target stringlengths 5 300 | feat_repo_name stringlengths 6 76 | text stringlengths 26 1.05M |
|---|---|---|
admin/client/App/shared/Popout/PopoutFooter.js | vokal/keystone | /**
* Render a footer for a popout
*/
import React from 'react';
const BUTTON_BASE_CLASSNAME = 'Popout__footer__button Popout__footer__button--';
const PopoutFooter = React.createClass({
displayName: 'PopoutFooter',
propTypes: {
children: React.PropTypes.node,
primaryButtonAction: React.PropTypes.func,
primaryButtonIsSubmit: React.PropTypes.bool,
primaryButtonLabel: React.PropTypes.string,
secondaryButtonAction: React.PropTypes.func,
secondaryButtonLabel: React.PropTypes.string,
},
// Render a primary button
renderPrimaryButton () {
if (!this.props.primaryButtonLabel) return null;
return (
<button
type={this.props.primaryButtonIsSubmit ? 'submit' : 'button'}
className={BUTTON_BASE_CLASSNAME + 'primary'}
onClick={this.props.primaryButtonAction}
>
{this.props.primaryButtonLabel}
</button>
);
},
// Render a secondary button
renderSecondaryButton () {
if (!this.props.secondaryButtonAction || !this.props.secondaryButtonLabel) return null;
return (
<button
type="button"
className={BUTTON_BASE_CLASSNAME + 'secondary'}
onClick={this.props.secondaryButtonAction}
>
{this.props.secondaryButtonLabel}
</button>
);
},
render () {
return (
<div className="Popout__footer">
{this.renderPrimaryButton()}
{this.renderSecondaryButton()}
{this.props.children}
</div>
);
},
});
module.exports = PopoutFooter;
|
Project 07 - Animated Form/src/containers/Login.js | DCKT/30DaysofReactNative | // @flow
import React from 'react'
import { View, Animated } from 'react-native'
import { Form, Item, Input, Button, Text as NText } from 'native-base'
const styles = {
item: {
paddingHorizontal: 15,
backgroundColor: '#fff',
marginHorizontal: 10,
marginBottom: 20,
borderRadius: 10,
borderBottomWidth: 0
}
}
class Login extends React.Component {
static navigationOptions = {
title: 'Login',
header: {
style: {
backgroundColor: '#5FB760'
},
titleStyle: {
color: '#fff'
}
}
}
constructor () {
super()
this.state = {
userAnim: new Animated.Value(0),
passwordAnim: new Animated.Value(0),
buttonAnim: new Animated.Value(0),
btnErrorAnim: new Animated.Value(0)
}
}
componentDidMount () {
Animated.sequence([
Animated.timing(this.state.userAnim, { toValue: 1, duration: 600 }),
Animated.timing(this.state.passwordAnim, { toValue: 1, duration: 400 }),
Animated.timing(this.state.buttonAnim, { toValue: 1, duration: 300 })
]).start()
}
render () {
return (
<View style={{ flex: 1 }}>
<Form style={{ marginTop: 30 }}>
<Animated.View style={{ opacity: this.state.userAnim }}>
<Item style={styles.item}>
<Input placeholder='Username' />
</Item>
</Animated.View>
<Animated.View style={{ opacity: this.state.passwordAnim }}>
<Item style={styles.item} last>
<Input placeholder='Password' />
</Item>
</Animated.View>
</Form>
<Animated.View style={{ opacity: this.state.buttonAnim, transform: [{ rotate: this.state.btnErrorAnim.interpolate({
inputRange: [0, 0.25, 0.50, 0.75, 1],
outputRange: ['0deg', '6deg', '-6deg', '6deg', '0deg']
}) }] }}>
<Button success block style={{ marginHorizontal: 10 }} onPress={this._send}>
<NText>Press me</NText>
</Button>
</Animated.View>
</View>
)
}
_send = () => {
Animated.sequence([
Animated.timing(this.state.btnErrorAnim, { toValue: 1, duration: 200 }),
Animated.timing(this.state.btnErrorAnim, { toValue: 0, duration: 0 })
]).start()
}
}
export default Login
|
src/index.js | BeachHacks/beachhacks.github.io | import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import * as serviceWorker from './serviceWorker';
ReactDOM.render(<App />, document.getElementById('root'));
// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: http://bit.ly/CRA-PWA
serviceWorker.unregister();
|
redux-todomvc/containers/TodoApp.js | kevinrobinson/loggit | import React from 'react';
import { bindActionCreators } from 'redux';
import { Connector } from 'redux/react';
import Header from '../components/Header';
import MainSection from '../components/MainSection';
import * as TodoActions from '../actions/TodoActions';
export default class TodoApp {
render() {
return (
<Connector select={state => ({ todos: state.todos })}>
{this.renderChild}
</Connector>
);
}
renderChild({ todos, dispatch }) {
const actions = bindActionCreators(TodoActions, dispatch);
return (
<div>
<Header addTodo={actions.addTodo} />
<MainSection todos={todos} actions={actions} />
</div>
);
}
}
|
src/svg-icons/device/battery-90.js | kittyjumbalaya/material-components-web | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let DeviceBattery90 = (props) => (
<SvgIcon {...props}>
<path fillOpacity=".3" d="M17 5.33C17 4.6 16.4 4 15.67 4H14V2h-4v2H8.33C7.6 4 7 4.6 7 5.33V8h10V5.33z"/><path d="M7 8v12.67C7 21.4 7.6 22 8.33 22h7.33c.74 0 1.34-.6 1.34-1.33V8H7z"/>
</SvgIcon>
);
DeviceBattery90 = pure(DeviceBattery90);
DeviceBattery90.displayName = 'DeviceBattery90';
DeviceBattery90.muiName = 'SvgIcon';
export default DeviceBattery90;
|
packages/mineral-ui-icons/src/IconUpdate.js | mineral-ui/mineral-ui | /* @flow */
import React from 'react';
import Icon from 'mineral-ui/Icon';
import type { IconProps } from 'mineral-ui/Icon/types';
/* eslint-disable prettier/prettier */
export default function IconUpdate(props: IconProps) {
const iconProps = {
rtl: false,
...props
};
return (
<Icon {...iconProps}>
<g>
<path d="M21 10.12h-6.78l2.74-2.82c-2.73-2.7-7.15-2.8-9.88-.1a6.875 6.875 0 0 0 0 9.79 7.02 7.02 0 0 0 9.88 0C18.32 15.65 19 14.08 19 12.1h2c0 1.98-.88 4.55-2.64 6.29-3.51 3.48-9.21 3.48-12.72 0-3.5-3.47-3.53-9.11-.02-12.58a8.987 8.987 0 0 1 12.65 0L21 3v7.12zM12.5 8v4.25l3.5 2.08-.72 1.21L11 13V8h1.5z"/>
</g>
</Icon>
);
}
IconUpdate.displayName = 'IconUpdate';
IconUpdate.category = 'action';
|
web/modes/index.js | artpi/SmartPi | import React from 'react';
import get from 'lodash/get';
import RGBControl, { Avatar as RGBAvatar, deviceActions as rgbActions } from '../modes/rgb-control.js';
import Switch, { Avatar as SwitchAvatar, deviceActions as switchActions } from '../modes/switch.js';
import { actions as nodemcuActions } from '../devices/nodemcu-minion.js';
const modeMapping = {
rgb: { edit: RGBControl, avatar: RGBAvatar, actions: rgbActions },
'switch': { edit: Switch, avatar: SwitchAvatar, actions: switchActions }
};
export function getModeComponent( mode ) {
return modeMapping[ mode ].edit;
}
export default ( props ) => {
const ModeComponent = ( modeMapping[ props.mode ].actions[ props.action ] || nodemcuActions[ props.action ] ).component;
if ( !ModeComponent ) {
return null;
} else {
return (
<ModeComponent { ...props } />
);
}
};
export const Avatar = props => {
const AvatarComponent = get( modeMapping, [ props.mode, 'avatar' ] );
if ( !AvatarComponent ) {
return null;
} else {
return (
<AvatarComponent { ...props } />
);
}
};
export const getActions = mode => modeMapping[ mode ].actions;
|
ajax/libs/forerunnerdb/1.3.26/fdb-core+views.js | redmunds/cdnjs | (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
var Core = _dereq_('../lib/Core'),
View = _dereq_('../lib/View');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/Core":5,"../lib/View":24}],2:[function(_dereq_,module,exports){
"use strict";
/**
* Creates an always-sorted multi-key bucket that allows ForerunnerDB to
* know the index that a document will occupy in an array with minimal
* processing, speeding up things like sorted views.
*/
var Shared = _dereq_('./Shared');
/**
* The active bucket class.
* @param {object} orderBy An order object.
* @constructor
*/
var ActiveBucket = function (orderBy) {
var sortKey;
this._primaryKey = '_id';
this._keyArr = [];
this._data = [];
this._objLookup = {};
this._count = 0;
for (sortKey in orderBy) {
if (orderBy.hasOwnProperty(sortKey)) {
this._keyArr.push({
key: sortKey,
dir: orderBy[sortKey]
});
}
}
};
Shared.addModule('ActiveBucket', ActiveBucket);
Shared.synthesize(ActiveBucket.prototype, 'primaryKey');
Shared.mixin(ActiveBucket.prototype, 'Mixin.Sorting');
/**
* Quicksorts a single document into the passed array and
* returns the index that the document should occupy.
* @param {object} obj The document to calculate index for.
* @param {array} arr The array the document index will be
* calculated for.
* @param {string} item The string key representation of the
* document whose index is being calculated.
* @param {function} fn The comparison function that is used
* to determine if a document is sorted below or above the
* document we are calculating the index for.
* @returns {number} The index the document should occupy.
*/
ActiveBucket.prototype.qs = function (obj, arr, item, fn) {
// If the array is empty then return index zero
if (!arr.length) {
return 0;
}
var lastMidwayIndex = -1,
midwayIndex,
lookupItem,
result,
start = 0,
end = arr.length - 1;
// Loop the data until our range overlaps
while (end >= start) {
// Calculate the midway point (divide and conquer)
midwayIndex = Math.floor((start + end) / 2);
if (lastMidwayIndex === midwayIndex) {
// No more items to scan
break;
}
// Get the item to compare against
lookupItem = arr[midwayIndex];
if (lookupItem !== undefined) {
// Compare items
result = fn(this, obj, item, lookupItem);
if (result > 0) {
start = midwayIndex + 1;
}
if (result < 0) {
end = midwayIndex - 1;
}
}
lastMidwayIndex = midwayIndex;
}
if (result > 0) {
return midwayIndex + 1;
} else {
return midwayIndex;
}
};
/**
* Calculates the sort position of an item against another item.
* @param {object} sorter An object or instance that contains
* sortAsc and sortDesc methods.
* @param {object} obj The document to compare.
* @param {string} a The first key to compare.
* @param {string} b The second key to compare.
* @returns {number} Either 1 for sort a after b or -1 to sort
* a before b.
* @private
*/
ActiveBucket.prototype._sortFunc = function (sorter, obj, a, b) {
var aVals = a.split('.:.'),
bVals = b.split('.:.'),
arr = sorter._keyArr,
count = arr.length,
index,
sortType,
castType;
for (index = 0; index < count; index++) {
sortType = arr[index];
castType = typeof obj[sortType.key];
if (castType === 'number') {
aVals[index] = Number(aVals[index]);
bVals[index] = Number(bVals[index]);
}
// Check for non-equal items
if (aVals[index] !== bVals[index]) {
// Return the sorted items
if (sortType.dir === 1) {
return sorter.sortAsc(aVals[index], bVals[index]);
}
if (sortType.dir === -1) {
return sorter.sortDesc(aVals[index], bVals[index]);
}
}
}
};
/**
* Inserts a document into the active bucket.
* @param {object} obj The document to insert.
* @returns {number} The index the document now occupies.
*/
ActiveBucket.prototype.insert = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Insert key
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
this._data.splice(keyIndex, 0, key);
} else {
this._data.splice(keyIndex, 0, key);
}
this._objLookup[obj[this._primaryKey]] = key;
this._count++;
return keyIndex;
};
/**
* Removes a document from the active bucket.
* @param {object} obj The document to remove.
* @returns {boolean} True if the document was removed
* successfully or false if it wasn't found in the active
* bucket.
*/
ActiveBucket.prototype.remove = function (obj) {
var key,
keyIndex;
key = this._objLookup[obj[this._primaryKey]];
if (key) {
keyIndex = this._data.indexOf(key);
if (keyIndex > -1) {
this._data.splice(keyIndex, 1);
delete this._objLookup[obj[this._primaryKey]];
this._count--;
return true;
} else {
return false;
}
}
return false;
};
/**
* Get the index that the passed document currently occupies
* or the index it will occupy if added to the active bucket.
* @param {object} obj The document to get the index for.
* @returns {number} The index.
*/
ActiveBucket.prototype.index = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Get key index
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
}
return keyIndex;
};
/**
* The key that represents the passed document.
* @param {object} obj The document to get the key for.
* @returns {string} The document key.
*/
ActiveBucket.prototype.documentKey = function (obj) {
var key = '',
arr = this._keyArr,
count = arr.length,
index,
sortType;
for (index = 0; index < count; index++) {
sortType = arr[index];
if (key) {
key += '.:.';
}
key += obj[sortType.key];
}
// Add the unique identifier on the end of the key
key += '.:.' + obj[this._primaryKey];
return key;
};
/**
* Get the number of documents currently indexed in the active
* bucket instance.
* @returns {number} The number of documents.
*/
ActiveBucket.prototype.count = function () {
return this._count;
};
Shared.finishModule('ActiveBucket');
module.exports = ActiveBucket;
},{"./Shared":23}],3:[function(_dereq_,module,exports){
"use strict";
/**
* The main collection class. Collections store multiple documents and
* can operate on them using the query language to insert, read, update
* and delete.
*/
var Shared,
Core,
Metrics,
KeyValueStore,
Path,
IndexHashMap,
IndexBinaryTree,
Crc,
Overload;
Shared = _dereq_('./Shared');
/**
* Collection object used to store data.
* @constructor
*/
var Collection = function (name) {
this.init.apply(this, arguments);
};
Collection.prototype.init = function (name) {
this._primaryKey = '_id';
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._name = name;
this._data = [];
this._groups = [];
this._metrics = new Metrics();
this._deferQueue = {
insert: [],
update: [],
remove: [],
upsert: []
};
this._deferThreshold = {
insert: 100,
update: 100,
remove: 100,
upsert: 100
};
this._deferTime = {
insert: 1,
update: 1,
remove: 1,
upsert: 1
};
// Set the subset to itself since it is the root collection
this._subsetOf(this);
};
Shared.addModule('Collection', Collection);
Shared.mixin(Collection.prototype, 'Mixin.Common');
Shared.mixin(Collection.prototype, 'Mixin.Events');
Shared.mixin(Collection.prototype, 'Mixin.ChainReactor');
Shared.mixin(Collection.prototype, 'Mixin.CRUD');
Shared.mixin(Collection.prototype, 'Mixin.Constants');
Shared.mixin(Collection.prototype, 'Mixin.Triggers');
Shared.mixin(Collection.prototype, 'Mixin.Sorting');
Shared.mixin(Collection.prototype, 'Mixin.Matching');
Metrics = _dereq_('./Metrics');
KeyValueStore = _dereq_('./KeyValueStore');
Path = _dereq_('./Path');
IndexHashMap = _dereq_('./IndexHashMap');
IndexBinaryTree = _dereq_('./IndexBinaryTree');
Crc = _dereq_('./Crc');
Core = Shared.modules.Core;
Overload = _dereq_('./Overload');
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Collection.prototype.crc = Crc;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'state');
/**
* Gets / sets the name of the collection.
* @param {String=} val The name of the collection to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'name');
/**
* Get the internal data
* @returns {Array}
*/
Collection.prototype.data = function () {
return this._data;
};
/**
* Drops a collection and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
Collection.prototype.drop = function () {
if (this._state !== 'dropped') {
if (this._db && this._db._collection && this._name) {
if (this.debug()) {
console.log('Dropping collection ' + this._name);
}
this._state = 'dropped';
this.emit('drop', this);
delete this._db._collection[this._name];
if (this._groups && this._groups.length) {
var groupArr = [],
i;
// Copy the group array because if we call removeCollection on a group
// it will alter the groups array of this collection mid-loop!
for (i = 0; i < this._groups.length; i++) {
groupArr.push(this._groups[i]);
}
// Loop any groups we are part of and remove ourselves from them
for (i = 0; i < groupArr.length; i++) {
this._groups[i].removeCollection(this);
}
}
delete this._primaryKey;
delete this._primaryIndex;
delete this._primaryCrc;
delete this._crcLookup;
delete this._name;
delete this._data;
delete this._groups;
delete this._metrics;
return true;
}
} else {
return true;
}
return false;
};
/**
* Gets / sets the primary key for this collection.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
Collection.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
if (this._primaryKey !== keyName) {
this._primaryKey = keyName;
// Set the primary key index primary key
this._primaryIndex.primaryKey(keyName);
// Rebuild the primary key index
this.rebuildPrimaryKeyIndex();
}
return this;
}
return this._primaryKey;
};
/**
* Handles insert events and routes changes to binds and views as required.
* @param {Array} inserted An array of inserted documents.
* @param {Array} failed An array of documents that failed to insert.
* @private
*/
Collection.prototype._onInsert = function (inserted, failed) {
this.emit('insert', inserted, failed);
};
/**
* Handles update events and routes changes to binds and views as required.
* @param {Array} items An array of updated documents.
* @private
*/
Collection.prototype._onUpdate = function (items) {
this.emit('update', items);
};
/**
* Handles remove events and routes changes to binds and views as required.
* @param {Array} items An array of removed documents.
* @private
*/
Collection.prototype._onRemove = function (items) {
this.emit('remove', items);
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Core=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'db', function (db) {
if (db) {
if (this.primaryKey() === '_id') {
// Set primary key to the db's key by default
this.primaryKey(db.primaryKey());
}
}
return this.$super.apply(this, arguments);
});
/**
* Sets the collection's data to the array of documents passed.
* @param data
* @param options Optional options object.
* @param callback Optional callback function.
*/
Collection.prototype.setData = function (data, options, callback) {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
if (data) {
var op = this._metrics.create('setData');
op.start();
options = this.options(options);
this.preSetData(data, options, callback);
if (options.$decouple) {
data = this.decouple(data);
}
if (!(data instanceof Array)) {
data = [data];
}
op.time('transformIn');
data = this.transformIn(data);
op.time('transformIn');
var oldData = [].concat(this._data);
this._dataReplace(data);
// Update the primary key index
op.time('Rebuild Primary Key Index');
this.rebuildPrimaryKeyIndex(options);
op.time('Rebuild Primary Key Index');
// Rebuild all other indexes
op.time('Rebuild All Other Indexes');
this._rebuildIndexes();
op.time('Rebuild All Other Indexes');
op.time('Resolve chains');
this.chainSend('setData', data, {oldData: oldData});
op.time('Resolve chains');
op.stop();
this.emit('setData', this._data, oldData);
}
if (callback) { callback(false); }
return this;
};
/**
* Drops and rebuilds the primary key index for all documents in the collection.
* @param {Object=} options An optional options object.
* @private
*/
Collection.prototype.rebuildPrimaryKeyIndex = function (options) {
options = options || {
$ensureKeys: undefined,
$violationCheck: undefined
};
var ensureKeys = options && options.$ensureKeys !== undefined ? options.$ensureKeys : true,
violationCheck = options && options.$violationCheck !== undefined ? options.$violationCheck : true,
arr,
arrCount,
arrItem,
pIndex = this._primaryIndex,
crcIndex = this._primaryCrc,
crcLookup = this._crcLookup,
pKey = this._primaryKey,
jString;
// Drop the existing primary index
pIndex.truncate();
crcIndex.truncate();
crcLookup.truncate();
// Loop the data and check for a primary key in each object
arr = this._data;
arrCount = arr.length;
while (arrCount--) {
arrItem = arr[arrCount];
if (ensureKeys) {
// Make sure the item has a primary key
this.ensurePrimaryKey(arrItem);
}
if (violationCheck) {
// Check for primary key violation
if (!pIndex.uniqueSet(arrItem[pKey], arrItem)) {
// Primary key violation
throw('ForerunnerDB.Collection "' + this.name() + '": Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: ' + arrItem[this._primaryKey]);
}
} else {
pIndex.set(arrItem[pKey], arrItem);
}
// Generate a CRC string
jString = JSON.stringify(arrItem);
crcIndex.set(arrItem[pKey], jString);
crcLookup.set(jString, arrItem);
}
};
/**
* Checks for a primary key on the document and assigns one if none
* currently exists.
* @param {Object} obj The object to check a primary key against.
* @private
*/
Collection.prototype.ensurePrimaryKey = function (obj) {
if (obj[this._primaryKey] === undefined) {
// Assign a primary key automatically
obj[this._primaryKey] = this.objectId();
}
};
/**
* Clears all data from the collection.
* @returns {Collection}
*/
Collection.prototype.truncate = function () {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
this.emit('truncate', this._data);
// Clear all the data from the collection
this._data.length = 0;
// Re-create the primary index data
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this.deferEmit('change', {type: 'truncate'});
return this;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} obj The document object to upsert or an array containing
* documents to upsert.
*
* If the document contains a primary key field (based on the collections's primary
* key) then the database will search for an existing document with a matching id.
* If a matching document is found, the document will be updated. Any keys that
* match keys on the existing document will be overwritten with new data. Any keys
* that do not currently exist on the document will be added to the document.
*
* If the document does not contain an id or the id passed does not match an existing
* document, an insert is performed instead. If no id is present a new primary key
* id is provided for the item.
*
* @param {Function=} callback Optional callback method.
* @returns {Object} An object containing two keys, "op" contains either "insert" or
* "update" depending on the type of operation that was performed and "result"
* contains the return data from the operation used.
*/
Collection.prototype.upsert = function (obj, callback) {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
if (obj) {
var queue = this._deferQueue.upsert,
deferThreshold = this._deferThreshold.upsert;
var returnData = {},
query,
i;
// Determine if the object passed is an array or not
if (obj instanceof Array) {
if (obj.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue.upsert = queue.concat(obj);
// Fire off the insert queue handler
this.processQueue('upsert', callback);
return {};
} else {
// Loop the array and upsert each item
returnData = [];
for (i = 0; i < obj.length; i++) {
returnData.push(this.upsert(obj[i]));
}
if (callback) { callback(); }
return returnData;
}
}
// Determine if the operation is an insert or an update
if (obj[this._primaryKey]) {
// Check if an object with this primary key already exists
query = {};
query[this._primaryKey] = obj[this._primaryKey];
if (this._primaryIndex.lookup(query)[0]) {
// The document already exists with this id, this operation is an update
returnData.op = 'update';
} else {
// No document with this id exists, this operation is an insert
returnData.op = 'insert';
}
} else {
// The document passed does not contain an id, this operation is an insert
returnData.op = 'insert';
}
switch (returnData.op) {
case 'insert':
returnData.result = this.insert(obj);
break;
case 'update':
returnData.result = this.update(query, obj);
break;
default:
break;
}
return returnData;
} else {
if (callback) { callback(); }
}
return {};
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
Collection.prototype.update = function (query, update, options) {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
// Decouple the update data
update = this.decouple(update);
// Handle transform
update = this.transformIn(update);
if (this.debug()) {
console.log('Updating some collection data for collection "' + this.name() + '"');
}
var self = this,
op = this._metrics.create('update'),
dataSet,
updated,
updateCall = function (originalDoc) {
var newDoc = self.decouple(originalDoc),
triggerOperation,
result;
if (self.willTrigger(self.TYPE_UPDATE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_UPDATE, self.PHASE_AFTER)) {
triggerOperation = {
type: 'update',
query: self.decouple(query),
update: self.decouple(update),
options: self.decouple(options),
op: op
};
// Update newDoc with the update criteria so we know what the data will look
// like AFTER the update is processed
result = self.updateObject(newDoc, triggerOperation.update, triggerOperation.query, triggerOperation.options, '');
if (self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_BEFORE, originalDoc, newDoc) !== false) {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(originalDoc, newDoc, triggerOperation.query, triggerOperation.options, '');
// NOTE: If for some reason we would only like to fire this event if changes are actually going
// to occur on the object from the proposed update then we can add "result &&" to the if
self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_AFTER, originalDoc, newDoc);
} else {
// Trigger cancelled operation so tell result that it was not updated
result = false;
}
} else {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(originalDoc, update, query, options, '');
}
return result;
};
op.start();
op.time('Retrieve documents to update');
dataSet = this.find(query, {$decouple: false});
op.time('Retrieve documents to update');
if (dataSet.length) {
op.time('Update documents');
updated = dataSet.filter(updateCall);
op.time('Update documents');
if (updated.length) {
op.time('Resolve chains');
this.chainSend('update', {
query: query,
update: update,
dataSet: dataSet
}, options);
op.time('Resolve chains');
this._onUpdate(updated);
this.deferEmit('change', {type: 'update', data: updated});
}
}
op.stop();
// TODO: Should we decouple the updated array before return by default?
return updated || [];
};
Collection.prototype._replaceObj = function (currentObj, newObj) {
var i;
// Check if the new document has a different primary key value from the existing one
// Remove item from indexes
this._removeFromIndexes(currentObj);
// Remove existing keys from current object
for (i in currentObj) {
if (currentObj.hasOwnProperty(i)) {
delete currentObj[i];
}
}
// Add new keys to current object
for (i in newObj) {
if (newObj.hasOwnProperty(i)) {
currentObj[i] = newObj[i];
}
}
// Update the item in the primary index
if (!this._insertIntoIndexes(currentObj)) {
throw('ForerunnerDB.Collection "' + this.name() + '": Primary key violation in update! Key violated: ' + currentObj[this._primaryKey]);
}
// Update the object in the collection data
//this._data.splice(this._data.indexOf(currentObj), 1, newObj);
return true;
};
/**
* Helper method to update a document from it's id.
* @param {String} id The id of the document.
* @param {Object} update The object containing the key/values to update to.
* @returns {Array} The items that were updated.
*/
Collection.prototype.updateById = function (id, update) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.update(searchObj, update);
};
/**
* Internal method for document updating.
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
Collection.prototype.updateObject = function (doc, update, query, options, path, opType) {
// TODO: This method is long, try to break it into smaller pieces
update = this.decouple(update);
// Clear leading dots from path
path = path || '';
if (path.substr(0, 1) === '.') { path = path.substr(1, path.length -1); }
//var oldDoc = this.decouple(doc),
var updated = false,
recurseUpdated = false,
operation,
tmpArray,
tmpIndex,
tmpCount,
tempIndex,
pathInstance,
sourceIsArray,
updateIsArray,
i;
// Loop each key in the update object
for (i in update) {
if (update.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
// Check if the property starts with a dollar (function)
if (i.substr(0, 1) === '$') {
// Check for commands
switch (i) {
case '$key':
case '$index':
// Ignore some operators
operation = true;
break;
default:
operation = true;
// Now run the operation
recurseUpdated = this.updateObject(doc, update[i], query, options, path, i);
updated = updated || recurseUpdated;
break;
}
}
// Check if the key has a .$ at the end, denoting an array lookup
if (this._isPositionalKey(i)) {
operation = true;
// Modify i to be the name of the field
i = i.substr(0, i.length - 2);
pathInstance = new Path(path + '.' + i);
// Check if the key is an array and has items
if (doc[i] && doc[i] instanceof Array && doc[i].length) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], pathInstance.value(query)[0], '', {})) {
tmpArray.push(tmpIndex);
}
}
// Loop the items that matched and update them
for (tmpIndex = 0; tmpIndex < tmpArray.length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpArray[tmpIndex]], update[i + '.$'], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
}
}
if (!operation) {
if (!opType && typeof(update[i]) === 'object') {
if (doc[i] !== null && typeof(doc[i]) === 'object') {
// Check if we are dealing with arrays
sourceIsArray = doc[i] instanceof Array;
updateIsArray = update[i] instanceof Array;
if (sourceIsArray || updateIsArray) {
// Check if the update is an object and the doc is an array
if (!updateIsArray && sourceIsArray) {
// Update is an object, source is an array so match the array items
// with our query object to find the one to update inside this array
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpIndex], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
// Either both source and update are arrays or the update is
// an array and the source is not, so set source to update
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
// The doc key is an object so traverse the
// update further
recurseUpdated = this.updateObject(doc[i], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
switch (opType) {
case '$inc':
this._updateIncrement(doc, i, update[i]);
updated = true;
break;
case '$push':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Check for a $position modifier with an $each
if (update[i].$position !== undefined && update[i].$each instanceof Array) {
// Grab the position to insert at
tempIndex = update[i].$position;
// Loop the each array and push each item
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updateSplicePush(doc[i], tempIndex + tmpIndex, update[i].$each[tmpIndex]);
}
} else if (update[i].$each instanceof Array) {
// Do a loop over the each to push multiple items
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updatePush(doc[i], update[i].$each[tmpIndex]);
}
} else {
// Do a standard push
this._updatePush(doc[i], update[i]);
}
updated = true;
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot push to a key that is not an array! (' + i + ')');
}
break;
case '$pull':
if (doc[i] instanceof Array) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], '', {})) {
tmpArray.push(tmpIndex);
}
}
tmpCount = tmpArray.length;
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
this._updatePull(doc[i], tmpArray[tmpCount]);
updated = true;
}
}
break;
case '$pullAll':
if (doc[i] instanceof Array) {
if (update[i] instanceof Array) {
tmpArray = doc[i];
tmpCount = tmpArray.length;
if (tmpCount > 0) {
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
for (tempIndex = 0; tempIndex < update[i].length; tempIndex++) {
if (tmpArray[tmpCount] === update[i][tempIndex]) {
this._updatePull(doc[i], tmpCount);
tmpCount--;
updated = true;
}
}
if (tmpCount < 0) {
break;
}
}
}
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot pullAll without being given an array of values to pull! (' + i + ')');
}
}
break;
case '$addToSet':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Loop the target array and check for existence of item
var targetArr = doc[i],
targetArrIndex,
targetArrCount = targetArr.length,
objHash,
addObj = true,
optionObj = (options && options.$addToSet),
hashMode,
pathSolver;
// Check if we have an options object for our operation
if (update[i].$key) {
hashMode = false;
pathSolver = new Path(update[i].$key);
objHash = pathSolver.value(update[i])[0];
// Remove the key from the object before we add it
delete update[i].$key;
} else if (optionObj && optionObj.key) {
hashMode = false;
pathSolver = new Path(optionObj.key);
objHash = pathSolver.value(update[i])[0];
} else {
objHash = JSON.stringify(update[i]);
hashMode = true;
}
for (targetArrIndex = 0; targetArrIndex < targetArrCount; targetArrIndex++) {
if (hashMode) {
// Check if objects match via a string hash (JSON)
if (JSON.stringify(targetArr[targetArrIndex]) === objHash) {
// The object already exists, don't add it
addObj = false;
break;
}
} else {
// Check if objects match based on the path
if (objHash === pathSolver.value(targetArr[targetArrIndex])[0]) {
// The object already exists, don't add it
addObj = false;
break;
}
}
}
if (addObj) {
this._updatePush(doc[i], update[i]);
updated = true;
}
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot addToSet on a key that is not an array! (' + i + ')');
}
break;
case '$splicePush':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
tempIndex = update.$index;
if (tempIndex !== undefined) {
delete update.$index;
// Check for out of bounds index
if (tempIndex > doc[i].length) {
tempIndex = doc[i].length;
}
this._updateSplicePush(doc[i], tempIndex, update[i]);
updated = true;
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot splicePush without a $index integer value!');
}
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot splicePush with a key that is not an array! (' + i + ')');
}
break;
case '$move':
if (doc[i] instanceof Array) {
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], '', {})) {
var moveToIndex = update.$index;
if (moveToIndex !== undefined) {
delete update.$index;
this._updateSpliceMove(doc[i], tmpIndex, moveToIndex);
updated = true;
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot move without a $index integer value!');
}
break;
}
}
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot move on a key that is not an array! (' + i + ')');
}
break;
case '$mul':
this._updateMultiply(doc, i, update[i]);
updated = true;
break;
case '$rename':
this._updateRename(doc, i, update[i]);
updated = true;
break;
case '$unset':
this._updateUnset(doc, i);
updated = true;
break;
case '$pop':
if (doc[i] instanceof Array) {
if (this._updatePop(doc[i], update[i])) {
updated = true;
}
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot pop from a key that is not an array! (' + i + ')');
}
break;
default:
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
break;
}
}
}
}
}
return updated;
};
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
Collection.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Updates a property on an object depending on if the collection is
* currently running data-binding or not.
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
Collection.prototype._updateProperty = function (doc, prop, val) {
doc[prop] = val;
if (this.debug()) {
console.log('ForerunnerDB.Collection: Setting non-data-bound document property "' + prop + '" for collection "' + this.name() + '"');
}
};
/**
* Increments a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
Collection.prototype._updateIncrement = function (doc, prop, val) {
doc[prop] += val;
};
/**
* Changes the index of an item in the passed array.
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
Collection.prototype._updateSpliceMove = function (arr, indexFrom, indexTo) {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log('ForerunnerDB.Collection: Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '" for collection "' + this.name() + '"');
}
};
/**
* Inserts an item into the passed array at the specified index.
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._updateSplicePush = function (arr, index, doc) {
if (arr.length > index) {
arr.splice(index, 0, doc);
} else {
arr.push(doc);
}
};
/**
* Inserts an item at the end of an array.
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._updatePush = function (arr, doc) {
arr.push(doc);
};
/**
* Removes an item from the passed array.
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
Collection.prototype._updatePull = function (arr, index) {
arr.splice(index, 1);
};
/**
* Multiplies a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
Collection.prototype._updateMultiply = function (doc, prop, val) {
doc[prop] *= val;
};
/**
* Renames a property on a document to the passed property.
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
Collection.prototype._updateRename = function (doc, prop, val) {
doc[val] = doc[prop];
delete doc[prop];
};
/**
* Deletes a property on a document.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
Collection.prototype._updateUnset = function (doc, prop) {
delete doc[prop];
};
/**
* Pops an item from the array stack.
* @param {Object} doc The document to modify.
* @param {Number=} val Optional, if set to 1 will pop, if set to -1 will shift.
* @return {Boolean}
* @private
*/
Collection.prototype._updatePop = function (doc, val) {
var updated = false;
if (doc.length > 0) {
if (val === 1) {
doc.pop();
updated = true;
} else if (val === -1) {
doc.shift();
updated = true;
}
}
return updated;
};
/**
* Removes any documents from the collection that match the search query
* key/values.
* @param {Object} query The query object.
* @param {Object=} options An options object.
* @param {Function=} callback A callback method.
* @returns {Array} An array of the documents that were removed.
*/
Collection.prototype.remove = function (query, options, callback) {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
var self = this,
dataSet,
index,
arrIndex,
returnArr,
removeMethod,
triggerOperation,
doc,
newDoc;
if (query instanceof Array) {
returnArr = [];
for (arrIndex = 0; arrIndex < query.length; arrIndex++) {
returnArr.push(this.remove(query[arrIndex], {noEmit: true}));
}
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
if (callback) { callback(false, returnArr); }
return returnArr;
} else {
dataSet = this.find(query, {$decouple: false});
if (dataSet.length) {
removeMethod = function (dataItem) {
// Remove the item from the collection's indexes
self._removeFromIndexes(dataItem);
// Remove data from internal stores
index = self._data.indexOf(dataItem);
self._dataRemoveAtIndex(index);
};
// Remove the data from the collection
for (var i = 0; i < dataSet.length; i++) {
doc = dataSet[i];
if (self.willTrigger(self.TYPE_REMOVE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_REMOVE, self.PHASE_AFTER)) {
triggerOperation = {
type: 'remove'
};
newDoc = self.decouple(doc);
if (self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_BEFORE, newDoc, newDoc) !== false) {
// The trigger didn't ask to cancel so execute the removal method
removeMethod(doc);
self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_AFTER, newDoc, newDoc);
}
} else {
// No triggers to execute
removeMethod(doc);
}
}
//op.time('Resolve chains');
this.chainSend('remove', {
query: query,
dataSet: dataSet
}, options);
//op.time('Resolve chains');
if (!options || (options && !options.noEmit)) {
this._onRemove(dataSet);
}
this.deferEmit('change', {type: 'remove', data: dataSet});
}
if (callback) { callback(false, dataSet); }
return dataSet;
}
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
* @returns {Array} An array of documents that were removed.
*/
Collection.prototype.removeById = function (id) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.remove(searchObj);
};
/**
* Queues an event to be fired. This has automatic de-bouncing so that any
* events of the same type that occur within 100 milliseconds of a previous
* one will all be wrapped into a single emit rather than emitting tons of
* events for lots of chained inserts etc.
* @private
*/
Collection.prototype.deferEmit = function () {
var self = this,
args;
if (!this._noEmitDefer && (!this._db || (this._db && !this._db._noEmitDefer))) {
args = arguments;
// Check for an existing timeout
if (this._changeTimeout) {
clearTimeout(this._changeTimeout);
}
// Set a timeout
this._changeTimeout = setTimeout(function () {
if (self.debug()) { console.log('ForerunnerDB.Collection: Emitting ' + args[0]); }
self.emit.apply(self, args);
}, 100);
} else {
this.emit.apply(this, arguments);
}
};
/**
* Processes a deferred action queue.
* @param {String} type The queue name to process.
* @param {Function} callback A method to call when the queue has processed.
*/
Collection.prototype.processQueue = function (type, callback) {
var queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type];
if (queue.length) {
var self = this,
dataArr;
// Process items up to the threshold
if (queue.length) {
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
this[type](dataArr);
}
// Queue another process
setTimeout(function () {
self.processQueue(type, callback);
}, deferTime);
} else {
if (callback) { callback(); }
}
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object||Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype.insert = function (data, index, callback) {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
if (typeof(index) === 'function') {
callback = index;
index = this._data.length;
} else if (index === undefined) {
index = this._data.length;
}
data = this.transformIn(data);
return this._insertHandle(data, index, callback);
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object||Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype._insertHandle = function (data, index, callback) {
var //self = this,
queue = this._deferQueue.insert,
deferThreshold = this._deferThreshold.insert,
//deferTime = this._deferTime.insert,
inserted = [],
failed = [],
insertResult,
i;
if (data instanceof Array) {
// Check if there are more insert items than the insert defer
// threshold, if so, break up inserts so we don't tie up the
// ui or thread
if (data.length > deferThreshold) {
// Break up insert into blocks
this._deferQueue.insert = queue.concat(data);
// Fire off the insert queue handler
this.processQueue('insert', callback);
return;
} else {
// Loop the array and add items
for (i = 0; i < data.length; i++) {
insertResult = this._insert(data[i], index + i);
if (insertResult === true) {
inserted.push(data[i]);
} else {
failed.push({
doc: data[i],
reason: insertResult
});
}
}
}
} else {
// Store the data item
insertResult = this._insert(data, index);
if (insertResult === true) {
inserted.push(data);
} else {
failed.push({
doc: data,
reason: insertResult
});
}
}
//op.time('Resolve chains');
this.chainSend('insert', data, {index: index});
//op.time('Resolve chains');
this._onInsert(inserted, failed);
if (callback) { callback(); }
this.deferEmit('change', {type: 'insert', data: inserted});
return {
inserted: inserted,
failed: failed
};
};
/**
* Internal method to insert a document into the collection. Will
* check for index violations before allowing the document to be inserted.
* @param {Object} doc The document to insert after passing index violation
* tests.
* @param {Number=} index Optional index to insert the document at.
* @returns {Boolean|Object} True on success, false if no document passed,
* or an object containing details about an index violation if one occurred.
* @private
*/
Collection.prototype._insert = function (doc, index) {
if (doc) {
var self = this,
indexViolation,
triggerOperation,
insertMethod,
newDoc;
this.ensurePrimaryKey(doc);
// Check indexes are not going to be broken by the document
indexViolation = this.insertIndexViolation(doc);
insertMethod = function (doc) {
// Add the item to the collection's indexes
self._insertIntoIndexes(doc);
// Check index overflow
if (index > self._data.length) {
index = self._data.length;
}
// Insert the document
self._dataInsertAtIndex(index, doc);
};
if (!indexViolation) {
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
triggerOperation = {
type: 'insert'
};
if (self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_BEFORE, {}, doc) !== false) {
insertMethod(doc);
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
// Clone the doc so that the programmer cannot update the internal document
// on the "after" phase trigger
newDoc = self.decouple(doc);
self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_AFTER, {}, newDoc);
}
} else {
// The trigger just wants to cancel the operation
return false;
}
} else {
// No triggers to execute
insertMethod(doc);
}
return true;
} else {
return 'Index violation in index: ' + indexViolation;
}
}
return 'No document passed to insert';
};
/**
* Inserts a document into the internal collection data array at
* Inserts a document into the internal collection data array at
* the specified index.
* @param {number} index The index to insert at.
* @param {object} doc The document to insert.
* @private
*/
Collection.prototype._dataInsertAtIndex = function (index, doc) {
this._data.splice(index, 0, doc);
};
/**
* Removes a document from the internal collection data array at
* the specified index.
* @param {number} index The index to remove from.
* @private
*/
Collection.prototype._dataRemoveAtIndex = function (index) {
this._data.splice(index, 1);
};
/**
* Replaces all data in the collection's internal data array with
* the passed array of data.
* @param {array} data The array of data to replace existing data with.
* @private
*/
Collection.prototype._dataReplace = function (data) {
// Clear the array - using a while loop with pop is by far the
// fastest way to clear an array currently
while (this._data.length) {
this._data.pop();
}
// Append new items to the array
this._data = this._data.concat(data);
};
/**
* Inserts a document into the collection indexes.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._insertIntoIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
violated,
jString = JSON.stringify(doc);
// Insert to primary key index
violated = this._primaryIndex.uniqueSet(doc[this._primaryKey], doc);
this._primaryCrc.uniqueSet(doc[this._primaryKey], jString);
this._crcLookup.uniqueSet(jString, doc);
// Insert into other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].insert(doc);
}
}
return violated;
};
/**
* Removes a document from the collection indexes.
* @param {Object} doc The document to remove.
* @private
*/
Collection.prototype._removeFromIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
jString = JSON.stringify(doc);
// Remove from primary key index
this._primaryIndex.unSet(doc[this._primaryKey]);
this._primaryCrc.unSet(doc[this._primaryKey]);
this._crcLookup.unSet(jString);
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].remove(doc);
}
}
};
/**
* Rebuild collection indexes.
* @private
*/
Collection.prototype._rebuildIndexes = function () {
var arr = this._indexByName,
arrIndex;
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].rebuild();
}
}
};
/**
* Returns the index of the document identified by the passed item's primary key.
* @param {Object} item The item whose primary key should be used to lookup.
* @returns {Number} The index the item with the matching primary key is occupying.
*/
Collection.prototype.indexOfDocById = function (item) {
return this._data.indexOf(
this._primaryIndex.get(
item[this._primaryKey]
)
);
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param query
* @param options
* @returns {*}
*/
Collection.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
._subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Gets the collection that this collection is a subset of.
* @returns {Collection}
*/
Collection.prototype.subsetOf = function () {
return this.__subsetOf;
};
/**
* Sets the collection that this collection is a subset of.
* @param {Collection} collection The collection to set as the parent of this subset.
* @returns {*} This object for chaining.
* @private
*/
Collection.prototype._subsetOf = function (collection) {
this.__subsetOf = collection;
return this;
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
Collection.prototype.distinct = function (key, query, options) {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
var data = this.find(query, options),
pathSolver = new Path(key),
valueUsed = {},
distinctValues = [],
value,
i;
// Loop the data and build array of distinct values
for (i = 0; i < data.length; i++) {
value = pathSolver.value(data[i])[0];
if (value && !valueUsed[value]) {
valueUsed[value] = true;
distinctValues.push(value);
}
}
return distinctValues;
};
/**
* Helper method to find a document by it's id.
* @param {String} id The id of the document.
* @param {Object=} options The options object, allowed keys are sort and limit.
* @returns {Array} The items that were updated.
*/
Collection.prototype.findById = function (id, options) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.find(searchObj, options)[0];
};
/**
* Finds all documents that contain the passed string or search object
* regardless of where the string might occur within the document. This
* will match strings from the start, middle or end of the document's
* string (partial match).
* @param search The string to search for. Case sensitive.
* @param options A standard find() options object.
* @returns {Array} An array of documents that matched the search string.
*/
Collection.prototype.peek = function (search, options) {
// Loop all items
var arr = this._data,
arrCount = arr.length,
arrIndex,
arrItem,
tempColl = new Collection(),
typeOfSearch = typeof search;
if (typeOfSearch === 'string') {
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Get json representation of object
arrItem = JSON.stringify(arr[arrIndex]);
// Check if string exists in object json
if (arrItem.indexOf(search) > -1) {
// Add this item to the temp collection
tempColl.insert(arr[arrIndex]);
}
}
return tempColl.find({}, options);
} else {
return this.find(search, options);
}
};
/**
* Provides a query plan / operations log for a query.
* @param {Object} query The query to execute.
* @param {Object=} options Optional options object.
* @returns {Object} The query plan.
*/
Collection.prototype.explain = function (query, options) {
var result = this.find(query, options);
return result.__fdbOp._data;
};
/**
* Generates an options object with default values or adds default
* values to a passed object if those values are not currently set
* to anything.
* @param {object=} obj Optional options object to modify.
* @returns {object} The options object.
*/
Collection.prototype.options = function (obj) {
obj = obj || {};
obj.$decouple = obj.$decouple !== undefined ? obj.$decouple : true;
obj.$explain = obj.$explain !== undefined ? obj.$explain : false;
return obj;
};
/**
* Queries the collection based on the query object passed.
* @param {Object} query The query key/values that a document must match in
* order for it to be returned in the result array.
* @param {Object=} options An optional options object.
*
* @returns {Array} The results array from the find operation, containing all
* documents that matched the query.
*/
Collection.prototype.find = function (query, options) {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
// TODO: This method is quite long, break into smaller pieces
query = query || {};
options = this.options(options);
var op = this._metrics.create('find'),
pk = this.primaryKey(),
self = this,
analysis,
//finalQuery,
scanLength,
requiresTableScan = true,
resultArr,
joinCollectionIndex,
joinIndex,
joinCollection = {},
joinQuery,
joinPath,
joinCollectionName,
joinCollectionInstance,
joinMatch,
joinMatchIndex,
joinSearch,
joinMulti,
joinRequire,
joinFindResults,
resultCollectionName,
resultIndex,
resultRemove = [],
index,
i, j, k,
fieldListOn = [],
fieldListOff = [],
elemMatchPathSolver,
elemMatchSubArr,
elemMatchSpliceArr,
matcherTmpOptions = {},
result,
matcher = function (doc) {
return self._match(doc, query, 'and', matcherTmpOptions);
};
op.start();
if (query) {
// Get query analysis to execute best optimised code path
op.time('analyseQuery');
analysis = this._analyseQuery(query, options, op);
op.time('analyseQuery');
op.data('analysis', analysis);
if (analysis.hasJoin && analysis.queriesJoin) {
// The query has a join and tries to limit by it's joined data
// Get an instance reference to the join collections
op.time('joinReferences');
for (joinIndex = 0; joinIndex < analysis.joinsOn.length; joinIndex++) {
joinCollectionName = analysis.joinsOn[joinIndex];
joinPath = new Path(analysis.joinQueries[joinCollectionName]);
joinQuery = joinPath.value(query)[0];
joinCollection[analysis.joinsOn[joinIndex]] = this._db.collection(analysis.joinsOn[joinIndex]).subset(joinQuery);
}
op.time('joinReferences');
}
// Check if an index lookup can be used to return this result
if (analysis.indexMatch.length && (!options || (options && !options.$skipIndex))) {
op.data('index.potential', analysis.indexMatch);
op.data('index.used', analysis.indexMatch[0].index);
// Get the data from the index
op.time('indexLookup');
resultArr = analysis.indexMatch[0].lookup;
op.time('indexLookup');
// Check if the index coverage is all keys, if not we still need to table scan it
if (analysis.indexMatch[0].keyData.totalKeyCount === analysis.indexMatch[0].keyData.score) {
// Require a table scan to find relevant documents
requiresTableScan = false;
}
} else {
op.flag('usedIndex', false);
}
if (requiresTableScan) {
if (resultArr && resultArr.length) {
scanLength = resultArr.length;
op.time('tableScan: ' + scanLength);
// Filter the source data and return the result
resultArr = resultArr.filter(matcher);
} else {
// Filter the source data and return the result
scanLength = this._data.length;
op.time('tableScan: ' + scanLength);
resultArr = this._data.filter(matcher);
}
// Order the array if we were passed a sort clause
if (options.$orderBy) {
op.time('sort');
resultArr = this.sort(options.$orderBy, resultArr);
op.time('sort');
}
op.time('tableScan: ' + scanLength);
}
if (options.$limit && resultArr && resultArr.length > options.$limit) {
resultArr.length = options.$limit;
op.data('limit', options.$limit);
}
if (options.$decouple) {
// Now decouple the data from the original objects
op.time('decouple');
resultArr = this.decouple(resultArr);
op.time('decouple');
op.data('flag.decouple', true);
}
// Now process any joins on the final data
if (options.$join) {
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
// Set the key to store the join result in to the collection name by default
resultCollectionName = joinCollectionName;
// Get the join collection instance from the DB
joinCollectionInstance = this._db.collection(joinCollectionName);
// Get the match data for the join
joinMatch = options.$join[joinCollectionIndex][joinCollectionName];
// Loop our result data array
for (resultIndex = 0; resultIndex < resultArr.length; resultIndex++) {
// Loop the join conditions and build a search object from them
joinSearch = {};
joinMulti = false;
joinRequire = false;
for (joinMatchIndex in joinMatch) {
if (joinMatch.hasOwnProperty(joinMatchIndex)) {
// Check the join condition name for a special command operator
if (joinMatchIndex.substr(0, 1) === '$') {
// Special command
switch (joinMatchIndex) {
case '$as':
// Rename the collection when stored in the result document
resultCollectionName = joinMatch[joinMatchIndex];
break;
case '$multi':
// Return an array of documents instead of a single matching document
joinMulti = joinMatch[joinMatchIndex];
break;
case '$require':
// Remove the result item if no matching join data is found
joinRequire = joinMatch[joinMatchIndex];
break;
/*default:
// Check for a double-dollar which is a back-reference to the root collection item
if (joinMatchIndex.substr(0, 3) === '$$.') {
// Back reference
// TODO: Support complex joins
}
break;*/
}
} else {
// TODO: Could optimise this by caching path objects
// Get the data to match against and store in the search object
joinSearch[joinMatchIndex] = new Path(joinMatch[joinMatchIndex]).value(resultArr[resultIndex])[0];
}
}
}
// Do a find on the target collection against the match data
joinFindResults = joinCollectionInstance.find(joinSearch);
// Check if we require a joined row to allow the result item
if (!joinRequire || (joinRequire && joinFindResults[0])) {
// Join is not required or condition is met
resultArr[resultIndex][resultCollectionName] = joinMulti === false ? joinFindResults[0] : joinFindResults;
} else {
// Join required but condition not met, add item to removal queue
resultRemove.push(resultArr[resultIndex]);
}
}
}
}
}
op.data('flag.join', true);
}
// Process removal queue
if (resultRemove.length) {
op.time('removalQueue');
for (i = 0; i < resultRemove.length; i++) {
index = resultArr.indexOf(resultRemove[i]);
if (index > -1) {
resultArr.splice(index, 1);
}
}
op.time('removalQueue');
}
if (options.$transform) {
op.time('transform');
for (i = 0; i < resultArr.length; i++) {
resultArr.splice(i, 1, options.$transform(resultArr[i]));
}
op.time('transform');
op.data('flag.transform', true);
}
// Process transforms
if (this._transformEnabled && this._transformOut) {
op.time('transformOut');
resultArr = this.transformOut(resultArr);
op.time('transformOut');
}
op.data('results', resultArr.length);
} else {
resultArr = [];
}
// Generate a list of fields to limit data by
// Each property starts off being enabled by default (= 1) then
// if any property is explicitly specified as 1 then all switch to
// zero except _id.
//
// Any that are explicitly set to zero are switched off.
op.time('scanFields');
for (i in options) {
if (options.hasOwnProperty(i) && i.indexOf('$') !== 0) {
if (options[i] === 1) {
fieldListOn.push(i);
} else if (options[i] === 0) {
fieldListOff.push(i);
}
}
}
op.time('scanFields');
// Limit returned fields by the options data
if (fieldListOn.length || fieldListOff.length) {
op.data('flag.limitFields', true);
op.data('limitFields.on', fieldListOn);
op.data('limitFields.off', fieldListOff);
op.time('limitFields');
// We have explicit fields switched on or off
for (i = 0; i < resultArr.length; i++) {
result = resultArr[i];
for (j in result) {
if (result.hasOwnProperty(j)) {
if (fieldListOn.length) {
// We have explicit fields switched on so remove all fields
// that are not explicitly switched on
// Check if the field name is not the primary key
if (j !== pk) {
if (fieldListOn.indexOf(j) === -1) {
// This field is not in the on list, remove it
delete result[j];
}
}
}
if (fieldListOff.length) {
// We have explicit fields switched off so remove fields
// that are explicitly switched off
if (fieldListOff.indexOf(j) > -1) {
// This field is in the off list, remove it
delete result[j];
}
}
}
}
}
op.time('limitFields');
}
// Now run any projections on the data required
if (options.$elemMatch) {
op.data('flag.elemMatch', true);
op.time('projection-elemMatch');
for (i in options.$elemMatch) {
if (options.$elemMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemMatch[i], '', {})) {
// The item matches the projection query so set the sub-array
// to an array that ONLY contains the matching item and then
// exit the loop since we only want to match the first item
elemMatchPathSolver.set(resultArr[j], i, [elemMatchSubArr[k]]);
break;
}
}
}
}
}
}
op.time('projection-elemMatch');
}
if (options.$elemsMatch) {
op.data('flag.elemsMatch', true);
op.time('projection-elemsMatch');
for (i in options.$elemsMatch) {
if (options.$elemsMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
elemMatchSpliceArr = [];
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemsMatch[i], '', {})) {
// The item matches the projection query so add it to the final array
elemMatchSpliceArr.push(elemMatchSubArr[k]);
}
}
// Now set the final sub-array to the matched items
elemMatchPathSolver.set(resultArr[j], i, elemMatchSpliceArr);
}
}
}
}
op.time('projection-elemsMatch');
}
op.stop();
resultArr.__fdbOp = op;
return resultArr;
};
/**
* Gets the index in the collection data array of the first item matched by
* the passed query object.
* @param {Object} query The query to run to find the item to return the index of.
* @returns {Number}
*/
Collection.prototype.indexOf = function (query) {
var item = this.find(query, {$decouple: false})[0];
if (item) {
return this._data.indexOf(item);
}
};
/**
* Gets / sets the collection transform options.
* @param {Object} obj A collection transform options object.
* @returns {*}
*/
Collection.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Transforms data using the set transformIn method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformIn = function (data) {
if (this._transformEnabled && this._transformIn) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformIn(data[i]);
}
return finalArr;
} else {
return this._transformIn(data);
}
}
return data;
};
/**
* Transforms data using the set transformOut method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformOut = function (data) {
if (this._transformEnabled && this._transformOut) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformOut(data[i]);
}
return finalArr;
} else {
return this._transformOut(data);
}
}
return data;
};
/**
* Sorts an array of documents by the given sort path.
* @param {*} sortObj The keys and orders the array objects should be sorted by.
* @param {Array} arr The array of documents to sort.
* @returns {Array}
*/
Collection.prototype.sort = function (sortObj, arr) {
// Make sure we have an array object
arr = arr || [];
var sortArr = [],
sortKey,
sortSingleObj;
for (sortKey in sortObj) {
if (sortObj.hasOwnProperty(sortKey)) {
sortSingleObj = {};
sortSingleObj[sortKey] = sortObj[sortKey];
sortSingleObj.___fdbKey = sortKey;
sortArr.push(sortSingleObj);
}
}
if (sortArr.length < 2) {
// There is only one sort criteria, do a simple sort and return it
return this._sort(sortObj, arr);
} else {
return this._bucketSort(sortArr, arr);
}
};
/**
* Takes array of sort paths and sorts them into buckets before returning final
* array fully sorted by multi-keys.
* @param keyArr
* @param arr
* @returns {*}
* @private
*/
Collection.prototype._bucketSort = function (keyArr, arr) {
var keyObj = keyArr.shift(),
arrCopy,
buckets,
i,
finalArr = [];
if (keyArr.length > 0) {
// Sort array by bucket key
arr = this._sort(keyObj, arr);
// Split items into buckets
buckets = this.bucket(keyObj.___fdbKey, arr);
// Loop buckets and sort contents
for (i in buckets) {
if (buckets.hasOwnProperty(i)) {
arrCopy = [].concat(keyArr);
finalArr = finalArr.concat(this._bucketSort(arrCopy, buckets[i]));
}
}
return finalArr;
} else {
return this._sort(keyObj, arr);
}
};
/**
* Sorts array by individual sort path.
* @param key
* @param arr
* @returns {Array|*}
* @private
*/
Collection.prototype._sort = function (key, arr) {
var self = this,
sorterMethod,
pathSolver = new Path(),
dataPath = pathSolver.parse(key, true)[0];
pathSolver.path(dataPath.path);
if (dataPath.value === 1) {
// Sort ascending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortAsc(valA, valB);
};
} else if (dataPath.value === -1) {
// Sort descending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortDesc(valA, valB);
};
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": $orderBy clause has invalid direction: ' + dataPath.value + ', accepted values are 1 or -1 for ascending or descending!');
}
return arr.sort(sorterMethod);
};
/**
* Takes an array of objects and returns a new object with the array items
* split into buckets by the passed key.
* @param {String} key The key to split the array into buckets by.
* @param {Array} arr An array of objects.
* @returns {Object}
*/
Collection.prototype.bucket = function (key, arr) {
var i,
buckets = {};
for (i = 0; i < arr.length; i++) {
buckets[arr[i][key]] = buckets[arr[i][key]] || [];
buckets[arr[i][key]].push(arr[i]);
}
return buckets;
};
/**
* Internal method that takes a search query and options and returns an object
* containing details about the query which can be used to optimise the search.
*
* @param query
* @param options
* @param op
* @returns {Object}
* @private
*/
Collection.prototype._analyseQuery = function (query, options, op) {
var analysis = {
queriesOn: [this._name],
indexMatch: [],
hasJoin: false,
queriesJoin: false,
joinQueries: {},
query: query,
options: options
},
joinCollectionIndex,
joinCollectionName,
joinCollections = [],
joinCollectionReferences = [],
queryPath,
index,
indexMatchData,
indexRef,
indexRefName,
indexLookup,
pathSolver,
queryKeyCount,
i;
// Check if the query is a primary key lookup
op.time('checkIndexes');
pathSolver = new Path();
queryKeyCount = pathSolver.countKeys(query);
if (queryKeyCount) {
if (query[this._primaryKey] !== undefined) {
// Return item via primary key possible
op.time('checkIndexMatch: Primary Key');
analysis.indexMatch.push({
lookup: this._primaryIndex.lookup(query, options),
keyData: {
matchedKeys: [this._primaryKey],
totalKeyCount: queryKeyCount,
score: 1
},
index: this._primaryIndex
});
op.time('checkIndexMatch: Primary Key');
}
// Check if an index can speed up the query
for (i in this._indexById) {
if (this._indexById.hasOwnProperty(i)) {
indexRef = this._indexById[i];
indexRefName = indexRef.name();
op.time('checkIndexMatch: ' + indexRefName);
indexMatchData = indexRef.match(query, options);
if (indexMatchData.score > 0) {
// This index can be used, store it
indexLookup = indexRef.lookup(query, options);
analysis.indexMatch.push({
lookup: indexLookup,
keyData: indexMatchData,
index: indexRef
});
}
op.time('checkIndexMatch: ' + indexRefName);
if (indexMatchData.score === queryKeyCount) {
// Found an optimal index, do not check for any more
break;
}
}
}
op.time('checkIndexes');
// Sort array descending on index key count (effectively a measure of relevance to the query)
if (analysis.indexMatch.length > 1) {
op.time('findOptimalIndex');
analysis.indexMatch.sort(function (a, b) {
if (a.keyData.score > b.keyData.score) {
// This index has a higher score than the other
return -1;
}
if (a.keyData.score < b.keyData.score) {
// This index has a lower score than the other
return 1;
}
// The indexes have the same score but can still be compared by the number of records
// they return from the query. The fewer records they return the better so order by
// record count
if (a.keyData.score === b.keyData.score) {
return a.lookup.length - b.lookup.length;
}
});
op.time('findOptimalIndex');
}
}
// Check for join data
if (options.$join) {
analysis.hasJoin = true;
// Loop all join operations
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
// Loop the join collections and keep a reference to them
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
joinCollections.push(joinCollectionName);
// Check if the join uses an $as operator
if ('$as' in options.$join[joinCollectionIndex][joinCollectionName]) {
joinCollectionReferences.push(options.$join[joinCollectionIndex][joinCollectionName].$as);
} else {
joinCollectionReferences.push(joinCollectionName);
}
}
}
}
// Loop the join collection references and determine if the query references
// any of the collections that are used in the join. If there no queries against
// joined collections the find method can use a code path optimised for this.
// Queries against joined collections requires the joined collections to be filtered
// first and then joined so requires a little more work.
for (index = 0; index < joinCollectionReferences.length; index++) {
// Check if the query references any collection data that the join will create
queryPath = this._queryReferencesCollection(query, joinCollectionReferences[index], '');
if (queryPath) {
analysis.joinQueries[joinCollections[index]] = queryPath;
analysis.queriesJoin = true;
}
}
analysis.joinsOn = joinCollections;
analysis.queriesOn = analysis.queriesOn.concat(joinCollections);
}
return analysis;
};
/**
* Checks if the passed query references this collection.
* @param query
* @param collection
* @param path
* @returns {*}
* @private
*/
Collection.prototype._queryReferencesCollection = function (query, collection, path) {
var i;
for (i in query) {
if (query.hasOwnProperty(i)) {
// Check if this key is a reference match
if (i === collection) {
if (path) { path += '.'; }
return path + i;
} else {
if (typeof(query[i]) === 'object') {
// Recurse
if (path) { path += '.'; }
path += i;
return this._queryReferencesCollection(query[i], collection, path);
}
}
}
}
return false;
};
/**
* Returns the number of documents currently in the collection.
* @returns {Number}
*/
Collection.prototype.count = function (query, options) {
if (!query) {
return this._data.length;
} else {
// Run query and return count
return this.find(query, options).length;
}
};
/**
* Finds sub-documents from the collection's documents.
* @param match
* @param path
* @param subDocQuery
* @param subDocOptions
* @returns {*}
*/
Collection.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
var pathHandler = new Path(path),
docArr = this.find(match),
docCount = docArr.length,
docIndex,
subDocArr,
subDocCollection = this._db.collection('__FDB_temp_' + this.objectId()),
subDocResults,
resultObj = {
parents: docCount,
subDocTotal: 0,
subDocs: [],
pathFound: false,
err: ''
};
for (docIndex = 0; docIndex < docCount; docIndex++) {
subDocArr = pathHandler.value(docArr[docIndex])[0];
if (subDocArr) {
subDocCollection.setData(subDocArr);
subDocResults = subDocCollection.find(subDocQuery, subDocOptions);
if (subDocOptions.returnFirst && subDocResults.length) {
return subDocResults[0];
}
resultObj.subDocs.push(subDocResults);
resultObj.subDocTotal += subDocResults.length;
resultObj.pathFound = true;
}
}
// Drop the sub-document collection
subDocCollection.drop();
// Check if the call should not return stats, if so return only subDocs array
if (subDocOptions.noStats) {
return resultObj.subDocs;
}
if (!resultObj.pathFound) {
resultObj.err = 'No objects found in the parent documents with a matching path of: ' + path;
}
return resultObj;
};
/**
* Checks that the passed document will not violate any index rules if
* inserted into the collection.
* @param {Object} doc The document to check indexes against.
* @returns {Boolean} Either false (no violation occurred) or true if
* a violation was detected.
*/
Collection.prototype.insertIndexViolation = function (doc) {
var indexViolated,
arr = this._indexByName,
arrIndex,
arrItem;
// Check the item's primary key is not already in use
if (this._primaryIndex.get(doc[this._primaryKey])) {
indexViolated = this._primaryIndex;
} else {
// Check violations of other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arrItem = arr[arrIndex];
if (arrItem.unique()) {
if (arrItem.violation(doc)) {
indexViolated = arrItem;
break;
}
}
}
}
}
return indexViolated ? indexViolated.name() : false;
};
/**
* Creates an index on the specified keys.
* @param {Object} keys The object containing keys to index.
* @param {Object} options An options object.
* @returns {*}
*/
Collection.prototype.ensureIndex = function (keys, options) {
if (this._state === 'dropped') {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot operate in a dropped state!');
}
this._indexByName = this._indexByName || {};
this._indexById = this._indexById || {};
var index,
time = {
start: new Date().getTime()
};
if (options) {
switch (options.type) {
case 'hashed':
index = new IndexHashMap(keys, options, this);
break;
case 'btree':
index = new IndexBinaryTree(keys, options, this);
break;
default:
// Default
index = new IndexHashMap(keys, options, this);
break;
}
} else {
// Default
index = new IndexHashMap(keys, options, this);
}
// Check the index does not already exist
if (this._indexByName[index.name()]) {
// Index already exists
return {
err: 'Index with that name already exists'
};
}
if (this._indexById[index.id()]) {
// Index already exists
return {
err: 'Index with those keys already exists'
};
}
// Create the index
index.rebuild();
// Add the index
this._indexByName[index.name()] = index;
this._indexById[index.id()] = index;
time.end = new Date().getTime();
time.total = time.end - time.start;
this._lastOp = {
type: 'ensureIndex',
stats: {
time: time
}
};
return {
index: index,
id: index.id(),
name: index.name(),
state: index.state()
};
};
/**
* Gets an index by it's name.
* @param {String} name The name of the index to retreive.
* @returns {*}
*/
Collection.prototype.index = function (name) {
if (this._indexByName) {
return this._indexByName[name];
}
};
/**
* Gets the last reporting operation's details such as run time.
* @returns {Object}
*/
Collection.prototype.lastOp = function () {
return this._metrics.list();
};
/**
* Generates a difference object that contains insert, update and remove arrays
* representing the operations to execute to make this collection have the same
* data as the one passed.
* @param {Collection} collection The collection to diff against.
* @returns {{}}
*/
Collection.prototype.diff = function (collection) {
var diff = {
insert: [],
update: [],
remove: []
};
var pm = this.primaryKey(),
arr,
arrIndex,
arrItem,
arrCount;
// Check if the primary key index of each collection can be utilised
if (pm !== collection.primaryKey()) {
throw('ForerunnerDB.Collection "' + this.name() + '": Collection diffing requires that both collections have the same primary key!');
}
// Use the collection primary key index to do the diff (super-fast)
arr = collection._data;
// Check if we have an array or another collection
while (arr && !(arr instanceof Array)) {
// We don't have an array, assign collection and get data
collection = arr;
arr = collection._data;
}
arrCount = arr.length;
// Loop the collection's data array and check for matching items
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
// Check for a matching item in this collection
if (this._primaryIndex.get(arrItem[pm])) {
// Matching item exists, check if the data is the same
if (this._primaryCrc.get(arrItem[pm]) !== collection._primaryCrc.get(arrItem[pm])) {
// The documents exist in both collections but data differs, update required
diff.update.push(arrItem);
}
} else {
// The document is missing from this collection, insert required
diff.insert.push(arrItem);
}
}
// Now loop this collection's data and check for matching items
arr = this._data;
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
if (!collection._primaryIndex.get(arrItem[pm])) {
// The document does not exist in the other collection, remove required
diff.remove.push(arrItem);
}
}
return diff;
};
Collection.prototype.feedIn = function (collection) {
if (typeof collection === 'string') {
// The collection passed is a name, not a reference so get
// the reference from the name
collection = this._db.collection(collection);
}
};
Core.prototype.collection = new Overload({
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @param {Object} options An options object.
* @returns {Collection}
*/
'object': function (options) {
return this.$main.call(this, options);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'string': function (collectionName) {
return this.$main.call(this, {
name: collectionName
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @returns {Collection}
*/
'string, string': function (collectionName, primaryKey) {
return this.$main.call(this, {
name: collectionName,
primaryKey: primaryKey
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @param {String} collectionName The name of the collection.
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, object': function (collectionName, options) {
options.name = collectionName;
return this.$main.call(this, options);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, string, object': function (collectionName, primaryKey, options) {
options.name = collectionName;
options.primaryKey = primaryKey;
return this.$main.call(this, options);
},
/**
* The main handler method. This get's called by all the other variants and
* handles the actual logic of the overloaded method.
* @param {Object} options An options object.
* @returns {*}
*/
'$main': function (options) {
var name = options.name;
if (name) {
if (!this._collection[name]) {
if (options && options.autoCreate === false) {
throw('ForerunnerDB.Core "' + this.name() + '": Cannot get collection ' + name + ' because it does not exist and auto-create has been disabled!');
}
if (this.debug()) {
console.log('Creating collection ' + name);
}
}
this._collection[name] = this._collection[name] || new Collection(name).db(this);
if (options.primaryKey !== undefined) {
this._collection[name].primaryKey(options.primaryKey);
}
return this._collection[name];
} else {
throw('ForerunnerDB.Core "' + this.name() + '": Cannot get collection with undefined name!');
}
}
});
/**
* Determine if a collection with the passed name already exists.
* @param {String} viewName The name of the collection to check for.
* @returns {boolean}
*/
Core.prototype.collectionExists = function (viewName) {
return Boolean(this._collection[viewName]);
};
/**
* Returns an array of collections the DB currently has.
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each collection
* the database is currently managing.
*/
Core.prototype.collections = function (search) {
var arr = [],
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
if (search) {
if (search.exec(i)) {
arr.push({
name: i,
count: this._collection[i].count()
});
}
} else {
arr.push({
name: i,
count: this._collection[i].count()
});
}
}
}
return arr;
};
Shared.finishModule('Collection');
module.exports = Collection;
},{"./Crc":6,"./IndexBinaryTree":7,"./IndexHashMap":8,"./KeyValueStore":9,"./Metrics":10,"./Overload":20,"./Path":21,"./Shared":23}],4:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Core,
CoreInit,
Collection;
Shared = _dereq_('./Shared');
var CollectionGroup = function () {
this.init.apply(this, arguments);
};
CollectionGroup.prototype.init = function (name) {
var self = this;
self._name = name;
self._data = new Collection('__FDB__cg_data_' + self._name);
self._collections = [];
self._view = [];
};
Shared.addModule('CollectionGroup', CollectionGroup);
Shared.mixin(CollectionGroup.prototype, 'Mixin.Common');
Shared.mixin(CollectionGroup.prototype, 'Mixin.ChainReactor');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Constants');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Triggers');
Collection = _dereq_('./Collection');
Core = Shared.modules.Core;
CoreInit = Shared.modules.Core.prototype.init;
CollectionGroup.prototype.on = function () {
this._data.on.apply(this._data, arguments);
};
CollectionGroup.prototype.off = function () {
this._data.off.apply(this._data, arguments);
};
CollectionGroup.prototype.emit = function () {
this._data.emit.apply(this._data, arguments);
};
/**
* Gets / sets the primary key for this collection group.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
CollectionGroup.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
this._primaryKey = keyName;
return this;
}
return this._primaryKey;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'state');
/**
* Gets / sets the db instance the collection group belongs to.
* @param {Core=} db The db instance.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'db');
CollectionGroup.prototype.addCollection = function (collection) {
if (collection) {
if (this._collections.indexOf(collection) === -1) {
//var self = this;
// Check for compatible primary keys
if (this._collections.length) {
if (this._primaryKey !== collection.primaryKey()) {
throw('ForerunnerDB.CollectionGroup "' + this.name() + '": All collections in a collection group must have the same primary key!');
}
} else {
// Set the primary key to the first collection added
this.primaryKey(collection.primaryKey());
}
// Add the collection
this._collections.push(collection);
collection._groups.push(this);
collection.chain(this);
// Add collection's data
this._data.insert(collection.find());
}
}
return this;
};
CollectionGroup.prototype.removeCollection = function (collection) {
if (collection) {
var collectionIndex = this._collections.indexOf(collection),
groupIndex;
if (collectionIndex !== -1) {
collection.unChain(this);
this._collections.splice(collectionIndex, 1);
groupIndex = collection._groups.indexOf(this);
if (groupIndex !== -1) {
collection._groups.splice(groupIndex, 1);
}
}
if (this._collections.length === 0) {
// Wipe the primary key
delete this._primaryKey;
}
}
return this;
};
CollectionGroup.prototype._chainHandler = function (chainPacket) {
//sender = chainPacket.sender;
switch (chainPacket.type) {
case 'setData':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Remove old data
this._data.remove(chainPacket.options.oldData);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'insert':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'update':
// Update data
this._data.update(chainPacket.data.query, chainPacket.data.update, chainPacket.options);
break;
case 'remove':
this._data.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
CollectionGroup.prototype.insert = function () {
this._collectionsRun('insert', arguments);
};
CollectionGroup.prototype.update = function () {
this._collectionsRun('update', arguments);
};
CollectionGroup.prototype.updateById = function () {
this._collectionsRun('updateById', arguments);
};
CollectionGroup.prototype.remove = function () {
this._collectionsRun('remove', arguments);
};
CollectionGroup.prototype._collectionsRun = function (type, args) {
for (var i = 0; i < this._collections.length; i++) {
this._collections[i][type].apply(this._collections[i], args);
}
};
CollectionGroup.prototype.find = function (query, options) {
return this._data.find(query, options);
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
*/
CollectionGroup.prototype.removeById = function (id) {
// Loop the collections in this group and apply the remove
for (var i = 0; i < this._collections.length; i++) {
this._collections[i].removeById(id);
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param query
* @param options
* @returns {*}
*/
CollectionGroup.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
._subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Drops a collection group from the database.
* @returns {boolean} True on success, false on failure.
*/
CollectionGroup.prototype.drop = function () {
if (this._state !== 'dropped') {
var i,
collArr,
viewArr;
if (this._debug) {
console.log('Dropping collection group ' + this._name);
}
this._state = 'dropped';
if (this._collections && this._collections.length) {
collArr = [].concat(this._collections);
for (i = 0; i < collArr.length; i++) {
this.removeCollection(collArr[i]);
}
}
if (this._view && this._view.length) {
viewArr = [].concat(this._view);
for (i = 0; i < viewArr.length; i++) {
this._removeView(viewArr[i]);
}
}
this.emit('drop', this);
}
return true;
};
// Extend DB to include collection groups
Core.prototype.init = function () {
this._collectionGroup = {};
CoreInit.apply(this, arguments);
};
Core.prototype.collectionGroup = function (collectionGroupName) {
if (collectionGroupName) {
this._collectionGroup[collectionGroupName] = this._collectionGroup[collectionGroupName] || new CollectionGroup(collectionGroupName).db(this);
return this._collectionGroup[collectionGroupName];
} else {
// Return an object of collection data
return this._collectionGroup;
}
};
/**
* Returns an array of collection groups the DB currently has.
* @returns {Array} An array of objects containing details of each collection group
* the database is currently managing.
*/
Core.prototype.collectionGroups = function () {
var arr = [],
i;
for (i in this._collectionGroup) {
if (this._collectionGroup.hasOwnProperty(i)) {
arr.push({
name: i
});
}
}
return arr;
};
module.exports = CollectionGroup;
},{"./Collection":3,"./Shared":23}],5:[function(_dereq_,module,exports){
/*
License
Copyright (c) 2015 Irrelon Software Limited
http://www.irrelon.com
http://www.forerunnerdb.com
Please visit the license page to see latest license information:
http://www.forerunnerdb.com/licensing.html
*/
"use strict";
var Shared,
Collection,
Metrics,
Crc,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* The main ForerunnerDB core object.
* @constructor
*/
var Core = function (name) {
this.init.apply(this, arguments);
};
Core.prototype.init = function (name) {
this._primaryKey = '_id';
this._name = name;
this._collection = {};
this._debug = {};
};
Core.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
callback();
}
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Core.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded method to non-instantiated object ForerunnerDB
Core.moduleLoaded = Core.prototype.moduleLoaded;
// Expose version method to non-instantiated object ForerunnerDB
Core.version = Core.prototype.version;
// Provide public access to the Shared object
Core.shared = Shared;
Core.prototype.shared = Shared;
Shared.addModule('Core', Core);
Shared.mixin(Core.prototype, 'Mixin.Common');
Shared.mixin(Core.prototype, 'Mixin.ChainReactor');
Shared.mixin(Core.prototype, 'Mixin.Constants');
Collection = _dereq_('./Collection.js');
Metrics = _dereq_('./Metrics.js');
Crc = _dereq_('./Crc.js');
Core.prototype._isServer = false;
/**
* Gets / sets the default primary key for new collections.
* @param {String=} val The name of the primary key to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'primaryKey');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'state');
/**
* Gets / sets the name of the database.
* @param {String=} val The name of the database to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'name');
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Core.prototype.crc = Crc;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Converts a normal javascript array of objects into a DB collection.
* @param {Array} arr An array of objects.
* @returns {Collection} A new collection instance with the data set to the
* array passed.
*/
Core.prototype.arrayToCollection = function (arr) {
return new Collection().setData(arr);
};
/**
* Registers an event listener against an event name.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The listener method to call when
* the event is fired.
* @returns {*}
*/
Core.prototype.on = function(event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || [];
this._listeners[event].push(listener);
return this;
};
/**
* De-registers an event listener from an event name.
* @param {String} event The name of the event to stop listening for.
* @param {Function} listener The listener method passed to on() when
* registering the event listener.
* @returns {*}
*/
Core.prototype.off = function(event, listener) {
if (event in this._listeners) {
var arr = this._listeners[event],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
return this;
};
/**
* Emits an event by name with the given data.
* @param {String} event The name of the event to emit.
* @param {*=} data The data to emit with the event.
* @returns {*}
*/
Core.prototype.emit = function(event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arr = this._listeners[event],
arrCount = arr.length,
arrIndex;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arr[arrIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
return this;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object.
* @param search String or search object.
* @returns {Array}
*/
Core.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object and return them in an object where each key is the name
* of the collection that the document was matched in.
* @param search String or search object.
* @returns {object}
*/
Core.prototype.peekCat = function (search) {
var i,
coll,
cat = {},
arr,
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = coll.peek(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
} else {
arr = coll.find(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
}
}
}
return cat;
};
/**
* Drops all collections in the database.
* @param {Function=} callback Optional callback method.
*/
Core.prototype.drop = function (callback) {
if (this._state !== 'dropped') {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) {
callback();
}
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
}
return true;
};
module.exports = Core;
},{"./Collection.js":3,"./Crc.js":6,"./Metrics.js":10,"./Overload":20,"./Shared":23}],6:[function(_dereq_,module,exports){
"use strict";
var crcTable = (function () {
var crcTable = [],
c, n, k;
for (n = 0; n < 256; n++) {
c = n;
for (k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); // jshint ignore:line
}
crcTable[n] = c;
}
return crcTable;
}());
module.exports = function(str) {
var crc = 0 ^ (-1), // jshint ignore:line
i;
for (i = 0; i < str.length; i++) {
crc = (crc >>> 8) ^ crcTable[(crc ^ str.charCodeAt(i)) & 0xFF]; // jshint ignore:line
}
return (crc ^ (-1)) >>> 0; // jshint ignore:line
};
},{}],7:[function(_dereq_,module,exports){
"use strict";
/*
name
id
rebuild
state
match
lookup
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
btree = function () {};
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexBinaryTree = function () {
this.init.apply(this, arguments);
};
IndexBinaryTree.prototype.init = function (keys, options, collection) {
this._btree = new (btree.create(2, this.sortAsc))();
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexBinaryTree', IndexBinaryTree);
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.Sorting');
IndexBinaryTree.prototype.id = function () {
return this._id;
};
IndexBinaryTree.prototype.state = function () {
return this._state;
};
IndexBinaryTree.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexBinaryTree.prototype, 'data');
Shared.synthesize(IndexBinaryTree.prototype, 'name');
Shared.synthesize(IndexBinaryTree.prototype, 'collection');
Shared.synthesize(IndexBinaryTree.prototype, 'type');
Shared.synthesize(IndexBinaryTree.prototype, 'unique');
IndexBinaryTree.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexBinaryTree.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree = new (btree.create(2, this.sortAsc))();
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexBinaryTree.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
dataItemHash = this._itemKeyHash(dataItem, this._keys),
keyArr;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// We store multiple items that match a key inside an array
// that is then stored against that key in the tree...
// Check if item exists for this key already
keyArr = this._btree.get(dataItemHash);
// Check if the array exists
if (keyArr === undefined) {
// Generate an array for this key first
keyArr = [];
// Put the new array into the tree under the key
this._btree.put(dataItemHash, keyArr);
}
// Push the item into the array
keyArr.push(dataItem);
this._size++;
};
IndexBinaryTree.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
dataItemHash = this._itemKeyHash(dataItem, this._keys),
keyArr,
itemIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Try and get the array for the item hash key
keyArr = this._btree.get(dataItemHash);
if (keyArr !== undefined) {
// The key array exits, remove the item from the key array
itemIndex = keyArr.indexOf(dataItem);
if (itemIndex > -1) {
// Check the length of the array
if (keyArr.length === 1) {
// This item is the last in the array, just kill the tree entry
this._btree.del(dataItemHash);
} else {
// Remove the item
keyArr.splice(itemIndex, 1);
}
this._size--;
}
}
};
IndexBinaryTree.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexBinaryTree.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexBinaryTree.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexBinaryTree.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexBinaryTree.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexBinaryTree');
module.exports = IndexBinaryTree;
},{"./Path":21,"./Shared":23}],8:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexHashMap = function () {
this.init.apply(this, arguments);
};
IndexHashMap.prototype.init = function (keys, options, collection) {
this._crossRef = {};
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.data({});
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexHashMap', IndexHashMap);
Shared.mixin(IndexHashMap.prototype, 'Mixin.ChainReactor');
IndexHashMap.prototype.id = function () {
return this._id;
};
IndexHashMap.prototype.state = function () {
return this._state;
};
IndexHashMap.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexHashMap.prototype, 'data');
Shared.synthesize(IndexHashMap.prototype, 'name');
Shared.synthesize(IndexHashMap.prototype, 'collection');
Shared.synthesize(IndexHashMap.prototype, 'type');
Shared.synthesize(IndexHashMap.prototype, 'unique');
IndexHashMap.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexHashMap.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._data = {};
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexHashMap.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pushToPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pullFromPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.pushToPathValue = function (hash, obj) {
var pathValArr = this._data[hash] = this._data[hash] || [];
// Make sure we have not already indexed this object at this path/value
if (pathValArr.indexOf(obj) === -1) {
// Index the object
pathValArr.push(obj);
// Record the reference to this object in our index size
this._size++;
// Cross-reference this association for later lookup
this.pushToCrossRef(obj, pathValArr);
}
};
IndexHashMap.prototype.pullFromPathValue = function (hash, obj) {
var pathValArr = this._data[hash],
indexOfObject;
// Make sure we have already indexed this object at this path/value
indexOfObject = pathValArr.indexOf(obj);
if (indexOfObject > -1) {
// Un-index the object
pathValArr.splice(indexOfObject, 1);
// Record the reference to this object in our index size
this._size--;
// Remove object cross-reference
this.pullFromCrossRef(obj, pathValArr);
}
// Check if we should remove the path value array
if (!pathValArr.length) {
// Remove the array
delete this._data[hash];
}
};
IndexHashMap.prototype.pull = function (obj) {
// Get all places the object has been used and remove them
var id = obj[this._collection.primaryKey()],
crossRefArr = this._crossRef[id],
arrIndex,
arrCount = crossRefArr.length,
arrItem;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = crossRefArr[arrIndex];
// Remove item from this index lookup array
this._pullFromArray(arrItem, obj);
}
// Record the reference to this object in our index size
this._size--;
// Now remove the cross-reference entry for this object
delete this._crossRef[id];
};
IndexHashMap.prototype._pullFromArray = function (arr, obj) {
var arrCount = arr.length;
while (arrCount--) {
if (arr[arrCount] === obj) {
arr.splice(arrCount, 1);
}
}
};
IndexHashMap.prototype.pushToCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()],
crObj;
this._crossRef[id] = this._crossRef[id] || [];
// Check if the cross-reference to the pathVal array already exists
crObj = this._crossRef[id];
if (crObj.indexOf(pathValArr) === -1) {
// Add the cross-reference
crObj.push(pathValArr);
}
};
IndexHashMap.prototype.pullFromCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()];
delete this._crossRef[id];
};
IndexHashMap.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexHashMap.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexHashMap.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexHashMap.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexHashMap.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexHashMap');
module.exports = IndexHashMap;
},{"./Path":21,"./Shared":23}],9:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* The key value store class used when storing basic in-memory KV data,
* and can be queried for quick retrieval. Mostly used for collection
* primary key indexes and lookups.
* @param {String=} name Optional KV store name.
* @constructor
*/
var KeyValueStore = function (name) {
this.init.apply(this, arguments);
};
KeyValueStore.prototype.init = function (name) {
this._name = name;
this._data = {};
this._primaryKey = '_id';
};
Shared.addModule('KeyValueStore', KeyValueStore);
Shared.mixin(KeyValueStore.prototype, 'Mixin.ChainReactor');
/**
* Get / set the name of the key/value store.
* @param {String} val The name to set.
* @returns {*}
*/
Shared.synthesize(KeyValueStore.prototype, 'name');
/**
* Get / set the primary key.
* @param {String} key The key to set.
* @returns {*}
*/
KeyValueStore.prototype.primaryKey = function (key) {
if (key !== undefined) {
this._primaryKey = key;
return this;
}
return this._primaryKey;
};
/**
* Removes all data from the store.
* @returns {*}
*/
KeyValueStore.prototype.truncate = function () {
this._data = {};
return this;
};
/**
* Sets data against a key in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {*}
*/
KeyValueStore.prototype.set = function (key, value) {
this._data[key] = value ? value : true;
return this;
};
/**
* Gets data stored for the passed key.
* @param {String} key The key to get data for.
* @returns {*}
*/
KeyValueStore.prototype.get = function (key) {
return this._data[key];
};
/**
* Get / set the primary key.
* @param {*} obj A lookup query, can be a string key, an array of string keys,
* an object with further query clauses or a regular expression that should be
* run against all keys.
* @returns {*}
*/
KeyValueStore.prototype.lookup = function (obj) {
var pKeyVal = obj[this._primaryKey],
arrIndex,
arrCount,
lookupItem,
result;
if (pKeyVal instanceof Array) {
// An array of primary keys, find all matches
arrCount = pKeyVal.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
lookupItem = this._data[pKeyVal[arrIndex]];
if (lookupItem) {
result.push(lookupItem);
}
}
return result;
} else if (pKeyVal instanceof RegExp) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.test(arrIndex)) {
result.push(this._data[arrIndex]);
}
}
}
return result;
} else if (typeof pKeyVal === 'object') {
// The primary key clause is an object, now we have to do some
// more extensive searching
if (pKeyVal.$ne) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (arrIndex !== pKeyVal.$ne) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$in && (pKeyVal.$in instanceof Array)) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.$in.indexOf(arrIndex) > -1) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$nin && (pKeyVal.$nin instanceof Array)) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.$nin.indexOf(arrIndex) === -1) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$or && (pKeyVal.$or instanceof Array)) {
// Create new data
result = [];
for (arrIndex = 0; arrIndex < pKeyVal.$or.length; arrIndex++) {
result = result.concat(this.lookup(pKeyVal.$or[arrIndex]));
}
return result;
}
} else {
// Key is a basic lookup from string
lookupItem = this._data[pKeyVal];
if (lookupItem !== undefined) {
return [lookupItem];
} else {
return [];
}
}
};
/**
* Removes data for the given key from the store.
* @param {String} key The key to un-set.
* @returns {*}
*/
KeyValueStore.prototype.unSet = function (key) {
delete this._data[key];
return this;
};
/**
* Sets data for the give key in the store only where the given key
* does not already have a value in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {Boolean} True if data was set or false if data already
* exists for the key.
*/
KeyValueStore.prototype.uniqueSet = function (key, value) {
if (this._data[key] === undefined) {
this._data[key] = value;
return true;
}
return false;
};
Shared.finishModule('KeyValueStore');
module.exports = KeyValueStore;
},{"./Shared":23}],10:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Operation = _dereq_('./Operation');
/**
* The metrics class used to store details about operations.
* @constructor
*/
var Metrics = function () {
this.init.apply(this, arguments);
};
Metrics.prototype.init = function () {
this._data = [];
};
Shared.addModule('Metrics', Metrics);
Shared.mixin(Metrics.prototype, 'Mixin.ChainReactor');
/**
* Creates an operation within the metrics instance and if metrics
* are currently enabled (by calling the start() method) the operation
* is also stored in the metrics log.
* @param {String} name The name of the operation.
* @returns {Operation}
*/
Metrics.prototype.create = function (name) {
var op = new Operation(name);
if (this._enabled) {
this._data.push(op);
}
return op;
};
/**
* Starts logging operations.
* @returns {Metrics}
*/
Metrics.prototype.start = function () {
this._enabled = true;
return this;
};
/**
* Stops logging operations.
* @returns {Metrics}
*/
Metrics.prototype.stop = function () {
this._enabled = false;
return this;
};
/**
* Clears all logged operations.
* @returns {Metrics}
*/
Metrics.prototype.clear = function () {
this._data = [];
return this;
};
/**
* Returns an array of all logged operations.
* @returns {Array}
*/
Metrics.prototype.list = function () {
return this._data;
};
Shared.finishModule('Metrics');
module.exports = Metrics;
},{"./Operation":19,"./Shared":23}],11:[function(_dereq_,module,exports){
"use strict";
var CRUD = {
preSetData: function () {
},
postSetData: function () {
}
};
module.exports = CRUD;
},{}],12:[function(_dereq_,module,exports){
"use strict";
// TODO: Document the methods in this mixin
var ChainReactor = {
chain: function (obj) {
this._chain = this._chain || [];
var index = this._chain.indexOf(obj);
if (index === -1) {
this._chain.push(obj);
}
},
unChain: function (obj) {
if (this._chain) {
var index = this._chain.indexOf(obj);
if (index > -1) {
this._chain.splice(index, 1);
}
}
},
chainSend: function (type, data, options) {
if (this._chain) {
var arr = this._chain,
count = arr.length,
index;
for (index = 0; index < count; index++) {
arr[index].chainReceive(this, type, data, options);
}
}
},
chainReceive: function (sender, type, data, options) {
var chainPacket = {
sender: sender,
type: type,
data: data,
options: options
};
// Fire our internal handler
if (!this._chainHandler || (this._chainHandler && !this._chainHandler(chainPacket))) {
// Propagate the message down the chain
this.chainSend(chainPacket.type, chainPacket.data, chainPacket.options);
}
}
};
module.exports = ChainReactor;
},{}],13:[function(_dereq_,module,exports){
"use strict";
var idCounter = 0,
Overload = _dereq_('./Overload'),
Common;
Common = {
/**
* Returns a non-referenced version of the passed object / array.
* @param {Object} data The object or array to return as a non-referenced version.
* @param {Number=} copies Optional number of copies to produce. If specified, the return
* value will be an array of decoupled objects, each distinct from the other.
* @returns {*}
*/
decouple: function (data, copies) {
if (data !== undefined) {
if (!copies) {
return JSON.parse(JSON.stringify(data));
} else {
var i,
json = JSON.stringify(data),
copyArr = [];
for (i = 0; i < copies; i++) {
copyArr.push(JSON.parse(json));
}
return copyArr;
}
}
return undefined;
},
/**
* Generates a new 16-character hexadecimal unique ID or
* generates a new 16-character hexadecimal ID based on
* the passed string. Will always generate the same ID
* for the same string.
* @param {String=} str A string to generate the ID from.
* @return {String}
*/
objectId: function (str) {
var id,
pow = Math.pow(10, 17);
if (!str) {
idCounter++;
id = (idCounter + (
Math.random() * pow +
Math.random() * pow +
Math.random() * pow +
Math.random() * pow
)).toString(16);
} else {
var val = 0,
count = str.length,
i;
for (i = 0; i < count; i++) {
val += str.charCodeAt(i) * pow;
}
id = val.toString(16);
}
return id;
},
/**
* Gets / sets debug flag that can enable debug message output to the
* console if required.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
/**
* Sets debug flag for a particular type that can enable debug message
* output to the console if required.
* @param {String} type The name of the debug type to set flag for.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
debug: new Overload([
function () {
return this._debug && this._debug.all;
},
function (val) {
if (val !== undefined) {
if (typeof val === 'boolean') {
this._debug = this._debug || {};
this._debug.all = val;
this.chainSend('debug', this._debug);
return this;
} else {
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[val]) || (this._debug && this._debug.all);
}
}
return this._debug && this._debug.all;
},
function (type, val) {
if (type !== undefined) {
if (val !== undefined) {
this._debug = this._debug || {};
this._debug[type] = val;
this.chainSend('debug', this._debug);
return this;
}
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[type]);
}
return this._debug && this._debug.all;
}
])
};
module.exports = Common;
},{"./Overload":20}],14:[function(_dereq_,module,exports){
"use strict";
var Constants = {
TYPE_INSERT: 0,
TYPE_UPDATE: 1,
TYPE_REMOVE: 2,
PHASE_BEFORE: 0,
PHASE_AFTER: 1
};
module.exports = Constants;
},{}],15:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
var Events = {
on: new Overload({
/**
* Attach an event listener to the passed event.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The method to call when the event is fired.
*/
'string, function': function (event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event]['*'] = this._listeners[event]['*'] || [];
this._listeners[event]['*'].push(listener);
return this;
},
/**
* Attach an event listener to the passed event only if the passed
* id matches the document id for the event being fired.
* @param {String} event The name of the event to listen for.
* @param {*} id The document id to match against.
* @param {Function} listener The method to call when the event is fired.
*/
'string, *, function': function (event, id, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event][id] = this._listeners[event][id] || [];
this._listeners[event][id].push(listener);
return this;
}
}),
off: new Overload({
'string': function (event) {
if (this._listeners && this._listeners[event] && event in this._listeners) {
delete this._listeners[event];
}
return this;
},
'string, function': function (event, listener) {
var arr,
index;
if (typeof(listener) === 'string') {
if (this._listeners && this._listeners[event] && this._listeners[event][listener]) {
delete this._listeners[event][listener];
}
} else {
if (event in this._listeners) {
arr = this._listeners[event]['*'];
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
}
return this;
},
'string, *, function': function (event, id, listener) {
if (this._listeners && event in this._listeners && id in this.listeners[event]) {
var arr = this._listeners[event][id],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
},
'string, *': function (event, id) {
if (this._listeners && event in this._listeners && id in this._listeners[event]) {
// Kill all listeners for this event id
delete this._listeners[event][id];
}
}
}),
emit: function (event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arrIndex,
arrCount;
// Handle global emit
if (this._listeners[event]['*']) {
var arr = this._listeners[event]['*'];
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arr[arrIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
// Handle individual emit
if (data instanceof Array) {
// Check if the array is an array of objects in the collection
if (data[0] && data[0][this._primaryKey]) {
// Loop the array and check for listeners against the primary key
var listenerIdArr = this._listeners[event],
listenerIdCount,
listenerIdIndex;
arrCount = data.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
if (listenerIdArr[data[arrIndex][this._primaryKey]]) {
// Emit for this id
listenerIdCount = listenerIdArr[data[arrIndex][this._primaryKey]].length;
for (listenerIdIndex = 0; listenerIdIndex < listenerIdCount; listenerIdIndex++) {
listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
}
}
}
return this;
}
};
module.exports = Events;
},{"./Overload":20}],16:[function(_dereq_,module,exports){
"use strict";
var Matching = {
/**
* Internal method that checks a document against a test object.
* @param {*} source The source object or value to test against.
* @param {*} test The test object or value to test with.
* @param {String=} opToApply The special operation to apply to the test such
* as 'and' or an 'or' operator.
* @param {Object=} options An object containing options to apply to the
* operation such as limiting the fields returned etc.
* @returns {Boolean} True if the test was positive, false on negative.
* @private
*/
_match: function (source, test, opToApply, options) {
// TODO: This method is quite long, break into smaller pieces
var operation,
applyOp,
recurseVal,
tmpIndex,
sourceType = typeof source,
testType = typeof test,
matchedAll = true,
opResult,
substringCache,
i;
options = options || {};
// Check if options currently holds a root query object
if (!options.$rootQuery) {
// Root query not assigned, hold the root query
options.$rootQuery = test;
}
// Check if the comparison data are both strings or numbers
if ((sourceType === 'string' || sourceType === 'number') && (testType === 'string' || testType === 'number')) {
// The source and test data are flat types that do not require recursive searches,
// so just compare them and return the result
if (sourceType === 'number') {
// Number comparison
if (source !== test) {
matchedAll = false;
}
} else {
// String comparison
if (source.localeCompare(test)) {
matchedAll = false;
}
}
} else {
for (i in test) {
if (test.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
substringCache = i.substr(0, 2);
// Check if the property is a comment (ignorable)
if (substringCache === '//') {
// Skip this property
continue;
}
// Check if the property starts with a dollar (function)
if (substringCache.indexOf('$') === 0) {
// Ask the _matchOp method to handle the operation
opResult = this._matchOp(i, source, test[i], options);
// Check the result of the matchOp operation
// If the result is -1 then no operation took place, otherwise the result
// will be a boolean denoting a match (true) or no match (false)
if (opResult > -1) {
if (opResult) {
if (opToApply === 'or') {
return true;
}
} else {
// Set the matchedAll flag to the result of the operation
// because the operation did not return true
matchedAll = opResult;
}
// Record that an operation was handled
operation = true;
}
}
// Check for regex
if (!operation && test[i] instanceof RegExp) {
operation = true;
if (typeof(source) === 'object' && source[i] !== undefined && test[i].test(source[i])) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
if (!operation) {
// Check if our query is an object
if (typeof(test[i]) === 'object') {
// Because test[i] is an object, source must also be an object
// Check if our source data we are checking the test query against
// is an object or an array
if (source[i] !== undefined) {
if (source[i] instanceof Array && !(test[i] instanceof Array)) {
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (!(source[i] instanceof Array) && test[i] instanceof Array) {
// The test key data is an array and the source key data is not so check
// each item in the test key data to see if the source item matches one
// of them. This is effectively an $in search.
recurseVal = false;
for (tmpIndex = 0; tmpIndex < test[i].length; tmpIndex++) {
recurseVal = this._match(source[i], test[i][tmpIndex], applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (typeof(source) === 'object') {
// Recurse down the object tree
recurseVal = this._match(source[i], test[i], applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
recurseVal = this._match(undefined, test[i], applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
} else {
// First check if the test match is an $exists
if (test[i] && test[i].$exists !== undefined) {
// Push the item through another match recurse
recurseVal = this._match(undefined, test[i], applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
} else {
// Check if the prop matches our test value
if (source && source[i] === test[i]) {
if (opToApply === 'or') {
return true;
}
} else if (source && source[i] && source[i] instanceof Array && test[i] && typeof(test[i]) !== "object") {
// We are looking for a value inside an array
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
}
if (opToApply === 'and' && !matchedAll) {
return false;
}
}
}
}
return matchedAll;
},
/**
* Internal method, performs a matching process against a query operator such as $gt or $nin.
* @param {String} key The property name in the test that matches the operator to perform
* matching against.
* @param {*} source The source data to match the query against.
* @param {*} test The query to match the source against.
* @param {Object=} options An options object.
* @returns {*}
* @private
*/
_matchOp: function (key, source, test, options) {
// Check for commands
switch (key) {
case '$gt':
// Greater than
return source > test;
case '$gte':
// Greater than or equal
return source >= test;
case '$lt':
// Less than
return source < test;
case '$lte':
// Less than or equal
return source <= test;
case '$exists':
// Property exists
return (source === undefined) !== test;
case '$ne': // Not equals
return source != test; // jshint ignore:line
case '$or':
// Match true on ANY check to pass
for (var orIndex = 0; orIndex < test.length; orIndex++) {
if (this._match(source, test[orIndex], 'and', options)) {
return true;
}
}
return false;
case '$and':
// Match true on ALL checks to pass
for (var andIndex = 0; andIndex < test.length; andIndex++) {
if (!this._match(source, test[andIndex], 'and', options)) {
return false;
}
}
return true;
case '$in': // In
// Check that the in test is an array
if (test instanceof Array) {
var inArr = test,
inArrCount = inArr.length,
inArrIndex;
for (inArrIndex = 0; inArrIndex < inArrCount; inArrIndex++) {
if (inArr[inArrIndex] === source) {
return true;
}
}
return false;
} else {
throw('ForerunnerDB.Mixin.Matching "' + this.name() + '": Cannot use an $in operator on a non-array key: ' + key);
}
break;
case '$nin': // Not in
// Check that the not-in test is an array
if (test instanceof Array) {
var notInArr = test,
notInArrCount = notInArr.length,
notInArrIndex;
for (notInArrIndex = 0; notInArrIndex < notInArrCount; notInArrIndex++) {
if (notInArr[notInArrIndex] === source) {
return false;
}
}
return true;
} else {
throw('ForerunnerDB.Mixin.Matching "' + this.name() + '": Cannot use a $nin operator on a non-array key: ' + key);
}
break;
case '$distinct':
// Ensure options holds a distinct lookup
options.$rootQuery['//distinctLookup'] = options.$rootQuery['//distinctLookup'] || {};
for (var distinctProp in test) {
if (test.hasOwnProperty(distinctProp)) {
options.$rootQuery['//distinctLookup'][distinctProp] = options.$rootQuery['//distinctLookup'][distinctProp] || {};
// Check if the options distinct lookup has this field's value
if (options.$rootQuery['//distinctLookup'][distinctProp][source[distinctProp]]) {
// Value is already in use
return false;
} else {
// Set the value in the lookup
options.$rootQuery['//distinctLookup'][distinctProp][source[distinctProp]] = true;
// Allow the item in the results
return true;
}
}
}
break;
}
return -1;
}
};
module.exports = Matching;
},{}],17:[function(_dereq_,module,exports){
"use strict";
var Sorting = {
/**
* Sorts the passed value a against the passed value b ascending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortAsc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return a.localeCompare(b);
} else {
if (a > b) {
return 1;
} else if (a < b) {
return -1;
}
}
return 0;
},
/**
* Sorts the passed value a against the passed value b descending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortDesc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return b.localeCompare(a);
} else {
if (a > b) {
return -1;
} else if (a < b) {
return 1;
}
}
return 0;
}
};
module.exports = Sorting;
},{}],18:[function(_dereq_,module,exports){
"use strict";
var Triggers = {
/**
* Add a trigger by id.
* @param {String} id The id of the trigger. This must be unique to the type and
* phase of the trigger. Only one trigger may be added with this id per type and
* phase.
* @param {Number} type The type of operation to apply the trigger to. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of an operation to fire the trigger on. See
* Mixin.Constants for constants to use.
* @param {Function} method The method to call when the trigger is fired.
* @returns {boolean} True if the trigger was added successfully, false if not.
*/
addTrigger: function (id, type, phase, method) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex === -1) {
// The trigger does not exist, create it
self._trigger = self._trigger || {};
self._trigger[type] = self._trigger[type] || {};
self._trigger[type][phase] = self._trigger[type][phase] || [];
self._trigger[type][phase].push({
id: id,
method: method
});
return true;
}
return false;
},
/**
*
* @param {String} id The id of the trigger to remove.
* @param {Number} type The type of operation to remove the trigger from. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of the operation to remove the trigger from.
* See Mixin.Constants for constants to use.
* @returns {boolean} True if removed successfully, false if not.
*/
removeTrigger: function (id, type, phase) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// The trigger does not exist, create it
self._trigger[type][phase].splice(triggerIndex, 1);
}
return false;
},
/**
* Checks if a trigger will fire based on the type and phase provided.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {Boolean} True if the trigger will fire, false otherwise.
*/
willTrigger: function (type, phase) {
return this._trigger && this._trigger[type] && this._trigger[type][phase] && this._trigger[type][phase].length;
},
/**
* Processes trigger actions based on the operation, type and phase.
* @param {Object} operation Operation data to pass to the trigger.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @param {Object} oldDoc The document snapshot before operations are
* carried out against the data.
* @param {Object} newDoc The document snapshot after operations are
* carried out against the data.
* @returns {boolean}
*/
processTrigger: function (operation, type, phase, oldDoc, newDoc) {
var self = this,
triggerArr,
triggerIndex,
triggerCount,
triggerItem,
response;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
triggerItem = triggerArr[triggerIndex];
if (this.debug()) {
var typeName,
phaseName;
switch (type) {
case this.TYPE_INSERT:
typeName = 'insert';
break;
case this.TYPE_UPDATE:
typeName = 'update';
break;
case this.TYPE_REMOVE:
typeName = 'remove';
break;
default:
typeName = '';
break;
}
switch (phase) {
case this.PHASE_BEFORE:
phaseName = 'before';
break;
case this.PHASE_AFTER:
phaseName = 'after';
break;
default:
phaseName = '';
break;
}
//console.log('Triggers: Processing trigger "' + id + '" for ' + typeName + ' in phase "' + phaseName + '"');
}
// Run the trigger's method and store the response
response = triggerItem.method.call(self, operation, oldDoc, newDoc);
// Check the response for a non-expected result (anything other than
// undefined, true or false is considered a throwable error)
if (response === false) {
// The trigger wants us to cancel operations
return false;
}
if (response !== undefined && response !== true && response !== false) {
// Trigger responded with error, throw the error
throw('ForerunnerDB.Mixin.Triggers: Trigger error: ' + response);
}
}
// Triggers all ran without issue, return a success (true)
return true;
}
},
/**
* Returns the index of a trigger by id based on type and phase.
* @param {String} id The id of the trigger to find the index of.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {number}
* @private
*/
_triggerIndexOf: function (id, type, phase) {
var self = this,
triggerArr,
triggerCount,
triggerIndex;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
if (triggerArr[triggerIndex].id === id) {
return triggerIndex;
}
}
}
return -1;
}
};
module.exports = Triggers;
},{}],19:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The operation class, used to store details about an operation being
* performed by the database.
* @param {String} name The name of the operation.
* @constructor
*/
var Operation = function (name) {
this.pathSolver = new Path();
this.counter = 0;
this.init.apply(this, arguments);
};
Operation.prototype.init = function (name) {
this._data = {
operation: name, // The name of the operation executed such as "find", "update" etc
index: {
potential: [], // Indexes that could have potentially been used
used: false // The index that was picked to use
},
steps: [], // The steps taken to generate the query results,
time: {
startMs: 0,
stopMs: 0,
totalMs: 0,
process: {}
},
flag: {}, // An object with flags that denote certain execution paths
log: [] // Any extra data that might be useful such as warnings or helpful hints
};
};
Shared.addModule('Operation', Operation);
Shared.mixin(Operation.prototype, 'Mixin.ChainReactor');
/**
* Starts the operation timer.
*/
Operation.prototype.start = function () {
this._data.time.startMs = new Date().getTime();
};
/**
* Adds an item to the operation log.
* @param {String} event The item to log.
* @returns {*}
*/
Operation.prototype.log = function (event) {
if (event) {
var lastLogTime = this._log.length > 0 ? this._data.log[this._data.log.length - 1].time : 0,
logObj = {
event: event,
time: new Date().getTime(),
delta: 0
};
this._data.log.push(logObj);
if (lastLogTime) {
logObj.delta = logObj.time - lastLogTime;
}
return this;
}
return this._data.log;
};
/**
* Called when starting and ending a timed operation, used to time
* internal calls within an operation's execution.
* @param {String} section An operation name.
* @returns {*}
*/
Operation.prototype.time = function (section) {
if (section !== undefined) {
var process = this._data.time.process,
processObj = process[section] = process[section] || {};
if (!processObj.startMs) {
// Timer started
processObj.startMs = new Date().getTime();
processObj.stepObj = {
name: section
};
this._data.steps.push(processObj.stepObj);
} else {
processObj.stopMs = new Date().getTime();
processObj.totalMs = processObj.stopMs - processObj.startMs;
processObj.stepObj.totalMs = processObj.totalMs;
delete processObj.stepObj;
}
return this;
}
return this._data.time;
};
/**
* Used to set key/value flags during operation execution.
* @param {String} key
* @param {String} val
* @returns {*}
*/
Operation.prototype.flag = function (key, val) {
if (key !== undefined && val !== undefined) {
this._data.flag[key] = val;
} else if (key !== undefined) {
return this._data.flag[key];
} else {
return this._data.flag;
}
};
Operation.prototype.data = function (path, val, noTime) {
if (val !== undefined) {
// Assign value to object path
this.pathSolver.set(this._data, path, val);
return this;
}
return this.pathSolver.get(this._data, path);
};
Operation.prototype.pushData = function (path, val, noTime) {
// Assign value to object path
this.pathSolver.push(this._data, path, val);
};
/**
* Stops the operation timer.
*/
Operation.prototype.stop = function () {
this._data.time.stopMs = new Date().getTime();
this._data.time.totalMs = this._data.time.stopMs - this._data.time.startMs;
};
Shared.finishModule('Operation');
module.exports = Operation;
},{"./Path":21,"./Shared":23}],20:[function(_dereq_,module,exports){
"use strict";
/**
* Allows a method to accept overloaded calls with different parameters controlling
* which passed overload function is called.
* @param {Object} def
* @returns {Function}
* @constructor
*/
var Overload = function (def) {
if (def) {
var self = this,
index,
count,
tmpDef,
defNewKey,
sigIndex,
signatures;
if (!(def instanceof Array)) {
tmpDef = {};
// Def is an object, make sure all prop names are devoid of spaces
for (index in def) {
if (def.hasOwnProperty(index)) {
defNewKey = index.replace(/ /g, '');
// Check if the definition array has a * string in it
if (defNewKey.indexOf('*') === -1) {
// No * found
tmpDef[defNewKey] = def[index];
} else {
// A * was found, generate the different signatures that this
// definition could represent
signatures = this.generateSignaturePermutations(defNewKey);
for (sigIndex = 0; sigIndex < signatures.length; sigIndex++) {
if (!tmpDef[signatures[sigIndex]]) {
tmpDef[signatures[sigIndex]] = def[index];
}
}
}
}
}
def = tmpDef;
}
return function () {
var arr = [],
lookup,
type;
// Check if we are being passed a key/function object or an array of functions
if (def instanceof Array) {
// We were passed an array of functions
count = def.length;
for (index = 0; index < count; index++) {
if (def[index].length === arguments.length) {
return self.callExtend(this, '$main', def, def[index], arguments);
}
}
} else {
// Generate lookup key from arguments
// Copy arguments to an array
for (index = 0; index < arguments.length; index++) {
type = typeof arguments[index];
// Handle detecting arrays
if (type === 'object' && arguments[index] instanceof Array) {
type = 'array';
}
// Add the type to the argument types array
arr.push(type);
}
lookup = arr.join(',');
// Check for an exact lookup match
if (def[lookup]) {
return self.callExtend(this, '$main', def, def[lookup], arguments);
} else {
for (index = arr.length; index >= 0; index--) {
// Get the closest match
lookup = arr.slice(0, index).join(',');
if (def[lookup + ',...']) {
// Matched against arguments + "any other"
return self.callExtend(this, '$main', def, def[lookup + ',...'], arguments);
}
}
}
}
throw('ForerunnerDB.Overload "' + this.name() + '": Overloaded method does not have a matching signature for the passed arguments: ' + JSON.stringify(arr));
};
}
return function () {};
};
/**
* Generates an array of all the different definition signatures that can be
* created from the passed string with a catch-all wildcard *. E.g. it will
* convert the signature: string,*,string to all potentials:
* string,string,string
* string,number,string
* string,object,string,
* string,function,string,
* string,undefined,string
*
* @param {String} str Signature string with a wildcard in it.
* @returns {Array} An array of signature strings that are generated.
*/
Overload.prototype.generateSignaturePermutations = function (str) {
var signatures = [],
newSignature,
types = ['string', 'object', 'number', 'function', 'undefined'],
index;
if (str.indexOf('*') > -1) {
// There is at least one "any" type, break out into multiple keys
// We could do this at query time with regular expressions but
// would be significantly slower
for (index = 0; index < types.length; index++) {
newSignature = str.replace('*', types[index]);
signatures = signatures.concat(this.generateSignaturePermutations(newSignature));
}
} else {
signatures.push(str);
}
return signatures;
};
Overload.prototype.callExtend = function (context, prop, propContext, func, args) {
var tmp,
ret;
if (context && propContext[prop]) {
tmp = context[prop];
context[prop] = propContext[prop];
ret = func.apply(context, args);
context[prop] = tmp;
return ret;
} else {
return func.apply(context, args);
}
};
module.exports = Overload;
},{}],21:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Path object used to resolve object paths and retrieve data from
* objects by using paths.
* @param {String=} path The path to assign.
* @constructor
*/
var Path = function (path) {
this.init.apply(this, arguments);
};
Path.prototype.init = function (path) {
if (path) {
this.path(path);
}
};
Shared.addModule('Path', Path);
Shared.mixin(Path.prototype, 'Mixin.ChainReactor');
/**
* Gets / sets the given path for the Path instance.
* @param {String=} path The path to assign.
*/
Path.prototype.path = function (path) {
if (path !== undefined) {
this._path = this.clean(path);
this._pathParts = this._path.split('.');
return this;
}
return this._path;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Boolean} True if the object paths exist.
*/
Path.prototype.hasObjectPaths = function (testKeys, testObj) {
var result = true,
i;
for (i in testKeys) {
if (testKeys.hasOwnProperty(i)) {
if (testObj[i] === undefined) {
return false;
}
if (typeof testKeys[i] === 'object') {
// Recurse object
result = this.hasObjectPaths(testKeys[i], testObj[i]);
// Should we exit early?
if (!result) {
return false;
}
}
}
}
return result;
};
/**
* Counts the total number of key endpoints in the passed object.
* @param {Object} testObj The object to count key endpoints for.
* @returns {Number} The number of endpoints.
*/
Path.prototype.countKeys = function (testObj) {
var totalKeys = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (testObj[i] !== undefined) {
if (typeof testObj[i] !== 'object') {
totalKeys++;
} else {
totalKeys += this.countKeys(testObj[i]);
}
}
}
}
return totalKeys;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths and if so returns the number matched.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Object} Stats on the matched keys
*/
Path.prototype.countObjectPaths = function (testKeys, testObj) {
var matchData,
matchedKeys = {},
matchedKeyCount = 0,
totalKeyCount = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (typeof testObj[i] === 'object') {
// The test / query object key is an object, recurse
matchData = this.countObjectPaths(testKeys[i], testObj[i]);
matchedKeys[i] = matchData.matchedKeys;
totalKeyCount += matchData.totalKeyCount;
matchedKeyCount += matchData.matchedKeyCount;
} else {
// The test / query object has a property that is not an object so add it as a key
totalKeyCount++;
// Check if the test keys also have this key and it is also not an object
if (testKeys && testKeys[i] && typeof testKeys[i] !== 'object') {
matchedKeys[i] = true;
matchedKeyCount++;
} else {
matchedKeys[i] = false;
}
}
}
}
return {
matchedKeys: matchedKeys,
matchedKeyCount: matchedKeyCount,
totalKeyCount: totalKeyCount
};
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* a path string.
* @param {Object} obj The object to parse.
* @param {Boolean=} withValue If true will include a 'value' key in the returned
* object that represents the value the object path points to.
* @returns {Object}
*/
Path.prototype.parse = function (obj, withValue) {
var paths = [],
path = '',
resultData,
i, k;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
// Set the path to the key
path = i;
if (typeof(obj[i]) === 'object') {
if (withValue) {
resultData = this.parse(obj[i], withValue);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path,
value: resultData[k].value
});
}
} else {
resultData = this.parse(obj[i]);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path
});
}
}
} else {
if (withValue) {
paths.push({
path: path,
value: obj[i]
});
} else {
paths.push({
path: path
});
}
}
}
}
return paths;
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* an array of path strings that allow you to target all possible paths
* in an object.
*
* @returns {Array}
*/
Path.prototype.parseArr = function (obj, options) {
options = options || {};
return this._parseArr(obj, '', [], options);
};
Path.prototype._parseArr = function (obj, path, paths, options) {
var i,
newPath = '';
path = path || '';
paths = paths || [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (!options.ignore || (options.ignore && !options.ignore.test(i))) {
if (path) {
newPath = path + '.' + i;
} else {
newPath = i;
}
if (typeof(obj[i]) === 'object') {
this._parseArr(obj[i], newPath, paths, options);
} else {
paths.push(newPath);
}
}
}
}
return paths;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path.
*/
Path.prototype.value = function (obj, path) {
if (obj !== undefined && typeof obj === 'object') {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
valuesArr = [],
i, k;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (objPartParent instanceof Array) {
// Search inside the array for the next key
for (k = 0; k < objPartParent.length; k++) {
valuesArr = valuesArr.concat(this.value(objPartParent, k + '.' + arr[i]));
}
return valuesArr;
} else {
if (!objPart || typeof(objPart) !== 'object') {
break;
}
}
objPartParent = objPart;
}
return [objPart];
} else {
return [];
}
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
Path.prototype.get = function (obj, path) {
return this.value(obj, path)[0];
};
/**
* Push a value to an array on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to the array to push to.
* @param {*} val The value to push to the array at the object path.
* @returns {*}
*/
Path.prototype.push = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = obj[part] || [];
if (obj[part] instanceof Array) {
obj[part].push(val);
} else {
throw('ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!');
}
}
}
return obj;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string
* with their associated keys.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path with the associated key.
*/
Path.prototype.keyValue = function (obj, path) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
objPartHash,
i;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (!objPart || typeof(objPart) !== 'object') {
objPartHash = arr[i] + ':' + objPart;
break;
}
objPartParent = objPart;
}
return objPartHash;
};
/**
* Removes leading period (.) from string and returns it.
* @param {String} str The string to clean.
* @returns {*}
*/
Path.prototype.clean = function (str) {
if (str.substr(0, 1) === '.') {
str = str.substr(1, str.length -1);
}
return str;
};
Shared.finishModule('Path');
module.exports = Path;
},{"./Shared":23}],22:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
var ReactorIO = function (reactorIn, reactorOut, reactorProcess) {
if (reactorIn && reactorOut && reactorProcess) {
this._reactorIn = reactorIn;
this._reactorOut = reactorOut;
this._chainHandler = reactorProcess;
if (!reactorIn.chain || !reactorOut.chainReceive) {
throw('ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!');
}
// Register the reactorIO with the input
reactorIn.chain(this);
// Register the output with the reactorIO
this.chain(reactorOut);
} else {
throw('ForerunnerDB.ReactorIO: ReactorIO requires an in, out and process argument to instantiate!');
}
};
Shared.addModule('ReactorIO', ReactorIO);
ReactorIO.prototype.drop = function () {
if (this._state !== 'dropped') {
this._state = 'dropped';
// Remove links
if (this._reactorIn) {
this._reactorIn.unChain(this);
}
if (this._reactorOut) {
this.unChain(this._reactorOut);
}
delete this._reactorIn;
delete this._reactorOut;
delete this._chainHandler;
this.emit('drop', this);
}
return true;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(ReactorIO.prototype, 'state');
Shared.mixin(ReactorIO.prototype, 'Mixin.ChainReactor');
Shared.mixin(ReactorIO.prototype, 'Mixin.Events');
Shared.finishModule('ReactorIO');
module.exports = ReactorIO;
},{"./Shared":23}],23:[function(_dereq_,module,exports){
"use strict";
var Shared = {
version: '1.3.26',
modules: {},
_synth: {},
/**
* Adds a module to ForerunnerDB.
* @param {String} name The name of the module.
* @param {Function} module The module class.
*/
addModule: function (name, module) {
this.modules[name] = module;
this.emit('moduleLoad', [name, module]);
},
/**
* Called by the module once all processing has been completed. Used to determine
* if the module is ready for use by other modules.
* @param {String} name The name of the module.
*/
finishModule: function (name) {
if (this.modules[name]) {
this.modules[name]._fdbFinished = true;
this.emit('moduleFinished', [name, this.modules[name]]);
} else {
throw('ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): ' + name);
}
},
/**
* Will call your callback method when the specified module has loaded. If the module
* is already loaded the callback is called immediately.
* @param {String} name The name of the module.
* @param {Function} callback The callback method to call when the module is loaded.
*/
moduleFinished: function (name, callback) {
if (this.modules[name] && this.modules[name]._fdbFinished) {
callback(name, this.modules[name]);
} else {
this.on('moduleFinished', callback);
}
},
/**
* Determines if a module has been added to ForerunnerDB or not.
* @param {String} name The name of the module.
* @returns {Boolean} True if the module exists or false if not.
*/
moduleExists: function (name) {
return Boolean(this.modules[name]);
},
/**
* Adds the properties and methods defined in the mixin to the passed object.
* @param {Object} obj The target object to add mixin key/values to.
* @param {String} mixinName The name of the mixin to add to the object.
*/
mixin: function (obj, mixinName) {
var system = this.mixins[mixinName];
if (system) {
for (var i in system) {
if (system.hasOwnProperty(i)) {
obj[i] = system[i];
}
}
} else {
throw('ForerunnerDB.Shared: Cannot find mixin named: ' + mixinName);
}
},
/**
* Generates a generic getter/setter method for the passed method name.
* @param {Object} obj The object to add the getter/setter to.
* @param {String} name The name of the getter/setter to generate.
* @param {Function=} extend A method to call before executing the getter/setter.
* The existing getter/setter can be accessed from the extend method via the
* $super e.g. this.$super();
*/
synthesize: function (obj, name, extend) {
this._synth[name] = this._synth[name] || function (val) {
if (val !== undefined) {
this['_' + name] = val;
return this;
}
return this['_' + name];
};
if (extend) {
var self = this;
obj[name] = function () {
var tmp = this.$super,
ret;
this.$super = self._synth[name];
ret = extend.apply(this, arguments);
this.$super = tmp;
return ret;
};
} else {
obj[name] = this._synth[name];
}
},
/**
* Allows a method to be overloaded.
* @param arr
* @returns {Function}
* @constructor
*/
overload: _dereq_('./Overload'),
/**
* Define the mixins that other modules can use as required.
*/
mixins: {
'Mixin.Common': _dereq_('./Mixin.Common'),
'Mixin.Events': _dereq_('./Mixin.Events'),
'Mixin.ChainReactor': _dereq_('./Mixin.ChainReactor'),
'Mixin.CRUD': _dereq_('./Mixin.CRUD'),
'Mixin.Constants': _dereq_('./Mixin.Constants'),
'Mixin.Triggers': _dereq_('./Mixin.Triggers'),
'Mixin.Sorting': _dereq_('./Mixin.Sorting'),
'Mixin.Matching': _dereq_('./Mixin.Matching')
}
};
// Add event handling to shared
Shared.mixin(Shared, 'Mixin.Events');
module.exports = Shared;
},{"./Mixin.CRUD":11,"./Mixin.ChainReactor":12,"./Mixin.Common":13,"./Mixin.Constants":14,"./Mixin.Events":15,"./Mixin.Matching":16,"./Mixin.Sorting":17,"./Mixin.Triggers":18,"./Overload":20}],24:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Core,
Collection,
CollectionGroup,
CollectionInit,
CoreInit,
ReactorIO,
ActiveBucket;
Shared = _dereq_('./Shared');
/**
* The view constructor.
* @param name
* @param query
* @param options
* @constructor
*/
var View = function (name, query, options) {
this.init.apply(this, arguments);
};
View.prototype.init = function (name, query, options) {
var self = this;
this._name = name;
this._groups = [];
this._listeners = {};
this._querySettings = {};
this._debug = {};
this.query(query, false);
this.queryOptions(options, false);
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
this._privateData = new Collection('__FDB__view_privateData_' + this._name);
};
Shared.addModule('View', View);
Shared.mixin(View.prototype, 'Mixin.Common');
Shared.mixin(View.prototype, 'Mixin.ChainReactor');
Shared.mixin(View.prototype, 'Mixin.Constants');
Shared.mixin(View.prototype, 'Mixin.Triggers');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
ActiveBucket = _dereq_('./ActiveBucket');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Core = Shared.modules.Core;
CoreInit = Core.prototype.init;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'state');
Shared.synthesize(View.prototype, 'name');
/**
* Executes an insert against the view's underlying data-source.
*/
View.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the view's underlying data-source.
*/
View.prototype.update = function () {
this._from.update.apply(this._from, arguments);
};
/**
* Executes an updateById against the view's underlying data-source.
*/
View.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the view's underlying data-source.
*/
View.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Queries the view data. See Collection.find() for more information.
* @returns {*}
*/
View.prototype.find = function (query, options) {
return this.publicData().find(query, options);
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
View.prototype.data = function () {
return this._privateData;
};
/**
* Sets the collection from which the view will assemble its data.
* @param {Collection} collection The collection to use to assemble view data.
* @returns {View}
*/
View.prototype.from = function (collection) {
var self = this;
if (collection !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
delete this._from;
}
if (typeof(collection) === 'string') {
collection = this._db.collection(collection);
}
this._from = collection;
// Create a new reactor IO graph node that intercepts chain packets from the
// view's "from" collection and determines how they should be interpreted by
// this view. If the view does not have a query then this reactor IO will
// simply pass along the chain packet without modifying it.
this._io = new ReactorIO(collection, this, function (chainPacket) {
var data,
diff,
query,
filteredData,
doSend,
pk,
i;
// Check if we have a constraining query
if (self._querySettings.query) {
if (chainPacket.type === 'insert') {
data = chainPacket.data;
// Check if the data matches our query
if (data instanceof Array) {
filteredData = [];
for (i = 0; i < data.length; i++) {
if (self._privateData._match(data[i], self._querySettings.query, 'and', {})) {
filteredData.push(data[i]);
doSend = true;
}
}
} else {
if (self._privateData._match(data, self._querySettings.query, 'and', {})) {
filteredData = data;
doSend = true;
}
}
if (doSend) {
this.chainSend('insert', filteredData);
}
return true;
}
if (chainPacket.type === 'update') {
// Do a DB diff between this view's data and the underlying collection it reads from
// to see if something has changed
diff = self._privateData.diff(self._from.subset(self._querySettings.query, self._querySettings.options));
if (diff.insert.length || diff.remove.length) {
// Now send out new chain packets for each operation
if (diff.insert.length) {
this.chainSend('insert', diff.insert);
}
if (diff.update.length) {
pk = self._privateData.primaryKey();
for (i = 0; i < diff.update.length; i++) {
query = {};
query[pk] = diff.update[i][pk];
this.chainSend('update', {
query: query,
update: diff.update[i]
});
}
}
if (diff.remove.length) {
pk = self._privateData.primaryKey();
var $or = [],
removeQuery = {
query: {
$or: $or
}
};
for (i = 0; i < diff.remove.length; i++) {
$or.push({_id: diff.remove[i][pk]});
}
this.chainSend('remove', removeQuery);
}
// Return true to stop further propagation of the chain packet
return true;
} else {
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
}
}
}
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
});
var collData = collection.find(this._querySettings.query, this._querySettings.options);
this._transformPrimaryKey(collection.primaryKey());
this._transformSetData(collData);
this._privateData.primaryKey(collection.primaryKey());
this._privateData.setData(collData);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
}
return this;
};
View.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from view
delete this._from;
}
};
View.prototype.ensureIndex = function () {
return this._privateData.ensureIndex.apply(this._privateData, arguments);
};
View.prototype._chainHandler = function (chainPacket) {
var //self = this,
arr,
count,
index,
insertIndex,
//tempData,
//dataIsArray,
updates,
//finalUpdates,
primaryKey,
tQuery,
item,
currentIndex,
i;
switch (chainPacket.type) {
case 'setData':
if (this.debug()) {
console.log('ForerunnerDB.View: Setting data on view "' + this.name() + '" in underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Get the new data from our underlying data source sorted as we want
var collData = this._from.find(this._querySettings.query, this._querySettings.options);
// Modify transform data
this._transformSetData(collData);
this._privateData.setData(collData);
break;
case 'insert':
if (this.debug()) {
console.log('ForerunnerDB.View: Inserting some data on view "' + this.name() + '" in underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Make sure we are working with an array
if (!(chainPacket.data instanceof Array)) {
chainPacket.data = [chainPacket.data];
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// Loop the insert data and find each item's index
arr = chainPacket.data;
count = arr.length;
for (index = 0; index < count; index++) {
insertIndex = this._activeBucket.insert(arr[index]);
// Modify transform data
this._transformInsert(chainPacket.data, insertIndex);
this._privateData._insertHandle(chainPacket.data, insertIndex);
}
} else {
// Set the insert index to the passed index, or if none, the end of the view data array
insertIndex = this._privateData._data.length;
// Modify transform data
this._transformInsert(chainPacket.data, insertIndex);
this._privateData._insertHandle(chainPacket.data, insertIndex);
}
break;
case 'update':
if (this.debug()) {
console.log('ForerunnerDB.View: Updating some data on view "' + this.name() + '" in underlying (internal) view collection "' + this._privateData.name() + '"');
}
primaryKey = this._privateData.primaryKey();
// Do the update
updates = this._privateData.update(
chainPacket.data.query,
chainPacket.data.update,
chainPacket.data.options
);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// TODO: This would be a good place to improve performance by somehow
// TODO: inspecting the change that occurred when update was performed
// TODO: above and determining if it affected the order clause keys
// TODO: and if not, skipping the active bucket updates here
// Loop the updated items and work out their new sort locations
count = updates.length;
for (index = 0; index < count; index++) {
item = updates[index];
// Remove the item from the active bucket (via it's id)
this._activeBucket.remove(item);
// Get the current location of the item
currentIndex = this._privateData._data.indexOf(item);
// Add the item back in to the active bucket
insertIndex = this._activeBucket.insert(item);
if (currentIndex !== insertIndex) {
// Move the updated item to the new index
this._privateData._updateSpliceMove(this._privateData._data, currentIndex, insertIndex);
}
}
}
if (this._transformEnabled && this._transformIn) {
primaryKey = this._publicData.primaryKey();
for (i = 0; i < updates.length; i++) {
tQuery = {};
item = updates[i];
tQuery[primaryKey] = item[primaryKey];
this._transformUpdate(tQuery, item);
}
}
break;
case 'remove':
if (this.debug()) {
console.log('ForerunnerDB.View: Removing some data on view "' + this.name() + '" in underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Modify transform data
this._transformRemove(chainPacket.data.query, chainPacket.options);
this._privateData.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
View.prototype.on = function () {
this._privateData.on.apply(this._privateData, arguments);
};
View.prototype.off = function () {
this._privateData.off.apply(this._privateData, arguments);
};
View.prototype.emit = function () {
this._privateData.emit.apply(this._privateData, arguments);
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
View.prototype.distinct = function (key, query, options) {
return this._privateData.distinct.apply(this._privateData, arguments);
};
/**
* Gets the primary key for this view from the assigned collection.
* @returns {String}
*/
View.prototype.primaryKey = function () {
return this._privateData.primaryKey();
};
/**
* Drops a view and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
View.prototype.drop = function () {
if (this._state !== 'dropped') {
if (this._from) {
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeView(this);
if (this.debug() || (this._db && this._db.debug())) {
console.log('ForerunnerDB.View: Dropping view ' + this._name);
}
this._state = 'dropped';
// Clear io and chains
if (this._io) {
this._io.drop();
}
// Drop the view's internal collection
if (this._privateData) {
this._privateData.drop();
}
if (this._db && this._name) {
delete this._db._view[this._name];
}
this.emit('drop', this);
delete this._chain;
delete this._from;
delete this._privateData;
delete this._io;
delete this._groups;
delete this._listeners;
delete this._querySettings;
delete this._db;
return true;
}
} else {
return true;
}
return false;
};
/**
* Gets / sets the DB the view is bound against. Automatically set
* when the db.oldView(viewName) method is called.
* @param db
* @returns {*}
*/
View.prototype.db = function (db) {
if (db !== undefined) {
this._db = db;
this.privateData().db(db);
this.publicData().db(db);
return this;
}
return this._db;
};
/**
* Gets / sets the query that the view uses to build it's data set.
* @param {Object=} query
* @param {Boolean=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryData = function (query, options, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
}
if (options !== undefined) {
this._querySettings.options = options;
}
if (query !== undefined || options !== undefined) {
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._querySettings;
};
/**
* Add data to the existing query.
* @param {Object} obj The data whose keys will be added to the existing
* query object.
* @param {Boolean} overwrite Whether or not to overwrite data that already
* exists in the query object. Defaults to true.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryAdd = function (obj, overwrite, refresh) {
this._querySettings.query = this._querySettings.query || {};
var query = this._querySettings.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (query[i] === undefined || (query[i] !== undefined && overwrite !== false)) {
query[i] = obj[i];
}
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Remove data from the existing query.
* @param {Object} obj The data whose keys will be removed from the existing
* query object.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryRemove = function (obj, refresh) {
var query = this._querySettings.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
delete query[i];
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Gets / sets the query being used to generate the view data.
* @param {Object=} query The query to set.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.query = function (query, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._querySettings.query;
};
/**
* Gets / sets the orderBy clause in the query options for the view.
* @param {Object=} val The order object.
* @returns {*}
*/
View.prototype.orderBy = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
queryOptions.$orderBy = val;
this.queryOptions(queryOptions);
return this;
}
return (this.queryOptions() || {}).$orderBy;
};
/**
* Gets / sets the query options used when applying sorting etc to the
* view data set.
* @param {Object=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryOptions = function (options, refresh) {
if (options !== undefined) {
this._querySettings.options = options;
if (options.$decouple === undefined) { options.$decouple = true; }
if (refresh === undefined || refresh === true) {
this.refresh();
} else {
this.rebuildActiveBucket(options.$orderBy);
}
return this;
}
return this._querySettings.options;
};
View.prototype.rebuildActiveBucket = function (orderBy) {
if (orderBy) {
var arr = this._privateData._data,
arrCount = arr.length;
// Build a new active bucket
this._activeBucket = new ActiveBucket(orderBy);
this._activeBucket.primaryKey(this._privateData.primaryKey());
// Loop the current view data and add each item
for (var i = 0; i < arrCount; i++) {
this._activeBucket.insert(arr[i]);
}
} else {
// Remove any existing active bucket
delete this._activeBucket;
}
};
/**
* Refreshes the view data such as ordering etc.
*/
View.prototype.refresh = function () {
if (this._from) {
var pubData = this.publicData();
// Re-grab all the data for the view from the collection
this._privateData.remove();
pubData.remove();
this._privateData.insert(this._from.find(this._querySettings.query, this._querySettings.options));
/*if (pubData._linked) {
// Update data and observers
//var transformedData = this._privateData.find();
// TODO: Shouldn't this data get passed into a transformIn first?
// TODO: This breaks linking because its passing decoupled data and overwriting non-decoupled data
// TODO: Is this even required anymore? After commenting it all seems to work
// TODO: Might be worth setting up a test to check trasforms and linking then remove this if working?
//jQuery.observable(pubData._data).refresh(transformedData);
}*/
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
};
/**
* Returns the number of documents currently in the view.
* @returns {Number}
*/
View.prototype.count = function () {
return this._privateData && this._privateData._data ? this._privateData._data.length : 0;
};
// Call underlying
View.prototype.subset = function () {
return this.publicData().subset.apply(this._privateData, arguments);
};
/**
* Takes the passed data and uses it to set transform methods and globally
* enable or disable the transform system for the view.
* @param {Object} obj The new transform system settings "enabled", "dataIn" and "dataOut":
* {
* "enabled": true,
* "dataIn": function (data) { return data; },
* "dataOut": function (data) { return data; }
* }
* @returns {*}
*/
View.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
// Update the transformed data object
this._transformPrimaryKey(this.privateData().primaryKey());
this._transformSetData(this.privateData().find());
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Returns the non-transformed data the view holds as a collection
* reference.
* @return {Collection} The non-transformed collection reference.
*/
View.prototype.privateData = function () {
return this._privateData;
};
/**
* Returns a data object representing the public data this view
* contains. This can change depending on if transforms are being
* applied to the view or not.
*
* If no transforms are applied then the public data will be the
* same as the private data the view holds. If transforms are
* applied then the public data will contain the transformed version
* of the private data.
*
* The public data collection is also used by data binding to only
* changes to the publicData will show in a data-bound element.
*/
View.prototype.publicData = function () {
if (this._transformEnabled) {
return this._publicData;
} else {
return this._privateData;
}
};
/**
* Updates the public data object to match data from the private data object
* by running private data through the dataIn method provided in
* the transform() call.
* @private
*/
View.prototype._transformSetData = function (data) {
if (this._transformEnabled) {
// Clear existing data
this._publicData = new Collection('__FDB__view_publicData_' + this._name);
this._publicData.db(this._privateData._db);
this._publicData.transform({
enabled: true,
dataIn: this._transformIn,
dataOut: this._transformOut
});
this._publicData.setData(data);
}
};
View.prototype._transformInsert = function (data, index) {
if (this._transformEnabled && this._publicData) {
this._publicData.insert(data, index);
}
};
View.prototype._transformUpdate = function (query, update, options) {
if (this._transformEnabled && this._publicData) {
this._publicData.update(query, update, options);
}
};
View.prototype._transformRemove = function (query, options) {
if (this._transformEnabled && this._publicData) {
this._publicData.remove(query, options);
}
};
View.prototype._transformPrimaryKey = function (key) {
if (this._transformEnabled && this._publicData) {
this._publicData.primaryKey(key);
}
};
// Extend collection with view init
Collection.prototype.init = function () {
this._view = [];
CollectionInit.apply(this, arguments);
};
/**
* Creates a view and assigns the collection as its data source.
* @param {String} name The name of the new view.
* @param {Object} query The query to apply to the new view.
* @param {Object} options The options object to apply to the view.
* @returns {*}
*/
Collection.prototype.view = function (name, query, options) {
if (this._db && this._db._view ) {
if (!this._db._view[name]) {
var view = new View(name, query, options)
.db(this._db)
.from(this);
this._view = this._view || [];
this._view.push(view);
return view;
} else {
throw('ForerunnerDB.Collection "' + this.name() + '": Cannot create a view using this collection because a view with this name already exists: ' + name);
}
}
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addView = CollectionGroup.prototype._addView = function (view) {
if (view !== undefined) {
this._view.push(view);
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeView = CollectionGroup.prototype._removeView = function (view) {
if (view !== undefined) {
var index = this._view.indexOf(view);
if (index > -1) {
this._view.splice(index, 1);
}
}
return this;
};
// Extend DB with views init
Core.prototype.init = function () {
this._view = {};
CoreInit.apply(this, arguments);
};
/**
* Gets a view by it's name.
* @param {String} viewName The name of the view to retrieve.
* @returns {*}
*/
Core.prototype.view = function (viewName) {
if (!this._view[viewName]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log('Core.View: Creating view ' + viewName);
}
}
this._view[viewName] = this._view[viewName] || new View(viewName).db(this);
return this._view[viewName];
};
/**
* Determine if a view with the passed name already exists.
* @param {String} viewName The name of the view to check for.
* @returns {boolean}
*/
Core.prototype.viewExists = function (viewName) {
return Boolean(this._view[viewName]);
};
/**
* Returns an array of views the DB currently has.
* @returns {Array} An array of objects containing details of each view
* the database is currently managing.
*/
Core.prototype.views = function () {
var arr = [],
i;
for (i in this._view) {
if (this._view.hasOwnProperty(i)) {
arr.push({
name: i,
count: this._view[i].count()
});
}
}
return arr;
};
Shared.finishModule('View');
module.exports = View;
},{"./ActiveBucket":2,"./Collection":3,"./CollectionGroup":4,"./ReactorIO":22,"./Shared":23}]},{},[1]);
|
tests/routes/Home/components/HomeView.spec.js | drbelfast/logme | import React from 'react'
import { HomeView } from 'routes/Home/components/HomeView'
import { render } from 'enzyme'
describe('(View) Home', () => {
let _component
beforeEach(() => {
_component = render(<HomeView />)
})
it('Renders a welcome message', () => {
const welcome = _component.find('h4')
expect(welcome).to.exist
expect(welcome.text()).to.match(/Welcome!/)
})
it('Renders an awesome duck image', () => {
const duck = _component.find('img')
expect(duck).to.exist
expect(duck.attr('alt')).to.match(/This is a duck, because Redux!/)
})
})
|
modules/dreamview/frontend/src/components/StatusBar/DrivingMode.js | jinghaomiao/apollo | import React from 'react';
import classNames from 'classnames';
import UTTERANCE from 'store/utterance';
export default class DrivingMode extends React.PureComponent {
componentWillUpdate() {
UTTERANCE.cancelAllInQueue();
}
render() {
const { drivingMode, isAutoMode } = this.props;
UTTERANCE.speakOnce(`Entering to ${drivingMode} mode`);
return (
<div className={classNames({
'driving-mode': true,
'auto-mode': isAutoMode,
'manual-mode': !isAutoMode,
})}
>
<span className="text">{drivingMode}</span>
</div>
);
}
}
|
src/slide.js | zymokey/react-carousel | import React from 'react';
export default class Slide extends React.Component {
getSlideStyle(){
if(this.props.fade){
return this.props.curStyle ? 'caros-slide-fade curSlide-fade' : 'caros-slide-fade';
} else {
return 'caros-slide';
}
}
render(){
return(
<div className={this.getSlideStyle()}>
<img src={this.props.imgsrc} />
</div>
);
}
} |
src/containers/NotFound/NotFound.js | shalomeir/snippod-starter-demo-app-front | import React, { Component } from 'react';
export default class NotFound extends Component {
render() {
return (
<div className="not-found container main-container">
<h1>Doh! 404!</h1>
<p>These are <em>not</em> the droids you are looking for!</p>
</div>
);
}
}
|
frontend/src/Settings/CustomFormats/CustomFormats/Specifications/EditSpecificationModal.js | geogolem/Radarr | import PropTypes from 'prop-types';
import React from 'react';
import Modal from 'Components/Modal/Modal';
import { sizes } from 'Helpers/Props';
import EditSpecificationModalContentConnector from './EditSpecificationModalContentConnector';
function EditSpecificationModal({ isOpen, onModalClose, ...otherProps }) {
return (
<Modal
size={sizes.MEDIUM}
isOpen={isOpen}
onModalClose={onModalClose}
>
<EditSpecificationModalContentConnector
{...otherProps}
onModalClose={onModalClose}
/>
</Modal>
);
}
EditSpecificationModal.propTypes = {
isOpen: PropTypes.bool.isRequired,
onModalClose: PropTypes.func.isRequired
};
export default EditSpecificationModal;
|
Origami/src/ui/src/containers/DefaultLayout/DefaultFooter.js | batra-mlp-lab/CloudCVfy-Frontend | import React, { Component } from 'react';
import PropTypes from 'prop-types';
const propTypes = {
children: PropTypes.node,
};
const defaultProps = {};
class DefaultFooter extends Component {
render() {
// eslint-disable-next-line
const { children, ...attributes } = this.props;
return (
<div style={{textAlign: "center"}}>
<strong>Origami</strong> - Created by{" "}
<a href="http://cloudcv.org/">Team CloudCV</a>
</div>
);
}
}
DefaultFooter.propTypes = propTypes;
DefaultFooter.defaultProps = defaultProps;
export default DefaultFooter;
|
ajax/libs/yasqe/2.4.0/yasqe.bundled.min.js | kennynaoh/cdnjs | !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;"undefined"!=typeof window?t=window:"undefined"!=typeof global?t=global:"undefined"!=typeof self&&(t=self),t.YASQE=e()}}(function(){var e;return function t(e,i,r){function n(s,a){if(!i[s]){if(!e[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(o)return o(s,!0);var u=new Error("Cannot find module '"+s+"'");throw u.code="MODULE_NOT_FOUND",u}var p=i[s]={exports:{}};e[s][0].call(p.exports,function(t){var i=e[s][1][t];return n(i?i:t)},p,p.exports,t,e,i,r)}return i[s].exports}for(var o="function"==typeof require&&require,s=0;s<r.length;s++)n(r[s]);return n}({1:[function(e,t){t.exports=e("./main.js")},{"./main.js":31}],2:[function(e){"use strict";var t=e("jquery");t.deparam=function(e,i){var 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t(this,e,i,r)});e.defineExtension("scanForBracket",function(e,t,r,n){return i(this,e,t,r,n)})})},{"../../lib/codemirror":15}],8:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";e.registerHelper("fold","brace",function(t,i){function r(r){for(var n=i.ch,l=0;;){var u=0>=n?-1:a.lastIndexOf(r,n-1);if(-1!=u){if(1==l&&u<i.ch)break;o=t.getTokenTypeAt(e.Pos(s,u+1));if(!/^(comment|string)/.test(o))return u+1;n=u-1}else{if(1==l)break;l=1;n=a.length}}}var n,o,s=i.line,a=t.getLine(s),l="{",u="}",n=r("{");if(null==n){l="[",u="]";n=r("[")}if(null!=n){var p,c,d=1,f=t.lastLine();e:for(var h=s;f>=h;++h)for(var E=t.getLine(h),m=h==s?n:0;;){var g=E.indexOf(l,m),v=E.indexOf(u,m);0>g&&(g=E.length);0>v&&(v=E.length);m=Math.min(g,v);if(m==E.length)break;if(t.getTokenTypeAt(e.Pos(h,m+1))==o)if(m==g)++d;else if(!--d){p=h;c=m;break e}++m}if(null!=p&&(s!=p||c!=n))return{from:e.Pos(s,n),to:e.Pos(p,c)}}});e.registerHelper("fold","import",function(t,i){function r(i){if(i<t.firstLine()||i>t.lastLine())return null;var r=t.getTokenAt(e.Pos(i,1));/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(i,r.end+1)));if("keyword"!=r.type||"import"!=r.string)return null;for(var n=i,o=Math.min(t.lastLine(),i+10);o>=n;++n){var s=t.getLine(n),a=s.indexOf(";");if(-1!=a)return{startCh:r.end,end:e.Pos(n,a)}}}var n,i=i.line,o=r(i);if(!o||r(i-1)||(n=r(i-2))&&n.end.line==i-1)return null;for(var s=o.end;;){var a=r(s.line+1);if(null==a)break;s=a.end}return{from:t.clipPos(e.Pos(i,o.startCh+1)),to:s}});e.registerHelper("fold","include",function(t,i){function r(i){if(i<t.firstLine()||i>t.lastLine())return null;var r=t.getTokenAt(e.Pos(i,1));/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(i,r.end+1)));return"meta"==r.type&&"#include"==r.string.slice(0,8)?r.start+8:void 0}var i=i.line,n=r(i);if(null==n||null!=r(i-1))return null;for(var o=i;;){var s=r(o+1);if(null==s)break;++o}return{from:e.Pos(i,n+1),to:t.clipPos(e.Pos(o))}})})},{"../../lib/codemirror":15}],9:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";function t(t,n,o,s){function a(e){var i=l(t,n);if(!i||i.to.line-i.from.line<u)return null;for(var r=t.findMarksAt(i.from),o=0;o<r.length;++o)if(r[o].__isFold&&"fold"!==s){if(!e)return null;i.cleared=!0;r[o].clear()}return i}if(o&&o.call){var l=o;o=null}else var l=r(t,o,"rangeFinder");"number"==typeof n&&(n=e.Pos(n,0));var u=r(t,o,"minFoldSize"),p=a(!0);if(r(t,o,"scanUp"))for(;!p&&n.line>t.firstLine();){n=e.Pos(n.line-1,0);p=a(!1)}if(p&&!p.cleared&&"unfold"!==s){var c=i(t,o);e.on(c,"mousedown",function(t){d.clear();e.e_preventDefault(t)});var d=t.markText(p.from,p.to,{replacedWith:c,clearOnEnter:!0,__isFold:!0});d.on("clear",function(i,r){e.signal(t,"unfold",t,i,r)});e.signal(t,"fold",t,p.from,p.to)}}function i(e,t){var i=r(e,t,"widget");if("string"==typeof i){var n=document.createTextNode(i);i=document.createElement("span");i.appendChild(n);i.className="CodeMirror-foldmarker"}return i}function r(e,t,i){if(t&&void 0!==t[i])return t[i];var r=e.options.foldOptions;return r&&void 0!==r[i]?r[i]:n[i]}e.newFoldFunction=function(e,i){return function(r,n){t(r,n,{rangeFinder:e,widget:i})}};e.defineExtension("foldCode",function(e,i,r){t(this,e,i,r)});e.defineExtension("isFolded",function(e){for(var t=this.findMarksAt(e),i=0;i<t.length;++i)if(t[i].__isFold)return!0});e.commands.toggleFold=function(e){e.foldCode(e.getCursor())};e.commands.fold=function(e){e.foldCode(e.getCursor(),null,"fold")};e.commands.unfold=function(e){e.foldCode(e.getCursor(),null,"unfold")};e.commands.foldAll=function(t){t.operation(function(){for(var i=t.firstLine(),r=t.lastLine();r>=i;i++)t.foldCode(e.Pos(i,0),null,"fold")})};e.commands.unfoldAll=function(t){t.operation(function(){for(var i=t.firstLine(),r=t.lastLine();r>=i;i++)t.foldCode(e.Pos(i,0),null,"unfold")})};e.registerHelper("fold","combine",function(){var e=Array.prototype.slice.call(arguments,0);return function(t,i){for(var r=0;r<e.length;++r){var n=e[r](t,i);if(n)return n}}});e.registerHelper("fold","auto",function(e,t){for(var i=e.getHelpers(t,"fold"),r=0;r<i.length;r++){var n=i[r](e,t);if(n)return n}});var n={rangeFinder:e.fold.auto,widget:"↔",minFoldSize:0,scanUp:!1};e.defineOption("foldOptions",null);e.defineExtension("foldOption",function(e,t){return r(this,e,t)})})},{"../../lib/codemirror":15}],10:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror"),t("./foldcode")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","./foldcode"],n):n(CodeMirror)})(function(e){"use strict";function t(e){this.options=e;this.from=this.to=0}function i(e){e===!0&&(e={});null==e.gutter&&(e.gutter="CodeMirror-foldgutter");null==e.indicatorOpen&&(e.indicatorOpen="CodeMirror-foldgutter-open");null==e.indicatorFolded&&(e.indicatorFolded="CodeMirror-foldgutter-folded");return e}function r(e,t){for(var i=e.findMarksAt(c(t)),r=0;r<i.length;++r)if(i[r].__isFold&&i[r].find().from.line==t)return!0}function n(e){if("string"==typeof e){var t=document.createElement("div");t.className=e+" CodeMirror-guttermarker-subtle";return t}return e.cloneNode(!0)}function o(e,t,i){var o=e.state.foldGutter.options,s=t,a=e.foldOption(o,"minFoldSize"),l=e.foldOption(o,"rangeFinder");e.eachLine(t,i,function(t){var i=null;if(r(e,s))i=n(o.indicatorFolded);else{var u=c(s,0),p=l&&l(e,u);p&&p.to.line-p.from.line>=a&&(i=n(o.indicatorOpen))}e.setGutterMarker(t,o.gutter,i);++s})}function s(e){var t=e.getViewport(),i=e.state.foldGutter;if(i){e.operation(function(){o(e,t.from,t.to)});i.from=t.from;i.to=t.to}}function a(e,t,i){var r=e.state.foldGutter.options;i==r.gutter&&e.foldCode(c(t,0),r.rangeFinder)}function l(e){var t=e.state.foldGutter,i=e.state.foldGutter.options;t.from=t.to=0;clearTimeout(t.changeUpdate);t.changeUpdate=setTimeout(function(){s(e)},i.foldOnChangeTimeSpan||600)}function u(e){var t=e.state.foldGutter,i=e.state.foldGutter.options;clearTimeout(t.changeUpdate);t.changeUpdate=setTimeout(function(){var i=e.getViewport();t.from==t.to||i.from-t.to>20||t.from-i.to>20?s(e):e.operation(function(){if(i.from<t.from){o(e,i.from,t.from);t.from=i.from}if(i.to>t.to){o(e,t.to,i.to);t.to=i.to}})},i.updateViewportTimeSpan||400)}function p(e,t){var i=e.state.foldGutter,r=t.line;r>=i.from&&r<i.to&&o(e,r,r+1)}e.defineOption("foldGutter",!1,function(r,n,o){if(o&&o!=e.Init){r.clearGutter(r.state.foldGutter.options.gutter);r.state.foldGutter=null;r.off("gutterClick",a);r.off("change",l);r.off("viewportChange",u);r.off("fold",p);r.off("unfold",p);r.off("swapDoc",s)}if(n){r.state.foldGutter=new t(i(n));s(r);r.on("gutterClick",a);r.on("change",l);r.on("viewportChange",u);r.on("fold",p);r.on("unfold",p);r.on("swapDoc",s)}});var c=e.Pos})},{"../../lib/codemirror":15,"./foldcode":9}],11:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";function t(e,t){return e.line-t.line||e.ch-t.ch}function i(e,t,i,r){this.line=t;this.ch=i;this.cm=e;this.text=e.getLine(t);this.min=r?r.from:e.firstLine();this.max=r?r.to-1:e.lastLine()}function r(e,t){var i=e.cm.getTokenTypeAt(d(e.line,t));return i&&/\btag\b/.test(i)}function n(e){if(!(e.line>=e.max)){e.ch=0;e.text=e.cm.getLine(++e.line);return!0}}function o(e){if(!(e.line<=e.min)){e.text=e.cm.getLine(--e.line);e.ch=e.text.length;return!0}}function s(e){for(;;){var t=e.text.indexOf(">",e.ch);if(-1==t){if(n(e))continue;return}if(r(e,t+1)){var i=e.text.lastIndexOf("/",t),o=i>-1&&!/\S/.test(e.text.slice(i+1,t));e.ch=t+1;return o?"selfClose":"regular"}e.ch=t+1}}function a(e){for(;;){var t=e.ch?e.text.lastIndexOf("<",e.ch-1):-1;if(-1==t){if(o(e))continue;return}if(r(e,t+1)){E.lastIndex=t;e.ch=t;var i=E.exec(e.text);if(i&&i.index==t)return i}else e.ch=t}}function l(e){for(;;){E.lastIndex=e.ch;var t=E.exec(e.text);if(!t){if(n(e))continue;return}if(r(e,t.index+1)){e.ch=t.index+t[0].length;return t}e.ch=t.index+1}}function u(e){for(;;){var t=e.ch?e.text.lastIndexOf(">",e.ch-1):-1;if(-1==t){if(o(e))continue;return}if(r(e,t+1)){var i=e.text.lastIndexOf("/",t),n=i>-1&&!/\S/.test(e.text.slice(i+1,t));e.ch=t+1;return n?"selfClose":"regular"}e.ch=t}}function p(e,t){for(var i=[];;){var r,n=l(e),o=e.line,a=e.ch-(n?n[0].length:0);if(!n||!(r=s(e)))return;if("selfClose"!=r)if(n[1]){for(var u=i.length-1;u>=0;--u)if(i[u]==n[2]){i.length=u;break}if(0>u&&(!t||t==n[2]))return{tag:n[2],from:d(o,a),to:d(e.line,e.ch)}}else i.push(n[2])}}function c(e,t){for(var i=[];;){var r=u(e);if(!r)return;if("selfClose"!=r){var n=e.line,o=e.ch,s=a(e);if(!s)return;if(s[1])i.push(s[2]);else{for(var l=i.length-1;l>=0;--l)if(i[l]==s[2]){i.length=l;break}if(0>l&&(!t||t==s[2]))return{tag:s[2],from:d(e.line,e.ch),to:d(n,o)}}}else a(e)}}var d=e.Pos,f="A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD",h=f+"-:.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040",E=new RegExp("<(/?)(["+f+"]["+h+"]*)","g");e.registerHelper("fold","xml",function(e,t){for(var r=new i(e,t.line,0);;){var n,o=l(r);if(!o||r.line!=t.line||!(n=s(r)))return;if(!o[1]&&"selfClose"!=n){var t=d(r.line,r.ch),a=p(r,o[2]);return a&&{from:t,to:a.from}}}});e.findMatchingTag=function(e,r,n){var o=new i(e,r.line,r.ch,n);if(-1!=o.text.indexOf(">")||-1!=o.text.indexOf("<")){var l=s(o),u=l&&d(o.line,o.ch),f=l&&a(o);if(l&&f&&!(t(o,r)>0)){var h={from:d(o.line,o.ch),to:u,tag:f[2]};if("selfClose"==l)return{open:h,close:null,at:"open"};if(f[1])return{open:c(o,f[2]),close:h,at:"close"};o=new i(e,u.line,u.ch,n);return{open:h,close:p(o,f[2]),at:"open"}}}};e.findEnclosingTag=function(e,t,r){for(var n=new i(e,t.line,t.ch,r);;){var o=c(n);if(!o)break;var s=new i(e,t.line,t.ch,r),a=p(s,o.tag);if(a)return{open:o,close:a}}};e.scanForClosingTag=function(e,t,r,n){var o=new i(e,t.line,t.ch,n?{from:0,to:n}:null);return p(o,r)}})},{"../../lib/codemirror":15}],12:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";function t(e,t){this.cm=e;this.options=this.buildOptions(t);this.widget=this.onClose=null}function i(e){return"string"==typeof e?e:e.text}function r(e,t){function i(e,i){var n;n="string"!=typeof i?function(e){return i(e,t)}:r.hasOwnProperty(i)?r[i]:i;o[e]=n}var r={Up:function(){t.moveFocus(-1)},Down:function(){t.moveFocus(1)},PageUp:function(){t.moveFocus(-t.menuSize()+1,!0)},PageDown:function(){t.moveFocus(t.menuSize()-1,!0)},Home:function(){t.setFocus(0)},End:function(){t.setFocus(t.length-1)},Enter:t.pick,Tab:t.pick,Esc:t.close},n=e.options.customKeys,o=n?{}:r;if(n)for(var s in n)n.hasOwnProperty(s)&&i(s,n[s]);var a=e.options.extraKeys;if(a)for(var s in a)a.hasOwnProperty(s)&&i(s,a[s]);return o}function n(e,t){for(;t&&t!=e;){if("LI"===t.nodeName.toUpperCase()&&t.parentNode==e)return t;t=t.parentNode}}function o(t,o){this.completion=t;this.data=o;var l=this,u=t.cm,p=this.hints=document.createElement("ul");p.className="CodeMirror-hints";this.selectedHint=o.selectedHint||0;for(var c=o.list,d=0;d<c.length;++d){var f=p.appendChild(document.createElement("li")),h=c[d],E=s+(d!=this.selectedHint?"":" "+a);null!=h.className&&(E=h.className+" "+E);f.className=E;h.render?h.render(f,o,h):f.appendChild(document.createTextNode(h.displayText||i(h)));f.hintId=d}var m=u.cursorCoords(t.options.alignWithWord?o.from:null),g=m.left,v=m.bottom,x=!0;p.style.left=g+"px";p.style.top=v+"px";var N=window.innerWidth||Math.max(document.body.offsetWidth,document.documentElement.offsetWidth),T=window.innerHeight||Math.max(document.body.offsetHeight,document.documentElement.offsetHeight);(t.options.container||document.body).appendChild(p);var L=p.getBoundingClientRect(),I=L.bottom-T;if(I>0){var y=L.bottom-L.top,A=m.top-(m.bottom-L.top);if(A-y>0){p.style.top=(v=m.top-y)+"px";x=!1}else if(y>T){p.style.height=T-5+"px";p.style.top=(v=m.bottom-L.top)+"px";var S=u.getCursor();if(o.from.ch!=S.ch){m=u.cursorCoords(S);p.style.left=(g=m.left)+"px";L=p.getBoundingClientRect()}}}var C=L.right-N;if(C>0){if(L.right-L.left>N){p.style.width=N-5+"px";C-=L.right-L.left-N}p.style.left=(g=m.left-C)+"px"}u.addKeyMap(this.keyMap=r(t,{moveFocus:function(e,t){l.changeActive(l.selectedHint+e,t)},setFocus:function(e){l.changeActive(e)},menuSize:function(){return l.screenAmount()},length:c.length,close:function(){t.close()},pick:function(){l.pick()},data:o}));if(t.options.closeOnUnfocus){var R;u.on("blur",this.onBlur=function(){R=setTimeout(function(){t.close()},100)});u.on("focus",this.onFocus=function(){clearTimeout(R)})}var b=u.getScrollInfo();u.on("scroll",this.onScroll=function(){var e=u.getScrollInfo(),i=u.getWrapperElement().getBoundingClientRect(),r=v+b.top-e.top,n=r-(window.pageYOffset||(document.documentElement||document.body).scrollTop);x||(n+=p.offsetHeight);if(n<=i.top||n>=i.bottom)return t.close();p.style.top=r+"px";p.style.left=g+b.left-e.left+"px"});e.on(p,"dblclick",function(e){var t=n(p,e.target||e.srcElement);if(t&&null!=t.hintId){l.changeActive(t.hintId);l.pick()}});e.on(p,"click",function(e){var i=n(p,e.target||e.srcElement);if(i&&null!=i.hintId){l.changeActive(i.hintId);t.options.completeOnSingleClick&&l.pick()}});e.on(p,"mousedown",function(){setTimeout(function(){u.focus()},20)});e.signal(o,"select",c[0],p.firstChild);return!0}var s="CodeMirror-hint",a="CodeMirror-hint-active";e.showHint=function(e,t,i){if(!t)return e.showHint(i);i&&i.async&&(t.async=!0);var r={hint:t};if(i)for(var n in i)r[n]=i[n];return e.showHint(r)};e.defineExtension("showHint",function(i){if(!(this.listSelections().length>1||this.somethingSelected())){this.state.completionActive&&this.state.completionActive.close();var r=this.state.completionActive=new t(this,i),n=r.options.hint;if(n){e.signal(this,"startCompletion",this);if(!n.async)return r.showHints(n(this,r.options));n(this,function(e){r.showHints(e)},r.options);return void 0}}});t.prototype={close:function(){if(this.active()){this.cm.state.completionActive=null;this.widget&&this.widget.close();this.onClose&&this.onClose();e.signal(this.cm,"endCompletion",this.cm)}},active:function(){return this.cm.state.completionActive==this},pick:function(t,r){var n=t.list[r];n.hint?n.hint(this.cm,t,n):this.cm.replaceRange(i(n),n.from||t.from,n.to||t.to,"complete");e.signal(t,"pick",n);this.close()},showHints:function(e){if(!e||!e.list.length||!this.active())return this.close();this.options.completeSingle&&1==e.list.length?this.pick(e,0):this.showWidget(e);return void 0},showWidget:function(t){function i(){if(!l){l=!0;p.close();p.cm.off("cursorActivity",a);t&&e.signal(t,"close")}}function r(){if(!l){e.signal(t,"update");var i=p.options.hint;i.async?i(p.cm,n,p.options):n(i(p.cm,p.options))}}function n(e){t=e;if(!l){if(!t||!t.list.length)return i();p.widget&&p.widget.close();p.widget=new o(p,t)}}function s(){if(u){E(u);u=0}}function a(){s();var e=p.cm.getCursor(),t=p.cm.getLine(e.line);if(e.line!=d.line||t.length-e.ch!=f-d.ch||e.ch<d.ch||p.cm.somethingSelected()||e.ch&&c.test(t.charAt(e.ch-1)))p.close();else{u=h(r);p.widget&&p.widget.close()}}this.widget=new o(this,t);e.signal(t,"shown");var l,u=0,p=this,c=this.options.closeCharacters,d=this.cm.getCursor(),f=this.cm.getLine(d.line).length,h=window.requestAnimationFrame||function(e){return setTimeout(e,1e3/60)},E=window.cancelAnimationFrame||clearTimeout;this.cm.on("cursorActivity",a);this.onClose=i},buildOptions:function(e){var t=this.cm.options.hintOptions,i={};for(var r in l)i[r]=l[r];if(t)for(var r in t)void 0!==t[r]&&(i[r]=t[r]);if(e)for(var r in e)void 0!==e[r]&&(i[r]=e[r]);return i}};o.prototype={close:function(){if(this.completion.widget==this){this.completion.widget=null;this.hints.parentNode.removeChild(this.hints);this.completion.cm.removeKeyMap(this.keyMap);var e=this.completion.cm;if(this.completion.options.closeOnUnfocus){e.off("blur",this.onBlur);e.off("focus",this.onFocus)}e.off("scroll",this.onScroll)}},pick:function(){this.completion.pick(this.data,this.selectedHint)},changeActive:function(t,i){t>=this.data.list.length?t=i?this.data.list.length-1:0:0>t&&(t=i?0:this.data.list.length-1);if(this.selectedHint!=t){var r=this.hints.childNodes[this.selectedHint];r.className=r.className.replace(" "+a,"");r=this.hints.childNodes[this.selectedHint=t];r.className+=" "+a;r.offsetTop<this.hints.scrollTop?this.hints.scrollTop=r.offsetTop-3:r.offsetTop+r.offsetHeight>this.hints.scrollTop+this.hints.clientHeight&&(this.hints.scrollTop=r.offsetTop+r.offsetHeight-this.hints.clientHeight+3);e.signal(this.data,"select",this.data.list[this.selectedHint],r)}},screenAmount:function(){return Math.floor(this.hints.clientHeight/this.hints.firstChild.offsetHeight)||1}};e.registerHelper("hint","auto",function(t,i){var r,n=t.getHelpers(t.getCursor(),"hint");if(n.length)for(var o=0;o<n.length;o++){var s=n[o](t,i);if(s&&s.list.length)return s}else if(r=t.getHelper(t.getCursor(),"hintWords")){if(r)return e.hint.fromList(t,{words:r})}else if(e.hint.anyword)return e.hint.anyword(t,i)});e.registerHelper("hint","fromList",function(t,i){for(var r=t.getCursor(),n=t.getTokenAt(r),o=[],s=0;s<i.words.length;s++){var a=i.words[s];a.slice(0,n.string.length)==n.string&&o.push(a)}return o.length?{list:o,from:e.Pos(r.line,n.start),to:e.Pos(r.line,n.end)}:void 0});e.commands.autocomplete=e.showHint;var l={hint:e.hint.auto,completeSingle:!0,alignWithWord:!0,closeCharacters:/[\s()\[\]{};:>,]/,closeOnUnfocus:!0,completeOnSingleClick:!1,container:null,customKeys:null,extraKeys:null};e.defineOption("hintOptions",null)})},{"../../lib/codemirror":15}],13:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";e.runMode=function(t,i,r,n){var o=e.getMode(e.defaults,i),s=/MSIE \d/.test(navigator.userAgent),a=s&&(null==document.documentMode||document.documentMode<9);if(1==r.nodeType){var l=n&&n.tabSize||e.defaults.tabSize,u=r,p=0;u.innerHTML="";r=function(e,t){if("\n"!=e){for(var i="",r=0;;){var n=e.indexOf(" ",r);if(-1==n){i+=e.slice(r);p+=e.length-r;break}p+=n-r;i+=e.slice(r,n);var o=l-p%l;p+=o;for(var s=0;o>s;++s)i+=" ";r=n+1}if(t){var c=u.appendChild(document.createElement("span"));c.className="cm-"+t.replace(/ +/g," cm-");c.appendChild(document.createTextNode(i))}else u.appendChild(document.createTextNode(i))}else{u.appendChild(document.createTextNode(a?"\r":e));p=0}}}for(var c=e.splitLines(t),d=n&&n.state||e.startState(o),f=0,h=c.length;h>f;++f){f&&r("\n");var E=new e.StringStream(c[f]);!E.string&&o.blankLine&&o.blankLine(d);for(;!E.eol();){var m=o.token(E,d);r(E.current(),m,f,E.start,d);E.start=E.pos}}}})},{"../../lib/codemirror":15}],14:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";function t(e,t,n,o){this.atOccurrence=!1;this.doc=e;null==o&&"string"==typeof t&&(o=!1);n=n?e.clipPos(n):r(0,0);this.pos={from:n,to:n};if("string"!=typeof t){t.global||(t=new RegExp(t.source,t.ignoreCase?"ig":"g"));this.matches=function(i,n){if(i){t.lastIndex=0;for(var o,s,a=e.getLine(n.line).slice(0,n.ch),l=0;;){t.lastIndex=l;var u=t.exec(a);if(!u)break;o=u;s=o.index;l=o.index+(o[0].length||1);if(l==a.length)break}var p=o&&o[0].length||0;p||(0==s&&0==a.length?o=void 0:s!=e.getLine(n.line).length&&p++)}else{t.lastIndex=n.ch;var a=e.getLine(n.line),o=t.exec(a),p=o&&o[0].length||0,s=o&&o.index;s+p==a.length||p||(p=1)}return o&&p?{from:r(n.line,s),to:r(n.line,s+p),match:o}:void 0}}else{var s=t;o&&(t=t.toLowerCase());var a=o?function(e){return e.toLowerCase()}:function(e){return e},l=t.split("\n");if(1==l.length)this.matches=t.length?function(n,o){if(n){var l=e.getLine(o.line).slice(0,o.ch),u=a(l),p=u.lastIndexOf(t);if(p>-1){p=i(l,u,p);return{from:r(o.line,p),to:r(o.line,p+s.length)}}}else{var l=e.getLine(o.line).slice(o.ch),u=a(l),p=u.indexOf(t);if(p>-1){p=i(l,u,p)+o.ch;return{from:r(o.line,p),to:r(o.line,p+s.length)}}}}:function(){};else{var u=s.split("\n");this.matches=function(t,i){var n=l.length-1;if(t){if(i.line-(l.length-1)<e.firstLine())return;if(a(e.getLine(i.line).slice(0,u[n].length))!=l[l.length-1])return;for(var o=r(i.line,u[n].length),s=i.line-1,p=n-1;p>=1;--p,--s)if(l[p]!=a(e.getLine(s)))return;
var c=e.getLine(s),d=c.length-u[0].length;if(a(c.slice(d))!=l[0])return;return{from:r(s,d),to:o}}if(!(i.line+(l.length-1)>e.lastLine())){var c=e.getLine(i.line),d=c.length-u[0].length;if(a(c.slice(d))==l[0]){for(var f=r(i.line,d),s=i.line+1,p=1;n>p;++p,++s)if(l[p]!=a(e.getLine(s)))return;if(a(e.getLine(s).slice(0,u[n].length))==l[n])return{from:f,to:r(s,u[n].length)}}}}}}}function i(e,t,i){if(e.length==t.length)return i;for(var r=Math.min(i,e.length);;){var n=e.slice(0,r).toLowerCase().length;if(i>n)++r;else{if(!(n>i))return r;--r}}}var r=e.Pos;t.prototype={findNext:function(){return this.find(!1)},findPrevious:function(){return this.find(!0)},find:function(e){function t(e){var t=r(e,0);i.pos={from:t,to:t};i.atOccurrence=!1;return!1}for(var i=this,n=this.doc.clipPos(e?this.pos.from:this.pos.to);;){if(this.pos=this.matches(e,n)){this.atOccurrence=!0;return this.pos.match||!0}if(e){if(!n.line)return t(0);n=r(n.line-1,this.doc.getLine(n.line-1).length)}else{var o=this.doc.lineCount();if(n.line==o-1)return t(o);n=r(n.line+1,0)}}},from:function(){return this.atOccurrence?this.pos.from:void 0},to:function(){return this.atOccurrence?this.pos.to:void 0},replace:function(t){if(this.atOccurrence){var i=e.splitLines(t);this.doc.replaceRange(i,this.pos.from,this.pos.to);this.pos.to=r(this.pos.from.line+i.length-1,i[i.length-1].length+(1==i.length?this.pos.from.ch:0))}}};e.defineExtension("getSearchCursor",function(e,i,r){return new t(this.doc,e,i,r)});e.defineDocExtension("getSearchCursor",function(e,i,r){return new t(this,e,i,r)});e.defineExtension("selectMatches",function(t,i){for(var r,n=[],o=this.getSearchCursor(t,this.getCursor("from"),i);(r=o.findNext())&&!(e.cmpPos(o.to(),this.getCursor("to"))>0);)n.push({anchor:o.from(),head:o.to()});n.length&&this.setSelections(n,0)})})},{"../../lib/codemirror":15}],15:[function(t,i,r){(function(t){if("object"==typeof r&&"object"==typeof i)i.exports=t();else{if("function"==typeof e&&e.amd)return e([],t);this.CodeMirror=t()}})(function(){"use strict";function e(i,r){if(!(this instanceof e))return new e(i,r);this.options=r=r?yo(r):{};yo(Us,r,!1);f(r);var n=r.value;"string"==typeof n&&(n=new ua(n,r.mode));this.doc=n;var o=this.display=new t(i,n);o.wrapper.CodeMirror=this;u(this);a(this);r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap");r.autofocus&&!Es&&Oi(this);g(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new go,keySeq:null};ns&&11>os&&setTimeout(Ao(bi,this,!0),20);wi(this);Go();ni(this);this.curOp.forceUpdate=!0;Gn(this,n);r.autofocus&&!Es||wo()==o.input?setTimeout(Ao(rr,this),20):nr(this);for(var s in Vs)Vs.hasOwnProperty(s)&&Vs[s](this,r[s],Fs);L(this);for(var l=0;l<qs.length;++l)qs[l](this);si(this);ss&&r.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function t(e,t){var i=this,r=i.input=bo("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");ss?r.style.width="1000px":r.setAttribute("wrap","off");hs&&(r.style.border="1px solid black");r.setAttribute("autocorrect","off");r.setAttribute("autocapitalize","off");r.setAttribute("spellcheck","false");i.inputDiv=bo("div",[r],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");i.scrollbarFiller=bo("div",null,"CodeMirror-scrollbar-filler");i.scrollbarFiller.setAttribute("not-content","true");i.gutterFiller=bo("div",null,"CodeMirror-gutter-filler");i.gutterFiller.setAttribute("not-content","true");i.lineDiv=bo("div",null,"CodeMirror-code");i.selectionDiv=bo("div",null,null,"position: relative; z-index: 1");i.cursorDiv=bo("div",null,"CodeMirror-cursors");i.measure=bo("div",null,"CodeMirror-measure");i.lineMeasure=bo("div",null,"CodeMirror-measure");i.lineSpace=bo("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");i.mover=bo("div",[bo("div",[i.lineSpace],"CodeMirror-lines")],null,"position: relative");i.sizer=bo("div",[i.mover],"CodeMirror-sizer");i.sizerWidth=null;i.heightForcer=bo("div",null,null,"position: absolute; height: "+xa+"px; width: 1px;");i.gutters=bo("div",null,"CodeMirror-gutters");i.lineGutter=null;i.scroller=bo("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll");i.scroller.setAttribute("tabIndex","-1");i.wrapper=bo("div",[i.inputDiv,i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror");if(ns&&8>os){i.gutters.style.zIndex=-1;i.scroller.style.paddingRight=0}hs&&(r.style.width="0px");ss||(i.scroller.draggable=!0);if(cs){i.inputDiv.style.height="1px";i.inputDiv.style.position="absolute"}e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper));i.viewFrom=i.viewTo=t.first;i.reportedViewFrom=i.reportedViewTo=t.first;i.view=[];i.renderedView=null;i.externalMeasured=null;i.viewOffset=0;i.lastWrapHeight=i.lastWrapWidth=0;i.updateLineNumbers=null;i.nativeBarWidth=i.barHeight=i.barWidth=0;i.scrollbarsClipped=!1;i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null;i.prevInput="";i.alignWidgets=!1;i.pollingFast=!1;i.poll=new go;i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null;i.inaccurateSelection=!1;i.maxLine=null;i.maxLineLength=0;i.maxLineChanged=!1;i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null;i.shift=!1;i.selForContextMenu=null}function i(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption);r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null);e.styles&&(e.styles=null)});e.doc.frontier=e.doc.first;yt(e,100);e.state.modeGen++;e.curOp&&xi(e)}function n(e){if(e.options.lineWrapping){_a(e.display.wrapper,"CodeMirror-wrap");e.display.sizer.style.minWidth="";e.display.sizerWidth=null}else{wa(e.display.wrapper,"CodeMirror-wrap");d(e)}s(e);xi(e);qt(e);setTimeout(function(){v(e)},100)}function o(e){var t=ii(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/ri(e.display)-3);return function(n){if(un(e.doc,n))return 0;var o=0;if(n.widgets)for(var s=0;s<n.widgets.length;s++)n.widgets[s].height&&(o+=n.widgets[s].height);return i?o+(Math.ceil(n.text.length/r)||1)*t:o+t}}function s(e){var t=e.doc,i=o(e);t.iter(function(e){var t=i(e);t!=e.height&&Fn(e,t)})}function a(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-");qt(e)}function l(e){u(e);xi(e);setTimeout(function(){T(e)},20)}function u(e){var t=e.display.gutters,i=e.options.gutters;Oo(t);for(var r=0;r<i.length;++r){var n=i[r],o=t.appendChild(bo("div",null,"CodeMirror-gutter "+n));if("CodeMirror-linenumbers"==n){e.display.lineGutter=o;o.style.width=(e.display.lineNumWidth||1)+"px"}}t.style.display=r?"":"none";p(e)}function p(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function c(e){if(0==e.height)return 0;for(var t,i=e.text.length,r=e;t=tn(r);){var n=t.find(0,!0);r=n.from.line;i+=n.from.ch-n.to.ch}r=e;for(;t=rn(r);){var n=t.find(0,!0);i-=r.text.length-n.from.ch;r=n.to.line;i+=r.text.length-n.to.ch}return i}function d(e){var t=e.display,i=e.doc;t.maxLine=Bn(i,i.first);t.maxLineLength=c(t.maxLine);t.maxLineChanged=!0;i.iter(function(e){var i=c(e);if(i>t.maxLineLength){t.maxLineLength=i;t.maxLine=e}})}function f(e){var t=To(e.gutters,"CodeMirror-linenumbers");if(-1==t&&e.lineNumbers)e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]);else if(t>-1&&!e.lineNumbers){e.gutters=e.gutters.slice(0);e.gutters.splice(t,1)}}function h(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+bt(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?i:0,docHeight:r,scrollHeight:r+Pt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}function E(e,t,i){this.cm=i;var r=this.vert=bo("div",[bo("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=bo("div",[bo("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r);e(n);Ea(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")});Ea(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")});this.checkedOverlay=!1;ns&&8>os&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function m(){}function g(t){if(t.display.scrollbars){t.display.scrollbars.clear();t.display.scrollbars.addClass&&wa(t.display.wrapper,t.display.scrollbars.addClass)}t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller);Ea(e,"mousedown",function(){t.state.focused&&setTimeout(Ao(Oi,t),0)});e.setAttribute("not-content","true")},function(e,i){"horizontal"==i?zi(t,e):qi(t,e)},t);t.display.scrollbars.addClass&&_a(t.display.wrapper,t.display.scrollbars.addClass)}function v(e,t){t||(t=h(e));var i=e.display.barWidth,r=e.display.barHeight;x(e,t);for(var n=0;4>n&&i!=e.display.barWidth||r!=e.display.barHeight;n++){i!=e.display.barWidth&&e.options.lineWrapping&&P(e);x(e,h(e));i=e.display.barWidth;r=e.display.barHeight}}function x(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px";i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px";if(r.right&&r.bottom){i.scrollbarFiller.style.display="block";i.scrollbarFiller.style.height=r.bottom+"px";i.scrollbarFiller.style.width=r.right+"px"}else i.scrollbarFiller.style.display="";if(r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter){i.gutterFiller.style.display="block";i.gutterFiller.style.height=r.bottom+"px";i.gutterFiller.style.width=t.gutterWidth+"px"}else i.gutterFiller.style.display=""}function N(e,t,i){var r=i&&null!=i.top?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Rt(e));var n=i&&null!=i.bottom?i.bottom:r+e.wrapper.clientHeight,o=jn(t,r),s=jn(t,n);if(i&&i.ensure){var a=i.ensure.from.line,l=i.ensure.to.line;if(o>a){o=a;s=jn(t,Wn(Bn(t,a))+e.wrapper.clientHeight)}else if(Math.min(l,t.lastLine())>=s){o=jn(t,Wn(Bn(t,l))-e.wrapper.clientHeight);s=l}}return{from:o,to:Math.max(s,o+1)}}function T(e){var t=e.display,i=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=y(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,o=r+"px",s=0;s<i.length;s++)if(!i[s].hidden){e.options.fixedGutter&&i[s].gutter&&(i[s].gutter.style.left=o);var a=i[s].alignable;if(a)for(var l=0;l<a.length;l++)a[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}}function L(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=I(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(bo("div",[bo("div",i)],"CodeMirror-linenumber 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t=e.display;if(!t.scrollbarsClipped&&t.scroller.offsetWidth){t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth;t.heightForcer.style.height=Pt(e)+"px";t.sizer.style.marginBottom=-t.nativeBarWidth+"px";t.sizer.style.borderRightWidth=Pt(e)+"px";t.scrollbarsClipped=!0}}function C(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden){Ti(e);return!1}if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&0==Ai(e))return!1;if(L(e)){Ti(e);t.dims=w(e)}var n=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),s=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<o&&o-i.viewFrom<20&&(o=Math.max(r.first,i.viewFrom));i.viewTo>s&&i.viewTo-s<20&&(s=Math.min(n,i.viewTo));if(Ls){o=an(e.doc,o);s=ln(e.doc,s)}var 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e.lineSpace.offsetTop}function bt(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Ot(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=Po(e.measure,bo("pre","x")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r);return r}function Pt(e){return xa-e.display.nativeBarWidth}function Dt(e){return e.display.scroller.clientWidth-Pt(e)-e.display.barWidth}function wt(e){return e.display.scroller.clientHeight-Pt(e)-e.display.barHeight}function _t(e,t,i){var r=e.options.lineWrapping,n=r&&Dt(e);if(!t.measure.heights||r&&t.measure.width!=n){var o=t.measure.heights=[];if(r){t.measure.width=n;for(var s=t.text.firstChild.getClientRects(),a=0;a<s.length-1;a++){var l=s[a],u=s[a+1];Math.abs(l.bottom-u.bottom)>2&&o.push((l.bottom+u.top)/2-i.top)}}o.push(i.bottom-i.top)}}function Mt(e,t,i){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var r=0;r<e.rest.length;r++)if(Hn(e.rest[r])>i)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function kt(e,t){t=on(t);var i=Hn(t),r=e.display.externalMeasured=new gi(e.doc,t,i);r.lineN=i;var n=r.built=An(e,r);r.text=n.pre;Po(e.display.lineMeasure,n.pre);return r}function Gt(e,t,i,r){return Vt(e,Ut(e,t),i,r)}function Bt(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Li(e,t)];var i=e.display.externalMeasured;return i&&t>=i.lineN&&t<i.lineN+i.size?i:void 0}function Ut(e,t){var i=Hn(t),r=Bt(e,i);r&&!r.text?r=null:r&&r.changes&&M(e,r,i,w(e));r||(r=kt(e,t));var n=Mt(r,t,i);return{line:t,view:r,rect:null,map:n.map,cache:n.cache,before:n.before,hasHeights:!1}}function Vt(e,t,i,r,n){t.before&&(i=-1);var o,s=i+(r||"");if(t.cache.hasOwnProperty(s))o=t.cache[s];else{t.rect||(t.rect=t.view.text.getBoundingClientRect());if(!t.hasHeights){_t(e,t.view,t.rect);t.hasHeights=!0}o=Ft(e,t,i,r);o.bogus||(t.cache[s]=o)}return{left:o.left,right:o.right,top:n?o.rtop:o.top,bottom:n?o.rbottom:o.bottom}}function Ft(e,t,i,r){for(var n,o,s,a,l=t.map,u=0;u<l.length;u+=3){var p=l[u],c=l[u+1];if(p>i){o=0;s=1;a="left"}else if(c>i){o=i-p;s=o+1}else if(u==l.length-3||i==c&&l[u+3]>i){s=c-p;o=s-1;i>=c&&(a="right")}if(null!=o){n=l[u+2];p==c&&r==(n.insertLeft?"left":"right")&&(a=r);if("left"==r&&0==o)for(;u&&l[u-2]==l[u-3]&&l[u-1].insertLeft;){n=l[(u-=3)+2];a="left"}if("right"==r&&o==c-p)for(;u<l.length-3&&l[u+3]==l[u+4]&&!l[u+5].insertLeft;){n=l[(u+=3)+2];a="right"}break}}var d;if(3==n.nodeType){for(var u=0;4>u;u++){for(;o&&Ro(t.line.text.charAt(p+o));)--o;for(;c>p+s&&Ro(t.line.text.charAt(p+s));)++s;if(ns&&9>os&&0==o&&s==c-p)d=n.parentNode.getBoundingClientRect();else if(ns&&e.options.lineWrapping){var f=Ca(n,o,s).getClientRects();d=f.length?f["right"==r?f.length-1:0]:Rs}else d=Ca(n,o,s).getBoundingClientRect()||Rs;if(d.left||d.right||0==o)break;s=o;o-=1;a="right"}ns&&11>os&&(d=Ht(e.display.measure,d))}else{o>0&&(a=r="right");var f;d=e.options.lineWrapping&&(f=n.getClientRects()).length>1?f["right"==r?f.length-1:0]:n.getBoundingClientRect()}if(ns&&9>os&&!o&&(!d||!d.left&&!d.right)){var h=n.parentNode.getClientRects()[0];d=h?{left:h.left,right:h.left+ri(e.display),top:h.top,bottom:h.bottom}:Rs}for(var E=d.top-t.rect.top,m=d.bottom-t.rect.top,g=(E+m)/2,v=t.view.measure.heights,u=0;u<v.length-1&&!(g<v[u]);u++);var x=u?v[u-1]:0,N=v[u],T={left:("right"==a?d.right:d.left)-t.rect.left,right:("left"==a?d.left:d.right)-t.rect.left,top:x,bottom:N};d.left||d.right||(T.bogus=!0);if(!e.options.singleCursorHeightPerLine){T.rtop=E;T.rbottom=m}return T}function Ht(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Fo(e))return t;var i=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*i,right:t.right*i,top:t.top*r,bottom:t.bottom*r}}function jt(e){if(e.measure){e.measure.cache={};e.measure.heights=null;if(e.rest)for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}}function Wt(e){e.display.externalMeasure=null;Oo(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)jt(e.display.view[t])}function qt(e){Wt(e);e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null;e.options.lineWrapping||(e.display.maxLineChanged=!0);e.display.lineNumChars=null}function zt(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Xt(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Yt(e,t,i,r){if(t.widgets)for(var n=0;n<t.widgets.length;++n)if(t.widgets[n].above){var o=dn(t.widgets[n]);i.top+=o;i.bottom+=o}if("line"==r)return i;r||(r="local");var s=Wn(t);"local"==r?s+=Rt(e.display):s-=e.display.viewOffset;if("page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();s+=a.top+("window"==r?0:Xt());var l=a.left+("window"==r?0:zt());i.left+=l;i.right+=l}i.top+=s;i.bottom+=s;return i}function Kt(e,t,i){if("div"==i)return t;var r=t.left,n=t.top;if("page"==i){r-=zt();n-=Xt()}else if("local"==i||!i){var o=e.display.sizer.getBoundingClientRect();r+=o.left;n+=o.top}var s=e.display.lineSpace.getBoundingClientRect();return{left:r-s.left,top:n-s.top}}function $t(e,t,i,r,n){r||(r=Bn(e.doc,t.line));return Yt(e,r,Gt(e,r,t.ch,n),i)}function Qt(e,t,i,r,n,o){function s(t,s){var a=Vt(e,n,t,s?"right":"left",o);s?a.left=a.right:a.right=a.left;return Yt(e,r,a,i)}function a(e,t){var i=l[t],r=i.level%2;if(e==jo(i)&&t&&i.level<l[t-1].level){i=l[--t];e=Wo(i)-(i.level%2?0:1);r=!0}else if(e==Wo(i)&&t<l.length-1&&i.level<l[t+1].level){i=l[++t];
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s=n-Wn(t),a=!1,l=2*e.display.wrapper.clientWidth,u=Ut(e,t),p=qn(t),c=t.text.length,d=qo(t),f=zo(t),h=o(d),E=a,m=o(f),g=a;if(r>m)return Jt(i,f,g,1);for(;;){if(p?f==d||f==Jo(t,d,1):1>=f-d){for(var v=h>r||m-r>=r-h?d:f,x=r-(v==d?h:m);Ro(t.text.charAt(v));)++v;var N=Jt(i,v,v==d?E:g,-1>x?-1:x>1?1:0);return N}var T=Math.ceil(c/2),L=d+T;if(p){L=d;for(var I=0;T>I;++I)L=Jo(t,L,1)}var y=o(L);if(y>r){f=L;m=y;(g=a)&&(m+=1e3);c=T}else{d=L;h=y;E=a;c-=T}}}function ii(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==As){As=bo("pre");for(var t=0;49>t;++t){As.appendChild(document.createTextNode("x"));As.appendChild(bo("br"))}As.appendChild(document.createTextNode("x"))}Po(e.measure,As);var i=As.offsetHeight/50;i>3&&(e.cachedTextHeight=i);Oo(e.measure);return i||1}function ri(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=bo("span","xxxxxxxxxx"),i=bo("pre",[t]);Po(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;n>2&&(e.cachedCharWidth=n);return n||10}function ni(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++Os};bs?bs.ops.push(e.curOp):e.curOp.ownsGroup=bs={ops:[e.curOp],delayedCallbacks:[]}}function oi(e){var t=e.delayedCallbacks,i=0;do{for(;i<t.length;i++)t[i]();for(var r=0;r<e.ops.length;r++){var n=e.ops[r];if(n.cursorActivityHandlers)for(;n.cursorActivityCalled<n.cursorActivityHandlers.length;)n.cursorActivityHandlers[n.cursorActivityCalled++](n.cm)}}while(i<t.length)}function si(e){var t=e.curOp,i=t.ownsGroup;if(i)try{oi(i)}finally{bs=null;for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;ai(i)}}function ai(e){for(var t=e.ops,i=0;i<t.length;i++)li(t[i]);for(var i=0;i<t.length;i++)ui(t[i]);for(var i=0;i<t.length;i++)pi(t[i]);for(var i=0;i<t.length;i++)ci(t[i]);for(var i=0;i<t.length;i++)di(t[i])}function li(e){var t=e.cm,i=t.display;S(t);e.updateMaxLine&&d(t);e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping;e.update=e.mustUpdate&&new A(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ui(e){e.updatedDisplay=e.mustUpdate&&C(e.cm,e.update)}function pi(e){var t=e.cm,i=t.display;e.updatedDisplay&&P(t);e.barMeasure=h(t);if(i.maxLineChanged&&!t.options.lineWrapping){e.adjustWidthTo=Gt(t,i.maxLine,i.maxLine.text.length).left+3;t.display.sizerWidth=e.adjustWidthTo;e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+Pt(t)+t.display.barWidth);e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Dt(t))}(e.updatedDisplay||e.selectionChanged)&&(e.newSelectionNodes=vt(t))}function ci(e){var t=e.cm;if(null!=e.adjustWidthTo){t.display.sizer.style.minWidth=e.adjustWidthTo+"px";e.maxScrollLeft<t.doc.scrollLeft&&zi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0);t.display.maxLineChanged=!1}e.newSelectionNodes&&xt(t,e.newSelectionNodes);e.updatedDisplay&&O(t,e.barMeasure);(e.updatedDisplay||e.startHeight!=t.doc.height)&&v(t,e.barMeasure);e.selectionChanged&&It(t);t.state.focused&&e.updateInput&&bi(t,e.typing)}function di(e){var t=e.cm,i=t.display,r=t.doc;e.updatedDisplay&&R(t,e.update);null==i.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(i.wheelStartX=i.wheelStartY=null);if(null!=e.scrollTop&&(i.scroller.scrollTop!=e.scrollTop||e.forceScroll)){r.scrollTop=Math.max(0,Math.min(i.scroller.scrollHeight-i.scroller.clientHeight,e.scrollTop));i.scrollbars.setScrollTop(r.scrollTop);i.scroller.scrollTop=r.scrollTop}if(null!=e.scrollLeft&&(i.scroller.scrollLeft!=e.scrollLeft||e.forceScroll)){r.scrollLeft=Math.max(0,Math.min(i.scroller.scrollWidth-Dt(t),e.scrollLeft));i.scrollbars.setScrollLeft(r.scrollLeft);i.scroller.scrollLeft=r.scrollLeft;T(t)}if(e.scrollToPos){var n=Nr(t,tt(r,e.scrollToPos.from),tt(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&xr(t,n)}var o=e.maybeHiddenMarkers,s=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||ga(o[a],"hide");if(s)for(var a=0;a<s.length;++a)s[a].lines.length&&ga(s[a],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop);e.changeObjs&&ga(t,"changes",t,e.changeObjs)}function fi(e,t){if(e.curOp)return t();ni(e);try{return t()}finally{si(e)}}function hi(e,t){return function(){if(e.curOp)return t.apply(e,arguments);ni(e);try{return t.apply(e,arguments)}finally{si(e)}}}function Ei(e){return function(){if(this.curOp)return e.apply(this,arguments);ni(this);try{return e.apply(this,arguments)}finally{si(this)}}}function mi(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);ni(t);try{return e.apply(this,arguments)}finally{si(t)}}}function gi(e,t,i){this.line=t;this.rest=sn(t);this.size=this.rest?Hn(No(this.rest))-i+1:1;this.node=this.text=null;this.hidden=un(e,t)}function vi(e,t,i){for(var r,n=[],o=t;i>o;o=r){var s=new gi(e.doc,Bn(e.doc,o),o);r=o+s.size;n.push(s)}return n}function xi(e,t,i,r){null==t&&(t=e.doc.first);null==i&&(i=e.doc.first+e.doc.size);r||(r=0);var n=e.display;r&&i<n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>t)&&(n.updateLineNumbers=t);e.curOp.viewChanged=!0;if(t>=n.viewTo)Ls&&an(e.doc,t)<n.viewTo&&Ti(e);else if(i<=n.viewFrom)if(Ls&&ln(e.doc,i+r)>n.viewFrom)Ti(e);else{n.viewFrom+=r;n.viewTo+=r}else if(t<=n.viewFrom&&i>=n.viewTo)Ti(e);else if(t<=n.viewFrom){var o=Ii(e,i,i+r,1);if(o){n.view=n.view.slice(o.index);n.viewFrom=o.lineN;n.viewTo+=r}else Ti(e)}else if(i>=n.viewTo){var o=Ii(e,t,t,-1);if(o){n.view=n.view.slice(0,o.index);n.viewTo=o.lineN}else Ti(e)}else{var s=Ii(e,t,t,-1),a=Ii(e,i,i+r,1);if(s&&a){n.view=n.view.slice(0,s.index).concat(vi(e,s.lineN,a.lineN)).concat(n.view.slice(a.index));n.viewTo+=r}else Ti(e)}var l=n.externalMeasured;l&&(i<l.lineN?l.lineN+=r:t<l.lineN+l.size&&(n.externalMeasured=null))}function Ni(e,t,i){e.curOp.viewChanged=!0;var r=e.display,n=e.display.externalMeasured;n&&t>=n.lineN&&t<n.lineN+n.size&&(r.externalMeasured=null);if(!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[Li(e,t)];if(null!=o.node){var s=o.changes||(o.changes=[]);-1==To(s,i)&&s.push(i)}}}function Ti(e){e.display.viewFrom=e.display.viewTo=e.doc.first;e.display.view=[];e.display.viewOffset=0}function Li(e,t){if(t>=e.display.viewTo)return null;t-=e.display.viewFrom;if(0>t)return null;for(var i=e.display.view,r=0;r<i.length;r++){t-=i[r].size;if(0>t)return r}}function Ii(e,t,i,r){var n,o=Li(e,t),s=e.display.view;if(!Ls||i==e.doc.first+e.doc.size)return{index:o,lineN:i};for(var a=0,l=e.display.viewFrom;o>a;a++)l+=s[a].size;if(l!=t){if(r>0){if(o==s.length-1)return null;n=l+s[o].size-t;o++}else n=l-t;t+=n;i+=n}for(;an(e.doc,i)!=i;){if(o==(0>r?0:s.length-1))return null;i+=r*s[o-(0>r?1:0)].size;o+=r}return{index:o,lineN:i}}function yi(e,t,i){var r=e.display,n=r.view;if(0==n.length||t>=r.viewTo||i<=r.viewFrom){r.view=vi(e,t,i);r.viewFrom=t}else{r.viewFrom>t?r.view=vi(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Li(e,t)));r.viewFrom=t;r.viewTo<i?r.view=r.view.concat(vi(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Li(e,i)))}r.viewTo=i}function Ai(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];n.hidden||n.node&&!n.changes||++i}return i}function Si(e){e.display.pollingFast||e.display.poll.set(e.options.pollInterval,function(){Ri(e);e.state.focused&&Si(e)})}function Ci(e){function t(){var r=Ri(e);if(r||i){e.display.pollingFast=!1;Si(e)}else{i=!0;e.display.poll.set(60,t)}}var i=!1;e.display.pollingFast=!0;e.display.poll.set(20,t)}function Ri(e){var t=e.display.input,i=e.display.prevInput,r=e.doc;if(!e.state.focused||Ba(t)&&!i||Di(e)||e.options.disableInput||e.state.keySeq)return!1;if(e.state.pasteIncoming&&e.state.fakedLastChar){t.value=t.value.substring(0,t.value.length-1);e.state.fakedLastChar=!1}var n=t.value;if(n==i&&!e.somethingSelected())return!1;if(ns&&os>=9&&e.display.inputHasSelection===n||ms&&/[\uf700-\uf7ff]/.test(n)){bi(e);return!1}var o=!e.curOp;o&&ni(e);e.display.shift=!1;8203!=n.charCodeAt(0)||r.sel!=e.display.selForContextMenu||i||(i="");for(var s=0,a=Math.min(i.length,n.length);a>s&&i.charCodeAt(s)==n.charCodeAt(s);)++s;var l=n.slice(s),u=Ga(l),p=null;e.state.pasteIncoming&&r.sel.ranges.length>1&&(Ps&&Ps.join("\n")==l?p=r.sel.ranges.length%Ps.length==0&&Lo(Ps,Ga):u.length==r.sel.ranges.length&&(p=Lo(u,function(e){return[e]})));for(var c=r.sel.ranges.length-1;c>=0;c--){var d=r.sel.ranges[c],f=d.from(),h=d.to();s<i.length?f=Is(f.line,f.ch-(i.length-s)):e.state.overwrite&&d.empty()&&!e.state.pasteIncoming&&(h=Is(h.line,Math.min(Bn(r,h.line).text.length,h.ch+No(u).length)));var E=e.curOp.updateInput,m={from:f,to:h,text:p?p[c%p.length]:u,origin:e.state.pasteIncoming?"paste":e.state.cutIncoming?"cut":"+input"};dr(e.doc,m);po(e,"inputRead",e,m);if(l&&!e.state.pasteIncoming&&e.options.electricChars&&e.options.smartIndent&&d.head.ch<100&&(!c||r.sel.ranges[c-1].head.line!=d.head.line)){var g=e.getModeAt(d.head),v=Bs(m);if(g.electricChars){for(var x=0;x<g.electricChars.length;x++)if(l.indexOf(g.electricChars.charAt(x))>-1){Sr(e,v.line,"smart");break}}else g.electricInput&&g.electricInput.test(Bn(r,v.line).text.slice(0,v.ch))&&Sr(e,v.line,"smart")}}yr(e);e.curOp.updateInput=E;e.curOp.typing=!0;n.length>1e3||n.indexOf("\n")>-1?t.value=e.display.prevInput="":e.display.prevInput=n;o&&si(e);e.state.pasteIncoming=e.state.cutIncoming=!1;return!0}function bi(e,t){if(!e.display.contextMenuPending){var i,r,n=e.doc;if(e.somethingSelected()){e.display.prevInput="";var o=n.sel.primary();i=Ua&&(o.to().line-o.from().line>100||(r=e.getSelection()).length>1e3);var s=i?"-":r||e.getSelection();e.display.input.value=s;e.state.focused&&Sa(e.display.input);ns&&os>=9&&(e.display.inputHasSelection=s)}else if(!t){e.display.prevInput=e.display.input.value="";ns&&os>=9&&(e.display.inputHasSelection=null)}e.display.inaccurateSelection=i}}function Oi(e){"nocursor"==e.options.readOnly||Es&&wo()==e.display.input||e.display.input.focus()}function Pi(e){if(!e.state.focused){Oi(e);rr(e)}}function Di(e){return e.options.readOnly||e.doc.cantEdit}function wi(e){function t(t){fo(e,t)||ha(t)}function i(t){if(e.somethingSelected()){Ps=e.getSelections();if(r.inaccurateSelection){r.prevInput="";r.inaccurateSelection=!1;r.input.value=Ps.join("\n");Sa(r.input)}}else{for(var i=[],n=[],o=0;o<e.doc.sel.ranges.length;o++){var s=e.doc.sel.ranges[o].head.line,a={anchor:Is(s,0),head:Is(s+1,0)};n.push(a);i.push(e.getRange(a.anchor,a.head))}if("cut"==t.type)e.setSelections(n,null,Ta);else{r.prevInput="";r.input.value=i.join("\n");Sa(r.input)}Ps=i}"cut"==t.type&&(e.state.cutIncoming=!0)}var r=e.display;Ea(r.scroller,"mousedown",hi(e,Gi));ns&&11>os?Ea(r.scroller,"dblclick",hi(e,function(t){if(!fo(e,t)){var i=ki(e,t);if(i&&!Hi(e,t)&&!Mi(e.display,t)){da(t);var r=e.findWordAt(i);st(e.doc,r.anchor,r.head)}}})):Ea(r.scroller,"dblclick",function(t){fo(e,t)||da(t)});Ea(r.lineSpace,"selectstart",function(e){Mi(r,e)||da(e)});Ns||Ea(r.scroller,"contextmenu",function(t){or(e,t)});Ea(r.scroller,"scroll",function(){if(r.scroller.clientHeight){qi(e,r.scroller.scrollTop);zi(e,r.scroller.scrollLeft,!0);ga(e,"scroll",e)}});Ea(r.scroller,"mousewheel",function(t){Xi(e,t)});Ea(r.scroller,"DOMMouseScroll",function(t){Xi(e,t)});Ea(r.wrapper,"scroll",function(){r.wrapper.scrollTop=r.wrapper.scrollLeft=0});Ea(r.input,"keyup",function(t){tr.call(e,t)});Ea(r.input,"input",function(){ns&&os>=9&&e.display.inputHasSelection&&(e.display.inputHasSelection=null);Ri(e)});Ea(r.input,"keydown",hi(e,Ji));Ea(r.input,"keypress",hi(e,ir));Ea(r.input,"focus",Ao(rr,e));Ea(r.input,"blur",Ao(nr,e));if(e.options.dragDrop){Ea(r.scroller,"dragstart",function(t){Wi(e,t)});Ea(r.scroller,"dragenter",t);Ea(r.scroller,"dragover",t);Ea(r.scroller,"drop",hi(e,ji))}Ea(r.scroller,"paste",function(t){if(!Mi(r,t)){e.state.pasteIncoming=!0;Oi(e);Ci(e)}});Ea(r.input,"paste",function(){if(ss&&!e.state.fakedLastChar&&!(new Date-e.state.lastMiddleDown<200)){var t=r.input.selectionStart,i=r.input.selectionEnd;r.input.value+="$";r.input.selectionEnd=i;r.input.selectionStart=t;e.state.fakedLastChar=!0}e.state.pasteIncoming=!0;Ci(e)});Ea(r.input,"cut",i);Ea(r.input,"copy",i);cs&&Ea(r.sizer,"mouseup",function(){wo()==r.input&&r.input.blur();Oi(e)})}function _i(e){var t=e.display;if(t.lastWrapHeight!=t.wrapper.clientHeight||t.lastWrapWidth!=t.wrapper.clientWidth){t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null;t.scrollbarsClipped=!1;e.setSize()}}function Mi(e,t){for(var i=lo(t);i!=e.wrapper;i=i.parentNode)if(!i||1==i.nodeType&&"true"==i.getAttribute("cm-ignore-events")||i.parentNode==e.sizer&&i!=e.mover)return!0}function ki(e,t,i,r){var n=e.display;if(!i&&"true"==lo(t).getAttribute("not-content"))return null;var o,s,a=n.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left;s=t.clientY-a.top}catch(t){return null}var l,u=ei(e,o,s);if(r&&1==u.xRel&&(l=Bn(e.doc,u.line).text).length==u.ch){var p=ya(l,l.length,e.options.tabSize)-l.length;u=Is(u.line,Math.max(0,Math.round((o-Ot(e.display).left)/ri(e.display))-p))}return u}function Gi(e){if(!fo(this,e)){var t=this,i=t.display;i.shift=e.shiftKey;if(Mi(i,e)){if(!ss){i.scroller.draggable=!1;setTimeout(function(){i.scroller.draggable=!0},100)}}else if(!Hi(t,e)){var r=ki(t,e);window.focus();switch(uo(e)){case 1:r?Bi(t,e,r):lo(e)==i.scroller&&da(e);break;case 2:ss&&(t.state.lastMiddleDown=+new Date);r&&st(t.doc,r);setTimeout(Ao(Oi,t),20);da(e);break;case 3:Ns&&or(t,e)}}}}function Bi(e,t,i){setTimeout(Ao(Pi,e),0);var r,n=+new Date;if(Cs&&Cs.time>n-400&&0==ys(Cs.pos,i))r="triple";else if(Ss&&Ss.time>n-400&&0==ys(Ss.pos,i)){r="double";Cs={time:n,pos:i}}else{r="single";Ss={time:n,pos:i}}var o,s=e.doc.sel,a=ms?t.metaKey:t.ctrlKey;e.options.dragDrop&&ka&&!Di(e)&&"single"==r&&(o=s.contains(i))>-1&&!s.ranges[o].empty()?Ui(e,t,i,a):Vi(e,t,i,r,a)}function Ui(e,t,i,r){var n=e.display,o=hi(e,function(s){ss&&(n.scroller.draggable=!1);e.state.draggingText=!1;ma(document,"mouseup",o);ma(n.scroller,"drop",o);if(Math.abs(t.clientX-s.clientX)+Math.abs(t.clientY-s.clientY)<10){da(s);r||st(e.doc,i);Oi(e);ns&&9==os&&setTimeout(function(){document.body.focus();Oi(e)},20)}});ss&&(n.scroller.draggable=!0);e.state.draggingText=o;n.scroller.dragDrop&&n.scroller.dragDrop();Ea(document,"mouseup",o);Ea(n.scroller,"drop",o)}function Vi(e,t,i,r,n){function o(t){if(0!=ys(m,t)){m=t;if("rect"==r){for(var n=[],o=e.options.tabSize,s=ya(Bn(u,i.line).text,i.ch,o),a=ya(Bn(u,t.line).text,t.ch,o),l=Math.min(s,a),f=Math.max(s,a),h=Math.min(i.line,t.line),E=Math.min(e.lastLine(),Math.max(i.line,t.line));E>=h;h++){var g=Bn(u,h).text,v=vo(g,l,o);l==f?n.push(new Q(Is(h,v),Is(h,v))):g.length>v&&n.push(new Q(Is(h,v),Is(h,vo(g,f,o))))}n.length||n.push(new Q(i,i));dt(u,Z(d.ranges.slice(0,c).concat(n),c),{origin:"*mouse",scroll:!1});e.scrollIntoView(t)}else{var x=p,N=x.anchor,T=t;if("single"!=r){if("double"==r)var L=e.findWordAt(t);else var L=new Q(Is(t.line,0),tt(u,Is(t.line+1,0)));if(ys(L.anchor,N)>0){T=L.head;N=K(x.from(),L.anchor)}else{T=L.anchor;N=Y(x.to(),L.head)}}var n=d.ranges.slice(0);n[c]=new Q(tt(u,N),T);dt(u,Z(n,c),La)}}}function s(t){var i=++v,n=ki(e,t,!0,"rect"==r);if(n)if(0!=ys(n,m)){Pi(e);o(n);var a=N(l,u);(n.line>=a.to||n.line<a.from)&&setTimeout(hi(e,function(){v==i&&s(t)}),150)}else{var p=t.clientY<g.top?-20:t.clientY>g.bottom?20:0;p&&setTimeout(hi(e,function(){if(v==i){l.scroller.scrollTop+=p;s(t)}}),50)}}function a(t){v=1/0;da(t);Oi(e);ma(document,"mousemove",x);ma(document,"mouseup",T);u.history.lastSelOrigin=null}var l=e.display,u=e.doc;da(t);var p,c,d=u.sel,f=d.ranges;if(n&&!t.shiftKey){c=u.sel.contains(i);p=c>-1?f[c]:new Q(i,i)}else p=u.sel.primary();if(t.altKey){r="rect";n||(p=new Q(i,i));i=ki(e,t,!0,!0);c=-1}else if("double"==r){var h=e.findWordAt(i);p=e.display.shift||u.extend?ot(u,p,h.anchor,h.head):h}else if("triple"==r){var E=new Q(Is(i.line,0),tt(u,Is(i.line+1,0)));p=e.display.shift||u.extend?ot(u,p,E.anchor,E.head):E}else p=ot(u,p,i);if(n)if(-1==c){c=f.length;dt(u,Z(f.concat([p]),c),{scroll:!1,origin:"*mouse"})}else if(f.length>1&&f[c].empty()&&"single"==r){dt(u,Z(f.slice(0,c).concat(f.slice(c+1)),0));d=u.sel}else lt(u,c,p,La);else{c=0;dt(u,new $([p],0),La);d=u.sel}var m=i,g=l.wrapper.getBoundingClientRect(),v=0,x=hi(e,function(e){uo(e)?s(e):a(e)}),T=hi(e,a);Ea(document,"mousemove",x);Ea(document,"mouseup",T)}function Fi(e,t,i,r,n){try{var o=t.clientX,s=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&da(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(s>l.bottom||!Eo(e,i))return ao(t);s-=l.top-a.viewOffset;for(var u=0;u<e.options.gutters.length;++u){var p=a.gutters.childNodes[u];if(p&&p.getBoundingClientRect().right>=o){var c=jn(e.doc,s),d=e.options.gutters[u];n(e,i,e,c,d,t);return ao(t)}}}function Hi(e,t){return Fi(e,t,"gutterClick",!0,po)}function ji(e){var t=this;if(!fo(t,e)&&!Mi(t.display,e)){da(e);ns&&(Ds=+new Date);var i=ki(t,e,!0),r=e.dataTransfer.files;if(i&&!Di(t))if(r&&r.length&&window.FileReader&&window.File)for(var n=r.length,o=Array(n),s=0,a=function(e,r){var a=new FileReader;a.onload=hi(t,function(){o[r]=a.result;if(++s==n){i=tt(t.doc,i);var e={from:i,to:i,text:Ga(o.join("\n")),origin:"paste"};dr(t.doc,e);ct(t.doc,J(i,Bs(e)))}});a.readAsText(e)},l=0;n>l;++l)a(r[l],l);else{if(t.state.draggingText&&t.doc.sel.contains(i)>-1){t.state.draggingText(e);setTimeout(Ao(Oi,t),20);return}try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(ms?e.metaKey:e.ctrlKey))var u=t.listSelections();ft(t.doc,J(i,i));if(u)for(var l=0;l<u.length;++l)vr(t.doc,"",u[l].anchor,u[l].head,"drag");t.replaceSelection(o,"around","paste");Oi(t)}}catch(e){}}}}function Wi(e,t){if(ns&&(!e.state.draggingText||+new Date-Ds<100))ha(t);else if(!fo(e,t)&&!Mi(e.display,t)){t.dataTransfer.setData("Text",e.getSelection());if(t.dataTransfer.setDragImage&&!ps){var i=bo("img",null,null,"position: fixed; left: 0; top: 0;");i.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";if(us){i.width=i.height=1;e.display.wrapper.appendChild(i);i._top=i.offsetTop}t.dataTransfer.setDragImage(i,0,0);us&&i.parentNode.removeChild(i)}}}function qi(e,t){if(!(Math.abs(e.doc.scrollTop-t)<2)){e.doc.scrollTop=t;ts||b(e,{top:t});e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t);e.display.scrollbars.setScrollTop(t);ts&&b(e);yt(e,100)}}function zi(e,t,i){if(!(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth);e.doc.scrollLeft=t;T(e);e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t);e.display.scrollbars.setScrollLeft(t)}}function Xi(e,t){var i=Ms(t),r=i.x,n=i.y,o=e.display,s=o.scroller;if(r&&s.scrollWidth>s.clientWidth||n&&s.scrollHeight>s.clientHeight){if(n&&ms&&ss)e:for(var a=t.target,l=o.view;a!=s;a=a.parentNode)for(var u=0;u<l.length;u++)if(l[u].node==a){e.display.currentWheelTarget=a;break e}if(!r||ts||us||null==_s){if(n&&null!=_s){var p=n*_s,c=e.doc.scrollTop,d=c+o.wrapper.clientHeight;0>p?c=Math.max(0,c+p-50):d=Math.min(e.doc.height,d+p+50);b(e,{top:c,bottom:d})}if(20>ws)if(null==o.wheelStartX){o.wheelStartX=s.scrollLeft;o.wheelStartY=s.scrollTop;o.wheelDX=r;o.wheelDY=n;setTimeout(function(){if(null!=o.wheelStartX){var e=s.scrollLeft-o.wheelStartX,t=s.scrollTop-o.wheelStartY,i=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null;if(i){_s=(_s*ws+i)/(ws+1);++ws}}},200)}else{o.wheelDX+=r;o.wheelDY+=n}}else{n&&qi(e,Math.max(0,Math.min(s.scrollTop+n*_s,s.scrollHeight-s.clientHeight)));zi(e,Math.max(0,Math.min(s.scrollLeft+r*_s,s.scrollWidth-s.clientWidth)));da(t);o.wheelStartX=null}}}function Yi(e,t,i){if("string"==typeof t){t=Ks[t];if(!t)return!1}e.display.pollingFast&&Ri(e)&&(e.display.pollingFast=!1);var r=e.display.shift,n=!1;try{Di(e)&&(e.state.suppressEdits=!0);i&&(e.display.shift=!1);n=t(e)!=Na}finally{e.display.shift=r;e.state.suppressEdits=!1}return n}function Ki(e,t,i){for(var r=0;r<e.state.keyMaps.length;r++){var n=Qs(t,e.state.keyMaps[r],i,e);if(n)return n}return e.options.extraKeys&&Qs(t,e.options.extraKeys,i,e)||Qs(t,e.options.keyMap,i,e)}function $i(e,t,i,r){var n=e.state.keySeq;if(n){if(Zs(t))return"handled";ks.set(50,function(){if(e.state.keySeq==n){e.state.keySeq=null;bi(e)}});t=n+" "+t}var o=Ki(e,t,r);"multi"==o&&(e.state.keySeq=t);"handled"==o&&po(e,"keyHandled",e,t,i);if("handled"==o||"multi"==o){da(i);It(e)}if(n&&!o&&/\'$/.test(t)){da(i);return!0}return!!o}function Qi(e,t){var i=Js(t,!0);return i?t.shiftKey&&!e.state.keySeq?$i(e,"Shift-"+i,t,function(t){return Yi(e,t,!0)})||$i(e,i,t,function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?Yi(e,t):void 0}):$i(e,i,t,function(t){return Yi(e,t)}):!1}function Zi(e,t,i){return $i(e,"'"+i+"'",t,function(t){return Yi(e,t,!0)})}function Ji(e){var t=this;Pi(t);if(!fo(t,e)){ns&&11>os&&27==e.keyCode&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=16==i||e.shiftKey;var r=Qi(t,e);if(us){Gs=r?i:null;!r&&88==i&&!Ua&&(ms?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")}18!=i||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||er(t)}}function er(e){function 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r=e.doc,n=e.display,s=t.from,a=t.to,l=!1,u=s.line;if(!e.options.lineWrapping){u=Hn(on(Bn(r,s.line)));r.iter(u,a.line+1,function(e){if(e==n.maxLine){l=!0;return!0}})}r.sel.contains(t.from,t.to)>-1&&ho(e);wn(r,t,i,o(e));if(!e.options.lineWrapping){r.iter(u,s.line+t.text.length,function(e){var t=c(e);if(t>n.maxLineLength){n.maxLine=e;n.maxLineLength=t;n.maxLineChanged=!0;l=!1}});l&&(e.curOp.updateMaxLine=!0)}r.frontier=Math.min(r.frontier,s.line);yt(e,400);var p=t.text.length-(a.line-s.line)-1;t.full?xi(e):s.line!=a.line||1!=t.text.length||Dn(e.doc,t)?xi(e,s.line,a.line+1,p):Ni(e,s.line,"text");var d=Eo(e,"changes"),f=Eo(e,"change");if(f||d){var h={from:s,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&po(e,"change",e,h);d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function vr(e,t,i,r,n){r||(r=i);if(ys(r,i)<0){var o=r;r=i;i=o}"string"==typeof t&&(t=Ga(t));dr(e,{from:i,to:r,text:t,origin:n})}function xr(e,t){if(!fo(e,"scrollCursorIntoView")){var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1);if(null!=n&&!fs){var o=bo("div","",null,"position: absolute; top: "+(t.top-i.viewOffset-Rt(e.display))+"px; height: "+(t.bottom-t.top+Pt(e)+i.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o);o.scrollIntoView(n);e.display.lineSpace.removeChild(o)}}}function Nr(e,t,i,r){null==r&&(r=0);for(var n=0;5>n;n++){var o=!1,s=Qt(e,t),a=i&&i!=t?Qt(e,i):s,l=Lr(e,Math.min(s.left,a.left),Math.min(s.top,a.top)-r,Math.max(s.left,a.left),Math.max(s.bottom,a.bottom)+r),u=e.doc.scrollTop,p=e.doc.scrollLeft;if(null!=l.scrollTop){qi(e,l.scrollTop);Math.abs(e.doc.scrollTop-u)>1&&(o=!0)}if(null!=l.scrollLeft){zi(e,l.scrollLeft);Math.abs(e.doc.scrollLeft-p)>1&&(o=!0)}if(!o)break}return s}function Tr(e,t,i,r,n){var o=Lr(e,t,i,r,n);null!=o.scrollTop&&qi(e,o.scrollTop);null!=o.scrollLeft&&zi(e,o.scrollLeft)}function Lr(e,t,i,r,n){var o=e.display,s=ii(e.display);0>i&&(i=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,l=wt(e),u={};n-i>l&&(n=i+l);var p=e.doc.height+bt(o),c=s>i,d=n>p-s;if(a>i)u.scrollTop=c?0:i;else if(n>a+l){var f=Math.min(i,(d?p:n)-l);f!=a&&(u.scrollTop=f)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,E=Dt(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),m=r-t>E;m&&(r=t+E);10>t?u.scrollLeft=0:h>t?u.scrollLeft=Math.max(0,t-(m?0:10)):r>E+h-3&&(u.scrollLeft=r+(m?0:10)-E);return u}function Ir(e,t,i){(null!=t||null!=i)&&Ar(e);null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t);null!=i&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+i)}function yr(e){Ar(e);var 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a=o[s];if(/^(cmd|meta|m)$/i.test(a))n=!0;else if(/^a(lt)?$/i.test(a))t=!0;else if(/^(c|ctrl|control)$/i.test(a))i=!0;else{if(!/^s(hift)$/i.test(a))throw new Error("Unrecognized modifier name: "+a);r=!0}}t&&(e="Alt-"+e);i&&(e="Ctrl-"+e);n&&(e="Cmd-"+e);r&&(e="Shift-"+e);return e}function wr(e){return"string"==typeof e?$s[e]:e}function _r(e,t,i,r,n){if(r&&r.shared)return Mr(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return hi(e.cm,_r)(e,t,i,r,n);var o=new ta(e,n),s=ys(t,i);r&&yo(r,o,!1);if(s>0||0==s&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith){o.collapsed=!0;o.widgetNode=bo("span",[o.replacedWith],"CodeMirror-widget");r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true");r.insertLeft&&(o.widgetNode.insertLeft=!0)}if(o.collapsed){if(nn(e,t.line,t,i,o)||t.line!=i.line&&nn(e,i.line,t,i,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Ls=!0}o.addToHistory&&$n(e,{from:t,to:i,origin:"markText"},e.sel,0/0);var a,l=t.line,u=e.cm;e.iter(l,i.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&on(e)==u.display.maxLine&&(a=!0);o.collapsed&&l!=t.line&&Fn(e,0);Hr(e,new Ur(o,l==t.line?t.ch:null,l==i.line?i.ch:null));++l});o.collapsed&&e.iter(t.line,i.line+1,function(t){un(e,t)&&Fn(t,0)});o.clearOnEnter&&Ea(o,"beforeCursorEnter",function(){o.clear()});if(o.readOnly){Ts=!0;(e.history.done.length||e.history.undone.length)&&e.clearHistory()}if(o.collapsed){o.id=++ia;o.atomic=!0}if(u){a&&(u.curOp.updateMaxLine=!0);if(o.collapsed)xi(u,t.line,i.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var p=t.line;p<=i.line;p++)Ni(u,p,"text");o.atomic&&Et(u.doc);po(u,"markerAdded",u,o)}return o}function Mr(e,t,i,r,n){r=yo(r);r.shared=!1;var o=[_r(e,t,i,r,n)],s=o[0],a=r.widgetNode;kn(e,function(e){a&&(r.widgetNode=a.cloneNode(!0));o.push(_r(e,tt(e,t),tt(e,i),r,n));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;s=No(o)});return new ra(o,s)}function kr(e){return 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s=r+n>>1;if((s?i[2*s-1]:0)>=o)n=s;else{if(!(i[2*s+1]<o)){t=i[2*s+2];break}r=s+1}}var a=t?t.indexOf("cm-overlay "):-1;return 0>a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(t).state).mode:i},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var i=[];if(!zs.hasOwnProperty(t))return zs;var r=zs[t],n=this.getModeAt(e);if("string"==typeof n[t])r[n[t]]&&i.push(r[n[t]]);else if(n[t])for(var o=0;o<n[t].length;o++){var s=r[n[t][o]];s&&i.push(s)}else n.helperType&&r[n.helperType]?i.push(r[n.helperType]):r[n.name]&&i.push(r[n.name]);for(var o=0;o<r._global.length;o++){var a=r._global[o];a.pred(n,this)&&-1==To(i,a.val)&&i.push(a.val)}return i},getStateAfter:function(e,t){var i=this.doc;e=et(i,null==e?i.first+i.size-1:e);return Ct(this,e+1,t)},cursorCoords:function(e,t){var i,r=this.doc.sel.primary();i=null==e?r.head:"object"==typeof e?tt(this.doc,e):e?r.from():r.to();return Qt(this,i,t||"page")},charCoords:function(e,t){return $t(this,tt(this.doc,e),t||"page")},coordsChar:function(e,t){e=Kt(this,e,t||"page");return ei(this,e.left,e.top)},lineAtHeight:function(e,t){e=Kt(this,{top:e,left:0},t||"page").top;return jn(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var i=!1,r=this.doc.first+this.doc.size-1;if(e<this.doc.first)e=this.doc.first;else if(e>r){e=r;i=!0}var n=Bn(this.doc,e);return Yt(this,n,{top:0,left:0},t||"page").top+(i?this.doc.height-Wn(n):0)},defaultTextHeight:function(){return ii(this.display)},defaultCharWidth:function(){return ri(this.display)},setGutterMarker:Ei(function(e,t,i){return Cr(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});r[t]=i;!i&&Co(r)&&(e.gutterMarkers=null);return!0})}),clearGutter:Ei(function(e){var t=this,i=t.doc,r=i.first;i.iter(function(i){if(i.gutterMarkers&&i.gutterMarkers[e]){i.gutterMarkers[e]=null;Ni(t,r,"gutter");Co(i.gutterMarkers)&&(i.gutterMarkers=null)}++r})}),addLineWidget:Ei(function(e,t,i){return fn(this,e,t,i)}),removeLineWidget:function(e){e.clear()},lineInfo:function(e){if("number"==typeof e){if(!rt(this.doc,e))return null;var t=e;e=Bn(this.doc,e);if(!e)return null}else{var t=Hn(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,i,r,n){var o=this.display;e=Qt(this,tt(this.doc,e));var s=e.bottom,a=e.left;t.style.position="absolute";t.setAttribute("cm-ignore-events","true");o.sizer.appendChild(t);if("over"==r)s=e.top;else if("above"==r||"near"==r){var l=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?s=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(s=e.bottom);a+t.offsetWidth>u&&(a=u-t.offsetWidth)}t.style.top=s+"px";t.style.left=t.style.right="";if("right"==n){a=o.sizer.clientWidth-t.offsetWidth;t.style.right="0px"}else{"left"==n?a=0:"middle"==n&&(a=(o.sizer.clientWidth-t.offsetWidth)/2);t.style.left=a+"px"}i&&Tr(this,a,s,a+t.offsetWidth,s+t.offsetHeight)},triggerOnKeyDown:Ei(Ji),triggerOnKeyPress:Ei(ir),triggerOnKeyUp:tr,execCommand:function(e){return Ks.hasOwnProperty(e)?Ks[e](this):void 0},findPosH:function(e,t,i,r){var n=1;if(0>t){n=-1;t=-t}for(var o=0,s=tt(this.doc,e);t>o;++o){s=br(this.doc,s,n,i,r);if(s.hitSide)break}return s},moveH:Ei(function(e,t){var i=this;i.extendSelectionsBy(function(r){return 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t=this.doc,i=Bn(t,e.line).text,r=e.ch,n=e.ch;if(i){var o=this.getHelper(e,"wordChars");(e.xRel<0||n==i.length)&&r?--r:++n;for(var s=i.charAt(r),a=So(s,o)?function(e){return So(e,o)}:/\s/.test(s)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!So(e)};r>0&&a(i.charAt(r-1));)--r;for(;n<i.length&&a(i.charAt(n));)++n}return new Q(Is(e.line,r),Is(e.line,n))},toggleOverwrite:function(e){if(null==e||e!=this.state.overwrite){(this.state.overwrite=!this.state.overwrite)?_a(this.display.cursorDiv,"CodeMirror-overwrite"):wa(this.display.cursorDiv,"CodeMirror-overwrite");ga(this,"overwriteToggle",this,this.state.overwrite)}},hasFocus:function(){return wo()==this.display.input},scrollTo:Ei(function(e,t){(null!=e||null!=t)&&Ar(this);null!=e&&(this.curOp.scrollLeft=e);null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Pt(this)-this.display.barHeight,width:e.scrollWidth-Pt(this)-this.display.barWidth,clientHeight:wt(this),clientWidth:Dt(this)}},scrollIntoView:Ei(function(e,t){if(null==e){e={from:this.doc.sel.primary().head,to:null};null==t&&(t=this.options.cursorScrollMargin)}else"number"==typeof e?e={from:Is(e,0),to:null}:null==e.from&&(e={from:e,to:null});e.to||(e.to=e.from);e.margin=t||0;if(null!=e.from.line){Ar(this);this.curOp.scrollToPos=e}else{var i=Lr(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(i.scrollLeft,i.scrollTop)}}),setSize:Ei(function(e,t){function i(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(r.display.wrapper.style.width=i(e));null!=t&&(r.display.wrapper.style.height=i(t));r.options.lineWrapping&&Wt(this);var n=r.display.viewFrom;r.doc.iter(n,r.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Ni(r,n,"widget");break}++n});r.curOp.forceUpdate=!0;ga(r,"refresh",this)}),operation:function(e){return fi(this,e)},refresh:Ei(function(){var e=this.display.cachedTextHeight;xi(this);this.curOp.forceUpdate=!0;qt(this);this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop);p(this);(null==e||Math.abs(e-ii(this.display))>.5)&&s(this);ga(this,"refresh",this)}),swapDoc:Ei(function(e){var t=this.doc;t.cm=null;Gn(this,e);qt(this);bi(this);this.scrollTo(e.scrollLeft,e.scrollTop);this.curOp.forceScroll=!0;po(this,"swapDoc",this,t);return t}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}};mo(e);var Us=e.defaults={},Vs=e.optionHandlers={},Fs=e.Init={toString:function(){return"CodeMirror.Init"}};Pr("value","",function(e,t){e.setValue(t)},!0);Pr("mode",null,function(e,t){e.doc.modeOption=t;i(e)},!0);Pr("indentUnit",2,i,!0);Pr("indentWithTabs",!1);Pr("smartIndent",!0);Pr("tabSize",4,function(e){r(e);qt(e);xi(e)},!0);Pr("specialChars",/[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t){e.options.specialChars=new RegExp(t.source+(t.test(" ")?"":"| "),"g");e.refresh()},!0);Pr("specialCharPlaceholder",Sn,function(e){e.refresh()},!0);Pr("electricChars",!0);Pr("rtlMoveVisually",!gs);Pr("wholeLineUpdateBefore",!0);Pr("theme","default",function(e){a(e);l(e)},!0);Pr("keyMap","default",function(t,i,r){var n=wr(i),o=r!=e.Init&&wr(r);o&&o.detach&&o.detach(t,n);n.attach&&n.attach(t,o||null)});Pr("extraKeys",null);Pr("lineWrapping",!1,n,!0);Pr("gutters",[],function(e){f(e.options);l(e)},!0);Pr("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?y(e.display)+"px":"0";e.refresh()},!0);Pr("coverGutterNextToScrollbar",!1,function(e){v(e)},!0);Pr("scrollbarStyle","native",function(e){g(e);v(e);e.display.scrollbars.setScrollTop(e.doc.scrollTop);e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0);Pr("lineNumbers",!1,function(e){f(e.options);l(e)},!0);Pr("firstLineNumber",1,l,!0);Pr("lineNumberFormatter",function(e){return e},l,!0);Pr("showCursorWhenSelecting",!1,Nt,!0);Pr("resetSelectionOnContextMenu",!0);Pr("readOnly",!1,function(e,t){if("nocursor"==t){nr(e);e.display.input.blur();e.display.disabled=!0}else{e.display.disabled=!1;t||bi(e)}});Pr("disableInput",!1,function(e,t){t||bi(e)},!0);Pr("dragDrop",!0);Pr("cursorBlinkRate",530);Pr("cursorScrollMargin",0);Pr("cursorHeight",1,Nt,!0);Pr("singleCursorHeightPerLine",!0,Nt,!0);Pr("workTime",100);Pr("workDelay",100);Pr("flattenSpans",!0,r,!0);Pr("addModeClass",!1,r,!0);Pr("pollInterval",100);Pr("undoDepth",200,function(e,t){e.doc.history.undoDepth=t});Pr("historyEventDelay",1250);Pr("viewportMargin",10,function(e){e.refresh()},!0);Pr("maxHighlightLength",1e4,r,!0);Pr("moveInputWithCursor",!0,function(e,t){t||(e.display.inputDiv.style.top=e.display.inputDiv.style.left=0)});Pr("tabindex",null,function(e,t){e.display.input.tabIndex=t||""});Pr("autofocus",null);var Hs=e.modes={},js=e.mimeModes={};e.defineMode=function(t,i){e.defaults.mode||"null"==t||(e.defaults.mode=t);arguments.length>2&&(i.dependencies=Array.prototype.slice.call(arguments,2));Hs[t]=i};e.defineMIME=function(e,t){js[e]=t};e.resolveMode=function(t){if("string"==typeof t&&js.hasOwnProperty(t))t=js[t];else if(t&&"string"==typeof t.name&&js.hasOwnProperty(t.name)){var i=js[t.name];"string"==typeof i&&(i={name:i});t=Io(i,t);t.name=i.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}};e.getMode=function(t,i){var i=e.resolveMode(i),r=Hs[i.name];if(!r)return e.getMode(t,"text/plain");var n=r(t,i);if(Ws.hasOwnProperty(i.name)){var o=Ws[i.name];for(var s in o)if(o.hasOwnProperty(s)){n.hasOwnProperty(s)&&(n["_"+s]=n[s]);n[s]=o[s]}}n.name=i.name;i.helperType&&(n.helperType=i.helperType);if(i.modeProps)for(var s in i.modeProps)n[s]=i.modeProps[s];return n};e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}});e.defineMIME("text/plain","null");var Ws=e.modeExtensions={};e.extendMode=function(e,t){var i=Ws.hasOwnProperty(e)?Ws[e]:Ws[e]={};yo(t,i)};e.defineExtension=function(t,i){e.prototype[t]=i};e.defineDocExtension=function(e,t){ua.prototype[e]=t};e.defineOption=Pr;var qs=[];e.defineInitHook=function(e){qs.push(e)};var zs=e.helpers={};e.registerHelper=function(t,i,r){zs.hasOwnProperty(t)||(zs[t]=e[t]={_global:[]});zs[t][i]=r};e.registerGlobalHelper=function(t,i,r,n){e.registerHelper(t,i,n);zs[t]._global.push({pred:r,val:n})};var Xs=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var i={};for(var r in t){var n=t[r];n instanceof Array&&(n=n.concat([]));i[r]=n}return i},Ys=e.startState=function(e,t,i){return e.startState?e.startState(t,i):!0};e.innerMode=function(e,t){for(;e.innerMode;){var i=e.innerMode(t);if(!i||i.mode==e)break;t=i.state;e=i.mode}return i||{mode:e,state:t}};var Ks=e.commands={selectAll:function(e){e.setSelection(Is(e.firstLine(),0),Is(e.lastLine()),Ta)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Ta)},killLine:function(e){Rr(e,function(t){if(t.empty()){var i=Bn(e.doc,t.head.line).text.length;return t.head.ch==i&&t.head.line<e.lastLine()?{from:t.head,to:Is(t.head.line+1,0)}:{from:t.head,to:Is(t.head.line,i)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){Rr(e,function(t){return{from:Is(t.from().line,0),to:tt(e.doc,Is(t.to().line+1,0))}})},delLineLeft:function(e){Rr(e,function(e){return{from:Is(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){Rr(e,function(t){var i=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:i},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){Rr(e,function(t){var i=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div");return{from:t.from(),to:r}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(Is(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(Is(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return Xo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){return Ko(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy(function(t){return Yo(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy(function(t){var i=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div")},Ia)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var i=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:i},"div")},Ia)},goLineLeftSmart:function(e){e.extendSelectionsBy(function(t){var i=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:i},"div");return r.ch<e.getLine(r.line).search(/\S/)?Ko(e,t.head):r},Ia)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],i=e.listSelections(),r=e.options.tabSize,n=0;n<i.length;n++){var o=i[n].from(),s=ya(e.getLine(o.line),o.ch,r);t.push(new Array(r-s%r+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){fi(e,function(){for(var t=e.listSelections(),i=[],r=0;r<t.length;r++){var n=t[r].head,o=Bn(e.doc,n.line).text;if(o){n.ch==o.length&&(n=new Is(n.line,n.ch-1));if(n.ch>0){n=new Is(n.line,n.ch+1);e.replaceRange(o.charAt(n.ch-1)+o.charAt(n.ch-2),Is(n.line,n.ch-2),n,"+transpose")}else if(n.line>e.doc.first){var s=Bn(e.doc,n.line-1).text;s&&e.replaceRange(o.charAt(0)+"\n"+s.charAt(s.length-1),Is(n.line-1,s.length-1),Is(n.line,1),"+transpose")}}i.push(new Q(n,n))}e.setSelections(i)})},newlineAndIndent:function(e){fi(e,function(){for(var t=e.listSelections().length,i=0;t>i;i++){var r=e.listSelections()[i];e.replaceRange("\n",r.anchor,r.head,"+input");e.indentLine(r.from().line+1,null,!0);yr(e)}})},toggleOverwrite:function(e){e.toggleOverwrite()}},$s=e.keyMap={};$s.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"};$s.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"};$s.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"};$s.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]};$s["default"]=ms?$s.macDefault:$s.pcDefault;e.normalizeKeyMap=function(e){var t={};for(var i in e)if(e.hasOwnProperty(i)){var r=e[i];if(/^(name|fallthrough|(de|at)tach)$/.test(i))continue;if("..."==r){delete e[i];continue}for(var n=Lo(i.split(" "),Dr),o=0;o<n.length;o++){var s,a;if(o==n.length-1){a=i;s=r}else{a=n.slice(0,o+1).join(" ");s="..."}var l=t[a];if(l){if(l!=s)throw new Error("Inconsistent bindings for "+a)}else t[a]=s}delete e[i]}for(var u in t)e[u]=t[u];return e};var Qs=e.lookupKey=function(e,t,i,r){t=wr(t);var n=t.call?t.call(e,r):t[e];if(n===!1)return"nothing";if("..."===n)return"multi";if(null!=n&&i(n))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return Qs(e,t.fallthrough,i,r);for(var o=0;o<t.fallthrough.length;o++){var s=Qs(e,t.fallthrough[o],i,r);if(s)return s}}},Zs=e.isModifierKey=function(e){var t="string"==typeof e?e:Fa[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},Js=e.keyName=function(e,t){if(us&&34==e.keyCode&&e["char"])return!1;var i=Fa[e.keyCode],r=i;if(null==r||e.altGraphKey)return!1;e.altKey&&"Alt"!=i&&(r="Alt-"+r);(xs?e.metaKey:e.ctrlKey)&&"Ctrl"!=i&&(r="Ctrl-"+r);(xs?e.ctrlKey:e.metaKey)&&"Cmd"!=i&&(r="Cmd-"+r);!t&&e.shiftKey&&"Shift"!=i&&(r="Shift-"+r);return r};e.fromTextArea=function(t,i){function r(){t.value=u.getValue()}i||(i={});i.value=t.value;!i.tabindex&&t.tabindex&&(i.tabindex=t.tabindex);!i.placeholder&&t.placeholder&&(i.placeholder=t.placeholder);if(null==i.autofocus){var n=wo();i.autofocus=n==t||null!=t.getAttribute("autofocus")&&n==document.body}if(t.form){Ea(t.form,"submit",r);if(!i.leaveSubmitMethodAlone){var o=t.form,s=o.submit;try{var a=o.submit=function(){r();o.submit=s;o.submit();o.submit=a}}catch(l){}}}t.style.display="none";var u=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},i);u.save=r;u.getTextArea=function(){return 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this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);if(t>-1){this.pos=t;return!0}},backUp:function(e){this.pos-=e},column:function(){if(this.lastColumnPos<this.start){this.lastColumnValue=ya(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue);this.lastColumnPos=this.start}return this.lastColumnValue-(this.lineStart?ya(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return ya(this.string,null,this.tabSize)-(this.lineStart?ya(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,i){if("string"!=typeof e){var r=this.string.slice(this.pos).match(e);if(r&&r.index>0)return null;r&&t!==!1&&(this.pos+=r[0].length);return r}var n=function(e){return i?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);if(n(o)==n(e)){t!==!1&&(this.pos+=e.length);return!0}},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}}};var ta=e.TextMarker=function(e,t){this.lines=[];this.type=t;this.doc=e};mo(ta);ta.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;t&&ni(e);if(Eo(this,"clear")){var i=this.find();i&&po(this,"clear",i.from,i.to)}for(var r=null,n=null,o=0;o<this.lines.length;++o){var s=this.lines[o],a=Vr(s.markedSpans,this);if(e&&!this.collapsed)Ni(e,Hn(s),"text");else if(e){null!=a.to&&(n=Hn(s));null!=a.from&&(r=Hn(s))}s.markedSpans=Fr(s.markedSpans,a);null==a.from&&this.collapsed&&!un(this.doc,s)&&e&&Fn(s,ii(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var l=on(this.lines[o]),u=c(l);if(u>e.display.maxLineLength){e.display.maxLine=l;e.display.maxLineLength=u;e.display.maxLineChanged=!0}}null!=r&&e&&this.collapsed&&xi(e,r,n+1);this.lines.length=0;this.explicitlyCleared=!0;if(this.atomic&&this.doc.cantEdit){this.doc.cantEdit=!1;e&&Et(e.doc)}e&&po(e,"markerCleared",e,this);t&&si(e);this.parent&&this.parent.clear()}};ta.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var o=this.lines[n],s=Vr(o.markedSpans,this);if(null!=s.from){i=Is(t?o:Hn(o),s.from);if(-1==e)return i}if(null!=s.to){r=Is(t?o:Hn(o),s.to);if(1==e)return r}}return i&&{from:i,to:r}};ta.prototype.changed=function(){var e=this.find(-1,!0),t=this,i=this.doc.cm;e&&i&&fi(i,function(){var r=e.line,n=Hn(e.line),o=Bt(i,n);if(o){jt(o);i.curOp.selectionChanged=i.curOp.forceUpdate=!0}i.curOp.updateMaxLine=!0;if(!un(t.doc,r)&&null!=t.height){var s=t.height;t.height=null;var a=dn(t)-s;a&&Fn(r,r.height+a)}})};ta.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=To(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)};ta.prototype.detachLine=function(e){this.lines.splice(To(this.lines,e),1);if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var ia=0,ra=e.SharedTextMarker=function(e,t){this.markers=e;this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};mo(ra);ra.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();po(this,"clear")}};ra.prototype.find=function(e,t){return this.primary.find(e,t)};var na=e.LineWidget=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.cm=e;this.node=t};mo(na);na.prototype.clear=function(){var e=this.cm,t=this.line.widgets,i=this.line,r=Hn(i);if(null!=r&&t){for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var o=dn(this);fi(e,function(){cn(e,i,-o);Ni(e,r,"widget");Fn(i,Math.max(0,i.height-o))})}};na.prototype.changed=function(){var e=this.height,t=this.cm,i=this.line;this.height=null;var r=dn(this)-e;r&&fi(t,function(){t.curOp.forceUpdate=!0;cn(t,i,r);Fn(i,i.height+r)})};var oa=e.Line=function(e,t,i){this.text=e;$r(this,t);this.height=i?i(this):1};mo(oa);oa.prototype.lineNo=function(){return Hn(this)};var sa={},aa={};_n.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;r>i;++i){var n=this.lines[i];this.height-=n.height;En(n);po(n,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i;this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,i){for(var r=e+t;r>e;++e)if(i(this.lines[e]))return!0}};Mn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var r=this.children[i],n=r.chunkSize();if(n>e){var o=Math.min(t,n-e),s=r.height;r.removeInner(e,o);this.height-=s-r.height;if(n==o){this.children.splice(i--,1);r.parent=null}if(0==(t-=o))break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof _n))){var a=[];this.collapse(a);this.children=[new _n(a)];this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,i){this.size+=t.length;this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],o=n.chunkSize();if(o>=e){n.insertInner(e,t,i);if(n.lines&&n.lines.length>50){for(;n.lines.length>50;){var s=n.lines.splice(n.lines.length-25,25),a=new 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zn(null);this.id=++la;this.modeOption=t;"string"==typeof e&&(e=Ga(e));wn(this,{from:r,to:r,text:e});dt(this,J(r),Ta)};ua.prototype=Io(Mn.prototype,{constructor:ua,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,r=0;r<t.length;++r)i+=t[r].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Vn(this,this.first,this.first+this.size);return e===!1?t:t.join(e||"\n")},setValue:mi(function(e){var t=Is(this.first,0),i=this.first+this.size-1;dr(this,{from:t,to:Is(i,Bn(this,i).text.length),text:Ga(e),origin:"setValue",full:!0},!0);dt(this,J(t))}),replaceRange:function(e,t,i,r){t=tt(this,t);i=i?tt(this,i):t;vr(this,e,t,i,r)},getRange:function(e,t,i){var r=Un(this,tt(this,e),tt(this,t));return i===!1?r:r.join(i||"\n")},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){return rt(this,e)?Bn(this,e):void 0},getLineNumber:function(e){return Hn(e)},getLineHandleVisualStart:function(e){"number"==typeof e&&(e=Bn(this,e));return on(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return tt(this,e)},getCursor:function(e){var t,i=this.sel.primary();t=null==e||"head"==e?i.head:"anchor"==e?i.anchor:"end"==e||"to"==e||e===!1?i.to():i.from();return t},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:mi(function(e,t,i){ut(this,tt(this,"number"==typeof e?Is(e,t||0):e),null,i)}),setSelection:mi(function(e,t,i){ut(this,tt(this,e),tt(this,t||e),i)}),extendSelection:mi(function(e,t,i){st(this,tt(this,e),t&&tt(this,t),i)}),extendSelections:mi(function(e,t){at(this,nt(this,e,t))}),extendSelectionsBy:mi(function(e,t){at(this,Lo(this.sel.ranges,e),t)}),setSelections:mi(function(e,t,i){if(e.length){for(var 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e,t=ot.timers,i=0;hi=ot.now();for(;i<t.length;i++){e=t[i];e()||t[i]!==e||t.splice(i--,1)}t.length||ot.fx.stop();hi=void 0};ot.fx.timer=function(e){ot.timers.push(e);e()?ot.fx.start():ot.timers.pop()};ot.fx.interval=13;ot.fx.start=function(){Ei||(Ei=setInterval(ot.fx.tick,ot.fx.interval))};ot.fx.stop=function(){clearInterval(Ei);Ei=null};ot.fx.speeds={slow:600,fast:200,_default:400};ot.fn.delay=function(e,t){e=ot.fx?ot.fx.speeds[e]||e:e;t=t||"fx";return this.queue(t,function(t,i){var r=setTimeout(t,e);i.stop=function(){clearTimeout(r)}})};(function(){var e,t,i,r,n;t=Et.createElement("div");t.setAttribute("className","t");t.innerHTML=" <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";r=t.getElementsByTagName("a")[0];i=Et.createElement("select");n=i.appendChild(Et.createElement("option"));e=t.getElementsByTagName("input")[0];r.style.cssText="top:1px";rt.getSetAttribute="t"!==t.className;rt.style=/top/.test(r.getAttribute("style"));rt.hrefNormalized="/a"===r.getAttribute("href");rt.checkOn=!!e.value;rt.optSelected=n.selected;rt.enctype=!!Et.createElement("form").enctype;i.disabled=!0;rt.optDisabled=!n.disabled;e=Et.createElement("input");e.setAttribute("value","");rt.input=""===e.getAttribute("value");e.value="t";e.setAttribute("type","radio");rt.radioValue="t"===e.value})();var Ti=/\r/g;ot.fn.extend({val:function(e){var t,i,r,n=this[0];if(arguments.length){r=ot.isFunction(e);return this.each(function(i){var n;if(1===this.nodeType){n=r?e.call(this,i,ot(this).val()):e;null==n?n="":"number"==typeof n?n+="":ot.isArray(n)&&(n=ot.map(n,function(e){return null==e?"":e+""}));t=ot.valHooks[this.type]||ot.valHooks[this.nodeName.toLowerCase()];t&&"set"in t&&void 0!==t.set(this,n,"value")||(this.value=n)}})}if(n){t=ot.valHooks[n.type]||ot.valHooks[n.nodeName.toLowerCase()];if(t&&"get"in t&&void 0!==(i=t.get(n,"value")))return i;i=n.value;return"string"==typeof i?i.replace(Ti,""):null==i?"":i}}});ot.extend({valHooks:{option:{get:function(e){var t=ot.find.attr(e,"value");return null!=t?t:ot.trim(ot.text(e))}},select:{get:function(e){for(var t,i,r=e.options,n=e.selectedIndex,o="select-one"===e.type||0>n,s=o?null:[],a=o?n+1:r.length,l=0>n?a:o?n:0;a>l;l++){i=r[l];if(!(!i.selected&&l!==n||(rt.optDisabled?i.disabled:null!==i.getAttribute("disabled"))||i.parentNode.disabled&&ot.nodeName(i.parentNode,"optgroup"))){t=ot(i).val();if(o)return t;s.push(t)}}return s},set:function(e,t){for(var i,r,n=e.options,o=ot.makeArray(t),s=n.length;s--;){r=n[s];if(ot.inArray(ot.valHooks.option.get(r),o)>=0)try{r.selected=i=!0}catch(a){r.scrollHeight}else r.selected=!1}i||(e.selectedIndex=-1);return n}}}});ot.each(["radio","checkbox"],function(){ot.valHooks[this]={set:function(e,t){return ot.isArray(t)?e.checked=ot.inArray(ot(e).val(),t)>=0:void 0}};rt.checkOn||(ot.valHooks[this].get=function(e){return null===e.getAttribute("value")?"on":e.value})});var Li,Ii,yi=ot.expr.attrHandle,Ai=/^(?:checked|selected)$/i,Si=rt.getSetAttribute,Ci=rt.input;ot.fn.extend({attr:function(e,t){return Ot(this,ot.attr,e,t,arguments.length>1)},removeAttr:function(e){return this.each(function(){ot.removeAttr(this,e)})}});ot.extend({attr:function(e,t,i){var r,n,o=e.nodeType;if(e&&3!==o&&8!==o&&2!==o){if(typeof e.getAttribute===yt)return ot.prop(e,t,i);if(1!==o||!ot.isXMLDoc(e)){t=t.toLowerCase();r=ot.attrHooks[t]||(ot.expr.match.bool.test(t)?Ii:Li)}if(void 0===i){if(r&&"get"in r&&null!==(n=r.get(e,t)))return n;n=ot.find.attr(e,t);return null==n?void 0:n}if(null!==i){if(r&&"set"in r&&void 0!==(n=r.set(e,i,t)))return n;e.setAttribute(t,i+"");return i}ot.removeAttr(e,t)}},removeAttr:function(e,t){var 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},{}],31:[function(e,t){"use strict";window.console=window.console||{log:function(){}};var i=e("jquery"),r=e("codemirror"),n=e("./utils.js"),o=e("yasgui-utils"),s=e("./imgs.js");e("../lib/deparam.js");e("codemirror/addon/fold/foldcode.js");e("codemirror/addon/fold/foldgutter.js");e("codemirror/addon/fold/xml-fold.js");e("codemirror/addon/fold/brace-fold.js");e("codemirror/addon/hint/show-hint.js");e("codemirror/addon/search/searchcursor.js");e("codemirror/addon/edit/matchbrackets.js");e("codemirror/addon/runmode/runmode.js");e("codemirror/addon/display/fullscreen.js");e("../lib/grammar/tokenizer.js");var a=t.exports=function(e,t){var n=i("<div>",{"class":"yasqe"}).appendTo(i(e));t=l(t);var o=u(r(n[0],t));d(o);return o},l=function(e){var t=i.extend(!0,{},a.defaults,e);return t},u=function(t){t.autocompleters=e("./autocompleters/autocompleterBase.js")(a,t);t.options.autocompleters&&t.options.autocompleters.forEach(function(e){a.Autocompleters[e]&&t.autocompleters.init(e,a.Autocompleters[e])});t.getCompleteToken=function(i,r){return e("./tokenUtils.js").getCompleteToken(t,i,r)};t.getPreviousNonWsToken=function(i,r){return e("./tokenUtils.js").getPreviousNonWsToken(t,i,r)};t.getNextNonWsToken=function(i,r){return e("./tokenUtils.js").getNextNonWsToken(t,i,r)};var r=null,n=null;t.setBackdrop=function(e){if(t.options.backdrop||0===t.options.backdrop||"0"===t.options.backdrop){if(null===n){n=+t.options.backdrop;1===n&&(n=400)}r||(r=i("<div>",{"class":"backdrop"}).click(function(){i(this).hide()}).insertAfter(i(t.getWrapperElement())));e?r.show(n):r.hide(n)}};t.query=function(e){a.executeQuery(t,e)};t.getUrlArguments=function(e){return a.getUrlArguments(t,e)};t.getPrefixesFromQuery=function(){return e("./prefixUtils.js").getPrefixesFromQuery(t)};t.addPrefixes=function(i){return e("./prefixUtils.js").addPrefixes(t,i)};t.removePrefixes=function(i){return e("./prefixUtils.js").removePrefixes(t,i)};t.getValueWithoutComments=function(){var e="";a.runMode(t.getValue(),"sparql11",function(t,i){"comment"!=i&&(e+=t)});return e};t.getQueryType=function(){return t.queryType};t.getQueryMode=function(){var e=t.getQueryType();return"INSERT"==e||"DELETE"==e||"LOAD"==e||"CLEAR"==e||"CREATE"==e||"DROP"==e||"COPY"==e||"MOVE"==e||"ADD"==e?"update":"query"};t.setCheckSyntaxErrors=function(e){t.options.syntaxErrorCheck=e;E(t)};t.enableCompleter=function(e){p(t.options,e);a.Autocompleters[e]&&t.autocompleters.init(e,a.Autocompleters[e])};t.disableCompleter=function(e){c(t.options,e)};return t},p=function(e,t){e.autocompleters||(e.autocompleters=[]);e.autocompleters.push(t)},c=function(e,t){if("object"==typeof e.autocompleters){var r=i.inArray(t,e.autocompleters);if(r>=0){e.autocompleters.splice(r,1);c(e,t)}}},d=function(e){var t=n.getPersistencyId(e,e.options.persistent);if(t){var i=o.storage.get(t);i&&e.setValue(i)}a.drawButtons(e);e.on("blur",function(e){a.storeQuery(e)});e.on("change",function(e){E(e);a.updateQueryButton(e);a.positionButtons(e)});e.on("changes",function(){E(e);a.updateQueryButton(e);a.positionButtons(e)});e.on("cursorActivity",function(e){h(e)});e.prevQueryValid=!1;E(e);a.positionButtons(e);if(e.options.consumeShareLink){e.options.consumeShareLink(e,f());window.addEventListener("hashchange",function(){e.options.consumeShareLink(e,f())})}},f=function(){var e=null;window.location.hash.length>1&&(e=i.deparam(window.location.hash.substring(1)));e&&"query"in e||!(window.location.search.length>1)||(e=i.deparam(window.location.search.substring(1)));return e},h=function(e){e.cursor=i(".CodeMirror-cursor");e.buttons&&e.buttons.is(":visible")&&e.cursor.length>0&&(n.elementsOverlap(e.cursor,e.buttons)?e.buttons.find("svg").attr("opacity","0.2"):e.buttons.find("svg").attr("opacity","1.0"))},E=function(t,r){t.queryValid=!0;t.clearGutter("gutterErrorBar");for(var n=null,a=0;a<t.lineCount();++a){var l=!1;t.prevQueryValid||(l=!0);var u=t.getTokenAt({line:a,ch:t.getLine(a).length},l),n=u.state;t.queryType=n.queryType;if(0==n.OK){if(!t.options.syntaxErrorCheck){i(t.getWrapperElement).find(".sp-error").css("color","black");return}var p=o.svg.getElement(s.warning);n.possibleCurrent&&n.possibleCurrent.length>0&&e("./tooltip")(t,p,function(){var e=[];n.possibleCurrent.forEach(function(t){e.push("<strong style='text-decoration:underline'>"+i("<div/>").text(t).html()+"</strong>")});return"This line is invalid. Expected: "+e.join(", ")});p.style.marginTop="2px";p.style.marginLeft="2px";p.className="parseErrorIcon";t.setGutterMarker(a,"gutterErrorBar",p);t.queryValid=!1;break}}t.prevQueryValid=t.queryValid;if(r&&null!=n&&void 0!=n.stack){var c=n.stack,d=n.stack.length;d>1?t.queryValid=!1:1==d&&"solutionModifier"!=c[0]&&"?limitOffsetClauses"!=c[0]&&"?offsetClause"!=c[0]&&(t.queryValid=!1)}};i.extend(a,r);a.Autocompleters={};a.registerAutocompleter=function(e,t){a.Autocompleters[e]=t;p(a.defaults,e)};a.autoComplete=function(e){e.autocompleters.autoComplete(!1)};a.registerAutocompleter("prefixes",e("./autocompleters/prefixes.js"));a.registerAutocompleter("properties",e("./autocompleters/properties.js"));a.registerAutocompleter("classes",e("./autocompleters/classes.js"));a.registerAutocompleter("variables",e("./autocompleters/variables.js"));a.positionButtons=function(e){var t=i(e.getWrapperElement()).find(".CodeMirror-vscrollbar"),r=0;t.is(":visible")&&(r=t.outerWidth());e.buttons.is(":visible")&&e.buttons.css("right",r+6)};a.createShareLink=function(e){var t={};window.location.hash.length>1&&(t=i.deparam(window.location.hash.substring(1)));t.query=e.getValue();return t};a.consumeShareLink=function(e,t){t&&t.query&&e.setValue(t.query)};a.drawButtons=function(e){e.buttons=i("<div class='yasqe_buttons'></div>").appendTo(i(e.getWrapperElement()));if(e.options.createShareLink){var t=i(o.svg.getElement(s.share));t.click(function(r){r.stopPropagation();var n=i("<div class='yasqe_sharePopup'></div>").appendTo(e.buttons);i("html").click(function(){n&&n.remove()});n.click(function(e){e.stopPropagation()});var o=i("<textarea></textarea>").val(location.protocol+"//"+location.host+location.pathname+location.search+"#"+i.param(e.options.createShareLink(e)));o.focus(function(){var 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m={busy:"loader",valid:"query",error:"queryInvalid"};a.updateQueryButton=function(e,t){var r=i(e.getWrapperElement()).find(".yasqe_queryButton");if(0!=r.length){if(!t){t="valid";e.queryValid===!1&&(t="error")}if(t!=e.queryStatus&&("busy"==t||"valid"==t||"error"==t)){r.empty().removeClass(function(e,t){return t.split(" ").filter(function(e){return 0==e.indexOf("query_")}).join(" ")}).addClass("query_"+t);o.svg.draw(r,s[m[t]]);e.queryStatus=t}}};a.fromTextArea=function(e,t){t=l(t);var n=(i("<div>",{"class":"yasqe"}).insertBefore(i(e)).append(i(e)),u(r.fromTextArea(e,t)));d(n);return n};a.storeQuery=function(e){var t=n.getPersistencyId(e,e.options.persistent);t&&o.storage.set(t,e.getValue(),"month")};a.commentLines=function(e){for(var t=e.getCursor(!0).line,i=e.getCursor(!1).line,r=Math.min(t,i),n=Math.max(t,i),o=!0,s=r;n>=s;s++){var a=e.getLine(s);if(0==a.length||"#"!=a.substring(0,1)){o=!1;break}}for(var 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o=[["keyword","ws","prefixed","ws","uri"],["keyword","ws","uri"]],s=["{",".",";"],a=["}"],l=function(e){for(var t=0;t<o.length;t++)if(c.valueOf().toString()==o[t].valueOf().toString())return 1;for(var t=0;t<s.length;t++)if(e==s[t])return 1;for(var t=0;t<a.length;t++)if(""!=i.trim(p)&&e==a[t])return-1;return 0},u="",p="",c=[];r.runMode(e,"sparql11",function(e,t){c.push(t);var i=l(e,t);if(0!=i){if(1==i){u+=e+"\n";p=""}else{u+="\n"+e;p=e}c=[]}else{p+=e;u+=e}1==c.length&&"sp-ws"==c[0]&&(c=[])});return 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strict";var i=function(e,t){var i=e.getPrefixesFromQuery();if("string"==typeof t)r(e,t);else for(var n in t)n in i||r(e,n+": <"+t[n]+">")},r=function(e,t){for(var i=null,r=0,n=e.lineCount(),o=0;n>o;o++){var a=e.getNextNonWsToken(o);if(null!=a&&("PREFIX"==a.string||"BASE"==a.string)){i=a;r=o}}if(null==i)e.replaceRange("PREFIX "+t+"\n",{line:0,ch:0});else{var l=s(e,r);e.replaceRange("\n"+l+"PREFIX "+t,{line:r})}},n=function(e,t){var i=function(e){return e.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&")};for(var r in t)e.setValue(e.getValue().replace(new RegExp("PREFIX\\s*"+r+":\\s*"+i("<"+t[r]+">")+"\\s*","ig"),""))},o=function(e){for(var t={},i=!0,r=function(n,s){if(i){s||(s=1);var a=e.getNextNonWsToken(o,s);if(a){-1==a.state.possibleCurrent.indexOf("PREFIX")&&-1==a.state.possibleNext.indexOf("PREFIX")&&(i=!1);if("PREFIX"==a.string.toUpperCase()){var l=e.getNextNonWsToken(o,a.end+1);if(l){var u=e.getNextNonWsToken(o,l.end+1);if(u){var 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//# sourceMappingURL=yasqe.bundled.min.js.map |
app/components/ConfirmRejectModal/ConfirmRejectModal.js | Eaternity/eaternity-edb-solution | import React from 'react'
import PropTypes from 'prop-types'
import {Button, Modal, ModalHeader, ModalBody, ModalFooter} from 'reactstrap'
const ConfirmRejectModal = props => {
const {
header,
body,
isOpen,
toggle,
confirmBtnText,
rejectBtnText,
onConfirmClick,
onRejectClick
} = props
return (
<Modal isOpen={isOpen} toggle={toggle}>
<ModalHeader>
{header}
</ModalHeader>
<ModalBody>
{body}
</ModalBody>
<ModalFooter>
<Button color='success' outline onClick={() => onConfirmClick()}>
{confirmBtnText}
</Button>{' '}
<Button color='warning' outline onClick={() => onRejectClick()}>
{rejectBtnText}
</Button>
</ModalFooter>
</Modal>
)
}
ConfirmRejectModal.propTypes = {
isOpen: PropTypes.bool.isRequired,
toggle: PropTypes.func.isRequired,
header: PropTypes.string.isRequired,
body: PropTypes.string.isRequired,
confirmBtnText: PropTypes.string.isRequired,
rejectBtnText: PropTypes.string.isRequired,
onConfirmClick: PropTypes.func.isRequired,
onRejectClick: PropTypes.func.isRequired
}
export default ConfirmRejectModal
|
src/ui/react/test/util/utils.js | ipeychev/alloy-editor | (function() {
'use strict';
if (!window.Utils) {
window.Utils = {};
}
window.Utils.assertDropdownCommandButtonResult = (function() {
var assertResult = window.Utils.assertResult('src/ui/react/test/fixtures');
return function(config) {
var TestUtils = React.addons.TestUtils;
var Simulate = TestUtils.Simulate;
var command = function() {
var dropdown = TestUtils.findRenderedDOMComponentWithClass(config.buttonDropdown, 'ae-dropdown');
var commandButtons = TestUtils.findAllInRenderedTree(dropdown, function(component) {
return component.props.command === config.buttonCommand;
});
assert.ok(commandButtons.length);
if (config.selectionFn) {
config.selectionFn.call(this);
}
Simulate.click(React.findDOMNode(commandButtons[0]));
};
assertResult.call(this,
config.initialFixture, command, config.expectedFixture, config.errorMessage
);
};
}());
window.Utils.createAlloyEditor = function(done, config) {
var editable = document.createElement('div');
editable.setAttribute('id', 'editable');
editable.setAttribute('contenteditable', true);
document.getElementsByTagName('body')[0].appendChild(editable);
this._editable = editable;
assert.ok(bender);
assert.ok(CKEDITOR);
assert.ok(AlloyEditor);
config = CKEDITOR.tools.merge({
toolbars: {}
}, config);
this.editor = AlloyEditor.editable('editable', config);
this.nativeEditor = this.editor.get('nativeEditor');
this.nativeEditor.on('instanceReady', function() {
this.nativeEditor.focus();
done();
}.bind(this));
};
window.Utils.destroyAlloyEditor = function(done) {
if (this.editor) {
this.editor.destroy();
}
this._editable.parentNode.removeChild(this._editable);
if (done) {
done();
}
};
}()); |
thinking-in-react/step-4.js | hackerrdave/nodeschool | import React from 'react';
export const ProductCategoryRow = React.createClass({
render() {
return (
<tr>
<th colSpan={2}>{this.props.category}</th>
</tr>
);
}
});
export const ProductRow = React.createClass({
render() {
const product = this.props.product;
const style = {
color: product.stocked ? null : 'red'
};
return (
<tr>
<td style={style}>{product.name}</td>
<td>{product.price}</td>
</tr>
);
}
});
export const ProductTable = React.createClass({
render() {
const products = this.props.products;
const rows = [];
let currentCategory;
products.forEach((product) => {
if (product.category !== currentCategory) {
currentCategory = product.category;
rows.push((
<ProductCategoryRow key={currentCategory} category={currentCategory}/>
));
}
rows.push((
<ProductRow key={product.name} product={product}/>
));
});
return (
<table>
<thead>
<tr>
<th>Name</th>
<th>Price</th>
</tr>
</thead>
<tbody>
{rows}
</tbody>
</table>
);
}
});
export const SearchBar = React.createClass({
render() {
return (
<form>
<input type="search" placeholder="Search..."/>
<label>
<input type="checkbox"/>
Only show products in stock
</label>
</form>
);
}
});
export const FilterableProductTable = React.createClass({
getInitialState() {
return {
filterText: '',
inStockOnly: false,
};
},
render() {
const products = this.props.products;
return (
<div>
<SearchBar/>
<ProductTable products={products}/>
</div>
);
}
});
|
src/framework.spec.js | GovReady/GovReady-Agent-Client | import assert from 'assert'
import React from 'react'
import {mount, render, shallow} from 'enzyme'
class Fixture extends React.Component {
render () {
return (
<div>
<input id='checked' defaultChecked />
<input id='not' defaultChecked={false} />
</div>
)
}
}
describe('(Framework) Karma Plugins', function () {
it('Should expose "expect" globally.', function () {
assert.ok(expect)
})
it('Should expose "should" globally.', function () {
assert.ok(should)
})
it('Should have chai-as-promised helpers.', function () {
const pass = new Promise(res => res('test'))
const fail = new Promise((res, rej) => rej())
return Promise.all([
expect(pass).to.be.fulfilled,
expect(fail).to.not.be.fulfilled
])
})
it('should have chai-enzyme working', function() {
let wrapper = shallow(<Fixture />)
expect(wrapper.find('#checked')).to.be.checked()
wrapper = mount(<Fixture />)
expect(wrapper.find('#checked')).to.be.checked()
wrapper = render(<Fixture />)
expect(wrapper.find('#checked')).to.be.checked()
})
})
|
ajax/libs/ember-data.js/1.0.0-beta.4/ember-data.prod.js | codevinsky/cdnjs | /*!
* @overview Ember Data
* @copyright Copyright 2011-2013 Tilde Inc. and contributors.
* Portions Copyright 2011 LivingSocial Inc.
* @license Licensed under MIT license (see license.js)
*/
// Version: 1.0.0-beta.4
(function() {
var define, requireModule;
(function() {
var registry = {}, seen = {};
define = function(name, deps, callback) {
registry[name] = { deps: deps, callback: callback };
};
requireModule = function(name) {
if (seen[name]) { return seen[name]; }
seen[name] = {};
var mod, deps, callback, reified , exports;
mod = registry[name];
if (!mod) {
throw new Error("Module '" + name + "' not found.");
}
deps = mod.deps;
callback = mod.callback;
reified = [];
exports;
for (var i=0, l=deps.length; i<l; i++) {
if (deps[i] === 'exports') {
reified.push(exports = {});
} else {
reified.push(requireModule(deps[i]));
}
}
var value = callback.apply(this, reified);
return seen[name] = exports || value;
};
})();
(function() {
/**
@module ember-data
*/
/**
All Ember Data methods and functions are defined inside of this namespace.
@class DS
@static
*/
var DS;
if ('undefined' === typeof DS) {
DS = Ember.Namespace.create({
VERSION: '1.0.0-beta.4'
});
if ('undefined' !== typeof window) {
window.DS = DS;
}
if (Ember.libraries) {
Ember.libraries.registerCoreLibrary('Ember Data', DS.VERSION);
}
}
})();
(function() {
var get = Ember.get, set = Ember.set, isNone = Ember.isNone;
// Simple dispatcher to support overriding the aliased
// method in subclasses.
function aliasMethod(methodName) {
return function() {
return this[methodName].apply(this, arguments);
};
}
/**
In Ember Data a Serializer is used to serialize and deserialize
records when they are transfered in and out of an external source.
This process involves normalizing property names, transforming
attribute values and serializeing relationships.
For maximum performance Ember Data recomends you use the
[RESTSerializer](DS.RESTSerializer.html) or one of its subclasses.
`JSONSerializer` is useful for simpler or legacy backends that may
not support the http://jsonapi.org/ spec.
@class JSONSerializer
@namespace DS
*/
DS.JSONSerializer = Ember.Object.extend({
/**
The primaryKey is used when serializing and deserializing
data. Ember Data always uses the `id` propery to store the id of
the record. The external source may not always follow this
convention. In these cases it is usesful to override the
primaryKey property to match the primaryKey of your external
store.
Example
```javascript
App.ApplicationSerializer = DS.JSONSerializer.extend({
primaryKey: '_id'
});
```
@property primaryKey
@type {String}
*/
primaryKey: 'id',
/**
Given a subclass of `DS.Model` and a JSON object this method will
iterate through each attribute of the `DS.Model` and invoke the
`DS.Transform#deserialize` method on the matching property of the
JSON object. This method is typically called after the
serializer's `normalize` method.
@method applyTransforms
@private
@param {subclass of DS.Model} type
@param {Object} data The data to transform
@return {Object} data The transformed data object
*/
applyTransforms: function(type, data) {
type.eachTransformedAttribute(function(key, type) {
var transform = this.transformFor(type);
data[key] = transform.deserialize(data[key]);
}, this);
return data;
},
/**
Normalizes a part of the JSON payload returned by
the server. You should override this method, munge the hash
and call super if you have generic normalization to do.
It takes the type of the record that is being normalized
(as a DS.Model class), the property where the hash was
originally found, and the hash to normalize.
You can use this method, for example, to normalize underscored keys to camelized
or other general-purpose normalizations.
Example
```javascript
App.ApplicationSerializer = DS.JSONSerializer.extend({
normalize: function(type, hash) {
var normalizedHash = {};
var fields = Ember.get(type, 'fields');
fields.forEach(function(field) {
var normalizedProp = Ember.String.camelize(field);
normalizedHash[normalizedProp] = hash[field];
});
return this._super.apply(this, arguments);
}
});
```
@method normalize
@param {subclass of DS.Model} type
@param {Object} hash
@return {Object}
*/
normalize: function(type, hash) {
if (!hash) { return hash; }
this.applyTransforms(type, hash);
return hash;
},
// SERIALIZE
/**
Called when a record is saved in order to convert the
record into JSON.
By default, it creates a JSON object with a key for
each attribute and belongsTo relationship.
For example, consider this model:
```javascript
App.Comment = DS.Model.extend({
title: DS.attr(),
body: DS.attr(),
author: DS.belongsTo('user')
});
```
The default serialization would create a JSON object like:
```javascript
{
"title": "Rails is unagi",
"body": "Rails? Omakase? O_O",
"author": 12
}
```
By default, attributes are passed through as-is, unless
you specified an attribute type (`DS.attr('date')`). If
you specify a transform, the JavaScript value will be
serialized when inserted into the JSON hash.
By default, belongs-to relationships are converted into
IDs when inserted into the JSON hash.
## IDs
`serialize` takes an options hash with a single option:
`includeId`. If this option is `true`, `serialize` will,
by default include the ID in the JSON object it builds.
The adapter passes in `includeId: true` when serializing
a record for `createRecord`, but not for `updateRecord`.
## Customization
Your server may expect a different JSON format than the
built-in serialization format.
In that case, you can implement `serialize` yourself and
return a JSON hash of your choosing.
```javascript
App.PostSerializer = DS.JSONSerializer.extend({
serialize: function(post, options) {
var json = {
POST_TTL: post.get('title'),
POST_BDY: post.get('body'),
POST_CMS: post.get('comments').mapProperty('id')
}
if (options.includeId) {
json.POST_ID_ = post.get('id');
}
return json;
}
});
```
## Customizing an App-Wide Serializer
If you want to define a serializer for your entire
application, you'll probably want to use `eachAttribute`
and `eachRelationship` on the record.
```javascript
App.ApplicationSerializer = DS.JSONSerializer.extend({
serialize: function(record, options) {
var json = {};
record.eachAttribute(function(name) {
json[serverAttributeName(name)] = record.get(name);
})
record.eachRelationship(function(name, relationship) {
if (relationship.kind === 'hasMany') {
json[serverHasManyName(name)] = record.get(name).mapBy('id');
}
});
if (options.includeId) {
json.ID_ = record.get('id');
}
return json;
}
});
function serverAttributeName(attribute) {
return attribute.underscore().toUpperCase();
}
function serverHasManyName(name) {
return serverAttributeName(name.singularize()) + "_IDS";
}
```
This serializer will generate JSON that looks like this:
```javascript
{
"TITLE": "Rails is omakase",
"BODY": "Yep. Omakase.",
"COMMENT_IDS": [ 1, 2, 3 ]
}
```
## Tweaking the Default JSON
If you just want to do some small tweaks on the default JSON,
you can call super first and make the tweaks on the returned
JSON.
```javascript
App.PostSerializer = DS.JSONSerializer.extend({
serialize: function(record, options) {
var json = this._super.apply(this, arguments);
json.subject = json.title;
delete json.title;
return json;
}
});
```
@method serialize
@param {subclass of DS.Model} record
@param {Object} options
@return {Object} json
*/
serialize: function(record, options) {
var json = {};
if (options && options.includeId) {
var id = get(record, 'id');
if (id) {
json[get(this, 'primaryKey')] = get(record, 'id');
}
}
record.eachAttribute(function(key, attribute) {
this.serializeAttribute(record, json, key, attribute);
}, this);
record.eachRelationship(function(key, relationship) {
if (relationship.kind === 'belongsTo') {
this.serializeBelongsTo(record, json, relationship);
} else if (relationship.kind === 'hasMany') {
this.serializeHasMany(record, json, relationship);
}
}, this);
return json;
},
/**
`serializeAttribute` can be used to customize how `DS.attr`
properties are serialized
For example if you wanted to ensure all you attributes were always
serialized as properties on an `attributes` object you could
write:
```javascript
App.ApplicationSerializer = DS.JSONSerializer.extend({
serializeAttribute: function(record, json, key, attributes) {
json.attributes = json.attributes || {};
this._super(record, json.attributes, key, attributes);
}
});
```
@method serializeAttribute
@param {DS.Model} record
@param {Object} json
@param {String} key
@param {Object} attribute
*/
serializeAttribute: function(record, json, key, attribute) {
var attrs = get(this, 'attrs');
var value = get(record, key), type = attribute.type;
if (type) {
var transform = this.transformFor(type);
value = transform.serialize(value);
}
// if provided, use the mapping provided by `attrs` in
// the serializer
key = attrs && attrs[key] || (this.keyForAttribute ? this.keyForAttribute(key) : key);
json[key] = value;
},
/**
`serializeBelongsTo` can be used to customize how `DS.belongsTo`
properties are serialized.
Example
```javascript
App.PostSerializer = DS.JSONSerializer.extend({
serializeBelongsTo: function(record, json, relationship) {
var key = relationship.key;
var belongsTo = get(record, key);
key = this.keyForRelationship ? this.keyForRelationship(key, "belongsTo") : key;
json[key] = Ember.isNone(belongsTo) ? belongsTo : belongsTo.toJSON();
}
});
```
@method serializeBelongsTo
@param {DS.Model} record
@param {Object} json
@param {Object} relationship
*/
serializeBelongsTo: function(record, json, relationship) {
var key = relationship.key;
var belongsTo = get(record, key);
key = this.keyForRelationship ? this.keyForRelationship(key, "belongsTo") : key;
if (isNone(belongsTo)) {
json[key] = belongsTo;
} else {
json[key] = get(belongsTo, 'id');
}
if (relationship.options.polymorphic) {
this.serializePolymorphicType(record, json, relationship);
}
},
/**
`serializeHasMany` can be used to customize how `DS.hasMany`
properties are serialized.
Example
```javascript
App.PostSerializer = DS.JSONSerializer.extend({
serializeHasMany: function(record, json, relationship) {
var key = relationship.key;
if (key === 'comments') {
return;
} else {
this._super.apply(this, arguments);
}
}
});
```
@method serializeHasMany
@param {DS.Model} record
@param {Object} json
@param {Object} relationship
*/
serializeHasMany: function(record, json, relationship) {
var key = relationship.key;
var relationshipType = DS.RelationshipChange.determineRelationshipType(record.constructor, relationship);
if (relationshipType === 'manyToNone' || relationshipType === 'manyToMany') {
json[key] = get(record, key).mapBy('id');
// TODO support for polymorphic manyToNone and manyToMany relationships
}
},
/**
You can use this method to customize how polymorphic objects are
serialized. Objects are considered to be polymorphic if
`{polymorphic: true}` is pass as the second argument to the
`DS.belongsTo` function.
Example
```javascript
App.CommentSerializer = DS.JSONSerializer.extend({
serializePolymorphicType: function(record, json, relationship) {
var key = relationship.key,
belongsTo = get(record, key);
key = this.keyForAttribute ? this.keyForAttribute(key) : key;
json[key + "_type"] = belongsTo.constructor.typeKey;
}
});
```
@method serializePolymorphicType
@param {DS.Model} record
@param {Object} json
@param {Object} relationship
*/
serializePolymorphicType: Ember.K,
// EXTRACT
/**
The `extract` method is used to deserialize payload data from the
server. By default the `JSONSerializer` does not push the records
into the store. However records that subclass `JSONSerializer`
such as the `RESTSerializer` may push records into the store as
part of the extract call.
This method deletegates to a more specific extract method based on
the `requestType`.
Example
```javascript
var get = Ember.get;
socket.on('message', function(message) {
var modelName = message.model;
var data = message.data;
var type = store.modelFor(modelName);
var serializer = store.serializerFor(type.typeKey);
var record = serializer.extract(store, type, data, get(data, 'id'), 'single');
store.push(modelName, record);
});
```
@method extract
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@param {String or Number} id
@param {String} requestType
@return {Object} json The deserialized payload
*/
extract: function(store, type, payload, id, requestType) {
this.extractMeta(store, type, payload);
var specificExtract = "extract" + requestType.charAt(0).toUpperCase() + requestType.substr(1);
return this[specificExtract](store, type, payload, id, requestType);
},
/**
`extractFindAll` is a hook into the extract method used when a
call is made to `DS.Store#findAll`. By default this method is an
alias for [extractArray](#method_extractArray).
@method extractFindAll
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Array} array An array of deserialized objects
*/
extractFindAll: aliasMethod('extractArray'),
/**
`extractFindQuery` is a hook into the extract method used when a
call is made to `DS.Store#findQuery`. By default this method is an
alias for [extractArray](#method_extractArray).
@method extractFindQuery
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Array} array An array of deserialized objects
*/
extractFindQuery: aliasMethod('extractArray'),
/**
`extractFindMany` is a hook into the extract method used when a
call is made to `DS.Store#findMany`. By default this method is
alias for [extractArray](#method_extractArray).
@method extractFindMany
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Array} array An array of deserialized objects
*/
extractFindMany: aliasMethod('extractArray'),
/**
`extractFindHasMany` is a hook into the extract method used when a
call is made to `DS.Store#findHasMany`. By default this method is
alias for [extractArray](#method_extractArray).
@method extractFindHasMany
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Array} array An array of deserialized objects
*/
extractFindHasMany: aliasMethod('extractArray'),
/**
`extractCreateRecord` is a hook into the extract method used when a
call is made to `DS.Store#createRecord`. By default this method is
alias for [extractSave](#method_extractSave).
@method extractCreateRecord
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Object} json The deserialized payload
*/
extractCreateRecord: aliasMethod('extractSave'),
/**
`extractUpdateRecord` is a hook into the extract method used when
a call is made to `DS.Store#update`. By default this method is alias
for [extractSave](#method_extractSave).
@method extractUpdateRecord
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Object} json The deserialized payload
*/
extractUpdateRecord: aliasMethod('extractSave'),
/**
`extractDeleteRecord` is a hook into the extract method used when
a call is made to `DS.Store#deleteRecord`. By default this method is
alias for [extractSave](#method_extractSave).
@method extractDeleteRecord
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Object} json The deserialized payload
*/
extractDeleteRecord: aliasMethod('extractSave'),
/**
`extractFind` is a hook into the extract method used when
a call is made to `DS.Store#find`. By default this method is
alias for [extractSingle](#method_extractSingle).
@method extractFind
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Object} json The deserialized payload
*/
extractFind: aliasMethod('extractSingle'),
/**
`extractFindBelongsTo` is a hook into the extract method used when
a call is made to `DS.Store#findBelongsTo`. By default this method is
alias for [extractSingle](#method_extractSingle).
@method extractFindBelongsTo
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Object} json The deserialized payload
*/
extractFindBelongsTo: aliasMethod('extractSingle'),
/**
`extractSave` is a hook into the extract method used when a call
is made to `DS.Model#save`. By default this method is alias
for [extractSingle](#method_extractSingle).
@method extractSave
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Object} json The deserialized payload
*/
extractSave: aliasMethod('extractSingle'),
/**
`extractSingle` is used to deserialize a single record returned
from the adapter.
Example
```javascript
App.PostSerializer = DS.JSONSerializer.extend({
extractSingle: function(store, type, payload) {
payload.comments = payload._embedded.comment;
delete payload._embedded;
return this._super(store, type, payload);
},
});
```
@method extractSingle
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Object} json The deserialized payload
*/
extractSingle: function(store, type, payload) {
return this.normalize(type, payload);
},
/**
`extractArray` is used to deserialize an array of records
returned from the adapter.
Example
```javascript
App.PostSerializer = DS.JSONSerializer.extend({
extractArray: function(store, type, payload) {
return payload.map(function(json) {
return this.extractSingle(json);
}, this);
}
});
```
@method extractArray
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@return {Array} array An array of deserialized objects
*/
extractArray: function(store, type, payload) {
return this.normalize(type, payload);
},
/**
`extractMeta` is used to deserialize any meta information in the
adapter payload. By default Ember Data expects meta information to
be located on the `meta` property of the payload object.
Example
```javascript
App.PostSerializer = DS.JSONSerializer.extend({
extractMeta: function(store, type, payload) {
if (payload && payload._pagination) {
store.metaForType(type, payload._pagination);
delete payload._pagination;
}
}
});
```
@method extractMeta
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
*/
extractMeta: function(store, type, payload) {
if (payload && payload.meta) {
store.metaForType(type, payload.meta);
delete payload.meta;
}
},
/**
`keyForRelationship` can be used to define a custom key when
serializeing relationship properties. By default `JSONSerializer`
does not provide an implementation of this method.
Example
```javascript
App.PostSerializer = DS.JSONSerializer.extend({
keyForRelationship: function(key, relationship) {
return 'rel_' + Ember.String.underscore(key);
}
});
```
@method keyForRelationship
@param {String} key
@param {String} relationship type
@return {String} normalized key
*/
// HELPERS
/**
@method transformFor
@private
@param {String} attributeType
@param {Boolean} skipAssertion
@return {DS.Transform} transform
*/
transformFor: function(attributeType, skipAssertion) {
var transform = this.container.lookup('transform:' + attributeType);
return transform;
}
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, capitalize = Ember.String.capitalize, underscore = Ember.String.underscore, DS = window.DS ;
/**
Extend `Ember.DataAdapter` with ED specific code.
@class DebugAdapter
@namespace DS
@extends Ember.DataAdapter
@private
*/
DS.DebugAdapter = Ember.DataAdapter.extend({
getFilters: function() {
return [
{ name: 'isNew', desc: 'New' },
{ name: 'isModified', desc: 'Modified' },
{ name: 'isClean', desc: 'Clean' }
];
},
detect: function(klass) {
return klass !== DS.Model && DS.Model.detect(klass);
},
columnsForType: function(type) {
var columns = [{ name: 'id', desc: 'Id' }], count = 0, self = this;
get(type, 'attributes').forEach(function(name, meta) {
if (count++ > self.attributeLimit) { return false; }
var desc = capitalize(underscore(name).replace('_', ' '));
columns.push({ name: name, desc: desc });
});
return columns;
},
getRecords: function(type) {
return this.get('store').all(type);
},
getRecordColumnValues: function(record) {
var self = this, count = 0,
columnValues = { id: get(record, 'id') };
record.eachAttribute(function(key) {
if (count++ > self.attributeLimit) {
return false;
}
var value = get(record, key);
columnValues[key] = value;
});
return columnValues;
},
getRecordKeywords: function(record) {
var keywords = [], keys = Ember.A(['id']);
record.eachAttribute(function(key) {
keys.push(key);
});
keys.forEach(function(key) {
keywords.push(get(record, key));
});
return keywords;
},
getRecordFilterValues: function(record) {
return {
isNew: record.get('isNew'),
isModified: record.get('isDirty') && !record.get('isNew'),
isClean: !record.get('isDirty')
};
},
getRecordColor: function(record) {
var color = 'black';
if (record.get('isNew')) {
color = 'green';
} else if (record.get('isDirty')) {
color = 'blue';
}
return color;
},
observeRecord: function(record, recordUpdated) {
var releaseMethods = Ember.A(), self = this,
keysToObserve = Ember.A(['id', 'isNew', 'isDirty']);
record.eachAttribute(function(key) {
keysToObserve.push(key);
});
keysToObserve.forEach(function(key) {
var handler = function() {
recordUpdated(self.wrapRecord(record));
};
Ember.addObserver(record, key, handler);
releaseMethods.push(function() {
Ember.removeObserver(record, key, handler);
});
});
var release = function() {
releaseMethods.forEach(function(fn) { fn(); } );
};
return release;
}
});
})();
(function() {
/**
The `DS.Transform` class is used to serialize and deserialize model
attributes when they are saved or loaded from an
adapter. Subclassing `DS.Transform` is useful for creating custom
attributes. All subclasses of `DS.Transform` must implement a
`serialize` and a `deserialize` method.
Example
```javascript
App.RawTransform = DS.Transform.extend({
deserialize: function(serialized) {
return serialized;
},
serialize: function(deserialized) {
return deserialized;
}
});
```
Usage
```javascript
var attr = DS.attr;
App.Requirement = DS.Model.extend({
name: attr('string'),
optionsArray: attr('raw')
});
```
@class Transform
@namespace DS
*/
DS.Transform = Ember.Object.extend({
/**
When given a deserialized value from a record attribute this
method must return the serialized value.
Example
```javascript
serialize: function(deserialized) {
return Ember.isEmpty(deserialized) ? null : Number(deserialized);
}
```
@method serialize
@param deserialized The deserialized value
@return The serialized value
*/
serialize: Ember.required(),
/**
When given a serialize value from a JSON object this method must
return the deserialized value for the record attribute.
Example
```javascript
deserialize: function(serialized) {
return empty(serialized) ? null : Number(serialized);
}
```
@method deserialized
@param serialized The serialized value
@return The deserialized value
*/
deserialize: Ember.required()
});
})();
(function() {
/**
The `DS.BooleanTransform` class is used to serialize and deserialize
boolean attributes on Ember Data record objects. This transform is
used when `boolean` is passed as the type parameter to the
[DS.attr](../../data#method_attr) function.
Usage
```javascript
var attr = DS.attr;
App.User = DS.Model.extend({
isAdmin: attr('boolean'),
name: attr('string'),
email: attr('string')
});
```
@class BooleanTransform
@extends DS.Transform
@namespace DS
*/
DS.BooleanTransform = DS.Transform.extend({
deserialize: function(serialized) {
var type = typeof serialized;
if (type === "boolean") {
return serialized;
} else if (type === "string") {
return serialized.match(/^true$|^t$|^1$/i) !== null;
} else if (type === "number") {
return serialized === 1;
} else {
return false;
}
},
serialize: function(deserialized) {
return Boolean(deserialized);
}
});
})();
(function() {
/**
The `DS.DateTransform` class is used to serialize and deserialize
date attributes on Ember Data record objects. This transform is used
when `date` is passed as the type parameter to the
[DS.attr](../../data#method_attr) function.
```javascript
var attr = DS.attr;
App.Score = DS.Model.extend({
value: attr('number'),
player: DS.belongsTo('player'),
date: attr('date')
});
```
@class DateTransform
@extends DS.Transform
@namespace DS
*/
DS.DateTransform = DS.Transform.extend({
deserialize: function(serialized) {
var type = typeof serialized;
if (type === "string") {
return new Date(Ember.Date.parse(serialized));
} else if (type === "number") {
return new Date(serialized);
} else if (serialized === null || serialized === undefined) {
// if the value is not present in the data,
// return undefined, not null.
return serialized;
} else {
return null;
}
},
serialize: function(date) {
if (date instanceof Date) {
var days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
var months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
var pad = function(num) {
return num < 10 ? "0"+num : ""+num;
};
var utcYear = date.getUTCFullYear(),
utcMonth = date.getUTCMonth(),
utcDayOfMonth = date.getUTCDate(),
utcDay = date.getUTCDay(),
utcHours = date.getUTCHours(),
utcMinutes = date.getUTCMinutes(),
utcSeconds = date.getUTCSeconds();
var dayOfWeek = days[utcDay];
var dayOfMonth = pad(utcDayOfMonth);
var month = months[utcMonth];
return dayOfWeek + ", " + dayOfMonth + " " + month + " " + utcYear + " " +
pad(utcHours) + ":" + pad(utcMinutes) + ":" + pad(utcSeconds) + " GMT";
} else {
return null;
}
}
});
})();
(function() {
var empty = Ember.isEmpty;
/**
The `DS.NumberTransform` class is used to serialize and deserialize
numeric attributes on Ember Data record objects. This transform is
used when `number` is passed as the type parameter to the
[DS.attr](../../data#method_attr) function.
Usage
```javascript
var attr = DS.attr;
App.Score = DS.Model.extend({
value: attr('number'),
player: DS.belongsTo('player'),
date: attr('date')
});
```
@class NumberTransform
@extends DS.Transform
@namespace DS
*/
DS.NumberTransform = DS.Transform.extend({
deserialize: function(serialized) {
return empty(serialized) ? null : Number(serialized);
},
serialize: function(deserialized) {
return empty(deserialized) ? null : Number(deserialized);
}
});
})();
(function() {
var none = Ember.isNone;
/**
The `DS.StringTransform` class is used to serialize and deserialize
string attributes on Ember Data record objects. This transform is
used when `string` is passed as the type parameter to the
[DS.attr](../../data#method_attr) function.
Usage
```javascript
var attr = DS.attr;
App.User = DS.Model.extend({
isAdmin: attr('boolean'),
name: attr('string'),
email: attr('string')
});
```
@class StringTransform
@extends DS.Transform
@namespace DS
*/
DS.StringTransform = DS.Transform.extend({
deserialize: function(serialized) {
return none(serialized) ? null : String(serialized);
},
serialize: function(deserialized) {
return none(deserialized) ? null : String(deserialized);
}
});
})();
(function() {
})();
(function() {
/**
@module ember-data
*/
var set = Ember.set;
/*
This code registers an injection for Ember.Application.
If an Ember.js developer defines a subclass of DS.Store on their application,
this code will automatically instantiate it and make it available on the
router.
Additionally, after an application's controllers have been injected, they will
each have the store made available to them.
For example, imagine an Ember.js application with the following classes:
App.Store = DS.Store.extend({
adapter: 'custom'
});
App.PostsController = Ember.ArrayController.extend({
// ...
});
When the application is initialized, `App.Store` will automatically be
instantiated, and the instance of `App.PostsController` will have its `store`
property set to that instance.
Note that this code will only be run if the `ember-application` package is
loaded. If Ember Data is being used in an environment other than a
typical application (e.g., node.js where only `ember-runtime` is available),
this code will be ignored.
*/
Ember.onLoad('Ember.Application', function(Application) {
Application.initializer({
name: "store",
initialize: function(container, application) {
application.register('store:main', application.Store || DS.Store);
application.register('serializer:_default', DS.JSONSerializer);
application.register('serializer:_rest', DS.RESTSerializer);
application.register('adapter:_rest', DS.RESTAdapter);
// Eagerly generate the store so defaultStore is populated.
// TODO: Do this in a finisher hook
container.lookup('store:main');
}
});
Application.initializer({
name: "transforms",
before: "store",
initialize: function(container, application) {
application.register('transform:boolean', DS.BooleanTransform);
application.register('transform:date', DS.DateTransform);
application.register('transform:number', DS.NumberTransform);
application.register('transform:string', DS.StringTransform);
}
});
Application.initializer({
name: "dataAdapter",
before: "store",
initialize: function(container, application) {
application.register('dataAdapter:main', DS.DebugAdapter);
}
});
Application.initializer({
name: "injectStore",
before: "store",
initialize: function(container, application) {
application.inject('controller', 'store', 'store:main');
application.inject('route', 'store', 'store:main');
application.inject('serializer', 'store', 'store:main');
application.inject('dataAdapter', 'store', 'store:main');
}
});
});
})();
(function() {
/**
@module ember-data
*/
/**
Date.parse with progressive enhancement for ISO 8601 <https://github.com/csnover/js-iso8601>
© 2011 Colin Snover <http://zetafleet.com>
Released under MIT license.
@class Date
@namespace Ember
@static
*/
Ember.Date = Ember.Date || {};
var origParse = Date.parse, numericKeys = [ 1, 4, 5, 6, 7, 10, 11 ];
/**
@method parse
@param date
*/
Ember.Date.parse = function (date) {
var timestamp, struct, minutesOffset = 0;
// ES5 §15.9.4.2 states that the string should attempt to be parsed as a Date Time String Format string
// before falling back to any implementation-specific date parsing, so that’s what we do, even if native
// implementations could be faster
// 1 YYYY 2 MM 3 DD 4 HH 5 mm 6 ss 7 msec 8 Z 9 ± 10 tzHH 11 tzmm
if ((struct = /^(\d{4}|[+\-]\d{6})(?:-(\d{2})(?:-(\d{2}))?)?(?:T(\d{2}):(\d{2})(?::(\d{2})(?:\.(\d{3}))?)?(?:(Z)|([+\-])(\d{2})(?::(\d{2}))?)?)?$/.exec(date))) {
// avoid NaN timestamps caused by “undefined” values being passed to Date.UTC
for (var i = 0, k; (k = numericKeys[i]); ++i) {
struct[k] = +struct[k] || 0;
}
// allow undefined days and months
struct[2] = (+struct[2] || 1) - 1;
struct[3] = +struct[3] || 1;
if (struct[8] !== 'Z' && struct[9] !== undefined) {
minutesOffset = struct[10] * 60 + struct[11];
if (struct[9] === '+') {
minutesOffset = 0 - minutesOffset;
}
}
timestamp = Date.UTC(struct[1], struct[2], struct[3], struct[4], struct[5] + minutesOffset, struct[6], struct[7]);
}
else {
timestamp = origParse ? origParse(date) : NaN;
}
return timestamp;
};
if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Date) {
Date.parse = Ember.Date.parse;
}
})();
(function() {
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
/**
A record array is an array that contains records of a certain type. The record
array materializes records as needed when they are retrieved for the first
time. You should not create record arrays yourself. Instead, an instance of
DS.RecordArray or its subclasses will be returned by your application's store
in response to queries.
@class RecordArray
@namespace DS
@extends Ember.ArrayProxy
@uses Ember.Evented
*/
DS.RecordArray = Ember.ArrayProxy.extend(Ember.Evented, {
/**
The model type contained by this record array.
@property type
@type DS.Model
*/
type: null,
// The array of client ids backing the record array. When a
// record is requested from the record array, the record
// for the client id at the same index is materialized, if
// necessary, by the store.
content: null,
isLoaded: false,
isUpdating: false,
// The store that created this record array.
store: null,
objectAtContent: function(index) {
var content = get(this, 'content');
return content.objectAt(index);
},
update: function() {
if (get(this, 'isUpdating')) { return; }
var store = get(this, 'store'),
type = get(this, 'type');
store.fetchAll(type, this);
},
addRecord: function(record) {
get(this, 'content').addObject(record);
},
removeRecord: function(record) {
get(this, 'content').removeObject(record);
},
save: function() {
var promiseLabel = "DS: RecordArray#save " + get(this, 'type');
var promise = Ember.RSVP.all(this.invoke("save"), promiseLabel).then(function(array) {
return Ember.A(array);
}, null, "DS: RecordArray#save apply Ember.NativeArray");
return DS.PromiseArray.create({ promise: promise });
}
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get;
/**
@class FilteredRecordArray
@namespace DS
@extends DS.RecordArray
*/
DS.FilteredRecordArray = DS.RecordArray.extend({
filterFunction: null,
isLoaded: true,
replace: function() {
var type = get(this, 'type').toString();
throw new Error("The result of a client-side filter (on " + type + ") is immutable.");
},
updateFilter: Ember.observer(function() {
var manager = get(this, 'manager');
manager.updateFilter(this, get(this, 'type'), get(this, 'filterFunction'));
}, 'filterFunction')
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
/**
@class AdapterPopulatedRecordArray
@namespace DS
@extends DS.RecordArray
*/
DS.AdapterPopulatedRecordArray = DS.RecordArray.extend({
query: null,
replace: function() {
var type = get(this, 'type').toString();
throw new Error("The result of a server query (on " + type + ") is immutable.");
},
load: function(data) {
var store = get(this, 'store'),
type = get(this, 'type'),
records = store.pushMany(type, data),
meta = store.metadataFor(type);
this.setProperties({
content: Ember.A(records),
isLoaded: true,
meta: meta
});
// TODO: does triggering didLoad event should be the last action of the runLoop?
Ember.run.once(this, 'trigger', 'didLoad');
}
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
var map = Ember.EnumerableUtils.map;
/**
A ManyArray is a RecordArray that represents the contents of a has-many
relationship.
The ManyArray is instantiated lazily the first time the relationship is
requested.
### Inverses
Often, the relationships in Ember Data applications will have
an inverse. For example, imagine the following models are
defined:
App.Post = DS.Model.extend({
comments: DS.hasMany('comment')
});
App.Comment = DS.Model.extend({
post: DS.belongsTo('post')
});
If you created a new instance of `App.Post` and added
a `App.Comment` record to its `comments` has-many
relationship, you would expect the comment's `post`
property to be set to the post that contained
the has-many.
We call the record to which a relationship belongs the
relationship's _owner_.
@class ManyArray
@namespace DS
@extends DS.RecordArray
*/
DS.ManyArray = DS.RecordArray.extend({
init: function() {
this._super.apply(this, arguments);
this._changesToSync = Ember.OrderedSet.create();
},
/**
The property name of the relationship
@property {String}
@private
*/
name: null,
/**
The record to which this relationship belongs.
@property {DS.Model}
@private
*/
owner: null,
/**
`true` if the relationship is polymorphic, `false` otherwise.
@property {Boolean}
@private
*/
isPolymorphic: false,
// LOADING STATE
isLoaded: false,
/**
Used for async `hasMany` arrays
to keep track of when they will resolve.
@property {Ember.RSVP.Promise}
@private
*/
promise: null,
loadingRecordsCount: function(count) {
this.loadingRecordsCount = count;
},
loadedRecord: function() {
this.loadingRecordsCount--;
if (this.loadingRecordsCount === 0) {
set(this, 'isLoaded', true);
this.trigger('didLoad');
}
},
fetch: function() {
var records = get(this, 'content'),
store = get(this, 'store'),
owner = get(this, 'owner'),
resolver = Ember.RSVP.defer("DS: ManyArray#fetch " + get(this, 'type'));
var unloadedRecords = records.filterProperty('isEmpty', true);
store.fetchMany(unloadedRecords, owner, resolver);
},
// Overrides Ember.Array's replace method to implement
replaceContent: function(index, removed, added) {
// Map the array of record objects into an array of client ids.
added = map(added, function(record) {
return record;
}, this);
this._super(index, removed, added);
},
arrangedContentDidChange: function() {
Ember.run.once(this, 'fetch');
},
arrayContentWillChange: function(index, removed, added) {
var owner = get(this, 'owner'),
name = get(this, 'name');
if (!owner._suspendedRelationships) {
// This code is the first half of code that continues inside
// of arrayContentDidChange. It gets or creates a change from
// the child object, adds the current owner as the old
// parent if this is the first time the object was removed
// from a ManyArray, and sets `newParent` to null.
//
// Later, if the object is added to another ManyArray,
// the `arrayContentDidChange` will set `newParent` on
// the change.
for (var i=index; i<index+removed; i++) {
var record = get(this, 'content').objectAt(i);
var change = DS.RelationshipChange.createChange(owner, record, get(this, 'store'), {
parentType: owner.constructor,
changeType: "remove",
kind: "hasMany",
key: name
});
this._changesToSync.add(change);
}
}
return this._super.apply(this, arguments);
},
arrayContentDidChange: function(index, removed, added) {
this._super.apply(this, arguments);
var owner = get(this, 'owner'),
name = get(this, 'name'),
store = get(this, 'store');
if (!owner._suspendedRelationships) {
// This code is the second half of code that started in
// `arrayContentWillChange`. It gets or creates a change
// from the child object, and adds the current owner as
// the new parent.
for (var i=index; i<index+added; i++) {
var record = get(this, 'content').objectAt(i);
var change = DS.RelationshipChange.createChange(owner, record, store, {
parentType: owner.constructor,
changeType: "add",
kind:"hasMany",
key: name
});
change.hasManyName = name;
this._changesToSync.add(change);
}
// We wait until the array has finished being
// mutated before syncing the OneToManyChanges created
// in arrayContentWillChange, so that the array
// membership test in the sync() logic operates
// on the final results.
this._changesToSync.forEach(function(change) {
change.sync();
});
this._changesToSync.clear();
}
},
// Create a child record within the owner
createRecord: function(hash) {
var owner = get(this, 'owner'),
store = get(owner, 'store'),
type = get(this, 'type'),
record;
record = store.createRecord.call(store, type, hash);
this.pushObject(record);
return record;
}
});
})();
(function() {
/**
@module ember-data
*/
})();
(function() {
/*globals Ember*/
/*jshint eqnull:true*/
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
var once = Ember.run.once;
var isNone = Ember.isNone;
var forEach = Ember.EnumerableUtils.forEach;
var indexOf = Ember.EnumerableUtils.indexOf;
var map = Ember.EnumerableUtils.map;
var resolve = Ember.RSVP.resolve;
var copy = Ember.copy;
// Implementors Note:
//
// The variables in this file are consistently named according to the following
// scheme:
//
// * +id+ means an identifier managed by an external source, provided inside
// the data provided by that source. These are always coerced to be strings
// before being used internally.
// * +clientId+ means a transient numerical identifier generated at runtime by
// the data store. It is important primarily because newly created objects may
// not yet have an externally generated id.
// * +reference+ means a record reference object, which holds metadata about a
// record, even if it has not yet been fully materialized.
// * +type+ means a subclass of DS.Model.
// Used by the store to normalize IDs entering the store. Despite the fact
// that developers may provide IDs as numbers (e.g., `store.find(Person, 1)`),
// it is important that internally we use strings, since IDs may be serialized
// and lose type information. For example, Ember's router may put a record's
// ID into the URL, and if we later try to deserialize that URL and find the
// corresponding record, we will not know if it is a string or a number.
var coerceId = function(id) {
return id == null ? null : id+'';
};
/**
The store contains all of the data for records loaded from the server.
It is also responsible for creating instances of DS.Model that wrap
the individual data for a record, so that they can be bound to in your
Handlebars templates.
Define your application's store like this:
```javascript
MyApp.Store = DS.Store.extend();
```
Most Ember.js applications will only have a single `DS.Store` that is
automatically created by their `Ember.Application`.
You can retrieve models from the store in several ways. To retrieve a record
for a specific id, use `DS.Model`'s `find()` method:
```javascript
var person = App.Person.find(123);
```
If your application has multiple `DS.Store` instances (an unusual case), you can
specify which store should be used:
```javascript
var person = store.find(App.Person, 123);
```
In general, you should retrieve models using the methods on `DS.Model`; you should
rarely need to interact with the store directly.
By default, the store will talk to your backend using a standard REST mechanism.
You can customize how the store talks to your backend by specifying a custom adapter:
```javascript
MyApp.store = DS.Store.create({
adapter: 'MyApp.CustomAdapter'
});
```
You can learn more about writing a custom adapter by reading the `DS.Adapter`
documentation.
@class Store
@namespace DS
@extends Ember.Object
*/
DS.Store = Ember.Object.extend({
/**
@method init
@private
*/
init: function() {
// internal bookkeeping; not observable
this.typeMaps = {};
this.recordArrayManager = DS.RecordArrayManager.create({
store: this
});
this._relationshipChanges = {};
this._pendingSave = [];
},
/**
The adapter to use to communicate to a backend server or other persistence layer.
This can be specified as an instance, class, or string.
If you want to specify `App.CustomAdapter` as a string, do:
```js
adapter: 'custom'
```
@property adapter
@default DS.RESTAdapter
@type {DS.Adapter|String}
*/
adapter: '_rest',
/**
Returns a JSON representation of the record using a custom
type-specific serializer, if one exists.
The available options are:
* `includeId`: `true` if the record's ID should be included in
the JSON representation
@method serialize
@private
@param {DS.Model} record the record to serialize
@param {Object} options an options hash
*/
serialize: function(record, options) {
return this.serializerFor(record.constructor.typeKey).serialize(record, options);
},
/**
This property returns the adapter, after resolving a possible
string key.
If the supplied `adapter` was a class, or a String property
path resolved to a class, this property will instantiate the
class.
This property is cacheable, so the same instance of a specified
adapter class should be used for the lifetime of the store.
@property defaultAdapter
@private
@returns DS.Adapter
*/
defaultAdapter: Ember.computed('adapter', function() {
var adapter = get(this, 'adapter');
if (typeof adapter === 'string') {
adapter = this.container.lookup('adapter:' + adapter) || this.container.lookup('adapter:application') || this.container.lookup('adapter:_rest');
}
if (DS.Adapter.detect(adapter)) {
adapter = adapter.create({ container: this.container });
}
return adapter;
}),
// .....................
// . CREATE NEW RECORD .
// .....................
/**
Create a new record in the current store. The properties passed
to this method are set on the newly created record.
To create a new instance of `App.Post`:
```js
store.createRecord('post', {
title: "Rails is omakase"
});
```
@method createRecord
@param {String} type
@param {Object} properties a hash of properties to set on the
newly created record.
@returns DS.Model
*/
createRecord: function(type, properties) {
type = this.modelFor(type);
properties = copy(properties) || {};
// If the passed properties do not include a primary key,
// give the adapter an opportunity to generate one. Typically,
// client-side ID generators will use something like uuid.js
// to avoid conflicts.
if (isNone(properties.id)) {
properties.id = this._generateId(type);
}
// Coerce ID to a string
properties.id = coerceId(properties.id);
var record = this.buildRecord(type, properties.id);
// Move the record out of its initial `empty` state into
// the `loaded` state.
record.loadedData();
// Set the properties specified on the record.
record.setProperties(properties);
return record;
},
/**
If possible, this method asks the adapter to generate an ID for
a newly created record.
@method generateId
@param {String} type
@returns String if the adapter can generate one, an ID
*/
_generateId: function(type) {
var adapter = this.adapterFor(type);
if (adapter && adapter.generateIdForRecord) {
return adapter.generateIdForRecord(this);
}
return null;
},
// .................
// . DELETE RECORD .
// .................
/**
For symmetry, a record can be deleted via the store.
@method deleteRecord
@param {DS.Model} record
*/
deleteRecord: function(record) {
record.deleteRecord();
},
/**
For symmetry, a record can be unloaded via the store.
@method unloadRecord
@param {DS.Model} record
*/
unloadRecord: function(record) {
record.unloadRecord();
},
// ................
// . FIND RECORDS .
// ................
/**
This is the main entry point into finding records. The first parameter to
this method is the model's name as a string.
---
To find a record by ID, pass the `id` as the second parameter:
```javascript
store.find('person', 1);
```
The `find` method will always return a **promise** that will be resolved
with the record. If the record was already in the store, the promise will
be resolved immediately. Otherwise, the store will ask the adapter's `find`
method to find the necessary data.
The `find` method will always resolve its promise with the same object for
a given type and `id`.
---
To find all records for a type, call `find` with no additional parameters:
```javascript
store.find('person');
```
This will ask the adapter's `findAll` method to find the records for the
given type, and return a promise that will be resolved once the server
returns the values.
---
To find a record by a query, call `find` with a hash as the second
parameter:
```javascript
store.find(App.Person, { page: 1 });
```
This will ask the adapter's `findQuery` method to find the records for
the query, and return a promise that will be resolved once the server
responds.
@method find
@param {DS.Model} type
@param {Object|String|Integer|null} id
*/
find: function(type, id) {
if (id === undefined) {
return this.findAll(type);
}
// We are passed a query instead of an id.
if (Ember.typeOf(id) === 'object') {
return this.findQuery(type, id);
}
return this.findById(type, coerceId(id));
},
/**
This method returns a record for a given type and id combination.
@method findById
@private
@param type
@param id
*/
findById: function(type, id) {
type = this.modelFor(type);
var record = this.recordForId(type, id);
var promise = this.fetchRecord(record) || resolve(record, "DS: Store#findById " + type + " with id: " + id);
return promiseObject(promise);
},
/**
This method makes a series of requests to the adapter's `find` method
and returns a promise that resolves once they are all loaded.
@private
@method findByIds
@param {String} type
@param {Array} ids
@returns Promise
*/
findByIds: function(type, ids) {
var store = this;
var promiseLabel = "DS: Store#findByIds " + type;
return promiseArray(Ember.RSVP.all(map(ids, function(id) {
return store.findById(type, id);
})).then(Ember.A, null, "DS: Store#findByIds of " + type + " complete"));
},
/**
This method is called by `findById` if it discovers that a particular
type/id pair hasn't been loaded yet to kick off a request to the
adapter.
@method fetchRecord
@private
@param {DS.Model} record
@returns Promise
*/
fetchRecord: function(record) {
if (isNone(record)) { return null; }
if (record._loadingPromise) { return record._loadingPromise; }
if (!get(record, 'isEmpty')) { return null; }
var type = record.constructor,
id = get(record, 'id'),
resolver = Ember.RSVP.defer("DS: Store#fetchRecord " + record );
record.loadingData(resolver.promise);
var adapter = this.adapterFor(type);
resolver.resolve(_find(adapter, this, type, id));
return resolver.promise;
},
/**
Get a record by a given type and ID without triggering a fetch.
This method will synchronously return the record if it's available.
Otherwise, it will return null.
```js
var post = store.getById('post', 1);
```
@method getById
@param type
@param id
*/
getById: function(type, id) {
if (this.hasRecordForId(type, id)) {
return this.recordForId(type, id);
} else {
return null;
}
},
/**
This method is called by the record's `reload` method. The record's `reload`
passes in a resolver for the promise it returns.
This method calls the adapter's `find` method, which returns a promise. When
**that** promise resolves, `reloadRecord` will resolve the promise returned
by the record's `reload`.
@method reloadRecord
@private
@param {DS.Model} record
@param {Resolver} resolver
*/
reloadRecord: function(record) {
var type = record.constructor,
adapter = this.adapterFor(type),
id = get(record, 'id');
return _find(adapter, this, type, id);
},
/**
This method takes a list of records, groups the records by type,
converts the records into IDs, and then invokes the adapter's `findMany`
method.
The records are grouped by type to invoke `findMany` on adapters
for each unique type in records.
It is used both by a brand new relationship (via the `findMany`
method) or when the data underlying an existing relationship
changes.
@method fetchMany
@private
@param records
@param owner
*/
fetchMany: function(records, owner, resolver) {
if (!records.length) { return; }
// Group By Type
var recordsByTypeMap = Ember.MapWithDefault.create({
defaultValue: function() { return Ember.A(); }
});
forEach(records, function(record) {
recordsByTypeMap.get(record.constructor).push(record);
});
forEach(recordsByTypeMap, function(type, records) {
var ids = records.mapProperty('id'),
adapter = this.adapterFor(type);
resolver.resolve(_findMany(adapter, this, type, ids, owner));
}, this);
},
/**
Returns true if a record for a given type and ID is already loaded.
@method hasRecordForId
@param {DS.Model} type
@param {String|Integer} id
@returns Boolean
*/
hasRecordForId: function(type, id) {
id = coerceId(id);
type = this.modelFor(type);
return !!this.typeMapFor(type).idToRecord[id];
},
/**
Returns id record for a given type and ID. If one isn't already loaded,
it builds a new record and leaves it in the `empty` state.
@method recordForId
@param {String} type
@param {String|Integer} id
@returns DS.Model
*/
recordForId: function(type, id) {
type = this.modelFor(type);
id = coerceId(id);
var record = this.typeMapFor(type).idToRecord[id];
if (!record) {
record = this.buildRecord(type, id);
}
return record;
},
/**
@method findMany
@private
@param {DS.Model} owner
@param {Array<DS.Model>} records
@param {String} type
@param {Resolver} resolver
@return DS.ManyArray
*/
findMany: function(owner, records, type, resolver) {
type = this.modelFor(type);
records = Ember.A(records);
var unloadedRecords = records.filterProperty('isEmpty', true),
manyArray = this.recordArrayManager.createManyArray(type, records);
forEach(unloadedRecords, function(record) {
record.loadingData();
});
manyArray.loadingRecordsCount = unloadedRecords.length;
if (unloadedRecords.length) {
forEach(unloadedRecords, function(record) {
this.recordArrayManager.registerWaitingRecordArray(record, manyArray);
}, this);
this.fetchMany(unloadedRecords, owner, resolver);
} else {
if (resolver) { resolver.resolve(); }
manyArray.set('isLoaded', true);
Ember.run.once(manyArray, 'trigger', 'didLoad');
}
return manyArray;
},
/**
If a relationship was originally populated by the adapter as a link
(as opposed to a list of IDs), this method is called when the
relationship is fetched.
The link (which is usually a URL) is passed through unchanged, so the
adapter can make whatever request it wants.
The usual use-case is for the server to register a URL as a link, and
then use that URL in the future to make a request for the relationship.
@method findHasMany
@private
@param {DS.Model} owner
@param {any} link
@param {String} type
@param {Resolver} resolver
@return DS.ManyArray
*/
findHasMany: function(owner, link, relationship, resolver) {
var adapter = this.adapterFor(owner.constructor);
var records = this.recordArrayManager.createManyArray(relationship.type, Ember.A([]));
resolver.resolve(_findHasMany(adapter, this, owner, link, relationship));
return records;
},
findBelongsTo: function(owner, link, relationship, resolver) {
var adapter = this.adapterFor(owner.constructor);
resolver.resolve(_findBelongsTo(adapter, this, owner, link, relationship));
},
/**
This method delegates a query to the adapter. This is the one place where
adapter-level semantics are exposed to the application.
Exposing queries this way seems preferable to creating an abstract query
language for all server-side queries, and then require all adapters to
implement them.
This method returns a promise, which is resolved with a `RecordArray`
once the server returns.
@method findQuery
@private
@param {String} type
@param {any} query an opaque query to be used by the adapter
@return Promise
*/
findQuery: function(type, query) {
type = this.modelFor(type);
var array = DS.AdapterPopulatedRecordArray.create({
type: type,
query: query,
content: Ember.A(),
store: this
});
var adapter = this.adapterFor(type),
promiseLabel = "DS: Store#findQuery " + type,
resolver = Ember.RSVP.defer(promiseLabel);
resolver.resolve(_findQuery(adapter, this, type, query, array));
return promiseArray(resolver.promise);
},
/**
This method returns an array of all records adapter can find.
It triggers the adapter's `findAll` method to give it an opportunity to populate
the array with records of that type.
@method findAll
@private
@param {Class} type
@return {DS.AdapterPopulatedRecordArray}
*/
findAll: function(type) {
type = this.modelFor(type);
return this.fetchAll(type, this.all(type));
},
/**
@method fetchAll
@private
@param type
@param array
@returns Promise
*/
fetchAll: function(type, array) {
var adapter = this.adapterFor(type),
sinceToken = this.typeMapFor(type).metadata.since,
resolver = Ember.RSVP.defer("DS: Store#findAll " + type);
set(array, 'isUpdating', true);
resolver.resolve(_findAll(adapter, this, type, sinceToken));
return promiseArray(resolver.promise);
},
/**
@method didUpdateAll
@param type
*/
didUpdateAll: function(type) {
var findAllCache = this.typeMapFor(type).findAllCache;
set(findAllCache, 'isUpdating', false);
},
/**
This method returns a filtered array that contains all of the known records
for a given type.
Note that because it's just a filter, it will have any locally
created records of the type.
Also note that multiple calls to `all` for a given type will always
return the same RecordArray.
@method all
@param {Class} type
@return {DS.RecordArray}
*/
all: function(type) {
type = this.modelFor(type);
var typeMap = this.typeMapFor(type),
findAllCache = typeMap.findAllCache;
if (findAllCache) { return findAllCache; }
var array = DS.RecordArray.create({
type: type,
content: Ember.A(),
store: this,
isLoaded: true
});
this.recordArrayManager.registerFilteredRecordArray(array, type);
typeMap.findAllCache = array;
return array;
},
/**
This method unloads all of the known records for a given type.
@method unloadAll
@param {Class} type
*/
unloadAll: function(type) {
type = this.modelFor(type);
var typeMap = this.typeMapFor(type),
records = typeMap.records, record;
while(record = records.pop()) {
record.unloadRecord();
}
typeMap.findAllCache = null;
},
/**
Takes a type and filter function, and returns a live RecordArray that
remains up to date as new records are loaded into the store or created
locally.
The callback function takes a materialized record, and returns true
if the record should be included in the filter and false if it should
not.
The filter function is called once on all records for the type when
it is created, and then once on each newly loaded or created record.
If any of a record's properties change, or if it changes state, the
filter function will be invoked again to determine whether it should
still be in the array.
Optionally you can pass a query which will be triggered at first. The
results returned by the server could then appear in the filter if they
match the filter function.
@method filter
@param {Class} type
@param {Object} query optional query
@param {Function} filter
@return {DS.FilteredRecordArray}
*/
filter: function(type, query, filter) {
var promise;
// allow an optional server query
if (arguments.length === 3) {
promise = this.findQuery(type, query);
} else if (arguments.length === 2) {
filter = query;
}
type = this.modelFor(type);
var array = DS.FilteredRecordArray.create({
type: type,
content: Ember.A(),
store: this,
manager: this.recordArrayManager,
filterFunction: filter
});
this.recordArrayManager.registerFilteredRecordArray(array, type, filter);
if (promise) {
return promise.then(function() { return array; }, null, "DS: Store#filter of " + type);
} else {
return array;
}
},
/**
This method returns if a certain record is already loaded
in the store. Use this function to know beforehand if a find()
will result in a request or that it will be a cache hit.
@method recordIsLoaded
@param type
@param {string} id
@return {boolean}
*/
recordIsLoaded: function(type, id) {
if (!this.hasRecordForId(type, id)) { return false; }
return !get(this.recordForId(type, id), 'isEmpty');
},
/**
This method returns the metadata for a specific type.
@method metadataFor
@param {string} type
@return {object}
*/
metadataFor: function(type) {
type = this.modelFor(type);
return this.typeMapFor(type).metadata;
},
// ............
// . UPDATING .
// ............
/**
If the adapter updates attributes or acknowledges creation
or deletion, the record will notify the store to update its
membership in any filters.
To avoid thrashing, this method is invoked only once per
run loop per record.
@method dataWasUpdated
@private
@param {Class} type
@param {Number|String} clientId
@param {DS.Model} record
*/
dataWasUpdated: function(type, record) {
this.recordArrayManager.recordDidChange(record);
},
// ..............
// . PERSISTING .
// ..............
/**
This method is called by `record.save`, and gets passed a
resolver for the promise that `record.save` returns.
It schedules saving to happen at the end of the run loop.
@method scheduleSave
@private
@param {DS.Model} record
@param {Resolver} resolver
*/
scheduleSave: function(record, resolver) {
record.adapterWillCommit();
this._pendingSave.push([record, resolver]);
once(this, 'flushPendingSave');
},
/**
This method is called at the end of the run loop, and
flushes any records passed into `scheduleSave`
@method flushPendingSave
@private
*/
flushPendingSave: function() {
var pending = this._pendingSave.slice();
this._pendingSave = [];
forEach(pending, function(tuple) {
var record = tuple[0], resolver = tuple[1],
adapter = this.adapterFor(record.constructor),
operation;
if (get(record, 'isNew')) {
operation = 'createRecord';
} else if (get(record, 'isDeleted')) {
operation = 'deleteRecord';
} else {
operation = 'updateRecord';
}
resolver.resolve(_commit(adapter, this, operation, record));
}, this);
},
/**
This method is called once the promise returned by an
adapter's `createRecord`, `updateRecord` or `deleteRecord`
is resolved.
If the data provides a server-generated ID, it will
update the record and the store's indexes.
@method didSaveRecord
@private
@param {DS.Model} record the in-flight record
@param {Object} data optional data (see above)
*/
didSaveRecord: function(record, data) {
if (data) {
// normalize relationship IDs into records
data = normalizeRelationships(this, record.constructor, data, record);
this.updateId(record, data);
}
record.adapterDidCommit(data);
},
/**
This method is called once the promise returned by an
adapter's `createRecord`, `updateRecord` or `deleteRecord`
is rejected with a `DS.InvalidError`.
@method recordWasInvalid
@private
@param {DS.Model} record
@param {Object} errors
*/
recordWasInvalid: function(record, errors) {
record.adapterDidInvalidate(errors);
},
/**
This method is called once the promise returned by an
adapter's `createRecord`, `updateRecord` or `deleteRecord`
is rejected (with anything other than a `DS.InvalidError`).
@method recordWasError
@private
@param {DS.Model} record
*/
recordWasError: function(record) {
record.adapterDidError();
},
/**
When an adapter's `createRecord`, `updateRecord` or `deleteRecord`
resolves with data, this method extracts the ID from the supplied
data.
@method updateId
@private
@param {DS.Model} record
@param {Object} data
*/
updateId: function(record, data) {
var oldId = get(record, 'id'),
id = coerceId(data.id);
this.typeMapFor(record.constructor).idToRecord[id] = record;
set(record, 'id', id);
},
/**
Returns a map of IDs to client IDs for a given type.
@method typeMapFor
@private
@param type
*/
typeMapFor: function(type) {
var typeMaps = get(this, 'typeMaps'),
guid = Ember.guidFor(type),
typeMap;
typeMap = typeMaps[guid];
if (typeMap) { return typeMap; }
typeMap = {
idToRecord: {},
records: [],
metadata: {}
};
typeMaps[guid] = typeMap;
return typeMap;
},
// ................
// . LOADING DATA .
// ................
/**
This internal method is used by `push`.
@method _load
@private
@param {DS.Model} type
@param {Object} data
@param {Boolean} partial the data should be merged into
the existing data, not replace it.
*/
_load: function(type, data, partial) {
var id = coerceId(data.id),
record = this.recordForId(type, id);
record.setupData(data, partial);
this.recordArrayManager.recordDidChange(record);
return record;
},
/**
Returns a model class for a particular key. Used by
methods that take a type key (like `find`, `createRecord`,
etc.)
@method modelFor
@param {String or subclass of DS.Model} key
@returns {subclass of DS.Model}
*/
modelFor: function(key) {
var factory;
if (typeof key === 'string') {
factory = this.container.lookupFactory('model:' + key);
if (!factory) { throw new Ember.Error("No model was found for '" + key + "'"); }
factory.typeKey = key;
} else {
// A factory already supplied.
factory = key;
}
factory.store = this;
return factory;
},
/**
Push some data for a given type into the store.
This method expects normalized data:
* The ID is a key named `id` (an ID is mandatory)
* The names of attributes are the ones you used in
your model's `DS.attr`s.
* Your relationships must be:
* represented as IDs or Arrays of IDs
* represented as model instances
* represented as URLs, under the `links` key
For this model:
```js
App.Person = DS.Model.extend({
firstName: DS.attr(),
lastName: DS.attr(),
children: DS.hasMany('person')
});
```
To represent the children as IDs:
```js
{
id: 1,
firstName: "Tom",
lastName: "Dale",
children: [1, 2, 3]
}
```
To represent the children relationship as a URL:
```js
{
id: 1,
firstName: "Tom",
lastName: "Dale",
links: {
children: "/people/1/children"
}
}
```
If you're streaming data or implementing an adapter,
make sure that you have converted the incoming data
into this form.
This method can be used both to push in brand new
records, as well as to update existing records.
@method push
@param {String} type
@param {Object} data
@returns DS.Model the record that was created or
updated.
*/
push: function(type, data, _partial) {
// _partial is an internal param used by `update`.
// If passed, it means that the data should be
// merged into the existing data, not replace it.
type = this.modelFor(type);
// normalize relationship IDs into records
data = normalizeRelationships(this, type, data);
this._load(type, data, _partial);
return this.recordForId(type, data.id);
},
/**
Push some raw data into the store.
The data will be automatically deserialized using the
serializer for the `type` param.
This method can be used both to push in brand new
records, as well as to update existing records.
You can push in more than one type of object at once.
All objects should be in the format expected by the
serializer.
```js
App.ApplicationSerializer = DS.ActiveModelSerializer;
var pushData = {
posts: [
{id: 1, post_title: "Great post", comment_ids: [2]}
],
comments: [
{id: 2, comment_body: "Insightful comment"}
]
}
store.pushPayload('post', pushData);
```
@method pushPayload
@param {String} type
@param {Object} payload
*/
pushPayload: function (type, payload) {
var serializer;
if (!payload) {
payload = type;
serializer = defaultSerializer(this.container);
} else {
serializer = this.serializerFor(type);
}
serializer.pushPayload(this, payload);
},
update: function(type, data) {
return this.push(type, data, true);
},
/**
If you have an Array of normalized data to push,
you can call `pushMany` with the Array, and it will
call `push` repeatedly for you.
@method pushMany
@param {String} type
@param {Array} datas
@return {Array<DS.Model>}
*/
pushMany: function(type, datas) {
return map(datas, function(data) {
return this.push(type, data);
}, this);
},
/**
If you have some metadata to set for a type
you can call `metaForType`.
@method metaForType
@param {String} type
@param {Object} metadata
*/
metaForType: function(type, metadata) {
type = this.modelFor(type);
Ember.merge(this.typeMapFor(type).metadata, metadata);
},
/**
Build a brand new record for a given type, ID, and
initial data.
@method buildRecord
@private
@param {subclass of DS.Model} type
@param {String} id
@param {Object} data
@returns DS.Model
*/
buildRecord: function(type, id, data) {
var typeMap = this.typeMapFor(type),
idToRecord = typeMap.idToRecord;
// lookupFactory should really return an object that creates
// instances with the injections applied
var record = type._create({
id: id,
store: this,
container: this.container
});
if (data) {
record.setupData(data);
}
// if we're creating an item, this process will be done
// later, once the object has been persisted.
if (id) {
idToRecord[id] = record;
}
typeMap.records.push(record);
return record;
},
// ...............
// . DESTRUCTION .
// ...............
/**
When a record is destroyed, this un-indexes it and
removes it from any record arrays so it can be GCed.
@method dematerializeRecord
@private
@param {DS.Model} record
*/
dematerializeRecord: function(record) {
var type = record.constructor,
typeMap = this.typeMapFor(type),
id = get(record, 'id');
record.updateRecordArrays();
if (id) {
delete typeMap.idToRecord[id];
}
var loc = indexOf(typeMap.records, record);
typeMap.records.splice(loc, 1);
},
// ........................
// . RELATIONSHIP CHANGES .
// ........................
addRelationshipChangeFor: function(childRecord, childKey, parentRecord, parentKey, change) {
var clientId = childRecord.clientId,
parentClientId = parentRecord ? parentRecord : parentRecord;
var key = childKey + parentKey;
var changes = this._relationshipChanges;
if (!(clientId in changes)) {
changes[clientId] = {};
}
if (!(parentClientId in changes[clientId])) {
changes[clientId][parentClientId] = {};
}
if (!(key in changes[clientId][parentClientId])) {
changes[clientId][parentClientId][key] = {};
}
changes[clientId][parentClientId][key][change.changeType] = change;
},
removeRelationshipChangeFor: function(clientRecord, childKey, parentRecord, parentKey, type) {
var clientId = clientRecord.clientId,
parentClientId = parentRecord ? parentRecord.clientId : parentRecord;
var changes = this._relationshipChanges;
var key = childKey + parentKey;
if (!(clientId in changes) || !(parentClientId in changes[clientId]) || !(key in changes[clientId][parentClientId])){
return;
}
delete changes[clientId][parentClientId][key][type];
},
relationshipChangePairsFor: function(record){
var toReturn = [];
if( !record ) { return toReturn; }
//TODO(Igor) What about the other side
var changesObject = this._relationshipChanges[record.clientId];
for (var objKey in changesObject){
if(changesObject.hasOwnProperty(objKey)){
for (var changeKey in changesObject[objKey]){
if(changesObject[objKey].hasOwnProperty(changeKey)){
toReturn.push(changesObject[objKey][changeKey]);
}
}
}
}
return toReturn;
},
// ......................
// . PER-TYPE ADAPTERS
// ......................
/**
Returns the adapter for a given type.
@method adapterFor
@private
@param {subclass of DS.Model} type
@returns DS.Adapter
*/
adapterFor: function(type) {
var container = this.container, adapter;
if (container) {
adapter = container.lookup('adapter:' + type.typeKey) || container.lookup('adapter:application');
}
return adapter || get(this, 'defaultAdapter');
},
// ..............................
// . RECORD CHANGE NOTIFICATION .
// ..............................
/**
Returns an instance of the serializer for a given type. For
example, `serializerFor('person')` will return an instance of
`App.PersonSerializer`.
If no `App.PersonSerializer` is found, this method will look
for an `App.ApplicationSerializer` (the default serializer for
your entire application).
If no `App.ApplicationSerializer` is found, it will fall back
to an instance of `DS.JSONSerializer`.
@method serializerFor
@private
@param {String} type the record to serialize
*/
serializerFor: function(type) {
type = this.modelFor(type);
var adapter = this.adapterFor(type);
return serializerFor(this.container, type.typeKey, adapter && adapter.defaultSerializer);
}
});
function normalizeRelationships(store, type, data, record) {
type.eachRelationship(function(key, relationship) {
// A link (usually a URL) was already provided in
// normalized form
if (data.links && data.links[key]) {
if (record && relationship.options.async) { record._relationships[key] = null; }
return;
}
var kind = relationship.kind,
value = data[key];
if (value == null) { return; }
if (kind === 'belongsTo') {
deserializeRecordId(store, data, key, relationship, value);
} else if (kind === 'hasMany') {
deserializeRecordIds(store, data, key, relationship, value);
addUnsavedRecords(record, key, value);
}
});
return data;
}
function deserializeRecordId(store, data, key, relationship, id) {
if (isNone(id) || id instanceof DS.Model) {
return;
}
var type;
if (typeof id === 'number' || typeof id === 'string') {
type = typeFor(relationship, key, data);
data[key] = store.recordForId(type, id);
} else if (typeof id === 'object') {
// polymorphic
data[key] = store.recordForId(id.type, id.id);
}
}
function typeFor(relationship, key, data) {
if (relationship.options.polymorphic) {
return data[key + "Type"];
} else {
return relationship.type;
}
}
function deserializeRecordIds(store, data, key, relationship, ids) {
for (var i=0, l=ids.length; i<l; i++) {
deserializeRecordId(store, ids, i, relationship, ids[i]);
}
}
// If there are any unsaved records that are in a hasMany they won't be
// in the payload, so add them back in manually.
function addUnsavedRecords(record, key, data) {
if(record) {
data.pushObjects(record.get(key).filterBy('isNew'));
}
}
// Delegation to the adapter and promise management
DS.PromiseArray = Ember.ArrayProxy.extend(Ember.PromiseProxyMixin);
DS.PromiseObject = Ember.ObjectProxy.extend(Ember.PromiseProxyMixin);
function promiseObject(promise) {
return DS.PromiseObject.create({ promise: promise });
}
function promiseArray(promise) {
return DS.PromiseArray.create({ promise: promise });
}
function isThenable(object) {
return object && typeof object.then === 'function';
}
function serializerFor(container, type, defaultSerializer) {
return container.lookup('serializer:'+type) ||
container.lookup('serializer:application') ||
container.lookup('serializer:' + defaultSerializer) ||
container.lookup('serializer:_default');
}
function defaultSerializer(container) {
return container.lookup('serializer:application') ||
container.lookup('serializer:_default');
}
function serializerForAdapter(adapter, type) {
var serializer = adapter.serializer,
defaultSerializer = adapter.defaultSerializer,
container = adapter.container;
if (container && serializer === undefined) {
serializer = serializerFor(container, type.typeKey, defaultSerializer);
}
if (serializer === null || serializer === undefined) {
serializer = {
extract: function(store, type, payload) { return payload; }
};
}
return serializer;
}
function _find(adapter, store, type, id) {
var promise = adapter.find(store, type, id),
serializer = serializerForAdapter(adapter, type);
return resolve(promise, "DS: Handle Adapter#find of " + type + " with id: " + id).then(function(payload) {
payload = serializer.extract(store, type, payload, id, 'find');
return store.push(type, payload);
}, function(error) {
var record = store.getById(type, id);
record.notFound();
throw error;
}, "DS: Extract payload of '" + type + "'");
}
function _findMany(adapter, store, type, ids, owner) {
var promise = adapter.findMany(store, type, ids, owner),
serializer = serializerForAdapter(adapter, type);
return resolve(promise, "DS: Handle Adapter#findMany of " + type).then(function(payload) {
payload = serializer.extract(store, type, payload, null, 'findMany');
store.pushMany(type, payload);
}, null, "DS: Extract payload of " + type);
}
function _findHasMany(adapter, store, record, link, relationship) {
var promise = adapter.findHasMany(store, record, link, relationship),
serializer = serializerForAdapter(adapter, relationship.type);
return resolve(promise, "DS: Handle Adapter#findHasMany of " + record + " : " + relationship.type).then(function(payload) {
payload = serializer.extract(store, relationship.type, payload, null, 'findHasMany');
var records = store.pushMany(relationship.type, payload);
record.updateHasMany(relationship.key, records);
}, null, "DS: Extract payload of " + record + " : hasMany " + relationship.type);
}
function _findBelongsTo(adapter, store, record, link, relationship) {
var promise = adapter.findBelongsTo(store, record, link, relationship),
serializer = serializerForAdapter(adapter, relationship.type);
return resolve(promise, "DS: Handle Adapter#findBelongsTo of " + record + " : " + relationship.type).then(function(payload) {
payload = serializer.extract(store, relationship.type, payload, null, 'findBelongsTo');
var record = store.push(relationship.type, payload);
record.updateBelongsTo(relationship.key, record);
return record;
}, null, "DS: Extract payload of " + record + " : " + relationship.type);
}
function _findAll(adapter, store, type, sinceToken) {
var promise = adapter.findAll(store, type, sinceToken),
serializer = serializerForAdapter(adapter, type);
return resolve(promise, "DS: Handle Adapter#findAll of " + type).then(function(payload) {
payload = serializer.extract(store, type, payload, null, 'findAll');
store.pushMany(type, payload);
store.didUpdateAll(type);
return store.all(type);
}, null, "DS: Extract payload of findAll " + type);
}
function _findQuery(adapter, store, type, query, recordArray) {
var promise = adapter.findQuery(store, type, query, recordArray),
serializer = serializerForAdapter(adapter, type);
return resolve(promise, "DS: Handle Adapter#findQuery of " + type).then(function(payload) {
payload = serializer.extract(store, type, payload, null, 'findAll');
recordArray.load(payload);
return recordArray;
}, null, "DS: Extract payload of findQuery " + type);
}
function _commit(adapter, store, operation, record) {
var type = record.constructor,
promise = adapter[operation](store, type, record),
serializer = serializerForAdapter(adapter, type);
return promise.then(function(payload) {
if (payload) { payload = serializer.extract(store, type, payload, get(record, 'id'), operation); }
store.didSaveRecord(record, payload);
return record;
}, function(reason) {
if (reason instanceof DS.InvalidError) {
store.recordWasInvalid(record, reason.errors);
} else {
store.recordWasError(record, reason);
}
throw reason;
}, "DS: Extract and notify about " + operation + " completion of " + record);
}
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
/*
This file encapsulates the various states that a record can transition
through during its lifecycle.
*/
/**
### State
Each record has a `currentState` property that explicitly tracks what
state a record is in at any given time. For instance, if a record is
newly created and has not yet been sent to the adapter to be saved,
it would be in the `root.loaded.created.uncommitted` state. If a
record has had local modifications made to it that are in the
process of being saved, the record would be in the
`root.loaded.updated.inFlight` state. (These state paths will be
explained in more detail below.)
Events are sent by the record or its store to the record's
`currentState` property. How the state reacts to these events is
dependent on which state it is in. In some states, certain events
will be invalid and will cause an exception to be raised.
States are hierarchical and every state is a substate of the
`RootState`. For example, a record can be in the
`root.deleted.uncommitted` state, then transition into the
`root.deleted.inFlight` state. If a child state does not implement
an event handler, the state manager will attempt to invoke the event
on all parent states until the root state is reached. The state
hierarchy of a record is described in terms of a path string. You
can determine a record's current state by getting the state's
`stateName` property:
```javascript
record.get('currentState.stateName');
//=> "root.created.uncommitted"
```
The hierarchy of valid states that ship with ember data looks like
this:
```text
* root
* deleted
* saved
* uncommitted
* inFlight
* empty
* loaded
* created
* uncommitted
* inFlight
* saved
* updated
* uncommitted
* inFlight
* loading
```
The `DS.Model` states are themselves stateless. What we mean is
that, the hierarchical states that each of *those* points to is a
shared data structure. For performance reasons, instead of each
record getting its own copy of the hierarchy of states, each record
points to this global, immutable shared instance. How does a state
know which record it should be acting on? We pass the record
instance into the state's event handlers as the first argument.
The record passed as the first parameter is where you should stash
state about the record if needed; you should never store data on the state
object itself.
### Events and Flags
A state may implement zero or more events and flags.
#### Events
Events are named functions that are invoked when sent to a record. The
record will first look for a method with the given name on the
current state. If no method is found, it will search the current
state's parent, and then its grandparent, and so on until reaching
the top of the hierarchy. If the root is reached without an event
handler being found, an exception will be raised. This can be very
helpful when debugging new features.
Here's an example implementation of a state with a `myEvent` event handler:
```javascript
aState: DS.State.create({
myEvent: function(manager, param) {
console.log("Received myEvent with", param);
}
})
```
To trigger this event:
```javascript
record.send('myEvent', 'foo');
//=> "Received myEvent with foo"
```
Note that an optional parameter can be sent to a record's `send()` method,
which will be passed as the second parameter to the event handler.
Events should transition to a different state if appropriate. This can be
done by calling the record's `transitionTo()` method with a path to the
desired state. The state manager will attempt to resolve the state path
relative to the current state. If no state is found at that path, it will
attempt to resolve it relative to the current state's parent, and then its
parent, and so on until the root is reached. For example, imagine a hierarchy
like this:
* created
* uncommitted <-- currentState
* inFlight
* updated
* inFlight
If we are currently in the `uncommitted` state, calling
`transitionTo('inFlight')` would transition to the `created.inFlight` state,
while calling `transitionTo('updated.inFlight')` would transition to
the `updated.inFlight` state.
Remember that *only events* should ever cause a state transition. You should
never call `transitionTo()` from outside a state's event handler. If you are
tempted to do so, create a new event and send that to the state manager.
#### Flags
Flags are Boolean values that can be used to introspect a record's current
state in a more user-friendly way than examining its state path. For example,
instead of doing this:
```javascript
var statePath = record.get('stateManager.currentPath');
if (statePath === 'created.inFlight') {
doSomething();
}
```
You can say:
```javascript
if (record.get('isNew') && record.get('isSaving')) {
doSomething();
}
```
If your state does not set a value for a given flag, the value will
be inherited from its parent (or the first place in the state hierarchy
where it is defined).
The current set of flags are defined below. If you want to add a new flag,
in addition to the area below, you will also need to declare it in the
`DS.Model` class.
* [isEmpty](DS.Model.html#property_isEmpty)
* [isLoading](DS.Model.html#property_isLoading)
* [isLoaded](DS.Model.html#property_isLoaded)
* [isDirty](DS.Model.html#property_isDirty)
* [isSaving](DS.Model.html#property_isSaving)
* [isDeleted](DS.Model.html#property_isDeleted)
* [isNew](DS.Model.html#property_isNew)
* [isValid](DS.Model.html#property_isValid)
@namespace DS
@class RootState
*/
var hasDefinedProperties = function(object) {
// Ignore internal property defined by simulated `Ember.create`.
var names = Ember.keys(object);
var i, l, name;
for (i = 0, l = names.length; i < l; i++ ) {
name = names[i];
if (object.hasOwnProperty(name) && object[name]) { return true; }
}
return false;
};
var didSetProperty = function(record, context) {
if (context.value === context.originalValue) {
delete record._attributes[context.name];
record.send('propertyWasReset', context.name);
} else if (context.value !== context.oldValue) {
record.send('becomeDirty');
}
record.updateRecordArraysLater();
};
// Implementation notes:
//
// Each state has a boolean value for all of the following flags:
//
// * isLoaded: The record has a populated `data` property. When a
// record is loaded via `store.find`, `isLoaded` is false
// until the adapter sets it. When a record is created locally,
// its `isLoaded` property is always true.
// * isDirty: The record has local changes that have not yet been
// saved by the adapter. This includes records that have been
// created (but not yet saved) or deleted.
// * isSaving: The record has been committed, but
// the adapter has not yet acknowledged that the changes have
// been persisted to the backend.
// * isDeleted: The record was marked for deletion. When `isDeleted`
// is true and `isDirty` is true, the record is deleted locally
// but the deletion was not yet persisted. When `isSaving` is
// true, the change is in-flight. When both `isDirty` and
// `isSaving` are false, the change has persisted.
// * isError: The adapter reported that it was unable to save
// local changes to the backend. This may also result in the
// record having its `isValid` property become false if the
// adapter reported that server-side validations failed.
// * isNew: The record was created on the client and the adapter
// did not yet report that it was successfully saved.
// * isValid: No client-side validations have failed and the
// adapter did not report any server-side validation failures.
// The dirty state is a abstract state whose functionality is
// shared between the `created` and `updated` states.
//
// The deleted state shares the `isDirty` flag with the
// subclasses of `DirtyState`, but with a very different
// implementation.
//
// Dirty states have three child states:
//
// `uncommitted`: the store has not yet handed off the record
// to be saved.
// `inFlight`: the store has handed off the record to be saved,
// but the adapter has not yet acknowledged success.
// `invalid`: the record has invalid information and cannot be
// send to the adapter yet.
var DirtyState = {
initialState: 'uncommitted',
// FLAGS
isDirty: true,
// SUBSTATES
// When a record first becomes dirty, it is `uncommitted`.
// This means that there are local pending changes, but they
// have not yet begun to be saved, and are not invalid.
uncommitted: {
// EVENTS
didSetProperty: didSetProperty,
propertyWasReset: function(record, name) {
var stillDirty = false;
for (var prop in record._attributes) {
stillDirty = true;
break;
}
if (!stillDirty) { record.send('rolledBack'); }
},
pushedData: Ember.K,
becomeDirty: Ember.K,
willCommit: function(record) {
record.transitionTo('inFlight');
},
reloadRecord: function(record, resolve) {
resolve(get(record, 'store').reloadRecord(record));
},
rolledBack: function(record) {
record.transitionTo('loaded.saved');
},
becameInvalid: function(record) {
record.transitionTo('invalid');
},
rollback: function(record) {
record.rollback();
}
},
// Once a record has been handed off to the adapter to be
// saved, it is in the 'in flight' state. Changes to the
// record cannot be made during this window.
inFlight: {
// FLAGS
isSaving: true,
// EVENTS
didSetProperty: didSetProperty,
becomeDirty: Ember.K,
pushedData: Ember.K,
// TODO: More robust semantics around save-while-in-flight
willCommit: Ember.K,
didCommit: function(record) {
var dirtyType = get(this, 'dirtyType');
record.transitionTo('saved');
record.send('invokeLifecycleCallbacks', dirtyType);
},
becameInvalid: function(record, errors) {
set(record, 'errors', errors);
record.transitionTo('invalid');
record.send('invokeLifecycleCallbacks');
},
becameError: function(record) {
record.transitionTo('uncommitted');
record.triggerLater('becameError', record);
}
},
// A record is in the `invalid` state when its client-side
// invalidations have failed, or if the adapter has indicated
// the the record failed server-side invalidations.
invalid: {
// FLAGS
isValid: false,
// EVENTS
deleteRecord: function(record) {
record.transitionTo('deleted.uncommitted');
record.clearRelationships();
},
didSetProperty: function(record, context) {
var errors = get(record, 'errors'),
key = context.name;
set(errors, key, null);
if (!hasDefinedProperties(errors)) {
record.send('becameValid');
}
didSetProperty(record, context);
},
becomeDirty: Ember.K,
rollback: function(record) {
record.send('becameValid');
record.send('rollback');
},
becameValid: function(record) {
record.transitionTo('uncommitted');
},
invokeLifecycleCallbacks: function(record) {
record.triggerLater('becameInvalid', record);
}
}
};
// The created and updated states are created outside the state
// chart so we can reopen their substates and add mixins as
// necessary.
function deepClone(object) {
var clone = {}, value;
for (var prop in object) {
value = object[prop];
if (value && typeof value === 'object') {
clone[prop] = deepClone(value);
} else {
clone[prop] = value;
}
}
return clone;
}
function mixin(original, hash) {
for (var prop in hash) {
original[prop] = hash[prop];
}
return original;
}
function dirtyState(options) {
var newState = deepClone(DirtyState);
return mixin(newState, options);
}
var createdState = dirtyState({
dirtyType: 'created',
// FLAGS
isNew: true
});
createdState.uncommitted.rolledBack = function(record) {
record.transitionTo('deleted.saved');
};
var updatedState = dirtyState({
dirtyType: 'updated'
});
createdState.uncommitted.deleteRecord = function(record) {
record.clearRelationships();
record.transitionTo('deleted.saved');
};
createdState.uncommitted.rollback = function(record) {
DirtyState.uncommitted.rollback.apply(this, arguments);
record.transitionTo('deleted.saved');
};
updatedState.uncommitted.deleteRecord = function(record) {
record.transitionTo('deleted.uncommitted');
record.clearRelationships();
};
var RootState = {
// FLAGS
isEmpty: false,
isLoading: false,
isLoaded: false,
isDirty: false,
isSaving: false,
isDeleted: false,
isNew: false,
isValid: true,
// DEFAULT EVENTS
// Trying to roll back if you're not in the dirty state
// doesn't change your state. For example, if you're in the
// in-flight state, rolling back the record doesn't move
// you out of the in-flight state.
rolledBack: Ember.K,
propertyWasReset: Ember.K,
// SUBSTATES
// A record begins its lifecycle in the `empty` state.
// If its data will come from the adapter, it will
// transition into the `loading` state. Otherwise, if
// the record is being created on the client, it will
// transition into the `created` state.
empty: {
isEmpty: true,
// EVENTS
loadingData: function(record, promise) {
record._loadingPromise = promise;
record.transitionTo('loading');
},
loadedData: function(record) {
record.transitionTo('loaded.created.uncommitted');
record.suspendRelationshipObservers(function() {
record.notifyPropertyChange('data');
});
},
pushedData: function(record) {
record.transitionTo('loaded.saved');
record.triggerLater('didLoad');
}
},
// A record enters this state when the store askes
// the adapter for its data. It remains in this state
// until the adapter provides the requested data.
//
// Usually, this process is asynchronous, using an
// XHR to retrieve the data.
loading: {
// FLAGS
isLoading: true,
exit: function(record) {
record._loadingPromise = null;
},
// EVENTS
pushedData: function(record) {
record.transitionTo('loaded.saved');
record.triggerLater('didLoad');
set(record, 'isError', false);
},
becameError: function(record) {
record.triggerLater('becameError', record);
},
notFound: function(record) {
record.transitionTo('empty');
}
},
// A record enters this state when its data is populated.
// Most of a record's lifecycle is spent inside substates
// of the `loaded` state.
loaded: {
initialState: 'saved',
// FLAGS
isLoaded: true,
// SUBSTATES
// If there are no local changes to a record, it remains
// in the `saved` state.
saved: {
setup: function(record) {
var attrs = record._attributes,
isDirty = false;
for (var prop in attrs) {
if (attrs.hasOwnProperty(prop)) {
isDirty = true;
break;
}
}
if (isDirty) {
record.adapterDidDirty();
}
},
// EVENTS
didSetProperty: didSetProperty,
pushedData: Ember.K,
becomeDirty: function(record) {
record.transitionTo('updated.uncommitted');
},
willCommit: function(record) {
record.transitionTo('updated.inFlight');
},
reloadRecord: function(record, resolve) {
resolve(get(record, 'store').reloadRecord(record));
},
deleteRecord: function(record) {
record.transitionTo('deleted.uncommitted');
record.clearRelationships();
},
unloadRecord: function(record) {
// clear relationships before moving to deleted state
// otherwise it fails
record.clearRelationships();
record.transitionTo('deleted.saved');
},
didCommit: function(record) {
record.send('invokeLifecycleCallbacks', get(record, 'lastDirtyType'));
},
// loaded.saved.notFound would be triggered by a failed
// `reload()` on an unchanged record
notFound: Ember.K
},
// A record is in this state after it has been locally
// created but before the adapter has indicated that
// it has been saved.
created: createdState,
// A record is in this state if it has already been
// saved to the server, but there are new local changes
// that have not yet been saved.
updated: updatedState
},
// A record is in this state if it was deleted from the store.
deleted: {
initialState: 'uncommitted',
dirtyType: 'deleted',
// FLAGS
isDeleted: true,
isLoaded: true,
isDirty: true,
// TRANSITIONS
setup: function(record) {
record.updateRecordArrays();
},
// SUBSTATES
// When a record is deleted, it enters the `start`
// state. It will exit this state when the record
// starts to commit.
uncommitted: {
// EVENTS
willCommit: function(record) {
record.transitionTo('inFlight');
},
rollback: function(record) {
record.rollback();
},
becomeDirty: Ember.K,
deleteRecord: Ember.K,
rolledBack: function(record) {
record.transitionTo('loaded.saved');
}
},
// After a record starts committing, but
// before the adapter indicates that the deletion
// has saved to the server, a record is in the
// `inFlight` substate of `deleted`.
inFlight: {
// FLAGS
isSaving: true,
// EVENTS
// TODO: More robust semantics around save-while-in-flight
willCommit: Ember.K,
didCommit: function(record) {
record.transitionTo('saved');
record.send('invokeLifecycleCallbacks');
},
becameError: function(record) {
record.transitionTo('uncommitted');
record.triggerLater('becameError', record);
}
},
// Once the adapter indicates that the deletion has
// been saved, the record enters the `saved` substate
// of `deleted`.
saved: {
// FLAGS
isDirty: false,
setup: function(record) {
var store = get(record, 'store');
store.dematerializeRecord(record);
},
invokeLifecycleCallbacks: function(record) {
record.triggerLater('didDelete', record);
record.triggerLater('didCommit', record);
}
}
},
invokeLifecycleCallbacks: function(record, dirtyType) {
if (dirtyType === 'created') {
record.triggerLater('didCreate', record);
} else {
record.triggerLater('didUpdate', record);
}
record.triggerLater('didCommit', record);
}
};
function wireState(object, parent, name) {
/*jshint proto:true*/
// TODO: Use Object.create and copy instead
object = mixin(parent ? Ember.create(parent) : {}, object);
object.parentState = parent;
object.stateName = name;
for (var prop in object) {
if (!object.hasOwnProperty(prop) || prop === 'parentState' || prop === 'stateName') { continue; }
if (typeof object[prop] === 'object') {
object[prop] = wireState(object[prop], object, name + "." + prop);
}
}
return object;
}
RootState = wireState(RootState, null, "root");
DS.RootState = RootState;
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set,
merge = Ember.merge, once = Ember.run.once;
var retrieveFromCurrentState = Ember.computed('currentState', function(key, value) {
return get(get(this, 'currentState'), key);
}).readOnly();
/**
The model class that all Ember Data records descend from.
@class Model
@namespace DS
@extends Ember.Object
@uses Ember.Evented
*/
DS.Model = Ember.Object.extend(Ember.Evented, {
/**
If this property is `true` the record is in the `empty`
state. Empty is the first state all records enter after they have
been created. Most records created by the store will quickly
transition to the `loading` state if data needs to be fetched from
the server or the `created` state if the record is created on the
client. A record can also enter the empty state if the adapter is
unable to locate the record.
@property isEmpty
@type {Boolean}
@readOnly
*/
isEmpty: retrieveFromCurrentState,
/**
If this property is `true` the record is in the `loading` state. A
record enters this state when the store askes the adapter for its
data. It remains in this state until the adapter provides the
requested data.
@property isLoading
@type {Boolean}
@readOnly
*/
isLoading: retrieveFromCurrentState,
/**
If this property is `true` the record is in the `loaded` state. A
record enters this state when its data is populated. Most of a
record's lifecycle is spent inside substates of the `loaded`
state.
Example
```javascript
var record = store.createRecord(App.Model);
record.get('isLoaded'); // true
store.find('model', 1).then(function(model) {
model.get('isLoaded'); // true
});
```
@property isLoaded
@type {Boolean}
@readOnly
*/
isLoaded: retrieveFromCurrentState,
/**
If this property is `true` the record is in the `dirty` state. The
record has local changes that have not yet been saved by the
adapter. This includes records that have been created (but not yet
saved) or deleted.
Example
```javascript
var record = store.createRecord(App.Model);
record.get('isDirty'); // true
store.find('model', 1).then(function(model) {
model.get('isDirty'); // false
model.set('foo', 'some value');
model.set('isDirty'); // true
});
```
@property isDirty
@type {Boolean}
@readOnly
*/
isDirty: retrieveFromCurrentState,
/**
If this property is `true` the record is in the `saving` state. A
record enters the saving state when `save` is called, but the
adapter has not yet acknowledged that the changes have been
persisted to the backend.
Example
```javascript
var record = store.createRecord(App.Model);
record.get('isSaving'); // false
var promise = record.save();
record.get('isSaving'); // true
promise.then(function() {
record.get('isSaving'); // false
});
```
@property isSaving
@type {Boolean}
@readOnly
*/
isSaving: retrieveFromCurrentState,
/**
If this property is `true` the record is in the `deleted` state
and has been marked for deletion. When `isDeleted` is true and
`isDirty` is true, the record is deleted locally but the deletion
was not yet persisted. When `isSaving` is true, the change is
in-flight. When both `isDirty` and `isSaving` are false, the
change has persisted.
Example
```javascript
var record = store.createRecord(App.Model);
record.get('isDeleted'); // false
record.deleteRecord();
record.get('isDeleted'); // true
```
@property isDeleted
@type {Boolean}
@readOnly
*/
isDeleted: retrieveFromCurrentState,
/**
If this property is `true` the record is in the `new` state. A
record will be in the `new` state when it has been created on the
client and the adapter has not yet report that it was successfully
saved.
Example
```javascript
var record = store.createRecord(App.Model);
record.get('isNew'); // true
store.find('model', 1).then(function(model) {
model.get('isNew'); // false
});
```
@property isNew
@type {Boolean}
@readOnly
*/
isNew: retrieveFromCurrentState,
/**
If this property is `true` the record is in the `valid` state. A
record will be in the `valid` state when no client-side
validations have failed and the adapter did not report any
server-side validation failures.
@property isValid
@type {Boolean}
@readOnly
*/
isValid: retrieveFromCurrentState,
/**
If the record is in the dirty state this property will report what
kind of change has caused it to move into the dirty
state. Possible values are:
- `created` The record has been created by the client and not yet saved to the adapter.
- `updated` The record has been updated by the client and not yet saved to the adapter.
- `deleted` The record has been deleted by the client and not yet saved to the adapter.
Example
```javascript
var record = store.createRecord(App.Model);
record.get('dirtyType'); // 'created'
```
@property dirtyType
@type {String}
@readOnly
*/
dirtyType: retrieveFromCurrentState,
/**
If `true` the adapter reported that it was unable to save local
changes to the backend. This may also result in the record having
its `isValid` property become false if the adapter reported that
server-side validations failed.
Example
```javascript
record.get('isError'); // false
record.set('foo', 'invalid value');
record.save().then(null, function() {
record.get('isError'); // true
});
```
@property isError
@type {Boolean}
@readOnly
*/
isError: false,
/**
If `true` the store is attempting to reload the record form the adapter.
Example
```javascript
record.get('isReloading'); // false
record.reload();
record.get('isReloading'); // true
```
@property isReloading
@type {Boolean}
@readOnly
*/
isReloading: false,
/**
The `clientId` property is a transient numerical identifier
generated at runtime by the data store. It is important
primarily because newly created objects may not yet have an
externally generated id.
@property clientId
@private
@type {Number|String}
*/
clientId: null,
/**
All ember models have an id property. This is an identifier
managed by an external source. These are always coerced to be
strings before being used internally. Note when declaring the
attributes for a model it is an error to declare an id
attribute.
```javascript
var record = store.createRecord(App.Model);
record.get('id'); // null
store.find('model', 1).then(function(model) {
model.get('id'); // '1'
});
```
@property id
@type {String}
*/
id: null,
transaction: null,
/**
@property currentState
@private
@type {Object}
*/
currentState: null,
/**
When the record is in the `invalid` state this object will contain
any errors returned by the adapter. When present the errors hash
typically contains keys coresponding to the invalid property names
and values which are an array of error messages.
```javascript
record.get('errors'); // null
record.set('foo', 'invalid value');
record.save().then(null, function() {
record.get('errors'); // {foo: ['foo should be a number.']}
});
```
@property errors
@type {Object}
*/
errors: null,
/**
Create a JSON representation of the record, using the serialization
strategy of the store's adapter.
`serialize` takes an optional hash as a parameter, currently
supported options are:
- `includeId`: `true` if the record's ID should be included in the
JSON representation.
@method serialize
@param {Object} options
@returns {Object} an object whose values are primitive JSON values only
*/
serialize: function(options) {
var store = get(this, 'store');
return store.serialize(this, options);
},
/**
Use [DS.JSONSerializer](DS.JSONSerializer.html) to
get the JSON representation of a record.
`toJSON` takes an optional hash as a parameter, currently
supported options are:
- `includeId`: `true` if the record's ID should be included in the
JSON representation.
@method toJSON
@param {Object} options
@returns {Object} A JSON representation of the object.
*/
toJSON: function(options) {
// container is for lazy transform lookups
var serializer = DS.JSONSerializer.create({ container: this.container });
return serializer.serialize(this, options);
},
/**
Fired when the record is loaded from the server.
@event didLoad
*/
didLoad: Ember.K,
/**
Fired when the record is updated.
@event didUpdate
*/
didUpdate: Ember.K,
/**
Fired when the record is created.
@event didCreate
*/
didCreate: Ember.K,
/**
Fired when the record is deleted.
@event didDelete
*/
didDelete: Ember.K,
/**
Fired when the record becomes invalid.
@event becameInvalid
*/
becameInvalid: Ember.K,
/**
Fired when the record enters the error state.
@event becameError
*/
becameError: Ember.K,
/**
@property data
@private
@type {Object}
*/
data: Ember.computed(function() {
this._data = this._data || {};
return this._data;
}).property(),
_data: null,
init: function() {
set(this, 'currentState', DS.RootState.empty);
this._super();
this._setup();
},
_setup: function() {
this._changesToSync = {};
this._deferredTriggers = [];
this._data = {};
this._attributes = {};
this._inFlightAttributes = {};
this._relationships = {};
},
/**
@method send
@private
@param {String} name
@param {Object} context
*/
send: function(name, context) {
var currentState = get(this, 'currentState');
if (!currentState[name]) {
this._unhandledEvent(currentState, name, context);
}
return currentState[name](this, context);
},
/**
@method transitionTo
@private
@param {String} name
*/
transitionTo: function(name) {
// POSSIBLE TODO: Remove this code and replace with
// always having direct references to state objects
var pivotName = name.split(".", 1),
currentState = get(this, 'currentState'),
state = currentState;
do {
if (state.exit) { state.exit(this); }
state = state.parentState;
} while (!state.hasOwnProperty(pivotName));
var path = name.split(".");
var setups = [], enters = [], i, l;
for (i=0, l=path.length; i<l; i++) {
state = state[path[i]];
if (state.enter) { enters.push(state); }
if (state.setup) { setups.push(state); }
}
for (i=0, l=enters.length; i<l; i++) {
enters[i].enter(this);
}
set(this, 'currentState', state);
for (i=0, l=setups.length; i<l; i++) {
setups[i].setup(this);
}
this.updateRecordArraysLater();
},
_unhandledEvent: function(state, name, context) {
var errorMessage = "Attempted to handle event `" + name + "` ";
errorMessage += "on " + String(this) + " while in state ";
errorMessage += state.stateName + ". ";
if (context !== undefined) {
errorMessage += "Called with " + Ember.inspect(context) + ".";
}
throw new Ember.Error(errorMessage);
},
withTransaction: function(fn) {
var transaction = get(this, 'transaction');
if (transaction) { fn(transaction); }
},
/**
@method loadingData
@private
@param {Promise} promise
*/
loadingData: function(promise) {
this.send('loadingData', promise);
},
/**
@method loadedData
@private
*/
loadedData: function() {
this.send('loadedData');
},
/**
@method notFound
@private
*/
notFound: function() {
this.send('notFound');
},
/**
@method pushedData
@private
*/
pushedData: function() {
this.send('pushedData');
},
/**
Marks the record as deleted but does not save it. You must call
`save` afterwards if you want to persist it. You might use this
method if you want to allow the user to still `rollback()` a
delete after it was made.
Example
```javascript
App.ModelDeleteRoute = Ember.Route.extend({
actions: {
softDelete: function() {
this.get('model').deleteRecord();
},
confirm: function() {
this.get('model').save();
},
undo: function() {
this.get('model').rollback();
}
}
});
```
@method deleteRecord
*/
deleteRecord: function() {
this.send('deleteRecord');
},
/**
Same as `deleteRecord`, but saves the record immediately.
Example
```javascript
App.ModelDeleteRoute = Ember.Route.extend({
actions: {
delete: function() {
var controller = this.controller;
this.get('model').destroyRecord().then(function() {
controller.transitionToRoute('model.index');
});
}
}
});
```
@method destroyRecord
@return {Promise} a promise that will be resolved when the adapter returns
successfully or rejected if the adapter returns with an error.
*/
destroyRecord: function() {
this.deleteRecord();
return this.save();
},
/**
@method unloadRecord
@private
*/
unloadRecord: function() {
this.send('unloadRecord');
},
/**
@method clearRelationships
@private
*/
clearRelationships: function() {
this.eachRelationship(function(name, relationship) {
if (relationship.kind === 'belongsTo') {
set(this, name, null);
} else if (relationship.kind === 'hasMany') {
var hasMany = this._relationships[relationship.name];
if (hasMany) { hasMany.clear(); }
}
}, this);
},
/**
@method updateRecordArrays
@private
*/
updateRecordArrays: function() {
get(this, 'store').dataWasUpdated(this.constructor, this);
},
/**
Returns an object, whose keys are changed properties, and value is
an [oldProp, newProp] array.
Example
```javascript
App.Mascot = DS.Model.extend({
name: attr('string')
});
var person = store.createRecord('person');
person.changedAttributes(); // {}
person.set('name', 'Tomster');
person.changedAttributes(); // {name: [undefined, 'Tomster']}
```
@method changedAttributes
@return {Object} an object, whose keys are changed properties,
and value is an [oldProp, newProp] array.
*/
changedAttributes: function() {
var oldData = get(this, '_data'),
newData = get(this, '_attributes'),
diffData = {},
prop;
for (prop in newData) {
diffData[prop] = [oldData[prop], newData[prop]];
}
return diffData;
},
/**
@method adapterWillCommit
@private
*/
adapterWillCommit: function() {
this.send('willCommit');
},
/**
If the adapter did not return a hash in response to a commit,
merge the changed attributes and relationships into the existing
saved data.
@method adapterDidCommit
*/
adapterDidCommit: function(data) {
set(this, 'isError', false);
if (data) {
this._data = data;
} else {
Ember.mixin(this._data, this._inFlightAttributes);
}
this._inFlightAttributes = {};
this.send('didCommit');
this.updateRecordArraysLater();
if (!data) { return; }
this.suspendRelationshipObservers(function() {
this.notifyPropertyChange('data');
});
},
/**
@method adapterDidDirty
@private
*/
adapterDidDirty: function() {
this.send('becomeDirty');
this.updateRecordArraysLater();
},
dataDidChange: Ember.observer(function() {
this.reloadHasManys();
}, 'data'),
reloadHasManys: function() {
var relationships = get(this.constructor, 'relationshipsByName');
this.updateRecordArraysLater();
relationships.forEach(function(name, relationship) {
if (this._data.links && this._data.links[name]) { return; }
if (relationship.kind === 'hasMany') {
this.hasManyDidChange(relationship.key);
}
}, this);
},
hasManyDidChange: function(key) {
var hasMany = this._relationships[key];
if (hasMany) {
var records = this._data[key] || [];
set(hasMany, 'content', Ember.A(records));
set(hasMany, 'isLoaded', true);
hasMany.trigger('didLoad');
}
},
/**
@method updateRecordArraysLater
@private
*/
updateRecordArraysLater: function() {
Ember.run.once(this, this.updateRecordArrays);
},
/**
@method setupData
@private
@param {Object} data
@param {Boolean} partial the data should be merged into
the existing data, not replace it.
*/
setupData: function(data, partial) {
if (partial) {
Ember.merge(this._data, data);
} else {
this._data = data;
}
var relationships = this._relationships;
this.eachRelationship(function(name, rel) {
if (data.links && data.links[name]) { return; }
if (rel.options.async) { relationships[name] = null; }
});
if (data) { this.pushedData(); }
this.suspendRelationshipObservers(function() {
this.notifyPropertyChange('data');
});
},
materializeId: function(id) {
set(this, 'id', id);
},
materializeAttributes: function(attributes) {
merge(this._data, attributes);
},
materializeAttribute: function(name, value) {
this._data[name] = value;
},
/**
@method updateHasMany
@private
@param {String} name
@param {Array} records
*/
updateHasMany: function(name, records) {
this._data[name] = records;
this.hasManyDidChange(name);
},
/**
@method updateBelongsTo
@private
@param {String} name
@param {DS.Model} record
*/
updateBelongsTo: function(name, record) {
this._data[name] = record;
},
/**
If the model `isDirty` this function will which discard any unsaved
changes
Example
```javascript
record.get('name'); // 'Untitled Document'
record.set('name', 'Doc 1');
record.get('name'); // 'Doc 1'
record.rollback();
record.get('name'); // 'Untitled Document'
```
@method rollback
*/
rollback: function() {
this._attributes = {};
if (get(this, 'isError')) {
this._inFlightAttributes = {};
set(this, 'isError', false);
}
if (!get(this, 'isValid')) {
this._inFlightAttributes = {};
this.send('becameValid');
}
this.send('rolledBack');
this.suspendRelationshipObservers(function() {
this.notifyPropertyChange('data');
});
},
toStringExtension: function() {
return get(this, 'id');
},
/**
The goal of this method is to temporarily disable specific observers
that take action in response to application changes.
This allows the system to make changes (such as materialization and
rollback) that should not trigger secondary behavior (such as setting an
inverse relationship or marking records as dirty).
The specific implementation will likely change as Ember proper provides
better infrastructure for suspending groups of observers, and if Array
observation becomes more unified with regular observers.
@method suspendRelationshipObservers
@private
@param callback
@param binding
*/
suspendRelationshipObservers: function(callback, binding) {
var observers = get(this.constructor, 'relationshipNames').belongsTo;
var self = this;
try {
this._suspendedRelationships = true;
Ember._suspendObservers(self, observers, null, 'belongsToDidChange', function() {
Ember._suspendBeforeObservers(self, observers, null, 'belongsToWillChange', function() {
callback.call(binding || self);
});
});
} finally {
this._suspendedRelationships = false;
}
},
/**
Save the record and persist any changes to the record to an
extenal source via the adapter.
Example
```javascript
record.set('name', 'Tomster');
record.save().then(function(){
// Success callback
}, function() {
// Error callback
});
```
@method save
@return {Promise} a promise that will be resolved when the adapter returns
successfully or rejected if the adapter returns with an error.
*/
save: function() {
var promiseLabel = "DS: Model#save " + this;
var resolver = Ember.RSVP.defer(promiseLabel);
this.get('store').scheduleSave(this, resolver);
this._inFlightAttributes = this._attributes;
this._attributes = {};
return DS.PromiseObject.create({ promise: resolver.promise });
},
/**
Reload the record from the adapter.
This will only work if the record has already finished loading
and has not yet been modified (`isLoaded` but not `isDirty`,
or `isSaving`).
Example
```javascript
App.ModelViewRoute = Ember.Route.extend({
actions: {
reload: function() {
this.get('model').reload();
}
}
});
```
@method reload
@return {Promise} a promise that will be resolved with the record when the
adapter returns successfully or rejected if the adapter returns
with an error.
*/
reload: function() {
set(this, 'isReloading', true);
var record = this;
var promiseLabel = "DS: Model#reload of " + this;
var promise = new Ember.RSVP.Promise(function(resolve){
record.send('reloadRecord', resolve);
}, promiseLabel).then(function() {
record.set('isReloading', false);
record.set('isError', false);
return record;
}, function(reason) {
record.set('isError', true);
throw reason;
}, "DS: Model#reload complete, update flags");
return DS.PromiseObject.create({ promise: promise });
},
// FOR USE DURING COMMIT PROCESS
adapterDidUpdateAttribute: function(attributeName, value) {
// If a value is passed in, update the internal attributes and clear
// the attribute cache so it picks up the new value. Otherwise,
// collapse the current value into the internal attributes because
// the adapter has acknowledged it.
if (value !== undefined) {
this._data[attributeName] = value;
this.notifyPropertyChange(attributeName);
} else {
this._data[attributeName] = this._inFlightAttributes[attributeName];
}
this.updateRecordArraysLater();
},
/**
@method adapterDidInvalidate
@private
*/
adapterDidInvalidate: function(errors) {
this.send('becameInvalid', errors);
},
/**
@method adapterDidError
@private
*/
adapterDidError: function() {
this.send('becameError');
set(this, 'isError', true);
},
/**
Override the default event firing from Ember.Evented to
also call methods with the given name.
@method trigger
@private
@param name
*/
trigger: function(name) {
Ember.tryInvoke(this, name, [].slice.call(arguments, 1));
this._super.apply(this, arguments);
},
triggerLater: function() {
this._deferredTriggers.push(arguments);
once(this, '_triggerDeferredTriggers');
},
_triggerDeferredTriggers: function() {
for (var i=0, l=this._deferredTriggers.length; i<l; i++) {
this.trigger.apply(this, this._deferredTriggers[i]);
}
this._deferredTriggers = [];
}
});
DS.Model.reopenClass({
/**
Alias DS.Model's `create` method to `_create`. This allows us to create DS.Model
instances from within the store, but if end users accidentally call `create()`
(instead of `createRecord()`), we can raise an error.
@method _create
@private
@static
*/
_create: DS.Model.create,
/**
Override the class' `create()` method to raise an error. This
prevents end users from inadvertently calling `create()` instead
of `createRecord()`. The store is still able to create instances
by calling the `_create()` method. To create an instance of a
`DS.Model` use [store.createRecord](DS.Store.html#method_createRecord).
@method create
@private
@static
*/
create: function() {
throw new Ember.Error("You should not call `create` on a model. Instead, call `store.createRecord` with the attributes you would like to set.");
}
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get;
/**
@class Model
@namespace DS
*/
DS.Model.reopenClass({
/**
A map whose keys are the attributes of the model (properties
described by DS.attr) and whose values are the meta object for the
property.
Example
```javascript
App.Person = DS.Model.extend({
firstName: attr('string'),
lastName: attr('string'),
birthday: attr('date')
});
var attributes = Ember.get(App.Person, 'attributes')
attributes.forEach(function(name, meta) {
console.log(name, meta);
});
// prints:
// firstName {type: "string", isAttribute: true, options: Object, parentType: function, name: "firstName"}
// lastName {type: "string", isAttribute: true, options: Object, parentType: function, name: "lastName"}
// birthday {type: "date", isAttribute: true, options: Object, parentType: function, name: "birthday"}
```
@property attributes
@static
@type {Ember.Map}
@readOnly
*/
attributes: Ember.computed(function() {
var map = Ember.Map.create();
this.eachComputedProperty(function(name, meta) {
if (meta.isAttribute) {
meta.name = name;
map.set(name, meta);
}
});
return map;
}),
/**
A map whose keys are the attributes of the model (properties
described by DS.attr) and whose values are type of transformation
applied to each attribute. This map does not include any
attributes that do not have an transformation type.
Example
```javascript
App.Person = DS.Model.extend({
firstName: attr(),
lastName: attr('string'),
birthday: attr('date')
});
var transformedAttributes = Ember.get(App.Person, 'transformedAttributes')
transformedAttributes.forEach(function(field, type) {
console.log(field, type);
});
// prints:
// lastName string
// birthday date
```
@property transformedAttributes
@static
@type {Ember.Map}
@readOnly
*/
transformedAttributes: Ember.computed(function() {
var map = Ember.Map.create();
this.eachAttribute(function(key, meta) {
if (meta.type) {
map.set(key, meta.type);
}
});
return map;
}),
/**
Iterates through the attributes of the model, calling the passed function on each
attribute.
The callback method you provide should have the following signature (all
parameters are optional):
```javascript
function(name, meta);
```
- `name` the name of the current property in the iteration
- `meta` the meta object for the attribute property in the iteration
Note that in addition to a callback, you can also pass an optional target
object that will be set as `this` on the context.
Example
```javascript
App.Person = DS.Model.extend({
firstName: attr('string'),
lastName: attr('string'),
birthday: attr('date')
});
App.Person.eachAttribute(function(name, meta) {
console.log(name, meta);
});
// prints:
// firstName {type: "string", isAttribute: true, options: Object, parentType: function, name: "firstName"}
// lastName {type: "string", isAttribute: true, options: Object, parentType: function, name: "lastName"}
// birthday {type: "date", isAttribute: true, options: Object, parentType: function, name: "birthday"}
```
@method eachAttribute
@param {Function} callback The callback to execute
@param {Object} [target] The target object to use
@static
*/
eachAttribute: function(callback, binding) {
get(this, 'attributes').forEach(function(name, meta) {
callback.call(binding, name, meta);
}, binding);
},
/**
Iterates through the transformedAttributes of the model, calling
the passed function on each attribute. Note the callback will not be
called for any attributes that do not have an transformation type.
The callback method you provide should have the following signature (all
parameters are optional):
```javascript
function(name, type);
```
- `name` the name of the current property in the iteration
- `type` a tring contrining the name of the type of transformed
applied to the attribute
Note that in addition to a callback, you can also pass an optional target
object that will be set as `this` on the context.
Example
```javascript
App.Person = DS.Model.extend({
firstName: attr(),
lastName: attr('string'),
birthday: attr('date')
});
App.Person.eachTransformedAttribute(function(name, type) {
console.log(name, type);
});
// prints:
// lastName string
// birthday date
```
@method eachTransformedAttribute
@param {Function} callback The callback to execute
@param {Object} [target] The target object to use
@static
*/
eachTransformedAttribute: function(callback, binding) {
get(this, 'transformedAttributes').forEach(function(name, type) {
callback.call(binding, name, type);
});
}
});
DS.Model.reopen({
eachAttribute: function(callback, binding) {
this.constructor.eachAttribute(callback, binding);
}
});
function getDefaultValue(record, options, key) {
if (typeof options.defaultValue === "function") {
return options.defaultValue();
} else {
return options.defaultValue;
}
}
function hasValue(record, key) {
return record._attributes.hasOwnProperty(key) ||
record._inFlightAttributes.hasOwnProperty(key) ||
record._data.hasOwnProperty(key);
}
function getValue(record, key) {
if (record._attributes.hasOwnProperty(key)) {
return record._attributes[key];
} else if (record._inFlightAttributes.hasOwnProperty(key)) {
return record._inFlightAttributes[key];
} else {
return record._data[key];
}
}
/**
`DS.attr` defines an attribute on a [DS.Model](DS.Model.html).
By default, attributes are passed through as-is, however you can specify an
optional type to have the value automatically transformed.
Ember Data ships with four basic transform types: `string`, `number`,
`boolean` and `date`. You can define your own transforms by subclassing
[DS.Transform](DS.Transform.html).
`DS.attr` takes an optional hash as a second parameter, currently
supported options are:
- `defaultValue`: Pass a string or a function to be called to set the attribute
to a default value if none is supplied.
Example
```javascript
var attr = DS.attr;
App.User = DS.Model.extend({
username: attr('string'),
email: attr('string'),
verified: attr('boolean', {defaultValue: false})
});
```
@namespace
@method attr
@for DS
@param {String} type the attribute type
@param {Object} options a hash of options
@return {Attribute}
*/
DS.attr = function(type, options) {
options = options || {};
var meta = {
type: type,
isAttribute: true,
options: options
};
return Ember.computed(function(key, value) {
if (arguments.length > 1) {
var oldValue = this._attributes[key] || this._inFlightAttributes[key] || this._data[key];
this.send('didSetProperty', {
name: key,
oldValue: oldValue,
originalValue: this._data[key],
value: value
});
this._attributes[key] = value;
return value;
} else if (hasValue(this, key)) {
return getValue(this, key);
} else {
return getDefaultValue(this, options, key);
}
// `data` is never set directly. However, it may be
// invalidated from the state manager's setData
// event.
}).property('data').meta(meta);
};
})();
(function() {
/**
@module ember-data
*/
})();
(function() {
/**
@module ember-data
*/
/**
An AttributeChange object is created whenever a record's
attribute changes value. It is used to track changes to a
record between transaction commits.
@class AttributeChange
@namespace DS
@private
@constructor
*/
var AttributeChange = DS.AttributeChange = function(options) {
this.record = options.record;
this.store = options.store;
this.name = options.name;
this.value = options.value;
this.oldValue = options.oldValue;
};
AttributeChange.createChange = function(options) {
return new AttributeChange(options);
};
AttributeChange.prototype = {
sync: function() {
if (this.value !== this.oldValue) {
this.record.send('becomeDirty');
this.record.updateRecordArraysLater();
}
// TODO: Use this object in the commit process
this.destroy();
},
/**
If the AttributeChange is destroyed (either by being rolled back
or being committed), remove it from the list of pending changes
on the record.
@method destroy
*/
destroy: function() {
delete this.record._changesToSync[this.name];
}
};
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
var forEach = Ember.EnumerableUtils.forEach;
/**
@class RelationshipChange
@namespace DS
@private
@construtor
*/
DS.RelationshipChange = function(options) {
this.parentRecord = options.parentRecord;
this.childRecord = options.childRecord;
this.firstRecord = options.firstRecord;
this.firstRecordKind = options.firstRecordKind;
this.firstRecordName = options.firstRecordName;
this.secondRecord = options.secondRecord;
this.secondRecordKind = options.secondRecordKind;
this.secondRecordName = options.secondRecordName;
this.changeType = options.changeType;
this.store = options.store;
this.committed = {};
};
/**
@class RelationshipChangeAdd
@namespace DS
@private
@construtor
*/
DS.RelationshipChangeAdd = function(options){
DS.RelationshipChange.call(this, options);
};
/**
@class RelationshipChangeRemove
@namespace DS
@private
@construtor
*/
DS.RelationshipChangeRemove = function(options){
DS.RelationshipChange.call(this, options);
};
DS.RelationshipChange.create = function(options) {
return new DS.RelationshipChange(options);
};
DS.RelationshipChangeAdd.create = function(options) {
return new DS.RelationshipChangeAdd(options);
};
DS.RelationshipChangeRemove.create = function(options) {
return new DS.RelationshipChangeRemove(options);
};
DS.OneToManyChange = {};
DS.OneToNoneChange = {};
DS.ManyToNoneChange = {};
DS.OneToOneChange = {};
DS.ManyToManyChange = {};
DS.RelationshipChange._createChange = function(options){
if(options.changeType === "add"){
return DS.RelationshipChangeAdd.create(options);
}
if(options.changeType === "remove"){
return DS.RelationshipChangeRemove.create(options);
}
};
DS.RelationshipChange.determineRelationshipType = function(recordType, knownSide){
var knownKey = knownSide.key, key, otherKind;
var knownKind = knownSide.kind;
var inverse = recordType.inverseFor(knownKey);
if (inverse){
key = inverse.name;
otherKind = inverse.kind;
}
if (!inverse){
return knownKind === "belongsTo" ? "oneToNone" : "manyToNone";
}
else{
if(otherKind === "belongsTo"){
return knownKind === "belongsTo" ? "oneToOne" : "manyToOne";
}
else{
return knownKind === "belongsTo" ? "oneToMany" : "manyToMany";
}
}
};
DS.RelationshipChange.createChange = function(firstRecord, secondRecord, store, options){
// Get the type of the child based on the child's client ID
var firstRecordType = firstRecord.constructor, changeType;
changeType = DS.RelationshipChange.determineRelationshipType(firstRecordType, options);
if (changeType === "oneToMany"){
return DS.OneToManyChange.createChange(firstRecord, secondRecord, store, options);
}
else if (changeType === "manyToOne"){
return DS.OneToManyChange.createChange(secondRecord, firstRecord, store, options);
}
else if (changeType === "oneToNone"){
return DS.OneToNoneChange.createChange(firstRecord, secondRecord, store, options);
}
else if (changeType === "manyToNone"){
return DS.ManyToNoneChange.createChange(firstRecord, secondRecord, store, options);
}
else if (changeType === "oneToOne"){
return DS.OneToOneChange.createChange(firstRecord, secondRecord, store, options);
}
else if (changeType === "manyToMany"){
return DS.ManyToManyChange.createChange(firstRecord, secondRecord, store, options);
}
};
DS.OneToNoneChange.createChange = function(childRecord, parentRecord, store, options) {
var key = options.key;
var change = DS.RelationshipChange._createChange({
parentRecord: parentRecord,
childRecord: childRecord,
firstRecord: childRecord,
store: store,
changeType: options.changeType,
firstRecordName: key,
firstRecordKind: "belongsTo"
});
store.addRelationshipChangeFor(childRecord, key, parentRecord, null, change);
return change;
};
DS.ManyToNoneChange.createChange = function(childRecord, parentRecord, store, options) {
var key = options.key;
var change = DS.RelationshipChange._createChange({
parentRecord: childRecord,
childRecord: parentRecord,
secondRecord: childRecord,
store: store,
changeType: options.changeType,
secondRecordName: options.key,
secondRecordKind: "hasMany"
});
store.addRelationshipChangeFor(childRecord, key, parentRecord, null, change);
return change;
};
DS.ManyToManyChange.createChange = function(childRecord, parentRecord, store, options) {
// If the name of the belongsTo side of the relationship is specified,
// use that
// If the type of the parent is specified, look it up on the child's type
// definition.
var key = options.key;
var change = DS.RelationshipChange._createChange({
parentRecord: parentRecord,
childRecord: childRecord,
firstRecord: childRecord,
secondRecord: parentRecord,
firstRecordKind: "hasMany",
secondRecordKind: "hasMany",
store: store,
changeType: options.changeType,
firstRecordName: key
});
store.addRelationshipChangeFor(childRecord, key, parentRecord, null, change);
return change;
};
DS.OneToOneChange.createChange = function(childRecord, parentRecord, store, options) {
var key;
// If the name of the belongsTo side of the relationship is specified,
// use that
// If the type of the parent is specified, look it up on the child's type
// definition.
if (options.parentType) {
key = options.parentType.inverseFor(options.key).name;
} else if (options.key) {
key = options.key;
} else {
}
var change = DS.RelationshipChange._createChange({
parentRecord: parentRecord,
childRecord: childRecord,
firstRecord: childRecord,
secondRecord: parentRecord,
firstRecordKind: "belongsTo",
secondRecordKind: "belongsTo",
store: store,
changeType: options.changeType,
firstRecordName: key
});
store.addRelationshipChangeFor(childRecord, key, parentRecord, null, change);
return change;
};
DS.OneToOneChange.maintainInvariant = function(options, store, childRecord, key){
if (options.changeType === "add" && store.recordIsMaterialized(childRecord)) {
var oldParent = get(childRecord, key);
if (oldParent){
var correspondingChange = DS.OneToOneChange.createChange(childRecord, oldParent, store, {
parentType: options.parentType,
hasManyName: options.hasManyName,
changeType: "remove",
key: options.key
});
store.addRelationshipChangeFor(childRecord, key, options.parentRecord , null, correspondingChange);
correspondingChange.sync();
}
}
};
DS.OneToManyChange.createChange = function(childRecord, parentRecord, store, options) {
var key;
// If the name of the belongsTo side of the relationship is specified,
// use that
// If the type of the parent is specified, look it up on the child's type
// definition.
if (options.parentType) {
key = options.parentType.inverseFor(options.key).name;
DS.OneToManyChange.maintainInvariant( options, store, childRecord, key );
} else if (options.key) {
key = options.key;
} else {
}
var change = DS.RelationshipChange._createChange({
parentRecord: parentRecord,
childRecord: childRecord,
firstRecord: childRecord,
secondRecord: parentRecord,
firstRecordKind: "belongsTo",
secondRecordKind: "hasMany",
store: store,
changeType: options.changeType,
firstRecordName: key
});
store.addRelationshipChangeFor(childRecord, key, parentRecord, change.getSecondRecordName(), change);
return change;
};
DS.OneToManyChange.maintainInvariant = function(options, store, childRecord, key){
if (options.changeType === "add" && childRecord) {
var oldParent = get(childRecord, key);
if (oldParent){
var correspondingChange = DS.OneToManyChange.createChange(childRecord, oldParent, store, {
parentType: options.parentType,
hasManyName: options.hasManyName,
changeType: "remove",
key: options.key
});
store.addRelationshipChangeFor(childRecord, key, options.parentRecord, correspondingChange.getSecondRecordName(), correspondingChange);
correspondingChange.sync();
}
}
};
/**
@class RelationshipChange
@namespace DS
*/
DS.RelationshipChange.prototype = {
getSecondRecordName: function() {
var name = this.secondRecordName, parent;
if (!name) {
parent = this.secondRecord;
if (!parent) { return; }
var childType = this.firstRecord.constructor;
var inverse = childType.inverseFor(this.firstRecordName);
this.secondRecordName = inverse.name;
}
return this.secondRecordName;
},
/**
Get the name of the relationship on the belongsTo side.
@method getFirstRecordName
@return {String}
*/
getFirstRecordName: function() {
var name = this.firstRecordName;
return name;
},
/**
@method destroy
@private
*/
destroy: function() {
var childRecord = this.childRecord,
belongsToName = this.getFirstRecordName(),
hasManyName = this.getSecondRecordName(),
store = this.store;
store.removeRelationshipChangeFor(childRecord, belongsToName, this.parentRecord, hasManyName, this.changeType);
},
getSecondRecord: function(){
return this.secondRecord;
},
/**
@method getFirstRecord
@private
*/
getFirstRecord: function() {
return this.firstRecord;
},
coalesce: function(){
var relationshipPairs = this.store.relationshipChangePairsFor(this.firstRecord);
forEach(relationshipPairs, function(pair){
var addedChange = pair["add"];
var removedChange = pair["remove"];
if(addedChange && removedChange) {
addedChange.destroy();
removedChange.destroy();
}
});
}
};
DS.RelationshipChangeAdd.prototype = Ember.create(DS.RelationshipChange.create({}));
DS.RelationshipChangeRemove.prototype = Ember.create(DS.RelationshipChange.create({}));
// the object is a value, and not a promise
function isValue(object) {
return typeof object === 'object' && (!object.then || typeof object.then !== 'function');
}
DS.RelationshipChangeAdd.prototype.changeType = "add";
DS.RelationshipChangeAdd.prototype.sync = function() {
var secondRecordName = this.getSecondRecordName(),
firstRecordName = this.getFirstRecordName(),
firstRecord = this.getFirstRecord(),
secondRecord = this.getSecondRecord();
//Ember.assert("You specified a hasMany (" + hasManyName + ") on " + (!belongsToName && (newParent || oldParent || this.lastParent).constructor) + " but did not specify an inverse belongsTo on " + child.constructor, belongsToName);
//Ember.assert("You specified a belongsTo (" + belongsToName + ") on " + child.constructor + " but did not specify an inverse hasMany on " + (!hasManyName && (newParent || oldParent || this.lastParentRecord).constructor), hasManyName);
if (secondRecord instanceof DS.Model && firstRecord instanceof DS.Model) {
if(this.secondRecordKind === "belongsTo"){
secondRecord.suspendRelationshipObservers(function(){
set(secondRecord, secondRecordName, firstRecord);
});
}
else if(this.secondRecordKind === "hasMany"){
secondRecord.suspendRelationshipObservers(function(){
var relationship = get(secondRecord, secondRecordName);
if (isValue(relationship)) { relationship.addObject(firstRecord); }
});
}
}
if (firstRecord instanceof DS.Model && secondRecord instanceof DS.Model && get(firstRecord, firstRecordName) !== secondRecord) {
if(this.firstRecordKind === "belongsTo"){
firstRecord.suspendRelationshipObservers(function(){
set(firstRecord, firstRecordName, secondRecord);
});
}
else if(this.firstRecordKind === "hasMany"){
firstRecord.suspendRelationshipObservers(function(){
var relationship = get(firstRecord, firstRecordName);
if (isValue(relationship)) { relationship.addObject(secondRecord); }
});
}
}
this.coalesce();
};
DS.RelationshipChangeRemove.prototype.changeType = "remove";
DS.RelationshipChangeRemove.prototype.sync = function() {
var secondRecordName = this.getSecondRecordName(),
firstRecordName = this.getFirstRecordName(),
firstRecord = this.getFirstRecord(),
secondRecord = this.getSecondRecord();
//Ember.assert("You specified a hasMany (" + hasManyName + ") on " + (!belongsToName && (newParent || oldParent || this.lastParent).constructor) + " but did not specify an inverse belongsTo on " + child.constructor, belongsToName);
//Ember.assert("You specified a belongsTo (" + belongsToName + ") on " + child.constructor + " but did not specify an inverse hasMany on " + (!hasManyName && (newParent || oldParent || this.lastParentRecord).constructor), hasManyName);
if (secondRecord instanceof DS.Model && firstRecord instanceof DS.Model) {
if(this.secondRecordKind === "belongsTo"){
secondRecord.suspendRelationshipObservers(function(){
set(secondRecord, secondRecordName, null);
});
}
else if(this.secondRecordKind === "hasMany"){
secondRecord.suspendRelationshipObservers(function(){
var relationship = get(secondRecord, secondRecordName);
if (isValue(relationship)) { relationship.removeObject(firstRecord); }
});
}
}
if (firstRecord instanceof DS.Model && get(firstRecord, firstRecordName)) {
if(this.firstRecordKind === "belongsTo"){
firstRecord.suspendRelationshipObservers(function(){
set(firstRecord, firstRecordName, null);
});
}
else if(this.firstRecordKind === "hasMany"){
firstRecord.suspendRelationshipObservers(function(){
var relationship = get(firstRecord, firstRecordName);
if (isValue(relationship)) { relationship.removeObject(secondRecord); }
});
}
}
this.coalesce();
};
})();
(function() {
/**
@module ember-data
*/
})();
(function() {
var get = Ember.get, set = Ember.set,
isNone = Ember.isNone;
/**
@module ember-data
*/
function asyncBelongsTo(type, options, meta) {
return Ember.computed(function(key, value) {
var data = get(this, 'data'),
store = get(this, 'store'),
promiseLabel = "DS: Async belongsTo " + this + " : " + key;
if (arguments.length === 2) {
return value === undefined ? null : DS.PromiseObject.create({ promise: Ember.RSVP.resolve(value, promiseLabel) });
}
var link = data.links && data.links[key],
belongsTo = data[key];
if(!isNone(belongsTo)) {
var promise = store.fetchRecord(belongsTo) || Ember.RSVP.resolve(belongsTo, promiseLabel);
return DS.PromiseObject.create({ promise: promise});
} else if (link) {
var resolver = Ember.RSVP.defer("DS: Async belongsTo (link) " + this + " : " + key);
store.findBelongsTo(this, link, meta, resolver);
return DS.PromiseObject.create({ promise: resolver.promise });
} else {
return null;
}
}).property('data').meta(meta);
}
/**
`DS.belongsTo` is used to define One-To-One and One-To-Many
relationships on a [DS.Model](DS.Model.html).
`DS.belongsTo` takes an optional hash as a second parameter, currently
supported options are:
- `async`: A boolean value used to explicitly declare this to be an async relationship.
- `inverse`: A string used to identify the inverse property on a
related model in a One-To-Many relationship. See [Explicit Inverses](#toc_explicit-inverses)
#### One-To-One
To declare a one-to-one relationship between two models, use
`DS.belongsTo`:
```javascript
App.User = DS.Model.extend({
profile: DS.belongsTo('profile')
});
App.Profile = DS.Model.extend({
user: DS.belongsTo('user')
});
```
#### One-To-Many
To declare a one-to-many relationship between two models, use
`DS.belongsTo` in combination with `DS.hasMany`, like this:
```javascript
App.Post = DS.Model.extend({
comments: DS.hasMany('comment')
});
App.Comment = DS.Model.extend({
post: DS.belongsTo('post')
});
```
@namespace
@method belongsTo
@for DS
@param {String or DS.Model} type the model type of the relationship
@param {Object} options a hash of options
@return {Ember.computed} relationship
*/
DS.belongsTo = function(type, options) {
if (typeof type === 'object') {
options = type;
type = undefined;
} else {
}
options = options || {};
var meta = { type: type, isRelationship: true, options: options, kind: 'belongsTo' };
if (options.async) {
return asyncBelongsTo(type, options, meta);
}
return Ember.computed(function(key, value) {
var data = get(this, 'data'),
store = get(this, 'store'), belongsTo, typeClass;
if (typeof type === 'string') {
typeClass = store.modelFor(type);
} else {
typeClass = type;
}
if (arguments.length === 2) {
return value === undefined ? null : value;
}
belongsTo = data[key];
if (isNone(belongsTo)) { return null; }
store.fetchRecord(belongsTo);
return belongsTo;
}).property('data').meta(meta);
};
/**
These observers observe all `belongsTo` relationships on the record. See
`relationships/ext` to see how these observers get their dependencies.
@class Model
@namespace DS
*/
DS.Model.reopen({
/**
@method belongsToWillChange
@private
@static
@param record
@param key
*/
belongsToWillChange: Ember.beforeObserver(function(record, key) {
if (get(record, 'isLoaded')) {
var oldParent = get(record, key);
if (oldParent) {
var store = get(record, 'store'),
change = DS.RelationshipChange.createChange(record, oldParent, store, { key: key, kind: "belongsTo", changeType: "remove" });
change.sync();
this._changesToSync[key] = change;
}
}
}),
/**
@method belongsToDidChange
@private
@static
@param record
@param key
*/
belongsToDidChange: Ember.immediateObserver(function(record, key) {
if (get(record, 'isLoaded')) {
var newParent = get(record, key);
if (newParent) {
var store = get(record, 'store'),
change = DS.RelationshipChange.createChange(record, newParent, store, { key: key, kind: "belongsTo", changeType: "add" });
change.sync();
}
}
delete this._changesToSync[key];
})
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set, setProperties = Ember.setProperties;
function asyncHasMany(type, options, meta) {
return Ember.computed(function(key, value) {
var relationship = this._relationships[key],
promiseLabel = "DS: Async hasMany " + this + " : " + key;
if (!relationship) {
var resolver = Ember.RSVP.defer(promiseLabel);
relationship = buildRelationship(this, key, options, function(store, data) {
var link = data.links && data.links[key];
var rel;
if (link) {
rel = store.findHasMany(this, link, meta, resolver);
} else {
rel = store.findMany(this, data[key], meta.type, resolver);
}
// cache the promise so we can use it
// when we come back and don't need to rebuild
// the relationship.
set(rel, 'promise', resolver.promise);
return rel;
});
}
var promise = relationship.get('promise').then(function() {
return relationship;
}, null, "DS: Async hasMany records received");
return DS.PromiseArray.create({ promise: promise });
}).property('data').meta(meta);
}
function buildRelationship(record, key, options, callback) {
var rels = record._relationships;
if (rels[key]) { return rels[key]; }
var data = get(record, 'data'),
store = get(record, 'store');
var relationship = rels[key] = callback.call(record, store, data);
return setProperties(relationship, {
owner: record, name: key, isPolymorphic: options.polymorphic
});
}
function hasRelationship(type, options) {
options = options || {};
var meta = { type: type, isRelationship: true, options: options, kind: 'hasMany' };
if (options.async) {
return asyncHasMany(type, options, meta);
}
return Ember.computed(function(key, value) {
return buildRelationship(this, key, options, function(store, data) {
var records = data[key];
return store.findMany(this, data[key], meta.type);
});
}).property('data').meta(meta);
}
/**
`DS.hasMany` is used to define One-To-Many and Many-To-Many
relationships on a [DS.Model](DS.Model.html).
`DS.hasMany` takes an optional hash as a second parameter, currently
supported options are:
- `async`: A boolean value used to explicitly declare this to be an async relationship.
- `inverse`: A string used to identify the inverse property on a related model.
#### One-To-Many
To declare a one-to-many relationship between two models, use
`DS.belongsTo` in combination with `DS.hasMany`, like this:
```javascript
App.Post = DS.Model.extend({
comments: DS.hasMany('comment')
});
App.Comment = DS.Model.extend({
post: DS.belongsTo('post')
});
```
#### Many-To-Many
To declare a many-to-many relationship between two models, use
`DS.hasMany`:
```javascript
App.Post = DS.Model.extend({
tags: DS.hasMany('tag')
});
App.Tag = DS.Model.extend({
posts: DS.hasMany('post')
});
```
#### Explicit Inverses
Ember Data will do its best to discover which relationships map to
one another. In the one-to-many code above, for example, Ember Data
can figure out that changing the `comments` relationship should update
the `post` relationship on the inverse because post is the only
relationship to that model.
However, sometimes you may have multiple `belongsTo`/`hasManys` for the
same type. You can specify which property on the related model is
the inverse using `DS.hasMany`'s `inverse` option:
```javascript
var belongsTo = DS.belongsTo,
hasMany = DS.hasMany;
App.Comment = DS.Model.extend({
onePost: belongsTo('post'),
twoPost: belongsTo('post'),
redPost: belongsTo('post'),
bluePost: belongsTo('post')
});
App.Post = DS.Model.extend({
comments: hasMany('comment', {
inverse: 'redPost'
})
});
```
You can also specify an inverse on a `belongsTo`, which works how
you'd expect.
@namespace
@method hasMany
@for DS
@param {String or DS.Model} type the model type of the relationship
@param {Object} options a hash of options
@return {Ember.computed} relationship
*/
DS.hasMany = function(type, options) {
if (typeof type === 'object') {
options = type;
type = undefined;
}
return hasRelationship(type, options);
};
})();
(function() {
var get = Ember.get, set = Ember.set;
/**
@module ember-data
*/
/*
This file defines several extensions to the base `DS.Model` class that
add support for one-to-many relationships.
*/
/**
@class Model
@namespace DS
*/
DS.Model.reopen({
/**
This Ember.js hook allows an object to be notified when a property
is defined.
In this case, we use it to be notified when an Ember Data user defines a
belongs-to relationship. In that case, we need to set up observers for
each one, allowing us to track relationship changes and automatically
reflect changes in the inverse has-many array.
This hook passes the class being set up, as well as the key and value
being defined. So, for example, when the user does this:
```javascript
DS.Model.extend({
parent: DS.belongsTo('user')
});
```
This hook would be called with "parent" as the key and the computed
property returned by `DS.belongsTo` as the value.
@method didDefineProperty
@param proto
@param key
@param value
*/
didDefineProperty: function(proto, key, value) {
// Check if the value being set is a computed property.
if (value instanceof Ember.Descriptor) {
// If it is, get the metadata for the relationship. This is
// populated by the `DS.belongsTo` helper when it is creating
// the computed property.
var meta = value.meta();
if (meta.isRelationship && meta.kind === 'belongsTo') {
Ember.addObserver(proto, key, null, 'belongsToDidChange');
Ember.addBeforeObserver(proto, key, null, 'belongsToWillChange');
}
meta.parentType = proto.constructor;
}
}
});
/*
These DS.Model extensions add class methods that provide relationship
introspection abilities about relationships.
A note about the computed properties contained here:
**These properties are effectively sealed once called for the first time.**
To avoid repeatedly doing expensive iteration over a model's fields, these
values are computed once and then cached for the remainder of the runtime of
your application.
If your application needs to modify a class after its initial definition
(for example, using `reopen()` to add additional attributes), make sure you
do it before using your model with the store, which uses these properties
extensively.
*/
DS.Model.reopenClass({
/**
For a given relationship name, returns the model type of the relationship.
For example, if you define a model like this:
```javascript
App.Post = DS.Model.extend({
comments: DS.hasMany('comment')
});
```
Calling `App.Post.typeForRelationship('comments')` will return `App.Comment`.
@method typeForRelationship
@static
@param {String} name the name of the relationship
@return {subclass of DS.Model} the type of the relationship, or undefined
*/
typeForRelationship: function(name) {
var relationship = get(this, 'relationshipsByName').get(name);
return relationship && relationship.type;
},
inverseFor: function(name) {
var inverseType = this.typeForRelationship(name);
if (!inverseType) { return null; }
var options = this.metaForProperty(name).options;
if (options.inverse === null) { return null; }
var inverseName, inverseKind;
if (options.inverse) {
inverseName = options.inverse;
inverseKind = Ember.get(inverseType, 'relationshipsByName').get(inverseName).kind;
} else {
var possibleRelationships = findPossibleInverses(this, inverseType);
if (possibleRelationships.length === 0) { return null; }
inverseName = possibleRelationships[0].name;
inverseKind = possibleRelationships[0].kind;
}
function findPossibleInverses(type, inverseType, possibleRelationships) {
possibleRelationships = possibleRelationships || [];
var relationshipMap = get(inverseType, 'relationships');
if (!relationshipMap) { return; }
var relationships = relationshipMap.get(type);
if (relationships) {
possibleRelationships.push.apply(possibleRelationships, relationshipMap.get(type));
}
if (type.superclass) {
findPossibleInverses(type.superclass, inverseType, possibleRelationships);
}
return possibleRelationships;
}
return {
type: inverseType,
name: inverseName,
kind: inverseKind
};
},
/**
The model's relationships as a map, keyed on the type of the
relationship. The value of each entry is an array containing a descriptor
for each relationship with that type, describing the name of the relationship
as well as the type.
For example, given the following model definition:
```javascript
App.Blog = DS.Model.extend({
users: DS.hasMany('user'),
owner: DS.belongsTo('user'),
posts: DS.hasMany('post')
});
```
This computed property would return a map describing these
relationships, like this:
```javascript
var relationships = Ember.get(App.Blog, 'relationships');
relationships.get(App.User);
//=> [ { name: 'users', kind: 'hasMany' },
// { name: 'owner', kind: 'belongsTo' } ]
relationships.get(App.Post);
//=> [ { name: 'posts', kind: 'hasMany' } ]
```
@property relationships
@static
@type Ember.Map
@readOnly
*/
relationships: Ember.computed(function() {
var map = new Ember.MapWithDefault({
defaultValue: function() { return []; }
});
// Loop through each computed property on the class
this.eachComputedProperty(function(name, meta) {
// If the computed property is a relationship, add
// it to the map.
if (meta.isRelationship) {
if (typeof meta.type === 'string') {
meta.type = this.store.modelFor(meta.type);
}
var relationshipsForType = map.get(meta.type);
relationshipsForType.push({ name: name, kind: meta.kind });
}
});
return map;
}),
/**
A hash containing lists of the model's relationships, grouped
by the relationship kind. For example, given a model with this
definition:
```javascript
App.Blog = DS.Model.extend({
users: DS.hasMany('user'),
owner: DS.belongsTo('user'),
posts: DS.hasMany('post')
});
```
This property would contain the following:
```javascript
var relationshipNames = Ember.get(App.Blog, 'relationshipNames');
relationshipNames.hasMany;
//=> ['users', 'posts']
relationshipNames.belongsTo;
//=> ['owner']
```
@property relationshipNames
@static
@type Object
@readOnly
*/
relationshipNames: Ember.computed(function() {
var names = { hasMany: [], belongsTo: [] };
this.eachComputedProperty(function(name, meta) {
if (meta.isRelationship) {
names[meta.kind].push(name);
}
});
return names;
}),
/**
An array of types directly related to a model. Each type will be
included once, regardless of the number of relationships it has with
the model.
For example, given a model with this definition:
```javascript
App.Blog = DS.Model.extend({
users: DS.hasMany('user'),
owner: DS.belongsTo('user'),
posts: DS.hasMany('post')
});
```
This property would contain the following:
```javascript
var relatedTypes = Ember.get(App.Blog, 'relatedTypes');
//=> [ App.User, App.Post ]
```
@property relatedTypes
@static
@type Ember.Array
@readOnly
*/
relatedTypes: Ember.computed(function() {
var type,
types = Ember.A();
// Loop through each computed property on the class,
// and create an array of the unique types involved
// in relationships
this.eachComputedProperty(function(name, meta) {
if (meta.isRelationship) {
type = meta.type;
if (typeof type === 'string') {
type = get(this, type, false) || this.store.modelFor(type);
}
if (!types.contains(type)) {
types.push(type);
}
}
});
return types;
}),
/**
A map whose keys are the relationships of a model and whose values are
relationship descriptors.
For example, given a model with this
definition:
```javascript
App.Blog = DS.Model.extend({
users: DS.hasMany('user'),
owner: DS.belongsTo('user'),
posts: DS.hasMany('post')
});
```
This property would contain the following:
```javascript
var relationshipsByName = Ember.get(App.Blog, 'relationshipsByName');
relationshipsByName.get('users');
//=> { key: 'users', kind: 'hasMany', type: App.User }
relationshipsByName.get('owner');
//=> { key: 'owner', kind: 'belongsTo', type: App.User }
```
@property relationshipsByName
@static
@type Ember.Map
@readOnly
*/
relationshipsByName: Ember.computed(function() {
var map = Ember.Map.create(), type;
this.eachComputedProperty(function(name, meta) {
if (meta.isRelationship) {
meta.key = name;
type = meta.type;
if (!type && meta.kind === 'hasMany') {
type = Ember.String.singularize(name);
} else if (!type) {
type = name;
}
if (typeof type === 'string') {
meta.type = this.store.modelFor(type);
}
map.set(name, meta);
}
});
return map;
}),
/**
A map whose keys are the fields of the model and whose values are strings
describing the kind of the field. A model's fields are the union of all of its
attributes and relationships.
For example:
```javascript
App.Blog = DS.Model.extend({
users: DS.hasMany('user'),
owner: DS.belongsTo('user'),
posts: DS.hasMany('post'),
title: DS.attr('string')
});
var fields = Ember.get(App.Blog, 'fields');
fields.forEach(function(field, kind) {
console.log(field, kind);
});
// prints:
// users, hasMany
// owner, belongsTo
// posts, hasMany
// title, attribute
```
@property fields
@static
@type Ember.Map
@readOnly
*/
fields: Ember.computed(function() {
var map = Ember.Map.create();
this.eachComputedProperty(function(name, meta) {
if (meta.isRelationship) {
map.set(name, meta.kind);
} else if (meta.isAttribute) {
map.set(name, 'attribute');
}
});
return map;
}),
/**
Given a callback, iterates over each of the relationships in the model,
invoking the callback with the name of each relationship and its relationship
descriptor.
@method eachRelationship
@static
@param {Function} callback the callback to invoke
@param {any} binding the value to which the callback's `this` should be bound
*/
eachRelationship: function(callback, binding) {
get(this, 'relationshipsByName').forEach(function(name, relationship) {
callback.call(binding, name, relationship);
});
},
/**
Given a callback, iterates over each of the types related to a model,
invoking the callback with the related type's class. Each type will be
returned just once, regardless of how many different relationships it has
with a model.
@method eachRelatedType
@static
@param {Function} callback the callback to invoke
@param {any} binding the value to which the callback's `this` should be bound
*/
eachRelatedType: function(callback, binding) {
get(this, 'relatedTypes').forEach(function(type) {
callback.call(binding, type);
});
}
});
DS.Model.reopen({
/**
Given a callback, iterates over each of the relationships in the model,
invoking the callback with the name of each relationship and its relationship
descriptor.
@method eachRelationship
@param {Function} callback the callback to invoke
@param {any} binding the value to which the callback's `this` should be bound
*/
eachRelationship: function(callback, binding) {
this.constructor.eachRelationship(callback, binding);
}
});
})();
(function() {
/**
@module ember-data
*/
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
var once = Ember.run.once;
var forEach = Ember.EnumerableUtils.forEach;
/**
@class RecordArrayManager
@namespace DS
@private
@extends Ember.Object
*/
DS.RecordArrayManager = Ember.Object.extend({
init: function() {
this.filteredRecordArrays = Ember.MapWithDefault.create({
defaultValue: function() { return []; }
});
this.changedRecords = [];
},
recordDidChange: function(record) {
this.changedRecords.push(record);
once(this, this.updateRecordArrays);
},
recordArraysForRecord: function(record) {
record._recordArrays = record._recordArrays || Ember.OrderedSet.create();
return record._recordArrays;
},
/**
This method is invoked whenever data is loaded into the store by the
adapter or updated by the adapter, or when a record has changed.
It updates all record arrays that a record belongs to.
To avoid thrashing, it only runs at most once per run loop.
@method updateRecordArrays
@param {Class} type
@param {Number|String} clientId
*/
updateRecordArrays: function() {
forEach(this.changedRecords, function(record) {
if (get(record, 'isDeleted')) {
this._recordWasDeleted(record);
} else {
this._recordWasChanged(record);
}
}, this);
this.changedRecords = [];
},
_recordWasDeleted: function (record) {
var recordArrays = record._recordArrays;
if (!recordArrays) { return; }
forEach(recordArrays, function(array) {
array.removeRecord(record);
});
},
_recordWasChanged: function (record) {
var type = record.constructor,
recordArrays = this.filteredRecordArrays.get(type),
filter;
forEach(recordArrays, function(array) {
filter = get(array, 'filterFunction');
this.updateRecordArray(array, filter, type, record);
}, this);
// loop through all manyArrays containing an unloaded copy of this
// clientId and notify them that the record was loaded.
var manyArrays = record._loadingRecordArrays;
if (manyArrays) {
for (var i=0, l=manyArrays.length; i<l; i++) {
manyArrays[i].loadedRecord();
}
record._loadingRecordArrays = [];
}
},
/**
Update an individual filter.
@method updateRecordArray
@param {DS.FilteredRecordArray} array
@param {Function} filter
@param {Class} type
@param {Number|String} clientId
*/
updateRecordArray: function(array, filter, type, record) {
var shouldBeInArray;
if (!filter) {
shouldBeInArray = true;
} else {
shouldBeInArray = filter(record);
}
var recordArrays = this.recordArraysForRecord(record);
if (shouldBeInArray) {
recordArrays.add(array);
array.addRecord(record);
} else if (!shouldBeInArray) {
recordArrays.remove(array);
array.removeRecord(record);
}
},
/**
This method is invoked if the `filterFunction` property is
changed on a `DS.FilteredRecordArray`.
It essentially re-runs the filter from scratch. This same
method is invoked when the filter is created in th first place.
@method updateFilter
@param array
@param type
@param filter
*/
updateFilter: function(array, type, filter) {
var typeMap = this.store.typeMapFor(type),
records = typeMap.records, record;
for (var i=0, l=records.length; i<l; i++) {
record = records[i];
if (!get(record, 'isDeleted') && !get(record, 'isEmpty')) {
this.updateRecordArray(array, filter, type, record);
}
}
},
/**
Create a `DS.ManyArray` for a type and list of record references, and index
the `ManyArray` under each reference. This allows us to efficiently remove
records from `ManyArray`s when they are deleted.
@method createManyArray
@param {Class} type
@param {Array} references
@return {DS.ManyArray}
*/
createManyArray: function(type, records) {
var manyArray = DS.ManyArray.create({
type: type,
content: records,
store: this.store
});
forEach(records, function(record) {
var arrays = this.recordArraysForRecord(record);
arrays.add(manyArray);
}, this);
return manyArray;
},
/**
Register a RecordArray for a given type to be backed by
a filter function. This will cause the array to update
automatically when records of that type change attribute
values or states.
@method registerFilteredRecordArray
@param {DS.RecordArray} array
@param {Class} type
@param {Function} filter
*/
registerFilteredRecordArray: function(array, type, filter) {
var recordArrays = this.filteredRecordArrays.get(type);
recordArrays.push(array);
this.updateFilter(array, type, filter);
},
// Internally, we maintain a map of all unloaded IDs requested by
// a ManyArray. As the adapter loads data into the store, the
// store notifies any interested ManyArrays. When the ManyArray's
// total number of loading records drops to zero, it becomes
// `isLoaded` and fires a `didLoad` event.
registerWaitingRecordArray: function(record, array) {
var loadingRecordArrays = record._loadingRecordArrays || [];
loadingRecordArrays.push(array);
record._loadingRecordArrays = loadingRecordArrays;
}
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
var map = Ember.ArrayPolyfills.map;
var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
DS.InvalidError = function(errors) {
var tmp = Error.prototype.constructor.call(this, "The backend rejected the commit because it was invalid: " + Ember.inspect(errors));
this.errors = errors;
for (var i=0, l=errorProps.length; i<l; i++) {
this[errorProps[i]] = tmp[errorProps[i]];
}
};
DS.InvalidError.prototype = Ember.create(Error.prototype);
/**
An adapter is an object that receives requests from a store and
translates them into the appropriate action to take against your
persistence layer. The persistence layer is usually an HTTP API, but may
be anything, such as the browser's local storage.
### Creating an Adapter
First, create a new subclass of `DS.Adapter`:
```javascript
App.MyAdapter = DS.Adapter.extend({
// ...your code here
});
```
To tell your store which adapter to use, set its `adapter` property:
```javascript
App.store = DS.Store.create({
adapter: App.MyAdapter.create()
});
```
`DS.Adapter` is an abstract base class that you should override in your
application to customize it for your backend. The minimum set of methods
that you should implement is:
* `find()`
* `createRecord()`
* `updateRecord()`
* `deleteRecord()`
To improve the network performance of your application, you can optimize
your adapter by overriding these lower-level methods:
* `findMany()`
* `createRecords()`
* `updateRecords()`
* `deleteRecords()`
* `commit()`
For an example implementation, see `DS.RESTAdapter`, the
included REST adapter.
@class Adapter
@namespace DS
@extends Ember.Object
*/
DS.Adapter = Ember.Object.extend({
/**
The `find()` method is invoked when the store is asked for a record that
has not previously been loaded. In response to `find()` being called, you
should query your persistence layer for a record with the given ID. Once
found, you can asynchronously call the store's `push()` method to push
the record into the store.
Here is an example `find` implementation:
```javascript
find: function(store, type, id) {
var url = type.url;
url = url.fmt(id);
jQuery.getJSON(url, function(data) {
// data is a hash of key/value pairs. If your server returns a
// root, simply do something like:
// store.push(type, id, data.person)
store.push(type, id, data);
});
}
```
@method find
*/
find: Ember.required(Function),
/**
@private
@method findAll
@param store
@param type
@param since
*/
findAll: null,
/**
@private
@method findQuery
@param store
@param type
@param query
@param recordArray
*/
findQuery: null,
/**
If the globally unique IDs for your records should be generated on the client,
implement the `generateIdForRecord()` method. This method will be invoked
each time you create a new record, and the value returned from it will be
assigned to the record's `primaryKey`.
Most traditional REST-like HTTP APIs will not use this method. Instead, the ID
of the record will be set by the server, and your adapter will update the store
with the new ID when it calls `didCreateRecord()`. Only implement this method if
you intend to generate record IDs on the client-side.
The `generateIdForRecord()` method will be invoked with the requesting store as
the first parameter and the newly created record as the second parameter:
```javascript
generateIdForRecord: function(store, record) {
var uuid = App.generateUUIDWithStatisticallyLowOddsOfCollision();
return uuid;
}
```
@method generateIdForRecord
@param {DS.Store} store
@param {DS.Model} record
*/
generateIdForRecord: null,
/**
Proxies to the serializer's `serialize` method.
@method serialize
@param {DS.Model} record
@param {Object} options
*/
serialize: function(record, options) {
return get(record, 'store').serializerFor(record.constructor.typeKey).serialize(record, options);
},
/**
Implement this method in a subclass to handle the creation of
new records.
Serializes the record and send it to the server.
This implementation should call the adapter's `didCreateRecord`
method on success or `didError` method on failure.
@method createRecord
@param {DS.Store} store
@param {subclass of DS.Model} type the DS.Model class of the record
@param {DS.Model} record
*/
createRecord: Ember.required(Function),
/**
Implement this method in a subclass to handle the updating of
a record.
Serializes the record update and send it to the server.
@method updateRecord
@param {DS.Store} store
@param {subclass of DS.Model} type the DS.Model class of the record
@param {DS.Model} record
*/
updateRecord: Ember.required(Function),
/**
Implement this method in a subclass to handle the deletion of
a record.
Sends a delete request for the record to the server.
@method deleteRecord
@param {DS.Store} store
@param {subclass of DS.Model} type the DS.Model class of the record
@param {DS.Model} record
*/
deleteRecord: Ember.required(Function),
/**
Find multiple records at once.
By default, it loops over the provided ids and calls `find` on each.
May be overwritten to improve performance and reduce the number of
server requests.
@method findMany
@param {DS.Store} store
@param {subclass of DS.Model} type the DS.Model class of the records
@param {Array} ids
*/
findMany: function(store, type, ids) {
var promises = map.call(ids, function(id) {
return this.find(store, type, id);
}, this);
return Ember.RSVP.all(promises);
}
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, fmt = Ember.String.fmt,
indexOf = Ember.EnumerableUtils.indexOf;
var counter = 0;
/**
`DS.FixtureAdapter` is an adapter that loads records from memory.
Its primarily used for development and testing. You can also use
`DS.FixtureAdapter` while working on the API but are not ready to
integrate yet. It is a fully functioning adapter. All CRUD methods
are implemented. You can also implement query logic that a remote
system would do. Its possible to do develop your entire application
with `DS.FixtureAdapter`.
@class FixtureAdapter
@namespace DS
@extends DS.Adapter
*/
DS.FixtureAdapter = DS.Adapter.extend({
// by default, fixtures are already in normalized form
serializer: null,
simulateRemoteResponse: true,
latency: 50,
/**
Implement this method in order to provide data associated with a type
@method fixturesForType
@param type
*/
fixturesForType: function(type) {
if (type.FIXTURES) {
var fixtures = Ember.A(type.FIXTURES);
return fixtures.map(function(fixture){
var fixtureIdType = typeof fixture.id;
if(fixtureIdType !== "number" && fixtureIdType !== "string"){
throw new Error(fmt('the id property must be defined as a number or string for fixture %@', [fixture]));
}
fixture.id = fixture.id + '';
return fixture;
});
}
return null;
},
/**
Implement this method in order to query fixtures data
@method queryFixtures
@param fixture
@param query
@param type
*/
queryFixtures: function(fixtures, query, type) {
},
/**
@method updateFixtures
@param type
@param fixture
*/
updateFixtures: function(type, fixture) {
if(!type.FIXTURES) {
type.FIXTURES = [];
}
var fixtures = type.FIXTURES;
this.deleteLoadedFixture(type, fixture);
fixtures.push(fixture);
},
/**
Implement this method in order to provide json for CRUD methods
@method mockJSON
@param type
@param record
*/
mockJSON: function(store, type, record) {
return store.serializerFor(type).serialize(record, { includeId: true });
},
/**
@method generateIdForRecord
@param store
@param record
*/
generateIdForRecord: function(store) {
return "fixture-" + counter++;
},
/**
@method find
@param store
@param type
@param id
*/
find: function(store, type, id) {
var fixtures = this.fixturesForType(type),
fixture;
if (fixtures) {
fixture = Ember.A(fixtures).findProperty('id', id);
}
if (fixture) {
return this.simulateRemoteCall(function() {
return fixture;
}, this);
}
},
/**
@method findMany
@param store
@param type
@param ids
*/
findMany: function(store, type, ids) {
var fixtures = this.fixturesForType(type);
if (fixtures) {
fixtures = fixtures.filter(function(item) {
return indexOf(ids, item.id) !== -1;
});
}
if (fixtures) {
return this.simulateRemoteCall(function() {
return fixtures;
}, this);
}
},
/**
@private
@method findAll
@param store
@param type
*/
findAll: function(store, type) {
var fixtures = this.fixturesForType(type);
return this.simulateRemoteCall(function() {
return fixtures;
}, this);
},
/**
@private
@method findQuery
@param store
@param type
@param query
@param array
*/
findQuery: function(store, type, query, array) {
var fixtures = this.fixturesForType(type);
fixtures = this.queryFixtures(fixtures, query, type);
if (fixtures) {
return this.simulateRemoteCall(function() {
return fixtures;
}, this);
}
},
/**
@method createRecord
@param store
@param type
@param record
*/
createRecord: function(store, type, record) {
var fixture = this.mockJSON(store, type, record);
this.updateFixtures(type, fixture);
return this.simulateRemoteCall(function() {
return fixture;
}, this);
},
/**
@method updateRecord
@param store
@param type
@param record
*/
updateRecord: function(store, type, record) {
var fixture = this.mockJSON(store, type, record);
this.updateFixtures(type, fixture);
return this.simulateRemoteCall(function() {
return fixture;
}, this);
},
/**
@method deleteRecord
@param store
@param type
@param record
*/
deleteRecord: function(store, type, record) {
var fixture = this.mockJSON(store, type, record);
this.deleteLoadedFixture(type, fixture);
return this.simulateRemoteCall(function() {
// no payload in a deletion
return null;
});
},
/*
@method deleteLoadedFixture
@private
@param type
@param record
*/
deleteLoadedFixture: function(type, record) {
var existingFixture = this.findExistingFixture(type, record);
if(existingFixture) {
var index = indexOf(type.FIXTURES, existingFixture);
type.FIXTURES.splice(index, 1);
return true;
}
},
/*
@method findExistingFixture
@private
@param type
@param record
*/
findExistingFixture: function(type, record) {
var fixtures = this.fixturesForType(type);
var id = get(record, 'id');
return this.findFixtureById(fixtures, id);
},
/*
@method findFixtureById
@private
@param type
@param record
*/
findFixtureById: function(fixtures, id) {
return Ember.A(fixtures).find(function(r) {
if(''+get(r, 'id') === ''+id) {
return true;
} else {
return false;
}
});
},
/*
@method simulateRemoteCall
@private
@param callback
@param context
*/
simulateRemoteCall: function(callback, context) {
var adapter = this;
return new Ember.RSVP.Promise(function(resolve) {
if (get(adapter, 'simulateRemoteResponse')) {
// Schedule with setTimeout
Ember.run.later(function() {
resolve(callback.call(context));
}, get(adapter, 'latency'));
} else {
// Asynchronous, but at the of the runloop with zero latency
Ember.run.schedule('actions', null, function() {
resolve(callback.call(context));
});
}
}, "DS: FixtureAdapter#simulateRemoteCall");
}
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
var forEach = Ember.ArrayPolyfills.forEach;
var map = Ember.ArrayPolyfills.map;
function coerceId(id) {
return id == null ? null : id+'';
}
/**
Normally, applications will use the `RESTSerializer` by implementing
the `normalize` method and individual normalizations under
`normalizeHash`.
This allows you to do whatever kind of munging you need, and is
especially useful if your server is inconsistent and you need to
do munging differently for many different kinds of responses.
See the `normalize` documentation for more information.
## Across the Board Normalization
There are also a number of hooks that you might find useful to defined
across-the-board rules for your payload. These rules will be useful
if your server is consistent, or if you're building an adapter for
an infrastructure service, like Parse, and want to encode service
conventions.
For example, if all of your keys are underscored and all-caps, but
otherwise consistent with the names you use in your models, you
can implement across-the-board rules for how to convert an attribute
name in your model to a key in your JSON.
```js
App.ApplicationSerializer = DS.RESTSerializer.extend({
keyForAttribute: function(attr) {
return Ember.String.underscore(attr).toUpperCase();
}
});
```
You can also implement `keyForRelationship`, which takes the name
of the relationship as the first parameter, and the kind of
relationship (`hasMany` or `belongsTo`) as the second parameter.
@class RESTSerializer
@namespace DS
@extends DS.JSONSerializer
*/
DS.RESTSerializer = DS.JSONSerializer.extend({
/**
Normalizes a part of the JSON payload returned by
the server. You should override this method, munge the hash
and call super if you have generic normalization to do.
It takes the type of the record that is being normalized
(as a DS.Model class), the property where the hash was
originally found, and the hash to normalize.
For example, if you have a payload that looks like this:
```js
{
"post": {
"id": 1,
"title": "Rails is omakase",
"comments": [ 1, 2 ]
},
"comments": [{
"id": 1,
"body": "FIRST"
}, {
"id": 2,
"body": "Rails is unagi"
}]
}
```
The `normalize` method will be called three times:
* With `App.Post`, `"posts"` and `{ id: 1, title: "Rails is omakase", ... }`
* With `App.Comment`, `"comments"` and `{ id: 1, body: "FIRST" }`
* With `App.Comment`, `"comments"` and `{ id: 2, body: "Rails is unagi" }`
You can use this method, for example, to normalize underscored keys to camelized
or other general-purpose normalizations.
If you want to do normalizations specific to some part of the payload, you
can specify those under `normalizeHash`.
For example, if the `IDs` under `"comments"` are provided as `_id` instead of
`id`, you can specify how to normalize just the comments:
```js
App.PostSerializer = DS.RESTSerializer.extend({
normalizeHash: {
comments: function(hash) {
hash.id = hash._id;
delete hash._id;
return hash;
}
}
});
```
The key under `normalizeHash` is just the original key that was in the original
payload.
@method normalize
@param {subclass of DS.Model} type
@param {Object} hash
@param {String} prop
@returns {Object}
*/
normalize: function(type, hash, prop) {
this.normalizeId(hash);
this.normalizeUsingDeclaredMapping(type, hash);
this.normalizeAttributes(type, hash);
this.normalizeRelationships(type, hash);
if (this.normalizeHash && this.normalizeHash[prop]) {
this.normalizeHash[prop](hash);
}
return this._super(type, hash, prop);
},
/**
You can use this method to normalize all payloads, regardless of whether they
represent single records or an array.
For example, you might want to remove some extraneous data from the payload:
```js
App.ApplicationSerializer = DS.RESTSerializer.extend({
normalizePayload: function(type, payload) {
delete payload.version;
delete payload.status;
return payload;
}
});
```
@method normalizePayload
@param {subclass of DS.Model} type
@param {Object} hash
@returns {Object} the normalized payload
*/
normalizePayload: function(type, payload) {
return payload;
},
/**
@method normalizeId
@private
*/
normalizeId: function(hash) {
var primaryKey = get(this, 'primaryKey');
if (primaryKey === 'id') { return; }
hash.id = hash[primaryKey];
delete hash[primaryKey];
},
/**
@method normalizeUsingDeclaredMapping
@private
*/
normalizeUsingDeclaredMapping: function(type, hash) {
var attrs = get(this, 'attrs'), payloadKey, key;
if (attrs) {
for (key in attrs) {
payloadKey = attrs[key];
hash[key] = hash[payloadKey];
delete hash[payloadKey];
}
}
},
/**
@method normalizeAttributes
@private
*/
normalizeAttributes: function(type, hash) {
var payloadKey, key;
if (this.keyForAttribute) {
type.eachAttribute(function(key) {
payloadKey = this.keyForAttribute(key);
if (key === payloadKey) { return; }
hash[key] = hash[payloadKey];
delete hash[payloadKey];
}, this);
}
},
/**
@method normalizeRelationships
@private
*/
normalizeRelationships: function(type, hash) {
var payloadKey, key;
if (this.keyForRelationship) {
type.eachRelationship(function(key, relationship) {
payloadKey = this.keyForRelationship(key, relationship.kind);
if (key === payloadKey) { return; }
hash[key] = hash[payloadKey];
delete hash[payloadKey];
}, this);
}
},
/**
Called when the server has returned a payload representing
a single record, such as in response to a `find` or `save`.
It is your opportunity to clean up the server's response into the normalized
form expected by Ember Data.
If you want, you can just restructure the top-level of your payload, and
do more fine-grained normalization in the `normalize` method.
For example, if you have a payload like this in response to a request for
post 1:
```js
{
"id": 1,
"title": "Rails is omakase",
"_embedded": {
"comment": [{
"_id": 1,
"comment_title": "FIRST"
}, {
"_id": 2,
"comment_title": "Rails is unagi"
}]
}
}
```
You could implement a serializer that looks like this to get your payload
into shape:
```js
App.PostSerializer = DS.RESTSerializer.extend({
// First, restructure the top-level so it's organized by type
extractSingle: function(store, type, payload, id, requestType) {
var comments = payload._embedded.comment;
delete payload._embedded;
payload = { comments: comments, post: payload };
return this._super(store, type, payload, id, requestType);
},
normalizeHash: {
// Next, normalize individual comments, which (after `extract`)
// are now located under `comments`
comments: function(hash) {
hash.id = hash._id;
hash.title = hash.comment_title;
delete hash._id;
delete hash.comment_title;
return hash;
}
}
})
```
When you call super from your own implementation of `extractSingle`, the
built-in implementation will find the primary record in your normalized
payload and push the remaining records into the store.
The primary record is the single hash found under `post` or the first
element of the `posts` array.
The primary record has special meaning when the record is being created
for the first time or updated (`createRecord` or `updateRecord`). In
particular, it will update the properties of the record that was saved.
@method extractSingle
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@param {String} id
@param {'find'|'createRecord'|'updateRecord'|'deleteRecord'} requestType
@returns {Object} the primary response to the original request
*/
extractSingle: function(store, primaryType, payload, recordId, requestType) {
payload = this.normalizePayload(primaryType, payload);
var primaryTypeName = primaryType.typeKey,
primaryRecord;
for (var prop in payload) {
var typeName = this.typeForRoot(prop),
isPrimary = typeName === primaryTypeName;
// legacy support for singular resources
if (isPrimary && Ember.typeOf(payload[prop]) !== "array" ) {
primaryRecord = this.normalize(primaryType, payload[prop], prop);
continue;
}
var type = store.modelFor(typeName);
/*jshint loopfunc:true*/
forEach.call(payload[prop], function(hash) {
var typeName = this.typeForRoot(prop),
type = store.modelFor(typeName),
typeSerializer = store.serializerFor(type);
hash = typeSerializer.normalize(type, hash, prop);
var isFirstCreatedRecord = isPrimary && !recordId && !primaryRecord,
isUpdatedRecord = isPrimary && coerceId(hash.id) === recordId;
// find the primary record.
//
// It's either:
// * the record with the same ID as the original request
// * in the case of a newly created record that didn't have an ID, the first
// record in the Array
if (isFirstCreatedRecord || isUpdatedRecord) {
primaryRecord = hash;
} else {
store.push(typeName, hash);
}
}, this);
}
return primaryRecord;
},
/**
Called when the server has returned a payload representing
multiple records, such as in response to a `findAll` or `findQuery`.
It is your opportunity to clean up the server's response into the normalized
form expected by Ember Data.
If you want, you can just restructure the top-level of your payload, and
do more fine-grained normalization in the `normalize` method.
For example, if you have a payload like this in response to a request for
all posts:
```js
{
"_embedded": {
"post": [{
"id": 1,
"title": "Rails is omakase"
}, {
"id": 2,
"title": "The Parley Letter"
}],
"comment": [{
"_id": 1,
"comment_title": "Rails is unagi"
"post_id": 1
}, {
"_id": 2,
"comment_title": "Don't tread on me",
"post_id": 2
}]
}
}
```
You could implement a serializer that looks like this to get your payload
into shape:
```js
App.PostSerializer = DS.RESTSerializer.extend({
// First, restructure the top-level so it's organized by type
// and the comments are listed under a post's `comments` key.
extractArray: function(store, type, payload, id, requestType) {
var posts = payload._embedded.post;
var comments = [];
var postCache = {};
posts.forEach(function(post) {
post.comments = [];
postCache[post.id] = post;
});
payload._embedded.comment.forEach(function(comment) {
comments.push(comment);
postCache[comment.post_id].comments.push(comment);
delete comment.post_id;
}
payload = { comments: comments, posts: payload };
return this._super(store, type, payload, id, requestType);
},
normalizeHash: {
// Next, normalize individual comments, which (after `extract`)
// are now located under `comments`
comments: function(hash) {
hash.id = hash._id;
hash.title = hash.comment_title;
delete hash._id;
delete hash.comment_title;
return hash;
}
}
})
```
When you call super from your own implementation of `extractArray`, the
built-in implementation will find the primary array in your normalized
payload and push the remaining records into the store.
The primary array is the array found under `posts`.
The primary record has special meaning when responding to `findQuery`
or `findHasMany`. In particular, the primary array will become the
list of records in the record array that kicked off the request.
If your primary array contains secondary (embedded) records of the same type,
you cannot place these into the primary array `posts`. Instead, place the
secondary items into an underscore prefixed property `_posts`, which will
push these items into the store and will not affect the resulting query.
@method extractArray
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} payload
@param {'findAll'|'findMany'|'findHasMany'|'findQuery'} requestType
@returns {Array} The primary array that was returned in response
to the original query.
*/
extractArray: function(store, primaryType, payload) {
payload = this.normalizePayload(primaryType, payload);
var primaryTypeName = primaryType.typeKey,
primaryArray;
for (var prop in payload) {
var typeKey = prop,
forcedSecondary = false;
if (prop.charAt(0) === '_') {
forcedSecondary = true;
typeKey = prop.substr(1);
}
var typeName = this.typeForRoot(typeKey),
type = store.modelFor(typeName),
typeSerializer = store.serializerFor(type),
isPrimary = (!forcedSecondary && (typeName === primaryTypeName));
/*jshint loopfunc:true*/
var normalizedArray = map.call(payload[prop], function(hash) {
return typeSerializer.normalize(type, hash, prop);
}, this);
if (isPrimary) {
primaryArray = normalizedArray;
} else {
store.pushMany(typeName, normalizedArray);
}
}
return primaryArray;
},
/**
This method allows you to push a payload containing top-level
collections of records organized per type.
```js
{
"posts": [{
"id": "1",
"title": "Rails is omakase",
"author", "1",
"comments": [ "1" ]
}],
"comments": [{
"id": "1",
"body": "FIRST"
}],
"users": [{
"id": "1",
"name": "@d2h"
}]
}
```
It will first normalize the payload, so you can use this to push
in data streaming in from your server structured the same way
that fetches and saves are structured.
@method pushPayload
@param {DS.Store} store
@param {Object} payload
*/
pushPayload: function(store, payload) {
payload = this.normalizePayload(null, payload);
for (var prop in payload) {
var typeName = this.typeForRoot(prop),
type = store.modelFor(typeName);
/*jshint loopfunc:true*/
var normalizedArray = map.call(payload[prop], function(hash) {
return this.normalize(type, hash, prop);
}, this);
store.pushMany(typeName, normalizedArray);
}
},
/**
You can use this method to normalize the JSON root keys returned
into the model type expected by your store.
For example, your server may return underscored root keys rather than
the expected camelcased versions.
```js
App.ApplicationSerializer = DS.RESTSerializer.extend({
typeForRoot: function(root) {
var camelized = Ember.String.camelize(root);
return Ember.String.singularize(camelized);
}
});
```
@method typeForRoot
@param {String} root
@returns {String} the model's typeKey
*/
typeForRoot: function(root) {
return Ember.String.singularize(root);
},
// SERIALIZE
/**
Called when a record is saved in order to convert the
record into JSON.
By default, it creates a JSON object with a key for
each attribute and belongsTo relationship.
For example, consider this model:
```js
App.Comment = DS.Model.extend({
title: DS.attr(),
body: DS.attr(),
author: DS.belongsTo('user')
});
```
The default serialization would create a JSON object like:
```js
{
"title": "Rails is unagi",
"body": "Rails? Omakase? O_O",
"author": 12
}
```
By default, attributes are passed through as-is, unless
you specified an attribute type (`DS.attr('date')`). If
you specify a transform, the JavaScript value will be
serialized when inserted into the JSON hash.
By default, belongs-to relationships are converted into
IDs when inserted into the JSON hash.
## IDs
`serialize` takes an options hash with a single option:
`includeId`. If this option is `true`, `serialize` will,
by default include the ID in the JSON object it builds.
The adapter passes in `includeId: true` when serializing
a record for `createRecord`, but not for `updateRecord`.
## Customization
Your server may expect a different JSON format than the
built-in serialization format.
In that case, you can implement `serialize` yourself and
return a JSON hash of your choosing.
```js
App.PostSerializer = DS.RESTSerializer.extend({
serialize: function(post, options) {
var json = {
POST_TTL: post.get('title'),
POST_BDY: post.get('body'),
POST_CMS: post.get('comments').mapProperty('id')
}
if (options.includeId) {
json.POST_ID_ = post.get('id');
}
return json;
}
});
```
## Customizing an App-Wide Serializer
If you want to define a serializer for your entire
application, you'll probably want to use `eachAttribute`
and `eachRelationship` on the record.
```js
App.ApplicationSerializer = DS.RESTSerializer.extend({
serialize: function(record, options) {
var json = {};
record.eachAttribute(function(name) {
json[serverAttributeName(name)] = record.get(name);
})
record.eachRelationship(function(name, relationship) {
if (relationship.kind === 'hasMany') {
json[serverHasManyName(name)] = record.get(name).mapBy('id');
}
});
if (options.includeId) {
json.ID_ = record.get('id');
}
return json;
}
});
function serverAttributeName(attribute) {
return attribute.underscore().toUpperCase();
}
function serverHasManyName(name) {
return serverAttributeName(name.singularize()) + "_IDS";
}
```
This serializer will generate JSON that looks like this:
```js
{
"TITLE": "Rails is omakase",
"BODY": "Yep. Omakase.",
"COMMENT_IDS": [ 1, 2, 3 ]
}
```
## Tweaking the Default JSON
If you just want to do some small tweaks on the default JSON,
you can call super first and make the tweaks on the returned
JSON.
```js
App.PostSerializer = DS.RESTSerializer.extend({
serialize: function(record, options) {
var json = this._super(record, options);
json.subject = json.title;
delete json.title;
return json;
}
});
```
@method serialize
@param record
@param options
*/
serialize: function(record, options) {
return this._super.apply(this, arguments);
},
/**
You can use this method to customize the root keys serialized into the JSON.
By default the REST Serializer sends camelized root keys.
For example, your server may expect underscored root objects.
```js
App.ApplicationSerializer = DS.RESTSerializer.extend({
serializeIntoHash: function(data, type, record, options) {
var root = Ember.String.decamelize(type.typeKey);
data[root] = this.serialize(record, options);
}
});
```
@method serializeIntoHash
@param {Object} hash
@param {subclass of DS.Model} type
@param {DS.Model} record
@param {Object} options
*/
serializeIntoHash: function(hash, type, record, options) {
hash[type.typeKey] = this.serialize(record, options);
},
/**
You can use this method to customize how polymorphic objects are serialized.
By default the JSON Serializer creates the key by appending `Type` to
the attribute and value from the model's camelcased model name.
@method serializePolymorphicType
@param {DS.Model} record
@param {Object} json
@param {Object} relationship
*/
serializePolymorphicType: function(record, json, relationship) {
var key = relationship.key,
belongsTo = get(record, key);
key = this.keyForAttribute ? this.keyForAttribute(key) : key;
json[key + "Type"] = belongsTo.constructor.typeKey;
}
});
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get, set = Ember.set;
var forEach = Ember.ArrayPolyfills.forEach;
/**
The REST adapter allows your store to communicate with an HTTP server by
transmitting JSON via XHR. Most Ember.js apps that consume a JSON API
should use the REST adapter.
This adapter is designed around the idea that the JSON exchanged with
the server should be conventional.
## JSON Structure
The REST adapter expects the JSON returned from your server to follow
these conventions.
### Object Root
The JSON payload should be an object that contains the record inside a
root property. For example, in response to a `GET` request for
`/posts/1`, the JSON should look like this:
```js
{
"post": {
title: "I'm Running to Reform the W3C's Tag",
author: "Yehuda Katz"
}
}
```
### Conventional Names
Attribute names in your JSON payload should be the camelCased versions of
the attributes in your Ember.js models.
For example, if you have a `Person` model:
```js
App.Person = DS.Model.extend({
firstName: DS.attr('string'),
lastName: DS.attr('string'),
occupation: DS.attr('string')
});
```
The JSON returned should look like this:
```js
{
"person": {
"firstName": "Barack",
"lastName": "Obama",
"occupation": "President"
}
}
```
## Customization
### Endpoint path customization
Endpoint paths can be prefixed with a `namespace` by setting the namespace
property on the adapter:
```js
DS.RESTAdapter.reopen({
namespace: 'api/1'
});
```
Requests for `App.Person` would now target `/api/1/people/1`.
### Host customization
An adapter can target other hosts by setting the `host` property.
```js
DS.RESTAdapter.reopen({
host: 'https://api.example.com'
});
```
### Headers customization
Some APIs require HTTP headers, e.g. to provide an API key. An array of
headers can be added to the adapter which are passed with every request:
```js
DS.RESTAdapter.reopen({
headers: {
"API_KEY": "secret key",
"ANOTHER_HEADER": "Some header value"
}
});
```
@class RESTAdapter
@constructor
@namespace DS
@extends DS.Adapter
*/
DS.RESTAdapter = DS.Adapter.extend({
defaultSerializer: '_rest',
/**
Called by the store in order to fetch the JSON for a given
type and ID.
The `find` method makes an Ajax request to a URL computed by `buildURL`, and returns a
promise for the resulting payload.
This method performs an HTTP `GET` request with the id provided as part of the querystring.
@method find
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {String} id
@returns Promise
*/
find: function(store, type, id) {
return this.ajax(this.buildURL(type.typeKey, id), 'GET');
},
/**
Called by the store in order to fetch a JSON array for all
of the records for a given type.
The `findAll` method makes an Ajax (HTTP GET) request to a URL computed by `buildURL`, and returns a
promise for the resulting payload.
@private
@method findAll
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {String} sinceToken
@returns Promise
*/
findAll: function(store, type, sinceToken) {
var query;
if (sinceToken) {
query = { since: sinceToken };
}
return this.ajax(this.buildURL(type.typeKey), 'GET', { data: query });
},
/**
Called by the store in order to fetch a JSON array for
the records that match a particular query.
The `findQuery` method makes an Ajax (HTTP GET) request to a URL computed by `buildURL`, and returns a
promise for the resulting payload.
The `query` argument is a simple JavaScript object that will be passed directly
to the server as parameters.
@private
@method findQuery
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Object} query
@returns Promise
*/
findQuery: function(store, type, query) {
return this.ajax(this.buildURL(type.typeKey), 'GET', { data: query });
},
/**
Called by the store in order to fetch a JSON array for
the unloaded records in a has-many relationship that were originally
specified as IDs.
For example, if the original payload looks like:
```js
{
"id": 1,
"title": "Rails is omakase",
"comments": [ 1, 2, 3 ]
}
```
The IDs will be passed as a URL-encoded Array of IDs, in this form:
```
ids[]=1&ids[]=2&ids[]=3
```
Many servers, such as Rails and PHP, will automatically convert this URL-encoded array
into an Array for you on the server-side. If you want to encode the
IDs, differently, just override this (one-line) method.
The `findMany` method makes an Ajax (HTTP GET) request to a URL computed by `buildURL`, and returns a
promise for the resulting payload.
@method findMany
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {Array<String>} ids
@returns Promise
*/
findMany: function(store, type, ids, owner) {
return this.ajax(this.buildURL(type.typeKey), 'GET', { data: { ids: ids } });
},
/**
Called by the store in order to fetch a JSON array for
the unloaded records in a has-many relationship that were originally
specified as a URL (inside of `links`).
For example, if your original payload looks like this:
```js
{
"post": {
"id": 1,
"title": "Rails is omakase",
"links": { "comments": "/posts/1/comments" }
}
}
```
This method will be called with the parent record and `/posts/1/comments`.
The `findHasMany` method will make an Ajax (HTTP GET) request to the originally specified URL.
If the URL is host-relative (starting with a single slash), the
request will use the host specified on the adapter (if any).
@method findHasMany
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@param {DS.Store} store
@param {DS.Model} record
@param {String} url
@returns Promise
*/
findHasMany: function(store, record, url) {
var host = get(this, 'host'),
id = get(record, 'id'),
type = record.constructor.typeKey;
if (host && url.charAt(0) === '/' && url.charAt(1) !== '/') {
url = host + url;
}
return this.ajax(this.urlPrefix(url, this.buildURL(type, id)), 'GET');
},
/**
Called by the store in order to fetch a JSON array for
the unloaded records in a belongs-to relationship that were originally
specified as a URL (inside of `links`).
For example, if your original payload looks like this:
```js
{
"person": {
"id": 1,
"name": "Tom Dale",
"links": { "group": "/people/1/group" }
}
}
```
This method will be called with the parent record and `/people/1/group`.
The `findBelongsTo` method will make an Ajax (HTTP GET) request to the originally specified URL.
@method findBelongsTo
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@param {DS.Store} store
@param {DS.Model} record
@param {String} url
@returns Promise
*/
findBelongsTo: function(store, record, url) {
var id = get(record, 'id'),
type = record.constructor.typeKey;
return this.ajax(this.urlPrefix(url, this.buildURL(type, id)), 'GET');
},
/**
Called by the store when a newly created record is
saved via the `save` method on a model record instance.
The `createRecord` method serializes the record and makes an Ajax (HTTP POST) request
to a URL computed by `buildURL`.
See `serialize` for information on how to customize the serialized form
of a record.
@method createRecord
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@see RESTAdapter/serialize
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
@returns Promise
*/
createRecord: function(store, type, record) {
var data = {};
var serializer = store.serializerFor(type.typeKey);
serializer.serializeIntoHash(data, type, record, { includeId: true });
return this.ajax(this.buildURL(type.typeKey), "POST", { data: data });
},
/**
Called by the store when an existing record is saved
via the `save` method on a model record instance.
The `updateRecord` method serializes the record and makes an Ajax (HTTP PUT) request
to a URL computed by `buildURL`.
See `serialize` for information on how to customize the serialized form
of a record.
@method updateRecord
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@see RESTAdapter/serialize
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
@returns Promise
*/
updateRecord: function(store, type, record) {
var data = {};
var serializer = store.serializerFor(type.typeKey);
serializer.serializeIntoHash(data, type, record);
var id = get(record, 'id');
return this.ajax(this.buildURL(type.typeKey, id), "PUT", { data: data });
},
/**
Called by the store when a record is deleted.
The `deleteRecord` method makes an Ajax (HTTP DELETE) request to a URL computed by `buildURL`.
@method deleteRecord
@see RESTAdapter/buildURL
@see RESTAdapter/ajax
@see RESTAdapter/serialize
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
@returns Promise
*/
deleteRecord: function(store, type, record) {
var id = get(record, 'id');
return this.ajax(this.buildURL(type.typeKey, id), "DELETE");
},
/**
Builds a URL for a given type and optional ID.
By default, it pluralizes the type's name (for example,
'post' becomes 'posts' and 'person' becomes 'people').
If an ID is specified, it adds the ID to the path generated
for the type, separated by a `/`.
@method buildURL
@param {String} type
@param {String} id
@returns String
*/
buildURL: function(type, id) {
var url = [],
host = get(this, 'host'),
prefix = this.urlPrefix();
if (type) { url.push(this.pathForType(type)); }
if (id) { url.push(id); }
if (prefix) { url.unshift(prefix); }
url = url.join('/');
if (!host && url) { url = '/' + url; }
return url;
},
urlPrefix: function(path, parentURL) {
var host = get(this, 'host'),
namespace = get(this, 'namespace'),
url = [];
if (path) {
// Absolute path
if (path.charAt(0) === '/') {
if (host) {
path = path.slice(1);
url.push(host);
}
// Relative path
} else if (!/^http(s)?:\/\//.test(path)) {
url.push(parentURL);
}
} else {
if (host) { url.push(host); }
if (namespace) { url.push(namespace); }
}
if (path) {
url.push(path);
}
return url.join('/');
},
/**
Determines the pathname for a given type.
By default, it pluralizes the type's name (for example,
'post' becomes 'posts' and 'person' becomes 'people').
### Pathname customization
For example if you have an object LineItem with an
endpoint of "/line_items/".
```js
DS.RESTAdapter.reopen({
pathForType: function(type) {
var decamelized = Ember.String.decamelize(type);
return Ember.String.pluralize(decamelized);
};
});
```
@method pathForType
@param {String} type
@returns String
**/
pathForType: function(type) {
return Ember.String.pluralize(type);
},
/**
Takes an ajax response, and returns a relavant error.
By default, the `ajaxError` method has the following behavior:
* It simply returns the ajax response (jqXHR).
@method ajaxError
@param jqXHR
*/
ajaxError: function(jqXHR) {
if (jqXHR) {
jqXHR.then = null;
}
return jqXHR;
},
/**
Takes a URL, an HTTP method and a hash of data, and makes an
HTTP request.
When the server responds with a payload, Ember Data will call into `extractSingle`
or `extractArray` (depending on whether the original query was for one record or
many records).
By default, `ajax` method has the following behavior:
* It sets the response `dataType` to `"json"`
* If the HTTP method is not `"GET"`, it sets the `Content-Type` to be
`application/json; charset=utf-8`
* If the HTTP method is not `"GET"`, it stringifies the data passed in. The
data is the serialized record in the case of a save.
* Registers success and failure handlers.
@method ajax
@private
@param url
@param type
@param hash
*/
ajax: function(url, type, hash) {
var adapter = this;
return new Ember.RSVP.Promise(function(resolve, reject) {
hash = adapter.ajaxOptions(url, type, hash);
hash.success = function(json) {
Ember.run(null, resolve, json);
};
hash.error = function(jqXHR, textStatus, errorThrown) {
Ember.run(null, reject, adapter.ajaxError(jqXHR));
};
Ember.$.ajax(hash);
}, "DS: RestAdapter#ajax " + type + " to " + url);
},
ajaxOptions: function(url, type, hash) {
hash = hash || {};
hash.url = url;
hash.type = type;
hash.dataType = 'json';
hash.context = this;
if (hash.data && type !== 'GET') {
hash.contentType = 'application/json; charset=utf-8';
hash.data = JSON.stringify(hash.data);
}
if (this.headers !== undefined) {
var headers = this.headers;
hash.beforeSend = function (xhr) {
forEach.call(Ember.keys(headers), function(key) {
xhr.setRequestHeader(key, headers[key]);
});
};
}
return hash;
}
});
})();
(function() {
/**
@module ember-data
*/
})();
(function() {
DS.Model.reopen({
/**
Provides info about the model for debugging purposes
by grouping the properties into more semantic groups.
Meant to be used by debugging tools such as the Chrome Ember Extension.
- Groups all attributes in "Attributes" group.
- Groups all belongsTo relationships in "Belongs To" group.
- Groups all hasMany relationships in "Has Many" group.
- Groups all flags in "Flags" group.
- Flags relationship CPs as expensive properties.
@method _debugInfo
@for DS.Model
@private
*/
_debugInfo: function() {
var attributes = ['id'],
relationships = { belongsTo: [], hasMany: [] },
expensiveProperties = [];
this.eachAttribute(function(name, meta) {
attributes.push(name);
}, this);
this.eachRelationship(function(name, relationship) {
relationships[relationship.kind].push(name);
expensiveProperties.push(name);
});
var groups = [
{
name: 'Attributes',
properties: attributes,
expand: true
},
{
name: 'Belongs To',
properties: relationships.belongsTo,
expand: true
},
{
name: 'Has Many',
properties: relationships.hasMany,
expand: true
},
{
name: 'Flags',
properties: ['isLoaded', 'isDirty', 'isSaving', 'isDeleted', 'isError', 'isNew', 'isValid']
}
];
return {
propertyInfo: {
// include all other mixins / properties (not just the grouped ones)
includeOtherProperties: true,
groups: groups,
// don't pre-calculate unless cached
expensiveProperties: expensiveProperties
}
};
}
});
})();
(function() {
/**
@module ember-data
*/
})();
(function() {
/**
Ember Data
@module ember-data
@main ember-data
*/
})();
(function() {
Ember.String.pluralize = function(word) {
return Ember.Inflector.inflector.pluralize(word);
};
Ember.String.singularize = function(word) {
return Ember.Inflector.inflector.singularize(word);
};
})();
(function() {
var BLANK_REGEX = /^\s*$/;
function loadUncountable(rules, uncountable) {
for (var i = 0, length = uncountable.length; i < length; i++) {
rules.uncountable[uncountable[i].toLowerCase()] = true;
}
}
function loadIrregular(rules, irregularPairs) {
var pair;
for (var i = 0, length = irregularPairs.length; i < length; i++) {
pair = irregularPairs[i];
rules.irregular[pair[0].toLowerCase()] = pair[1];
rules.irregularInverse[pair[1].toLowerCase()] = pair[0];
}
}
/**
Inflector.Ember provides a mechanism for supplying inflection rules for your
application. Ember includes a default set of inflection rules, and provides an
API for providing additional rules.
Examples:
Creating an inflector with no rules.
```js
var inflector = new Ember.Inflector();
```
Creating an inflector with the default ember ruleset.
```js
var inflector = new Ember.Inflector(Ember.Inflector.defaultRules);
inflector.pluralize('cow') //=> 'kine'
inflector.singularize('kine') //=> 'cow'
```
Creating an inflector and adding rules later.
```javascript
var inflector = Ember.Inflector.inflector;
inflector.pluralize('advice') // => 'advices'
inflector.uncountable('advice');
inflector.pluralize('advice') // => 'advice'
inflector.pluralize('formula') // => 'formulas'
inflector.irregular('formula', 'formulae');
inflector.pluralize('formula') // => 'formulae'
// you would not need to add these as they are the default rules
inflector.plural(/$/, 's');
inflector.singular(/s$/i, '');
```
Creating an inflector with a nondefault ruleset.
```javascript
var rules = {
plurals: [ /$/, 's' ],
singular: [ /\s$/, '' ],
irregularPairs: [
[ 'cow', 'kine' ]
],
uncountable: [ 'fish' ]
};
var inflector = new Ember.Inflector(rules);
```
@class Inflector
@namespace Ember
*/
function Inflector(ruleSet) {
ruleSet = ruleSet || {};
ruleSet.uncountable = ruleSet.uncountable || {};
ruleSet.irregularPairs = ruleSet.irregularPairs || {};
var rules = this.rules = {
plurals: ruleSet.plurals || [],
singular: ruleSet.singular || [],
irregular: {},
irregularInverse: {},
uncountable: {}
};
loadUncountable(rules, ruleSet.uncountable);
loadIrregular(rules, ruleSet.irregularPairs);
}
Inflector.prototype = {
/**
@method plural
@param {RegExp} regex
@param {String} string
*/
plural: function(regex, string) {
this.rules.plurals.push([regex, string.toLowerCase()]);
},
/**
@method singular
@param {RegExp} regex
@param {String} string
*/
singular: function(regex, string) {
this.rules.singular.push([regex, string.toLowerCase()]);
},
/**
@method uncountable
@param {String} regex
*/
uncountable: function(string) {
loadUncountable(this.rules, [string.toLowerCase()]);
},
/**
@method irregular
@param {String} singular
@param {String} plural
*/
irregular: function (singular, plural) {
loadIrregular(this.rules, [[singular, plural]]);
},
/**
@method pluralize
@param {String} word
*/
pluralize: function(word) {
return this.inflect(word, this.rules.plurals, this.rules.irregular);
},
/**
@method singularize
@param {String} word
*/
singularize: function(word) {
return this.inflect(word, this.rules.singular, this.rules.irregularInverse);
},
/**
@protected
@method inflect
@param {String} word
@param {Object} typeRules
@param {Object} irregular
*/
inflect: function(word, typeRules, irregular) {
var inflection, substitution, result, lowercase, isBlank,
isUncountable, isIrregular, isIrregularInverse, rule;
isBlank = BLANK_REGEX.test(word);
if (isBlank) {
return word;
}
lowercase = word.toLowerCase();
isUncountable = this.rules.uncountable[lowercase];
if (isUncountable) {
return word;
}
isIrregular = irregular && irregular[lowercase];
if (isIrregular) {
return isIrregular;
}
for (var i = typeRules.length, min = 0; i > min; i--) {
inflection = typeRules[i-1];
rule = inflection[0];
if (rule.test(word)) {
break;
}
}
inflection = inflection || [];
rule = inflection[0];
substitution = inflection[1];
result = word.replace(rule, substitution);
return result;
}
};
Ember.Inflector = Inflector;
})();
(function() {
Ember.Inflector.defaultRules = {
plurals: [
[/$/, 's'],
[/s$/i, 's'],
[/^(ax|test)is$/i, '$1es'],
[/(octop|vir)us$/i, '$1i'],
[/(octop|vir)i$/i, '$1i'],
[/(alias|status)$/i, '$1es'],
[/(bu)s$/i, '$1ses'],
[/(buffal|tomat)o$/i, '$1oes'],
[/([ti])um$/i, '$1a'],
[/([ti])a$/i, '$1a'],
[/sis$/i, 'ses'],
[/(?:([^f])fe|([lr])f)$/i, '$1$2ves'],
[/(hive)$/i, '$1s'],
[/([^aeiouy]|qu)y$/i, '$1ies'],
[/(x|ch|ss|sh)$/i, '$1es'],
[/(matr|vert|ind)(?:ix|ex)$/i, '$1ices'],
[/^(m|l)ouse$/i, '$1ice'],
[/^(m|l)ice$/i, '$1ice'],
[/^(ox)$/i, '$1en'],
[/^(oxen)$/i, '$1'],
[/(quiz)$/i, '$1zes']
],
singular: [
[/s$/i, ''],
[/(ss)$/i, '$1'],
[/(n)ews$/i, '$1ews'],
[/([ti])a$/i, '$1um'],
[/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)(sis|ses)$/i, '$1sis'],
[/(^analy)(sis|ses)$/i, '$1sis'],
[/([^f])ves$/i, '$1fe'],
[/(hive)s$/i, '$1'],
[/(tive)s$/i, '$1'],
[/([lr])ves$/i, '$1f'],
[/([^aeiouy]|qu)ies$/i, '$1y'],
[/(s)eries$/i, '$1eries'],
[/(m)ovies$/i, '$1ovie'],
[/(x|ch|ss|sh)es$/i, '$1'],
[/^(m|l)ice$/i, '$1ouse'],
[/(bus)(es)?$/i, '$1'],
[/(o)es$/i, '$1'],
[/(shoe)s$/i, '$1'],
[/(cris|test)(is|es)$/i, '$1is'],
[/^(a)x[ie]s$/i, '$1xis'],
[/(octop|vir)(us|i)$/i, '$1us'],
[/(alias|status)(es)?$/i, '$1'],
[/^(ox)en/i, '$1'],
[/(vert|ind)ices$/i, '$1ex'],
[/(matr)ices$/i, '$1ix'],
[/(quiz)zes$/i, '$1'],
[/(database)s$/i, '$1']
],
irregularPairs: [
['person', 'people'],
['man', 'men'],
['child', 'children'],
['sex', 'sexes'],
['move', 'moves'],
['cow', 'kine'],
['zombie', 'zombies']
],
uncountable: [
'equipment',
'information',
'rice',
'money',
'species',
'series',
'fish',
'sheep',
'jeans',
'police'
]
};
})();
(function() {
if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
/**
See {{#crossLink "Ember.String/pluralize"}}{{/crossLink}}
@method pluralize
@for String
*/
String.prototype.pluralize = function() {
return Ember.String.pluralize(this);
};
/**
See {{#crossLink "Ember.String/singularize"}}{{/crossLink}}
@method singularize
@for String
*/
String.prototype.singularize = function() {
return Ember.String.singularize(this);
};
}
})();
(function() {
Ember.Inflector.inflector = new Ember.Inflector(Ember.Inflector.defaultRules);
})();
(function() {
})();
(function() {
/**
@module ember-data
*/
var get = Ember.get;
var forEach = Ember.EnumerableUtils.forEach;
DS.ActiveModelSerializer = DS.RESTSerializer.extend({
// SERIALIZE
/**
Converts camelcased attributes to underscored when serializing.
@method keyForAttribute
@param {String} attribute
@returns String
*/
keyForAttribute: function(attr) {
return Ember.String.decamelize(attr);
},
/**
Underscores relationship names and appends "_id" or "_ids" when serializing
relationship keys.
@method keyForRelationship
@param {String} key
@param {String} kind
@returns String
*/
keyForRelationship: function(key, kind) {
key = Ember.String.decamelize(key);
if (kind === "belongsTo") {
return key + "_id";
} else if (kind === "hasMany") {
return Ember.String.singularize(key) + "_ids";
} else {
return key;
}
},
/**
Does not serialize hasMany relationships by default.
*/
serializeHasMany: Ember.K,
/**
Underscores the JSON root keys when serializing.
@method serializeIntoHash
@param {Object} hash
@param {subclass of DS.Model} type
@param {DS.Model} record
@param {Object} options
*/
serializeIntoHash: function(data, type, record, options) {
var root = Ember.String.decamelize(type.typeKey);
data[root] = this.serialize(record, options);
},
/**
Serializes a polymorphic type as a fully capitalized model name.
@method serializePolymorphicType
@param {DS.Model} record
@param {Object} json
@param relationship
*/
serializePolymorphicType: function(record, json, relationship) {
var key = relationship.key,
belongsTo = get(record, key);
key = this.keyForAttribute(key);
json[key + "_type"] = Ember.String.capitalize(belongsTo.constructor.typeKey);
},
// EXTRACT
/**
Extracts the model typeKey from underscored root objects.
@method typeForRoot
@param {String} root
@returns String the model's typeKey
*/
typeForRoot: function(root) {
var camelized = Ember.String.camelize(root);
return Ember.String.singularize(camelized);
},
/**
Add extra step to `DS.RESTSerializer.normalize` so links are
normalized.
If your payload looks like this
```js
{
"post": {
"id": 1,
"title": "Rails is omakase",
"links": { "flagged_comments": "api/comments/flagged" }
}
}
```
The normalized version would look like this
```js
{
"post": {
"id": 1,
"title": "Rails is omakase",
"links": { "flaggedComments": "api/comments/flagged" }
}
}
```
@method normalize
@param {subclass of DS.Model} type
@param {Object} hash
@param {String} prop
@returns Object
*/
normalize: function(type, hash, prop) {
this.normalizeLinks(hash);
return this._super(type, hash, prop);
},
/**
Convert `snake_cased` links to `camelCase`
@method normalizeLinks
@param {Object} hash
*/
normalizeLinks: function(data){
if (data.links) {
var links = data.links;
for (var link in links) {
var camelizedLink = Ember.String.camelize(link);
if (camelizedLink !== link) {
links[camelizedLink] = links[link];
delete links[link];
}
}
}
},
/**
Normalize the polymorphic type from the JSON.
Normalize:
```js
{
id: "1"
minion: { type: "evil_minion", id: "12"}
}
```
To:
```js
{
id: "1"
minion: { type: "evilMinion", id: "12"}
}
```
@method normalizeRelationships
@private
*/
normalizeRelationships: function(type, hash) {
var payloadKey, payload;
if (this.keyForRelationship) {
type.eachRelationship(function(key, relationship) {
if (relationship.options.polymorphic) {
payloadKey = this.keyForAttribute(key);
payload = hash[payloadKey];
if (payload && payload.type) {
payload.type = this.typeForRoot(payload.type);
} else if (payload && relationship.kind === "hasMany") {
var self = this;
forEach(payload, function(single) {
single.type = self.typeForRoot(single.type);
});
}
} else {
payloadKey = this.keyForRelationship(key, relationship.kind);
payload = hash[payloadKey];
}
hash[key] = payload;
if (key !== payloadKey) {
delete hash[payloadKey];
}
}, this);
}
}
});
})();
(function() {
var get = Ember.get;
var forEach = Ember.EnumerableUtils.forEach;
/**
The EmbeddedRecordsMixin allows you to add embedded record support to your
serializers.
To set up embedded records, you include the mixin into the serializer and then
define your embedded relations.
```js
App.PostSerializer = DS.ActiveModelSerializer.extend(DS.EmbeddedRecordsMixin, {
attrs: {
comments: {embedded: 'always'}
}
})
```
Currently only `{embedded: 'always'}` records are supported.
@class EmbeddedRecordsMixin
@namespace DS
*/
DS.EmbeddedRecordsMixin = Ember.Mixin.create({
/**
Serialize has-may relationship when it is configured as embedded objects.
@method serializeHasMany
*/
serializeHasMany: function(record, json, relationship) {
var key = relationship.key,
attrs = get(this, 'attrs'),
embed = attrs && attrs[key] && attrs[key].embedded === 'always';
if (embed) {
json[this.keyForAttribute(key)] = get(record, key).map(function(relation) {
var data = relation.serialize(),
primaryKey = get(this, 'primaryKey');
data[primaryKey] = get(relation, primaryKey);
return data;
}, this);
}
},
/**
Extract embedded objects out of the payload for a single object
and add them as sideloaded objects instead.
@method extractSingle
*/
extractSingle: function(store, primaryType, payload, recordId, requestType) {
var root = this.keyForAttribute(primaryType.typeKey),
partial = payload[root];
updatePayloadWithEmbedded(store, this, primaryType, partial, payload);
return this._super(store, primaryType, payload, recordId, requestType);
},
/**
Extract embedded objects out of a standard payload
and add them as sideloaded objects instead.
@method extractArray
*/
extractArray: function(store, type, payload) {
var root = this.keyForAttribute(type.typeKey),
partials = payload[Ember.String.pluralize(root)];
forEach(partials, function(partial) {
updatePayloadWithEmbedded(store, this, type, partial, payload);
}, this);
return this._super(store, type, payload);
}
});
function updatePayloadWithEmbedded(store, serializer, type, partial, payload) {
var attrs = get(serializer, 'attrs');
if (!attrs) {
return;
}
type.eachRelationship(function(key, relationship) {
var expandedKey, embeddedTypeKey, attribute, ids,
config = attrs[key],
serializer = store.serializerFor(relationship.type.typeKey),
primaryKey = get(serializer, "primaryKey");
if (relationship.kind !== "hasMany") {
return;
}
if (config && (config.embedded === 'always' || config.embedded === 'load')) {
// underscore forces the embedded records to be side loaded.
// it is needed when main type === relationship.type
embeddedTypeKey = '_' + Ember.String.pluralize(relationship.type.typeKey);
expandedKey = this.keyForRelationship(key, relationship.kind);
attribute = this.keyForAttribute(key);
ids = [];
if (!partial[attribute]) {
return;
}
payload[embeddedTypeKey] = payload[embeddedTypeKey] || [];
forEach(partial[attribute], function(data) {
var embeddedType = store.modelFor(relationship.type.typeKey);
updatePayloadWithEmbedded(store, serializer, embeddedType, data, payload);
ids.push(data[primaryKey]);
payload[embeddedTypeKey].push(data);
});
partial[expandedKey] = ids;
delete partial[attribute];
}
}, serializer);
}
})();
(function() {
/**
@module ember-data
*/
var forEach = Ember.EnumerableUtils.forEach;
/**
The ActiveModelAdapter is a subclass of the RESTAdapter designed to integrate
with a JSON API that uses an underscored naming convention instead of camelcasing.
It has been designed to work out of the box with the
[active_model_serializers](http://github.com/rails-api/active_model_serializers)
Ruby gem.
This adapter extends the DS.RESTAdapter by making consistent use of the camelization,
decamelization and pluralization methods to normalize the serialized JSON into a
format that is compatible with a conventional Rails backend and Ember Data.
## JSON Structure
The ActiveModelAdapter expects the JSON returned from your server to follow
the REST adapter conventions substituting underscored keys for camelcased ones.
### Conventional Names
Attribute names in your JSON payload should be the underscored versions of
the attributes in your Ember.js models.
For example, if you have a `Person` model:
```js
App.FamousPerson = DS.Model.extend({
firstName: DS.attr('string'),
lastName: DS.attr('string'),
occupation: DS.attr('string')
});
```
The JSON returned should look like this:
```js
{
"famous_person": {
"first_name": "Barack",
"last_name": "Obama",
"occupation": "President"
}
}
```
@class ActiveModelAdapter
@constructor
@namespace DS
@extends DS.Adapter
**/
DS.ActiveModelAdapter = DS.RESTAdapter.extend({
defaultSerializer: '_ams',
/**
The ActiveModelAdapter overrides the `pathForType` method to build
underscored URLs by decamelizing and pluralizing the object type name.
```js
this.pathForType("famousPerson");
//=> "famous_people"
```
@method pathForType
@param {String} type
@returns String
*/
pathForType: function(type) {
var decamelized = Ember.String.decamelize(type);
return Ember.String.pluralize(decamelized);
},
/**
The ActiveModelAdapter overrides the `ajaxError` method
to return a DS.InvalidError for all 422 Unprocessable Entity
responses.
A 422 HTTP response from the server generally implies that the request
was well formed but the API was unable to process it because the
content was not semantically correct or meaningful per the API.
For more information on 422 HTTP Error code see 11.2 WebDAV RFC 4918
https://tools.ietf.org/html/rfc4918#section-11.2
@method ajaxError
@param jqXHR
@returns error
*/
ajaxError: function(jqXHR) {
var error = this._super(jqXHR);
if (jqXHR && jqXHR.status === 422) {
var jsonErrors = Ember.$.parseJSON(jqXHR.responseText)["errors"],
errors = {};
forEach(Ember.keys(jsonErrors), function(key) {
errors[Ember.String.camelize(key)] = jsonErrors[key];
});
return new DS.InvalidError(errors);
} else {
return error;
}
}
});
})();
(function() {
})();
(function() {
Ember.onLoad('Ember.Application', function(Application) {
Application.initializer({
name: "activeModelAdapter",
initialize: function(container, application) {
application.register('serializer:_ams', DS.ActiveModelSerializer);
application.register('adapter:_ams', DS.ActiveModelAdapter);
}
});
});
})();
(function() {
})();
})();
if (typeof location !== 'undefined' && (location.hostname === 'localhost' || location.hostname === '127.0.0.1')) {
Ember.Logger.warn("You are running a production build of Ember on localhost and won't receive detailed error messages. "+
"If you want full error messages please use the non-minified build provided on the Ember website.");
}
|
ajax/libs/webshim/1.14.4-RC1/dev/shims/moxie/js/moxie.js | pc035860/cdnjs | /**
* mOxie - multi-runtime File API & XMLHttpRequest L2 Polyfill
* v1.2.1
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*
* Date: 2014-05-14
*/
/**
* Compiled inline version. (Library mode)
*/
/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
/*globals $code */
(function(exports, undefined) {
"use strict";
var modules = {};
function require(ids, callback) {
var module, defs = [];
for (var i = 0; i < ids.length; ++i) {
module = modules[ids[i]] || resolve(ids[i]);
if (!module) {
throw 'module definition dependecy not found: ' + ids[i];
}
defs.push(module);
}
callback.apply(null, defs);
}
function define(id, dependencies, definition) {
if (typeof id !== 'string') {
throw 'invalid module definition, module id must be defined and be a string';
}
if (dependencies === undefined) {
throw 'invalid module definition, dependencies must be specified';
}
if (definition === undefined) {
throw 'invalid module definition, definition function must be specified';
}
require(dependencies, function() {
modules[id] = definition.apply(null, arguments);
});
}
function defined(id) {
return !!modules[id];
}
function resolve(id) {
var target = exports;
var fragments = id.split(/[.\/]/);
for (var fi = 0; fi < fragments.length; ++fi) {
if (!target[fragments[fi]]) {
return;
}
target = target[fragments[fi]];
}
return target;
}
function expose(ids) {
for (var i = 0; i < ids.length; i++) {
var target = exports;
var id = ids[i];
var fragments = id.split(/[.\/]/);
for (var fi = 0; fi < fragments.length - 1; ++fi) {
if (target[fragments[fi]] === undefined) {
target[fragments[fi]] = {};
}
target = target[fragments[fi]];
}
target[fragments[fragments.length - 1]] = modules[id];
}
}
// Included from: src/javascript/core/utils/Basic.js
/**
* Basic.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Basic', [], function() {
/**
Gets the true type of the built-in object (better version of typeof).
@author Angus Croll (http://javascriptweblog.wordpress.com/)
@method typeOf
@for Utils
@static
@param {Object} o Object to check.
@return {String} Object [[Class]]
*/
var typeOf = function(o) {
var undef;
if (o === undef) {
return 'undefined';
} else if (o === null) {
return 'null';
} else if (o.nodeType) {
return 'node';
}
// the snippet below is awesome, however it fails to detect null, undefined and arguments types in IE lte 8
return ({}).toString.call(o).match(/\s([a-z|A-Z]+)/)[1].toLowerCase();
};
/**
Extends the specified object with another object.
@method extend
@static
@param {Object} target Object to extend.
@param {Object} [obj]* Multiple objects to extend with.
@return {Object} Same as target, the extended object.
*/
var extend = function(target) {
var undef;
each(arguments, function(arg, i) {
if (i > 0) {
each(arg, function(value, key) {
if (value !== undef) {
if (typeOf(target[key]) === typeOf(value) && !!~inArray(typeOf(value), ['array', 'object'])) {
extend(target[key], value);
} else {
target[key] = value;
}
}
});
}
});
return target;
};
/**
Executes the callback function for each item in array/object. If you return false in the
callback it will break the loop.
@method each
@static
@param {Object} obj Object to iterate.
@param {function} callback Callback function to execute for each item.
*/
var each = function(obj, callback) {
var length, key, i, undef;
if (obj) {
try {
length = obj.length;
} catch(ex) {
length = undef;
}
if (length === undef) {
// Loop object items
for (key in obj) {
if (obj.hasOwnProperty(key)) {
if (callback(obj[key], key) === false) {
return;
}
}
}
} else {
// Loop array items
for (i = 0; i < length; i++) {
if (callback(obj[i], i) === false) {
return;
}
}
}
}
};
/**
Checks if object is empty.
@method isEmptyObj
@static
@param {Object} o Object to check.
@return {Boolean}
*/
var isEmptyObj = function(obj) {
var prop;
if (!obj || typeOf(obj) !== 'object') {
return true;
}
for (prop in obj) {
return false;
}
return true;
};
/**
Recieve an array of functions (usually async) to call in sequence, each function
receives a callback as first argument that it should call, when it completes. Finally,
after everything is complete, main callback is called. Passing truthy value to the
callback as a first argument will interrupt the sequence and invoke main callback
immediately.
@method inSeries
@static
@param {Array} queue Array of functions to call in sequence
@param {Function} cb Main callback that is called in the end, or in case of error
*/
var inSeries = function(queue, cb) {
var i = 0, length = queue.length;
if (typeOf(cb) !== 'function') {
cb = function() {};
}
if (!queue || !queue.length) {
cb();
}
function callNext(i) {
if (typeOf(queue[i]) === 'function') {
queue[i](function(error) {
/*jshint expr:true */
++i < length && !error ? callNext(i) : cb(error);
});
}
}
callNext(i);
};
/**
Recieve an array of functions (usually async) to call in parallel, each function
receives a callback as first argument that it should call, when it completes. After
everything is complete, main callback is called. Passing truthy value to the
callback as a first argument will interrupt the process and invoke main callback
immediately.
@method inParallel
@static
@param {Array} queue Array of functions to call in sequence
@param {Function} cb Main callback that is called in the end, or in case of erro
*/
var inParallel = function(queue, cb) {
var count = 0, num = queue.length, cbArgs = new Array(num);
each(queue, function(fn, i) {
fn(function(error) {
if (error) {
return cb(error);
}
var args = [].slice.call(arguments);
args.shift(); // strip error - undefined or not
cbArgs[i] = args;
count++;
if (count === num) {
cbArgs.unshift(null);
cb.apply(this, cbArgs);
}
});
});
};
/**
Find an element in array and return it's index if present, otherwise return -1.
@method inArray
@static
@param {Mixed} needle Element to find
@param {Array} array
@return {Int} Index of the element, or -1 if not found
*/
var inArray = function(needle, array) {
if (array) {
if (Array.prototype.indexOf) {
return Array.prototype.indexOf.call(array, needle);
}
for (var i = 0, length = array.length; i < length; i++) {
if (array[i] === needle) {
return i;
}
}
}
return -1;
};
/**
Returns elements of first array if they are not present in second. And false - otherwise.
@private
@method arrayDiff
@param {Array} needles
@param {Array} array
@return {Array|Boolean}
*/
var arrayDiff = function(needles, array) {
var diff = [];
if (typeOf(needles) !== 'array') {
needles = [needles];
}
if (typeOf(array) !== 'array') {
array = [array];
}
for (var i in needles) {
if (inArray(needles[i], array) === -1) {
diff.push(needles[i]);
}
}
return diff.length ? diff : false;
};
/**
Find intersection of two arrays.
@private
@method arrayIntersect
@param {Array} array1
@param {Array} array2
@return {Array} Intersection of two arrays or null if there is none
*/
var arrayIntersect = function(array1, array2) {
var result = [];
each(array1, function(item) {
if (inArray(item, array2) !== -1) {
result.push(item);
}
});
return result.length ? result : null;
};
/**
Forces anything into an array.
@method toArray
@static
@param {Object} obj Object with length field.
@return {Array} Array object containing all items.
*/
var toArray = function(obj) {
var i, arr = [];
for (i = 0; i < obj.length; i++) {
arr[i] = obj[i];
}
return arr;
};
/**
Generates an unique ID. This is 99.99% unique since it takes the current time and 5 random numbers.
The only way a user would be able to get the same ID is if the two persons at the same exact milisecond manages
to get 5 the same random numbers between 0-65535 it also uses a counter so each call will be guaranteed to be page unique.
It's more probable for the earth to be hit with an ansteriod. Y
@method guid
@static
@param {String} prefix to prepend (by default 'o' will be prepended).
@method guid
@return {String} Virtually unique id.
*/
var guid = (function() {
var counter = 0;
return function(prefix) {
var guid = new Date().getTime().toString(32), i;
for (i = 0; i < 5; i++) {
guid += Math.floor(Math.random() * 65535).toString(32);
}
return (prefix || 'o_') + guid + (counter++).toString(32);
};
}());
/**
Trims white spaces around the string
@method trim
@static
@param {String} str
@return {String}
*/
var trim = function(str) {
if (!str) {
return str;
}
return String.prototype.trim ? String.prototype.trim.call(str) : str.toString().replace(/^\s*/, '').replace(/\s*$/, '');
};
/**
Parses the specified size string into a byte value. For example 10kb becomes 10240.
@method parseSizeStr
@static
@param {String/Number} size String to parse or number to just pass through.
@return {Number} Size in bytes.
*/
var parseSizeStr = function(size) {
if (typeof(size) !== 'string') {
return size;
}
var muls = {
t: 1099511627776,
g: 1073741824,
m: 1048576,
k: 1024
},
mul;
size = /^([0-9]+)([mgk]?)$/.exec(size.toLowerCase().replace(/[^0-9mkg]/g, ''));
mul = size[2];
size = +size[1];
if (muls.hasOwnProperty(mul)) {
size *= muls[mul];
}
return size;
};
return {
guid: guid,
typeOf: typeOf,
extend: extend,
each: each,
isEmptyObj: isEmptyObj,
inSeries: inSeries,
inParallel: inParallel,
inArray: inArray,
arrayDiff: arrayDiff,
arrayIntersect: arrayIntersect,
toArray: toArray,
trim: trim,
parseSizeStr: parseSizeStr
};
});
// Included from: src/javascript/core/I18n.js
/**
* I18n.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/I18n", [
"moxie/core/utils/Basic"
], function(Basic) {
var i18n = {};
return {
/**
* Extends the language pack object with new items.
*
* @param {Object} pack Language pack items to add.
* @return {Object} Extended language pack object.
*/
addI18n: function(pack) {
return Basic.extend(i18n, pack);
},
/**
* Translates the specified string by checking for the english string in the language pack lookup.
*
* @param {String} str String to look for.
* @return {String} Translated string or the input string if it wasn't found.
*/
translate: function(str) {
return i18n[str] || str;
},
/**
* Shortcut for translate function
*
* @param {String} str String to look for.
* @return {String} Translated string or the input string if it wasn't found.
*/
_: function(str) {
return this.translate(str);
},
/**
* Pseudo sprintf implementation - simple way to replace tokens with specified values.
*
* @param {String} str String with tokens
* @return {String} String with replaced tokens
*/
sprintf: function(str) {
var args = [].slice.call(arguments, 1);
return str.replace(/%[a-z]/g, function() {
var value = args.shift();
return Basic.typeOf(value) !== 'undefined' ? value : '';
});
}
};
});
// Included from: src/javascript/core/utils/Mime.js
/**
* Mime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/utils/Mime", [
"moxie/core/utils/Basic",
"moxie/core/I18n"
], function(Basic, I18n) {
var mimeData = "" +
"application/msword,doc dot," +
"application/pdf,pdf," +
"application/pgp-signature,pgp," +
"application/postscript,ps ai eps," +
"application/rtf,rtf," +
"application/vnd.ms-excel,xls xlb," +
"application/vnd.ms-powerpoint,ppt pps pot," +
"application/zip,zip," +
"application/x-shockwave-flash,swf swfl," +
"application/vnd.openxmlformats-officedocument.wordprocessingml.document,docx," +
"application/vnd.openxmlformats-officedocument.wordprocessingml.template,dotx," +
"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,xlsx," +
"application/vnd.openxmlformats-officedocument.presentationml.presentation,pptx," +
"application/vnd.openxmlformats-officedocument.presentationml.template,potx," +
"application/vnd.openxmlformats-officedocument.presentationml.slideshow,ppsx," +
"application/x-javascript,js," +
"application/json,json," +
"audio/mpeg,mp3 mpga mpega mp2," +
"audio/x-wav,wav," +
"audio/x-m4a,m4a," +
"audio/ogg,oga ogg," +
"audio/aiff,aiff aif," +
"audio/flac,flac," +
"audio/aac,aac," +
"audio/ac3,ac3," +
"audio/x-ms-wma,wma," +
"image/bmp,bmp," +
"image/gif,gif," +
"image/jpeg,jpg jpeg jpe," +
"image/photoshop,psd," +
"image/png,png," +
"image/svg+xml,svg svgz," +
"image/tiff,tiff tif," +
"text/plain,asc txt text diff log," +
"text/html,htm html xhtml," +
"text/css,css," +
"text/csv,csv," +
"text/rtf,rtf," +
"video/mpeg,mpeg mpg mpe m2v," +
"video/quicktime,qt mov," +
"video/mp4,mp4," +
"video/x-m4v,m4v," +
"video/x-flv,flv," +
"video/x-ms-wmv,wmv," +
"video/avi,avi," +
"video/webm,webm," +
"video/3gpp,3gpp 3gp," +
"video/3gpp2,3g2," +
"video/vnd.rn-realvideo,rv," +
"video/ogg,ogv," +
"video/x-matroska,mkv," +
"application/vnd.oasis.opendocument.formula-template,otf," +
"application/octet-stream,exe";
var Mime = {
mimes: {},
extensions: {},
// Parses the default mime types string into a mimes and extensions lookup maps
addMimeType: function (mimeData) {
var items = mimeData.split(/,/), i, ii, ext;
for (i = 0; i < items.length; i += 2) {
ext = items[i + 1].split(/ /);
// extension to mime lookup
for (ii = 0; ii < ext.length; ii++) {
this.mimes[ext[ii]] = items[i];
}
// mime to extension lookup
this.extensions[items[i]] = ext;
}
},
extList2mimes: function (filters, addMissingExtensions) {
var self = this, ext, i, ii, type, mimes = [];
// convert extensions to mime types list
for (i = 0; i < filters.length; i++) {
ext = filters[i].extensions.split(/\s*,\s*/);
for (ii = 0; ii < ext.length; ii++) {
// if there's an asterisk in the list, then accept attribute is not required
if (ext[ii] === '*') {
return [];
}
type = self.mimes[ext[ii]];
if (!type) {
if (addMissingExtensions && /^\w+$/.test(ext[ii])) {
mimes.push('.' + ext[ii]);
} else {
return []; // accept all
}
} else if (Basic.inArray(type, mimes) === -1) {
mimes.push(type);
}
}
}
return mimes;
},
mimes2exts: function(mimes) {
var self = this, exts = [];
Basic.each(mimes, function(mime) {
if (mime === '*') {
exts = [];
return false;
}
// check if this thing looks like mime type
var m = mime.match(/^(\w+)\/(\*|\w+)$/);
if (m) {
if (m[2] === '*') {
// wildcard mime type detected
Basic.each(self.extensions, function(arr, mime) {
if ((new RegExp('^' + m[1] + '/')).test(mime)) {
[].push.apply(exts, self.extensions[mime]);
}
});
} else if (self.extensions[mime]) {
[].push.apply(exts, self.extensions[mime]);
}
}
});
return exts;
},
mimes2extList: function(mimes) {
var accept = [], exts = [];
if (Basic.typeOf(mimes) === 'string') {
mimes = Basic.trim(mimes).split(/\s*,\s*/);
}
exts = this.mimes2exts(mimes);
accept.push({
title: I18n.translate('Files'),
extensions: exts.length ? exts.join(',') : '*'
});
// save original mimes string
accept.mimes = mimes;
return accept;
},
getFileExtension: function(fileName) {
var matches = fileName && fileName.match(/\.([^.]+)$/);
if (matches) {
return matches[1].toLowerCase();
}
return '';
},
getFileMime: function(fileName) {
return this.mimes[this.getFileExtension(fileName)] || '';
}
};
Mime.addMimeType(mimeData);
return Mime;
});
// Included from: src/javascript/core/utils/Env.js
/**
* Env.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/utils/Env", [
"moxie/core/utils/Basic"
], function(Basic) {
// UAParser.js v0.6.2
// Lightweight JavaScript-based User-Agent string parser
// https://github.com/faisalman/ua-parser-js
//
// Copyright © 2012-2013 Faisalman <fyzlman@gmail.com>
// Dual licensed under GPLv2 & MIT
var UAParser = (function (undefined) {
//////////////
// Constants
/////////////
var EMPTY = '',
UNKNOWN = '?',
FUNC_TYPE = 'function',
UNDEF_TYPE = 'undefined',
OBJ_TYPE = 'object',
MAJOR = 'major',
MODEL = 'model',
NAME = 'name',
TYPE = 'type',
VENDOR = 'vendor',
VERSION = 'version',
ARCHITECTURE= 'architecture',
CONSOLE = 'console',
MOBILE = 'mobile',
TABLET = 'tablet';
///////////
// Helper
//////////
var util = {
has : function (str1, str2) {
return str2.toLowerCase().indexOf(str1.toLowerCase()) !== -1;
},
lowerize : function (str) {
return str.toLowerCase();
}
};
///////////////
// Map helper
//////////////
var mapper = {
rgx : function () {
// loop through all regexes maps
for (var result, i = 0, j, k, p, q, matches, match, args = arguments; i < args.length; i += 2) {
var regex = args[i], // even sequence (0,2,4,..)
props = args[i + 1]; // odd sequence (1,3,5,..)
// construct object barebones
if (typeof(result) === UNDEF_TYPE) {
result = {};
for (p in props) {
q = props[p];
if (typeof(q) === OBJ_TYPE) {
result[q[0]] = undefined;
} else {
result[q] = undefined;
}
}
}
// try matching uastring with regexes
for (j = k = 0; j < regex.length; j++) {
matches = regex[j].exec(this.getUA());
if (!!matches) {
for (p = 0; p < props.length; p++) {
match = matches[++k];
q = props[p];
// check if given property is actually array
if (typeof(q) === OBJ_TYPE && q.length > 0) {
if (q.length == 2) {
if (typeof(q[1]) == FUNC_TYPE) {
// assign modified match
result[q[0]] = q[1].call(this, match);
} else {
// assign given value, ignore regex match
result[q[0]] = q[1];
}
} else if (q.length == 3) {
// check whether function or regex
if (typeof(q[1]) === FUNC_TYPE && !(q[1].exec && q[1].test)) {
// call function (usually string mapper)
result[q[0]] = match ? q[1].call(this, match, q[2]) : undefined;
} else {
// sanitize match using given regex
result[q[0]] = match ? match.replace(q[1], q[2]) : undefined;
}
} else if (q.length == 4) {
result[q[0]] = match ? q[3].call(this, match.replace(q[1], q[2])) : undefined;
}
} else {
result[q] = match ? match : undefined;
}
}
break;
}
}
if(!!matches) break; // break the loop immediately if match found
}
return result;
},
str : function (str, map) {
for (var i in map) {
// check if array
if (typeof(map[i]) === OBJ_TYPE && map[i].length > 0) {
for (var j = 0; j < map[i].length; j++) {
if (util.has(map[i][j], str)) {
return (i === UNKNOWN) ? undefined : i;
}
}
} else if (util.has(map[i], str)) {
return (i === UNKNOWN) ? undefined : i;
}
}
return str;
}
};
///////////////
// String map
//////////////
var maps = {
browser : {
oldsafari : {
major : {
'1' : ['/8', '/1', '/3'],
'2' : '/4',
'?' : '/'
},
version : {
'1.0' : '/8',
'1.2' : '/1',
'1.3' : '/3',
'2.0' : '/412',
'2.0.2' : '/416',
'2.0.3' : '/417',
'2.0.4' : '/419',
'?' : '/'
}
}
},
device : {
sprint : {
model : {
'Evo Shift 4G' : '7373KT'
},
vendor : {
'HTC' : 'APA',
'Sprint' : 'Sprint'
}
}
},
os : {
windows : {
version : {
'ME' : '4.90',
'NT 3.11' : 'NT3.51',
'NT 4.0' : 'NT4.0',
'2000' : 'NT 5.0',
'XP' : ['NT 5.1', 'NT 5.2'],
'Vista' : 'NT 6.0',
'7' : 'NT 6.1',
'8' : 'NT 6.2',
'8.1' : 'NT 6.3',
'RT' : 'ARM'
}
}
}
};
//////////////
// Regex map
/////////////
var regexes = {
browser : [[
// Presto based
/(opera\smini)\/((\d+)?[\w\.-]+)/i, // Opera Mini
/(opera\s[mobiletab]+).+version\/((\d+)?[\w\.-]+)/i, // Opera Mobi/Tablet
/(opera).+version\/((\d+)?[\w\.]+)/i, // Opera > 9.80
/(opera)[\/\s]+((\d+)?[\w\.]+)/i // Opera < 9.80
], [NAME, VERSION, MAJOR], [
/\s(opr)\/((\d+)?[\w\.]+)/i // Opera Webkit
], [[NAME, 'Opera'], VERSION, MAJOR], [
// Mixed
/(kindle)\/((\d+)?[\w\.]+)/i, // Kindle
/(lunascape|maxthon|netfront|jasmine|blazer)[\/\s]?((\d+)?[\w\.]+)*/i,
// Lunascape/Maxthon/Netfront/Jasmine/Blazer
// Trident based
/(avant\s|iemobile|slim|baidu)(?:browser)?[\/\s]?((\d+)?[\w\.]*)/i,
// Avant/IEMobile/SlimBrowser/Baidu
/(?:ms|\()(ie)\s((\d+)?[\w\.]+)/i, // Internet Explorer
// Webkit/KHTML based
/(rekonq)((?:\/)[\w\.]+)*/i, // Rekonq
/(chromium|flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron)\/((\d+)?[\w\.-]+)/i
// Chromium/Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron
], [NAME, VERSION, MAJOR], [
/(trident).+rv[:\s]((\d+)?[\w\.]+).+like\sgecko/i // IE11
], [[NAME, 'IE'], VERSION, MAJOR], [
/(yabrowser)\/((\d+)?[\w\.]+)/i // Yandex
], [[NAME, 'Yandex'], VERSION, MAJOR], [
/(comodo_dragon)\/((\d+)?[\w\.]+)/i // Comodo Dragon
], [[NAME, /_/g, ' '], VERSION, MAJOR], [
/(chrome|omniweb|arora|[tizenoka]{5}\s?browser)\/v?((\d+)?[\w\.]+)/i
// Chrome/OmniWeb/Arora/Tizen/Nokia
], [NAME, VERSION, MAJOR], [
/(dolfin)\/((\d+)?[\w\.]+)/i // Dolphin
], [[NAME, 'Dolphin'], VERSION, MAJOR], [
/((?:android.+)crmo|crios)\/((\d+)?[\w\.]+)/i // Chrome for Android/iOS
], [[NAME, 'Chrome'], VERSION, MAJOR], [
/((?:android.+))version\/((\d+)?[\w\.]+)\smobile\ssafari/i // Android Browser
], [[NAME, 'Android Browser'], VERSION, MAJOR], [
/version\/((\d+)?[\w\.]+).+?mobile\/\w+\s(safari)/i // Mobile Safari
], [VERSION, MAJOR, [NAME, 'Mobile Safari']], [
/version\/((\d+)?[\w\.]+).+?(mobile\s?safari|safari)/i // Safari & Safari Mobile
], [VERSION, MAJOR, NAME], [
/webkit.+?(mobile\s?safari|safari)((\/[\w\.]+))/i // Safari < 3.0
], [NAME, [MAJOR, mapper.str, maps.browser.oldsafari.major], [VERSION, mapper.str, maps.browser.oldsafari.version]], [
/(konqueror)\/((\d+)?[\w\.]+)/i, // Konqueror
/(webkit|khtml)\/((\d+)?[\w\.]+)/i
], [NAME, VERSION, MAJOR], [
// Gecko based
/(navigator|netscape)\/((\d+)?[\w\.-]+)/i // Netscape
], [[NAME, 'Netscape'], VERSION, MAJOR], [
/(swiftfox)/i, // Swiftfox
/(icedragon|iceweasel|camino|chimera|fennec|maemo\sbrowser|minimo|conkeror)[\/\s]?((\d+)?[\w\.\+]+)/i,
// IceDragon/Iceweasel/Camino/Chimera/Fennec/Maemo/Minimo/Conkeror
/(firefox|seamonkey|k-meleon|icecat|iceape|firebird|phoenix)\/((\d+)?[\w\.-]+)/i,
// Firefox/SeaMonkey/K-Meleon/IceCat/IceApe/Firebird/Phoenix
/(mozilla)\/((\d+)?[\w\.]+).+rv\:.+gecko\/\d+/i, // Mozilla
// Other
/(uc\s?browser|polaris|lynx|dillo|icab|doris|amaya|w3m|netsurf|qqbrowser)[\/\s]?((\d+)?[\w\.]+)/i,
// UCBrowser/Polaris/Lynx/Dillo/iCab/Doris/Amaya/w3m/NetSurf/QQBrowser
/(links)\s\(((\d+)?[\w\.]+)/i, // Links
/(gobrowser)\/?((\d+)?[\w\.]+)*/i, // GoBrowser
/(ice\s?browser)\/v?((\d+)?[\w\._]+)/i, // ICE Browser
/(mosaic)[\/\s]((\d+)?[\w\.]+)/i // Mosaic
], [NAME, VERSION, MAJOR]
],
engine : [[
/(presto)\/([\w\.]+)/i, // Presto
/(webkit|trident|netfront|netsurf|amaya|lynx|w3m)\/([\w\.]+)/i, // WebKit/Trident/NetFront/NetSurf/Amaya/Lynx/w3m
/(khtml|tasman|links)[\/\s]\(?([\w\.]+)/i, // KHTML/Tasman/Links
/(icab)[\/\s]([23]\.[\d\.]+)/i // iCab
], [NAME, VERSION], [
/rv\:([\w\.]+).*(gecko)/i // Gecko
], [VERSION, NAME]
],
os : [[
// Windows based
/(windows)\snt\s6\.2;\s(arm)/i, // Windows RT
/(windows\sphone(?:\sos)*|windows\smobile|windows)[\s\/]?([ntce\d\.\s]+\w)/i
], [NAME, [VERSION, mapper.str, maps.os.windows.version]], [
/(win(?=3|9|n)|win\s9x\s)([nt\d\.]+)/i
], [[NAME, 'Windows'], [VERSION, mapper.str, maps.os.windows.version]], [
// Mobile/Embedded OS
/\((bb)(10);/i // BlackBerry 10
], [[NAME, 'BlackBerry'], VERSION], [
/(blackberry)\w*\/?([\w\.]+)*/i, // Blackberry
/(tizen)\/([\w\.]+)/i, // Tizen
/(android|webos|palm\os|qnx|bada|rim\stablet\sos|meego)[\/\s-]?([\w\.]+)*/i
// Android/WebOS/Palm/QNX/Bada/RIM/MeeGo
], [NAME, VERSION], [
/(symbian\s?os|symbos|s60(?=;))[\/\s-]?([\w\.]+)*/i // Symbian
], [[NAME, 'Symbian'], VERSION],[
/mozilla.+\(mobile;.+gecko.+firefox/i // Firefox OS
], [[NAME, 'Firefox OS'], VERSION], [
// Console
/(nintendo|playstation)\s([wids3portablevu]+)/i, // Nintendo/Playstation
// GNU/Linux based
/(mint)[\/\s\(]?(\w+)*/i, // Mint
/(joli|[kxln]?ubuntu|debian|[open]*suse|gentoo|arch|slackware|fedora|mandriva|centos|pclinuxos|redhat|zenwalk)[\/\s-]?([\w\.-]+)*/i,
// Joli/Ubuntu/Debian/SUSE/Gentoo/Arch/Slackware
// Fedora/Mandriva/CentOS/PCLinuxOS/RedHat/Zenwalk
/(hurd|linux)\s?([\w\.]+)*/i, // Hurd/Linux
/(gnu)\s?([\w\.]+)*/i // GNU
], [NAME, VERSION], [
/(cros)\s[\w]+\s([\w\.]+\w)/i // Chromium OS
], [[NAME, 'Chromium OS'], VERSION],[
// Solaris
/(sunos)\s?([\w\.]+\d)*/i // Solaris
], [[NAME, 'Solaris'], VERSION], [
// BSD based
/\s([frentopc-]{0,4}bsd|dragonfly)\s?([\w\.]+)*/i // FreeBSD/NetBSD/OpenBSD/PC-BSD/DragonFly
], [NAME, VERSION],[
/(ip[honead]+)(?:.*os\s*([\w]+)*\slike\smac|;\sopera)/i // iOS
], [[NAME, 'iOS'], [VERSION, /_/g, '.']], [
/(mac\sos\sx)\s?([\w\s\.]+\w)*/i // Mac OS
], [NAME, [VERSION, /_/g, '.']], [
// Other
/(haiku)\s(\w+)/i, // Haiku
/(aix)\s((\d)(?=\.|\)|\s)[\w\.]*)*/i, // AIX
/(macintosh|mac(?=_powerpc)|plan\s9|minix|beos|os\/2|amigaos|morphos|risc\sos)/i,
// Plan9/Minix/BeOS/OS2/AmigaOS/MorphOS/RISCOS
/(unix)\s?([\w\.]+)*/i // UNIX
], [NAME, VERSION]
]
};
/////////////////
// Constructor
////////////////
var UAParser = function (uastring) {
var ua = uastring || ((window && window.navigator && window.navigator.userAgent) ? window.navigator.userAgent : EMPTY);
this.getBrowser = function () {
return mapper.rgx.apply(this, regexes.browser);
};
this.getEngine = function () {
return mapper.rgx.apply(this, regexes.engine);
};
this.getOS = function () {
return mapper.rgx.apply(this, regexes.os);
};
this.getResult = function() {
return {
ua : this.getUA(),
browser : this.getBrowser(),
engine : this.getEngine(),
os : this.getOS()
};
};
this.getUA = function () {
return ua;
};
this.setUA = function (uastring) {
ua = uastring;
return this;
};
this.setUA(ua);
};
return new UAParser().getResult();
})();
function version_compare(v1, v2, operator) {
// From: http://phpjs.org/functions
// + original by: Philippe Jausions (http://pear.php.net/user/jausions)
// + original by: Aidan Lister (http://aidanlister.com/)
// + reimplemented by: Kankrelune (http://www.webfaktory.info/)
// + improved by: Brett Zamir (http://brett-zamir.me)
// + improved by: Scott Baker
// + improved by: Theriault
// * example 1: version_compare('8.2.5rc', '8.2.5a');
// * returns 1: 1
// * example 2: version_compare('8.2.50', '8.2.52', '<');
// * returns 2: true
// * example 3: version_compare('5.3.0-dev', '5.3.0');
// * returns 3: -1
// * example 4: version_compare('4.1.0.52','4.01.0.51');
// * returns 4: 1
// Important: compare must be initialized at 0.
var i = 0,
x = 0,
compare = 0,
// vm maps textual PHP versions to negatives so they're less than 0.
// PHP currently defines these as CASE-SENSITIVE. It is important to
// leave these as negatives so that they can come before numerical versions
// and as if no letters were there to begin with.
// (1alpha is < 1 and < 1.1 but > 1dev1)
// If a non-numerical value can't be mapped to this table, it receives
// -7 as its value.
vm = {
'dev': -6,
'alpha': -5,
'a': -5,
'beta': -4,
'b': -4,
'RC': -3,
'rc': -3,
'#': -2,
'p': 1,
'pl': 1
},
// This function will be called to prepare each version argument.
// It replaces every _, -, and + with a dot.
// It surrounds any nonsequence of numbers/dots with dots.
// It replaces sequences of dots with a single dot.
// version_compare('4..0', '4.0') == 0
// Important: A string of 0 length needs to be converted into a value
// even less than an unexisting value in vm (-7), hence [-8].
// It's also important to not strip spaces because of this.
// version_compare('', ' ') == 1
prepVersion = function (v) {
v = ('' + v).replace(/[_\-+]/g, '.');
v = v.replace(/([^.\d]+)/g, '.$1.').replace(/\.{2,}/g, '.');
return (!v.length ? [-8] : v.split('.'));
},
// This converts a version component to a number.
// Empty component becomes 0.
// Non-numerical component becomes a negative number.
// Numerical component becomes itself as an integer.
numVersion = function (v) {
return !v ? 0 : (isNaN(v) ? vm[v] || -7 : parseInt(v, 10));
};
v1 = prepVersion(v1);
v2 = prepVersion(v2);
x = Math.max(v1.length, v2.length);
for (i = 0; i < x; i++) {
if (v1[i] == v2[i]) {
continue;
}
v1[i] = numVersion(v1[i]);
v2[i] = numVersion(v2[i]);
if (v1[i] < v2[i]) {
compare = -1;
break;
} else if (v1[i] > v2[i]) {
compare = 1;
break;
}
}
if (!operator) {
return compare;
}
// Important: operator is CASE-SENSITIVE.
// "No operator" seems to be treated as "<."
// Any other values seem to make the function return null.
switch (operator) {
case '>':
case 'gt':
return (compare > 0);
case '>=':
case 'ge':
return (compare >= 0);
case '<=':
case 'le':
return (compare <= 0);
case '==':
case '=':
case 'eq':
return (compare === 0);
case '<>':
case '!=':
case 'ne':
return (compare !== 0);
case '':
case '<':
case 'lt':
return (compare < 0);
default:
return null;
}
}
var can = (function() {
var caps = {
define_property: (function() {
/* // currently too much extra code required, not exactly worth it
try { // as of IE8, getters/setters are supported only on DOM elements
var obj = {};
if (Object.defineProperty) {
Object.defineProperty(obj, 'prop', {
enumerable: true,
configurable: true
});
return true;
}
} catch(ex) {}
if (Object.prototype.__defineGetter__ && Object.prototype.__defineSetter__) {
return true;
}*/
return false;
}()),
create_canvas: (function() {
// On the S60 and BB Storm, getContext exists, but always returns undefined
// so we actually have to call getContext() to verify
// github.com/Modernizr/Modernizr/issues/issue/97/
var el = document.createElement('canvas');
return !!(el.getContext && el.getContext('2d'));
}()),
return_response_type: function(responseType) {
try {
if (Basic.inArray(responseType, ['', 'text', 'document']) !== -1) {
return true;
} else if (window.XMLHttpRequest) {
var xhr = new XMLHttpRequest();
xhr.open('get', '/'); // otherwise Gecko throws an exception
if ('responseType' in xhr) {
xhr.responseType = responseType;
// as of 23.0.1271.64, Chrome switched from throwing exception to merely logging it to the console (why? o why?)
if (xhr.responseType !== responseType) {
return false;
}
return true;
}
}
} catch (ex) {}
return false;
},
// ideas for this heavily come from Modernizr (http://modernizr.com/)
use_data_uri: (function() {
var du = new Image();
du.onload = function() {
caps.use_data_uri = (du.width === 1 && du.height === 1);
};
setTimeout(function() {
du.src = "data:image/gif;base64,R0lGODlhAQABAIAAAP8AAAAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==";
}, 1);
return false;
}()),
use_data_uri_over32kb: function() { // IE8
return caps.use_data_uri && (Env.browser !== 'IE' || Env.version >= 9);
},
use_data_uri_of: function(bytes) {
return (caps.use_data_uri && bytes < 33000 || caps.use_data_uri_over32kb());
},
use_fileinput: function() {
var el = document.createElement('input');
el.setAttribute('type', 'file');
return !el.disabled;
}
};
return function(cap) {
var args = [].slice.call(arguments);
args.shift(); // shift of cap
return Basic.typeOf(caps[cap]) === 'function' ? caps[cap].apply(this, args) : !!caps[cap];
};
}());
var Env = {
can: can,
browser: UAParser.browser.name,
version: parseFloat(UAParser.browser.major),
os: UAParser.os.name, // everybody intuitively types it in a lowercase for some reason
osVersion: UAParser.os.version,
verComp: version_compare,
swf_url: "../flash/Moxie.swf",
xap_url: "../silverlight/Moxie.xap",
global_event_dispatcher: "moxie.core.EventTarget.instance.dispatchEvent"
};
// for backward compatibility
// @deprecated Use `Env.os` instead
Env.OS = Env.os;
return Env;
});
// Included from: src/javascript/core/utils/Dom.js
/**
* Dom.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Dom', ['moxie/core/utils/Env'], function(Env) {
/**
Get DOM Element by it's id.
@method get
@for Utils
@param {String} id Identifier of the DOM Element
@return {DOMElement}
*/
var get = function(id) {
if (typeof id !== 'string') {
return id;
}
return document.getElementById(id);
};
/**
Checks if specified DOM element has specified class.
@method hasClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var hasClass = function(obj, name) {
if (!obj.className) {
return false;
}
var regExp = new RegExp("(^|\\s+)"+name+"(\\s+|$)");
return regExp.test(obj.className);
};
/**
Adds specified className to specified DOM element.
@method addClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var addClass = function(obj, name) {
if (!hasClass(obj, name)) {
obj.className = !obj.className ? name : obj.className.replace(/\s+$/, '') + ' ' + name;
}
};
/**
Removes specified className from specified DOM element.
@method removeClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var removeClass = function(obj, name) {
if (obj.className) {
var regExp = new RegExp("(^|\\s+)"+name+"(\\s+|$)");
obj.className = obj.className.replace(regExp, function($0, $1, $2) {
return $1 === ' ' && $2 === ' ' ? ' ' : '';
});
}
};
/**
Returns a given computed style of a DOM element.
@method getStyle
@static
@param {Object} obj DOM element like object.
@param {String} name Style you want to get from the DOM element
*/
var getStyle = function(obj, name) {
if (obj.currentStyle) {
return obj.currentStyle[name];
} else if (window.getComputedStyle) {
return window.getComputedStyle(obj, null)[name];
}
};
/**
Returns the absolute x, y position of an Element. The position will be returned in a object with x, y fields.
@method getPos
@static
@param {Element} node HTML element or element id to get x, y position from.
@param {Element} root Optional root element to stop calculations at.
@return {object} Absolute position of the specified element object with x, y fields.
*/
var getPos = function(node, root) {
var x = 0, y = 0, parent, doc = document, nodeRect, rootRect;
node = node;
root = root || doc.body;
// Returns the x, y cordinate for an element on IE 6 and IE 7
function getIEPos(node) {
var bodyElm, rect, x = 0, y = 0;
if (node) {
rect = node.getBoundingClientRect();
bodyElm = doc.compatMode === "CSS1Compat" ? doc.documentElement : doc.body;
x = rect.left + bodyElm.scrollLeft;
y = rect.top + bodyElm.scrollTop;
}
return {
x : x,
y : y
};
}
// Use getBoundingClientRect on IE 6 and IE 7 but not on IE 8 in standards mode
if (node && node.getBoundingClientRect && Env.browser === 'IE' && (!doc.documentMode || doc.documentMode < 8)) {
nodeRect = getIEPos(node);
rootRect = getIEPos(root);
return {
x : nodeRect.x - rootRect.x,
y : nodeRect.y - rootRect.y
};
}
parent = node;
while (parent && parent != root && parent.nodeType) {
x += parent.offsetLeft || 0;
y += parent.offsetTop || 0;
parent = parent.offsetParent;
}
parent = node.parentNode;
while (parent && parent != root && parent.nodeType) {
x -= parent.scrollLeft || 0;
y -= parent.scrollTop || 0;
parent = parent.parentNode;
}
return {
x : x,
y : y
};
};
/**
Returns the size of the specified node in pixels.
@method getSize
@static
@param {Node} node Node to get the size of.
@return {Object} Object with a w and h property.
*/
var getSize = function(node) {
return {
w : node.offsetWidth || node.clientWidth,
h : node.offsetHeight || node.clientHeight
};
};
return {
get: get,
hasClass: hasClass,
addClass: addClass,
removeClass: removeClass,
getStyle: getStyle,
getPos: getPos,
getSize: getSize
};
});
// Included from: src/javascript/core/Exceptions.js
/**
* Exceptions.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/Exceptions', [
'moxie/core/utils/Basic'
], function(Basic) {
function _findKey(obj, value) {
var key;
for (key in obj) {
if (obj[key] === value) {
return key;
}
}
return null;
}
return {
RuntimeError: (function() {
var namecodes = {
NOT_INIT_ERR: 1,
NOT_SUPPORTED_ERR: 9,
JS_ERR: 4
};
function RuntimeError(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": RuntimeError " + this.code;
}
Basic.extend(RuntimeError, namecodes);
RuntimeError.prototype = Error.prototype;
return RuntimeError;
}()),
OperationNotAllowedException: (function() {
function OperationNotAllowedException(code) {
this.code = code;
this.name = 'OperationNotAllowedException';
}
Basic.extend(OperationNotAllowedException, {
NOT_ALLOWED_ERR: 1
});
OperationNotAllowedException.prototype = Error.prototype;
return OperationNotAllowedException;
}()),
ImageError: (function() {
var namecodes = {
WRONG_FORMAT: 1,
MAX_RESOLUTION_ERR: 2
};
function ImageError(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": ImageError " + this.code;
}
Basic.extend(ImageError, namecodes);
ImageError.prototype = Error.prototype;
return ImageError;
}()),
FileException: (function() {
var namecodes = {
NOT_FOUND_ERR: 1,
SECURITY_ERR: 2,
ABORT_ERR: 3,
NOT_READABLE_ERR: 4,
ENCODING_ERR: 5,
NO_MODIFICATION_ALLOWED_ERR: 6,
INVALID_STATE_ERR: 7,
SYNTAX_ERR: 8
};
function FileException(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": FileException " + this.code;
}
Basic.extend(FileException, namecodes);
FileException.prototype = Error.prototype;
return FileException;
}()),
DOMException: (function() {
var namecodes = {
INDEX_SIZE_ERR: 1,
DOMSTRING_SIZE_ERR: 2,
HIERARCHY_REQUEST_ERR: 3,
WRONG_DOCUMENT_ERR: 4,
INVALID_CHARACTER_ERR: 5,
NO_DATA_ALLOWED_ERR: 6,
NO_MODIFICATION_ALLOWED_ERR: 7,
NOT_FOUND_ERR: 8,
NOT_SUPPORTED_ERR: 9,
INUSE_ATTRIBUTE_ERR: 10,
INVALID_STATE_ERR: 11,
SYNTAX_ERR: 12,
INVALID_MODIFICATION_ERR: 13,
NAMESPACE_ERR: 14,
INVALID_ACCESS_ERR: 15,
VALIDATION_ERR: 16,
TYPE_MISMATCH_ERR: 17,
SECURITY_ERR: 18,
NETWORK_ERR: 19,
ABORT_ERR: 20,
URL_MISMATCH_ERR: 21,
QUOTA_EXCEEDED_ERR: 22,
TIMEOUT_ERR: 23,
INVALID_NODE_TYPE_ERR: 24,
DATA_CLONE_ERR: 25
};
function DOMException(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": DOMException " + this.code;
}
Basic.extend(DOMException, namecodes);
DOMException.prototype = Error.prototype;
return DOMException;
}()),
EventException: (function() {
function EventException(code) {
this.code = code;
this.name = 'EventException';
}
Basic.extend(EventException, {
UNSPECIFIED_EVENT_TYPE_ERR: 0
});
EventException.prototype = Error.prototype;
return EventException;
}())
};
});
// Included from: src/javascript/core/EventTarget.js
/**
* EventTarget.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/EventTarget', [
'moxie/core/Exceptions',
'moxie/core/utils/Basic'
], function(x, Basic) {
/**
Parent object for all event dispatching components and objects
@class EventTarget
@constructor EventTarget
*/
function EventTarget() {
// hash of event listeners by object uid
var eventpool = {};
Basic.extend(this, {
/**
Unique id of the event dispatcher, usually overriden by children
@property uid
@type String
*/
uid: null,
/**
Can be called from within a child in order to acquire uniqie id in automated manner
@method init
*/
init: function() {
if (!this.uid) {
this.uid = Basic.guid('uid_');
}
},
/**
Register a handler to a specific event dispatched by the object
@method addEventListener
@param {String} type Type or basically a name of the event to subscribe to
@param {Function} fn Callback function that will be called when event happens
@param {Number} [priority=0] Priority of the event handler - handlers with higher priorities will be called first
@param {Object} [scope=this] A scope to invoke event handler in
*/
addEventListener: function(type, fn, priority, scope) {
var self = this, list;
type = Basic.trim(type);
if (/\s/.test(type)) {
// multiple event types were passed for one handler
Basic.each(type.split(/\s+/), function(type) {
self.addEventListener(type, fn, priority, scope);
});
return;
}
type = type.toLowerCase();
priority = parseInt(priority, 10) || 0;
list = eventpool[this.uid] && eventpool[this.uid][type] || [];
list.push({fn : fn, priority : priority, scope : scope || this});
if (!eventpool[this.uid]) {
eventpool[this.uid] = {};
}
eventpool[this.uid][type] = list;
},
/**
Check if any handlers were registered to the specified event
@method hasEventListener
@param {String} type Type or basically a name of the event to check
@return {Mixed} Returns a handler if it was found and false, if - not
*/
hasEventListener: function(type) {
return type ? !!(eventpool[this.uid] && eventpool[this.uid][type]) : !!eventpool[this.uid];
},
/**
Unregister the handler from the event, or if former was not specified - unregister all handlers
@method removeEventListener
@param {String} type Type or basically a name of the event
@param {Function} [fn] Handler to unregister
*/
removeEventListener: function(type, fn) {
type = type.toLowerCase();
var list = eventpool[this.uid] && eventpool[this.uid][type], i;
if (list) {
if (fn) {
for (i = list.length - 1; i >= 0; i--) {
if (list[i].fn === fn) {
list.splice(i, 1);
break;
}
}
} else {
list = [];
}
// delete event list if it has become empty
if (!list.length) {
delete eventpool[this.uid][type];
// and object specific entry in a hash if it has no more listeners attached
if (Basic.isEmptyObj(eventpool[this.uid])) {
delete eventpool[this.uid];
}
}
}
},
/**
Remove all event handlers from the object
@method removeAllEventListeners
*/
removeAllEventListeners: function() {
if (eventpool[this.uid]) {
delete eventpool[this.uid];
}
},
/**
Dispatch the event
@method dispatchEvent
@param {String/Object} Type of event or event object to dispatch
@param {Mixed} [...] Variable number of arguments to be passed to a handlers
@return {Boolean} true by default and false if any handler returned false
*/
dispatchEvent: function(type) {
var uid, list, args, tmpEvt, evt = {}, result = true, undef;
if (Basic.typeOf(type) !== 'string') {
// we can't use original object directly (because of Silverlight)
tmpEvt = type;
if (Basic.typeOf(tmpEvt.type) === 'string') {
type = tmpEvt.type;
if (tmpEvt.total !== undef && tmpEvt.loaded !== undef) { // progress event
evt.total = tmpEvt.total;
evt.loaded = tmpEvt.loaded;
}
evt.async = tmpEvt.async || false;
} else {
throw new x.EventException(x.EventException.UNSPECIFIED_EVENT_TYPE_ERR);
}
}
// check if event is meant to be dispatched on an object having specific uid
if (type.indexOf('::') !== -1) {
(function(arr) {
uid = arr[0];
type = arr[1];
}(type.split('::')));
} else {
uid = this.uid;
}
type = type.toLowerCase();
list = eventpool[uid] && eventpool[uid][type];
if (list) {
// sort event list by prority
list.sort(function(a, b) { return b.priority - a.priority; });
args = [].slice.call(arguments);
// first argument will be pseudo-event object
args.shift();
evt.type = type;
args.unshift(evt);
// Dispatch event to all listeners
var queue = [];
Basic.each(list, function(handler) {
// explicitly set the target, otherwise events fired from shims do not get it
args[0].target = handler.scope;
// if event is marked as async, detach the handler
if (evt.async) {
queue.push(function(cb) {
setTimeout(function() {
cb(handler.fn.apply(handler.scope, args) === false);
}, 1);
});
} else {
queue.push(function(cb) {
cb(handler.fn.apply(handler.scope, args) === false); // if handler returns false stop propagation
});
}
});
if (queue.length) {
Basic.inSeries(queue, function(err) {
result = !err;
});
}
}
return result;
},
/**
Alias for addEventListener
@method bind
@protected
*/
bind: function() {
this.addEventListener.apply(this, arguments);
},
/**
Alias for removeEventListener
@method unbind
@protected
*/
unbind: function() {
this.removeEventListener.apply(this, arguments);
},
/**
Alias for removeAllEventListeners
@method unbindAll
@protected
*/
unbindAll: function() {
this.removeAllEventListeners.apply(this, arguments);
},
/**
Alias for dispatchEvent
@method trigger
@protected
*/
trigger: function() {
return this.dispatchEvent.apply(this, arguments);
},
/**
Converts properties of on[event] type to corresponding event handlers,
is used to avoid extra hassle around the process of calling them back
@method convertEventPropsToHandlers
@private
*/
convertEventPropsToHandlers: function(handlers) {
var h;
if (Basic.typeOf(handlers) !== 'array') {
handlers = [handlers];
}
for (var i = 0; i < handlers.length; i++) {
h = 'on' + handlers[i];
if (Basic.typeOf(this[h]) === 'function') {
this.addEventListener(handlers[i], this[h]);
} else if (Basic.typeOf(this[h]) === 'undefined') {
this[h] = null; // object must have defined event properties, even if it doesn't make use of them
}
}
}
});
}
EventTarget.instance = new EventTarget();
return EventTarget;
});
// Included from: src/javascript/core/utils/Encode.js
/**
* Encode.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Encode', [], function() {
/**
Encode string with UTF-8
@method utf8_encode
@for Utils
@static
@param {String} str String to encode
@return {String} UTF-8 encoded string
*/
var utf8_encode = function(str) {
return unescape(encodeURIComponent(str));
};
/**
Decode UTF-8 encoded string
@method utf8_decode
@static
@param {String} str String to decode
@return {String} Decoded string
*/
var utf8_decode = function(str_data) {
return decodeURIComponent(escape(str_data));
};
/**
Decode Base64 encoded string (uses browser's default method if available),
from: https://raw.github.com/kvz/phpjs/master/functions/url/base64_decode.js
@method atob
@static
@param {String} data String to decode
@return {String} Decoded string
*/
var atob = function(data, utf8) {
if (typeof(window.atob) === 'function') {
return utf8 ? utf8_decode(window.atob(data)) : window.atob(data);
}
// http://kevin.vanzonneveld.net
// + original by: Tyler Akins (http://rumkin.com)
// + improved by: Thunder.m
// + input by: Aman Gupta
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Onno Marsman
// + bugfixed by: Pellentesque Malesuada
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + input by: Brett Zamir (http://brett-zamir.me)
// + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// * example 1: base64_decode('S2V2aW4gdmFuIFpvbm5ldmVsZA==');
// * returns 1: 'Kevin van Zonneveld'
// mozilla has this native
// - but breaks in 2.0.0.12!
//if (typeof this.window.atob == 'function') {
// return atob(data);
//}
var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
ac = 0,
dec = "",
tmp_arr = [];
if (!data) {
return data;
}
data += '';
do { // unpack four hexets into three octets using index points in b64
h1 = b64.indexOf(data.charAt(i++));
h2 = b64.indexOf(data.charAt(i++));
h3 = b64.indexOf(data.charAt(i++));
h4 = b64.indexOf(data.charAt(i++));
bits = h1 << 18 | h2 << 12 | h3 << 6 | h4;
o1 = bits >> 16 & 0xff;
o2 = bits >> 8 & 0xff;
o3 = bits & 0xff;
if (h3 == 64) {
tmp_arr[ac++] = String.fromCharCode(o1);
} else if (h4 == 64) {
tmp_arr[ac++] = String.fromCharCode(o1, o2);
} else {
tmp_arr[ac++] = String.fromCharCode(o1, o2, o3);
}
} while (i < data.length);
dec = tmp_arr.join('');
return utf8 ? utf8_decode(dec) : dec;
};
/**
Base64 encode string (uses browser's default method if available),
from: https://raw.github.com/kvz/phpjs/master/functions/url/base64_encode.js
@method btoa
@static
@param {String} data String to encode
@return {String} Base64 encoded string
*/
var btoa = function(data, utf8) {
if (utf8) {
utf8_encode(data);
}
if (typeof(window.btoa) === 'function') {
return window.btoa(data);
}
// http://kevin.vanzonneveld.net
// + original by: Tyler Akins (http://rumkin.com)
// + improved by: Bayron Guevara
// + improved by: Thunder.m
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Pellentesque Malesuada
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + improved by: Rafał Kukawski (http://kukawski.pl)
// * example 1: base64_encode('Kevin van Zonneveld');
// * returns 1: 'S2V2aW4gdmFuIFpvbm5ldmVsZA=='
// mozilla has this native
// - but breaks in 2.0.0.12!
var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
ac = 0,
enc = "",
tmp_arr = [];
if (!data) {
return data;
}
do { // pack three octets into four hexets
o1 = data.charCodeAt(i++);
o2 = data.charCodeAt(i++);
o3 = data.charCodeAt(i++);
bits = o1 << 16 | o2 << 8 | o3;
h1 = bits >> 18 & 0x3f;
h2 = bits >> 12 & 0x3f;
h3 = bits >> 6 & 0x3f;
h4 = bits & 0x3f;
// use hexets to index into b64, and append result to encoded string
tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
} while (i < data.length);
enc = tmp_arr.join('');
var r = data.length % 3;
return (r ? enc.slice(0, r - 3) : enc) + '==='.slice(r || 3);
};
return {
utf8_encode: utf8_encode,
utf8_decode: utf8_decode,
atob: atob,
btoa: btoa
};
});
// Included from: src/javascript/runtime/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/Runtime', [
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/EventTarget"
], function(Basic, Dom, EventTarget) {
var runtimeConstructors = {}, runtimes = {};
/**
Common set of methods and properties for every runtime instance
@class Runtime
@param {Object} options
@param {String} type Sanitized name of the runtime
@param {Object} [caps] Set of capabilities that differentiate specified runtime
@param {Object} [modeCaps] Set of capabilities that do require specific operational mode
@param {String} [preferredMode='browser'] Preferred operational mode to choose if no required capabilities were requested
*/
function Runtime(options, type, caps, modeCaps, preferredMode) {
/**
Dispatched when runtime is initialized and ready.
Results in RuntimeInit on a connected component.
@event Init
*/
/**
Dispatched when runtime fails to initialize.
Results in RuntimeError on a connected component.
@event Error
*/
var self = this
, _shim
, _uid = Basic.guid(type + '_')
, defaultMode = preferredMode || 'browser'
;
options = options || {};
// register runtime in private hash
runtimes[_uid] = this;
/**
Default set of capabilities, which can be redifined later by specific runtime
@private
@property caps
@type Object
*/
caps = Basic.extend({
// Runtime can:
// provide access to raw binary data of the file
access_binary: false,
// provide access to raw binary data of the image (image extension is optional)
access_image_binary: false,
// display binary data as thumbs for example
display_media: false,
// make cross-domain requests
do_cors: false,
// accept files dragged and dropped from the desktop
drag_and_drop: false,
// filter files in selection dialog by their extensions
filter_by_extension: true,
// resize image (and manipulate it raw data of any file in general)
resize_image: false,
// periodically report how many bytes of total in the file were uploaded (loaded)
report_upload_progress: false,
// provide access to the headers of http response
return_response_headers: false,
// support response of specific type, which should be passed as an argument
// e.g. runtime.can('return_response_type', 'blob')
return_response_type: false,
// return http status code of the response
return_status_code: true,
// send custom http header with the request
send_custom_headers: false,
// pick up the files from a dialog
select_file: false,
// select whole folder in file browse dialog
select_folder: false,
// select multiple files at once in file browse dialog
select_multiple: true,
// send raw binary data, that is generated after image resizing or manipulation of other kind
send_binary_string: false,
// send cookies with http request and therefore retain session
send_browser_cookies: true,
// send data formatted as multipart/form-data
send_multipart: true,
// slice the file or blob to smaller parts
slice_blob: false,
// upload file without preloading it to memory, stream it out directly from disk
stream_upload: false,
// programmatically trigger file browse dialog
summon_file_dialog: false,
// upload file of specific size, size should be passed as argument
// e.g. runtime.can('upload_filesize', '500mb')
upload_filesize: true,
// initiate http request with specific http method, method should be passed as argument
// e.g. runtime.can('use_http_method', 'put')
use_http_method: true
}, caps);
// default to the mode that is compatible with preferred caps
if (options.preferred_caps) {
defaultMode = Runtime.getMode(modeCaps, options.preferred_caps, defaultMode);
}
// small extension factory here (is meant to be extended with actual extensions constructors)
_shim = (function() {
var objpool = {};
return {
exec: function(uid, comp, fn, args) {
if (_shim[comp]) {
if (!objpool[uid]) {
objpool[uid] = {
context: this,
instance: new _shim[comp]()
};
}
if (objpool[uid].instance[fn]) {
return objpool[uid].instance[fn].apply(this, args);
}
}
},
removeInstance: function(uid) {
delete objpool[uid];
},
removeAllInstances: function() {
var self = this;
Basic.each(objpool, function(obj, uid) {
if (Basic.typeOf(obj.instance.destroy) === 'function') {
obj.instance.destroy.call(obj.context);
}
self.removeInstance(uid);
});
}
};
}());
// public methods
Basic.extend(this, {
/**
Specifies whether runtime instance was initialized or not
@property initialized
@type {Boolean}
@default false
*/
initialized: false, // shims require this flag to stop initialization retries
/**
Unique ID of the runtime
@property uid
@type {String}
*/
uid: _uid,
/**
Runtime type (e.g. flash, html5, etc)
@property type
@type {String}
*/
type: type,
/**
Runtime (not native one) may operate in browser or client mode.
@property mode
@private
@type {String|Boolean} current mode or false, if none possible
*/
mode: Runtime.getMode(modeCaps, (options.required_caps), defaultMode),
/**
id of the DOM container for the runtime (if available)
@property shimid
@type {String}
*/
shimid: _uid + '_container',
/**
Number of connected clients. If equal to zero, runtime can be destroyed
@property clients
@type {Number}
*/
clients: 0,
/**
Runtime initialization options
@property options
@type {Object}
*/
options: options,
/**
Checks if the runtime has specific capability
@method can
@param {String} cap Name of capability to check
@param {Mixed} [value] If passed, capability should somehow correlate to the value
@param {Object} [refCaps] Set of capabilities to check the specified cap against (defaults to internal set)
@return {Boolean} true if runtime has such capability and false, if - not
*/
can: function(cap, value) {
var refCaps = arguments[2] || caps;
// if cap var is a comma-separated list of caps, convert it to object (key/value)
if (Basic.typeOf(cap) === 'string' && Basic.typeOf(value) === 'undefined') {
cap = Runtime.parseCaps(cap);
}
if (Basic.typeOf(cap) === 'object') {
for (var key in cap) {
if (!this.can(key, cap[key], refCaps)) {
return false;
}
}
return true;
}
// check the individual cap
if (Basic.typeOf(refCaps[cap]) === 'function') {
return refCaps[cap].call(this, value);
} else {
return (value === refCaps[cap]);
}
},
/**
Returns container for the runtime as DOM element
@method getShimContainer
@return {DOMElement}
*/
getShimContainer: function() {
var container, shimContainer = Dom.get(this.shimid);
// if no container for shim, create one
if (!shimContainer) {
container = this.options.container ? Dom.get(this.options.container) : document.body;
// create shim container and insert it at an absolute position into the outer container
shimContainer = document.createElement('div');
shimContainer.id = this.shimid;
shimContainer.className = 'moxie-shim moxie-shim-' + this.type;
Basic.extend(shimContainer.style, {
position: 'absolute',
top: '0px',
left: '0px',
width: '1px',
height: '1px',
overflow: 'hidden'
});
container.appendChild(shimContainer);
container = null;
}
return shimContainer;
},
/**
Returns runtime as DOM element (if appropriate)
@method getShim
@return {DOMElement}
*/
getShim: function() {
return _shim;
},
/**
Invokes a method within the runtime itself (might differ across the runtimes)
@method shimExec
@param {Mixed} []
@protected
@return {Mixed} Depends on the action and component
*/
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return self.getShim().exec.call(this, this.uid, component, action, args);
},
/**
Operaional interface that is used by components to invoke specific actions on the runtime
(is invoked in the scope of component)
@method exec
@param {Mixed} []*
@protected
@return {Mixed} Depends on the action and component
*/
exec: function(component, action) { // this is called in the context of component, not runtime
var args = [].slice.call(arguments, 2);
if (self[component] && self[component][action]) {
return self[component][action].apply(this, args);
}
return self.shimExec.apply(this, arguments);
},
/**
Destroys the runtime (removes all events and deletes DOM structures)
@method destroy
*/
destroy: function() {
if (!self) {
return; // obviously already destroyed
}
var shimContainer = Dom.get(this.shimid);
if (shimContainer) {
shimContainer.parentNode.removeChild(shimContainer);
}
if (_shim) {
_shim.removeAllInstances();
}
this.unbindAll();
delete runtimes[this.uid];
this.uid = null; // mark this runtime as destroyed
_uid = self = _shim = shimContainer = null;
}
});
// once we got the mode, test against all caps
if (this.mode && options.required_caps && !this.can(options.required_caps)) {
this.mode = false;
}
}
/**
Default order to try different runtime types
@property order
@type String
@static
*/
Runtime.order = 'html5,flash,silverlight,html4';
/**
Retrieves runtime from private hash by it's uid
@method getRuntime
@private
@static
@param {String} uid Unique identifier of the runtime
@return {Runtime|Boolean} Returns runtime, if it exists and false, if - not
*/
Runtime.getRuntime = function(uid) {
return runtimes[uid] ? runtimes[uid] : false;
};
/**
Register constructor for the Runtime of new (or perhaps modified) type
@method addConstructor
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@param {Function} construct Constructor for the Runtime type
*/
Runtime.addConstructor = function(type, constructor) {
constructor.prototype = EventTarget.instance;
runtimeConstructors[type] = constructor;
};
/**
Get the constructor for the specified type.
method getConstructor
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@return {Function} Constructor for the Runtime type
*/
Runtime.getConstructor = function(type) {
return runtimeConstructors[type] || null;
};
/**
Get info about the runtime (uid, type, capabilities)
@method getInfo
@static
@param {String} uid Unique identifier of the runtime
@return {Mixed} Info object or null if runtime doesn't exist
*/
Runtime.getInfo = function(uid) {
var runtime = Runtime.getRuntime(uid);
if (runtime) {
return {
uid: runtime.uid,
type: runtime.type,
mode: runtime.mode,
can: function() {
return runtime.can.apply(runtime, arguments);
}
};
}
return null;
};
/**
Convert caps represented by a comma-separated string to the object representation.
@method parseCaps
@static
@param {String} capStr Comma-separated list of capabilities
@return {Object}
*/
Runtime.parseCaps = function(capStr) {
var capObj = {};
if (Basic.typeOf(capStr) !== 'string') {
return capStr || {};
}
Basic.each(capStr.split(','), function(key) {
capObj[key] = true; // we assume it to be - true
});
return capObj;
};
/**
Test the specified runtime for specific capabilities.
@method can
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@param {String|Object} caps Set of capabilities to check
@return {Boolean} Result of the test
*/
Runtime.can = function(type, caps) {
var runtime
, constructor = Runtime.getConstructor(type)
, mode
;
if (constructor) {
runtime = new constructor({
required_caps: caps
});
mode = runtime.mode;
runtime.destroy();
return !!mode;
}
return false;
};
/**
Figure out a runtime that supports specified capabilities.
@method thatCan
@static
@param {String|Object} caps Set of capabilities to check
@param {String} [runtimeOrder] Comma-separated list of runtimes to check against
@return {String} Usable runtime identifier or null
*/
Runtime.thatCan = function(caps, runtimeOrder) {
var types = (runtimeOrder || Runtime.order).split(/\s*,\s*/);
for (var i in types) {
if (Runtime.can(types[i], caps)) {
return types[i];
}
}
return null;
};
/**
Figure out an operational mode for the specified set of capabilities.
@method getMode
@static
@param {Object} modeCaps Set of capabilities that depend on particular runtime mode
@param {Object} [requiredCaps] Supplied set of capabilities to find operational mode for
@param {String|Boolean} [defaultMode='browser'] Default mode to use
@return {String|Boolean} Compatible operational mode
*/
Runtime.getMode = function(modeCaps, requiredCaps, defaultMode) {
var mode = null;
if (Basic.typeOf(defaultMode) === 'undefined') { // only if not specified
defaultMode = 'browser';
}
if (requiredCaps && !Basic.isEmptyObj(modeCaps)) {
// loop over required caps and check if they do require the same mode
Basic.each(requiredCaps, function(value, cap) {
if (modeCaps.hasOwnProperty(cap)) {
var capMode = modeCaps[cap](value);
// make sure we always have an array
if (typeof(capMode) === 'string') {
capMode = [capMode];
}
if (!mode) {
mode = capMode;
} else if (!(mode = Basic.arrayIntersect(mode, capMode))) {
// if cap requires conflicting mode - runtime cannot fulfill required caps
return (mode = false);
}
}
});
if (mode) {
return Basic.inArray(defaultMode, mode) !== -1 ? defaultMode : mode[0];
} else if (mode === false) {
return false;
}
}
return defaultMode;
};
/**
Capability check that always returns true
@private
@static
@return {True}
*/
Runtime.capTrue = function() {
return true;
};
/**
Capability check that always returns false
@private
@static
@return {False}
*/
Runtime.capFalse = function() {
return false;
};
/**
Evaluate the expression to boolean value and create a function that always returns it.
@private
@static
@param {Mixed} expr Expression to evaluate
@return {Function} Function returning the result of evaluation
*/
Runtime.capTest = function(expr) {
return function() {
return !!expr;
};
};
return Runtime;
});
// Included from: src/javascript/runtime/RuntimeClient.js
/**
* RuntimeClient.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/RuntimeClient', [
'moxie/core/Exceptions',
'moxie/core/utils/Basic',
'moxie/runtime/Runtime'
], function(x, Basic, Runtime) {
/**
Set of methods and properties, required by a component to acquire ability to connect to a runtime
@class RuntimeClient
*/
return function RuntimeClient() {
var runtime;
Basic.extend(this, {
/**
Connects to the runtime specified by the options. Will either connect to existing runtime or create a new one.
Increments number of clients connected to the specified runtime.
@method connectRuntime
@param {Mixed} options Can be a runtme uid or a set of key-value pairs defining requirements and pre-requisites
*/
connectRuntime: function(options) {
var comp = this, ruid;
function initialize(items) {
var type, constructor;
// if we ran out of runtimes
if (!items.length) {
comp.trigger('RuntimeError', new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
runtime = null;
return;
}
type = items.shift();
constructor = Runtime.getConstructor(type);
if (!constructor) {
initialize(items);
return;
}
// try initializing the runtime
runtime = new constructor(options);
runtime.bind('Init', function() {
// mark runtime as initialized
runtime.initialized = true;
// jailbreak ...
setTimeout(function() {
runtime.clients++;
// this will be triggered on component
comp.trigger('RuntimeInit', runtime);
}, 1);
});
runtime.bind('Error', function() {
runtime.destroy(); // runtime cannot destroy itself from inside at a right moment, thus we do it here
initialize(items);
});
/*runtime.bind('Exception', function() { });*/
// check if runtime managed to pick-up operational mode
if (!runtime.mode) {
runtime.trigger('Error');
return;
}
runtime.init();
}
// check if a particular runtime was requested
if (Basic.typeOf(options) === 'string') {
ruid = options;
} else if (Basic.typeOf(options.ruid) === 'string') {
ruid = options.ruid;
}
if (ruid) {
runtime = Runtime.getRuntime(ruid);
if (runtime) {
runtime.clients++;
return runtime;
} else {
// there should be a runtime and there's none - weird case
throw new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR);
}
}
// initialize a fresh one, that fits runtime list and required features best
initialize((options.runtime_order || Runtime.order).split(/\s*,\s*/));
},
/**
Returns the runtime to which the client is currently connected.
@method getRuntime
@return {Runtime} Runtime or null if client is not connected
*/
getRuntime: function() {
if (runtime && runtime.uid) {
return runtime;
}
runtime = null; // make sure we do not leave zombies rambling around
return null;
},
/**
Disconnects from the runtime. Decrements number of clients connected to the specified runtime.
@method disconnectRuntime
*/
disconnectRuntime: function() {
if (runtime && --runtime.clients <= 0) {
runtime.destroy();
runtime = null;
}
}
});
};
});
// Included from: src/javascript/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/Blob', [
'moxie/core/utils/Basic',
'moxie/core/utils/Encode',
'moxie/runtime/RuntimeClient'
], function(Basic, Encode, RuntimeClient) {
var blobpool = {};
/**
@class Blob
@constructor
@param {String} ruid Unique id of the runtime, to which this blob belongs to
@param {Object} blob Object "Native" blob object, as it is represented in the runtime
*/
function Blob(ruid, blob) {
function _sliceDetached(start, end, type) {
var blob, data = blobpool[this.uid];
if (Basic.typeOf(data) !== 'string' || !data.length) {
return null; // or throw exception
}
blob = new Blob(null, {
type: type,
size: end - start
});
blob.detach(data.substr(start, blob.size));
return blob;
}
RuntimeClient.call(this);
if (ruid) {
this.connectRuntime(ruid);
}
if (!blob) {
blob = {};
} else if (Basic.typeOf(blob) === 'string') { // dataUrl or binary string
blob = { data: blob };
}
Basic.extend(this, {
/**
Unique id of the component
@property uid
@type {String}
*/
uid: blob.uid || Basic.guid('uid_'),
/**
Unique id of the connected runtime, if falsy, then runtime will have to be initialized
before this Blob can be used, modified or sent
@property ruid
@type {String}
*/
ruid: ruid,
/**
Size of blob
@property size
@type {Number}
@default 0
*/
size: blob.size || 0,
/**
Mime type of blob
@property type
@type {String}
@default ''
*/
type: blob.type || '',
/**
@method slice
@param {Number} [start=0]
*/
slice: function(start, end, type) {
if (this.isDetached()) {
return _sliceDetached.apply(this, arguments);
}
return this.getRuntime().exec.call(this, 'Blob', 'slice', this.getSource(), start, end, type);
},
/**
Returns "native" blob object (as it is represented in connected runtime) or null if not found
@method getSource
@return {Blob} Returns "native" blob object or null if not found
*/
getSource: function() {
if (!blobpool[this.uid]) {
return null;
}
return blobpool[this.uid];
},
/**
Detaches blob from any runtime that it depends on and initialize with standalone value
@method detach
@protected
@param {DOMString} [data=''] Standalone value
*/
detach: function(data) {
if (this.ruid) {
this.getRuntime().exec.call(this, 'Blob', 'destroy');
this.disconnectRuntime();
this.ruid = null;
}
data = data || '';
// if dataUrl, convert to binary string
var matches = data.match(/^data:([^;]*);base64,/);
if (matches) {
this.type = matches[1];
data = Encode.atob(data.substring(data.indexOf('base64,') + 7));
}
this.size = data.length;
blobpool[this.uid] = data;
},
/**
Checks if blob is standalone (detached of any runtime)
@method isDetached
@protected
@return {Boolean}
*/
isDetached: function() {
return !this.ruid && Basic.typeOf(blobpool[this.uid]) === 'string';
},
/**
Destroy Blob and free any resources it was using
@method destroy
*/
destroy: function() {
this.detach();
delete blobpool[this.uid];
}
});
if (blob.data) {
this.detach(blob.data); // auto-detach if payload has been passed
} else {
blobpool[this.uid] = blob;
}
}
return Blob;
});
// Included from: src/javascript/file/File.js
/**
* File.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/File', [
'moxie/core/utils/Basic',
'moxie/core/utils/Mime',
'moxie/file/Blob'
], function(Basic, Mime, Blob) {
/**
@class File
@extends Blob
@constructor
@param {String} ruid Unique id of the runtime, to which this blob belongs to
@param {Object} file Object "Native" file object, as it is represented in the runtime
*/
function File(ruid, file) {
var name, type;
if (!file) { // avoid extra errors in case we overlooked something
file = {};
}
// figure out the type
if (file.type && file.type !== '') {
type = file.type;
} else {
type = Mime.getFileMime(file.name);
}
// sanitize file name or generate new one
if (file.name) {
name = file.name.replace(/\\/g, '/');
name = name.substr(name.lastIndexOf('/') + 1);
} else {
var prefix = type.split('/')[0];
name = Basic.guid((prefix !== '' ? prefix : 'file') + '_');
if (Mime.extensions[type]) {
name += '.' + Mime.extensions[type][0]; // append proper extension if possible
}
}
Blob.apply(this, arguments);
Basic.extend(this, {
/**
File mime type
@property type
@type {String}
@default ''
*/
type: type || '',
/**
File name
@property name
@type {String}
@default UID
*/
name: name || Basic.guid('file_'),
/**
Relative path to the file inside a directory
@property relativePath
@type {String}
@default ''
*/
relativePath: '',
/**
Date of last modification
@property lastModifiedDate
@type {String}
@default now
*/
lastModifiedDate: file.lastModifiedDate || (new Date()).toLocaleString() // Thu Aug 23 2012 19:40:00 GMT+0400 (GET)
});
}
File.prototype = Blob.prototype;
return File;
});
// Included from: src/javascript/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileInput', [
'moxie/core/utils/Basic',
'moxie/core/utils/Mime',
'moxie/core/utils/Dom',
'moxie/core/Exceptions',
'moxie/core/EventTarget',
'moxie/core/I18n',
'moxie/file/File',
'moxie/runtime/Runtime',
'moxie/runtime/RuntimeClient'
], function(Basic, Mime, Dom, x, EventTarget, I18n, File, Runtime, RuntimeClient) {
/**
Provides a convenient way to create cross-browser file-picker. Generates file selection dialog on click,
converts selected files to _File_ objects, to be used in conjunction with _Image_, preloaded in memory
with _FileReader_ or uploaded to a server through _XMLHttpRequest_.
@class FileInput
@constructor
@extends EventTarget
@uses RuntimeClient
@param {Object|String|DOMElement} options If options is string or node, argument is considered as _browse\_button_.
@param {String|DOMElement} options.browse_button DOM Element to turn into file picker.
@param {Array} [options.accept] Array of mime types to accept. By default accepts all.
@param {String} [options.file='file'] Name of the file field (not the filename).
@param {Boolean} [options.multiple=false] Enable selection of multiple files.
@param {Boolean} [options.directory=false] Turn file input into the folder input (cannot be both at the same time).
@param {String|DOMElement} [options.container] DOM Element to use as a container for file-picker. Defaults to parentNode
for _browse\_button_.
@param {Object|String} [options.required_caps] Set of required capabilities, that chosen runtime must support.
@example
<div id="container">
<a id="file-picker" href="javascript:;">Browse...</a>
</div>
<script>
var fileInput = new mOxie.FileInput({
browse_button: 'file-picker', // or document.getElementById('file-picker')
container: 'container',
accept: [
{title: "Image files", extensions: "jpg,gif,png"} // accept only images
],
multiple: true // allow multiple file selection
});
fileInput.onchange = function(e) {
// do something to files array
console.info(e.target.files); // or this.files or fileInput.files
};
fileInput.init(); // initialize
</script>
*/
var dispatches = [
/**
Dispatched when runtime is connected and file-picker is ready to be used.
@event ready
@param {Object} event
*/
'ready',
/**
Dispatched right after [ready](#event_ready) event, and whenever [refresh()](#method_refresh) is invoked.
Check [corresponding documentation entry](#method_refresh) for more info.
@event refresh
@param {Object} event
*/
/**
Dispatched when selection of files in the dialog is complete.
@event change
@param {Object} event
*/
'change',
'cancel', // TODO: might be useful
/**
Dispatched when mouse cursor enters file-picker area. Can be used to style element
accordingly.
@event mouseenter
@param {Object} event
*/
'mouseenter',
/**
Dispatched when mouse cursor leaves file-picker area. Can be used to style element
accordingly.
@event mouseleave
@param {Object} event
*/
'mouseleave',
/**
Dispatched when functional mouse button is pressed on top of file-picker area.
@event mousedown
@param {Object} event
*/
'mousedown',
/**
Dispatched when functional mouse button is released on top of file-picker area.
@event mouseup
@param {Object} event
*/
'mouseup'
];
function FileInput(options) {
var self = this,
container, browseButton, defaults;
// if flat argument passed it should be browse_button id
if (Basic.inArray(Basic.typeOf(options), ['string', 'node']) !== -1) {
options = { browse_button : options };
}
// this will help us to find proper default container
browseButton = Dom.get(options.browse_button);
if (!browseButton) {
// browse button is required
throw new x.DOMException(x.DOMException.NOT_FOUND_ERR);
}
// figure out the options
defaults = {
accept: [{
title: I18n.translate('All Files'),
extensions: '*'
}],
name: 'file',
multiple: false,
required_caps: false,
container: browseButton.parentNode || document.body
};
options = Basic.extend({}, defaults, options);
// convert to object representation
if (typeof(options.required_caps) === 'string') {
options.required_caps = Runtime.parseCaps(options.required_caps);
}
// normalize accept option (could be list of mime types or array of title/extensions pairs)
if (typeof(options.accept) === 'string') {
options.accept = Mime.mimes2extList(options.accept);
}
container = Dom.get(options.container);
// make sure we have container
if (!container) {
container = document.body;
}
// make container relative, if it's not
if (Dom.getStyle(container, 'position') === 'static') {
container.style.position = 'relative';
}
container = browseButton = null; // IE
RuntimeClient.call(self);
Basic.extend(self, {
/**
Unique id of the component
@property uid
@protected
@readOnly
@type {String}
@default UID
*/
uid: Basic.guid('uid_'),
/**
Unique id of the connected runtime, if any.
@property ruid
@protected
@type {String}
*/
ruid: null,
/**
Unique id of the runtime container. Useful to get hold of it for various manipulations.
@property shimid
@protected
@type {String}
*/
shimid: null,
/**
Array of selected mOxie.File objects
@property files
@type {Array}
@default null
*/
files: null,
/**
Initializes the file-picker, connects it to runtime and dispatches event ready when done.
@method init
*/
init: function() {
self.convertEventPropsToHandlers(dispatches);
self.bind('RuntimeInit', function(e, runtime) {
self.ruid = runtime.uid;
self.shimid = runtime.shimid;
self.bind("Ready", function() {
self.trigger("Refresh");
}, 999);
self.bind("Change", function() {
var files = runtime.exec.call(self, 'FileInput', 'getFiles');
self.files = [];
Basic.each(files, function(file) {
// ignore empty files (IE10 for example hangs if you try to send them via XHR)
if (file.size === 0) {
return true;
}
self.files.push(new File(self.ruid, file));
});
}, 999);
// re-position and resize shim container
self.bind('Refresh', function() {
var pos, size, browseButton, shimContainer;
browseButton = Dom.get(options.browse_button);
shimContainer = Dom.get(runtime.shimid); // do not use runtime.getShimContainer(), since it will create container if it doesn't exist
if (browseButton) {
pos = Dom.getPos(browseButton, Dom.get(options.container));
size = Dom.getSize(browseButton);
if (shimContainer) {
Basic.extend(shimContainer.style, {
top : pos.y + 'px',
left : pos.x + 'px',
width : size.w + 'px',
height : size.h + 'px'
});
}
}
shimContainer = browseButton = null;
});
runtime.exec.call(self, 'FileInput', 'init', options);
});
// runtime needs: options.required_features, options.runtime_order and options.container
self.connectRuntime(Basic.extend({}, options, {
required_caps: {
select_file: true
}
}));
},
/**
Disables file-picker element, so that it doesn't react to mouse clicks.
@method disable
@param {Boolean} [state=true] Disable component if - true, enable if - false
*/
disable: function(state) {
var runtime = this.getRuntime();
if (runtime) {
runtime.exec.call(this, 'FileInput', 'disable', Basic.typeOf(state) === 'undefined' ? true : state);
}
},
/**
Reposition and resize dialog trigger to match the position and size of browse_button element.
@method refresh
*/
refresh: function() {
self.trigger("Refresh");
},
/**
Destroy component.
@method destroy
*/
destroy: function() {
var runtime = this.getRuntime();
if (runtime) {
runtime.exec.call(this, 'FileInput', 'destroy');
this.disconnectRuntime();
}
if (Basic.typeOf(this.files) === 'array') {
// no sense in leaving associated files behind
Basic.each(this.files, function(file) {
file.destroy();
});
}
this.files = null;
}
});
}
FileInput.prototype = EventTarget.instance;
return FileInput;
});
// Included from: src/javascript/runtime/RuntimeTarget.js
/**
* RuntimeTarget.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/RuntimeTarget', [
'moxie/core/utils/Basic',
'moxie/runtime/RuntimeClient',
"moxie/core/EventTarget"
], function(Basic, RuntimeClient, EventTarget) {
/**
Instance of this class can be used as a target for the events dispatched by shims,
when allowing them onto components is for either reason inappropriate
@class RuntimeTarget
@constructor
@protected
@extends EventTarget
*/
function RuntimeTarget() {
this.uid = Basic.guid('uid_');
RuntimeClient.call(this);
this.destroy = function() {
this.disconnectRuntime();
this.unbindAll();
};
}
RuntimeTarget.prototype = EventTarget.instance;
return RuntimeTarget;
});
// Included from: src/javascript/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileReader', [
'moxie/core/utils/Basic',
'moxie/core/utils/Encode',
'moxie/core/Exceptions',
'moxie/core/EventTarget',
'moxie/file/Blob',
'moxie/file/File',
'moxie/runtime/RuntimeTarget'
], function(Basic, Encode, x, EventTarget, Blob, File, RuntimeTarget) {
/**
Utility for preloading o.Blob/o.File objects in memory. By design closely follows [W3C FileReader](http://www.w3.org/TR/FileAPI/#dfn-filereader)
interface. Where possible uses native FileReader, where - not falls back to shims.
@class FileReader
@constructor FileReader
@extends EventTarget
@uses RuntimeClient
*/
var dispatches = [
/**
Dispatched when the read starts.
@event loadstart
@param {Object} event
*/
'loadstart',
/**
Dispatched while reading (and decoding) blob, and reporting partial Blob data (progess.loaded/progress.total).
@event progress
@param {Object} event
*/
'progress',
/**
Dispatched when the read has successfully completed.
@event load
@param {Object} event
*/
'load',
/**
Dispatched when the read has been aborted. For instance, by invoking the abort() method.
@event abort
@param {Object} event
*/
'abort',
/**
Dispatched when the read has failed.
@event error
@param {Object} event
*/
'error',
/**
Dispatched when the request has completed (either in success or failure).
@event loadend
@param {Object} event
*/
'loadend'
];
function FileReader() {
var self = this, _fr;
Basic.extend(this, {
/**
UID of the component instance.
@property uid
@type {String}
*/
uid: Basic.guid('uid_'),
/**
Contains current state of FileReader object. Can take values of FileReader.EMPTY, FileReader.LOADING
and FileReader.DONE.
@property readyState
@type {Number}
@default FileReader.EMPTY
*/
readyState: FileReader.EMPTY,
/**
Result of the successful read operation.
@property result
@type {String}
*/
result: null,
/**
Stores the error of failed asynchronous read operation.
@property error
@type {DOMError}
*/
error: null,
/**
Initiates reading of File/Blob object contents to binary string.
@method readAsBinaryString
@param {Blob|File} blob Object to preload
*/
readAsBinaryString: function(blob) {
_read.call(this, 'readAsBinaryString', blob);
},
/**
Initiates reading of File/Blob object contents to dataURL string.
@method readAsDataURL
@param {Blob|File} blob Object to preload
*/
readAsDataURL: function(blob) {
_read.call(this, 'readAsDataURL', blob);
},
/**
Initiates reading of File/Blob object contents to string.
@method readAsText
@param {Blob|File} blob Object to preload
*/
readAsText: function(blob) {
_read.call(this, 'readAsText', blob);
},
/**
Aborts preloading process.
@method abort
*/
abort: function() {
this.result = null;
if (Basic.inArray(this.readyState, [FileReader.EMPTY, FileReader.DONE]) !== -1) {
return;
} else if (this.readyState === FileReader.LOADING) {
this.readyState = FileReader.DONE;
}
if (_fr) {
_fr.getRuntime().exec.call(this, 'FileReader', 'abort');
}
this.trigger('abort');
this.trigger('loadend');
},
/**
Destroy component and release resources.
@method destroy
*/
destroy: function() {
this.abort();
if (_fr) {
_fr.getRuntime().exec.call(this, 'FileReader', 'destroy');
_fr.disconnectRuntime();
}
self = _fr = null;
}
});
function _read(op, blob) {
_fr = new RuntimeTarget();
function error(err) {
self.readyState = FileReader.DONE;
self.error = err;
self.trigger('error');
loadEnd();
}
function loadEnd() {
_fr.destroy();
_fr = null;
self.trigger('loadend');
}
function exec(runtime) {
_fr.bind('Error', function(e, err) {
error(err);
});
_fr.bind('Progress', function(e) {
self.result = runtime.exec.call(_fr, 'FileReader', 'getResult');
self.trigger(e);
});
_fr.bind('Load', function(e) {
self.readyState = FileReader.DONE;
self.result = runtime.exec.call(_fr, 'FileReader', 'getResult');
self.trigger(e);
loadEnd();
});
runtime.exec.call(_fr, 'FileReader', 'read', op, blob);
}
this.convertEventPropsToHandlers(dispatches);
if (this.readyState === FileReader.LOADING) {
return error(new x.DOMException(x.DOMException.INVALID_STATE_ERR));
}
this.readyState = FileReader.LOADING;
this.trigger('loadstart');
// if source is o.Blob/o.File
if (blob instanceof Blob) {
if (blob.isDetached()) {
var src = blob.getSource();
switch (op) {
case 'readAsText':
case 'readAsBinaryString':
this.result = src;
break;
case 'readAsDataURL':
this.result = 'data:' + blob.type + ';base64,' + Encode.btoa(src);
break;
}
this.readyState = FileReader.DONE;
this.trigger('load');
loadEnd();
} else {
exec(_fr.connectRuntime(blob.ruid));
}
} else {
error(new x.DOMException(x.DOMException.NOT_FOUND_ERR));
}
}
}
/**
Initial FileReader state
@property EMPTY
@type {Number}
@final
@static
@default 0
*/
FileReader.EMPTY = 0;
/**
FileReader switches to this state when it is preloading the source
@property LOADING
@type {Number}
@final
@static
@default 1
*/
FileReader.LOADING = 1;
/**
Preloading is complete, this is a final state
@property DONE
@type {Number}
@final
@static
@default 2
*/
FileReader.DONE = 2;
FileReader.prototype = EventTarget.instance;
return FileReader;
});
// Included from: src/javascript/core/utils/Url.js
/**
* Url.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Url', [], function() {
/**
Parse url into separate components and fill in absent parts with parts from current url,
based on https://raw.github.com/kvz/phpjs/master/functions/url/parse_url.js
@method parseUrl
@for Utils
@static
@param {String} url Url to parse (defaults to empty string if undefined)
@return {Object} Hash containing extracted uri components
*/
var parseUrl = function(url, currentUrl) {
var key = ['source', 'scheme', 'authority', 'userInfo', 'user', 'pass', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'fragment']
, i = key.length
, ports = {
http: 80,
https: 443
}
, uri = {}
, regex = /^(?:([^:\/?#]+):)?(?:\/\/()(?:(?:()(?:([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?()(?:(()(?:(?:[^?#\/]*\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)/
, m = regex.exec(url || '')
;
while (i--) {
if (m[i]) {
uri[key[i]] = m[i];
}
}
// when url is relative, we set the origin and the path ourselves
if (!uri.scheme) {
// come up with defaults
if (!currentUrl || typeof(currentUrl) === 'string') {
currentUrl = parseUrl(currentUrl || document.location.href);
}
uri.scheme = currentUrl.scheme;
uri.host = currentUrl.host;
uri.port = currentUrl.port;
var path = '';
// for urls without trailing slash we need to figure out the path
if (/^[^\/]/.test(uri.path)) {
path = currentUrl.path;
// if path ends with a filename, strip it
if (!/(\/|\/[^\.]+)$/.test(path)) {
path = path.replace(/\/[^\/]+$/, '/');
} else {
path += '/';
}
}
uri.path = path + (uri.path || ''); // site may reside at domain.com or domain.com/subdir
}
if (!uri.port) {
uri.port = ports[uri.scheme] || 80;
}
uri.port = parseInt(uri.port, 10);
if (!uri.path) {
uri.path = "/";
}
delete uri.source;
return uri;
};
/**
Resolve url - among other things will turn relative url to absolute
@method resolveUrl
@static
@param {String} url Either absolute or relative
@return {String} Resolved, absolute url
*/
var resolveUrl = function(url) {
var ports = { // we ignore default ports
http: 80,
https: 443
}
, urlp = parseUrl(url)
;
return urlp.scheme + '://' + urlp.host + (urlp.port !== ports[urlp.scheme] ? ':' + urlp.port : '') + urlp.path + (urlp.query ? urlp.query : '');
};
/**
Check if specified url has the same origin as the current document
@method hasSameOrigin
@param {String|Object} url
@return {Boolean}
*/
var hasSameOrigin = function(url) {
function origin(url) {
return [url.scheme, url.host, url.port].join('/');
}
if (typeof url === 'string') {
url = parseUrl(url);
}
return origin(parseUrl()) === origin(url);
};
return {
parseUrl: parseUrl,
resolveUrl: resolveUrl,
hasSameOrigin: hasSameOrigin
};
});
// Included from: src/javascript/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileReaderSync', [
'moxie/core/utils/Basic',
'moxie/runtime/RuntimeClient',
'moxie/core/utils/Encode'
], function(Basic, RuntimeClient, Encode) {
/**
Synchronous FileReader implementation. Something like this is available in WebWorkers environment, here
it can be used to read only preloaded blobs/files and only below certain size (not yet sure what that'd be,
but probably < 1mb). Not meant to be used directly by user.
@class FileReaderSync
@private
@constructor
*/
return function() {
RuntimeClient.call(this);
Basic.extend(this, {
uid: Basic.guid('uid_'),
readAsBinaryString: function(blob) {
return _read.call(this, 'readAsBinaryString', blob);
},
readAsDataURL: function(blob) {
return _read.call(this, 'readAsDataURL', blob);
},
/*readAsArrayBuffer: function(blob) {
return _read.call(this, 'readAsArrayBuffer', blob);
},*/
readAsText: function(blob) {
return _read.call(this, 'readAsText', blob);
}
});
function _read(op, blob) {
if (blob.isDetached()) {
var src = blob.getSource();
switch (op) {
case 'readAsBinaryString':
return src;
case 'readAsDataURL':
return 'data:' + blob.type + ';base64,' + Encode.btoa(src);
case 'readAsText':
var txt = '';
for (var i = 0, length = src.length; i < length; i++) {
txt += String.fromCharCode(src[i]);
}
return txt;
}
} else {
var result = this.connectRuntime(blob.ruid).exec.call(this, 'FileReaderSync', 'read', op, blob);
this.disconnectRuntime();
return result;
}
}
};
});
// Included from: src/javascript/xhr/FormData.js
/**
* FormData.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/xhr/FormData", [
"moxie/core/Exceptions",
"moxie/core/utils/Basic",
"moxie/file/Blob"
], function(x, Basic, Blob) {
/**
FormData
@class FormData
@constructor
*/
function FormData() {
var _blob, _fields = [];
Basic.extend(this, {
/**
Append another key-value pair to the FormData object
@method append
@param {String} name Name for the new field
@param {String|Blob|Array|Object} value Value for the field
*/
append: function(name, value) {
var self = this, valueType = Basic.typeOf(value);
// according to specs value might be either Blob or String
if (value instanceof Blob) {
_blob = {
name: name,
value: value // unfortunately we can only send single Blob in one FormData
};
} else if ('array' === valueType) {
name += '[]';
Basic.each(value, function(value) {
self.append(name, value);
});
} else if ('object' === valueType) {
Basic.each(value, function(value, key) {
self.append(name + '[' + key + ']', value);
});
} else if ('null' === valueType || 'undefined' === valueType || 'number' === valueType && isNaN(value)) {
self.append(name, "false");
} else {
_fields.push({
name: name,
value: value.toString()
});
}
},
/**
Checks if FormData contains Blob.
@method hasBlob
@return {Boolean}
*/
hasBlob: function() {
return !!this.getBlob();
},
/**
Retrieves blob.
@method getBlob
@return {Object} Either Blob if found or null
*/
getBlob: function() {
return _blob && _blob.value || null;
},
/**
Retrieves blob field name.
@method getBlobName
@return {String} Either Blob field name or null
*/
getBlobName: function() {
return _blob && _blob.name || null;
},
/**
Loop over the fields in FormData and invoke the callback for each of them.
@method each
@param {Function} cb Callback to call for each field
*/
each: function(cb) {
Basic.each(_fields, function(field) {
cb(field.value, field.name);
});
if (_blob) {
cb(_blob.value, _blob.name);
}
},
destroy: function() {
_blob = null;
_fields = [];
}
});
}
return FormData;
});
// Included from: src/javascript/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/xhr/XMLHttpRequest", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/core/EventTarget",
"moxie/core/utils/Encode",
"moxie/core/utils/Url",
"moxie/runtime/Runtime",
"moxie/runtime/RuntimeTarget",
"moxie/file/Blob",
"moxie/file/FileReaderSync",
"moxie/xhr/FormData",
"moxie/core/utils/Env",
"moxie/core/utils/Mime"
], function(Basic, x, EventTarget, Encode, Url, Runtime, RuntimeTarget, Blob, FileReaderSync, FormData, Env, Mime) {
var httpCode = {
100: 'Continue',
101: 'Switching Protocols',
102: 'Processing',
200: 'OK',
201: 'Created',
202: 'Accepted',
203: 'Non-Authoritative Information',
204: 'No Content',
205: 'Reset Content',
206: 'Partial Content',
207: 'Multi-Status',
226: 'IM Used',
300: 'Multiple Choices',
301: 'Moved Permanently',
302: 'Found',
303: 'See Other',
304: 'Not Modified',
305: 'Use Proxy',
306: 'Reserved',
307: 'Temporary Redirect',
400: 'Bad Request',
401: 'Unauthorized',
402: 'Payment Required',
403: 'Forbidden',
404: 'Not Found',
405: 'Method Not Allowed',
406: 'Not Acceptable',
407: 'Proxy Authentication Required',
408: 'Request Timeout',
409: 'Conflict',
410: 'Gone',
411: 'Length Required',
412: 'Precondition Failed',
413: 'Request Entity Too Large',
414: 'Request-URI Too Long',
415: 'Unsupported Media Type',
416: 'Requested Range Not Satisfiable',
417: 'Expectation Failed',
422: 'Unprocessable Entity',
423: 'Locked',
424: 'Failed Dependency',
426: 'Upgrade Required',
500: 'Internal Server Error',
501: 'Not Implemented',
502: 'Bad Gateway',
503: 'Service Unavailable',
504: 'Gateway Timeout',
505: 'HTTP Version Not Supported',
506: 'Variant Also Negotiates',
507: 'Insufficient Storage',
510: 'Not Extended'
};
function XMLHttpRequestUpload() {
this.uid = Basic.guid('uid_');
}
XMLHttpRequestUpload.prototype = EventTarget.instance;
/**
Implementation of XMLHttpRequest
@class XMLHttpRequest
@constructor
@uses RuntimeClient
@extends EventTarget
*/
var dispatches = ['loadstart', 'progress', 'abort', 'error', 'load', 'timeout', 'loadend']; // & readystatechange (for historical reasons)
var NATIVE = 1, RUNTIME = 2;
function XMLHttpRequest() {
var self = this,
// this (together with _p() @see below) is here to gracefully upgrade to setter/getter syntax where possible
props = {
/**
The amount of milliseconds a request can take before being terminated. Initially zero. Zero means there is no timeout.
@property timeout
@type Number
@default 0
*/
timeout: 0,
/**
Current state, can take following values:
UNSENT (numeric value 0)
The object has been constructed.
OPENED (numeric value 1)
The open() method has been successfully invoked. During this state request headers can be set using setRequestHeader() and the request can be made using the send() method.
HEADERS_RECEIVED (numeric value 2)
All redirects (if any) have been followed and all HTTP headers of the final response have been received. Several response members of the object are now available.
LOADING (numeric value 3)
The response entity body is being received.
DONE (numeric value 4)
@property readyState
@type Number
@default 0 (UNSENT)
*/
readyState: XMLHttpRequest.UNSENT,
/**
True when user credentials are to be included in a cross-origin request. False when they are to be excluded
in a cross-origin request and when cookies are to be ignored in its response. Initially false.
@property withCredentials
@type Boolean
@default false
*/
withCredentials: false,
/**
Returns the HTTP status code.
@property status
@type Number
@default 0
*/
status: 0,
/**
Returns the HTTP status text.
@property statusText
@type String
*/
statusText: "",
/**
Returns the response type. Can be set to change the response type. Values are:
the empty string (default), "arraybuffer", "blob", "document", "json", and "text".
@property responseType
@type String
*/
responseType: "",
/**
Returns the document response entity body.
Throws an "InvalidStateError" exception if responseType is not the empty string or "document".
@property responseXML
@type Document
*/
responseXML: null,
/**
Returns the text response entity body.
Throws an "InvalidStateError" exception if responseType is not the empty string or "text".
@property responseText
@type String
*/
responseText: null,
/**
Returns the response entity body (http://www.w3.org/TR/XMLHttpRequest/#response-entity-body).
Can become: ArrayBuffer, Blob, Document, JSON, Text
@property response
@type Mixed
*/
response: null
},
_async = true,
_url,
_method,
_headers = {},
_user,
_password,
_encoding = null,
_mimeType = null,
// flags
_sync_flag = false,
_send_flag = false,
_upload_events_flag = false,
_upload_complete_flag = false,
_error_flag = false,
_same_origin_flag = false,
// times
_start_time,
_timeoutset_time,
_finalMime = null,
_finalCharset = null,
_options = {},
_xhr,
_responseHeaders = '',
_responseHeadersBag
;
Basic.extend(this, props, {
/**
Unique id of the component
@property uid
@type String
*/
uid: Basic.guid('uid_'),
/**
Target for Upload events
@property upload
@type XMLHttpRequestUpload
*/
upload: new XMLHttpRequestUpload(),
/**
Sets the request method, request URL, synchronous flag, request username, and request password.
Throws a "SyntaxError" exception if one of the following is true:
method is not a valid HTTP method.
url cannot be resolved.
url contains the "user:password" format in the userinfo production.
Throws a "SecurityError" exception if method is a case-insensitive match for CONNECT, TRACE or TRACK.
Throws an "InvalidAccessError" exception if one of the following is true:
Either user or password is passed as argument and the origin of url does not match the XMLHttpRequest origin.
There is an associated XMLHttpRequest document and either the timeout attribute is not zero,
the withCredentials attribute is true, or the responseType attribute is not the empty string.
@method open
@param {String} method HTTP method to use on request
@param {String} url URL to request
@param {Boolean} [async=true] If false request will be done in synchronous manner. Asynchronous by default.
@param {String} [user] Username to use in HTTP authentication process on server-side
@param {String} [password] Password to use in HTTP authentication process on server-side
*/
open: function(method, url, async, user, password) {
var urlp;
// first two arguments are required
if (!method || !url) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 2 - check if any code point in method is higher than U+00FF or after deflating method it does not match the method
if (/[\u0100-\uffff]/.test(method) || Encode.utf8_encode(method) !== method) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 3
if (!!~Basic.inArray(method.toUpperCase(), ['CONNECT', 'DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT', 'TRACE', 'TRACK'])) {
_method = method.toUpperCase();
}
// 4 - allowing these methods poses a security risk
if (!!~Basic.inArray(_method, ['CONNECT', 'TRACE', 'TRACK'])) {
throw new x.DOMException(x.DOMException.SECURITY_ERR);
}
// 5
url = Encode.utf8_encode(url);
// 6 - Resolve url relative to the XMLHttpRequest base URL. If the algorithm returns an error, throw a "SyntaxError".
urlp = Url.parseUrl(url);
_same_origin_flag = Url.hasSameOrigin(urlp);
// 7 - manually build up absolute url
_url = Url.resolveUrl(url);
// 9-10, 12-13
if ((user || password) && !_same_origin_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
_user = user || urlp.user;
_password = password || urlp.pass;
// 11
_async = async || true;
if (_async === false && (_p('timeout') || _p('withCredentials') || _p('responseType') !== "")) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 14 - terminate abort()
// 15 - terminate send()
// 18
_sync_flag = !_async;
_send_flag = false;
_headers = {};
_reset.call(this);
// 19
_p('readyState', XMLHttpRequest.OPENED);
// 20
this.convertEventPropsToHandlers(['readystatechange']); // unify event handlers
this.dispatchEvent('readystatechange');
},
/**
Appends an header to the list of author request headers, or if header is already
in the list of author request headers, combines its value with value.
Throws an "InvalidStateError" exception if the state is not OPENED or if the send() flag is set.
Throws a "SyntaxError" exception if header is not a valid HTTP header field name or if value
is not a valid HTTP header field value.
@method setRequestHeader
@param {String} header
@param {String|Number} value
*/
setRequestHeader: function(header, value) {
var uaHeaders = [ // these headers are controlled by the user agent
"accept-charset",
"accept-encoding",
"access-control-request-headers",
"access-control-request-method",
"connection",
"content-length",
"cookie",
"cookie2",
"content-transfer-encoding",
"date",
"expect",
"host",
"keep-alive",
"origin",
"referer",
"te",
"trailer",
"transfer-encoding",
"upgrade",
"user-agent",
"via"
];
// 1-2
if (_p('readyState') !== XMLHttpRequest.OPENED || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3
if (/[\u0100-\uffff]/.test(header) || Encode.utf8_encode(header) !== header) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 4
/* this step is seemingly bypassed in browsers, probably to allow various unicode characters in header values
if (/[\u0100-\uffff]/.test(value) || Encode.utf8_encode(value) !== value) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}*/
header = Basic.trim(header).toLowerCase();
// setting of proxy-* and sec-* headers is prohibited by spec
if (!!~Basic.inArray(header, uaHeaders) || /^(proxy\-|sec\-)/.test(header)) {
return false;
}
// camelize
// browsers lowercase header names (at least for custom ones)
// header = header.replace(/\b\w/g, function($1) { return $1.toUpperCase(); });
if (!_headers[header]) {
_headers[header] = value;
} else {
// http://tools.ietf.org/html/rfc2616#section-4.2 (last paragraph)
_headers[header] += ', ' + value;
}
return true;
},
/**
Returns all headers from the response, with the exception of those whose field name is Set-Cookie or Set-Cookie2.
@method getAllResponseHeaders
@return {String} reponse headers or empty string
*/
getAllResponseHeaders: function() {
return _responseHeaders || '';
},
/**
Returns the header field value from the response of which the field name matches header,
unless the field name is Set-Cookie or Set-Cookie2.
@method getResponseHeader
@param {String} header
@return {String} value(s) for the specified header or null
*/
getResponseHeader: function(header) {
header = header.toLowerCase();
if (_error_flag || !!~Basic.inArray(header, ['set-cookie', 'set-cookie2'])) {
return null;
}
if (_responseHeaders && _responseHeaders !== '') {
// if we didn't parse response headers until now, do it and keep for later
if (!_responseHeadersBag) {
_responseHeadersBag = {};
Basic.each(_responseHeaders.split(/\r\n/), function(line) {
var pair = line.split(/:\s+/);
if (pair.length === 2) { // last line might be empty, omit
pair[0] = Basic.trim(pair[0]); // just in case
_responseHeadersBag[pair[0].toLowerCase()] = { // simply to retain header name in original form
header: pair[0],
value: Basic.trim(pair[1])
};
}
});
}
if (_responseHeadersBag.hasOwnProperty(header)) {
return _responseHeadersBag[header].header + ': ' + _responseHeadersBag[header].value;
}
}
return null;
},
/**
Sets the Content-Type header for the response to mime.
Throws an "InvalidStateError" exception if the state is LOADING or DONE.
Throws a "SyntaxError" exception if mime is not a valid media type.
@method overrideMimeType
@param String mime Mime type to set
*/
overrideMimeType: function(mime) {
var matches, charset;
// 1
if (!!~Basic.inArray(_p('readyState'), [XMLHttpRequest.LOADING, XMLHttpRequest.DONE])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2
mime = Basic.trim(mime.toLowerCase());
if (/;/.test(mime) && (matches = mime.match(/^([^;]+)(?:;\scharset\=)?(.*)$/))) {
mime = matches[1];
if (matches[2]) {
charset = matches[2];
}
}
if (!Mime.mimes[mime]) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 3-4
_finalMime = mime;
_finalCharset = charset;
},
/**
Initiates the request. The optional argument provides the request entity body.
The argument is ignored if request method is GET or HEAD.
Throws an "InvalidStateError" exception if the state is not OPENED or if the send() flag is set.
@method send
@param {Blob|Document|String|FormData} [data] Request entity body
@param {Object} [options] Set of requirements and pre-requisities for runtime initialization
*/
send: function(data, options) {
if (Basic.typeOf(options) === 'string') {
_options = { ruid: options };
} else if (!options) {
_options = {};
} else {
_options = options;
}
this.convertEventPropsToHandlers(dispatches);
this.upload.convertEventPropsToHandlers(dispatches);
// 1-2
if (this.readyState !== XMLHttpRequest.OPENED || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3
// sending Blob
if (data instanceof Blob) {
_options.ruid = data.ruid;
_mimeType = data.type || 'application/octet-stream';
}
// FormData
else if (data instanceof FormData) {
if (data.hasBlob()) {
var blob = data.getBlob();
_options.ruid = blob.ruid;
_mimeType = blob.type || 'application/octet-stream';
}
}
// DOMString
else if (typeof data === 'string') {
_encoding = 'UTF-8';
_mimeType = 'text/plain;charset=UTF-8';
// data should be converted to Unicode and encoded as UTF-8
data = Encode.utf8_encode(data);
}
// if withCredentials not set, but requested, set it automatically
if (!this.withCredentials) {
this.withCredentials = (_options.required_caps && _options.required_caps.send_browser_cookies) && !_same_origin_flag;
}
// 4 - storage mutex
// 5
_upload_events_flag = (!_sync_flag && this.upload.hasEventListener()); // DSAP
// 6
_error_flag = false;
// 7
_upload_complete_flag = !data;
// 8 - Asynchronous steps
if (!_sync_flag) {
// 8.1
_send_flag = true;
// 8.2
// this.dispatchEvent('loadstart'); // will be dispatched either by native or runtime xhr
// 8.3
//if (!_upload_complete_flag) {
// this.upload.dispatchEvent('loadstart'); // will be dispatched either by native or runtime xhr
//}
}
// 8.5 - Return the send() method call, but continue running the steps in this algorithm.
_doXHR.call(this, data);
},
/**
Cancels any network activity.
@method abort
*/
abort: function() {
_error_flag = true;
_sync_flag = false;
if (!~Basic.inArray(_p('readyState'), [XMLHttpRequest.UNSENT, XMLHttpRequest.OPENED, XMLHttpRequest.DONE])) {
_p('readyState', XMLHttpRequest.DONE);
_send_flag = false;
if (_xhr) {
_xhr.getRuntime().exec.call(_xhr, 'XMLHttpRequest', 'abort', _upload_complete_flag);
} else {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
_upload_complete_flag = true;
} else {
_p('readyState', XMLHttpRequest.UNSENT);
}
},
destroy: function() {
if (_xhr) {
if (Basic.typeOf(_xhr.destroy) === 'function') {
_xhr.destroy();
}
_xhr = null;
}
this.unbindAll();
if (this.upload) {
this.upload.unbindAll();
this.upload = null;
}
}
});
/* this is nice, but maybe too lengthy
// if supported by JS version, set getters/setters for specific properties
o.defineProperty(this, 'readyState', {
configurable: false,
get: function() {
return _p('readyState');
}
});
o.defineProperty(this, 'timeout', {
configurable: false,
get: function() {
return _p('timeout');
},
set: function(value) {
if (_sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// timeout still should be measured relative to the start time of request
_timeoutset_time = (new Date).getTime();
_p('timeout', value);
}
});
// the withCredentials attribute has no effect when fetching same-origin resources
o.defineProperty(this, 'withCredentials', {
configurable: false,
get: function() {
return _p('withCredentials');
},
set: function(value) {
// 1-2
if (!~o.inArray(_p('readyState'), [XMLHttpRequest.UNSENT, XMLHttpRequest.OPENED]) || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3-4
if (_anonymous_flag || _sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 5
_p('withCredentials', value);
}
});
o.defineProperty(this, 'status', {
configurable: false,
get: function() {
return _p('status');
}
});
o.defineProperty(this, 'statusText', {
configurable: false,
get: function() {
return _p('statusText');
}
});
o.defineProperty(this, 'responseType', {
configurable: false,
get: function() {
return _p('responseType');
},
set: function(value) {
// 1
if (!!~o.inArray(_p('readyState'), [XMLHttpRequest.LOADING, XMLHttpRequest.DONE])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2
if (_sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 3
_p('responseType', value.toLowerCase());
}
});
o.defineProperty(this, 'responseText', {
configurable: false,
get: function() {
// 1
if (!~o.inArray(_p('responseType'), ['', 'text'])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2-3
if (_p('readyState') !== XMLHttpRequest.DONE && _p('readyState') !== XMLHttpRequest.LOADING || _error_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
return _p('responseText');
}
});
o.defineProperty(this, 'responseXML', {
configurable: false,
get: function() {
// 1
if (!~o.inArray(_p('responseType'), ['', 'document'])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2-3
if (_p('readyState') !== XMLHttpRequest.DONE || _error_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
return _p('responseXML');
}
});
o.defineProperty(this, 'response', {
configurable: false,
get: function() {
if (!!~o.inArray(_p('responseType'), ['', 'text'])) {
if (_p('readyState') !== XMLHttpRequest.DONE && _p('readyState') !== XMLHttpRequest.LOADING || _error_flag) {
return '';
}
}
if (_p('readyState') !== XMLHttpRequest.DONE || _error_flag) {
return null;
}
return _p('response');
}
});
*/
function _p(prop, value) {
if (!props.hasOwnProperty(prop)) {
return;
}
if (arguments.length === 1) { // get
return Env.can('define_property') ? props[prop] : self[prop];
} else { // set
if (Env.can('define_property')) {
props[prop] = value;
} else {
self[prop] = value;
}
}
}
/*
function _toASCII(str, AllowUnassigned, UseSTD3ASCIIRules) {
// TODO: http://tools.ietf.org/html/rfc3490#section-4.1
return str.toLowerCase();
}
*/
function _doXHR(data) {
var self = this;
_start_time = new Date().getTime();
_xhr = new RuntimeTarget();
function loadEnd() {
if (_xhr) { // it could have been destroyed by now
_xhr.destroy();
_xhr = null;
}
self.dispatchEvent('loadend');
self = null;
}
function exec(runtime) {
_xhr.bind('LoadStart', function(e) {
_p('readyState', XMLHttpRequest.LOADING);
self.dispatchEvent('readystatechange');
self.dispatchEvent(e);
if (_upload_events_flag) {
self.upload.dispatchEvent(e);
}
});
_xhr.bind('Progress', function(e) {
if (_p('readyState') !== XMLHttpRequest.LOADING) {
_p('readyState', XMLHttpRequest.LOADING); // LoadStart unreliable (in Flash for example)
self.dispatchEvent('readystatechange');
}
self.dispatchEvent(e);
});
_xhr.bind('UploadProgress', function(e) {
if (_upload_events_flag) {
self.upload.dispatchEvent({
type: 'progress',
lengthComputable: false,
total: e.total,
loaded: e.loaded
});
}
});
_xhr.bind('Load', function(e) {
_p('readyState', XMLHttpRequest.DONE);
_p('status', Number(runtime.exec.call(_xhr, 'XMLHttpRequest', 'getStatus') || 0));
_p('statusText', httpCode[_p('status')] || "");
_p('response', runtime.exec.call(_xhr, 'XMLHttpRequest', 'getResponse', _p('responseType')));
if (!!~Basic.inArray(_p('responseType'), ['text', ''])) {
_p('responseText', _p('response'));
} else if (_p('responseType') === 'document') {
_p('responseXML', _p('response'));
}
_responseHeaders = runtime.exec.call(_xhr, 'XMLHttpRequest', 'getAllResponseHeaders');
self.dispatchEvent('readystatechange');
if (_p('status') > 0) { // status 0 usually means that server is unreachable
if (_upload_events_flag) {
self.upload.dispatchEvent(e);
}
self.dispatchEvent(e);
} else {
_error_flag = true;
self.dispatchEvent('error');
}
loadEnd();
});
_xhr.bind('Abort', function(e) {
self.dispatchEvent(e);
loadEnd();
});
_xhr.bind('Error', function(e) {
_error_flag = true;
_p('readyState', XMLHttpRequest.DONE);
self.dispatchEvent('readystatechange');
_upload_complete_flag = true;
self.dispatchEvent(e);
loadEnd();
});
runtime.exec.call(_xhr, 'XMLHttpRequest', 'send', {
url: _url,
method: _method,
async: _async,
user: _user,
password: _password,
headers: _headers,
mimeType: _mimeType,
encoding: _encoding,
responseType: self.responseType,
withCredentials: self.withCredentials,
options: _options
}, data);
}
// clarify our requirements
if (typeof(_options.required_caps) === 'string') {
_options.required_caps = Runtime.parseCaps(_options.required_caps);
}
_options.required_caps = Basic.extend({}, _options.required_caps, {
return_response_type: self.responseType
});
if (data instanceof FormData) {
_options.required_caps.send_multipart = true;
}
if (!_same_origin_flag) {
_options.required_caps.do_cors = true;
}
if (_options.ruid) { // we do not need to wait if we can connect directly
exec(_xhr.connectRuntime(_options));
} else {
_xhr.bind('RuntimeInit', function(e, runtime) {
exec(runtime);
});
_xhr.bind('RuntimeError', function(e, err) {
self.dispatchEvent('RuntimeError', err);
});
_xhr.connectRuntime(_options);
}
}
function _reset() {
_p('responseText', "");
_p('responseXML', null);
_p('response', null);
_p('status', 0);
_p('statusText', "");
_start_time = _timeoutset_time = null;
}
}
XMLHttpRequest.UNSENT = 0;
XMLHttpRequest.OPENED = 1;
XMLHttpRequest.HEADERS_RECEIVED = 2;
XMLHttpRequest.LOADING = 3;
XMLHttpRequest.DONE = 4;
XMLHttpRequest.prototype = EventTarget.instance;
return XMLHttpRequest;
});
// Included from: src/javascript/runtime/flash/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global ActiveXObject:true */
/**
Defines constructor for Flash runtime.
@class moxie/runtime/flash/Runtime
@private
*/
define("moxie/runtime/flash/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/utils/Env",
"moxie/core/utils/Dom",
"moxie/core/Exceptions",
"moxie/runtime/Runtime"
], function(Basic, Env, Dom, x, Runtime) {
var type = 'flash', extensions = {};
/**
Get the version of the Flash Player
@method getShimVersion
@private
@return {Number} Flash Player version
*/
function getShimVersion() {
var version;
try {
version = navigator.plugins['Shockwave Flash'];
version = version.description;
} catch (e1) {
try {
version = new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
} catch (e2) {
version = '0.0';
}
}
version = version.match(/\d+/g);
return parseFloat(version[0] + '.' + version[1]);
}
/**
Constructor for the Flash Runtime
@class FlashRuntime
@extends Runtime
*/
function FlashRuntime(options) {
var I = this, initTimer;
options = Basic.extend({ swf_url: Env.swf_url }, options);
Runtime.call(this, options, type, {
access_binary: function(value) {
return value && I.mode === 'browser';
},
access_image_binary: function(value) {
return value && I.mode === 'browser';
},
display_media: Runtime.capTrue,
do_cors: Runtime.capTrue,
drag_and_drop: false,
report_upload_progress: function() {
return I.mode === 'client';
},
resize_image: Runtime.capTrue,
return_response_headers: false,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) {
return true;
}
return !Basic.arrayDiff(responseType, ['', 'text', 'document']) || I.mode === 'browser';
},
return_status_code: function(code) {
return I.mode === 'browser' || !Basic.arrayDiff(code, [200, 404]);
},
select_file: Runtime.capTrue,
select_multiple: Runtime.capTrue,
send_binary_string: function(value) {
return value && I.mode === 'browser';
},
send_browser_cookies: function(value) {
return value && I.mode === 'browser';
},
send_custom_headers: function(value) {
return value && I.mode === 'browser';
},
send_multipart: Runtime.capTrue,
slice_blob: function(value) {
return value && I.mode === 'browser';
},
stream_upload: function(value) {
return value && I.mode === 'browser';
},
summon_file_dialog: false,
upload_filesize: function(size) {
return Basic.parseSizeStr(size) <= 2097152 || I.mode === 'client';
},
use_http_method: function(methods) {
return !Basic.arrayDiff(methods, ['GET', 'POST']);
}
}, {
// capabilities that require specific mode
access_binary: function(value) {
return value ? 'browser' : 'client';
},
access_image_binary: function(value) {
return value ? 'browser' : 'client';
},
report_upload_progress: function(value) {
return value ? 'browser' : 'client';
},
return_response_type: function(responseType) {
return Basic.arrayDiff(responseType, ['', 'text', 'json', 'document']) ? 'browser' : ['client', 'browser'];
},
return_status_code: function(code) {
return Basic.arrayDiff(code, [200, 404]) ? 'browser' : ['client', 'browser'];
},
send_binary_string: function(value) {
return value ? 'browser' : 'client';
},
send_browser_cookies: function(value) {
return value ? 'browser' : 'client';
},
send_custom_headers: function(value) {
return value ? 'browser' : 'client';
},
stream_upload: function(value) {
return value ? 'client' : 'browser';
},
upload_filesize: function(size) {
return Basic.parseSizeStr(size) >= 2097152 ? 'client' : 'browser';
}
}, 'client');
// minimal requirement for Flash Player version
if (getShimVersion() < 10) {
this.mode = false; // with falsy mode, runtime won't operable, no matter what the mode was before
}
Basic.extend(this, {
getShim: function() {
return Dom.get(this.uid);
},
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return I.getShim().exec(this.uid, component, action, args);
},
init: function() {
var html, el, container;
container = this.getShimContainer();
// if not the minimal height, shims are not initialized in older browsers (e.g FF3.6, IE6,7,8, Safari 4.0,5.0, etc)
Basic.extend(container.style, {
position: 'absolute',
top: '-8px',
left: '-8px',
width: '9px',
height: '9px',
overflow: 'hidden'
});
// insert flash object
html = '<object id="' + this.uid + '" type="application/x-shockwave-flash" data="' + options.swf_url + '" ';
if (Env.browser === 'IE') {
html += 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" ';
}
html += 'width="100%" height="100%" style="outline:0">' +
'<param name="movie" value="' + options.swf_url + '" />' +
'<param name="flashvars" value="uid=' + escape(this.uid) + '&target=' + Env.global_event_dispatcher + '" />' +
'<param name="wmode" value="transparent" />' +
'<param name="allowscriptaccess" value="always" />' +
'</object>';
if (Env.browser === 'IE') {
el = document.createElement('div');
container.appendChild(el);
el.outerHTML = html;
el = container = null; // just in case
} else {
container.innerHTML = html;
}
// Init is dispatched by the shim
initTimer = setTimeout(function() {
if (I && !I.initialized) { // runtime might be already destroyed by this moment
I.trigger("Error", new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
}
}, 5000);
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
clearTimeout(initTimer); // initialization check might be still onwait
options = initTimer = destroy = I = null;
};
}(this.destroy))
}, extensions);
}
Runtime.addConstructor(type, FlashRuntime);
return extensions;
});
// Included from: src/javascript/runtime/flash/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/Blob
@private
*/
define("moxie/runtime/flash/file/Blob", [
"moxie/runtime/flash/Runtime",
"moxie/file/Blob"
], function(extensions, Blob) {
var FlashBlob = {
slice: function(blob, start, end, type) {
var self = this.getRuntime();
if (start < 0) {
start = Math.max(blob.size + start, 0);
} else if (start > 0) {
start = Math.min(start, blob.size);
}
if (end < 0) {
end = Math.max(blob.size + end, 0);
} else if (end > 0) {
end = Math.min(end, blob.size);
}
blob = self.shimExec.call(this, 'Blob', 'slice', start, end, type || '');
if (blob) {
blob = new Blob(self.uid, blob);
}
return blob;
}
};
return (extensions.Blob = FlashBlob);
});
// Included from: src/javascript/runtime/flash/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileInput
@private
*/
define("moxie/runtime/flash/file/FileInput", [
"moxie/runtime/flash/Runtime"
], function(extensions) {
var FileInput = {
init: function(options) {
this.getRuntime().shimExec.call(this, 'FileInput', 'init', {
name: options.name,
accept: options.accept,
multiple: options.multiple
});
this.trigger('ready');
}
};
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/flash/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileReader
@private
*/
define("moxie/runtime/flash/file/FileReader", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Encode"
], function(extensions, Encode) {
var _result = '';
function _formatData(data, op) {
switch (op) {
case 'readAsText':
return Encode.atob(data, 'utf8');
case 'readAsBinaryString':
return Encode.atob(data);
case 'readAsDataURL':
return data;
}
return null;
}
var FileReader = {
read: function(op, blob) {
var target = this, self = target.getRuntime();
// special prefix for DataURL read mode
if (op === 'readAsDataURL') {
_result = 'data:' + (blob.type || '') + ';base64,';
}
target.bind('Progress', function(e, data) {
if (data) {
_result += _formatData(data, op);
}
});
return self.shimExec.call(this, 'FileReader', 'readAsBase64', blob.uid);
},
getResult: function() {
return _result;
},
destroy: function() {
_result = null;
}
};
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/flash/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileReaderSync
@private
*/
define("moxie/runtime/flash/file/FileReaderSync", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Encode"
], function(extensions, Encode) {
function _formatData(data, op) {
switch (op) {
case 'readAsText':
return Encode.atob(data, 'utf8');
case 'readAsBinaryString':
return Encode.atob(data);
case 'readAsDataURL':
return data;
}
return null;
}
var FileReaderSync = {
read: function(op, blob) {
var result, self = this.getRuntime();
result = self.shimExec.call(this, 'FileReaderSync', 'readAsBase64', blob.uid);
if (!result) {
return null; // or throw ex
}
// special prefix for DataURL read mode
if (op === 'readAsDataURL') {
result = 'data:' + (blob.type || '') + ';base64,' + result;
}
return _formatData(result, op, blob.type);
}
};
return (extensions.FileReaderSync = FileReaderSync);
});
// Included from: src/javascript/runtime/Transporter.js
/**
* Transporter.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/runtime/Transporter", [
"moxie/core/utils/Basic",
"moxie/core/utils/Encode",
"moxie/runtime/RuntimeClient",
"moxie/core/EventTarget"
], function(Basic, Encode, RuntimeClient, EventTarget) {
function Transporter() {
var mod, _runtime, _data, _size, _pos, _chunk_size;
RuntimeClient.call(this);
Basic.extend(this, {
uid: Basic.guid('uid_'),
state: Transporter.IDLE,
result: null,
transport: function(data, type, options) {
var self = this;
options = Basic.extend({
chunk_size: 204798
}, options);
// should divide by three, base64 requires this
if ((mod = options.chunk_size % 3)) {
options.chunk_size += 3 - mod;
}
_chunk_size = options.chunk_size;
_reset.call(this);
_data = data;
_size = data.length;
if (Basic.typeOf(options) === 'string' || options.ruid) {
_run.call(self, type, this.connectRuntime(options));
} else {
// we require this to run only once
var cb = function(e, runtime) {
self.unbind("RuntimeInit", cb);
_run.call(self, type, runtime);
};
this.bind("RuntimeInit", cb);
this.connectRuntime(options);
}
},
abort: function() {
var self = this;
self.state = Transporter.IDLE;
if (_runtime) {
_runtime.exec.call(self, 'Transporter', 'clear');
self.trigger("TransportingAborted");
}
_reset.call(self);
},
destroy: function() {
this.unbindAll();
_runtime = null;
this.disconnectRuntime();
_reset.call(this);
}
});
function _reset() {
_size = _pos = 0;
_data = this.result = null;
}
function _run(type, runtime) {
var self = this;
_runtime = runtime;
//self.unbind("RuntimeInit");
self.bind("TransportingProgress", function(e) {
_pos = e.loaded;
if (_pos < _size && Basic.inArray(self.state, [Transporter.IDLE, Transporter.DONE]) === -1) {
_transport.call(self);
}
}, 999);
self.bind("TransportingComplete", function() {
_pos = _size;
self.state = Transporter.DONE;
_data = null; // clean a bit
self.result = _runtime.exec.call(self, 'Transporter', 'getAsBlob', type || '');
}, 999);
self.state = Transporter.BUSY;
self.trigger("TransportingStarted");
_transport.call(self);
}
function _transport() {
var self = this,
chunk,
bytesLeft = _size - _pos;
if (_chunk_size > bytesLeft) {
_chunk_size = bytesLeft;
}
chunk = Encode.btoa(_data.substr(_pos, _chunk_size));
_runtime.exec.call(self, 'Transporter', 'receive', chunk, _size);
}
}
Transporter.IDLE = 0;
Transporter.BUSY = 1;
Transporter.DONE = 2;
Transporter.prototype = EventTarget.instance;
return Transporter;
});
// Included from: src/javascript/runtime/flash/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/flash/xhr/XMLHttpRequest", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Basic",
"moxie/file/Blob",
"moxie/file/File",
"moxie/file/FileReaderSync",
"moxie/xhr/FormData",
"moxie/runtime/Transporter"
], function(extensions, Basic, Blob, File, FileReaderSync, FormData, Transporter) {
var XMLHttpRequest = {
send: function(meta, data) {
var target = this, self = target.getRuntime();
function send() {
meta.transport = self.mode;
self.shimExec.call(target, 'XMLHttpRequest', 'send', meta, data);
}
function appendBlob(name, blob) {
self.shimExec.call(target, 'XMLHttpRequest', 'appendBlob', name, blob.uid);
data = null;
send();
}
function attachBlob(blob, cb) {
var tr = new Transporter();
tr.bind("TransportingComplete", function() {
cb(this.result);
});
tr.transport(blob.getSource(), blob.type, {
ruid: self.uid
});
}
// copy over the headers if any
if (!Basic.isEmptyObj(meta.headers)) {
Basic.each(meta.headers, function(value, header) {
self.shimExec.call(target, 'XMLHttpRequest', 'setRequestHeader', header, value.toString()); // Silverlight doesn't accept integers into the arguments of type object
});
}
// transfer over multipart params and blob itself
if (data instanceof FormData) {
var blobField;
data.each(function(value, name) {
if (value instanceof Blob) {
blobField = name;
} else {
self.shimExec.call(target, 'XMLHttpRequest', 'append', name, value);
}
});
if (!data.hasBlob()) {
data = null;
send();
} else {
var blob = data.getBlob();
if (blob.isDetached()) {
attachBlob(blob, function(attachedBlob) {
blob.destroy();
appendBlob(blobField, attachedBlob);
});
} else {
appendBlob(blobField, blob);
}
}
} else if (data instanceof Blob) {
if (data.isDetached()) {
attachBlob(data, function(attachedBlob) {
data.destroy();
data = attachedBlob.uid;
send();
});
} else {
data = data.uid;
send();
}
} else {
send();
}
},
getResponse: function(responseType) {
var frs, blob, self = this.getRuntime();
blob = self.shimExec.call(this, 'XMLHttpRequest', 'getResponseAsBlob');
if (blob) {
blob = new File(self.uid, blob);
if ('blob' === responseType) {
return blob;
}
try {
frs = new FileReaderSync();
if (!!~Basic.inArray(responseType, ["", "text"])) {
return frs.readAsText(blob);
} else if ('json' === responseType && !!window.JSON) {
return JSON.parse(frs.readAsText(blob));
}
} finally {
blob.destroy();
}
}
return null;
},
abort: function(upload_complete_flag) {
var self = this.getRuntime();
self.shimExec.call(this, 'XMLHttpRequest', 'abort');
this.dispatchEvent('readystatechange');
// this.dispatchEvent('progress');
this.dispatchEvent('abort');
//if (!upload_complete_flag) {
// this.dispatchEvent('uploadprogress');
//}
}
};
return (extensions.XMLHttpRequest = XMLHttpRequest);
});
// Included from: src/javascript/runtime/html4/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global File:true */
/**
Defines constructor for HTML4 runtime.
@class moxie/runtime/html4/Runtime
@private
*/
define("moxie/runtime/html4/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/runtime/Runtime",
"moxie/core/utils/Env"
], function(Basic, x, Runtime, Env) {
var type = 'html4', extensions = {};
function Html4Runtime(options) {
var I = this
, Test = Runtime.capTest
, True = Runtime.capTrue
;
Runtime.call(this, options, type, {
access_binary: Test(window.FileReader || window.File && File.getAsDataURL),
access_image_binary: false,
display_media: Test(extensions.Image && (Env.can('create_canvas') || Env.can('use_data_uri_over32kb'))),
do_cors: false,
drag_and_drop: false,
filter_by_extension: Test(function() { // if you know how to feature-detect this, please suggest
return (Env.browser === 'Chrome' && Env.version >= 28) || (Env.browser === 'IE' && Env.version >= 10);
}()),
resize_image: function() {
return extensions.Image && I.can('access_binary') && Env.can('create_canvas');
},
report_upload_progress: false,
return_response_headers: false,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) {
return true;
}
return !!~Basic.inArray(responseType, ['text', 'document', '']);
},
return_status_code: function(code) {
return !Basic.arrayDiff(code, [200, 404]);
},
select_file: function() {
return Env.can('use_fileinput');
},
select_multiple: false,
send_binary_string: false,
send_custom_headers: false,
send_multipart: true,
slice_blob: false,
stream_upload: function() {
return I.can('select_file');
},
summon_file_dialog: Test(function() { // yeah... some dirty sniffing here...
return (Env.browser === 'Firefox' && Env.version >= 4) ||
(Env.browser === 'Opera' && Env.version >= 12) ||
!!~Basic.inArray(Env.browser, ['Chrome', 'Safari']);
}()),
upload_filesize: True,
use_http_method: function(methods) {
return !Basic.arrayDiff(methods, ['GET', 'POST']);
}
});
Basic.extend(this, {
init : function() {
this.trigger("Init");
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
destroy = I = null;
};
}(this.destroy))
});
Basic.extend(this.getShim(), extensions);
}
Runtime.addConstructor(type, Html4Runtime);
return extensions;
});
// Included from: src/javascript/core/utils/Events.js
/**
* Events.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Events', [
'moxie/core/utils/Basic'
], function(Basic) {
var eventhash = {}, uid = 'moxie_' + Basic.guid();
// IE W3C like event funcs
function preventDefault() {
this.returnValue = false;
}
function stopPropagation() {
this.cancelBubble = true;
}
/**
Adds an event handler to the specified object and store reference to the handler
in objects internal Plupload registry (@see removeEvent).
@method addEvent
@for Utils
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Name to add event listener to.
@param {Function} callback Function to call when event occurs.
@param {String} [key] that might be used to add specifity to the event record.
*/
var addEvent = function(obj, name, callback, key) {
var func, events;
name = name.toLowerCase();
// Add event listener
if (obj.addEventListener) {
func = callback;
obj.addEventListener(name, func, false);
} else if (obj.attachEvent) {
func = function() {
var evt = window.event;
if (!evt.target) {
evt.target = evt.srcElement;
}
evt.preventDefault = preventDefault;
evt.stopPropagation = stopPropagation;
callback(evt);
};
obj.attachEvent('on' + name, func);
}
// Log event handler to objects internal mOxie registry
if (!obj[uid]) {
obj[uid] = Basic.guid();
}
if (!eventhash.hasOwnProperty(obj[uid])) {
eventhash[obj[uid]] = {};
}
events = eventhash[obj[uid]];
if (!events.hasOwnProperty(name)) {
events[name] = [];
}
events[name].push({
func: func,
orig: callback, // store original callback for IE
key: key
});
};
/**
Remove event handler from the specified object. If third argument (callback)
is not specified remove all events with the specified name.
@method removeEvent
@static
@param {Object} obj DOM element to remove event listener(s) from.
@param {String} name Name of event listener to remove.
@param {Function|String} [callback] might be a callback or unique key to match.
*/
var removeEvent = function(obj, name, callback) {
var type, undef;
name = name.toLowerCase();
if (obj[uid] && eventhash[obj[uid]] && eventhash[obj[uid]][name]) {
type = eventhash[obj[uid]][name];
} else {
return;
}
for (var i = type.length - 1; i >= 0; i--) {
// undefined or not, key should match
if (type[i].orig === callback || type[i].key === callback) {
if (obj.removeEventListener) {
obj.removeEventListener(name, type[i].func, false);
} else if (obj.detachEvent) {
obj.detachEvent('on'+name, type[i].func);
}
type[i].orig = null;
type[i].func = null;
type.splice(i, 1);
// If callback was passed we are done here, otherwise proceed
if (callback !== undef) {
break;
}
}
}
// If event array got empty, remove it
if (!type.length) {
delete eventhash[obj[uid]][name];
}
// If mOxie registry has become empty, remove it
if (Basic.isEmptyObj(eventhash[obj[uid]])) {
delete eventhash[obj[uid]];
// IE doesn't let you remove DOM object property with - delete
try {
delete obj[uid];
} catch(e) {
obj[uid] = undef;
}
}
};
/**
Remove all kind of events from the specified object
@method removeAllEvents
@static
@param {Object} obj DOM element to remove event listeners from.
@param {String} [key] unique key to match, when removing events.
*/
var removeAllEvents = function(obj, key) {
if (!obj || !obj[uid]) {
return;
}
Basic.each(eventhash[obj[uid]], function(events, name) {
removeEvent(obj, name, key);
});
};
return {
addEvent: addEvent,
removeEvent: removeEvent,
removeAllEvents: removeAllEvents
};
});
// Included from: src/javascript/runtime/html4/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/file/FileInput
@private
*/
define("moxie/runtime/html4/file/FileInput", [
"moxie/runtime/html4/Runtime",
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/utils/Events",
"moxie/core/utils/Mime",
"moxie/core/utils/Env"
], function(extensions, Basic, Dom, Events, Mime, Env) {
function FileInput() {
var _uid, _files = [], _mimes = [], _options;
function addInput() {
var comp = this, I = comp.getRuntime(), shimContainer, browseButton, currForm, form, input, uid;
uid = Basic.guid('uid_');
shimContainer = I.getShimContainer(); // we get new ref everytime to avoid memory leaks in IE
if (_uid) { // move previous form out of the view
currForm = Dom.get(_uid + '_form');
if (currForm) {
Basic.extend(currForm.style, { top: '100%' });
}
}
// build form in DOM, since innerHTML version not able to submit file for some reason
form = document.createElement('form');
form.setAttribute('id', uid + '_form');
form.setAttribute('method', 'post');
form.setAttribute('enctype', 'multipart/form-data');
form.setAttribute('encoding', 'multipart/form-data');
Basic.extend(form.style, {
overflow: 'hidden',
position: 'absolute',
top: 0,
left: 0,
width: '100%',
height: '100%'
});
input = document.createElement('input');
input.setAttribute('id', uid);
input.setAttribute('type', 'file');
input.setAttribute('name', _options.name || 'Filedata');
input.setAttribute('accept', _mimes.join(','));
Basic.extend(input.style, {
fontSize: '999px',
opacity: 0
});
form.appendChild(input);
shimContainer.appendChild(form);
// prepare file input to be placed underneath the browse_button element
Basic.extend(input.style, {
position: 'absolute',
top: 0,
left: 0,
width: '100%',
height: '100%'
});
if (Env.browser === 'IE' && Env.version < 10) {
Basic.extend(input.style, {
filter : "progid:DXImageTransform.Microsoft.Alpha(opacity=0)"
});
}
input.onchange = function() { // there should be only one handler for this
var file;
if (!this.value) {
return;
}
if (this.files) {
file = this.files[0];
} else {
file = {
name: this.value
};
}
_files = [file];
this.onchange = function() {}; // clear event handler
addInput.call(comp);
// after file is initialized as o.File, we need to update form and input ids
comp.bind('change', function onChange() {
var input = Dom.get(uid), form = Dom.get(uid + '_form'), file;
comp.unbind('change', onChange);
if (comp.files.length && input && form) {
file = comp.files[0];
input.setAttribute('id', file.uid);
form.setAttribute('id', file.uid + '_form');
// set upload target
form.setAttribute('target', file.uid + '_iframe');
}
input = form = null;
}, 998);
input = form = null;
comp.trigger('change');
};
// route click event to the input
if (I.can('summon_file_dialog')) {
browseButton = Dom.get(_options.browse_button);
Events.removeEvent(browseButton, 'click', comp.uid);
Events.addEvent(browseButton, 'click', function(e) {
if (input && !input.disabled) { // for some reason FF (up to 8.0.1 so far) lets to click disabled input[type=file]
input.click();
}
e.preventDefault();
}, comp.uid);
}
_uid = uid;
shimContainer = currForm = browseButton = null;
}
Basic.extend(this, {
init: function(options) {
var comp = this, I = comp.getRuntime(), shimContainer;
// figure out accept string
_options = options;
_mimes = options.accept.mimes || Mime.extList2mimes(options.accept, I.can('filter_by_extension'));
shimContainer = I.getShimContainer();
(function() {
var browseButton, zIndex, top;
browseButton = Dom.get(options.browse_button);
// Route click event to the input[type=file] element for browsers that support such behavior
if (I.can('summon_file_dialog')) {
if (Dom.getStyle(browseButton, 'position') === 'static') {
browseButton.style.position = 'relative';
}
zIndex = parseInt(Dom.getStyle(browseButton, 'z-index'), 10) || 1;
browseButton.style.zIndex = zIndex;
shimContainer.style.zIndex = zIndex - 1;
}
/* Since we have to place input[type=file] on top of the browse_button for some browsers,
browse_button loses interactivity, so we restore it here */
top = I.can('summon_file_dialog') ? browseButton : shimContainer;
Events.addEvent(top, 'mouseover', function() {
comp.trigger('mouseenter');
}, comp.uid);
Events.addEvent(top, 'mouseout', function() {
comp.trigger('mouseleave');
}, comp.uid);
Events.addEvent(top, 'mousedown', function() {
comp.trigger('mousedown');
}, comp.uid);
Events.addEvent(Dom.get(options.container), 'mouseup', function() {
comp.trigger('mouseup');
}, comp.uid);
browseButton = null;
}());
addInput.call(this);
shimContainer = null;
// trigger ready event asynchronously
comp.trigger({
type: 'ready',
async: true
});
},
getFiles: function() {
return _files;
},
disable: function(state) {
var input;
if ((input = Dom.get(_uid))) {
input.disabled = !!state;
}
},
destroy: function() {
var I = this.getRuntime()
, shim = I.getShim()
, shimContainer = I.getShimContainer()
;
Events.removeAllEvents(shimContainer, this.uid);
Events.removeAllEvents(_options && Dom.get(_options.container), this.uid);
Events.removeAllEvents(_options && Dom.get(_options.browse_button), this.uid);
if (shimContainer) {
shimContainer.innerHTML = '';
}
shim.removeInstance(this.uid);
_uid = _files = _mimes = _options = shimContainer = shim = null;
}
});
}
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/html5/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global File:true */
/**
Defines constructor for HTML5 runtime.
@class moxie/runtime/html5/Runtime
@private
*/
define("moxie/runtime/html5/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/runtime/Runtime",
"moxie/core/utils/Env"
], function(Basic, x, Runtime, Env) {
var type = "html5", extensions = {};
function Html5Runtime(options) {
var I = this
, Test = Runtime.capTest
, True = Runtime.capTrue
;
var caps = Basic.extend({
access_binary: Test(window.FileReader || window.File && window.File.getAsDataURL),
access_image_binary: function() {
return I.can('access_binary') && !!extensions.Image;
},
display_media: Test(Env.can('create_canvas') || Env.can('use_data_uri_over32kb')),
do_cors: Test(window.XMLHttpRequest && 'withCredentials' in new XMLHttpRequest()),
drag_and_drop: Test(function() {
// this comes directly from Modernizr: http://www.modernizr.com/
var div = document.createElement('div');
// IE has support for drag and drop since version 5, but doesn't support dropping files from desktop
return (('draggable' in div) || ('ondragstart' in div && 'ondrop' in div)) && (Env.browser !== 'IE' || Env.version > 9);
}()),
filter_by_extension: Test(function() { // if you know how to feature-detect this, please suggest
return (Env.browser === 'Chrome' && Env.version >= 28) || (Env.browser === 'IE' && Env.version >= 10);
}()),
return_response_headers: True,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) { // we can fake this one even if it's not supported
return true;
}
return Env.can('return_response_type', responseType);
},
return_status_code: True,
report_upload_progress: Test(window.XMLHttpRequest && new XMLHttpRequest().upload),
resize_image: function() {
return I.can('access_binary') && Env.can('create_canvas');
},
select_file: function() {
return Env.can('use_fileinput') && window.File;
},
select_folder: function() {
return I.can('select_file') && Env.browser === 'Chrome' && Env.version >= 21;
},
select_multiple: function() {
// it is buggy on Safari Windows and iOS
return I.can('select_file') &&
!(Env.browser === 'Safari' && Env.os === 'Windows') &&
!(Env.os === 'iOS' && Env.verComp(Env.osVersion, "7.0.4", '<'));
},
send_binary_string: Test(window.XMLHttpRequest && (new XMLHttpRequest().sendAsBinary || (window.Uint8Array && window.ArrayBuffer))),
send_custom_headers: Test(window.XMLHttpRequest),
send_multipart: function() {
return !!(window.XMLHttpRequest && new XMLHttpRequest().upload && window.FormData) || I.can('send_binary_string');
},
slice_blob: Test(window.File && (File.prototype.mozSlice || File.prototype.webkitSlice || File.prototype.slice)),
stream_upload: function(){
return I.can('slice_blob') && I.can('send_multipart');
},
summon_file_dialog: Test(function() { // yeah... some dirty sniffing here...
return (Env.browser === 'Firefox' && Env.version >= 4) ||
(Env.browser === 'Opera' && Env.version >= 12) ||
(Env.browser === 'IE' && Env.version >= 10) ||
!!~Basic.inArray(Env.browser, ['Chrome', 'Safari']);
}()),
upload_filesize: True
},
arguments[2]
);
Runtime.call(this, options, (arguments[1] || type), caps);
Basic.extend(this, {
init : function() {
this.trigger("Init");
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
destroy = I = null;
};
}(this.destroy))
});
Basic.extend(this.getShim(), extensions);
}
Runtime.addConstructor(type, Html5Runtime);
return extensions;
});
// Included from: src/javascript/runtime/html5/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html5/file/FileReader
@private
*/
define("moxie/runtime/html5/file/FileReader", [
"moxie/runtime/html5/Runtime",
"moxie/core/utils/Encode",
"moxie/core/utils/Basic"
], function(extensions, Encode, Basic) {
function FileReader() {
var _fr, _convertToBinary = false;
Basic.extend(this, {
read: function(op, blob) {
var target = this;
_fr = new window.FileReader();
_fr.addEventListener('progress', function(e) {
target.trigger(e);
});
_fr.addEventListener('load', function(e) {
target.trigger(e);
});
_fr.addEventListener('error', function(e) {
target.trigger(e, _fr.error);
});
_fr.addEventListener('loadend', function() {
_fr = null;
});
if (Basic.typeOf(_fr[op]) === 'function') {
_convertToBinary = false;
_fr[op](blob.getSource());
} else if (op === 'readAsBinaryString') { // readAsBinaryString is depricated in general and never existed in IE10+
_convertToBinary = true;
_fr.readAsDataURL(blob.getSource());
}
},
getResult: function() {
return _fr && _fr.result ? (_convertToBinary ? _toBinary(_fr.result) : _fr.result) : null;
},
abort: function() {
if (_fr) {
_fr.abort();
}
},
destroy: function() {
_fr = null;
}
});
function _toBinary(str) {
return Encode.atob(str.substring(str.indexOf('base64,') + 7));
}
}
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/html4/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/file/FileReader
@private
*/
define("moxie/runtime/html4/file/FileReader", [
"moxie/runtime/html4/Runtime",
"moxie/runtime/html5/file/FileReader"
], function(extensions, FileReader) {
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/html4/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/html4/xhr/XMLHttpRequest", [
"moxie/runtime/html4/Runtime",
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/utils/Url",
"moxie/core/Exceptions",
"moxie/core/utils/Events",
"moxie/file/Blob",
"moxie/xhr/FormData"
], function(extensions, Basic, Dom, Url, x, Events, Blob, FormData) {
function XMLHttpRequest() {
var _status, _response, _iframe;
function cleanup(cb) {
var target = this, uid, form, inputs, i, hasFile = false;
if (!_iframe) {
return;
}
uid = _iframe.id.replace(/_iframe$/, '');
form = Dom.get(uid + '_form');
if (form) {
inputs = form.getElementsByTagName('input');
i = inputs.length;
while (i--) {
switch (inputs[i].getAttribute('type')) {
case 'hidden':
inputs[i].parentNode.removeChild(inputs[i]);
break;
case 'file':
hasFile = true; // flag the case for later
break;
}
}
inputs = [];
if (!hasFile) { // we need to keep the form for sake of possible retries
form.parentNode.removeChild(form);
}
form = null;
}
// without timeout, request is marked as canceled (in console)
setTimeout(function() {
Events.removeEvent(_iframe, 'load', target.uid);
if (_iframe.parentNode) { // #382
_iframe.parentNode.removeChild(_iframe);
}
// check if shim container has any other children, if - not, remove it as well
var shimContainer = target.getRuntime().getShimContainer();
if (!shimContainer.children.length) {
shimContainer.parentNode.removeChild(shimContainer);
}
shimContainer = _iframe = null;
cb();
}, 1);
}
Basic.extend(this, {
send: function(meta, data) {
var target = this, I = target.getRuntime(), uid, form, input, blob;
_status = _response = null;
function createIframe() {
var container = I.getShimContainer() || document.body
, temp = document.createElement('div')
;
// IE 6 won't be able to set the name using setAttribute or iframe.name
temp.innerHTML = '<iframe id="' + uid + '_iframe" name="' + uid + '_iframe" src="javascript:""" style="display:none"></iframe>';
_iframe = temp.firstChild;
container.appendChild(_iframe);
/* _iframe.onreadystatechange = function() {
console.info(_iframe.readyState);
};*/
Events.addEvent(_iframe, 'load', function() { // _iframe.onload doesn't work in IE lte 8
var el;
try {
el = _iframe.contentWindow.document || _iframe.contentDocument || window.frames[_iframe.id].document;
// try to detect some standard error pages
if (/^4(0[0-9]|1[0-7]|2[2346])\s/.test(el.title)) { // test if title starts with 4xx HTTP error
_status = el.title.replace(/^(\d+).*$/, '$1');
} else {
_status = 200;
// get result
_response = Basic.trim(el.body.innerHTML);
// we need to fire these at least once
target.trigger({
type: 'progress',
loaded: _response.length,
total: _response.length
});
if (blob) { // if we were uploading a file
target.trigger({
type: 'uploadprogress',
loaded: blob.size || 1025,
total: blob.size || 1025
});
}
}
} catch (ex) {
if (Url.hasSameOrigin(meta.url)) {
// if response is sent with error code, iframe in IE gets redirected to res://ieframe.dll/http_x.htm
// which obviously results to cross domain error (wtf?)
_status = 404;
} else {
cleanup.call(target, function() {
target.trigger('error');
});
return;
}
}
cleanup.call(target, function() {
target.trigger('load');
});
}, target.uid);
} // end createIframe
// prepare data to be sent and convert if required
if (data instanceof FormData && data.hasBlob()) {
blob = data.getBlob();
uid = blob.uid;
input = Dom.get(uid);
form = Dom.get(uid + '_form');
if (!form) {
throw new x.DOMException(x.DOMException.NOT_FOUND_ERR);
}
} else {
uid = Basic.guid('uid_');
form = document.createElement('form');
form.setAttribute('id', uid + '_form');
form.setAttribute('method', meta.method);
form.setAttribute('enctype', 'multipart/form-data');
form.setAttribute('encoding', 'multipart/form-data');
form.setAttribute('target', uid + '_iframe');
I.getShimContainer().appendChild(form);
}
if (data instanceof FormData) {
data.each(function(value, name) {
if (value instanceof Blob) {
if (input) {
input.setAttribute('name', name);
}
} else {
var hidden = document.createElement('input');
Basic.extend(hidden, {
type : 'hidden',
name : name,
value : value
});
// make sure that input[type="file"], if it's there, comes last
if (input) {
form.insertBefore(hidden, input);
} else {
form.appendChild(hidden);
}
}
});
}
// set destination url
form.setAttribute("action", meta.url);
createIframe();
form.submit();
target.trigger('loadstart');
},
getStatus: function() {
return _status;
},
getResponse: function(responseType) {
if ('json' === responseType) {
// strip off <pre>..</pre> tags that might be enclosing the response
if (Basic.typeOf(_response) === 'string' && !!window.JSON) {
try {
return JSON.parse(_response.replace(/^\s*<pre[^>]*>/, '').replace(/<\/pre>\s*$/, ''));
} catch (ex) {
return null;
}
}
} else if ('document' === responseType) {
}
return _response;
},
abort: function() {
var target = this;
if (_iframe && _iframe.contentWindow) {
if (_iframe.contentWindow.stop) { // FireFox/Safari/Chrome
_iframe.contentWindow.stop();
} else if (_iframe.contentWindow.document.execCommand) { // IE
_iframe.contentWindow.document.execCommand('Stop');
} else {
_iframe.src = "about:blank";
}
}
cleanup.call(this, function() {
// target.dispatchEvent('readystatechange');
target.dispatchEvent('abort');
});
}
});
}
return (extensions.XMLHttpRequest = XMLHttpRequest);
});
// Included from: src/javascript/runtime/silverlight/Runtime.js
/**
* RunTime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global ActiveXObject:true */
/**
Defines constructor for Silverlight runtime.
@class moxie/runtime/silverlight/Runtime
@private
*/
define("moxie/runtime/silverlight/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/utils/Env",
"moxie/core/utils/Dom",
"moxie/core/Exceptions",
"moxie/runtime/Runtime"
], function(Basic, Env, Dom, x, Runtime) {
var type = "silverlight", extensions = {};
function isInstalled(version) {
var isVersionSupported = false, control = null, actualVer,
actualVerArray, reqVerArray, requiredVersionPart, actualVersionPart, index = 0;
try {
try {
control = new ActiveXObject('AgControl.AgControl');
if (control.IsVersionSupported(version)) {
isVersionSupported = true;
}
control = null;
} catch (e) {
var plugin = navigator.plugins["Silverlight Plug-In"];
if (plugin) {
actualVer = plugin.description;
if (actualVer === "1.0.30226.2") {
actualVer = "2.0.30226.2";
}
actualVerArray = actualVer.split(".");
while (actualVerArray.length > 3) {
actualVerArray.pop();
}
while ( actualVerArray.length < 4) {
actualVerArray.push(0);
}
reqVerArray = version.split(".");
while (reqVerArray.length > 4) {
reqVerArray.pop();
}
do {
requiredVersionPart = parseInt(reqVerArray[index], 10);
actualVersionPart = parseInt(actualVerArray[index], 10);
index++;
} while (index < reqVerArray.length && requiredVersionPart === actualVersionPart);
if (requiredVersionPart <= actualVersionPart && !isNaN(requiredVersionPart)) {
isVersionSupported = true;
}
}
}
} catch (e2) {
isVersionSupported = false;
}
return isVersionSupported;
}
/**
Constructor for the Silverlight Runtime
@class SilverlightRuntime
@extends Runtime
*/
function SilverlightRuntime(options) {
var I = this, initTimer;
options = Basic.extend({ xap_url: Env.xap_url }, options);
Runtime.call(this, options, type, {
access_binary: Runtime.capTrue,
access_image_binary: Runtime.capTrue,
display_media: Runtime.capTrue,
do_cors: Runtime.capTrue,
drag_and_drop: false,
report_upload_progress: Runtime.capTrue,
resize_image: Runtime.capTrue,
return_response_headers: function(value) {
return value && I.mode === 'client';
},
return_response_type: function(responseType) {
if (responseType !== 'json') {
return true;
} else {
return !!window.JSON;
}
},
return_status_code: function(code) {
return I.mode === 'client' || !Basic.arrayDiff(code, [200, 404]);
},
select_file: Runtime.capTrue,
select_multiple: Runtime.capTrue,
send_binary_string: Runtime.capTrue,
send_browser_cookies: function(value) {
return value && I.mode === 'browser';
},
send_custom_headers: function(value) {
return value && I.mode === 'client';
},
send_multipart: Runtime.capTrue,
slice_blob: Runtime.capTrue,
stream_upload: true,
summon_file_dialog: false,
upload_filesize: Runtime.capTrue,
use_http_method: function(methods) {
return I.mode === 'client' || !Basic.arrayDiff(methods, ['GET', 'POST']);
}
}, {
// capabilities that require specific mode
return_response_headers: function(value) {
return value ? 'client' : 'browser';
},
return_status_code: function(code) {
return Basic.arrayDiff(code, [200, 404]) ? 'client' : ['client', 'browser'];
},
send_browser_cookies: function(value) {
return value ? 'browser' : 'client';
},
send_custom_headers: function(value) {
return value ? 'client' : 'browser';
},
use_http_method: function(methods) {
return Basic.arrayDiff(methods, ['GET', 'POST']) ? 'client' : ['client', 'browser'];
}
});
// minimal requirement
if (!isInstalled('2.0.31005.0') || Env.browser === 'Opera') {
this.mode = false;
}
Basic.extend(this, {
getShim: function() {
return Dom.get(this.uid).content.Moxie;
},
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return I.getShim().exec(this.uid, component, action, args);
},
init : function() {
var container;
container = this.getShimContainer();
container.innerHTML = '<object id="' + this.uid + '" data="data:application/x-silverlight," type="application/x-silverlight-2" width="100%" height="100%" style="outline:none;">' +
'<param name="source" value="' + options.xap_url + '"/>' +
'<param name="background" value="Transparent"/>' +
'<param name="windowless" value="true"/>' +
'<param name="enablehtmlaccess" value="true"/>' +
'<param name="initParams" value="uid=' + this.uid + ',target=' + Env.global_event_dispatcher + '"/>' +
'</object>';
// Init is dispatched by the shim
initTimer = setTimeout(function() {
if (I && !I.initialized) { // runtime might be already destroyed by this moment
I.trigger("Error", new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
}
}, Env.OS !== 'Windows'? 10000 : 5000); // give it more time to initialize in non Windows OS (like Mac)
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
clearTimeout(initTimer); // initialization check might be still onwait
options = initTimer = destroy = I = null;
};
}(this.destroy))
}, extensions);
}
Runtime.addConstructor(type, SilverlightRuntime);
return extensions;
});
// Included from: src/javascript/runtime/silverlight/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/Blob
@private
*/
define("moxie/runtime/silverlight/file/Blob", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/Blob"
], function(extensions, Basic, Blob) {
return (extensions.Blob = Basic.extend({}, Blob));
});
// Included from: src/javascript/runtime/silverlight/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileInput
@private
*/
define("moxie/runtime/silverlight/file/FileInput", [
"moxie/runtime/silverlight/Runtime"
], function(extensions) {
var FileInput = {
init: function(options) {
function toFilters(accept) {
var filter = '';
for (var i = 0; i < accept.length; i++) {
filter += (filter !== '' ? '|' : '') + accept[i].title + " | *." + accept[i].extensions.replace(/,/g, ';*.');
}
return filter;
}
this.getRuntime().shimExec.call(this, 'FileInput', 'init', toFilters(options.accept), options.name, options.multiple);
this.trigger('ready');
}
};
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/silverlight/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileReader
@private
*/
define("moxie/runtime/silverlight/file/FileReader", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/FileReader"
], function(extensions, Basic, FileReader) {
return (extensions.FileReader = Basic.extend({}, FileReader));
});
// Included from: src/javascript/runtime/silverlight/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileReaderSync
@private
*/
define("moxie/runtime/silverlight/file/FileReaderSync", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/FileReaderSync"
], function(extensions, Basic, FileReaderSync) {
return (extensions.FileReaderSync = Basic.extend({}, FileReaderSync));
});
// Included from: src/javascript/runtime/silverlight/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/silverlight/xhr/XMLHttpRequest", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/xhr/XMLHttpRequest"
], function(extensions, Basic, XMLHttpRequest) {
return (extensions.XMLHttpRequest = Basic.extend({}, XMLHttpRequest));
});
expose(["moxie/core/utils/Basic","moxie/core/I18n","moxie/core/utils/Mime","moxie/core/utils/Env","moxie/core/utils/Dom","moxie/core/Exceptions","moxie/core/EventTarget","moxie/core/utils/Encode","moxie/runtime/Runtime","moxie/runtime/RuntimeClient","moxie/file/Blob","moxie/file/File","moxie/file/FileInput","moxie/runtime/RuntimeTarget","moxie/file/FileReader","moxie/core/utils/Url","moxie/file/FileReaderSync","moxie/xhr/FormData","moxie/xhr/XMLHttpRequest","moxie/runtime/Transporter","moxie/core/utils/Events"]);
})(this);/**
* o.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global moxie:true */
/**
Globally exposed namespace with the most frequently used public classes and handy methods.
@class o
@static
@private
*/
(function(exports) {
"use strict";
var o = {}, inArray = exports.moxie.core.utils.Basic.inArray;
// directly add some public classes
// (we do it dynamically here, since for custom builds we cannot know beforehand what modules were included)
(function addAlias(ns) {
var name, itemType;
for (name in ns) {
itemType = typeof(ns[name]);
if (itemType === 'object' && !~inArray(name, ['Exceptions', 'Env', 'Mime'])) {
addAlias(ns[name]);
} else if (itemType === 'function') {
o[name] = ns[name];
}
}
})(exports.moxie);
// add some manually
o.Env = exports.moxie.core.utils.Env;
o.Mime = exports.moxie.core.utils.Mime;
o.Exceptions = exports.moxie.core.Exceptions;
// expose globally
exports.mOxie = o;
if (!exports.o) {
exports.o = o;
}
return o;
})(this);
|
ajax/libs/analytics.js/2.3.16/analytics.js | wout/cdnjs | (function outer(modules, cache, entries){
/**
* Global
*/
var global = (function(){ return this; })();
/**
* Require `name`.
*
* @param {String} name
* @param {Boolean} jumped
* @api public
*/
function require(name, jumped){
if (cache[name]) return cache[name].exports;
if (modules[name]) return call(name, require);
throw new Error('cannot find module "' + name + '"');
}
/**
* Call module `id` and cache it.
*
* @param {Number} id
* @param {Function} require
* @return {Function}
* @api private
*/
function call(id, require){
var m = cache[id] = { exports: {} };
var mod = modules[id];
var name = mod[2];
var fn = mod[0];
fn.call(m.exports, function(req){
var dep = modules[id][1][req];
return require(dep ? dep : req);
}, m, m.exports, outer, modules, cache, entries);
// expose as `name`.
if (name) cache[name] = cache[id];
return cache[id].exports;
}
/**
* Require all entries exposing them on global if needed.
*/
for (var id in entries) {
if (entries[id]) {
global[entries[id]] = require(id);
} else {
require(id);
}
}
/**
* Duo flag.
*/
require.duo = true;
/**
* Expose cache.
*/
require.cache = cache;
/**
* Expose modules
*/
require.modules = modules;
/**
* Return newest require.
*/
return require;
})({
1: [function(require, module, exports) {
/**
* Analytics.js
*
* (C) 2013 Segment.io Inc.
*/
var Integrations = require('analytics.js-integrations');
var Analytics = require('./analytics');
var each = require('each');
/**
* Expose the `analytics` singleton.
*/
var analytics = module.exports = exports = new Analytics();
/**
* Expose require
*/
analytics.require = require;
/**
* Expose `VERSION`.
*/
exports.VERSION = require('./version');
/**
* Add integrations.
*/
each(Integrations, function (name, Integration) {
analytics.use(Integration);
});
}, {"analytics.js-integrations":2,"./analytics":3,"each":4,"./version":5}],
2: [function(require, module, exports) {
/**
* Module dependencies.
*/
var each = require('each');
var plugins = require('./integrations.js');
/**
* Expose the integrations, using their own `name` from their `prototype`.
*/
each(plugins, function(plugin){
var name = (plugin.Integration || plugin).prototype.name;
exports[name] = plugin;
});
}, {"each":4,"./integrations.js":6}],
4: [function(require, module, exports) {
/**
* Module dependencies.
*/
var type = require('type');
/**
* HOP reference.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Iterate the given `obj` and invoke `fn(val, i)`.
*
* @param {String|Array|Object} obj
* @param {Function} fn
* @api public
*/
module.exports = function(obj, fn){
switch (type(obj)) {
case 'array':
return array(obj, fn);
case 'object':
if ('number' == typeof obj.length) return array(obj, fn);
return object(obj, fn);
case 'string':
return string(obj, fn);
}
};
/**
* Iterate string chars.
*
* @param {String} obj
* @param {Function} fn
* @api private
*/
function string(obj, fn) {
for (var i = 0; i < obj.length; ++i) {
fn(obj.charAt(i), i);
}
}
/**
* Iterate object keys.
*
* @param {Object} obj
* @param {Function} fn
* @api private
*/
function object(obj, fn) {
for (var key in obj) {
if (has.call(obj, key)) {
fn(key, obj[key]);
}
}
}
/**
* Iterate array-ish.
*
* @param {Array|Object} obj
* @param {Function} fn
* @api private
*/
function array(obj, fn) {
for (var i = 0; i < obj.length; ++i) {
fn(obj[i], i);
}
}
}, {"type":7}],
7: [function(require, module, exports) {
/**
* toString ref.
*/
var toString = Object.prototype.toString;
/**
* Return the type of `val`.
*
* @param {Mixed} val
* @return {String}
* @api public
*/
module.exports = function(val){
switch (toString.call(val)) {
case '[object Function]': return 'function';
case '[object Date]': return 'date';
case '[object RegExp]': return 'regexp';
case '[object Arguments]': return 'arguments';
case '[object Array]': return 'array';
case '[object String]': return 'string';
}
if (val === null) return 'null';
if (val === undefined) return 'undefined';
if (val && val.nodeType === 1) return 'element';
if (val === Object(val)) return 'object';
return typeof val;
};
}, {}],
6: [function(require, module, exports) {
/**
* DON'T EDIT THIS FILE. It's automatically generated!
*/
module.exports = [
require('./lib/adroll'),
require('./lib/adwords'),
require('./lib/alexa'),
require('./lib/amplitude'),
require('./lib/appcues'),
require('./lib/awesm'),
require('./lib/awesomatic'),
require('./lib/bing-ads'),
require('./lib/bronto'),
require('./lib/bugherd'),
require('./lib/bugsnag'),
require('./lib/chartbeat'),
require('./lib/churnbee'),
require('./lib/clicktale'),
require('./lib/clicky'),
require('./lib/comscore'),
require('./lib/crazy-egg'),
require('./lib/curebit'),
require('./lib/customerio'),
require('./lib/drip'),
require('./lib/errorception'),
require('./lib/evergage'),
require('./lib/facebook-conversion-tracking'),
require('./lib/foxmetrics'),
require('./lib/frontleaf'),
require('./lib/gauges'),
require('./lib/get-satisfaction'),
require('./lib/google-analytics'),
require('./lib/google-tag-manager'),
require('./lib/gosquared'),
require('./lib/heap'),
require('./lib/hellobar'),
require('./lib/hittail'),
require('./lib/hublo'),
require('./lib/hubspot'),
require('./lib/improvely'),
require('./lib/insidevault'),
require('./lib/inspectlet'),
require('./lib/intercom'),
require('./lib/keen-io'),
require('./lib/kenshoo'),
require('./lib/kissmetrics'),
require('./lib/klaviyo'),
require('./lib/leadlander'),
require('./lib/livechat'),
require('./lib/lucky-orange'),
require('./lib/lytics'),
require('./lib/mixpanel'),
require('./lib/mojn'),
require('./lib/mouseflow'),
require('./lib/mousestats'),
require('./lib/navilytics'),
require('./lib/olark'),
require('./lib/optimizely'),
require('./lib/perfect-audience'),
require('./lib/pingdom'),
require('./lib/piwik'),
require('./lib/preact'),
require('./lib/qualaroo'),
require('./lib/quantcast'),
require('./lib/rollbar'),
require('./lib/saasquatch'),
require('./lib/sentry'),
require('./lib/snapengage'),
require('./lib/spinnakr'),
require('./lib/tapstream'),
require('./lib/trakio'),
require('./lib/twitter-ads'),
require('./lib/usercycle'),
require('./lib/uservoice'),
require('./lib/vero'),
require('./lib/visual-website-optimizer'),
require('./lib/webengage'),
require('./lib/woopra'),
require('./lib/yandex-metrica')
];
}, {"./lib/adroll":8,"./lib/adwords":9,"./lib/alexa":10,"./lib/amplitude":11,"./lib/appcues":12,"./lib/awesm":13,"./lib/awesomatic":14,"./lib/bing-ads":15,"./lib/bronto":16,"./lib/bugherd":17,"./lib/bugsnag":18,"./lib/chartbeat":19,"./lib/churnbee":20,"./lib/clicktale":21,"./lib/clicky":22,"./lib/comscore":23,"./lib/crazy-egg":24,"./lib/curebit":25,"./lib/customerio":26,"./lib/drip":27,"./lib/errorception":28,"./lib/evergage":29,"./lib/facebook-conversion-tracking":30,"./lib/foxmetrics":31,"./lib/frontleaf":32,"./lib/gauges":33,"./lib/get-satisfaction":34,"./lib/google-analytics":35,"./lib/google-tag-manager":36,"./lib/gosquared":37,"./lib/heap":38,"./lib/hellobar":39,"./lib/hittail":40,"./lib/hublo":41,"./lib/hubspot":42,"./lib/improvely":43,"./lib/insidevault":44,"./lib/inspectlet":45,"./lib/intercom":46,"./lib/keen-io":47,"./lib/kenshoo":48,"./lib/kissmetrics":49,"./lib/klaviyo":50,"./lib/leadlander":51,"./lib/livechat":52,"./lib/lucky-orange":53,"./lib/lytics":54,"./lib/mixpanel":55,"./lib/mojn":56,"./lib/mouseflow":57,"./lib/mousestats":58,"./lib/navilytics":59,"./lib/olark":60,"./lib/optimizely":61,"./lib/perfect-audience":62,"./lib/pingdom":63,"./lib/piwik":64,"./lib/preact":65,"./lib/qualaroo":66,"./lib/quantcast":67,"./lib/rollbar":68,"./lib/saasquatch":69,"./lib/sentry":70,"./lib/snapengage":71,"./lib/spinnakr":72,"./lib/tapstream":73,"./lib/trakio":74,"./lib/twitter-ads":75,"./lib/usercycle":76,"./lib/uservoice":77,"./lib/vero":78,"./lib/visual-website-optimizer":79,"./lib/webengage":80,"./lib/woopra":81,"./lib/yandex-metrica":82}],
8: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var snake = require('to-snake-case');
var useHttps = require('use-https');
var each = require('each');
var is = require('is');
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose `AdRoll` integration.
*/
var AdRoll = module.exports = integration('AdRoll')
.assumesPageview()
.global('__adroll_loaded')
.global('adroll_adv_id')
.global('adroll_pix_id')
.global('adroll_custom_data')
.option('advId', '')
.option('pixId', '')
.tag('http', '<script src="http://a.adroll.com/j/roundtrip.js">')
.tag('https', '<script src="https://s.adroll.com/j/roundtrip.js">')
.mapping('events');
/**
* Initialize.
*
* http://support.adroll.com/getting-started-in-4-easy-steps/#step-one
* http://support.adroll.com/enhanced-conversion-tracking/
*
* @param {Object} page
*/
AdRoll.prototype.initialize = function(page){
window.adroll_adv_id = this.options.advId;
window.adroll_pix_id = this.options.pixId;
window.__adroll_loaded = true;
var name = useHttps() ? 'https' : 'http';
this.load(name, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
AdRoll.prototype.loaded = function(){
return window.__adroll;
};
/**
* Page.
*
* http://support.adroll.com/segmenting-clicks/
*
* @param {Page} page
*/
AdRoll.prototype.page = function(page){
var name = page.fullName();
this.track(page.track(name));
};
/**
* Track.
*
* @param {Track} track
*/
AdRoll.prototype.track = function(track){
var event = track.event();
var user = this.analytics.user();
var events = this.events(event);
var total = track.revenue() || track.total() || 0;
var orderId = track.orderId() || 0;
each(events, function(event){
var data = {};
if (user.id()) data.user_id = user.id();
data.adroll_conversion_value_in_dollars = total;
data.order_id = orderId;
// the adroll interface only allows for
// segment names which are snake cased.
data.adroll_segments = snake(event);
window.__adroll.record_user(data);
});
// no events found
if (!events.length) {
var data = {};
if (user.id()) data.user_id = user.id();
data.adroll_segments = snake(event);
window.__adroll.record_user(data);
}
};
}, {"analytics.js-integration":83,"to-snake-case":84,"use-https":85,"each":4,"is":86}],
83: [function(require, module, exports) {
/**
* Module dependencies.
*/
var bind = require('bind');
var callback = require('callback');
var clone = require('clone');
var debug = require('debug');
var defaults = require('defaults');
var protos = require('./protos');
var slug = require('slug');
var statics = require('./statics');
/**
* Expose `createIntegration`.
*/
module.exports = createIntegration;
/**
* Create a new `Integration` constructor.
*
* @param {String} name
* @return {Function} Integration
*/
function createIntegration(name){
/**
* Initialize a new `Integration`.
*
* @param {Object} options
*/
function Integration(options){
if (options && options.addIntegration) {
// plugin
return options.addIntegration(Integration);
}
this.debug = debug('analytics:integration:' + slug(name));
this.options = defaults(clone(options) || {}, this.defaults);
this._queue = [];
this.once('ready', bind(this, this.flush));
Integration.emit('construct', this);
this.ready = bind(this, this.ready);
this._wrapInitialize();
this._wrapPage();
this._wrapTrack();
}
Integration.prototype.defaults = {};
Integration.prototype.globals = [];
Integration.prototype.templates = {};
Integration.prototype.name = name;
for (var key in statics) Integration[key] = statics[key];
for (var key in protos) Integration.prototype[key] = protos[key];
return Integration;
}
}, {"bind":87,"callback":88,"clone":89,"debug":90,"defaults":91,"./protos":92,"slug":93,"./statics":94}],
87: [function(require, module, exports) {
var bind = require('bind')
, bindAll = require('bind-all');
/**
* Expose `bind`.
*/
module.exports = exports = bind;
/**
* Expose `bindAll`.
*/
exports.all = bindAll;
/**
* Expose `bindMethods`.
*/
exports.methods = bindMethods;
/**
* Bind `methods` on `obj` to always be called with the `obj` as context.
*
* @param {Object} obj
* @param {String} methods...
*/
function bindMethods (obj, methods) {
methods = [].slice.call(arguments, 1);
for (var i = 0, method; method = methods[i]; i++) {
obj[method] = bind(obj, obj[method]);
}
return obj;
}
}, {"bind":95,"bind-all":96}],
95: [function(require, module, exports) {
/**
* Slice reference.
*/
var slice = [].slice;
/**
* Bind `obj` to `fn`.
*
* @param {Object} obj
* @param {Function|String} fn or string
* @return {Function}
* @api public
*/
module.exports = function(obj, fn){
if ('string' == typeof fn) fn = obj[fn];
if ('function' != typeof fn) throw new Error('bind() requires a function');
var args = slice.call(arguments, 2);
return function(){
return fn.apply(obj, args.concat(slice.call(arguments)));
}
};
}, {}],
96: [function(require, module, exports) {
try {
var bind = require('bind');
var type = require('type');
} catch (e) {
var bind = require('bind-component');
var type = require('type-component');
}
module.exports = function (obj) {
for (var key in obj) {
var val = obj[key];
if (type(val) === 'function') obj[key] = bind(obj, obj[key]);
}
return obj;
};
}, {"bind":95,"type":7}],
88: [function(require, module, exports) {
var next = require('next-tick');
/**
* Expose `callback`.
*/
module.exports = callback;
/**
* Call an `fn` back synchronously if it exists.
*
* @param {Function} fn
*/
function callback (fn) {
if ('function' === typeof fn) fn();
}
/**
* Call an `fn` back asynchronously if it exists. If `wait` is ommitted, the
* `fn` will be called on next tick.
*
* @param {Function} fn
* @param {Number} wait (optional)
*/
callback.async = function (fn, wait) {
if ('function' !== typeof fn) return;
if (!wait) return next(fn);
setTimeout(fn, wait);
};
/**
* Symmetry.
*/
callback.sync = callback;
}, {"next-tick":97}],
97: [function(require, module, exports) {
"use strict"
if (typeof setImmediate == 'function') {
module.exports = function(f){ setImmediate(f) }
}
// legacy node.js
else if (typeof process != 'undefined' && typeof process.nextTick == 'function') {
module.exports = process.nextTick
}
// fallback for other environments / postMessage behaves badly on IE8
else if (typeof window == 'undefined' || window.ActiveXObject || !window.postMessage) {
module.exports = function(f){ setTimeout(f) };
} else {
var q = [];
window.addEventListener('message', function(){
var i = 0;
while (i < q.length) {
try { q[i++](); }
catch (e) {
q = q.slice(i);
window.postMessage('tic!', '*');
throw e;
}
}
q.length = 0;
}, true);
module.exports = function(fn){
if (!q.length) window.postMessage('tic!', '*');
q.push(fn);
}
}
}, {}],
89: [function(require, module, exports) {
/**
* Module dependencies.
*/
var type;
try {
type = require('type');
} catch(e){
type = require('type-component');
}
/**
* Module exports.
*/
module.exports = clone;
/**
* Clones objects.
*
* @param {Mixed} any object
* @api public
*/
function clone(obj){
switch (type(obj)) {
case 'object':
var copy = {};
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
copy[key] = clone(obj[key]);
}
}
return copy;
case 'array':
var copy = new Array(obj.length);
for (var i = 0, l = obj.length; i < l; i++) {
copy[i] = clone(obj[i]);
}
return copy;
case 'regexp':
// from millermedeiros/amd-utils - MIT
var flags = '';
flags += obj.multiline ? 'm' : '';
flags += obj.global ? 'g' : '';
flags += obj.ignoreCase ? 'i' : '';
return new RegExp(obj.source, flags);
case 'date':
return new Date(obj.getTime());
default: // string, number, boolean, …
return obj;
}
}
}, {"type":7}],
90: [function(require, module, exports) {
if ('undefined' == typeof window) {
module.exports = require('./lib/debug');
} else {
module.exports = require('./debug');
}
}, {"./lib/debug":98,"./debug":99}],
98: [function(require, module, exports) {
/**
* Module dependencies.
*/
var tty = require('tty');
/**
* Expose `debug()` as the module.
*/
module.exports = debug;
/**
* Enabled debuggers.
*/
var names = []
, skips = [];
(process.env.DEBUG || '')
.split(/[\s,]+/)
.forEach(function(name){
name = name.replace('*', '.*?');
if (name[0] === '-') {
skips.push(new RegExp('^' + name.substr(1) + '$'));
} else {
names.push(new RegExp('^' + name + '$'));
}
});
/**
* Colors.
*/
var colors = [6, 2, 3, 4, 5, 1];
/**
* Previous debug() call.
*/
var prev = {};
/**
* Previously assigned color.
*/
var prevColor = 0;
/**
* Is stdout a TTY? Colored output is disabled when `true`.
*/
var isatty = tty.isatty(2);
/**
* Select a color.
*
* @return {Number}
* @api private
*/
function color() {
return colors[prevColor++ % colors.length];
}
/**
* Humanize the given `ms`.
*
* @param {Number} m
* @return {String}
* @api private
*/
function humanize(ms) {
var sec = 1000
, min = 60 * 1000
, hour = 60 * min;
if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
if (ms >= min) return (ms / min).toFixed(1) + 'm';
if (ms >= sec) return (ms / sec | 0) + 's';
return ms + 'ms';
}
/**
* Create a debugger with the given `name`.
*
* @param {String} name
* @return {Type}
* @api public
*/
function debug(name) {
function disabled(){}
disabled.enabled = false;
var match = skips.some(function(re){
return re.test(name);
});
if (match) return disabled;
match = names.some(function(re){
return re.test(name);
});
if (!match) return disabled;
var c = color();
function colored(fmt) {
fmt = coerce(fmt);
var curr = new Date;
var ms = curr - (prev[name] || curr);
prev[name] = curr;
fmt = ' \u001b[9' + c + 'm' + name + ' '
+ '\u001b[3' + c + 'm\u001b[90m'
+ fmt + '\u001b[3' + c + 'm'
+ ' +' + humanize(ms) + '\u001b[0m';
console.error.apply(this, arguments);
}
function plain(fmt) {
fmt = coerce(fmt);
fmt = new Date().toUTCString()
+ ' ' + name + ' ' + fmt;
console.error.apply(this, arguments);
}
colored.enabled = plain.enabled = true;
return isatty || process.env.DEBUG_COLORS
? colored
: plain;
}
/**
* Coerce `val`.
*/
function coerce(val) {
if (val instanceof Error) return val.stack || val.message;
return val;
}
}, {}],
99: [function(require, module, exports) {
/**
* Expose `debug()` as the module.
*/
module.exports = debug;
/**
* Create a debugger with the given `name`.
*
* @param {String} name
* @return {Type}
* @api public
*/
function debug(name) {
if (!debug.enabled(name)) return function(){};
return function(fmt){
fmt = coerce(fmt);
var curr = new Date;
var ms = curr - (debug[name] || curr);
debug[name] = curr;
fmt = name
+ ' '
+ fmt
+ ' +' + debug.humanize(ms);
// This hackery is required for IE8
// where `console.log` doesn't have 'apply'
window.console
&& console.log
&& Function.prototype.apply.call(console.log, console, arguments);
}
}
/**
* The currently active debug mode names.
*/
debug.names = [];
debug.skips = [];
/**
* Enables a debug mode by name. This can include modes
* separated by a colon and wildcards.
*
* @param {String} name
* @api public
*/
debug.enable = function(name) {
try {
localStorage.debug = name;
} catch(e){}
var split = (name || '').split(/[\s,]+/)
, len = split.length;
for (var i = 0; i < len; i++) {
name = split[i].replace('*', '.*?');
if (name[0] === '-') {
debug.skips.push(new RegExp('^' + name.substr(1) + '$'));
}
else {
debug.names.push(new RegExp('^' + name + '$'));
}
}
};
/**
* Disable debug output.
*
* @api public
*/
debug.disable = function(){
debug.enable('');
};
/**
* Humanize the given `ms`.
*
* @param {Number} m
* @return {String}
* @api private
*/
debug.humanize = function(ms) {
var sec = 1000
, min = 60 * 1000
, hour = 60 * min;
if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
if (ms >= min) return (ms / min).toFixed(1) + 'm';
if (ms >= sec) return (ms / sec | 0) + 's';
return ms + 'ms';
};
/**
* Returns true if the given mode name is enabled, false otherwise.
*
* @param {String} name
* @return {Boolean}
* @api public
*/
debug.enabled = function(name) {
for (var i = 0, len = debug.skips.length; i < len; i++) {
if (debug.skips[i].test(name)) {
return false;
}
}
for (var i = 0, len = debug.names.length; i < len; i++) {
if (debug.names[i].test(name)) {
return true;
}
}
return false;
};
/**
* Coerce `val`.
*/
function coerce(val) {
if (val instanceof Error) return val.stack || val.message;
return val;
}
// persist
try {
if (window.localStorage) debug.enable(localStorage.debug);
} catch(e){}
}, {}],
91: [function(require, module, exports) {
'use strict';
/**
* Merge default values.
*
* @param {Object} dest
* @param {Object} defaults
* @return {Object}
* @api public
*/
var defaults = function (dest, src, recursive) {
for (var prop in src) {
if (recursive && dest[prop] instanceof Object && src[prop] instanceof Object) {
dest[prop] = defaults(dest[prop], src[prop], true);
} else if (! (prop in dest)) {
dest[prop] = src[prop];
}
}
return dest;
};
/**
* Expose `defaults`.
*/
module.exports = defaults;
}, {}],
92: [function(require, module, exports) {
/**
* Module dependencies.
*/
var loadScript = require('segmentio/load-script');
var normalize = require('to-no-case');
var callback = require('callback');
var Emitter = require('emitter');
var events = require('./events');
var tick = require('next-tick');
var assert = require('assert');
var after = require('after');
var each = require('component/each');
var type = require('type');
var fmt = require('yields/fmt');
/**
* Window defaults.
*/
var setTimeout = window.setTimeout;
var setInterval = window.setInterval;
var onerror = null;
var onload = null;
/**
* Mixin emitter.
*/
Emitter(exports);
/**
* Initialize.
*/
exports.initialize = function(){
var ready = this.ready;
tick(ready);
};
/**
* Loaded?
*
* @return {Boolean}
* @api private
*/
exports.loaded = function(){
return false;
};
/**
* Load.
*
* @param {Function} cb
*/
exports.load = function(cb){
callback.async(cb);
};
/**
* Page.
*
* @param {Page} page
*/
exports.page = function(page){};
/**
* Track.
*
* @param {Track} track
*/
exports.track = function(track){};
/**
* Get events that match `str`.
*
* Examples:
*
* events = { my_event: 'a4991b88' }
* .map(events, 'My Event');
* // => ["a4991b88"]
* .map(events, 'whatever');
* // => []
*
* events = [{ key: 'my event', value: '9b5eb1fa' }]
* .map(events, 'my_event');
* // => ["9b5eb1fa"]
* .map(events, 'whatever');
* // => []
*
* @param {String} str
* @return {Array}
* @api public
*/
exports.map = function(obj, str){
var a = normalize(str);
var ret = [];
// noop
if (!obj) return ret;
// object
if ('object' == type(obj)) {
for (var k in obj) {
var item = obj[k];
var b = normalize(k);
if (b == a) ret.push(item);
}
}
// array
if ('array' == type(obj)) {
if (!obj.length) return ret;
if (!obj[0].key) return ret;
for (var i = 0; i < obj.length; ++i) {
var item = obj[i];
var b = normalize(item.key);
if (b == a) ret.push(item.value);
}
}
return ret;
};
/**
* Invoke a `method` that may or may not exist on the prototype with `args`,
* queueing or not depending on whether the integration is "ready". Don't
* trust the method call, since it contains integration party code.
*
* @param {String} method
* @param {Mixed} args...
* @api private
*/
exports.invoke = function(method){
if (!this[method]) return;
var args = [].slice.call(arguments, 1);
if (!this._ready) return this.queue(method, args);
var ret;
try {
this.debug('%s with %o', method, args);
ret = this[method].apply(this, args);
} catch (e) {
this.debug('error %o calling %s with %o', e, method, args);
}
return ret;
};
/**
* Queue a `method` with `args`. If the integration assumes an initial
* pageview, then let the first call to `page` pass through.
*
* @param {String} method
* @param {Array} args
* @api private
*/
exports.queue = function(method, args){
if ('page' == method && this._assumesPageview && !this._initialized) {
return this.page.apply(this, args);
}
this._queue.push({ method: method, args: args });
};
/**
* Flush the internal queue.
*
* @api private
*/
exports.flush = function(){
this._ready = true;
var call;
while (call = this._queue.shift()) this[call.method].apply(this, call.args);
};
/**
* Reset the integration, removing its global variables.
*
* @api private
*/
exports.reset = function(){
for (var i = 0, key; key = this.globals[i]; i++) window[key] = undefined;
window.setTimeout = setTimeout;
window.setInterval = setInterval;
window.onerror = onerror;
window.onload = onload;
};
/**
* Load a tag by `name`.
*
* @param {String} name
* @param {Function} [fn]
*/
exports.load = function(name, locals, fn){
if ('function' == typeof name) fn = name, locals = null, name = null;
if (name && 'object' == typeof name) fn = locals, locals = name, name = null;
if ('function' == typeof locals) fn = locals, locals = null;
name = name || 'library';
locals = locals || {};
locals = this.locals(locals);
var template = this.templates[name];
assert(template, fmt('Template "%s" not defined.', name));
var attrs = render(template, locals);
var el;
switch (template.type) {
case 'img':
attrs.width = 1;
attrs.height = 1;
el = loadImage(attrs, fn);
break;
case 'script':
el = loadScript(attrs, fn);
// TODO: hack until refactoring load-script
delete attrs.src;
each(attrs, function(key, val){
el.setAttribute(key, val);
});
break;
case 'iframe':
el = loadIframe(attrs, fn);
break;
}
return el;
};
/**
* Locals for tag templates.
*
* By default it includes a cache buster,
* and all of the options.
*
* @param {Object} [locals]
* @return {Object}
*/
exports.locals = function(locals){
locals = locals || {};
var cache = Math.floor(new Date().getTime() / 3600000);
if (!locals.hasOwnProperty('cache')) locals.cache = cache;
each(this.options, function(key, val){
if (!locals.hasOwnProperty(key)) locals[key] = val;
});
return locals;
};
/**
* Simple way to emit ready.
*/
exports.ready = function(){
this.emit('ready');
};
/**
* Wrap the initialize method in an exists check, so we don't have to do it for
* every single integration.
*
* @api private
*/
exports._wrapInitialize = function(){
var initialize = this.initialize;
this.initialize = function(){
this.debug('initialize');
this._initialized = true;
var ret = initialize.apply(this, arguments);
this.emit('initialize');
return ret;
};
if (this._assumesPageview) this.initialize = after(2, this.initialize);
};
/**
* Wrap the page method to call `initialize` instead if the integration assumes
* a pageview.
*
* @api private
*/
exports._wrapPage = function(){
var page = this.page;
this.page = function(){
if (this._assumesPageview && !this._initialized) {
return this.initialize.apply(this, arguments);
}
return page.apply(this, arguments);
};
};
/**
* Wrap the track method to call other ecommerce methods if
* available depending on the `track.event()`.
*
* @api private
*/
exports._wrapTrack = function(){
var t = this.track;
this.track = function(track){
var event = track.event();
var called;
var ret;
for (var method in events) {
var regexp = events[method];
if (!this[method]) continue;
if (!regexp.test(event)) continue;
ret = this[method].apply(this, arguments);
called = true;
break;
}
if (!called) ret = t.apply(this, arguments);
return ret;
};
};
function loadImage(attrs, fn) {
fn = fn || function(){};
var img = new Image;
img.onerror = error(fn, 'failed to load pixel', img);
img.onload = function(){ fn(); };
img.src = attrs.src;
img.width = 1;
img.height = 1;
return img;
}
function error(fn, message, img){
return function(e){
e = e || window.event;
var err = new Error(message);
err.event = e;
err.source = img;
fn(err);
};
}
/**
* Render template + locals into an `attrs` object.
*
* @param {Object} template
* @param {Object} locals
* @return {Object}
*/
function render(template, locals) {
var attrs = {};
each(template.attrs, function(key, val){
attrs[key] = val.replace(/\{\{\ *(\w+)\ *\}\}/g, function(_, $1){
return locals[$1];
});
});
return attrs;
}
}, {"segmentio/load-script":100,"to-no-case":101,"callback":88,"emitter":102,"./events":103,"next-tick":97,"assert":104,"after":105,"component/each":106,"type":7,"yields/fmt":107}],
100: [function(require, module, exports) {
/**
* Module dependencies.
*/
var onload = require('script-onload');
var tick = require('next-tick');
var type = require('type');
/**
* Expose `loadScript`.
*
* @param {Object} options
* @param {Function} fn
* @api public
*/
module.exports = function loadScript(options, fn){
if (!options) throw new Error('Cant load nothing...');
// Allow for the simplest case, just passing a `src` string.
if ('string' == type(options)) options = { src : options };
var https = document.location.protocol === 'https:' ||
document.location.protocol === 'chrome-extension:';
// If you use protocol relative URLs, third-party scripts like Google
// Analytics break when testing with `file:` so this fixes that.
if (options.src && options.src.indexOf('//') === 0) {
options.src = https ? 'https:' + options.src : 'http:' + options.src;
}
// Allow them to pass in different URLs depending on the protocol.
if (https && options.https) options.src = options.https;
else if (!https && options.http) options.src = options.http;
// Make the `<script>` element and insert it before the first script on the
// page, which is guaranteed to exist since this Javascript is running.
var script = document.createElement('script');
script.type = 'text/javascript';
script.async = true;
script.src = options.src;
// If we have a fn, attach event handlers, even in IE. Based off of
// the Third-Party Javascript script loading example:
// https://github.com/thirdpartyjs/thirdpartyjs-code/blob/master/examples/templates/02/loading-files/index.html
if ('function' == type(fn)) {
onload(script, fn);
}
tick(function(){
// Append after event listeners are attached for IE.
var firstScript = document.getElementsByTagName('script')[0];
firstScript.parentNode.insertBefore(script, firstScript);
});
// Return the script element in case they want to do anything special, like
// give it an ID or attributes.
return script;
};
}, {"script-onload":108,"next-tick":97,"type":7}],
108: [function(require, module, exports) {
// https://github.com/thirdpartyjs/thirdpartyjs-code/blob/master/examples/templates/02/loading-files/index.html
/**
* Invoke `fn(err)` when the given `el` script loads.
*
* @param {Element} el
* @param {Function} fn
* @api public
*/
module.exports = function(el, fn){
return el.addEventListener
? add(el, fn)
: attach(el, fn);
};
/**
* Add event listener to `el`, `fn()`.
*
* @param {Element} el
* @param {Function} fn
* @api private
*/
function add(el, fn){
el.addEventListener('load', function(_, e){ fn(null, e); }, false);
el.addEventListener('error', function(e){
var err = new Error('failed to load the script "' + el.src + '"');
err.event = e;
fn(err);
}, false);
}
/**
* Attach evnet.
*
* @param {Element} el
* @param {Function} fn
* @api private
*/
function attach(el, fn){
el.attachEvent('onreadystatechange', function(e){
if (!/complete|loaded/.test(el.readyState)) return;
fn(null, e);
});
}
}, {}],
101: [function(require, module, exports) {
/**
* Expose `toNoCase`.
*/
module.exports = toNoCase;
/**
* Test whether a string is camel-case.
*/
var hasSpace = /\s/;
var hasSeparator = /[\W_]/;
/**
* Remove any starting case from a `string`, like camel or snake, but keep
* spaces and punctuation that may be important otherwise.
*
* @param {String} string
* @return {String}
*/
function toNoCase (string) {
if (hasSpace.test(string)) return string.toLowerCase();
if (hasSeparator.test(string)) return unseparate(string).toLowerCase();
return uncamelize(string).toLowerCase();
}
/**
* Separator splitter.
*/
var separatorSplitter = /[\W_]+(.|$)/g;
/**
* Un-separate a `string`.
*
* @param {String} string
* @return {String}
*/
function unseparate (string) {
return string.replace(separatorSplitter, function (m, next) {
return next ? ' ' + next : '';
});
}
/**
* Camelcase splitter.
*/
var camelSplitter = /(.)([A-Z]+)/g;
/**
* Un-camelcase a `string`.
*
* @param {String} string
* @return {String}
*/
function uncamelize (string) {
return string.replace(camelSplitter, function (m, previous, uppers) {
return previous + ' ' + uppers.toLowerCase().split('').join(' ');
});
}
}, {}],
102: [function(require, module, exports) {
/**
* Module dependencies.
*/
var index = require('indexof');
/**
* Expose `Emitter`.
*/
module.exports = Emitter;
/**
* Initialize a new `Emitter`.
*
* @api public
*/
function Emitter(obj) {
if (obj) return mixin(obj);
};
/**
* Mixin the emitter properties.
*
* @param {Object} obj
* @return {Object}
* @api private
*/
function mixin(obj) {
for (var key in Emitter.prototype) {
obj[key] = Emitter.prototype[key];
}
return obj;
}
/**
* Listen on the given `event` with `fn`.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.on =
Emitter.prototype.addEventListener = function(event, fn){
this._callbacks = this._callbacks || {};
(this._callbacks[event] = this._callbacks[event] || [])
.push(fn);
return this;
};
/**
* Adds an `event` listener that will be invoked a single
* time then automatically removed.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.once = function(event, fn){
var self = this;
this._callbacks = this._callbacks || {};
function on() {
self.off(event, on);
fn.apply(this, arguments);
}
fn._off = on;
this.on(event, on);
return this;
};
/**
* Remove the given callback for `event` or all
* registered callbacks.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.off =
Emitter.prototype.removeListener =
Emitter.prototype.removeAllListeners =
Emitter.prototype.removeEventListener = function(event, fn){
this._callbacks = this._callbacks || {};
// all
if (0 == arguments.length) {
this._callbacks = {};
return this;
}
// specific event
var callbacks = this._callbacks[event];
if (!callbacks) return this;
// remove all handlers
if (1 == arguments.length) {
delete this._callbacks[event];
return this;
}
// remove specific handler
var i = index(callbacks, fn._off || fn);
if (~i) callbacks.splice(i, 1);
return this;
};
/**
* Emit `event` with the given args.
*
* @param {String} event
* @param {Mixed} ...
* @return {Emitter}
*/
Emitter.prototype.emit = function(event){
this._callbacks = this._callbacks || {};
var args = [].slice.call(arguments, 1)
, callbacks = this._callbacks[event];
if (callbacks) {
callbacks = callbacks.slice(0);
for (var i = 0, len = callbacks.length; i < len; ++i) {
callbacks[i].apply(this, args);
}
}
return this;
};
/**
* Return array of callbacks for `event`.
*
* @param {String} event
* @return {Array}
* @api public
*/
Emitter.prototype.listeners = function(event){
this._callbacks = this._callbacks || {};
return this._callbacks[event] || [];
};
/**
* Check if this emitter has `event` handlers.
*
* @param {String} event
* @return {Boolean}
* @api public
*/
Emitter.prototype.hasListeners = function(event){
return !! this.listeners(event).length;
};
}, {"indexof":109}],
109: [function(require, module, exports) {
module.exports = function(arr, obj){
if (arr.indexOf) return arr.indexOf(obj);
for (var i = 0; i < arr.length; ++i) {
if (arr[i] === obj) return i;
}
return -1;
};
}, {}],
103: [function(require, module, exports) {
/**
* Expose `events`.
*/
module.exports = {
removedProduct: /removed[ _]?product/i,
viewedProduct: /viewed[ _]?product/i,
addedProduct: /added[ _]?product/i,
completedOrder: /completed[ _]?order/i
};
}, {}],
104: [function(require, module, exports) {
/**
* Module dependencies.
*/
var equals = require('equals');
var fmt = require('fmt');
var stack = require('stack');
/**
* Assert `expr` with optional failure `msg`.
*
* @param {Mixed} expr
* @param {String} [msg]
* @api public
*/
module.exports = exports = function (expr, msg) {
if (expr) return;
throw new Error(msg || message());
};
/**
* Assert `actual` is weak equal to `expected`.
*
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} [msg]
* @api public
*/
exports.equal = function (actual, expected, msg) {
if (actual == expected) return;
throw new Error(msg || fmt('Expected %o to equal %o.', actual, expected));
};
/**
* Assert `actual` is not weak equal to `expected`.
*
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} [msg]
* @api public
*/
exports.notEqual = function (actual, expected, msg) {
if (actual != expected) return;
throw new Error(msg || fmt('Expected %o not to equal %o.', actual, expected));
};
/**
* Assert `actual` is deep equal to `expected`.
*
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} [msg]
* @api public
*/
exports.deepEqual = function (actual, expected, msg) {
if (equals(actual, expected)) return;
throw new Error(msg || fmt('Expected %o to deeply equal %o.', actual, expected));
};
/**
* Assert `actual` is not deep equal to `expected`.
*
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} [msg]
* @api public
*/
exports.notDeepEqual = function (actual, expected, msg) {
if (!equals(actual, expected)) return;
throw new Error(msg || fmt('Expected %o not to deeply equal %o.', actual, expected));
};
/**
* Assert `actual` is strict equal to `expected`.
*
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} [msg]
* @api public
*/
exports.strictEqual = function (actual, expected, msg) {
if (actual === expected) return;
throw new Error(msg || fmt('Expected %o to strictly equal %o.', actual, expected));
};
/**
* Assert `actual` is not strict equal to `expected`.
*
* @param {Mixed} actual
* @param {Mixed} expected
* @param {String} [msg]
* @api public
*/
exports.notStrictEqual = function (actual, expected, msg) {
if (actual !== expected) return;
throw new Error(msg || fmt('Expected %o not to strictly equal %o.', actual, expected));
};
/**
* Assert `block` throws an `error`.
*
* @param {Function} block
* @param {Function} [error]
* @param {String} [msg]
* @api public
*/
exports.throws = function (block, error, msg) {
var err;
try {
block();
} catch (e) {
err = e;
}
if (!err) throw new Error(msg || fmt('Expected %s to throw an error.', block.toString()));
if (error && !(err instanceof error)) {
throw new Error(msg || fmt('Expected %s to throw an %o.', block.toString(), error));
}
};
/**
* Assert `block` doesn't throw an `error`.
*
* @param {Function} block
* @param {Function} [error]
* @param {String} [msg]
* @api public
*/
exports.doesNotThrow = function (block, error, msg) {
var err;
try {
block();
} catch (e) {
err = e;
}
if (err) throw new Error(msg || fmt('Expected %s not to throw an error.', block.toString()));
if (error && (err instanceof error)) {
throw new Error(msg || fmt('Expected %s not to throw an %o.', block.toString(), error));
}
};
/**
* Create a message from the call stack.
*
* @return {String}
* @api private
*/
function message() {
if (!Error.captureStackTrace) return 'assertion failed';
var callsite = stack()[2];
var fn = callsite.getFunctionName();
var file = callsite.getFileName();
var line = callsite.getLineNumber() - 1;
var col = callsite.getColumnNumber() - 1;
var src = get(file);
line = src.split('\n')[line].slice(col);
var m = line.match(/assert\((.*)\)/);
return m && m[1].trim();
}
/**
* Load contents of `script`.
*
* @param {String} script
* @return {String}
* @api private
*/
function get(script) {
var xhr = new XMLHttpRequest;
xhr.open('GET', script, false);
xhr.send(null);
return xhr.responseText;
}
}, {"equals":110,"fmt":107,"stack":111}],
110: [function(require, module, exports) {
var type = require('type')
/**
* expose equals
*/
module.exports = equals
equals.compare = compare
/**
* assert all values are equal
*
* @param {Any} [...]
* @return {Boolean}
*/
function equals(){
var i = arguments.length - 1
while (i > 0) {
if (!compare(arguments[i], arguments[--i])) return false
}
return true
}
// (any, any, [array]) -> boolean
function compare(a, b, memos){
// All identical values are equivalent
if (a === b) return true
var fnA = types[type(a)]
var fnB = types[type(b)]
return fnA && fnA === fnB
? fnA(a, b, memos)
: false
}
var types = {}
// (Number) -> boolean
types.number = function(a){
// NaN check
return a !== a
}
// (function, function, array) -> boolean
types['function'] = function(a, b, memos){
return a.toString() === b.toString()
// Functions can act as objects
&& types.object(a, b, memos)
&& compare(a.prototype, b.prototype)
}
// (date, date) -> boolean
types.date = function(a, b){
return +a === +b
}
// (regexp, regexp) -> boolean
types.regexp = function(a, b){
return a.toString() === b.toString()
}
// (DOMElement, DOMElement) -> boolean
types.element = function(a, b){
return a.outerHTML === b.outerHTML
}
// (textnode, textnode) -> boolean
types.textnode = function(a, b){
return a.textContent === b.textContent
}
// decorate `fn` to prevent it re-checking objects
// (function) -> function
function memoGaurd(fn){
return function(a, b, memos){
if (!memos) return fn(a, b, [])
var i = memos.length, memo
while (memo = memos[--i]) {
if (memo[0] === a && memo[1] === b) return true
}
return fn(a, b, memos)
}
}
types['arguments'] =
types.array = memoGaurd(compareArrays)
// (array, array, array) -> boolean
function compareArrays(a, b, memos){
var i = a.length
if (i !== b.length) return false
memos.push([a, b])
while (i--) {
if (!compare(a[i], b[i], memos)) return false
}
return true
}
types.object = memoGaurd(compareObjects)
// (object, object, array) -> boolean
function compareObjects(a, b, memos) {
var ka = getEnumerableProperties(a)
var kb = getEnumerableProperties(b)
var i = ka.length
// same number of properties
if (i !== kb.length) return false
// although not necessarily the same order
ka.sort()
kb.sort()
// cheap key test
while (i--) if (ka[i] !== kb[i]) return false
// remember
memos.push([a, b])
// iterate again this time doing a thorough check
i = ka.length
while (i--) {
var key = ka[i]
if (!compare(a[key], b[key], memos)) return false
}
return true
}
// (object) -> array
function getEnumerableProperties (object) {
var result = []
for (var k in object) if (k !== 'constructor') {
result.push(k)
}
return result
}
}, {"type":112}],
112: [function(require, module, exports) {
var toString = {}.toString
var DomNode = typeof window != 'undefined'
? window.Node
: Function
/**
* Return the type of `val`.
*
* @param {Mixed} val
* @return {String}
* @api public
*/
module.exports = exports = function(x){
var type = typeof x
if (type != 'object') return type
type = types[toString.call(x)]
if (type) return type
if (x instanceof DomNode) switch (x.nodeType) {
case 1: return 'element'
case 3: return 'text-node'
case 9: return 'document'
case 11: return 'document-fragment'
default: return 'dom-node'
}
}
var types = exports.types = {
'[object Function]': 'function',
'[object Date]': 'date',
'[object RegExp]': 'regexp',
'[object Arguments]': 'arguments',
'[object Array]': 'array',
'[object String]': 'string',
'[object Null]': 'null',
'[object Undefined]': 'undefined',
'[object Number]': 'number',
'[object Boolean]': 'boolean',
'[object Object]': 'object',
'[object Text]': 'text-node',
'[object Uint8Array]': 'bit-array',
'[object Uint16Array]': 'bit-array',
'[object Uint32Array]': 'bit-array',
'[object Uint8ClampedArray]': 'bit-array',
'[object Error]': 'error',
'[object FormData]': 'form-data',
'[object File]': 'file',
'[object Blob]': 'blob'
}
}, {}],
107: [function(require, module, exports) {
/**
* Export `fmt`
*/
module.exports = fmt;
/**
* Formatters
*/
fmt.o = JSON.stringify;
fmt.s = String;
fmt.d = parseInt;
/**
* Format the given `str`.
*
* @param {String} str
* @param {...} args
* @return {String}
* @api public
*/
function fmt(str){
var args = [].slice.call(arguments, 1);
var j = 0;
return str.replace(/%([a-z])/gi, function(_, f){
return fmt[f]
? fmt[f](args[j++])
: _ + f;
});
}
}, {}],
111: [function(require, module, exports) {
/**
* Expose `stack()`.
*/
module.exports = stack;
/**
* Return the stack.
*
* @return {Array}
* @api public
*/
function stack() {
var orig = Error.prepareStackTrace;
Error.prepareStackTrace = function(_, stack){ return stack; };
var err = new Error;
Error.captureStackTrace(err, arguments.callee);
var stack = err.stack;
Error.prepareStackTrace = orig;
return stack;
}
}, {}],
105: [function(require, module, exports) {
module.exports = function after (times, func) {
// After 0, really?
if (times <= 0) return func();
// That's more like it.
return function() {
if (--times < 1) {
return func.apply(this, arguments);
}
};
};
}, {}],
106: [function(require, module, exports) {
/**
* Module dependencies.
*/
try {
var type = require('type');
} catch (err) {
var type = require('component-type');
}
var toFunction = require('to-function');
/**
* HOP reference.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Iterate the given `obj` and invoke `fn(val, i)`
* in optional context `ctx`.
*
* @param {String|Array|Object} obj
* @param {Function} fn
* @param {Object} [ctx]
* @api public
*/
module.exports = function(obj, fn, ctx){
fn = toFunction(fn);
ctx = ctx || this;
switch (type(obj)) {
case 'array':
return array(obj, fn, ctx);
case 'object':
if ('number' == typeof obj.length) return array(obj, fn, ctx);
return object(obj, fn, ctx);
case 'string':
return string(obj, fn, ctx);
}
};
/**
* Iterate string chars.
*
* @param {String} obj
* @param {Function} fn
* @param {Object} ctx
* @api private
*/
function string(obj, fn, ctx) {
for (var i = 0; i < obj.length; ++i) {
fn.call(ctx, obj.charAt(i), i);
}
}
/**
* Iterate object keys.
*
* @param {Object} obj
* @param {Function} fn
* @param {Object} ctx
* @api private
*/
function object(obj, fn, ctx) {
for (var key in obj) {
if (has.call(obj, key)) {
fn.call(ctx, key, obj[key]);
}
}
}
/**
* Iterate array-ish.
*
* @param {Array|Object} obj
* @param {Function} fn
* @param {Object} ctx
* @api private
*/
function array(obj, fn, ctx) {
for (var i = 0; i < obj.length; ++i) {
fn.call(ctx, obj[i], i);
}
}
}, {"type":7,"component-type":7,"to-function":113}],
113: [function(require, module, exports) {
/**
* Module Dependencies
*/
var expr;
try {
expr = require('props');
} catch(e) {
expr = require('component-props');
}
/**
* Expose `toFunction()`.
*/
module.exports = toFunction;
/**
* Convert `obj` to a `Function`.
*
* @param {Mixed} obj
* @return {Function}
* @api private
*/
function toFunction(obj) {
switch ({}.toString.call(obj)) {
case '[object Object]':
return objectToFunction(obj);
case '[object Function]':
return obj;
case '[object String]':
return stringToFunction(obj);
case '[object RegExp]':
return regexpToFunction(obj);
default:
return defaultToFunction(obj);
}
}
/**
* Default to strict equality.
*
* @param {Mixed} val
* @return {Function}
* @api private
*/
function defaultToFunction(val) {
return function(obj){
return val === obj;
};
}
/**
* Convert `re` to a function.
*
* @param {RegExp} re
* @return {Function}
* @api private
*/
function regexpToFunction(re) {
return function(obj){
return re.test(obj);
};
}
/**
* Convert property `str` to a function.
*
* @param {String} str
* @return {Function}
* @api private
*/
function stringToFunction(str) {
// immediate such as "> 20"
if (/^ *\W+/.test(str)) return new Function('_', 'return _ ' + str);
// properties such as "name.first" or "age > 18" or "age > 18 && age < 36"
return new Function('_', 'return ' + get(str));
}
/**
* Convert `object` to a function.
*
* @param {Object} object
* @return {Function}
* @api private
*/
function objectToFunction(obj) {
var match = {};
for (var key in obj) {
match[key] = typeof obj[key] === 'string'
? defaultToFunction(obj[key])
: toFunction(obj[key]);
}
return function(val){
if (typeof val !== 'object') return false;
for (var key in match) {
if (!(key in val)) return false;
if (!match[key](val[key])) return false;
}
return true;
};
}
/**
* Built the getter function. Supports getter style functions
*
* @param {String} str
* @return {String}
* @api private
*/
function get(str) {
var props = expr(str);
if (!props.length) return '_.' + str;
var val, i, prop;
for (i = 0; i < props.length; i++) {
prop = props[i];
val = '_.' + prop;
val = "('function' == typeof " + val + " ? " + val + "() : " + val + ")";
// mimic negative lookbehind to avoid problems with nested properties
str = stripNested(prop, str, val);
}
return str;
}
/**
* Mimic negative lookbehind to avoid problems with nested properties.
*
* See: http://blog.stevenlevithan.com/archives/mimic-lookbehind-javascript
*
* @param {String} prop
* @param {String} str
* @param {String} val
* @return {String}
* @api private
*/
function stripNested (prop, str, val) {
return str.replace(new RegExp('(\\.)?' + prop, 'g'), function($0, $1) {
return $1 ? $0 : val;
});
}
}, {"props":114,"component-props":114}],
114: [function(require, module, exports) {
/**
* Global Names
*/
var globals = /\b(this|Array|Date|Object|Math|JSON)\b/g;
/**
* Return immediate identifiers parsed from `str`.
*
* @param {String} str
* @param {String|Function} map function or prefix
* @return {Array}
* @api public
*/
module.exports = function(str, fn){
var p = unique(props(str));
if (fn && 'string' == typeof fn) fn = prefixed(fn);
if (fn) return map(str, p, fn);
return p;
};
/**
* Return immediate identifiers in `str`.
*
* @param {String} str
* @return {Array}
* @api private
*/
function props(str) {
return str
.replace(/\.\w+|\w+ *\(|"[^"]*"|'[^']*'|\/([^/]+)\//g, '')
.replace(globals, '')
.match(/[$a-zA-Z_]\w*/g)
|| [];
}
/**
* Return `str` with `props` mapped with `fn`.
*
* @param {String} str
* @param {Array} props
* @param {Function} fn
* @return {String}
* @api private
*/
function map(str, props, fn) {
var re = /\.\w+|\w+ *\(|"[^"]*"|'[^']*'|\/([^/]+)\/|[a-zA-Z_]\w*/g;
return str.replace(re, function(_){
if ('(' == _[_.length - 1]) return fn(_);
if (!~props.indexOf(_)) return _;
return fn(_);
});
}
/**
* Return unique array.
*
* @param {Array} arr
* @return {Array}
* @api private
*/
function unique(arr) {
var ret = [];
for (var i = 0; i < arr.length; i++) {
if (~ret.indexOf(arr[i])) continue;
ret.push(arr[i]);
}
return ret;
}
/**
* Map with prefix `str`.
*/
function prefixed(str) {
return function(_){
return str + _;
};
}
}, {}],
93: [function(require, module, exports) {
/**
* Generate a slug from the given `str`.
*
* example:
*
* generate('foo bar');
* // > foo-bar
*
* @param {String} str
* @param {Object} options
* @config {String|RegExp} [replace] characters to replace, defaulted to `/[^a-z0-9]/g`
* @config {String} [separator] separator to insert, defaulted to `-`
* @return {String}
*/
module.exports = function (str, options) {
options || (options = {});
return str.toLowerCase()
.replace(options.replace || /[^a-z0-9]/g, ' ')
.replace(/^ +| +$/g, '')
.replace(/ +/g, options.separator || '-')
};
}, {}],
94: [function(require, module, exports) {
/**
* Module dependencies.
*/
var after = require('after');
var domify = require('component/domify');
var each = require('component/each');
var Emitter = require('emitter');
/**
* Mixin emitter.
*/
Emitter(exports);
/**
* Add a new option to the integration by `key` with default `value`.
*
* @param {String} key
* @param {Mixed} value
* @return {Integration}
*/
exports.option = function(key, value){
this.prototype.defaults[key] = value;
return this;
};
/**
* Add a new mapping option.
*
* This will create a method `name` that will return a mapping
* for you to use.
*
* Example:
*
* Integration('My Integration')
* .mapping('events');
*
* new MyIntegration().track('My Event');
*
* .track = function(track){
* var events = this.events(track.event());
* each(events, send);
* };
*
* @param {String} name
* @return {Integration}
*/
exports.mapping = function(name){
this.option(name, []);
this.prototype[name] = function(str){
return this.map(this.options[name], str);
};
return this;
};
/**
* Register a new global variable `key` owned by the integration, which will be
* used to test whether the integration is already on the page.
*
* @param {String} global
* @return {Integration}
*/
exports.global = function(key){
this.prototype.globals.push(key);
return this;
};
/**
* Mark the integration as assuming an initial pageview, so to defer loading
* the script until the first `page` call, noop the first `initialize`.
*
* @return {Integration}
*/
exports.assumesPageview = function(){
this.prototype._assumesPageview = true;
return this;
};
/**
* Mark the integration as being "ready" once `load` is called.
*
* @return {Integration}
*/
exports.readyOnLoad = function(){
this.prototype._readyOnLoad = true;
return this;
};
/**
* Mark the integration as being "ready" once `initialize` is called.
*
* @return {Integration}
*/
exports.readyOnInitialize = function(){
this.prototype._readyOnInitialize = true;
return this;
};
/**
* Define a tag to be loaded.
*
* @param {String} str DOM tag as string or URL
* @return {Integration}
*/
exports.tag = function(name, str){
if (null == str) {
str = name;
name = 'library';
}
this.prototype.templates[name] = objectify(str);
return this;
};
/**
* Given a string, give back DOM attributes.
*
* Do it in a way where the browser doesn't load images or iframes.
* It turns out, domify will load images/iframes, because
* whenever you construct those DOM elements,
* the browser immediately loads them.
*
* @param {String} str
* @return {Object}
*/
function objectify(str) {
// replace `src` with `data-src` to prevent image loading
str = str.replace(' src="', ' data-src="');
var el = domify(str);
var attrs = {};
each(el.attributes, function(attr){
// then replace it back
var name = 'data-src' == attr.name ? 'src' : attr.name;
attrs[name] = attr.value;
});
return {
type: el.tagName.toLowerCase(),
attrs: attrs
};
}
}, {"after":105,"component/domify":115,"component/each":106,"emitter":102}],
115: [function(require, module, exports) {
/**
* Expose `parse`.
*/
module.exports = parse;
/**
* Tests for browser support.
*/
var div = document.createElement('div');
// Setup
div.innerHTML = ' <link/><table></table><a href="/a">a</a><input type="checkbox"/>';
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
var innerHTMLBug = !div.getElementsByTagName('link').length;
div = undefined;
/**
* Wrap map from jquery.
*/
var map = {
legend: [1, '<fieldset>', '</fieldset>'],
tr: [2, '<table><tbody>', '</tbody></table>'],
col: [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
// for script/link/style tags to work in IE6-8, you have to wrap
// in a div with a non-whitespace character in front, ha!
_default: innerHTMLBug ? [1, 'X<div>', '</div>'] : [0, '', '']
};
map.td =
map.th = [3, '<table><tbody><tr>', '</tr></tbody></table>'];
map.option =
map.optgroup = [1, '<select multiple="multiple">', '</select>'];
map.thead =
map.tbody =
map.colgroup =
map.caption =
map.tfoot = [1, '<table>', '</table>'];
map.text =
map.circle =
map.ellipse =
map.line =
map.path =
map.polygon =
map.polyline =
map.rect = [1, '<svg xmlns="http://www.w3.org/2000/svg" version="1.1">','</svg>'];
/**
* Parse `html` and return a DOM Node instance, which could be a TextNode,
* HTML DOM Node of some kind (<div> for example), or a DocumentFragment
* instance, depending on the contents of the `html` string.
*
* @param {String} html - HTML string to "domify"
* @param {Document} doc - The `document` instance to create the Node for
* @return {DOMNode} the TextNode, DOM Node, or DocumentFragment instance
* @api private
*/
function parse(html, doc) {
if ('string' != typeof html) throw new TypeError('String expected');
// default to the global `document` object
if (!doc) doc = document;
// tag name
var m = /<([\w:]+)/.exec(html);
if (!m) return doc.createTextNode(html);
html = html.replace(/^\s+|\s+$/g, ''); // Remove leading/trailing whitespace
var tag = m[1];
// body support
if (tag == 'body') {
var el = doc.createElement('html');
el.innerHTML = html;
return el.removeChild(el.lastChild);
}
// wrap map
var wrap = map[tag] || map._default;
var depth = wrap[0];
var prefix = wrap[1];
var suffix = wrap[2];
var el = doc.createElement('div');
el.innerHTML = prefix + html + suffix;
while (depth--) el = el.lastChild;
// one element
if (el.firstChild == el.lastChild) {
return el.removeChild(el.firstChild);
}
// several elements
var fragment = doc.createDocumentFragment();
while (el.firstChild) {
fragment.appendChild(el.removeChild(el.firstChild));
}
return fragment;
}
}, {}],
84: [function(require, module, exports) {
var toSpace = require('to-space-case');
/**
* Expose `toSnakeCase`.
*/
module.exports = toSnakeCase;
/**
* Convert a `string` to snake case.
*
* @param {String} string
* @return {String}
*/
function toSnakeCase (string) {
return toSpace(string).replace(/\s/g, '_');
}
}, {"to-space-case":116}],
116: [function(require, module, exports) {
var clean = require('to-no-case');
/**
* Expose `toSpaceCase`.
*/
module.exports = toSpaceCase;
/**
* Convert a `string` to space case.
*
* @param {String} string
* @return {String}
*/
function toSpaceCase (string) {
return clean(string).replace(/[\W_]+(.|$)/g, function (matches, match) {
return match ? ' ' + match : '';
});
}
}, {"to-no-case":117}],
117: [function(require, module, exports) {
/**
* Expose `toNoCase`.
*/
module.exports = toNoCase;
/**
* Test whether a string is camel-case.
*/
var hasSpace = /\s/;
var hasCamel = /[a-z][A-Z]/;
var hasSeparator = /[\W_]/;
/**
* Remove any starting case from a `string`, like camel or snake, but keep
* spaces and punctuation that may be important otherwise.
*
* @param {String} string
* @return {String}
*/
function toNoCase (string) {
if (hasSpace.test(string)) return string.toLowerCase();
if (hasSeparator.test(string)) string = unseparate(string);
if (hasCamel.test(string)) string = uncamelize(string);
return string.toLowerCase();
}
/**
* Separator splitter.
*/
var separatorSplitter = /[\W_]+(.|$)/g;
/**
* Un-separate a `string`.
*
* @param {String} string
* @return {String}
*/
function unseparate (string) {
return string.replace(separatorSplitter, function (m, next) {
return next ? ' ' + next : '';
});
}
/**
* Camelcase splitter.
*/
var camelSplitter = /(.)([A-Z]+)/g;
/**
* Un-camelcase a `string`.
*
* @param {String} string
* @return {String}
*/
function uncamelize (string) {
return string.replace(camelSplitter, function (m, previous, uppers) {
return previous + ' ' + uppers.toLowerCase().split('').join(' ');
});
}
}, {}],
85: [function(require, module, exports) {
/**
* Protocol.
*/
module.exports = function (url) {
switch (arguments.length) {
case 0: return check();
case 1: return transform(url);
}
};
/**
* Transform a protocol-relative `url` to the use the proper protocol.
*
* @param {String} url
* @return {String}
*/
function transform (url) {
return check() ? 'https:' + url : 'http:' + url;
}
/**
* Check whether `https:` be used for loading scripts.
*
* @return {Boolean}
*/
function check () {
return (
location.protocol == 'https:' ||
location.protocol == 'chrome-extension:'
);
}
}, {}],
86: [function(require, module, exports) {
var isEmpty = require('is-empty');
try {
var typeOf = require('type');
} catch (e) {
var typeOf = require('component-type');
}
/**
* Types.
*/
var types = [
'arguments',
'array',
'boolean',
'date',
'element',
'function',
'null',
'number',
'object',
'regexp',
'string',
'undefined'
];
/**
* Expose type checkers.
*
* @param {Mixed} value
* @return {Boolean}
*/
for (var i = 0, type; type = types[i]; i++) exports[type] = generate(type);
/**
* Add alias for `function` for old browsers.
*/
exports.fn = exports['function'];
/**
* Expose `empty` check.
*/
exports.empty = isEmpty;
/**
* Expose `nan` check.
*/
exports.nan = function (val) {
return exports.number(val) && val != val;
};
/**
* Generate a type checker.
*
* @param {String} type
* @return {Function}
*/
function generate (type) {
return function (value) {
return type === typeOf(value);
};
}
}, {"is-empty":118,"type":7,"component-type":7}],
118: [function(require, module, exports) {
/**
* Expose `isEmpty`.
*/
module.exports = isEmpty;
/**
* Has.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Test whether a value is "empty".
*
* @param {Mixed} val
* @return {Boolean}
*/
function isEmpty (val) {
if (null == val) return true;
if ('number' == typeof val) return 0 === val;
if (undefined !== val.length) return 0 === val.length;
for (var key in val) if (has.call(val, key)) return false;
return true;
}
}, {}],
9: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var domify = require('domify');
var each = require('each');
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose `AdWords`.
*/
var AdWords = module.exports = integration('AdWords')
.option('conversionId', '')
.option('remarketing', false)
.tag('<script src="//www.googleadservices.com/pagead/conversion_async.js">')
.mapping('events');
/**
* Load.
*
* @param {Function} fn
* @api public
*/
AdWords.prototype.initialize = function(){
this.load(this.ready);
};
/**
* Loaded.
*
* @return {Boolean}
* @api public
*/
AdWords.prototype.loaded = function(){
return !! document.body;
};
/**
* Page.
*
* https://support.google.com/adwords/answer/3111920#standard_parameters
* https://support.google.com/adwords/answer/3103357
* https://developers.google.com/adwords-remarketing-tag/asynchronous/
* https://developers.google.com/adwords-remarketing-tag/parameters
*
* @param {Page} page
*/
AdWords.prototype.page = function(page){
var remarketing = !!this.options.remarketing;
var id = this.options.conversionId;
var props = {};
window.google_trackConversion({
google_conversion_id: id,
google_custom_params: props,
google_remarketing_only: remarketing
});
};
/**
* Track.
*
* @param {Track}
* @api public
*/
AdWords.prototype.track = function(track){
var id = this.options.conversionId;
var events = this.events(track.event());
var revenue = track.revenue() || 0;
var remarketing = !!this.options.remarketing;
each(events, function(label){
var props = track.properties();
window.google_trackConversion({
google_conversion_id: id,
// TODO
// google_custom_params: props,
google_conversion_language: 'en',
google_conversion_format: '3',
google_conversion_color: 'ffffff',
google_conversion_label: label,
google_conversion_value: revenue,
google_remarketing_only: remarketing
});
});
};
}, {"analytics.js-integration":83,"domify":119,"each":4}],
119: [function(require, module, exports) {
/**
* Expose `parse`.
*/
module.exports = parse;
/**
* Wrap map from jquery.
*/
var map = {
legend: [1, '<fieldset>', '</fieldset>'],
tr: [2, '<table><tbody>', '</tbody></table>'],
col: [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
_default: [0, '', '']
};
map.td =
map.th = [3, '<table><tbody><tr>', '</tr></tbody></table>'];
map.option =
map.optgroup = [1, '<select multiple="multiple">', '</select>'];
map.thead =
map.tbody =
map.colgroup =
map.caption =
map.tfoot = [1, '<table>', '</table>'];
map.text =
map.circle =
map.ellipse =
map.line =
map.path =
map.polygon =
map.polyline =
map.rect = [1, '<svg xmlns="http://www.w3.org/2000/svg" version="1.1">','</svg>'];
/**
* Parse `html` and return the children.
*
* @param {String} html
* @return {Array}
* @api private
*/
function parse(html) {
if ('string' != typeof html) throw new TypeError('String expected');
html = html.replace(/^\s+|\s+$/g, ''); // Remove leading/trailing whitespace
// tag name
var m = /<([\w:]+)/.exec(html);
if (!m) return document.createTextNode(html);
var tag = m[1];
// body support
if (tag == 'body') {
var el = document.createElement('html');
el.innerHTML = html;
return el.removeChild(el.lastChild);
}
// wrap map
var wrap = map[tag] || map._default;
var depth = wrap[0];
var prefix = wrap[1];
var suffix = wrap[2];
var el = document.createElement('div');
el.innerHTML = prefix + html + suffix;
while (depth--) el = el.lastChild;
// one element
if (el.firstChild == el.lastChild) {
return el.removeChild(el.firstChild);
}
// several elements
var fragment = document.createDocumentFragment();
while (el.firstChild) {
fragment.appendChild(el.removeChild(el.firstChild));
}
return fragment;
}
}, {}],
10: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose Alexa integration.
*/
var Alexa = module.exports = integration('Alexa')
.assumesPageview()
.global('_atrk_opts')
.option('account', null)
.option('domain', '')
.option('dynamic', true)
.tag('<script src="//d31qbv1cthcecs.cloudfront.net/atrk.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Alexa.prototype.initialize = function(page){
var self = this;
window._atrk_opts = {
atrk_acct: this.options.account,
domain: this.options.domain,
dynamic: this.options.dynamic
};
this.load(function(){
window.atrk();
self.ready();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Alexa.prototype.loaded = function(){
return !! window.atrk;
};
}, {"analytics.js-integration":83}],
11: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose `Amplitude` integration.
*/
var Amplitude = module.exports = integration('Amplitude')
.global('amplitude')
.option('apiKey', '')
.option('trackAllPages', false)
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.tag('<script src="https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-1.1-min.js">');
/**
* Initialize.
*
* https://github.com/amplitude/Amplitude-Javascript
*
* @param {Object} page
*/
Amplitude.prototype.initialize = function(page){
(function(e,t){var r=e.amplitude||{}; r._q=[];function i(e){r[e]=function(){r._q.push([e].concat(Array.prototype.slice.call(arguments,0)));};} var s=["init","logEvent","setUserId","setGlobalUserProperties","setVersionName","setDomain"]; for (var c=0;c<s.length;c++){i(s[c]);}e.amplitude=r;})(window,document);
window.amplitude.init(this.options.apiKey);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Amplitude.prototype.loaded = function(){
return !! (window.amplitude && window.amplitude.options);
};
/**
* Page.
*
* @param {Page} page
*/
Amplitude.prototype.page = function(page){
var properties = page.properties();
var category = page.category();
var name = page.fullName();
var opts = this.options;
// all pages
if (opts.trackAllPages) {
this.track(page.track());
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Identify.
*
* @param {Facade} identify
*/
Amplitude.prototype.identify = function(identify){
var id = identify.userId();
var traits = identify.traits();
if (id) window.amplitude.setUserId(id);
if (traits) window.amplitude.setGlobalUserProperties(traits);
};
/**
* Track.
*
* @param {Track} event
*/
Amplitude.prototype.track = function(track){
var props = track.properties();
var event = track.event();
window.amplitude.logEvent(event, props);
};
}, {"analytics.js-integration":83}],
12: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var load = require('load-script');
var is = require('is');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Appcues);
};
/**
* Expose `Appcues` integration.
*/
var Appcues = exports.Integration = integration('Appcues')
.assumesPageview()
.global('Appcues')
.global('AppcuesIdentity')
.option('appcuesId', '')
.option('userId', '')
.option('userEmail', '');
/**
* Initialize.
*
* http://appcues.com/docs/
*
* @param {Object}
*/
Appcues.prototype.initialize = function(){
this.load(function() {
window.Appcues.init();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Appcues.prototype.loaded = function(){
return is.object(window.Appcues);
};
/**
* Load the Appcues library.
*
* @param {Function} callback
*/
Appcues.prototype.load = function(callback){
var script = load('//d2dubfq97s02eu.cloudfront.net/appcues-bundle.min.js', callback);
script.setAttribute('data-appcues-id', this.options.appcuesId);
script.setAttribute('data-user-id', this.options.userId);
script.setAttribute('data-user-email', this.options.userEmail);
};
/**
* Identify.
*
* http://appcues.com/docs#identify
*
* @param {Identify} identify
*/
Appcues.prototype.identify = function(identify){
window.Appcues.identify(identify.traits());
};
}, {"analytics.js-integration":83,"load-script":120,"is":86}],
120: [function(require, module, exports) {
/**
* Module dependencies.
*/
var onload = require('script-onload');
var tick = require('next-tick');
var type = require('type');
/**
* Expose `loadScript`.
*
* @param {Object} options
* @param {Function} fn
* @api public
*/
module.exports = function loadScript(options, fn){
if (!options) throw new Error('Cant load nothing...');
// Allow for the simplest case, just passing a `src` string.
if ('string' == type(options)) options = { src : options };
var https = document.location.protocol === 'https:' ||
document.location.protocol === 'chrome-extension:';
// If you use protocol relative URLs, third-party scripts like Google
// Analytics break when testing with `file:` so this fixes that.
if (options.src && options.src.indexOf('//') === 0) {
options.src = https ? 'https:' + options.src : 'http:' + options.src;
}
// Allow them to pass in different URLs depending on the protocol.
if (https && options.https) options.src = options.https;
else if (!https && options.http) options.src = options.http;
// Make the `<script>` element and insert it before the first script on the
// page, which is guaranteed to exist since this Javascript is running.
var script = document.createElement('script');
script.type = 'text/javascript';
script.async = true;
script.src = options.src;
// If we have a fn, attach event handlers, even in IE. Based off of
// the Third-Party Javascript script loading example:
// https://github.com/thirdpartyjs/thirdpartyjs-code/blob/master/examples/templates/02/loading-files/index.html
if ('function' == type(fn)) {
onload(script, fn);
}
tick(function(){
// Append after event listeners are attached for IE.
var firstScript = document.getElementsByTagName('script')[0];
firstScript.parentNode.insertBefore(script, firstScript);
});
// Return the script element in case they want to do anything special, like
// give it an ID or attributes.
return script;
};
}, {"script-onload":108,"next-tick":97,"type":7}],
13: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var each = require('each');
/**
* Expose `Awesm` integration.
*/
var Awesm = module.exports = integration('awe.sm')
.assumesPageview()
.global('AWESM')
.option('apiKey', '')
.tag('<script src="//widgets.awe.sm/v3/widgets.js?key={{ apiKey }}&async=true">')
.mapping('events');
/**
* Initialize.
*
* http://developers.awe.sm/guides/javascript/
*
* @param {Object} page
*/
Awesm.prototype.initialize = function(page){
window.AWESM = { api_key: this.options.apiKey };
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Awesm.prototype.loaded = function(){
return !! (window.AWESM && window.AWESM._exists);
};
/**
* Track.
*
* @param {Track} track
*/
Awesm.prototype.track = function(track){
var user = this.analytics.user();
var goals = this.events(track.event());
each(goals, function(goal){
window.AWESM.convert(goal, track.cents(), null, user.id());
});
};
}, {"analytics.js-integration":83,"each":4}],
14: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var is = require('is');
var noop = function(){};
var onBody = require('on-body');
/**
* Expose `Awesomatic` integration.
*/
var Awesomatic = module.exports = integration('Awesomatic')
.assumesPageview()
.global('Awesomatic')
.global('AwesomaticSettings')
.global('AwsmSetup')
.global('AwsmTmp')
.option('appId', '')
.tag('<script src="https://1c817b7a15b6941337c0-dff9b5f4adb7ba28259631e99c3f3691.ssl.cf2.rackcdn.com/gen/embed.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Awesomatic.prototype.initialize = function(page){
var self = this;
var user = this.analytics.user();
var id = user.id();
var options = user.traits();
options.appId = this.options.appId;
if (id) options.user_id = id;
this.load(function(){
window.Awesomatic.initialize(options, function(){
self.ready(); // need to wait for initialize to callback
});
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Awesomatic.prototype.loaded = function(){
return is.object(window.Awesomatic);
};
}, {"analytics.js-integration":83,"is":86,"on-body":121}],
121: [function(require, module, exports) {
var each = require('each');
/**
* Cache whether `<body>` exists.
*/
var body = false;
/**
* Callbacks to call when the body exists.
*/
var callbacks = [];
/**
* Export a way to add handlers to be invoked once the body exists.
*
* @param {Function} callback A function to call when the body exists.
*/
module.exports = function onBody (callback) {
if (body) {
call(callback);
} else {
callbacks.push(callback);
}
};
/**
* Set an interval to check for `document.body`.
*/
var interval = setInterval(function () {
if (!document.body) return;
body = true;
each(callbacks, call);
clearInterval(interval);
}, 5);
/**
* Call a callback, passing it the body.
*
* @param {Function} callback The callback to call.
*/
function call (callback) {
callback(document.body);
}
}, {"each":106}],
15: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var onbody = require('on-body');
var domify = require('domify');
var extend = require('extend');
var bind = require('bind');
var when = require('when');
var each = require('each');
/**
* HOP.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Noop.
*/
var noop = function(){};
/**
* Expose `Bing`.
*
* https://bingads.microsoft.com/campaign/signup
*/
var Bing = module.exports = integration('Bing Ads')
.option('siteId', '')
.option('domainId', '')
.tag('<script id="mstag_tops" src="//flex.msn.com/mstag/site/{{ siteId }}/mstag.js">')
.mapping('events');
/**
* Initialize.
*
* http://msdn.microsoft.com/en-us/library/bing-ads-campaign-management-campaign-analytics-scripts.aspx
*
* @param {Object} page
*/
Bing.prototype.initialize = function(page){
if (!window.mstag) {
window.mstag = {
loadTag: noop,
time: (new Date()).getTime(),
// they use document.write, which doesn't work when loaded async.
// they provide a way to override it.
// the first time it is called, load the script,
// and only when that script is done, is "loading" done.
_write: writeToAppend
};
};
var self = this;
onbody(function(){
self.load(function(){
var loaded = bind(self, self.loaded);
// poll until this.loaded() is true.
// have to do a weird hack like this because
// the first script loads a second script,
// and only after the second script is it actually loaded.
when(loaded, self.ready);
});
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Bing.prototype.loaded = function(){
return !! (window.mstag && window.mstag.loadTag !== noop);
};
/**
* Track.
*
* @param {Track} track
*/
Bing.prototype.track = function(track){
var events = this.events(track.event());
var revenue = track.revenue() || 0;
var self = this;
each(events, function(goal){
window.mstag.loadTag('analytics', {
domainId: self.options.domainId,
revenue: revenue,
dedup: '1',
type: '1',
actionid: goal
});
});
};
/**
* Convert `document.write` to `document.appendChild`.
*
* TODO: make into a component.
*
* @param {String} str
*/
function writeToAppend(str) {
var first = document.getElementsByTagName('script')[0];
var el = domify(str);
// https://github.com/component/domify/issues/14
if ('script' == el.tagName.toLowerCase() && el.getAttribute('src')) {
var tmp = document.createElement('script');
tmp.src = el.getAttribute('src');
tmp.async = true;
el = tmp;
}
document.body.appendChild(el);
}
}, {"analytics.js-integration":83,"on-body":121,"domify":119,"extend":122,"bind":95,"when":123,"each":4}],
122: [function(require, module, exports) {
module.exports = function extend (object) {
// Takes an unlimited number of extenders.
var args = Array.prototype.slice.call(arguments, 1);
// For each extender, copy their properties on our object.
for (var i = 0, source; source = args[i]; i++) {
if (!source) continue;
for (var property in source) {
object[property] = source[property];
}
}
return object;
};
}, {}],
123: [function(require, module, exports) {
var callback = require('callback');
/**
* Expose `when`.
*/
module.exports = when;
/**
* Loop on a short interval until `condition()` is true, then call `fn`.
*
* @param {Function} condition
* @param {Function} fn
* @param {Number} interval (optional)
*/
function when (condition, fn, interval) {
if (condition()) return callback.async(fn);
var ref = setInterval(function () {
if (!condition()) return;
callback(fn);
clearInterval(ref);
}, interval || 10);
}
}, {"callback":88}],
16: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var Identify = require('facade').Identify;
var Track = require('facade').Track;
var pixel = require('load-pixel')('http://app.bronto.com/public/');
var qs = require('querystring');
var each = require('each');
/**
* Expose `Bronto` integration.
*/
var Bronto = module.exports = integration('Bronto')
.global('__bta')
.option('siteId', '')
.option('host', '')
.tag('<script src="//p.bm23.com/bta.js">');
/**
* Initialize.
*
* http://app.bronto.com/mail/help/help_view/?k=mail:home:api_tracking:tracking_data_store_js#addingjavascriptconversiontrackingtoyoursite
* http://bronto.com/product-blog/features/using-conversion-tracking-private-domain#.Ut_Vk2T8KqB
* http://bronto.com/product-blog/features/javascript-conversion-tracking-setup-and-reporting#.Ut_VhmT8KqB
*
* @param {Object} page
*/
Bronto.prototype.initialize = function(page){
var self = this;
var params = qs.parse(window.location.search);
if (!params._bta_tid && !params._bta_c) {
this.debug('missing tracking URL parameters `_bta_tid` and `_bta_c`.');
}
this.load(function(){
var opts = self.options;
self.bta = new window.__bta(opts.siteId);
if (opts.host) self.bta.setHost(opts.host);
self.ready();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Bronto.prototype.loaded = function(){
return this.bta;
};
/**
* Completed order.
*
* The cookie is used to link the order being processed back to the delivery,
* message, and contact which makes it a conversion.
* Passing in just the email ensures that the order itself
* gets linked to the contact record in Bronto even if the user
* does not have a tracking cookie.
*
* @param {Track} track
* @api private
*/
Bronto.prototype.completedOrder = function(track){
var user = this.analytics.user();
var products = track.products();
var props = track.properties();
var items = [];
var identify = new Identify({
userId: user.id(),
traits: user.traits()
});
var email = identify.email();
// items
each(products, function(product){
var track = new Track({ properties: product });
items.push({
item_id: track.id() || track.sku(),
desc: product.description || track.name(),
quantity: track.quantity(),
amount: track.price(),
});
});
// add conversion
this.bta.addOrder({
order_id: track.orderId(),
email: email,
// they recommend not putting in a date
// because it needs to be formatted correctly
// YYYY-MM-DDTHH:MM:SS
items: items
});
};
}, {"analytics.js-integration":83,"facade":124,"load-pixel":125,"querystring":126,"each":4}],
124: [function(require, module, exports) {
var Facade = require('./facade');
/**
* Expose `Facade` facade.
*/
module.exports = Facade;
/**
* Expose specific-method facades.
*/
Facade.Alias = require('./alias');
Facade.Group = require('./group');
Facade.Identify = require('./identify');
Facade.Track = require('./track');
Facade.Page = require('./page');
Facade.Screen = require('./screen');
}, {"./facade":127,"./alias":128,"./group":129,"./identify":130,"./track":131,"./page":132,"./screen":133}],
127: [function(require, module, exports) {
var traverse = require('isodate-traverse');
var isEnabled = require('./is-enabled');
var clone = require('./utils').clone;
var type = require('./utils').type;
var address = require('./address');
var objCase = require('obj-case');
var newDate = require('new-date');
/**
* Expose `Facade`.
*/
module.exports = Facade;
/**
* Initialize a new `Facade` with an `obj` of arguments.
*
* @param {Object} obj
*/
function Facade (obj) {
if (!obj.hasOwnProperty('timestamp')) obj.timestamp = new Date();
else obj.timestamp = newDate(obj.timestamp);
traverse(obj);
this.obj = obj;
}
/**
* Mixin address traits.
*/
address(Facade.prototype);
/**
* Return a proxy function for a `field` that will attempt to first use methods,
* and fallback to accessing the underlying object directly. You can specify
* deeply nested fields too like:
*
* this.proxy('options.Librato');
*
* @param {String} field
*/
Facade.prototype.proxy = function (field) {
var fields = field.split('.');
field = fields.shift();
// Call a function at the beginning to take advantage of facaded fields
var obj = this[field] || this.field(field);
if (!obj) return obj;
if (typeof obj === 'function') obj = obj.call(this) || {};
if (fields.length === 0) return transform(obj);
obj = objCase(obj, fields.join('.'));
return transform(obj);
};
/**
* Directly access a specific `field` from the underlying object, returning a
* clone so outsiders don't mess with stuff.
*
* @param {String} field
* @return {Mixed}
*/
Facade.prototype.field = function (field) {
var obj = this.obj[field];
return transform(obj);
};
/**
* Utility method to always proxy a particular `field`. You can specify deeply
* nested fields too like:
*
* Facade.proxy('options.Librato');
*
* @param {String} field
* @return {Function}
*/
Facade.proxy = function (field) {
return function () {
return this.proxy(field);
};
};
/**
* Utility method to directly access a `field`.
*
* @param {String} field
* @return {Function}
*/
Facade.field = function (field) {
return function () {
return this.field(field);
};
};
/**
* Proxy multiple `path`.
*
* @param {String} path
* @return {Array}
*/
Facade.multi = function(path){
return function(){
var multi = this.proxy(path + 's');
if ('array' == type(multi)) return multi;
var one = this.proxy(path);
if (one) one = [clone(one)];
return one || [];
};
};
/**
* Proxy one `path`.
*
* @param {String} path
* @return {Mixed}
*/
Facade.one = function(path){
return function(){
var one = this.proxy(path);
if (one) return one;
var multi = this.proxy(path + 's');
if ('array' == type(multi)) return multi[0];
};
};
/**
* Get the basic json object of this facade.
*
* @return {Object}
*/
Facade.prototype.json = function () {
var ret = clone(this.obj);
if (this.type) ret.type = this.type();
return ret;
};
/**
* Get the options of a call (formerly called "context"). If you pass an
* integration name, it will get the options for that specific integration, or
* undefined if the integration is not enabled.
*
* @param {String} integration (optional)
* @return {Object or Null}
*/
Facade.prototype.context =
Facade.prototype.options = function (integration) {
var options = clone(this.obj.options || this.obj.context) || {};
if (!integration) return clone(options);
if (!this.enabled(integration)) return;
var integrations = this.integrations();
var value = integrations[integration] || objCase(integrations, integration);
if ('boolean' == typeof value) value = {};
return value || {};
};
/**
* Check whether an integration is enabled.
*
* @param {String} integration
* @return {Boolean}
*/
Facade.prototype.enabled = function (integration) {
var allEnabled = this.proxy('options.providers.all');
if (typeof allEnabled !== 'boolean') allEnabled = this.proxy('options.all');
if (typeof allEnabled !== 'boolean') allEnabled = this.proxy('integrations.all');
if (typeof allEnabled !== 'boolean') allEnabled = true;
var enabled = allEnabled && isEnabled(integration);
var options = this.integrations();
// If the integration is explicitly enabled or disabled, use that
// First, check options.providers for backwards compatibility
if (options.providers && options.providers.hasOwnProperty(integration)) {
enabled = options.providers[integration];
}
// Next, check for the integration's existence in 'options' to enable it.
// If the settings are a boolean, use that, otherwise it should be enabled.
if (options.hasOwnProperty(integration)) {
var settings = options[integration];
if (typeof settings === 'boolean') {
enabled = settings;
} else {
enabled = true;
}
}
return enabled ? true : false;
};
/**
* Get all `integration` options.
*
* @param {String} integration
* @return {Object}
* @api private
*/
Facade.prototype.integrations = function(){
return this.obj.integrations
|| this.proxy('options.providers')
|| this.options();
};
/**
* Check whether the user is active.
*
* @return {Boolean}
*/
Facade.prototype.active = function () {
var active = this.proxy('options.active');
if (active === null || active === undefined) active = true;
return active;
};
/**
* Get `sessionId / anonymousId`.
*
* @return {Mixed}
* @api public
*/
Facade.prototype.sessionId =
Facade.prototype.anonymousId = function(){
return this.field('anonymousId')
|| this.field('sessionId');
};
/**
* Get `groupId` from `context.groupId`.
*
* @return {String}
* @api public
*/
Facade.prototype.groupId = Facade.proxy('options.groupId');
/**
* Get the call's "super properties" which are just traits that have been
* passed in as if from an identify call.
*
* @param {Object} aliases
* @return {Object}
*/
Facade.prototype.traits = function (aliases) {
var ret = this.proxy('options.traits') || {};
var id = this.userId();
aliases = aliases || {};
if (id) ret.id = id;
for (var alias in aliases) {
var value = null == this[alias]
? this.proxy('options.traits.' + alias)
: this[alias]();
if (null == value) continue;
ret[aliases[alias]] = value;
delete ret[alias];
}
return ret;
};
/**
* Add a convenient way to get the library name and version
*/
Facade.prototype.library = function(){
var library = this.proxy('options.library');
if (!library) return { name: 'unknown', version: null };
if (typeof library === 'string') return { name: library, version: null };
return library;
};
/**
* Setup some basic proxies.
*/
Facade.prototype.userId = Facade.field('userId');
Facade.prototype.channel = Facade.field('channel');
Facade.prototype.timestamp = Facade.field('timestamp');
Facade.prototype.userAgent = Facade.proxy('options.userAgent');
Facade.prototype.ip = Facade.proxy('options.ip');
/**
* Return the cloned and traversed object
*
* @param {Mixed} obj
* @return {Mixed}
*/
function transform(obj){
var cloned = clone(obj);
return cloned;
}
}, {"isodate-traverse":134,"./is-enabled":135,"./utils":136,"./address":137,"obj-case":138,"new-date":139}],
134: [function(require, module, exports) {
var is = require('is');
var isodate = require('isodate');
var each;
try {
each = require('each');
} catch (err) {
each = require('each-component');
}
/**
* Expose `traverse`.
*/
module.exports = traverse;
/**
* Traverse an object or array, and return a clone with all ISO strings parsed
* into Date objects.
*
* @param {Object} obj
* @return {Object}
*/
function traverse (input, strict) {
if (strict === undefined) strict = true;
if (is.object(input)) return object(input, strict);
if (is.array(input)) return array(input, strict);
return input;
}
/**
* Object traverser.
*
* @param {Object} obj
* @param {Boolean} strict
* @return {Object}
*/
function object (obj, strict) {
each(obj, function (key, val) {
if (isodate.is(val, strict)) {
obj[key] = isodate.parse(val);
} else if (is.object(val) || is.array(val)) {
traverse(val, strict);
}
});
return obj;
}
/**
* Array traverser.
*
* @param {Array} arr
* @param {Boolean} strict
* @return {Array}
*/
function array (arr, strict) {
each(arr, function (val, x) {
if (is.object(val)) {
traverse(val, strict);
} else if (isodate.is(val, strict)) {
arr[x] = isodate.parse(val);
}
});
return arr;
}
}, {"is":140,"isodate":141,"each":4}],
140: [function(require, module, exports) {
var isEmpty = require('is-empty');
try {
var typeOf = require('type');
} catch (e) {
var typeOf = require('component-type');
}
/**
* Types.
*/
var types = [
'arguments',
'array',
'boolean',
'date',
'element',
'function',
'null',
'number',
'object',
'regexp',
'string',
'undefined'
];
/**
* Expose type checkers.
*
* @param {Mixed} value
* @return {Boolean}
*/
for (var i = 0, type; type = types[i]; i++) exports[type] = generate(type);
/**
* Add alias for `function` for old browsers.
*/
exports.fn = exports['function'];
/**
* Expose `empty` check.
*/
exports.empty = isEmpty;
/**
* Expose `nan` check.
*/
exports.nan = function (val) {
return exports.number(val) && val != val;
};
/**
* Generate a type checker.
*
* @param {String} type
* @return {Function}
*/
function generate (type) {
return function (value) {
return type === typeOf(value);
};
}
}, {"is-empty":118,"type":7,"component-type":7}],
141: [function(require, module, exports) {
/**
* Matcher, slightly modified from:
*
* https://github.com/csnover/js-iso8601/blob/lax/iso8601.js
*/
var matcher = /^(\d{4})(?:-?(\d{2})(?:-?(\d{2}))?)?(?:([ T])(\d{2}):?(\d{2})(?::?(\d{2})(?:[,\.](\d{1,}))?)?(?:(Z)|([+\-])(\d{2})(?::?(\d{2}))?)?)?$/;
/**
* Convert an ISO date string to a date. Fallback to native `Date.parse`.
*
* https://github.com/csnover/js-iso8601/blob/lax/iso8601.js
*
* @param {String} iso
* @return {Date}
*/
exports.parse = function (iso) {
var numericKeys = [1, 5, 6, 7, 11, 12];
var arr = matcher.exec(iso);
var offset = 0;
// fallback to native parsing
if (!arr) return new Date(iso);
// remove undefined values
for (var i = 0, val; val = numericKeys[i]; i++) {
arr[val] = parseInt(arr[val], 10) || 0;
}
// allow undefined days and months
arr[2] = parseInt(arr[2], 10) || 1;
arr[3] = parseInt(arr[3], 10) || 1;
// month is 0-11
arr[2]--;
// allow abitrary sub-second precision
arr[8] = arr[8]
? (arr[8] + '00').substring(0, 3)
: 0;
// apply timezone if one exists
if (arr[4] == ' ') {
offset = new Date().getTimezoneOffset();
} else if (arr[9] !== 'Z' && arr[10]) {
offset = arr[11] * 60 + arr[12];
if ('+' == arr[10]) offset = 0 - offset;
}
var millis = Date.UTC(arr[1], arr[2], arr[3], arr[5], arr[6] + offset, arr[7], arr[8]);
return new Date(millis);
};
/**
* Checks whether a `string` is an ISO date string. `strict` mode requires that
* the date string at least have a year, month and date.
*
* @param {String} string
* @param {Boolean} strict
* @return {Boolean}
*/
exports.is = function (string, strict) {
if (strict && false === /^\d{4}-\d{2}-\d{2}/.test(string)) return false;
return matcher.test(string);
};
}, {}],
135: [function(require, module, exports) {
/**
* A few integrations are disabled by default. They must be explicitly
* enabled by setting options[Provider] = true.
*/
var disabled = {
Salesforce: true
};
/**
* Check whether an integration should be enabled by default.
*
* @param {String} integration
* @return {Boolean}
*/
module.exports = function (integration) {
return ! disabled[integration];
};
}, {}],
136: [function(require, module, exports) {
/**
* TODO: use component symlink, everywhere ?
*/
try {
exports.inherit = require('inherit');
exports.clone = require('clone');
exports.type = require('type');
} catch (e) {
exports.inherit = require('inherit-component');
exports.clone = require('clone-component');
exports.type = require('type-component');
}
}, {"inherit":142,"clone":143,"type":7}],
142: [function(require, module, exports) {
module.exports = function(a, b){
var fn = function(){};
fn.prototype = b.prototype;
a.prototype = new fn;
a.prototype.constructor = a;
};
}, {}],
143: [function(require, module, exports) {
/**
* Module dependencies.
*/
var type;
try {
type = require('component-type');
} catch (_) {
type = require('type');
}
/**
* Module exports.
*/
module.exports = clone;
/**
* Clones objects.
*
* @param {Mixed} any object
* @api public
*/
function clone(obj){
switch (type(obj)) {
case 'object':
var copy = {};
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
copy[key] = clone(obj[key]);
}
}
return copy;
case 'array':
var copy = new Array(obj.length);
for (var i = 0, l = obj.length; i < l; i++) {
copy[i] = clone(obj[i]);
}
return copy;
case 'regexp':
// from millermedeiros/amd-utils - MIT
var flags = '';
flags += obj.multiline ? 'm' : '';
flags += obj.global ? 'g' : '';
flags += obj.ignoreCase ? 'i' : '';
return new RegExp(obj.source, flags);
case 'date':
return new Date(obj.getTime());
default: // string, number, boolean, …
return obj;
}
}
}, {"component-type":7,"type":7}],
137: [function(require, module, exports) {
/**
* Module dependencies.
*/
var get = require('obj-case');
/**
* Add address getters to `proto`.
*
* @param {Function} proto
*/
module.exports = function(proto){
proto.zip = trait('postalCode', 'zip');
proto.country = trait('country');
proto.street = trait('street');
proto.state = trait('state');
proto.city = trait('city');
function trait(a, b){
return function(){
var traits = this.traits();
return get(traits, 'address.' + a)
|| get(traits, a)
|| (b ? get(traits, 'address.' + b) : null)
|| (b ? get(traits, b) : null);
};
}
};
}, {"obj-case":138}],
138: [function(require, module, exports) {
var Case = require('case');
var identity = function(_){ return _; };
/**
* Cases
*/
var cases = [
identity,
Case.upper,
Case.lower,
Case.snake,
Case.pascal,
Case.camel,
Case.constant,
Case.title,
Case.capital,
Case.sentence
];
/**
* Module exports, export
*/
module.exports = module.exports.find = multiple(find);
/**
* Export the replacement function, return the modified object
*/
module.exports.replace = function (obj, key, val) {
multiple(replace).apply(this, arguments);
return obj;
};
/**
* Export the delete function, return the modified object
*/
module.exports.del = function (obj, key) {
multiple(del).apply(this, arguments);
return obj;
};
/**
* Compose applying the function to a nested key
*/
function multiple (fn) {
return function (obj, key, val) {
var keys = key.split('.');
if (keys.length === 0) return;
while (keys.length > 1) {
key = keys.shift();
obj = find(obj, key);
if (obj === null || obj === undefined) return;
}
key = keys.shift();
return fn(obj, key, val);
};
}
/**
* Find an object by its key
*
* find({ first_name : 'Calvin' }, 'firstName')
*/
function find (obj, key) {
for (var i = 0; i < cases.length; i++) {
var cased = cases[i](key);
if (obj.hasOwnProperty(cased)) return obj[cased];
}
}
/**
* Delete a value for a given key
*
* del({ a : 'b', x : 'y' }, 'X' }) -> { a : 'b' }
*/
function del (obj, key) {
for (var i = 0; i < cases.length; i++) {
var cased = cases[i](key);
if (obj.hasOwnProperty(cased)) delete obj[cased];
}
return obj;
}
/**
* Replace an objects existing value with a new one
*
* replace({ a : 'b' }, 'a', 'c') -> { a : 'c' }
*/
function replace (obj, key, val) {
for (var i = 0; i < cases.length; i++) {
var cased = cases[i](key);
if (obj.hasOwnProperty(cased)) obj[cased] = val;
}
return obj;
}
}, {"case":144}],
144: [function(require, module, exports) {
var cases = require('./cases');
/**
* Expose `determineCase`.
*/
module.exports = exports = determineCase;
/**
* Determine the case of a `string`.
*
* @param {String} string
* @return {String|Null}
*/
function determineCase (string) {
for (var key in cases) {
if (key == 'none') continue;
var convert = cases[key];
if (convert(string) == string) return key;
}
return null;
}
/**
* Define a case by `name` with a `convert` function.
*
* @param {String} name
* @param {Object} convert
*/
exports.add = function (name, convert) {
exports[name] = cases[name] = convert;
};
/**
* Add all the `cases`.
*/
for (var key in cases) {
exports.add(key, cases[key]);
}
}, {"./cases":145}],
145: [function(require, module, exports) {
var camel = require('to-camel-case')
, capital = require('to-capital-case')
, constant = require('to-constant-case')
, dot = require('to-dot-case')
, none = require('to-no-case')
, pascal = require('to-pascal-case')
, sentence = require('to-sentence-case')
, slug = require('to-slug-case')
, snake = require('to-snake-case')
, space = require('to-space-case')
, title = require('to-title-case');
/**
* Camel.
*/
exports.camel = camel;
/**
* Pascal.
*/
exports.pascal = pascal;
/**
* Dot. Should precede lowercase.
*/
exports.dot = dot;
/**
* Slug. Should precede lowercase.
*/
exports.slug = slug;
/**
* Snake. Should precede lowercase.
*/
exports.snake = snake;
/**
* Space. Should precede lowercase.
*/
exports.space = space;
/**
* Constant. Should precede uppercase.
*/
exports.constant = constant;
/**
* Capital. Should precede sentence and title.
*/
exports.capital = capital;
/**
* Title.
*/
exports.title = title;
/**
* Sentence.
*/
exports.sentence = sentence;
/**
* Convert a `string` to lower case from camel, slug, etc. Different that the
* usual `toLowerCase` in that it will try to break apart the input first.
*
* @param {String} string
* @return {String}
*/
exports.lower = function (string) {
return none(string).toLowerCase();
};
/**
* Convert a `string` to upper case from camel, slug, etc. Different that the
* usual `toUpperCase` in that it will try to break apart the input first.
*
* @param {String} string
* @return {String}
*/
exports.upper = function (string) {
return none(string).toUpperCase();
};
/**
* Invert each character in a `string` from upper to lower and vice versa.
*
* @param {String} string
* @return {String}
*/
exports.inverse = function (string) {
for (var i = 0, char; char = string[i]; i++) {
if (!/[a-z]/i.test(char)) continue;
var upper = char.toUpperCase();
var lower = char.toLowerCase();
string[i] = char == upper ? lower : upper;
}
return string;
};
/**
* None.
*/
exports.none = none;
}, {"to-camel-case":146,"to-capital-case":147,"to-constant-case":148,"to-dot-case":149,"to-no-case":117,"to-pascal-case":150,"to-sentence-case":151,"to-slug-case":152,"to-snake-case":153,"to-space-case":154,"to-title-case":155}],
146: [function(require, module, exports) {
var toSpace = require('to-space-case');
/**
* Expose `toCamelCase`.
*/
module.exports = toCamelCase;
/**
* Convert a `string` to camel case.
*
* @param {String} string
* @return {String}
*/
function toCamelCase (string) {
return toSpace(string).replace(/\s(\w)/g, function (matches, letter) {
return letter.toUpperCase();
});
}
}, {"to-space-case":154}],
154: [function(require, module, exports) {
var clean = require('to-no-case');
/**
* Expose `toSpaceCase`.
*/
module.exports = toSpaceCase;
/**
* Convert a `string` to space case.
*
* @param {String} string
* @return {String}
*/
function toSpaceCase (string) {
return clean(string).replace(/[\W_]+(.|$)/g, function (matches, match) {
return match ? ' ' + match : '';
});
}
}, {"to-no-case":117}],
147: [function(require, module, exports) {
var clean = require('to-no-case');
/**
* Expose `toCapitalCase`.
*/
module.exports = toCapitalCase;
/**
* Convert a `string` to capital case.
*
* @param {String} string
* @return {String}
*/
function toCapitalCase (string) {
return clean(string).replace(/(^|\s)(\w)/g, function (matches, previous, letter) {
return previous + letter.toUpperCase();
});
}
}, {"to-no-case":117}],
148: [function(require, module, exports) {
var snake = require('to-snake-case');
/**
* Expose `toConstantCase`.
*/
module.exports = toConstantCase;
/**
* Convert a `string` to constant case.
*
* @param {String} string
* @return {String}
*/
function toConstantCase (string) {
return snake(string).toUpperCase();
}
}, {"to-snake-case":153}],
153: [function(require, module, exports) {
var toSpace = require('to-space-case');
/**
* Expose `toSnakeCase`.
*/
module.exports = toSnakeCase;
/**
* Convert a `string` to snake case.
*
* @param {String} string
* @return {String}
*/
function toSnakeCase (string) {
return toSpace(string).replace(/\s/g, '_');
}
}, {"to-space-case":154}],
149: [function(require, module, exports) {
var toSpace = require('to-space-case');
/**
* Expose `toDotCase`.
*/
module.exports = toDotCase;
/**
* Convert a `string` to slug case.
*
* @param {String} string
* @return {String}
*/
function toDotCase (string) {
return toSpace(string).replace(/\s/g, '.');
}
}, {"to-space-case":154}],
150: [function(require, module, exports) {
var toSpace = require('to-space-case');
/**
* Expose `toPascalCase`.
*/
module.exports = toPascalCase;
/**
* Convert a `string` to pascal case.
*
* @param {String} string
* @return {String}
*/
function toPascalCase (string) {
return toSpace(string).replace(/(?:^|\s)(\w)/g, function (matches, letter) {
return letter.toUpperCase();
});
}
}, {"to-space-case":154}],
151: [function(require, module, exports) {
var clean = require('to-no-case');
/**
* Expose `toSentenceCase`.
*/
module.exports = toSentenceCase;
/**
* Convert a `string` to camel case.
*
* @param {String} string
* @return {String}
*/
function toSentenceCase (string) {
return clean(string).replace(/[a-z]/i, function (letter) {
return letter.toUpperCase();
});
}
}, {"to-no-case":117}],
152: [function(require, module, exports) {
var toSpace = require('to-space-case');
/**
* Expose `toSlugCase`.
*/
module.exports = toSlugCase;
/**
* Convert a `string` to slug case.
*
* @param {String} string
* @return {String}
*/
function toSlugCase (string) {
return toSpace(string).replace(/\s/g, '-');
}
}, {"to-space-case":154}],
155: [function(require, module, exports) {
var capital = require('to-capital-case')
, escape = require('escape-regexp')
, map = require('map')
, minors = require('title-case-minors');
/**
* Expose `toTitleCase`.
*/
module.exports = toTitleCase;
/**
* Minors.
*/
var escaped = map(minors, escape);
var minorMatcher = new RegExp('[^^]\\b(' + escaped.join('|') + ')\\b', 'ig');
var colonMatcher = /:\s*(\w)/g;
/**
* Convert a `string` to camel case.
*
* @param {String} string
* @return {String}
*/
function toTitleCase (string) {
return capital(string)
.replace(minorMatcher, function (minor) {
return minor.toLowerCase();
})
.replace(colonMatcher, function (letter) {
return letter.toUpperCase();
});
}
}, {"to-capital-case":147,"escape-regexp":156,"map":157,"title-case-minors":158}],
156: [function(require, module, exports) {
/**
* Escape regexp special characters in `str`.
*
* @param {String} str
* @return {String}
* @api public
*/
module.exports = function(str){
return String(str).replace(/([.*+?=^!:${}()|[\]\/\\])/g, '\\$1');
};
}, {}],
157: [function(require, module, exports) {
var each = require('each');
/**
* Map an array or object.
*
* @param {Array|Object} obj
* @param {Function} iterator
* @return {Mixed}
*/
module.exports = function map (obj, iterator) {
var arr = [];
each(obj, function (o) {
arr.push(iterator.apply(null, arguments));
});
return arr;
};
}, {"each":106}],
158: [function(require, module, exports) {
module.exports = [
'a',
'an',
'and',
'as',
'at',
'but',
'by',
'en',
'for',
'from',
'how',
'if',
'in',
'neither',
'nor',
'of',
'on',
'only',
'onto',
'out',
'or',
'per',
'so',
'than',
'that',
'the',
'to',
'until',
'up',
'upon',
'v',
'v.',
'versus',
'vs',
'vs.',
'via',
'when',
'with',
'without',
'yet'
];
}, {}],
139: [function(require, module, exports) {
var is = require('is');
var isodate = require('isodate');
var milliseconds = require('./milliseconds');
var seconds = require('./seconds');
/**
* Returns a new Javascript Date object, allowing a variety of extra input types
* over the native Date constructor.
*
* @param {Date|String|Number} val
*/
module.exports = function newDate (val) {
if (is.date(val)) return val;
if (is.number(val)) return new Date(toMs(val));
// date strings
if (isodate.is(val)) return isodate.parse(val);
if (milliseconds.is(val)) return milliseconds.parse(val);
if (seconds.is(val)) return seconds.parse(val);
// fallback to Date.parse
return new Date(val);
};
/**
* If the number passed val is seconds from the epoch, turn it into milliseconds.
* Milliseconds would be greater than 31557600000 (December 31, 1970).
*
* @param {Number} num
*/
function toMs (num) {
if (num < 31557600000) return num * 1000;
return num;
}
}, {"is":159,"isodate":141,"./milliseconds":160,"./seconds":161}],
159: [function(require, module, exports) {
var isEmpty = require('is-empty')
, typeOf = require('type');
/**
* Types.
*/
var types = [
'arguments',
'array',
'boolean',
'date',
'element',
'function',
'null',
'number',
'object',
'regexp',
'string',
'undefined'
];
/**
* Expose type checkers.
*
* @param {Mixed} value
* @return {Boolean}
*/
for (var i = 0, type; type = types[i]; i++) exports[type] = generate(type);
/**
* Add alias for `function` for old browsers.
*/
exports.fn = exports['function'];
/**
* Expose `empty` check.
*/
exports.empty = isEmpty;
/**
* Expose `nan` check.
*/
exports.nan = function (val) {
return exports.number(val) && val != val;
};
/**
* Generate a type checker.
*
* @param {String} type
* @return {Function}
*/
function generate (type) {
return function (value) {
return type === typeOf(value);
};
}
}, {"is-empty":118,"type":7}],
160: [function(require, module, exports) {
/**
* Matcher.
*/
var matcher = /\d{13}/;
/**
* Check whether a string is a millisecond date string.
*
* @param {String} string
* @return {Boolean}
*/
exports.is = function (string) {
return matcher.test(string);
};
/**
* Convert a millisecond string to a date.
*
* @param {String} millis
* @return {Date}
*/
exports.parse = function (millis) {
millis = parseInt(millis, 10);
return new Date(millis);
};
}, {}],
161: [function(require, module, exports) {
/**
* Matcher.
*/
var matcher = /\d{10}/;
/**
* Check whether a string is a second date string.
*
* @param {String} string
* @return {Boolean}
*/
exports.is = function (string) {
return matcher.test(string);
};
/**
* Convert a second string to a date.
*
* @param {String} seconds
* @return {Date}
*/
exports.parse = function (seconds) {
var millis = parseInt(seconds, 10) * 1000;
return new Date(millis);
};
}, {}],
128: [function(require, module, exports) {
/**
* Module dependencies.
*/
var inherit = require('./utils').inherit;
var Facade = require('./facade');
/**
* Expose `Alias` facade.
*/
module.exports = Alias;
/**
* Initialize a new `Alias` facade with a `dictionary` of arguments.
*
* @param {Object} dictionary
* @property {String} from
* @property {String} to
* @property {Object} options
*/
function Alias (dictionary) {
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`.
*/
inherit(Alias, Facade);
/**
* Return type of facade.
*
* @return {String}
*/
Alias.prototype.type =
Alias.prototype.action = function () {
return 'alias';
};
/**
* Get `previousId`.
*
* @return {Mixed}
* @api public
*/
Alias.prototype.from =
Alias.prototype.previousId = function(){
return this.field('previousId')
|| this.field('from');
};
/**
* Get `userId`.
*
* @return {String}
* @api public
*/
Alias.prototype.to =
Alias.prototype.userId = function(){
return this.field('userId')
|| this.field('to');
};
}, {"./utils":136,"./facade":127}],
129: [function(require, module, exports) {
/**
* Module dependencies.
*/
var inherit = require('./utils').inherit;
var address = require('./address');
var isEmail = require('is-email');
var newDate = require('new-date');
var Facade = require('./facade');
/**
* Expose `Group` facade.
*/
module.exports = Group;
/**
* Initialize a new `Group` facade with a `dictionary` of arguments.
*
* @param {Object} dictionary
* @param {String} userId
* @param {String} groupId
* @param {Object} properties
* @param {Object} options
*/
function Group (dictionary) {
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`
*/
inherit(Group, Facade);
/**
* Get the facade's action.
*/
Group.prototype.type =
Group.prototype.action = function () {
return 'group';
};
/**
* Setup some basic proxies.
*/
Group.prototype.groupId = Facade.field('groupId');
/**
* Get created or createdAt.
*
* @return {Date}
*/
Group.prototype.created = function(){
var created = this.proxy('traits.createdAt')
|| this.proxy('traits.created')
|| this.proxy('properties.createdAt')
|| this.proxy('properties.created');
if (created) return newDate(created);
};
/**
* Get the group's email, falling back to the group ID if it's a valid email.
*
* @return {String}
*/
Group.prototype.email = function () {
var email = this.proxy('traits.email');
if (email) return email;
var groupId = this.groupId();
if (isEmail(groupId)) return groupId;
};
/**
* Get the group's traits.
*
* @param {Object} aliases
* @return {Object}
*/
Group.prototype.traits = function (aliases) {
var ret = this.properties();
var id = this.groupId();
aliases = aliases || {};
if (id) ret.id = id;
for (var alias in aliases) {
var value = null == this[alias]
? this.proxy('traits.' + alias)
: this[alias]();
if (null == value) continue;
ret[aliases[alias]] = value;
delete ret[alias];
}
return ret;
};
/**
* Special traits.
*/
Group.prototype.name = Facade.proxy('traits.name');
Group.prototype.industry = Facade.proxy('traits.industry');
Group.prototype.employees = Facade.proxy('traits.employees');
/**
* Get traits or properties.
*
* TODO: remove me
*
* @return {Object}
*/
Group.prototype.properties = function(){
return this.field('traits')
|| this.field('properties')
|| {};
};
}, {"./utils":136,"./address":137,"is-email":162,"new-date":139,"./facade":127}],
162: [function(require, module, exports) {
/**
* Expose `isEmail`.
*/
module.exports = isEmail;
/**
* Email address matcher.
*/
var matcher = /.+\@.+\..+/;
/**
* Loosely validate an email address.
*
* @param {String} string
* @return {Boolean}
*/
function isEmail (string) {
return matcher.test(string);
}
}, {}],
130: [function(require, module, exports) {
var address = require('./address');
var Facade = require('./facade');
var isEmail = require('is-email');
var newDate = require('new-date');
var utils = require('./utils');
var get = require('obj-case');
var trim = require('trim');
var inherit = utils.inherit;
var clone = utils.clone;
var type = utils.type;
/**
* Expose `Idenfity` facade.
*/
module.exports = Identify;
/**
* Initialize a new `Identify` facade with a `dictionary` of arguments.
*
* @param {Object} dictionary
* @param {String} userId
* @param {String} sessionId
* @param {Object} traits
* @param {Object} options
*/
function Identify (dictionary) {
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`.
*/
inherit(Identify, Facade);
/**
* Get the facade's action.
*/
Identify.prototype.type =
Identify.prototype.action = function () {
return 'identify';
};
/**
* Get the user's traits.
*
* @param {Object} aliases
* @return {Object}
*/
Identify.prototype.traits = function (aliases) {
var ret = this.field('traits') || {};
var id = this.userId();
aliases = aliases || {};
if (id) ret.id = id;
for (var alias in aliases) {
var value = null == this[alias]
? this.proxy('traits.' + alias)
: this[alias]();
if (null == value) continue;
ret[aliases[alias]] = value;
if (alias !== aliases[alias]) delete ret[alias];
}
return ret;
};
/**
* Get the user's email, falling back to their user ID if it's a valid email.
*
* @return {String}
*/
Identify.prototype.email = function () {
var email = this.proxy('traits.email');
if (email) return email;
var userId = this.userId();
if (isEmail(userId)) return userId;
};
/**
* Get the user's created date, optionally looking for `createdAt` since lots of
* people do that instead.
*
* @return {Date or Undefined}
*/
Identify.prototype.created = function () {
var created = this.proxy('traits.created') || this.proxy('traits.createdAt');
if (created) return newDate(created);
};
/**
* Get the company created date.
*
* @return {Date or undefined}
*/
Identify.prototype.companyCreated = function(){
var created = this.proxy('traits.company.created')
|| this.proxy('traits.company.createdAt');
if (created) return newDate(created);
};
/**
* Get the user's name, optionally combining a first and last name if that's all
* that was provided.
*
* @return {String or Undefined}
*/
Identify.prototype.name = function () {
var name = this.proxy('traits.name');
if (typeof name === 'string') return trim(name);
var firstName = this.firstName();
var lastName = this.lastName();
if (firstName && lastName) return trim(firstName + ' ' + lastName);
};
/**
* Get the user's first name, optionally splitting it out of a single name if
* that's all that was provided.
*
* @return {String or Undefined}
*/
Identify.prototype.firstName = function () {
var firstName = this.proxy('traits.firstName');
if (typeof firstName === 'string') return trim(firstName);
var name = this.proxy('traits.name');
if (typeof name === 'string') return trim(name).split(' ')[0];
};
/**
* Get the user's last name, optionally splitting it out of a single name if
* that's all that was provided.
*
* @return {String or Undefined}
*/
Identify.prototype.lastName = function () {
var lastName = this.proxy('traits.lastName');
if (typeof lastName === 'string') return trim(lastName);
var name = this.proxy('traits.name');
if (typeof name !== 'string') return;
var space = trim(name).indexOf(' ');
if (space === -1) return;
return trim(name.substr(space + 1));
};
/**
* Get the user's unique id.
*
* @return {String or undefined}
*/
Identify.prototype.uid = function(){
return this.userId()
|| this.username()
|| this.email();
};
/**
* Get description.
*
* @return {String}
*/
Identify.prototype.description = function(){
return this.proxy('traits.description')
|| this.proxy('traits.background');
};
/**
* Get the age.
*
* If the age is not explicitly set
* the method will compute it from `.birthday()`
* if possible.
*
* @return {Number}
*/
Identify.prototype.age = function(){
var date = this.birthday();
var age = get(this.traits(), 'age');
if (null != age) return age;
if ('date' != type(date)) return;
var now = new Date;
return now.getFullYear() - date.getFullYear();
};
/**
* Get the avatar.
*
* .photoUrl needed because help-scout
* implementation uses `.avatar || .photoUrl`.
*
* .avatarUrl needed because trakio uses it.
*
* @return {Mixed}
*/
Identify.prototype.avatar = function(){
var traits = this.traits();
return get(traits, 'avatar')
|| get(traits, 'photoUrl')
|| get(traits, 'avatarUrl');
};
/**
* Get the position.
*
* .jobTitle needed because some integrations use it.
*
* @return {Mixed}
*/
Identify.prototype.position = function(){
var traits = this.traits();
return get(traits, 'position') || get(traits, 'jobTitle');
};
/**
* Setup sme basic "special" trait proxies.
*/
Identify.prototype.username = Facade.proxy('traits.username');
Identify.prototype.website = Facade.one('traits.website');
Identify.prototype.websites = Facade.multi('traits.website');
Identify.prototype.phone = Facade.one('traits.phone');
Identify.prototype.phones = Facade.multi('traits.phone');
Identify.prototype.address = Facade.proxy('traits.address');
Identify.prototype.gender = Facade.proxy('traits.gender');
Identify.prototype.birthday = Facade.proxy('traits.birthday');
}, {"./address":137,"./facade":127,"is-email":162,"new-date":139,"./utils":136,"obj-case":138,"trim":163}],
163: [function(require, module, exports) {
exports = module.exports = trim;
function trim(str){
if (str.trim) return str.trim();
return str.replace(/^\s*|\s*$/g, '');
}
exports.left = function(str){
if (str.trimLeft) return str.trimLeft();
return str.replace(/^\s*/, '');
};
exports.right = function(str){
if (str.trimRight) return str.trimRight();
return str.replace(/\s*$/, '');
};
}, {}],
131: [function(require, module, exports) {
var inherit = require('./utils').inherit;
var clone = require('./utils').clone;
var type = require('./utils').type;
var Facade = require('./facade');
var Identify = require('./identify');
var isEmail = require('is-email');
var get = require('obj-case');
/**
* Expose `Track` facade.
*/
module.exports = Track;
/**
* Initialize a new `Track` facade with a `dictionary` of arguments.
*
* @param {object} dictionary
* @property {String} event
* @property {String} userId
* @property {String} sessionId
* @property {Object} properties
* @property {Object} options
*/
function Track (dictionary) {
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`.
*/
inherit(Track, Facade);
/**
* Return the facade's action.
*
* @return {String}
*/
Track.prototype.type =
Track.prototype.action = function () {
return 'track';
};
/**
* Setup some basic proxies.
*/
Track.prototype.event = Facade.field('event');
Track.prototype.value = Facade.proxy('properties.value');
/**
* Misc
*/
Track.prototype.category = Facade.proxy('properties.category');
Track.prototype.country = Facade.proxy('properties.country');
Track.prototype.state = Facade.proxy('properties.state');
Track.prototype.city = Facade.proxy('properties.city');
Track.prototype.zip = Facade.proxy('properties.zip');
/**
* Ecommerce
*/
Track.prototype.id = Facade.proxy('properties.id');
Track.prototype.sku = Facade.proxy('properties.sku');
Track.prototype.tax = Facade.proxy('properties.tax');
Track.prototype.name = Facade.proxy('properties.name');
Track.prototype.price = Facade.proxy('properties.price');
Track.prototype.total = Facade.proxy('properties.total');
Track.prototype.coupon = Facade.proxy('properties.coupon');
Track.prototype.shipping = Facade.proxy('properties.shipping');
/**
* Description
*/
Track.prototype.description = Facade.proxy('properties.description');
/**
* Plan
*/
Track.prototype.plan = Facade.proxy('properties.plan');
/**
* Order id.
*
* @return {String}
* @api public
*/
Track.prototype.orderId = function(){
return this.proxy('properties.id')
|| this.proxy('properties.orderId');
};
/**
* Get subtotal.
*
* @return {Number}
*/
Track.prototype.subtotal = function(){
var subtotal = get(this.properties(), 'subtotal');
var total = this.total();
var n;
if (subtotal) return subtotal;
if (!total) return 0;
if (n = this.tax()) total -= n;
if (n = this.shipping()) total -= n;
return total;
};
/**
* Get products.
*
* @return {Array}
*/
Track.prototype.products = function(){
var props = this.properties();
var products = get(props, 'products');
return 'array' == type(products)
? products
: [];
};
/**
* Get quantity.
*
* @return {Number}
*/
Track.prototype.quantity = function(){
var props = this.obj.properties || {};
return props.quantity || 1;
};
/**
* Get currency.
*
* @return {String}
*/
Track.prototype.currency = function(){
var props = this.obj.properties || {};
return props.currency || 'USD';
};
/**
* BACKWARDS COMPATIBILITY: should probably re-examine where these come from.
*/
Track.prototype.referrer = Facade.proxy('properties.referrer');
Track.prototype.query = Facade.proxy('options.query');
/**
* Get the call's properties.
*
* @param {Object} aliases
* @return {Object}
*/
Track.prototype.properties = function (aliases) {
var ret = this.field('properties') || {};
aliases = aliases || {};
for (var alias in aliases) {
var value = null == this[alias]
? this.proxy('properties.' + alias)
: this[alias]();
if (null == value) continue;
ret[aliases[alias]] = value;
delete ret[alias];
}
return ret;
};
/**
* Get the call's username.
*
* @return {String or Undefined}
*/
Track.prototype.username = function () {
return this.proxy('traits.username') ||
this.proxy('properties.username') ||
this.userId() ||
this.sessionId();
};
/**
* Get the call's email, using an the user ID if it's a valid email.
*
* @return {String or Undefined}
*/
Track.prototype.email = function () {
var email = this.proxy('traits.email');
email = email || this.proxy('properties.email');
if (email) return email;
var userId = this.userId();
if (isEmail(userId)) return userId;
};
/**
* Get the call's revenue, parsing it from a string with an optional leading
* dollar sign.
*
* For products/services that don't have shipping and are not directly taxed,
* they only care about tracking `revenue`. These are things like
* SaaS companies, who sell monthly subscriptions. The subscriptions aren't
* taxed directly, and since it's a digital product, it has no shipping.
*
* The only case where there's a difference between `revenue` and `total`
* (in the context of analytics) is on ecommerce platforms, where they want
* the `revenue` function to actually return the `total` (which includes
* tax and shipping, total = subtotal + tax + shipping). This is probably
* because on their backend they assume tax and shipping has been applied to
* the value, and so can get the revenue on their own.
*
* @return {Number}
*/
Track.prototype.revenue = function () {
var revenue = this.proxy('properties.revenue');
var event = this.event();
// it's always revenue, unless it's called during an order completion.
if (!revenue && event && event.match(/completed ?order/i)) {
revenue = this.proxy('properties.total');
}
return currency(revenue);
};
/**
* Get cents.
*
* @return {Number}
*/
Track.prototype.cents = function(){
var revenue = this.revenue();
return 'number' != typeof revenue
? this.value() || 0
: revenue * 100;
};
/**
* A utility to turn the pieces of a track call into an identify. Used for
* integrations with super properties or rate limits.
*
* TODO: remove me.
*
* @return {Facade}
*/
Track.prototype.identify = function () {
var json = this.json();
json.traits = this.traits();
return new Identify(json);
};
/**
* Get float from currency value.
*
* @param {Mixed} val
* @return {Number}
*/
function currency(val) {
if (!val) return;
if (typeof val === 'number') return val;
if (typeof val !== 'string') return;
val = val.replace(/\$/g, '');
val = parseFloat(val);
if (!isNaN(val)) return val;
}
}, {"./utils":136,"./facade":127,"./identify":130,"is-email":162,"obj-case":138}],
132: [function(require, module, exports) {
var inherit = require('./utils').inherit;
var Facade = require('./facade');
var Track = require('./track');
/**
* Expose `Page` facade
*/
module.exports = Page;
/**
* Initialize new `Page` facade with `dictionary`.
*
* @param {Object} dictionary
* @param {String} category
* @param {String} name
* @param {Object} traits
* @param {Object} options
*/
function Page(dictionary){
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`
*/
inherit(Page, Facade);
/**
* Get the facade's action.
*
* @return {String}
*/
Page.prototype.type =
Page.prototype.action = function(){
return 'page';
};
/**
* Fields
*/
Page.prototype.category = Facade.field('category');
Page.prototype.name = Facade.field('name');
/**
* Proxies.
*/
Page.prototype.title = Facade.proxy('properties.title');
Page.prototype.path = Facade.proxy('properties.path');
Page.prototype.url = Facade.proxy('properties.url');
/**
* Get the page properties mixing `category` and `name`.
*
* @return {Object}
*/
Page.prototype.properties = function(){
var props = this.field('properties') || {};
var category = this.category();
var name = this.name();
if (category) props.category = category;
if (name) props.name = name;
return props;
};
/**
* Get the page fullName.
*
* @return {String}
*/
Page.prototype.fullName = function(){
var category = this.category();
var name = this.name();
return name && category
? category + ' ' + name
: name;
};
/**
* Get event with `name`.
*
* @return {String}
*/
Page.prototype.event = function(name){
return name
? 'Viewed ' + name + ' Page'
: 'Loaded a Page';
};
/**
* Convert this Page to a Track facade with `name`.
*
* @param {String} name
* @return {Track}
*/
Page.prototype.track = function(name){
var props = this.properties();
return new Track({
event: this.event(name),
timestamp: this.timestamp(),
context: this.context(),
properties: props
});
};
}, {"./utils":136,"./facade":127,"./track":131}],
133: [function(require, module, exports) {
var inherit = require('./utils').inherit;
var Page = require('./page');
var Track = require('./track');
/**
* Expose `Screen` facade
*/
module.exports = Screen;
/**
* Initialize new `Screen` facade with `dictionary`.
*
* @param {Object} dictionary
* @param {String} category
* @param {String} name
* @param {Object} traits
* @param {Object} options
*/
function Screen(dictionary){
Page.call(this, dictionary);
}
/**
* Inherit from `Page`
*/
inherit(Screen, Page);
/**
* Get the facade's action.
*
* @return {String}
* @api public
*/
Screen.prototype.type =
Screen.prototype.action = function(){
return 'screen';
};
/**
* Get event with `name`.
*
* @param {String} name
* @return {String}
* @api public
*/
Screen.prototype.event = function(name){
return name
? 'Viewed ' + name + ' Screen'
: 'Loaded a Screen';
};
/**
* Convert this Screen.
*
* @param {String} name
* @return {Track}
* @api public
*/
Screen.prototype.track = function(name){
var props = this.properties();
return new Track({
event: this.event(name),
timestamp: this.timestamp(),
context: this.context(),
properties: props
});
};
}, {"./utils":136,"./page":132,"./track":131}],
125: [function(require, module, exports) {
/**
* Module dependencies.
*/
var stringify = require('querystring').stringify;
var sub = require('substitute');
/**
* Factory function to create a pixel loader.
*
* @param {String} path
* @return {Function}
* @api public
*/
module.exports = function(path){
return function(query, obj, fn){
if ('function' == typeof obj) fn = obj, obj = {};
obj = obj || {};
fn = fn || function(){};
var url = sub(path, obj);
var img = new Image;
img.onerror = error(fn, 'failed to load pixel', img);
img.onload = function(){ fn(); };
query = stringify(query);
if (query) query = '?' + query;
img.src = url + query;
img.width = 1;
img.height = 1;
return img;
};
};
/**
* Create an error handler.
*
* @param {Fucntion} fn
* @param {String} message
* @param {Image} img
* @return {Function}
* @api private
*/
function error(fn, message, img){
return function(e){
e = e || window.event;
var err = new Error(message);
err.event = e;
err.source = img;
fn(err);
};
}
}, {"querystring":126,"substitute":164}],
126: [function(require, module, exports) {
/**
* Module dependencies.
*/
var encode = encodeURIComponent;
var decode = decodeURIComponent;
var trim = require('trim');
var type = require('type');
/**
* Parse the given query `str`.
*
* @param {String} str
* @return {Object}
* @api public
*/
exports.parse = function(str){
if ('string' != typeof str) return {};
str = trim(str);
if ('' == str) return {};
if ('?' == str.charAt(0)) str = str.slice(1);
var obj = {};
var pairs = str.split('&');
for (var i = 0; i < pairs.length; i++) {
var parts = pairs[i].split('=');
var key = decode(parts[0]);
var m;
if (m = /(\w+)\[(\d+)\]/.exec(key)) {
obj[m[1]] = obj[m[1]] || [];
obj[m[1]][m[2]] = decode(parts[1]);
continue;
}
obj[parts[0]] = null == parts[1]
? ''
: decode(parts[1]);
}
return obj;
};
/**
* Stringify the given `obj`.
*
* @param {Object} obj
* @return {String}
* @api public
*/
exports.stringify = function(obj){
if (!obj) return '';
var pairs = [];
for (var key in obj) {
var value = obj[key];
if ('array' == type(value)) {
for (var i = 0; i < value.length; ++i) {
pairs.push(encode(key + '[' + i + ']') + '=' + encode(value[i]));
}
continue;
}
pairs.push(encode(key) + '=' + encode(obj[key]));
}
return pairs.join('&');
};
}, {"trim":163,"type":7}],
164: [function(require, module, exports) {
/**
* Expose `substitute`
*/
module.exports = substitute;
/**
* Type.
*/
var type = Object.prototype.toString;
/**
* Substitute `:prop` with the given `obj` in `str`
*
* @param {String} str
* @param {Object or Array} obj
* @param {RegExp} expr
* @return {String}
* @api public
*/
function substitute(str, obj, expr){
if (!obj) throw new TypeError('expected an object');
expr = expr || /:(\w+)/g;
return str.replace(expr, function(_, prop){
switch (type.call(obj)) {
case '[object Object]':
return null != obj[prop] ? obj[prop] : _;
case '[object Array]':
var val = obj.shift();
return null != val ? val : _;
}
});
}
}, {}],
17: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var tick = require('next-tick');
/**
* Expose `BugHerd` integration.
*/
var BugHerd = module.exports = integration('BugHerd')
.assumesPageview()
.global('BugHerdConfig')
.global('_bugHerd')
.option('apiKey', '')
.option('showFeedbackTab', true)
.tag('<script src="//www.bugherd.com/sidebarv2.js?apikey={{ apiKey }}">');
/**
* Initialize.
*
* http://support.bugherd.com/home
*
* @param {Object} page
*/
BugHerd.prototype.initialize = function(page){
window.BugHerdConfig = { feedback: { hide: !this.options.showFeedbackTab }};
var ready = this.ready;
this.load(function(){
tick(ready);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
BugHerd.prototype.loaded = function(){
return !! window._bugHerd;
};
}, {"analytics.js-integration":83,"next-tick":97}],
18: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var is = require('is');
var extend = require('extend');
var onError = require('on-error');
/**
* Expose `Bugsnag` integration.
*/
var Bugsnag = module.exports = integration('Bugsnag')
.global('Bugsnag')
.option('apiKey', '')
.tag('<script src="//d2wy8f7a9ursnm.cloudfront.net/bugsnag-2.min.js">');
/**
* Initialize.
*
* https://bugsnag.com/docs/notifiers/js
*
* @param {Object} page
*/
Bugsnag.prototype.initialize = function(page){
var self = this;
this.load(function(){
window.Bugsnag.apiKey = self.options.apiKey;
self.ready();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Bugsnag.prototype.loaded = function(){
return is.object(window.Bugsnag);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Bugsnag.prototype.identify = function(identify){
window.Bugsnag.metaData = window.Bugsnag.metaData || {};
extend(window.Bugsnag.metaData, identify.traits());
};
}, {"analytics.js-integration":83,"is":86,"extend":122,"on-error":165}],
165: [function(require, module, exports) {
/**
* Expose `onError`.
*/
module.exports = onError;
/**
* Callbacks.
*/
var callbacks = [];
/**
* Preserve existing handler.
*/
if ('function' == typeof window.onerror) callbacks.push(window.onerror);
/**
* Bind to `window.onerror`.
*/
window.onerror = handler;
/**
* Error handler.
*/
function handler () {
for (var i = 0, fn; fn = callbacks[i]; i++) fn.apply(this, arguments);
}
/**
* Call a `fn` on `window.onerror`.
*
* @param {Function} fn
*/
function onError (fn) {
callbacks.push(fn);
if (window.onerror != handler) {
callbacks.push(window.onerror);
window.onerror = handler;
}
}
}, {}],
19: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var defaults = require('defaults');
var onBody = require('on-body');
/**
* Expose `Chartbeat` integration.
*/
var Chartbeat = module.exports = integration('Chartbeat')
.assumesPageview()
.global('_sf_async_config')
.global('_sf_endpt')
.global('pSUPERFLY')
.option('domain', '')
.option('uid', null)
.tag('<script src="//static.chartbeat.com/js/chartbeat.js">');
/**
* Initialize.
*
* http://chartbeat.com/docs/configuration_variables/
*
* @param {Object} page
*/
Chartbeat.prototype.initialize = function(page){
var self = this;
window._sf_async_config = window._sf_async_config || {};
window._sf_async_config.useCanonical = true;
defaults(window._sf_async_config, this.options);
onBody(function(){
window._sf_endpt = new Date().getTime();
// Note: Chartbeat depends on document.body existing so the script does
// not load until that is confirmed. Otherwise it may trigger errors.
self.load(self.ready);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Chartbeat.prototype.loaded = function(){
return !! window.pSUPERFLY;
};
/**
* Page.
*
* http://chartbeat.com/docs/handling_virtual_page_changes/
*
* @param {Page} page
*/
Chartbeat.prototype.page = function(page){
var props = page.properties();
var name = page.fullName();
window.pSUPERFLY.virtualPage(props.path, name || props.title);
};
}, {"analytics.js-integration":83,"defaults":166,"on-body":121}],
166: [function(require, module, exports) {
/**
* Expose `defaults`.
*/
module.exports = defaults;
function defaults (dest, defaults) {
for (var prop in defaults) {
if (! (prop in dest)) {
dest[prop] = defaults[prop];
}
}
return dest;
};
}, {}],
20: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_cbq');
var each = require('each');
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Supported events
*/
var supported = {
activation: true,
changePlan: true,
register: true,
refund: true,
charge: true,
cancel: true,
login: true
};
/**
* Expose `ChurnBee` integration.
*/
var ChurnBee = module.exports = integration('ChurnBee')
.global('_cbq')
.global('ChurnBee')
.option('apiKey', '')
.tag('<script src="//api.churnbee.com/cb.js">')
.mapping('events');
/**
* Initialize.
*
* https://churnbee.com/docs
*
* @param {Object} page
*/
ChurnBee.prototype.initialize = function(page){
push('_setApiKey', this.options.apiKey);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
ChurnBee.prototype.loaded = function(){
return !! window.ChurnBee;
};
/**
* Track.
*
* @param {Track} event
*/
ChurnBee.prototype.track = function(track){
var event = track.event();
var events = this.events(event);
events.push(event);
each(events, function(event){
if (true != supported[event]) return;
push(event, track.properties({ revenue: 'amount' }));
});
};
}, {"analytics.js-integration":83,"global-queue":167,"each":4}],
167: [function(require, module, exports) {
/**
* Expose `generate`.
*/
module.exports = generate;
/**
* Generate a global queue pushing method with `name`.
*
* @param {String} name
* @param {Object} options
* @property {Boolean} wrap
* @return {Function}
*/
function generate (name, options) {
options = options || {};
return function (args) {
args = [].slice.call(arguments);
window[name] || (window[name] = []);
options.wrap === false
? window[name].push.apply(window[name], args)
: window[name].push(args);
};
}
}, {}],
21: [function(require, module, exports) {
/**
* Module dependencies.
*/
var date = require('load-date');
var domify = require('domify');
var each = require('each');
var integration = require('analytics.js-integration');
var is = require('is');
var useHttps = require('use-https');
var onBody = require('on-body');
/**
* Expose `ClickTale` integration.
*/
var ClickTale = module.exports = integration('ClickTale')
.assumesPageview()
.global('WRInitTime')
.global('ClickTale')
.global('ClickTaleSetUID')
.global('ClickTaleField')
.global('ClickTaleEvent')
.option('httpCdnUrl', 'http://s.clicktale.net/WRe0.js')
.option('httpsCdnUrl', '')
.option('projectId', '')
.option('recordingRatio', 0.01)
.option('partitionId', '')
.tag('<script src="{{src}}">');
/**
* Initialize.
*
* http://wiki.clicktale.com/Article/JavaScript_API
*
* @param {Object} page
*/
ClickTale.prototype.initialize = function(page){
var self = this;
window.WRInitTime = date.getTime();
onBody(function(body){
body.appendChild(domify('<div id="ClickTaleDiv" style="display: none;">'));
});
var http = this.options.httpCdnUrl;
var https = this.options.httpsCdnUrl;
if (useHttps() && !https) return this.debug('https option required');
var src = useHttps() ? https : http;
this.load({ src: src }, function(){
window.ClickTale(
self.options.projectId,
self.options.recordingRatio,
self.options.partitionId
);
self.ready();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
ClickTale.prototype.loaded = function(){
return is.fn(window.ClickTale);
};
/**
* Identify.
*
* http://wiki.clicktale.com/Article/ClickTaleTag#ClickTaleSetUID
* http://wiki.clicktale.com/Article/ClickTaleTag#ClickTaleField
*
* @param {Identify} identify
*/
ClickTale.prototype.identify = function(identify){
var id = identify.userId();
window.ClickTaleSetUID(id);
each(identify.traits(), function(key, value){
window.ClickTaleField(key, value);
});
};
/**
* Track.
*
* http://wiki.clicktale.com/Article/ClickTaleTag#ClickTaleEvent
*
* @param {Track} track
*/
ClickTale.prototype.track = function(track){
window.ClickTaleEvent(track.event());
};
}, {"load-date":168,"domify":119,"each":4,"analytics.js-integration":83,"is":86,"use-https":85,"on-body":121}],
168: [function(require, module, exports) {
/*
* Load date.
*
* For reference: http://www.html5rocks.com/en/tutorials/webperformance/basics/
*/
var time = new Date()
, perf = window.performance;
if (perf && perf.timing && perf.timing.responseEnd) {
time = new Date(perf.timing.responseEnd);
}
module.exports = time;
}, {}],
22: [function(require, module, exports) {
/**
* Module dependencies.
*/
var Identify = require('facade').Identify;
var extend = require('extend');
var integration = require('analytics.js-integration');
var is = require('is');
/**
* Expose `Clicky` integration.
*/
var Clicky = module.exports = integration('Clicky')
.assumesPageview()
.global('clicky')
.global('clicky_site_ids')
.global('clicky_custom')
.option('siteId', null)
.tag('<script src="//static.getclicky.com/js"></script>');
/**
* Initialize.
*
* http://clicky.com/help/customization
*
* @param {Object} page
*/
Clicky.prototype.initialize = function(page){
var user = this.analytics.user();
window.clicky_site_ids = window.clicky_site_ids || [this.options.siteId];
this.identify(new Identify({
userId: user.id(),
traits: user.traits()
}));
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Clicky.prototype.loaded = function(){
return is.object(window.clicky);
};
/**
* Page.
*
* http://clicky.com/help/customization#/help/custom/manual
*
* @param {Page} page
*/
Clicky.prototype.page = function(page){
var properties = page.properties();
var category = page.category();
var name = page.fullName();
window.clicky.log(properties.path, name || properties.title);
};
/**
* Identify.
*
* @param {Identify} id (optional)
*/
Clicky.prototype.identify = function(identify){
window.clicky_custom = window.clicky_custom || {};
window.clicky_custom.session = window.clicky_custom.session || {};
extend(window.clicky_custom.session, identify.traits());
};
/**
* Track.
*
* http://clicky.com/help/customization#/help/custom/manual
*
* @param {Track} event
*/
Clicky.prototype.track = function(track){
window.clicky.goal(track.event(), track.revenue());
};
}, {"facade":124,"extend":122,"analytics.js-integration":83,"is":86}],
23: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var useHttps = require('use-https');
/**
* Expose `Comscore` integration.
*/
var Comscore = module.exports = integration('comScore')
.assumesPageview()
.global('_comscore')
.global('COMSCORE')
.option('c1', '2')
.option('c2', '')
.tag('http', '<script src="http://b.scorecardresearch.com/beacon.js">')
.tag('https', '<script src="https://sb.scorecardresearch.com/beacon.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Comscore.prototype.initialize = function(page){
window._comscore = window._comscore || [this.options];
var name = useHttps() ? 'https' : 'http';
this.load(name, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Comscore.prototype.loaded = function(){
return !! window.COMSCORE;
};
}, {"analytics.js-integration":83,"use-https":85}],
24: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose `CrazyEgg` integration.
*/
var CrazyEgg = module.exports = integration('Crazy Egg')
.assumesPageview()
.global('CE2')
.option('accountNumber', '')
.tag('<script src="//dnn506yrbagrg.cloudfront.net/pages/scripts/{{ path }}.js?{{ cache }}">');
/**
* Initialize.
*
* @param {Object} page
*/
CrazyEgg.prototype.initialize = function(page){
var number = this.options.accountNumber;
var path = number.slice(0,4) + '/' + number.slice(4);
var cache = Math.floor(new Date().getTime() / 3600000);
this.load({ path: path, cache: cache }, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
CrazyEgg.prototype.loaded = function(){
return !! window.CE2;
};
}, {"analytics.js-integration":83}],
25: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_curebitq');
var Identify = require('facade').Identify;
var throttle = require('throttle');
var Track = require('facade').Track;
var iso = require('to-iso-string');
var clone = require('clone');
var each = require('each');
var bind = require('bind');
/**
* Expose `Curebit` integration.
*/
var Curebit = module.exports = integration('Curebit')
.global('_curebitq')
.global('curebit')
.option('siteId', '')
.option('iframeWidth', '100%')
.option('iframeHeight', '480')
.option('iframeBorder', 0)
.option('iframeId', 'curebit_integration')
.option('responsive', true)
.option('device', '')
.option('insertIntoId', '')
.option('campaigns', {})
.option('server', 'https://www.curebit.com')
.tag('<script src="//d2jjzw81hqbuqv.cloudfront.net/integration/curebit-1.0.min.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Curebit.prototype.initialize = function(page){
push('init', { site_id: this.options.siteId, server: this.options.server });
this.load(this.ready);
// throttle the call to `page` since curebit needs to append an iframe
this.page = throttle(bind(this, this.page), 250);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Curebit.prototype.loaded = function(){
return !!window.curebit;
};
/**
* Page.
*
* Call the `register_affiliate` method of the Curebit API that will load a
* custom iframe onto the page, only if this page's path is marked as a
* campaign.
*
* http://www.curebit.com/docs/affiliate/registration
*
* This is throttled to prevent accidentally drawing the iframe multiple times,
* from multiple `.page()` calls. The `250` is from the curebit script.
*
* @param {String} url
* @param {String} id
* @param {Function} fn
* @api private
*/
Curebit.prototype.injectIntoId = function(url, id, fn){
var server = this.options.server;
when(function(){
return document.getElementById(id);
}, function(){
var script = document.createElement('script');
script.src = url;
var parent = document.getElementById(id);
parent.appendChild(script);
onload(script, fn);
});
};
/**
* Campaign tags.
*
* @param {Page} page
*/
Curebit.prototype.page = function(page){
var user = this.analytics.user();
var campaigns = this.options.campaigns;
var path = window.location.pathname;
if (!campaigns[path]) return;
var tags = (campaigns[path] || '').split(',');
if (!tags.length) return;
var settings = {
responsive: this.options.responsive,
device: this.options.device,
campaign_tags: tags,
iframe: {
width: this.options.iframeWidth,
height: this.options.iframeHeight,
id: this.options.iframeId,
frameborder: this.options.iframeBorder,
container: this.options.insertIntoId
}
};
var identify = new Identify({
userId: user.id(),
traits: user.traits()
});
// if we have an email, add any information about the user
if (identify.email()) {
settings.affiliate_member = {
email: identify.email(),
first_name: identify.firstName(),
last_name: identify.lastName(),
customer_id: identify.userId()
};
}
push('register_affiliate', settings);
};
/**
* Completed order.
*
* Fire the Curebit `register_purchase` with the order details and items.
*
* https://www.curebit.com/docs/ecommerce/custom
*
* @param {Track} track
*/
Curebit.prototype.completedOrder = function(track){
var user = this.analytics.user();
var orderId = track.orderId();
var products = track.products();
var props = track.properties();
var items = [];
var identify = new Identify({
traits: user.traits(),
userId: user.id()
});
each(products, function(product){
var track = new Track({ properties: product });
items.push({
product_id: track.id() || track.sku(),
quantity: track.quantity(),
image_url: product.image,
price: track.price(),
title: track.name(),
url: product.url,
});
});
push('register_purchase', {
order_date: iso(props.date || new Date()),
order_number: orderId,
coupon_code: track.coupon(),
subtotal: track.total(),
customer_id: identify.userId(),
first_name: identify.firstName(),
last_name: identify.lastName(),
email: identify.email(),
items: items
});
};
}, {"analytics.js-integration":83,"global-queue":167,"facade":124,"throttle":169,"to-iso-string":170,"clone":171,"each":4,"bind":95}],
169: [function(require, module, exports) {
/**
* Module exports.
*/
module.exports = throttle;
/**
* Returns a new function that, when invoked, invokes `func` at most one time per
* `wait` milliseconds.
*
* @param {Function} func The `Function` instance to wrap.
* @param {Number} wait The minimum number of milliseconds that must elapse in between `func` invokations.
* @return {Function} A new function that wraps the `func` function passed in.
* @api public
*/
function throttle (func, wait) {
var rtn; // return value
var last = 0; // last invokation timestamp
return function throttled () {
var now = new Date().getTime();
var delta = now - last;
if (delta >= wait) {
rtn = func.apply(this, arguments);
last = now;
}
return rtn;
};
}
}, {}],
170: [function(require, module, exports) {
/**
* Expose `toIsoString`.
*/
module.exports = toIsoString;
/**
* Turn a `date` into an ISO string.
*
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString
*
* @param {Date} date
* @return {String}
*/
function toIsoString (date) {
return date.getUTCFullYear()
+ '-' + pad(date.getUTCMonth() + 1)
+ '-' + pad(date.getUTCDate())
+ 'T' + pad(date.getUTCHours())
+ ':' + pad(date.getUTCMinutes())
+ ':' + pad(date.getUTCSeconds())
+ '.' + String((date.getUTCMilliseconds()/1000).toFixed(3)).slice(2, 5)
+ 'Z';
}
/**
* Pad a `number` with a ten's place zero.
*
* @param {Number} number
* @return {String}
*/
function pad (number) {
var n = number.toString();
return n.length === 1 ? '0' + n : n;
}
}, {}],
171: [function(require, module, exports) {
/**
* Module dependencies.
*/
var type;
try {
type = require('type');
} catch(e){
type = require('type-component');
}
/**
* Module exports.
*/
module.exports = clone;
/**
* Clones objects.
*
* @param {Mixed} any object
* @api public
*/
function clone(obj){
switch (type(obj)) {
case 'object':
var copy = {};
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
copy[key] = clone(obj[key]);
}
}
return copy;
case 'array':
var copy = new Array(obj.length);
for (var i = 0, l = obj.length; i < l; i++) {
copy[i] = clone(obj[i]);
}
return copy;
case 'regexp':
// from millermedeiros/amd-utils - MIT
var flags = '';
flags += obj.multiline ? 'm' : '';
flags += obj.global ? 'g' : '';
flags += obj.ignoreCase ? 'i' : '';
return new RegExp(obj.source, flags);
case 'date':
return new Date(obj.getTime());
default: // string, number, boolean, …
return obj;
}
}
}, {"type":7}],
26: [function(require, module, exports) {
/**
* Module dependencies.
*/
var alias = require('alias');
var convertDates = require('convert-dates');
var Identify = require('facade').Identify;
var integration = require('analytics.js-integration');
/**
* Expose `Customerio` integration.
*/
var Customerio = module.exports = integration('Customer.io')
.assumesPageview()
.global('_cio')
.option('siteId', '')
.tag('<script id="cio-tracker" src="https://assets.customer.io/assets/track.js" data-site-id="{{ siteId }}">');
/**
* Initialize.
*
* http://customer.io/docs/api/javascript.html
*
* @param {Object} page
*/
Customerio.prototype.initialize = function(page){
window._cio = window._cio || [];
(function(){var a,b,c; a = function(f){return function(){window._cio.push([f].concat(Array.prototype.slice.call(arguments,0))); }; }; b = ['identify', 'track']; for (c = 0; c < b.length; c++) {window._cio[b[c]] = a(b[c]); } })();
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Customerio.prototype.loaded = function(){
return (!! window._cio) && (window._cio.push !== Array.prototype.push);
};
/**
* Identify.
*
* http://customer.io/docs/api/javascript.html#section-Identify_customers
*
* @param {Identify} identify
*/
Customerio.prototype.identify = function(identify){
if (!identify.userId()) return this.debug('user id required');
var traits = identify.traits({ created: 'created_at' });
traits = convertDates(traits, convertDate);
window._cio.identify(traits);
};
/**
* Group.
*
* @param {Group} group
*/
Customerio.prototype.group = function(group){
var traits = group.traits();
var user = this.analytics.user();
traits = alias(traits, function(trait){
return 'Group ' + trait;
});
this.identify(new Identify({
userId: user.id(),
traits: traits
}));
};
/**
* Track.
*
* http://customer.io/docs/api/javascript.html#section-Track_a_custom_event
*
* @param {Track} track
*/
Customerio.prototype.track = function(track){
var properties = track.properties();
properties = convertDates(properties, convertDate);
window._cio.track(track.event(), properties);
};
/**
* Convert a date to the format Customer.io supports.
*
* @param {Date} date
* @return {Number}
*/
function convertDate(date){
return Math.floor(date.getTime() / 1000);
}
}, {"alias":172,"convert-dates":173,"facade":124,"analytics.js-integration":83}],
172: [function(require, module, exports) {
var type = require('type');
try {
var clone = require('clone');
} catch (e) {
var clone = require('clone-component');
}
/**
* Expose `alias`.
*/
module.exports = alias;
/**
* Alias an `object`.
*
* @param {Object} obj
* @param {Mixed} method
*/
function alias (obj, method) {
switch (type(method)) {
case 'object': return aliasByDictionary(clone(obj), method);
case 'function': return aliasByFunction(clone(obj), method);
}
}
/**
* Convert the keys in an `obj` using a dictionary of `aliases`.
*
* @param {Object} obj
* @param {Object} aliases
*/
function aliasByDictionary (obj, aliases) {
for (var key in aliases) {
if (undefined === obj[key]) continue;
obj[aliases[key]] = obj[key];
delete obj[key];
}
return obj;
}
/**
* Convert the keys in an `obj` using a `convert` function.
*
* @param {Object} obj
* @param {Function} convert
*/
function aliasByFunction (obj, convert) {
// have to create another object so that ie8 won't infinite loop on keys
var output = {};
for (var key in obj) output[convert(key)] = obj[key];
return output;
}
}, {"type":7,"clone":143}],
173: [function(require, module, exports) {
var is = require('is');
try {
var clone = require('clone');
} catch (e) {
var clone = require('clone-component');
}
/**
* Expose `convertDates`.
*/
module.exports = convertDates;
/**
* Recursively convert an `obj`'s dates to new values.
*
* @param {Object} obj
* @param {Function} convert
* @return {Object}
*/
function convertDates (obj, convert) {
obj = clone(obj);
for (var key in obj) {
var val = obj[key];
if (is.date(val)) obj[key] = convert(val);
if (is.object(val)) obj[key] = convertDates(val, convert);
}
return obj;
}
}, {"is":86,"clone":89}],
27: [function(require, module, exports) {
/**
* Module dependencies.
*/
var alias = require('alias');
var integration = require('analytics.js-integration');
var is = require('is');
var load = require('load-script');
var push = require('global-queue')('_dcq');
/**
* Expose `Drip` integration.
*/
var Drip = module.exports = integration('Drip')
.assumesPageview()
.global('dc')
.global('_dcq')
.global('_dcs')
.option('account', '')
.tag('<script src="//tag.getdrip.com/{{ account }}.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Drip.prototype.initialize = function(page){
window._dcq = window._dcq || [];
window._dcs = window._dcs || {};
window._dcs.account = this.options.account;
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Drip.prototype.loaded = function(){
return is.object(window.dc);
};
/**
* Track.
*
* @param {Track} track
*/
Drip.prototype.track = function(track){
var props = track.properties();
var cents = track.cents();
if (cents) props.value = cents;
delete props.revenue;
push('track', track.event(), props);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Drip.prototype.identify = function (identify) {
push('identify', identify.traits());
};
}, {"alias":172,"analytics.js-integration":83,"is":86,"load-script":120,"global-queue":167}],
28: [function(require, module, exports) {
/**
* Module dependencies.
*/
var extend = require('extend');
var integration = require('analytics.js-integration');
var onError = require('on-error');
var push = require('global-queue')('_errs');
/**
* Expose `Errorception` integration.
*/
var Errorception = module.exports = integration('Errorception')
.assumesPageview()
.global('_errs')
.option('projectId', '')
.option('meta', true)
.tag('<script src="//beacon.errorception.com/{{ projectId }}.js">');
/**
* Initialize.
*
* https://github.com/amplitude/Errorception-Javascript
*
* @param {Object} page
*/
Errorception.prototype.initialize = function(page){
window._errs = window._errs || [this.options.projectId];
onError(push);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Errorception.prototype.loaded = function(){
return !! (window._errs && window._errs.push !== Array.prototype.push);
};
/**
* Identify.
*
* http://blog.errorception.com/2012/11/capture-custom-data-with-your-errors.html
*
* @param {Object} identify
*/
Errorception.prototype.identify = function(identify){
if (!this.options.meta) return;
var traits = identify.traits();
window._errs = window._errs || [];
window._errs.meta = window._errs.meta || {};
extend(window._errs.meta, traits);
};
}, {"extend":122,"analytics.js-integration":83,"on-error":165,"global-queue":167}],
29: [function(require, module, exports) {
/**
* Module dependencies.
*/
var each = require('each');
var integration = require('analytics.js-integration');
var push = require('global-queue')('_aaq');
/**
* Expose `Evergage` integration.integration.
*/
var Evergage = module.exports = integration('Evergage')
.assumesPageview()
.global('_aaq')
.option('account', '')
.option('dataset', '')
.tag('<script src="//cdn.evergage.com/beacon/{{ account }}/{{ dataset }}/scripts/evergage.min.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Evergage.prototype.initialize = function(page){
var account = this.options.account;
var dataset = this.options.dataset;
window._aaq = window._aaq || [];
push('setEvergageAccount', account);
push('setDataset', dataset);
push('setUseSiteConfig', true);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Evergage.prototype.loaded = function(){
return !! (window._aaq && window._aaq.push !== Array.prototype.push);
};
/**
* Page.
*
* @param {Page} page
*/
Evergage.prototype.page = function(page){
var props = page.properties();
var name = page.name();
if (name) push('namePage', name);
each(props, function(key, value){
push('setCustomField', key, value, 'page');
});
window.Evergage.init(true);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Evergage.prototype.identify = function(identify){
var id = identify.userId();
if (!id) return;
push('setUser', id);
var traits = identify.traits({
email: 'userEmail',
name: 'userName'
});
each(traits, function(key, value){
push('setUserField', key, value, 'page');
});
};
/**
* Group.
*
* @param {Group} group
*/
Evergage.prototype.group = function(group){
var props = group.traits();
var id = group.groupId();
if (!id) return;
push('setCompany', id);
each(props, function(key, value){
push('setAccountField', key, value, 'page');
});
};
/**
* Track.
*
* @param {Track} track
*/
Evergage.prototype.track = function(track){
push('trackAction', track.event(), track.properties());
};
}, {"each":4,"analytics.js-integration":83,"global-queue":167}],
30: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_fbq');
var each = require('each');
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose `Facebook`
*/
var Facebook = module.exports = integration('Facebook Conversion Tracking')
.global('_fbq')
.option('currency', 'USD')
.tag('<script src="//connect.facebook.net/en_US/fbds.js">')
.mapping('events');
/**
* Initialize Facebook Conversion Tracking
*
* https://developers.facebook.com/docs/ads-for-websites/conversion-pixel-code-migration
*
* @param {Object} page
*/
Facebook.prototype.initialize = function(page){
window._fbq = window._fbq || [];
this.load(this.ready);
window._fbq.loaded = true;
};
/**
* Loaded?
*
* @return {Boolean}
*/
Facebook.prototype.loaded = function(){
return !! (window._fbq && window._fbq.loaded);
};
/**
* Track.
*
* https://developers.facebook.com/docs/reference/ads-api/custom-audience-website-faq/#fbpixel
*
* @param {Track} track
*/
Facebook.prototype.track = function(track){
var event = track.event();
var events = this.events(event);
var revenue = track.revenue() || 0;
var self = this;
each(events, function(event){
push('track', event, {
value: String(revenue.toFixed(2)),
currency: self.options.currency
});
});
if (!events.length) {
var data = track.properties();
push('track', event, data);
}
};
}, {"analytics.js-integration":83,"global-queue":167,"each":4}],
31: [function(require, module, exports) {
/**
* Module dependencies.
*/
var push = require('global-queue')('_fxm');
var integration = require('analytics.js-integration');
var Track = require('facade').Track;
var each = require('each');
/**
* Expose `FoxMetrics` integration.
*/
var FoxMetrics = module.exports = integration('FoxMetrics')
.assumesPageview()
.global('_fxm')
.option('appId', '')
.tag('<script src="//d35tca7vmefkrc.cloudfront.net/scripts/{{ appId }}.js">');
/**
* Initialize.
*
* http://foxmetrics.com/documentation/apijavascript
*
* @param {Object} page
*/
FoxMetrics.prototype.initialize = function(page){
window._fxm = window._fxm || [];
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
FoxMetrics.prototype.loaded = function(){
return !! (window._fxm && window._fxm.appId);
};
/**
* Page.
*
* @param {Page} page
*/
FoxMetrics.prototype.page = function(page){
var properties = page.proxy('properties');
var category = page.category();
var name = page.name();
this._category = category; // store for later
push(
'_fxm.pages.view',
properties.title, // title
name, // name
category, // category
properties.url, // url
properties.referrer // referrer
);
};
/**
* Identify.
*
* @param {Identify} identify
*/
FoxMetrics.prototype.identify = function(identify){
var id = identify.userId();
if (!id) return;
push(
'_fxm.visitor.profile',
id, // user id
identify.firstName(), // first name
identify.lastName(), // last name
identify.email(), // email
identify.address(), // address
undefined, // social
undefined, // partners
identify.traits() // attributes
);
};
/**
* Track.
*
* @param {Track} track
*/
FoxMetrics.prototype.track = function(track){
var props = track.properties();
var category = this._category || props.category;
push(track.event(), category, props);
};
/**
* Viewed product.
*
* @param {Track} track
* @api private
*/
FoxMetrics.prototype.viewedProduct = function(track){
ecommerce('productview', track);
};
/**
* Removed product.
*
* @param {Track} track
* @api private
*/
FoxMetrics.prototype.removedProduct = function(track){
ecommerce('removecartitem', track);
};
/**
* Added product.
*
* @param {Track} track
* @api private
*/
FoxMetrics.prototype.addedProduct = function(track){
ecommerce('cartitem', track);
};
/**
* Completed Order.
*
* @param {Track} track
* @api private
*/
FoxMetrics.prototype.completedOrder = function(track){
var orderId = track.orderId();
// transaction
push(
'_fxm.ecommerce.order',
orderId,
track.subtotal(),
track.shipping(),
track.tax(),
track.city(),
track.state(),
track.zip(),
track.quantity()
);
// items
each(track.products(), function(product){
var track = new Track({ properties: product });
ecommerce('purchaseitem', track, [
track.quantity(),
track.price(),
orderId
]);
});
};
/**
* Track ecommerce `event` with `track`
* with optional `arr` to append.
*
* @param {String} event
* @param {Track} track
* @param {Array} arr
* @api private
*/
function ecommerce(event, track, arr){
push.apply(null, [
'_fxm.ecommerce.' + event,
track.id() || track.sku(),
track.name(),
track.category()
].concat(arr || []));
}
}, {"global-queue":167,"analytics.js-integration":83,"facade":124,"each":4}],
32: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var bind = require('bind');
var when = require('when');
var is = require('is');
/**
* Expose `Frontleaf` integration.
*/
var Frontleaf = module.exports = integration('Frontleaf')
.assumesPageview()
.global('_fl')
.global('_flBaseUrl')
.option('baseUrl', 'https://api.frontleaf.com')
.option('token', '')
.option('stream', '')
.option('trackNamedPages', false)
.option('trackCategorizedPages', false)
.tag('<script id="_fl" src="{{ baseUrl }}/lib/tracker.js">');
/**
* Initialize.
*
* http://docs.frontleaf.com/#/technical-implementation/tracking-customers/tracking-beacon
*
* @param {Object} page
*/
Frontleaf.prototype.initialize = function(page){
window._fl = window._fl || [];
window._flBaseUrl = window._flBaseUrl || this.options.baseUrl;
this._push('setApiToken', this.options.token);
this._push('setStream', this.options.stream);
var loaded = bind(this, this.loaded);
var ready = this.ready;
this.load({ baseUrl: window._flBaseUrl }, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Frontleaf.prototype.loaded = function(){
return is.array(window._fl) && window._fl.ready === true;
};
/**
* Identify.
*
* @param {Identify} identify
*/
Frontleaf.prototype.identify = function(identify){
var userId = identify.userId();
if (userId) {
this._push('setUser', {
id: userId,
name: identify.name() || identify.username(),
data: clean(identify.traits())
});
}
};
/**
* Group.
*
* @param {Group} group
*/
Frontleaf.prototype.group = function(group){
var groupId = group.groupId();
if (groupId) {
this._push('setAccount', {
id: groupId,
name: group.proxy('traits.name'),
data: clean(group.traits())
});
}
};
/**
* Page.
*
* @param {Page} page
*/
Frontleaf.prototype.page = function(page){
var category = page.category();
var name = page.fullName();
var opts = this.options;
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Track.
*
* @param {Track} track
*/
Frontleaf.prototype.track = function(track){
var event = track.event();
this._push('event', event, clean(track.properties()));
};
/**
* Push a command onto the global Frontleaf queue.
*
* @param {String} command
* @return {Object} args
* @api private
*/
Frontleaf.prototype._push = function(command){
var args = [].slice.call(arguments, 1);
window._fl.push(function(t){ t[command].apply(command, args); });
};
/**
* Clean all nested objects and arrays.
*
* @param {Object} obj
* @return {Object}
* @api private
*/
function clean(obj){
var ret = {};
// Remove traits/properties that are already represented
// outside of the data container
var excludeKeys = ["id","name","firstName","lastName"];
var len = excludeKeys.length;
for (var i = 0; i < len; i++) {
clear(obj, excludeKeys[i]);
}
// Flatten nested hierarchy, preserving arrays
obj = flatten(obj);
// Discard nulls, represent arrays as comma-separated strings
for (var key in obj) {
var val = obj[key];
if (null == val) {
continue;
}
if (is.array(val)) {
ret[key] = val.toString();
continue;
}
ret[key] = val;
}
return ret;
}
/**
* Remove a property from an object if set.
*
* @param {Object} obj
* @param {String} key
* @api private
*/
function clear(obj, key){
if (obj.hasOwnProperty(key)) {
delete obj[key];
}
}
/**
* Flatten a nested object into a single level space-delimited
* hierarchy.
*
* Based on https://github.com/hughsk/flat
*
* @param {Object} source
* @return {Object}
* @api private
*/
function flatten(source){
var output = {};
function step(object, prev){
for (var key in object) {
var value = object[key];
var newKey = prev ? prev + ' ' + key : key;
if (!is.array(value) && is.object(value)) {
return step(value, newKey);
}
output[newKey] = value;
}
}
step(source);
return output;
}
}, {"analytics.js-integration":83,"bind":95,"when":123,"is":86}],
33: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_gauges');
/**
* Expose `Gauges` integration.
*/
var Gauges = module.exports = integration('Gauges')
.assumesPageview()
.global('_gauges')
.option('siteId', '')
.tag('<script id="gauges-tracker" src="//secure.gaug.es/track.js" data-site-id="{{ siteId }}">');
/**
* Initialize Gauges.
*
* http://get.gaug.es/documentation/tracking/
*
* @param {Object} page
*/
Gauges.prototype.initialize = function(page){
window._gauges = window._gauges || [];
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Gauges.prototype.loaded = function(){
return !! (window._gauges && window._gauges.push !== Array.prototype.push);
};
/**
* Page.
*
* @param {Page} page
*/
Gauges.prototype.page = function(page){
push('track');
};
}, {"analytics.js-integration":83,"global-queue":167}],
34: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var onBody = require('on-body');
/**
* Expose `GetSatisfaction` integration.
*/
var GetSatisfaction = module.exports = integration('Get Satisfaction')
.assumesPageview()
.global('GSFN')
.option('widgetId', '')
.tag('<script src="https://loader.engage.gsfn.us/loader.js">');
/**
* Initialize.
*
* https://console.getsatisfaction.com/start/101022?signup=true#engage
*
* @param {Object} page
*/
GetSatisfaction.prototype.initialize = function(page){
var self = this;
var widget = this.options.widgetId;
var div = document.createElement('div');
var id = div.id = 'getsat-widget-' + widget;
onBody(function(body){ body.appendChild(div); });
// usually the snippet is sync, so wait for it before initializing the tab
this.load(function(){
window.GSFN.loadWidget(widget, { containerId: id });
self.ready();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
GetSatisfaction.prototype.loaded = function(){
return !! window.GSFN;
};
}, {"analytics.js-integration":83,"on-body":121}],
35: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_gaq');
var length = require('object').length;
var canonical = require('canonical');
var useHttps = require('use-https');
var Track = require('facade').Track;
var callback = require('callback');
var load = require('load-script');
var keys = require('object').keys;
var dot = require('obj-case');
var each = require('each');
var type = require('type');
var url = require('url');
var is = require('is');
var group;
var user;
/**
* Expose plugin.
*/
module.exports = exports = function(analytics){
analytics.addIntegration(GA);
group = analytics.group();
user = analytics.user();
};
/**
* Expose `GA` integration.
*
* http://support.google.com/analytics/bin/answer.py?hl=en&answer=2558867
* https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApiBasicConfiguration#_gat.GA_Tracker_._setSiteSpeedSampleRate
*/
var GA = exports.Integration = integration('Google Analytics')
.readyOnLoad()
.global('ga')
.global('gaplugins')
.global('_gaq')
.global('GoogleAnalyticsObject')
.option('anonymizeIp', false)
.option('classic', false)
.option('domain', 'none')
.option('doubleClick', false)
.option('enhancedLinkAttribution', false)
.option('ignoredReferrers', null)
.option('includeSearch', false)
.option('siteSpeedSampleRate', 1)
.option('trackingId', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.option('sendUserId', false)
.option('metrics', {})
.option('dimensions', {})
.tag('library', '<script src="//www.google-analytics.com/analytics.js">')
.tag('double click', '<script src="//stats.g.doubleclick.net/dc.js">')
.tag('http', '<script src="http://www.google-analytics.com/ga.js">')
.tag('https', '<script src="https://ssl.google-analytics.com/ga.js">');
/**
* When in "classic" mode, on `construct` swap all of the method to point to
* their classic counterparts.
*/
GA.on('construct', function(integration){
if (!integration.options.classic) return;
integration.initialize = integration.initializeClassic;
integration.loaded = integration.loadedClassic;
integration.page = integration.pageClassic;
integration.track = integration.trackClassic;
integration.completedOrder = integration.completedOrderClassic;
});
/**
* Initialize.
*
* https://developers.google.com/analytics/devguides/collection/analyticsjs/advanced
*/
GA.prototype.initialize = function(){
var opts = this.options;
// setup the tracker globals
window.GoogleAnalyticsObject = 'ga';
window.ga = window.ga || function(){
window.ga.q = window.ga.q || [];
window.ga.q.push(arguments);
};
window.ga.l = new Date().getTime();
window.ga('create', opts.trackingId, {
cookieDomain: opts.domain || GA.prototype.defaults.domain, // to protect against empty string
siteSpeedSampleRate: opts.siteSpeedSampleRate,
allowLinker: true
});
// display advertising
if (opts.doubleClick) {
window.ga('require', 'displayfeatures');
}
// send global id
if (opts.sendUserId && user.id()) {
window.ga('set', 'userId', user.id());
}
// anonymize after initializing, otherwise a warning is shown
// in google analytics debugger
if (opts.anonymizeIp) window.ga('set', 'anonymizeIp', true);
// custom dimensions & metrics
var custom = metrics(user.traits(), opts);
if (length(custom)) window.ga('set', custom);
this.load('library', this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
GA.prototype.loaded = function(){
return !! window.gaplugins;
};
/**
* Page.
*
* https://developers.google.com/analytics/devguides/collection/analyticsjs/pages
*
* @param {Page} page
*/
GA.prototype.page = function(page){
var category = page.category();
var props = page.properties();
var name = page.fullName();
var pageview = {};
var track;
this._category = category; // store for later
// send
window.ga('send', 'pageview', {
page: path(props, this.options),
title: name || props.title,
location: props.url
});
// categorized pages
if (category && this.options.trackCategorizedPages) {
track = page.track(category);
this.track(track, { noninteraction: true });
}
// named pages
if (name && this.options.trackNamedPages) {
track = page.track(name);
this.track(track, { noninteraction: true });
}
};
/**
* Track.
*
* https://developers.google.com/analytics/devguides/collection/analyticsjs/events
* https://developers.google.com/analytics/devguides/collection/analyticsjs/field-reference
*
* @param {Track} event
*/
GA.prototype.track = function(track, options){
var opts = options || track.options(this.name);
var props = track.properties();
window.ga('send', 'event', {
eventAction: track.event(),
eventCategory: props.category || this._category || 'All',
eventLabel: props.label,
eventValue: formatValue(props.value || track.revenue()),
nonInteraction: props.noninteraction || opts.noninteraction
});
};
/**
* Completed order.
*
* https://developers.google.com/analytics/devguides/collection/analyticsjs/ecommerce
* https://developers.google.com/analytics/devguides/collection/analyticsjs/ecommerce#multicurrency
*
* @param {Track} track
* @api private
*/
GA.prototype.completedOrder = function(track){
var total = track.total() || track.revenue() || 0;
var orderId = track.orderId();
var products = track.products();
var props = track.properties();
// orderId is required.
if (!orderId) return;
// require ecommerce
if (!this.ecommerce) {
window.ga('require', 'ecommerce');
this.ecommerce = true;
}
// add transaction
window.ga('ecommerce:addTransaction', {
affiliation: props.affiliation,
shipping: track.shipping(),
revenue: total,
tax: track.tax(),
id: orderId,
currency: track.currency()
});
// add products
each(products, function(product){
var track = new Track({ properties: product });
window.ga('ecommerce:addItem', {
category: track.category(),
quantity: track.quantity(),
price: track.price(),
name: track.name(),
sku: track.sku(),
id: orderId,
currency: track.currency()
});
});
// send
window.ga('ecommerce:send');
};
/**
* Initialize (classic).
*
* https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApiBasicConfiguration
*/
GA.prototype.initializeClassic = function(){
var opts = this.options;
var anonymize = opts.anonymizeIp;
var db = opts.doubleClick;
var domain = opts.domain;
var enhanced = opts.enhancedLinkAttribution;
var ignore = opts.ignoredReferrers;
var sample = opts.siteSpeedSampleRate;
window._gaq = window._gaq || [];
push('_setAccount', opts.trackingId);
push('_setAllowLinker', true);
if (anonymize) push('_gat._anonymizeIp');
if (domain) push('_setDomainName', domain);
if (sample) push('_setSiteSpeedSampleRate', sample);
if (enhanced) {
var protocol = 'https:' === document.location.protocol ? 'https:' : 'http:';
var pluginUrl = protocol + '//www.google-analytics.com/plugins/ga/inpage_linkid.js';
push('_require', 'inpage_linkid', pluginUrl);
}
if (ignore) {
if (!is.array(ignore)) ignore = [ignore];
each(ignore, function (domain) {
push('_addIgnoredRef', domain);
});
}
if (this.options.doubleClick) {
this.load('double click', this.ready);
} else {
var name = useHttps() ? 'https' : 'http';
this.load(name, this.ready);
}
};
/**
* Loaded? (classic)
*
* @return {Boolean}
*/
GA.prototype.loadedClassic = function(){
return !! (window._gaq && window._gaq.push !== Array.prototype.push);
};
/**
* Page (classic).
*
* https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApiBasicConfiguration
*
* @param {Page} page
*/
GA.prototype.pageClassic = function(page){
var opts = page.options(this.name);
var category = page.category();
var props = page.properties();
var name = page.fullName();
var track;
push('_trackPageview', path(props, this.options));
// categorized pages
if (category && this.options.trackCategorizedPages) {
track = page.track(category);
this.track(track, { noninteraction: true });
}
// named pages
if (name && this.options.trackNamedPages) {
track = page.track(name);
this.track(track, { noninteraction: true });
}
};
/**
* Track (classic).
*
* https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApiEventTracking
*
* @param {Track} track
*/
GA.prototype.trackClassic = function(track, options){
var opts = options || track.options(this.name);
var props = track.properties();
var revenue = track.revenue();
var event = track.event();
var category = this._category || props.category || 'All';
var label = props.label;
var value = formatValue(revenue || props.value);
var noninteraction = props.noninteraction || opts.noninteraction;
push('_trackEvent', category, event, label, value, noninteraction);
};
/**
* Completed order.
*
* https://developers.google.com/analytics/devguides/collection/gajs/gaTrackingEcommerce
* https://developers.google.com/analytics/devguides/collection/gajs/gaTrackingEcommerce#localcurrencies
*
* @param {Track} track
* @api private
*/
GA.prototype.completedOrderClassic = function(track){
var total = track.total() || track.revenue() || 0;
var orderId = track.orderId();
var products = track.products() || [];
var props = track.properties();
var currency = track.currency();
// required
if (!orderId) return;
// add transaction
push('_addTrans'
, orderId
, props.affiliation
, total
, track.tax()
, track.shipping()
, track.city()
, track.state()
, track.country());
// add items
each(products, function(product){
var track = new Track({ properties: product });
push('_addItem'
, orderId
, track.sku()
, track.name()
, track.category()
, track.price()
, track.quantity());
});
// send
push('_set', 'currencyCode', currency);
push('_trackTrans');
};
/**
* Return the path based on `properties` and `options`.
*
* @param {Object} properties
* @param {Object} options
*/
function path(properties, options) {
if (!properties) return;
var str = properties.path;
if (options.includeSearch && properties.search) str += properties.search;
return str;
}
/**
* Format the value property to Google's liking.
*
* @param {Number} value
* @return {Number}
*/
function formatValue(value) {
if (!value || value < 0) return 0;
return Math.round(value);
}
/**
* Map google's custom dimensions & metrics with `obj`.
*
* Example:
*
* metrics({ revenue: 1.9 }, { { metrics : { revenue: 'metric8' } });
* // => { metric8: 1.9 }
*
* metrics({ revenue: 1.9 }, {});
* // => {}
*
* @param {Object} obj
* @param {Object} data
* @return {Object|null}
* @api private
*/
function metrics(obj, data){
var dimensions = data.dimensions;
var metrics = data.metrics;
var names = keys(metrics).concat(keys(dimensions));
var ret = {};
for (var i = 0; i < names.length; ++i) {
var name = names[i];
var key = metrics[name] || dimensions[name];
var value = dot(obj, name) || obj[name];
if (null == value) continue;
ret[key] = value;
}
return ret;
}
}, {"analytics.js-integration":83,"global-queue":167,"object":174,"canonical":175,"use-https":85,"facade":124,"callback":88,"load-script":120,"obj-case":138,"each":4,"type":7,"url":176,"is":86}],
174: [function(require, module, exports) {
/**
* HOP ref.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Return own keys in `obj`.
*
* @param {Object} obj
* @return {Array}
* @api public
*/
exports.keys = Object.keys || function(obj){
var keys = [];
for (var key in obj) {
if (has.call(obj, key)) {
keys.push(key);
}
}
return keys;
};
/**
* Return own values in `obj`.
*
* @param {Object} obj
* @return {Array}
* @api public
*/
exports.values = function(obj){
var vals = [];
for (var key in obj) {
if (has.call(obj, key)) {
vals.push(obj[key]);
}
}
return vals;
};
/**
* Merge `b` into `a`.
*
* @param {Object} a
* @param {Object} b
* @return {Object} a
* @api public
*/
exports.merge = function(a, b){
for (var key in b) {
if (has.call(b, key)) {
a[key] = b[key];
}
}
return a;
};
/**
* Return length of `obj`.
*
* @param {Object} obj
* @return {Number}
* @api public
*/
exports.length = function(obj){
return exports.keys(obj).length;
};
/**
* Check if `obj` is empty.
*
* @param {Object} obj
* @return {Boolean}
* @api public
*/
exports.isEmpty = function(obj){
return 0 == exports.length(obj);
};
}, {}],
175: [function(require, module, exports) {
module.exports = function canonical () {
var tags = document.getElementsByTagName('link');
for (var i = 0, tag; tag = tags[i]; i++) {
if ('canonical' == tag.getAttribute('rel')) return tag.getAttribute('href');
}
};
}, {}],
176: [function(require, module, exports) {
/**
* Parse the given `url`.
*
* @param {String} str
* @return {Object}
* @api public
*/
exports.parse = function(url){
var a = document.createElement('a');
a.href = url;
return {
href: a.href,
host: a.host,
port: a.port,
hash: a.hash,
hostname: a.hostname,
pathname: a.pathname,
protocol: a.protocol,
search: a.search,
query: a.search.slice(1)
}
};
/**
* Check if `url` is absolute.
*
* @param {String} url
* @return {Boolean}
* @api public
*/
exports.isAbsolute = function(url){
if (0 == url.indexOf('//')) return true;
if (~url.indexOf('://')) return true;
return false;
};
/**
* Check if `url` is relative.
*
* @param {String} url
* @return {Boolean}
* @api public
*/
exports.isRelative = function(url){
return ! exports.isAbsolute(url);
};
/**
* Check if `url` is cross domain.
*
* @param {String} url
* @return {Boolean}
* @api public
*/
exports.isCrossDomain = function(url){
url = exports.parse(url);
return url.hostname != location.hostname
|| url.port != location.port
|| url.protocol != location.protocol;
};
}, {}],
36: [function(require, module, exports) {
/**
* Module dependencies.
*/
var push = require('global-queue')('dataLayer', { wrap: false });
var integration = require('analytics.js-integration');
/**
* Expose `GTM`.
*/
var GTM = module.exports = integration('Google Tag Manager')
.assumesPageview()
.global('dataLayer')
.global('google_tag_manager')
.option('containerId', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.tag('<script src="//www.googletagmanager.com/gtm.js?id={{ containerId }}&l=dataLayer">');
/**
* Initialize.
*
* https://developers.google.com/tag-manager
*
* @param {Object} page
*/
GTM.prototype.initialize = function(){
push({ 'gtm.start': +new Date, event: 'gtm.js' });
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
GTM.prototype.loaded = function(){
return !! (window.dataLayer && [].push != window.dataLayer.push);
};
/**
* Page.
*
* @param {Page} page
* @api public
*/
GTM.prototype.page = function(page){
var category = page.category();
var props = page.properties();
var name = page.fullName();
var opts = this.options;
var track;
// all
if (opts.trackAllPages) {
this.track(page.track());
}
// categorized
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Track.
*
* https://developers.google.com/tag-manager/devguide#events
*
* @param {Track} track
* @api public
*/
GTM.prototype.track = function(track){
var props = track.properties();
props.event = track.event();
push(props);
};
}, {"global-queue":167,"analytics.js-integration":83}],
37: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var Identify = require('facade').Identify;
var Track = require('facade').Track;
var callback = require('callback');
var load = require('load-script');
var onBody = require('on-body');
var each = require('each');
/**
* Expose `GoSquared` integration.
*/
var GoSquared = module.exports = integration('GoSquared')
.assumesPageview()
.global('_gs')
.option('siteToken', '')
.option('anonymizeIP', false)
.option('cookieDomain', null)
.option('useCookies', true)
.option('trackHash', false)
.option('trackLocal', false)
.option('trackParams', true)
.tag('<script src="//d1l6p2sc9645hc.cloudfront.net/tracker.js">');
/**
* Initialize.
*
* https://www.gosquared.com/developer/tracker
* Options: https://www.gosquared.com/developer/tracker/configuration
*
* @param {Object} page
*/
GoSquared.prototype.initialize = function(page){
var self = this;
var options = this.options;
var user = this.analytics.user();
push(options.siteToken);
each(options, function(name, value){
if ('siteToken' == name) return;
if (null == value) return;
push('set', name, value);
});
self.identify(new Identify({
traits: user.traits(),
userId: user.id()
}));
self.load(this.ready);
};
/**
* Loaded? (checks if the tracker version is set)
*
* @return {Boolean}
*/
GoSquared.prototype.loaded = function(){
return !! (window._gs && window._gs.v);
};
/**
* Page.
*
* https://www.gosquared.com/developer/tracker/pageviews
*
* @param {Page} page
*/
GoSquared.prototype.page = function(page){
var props = page.properties();
var name = page.fullName();
push('track', props.path, name || props.title)
};
/**
* Identify.
*
* https://www.gosquared.com/developer/tracker/tagging
*
* @param {Identify} identify
*/
GoSquared.prototype.identify = function(identify){
var traits = identify.traits({ userId: 'userID' });
var username = identify.username();
var email = identify.email();
var id = identify.userId();
if (id) push('set', 'visitorID', id);
var name = email || username || id;
if (name) push('set', 'visitorName', name);
push('set', 'visitor', traits);
};
/**
* Track.
*
* https://www.gosquared.com/developer/tracker/events
*
* @param {Track} track
*/
GoSquared.prototype.track = function(track){
push('event', track.event(), track.properties());
};
/**
* Checked out.
*
* @param {Track} track
* @api private
*/
GoSquared.prototype.completedOrder = function(track){
var products = track.products();
var items = [];
each(products, function(product){
var track = new Track({ properties: product });
items.push({
category: track.category(),
quantity: track.quantity(),
price: track.price(),
name: track.name(),
});
})
push('transaction', track.orderId(), {
revenue: track.total(),
track: true
}, items);
};
/**
* Push to `_gs.q`.
*
* @param {...} args
* @api private
*/
function push(){
var _gs = window._gs = window._gs || function(){
(_gs.q = _gs.q || []).push(arguments);
};
_gs.apply(null, arguments);
}
}, {"analytics.js-integration":83,"facade":124,"callback":88,"load-script":120,"on-body":121,"each":4}],
38: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var alias = require('alias');
/**
* Expose `Heap` integration.
*/
var Heap = module.exports = integration('Heap')
.assumesPageview()
.global('heap')
.global('_heapid')
.option('apiKey', '')
.tag('<script src="//d36lvucg9kzous.cloudfront.net">');
/**
* Initialize.
*
* https://heapanalytics.com/docs#installWeb
*
* @param {Object} page
*/
Heap.prototype.initialize = function(page){
window.heap=window.heap||[];window.heap.load=function(a){window._heapid=a;var d=function(a){return function(){window.heap.push([a].concat(Array.prototype.slice.call(arguments,0)));};},e=["identify","track"];for (var f=0;f<e.length;f++)window.heap[e[f]]=d(e[f]);};
window.heap.load(this.options.apiKey);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Heap.prototype.loaded = function(){
return (window.heap && window.heap.appid);
};
/**
* Identify.
*
* https://heapanalytics.com/docs#identify
*
* @param {Identify} identify
*/
Heap.prototype.identify = function(identify){
var traits = identify.traits();
var username = identify.username();
var id = identify.userId();
var handle = username || id;
if (handle) traits.handle = handle;
delete traits.username;
window.heap.identify(traits);
};
/**
* Track.
*
* https://heapanalytics.com/docs#track
*
* @param {Track} track
*/
Heap.prototype.track = function(track){
window.heap.track(track.event(), track.properties());
};
}, {"analytics.js-integration":83,"alias":172}],
39: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose `hellobar.com` integration.
*/
var Hellobar = module.exports = integration('Hello Bar')
.assumesPageview()
.global('_hbq')
.option('apiKey', '')
.tag('<script src="//s3.amazonaws.com/scripts.hellobar.com/{{ apiKey }}.js">');
/**
* Initialize.
*
* https://s3.amazonaws.com/scripts.hellobar.com/bb900665a3090a79ee1db98c3af21ea174bbc09f.js
*
* @param {Object} page
*/
Hellobar.prototype.initialize = function(page){
window._hbq = window._hbq || [];
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Hellobar.prototype.loaded = function(){
return !! (window._hbq && window._hbq.push !== Array.prototype.push);
};
}, {"analytics.js-integration":83}],
40: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var is = require('is');
/**
* Expose `HitTail` integration.
*/
var HitTail = module.exports = integration('HitTail')
.assumesPageview()
.global('htk')
.option('siteId', '')
.tag('<script src="//{{ siteId }}.hittail.com/mlt.js">');
/**
* Initialize.
*
* @param {Object} page
*/
HitTail.prototype.initialize = function(page){
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
HitTail.prototype.loaded = function(){
return is.fn(window.htk);
};
}, {"analytics.js-integration":83,"is":86}],
41: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose `hublo.com` integration.
*/
var Hublo = module.exports = integration('Hublo')
.assumesPageview()
.global('_hublo_')
.option('apiKey', null)
.tag('<script src="//cdn.hublo.co/{{ apiKey }}.js">');
/**
* Initialize.
*
* https://cdn.hublo.co/5353a2e62b26c1277b000004.js
*
* @param {Object} page
*/
Hublo.prototype.initialize = function(page){
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Hublo.prototype.loaded = function(){
return !! (window._hublo_ && typeof window._hublo_.setup === 'function');
};
}, {"analytics.js-integration":83}],
42: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_hsq');
var convert = require('convert-dates');
/**
* Expose `HubSpot` integration.
*/
var HubSpot = module.exports = integration('HubSpot')
.assumesPageview()
.global('_hsq')
.option('portalId', null)
.tag('<script id="hs-analytics" src="https://js.hs-analytics.net/analytics/{{ cache }}/{{ portalId }}.js">');
/**
* Initialize.
*
* @param {Object} page
*/
HubSpot.prototype.initialize = function(page){
window._hsq = [];
var cache = Math.ceil(new Date() / 300000) * 300000;
this.load({ cache: cache }, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
HubSpot.prototype.loaded = function(){
return !! (window._hsq && window._hsq.push !== Array.prototype.push);
};
/**
* Page.
*
* @param {String} category (optional)
* @param {String} name (optional)
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
HubSpot.prototype.page = function(page){
push('_trackPageview');
};
/**
* Identify.
*
* @param {Identify} identify
*/
HubSpot.prototype.identify = function(identify){
if (!identify.email()) return;
var traits = identify.traits();
traits = convertDates(traits);
push('identify', traits);
};
/**
* Track.
*
* @param {Track} track
*/
HubSpot.prototype.track = function(track){
var props = track.properties();
props = convertDates(props);
push('trackEvent', track.event(), props);
};
/**
* Convert all the dates in the HubSpot properties to millisecond times
*
* @param {Object} properties
*/
function convertDates(properties){
return convert(properties, function(date){ return date.getTime(); });
}
}, {"analytics.js-integration":83,"global-queue":167,"convert-dates":173}],
43: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var alias = require('alias');
/**
* Expose `Improvely` integration.
*/
var Improvely = module.exports = integration('Improvely')
.assumesPageview()
.global('_improvely')
.global('improvely')
.option('domain', '')
.option('projectId', null)
.tag('<script src="//{{ domain }}.iljmp.com/improvely.js">');
/**
* Initialize.
*
* http://www.improvely.com/docs/landing-page-code
*
* @param {Object} page
*/
Improvely.prototype.initialize = function(page){
window._improvely = [];
window.improvely = { init: function(e, t){ window._improvely.push(["init", e, t]); }, goal: function(e){ window._improvely.push(["goal", e]); }, label: function(e){ window._improvely.push(["label", e]); }};
var domain = this.options.domain;
var id = this.options.projectId;
window.improvely.init(domain, id);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Improvely.prototype.loaded = function(){
return !! (window.improvely && window.improvely.identify);
};
/**
* Identify.
*
* http://www.improvely.com/docs/labeling-visitors
*
* @param {Identify} identify
*/
Improvely.prototype.identify = function(identify){
var id = identify.userId();
if (id) window.improvely.label(id);
};
/**
* Track.
*
* http://www.improvely.com/docs/conversion-code
*
* @param {Track} track
*/
Improvely.prototype.track = function(track){
var props = track.properties({ revenue: 'amount' });
props.type = track.event();
window.improvely.goal(props);
};
}, {"analytics.js-integration":83,"alias":172}],
44: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_iva');
var Track = require('facade').Track;
var is = require('is');
/**
* HOP.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose `InsideVault` integration.
*/
var InsideVault = module.exports = integration('InsideVault')
.global('_iva')
.option('clientId', '')
.option('domain', '')
.tag('<script src="//analytics.staticiv.com/iva.js">')
.mapping('events');
/**
* Initialize.
*
* @param page
*/
InsideVault.prototype.initialize = function(page){
var domain = this.options.domain;
window._iva = window._iva || [];
push('setClientId', this.options.clientId);
if (domain) push('setDomain', domain);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
InsideVault.prototype.loaded = function(){
return !! (window._iva && window._iva.push !== Array.prototype.push);
};
/**
* Page.
*
* @param {Page} page
*/
InsideVault.prototype.page = function(page){
// they want every landing page to send a "click" event.
push('trackEvent', 'click');
};
/**
* Track.
*
* Tracks everything except 'sale' events.
*
* @param {Track} track
*/
InsideVault.prototype.track = function(track){
var user = this.analytics.user();
var events = this.options.events;
var event = track.event();
var value = track.revenue() || track.value() || 0;
var eventId = track.orderId() || user.id() || '';
if (!has.call(events, event)) return;
event = events[event];
// 'sale' is a special event that will be routed to a table that is deprecated on InsideVault's end.
// They don't want a generic 'sale' event to go to their deprecated table.
if (event != 'sale') {
push('trackEvent', event, value, eventId);
}
};
}, {"analytics.js-integration":83,"global-queue":167,"facade":124,"is":86}],
45: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('__insp');
var alias = require('alias');
var clone = require('clone');
/**
* Expose `Inspectlet` integration.
*/
var Inspectlet = module.exports = integration('Inspectlet')
.assumesPageview()
.global('__insp')
.global('__insp_')
.option('wid', '')
.tag('<script src="//www.inspectlet.com/inspectlet.js">');
/**
* Initialize.
*
* https://www.inspectlet.com/dashboard/embedcode/1492461759/initial
*
* @param {Object} page
*/
Inspectlet.prototype.initialize = function(page){
push('wid', this.options.wid);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Inspectlet.prototype.loaded = function(){
return !! window.__insp_;
};
/**
* Identify.
*
* http://www.inspectlet.com/docs#tagging
*
* @param {Identify} identify
*/
Inspectlet.prototype.identify = function (identify) {
var traits = identify.traits({ id: 'userid' });
push('tagSession', traits);
};
/**
* Track.
*
* http://www.inspectlet.com/docs/tags
*
* @param {Track} track
*/
Inspectlet.prototype.track = function(track){
push('tagSession', track.event());
};
}, {"analytics.js-integration":83,"global-queue":167,"alias":172,"clone":171}],
46: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var convertDates = require('convert-dates');
var defaults = require('defaults');
var isEmail = require('is-email');
var load = require('load-script');
var empty = require('is-empty');
var alias = require('alias');
var each = require('each');
var when = require('when');
var is = require('is');
/**
* Expose `Intercom` integration.
*/
var Intercom = module.exports = integration('Intercom')
.assumesPageview()
.global('Intercom')
.option('activator', '#IntercomDefaultWidget')
.option('appId', '')
.option('inbox', false)
.tag('<script src="https://static.intercomcdn.com/intercom.v1.js">');
/**
* Initialize.
*
* http://docs.intercom.io/
* http://docs.intercom.io/#IntercomJS
*
* @param {Object} page
*/
Intercom.prototype.initialize = function(page){
var self = this;
this.load(function(){
when(function(){ return self.loaded(); }, self.ready);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Intercom.prototype.loaded = function(){
return is.fn(window.Intercom);
};
/**
* Page.
*
* @param {Page} page
*/
Intercom.prototype.page = function(page){
window.Intercom('update');
};
/**
* Identify.
*
* http://docs.intercom.io/#IntercomJS
*
* @param {Identify} identify
*/
Intercom.prototype.identify = function(identify){
var traits = identify.traits({ userId: 'user_id' });
var activator = this.options.activator;
var opts = identify.options(this.name);
var companyCreated = identify.companyCreated();
var created = identify.created();
var email = identify.email();
var name = identify.name();
var id = identify.userId();
var group = this.analytics.group();
if (!id && !traits.email) return; // one is required
traits.app_id = this.options.appId;
// intercom requires `company` to be an object. default it with group traits
// so that we guarantee an `id` is there, since they require it
if (null != traits.company && !is.object(traits.company)) delete traits.company;
if (traits.company) defaults(traits.company, group.traits());
// name
if (name) traits.name = name;
// handle dates
if (traits.company && companyCreated) traits.company.created = companyCreated;
if (created) traits.created = created;
// convert dates
traits = convertDates(traits, formatDate);
traits = alias(traits, { created: 'created_at'});
if (traits.company) traits.company = alias(traits.company, { created: 'created_at' });
// handle options
if (opts.increments) traits.increments = opts.increments;
if (opts.userHash) traits.user_hash = opts.userHash;
if (opts.user_hash) traits.user_hash = opts.user_hash;
// Intercom, will force the widget to appear
// if the selector is #IntercomDefaultWidget
// so no need to check inbox, just need to check
// that the selector isn't #IntercomDefaultWidget.
if ('#IntercomDefaultWidget' != activator) {
traits.widget = { activator: activator };
}
var method = this._id !== id ? 'boot': 'update';
this._id = id; // cache for next time
window.Intercom(method, traits);
};
/**
* Group.
*
* @param {Group} group
*/
Intercom.prototype.group = function(group){
var props = group.properties();
var id = group.groupId();
if (id) props.id = id;
window.Intercom('update', { company: props });
};
/**
* Track.
*
* @param {Track} track
*/
Intercom.prototype.track = function(track){
window.Intercom('trackEvent', track.event(), track.properties());
};
/**
* Format a date to Intercom's liking.
*
* @param {Date} date
* @return {Number}
*/
function formatDate(date) {
return Math.floor(date / 1000);
}
}, {"analytics.js-integration":83,"convert-dates":173,"defaults":166,"is-email":162,"load-script":120,"is-empty":118,"alias":172,"each":4,"when":123,"is":86}],
47: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose `Keen IO` integration.
*/
var Keen = module.exports = integration('Keen IO')
.global('Keen')
.option('projectId', '')
.option('readKey', '')
.option('writeKey', '')
.option('ipAddon', false)
.option('uaAddon', false)
.option('urlAddon', false)
.option('referrerAddon', false)
.option('trackNamedPages', true)
.option('trackAllPages', false)
.option('trackCategorizedPages', true)
.tag('<script src="//d26b395fwzu5fz.cloudfront.net/3.0.7/{{ lib }}.min.js">');
/**
* Initialize.
*
* https://keen.io/docs/
*/
Keen.prototype.initialize = function(){
var options = this.options;
!function(a,b){if(void 0===b[a]){b["_"+a]={},b[a]=function(c){b["_"+a].clients=b["_"+a].clients||{},b["_"+a].clients[c.projectId]=this,this._config=c},b[a].ready=function(c){b["_"+a].ready=b["_"+a].ready||[],b["_"+a].ready.push(c)};for(var c=["addEvent","setGlobalProperties","trackExternalLink","on"],d=0;d<c.length;d++){var e=c[d],f=function(a){return function(){return this["_"+a]=this["_"+a]||[],this["_"+a].push(arguments),this}};b[a].prototype[e]=f(e)}}}("Keen",window);
this.client = new window.Keen({
projectId: options.projectId,
writeKey: options.writeKey,
readKey: options.readKey
});
// if you have a read-key, then load the full keen library
var lib = this.options.readKey ? 'keen' : 'keen-tracker';
this.load({ lib: lib }, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Keen.prototype.loaded = function(){
return !!(window.Keen && window.Keen.prototype.configure);
};
/**
* Page.
*
* @param {Page} page
*/
Keen.prototype.page = function(page){
var category = page.category();
var props = page.properties();
var name = page.fullName();
var opts = this.options;
// all pages
if (opts.trackAllPages) {
this.track(page.track());
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
};
/**
* Identify.
*
* TODO: migrate from old `userId` to simpler `id`
* https://keen.io/docs/data-collection/data-enrichment/#add-ons
*
* Set up the Keen addons object. These must be specifically
* enabled by the settings in order to include the plugins, or else
* Keen will reject the request.
*
* @param {Identify} identify
*/
Keen.prototype.identify = function(identify){
var traits = identify.traits();
var id = identify.userId();
var user = {};
var options = this.options;
if (id) user.userId = id;
if (traits) user.traits = traits;
var props = { user: user };
var addons = [];
if (options.ipAddon) {
addons.push({
name: 'keen:ip_to_geo',
input: { ip: 'ip_address' },
output: 'ip_geo_info'
});
props.ip_address = '${keen.ip}';
}
if (options.uaAddon) {
addons.push({
name: 'keen:ua_parser',
input: { ua_string: 'user_agent' },
output: 'parsed_user_agent'
});
props.user_agent = '${keen.user_agent}';
}
if (options.urlAddon) {
addons.push({
name: 'keen:url_parser',
input: { url: 'page_url' },
output: 'parsed_page_url'
});
props.page_url = document.location.href;
}
if (options.referrerAddon) {
addons.push({
name: 'keen:referrer_parser',
input: {
referrer_url: 'referrer_url',
page_url: 'page_url'
},
output: 'referrer_info'
});
props.referrer_url = document.referrer;
props.page_url = document.location.href;
}
props.keen = {
timestamp: identify.timestamp(),
addons: addons
};
this.client.setGlobalProperties(function(){
return props;
});
};
/**
* Track.
*
* @param {Track} track
*/
Keen.prototype.track = function(track){
this.client.addEvent(track.event(), track.properties());
};
}, {"analytics.js-integration":83}],
48: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var indexof = require('indexof');
var is = require('is');
/**
* Expose `Kenshoo` integration.
*/
var Kenshoo = module.exports = integration('Kenshoo')
.global('k_trackevent')
.option('cid', '')
.option('subdomain', '')
.option('events', [])
.tag('<script src="//{{ subdomain }}.xg4ken.com/media/getpx.php?cid={{ cid }}">');
/**
* Initialize.
*
* See https://gist.github.com/justinboyle/7875832
*
* @param {Object} page
*/
Kenshoo.prototype.initialize = function(page){
this.load(this.ready);
};
/**
* Loaded? (checks if the tracking function is set)
*
* @return {Boolean}
*/
Kenshoo.prototype.loaded = function(){
return is.fn(window.k_trackevent);
};
/**
* Track.
*
* Only tracks events if they are listed in the events array option.
* We've asked for docs a few times but no go :/
*
* https://github.com/jorgegorka/the_tracker/blob/master/lib/the_tracker/trackers/kenshoo.rb
*
* @param {Track} event
*/
Kenshoo.prototype.track = function(track){
var events = this.options.events;
var traits = track.traits();
var event = track.event();
var revenue = track.revenue() || 0;
if (!~indexof(events, event)) return;
var params = [
'id=' + this.options.cid,
'type=conv',
'val=' + revenue,
'orderId=' + track.orderId(),
'promoCode=' + track.coupon(),
'valueCurrency=' + track.currency(),
// Live tracking fields. Ignored for now (until we get documentation).
'GCID=',
'kw=',
'product='
];
window.k_trackevent(params, this.options.subdomain);
};
}, {"analytics.js-integration":83,"indexof":109,"is":86}],
49: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_kmq');
var Track = require('facade').Track;
var alias = require('alias');
var Batch = require('batch');
var each = require('each');
var is = require('is');
/**
* Expose `KISSmetrics` integration.
*/
var KISSmetrics = module.exports = integration('KISSmetrics')
.assumesPageview()
.global('_kmq')
.global('KM')
.global('_kmil')
.option('apiKey', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.option('prefixProperties', true)
.tag('useless', '<script src="//i.kissmetrics.com/i.js">')
.tag('library', '<script src="//doug1izaerwt3.cloudfront.net/{{ apiKey }}.1.js">');
/**
* Check if browser is mobile, for kissmetrics.
*
* http://support.kissmetrics.com/how-tos/browser-detection.html#mobile-vs-non-mobile
*/
exports.isMobile = navigator.userAgent.match(/Android/i)
|| navigator.userAgent.match(/BlackBerry/i)
|| navigator.userAgent.match(/iPhone|iPod/i)
|| navigator.userAgent.match(/iPad/i)
|| navigator.userAgent.match(/Opera Mini/i)
|| navigator.userAgent.match(/IEMobile/i);
/**
* Initialize.
*
* http://support.kissmetrics.com/apis/javascript
*
* @param {Object} page
*/
KISSmetrics.prototype.initialize = function(page){
var self = this;
window._kmq = [];
if (exports.isMobile) push('set', { 'Mobile Session': 'Yes' });
var batch = new Batch();
batch.push(function(done){ self.load('useless', done); }) // :)
batch.push(function(done){ self.load('library', done); })
batch.end(function(){
self.trackPage(page);
self.ready();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
KISSmetrics.prototype.loaded = function(){
return is.object(window.KM);
};
/**
* Page.
*
* @param {Page} page
*/
KISSmetrics.prototype.page = function(page){
if (!window.KM_SKIP_PAGE_VIEW) window.KM.pageView();
this.trackPage(page);
};
/**
* Track page.
*
* @param {Page} page
*/
KISSmetrics.prototype.trackPage = function(page){
var category = page.category();
var name = page.fullName();
var opts = this.options;
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
};
/**
* Identify.
*
* @param {Identify} identify
*/
KISSmetrics.prototype.identify = function(identify){
var traits = identify.traits();
var id = identify.userId();
if (id) push('identify', id);
if (traits) push('set', traits);
};
/**
* Track.
*
* @param {Track} track
*/
KISSmetrics.prototype.track = function(track){
var mapping = { revenue: 'Billing Amount' };
var event = track.event();
var properties = track.properties(mapping);
if (this.options.prefixProperties) properties = prefix(event, properties);
push('record', event, properties);
};
/**
* Alias.
*
* @param {Alias} to
*/
KISSmetrics.prototype.alias = function(alias){
push('alias', alias.to(), alias.from());
};
/**
* Completed order.
*
* @param {Track} track
* @api private
*/
KISSmetrics.prototype.completedOrder = function(track){
var products = track.products();
var event = track.event();
// transaction
push('record', event, prefix(event, track.properties()));
// items
window._kmq.push(function(){
var km = window.KM;
each(products, function(product, i){
var temp = new Track({ event: event, properties: product });
var item = prefix(event, product);
item._t = km.ts() + i;
item._d = 1;
km.set(item);
});
});
};
/**
* Prefix properties with the event name.
*
* @param {String} event
* @param {Object} properties
* @return {Object} prefixed
* @api private
*/
function prefix(event, properties){
var prefixed = {};
each(properties, function(key, val){
if (key === 'Billing Amount') {
prefixed[key] = val;
} else {
prefixed[event + ' - ' + key] = val;
}
});
return prefixed;
}
}, {"analytics.js-integration":83,"global-queue":167,"facade":124,"alias":172,"batch":177,"each":4,"is":86}],
177: [function(require, module, exports) {
/**
* Module dependencies.
*/
try {
var EventEmitter = require('events').EventEmitter;
} catch (err) {
var Emitter = require('emitter');
}
/**
* Noop.
*/
function noop(){}
/**
* Expose `Batch`.
*/
module.exports = Batch;
/**
* Create a new Batch.
*/
function Batch() {
if (!(this instanceof Batch)) return new Batch;
this.fns = [];
this.concurrency(Infinity);
this.throws(true);
for (var i = 0, len = arguments.length; i < len; ++i) {
this.push(arguments[i]);
}
}
/**
* Inherit from `EventEmitter.prototype`.
*/
if (EventEmitter) {
Batch.prototype.__proto__ = EventEmitter.prototype;
} else {
Emitter(Batch.prototype);
}
/**
* Set concurrency to `n`.
*
* @param {Number} n
* @return {Batch}
* @api public
*/
Batch.prototype.concurrency = function(n){
this.n = n;
return this;
};
/**
* Queue a function.
*
* @param {Function} fn
* @return {Batch}
* @api public
*/
Batch.prototype.push = function(fn){
this.fns.push(fn);
return this;
};
/**
* Set wether Batch will or will not throw up.
*
* @param {Boolean} throws
* @return {Batch}
* @api public
*/
Batch.prototype.throws = function(throws) {
this.e = !!throws;
return this;
};
/**
* Execute all queued functions in parallel,
* executing `cb(err, results)`.
*
* @param {Function} cb
* @return {Batch}
* @api public
*/
Batch.prototype.end = function(cb){
var self = this
, total = this.fns.length
, pending = total
, results = []
, errors = []
, cb = cb || noop
, fns = this.fns
, max = this.n
, throws = this.e
, index = 0
, done;
// empty
if (!fns.length) return cb(null, results);
// process
function next() {
var i = index++;
var fn = fns[i];
if (!fn) return;
var start = new Date;
try {
fn(callback);
} catch (err) {
callback(err);
}
function callback(err, res){
if (done) return;
if (err && throws) return done = true, cb(err);
var complete = total - pending + 1;
var end = new Date;
results[i] = res;
errors[i] = err;
self.emit('progress', {
index: i,
value: res,
error: err,
pending: pending,
total: total,
complete: complete,
percent: complete / total * 100 | 0,
start: start,
end: end,
duration: end - start
});
if (--pending) next()
else if(!throws) cb(errors, results);
else cb(null, results);
}
}
// concurrency
for (var i = 0; i < fns.length; i++) {
if (i == max) break;
next();
}
return this;
};
}, {"emitter":178}],
178: [function(require, module, exports) {
/**
* Expose `Emitter`.
*/
module.exports = Emitter;
/**
* Initialize a new `Emitter`.
*
* @api public
*/
function Emitter(obj) {
if (obj) return mixin(obj);
};
/**
* Mixin the emitter properties.
*
* @param {Object} obj
* @return {Object}
* @api private
*/
function mixin(obj) {
for (var key in Emitter.prototype) {
obj[key] = Emitter.prototype[key];
}
return obj;
}
/**
* Listen on the given `event` with `fn`.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.on =
Emitter.prototype.addEventListener = function(event, fn){
this._callbacks = this._callbacks || {};
(this._callbacks[event] = this._callbacks[event] || [])
.push(fn);
return this;
};
/**
* Adds an `event` listener that will be invoked a single
* time then automatically removed.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.once = function(event, fn){
var self = this;
this._callbacks = this._callbacks || {};
function on() {
self.off(event, on);
fn.apply(this, arguments);
}
on.fn = fn;
this.on(event, on);
return this;
};
/**
* Remove the given callback for `event` or all
* registered callbacks.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.off =
Emitter.prototype.removeListener =
Emitter.prototype.removeAllListeners =
Emitter.prototype.removeEventListener = function(event, fn){
this._callbacks = this._callbacks || {};
// all
if (0 == arguments.length) {
this._callbacks = {};
return this;
}
// specific event
var callbacks = this._callbacks[event];
if (!callbacks) return this;
// remove all handlers
if (1 == arguments.length) {
delete this._callbacks[event];
return this;
}
// remove specific handler
var cb;
for (var i = 0; i < callbacks.length; i++) {
cb = callbacks[i];
if (cb === fn || cb.fn === fn) {
callbacks.splice(i, 1);
break;
}
}
return this;
};
/**
* Emit `event` with the given args.
*
* @param {String} event
* @param {Mixed} ...
* @return {Emitter}
*/
Emitter.prototype.emit = function(event){
this._callbacks = this._callbacks || {};
var args = [].slice.call(arguments, 1)
, callbacks = this._callbacks[event];
if (callbacks) {
callbacks = callbacks.slice(0);
for (var i = 0, len = callbacks.length; i < len; ++i) {
callbacks[i].apply(this, args);
}
}
return this;
};
/**
* Return array of callbacks for `event`.
*
* @param {String} event
* @return {Array}
* @api public
*/
Emitter.prototype.listeners = function(event){
this._callbacks = this._callbacks || {};
return this._callbacks[event] || [];
};
/**
* Check if this emitter has `event` handlers.
*
* @param {String} event
* @return {Boolean}
* @api public
*/
Emitter.prototype.hasListeners = function(event){
return !! this.listeners(event).length;
};
}, {}],
50: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_learnq');
var tick = require('next-tick');
var alias = require('alias');
/**
* Trait aliases.
*/
var aliases = {
id: '$id',
email: '$email',
firstName: '$first_name',
lastName: '$last_name',
phone: '$phone_number',
title: '$title'
};
/**
* Expose `Klaviyo` integration.
*/
var Klaviyo = module.exports = integration('Klaviyo')
.assumesPageview()
.global('_learnq')
.option('apiKey', '')
.tag('<script src="//a.klaviyo.com/media/js/learnmarklet.js">');
/**
* Initialize.
*
* https://www.klaviyo.com/docs/getting-started
*
* @param {Object} page
*/
Klaviyo.prototype.initialize = function(page){
var self = this;
push('account', this.options.apiKey);
this.load(function(){
tick(self.ready);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Klaviyo.prototype.loaded = function(){
return !! (window._learnq && window._learnq.push !== Array.prototype.push);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Klaviyo.prototype.identify = function(identify){
var traits = identify.traits(aliases);
if (!traits.$id && !traits.$email) return;
push('identify', traits);
};
/**
* Group.
*
* @param {Group} group
*/
Klaviyo.prototype.group = function(group){
var props = group.properties();
if (!props.name) return;
push('identify', { $organization: props.name });
};
/**
* Track.
*
* @param {Track} track
*/
Klaviyo.prototype.track = function(track){
push('track', track.event(), track.properties({
revenue: '$value'
}));
};
}, {"analytics.js-integration":83,"global-queue":167,"next-tick":97,"alias":172}],
51: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose `LeadLander` integration.
*/
var LeadLander = module.exports = integration('LeadLander')
.assumesPageview()
.global('llactid')
.global('trackalyzer')
.option('accountId', null)
.tag('<script src="http://t6.trackalyzer.com/trackalyze-nodoc.js">');
/**
* Initialize.
*
* @param {Object} page
*/
LeadLander.prototype.initialize = function(page){
window.llactid = this.options.accountId;
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
LeadLander.prototype.loaded = function(){
return !! window.trackalyzer;
};
}, {"analytics.js-integration":83}],
52: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var clone = require('clone');
var each = require('each');
var Identify = require('facade').Identify;
var when = require('when');
/**
* Expose `LiveChat` integration.
*/
var LiveChat = module.exports = integration('LiveChat')
.assumesPageview()
.global('__lc')
.global('__lc_inited')
.global('LC_API')
.global('LC_Invite')
.option('group', 0)
.option('license', '')
.tag('<script src="//cdn.livechatinc.com/tracking.js">');
/**
* Initialize.
*
* http://www.livechatinc.com/api/javascript-api
*
* @param {Object} page
*/
LiveChat.prototype.initialize = function(page){
var self = this;
var user = this.analytics.user();
var identify = new Identify({
userId: user.id(),
traits: user.traits()
});
window.__lc = clone(this.options);
window.__lc.visitor = {
name: identify.name(),
email: identify.email()
};
this.load(function(){
when(function(){ return self.loaded(); }, self.ready);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
LiveChat.prototype.loaded = function(){
return !!(window.LC_API && window.LC_Invite);
};
/**
* Identify.
*
* @param {Identify} identify
*/
LiveChat.prototype.identify = function(identify){
var traits = identify.traits({ userId: 'User ID' });
window.LC_API.set_custom_variables(convert(traits));
};
/**
* Convert a traits object into the format LiveChat requires.
*
* @param {Object} traits
* @return {Array}
*/
function convert(traits){
var arr = [];
each(traits, function(key, value){
arr.push({ name: key, value: value });
});
return arr;
}
}, {"analytics.js-integration":83,"clone":171,"each":4,"facade":124,"when":123}],
53: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var Identify = require('facade').Identify;
var useHttps = require('use-https');
/**
* Expose `LuckyOrange` integration.
*/
var LuckyOrange = module.exports = integration('Lucky Orange')
.assumesPageview()
.global('_loq')
.global('__wtw_watcher_added')
.global('__wtw_lucky_site_id')
.global('__wtw_lucky_is_segment_io')
.global('__wtw_custom_user_data')
.option('siteId', null)
.tag('http', '<script src="http://www.luckyorange.com/w.js?{{ cache }}">')
.tag('https', '<script src="https://ssl.luckyorange.com/w.js?{{ cache }}">');
/**
* Initialize.
*
* @param {Object} page
*/
LuckyOrange.prototype.initialize = function(page){
var user = this.analytics.user();
window._loq || (window._loq = []);
window.__wtw_lucky_site_id = this.options.siteId;
this.identify(new Identify({
traits: user.traits(),
userId: user.id()
}));
var cache = Math.floor(new Date().getTime() / 60000);
var name = useHttps() ? 'https' : 'http';
this.load(name, { cache: cache }, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
LuckyOrange.prototype.loaded = function(){
return !! window.__wtw_watcher_added;
};
/**
* Identify.
*
* @param {Identify} identify
*/
LuckyOrange.prototype.identify = function(identify){
var traits = identify.traits();
var email = identify.email();
var name = identify.name();
if (name) traits.name = name;
if (email) traits.email = email;
window.__wtw_custom_user_data = traits;
};
}, {"analytics.js-integration":83,"facade":124,"use-https":85}],
54: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var alias = require('alias');
/**
* Expose `Lytics` integration.
*/
var Lytics = module.exports = integration('Lytics')
.global('jstag')
.option('cid', '')
.option('cookie', 'seerid')
.option('delay', 2000)
.option('sessionTimeout', 1800)
.option('url', '//c.lytics.io')
.tag('<script src="//c.lytics.io/static/io.min.js">');
/**
* Options aliases.
*/
var aliases = {
sessionTimeout: 'sessecs'
};
/**
* Initialize.
*
* http://admin.lytics.io/doc#jstag
*
* @param {Object} page
*/
Lytics.prototype.initialize = function(page){
var options = alias(this.options, aliases);
window.jstag = (function(){var t = { _q: [], _c: options, ts: (new Date()).getTime() }; t.send = function(){this._q.push(['ready', 'send', Array.prototype.slice.call(arguments)]); return this; }; return t; })();
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Lytics.prototype.loaded = function(){
return !! (window.jstag && window.jstag.bind);
};
/**
* Page.
*
* @param {Page} page
*/
Lytics.prototype.page = function(page){
window.jstag.send(page.properties());
};
/**
* Idenfity.
*
* @param {Identify} identify
*/
Lytics.prototype.identify = function(identify){
var traits = identify.traits({ userId: '_uid' });
window.jstag.send(traits);
};
/**
* Track.
*
* @param {String} event
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Lytics.prototype.track = function(track){
var props = track.properties();
props._e = track.event();
window.jstag.send(props);
};
}, {"analytics.js-integration":83,"alias":172}],
55: [function(require, module, exports) {
/**
* Module dependencies.
*/
var alias = require('alias');
var clone = require('clone');
var dates = require('convert-dates');
var integration = require('analytics.js-integration');
var is = require('is');
var iso = require('to-iso-string');
var indexof = require('indexof');
var del = require('obj-case').del;
var some = require('some');
/**
* Expose `Mixpanel` integration.
*/
var Mixpanel = module.exports = integration('Mixpanel')
.global('mixpanel')
.option('increments', [])
.option('cookieName', '')
.option('nameTag', true)
.option('pageview', false)
.option('people', false)
.option('token', '')
.option('trackAllPages', false)
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.tag('<script src="//cdn.mxpnl.com/libs/mixpanel-2.2.min.js">');
/**
* Options aliases.
*/
var optionsAliases = {
cookieName: 'cookie_name'
};
/**
* Initialize.
*
* https://mixpanel.com/help/reference/javascript#installing
* https://mixpanel.com/help/reference/javascript-full-api-reference#mixpanel.init
*/
Mixpanel.prototype.initialize = function(){
(function(c, a){window.mixpanel = a; var b, d, h, e; a._i = []; a.init = function(b, c, f){function d(a, b){var c = b.split('.'); 2 == c.length && (a = a[c[0]], b = c[1]); a[b] = function(){a.push([b].concat(Array.prototype.slice.call(arguments, 0))); }; } var g = a; 'undefined' !== typeof f ? g = a[f] = [] : f = 'mixpanel'; g.people = g.people || []; h = ['disable', 'track', 'track_pageview', 'track_links', 'track_forms', 'register', 'register_once', 'unregister', 'identify', 'alias', 'name_tag', 'set_config', 'people.set', 'people.increment', 'people.track_charge', 'people.append']; for (e = 0; e < h.length; e++) d(g, h[e]); a._i.push([b, c, f]); }; a.__SV = 1.2; })(document, window.mixpanel || []);
this.options.increments = lowercase(this.options.increments);
var options = alias(this.options, optionsAliases);
window.mixpanel.init(options.token, options);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Mixpanel.prototype.loaded = function(){
return !! (window.mixpanel && window.mixpanel.config);
};
/**
* Page.
*
* https://mixpanel.com/help/reference/javascript-full-api-reference#mixpanel.track_pageview
*
* @param {String} category (optional)
* @param {String} name (optional)
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Mixpanel.prototype.page = function(page){
var category = page.category();
var name = page.fullName();
var opts = this.options;
// all pages
if (opts.trackAllPages) {
this.track(page.track());
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Trait aliases.
*/
var traitAliases = {
created: '$created',
email: '$email',
firstName: '$first_name',
lastName: '$last_name',
lastSeen: '$last_seen',
name: '$name',
username: '$username',
phone: '$phone'
};
/**
* Identify.
*
* https://mixpanel.com/help/reference/javascript#super-properties
* https://mixpanel.com/help/reference/javascript#user-identity
* https://mixpanel.com/help/reference/javascript#storing-user-profiles
*
* @param {Identify} identify
*/
Mixpanel.prototype.identify = function(identify){
var username = identify.username();
var email = identify.email();
var id = identify.userId();
// id
if (id) window.mixpanel.identify(id);
// name tag
var nametag = email || username || id;
if (nametag) window.mixpanel.name_tag(nametag);
// traits
var traits = identify.traits(traitAliases);
if (traits.$created) del(traits, 'createdAt');
window.mixpanel.register(dates(traits, iso));
if (this.options.people) window.mixpanel.people.set(traits);
};
/**
* Track.
*
* https://mixpanel.com/help/reference/javascript#sending-events
* https://mixpanel.com/help/reference/javascript#tracking-revenue
*
* @param {Track} track
*/
Mixpanel.prototype.track = function(track){
var increments = this.options.increments;
var increment = track.event().toLowerCase();
var people = this.options.people;
var props = track.properties();
var revenue = track.revenue();
// delete mixpanel's reserved properties, so they don't conflict
delete props.distinct_id;
delete props.ip;
delete props.mp_name_tag;
delete props.mp_note;
delete props.token;
// convert arrays of objects to length, since mixpanel doesn't support object arrays
for (var key in props) {
var val = props[key];
if (is.array(val) && some(val, is.object)) props[key] = val.length;
}
// increment properties in mixpanel people
if (people && ~indexof(increments, increment)) {
window.mixpanel.people.increment(track.event());
window.mixpanel.people.set('Last ' + track.event(), new Date);
}
// track the event
props = dates(props, iso);
window.mixpanel.track(track.event(), props);
// track revenue specifically
if (revenue && people) {
window.mixpanel.people.track_charge(revenue);
}
};
/**
* Alias.
*
* https://mixpanel.com/help/reference/javascript#user-identity
* https://mixpanel.com/help/reference/javascript-full-api-reference#mixpanel.alias
*
* @param {Alias} alias
*/
Mixpanel.prototype.alias = function(alias){
var mp = window.mixpanel;
var to = alias.to();
if (mp.get_distinct_id && mp.get_distinct_id() === to) return;
// HACK: internal mixpanel API to ensure we don't overwrite
if (mp.get_property && mp.get_property('$people_distinct_id') === to) return;
// although undocumented, mixpanel takes an optional original id
mp.alias(to, alias.from());
};
/**
* Lowercase the given `arr`.
*
* @param {Array} arr
* @return {Array}
* @api private
*/
function lowercase(arr){
var ret = new Array(arr.length);
for (var i = 0; i < arr.length; ++i) {
ret[i] = String(arr[i]).toLowerCase();
}
return ret;
}
}, {"alias":172,"clone":171,"convert-dates":173,"analytics.js-integration":83,"is":86,"to-iso-string":170,"indexof":109,"obj-case":138,"some":179}],
179: [function(require, module, exports) {
/**
* some
*/
var some = [].some;
/**
* test whether some elements in
* the array pass the test implemented
* by `fn`.
*
* example:
*
* some([1, 'foo', 'bar'], function (el, i) {
* return 'string' == typeof el;
* });
* // > true
*
* @param {Array} arr
* @param {Function} fn
* @return {bool}
*/
module.exports = function (arr, fn) {
if (some) return some.call(arr, fn);
for (var i = 0, l = arr.length; i < l; ++i) {
if (fn(arr[i], i)) return true;
}
return false;
};
}, {}],
56: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var bind = require('bind');
var when = require('when');
var is = require('is');
/**
* Expose `Mojn`
*/
var Mojn = module.exports = integration('Mojn')
.option('customerCode', '')
.global('_mojnTrack')
.tag('<script src="https://track.idtargeting.com/{{ customerCode }}/track.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Mojn.prototype.initialize = function(){
window._mojnTrack = window._mojnTrack || [];
window._mojnTrack.push({ cid: this.options.customerCode });
var loaded = bind(this, this.loaded);
var ready = this.ready;
this.load(function(){
when(loaded, ready);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Mojn.prototype.loaded = function(){
return is.object(window._mojnTrack);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Mojn.prototype.identify = function(identify){
var email = identify.email();
if (!email) return;
var img = new Image();
img.src = '//matcher.idtargeting.com/analytics.gif?cid=' + this.options.customerCode + '&_mjnctid='+email;
img.width = 1;
img.height = 1;
return img;
};
/**
* Track.
*
* @param {Track} event
*/
Mojn.prototype.track = function(track){
var properties = track.properties();
var revenue = properties.revenue;
var currency = properties.currency || '';
var conv = currency + revenue;
if (!revenue) return;
window._mojnTrack.push({ conv: conv });
return conv;
};
}, {"analytics.js-integration":83,"bind":95,"when":123,"is":86}],
57: [function(require, module, exports) {
/**
* Module dependencies.
*/
var push = require('global-queue')('_mfq');
var integration = require('analytics.js-integration');
var each = require('each');
/**
* Expose `Mouseflow`.
*/
var Mouseflow = module.exports = integration('Mouseflow')
.assumesPageview()
.global('mouseflow')
.global('_mfq')
.option('apiKey', '')
.option('mouseflowHtmlDelay', 0)
.tag('<script src="//cdn.mouseflow.com/projects/{{ apiKey }}.js">');
/**
* Initalize.
*
* @param {Object} page
*/
Mouseflow.prototype.initialize = function(page){
window.mouseflowHtmlDelay = this.options.mouseflowHtmlDelay;
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Mouseflow.prototype.loaded = function(){
return !! window.mouseflow;
};
/**
* Page.
*
* http://mouseflow.zendesk.com/entries/22528817-Single-page-websites
*
* @param {Page} page
*/
Mouseflow.prototype.page = function(page){
if (!window.mouseflow) return;
if ('function' != typeof mouseflow.newPageView) return;
mouseflow.newPageView();
};
/**
* Identify.
*
* http://mouseflow.zendesk.com/entries/24643603-Custom-Variables-Tagging
*
* @param {Identify} identify
*/
Mouseflow.prototype.identify = function(identify){
set(identify.traits());
};
/**
* Track.
*
* http://mouseflow.zendesk.com/entries/24643603-Custom-Variables-Tagging
*
* @param {Track} track
*/
Mouseflow.prototype.track = function(track){
var props = track.properties();
props.event = track.event();
set(props);
};
/**
* Push each key and value in the given `obj` onto the queue.
*
* @param {Object} obj
*/
function set(obj){
each(obj, function(key, value){
push('setVariable', key, value);
});
}
}, {"global-queue":167,"analytics.js-integration":83,"each":4}],
58: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var useHttps = require('use-https');
var each = require('each');
var is = require('is');
/**
* Expose `MouseStats` integration.
*/
var MouseStats = module.exports = integration('MouseStats')
.assumesPageview()
.global('msaa')
.global('MouseStatsVisitorPlaybacks')
.option('accountNumber', '')
.tag('http', '<script src="http://www2.mousestats.com/js/{{ path }}.js?{{ cache }}">')
.tag('https', '<script src="https://ssl.mousestats.com/js/{{ path }}.js?{{ cache }}">');
/**
* Initialize.
*
* http://www.mousestats.com/docs/pages/allpages
*
* @param {Object} page
*/
MouseStats.prototype.initialize = function(page){
var number = this.options.accountNumber;
var path = number.slice(0,1) + '/' + number.slice(1,2) + '/' + number;
var cache = Math.floor(new Date().getTime() / 60000);
var name = useHttps() ? 'https' : 'http';
this.load(name, { path: path, cache: cache }, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
MouseStats.prototype.loaded = function(){
return is.array(window.MouseStatsVisitorPlaybacks);
};
/**
* Identify.
*
* http://www.mousestats.com/docs/wiki/7/how-to-add-custom-data-to-visitor-playbacks
*
* @param {Identify} identify
*/
MouseStats.prototype.identify = function(identify){
each(identify.traits(), function (key, value) {
window.MouseStatsVisitorPlaybacks.customVariable(key, value);
});
};
}, {"analytics.js-integration":83,"use-https":85,"each":4,"is":86}],
59: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('__nls');
/**
* Expose `Navilytics` integration.
*/
var Navilytics = module.exports = integration('Navilytics')
.assumesPageview()
.global('__nls')
.option('memberId', '')
.option('projectId', '')
.tag('<script src="//www.navilytics.com/nls.js?mid={{ memberId }}&pid={{ projectId }}">');
/**
* Initialize.
*
* https://www.navilytics.com/member/code_settings
*
* @param {Object} page
*/
Navilytics.prototype.initialize = function(page){
window.__nls = window.__nls || [];
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Navilytics.prototype.loaded = function(){
return !! (window.__nls && [].push != window.__nls.push);
};
/**
* Track.
*
* https://www.navilytics.com/docs#tags
*
* @param {Track} track
*/
Navilytics.prototype.track = function(track){
push('tagRecording', track.event());
};
}, {"analytics.js-integration":83,"global-queue":167}],
60: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var https = require('use-https');
var tick = require('next-tick');
/**
* Expose `Olark` integration.
*/
var Olark = module.exports = integration('Olark')
.assumesPageview()
.global('olark')
.option('identify', true)
.option('page', true)
.option('siteId', '')
.option('groupId', '')
.option('track', false);
/**
* Initialize.
*
* http://www.olark.com/documentation
* https://www.olark.com/documentation/javascript/api.chat.setOperatorGroup
*
* @param {Object} page
*/
Olark.prototype.initialize = function(page){
var self = this;
this.load(function(){
tick(self.ready);
});
// assign chat to a specific site
var groupId = this.options.groupId;
if (groupId) {
chat('setOperatorGroup', { group: groupId });
}
// keep track of the widget's open state
var self = this;
box('onExpand', function(){ self._open = true; });
box('onShrink', function(){ self._open = false; });
};
/**
* Loaded?
*
* @return {Boolean}
*/
Olark.prototype.loaded = function(){
return !! window.olark;
};
/**
* Load.
*
* @param {Function} callback
*/
Olark.prototype.load = function(callback){
var el = document.getElementById('olark');
//if (!el) {
window.olark||(function(c){var f=window,d=document,l=https()?"https:":"http:",z=c.name,r="load";var nt=function(){f[z]=function(){(a.s=a.s||[]).push(arguments)};var a=f[z]._={},q=c.methods.length;while (q--) {(function(n){f[z][n]=function(){f[z]("call",n,arguments)}})(c.methods[q])}a.l=c.loader;a.i=nt;a.p={ 0:+new Date() };a.P=function(u){a.p[u]=new Date()-a.p[0]};function s(){a.P(r);f[z](r)}f.addEventListener?f.addEventListener(r,s,false):f.attachEvent("on"+r,s);var ld=function(){function p(hd){hd="head";return ["<",hd,"></",hd,"><",i,' onl' + 'oad="var d=',g,";d.getElementsByTagName('head')[0].",j,"(d.",h,"('script')).",k,"='",l,"//",a.l,"'",'"',"></",i,">"].join("")}var i="body",m=d[i];if (!m) {return setTimeout(ld,100)}a.P(1);var j="appendChild",h="createElement",k="src",n=d[h]("div"),v=n[j](d[h](z)),b=d[h]("iframe"),g="document",e="domain",o;n.style.display="none";m.insertBefore(n,m.firstChild).id=z;b.frameBorder="0";b.id=z+"-loader";if (/MSIE[ ]+6/.test(navigator.userAgent)) {b.src="javascript:false"}b.allowTransparency="true";v[j](b);try {b.contentWindow[g].open()}catch (w) {c[e]=d[e];o="javascript:var d="+g+".open();d.domain='"+d.domain+"';";b[k]=o+"void(0);"}try {var t=b.contentWindow[g];t.write(p());t.close()}catch (x) {b[k]=o+'d.write("'+p().replace(/"/g,String.fromCharCode(92)+'"')+'");d.close();'}a.P(2)};ld()};nt()})({ loader: "static.olark.com/jsclient/loader0.js", name:"olark", methods:["configure","extend","declare","identify"] });
window.olark.identify(this.options.siteId);
//}
callback();
};
/**
* Page.
*
* @param {Page} page
*/
Olark.prototype.page = function(page){
if (!this.options.page || !this._open) return;
var props = page.properties();
var name = page.fullName();
if (!name && !props.url) return;
var msg = name ? name.toLowerCase() + ' page' : props.url;
chat('sendNotificationToOperator', {
body: 'looking at ' + msg // lowercase since olark does
});
};
/**
* Identify.
*
* @param {String} id (optional)
* @param {Object} traits (optional)
* @param {Object} options (optional)
*/
Olark.prototype.identify = function(identify){
if (!this.options.identify) return;
var username = identify.username();
var traits = identify.traits();
var id = identify.userId();
var email = identify.email();
var phone = identify.phone();
var name = identify.name()
|| identify.firstName();
visitor('updateCustomFields', traits);
if (email) visitor('updateEmailAddress', { emailAddress: email });
if (phone) visitor('updatePhoneNumber', { phoneNumber: phone });
// figure out best name
if (name) visitor('updateFullName', { fullName: name });
// figure out best nickname
var nickname = name || email || username || id;
if (name && email) nickname += ' (' + email + ')';
if (nickname) chat('updateVisitorNickname', { snippet: nickname });
};
/**
* Track.
*
* @param {String} event
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Olark.prototype.track = function(track){
if (!this.options.track || !this._open) return;
chat('sendNotificationToOperator', {
body: 'visitor triggered "' + track.event() + '"' // lowercase since olark does
});
};
/**
* Helper method for Olark box API calls.
*
* @param {String} action
* @param {Object} value
*/
function box(action, value){
window.olark('api.box.' + action, value);
}
/**
* Helper method for Olark visitor API calls.
*
* @param {String} action
* @param {Object} value
*/
function visitor(action, value){
window.olark('api.visitor.' + action, value);
}
/**
* Helper method for Olark chat API calls.
*
* @param {String} action
* @param {Object} value
*/
function chat(action, value){
window.olark('api.chat.' + action, value);
}
}, {"analytics.js-integration":83,"use-https":85,"next-tick":97}],
61: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('optimizely');
var callback = require('callback');
var tick = require('next-tick');
var bind = require('bind');
var each = require('each');
/**
* Expose `Optimizely` integration.
*/
var Optimizely = module.exports = integration('Optimizely')
.option('variations', true)
.option('trackNamedPages', true)
.option('trackCategorizedPages', true);
/**
* Initialize.
*
* https://www.optimizely.com/docs/api#function-calls
*/
Optimizely.prototype.initialize = function(){
if (this.options.variations) {
var self = this;
tick(function(){
self.replay();
});
}
this.ready();
};
/**
* Track.
*
* https://www.optimizely.com/docs/api#track-event
*
* @param {Track} track
*/
Optimizely.prototype.track = function(track){
var props = track.properties();
if (props.revenue) props.revenue *= 100;
push('trackEvent', track.event(), props);
};
/**
* Page.
*
* https://www.optimizely.com/docs/api#track-event
*
* @param {Page} page
*/
Optimizely.prototype.page = function(page){
var category = page.category();
var name = page.fullName();
var opts = this.options;
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Replay experiment data as traits to other enabled providers.
*
* https://www.optimizely.com/docs/api#data-object
*/
Optimizely.prototype.replay = function(){
if (!window.optimizely) return; // in case the snippet isnt on the page
var data = window.optimizely.data;
if (!data) return;
var experiments = data.experiments;
var map = data.state.variationNamesMap;
var traits = {};
each(map, function(experimentId, variation){
var experiment = experiments[experimentId].name;
traits['Experiment: ' + experiment] = variation;
});
this.analytics.identify(traits);
};
}, {"analytics.js-integration":83,"global-queue":167,"callback":88,"next-tick":97,"bind":95,"each":4}],
62: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose `PerfectAudience` integration.
*/
var PerfectAudience = module.exports = integration('Perfect Audience')
.assumesPageview()
.global('_pa')
.option('siteId', '')
.tag('<script src="//tag.perfectaudience.com/serve/{{ siteId }}.js">');
/**
* Initialize.
*
* https://www.perfectaudience.com/docs#javascript_api_autoopen
*
* @param {Object} page
*/
PerfectAudience.prototype.initialize = function(page){
window._pa = window._pa || {};
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
PerfectAudience.prototype.loaded = function(){
return !! (window._pa && window._pa.track);
};
/**
* Track.
*
* @param {Track} event
*/
PerfectAudience.prototype.track = function(track){
window._pa.track(track.event(), track.properties());
};
}, {"analytics.js-integration":83}],
63: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_prum');
var date = require('load-date');
/**
* Expose `Pingdom` integration.
*/
var Pingdom = module.exports = integration('Pingdom')
.assumesPageview()
.global('_prum')
.global('PRUM_EPISODES')
.option('id', '')
.tag('<script src="//rum-static.pingdom.net/prum.min.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Pingdom.prototype.initialize = function(page){
window._prum = window._prum || [];
push('id', this.options.id);
push('mark', 'firstbyte', date.getTime());
var self = this;
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Pingdom.prototype.loaded = function(){
return !! (window._prum && window._prum.push !== Array.prototype.push);
};
}, {"analytics.js-integration":83,"global-queue":167,"load-date":168}],
64: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_paq');
var each = require('each');
/**
* Expose `Piwik` integration.
*/
var Piwik = module.exports = integration('Piwik')
.global('_paq')
.option('url', null)
.option('siteId', '')
.mapping('goals')
.tag('<script src="{{ url }}/piwik.js">');
/**
* Initialize.
*
* http://piwik.org/docs/javascript-tracking/#toc-asynchronous-tracking
*/
Piwik.prototype.initialize = function(){
window._paq = window._paq || [];
push('setSiteId', this.options.siteId);
push('setTrackerUrl', this.options.url + '/piwik.php');
push('enableLinkTracking');
this.load(this.ready);
};
/**
* Check if Piwik is loaded
*/
Piwik.prototype.loaded = function(){
return !! (window._paq && window._paq.push != [].push);
};
/**
* Page
*
* @param {Page} page
*/
Piwik.prototype.page = function(page){
push('trackPageView');
};
/**
* Track.
*
* @param {Track} track
*/
Piwik.prototype.track = function(track){
var goals = this.goals(track.event());
var revenue = track.revenue() || 0;
each(goals, function(goal){
push('trackGoal', goal, revenue);
});
};
}, {"analytics.js-integration":83,"global-queue":167,"each":4}],
65: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var convertDates = require('convert-dates');
var push = require('global-queue')('_lnq');
var alias = require('alias');
/**
* Expose `Preact` integration.
*/
var Preact = module.exports = integration('Preact')
.assumesPageview()
.global('_lnq')
.option('projectCode', '')
.tag('<script src="//d2bbvl6dq48fa6.cloudfront.net/js/ln-2.4.min.js">');
/**
* Initialize.
*
* http://www.preact.io/api/javascript
*
* @param {Object} page
*/
Preact.prototype.initialize = function(page){
window._lnq = window._lnq || [];
push('_setCode', this.options.projectCode);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Preact.prototype.loaded = function(){
return !! (window._lnq && window._lnq.push !== Array.prototype.push);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Preact.prototype.identify = function(identify){
if (!identify.userId()) return;
var traits = identify.traits({ created: 'created_at' });
traits = convertDates(traits, convertDate);
push('_setPersonData', {
name: identify.name(),
email: identify.email(),
uid: identify.userId(),
properties: traits
});
};
/**
* Group.
*
* @param {String} id
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Preact.prototype.group = function(group){
if (!group.groupId()) return;
push('_setAccount', group.traits());
};
/**
* Track.
*
* @param {Track} track
*/
Preact.prototype.track = function(track){
var props = track.properties();
var revenue = track.revenue();
var event = track.event();
var special = { name: event };
if (revenue) {
special.revenue = revenue * 100;
delete props.revenue;
}
if (props.note) {
special.note = props.note;
delete props.note;
}
push('_logEvent', special, props);
};
/**
* Convert a `date` to a format Preact supports.
*
* @param {Date} date
* @return {Number}
*/
function convertDate(date){
return Math.floor(date / 1000);
}
}, {"analytics.js-integration":83,"convert-dates":173,"global-queue":167,"alias":172}],
66: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_kiq');
var Facade = require('facade');
var Identify = Facade.Identify;
var bind = require('bind');
var when = require('when');
/**
* Expose `Qualaroo` integration.
*/
var Qualaroo = module.exports = integration('Qualaroo')
.assumesPageview()
.global('_kiq')
.option('customerId', '')
.option('siteToken', '')
.option('track', false)
.tag('<script src="//s3.amazonaws.com/ki.js/{{ customerId }}/{{ siteToken }}.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Qualaroo.prototype.initialize = function(page){
window._kiq = window._kiq || [];
var loaded = bind(this, this.loaded);
var ready = this.ready;
this.load(function(){
when(loaded, ready);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Qualaroo.prototype.loaded = function(){
return !! (window._kiq && window._kiq.push !== Array.prototype.push);
};
/**
* Identify.
*
* http://help.qualaroo.com/customer/portal/articles/731085-identify-survey-nudge-takers
* http://help.qualaroo.com/customer/portal/articles/731091-set-additional-user-properties
*
* @param {Identify} identify
*/
Qualaroo.prototype.identify = function(identify){
var traits = identify.traits();
var id = identify.userId();
var email = identify.email();
if (email) id = email;
if (id) push('identify', id);
if (traits) push('set', traits);
};
/**
* Track.
*
* @param {String} event
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Qualaroo.prototype.track = function(track){
if (!this.options.track) return;
var event = track.event();
var traits = {};
traits['Triggered: ' + event] = true;
this.identify(new Identify({ traits: traits }));
};
}, {"analytics.js-integration":83,"global-queue":167,"facade":124,"bind":95,"when":123}],
67: [function(require, module, exports) {
/**
* Module dependencies.
*/
var push = require('global-queue')('_qevents', { wrap: false });
var integration = require('analytics.js-integration');
var useHttps = require('use-https');
/**
* Expose `Quantcast` integration.
*/
var Quantcast = module.exports = integration('Quantcast')
.assumesPageview()
.global('_qevents')
.global('__qc')
.option('pCode', null)
.option('advertise', false)
.tag('http', '<script src="http://edge.quantserve.com/quant.js">')
.tag('https', '<script src="https://secure.quantserve.com/quant.js">');
/**
* Initialize.
*
* https://www.quantcast.com/learning-center/guides/using-the-quantcast-asynchronous-tag/
* https://www.quantcast.com/help/cross-platform-audience-measurement-guide/
*
* @param {Page} page
*/
Quantcast.prototype.initialize = function(page){
window._qevents = window._qevents || [];
var opts = this.options;
var settings = { qacct: opts.pCode };
var user = this.analytics.user();
if (user.id()) settings.uid = user.id();
if (page) {
settings.labels = this.labels('page', page.category(), page.name());
}
push(settings);
var name = useHttps() ? 'https' : 'http';
this.load(name, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Quantcast.prototype.loaded = function(){
return !! window.__qc;
};
/**
* Page.
*
* https://cloudup.com/cBRRFAfq6mf
*
* @param {Page} page
*/
Quantcast.prototype.page = function(page){
var category = page.category();
var name = page.name();
var settings = {
event: 'refresh',
labels: this.labels('page', category, name),
qacct: this.options.pCode,
};
var user = this.analytics.user();
if (user.id()) settings.uid = user.id();
push(settings);
};
/**
* Identify.
*
* https://www.quantcast.com/help/cross-platform-audience-measurement-guide/
*
* @param {String} id (optional)
*/
Quantcast.prototype.identify = function(identify){
// edit the initial quantcast settings
// TODO: could be done in a cleaner way
var id = identify.userId();
if (id) {
window._qevents[0] = window._qevents[0] || {};
window._qevents[0].uid = id;
}
};
/**
* Track.
*
* https://cloudup.com/cBRRFAfq6mf
*
* @param {Track} track
*/
Quantcast.prototype.track = function(track){
var name = track.event();
var revenue = track.revenue();
var settings = {
event: 'click',
labels: this.labels('event', name),
qacct: this.options.pCode
};
var user = this.analytics.user();
if (null != revenue) settings.revenue = (revenue+''); // convert to string
if (user.id()) settings.uid = user.id();
push(settings);
};
/**
* Completed Order.
*
* @param {Track} track
* @api private
*/
Quantcast.prototype.completedOrder = function(track){
var name = track.event();
var revenue = track.total();
var labels = this.labels('event', name);
var category = track.category();
if (this.options.advertise && category) {
labels += ',' + this.labels('pcat', category);
}
var settings = {
event: 'refresh', // the example Quantcast sent has completed order send refresh not click
labels: labels,
revenue: (revenue+''), // convert to string
orderid: track.orderId(),
qacct: this.options.pCode
};
push(settings);
};
/**
* Generate quantcast labels.
*
* Example:
*
* options.advertise = false;
* labels('event', 'my event');
* // => "event.my event"
*
* options.advertise = true;
* labels('event', 'my event');
* // => "_fp.event.my event"
*
* @param {String} type
* @param {String} ...
* @return {String}
* @api private
*/
Quantcast.prototype.labels = function(type){
var args = [].slice.call(arguments, 1);
var advertise = this.options.advertise;
var ret = [];
if (advertise && 'page' == type) type = 'event';
if (advertise) type = '_fp.' + type;
for (var i = 0; i < args.length; ++i) {
if (null == args[i]) continue;
var value = String(args[i]);
ret.push(value.replace(/,/g, ';'));
}
ret = advertise ? ret.join(' ') : ret.join('.');
return [type, ret].join('.');
};
}, {"global-queue":167,"analytics.js-integration":83,"use-https":85}],
68: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var extend = require('extend');
var is = require('is');
/**
* Expose `Rollbar` integration.
*/
var RollbarIntegration = module.exports = integration('Rollbar')
.global('Rollbar')
.option('identify', true)
.option('accessToken', '')
.option('environment', 'unknown')
.option('captureUncaught', true);
/**
* Initialize.
*
* @param {Object} page
*/
RollbarIntegration.prototype.initialize = function(page){
var _rollbarConfig = this.config = {
accessToken: this.options.accessToken,
captureUncaught: this.options.captureUncaught,
payload: {
environment: this.options.environment
}
};
(function(a){function b(b){this.shimId=++g,this.notifier=null,this.parentShim=b,this.logger=function(){},a.console&&void 0 === a.console.shimId&&(this.logger=a.console.log)}function c(b,c,d){!d[4]&&a._rollbarWrappedError&&(d[4]=a._rollbarWrappedError,a._rollbarWrappedError=null),b.uncaughtError.apply(b,d),c&&c.apply(a,d)}function d(c){var d=b;return f(function(){if (this.notifier)return this.notifier[c].apply(this.notifier,arguments);var b=this,e="scope"===c;e&&(b=new d(this));var f=Array.prototype.slice.call(arguments,0),g={ shim:b, method:c, args:f, ts:new Date };return a._rollbarShimQueue.push(g),e?b:void 0})}function e(a,b){if (b.hasOwnProperty&&b.hasOwnProperty("addEventListener")){var c=b.addEventListener;b.addEventListener=function(b,d,e){c.call(this,b,a.wrap(d),e)};var d=b.removeEventListener;b.removeEventListener=function(a,b,c){d.call(this,a,b._wrapped||b,c)}}}function f(a,b){return b=b||this.logger,function(){try {return a.apply(this,arguments)} catch (c) {b("Rollbar internal error:",c)}}}var g=0;b.init=function(a,d){var g=d.globalAlias||"Rollbar";if ("object"==typeof a[g])return a[g];a._rollbarShimQueue=[],a._rollbarWrappedError=null,d=d||{};var h=new b;return f(function(){if (h.configure(d),d.captureUncaught){var b=a.onerror;a.onerror=function(){var a=Array.prototype.slice.call(arguments,0);c(h,b,a)};var f,i,j=["EventTarget","Window","Node","ApplicationCache","AudioTrackList","ChannelMergerNode","CryptoOperation","EventSource","FileReader","HTMLUnknownElement","IDBDatabase","IDBRequest","IDBTransaction","KeyOperation","MediaController","MessagePort","ModalWindow","Notification","SVGElementInstance","Screen","TextTrack","TextTrackCue","TextTrackList","WebSocket","WebSocketWorker","Worker","XMLHttpRequest","XMLHttpRequestEventTarget","XMLHttpRequestUpload"];for (f=0;f<j.length;++f)i=j[f],a[i]&&a[i].prototype&&e(h,a[i].prototype)}return a[g]=h,h},h.logger)()},b.prototype.loadFull=function(a,b,c,d,e){var g=f(function(){var a=b.createElement("script"),e=b.getElementsByTagName("script")[0];a.src=d.rollbarJsUrl,a.async=!c,a.onload=h,e.parentNode.insertBefore(a,e)},this.logger),h=f(function(){var b;if (void 0===a._rollbarPayloadQueue){var c,d,f,g;for (b=new Error("rollbar.js did not load");c=a._rollbarShimQueue.shift();)for (f=c.args,g=0;g<f.length;++g)if (d=f[g],"function"==typeof d){d(b);break}}e&&e(b)},this.logger);f(function(){c?g():a.addEventListener?a.addEventListener("load",g,!1):a.attachEvent("onload",g)},this.logger)()},b.prototype.wrap=function(b){if ("function"!=typeof b)return b;if (b._isWrap)return b;if (!b._wrapped){b._wrapped=function(){try {return b.apply(this,arguments)} catch (c) {throw a._rollbarWrappedError=c,c}},b._wrapped._isWrap=!0;for (var c in b)b.hasOwnProperty(c)&&(b._wrapped[c]=b[c])}return b._wrapped};for (var h="log,debug,info,warn,warning,error,critical,global,configure,scope,uncaughtError".split(","),i=0;i<h.length;++i)b.prototype[h[i]]=d(h[i]);var j="//d37gvrvc0wt4s1.cloudfront.net/js/v1.0/rollbar.min.js";_rollbarConfig.rollbarJsUrl=_rollbarConfig.rollbarJsUrl||j,b.init(a,_rollbarConfig)})(window,document);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
RollbarIntegration.prototype.loaded = function(){
return is.object(window.Rollbar) && null == window.Rollbar.shimId;
};
/**
* Load.
*
* @param {Function} callback
*/
RollbarIntegration.prototype.load = function(callback){
window.Rollbar.loadFull(window, document, true, this.config, callback);
};
/**
* Identify.
*
* @param {Identify} identify
*/
RollbarIntegration.prototype.identify = function(identify){
// do stuff with `id` or `traits`
if (!this.options.identify) return;
// Don't allow identify without a user id
var uid = identify.userId();
if (uid === null || uid === undefined) return;
var rollbar = window.Rollbar;
var person = { id: uid };
extend(person, identify.traits());
rollbar.configure({ payload: { person: person }});
};
}, {"analytics.js-integration":83,"extend":122,"is":86}],
69: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
/**
* Expose `SaaSquatch` integration.
*/
var SaaSquatch = module.exports = integration('SaaSquatch')
.option('tenantAlias', '')
.global('_sqh')
.tag('<script src="//d2rcp9ak152ke1.cloudfront.net/assets/javascripts/squatch.min.js">');
/**
* Initialize.
*
* @param {Page} page
*/
SaaSquatch.prototype.initialize = function(page){
window._sqh = window._sqh || [];
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
SaaSquatch.prototype.loaded = function(){
return window._sqh && window._sqh.push != [].push;
};
/**
* Identify.
*
* @param {Facade} identify
*/
SaaSquatch.prototype.identify = function(identify){
var sqh = window._sqh;
var accountId = identify.proxy('traits.accountId');
var image = identify.proxy('traits.referralImage');
var opts = identify.options(this.name);
var id = identify.userId();
var email = identify.email();
if (!(id || email)) return;
if (this.called) return;
var init = {
tenant_alias: this.options.tenantAlias,
first_name: identify.firstName(),
last_name: identify.lastName(),
user_image: identify.avatar(),
email: email,
user_id: id,
};
if (accountId) init.account_id = accountId;
if (opts.checksum) init.checksum = opts.checksum;
if (image) init.fb_share_image = image;
sqh.push(['init', init]);
this.called = true;
this.load();
};
}, {"analytics.js-integration":83}],
70: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var is = require('is');
/**
* Expose `Sentry` integration.
*/
var Sentry = module.exports = integration('Sentry')
.global('Raven')
.option('config', '')
.tag('<script src="//cdn.ravenjs.com/1.1.10/native/raven.min.js">');
/**
* Initialize.
*
* http://raven-js.readthedocs.org/en/latest/config/index.html
*/
Sentry.prototype.initialize = function(){
var config = this.options.config;
var self = this;
this.load(function(){
// for now, raven basically requires `install` to be called
// https://github.com/getsentry/raven-js/blob/master/src/raven.js#L113
window.Raven.config(config).install();
self.ready();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Sentry.prototype.loaded = function(){
return is.object(window.Raven);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Sentry.prototype.identify = function(identify){
window.Raven.setUser(identify.traits());
};
}, {"analytics.js-integration":83,"is":86}],
71: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var is = require('is');
/**
* Expose `SnapEngage` integration.
*/
var SnapEngage = module.exports = integration('SnapEngage')
.assumesPageview()
.global('SnapABug')
.option('apiKey', '')
.tag('<script src="//commondatastorage.googleapis.com/code.snapengage.com/js/{{ apiKey }}.js">');
/**
* Initialize.
*
* http://help.snapengage.com/installation-guide-getting-started-in-a-snap/
*
* @param {Object} page
*/
SnapEngage.prototype.initialize = function(page){
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
SnapEngage.prototype.loaded = function(){
return is.object(window.SnapABug);
};
/**
* Identify.
*
* @param {Identify} identify
*/
SnapEngage.prototype.identify = function(identify){
var email = identify.email();
if (!email) return;
window.SnapABug.setUserEmail(email);
};
}, {"analytics.js-integration":83,"is":86}],
72: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var bind = require('bind');
var when = require('when');
/**
* Expose `Spinnakr` integration.
*/
var Spinnakr = module.exports = integration('Spinnakr')
.assumesPageview()
.global('_spinnakr_site_id')
.global('_spinnakr')
.option('siteId', '')
.tag('<script src="//d3ojzyhbolvoi5.cloudfront.net/js/so.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Spinnakr.prototype.initialize = function(page){
window._spinnakr_site_id = this.options.siteId;
var loaded = bind(this, this.loaded);
var ready = this.ready;
this.load(function(){
when(loaded, ready);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Spinnakr.prototype.loaded = function(){
return !! window._spinnakr;
};
}, {"analytics.js-integration":83,"bind":95,"when":123}],
73: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var slug = require('slug');
var push = require('global-queue')('_tsq');
/**
* Expose `Tapstream` integration.
*/
var Tapstream = module.exports = integration('Tapstream')
.assumesPageview()
.global('_tsq')
.option('accountName', '')
.option('trackAllPages', true)
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.tag('<script src="//cdn.tapstream.com/static/js/tapstream.js">');
/**
* Initialize.
*
* @param {Object} page
*/
Tapstream.prototype.initialize = function(page){
window._tsq = window._tsq || [];
push('setAccountName', this.options.accountName);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Tapstream.prototype.loaded = function(){
return !! (window._tsq && window._tsq.push !== Array.prototype.push);
};
/**
* Page.
*
* @param {Page} page
*/
Tapstream.prototype.page = function(page){
var category = page.category();
var opts = this.options;
var name = page.fullName();
// all pages
if (opts.trackAllPages) {
this.track(page.track());
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
};
/**
* Track.
*
* @param {Track} track
*/
Tapstream.prototype.track = function(track){
var props = track.properties();
push('fireHit', slug(track.event()), [props.url]); // needs events as slugs
};
}, {"analytics.js-integration":83,"slug":93,"global-queue":167}],
74: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var alias = require('alias');
var clone = require('clone');
/**
* Expose `Trakio` integration.
*/
var Trakio = module.exports = integration('trak.io')
.assumesPageview()
.global('trak')
.option('token', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.tag('<script src="//d29p64779x43zo.cloudfront.net/v1/trak.io.min.js">');
/**
* Options aliases.
*/
var optionsAliases = {
initialPageview: 'auto_track_page_view'
};
/**
* Initialize.
*
* https://docs.trak.io
*
* @param {Object} page
*/
Trakio.prototype.initialize = function(page){
var options = this.options;
window.trak = window.trak || [];
window.trak.io = window.trak.io || {};
window.trak.push = window.trak.push || function(){};
window.trak.io.load = window.trak.io.load || function(e){var r = function(e){return function(){window.trak.push([e].concat(Array.prototype.slice.call(arguments,0))); }; } ,i=["initialize","identify","track","alias","channel","source","host","protocol","page_view"]; for (var s=0;s<i.length;s++) window.trak.io[i[s]]=r(i[s]); window.trak.io.initialize.apply(window.trak.io,arguments); };
window.trak.io.load(options.token, alias(options, optionsAliases));
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Trakio.prototype.loaded = function(){
return !! (window.trak && window.trak.loaded);
};
/**
* Page.
*
* @param {Page} page
*/
Trakio.prototype.page = function(page){
var category = page.category();
var props = page.properties();
var name = page.fullName();
window.trak.io.page_view(props.path, name || props.title);
// named pages
if (name && this.options.trackNamedPages) {
this.track(page.track(name));
}
// categorized pages
if (category && this.options.trackCategorizedPages) {
this.track(page.track(category));
}
};
/**
* Trait aliases.
*
* http://docs.trak.io/properties.html#special
*/
var traitAliases = {
avatar: 'avatar_url',
firstName: 'first_name',
lastName: 'last_name'
};
/**
* Identify.
*
* @param {Identify} identify
*/
Trakio.prototype.identify = function(identify){
var traits = identify.traits(traitAliases);
var id = identify.userId();
if (id) {
window.trak.io.identify(id, traits);
} else {
window.trak.io.identify(traits);
}
};
/**
* Group.
*
* @param {String} id (optional)
* @param {Object} properties (optional)
* @param {Object} options (optional)
*
* TODO: add group
* TODO: add `trait.company/organization` from trak.io docs http://docs.trak.io/properties.html#special
*/
/**
* Track.
*
* @param {Track} track
*/
Trakio.prototype.track = function(track){
window.trak.io.track(track.event(), track.properties());
};
/**
* Alias.
*
* @param {Alias} alias
*/
Trakio.prototype.alias = function(alias){
if (!window.trak.io.distinct_id) return;
var from = alias.from();
var to = alias.to();
if (to === window.trak.io.distinct_id()) return;
if (from) {
window.trak.io.alias(from, to);
} else {
window.trak.io.alias(to);
}
};
}, {"analytics.js-integration":83,"alias":172,"clone":171}],
75: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var each = require('each');
/**
* HOP.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose `TwitterAds`.
*/
var TwitterAds = module.exports = integration('Twitter Ads')
.option('page', '')
.tag('<img src="//analytics.twitter.com/i/adsct?txn_id={{ pixelId }}&p_id=Twitter"/>')
.mapping('events');
/**
* Initialize.
*
* @param {Object} page
*/
TwitterAds.prototype.initialize = function(){
this.ready();
};
/**
* Page.
*
* @param {Page} page
*/
TwitterAds.prototype.page = function(page){
if (this.options.page) {
this.load({ pixelId: this.options.page });
}
};
/**
* Track.
*
* @param {Track} track
*/
TwitterAds.prototype.track = function(track){
var events = this.events(track.event());
var self = this;
each(events, function(pixelId){
self.load({ pixelId: pixelId });
});
};
}, {"analytics.js-integration":83,"each":4}],
76: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_uc');
/**
* Expose `Usercycle` integration.
*/
var Usercycle = module.exports = integration('USERcycle')
.assumesPageview()
.global('_uc')
.option('key', '')
.tag('<script src="//api.usercycle.com/javascripts/track.js">');
/**
* Initialize.
*
* http://docs.usercycle.com/javascript_api
*
* @param {Object} page
*/
Usercycle.prototype.initialize = function(page){
push('_key', this.options.key);
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Usercycle.prototype.loaded = function(){
return !! (window._uc && window._uc.push !== Array.prototype.push);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Usercycle.prototype.identify = function(identify){
var traits = identify.traits();
var id = identify.userId();
if (id) push('uid', id);
// there's a special `came_back` event used for retention and traits
push('action', 'came_back', traits);
};
/**
* Track.
*
* @param {Track} track
*/
Usercycle.prototype.track = function(track){
push('action', track.event(), track.properties({
revenue: 'revenue_amount'
}));
};
}, {"analytics.js-integration":83,"global-queue":167}],
77: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('UserVoice');
var convertDates = require('convert-dates');
var unix = require('to-unix-timestamp');
var alias = require('alias');
var clone = require('clone');
/**
* Expose `UserVoice` integration.
*/
var UserVoice = module.exports = integration('UserVoice')
.assumesPageview()
.global('UserVoice')
.global('showClassicWidget')
.option('apiKey', '')
.option('classic', false)
.option('forumId', null)
.option('showWidget', true)
.option('mode', 'contact')
.option('accentColor', '#448dd6')
.option('smartvote', true)
.option('trigger', null)
.option('triggerPosition', 'bottom-right')
.option('triggerColor', '#ffffff')
.option('triggerBackgroundColor', 'rgba(46, 49, 51, 0.6)')
// BACKWARDS COMPATIBILITY: classic options
.option('classicMode', 'full')
.option('primaryColor', '#cc6d00')
.option('linkColor', '#007dbf')
.option('defaultMode', 'support')
.option('tabLabel', 'Feedback & Support')
.option('tabColor', '#cc6d00')
.option('tabPosition', 'middle-right')
.option('tabInverted', false)
.tag('<script src="//widget.uservoice.com/{{ apiKey }}.js">');
/**
* When in "classic" mode, on `construct` swap all of the method to point to
* their classic counterparts.
*/
UserVoice.on('construct', function(integration){
if (!integration.options.classic) return;
integration.group = undefined;
integration.identify = integration.identifyClassic;
integration.initialize = integration.initializeClassic;
});
/**
* Initialize.
*
* @param {Object} page
*/
UserVoice.prototype.initialize = function(page){
var options = this.options;
var opts = formatOptions(options);
push('set', opts);
push('autoprompt', {});
if (options.showWidget) {
options.trigger
? push('addTrigger', options.trigger, opts)
: push('addTrigger', opts);
}
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
UserVoice.prototype.loaded = function(){
return !! (window.UserVoice && window.UserVoice.push !== Array.prototype.push);
};
/**
* Identify.
*
* @param {Identify} identify
*/
UserVoice.prototype.identify = function(identify){
var traits = identify.traits({ created: 'created_at' });
traits = convertDates(traits, unix);
push('identify', traits);
};
/**
* Group.
*
* @param {Group} group
*/
UserVoice.prototype.group = function(group){
var traits = group.traits({ created: 'created_at' });
traits = convertDates(traits, unix);
push('identify', { account: traits });
};
/**
* Initialize (classic).
*
* @param {Object} options
* @param {Function} ready
*/
UserVoice.prototype.initializeClassic = function(){
var options = this.options;
window.showClassicWidget = showClassicWidget; // part of public api
if (options.showWidget) showClassicWidget('showTab', formatClassicOptions(options));
this.load(this.ready);
};
/**
* Identify (classic).
*
* @param {Identify} identify
*/
UserVoice.prototype.identifyClassic = function(identify){
push('setCustomFields', identify.traits());
};
/**
* Format the options for UserVoice.
*
* @param {Object} options
* @return {Object}
*/
function formatOptions(options){
return alias(options, {
forumId: 'forum_id',
accentColor: 'accent_color',
smartvote: 'smartvote_enabled',
triggerColor: 'trigger_color',
triggerBackgroundColor: 'trigger_background_color',
triggerPosition: 'trigger_position'
});
}
/**
* Format the classic options for UserVoice.
*
* @param {Object} options
* @return {Object}
*/
function formatClassicOptions(options){
return alias(options, {
forumId: 'forum_id',
classicMode: 'mode',
primaryColor: 'primary_color',
tabPosition: 'tab_position',
tabColor: 'tab_color',
linkColor: 'link_color',
defaultMode: 'default_mode',
tabLabel: 'tab_label',
tabInverted: 'tab_inverted'
});
}
/**
* Show the classic version of the UserVoice widget. This method is usually part
* of UserVoice classic's public API.
*
* @param {String} type ('showTab' or 'showLightbox')
* @param {Object} options (optional)
*/
function showClassicWidget(type, options){
type = type || 'showLightbox';
push(type, 'classic_widget', options);
}
}, {"analytics.js-integration":83,"global-queue":167,"convert-dates":173,"to-unix-timestamp":180,"alias":172,"clone":171}],
180: [function(require, module, exports) {
/**
* Expose `toUnixTimestamp`.
*/
module.exports = toUnixTimestamp;
/**
* Convert a `date` into a Unix timestamp.
*
* @param {Date}
* @return {Number}
*/
function toUnixTimestamp (date) {
return Math.floor(date.getTime() / 1000);
}
}, {}],
78: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var push = require('global-queue')('_veroq');
var cookie = require('component/cookie');
/**
* Expose `Vero` integration.
*/
var Vero = module.exports = integration('Vero')
.global('_veroq')
.option('apiKey', '')
.tag('<script src="//d3qxef4rp70elm.cloudfront.net/m.js">');
/**
* Initialize.
*
* https://github.com/getvero/vero-api/blob/master/sections/js.md
*
* @param {Object} page
*/
Vero.prototype.initialize = function(page){
// clear default cookie so vero parses correctly.
// this is for the tests.
// basically, they have window.addEventListener('unload')
// which then saves their "command_store", which is an array.
// so we just want to create that initially so we can reload the tests.
if (!cookie('__veroc4')) cookie('__veroc4', '[]');
push('init', { api_key: this.options.apiKey });
this.load(this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Vero.prototype.loaded = function(){
return !! (window._veroq && window._veroq.push !== Array.prototype.push);
};
/**
* Page.
*
* https://www.getvero.com/knowledge-base#/questions/71768-Does-Vero-track-pageviews
*
* @param {Page} page
*/
Vero.prototype.page = function(page){
push('trackPageview');
};
/**
* Identify.
*
* https://github.com/getvero/vero-api/blob/master/sections/js.md#user-identification
*
* @param {Identify} identify
*/
Vero.prototype.identify = function(identify){
var traits = identify.traits();
var email = identify.email();
var id = identify.userId();
if (!id || !email) return; // both required
push('user', traits);
};
/**
* Track.
*
* https://github.com/getvero/vero-api/blob/master/sections/js.md#tracking-events
*
* @param {Track} track
*/
Vero.prototype.track = function(track){
push('track', track.event(), track.properties());
};
}, {"analytics.js-integration":83,"global-queue":167,"component/cookie":181}],
181: [function(require, module, exports) {
/**
* Encode.
*/
var encode = encodeURIComponent;
/**
* Decode.
*/
var decode = decodeURIComponent;
/**
* Set or get cookie `name` with `value` and `options` object.
*
* @param {String} name
* @param {String} value
* @param {Object} options
* @return {Mixed}
* @api public
*/
module.exports = function(name, value, options){
switch (arguments.length) {
case 3:
case 2:
return set(name, value, options);
case 1:
return get(name);
default:
return all();
}
};
/**
* Set cookie `name` to `value`.
*
* @param {String} name
* @param {String} value
* @param {Object} options
* @api private
*/
function set(name, value, options) {
options = options || {};
var str = encode(name) + '=' + encode(value);
if (null == value) options.maxage = -1;
if (options.maxage) {
options.expires = new Date(+new Date + options.maxage);
}
if (options.path) str += '; path=' + options.path;
if (options.domain) str += '; domain=' + options.domain;
if (options.expires) str += '; expires=' + options.expires.toGMTString();
if (options.secure) str += '; secure';
document.cookie = str;
}
/**
* Return all cookies.
*
* @return {Object}
* @api private
*/
function all() {
return parse(document.cookie);
}
/**
* Get cookie `name`.
*
* @param {String} name
* @return {String}
* @api private
*/
function get(name) {
return all()[name];
}
/**
* Parse cookie `str`.
*
* @param {String} str
* @return {Object}
* @api private
*/
function parse(str) {
var obj = {};
var pairs = str.split(/ *; */);
var pair;
if ('' == pairs[0]) return obj;
for (var i = 0; i < pairs.length; ++i) {
pair = pairs[i].split('=');
obj[decode(pair[0])] = decode(pair[1]);
}
return obj;
}
}, {}],
79: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var tick = require('next-tick');
var each = require('each');
/**
* Expose `VWO` integration.
*/
var VWO = module.exports = integration('Visual Website Optimizer')
.option('replay', true);
/**
* Initialize.
*
* http://v2.visualwebsiteoptimizer.com/tools/get_tracking_code.php
*/
VWO.prototype.initialize = function(){
if (this.options.replay) this.replay();
this.ready();
};
/**
* Replay the experiments the user has seen as traits to all other integrations.
* Wait for the next tick to replay so that the `analytics` object and all of
* the integrations are fully initialized.
*/
VWO.prototype.replay = function(){
var analytics = this.analytics;
tick(function(){
experiments(function(err, traits){
if (traits) analytics.identify(traits);
});
});
};
/**
* Get dictionary of experiment keys and variations.
*
* http://visualwebsiteoptimizer.com/knowledge/integration-of-vwo-with-kissmetrics/
*
* @param {Function} fn
* @return {Object}
*/
function experiments(fn){
enqueue(function(){
var data = {};
var ids = window._vwo_exp_ids;
if (!ids) return fn();
each(ids, function(id){
var name = variation(id);
if (name) data['Experiment: ' + id] = name;
});
fn(null, data);
});
}
/**
* Add a `fn` to the VWO queue, creating one if it doesn't exist.
*
* @param {Function} fn
*/
function enqueue(fn){
window._vis_opt_queue = window._vis_opt_queue || [];
window._vis_opt_queue.push(fn);
}
/**
* Get the chosen variation's name from an experiment `id`.
*
* http://visualwebsiteoptimizer.com/knowledge/integration-of-vwo-with-kissmetrics/
*
* @param {String} id
* @return {String}
*/
function variation(id){
var experiments = window._vwo_exp;
if (!experiments) return null;
var experiment = experiments[id];
var variationId = experiment.combination_chosen;
return variationId ? experiment.comb_n[variationId] : null;
}
}, {"analytics.js-integration":83,"next-tick":97,"each":4}],
80: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var useHttps = require('use-https');
/**
* Expose `WebEngage` integration.
*/
var WebEngage = module.exports = integration('WebEngage')
.assumesPageview()
.global('_weq')
.global('webengage')
.option('widgetVersion', '4.0')
.option('licenseCode', '')
.tag('http', '<script src="http://cdn.widgets.webengage.com/js/widget/webengage-min-v-4.0.js">')
.tag('https', '<script src="https://ssl.widgets.webengage.com/js/widget/webengage-min-v-4.0.js">');
/**
* Initialize.
*
* @param {Object} page
*/
WebEngage.prototype.initialize = function(page){
var _weq = window._weq = window._weq || {};
_weq['webengage.licenseCode'] = this.options.licenseCode;
_weq['webengage.widgetVersion'] = this.options.widgetVersion;
var name = useHttps() ? 'https' : 'http';
this.load(name, this.ready);
};
/**
* Loaded?
*
* @return {Boolean}
*/
WebEngage.prototype.loaded = function(){
return !! window.webengage;
};
}, {"analytics.js-integration":83,"use-https":85}],
81: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var snake = require('to-snake-case');
var isEmail = require('is-email');
var extend = require('extend');
var each = require('each');
var type = require('type');
/**
* Expose `Woopra` integration.
*/
var Woopra = module.exports = integration('Woopra')
.global('woopra')
.option('domain', '')
.option('cookieName', 'wooTracker')
.option('cookieDomain', null)
.option('cookiePath', '/')
.option('ping', true)
.option('pingInterval', 12000)
.option('idleTimeout', 300000)
.option('downloadTracking', true)
.option('outgoingTracking', true)
.option('outgoingIgnoreSubdomain', true)
.option('downloadPause', 200)
.option('outgoingPause', 400)
.option('ignoreQueryUrl', true)
.option('hideCampaign', false)
.tag('<script src="//static.woopra.com/js/w.js">');
/**
* Initialize.
*
* http://www.woopra.com/docs/setup/javascript-tracking/
*
* @param {Object} page
*/
Woopra.prototype.initialize = function(page){
(function () {var i, s, z, w = window, d = document, a = arguments, q = 'script', f = ['config', 'track', 'identify', 'visit', 'push', 'call'], c = function () {var i, self = this; self._e = []; for (i = 0; i < f.length; i++) {(function (f) {self[f] = function () {self._e.push([f].concat(Array.prototype.slice.call(arguments, 0))); return self; }; })(f[i]); } }; w._w = w._w || {}; for (i = 0; i < a.length; i++) { w._w[a[i]] = w[a[i]] = w[a[i]] || new c(); } })('woopra');
this.load(this.ready);
each(this.options, function(key, value){
key = snake(key);
if (null == value) return;
if ('' === value) return;
window.woopra.config(key, value);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Woopra.prototype.loaded = function(){
return !! (window.woopra && window.woopra.loaded);
};
/**
* Page.
*
* @param {String} category (optional)
*/
Woopra.prototype.page = function(page){
var props = page.properties();
var name = page.fullName();
if (name) props.title = name;
window.woopra.track('pv', props);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Woopra.prototype.identify = function(identify){
var traits = identify.traits();
if (identify.name()) traits.name = identify.name();
window.woopra.identify(traits).push(); // `push` sends it off async
};
/**
* Track.
*
* @param {Track} track
*/
Woopra.prototype.track = function(track){
window.woopra.track(track.event(), track.properties());
};
}, {"analytics.js-integration":83,"to-snake-case":84,"is-email":162,"extend":122,"each":4,"type":7}],
82: [function(require, module, exports) {
/**
* Module dependencies.
*/
var integration = require('analytics.js-integration');
var tick = require('next-tick');
var bind = require('bind');
var when = require('when');
/**
* Expose `Yandex` integration.
*/
var Yandex = module.exports = integration('Yandex Metrica')
.assumesPageview()
.global('yandex_metrika_callbacks')
.global('Ya')
.option('counterId', null)
.option('clickmap', false)
.option('webvisor', false)
.tag('<script src="//mc.yandex.ru/metrika/watch.js">');
/**
* Initialize.
*
* http://api.yandex.com/metrika/
* https://metrica.yandex.com/22522351?step=2#tab=code
*
* @param {Object} page
*/
Yandex.prototype.initialize = function(page){
var id = this.options.counterId;
var clickmap = this.options.clickmap;
var webvisor = this.options.webvisor;
push(function(){
window['yaCounter' + id] = new window.Ya.Metrika({
id: id,
clickmap: clickmap,
webvisor: webvisor
});
});
var loaded = bind(this, this.loaded);
var ready = this.ready;
this.load(function(){
when(loaded, function(){
tick(ready);
});
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Yandex.prototype.loaded = function(){
return !! (window.Ya && window.Ya.Metrika);
};
/**
* Push a new callback on the global Yandex queue.
*
* @param {Function} callback
*/
function push(callback){
window.yandex_metrika_callbacks = window.yandex_metrika_callbacks || [];
window.yandex_metrika_callbacks.push(callback);
}
}, {"analytics.js-integration":83,"next-tick":97,"bind":95,"when":123}],
3: [function(require, module, exports) {
var after = require('after');
var bind = require('bind');
var callback = require('callback');
var canonical = require('canonical');
var clone = require('clone');
var cookie = require('./cookie');
var debug = require('debug');
var defaults = require('defaults');
var each = require('each');
var Emitter = require('emitter');
var group = require('./group');
var is = require('is');
var isEmail = require('is-email');
var isMeta = require('is-meta');
var newDate = require('new-date');
var on = require('event').bind;
var prevent = require('prevent');
var querystring = require('querystring');
var size = require('object').length;
var store = require('./store');
var url = require('url');
var user = require('./user');
var Facade = require('facade');
var Identify = Facade.Identify;
var Group = Facade.Group;
var Alias = Facade.Alias;
var Track = Facade.Track;
var Page = Facade.Page;
/**
* Expose `Analytics`.
*/
exports = module.exports = Analytics;
/**
* Expose `cookie`
*/
exports.cookie = cookie;
exports.store = store;
/**
* Initialize a new `Analytics` instance.
*/
function Analytics () {
this.Integrations = {};
this._integrations = {};
this._readied = false;
this._timeout = 300;
this._user = user; // BACKWARDS COMPATIBILITY
bind.all(this);
var self = this;
this.on('initialize', function (settings, options) {
if (options.initialPageview) self.page();
});
this.on('initialize', function () {
self._parseQuery();
});
}
/**
* Event Emitter.
*/
Emitter(Analytics.prototype);
/**
* Use a `plugin`.
*
* @param {Function} plugin
* @return {Analytics}
*/
Analytics.prototype.use = function (plugin) {
plugin(this);
return this;
};
/**
* Define a new `Integration`.
*
* @param {Function} Integration
* @return {Analytics}
*/
Analytics.prototype.addIntegration = function (Integration) {
var name = Integration.prototype.name;
if (!name) throw new TypeError('attempted to add an invalid integration');
this.Integrations[name] = Integration;
return this;
};
/**
* Initialize with the given integration `settings` and `options`. Aliased to
* `init` for convenience.
*
* @param {Object} settings
* @param {Object} options (optional)
* @return {Analytics}
*/
Analytics.prototype.init =
Analytics.prototype.initialize = function (settings, options) {
settings = settings || {};
options = options || {};
this._options(options);
this._readied = false;
// clean unknown integrations from settings
var self = this;
each(settings, function (name) {
var Integration = self.Integrations[name];
if (!Integration) delete settings[name];
});
// add integrations
each(settings, function (name, opts) {
var Integration = self.Integrations[name];
var integration = new Integration(clone(opts));
self.add(integration);
});
var integrations = this._integrations;
// load user now that options are set
user.load();
group.load();
// make ready callback
var ready = after(size(integrations), function () {
self._readied = true;
self.emit('ready');
});
// initialize integrations, passing ready
each(integrations, function (name, integration) {
if (options.initialPageview && integration.options.initialPageview === false) {
integration.page = after(2, integration.page);
}
integration.analytics = self;
integration.once('ready', ready);
integration.initialize();
});
// backwards compat with angular plugin.
// TODO: remove
this.initialized = true;
this.emit('initialize', settings, options);
return this;
};
/**
* Add an integration.
*
* @param {Integration} integration
*/
Analytics.prototype.add = function(integration){
this._integrations[integration.name] = integration;
return this;
};
/**
* Identify a user by optional `id` and `traits`.
*
* @param {String} id (optional)
* @param {Object} traits (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics}
*/
Analytics.prototype.identify = function (id, traits, options, fn) {
if (is.fn(options)) fn = options, options = null;
if (is.fn(traits)) fn = traits, options = null, traits = null;
if (is.object(id)) options = traits, traits = id, id = user.id();
// clone traits before we manipulate so we don't do anything uncouth, and take
// from `user` so that we carryover anonymous traits
user.identify(id, traits);
id = user.id();
traits = user.traits();
this._invoke('identify', message(Identify, {
options: options,
traits: traits,
userId: id
}));
// emit
this.emit('identify', id, traits, options);
this._callback(fn);
return this;
};
/**
* Return the current user.
*
* @return {Object}
*/
Analytics.prototype.user = function () {
return user;
};
/**
* Identify a group by optional `id` and `traits`. Or, if no arguments are
* supplied, return the current group.
*
* @param {String} id (optional)
* @param {Object} traits (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics or Object}
*/
Analytics.prototype.group = function (id, traits, options, fn) {
if (0 === arguments.length) return group;
if (is.fn(options)) fn = options, options = null;
if (is.fn(traits)) fn = traits, options = null, traits = null;
if (is.object(id)) options = traits, traits = id, id = group.id();
// grab from group again to make sure we're taking from the source
group.identify(id, traits);
id = group.id();
traits = group.traits();
this._invoke('group', message(Group, {
options: options,
traits: traits,
groupId: id
}));
this.emit('group', id, traits, options);
this._callback(fn);
return this;
};
/**
* Track an `event` that a user has triggered with optional `properties`.
*
* @param {String} event
* @param {Object} properties (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics}
*/
Analytics.prototype.track = function (event, properties, options, fn) {
if (is.fn(options)) fn = options, options = null;
if (is.fn(properties)) fn = properties, options = null, properties = null;
this._invoke('track', message(Track, {
properties: properties,
options: options,
event: event
}));
this.emit('track', event, properties, options);
this._callback(fn);
return this;
};
/**
* Helper method to track an outbound link that would normally navigate away
* from the page before the analytics calls were sent.
*
* BACKWARDS COMPATIBILITY: aliased to `trackClick`.
*
* @param {Element or Array} links
* @param {String or Function} event
* @param {Object or Function} properties (optional)
* @return {Analytics}
*/
Analytics.prototype.trackClick =
Analytics.prototype.trackLink = function (links, event, properties) {
if (!links) return this;
if (is.element(links)) links = [links]; // always arrays, handles jquery
var self = this;
each(links, function (el) {
if (!is.element(el)) throw new TypeError('Must pass HTMLElement to `analytics.trackLink`.');
on(el, 'click', function (e) {
var ev = is.fn(event) ? event(el) : event;
var props = is.fn(properties) ? properties(el) : properties;
self.track(ev, props);
if (el.href && el.target !== '_blank' && !isMeta(e)) {
prevent(e);
self._callback(function () {
window.location.href = el.href;
});
}
});
});
return this;
};
/**
* Helper method to track an outbound form that would normally navigate away
* from the page before the analytics calls were sent.
*
* BACKWARDS COMPATIBILITY: aliased to `trackSubmit`.
*
* @param {Element or Array} forms
* @param {String or Function} event
* @param {Object or Function} properties (optional)
* @return {Analytics}
*/
Analytics.prototype.trackSubmit =
Analytics.prototype.trackForm = function (forms, event, properties) {
if (!forms) return this;
if (is.element(forms)) forms = [forms]; // always arrays, handles jquery
var self = this;
each(forms, function (el) {
if (!is.element(el)) throw new TypeError('Must pass HTMLElement to `analytics.trackForm`.');
function handler (e) {
prevent(e);
var ev = is.fn(event) ? event(el) : event;
var props = is.fn(properties) ? properties(el) : properties;
self.track(ev, props);
self._callback(function () {
el.submit();
});
}
// support the events happening through jQuery or Zepto instead of through
// the normal DOM API, since `el.submit` doesn't bubble up events...
var $ = window.jQuery || window.Zepto;
if ($) {
$(el).submit(handler);
} else {
on(el, 'submit', handler);
}
});
return this;
};
/**
* Trigger a pageview, labeling the current page with an optional `category`,
* `name` and `properties`.
*
* @param {String} category (optional)
* @param {String} name (optional)
* @param {Object or String} properties (or path) (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics}
*/
Analytics.prototype.page = function (category, name, properties, options, fn) {
if (is.fn(options)) fn = options, options = null;
if (is.fn(properties)) fn = properties, options = properties = null;
if (is.fn(name)) fn = name, options = properties = name = null;
if (is.object(category)) options = name, properties = category, name = category = null;
if (is.object(name)) options = properties, properties = name, name = null;
if (is.string(category) && !is.string(name)) name = category, category = null;
var defs = {
path: canonicalPath(),
referrer: document.referrer,
title: document.title,
search: location.search
};
if (name) defs.name = name;
if (category) defs.category = category;
properties = clone(properties) || {};
defaults(properties, defs);
properties.url = properties.url || canonicalUrl(properties.search);
this._invoke('page', message(Page, {
properties: properties,
category: category,
options: options,
name: name
}));
this.emit('page', category, name, properties, options);
this._callback(fn);
return this;
};
/**
* BACKWARDS COMPATIBILITY: convert an old `pageview` to a `page` call.
*
* @param {String} url (optional)
* @param {Object} options (optional)
* @return {Analytics}
* @api private
*/
Analytics.prototype.pageview = function (url, options) {
var properties = {};
if (url) properties.path = url;
this.page(properties);
return this;
};
/**
* Merge two previously unassociated user identities.
*
* @param {String} to
* @param {String} from (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics}
*/
Analytics.prototype.alias = function (to, from, options, fn) {
if (is.fn(options)) fn = options, options = null;
if (is.fn(from)) fn = from, options = null, from = null;
if (is.object(from)) options = from, from = null;
this._invoke('alias', message(Alias, {
options: options,
from: from,
to: to
}));
this.emit('alias', to, from, options);
this._callback(fn);
return this;
};
/**
* Register a `fn` to be fired when all the analytics services are ready.
*
* @param {Function} fn
* @return {Analytics}
*/
Analytics.prototype.ready = function (fn) {
if (!is.fn(fn)) return this;
this._readied
? callback.async(fn)
: this.once('ready', fn);
return this;
};
/**
* Set the `timeout` (in milliseconds) used for callbacks.
*
* @param {Number} timeout
*/
Analytics.prototype.timeout = function (timeout) {
this._timeout = timeout;
};
/**
* Enable or disable debug.
*
* @param {String or Boolean} str
*/
Analytics.prototype.debug = function(str){
if (0 == arguments.length || str) {
debug.enable('analytics:' + (str || '*'));
} else {
debug.disable();
}
};
/**
* Apply options.
*
* @param {Object} options
* @return {Analytics}
* @api private
*/
Analytics.prototype._options = function (options) {
options = options || {};
cookie.options(options.cookie);
store.options(options.localStorage);
user.options(options.user);
group.options(options.group);
return this;
};
/**
* Callback a `fn` after our defined timeout period.
*
* @param {Function} fn
* @return {Analytics}
* @api private
*/
Analytics.prototype._callback = function (fn) {
callback.async(fn, this._timeout);
return this;
};
/**
* Call `method` with `facade` on all enabled integrations.
*
* @param {String} method
* @param {Facade} facade
* @return {Analytics}
* @api private
*/
Analytics.prototype._invoke = function (method, facade) {
var options = facade.options();
this.emit('invoke', facade);
each(this._integrations, function (name, integration) {
if (!facade.enabled(name)) return;
integration.invoke.call(integration, method, facade);
});
return this;
};
/**
* Push `args`.
*
* @param {Array} args
* @api private
*/
Analytics.prototype.push = function(args){
var method = args.shift();
if (!this[method]) return;
this[method].apply(this, args);
};
/**
* Parse the query string for callable methods.
*
* @return {Analytics}
* @api private
*/
Analytics.prototype._parseQuery = function () {
// Identify and track any `ajs_uid` and `ajs_event` parameters in the URL.
var q = querystring.parse(window.location.search);
if (q.ajs_uid) this.identify(q.ajs_uid);
if (q.ajs_event) this.track(q.ajs_event);
return this;
};
/**
* Return the canonical path for the page.
*
* @return {String}
*/
function canonicalPath () {
var canon = canonical();
if (!canon) return window.location.pathname;
var parsed = url.parse(canon);
return parsed.pathname;
}
/**
* Return the canonical URL for the page concat the given `search`
* and strip the hash.
*
* @param {String} search
* @return {String}
*/
function canonicalUrl (search) {
var canon = canonical();
if (canon) return ~canon.indexOf('?') ? canon : canon + search;
var url = window.location.href;
var i = url.indexOf('#');
return -1 == i ? url : url.slice(0, i);
}
/**
* Create a new message with `Type` and `msg`
*
* the function will make sure that the `msg.options`
* is merged to `msg` and deletes `msg.options` if it
* has `.context / .timestamp / .integrations`.
*
* Example:
*
* message(Identify, {
* options: { timestamp: Date, context: Object, integrations: Object },
* traits: { trait: true },
* userId: 123
* });
*
* // =>
*
* {
* userId: 123,
* context: Object,
* timestamp: Date,
* integrations: Object
* traits: { trait: true }
* }
*
* @param {Function} Type
* @param {Object} msg
* @return {Facade}
*/
function message(Type, msg){
var ctx = msg.options || {};
if (ctx.timestamp || ctx.integrations || ctx.context) {
msg = defaults(ctx, msg);
delete msg.options;
}
return new Type(msg);
}
}, {"after":105,"bind":182,"callback":88,"canonical":175,"clone":89,"./cookie":183,"debug":184,"defaults":91,"each":4,"emitter":102,"./group":185,"is":86,"is-email":162,"is-meta":186,"new-date":139,"event":187,"prevent":188,"querystring":189,"object":174,"./store":190,"url":176,"./user":191,"facade":124}],
182: [function(require, module, exports) {
try {
var bind = require('bind');
} catch (e) {
var bind = require('bind-component');
}
var bindAll = require('bind-all');
/**
* Expose `bind`.
*/
module.exports = exports = bind;
/**
* Expose `bindAll`.
*/
exports.all = bindAll;
/**
* Expose `bindMethods`.
*/
exports.methods = bindMethods;
/**
* Bind `methods` on `obj` to always be called with the `obj` as context.
*
* @param {Object} obj
* @param {String} methods...
*/
function bindMethods (obj, methods) {
methods = [].slice.call(arguments, 1);
for (var i = 0, method; method = methods[i]; i++) {
obj[method] = bind(obj, obj[method]);
}
return obj;
}
}, {"bind":95,"bind-all":96}],
183: [function(require, module, exports) {
var debug = require('debug')('analytics.js:cookie');
var bind = require('bind');
var cookie = require('cookie');
var clone = require('clone');
var defaults = require('defaults');
var json = require('json');
var topDomain = require('top-domain');
/**
* Initialize a new `Cookie` with `options`.
*
* @param {Object} options
*/
function Cookie (options) {
this.options(options);
}
/**
* Get or set the cookie options.
*
* @param {Object} options
* @field {Number} maxage (1 year)
* @field {String} domain
* @field {String} path
* @field {Boolean} secure
*/
Cookie.prototype.options = function (options) {
if (arguments.length === 0) return this._options;
options = options || {};
var domain = '.' + topDomain(window.location.href);
this._options = defaults(options, {
maxage: 31536000000, // default to a year
path: '/',
domain: domain
});
// http://curl.haxx.se/rfc/cookie_spec.html
// https://publicsuffix.org/list/effective_tld_names.dat
//
// try setting a dummy cookie with the options
// if the cookie isn't set, it probably means
// that the domain is on the public suffix list
// like myapp.herokuapp.com or localhost / ip.
this.set('ajs:test', true);
if (!this.get('ajs:test')) {
debug('fallback to domain=null');
this._options.domain = null;
}
this.remove('ajs:test');
};
/**
* Set a `key` and `value` in our cookie.
*
* @param {String} key
* @param {Object} value
* @return {Boolean} saved
*/
Cookie.prototype.set = function (key, value) {
try {
value = json.stringify(value);
cookie(key, value, clone(this._options));
return true;
} catch (e) {
return false;
}
};
/**
* Get a value from our cookie by `key`.
*
* @param {String} key
* @return {Object} value
*/
Cookie.prototype.get = function (key) {
try {
var value = cookie(key);
value = value ? json.parse(value) : null;
return value;
} catch (e) {
return null;
}
};
/**
* Remove a value from our cookie by `key`.
*
* @param {String} key
* @return {Boolean} removed
*/
Cookie.prototype.remove = function (key) {
try {
cookie(key, null, clone(this._options));
return true;
} catch (e) {
return false;
}
};
/**
* Expose the cookie singleton.
*/
module.exports = bind.all(new Cookie());
/**
* Expose the `Cookie` constructor.
*/
module.exports.Cookie = Cookie;
}, {"debug":184,"bind":182,"cookie":181,"clone":89,"defaults":91,"json":192,"top-domain":193}],
184: [function(require, module, exports) {
if ('undefined' == typeof window) {
module.exports = require('./lib/debug');
} else {
module.exports = require('./debug');
}
}, {"./lib/debug":194,"./debug":195}],
194: [function(require, module, exports) {
/**
* Module dependencies.
*/
var tty = require('tty');
/**
* Expose `debug()` as the module.
*/
module.exports = debug;
/**
* Enabled debuggers.
*/
var names = []
, skips = [];
(process.env.DEBUG || '')
.split(/[\s,]+/)
.forEach(function(name){
name = name.replace('*', '.*?');
if (name[0] === '-') {
skips.push(new RegExp('^' + name.substr(1) + '$'));
} else {
names.push(new RegExp('^' + name + '$'));
}
});
/**
* Colors.
*/
var colors = [6, 2, 3, 4, 5, 1];
/**
* Previous debug() call.
*/
var prev = {};
/**
* Previously assigned color.
*/
var prevColor = 0;
/**
* Is stdout a TTY? Colored output is disabled when `true`.
*/
var isatty = tty.isatty(2);
/**
* Select a color.
*
* @return {Number}
* @api private
*/
function color() {
return colors[prevColor++ % colors.length];
}
/**
* Humanize the given `ms`.
*
* @param {Number} m
* @return {String}
* @api private
*/
function humanize(ms) {
var sec = 1000
, min = 60 * 1000
, hour = 60 * min;
if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
if (ms >= min) return (ms / min).toFixed(1) + 'm';
if (ms >= sec) return (ms / sec | 0) + 's';
return ms + 'ms';
}
/**
* Create a debugger with the given `name`.
*
* @param {String} name
* @return {Type}
* @api public
*/
function debug(name) {
function disabled(){}
disabled.enabled = false;
var match = skips.some(function(re){
return re.test(name);
});
if (match) return disabled;
match = names.some(function(re){
return re.test(name);
});
if (!match) return disabled;
var c = color();
function colored(fmt) {
fmt = coerce(fmt);
var curr = new Date;
var ms = curr - (prev[name] || curr);
prev[name] = curr;
fmt = ' \u001b[9' + c + 'm' + name + ' '
+ '\u001b[3' + c + 'm\u001b[90m'
+ fmt + '\u001b[3' + c + 'm'
+ ' +' + humanize(ms) + '\u001b[0m';
console.error.apply(this, arguments);
}
function plain(fmt) {
fmt = coerce(fmt);
fmt = new Date().toUTCString()
+ ' ' + name + ' ' + fmt;
console.error.apply(this, arguments);
}
colored.enabled = plain.enabled = true;
return isatty || process.env.DEBUG_COLORS
? colored
: plain;
}
/**
* Coerce `val`.
*/
function coerce(val) {
if (val instanceof Error) return val.stack || val.message;
return val;
}
}, {}],
195: [function(require, module, exports) {
/**
* Expose `debug()` as the module.
*/
module.exports = debug;
/**
* Create a debugger with the given `name`.
*
* @param {String} name
* @return {Type}
* @api public
*/
function debug(name) {
if (!debug.enabled(name)) return function(){};
return function(fmt){
fmt = coerce(fmt);
var curr = new Date;
var ms = curr - (debug[name] || curr);
debug[name] = curr;
fmt = name
+ ' '
+ fmt
+ ' +' + debug.humanize(ms);
// This hackery is required for IE8
// where `console.log` doesn't have 'apply'
window.console
&& console.log
&& Function.prototype.apply.call(console.log, console, arguments);
}
}
/**
* The currently active debug mode names.
*/
debug.names = [];
debug.skips = [];
/**
* Enables a debug mode by name. This can include modes
* separated by a colon and wildcards.
*
* @param {String} name
* @api public
*/
debug.enable = function(name) {
try {
localStorage.debug = name;
} catch(e){}
var split = (name || '').split(/[\s,]+/)
, len = split.length;
for (var i = 0; i < len; i++) {
name = split[i].replace('*', '.*?');
if (name[0] === '-') {
debug.skips.push(new RegExp('^' + name.substr(1) + '$'));
}
else {
debug.names.push(new RegExp('^' + name + '$'));
}
}
};
/**
* Disable debug output.
*
* @api public
*/
debug.disable = function(){
debug.enable('');
};
/**
* Humanize the given `ms`.
*
* @param {Number} m
* @return {String}
* @api private
*/
debug.humanize = function(ms) {
var sec = 1000
, min = 60 * 1000
, hour = 60 * min;
if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
if (ms >= min) return (ms / min).toFixed(1) + 'm';
if (ms >= sec) return (ms / sec | 0) + 's';
return ms + 'ms';
};
/**
* Returns true if the given mode name is enabled, false otherwise.
*
* @param {String} name
* @return {Boolean}
* @api public
*/
debug.enabled = function(name) {
for (var i = 0, len = debug.skips.length; i < len; i++) {
if (debug.skips[i].test(name)) {
return false;
}
}
for (var i = 0, len = debug.names.length; i < len; i++) {
if (debug.names[i].test(name)) {
return true;
}
}
return false;
};
/**
* Coerce `val`.
*/
function coerce(val) {
if (val instanceof Error) return val.stack || val.message;
return val;
}
// persist
try {
if (window.localStorage) debug.enable(localStorage.debug);
} catch(e){}
}, {}],
192: [function(require, module, exports) {
var json = window.JSON || {};
var stringify = json.stringify;
var parse = json.parse;
module.exports = parse && stringify
? JSON
: require('json-fallback');
}, {"json-fallback":196}],
196: [function(require, module, exports) {
/*
json2.js
2014-02-04
Public Domain.
NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
See http://www.JSON.org/js.html
This code should be minified before deployment.
See http://javascript.crockford.com/jsmin.html
USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
NOT CONTROL.
This file creates a global JSON object containing two methods: stringify
and parse.
JSON.stringify(value, replacer, space)
value any JavaScript value, usually an object or array.
replacer an optional parameter that determines how object
values are stringified for objects. It can be a
function or an array of strings.
space an optional parameter that specifies the indentation
of nested structures. If it is omitted, the text will
be packed without extra whitespace. If it is a number,
it will specify the number of spaces to indent at each
level. If it is a string (such as '\t' or ' '),
it contains the characters used to indent at each level.
This method produces a JSON text from a JavaScript value.
When an object value is found, if the object contains a toJSON
method, its toJSON method will be called and the result will be
stringified. A toJSON method does not serialize: it returns the
value represented by the name/value pair that should be serialized,
or undefined if nothing should be serialized. The toJSON method
will be passed the key associated with the value, and this will be
bound to the value
For example, this would serialize Dates as ISO strings.
Date.prototype.toJSON = function (key) {
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
return this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z';
};
You can provide an optional replacer method. It will be passed the
key and value of each member, with this bound to the containing
object. The value that is returned from your method will be
serialized. If your method returns undefined, then the member will
be excluded from the serialization.
If the replacer parameter is an array of strings, then it will be
used to select the members to be serialized. It filters the results
such that only members with keys listed in the replacer array are
stringified.
Values that do not have JSON representations, such as undefined or
functions, will not be serialized. Such values in objects will be
dropped; in arrays they will be replaced with null. You can use
a replacer function to replace those with JSON values.
JSON.stringify(undefined) returns undefined.
The optional space parameter produces a stringification of the
value that is filled with line breaks and indentation to make it
easier to read.
If the space parameter is a non-empty string, then that string will
be used for indentation. If the space parameter is a number, then
the indentation will be that many spaces.
Example:
text = JSON.stringify(['e', {pluribus: 'unum'}]);
// text is '["e",{"pluribus":"unum"}]'
text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
// text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
text = JSON.stringify([new Date()], function (key, value) {
return this[key] instanceof Date ?
'Date(' + this[key] + ')' : value;
});
// text is '["Date(---current time---)"]'
JSON.parse(text, reviver)
This method parses a JSON text to produce an object or array.
It can throw a SyntaxError exception.
The optional reviver parameter is a function that can filter and
transform the results. It receives each of the keys and values,
and its return value is used instead of the original value.
If it returns what it received, then the structure is not modified.
If it returns undefined then the member is deleted.
Example:
// Parse the text. Values that look like ISO date strings will
// be converted to Date objects.
myData = JSON.parse(text, function (key, value) {
var a;
if (typeof value === 'string') {
a =
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
if (a) {
return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+a[5], +a[6]));
}
}
return value;
});
myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
var d;
if (typeof value === 'string' &&
value.slice(0, 5) === 'Date(' &&
value.slice(-1) === ')') {
d = new Date(value.slice(5, -1));
if (d) {
return d;
}
}
return value;
});
This is a reference implementation. You are free to copy, modify, or
redistribute.
*/
/*jslint evil: true, regexp: true */
/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
lastIndex, length, parse, prototype, push, replace, slice, stringify,
test, toJSON, toString, valueOf
*/
// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.
(function () {
'use strict';
var JSON = module.exports = {};
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
if (typeof Date.prototype.toJSON !== 'function') {
Date.prototype.toJSON = function () {
return isFinite(this.valueOf())
? this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z'
: null;
};
String.prototype.toJSON =
Number.prototype.toJSON =
Boolean.prototype.toJSON = function () {
return this.valueOf();
};
}
var cx,
escapable,
gap,
indent,
meta,
rep;
function quote(string) {
// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.
escapable.lastIndex = 0;
return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
var c = meta[a];
return typeof c === 'string'
? c
: '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
}) + '"' : '"' + string + '"';
}
function str(key, holder) {
// Produce a string from holder[key].
var i, // The loop counter.
k, // The member key.
v, // The member value.
length,
mind = gap,
partial,
value = holder[key];
// If the value has a toJSON method, call it to obtain a replacement value.
if (value && typeof value === 'object' &&
typeof value.toJSON === 'function') {
value = value.toJSON(key);
}
// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.
if (typeof rep === 'function') {
value = rep.call(holder, key, value);
}
// What happens next depends on the value's type.
switch (typeof value) {
case 'string':
return quote(value);
case 'number':
// JSON numbers must be finite. Encode non-finite numbers as null.
return isFinite(value) ? String(value) : 'null';
case 'boolean':
case 'null':
// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.
return String(value);
// If the type is 'object', we might be dealing with an object or an array or
// null.
case 'object':
// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.
if (!value) {
return 'null';
}
// Make an array to hold the partial results of stringifying this object value.
gap += indent;
partial = [];
// Is the value an array?
if (Object.prototype.toString.apply(value) === '[object Array]') {
// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.
length = value.length;
for (i = 0; i < length; i += 1) {
partial[i] = str(i, value) || 'null';
}
// Join all of the elements together, separated with commas, and wrap them in
// brackets.
v = partial.length === 0
? '[]'
: gap
? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
: '[' + partial.join(',') + ']';
gap = mind;
return v;
}
// If the replacer is an array, use it to select the members to be stringified.
if (rep && typeof rep === 'object') {
length = rep.length;
for (i = 0; i < length; i += 1) {
if (typeof rep[i] === 'string') {
k = rep[i];
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
} else {
// Otherwise, iterate through all of the keys in the object.
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
}
// Join all of the member texts together, separated with commas,
// and wrap them in braces.
v = partial.length === 0
? '{}'
: gap
? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
: '{' + partial.join(',') + '}';
gap = mind;
return v;
}
}
// If the JSON object does not yet have a stringify method, give it one.
if (typeof JSON.stringify !== 'function') {
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
meta = { // table of character substitutions
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'"' : '\\"',
'\\': '\\\\'
};
JSON.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.
var i;
gap = '';
indent = '';
// If the space parameter is a number, make an indent string containing that
// many spaces.
if (typeof space === 'number') {
for (i = 0; i < space; i += 1) {
indent += ' ';
}
// If the space parameter is a string, it will be used as the indent string.
} else if (typeof space === 'string') {
indent = space;
}
// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.
rep = replacer;
if (replacer && typeof replacer !== 'function' &&
(typeof replacer !== 'object' ||
typeof replacer.length !== 'number')) {
throw new Error('JSON.stringify');
}
// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.
return str('', {'': value});
};
}
// If the JSON object does not yet have a parse method, give it one.
if (typeof JSON.parse !== 'function') {
cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
JSON.parse = function (text, reviver) {
// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.
var j;
function walk(holder, key) {
// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.
var k, v, value = holder[key];
if (value && typeof value === 'object') {
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = walk(value, k);
if (v !== undefined) {
value[k] = v;
} else {
delete value[k];
}
}
}
}
return reviver.call(holder, key, value);
}
// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.
text = String(text);
cx.lastIndex = 0;
if (cx.test(text)) {
text = text.replace(cx, function (a) {
return '\\u' +
('0000' + a.charCodeAt(0).toString(16)).slice(-4);
});
}
// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.
// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
if (/^[\],:{}\s]*$/
.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.
j = eval('(' + text + ')');
// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.
return typeof reviver === 'function'
? walk({'': j}, '')
: j;
}
// If the text is not JSON parseable, then a SyntaxError is thrown.
throw new SyntaxError('JSON.parse');
};
}
}());
}, {}],
193: [function(require, module, exports) {
/**
* Module dependencies.
*/
var parse = require('url').parse;
/**
* Expose `domain`
*/
module.exports = domain;
/**
* RegExp
*/
var regexp = /[a-z0-9][a-z0-9\-]*[a-z0-9]\.[a-z\.]{2,6}$/i;
/**
* Get the top domain.
*
* Official Grammar: http://tools.ietf.org/html/rfc883#page-56
* Look for tlds with up to 2-6 characters.
*
* Example:
*
* domain('http://localhost:3000/baz');
* // => ''
* domain('http://dev:3000/baz');
* // => ''
* domain('http://127.0.0.1:3000/baz');
* // => ''
* domain('http://segment.io/baz');
* // => 'segment.io'
*
* @param {String} url
* @return {String}
* @api public
*/
function domain(url){
var host = parse(url).hostname;
var match = host.match(regexp);
return match ? match[0] : '';
};
}, {"url":176}],
185: [function(require, module, exports) {
var debug = require('debug')('analytics:group');
var Entity = require('./entity');
var inherit = require('inherit');
var bind = require('bind');
/**
* Group defaults
*/
Group.defaults = {
persist: true,
cookie: {
key: 'ajs_group_id'
},
localStorage: {
key: 'ajs_group_properties'
}
};
/**
* Initialize a new `Group` with `options`.
*
* @param {Object} options
*/
function Group (options) {
this.defaults = Group.defaults;
this.debug = debug;
Entity.call(this, options);
}
/**
* Inherit `Entity`
*/
inherit(Group, Entity);
/**
* Expose the group singleton.
*/
module.exports = bind.all(new Group());
/**
* Expose the `Group` constructor.
*/
module.exports.Group = Group;
}, {"debug":184,"./entity":197,"inherit":198,"bind":182}],
197: [function(require, module, exports) {
var traverse = require('isodate-traverse');
var defaults = require('defaults');
var cookie = require('./cookie');
var store = require('./store');
var extend = require('extend');
var clone = require('clone');
/**
* Expose `Entity`
*/
module.exports = Entity;
/**
* Initialize new `Entity` with `options`.
*
* @param {Object} options
*/
function Entity(options){
this.protocol = window.location.protocol;
this.options(options);
}
/**
* Get the storage.
*
* When .protocol is `file:` or `chrome-extension:`
* the method will return the localstorage (store)
* otherwise it will return the cookie.
*
* @return {Object}
*/
Entity.prototype.storage = function(){
return 'file:' == this.protocol
|| 'chrome-extension:' == this.protocol
? store
: cookie;
};
/**
* Get or set storage `options`.
*
* @param {Object} options
* @property {Object} cookie
* @property {Object} localStorage
* @property {Boolean} persist (default: `true`)
*/
Entity.prototype.options = function (options) {
if (arguments.length === 0) return this._options;
options || (options = {});
defaults(options, this.defaults || {});
this._options = options;
};
/**
* Get or set the entity's `id`.
*
* @param {String} id
*/
Entity.prototype.id = function (id) {
switch (arguments.length) {
case 0: return this._getId();
case 1: return this._setId(id);
}
};
/**
* Get the entity's id.
*
* @return {String}
*/
Entity.prototype._getId = function () {
var storage = this.storage();
var ret = this._options.persist
? storage.get(this._options.cookie.key)
: this._id;
return ret === undefined ? null : ret;
};
/**
* Set the entity's `id`.
*
* @param {String} id
*/
Entity.prototype._setId = function (id) {
var storage = this.storage();
if (this._options.persist) {
storage.set(this._options.cookie.key, id);
} else {
this._id = id;
}
};
/**
* Get or set the entity's `traits`.
*
* BACKWARDS COMPATIBILITY: aliased to `properties`
*
* @param {Object} traits
*/
Entity.prototype.properties =
Entity.prototype.traits = function (traits) {
switch (arguments.length) {
case 0: return this._getTraits();
case 1: return this._setTraits(traits);
}
};
/**
* Get the entity's traits. Always convert ISO date strings into real dates,
* since they aren't parsed back from local storage.
*
* @return {Object}
*/
Entity.prototype._getTraits = function () {
var ret = this._options.persist
? store.get(this._options.localStorage.key)
: this._traits;
return ret ? traverse(clone(ret)) : {};
};
/**
* Set the entity's `traits`.
*
* @param {Object} traits
*/
Entity.prototype._setTraits = function (traits) {
traits || (traits = {});
if (this._options.persist) {
store.set(this._options.localStorage.key, traits);
} else {
this._traits = traits;
}
};
/**
* Identify the entity with an `id` and `traits`. If we it's the same entity,
* extend the existing `traits` instead of overwriting.
*
* @param {String} id
* @param {Object} traits
*/
Entity.prototype.identify = function (id, traits) {
traits || (traits = {});
var current = this.id();
if (current === null || current === id) traits = extend(this.traits(), traits);
if (id) this.id(id);
this.debug('identify %o, %o', id, traits);
this.traits(traits);
this.save();
};
/**
* Save the entity to local storage and the cookie.
*
* @return {Boolean}
*/
Entity.prototype.save = function () {
if (!this._options.persist) return false;
cookie.set(this._options.cookie.key, this.id());
store.set(this._options.localStorage.key, this.traits());
return true;
};
/**
* Log the entity out, reseting `id` and `traits` to defaults.
*/
Entity.prototype.logout = function () {
this.id(null);
this.traits({});
cookie.remove(this._options.cookie.key);
store.remove(this._options.localStorage.key);
};
/**
* Reset all entity state, logging out and returning options to defaults.
*/
Entity.prototype.reset = function () {
this.logout();
this.options({});
};
/**
* Load saved entity `id` or `traits` from storage.
*/
Entity.prototype.load = function () {
this.id(cookie.get(this._options.cookie.key));
this.traits(store.get(this._options.localStorage.key));
};
}, {"isodate-traverse":134,"defaults":91,"./cookie":183,"./store":190,"extend":122,"clone":89}],
190: [function(require, module, exports) {
var bind = require('bind');
var defaults = require('defaults');
var store = require('store.js');
/**
* Initialize a new `Store` with `options`.
*
* @param {Object} options
*/
function Store (options) {
this.options(options);
}
/**
* Set the `options` for the store.
*
* @param {Object} options
* @field {Boolean} enabled (true)
*/
Store.prototype.options = function (options) {
if (arguments.length === 0) return this._options;
options = options || {};
defaults(options, { enabled : true });
this.enabled = options.enabled && store.enabled;
this._options = options;
};
/**
* Set a `key` and `value` in local storage.
*
* @param {String} key
* @param {Object} value
*/
Store.prototype.set = function (key, value) {
if (!this.enabled) return false;
return store.set(key, value);
};
/**
* Get a value from local storage by `key`.
*
* @param {String} key
* @return {Object}
*/
Store.prototype.get = function (key) {
if (!this.enabled) return null;
return store.get(key);
};
/**
* Remove a value from local storage by `key`.
*
* @param {String} key
*/
Store.prototype.remove = function (key) {
if (!this.enabled) return false;
return store.remove(key);
};
/**
* Expose the store singleton.
*/
module.exports = bind.all(new Store());
/**
* Expose the `Store` constructor.
*/
module.exports.Store = Store;
}, {"bind":182,"defaults":91,"store.js":199}],
199: [function(require, module, exports) {
var json = require('json')
, store = {}
, win = window
, doc = win.document
, localStorageName = 'localStorage'
, namespace = '__storejs__'
, storage;
store.disabled = false
store.set = function(key, value) {}
store.get = function(key) {}
store.remove = function(key) {}
store.clear = function() {}
store.transact = function(key, defaultVal, transactionFn) {
var val = store.get(key)
if (transactionFn == null) {
transactionFn = defaultVal
defaultVal = null
}
if (typeof val == 'undefined') { val = defaultVal || {} }
transactionFn(val)
store.set(key, val)
}
store.getAll = function() {}
store.serialize = function(value) {
return json.stringify(value)
}
store.deserialize = function(value) {
if (typeof value != 'string') { return undefined }
try { return json.parse(value) }
catch(e) { return value || undefined }
}
// Functions to encapsulate questionable FireFox 3.6.13 behavior
// when about.config::dom.storage.enabled === false
// See https://github.com/marcuswestin/store.js/issues#issue/13
function isLocalStorageNameSupported() {
try { return (localStorageName in win && win[localStorageName]) }
catch(err) { return false }
}
if (isLocalStorageNameSupported()) {
storage = win[localStorageName]
store.set = function(key, val) {
if (val === undefined) { return store.remove(key) }
storage.setItem(key, store.serialize(val))
return val
}
store.get = function(key) { return store.deserialize(storage.getItem(key)) }
store.remove = function(key) { storage.removeItem(key) }
store.clear = function() { storage.clear() }
store.getAll = function() {
var ret = {}
for (var i=0; i<storage.length; ++i) {
var key = storage.key(i)
ret[key] = store.get(key)
}
return ret
}
} else if (doc.documentElement.addBehavior) {
var storageOwner,
storageContainer
// Since #userData storage applies only to specific paths, we need to
// somehow link our data to a specific path. We choose /favicon.ico
// as a pretty safe option, since all browsers already make a request to
// this URL anyway and being a 404 will not hurt us here. We wrap an
// iframe pointing to the favicon in an ActiveXObject(htmlfile) object
// (see: http://msdn.microsoft.com/en-us/library/aa752574(v=VS.85).aspx)
// since the iframe access rules appear to allow direct access and
// manipulation of the document element, even for a 404 page. This
// document can be used instead of the current document (which would
// have been limited to the current path) to perform #userData storage.
try {
storageContainer = new ActiveXObject('htmlfile')
storageContainer.open()
storageContainer.write('<s' + 'cript>document.w=window</s' + 'cript><iframe src="/favicon.ico"></iframe>')
storageContainer.close()
storageOwner = storageContainer.w.frames[0].document
storage = storageOwner.createElement('div')
} catch(e) {
// somehow ActiveXObject instantiation failed (perhaps some special
// security settings or otherwse), fall back to per-path storage
storage = doc.createElement('div')
storageOwner = doc.body
}
function withIEStorage(storeFunction) {
return function() {
var args = Array.prototype.slice.call(arguments, 0)
args.unshift(storage)
// See http://msdn.microsoft.com/en-us/library/ms531081(v=VS.85).aspx
// and http://msdn.microsoft.com/en-us/library/ms531424(v=VS.85).aspx
storageOwner.appendChild(storage)
storage.addBehavior('#default#userData')
storage.load(localStorageName)
var result = storeFunction.apply(store, args)
storageOwner.removeChild(storage)
return result
}
}
// In IE7, keys may not contain special chars. See all of https://github.com/marcuswestin/store.js/issues/40
var forbiddenCharsRegex = new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]", "g")
function ieKeyFix(key) {
return key.replace(forbiddenCharsRegex, '___')
}
store.set = withIEStorage(function(storage, key, val) {
key = ieKeyFix(key)
if (val === undefined) { return store.remove(key) }
storage.setAttribute(key, store.serialize(val))
storage.save(localStorageName)
return val
})
store.get = withIEStorage(function(storage, key) {
key = ieKeyFix(key)
return store.deserialize(storage.getAttribute(key))
})
store.remove = withIEStorage(function(storage, key) {
key = ieKeyFix(key)
storage.removeAttribute(key)
storage.save(localStorageName)
})
store.clear = withIEStorage(function(storage) {
var attributes = storage.XMLDocument.documentElement.attributes
storage.load(localStorageName)
for (var i=0, attr; attr=attributes[i]; i++) {
storage.removeAttribute(attr.name)
}
storage.save(localStorageName)
})
store.getAll = withIEStorage(function(storage) {
var attributes = storage.XMLDocument.documentElement.attributes
var ret = {}
for (var i=0, attr; attr=attributes[i]; ++i) {
var key = ieKeyFix(attr.name)
ret[attr.name] = store.deserialize(storage.getAttribute(key))
}
return ret
})
}
try {
store.set(namespace, namespace)
if (store.get(namespace) != namespace) { store.disabled = true }
store.remove(namespace)
} catch(e) {
store.disabled = true
}
store.enabled = !store.disabled
module.exports = store;
}, {"json":192}],
198: [function(require, module, exports) {
module.exports = function(a, b){
var fn = function(){};
fn.prototype = b.prototype;
a.prototype = new fn;
a.prototype.constructor = a;
};
}, {}],
186: [function(require, module, exports) {
module.exports = function isMeta (e) {
if (e.metaKey || e.altKey || e.ctrlKey || e.shiftKey) return true;
// Logic that handles checks for the middle mouse button, based
// on [jQuery](https://github.com/jquery/jquery/blob/master/src/event.js#L466).
var which = e.which, button = e.button;
if (!which && button !== undefined) {
return (!button & 1) && (!button & 2) && (button & 4);
} else if (which === 2) {
return true;
}
return false;
};
}, {}],
187: [function(require, module, exports) {
/**
* Bind `el` event `type` to `fn`.
*
* @param {Element} el
* @param {String} type
* @param {Function} fn
* @param {Boolean} capture
* @return {Function}
* @api public
*/
exports.bind = function(el, type, fn, capture){
if (el.addEventListener) {
el.addEventListener(type, fn, capture || false);
} else {
el.attachEvent('on' + type, fn);
}
return fn;
};
/**
* Unbind `el` event `type`'s callback `fn`.
*
* @param {Element} el
* @param {String} type
* @param {Function} fn
* @param {Boolean} capture
* @return {Function}
* @api public
*/
exports.unbind = function(el, type, fn, capture){
if (el.removeEventListener) {
el.removeEventListener(type, fn, capture || false);
} else {
el.detachEvent('on' + type, fn);
}
return fn;
};
}, {}],
188: [function(require, module, exports) {
/**
* prevent default on the given `e`.
*
* examples:
*
* anchor.onclick = prevent;
* anchor.onclick = function(e){
* if (something) return prevent(e);
* };
*
* @param {Event} e
*/
module.exports = function(e){
e = e || window.event
return e.preventDefault
? e.preventDefault()
: e.returnValue = false;
};
}, {}],
189: [function(require, module, exports) {
/**
* Module dependencies.
*/
var encode = encodeURIComponent;
var decode = decodeURIComponent;
var trim = require('trim');
var type = require('type');
/**
* Parse the given query `str`.
*
* @param {String} str
* @return {Object}
* @api public
*/
exports.parse = function(str){
if ('string' != typeof str) return {};
str = trim(str);
if ('' == str) return {};
if ('?' == str.charAt(0)) str = str.slice(1);
var obj = {};
var pairs = str.split('&');
for (var i = 0; i < pairs.length; i++) {
var parts = pairs[i].split('=');
var key = decode(parts[0]);
var m;
if (m = /(\w+)\[(\d+)\]/.exec(key)) {
obj[m[1]] = obj[m[1]] || [];
obj[m[1]][m[2]] = decode(parts[1]);
continue;
}
obj[parts[0]] = null == parts[1]
? ''
: decode(parts[1]);
}
return obj;
};
/**
* Stringify the given `obj`.
*
* @param {Object} obj
* @return {String}
* @api public
*/
exports.stringify = function(obj){
if (!obj) return '';
var pairs = [];
for (var key in obj) {
var value = obj[key];
if ('array' == type(value)) {
for (var i = 0; i < value.length; ++i) {
pairs.push(encode(key + '[' + i + ']') + '=' + encode(value[i]));
}
continue;
}
pairs.push(encode(key) + '=' + encode(obj[key]));
}
return pairs.join('&');
};
}, {"trim":163,"type":7}],
191: [function(require, module, exports) {
var debug = require('debug')('analytics:user');
var Entity = require('./entity');
var inherit = require('inherit');
var bind = require('bind');
var cookie = require('./cookie');
/**
* User defaults
*/
User.defaults = {
persist: true,
cookie: {
key: 'ajs_user_id',
oldKey: 'ajs_user'
},
localStorage: {
key: 'ajs_user_traits'
}
};
/**
* Initialize a new `User` with `options`.
*
* @param {Object} options
*/
function User (options) {
this.defaults = User.defaults;
this.debug = debug;
Entity.call(this, options);
}
/**
* Inherit `Entity`
*/
inherit(User, Entity);
/**
* Load saved user `id` or `traits` from storage.
*/
User.prototype.load = function () {
if (this._loadOldCookie()) return;
Entity.prototype.load.call(this);
};
/**
* BACKWARDS COMPATIBILITY: Load the old user from the cookie.
*
* @return {Boolean}
* @api private
*/
User.prototype._loadOldCookie = function () {
var user = cookie.get(this._options.cookie.oldKey);
if (!user) return false;
this.id(user.id);
this.traits(user.traits);
cookie.remove(this._options.cookie.oldKey);
return true;
};
/**
* Expose the user singleton.
*/
module.exports = bind.all(new User());
/**
* Expose the `User` constructor.
*/
module.exports.User = User;
}, {"debug":184,"./entity":197,"inherit":198,"bind":182,"./cookie":183}],
5: [function(require, module, exports) {
module.exports = '2.3.16';
}, {}]}, {}, {"1":"analytics"})
|
files/rxjs/2.3.9/rx.lite.extras.js | cake654326/jsdelivr | // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (factory) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
// Because of build optimizers
if (typeof define === 'function' && define.amd) {
define(['rx', 'exports'], function (Rx, exports) {
root.Rx = factory(root, exports, Rx);
return root.Rx;
});
} else if (typeof module === 'object' && module && module.exports === freeExports) {
module.exports = factory(root, module.exports, require('./rx'));
} else {
root.Rx = factory(root, {}, root.Rx);
}
}.call(this, function (root, exp, Rx, undefined) {
// References
var Observable = Rx.Observable,
observableProto = Observable.prototype,
observableNever = Observable.never,
observableThrow = Observable.throwException,
AnonymousObservable = Rx.AnonymousObservable,
Observer = Rx.Observer,
Subject = Rx.Subject,
internals = Rx.internals,
helpers = Rx.helpers,
ScheduledObserver = internals.ScheduledObserver,
SingleAssignmentDisposable = Rx.SingleAssignmentDisposable,
CompositeDisposable = Rx.CompositeDisposable,
RefCountDisposable = Rx.RefCountDisposable,
disposableEmpty = Rx.Disposable.empty,
immediateScheduler = Rx.Scheduler.immediate,
defaultKeySerializer = helpers.defaultKeySerializer,
addRef = Rx.internals.addRef,
identity = helpers.identity,
isPromise = helpers.isPromise,
inherits = internals.inherits,
noop = helpers.noop,
isScheduler = helpers.isScheduler,
observableFromPromise = Observable.fromPromise,
slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var argumentOutOfRange = 'Argument out of range';
function ScheduledDisposable(scheduler, disposable) {
this.scheduler = scheduler;
this.disposable = disposable;
this.isDisposed = false;
}
ScheduledDisposable.prototype.dispose = function () {
var parent = this;
this.scheduler.schedule(function () {
if (!parent.isDisposed) {
parent.isDisposed = true;
parent.disposable.dispose();
}
});
};
var CheckedObserver = (function (_super) {
inherits(CheckedObserver, _super);
function CheckedObserver(observer) {
_super.call(this);
this._observer = observer;
this._state = 0; // 0 - idle, 1 - busy, 2 - done
}
var CheckedObserverPrototype = CheckedObserver.prototype;
CheckedObserverPrototype.onNext = function (value) {
this.checkAccess();
try {
this._observer.onNext(value);
} catch (e) {
throw e;
} finally {
this._state = 0;
}
};
CheckedObserverPrototype.onError = function (err) {
this.checkAccess();
try {
this._observer.onError(err);
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.onCompleted = function () {
this.checkAccess();
try {
this._observer.onCompleted();
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.checkAccess = function () {
if (this._state === 1) { throw new Error('Re-entrancy detected'); }
if (this._state === 2) { throw new Error('Observer completed'); }
if (this._state === 0) { this._state = 1; }
};
return CheckedObserver;
}(Observer));
/** @private */
var ObserveOnObserver = (function (_super) {
inherits(ObserveOnObserver, _super);
/** @private */
function ObserveOnObserver() {
_super.apply(this, arguments);
}
/** @private */
ObserveOnObserver.prototype.next = function (value) {
_super.prototype.next.call(this, value);
this.ensureActive();
};
/** @private */
ObserveOnObserver.prototype.error = function (e) {
_super.prototype.error.call(this, e);
this.ensureActive();
};
/** @private */
ObserveOnObserver.prototype.completed = function () {
_super.prototype.completed.call(this);
this.ensureActive();
};
return ObserveOnObserver;
})(ScheduledObserver);
/**
* Wraps the source sequence in order to run its observer callbacks on the specified scheduler.
*
* This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects
* that require to be run on a scheduler, use subscribeOn.
*
* @param {Scheduler} scheduler Scheduler to notify observers on.
* @returns {Observable} The source sequence whose observations happen on the specified scheduler.
*/
observableProto.observeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(new ObserveOnObserver(scheduler, observer));
});
};
/**
* Wraps the source sequence in order to run its subscription and unsubscription logic on the specified scheduler. This operation is not commonly used;
* see the remarks section for more information on the distinction between subscribeOn and observeOn.
* This only performs the side-effects of subscription and unsubscription on the specified scheduler. In order to invoke observer
* callbacks on a scheduler, use observeOn.
* @param {Scheduler} scheduler Scheduler to perform subscription and unsubscription actions on.
* @returns {Observable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
d.setDisposable(m);
m.setDisposable(scheduler.schedule(function () {
d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(observer)));
}));
return d;
});
};
/**
* Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.
* @returns {Observable} The generated sequence.
*/
Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var first = true, state = initialState;
return scheduler.scheduleRecursive(function (self) {
var hasResult, result;
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
}
} catch (exception) {
observer.onError(exception);
return;
}
if (hasResult) {
observer.onNext(result);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.
*
* @example
* var res = Rx.Observable.using(function () { return new AsyncSubject(); }, function (s) { return s; });
* @param {Function} resourceFactory Factory function to obtain a resource object.
* @param {Function} observableFactory Factory function to obtain an observable sequence that depends on the obtained resource.
* @returns {Observable} An observable sequence whose lifetime controls the lifetime of the dependent resource object.
*/
Observable.using = function (resourceFactory, observableFactory) {
return new AnonymousObservable(function (observer) {
var disposable = disposableEmpty, resource, source;
try {
resource = resourceFactory();
if (resource) {
disposable = resource;
}
source = observableFactory(resource);
} catch (exception) {
return new CompositeDisposable(observableThrow(exception).subscribe(observer), disposable);
}
return new CompositeDisposable(source.subscribe(observer), disposable);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
* @param {Observable} rightSource Second observable sequence or Promise.
* @returns {Observable} {Observable} An observable sequence that surfaces either of the given sequences, whichever reacted first.
*/
observableProto.amb = function (rightSource) {
var leftSource = this;
return new AnonymousObservable(function (observer) {
var choice,
leftChoice = 'L', rightChoice = 'R',
leftSubscription = new SingleAssignmentDisposable(),
rightSubscription = new SingleAssignmentDisposable();
isPromise(rightSource) && (rightSource = observableFromPromise(rightSource));
function choiceL() {
if (!choice) {
choice = leftChoice;
rightSubscription.dispose();
}
}
function choiceR() {
if (!choice) {
choice = rightChoice;
leftSubscription.dispose();
}
}
leftSubscription.setDisposable(leftSource.subscribe(function (left) {
choiceL();
if (choice === leftChoice) {
observer.onNext(left);
}
}, function (err) {
choiceL();
if (choice === leftChoice) {
observer.onError(err);
}
}, function () {
choiceL();
if (choice === leftChoice) {
observer.onCompleted();
}
}));
rightSubscription.setDisposable(rightSource.subscribe(function (right) {
choiceR();
if (choice === rightChoice) {
observer.onNext(right);
}
}, function (err) {
choiceR();
if (choice === rightChoice) {
observer.onError(err);
}
}, function () {
choiceR();
if (choice === rightChoice) {
observer.onCompleted();
}
}));
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
*
* @example
* var = Rx.Observable.amb(xs, ys, zs);
* @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.
*/
Observable.amb = function () {
var acc = observableNever(),
items = argsOrArray(arguments, 0);
function func(previous, current) {
return previous.amb(current);
}
for (var i = 0, len = items.length; i < len; i++) {
acc = func(acc, items[i]);
}
return acc;
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
* @param {Observable} second Second observable sequence used to produce results after the first sequence terminates.
* @returns {Observable} An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.
*/
observableProto.onErrorResumeNext = function (second) {
if (!second) {
throw new Error('Second observable is required');
}
return onErrorResumeNext([this, second]);
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);
* 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);
* @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.
*/
var onErrorResumeNext = Observable.onErrorResumeNext = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var pos = 0, subscription = new SerialDisposable(),
cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, d;
if (pos < sources.length) {
current = sources[pos++];
isPromise(current) && (current = observableFromPromise(current));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(observer.onNext.bind(observer), function () {
self();
}, function () {
self();
}));
} else {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
*
* @example
* var res = xs.bufferWithCount(10);
* var res = xs.bufferWithCount(10, 1);
* @param {Number} count Length of each buffer.
* @param {Number} [skip] Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithCount = function (count, skip) {
if (typeof skip !== 'number') {
skip = count;
}
return this.windowWithCount(count, skip).selectMany(function (x) {
return x.toArray();
}).where(function (x) {
return x.length > 0;
});
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on element count information.
*
* var res = xs.windowWithCount(10);
* var res = xs.windowWithCount(10, 1);
* @param {Number} count Length of each window.
* @param {Number} [skip] Number of elements to skip between creation of consecutive windows. If not specified, defaults to the count.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithCount = function (count, skip) {
var source = this;
if (count <= 0) {
throw new Error(argumentOutOfRange);
}
if (arguments.length === 1) {
skip = count;
}
if (skip <= 0) {
throw new Error(argumentOutOfRange);
}
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(),
refCountDisposable = new RefCountDisposable(m),
n = 0,
q = [],
createWindow = function () {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
};
createWindow();
m.setDisposable(source.subscribe(function (x) {
var s;
for (var i = 0, len = q.length; i < len; i++) {
q[i].onNext(x);
}
var c = n - count + 1;
if (c >= 0 && c % skip === 0) {
s = q.shift();
s.onCompleted();
}
n++;
if (n % skip === 0) {
createWindow();
}
}, function (exception) {
while (q.length > 0) {
q.shift().onError(exception);
}
observer.onError(exception);
}, function () {
while (q.length > 0) {
q.shift().onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && q.shift();
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* Returns the elements of the specified sequence or the specified value in a singleton sequence if the sequence is empty.
*
* var res = obs = xs.defaultIfEmpty();
* 2 - obs = xs.defaultIfEmpty(false);
*
* @memberOf Observable#
* @param defaultValue The value to return if the sequence is empty. If not provided, this defaults to null.
* @returns {Observable} An observable sequence that contains the specified default value if the source is empty; otherwise, the elements of the source itself.
*/
observableProto.defaultIfEmpty = function (defaultValue) {
var source = this;
if (defaultValue === undefined) {
defaultValue = null;
}
return new AnonymousObservable(function (observer) {
var found = false;
return source.subscribe(function (x) {
found = true;
observer.onNext(x);
}, observer.onError.bind(observer), function () {
if (!found) {
observer.onNext(defaultValue);
}
observer.onCompleted();
});
});
};
// Swap out for Array.findIndex
function arrayIndexOfComparer(array, item, comparer) {
for (var i = 0, len = array.length; i < len; i++) {
if (comparer(array[i], item)) { return i; }
}
return -1;
}
function HashSet(comparer) {
this.comparer = comparer;
this.set = [];
}
HashSet.prototype.push = function(value) {
var retValue = arrayIndexOfComparer(this.set, value, this.comparer) === -1;
retValue && this.set.push(value);
return retValue;
};
/**
* Returns an observable sequence that contains only distinct elements according to the keySelector and the comparer.
* Usage of this operator should be considered carefully due to the maintenance of an internal lookup structure which can grow large.
*
* @example
* var res = obs = xs.distinct();
* 2 - obs = xs.distinct(function (x) { return x.id; });
* 2 - obs = xs.distinct(function (x) { return x.id; }, function (a,b) { return a === b; });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [comparer] Used to compare items in the collection.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, comparer) {
var source = this;
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hashSet = new HashSet(comparer);
return source.subscribe(function (x) {
var key = x;
if (keySelector) {
try {
key = keySelector(x);
} catch (e) {
observer.onError(e);
return;
}
}
hashSet.push(key) && observer.onNext(x);
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
return Rx;
})); |
webpack.config.js | vanib013/Calculator | module.exports = {
entry: [
'./src/index.js'
],
output: {
path: __dirname,
publicPath: '/',
filename: 'bundle.js'
},
devtool:'eval-cheap-module-source-map',
module: {
loaders: [{
exclude: /node_modules/,
loader: 'babel',
query: {
presets: ['react', 'es2015', 'stage-1']
}
}]
},
resolve: {
extensions: ['', '.js', '.jsx']
},
devServer: {
historyApiFallback: true,
contentBase: './'
}
};
|
src/svg-icons/action/visibility-off.js | pomerantsev/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionVisibilityOff = (props) => (
<SvgIcon {...props}>
<path d="M12 7c2.76 0 5 2.24 5 5 0 .65-.13 1.26-.36 1.83l2.92 2.92c1.51-1.26 2.7-2.89 3.43-4.75-1.73-4.39-6-7.5-11-7.5-1.4 0-2.74.25-3.98.7l2.16 2.16C10.74 7.13 11.35 7 12 7zM2 4.27l2.28 2.28.46.46C3.08 8.3 1.78 10.02 1 12c1.73 4.39 6 7.5 11 7.5 1.55 0 3.03-.3 4.38-.84l.42.42L19.73 22 21 20.73 3.27 3 2 4.27zM7.53 9.8l1.55 1.55c-.05.21-.08.43-.08.65 0 1.66 1.34 3 3 3 .22 0 .44-.03.65-.08l1.55 1.55c-.67.33-1.41.53-2.2.53-2.76 0-5-2.24-5-5 0-.79.2-1.53.53-2.2zm4.31-.78l3.15 3.15.02-.16c0-1.66-1.34-3-3-3l-.17.01z"/>
</SvgIcon>
);
ActionVisibilityOff = pure(ActionVisibilityOff);
ActionVisibilityOff.displayName = 'ActionVisibilityOff';
ActionVisibilityOff.muiName = 'SvgIcon';
export default ActionVisibilityOff;
|
src/GiftedVirtualizedList.js | iwater/react-native-infinite-virtualized-list | import React from 'react'
import PropTypes from 'prop-types'
import InfiniteVirtualizedList from './InfiniteVirtualizedList'
export default class GiftedVirtualizedList extends React.PureComponent {
static propTypes = {
onFetch: PropTypes.func.isRequired,
rowView: PropTypes.func.isRequired,
paginationWaitingView: PropTypes.func.isRequired,
emptyView: PropTypes.func,
paginationAllLoadedView: PropTypes.func.isRequired,
refreshable: PropTypes.bool.isRequired,
enableEmptySections: PropTypes.bool.isRequired,
pagination: PropTypes.bool.isRequired,
removeRow: PropTypes.func,
}
state = {
list: [],
page: 1,
refreshing: false,
}
componentDidMount() {
this.loadNextPage()
}
loadNextPage = () => {
const { onFetch } = this.props
this.setState({
isNextPageLoading: true,
})
onFetch(this.state.page, (items, { allLoaded }) => {
this.setState(({ list, page }) => ({
isNextPageLoading: false,
hasNextPage: !allLoaded,
list: list.concat(Array.isArray(items) ? items : []),
page: page + 1,
refreshing: false,
}))
})
}
refresh = () => {
this.setState({
list: [],
page: 1,
refreshing: true,
}, this.loadNextPage )
}
_refresh = () => {
this.refresh()
}
removeItem = (row) => {
this.setState(({list}, {removeRow = l => l}) => ({
list: removeRow(list, row)
}))
}
renderItem = ({ item, index }) => {
return this.props.rowView(item, index)
}
render() {
const { list, hasNextPage, isNextPageLoading, refreshing } = this.state
const { emptyView, paginationWaitingView, headerView, refreshable, ...otherProps } = this.props
if (emptyView && list.length === 0) return emptyView()
return (
<InfiniteVirtualizedList
data={list}
hasNextPage={hasNextPage}
isNextPageLoading={isNextPageLoading}
loadNextPage={this.loadNextPage}
renderItem={this.renderItem}
paginationWaitingView={paginationWaitingView}
getItem={(data, index) => list[index]}
getItemCount={() => list.length}
ListHeaderComponent={headerView}
onRefresh={refreshable ? this.refresh : null}
refreshing={refreshing}
{...otherProps}
/>
)
}
}
|
src/svg-icons/notification/tap-and-play.js | xmityaz/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let NotificationTapAndPlay = (props) => (
<SvgIcon {...props}>
<path d="M2 16v2c2.76 0 5 2.24 5 5h2c0-3.87-3.13-7-7-7zm0 4v3h3c0-1.66-1.34-3-3-3zm0-8v2c4.97 0 9 4.03 9 9h2c0-6.08-4.92-11-11-11zM17 1.01L7 1c-1.1 0-2 .9-2 2v7.37c.69.16 1.36.37 2 .64V5h10v13h-3.03c.52 1.25.84 2.59.95 4H17c1.1 0 2-.9 2-2V3c0-1.1-.9-1.99-2-1.99z"/>
</SvgIcon>
);
NotificationTapAndPlay = pure(NotificationTapAndPlay);
NotificationTapAndPlay.displayName = 'NotificationTapAndPlay';
NotificationTapAndPlay.muiName = 'SvgIcon';
export default NotificationTapAndPlay;
|
src/svg-icons/device/battery-charging-60.js | mit-cml/iot-website-source | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let DeviceBatteryCharging60 = (props) => (
<SvgIcon {...props}>
<path fillOpacity=".3" d="M15.67 4H14V2h-4v2H8.33C7.6 4 7 4.6 7 5.33V11h3.87L13 7v4h4V5.33C17 4.6 16.4 4 15.67 4z"/><path d="M13 12.5h2L11 20v-5.5H9l1.87-3.5H7v9.67C7 21.4 7.6 22 8.33 22h7.33c.74 0 1.34-.6 1.34-1.33V11h-4v1.5z"/>
</SvgIcon>
);
DeviceBatteryCharging60 = pure(DeviceBatteryCharging60);
DeviceBatteryCharging60.displayName = 'DeviceBatteryCharging60';
DeviceBatteryCharging60.muiName = 'SvgIcon';
export default DeviceBatteryCharging60;
|
storybook/stories/area-chart/standard.js | JesperLekland/react-native-svg-charts | import React from 'react'
import { AreaChart, Grid } from 'react-native-svg-charts'
import * as shape from 'd3-shape'
class AreaChartExample extends React.PureComponent {
render() {
const data = [50, 10, 40, 95, -4, -24, 85, 91, 35, 53, -53, 24, 50, -20, -80]
return (
<AreaChart
style={{ height: 200 }}
data={data}
contentInset={{ top: 30, bottom: 30 }}
curve={shape.curveNatural}
svg={{ fill: 'rgba(134, 65, 244, 0.8)' }}
>
<Grid />
</AreaChart>
)
}
}
export default AreaChartExample
|
src/components/Weui/mediabox/mediabox_info.js | ynu/res-track-wxe | /**
* Created by n7best
*/
import React from 'react';
import classNames from 'classnames';
import MediaBoxInfoMeta from './mediabox_info_meta';
export default class MediaBoxInfo extends React.Component {
static propTypes = {
data: React.PropTypes.array,
};
static defaultProps = {
data: [],
};
renderData(metas) {
return metas.map((meta,i) => {
return <MediaBoxInfoMeta key={i} extra={meta.extra}>{meta.label}</MediaBoxInfoMeta>;
});
}
render() {
const {children, data, className, ...others} = this.props;
const cls = classNames({
weui_media_info: true
}, className);
return (
<ul className={cls} {...others}>
{data.length > 0 ? this.renderData(data) : children}
</ul>
);
}
}; |
lib/ui/components/Settings/ExportSection.js | 500tech/bdsm | import React from 'react';
import BlueButton from 'ui/components/common/BlueButton';
import SegmentedSelect from 'ui/components/common/SegmentedSelect';
import API from 'api';
import SettingsState from 'ui/states/SettingsState';
import { copyToClipboard, downloadFile } from 'ui/utils/export';
import {
SettingsSectionContainer,
SettingsSectionTitle,
SettingsInputFocusStyle,
SettingsInputStyle,
SettingsBlock,
} from 'ui/components/Settings/styled';
import InputControl from 'ui/components/common/InputControl';
class ExportSection extends React.Component {
downloadAsFile = () => {
downloadFile(SettingsState.exportFilename, API.export(SettingsState.prettifyExport));
};
copy = () => {
copyToClipboard(API.export(SettingsState.prettifyExport));
};
render() {
return (
<SettingsSectionContainer>
<SettingsSectionTitle>Export</SettingsSectionTitle>
<SettingsBlock>
Format and file name
<SegmentedSelect values={['JSON', 'Postman', 'Swagger']}
disabledValues={['Postman', 'Swagger']}
selectedValue={ 'JSON' }/>
</SettingsBlock>
<SettingsBlock>
<InputControl
type="text"
focusStyle={ SettingsInputFocusStyle }
style={ SettingsInputStyle }
value={ SettingsState.exportFilename }
onChange={ (event) => SettingsState.set('exportFilename', event.target.value) }
onFocus={ (event) => event.target.setSelectionRange(0, event.target.value.length - 5) }/>
<label htmlFor="prettify">
<InputControl id="prettify"
type="checkbox"
checked={ SettingsState.prettifyExport }
onChange={ (event) => SettingsState.set('prettifyExport', event.target.checked) }/>
Prettify
</label>
</SettingsBlock>
<SettingsBlock>
<BlueButton onClick={ this.downloadAsFile }>Download as file</BlueButton>
<BlueButton onClick={ this.copy }>Copy to clipboard</BlueButton>
</SettingsBlock>
<SettingsBlock>
To export a particular mock or a group as JSON, right click on it and select "Export"
</SettingsBlock>
</SettingsSectionContainer>
);
}
}
export default ExportSection;
|
frontend/src/components/icons/Collection.js | webrecorder/webrecorder | import React from 'react';
function Collection() {
return (
<svg width="13px" height="11px" viewBox="0 0 13 11" version="1.1" xmlns="http://www.w3.org/2000/svg">
<g stroke="none" strokeWidth="1" fill="none" fillRule="evenodd">
<g id="03-Nav-Rollover-States" transform="translate(-6.000000, -101.000000)" fill="#AEAEAE">
<g id="Group-12" transform="translate(0.000000, 100.000000)">
<g id="Group-11" transform="translate(6.000000, 1.000000)">
<path d="M2.78571761,9.07142746 C2.78571761,8.30245333 2.16183293,7.67856866 1.3928588,7.67856866 C0.623884672,7.67856866 0,8.30245333 0,9.07142746 C0,9.8404016 0.623884672,10.4642863 1.3928588,10.4642863 C2.16183293,10.4642863 2.78571761,9.8404016 2.78571761,9.07142746 Z M2.78571761,5.35713732 C2.78571761,4.58816319 2.16183293,3.96427852 1.3928588,3.96427852 C0.623884672,3.96427852 0,4.58816319 0,5.35713732 C0,6.12611145 0.623884672,6.74999613 1.3928588,6.74999613 C2.16183293,6.74999613 2.78571761,6.12611145 2.78571761,5.35713732 Z M13.0000155,8.37499806 C13.0000155,8.25167202 12.8911984,8.14285493 12.7678724,8.14285493 L3.94643328,8.14285493 C3.82310724,8.14285493 3.71429014,8.25167202 3.71429014,8.37499806 L3.71429014,9.76785687 C3.71429014,9.89118291 3.82310724,10 3.94643328,10 L12.7678724,10 C12.8911984,10 13.0000155,9.89118291 13.0000155,9.76785687 L13.0000155,8.37499806 Z M2.78571761,1.64284718 C2.78571761,0.873873049 2.16183293,0.249988377 1.3928588,0.249988377 C0.623884672,0.249988377 0,0.873873049 0,1.64284718 C0,2.41182131 0.623884672,3.03570598 1.3928588,3.03570598 C2.16183293,3.03570598 2.78571761,2.41182131 2.78571761,1.64284718 Z M13.0000155,4.66070792 C13.0000155,4.53738188 12.8911984,4.42856479 12.7678724,4.42856479 L3.94643328,4.42856479 C3.82310724,4.42856479 3.71429014,4.53738188 3.71429014,4.66070792 L3.71429014,6.05356672 C3.71429014,6.17689276 3.82310724,6.28570986 3.94643328,6.28570986 L12.7678724,6.28570986 C12.8911984,6.28570986 13.0000155,6.17689276 13.0000155,6.05356672 L13.0000155,4.66070792 Z M13.0000155,0.946417779 C13.0000155,0.823091739 12.8911984,0.714274645 12.7678724,0.714274645 L3.94643328,0.714274645 C3.82310724,0.714274645 3.71429014,0.823091739 3.71429014,0.946417779 L3.71429014,2.33927658 C3.71429014,2.46260262 3.82310724,2.57141972 3.94643328,2.57141972 L12.7678724,2.57141972 C12.8911984,2.57141972 13.0000155,2.46260262 13.0000155,2.33927658 L13.0000155,0.946417779 Z" id="Collection_bookmarks_ico" />
</g>
</g>
</g>
</g>
</svg>
);
}
export default Collection;
|
app/screens/thread/thread.android.js | mattermost/mattermost-mobile | // Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
import React from 'react';
import {Animated, View} from 'react-native';
import KeyboardLayout from '@components/layout/keyboard_layout';
import Loading from '@components/loading';
import PostDraft from '@components/post_draft';
import PostList from '@components/post_list';
import SafeAreaView from '@components/safe_area_view';
import StatusBar from '@components/status_bar';
import {THREAD_POST_TEXTBOX_CURSOR_CHANGE, THREAD_POST_TEXTBOX_VALUE_CHANGE} from '@constants/post_draft';
import {THREAD} from '@constants/screen';
import {changeOpacity, makeStyleSheetFromTheme} from '@utils/theme';
import ThreadBase from './thread_base';
export default class ThreadAndroid extends ThreadBase {
render() {
const {
channelId,
myMember,
postIds,
rootId,
channelIsArchived,
collapsedThreadsEnabled,
theme,
} = this.props;
let content;
if (this.hasRootPost()) {
content = (
<>
<Animated.View
testID='thread.screen'
style={{flex: 1, paddingBottom: this.bottomPadding}}
>
<PostList
testID='thread.post_list'
renderFooter={this.renderFooter()}
indicateNewMessages={collapsedThreadsEnabled}
postIds={postIds}
currentUserId={myMember && myMember.user_id}
lastViewedAt={this.state.lastViewedAt}
location={THREAD}
rootId={rootId}
/>
</Animated.View>
<PostDraft
testID='thread.post_draft'
ref={this.postDraft}
channelId={channelId}
channelIsArchived={channelIsArchived}
cursorPositionEvent={THREAD_POST_TEXTBOX_CURSOR_CHANGE}
rootId={rootId}
screenId={this.props.componentId}
registerTypingAnimation={this.registerTypingAnimation}
valueEvent={THREAD_POST_TEXTBOX_VALUE_CHANGE}
/>
</>
);
} else {
content = (
<Loading color={theme.centerChannelColor}/>
);
}
const style = getStyleSheet(theme);
return (
<SafeAreaView>
<StatusBar/>
<KeyboardLayout>
<View style={style.separator}/>
{content}
</KeyboardLayout>
</SafeAreaView>
);
}
}
const getStyleSheet = makeStyleSheetFromTheme((theme) => ({
separator: {
backgroundColor: changeOpacity(theme.centerChannelColor, 0.2),
height: 1,
},
}));
|
src/modules/RenderHtmlLayout.js | janoist1/universal-react-redux-starter-kit | import React from 'react'
import server from 'react-dom/server'
/**
* Render the HTML layout
*
* @param head
* @param body & scripts
* @param resolverPayload
* @returns {string}
*/
export function renderHtmlLayout(head, body, resolverPayload = {}) {
return '<!DOCTYPE html>' + (0, server.renderToStaticMarkup)(React.createElement(
'html',
head.htmlAttributes.toComponent(),
React.createElement(
'head',
null,
head.title.toComponent(),
head.meta.toComponent(),
head.base.toComponent(),
head.link.toComponent(),
head.script.toComponent(),
head.style.toComponent(),
React.createElement(
'script',
{
dangerouslySetInnerHTML: {__html: `__REACT_RESOLVER_PAYLOAD__=${JSON.stringify(resolverPayload)}`}
}
)
),
React.createElement(
'body',
null,
body
)
));
}
|
public/js/lib/jquery/jquery-1.10.2.min.js | LabLayers/quills | /*! jQuery v1.10.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
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*/
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|
frontend/tests/components/profile/moderation/nav.js | 1905410/Misago | import assert from 'assert';
import React from 'react'; // jshint ignore:line
import Nav from 'misago/components/profile/moderation/nav'; // jshint ignore:line
import * as testUtils from 'misago/utils/test-utils';
let profileMock = null;
describe("User Profile Moderation Menu", function() {
beforeEach(function() {
profileMock = {
acl: {
can_moderate_avatar: false,
can_rename: false,
can_delete: false
}
};
});
afterEach(function() {
testUtils.unmountComponents();
});
it("renders", function() {
/* jshint ignore:start */
testUtils.render(<Nav profile={profileMock} />);
/* jshint ignore:end */
let element = $('#test-mount .dropdown-menu');
assert.ok(element.length, "component renders");
assert.ok(!element.find('.btn-link').length,
"no moderation buttons are defautly displayed");
});
it("renders avatar moderation button", function() {
/* jshint ignore:start */
profileMock.acl.can_moderate_avatar = true;
testUtils.render(<Nav profile={profileMock} />);
/* jshint ignore:end */
let element = $('#test-mount .dropdown-menu');
assert.ok(element.length, "component renders");
assert.equal(element.find('.btn-link').length, 1,
"moderation button is displayed");
assert.equal(element.find('.btn-link .material-icon').text(), 'portrait',
"avatar moderation button has valid icon");
assert.ok(element.find('.btn-link').text().indexOf("Avatar controls") > 0,
"avatar moderation button has valid label");
});
it("renders username moderation button", function() {
/* jshint ignore:start */
profileMock.acl.can_rename = true;
testUtils.render(<Nav profile={profileMock} />);
/* jshint ignore:end */
let element = $('#test-mount .dropdown-menu');
assert.ok(element.length, "component renders");
assert.equal(element.find('.btn-link').length, 1,
"moderation button is displayed");
assert.equal(element.find('.btn-link .material-icon').text(), 'credit_card',
"username moderation button has valid icon");
assert.ok(element.find('.btn-link').text().indexOf("Change username") > 0,
"username moderation button has valid label");
});
it("renders delete button", function() {
/* jshint ignore:start */
profileMock.acl.can_delete = true;
testUtils.render(<Nav profile={profileMock} />);
/* jshint ignore:end */
let element = $('#test-mount .dropdown-menu');
assert.ok(element.length, "component renders");
assert.equal(element.find('.btn-link').length, 1,
"moderation button is displayed");
assert.equal(element.find('.btn-link .material-icon').text(), 'clear',
"delete user button has valid icon");
assert.ok(element.find('.btn-link').text().indexOf("Delete account") > 0,
"delete user button has valid label");
});
it("renders menu toggle", function(done) { // jshint ignore:line
/* jshint ignore:start */
let toggleNav = function() {
assert.ok(true, "callback was called!");
done();
}
testUtils.render(<Nav profile={profileMock} toggleNav={toggleNav} />);
/* jshint ignore:end */
let element = $('#test-mount .dropdown-menu');
assert.ok(element.length, "component renders");
testUtils.simulateClick('.btn-default');
});
}); |
ajax/libs/parse/2.3.0/parse.js | joeyparrish/cdnjs | /**
* Parse JavaScript SDK v2.3.0
*
* The source tree of this library can be found at
* https://github.com/ParsePlatform/Parse-SDK-JS
*/
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Parse = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.track = track;
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Parse.Analytics provides an interface to Parse's logging and analytics
* backend.
*
* @class Parse.Analytics
* @static
* @hideconstructor
*/
/**
* Tracks the occurrence of a custom event with additional dimensions.
* Parse will store a data point at the time of invocation with the given
* event name.
*
* Dimensions will allow segmentation of the occurrences of this custom
* event. Keys and values should be {@code String}s, and will throw
* otherwise.
*
* To track a user signup along with additional metadata, consider the
* following:
* <pre>
* var dimensions = {
* gender: 'm',
* source: 'web',
* dayType: 'weekend'
* };
* Parse.Analytics.track('signup', dimensions);
* </pre>
*
* There is a default limit of 8 dimensions per event tracked.
*
* @method track
* @name Parse.Analytics.track
* @param {String} name The name of the custom event to report to Parse as
* having happened.
* @param {Object} dimensions The dictionary of information by which to
* segment this event.
* @return {Promise} A promise that is resolved when the round-trip
* to the server completes.
*/
function track(name
/*: string*/
, dimensions
/*: { [key: string]: string }*/
)
/*: Promise*/
{
name = name || '';
name = name.replace(/^\s*/, '');
name = name.replace(/\s*$/, '');
if (name.length === 0) {
throw new TypeError('A name for the custom event must be provided');
}
for (var _key in dimensions) {
if (typeof _key !== 'string' || typeof dimensions[_key] !== 'string') {
throw new TypeError('track() dimensions expects keys and values of type "string".');
}
}
return _CoreManager.default.getAnalyticsController().track(name, dimensions);
}
var DefaultController = {
track: function (name, dimensions) {
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('POST', 'events/' + name, {
dimensions: dimensions
});
}
};
_CoreManager.default.setAnalyticsController(DefaultController);
},{"./CoreManager":4,"@babel/runtime/helpers/interopRequireDefault":61}],2:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _ParseUser = _interopRequireDefault(_dereq_("./ParseUser"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow-weak
*/
var uuidv4 = _dereq_('uuid/v4');
var registered = false;
/**
* Provides utility functions for working with Anonymously logged-in users. <br />
* Anonymous users have some unique characteristics:
* <ul>
* <li>Anonymous users don't need a user name or password.</li>
* <ul>
* <li>Once logged out, an anonymous user cannot be recovered.</li>
* </ul>
* <li>signUp converts an anonymous user to a standard user with the given username and password.</li>
* <ul>
* <li>Data associated with the anonymous user is retained.</li>
* </ul>
* <li>logIn switches users without converting the anonymous user.</li>
* <ul>
* <li>Data associated with the anonymous user will be lost.</li>
* </ul>
* <li>Service logIn (e.g. Facebook, Twitter) will attempt to convert
* the anonymous user into a standard user by linking it to the service.</li>
* <ul>
* <li>If a user already exists that is linked to the service, it will instead switch to the existing user.</li>
* </ul>
* <li>Service linking (e.g. Facebook, Twitter) will convert the anonymous user
* into a standard user by linking it to the service.</li>
* </ul>
* @class Parse.AnonymousUtils
* @static
*/
var AnonymousUtils = {
/**
* Gets whether the user has their account linked to anonymous user.
*
* @method isLinked
* @name Parse.AnonymousUtils.isLinked
* @param {Parse.User} user User to check for.
* The user must be logged in on this device.
* @return {Boolean} <code>true</code> if the user has their account
* linked to an anonymous user.
* @static
*/
isLinked: function (user
/*: ParseUser*/
) {
var provider = this._getAuthProvider();
return user._isLinked(provider.getAuthType());
},
/**
* Logs in a user Anonymously.
*
* @method logIn
* @name Parse.AnonymousUtils.logIn
* @returns {Promise}
* @static
*/
logIn: function () {
var provider = this._getAuthProvider();
return _ParseUser.default._logInWith(provider.getAuthType(), provider.getAuthData());
},
/**
* Links Anonymous User to an existing PFUser.
*
* @method link
* @name Parse.AnonymousUtils.link
* @param {Parse.User} user User to link. This must be the current user.
* @returns {Promise}
* @static
*/
link: function (user
/*: ParseUser*/
) {
var provider = this._getAuthProvider();
return user._linkWith(provider.getAuthType(), provider.getAuthData());
},
_getAuthProvider: function () {
var provider = {
restoreAuthentication: function () {
return true;
},
getAuthType: function () {
return 'anonymous';
},
getAuthData: function () {
return {
authData: {
id: uuidv4()
}
};
}
};
if (!registered) {
_ParseUser.default._registerAuthenticationProvider(provider);
registered = true;
}
return provider;
}
};
var _default = AnonymousUtils;
exports.default = _default;
},{"./ParseUser":31,"@babel/runtime/helpers/interopRequireDefault":61,"uuid/v4":82}],3:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.run = run;
exports.getJobsData = getJobsData;
exports.startJob = startJob;
exports.getJobStatus = getJobStatus;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _decode = _interopRequireDefault(_dereq_("./decode"));
var _encode = _interopRequireDefault(_dereq_("./encode"));
var _ParseError = _interopRequireDefault(_dereq_("./ParseError"));
var _ParseQuery = _interopRequireDefault(_dereq_("./ParseQuery"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Contains functions for calling and declaring
* <a href="/docs/cloud_code_guide#functions">cloud functions</a>.
* <p><strong><em>
* Some functions are only available from Cloud Code.
* </em></strong></p>
*
* @class Parse.Cloud
* @static
* @hideconstructor
*/
/**
* Makes a call to a cloud function.
* @method run
* @name Parse.Cloud.run
* @param {String} name The function name.
* @param {Object} data The parameters to send to the cloud function.
* @param {Object} options
* @return {Promise} A promise that will be resolved with the result
* of the function.
*/
function run(name
/*: string*/
, data
/*: mixed*/
, options
/*: { [key: string]: mixed }*/
)
/*: Promise*/
{
options = options || {};
if (typeof name !== 'string' || name.length === 0) {
throw new TypeError('Cloud function name must be a string.');
}
var requestOptions = {};
if (options.useMasterKey) {
requestOptions.useMasterKey = options.useMasterKey;
}
if (options.sessionToken) {
requestOptions.sessionToken = options.sessionToken;
}
return _CoreManager.default.getCloudController().run(name, data, requestOptions);
}
/**
* Gets data for the current set of cloud jobs.
* @method getJobsData
* @name Parse.Cloud.getJobsData
* @return {Promise} A promise that will be resolved with the result
* of the function.
*/
function getJobsData()
/*: Promise*/
{
return _CoreManager.default.getCloudController().getJobsData({
useMasterKey: true
});
}
/**
* Starts a given cloud job, which will process asynchronously.
* @method startJob
* @name Parse.Cloud.startJob
* @param {String} name The function name.
* @param {Object} data The parameters to send to the cloud function.
* @return {Promise} A promise that will be resolved with the result
* of the function.
*/
function startJob(name
/*: string*/
, data
/*: mixed*/
)
/*: Promise*/
{
if (typeof name !== 'string' || name.length === 0) {
throw new TypeError('Cloud job name must be a string.');
}
return _CoreManager.default.getCloudController().startJob(name, data, {
useMasterKey: true
});
}
/**
* Gets job status by Id
* @method getJobStatus
* @name Parse.Cloud.getJobStatus
* @param {String} jobStatusId The Id of Job Status.
* @return {Parse.Object} Status of Job.
*/
function getJobStatus(jobStatusId
/*: string*/
)
/*: Promise*/
{
var query = new _ParseQuery.default('_JobStatus');
return query.get(jobStatusId, {
useMasterKey: true
});
}
var DefaultController = {
run: function (name, data, options) {
var RESTController = _CoreManager.default.getRESTController();
var payload = (0, _encode.default)(data, true);
var request = RESTController.request('POST', 'functions/' + name, payload, options);
return request.then(function (res) {
if ((0, _typeof2.default)(res) === 'object' && Object.keys(res).length > 0 && !res.hasOwnProperty('result')) {
throw new _ParseError.default(_ParseError.default.INVALID_JSON, 'The server returned an invalid response.');
}
var decoded = (0, _decode.default)(res);
if (decoded && decoded.hasOwnProperty('result')) {
return Promise.resolve(decoded.result);
}
return Promise.resolve(undefined);
});
},
getJobsData: function (options) {
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('GET', 'cloud_code/jobs/data', null, options);
},
startJob: function (name, data, options) {
var RESTController = _CoreManager.default.getRESTController();
var payload = (0, _encode.default)(data, true);
return RESTController.request('POST', 'jobs/' + name, payload, options);
}
};
_CoreManager.default.setCloudController(DefaultController);
},{"./CoreManager":4,"./ParseError":18,"./ParseQuery":26,"./decode":41,"./encode":42,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],4:[function(_dereq_,module,exports){
(function (process){
/*:: import type { AttributeMap, ObjectCache, OpsMap, State } from './ObjectStateMutations';*/
/*:: import type ParseFile from './ParseFile';*/
/*:: import type { FileSource } from './ParseFile';*/
/*:: import type { Op } from './ParseOp';*/
/*:: import type ParseObject from './ParseObject';*/
/*:: import type { QueryJSON } from './ParseQuery';*/
/*:: import type ParseUser from './ParseUser';*/
/*:: import type { AuthData } from './ParseUser';*/
/*:: import type { PushData } from './Push';*/
/*:: type RequestOptions = {
useMasterKey?: boolean;
sessionToken?: string;
installationId?: string;
};*/
/*:: type AnalyticsController = {
track: (name: string, dimensions: { [key: string]: string }) => Promise;
};*/
/*:: type CloudController = {
run: (name: string, data: mixed, options: { [key: string]: mixed }) => Promise;
getJobsData: (options: { [key: string]: mixed }) => Promise;
startJob: (name: string, data: mixed, options: { [key: string]: mixed }) => Promise;
};*/
/*:: type ConfigController = {
current: () => Promise;
get: () => Promise;
};*/
/*:: type FileController = {
saveFile: (name: string, source: FileSource) => Promise;
saveBase64: (name: string, source: FileSource) => Promise;
};*/
/*:: type InstallationController = {
currentInstallationId: () => Promise;
};*/
/*:: type ObjectController = {
fetch: (object: ParseObject | Array<ParseObject>, forceFetch: boolean, options: RequestOptions) => Promise;
save: (object: ParseObject | Array<ParseObject | ParseFile>, options: RequestOptions) => Promise;
destroy: (object: ParseObject | Array<ParseObject>, options: RequestOptions) => Promise;
};*/
/*:: type ObjectStateController = {
getState: (obj: any) => ?State;
initializeState: (obj: any, initial?: State) => State;
removeState: (obj: any) => ?State;
getServerData: (obj: any) => AttributeMap;
setServerData: (obj: any, attributes: AttributeMap) => void;
getPendingOps: (obj: any) => Array<OpsMap>;
setPendingOp: (obj: any, attr: string, op: ?Op) => void;
pushPendingState: (obj: any) => void;
popPendingState: (obj: any) => OpsMap;
mergeFirstPendingState: (obj: any) => void;
getObjectCache: (obj: any) => ObjectCache;
estimateAttribute: (obj: any, attr: string) => mixed;
estimateAttributes: (obj: any) => AttributeMap;
commitServerChanges: (obj: any, changes: AttributeMap) => void;
enqueueTask: (obj: any, task: () => Promise) => Promise;
clearAllState: () => void;
duplicateState: (source: any, dest: any) => void;
};*/
/*:: type PushController = {
send: (data: PushData, options: RequestOptions) => Promise;
};*/
/*:: type QueryController = {
find: (className: string, params: QueryJSON, options: RequestOptions) => Promise;
aggregate: (className: string, params: any, options: RequestOptions) => Promise;
};*/
/*:: type RESTController = {
request: (method: string, path: string, data: mixed) => Promise;
ajax: (method: string, url: string, data: any, headers?: any) => Promise;
};*/
/*:: type SchemaController = {
purge: (className: string) => Promise;
get: (className: string, options: RequestOptions) => Promise;
delete: (className: string, options: RequestOptions) => Promise;
create: (className: string, params: any, options: RequestOptions) => Promise;
update: (className: string, params: any, options: RequestOptions) => Promise;
send(className: string, method: string, params: any, options: RequestOptions): Promise;
};*/
/*:: type SessionController = {
getSession: (token: RequestOptions) => Promise;
};*/
/*:: type StorageController = {
async: 0;
getItem: (path: string) => ?string;
setItem: (path: string, value: string) => void;
removeItem: (path: string) => void;
getItemAsync?: (path: string) => Promise;
setItemAsync?: (path: string, value: string) => Promise;
removeItemAsync?: (path: string) => Promise;
clear: () => void;
} | {
async: 1;
getItem?: (path: string) => ?string;
setItem?: (path: string, value: string) => void;
removeItem?: (path: string) => void;
getItemAsync: (path: string) => Promise;
setItemAsync: (path: string, value: string) => Promise;
removeItemAsync: (path: string) => Promise;
clear: () => void;
};*/
/*:: type LocalDatastoreController = {
fromPinWithName: (name: string) => ?any;
pinWithName: (name: string, objects: any) => void;
unPinWithName: (name: string) => void;
getAllContents: () => ?any;
clear: () => void;
};*/
/*:: type UserController = {
setCurrentUser: (user: ParseUser) => Promise;
currentUser: () => ?ParseUser;
currentUserAsync: () => Promise;
signUp: (user: ParseUser, attrs: AttributeMap, options: RequestOptions) => Promise;
logIn: (user: ParseUser, options: RequestOptions) => Promise;
become: (options: RequestOptions) => Promise;
hydrate: (userJSON: AttributeMap) => Promise;
logOut: () => Promise;
requestPasswordReset: (email: string, options: RequestOptions) => Promise;
updateUserOnDisk: (user: ParseUser) => Promise;
upgradeToRevocableSession: (user: ParseUser, options: RequestOptions) => Promise;
linkWith: (user: ParseUser, authData: AuthData) => Promise;
removeUserFromDisk: () => Promise;
};*/
/*:: type HooksController = {
get: (type: string, functionName?: string, triggerName?: string) => Promise;
create: (hook: mixed) => Promise;
delete: (hook: mixed) => Promise;
update: (hook: mixed) => Promise;
send: (method: string, path: string, body?: mixed) => Promise;
};*/
/*:: type Config = {
AnalyticsController?: AnalyticsController,
CloudController?: CloudController,
ConfigController?: ConfigController,
FileController?: FileController,
InstallationController?: InstallationController,
ObjectController?: ObjectController,
ObjectStateController?: ObjectStateController,
PushController?: PushController,
QueryController?: QueryController,
RESTController?: RESTController,
SchemaController?: SchemaController,
SessionController?: SessionController,
StorageController?: StorageController,
LocalDatastoreController?: LocalDatastoreController,
UserController?: UserController,
HooksController?: HooksController,
};*/
"use strict";
/*
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var config
/*: Config & { [key: string]: mixed }*/
= {
// Defaults
IS_NODE: typeof process !== 'undefined' && !!process.versions && !!process.versions.node && !process.versions.electron,
REQUEST_ATTEMPT_LIMIT: 5,
SERVER_URL: 'https://api.parse.com/1',
SERVER_AUTH_TYPE: null,
SERVER_AUTH_TOKEN: null,
LIVEQUERY_SERVER_URL: null,
VERSION: 'js' + "2.3.0",
APPLICATION_ID: null,
JAVASCRIPT_KEY: null,
MASTER_KEY: null,
USE_MASTER_KEY: false,
PERFORM_USER_REWRITE: true,
FORCE_REVOCABLE_SESSION: false
};
function requireMethods(name
/*: string*/
, methods
/*: Array<string>*/
, controller
/*: any*/
) {
methods.forEach(function (func) {
if (typeof controller[func] !== 'function') {
throw new Error("".concat(name, " must implement ").concat(func, "()"));
}
});
}
module.exports = {
get: function (key
/*: string*/
)
/*: any*/
{
if (config.hasOwnProperty(key)) {
return config[key];
}
throw new Error('Configuration key not found: ' + key);
},
set: function (key
/*: string*/
, value
/*: any*/
)
/*: void*/
{
config[key] = value;
},
/* Specialized Controller Setters/Getters */
setAnalyticsController: function (controller
/*: AnalyticsController*/
) {
requireMethods('AnalyticsController', ['track'], controller);
config['AnalyticsController'] = controller;
},
getAnalyticsController: function ()
/*: AnalyticsController*/
{
return config['AnalyticsController'];
},
setCloudController: function (controller
/*: CloudController*/
) {
requireMethods('CloudController', ['run', 'getJobsData', 'startJob'], controller);
config['CloudController'] = controller;
},
getCloudController: function ()
/*: CloudController*/
{
return config['CloudController'];
},
setConfigController: function (controller
/*: ConfigController*/
) {
requireMethods('ConfigController', ['current', 'get', 'save'], controller);
config['ConfigController'] = controller;
},
getConfigController: function ()
/*: ConfigController*/
{
return config['ConfigController'];
},
setFileController: function (controller
/*: FileController*/
) {
requireMethods('FileController', ['saveFile', 'saveBase64'], controller);
config['FileController'] = controller;
},
getFileController: function ()
/*: FileController*/
{
return config['FileController'];
},
setInstallationController: function (controller
/*: InstallationController*/
) {
requireMethods('InstallationController', ['currentInstallationId'], controller);
config['InstallationController'] = controller;
},
getInstallationController: function ()
/*: InstallationController*/
{
return config['InstallationController'];
},
setObjectController: function (controller
/*: ObjectController*/
) {
requireMethods('ObjectController', ['save', 'fetch', 'destroy'], controller);
config['ObjectController'] = controller;
},
getObjectController: function ()
/*: ObjectController*/
{
return config['ObjectController'];
},
setObjectStateController: function (controller
/*: ObjectStateController*/
) {
requireMethods('ObjectStateController', ['getState', 'initializeState', 'removeState', 'getServerData', 'setServerData', 'getPendingOps', 'setPendingOp', 'pushPendingState', 'popPendingState', 'mergeFirstPendingState', 'getObjectCache', 'estimateAttribute', 'estimateAttributes', 'commitServerChanges', 'enqueueTask', 'clearAllState'], controller);
config['ObjectStateController'] = controller;
},
getObjectStateController: function ()
/*: ObjectStateController*/
{
return config['ObjectStateController'];
},
setPushController: function (controller
/*: PushController*/
) {
requireMethods('PushController', ['send'], controller);
config['PushController'] = controller;
},
getPushController: function ()
/*: PushController*/
{
return config['PushController'];
},
setQueryController: function (controller
/*: QueryController*/
) {
requireMethods('QueryController', ['find', 'aggregate'], controller);
config['QueryController'] = controller;
},
getQueryController: function ()
/*: QueryController*/
{
return config['QueryController'];
},
setRESTController: function (controller
/*: RESTController*/
) {
requireMethods('RESTController', ['request', 'ajax'], controller);
config['RESTController'] = controller;
},
getRESTController: function ()
/*: RESTController*/
{
return config['RESTController'];
},
setSchemaController: function (controller
/*: SchemaController*/
) {
requireMethods('SchemaController', ['get', 'create', 'update', 'delete', 'send', 'purge'], controller);
config['SchemaController'] = controller;
},
getSchemaController: function ()
/*: SchemaController*/
{
return config['SchemaController'];
},
setSessionController: function (controller
/*: SessionController*/
) {
requireMethods('SessionController', ['getSession'], controller);
config['SessionController'] = controller;
},
getSessionController: function ()
/*: SessionController*/
{
return config['SessionController'];
},
setStorageController: function (controller
/*: StorageController*/
) {
if (controller.async) {
requireMethods('An async StorageController', ['getItemAsync', 'setItemAsync', 'removeItemAsync'], controller);
} else {
requireMethods('A synchronous StorageController', ['getItem', 'setItem', 'removeItem'], controller);
}
config['StorageController'] = controller;
},
setLocalDatastoreController: function (controller
/*: LocalDatastoreController*/
) {
requireMethods('LocalDatastoreController', ['pinWithName', 'fromPinWithName', 'unPinWithName', 'getAllContents', 'clear'], controller);
config['LocalDatastoreController'] = controller;
},
getLocalDatastoreController: function ()
/*: LocalDatastoreController*/
{
return config['LocalDatastoreController'];
},
setLocalDatastore: function (store
/*: any*/
) {
config['LocalDatastore'] = store;
},
getLocalDatastore: function () {
return config['LocalDatastore'];
},
getStorageController: function ()
/*: StorageController*/
{
return config['StorageController'];
},
setAsyncStorage: function (storage
/*: any*/
) {
config['AsyncStorage'] = storage;
},
getAsyncStorage: function () {
return config['AsyncStorage'];
},
setUserController: function (controller
/*: UserController*/
) {
requireMethods('UserController', ['setCurrentUser', 'currentUser', 'currentUserAsync', 'signUp', 'logIn', 'become', 'logOut', 'requestPasswordReset', 'upgradeToRevocableSession', 'linkWith'], controller);
config['UserController'] = controller;
},
getUserController: function ()
/*: UserController*/
{
return config['UserController'];
},
setLiveQueryController: function (controller
/*: any*/
) {
requireMethods('LiveQueryController', ['setDefaultLiveQueryClient', 'getDefaultLiveQueryClient', '_clearCachedDefaultClient'], controller);
config['LiveQueryController'] = controller;
},
getLiveQueryController: function ()
/*: any*/
{
return config['LiveQueryController'];
},
setHooksController: function (controller
/*: HooksController*/
) {
requireMethods('HooksController', ['create', 'get', 'update', 'remove'], controller);
config['HooksController'] = controller;
},
getHooksController: function ()
/*: HooksController*/
{
return config['HooksController'];
}
};
}).call(this,_dereq_('_process'))
},{"_process":76}],5:[function(_dereq_,module,exports){
"use strict";
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* This is a simple wrapper to unify EventEmitter implementations across platforms.
*/
module.exports = _dereq_('events').EventEmitter;
var EventEmitter;
},{"events":77}],6:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _ParseUser = _interopRequireDefault(_dereq_("./ParseUser"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow-weak
*/
/* global FB */
var initialized = false;
var requestedPermissions;
var initOptions;
var provider = {
authenticate: function (options) {
var _this = this;
if (typeof FB === 'undefined') {
options.error(this, 'Facebook SDK not found.');
}
FB.login(function (response) {
if (response.authResponse) {
if (options.success) {
options.success(_this, {
id: response.authResponse.userID,
access_token: response.authResponse.accessToken,
expiration_date: new Date(response.authResponse.expiresIn * 1000 + new Date().getTime()).toJSON()
});
}
} else {
if (options.error) {
options.error(_this, response);
}
}
}, {
scope: requestedPermissions
});
},
restoreAuthentication: function (authData) {
if (authData) {
var newOptions = {};
if (initOptions) {
for (var key in initOptions) {
newOptions[key] = initOptions[key];
}
} // Suppress checks for login status from the browser.
newOptions.status = false; // If the user doesn't match the one known by the FB SDK, log out.
// Most of the time, the users will match -- it's only in cases where
// the FB SDK knows of a different user than the one being restored
// from a Parse User that logged in with username/password.
var existingResponse = FB.getAuthResponse();
if (existingResponse && existingResponse.userID !== authData.id) {
FB.logout();
}
FB.init(newOptions);
}
return true;
},
getAuthType: function () {
return 'facebook';
},
deauthenticate: function () {
this.restoreAuthentication(null);
}
};
/**
* Provides a set of utilities for using Parse with Facebook.
* @class Parse.FacebookUtils
* @static
* @hideconstructor
*/
var FacebookUtils = {
/**
* Initializes Parse Facebook integration. Call this function after you
* have loaded the Facebook Javascript SDK with the same parameters
* as you would pass to<code>
* <a href=
* "https://developers.facebook.com/docs/reference/javascript/FB.init/">
* FB.init()</a></code>. Parse.FacebookUtils will invoke FB.init() for you
* with these arguments.
*
* @method init
* @name Parse.FacebookUtils.init
* @param {Object} options Facebook options argument as described here:
* <a href=
* "https://developers.facebook.com/docs/reference/javascript/FB.init/">
* FB.init()</a>. The status flag will be coerced to 'false' because it
* interferes with Parse Facebook integration. Call FB.getLoginStatus()
* explicitly if this behavior is required by your application.
*/
init: function (options) {
if (typeof FB === 'undefined') {
throw new Error('The Facebook JavaScript SDK must be loaded before calling init.');
}
initOptions = {};
if (options) {
for (var key in options) {
initOptions[key] = options[key];
}
}
if (initOptions.status && typeof console !== 'undefined') {
var warn = console.warn || console.log || function () {}; // eslint-disable-line no-console
warn.call(console, 'The "status" flag passed into' + ' FB.init, when set to true, can interfere with Parse Facebook' + ' integration, so it has been suppressed. Please call' + ' FB.getLoginStatus() explicitly if you require this behavior.');
}
initOptions.status = false;
FB.init(initOptions);
_ParseUser.default._registerAuthenticationProvider(provider);
initialized = true;
},
/**
* Gets whether the user has their account linked to Facebook.
*
* @method isLinked
* @name Parse.FacebookUtils.isLinked
* @param {Parse.User} user User to check for a facebook link.
* The user must be logged in on this device.
* @return {Boolean} <code>true</code> if the user has their account
* linked to Facebook.
*/
isLinked: function (user) {
return user._isLinked('facebook');
},
/**
* Logs in a user using Facebook. This method delegates to the Facebook
* SDK to authenticate the user, and then automatically logs in (or
* creates, in the case where it is a new user) a Parse.User.
*
* @method logIn
* @name Parse.FacebookUtils.logIn
* @param {(String|Object)} permissions The permissions required for Facebook
* log in. This is a comma-separated string of permissions.
* Alternatively, supply a Facebook authData object as described in our
* REST API docs if you want to handle getting facebook auth tokens
* yourself.
* @param {Object} options Standard options object with success and error
* callbacks.
* @returns {Promise}
*/
logIn: function (permissions, options) {
if (!permissions || typeof permissions === 'string') {
if (!initialized) {
throw new Error('You must initialize FacebookUtils before calling logIn.');
}
requestedPermissions = permissions;
return _ParseUser.default._logInWith('facebook', options);
} else {
var newOptions = {};
if (options) {
for (var key in options) {
newOptions[key] = options[key];
}
}
newOptions.authData = permissions;
return _ParseUser.default._logInWith('facebook', newOptions);
}
},
/**
* Links Facebook to an existing PFUser. This method delegates to the
* Facebook SDK to authenticate the user, and then automatically links
* the account to the Parse.User.
*
* @method link
* @name Parse.FacebookUtils.link
* @param {Parse.User} user User to link to Facebook. This must be the
* current user.
* @param {(String|Object)} permissions The permissions required for Facebook
* log in. This is a comma-separated string of permissions.
* Alternatively, supply a Facebook authData object as described in our
* REST API docs if you want to handle getting facebook auth tokens
* yourself.
* @param {Object} options Standard options object with success and error
* callbacks.
* @returns {Promise}
*/
link: function (user, permissions, options) {
if (!permissions || typeof permissions === 'string') {
if (!initialized) {
throw new Error('You must initialize FacebookUtils before calling link.');
}
requestedPermissions = permissions;
return user._linkWith('facebook', options);
} else {
var newOptions = {};
if (options) {
for (var key in options) {
newOptions[key] = options[key];
}
}
newOptions.authData = permissions;
return user._linkWith('facebook', newOptions);
}
},
/**
* Unlinks the Parse.User from a Facebook account.
*
* @method unlink
* @name Parse.FacebookUtils.unlink
* @param {Parse.User} user User to unlink from Facebook. This must be the
* current user.
* @param {Object} options Standard options object with success and error
* callbacks.
* @returns {Promise}
*/
unlink: function (user, options) {
if (!initialized) {
throw new Error('You must initialize FacebookUtils before calling unlink.');
}
return user._unlinkFrom('facebook', options);
}
};
var _default = FacebookUtils;
exports.default = _default;
},{"./ParseUser":31,"@babel/runtime/helpers/interopRequireDefault":61}],7:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
var _Storage = _interopRequireDefault(_dereq_("./Storage"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var iidCache = null;
function hexOctet() {
return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
}
function generateId() {
return hexOctet() + hexOctet() + '-' + hexOctet() + '-' + hexOctet() + '-' + hexOctet() + '-' + hexOctet() + hexOctet() + hexOctet();
}
var InstallationController = {
currentInstallationId: function ()
/*: Promise*/
{
if (typeof iidCache === 'string') {
return Promise.resolve(iidCache);
}
var path = _Storage.default.generatePath('installationId');
return _Storage.default.getItemAsync(path).then(function (iid) {
if (!iid) {
iid = generateId();
return _Storage.default.setItemAsync(path, iid).then(function () {
iidCache = iid;
return iid;
});
}
iidCache = iid;
return iid;
});
},
_clearCache: function () {
iidCache = null;
},
_setInstallationIdCache: function (iid
/*: string*/
) {
iidCache = iid;
}
};
module.exports = InstallationController;
},{"./Storage":35,"@babel/runtime/helpers/interopRequireDefault":61}],8:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/inherits"));
var _assertThisInitialized2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/assertThisInitialized"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _EventEmitter2 = _interopRequireDefault(_dereq_("./EventEmitter"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _LiveQuerySubscription = _interopRequireDefault(_dereq_("./LiveQuerySubscription"));
var _promiseUtils = _dereq_("./promiseUtils");
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
/* global WebSocket */
// The LiveQuery client inner state
var CLIENT_STATE = {
INITIALIZED: 'initialized',
CONNECTING: 'connecting',
CONNECTED: 'connected',
CLOSED: 'closed',
RECONNECTING: 'reconnecting',
DISCONNECTED: 'disconnected'
}; // The event type the LiveQuery client should sent to server
var OP_TYPES = {
CONNECT: 'connect',
SUBSCRIBE: 'subscribe',
UNSUBSCRIBE: 'unsubscribe',
ERROR: 'error'
}; // The event we get back from LiveQuery server
var OP_EVENTS = {
CONNECTED: 'connected',
SUBSCRIBED: 'subscribed',
UNSUBSCRIBED: 'unsubscribed',
ERROR: 'error',
CREATE: 'create',
UPDATE: 'update',
ENTER: 'enter',
LEAVE: 'leave',
DELETE: 'delete'
}; // The event the LiveQuery client should emit
var CLIENT_EMMITER_TYPES = {
CLOSE: 'close',
ERROR: 'error',
OPEN: 'open'
}; // The event the LiveQuery subscription should emit
var SUBSCRIPTION_EMMITER_TYPES = {
OPEN: 'open',
CLOSE: 'close',
ERROR: 'error',
CREATE: 'create',
UPDATE: 'update',
ENTER: 'enter',
LEAVE: 'leave',
DELETE: 'delete'
};
var generateInterval = function (k) {
return Math.random() * Math.min(30, Math.pow(2, k) - 1) * 1000;
};
/**
* Creates a new LiveQueryClient.
* Extends events.EventEmitter
* <a href="https://nodejs.org/api/events.html#events_class_eventemitter">cloud functions</a>.
*
* A wrapper of a standard WebSocket client. We add several useful methods to
* help you connect/disconnect to LiveQueryServer, subscribe/unsubscribe a ParseQuery easily.
*
* javascriptKey and masterKey are used for verifying the LiveQueryClient when it tries
* to connect to the LiveQuery server
*
* We expose three events to help you monitor the status of the LiveQueryClient.
*
* <pre>
* let Parse = require('parse/node');
* let LiveQueryClient = Parse.LiveQueryClient;
* let client = new LiveQueryClient({
* applicationId: '',
* serverURL: '',
* javascriptKey: '',
* masterKey: ''
* });
* </pre>
*
* Open - When we establish the WebSocket connection to the LiveQuery server, you'll get this event.
* <pre>
* client.on('open', () => {
*
* });</pre>
*
* Close - When we lose the WebSocket connection to the LiveQuery server, you'll get this event.
* <pre>
* client.on('close', () => {
*
* });</pre>
*
* Error - When some network error or LiveQuery server error happens, you'll get this event.
* <pre>
* client.on('error', (error) => {
*
* });</pre>
* @alias Parse.LiveQueryClient
*/
var LiveQueryClient =
/*#__PURE__*/
function (_EventEmitter) {
(0, _inherits2.default)(LiveQueryClient, _EventEmitter);
/**
* @param {Object} options
* @param {string} options.applicationId - applicationId of your Parse app
* @param {string} options.serverURL - <b>the URL of your LiveQuery server</b>
* @param {string} options.javascriptKey (optional)
* @param {string} options.masterKey (optional) Your Parse Master Key. (Node.js only!)
* @param {string} options.sessionToken (optional)
*/
function LiveQueryClient(_ref) {
var _this;
var applicationId = _ref.applicationId,
serverURL = _ref.serverURL,
javascriptKey = _ref.javascriptKey,
masterKey = _ref.masterKey,
sessionToken = _ref.sessionToken;
(0, _classCallCheck2.default)(this, LiveQueryClient);
_this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(LiveQueryClient).call(this));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "attempts", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "id", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "requestId", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "applicationId", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "serverURL", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "javascriptKey", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "masterKey", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "sessionToken", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "connectPromise", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "subscriptions", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "socket", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "state", void 0);
if (!serverURL || serverURL.indexOf('ws') !== 0) {
throw new Error('You need to set a proper Parse LiveQuery server url before using LiveQueryClient');
}
_this.reconnectHandle = null;
_this.attempts = 1;
_this.id = 0;
_this.requestId = 1;
_this.serverURL = serverURL;
_this.applicationId = applicationId;
_this.javascriptKey = javascriptKey;
_this.masterKey = masterKey;
_this.sessionToken = sessionToken;
_this.connectPromise = (0, _promiseUtils.resolvingPromise)();
_this.subscriptions = new Map();
_this.state = CLIENT_STATE.INITIALIZED;
return _this;
}
(0, _createClass2.default)(LiveQueryClient, [{
key: "shouldOpen",
value: function ()
/*: any*/
{
return this.state === CLIENT_STATE.INITIALIZED || this.state === CLIENT_STATE.DISCONNECTED;
}
/**
* Subscribes to a ParseQuery
*
* If you provide the sessionToken, when the LiveQuery server gets ParseObject's
* updates from parse server, it'll try to check whether the sessionToken fulfills
* the ParseObject's ACL. The LiveQuery server will only send updates to clients whose
* sessionToken is fit for the ParseObject's ACL. You can check the LiveQuery protocol
* <a href="https://github.com/parse-community/parse-server/wiki/Parse-LiveQuery-Protocol-Specification">here</a> for more details. The subscription you get is the same subscription you get
* from our Standard API.
*
* @param {Object} query - the ParseQuery you want to subscribe to
* @param {string} sessionToken (optional)
* @return {Object} subscription
*/
}, {
key: "subscribe",
value: function (query
/*: Object*/
, sessionToken
/*: ?string*/
)
/*: Object*/
{
var _this2 = this;
if (!query) {
return;
}
var className = query.className;
var queryJSON = query.toJSON();
var where = queryJSON.where;
var fields = queryJSON.keys ? queryJSON.keys.split(',') : undefined;
var subscribeRequest = {
op: OP_TYPES.SUBSCRIBE,
requestId: this.requestId,
query: {
className: className,
where: where,
fields: fields
}
};
if (sessionToken) {
subscribeRequest.sessionToken = sessionToken;
}
var subscription = new _LiveQuerySubscription.default(this.requestId, query, sessionToken);
this.subscriptions.set(this.requestId, subscription);
this.requestId += 1;
this.connectPromise.then(function () {
_this2.socket.send(JSON.stringify(subscribeRequest));
});
return subscription;
}
/**
* After calling unsubscribe you'll stop receiving events from the subscription object.
*
* @param {Object} subscription - subscription you would like to unsubscribe from.
*/
}, {
key: "unsubscribe",
value: function (subscription
/*: Object*/
) {
var _this3 = this;
if (!subscription) {
return;
}
this.subscriptions.delete(subscription.id);
var unsubscribeRequest = {
op: OP_TYPES.UNSUBSCRIBE,
requestId: subscription.id
};
this.connectPromise.then(function () {
_this3.socket.send(JSON.stringify(unsubscribeRequest));
});
}
/**
* After open is called, the LiveQueryClient will try to send a connect request
* to the LiveQuery server.
*
*/
}, {
key: "open",
value: function () {
var _this4 = this;
var WebSocketImplementation = this._getWebSocketImplementation();
if (!WebSocketImplementation) {
this.emit(CLIENT_EMMITER_TYPES.ERROR, 'Can not find WebSocket implementation');
return;
}
if (this.state !== CLIENT_STATE.RECONNECTING) {
this.state = CLIENT_STATE.CONNECTING;
} // Get WebSocket implementation
this.socket = new WebSocketImplementation(this.serverURL); // Bind WebSocket callbacks
this.socket.onopen = function () {
_this4._handleWebSocketOpen();
};
this.socket.onmessage = function (event) {
_this4._handleWebSocketMessage(event);
};
this.socket.onclose = function () {
_this4._handleWebSocketClose();
};
this.socket.onerror = function (error) {
_this4._handleWebSocketError(error);
};
}
}, {
key: "resubscribe",
value: function () {
var _this5 = this;
this.subscriptions.forEach(function (subscription, requestId) {
var query = subscription.query;
var queryJSON = query.toJSON();
var where = queryJSON.where;
var fields = queryJSON.keys ? queryJSON.keys.split(',') : undefined;
var className = query.className;
var sessionToken = subscription.sessionToken;
var subscribeRequest = {
op: OP_TYPES.SUBSCRIBE,
requestId: requestId,
query: {
className: className,
where: where,
fields: fields
}
};
if (sessionToken) {
subscribeRequest.sessionToken = sessionToken;
}
_this5.connectPromise.then(function () {
_this5.socket.send(JSON.stringify(subscribeRequest));
});
});
}
/**
* This method will close the WebSocket connection to this LiveQueryClient,
* cancel the auto reconnect and unsubscribe all subscriptions based on it.
*
*/
}, {
key: "close",
value: function () {
if (this.state === CLIENT_STATE.INITIALIZED || this.state === CLIENT_STATE.DISCONNECTED) {
return;
}
this.state = CLIENT_STATE.DISCONNECTED;
this.socket.close(); // Notify each subscription about the close
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = this.subscriptions.values()[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var subscription = _step.value;
subscription.emit(SUBSCRIPTION_EMMITER_TYPES.CLOSE);
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
this._handleReset();
this.emit(CLIENT_EMMITER_TYPES.CLOSE);
}
}, {
key: "_getWebSocketImplementation",
value: function ()
/*: any*/
{
return typeof WebSocket === 'function' || (typeof WebSocket === "undefined" ? "undefined" : (0, _typeof2.default)(WebSocket)) === 'object' ? WebSocket : null;
} // ensure we start with valid state if connect is called again after close
}, {
key: "_handleReset",
value: function () {
this.attempts = 1;
this.id = 0;
this.requestId = 1;
this.connectPromise = (0, _promiseUtils.resolvingPromise)();
this.subscriptions = new Map();
}
}, {
key: "_handleWebSocketOpen",
value: function () {
this.attempts = 1;
var connectRequest = {
op: OP_TYPES.CONNECT,
applicationId: this.applicationId,
javascriptKey: this.javascriptKey,
masterKey: this.masterKey,
sessionToken: this.sessionToken
};
this.socket.send(JSON.stringify(connectRequest));
}
}, {
key: "_handleWebSocketMessage",
value: function (event
/*: any*/
) {
var data = event.data;
if (typeof data === 'string') {
data = JSON.parse(data);
}
var subscription = null;
if (data.requestId) {
subscription = this.subscriptions.get(data.requestId);
}
switch (data.op) {
case OP_EVENTS.CONNECTED:
if (this.state === CLIENT_STATE.RECONNECTING) {
this.resubscribe();
}
this.emit(CLIENT_EMMITER_TYPES.OPEN);
this.id = data.clientId;
this.connectPromise.resolve();
this.state = CLIENT_STATE.CONNECTED;
break;
case OP_EVENTS.SUBSCRIBED:
if (subscription) {
subscription.emit(SUBSCRIPTION_EMMITER_TYPES.OPEN);
}
break;
case OP_EVENTS.ERROR:
if (data.requestId) {
if (subscription) {
subscription.emit(SUBSCRIPTION_EMMITER_TYPES.ERROR, data.error);
}
} else {
this.emit(CLIENT_EMMITER_TYPES.ERROR, data.error);
}
break;
case OP_EVENTS.UNSUBSCRIBED:
// We have already deleted subscription in unsubscribe(), do nothing here
break;
default:
{
// create, update, enter, leave, delete cases
if (!subscription) {
break;
}
var override = false;
if (data.original) {
override = true;
delete data.original.__type; // Check for removed fields
for (var field in data.original) {
if (!(field in data.object)) {
data.object[field] = undefined;
}
}
data.original = _ParseObject.default.fromJSON(data.original, false);
}
delete data.object.__type;
var parseObject = _ParseObject.default.fromJSON(data.object, override);
subscription.emit(data.op, parseObject, data.original);
var localDatastore = _CoreManager.default.getLocalDatastore();
if (override && localDatastore.isEnabled) {
localDatastore._updateObjectIfPinned(parseObject).then(function () {});
}
}
}
}
}, {
key: "_handleWebSocketClose",
value: function () {
if (this.state === CLIENT_STATE.DISCONNECTED) {
return;
}
this.state = CLIENT_STATE.CLOSED;
this.emit(CLIENT_EMMITER_TYPES.CLOSE); // Notify each subscription about the close
var _iteratorNormalCompletion2 = true;
var _didIteratorError2 = false;
var _iteratorError2 = undefined;
try {
for (var _iterator2 = this.subscriptions.values()[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
var subscription = _step2.value;
subscription.emit(SUBSCRIPTION_EMMITER_TYPES.CLOSE);
}
} catch (err) {
_didIteratorError2 = true;
_iteratorError2 = err;
} finally {
try {
if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
_iterator2.return();
}
} finally {
if (_didIteratorError2) {
throw _iteratorError2;
}
}
}
this._handleReconnect();
}
}, {
key: "_handleWebSocketError",
value: function (error
/*: any*/
) {
this.emit(CLIENT_EMMITER_TYPES.ERROR, error);
var _iteratorNormalCompletion3 = true;
var _didIteratorError3 = false;
var _iteratorError3 = undefined;
try {
for (var _iterator3 = this.subscriptions.values()[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
var subscription = _step3.value;
subscription.emit(SUBSCRIPTION_EMMITER_TYPES.ERROR);
}
} catch (err) {
_didIteratorError3 = true;
_iteratorError3 = err;
} finally {
try {
if (!_iteratorNormalCompletion3 && _iterator3.return != null) {
_iterator3.return();
}
} finally {
if (_didIteratorError3) {
throw _iteratorError3;
}
}
}
this._handleReconnect();
}
}, {
key: "_handleReconnect",
value: function () {
var _this6 = this; // if closed or currently reconnecting we stop attempting to reconnect
if (this.state === CLIENT_STATE.DISCONNECTED) {
return;
}
this.state = CLIENT_STATE.RECONNECTING;
var time = generateInterval(this.attempts); // handle case when both close/error occur at frequent rates we ensure we do not reconnect unnecessarily.
// we're unable to distinguish different between close/error when we're unable to reconnect therefore
// we try to reonnect in both cases
// server side ws and browser WebSocket behave differently in when close/error get triggered
if (this.reconnectHandle) {
clearTimeout(this.reconnectHandle);
}
this.reconnectHandle = setTimeout(function () {
_this6.attempts++;
_this6.connectPromise = (0, _promiseUtils.resolvingPromise)();
_this6.open();
}.bind(this), time);
}
}]);
return LiveQueryClient;
}(_EventEmitter2.default);
var _default = LiveQueryClient;
exports.default = _default;
},{"./CoreManager":4,"./EventEmitter":5,"./LiveQuerySubscription":9,"./ParseObject":23,"./promiseUtils":47,"@babel/runtime/helpers/assertThisInitialized":52,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/getPrototypeOf":59,"@babel/runtime/helpers/inherits":60,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/possibleConstructorReturn":68,"@babel/runtime/helpers/typeof":73}],9:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/inherits"));
var _EventEmitter2 = _interopRequireDefault(_dereq_("./EventEmitter"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
/*
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
/**
* Creates a new LiveQuery Subscription.
* Extends events.EventEmitter
* <a href="https://nodejs.org/api/events.html#events_class_eventemitter">cloud functions</a>.
*
*
* <p>Open Event - When you call query.subscribe(), we send a subscribe request to
* the LiveQuery server, when we get the confirmation from the LiveQuery server,
* this event will be emitted. When the client loses WebSocket connection to the
* LiveQuery server, we will try to auto reconnect the LiveQuery server. If we
* reconnect the LiveQuery server and successfully resubscribe the ParseQuery,
* you'll also get this event.
*
* <pre>
* subscription.on('open', () => {
*
* });</pre></p>
*
* <p>Create Event - When a new ParseObject is created and it fulfills the ParseQuery you subscribe,
* you'll get this event. The object is the ParseObject which is created.
*
* <pre>
* subscription.on('create', (object) => {
*
* });</pre></p>
*
* <p>Update Event - When an existing ParseObject (original) which fulfills the ParseQuery you subscribe
* is updated (The ParseObject fulfills the ParseQuery before and after changes),
* you'll get this event. The object is the ParseObject which is updated.
* Its content is the latest value of the ParseObject.
*
* Parse-Server 3.1.3+ Required for original object parameter
*
* <pre>
* subscription.on('update', (object, original) => {
*
* });</pre></p>
*
* <p>Enter Event - When an existing ParseObject's (original) old value doesn't fulfill the ParseQuery
* but its new value fulfills the ParseQuery, you'll get this event. The object is the
* ParseObject which enters the ParseQuery. Its content is the latest value of the ParseObject.
*
* Parse-Server 3.1.3+ Required for original object parameter
*
* <pre>
* subscription.on('enter', (object, original) => {
*
* });</pre></p>
*
*
* <p>Update Event - When an existing ParseObject's old value fulfills the ParseQuery but its new value
* doesn't fulfill the ParseQuery, you'll get this event. The object is the ParseObject
* which leaves the ParseQuery. Its content is the latest value of the ParseObject.
*
* <pre>
* subscription.on('leave', (object) => {
*
* });</pre></p>
*
*
* <p>Delete Event - When an existing ParseObject which fulfills the ParseQuery is deleted, you'll
* get this event. The object is the ParseObject which is deleted.
*
* <pre>
* subscription.on('delete', (object) => {
*
* });</pre></p>
*
*
* <p>Close Event - When the client loses the WebSocket connection to the LiveQuery
* server and we stop receiving events, you'll get this event.
*
* <pre>
* subscription.on('close', () => {
*
* });</pre></p>
*
* @alias Parse.LiveQuerySubscription
*/
var Subscription =
/*#__PURE__*/
function (_EventEmitter) {
(0, _inherits2.default)(Subscription, _EventEmitter);
/*
* @param {string} id - subscription id
* @param {string} query - query to subscribe to
* @param {string} sessionToken - optional session token
*/
function Subscription(id, query, sessionToken) {
var _this;
(0, _classCallCheck2.default)(this, Subscription);
_this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(Subscription).call(this));
_this.id = id;
_this.query = query;
_this.sessionToken = sessionToken; // adding listener so process does not crash
// best practice is for developer to register their own listener
_this.on('error', function () {});
return _this;
}
/**
* Close the subscription
*/
(0, _createClass2.default)(Subscription, [{
key: "unsubscribe",
value: function ()
/*: Promise*/
{
var _this2 = this;
return _CoreManager.default.getLiveQueryController().getDefaultLiveQueryClient().then(function (liveQueryClient) {
liveQueryClient.unsubscribe(_this2);
_this2.emit('close');
});
}
}]);
return Subscription;
}(_EventEmitter2.default);
var _default = Subscription;
exports.default = _default;
},{"./CoreManager":4,"./EventEmitter":5,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/getPrototypeOf":59,"@babel/runtime/helpers/inherits":60,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/possibleConstructorReturn":68}],10:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
var _regenerator = _interopRequireDefault(_dereq_("@babel/runtime/regenerator"));
var _toConsumableArray2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/toConsumableArray"));
var _slicedToArray2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/slicedToArray"));
var _asyncToGenerator2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/asyncToGenerator"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _ParseQuery = _interopRequireDefault(_dereq_("./ParseQuery"));
var _LocalDatastoreUtils = _dereq_("./LocalDatastoreUtils");
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Provides a local datastore which can be used to store and retrieve <code>Parse.Object</code>. <br />
* To enable this functionality, call <code>Parse.enableLocalDatastore()</code>.
*
* Pin object to add to local datastore
*
* <pre>await object.pin();</pre>
* <pre>await object.pinWithName('pinName');</pre>
*
* Query pinned objects
*
* <pre>query.fromLocalDatastore();</pre>
* <pre>query.fromPin();</pre>
* <pre>query.fromPinWithName();</pre>
*
* <pre>const localObjects = await query.find();</pre>
*
* @class Parse.LocalDatastore
* @static
*/
var LocalDatastore = {
fromPinWithName: function (name
/*: string*/
)
/*: Promise*/
{
var controller = _CoreManager.default.getLocalDatastoreController();
return controller.fromPinWithName(name);
},
pinWithName: function (name
/*: string*/
, value
/*: any*/
)
/*: Promise*/
{
var controller = _CoreManager.default.getLocalDatastoreController();
return controller.pinWithName(name, value);
},
unPinWithName: function (name
/*: string*/
)
/*: Promise*/
{
var controller = _CoreManager.default.getLocalDatastoreController();
return controller.unPinWithName(name);
},
_getAllContents: function ()
/*: Promise*/
{
var controller = _CoreManager.default.getLocalDatastoreController();
return controller.getAllContents();
},
// Use for testing
_getRawStorage: function ()
/*: Promise*/
{
var controller = _CoreManager.default.getLocalDatastoreController();
return controller.getRawStorage();
},
_clear: function ()
/*: Promise*/
{
var controller = _CoreManager.default.getLocalDatastoreController();
return controller.clear();
},
// Pin the object and children recursively
// Saves the object and children key to Pin Name
_handlePinAllWithName: function () {
var _handlePinAllWithName2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee(name
/*: string*/
, objects
/*: Array<ParseObject>*/
) {
var pinName, toPinPromises, objectKeys, _iteratorNormalCompletion, _didIteratorError, _iteratorError, _iterator, _step, parent, children, parentKey, objectKey, fromPinPromise, _ref, _ref2, pinned, toPin;
return _regenerator.default.wrap(function (_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
pinName = this.getPinName(name);
toPinPromises = [];
objectKeys = [];
_iteratorNormalCompletion = true;
_didIteratorError = false;
_iteratorError = undefined;
_context.prev = 6;
for (_iterator = objects[Symbol.iterator](); !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
parent = _step.value;
children = this._getChildren(parent);
parentKey = this.getKeyForObject(parent);
children[parentKey] = parent._toFullJSON();
for (objectKey in children) {
objectKeys.push(objectKey);
toPinPromises.push(this.pinWithName(objectKey, [children[objectKey]]));
}
}
_context.next = 14;
break;
case 10:
_context.prev = 10;
_context.t0 = _context["catch"](6);
_didIteratorError = true;
_iteratorError = _context.t0;
case 14:
_context.prev = 14;
_context.prev = 15;
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
case 17:
_context.prev = 17;
if (!_didIteratorError) {
_context.next = 20;
break;
}
throw _iteratorError;
case 20:
return _context.finish(17);
case 21:
return _context.finish(14);
case 22:
fromPinPromise = this.fromPinWithName(pinName);
_context.next = 25;
return Promise.all([fromPinPromise, toPinPromises]);
case 25:
_ref = _context.sent;
_ref2 = (0, _slicedToArray2.default)(_ref, 1);
pinned = _ref2[0];
toPin = (0, _toConsumableArray2.default)(new Set([].concat((0, _toConsumableArray2.default)(pinned || []), objectKeys)));
return _context.abrupt("return", this.pinWithName(pinName, toPin));
case 30:
case "end":
return _context.stop();
}
}
}, _callee, this, [[6, 10, 14, 22], [15,, 17, 21]]);
}));
return function () {
return _handlePinAllWithName2.apply(this, arguments);
};
}(),
// Removes object and children keys from pin name
// Keeps the object and children pinned
_handleUnPinAllWithName: function () {
var _handleUnPinAllWithName2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee2(name
/*: string*/
, objects
/*: Array<ParseObject>*/
) {
var localDatastore, pinName, promises, objectKeys, _iteratorNormalCompletion2, _didIteratorError2, _iteratorError2, _iterator2, _step2, _objectKeys, parent, children, parentKey, pinned, _iteratorNormalCompletion3, _didIteratorError3, _iteratorError3, _iterator3, _step3, objectKey, hasReference, key, pinnedObjects;
return _regenerator.default.wrap(function (_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
_context2.next = 2;
return this._getAllContents();
case 2:
localDatastore = _context2.sent;
pinName = this.getPinName(name);
promises = [];
objectKeys = [];
_iteratorNormalCompletion2 = true;
_didIteratorError2 = false;
_iteratorError2 = undefined;
_context2.prev = 9;
for (_iterator2 = objects[Symbol.iterator](); !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
parent = _step2.value;
children = this._getChildren(parent);
parentKey = this.getKeyForObject(parent);
(_objectKeys = objectKeys).push.apply(_objectKeys, [parentKey].concat((0, _toConsumableArray2.default)(Object.keys(children))));
}
_context2.next = 17;
break;
case 13:
_context2.prev = 13;
_context2.t0 = _context2["catch"](9);
_didIteratorError2 = true;
_iteratorError2 = _context2.t0;
case 17:
_context2.prev = 17;
_context2.prev = 18;
if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
_iterator2.return();
}
case 20:
_context2.prev = 20;
if (!_didIteratorError2) {
_context2.next = 23;
break;
}
throw _iteratorError2;
case 23:
return _context2.finish(20);
case 24:
return _context2.finish(17);
case 25:
objectKeys = (0, _toConsumableArray2.default)(new Set(objectKeys));
pinned = localDatastore[pinName] || [];
pinned = pinned.filter(function (item) {
return !objectKeys.includes(item);
});
if (pinned.length == 0) {
promises.push(this.unPinWithName(pinName));
delete localDatastore[pinName];
} else {
promises.push(this.pinWithName(pinName, pinned));
localDatastore[pinName] = pinned;
}
_iteratorNormalCompletion3 = true;
_didIteratorError3 = false;
_iteratorError3 = undefined;
_context2.prev = 32;
_iterator3 = objectKeys[Symbol.iterator]();
case 34:
if (_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done) {
_context2.next = 51;
break;
}
objectKey = _step3.value;
hasReference = false;
_context2.t1 = _regenerator.default.keys(localDatastore);
case 38:
if ((_context2.t2 = _context2.t1()).done) {
_context2.next = 47;
break;
}
key = _context2.t2.value;
if (!(key === _LocalDatastoreUtils.DEFAULT_PIN || key.startsWith(_LocalDatastoreUtils.PIN_PREFIX))) {
_context2.next = 45;
break;
}
pinnedObjects = localDatastore[key] || [];
if (!pinnedObjects.includes(objectKey)) {
_context2.next = 45;
break;
}
hasReference = true;
return _context2.abrupt("break", 47);
case 45:
_context2.next = 38;
break;
case 47:
if (!hasReference) {
promises.push(this.unPinWithName(objectKey));
}
case 48:
_iteratorNormalCompletion3 = true;
_context2.next = 34;
break;
case 51:
_context2.next = 57;
break;
case 53:
_context2.prev = 53;
_context2.t3 = _context2["catch"](32);
_didIteratorError3 = true;
_iteratorError3 = _context2.t3;
case 57:
_context2.prev = 57;
_context2.prev = 58;
if (!_iteratorNormalCompletion3 && _iterator3.return != null) {
_iterator3.return();
}
case 60:
_context2.prev = 60;
if (!_didIteratorError3) {
_context2.next = 63;
break;
}
throw _iteratorError3;
case 63:
return _context2.finish(60);
case 64:
return _context2.finish(57);
case 65:
return _context2.abrupt("return", Promise.all(promises));
case 66:
case "end":
return _context2.stop();
}
}
}, _callee2, this, [[9, 13, 17, 25], [18,, 20, 24], [32, 53, 57, 65], [58,, 60, 64]]);
}));
return function () {
return _handleUnPinAllWithName2.apply(this, arguments);
};
}(),
// Retrieve all pointer fields from object recursively
_getChildren: function (object
/*: ParseObject*/
) {
var encountered = {};
var json = object._toFullJSON();
for (var key in json) {
if (json[key].__type && json[key].__type === 'Object') {
this._traverse(json[key], encountered);
}
}
return encountered;
},
_traverse: function (object
/*: any*/
, encountered
/*: any*/
) {
if (!object.objectId) {
return;
} else {
var objectKey = this.getKeyForObject(object);
if (encountered[objectKey]) {
return;
}
encountered[objectKey] = object;
}
for (var key in object) {
var json = object[key];
if (!object[key]) {
json = object;
}
if (json.__type && json.__type === 'Object') {
this._traverse(json, encountered);
}
}
},
// Transform keys in pin name to objects
_serializeObjectsFromPinName: function () {
var _serializeObjectsFromPinName2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee3(name
/*: string*/
) {
var _this = this,
_ref3;
var localDatastore, allObjects, key, pinName, pinned, promises, objects;
return _regenerator.default.wrap(function (_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
_context3.next = 2;
return this._getAllContents();
case 2:
localDatastore = _context3.sent;
allObjects = [];
for (key in localDatastore) {
if (key.startsWith(_LocalDatastoreUtils.OBJECT_PREFIX)) {
allObjects.push(localDatastore[key][0]);
}
}
if (name) {
_context3.next = 7;
break;
}
return _context3.abrupt("return", allObjects);
case 7:
pinName = this.getPinName(name);
pinned = localDatastore[pinName];
if (Array.isArray(pinned)) {
_context3.next = 11;
break;
}
return _context3.abrupt("return", []);
case 11:
promises = pinned.map(function (objectKey) {
return _this.fromPinWithName(objectKey);
});
_context3.next = 14;
return Promise.all(promises);
case 14:
objects = _context3.sent;
objects = (_ref3 = []).concat.apply(_ref3, (0, _toConsumableArray2.default)(objects));
return _context3.abrupt("return", objects.filter(function (object) {
return object != null;
}));
case 17:
case "end":
return _context3.stop();
}
}
}, _callee3, this);
}));
return function () {
return _serializeObjectsFromPinName2.apply(this, arguments);
};
}(),
// Replaces object pointers with pinned pointers
// The object pointers may contain old data
// Uses Breadth First Search Algorithm
_serializeObject: function () {
var _serializeObject2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee4(objectKey
/*: string*/
, localDatastore
/*: any*/
) {
var LDS, root, queue, meta, uniqueId, nodeId, subTreeRoot, field, value, key, pointer;
return _regenerator.default.wrap(function (_context4) {
while (1) {
switch (_context4.prev = _context4.next) {
case 0:
LDS = localDatastore;
if (LDS) {
_context4.next = 5;
break;
}
_context4.next = 4;
return this._getAllContents();
case 4:
LDS = _context4.sent;
case 5:
if (!(!LDS[objectKey] || LDS[objectKey].length === 0)) {
_context4.next = 7;
break;
}
return _context4.abrupt("return", null);
case 7:
root = LDS[objectKey][0];
queue = [];
meta = {};
uniqueId = 0;
meta[uniqueId] = root;
queue.push(uniqueId);
while (queue.length !== 0) {
nodeId = queue.shift();
subTreeRoot = meta[nodeId];
for (field in subTreeRoot) {
value = subTreeRoot[field];
if (value.__type && value.__type === 'Object') {
key = this.getKeyForObject(value);
if (LDS[key] && LDS[key].length > 0) {
pointer = LDS[key][0];
uniqueId++;
meta[uniqueId] = pointer;
subTreeRoot[field] = pointer;
queue.push(uniqueId);
}
}
}
}
return _context4.abrupt("return", root);
case 15:
case "end":
return _context4.stop();
}
}
}, _callee4, this);
}));
return function () {
return _serializeObject2.apply(this, arguments);
};
}(),
// Called when an object is save / fetched
// Update object pin value
_updateObjectIfPinned: function () {
var _updateObjectIfPinned2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee5(object
/*: ParseObject*/
) {
var objectKey, pinned;
return _regenerator.default.wrap(function (_context5) {
while (1) {
switch (_context5.prev = _context5.next) {
case 0:
if (this.isEnabled) {
_context5.next = 2;
break;
}
return _context5.abrupt("return");
case 2:
objectKey = this.getKeyForObject(object);
_context5.next = 5;
return this.fromPinWithName(objectKey);
case 5:
pinned = _context5.sent;
if (!(!pinned || pinned.length === 0)) {
_context5.next = 8;
break;
}
return _context5.abrupt("return");
case 8:
return _context5.abrupt("return", this.pinWithName(objectKey, [object._toFullJSON()]));
case 9:
case "end":
return _context5.stop();
}
}
}, _callee5, this);
}));
return function () {
return _updateObjectIfPinned2.apply(this, arguments);
};
}(),
// Called when object is destroyed
// Unpin object and remove all references from pin names
// TODO: Destroy children?
_destroyObjectIfPinned: function () {
var _destroyObjectIfPinned2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee6(object
/*: ParseObject*/
) {
var localDatastore, objectKey, pin, promises, key, pinned;
return _regenerator.default.wrap(function (_context6) {
while (1) {
switch (_context6.prev = _context6.next) {
case 0:
if (this.isEnabled) {
_context6.next = 2;
break;
}
return _context6.abrupt("return");
case 2:
_context6.next = 4;
return this._getAllContents();
case 4:
localDatastore = _context6.sent;
objectKey = this.getKeyForObject(object);
pin = localDatastore[objectKey];
if (pin) {
_context6.next = 9;
break;
}
return _context6.abrupt("return");
case 9:
promises = [this.unPinWithName(objectKey)];
delete localDatastore[objectKey];
for (key in localDatastore) {
if (key === _LocalDatastoreUtils.DEFAULT_PIN || key.startsWith(_LocalDatastoreUtils.PIN_PREFIX)) {
pinned = localDatastore[key] || [];
if (pinned.includes(objectKey)) {
pinned = pinned.filter(function (item) {
return item !== objectKey;
});
if (pinned.length == 0) {
promises.push(this.unPinWithName(key));
delete localDatastore[key];
} else {
promises.push(this.pinWithName(key, pinned));
localDatastore[key] = pinned;
}
}
}
}
return _context6.abrupt("return", Promise.all(promises));
case 13:
case "end":
return _context6.stop();
}
}
}, _callee6, this);
}));
return function () {
return _destroyObjectIfPinned2.apply(this, arguments);
};
}(),
// Update pin and references of the unsaved object
_updateLocalIdForObject: function () {
var _updateLocalIdForObject2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee7(localId, object
/*: ParseObject*/
) {
var localKey, objectKey, unsaved, promises, localDatastore, key, pinned;
return _regenerator.default.wrap(function (_context7) {
while (1) {
switch (_context7.prev = _context7.next) {
case 0:
if (this.isEnabled) {
_context7.next = 2;
break;
}
return _context7.abrupt("return");
case 2:
localKey = "".concat(_LocalDatastoreUtils.OBJECT_PREFIX).concat(object.className, "_").concat(localId);
objectKey = this.getKeyForObject(object);
_context7.next = 6;
return this.fromPinWithName(localKey);
case 6:
unsaved = _context7.sent;
if (!(!unsaved || unsaved.length === 0)) {
_context7.next = 9;
break;
}
return _context7.abrupt("return");
case 9:
promises = [this.unPinWithName(localKey), this.pinWithName(objectKey, unsaved)];
_context7.next = 12;
return this._getAllContents();
case 12:
localDatastore = _context7.sent;
for (key in localDatastore) {
if (key === _LocalDatastoreUtils.DEFAULT_PIN || key.startsWith(_LocalDatastoreUtils.PIN_PREFIX)) {
pinned = localDatastore[key] || [];
if (pinned.includes(localKey)) {
pinned = pinned.filter(function (item) {
return item !== localKey;
});
pinned.push(objectKey);
promises.push(this.pinWithName(key, pinned));
localDatastore[key] = pinned;
}
}
}
return _context7.abrupt("return", Promise.all(promises));
case 15:
case "end":
return _context7.stop();
}
}
}, _callee7, this);
}));
return function () {
return _updateLocalIdForObject2.apply(this, arguments);
};
}(),
/**
* Updates Local Datastore from Server
*
* <pre>
* await Parse.LocalDatastore.updateFromServer();
* </pre>
* @method updateFromServer
* @name Parse.LocalDatastore.updateFromServer
* @static
*/
updateFromServer: function () {
var _updateFromServer = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee8() {
var _this2 = this;
var localDatastore, keys, key, pointersHash, _i, _key, _key$split, _key$split2, className, objectId, queryPromises, responses, objects, pinPromises;
return _regenerator.default.wrap(function (_context8) {
while (1) {
switch (_context8.prev = _context8.next) {
case 0:
if (!(!this.checkIfEnabled() || this.isSyncing)) {
_context8.next = 2;
break;
}
return _context8.abrupt("return");
case 2:
_context8.next = 4;
return this._getAllContents();
case 4:
localDatastore = _context8.sent;
keys = [];
for (key in localDatastore) {
if (key.startsWith(_LocalDatastoreUtils.OBJECT_PREFIX)) {
keys.push(key);
}
}
if (!(keys.length === 0)) {
_context8.next = 9;
break;
}
return _context8.abrupt("return");
case 9:
this.isSyncing = true;
pointersHash = {};
for (_i = 0; _i < keys.length; _i++) {
_key = keys[_i]; // Ignore the OBJECT_PREFIX
_key$split = _key.split('_'), _key$split2 = (0, _slicedToArray2.default)(_key$split, 4), className = _key$split2[2], objectId = _key$split2[3];
if (!(className in pointersHash)) {
pointersHash[className] = new Set();
}
pointersHash[className].add(objectId);
}
queryPromises = Object.keys(pointersHash).map(function (className) {
var objectIds = Array.from(pointersHash[className]);
var query = new _ParseQuery.default(className);
query.limit(objectIds.length);
if (objectIds.length === 1) {
query.equalTo('objectId', objectIds[0]);
} else {
query.containedIn('objectId', objectIds);
}
return query.find();
});
_context8.prev = 13;
_context8.next = 16;
return Promise.all(queryPromises);
case 16:
responses = _context8.sent;
objects = [].concat.apply([], responses);
pinPromises = objects.map(function (object) {
var objectKey = _this2.getKeyForObject(object);
return _this2.pinWithName(objectKey, object._toFullJSON());
});
_context8.next = 21;
return Promise.all(pinPromises);
case 21:
this.isSyncing = false;
_context8.next = 28;
break;
case 24:
_context8.prev = 24;
_context8.t0 = _context8["catch"](13);
console.error('Error syncing LocalDatastore: ', _context8.t0);
this.isSyncing = false;
case 28:
case "end":
return _context8.stop();
}
}
}, _callee8, this, [[13, 24]]);
}));
return function () {
return _updateFromServer.apply(this, arguments);
};
}(),
getKeyForObject: function (object
/*: any*/
) {
var objectId = object.objectId || object._getId();
return "".concat(_LocalDatastoreUtils.OBJECT_PREFIX).concat(object.className, "_").concat(objectId);
},
getPinName: function (pinName
/*: ?string*/
) {
if (!pinName || pinName === _LocalDatastoreUtils.DEFAULT_PIN) {
return _LocalDatastoreUtils.DEFAULT_PIN;
}
return _LocalDatastoreUtils.PIN_PREFIX + pinName;
},
checkIfEnabled: function () {
if (!this.isEnabled) {
console.error('Parse.enableLocalDatastore() must be called first');
}
return this.isEnabled;
}
};
LocalDatastore.isEnabled = false;
LocalDatastore.isSyncing = false;
module.exports = LocalDatastore;
_CoreManager.default.setLocalDatastoreController(_dereq_('./LocalDatastoreController.browser'));
_CoreManager.default.setLocalDatastore(LocalDatastore);
},{"./CoreManager":4,"./LocalDatastoreController.browser":11,"./LocalDatastoreUtils":12,"./ParseQuery":26,"@babel/runtime/helpers/asyncToGenerator":53,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/slicedToArray":70,"@babel/runtime/helpers/toConsumableArray":72,"@babel/runtime/regenerator":75}],11:[function(_dereq_,module,exports){
"use strict";
var _LocalDatastoreUtils = _dereq_("./LocalDatastoreUtils");
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/* global localStorage */
var LocalDatastoreController = {
fromPinWithName: function (name
/*: string*/
)
/*: Array<Object>*/
{
var values = localStorage.getItem(name);
if (!values) {
return [];
}
var objects = JSON.parse(values);
return objects;
},
pinWithName: function (name
/*: string*/
, value
/*: any*/
) {
try {
var values = JSON.stringify(value);
localStorage.setItem(name, values);
} catch (e) {
// Quota exceeded, possibly due to Safari Private Browsing mode
console.log(e.message);
}
},
unPinWithName: function (name
/*: string*/
) {
localStorage.removeItem(name);
},
getAllContents: function ()
/*: Object*/
{
var LDS = {};
for (var i = 0; i < localStorage.length; i += 1) {
var key = localStorage.key(i);
if ((0, _LocalDatastoreUtils.isLocalDatastoreKey)(key)) {
var value = localStorage.getItem(key);
LDS[key] = JSON.parse(value);
}
}
return LDS;
},
getRawStorage: function ()
/*: Object*/
{
var storage = {};
for (var i = 0; i < localStorage.length; i += 1) {
var key = localStorage.key(i);
var value = localStorage.getItem(key);
storage[key] = value;
}
return storage;
},
clear: function ()
/*: Promise*/
{
var toRemove = [];
for (var i = 0; i < localStorage.length; i += 1) {
var key = localStorage.key(i);
if ((0, _LocalDatastoreUtils.isLocalDatastoreKey)(key)) {
toRemove.push(key);
}
}
var promises = toRemove.map(this.unPinWithName);
return Promise.all(promises);
}
};
module.exports = LocalDatastoreController;
},{"./LocalDatastoreUtils":12}],12:[function(_dereq_,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isLocalDatastoreKey = isLocalDatastoreKey;
exports.OBJECT_PREFIX = exports.PIN_PREFIX = exports.DEFAULT_PIN = void 0;
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var DEFAULT_PIN = '_default';
exports.DEFAULT_PIN = DEFAULT_PIN;
var PIN_PREFIX = 'parsePin_';
exports.PIN_PREFIX = PIN_PREFIX;
var OBJECT_PREFIX = 'Parse_LDS_';
exports.OBJECT_PREFIX = OBJECT_PREFIX;
function isLocalDatastoreKey(key
/*: string*/
)
/*: boolean*/
{
return !!(key && (key === DEFAULT_PIN || key.startsWith(PIN_PREFIX) || key.startsWith(OBJECT_PREFIX)));
}
},{}],13:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.defaultState = defaultState;
exports.setServerData = setServerData;
exports.setPendingOp = setPendingOp;
exports.pushPendingState = pushPendingState;
exports.popPendingState = popPendingState;
exports.mergeFirstPendingState = mergeFirstPendingState;
exports.estimateAttribute = estimateAttribute;
exports.estimateAttributes = estimateAttributes;
exports.commitServerChanges = commitServerChanges;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _encode = _interopRequireDefault(_dereq_("./encode"));
var _ParseFile = _interopRequireDefault(_dereq_("./ParseFile"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseRelation = _interopRequireDefault(_dereq_("./ParseRelation"));
var _TaskQueue = _interopRequireDefault(_dereq_("./TaskQueue"));
var _ParseOp = _dereq_("./ParseOp");
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
function defaultState()
/*: State*/
{
return {
serverData: {},
pendingOps: [{}],
objectCache: {},
tasks: new _TaskQueue.default(),
existed: false
};
}
function setServerData(serverData
/*: AttributeMap*/
, attributes
/*: AttributeMap*/
) {
for (var _attr in attributes) {
if (typeof attributes[_attr] !== 'undefined') {
serverData[_attr] = attributes[_attr];
} else {
delete serverData[_attr];
}
}
}
function setPendingOp(pendingOps
/*: Array<OpsMap>*/
, attr
/*: string*/
, op
/*: ?Op*/
) {
var last = pendingOps.length - 1;
if (op) {
pendingOps[last][attr] = op;
} else {
delete pendingOps[last][attr];
}
}
function pushPendingState(pendingOps
/*: Array<OpsMap>*/
) {
pendingOps.push({});
}
function popPendingState(pendingOps
/*: Array<OpsMap>*/
)
/*: OpsMap*/
{
var first = pendingOps.shift();
if (!pendingOps.length) {
pendingOps[0] = {};
}
return first;
}
function mergeFirstPendingState(pendingOps
/*: Array<OpsMap>*/
) {
var first = popPendingState(pendingOps);
var next = pendingOps[0];
for (var _attr2 in first) {
if (next[_attr2] && first[_attr2]) {
var merged = next[_attr2].mergeWith(first[_attr2]);
if (merged) {
next[_attr2] = merged;
}
} else {
next[_attr2] = first[_attr2];
}
}
}
function estimateAttribute(serverData
/*: AttributeMap*/
, pendingOps
/*: Array<OpsMap>*/
, className
/*: string*/
, id
/*: ?string*/
, attr
/*: string*/
)
/*: mixed*/
{
var value = serverData[attr];
for (var i = 0; i < pendingOps.length; i++) {
if (pendingOps[i][attr]) {
if (pendingOps[i][attr] instanceof _ParseOp.RelationOp) {
if (id) {
value = pendingOps[i][attr].applyTo(value, {
className: className,
id: id
}, attr);
}
} else {
value = pendingOps[i][attr].applyTo(value);
}
}
}
return value;
}
function estimateAttributes(serverData
/*: AttributeMap*/
, pendingOps
/*: Array<OpsMap>*/
, className
/*: string*/
, id
/*: ?string*/
)
/*: AttributeMap*/
{
var data = {};
for (var attr in serverData) {
data[attr] = serverData[attr];
}
for (var i = 0; i < pendingOps.length; i++) {
for (attr in pendingOps[i]) {
if (pendingOps[i][attr] instanceof _ParseOp.RelationOp) {
if (id) {
data[attr] = pendingOps[i][attr].applyTo(data[attr], {
className: className,
id: id
}, attr);
}
} else {
if (attr.includes('.')) {
// convert a.b.c into { a: { b: { c: value } } }
var fields = attr.split('.');
var last = fields[fields.length - 1];
var object = Object.assign({}, data);
for (var _i = 0; _i < fields.length - 1; _i++) {
object = object[fields[_i]];
}
object[last] = pendingOps[i][attr].applyTo(object[last]);
} else {
data[attr] = pendingOps[i][attr].applyTo(data[attr]);
}
}
}
}
return data;
}
function commitServerChanges(serverData
/*: AttributeMap*/
, objectCache
/*: ObjectCache*/
, changes
/*: AttributeMap*/
) {
for (var _attr3 in changes) {
var val = changes[_attr3];
serverData[_attr3] = val;
if (val && (0, _typeof2.default)(val) === 'object' && !(val instanceof _ParseObject.default) && !(val instanceof _ParseFile.default) && !(val instanceof _ParseRelation.default)) {
var json = (0, _encode.default)(val, false, true);
objectCache[_attr3] = JSON.stringify(json);
}
}
}
},{"./ParseFile":19,"./ParseObject":23,"./ParseOp":24,"./ParseRelation":27,"./TaskQueue":37,"./encode":42,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],14:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var equalObjects = _dereq_('./equals').default;
var decode = _dereq_('./decode').default;
var ParseError = _dereq_('./ParseError').default;
var ParsePolygon = _dereq_('./ParsePolygon').default;
var ParseGeoPoint = _dereq_('./ParseGeoPoint').default;
/**
* contains -- Determines if an object is contained in a list with special handling for Parse pointers.
*/
function contains(haystack, needle) {
if (needle && needle.__type && (needle.__type === 'Pointer' || needle.__type === 'Object')) {
for (var i in haystack) {
var ptr = haystack[i];
if (typeof ptr === 'string' && ptr === needle.objectId) {
return true;
}
if (ptr.className === needle.className && ptr.objectId === needle.objectId) {
return true;
}
}
return false;
}
return haystack.indexOf(needle) > -1;
}
function transformObject(object) {
if (object._toFullJSON) {
return object._toFullJSON();
}
return object;
}
/**
* matchesQuery -- Determines if an object would be returned by a Parse Query
* It's a lightweight, where-clause only implementation of a full query engine.
* Since we find queries that match objects, rather than objects that match
* queries, we can avoid building a full-blown query tool.
*/
function matchesQuery(className, object, objects, query) {
if (object.className !== className) {
return false;
}
var obj = object;
var q = query;
if (object.toJSON) {
obj = object.toJSON();
}
if (query.toJSON) {
q = query.toJSON().where;
}
obj.className = className;
for (var field in q) {
if (!matchesKeyConstraints(className, obj, objects, field, q[field])) {
return false;
}
}
return true;
}
function equalObjectsGeneric(obj, compareTo, eqlFn) {
if (Array.isArray(obj)) {
for (var i = 0; i < obj.length; i++) {
if (eqlFn(obj[i], compareTo)) {
return true;
}
}
return false;
}
return eqlFn(obj, compareTo);
}
/**
* Determines whether an object matches a single key's constraints
*/
function matchesKeyConstraints(className, object, objects, key, constraints) {
if (constraints === null) {
return false;
}
if (key.indexOf('.') >= 0) {
// Key references a subobject
var keyComponents = key.split('.');
var subObjectKey = keyComponents[0];
var keyRemainder = keyComponents.slice(1).join('.');
return matchesKeyConstraints(className, object[subObjectKey] || {}, objects, keyRemainder, constraints);
}
var i;
if (key === '$or') {
for (i = 0; i < constraints.length; i++) {
if (matchesQuery(className, object, objects, constraints[i])) {
return true;
}
}
return false;
}
if (key === '$and') {
for (i = 0; i < constraints.length; i++) {
if (!matchesQuery(className, object, objects, constraints[i])) {
return false;
}
}
return true;
}
if (key === '$nor') {
for (i = 0; i < constraints.length; i++) {
if (matchesQuery(className, object, objects, constraints[i])) {
return false;
}
}
return true;
}
if (key === '$relatedTo') {
// Bail! We can't handle relational queries locally
return false;
}
if (!/^[A-Za-z][0-9A-Za-z_]*$/.test(key)) {
throw new ParseError(ParseError.INVALID_KEY_NAME, "Invalid Key: ".concat(key));
} // Equality (or Array contains) cases
if ((0, _typeof2.default)(constraints) !== 'object') {
if (Array.isArray(object[key])) {
return object[key].indexOf(constraints) > -1;
}
return object[key] === constraints;
}
var compareTo;
if (constraints.__type) {
if (constraints.__type === 'Pointer') {
return equalObjectsGeneric(object[key], constraints, function (obj, ptr) {
return typeof obj !== 'undefined' && ptr.className === obj.className && ptr.objectId === obj.objectId;
});
}
return equalObjectsGeneric(decode(object[key]), decode(constraints), equalObjects);
} // More complex cases
for (var condition in constraints) {
compareTo = constraints[condition];
if (compareTo.__type) {
compareTo = decode(compareTo);
}
if (toString.call(compareTo) === '[object Date]') {
object[key] = new Date(object[key]);
}
switch (condition) {
case '$lt':
if (object[key] >= compareTo) {
return false;
}
break;
case '$lte':
if (object[key] > compareTo) {
return false;
}
break;
case '$gt':
if (object[key] <= compareTo) {
return false;
}
break;
case '$gte':
if (object[key] < compareTo) {
return false;
}
break;
case '$ne':
if (equalObjects(object[key], compareTo)) {
return false;
}
break;
case '$in':
if (!contains(compareTo, object[key])) {
return false;
}
break;
case '$nin':
if (contains(compareTo, object[key])) {
return false;
}
break;
case '$all':
for (i = 0; i < compareTo.length; i++) {
if (object[key].indexOf(compareTo[i]) < 0) {
return false;
}
}
break;
case '$exists':
{
var propertyExists = typeof object[key] !== 'undefined';
var existenceIsRequired = constraints['$exists'];
if (typeof constraints['$exists'] !== 'boolean') {
// The SDK will never submit a non-boolean for $exists, but if someone
// tries to submit a non-boolean for $exits outside the SDKs, just ignore it.
break;
}
if (!propertyExists && existenceIsRequired || propertyExists && !existenceIsRequired) {
return false;
}
break;
}
case '$regex':
{
if ((0, _typeof2.default)(compareTo) === 'object') {
return compareTo.test(object[key]);
} // JS doesn't support perl-style escaping
var expString = '';
var escapeEnd = -2;
var escapeStart = compareTo.indexOf('\\Q');
while (escapeStart > -1) {
// Add the unescaped portion
expString += compareTo.substring(escapeEnd + 2, escapeStart);
escapeEnd = compareTo.indexOf('\\E', escapeStart);
if (escapeEnd > -1) {
expString += compareTo.substring(escapeStart + 2, escapeEnd).replace(/\\\\\\\\E/g, '\\E').replace(/\W/g, '\\$&');
}
escapeStart = compareTo.indexOf('\\Q', escapeEnd);
}
expString += compareTo.substring(Math.max(escapeStart, escapeEnd + 2));
var modifiers = constraints.$options || '';
modifiers = modifiers.replace('x', '').replace('s', ''); // Parse Server / Mongo support x and s modifiers but JS RegExp doesn't
var exp = new RegExp(expString, modifiers);
if (!exp.test(object[key])) {
return false;
}
break;
}
case '$nearSphere':
{
if (!compareTo || !object[key]) {
return false;
}
var distance = compareTo.radiansTo(object[key]);
var max = constraints.$maxDistance || Infinity;
return distance <= max;
}
case '$within':
{
if (!compareTo || !object[key]) {
return false;
}
var southWest = compareTo.$box[0];
var northEast = compareTo.$box[1];
if (southWest.latitude > northEast.latitude || southWest.longitude > northEast.longitude) {
// Invalid box, crosses the date line
return false;
}
return object[key].latitude > southWest.latitude && object[key].latitude < northEast.latitude && object[key].longitude > southWest.longitude && object[key].longitude < northEast.longitude;
}
case '$options':
// Not a query type, but a way to add options to $regex. Ignore and
// avoid the default
break;
case '$maxDistance':
// Not a query type, but a way to add a cap to $nearSphere. Ignore and
// avoid the default
break;
case '$select':
{
var subQueryObjects = objects.filter(function (obj, index, arr) {
return matchesQuery(compareTo.query.className, obj, arr, compareTo.query.where);
});
for (var _i = 0; _i < subQueryObjects.length; _i += 1) {
var subObject = transformObject(subQueryObjects[_i]);
return equalObjects(object[key], subObject[compareTo.key]);
}
return false;
}
case '$dontSelect':
{
var _subQueryObjects = objects.filter(function (obj, index, arr) {
return matchesQuery(compareTo.query.className, obj, arr, compareTo.query.where);
});
for (var _i2 = 0; _i2 < _subQueryObjects.length; _i2 += 1) {
var _subObject = transformObject(_subQueryObjects[_i2]);
return !equalObjects(object[key], _subObject[compareTo.key]);
}
return false;
}
case '$inQuery':
{
var _subQueryObjects2 = objects.filter(function (obj, index, arr) {
return matchesQuery(compareTo.className, obj, arr, compareTo.where);
});
for (var _i3 = 0; _i3 < _subQueryObjects2.length; _i3 += 1) {
var _subObject2 = transformObject(_subQueryObjects2[_i3]);
if (object[key].className === _subObject2.className && object[key].objectId === _subObject2.objectId) {
return true;
}
}
return false;
}
case '$notInQuery':
{
var _subQueryObjects3 = objects.filter(function (obj, index, arr) {
return matchesQuery(compareTo.className, obj, arr, compareTo.where);
});
for (var _i4 = 0; _i4 < _subQueryObjects3.length; _i4 += 1) {
var _subObject3 = transformObject(_subQueryObjects3[_i4]);
if (object[key].className === _subObject3.className && object[key].objectId === _subObject3.objectId) {
return false;
}
}
return true;
}
case '$containedBy':
{
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = object[key][Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var value = _step.value;
if (!contains(compareTo, value)) {
return false;
}
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return true;
}
case '$geoWithin':
{
var points = compareTo.$polygon.map(function (geoPoint) {
return [geoPoint.latitude, geoPoint.longitude];
});
var polygon = new ParsePolygon(points);
return polygon.containsPoint(object[key]);
}
case '$geoIntersects':
{
var _polygon = new ParsePolygon(object[key].coordinates);
var point = new ParseGeoPoint(compareTo.$point);
return _polygon.containsPoint(point);
}
default:
return false;
}
}
return true;
}
function validateQuery(query
/*: any*/
) {
var q = query;
if (query.toJSON) {
q = query.toJSON().where;
}
var specialQuerykeys = ['$and', '$or', '$nor', '_rperm', '_wperm', '_perishable_token', '_email_verify_token', '_email_verify_token_expires_at', '_account_lockout_expires_at', '_failed_login_count'];
Object.keys(q).forEach(function (key) {
if (q && q[key] && q[key].$regex) {
if (typeof q[key].$options === 'string') {
if (!q[key].$options.match(/^[imxs]+$/)) {
throw new ParseError(ParseError.INVALID_QUERY, "Bad $options value for query: ".concat(q[key].$options));
}
}
}
if (specialQuerykeys.indexOf(key) < 0 && !key.match(/^[a-zA-Z][a-zA-Z0-9_\.]*$/)) {
throw new ParseError(ParseError.INVALID_KEY_NAME, "Invalid key name: ".concat(key));
}
});
}
var OfflineQuery = {
matchesQuery: matchesQuery,
validateQuery: validateQuery
};
module.exports = OfflineQuery;
},{"./ParseError":18,"./ParseGeoPoint":20,"./ParsePolygon":25,"./decode":41,"./equals":43,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],15:[function(_dereq_,module,exports){
"use strict";
var _interopRequireWildcard = _dereq_("@babel/runtime/helpers/interopRequireWildcard");
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
var _decode = _interopRequireDefault(_dereq_("./decode"));
var _encode = _interopRequireDefault(_dereq_("./encode"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _InstallationController = _interopRequireDefault(_dereq_("./InstallationController"));
var ParseOp = _interopRequireWildcard(_dereq_("./ParseOp"));
var _RESTController = _interopRequireDefault(_dereq_("./RESTController"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Contains all Parse API classes and functions.
* @static
* @global
* @class
* @hideconstructor
*/
var Parse = {
/**
* Call this method first to set up your authentication tokens for Parse.
* You can get your keys from the Data Browser on parse.com.
* @param {String} applicationId Your Parse Application ID.
* @param {String} javaScriptKey (optional) Your Parse JavaScript Key (Not needed for parse-server)
* @param {String} masterKey (optional) Your Parse Master Key. (Node.js only!)
* @static
*/
initialize: function (applicationId
/*: string*/
, javaScriptKey
/*: string*/
) {
if ("browser" === 'browser' && _CoreManager.default.get('IS_NODE') && !undefined) {
/* eslint-disable no-console */
console.log('It looks like you\'re using the browser version of the SDK in a ' + 'node.js environment. You should require(\'parse/node\') instead.');
/* eslint-enable no-console */
}
Parse._initialize(applicationId, javaScriptKey);
},
_initialize: function (applicationId
/*: string*/
, javaScriptKey
/*: string*/
, masterKey
/*: string*/
) {
_CoreManager.default.set('APPLICATION_ID', applicationId);
_CoreManager.default.set('JAVASCRIPT_KEY', javaScriptKey);
_CoreManager.default.set('MASTER_KEY', masterKey);
_CoreManager.default.set('USE_MASTER_KEY', false);
},
/**
* Call this method to set your AsyncStorage engine
* Starting Parse@1.11, the ParseSDK do not provide a React AsyncStorage as the ReactNative module
* is not provided at a stable path and changes over versions.
* @param {AsyncStorage} storage a react native async storage.
* @static
*/
setAsyncStorage: function (storage
/*: any*/
) {
_CoreManager.default.setAsyncStorage(storage);
},
/**
* Call this method to set your LocalDatastoreStorage engine
* If using React-Native use {@link Parse.setAsyncStorage Parse.setAsyncStorage()}
* @param {LocalDatastoreController} controller a data storage.
* @static
*/
setLocalDatastoreController: function (controller
/*: any*/
) {
_CoreManager.default.setLocalDatastoreController(controller);
}
};
/** These legacy setters may eventually be deprecated **/
/**
* @member Parse.applicationId
* @type string
* @static
*/
Object.defineProperty(Parse, 'applicationId', {
get: function () {
return _CoreManager.default.get('APPLICATION_ID');
},
set: function (value) {
_CoreManager.default.set('APPLICATION_ID', value);
}
});
/**
* @member Parse.javaScriptKey
* @type string
* @static
*/
Object.defineProperty(Parse, 'javaScriptKey', {
get: function () {
return _CoreManager.default.get('JAVASCRIPT_KEY');
},
set: function (value) {
_CoreManager.default.set('JAVASCRIPT_KEY', value);
}
});
/**
* @member Parse.masterKey
* @type string
* @static
*/
Object.defineProperty(Parse, 'masterKey', {
get: function () {
return _CoreManager.default.get('MASTER_KEY');
},
set: function (value) {
_CoreManager.default.set('MASTER_KEY', value);
}
});
/**
* @member Parse.serverURL
* @type string
* @static
*/
Object.defineProperty(Parse, 'serverURL', {
get: function () {
return _CoreManager.default.get('SERVER_URL');
},
set: function (value) {
_CoreManager.default.set('SERVER_URL', value);
}
});
/**
* @member Parse.serverAuthToken
* @type string
* @static
*/
Object.defineProperty(Parse, 'serverAuthToken', {
get: function () {
return _CoreManager.default.get('SERVER_AUTH_TOKEN');
},
set: function (value) {
_CoreManager.default.set('SERVER_AUTH_TOKEN', value);
}
});
/**
* @member Parse.serverAuthType
* @type string
* @static
*/
Object.defineProperty(Parse, 'serverAuthType', {
get: function () {
return _CoreManager.default.get('SERVER_AUTH_TYPE');
},
set: function (value) {
_CoreManager.default.set('SERVER_AUTH_TYPE', value);
}
});
/**
* @member Parse.liveQueryServerURL
* @type string
* @static
*/
Object.defineProperty(Parse, 'liveQueryServerURL', {
get: function () {
return _CoreManager.default.get('LIVEQUERY_SERVER_URL');
},
set: function (value) {
_CoreManager.default.set('LIVEQUERY_SERVER_URL', value);
}
});
/* End setters */
Parse.ACL = _dereq_('./ParseACL').default;
Parse.Analytics = _dereq_('./Analytics');
Parse.AnonymousUtils = _dereq_('./AnonymousUtils').default;
Parse.Cloud = _dereq_('./Cloud');
Parse.CoreManager = _dereq_('./CoreManager');
Parse.Config = _dereq_('./ParseConfig').default;
Parse.Error = _dereq_('./ParseError').default;
Parse.FacebookUtils = _dereq_('./FacebookUtils').default;
Parse.File = _dereq_('./ParseFile').default;
Parse.GeoPoint = _dereq_('./ParseGeoPoint').default;
Parse.Polygon = _dereq_('./ParsePolygon').default;
Parse.Installation = _dereq_('./ParseInstallation').default;
Parse.LocalDatastore = _dereq_('./LocalDatastore');
Parse.Object = _dereq_('./ParseObject').default;
Parse.Op = {
Set: ParseOp.SetOp,
Unset: ParseOp.UnsetOp,
Increment: ParseOp.IncrementOp,
Add: ParseOp.AddOp,
Remove: ParseOp.RemoveOp,
AddUnique: ParseOp.AddUniqueOp,
Relation: ParseOp.RelationOp
};
Parse.Push = _dereq_('./Push');
Parse.Query = _dereq_('./ParseQuery').default;
Parse.Relation = _dereq_('./ParseRelation').default;
Parse.Role = _dereq_('./ParseRole').default;
Parse.Schema = _dereq_('./ParseSchema').default;
Parse.Session = _dereq_('./ParseSession').default;
Parse.Storage = _dereq_('./Storage');
Parse.User = _dereq_('./ParseUser').default;
Parse.LiveQuery = _dereq_('./ParseLiveQuery').default;
Parse.LiveQueryClient = _dereq_('./LiveQueryClient').default;
Parse._request = function () {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _CoreManager.default.getRESTController().request.apply(null, args);
};
Parse._ajax = function () {
for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
return _CoreManager.default.getRESTController().ajax.apply(null, args);
}; // We attempt to match the signatures of the legacy versions of these methods
Parse._decode = function (_, value) {
return (0, _decode.default)(value);
};
Parse._encode = function (value, _, disallowObjects) {
return (0, _encode.default)(value, disallowObjects);
};
Parse._getInstallationId = function () {
return _CoreManager.default.getInstallationController().currentInstallationId();
};
/**
* Enable pinning in your application.
* This must be called before your application can use pinning.
*
* @static
*/
Parse.enableLocalDatastore = function () {
Parse.LocalDatastore.isEnabled = true;
};
/**
* Flag that indicates whether Local Datastore is enabled.
*
* @static
*/
Parse.isLocalDatastoreEnabled = function () {
return Parse.LocalDatastore.isEnabled;
};
/**
* Gets all contents from Local Datastore
*
* <pre>
* await Parse.dumpLocalDatastore();
* </pre>
*
* @static
*/
Parse.dumpLocalDatastore = function () {
if (!Parse.LocalDatastore.isEnabled) {
console.log('Parse.enableLocalDatastore() must be called first'); // eslint-disable-line no-console
return Promise.resolve({});
} else {
return Parse.LocalDatastore._getAllContents();
}
};
_CoreManager.default.setInstallationController(_InstallationController.default);
_CoreManager.default.setRESTController(_RESTController.default);
// For legacy requires, of the form `var Parse = require('parse').Parse`
Parse.Parse = Parse;
module.exports = Parse;
},{"./Analytics":1,"./AnonymousUtils":2,"./Cloud":3,"./CoreManager":4,"./FacebookUtils":6,"./InstallationController":7,"./LiveQueryClient":8,"./LocalDatastore":10,"./ParseACL":16,"./ParseConfig":17,"./ParseError":18,"./ParseFile":19,"./ParseGeoPoint":20,"./ParseInstallation":21,"./ParseLiveQuery":22,"./ParseObject":23,"./ParseOp":24,"./ParsePolygon":25,"./ParseQuery":26,"./ParseRelation":27,"./ParseRole":28,"./ParseSchema":29,"./ParseSession":30,"./ParseUser":31,"./Push":32,"./RESTController":33,"./Storage":35,"./decode":41,"./encode":42,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/interopRequireWildcard":62}],16:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _ParseRole = _interopRequireDefault(_dereq_("./ParseRole"));
var _ParseUser = _interopRequireDefault(_dereq_("./ParseUser"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var PUBLIC_KEY = '*';
/**
* Creates a new ACL.
* If no argument is given, the ACL has no permissions for anyone.
* If the argument is a Parse.User, the ACL will have read and write
* permission for only that user.
* If the argument is any other JSON object, that object will be interpretted
* as a serialized ACL created with toJSON().
*
* <p>An ACL, or Access Control List can be added to any
* <code>Parse.Object</code> to restrict access to only a subset of users
* of your application.</p>
* @alias Parse.ACL
*/
var ParseACL =
/*#__PURE__*/
function () {
/**
* @param {(Parse.User|Object)} user The user to initialize the ACL for
*/
function ParseACL(arg1
/*: ParseUser | ByIdMap*/
) {
(0, _classCallCheck2.default)(this, ParseACL);
(0, _defineProperty2.default)(this, "permissionsById", void 0);
this.permissionsById = {};
if (arg1 && (0, _typeof2.default)(arg1) === 'object') {
if (arg1 instanceof _ParseUser.default) {
this.setReadAccess(arg1, true);
this.setWriteAccess(arg1, true);
} else {
for (var _userId in arg1) {
var accessList = arg1[_userId];
if (typeof _userId !== 'string') {
throw new TypeError('Tried to create an ACL with an invalid user id.');
}
this.permissionsById[_userId] = {};
for (var _permission in accessList) {
var allowed = accessList[_permission];
if (_permission !== 'read' && _permission !== 'write') {
throw new TypeError('Tried to create an ACL with an invalid permission type.');
}
if (typeof allowed !== 'boolean') {
throw new TypeError('Tried to create an ACL with an invalid permission value.');
}
this.permissionsById[_userId][_permission] = allowed;
}
}
}
} else if (typeof arg1 === 'function') {
throw new TypeError('ParseACL constructed with a function. Did you forget ()?');
}
}
/**
* Returns a JSON-encoded version of the ACL.
* @return {Object}
*/
(0, _createClass2.default)(ParseACL, [{
key: "toJSON",
value: function ()
/*: ByIdMap*/
{
var permissions = {};
for (var p in this.permissionsById) {
permissions[p] = this.permissionsById[p];
}
return permissions;
}
/**
* Returns whether this ACL is equal to another object
* @param other The other object to compare to
* @return {Boolean}
*/
}, {
key: "equals",
value: function (other
/*: ParseACL*/
)
/*: boolean*/
{
if (!(other instanceof ParseACL)) {
return false;
}
var users = Object.keys(this.permissionsById);
var otherUsers = Object.keys(other.permissionsById);
if (users.length !== otherUsers.length) {
return false;
}
for (var u in this.permissionsById) {
if (!other.permissionsById[u]) {
return false;
}
if (this.permissionsById[u].read !== other.permissionsById[u].read) {
return false;
}
if (this.permissionsById[u].write !== other.permissionsById[u].write) {
return false;
}
}
return true;
}
}, {
key: "_setAccess",
value: function (accessType
/*: string*/
, userId
/*: ParseUser | ParseRole | string*/
, allowed
/*: boolean*/
) {
if (userId instanceof _ParseUser.default) {
userId = userId.id;
} else if (userId instanceof _ParseRole.default) {
var name = userId.getName();
if (!name) {
throw new TypeError('Role must have a name');
}
userId = 'role:' + name;
}
if (typeof userId !== 'string') {
throw new TypeError('userId must be a string.');
}
if (typeof allowed !== 'boolean') {
throw new TypeError('allowed must be either true or false.');
}
var permissions = this.permissionsById[userId];
if (!permissions) {
if (!allowed) {
// The user already doesn't have this permission, so no action is needed
return;
} else {
permissions = {};
this.permissionsById[userId] = permissions;
}
}
if (allowed) {
this.permissionsById[userId][accessType] = true;
} else {
delete permissions[accessType];
if (Object.keys(permissions).length === 0) {
delete this.permissionsById[userId];
}
}
}
}, {
key: "_getAccess",
value: function (accessType
/*: string*/
, userId
/*: ParseUser | ParseRole | string*/
)
/*: boolean*/
{
if (userId instanceof _ParseUser.default) {
userId = userId.id;
if (!userId) {
throw new Error('Cannot get access for a ParseUser without an ID');
}
} else if (userId instanceof _ParseRole.default) {
var name = userId.getName();
if (!name) {
throw new TypeError('Role must have a name');
}
userId = 'role:' + name;
}
var permissions = this.permissionsById[userId];
if (!permissions) {
return false;
}
return !!permissions[accessType];
}
/**
* Sets whether the given user is allowed to read this object.
* @param userId An instance of Parse.User or its objectId.
* @param {Boolean} allowed Whether that user should have read access.
*/
}, {
key: "setReadAccess",
value: function (userId
/*: ParseUser | ParseRole | string*/
, allowed
/*: boolean*/
) {
this._setAccess('read', userId, allowed);
}
/**
* Get whether the given user id is *explicitly* allowed to read this object.
* Even if this returns false, the user may still be able to access it if
* getPublicReadAccess returns true or a role that the user belongs to has
* write access.
* @param userId An instance of Parse.User or its objectId, or a Parse.Role.
* @return {Boolean}
*/
}, {
key: "getReadAccess",
value: function (userId
/*: ParseUser | ParseRole | string*/
)
/*: boolean*/
{
return this._getAccess('read', userId);
}
/**
* Sets whether the given user id is allowed to write this object.
* @param userId An instance of Parse.User or its objectId, or a Parse.Role..
* @param {Boolean} allowed Whether that user should have write access.
*/
}, {
key: "setWriteAccess",
value: function (userId
/*: ParseUser | ParseRole | string*/
, allowed
/*: boolean*/
) {
this._setAccess('write', userId, allowed);
}
/**
* Gets whether the given user id is *explicitly* allowed to write this object.
* Even if this returns false, the user may still be able to write it if
* getPublicWriteAccess returns true or a role that the user belongs to has
* write access.
* @param userId An instance of Parse.User or its objectId, or a Parse.Role.
* @return {Boolean}
*/
}, {
key: "getWriteAccess",
value: function (userId
/*: ParseUser | ParseRole | string*/
)
/*: boolean*/
{
return this._getAccess('write', userId);
}
/**
* Sets whether the public is allowed to read this object.
* @param {Boolean} allowed
*/
}, {
key: "setPublicReadAccess",
value: function (allowed
/*: boolean*/
) {
this.setReadAccess(PUBLIC_KEY, allowed);
}
/**
* Gets whether the public is allowed to read this object.
* @return {Boolean}
*/
}, {
key: "getPublicReadAccess",
value: function ()
/*: boolean*/
{
return this.getReadAccess(PUBLIC_KEY);
}
/**
* Sets whether the public is allowed to write this object.
* @param {Boolean} allowed
*/
}, {
key: "setPublicWriteAccess",
value: function (allowed
/*: boolean*/
) {
this.setWriteAccess(PUBLIC_KEY, allowed);
}
/**
* Gets whether the public is allowed to write this object.
* @return {Boolean}
*/
}, {
key: "getPublicWriteAccess",
value: function ()
/*: boolean*/
{
return this.getWriteAccess(PUBLIC_KEY);
}
/**
* Gets whether users belonging to the given role are allowed
* to read this object. Even if this returns false, the role may
* still be able to write it if a parent role has read access.
*
* @param role The name of the role, or a Parse.Role object.
* @return {Boolean} true if the role has read access. false otherwise.
* @throws {TypeError} If role is neither a Parse.Role nor a String.
*/
}, {
key: "getRoleReadAccess",
value: function (role
/*: ParseRole | string*/
)
/*: boolean*/
{
if (role instanceof _ParseRole.default) {
// Normalize to the String name
role = role.getName();
}
if (typeof role !== 'string') {
throw new TypeError('role must be a ParseRole or a String');
}
return this.getReadAccess('role:' + role);
}
/**
* Gets whether users belonging to the given role are allowed
* to write this object. Even if this returns false, the role may
* still be able to write it if a parent role has write access.
*
* @param role The name of the role, or a Parse.Role object.
* @return {Boolean} true if the role has write access. false otherwise.
* @throws {TypeError} If role is neither a Parse.Role nor a String.
*/
}, {
key: "getRoleWriteAccess",
value: function (role
/*: ParseRole | string*/
)
/*: boolean*/
{
if (role instanceof _ParseRole.default) {
// Normalize to the String name
role = role.getName();
}
if (typeof role !== 'string') {
throw new TypeError('role must be a ParseRole or a String');
}
return this.getWriteAccess('role:' + role);
}
/**
* Sets whether users belonging to the given role are allowed
* to read this object.
*
* @param role The name of the role, or a Parse.Role object.
* @param {Boolean} allowed Whether the given role can read this object.
* @throws {TypeError} If role is neither a Parse.Role nor a String.
*/
}, {
key: "setRoleReadAccess",
value: function (role
/*: ParseRole | string*/
, allowed
/*: boolean*/
) {
if (role instanceof _ParseRole.default) {
// Normalize to the String name
role = role.getName();
}
if (typeof role !== 'string') {
throw new TypeError('role must be a ParseRole or a String');
}
this.setReadAccess('role:' + role, allowed);
}
/**
* Sets whether users belonging to the given role are allowed
* to write this object.
*
* @param role The name of the role, or a Parse.Role object.
* @param {Boolean} allowed Whether the given role can write this object.
* @throws {TypeError} If role is neither a Parse.Role nor a String.
*/
}, {
key: "setRoleWriteAccess",
value: function (role
/*: ParseRole | string*/
, allowed
/*: boolean*/
) {
if (role instanceof _ParseRole.default) {
// Normalize to the String name
role = role.getName();
}
if (typeof role !== 'string') {
throw new TypeError('role must be a ParseRole or a String');
}
this.setWriteAccess('role:' + role, allowed);
}
}]);
return ParseACL;
}();
var _default = ParseACL;
exports.default = _default;
},{"./ParseRole":28,"./ParseUser":31,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],17:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _decode = _interopRequireDefault(_dereq_("./decode"));
var _encode = _interopRequireDefault(_dereq_("./encode"));
var _escape2 = _interopRequireDefault(_dereq_("./escape"));
var _ParseError = _interopRequireDefault(_dereq_("./ParseError"));
var _Storage = _interopRequireDefault(_dereq_("./Storage"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Parse.Config is a local representation of configuration data that
* can be set from the Parse dashboard.
*
* @alias Parse.Config
*/
var ParseConfig =
/*#__PURE__*/
function () {
function ParseConfig() {
(0, _classCallCheck2.default)(this, ParseConfig);
(0, _defineProperty2.default)(this, "attributes", void 0);
(0, _defineProperty2.default)(this, "_escapedAttributes", void 0);
this.attributes = {};
this._escapedAttributes = {};
}
/**
* Gets the value of an attribute.
* @param {String} attr The name of an attribute.
*/
(0, _createClass2.default)(ParseConfig, [{
key: "get",
value: function (attr
/*: string*/
)
/*: any*/
{
return this.attributes[attr];
}
/**
* Gets the HTML-escaped value of an attribute.
* @param {String} attr The name of an attribute.
*/
}, {
key: "escape",
value: function (attr
/*: string*/
)
/*: string*/
{
var html = this._escapedAttributes[attr];
if (html) {
return html;
}
var val = this.attributes[attr];
var escaped = '';
if (val != null) {
escaped = (0, _escape2.default)(val.toString());
}
this._escapedAttributes[attr] = escaped;
return escaped;
}
/**
* Retrieves the most recently-fetched configuration object, either from
* memory or from local storage if necessary.
*
* @static
* @return {Config} The most recently-fetched Parse.Config if it
* exists, else an empty Parse.Config.
*/
}], [{
key: "current",
value: function () {
var controller = _CoreManager.default.getConfigController();
return controller.current();
}
/**
* Gets a new configuration object from the server.
* @static
* @return {Promise} A promise that is resolved with a newly-created
* configuration object when the get completes.
*/
}, {
key: "get",
value: function () {
var controller = _CoreManager.default.getConfigController();
return controller.get();
}
/**
* Save value keys to the server.
* @static
* @return {Promise} A promise that is resolved with a newly-created
* configuration object or with the current with the update.
*/
}, {
key: "save",
value: function (attrs) {
var controller = _CoreManager.default.getConfigController(); //To avoid a mismatch with the local and the cloud config we get a new version
return controller.save(attrs).then(function () {
return controller.get();
}, function (error) {
return Promise.reject(error);
});
}
}]);
return ParseConfig;
}();
var currentConfig = null;
var CURRENT_CONFIG_KEY = 'currentConfig';
function decodePayload(data) {
try {
var json = JSON.parse(data);
if (json && (0, _typeof2.default)(json) === 'object') {
return (0, _decode.default)(json);
}
} catch (e) {
return null;
}
}
var DefaultController = {
current: function () {
if (currentConfig) {
return currentConfig;
}
var config = new ParseConfig();
var storagePath = _Storage.default.generatePath(CURRENT_CONFIG_KEY);
var configData;
if (!_Storage.default.async()) {
configData = _Storage.default.getItem(storagePath);
if (configData) {
var attributes = decodePayload(configData);
if (attributes) {
config.attributes = attributes;
currentConfig = config;
}
}
return config;
} // Return a promise for async storage controllers
return _Storage.default.getItemAsync(storagePath).then(function (configData) {
if (configData) {
var _attributes = decodePayload(configData);
if (_attributes) {
config.attributes = _attributes;
currentConfig = config;
}
}
return config;
});
},
get: function () {
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('GET', 'config', {}, {}).then(function (response) {
if (!response || !response.params) {
var error = new _ParseError.default(_ParseError.default.INVALID_JSON, 'Config JSON response invalid.');
return Promise.reject(error);
}
var config = new ParseConfig();
config.attributes = {};
for (var attr in response.params) {
config.attributes[attr] = (0, _decode.default)(response.params[attr]);
}
currentConfig = config;
return _Storage.default.setItemAsync(_Storage.default.generatePath(CURRENT_CONFIG_KEY), JSON.stringify(response.params)).then(function () {
return config;
});
});
},
save: function (attrs) {
var RESTController = _CoreManager.default.getRESTController();
var encodedAttrs = {};
for (var _key in attrs) {
encodedAttrs[_key] = (0, _encode.default)(attrs[_key]);
}
return RESTController.request('PUT', 'config', {
params: encodedAttrs
}, {
useMasterKey: true
}).then(function (response) {
if (response && response.result) {
return Promise.resolve();
} else {
var error = new _ParseError.default(_ParseError.default.INTERNAL_SERVER_ERROR, 'Error occured updating Config.');
return Promise.reject(error);
}
});
}
};
_CoreManager.default.setConfigController(DefaultController);
var _default = ParseConfig;
exports.default = _default;
},{"./CoreManager":4,"./ParseError":18,"./Storage":35,"./decode":41,"./encode":42,"./escape":44,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],18:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/inherits"));
var _assertThisInitialized2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/assertThisInitialized"));
var _wrapNativeSuper2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/wrapNativeSuper"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Constructs a new Parse.Error object with the given code and message.
* @alias Parse.Error
*/
var ParseError =
/*#__PURE__*/
function (_Error) {
(0, _inherits2.default)(ParseError, _Error);
/**
* @param {Number} code An error code constant from <code>Parse.Error</code>.
* @param {String} message A detailed description of the error.
*/
function ParseError(code, message) {
var _this;
(0, _classCallCheck2.default)(this, ParseError);
_this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(ParseError).call(this, message));
_this.code = code;
Object.defineProperty((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), 'message', {
enumerable: true,
value: message
});
return _this;
}
(0, _createClass2.default)(ParseError, [{
key: "toString",
value: function () {
return 'ParseError: ' + this.code + ' ' + this.message;
}
}]);
return ParseError;
}((0, _wrapNativeSuper2.default)(Error));
/**
* Error code indicating some error other than those enumerated here.
* @property OTHER_CAUSE
* @static
* @final
*/
ParseError.OTHER_CAUSE = -1;
/**
* Error code indicating that something has gone wrong with the server.
* If you get this error code, it is Parse's fault. Contact us at
* https://parse.com/help
* @property INTERNAL_SERVER_ERROR
* @static
* @final
*/
ParseError.INTERNAL_SERVER_ERROR = 1;
/**
* Error code indicating the connection to the Parse servers failed.
* @property CONNECTION_FAILED
* @static
* @final
*/
ParseError.CONNECTION_FAILED = 100;
/**
* Error code indicating the specified object doesn't exist.
* @property OBJECT_NOT_FOUND
* @static
* @final
*/
ParseError.OBJECT_NOT_FOUND = 101;
/**
* Error code indicating you tried to query with a datatype that doesn't
* support it, like exact matching an array or object.
* @property INVALID_QUERY
* @static
* @final
*/
ParseError.INVALID_QUERY = 102;
/**
* Error code indicating a missing or invalid classname. Classnames are
* case-sensitive. They must start with a letter, and a-zA-Z0-9_ are the
* only valid characters.
* @property INVALID_CLASS_NAME
* @static
* @final
*/
ParseError.INVALID_CLASS_NAME = 103;
/**
* Error code indicating an unspecified object id.
* @property MISSING_OBJECT_ID
* @static
* @final
*/
ParseError.MISSING_OBJECT_ID = 104;
/**
* Error code indicating an invalid key name. Keys are case-sensitive. They
* must start with a letter, and a-zA-Z0-9_ are the only valid characters.
* @property INVALID_KEY_NAME
* @static
* @final
*/
ParseError.INVALID_KEY_NAME = 105;
/**
* Error code indicating a malformed pointer. You should not see this unless
* you have been mucking about changing internal Parse code.
* @property INVALID_POINTER
* @static
* @final
*/
ParseError.INVALID_POINTER = 106;
/**
* Error code indicating that badly formed JSON was received upstream. This
* either indicates you have done something unusual with modifying how
* things encode to JSON, or the network is failing badly.
* @property INVALID_JSON
* @static
* @final
*/
ParseError.INVALID_JSON = 107;
/**
* Error code indicating that the feature you tried to access is only
* available internally for testing purposes.
* @property COMMAND_UNAVAILABLE
* @static
* @final
*/
ParseError.COMMAND_UNAVAILABLE = 108;
/**
* You must call Parse.initialize before using the Parse library.
* @property NOT_INITIALIZED
* @static
* @final
*/
ParseError.NOT_INITIALIZED = 109;
/**
* Error code indicating that a field was set to an inconsistent type.
* @property INCORRECT_TYPE
* @static
* @final
*/
ParseError.INCORRECT_TYPE = 111;
/**
* Error code indicating an invalid channel name. A channel name is either
* an empty string (the broadcast channel) or contains only a-zA-Z0-9_
* characters and starts with a letter.
* @property INVALID_CHANNEL_NAME
* @static
* @final
*/
ParseError.INVALID_CHANNEL_NAME = 112;
/**
* Error code indicating that push is misconfigured.
* @property PUSH_MISCONFIGURED
* @static
* @final
*/
ParseError.PUSH_MISCONFIGURED = 115;
/**
* Error code indicating that the object is too large.
* @property OBJECT_TOO_LARGE
* @static
* @final
*/
ParseError.OBJECT_TOO_LARGE = 116;
/**
* Error code indicating that the operation isn't allowed for clients.
* @property OPERATION_FORBIDDEN
* @static
* @final
*/
ParseError.OPERATION_FORBIDDEN = 119;
/**
* Error code indicating the result was not found in the cache.
* @property CACHE_MISS
* @static
* @final
*/
ParseError.CACHE_MISS = 120;
/**
* Error code indicating that an invalid key was used in a nested
* JSONObject.
* @property INVALID_NESTED_KEY
* @static
* @final
*/
ParseError.INVALID_NESTED_KEY = 121;
/**
* Error code indicating that an invalid filename was used for ParseFile.
* A valid file name contains only a-zA-Z0-9_. characters and is between 1
* and 128 characters.
* @property INVALID_FILE_NAME
* @static
* @final
*/
ParseError.INVALID_FILE_NAME = 122;
/**
* Error code indicating an invalid ACL was provided.
* @property INVALID_ACL
* @static
* @final
*/
ParseError.INVALID_ACL = 123;
/**
* Error code indicating that the request timed out on the server. Typically
* this indicates that the request is too expensive to run.
* @property TIMEOUT
* @static
* @final
*/
ParseError.TIMEOUT = 124;
/**
* Error code indicating that the email address was invalid.
* @property INVALID_EMAIL_ADDRESS
* @static
* @final
*/
ParseError.INVALID_EMAIL_ADDRESS = 125;
/**
* Error code indicating a missing content type.
* @property MISSING_CONTENT_TYPE
* @static
* @final
*/
ParseError.MISSING_CONTENT_TYPE = 126;
/**
* Error code indicating a missing content length.
* @property MISSING_CONTENT_LENGTH
* @static
* @final
*/
ParseError.MISSING_CONTENT_LENGTH = 127;
/**
* Error code indicating an invalid content length.
* @property INVALID_CONTENT_LENGTH
* @static
* @final
*/
ParseError.INVALID_CONTENT_LENGTH = 128;
/**
* Error code indicating a file that was too large.
* @property FILE_TOO_LARGE
* @static
* @final
*/
ParseError.FILE_TOO_LARGE = 129;
/**
* Error code indicating an error saving a file.
* @property FILE_SAVE_ERROR
* @static
* @final
*/
ParseError.FILE_SAVE_ERROR = 130;
/**
* Error code indicating that a unique field was given a value that is
* already taken.
* @property DUPLICATE_VALUE
* @static
* @final
*/
ParseError.DUPLICATE_VALUE = 137;
/**
* Error code indicating that a role's name is invalid.
* @property INVALID_ROLE_NAME
* @static
* @final
*/
ParseError.INVALID_ROLE_NAME = 139;
/**
* Error code indicating that an application quota was exceeded. Upgrade to
* resolve.
* @property EXCEEDED_QUOTA
* @static
* @final
*/
ParseError.EXCEEDED_QUOTA = 140;
/**
* Error code indicating that a Cloud Code script failed.
* @property SCRIPT_FAILED
* @static
* @final
*/
ParseError.SCRIPT_FAILED = 141;
/**
* Error code indicating that a Cloud Code validation failed.
* @property VALIDATION_ERROR
* @static
* @final
*/
ParseError.VALIDATION_ERROR = 142;
/**
* Error code indicating that invalid image data was provided.
* @property INVALID_IMAGE_DATA
* @static
* @final
*/
ParseError.INVALID_IMAGE_DATA = 143;
/**
* Error code indicating an unsaved file.
* @property UNSAVED_FILE_ERROR
* @static
* @final
*/
ParseError.UNSAVED_FILE_ERROR = 151;
/**
* Error code indicating an invalid push time.
* @property INVALID_PUSH_TIME_ERROR
* @static
* @final
*/
ParseError.INVALID_PUSH_TIME_ERROR = 152;
/**
* Error code indicating an error deleting a file.
* @property FILE_DELETE_ERROR
* @static
* @final
*/
ParseError.FILE_DELETE_ERROR = 153;
/**
* Error code indicating that the application has exceeded its request
* limit.
* @property REQUEST_LIMIT_EXCEEDED
* @static
* @final
*/
ParseError.REQUEST_LIMIT_EXCEEDED = 155;
/**
* Error code indicating an invalid event name.
* @property INVALID_EVENT_NAME
* @static
* @final
*/
ParseError.INVALID_EVENT_NAME = 160;
/**
* Error code indicating that the username is missing or empty.
* @property USERNAME_MISSING
* @static
* @final
*/
ParseError.USERNAME_MISSING = 200;
/**
* Error code indicating that the password is missing or empty.
* @property PASSWORD_MISSING
* @static
* @final
*/
ParseError.PASSWORD_MISSING = 201;
/**
* Error code indicating that the username has already been taken.
* @property USERNAME_TAKEN
* @static
* @final
*/
ParseError.USERNAME_TAKEN = 202;
/**
* Error code indicating that the email has already been taken.
* @property EMAIL_TAKEN
* @static
* @final
*/
ParseError.EMAIL_TAKEN = 203;
/**
* Error code indicating that the email is missing, but must be specified.
* @property EMAIL_MISSING
* @static
* @final
*/
ParseError.EMAIL_MISSING = 204;
/**
* Error code indicating that a user with the specified email was not found.
* @property EMAIL_NOT_FOUND
* @static
* @final
*/
ParseError.EMAIL_NOT_FOUND = 205;
/**
* Error code indicating that a user object without a valid session could
* not be altered.
* @property SESSION_MISSING
* @static
* @final
*/
ParseError.SESSION_MISSING = 206;
/**
* Error code indicating that a user can only be created through signup.
* @property MUST_CREATE_USER_THROUGH_SIGNUP
* @static
* @final
*/
ParseError.MUST_CREATE_USER_THROUGH_SIGNUP = 207;
/**
* Error code indicating that an an account being linked is already linked
* to another user.
* @property ACCOUNT_ALREADY_LINKED
* @static
* @final
*/
ParseError.ACCOUNT_ALREADY_LINKED = 208;
/**
* Error code indicating that the current session token is invalid.
* @property INVALID_SESSION_TOKEN
* @static
* @final
*/
ParseError.INVALID_SESSION_TOKEN = 209;
/**
* Error code indicating that a user cannot be linked to an account because
* that account's id could not be found.
* @property LINKED_ID_MISSING
* @static
* @final
*/
ParseError.LINKED_ID_MISSING = 250;
/**
* Error code indicating that a user with a linked (e.g. Facebook) account
* has an invalid session.
* @property INVALID_LINKED_SESSION
* @static
* @final
*/
ParseError.INVALID_LINKED_SESSION = 251;
/**
* Error code indicating that a service being linked (e.g. Facebook or
* Twitter) is unsupported.
* @property UNSUPPORTED_SERVICE
* @static
* @final
*/
ParseError.UNSUPPORTED_SERVICE = 252;
/**
* Error code indicating an invalid operation occured on schema
* @property INVALID_SCHEMA_OPERATION
* @static
* @final
*/
ParseError.INVALID_SCHEMA_OPERATION = 255;
/**
* Error code indicating that there were multiple errors. Aggregate errors
* have an "errors" property, which is an array of error objects with more
* detail about each error that occurred.
* @property AGGREGATE_ERROR
* @static
* @final
*/
ParseError.AGGREGATE_ERROR = 600;
/**
* Error code indicating the client was unable to read an input file.
* @property FILE_READ_ERROR
* @static
* @final
*/
ParseError.FILE_READ_ERROR = 601;
/**
* Error code indicating a real error code is unavailable because
* we had to use an XDomainRequest object to allow CORS requests in
* Internet Explorer, which strips the body from HTTP responses that have
* a non-2XX status code.
* @property X_DOMAIN_REQUEST
* @static
* @final
*/
ParseError.X_DOMAIN_REQUEST = 602;
var _default = ParseError;
exports.default = _default;
},{"@babel/runtime/helpers/assertThisInitialized":52,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/getPrototypeOf":59,"@babel/runtime/helpers/inherits":60,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/possibleConstructorReturn":68,"@babel/runtime/helpers/wrapNativeSuper":74}],19:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/* global File */
var http = _dereq_('http');
var https = _dereq_('https');
/*:: type Base64 = { base64: string };*/
/*:: type FileData = Array<number> | Base64 | File;*/
/*:: export type FileSource = {
format: 'file';
file: File;
type: string
} | {
format: 'base64';
base64: string;
type: string
} | {
format: 'uri';
uri: string;
type: string
};*/
var dataUriRegexp = /^data:([a-zA-Z]+\/[-a-zA-Z0-9+.]+)(;charset=[a-zA-Z0-9\-\/]*)?;base64,/;
function b64Digit(number
/*: number*/
)
/*: string*/
{
if (number < 26) {
return String.fromCharCode(65 + number);
}
if (number < 52) {
return String.fromCharCode(97 + (number - 26));
}
if (number < 62) {
return String.fromCharCode(48 + (number - 52));
}
if (number === 62) {
return '+';
}
if (number === 63) {
return '/';
}
throw new TypeError('Tried to encode large digit ' + number + ' in base64.');
}
/**
* A Parse.File is a local representation of a file that is saved to the Parse
* cloud.
* @alias Parse.File
*/
var ParseFile =
/*#__PURE__*/
function () {
/**
* @param name {String} The file's name. This will be prefixed by a unique
* value once the file has finished saving. The file name must begin with
* an alphanumeric character, and consist of alphanumeric characters,
* periods, spaces, underscores, or dashes.
* @param data {Array} The data for the file, as either:
* 1. an Array of byte value Numbers, or
* 2. an Object like { base64: "..." } with a base64-encoded String.
* 3. an Object like { uri: "..." } with a uri String.
* 4. a File object selected with a file upload control. (3) only works
* in Firefox 3.6+, Safari 6.0.2+, Chrome 7+, and IE 10+.
* For example:
* <pre>
* var fileUploadControl = $("#profilePhotoFileUpload")[0];
* if (fileUploadControl.files.length > 0) {
* var file = fileUploadControl.files[0];
* var name = "photo.jpg";
* var parseFile = new Parse.File(name, file);
* parseFile.save().then(function() {
* // The file has been saved to Parse.
* }, function(error) {
* // The file either could not be read, or could not be saved to Parse.
* });
* }</pre>
* @param type {String} Optional Content-Type header to use for the file. If
* this is omitted, the content type will be inferred from the name's
* extension.
*/
function ParseFile(name
/*: string*/
, data
/*:: ?: FileData*/
, type
/*:: ?: string*/
) {
(0, _classCallCheck2.default)(this, ParseFile);
(0, _defineProperty2.default)(this, "_name", void 0);
(0, _defineProperty2.default)(this, "_url", void 0);
(0, _defineProperty2.default)(this, "_source", void 0);
(0, _defineProperty2.default)(this, "_previousSave", void 0);
var specifiedType = type || '';
this._name = name;
if (data !== undefined) {
if (Array.isArray(data)) {
this._source = {
format: 'base64',
base64: ParseFile.encodeBase64(data),
type: specifiedType
};
} else if (typeof File !== 'undefined' && data instanceof File) {
this._source = {
format: 'file',
file: data,
type: specifiedType
};
} else if (data && typeof data.uri === 'string' && data.uri !== undefined) {
this._source = {
format: 'uri',
uri: data.uri,
type: specifiedType
};
} else if (data && typeof data.base64 === 'string') {
var base64 = data.base64;
var commaIndex = base64.indexOf(',');
if (commaIndex !== -1) {
var matches = dataUriRegexp.exec(base64.slice(0, commaIndex + 1)); // if data URI with type and charset, there will be 4 matches.
this._source = {
format: 'base64',
base64: base64.slice(commaIndex + 1),
type: matches[1]
};
} else {
this._source = {
format: 'base64',
base64: base64,
type: specifiedType
};
}
} else {
throw new TypeError('Cannot create a Parse.File with that data.');
}
}
}
/**
* Gets the name of the file. Before save is called, this is the filename
* given by the user. After save is called, that name gets prefixed with a
* unique identifier.
* @return {String}
*/
(0, _createClass2.default)(ParseFile, [{
key: "name",
value: function ()
/*: string*/
{
return this._name;
}
/**
* Gets the url of the file. It is only available after you save the file or
* after you get the file from a Parse.Object.
* @param {Object} options An object to specify url options
* @return {String}
*/
}, {
key: "url",
value: function (options
/*:: ?: { forceSecure?: boolean }*/
)
/*: ?string*/
{
options = options || {};
if (!this._url) {
return;
}
if (options.forceSecure) {
return this._url.replace(/^http:\/\//i, 'https://');
} else {
return this._url;
}
}
/**
* Saves the file to the Parse cloud.
* @param {Object} options
* * Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>progress: In Browser only, callback for upload progress
* </ul>
* @return {Promise} Promise that is resolved when the save finishes.
*/
}, {
key: "save",
value: function (options
/*:: ?: FullOptions*/
) {
var _this = this;
options = options || {};
var controller = _CoreManager.default.getFileController();
if (!this._previousSave) {
if (this._source.format === 'file') {
this._previousSave = controller.saveFile(this._name, this._source, options).then(function (res) {
_this._name = res.name;
_this._url = res.url;
return _this;
});
} else if (this._source.format === 'uri') {
this._previousSave = controller.saveUri(this._name, this._source, options).then(function (res) {
_this._name = res.name;
_this._url = res.url;
return _this;
});
} else {
this._previousSave = controller.saveBase64(this._name, this._source, options).then(function (res) {
_this._name = res.name;
_this._url = res.url;
return _this;
});
}
}
if (this._previousSave) {
return this._previousSave;
}
}
}, {
key: "toJSON",
value: function ()
/*: { name: ?string, url: ?string }*/
{
return {
__type: 'File',
name: this._name,
url: this._url
};
}
}, {
key: "equals",
value: function (other
/*: mixed*/
)
/*: boolean*/
{
if (this === other) {
return true;
} // Unsaved Files are never equal, since they will be saved to different URLs
return other instanceof ParseFile && this.name() === other.name() && this.url() === other.url() && typeof this.url() !== 'undefined';
}
}], [{
key: "fromJSON",
value: function (obj)
/*: ParseFile*/
{
if (obj.__type !== 'File') {
throw new TypeError('JSON object does not represent a ParseFile');
}
var file = new ParseFile(obj.name);
file._url = obj.url;
return file;
}
}, {
key: "encodeBase64",
value: function (bytes
/*: Array<number>*/
)
/*: string*/
{
var chunks = [];
chunks.length = Math.ceil(bytes.length / 3);
for (var i = 0; i < chunks.length; i++) {
var b1 = bytes[i * 3];
var b2 = bytes[i * 3 + 1] || 0;
var b3 = bytes[i * 3 + 2] || 0;
var has2 = i * 3 + 1 < bytes.length;
var has3 = i * 3 + 2 < bytes.length;
chunks[i] = [b64Digit(b1 >> 2 & 0x3F), b64Digit(b1 << 4 & 0x30 | b2 >> 4 & 0x0F), has2 ? b64Digit(b2 << 2 & 0x3C | b3 >> 6 & 0x03) : '=', has3 ? b64Digit(b3 & 0x3F) : '='].join('');
}
return chunks.join('');
}
}]);
return ParseFile;
}();
var DefaultController = {
saveFile: function (name
/*: string*/
, source
/*: FileSource*/
, options
/*:: ?: FullOptions*/
) {
if (source.format !== 'file') {
throw new Error('saveFile can only be used with File-type sources.');
} // To directly upload a File, we use a REST-style AJAX request
var headers = {
'X-Parse-Application-ID': _CoreManager.default.get('APPLICATION_ID'),
'Content-Type': source.type || (source.file ? source.file.type : null)
};
var jsKey = _CoreManager.default.get('JAVASCRIPT_KEY');
if (jsKey) {
headers['X-Parse-JavaScript-Key'] = jsKey;
}
var url = _CoreManager.default.get('SERVER_URL');
if (url[url.length - 1] !== '/') {
url += '/';
}
url += 'files/' + name;
return _CoreManager.default.getRESTController().ajax('POST', url, source.file, headers, options).then(function (res) {
return res.response;
});
},
saveBase64: function (name
/*: string*/
, source
/*: FileSource*/
, options
/*:: ?: FullOptions*/
) {
if (source.format !== 'base64') {
throw new Error('saveBase64 can only be used with Base64-type sources.');
}
var data
/*: { base64: any; _ContentType?: any }*/
= {
base64: source.base64
};
if (source.type) {
data._ContentType = source.type;
}
return _CoreManager.default.getRESTController().request('POST', 'files/' + name, data, options);
},
saveUri: function (name
/*: string*/
, source
/*: FileSource*/
, options
/*:: ?: FullOptions*/
) {
var _this2 = this;
if (source.format !== 'uri') {
throw new Error('saveUri can only be used with Uri-type sources.');
}
return this.download(source.uri).then(function (result) {
var newSource = {
format: 'base64',
base64: result.base64,
type: result.contentType
};
return _this2.saveBase64(name, newSource, options);
});
},
download: function (uri) {
return new Promise(function (resolve, reject) {
var client = http;
if (uri.indexOf('https') === 0) {
client = https;
}
client.get(uri, function (resp) {
resp.setEncoding('base64');
var base64 = '';
resp.on('data', function (data) {
return base64 += data;
});
resp.on('end', function () {
resolve({
base64: base64,
contentType: resp.headers['content-type']
});
});
}).on('error', reject);
});
}
};
_CoreManager.default.setFileController(DefaultController);
var _default = ParseFile;
exports.default = _default;
},{"./CoreManager":4,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61,"http":undefined,"https":undefined}],20:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Creates a new GeoPoint with any of the following forms:<br>
* <pre>
* new GeoPoint(otherGeoPoint)
* new GeoPoint(30, 30)
* new GeoPoint([30, 30])
* new GeoPoint({latitude: 30, longitude: 30})
* new GeoPoint() // defaults to (0, 0)
* </pre>
* <p>Represents a latitude / longitude point that may be associated
* with a key in a ParseObject or used as a reference point for geo queries.
* This allows proximity-based queries on the key.</p>
*
* <p>Only one key in a class may contain a GeoPoint.</p>
*
* <p>Example:<pre>
* var point = new Parse.GeoPoint(30.0, -20.0);
* var object = new Parse.Object("PlaceObject");
* object.set("location", point);
* object.save();</pre></p>
* @alias Parse.GeoPoint
*/
/* global navigator */
var ParseGeoPoint =
/*#__PURE__*/
function () {
/**
* @param {(Number[]|Object|Number)} options Either a list of coordinate pairs, an object with `latitude`, `longitude`, or the latitude or the point.
* @param {Number} longitude The longitude of the GeoPoint
*/
function ParseGeoPoint(arg1
/*: Array<number> |
{ latitude: number; longitude: number } |
number*/
, arg2
/*:: ?: number*/
) {
(0, _classCallCheck2.default)(this, ParseGeoPoint);
(0, _defineProperty2.default)(this, "_latitude", void 0);
(0, _defineProperty2.default)(this, "_longitude", void 0);
if (Array.isArray(arg1)) {
ParseGeoPoint._validate(arg1[0], arg1[1]);
this._latitude = arg1[0];
this._longitude = arg1[1];
} else if ((0, _typeof2.default)(arg1) === 'object') {
ParseGeoPoint._validate(arg1.latitude, arg1.longitude);
this._latitude = arg1.latitude;
this._longitude = arg1.longitude;
} else if (arg1 !== undefined && arg2 !== undefined) {
ParseGeoPoint._validate(arg1, arg2);
this._latitude = arg1;
this._longitude = arg2;
} else {
this._latitude = 0;
this._longitude = 0;
}
}
/**
* North-south portion of the coordinate, in range [-90, 90].
* Throws an exception if set out of range in a modern browser.
* @property latitude
* @type Number
*/
(0, _createClass2.default)(ParseGeoPoint, [{
key: "toJSON",
/**
* Returns a JSON representation of the GeoPoint, suitable for Parse.
* @return {Object}
*/
value: function ()
/*: { __type: string; latitude: number; longitude: number }*/
{
ParseGeoPoint._validate(this._latitude, this._longitude);
return {
__type: 'GeoPoint',
latitude: this._latitude,
longitude: this._longitude
};
}
}, {
key: "equals",
value: function (other
/*: mixed*/
)
/*: boolean*/
{
return other instanceof ParseGeoPoint && this.latitude === other.latitude && this.longitude === other.longitude;
}
/**
* Returns the distance from this GeoPoint to another in radians.
* @param {Parse.GeoPoint} point the other Parse.GeoPoint.
* @return {Number}
*/
}, {
key: "radiansTo",
value: function (point
/*: ParseGeoPoint*/
)
/*: number*/
{
var d2r = Math.PI / 180.0;
var lat1rad = this.latitude * d2r;
var long1rad = this.longitude * d2r;
var lat2rad = point.latitude * d2r;
var long2rad = point.longitude * d2r;
var sinDeltaLatDiv2 = Math.sin((lat1rad - lat2rad) / 2);
var sinDeltaLongDiv2 = Math.sin((long1rad - long2rad) / 2); // Square of half the straight line chord distance between both points.
var a = sinDeltaLatDiv2 * sinDeltaLatDiv2 + Math.cos(lat1rad) * Math.cos(lat2rad) * sinDeltaLongDiv2 * sinDeltaLongDiv2;
a = Math.min(1.0, a);
return 2 * Math.asin(Math.sqrt(a));
}
/**
* Returns the distance from this GeoPoint to another in kilometers.
* @param {Parse.GeoPoint} point the other Parse.GeoPoint.
* @return {Number}
*/
}, {
key: "kilometersTo",
value: function (point
/*: ParseGeoPoint*/
)
/*: number*/
{
return this.radiansTo(point) * 6371.0;
}
/**
* Returns the distance from this GeoPoint to another in miles.
* @param {Parse.GeoPoint} point the other Parse.GeoPoint.
* @return {Number}
*/
}, {
key: "milesTo",
value: function (point
/*: ParseGeoPoint*/
)
/*: number*/
{
return this.radiansTo(point) * 3958.8;
}
/*
* Throws an exception if the given lat-long is out of bounds.
*/
}, {
key: "latitude",
get: function ()
/*: number*/
{
return this._latitude;
},
set: function (val
/*: number*/
) {
ParseGeoPoint._validate(val, this.longitude);
this._latitude = val;
}
/**
* East-west portion of the coordinate, in range [-180, 180].
* Throws if set out of range in a modern browser.
* @property longitude
* @type Number
*/
}, {
key: "longitude",
get: function ()
/*: number*/
{
return this._longitude;
},
set: function (val
/*: number*/
) {
ParseGeoPoint._validate(this.latitude, val);
this._longitude = val;
}
}], [{
key: "_validate",
value: function (latitude
/*: number*/
, longitude
/*: number*/
) {
if (isNaN(latitude) || isNaN(longitude) || typeof latitude !== 'number' || typeof longitude !== 'number') {
throw new TypeError('GeoPoint latitude and longitude must be valid numbers');
}
if (latitude < -90.0) {
throw new TypeError('GeoPoint latitude out of bounds: ' + latitude + ' < -90.0.');
}
if (latitude > 90.0) {
throw new TypeError('GeoPoint latitude out of bounds: ' + latitude + ' > 90.0.');
}
if (longitude < -180.0) {
throw new TypeError('GeoPoint longitude out of bounds: ' + longitude + ' < -180.0.');
}
if (longitude > 180.0) {
throw new TypeError('GeoPoint longitude out of bounds: ' + longitude + ' > 180.0.');
}
}
/**
* Creates a GeoPoint with the user's current location, if available.
* Calls options.success with a new GeoPoint instance or calls options.error.
* @static
*/
}, {
key: "current",
value: function () {
return navigator.geolocation.getCurrentPosition(function (location) {
return new ParseGeoPoint(location.coords.latitude, location.coords.longitude);
});
}
}]);
return ParseGeoPoint;
}();
var _default = ParseGeoPoint;
exports.default = _default;
},{"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],21:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _possibleConstructorReturn2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/inherits"));
var _ParseObject2 = _interopRequireDefault(_dereq_("./ParseObject"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var Installation =
/*#__PURE__*/
function (_ParseObject) {
(0, _inherits2.default)(Installation, _ParseObject);
function Installation(attributes
/*: ?AttributeMap*/
) {
var _this;
(0, _classCallCheck2.default)(this, Installation);
_this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(Installation).call(this, '_Installation'));
if (attributes && (0, _typeof2.default)(attributes) === 'object') {
if (!_this.set(attributes || {})) {
throw new Error('Can\'t create an invalid Session');
}
}
return _this;
}
return Installation;
}(_ParseObject2.default);
exports.default = Installation;
_ParseObject2.default.registerSubclass('_Installation', Installation);
},{"./ParseObject":23,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/getPrototypeOf":59,"@babel/runtime/helpers/inherits":60,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/possibleConstructorReturn":68,"@babel/runtime/helpers/typeof":73}],22:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _regenerator = _interopRequireDefault(_dereq_("@babel/runtime/regenerator"));
var _asyncToGenerator2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/asyncToGenerator"));
var _EventEmitter = _interopRequireDefault(_dereq_("./EventEmitter"));
var _LiveQueryClient = _interopRequireDefault(_dereq_("./LiveQueryClient"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
function getLiveQueryClient()
/*: LiveQueryClient*/
{
return _CoreManager.default.getLiveQueryController().getDefaultLiveQueryClient();
}
/**
*
* We expose three events to help you monitor the status of the WebSocket connection:
*
* <p>Open - When we establish the WebSocket connection to the LiveQuery server, you'll get this event.
*
* <pre>
* Parse.LiveQuery.on('open', () => {
*
* });</pre></p>
*
* <p>Close - When we lose the WebSocket connection to the LiveQuery server, you'll get this event.
*
* <pre>
* Parse.LiveQuery.on('close', () => {
*
* });</pre></p>
*
* <p>Error - When some network error or LiveQuery server error happens, you'll get this event.
*
* <pre>
* Parse.LiveQuery.on('error', (error) => {
*
* });</pre></p>
*
* @class Parse.LiveQuery
* @static
*
*/
var LiveQuery = new _EventEmitter.default();
/**
* After open is called, the LiveQuery will try to send a connect request
* to the LiveQuery server.
*/
LiveQuery.open =
/*#__PURE__*/
(0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee() {
var liveQueryClient;
return _regenerator.default.wrap(function (_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
_context.next = 2;
return getLiveQueryClient();
case 2:
liveQueryClient = _context.sent;
return _context.abrupt("return", liveQueryClient.open());
case 4:
case "end":
return _context.stop();
}
}
}, _callee, this);
}));
/**
* When you're done using LiveQuery, you can call Parse.LiveQuery.close().
* This function will close the WebSocket connection to the LiveQuery server,
* cancel the auto reconnect, and unsubscribe all subscriptions based on it.
* If you call query.subscribe() after this, we'll create a new WebSocket
* connection to the LiveQuery server.
*/
LiveQuery.close =
/*#__PURE__*/
(0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee2() {
var liveQueryClient;
return _regenerator.default.wrap(function (_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
_context2.next = 2;
return getLiveQueryClient();
case 2:
liveQueryClient = _context2.sent;
return _context2.abrupt("return", liveQueryClient.close());
case 4:
case "end":
return _context2.stop();
}
}
}, _callee2, this);
})); // Register a default onError callback to make sure we do not crash on error
LiveQuery.on('error', function () {});
var _default = LiveQuery;
exports.default = _default;
var defaultLiveQueryClient;
var DefaultLiveQueryController = {
setDefaultLiveQueryClient: function (liveQueryClient
/*: LiveQueryClient*/
) {
defaultLiveQueryClient = liveQueryClient;
},
getDefaultLiveQueryClient: function () {
var _getDefaultLiveQueryClient = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee3() {
var currentUser, sessionToken, liveQueryServerURL, serverURL, protocol, host, applicationId, javascriptKey, masterKey;
return _regenerator.default.wrap(function (_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
if (!defaultLiveQueryClient) {
_context3.next = 2;
break;
}
return _context3.abrupt("return", defaultLiveQueryClient);
case 2:
_context3.next = 4;
return _CoreManager.default.getUserController().currentUserAsync();
case 4:
currentUser = _context3.sent;
sessionToken = currentUser ? currentUser.getSessionToken() : undefined;
liveQueryServerURL = _CoreManager.default.get('LIVEQUERY_SERVER_URL');
if (!(liveQueryServerURL && liveQueryServerURL.indexOf('ws') !== 0)) {
_context3.next = 9;
break;
}
throw new Error('You need to set a proper Parse LiveQuery server url before using LiveQueryClient');
case 9:
// If we can not find Parse.liveQueryServerURL, we try to extract it from Parse.serverURL
if (!liveQueryServerURL) {
serverURL = _CoreManager.default.get('SERVER_URL');
protocol = serverURL.indexOf('https') === 0 ? 'wss://' : 'ws://';
host = serverURL.replace(/^https?:\/\//, '');
liveQueryServerURL = protocol + host;
_CoreManager.default.set('LIVEQUERY_SERVER_URL', liveQueryServerURL);
}
applicationId = _CoreManager.default.get('APPLICATION_ID');
javascriptKey = _CoreManager.default.get('JAVASCRIPT_KEY');
masterKey = _CoreManager.default.get('MASTER_KEY');
defaultLiveQueryClient = new _LiveQueryClient.default({
applicationId: applicationId,
serverURL: liveQueryServerURL,
javascriptKey: javascriptKey,
masterKey: masterKey,
sessionToken: sessionToken
});
defaultLiveQueryClient.on('error', function (error) {
LiveQuery.emit('error', error);
});
defaultLiveQueryClient.on('open', function () {
LiveQuery.emit('open');
});
defaultLiveQueryClient.on('close', function () {
LiveQuery.emit('close');
});
return _context3.abrupt("return", defaultLiveQueryClient);
case 18:
case "end":
return _context3.stop();
}
}
}, _callee3, this);
}));
return function () {
return _getDefaultLiveQueryClient.apply(this, arguments);
};
}(),
_clearCachedDefaultClient: function () {
defaultLiveQueryClient = null;
}
};
_CoreManager.default.setLiveQueryController(DefaultLiveQueryController);
},{"./CoreManager":4,"./EventEmitter":5,"./LiveQueryClient":8,"@babel/runtime/helpers/asyncToGenerator":53,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/regenerator":75}],23:[function(_dereq_,module,exports){
"use strict";
var _interopRequireWildcard = _dereq_("@babel/runtime/helpers/interopRequireWildcard");
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _regenerator = _interopRequireDefault(_dereq_("@babel/runtime/regenerator"));
var _asyncToGenerator2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/asyncToGenerator"));
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _canBeSerialized = _interopRequireDefault(_dereq_("./canBeSerialized"));
var _decode = _interopRequireDefault(_dereq_("./decode"));
var _encode = _interopRequireDefault(_dereq_("./encode"));
var _escape2 = _interopRequireDefault(_dereq_("./escape"));
var _ParseACL = _interopRequireDefault(_dereq_("./ParseACL"));
var _parseDate = _interopRequireDefault(_dereq_("./parseDate"));
var _ParseError = _interopRequireDefault(_dereq_("./ParseError"));
var _ParseFile = _interopRequireDefault(_dereq_("./ParseFile"));
var _promiseUtils = _dereq_("./promiseUtils");
var _LocalDatastoreUtils = _dereq_("./LocalDatastoreUtils");
var _ParseOp = _dereq_("./ParseOp");
var _ParseQuery = _interopRequireDefault(_dereq_("./ParseQuery"));
var _ParseRelation = _interopRequireDefault(_dereq_("./ParseRelation"));
var SingleInstanceStateController = _interopRequireWildcard(_dereq_("./SingleInstanceStateController"));
var _unique = _interopRequireDefault(_dereq_("./unique"));
var UniqueInstanceStateController = _interopRequireWildcard(_dereq_("./UniqueInstanceStateController"));
var _unsavedChildren = _interopRequireDefault(_dereq_("./unsavedChildren"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var DEFAULT_BATCH_SIZE = 20; // Mapping of class names to constructors, so we can populate objects from the
// server with appropriate subclasses of ParseObject
var classMap = {}; // Global counter for generating unique local Ids
var localCount = 0; // Global counter for generating unique Ids for non-single-instance objects
var objectCount = 0; // On web clients, objects are single-instance: any two objects with the same Id
// will have the same attributes. However, this may be dangerous default
// behavior in a server scenario
var singleInstance = !_CoreManager.default.get('IS_NODE');
if (singleInstance) {
_CoreManager.default.setObjectStateController(SingleInstanceStateController);
} else {
_CoreManager.default.setObjectStateController(UniqueInstanceStateController);
}
function getServerUrlPath() {
var serverUrl = _CoreManager.default.get('SERVER_URL');
if (serverUrl[serverUrl.length - 1] !== '/') {
serverUrl += '/';
}
var url = serverUrl.replace(/https?:\/\//, '');
return url.substr(url.indexOf('/'));
}
/**
* Creates a new model with defined attributes.
*
* <p>You won't normally call this method directly. It is recommended that
* you use a subclass of <code>Parse.Object</code> instead, created by calling
* <code>extend</code>.</p>
*
* <p>However, if you don't want to use a subclass, or aren't sure which
* subclass is appropriate, you can use this form:<pre>
* var object = new Parse.Object("ClassName");
* </pre>
* That is basically equivalent to:<pre>
* var MyClass = Parse.Object.extend("ClassName");
* var object = new MyClass();
* </pre></p>
*
* @alias Parse.Object
*/
var ParseObject =
/*#__PURE__*/
function () {
/**
* @param {String} className The class name for the object
* @param {Object} attributes The initial set of data to store in the object.
* @param {Object} options The options for this object instance.
*/
function ParseObject(className
/*: ?string | { className: string, [attr: string]: mixed }*/
, attributes
/*:: ?: { [attr: string]: mixed }*/
, options
/*:: ?: { ignoreValidation: boolean }*/
) {
(0, _classCallCheck2.default)(this, ParseObject);
(0, _defineProperty2.default)(this, "id", void 0);
(0, _defineProperty2.default)(this, "_localId", void 0);
(0, _defineProperty2.default)(this, "_objCount", void 0);
(0, _defineProperty2.default)(this, "className", void 0); // Enable legacy initializers
if (typeof this.initialize === 'function') {
this.initialize.apply(this, arguments);
}
var toSet = null;
this._objCount = objectCount++;
if (typeof className === 'string') {
this.className = className;
if (attributes && (0, _typeof2.default)(attributes) === 'object') {
toSet = attributes;
}
} else if (className && (0, _typeof2.default)(className) === 'object') {
this.className = className.className;
toSet = {};
for (var _attr in className) {
if (_attr !== 'className') {
toSet[_attr] = className[_attr];
}
}
if (attributes && (0, _typeof2.default)(attributes) === 'object') {
options = attributes;
}
}
if (toSet && !this.set(toSet, options)) {
throw new Error('Can\'t create an invalid Parse Object');
}
}
/**
* The ID of this object, unique within its class.
* @property id
* @type String
*/
(0, _createClass2.default)(ParseObject, [{
key: "_getId",
/** Private methods **/
/**
* Returns a local or server Id used uniquely identify this object
*/
value: function ()
/*: string*/
{
if (typeof this.id === 'string') {
return this.id;
}
if (typeof this._localId === 'string') {
return this._localId;
}
var localId = 'local' + String(localCount++);
this._localId = localId;
return localId;
}
/**
* Returns a unique identifier used to pull data from the State Controller.
*/
}, {
key: "_getStateIdentifier",
value: function ()
/*: ParseObject | {id: string, className: string}*/
{
if (singleInstance) {
var id = this.id;
if (!id) {
id = this._getId();
}
return {
id: id,
className: this.className
};
} else {
return this;
}
}
}, {
key: "_getServerData",
value: function ()
/*: AttributeMap*/
{
var stateController = _CoreManager.default.getObjectStateController();
return stateController.getServerData(this._getStateIdentifier());
}
}, {
key: "_clearServerData",
value: function () {
var serverData = this._getServerData();
var unset = {};
for (var _attr2 in serverData) {
unset[_attr2] = undefined;
}
var stateController = _CoreManager.default.getObjectStateController();
stateController.setServerData(this._getStateIdentifier(), unset);
}
}, {
key: "_getPendingOps",
value: function ()
/*: Array<OpsMap>*/
{
var stateController = _CoreManager.default.getObjectStateController();
return stateController.getPendingOps(this._getStateIdentifier());
}
/**
* @param {Array<string>} [keysToClear] - if specified, only ops matching
* these fields will be cleared
*/
}, {
key: "_clearPendingOps",
value: function (keysToClear
/*:: ?: Array<string>*/
) {
var pending = this._getPendingOps();
var latest = pending[pending.length - 1];
var keys = keysToClear || Object.keys(latest);
keys.forEach(function (key) {
delete latest[key];
});
}
}, {
key: "_getDirtyObjectAttributes",
value: function ()
/*: AttributeMap*/
{
var attributes = this.attributes;
var stateController = _CoreManager.default.getObjectStateController();
var objectCache = stateController.getObjectCache(this._getStateIdentifier());
var dirty = {};
for (var _attr3 in attributes) {
var val = attributes[_attr3];
if (val && (0, _typeof2.default)(val) === 'object' && !(val instanceof ParseObject) && !(val instanceof _ParseFile.default) && !(val instanceof _ParseRelation.default)) {
// Due to the way browsers construct maps, the key order will not change
// unless the object is changed
try {
var json = (0, _encode.default)(val, false, true);
var stringified = JSON.stringify(json);
if (objectCache[_attr3] !== stringified) {
dirty[_attr3] = val;
}
} catch (e) {
// Error occurred, possibly by a nested unsaved pointer in a mutable container
// No matter how it happened, it indicates a change in the attribute
dirty[_attr3] = val;
}
}
}
return dirty;
}
}, {
key: "_toFullJSON",
value: function (seen
/*: Array<any>*/
)
/*: AttributeMap*/
{
var json
/*: { [key: string]: mixed }*/
= this.toJSON(seen);
json.__type = 'Object';
json.className = this.className;
return json;
}
}, {
key: "_getSaveJSON",
value: function ()
/*: AttributeMap*/
{
var pending = this._getPendingOps();
var dirtyObjects = this._getDirtyObjectAttributes();
var json = {};
for (var attr in dirtyObjects) {
var isDotNotation = false;
for (var i = 0; i < pending.length; i += 1) {
for (var field in pending[i]) {
// Dot notation operations are handled later
if (field.includes('.')) {
var fieldName = field.split('.')[0];
if (fieldName === attr) {
isDotNotation = true;
break;
}
}
}
}
if (!isDotNotation) {
json[attr] = new _ParseOp.SetOp(dirtyObjects[attr]).toJSON();
}
}
for (attr in pending[0]) {
json[attr] = pending[0][attr].toJSON();
}
return json;
}
}, {
key: "_getSaveParams",
value: function ()
/*: SaveParams*/
{
var method = this.id ? 'PUT' : 'POST';
var body = this._getSaveJSON();
var path = 'classes/' + this.className;
if (this.id) {
path += '/' + this.id;
} else if (this.className === '_User') {
path = 'users';
}
return {
method: method,
body: body,
path: path
};
}
}, {
key: "_finishFetch",
value: function (serverData
/*: AttributeMap*/
) {
if (!this.id && serverData.objectId) {
this.id = serverData.objectId;
}
var stateController = _CoreManager.default.getObjectStateController();
stateController.initializeState(this._getStateIdentifier());
var decoded = {};
for (var _attr4 in serverData) {
if (_attr4 === 'ACL') {
decoded[_attr4] = new _ParseACL.default(serverData[_attr4]);
} else if (_attr4 !== 'objectId') {
decoded[_attr4] = (0, _decode.default)(serverData[_attr4]);
if (decoded[_attr4] instanceof _ParseRelation.default) {
decoded[_attr4]._ensureParentAndKey(this, _attr4);
}
}
}
if (decoded.createdAt && typeof decoded.createdAt === 'string') {
decoded.createdAt = (0, _parseDate.default)(decoded.createdAt);
}
if (decoded.updatedAt && typeof decoded.updatedAt === 'string') {
decoded.updatedAt = (0, _parseDate.default)(decoded.updatedAt);
}
if (!decoded.updatedAt && decoded.createdAt) {
decoded.updatedAt = decoded.createdAt;
}
stateController.commitServerChanges(this._getStateIdentifier(), decoded);
}
}, {
key: "_setExisted",
value: function (existed
/*: boolean*/
) {
var stateController = _CoreManager.default.getObjectStateController();
var state = stateController.getState(this._getStateIdentifier());
if (state) {
state.existed = existed;
}
}
}, {
key: "_migrateId",
value: function (serverId
/*: string*/
) {
if (this._localId && serverId) {
if (singleInstance) {
var stateController = _CoreManager.default.getObjectStateController();
var oldState = stateController.removeState(this._getStateIdentifier());
this.id = serverId;
delete this._localId;
if (oldState) {
stateController.initializeState(this._getStateIdentifier(), oldState);
}
} else {
this.id = serverId;
delete this._localId;
}
}
}
}, {
key: "_handleSaveResponse",
value: function (response
/*: AttributeMap*/
, status
/*: number*/
) {
var changes = {};
var stateController = _CoreManager.default.getObjectStateController();
var pending = stateController.popPendingState(this._getStateIdentifier());
for (var attr in pending) {
if (pending[attr] instanceof _ParseOp.RelationOp) {
changes[attr] = pending[attr].applyTo(undefined, this, attr);
} else if (!(attr in response)) {
// Only SetOps and UnsetOps should not come back with results
changes[attr] = pending[attr].applyTo(undefined);
}
}
for (attr in response) {
if ((attr === 'createdAt' || attr === 'updatedAt') && typeof response[attr] === 'string') {
changes[attr] = (0, _parseDate.default)(response[attr]);
} else if (attr === 'ACL') {
changes[attr] = new _ParseACL.default(response[attr]);
} else if (attr !== 'objectId') {
changes[attr] = (0, _decode.default)(response[attr]);
if (changes[attr] instanceof _ParseOp.UnsetOp) {
changes[attr] = undefined;
}
}
}
if (changes.createdAt && !changes.updatedAt) {
changes.updatedAt = changes.createdAt;
}
this._migrateId(response.objectId);
if (status !== 201) {
this._setExisted(true);
}
stateController.commitServerChanges(this._getStateIdentifier(), changes);
}
}, {
key: "_handleSaveError",
value: function () {
var stateController = _CoreManager.default.getObjectStateController();
stateController.mergeFirstPendingState(this._getStateIdentifier());
}
/** Public methods **/
}, {
key: "initialize",
value: function () {} // NOOP
/**
* Returns a JSON version of the object suitable for saving to Parse.
* @return {Object}
*/
}, {
key: "toJSON",
value: function (seen
/*: Array<any> | void*/
)
/*: AttributeMap*/
{
var seenEntry = this.id ? this.className + ':' + this.id : this;
seen = seen || [seenEntry];
var json = {};
var attrs = this.attributes;
for (var _attr5 in attrs) {
if ((_attr5 === 'createdAt' || _attr5 === 'updatedAt') && attrs[_attr5].toJSON) {
json[_attr5] = attrs[_attr5].toJSON();
} else {
json[_attr5] = (0, _encode.default)(attrs[_attr5], false, false, seen);
}
}
var pending = this._getPendingOps();
for (var _attr6 in pending[0]) {
json[_attr6] = pending[0][_attr6].toJSON();
}
if (this.id) {
json.objectId = this.id;
}
return json;
}
/**
* Determines whether this ParseObject is equal to another ParseObject
* @param {Object} other - An other object ot compare
* @return {Boolean}
*/
}, {
key: "equals",
value: function (other
/*: mixed*/
)
/*: boolean*/
{
if (this === other) {
return true;
}
return other instanceof ParseObject && this.className === other.className && this.id === other.id && typeof this.id !== 'undefined';
}
/**
* Returns true if this object has been modified since its last
* save/refresh. If an attribute is specified, it returns true only if that
* particular attribute has been modified since the last save/refresh.
* @param {String} attr An attribute name (optional).
* @return {Boolean}
*/
}, {
key: "dirty",
value: function (attr
/*:: ?: string*/
)
/*: boolean*/
{
if (!this.id) {
return true;
}
var pendingOps = this._getPendingOps();
var dirtyObjects = this._getDirtyObjectAttributes();
if (attr) {
if (dirtyObjects.hasOwnProperty(attr)) {
return true;
}
for (var i = 0; i < pendingOps.length; i++) {
if (pendingOps[i].hasOwnProperty(attr)) {
return true;
}
}
return false;
}
if (Object.keys(pendingOps[0]).length !== 0) {
return true;
}
if (Object.keys(dirtyObjects).length !== 0) {
return true;
}
return false;
}
/**
* Returns an array of keys that have been modified since last save/refresh
* @return {String[]}
*/
}, {
key: "dirtyKeys",
value: function ()
/*: Array<string>*/
{
var pendingOps = this._getPendingOps();
var keys = {};
for (var i = 0; i < pendingOps.length; i++) {
for (var _attr7 in pendingOps[i]) {
keys[_attr7] = true;
}
}
var dirtyObjects = this._getDirtyObjectAttributes();
for (var _attr8 in dirtyObjects) {
keys[_attr8] = true;
}
return Object.keys(keys);
}
/**
* Gets a Pointer referencing this Object.
* @return {Pointer}
*/
}, {
key: "toPointer",
value: function ()
/*: Pointer*/
{
if (!this.id) {
throw new Error('Cannot create a pointer to an unsaved ParseObject');
}
return {
__type: 'Pointer',
className: this.className,
objectId: this.id
};
}
/**
* Gets the value of an attribute.
* @param {String} attr The string name of an attribute.
*/
}, {
key: "get",
value: function (attr
/*: string*/
)
/*: mixed*/
{
return this.attributes[attr];
}
/**
* Gets a relation on the given class for the attribute.
* @param String attr The attribute to get the relation for.
* @return {Parse.Relation}
*/
}, {
key: "relation",
value: function (attr
/*: string*/
)
/*: ParseRelation*/
{
var value = this.get(attr);
if (value) {
if (!(value instanceof _ParseRelation.default)) {
throw new Error('Called relation() on non-relation field ' + attr);
}
value._ensureParentAndKey(this, attr);
return value;
}
return new _ParseRelation.default(this, attr);
}
/**
* Gets the HTML-escaped value of an attribute.
* @param {String} attr The string name of an attribute.
*/
}, {
key: "escape",
value: function (attr
/*: string*/
)
/*: string*/
{
var val = this.attributes[attr];
if (val == null) {
return '';
}
if (typeof val !== 'string') {
if (typeof val.toString !== 'function') {
return '';
}
val = val.toString();
}
return (0, _escape2.default)(val);
}
/**
* Returns <code>true</code> if the attribute contains a value that is not
* null or undefined.
* @param {String} attr The string name of the attribute.
* @return {Boolean}
*/
}, {
key: "has",
value: function (attr
/*: string*/
)
/*: boolean*/
{
var attributes = this.attributes;
if (attributes.hasOwnProperty(attr)) {
return attributes[attr] != null;
}
return false;
}
/**
* Sets a hash of model attributes on the object.
*
* <p>You can call it with an object containing keys and values, with one
* key and value, or dot notation. For example:<pre>
* gameTurn.set({
* player: player1,
* diceRoll: 2
* }, {
* error: function(gameTurnAgain, error) {
* // The set failed validation.
* }
* });
*
* game.set("currentPlayer", player2, {
* error: function(gameTurnAgain, error) {
* // The set failed validation.
* }
* });
*
* game.set("finished", true);</pre></p>
*
* game.set("player.score", 10);</pre></p>
*
* @param {String} key The key to set.
* @param {} value The value to give it.
* @param {Object} options A set of options for the set.
* The only supported option is <code>error</code>.
* @return {Boolean} true if the set succeeded.
*/
}, {
key: "set",
value: function (key
/*: mixed*/
, value
/*: mixed*/
, options
/*:: ?: mixed*/
)
/*: ParseObject | boolean*/
{
var changes = {};
var newOps = {};
if (key && (0, _typeof2.default)(key) === 'object') {
changes = key;
options = value;
} else if (typeof key === 'string') {
changes[key] = value;
} else {
return this;
}
options = options || {};
var readonly = [];
if (typeof this.constructor.readOnlyAttributes === 'function') {
readonly = readonly.concat(this.constructor.readOnlyAttributes());
}
for (var k in changes) {
if (k === 'createdAt' || k === 'updatedAt') {
// This property is read-only, but for legacy reasons we silently
// ignore it
continue;
}
if (readonly.indexOf(k) > -1) {
throw new Error('Cannot modify readonly attribute: ' + k);
}
if (options.unset) {
newOps[k] = new _ParseOp.UnsetOp();
} else if (changes[k] instanceof _ParseOp.Op) {
newOps[k] = changes[k];
} else if (changes[k] && (0, _typeof2.default)(changes[k]) === 'object' && typeof changes[k].__op === 'string') {
newOps[k] = (0, _ParseOp.opFromJSON)(changes[k]);
} else if (k === 'objectId' || k === 'id') {
if (typeof changes[k] === 'string') {
this.id = changes[k];
}
} else if (k === 'ACL' && (0, _typeof2.default)(changes[k]) === 'object' && !(changes[k] instanceof _ParseACL.default)) {
newOps[k] = new _ParseOp.SetOp(new _ParseACL.default(changes[k]));
} else if (changes[k] instanceof _ParseRelation.default) {
var relation = new _ParseRelation.default(this, k);
relation.targetClassName = changes[k].targetClassName;
newOps[k] = new _ParseOp.SetOp(relation);
} else {
newOps[k] = new _ParseOp.SetOp(changes[k]);
}
}
var currentAttributes = this.attributes; // Only set nested fields if exists
var serverData = this._getServerData();
if (typeof key === 'string' && key.includes('.')) {
var field = key.split('.')[0];
if (!serverData[field]) {
return this;
}
} // Calculate new values
var newValues = {};
for (var _attr9 in newOps) {
if (newOps[_attr9] instanceof _ParseOp.RelationOp) {
newValues[_attr9] = newOps[_attr9].applyTo(currentAttributes[_attr9], this, _attr9);
} else if (!(newOps[_attr9] instanceof _ParseOp.UnsetOp)) {
newValues[_attr9] = newOps[_attr9].applyTo(currentAttributes[_attr9]);
}
} // Validate changes
if (!options.ignoreValidation) {
var validation = this.validate(newValues);
if (validation) {
if (typeof options.error === 'function') {
options.error(this, validation);
}
return false;
}
} // Consolidate Ops
var pendingOps = this._getPendingOps();
var last = pendingOps.length - 1;
var stateController = _CoreManager.default.getObjectStateController();
for (var _attr10 in newOps) {
var nextOp = newOps[_attr10].mergeWith(pendingOps[last][_attr10]);
stateController.setPendingOp(this._getStateIdentifier(), _attr10, nextOp);
}
return this;
}
/**
* Remove an attribute from the model. This is a noop if the attribute doesn't
* exist.
* @param {String} attr The string name of an attribute.
*/
}, {
key: "unset",
value: function (attr
/*: string*/
, options
/*:: ?: { [opt: string]: mixed }*/
)
/*: ParseObject | boolean*/
{
options = options || {};
options.unset = true;
return this.set(attr, null, options);
}
/**
* Atomically increments the value of the given attribute the next time the
* object is saved. If no amount is specified, 1 is used by default.
*
* @param attr {String} The key.
* @param amount {Number} The amount to increment by (optional).
*/
}, {
key: "increment",
value: function (attr
/*: string*/
, amount
/*:: ?: number*/
)
/*: ParseObject | boolean*/
{
if (typeof amount === 'undefined') {
amount = 1;
}
if (typeof amount !== 'number') {
throw new Error('Cannot increment by a non-numeric amount.');
}
return this.set(attr, new _ParseOp.IncrementOp(amount));
}
/**
* Atomically add an object to the end of the array associated with a given
* key.
* @param attr {String} The key.
* @param item {} The item to add.
* @return {(ParseObject|Boolean)}
*/
}, {
key: "add",
value: function (attr
/*: string*/
, item
/*: mixed*/
)
/*: ParseObject | boolean*/
{
return this.set(attr, new _ParseOp.AddOp([item]));
}
/**
* Atomically add the objects to the end of the array associated with a given
* key.
* @param attr {String} The key.
* @param items {Object[]} The items to add.
*/
}, {
key: "addAll",
value: function (attr
/*: string*/
, items
/*: Array<mixed>*/
)
/*: ParseObject | boolean*/
{
return this.set(attr, new _ParseOp.AddOp(items));
}
/**
* Atomically add an object to the array associated with a given key, only
* if it is not already present in the array. The position of the insert is
* not guaranteed.
*
* @param attr {String} The key.
* @param item {} The object to add.
*/
}, {
key: "addUnique",
value: function (attr
/*: string*/
, item
/*: mixed*/
)
/*: ParseObject | boolean*/
{
return this.set(attr, new _ParseOp.AddUniqueOp([item]));
}
/**
* Atomically add the objects to the array associated with a given key, only
* if it is not already present in the array. The position of the insert is
* not guaranteed.
*
* @param attr {String} The key.
* @param items {Object[]} The objects to add.
*/
}, {
key: "addAllUnique",
value: function (attr
/*: string*/
, items
/*: Array<mixed>*/
)
/*: ParseObject | boolean*/
{
return this.set(attr, new _ParseOp.AddUniqueOp(items));
}
/**
* Atomically remove all instances of an object from the array associated
* with a given key.
*
* @param attr {String} The key.
* @param item {} The object to remove.
*/
}, {
key: "remove",
value: function (attr
/*: string*/
, item
/*: mixed*/
)
/*: ParseObject | boolean*/
{
return this.set(attr, new _ParseOp.RemoveOp([item]));
}
/**
* Atomically remove all instances of the objects from the array associated
* with a given key.
*
* @param attr {String} The key.
* @param items {Object[]} The object to remove.
*/
}, {
key: "removeAll",
value: function (attr
/*: string*/
, items
/*: Array<mixed>*/
)
/*: ParseObject | boolean*/
{
return this.set(attr, new _ParseOp.RemoveOp(items));
}
/**
* Returns an instance of a subclass of Parse.Op describing what kind of
* modification has been performed on this field since the last time it was
* saved. For example, after calling object.increment("x"), calling
* object.op("x") would return an instance of Parse.Op.Increment.
*
* @param attr {String} The key.
* @returns {Parse.Op} The operation, or undefined if none.
*/
}, {
key: "op",
value: function (attr
/*: string*/
)
/*: ?Op*/
{
var pending = this._getPendingOps();
for (var i = pending.length; i--;) {
if (pending[i][attr]) {
return pending[i][attr];
}
}
}
/**
* Creates a new model with identical attributes to this one.
* @return {Parse.Object}
*/
}, {
key: "clone",
value: function clone()
/*: any*/
{
var clone = new this.constructor();
if (!clone.className) {
clone.className = this.className;
}
var attributes = this.attributes;
if (typeof this.constructor.readOnlyAttributes === 'function') {
var readonly = this.constructor.readOnlyAttributes() || []; // Attributes are frozen, so we have to rebuild an object,
// rather than delete readonly keys
var copy = {};
for (var a in attributes) {
if (readonly.indexOf(a) < 0) {
copy[a] = attributes[a];
}
}
attributes = copy;
}
if (clone.set) {
clone.set(attributes);
}
return clone;
}
/**
* Creates a new instance of this object. Not to be confused with clone()
* @return {Parse.Object}
*/
}, {
key: "newInstance",
value: function ()
/*: any*/
{
var clone = new this.constructor();
if (!clone.className) {
clone.className = this.className;
}
clone.id = this.id;
if (singleInstance) {
// Just return an object with the right id
return clone;
}
var stateController = _CoreManager.default.getObjectStateController();
if (stateController) {
stateController.duplicateState(this._getStateIdentifier(), clone._getStateIdentifier());
}
return clone;
}
/**
* Returns true if this object has never been saved to Parse.
* @return {Boolean}
*/
}, {
key: "isNew",
value: function ()
/*: boolean*/
{
return !this.id;
}
/**
* Returns true if this object was created by the Parse server when the
* object might have already been there (e.g. in the case of a Facebook
* login)
* @return {Boolean}
*/
}, {
key: "existed",
value: function ()
/*: boolean*/
{
if (!this.id) {
return false;
}
var stateController = _CoreManager.default.getObjectStateController();
var state = stateController.getState(this._getStateIdentifier());
if (state) {
return state.existed;
}
return false;
}
/**
* Checks if the model is currently in a valid state.
* @return {Boolean}
*/
}, {
key: "isValid",
value: function ()
/*: boolean*/
{
return !this.validate(this.attributes);
}
/**
* You should not call this function directly unless you subclass
* <code>Parse.Object</code>, in which case you can override this method
* to provide additional validation on <code>set</code> and
* <code>save</code>. Your implementation should return
*
* @param {Object} attrs The current data to validate.
* @return {} False if the data is valid. An error object otherwise.
* @see Parse.Object#set
*/
}, {
key: "validate",
value: function (attrs
/*: AttributeMap*/
)
/*: ParseError | boolean*/
{
if (attrs.hasOwnProperty('ACL') && !(attrs.ACL instanceof _ParseACL.default)) {
return new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'ACL must be a Parse ACL.');
}
for (var _key in attrs) {
if (!/^[A-Za-z][0-9A-Za-z_.]*$/.test(_key)) {
return new _ParseError.default(_ParseError.default.INVALID_KEY_NAME);
}
}
return false;
}
/**
* Returns the ACL for this object.
* @returns {Parse.ACL} An instance of Parse.ACL.
* @see Parse.Object#get
*/
}, {
key: "getACL",
value: function ()
/*: ?ParseACL*/
{
var acl = this.get('ACL');
if (acl instanceof _ParseACL.default) {
return acl;
}
return null;
}
/**
* Sets the ACL to be used for this object.
* @param {Parse.ACL} acl An instance of Parse.ACL.
* @param {Object} options
* @return {Boolean} Whether the set passed validation.
* @see Parse.Object#set
*/
}, {
key: "setACL",
value: function (acl
/*: ParseACL*/
, options
/*:: ?: mixed*/
)
/*: ParseObject | boolean*/
{
return this.set('ACL', acl, options);
}
/**
* Clears any (or specific) changes to this object made since the last call to save()
* @param {string} [keys] - specify which fields to revert
*/
}, {
key: "revert",
value: function ()
/*: void*/
{
var keysToRevert;
for (var _len = arguments.length, keys = new Array(_len), _key2 = 0; _key2 < _len; _key2++) {
keys[_key2] = arguments[_key2];
}
if (keys.length) {
keysToRevert = [];
for (var _i = 0; _i < keys.length; _i++) {
var _key3 = keys[_i];
if (typeof _key3 === "string") {
keysToRevert.push(_key3);
} else {
throw new Error("Parse.Object#revert expects either no, or a list of string, arguments.");
}
}
}
this._clearPendingOps(keysToRevert);
}
/**
* Clears all attributes on a model
* @return {(ParseObject | boolean)}
*/
}, {
key: "clear",
value: function ()
/*: ParseObject | boolean*/
{
var attributes = this.attributes;
var erasable = {};
var readonly = ['createdAt', 'updatedAt'];
if (typeof this.constructor.readOnlyAttributes === 'function') {
readonly = readonly.concat(this.constructor.readOnlyAttributes());
}
for (var _attr11 in attributes) {
if (readonly.indexOf(_attr11) < 0) {
erasable[_attr11] = true;
}
}
return this.set(erasable, {
unset: true
});
}
/**
* Fetch the model from the server. If the server's representation of the
* model differs from its current attributes, they will be overriden.
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* <li>include: The name(s) of the key(s) to include. Can be a string, an array of strings,
* or an array of array of strings.
* </ul>
* @return {Promise} A promise that is fulfilled when the fetch
* completes.
*/
}, {
key: "fetch",
value: function (options
/*: RequestOptions*/
)
/*: Promise*/
{
options = options || {};
var fetchOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
fetchOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
fetchOptions.sessionToken = options.sessionToken;
}
if (options.hasOwnProperty('include')) {
fetchOptions.include = [];
if (Array.isArray(options.include)) {
options.include.forEach(function (key) {
if (Array.isArray(key)) {
fetchOptions.include = fetchOptions.include.concat(key);
} else {
fetchOptions.include.push(key);
}
});
} else {
fetchOptions.include.push(options.include);
}
}
var controller = _CoreManager.default.getObjectController();
return controller.fetch(this, true, fetchOptions);
}
/**
* Fetch the model from the server. If the server's representation of the
* model differs from its current attributes, they will be overriden.
*
* Includes nested Parse.Objects for the provided key. You can use dot
* notation to specify which fields in the included object are also fetched.
*
* @param {String|Array<string|Array<string>>} keys The name(s) of the key(s) to include.
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
* @return {Promise} A promise that is fulfilled when the fetch
* completes.
*/
}, {
key: "fetchWithInclude",
value: function (keys
/*: String|Array<string|Array<string>>*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
options = options || {};
options.include = keys;
return this.fetch(options);
}
/**
* Set a hash of model attributes, and save the model to the server.
* updatedAt will be updated when the request returns.
* You can either call it as:<pre>
* object.save();</pre>
* or<pre>
* object.save(null, options);</pre>
* or<pre>
* object.save(attrs, options);</pre>
* or<pre>
* object.save(key, value, options);</pre>
*
* For example, <pre>
* gameTurn.save({
* player: "Jake Cutter",
* diceRoll: 2
* }).then(function(gameTurnAgain) {
* // The save was successful.
* }, function(error) {
* // The save failed. Error is an instance of Parse.Error.
* });</pre>
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
* @return {Promise} A promise that is fulfilled when the save
* completes.
*/
}, {
key: "save",
value: function (arg1
/*: ?string | { [attr: string]: mixed }*/
, arg2
/*: FullOptions | mixed*/
, arg3
/*:: ?: FullOptions*/
)
/*: Promise*/
{
var _this = this;
var attrs;
var options;
if ((0, _typeof2.default)(arg1) === 'object' || typeof arg1 === 'undefined') {
attrs = arg1;
if ((0, _typeof2.default)(arg2) === 'object') {
options = arg2;
}
} else {
attrs = {};
attrs[arg1] = arg2;
options = arg3;
} // TODO: safely remove me
// Support save({ success: function() {}, error: function() {} })
if (!options && attrs) {
options = {};
if (typeof attrs.success === 'function') {
options.success = attrs.success;
delete attrs.success;
}
if (typeof attrs.error === 'function') {
options.error = attrs.error;
delete attrs.error;
}
}
if (attrs) {
var validation = this.validate(attrs);
if (validation) {
if (options && typeof options.error === 'function') {
options.error(this, validation);
}
return Promise.reject(validation);
}
this.set(attrs, options);
}
options = options || {};
var saveOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
saveOptions.useMasterKey = !!options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken') && typeof options.sessionToken === 'string') {
saveOptions.sessionToken = options.sessionToken;
} // Pass sessionToken if saving currentUser
if (typeof this.getSessionToken === 'function' && this.getSessionToken()) {
saveOptions.sessionToken = this.getSessionToken();
}
var controller = _CoreManager.default.getObjectController();
var unsaved = (0, _unsavedChildren.default)(this);
return controller.save(unsaved, saveOptions).then(function () {
return controller.save(_this, saveOptions);
});
}
/**
* Destroy this model on the server if it was already persisted.
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
* @return {Promise} A promise that is fulfilled when the destroy
* completes.
*/
}, {
key: "destroy",
value: function (options
/*: RequestOptions*/
)
/*: Promise*/
{
options = options || {};
var destroyOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
destroyOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
destroyOptions.sessionToken = options.sessionToken;
}
if (!this.id) {
return Promise.resolve();
}
return _CoreManager.default.getObjectController().destroy(this, destroyOptions);
}
/**
* Asynchronously stores the object and every object it points to in the local datastore,
* recursively, using a default pin name: _default.
*
* If those other objects have not been fetched from Parse, they will not be stored.
* However, if they have changed data, all the changes will be retained.
*
* <pre>
* await object.pin();
* </pre>
*
* To retrieve object:
* <code>query.fromLocalDatastore()</code> or <code>query.fromPin()</code>
*
* @return {Promise} A promise that is fulfilled when the pin completes.
*/
}, {
key: "pin",
value: function ()
/*: Promise*/
{
return ParseObject.pinAllWithName(_LocalDatastoreUtils.DEFAULT_PIN, [this]);
}
/**
* Asynchronously removes the object and every object it points to in the local datastore,
* recursively, using a default pin name: _default.
*
* <pre>
* await object.unPin();
* </pre>
*
* @return {Promise} A promise that is fulfilled when the unPin completes.
*/
}, {
key: "unPin",
value: function ()
/*: Promise*/
{
return ParseObject.unPinAllWithName(_LocalDatastoreUtils.DEFAULT_PIN, [this]);
}
/**
* Asynchronously returns if the object is pinned
*
* <pre>
* const isPinned = await object.isPinned();
* </pre>
*
* @return {Promise<boolean>} A boolean promise that is fulfilled if object is pinned.
*/
}, {
key: "isPinned",
value: function () {
var _isPinned = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee() {
var localDatastore, objectKey, pin;
return _regenerator.default.wrap(function (_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
localDatastore = _CoreManager.default.getLocalDatastore();
if (localDatastore.isEnabled) {
_context.next = 3;
break;
}
return _context.abrupt("return", Promise.reject('Parse.enableLocalDatastore() must be called first'));
case 3:
objectKey = localDatastore.getKeyForObject(this);
_context.next = 6;
return localDatastore.fromPinWithName(objectKey);
case 6:
pin = _context.sent;
return _context.abrupt("return", pin.length > 0);
case 8:
case "end":
return _context.stop();
}
}
}, _callee, this);
}));
return function () {
return _isPinned.apply(this, arguments);
};
}()
/**
* Asynchronously stores the objects and every object they point to in the local datastore, recursively.
*
* If those other objects have not been fetched from Parse, they will not be stored.
* However, if they have changed data, all the changes will be retained.
*
* <pre>
* await object.pinWithName(name);
* </pre>
*
* To retrieve object:
* <code>query.fromLocalDatastore()</code> or <code>query.fromPinWithName(name)</code>
*
* @param {String} name Name of Pin.
* @return {Promise} A promise that is fulfilled when the pin completes.
*/
}, {
key: "pinWithName",
value: function (name
/*: string*/
)
/*: Promise*/
{
return ParseObject.pinAllWithName(name, [this]);
}
/**
* Asynchronously removes the object and every object it points to in the local datastore, recursively.
*
* <pre>
* await object.unPinWithName(name);
* </pre>
*
* @param {String} name Name of Pin.
* @return {Promise} A promise that is fulfilled when the unPin completes.
*/
}, {
key: "unPinWithName",
value: function (name
/*: string*/
)
/*: Promise*/
{
return ParseObject.unPinAllWithName(name, [this]);
}
/**
* Asynchronously loads data from the local datastore into this object.
*
* <pre>
* await object.fetchFromLocalDatastore();
* </pre>
*
* You can create an unfetched pointer with <code>Parse.Object.createWithoutData()</code>
* and then call <code>fetchFromLocalDatastore()</code> on it.
*
* @return {Promise} A promise that is fulfilled when the fetch completes.
*/
}, {
key: "fetchFromLocalDatastore",
value: function () {
var _fetchFromLocalDatastore = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee2() {
var localDatastore, objectKey, pinned, result;
return _regenerator.default.wrap(function (_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
localDatastore = _CoreManager.default.getLocalDatastore();
if (localDatastore.isEnabled) {
_context2.next = 3;
break;
}
throw new Error('Parse.enableLocalDatastore() must be called first');
case 3:
objectKey = localDatastore.getKeyForObject(this);
_context2.next = 6;
return localDatastore._serializeObject(objectKey);
case 6:
pinned = _context2.sent;
if (pinned) {
_context2.next = 9;
break;
}
throw new Error('Cannot fetch an unsaved ParseObject');
case 9:
result = ParseObject.fromJSON(pinned);
this._finishFetch(result.toJSON());
return _context2.abrupt("return", this);
case 12:
case "end":
return _context2.stop();
}
}
}, _callee2, this);
}));
return function () {
return _fetchFromLocalDatastore.apply(this, arguments);
};
}()
/** Static methods **/
}, {
key: "attributes",
/** Prototype getters / setters **/
get: function ()
/*: AttributeMap*/
{
var stateController = _CoreManager.default.getObjectStateController();
return Object.freeze(stateController.estimateAttributes(this._getStateIdentifier()));
}
/**
* The first time this object was saved on the server.
* @property createdAt
* @type Date
*/
}, {
key: "createdAt",
get: function ()
/*: ?Date*/
{
return this._getServerData().createdAt;
}
/**
* The last time this object was updated on the server.
* @property updatedAt
* @type Date
*/
}, {
key: "updatedAt",
get: function ()
/*: ?Date*/
{
return this._getServerData().updatedAt;
}
}], [{
key: "_clearAllState",
value: function () {
var stateController = _CoreManager.default.getObjectStateController();
stateController.clearAllState();
}
/**
* Fetches the given list of Parse.Object.
* If any error is encountered, stops and calls the error handler.
*
* <pre>
* Parse.Object.fetchAll([object1, object2, ...])
* .then((list) => {
* // All the objects were fetched.
* }, (error) => {
* // An error occurred while fetching one of the objects.
* });
* </pre>
*
* @param {Array} list A list of <code>Parse.Object</code>.
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* <li>include: The name(s) of the key(s) to include. Can be a string, an array of strings,
* or an array of array of strings.
* </ul>
* @static
*/
}, {
key: "fetchAll",
value: function (list
/*: Array<ParseObject>*/
) {
var options
/*: RequestOptions*/
= arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var queryOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
queryOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
queryOptions.sessionToken = options.sessionToken;
}
if (options.hasOwnProperty('include')) {
queryOptions.include = [];
if (Array.isArray(options.include)) {
options.include.forEach(function (key) {
if (Array.isArray(key)) {
queryOptions.include = queryOptions.include.concat(key);
} else {
queryOptions.include.push(key);
}
});
} else {
queryOptions.include.push(options.include);
}
}
return _CoreManager.default.getObjectController().fetch(list, true, queryOptions);
}
/**
* Fetches the given list of Parse.Object.
*
* Includes nested Parse.Objects for the provided key. You can use dot
* notation to specify which fields in the included object are also fetched.
*
* If any error is encountered, stops and calls the error handler.
*
* <pre>
* Parse.Object.fetchAllWithInclude([object1, object2, ...], [pointer1, pointer2, ...])
* .then((list) => {
* // All the objects were fetched.
* }, (error) => {
* // An error occurred while fetching one of the objects.
* });
* </pre>
*
* @param {Array} list A list of <code>Parse.Object</code>.
* @param {String|Array<string|Array<string>>} keys The name(s) of the key(s) to include.
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
* @static
*/
}, {
key: "fetchAllWithInclude",
value: function (list
/*: Array<ParseObject>*/
, keys
/*: String|Array<string|Array<string>>*/
, options
/*: RequestOptions*/
) {
options = options || {};
options.include = keys;
return ParseObject.fetchAll(list, options);
}
/**
* Fetches the given list of Parse.Object if needed.
* If any error is encountered, stops and calls the error handler.
*
* <pre>
* Parse.Object.fetchAllIfNeeded([object1, ...])
* .then((list) => {
* // Objects were fetched and updated.
* }, (error) => {
* // An error occurred while fetching one of the objects.
* });
* </pre>
*
* @param {Array} list A list of <code>Parse.Object</code>.
* @param {Object} options
* @static
*/
}, {
key: "fetchAllIfNeeded",
value: function (list
/*: Array<ParseObject>*/
, options) {
options = options || {};
var queryOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
queryOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
queryOptions.sessionToken = options.sessionToken;
}
return _CoreManager.default.getObjectController().fetch(list, false, queryOptions);
}
/**
* Destroy the given list of models on the server if it was already persisted.
*
* <p>Unlike saveAll, if an error occurs while deleting an individual model,
* this method will continue trying to delete the rest of the models if
* possible, except in the case of a fatal error like a connection error.
*
* <p>In particular, the Parse.Error object returned in the case of error may
* be one of two types:
*
* <ul>
* <li>A Parse.Error.AGGREGATE_ERROR. This object's "errors" property is an
* array of other Parse.Error objects. Each error object in this array
* has an "object" property that references the object that could not be
* deleted (for instance, because that object could not be found).</li>
* <li>A non-aggregate Parse.Error. This indicates a serious error that
* caused the delete operation to be aborted partway through (for
* instance, a connection failure in the middle of the delete).</li>
* </ul>
*
* <pre>
* Parse.Object.destroyAll([object1, object2, ...])
* .then((list) => {
* // All the objects were deleted.
* }, (error) => {
* // An error occurred while deleting one or more of the objects.
* // If this is an aggregate error, then we can inspect each error
* // object individually to determine the reason why a particular
* // object was not deleted.
* if (error.code === Parse.Error.AGGREGATE_ERROR) {
* for (var i = 0; i < error.errors.length; i++) {
* console.log("Couldn't delete " + error.errors[i].object.id +
* "due to " + error.errors[i].message);
* }
* } else {
* console.log("Delete aborted because of " + error.message);
* }
* });
* </pre>
*
* @param {Array} list A list of <code>Parse.Object</code>.
* @param {Object} options
* @static
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* <li>batchSize: Number of objects to process per request
* </ul>
* @return {Promise} A promise that is fulfilled when the destroyAll
* completes.
*/
}, {
key: "destroyAll",
value: function (list
/*: Array<ParseObject>*/
) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var destroyOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
destroyOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
destroyOptions.sessionToken = options.sessionToken;
}
if (options.hasOwnProperty('batchSize') && typeof options.batchSize === 'number') {
destroyOptions.batchSize = options.batchSize;
}
return _CoreManager.default.getObjectController().destroy(list, destroyOptions);
}
/**
* Saves the given list of Parse.Object.
* If any error is encountered, stops and calls the error handler.
*
* <pre>
* Parse.Object.saveAll([object1, object2, ...])
* .then((list) => {
* // All the objects were saved.
* }, (error) => {
* // An error occurred while saving one of the objects.
* });
* </pre>
*
* @param {Array} list A list of <code>Parse.Object</code>.
* @param {Object} options
* @static
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* <li>batchSize: Number of objects to process per request
* </ul>
*/
}, {
key: "saveAll",
value: function (list
/*: Array<ParseObject>*/
) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var saveOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
saveOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
saveOptions.sessionToken = options.sessionToken;
}
if (options.hasOwnProperty('batchSize') && typeof options.batchSize === 'number') {
saveOptions.batchSize = options.batchSize;
}
return _CoreManager.default.getObjectController().save(list, saveOptions);
}
/**
* Creates a reference to a subclass of Parse.Object with the given id. This
* does not exist on Parse.Object, only on subclasses.
*
* <p>A shortcut for: <pre>
* var Foo = Parse.Object.extend("Foo");
* var pointerToFoo = new Foo();
* pointerToFoo.id = "myObjectId";
* </pre>
*
* @param {String} id The ID of the object to create a reference to.
* @static
* @return {Parse.Object} A Parse.Object reference.
*/
}, {
key: "createWithoutData",
value: function (id) {
var obj = new this();
obj.id = id;
return obj;
}
/**
* Creates a new instance of a Parse Object from a JSON representation.
* @param {Object} json The JSON map of the Object's data
* @param {boolean} override In single instance mode, all old server data
* is overwritten if this is set to true
* @static
* @return {Parse.Object} A Parse.Object reference
*/
}, {
key: "fromJSON",
value: function (json, override) {
if (!json.className) {
throw new Error('Cannot create an object without a className');
}
var constructor = classMap[json.className];
var o = constructor ? new constructor() : new ParseObject(json.className);
var otherAttributes = {};
for (var _attr12 in json) {
if (_attr12 !== 'className' && _attr12 !== '__type') {
otherAttributes[_attr12] = json[_attr12];
}
}
if (override) {
// id needs to be set before clearServerData can work
if (otherAttributes.objectId) {
o.id = otherAttributes.objectId;
}
var preserved = null;
if (typeof o._preserveFieldsOnFetch === 'function') {
preserved = o._preserveFieldsOnFetch();
}
o._clearServerData();
if (preserved) {
o._finishFetch(preserved);
}
}
o._finishFetch(otherAttributes);
if (json.objectId) {
o._setExisted(true);
}
return o;
}
/**
* Registers a subclass of Parse.Object with a specific class name.
* When objects of that class are retrieved from a query, they will be
* instantiated with this subclass.
* This is only necessary when using ES6 subclassing.
* @param {String} className The class name of the subclass
* @param {Class} constructor The subclass
*/
}, {
key: "registerSubclass",
value: function (className, constructor) {
if (typeof className !== 'string') {
throw new TypeError('The first argument must be a valid class name.');
}
if (typeof constructor === 'undefined') {
throw new TypeError('You must supply a subclass constructor.');
}
if (typeof constructor !== 'function') {
throw new TypeError('You must register the subclass constructor. ' + 'Did you attempt to register an instance of the subclass?');
}
classMap[className] = constructor;
if (!constructor.className) {
constructor.className = className;
}
}
/**
* Creates a new subclass of Parse.Object for the given Parse class name.
*
* <p>Every extension of a Parse class will inherit from the most recent
* previous extension of that class. When a Parse.Object is automatically
* created by parsing JSON, it will use the most recent extension of that
* class.</p>
*
* <p>You should call either:<pre>
* var MyClass = Parse.Object.extend("MyClass", {
* <i>Instance methods</i>,
* initialize: function(attrs, options) {
* this.someInstanceProperty = [],
* <i>Other instance properties</i>
* }
* }, {
* <i>Class properties</i>
* });</pre>
* or, for Backbone compatibility:<pre>
* var MyClass = Parse.Object.extend({
* className: "MyClass",
* <i>Instance methods</i>,
* initialize: function(attrs, options) {
* this.someInstanceProperty = [],
* <i>Other instance properties</i>
* }
* }, {
* <i>Class properties</i>
* });</pre></p>
*
* @param {String} className The name of the Parse class backing this model.
* @param {Object} protoProps Instance properties to add to instances of the
* class returned from this method.
* @param {Object} classProps Class properties to add the class returned from
* this method.
* @return {Class} A new subclass of Parse.Object.
*/
}, {
key: "extend",
value: function (className
/*: any*/
, protoProps
/*: any*/
, classProps
/*: any*/
) {
if (typeof className !== 'string') {
if (className && typeof className.className === 'string') {
return ParseObject.extend(className.className, className, protoProps);
} else {
throw new Error('Parse.Object.extend\'s first argument should be the className.');
}
}
var adjustedClassName = className;
if (adjustedClassName === 'User' && _CoreManager.default.get('PERFORM_USER_REWRITE')) {
adjustedClassName = '_User';
}
var parentProto = ParseObject.prototype;
if (this.hasOwnProperty('__super__') && this.__super__) {
parentProto = this.prototype;
} else if (classMap[adjustedClassName]) {
parentProto = classMap[adjustedClassName].prototype;
}
var ParseObjectSubclass = function (attributes, options) {
this.className = adjustedClassName;
this._objCount = objectCount++; // Enable legacy initializers
if (typeof this.initialize === 'function') {
this.initialize.apply(this, arguments);
}
if (attributes && (0, _typeof2.default)(attributes) === 'object') {
if (!this.set(attributes || {}, options)) {
throw new Error('Can\'t create an invalid Parse Object');
}
}
};
ParseObjectSubclass.className = adjustedClassName;
ParseObjectSubclass.__super__ = parentProto;
ParseObjectSubclass.prototype = Object.create(parentProto, {
constructor: {
value: ParseObjectSubclass,
enumerable: false,
writable: true,
configurable: true
}
});
if (protoProps) {
for (var prop in protoProps) {
if (prop !== 'className') {
Object.defineProperty(ParseObjectSubclass.prototype, prop, {
value: protoProps[prop],
enumerable: false,
writable: true,
configurable: true
});
}
}
}
if (classProps) {
for (var _prop in classProps) {
if (_prop !== 'className') {
Object.defineProperty(ParseObjectSubclass, _prop, {
value: classProps[_prop],
enumerable: false,
writable: true,
configurable: true
});
}
}
}
ParseObjectSubclass.extend = function (name, protoProps, classProps) {
if (typeof name === 'string') {
return ParseObject.extend.call(ParseObjectSubclass, name, protoProps, classProps);
}
return ParseObject.extend.call(ParseObjectSubclass, adjustedClassName, name, protoProps);
};
ParseObjectSubclass.createWithoutData = ParseObject.createWithoutData;
classMap[adjustedClassName] = ParseObjectSubclass;
return ParseObjectSubclass;
}
/**
* Enable single instance objects, where any local objects with the same Id
* share the same attributes, and stay synchronized with each other.
* This is disabled by default in server environments, since it can lead to
* security issues.
* @static
*/
}, {
key: "enableSingleInstance",
value: function () {
singleInstance = true;
_CoreManager.default.setObjectStateController(SingleInstanceStateController);
}
/**
* Disable single instance objects, where any local objects with the same Id
* share the same attributes, and stay synchronized with each other.
* When disabled, you can have two instances of the same object in memory
* without them sharing attributes.
* @static
*/
}, {
key: "disableSingleInstance",
value: function () {
singleInstance = false;
_CoreManager.default.setObjectStateController(UniqueInstanceStateController);
}
/**
* Asynchronously stores the objects and every object they point to in the local datastore,
* recursively, using a default pin name: _default.
*
* If those other objects have not been fetched from Parse, they will not be stored.
* However, if they have changed data, all the changes will be retained.
*
* <pre>
* await Parse.Object.pinAll([...]);
* </pre>
*
* To retrieve object:
* <code>query.fromLocalDatastore()</code> or <code>query.fromPin()</code>
*
* @param {Array} objects A list of <code>Parse.Object</code>.
* @return {Promise} A promise that is fulfilled when the pin completes.
* @static
*/
}, {
key: "pinAll",
value: function (objects
/*: Array<ParseObject>*/
)
/*: Promise*/
{
var localDatastore = _CoreManager.default.getLocalDatastore();
if (!localDatastore.isEnabled) {
return Promise.reject('Parse.enableLocalDatastore() must be called first');
}
return ParseObject.pinAllWithName(_LocalDatastoreUtils.DEFAULT_PIN, objects);
}
/**
* Asynchronously stores the objects and every object they point to in the local datastore, recursively.
*
* If those other objects have not been fetched from Parse, they will not be stored.
* However, if they have changed data, all the changes will be retained.
*
* <pre>
* await Parse.Object.pinAllWithName(name, [obj1, obj2, ...]);
* </pre>
*
* To retrieve object:
* <code>query.fromLocalDatastore()</code> or <code>query.fromPinWithName(name)</code>
*
* @param {String} name Name of Pin.
* @param {Array} objects A list of <code>Parse.Object</code>.
* @return {Promise} A promise that is fulfilled when the pin completes.
* @static
*/
}, {
key: "pinAllWithName",
value: function (name
/*: string*/
, objects
/*: Array<ParseObject>*/
)
/*: Promise*/
{
var localDatastore = _CoreManager.default.getLocalDatastore();
if (!localDatastore.isEnabled) {
return Promise.reject('Parse.enableLocalDatastore() must be called first');
}
return localDatastore._handlePinAllWithName(name, objects);
}
/**
* Asynchronously removes the objects and every object they point to in the local datastore,
* recursively, using a default pin name: _default.
*
* <pre>
* await Parse.Object.unPinAll([...]);
* </pre>
*
* @param {Array} objects A list of <code>Parse.Object</code>.
* @return {Promise} A promise that is fulfilled when the unPin completes.
* @static
*/
}, {
key: "unPinAll",
value: function (objects
/*: Array<ParseObject>*/
)
/*: Promise*/
{
var localDatastore = _CoreManager.default.getLocalDatastore();
if (!localDatastore.isEnabled) {
return Promise.reject('Parse.enableLocalDatastore() must be called first');
}
return ParseObject.unPinAllWithName(_LocalDatastoreUtils.DEFAULT_PIN, objects);
}
/**
* Asynchronously removes the objects and every object they point to in the local datastore, recursively.
*
* <pre>
* await Parse.Object.unPinAllWithName(name, [obj1, obj2, ...]);
* </pre>
*
* @param {String} name Name of Pin.
* @param {Array} objects A list of <code>Parse.Object</code>.
* @return {Promise} A promise that is fulfilled when the unPin completes.
* @static
*/
}, {
key: "unPinAllWithName",
value: function (name
/*: string*/
, objects
/*: Array<ParseObject>*/
)
/*: Promise*/
{
var localDatastore = _CoreManager.default.getLocalDatastore();
if (!localDatastore.isEnabled) {
return Promise.reject('Parse.enableLocalDatastore() must be called first');
}
return localDatastore._handleUnPinAllWithName(name, objects);
}
/**
* Asynchronously removes all objects in the local datastore using a default pin name: _default.
*
* <pre>
* await Parse.Object.unPinAllObjects();
* </pre>
*
* @return {Promise} A promise that is fulfilled when the unPin completes.
* @static
*/
}, {
key: "unPinAllObjects",
value: function ()
/*: Promise*/
{
var localDatastore = _CoreManager.default.getLocalDatastore();
if (!localDatastore.isEnabled) {
return Promise.reject('Parse.enableLocalDatastore() must be called first');
}
return localDatastore.unPinWithName(_LocalDatastoreUtils.DEFAULT_PIN);
}
/**
* Asynchronously removes all objects with the specified pin name.
* Deletes the pin name also.
*
* <pre>
* await Parse.Object.unPinAllObjectsWithName(name);
* </pre>
*
* @param {String} name Name of Pin.
* @return {Promise} A promise that is fulfilled when the unPin completes.
* @static
*/
}, {
key: "unPinAllObjectsWithName",
value: function (name
/*: string*/
)
/*: Promise*/
{
var localDatastore = _CoreManager.default.getLocalDatastore();
if (!localDatastore.isEnabled) {
return Promise.reject('Parse.enableLocalDatastore() must be called first');
}
return localDatastore.unPinWithName(_LocalDatastoreUtils.PIN_PREFIX + name);
}
}]);
return ParseObject;
}();
var DefaultController = {
fetch: function (target
/*: ParseObject | Array<ParseObject>*/
, forceFetch
/*: boolean*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
var localDatastore = _CoreManager.default.getLocalDatastore();
if (Array.isArray(target)) {
if (target.length < 1) {
return Promise.resolve([]);
}
var objs = [];
var ids = [];
var className = null;
var results = [];
var error = null;
target.forEach(function (el) {
if (error) {
return;
}
if (!className) {
className = el.className;
}
if (className !== el.className) {
error = new _ParseError.default(_ParseError.default.INVALID_CLASS_NAME, 'All objects should be of the same class');
}
if (!el.id) {
error = new _ParseError.default(_ParseError.default.MISSING_OBJECT_ID, 'All objects must have an ID');
}
if (forceFetch || Object.keys(el._getServerData()).length === 0) {
ids.push(el.id);
objs.push(el);
}
results.push(el);
});
if (error) {
return Promise.reject(error);
}
var query = new _ParseQuery.default(className);
query.containedIn('objectId', ids);
if (options && options.include) {
query.include(options.include);
}
query._limit = ids.length;
return query.find(options).then(
/*#__PURE__*/
function () {
var _ref = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee3(objects) {
var idMap, i, obj, _i2, _obj, id, _i3, object;
return _regenerator.default.wrap(function (_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
idMap = {};
objects.forEach(function (o) {
idMap[o.id] = o;
});
i = 0;
case 3:
if (!(i < objs.length)) {
_context3.next = 11;
break;
}
obj = objs[i];
if (!(!obj || !obj.id || !idMap[obj.id])) {
_context3.next = 8;
break;
}
if (!forceFetch) {
_context3.next = 8;
break;
}
return _context3.abrupt("return", Promise.reject(new _ParseError.default(_ParseError.default.OBJECT_NOT_FOUND, 'All objects must exist on the server.')));
case 8:
i++;
_context3.next = 3;
break;
case 11:
if (!singleInstance) {
// If single instance objects are disabled, we need to replace the
for (_i2 = 0; _i2 < results.length; _i2++) {
_obj = results[_i2];
if (_obj && _obj.id && idMap[_obj.id]) {
id = _obj.id;
_obj._finishFetch(idMap[id].toJSON());
results[_i2] = idMap[id];
}
}
}
_i3 = 0;
case 13:
if (!(_i3 < results.length)) {
_context3.next = 20;
break;
}
object = results[_i3];
_context3.next = 17;
return localDatastore._updateObjectIfPinned(object);
case 17:
_i3++;
_context3.next = 13;
break;
case 20:
return _context3.abrupt("return", Promise.resolve(results));
case 21:
case "end":
return _context3.stop();
}
}
}, _callee3, this);
}));
return function () {
return _ref.apply(this, arguments);
};
}());
} else {
var RESTController = _CoreManager.default.getRESTController();
var params = {};
if (options && options.include) {
params.include = options.include.join();
}
return RESTController.request('GET', 'classes/' + target.className + '/' + target._getId(), params, options).then(
/*#__PURE__*/
function () {
var _ref2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee4(response) {
return _regenerator.default.wrap(function (_context4) {
while (1) {
switch (_context4.prev = _context4.next) {
case 0:
if (target instanceof ParseObject) {
target._clearPendingOps();
target._clearServerData();
target._finishFetch(response);
}
_context4.next = 3;
return localDatastore._updateObjectIfPinned(target);
case 3:
return _context4.abrupt("return", target);
case 4:
case "end":
return _context4.stop();
}
}
}, _callee4, this);
}));
return function () {
return _ref2.apply(this, arguments);
};
}());
}
},
destroy: function () {
var _destroy = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee7(target
/*: ParseObject | Array<ParseObject>*/
, options
/*: RequestOptions*/
) {
var batchSize, localDatastore, RESTController, batches, deleteCompleted, errors;
return _regenerator.default.wrap(function (_context7) {
while (1) {
switch (_context7.prev = _context7.next) {
case 0:
batchSize = options && options.batchSize ? options.batchSize : DEFAULT_BATCH_SIZE;
localDatastore = _CoreManager.default.getLocalDatastore();
RESTController = _CoreManager.default.getRESTController();
if (!Array.isArray(target)) {
_context7.next = 15;
break;
}
if (!(target.length < 1)) {
_context7.next = 6;
break;
}
return _context7.abrupt("return", Promise.resolve([]));
case 6:
batches = [[]];
target.forEach(function (obj) {
if (!obj.id) {
return;
}
batches[batches.length - 1].push(obj);
if (batches[batches.length - 1].length >= batchSize) {
batches.push([]);
}
});
if (batches[batches.length - 1].length === 0) {
// If the last batch is empty, remove it
batches.pop();
}
deleteCompleted = Promise.resolve();
errors = [];
batches.forEach(function (batch) {
deleteCompleted = deleteCompleted.then(function () {
return RESTController.request('POST', 'batch', {
requests: batch.map(function (obj) {
return {
method: 'DELETE',
path: getServerUrlPath() + 'classes/' + obj.className + '/' + obj._getId(),
body: {}
};
})
}, options).then(function (results) {
for (var i = 0; i < results.length; i++) {
if (results[i] && results[i].hasOwnProperty('error')) {
var err = new _ParseError.default(results[i].error.code, results[i].error.error);
err.object = batch[i];
errors.push(err);
}
}
});
});
});
return _context7.abrupt("return", deleteCompleted.then(
/*#__PURE__*/
(0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee5() {
var aggregate, _iteratorNormalCompletion, _didIteratorError, _iteratorError, _iterator, _step, object;
return _regenerator.default.wrap(function (_context5) {
while (1) {
switch (_context5.prev = _context5.next) {
case 0:
if (!errors.length) {
_context5.next = 4;
break;
}
aggregate = new _ParseError.default(_ParseError.default.AGGREGATE_ERROR);
aggregate.errors = errors;
return _context5.abrupt("return", Promise.reject(aggregate));
case 4:
_iteratorNormalCompletion = true;
_didIteratorError = false;
_iteratorError = undefined;
_context5.prev = 7;
_iterator = target[Symbol.iterator]();
case 9:
if (_iteratorNormalCompletion = (_step = _iterator.next()).done) {
_context5.next = 16;
break;
}
object = _step.value;
_context5.next = 13;
return localDatastore._destroyObjectIfPinned(object);
case 13:
_iteratorNormalCompletion = true;
_context5.next = 9;
break;
case 16:
_context5.next = 22;
break;
case 18:
_context5.prev = 18;
_context5.t0 = _context5["catch"](7);
_didIteratorError = true;
_iteratorError = _context5.t0;
case 22:
_context5.prev = 22;
_context5.prev = 23;
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
case 25:
_context5.prev = 25;
if (!_didIteratorError) {
_context5.next = 28;
break;
}
throw _iteratorError;
case 28:
return _context5.finish(25);
case 29:
return _context5.finish(22);
case 30:
return _context5.abrupt("return", Promise.resolve(target));
case 31:
case "end":
return _context5.stop();
}
}
}, _callee5, this, [[7, 18, 22, 30], [23,, 25, 29]]);
}))));
case 15:
if (!(target instanceof ParseObject)) {
_context7.next = 17;
break;
}
return _context7.abrupt("return", RESTController.request('DELETE', 'classes/' + target.className + '/' + target._getId(), {}, options).then(
/*#__PURE__*/
(0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee6() {
return _regenerator.default.wrap(function (_context6) {
while (1) {
switch (_context6.prev = _context6.next) {
case 0:
_context6.next = 2;
return localDatastore._destroyObjectIfPinned(target);
case 2:
return _context6.abrupt("return", Promise.resolve(target));
case 3:
case "end":
return _context6.stop();
}
}
}, _callee6, this);
}))));
case 17:
_context7.next = 19;
return localDatastore._destroyObjectIfPinned(target);
case 19:
return _context7.abrupt("return", Promise.resolve(target));
case 20:
case "end":
return _context7.stop();
}
}
}, _callee7, this);
}));
return function () {
return _destroy.apply(this, arguments);
};
}(),
save: function (target
/*: ParseObject | Array<ParseObject | ParseFile>*/
, options
/*: RequestOptions*/
) {
var batchSize = options && options.batchSize ? options.batchSize : DEFAULT_BATCH_SIZE;
var localDatastore = _CoreManager.default.getLocalDatastore();
var mapIdForPin = {};
var RESTController = _CoreManager.default.getRESTController();
var stateController = _CoreManager.default.getObjectStateController();
if (Array.isArray(target)) {
if (target.length < 1) {
return Promise.resolve([]);
}
var unsaved = target.concat();
for (var i = 0; i < target.length; i++) {
if (target[i] instanceof ParseObject) {
unsaved = unsaved.concat((0, _unsavedChildren.default)(target[i], true));
}
}
unsaved = (0, _unique.default)(unsaved);
var filesSaved = Promise.resolve();
var pending
/*: Array<ParseObject>*/
= [];
unsaved.forEach(function (el) {
if (el instanceof _ParseFile.default) {
filesSaved = filesSaved.then(function () {
return el.save();
});
} else if (el instanceof ParseObject) {
pending.push(el);
}
});
return filesSaved.then(function () {
var objectError = null;
return (0, _promiseUtils.continueWhile)(function () {
return pending.length > 0;
}, function () {
var batch = [];
var nextPending = [];
pending.forEach(function (el) {
if (batch.length < batchSize && (0, _canBeSerialized.default)(el)) {
batch.push(el);
} else {
nextPending.push(el);
}
});
pending = nextPending;
if (batch.length < 1) {
return Promise.reject(new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'Tried to save a batch with a cycle.'));
} // Queue up tasks for each object in the batch.
// When every task is ready, the API request will execute
var res, rej;
var batchReturned = new Promise(function (resolve, reject) {
res = resolve;
rej = reject;
});
batchReturned.resolve = res;
batchReturned.reject = rej;
var batchReady = [];
var batchTasks = [];
batch.forEach(function (obj, index) {
var res, rej;
var ready = new Promise(function (resolve, reject) {
res = resolve;
rej = reject;
});
ready.resolve = res;
ready.reject = rej;
batchReady.push(ready);
stateController.pushPendingState(obj._getStateIdentifier());
batchTasks.push(stateController.enqueueTask(obj._getStateIdentifier(), function () {
ready.resolve();
return batchReturned.then(function (responses, status) {
if (responses[index].hasOwnProperty('success')) {
var objectId = responses[index].success.objectId;
mapIdForPin[objectId] = obj._localId;
obj._handleSaveResponse(responses[index].success, status);
} else {
if (!objectError && responses[index].hasOwnProperty('error')) {
var serverError = responses[index].error;
objectError = new _ParseError.default(serverError.code, serverError.error); // Cancel the rest of the save
pending = [];
}
obj._handleSaveError();
}
});
}));
});
(0, _promiseUtils.when)(batchReady).then(function () {
// Kick off the batch request
return RESTController.request('POST', 'batch', {
requests: batch.map(function (obj) {
var params = obj._getSaveParams();
params.path = getServerUrlPath() + params.path;
return params;
})
}, options);
}).then(function (response, status) {
batchReturned.resolve(response, status);
}, function (error) {
batchReturned.reject(new _ParseError.default(_ParseError.default.INCORRECT_TYPE, error.message));
});
return (0, _promiseUtils.when)(batchTasks);
}).then(
/*#__PURE__*/
(0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee8() {
var _iteratorNormalCompletion2, _didIteratorError2, _iteratorError2, _iterator2, _step2, object;
return _regenerator.default.wrap(function (_context8) {
while (1) {
switch (_context8.prev = _context8.next) {
case 0:
if (!objectError) {
_context8.next = 2;
break;
}
return _context8.abrupt("return", Promise.reject(objectError));
case 2:
_iteratorNormalCompletion2 = true;
_didIteratorError2 = false;
_iteratorError2 = undefined;
_context8.prev = 5;
_iterator2 = target[Symbol.iterator]();
case 7:
if (_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done) {
_context8.next = 16;
break;
}
object = _step2.value;
_context8.next = 11;
return localDatastore._updateLocalIdForObject(mapIdForPin[object.id], object);
case 11:
_context8.next = 13;
return localDatastore._updateObjectIfPinned(object);
case 13:
_iteratorNormalCompletion2 = true;
_context8.next = 7;
break;
case 16:
_context8.next = 22;
break;
case 18:
_context8.prev = 18;
_context8.t0 = _context8["catch"](5);
_didIteratorError2 = true;
_iteratorError2 = _context8.t0;
case 22:
_context8.prev = 22;
_context8.prev = 23;
if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
_iterator2.return();
}
case 25:
_context8.prev = 25;
if (!_didIteratorError2) {
_context8.next = 28;
break;
}
throw _iteratorError2;
case 28:
return _context8.finish(25);
case 29:
return _context8.finish(22);
case 30:
return _context8.abrupt("return", Promise.resolve(target));
case 31:
case "end":
return _context8.stop();
}
}
}, _callee8, this, [[5, 18, 22, 30], [23,, 25, 29]]);
})));
});
} else if (target instanceof ParseObject) {
// copying target lets Flow guarantee the pointer isn't modified elsewhere
var localId = target._localId;
var targetCopy = target;
var task = function () {
var params = targetCopy._getSaveParams();
return RESTController.request(params.method, params.path, params.body, options).then(function (response, status) {
targetCopy._handleSaveResponse(response, status);
}, function (error) {
targetCopy._handleSaveError();
return Promise.reject(error);
});
};
stateController.pushPendingState(target._getStateIdentifier());
return stateController.enqueueTask(target._getStateIdentifier(), task).then(
/*#__PURE__*/
(0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee9() {
return _regenerator.default.wrap(function (_context9) {
while (1) {
switch (_context9.prev = _context9.next) {
case 0:
_context9.next = 2;
return localDatastore._updateLocalIdForObject(localId, target);
case 2:
_context9.next = 4;
return localDatastore._updateObjectIfPinned(target);
case 4:
return _context9.abrupt("return", target);
case 5:
case "end":
return _context9.stop();
}
}
}, _callee9, this);
})), function (error) {
return Promise.reject(error);
});
}
return Promise.resolve();
}
};
_CoreManager.default.setObjectController(DefaultController);
var _default = ParseObject;
exports.default = _default;
},{"./CoreManager":4,"./LocalDatastoreUtils":12,"./ParseACL":16,"./ParseError":18,"./ParseFile":19,"./ParseOp":24,"./ParseQuery":26,"./ParseRelation":27,"./SingleInstanceStateController":34,"./UniqueInstanceStateController":38,"./canBeSerialized":40,"./decode":41,"./encode":42,"./escape":44,"./parseDate":46,"./promiseUtils":47,"./unique":48,"./unsavedChildren":49,"@babel/runtime/helpers/asyncToGenerator":53,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/interopRequireWildcard":62,"@babel/runtime/helpers/typeof":73,"@babel/runtime/regenerator":75}],24:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.opFromJSON = opFromJSON;
exports.RelationOp = exports.RemoveOp = exports.AddUniqueOp = exports.AddOp = exports.IncrementOp = exports.UnsetOp = exports.SetOp = exports.Op = void 0;
var _possibleConstructorReturn2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/inherits"));
var _assertThisInitialized2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/assertThisInitialized"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _arrayContainsObject = _interopRequireDefault(_dereq_("./arrayContainsObject"));
var _decode = _interopRequireDefault(_dereq_("./decode"));
var _encode = _interopRequireDefault(_dereq_("./encode"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseRelation = _interopRequireDefault(_dereq_("./ParseRelation"));
var _unique = _interopRequireDefault(_dereq_("./unique"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
function opFromJSON(json
/*: { [key: string]: any }*/
)
/*: ?Op*/
{
if (!json || !json.__op) {
return null;
}
switch (json.__op) {
case 'Delete':
return new UnsetOp();
case 'Increment':
return new IncrementOp(json.amount);
case 'Add':
return new AddOp((0, _decode.default)(json.objects));
case 'AddUnique':
return new AddUniqueOp((0, _decode.default)(json.objects));
case 'Remove':
return new RemoveOp((0, _decode.default)(json.objects));
case 'AddRelation':
{
var toAdd = (0, _decode.default)(json.objects);
if (!Array.isArray(toAdd)) {
return new RelationOp([], []);
}
return new RelationOp(toAdd, []);
}
case 'RemoveRelation':
{
var toRemove = (0, _decode.default)(json.objects);
if (!Array.isArray(toRemove)) {
return new RelationOp([], []);
}
return new RelationOp([], toRemove);
}
case 'Batch':
{
var _toAdd = [];
var _toRemove = [];
for (var i = 0; i < json.ops.length; i++) {
if (json.ops[i].__op === 'AddRelation') {
_toAdd = _toAdd.concat((0, _decode.default)(json.ops[i].objects));
} else if (json.ops[i].__op === 'RemoveRelation') {
_toRemove = _toRemove.concat((0, _decode.default)(json.ops[i].objects));
}
}
return new RelationOp(_toAdd, _toRemove);
}
}
return null;
}
var Op =
/*#__PURE__*/
function () {
function Op() {
(0, _classCallCheck2.default)(this, Op);
}
(0, _createClass2.default)(Op, [{
key: "applyTo",
// Empty parent class
value: function ()
/*: mixed*/
/*: mixed*/
{}
/* eslint-disable-line no-unused-vars */
}, {
key: "mergeWith",
value: function ()
/*: Op*/
/*: ?Op*/
{}
/* eslint-disable-line no-unused-vars */
}, {
key: "toJSON",
value: function ()
/*: mixed*/
{}
}]);
return Op;
}();
exports.Op = Op;
var SetOp =
/*#__PURE__*/
function (_Op) {
(0, _inherits2.default)(SetOp, _Op);
function SetOp(value
/*: mixed*/
) {
var _this;
(0, _classCallCheck2.default)(this, SetOp);
_this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(SetOp).call(this));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)), "_value", void 0);
_this._value = value;
return _this;
}
(0, _createClass2.default)(SetOp, [{
key: "applyTo",
value: function ()
/*: mixed*/
{
return this._value;
}
}, {
key: "mergeWith",
value: function ()
/*: SetOp*/
{
return new SetOp(this._value);
}
}, {
key: "toJSON",
value: function () {
return (0, _encode.default)(this._value, false, true);
}
}]);
return SetOp;
}(Op);
exports.SetOp = SetOp;
var UnsetOp =
/*#__PURE__*/
function (_Op2) {
(0, _inherits2.default)(UnsetOp, _Op2);
function UnsetOp() {
(0, _classCallCheck2.default)(this, UnsetOp);
return (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(UnsetOp).apply(this, arguments));
}
(0, _createClass2.default)(UnsetOp, [{
key: "applyTo",
value: function () {
return undefined;
}
}, {
key: "mergeWith",
value: function ()
/*: UnsetOp*/
{
return new UnsetOp();
}
}, {
key: "toJSON",
value: function ()
/*: { __op: string }*/
{
return {
__op: 'Delete'
};
}
}]);
return UnsetOp;
}(Op);
exports.UnsetOp = UnsetOp;
var IncrementOp =
/*#__PURE__*/
function (_Op3) {
(0, _inherits2.default)(IncrementOp, _Op3);
function IncrementOp(amount
/*: number*/
) {
var _this2;
(0, _classCallCheck2.default)(this, IncrementOp);
_this2 = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(IncrementOp).call(this));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this2)), "_amount", void 0);
if (typeof amount !== 'number') {
throw new TypeError('Increment Op must be initialized with a numeric amount.');
}
_this2._amount = amount;
return _this2;
}
(0, _createClass2.default)(IncrementOp, [{
key: "applyTo",
value: function (value
/*: ?mixed*/
)
/*: number*/
{
if (typeof value === 'undefined') {
return this._amount;
}
if (typeof value !== 'number') {
throw new TypeError('Cannot increment a non-numeric value.');
}
return this._amount + value;
}
}, {
key: "mergeWith",
value: function (previous
/*: Op*/
)
/*: Op*/
{
if (!previous) {
return this;
}
if (previous instanceof SetOp) {
return new SetOp(this.applyTo(previous._value));
}
if (previous instanceof UnsetOp) {
return new SetOp(this._amount);
}
if (previous instanceof IncrementOp) {
return new IncrementOp(this.applyTo(previous._amount));
}
throw new Error('Cannot merge Increment Op with the previous Op');
}
}, {
key: "toJSON",
value: function ()
/*: { __op: string; amount: number }*/
{
return {
__op: 'Increment',
amount: this._amount
};
}
}]);
return IncrementOp;
}(Op);
exports.IncrementOp = IncrementOp;
var AddOp =
/*#__PURE__*/
function (_Op4) {
(0, _inherits2.default)(AddOp, _Op4);
function AddOp(value
/*: mixed | Array<mixed>*/
) {
var _this3;
(0, _classCallCheck2.default)(this, AddOp);
_this3 = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(AddOp).call(this));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this3)), "_value", void 0);
_this3._value = Array.isArray(value) ? value : [value];
return _this3;
}
(0, _createClass2.default)(AddOp, [{
key: "applyTo",
value: function (value
/*: mixed*/
)
/*: Array<mixed>*/
{
if (value == null) {
return this._value;
}
if (Array.isArray(value)) {
return value.concat(this._value);
}
throw new Error('Cannot add elements to a non-array value');
}
}, {
key: "mergeWith",
value: function (previous
/*: Op*/
)
/*: Op*/
{
if (!previous) {
return this;
}
if (previous instanceof SetOp) {
return new SetOp(this.applyTo(previous._value));
}
if (previous instanceof UnsetOp) {
return new SetOp(this._value);
}
if (previous instanceof AddOp) {
return new AddOp(this.applyTo(previous._value));
}
throw new Error('Cannot merge Add Op with the previous Op');
}
}, {
key: "toJSON",
value: function ()
/*: { __op: string; objects: mixed }*/
{
return {
__op: 'Add',
objects: (0, _encode.default)(this._value, false, true)
};
}
}]);
return AddOp;
}(Op);
exports.AddOp = AddOp;
var AddUniqueOp =
/*#__PURE__*/
function (_Op5) {
(0, _inherits2.default)(AddUniqueOp, _Op5);
function AddUniqueOp(value
/*: mixed | Array<mixed>*/
) {
var _this4;
(0, _classCallCheck2.default)(this, AddUniqueOp);
_this4 = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(AddUniqueOp).call(this));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this4)), "_value", void 0);
_this4._value = (0, _unique.default)(Array.isArray(value) ? value : [value]);
return _this4;
}
(0, _createClass2.default)(AddUniqueOp, [{
key: "applyTo",
value: function (value
/*: mixed | Array<mixed>*/
)
/*: Array<mixed>*/
{
if (value == null) {
return this._value || [];
}
if (Array.isArray(value)) {
// copying value lets Flow guarantee the pointer isn't modified elsewhere
var valueCopy = value;
var toAdd = [];
this._value.forEach(function (v) {
if (v instanceof _ParseObject.default) {
if (!(0, _arrayContainsObject.default)(valueCopy, v)) {
toAdd.push(v);
}
} else {
if (valueCopy.indexOf(v) < 0) {
toAdd.push(v);
}
}
});
return value.concat(toAdd);
}
throw new Error('Cannot add elements to a non-array value');
}
}, {
key: "mergeWith",
value: function (previous
/*: Op*/
)
/*: Op*/
{
if (!previous) {
return this;
}
if (previous instanceof SetOp) {
return new SetOp(this.applyTo(previous._value));
}
if (previous instanceof UnsetOp) {
return new SetOp(this._value);
}
if (previous instanceof AddUniqueOp) {
return new AddUniqueOp(this.applyTo(previous._value));
}
throw new Error('Cannot merge AddUnique Op with the previous Op');
}
}, {
key: "toJSON",
value: function ()
/*: { __op: string; objects: mixed }*/
{
return {
__op: 'AddUnique',
objects: (0, _encode.default)(this._value, false, true)
};
}
}]);
return AddUniqueOp;
}(Op);
exports.AddUniqueOp = AddUniqueOp;
var RemoveOp =
/*#__PURE__*/
function (_Op6) {
(0, _inherits2.default)(RemoveOp, _Op6);
function RemoveOp(value
/*: mixed | Array<mixed>*/
) {
var _this5;
(0, _classCallCheck2.default)(this, RemoveOp);
_this5 = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(RemoveOp).call(this));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this5)), "_value", void 0);
_this5._value = (0, _unique.default)(Array.isArray(value) ? value : [value]);
return _this5;
}
(0, _createClass2.default)(RemoveOp, [{
key: "applyTo",
value: function (value
/*: mixed | Array<mixed>*/
)
/*: Array<mixed>*/
{
if (value == null) {
return [];
}
if (Array.isArray(value)) {
// var i = value.indexOf(this._value);
var removed = value.concat([]);
for (var i = 0; i < this._value.length; i++) {
var index = removed.indexOf(this._value[i]);
while (index > -1) {
removed.splice(index, 1);
index = removed.indexOf(this._value[i]);
}
if (this._value[i] instanceof _ParseObject.default && this._value[i].id) {
for (var j = 0; j < removed.length; j++) {
if (removed[j] instanceof _ParseObject.default && this._value[i].id === removed[j].id) {
removed.splice(j, 1);
j--;
}
}
}
}
return removed;
}
throw new Error('Cannot remove elements from a non-array value');
}
}, {
key: "mergeWith",
value: function (previous
/*: Op*/
)
/*: Op*/
{
if (!previous) {
return this;
}
if (previous instanceof SetOp) {
return new SetOp(this.applyTo(previous._value));
}
if (previous instanceof UnsetOp) {
return new UnsetOp();
}
if (previous instanceof RemoveOp) {
var uniques = previous._value.concat([]);
for (var i = 0; i < this._value.length; i++) {
if (this._value[i] instanceof _ParseObject.default) {
if (!(0, _arrayContainsObject.default)(uniques, this._value[i])) {
uniques.push(this._value[i]);
}
} else {
if (uniques.indexOf(this._value[i]) < 0) {
uniques.push(this._value[i]);
}
}
}
return new RemoveOp(uniques);
}
throw new Error('Cannot merge Remove Op with the previous Op');
}
}, {
key: "toJSON",
value: function ()
/*: { __op: string; objects: mixed }*/
{
return {
__op: 'Remove',
objects: (0, _encode.default)(this._value, false, true)
};
}
}]);
return RemoveOp;
}(Op);
exports.RemoveOp = RemoveOp;
var RelationOp =
/*#__PURE__*/
function (_Op7) {
(0, _inherits2.default)(RelationOp, _Op7);
function RelationOp(adds
/*: Array<ParseObject | string>*/
, removes
/*: Array<ParseObject | string>*/
) {
var _this6;
(0, _classCallCheck2.default)(this, RelationOp);
_this6 = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(RelationOp).call(this));
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this6)), "_targetClassName", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this6)), "relationsToAdd", void 0);
(0, _defineProperty2.default)((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this6)), "relationsToRemove", void 0);
_this6._targetClassName = null;
if (Array.isArray(adds)) {
_this6.relationsToAdd = (0, _unique.default)(adds.map(_this6._extractId, (0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this6))));
}
if (Array.isArray(removes)) {
_this6.relationsToRemove = (0, _unique.default)(removes.map(_this6._extractId, (0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this6))));
}
return _this6;
}
(0, _createClass2.default)(RelationOp, [{
key: "_extractId",
value: function (obj
/*: string | ParseObject*/
)
/*: string*/
{
if (typeof obj === 'string') {
return obj;
}
if (!obj.id) {
throw new Error('You cannot add or remove an unsaved Parse Object from a relation');
}
if (!this._targetClassName) {
this._targetClassName = obj.className;
}
if (this._targetClassName !== obj.className) {
throw new Error('Tried to create a Relation with 2 different object types: ' + this._targetClassName + ' and ' + obj.className + '.');
}
return obj.id;
}
}, {
key: "applyTo",
value: function (value
/*: mixed*/
, object
/*:: ?: { className: string, id: ?string }*/
, key
/*:: ?: string*/
)
/*: ?ParseRelation*/
{
if (!value) {
if (!object || !key) {
throw new Error('Cannot apply a RelationOp without either a previous value, or an object and a key');
}
var parent = new _ParseObject.default(object.className);
if (object.id && object.id.indexOf('local') === 0) {
parent._localId = object.id;
} else if (object.id) {
parent.id = object.id;
}
var relation = new _ParseRelation.default(parent, key);
relation.targetClassName = this._targetClassName;
return relation;
}
if (value instanceof _ParseRelation.default) {
if (this._targetClassName) {
if (value.targetClassName) {
if (this._targetClassName !== value.targetClassName) {
throw new Error('Related object must be a ' + value.targetClassName + ', but a ' + this._targetClassName + ' was passed in.');
}
} else {
value.targetClassName = this._targetClassName;
}
}
return value;
} else {
throw new Error('Relation cannot be applied to a non-relation field');
}
}
}, {
key: "mergeWith",
value: function (previous
/*: Op*/
)
/*: Op*/
{
if (!previous) {
return this;
} else if (previous instanceof UnsetOp) {
throw new Error('You cannot modify a relation after deleting it.');
} else if (previous instanceof SetOp && previous._value instanceof _ParseRelation.default) {
return this;
} else if (previous instanceof RelationOp) {
if (previous._targetClassName && previous._targetClassName !== this._targetClassName) {
throw new Error('Related object must be of class ' + previous._targetClassName + ', but ' + (this._targetClassName || 'null') + ' was passed in.');
}
var newAdd = previous.relationsToAdd.concat([]);
this.relationsToRemove.forEach(function (r) {
var index = newAdd.indexOf(r);
if (index > -1) {
newAdd.splice(index, 1);
}
});
this.relationsToAdd.forEach(function (r) {
var index = newAdd.indexOf(r);
if (index < 0) {
newAdd.push(r);
}
});
var newRemove = previous.relationsToRemove.concat([]);
this.relationsToAdd.forEach(function (r) {
var index = newRemove.indexOf(r);
if (index > -1) {
newRemove.splice(index, 1);
}
});
this.relationsToRemove.forEach(function (r) {
var index = newRemove.indexOf(r);
if (index < 0) {
newRemove.push(r);
}
});
var newRelation = new RelationOp(newAdd, newRemove);
newRelation._targetClassName = this._targetClassName;
return newRelation;
}
throw new Error('Cannot merge Relation Op with the previous Op');
}
}, {
key: "toJSON",
value: function ()
/*: { __op?: string; objects?: mixed; ops?: mixed }*/
{
var _this7 = this;
var idToPointer = function (id) {
return {
__type: 'Pointer',
className: _this7._targetClassName,
objectId: id
};
};
var adds = null;
var removes = null;
var pointers = null;
if (this.relationsToAdd.length > 0) {
pointers = this.relationsToAdd.map(idToPointer);
adds = {
__op: 'AddRelation',
objects: pointers
};
}
if (this.relationsToRemove.length > 0) {
pointers = this.relationsToRemove.map(idToPointer);
removes = {
__op: 'RemoveRelation',
objects: pointers
};
}
if (adds && removes) {
return {
__op: 'Batch',
ops: [adds, removes]
};
}
return adds || removes || {};
}
}]);
return RelationOp;
}(Op);
exports.RelationOp = RelationOp;
},{"./ParseObject":23,"./ParseRelation":27,"./arrayContainsObject":39,"./decode":41,"./encode":42,"./unique":48,"@babel/runtime/helpers/assertThisInitialized":52,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/getPrototypeOf":59,"@babel/runtime/helpers/inherits":60,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/possibleConstructorReturn":68}],25:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _ParseGeoPoint = _interopRequireDefault(_dereq_("./ParseGeoPoint"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Creates a new Polygon with any of the following forms:<br>
* <pre>
* new Polygon([[0,0],[0,1],[1,1],[1,0]])
* new Polygon([GeoPoint, GeoPoint, GeoPoint])
* </pre>
*
* <p>Represents a coordinates that may be associated
* with a key in a ParseObject or used as a reference point for geo queries.
* This allows proximity-based queries on the key.</p>
*
* <p>Example:<pre>
* var polygon = new Parse.Polygon([[0,0],[0,1],[1,1],[1,0]]);
* var object = new Parse.Object("PlaceObject");
* object.set("area", polygon);
* object.save();</pre></p>
* @alias Parse.Polygon
*/
var ParsePolygon =
/*#__PURE__*/
function () {
/**
* @param {(Number[][]|Parse.GeoPoint[])} coordinates An Array of coordinate pairs
*/
function ParsePolygon(arg1
/*: Array*/
) {
(0, _classCallCheck2.default)(this, ParsePolygon);
(0, _defineProperty2.default)(this, "_coordinates", void 0);
this._coordinates = ParsePolygon._validate(arg1);
}
/**
* Coordinates value for this Polygon.
* Throws an exception if not valid type.
* @property coordinates
* @type Array
*/
(0, _createClass2.default)(ParsePolygon, [{
key: "toJSON",
/**
* Returns a JSON representation of the Polygon, suitable for Parse.
* @return {Object}
*/
value: function ()
/*: { __type: string; coordinates: Array;}*/
{
ParsePolygon._validate(this._coordinates);
return {
__type: 'Polygon',
coordinates: this._coordinates
};
}
/**
* Checks if two polygons are equal
* @param {(Parse.Polygon|Object)} other
* @returns {Boolean}
*/
}, {
key: "equals",
value: function (other
/*: mixed*/
)
/*: boolean*/
{
if (!(other instanceof ParsePolygon) || this.coordinates.length !== other.coordinates.length) {
return false;
}
var isEqual = true;
for (var i = 1; i < this._coordinates.length; i += 1) {
if (this._coordinates[i][0] != other.coordinates[i][0] || this._coordinates[i][1] != other.coordinates[i][1]) {
isEqual = false;
break;
}
}
return isEqual;
}
/**
*
* @param {Parse.GeoPoint} point
* @returns {Boolean} Returns if the point is contained in the polygon
*/
}, {
key: "containsPoint",
value: function (point
/*: ParseGeoPoint*/
)
/*: boolean*/
{
var minX = this._coordinates[0][0];
var maxX = this._coordinates[0][0];
var minY = this._coordinates[0][1];
var maxY = this._coordinates[0][1];
for (var i = 1; i < this._coordinates.length; i += 1) {
var p = this._coordinates[i];
minX = Math.min(p[0], minX);
maxX = Math.max(p[0], maxX);
minY = Math.min(p[1], minY);
maxY = Math.max(p[1], maxY);
}
var outside = point.latitude < minX || point.latitude > maxX || point.longitude < minY || point.longitude > maxY;
if (outside) {
return false;
}
var inside = false;
for (var _i = 0, j = this._coordinates.length - 1; _i < this._coordinates.length; j = _i++) {
var startX = this._coordinates[_i][0];
var startY = this._coordinates[_i][1];
var endX = this._coordinates[j][0];
var endY = this._coordinates[j][1];
var intersect = startY > point.longitude != endY > point.longitude && point.latitude < (endX - startX) * (point.longitude - startY) / (endY - startY) + startX;
if (intersect) {
inside = !inside;
}
}
return inside;
}
/**
* Validates that the list of coordinates can form a valid polygon
* @param {Array} coords the list of coordinated to validate as a polygon
* @throws {TypeError}
*/
}, {
key: "coordinates",
get: function ()
/*: Array*/
{
return this._coordinates;
},
set: function (coords
/*: Array*/
) {
this._coordinates = ParsePolygon._validate(coords);
}
}], [{
key: "_validate",
value: function (coords
/*: Array*/
) {
if (!Array.isArray(coords)) {
throw new TypeError('Coordinates must be an Array');
}
if (coords.length < 3) {
throw new TypeError('Polygon must have at least 3 GeoPoints or Points');
}
var points = [];
for (var i = 0; i < coords.length; i += 1) {
var coord = coords[i];
var geoPoint = void 0;
if (coord instanceof _ParseGeoPoint.default) {
geoPoint = coord;
} else if (Array.isArray(coord) && coord.length === 2) {
geoPoint = new _ParseGeoPoint.default(coord[0], coord[1]);
} else {
throw new TypeError('Coordinates must be an Array of GeoPoints or Points');
}
points.push([geoPoint.latitude, geoPoint.longitude]);
}
return points;
}
}]);
return ParsePolygon;
}();
var _default = ParsePolygon;
exports.default = _default;
},{"./ParseGeoPoint":20,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61}],26:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _regenerator = _interopRequireDefault(_dereq_("@babel/runtime/regenerator"));
var _asyncToGenerator2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/asyncToGenerator"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _encode = _interopRequireDefault(_dereq_("./encode"));
var _promiseUtils = _dereq_("./promiseUtils");
var _ParseError = _interopRequireDefault(_dereq_("./ParseError"));
var _ParseGeoPoint = _interopRequireDefault(_dereq_("./ParseGeoPoint"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _OfflineQuery = _interopRequireDefault(_dereq_("./OfflineQuery"));
var _LocalDatastoreUtils = _dereq_("./LocalDatastoreUtils");
/*
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Converts a string into a regex that matches it.
* Surrounding with \Q .. \E does this, we just need to escape any \E's in
* the text separately.
* @private
*/
function quote(s
/*: string*/
) {
return '\\Q' + s.replace('\\E', '\\E\\\\E\\Q') + '\\E';
}
/**
* Extracts the class name from queries. If not all queries have the same
* class name an error will be thrown.
*/
function _getClassNameFromQueries(queries
/*: Array<ParseQuery>*/
)
/*: string*/
{
var className = null;
queries.forEach(function (q) {
if (!className) {
className = q.className;
}
if (className !== q.className) {
throw new Error('All queries must be for the same class.');
}
});
return className;
}
/*
* Handles pre-populating the result data of a query with select fields,
* making sure that the data object contains keys for all objects that have
* been requested with a select, so that our cached state updates correctly.
*/
function handleSelectResult(data
/*: any*/
, select
/*: Array<string>*/
) {
var serverDataMask = {};
select.forEach(function (field) {
var hasSubObjectSelect = field.indexOf(".") !== -1;
if (!hasSubObjectSelect && !data.hasOwnProperty(field)) {
// this field was selected, but is missing from the retrieved data
data[field] = undefined;
} else if (hasSubObjectSelect) {
// this field references a sub-object,
// so we need to walk down the path components
var pathComponents = field.split(".");
var _obj = data;
var serverMask = serverDataMask;
pathComponents.forEach(function (component, index, arr) {
// add keys if the expected data is missing
if (_obj && !_obj.hasOwnProperty(component)) {
_obj[component] = undefined;
}
if (_obj !== undefined) {
_obj = _obj[component];
} //add this path component to the server mask so we can fill it in later if needed
if (index < arr.length - 1) {
if (!serverMask[component]) {
serverMask[component] = {};
}
serverMask = serverMask[component];
}
});
}
});
if (Object.keys(serverDataMask).length > 0) {
// When selecting from sub-objects, we don't want to blow away the missing
// information that we may have retrieved before. We've already added any
// missing selected keys to sub-objects, but we still need to add in the
// data for any previously retrieved sub-objects that were not selected.
var serverData = _CoreManager.default.getObjectStateController().getServerData({
id: data.objectId,
className: data.className
});
copyMissingDataWithMask(serverData, data, serverDataMask, false);
}
}
function copyMissingDataWithMask(src, dest, mask, copyThisLevel) {
//copy missing elements at this level
if (copyThisLevel) {
for (var _key in src) {
if (src.hasOwnProperty(_key) && !dest.hasOwnProperty(_key)) {
dest[_key] = src[_key];
}
}
}
for (var _key2 in mask) {
if (dest[_key2] !== undefined && dest[_key2] !== null && src !== undefined && src !== null) {
//traverse into objects as needed
copyMissingDataWithMask(src[_key2], dest[_key2], mask[_key2], true);
}
}
}
function handleOfflineSort(a, b, sorts) {
var order = sorts[0];
var operator = order.slice(0, 1);
var isDescending = operator === '-';
if (isDescending) {
order = order.substring(1);
}
if (order === '_created_at') {
order = 'createdAt';
}
if (order === '_updated_at') {
order = 'updatedAt';
}
if (!/^[A-Za-z][0-9A-Za-z_]*$/.test(order) || order === 'password') {
throw new _ParseError.default(_ParseError.default.INVALID_KEY_NAME, "Invalid Key: ".concat(order));
}
var field1 = a.get(order);
var field2 = b.get(order);
if (field1 < field2) {
return isDescending ? 1 : -1;
}
if (field1 > field2) {
return isDescending ? -1 : 1;
}
if (sorts.length > 1) {
var remainingSorts = sorts.slice(1);
return handleOfflineSort(a, b, remainingSorts);
}
return 0;
}
/**
* Creates a new parse Parse.Query for the given Parse.Object subclass.
*
* <p>Parse.Query defines a query that is used to fetch Parse.Objects. The
* most common use case is finding all objects that match a query through the
* <code>find</code> method. for example, this sample code fetches all objects
* of class <code>myclass</code>. it calls a different function depending on
* whether the fetch succeeded or not.
*
* <pre>
* var query = new Parse.Query(myclass);
* query.find().then((results) => {
* // results is an array of parse.object.
* }).catch((error) => {
* // error is an instance of parse.error.
* });</pre></p>
*
* <p>a Parse.Query can also be used to retrieve a single object whose id is
* known, through the get method. for example, this sample code fetches an
* object of class <code>myclass</code> and id <code>myid</code>. it calls a
* different function depending on whether the fetch succeeded or not.
*
* <pre>
* var query = new Parse.Query(myclass);
* query.get(myid).then((object) => {
* // object is an instance of parse.object.
* }).catch((error) => {
* // error is an instance of parse.error.
* });</pre></p>
*
* <p>a Parse.Query can also be used to count the number of objects that match
* the query without retrieving all of those objects. for example, this
* sample code counts the number of objects of the class <code>myclass</code>
* <pre>
* var query = new Parse.Query(myclass);
* query.count().then((number) => {
* // there are number instances of myclass.
* }).catch((error) => {
* // error is an instance of Parse.Error.
* });</pre></p>
* @alias Parse.Query
*/
var ParseQuery =
/*#__PURE__*/
function () {
/**
* @property className
* @type String
*/
/**
* @param {(String|Parse.Object)} objectClass An instance of a subclass of Parse.Object, or a Parse className string.
*/
function ParseQuery(objectClass
/*: string | ParseObject*/
) {
(0, _classCallCheck2.default)(this, ParseQuery);
(0, _defineProperty2.default)(this, "className", void 0);
(0, _defineProperty2.default)(this, "_where", void 0);
(0, _defineProperty2.default)(this, "_include", void 0);
(0, _defineProperty2.default)(this, "_select", void 0);
(0, _defineProperty2.default)(this, "_limit", void 0);
(0, _defineProperty2.default)(this, "_skip", void 0);
(0, _defineProperty2.default)(this, "_order", void 0);
(0, _defineProperty2.default)(this, "_queriesLocalDatastore", void 0);
(0, _defineProperty2.default)(this, "_localDatastorePinName", void 0);
(0, _defineProperty2.default)(this, "_extraOptions", void 0);
if (typeof objectClass === 'string') {
if (objectClass === 'User' && _CoreManager.default.get('PERFORM_USER_REWRITE')) {
this.className = '_User';
} else {
this.className = objectClass;
}
} else if (objectClass instanceof _ParseObject.default) {
this.className = objectClass.className;
} else if (typeof objectClass === 'function') {
if (typeof objectClass.className === 'string') {
this.className = objectClass.className;
} else {
var _obj2 = new objectClass();
this.className = _obj2.className;
}
} else {
throw new TypeError('A ParseQuery must be constructed with a ParseObject or class name.');
}
this._where = {};
this._include = [];
this._limit = -1; // negative limit is not sent in the server request
this._skip = 0;
this._queriesLocalDatastore = false;
this._localDatastorePinName = null;
this._extraOptions = {};
}
/**
* Adds constraint that at least one of the passed in queries matches.
* @param {Array} queries
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
(0, _createClass2.default)(ParseQuery, [{
key: "_orQuery",
value: function (queries
/*: Array<ParseQuery>*/
)
/*: ParseQuery*/
{
var queryJSON = queries.map(function (q) {
return q.toJSON().where;
});
this._where.$or = queryJSON;
return this;
}
/**
* Adds constraint that all of the passed in queries match.
* @param {Array} queries
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "_andQuery",
value: function (queries
/*: Array<ParseQuery>*/
)
/*: ParseQuery*/
{
var queryJSON = queries.map(function (q) {
return q.toJSON().where;
});
this._where.$and = queryJSON;
return this;
}
/**
* Adds constraint that none of the passed in queries match.
* @param {Array} queries
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "_norQuery",
value: function (queries
/*: Array<ParseQuery>*/
)
/*: ParseQuery*/
{
var queryJSON = queries.map(function (q) {
return q.toJSON().where;
});
this._where.$nor = queryJSON;
return this;
}
/**
* Helper for condition queries
*/
}, {
key: "_addCondition",
value: function (key
/*: string*/
, condition
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
if (!this._where[key] || typeof this._where[key] === 'string') {
this._where[key] = {};
}
this._where[key][condition] = (0, _encode.default)(value, false, true);
return this;
}
/**
* Converts string for regular expression at the beginning
*/
}, {
key: "_regexStartWith",
value: function (string
/*: string*/
)
/*: String*/
{
return '^' + quote(string);
}
}, {
key: "_handleOfflineQuery",
value: function () {
var _handleOfflineQuery2 = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee(params
/*: any*/
) {
var _this2 = this;
var localDatastore, objects, results, keys, alwaysSelectedKeys, sorts, limit;
return _regenerator.default.wrap(function (_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
_OfflineQuery.default.validateQuery(this);
localDatastore = _CoreManager.default.getLocalDatastore();
_context.next = 4;
return localDatastore._serializeObjectsFromPinName(this._localDatastorePinName);
case 4:
objects = _context.sent;
results = objects.map(function (json, index, arr) {
var object = _ParseObject.default.fromJSON(json, false);
if (!_OfflineQuery.default.matchesQuery(_this2.className, object, arr, _this2)) {
return null;
}
return object;
}).filter(function (object) {
return object !== null;
});
if (params.keys) {
keys = params.keys.split(',');
alwaysSelectedKeys = ['className', 'objectId', 'createdAt', 'updatedAt', 'ACL'];
keys = keys.concat(alwaysSelectedKeys);
results = results.map(function (object) {
var json = object._toFullJSON();
Object.keys(json).forEach(function (key) {
if (!keys.includes(key)) {
delete json[key];
}
});
return _ParseObject.default.fromJSON(json, false);
});
}
if (params.order) {
sorts = params.order.split(',');
results.sort(function (a, b) {
return handleOfflineSort(a, b, sorts);
});
}
if (params.skip) {
if (params.skip >= results.length) {
results = [];
} else {
results = results.splice(params.skip, results.length);
}
}
limit = results.length;
if (params.limit !== 0 && params.limit < results.length) {
limit = params.limit;
}
results = results.splice(0, limit);
return _context.abrupt("return", results);
case 13:
case "end":
return _context.stop();
}
}
}, _callee, this);
}));
return function () {
return _handleOfflineQuery2.apply(this, arguments);
};
}()
/**
* Returns a JSON representation of this query.
* @return {Object} The JSON representation of the query.
*/
}, {
key: "toJSON",
value: function ()
/*: QueryJSON*/
{
var params
/*: QueryJSON*/
= {
where: this._where
};
if (this._include.length) {
params.include = this._include.join(',');
}
if (this._select) {
params.keys = this._select.join(',');
}
if (this._limit >= 0) {
params.limit = this._limit;
}
if (this._skip > 0) {
params.skip = this._skip;
}
if (this._order) {
params.order = this._order.join(',');
}
for (var _key3 in this._extraOptions) {
params[_key3] = this._extraOptions[_key3];
}
return params;
}
/**
* Return a query with conditions from json, can be useful to send query from server side to client
* Not static, all query conditions was set before calling this method will be deleted.
* For example on the server side we have
* var query = new Parse.Query("className");
* query.equalTo(key: value);
* query.limit(100);
* ... (others queries)
* Create JSON representation of Query Object
* var jsonFromServer = query.fromJSON();
*
* On client side getting query:
* var query = new Parse.Query("className");
* query.fromJSON(jsonFromServer);
*
* and continue to query...
* query.skip(100).find().then(...);
* @param {QueryJSON} json from Parse.Query.toJSON() method
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "withJSON",
value: function (json
/*: QueryJSON*/
)
/*: ParseQuery*/
{
if (json.where) {
this._where = json.where;
}
if (json.include) {
this._include = json.include.split(",");
}
if (json.keys) {
this._select = json.keys.split(",");
}
if (json.limit) {
this._limit = json.limit;
}
if (json.skip) {
this._skip = json.skip;
}
if (json.order) {
this._order = json.order.split(",");
}
for (var _key4 in json) {
if (json.hasOwnProperty(_key4)) {
if (["where", "include", "keys", "limit", "skip", "order"].indexOf(_key4) === -1) {
this._extraOptions[_key4] = json[_key4];
}
}
}
return this;
}
/**
* Static method to restore Parse.Query by json representation
* Internally calling Parse.Query.withJSON
* @param {String} className
* @param {QueryJSON} json from Parse.Query.toJSON() method
* @returns {Parse.Query} new created query
*/
}, {
key: "get",
/**
* Constructs a Parse.Object whose id is already known by fetching data from
* the server. Either options.success or options.error is called when the
* find completes. Unlike the <code>first</code> method, it never returns undefined.
*
* @param {String} objectId The id of the object to be fetched.
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the result when
* the query completes.
*/
value: function (objectId
/*: string*/
, options
/*:: ?: FullOptions*/
)
/*: Promise*/
{
this.equalTo('objectId', objectId);
var firstOptions = {};
if (options && options.hasOwnProperty('useMasterKey')) {
firstOptions.useMasterKey = options.useMasterKey;
}
if (options && options.hasOwnProperty('sessionToken')) {
firstOptions.sessionToken = options.sessionToken;
}
return this.first(firstOptions).then(function (response) {
if (response) {
return response;
}
var errorObject = new _ParseError.default(_ParseError.default.OBJECT_NOT_FOUND, 'Object not found.');
return Promise.reject(errorObject);
});
}
/**
* Retrieves a list of ParseObjects that satisfy this query.
* Either options.success or options.error is called when the find
* completes.
*
* @param {Object} options Valid options
* are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the results when
* the query completes.
*/
}, {
key: "find",
value: function (options
/*:: ?: FullOptions*/
)
/*: Promise*/
{
var _this3 = this;
options = options || {};
var findOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
findOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
findOptions.sessionToken = options.sessionToken;
}
var controller = _CoreManager.default.getQueryController();
var select = this._select;
if (this._queriesLocalDatastore) {
return this._handleOfflineQuery(this.toJSON());
}
return controller.find(this.className, this.toJSON(), findOptions).then(function (response) {
return response.results.map(function (data) {
// In cases of relations, the server may send back a className
// on the top level of the payload
var override = response.className || _this3.className;
if (!data.className) {
data.className = override;
} // Make sure the data object contains keys for all objects that
// have been requested with a select, so that our cached state
// updates correctly.
if (select) {
handleSelectResult(data, select);
}
return _ParseObject.default.fromJSON(data, !select);
});
});
}
/**
* Counts the number of objects that match this query.
* Either options.success or options.error is called when the count
* completes.
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the count when
* the query completes.
*/
}, {
key: "count",
value: function (options
/*:: ?: FullOptions*/
)
/*: Promise*/
{
options = options || {};
var findOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
findOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
findOptions.sessionToken = options.sessionToken;
}
var controller = _CoreManager.default.getQueryController();
var params = this.toJSON();
params.limit = 0;
params.count = 1;
return controller.find(this.className, params, findOptions).then(function (result) {
return result.count;
});
}
/**
* Executes a distinct query and returns unique values
*
* @param {String} key A field to find distinct values
* @param {Object} options
* Valid options are:<ul>
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the query completes.
*/
}, {
key: "distinct",
value: function (key
/*: string*/
, options
/*:: ?: FullOptions*/
)
/*: Promise*/
{
options = options || {};
var distinctOptions = {
useMasterKey: true
};
if (options.hasOwnProperty('sessionToken')) {
distinctOptions.sessionToken = options.sessionToken;
}
var controller = _CoreManager.default.getQueryController();
var params = {
distinct: key,
where: this._where
};
return controller.aggregate(this.className, params, distinctOptions).then(function (results) {
return results.results;
});
}
/**
* Executes an aggregate query and returns aggregate results
*
* @param {Mixed} pipeline Array or Object of stages to process query
* @param {Object} options Valid options are:<ul>
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the query completes.
*/
}, {
key: "aggregate",
value: function (pipeline
/*: mixed*/
, options
/*:: ?: FullOptions*/
)
/*: Promise*/
{
options = options || {};
var aggregateOptions = {
useMasterKey: true
};
if (options.hasOwnProperty('sessionToken')) {
aggregateOptions.sessionToken = options.sessionToken;
}
var controller = _CoreManager.default.getQueryController();
if (!Array.isArray(pipeline) && (0, _typeof2.default)(pipeline) !== 'object') {
throw new Error('Invalid pipeline must be Array or Object');
}
return controller.aggregate(this.className, {
pipeline: pipeline
}, aggregateOptions).then(function (results) {
return results.results;
});
}
/**
* Retrieves at most one Parse.Object that satisfies this query.
*
* Either options.success or options.error is called when it completes.
* success is passed the object if there is one. otherwise, undefined.
*
* @param {Object} options Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the object when
* the query completes.
*/
}, {
key: "first",
value: function (options
/*:: ?: FullOptions*/
)
/*: Promise*/
{
var _this4 = this;
options = options || {};
var findOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
findOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
findOptions.sessionToken = options.sessionToken;
}
var controller = _CoreManager.default.getQueryController();
var params = this.toJSON();
params.limit = 1;
var select = this._select;
if (this._queriesLocalDatastore) {
return this._handleOfflineQuery(params).then(function (objects) {
if (!objects[0]) {
return undefined;
}
return objects[0];
});
}
return controller.find(this.className, params, findOptions).then(function (response) {
var objects = response.results;
if (!objects[0]) {
return undefined;
}
if (!objects[0].className) {
objects[0].className = _this4.className;
} // Make sure the data object contains keys for all objects that
// have been requested with a select, so that our cached state
// updates correctly.
if (select) {
handleSelectResult(objects[0], select);
}
return _ParseObject.default.fromJSON(objects[0], !select);
});
}
/**
* Iterates over each result of a query, calling a callback for each one. If
* the callback returns a promise, the iteration will not continue until
* that promise has been fulfilled. If the callback returns a rejected
* promise, then iteration will stop with that error. The items are
* processed in an unspecified order. The query may not have any sort order,
* and may not use limit or skip.
* @param {Function} callback Callback that will be called with each result
* of the query.
* @param {Object} options Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
* @return {Promise} A promise that will be fulfilled once the
* iteration has completed.
*/
}, {
key: "each",
value: function (callback
/*: (obj: ParseObject) => any*/
, options
/*:: ?: BatchOptions*/
)
/*: Promise*/
{
options = options || {};
if (this._order || this._skip || this._limit >= 0) {
return Promise.reject('Cannot iterate on a query with sort, skip, or limit.');
}
var query = new ParseQuery(this.className); // We can override the batch size from the options.
// This is undocumented, but useful for testing.
query._limit = options.batchSize || 100;
query._include = this._include.map(function (i) {
return i;
});
if (this._select) {
query._select = this._select.map(function (s) {
return s;
});
}
query._where = {};
for (var _attr in this._where) {
var val = this._where[_attr];
if (Array.isArray(val)) {
query._where[_attr] = val.map(function (v) {
return v;
});
} else if (val && (0, _typeof2.default)(val) === 'object') {
var conditionMap = {};
query._where[_attr] = conditionMap;
for (var cond in val) {
conditionMap[cond] = val[cond];
}
} else {
query._where[_attr] = val;
}
}
query.ascending('objectId');
var findOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
findOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('sessionToken')) {
findOptions.sessionToken = options.sessionToken;
}
var finished = false;
return (0, _promiseUtils.continueWhile)(function () {
return !finished;
}, function () {
return query.find(findOptions).then(function (results) {
var callbacksDone = Promise.resolve();
results.forEach(function (result) {
callbacksDone = callbacksDone.then(function () {
return callback(result);
});
});
return callbacksDone.then(function () {
if (results.length >= query._limit) {
query.greaterThan('objectId', results[results.length - 1].id);
} else {
finished = true;
}
});
});
});
}
/** Query Conditions **/
/**
* Adds a constraint to the query that requires a particular key's value to
* be equal to the provided value.
* @param {String} key The key to check.
* @param value The value that the Parse.Object must contain.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "equalTo",
value: function (key
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
if (typeof value === 'undefined') {
return this.doesNotExist(key);
}
this._where[key] = (0, _encode.default)(value, false, true);
return this;
}
/**
* Adds a constraint to the query that requires a particular key's value to
* be not equal to the provided value.
* @param {String} key The key to check.
* @param value The value that must not be equalled.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "notEqualTo",
value: function (key
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$ne', value);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* be less than the provided value.
* @param {String} key The key to check.
* @param value The value that provides an upper bound.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "lessThan",
value: function (key
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$lt', value);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* be greater than the provided value.
* @param {String} key The key to check.
* @param value The value that provides an lower bound.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "greaterThan",
value: function (key
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$gt', value);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* be less than or equal to the provided value.
* @param {String} key The key to check.
* @param value The value that provides an upper bound.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "lessThanOrEqualTo",
value: function (key
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$lte', value);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* be greater than or equal to the provided value.
* @param {String} key The key to check.
* @param value The value that provides an lower bound.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "greaterThanOrEqualTo",
value: function (key
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$gte', value);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* be contained in the provided list of values.
* @param {String} key The key to check.
* @param {Array} values The values that will match.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "containedIn",
value: function (key
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$in', value);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* not be contained in the provided list of values.
* @param {String} key The key to check.
* @param {Array} values The values that will not match.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "notContainedIn",
value: function (key
/*: string*/
, value
/*: mixed*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$nin', value);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* be contained by the provided list of values. Get objects where all array elements match.
* @param {String} key The key to check.
* @param {Array} values The values that will match.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "containedBy",
value: function (key
/*: string*/
, value
/*: Array<mixed>*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$containedBy', value);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* contain each one of the provided list of values.
* @param {String} key The key to check. This key's value must be an array.
* @param {Array} values The values that will match.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "containsAll",
value: function (key
/*: string*/
, values
/*: Array<mixed>*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$all', values);
}
/**
* Adds a constraint to the query that requires a particular key's value to
* contain each one of the provided list of values starting with given strings.
* @param {String} key The key to check. This key's value must be an array.
* @param {Array<String>} values The string values that will match as starting string.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "containsAllStartingWith",
value: function (key
/*: string*/
, values
/*: Array<string>*/
)
/*: ParseQuery*/
{
var _this = this;
if (!Array.isArray(values)) {
values = [values];
}
values = values.map(function (value) {
return {
"$regex": _this._regexStartWith(value)
};
});
return this.containsAll(key, values);
}
/**
* Adds a constraint for finding objects that contain the given key.
* @param {String} key The key that should exist.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "exists",
value: function (key
/*: string*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$exists', true);
}
/**
* Adds a constraint for finding objects that do not contain a given key.
* @param {String} key The key that should not exist
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "doesNotExist",
value: function (key
/*: string*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$exists', false);
}
/**
* Adds a regular expression constraint for finding string values that match
* the provided regular expression.
* This may be slow for large datasets.
* @param {String} key The key that the string to match is stored in.
* @param {RegExp} regex The regular expression pattern to match.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "matches",
value: function (key
/*: string*/
, regex
/*: RegExp*/
, modifiers
/*: string*/
)
/*: ParseQuery*/
{
this._addCondition(key, '$regex', regex);
if (!modifiers) {
modifiers = '';
}
if (regex.ignoreCase) {
modifiers += 'i';
}
if (regex.multiline) {
modifiers += 'm';
}
if (modifiers.length) {
this._addCondition(key, '$options', modifiers);
}
return this;
}
/**
* Adds a constraint that requires that a key's value matches a Parse.Query
* constraint.
* @param {String} key The key that the contains the object to match the
* query.
* @param {Parse.Query} query The query that should match.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "matchesQuery",
value: function (key
/*: string*/
, query
/*: ParseQuery*/
)
/*: ParseQuery*/
{
var queryJSON = query.toJSON();
queryJSON.className = query.className;
return this._addCondition(key, '$inQuery', queryJSON);
}
/**
* Adds a constraint that requires that a key's value not matches a
* Parse.Query constraint.
* @param {String} key The key that the contains the object to match the
* query.
* @param {Parse.Query} query The query that should not match.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "doesNotMatchQuery",
value: function (key
/*: string*/
, query
/*: ParseQuery*/
)
/*: ParseQuery*/
{
var queryJSON = query.toJSON();
queryJSON.className = query.className;
return this._addCondition(key, '$notInQuery', queryJSON);
}
/**
* Adds a constraint that requires that a key's value matches a value in
* an object returned by a different Parse.Query.
* @param {String} key The key that contains the value that is being
* matched.
* @param {String} queryKey The key in the objects returned by the query to
* match against.
* @param {Parse.Query} query The query to run.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "matchesKeyInQuery",
value: function (key
/*: string*/
, queryKey
/*: string*/
, query
/*: ParseQuery*/
)
/*: ParseQuery*/
{
var queryJSON = query.toJSON();
queryJSON.className = query.className;
return this._addCondition(key, '$select', {
key: queryKey,
query: queryJSON
});
}
/**
* Adds a constraint that requires that a key's value not match a value in
* an object returned by a different Parse.Query.
* @param {String} key The key that contains the value that is being
* excluded.
* @param {String} queryKey The key in the objects returned by the query to
* match against.
* @param {Parse.Query} query The query to run.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "doesNotMatchKeyInQuery",
value: function (key
/*: string*/
, queryKey
/*: string*/
, query
/*: ParseQuery*/
)
/*: ParseQuery*/
{
var queryJSON = query.toJSON();
queryJSON.className = query.className;
return this._addCondition(key, '$dontSelect', {
key: queryKey,
query: queryJSON
});
}
/**
* Adds a constraint for finding string values that contain a provided
* string. This may be slow for large datasets.
* @param {String} key The key that the string to match is stored in.
* @param {String} substring The substring that the value must contain.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "contains",
value: function (key
/*: string*/
, value
/*: string*/
)
/*: ParseQuery*/
{
if (typeof value !== 'string') {
throw new Error('The value being searched for must be a string.');
}
return this._addCondition(key, '$regex', quote(value));
}
/**
* Adds a constraint for finding string values that contain a provided
* string. This may be slow for large datasets. Requires Parse-Server > 2.5.0
*
* In order to sort you must use select and ascending ($score is required)
* <pre>
* query.fullText('field', 'term');
* query.ascending('$score');
* query.select('$score');
* </pre>
*
* To retrieve the weight / rank
* <pre>
* object->get('score');
* </pre>
*
* You can define optionals by providing an object as a third parameter
* <pre>
* query.fullText('field', 'term', { language: 'es', diacriticSensitive: true });
* </pre>
*
* @param {String} key The key that the string to match is stored in.
* @param {String} value The string to search
* @param {Object} options (Optional)
* @param {String} options.language The language that determines the list of stop words for the search and the rules for the stemmer and tokenizer.
* @param {Boolean} options.caseSensitive A boolean flag to enable or disable case sensitive search.
* @param {Boolean} options.diacriticSensitive A boolean flag to enable or disable diacritic sensitive search.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "fullText",
value: function (key
/*: string*/
, value
/*: string*/
, options
/*: ?Object*/
)
/*: ParseQuery*/
{
options = options || {};
if (!key) {
throw new Error('A key is required.');
}
if (!value) {
throw new Error('A search term is required');
}
if (typeof value !== 'string') {
throw new Error('The value being searched for must be a string.');
}
var fullOptions = {
$term: value
};
for (var option in options) {
switch (option) {
case 'language':
fullOptions.$language = options[option];
break;
case 'caseSensitive':
fullOptions.$caseSensitive = options[option];
break;
case 'diacriticSensitive':
fullOptions.$diacriticSensitive = options[option];
break;
default:
throw new Error("Unknown option: ".concat(option));
}
}
return this._addCondition(key, '$text', {
$search: fullOptions
});
}
/**
* Method to sort the full text search by text score
*
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "sortByTextScore",
value: function () {
this.ascending('$score');
this.select(['$score']);
return this;
}
/**
* Adds a constraint for finding string values that start with a provided
* string. This query will use the backend index, so it will be fast even
* for large datasets.
* @param {String} key The key that the string to match is stored in.
* @param {String} prefix The substring that the value must start with.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "startsWith",
value: function (key
/*: string*/
, value
/*: string*/
)
/*: ParseQuery*/
{
if (typeof value !== 'string') {
throw new Error('The value being searched for must be a string.');
}
return this._addCondition(key, '$regex', this._regexStartWith(value));
}
/**
* Adds a constraint for finding string values that end with a provided
* string. This will be slow for large datasets.
* @param {String} key The key that the string to match is stored in.
* @param {String} suffix The substring that the value must end with.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "endsWith",
value: function (key
/*: string*/
, value
/*: string*/
)
/*: ParseQuery*/
{
if (typeof value !== 'string') {
throw new Error('The value being searched for must be a string.');
}
return this._addCondition(key, '$regex', quote(value) + '$');
}
/**
* Adds a proximity based constraint for finding objects with key point
* values near the point given.
* @param {String} key The key that the Parse.GeoPoint is stored in.
* @param {Parse.GeoPoint} point The reference Parse.GeoPoint that is used.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "near",
value: function (key
/*: string*/
, point
/*: ParseGeoPoint*/
)
/*: ParseQuery*/
{
if (!(point instanceof _ParseGeoPoint.default)) {
// Try to cast it as a GeoPoint
point = new _ParseGeoPoint.default(point);
}
return this._addCondition(key, '$nearSphere', point);
}
/**
* Adds a proximity based constraint for finding objects with key point
* values near the point given and within the maximum distance given.
* @param {String} key The key that the Parse.GeoPoint is stored in.
* @param {Parse.GeoPoint} point The reference Parse.GeoPoint that is used.
* @param {Number} maxDistance Maximum distance (in radians) of results to
* return.
* @param {Boolean} sorted A Bool value that is true if results should be
* sorted by distance ascending, false is no sorting is required,
* defaults to true.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "withinRadians",
value: function (key
/*: string*/
, point
/*: ParseGeoPoint*/
, distance
/*: number*/
, sorted
/*: boolean*/
)
/*: ParseQuery*/
{
if (sorted || sorted === undefined) {
this.near(key, point);
return this._addCondition(key, '$maxDistance', distance);
} else {
return this._addCondition(key, '$geoWithin', {
'$centerSphere': [[point.longitude, point.latitude], distance]
});
}
}
/**
* Adds a proximity based constraint for finding objects with key point
* values near the point given and within the maximum distance given.
* Radius of earth used is 3958.8 miles.
* @param {String} key The key that the Parse.GeoPoint is stored in.
* @param {Parse.GeoPoint} point The reference Parse.GeoPoint that is used.
* @param {Number} maxDistance Maximum distance (in miles) of results to
* return.
* @param {Boolean} sorted A Bool value that is true if results should be
* sorted by distance ascending, false is no sorting is required,
* defaults to true.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "withinMiles",
value: function (key
/*: string*/
, point
/*: ParseGeoPoint*/
, distance
/*: number*/
, sorted
/*: boolean*/
)
/*: ParseQuery*/
{
return this.withinRadians(key, point, distance / 3958.8, sorted);
}
/**
* Adds a proximity based constraint for finding objects with key point
* values near the point given and within the maximum distance given.
* Radius of earth used is 6371.0 kilometers.
* @param {String} key The key that the Parse.GeoPoint is stored in.
* @param {Parse.GeoPoint} point The reference Parse.GeoPoint that is used.
* @param {Number} maxDistance Maximum distance (in kilometers) of results
* to return.
* @param {Boolean} sorted A Bool value that is true if results should be
* sorted by distance ascending, false is no sorting is required,
* defaults to true.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "withinKilometers",
value: function (key
/*: string*/
, point
/*: ParseGeoPoint*/
, distance
/*: number*/
, sorted
/*: boolean*/
)
/*: ParseQuery*/
{
return this.withinRadians(key, point, distance / 6371.0, sorted);
}
/**
* Adds a constraint to the query that requires a particular key's
* coordinates be contained within a given rectangular geographic bounding
* box.
* @param {String} key The key to be constrained.
* @param {Parse.GeoPoint} southwest
* The lower-left inclusive corner of the box.
* @param {Parse.GeoPoint} northeast
* The upper-right inclusive corner of the box.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "withinGeoBox",
value: function (key
/*: string*/
, southwest
/*: ParseGeoPoint*/
, northeast
/*: ParseGeoPoint*/
)
/*: ParseQuery*/
{
if (!(southwest instanceof _ParseGeoPoint.default)) {
southwest = new _ParseGeoPoint.default(southwest);
}
if (!(northeast instanceof _ParseGeoPoint.default)) {
northeast = new _ParseGeoPoint.default(northeast);
}
this._addCondition(key, '$within', {
'$box': [southwest, northeast]
});
return this;
}
/**
* Adds a constraint to the query that requires a particular key's
* coordinates be contained within and on the bounds of a given polygon.
* Supports closed and open (last point is connected to first) paths
*
* Polygon must have at least 3 points
*
* @param {String} key The key to be constrained.
* @param {Array} array of geopoints
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "withinPolygon",
value: function (key
/*: string*/
, points
/*: Array*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$geoWithin', {
'$polygon': points
});
}
/**
* Add a constraint to the query that requires a particular key's
* coordinates that contains a ParseGeoPoint
*
* @param {String} key The key to be constrained.
* @param {Parse.GeoPoint} GeoPoint
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "polygonContains",
value: function (key
/*: string*/
, point
/*: ParseGeoPoint*/
)
/*: ParseQuery*/
{
return this._addCondition(key, '$geoIntersects', {
'$point': point
});
}
/** Query Orderings **/
/**
* Sorts the results in ascending order by the given key.
*
* @param {(String|String[]|...String)} key The key to order by, which is a
* string of comma separated values, or an Array of keys, or multiple keys.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "ascending",
value: function ()
/*: ParseQuery*/
{
this._order = [];
for (var _len = arguments.length, keys = new Array(_len), _key5 = 0; _key5 < _len; _key5++) {
keys[_key5] = arguments[_key5];
}
return this.addAscending.apply(this, keys);
}
/**
* Sorts the results in ascending order by the given key,
* but can also add secondary sort descriptors without overwriting _order.
*
* @param {(String|String[]|...String)} key The key to order by, which is a
* string of comma separated values, or an Array of keys, or multiple keys.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "addAscending",
value: function ()
/*: ParseQuery*/
{
var _this5 = this;
if (!this._order) {
this._order = [];
}
for (var _len2 = arguments.length, keys = new Array(_len2), _key6 = 0; _key6 < _len2; _key6++) {
keys[_key6] = arguments[_key6];
}
keys.forEach(function (key) {
if (Array.isArray(key)) {
key = key.join();
}
_this5._order = _this5._order.concat(key.replace(/\s/g, '').split(','));
});
return this;
}
/**
* Sorts the results in descending order by the given key.
*
* @param {(String|String[]|...String)} key The key to order by, which is a
* string of comma separated values, or an Array of keys, or multiple keys.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "descending",
value: function ()
/*: ParseQuery*/
{
this._order = [];
for (var _len3 = arguments.length, keys = new Array(_len3), _key7 = 0; _key7 < _len3; _key7++) {
keys[_key7] = arguments[_key7];
}
return this.addDescending.apply(this, keys);
}
/**
* Sorts the results in descending order by the given key,
* but can also add secondary sort descriptors without overwriting _order.
*
* @param {(String|String[]|...String)} key The key to order by, which is a
* string of comma separated values, or an Array of keys, or multiple keys.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "addDescending",
value: function ()
/*: ParseQuery*/
{
var _this6 = this;
if (!this._order) {
this._order = [];
}
for (var _len4 = arguments.length, keys = new Array(_len4), _key8 = 0; _key8 < _len4; _key8++) {
keys[_key8] = arguments[_key8];
}
keys.forEach(function (key) {
if (Array.isArray(key)) {
key = key.join();
}
_this6._order = _this6._order.concat(key.replace(/\s/g, '').split(',').map(function (k) {
return '-' + k;
}));
});
return this;
}
/** Query Options **/
/**
* Sets the number of results to skip before returning any results.
* This is useful for pagination.
* Default is to skip zero results.
* @param {Number} n the number of results to skip.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "skip",
value: function (n
/*: number*/
)
/*: ParseQuery*/
{
if (typeof n !== 'number' || n < 0) {
throw new Error('You can only skip by a positive number');
}
this._skip = n;
return this;
}
/**
* Sets the limit of the number of results to return. The default limit is
* 100, with a maximum of 1000 results being returned at a time.
* @param {Number} n the number of results to limit to.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "limit",
value: function (n
/*: number*/
)
/*: ParseQuery*/
{
if (typeof n !== 'number') {
throw new Error('You can only set the limit to a numeric value');
}
this._limit = n;
return this;
}
/**
* Includes nested Parse.Objects for the provided key. You can use dot
* notation to specify which fields in the included object are also fetched.
*
* You can include all nested Parse.Objects by passing in '*'.
* Requires Parse Server 3.0.0+
* <pre>query.include('*');</pre>
*
* @param {...String|Array<String>} key The name(s) of the key(s) to include.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "include",
value: function ()
/*: ParseQuery*/
{
var _this7 = this;
for (var _len5 = arguments.length, keys = new Array(_len5), _key9 = 0; _key9 < _len5; _key9++) {
keys[_key9] = arguments[_key9];
}
keys.forEach(function (key) {
if (Array.isArray(key)) {
_this7._include = _this7._include.concat(key);
} else {
_this7._include.push(key);
}
});
return this;
}
/**
* Includes all nested Parse.Objects.
*
* Requires Parse Server 3.0.0+
*
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "includeAll",
value: function ()
/*: ParseQuery*/
{
return this.include('*');
}
/**
* Restricts the fields of the returned Parse.Objects to include only the
* provided keys. If this is called multiple times, then all of the keys
* specified in each of the calls will be included.
* @param {...String|Array<String>} keys The name(s) of the key(s) to include.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "select",
value: function ()
/*: ParseQuery*/
{
var _this8 = this;
if (!this._select) {
this._select = [];
}
for (var _len6 = arguments.length, keys = new Array(_len6), _key10 = 0; _key10 < _len6; _key10++) {
keys[_key10] = arguments[_key10];
}
keys.forEach(function (key) {
if (Array.isArray(key)) {
_this8._select = _this8._select.concat(key);
} else {
_this8._select.push(key);
}
});
return this;
}
/**
* Subscribe this query to get liveQuery updates
*
* @return {Promise<LiveQuerySubscription>} Returns the liveQuerySubscription, it's an event emitter
* which can be used to get liveQuery updates.
*/
}, {
key: "subscribe",
value: function () {
var _subscribe = (0, _asyncToGenerator2.default)(
/*#__PURE__*/
_regenerator.default.mark(function _callee2() {
var currentUser, sessionToken, liveQueryClient, subscription;
return _regenerator.default.wrap(function (_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
_context2.next = 2;
return _CoreManager.default.getUserController().currentUserAsync();
case 2:
currentUser = _context2.sent;
sessionToken = currentUser ? currentUser.getSessionToken() : undefined;
_context2.next = 6;
return _CoreManager.default.getLiveQueryController().getDefaultLiveQueryClient();
case 6:
liveQueryClient = _context2.sent;
if (liveQueryClient.shouldOpen()) {
liveQueryClient.open();
}
subscription = liveQueryClient.subscribe(this, sessionToken);
return _context2.abrupt("return", subscription);
case 10:
case "end":
return _context2.stop();
}
}
}, _callee2, this);
}));
return function () {
return _subscribe.apply(this, arguments);
};
}()
/**
* Constructs a Parse.Query that is the OR of the passed in queries. For
* example:
* <pre>var compoundQuery = Parse.Query.or(query1, query2, query3);</pre>
*
* will create a compoundQuery that is an or of the query1, query2, and
* query3.
* @param {...Parse.Query} var_args The list of queries to OR.
* @static
* @return {Parse.Query} The query that is the OR of the passed in queries.
*/
}, {
key: "fromLocalDatastore",
/**
* Changes the source of this query to all pinned objects.
*
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
value: function ()
/*: ParseQuery*/
{
return this.fromPinWithName(null);
}
/**
* Changes the source of this query to the default group of pinned objects.
*
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "fromPin",
value: function ()
/*: ParseQuery*/
{
return this.fromPinWithName(_LocalDatastoreUtils.DEFAULT_PIN);
}
/**
* Changes the source of this query to a specific group of pinned objects.
*
* @param {String} name The name of query source.
* @return {Parse.Query} Returns the query, so you can chain this call.
*/
}, {
key: "fromPinWithName",
value: function (name
/*: string*/
)
/*: ParseQuery*/
{
var localDatastore = _CoreManager.default.getLocalDatastore();
if (localDatastore.checkIfEnabled()) {
this._queriesLocalDatastore = true;
this._localDatastorePinName = name;
}
return this;
}
}], [{
key: "fromJSON",
value: function (className
/*: string*/
, json
/*: QueryJSON*/
)
/*: ParseQuery*/
{
var query = new ParseQuery(className);
return query.withJSON(json);
}
}, {
key: "or",
value: function ()
/*: ParseQuery*/
{
for (var _len7 = arguments.length, queries = new Array(_len7), _key11 = 0; _key11 < _len7; _key11++) {
queries[_key11] = arguments[_key11];
}
var className = _getClassNameFromQueries(queries);
var query = new ParseQuery(className);
query._orQuery(queries);
return query;
}
/**
* Constructs a Parse.Query that is the AND of the passed in queries. For
* example:
* <pre>var compoundQuery = Parse.Query.and(query1, query2, query3);</pre>
*
* will create a compoundQuery that is an and of the query1, query2, and
* query3.
* @param {...Parse.Query} var_args The list of queries to AND.
* @static
* @return {Parse.Query} The query that is the AND of the passed in queries.
*/
}, {
key: "and",
value: function ()
/*: ParseQuery*/
{
for (var _len8 = arguments.length, queries = new Array(_len8), _key12 = 0; _key12 < _len8; _key12++) {
queries[_key12] = arguments[_key12];
}
var className = _getClassNameFromQueries(queries);
var query = new ParseQuery(className);
query._andQuery(queries);
return query;
}
/**
* Constructs a Parse.Query that is the NOR of the passed in queries. For
* example:
* <pre>const compoundQuery = Parse.Query.nor(query1, query2, query3);</pre>
*
* will create a compoundQuery that is a nor of the query1, query2, and
* query3.
* @param {...Parse.Query} var_args The list of queries to NOR.
* @static
* @return {Parse.Query} The query that is the NOR of the passed in queries.
*/
}, {
key: "nor",
value: function ()
/*: ParseQuery*/
{
for (var _len9 = arguments.length, queries = new Array(_len9), _key13 = 0; _key13 < _len9; _key13++) {
queries[_key13] = arguments[_key13];
}
var className = _getClassNameFromQueries(queries);
var query = new ParseQuery(className);
query._norQuery(queries);
return query;
}
}]);
return ParseQuery;
}();
var DefaultController = {
find: function (className
/*: string*/
, params
/*: QueryJSON*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('GET', 'classes/' + className, params, options);
},
aggregate: function (className
/*: string*/
, params
/*: any*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('GET', 'aggregate/' + className, params, options);
}
};
_CoreManager.default.setQueryController(DefaultController);
var _default = ParseQuery;
exports.default = _default;
},{"./CoreManager":4,"./LocalDatastoreUtils":12,"./OfflineQuery":14,"./ParseError":18,"./ParseGeoPoint":20,"./ParseObject":23,"./encode":42,"./promiseUtils":47,"@babel/runtime/helpers/asyncToGenerator":53,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73,"@babel/runtime/regenerator":75}],27:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _ParseOp = _dereq_("./ParseOp");
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseQuery = _interopRequireDefault(_dereq_("./ParseQuery"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Creates a new Relation for the given parent object and key. This
* constructor should rarely be used directly, but rather created by
* Parse.Object.relation.
*
* <p>
* A class that is used to access all of the children of a many-to-many
* relationship. Each instance of Parse.Relation is associated with a
* particular parent object and key.
* </p>
* @alias Parse.Relation
*/
var ParseRelation =
/*#__PURE__*/
function () {
/**
* @param {Parse.Object} parent The parent of this relation.
* @param {String} key The key for this relation on the parent.
*/
function ParseRelation(parent
/*: ?ParseObject*/
, key
/*: ?string*/
) {
(0, _classCallCheck2.default)(this, ParseRelation);
(0, _defineProperty2.default)(this, "parent", void 0);
(0, _defineProperty2.default)(this, "key", void 0);
(0, _defineProperty2.default)(this, "targetClassName", void 0);
this.parent = parent;
this.key = key;
this.targetClassName = null;
}
/*
* Makes sure that this relation has the right parent and key.
*/
(0, _createClass2.default)(ParseRelation, [{
key: "_ensureParentAndKey",
value: function (parent
/*: ParseObject*/
, key
/*: string*/
) {
this.key = this.key || key;
if (this.key !== key) {
throw new Error('Internal Error. Relation retrieved from two different keys.');
}
if (this.parent) {
if (this.parent.className !== parent.className) {
throw new Error('Internal Error. Relation retrieved from two different Objects.');
}
if (this.parent.id) {
if (this.parent.id !== parent.id) {
throw new Error('Internal Error. Relation retrieved from two different Objects.');
}
} else if (parent.id) {
this.parent = parent;
}
} else {
this.parent = parent;
}
}
/**
* Adds a Parse.Object or an array of Parse.Objects to the relation.
* @param {} objects The item or items to add.
*/
}, {
key: "add",
value: function (objects
/*: ParseObject | Array<ParseObject | string>*/
)
/*: ParseObject*/
{
if (!Array.isArray(objects)) {
objects = [objects];
}
var change = new _ParseOp.RelationOp(objects, []);
var parent = this.parent;
if (!parent) {
throw new Error('Cannot add to a Relation without a parent');
}
parent.set(this.key, change);
this.targetClassName = change._targetClassName;
return parent;
}
/**
* Removes a Parse.Object or an array of Parse.Objects from this relation.
* @param {} objects The item or items to remove.
*/
}, {
key: "remove",
value: function (objects
/*: ParseObject | Array<ParseObject | string>*/
) {
if (!Array.isArray(objects)) {
objects = [objects];
}
var change = new _ParseOp.RelationOp([], objects);
if (!this.parent) {
throw new Error('Cannot remove from a Relation without a parent');
}
this.parent.set(this.key, change);
this.targetClassName = change._targetClassName;
}
/**
* Returns a JSON version of the object suitable for saving to disk.
* @return {Object}
*/
}, {
key: "toJSON",
value: function ()
/*: { __type: 'Relation', className: ?string }*/
{
return {
__type: 'Relation',
className: this.targetClassName
};
}
/**
* Returns a Parse.Query that is limited to objects in this
* relation.
* @return {Parse.Query}
*/
}, {
key: "query",
value: function query()
/*: ParseQuery*/
{
var query;
var parent = this.parent;
if (!parent) {
throw new Error('Cannot construct a query for a Relation without a parent');
}
if (!this.targetClassName) {
query = new _ParseQuery.default(parent.className);
query._extraOptions.redirectClassNameForKey = this.key;
} else {
query = new _ParseQuery.default(this.targetClassName);
}
query._addCondition('$relatedTo', 'object', {
__type: 'Pointer',
className: parent.className,
objectId: parent.id
});
query._addCondition('$relatedTo', 'key', this.key);
return query;
}
}]);
return ParseRelation;
}();
var _default = ParseRelation;
exports.default = _default;
},{"./ParseObject":23,"./ParseOp":24,"./ParseQuery":26,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61}],28:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/getPrototypeOf"));
var _get2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/get"));
var _inherits2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/inherits"));
var _ParseACL = _interopRequireDefault(_dereq_("./ParseACL"));
var _ParseError = _interopRequireDefault(_dereq_("./ParseError"));
var _ParseObject2 = _interopRequireDefault(_dereq_("./ParseObject"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Represents a Role on the Parse server. Roles represent groupings of
* Users for the purposes of granting permissions (e.g. specifying an ACL
* for an Object). Roles are specified by their sets of child users and
* child roles, all of which are granted any permissions that the parent
* role has.
*
* <p>Roles must have a name (which cannot be changed after creation of the
* role), and must specify an ACL.</p>
* @alias Parse.Role
* @extends Parse.Object
*/
var ParseRole =
/*#__PURE__*/
function (_ParseObject) {
(0, _inherits2.default)(ParseRole, _ParseObject);
/**
* @param {String} name The name of the Role to create.
* @param {Parse.ACL} acl The ACL for this role. Roles must have an ACL.
* A Parse.Role is a local representation of a role persisted to the Parse
* cloud.
*/
function ParseRole(name
/*: string*/
, acl
/*: ParseACL*/
) {
var _this;
(0, _classCallCheck2.default)(this, ParseRole);
_this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(ParseRole).call(this, '_Role'));
if (typeof name === 'string' && acl instanceof _ParseACL.default) {
_this.setName(name);
_this.setACL(acl);
}
return _this;
}
/**
* Gets the name of the role. You can alternatively call role.get("name")
*
* @return {String} the name of the role.
*/
(0, _createClass2.default)(ParseRole, [{
key: "getName",
value: function ()
/*: ?string*/
{
var name = this.get('name');
if (name == null || typeof name === 'string') {
return name;
}
return '';
}
/**
* Sets the name for a role. This value must be set before the role has
* been saved to the server, and cannot be set once the role has been
* saved.
*
* <p>
* A role's name can only contain alphanumeric characters, _, -, and
* spaces.
* </p>
*
* <p>This is equivalent to calling role.set("name", name)</p>
*
* @param {String} name The name of the role.
* @param {Object} options Standard options object with success and error
* callbacks.
*/
}, {
key: "setName",
value: function (name
/*: string*/
, options
/*:: ?: mixed*/
)
/*: ParseObject | boolean*/
{
return this.set('name', name, options);
}
/**
* Gets the Parse.Relation for the Parse.Users that are direct
* children of this role. These users are granted any privileges that this
* role has been granted (e.g. read or write access through ACLs). You can
* add or remove users from the role through this relation.
*
* <p>This is equivalent to calling role.relation("users")</p>
*
* @return {Parse.Relation} the relation for the users belonging to this
* role.
*/
}, {
key: "getUsers",
value: function ()
/*: ParseRelation*/
{
return this.relation('users');
}
/**
* Gets the Parse.Relation for the Parse.Roles that are direct
* children of this role. These roles' users are granted any privileges that
* this role has been granted (e.g. read or write access through ACLs). You
* can add or remove child roles from this role through this relation.
*
* <p>This is equivalent to calling role.relation("roles")</p>
*
* @return {Parse.Relation} the relation for the roles belonging to this
* role.
*/
}, {
key: "getRoles",
value: function ()
/*: ParseRelation*/
{
return this.relation('roles');
}
}, {
key: "validate",
value: function (attrs
/*: AttributeMap*/
, options
/*:: ?: mixed*/
)
/*: ParseError | boolean*/
{
var isInvalid = (0, _get2.default)((0, _getPrototypeOf2.default)(ParseRole.prototype), "validate", this).call(this, attrs, options);
if (isInvalid) {
return isInvalid;
}
if ('name' in attrs && attrs.name !== this.getName()) {
var newName = attrs.name;
if (this.id && this.id !== attrs.objectId) {
// Check to see if the objectId being set matches this.id
// This happens during a fetch -- the id is set before calling fetch
// Let the name be set in this case
return new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'A role\'s name can only be set before it has been saved.');
}
if (typeof newName !== 'string') {
return new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'A role\'s name must be a String.');
}
if (!/^[0-9a-zA-Z\-_ ]+$/.test(newName)) {
return new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'A role\'s name can be only contain alphanumeric characters, _, ' + '-, and spaces.');
}
}
return false;
}
}]);
return ParseRole;
}(_ParseObject2.default);
_ParseObject2.default.registerSubclass('_Role', ParseRole);
var _default = ParseRole;
exports.default = _default;
},{"./ParseACL":16,"./ParseError":18,"./ParseObject":23,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/get":58,"@babel/runtime/helpers/getPrototypeOf":59,"@babel/runtime/helpers/inherits":60,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/possibleConstructorReturn":68}],29:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var FIELD_TYPES = ['String', 'Number', 'Boolean', 'Date', 'File', 'GeoPoint', 'Polygon', 'Array', 'Object', 'Pointer', 'Relation'];
/**
* A Parse.Schema object is for handling schema data from Parse.
* <p>All the schemas methods require MasterKey.
*
* <pre>
* const schema = new Parse.Schema('MyClass');
* schema.addString('field');
* schema.addIndex('index_name', {'field', 1});
* schema.save();
* </pre>
* </p>
* @alias Parse.Schema
*/
var ParseSchema =
/*#__PURE__*/
function () {
/**
* @param {String} className Parse Class string.
*/
function ParseSchema(className
/*: string*/
) {
(0, _classCallCheck2.default)(this, ParseSchema);
(0, _defineProperty2.default)(this, "className", void 0);
(0, _defineProperty2.default)(this, "_fields", void 0);
(0, _defineProperty2.default)(this, "_indexes", void 0);
if (typeof className === 'string') {
if (className === 'User' && _CoreManager.default.get('PERFORM_USER_REWRITE')) {
this.className = '_User';
} else {
this.className = className;
}
}
this._fields = {};
this._indexes = {};
}
/**
* Static method to get all schemas
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the result when
* the query completes.
*/
(0, _createClass2.default)(ParseSchema, [{
key: "get",
/**
* Get the Schema from Parse
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the result when
* the query completes.
*/
value: function (options
/*: FullOptions*/
) {
this.assertClassName();
options = options || {};
var controller = _CoreManager.default.getSchemaController();
return controller.get(this.className, options).then(function (response) {
if (!response) {
throw new Error('Schema not found.');
}
return response;
});
}
/**
* Create a new Schema on Parse
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the result when
* the query completes.
*/
}, {
key: "save",
value: function (options
/*: FullOptions*/
) {
this.assertClassName();
options = options || {};
var controller = _CoreManager.default.getSchemaController();
var params = {
className: this.className,
fields: this._fields,
indexes: this._indexes
};
return controller.create(this.className, params, options).then(function (response) {
return response;
});
}
/**
* Update a Schema on Parse
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the result when
* the query completes.
*/
}, {
key: "update",
value: function (options
/*: FullOptions*/
) {
this.assertClassName();
options = options || {};
var controller = _CoreManager.default.getSchemaController();
var params = {
className: this.className,
fields: this._fields,
indexes: this._indexes
};
this._fields = {};
this._indexes = {};
return controller.update(this.className, params, options).then(function (response) {
return response;
});
}
/**
* Removing a Schema from Parse
* Can only be used on Schema without objects
*
* @param {Object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* </ul>
*
* @return {Promise} A promise that is resolved with the result when
* the query completes.
*/
}, {
key: "delete",
value: function (options
/*: FullOptions*/
) {
this.assertClassName();
options = options || {};
var controller = _CoreManager.default.getSchemaController();
return controller.delete(this.className, options).then(function (response) {
return response;
});
}
/**
* Removes all objects from a Schema (class) in Parse.
* EXERCISE CAUTION, running this will delete all objects for this schema and cannot be reversed
* @return {Promise} A promise that is resolved with the result when
* the query completes.
*/
}, {
key: "purge",
value: function () {
this.assertClassName();
var controller = _CoreManager.default.getSchemaController();
return controller.purge(this.className).then(function (response) {
return response;
});
}
/**
* Assert if ClassName has been filled
* @private
*/
}, {
key: "assertClassName",
value: function () {
if (!this.className) {
throw new Error('You must set a Class Name before making any request.');
}
}
/**
* Adding a Field to Create / Update a Schema
*
* @param {String} name Name of the field that will be created on Parse
* @param {String} type TheCan be a (String|Number|Boolean|Date|Parse.File|Parse.GeoPoint|Array|Object|Pointer|Parse.Relation)
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addField",
value: function (name
/*: string*/
, type
/*: string*/
) {
type = type || 'String';
if (!name) {
throw new Error('field name may not be null.');
}
if (FIELD_TYPES.indexOf(type) === -1) {
throw new Error("".concat(type, " is not a valid type."));
}
this._fields[name] = {
type: type
};
return this;
}
/**
* Adding an Index to Create / Update a Schema
*
* @param {String} name Name of the field that will be created on Parse
* @param {String} type Can be a (String|Number|Boolean|Date|Parse.File|Parse.GeoPoint|Array|Object|Pointer|Parse.Relation)
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addIndex",
value: function (name
/*: string*/
, index
/*: any*/
) {
if (!name) {
throw new Error('index name may not be null.');
}
if (!index) {
throw new Error('index may not be null.');
}
this._indexes[name] = index;
return this;
}
/**
* Adding String Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addString",
value: function (name
/*: string*/
) {
return this.addField(name, 'String');
}
/**
* Adding Number Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addNumber",
value: function (name
/*: string*/
) {
return this.addField(name, 'Number');
}
/**
* Adding Boolean Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addBoolean",
value: function (name
/*: string*/
) {
return this.addField(name, 'Boolean');
}
/**
* Adding Date Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addDate",
value: function (name
/*: string*/
) {
return this.addField(name, 'Date');
}
/**
* Adding File Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addFile",
value: function (name
/*: string*/
) {
return this.addField(name, 'File');
}
/**
* Adding GeoPoint Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addGeoPoint",
value: function (name
/*: string*/
) {
return this.addField(name, 'GeoPoint');
}
/**
* Adding Polygon Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addPolygon",
value: function (name
/*: string*/
) {
return this.addField(name, 'Polygon');
}
/**
* Adding Array Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addArray",
value: function (name
/*: string*/
) {
return this.addField(name, 'Array');
}
/**
* Adding Object Field
*
* @param {String} name Name of the field that will be created on Parse
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addObject",
value: function (name
/*: string*/
) {
return this.addField(name, 'Object');
}
/**
* Adding Pointer Field
*
* @param {String} name Name of the field that will be created on Parse
* @param {String} targetClass Name of the target Pointer Class
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addPointer",
value: function (name
/*: string*/
, targetClass
/*: string*/
) {
if (!name) {
throw new Error('field name may not be null.');
}
if (!targetClass) {
throw new Error('You need to set the targetClass of the Pointer.');
}
this._fields[name] = {
type: 'Pointer',
targetClass: targetClass
};
return this;
}
/**
* Adding Relation Field
*
* @param {String} name Name of the field that will be created on Parse
* @param {String} targetClass Name of the target Pointer Class
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "addRelation",
value: function (name
/*: string*/
, targetClass
/*: string*/
) {
if (!name) {
throw new Error('field name may not be null.');
}
if (!targetClass) {
throw new Error('You need to set the targetClass of the Relation.');
}
this._fields[name] = {
type: 'Relation',
targetClass: targetClass
};
return this;
}
/**
* Deleting a Field to Update on a Schema
*
* @param {String} name Name of the field that will be created on Parse
* @param {String} targetClass Name of the target Pointer Class
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "deleteField",
value: function (name
/*: string*/
) {
this._fields[name] = {
__op: 'Delete'
};
}
/**
* Deleting an Index to Update on a Schema
*
* @param {String} name Name of the field that will be created on Parse
* @param {String} targetClass Name of the target Pointer Class
* @return {Parse.Schema} Returns the schema, so you can chain this call.
*/
}, {
key: "deleteIndex",
value: function (name
/*: string*/
) {
this._indexes[name] = {
__op: 'Delete'
};
}
}], [{
key: "all",
value: function (options
/*: FullOptions*/
) {
options = options || {};
var controller = _CoreManager.default.getSchemaController();
return controller.get('', options).then(function (response) {
if (response.results.length === 0) {
throw new Error('Schema not found.');
}
return response.results;
});
}
}]);
return ParseSchema;
}();
var DefaultController = {
send: function (className
/*: string*/
, method
/*: string*/
, params
/*: any*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
var RESTController = _CoreManager.default.getRESTController();
var requestOptions = {
useMasterKey: true
};
if (options.hasOwnProperty('sessionToken')) {
requestOptions.sessionToken = options.sessionToken;
}
return RESTController.request(method, "schemas/".concat(className), params, requestOptions);
},
get: function (className
/*: string*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
return this.send(className, 'GET', {}, options);
},
create: function (className
/*: string*/
, params
/*: any*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
return this.send(className, 'POST', params, options);
},
update: function (className
/*: string*/
, params
/*: any*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
return this.send(className, 'PUT', params, options);
},
delete: function (className
/*: string*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
return this.send(className, 'DELETE', {}, options);
},
purge: function (className
/*: string*/
)
/*: Promise*/
{
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('DELETE', "purge/".concat(className), {}, {
useMasterKey: true
});
}
};
_CoreManager.default.setSchemaController(DefaultController);
var _default = ParseSchema;
exports.default = _default;
},{"./CoreManager":4,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61}],30:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/inherits"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _isRevocableSession = _interopRequireDefault(_dereq_("./isRevocableSession"));
var _ParseObject2 = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseUser = _interopRequireDefault(_dereq_("./ParseUser"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* <p>A Parse.Session object is a local representation of a revocable session.
* This class is a subclass of a Parse.Object, and retains the same
* functionality of a Parse.Object.</p>
* @alias Parse.Session
* @extends Parse.Object
*/
var ParseSession =
/*#__PURE__*/
function (_ParseObject) {
(0, _inherits2.default)(ParseSession, _ParseObject);
/**
*
* @param {Object} attributes The initial set of data to store in the user.
*/
function ParseSession(attributes
/*: ?AttributeMap*/
) {
var _this;
(0, _classCallCheck2.default)(this, ParseSession);
_this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(ParseSession).call(this, '_Session'));
if (attributes && (0, _typeof2.default)(attributes) === 'object') {
if (!_this.set(attributes || {})) {
throw new Error('Can\'t create an invalid Session');
}
}
return _this;
}
/**
* Returns the session token string.
* @return {String}
*/
(0, _createClass2.default)(ParseSession, [{
key: "getSessionToken",
value: function ()
/*: string*/
{
var token = this.get('sessionToken');
if (typeof token === 'string') {
return token;
}
return '';
}
}], [{
key: "readOnlyAttributes",
value: function () {
return ['createdWith', 'expiresAt', 'installationId', 'restricted', 'sessionToken', 'user'];
}
/**
* Retrieves the Session object for the currently logged in session.
* @static
* @return {Promise} A promise that is resolved with the Parse.Session
* object after it has been fetched. If there is no current user, the
* promise will be rejected.
*/
}, {
key: "current",
value: function (options
/*: FullOptions*/
) {
options = options || {};
var controller = _CoreManager.default.getSessionController();
var sessionOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
sessionOptions.useMasterKey = options.useMasterKey;
}
return _ParseUser.default.currentAsync().then(function (user) {
if (!user) {
return Promise.reject('There is no current user.');
}
sessionOptions.sessionToken = user.getSessionToken();
return controller.getSession(sessionOptions);
});
}
/**
* Determines whether the current session token is revocable.
* This method is useful for migrating Express.js or Node.js web apps to
* use revocable sessions. If you are migrating an app that uses the Parse
* SDK in the browser only, please use Parse.User.enableRevocableSession()
* instead, so that sessions can be automatically upgraded.
* @static
* @return {Boolean}
*/
}, {
key: "isCurrentSessionRevocable",
value: function ()
/*: boolean*/
{
var currentUser = _ParseUser.default.current();
if (currentUser) {
return (0, _isRevocableSession.default)(currentUser.getSessionToken() || '');
}
return false;
}
}]);
return ParseSession;
}(_ParseObject2.default);
_ParseObject2.default.registerSubclass('_Session', ParseSession);
var DefaultController = {
getSession: function (options
/*: RequestOptions*/
)
/*: Promise*/
{
var RESTController = _CoreManager.default.getRESTController();
var session = new ParseSession();
return RESTController.request('GET', 'sessions/me', {}, options).then(function (sessionData) {
session._finishFetch(sessionData);
session._setExisted(true);
return session;
});
}
};
_CoreManager.default.setSessionController(DefaultController);
var _default = ParseSession;
exports.default = _default;
},{"./CoreManager":4,"./ParseObject":23,"./ParseUser":31,"./isRevocableSession":45,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/getPrototypeOf":59,"@babel/runtime/helpers/inherits":60,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/possibleConstructorReturn":68,"@babel/runtime/helpers/typeof":73}],31:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/getPrototypeOf"));
var _get2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/get"));
var _inherits2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/inherits"));
var _AnonymousUtils = _interopRequireDefault(_dereq_("./AnonymousUtils"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _isRevocableSession = _interopRequireDefault(_dereq_("./isRevocableSession"));
var _ParseError = _interopRequireDefault(_dereq_("./ParseError"));
var _ParseObject2 = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseSession = _interopRequireDefault(_dereq_("./ParseSession"));
var _Storage = _interopRequireDefault(_dereq_("./Storage"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var CURRENT_USER_KEY = 'currentUser';
var canUseCurrentUser = !_CoreManager.default.get('IS_NODE');
var currentUserCacheMatchesDisk = false;
var currentUserCache = null;
var authProviders = {};
/**
* <p>A Parse.User object is a local representation of a user persisted to the
* Parse cloud. This class is a subclass of a Parse.Object, and retains the
* same functionality of a Parse.Object, but also extends it with various
* user specific methods, like authentication, signing up, and validation of
* uniqueness.</p>
* @alias Parse.User
* @extends Parse.Object
*/
var ParseUser =
/*#__PURE__*/
function (_ParseObject) {
(0, _inherits2.default)(ParseUser, _ParseObject);
/**
* @param {Object} attributes The initial set of data to store in the user.
*/
function ParseUser(attributes
/*: ?AttributeMap*/
) {
var _this;
(0, _classCallCheck2.default)(this, ParseUser);
_this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(ParseUser).call(this, '_User'));
if (attributes && (0, _typeof2.default)(attributes) === 'object') {
if (!_this.set(attributes || {})) {
throw new Error('Can\'t create an invalid Parse User');
}
}
return _this;
}
/**
* Request a revocable session token to replace the older style of token.
* @param {Object} options
* @return {Promise} A promise that is resolved when the replacement
* token has been fetched.
*/
(0, _createClass2.default)(ParseUser, [{
key: "_upgradeToRevocableSession",
value: function (options
/*: RequestOptions*/
)
/*: Promise*/
{
options = options || {};
var upgradeOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
upgradeOptions.useMasterKey = options.useMasterKey;
}
var controller = _CoreManager.default.getUserController();
return controller.upgradeToRevocableSession(this, upgradeOptions);
}
/**
* Unlike in the Android/iOS SDKs, logInWith is unnecessary, since you can
* call linkWith on the user (even if it doesn't exist yet on the server).
*/
}, {
key: "_linkWith",
value: function (provider
/*: any*/
, options
/*: { authData?: AuthData }*/
)
/*: Promise*/
{
var _this2 = this;
var authType;
if (typeof provider === 'string') {
authType = provider;
provider = authProviders[provider];
} else {
authType = provider.getAuthType();
}
if (options && options.hasOwnProperty('authData')) {
var authData = this.get('authData') || {};
if ((0, _typeof2.default)(authData) !== 'object') {
throw new Error('Invalid type: authData field should be an object');
}
authData[authType] = options.authData;
var controller = _CoreManager.default.getUserController();
return controller.linkWith(this, authData);
} else {
return new Promise(function (resolve, reject) {
provider.authenticate({
success: function (provider, result) {
var opts = {};
opts.authData = result;
_this2._linkWith(provider, opts).then(function () {
resolve(_this2);
}, function (error) {
reject(error);
});
},
error: function (provider, _error) {
reject(_error);
}
});
});
}
}
/**
* Synchronizes auth data for a provider (e.g. puts the access token in the
* right place to be used by the Facebook SDK).
*/
}, {
key: "_synchronizeAuthData",
value: function (provider
/*: string*/
) {
if (!this.isCurrent() || !provider) {
return;
}
var authType;
if (typeof provider === 'string') {
authType = provider;
provider = authProviders[authType];
} else {
authType = provider.getAuthType();
}
var authData = this.get('authData');
if (!provider || !authData || (0, _typeof2.default)(authData) !== 'object') {
return;
}
var success = provider.restoreAuthentication(authData[authType]);
if (!success) {
this._unlinkFrom(provider);
}
}
/**
* Synchronizes authData for all providers.
*/
}, {
key: "_synchronizeAllAuthData",
value: function () {
var authData = this.get('authData');
if ((0, _typeof2.default)(authData) !== 'object') {
return;
}
for (var _key in authData) {
this._synchronizeAuthData(_key);
}
}
/**
* Removes null values from authData (which exist temporarily for
* unlinking)
*/
}, {
key: "_cleanupAuthData",
value: function () {
if (!this.isCurrent()) {
return;
}
var authData = this.get('authData');
if ((0, _typeof2.default)(authData) !== 'object') {
return;
}
for (var _key2 in authData) {
if (!authData[_key2]) {
delete authData[_key2];
}
}
}
/**
* Unlinks a user from a service.
*/
}, {
key: "_unlinkFrom",
value: function (provider
/*: any*/
) {
var _this3 = this;
if (typeof provider === 'string') {
provider = authProviders[provider];
}
return this._linkWith(provider, {
authData: null
}).then(function () {
_this3._synchronizeAuthData(provider);
return Promise.resolve(_this3);
});
}
/**
* Checks whether a user is linked to a service.
*/
}, {
key: "_isLinked",
value: function (provider
/*: any*/
)
/*: boolean*/
{
var authType;
if (typeof provider === 'string') {
authType = provider;
} else {
authType = provider.getAuthType();
}
var authData = this.get('authData') || {};
if ((0, _typeof2.default)(authData) !== 'object') {
return false;
}
return !!authData[authType];
}
/**
* Deauthenticates all providers.
*/
}, {
key: "_logOutWithAll",
value: function () {
var authData = this.get('authData');
if ((0, _typeof2.default)(authData) !== 'object') {
return;
}
for (var _key3 in authData) {
this._logOutWith(_key3);
}
}
/**
* Deauthenticates a single provider (e.g. removing access tokens from the
* Facebook SDK).
*/
}, {
key: "_logOutWith",
value: function (provider
/*: any*/
) {
if (!this.isCurrent()) {
return;
}
if (typeof provider === 'string') {
provider = authProviders[provider];
}
if (provider && provider.deauthenticate) {
provider.deauthenticate();
}
}
/**
* Class instance method used to maintain specific keys when a fetch occurs.
* Used to ensure that the session token is not lost.
*/
}, {
key: "_preserveFieldsOnFetch",
value: function ()
/*: AttributeMap*/
{
return {
sessionToken: this.get('sessionToken')
};
}
/**
* Returns true if <code>current</code> would return this user.
* @return {Boolean}
*/
}, {
key: "isCurrent",
value: function ()
/*: boolean*/
{
var current = ParseUser.current();
return !!current && current.id === this.id;
}
/**
* Returns get("username").
* @return {String}
*/
}, {
key: "getUsername",
value: function ()
/*: ?string*/
{
var username = this.get('username');
if (username == null || typeof username === 'string') {
return username;
}
return '';
}
/**
* Calls set("username", username, options) and returns the result.
* @param {String} username
* @param {Object} options
* @return {Boolean}
*/
}, {
key: "setUsername",
value: function (username
/*: string*/
) {
// Strip anonymity, even we do not support anonymous user in js SDK, we may
// encounter anonymous user created by android/iOS in cloud code.
var authData = this.get('authData');
if (authData && (0, _typeof2.default)(authData) === 'object' && authData.hasOwnProperty('anonymous')) {
// We need to set anonymous to null instead of deleting it in order to remove it from Parse.
authData.anonymous = null;
}
this.set('username', username);
}
/**
* Calls set("password", password, options) and returns the result.
* @param {String} password
* @param {Object} options
* @return {Boolean}
*/
}, {
key: "setPassword",
value: function (password
/*: string*/
) {
this.set('password', password);
}
/**
* Returns get("email").
* @return {String}
*/
}, {
key: "getEmail",
value: function ()
/*: ?string*/
{
var email = this.get('email');
if (email == null || typeof email === 'string') {
return email;
}
return '';
}
/**
* Calls set("email", email) and returns the result.
* @param {String} email
* @return {Boolean}
*/
}, {
key: "setEmail",
value: function (email
/*: string*/
) {
return this.set('email', email);
}
/**
* Returns the session token for this user, if the user has been logged in,
* or if it is the result of a query with the master key. Otherwise, returns
* undefined.
* @return {String} the session token, or undefined
*/
}, {
key: "getSessionToken",
value: function ()
/*: ?string*/
{
var token = this.get('sessionToken');
if (token == null || typeof token === 'string') {
return token;
}
return '';
}
/**
* Checks whether this user is the current user and has been authenticated.
* @return (Boolean) whether this user is the current user and is logged in.
*/
}, {
key: "authenticated",
value: function ()
/*: boolean*/
{
var current = ParseUser.current();
return !!this.get('sessionToken') && !!current && current.id === this.id;
}
/**
* Signs up a new user. You should call this instead of save for
* new Parse.Users. This will create a new Parse.User on the server, and
* also persist the session on disk so that you can access the user using
* <code>current</code>.
*
* <p>A username and password must be set before calling signUp.</p>
*
* <p>Calls options.success or options.error on completion.</p>
*
* @param {Object} attrs Extra fields to set on the new user, or null.
* @param {Object} options
* @return {Promise} A promise that is fulfilled when the signup
* finishes.
*/
}, {
key: "signUp",
value: function (attrs
/*: AttributeMap*/
, options
/*: FullOptions*/
)
/*: Promise*/
{
options = options || {};
var signupOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
signupOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('installationId')) {
signupOptions.installationId = options.installationId;
}
var controller = _CoreManager.default.getUserController();
return controller.signUp(this, attrs, signupOptions);
}
/**
* Logs in a Parse.User. On success, this saves the session to disk,
* so you can retrieve the currently logged in user using
* <code>current</code>.
*
* <p>A username and password must be set before calling logIn.</p>
*
* <p>Calls options.success or options.error on completion.</p>
*
* @param {Object} options
* @return {Promise} A promise that is fulfilled with the user when
* the login is complete.
*/
}, {
key: "logIn",
value: function (options
/*: FullOptions*/
)
/*: Promise*/
{
options = options || {};
var loginOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
loginOptions.useMasterKey = options.useMasterKey;
}
if (options.hasOwnProperty('installationId')) {
loginOptions.installationId = options.installationId;
}
var controller = _CoreManager.default.getUserController();
return controller.logIn(this, loginOptions);
}
/**
* Wrap the default save behavior with functionality to save to local
* storage if this is current user.
*/
}, {
key: "save",
value: function ()
/*: Promise*/
{
var _this4 = this;
for (var _len = arguments.length, args = new Array(_len), _key4 = 0; _key4 < _len; _key4++) {
args[_key4] = arguments[_key4];
}
return (0, _get2.default)((0, _getPrototypeOf2.default)(ParseUser.prototype), "save", this).apply(this, args).then(function () {
if (_this4.isCurrent()) {
return _CoreManager.default.getUserController().updateUserOnDisk(_this4);
}
return _this4;
});
}
/**
* Wrap the default destroy behavior with functionality that logs out
* the current user when it is destroyed
*/
}, {
key: "destroy",
value: function ()
/*: Promise*/
{
var _this5 = this;
for (var _len2 = arguments.length, args = new Array(_len2), _key5 = 0; _key5 < _len2; _key5++) {
args[_key5] = arguments[_key5];
}
return (0, _get2.default)((0, _getPrototypeOf2.default)(ParseUser.prototype), "destroy", this).apply(this, args).then(function () {
if (_this5.isCurrent()) {
return _CoreManager.default.getUserController().removeUserFromDisk();
}
return _this5;
});
}
/**
* Wrap the default fetch behavior with functionality to save to local
* storage if this is current user.
*/
}, {
key: "fetch",
value: function ()
/*: Promise*/
{
var _this6 = this;
for (var _len3 = arguments.length, args = new Array(_len3), _key6 = 0; _key6 < _len3; _key6++) {
args[_key6] = arguments[_key6];
}
return (0, _get2.default)((0, _getPrototypeOf2.default)(ParseUser.prototype), "fetch", this).apply(this, args).then(function () {
if (_this6.isCurrent()) {
return _CoreManager.default.getUserController().updateUserOnDisk(_this6);
}
return _this6;
});
}
/**
* Wrap the default fetchWithInclude behavior with functionality to save to local
* storage if this is current user.
*/
}, {
key: "fetchWithInclude",
value: function ()
/*: Promise*/
{
var _this7 = this;
for (var _len4 = arguments.length, args = new Array(_len4), _key7 = 0; _key7 < _len4; _key7++) {
args[_key7] = arguments[_key7];
}
return (0, _get2.default)((0, _getPrototypeOf2.default)(ParseUser.prototype), "fetchWithInclude", this).apply(this, args).then(function () {
if (_this7.isCurrent()) {
return _CoreManager.default.getUserController().updateUserOnDisk(_this7);
}
return _this7;
});
}
}], [{
key: "readOnlyAttributes",
value: function () {
return ['sessionToken'];
}
/**
* Adds functionality to the existing Parse.User class
* @param {Object} protoProps A set of properties to add to the prototype
* @param {Object} classProps A set of static properties to add to the class
* @static
* @return {Class} The newly extended Parse.User class
*/
}, {
key: "extend",
value: function (protoProps
/*: {[prop: string]: any}*/
, classProps
/*: {[prop: string]: any}*/
) {
if (protoProps) {
for (var _prop in protoProps) {
if (_prop !== 'className') {
Object.defineProperty(ParseUser.prototype, _prop, {
value: protoProps[_prop],
enumerable: false,
writable: true,
configurable: true
});
}
}
}
if (classProps) {
for (var _prop2 in classProps) {
if (_prop2 !== 'className') {
Object.defineProperty(ParseUser, _prop2, {
value: classProps[_prop2],
enumerable: false,
writable: true,
configurable: true
});
}
}
}
return ParseUser;
}
/**
* Retrieves the currently logged in ParseUser with a valid session,
* either from memory or localStorage, if necessary.
* @static
* @return {Parse.Object} The currently logged in Parse.User.
*/
}, {
key: "current",
value: function ()
/*: ?ParseUser*/
{
if (!canUseCurrentUser) {
return null;
}
var controller = _CoreManager.default.getUserController();
return controller.currentUser();
}
/**
* Retrieves the currently logged in ParseUser from asynchronous Storage.
* @static
* @return {Promise} A Promise that is resolved with the currently
* logged in Parse User
*/
}, {
key: "currentAsync",
value: function ()
/*: Promise*/
{
if (!canUseCurrentUser) {
return Promise.resolve(null);
}
var controller = _CoreManager.default.getUserController();
return controller.currentUserAsync();
}
/**
* Signs up a new user with a username (or email) and password.
* This will create a new Parse.User on the server, and also persist the
* session in localStorage so that you can access the user using
* {@link #current}.
*
* <p>Calls options.success or options.error on completion.</p>
*
* @param {String} username The username (or email) to sign up with.
* @param {String} password The password to sign up with.
* @param {Object} attrs Extra fields to set on the new user.
* @param {Object} options
* @static
* @return {Promise} A promise that is fulfilled with the user when
* the signup completes.
*/
}, {
key: "signUp",
value: function (username, password, attrs, options) {
attrs = attrs || {};
attrs.username = username;
attrs.password = password;
var user = new this(attrs);
return user.signUp({}, options);
}
/**
* Logs in a user with a username (or email) and password. On success, this
* saves the session to disk, so you can retrieve the currently logged in
* user using <code>current</code>.
*
* <p>Calls options.success or options.error on completion.</p>
*
* @param {String} username The username (or email) to log in with.
* @param {String} password The password to log in with.
* @param {Object} options
* @static
* @return {Promise} A promise that is fulfilled with the user when
* the login completes.
*/
}, {
key: "logIn",
value: function (username, password, options) {
if (typeof username !== 'string') {
return Promise.reject(new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'Username must be a string.'));
} else if (typeof password !== 'string') {
return Promise.reject(new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'Password must be a string.'));
}
var user = new this();
user._finishFetch({
username: username,
password: password
});
return user.logIn(options);
}
/**
* Logs in a user with a session token. On success, this saves the session
* to disk, so you can retrieve the currently logged in user using
* <code>current</code>.
*
* <p>Calls options.success or options.error on completion.</p>
*
* @param {String} sessionToken The sessionToken to log in with.
* @param {Object} options
* @static
* @return {Promise} A promise that is fulfilled with the user when
* the login completes.
*/
}, {
key: "become",
value: function (sessionToken, options) {
if (!canUseCurrentUser) {
throw new Error('It is not memory-safe to become a user in a server environment');
}
options = options || {};
var becomeOptions
/*: RequestOptions*/
= {
sessionToken: sessionToken
};
if (options.hasOwnProperty('useMasterKey')) {
becomeOptions.useMasterKey = options.useMasterKey;
}
var controller = _CoreManager.default.getUserController();
return controller.become(becomeOptions);
}
/**
* Logs in a user with a session token. On success, this saves the session
* to disk, so you can retrieve the currently logged in user using
* <code>current</code>. If there is no session token the user will not logged in.
*
* @param {Object} userJSON The JSON map of the User's data
* @static
* @return {Promise} A promise that is fulfilled with the user when
* the login completes.
*/
}, {
key: "hydrate",
value: function (userJSON
/*: AttributeMap*/
) {
var controller = _CoreManager.default.getUserController();
return controller.hydrate(userJSON);
}
}, {
key: "logInWith",
value: function (provider, options) {
return ParseUser._logInWith(provider, options);
}
/**
* Logs out the currently logged in user session. This will remove the
* session from disk, log out of linked services, and future calls to
* <code>current</code> will return <code>null</code>.
* @static
* @return {Promise} A promise that is resolved when the session is
* destroyed on the server.
*/
}, {
key: "logOut",
value: function () {
if (!canUseCurrentUser) {
throw new Error('There is no current user on a node.js server environment.');
}
var controller = _CoreManager.default.getUserController();
return controller.logOut();
}
/**
* Requests a password reset email to be sent to the specified email address
* associated with the user account. This email allows the user to securely
* reset their password on the Parse site.
*
* <p>Calls options.success or options.error on completion.</p>
*
* @param {String} email The email address associated with the user that
* forgot their password.
* @param {Object} options
* @static
* @returns {Promise}
*/
}, {
key: "requestPasswordReset",
value: function (email, options) {
options = options || {};
var requestOptions = {};
if (options.hasOwnProperty('useMasterKey')) {
requestOptions.useMasterKey = options.useMasterKey;
}
var controller = _CoreManager.default.getUserController();
return controller.requestPasswordReset(email, requestOptions);
}
/**
* Allow someone to define a custom User class without className
* being rewritten to _User. The default behavior is to rewrite
* User to _User for legacy reasons. This allows developers to
* override that behavior.
*
* @param {Boolean} isAllowed Whether or not to allow custom User class
* @static
*/
}, {
key: "allowCustomUserClass",
value: function (isAllowed
/*: boolean*/
) {
_CoreManager.default.set('PERFORM_USER_REWRITE', !isAllowed);
}
/**
* Allows a legacy application to start using revocable sessions. If the
* current session token is not revocable, a request will be made for a new,
* revocable session.
* It is not necessary to call this method from cloud code unless you are
* handling user signup or login from the server side. In a cloud code call,
* this function will not attempt to upgrade the current token.
* @param {Object} options
* @static
* @return {Promise} A promise that is resolved when the process has
* completed. If a replacement session token is requested, the promise
* will be resolved after a new token has been fetched.
*/
}, {
key: "enableRevocableSession",
value: function (options) {
options = options || {};
_CoreManager.default.set('FORCE_REVOCABLE_SESSION', true);
if (canUseCurrentUser) {
var current = ParseUser.current();
if (current) {
return current._upgradeToRevocableSession(options);
}
}
return Promise.resolve();
}
/**
* Enables the use of become or the current user in a server
* environment. These features are disabled by default, since they depend on
* global objects that are not memory-safe for most servers.
* @static
*/
}, {
key: "enableUnsafeCurrentUser",
value: function () {
canUseCurrentUser = true;
}
/**
* Disables the use of become or the current user in any environment.
* These features are disabled on servers by default, since they depend on
* global objects that are not memory-safe for most servers.
* @static
*/
}, {
key: "disableUnsafeCurrentUser",
value: function () {
canUseCurrentUser = false;
}
}, {
key: "_registerAuthenticationProvider",
value: function (provider) {
authProviders[provider.getAuthType()] = provider; // Synchronize the current user with the auth provider.
ParseUser.currentAsync().then(function (current) {
if (current) {
current._synchronizeAuthData(provider.getAuthType());
}
});
}
}, {
key: "_logInWith",
value: function (provider, options) {
var user = new ParseUser();
return user._linkWith(provider, options);
}
}, {
key: "_clearCache",
value: function () {
currentUserCache = null;
currentUserCacheMatchesDisk = false;
}
}, {
key: "_setCurrentUserCache",
value: function (user) {
currentUserCache = user;
}
}]);
return ParseUser;
}(_ParseObject2.default);
_ParseObject2.default.registerSubclass('_User', ParseUser);
var DefaultController = {
updateUserOnDisk: function (user) {
var path = _Storage.default.generatePath(CURRENT_USER_KEY);
var json = user.toJSON();
json.className = '_User';
return _Storage.default.setItemAsync(path, JSON.stringify(json)).then(function () {
return user;
});
},
removeUserFromDisk: function () {
var path = _Storage.default.generatePath(CURRENT_USER_KEY);
currentUserCacheMatchesDisk = true;
currentUserCache = null;
return _Storage.default.removeItemAsync(path);
},
setCurrentUser: function (user) {
var currentUser = this.currentUser();
var promise = Promise.resolve();
if (currentUser && !user.equals(currentUser) && _AnonymousUtils.default.isLinked(currentUser)) {
promise = currentUser.destroy({
sessionToken: currentUser.getSessionToken()
});
}
currentUserCache = user;
user._cleanupAuthData();
user._synchronizeAllAuthData();
return promise.then(function () {
return DefaultController.updateUserOnDisk(user);
});
},
currentUser: function ()
/*: ?ParseUser*/
{
if (currentUserCache) {
return currentUserCache;
}
if (currentUserCacheMatchesDisk) {
return null;
}
if (_Storage.default.async()) {
throw new Error('Cannot call currentUser() when using a platform with an async ' + 'storage system. Call currentUserAsync() instead.');
}
var path = _Storage.default.generatePath(CURRENT_USER_KEY);
var userData = _Storage.default.getItem(path);
currentUserCacheMatchesDisk = true;
if (!userData) {
currentUserCache = null;
return null;
}
userData = JSON.parse(userData);
if (!userData.className) {
userData.className = '_User';
}
if (userData._id) {
if (userData.objectId !== userData._id) {
userData.objectId = userData._id;
}
delete userData._id;
}
if (userData._sessionToken) {
userData.sessionToken = userData._sessionToken;
delete userData._sessionToken;
}
var current = _ParseObject2.default.fromJSON(userData);
currentUserCache = current;
current._synchronizeAllAuthData();
return current;
},
currentUserAsync: function ()
/*: Promise*/
{
if (currentUserCache) {
return Promise.resolve(currentUserCache);
}
if (currentUserCacheMatchesDisk) {
return Promise.resolve(null);
}
var path = _Storage.default.generatePath(CURRENT_USER_KEY);
return _Storage.default.getItemAsync(path).then(function (userData) {
currentUserCacheMatchesDisk = true;
if (!userData) {
currentUserCache = null;
return Promise.resolve(null);
}
userData = JSON.parse(userData);
if (!userData.className) {
userData.className = '_User';
}
if (userData._id) {
if (userData.objectId !== userData._id) {
userData.objectId = userData._id;
}
delete userData._id;
}
if (userData._sessionToken) {
userData.sessionToken = userData._sessionToken;
delete userData._sessionToken;
}
var current = _ParseObject2.default.fromJSON(userData);
currentUserCache = current;
current._synchronizeAllAuthData();
return Promise.resolve(current);
});
},
signUp: function (user
/*: ParseUser*/
, attrs
/*: AttributeMap*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
var username = attrs && attrs.username || user.get('username');
var password = attrs && attrs.password || user.get('password');
if (!username || !username.length) {
return Promise.reject(new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'Cannot sign up user with an empty name.'));
}
if (!password || !password.length) {
return Promise.reject(new _ParseError.default(_ParseError.default.OTHER_CAUSE, 'Cannot sign up user with an empty password.'));
}
return user.save(attrs, options).then(function () {
// Clear the password field
user._finishFetch({
password: undefined
});
if (canUseCurrentUser) {
return DefaultController.setCurrentUser(user);
}
return user;
});
},
logIn: function (user
/*: ParseUser*/
, options
/*: RequestOptions*/
)
/*: Promise*/
{
var RESTController = _CoreManager.default.getRESTController();
var stateController = _CoreManager.default.getObjectStateController();
var auth = {
username: user.get('username'),
password: user.get('password')
};
return RESTController.request('GET', 'login', auth, options).then(function (response) {
user._migrateId(response.objectId);
user._setExisted(true);
stateController.setPendingOp(user._getStateIdentifier(), 'username', undefined);
stateController.setPendingOp(user._getStateIdentifier(), 'password', undefined);
response.password = undefined;
user._finishFetch(response);
if (!canUseCurrentUser) {
// We can't set the current user, so just return the one we logged in
return Promise.resolve(user);
}
return DefaultController.setCurrentUser(user);
});
},
become: function (options
/*: RequestOptions*/
)
/*: Promise*/
{
var user = new ParseUser();
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('GET', 'users/me', {}, options).then(function (response) {
user._finishFetch(response);
user._setExisted(true);
return DefaultController.setCurrentUser(user);
});
},
hydrate: function (userJSON
/*: AttributeMap*/
) {
var user = new ParseUser();
user._finishFetch(userJSON);
user._setExisted(true);
if (userJSON.sessionToken && canUseCurrentUser) {
return DefaultController.setCurrentUser(user);
} else {
return Promise.resolve(user);
}
},
logOut: function ()
/*: Promise*/
{
return DefaultController.currentUserAsync().then(function (currentUser) {
var path = _Storage.default.generatePath(CURRENT_USER_KEY);
var promise = _Storage.default.removeItemAsync(path);
var RESTController = _CoreManager.default.getRESTController();
if (currentUser !== null) {
var isAnonymous = _AnonymousUtils.default.isLinked(currentUser);
var currentSession = currentUser.getSessionToken();
if (currentSession && (0, _isRevocableSession.default)(currentSession)) {
promise = promise.then(function () {
if (isAnonymous) {
return currentUser.destroy({
sessionToken: currentSession
});
}
}).then(function () {
return RESTController.request('POST', 'logout', {}, {
sessionToken: currentSession
});
});
}
currentUser._logOutWithAll();
currentUser._finishFetch({
sessionToken: undefined
});
}
currentUserCacheMatchesDisk = true;
currentUserCache = null;
return promise;
});
},
requestPasswordReset: function (email
/*: string*/
, options
/*: RequestOptions*/
) {
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('POST', 'requestPasswordReset', {
email: email
}, options);
},
upgradeToRevocableSession: function (user
/*: ParseUser*/
, options
/*: RequestOptions*/
) {
var token = user.getSessionToken();
if (!token) {
return Promise.reject(new _ParseError.default(_ParseError.default.SESSION_MISSING, 'Cannot upgrade a user with no session token'));
}
options.sessionToken = token;
var RESTController = _CoreManager.default.getRESTController();
return RESTController.request('POST', 'upgradeToRevocableSession', {}, options).then(function (result) {
var session = new _ParseSession.default();
session._finishFetch(result);
user._finishFetch({
sessionToken: session.getSessionToken()
});
if (user.isCurrent()) {
return DefaultController.setCurrentUser(user);
}
return Promise.resolve(user);
});
},
linkWith: function (user
/*: ParseUser*/
, authData
/*: AuthData*/
) {
return user.save({
authData: authData
}).then(function () {
if (canUseCurrentUser) {
return DefaultController.setCurrentUser(user);
}
return user;
});
}
};
_CoreManager.default.setUserController(DefaultController);
var _default = ParseUser;
exports.default = _default;
},{"./AnonymousUtils":2,"./CoreManager":4,"./ParseError":18,"./ParseObject":23,"./ParseSession":30,"./Storage":35,"./isRevocableSession":45,"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/get":58,"@babel/runtime/helpers/getPrototypeOf":59,"@babel/runtime/helpers/inherits":60,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/possibleConstructorReturn":68,"@babel/runtime/helpers/typeof":73}],32:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.send = send;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _ParseQuery = _interopRequireDefault(_dereq_("./ParseQuery"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Contains functions to deal with Push in Parse.
* @class Parse.Push
* @static
* @hideconstructor
*/
/**
* Sends a push notification.
* @method send
* @name Parse.Push.send
* @param {Object} data - The data of the push notification. Valid fields
* are:
* <ol>
* <li>channels - An Array of channels to push to.</li>
* <li>push_time - A Date object for when to send the push.</li>
* <li>expiration_time - A Date object for when to expire
* the push.</li>
* <li>expiration_interval - The seconds from now to expire the push.</li>
* <li>where - A Parse.Query over Parse.Installation that is used to match
* a set of installations to push to.</li>
* <li>data - The data to send as part of the push</li>
* <ol>
* @param {Object} options An object that has an optional success function,
* that takes no arguments and will be called on a successful push, and
* an error function that takes a Parse.Error and will be called if the push
* failed.
* @return {Promise} A promise that is fulfilled when the push request
* completes.
*/
function send(data
/*: PushData*/
, options
/*:: ?: { useMasterKey?: boolean, success?: any, error?: any }*/
)
/*: Promise*/
{
options = options || {};
if (data.where && data.where instanceof _ParseQuery.default) {
data.where = data.where.toJSON().where;
}
if (data.push_time && (0, _typeof2.default)(data.push_time) === 'object') {
data.push_time = data.push_time.toJSON();
}
if (data.expiration_time && (0, _typeof2.default)(data.expiration_time) === 'object') {
data.expiration_time = data.expiration_time.toJSON();
}
if (data.expiration_time && data.expiration_interval) {
throw new Error('expiration_time and expiration_interval cannot both be set.');
}
return _CoreManager.default.getPushController().send(data, {
useMasterKey: options.useMasterKey
});
}
var DefaultController = {
send: function (data
/*: PushData*/
, options
/*: RequestOptions*/
) {
var RESTController = _CoreManager.default.getRESTController();
var request = RESTController.request('POST', 'push', data, {
useMasterKey: !!options.useMasterKey
});
return request;
}
};
_CoreManager.default.setPushController(DefaultController);
},{"./CoreManager":4,"./ParseQuery":26,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],33:[function(_dereq_,module,exports){
(function (process){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
var _ParseError = _interopRequireDefault(_dereq_("./ParseError"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/* global XMLHttpRequest, XDomainRequest */
var XHR = null;
if (typeof XMLHttpRequest !== 'undefined') {
XHR = XMLHttpRequest;
}
var useXDomainRequest = false;
if (typeof XDomainRequest !== 'undefined' && !('withCredentials' in new XMLHttpRequest())) {
useXDomainRequest = true;
}
function ajaxIE9(method
/*: string*/
, url
/*: string*/
, data
/*: any*/
, options
/*:: ?: FullOptions*/
) {
return new Promise(function (resolve, reject) {
var xdr = new XDomainRequest();
xdr.onload = function () {
var response;
try {
response = JSON.parse(xdr.responseText);
} catch (e) {
reject(e);
}
if (response) {
resolve({
response: response
});
}
};
xdr.onerror = xdr.ontimeout = function () {
// Let's fake a real error message.
var fakeResponse = {
responseText: JSON.stringify({
code: _ParseError.default.X_DOMAIN_REQUEST,
error: 'IE\'s XDomainRequest does not supply error info.'
})
};
reject(fakeResponse);
};
xdr.onprogress = function () {
if (options && typeof options.progress === 'function') {
options.progress(xdr.responseText);
}
};
xdr.open(method, url);
xdr.send(data);
});
}
var RESTController = {
ajax: function (method
/*: string*/
, url
/*: string*/
, data
/*: any*/
, headers
/*:: ?: any*/
, options
/*:: ?: FullOptions*/
) {
if (useXDomainRequest) {
return ajaxIE9(method, url, data, headers, options);
}
var res, rej;
var promise = new Promise(function (resolve, reject) {
res = resolve;
rej = reject;
});
promise.resolve = res;
promise.reject = rej;
var attempts = 0;
var dispatch = function dispatch() {
if (XHR == null) {
throw new Error('Cannot make a request: No definition of XMLHttpRequest was found.');
}
var handled = false;
var xhr = new XHR();
xhr.onreadystatechange = function () {
if (xhr.readyState !== 4 || handled) {
return;
}
handled = true;
if (xhr.status >= 200 && xhr.status < 300) {
var response;
try {
response = JSON.parse(xhr.responseText);
if (typeof xhr.getResponseHeader === 'function') {
if ((xhr.getAllResponseHeaders() || '').includes('x-parse-job-status-id: ')) {
response = xhr.getResponseHeader('x-parse-job-status-id');
}
}
} catch (e) {
promise.reject(e.toString());
}
if (response) {
promise.resolve({
response: response,
status: xhr.status,
xhr: xhr
});
}
} else if (xhr.status >= 500 || xhr.status === 0) {
// retry on 5XX or node-xmlhttprequest error
if (++attempts < _CoreManager.default.get('REQUEST_ATTEMPT_LIMIT')) {
// Exponentially-growing random delay
var delay = Math.round(Math.random() * 125 * Math.pow(2, attempts));
setTimeout(dispatch, delay);
} else if (xhr.status === 0) {
promise.reject('Unable to connect to the Parse API');
} else {
// After the retry limit is reached, fail
promise.reject(xhr);
}
} else {
promise.reject(xhr);
}
};
headers = headers || {};
if (typeof headers['Content-Type'] !== 'string') {
headers['Content-Type'] = 'text/plain'; // Avoid pre-flight
}
if (_CoreManager.default.get('IS_NODE')) {
headers['User-Agent'] = 'Parse/' + _CoreManager.default.get('VERSION') + ' (NodeJS ' + process.versions.node + ')';
}
if (_CoreManager.default.get('SERVER_AUTH_TYPE') && _CoreManager.default.get('SERVER_AUTH_TOKEN')) {
headers['Authorization'] = _CoreManager.default.get('SERVER_AUTH_TYPE') + ' ' + _CoreManager.default.get('SERVER_AUTH_TOKEN');
}
if (options && typeof options.progress === 'function') {
if (xhr.upload) {
xhr.upload.addEventListener('progress', function (oEvent) {
if (oEvent.lengthComputable) {
options.progress(oEvent.loaded / oEvent.total);
} else {
options.progress(null);
}
});
} else if (xhr.addEventListener) {
xhr.addEventListener('progress', function (oEvent) {
if (oEvent.lengthComputable) {
options.progress(oEvent.loaded / oEvent.total);
} else {
options.progress(null);
}
});
}
}
xhr.open(method, url, true);
for (var h in headers) {
xhr.setRequestHeader(h, headers[h]);
}
xhr.send(data);
};
dispatch();
return promise;
},
request: function (method
/*: string*/
, path
/*: string*/
, data
/*: mixed*/
, options
/*:: ?: RequestOptions*/
) {
options = options || {};
var url = _CoreManager.default.get('SERVER_URL');
if (url[url.length - 1] !== '/') {
url += '/';
}
url += path;
var payload = {};
if (data && (0, _typeof2.default)(data) === 'object') {
for (var k in data) {
payload[k] = data[k];
}
}
if (method !== 'POST') {
payload._method = method;
method = 'POST';
}
payload._ApplicationId = _CoreManager.default.get('APPLICATION_ID');
var jsKey = _CoreManager.default.get('JAVASCRIPT_KEY');
if (jsKey) {
payload._JavaScriptKey = jsKey;
}
payload._ClientVersion = _CoreManager.default.get('VERSION');
var useMasterKey = options.useMasterKey;
if (typeof useMasterKey === 'undefined') {
useMasterKey = _CoreManager.default.get('USE_MASTER_KEY');
}
if (useMasterKey) {
if (_CoreManager.default.get('MASTER_KEY')) {
delete payload._JavaScriptKey;
payload._MasterKey = _CoreManager.default.get('MASTER_KEY');
} else {
throw new Error('Cannot use the Master Key, it has not been provided.');
}
}
if (_CoreManager.default.get('FORCE_REVOCABLE_SESSION')) {
payload._RevocableSession = '1';
}
var installationId = options.installationId;
var installationIdPromise;
if (installationId && typeof installationId === 'string') {
installationIdPromise = Promise.resolve(installationId);
} else {
var installationController = _CoreManager.default.getInstallationController();
installationIdPromise = installationController.currentInstallationId();
}
return installationIdPromise.then(function (iid) {
payload._InstallationId = iid;
var userController = _CoreManager.default.getUserController();
if (options && typeof options.sessionToken === 'string') {
return Promise.resolve(options.sessionToken);
} else if (userController) {
return userController.currentUserAsync().then(function (user) {
if (user) {
return Promise.resolve(user.getSessionToken());
}
return Promise.resolve(null);
});
}
return Promise.resolve(null);
}).then(function (token) {
if (token) {
payload._SessionToken = token;
}
var payloadString = JSON.stringify(payload);
return RESTController.ajax(method, url, payloadString, {}, options).then(function (_ref) {
var response = _ref.response;
return response;
});
}).catch(function (response
/*: { responseText: string }*/
) {
// Transform the error into an instance of ParseError by trying to parse
// the error string as JSON
var error;
if (response && response.responseText) {
try {
var errorJSON = JSON.parse(response.responseText);
error = new _ParseError.default(errorJSON.code, errorJSON.error);
} catch (e) {
// If we fail to parse the error text, that's okay.
error = new _ParseError.default(_ParseError.default.INVALID_JSON, 'Received an error with invalid JSON from Parse: ' + response.responseText);
}
} else {
error = new _ParseError.default(_ParseError.default.CONNECTION_FAILED, 'XMLHttpRequest failed: ' + JSON.stringify(response));
}
return Promise.reject(error);
});
},
_setXHR: function (xhr
/*: any*/
) {
XHR = xhr;
}
};
module.exports = RESTController;
}).call(this,_dereq_('_process'))
},{"./CoreManager":4,"./ParseError":18,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73,"_process":76}],34:[function(_dereq_,module,exports){
"use strict";
var _interopRequireWildcard = _dereq_("@babel/runtime/helpers/interopRequireWildcard");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getState = getState;
exports.initializeState = initializeState;
exports.removeState = removeState;
exports.getServerData = getServerData;
exports.setServerData = setServerData;
exports.getPendingOps = getPendingOps;
exports.setPendingOp = setPendingOp;
exports.pushPendingState = pushPendingState;
exports.popPendingState = popPendingState;
exports.mergeFirstPendingState = mergeFirstPendingState;
exports.getObjectCache = getObjectCache;
exports.estimateAttribute = estimateAttribute;
exports.estimateAttributes = estimateAttributes;
exports.commitServerChanges = commitServerChanges;
exports.enqueueTask = enqueueTask;
exports.clearAllState = clearAllState;
exports.duplicateState = duplicateState;
var ObjectStateMutations = _interopRequireWildcard(_dereq_("./ObjectStateMutations"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var objectState
/*: {
[className: string]: {
[id: string]: State
}
}*/
= {};
function getState(obj
/*: ObjectIdentifier*/
)
/*: ?State*/
{
var classData = objectState[obj.className];
if (classData) {
return classData[obj.id] || null;
}
return null;
}
function initializeState(obj
/*: ObjectIdentifier*/
, initial
/*:: ?: State*/
)
/*: State*/
{
var state = getState(obj);
if (state) {
return state;
}
if (!objectState[obj.className]) {
objectState[obj.className] = {};
}
if (!initial) {
initial = ObjectStateMutations.defaultState();
}
state = objectState[obj.className][obj.id] = initial;
return state;
}
function removeState(obj
/*: ObjectIdentifier*/
)
/*: ?State*/
{
var state = getState(obj);
if (state === null) {
return null;
}
delete objectState[obj.className][obj.id];
return state;
}
function getServerData(obj
/*: ObjectIdentifier*/
)
/*: AttributeMap*/
{
var state = getState(obj);
if (state) {
return state.serverData;
}
return {};
}
function setServerData(obj
/*: ObjectIdentifier*/
, attributes
/*: AttributeMap*/
) {
var serverData = initializeState(obj).serverData;
ObjectStateMutations.setServerData(serverData, attributes);
}
function getPendingOps(obj
/*: ObjectIdentifier*/
)
/*: Array<OpsMap>*/
{
var state = getState(obj);
if (state) {
return state.pendingOps;
}
return [{}];
}
function setPendingOp(obj
/*: ObjectIdentifier*/
, attr
/*: string*/
, op
/*: ?Op*/
) {
var pendingOps = initializeState(obj).pendingOps;
ObjectStateMutations.setPendingOp(pendingOps, attr, op);
}
function pushPendingState(obj
/*: ObjectIdentifier*/
) {
var pendingOps = initializeState(obj).pendingOps;
ObjectStateMutations.pushPendingState(pendingOps);
}
function popPendingState(obj
/*: ObjectIdentifier*/
)
/*: OpsMap*/
{
var pendingOps = initializeState(obj).pendingOps;
return ObjectStateMutations.popPendingState(pendingOps);
}
function mergeFirstPendingState(obj
/*: ObjectIdentifier*/
) {
var pendingOps = getPendingOps(obj);
ObjectStateMutations.mergeFirstPendingState(pendingOps);
}
function getObjectCache(obj
/*: ObjectIdentifier*/
)
/*: ObjectCache*/
{
var state = getState(obj);
if (state) {
return state.objectCache;
}
return {};
}
function estimateAttribute(obj
/*: ObjectIdentifier*/
, attr
/*: string*/
)
/*: mixed*/
{
var serverData = getServerData(obj);
var pendingOps = getPendingOps(obj);
return ObjectStateMutations.estimateAttribute(serverData, pendingOps, obj.className, obj.id, attr);
}
function estimateAttributes(obj
/*: ObjectIdentifier*/
)
/*: AttributeMap*/
{
var serverData = getServerData(obj);
var pendingOps = getPendingOps(obj);
return ObjectStateMutations.estimateAttributes(serverData, pendingOps, obj.className, obj.id);
}
function commitServerChanges(obj
/*: ObjectIdentifier*/
, changes
/*: AttributeMap*/
) {
var state = initializeState(obj);
ObjectStateMutations.commitServerChanges(state.serverData, state.objectCache, changes);
}
function enqueueTask(obj
/*: ObjectIdentifier*/
, task
/*: () => Promise*/
)
/*: Promise*/
{
var state = initializeState(obj);
return state.tasks.enqueue(task);
}
function clearAllState() {
objectState = {};
}
function duplicateState(source
/*: {id: string}*/
, dest
/*: {id: string}*/
) {
dest.id = source.id;
}
},{"./ObjectStateMutations":13,"@babel/runtime/helpers/interopRequireWildcard":62}],35:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
var _CoreManager = _interopRequireDefault(_dereq_("./CoreManager"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var Storage = {
async: function ()
/*: boolean*/
{
var controller = _CoreManager.default.getStorageController();
return !!controller.async;
},
getItem: function (path
/*: string*/
)
/*: ?string*/
{
var controller = _CoreManager.default.getStorageController();
if (controller.async === 1) {
throw new Error('Synchronous storage is not supported by the current storage controller');
}
return controller.getItem(path);
},
getItemAsync: function (path
/*: string*/
)
/*: Promise*/
{
var controller = _CoreManager.default.getStorageController();
if (controller.async === 1) {
return controller.getItemAsync(path);
}
return Promise.resolve(controller.getItem(path));
},
setItem: function (path
/*: string*/
, value
/*: string*/
)
/*: void*/
{
var controller = _CoreManager.default.getStorageController();
if (controller.async === 1) {
throw new Error('Synchronous storage is not supported by the current storage controller');
}
return controller.setItem(path, value);
},
setItemAsync: function (path
/*: string*/
, value
/*: string*/
)
/*: Promise*/
{
var controller = _CoreManager.default.getStorageController();
if (controller.async === 1) {
return controller.setItemAsync(path, value);
}
return Promise.resolve(controller.setItem(path, value));
},
removeItem: function (path
/*: string*/
)
/*: void*/
{
var controller = _CoreManager.default.getStorageController();
if (controller.async === 1) {
throw new Error('Synchronous storage is not supported by the current storage controller');
}
return controller.removeItem(path);
},
removeItemAsync: function (path
/*: string*/
)
/*: Promise*/
{
var controller = _CoreManager.default.getStorageController();
if (controller.async === 1) {
return controller.removeItemAsync(path);
}
return Promise.resolve(controller.removeItem(path));
},
generatePath: function (path
/*: string*/
)
/*: string*/
{
if (!_CoreManager.default.get('APPLICATION_ID')) {
throw new Error('You need to call Parse.initialize before using Parse.');
}
if (typeof path !== 'string') {
throw new Error('Tried to get a Storage path that was not a String.');
}
if (path[0] === '/') {
path = path.substr(1);
}
return 'Parse/' + _CoreManager.default.get('APPLICATION_ID') + '/' + path;
},
_clear: function () {
var controller = _CoreManager.default.getStorageController();
if (controller.hasOwnProperty('clear')) {
controller.clear();
}
}
};
module.exports = Storage;
_CoreManager.default.setStorageController(_dereq_('./StorageController.browser'));
},{"./CoreManager":4,"./StorageController.browser":36,"@babel/runtime/helpers/interopRequireDefault":61}],36:[function(_dereq_,module,exports){
"use strict";
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/* global localStorage */
var StorageController = {
async: 0,
getItem: function (path
/*: string*/
)
/*: ?string*/
{
return localStorage.getItem(path);
},
setItem: function (path
/*: string*/
, value
/*: string*/
) {
try {
localStorage.setItem(path, value);
} catch (e) {// Quota exceeded, possibly due to Safari Private Browsing mode
}
},
removeItem: function (path
/*: string*/
) {
localStorage.removeItem(path);
},
clear: function () {
localStorage.clear();
}
};
module.exports = StorageController;
},{}],37:[function(_dereq_,module,exports){
/*:: type Task = {
task: () => Promise;
_completion: Promise
};*/
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
var _classCallCheck2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/defineProperty"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var TaskQueue =
/*#__PURE__*/
function () {
function TaskQueue() {
(0, _classCallCheck2.default)(this, TaskQueue);
(0, _defineProperty2.default)(this, "queue", void 0);
this.queue = [];
}
(0, _createClass2.default)(TaskQueue, [{
key: "enqueue",
value: function (task
/*: () => Promise*/
)
/*: Promise*/
{
var _this = this;
var res;
var rej;
var taskComplete = new Promise(function (resolve, reject) {
res = resolve;
rej = reject;
});
taskComplete.resolve = res;
taskComplete.reject = rej;
this.queue.push({
task: task,
_completion: taskComplete
});
if (this.queue.length === 1) {
task().then(function () {
_this._dequeue();
taskComplete.resolve();
}, function (error) {
_this._dequeue();
taskComplete.reject(error);
});
}
return taskComplete;
}
}, {
key: "_dequeue",
value: function () {
var _this2 = this;
this.queue.shift();
if (this.queue.length) {
var next = this.queue[0];
next.task().then(function () {
_this2._dequeue();
next._completion.resolve();
}, function (error) {
_this2._dequeue();
next._completion.reject(error);
});
}
}
}]);
return TaskQueue;
}();
module.exports = TaskQueue;
},{"@babel/runtime/helpers/classCallCheck":54,"@babel/runtime/helpers/createClass":56,"@babel/runtime/helpers/defineProperty":57,"@babel/runtime/helpers/interopRequireDefault":61}],38:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
var _interopRequireWildcard = _dereq_("@babel/runtime/helpers/interopRequireWildcard");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getState = getState;
exports.initializeState = initializeState;
exports.removeState = removeState;
exports.getServerData = getServerData;
exports.setServerData = setServerData;
exports.getPendingOps = getPendingOps;
exports.setPendingOp = setPendingOp;
exports.pushPendingState = pushPendingState;
exports.popPendingState = popPendingState;
exports.mergeFirstPendingState = mergeFirstPendingState;
exports.getObjectCache = getObjectCache;
exports.estimateAttribute = estimateAttribute;
exports.estimateAttributes = estimateAttributes;
exports.commitServerChanges = commitServerChanges;
exports.enqueueTask = enqueueTask;
exports.duplicateState = duplicateState;
exports.clearAllState = clearAllState;
var ObjectStateMutations = _interopRequireWildcard(_dereq_("./ObjectStateMutations"));
var _TaskQueue = _interopRequireDefault(_dereq_("./TaskQueue"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var objectState = new WeakMap();
function getState(obj
/*: ParseObject*/
)
/*: ?State*/
{
var classData = objectState.get(obj);
return classData || null;
}
function initializeState(obj
/*: ParseObject*/
, initial
/*:: ?: State*/
)
/*: State*/
{
var state = getState(obj);
if (state) {
return state;
}
if (!initial) {
initial = {
serverData: {},
pendingOps: [{}],
objectCache: {},
tasks: new _TaskQueue.default(),
existed: false
};
}
state = initial;
objectState.set(obj, state);
return state;
}
function removeState(obj
/*: ParseObject*/
)
/*: ?State*/
{
var state = getState(obj);
if (state === null) {
return null;
}
objectState.delete(obj);
return state;
}
function getServerData(obj
/*: ParseObject*/
)
/*: AttributeMap*/
{
var state = getState(obj);
if (state) {
return state.serverData;
}
return {};
}
function setServerData(obj
/*: ParseObject*/
, attributes
/*: AttributeMap*/
) {
var serverData = initializeState(obj).serverData;
ObjectStateMutations.setServerData(serverData, attributes);
}
function getPendingOps(obj
/*: ParseObject*/
)
/*: Array<OpsMap>*/
{
var state = getState(obj);
if (state) {
return state.pendingOps;
}
return [{}];
}
function setPendingOp(obj
/*: ParseObject*/
, attr
/*: string*/
, op
/*: ?Op*/
) {
var pendingOps = initializeState(obj).pendingOps;
ObjectStateMutations.setPendingOp(pendingOps, attr, op);
}
function pushPendingState(obj
/*: ParseObject*/
) {
var pendingOps = initializeState(obj).pendingOps;
ObjectStateMutations.pushPendingState(pendingOps);
}
function popPendingState(obj
/*: ParseObject*/
)
/*: OpsMap*/
{
var pendingOps = initializeState(obj).pendingOps;
return ObjectStateMutations.popPendingState(pendingOps);
}
function mergeFirstPendingState(obj
/*: ParseObject*/
) {
var pendingOps = getPendingOps(obj);
ObjectStateMutations.mergeFirstPendingState(pendingOps);
}
function getObjectCache(obj
/*: ParseObject*/
)
/*: ObjectCache*/
{
var state = getState(obj);
if (state) {
return state.objectCache;
}
return {};
}
function estimateAttribute(obj
/*: ParseObject*/
, attr
/*: string*/
)
/*: mixed*/
{
var serverData = getServerData(obj);
var pendingOps = getPendingOps(obj);
return ObjectStateMutations.estimateAttribute(serverData, pendingOps, obj.className, obj.id, attr);
}
function estimateAttributes(obj
/*: ParseObject*/
)
/*: AttributeMap*/
{
var serverData = getServerData(obj);
var pendingOps = getPendingOps(obj);
return ObjectStateMutations.estimateAttributes(serverData, pendingOps, obj.className, obj.id);
}
function commitServerChanges(obj
/*: ParseObject*/
, changes
/*: AttributeMap*/
) {
var state = initializeState(obj);
ObjectStateMutations.commitServerChanges(state.serverData, state.objectCache, changes);
}
function enqueueTask(obj
/*: ParseObject*/
, task
/*: () => Promise*/
)
/*: Promise*/
{
var state = initializeState(obj);
return state.tasks.enqueue(task);
}
function duplicateState(source
/*: ParseObject*/
, dest
/*: ParseObject*/
)
/*: void*/
{
var oldState = initializeState(source);
var newState = initializeState(dest);
for (var key in oldState.serverData) {
newState.serverData[key] = oldState.serverData[key];
}
for (var index = 0; index < oldState.pendingOps.length; index++) {
for (var _key in oldState.pendingOps[index]) {
newState.pendingOps[index][_key] = oldState.pendingOps[index][_key];
}
}
for (var _key2 in oldState.objectCache) {
newState.objectCache[_key2] = oldState.objectCache[_key2];
}
newState.existed = oldState.existed;
}
function clearAllState() {
objectState = new WeakMap();
}
},{"./ObjectStateMutations":13,"./TaskQueue":37,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/interopRequireWildcard":62}],39:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = arrayContainsObject;
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
function arrayContainsObject(array
/*: Array<any>*/
, object
/*: ParseObject*/
)
/*: boolean*/
{
if (array.indexOf(object) > -1) {
return true;
}
for (var i = 0; i < array.length; i++) {
if (array[i] instanceof _ParseObject.default && array[i].className === object.className && array[i]._getId() === object._getId()) {
return true;
}
}
return false;
}
},{"./ParseObject":23,"@babel/runtime/helpers/interopRequireDefault":61}],40:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = canBeSerialized;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _ParseFile = _interopRequireDefault(_dereq_("./ParseFile"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseRelation = _interopRequireDefault(_dereq_("./ParseRelation"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
function canBeSerialized(obj
/*: ParseObject*/
)
/*: boolean*/
{
if (!(obj instanceof _ParseObject.default)) {
return true;
}
var attributes = obj.attributes;
for (var attr in attributes) {
var val = attributes[attr];
if (!canBeSerializedHelper(val)) {
return false;
}
}
return true;
}
function canBeSerializedHelper(value
/*: any*/
)
/*: boolean*/
{
if ((0, _typeof2.default)(value) !== 'object') {
return true;
}
if (value instanceof _ParseRelation.default) {
return true;
}
if (value instanceof _ParseObject.default) {
return !!value.id;
}
if (value instanceof _ParseFile.default) {
if (value.url()) {
return true;
}
return false;
}
if (Array.isArray(value)) {
for (var i = 0; i < value.length; i++) {
if (!canBeSerializedHelper(value[i])) {
return false;
}
}
return true;
}
for (var k in value) {
if (!canBeSerializedHelper(value[k])) {
return false;
}
}
return true;
}
},{"./ParseFile":19,"./ParseObject":23,"./ParseRelation":27,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],41:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = decode;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _ParseACL = _interopRequireDefault(_dereq_("./ParseACL"));
var _ParseFile = _interopRequireDefault(_dereq_("./ParseFile"));
var _ParseGeoPoint = _interopRequireDefault(_dereq_("./ParseGeoPoint"));
var _ParsePolygon = _interopRequireDefault(_dereq_("./ParsePolygon"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseOp = _dereq_("./ParseOp");
var _ParseRelation = _interopRequireDefault(_dereq_("./ParseRelation"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
// eslint-disable-line no-unused-vars
function decode(value
/*: any*/
)
/*: any*/
{
if (value === null || (0, _typeof2.default)(value) !== 'object') {
return value;
}
if (Array.isArray(value)) {
var dup = [];
value.forEach(function (v, i) {
dup[i] = decode(v);
});
return dup;
}
if (typeof value.__op === 'string') {
return (0, _ParseOp.opFromJSON)(value);
}
if (value.__type === 'Pointer' && value.className) {
return _ParseObject.default.fromJSON(value);
}
if (value.__type === 'Object' && value.className) {
return _ParseObject.default.fromJSON(value);
}
if (value.__type === 'Relation') {
// The parent and key fields will be populated by the parent
var relation = new _ParseRelation.default(null, null);
relation.targetClassName = value.className;
return relation;
}
if (value.__type === 'Date') {
return new Date(value.iso);
}
if (value.__type === 'File') {
return _ParseFile.default.fromJSON(value);
}
if (value.__type === 'GeoPoint') {
return new _ParseGeoPoint.default({
latitude: value.latitude,
longitude: value.longitude
});
}
if (value.__type === 'Polygon') {
return new _ParsePolygon.default(value.coordinates);
}
var copy = {};
for (var k in value) {
copy[k] = decode(value[k]);
}
return copy;
}
},{"./ParseACL":16,"./ParseFile":19,"./ParseGeoPoint":20,"./ParseObject":23,"./ParseOp":24,"./ParsePolygon":25,"./ParseRelation":27,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],42:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = _default;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _ParseACL = _interopRequireDefault(_dereq_("./ParseACL"));
var _ParseFile = _interopRequireDefault(_dereq_("./ParseFile"));
var _ParseGeoPoint = _interopRequireDefault(_dereq_("./ParseGeoPoint"));
var _ParsePolygon = _interopRequireDefault(_dereq_("./ParsePolygon"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseOp = _dereq_("./ParseOp");
var _ParseRelation = _interopRequireDefault(_dereq_("./ParseRelation"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var toString = Object.prototype.toString;
function encode(value
/*: mixed*/
, disallowObjects
/*: boolean*/
, forcePointers
/*: boolean*/
, seen
/*: Array<mixed>*/
)
/*: any*/
{
if (value instanceof _ParseObject.default) {
if (disallowObjects) {
throw new Error('Parse Objects not allowed here');
}
var seenEntry = value.id ? value.className + ':' + value.id : value;
if (forcePointers || !seen || seen.indexOf(seenEntry) > -1 || value.dirty() || Object.keys(value._getServerData()).length < 1) {
return value.toPointer();
}
seen = seen.concat(seenEntry);
return value._toFullJSON(seen);
}
if (value instanceof _ParseOp.Op || value instanceof _ParseACL.default || value instanceof _ParseGeoPoint.default || value instanceof _ParsePolygon.default || value instanceof _ParseRelation.default) {
return value.toJSON();
}
if (value instanceof _ParseFile.default) {
if (!value.url()) {
throw new Error('Tried to encode an unsaved file.');
}
return value.toJSON();
}
if (toString.call(value) === '[object Date]') {
if (isNaN(value)) {
throw new Error('Tried to encode an invalid date.');
}
return {
__type: 'Date',
iso: value
/*: any*/
.toJSON()
};
}
if (toString.call(value) === '[object RegExp]' && typeof value.source === 'string') {
return value.source;
}
if (Array.isArray(value)) {
return value.map(function (v) {
return encode(v, disallowObjects, forcePointers, seen);
});
}
if (value && (0, _typeof2.default)(value) === 'object') {
var output = {};
for (var k in value) {
output[k] = encode(value[k], disallowObjects, forcePointers, seen);
}
return output;
}
return value;
}
function _default(value
/*: mixed*/
, disallowObjects
/*:: ?: boolean*/
, forcePointers
/*:: ?: boolean*/
, seen
/*:: ?: Array<mixed>*/
)
/*: any*/
{
return encode(value, !!disallowObjects, !!forcePointers, seen || []);
}
},{"./ParseACL":16,"./ParseFile":19,"./ParseGeoPoint":20,"./ParseObject":23,"./ParseOp":24,"./ParsePolygon":25,"./ParseRelation":27,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],43:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = equals;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _ParseACL = _interopRequireDefault(_dereq_("./ParseACL"));
var _ParseFile = _interopRequireDefault(_dereq_("./ParseFile"));
var _ParseGeoPoint = _interopRequireDefault(_dereq_("./ParseGeoPoint"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var toString = Object.prototype.toString;
function equals(a, b) {
if (toString.call(a) === '[object Date]' || toString.call(b) === '[object Date]') {
var dateA = new Date(a);
var dateB = new Date(b);
return +dateA === +dateB;
}
if ((0, _typeof2.default)(a) !== (0, _typeof2.default)(b)) {
return false;
}
if (!a || (0, _typeof2.default)(a) !== 'object') {
// a is a primitive
return a === b;
}
if (Array.isArray(a) || Array.isArray(b)) {
if (!Array.isArray(a) || !Array.isArray(b)) {
return false;
}
if (a.length !== b.length) {
return false;
}
for (var i = a.length; i--;) {
if (!equals(a[i], b[i])) {
return false;
}
}
return true;
}
if (a instanceof _ParseACL.default || a instanceof _ParseFile.default || a instanceof _ParseGeoPoint.default || a instanceof _ParseObject.default) {
return a.equals(b);
}
if (b instanceof _ParseObject.default) {
if (a.__type === 'Object' || a.__type === 'Pointer') {
return a.objectId === b.id && a.className === b.className;
}
}
if (Object.keys(a).length !== Object.keys(b).length) {
return false;
}
for (var k in a) {
if (!equals(a[k], b[k])) {
return false;
}
}
return true;
}
},{"./ParseACL":16,"./ParseFile":19,"./ParseGeoPoint":20,"./ParseObject":23,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],44:[function(_dereq_,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = escape;
/*
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
var encoded = {
'&': '&',
'<': '<',
'>': '>',
'/': '/',
'\'': ''',
'"': '"'
};
function escape(str
/*: string*/
)
/*: string*/
{
return str.replace(/[&<>\/'"]/g, function (char) {
return encoded[char];
});
}
},{}],45:[function(_dereq_,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = isRevocableSession;
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
function isRevocableSession(token
/*: string*/
)
/*: boolean*/
{
return token.indexOf('r:') > -1;
}
},{}],46:[function(_dereq_,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = parseDate;
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
function parseDate(iso8601
/*: string*/
)
/*: ?Date*/
{
var regexp = new RegExp('^([0-9]{1,4})-([0-9]{1,2})-([0-9]{1,2})' + 'T' + '([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})' + '(.([0-9]+))?' + 'Z$');
var match = regexp.exec(iso8601);
if (!match) {
return null;
}
var year = match[1] || 0;
var month = (match[2] || 1) - 1;
var day = match[3] || 0;
var hour = match[4] || 0;
var minute = match[5] || 0;
var second = match[6] || 0;
var milli = match[8] || 0;
return new Date(Date.UTC(year, month, day, hour, minute, second, milli));
}
},{}],47:[function(_dereq_,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.resolvingPromise = resolvingPromise;
exports.when = when;
exports.continueWhile = continueWhile;
function resolvingPromise() {
var res;
var rej;
var promise = new Promise(function (resolve, reject) {
res = resolve;
rej = reject;
});
promise.resolve = res;
promise.reject = rej;
return promise;
}
function when(promises) {
var objects;
var arrayArgument = Array.isArray(promises);
if (arrayArgument) {
objects = promises;
} else {
objects = arguments;
}
var total = objects.length;
var hadError = false;
var results = [];
var returnValue = arrayArgument ? [results] : results;
var errors = [];
results.length = objects.length;
errors.length = objects.length;
if (total === 0) {
return Promise.resolve(returnValue);
}
var promise = new resolvingPromise();
var resolveOne = function () {
total--;
if (total <= 0) {
if (hadError) {
promise.reject(errors);
} else {
promise.resolve(returnValue);
}
}
};
var chain = function (object, index) {
if (object && typeof object.then === 'function') {
object.then(function (result) {
results[index] = result;
resolveOne();
}, function (error) {
errors[index] = error;
hadError = true;
resolveOne();
});
} else {
results[index] = object;
resolveOne();
}
};
for (var i = 0; i < objects.length; i++) {
chain(objects[i], i);
}
return promise;
}
function continueWhile(test, emitter) {
if (test()) {
return emitter().then(function () {
return continueWhile(test, emitter);
});
}
return Promise.resolve();
}
},{}],48:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = unique;
var _arrayContainsObject = _interopRequireDefault(_dereq_("./arrayContainsObject"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
function unique
/*:: <T>*/
(arr
/*: Array<T>*/
)
/*: Array<T>*/
{
var uniques = [];
arr.forEach(function (value) {
if (value instanceof _ParseObject.default) {
if (!(0, _arrayContainsObject.default)(uniques, value)) {
uniques.push(value);
}
} else {
if (uniques.indexOf(value) < 0) {
uniques.push(value);
}
}
});
return uniques;
}
},{"./ParseObject":23,"./arrayContainsObject":39,"@babel/runtime/helpers/interopRequireDefault":61}],49:[function(_dereq_,module,exports){
"use strict";
var _interopRequireDefault = _dereq_("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = unsavedChildren;
var _typeof2 = _interopRequireDefault(_dereq_("@babel/runtime/helpers/typeof"));
var _ParseFile = _interopRequireDefault(_dereq_("./ParseFile"));
var _ParseObject = _interopRequireDefault(_dereq_("./ParseObject"));
var _ParseRelation = _interopRequireDefault(_dereq_("./ParseRelation"));
/**
* Copyright (c) 2015-present, Parse, LLC.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
/**
* Return an array of unsaved children, which are either Parse Objects or Files.
* If it encounters any dirty Objects without Ids, it will throw an exception.
*/
function unsavedChildren(obj
/*: ParseObject*/
, allowDeepUnsaved
/*:: ?: boolean*/
)
/*: Array<ParseFile | ParseObject>*/
{
var encountered = {
objects: {},
files: []
};
var identifier = obj.className + ':' + obj._getId();
encountered.objects[identifier] = obj.dirty() ? obj : true;
var attributes = obj.attributes;
for (var attr in attributes) {
if ((0, _typeof2.default)(attributes[attr]) === 'object') {
traverse(attributes[attr], encountered, false, !!allowDeepUnsaved);
}
}
var unsaved = [];
for (var id in encountered.objects) {
if (id !== identifier && encountered.objects[id] !== true) {
unsaved.push(encountered.objects[id]);
}
}
return unsaved.concat(encountered.files);
}
function traverse(obj
/*: ParseObject*/
, encountered
/*: EncounterMap*/
, shouldThrow
/*: boolean*/
, allowDeepUnsaved
/*: boolean*/
) {
if (obj instanceof _ParseObject.default) {
if (!obj.id && shouldThrow) {
throw new Error('Cannot create a pointer to an unsaved Object.');
}
var _identifier = obj.className + ':' + obj._getId();
if (!encountered.objects[_identifier]) {
encountered.objects[_identifier] = obj.dirty() ? obj : true;
var attributes = obj.attributes;
for (var attr in attributes) {
if ((0, _typeof2.default)(attributes[attr]) === 'object') {
traverse(attributes[attr], encountered, !allowDeepUnsaved, allowDeepUnsaved);
}
}
}
return;
}
if (obj instanceof _ParseFile.default) {
if (!obj.url() && encountered.files.indexOf(obj) < 0) {
encountered.files.push(obj);
}
return;
}
if (obj instanceof _ParseRelation.default) {
return;
}
if (Array.isArray(obj)) {
obj.forEach(function (el) {
if ((0, _typeof2.default)(el) === 'object') {
traverse(el, encountered, shouldThrow, allowDeepUnsaved);
}
});
}
for (var k in obj) {
if ((0, _typeof2.default)(obj[k]) === 'object') {
traverse(obj[k], encountered, shouldThrow, allowDeepUnsaved);
}
}
}
},{"./ParseFile":19,"./ParseObject":23,"./ParseRelation":27,"@babel/runtime/helpers/interopRequireDefault":61,"@babel/runtime/helpers/typeof":73}],50:[function(_dereq_,module,exports){
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
module.exports = _arrayWithHoles;
},{}],51:[function(_dereq_,module,exports){
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) {
for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) {
arr2[i] = arr[i];
}
return arr2;
}
}
module.exports = _arrayWithoutHoles;
},{}],52:[function(_dereq_,module,exports){
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
module.exports = _assertThisInitialized;
},{}],53:[function(_dereq_,module,exports){
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg);
var value = info.value;
} catch (error) {
reject(error);
return;
}
if (info.done) {
resolve(value);
} else {
Promise.resolve(value).then(_next, _throw);
}
}
function _asyncToGenerator(fn) {
return function () {
var self = this,
args = arguments;
return new Promise(function (resolve, reject) {
var gen = fn.apply(self, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
}
_next(undefined);
});
};
}
module.exports = _asyncToGenerator;
},{}],54:[function(_dereq_,module,exports){
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
module.exports = _classCallCheck;
},{}],55:[function(_dereq_,module,exports){
var setPrototypeOf = _dereq_("./setPrototypeOf");
function isNativeReflectConstruct() {
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
if (Reflect.construct.sham) return false;
if (typeof Proxy === "function") return true;
try {
Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
return true;
} catch (e) {
return false;
}
}
function _construct(Parent, args, Class) {
if (isNativeReflectConstruct()) {
module.exports = _construct = Reflect.construct;
} else {
module.exports = _construct = function _construct(Parent, args, Class) {
var a = [null];
a.push.apply(a, args);
var Constructor = Function.bind.apply(Parent, a);
var instance = new Constructor();
if (Class) setPrototypeOf(instance, Class.prototype);
return instance;
};
}
return _construct.apply(null, arguments);
}
module.exports = _construct;
},{"./setPrototypeOf":69}],56:[function(_dereq_,module,exports){
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
module.exports = _createClass;
},{}],57:[function(_dereq_,module,exports){
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
module.exports = _defineProperty;
},{}],58:[function(_dereq_,module,exports){
var getPrototypeOf = _dereq_("./getPrototypeOf");
var superPropBase = _dereq_("./superPropBase");
function _get(target, property, receiver) {
if (typeof Reflect !== "undefined" && Reflect.get) {
module.exports = _get = Reflect.get;
} else {
module.exports = _get = function _get(target, property, receiver) {
var base = superPropBase(target, property);
if (!base) return;
var desc = Object.getOwnPropertyDescriptor(base, property);
if (desc.get) {
return desc.get.call(receiver);
}
return desc.value;
};
}
return _get(target, property, receiver || target);
}
module.exports = _get;
},{"./getPrototypeOf":59,"./superPropBase":71}],59:[function(_dereq_,module,exports){
function _getPrototypeOf(o) {
module.exports = _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
module.exports = _getPrototypeOf;
},{}],60:[function(_dereq_,module,exports){
var setPrototypeOf = _dereq_("./setPrototypeOf");
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
if (superClass) setPrototypeOf(subClass, superClass);
}
module.exports = _inherits;
},{"./setPrototypeOf":69}],61:[function(_dereq_,module,exports){
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
module.exports = _interopRequireDefault;
},{}],62:[function(_dereq_,module,exports){
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
} else {
var newObj = {};
if (obj != null) {
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {};
if (desc.get || desc.set) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
}
newObj.default = obj;
return newObj;
}
}
module.exports = _interopRequireWildcard;
},{}],63:[function(_dereq_,module,exports){
function _isNativeFunction(fn) {
return Function.toString.call(fn).indexOf("[native code]") !== -1;
}
module.exports = _isNativeFunction;
},{}],64:[function(_dereq_,module,exports){
function _iterableToArray(iter) {
if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter);
}
module.exports = _iterableToArray;
},{}],65:[function(_dereq_,module,exports){
function _iterableToArrayLimit(arr, i) {
var _arr = [];
var _n = true;
var _d = false;
var _e = undefined;
try {
for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally {
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally {
if (_d) throw _e;
}
}
return _arr;
}
module.exports = _iterableToArrayLimit;
},{}],66:[function(_dereq_,module,exports){
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance");
}
module.exports = _nonIterableRest;
},{}],67:[function(_dereq_,module,exports){
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance");
}
module.exports = _nonIterableSpread;
},{}],68:[function(_dereq_,module,exports){
var _typeof = _dereq_("../helpers/typeof");
var assertThisInitialized = _dereq_("./assertThisInitialized");
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
}
return assertThisInitialized(self);
}
module.exports = _possibleConstructorReturn;
},{"../helpers/typeof":73,"./assertThisInitialized":52}],69:[function(_dereq_,module,exports){
function _setPrototypeOf(o, p) {
module.exports = _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
module.exports = _setPrototypeOf;
},{}],70:[function(_dereq_,module,exports){
var arrayWithHoles = _dereq_("./arrayWithHoles");
var iterableToArrayLimit = _dereq_("./iterableToArrayLimit");
var nonIterableRest = _dereq_("./nonIterableRest");
function _slicedToArray(arr, i) {
return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || nonIterableRest();
}
module.exports = _slicedToArray;
},{"./arrayWithHoles":50,"./iterableToArrayLimit":65,"./nonIterableRest":66}],71:[function(_dereq_,module,exports){
var getPrototypeOf = _dereq_("./getPrototypeOf");
function _superPropBase(object, property) {
while (!Object.prototype.hasOwnProperty.call(object, property)) {
object = getPrototypeOf(object);
if (object === null) break;
}
return object;
}
module.exports = _superPropBase;
},{"./getPrototypeOf":59}],72:[function(_dereq_,module,exports){
var arrayWithoutHoles = _dereq_("./arrayWithoutHoles");
var iterableToArray = _dereq_("./iterableToArray");
var nonIterableSpread = _dereq_("./nonIterableSpread");
function _toConsumableArray(arr) {
return arrayWithoutHoles(arr) || iterableToArray(arr) || nonIterableSpread();
}
module.exports = _toConsumableArray;
},{"./arrayWithoutHoles":51,"./iterableToArray":64,"./nonIterableSpread":67}],73:[function(_dereq_,module,exports){
function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
function _typeof(obj) {
if (typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol") {
module.exports = _typeof = function _typeof(obj) {
return _typeof2(obj);
};
} else {
module.exports = _typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
};
}
return _typeof(obj);
}
module.exports = _typeof;
},{}],74:[function(_dereq_,module,exports){
var getPrototypeOf = _dereq_("./getPrototypeOf");
var setPrototypeOf = _dereq_("./setPrototypeOf");
var isNativeFunction = _dereq_("./isNativeFunction");
var construct = _dereq_("./construct");
function _wrapNativeSuper(Class) {
var _cache = typeof Map === "function" ? new Map() : undefined;
module.exports = _wrapNativeSuper = function _wrapNativeSuper(Class) {
if (Class === null || !isNativeFunction(Class)) return Class;
if (typeof Class !== "function") {
throw new TypeError("Super expression must either be null or a function");
}
if (typeof _cache !== "undefined") {
if (_cache.has(Class)) return _cache.get(Class);
_cache.set(Class, Wrapper);
}
function Wrapper() {
return construct(Class, arguments, getPrototypeOf(this).constructor);
}
Wrapper.prototype = Object.create(Class.prototype, {
constructor: {
value: Wrapper,
enumerable: false,
writable: true,
configurable: true
}
});
return setPrototypeOf(Wrapper, Class);
};
return _wrapNativeSuper(Class);
}
module.exports = _wrapNativeSuper;
},{"./construct":55,"./getPrototypeOf":59,"./isNativeFunction":63,"./setPrototypeOf":69}],75:[function(_dereq_,module,exports){
module.exports = _dereq_("regenerator-runtime");
},{"regenerator-runtime":78}],76:[function(_dereq_,module,exports){
},{}],77:[function(_dereq_,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var objectCreate = Object.create || objectCreatePolyfill
var objectKeys = Object.keys || objectKeysPolyfill
var bind = Function.prototype.bind || functionBindPolyfill
function EventEmitter() {
if (!this._events || !Object.prototype.hasOwnProperty.call(this, '_events')) {
this._events = objectCreate(null);
this._eventsCount = 0;
}
this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;
// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;
// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
var defaultMaxListeners = 10;
var hasDefineProperty;
try {
var o = {};
if (Object.defineProperty) Object.defineProperty(o, 'x', { value: 0 });
hasDefineProperty = o.x === 0;
} catch (err) { hasDefineProperty = false }
if (hasDefineProperty) {
Object.defineProperty(EventEmitter, 'defaultMaxListeners', {
enumerable: true,
get: function() {
return defaultMaxListeners;
},
set: function(arg) {
// check whether the input is a positive number (whose value is zero or
// greater and not a NaN).
if (typeof arg !== 'number' || arg < 0 || arg !== arg)
throw new TypeError('"defaultMaxListeners" must be a positive number');
defaultMaxListeners = arg;
}
});
} else {
EventEmitter.defaultMaxListeners = defaultMaxListeners;
}
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
if (typeof n !== 'number' || n < 0 || isNaN(n))
throw new TypeError('"n" argument must be a positive number');
this._maxListeners = n;
return this;
};
function $getMaxListeners(that) {
if (that._maxListeners === undefined)
return EventEmitter.defaultMaxListeners;
return that._maxListeners;
}
EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
return $getMaxListeners(this);
};
// These standalone emit* functions are used to optimize calling of event
// handlers for fast cases because emit() itself often has a variable number of
// arguments and can be deoptimized because of that. These functions always have
// the same number of arguments and thus do not get deoptimized, so the code
// inside them can execute faster.
function emitNone(handler, isFn, self) {
if (isFn)
handler.call(self);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].call(self);
}
}
function emitOne(handler, isFn, self, arg1) {
if (isFn)
handler.call(self, arg1);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].call(self, arg1);
}
}
function emitTwo(handler, isFn, self, arg1, arg2) {
if (isFn)
handler.call(self, arg1, arg2);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].call(self, arg1, arg2);
}
}
function emitThree(handler, isFn, self, arg1, arg2, arg3) {
if (isFn)
handler.call(self, arg1, arg2, arg3);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].call(self, arg1, arg2, arg3);
}
}
function emitMany(handler, isFn, self, args) {
if (isFn)
handler.apply(self, args);
else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
listeners[i].apply(self, args);
}
}
EventEmitter.prototype.emit = function emit(type) {
var er, handler, len, args, i, events;
var doError = (type === 'error');
events = this._events;
if (events)
doError = (doError && events.error == null);
else if (!doError)
return false;
// If there is no 'error' event listener then throw.
if (doError) {
if (arguments.length > 1)
er = arguments[1];
if (er instanceof Error) {
throw er; // Unhandled 'error' event
} else {
// At least give some kind of context to the user
var err = new Error('Unhandled "error" event. (' + er + ')');
err.context = er;
throw err;
}
return false;
}
handler = events[type];
if (!handler)
return false;
var isFn = typeof handler === 'function';
len = arguments.length;
switch (len) {
// fast cases
case 1:
emitNone(handler, isFn, this);
break;
case 2:
emitOne(handler, isFn, this, arguments[1]);
break;
case 3:
emitTwo(handler, isFn, this, arguments[1], arguments[2]);
break;
case 4:
emitThree(handler, isFn, this, arguments[1], arguments[2], arguments[3]);
break;
// slower
default:
args = new Array(len - 1);
for (i = 1; i < len; i++)
args[i - 1] = arguments[i];
emitMany(handler, isFn, this, args);
}
return true;
};
function _addListener(target, type, listener, prepend) {
var m;
var events;
var existing;
if (typeof listener !== 'function')
throw new TypeError('"listener" argument must be a function');
events = target._events;
if (!events) {
events = target._events = objectCreate(null);
target._eventsCount = 0;
} else {
// To avoid recursion in the case that type === "newListener"! Before
// adding it to the listeners, first emit "newListener".
if (events.newListener) {
target.emit('newListener', type,
listener.listener ? listener.listener : listener);
// Re-assign `events` because a newListener handler could have caused the
// this._events to be assigned to a new object
events = target._events;
}
existing = events[type];
}
if (!existing) {
// Optimize the case of one listener. Don't need the extra array object.
existing = events[type] = listener;
++target._eventsCount;
} else {
if (typeof existing === 'function') {
// Adding the second element, need to change to array.
existing = events[type] =
prepend ? [listener, existing] : [existing, listener];
} else {
// If we've already got an array, just append.
if (prepend) {
existing.unshift(listener);
} else {
existing.push(listener);
}
}
// Check for listener leak
if (!existing.warned) {
m = $getMaxListeners(target);
if (m && m > 0 && existing.length > m) {
existing.warned = true;
var w = new Error('Possible EventEmitter memory leak detected. ' +
existing.length + ' "' + String(type) + '" listeners ' +
'added. Use emitter.setMaxListeners() to ' +
'increase limit.');
w.name = 'MaxListenersExceededWarning';
w.emitter = target;
w.type = type;
w.count = existing.length;
if (typeof console === 'object' && console.warn) {
console.warn('%s: %s', w.name, w.message);
}
}
}
}
return target;
}
EventEmitter.prototype.addListener = function addListener(type, listener) {
return _addListener(this, type, listener, false);
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.prependListener =
function prependListener(type, listener) {
return _addListener(this, type, listener, true);
};
function onceWrapper() {
if (!this.fired) {
this.target.removeListener(this.type, this.wrapFn);
this.fired = true;
switch (arguments.length) {
case 0:
return this.listener.call(this.target);
case 1:
return this.listener.call(this.target, arguments[0]);
case 2:
return this.listener.call(this.target, arguments[0], arguments[1]);
case 3:
return this.listener.call(this.target, arguments[0], arguments[1],
arguments[2]);
default:
var args = new Array(arguments.length);
for (var i = 0; i < args.length; ++i)
args[i] = arguments[i];
this.listener.apply(this.target, args);
}
}
}
function _onceWrap(target, type, listener) {
var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };
var wrapped = bind.call(onceWrapper, state);
wrapped.listener = listener;
state.wrapFn = wrapped;
return wrapped;
}
EventEmitter.prototype.once = function once(type, listener) {
if (typeof listener !== 'function')
throw new TypeError('"listener" argument must be a function');
this.on(type, _onceWrap(this, type, listener));
return this;
};
EventEmitter.prototype.prependOnceListener =
function prependOnceListener(type, listener) {
if (typeof listener !== 'function')
throw new TypeError('"listener" argument must be a function');
this.prependListener(type, _onceWrap(this, type, listener));
return this;
};
// Emits a 'removeListener' event if and only if the listener was removed.
EventEmitter.prototype.removeListener =
function removeListener(type, listener) {
var list, events, position, i, originalListener;
if (typeof listener !== 'function')
throw new TypeError('"listener" argument must be a function');
events = this._events;
if (!events)
return this;
list = events[type];
if (!list)
return this;
if (list === listener || list.listener === listener) {
if (--this._eventsCount === 0)
this._events = objectCreate(null);
else {
delete events[type];
if (events.removeListener)
this.emit('removeListener', type, list.listener || listener);
}
} else if (typeof list !== 'function') {
position = -1;
for (i = list.length - 1; i >= 0; i--) {
if (list[i] === listener || list[i].listener === listener) {
originalListener = list[i].listener;
position = i;
break;
}
}
if (position < 0)
return this;
if (position === 0)
list.shift();
else
spliceOne(list, position);
if (list.length === 1)
events[type] = list[0];
if (events.removeListener)
this.emit('removeListener', type, originalListener || listener);
}
return this;
};
EventEmitter.prototype.removeAllListeners =
function removeAllListeners(type) {
var listeners, events, i;
events = this._events;
if (!events)
return this;
// not listening for removeListener, no need to emit
if (!events.removeListener) {
if (arguments.length === 0) {
this._events = objectCreate(null);
this._eventsCount = 0;
} else if (events[type]) {
if (--this._eventsCount === 0)
this._events = objectCreate(null);
else
delete events[type];
}
return this;
}
// emit removeListener for all listeners on all events
if (arguments.length === 0) {
var keys = objectKeys(events);
var key;
for (i = 0; i < keys.length; ++i) {
key = keys[i];
if (key === 'removeListener') continue;
this.removeAllListeners(key);
}
this.removeAllListeners('removeListener');
this._events = objectCreate(null);
this._eventsCount = 0;
return this;
}
listeners = events[type];
if (typeof listeners === 'function') {
this.removeListener(type, listeners);
} else if (listeners) {
// LIFO order
for (i = listeners.length - 1; i >= 0; i--) {
this.removeListener(type, listeners[i]);
}
}
return this;
};
function _listeners(target, type, unwrap) {
var events = target._events;
if (!events)
return [];
var evlistener = events[type];
if (!evlistener)
return [];
if (typeof evlistener === 'function')
return unwrap ? [evlistener.listener || evlistener] : [evlistener];
return unwrap ? unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);
}
EventEmitter.prototype.listeners = function listeners(type) {
return _listeners(this, type, true);
};
EventEmitter.prototype.rawListeners = function rawListeners(type) {
return _listeners(this, type, false);
};
EventEmitter.listenerCount = function(emitter, type) {
if (typeof emitter.listenerCount === 'function') {
return emitter.listenerCount(type);
} else {
return listenerCount.call(emitter, type);
}
};
EventEmitter.prototype.listenerCount = listenerCount;
function listenerCount(type) {
var events = this._events;
if (events) {
var evlistener = events[type];
if (typeof evlistener === 'function') {
return 1;
} else if (evlistener) {
return evlistener.length;
}
}
return 0;
}
EventEmitter.prototype.eventNames = function eventNames() {
return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : [];
};
// About 1.5x faster than the two-arg version of Array#splice().
function spliceOne(list, index) {
for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1)
list[i] = list[k];
list.pop();
}
function arrayClone(arr, n) {
var copy = new Array(n);
for (var i = 0; i < n; ++i)
copy[i] = arr[i];
return copy;
}
function unwrapListeners(arr) {
var ret = new Array(arr.length);
for (var i = 0; i < ret.length; ++i) {
ret[i] = arr[i].listener || arr[i];
}
return ret;
}
function objectCreatePolyfill(proto) {
var F = function() {};
F.prototype = proto;
return new F;
}
function objectKeysPolyfill(obj) {
var keys = [];
for (var k in obj) if (Object.prototype.hasOwnProperty.call(obj, k)) {
keys.push(k);
}
return k;
}
function functionBindPolyfill(context) {
var fn = this;
return function () {
return fn.apply(context, arguments);
};
}
},{}],78:[function(_dereq_,module,exports){
/**
* Copyright (c) 2014-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
// This method of obtaining a reference to the global object needs to be
// kept identical to the way it is obtained in runtime.js
var g = (function() {
return this || (typeof self === "object" && self);
})() || Function("return this")();
// Use `getOwnPropertyNames` because not all browsers support calling
// `hasOwnProperty` on the global `self` object in a worker. See #183.
var hadRuntime = g.regeneratorRuntime &&
Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0;
// Save the old regeneratorRuntime in case it needs to be restored later.
var oldRuntime = hadRuntime && g.regeneratorRuntime;
// Force reevalutation of runtime.js.
g.regeneratorRuntime = undefined;
module.exports = _dereq_("./runtime");
if (hadRuntime) {
// Restore the original runtime.
g.regeneratorRuntime = oldRuntime;
} else {
// Remove the global property added by runtime.js.
try {
delete g.regeneratorRuntime;
} catch(e) {
g.regeneratorRuntime = undefined;
}
}
},{"./runtime":79}],79:[function(_dereq_,module,exports){
/**
* Copyright (c) 2014-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
!(function(global) {
"use strict";
var Op = Object.prototype;
var hasOwn = Op.hasOwnProperty;
var undefined; // More compressible than void 0.
var $Symbol = typeof Symbol === "function" ? Symbol : {};
var iteratorSymbol = $Symbol.iterator || "@@iterator";
var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
var inModule = typeof module === "object";
var runtime = global.regeneratorRuntime;
if (runtime) {
if (inModule) {
// If regeneratorRuntime is defined globally and we're in a module,
// make the exports object identical to regeneratorRuntime.
module.exports = runtime;
}
// Don't bother evaluating the rest of this file if the runtime was
// already defined globally.
return;
}
// Define the runtime globally (as expected by generated code) as either
// module.exports (if we're in a module) or a new, empty object.
runtime = global.regeneratorRuntime = inModule ? module.exports : {};
function wrap(innerFn, outerFn, self, tryLocsList) {
// If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
var generator = Object.create(protoGenerator.prototype);
var context = new Context(tryLocsList || []);
// The ._invoke method unifies the implementations of the .next,
// .throw, and .return methods.
generator._invoke = makeInvokeMethod(innerFn, self, context);
return generator;
}
runtime.wrap = wrap;
// Try/catch helper to minimize deoptimizations. Returns a completion
// record like context.tryEntries[i].completion. This interface could
// have been (and was previously) designed to take a closure to be
// invoked without arguments, but in all the cases we care about we
// already have an existing method we want to call, so there's no need
// to create a new function object. We can even get away with assuming
// the method takes exactly one argument, since that happens to be true
// in every case, so we don't have to touch the arguments object. The
// only additional allocation required is the completion record, which
// has a stable shape and so hopefully should be cheap to allocate.
function tryCatch(fn, obj, arg) {
try {
return { type: "normal", arg: fn.call(obj, arg) };
} catch (err) {
return { type: "throw", arg: err };
}
}
var GenStateSuspendedStart = "suspendedStart";
var GenStateSuspendedYield = "suspendedYield";
var GenStateExecuting = "executing";
var GenStateCompleted = "completed";
// Returning this object from the innerFn has the same effect as
// breaking out of the dispatch switch statement.
var ContinueSentinel = {};
// Dummy constructor functions that we use as the .constructor and
// .constructor.prototype properties for functions that return Generator
// objects. For full spec compliance, you may wish to configure your
// minifier not to mangle the names of these two functions.
function Generator() {}
function GeneratorFunction() {}
function GeneratorFunctionPrototype() {}
// This is a polyfill for %IteratorPrototype% for environments that
// don't natively support it.
var IteratorPrototype = {};
IteratorPrototype[iteratorSymbol] = function () {
return this;
};
var getProto = Object.getPrototypeOf;
var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
if (NativeIteratorPrototype &&
NativeIteratorPrototype !== Op &&
hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
// This environment has a native %IteratorPrototype%; use it instead
// of the polyfill.
IteratorPrototype = NativeIteratorPrototype;
}
var Gp = GeneratorFunctionPrototype.prototype =
Generator.prototype = Object.create(IteratorPrototype);
GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
GeneratorFunctionPrototype.constructor = GeneratorFunction;
GeneratorFunctionPrototype[toStringTagSymbol] =
GeneratorFunction.displayName = "GeneratorFunction";
// Helper for defining the .next, .throw, and .return methods of the
// Iterator interface in terms of a single ._invoke method.
function defineIteratorMethods(prototype) {
["next", "throw", "return"].forEach(function(method) {
prototype[method] = function(arg) {
return this._invoke(method, arg);
};
});
}
runtime.isGeneratorFunction = function(genFun) {
var ctor = typeof genFun === "function" && genFun.constructor;
return ctor
? ctor === GeneratorFunction ||
// For the native GeneratorFunction constructor, the best we can
// do is to check its .name property.
(ctor.displayName || ctor.name) === "GeneratorFunction"
: false;
};
runtime.mark = function(genFun) {
if (Object.setPrototypeOf) {
Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
} else {
genFun.__proto__ = GeneratorFunctionPrototype;
if (!(toStringTagSymbol in genFun)) {
genFun[toStringTagSymbol] = "GeneratorFunction";
}
}
genFun.prototype = Object.create(Gp);
return genFun;
};
// Within the body of any async function, `await x` is transformed to
// `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
// `hasOwn.call(value, "__await")` to determine if the yielded value is
// meant to be awaited.
runtime.awrap = function(arg) {
return { __await: arg };
};
function AsyncIterator(generator) {
function invoke(method, arg, resolve, reject) {
var record = tryCatch(generator[method], generator, arg);
if (record.type === "throw") {
reject(record.arg);
} else {
var result = record.arg;
var value = result.value;
if (value &&
typeof value === "object" &&
hasOwn.call(value, "__await")) {
return Promise.resolve(value.__await).then(function(value) {
invoke("next", value, resolve, reject);
}, function(err) {
invoke("throw", err, resolve, reject);
});
}
return Promise.resolve(value).then(function(unwrapped) {
// When a yielded Promise is resolved, its final value becomes
// the .value of the Promise<{value,done}> result for the
// current iteration.
result.value = unwrapped;
resolve(result);
}, function(error) {
// If a rejected Promise was yielded, throw the rejection back
// into the async generator function so it can be handled there.
return invoke("throw", error, resolve, reject);
});
}
}
var previousPromise;
function enqueue(method, arg) {
function callInvokeWithMethodAndArg() {
return new Promise(function(resolve, reject) {
invoke(method, arg, resolve, reject);
});
}
return previousPromise =
// If enqueue has been called before, then we want to wait until
// all previous Promises have been resolved before calling invoke,
// so that results are always delivered in the correct order. If
// enqueue has not been called before, then it is important to
// call invoke immediately, without waiting on a callback to fire,
// so that the async generator function has the opportunity to do
// any necessary setup in a predictable way. This predictability
// is why the Promise constructor synchronously invokes its
// executor callback, and why async functions synchronously
// execute code before the first await. Since we implement simple
// async functions in terms of async generators, it is especially
// important to get this right, even though it requires care.
previousPromise ? previousPromise.then(
callInvokeWithMethodAndArg,
// Avoid propagating failures to Promises returned by later
// invocations of the iterator.
callInvokeWithMethodAndArg
) : callInvokeWithMethodAndArg();
}
// Define the unified helper method that is used to implement .next,
// .throw, and .return (see defineIteratorMethods).
this._invoke = enqueue;
}
defineIteratorMethods(AsyncIterator.prototype);
AsyncIterator.prototype[asyncIteratorSymbol] = function () {
return this;
};
runtime.AsyncIterator = AsyncIterator;
// Note that simple async functions are implemented on top of
// AsyncIterator objects; they just return a Promise for the value of
// the final result produced by the iterator.
runtime.async = function(innerFn, outerFn, self, tryLocsList) {
var iter = new AsyncIterator(
wrap(innerFn, outerFn, self, tryLocsList)
);
return runtime.isGeneratorFunction(outerFn)
? iter // If outerFn is a generator, return the full iterator.
: iter.next().then(function(result) {
return result.done ? result.value : iter.next();
});
};
function makeInvokeMethod(innerFn, self, context) {
var state = GenStateSuspendedStart;
return function invoke(method, arg) {
if (state === GenStateExecuting) {
throw new Error("Generator is already running");
}
if (state === GenStateCompleted) {
if (method === "throw") {
throw arg;
}
// Be forgiving, per 25.3.3.3.3 of the spec:
// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
return doneResult();
}
context.method = method;
context.arg = arg;
while (true) {
var delegate = context.delegate;
if (delegate) {
var delegateResult = maybeInvokeDelegate(delegate, context);
if (delegateResult) {
if (delegateResult === ContinueSentinel) continue;
return delegateResult;
}
}
if (context.method === "next") {
// Setting context._sent for legacy support of Babel's
// function.sent implementation.
context.sent = context._sent = context.arg;
} else if (context.method === "throw") {
if (state === GenStateSuspendedStart) {
state = GenStateCompleted;
throw context.arg;
}
context.dispatchException(context.arg);
} else if (context.method === "return") {
context.abrupt("return", context.arg);
}
state = GenStateExecuting;
var record = tryCatch(innerFn, self, context);
if (record.type === "normal") {
// If an exception is thrown from innerFn, we leave state ===
// GenStateExecuting and loop back for another invocation.
state = context.done
? GenStateCompleted
: GenStateSuspendedYield;
if (record.arg === ContinueSentinel) {
continue;
}
return {
value: record.arg,
done: context.done
};
} else if (record.type === "throw") {
state = GenStateCompleted;
// Dispatch the exception by looping back around to the
// context.dispatchException(context.arg) call above.
context.method = "throw";
context.arg = record.arg;
}
}
};
}
// Call delegate.iterator[context.method](context.arg) and handle the
// result, either by returning a { value, done } result from the
// delegate iterator, or by modifying context.method and context.arg,
// setting context.delegate to null, and returning the ContinueSentinel.
function maybeInvokeDelegate(delegate, context) {
var method = delegate.iterator[context.method];
if (method === undefined) {
// A .throw or .return when the delegate iterator has no .throw
// method always terminates the yield* loop.
context.delegate = null;
if (context.method === "throw") {
if (delegate.iterator.return) {
// If the delegate iterator has a return method, give it a
// chance to clean up.
context.method = "return";
context.arg = undefined;
maybeInvokeDelegate(delegate, context);
if (context.method === "throw") {
// If maybeInvokeDelegate(context) changed context.method from
// "return" to "throw", let that override the TypeError below.
return ContinueSentinel;
}
}
context.method = "throw";
context.arg = new TypeError(
"The iterator does not provide a 'throw' method");
}
return ContinueSentinel;
}
var record = tryCatch(method, delegate.iterator, context.arg);
if (record.type === "throw") {
context.method = "throw";
context.arg = record.arg;
context.delegate = null;
return ContinueSentinel;
}
var info = record.arg;
if (! info) {
context.method = "throw";
context.arg = new TypeError("iterator result is not an object");
context.delegate = null;
return ContinueSentinel;
}
if (info.done) {
// Assign the result of the finished delegate to the temporary
// variable specified by delegate.resultName (see delegateYield).
context[delegate.resultName] = info.value;
// Resume execution at the desired location (see delegateYield).
context.next = delegate.nextLoc;
// If context.method was "throw" but the delegate handled the
// exception, let the outer generator proceed normally. If
// context.method was "next", forget context.arg since it has been
// "consumed" by the delegate iterator. If context.method was
// "return", allow the original .return call to continue in the
// outer generator.
if (context.method !== "return") {
context.method = "next";
context.arg = undefined;
}
} else {
// Re-yield the result returned by the delegate method.
return info;
}
// The delegate iterator is finished, so forget it and continue with
// the outer generator.
context.delegate = null;
return ContinueSentinel;
}
// Define Generator.prototype.{next,throw,return} in terms of the
// unified ._invoke helper method.
defineIteratorMethods(Gp);
Gp[toStringTagSymbol] = "Generator";
// A Generator should always return itself as the iterator object when the
// @@iterator function is called on it. Some browsers' implementations of the
// iterator prototype chain incorrectly implement this, causing the Generator
// object to not be returned from this call. This ensures that doesn't happen.
// See https://github.com/facebook/regenerator/issues/274 for more details.
Gp[iteratorSymbol] = function() {
return this;
};
Gp.toString = function() {
return "[object Generator]";
};
function pushTryEntry(locs) {
var entry = { tryLoc: locs[0] };
if (1 in locs) {
entry.catchLoc = locs[1];
}
if (2 in locs) {
entry.finallyLoc = locs[2];
entry.afterLoc = locs[3];
}
this.tryEntries.push(entry);
}
function resetTryEntry(entry) {
var record = entry.completion || {};
record.type = "normal";
delete record.arg;
entry.completion = record;
}
function Context(tryLocsList) {
// The root entry object (effectively a try statement without a catch
// or a finally block) gives us a place to store values thrown from
// locations where there is no enclosing try statement.
this.tryEntries = [{ tryLoc: "root" }];
tryLocsList.forEach(pushTryEntry, this);
this.reset(true);
}
runtime.keys = function(object) {
var keys = [];
for (var key in object) {
keys.push(key);
}
keys.reverse();
// Rather than returning an object with a next method, we keep
// things simple and return the next function itself.
return function next() {
while (keys.length) {
var key = keys.pop();
if (key in object) {
next.value = key;
next.done = false;
return next;
}
}
// To avoid creating an additional object, we just hang the .value
// and .done properties off the next function object itself. This
// also ensures that the minifier will not anonymize the function.
next.done = true;
return next;
};
};
function values(iterable) {
if (iterable) {
var iteratorMethod = iterable[iteratorSymbol];
if (iteratorMethod) {
return iteratorMethod.call(iterable);
}
if (typeof iterable.next === "function") {
return iterable;
}
if (!isNaN(iterable.length)) {
var i = -1, next = function next() {
while (++i < iterable.length) {
if (hasOwn.call(iterable, i)) {
next.value = iterable[i];
next.done = false;
return next;
}
}
next.value = undefined;
next.done = true;
return next;
};
return next.next = next;
}
}
// Return an iterator with no values.
return { next: doneResult };
}
runtime.values = values;
function doneResult() {
return { value: undefined, done: true };
}
Context.prototype = {
constructor: Context,
reset: function(skipTempReset) {
this.prev = 0;
this.next = 0;
// Resetting context._sent for legacy support of Babel's
// function.sent implementation.
this.sent = this._sent = undefined;
this.done = false;
this.delegate = null;
this.method = "next";
this.arg = undefined;
this.tryEntries.forEach(resetTryEntry);
if (!skipTempReset) {
for (var name in this) {
// Not sure about the optimal order of these conditions:
if (name.charAt(0) === "t" &&
hasOwn.call(this, name) &&
!isNaN(+name.slice(1))) {
this[name] = undefined;
}
}
}
},
stop: function() {
this.done = true;
var rootEntry = this.tryEntries[0];
var rootRecord = rootEntry.completion;
if (rootRecord.type === "throw") {
throw rootRecord.arg;
}
return this.rval;
},
dispatchException: function(exception) {
if (this.done) {
throw exception;
}
var context = this;
function handle(loc, caught) {
record.type = "throw";
record.arg = exception;
context.next = loc;
if (caught) {
// If the dispatched exception was caught by a catch block,
// then let that catch block handle the exception normally.
context.method = "next";
context.arg = undefined;
}
return !! caught;
}
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
var record = entry.completion;
if (entry.tryLoc === "root") {
// Exception thrown outside of any try block that could handle
// it, so set the completion value of the entire function to
// throw the exception.
return handle("end");
}
if (entry.tryLoc <= this.prev) {
var hasCatch = hasOwn.call(entry, "catchLoc");
var hasFinally = hasOwn.call(entry, "finallyLoc");
if (hasCatch && hasFinally) {
if (this.prev < entry.catchLoc) {
return handle(entry.catchLoc, true);
} else if (this.prev < entry.finallyLoc) {
return handle(entry.finallyLoc);
}
} else if (hasCatch) {
if (this.prev < entry.catchLoc) {
return handle(entry.catchLoc, true);
}
} else if (hasFinally) {
if (this.prev < entry.finallyLoc) {
return handle(entry.finallyLoc);
}
} else {
throw new Error("try statement without catch or finally");
}
}
}
},
abrupt: function(type, arg) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc <= this.prev &&
hasOwn.call(entry, "finallyLoc") &&
this.prev < entry.finallyLoc) {
var finallyEntry = entry;
break;
}
}
if (finallyEntry &&
(type === "break" ||
type === "continue") &&
finallyEntry.tryLoc <= arg &&
arg <= finallyEntry.finallyLoc) {
// Ignore the finally entry if control is not jumping to a
// location outside the try/catch block.
finallyEntry = null;
}
var record = finallyEntry ? finallyEntry.completion : {};
record.type = type;
record.arg = arg;
if (finallyEntry) {
this.method = "next";
this.next = finallyEntry.finallyLoc;
return ContinueSentinel;
}
return this.complete(record);
},
complete: function(record, afterLoc) {
if (record.type === "throw") {
throw record.arg;
}
if (record.type === "break" ||
record.type === "continue") {
this.next = record.arg;
} else if (record.type === "return") {
this.rval = this.arg = record.arg;
this.method = "return";
this.next = "end";
} else if (record.type === "normal" && afterLoc) {
this.next = afterLoc;
}
return ContinueSentinel;
},
finish: function(finallyLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.finallyLoc === finallyLoc) {
this.complete(entry.completion, entry.afterLoc);
resetTryEntry(entry);
return ContinueSentinel;
}
}
},
"catch": function(tryLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc === tryLoc) {
var record = entry.completion;
if (record.type === "throw") {
var thrown = record.arg;
resetTryEntry(entry);
}
return thrown;
}
}
// The context.catch method must only be called with a location
// argument that corresponds to a known catch block.
throw new Error("illegal catch attempt");
},
delegateYield: function(iterable, resultName, nextLoc) {
this.delegate = {
iterator: values(iterable),
resultName: resultName,
nextLoc: nextLoc
};
if (this.method === "next") {
// Deliberately forget the last sent value so that we don't
// accidentally pass it on to the delegate.
this.arg = undefined;
}
return ContinueSentinel;
}
};
})(
// In sloppy mode, unbound `this` refers to the global object, fallback to
// Function constructor if we're in global strict mode. That is sadly a form
// of indirect eval which violates Content Security Policy.
(function() {
return this || (typeof self === "object" && self);
})() || Function("return this")()
);
},{}],80:[function(_dereq_,module,exports){
/**
* Convert array of 16 byte values to UUID string format of the form:
* XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
*/
var byteToHex = [];
for (var i = 0; i < 256; ++i) {
byteToHex[i] = (i + 0x100).toString(16).substr(1);
}
function bytesToUuid(buf, offset) {
var i = offset || 0;
var bth = byteToHex;
return bth[buf[i++]] + bth[buf[i++]] +
bth[buf[i++]] + bth[buf[i++]] + '-' +
bth[buf[i++]] + bth[buf[i++]] + '-' +
bth[buf[i++]] + bth[buf[i++]] + '-' +
bth[buf[i++]] + bth[buf[i++]] + '-' +
bth[buf[i++]] + bth[buf[i++]] +
bth[buf[i++]] + bth[buf[i++]] +
bth[buf[i++]] + bth[buf[i++]];
}
module.exports = bytesToUuid;
},{}],81:[function(_dereq_,module,exports){
// Unique ID creation requires a high quality random # generator. In the
// browser this is a little complicated due to unknown quality of Math.random()
// and inconsistent support for the `crypto` API. We do the best we can via
// feature-detection
// getRandomValues needs to be invoked in a context where "this" is a Crypto implementation.
var getRandomValues = (typeof(crypto) != 'undefined' && crypto.getRandomValues.bind(crypto)) ||
(typeof(msCrypto) != 'undefined' && msCrypto.getRandomValues.bind(msCrypto));
if (getRandomValues) {
// WHATWG crypto RNG - http://wiki.whatwg.org/wiki/Crypto
var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef
module.exports = function whatwgRNG() {
getRandomValues(rnds8);
return rnds8;
};
} else {
// Math.random()-based (RNG)
//
// If all else fails, use Math.random(). It's fast, but is of unspecified
// quality.
var rnds = new Array(16);
module.exports = function mathRNG() {
for (var i = 0, r; i < 16; i++) {
if ((i & 0x03) === 0) r = Math.random() * 0x100000000;
rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;
}
return rnds;
};
}
},{}],82:[function(_dereq_,module,exports){
var rng = _dereq_('./lib/rng');
var bytesToUuid = _dereq_('./lib/bytesToUuid');
function v4(options, buf, offset) {
var i = buf && offset || 0;
if (typeof(options) == 'string') {
buf = options === 'binary' ? new Array(16) : null;
options = null;
}
options = options || {};
var rnds = options.random || (options.rng || rng)();
// Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
rnds[6] = (rnds[6] & 0x0f) | 0x40;
rnds[8] = (rnds[8] & 0x3f) | 0x80;
// Copy bytes to buffer, if provided
if (buf) {
for (var ii = 0; ii < 16; ++ii) {
buf[i + ii] = rnds[ii];
}
}
return buf || bytesToUuid(rnds);
}
module.exports = v4;
},{"./lib/bytesToUuid":80,"./lib/rng":81}]},{},[15])(15)
});
|
app/pages/get-involved/education.spec.js | zooniverse/Panoptes-Front-End | /* eslint prefer-arrow-callback: 0, func-names: 0, 'react/jsx-filename-extension': [1, { "extensions": [".js", ".jsx"] }] */
import React from 'react';
import assert from 'assert';
import { shallow } from 'enzyme';
import Education from './education';
describe('Education', function () {
it('renders without crashing', function () {
shallow(<Education />);
});
it('renders markdown elements', function () {
const wrapper = shallow(<Education />);
const markdownElements = wrapper.find('Markdown');
assert.equal(markdownElements.length, 13);
});
});
|
node_modules/react-bootstrap/es/Clearfix.js | FoxMessenger/nyt-react | import _extends from 'babel-runtime/helpers/extends';
import _objectWithoutProperties from 'babel-runtime/helpers/objectWithoutProperties';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
import _inherits from 'babel-runtime/helpers/inherits';
import classNames from 'classnames';
import React from 'react';
import PropTypes from 'prop-types';
import elementType from 'react-prop-types/lib/elementType';
import { bsClass, getClassSet, splitBsProps } from './utils/bootstrapUtils';
import capitalize from './utils/capitalize';
import { DEVICE_SIZES } from './utils/StyleConfig';
var propTypes = {
componentClass: elementType,
/**
* Apply clearfix
*
* on Extra small devices Phones
*
* adds class `visible-xs-block`
*/
visibleXsBlock: PropTypes.bool,
/**
* Apply clearfix
*
* on Small devices Tablets
*
* adds class `visible-sm-block`
*/
visibleSmBlock: PropTypes.bool,
/**
* Apply clearfix
*
* on Medium devices Desktops
*
* adds class `visible-md-block`
*/
visibleMdBlock: PropTypes.bool,
/**
* Apply clearfix
*
* on Large devices Desktops
*
* adds class `visible-lg-block`
*/
visibleLgBlock: PropTypes.bool
};
var defaultProps = {
componentClass: 'div'
};
var Clearfix = function (_React$Component) {
_inherits(Clearfix, _React$Component);
function Clearfix() {
_classCallCheck(this, Clearfix);
return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));
}
Clearfix.prototype.render = function render() {
var _props = this.props,
Component = _props.componentClass,
className = _props.className,
props = _objectWithoutProperties(_props, ['componentClass', 'className']);
var _splitBsProps = splitBsProps(props),
bsProps = _splitBsProps[0],
elementProps = _splitBsProps[1];
var classes = getClassSet(bsProps);
DEVICE_SIZES.forEach(function (size) {
var propName = 'visible' + capitalize(size) + 'Block';
if (elementProps[propName]) {
classes['visible-' + size + '-block'] = true;
}
delete elementProps[propName];
});
return React.createElement(Component, _extends({}, elementProps, {
className: classNames(className, classes)
}));
};
return Clearfix;
}(React.Component);
Clearfix.propTypes = propTypes;
Clearfix.defaultProps = defaultProps;
export default bsClass('clearfix', Clearfix); |
admin/client/App/shared/Popout/PopoutListHeading.js | snowkeeper/keystone | /**
* Render a popout list heading
*/
import React from 'react';
import blacklist from 'blacklist';
import classnames from 'classnames';
var PopoutListHeading = React.createClass({
displayName: 'PopoutListHeading',
propTypes: {
children: React.PropTypes.node.isRequired,
className: React.PropTypes.string,
},
render () {
const className = classnames('PopoutList__heading', this.props.className);
const props = blacklist(this.props, 'className');
return (
<div className={className} {...props} />
);
},
});
module.exports = PopoutListHeading;
|
ajax/libs/react-cookie/0.4.6/react-cookie.min.js | dannyxx001/cdnjs | (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){var cookie=require("cookie");var _rawCookie={};var _res=undefined;function load(name,doNotParse){var cookies=typeof document==="undefined"?_rawCookie:cookie.parse(document.cookie);var cookieVal=cookies&&cookies[name];if(!doNotParse){try{cookieVal=JSON.parse(cookieVal)}catch(e){}}return cookieVal}function save(name,val,opt){_rawCookie[name]=val;if(typeof val==="object"){_rawCookie[name]=JSON.stringify(val)}if(typeof document!=="undefined"){document.cookie=cookie.serialize(name,_rawCookie[name],opt)}if(_res&&_res.cookie){_res.cookie(name,val,opt)}}function remove(name,opt){delete _rawCookie[name];if(typeof opt==="undefined"){opt={}}else if(typeof opt==="string"){opt={path:opt}}if(typeof document!=="undefined"){opt.expires=new Date(1970,1,1,0,0,1);document.cookie=cookie.serialize(name,"",opt)}if(_res&&_res.clearCookie){_res.clearCookie(name,opt)}}function setRawCookie(rawCookie){if(rawCookie){_rawCookie=cookie.parse(rawCookie)}else{_rawCookie={}}}function plugToRequest(req,res){if(req.cookie){_rawCookie=req.cookie}else if(req.cookies){_rawCookie=req.cookies}else if(req.headers&&req.headers.cookie){setRawCookie(req.headers.cookie)}else{_rawCookie={}}_res=res}var reactCookie={load:load,save:save,remove:remove,setRawCookie:setRawCookie,plugToRequest:plugToRequest};if(typeof window!=="undefined"){window["reactCookie"]=reactCookie}module.exports=reactCookie},{cookie:2}],2:[function(require,module,exports){exports.parse=parse;exports.serialize=serialize;var decode=decodeURIComponent;var encode=encodeURIComponent;var fieldContentRegExp=/^[\u0009\u0020-\u007e\u0080-\u00ff]+$/;function parse(str,options){if(typeof str!=="string"){throw new TypeError("argument str must be a string")}var obj={};var opt=options||{};var pairs=str.split(/; */);var dec=opt.decode||decode;pairs.forEach(function(pair){var eq_idx=pair.indexOf("=");if(eq_idx<0){return}var key=pair.substr(0,eq_idx).trim();var val=pair.substr(++eq_idx,pair.length).trim();if('"'==val[0]){val=val.slice(1,-1)}if(undefined==obj[key]){obj[key]=tryDecode(val,dec)}});return obj}function serialize(name,val,options){var opt=options||{};var enc=opt.encode||encode;if(!fieldContentRegExp.test(name)){throw new TypeError("argument name is invalid")}var value=enc(val);if(value&&!fieldContentRegExp.test(value)){throw new TypeError("argument val is invalid")}var pairs=[name+"="+value];if(null!=opt.maxAge){var maxAge=opt.maxAge-0;if(isNaN(maxAge))throw new Error("maxAge should be a Number");pairs.push("Max-Age="+maxAge)}if(opt.domain){if(!fieldContentRegExp.test(opt.domain)){throw new TypeError("option domain is invalid")}pairs.push("Domain="+opt.domain)}if(opt.path){if(!fieldContentRegExp.test(opt.path)){throw new TypeError("option path is invalid")}pairs.push("Path="+opt.path)}if(opt.expires)pairs.push("Expires="+opt.expires.toUTCString());if(opt.httpOnly)pairs.push("HttpOnly");if(opt.secure)pairs.push("Secure");return pairs.join("; ")}function tryDecode(str,decode){try{return decode(str)}catch(e){return str}}},{}]},{},[1]); |
src/TouchableWrapper.js | Andruschenko/Fakesinki | import React, { Component } from 'react';
import { TouchableWithoutFeedback } from 'react-native';
export default class TouchableWrapper extends Component {
_handleOnPressIn = (event, second) => (
console.log('event', event, 'second', second)
);
render() {
return (
<TouchableWithoutFeedback
onPress={() => console.log('pressed')}
onPressIn={this._handleOnPressIn}
>
{this.props.children}
</TouchableWithoutFeedback>
);
}
}
|
docs/src/develop/utils/RestDoc.js | brountreeRS/grommet | // (C) Copyright 2014-2015 Hewlett-Packard Development Company, L.P.
var React = require('react');
var Article = require('grommet/components/Article');
var RestDoc = React.createClass({
render: function() {
var inline = [
"Rest",
" .get('/rest/index/resources', params)",
" .end(this._onResponse);"
].join('\n');
var example = [
"var Component = React.createClass({",
" ...",
" _onResponse: function (err, res) {",
" if (err && err.timeout > 1000) {",
" this.setState({error: 'Timeout', result: {}});",
" } else if (res.status === 400) {",
" Actions.logout();",
" } else if (!res.ok) {",
" this.setState({error: res.body || res.text, result: {}});",
" } else {",
" var result = res.body;",
" this.setState({result: result, error: null});",
" }",
" },",
" _getData: function () {",
" Rest.get('/rest/index/resources', this.state.options.params)",
" .end(this._onResponse);",
" },",
" ...",
"});"
].join('\n');
return (
<Article primary={true}>
<header>
<h1>Rest</h1>
<p>Perform REST calls.
Uses <a href="https://github.com/visionmedia/superagent">superagent</a> under
the hood.</p>
<pre><code className="javascript">{inline}</code></pre>
</header>
<section>
<h2>Methods</h2>
<dl>
<dt><code>del (uri)</code></dt>
<dd>Delete the resource indicated by the uri.</dd>
<dt><code>get (uri, object)</code></dt>
<dd>Get the resource indicated by the uri and optional query parameters.
The second argument will be converted into a query string.</dd>
<dt><code>head (uri, object)</code></dt>
<dd>Chek the resource indicated by the uri and optional query parameters.
The second argument will be converted into a query string.</dd>
<dt><code>patch (uri, data)</code></dt>
<dd>Update some of the resource indicated by the uri with the provided data.</dd>
<dt><code>post (uri, data)</code></dt>
<dd>Create a resource under the indicated uri with the provided data.</dd>
<dt><code>put (uri, data)</code></dt>
<dd>Create or update the resource indicated by the uri with the provided data.</dd>
<dt><code>setHeader (name, value)</code></dt>
<dd>Set a default HTTP header.</dd>
<dt><code>setHeaders (object)</code></dt>
<dd>Set multiple HTTP headers.</dd>
<dt><code>setTimeout</code></dt>
<dd>Set the default request timeout.</dd>
</dl>
<p>Note, the object returned from head, get, patch, post, put, and del is
the superagent request object. You must call <code>end()</code> to actually
perform the request.</p>
</section>
<section>
<h2>Example</h2>
<pre><code className="javascript">
{example}
</code></pre>
</section>
</Article>
);
}
});
module.exports = RestDoc;
|
src/components/ShareButtons.js | janrybka/lawendowe | import React, { Component } from 'react';
import './ShareButtons.css';
import './../img/ShareButtons.png';
export default class ShareButtons extends Component {
render() {
return (
<div id="sharePanelDiv">
<p id="sharePanel" className="pull-right" style={{ marginRight: '1.5em'}}>
<a href="http://pinterest.com/pin/create/button/?url=http%3A%2F%2Flawendowelove.pl&media=&description=" title="Share this page on pinterest" className="pop share-square share-square-pinterest"></a>
<a href="https://plusone.google.com/_/+1/confirm?hl=en&url=http%3A%2F%2Flawendowelove.pl" title="Share this page on googleplus" className="pop share-square share-square-googleplus"></a>
<a href="http://www.facebook.com/share.php?u=http%3A%2F%2Flawendowelove.pl" title="Share this page on facebook" className="pop share-square share-square-facebook"></a>
<a href="https://twitter.com/share?url=http%3A%2F%2Flawendowelove.pl&text=LawendoweLove.PL" title="Share this page on twitter" className="pop share-square share-square-twitter"></a>
</p>
</div>
);
}
} |
app/javascript/mastodon/features/direct_timeline/components/conversations_list.js | yukimochi/mastodon | import React from 'react';
import PropTypes from 'prop-types';
import ImmutablePropTypes from 'react-immutable-proptypes';
import ImmutablePureComponent from 'react-immutable-pure-component';
import ConversationContainer from '../containers/conversation_container';
import ScrollableList from '../../../components/scrollable_list';
import { debounce } from 'lodash';
export default class ConversationsList extends ImmutablePureComponent {
static propTypes = {
conversations: ImmutablePropTypes.list.isRequired,
scrollKey: PropTypes.string.isRequired,
hasMore: PropTypes.bool,
isLoading: PropTypes.bool,
onLoadMore: PropTypes.func,
};
getCurrentIndex = id => this.props.conversations.findIndex(x => x.get('id') === id)
handleMoveUp = id => {
const elementIndex = this.getCurrentIndex(id) - 1;
this._selectChild(elementIndex, true);
}
handleMoveDown = id => {
const elementIndex = this.getCurrentIndex(id) + 1;
this._selectChild(elementIndex, false);
}
_selectChild (index, align_top) {
const container = this.node.node;
const element = container.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
if (element) {
if (align_top && container.scrollTop > element.offsetTop) {
element.scrollIntoView(true);
} else if (!align_top && container.scrollTop + container.clientHeight < element.offsetTop + element.offsetHeight) {
element.scrollIntoView(false);
}
element.focus();
}
}
setRef = c => {
this.node = c;
}
handleLoadOlder = debounce(() => {
const last = this.props.conversations.last();
if (last && last.get('last_status')) {
this.props.onLoadMore(last.get('last_status'));
}
}, 300, { leading: true })
render () {
const { conversations, onLoadMore, ...other } = this.props;
return (
<ScrollableList {...other} onLoadMore={onLoadMore && this.handleLoadOlder} ref={this.setRef}>
{conversations.map(item => (
<ConversationContainer
key={item.get('id')}
conversationId={item.get('id')}
onMoveUp={this.handleMoveUp}
onMoveDown={this.handleMoveDown}
scrollKey={this.props.scrollKey}
/>
))}
</ScrollableList>
);
}
}
|
components/Layout/Navigation.js | priley86/labs-console | import React from 'react';
import Link from '../Link';
import cx from 'classnames'
import history from '../../core/history';
import PfBreakpoints from './PfBreakpoints';
import PfVerticalNavigation from './PfVerticalNavigation';
class Navigation extends React.Component {
state = { topologyTabActive: false, explicitCollapse: false };
componentDidMount() {
// Initialize the vertical navigation
$().setupVerticalNavigation(true, this.props.explicitCollapse);
}
checkRoutes(location){
let topologyRoutes = ['/home','/topology'];
this.setState({
topologyTabActive: topologyRoutes.some((route) => {return location.pathname.indexOf(route) > -1})
})
}
componentWillMount(){
let location = history.getCurrentLocation();
this.checkRoutes(location);
}
render() {
let location = history.getCurrentLocation();
return (
<div className={cx('nav-pf-vertical',{'collapsed': this.props.explicitCollapse})}>
<ul className="list-group">
<li className={"list-group-item" + (this.state.topologyTabActive ? ' active' : '')}>
<Link to="/home">
<span className="fa fa-rocket" data-toggle="tooltip" title="Topology"></span>
<span className="list-group-item-value">Topologies</span>
</Link>
</li>
<li className={"list-group-item" + (location.pathname == '/builds' ? ' active' : '')}>
<Link to="/builds">
<span className="fa fa-tasks" data-toggle="tooltip" title="Apps"></span>
<span className="list-group-item-value">Builds</span>
</Link>
</li>
<li className={"list-group-item" + (location.pathname == '/users' ? ' active' : '')}>
<Link to="/users">
<span className="fa fa-users" data-toggle="tooltip" title="Users"></span>
<span className="list-group-item-value">Users & Groups</span>
</Link>
</li>
</ul>
</div>
);
}
}
export default Navigation;
|
src/components/Layout/Layout.js | sjackson212/A6DotCom | /**
* React Starter Kit (https://www.reactstarterkit.com/)
*
* Copyright © 2014-present Kriasoft, LLC. All rights reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE.txt file in the root directory of this source tree.
*/
import Favicon from 'react-favicon';
import React from 'react';
import PropTypes from 'prop-types';
import withStyles from 'isomorphic-style-loader/lib/withStyles';
// external-global styles must be imported in your JS.
import normalizeCss from 'normalize.css';
import faviconUrl from '../../A6-logo@.5x.png';
import s from './Layout.css';
import Header from '../Header';
import Footer from '../Footer';
class Layout extends React.Component {
static propTypes = {
children: PropTypes.node.isRequired,
};
render() {
return (
<div>
<Favicon url={faviconUrl} />
<Header />
{this.props.children}
<Footer />
</div>
);
}
}
export default withStyles(normalizeCss, s)(Layout);
|
src/elements/identifierElements.js | EtherTyper/react-lang | import React from 'react'
import { generateAST } from '..';
const Identifiers = (Super = Object) => class BasicElements extends Super {
static identifier(element, props, children) {
let name = '';
if (typeof props.name === 'string') {
name = props.name;
} else if (children[0].type === "StringLiteral") {
name = children.shift().value;
}
return {
...generateAST(<expression type="Identifier" />),
...generateAST(<pattern type="Identifier" />),
name
};
}
// Doesn't work yet for some reason.
static privateName(element, props, children) {
let id = {};
if (typeof props.name === 'string') {
id = generateAST(
<identifier>
{props.name}
</identifier>
);
} else if (children[0]) {
if (children[0].type === "StringLiteral") {
id = generateAST(
<identifier>
{children.shift().value}
</identifier>
);
} else if (children[0].type === "Identifier") {
id = children.shift();
}
} else {
throw TypeError("Must supply identifier for private name.");
}
return {
...generateAST(<expression type="PrivateName" />),
...generateAST(<pattern type="PrivateName" />),
id
};
}
}
export default Identifiers; |
packages/material-ui-icons/src/LaptopWindows.js | dsslimshaddy/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from 'material-ui/SvgIcon';
let LaptopWindows = props =>
<SvgIcon {...props}>
<path d="M20 18v-1c1.1 0 1.99-.9 1.99-2L22 5c0-1.1-.9-2-2-2H4c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2v1H0v2h24v-2h-4zM4 5h16v10H4V5z" />
</SvgIcon>;
LaptopWindows = pure(LaptopWindows);
LaptopWindows.muiName = 'SvgIcon';
export default LaptopWindows;
|
ajax/libs/jointjs/0.9.4/joint.nojquery.js | amoyeh/cdnjs | /*! JointJS v0.9.3 - JavaScript diagramming library 2015-07-23
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/**
* @license
* Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/>
* Build: `lodash modern -o ./dist/lodash.js`
* Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
* Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
* Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
* Available under MIT license <http://lodash.com/license>
*/
;(function() {
/** Used as a safe reference for `undefined` in pre ES5 environments */
var undefined;
/** Used to pool arrays and objects used internally */
var arrayPool = [],
objectPool = [];
/** Used to generate unique IDs */
var idCounter = 0;
/** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */
var keyPrefix = +new Date + '';
/** Used as the size when optimizations are enabled for large arrays */
var largeArraySize = 75;
/** Used as the max size of the `arrayPool` and `objectPool` */
var maxPoolSize = 40;
/** Used to detect and test whitespace */
var whitespace = (
// whitespace
' \t\x0B\f\xA0\ufeff' +
// line terminators
'\n\r\u2028\u2029' +
// unicode category "Zs" space separators
'\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000'
);
/** Used to match empty string literals in compiled template source */
var reEmptyStringLeading = /\b__p \+= '';/g,
reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
/**
* Used to match ES6 template delimiters
* http://people.mozilla.org/~jorendorff/es6-draft.html#sec-literals-string-literals
*/
var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
/** Used to match regexp flags from their coerced string values */
var reFlags = /\w*$/;
/** Used to detected named functions */
var reFuncName = /^\s*function[ \n\r\t]+\w/;
/** Used to match "interpolate" template delimiters */
var reInterpolate = /<%=([\s\S]+?)%>/g;
/** Used to match leading whitespace and zeros to be removed */
var reLeadingSpacesAndZeros = RegExp('^[' + whitespace + ']*0+(?=.$)');
/** Used to ensure capturing order of template delimiters */
var reNoMatch = /($^)/;
/** Used to detect functions containing a `this` reference */
var reThis = /\bthis\b/;
/** Used to match unescaped characters in compiled string literals */
var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g;
/** Used to assign default `context` object properties */
var contextProps = [
'Array', 'Boolean', 'Date', 'Function', 'Math', 'Number', 'Object',
'RegExp', 'String', '_', 'attachEvent', 'clearTimeout', 'isFinite', 'isNaN',
'parseInt', 'setTimeout'
];
/** Used to make template sourceURLs easier to identify */
var templateCounter = 0;
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
/** Used to identify object classifications that `_.clone` supports */
var cloneableClasses = {};
cloneableClasses[funcClass] = false;
cloneableClasses[argsClass] = cloneableClasses[arrayClass] =
cloneableClasses[boolClass] = cloneableClasses[dateClass] =
cloneableClasses[numberClass] = cloneableClasses[objectClass] =
cloneableClasses[regexpClass] = cloneableClasses[stringClass] = true;
/** Used as an internal `_.debounce` options object */
var debounceOptions = {
'leading': false,
'maxWait': 0,
'trailing': false
};
/** Used as the property descriptor for `__bindData__` */
var descriptor = {
'configurable': false,
'enumerable': false,
'value': null,
'writable': false
};
/** Used to determine if values are of the language type Object */
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
/** Used to escape characters for inclusion in compiled string literals */
var stringEscapes = {
'\\': '\\',
"'": "'",
'\n': 'n',
'\r': 'r',
'\t': 't',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
/** Used as a reference to the global object */
var root = (objectTypes[typeof window] && window) || this;
/** Detect free variable `exports` */
var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
/** Detect free variable `module` */
var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports` */
var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
/** Detect free variable `global` from Node.js or Browserified code and use it as `root` */
var freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
/*--------------------------------------------------------------------------*/
/**
* The base implementation of `_.indexOf` without support for binary searches
* or `fromIndex` constraints.
*
* @private
* @param {Array} array The array to search.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the matched value or `-1`.
*/
function baseIndexOf(array, value, fromIndex) {
var index = (fromIndex || 0) - 1,
length = array ? array.length : 0;
while (++index < length) {
if (array[index] === value) {
return index;
}
}
return -1;
}
/**
* An implementation of `_.contains` for cache objects that mimics the return
* signature of `_.indexOf` by returning `0` if the value is found, else `-1`.
*
* @private
* @param {Object} cache The cache object to inspect.
* @param {*} value The value to search for.
* @returns {number} Returns `0` if `value` is found, else `-1`.
*/
function cacheIndexOf(cache, value) {
var type = typeof value;
cache = cache.cache;
if (type == 'boolean' || value == null) {
return cache[value] ? 0 : -1;
}
if (type != 'number' && type != 'string') {
type = 'object';
}
var key = type == 'number' ? value : keyPrefix + value;
cache = (cache = cache[type]) && cache[key];
return type == 'object'
? (cache && baseIndexOf(cache, value) > -1 ? 0 : -1)
: (cache ? 0 : -1);
}
/**
* Adds a given value to the corresponding cache object.
*
* @private
* @param {*} value The value to add to the cache.
*/
function cachePush(value) {
var cache = this.cache,
type = typeof value;
if (type == 'boolean' || value == null) {
cache[value] = true;
} else {
if (type != 'number' && type != 'string') {
type = 'object';
}
var key = type == 'number' ? value : keyPrefix + value,
typeCache = cache[type] || (cache[type] = {});
if (type == 'object') {
(typeCache[key] || (typeCache[key] = [])).push(value);
} else {
typeCache[key] = true;
}
}
}
/**
* Used by `_.max` and `_.min` as the default callback when a given
* collection is a string value.
*
* @private
* @param {string} value The character to inspect.
* @returns {number} Returns the code unit of given character.
*/
function charAtCallback(value) {
return value.charCodeAt(0);
}
/**
* Used by `sortBy` to compare transformed `collection` elements, stable sorting
* them in ascending order.
*
* @private
* @param {Object} a The object to compare to `b`.
* @param {Object} b The object to compare to `a`.
* @returns {number} Returns the sort order indicator of `1` or `-1`.
*/
function compareAscending(a, b) {
var ac = a.criteria,
bc = b.criteria,
index = -1,
length = ac.length;
while (++index < length) {
var value = ac[index],
other = bc[index];
if (value !== other) {
if (value > other || typeof value == 'undefined') {
return 1;
}
if (value < other || typeof other == 'undefined') {
return -1;
}
}
}
// Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
// that causes it, under certain circumstances, to return the same value for
// `a` and `b`. See https://github.com/jashkenas/underscore/pull/1247
//
// This also ensures a stable sort in V8 and other engines.
// See http://code.google.com/p/v8/issues/detail?id=90
return a.index - b.index;
}
/**
* Creates a cache object to optimize linear searches of large arrays.
*
* @private
* @param {Array} [array=[]] The array to search.
* @returns {null|Object} Returns the cache object or `null` if caching should not be used.
*/
function createCache(array) {
var index = -1,
length = array.length,
first = array[0],
mid = array[(length / 2) | 0],
last = array[length - 1];
if (first && typeof first == 'object' &&
mid && typeof mid == 'object' && last && typeof last == 'object') {
return false;
}
var cache = getObject();
cache['false'] = cache['null'] = cache['true'] = cache['undefined'] = false;
var result = getObject();
result.array = array;
result.cache = cache;
result.push = cachePush;
while (++index < length) {
result.push(array[index]);
}
return result;
}
/**
* Used by `template` to escape characters for inclusion in compiled
* string literals.
*
* @private
* @param {string} match The matched character to escape.
* @returns {string} Returns the escaped character.
*/
function escapeStringChar(match) {
return '\\' + stringEscapes[match];
}
/**
* Gets an array from the array pool or creates a new one if the pool is empty.
*
* @private
* @returns {Array} The array from the pool.
*/
function getArray() {
return arrayPool.pop() || [];
}
/**
* Gets an object from the object pool or creates a new one if the pool is empty.
*
* @private
* @returns {Object} The object from the pool.
*/
function getObject() {
return objectPool.pop() || {
'array': null,
'cache': null,
'criteria': null,
'false': false,
'index': 0,
'null': false,
'number': null,
'object': null,
'push': null,
'string': null,
'true': false,
'undefined': false,
'value': null
};
}
/**
* Releases the given array back to the array pool.
*
* @private
* @param {Array} [array] The array to release.
*/
function releaseArray(array) {
array.length = 0;
if (arrayPool.length < maxPoolSize) {
arrayPool.push(array);
}
}
/**
* Releases the given object back to the object pool.
*
* @private
* @param {Object} [object] The object to release.
*/
function releaseObject(object) {
var cache = object.cache;
if (cache) {
releaseObject(cache);
}
object.array = object.cache = object.criteria = object.object = object.number = object.string = object.value = null;
if (objectPool.length < maxPoolSize) {
objectPool.push(object);
}
}
/**
* Slices the `collection` from the `start` index up to, but not including,
* the `end` index.
*
* Note: This function is used instead of `Array#slice` to support node lists
* in IE < 9 and to ensure dense arrays are returned.
*
* @private
* @param {Array|Object|string} collection The collection to slice.
* @param {number} start The start index.
* @param {number} end The end index.
* @returns {Array} Returns the new array.
*/
function slice(array, start, end) {
start || (start = 0);
if (typeof end == 'undefined') {
end = array ? array.length : 0;
}
var index = -1,
length = end - start || 0,
result = Array(length < 0 ? 0 : length);
while (++index < length) {
result[index] = array[start + index];
}
return result;
}
/*--------------------------------------------------------------------------*/
/**
* Create a new `lodash` function using the given context object.
*
* @static
* @memberOf _
* @category Utilities
* @param {Object} [context=root] The context object.
* @returns {Function} Returns the `lodash` function.
*/
function runInContext(context) {
// Avoid issues with some ES3 environments that attempt to use values, named
// after built-in constructors like `Object`, for the creation of literals.
// ES5 clears this up by stating that literals must use built-in constructors.
// See http://es5.github.io/#x11.1.5.
context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root;
/** Native constructor references */
var Array = context.Array,
Boolean = context.Boolean,
Date = context.Date,
Function = context.Function,
Math = context.Math,
Number = context.Number,
Object = context.Object,
RegExp = context.RegExp,
String = context.String,
TypeError = context.TypeError;
/**
* Used for `Array` method references.
*
* Normally `Array.prototype` would suffice, however, using an array literal
* avoids issues in Narwhal.
*/
var arrayRef = [];
/** Used for native method references */
var objectProto = Object.prototype;
/** Used to restore the original `_` reference in `noConflict` */
var oldDash = context._;
/** Used to resolve the internal [[Class]] of values */
var toString = objectProto.toString;
/** Used to detect if a method is native */
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
/** Native method shortcuts */
var ceil = Math.ceil,
clearTimeout = context.clearTimeout,
floor = Math.floor,
fnToString = Function.prototype.toString,
getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
hasOwnProperty = objectProto.hasOwnProperty,
push = arrayRef.push,
setTimeout = context.setTimeout,
splice = arrayRef.splice,
unshift = arrayRef.unshift;
/** Used to set meta data on functions */
var defineProperty = (function() {
// IE 8 only accepts DOM elements
try {
var o = {},
func = isNative(func = Object.defineProperty) && func,
result = func(o, o, o) && func;
} catch(e) { }
return result;
}());
/* Native method shortcuts for methods with the same name as other `lodash` methods */
var nativeCreate = isNative(nativeCreate = Object.create) && nativeCreate,
nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray,
nativeIsFinite = context.isFinite,
nativeIsNaN = context.isNaN,
nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys,
nativeMax = Math.max,
nativeMin = Math.min,
nativeParseInt = context.parseInt,
nativeRandom = Math.random;
/** Used to lookup a built-in constructor by [[Class]] */
var ctorByClass = {};
ctorByClass[arrayClass] = Array;
ctorByClass[boolClass] = Boolean;
ctorByClass[dateClass] = Date;
ctorByClass[funcClass] = Function;
ctorByClass[objectClass] = Object;
ctorByClass[numberClass] = Number;
ctorByClass[regexpClass] = RegExp;
ctorByClass[stringClass] = String;
/*--------------------------------------------------------------------------*/
/**
* Creates a `lodash` object which wraps the given value to enable intuitive
* method chaining.
*
* In addition to Lo-Dash methods, wrappers also have the following `Array` methods:
* `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`,
* and `unshift`
*
* Chaining is supported in custom builds as long as the `value` method is
* implicitly or explicitly included in the build.
*
* The chainable wrapper functions are:
* `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`,
* `compose`, `concat`, `countBy`, `create`, `createCallback`, `curry`,
* `debounce`, `defaults`, `defer`, `delay`, `difference`, `filter`, `flatten`,
* `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`,
* `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`,
* `invoke`, `keys`, `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`,
* `once`, `pairs`, `partial`, `partialRight`, `pick`, `pluck`, `pull`, `push`,
* `range`, `reject`, `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`,
* `sortBy`, `splice`, `tap`, `throttle`, `times`, `toArray`, `transform`,
* `union`, `uniq`, `unshift`, `unzip`, `values`, `where`, `without`, `wrap`,
* and `zip`
*
* The non-chainable wrapper functions are:
* `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `findIndex`,
* `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `has`, `identity`,
* `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`,
* `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`, `isNull`, `isNumber`,
* `isObject`, `isPlainObject`, `isRegExp`, `isString`, `isUndefined`, `join`,
* `lastIndexOf`, `mixin`, `noConflict`, `parseInt`, `pop`, `random`, `reduce`,
* `reduceRight`, `result`, `shift`, `size`, `some`, `sortedIndex`, `runInContext`,
* `template`, `unescape`, `uniqueId`, and `value`
*
* The wrapper functions `first` and `last` return wrapped values when `n` is
* provided, otherwise they return unwrapped values.
*
* Explicit chaining can be enabled by using the `_.chain` method.
*
* @name _
* @constructor
* @category Chaining
* @param {*} value The value to wrap in a `lodash` instance.
* @returns {Object} Returns a `lodash` instance.
* @example
*
* var wrapped = _([1, 2, 3]);
*
* // returns an unwrapped value
* wrapped.reduce(function(sum, num) {
* return sum + num;
* });
* // => 6
*
* // returns a wrapped value
* var squares = wrapped.map(function(num) {
* return num * num;
* });
*
* _.isArray(squares);
* // => false
*
* _.isArray(squares.value());
* // => true
*/
function lodash(value) {
// don't wrap if already wrapped, even if wrapped by a different `lodash` constructor
return (value && typeof value == 'object' && !isArray(value) && hasOwnProperty.call(value, '__wrapped__'))
? value
: new lodashWrapper(value);
}
/**
* A fast path for creating `lodash` wrapper objects.
*
* @private
* @param {*} value The value to wrap in a `lodash` instance.
* @param {boolean} chainAll A flag to enable chaining for all methods
* @returns {Object} Returns a `lodash` instance.
*/
function lodashWrapper(value, chainAll) {
this.__chain__ = !!chainAll;
this.__wrapped__ = value;
}
// ensure `new lodashWrapper` is an instance of `lodash`
lodashWrapper.prototype = lodash.prototype;
/**
* An object used to flag environments features.
*
* @static
* @memberOf _
* @type Object
*/
var support = lodash.support = {};
/**
* Detect if functions can be decompiled by `Function#toString`
* (all but PS3 and older Opera mobile browsers & avoided in Windows 8 apps).
*
* @memberOf _.support
* @type boolean
*/
support.funcDecomp = !isNative(context.WinRTError) && reThis.test(runInContext);
/**
* Detect if `Function#name` is supported (all but IE).
*
* @memberOf _.support
* @type boolean
*/
support.funcNames = typeof Function.name == 'string';
/**
* By default, the template delimiters used by Lo-Dash are similar to those in
* embedded Ruby (ERB). Change the following template settings to use alternative
* delimiters.
*
* @static
* @memberOf _
* @type Object
*/
lodash.templateSettings = {
/**
* Used to detect `data` property values to be HTML-escaped.
*
* @memberOf _.templateSettings
* @type RegExp
*/
'escape': /<%-([\s\S]+?)%>/g,
/**
* Used to detect code to be evaluated.
*
* @memberOf _.templateSettings
* @type RegExp
*/
'evaluate': /<%([\s\S]+?)%>/g,
/**
* Used to detect `data` property values to inject.
*
* @memberOf _.templateSettings
* @type RegExp
*/
'interpolate': reInterpolate,
/**
* Used to reference the data object in the template text.
*
* @memberOf _.templateSettings
* @type string
*/
'variable': '',
/**
* Used to import variables into the compiled template.
*
* @memberOf _.templateSettings
* @type Object
*/
'imports': {
/**
* A reference to the `lodash` function.
*
* @memberOf _.templateSettings.imports
* @type Function
*/
'_': lodash
}
};
/*--------------------------------------------------------------------------*/
/**
* The base implementation of `_.bind` that creates the bound function and
* sets its meta data.
*
* @private
* @param {Array} bindData The bind data array.
* @returns {Function} Returns the new bound function.
*/
function baseBind(bindData) {
var func = bindData[0],
partialArgs = bindData[2],
thisArg = bindData[4];
function bound() {
// `Function#bind` spec
// http://es5.github.io/#x15.3.4.5
if (partialArgs) {
// avoid `arguments` object deoptimizations by using `slice` instead
// of `Array.prototype.slice.call` and not assigning `arguments` to a
// variable as a ternary expression
var args = slice(partialArgs);
push.apply(args, arguments);
}
// mimic the constructor's `return` behavior
// http://es5.github.io/#x13.2.2
if (this instanceof bound) {
// ensure `new bound` is an instance of `func`
var thisBinding = baseCreate(func.prototype),
result = func.apply(thisBinding, args || arguments);
return isObject(result) ? result : thisBinding;
}
return func.apply(thisArg, args || arguments);
}
setBindData(bound, bindData);
return bound;
}
/**
* The base implementation of `_.clone` without argument juggling or support
* for `thisArg` binding.
*
* @private
* @param {*} value The value to clone.
* @param {boolean} [isDeep=false] Specify a deep clone.
* @param {Function} [callback] The function to customize cloning values.
* @param {Array} [stackA=[]] Tracks traversed source objects.
* @param {Array} [stackB=[]] Associates clones with source counterparts.
* @returns {*} Returns the cloned value.
*/
function baseClone(value, isDeep, callback, stackA, stackB) {
if (callback) {
var result = callback(value);
if (typeof result != 'undefined') {
return result;
}
}
// inspect [[Class]]
var isObj = isObject(value);
if (isObj) {
var className = toString.call(value);
if (!cloneableClasses[className]) {
return value;
}
var ctor = ctorByClass[className];
switch (className) {
case boolClass:
case dateClass:
return new ctor(+value);
case numberClass:
case stringClass:
return new ctor(value);
case regexpClass:
result = ctor(value.source, reFlags.exec(value));
result.lastIndex = value.lastIndex;
return result;
}
} else {
return value;
}
var isArr = isArray(value);
if (isDeep) {
// check for circular references and return corresponding clone
var initedStack = !stackA;
stackA || (stackA = getArray());
stackB || (stackB = getArray());
var length = stackA.length;
while (length--) {
if (stackA[length] == value) {
return stackB[length];
}
}
result = isArr ? ctor(value.length) : {};
}
else {
result = isArr ? slice(value) : assign({}, value);
}
// add array properties assigned by `RegExp#exec`
if (isArr) {
if (hasOwnProperty.call(value, 'index')) {
result.index = value.index;
}
if (hasOwnProperty.call(value, 'input')) {
result.input = value.input;
}
}
// exit for shallow clone
if (!isDeep) {
return result;
}
// add the source value to the stack of traversed objects
// and associate it with its clone
stackA.push(value);
stackB.push(result);
// recursively populate clone (susceptible to call stack limits)
(isArr ? forEach : forOwn)(value, function(objValue, key) {
result[key] = baseClone(objValue, isDeep, callback, stackA, stackB);
});
if (initedStack) {
releaseArray(stackA);
releaseArray(stackB);
}
return result;
}
/**
* The base implementation of `_.create` without support for assigning
* properties to the created object.
*
* @private
* @param {Object} prototype The object to inherit from.
* @returns {Object} Returns the new object.
*/
function baseCreate(prototype, properties) {
return isObject(prototype) ? nativeCreate(prototype) : {};
}
// fallback for browsers without `Object.create`
if (!nativeCreate) {
baseCreate = (function() {
function Object() {}
return function(prototype) {
if (isObject(prototype)) {
Object.prototype = prototype;
var result = new Object;
Object.prototype = null;
}
return result || context.Object();
};
}());
}
/**
* The base implementation of `_.createCallback` without support for creating
* "_.pluck" or "_.where" style callbacks.
*
* @private
* @param {*} [func=identity] The value to convert to a callback.
* @param {*} [thisArg] The `this` binding of the created callback.
* @param {number} [argCount] The number of arguments the callback accepts.
* @returns {Function} Returns a callback function.
*/
function baseCreateCallback(func, thisArg, argCount) {
if (typeof func != 'function') {
return identity;
}
// exit early for no `thisArg` or already bound by `Function#bind`
if (typeof thisArg == 'undefined' || !('prototype' in func)) {
return func;
}
var bindData = func.__bindData__;
if (typeof bindData == 'undefined') {
if (support.funcNames) {
bindData = !func.name;
}
bindData = bindData || !support.funcDecomp;
if (!bindData) {
var source = fnToString.call(func);
if (!support.funcNames) {
bindData = !reFuncName.test(source);
}
if (!bindData) {
// checks if `func` references the `this` keyword and stores the result
bindData = reThis.test(source);
setBindData(func, bindData);
}
}
}
// exit early if there are no `this` references or `func` is bound
if (bindData === false || (bindData !== true && bindData[1] & 1)) {
return func;
}
switch (argCount) {
case 1: return function(value) {
return func.call(thisArg, value);
};
case 2: return function(a, b) {
return func.call(thisArg, a, b);
};
case 3: return function(value, index, collection) {
return func.call(thisArg, value, index, collection);
};
case 4: return function(accumulator, value, index, collection) {
return func.call(thisArg, accumulator, value, index, collection);
};
}
return bind(func, thisArg);
}
/**
* The base implementation of `createWrapper` that creates the wrapper and
* sets its meta data.
*
* @private
* @param {Array} bindData The bind data array.
* @returns {Function} Returns the new function.
*/
function baseCreateWrapper(bindData) {
var func = bindData[0],
bitmask = bindData[1],
partialArgs = bindData[2],
partialRightArgs = bindData[3],
thisArg = bindData[4],
arity = bindData[5];
var isBind = bitmask & 1,
isBindKey = bitmask & 2,
isCurry = bitmask & 4,
isCurryBound = bitmask & 8,
key = func;
function bound() {
var thisBinding = isBind ? thisArg : this;
if (partialArgs) {
var args = slice(partialArgs);
push.apply(args, arguments);
}
if (partialRightArgs || isCurry) {
args || (args = slice(arguments));
if (partialRightArgs) {
push.apply(args, partialRightArgs);
}
if (isCurry && args.length < arity) {
bitmask |= 16 & ~32;
return baseCreateWrapper([func, (isCurryBound ? bitmask : bitmask & ~3), args, null, thisArg, arity]);
}
}
args || (args = arguments);
if (isBindKey) {
func = thisBinding[key];
}
if (this instanceof bound) {
thisBinding = baseCreate(func.prototype);
var result = func.apply(thisBinding, args);
return isObject(result) ? result : thisBinding;
}
return func.apply(thisBinding, args);
}
setBindData(bound, bindData);
return bound;
}
/**
* The base implementation of `_.difference` that accepts a single array
* of values to exclude.
*
* @private
* @param {Array} array The array to process.
* @param {Array} [values] The array of values to exclude.
* @returns {Array} Returns a new array of filtered values.
*/
function baseDifference(array, values) {
var index = -1,
indexOf = getIndexOf(),
length = array ? array.length : 0,
isLarge = length >= largeArraySize && indexOf === baseIndexOf,
result = [];
if (isLarge) {
var cache = createCache(values);
if (cache) {
indexOf = cacheIndexOf;
values = cache;
} else {
isLarge = false;
}
}
while (++index < length) {
var value = array[index];
if (indexOf(values, value) < 0) {
result.push(value);
}
}
if (isLarge) {
releaseObject(values);
}
return result;
}
/**
* The base implementation of `_.flatten` without support for callback
* shorthands or `thisArg` binding.
*
* @private
* @param {Array} array The array to flatten.
* @param {boolean} [isShallow=false] A flag to restrict flattening to a single level.
* @param {boolean} [isStrict=false] A flag to restrict flattening to arrays and `arguments` objects.
* @param {number} [fromIndex=0] The index to start from.
* @returns {Array} Returns a new flattened array.
*/
function baseFlatten(array, isShallow, isStrict, fromIndex) {
var index = (fromIndex || 0) - 1,
length = array ? array.length : 0,
result = [];
while (++index < length) {
var value = array[index];
if (value && typeof value == 'object' && typeof value.length == 'number'
&& (isArray(value) || isArguments(value))) {
// recursively flatten arrays (susceptible to call stack limits)
if (!isShallow) {
value = baseFlatten(value, isShallow, isStrict);
}
var valIndex = -1,
valLength = value.length,
resIndex = result.length;
result.length += valLength;
while (++valIndex < valLength) {
result[resIndex++] = value[valIndex];
}
} else if (!isStrict) {
result.push(value);
}
}
return result;
}
/**
* The base implementation of `_.isEqual`, without support for `thisArg` binding,
* that allows partial "_.where" style comparisons.
*
* @private
* @param {*} a The value to compare.
* @param {*} b The other value to compare.
* @param {Function} [callback] The function to customize comparing values.
* @param {Function} [isWhere=false] A flag to indicate performing partial comparisons.
* @param {Array} [stackA=[]] Tracks traversed `a` objects.
* @param {Array} [stackB=[]] Tracks traversed `b` objects.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
*/
function baseIsEqual(a, b, callback, isWhere, stackA, stackB) {
// used to indicate that when comparing objects, `a` has at least the properties of `b`
if (callback) {
var result = callback(a, b);
if (typeof result != 'undefined') {
return !!result;
}
}
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a &&
!(a && objectTypes[type]) &&
!(b && objectTypes[otherType])) {
return false;
}
// exit early for `null` and `undefined` avoiding ES3's Function#call behavior
// http://es5.github.io/#x15.3.4.4
if (a == null || b == null) {
return a === b;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a)
? b != +b
// but treat `+0` vs. `-0` as not equal
: (a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// unwrap any `lodash` wrapped values
var aWrapped = hasOwnProperty.call(a, '__wrapped__'),
bWrapped = hasOwnProperty.call(b, '__wrapped__');
if (aWrapped || bWrapped) {
return baseIsEqual(aWrapped ? a.__wrapped__ : a, bWrapped ? b.__wrapped__ : b, callback, isWhere, stackA, stackB);
}
// exit for functions and DOM nodes
if (className != objectClass) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = a.constructor,
ctorB = b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = getArray());
stackB || (stackB = getArray());
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
// compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
result = size == length;
if (result || isWhere) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (isWhere) {
while (index--) {
if ((result = baseIsEqual(a[index], value, callback, isWhere, stackA, stackB))) {
break;
}
}
} else if (!(result = baseIsEqual(a[size], value, callback, isWhere, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
forIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && baseIsEqual(a[key], value, callback, isWhere, stackA, stackB));
}
});
if (result && !isWhere) {
// ensure both objects have the same number of properties
forIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
}
stackA.pop();
stackB.pop();
if (initedStack) {
releaseArray(stackA);
releaseArray(stackB);
}
return result;
}
/**
* The base implementation of `_.merge` without argument juggling or support
* for `thisArg` binding.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {Function} [callback] The function to customize merging properties.
* @param {Array} [stackA=[]] Tracks traversed source objects.
* @param {Array} [stackB=[]] Associates values with source counterparts.
*/
function baseMerge(object, source, callback, stackA, stackB) {
(isArray(source) ? forEach : forOwn)(source, function(source, key) {
var found,
isArr,
result = source,
value = object[key];
if (source && ((isArr = isArray(source)) || isPlainObject(source))) {
// avoid merging previously merged cyclic sources
var stackLength = stackA.length;
while (stackLength--) {
if ((found = stackA[stackLength] == source)) {
value = stackB[stackLength];
break;
}
}
if (!found) {
var isShallow;
if (callback) {
result = callback(value, source);
if ((isShallow = typeof result != 'undefined')) {
value = result;
}
}
if (!isShallow) {
value = isArr
? (isArray(value) ? value : [])
: (isPlainObject(value) ? value : {});
}
// add `source` and associated `value` to the stack of traversed objects
stackA.push(source);
stackB.push(value);
// recursively merge objects and arrays (susceptible to call stack limits)
if (!isShallow) {
baseMerge(value, source, callback, stackA, stackB);
}
}
}
else {
if (callback) {
result = callback(value, source);
if (typeof result == 'undefined') {
result = source;
}
}
if (typeof result != 'undefined') {
value = result;
}
}
object[key] = value;
});
}
/**
* The base implementation of `_.random` without argument juggling or support
* for returning floating-point numbers.
*
* @private
* @param {number} min The minimum possible value.
* @param {number} max The maximum possible value.
* @returns {number} Returns a random number.
*/
function baseRandom(min, max) {
return min + floor(nativeRandom() * (max - min + 1));
}
/**
* The base implementation of `_.uniq` without support for callback shorthands
* or `thisArg` binding.
*
* @private
* @param {Array} array The array to process.
* @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted.
* @param {Function} [callback] The function called per iteration.
* @returns {Array} Returns a duplicate-value-free array.
*/
function baseUniq(array, isSorted, callback) {
var index = -1,
indexOf = getIndexOf(),
length = array ? array.length : 0,
result = [];
var isLarge = !isSorted && length >= largeArraySize && indexOf === baseIndexOf,
seen = (callback || isLarge) ? getArray() : result;
if (isLarge) {
var cache = createCache(seen);
indexOf = cacheIndexOf;
seen = cache;
}
while (++index < length) {
var value = array[index],
computed = callback ? callback(value, index, array) : value;
if (isSorted
? !index || seen[seen.length - 1] !== computed
: indexOf(seen, computed) < 0
) {
if (callback || isLarge) {
seen.push(computed);
}
result.push(value);
}
}
if (isLarge) {
releaseArray(seen.array);
releaseObject(seen);
} else if (callback) {
releaseArray(seen);
}
return result;
}
/**
* Creates a function that aggregates a collection, creating an object composed
* of keys generated from the results of running each element of the collection
* through a callback. The given `setter` function sets the keys and values
* of the composed object.
*
* @private
* @param {Function} setter The setter function.
* @returns {Function} Returns the new aggregator function.
*/
function createAggregator(setter) {
return function(collection, callback, thisArg) {
var result = {};
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
var value = collection[index];
setter(result, value, callback(value, index, collection), collection);
}
} else {
forOwn(collection, function(value, key, collection) {
setter(result, value, callback(value, key, collection), collection);
});
}
return result;
};
}
/**
* Creates a function that, when called, either curries or invokes `func`
* with an optional `this` binding and partially applied arguments.
*
* @private
* @param {Function|string} func The function or method name to reference.
* @param {number} bitmask The bitmask of method flags to compose.
* The bitmask may be composed of the following flags:
* 1 - `_.bind`
* 2 - `_.bindKey`
* 4 - `_.curry`
* 8 - `_.curry` (bound)
* 16 - `_.partial`
* 32 - `_.partialRight`
* @param {Array} [partialArgs] An array of arguments to prepend to those
* provided to the new function.
* @param {Array} [partialRightArgs] An array of arguments to append to those
* provided to the new function.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new function.
*/
function createWrapper(func, bitmask, partialArgs, partialRightArgs, thisArg, arity) {
var isBind = bitmask & 1,
isBindKey = bitmask & 2,
isCurry = bitmask & 4,
isCurryBound = bitmask & 8,
isPartial = bitmask & 16,
isPartialRight = bitmask & 32;
if (!isBindKey && !isFunction(func)) {
throw new TypeError;
}
if (isPartial && !partialArgs.length) {
bitmask &= ~16;
isPartial = partialArgs = false;
}
if (isPartialRight && !partialRightArgs.length) {
bitmask &= ~32;
isPartialRight = partialRightArgs = false;
}
var bindData = func && func.__bindData__;
if (bindData && bindData !== true) {
// clone `bindData`
bindData = slice(bindData);
if (bindData[2]) {
bindData[2] = slice(bindData[2]);
}
if (bindData[3]) {
bindData[3] = slice(bindData[3]);
}
// set `thisBinding` is not previously bound
if (isBind && !(bindData[1] & 1)) {
bindData[4] = thisArg;
}
// set if previously bound but not currently (subsequent curried functions)
if (!isBind && bindData[1] & 1) {
bitmask |= 8;
}
// set curried arity if not yet set
if (isCurry && !(bindData[1] & 4)) {
bindData[5] = arity;
}
// append partial left arguments
if (isPartial) {
push.apply(bindData[2] || (bindData[2] = []), partialArgs);
}
// append partial right arguments
if (isPartialRight) {
unshift.apply(bindData[3] || (bindData[3] = []), partialRightArgs);
}
// merge flags
bindData[1] |= bitmask;
return createWrapper.apply(null, bindData);
}
// fast path for `_.bind`
var creater = (bitmask == 1 || bitmask === 17) ? baseBind : baseCreateWrapper;
return creater([func, bitmask, partialArgs, partialRightArgs, thisArg, arity]);
}
/**
* Used by `escape` to convert characters to HTML entities.
*
* @private
* @param {string} match The matched character to escape.
* @returns {string} Returns the escaped character.
*/
function escapeHtmlChar(match) {
return htmlEscapes[match];
}
/**
* Gets the appropriate "indexOf" function. If the `_.indexOf` method is
* customized, this method returns the custom method, otherwise it returns
* the `baseIndexOf` function.
*
* @private
* @returns {Function} Returns the "indexOf" function.
*/
function getIndexOf() {
var result = (result = lodash.indexOf) === indexOf ? baseIndexOf : result;
return result;
}
/**
* Checks if `value` is a native function.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a native function, else `false`.
*/
function isNative(value) {
return typeof value == 'function' && reNative.test(value);
}
/**
* Sets `this` binding data on a given function.
*
* @private
* @param {Function} func The function to set data on.
* @param {Array} value The data array to set.
*/
var setBindData = !defineProperty ? noop : function(func, value) {
descriptor.value = value;
defineProperty(func, '__bindData__', descriptor);
};
/**
* A fallback implementation of `isPlainObject` which checks if a given value
* is an object created by the `Object` constructor, assuming objects created
* by the `Object` constructor have no inherited enumerable properties and that
* there are no `Object.prototype` extensions.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
*/
function shimIsPlainObject(value) {
var ctor,
result;
// avoid non Object objects, `arguments` objects, and DOM elements
if (!(value && toString.call(value) == objectClass) ||
(ctor = value.constructor, isFunction(ctor) && !(ctor instanceof ctor))) {
return false;
}
// In most environments an object's own properties are iterated before
// its inherited properties. If the last iterated property is an object's
// own property then there are no inherited enumerable properties.
forIn(value, function(value, key) {
result = key;
});
return typeof result == 'undefined' || hasOwnProperty.call(value, result);
}
/**
* Used by `unescape` to convert HTML entities to characters.
*
* @private
* @param {string} match The matched character to unescape.
* @returns {string} Returns the unescaped character.
*/
function unescapeHtmlChar(match) {
return htmlUnescapes[match];
}
/*--------------------------------------------------------------------------*/
/**
* Checks if `value` is an `arguments` object.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is an `arguments` object, else `false`.
* @example
*
* (function() { return _.isArguments(arguments); })(1, 2, 3);
* // => true
*
* _.isArguments([1, 2, 3]);
* // => false
*/
function isArguments(value) {
return value && typeof value == 'object' && typeof value.length == 'number' &&
toString.call(value) == argsClass || false;
}
/**
* Checks if `value` is an array.
*
* @static
* @memberOf _
* @type Function
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is an array, else `false`.
* @example
*
* (function() { return _.isArray(arguments); })();
* // => false
*
* _.isArray([1, 2, 3]);
* // => true
*/
var isArray = nativeIsArray || function(value) {
return value && typeof value == 'object' && typeof value.length == 'number' &&
toString.call(value) == arrayClass || false;
};
/**
* A fallback implementation of `Object.keys` which produces an array of the
* given object's own enumerable property names.
*
* @private
* @type Function
* @param {Object} object The object to inspect.
* @returns {Array} Returns an array of property names.
*/
var shimKeys = function(object) {
var index, iterable = object, result = [];
if (!iterable) return result;
if (!(objectTypes[typeof object])) return result;
for (index in iterable) {
if (hasOwnProperty.call(iterable, index)) {
result.push(index);
}
}
return result
};
/**
* Creates an array composed of the own enumerable property names of an object.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to inspect.
* @returns {Array} Returns an array of property names.
* @example
*
* _.keys({ 'one': 1, 'two': 2, 'three': 3 });
* // => ['one', 'two', 'three'] (property order is not guaranteed across environments)
*/
var keys = !nativeKeys ? shimKeys : function(object) {
if (!isObject(object)) {
return [];
}
return nativeKeys(object);
};
/**
* Used to convert characters to HTML entities:
*
* Though the `>` character is escaped for symmetry, characters like `>` and `/`
* don't require escaping in HTML and have no special meaning unless they're part
* of a tag or an unquoted attribute value.
* http://mathiasbynens.be/notes/ambiguous-ampersands (under "semi-related fun fact")
*/
var htmlEscapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
/** Used to convert HTML entities to characters */
var htmlUnescapes = invert(htmlEscapes);
/** Used to match HTML entities and HTML characters */
var reEscapedHtml = RegExp('(' + keys(htmlUnescapes).join('|') + ')', 'g'),
reUnescapedHtml = RegExp('[' + keys(htmlEscapes).join('') + ']', 'g');
/*--------------------------------------------------------------------------*/
/**
* Assigns own enumerable properties of source object(s) to the destination
* object. Subsequent sources will overwrite property assignments of previous
* sources. If a callback is provided it will be executed to produce the
* assigned values. The callback is bound to `thisArg` and invoked with two
* arguments; (objectValue, sourceValue).
*
* @static
* @memberOf _
* @type Function
* @alias extend
* @category Objects
* @param {Object} object The destination object.
* @param {...Object} [source] The source objects.
* @param {Function} [callback] The function to customize assigning values.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the destination object.
* @example
*
* _.assign({ 'name': 'fred' }, { 'employer': 'slate' });
* // => { 'name': 'fred', 'employer': 'slate' }
*
* var defaults = _.partialRight(_.assign, function(a, b) {
* return typeof a == 'undefined' ? b : a;
* });
*
* var object = { 'name': 'barney' };
* defaults(object, { 'name': 'fred', 'employer': 'slate' });
* // => { 'name': 'barney', 'employer': 'slate' }
*/
var assign = function(object, source, guard) {
var index, iterable = object, result = iterable;
if (!iterable) return result;
var args = arguments,
argsIndex = 0,
argsLength = typeof guard == 'number' ? 2 : args.length;
if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {
var callback = baseCreateCallback(args[--argsLength - 1], args[argsLength--], 2);
} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {
callback = args[--argsLength];
}
while (++argsIndex < argsLength) {
iterable = args[argsIndex];
if (iterable && objectTypes[typeof iterable]) {
var ownIndex = -1,
ownProps = objectTypes[typeof iterable] && keys(iterable),
length = ownProps ? ownProps.length : 0;
while (++ownIndex < length) {
index = ownProps[ownIndex];
result[index] = callback ? callback(result[index], iterable[index]) : iterable[index];
}
}
}
return result
};
/**
* Creates a clone of `value`. If `isDeep` is `true` nested objects will also
* be cloned, otherwise they will be assigned by reference. If a callback
* is provided it will be executed to produce the cloned values. If the
* callback returns `undefined` cloning will be handled by the method instead.
* The callback is bound to `thisArg` and invoked with one argument; (value).
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to clone.
* @param {boolean} [isDeep=false] Specify a deep clone.
* @param {Function} [callback] The function to customize cloning values.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the cloned value.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* var shallow = _.clone(characters);
* shallow[0] === characters[0];
* // => true
*
* var deep = _.clone(characters, true);
* deep[0] === characters[0];
* // => false
*
* _.mixin({
* 'clone': _.partialRight(_.clone, function(value) {
* return _.isElement(value) ? value.cloneNode(false) : undefined;
* })
* });
*
* var clone = _.clone(document.body);
* clone.childNodes.length;
* // => 0
*/
function clone(value, isDeep, callback, thisArg) {
// allows working with "Collections" methods without using their `index`
// and `collection` arguments for `isDeep` and `callback`
if (typeof isDeep != 'boolean' && isDeep != null) {
thisArg = callback;
callback = isDeep;
isDeep = false;
}
return baseClone(value, isDeep, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1));
}
/**
* Creates a deep clone of `value`. If a callback is provided it will be
* executed to produce the cloned values. If the callback returns `undefined`
* cloning will be handled by the method instead. The callback is bound to
* `thisArg` and invoked with one argument; (value).
*
* Note: This method is loosely based on the structured clone algorithm. Functions
* and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and
* objects created by constructors other than `Object` are cloned to plain `Object` objects.
* See http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to deep clone.
* @param {Function} [callback] The function to customize cloning values.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the deep cloned value.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* var deep = _.cloneDeep(characters);
* deep[0] === characters[0];
* // => false
*
* var view = {
* 'label': 'docs',
* 'node': element
* };
*
* var clone = _.cloneDeep(view, function(value) {
* return _.isElement(value) ? value.cloneNode(true) : undefined;
* });
*
* clone.node == view.node;
* // => false
*/
function cloneDeep(value, callback, thisArg) {
return baseClone(value, true, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1));
}
/**
* Creates an object that inherits from the given `prototype` object. If a
* `properties` object is provided its own enumerable properties are assigned
* to the created object.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} prototype The object to inherit from.
* @param {Object} [properties] The properties to assign to the object.
* @returns {Object} Returns the new object.
* @example
*
* function Shape() {
* this.x = 0;
* this.y = 0;
* }
*
* function Circle() {
* Shape.call(this);
* }
*
* Circle.prototype = _.create(Shape.prototype, { 'constructor': Circle });
*
* var circle = new Circle;
* circle instanceof Circle;
* // => true
*
* circle instanceof Shape;
* // => true
*/
function create(prototype, properties) {
var result = baseCreate(prototype);
return properties ? assign(result, properties) : result;
}
/**
* Assigns own enumerable properties of source object(s) to the destination
* object for all destination properties that resolve to `undefined`. Once a
* property is set, additional defaults of the same property will be ignored.
*
* @static
* @memberOf _
* @type Function
* @category Objects
* @param {Object} object The destination object.
* @param {...Object} [source] The source objects.
* @param- {Object} [guard] Allows working with `_.reduce` without using its
* `key` and `object` arguments as sources.
* @returns {Object} Returns the destination object.
* @example
*
* var object = { 'name': 'barney' };
* _.defaults(object, { 'name': 'fred', 'employer': 'slate' });
* // => { 'name': 'barney', 'employer': 'slate' }
*/
var defaults = function(object, source, guard) {
var index, iterable = object, result = iterable;
if (!iterable) return result;
var args = arguments,
argsIndex = 0,
argsLength = typeof guard == 'number' ? 2 : args.length;
while (++argsIndex < argsLength) {
iterable = args[argsIndex];
if (iterable && objectTypes[typeof iterable]) {
var ownIndex = -1,
ownProps = objectTypes[typeof iterable] && keys(iterable),
length = ownProps ? ownProps.length : 0;
while (++ownIndex < length) {
index = ownProps[ownIndex];
if (typeof result[index] == 'undefined') result[index] = iterable[index];
}
}
}
return result
};
/**
* This method is like `_.findIndex` except that it returns the key of the
* first element that passes the callback check, instead of the element itself.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to search.
* @param {Function|Object|string} [callback=identity] The function called per
* iteration. If a property name or object is provided it will be used to
* create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {string|undefined} Returns the key of the found element, else `undefined`.
* @example
*
* var characters = {
* 'barney': { 'age': 36, 'blocked': false },
* 'fred': { 'age': 40, 'blocked': true },
* 'pebbles': { 'age': 1, 'blocked': false }
* };
*
* _.findKey(characters, function(chr) {
* return chr.age < 40;
* });
* // => 'barney' (property order is not guaranteed across environments)
*
* // using "_.where" callback shorthand
* _.findKey(characters, { 'age': 1 });
* // => 'pebbles'
*
* // using "_.pluck" callback shorthand
* _.findKey(characters, 'blocked');
* // => 'fred'
*/
function findKey(object, callback, thisArg) {
var result;
callback = lodash.createCallback(callback, thisArg, 3);
forOwn(object, function(value, key, object) {
if (callback(value, key, object)) {
result = key;
return false;
}
});
return result;
}
/**
* This method is like `_.findKey` except that it iterates over elements
* of a `collection` in the opposite order.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to search.
* @param {Function|Object|string} [callback=identity] The function called per
* iteration. If a property name or object is provided it will be used to
* create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {string|undefined} Returns the key of the found element, else `undefined`.
* @example
*
* var characters = {
* 'barney': { 'age': 36, 'blocked': true },
* 'fred': { 'age': 40, 'blocked': false },
* 'pebbles': { 'age': 1, 'blocked': true }
* };
*
* _.findLastKey(characters, function(chr) {
* return chr.age < 40;
* });
* // => returns `pebbles`, assuming `_.findKey` returns `barney`
*
* // using "_.where" callback shorthand
* _.findLastKey(characters, { 'age': 40 });
* // => 'fred'
*
* // using "_.pluck" callback shorthand
* _.findLastKey(characters, 'blocked');
* // => 'pebbles'
*/
function findLastKey(object, callback, thisArg) {
var result;
callback = lodash.createCallback(callback, thisArg, 3);
forOwnRight(object, function(value, key, object) {
if (callback(value, key, object)) {
result = key;
return false;
}
});
return result;
}
/**
* Iterates over own and inherited enumerable properties of an object,
* executing the callback for each property. The callback is bound to `thisArg`
* and invoked with three arguments; (value, key, object). Callbacks may exit
* iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @type Function
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns `object`.
* @example
*
* function Shape() {
* this.x = 0;
* this.y = 0;
* }
*
* Shape.prototype.move = function(x, y) {
* this.x += x;
* this.y += y;
* };
*
* _.forIn(new Shape, function(value, key) {
* console.log(key);
* });
* // => logs 'x', 'y', and 'move' (property order is not guaranteed across environments)
*/
var forIn = function(collection, callback, thisArg) {
var index, iterable = collection, result = iterable;
if (!iterable) return result;
if (!objectTypes[typeof iterable]) return result;
callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
for (index in iterable) {
if (callback(iterable[index], index, collection) === false) return result;
}
return result
};
/**
* This method is like `_.forIn` except that it iterates over elements
* of a `collection` in the opposite order.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns `object`.
* @example
*
* function Shape() {
* this.x = 0;
* this.y = 0;
* }
*
* Shape.prototype.move = function(x, y) {
* this.x += x;
* this.y += y;
* };
*
* _.forInRight(new Shape, function(value, key) {
* console.log(key);
* });
* // => logs 'move', 'y', and 'x' assuming `_.forIn ` logs 'x', 'y', and 'move'
*/
function forInRight(object, callback, thisArg) {
var pairs = [];
forIn(object, function(value, key) {
pairs.push(key, value);
});
var length = pairs.length;
callback = baseCreateCallback(callback, thisArg, 3);
while (length--) {
if (callback(pairs[length--], pairs[length], object) === false) {
break;
}
}
return object;
}
/**
* Iterates over own enumerable properties of an object, executing the callback
* for each property. The callback is bound to `thisArg` and invoked with three
* arguments; (value, key, object). Callbacks may exit iteration early by
* explicitly returning `false`.
*
* @static
* @memberOf _
* @type Function
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns `object`.
* @example
*
* _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
* console.log(key);
* });
* // => logs '0', '1', and 'length' (property order is not guaranteed across environments)
*/
var forOwn = function(collection, callback, thisArg) {
var index, iterable = collection, result = iterable;
if (!iterable) return result;
if (!objectTypes[typeof iterable]) return result;
callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
var ownIndex = -1,
ownProps = objectTypes[typeof iterable] && keys(iterable),
length = ownProps ? ownProps.length : 0;
while (++ownIndex < length) {
index = ownProps[ownIndex];
if (callback(iterable[index], index, collection) === false) return result;
}
return result
};
/**
* This method is like `_.forOwn` except that it iterates over elements
* of a `collection` in the opposite order.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns `object`.
* @example
*
* _.forOwnRight({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
* console.log(key);
* });
* // => logs 'length', '1', and '0' assuming `_.forOwn` logs '0', '1', and 'length'
*/
function forOwnRight(object, callback, thisArg) {
var props = keys(object),
length = props.length;
callback = baseCreateCallback(callback, thisArg, 3);
while (length--) {
var key = props[length];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
/**
* Creates a sorted array of property names of all enumerable properties,
* own and inherited, of `object` that have function values.
*
* @static
* @memberOf _
* @alias methods
* @category Objects
* @param {Object} object The object to inspect.
* @returns {Array} Returns an array of property names that have function values.
* @example
*
* _.functions(_);
* // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...]
*/
function functions(object) {
var result = [];
forIn(object, function(value, key) {
if (isFunction(value)) {
result.push(key);
}
});
return result.sort();
}
/**
* Checks if the specified property name exists as a direct property of `object`,
* instead of an inherited property.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to inspect.
* @param {string} key The name of the property to check.
* @returns {boolean} Returns `true` if key is a direct property, else `false`.
* @example
*
* _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b');
* // => true
*/
function has(object, key) {
return object ? hasOwnProperty.call(object, key) : false;
}
/**
* Creates an object composed of the inverted keys and values of the given object.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to invert.
* @returns {Object} Returns the created inverted object.
* @example
*
* _.invert({ 'first': 'fred', 'second': 'barney' });
* // => { 'fred': 'first', 'barney': 'second' }
*/
function invert(object) {
var index = -1,
props = keys(object),
length = props.length,
result = {};
while (++index < length) {
var key = props[index];
result[object[key]] = key;
}
return result;
}
/**
* Checks if `value` is a boolean value.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a boolean value, else `false`.
* @example
*
* _.isBoolean(null);
* // => false
*/
function isBoolean(value) {
return value === true || value === false ||
value && typeof value == 'object' && toString.call(value) == boolClass || false;
}
/**
* Checks if `value` is a date.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a date, else `false`.
* @example
*
* _.isDate(new Date);
* // => true
*/
function isDate(value) {
return value && typeof value == 'object' && toString.call(value) == dateClass || false;
}
/**
* Checks if `value` is a DOM element.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a DOM element, else `false`.
* @example
*
* _.isElement(document.body);
* // => true
*/
function isElement(value) {
return value && value.nodeType === 1 || false;
}
/**
* Checks if `value` is empty. Arrays, strings, or `arguments` objects with a
* length of `0` and objects with no own enumerable properties are considered
* "empty".
*
* @static
* @memberOf _
* @category Objects
* @param {Array|Object|string} value The value to inspect.
* @returns {boolean} Returns `true` if the `value` is empty, else `false`.
* @example
*
* _.isEmpty([1, 2, 3]);
* // => false
*
* _.isEmpty({});
* // => true
*
* _.isEmpty('');
* // => true
*/
function isEmpty(value) {
var result = true;
if (!value) {
return result;
}
var className = toString.call(value),
length = value.length;
if ((className == arrayClass || className == stringClass || className == argsClass ) ||
(className == objectClass && typeof length == 'number' && isFunction(value.splice))) {
return !length;
}
forOwn(value, function() {
return (result = false);
});
return result;
}
/**
* Performs a deep comparison between two values to determine if they are
* equivalent to each other. If a callback is provided it will be executed
* to compare values. If the callback returns `undefined` comparisons will
* be handled by the method instead. The callback is bound to `thisArg` and
* invoked with two arguments; (a, b).
*
* @static
* @memberOf _
* @category Objects
* @param {*} a The value to compare.
* @param {*} b The other value to compare.
* @param {Function} [callback] The function to customize comparing values.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'name': 'fred' };
* var copy = { 'name': 'fred' };
*
* object == copy;
* // => false
*
* _.isEqual(object, copy);
* // => true
*
* var words = ['hello', 'goodbye'];
* var otherWords = ['hi', 'goodbye'];
*
* _.isEqual(words, otherWords, function(a, b) {
* var reGreet = /^(?:hello|hi)$/i,
* aGreet = _.isString(a) && reGreet.test(a),
* bGreet = _.isString(b) && reGreet.test(b);
*
* return (aGreet || bGreet) ? (aGreet == bGreet) : undefined;
* });
* // => true
*/
function isEqual(a, b, callback, thisArg) {
return baseIsEqual(a, b, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 2));
}
/**
* Checks if `value` is, or can be coerced to, a finite number.
*
* Note: This is not the same as native `isFinite` which will return true for
* booleans and empty strings. See http://es5.github.io/#x15.1.2.5.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is finite, else `false`.
* @example
*
* _.isFinite(-101);
* // => true
*
* _.isFinite('10');
* // => true
*
* _.isFinite(true);
* // => false
*
* _.isFinite('');
* // => false
*
* _.isFinite(Infinity);
* // => false
*/
function isFinite(value) {
return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value));
}
/**
* Checks if `value` is a function.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a function, else `false`.
* @example
*
* _.isFunction(_);
* // => true
*/
function isFunction(value) {
return typeof value == 'function';
}
/**
* Checks if `value` is the language type of Object.
* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(1);
* // => false
*/
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// http://code.google.com/p/v8/issues/detail?id=2291
return !!(value && objectTypes[typeof value]);
}
/**
* Checks if `value` is `NaN`.
*
* Note: This is not the same as native `isNaN` which will return `true` for
* `undefined` and other non-numeric values. See http://es5.github.io/#x15.1.2.4.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is `NaN`, else `false`.
* @example
*
* _.isNaN(NaN);
* // => true
*
* _.isNaN(new Number(NaN));
* // => true
*
* isNaN(undefined);
* // => true
*
* _.isNaN(undefined);
* // => false
*/
function isNaN(value) {
// `NaN` as a primitive is the only value that is not equal to itself
// (perform the [[Class]] check first to avoid errors with some host objects in IE)
return isNumber(value) && value != +value;
}
/**
* Checks if `value` is `null`.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is `null`, else `false`.
* @example
*
* _.isNull(null);
* // => true
*
* _.isNull(undefined);
* // => false
*/
function isNull(value) {
return value === null;
}
/**
* Checks if `value` is a number.
*
* Note: `NaN` is considered a number. See http://es5.github.io/#x8.5.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a number, else `false`.
* @example
*
* _.isNumber(8.4 * 5);
* // => true
*/
function isNumber(value) {
return typeof value == 'number' ||
value && typeof value == 'object' && toString.call(value) == numberClass || false;
}
/**
* Checks if `value` is an object created by the `Object` constructor.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
* @example
*
* function Shape() {
* this.x = 0;
* this.y = 0;
* }
*
* _.isPlainObject(new Shape);
* // => false
*
* _.isPlainObject([1, 2, 3]);
* // => false
*
* _.isPlainObject({ 'x': 0, 'y': 0 });
* // => true
*/
var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
if (!(value && toString.call(value) == objectClass)) {
return false;
}
var valueOf = value.valueOf,
objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
return objProto
? (value == objProto || getPrototypeOf(value) == objProto)
: shimIsPlainObject(value);
};
/**
* Checks if `value` is a regular expression.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a regular expression, else `false`.
* @example
*
* _.isRegExp(/fred/);
* // => true
*/
function isRegExp(value) {
return value && typeof value == 'object' && toString.call(value) == regexpClass || false;
}
/**
* Checks if `value` is a string.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a string, else `false`.
* @example
*
* _.isString('fred');
* // => true
*/
function isString(value) {
return typeof value == 'string' ||
value && typeof value == 'object' && toString.call(value) == stringClass || false;
}
/**
* Checks if `value` is `undefined`.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is `undefined`, else `false`.
* @example
*
* _.isUndefined(void 0);
* // => true
*/
function isUndefined(value) {
return typeof value == 'undefined';
}
/**
* Creates an object with the same keys as `object` and values generated by
* running each own enumerable property of `object` through the callback.
* The callback is bound to `thisArg` and invoked with three arguments;
* (value, key, object).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new object with values of the results of each `callback` execution.
* @example
*
* _.mapValues({ 'a': 1, 'b': 2, 'c': 3} , function(num) { return num * 3; });
* // => { 'a': 3, 'b': 6, 'c': 9 }
*
* var characters = {
* 'fred': { 'name': 'fred', 'age': 40 },
* 'pebbles': { 'name': 'pebbles', 'age': 1 }
* };
*
* // using "_.pluck" callback shorthand
* _.mapValues(characters, 'age');
* // => { 'fred': 40, 'pebbles': 1 }
*/
function mapValues(object, callback, thisArg) {
var result = {};
callback = lodash.createCallback(callback, thisArg, 3);
forOwn(object, function(value, key, object) {
result[key] = callback(value, key, object);
});
return result;
}
/**
* Recursively merges own enumerable properties of the source object(s), that
* don't resolve to `undefined` into the destination object. Subsequent sources
* will overwrite property assignments of previous sources. If a callback is
* provided it will be executed to produce the merged values of the destination
* and source properties. If the callback returns `undefined` merging will
* be handled by the method instead. The callback is bound to `thisArg` and
* invoked with two arguments; (objectValue, sourceValue).
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The destination object.
* @param {...Object} [source] The source objects.
* @param {Function} [callback] The function to customize merging properties.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the destination object.
* @example
*
* var names = {
* 'characters': [
* { 'name': 'barney' },
* { 'name': 'fred' }
* ]
* };
*
* var ages = {
* 'characters': [
* { 'age': 36 },
* { 'age': 40 }
* ]
* };
*
* _.merge(names, ages);
* // => { 'characters': [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] }
*
* var food = {
* 'fruits': ['apple'],
* 'vegetables': ['beet']
* };
*
* var otherFood = {
* 'fruits': ['banana'],
* 'vegetables': ['carrot']
* };
*
* _.merge(food, otherFood, function(a, b) {
* return _.isArray(a) ? a.concat(b) : undefined;
* });
* // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] }
*/
function merge(object) {
var args = arguments,
length = 2;
if (!isObject(object)) {
return object;
}
// allows working with `_.reduce` and `_.reduceRight` without using
// their `index` and `collection` arguments
if (typeof args[2] != 'number') {
length = args.length;
}
if (length > 3 && typeof args[length - 2] == 'function') {
var callback = baseCreateCallback(args[--length - 1], args[length--], 2);
} else if (length > 2 && typeof args[length - 1] == 'function') {
callback = args[--length];
}
var sources = slice(arguments, 1, length),
index = -1,
stackA = getArray(),
stackB = getArray();
while (++index < length) {
baseMerge(object, sources[index], callback, stackA, stackB);
}
releaseArray(stackA);
releaseArray(stackB);
return object;
}
/**
* Creates a shallow clone of `object` excluding the specified properties.
* Property names may be specified as individual arguments or as arrays of
* property names. If a callback is provided it will be executed for each
* property of `object` omitting the properties the callback returns truey
* for. The callback is bound to `thisArg` and invoked with three arguments;
* (value, key, object).
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The source object.
* @param {Function|...string|string[]} [callback] The properties to omit or the
* function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns an object without the omitted properties.
* @example
*
* _.omit({ 'name': 'fred', 'age': 40 }, 'age');
* // => { 'name': 'fred' }
*
* _.omit({ 'name': 'fred', 'age': 40 }, function(value) {
* return typeof value == 'number';
* });
* // => { 'name': 'fred' }
*/
function omit(object, callback, thisArg) {
var result = {};
if (typeof callback != 'function') {
var props = [];
forIn(object, function(value, key) {
props.push(key);
});
props = baseDifference(props, baseFlatten(arguments, true, false, 1));
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index];
result[key] = object[key];
}
} else {
callback = lodash.createCallback(callback, thisArg, 3);
forIn(object, function(value, key, object) {
if (!callback(value, key, object)) {
result[key] = value;
}
});
}
return result;
}
/**
* Creates a two dimensional array of an object's key-value pairs,
* i.e. `[[key1, value1], [key2, value2]]`.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to inspect.
* @returns {Array} Returns new array of key-value pairs.
* @example
*
* _.pairs({ 'barney': 36, 'fred': 40 });
* // => [['barney', 36], ['fred', 40]] (property order is not guaranteed across environments)
*/
function pairs(object) {
var index = -1,
props = keys(object),
length = props.length,
result = Array(length);
while (++index < length) {
var key = props[index];
result[index] = [key, object[key]];
}
return result;
}
/**
* Creates a shallow clone of `object` composed of the specified properties.
* Property names may be specified as individual arguments or as arrays of
* property names. If a callback is provided it will be executed for each
* property of `object` picking the properties the callback returns truey
* for. The callback is bound to `thisArg` and invoked with three arguments;
* (value, key, object).
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The source object.
* @param {Function|...string|string[]} [callback] The function called per
* iteration or property names to pick, specified as individual property
* names or arrays of property names.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns an object composed of the picked properties.
* @example
*
* _.pick({ 'name': 'fred', '_userid': 'fred1' }, 'name');
* // => { 'name': 'fred' }
*
* _.pick({ 'name': 'fred', '_userid': 'fred1' }, function(value, key) {
* return key.charAt(0) != '_';
* });
* // => { 'name': 'fred' }
*/
function pick(object, callback, thisArg) {
var result = {};
if (typeof callback != 'function') {
var index = -1,
props = baseFlatten(arguments, true, false, 1),
length = isObject(object) ? props.length : 0;
while (++index < length) {
var key = props[index];
if (key in object) {
result[key] = object[key];
}
}
} else {
callback = lodash.createCallback(callback, thisArg, 3);
forIn(object, function(value, key, object) {
if (callback(value, key, object)) {
result[key] = value;
}
});
}
return result;
}
/**
* An alternative to `_.reduce` this method transforms `object` to a new
* `accumulator` object which is the result of running each of its own
* enumerable properties through a callback, with each callback execution
* potentially mutating the `accumulator` object. The callback is bound to
* `thisArg` and invoked with four arguments; (accumulator, value, key, object).
* Callbacks may exit iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @category Objects
* @param {Array|Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [accumulator] The custom accumulator value.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the accumulated value.
* @example
*
* var squares = _.transform([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], function(result, num) {
* num *= num;
* if (num % 2) {
* return result.push(num) < 3;
* }
* });
* // => [1, 9, 25]
*
* var mapped = _.transform({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
* result[key] = num * 3;
* });
* // => { 'a': 3, 'b': 6, 'c': 9 }
*/
function transform(object, callback, accumulator, thisArg) {
var isArr = isArray(object);
if (accumulator == null) {
if (isArr) {
accumulator = [];
} else {
var ctor = object && object.constructor,
proto = ctor && ctor.prototype;
accumulator = baseCreate(proto);
}
}
if (callback) {
callback = lodash.createCallback(callback, thisArg, 4);
(isArr ? forEach : forOwn)(object, function(value, index, object) {
return callback(accumulator, value, index, object);
});
}
return accumulator;
}
/**
* Creates an array composed of the own enumerable property values of `object`.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to inspect.
* @returns {Array} Returns an array of property values.
* @example
*
* _.values({ 'one': 1, 'two': 2, 'three': 3 });
* // => [1, 2, 3] (property order is not guaranteed across environments)
*/
function values(object) {
var index = -1,
props = keys(object),
length = props.length,
result = Array(length);
while (++index < length) {
result[index] = object[props[index]];
}
return result;
}
/*--------------------------------------------------------------------------*/
/**
* Creates an array of elements from the specified indexes, or keys, of the
* `collection`. Indexes may be specified as individual arguments or as arrays
* of indexes.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {...(number|number[]|string|string[])} [index] The indexes of `collection`
* to retrieve, specified as individual indexes or arrays of indexes.
* @returns {Array} Returns a new array of elements corresponding to the
* provided indexes.
* @example
*
* _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]);
* // => ['a', 'c', 'e']
*
* _.at(['fred', 'barney', 'pebbles'], 0, 2);
* // => ['fred', 'pebbles']
*/
function at(collection) {
var args = arguments,
index = -1,
props = baseFlatten(args, true, false, 1),
length = (args[2] && args[2][args[1]] === collection) ? 1 : props.length,
result = Array(length);
while(++index < length) {
result[index] = collection[props[index]];
}
return result;
}
/**
* Checks if a given value is present in a collection using strict equality
* for comparisons, i.e. `===`. If `fromIndex` is negative, it is used as the
* offset from the end of the collection.
*
* @static
* @memberOf _
* @alias include
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {*} target The value to check for.
* @param {number} [fromIndex=0] The index to search from.
* @returns {boolean} Returns `true` if the `target` element is found, else `false`.
* @example
*
* _.contains([1, 2, 3], 1);
* // => true
*
* _.contains([1, 2, 3], 1, 2);
* // => false
*
* _.contains({ 'name': 'fred', 'age': 40 }, 'fred');
* // => true
*
* _.contains('pebbles', 'eb');
* // => true
*/
function contains(collection, target, fromIndex) {
var index = -1,
indexOf = getIndexOf(),
length = collection ? collection.length : 0,
result = false;
fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0;
if (isArray(collection)) {
result = indexOf(collection, target, fromIndex) > -1;
} else if (typeof length == 'number') {
result = (isString(collection) ? collection.indexOf(target, fromIndex) : indexOf(collection, target, fromIndex)) > -1;
} else {
forOwn(collection, function(value) {
if (++index >= fromIndex) {
return !(result = value === target);
}
});
}
return result;
}
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` through the callback. The corresponding value
* of each key is the number of times the key was returned by the callback.
* The callback is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); });
* // => { '4': 1, '6': 2 }
*
* _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
* // => { '4': 1, '6': 2 }
*
* _.countBy(['one', 'two', 'three'], 'length');
* // => { '3': 2, '5': 1 }
*/
var countBy = createAggregator(function(result, value, key) {
(hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1);
});
/**
* Checks if the given callback returns truey value for **all** elements of
* a collection. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias all
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {boolean} Returns `true` if all elements passed the callback check,
* else `false`.
* @example
*
* _.every([true, 1, null, 'yes']);
* // => false
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* // using "_.pluck" callback shorthand
* _.every(characters, 'age');
* // => true
*
* // using "_.where" callback shorthand
* _.every(characters, { 'age': 36 });
* // => false
*/
function every(collection, callback, thisArg) {
var result = true;
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
if (!(result = !!callback(collection[index], index, collection))) {
break;
}
}
} else {
forOwn(collection, function(value, index, collection) {
return (result = !!callback(value, index, collection));
});
}
return result;
}
/**
* Iterates over elements of a collection, returning an array of all elements
* the callback returns truey for. The callback is bound to `thisArg` and
* invoked with three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias select
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of elements that passed the callback check.
* @example
*
* var evens = _.filter([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
* // => [2, 4, 6]
*
* var characters = [
* { 'name': 'barney', 'age': 36, 'blocked': false },
* { 'name': 'fred', 'age': 40, 'blocked': true }
* ];
*
* // using "_.pluck" callback shorthand
* _.filter(characters, 'blocked');
* // => [{ 'name': 'fred', 'age': 40, 'blocked': true }]
*
* // using "_.where" callback shorthand
* _.filter(characters, { 'age': 36 });
* // => [{ 'name': 'barney', 'age': 36, 'blocked': false }]
*/
function filter(collection, callback, thisArg) {
var result = [];
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
var value = collection[index];
if (callback(value, index, collection)) {
result.push(value);
}
}
} else {
forOwn(collection, function(value, index, collection) {
if (callback(value, index, collection)) {
result.push(value);
}
});
}
return result;
}
/**
* Iterates over elements of a collection, returning the first element that
* the callback returns truey for. The callback is bound to `thisArg` and
* invoked with three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias detect, findWhere
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the found element, else `undefined`.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36, 'blocked': false },
* { 'name': 'fred', 'age': 40, 'blocked': true },
* { 'name': 'pebbles', 'age': 1, 'blocked': false }
* ];
*
* _.find(characters, function(chr) {
* return chr.age < 40;
* });
* // => { 'name': 'barney', 'age': 36, 'blocked': false }
*
* // using "_.where" callback shorthand
* _.find(characters, { 'age': 1 });
* // => { 'name': 'pebbles', 'age': 1, 'blocked': false }
*
* // using "_.pluck" callback shorthand
* _.find(characters, 'blocked');
* // => { 'name': 'fred', 'age': 40, 'blocked': true }
*/
function find(collection, callback, thisArg) {
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
var value = collection[index];
if (callback(value, index, collection)) {
return value;
}
}
} else {
var result;
forOwn(collection, function(value, index, collection) {
if (callback(value, index, collection)) {
result = value;
return false;
}
});
return result;
}
}
/**
* This method is like `_.find` except that it iterates over elements
* of a `collection` from right to left.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the found element, else `undefined`.
* @example
*
* _.findLast([1, 2, 3, 4], function(num) {
* return num % 2 == 1;
* });
* // => 3
*/
function findLast(collection, callback, thisArg) {
var result;
callback = lodash.createCallback(callback, thisArg, 3);
forEachRight(collection, function(value, index, collection) {
if (callback(value, index, collection)) {
result = value;
return false;
}
});
return result;
}
/**
* Iterates over elements of a collection, executing the callback for each
* element. The callback is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection). Callbacks may exit iteration early by
* explicitly returning `false`.
*
* Note: As with other "Collections" methods, objects with a `length` property
* are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
* may be used for object iteration.
*
* @static
* @memberOf _
* @alias each
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array|Object|string} Returns `collection`.
* @example
*
* _([1, 2, 3]).forEach(function(num) { console.log(num); }).join(',');
* // => logs each number and returns '1,2,3'
*
* _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { console.log(num); });
* // => logs each number and returns the object (property order is not guaranteed across environments)
*/
function forEach(collection, callback, thisArg) {
var index = -1,
length = collection ? collection.length : 0;
callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
if (typeof length == 'number') {
while (++index < length) {
if (callback(collection[index], index, collection) === false) {
break;
}
}
} else {
forOwn(collection, callback);
}
return collection;
}
/**
* This method is like `_.forEach` except that it iterates over elements
* of a `collection` from right to left.
*
* @static
* @memberOf _
* @alias eachRight
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array|Object|string} Returns `collection`.
* @example
*
* _([1, 2, 3]).forEachRight(function(num) { console.log(num); }).join(',');
* // => logs each number from right to left and returns '3,2,1'
*/
function forEachRight(collection, callback, thisArg) {
var length = collection ? collection.length : 0;
callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
if (typeof length == 'number') {
while (length--) {
if (callback(collection[length], length, collection) === false) {
break;
}
}
} else {
var props = keys(collection);
length = props.length;
forOwn(collection, function(value, key, collection) {
key = props ? props[--length] : --length;
return callback(collection[key], key, collection);
});
}
return collection;
}
/**
* Creates an object composed of keys generated from the results of running
* each element of a collection through the callback. The corresponding value
* of each key is an array of the elements responsible for generating the key.
* The callback is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); });
* // => { '4': [4.2], '6': [6.1, 6.4] }
*
* _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
* // => { '4': [4.2], '6': [6.1, 6.4] }
*
* // using "_.pluck" callback shorthand
* _.groupBy(['one', 'two', 'three'], 'length');
* // => { '3': ['one', 'two'], '5': ['three'] }
*/
var groupBy = createAggregator(function(result, value, key) {
(hasOwnProperty.call(result, key) ? result[key] : result[key] = []).push(value);
});
/**
* Creates an object composed of keys generated from the results of running
* each element of the collection through the given callback. The corresponding
* value of each key is the last element responsible for generating the key.
* The callback is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* var keys = [
* { 'dir': 'left', 'code': 97 },
* { 'dir': 'right', 'code': 100 }
* ];
*
* _.indexBy(keys, 'dir');
* // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
*
* _.indexBy(keys, function(key) { return String.fromCharCode(key.code); });
* // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
*
* _.indexBy(characters, function(key) { this.fromCharCode(key.code); }, String);
* // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
*/
var indexBy = createAggregator(function(result, value, key) {
result[key] = value;
});
/**
* Invokes the method named by `methodName` on each element in the `collection`
* returning an array of the results of each invoked method. Additional arguments
* will be provided to each invoked method. If `methodName` is a function it
* will be invoked for, and `this` bound to, each element in the `collection`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|string} methodName The name of the method to invoke or
* the function invoked per iteration.
* @param {...*} [arg] Arguments to invoke the method with.
* @returns {Array} Returns a new array of the results of each invoked method.
* @example
*
* _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
* // => [[1, 5, 7], [1, 2, 3]]
*
* _.invoke([123, 456], String.prototype.split, '');
* // => [['1', '2', '3'], ['4', '5', '6']]
*/
function invoke(collection, methodName) {
var args = slice(arguments, 2),
index = -1,
isFunc = typeof methodName == 'function',
length = collection ? collection.length : 0,
result = Array(typeof length == 'number' ? length : 0);
forEach(collection, function(value) {
result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args);
});
return result;
}
/**
* Creates an array of values by running each element in the collection
* through the callback. The callback is bound to `thisArg` and invoked with
* three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias collect
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of the results of each `callback` execution.
* @example
*
* _.map([1, 2, 3], function(num) { return num * 3; });
* // => [3, 6, 9]
*
* _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; });
* // => [3, 6, 9] (property order is not guaranteed across environments)
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* // using "_.pluck" callback shorthand
* _.map(characters, 'name');
* // => ['barney', 'fred']
*/
function map(collection, callback, thisArg) {
var index = -1,
length = collection ? collection.length : 0;
callback = lodash.createCallback(callback, thisArg, 3);
if (typeof length == 'number') {
var result = Array(length);
while (++index < length) {
result[index] = callback(collection[index], index, collection);
}
} else {
result = [];
forOwn(collection, function(value, key, collection) {
result[++index] = callback(value, key, collection);
});
}
return result;
}
/**
* Retrieves the maximum value of a collection. If the collection is empty or
* falsey `-Infinity` is returned. If a callback is provided it will be executed
* for each value in the collection to generate the criterion by which the value
* is ranked. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the maximum value.
* @example
*
* _.max([4, 2, 8, 6]);
* // => 8
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* _.max(characters, function(chr) { return chr.age; });
* // => { 'name': 'fred', 'age': 40 };
*
* // using "_.pluck" callback shorthand
* _.max(characters, 'age');
* // => { 'name': 'fred', 'age': 40 };
*/
function max(collection, callback, thisArg) {
var computed = -Infinity,
result = computed;
// allows working with functions like `_.map` without using
// their `index` argument as a callback
if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) {
callback = null;
}
if (callback == null && isArray(collection)) {
var index = -1,
length = collection.length;
while (++index < length) {
var value = collection[index];
if (value > result) {
result = value;
}
}
} else {
callback = (callback == null && isString(collection))
? charAtCallback
: lodash.createCallback(callback, thisArg, 3);
forEach(collection, function(value, index, collection) {
var current = callback(value, index, collection);
if (current > computed) {
computed = current;
result = value;
}
});
}
return result;
}
/**
* Retrieves the minimum value of a collection. If the collection is empty or
* falsey `Infinity` is returned. If a callback is provided it will be executed
* for each value in the collection to generate the criterion by which the value
* is ranked. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the minimum value.
* @example
*
* _.min([4, 2, 8, 6]);
* // => 2
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* _.min(characters, function(chr) { return chr.age; });
* // => { 'name': 'barney', 'age': 36 };
*
* // using "_.pluck" callback shorthand
* _.min(characters, 'age');
* // => { 'name': 'barney', 'age': 36 };
*/
function min(collection, callback, thisArg) {
var computed = Infinity,
result = computed;
// allows working with functions like `_.map` without using
// their `index` argument as a callback
if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) {
callback = null;
}
if (callback == null && isArray(collection)) {
var index = -1,
length = collection.length;
while (++index < length) {
var value = collection[index];
if (value < result) {
result = value;
}
}
} else {
callback = (callback == null && isString(collection))
? charAtCallback
: lodash.createCallback(callback, thisArg, 3);
forEach(collection, function(value, index, collection) {
var current = callback(value, index, collection);
if (current < computed) {
computed = current;
result = value;
}
});
}
return result;
}
/**
* Retrieves the value of a specified property from all elements in the collection.
*
* @static
* @memberOf _
* @type Function
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {string} property The name of the property to pluck.
* @returns {Array} Returns a new array of property values.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* _.pluck(characters, 'name');
* // => ['barney', 'fred']
*/
var pluck = map;
/**
* Reduces a collection to a value which is the accumulated result of running
* each element in the collection through the callback, where each successive
* callback execution consumes the return value of the previous execution. If
* `accumulator` is not provided the first element of the collection will be
* used as the initial `accumulator` value. The callback is bound to `thisArg`
* and invoked with four arguments; (accumulator, value, index|key, collection).
*
* @static
* @memberOf _
* @alias foldl, inject
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [accumulator] Initial value of the accumulator.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the accumulated value.
* @example
*
* var sum = _.reduce([1, 2, 3], function(sum, num) {
* return sum + num;
* });
* // => 6
*
* var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
* result[key] = num * 3;
* return result;
* }, {});
* // => { 'a': 3, 'b': 6, 'c': 9 }
*/
function reduce(collection, callback, accumulator, thisArg) {
if (!collection) return accumulator;
var noaccum = arguments.length < 3;
callback = lodash.createCallback(callback, thisArg, 4);
var index = -1,
length = collection.length;
if (typeof length == 'number') {
if (noaccum) {
accumulator = collection[++index];
}
while (++index < length) {
accumulator = callback(accumulator, collection[index], index, collection);
}
} else {
forOwn(collection, function(value, index, collection) {
accumulator = noaccum
? (noaccum = false, value)
: callback(accumulator, value, index, collection)
});
}
return accumulator;
}
/**
* This method is like `_.reduce` except that it iterates over elements
* of a `collection` from right to left.
*
* @static
* @memberOf _
* @alias foldr
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [accumulator] Initial value of the accumulator.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the accumulated value.
* @example
*
* var list = [[0, 1], [2, 3], [4, 5]];
* var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []);
* // => [4, 5, 2, 3, 0, 1]
*/
function reduceRight(collection, callback, accumulator, thisArg) {
var noaccum = arguments.length < 3;
callback = lodash.createCallback(callback, thisArg, 4);
forEachRight(collection, function(value, index, collection) {
accumulator = noaccum
? (noaccum = false, value)
: callback(accumulator, value, index, collection);
});
return accumulator;
}
/**
* The opposite of `_.filter` this method returns the elements of a
* collection that the callback does **not** return truey for.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of elements that failed the callback check.
* @example
*
* var odds = _.reject([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
* // => [1, 3, 5]
*
* var characters = [
* { 'name': 'barney', 'age': 36, 'blocked': false },
* { 'name': 'fred', 'age': 40, 'blocked': true }
* ];
*
* // using "_.pluck" callback shorthand
* _.reject(characters, 'blocked');
* // => [{ 'name': 'barney', 'age': 36, 'blocked': false }]
*
* // using "_.where" callback shorthand
* _.reject(characters, { 'age': 36 });
* // => [{ 'name': 'fred', 'age': 40, 'blocked': true }]
*/
function reject(collection, callback, thisArg) {
callback = lodash.createCallback(callback, thisArg, 3);
return filter(collection, function(value, index, collection) {
return !callback(value, index, collection);
});
}
/**
* Retrieves a random element or `n` random elements from a collection.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to sample.
* @param {number} [n] The number of elements to sample.
* @param- {Object} [guard] Allows working with functions like `_.map`
* without using their `index` arguments as `n`.
* @returns {Array} Returns the random sample(s) of `collection`.
* @example
*
* _.sample([1, 2, 3, 4]);
* // => 2
*
* _.sample([1, 2, 3, 4], 2);
* // => [3, 1]
*/
function sample(collection, n, guard) {
if (collection && typeof collection.length != 'number') {
collection = values(collection);
}
if (n == null || guard) {
return collection ? collection[baseRandom(0, collection.length - 1)] : undefined;
}
var result = shuffle(collection);
result.length = nativeMin(nativeMax(0, n), result.length);
return result;
}
/**
* Creates an array of shuffled values, using a version of the Fisher-Yates
* shuffle. See http://en.wikipedia.org/wiki/Fisher-Yates_shuffle.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to shuffle.
* @returns {Array} Returns a new shuffled collection.
* @example
*
* _.shuffle([1, 2, 3, 4, 5, 6]);
* // => [4, 1, 6, 3, 5, 2]
*/
function shuffle(collection) {
var index = -1,
length = collection ? collection.length : 0,
result = Array(typeof length == 'number' ? length : 0);
forEach(collection, function(value) {
var rand = baseRandom(0, ++index);
result[index] = result[rand];
result[rand] = value;
});
return result;
}
/**
* Gets the size of the `collection` by returning `collection.length` for arrays
* and array-like objects or the number of own enumerable properties for objects.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to inspect.
* @returns {number} Returns `collection.length` or number of own enumerable properties.
* @example
*
* _.size([1, 2]);
* // => 2
*
* _.size({ 'one': 1, 'two': 2, 'three': 3 });
* // => 3
*
* _.size('pebbles');
* // => 7
*/
function size(collection) {
var length = collection ? collection.length : 0;
return typeof length == 'number' ? length : keys(collection).length;
}
/**
* Checks if the callback returns a truey value for **any** element of a
* collection. The function returns as soon as it finds a passing value and
* does not iterate over the entire collection. The callback is bound to
* `thisArg` and invoked with three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias any
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {boolean} Returns `true` if any element passed the callback check,
* else `false`.
* @example
*
* _.some([null, 0, 'yes', false], Boolean);
* // => true
*
* var characters = [
* { 'name': 'barney', 'age': 36, 'blocked': false },
* { 'name': 'fred', 'age': 40, 'blocked': true }
* ];
*
* // using "_.pluck" callback shorthand
* _.some(characters, 'blocked');
* // => true
*
* // using "_.where" callback shorthand
* _.some(characters, { 'age': 1 });
* // => false
*/
function some(collection, callback, thisArg) {
var result;
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
if ((result = callback(collection[index], index, collection))) {
break;
}
}
} else {
forOwn(collection, function(value, index, collection) {
return !(result = callback(value, index, collection));
});
}
return !!result;
}
/**
* Creates an array of elements, sorted in ascending order by the results of
* running each element in a collection through the callback. This method
* performs a stable sort, that is, it will preserve the original sort order
* of equal elements. The callback is bound to `thisArg` and invoked with
* three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an array of property names is provided for `callback` the collection
* will be sorted by each property value.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Array|Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of sorted elements.
* @example
*
* _.sortBy([1, 2, 3], function(num) { return Math.sin(num); });
* // => [3, 1, 2]
*
* _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math);
* // => [3, 1, 2]
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 },
* { 'name': 'barney', 'age': 26 },
* { 'name': 'fred', 'age': 30 }
* ];
*
* // using "_.pluck" callback shorthand
* _.map(_.sortBy(characters, 'age'), _.values);
* // => [['barney', 26], ['fred', 30], ['barney', 36], ['fred', 40]]
*
* // sorting by multiple properties
* _.map(_.sortBy(characters, ['name', 'age']), _.values);
* // = > [['barney', 26], ['barney', 36], ['fred', 30], ['fred', 40]]
*/
function sortBy(collection, callback, thisArg) {
var index = -1,
isArr = isArray(callback),
length = collection ? collection.length : 0,
result = Array(typeof length == 'number' ? length : 0);
if (!isArr) {
callback = lodash.createCallback(callback, thisArg, 3);
}
forEach(collection, function(value, key, collection) {
var object = result[++index] = getObject();
if (isArr) {
object.criteria = map(callback, function(key) { return value[key]; });
} else {
(object.criteria = getArray())[0] = callback(value, key, collection);
}
object.index = index;
object.value = value;
});
length = result.length;
result.sort(compareAscending);
while (length--) {
var object = result[length];
result[length] = object.value;
if (!isArr) {
releaseArray(object.criteria);
}
releaseObject(object);
}
return result;
}
/**
* Converts the `collection` to an array.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to convert.
* @returns {Array} Returns the new converted array.
* @example
*
* (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
* // => [2, 3, 4]
*/
function toArray(collection) {
if (collection && typeof collection.length == 'number') {
return slice(collection);
}
return values(collection);
}
/**
* Performs a deep comparison of each element in a `collection` to the given
* `properties` object, returning an array of all elements that have equivalent
* property values.
*
* @static
* @memberOf _
* @type Function
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Object} props The object of property values to filter by.
* @returns {Array} Returns a new array of elements that have the given properties.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36, 'pets': ['hoppy'] },
* { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }
* ];
*
* _.where(characters, { 'age': 36 });
* // => [{ 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }]
*
* _.where(characters, { 'pets': ['dino'] });
* // => [{ 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }]
*/
var where = filter;
/*--------------------------------------------------------------------------*/
/**
* Creates an array with all falsey values removed. The values `false`, `null`,
* `0`, `""`, `undefined`, and `NaN` are all falsey.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to compact.
* @returns {Array} Returns a new array of filtered values.
* @example
*
* _.compact([0, 1, false, 2, '', 3]);
* // => [1, 2, 3]
*/
function compact(array) {
var index = -1,
length = array ? array.length : 0,
result = [];
while (++index < length) {
var value = array[index];
if (value) {
result.push(value);
}
}
return result;
}
/**
* Creates an array excluding all values of the provided arrays using strict
* equality for comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to process.
* @param {...Array} [values] The arrays of values to exclude.
* @returns {Array} Returns a new array of filtered values.
* @example
*
* _.difference([1, 2, 3, 4, 5], [5, 2, 10]);
* // => [1, 3, 4]
*/
function difference(array) {
return baseDifference(array, baseFlatten(arguments, true, true, 1));
}
/**
* This method is like `_.find` except that it returns the index of the first
* element that passes the callback check, instead of the element itself.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to search.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36, 'blocked': false },
* { 'name': 'fred', 'age': 40, 'blocked': true },
* { 'name': 'pebbles', 'age': 1, 'blocked': false }
* ];
*
* _.findIndex(characters, function(chr) {
* return chr.age < 20;
* });
* // => 2
*
* // using "_.where" callback shorthand
* _.findIndex(characters, { 'age': 36 });
* // => 0
*
* // using "_.pluck" callback shorthand
* _.findIndex(characters, 'blocked');
* // => 1
*/
function findIndex(array, callback, thisArg) {
var index = -1,
length = array ? array.length : 0;
callback = lodash.createCallback(callback, thisArg, 3);
while (++index < length) {
if (callback(array[index], index, array)) {
return index;
}
}
return -1;
}
/**
* This method is like `_.findIndex` except that it iterates over elements
* of a `collection` from right to left.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to search.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36, 'blocked': true },
* { 'name': 'fred', 'age': 40, 'blocked': false },
* { 'name': 'pebbles', 'age': 1, 'blocked': true }
* ];
*
* _.findLastIndex(characters, function(chr) {
* return chr.age > 30;
* });
* // => 1
*
* // using "_.where" callback shorthand
* _.findLastIndex(characters, { 'age': 36 });
* // => 0
*
* // using "_.pluck" callback shorthand
* _.findLastIndex(characters, 'blocked');
* // => 2
*/
function findLastIndex(array, callback, thisArg) {
var length = array ? array.length : 0;
callback = lodash.createCallback(callback, thisArg, 3);
while (length--) {
if (callback(array[length], length, array)) {
return length;
}
}
return -1;
}
/**
* Gets the first element or first `n` elements of an array. If a callback
* is provided elements at the beginning of the array are returned as long
* as the callback returns truey. The callback is bound to `thisArg` and
* invoked with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias head, take
* @category Arrays
* @param {Array} array The array to query.
* @param {Function|Object|number|string} [callback] The function called
* per element or the number of elements to return. If a property name or
* object is provided it will be used to create a "_.pluck" or "_.where"
* style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the first element(s) of `array`.
* @example
*
* _.first([1, 2, 3]);
* // => 1
*
* _.first([1, 2, 3], 2);
* // => [1, 2]
*
* _.first([1, 2, 3], function(num) {
* return num < 3;
* });
* // => [1, 2]
*
* var characters = [
* { 'name': 'barney', 'blocked': true, 'employer': 'slate' },
* { 'name': 'fred', 'blocked': false, 'employer': 'slate' },
* { 'name': 'pebbles', 'blocked': true, 'employer': 'na' }
* ];
*
* // using "_.pluck" callback shorthand
* _.first(characters, 'blocked');
* // => [{ 'name': 'barney', 'blocked': true, 'employer': 'slate' }]
*
* // using "_.where" callback shorthand
* _.pluck(_.first(characters, { 'employer': 'slate' }), 'name');
* // => ['barney', 'fred']
*/
function first(array, callback, thisArg) {
var n = 0,
length = array ? array.length : 0;
if (typeof callback != 'number' && callback != null) {
var index = -1;
callback = lodash.createCallback(callback, thisArg, 3);
while (++index < length && callback(array[index], index, array)) {
n++;
}
} else {
n = callback;
if (n == null || thisArg) {
return array ? array[0] : undefined;
}
}
return slice(array, 0, nativeMin(nativeMax(0, n), length));
}
/**
* Flattens a nested array (the nesting can be to any depth). If `isShallow`
* is truey, the array will only be flattened a single level. If a callback
* is provided each element of the array is passed through the callback before
* flattening. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to flatten.
* @param {boolean} [isShallow=false] A flag to restrict flattening to a single level.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new flattened array.
* @example
*
* _.flatten([1, [2], [3, [[4]]]]);
* // => [1, 2, 3, 4];
*
* _.flatten([1, [2], [3, [[4]]]], true);
* // => [1, 2, 3, [[4]]];
*
* var characters = [
* { 'name': 'barney', 'age': 30, 'pets': ['hoppy'] },
* { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }
* ];
*
* // using "_.pluck" callback shorthand
* _.flatten(characters, 'pets');
* // => ['hoppy', 'baby puss', 'dino']
*/
function flatten(array, isShallow, callback, thisArg) {
// juggle arguments
if (typeof isShallow != 'boolean' && isShallow != null) {
thisArg = callback;
callback = (typeof isShallow != 'function' && thisArg && thisArg[isShallow] === array) ? null : isShallow;
isShallow = false;
}
if (callback != null) {
array = map(array, callback, thisArg);
}
return baseFlatten(array, isShallow);
}
/**
* Gets the index at which the first occurrence of `value` is found using
* strict equality for comparisons, i.e. `===`. If the array is already sorted
* providing `true` for `fromIndex` will run a faster binary search.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to search.
* @param {*} value The value to search for.
* @param {boolean|number} [fromIndex=0] The index to search from or `true`
* to perform a binary search on a sorted array.
* @returns {number} Returns the index of the matched value or `-1`.
* @example
*
* _.indexOf([1, 2, 3, 1, 2, 3], 2);
* // => 1
*
* _.indexOf([1, 2, 3, 1, 2, 3], 2, 3);
* // => 4
*
* _.indexOf([1, 1, 2, 2, 3, 3], 2, true);
* // => 2
*/
function indexOf(array, value, fromIndex) {
if (typeof fromIndex == 'number') {
var length = array ? array.length : 0;
fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0);
} else if (fromIndex) {
var index = sortedIndex(array, value);
return array[index] === value ? index : -1;
}
return baseIndexOf(array, value, fromIndex);
}
/**
* Gets all but the last element or last `n` elements of an array. If a
* callback is provided elements at the end of the array are excluded from
* the result as long as the callback returns truey. The callback is bound
* to `thisArg` and invoked with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to query.
* @param {Function|Object|number|string} [callback=1] The function called
* per element or the number of elements to exclude. If a property name or
* object is provided it will be used to create a "_.pluck" or "_.where"
* style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a slice of `array`.
* @example
*
* _.initial([1, 2, 3]);
* // => [1, 2]
*
* _.initial([1, 2, 3], 2);
* // => [1]
*
* _.initial([1, 2, 3], function(num) {
* return num > 1;
* });
* // => [1]
*
* var characters = [
* { 'name': 'barney', 'blocked': false, 'employer': 'slate' },
* { 'name': 'fred', 'blocked': true, 'employer': 'slate' },
* { 'name': 'pebbles', 'blocked': true, 'employer': 'na' }
* ];
*
* // using "_.pluck" callback shorthand
* _.initial(characters, 'blocked');
* // => [{ 'name': 'barney', 'blocked': false, 'employer': 'slate' }]
*
* // using "_.where" callback shorthand
* _.pluck(_.initial(characters, { 'employer': 'na' }), 'name');
* // => ['barney', 'fred']
*/
function initial(array, callback, thisArg) {
var n = 0,
length = array ? array.length : 0;
if (typeof callback != 'number' && callback != null) {
var index = length;
callback = lodash.createCallback(callback, thisArg, 3);
while (index-- && callback(array[index], index, array)) {
n++;
}
} else {
n = (callback == null || thisArg) ? 1 : callback || n;
}
return slice(array, 0, nativeMin(nativeMax(0, length - n), length));
}
/**
* Creates an array of unique values present in all provided arrays using
* strict equality for comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {...Array} [array] The arrays to inspect.
* @returns {Array} Returns an array of shared values.
* @example
*
* _.intersection([1, 2, 3], [5, 2, 1, 4], [2, 1]);
* // => [1, 2]
*/
function intersection() {
var args = [],
argsIndex = -1,
argsLength = arguments.length,
caches = getArray(),
indexOf = getIndexOf(),
trustIndexOf = indexOf === baseIndexOf,
seen = getArray();
while (++argsIndex < argsLength) {
var value = arguments[argsIndex];
if (isArray(value) || isArguments(value)) {
args.push(value);
caches.push(trustIndexOf && value.length >= largeArraySize &&
createCache(argsIndex ? args[argsIndex] : seen));
}
}
var array = args[0],
index = -1,
length = array ? array.length : 0,
result = [];
outer:
while (++index < length) {
var cache = caches[0];
value = array[index];
if ((cache ? cacheIndexOf(cache, value) : indexOf(seen, value)) < 0) {
argsIndex = argsLength;
(cache || seen).push(value);
while (--argsIndex) {
cache = caches[argsIndex];
if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value)) < 0) {
continue outer;
}
}
result.push(value);
}
}
while (argsLength--) {
cache = caches[argsLength];
if (cache) {
releaseObject(cache);
}
}
releaseArray(caches);
releaseArray(seen);
return result;
}
/**
* Gets the last element or last `n` elements of an array. If a callback is
* provided elements at the end of the array are returned as long as the
* callback returns truey. The callback is bound to `thisArg` and invoked
* with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to query.
* @param {Function|Object|number|string} [callback] The function called
* per element or the number of elements to return. If a property name or
* object is provided it will be used to create a "_.pluck" or "_.where"
* style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the last element(s) of `array`.
* @example
*
* _.last([1, 2, 3]);
* // => 3
*
* _.last([1, 2, 3], 2);
* // => [2, 3]
*
* _.last([1, 2, 3], function(num) {
* return num > 1;
* });
* // => [2, 3]
*
* var characters = [
* { 'name': 'barney', 'blocked': false, 'employer': 'slate' },
* { 'name': 'fred', 'blocked': true, 'employer': 'slate' },
* { 'name': 'pebbles', 'blocked': true, 'employer': 'na' }
* ];
*
* // using "_.pluck" callback shorthand
* _.pluck(_.last(characters, 'blocked'), 'name');
* // => ['fred', 'pebbles']
*
* // using "_.where" callback shorthand
* _.last(characters, { 'employer': 'na' });
* // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }]
*/
function last(array, callback, thisArg) {
var n = 0,
length = array ? array.length : 0;
if (typeof callback != 'number' && callback != null) {
var index = length;
callback = lodash.createCallback(callback, thisArg, 3);
while (index-- && callback(array[index], index, array)) {
n++;
}
} else {
n = callback;
if (n == null || thisArg) {
return array ? array[length - 1] : undefined;
}
}
return slice(array, nativeMax(0, length - n));
}
/**
* Gets the index at which the last occurrence of `value` is found using strict
* equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used
* as the offset from the end of the collection.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to search.
* @param {*} value The value to search for.
* @param {number} [fromIndex=array.length-1] The index to search from.
* @returns {number} Returns the index of the matched value or `-1`.
* @example
*
* _.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
* // => 4
*
* _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3);
* // => 1
*/
function lastIndexOf(array, value, fromIndex) {
var index = array ? array.length : 0;
if (typeof fromIndex == 'number') {
index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1;
}
while (index--) {
if (array[index] === value) {
return index;
}
}
return -1;
}
/**
* Removes all provided values from the given array using strict equality for
* comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to modify.
* @param {...*} [value] The values to remove.
* @returns {Array} Returns `array`.
* @example
*
* var array = [1, 2, 3, 1, 2, 3];
* _.pull(array, 2, 3);
* console.log(array);
* // => [1, 1]
*/
function pull(array) {
var args = arguments,
argsIndex = 0,
argsLength = args.length,
length = array ? array.length : 0;
while (++argsIndex < argsLength) {
var index = -1,
value = args[argsIndex];
while (++index < length) {
if (array[index] === value) {
splice.call(array, index--, 1);
length--;
}
}
}
return array;
}
/**
* Creates an array of numbers (positive and/or negative) progressing from
* `start` up to but not including `end`. If `start` is less than `stop` a
* zero-length range is created unless a negative `step` is specified.
*
* @static
* @memberOf _
* @category Arrays
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @param {number} [step=1] The value to increment or decrement by.
* @returns {Array} Returns a new range array.
* @example
*
* _.range(4);
* // => [0, 1, 2, 3]
*
* _.range(1, 5);
* // => [1, 2, 3, 4]
*
* _.range(0, 20, 5);
* // => [0, 5, 10, 15]
*
* _.range(0, -4, -1);
* // => [0, -1, -2, -3]
*
* _.range(1, 4, 0);
* // => [1, 1, 1]
*
* _.range(0);
* // => []
*/
function range(start, end, step) {
start = +start || 0;
step = typeof step == 'number' ? step : (+step || 1);
if (end == null) {
end = start;
start = 0;
}
// use `Array(length)` so engines like Chakra and V8 avoid slower modes
// http://youtu.be/XAqIpGU8ZZk#t=17m25s
var index = -1,
length = nativeMax(0, ceil((end - start) / (step || 1))),
result = Array(length);
while (++index < length) {
result[index] = start;
start += step;
}
return result;
}
/**
* Removes all elements from an array that the callback returns truey for
* and returns an array of removed elements. The callback is bound to `thisArg`
* and invoked with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to modify.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of removed elements.
* @example
*
* var array = [1, 2, 3, 4, 5, 6];
* var evens = _.remove(array, function(num) { return num % 2 == 0; });
*
* console.log(array);
* // => [1, 3, 5]
*
* console.log(evens);
* // => [2, 4, 6]
*/
function remove(array, callback, thisArg) {
var index = -1,
length = array ? array.length : 0,
result = [];
callback = lodash.createCallback(callback, thisArg, 3);
while (++index < length) {
var value = array[index];
if (callback(value, index, array)) {
result.push(value);
splice.call(array, index--, 1);
length--;
}
}
return result;
}
/**
* The opposite of `_.initial` this method gets all but the first element or
* first `n` elements of an array. If a callback function is provided elements
* at the beginning of the array are excluded from the result as long as the
* callback returns truey. The callback is bound to `thisArg` and invoked
* with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias drop, tail
* @category Arrays
* @param {Array} array The array to query.
* @param {Function|Object|number|string} [callback=1] The function called
* per element or the number of elements to exclude. If a property name or
* object is provided it will be used to create a "_.pluck" or "_.where"
* style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a slice of `array`.
* @example
*
* _.rest([1, 2, 3]);
* // => [2, 3]
*
* _.rest([1, 2, 3], 2);
* // => [3]
*
* _.rest([1, 2, 3], function(num) {
* return num < 3;
* });
* // => [3]
*
* var characters = [
* { 'name': 'barney', 'blocked': true, 'employer': 'slate' },
* { 'name': 'fred', 'blocked': false, 'employer': 'slate' },
* { 'name': 'pebbles', 'blocked': true, 'employer': 'na' }
* ];
*
* // using "_.pluck" callback shorthand
* _.pluck(_.rest(characters, 'blocked'), 'name');
* // => ['fred', 'pebbles']
*
* // using "_.where" callback shorthand
* _.rest(characters, { 'employer': 'slate' });
* // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }]
*/
function rest(array, callback, thisArg) {
if (typeof callback != 'number' && callback != null) {
var n = 0,
index = -1,
length = array ? array.length : 0;
callback = lodash.createCallback(callback, thisArg, 3);
while (++index < length && callback(array[index], index, array)) {
n++;
}
} else {
n = (callback == null || thisArg) ? 1 : nativeMax(0, callback);
}
return slice(array, n);
}
/**
* Uses a binary search to determine the smallest index at which a value
* should be inserted into a given sorted array in order to maintain the sort
* order of the array. If a callback is provided it will be executed for
* `value` and each element of `array` to compute their sort ranking. The
* callback is bound to `thisArg` and invoked with one argument; (value).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to inspect.
* @param {*} value The value to evaluate.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* _.sortedIndex([20, 30, 50], 40);
* // => 2
*
* // using "_.pluck" callback shorthand
* _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
* // => 2
*
* var dict = {
* 'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 }
* };
*
* _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
* return dict.wordToNumber[word];
* });
* // => 2
*
* _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
* return this.wordToNumber[word];
* }, dict);
* // => 2
*/
function sortedIndex(array, value, callback, thisArg) {
var low = 0,
high = array ? array.length : low;
// explicitly reference `identity` for better inlining in Firefox
callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity;
value = callback(value);
while (low < high) {
var mid = (low + high) >>> 1;
(callback(array[mid]) < value)
? low = mid + 1
: high = mid;
}
return low;
}
/**
* Creates an array of unique values, in order, of the provided arrays using
* strict equality for comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {...Array} [array] The arrays to inspect.
* @returns {Array} Returns an array of combined values.
* @example
*
* _.union([1, 2, 3], [5, 2, 1, 4], [2, 1]);
* // => [1, 2, 3, 5, 4]
*/
function union() {
return baseUniq(baseFlatten(arguments, true, true));
}
/**
* Creates a duplicate-value-free version of an array using strict equality
* for comparisons, i.e. `===`. If the array is sorted, providing
* `true` for `isSorted` will use a faster algorithm. If a callback is provided
* each element of `array` is passed through the callback before uniqueness
* is computed. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias unique
* @category Arrays
* @param {Array} array The array to process.
* @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a duplicate-value-free array.
* @example
*
* _.uniq([1, 2, 1, 3, 1]);
* // => [1, 2, 3]
*
* _.uniq([1, 1, 2, 2, 3], true);
* // => [1, 2, 3]
*
* _.uniq(['A', 'b', 'C', 'a', 'B', 'c'], function(letter) { return letter.toLowerCase(); });
* // => ['A', 'b', 'C']
*
* _.uniq([1, 2.5, 3, 1.5, 2, 3.5], function(num) { return this.floor(num); }, Math);
* // => [1, 2.5, 3]
*
* // using "_.pluck" callback shorthand
* _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }, { 'x': 2 }]
*/
function uniq(array, isSorted, callback, thisArg) {
// juggle arguments
if (typeof isSorted != 'boolean' && isSorted != null) {
thisArg = callback;
callback = (typeof isSorted != 'function' && thisArg && thisArg[isSorted] === array) ? null : isSorted;
isSorted = false;
}
if (callback != null) {
callback = lodash.createCallback(callback, thisArg, 3);
}
return baseUniq(array, isSorted, callback);
}
/**
* Creates an array excluding all provided values using strict equality for
* comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to filter.
* @param {...*} [value] The values to exclude.
* @returns {Array} Returns a new array of filtered values.
* @example
*
* _.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
* // => [2, 3, 4]
*/
function without(array) {
return baseDifference(array, slice(arguments, 1));
}
/**
* Creates an array that is the symmetric difference of the provided arrays.
* See http://en.wikipedia.org/wiki/Symmetric_difference.
*
* @static
* @memberOf _
* @category Arrays
* @param {...Array} [array] The arrays to inspect.
* @returns {Array} Returns an array of values.
* @example
*
* _.xor([1, 2, 3], [5, 2, 1, 4]);
* // => [3, 5, 4]
*
* _.xor([1, 2, 5], [2, 3, 5], [3, 4, 5]);
* // => [1, 4, 5]
*/
function xor() {
var index = -1,
length = arguments.length;
while (++index < length) {
var array = arguments[index];
if (isArray(array) || isArguments(array)) {
var result = result
? baseUniq(baseDifference(result, array).concat(baseDifference(array, result)))
: array;
}
}
return result || [];
}
/**
* Creates an array of grouped elements, the first of which contains the first
* elements of the given arrays, the second of which contains the second
* elements of the given arrays, and so on.
*
* @static
* @memberOf _
* @alias unzip
* @category Arrays
* @param {...Array} [array] Arrays to process.
* @returns {Array} Returns a new array of grouped elements.
* @example
*
* _.zip(['fred', 'barney'], [30, 40], [true, false]);
* // => [['fred', 30, true], ['barney', 40, false]]
*/
function zip() {
var array = arguments.length > 1 ? arguments : arguments[0],
index = -1,
length = array ? max(pluck(array, 'length')) : 0,
result = Array(length < 0 ? 0 : length);
while (++index < length) {
result[index] = pluck(array, index);
}
return result;
}
/**
* Creates an object composed from arrays of `keys` and `values`. Provide
* either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]`
* or two arrays, one of `keys` and one of corresponding `values`.
*
* @static
* @memberOf _
* @alias object
* @category Arrays
* @param {Array} keys The array of keys.
* @param {Array} [values=[]] The array of values.
* @returns {Object} Returns an object composed of the given keys and
* corresponding values.
* @example
*
* _.zipObject(['fred', 'barney'], [30, 40]);
* // => { 'fred': 30, 'barney': 40 }
*/
function zipObject(keys, values) {
var index = -1,
length = keys ? keys.length : 0,
result = {};
if (!values && length && !isArray(keys[0])) {
values = [];
}
while (++index < length) {
var key = keys[index];
if (values) {
result[key] = values[index];
} else if (key) {
result[key[0]] = key[1];
}
}
return result;
}
/*--------------------------------------------------------------------------*/
/**
* Creates a function that executes `func`, with the `this` binding and
* arguments of the created function, only after being called `n` times.
*
* @static
* @memberOf _
* @category Functions
* @param {number} n The number of times the function must be called before
* `func` is executed.
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var saves = ['profile', 'settings'];
*
* var done = _.after(saves.length, function() {
* console.log('Done saving!');
* });
*
* _.forEach(saves, function(type) {
* asyncSave({ 'type': type, 'complete': done });
* });
* // => logs 'Done saving!', after all saves have completed
*/
function after(n, func) {
if (!isFunction(func)) {
throw new TypeError;
}
return function() {
if (--n < 1) {
return func.apply(this, arguments);
}
};
}
/**
* Creates a function that, when called, invokes `func` with the `this`
* binding of `thisArg` and prepends any additional `bind` arguments to those
* provided to the bound function.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to bind.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {...*} [arg] Arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* var func = function(greeting) {
* return greeting + ' ' + this.name;
* };
*
* func = _.bind(func, { 'name': 'fred' }, 'hi');
* func();
* // => 'hi fred'
*/
function bind(func, thisArg) {
return arguments.length > 2
? createWrapper(func, 17, slice(arguments, 2), null, thisArg)
: createWrapper(func, 1, null, null, thisArg);
}
/**
* Binds methods of an object to the object itself, overwriting the existing
* method. Method names may be specified as individual arguments or as arrays
* of method names. If no method names are provided all the function properties
* of `object` will be bound.
*
* @static
* @memberOf _
* @category Functions
* @param {Object} object The object to bind and assign the bound methods to.
* @param {...string} [methodName] The object method names to
* bind, specified as individual method names or arrays of method names.
* @returns {Object} Returns `object`.
* @example
*
* var view = {
* 'label': 'docs',
* 'onClick': function() { console.log('clicked ' + this.label); }
* };
*
* _.bindAll(view);
* jQuery('#docs').on('click', view.onClick);
* // => logs 'clicked docs', when the button is clicked
*/
function bindAll(object) {
var funcs = arguments.length > 1 ? baseFlatten(arguments, true, false, 1) : functions(object),
index = -1,
length = funcs.length;
while (++index < length) {
var key = funcs[index];
object[key] = createWrapper(object[key], 1, null, null, object);
}
return object;
}
/**
* Creates a function that, when called, invokes the method at `object[key]`
* and prepends any additional `bindKey` arguments to those provided to the bound
* function. This method differs from `_.bind` by allowing bound functions to
* reference methods that will be redefined or don't yet exist.
* See http://michaux.ca/articles/lazy-function-definition-pattern.
*
* @static
* @memberOf _
* @category Functions
* @param {Object} object The object the method belongs to.
* @param {string} key The key of the method.
* @param {...*} [arg] Arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* var object = {
* 'name': 'fred',
* 'greet': function(greeting) {
* return greeting + ' ' + this.name;
* }
* };
*
* var func = _.bindKey(object, 'greet', 'hi');
* func();
* // => 'hi fred'
*
* object.greet = function(greeting) {
* return greeting + 'ya ' + this.name + '!';
* };
*
* func();
* // => 'hiya fred!'
*/
function bindKey(object, key) {
return arguments.length > 2
? createWrapper(key, 19, slice(arguments, 2), null, object)
: createWrapper(key, 3, null, null, object);
}
/**
* Creates a function that is the composition of the provided functions,
* where each function consumes the return value of the function that follows.
* For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`.
* Each function is executed with the `this` binding of the composed function.
*
* @static
* @memberOf _
* @category Functions
* @param {...Function} [func] Functions to compose.
* @returns {Function} Returns the new composed function.
* @example
*
* var realNameMap = {
* 'pebbles': 'penelope'
* };
*
* var format = function(name) {
* name = realNameMap[name.toLowerCase()] || name;
* return name.charAt(0).toUpperCase() + name.slice(1).toLowerCase();
* };
*
* var greet = function(formatted) {
* return 'Hiya ' + formatted + '!';
* };
*
* var welcome = _.compose(greet, format);
* welcome('pebbles');
* // => 'Hiya Penelope!'
*/
function compose() {
var funcs = arguments,
length = funcs.length;
while (length--) {
if (!isFunction(funcs[length])) {
throw new TypeError;
}
}
return function() {
var args = arguments,
length = funcs.length;
while (length--) {
args = [funcs[length].apply(this, args)];
}
return args[0];
};
}
/**
* Creates a function which accepts one or more arguments of `func` that when
* invoked either executes `func` returning its result, if all `func` arguments
* have been provided, or returns a function that accepts one or more of the
* remaining `func` arguments, and so on. The arity of `func` can be specified
* if `func.length` is not sufficient.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to curry.
* @param {number} [arity=func.length] The arity of `func`.
* @returns {Function} Returns the new curried function.
* @example
*
* var curried = _.curry(function(a, b, c) {
* console.log(a + b + c);
* });
*
* curried(1)(2)(3);
* // => 6
*
* curried(1, 2)(3);
* // => 6
*
* curried(1, 2, 3);
* // => 6
*/
function curry(func, arity) {
arity = typeof arity == 'number' ? arity : (+arity || func.length);
return createWrapper(func, 4, null, null, null, arity);
}
/**
* Creates a function that will delay the execution of `func` until after
* `wait` milliseconds have elapsed since the last time it was invoked.
* Provide an options object to indicate that `func` should be invoked on
* the leading and/or trailing edge of the `wait` timeout. Subsequent calls
* to the debounced function will return the result of the last `func` call.
*
* Note: If `leading` and `trailing` options are `true` `func` will be called
* on the trailing edge of the timeout only if the the debounced function is
* invoked more than once during the `wait` timeout.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to debounce.
* @param {number} wait The number of milliseconds to delay.
* @param {Object} [options] The options object.
* @param {boolean} [options.leading=false] Specify execution on the leading edge of the timeout.
* @param {number} [options.maxWait] The maximum time `func` is allowed to be delayed before it's called.
* @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout.
* @returns {Function} Returns the new debounced function.
* @example
*
* // avoid costly calculations while the window size is in flux
* var lazyLayout = _.debounce(calculateLayout, 150);
* jQuery(window).on('resize', lazyLayout);
*
* // execute `sendMail` when the click event is fired, debouncing subsequent calls
* jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
* 'leading': true,
* 'trailing': false
* });
*
* // ensure `batchLog` is executed once after 1 second of debounced calls
* var source = new EventSource('/stream');
* source.addEventListener('message', _.debounce(batchLog, 250, {
* 'maxWait': 1000
* }, false);
*/
function debounce(func, wait, options) {
var args,
maxTimeoutId,
result,
stamp,
thisArg,
timeoutId,
trailingCall,
lastCalled = 0,
maxWait = false,
trailing = true;
if (!isFunction(func)) {
throw new TypeError;
}
wait = nativeMax(0, wait) || 0;
if (options === true) {
var leading = true;
trailing = false;
} else if (isObject(options)) {
leading = options.leading;
maxWait = 'maxWait' in options && (nativeMax(wait, options.maxWait) || 0);
trailing = 'trailing' in options ? options.trailing : trailing;
}
var delayed = function() {
var remaining = wait - (now() - stamp);
if (remaining <= 0) {
if (maxTimeoutId) {
clearTimeout(maxTimeoutId);
}
var isCalled = trailingCall;
maxTimeoutId = timeoutId = trailingCall = undefined;
if (isCalled) {
lastCalled = now();
result = func.apply(thisArg, args);
if (!timeoutId && !maxTimeoutId) {
args = thisArg = null;
}
}
} else {
timeoutId = setTimeout(delayed, remaining);
}
};
var maxDelayed = function() {
if (timeoutId) {
clearTimeout(timeoutId);
}
maxTimeoutId = timeoutId = trailingCall = undefined;
if (trailing || (maxWait !== wait)) {
lastCalled = now();
result = func.apply(thisArg, args);
if (!timeoutId && !maxTimeoutId) {
args = thisArg = null;
}
}
};
return function() {
args = arguments;
stamp = now();
thisArg = this;
trailingCall = trailing && (timeoutId || !leading);
if (maxWait === false) {
var leadingCall = leading && !timeoutId;
} else {
if (!maxTimeoutId && !leading) {
lastCalled = stamp;
}
var remaining = maxWait - (stamp - lastCalled),
isCalled = remaining <= 0;
if (isCalled) {
if (maxTimeoutId) {
maxTimeoutId = clearTimeout(maxTimeoutId);
}
lastCalled = stamp;
result = func.apply(thisArg, args);
}
else if (!maxTimeoutId) {
maxTimeoutId = setTimeout(maxDelayed, remaining);
}
}
if (isCalled && timeoutId) {
timeoutId = clearTimeout(timeoutId);
}
else if (!timeoutId && wait !== maxWait) {
timeoutId = setTimeout(delayed, wait);
}
if (leadingCall) {
isCalled = true;
result = func.apply(thisArg, args);
}
if (isCalled && !timeoutId && !maxTimeoutId) {
args = thisArg = null;
}
return result;
};
}
/**
* Defers executing the `func` function until the current call stack has cleared.
* Additional arguments will be provided to `func` when it is invoked.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to defer.
* @param {...*} [arg] Arguments to invoke the function with.
* @returns {number} Returns the timer id.
* @example
*
* _.defer(function(text) { console.log(text); }, 'deferred');
* // logs 'deferred' after one or more milliseconds
*/
function defer(func) {
if (!isFunction(func)) {
throw new TypeError;
}
var args = slice(arguments, 1);
return setTimeout(function() { func.apply(undefined, args); }, 1);
}
/**
* Executes the `func` function after `wait` milliseconds. Additional arguments
* will be provided to `func` when it is invoked.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay execution.
* @param {...*} [arg] Arguments to invoke the function with.
* @returns {number} Returns the timer id.
* @example
*
* _.delay(function(text) { console.log(text); }, 1000, 'later');
* // => logs 'later' after one second
*/
function delay(func, wait) {
if (!isFunction(func)) {
throw new TypeError;
}
var args = slice(arguments, 2);
return setTimeout(function() { func.apply(undefined, args); }, wait);
}
/**
* Creates a function that memoizes the result of `func`. If `resolver` is
* provided it will be used to determine the cache key for storing the result
* based on the arguments provided to the memoized function. By default, the
* first argument provided to the memoized function is used as the cache key.
* The `func` is executed with the `this` binding of the memoized function.
* The result cache is exposed as the `cache` property on the memoized function.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to have its output memoized.
* @param {Function} [resolver] A function used to resolve the cache key.
* @returns {Function} Returns the new memoizing function.
* @example
*
* var fibonacci = _.memoize(function(n) {
* return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
* });
*
* fibonacci(9)
* // => 34
*
* var data = {
* 'fred': { 'name': 'fred', 'age': 40 },
* 'pebbles': { 'name': 'pebbles', 'age': 1 }
* };
*
* // modifying the result cache
* var get = _.memoize(function(name) { return data[name]; }, _.identity);
* get('pebbles');
* // => { 'name': 'pebbles', 'age': 1 }
*
* get.cache.pebbles.name = 'penelope';
* get('pebbles');
* // => { 'name': 'penelope', 'age': 1 }
*/
function memoize(func, resolver) {
if (!isFunction(func)) {
throw new TypeError;
}
var memoized = function() {
var cache = memoized.cache,
key = resolver ? resolver.apply(this, arguments) : keyPrefix + arguments[0];
return hasOwnProperty.call(cache, key)
? cache[key]
: (cache[key] = func.apply(this, arguments));
}
memoized.cache = {};
return memoized;
}
/**
* Creates a function that is restricted to execute `func` once. Repeat calls to
* the function will return the value of the first call. The `func` is executed
* with the `this` binding of the created function.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var initialize = _.once(createApplication);
* initialize();
* initialize();
* // `initialize` executes `createApplication` once
*/
function once(func) {
var ran,
result;
if (!isFunction(func)) {
throw new TypeError;
}
return function() {
if (ran) {
return result;
}
ran = true;
result = func.apply(this, arguments);
// clear the `func` variable so the function may be garbage collected
func = null;
return result;
};
}
/**
* Creates a function that, when called, invokes `func` with any additional
* `partial` arguments prepended to those provided to the new function. This
* method is similar to `_.bind` except it does **not** alter the `this` binding.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [arg] Arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* var greet = function(greeting, name) { return greeting + ' ' + name; };
* var hi = _.partial(greet, 'hi');
* hi('fred');
* // => 'hi fred'
*/
function partial(func) {
return createWrapper(func, 16, slice(arguments, 1));
}
/**
* This method is like `_.partial` except that `partial` arguments are
* appended to those provided to the new function.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [arg] Arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* var defaultsDeep = _.partialRight(_.merge, _.defaults);
*
* var options = {
* 'variable': 'data',
* 'imports': { 'jq': $ }
* };
*
* defaultsDeep(options, _.templateSettings);
*
* options.variable
* // => 'data'
*
* options.imports
* // => { '_': _, 'jq': $ }
*/
function partialRight(func) {
return createWrapper(func, 32, null, slice(arguments, 1));
}
/**
* Creates a function that, when executed, will only call the `func` function
* at most once per every `wait` milliseconds. Provide an options object to
* indicate that `func` should be invoked on the leading and/or trailing edge
* of the `wait` timeout. Subsequent calls to the throttled function will
* return the result of the last `func` call.
*
* Note: If `leading` and `trailing` options are `true` `func` will be called
* on the trailing edge of the timeout only if the the throttled function is
* invoked more than once during the `wait` timeout.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to throttle.
* @param {number} wait The number of milliseconds to throttle executions to.
* @param {Object} [options] The options object.
* @param {boolean} [options.leading=true] Specify execution on the leading edge of the timeout.
* @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout.
* @returns {Function} Returns the new throttled function.
* @example
*
* // avoid excessively updating the position while scrolling
* var throttled = _.throttle(updatePosition, 100);
* jQuery(window).on('scroll', throttled);
*
* // execute `renewToken` when the click event is fired, but not more than once every 5 minutes
* jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
* 'trailing': false
* }));
*/
function throttle(func, wait, options) {
var leading = true,
trailing = true;
if (!isFunction(func)) {
throw new TypeError;
}
if (options === false) {
leading = false;
} else if (isObject(options)) {
leading = 'leading' in options ? options.leading : leading;
trailing = 'trailing' in options ? options.trailing : trailing;
}
debounceOptions.leading = leading;
debounceOptions.maxWait = wait;
debounceOptions.trailing = trailing;
return debounce(func, wait, debounceOptions);
}
/**
* Creates a function that provides `value` to the wrapper function as its
* first argument. Additional arguments provided to the function are appended
* to those provided to the wrapper function. The wrapper is executed with
* the `this` binding of the created function.
*
* @static
* @memberOf _
* @category Functions
* @param {*} value The value to wrap.
* @param {Function} wrapper The wrapper function.
* @returns {Function} Returns the new function.
* @example
*
* var p = _.wrap(_.escape, function(func, text) {
* return '<p>' + func(text) + '</p>';
* });
*
* p('Fred, Wilma, & Pebbles');
* // => '<p>Fred, Wilma, & Pebbles</p>'
*/
function wrap(value, wrapper) {
return createWrapper(wrapper, 16, [value]);
}
/*--------------------------------------------------------------------------*/
/**
* Creates a function that returns `value`.
*
* @static
* @memberOf _
* @category Utilities
* @param {*} value The value to return from the new function.
* @returns {Function} Returns the new function.
* @example
*
* var object = { 'name': 'fred' };
* var getter = _.constant(object);
* getter() === object;
* // => true
*/
function constant(value) {
return function() {
return value;
};
}
/**
* Produces a callback bound to an optional `thisArg`. If `func` is a property
* name the created callback will return the property value for a given element.
* If `func` is an object the created callback will return `true` for elements
* that contain the equivalent object properties, otherwise it will return `false`.
*
* @static
* @memberOf _
* @category Utilities
* @param {*} [func=identity] The value to convert to a callback.
* @param {*} [thisArg] The `this` binding of the created callback.
* @param {number} [argCount] The number of arguments the callback accepts.
* @returns {Function} Returns a callback function.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* // wrap to create custom callback shorthands
* _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) {
* var match = /^(.+?)__([gl]t)(.+)$/.exec(callback);
* return !match ? func(callback, thisArg) : function(object) {
* return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3];
* };
* });
*
* _.filter(characters, 'age__gt38');
* // => [{ 'name': 'fred', 'age': 40 }]
*/
function createCallback(func, thisArg, argCount) {
var type = typeof func;
if (func == null || type == 'function') {
return baseCreateCallback(func, thisArg, argCount);
}
// handle "_.pluck" style callback shorthands
if (type != 'object') {
return property(func);
}
var props = keys(func),
key = props[0],
a = func[key];
// handle "_.where" style callback shorthands
if (props.length == 1 && a === a && !isObject(a)) {
// fast path the common case of providing an object with a single
// property containing a primitive value
return function(object) {
var b = object[key];
return a === b && (a !== 0 || (1 / a == 1 / b));
};
}
return function(object) {
var length = props.length,
result = false;
while (length--) {
if (!(result = baseIsEqual(object[props[length]], func[props[length]], null, true))) {
break;
}
}
return result;
};
}
/**
* Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their
* corresponding HTML entities.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} string The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escape('Fred, Wilma, & Pebbles');
* // => 'Fred, Wilma, & Pebbles'
*/
function escape(string) {
return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar);
}
/**
* This method returns the first argument provided to it.
*
* @static
* @memberOf _
* @category Utilities
* @param {*} value Any value.
* @returns {*} Returns `value`.
* @example
*
* var object = { 'name': 'fred' };
* _.identity(object) === object;
* // => true
*/
function identity(value) {
return value;
}
/**
* Adds function properties of a source object to the destination object.
* If `object` is a function methods will be added to its prototype as well.
*
* @static
* @memberOf _
* @category Utilities
* @param {Function|Object} [object=lodash] object The destination object.
* @param {Object} source The object of functions to add.
* @param {Object} [options] The options object.
* @param {boolean} [options.chain=true] Specify whether the functions added are chainable.
* @example
*
* function capitalize(string) {
* return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase();
* }
*
* _.mixin({ 'capitalize': capitalize });
* _.capitalize('fred');
* // => 'Fred'
*
* _('fred').capitalize().value();
* // => 'Fred'
*
* _.mixin({ 'capitalize': capitalize }, { 'chain': false });
* _('fred').capitalize();
* // => 'Fred'
*/
function mixin(object, source, options) {
var chain = true,
methodNames = source && functions(source);
if (!source || (!options && !methodNames.length)) {
if (options == null) {
options = source;
}
ctor = lodashWrapper;
source = object;
object = lodash;
methodNames = functions(source);
}
if (options === false) {
chain = false;
} else if (isObject(options) && 'chain' in options) {
chain = options.chain;
}
var ctor = object,
isFunc = isFunction(ctor);
forEach(methodNames, function(methodName) {
var func = object[methodName] = source[methodName];
if (isFunc) {
ctor.prototype[methodName] = function() {
var chainAll = this.__chain__,
value = this.__wrapped__,
args = [value];
push.apply(args, arguments);
var result = func.apply(object, args);
if (chain || chainAll) {
if (value === result && isObject(result)) {
return this;
}
result = new ctor(result);
result.__chain__ = chainAll;
}
return result;
};
}
});
}
/**
* Reverts the '_' variable to its previous value and returns a reference to
* the `lodash` function.
*
* @static
* @memberOf _
* @category Utilities
* @returns {Function} Returns the `lodash` function.
* @example
*
* var lodash = _.noConflict();
*/
function noConflict() {
context._ = oldDash;
return this;
}
/**
* A no-operation function.
*
* @static
* @memberOf _
* @category Utilities
* @example
*
* var object = { 'name': 'fred' };
* _.noop(object) === undefined;
* // => true
*/
function noop() {
// no operation performed
}
/**
* Gets the number of milliseconds that have elapsed since the Unix epoch
* (1 January 1970 00:00:00 UTC).
*
* @static
* @memberOf _
* @category Utilities
* @example
*
* var stamp = _.now();
* _.defer(function() { console.log(_.now() - stamp); });
* // => logs the number of milliseconds it took for the deferred function to be called
*/
var now = isNative(now = Date.now) && now || function() {
return new Date().getTime();
};
/**
* Converts the given value into an integer of the specified radix.
* If `radix` is `undefined` or `0` a `radix` of `10` is used unless the
* `value` is a hexadecimal, in which case a `radix` of `16` is used.
*
* Note: This method avoids differences in native ES3 and ES5 `parseInt`
* implementations. See http://es5.github.io/#E.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} value The value to parse.
* @param {number} [radix] The radix used to interpret the value to parse.
* @returns {number} Returns the new integer value.
* @example
*
* _.parseInt('08');
* // => 8
*/
var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) {
// Firefox < 21 and Opera < 15 follow the ES3 specified implementation of `parseInt`
return nativeParseInt(isString(value) ? value.replace(reLeadingSpacesAndZeros, '') : value, radix || 0);
};
/**
* Creates a "_.pluck" style function, which returns the `key` value of a
* given object.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} key The name of the property to retrieve.
* @returns {Function} Returns the new function.
* @example
*
* var characters = [
* { 'name': 'fred', 'age': 40 },
* { 'name': 'barney', 'age': 36 }
* ];
*
* var getName = _.property('name');
*
* _.map(characters, getName);
* // => ['barney', 'fred']
*
* _.sortBy(characters, getName);
* // => [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }]
*/
function property(key) {
return function(object) {
return object[key];
};
}
/**
* Produces a random number between `min` and `max` (inclusive). If only one
* argument is provided a number between `0` and the given number will be
* returned. If `floating` is truey or either `min` or `max` are floats a
* floating-point number will be returned instead of an integer.
*
* @static
* @memberOf _
* @category Utilities
* @param {number} [min=0] The minimum possible value.
* @param {number} [max=1] The maximum possible value.
* @param {boolean} [floating=false] Specify returning a floating-point number.
* @returns {number} Returns a random number.
* @example
*
* _.random(0, 5);
* // => an integer between 0 and 5
*
* _.random(5);
* // => also an integer between 0 and 5
*
* _.random(5, true);
* // => a floating-point number between 0 and 5
*
* _.random(1.2, 5.2);
* // => a floating-point number between 1.2 and 5.2
*/
function random(min, max, floating) {
var noMin = min == null,
noMax = max == null;
if (floating == null) {
if (typeof min == 'boolean' && noMax) {
floating = min;
min = 1;
}
else if (!noMax && typeof max == 'boolean') {
floating = max;
noMax = true;
}
}
if (noMin && noMax) {
max = 1;
}
min = +min || 0;
if (noMax) {
max = min;
min = 0;
} else {
max = +max || 0;
}
if (floating || min % 1 || max % 1) {
var rand = nativeRandom();
return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand +'').length - 1)))), max);
}
return baseRandom(min, max);
}
/**
* Resolves the value of property `key` on `object`. If `key` is a function
* it will be invoked with the `this` binding of `object` and its result returned,
* else the property value is returned. If `object` is falsey then `undefined`
* is returned.
*
* @static
* @memberOf _
* @category Utilities
* @param {Object} object The object to inspect.
* @param {string} key The name of the property to resolve.
* @returns {*} Returns the resolved value.
* @example
*
* var object = {
* 'cheese': 'crumpets',
* 'stuff': function() {
* return 'nonsense';
* }
* };
*
* _.result(object, 'cheese');
* // => 'crumpets'
*
* _.result(object, 'stuff');
* // => 'nonsense'
*/
function result(object, key) {
if (object) {
var value = object[key];
return isFunction(value) ? object[key]() : value;
}
}
/**
* A micro-templating method that handles arbitrary delimiters, preserves
* whitespace, and correctly escapes quotes within interpolated code.
*
* Note: In the development build, `_.template` utilizes sourceURLs for easier
* debugging. See http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
*
* For more information on precompiling templates see:
* http://lodash.com/custom-builds
*
* For more information on Chrome extension sandboxes see:
* http://developer.chrome.com/stable/extensions/sandboxingEval.html
*
* @static
* @memberOf _
* @category Utilities
* @param {string} text The template text.
* @param {Object} data The data object used to populate the text.
* @param {Object} [options] The options object.
* @param {RegExp} [options.escape] The "escape" delimiter.
* @param {RegExp} [options.evaluate] The "evaluate" delimiter.
* @param {Object} [options.imports] An object to import into the template as local variables.
* @param {RegExp} [options.interpolate] The "interpolate" delimiter.
* @param {string} [sourceURL] The sourceURL of the template's compiled source.
* @param {string} [variable] The data object variable name.
* @returns {Function|string} Returns a compiled function when no `data` object
* is given, else it returns the interpolated text.
* @example
*
* // using the "interpolate" delimiter to create a compiled template
* var compiled = _.template('hello <%= name %>');
* compiled({ 'name': 'fred' });
* // => 'hello fred'
*
* // using the "escape" delimiter to escape HTML in data property values
* _.template('<b><%- value %></b>', { 'value': '<script>' });
* // => '<b><script></b>'
*
* // using the "evaluate" delimiter to generate HTML
* var list = '<% _.forEach(people, function(name) { %><li><%- name %></li><% }); %>';
* _.template(list, { 'people': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // using the ES6 delimiter as an alternative to the default "interpolate" delimiter
* _.template('hello ${ name }', { 'name': 'pebbles' });
* // => 'hello pebbles'
*
* // using the internal `print` function in "evaluate" delimiters
* _.template('<% print("hello " + name); %>!', { 'name': 'barney' });
* // => 'hello barney!'
*
* // using a custom template delimiters
* _.templateSettings = {
* 'interpolate': /{{([\s\S]+?)}}/g
* };
*
* _.template('hello {{ name }}!', { 'name': 'mustache' });
* // => 'hello mustache!'
*
* // using the `imports` option to import jQuery
* var list = '<% jq.each(people, function(name) { %><li><%- name %></li><% }); %>';
* _.template(list, { 'people': ['fred', 'barney'] }, { 'imports': { 'jq': jQuery } });
* // => '<li>fred</li><li>barney</li>'
*
* // using the `sourceURL` option to specify a custom sourceURL for the template
* var compiled = _.template('hello <%= name %>', null, { 'sourceURL': '/basic/greeting.jst' });
* compiled(data);
* // => find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector
*
* // using the `variable` option to ensure a with-statement isn't used in the compiled template
* var compiled = _.template('hi <%= data.name %>!', null, { 'variable': 'data' });
* compiled.source;
* // => function(data) {
* var __t, __p = '', __e = _.escape;
* __p += 'hi ' + ((__t = ( data.name )) == null ? '' : __t) + '!';
* return __p;
* }
*
* // using the `source` property to inline compiled templates for meaningful
* // line numbers in error messages and a stack trace
* fs.writeFileSync(path.join(cwd, 'jst.js'), '\
* var JST = {\
* "main": ' + _.template(mainText).source + '\
* };\
* ');
*/
function template(text, data, options) {
// based on John Resig's `tmpl` implementation
// http://ejohn.org/blog/javascript-micro-templating/
// and Laura Doktorova's doT.js
// https://github.com/olado/doT
var settings = lodash.templateSettings;
text = String(text || '');
// avoid missing dependencies when `iteratorTemplate` is not defined
options = defaults({}, options, settings);
var imports = defaults({}, options.imports, settings.imports),
importsKeys = keys(imports),
importsValues = values(imports);
var isEvaluating,
index = 0,
interpolate = options.interpolate || reNoMatch,
source = "__p += '";
// compile the regexp to match each delimiter
var reDelimiters = RegExp(
(options.escape || reNoMatch).source + '|' +
interpolate.source + '|' +
(interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
(options.evaluate || reNoMatch).source + '|$'
, 'g');
text.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
interpolateValue || (interpolateValue = esTemplateValue);
// escape characters that cannot be included in string literals
source += text.slice(index, offset).replace(reUnescapedString, escapeStringChar);
// replace delimiters with snippets
if (escapeValue) {
source += "' +\n__e(" + escapeValue + ") +\n'";
}
if (evaluateValue) {
isEvaluating = true;
source += "';\n" + evaluateValue + ";\n__p += '";
}
if (interpolateValue) {
source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
}
index = offset + match.length;
// the JS engine embedded in Adobe products requires returning the `match`
// string in order to produce the correct `offset` value
return match;
});
source += "';\n";
// if `variable` is not specified, wrap a with-statement around the generated
// code to add the data object to the top of the scope chain
var variable = options.variable,
hasVariable = variable;
if (!hasVariable) {
variable = 'obj';
source = 'with (' + variable + ') {\n' + source + '\n}\n';
}
// cleanup code by stripping empty strings
source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
.replace(reEmptyStringMiddle, '$1')
.replace(reEmptyStringTrailing, '$1;');
// frame code as the function body
source = 'function(' + variable + ') {\n' +
(hasVariable ? '' : variable + ' || (' + variable + ' = {});\n') +
"var __t, __p = '', __e = _.escape" +
(isEvaluating
? ', __j = Array.prototype.join;\n' +
"function print() { __p += __j.call(arguments, '') }\n"
: ';\n'
) +
source +
'return __p\n}';
// Use a sourceURL for easier debugging.
// http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
var sourceURL = '\n/*\n//# sourceURL=' + (options.sourceURL || '/lodash/template/source[' + (templateCounter++) + ']') + '\n*/';
try {
var result = Function(importsKeys, 'return ' + source + sourceURL).apply(undefined, importsValues);
} catch(e) {
e.source = source;
throw e;
}
if (data) {
return result(data);
}
// provide the compiled function's source by its `toString` method, in
// supported environments, or the `source` property as a convenience for
// inlining compiled templates during the build process
result.source = source;
return result;
}
/**
* Executes the callback `n` times, returning an array of the results
* of each callback execution. The callback is bound to `thisArg` and invoked
* with one argument; (index).
*
* @static
* @memberOf _
* @category Utilities
* @param {number} n The number of times to execute the callback.
* @param {Function} callback The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns an array of the results of each `callback` execution.
* @example
*
* var diceRolls = _.times(3, _.partial(_.random, 1, 6));
* // => [3, 6, 4]
*
* _.times(3, function(n) { mage.castSpell(n); });
* // => calls `mage.castSpell(n)` three times, passing `n` of `0`, `1`, and `2` respectively
*
* _.times(3, function(n) { this.cast(n); }, mage);
* // => also calls `mage.castSpell(n)` three times
*/
function times(n, callback, thisArg) {
n = (n = +n) > -1 ? n : 0;
var index = -1,
result = Array(n);
callback = baseCreateCallback(callback, thisArg, 1);
while (++index < n) {
result[index] = callback(index);
}
return result;
}
/**
* The inverse of `_.escape` this method converts the HTML entities
* `&`, `<`, `>`, `"`, and `'` in `string` to their
* corresponding characters.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} string The string to unescape.
* @returns {string} Returns the unescaped string.
* @example
*
* _.unescape('Fred, Barney & Pebbles');
* // => 'Fred, Barney & Pebbles'
*/
function unescape(string) {
return string == null ? '' : String(string).replace(reEscapedHtml, unescapeHtmlChar);
}
/**
* Generates a unique ID. If `prefix` is provided the ID will be appended to it.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} [prefix] The value to prefix the ID with.
* @returns {string} Returns the unique ID.
* @example
*
* _.uniqueId('contact_');
* // => 'contact_104'
*
* _.uniqueId();
* // => '105'
*/
function uniqueId(prefix) {
var id = ++idCounter;
return String(prefix == null ? '' : prefix) + id;
}
/*--------------------------------------------------------------------------*/
/**
* Creates a `lodash` object that wraps the given value with explicit
* method chaining enabled.
*
* @static
* @memberOf _
* @category Chaining
* @param {*} value The value to wrap.
* @returns {Object} Returns the wrapper object.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 },
* { 'name': 'pebbles', 'age': 1 }
* ];
*
* var youngest = _.chain(characters)
* .sortBy('age')
* .map(function(chr) { return chr.name + ' is ' + chr.age; })
* .first()
* .value();
* // => 'pebbles is 1'
*/
function chain(value) {
value = new lodashWrapper(value);
value.__chain__ = true;
return value;
}
/**
* Invokes `interceptor` with the `value` as the first argument and then
* returns `value`. The purpose of this method is to "tap into" a method
* chain in order to perform operations on intermediate results within
* the chain.
*
* @static
* @memberOf _
* @category Chaining
* @param {*} value The value to provide to `interceptor`.
* @param {Function} interceptor The function to invoke.
* @returns {*} Returns `value`.
* @example
*
* _([1, 2, 3, 4])
* .tap(function(array) { array.pop(); })
* .reverse()
* .value();
* // => [3, 2, 1]
*/
function tap(value, interceptor) {
interceptor(value);
return value;
}
/**
* Enables explicit method chaining on the wrapper object.
*
* @name chain
* @memberOf _
* @category Chaining
* @returns {*} Returns the wrapper object.
* @example
*
* var characters = [
* { 'name': 'barney', 'age': 36 },
* { 'name': 'fred', 'age': 40 }
* ];
*
* // without explicit chaining
* _(characters).first();
* // => { 'name': 'barney', 'age': 36 }
*
* // with explicit chaining
* _(characters).chain()
* .first()
* .pick('age')
* .value();
* // => { 'age': 36 }
*/
function wrapperChain() {
this.__chain__ = true;
return this;
}
/**
* Produces the `toString` result of the wrapped value.
*
* @name toString
* @memberOf _
* @category Chaining
* @returns {string} Returns the string result.
* @example
*
* _([1, 2, 3]).toString();
* // => '1,2,3'
*/
function wrapperToString() {
return String(this.__wrapped__);
}
/**
* Extracts the wrapped value.
*
* @name valueOf
* @memberOf _
* @alias value
* @category Chaining
* @returns {*} Returns the wrapped value.
* @example
*
* _([1, 2, 3]).valueOf();
* // => [1, 2, 3]
*/
function wrapperValueOf() {
return this.__wrapped__;
}
/*--------------------------------------------------------------------------*/
// add functions that return wrapped values when chaining
lodash.after = after;
lodash.assign = assign;
lodash.at = at;
lodash.bind = bind;
lodash.bindAll = bindAll;
lodash.bindKey = bindKey;
lodash.chain = chain;
lodash.compact = compact;
lodash.compose = compose;
lodash.constant = constant;
lodash.countBy = countBy;
lodash.create = create;
lodash.createCallback = createCallback;
lodash.curry = curry;
lodash.debounce = debounce;
lodash.defaults = defaults;
lodash.defer = defer;
lodash.delay = delay;
lodash.difference = difference;
lodash.filter = filter;
lodash.flatten = flatten;
lodash.forEach = forEach;
lodash.forEachRight = forEachRight;
lodash.forIn = forIn;
lodash.forInRight = forInRight;
lodash.forOwn = forOwn;
lodash.forOwnRight = forOwnRight;
lodash.functions = functions;
lodash.groupBy = groupBy;
lodash.indexBy = indexBy;
lodash.initial = initial;
lodash.intersection = intersection;
lodash.invert = invert;
lodash.invoke = invoke;
lodash.keys = keys;
lodash.map = map;
lodash.mapValues = mapValues;
lodash.max = max;
lodash.memoize = memoize;
lodash.merge = merge;
lodash.min = min;
lodash.omit = omit;
lodash.once = once;
lodash.pairs = pairs;
lodash.partial = partial;
lodash.partialRight = partialRight;
lodash.pick = pick;
lodash.pluck = pluck;
lodash.property = property;
lodash.pull = pull;
lodash.range = range;
lodash.reject = reject;
lodash.remove = remove;
lodash.rest = rest;
lodash.shuffle = shuffle;
lodash.sortBy = sortBy;
lodash.tap = tap;
lodash.throttle = throttle;
lodash.times = times;
lodash.toArray = toArray;
lodash.transform = transform;
lodash.union = union;
lodash.uniq = uniq;
lodash.values = values;
lodash.where = where;
lodash.without = without;
lodash.wrap = wrap;
lodash.xor = xor;
lodash.zip = zip;
lodash.zipObject = zipObject;
// add aliases
lodash.collect = map;
lodash.drop = rest;
lodash.each = forEach;
lodash.eachRight = forEachRight;
lodash.extend = assign;
lodash.methods = functions;
lodash.object = zipObject;
lodash.select = filter;
lodash.tail = rest;
lodash.unique = uniq;
lodash.unzip = zip;
// add functions to `lodash.prototype`
mixin(lodash);
/*--------------------------------------------------------------------------*/
// add functions that return unwrapped values when chaining
lodash.clone = clone;
lodash.cloneDeep = cloneDeep;
lodash.contains = contains;
lodash.escape = escape;
lodash.every = every;
lodash.find = find;
lodash.findIndex = findIndex;
lodash.findKey = findKey;
lodash.findLast = findLast;
lodash.findLastIndex = findLastIndex;
lodash.findLastKey = findLastKey;
lodash.has = has;
lodash.identity = identity;
lodash.indexOf = indexOf;
lodash.isArguments = isArguments;
lodash.isArray = isArray;
lodash.isBoolean = isBoolean;
lodash.isDate = isDate;
lodash.isElement = isElement;
lodash.isEmpty = isEmpty;
lodash.isEqual = isEqual;
lodash.isFinite = isFinite;
lodash.isFunction = isFunction;
lodash.isNaN = isNaN;
lodash.isNull = isNull;
lodash.isNumber = isNumber;
lodash.isObject = isObject;
lodash.isPlainObject = isPlainObject;
lodash.isRegExp = isRegExp;
lodash.isString = isString;
lodash.isUndefined = isUndefined;
lodash.lastIndexOf = lastIndexOf;
lodash.mixin = mixin;
lodash.noConflict = noConflict;
lodash.noop = noop;
lodash.now = now;
lodash.parseInt = parseInt;
lodash.random = random;
lodash.reduce = reduce;
lodash.reduceRight = reduceRight;
lodash.result = result;
lodash.runInContext = runInContext;
lodash.size = size;
lodash.some = some;
lodash.sortedIndex = sortedIndex;
lodash.template = template;
lodash.unescape = unescape;
lodash.uniqueId = uniqueId;
// add aliases
lodash.all = every;
lodash.any = some;
lodash.detect = find;
lodash.findWhere = find;
lodash.foldl = reduce;
lodash.foldr = reduceRight;
lodash.include = contains;
lodash.inject = reduce;
mixin(function() {
var source = {}
forOwn(lodash, function(func, methodName) {
if (!lodash.prototype[methodName]) {
source[methodName] = func;
}
});
return source;
}(), false);
/*--------------------------------------------------------------------------*/
// add functions capable of returning wrapped and unwrapped values when chaining
lodash.first = first;
lodash.last = last;
lodash.sample = sample;
// add aliases
lodash.take = first;
lodash.head = first;
forOwn(lodash, function(func, methodName) {
var callbackable = methodName !== 'sample';
if (!lodash.prototype[methodName]) {
lodash.prototype[methodName]= function(n, guard) {
var chainAll = this.__chain__,
result = func(this.__wrapped__, n, guard);
return !chainAll && (n == null || (guard && !(callbackable && typeof n == 'function')))
? result
: new lodashWrapper(result, chainAll);
};
}
});
/*--------------------------------------------------------------------------*/
/**
* The semantic version number.
*
* @static
* @memberOf _
* @type string
*/
lodash.VERSION = '2.4.1';
// add "Chaining" functions to the wrapper
lodash.prototype.chain = wrapperChain;
lodash.prototype.toString = wrapperToString;
lodash.prototype.value = wrapperValueOf;
lodash.prototype.valueOf = wrapperValueOf;
// add `Array` functions that return unwrapped values
forEach(['join', 'pop', 'shift'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
var chainAll = this.__chain__,
result = func.apply(this.__wrapped__, arguments);
return chainAll
? new lodashWrapper(result, chainAll)
: result;
};
});
// add `Array` functions that return the existing wrapped value
forEach(['push', 'reverse', 'sort', 'unshift'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
func.apply(this.__wrapped__, arguments);
return this;
};
});
// add `Array` functions that return new wrapped values
forEach(['concat', 'slice', 'splice'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
return new lodashWrapper(func.apply(this.__wrapped__, arguments), this.__chain__);
};
});
return lodash;
}
/*--------------------------------------------------------------------------*/
// expose Lo-Dash
var _ = runInContext();
// some AMD build optimizers like r.js check for condition patterns like the following:
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
// Expose Lo-Dash to the global object even when an AMD loader is present in
// case Lo-Dash is loaded with a RequireJS shim config.
// See http://requirejs.org/docs/api.html#config-shim
root._ = _;
// define as an anonymous module so, through path mapping, it can be
// referenced as the "underscore" module
define(function() {
return _;
});
}
// check for `exports` after `define` in case a build optimizer adds an `exports` object
else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = _)._ = _;
}
// in Narwhal or Rhino -require
else {
freeExports._ = _;
}
}
else {
// in a browser or Rhino
root._ = _;
}
}.call(this));
// Backbone.js 1.2.1
// (c) 2010-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
// Backbone may be freely distributed under the MIT license.
// For all details and documentation:
// http://backbonejs.org
(function(factory) {
// Establish the root object, `window` (`self`) in the browser, or `global` on the server.
// We use `self` instead of `window` for `WebWorker` support.
var root = (typeof self == 'object' && self.self == self && self) ||
(typeof global == 'object' && global.global == global && global);
// Set up Backbone appropriately for the environment. Start with AMD.
if (typeof define === 'function' && define.amd) {
define(['underscore', 'jquery', 'exports'], function(_, $, exports) {
// Export global even in AMD case in case this script is loaded with
// others that may still expect a global Backbone.
root.Backbone = factory(root, exports, _, $);
});
// Next for Node.js or CommonJS. jQuery may not be needed as a module.
} else if (typeof exports !== 'undefined') {
var _ = require('underscore'), $;
try { $ = require('jquery'); } catch(e) {}
factory(root, exports, _, $);
// Finally, as a browser global.
} else {
root.Backbone = factory(root, {}, root._, (root.jQuery || root.Zepto || root.ender || root.$));
}
}(function(root, Backbone, _, $) {
// Initial Setup
// -------------
// Save the previous value of the `Backbone` variable, so that it can be
// restored later on, if `noConflict` is used.
var previousBackbone = root.Backbone;
// Create a local reference to a common array method we'll want to use later.
var slice = [].slice;
// Current version of the library. Keep in sync with `package.json`.
Backbone.VERSION = '1.2.1';
// For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
// the `$` variable.
Backbone.$ = $;
// Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
// to its previous owner. Returns a reference to this Backbone object.
Backbone.noConflict = function() {
root.Backbone = previousBackbone;
return this;
};
// Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
// will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and
// set a `X-Http-Method-Override` header.
Backbone.emulateHTTP = false;
// Turn on `emulateJSON` to support legacy servers that can't deal with direct
// `application/json` requests ... this will encode the body as
// `application/x-www-form-urlencoded` instead and will send the model in a
// form param named `model`.
Backbone.emulateJSON = false;
// Proxy Underscore methods to a Backbone class' prototype using a
// particular attribute as the data argument
var addMethod = function(length, method, attribute) {
switch (length) {
case 1: return function() {
return _[method](this[attribute]);
};
case 2: return function(value) {
return _[method](this[attribute], value);
};
case 3: return function(iteratee, context) {
return _[method](this[attribute], iteratee, context);
};
case 4: return function(iteratee, defaultVal, context) {
return _[method](this[attribute], iteratee, defaultVal, context);
};
default: return function() {
var args = slice.call(arguments);
args.unshift(this[attribute]);
return _[method].apply(_, args);
};
}
};
var addUnderscoreMethods = function(Class, methods, attribute) {
_.each(methods, function(length, method) {
if (_[method]) Class.prototype[method] = addMethod(length, method, attribute);
});
};
// Backbone.Events
// ---------------
// A module that can be mixed in to *any object* in order to provide it with
// custom events. You may bind with `on` or remove with `off` callback
// functions to an event; `trigger`-ing an event fires all callbacks in
// succession.
//
// var object = {};
// _.extend(object, Backbone.Events);
// object.on('expand', function(){ alert('expanded'); });
// object.trigger('expand');
//
var Events = Backbone.Events = {};
// Regular expression used to split event strings.
var eventSplitter = /\s+/;
// Iterates over the standard `event, callback` (as well as the fancy multiple
// space-separated events `"change blur", callback` and jQuery-style event
// maps `{event: callback}`), reducing them by manipulating `memo`.
// Passes a normalized single event name and callback, as well as any
// optional `opts`.
var eventsApi = function(iteratee, memo, name, callback, opts) {
var i = 0, names;
if (name && typeof name === 'object') {
// Handle event maps.
if (callback !== void 0 && 'context' in opts && opts.context === void 0) opts.context = callback;
for (names = _.keys(name); i < names.length ; i++) {
memo = iteratee(memo, names[i], name[names[i]], opts);
}
} else if (name && eventSplitter.test(name)) {
// Handle space separated event names.
for (names = name.split(eventSplitter); i < names.length; i++) {
memo = iteratee(memo, names[i], callback, opts);
}
} else {
memo = iteratee(memo, name, callback, opts);
}
return memo;
};
// Bind an event to a `callback` function. Passing `"all"` will bind
// the callback to all events fired.
Events.on = function(name, callback, context) {
return internalOn(this, name, callback, context);
};
// An internal use `on` function, used to guard the `listening` argument from
// the public API.
var internalOn = function(obj, name, callback, context, listening) {
obj._events = eventsApi(onApi, obj._events || {}, name, callback, {
context: context,
ctx: obj,
listening: listening
});
if (listening) {
var listeners = obj._listeners || (obj._listeners = {});
listeners[listening.id] = listening;
}
return obj;
};
// Inversion-of-control versions of `on`. Tell *this* object to listen to
// an event in another object... keeping track of what it's listening to.
Events.listenTo = function(obj, name, callback) {
if (!obj) return this;
var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
var listeningTo = this._listeningTo || (this._listeningTo = {});
var listening = listeningTo[id];
// This object is not listening to any other events on `obj` yet.
// Setup the necessary references to track the listening callbacks.
if (!listening) {
var thisId = this._listenId || (this._listenId = _.uniqueId('l'));
listening = listeningTo[id] = {obj: obj, objId: id, id: thisId, listeningTo: listeningTo, count: 0};
}
// Bind callbacks on obj, and keep track of them on listening.
internalOn(obj, name, callback, this, listening);
return this;
};
// The reducing API that adds a callback to the `events` object.
var onApi = function(events, name, callback, options) {
if (callback) {
var handlers = events[name] || (events[name] = []);
var context = options.context, ctx = options.ctx, listening = options.listening;
if (listening) listening.count++;
handlers.push({ callback: callback, context: context, ctx: context || ctx, listening: listening });
}
return events;
};
// Remove one or many callbacks. If `context` is null, removes all
// callbacks with that function. If `callback` is null, removes all
// callbacks for the event. If `name` is null, removes all bound
// callbacks for all events.
Events.off = function(name, callback, context) {
if (!this._events) return this;
this._events = eventsApi(offApi, this._events, name, callback, {
context: context,
listeners: this._listeners
});
return this;
};
// Tell this object to stop listening to either specific events ... or
// to every object it's currently listening to.
Events.stopListening = function(obj, name, callback) {
var listeningTo = this._listeningTo;
if (!listeningTo) return this;
var ids = obj ? [obj._listenId] : _.keys(listeningTo);
for (var i = 0; i < ids.length; i++) {
var listening = listeningTo[ids[i]];
// If listening doesn't exist, this object is not currently
// listening to obj. Break out early.
if (!listening) break;
listening.obj.off(name, callback, this);
}
if (_.isEmpty(listeningTo)) this._listeningTo = void 0;
return this;
};
// The reducing API that removes a callback from the `events` object.
var offApi = function(events, name, callback, options) {
// No events to consider.
if (!events) return;
var i = 0, listening;
var context = options.context, listeners = options.listeners;
// Delete all events listeners and "drop" events.
if (!name && !callback && !context) {
var ids = _.keys(listeners);
for (; i < ids.length; i++) {
listening = listeners[ids[i]];
delete listeners[listening.id];
delete listening.listeningTo[listening.objId];
}
return;
}
var names = name ? [name] : _.keys(events);
for (; i < names.length; i++) {
name = names[i];
var handlers = events[name];
// Bail out if there are no events stored.
if (!handlers) break;
// Replace events if there are any remaining. Otherwise, clean up.
var remaining = [];
for (var j = 0; j < handlers.length; j++) {
var handler = handlers[j];
if (
callback && callback !== handler.callback &&
callback !== handler.callback._callback ||
context && context !== handler.context
) {
remaining.push(handler);
} else {
listening = handler.listening;
if (listening && --listening.count === 0) {
delete listeners[listening.id];
delete listening.listeningTo[listening.objId];
}
}
}
// Update tail event if the list has any events. Otherwise, clean up.
if (remaining.length) {
events[name] = remaining;
} else {
delete events[name];
}
}
if (_.size(events)) return events;
};
// Bind an event to only be triggered a single time. After the first time
// the callback is invoked, it will be removed. When multiple events are
// passed in using the space-separated syntax, the event will fire once for every
// event you passed in, not once for a combination of all events
Events.once = function(name, callback, context) {
// Map the event into a `{event: once}` object.
var events = eventsApi(onceMap, {}, name, callback, _.bind(this.off, this));
return this.on(events, void 0, context);
};
// Inversion-of-control versions of `once`.
Events.listenToOnce = function(obj, name, callback) {
// Map the event into a `{event: once}` object.
var events = eventsApi(onceMap, {}, name, callback, _.bind(this.stopListening, this, obj));
return this.listenTo(obj, events);
};
// Reduces the event callbacks into a map of `{event: onceWrapper}`.
// `offer` unbinds the `onceWrapper` after it has been called.
var onceMap = function(map, name, callback, offer) {
if (callback) {
var once = map[name] = _.once(function() {
offer(name, once);
callback.apply(this, arguments);
});
once._callback = callback;
}
return map;
};
// Trigger one or many events, firing all bound callbacks. Callbacks are
// passed the same arguments as `trigger` is, apart from the event name
// (unless you're listening on `"all"`, which will cause your callback to
// receive the true name of the event as the first argument).
Events.trigger = function(name) {
if (!this._events) return this;
var length = Math.max(0, arguments.length - 1);
var args = Array(length);
for (var i = 0; i < length; i++) args[i] = arguments[i + 1];
eventsApi(triggerApi, this._events, name, void 0, args);
return this;
};
// Handles triggering the appropriate event callbacks.
var triggerApi = function(objEvents, name, cb, args) {
if (objEvents) {
var events = objEvents[name];
var allEvents = objEvents.all;
if (events && allEvents) allEvents = allEvents.slice();
if (events) triggerEvents(events, args);
if (allEvents) triggerEvents(allEvents, [name].concat(args));
}
return objEvents;
};
// A difficult-to-believe, but optimized internal dispatch function for
// triggering events. Tries to keep the usual cases speedy (most internal
// Backbone events have 3 arguments).
var triggerEvents = function(events, args) {
var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
switch (args.length) {
case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;
}
};
// Aliases for backwards compatibility.
Events.bind = Events.on;
Events.unbind = Events.off;
// Allow the `Backbone` object to serve as a global event bus, for folks who
// want global "pubsub" in a convenient place.
_.extend(Backbone, Events);
// Backbone.Model
// --------------
// Backbone **Models** are the basic data object in the framework --
// frequently representing a row in a table in a database on your server.
// A discrete chunk of data and a bunch of useful, related methods for
// performing computations and transformations on that data.
// Create a new model with the specified attributes. A client id (`cid`)
// is automatically generated and assigned for you.
var Model = Backbone.Model = function(attributes, options) {
var attrs = attributes || {};
options || (options = {});
this.cid = _.uniqueId(this.cidPrefix);
this.attributes = {};
if (options.collection) this.collection = options.collection;
if (options.parse) attrs = this.parse(attrs, options) || {};
attrs = _.defaults({}, attrs, _.result(this, 'defaults'));
this.set(attrs, options);
this.changed = {};
this.initialize.apply(this, arguments);
};
// Attach all inheritable methods to the Model prototype.
_.extend(Model.prototype, Events, {
// A hash of attributes whose current and previous value differ.
changed: null,
// The value returned during the last failed validation.
validationError: null,
// The default name for the JSON `id` attribute is `"id"`. MongoDB and
// CouchDB users may want to set this to `"_id"`.
idAttribute: 'id',
// The prefix is used to create the client id which is used to identify models locally.
// You may want to override this if you're experiencing name clashes with model ids.
cidPrefix: 'c',
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Return a copy of the model's `attributes` object.
toJSON: function(options) {
return _.clone(this.attributes);
},
// Proxy `Backbone.sync` by default -- but override this if you need
// custom syncing semantics for *this* particular model.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Get the value of an attribute.
get: function(attr) {
return this.attributes[attr];
},
// Get the HTML-escaped value of an attribute.
escape: function(attr) {
return _.escape(this.get(attr));
},
// Returns `true` if the attribute contains a value that is not null
// or undefined.
has: function(attr) {
return this.get(attr) != null;
},
// Special-cased proxy to underscore's `_.matches` method.
matches: function(attrs) {
return !!_.iteratee(attrs, this)(this.attributes);
},
// Set a hash of model attributes on the object, firing `"change"`. This is
// the core primitive operation of a model, updating the data and notifying
// anyone who needs to know about the change in state. The heart of the beast.
set: function(key, val, options) {
if (key == null) return this;
// Handle both `"key", value` and `{key: value}` -style arguments.
var attrs;
if (typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options || (options = {});
// Run validation.
if (!this._validate(attrs, options)) return false;
// Extract attributes and options.
var unset = options.unset;
var silent = options.silent;
var changes = [];
var changing = this._changing;
this._changing = true;
if (!changing) {
this._previousAttributes = _.clone(this.attributes);
this.changed = {};
}
var current = this.attributes;
var changed = this.changed;
var prev = this._previousAttributes;
// Check for changes of `id`.
if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
// For each `set` attribute, update or delete the current value.
for (var attr in attrs) {
val = attrs[attr];
if (!_.isEqual(current[attr], val)) changes.push(attr);
if (!_.isEqual(prev[attr], val)) {
changed[attr] = val;
} else {
delete changed[attr];
}
unset ? delete current[attr] : current[attr] = val;
}
// Trigger all relevant attribute changes.
if (!silent) {
if (changes.length) this._pending = options;
for (var i = 0; i < changes.length; i++) {
this.trigger('change:' + changes[i], this, current[changes[i]], options);
}
}
// You might be wondering why there's a `while` loop here. Changes can
// be recursively nested within `"change"` events.
if (changing) return this;
if (!silent) {
while (this._pending) {
options = this._pending;
this._pending = false;
this.trigger('change', this, options);
}
}
this._pending = false;
this._changing = false;
return this;
},
// Remove an attribute from the model, firing `"change"`. `unset` is a noop
// if the attribute doesn't exist.
unset: function(attr, options) {
return this.set(attr, void 0, _.extend({}, options, {unset: true}));
},
// Clear all attributes on the model, firing `"change"`.
clear: function(options) {
var attrs = {};
for (var key in this.attributes) attrs[key] = void 0;
return this.set(attrs, _.extend({}, options, {unset: true}));
},
// Determine if the model has changed since the last `"change"` event.
// If you specify an attribute name, determine if that attribute has changed.
hasChanged: function(attr) {
if (attr == null) return !_.isEmpty(this.changed);
return _.has(this.changed, attr);
},
// Return an object containing all the attributes that have changed, or
// false if there are no changed attributes. Useful for determining what
// parts of a view need to be updated and/or what attributes need to be
// persisted to the server. Unset attributes will be set to undefined.
// You can also pass an attributes object to diff against the model,
// determining if there *would be* a change.
changedAttributes: function(diff) {
if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
var old = this._changing ? this._previousAttributes : this.attributes;
var changed = {};
for (var attr in diff) {
var val = diff[attr];
if (_.isEqual(old[attr], val)) continue;
changed[attr] = val;
}
return _.size(changed) ? changed : false;
},
// Get the previous value of an attribute, recorded at the time the last
// `"change"` event was fired.
previous: function(attr) {
if (attr == null || !this._previousAttributes) return null;
return this._previousAttributes[attr];
},
// Get all of the attributes of the model at the time of the previous
// `"change"` event.
previousAttributes: function() {
return _.clone(this._previousAttributes);
},
// Fetch the model from the server, merging the response with the model's
// local attributes. Any changed attributes will trigger a "change" event.
fetch: function(options) {
options = _.extend({parse: true}, options);
var model = this;
var success = options.success;
options.success = function(resp) {
var serverAttrs = options.parse ? model.parse(resp, options) : resp;
if (!model.set(serverAttrs, options)) return false;
if (success) success.call(options.context, model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Set a hash of model attributes, and sync the model to the server.
// If the server returns an attributes hash that differs, the model's
// state will be `set` again.
save: function(key, val, options) {
// Handle both `"key", value` and `{key: value}` -style arguments.
var attrs;
if (key == null || typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options = _.extend({validate: true, parse: true}, options);
var wait = options.wait;
// If we're not waiting and attributes exist, save acts as
// `set(attr).save(null, opts)` with validation. Otherwise, check if
// the model will be valid when the attributes, if any, are set.
if (attrs && !wait) {
if (!this.set(attrs, options)) return false;
} else {
if (!this._validate(attrs, options)) return false;
}
// After a successful server-side save, the client is (optionally)
// updated with the server-side state.
var model = this;
var success = options.success;
var attributes = this.attributes;
options.success = function(resp) {
// Ensure attributes are restored during synchronous saves.
model.attributes = attributes;
var serverAttrs = options.parse ? model.parse(resp, options) : resp;
if (wait) serverAttrs = _.extend({}, attrs, serverAttrs);
if (serverAttrs && !model.set(serverAttrs, options)) return false;
if (success) success.call(options.context, model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
// Set temporary attributes if `{wait: true}` to properly find new ids.
if (attrs && wait) this.attributes = _.extend({}, attributes, attrs);
var method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
if (method === 'patch' && !options.attrs) options.attrs = attrs;
var xhr = this.sync(method, this, options);
// Restore attributes.
this.attributes = attributes;
return xhr;
},
// Destroy this model on the server if it was already persisted.
// Optimistically removes the model from its collection, if it has one.
// If `wait: true` is passed, waits for the server to respond before removal.
destroy: function(options) {
options = options ? _.clone(options) : {};
var model = this;
var success = options.success;
var wait = options.wait;
var destroy = function() {
model.stopListening();
model.trigger('destroy', model, model.collection, options);
};
options.success = function(resp) {
if (wait) destroy();
if (success) success.call(options.context, model, resp, options);
if (!model.isNew()) model.trigger('sync', model, resp, options);
};
var xhr = false;
if (this.isNew()) {
_.defer(options.success);
} else {
wrapError(this, options);
xhr = this.sync('delete', this, options);
}
if (!wait) destroy();
return xhr;
},
// Default URL for the model's representation on the server -- if you're
// using Backbone's restful methods, override this to change the endpoint
// that will be called.
url: function() {
var base =
_.result(this, 'urlRoot') ||
_.result(this.collection, 'url') ||
urlError();
if (this.isNew()) return base;
var id = this.get(this.idAttribute);
return base.replace(/[^\/]$/, '$&/') + encodeURIComponent(id);
},
// **parse** converts a response into the hash of attributes to be `set` on
// the model. The default implementation is just to pass the response along.
parse: function(resp, options) {
return resp;
},
// Create a new model with identical attributes to this one.
clone: function() {
return new this.constructor(this.attributes);
},
// A model is new if it has never been saved to the server, and lacks an id.
isNew: function() {
return !this.has(this.idAttribute);
},
// Check if the model is currently in a valid state.
isValid: function(options) {
return this._validate({}, _.defaults({validate: true}, options));
},
// Run validation against the next complete set of model attributes,
// returning `true` if all is well. Otherwise, fire an `"invalid"` event.
_validate: function(attrs, options) {
if (!options.validate || !this.validate) return true;
attrs = _.extend({}, this.attributes, attrs);
var error = this.validationError = this.validate(attrs, options) || null;
if (!error) return true;
this.trigger('invalid', this, error, _.extend(options, {validationError: error}));
return false;
}
});
// Underscore methods that we want to implement on the Model.
var modelMethods = { keys: 1, values: 1, pairs: 1, invert: 1, pick: 0,
omit: 0, chain: 1, isEmpty: 1 };
// Mix in each Underscore method as a proxy to `Model#attributes`.
addUnderscoreMethods(Model, modelMethods, 'attributes');
// Backbone.Collection
// -------------------
// If models tend to represent a single row of data, a Backbone Collection is
// more analogous to a table full of data ... or a small slice or page of that
// table, or a collection of rows that belong together for a particular reason
// -- all of the messages in this particular folder, all of the documents
// belonging to this particular author, and so on. Collections maintain
// indexes of their models, both in order, and for lookup by `id`.
// Create a new **Collection**, perhaps to contain a specific type of `model`.
// If a `comparator` is specified, the Collection will maintain
// its models in sort order, as they're added and removed.
var Collection = Backbone.Collection = function(models, options) {
options || (options = {});
if (options.model) this.model = options.model;
if (options.comparator !== void 0) this.comparator = options.comparator;
this._reset();
this.initialize.apply(this, arguments);
if (models) this.reset(models, _.extend({silent: true}, options));
};
// Default options for `Collection#set`.
var setOptions = {add: true, remove: true, merge: true};
var addOptions = {add: true, remove: false};
// Define the Collection's inheritable methods.
_.extend(Collection.prototype, Events, {
// The default model for a collection is just a **Backbone.Model**.
// This should be overridden in most cases.
model: Model,
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// The JSON representation of a Collection is an array of the
// models' attributes.
toJSON: function(options) {
return this.map(function(model) { return model.toJSON(options); });
},
// Proxy `Backbone.sync` by default.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Add a model, or list of models to the set.
add: function(models, options) {
return this.set(models, _.extend({merge: false}, options, addOptions));
},
// Remove a model, or a list of models from the set.
remove: function(models, options) {
options = _.extend({}, options);
var singular = !_.isArray(models);
models = singular ? [models] : _.clone(models);
var removed = this._removeModels(models, options);
if (!options.silent && removed) this.trigger('update', this, options);
return singular ? removed[0] : removed;
},
// Update a collection by `set`-ing a new list of models, adding new ones,
// removing models that are no longer present, and merging models that
// already exist in the collection, as necessary. Similar to **Model#set**,
// the core operation for updating the data contained by the collection.
set: function(models, options) {
options = _.defaults({}, options, setOptions);
if (options.parse && !this._isModel(models)) models = this.parse(models, options);
var singular = !_.isArray(models);
models = singular ? (models ? [models] : []) : models.slice();
var id, model, attrs, existing, sort;
var at = options.at;
if (at != null) at = +at;
if (at < 0) at += this.length + 1;
var sortable = this.comparator && (at == null) && options.sort !== false;
var sortAttr = _.isString(this.comparator) ? this.comparator : null;
var toAdd = [], toRemove = [], modelMap = {};
var add = options.add, merge = options.merge, remove = options.remove;
var order = !sortable && add && remove ? [] : false;
var orderChanged = false;
// Turn bare objects into model references, and prevent invalid models
// from being added.
for (var i = 0; i < models.length; i++) {
attrs = models[i];
// If a duplicate is found, prevent it from being added and
// optionally merge it into the existing model.
if (existing = this.get(attrs)) {
if (remove) modelMap[existing.cid] = true;
if (merge && attrs !== existing) {
attrs = this._isModel(attrs) ? attrs.attributes : attrs;
if (options.parse) attrs = existing.parse(attrs, options);
existing.set(attrs, options);
if (sortable && !sort && existing.hasChanged(sortAttr)) sort = true;
}
models[i] = existing;
// If this is a new, valid model, push it to the `toAdd` list.
} else if (add) {
model = models[i] = this._prepareModel(attrs, options);
if (!model) continue;
toAdd.push(model);
this._addReference(model, options);
}
// Do not add multiple models with the same `id`.
model = existing || model;
if (!model) continue;
id = this.modelId(model.attributes);
if (order && (model.isNew() || !modelMap[id])) {
order.push(model);
// Check to see if this is actually a new model at this index.
orderChanged = orderChanged || !this.models[i] || model.cid !== this.models[i].cid;
}
modelMap[id] = true;
}
// Remove nonexistent models if appropriate.
if (remove) {
for (var i = 0; i < this.length; i++) {
if (!modelMap[(model = this.models[i]).cid]) toRemove.push(model);
}
if (toRemove.length) this._removeModels(toRemove, options);
}
// See if sorting is needed, update `length` and splice in new models.
if (toAdd.length || orderChanged) {
if (sortable) sort = true;
this.length += toAdd.length;
if (at != null) {
for (var i = 0; i < toAdd.length; i++) {
this.models.splice(at + i, 0, toAdd[i]);
}
} else {
if (order) this.models.length = 0;
var orderedModels = order || toAdd;
for (var i = 0; i < orderedModels.length; i++) {
this.models.push(orderedModels[i]);
}
}
}
// Silently sort the collection if appropriate.
if (sort) this.sort({silent: true});
// Unless silenced, it's time to fire all appropriate add/sort events.
if (!options.silent) {
var addOpts = at != null ? _.clone(options) : options;
for (var i = 0; i < toAdd.length; i++) {
if (at != null) addOpts.index = at + i;
(model = toAdd[i]).trigger('add', model, this, addOpts);
}
if (sort || orderChanged) this.trigger('sort', this, options);
if (toAdd.length || toRemove.length) this.trigger('update', this, options);
}
// Return the added (or merged) model (or models).
return singular ? models[0] : models;
},
// When you have more items than you want to add or remove individually,
// you can reset the entire set with a new list of models, without firing
// any granular `add` or `remove` events. Fires `reset` when finished.
// Useful for bulk operations and optimizations.
reset: function(models, options) {
options = options ? _.clone(options) : {};
for (var i = 0; i < this.models.length; i++) {
this._removeReference(this.models[i], options);
}
options.previousModels = this.models;
this._reset();
models = this.add(models, _.extend({silent: true}, options));
if (!options.silent) this.trigger('reset', this, options);
return models;
},
// Add a model to the end of the collection.
push: function(model, options) {
return this.add(model, _.extend({at: this.length}, options));
},
// Remove a model from the end of the collection.
pop: function(options) {
var model = this.at(this.length - 1);
return this.remove(model, options);
},
// Add a model to the beginning of the collection.
unshift: function(model, options) {
return this.add(model, _.extend({at: 0}, options));
},
// Remove a model from the beginning of the collection.
shift: function(options) {
var model = this.at(0);
return this.remove(model, options);
},
// Slice out a sub-array of models from the collection.
slice: function() {
return slice.apply(this.models, arguments);
},
// Get a model from the set by id.
get: function(obj) {
if (obj == null) return void 0;
var id = this.modelId(this._isModel(obj) ? obj.attributes : obj);
return this._byId[obj] || this._byId[id] || this._byId[obj.cid];
},
// Get the model at the given index.
at: function(index) {
if (index < 0) index += this.length;
return this.models[index];
},
// Return models with matching attributes. Useful for simple cases of
// `filter`.
where: function(attrs, first) {
var matches = _.matches(attrs);
return this[first ? 'find' : 'filter'](function(model) {
return matches(model.attributes);
});
},
// Return the first model with matching attributes. Useful for simple cases
// of `find`.
findWhere: function(attrs) {
return this.where(attrs, true);
},
// Force the collection to re-sort itself. You don't need to call this under
// normal circumstances, as the set will maintain sort order as each item
// is added.
sort: function(options) {
if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
options || (options = {});
// Run sort based on type of `comparator`.
if (_.isString(this.comparator) || this.comparator.length === 1) {
this.models = this.sortBy(this.comparator, this);
} else {
this.models.sort(_.bind(this.comparator, this));
}
if (!options.silent) this.trigger('sort', this, options);
return this;
},
// Pluck an attribute from each model in the collection.
pluck: function(attr) {
return _.invoke(this.models, 'get', attr);
},
// Fetch the default set of models for this collection, resetting the
// collection when they arrive. If `reset: true` is passed, the response
// data will be passed through the `reset` method instead of `set`.
fetch: function(options) {
options = _.extend({parse: true}, options);
var success = options.success;
var collection = this;
options.success = function(resp) {
var method = options.reset ? 'reset' : 'set';
collection[method](resp, options);
if (success) success.call(options.context, collection, resp, options);
collection.trigger('sync', collection, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Create a new instance of a model in this collection. Add the model to the
// collection immediately, unless `wait: true` is passed, in which case we
// wait for the server to agree.
create: function(model, options) {
options = options ? _.clone(options) : {};
var wait = options.wait;
model = this._prepareModel(model, options);
if (!model) return false;
if (!wait) this.add(model, options);
var collection = this;
var success = options.success;
options.success = function(model, resp, callbackOpts) {
if (wait) collection.add(model, callbackOpts);
if (success) success.call(callbackOpts.context, model, resp, callbackOpts);
};
model.save(null, options);
return model;
},
// **parse** converts a response into a list of models to be added to the
// collection. The default implementation is just to pass it through.
parse: function(resp, options) {
return resp;
},
// Create a new collection with an identical list of models as this one.
clone: function() {
return new this.constructor(this.models, {
model: this.model,
comparator: this.comparator
});
},
// Define how to uniquely identify models in the collection.
modelId: function (attrs) {
return attrs[this.model.prototype.idAttribute || 'id'];
},
// Private method to reset all internal state. Called when the collection
// is first initialized or reset.
_reset: function() {
this.length = 0;
this.models = [];
this._byId = {};
},
// Prepare a hash of attributes (or other model) to be added to this
// collection.
_prepareModel: function(attrs, options) {
if (this._isModel(attrs)) {
if (!attrs.collection) attrs.collection = this;
return attrs;
}
options = options ? _.clone(options) : {};
options.collection = this;
var model = new this.model(attrs, options);
if (!model.validationError) return model;
this.trigger('invalid', this, model.validationError, options);
return false;
},
// Internal method called by both remove and set.
// Returns removed models, or false if nothing is removed.
_removeModels: function(models, options) {
var removed = [];
for (var i = 0; i < models.length; i++) {
var model = this.get(models[i]);
if (!model) continue;
var index = this.indexOf(model);
this.models.splice(index, 1);
this.length--;
if (!options.silent) {
options.index = index;
model.trigger('remove', model, this, options);
}
removed.push(model);
this._removeReference(model, options);
}
return removed.length ? removed : false;
},
// Method for checking whether an object should be considered a model for
// the purposes of adding to the collection.
_isModel: function (model) {
return model instanceof Model;
},
// Internal method to create a model's ties to a collection.
_addReference: function(model, options) {
this._byId[model.cid] = model;
var id = this.modelId(model.attributes);
if (id != null) this._byId[id] = model;
model.on('all', this._onModelEvent, this);
},
// Internal method to sever a model's ties to a collection.
_removeReference: function(model, options) {
delete this._byId[model.cid];
var id = this.modelId(model.attributes);
if (id != null) delete this._byId[id];
if (this === model.collection) delete model.collection;
model.off('all', this._onModelEvent, this);
},
// Internal method called every time a model in the set fires an event.
// Sets need to update their indexes when models change ids. All other
// events simply proxy through. "add" and "remove" events that originate
// in other collections are ignored.
_onModelEvent: function(event, model, collection, options) {
if ((event === 'add' || event === 'remove') && collection !== this) return;
if (event === 'destroy') this.remove(model, options);
if (event === 'change') {
var prevId = this.modelId(model.previousAttributes());
var id = this.modelId(model.attributes);
if (prevId !== id) {
if (prevId != null) delete this._byId[prevId];
if (id != null) this._byId[id] = model;
}
}
this.trigger.apply(this, arguments);
}
});
// Underscore methods that we want to implement on the Collection.
// 90% of the core usefulness of Backbone Collections is actually implemented
// right here:
var collectionMethods = { forEach: 3, each: 3, map: 3, collect: 3, reduce: 4,
foldl: 4, inject: 4, reduceRight: 4, foldr: 4, find: 3, detect: 3, filter: 3,
select: 3, reject: 3, every: 3, all: 3, some: 3, any: 3, include: 2,
contains: 2, invoke: 0, max: 3, min: 3, toArray: 1, size: 1, first: 3,
head: 3, take: 3, initial: 3, rest: 3, tail: 3, drop: 3, last: 3,
without: 0, difference: 0, indexOf: 3, shuffle: 1, lastIndexOf: 3,
isEmpty: 1, chain: 1, sample: 3, partition: 3 };
// Mix in each Underscore method as a proxy to `Collection#models`.
addUnderscoreMethods(Collection, collectionMethods, 'models');
// Underscore methods that take a property name as an argument.
var attributeMethods = ['groupBy', 'countBy', 'sortBy', 'indexBy'];
// Use attributes instead of properties.
_.each(attributeMethods, function(method) {
if (!_[method]) return;
Collection.prototype[method] = function(value, context) {
var iterator = _.isFunction(value) ? value : function(model) {
return model.get(value);
};
return _[method](this.models, iterator, context);
};
});
// Backbone.View
// -------------
// Backbone Views are almost more convention than they are actual code. A View
// is simply a JavaScript object that represents a logical chunk of UI in the
// DOM. This might be a single item, an entire list, a sidebar or panel, or
// even the surrounding frame which wraps your whole app. Defining a chunk of
// UI as a **View** allows you to define your DOM events declaratively, without
// having to worry about render order ... and makes it easy for the view to
// react to specific changes in the state of your models.
// Creating a Backbone.View creates its initial element outside of the DOM,
// if an existing element is not provided...
var View = Backbone.View = function(options) {
this.cid = _.uniqueId('view');
_.extend(this, _.pick(options, viewOptions));
this._ensureElement();
this.initialize.apply(this, arguments);
};
// Cached regex to split keys for `delegate`.
var delegateEventSplitter = /^(\S+)\s*(.*)$/;
// List of view options to be merged as properties.
var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
// Set up all inheritable **Backbone.View** properties and methods.
_.extend(View.prototype, Events, {
// The default `tagName` of a View's element is `"div"`.
tagName: 'div',
// jQuery delegate for element lookup, scoped to DOM elements within the
// current view. This should be preferred to global lookups where possible.
$: function(selector) {
return this.$el.find(selector);
},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// **render** is the core function that your view should override, in order
// to populate its element (`this.el`), with the appropriate HTML. The
// convention is for **render** to always return `this`.
render: function() {
return this;
},
// Remove this view by taking the element out of the DOM, and removing any
// applicable Backbone.Events listeners.
remove: function() {
this._removeElement();
this.stopListening();
return this;
},
// Remove this view's element from the document and all event listeners
// attached to it. Exposed for subclasses using an alternative DOM
// manipulation API.
_removeElement: function() {
this.$el.remove();
},
// Change the view's element (`this.el` property) and re-delegate the
// view's events on the new element.
setElement: function(element) {
this.undelegateEvents();
this._setElement(element);
this.delegateEvents();
return this;
},
// Creates the `this.el` and `this.$el` references for this view using the
// given `el`. `el` can be a CSS selector or an HTML string, a jQuery
// context or an element. Subclasses can override this to utilize an
// alternative DOM manipulation API and are only required to set the
// `this.el` property.
_setElement: function(el) {
this.$el = el instanceof Backbone.$ ? el : Backbone.$(el);
this.el = this.$el[0];
},
// Set callbacks, where `this.events` is a hash of
//
// *{"event selector": "callback"}*
//
// {
// 'mousedown .title': 'edit',
// 'click .button': 'save',
// 'click .open': function(e) { ... }
// }
//
// pairs. Callbacks will be bound to the view, with `this` set properly.
// Uses event delegation for efficiency.
// Omitting the selector binds the event to `this.el`.
delegateEvents: function(events) {
events || (events = _.result(this, 'events'));
if (!events) return this;
this.undelegateEvents();
for (var key in events) {
var method = events[key];
if (!_.isFunction(method)) method = this[method];
if (!method) continue;
var match = key.match(delegateEventSplitter);
this.delegate(match[1], match[2], _.bind(method, this));
}
return this;
},
// Add a single event listener to the view's element (or a child element
// using `selector`). This only works for delegate-able events: not `focus`,
// `blur`, and not `change`, `submit`, and `reset` in Internet Explorer.
delegate: function(eventName, selector, listener) {
this.$el.on(eventName + '.delegateEvents' + this.cid, selector, listener);
return this;
},
// Clears all callbacks previously bound to the view by `delegateEvents`.
// You usually don't need to use this, but may wish to if you have multiple
// Backbone views attached to the same DOM element.
undelegateEvents: function() {
if (this.$el) this.$el.off('.delegateEvents' + this.cid);
return this;
},
// A finer-grained `undelegateEvents` for removing a single delegated event.
// `selector` and `listener` are both optional.
undelegate: function(eventName, selector, listener) {
this.$el.off(eventName + '.delegateEvents' + this.cid, selector, listener);
return this;
},
// Produces a DOM element to be assigned to your view. Exposed for
// subclasses using an alternative DOM manipulation API.
_createElement: function(tagName) {
return document.createElement(tagName);
},
// Ensure that the View has a DOM element to render into.
// If `this.el` is a string, pass it through `$()`, take the first
// matching element, and re-assign it to `el`. Otherwise, create
// an element from the `id`, `className` and `tagName` properties.
_ensureElement: function() {
if (!this.el) {
var attrs = _.extend({}, _.result(this, 'attributes'));
if (this.id) attrs.id = _.result(this, 'id');
if (this.className) attrs['class'] = _.result(this, 'className');
this.setElement(this._createElement(_.result(this, 'tagName')));
this._setAttributes(attrs);
} else {
this.setElement(_.result(this, 'el'));
}
},
// Set attributes from a hash on this view's element. Exposed for
// subclasses using an alternative DOM manipulation API.
_setAttributes: function(attributes) {
this.$el.attr(attributes);
}
});
// Backbone.sync
// -------------
// Override this function to change the manner in which Backbone persists
// models to the server. You will be passed the type of request, and the
// model in question. By default, makes a RESTful Ajax request
// to the model's `url()`. Some possible customizations could be:
//
// * Use `setTimeout` to batch rapid-fire updates into a single request.
// * Send up the models as XML instead of JSON.
// * Persist models via WebSockets instead of Ajax.
//
// Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
// as `POST`, with a `_method` parameter containing the true HTTP method,
// as well as all requests with the body as `application/x-www-form-urlencoded`
// instead of `application/json` with the model in a param named `model`.
// Useful when interfacing with server-side languages like **PHP** that make
// it difficult to read the body of `PUT` requests.
Backbone.sync = function(method, model, options) {
var type = methodMap[method];
// Default options, unless specified.
_.defaults(options || (options = {}), {
emulateHTTP: Backbone.emulateHTTP,
emulateJSON: Backbone.emulateJSON
});
// Default JSON-request options.
var params = {type: type, dataType: 'json'};
// Ensure that we have a URL.
if (!options.url) {
params.url = _.result(model, 'url') || urlError();
}
// Ensure that we have the appropriate request data.
if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
params.contentType = 'application/json';
params.data = JSON.stringify(options.attrs || model.toJSON(options));
}
// For older servers, emulate JSON by encoding the request into an HTML-form.
if (options.emulateJSON) {
params.contentType = 'application/x-www-form-urlencoded';
params.data = params.data ? {model: params.data} : {};
}
// For older servers, emulate HTTP by mimicking the HTTP method with `_method`
// And an `X-HTTP-Method-Override` header.
if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
params.type = 'POST';
if (options.emulateJSON) params.data._method = type;
var beforeSend = options.beforeSend;
options.beforeSend = function(xhr) {
xhr.setRequestHeader('X-HTTP-Method-Override', type);
if (beforeSend) return beforeSend.apply(this, arguments);
};
}
// Don't process data on a non-GET request.
if (params.type !== 'GET' && !options.emulateJSON) {
params.processData = false;
}
// Pass along `textStatus` and `errorThrown` from jQuery.
var error = options.error;
options.error = function(xhr, textStatus, errorThrown) {
options.textStatus = textStatus;
options.errorThrown = errorThrown;
if (error) error.call(options.context, xhr, textStatus, errorThrown);
};
// Make the request, allowing the user to override any Ajax options.
var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
model.trigger('request', model, xhr, options);
return xhr;
};
// Map from CRUD to HTTP for our default `Backbone.sync` implementation.
var methodMap = {
'create': 'POST',
'update': 'PUT',
'patch': 'PATCH',
'delete': 'DELETE',
'read': 'GET'
};
// Set the default implementation of `Backbone.ajax` to proxy through to `$`.
// Override this if you'd like to use a different library.
Backbone.ajax = function() {
return Backbone.$.ajax.apply(Backbone.$, arguments);
};
// Backbone.Router
// ---------------
// Routers map faux-URLs to actions, and fire events when routes are
// matched. Creating a new one sets its `routes` hash, if not set statically.
var Router = Backbone.Router = function(options) {
options || (options = {});
if (options.routes) this.routes = options.routes;
this._bindRoutes();
this.initialize.apply(this, arguments);
};
// Cached regular expressions for matching named param parts and splatted
// parts of route strings.
var optionalParam = /\((.*?)\)/g;
var namedParam = /(\(\?)?:\w+/g;
var splatParam = /\*\w+/g;
var escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g;
// Set up all inheritable **Backbone.Router** properties and methods.
_.extend(Router.prototype, Events, {
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Manually bind a single named route to a callback. For example:
//
// this.route('search/:query/p:num', 'search', function(query, num) {
// ...
// });
//
route: function(route, name, callback) {
if (!_.isRegExp(route)) route = this._routeToRegExp(route);
if (_.isFunction(name)) {
callback = name;
name = '';
}
if (!callback) callback = this[name];
var router = this;
Backbone.history.route(route, function(fragment) {
var args = router._extractParameters(route, fragment);
if (router.execute(callback, args, name) !== false) {
router.trigger.apply(router, ['route:' + name].concat(args));
router.trigger('route', name, args);
Backbone.history.trigger('route', router, name, args);
}
});
return this;
},
// Execute a route handler with the provided parameters. This is an
// excellent place to do pre-route setup or post-route cleanup.
execute: function(callback, args, name) {
if (callback) callback.apply(this, args);
},
// Simple proxy to `Backbone.history` to save a fragment into the history.
navigate: function(fragment, options) {
Backbone.history.navigate(fragment, options);
return this;
},
// Bind all defined routes to `Backbone.history`. We have to reverse the
// order of the routes here to support behavior where the most general
// routes can be defined at the bottom of the route map.
_bindRoutes: function() {
if (!this.routes) return;
this.routes = _.result(this, 'routes');
var route, routes = _.keys(this.routes);
while ((route = routes.pop()) != null) {
this.route(route, this.routes[route]);
}
},
// Convert a route string into a regular expression, suitable for matching
// against the current location hash.
_routeToRegExp: function(route) {
route = route.replace(escapeRegExp, '\\$&')
.replace(optionalParam, '(?:$1)?')
.replace(namedParam, function(match, optional) {
return optional ? match : '([^/?]+)';
})
.replace(splatParam, '([^?]*?)');
return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
},
// Given a route, and a URL fragment that it matches, return the array of
// extracted decoded parameters. Empty or unmatched parameters will be
// treated as `null` to normalize cross-browser behavior.
_extractParameters: function(route, fragment) {
var params = route.exec(fragment).slice(1);
return _.map(params, function(param, i) {
// Don't decode the search params.
if (i === params.length - 1) return param || null;
return param ? decodeURIComponent(param) : null;
});
}
});
// Backbone.History
// ----------------
// Handles cross-browser history management, based on either
// [pushState](http://diveintohtml5.info/history.html) and real URLs, or
// [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
// and URL fragments. If the browser supports neither (old IE, natch),
// falls back to polling.
var History = Backbone.History = function() {
this.handlers = [];
_.bindAll(this, 'checkUrl');
// Ensure that `History` can be used outside of the browser.
if (typeof window !== 'undefined') {
this.location = window.location;
this.history = window.history;
}
};
// Cached regex for stripping a leading hash/slash and trailing space.
var routeStripper = /^[#\/]|\s+$/g;
// Cached regex for stripping leading and trailing slashes.
var rootStripper = /^\/+|\/+$/g;
// Cached regex for stripping urls of hash.
var pathStripper = /#.*$/;
// Has the history handling already been started?
History.started = false;
// Set up all inheritable **Backbone.History** properties and methods.
_.extend(History.prototype, Events, {
// The default interval to poll for hash changes, if necessary, is
// twenty times a second.
interval: 50,
// Are we at the app root?
atRoot: function() {
var path = this.location.pathname.replace(/[^\/]$/, '$&/');
return path === this.root && !this.getSearch();
},
// Does the pathname match the root?
matchRoot: function() {
var path = this.decodeFragment(this.location.pathname);
var root = path.slice(0, this.root.length - 1) + '/';
return root === this.root;
},
// Unicode characters in `location.pathname` are percent encoded so they're
// decoded for comparison. `%25` should not be decoded since it may be part
// of an encoded parameter.
decodeFragment: function(fragment) {
return decodeURI(fragment.replace(/%25/g, '%2525'));
},
// In IE6, the hash fragment and search params are incorrect if the
// fragment contains `?`.
getSearch: function() {
var match = this.location.href.replace(/#.*/, '').match(/\?.+/);
return match ? match[0] : '';
},
// Gets the true hash value. Cannot use location.hash directly due to bug
// in Firefox where location.hash will always be decoded.
getHash: function(window) {
var match = (window || this).location.href.match(/#(.*)$/);
return match ? match[1] : '';
},
// Get the pathname and search params, without the root.
getPath: function() {
var path = this.decodeFragment(
this.location.pathname + this.getSearch()
).slice(this.root.length - 1);
return path.charAt(0) === '/' ? path.slice(1) : path;
},
// Get the cross-browser normalized URL fragment from the path or hash.
getFragment: function(fragment) {
if (fragment == null) {
if (this._usePushState || !this._wantsHashChange) {
fragment = this.getPath();
} else {
fragment = this.getHash();
}
}
return fragment.replace(routeStripper, '');
},
// Start the hash change handling, returning `true` if the current URL matches
// an existing route, and `false` otherwise.
start: function(options) {
if (History.started) throw new Error('Backbone.history has already been started');
History.started = true;
// Figure out the initial configuration. Do we need an iframe?
// Is pushState desired ... is it available?
this.options = _.extend({root: '/'}, this.options, options);
this.root = this.options.root;
this._wantsHashChange = this.options.hashChange !== false;
this._hasHashChange = 'onhashchange' in window;
this._useHashChange = this._wantsHashChange && this._hasHashChange;
this._wantsPushState = !!this.options.pushState;
this._hasPushState = !!(this.history && this.history.pushState);
this._usePushState = this._wantsPushState && this._hasPushState;
this.fragment = this.getFragment();
// Normalize root to always include a leading and trailing slash.
this.root = ('/' + this.root + '/').replace(rootStripper, '/');
// Transition from hashChange to pushState or vice versa if both are
// requested.
if (this._wantsHashChange && this._wantsPushState) {
// If we've started off with a route from a `pushState`-enabled
// browser, but we're currently in a browser that doesn't support it...
if (!this._hasPushState && !this.atRoot()) {
var root = this.root.slice(0, -1) || '/';
this.location.replace(root + '#' + this.getPath());
// Return immediately as browser will do redirect to new url
return true;
// Or if we've started out with a hash-based route, but we're currently
// in a browser where it could be `pushState`-based instead...
} else if (this._hasPushState && this.atRoot()) {
this.navigate(this.getHash(), {replace: true});
}
}
// Proxy an iframe to handle location events if the browser doesn't
// support the `hashchange` event, HTML5 history, or the user wants
// `hashChange` but not `pushState`.
if (!this._hasHashChange && this._wantsHashChange && !this._usePushState) {
this.iframe = document.createElement('iframe');
this.iframe.src = 'javascript:0';
this.iframe.style.display = 'none';
this.iframe.tabIndex = -1;
var body = document.body;
// Using `appendChild` will throw on IE < 9 if the document is not ready.
var iWindow = body.insertBefore(this.iframe, body.firstChild).contentWindow;
iWindow.document.open();
iWindow.document.close();
iWindow.location.hash = '#' + this.fragment;
}
// Add a cross-platform `addEventListener` shim for older browsers.
var addEventListener = window.addEventListener || function (eventName, listener) {
return attachEvent('on' + eventName, listener);
};
// Depending on whether we're using pushState or hashes, and whether
// 'onhashchange' is supported, determine how we check the URL state.
if (this._usePushState) {
addEventListener('popstate', this.checkUrl, false);
} else if (this._useHashChange && !this.iframe) {
addEventListener('hashchange', this.checkUrl, false);
} else if (this._wantsHashChange) {
this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
}
if (!this.options.silent) return this.loadUrl();
},
// Disable Backbone.history, perhaps temporarily. Not useful in a real app,
// but possibly useful for unit testing Routers.
stop: function() {
// Add a cross-platform `removeEventListener` shim for older browsers.
var removeEventListener = window.removeEventListener || function (eventName, listener) {
return detachEvent('on' + eventName, listener);
};
// Remove window listeners.
if (this._usePushState) {
removeEventListener('popstate', this.checkUrl, false);
} else if (this._useHashChange && !this.iframe) {
removeEventListener('hashchange', this.checkUrl, false);
}
// Clean up the iframe if necessary.
if (this.iframe) {
document.body.removeChild(this.iframe);
this.iframe = null;
}
// Some environments will throw when clearing an undefined interval.
if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
History.started = false;
},
// Add a route to be tested when the fragment changes. Routes added later
// may override previous routes.
route: function(route, callback) {
this.handlers.unshift({route: route, callback: callback});
},
// Checks the current URL to see if it has changed, and if it has,
// calls `loadUrl`, normalizing across the hidden iframe.
checkUrl: function(e) {
var current = this.getFragment();
// If the user pressed the back button, the iframe's hash will have
// changed and we should use that for comparison.
if (current === this.fragment && this.iframe) {
current = this.getHash(this.iframe.contentWindow);
}
if (current === this.fragment) return false;
if (this.iframe) this.navigate(current);
this.loadUrl();
},
// Attempt to load the current URL fragment. If a route succeeds with a
// match, returns `true`. If no defined routes matches the fragment,
// returns `false`.
loadUrl: function(fragment) {
// If the root doesn't match, no routes can match either.
if (!this.matchRoot()) return false;
fragment = this.fragment = this.getFragment(fragment);
return _.any(this.handlers, function(handler) {
if (handler.route.test(fragment)) {
handler.callback(fragment);
return true;
}
});
},
// Save a fragment into the hash history, or replace the URL state if the
// 'replace' option is passed. You are responsible for properly URL-encoding
// the fragment in advance.
//
// The options object can contain `trigger: true` if you wish to have the
// route callback be fired (not usually desirable), or `replace: true`, if
// you wish to modify the current URL without adding an entry to the history.
navigate: function(fragment, options) {
if (!History.started) return false;
if (!options || options === true) options = {trigger: !!options};
// Normalize the fragment.
fragment = this.getFragment(fragment || '');
// Don't include a trailing slash on the root.
var root = this.root;
if (fragment === '' || fragment.charAt(0) === '?') {
root = root.slice(0, -1) || '/';
}
var url = root + fragment;
// Strip the hash and decode for matching.
fragment = this.decodeFragment(fragment.replace(pathStripper, ''));
if (this.fragment === fragment) return;
this.fragment = fragment;
// If pushState is available, we use it to set the fragment as a real URL.
if (this._usePushState) {
this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
// If hash changes haven't been explicitly disabled, update the hash
// fragment to store history.
} else if (this._wantsHashChange) {
this._updateHash(this.location, fragment, options.replace);
if (this.iframe && (fragment !== this.getHash(this.iframe.contentWindow))) {
var iWindow = this.iframe.contentWindow;
// Opening and closing the iframe tricks IE7 and earlier to push a
// history entry on hash-tag change. When replace is true, we don't
// want this.
if (!options.replace) {
iWindow.document.open();
iWindow.document.close();
}
this._updateHash(iWindow.location, fragment, options.replace);
}
// If you've told us that you explicitly don't want fallback hashchange-
// based history, then `navigate` becomes a page refresh.
} else {
return this.location.assign(url);
}
if (options.trigger) return this.loadUrl(fragment);
},
// Update the hash location, either replacing the current entry, or adding
// a new one to the browser history.
_updateHash: function(location, fragment, replace) {
if (replace) {
var href = location.href.replace(/(javascript:|#).*$/, '');
location.replace(href + '#' + fragment);
} else {
// Some browsers require that `hash` contains a leading #.
location.hash = '#' + fragment;
}
}
});
// Create the default Backbone.history.
Backbone.history = new History;
// Helpers
// -------
// Helper function to correctly set up the prototype chain for subclasses.
// Similar to `goog.inherits`, but uses a hash of prototype properties and
// class properties to be extended.
var extend = function(protoProps, staticProps) {
var parent = this;
var child;
// The constructor function for the new subclass is either defined by you
// (the "constructor" property in your `extend` definition), or defaulted
// by us to simply call the parent constructor.
if (protoProps && _.has(protoProps, 'constructor')) {
child = protoProps.constructor;
} else {
child = function(){ return parent.apply(this, arguments); };
}
// Add static properties to the constructor function, if supplied.
_.extend(child, parent, staticProps);
// Set the prototype chain to inherit from `parent`, without calling
// `parent` constructor function.
var Surrogate = function(){ this.constructor = child; };
Surrogate.prototype = parent.prototype;
child.prototype = new Surrogate;
// Add prototype properties (instance properties) to the subclass,
// if supplied.
if (protoProps) _.extend(child.prototype, protoProps);
// Set a convenience property in case the parent's prototype is needed
// later.
child.__super__ = parent.prototype;
return child;
};
// Set up inheritance for the model, collection, router, view and history.
Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
// Throw an error when a URL is needed, and none is supplied.
var urlError = function() {
throw new Error('A "url" property or function must be specified');
};
// Wrap an optional error callback with a fallback error event.
var wrapError = function(model, options) {
var error = options.error;
options.error = function(resp) {
if (error) error.call(options.context, model, resp, options);
model.trigger('error', model, resp, options);
};
};
return Backbone;
}));
// Geometry library.
// (c) 2011-2013 client IO
(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define('g', [], factory);
} else if (typeof exports === 'object') {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory();
} else {
// Browser globals.
root.g = factory();
}
}(this, function() {
// Declare shorthands to the most used math functions.
var math = Math;
var abs = math.abs;
var cos = math.cos;
var sin = math.sin;
var sqrt = math.sqrt;
var mmin = math.min;
var mmax = math.max;
var atan = math.atan;
var atan2 = math.atan2;
var acos = math.acos;
var round = math.round;
var floor = math.floor;
var PI = math.PI;
var random = math.random;
var toDeg = function(rad) { return (180 * rad / PI) % 360; };
var toRad = function(deg, over360) {
over360 = over360 || false;
deg = over360 ? deg : (deg % 360);
return deg * PI / 180;
};
var snapToGrid = function(val, gridSize) { return gridSize * Math.round(val / gridSize); };
var normalizeAngle = function(angle) { return (angle % 360) + (angle < 0 ? 360 : 0); };
// Point
// -----
// Point is the most basic object consisting of x/y coordinate,.
// Possible instantiations are:
// * `point(10, 20)`
// * `new point(10, 20)`
// * `point('10 20')`
// * `point(point(10, 20))`
function point(x, y) {
if (!(this instanceof point))
return new point(x, y);
var xy;
if (y === undefined && Object(x) !== x) {
xy = x.split(x.indexOf('@') === -1 ? ' ' : '@');
this.x = parseInt(xy[0], 10);
this.y = parseInt(xy[1], 10);
} else if (Object(x) === x) {
this.x = x.x;
this.y = x.y;
} else {
this.x = x;
this.y = y;
}
}
point.prototype = {
toString: function() {
return this.x + '@' + this.y;
},
// If point lies outside rectangle `r`, return the nearest point on the boundary of rect `r`,
// otherwise return point itself.
// (see Squeak Smalltalk, Point>>adhereTo:)
adhereToRect: function(r) {
if (r.containsPoint(this)) {
return this;
}
this.x = mmin(mmax(this.x, r.x), r.x + r.width);
this.y = mmin(mmax(this.y, r.y), r.y + r.height);
return this;
},
// Compute the angle between me and `p` and the x axis.
// (cartesian-to-polar coordinates conversion)
// Return theta angle in degrees.
theta: function(p) {
p = point(p);
// Invert the y-axis.
var y = -(p.y - this.y);
var x = p.x - this.x;
// Makes sure that the comparison with zero takes rounding errors into account.
var PRECISION = 10;
// Note that `atan2` is not defined for `x`, `y` both equal zero.
var rad = (y.toFixed(PRECISION) == 0 && x.toFixed(PRECISION) == 0) ? 0 : atan2(y, x);
// Correction for III. and IV. quadrant.
if (rad < 0) {
rad = 2 * PI + rad;
}
return 180 * rad / PI;
},
// Returns distance between me and point `p`.
distance: function(p) {
return line(this, p).length();
},
// Returns a manhattan (taxi-cab) distance between me and point `p`.
manhattanDistance: function(p) {
return abs(p.x - this.x) + abs(p.y - this.y);
},
// Offset me by the specified amount.
offset: function(dx, dy) {
this.x += dx || 0;
this.y += dy || 0;
return this;
},
magnitude: function() {
return sqrt((this.x * this.x) + (this.y * this.y)) || 0.01;
},
update: function(x, y) {
this.x = x || 0;
this.y = y || 0;
return this;
},
round: function(decimals) {
this.x = decimals ? this.x.toFixed(decimals) : round(this.x);
this.y = decimals ? this.y.toFixed(decimals) : round(this.y);
return this;
},
// Scale the line segment between (0,0) and me to have a length of len.
normalize: function(len) {
var s = (len || 1) / this.magnitude();
this.x = s * this.x;
this.y = s * this.y;
return this;
},
difference: function(p) {
return point(this.x - p.x, this.y - p.y);
},
// Return the bearing between me and point `p`.
bearing: function(p) {
return line(this, p).bearing();
},
// Converts rectangular to polar coordinates.
// An origin can be specified, otherwise it's 0@0.
toPolar: function(o) {
o = (o && point(o)) || point(0, 0);
var x = this.x;
var y = this.y;
this.x = sqrt((x - o.x) * (x - o.x) + (y - o.y) * (y - o.y)); // r
this.y = toRad(o.theta(point(x, y)));
return this;
},
// Rotate point by angle around origin o.
rotate: function(o, angle) {
angle = (angle + 360) % 360;
this.toPolar(o);
this.y += toRad(angle);
var p = point.fromPolar(this.x, this.y, o);
this.x = p.x;
this.y = p.y;
return this;
},
// Move point on line starting from ref ending at me by
// distance distance.
move: function(ref, distance) {
var theta = toRad(point(ref).theta(this));
return this.offset(cos(theta) * distance, -sin(theta) * distance);
},
// Returns change in angle from my previous position (-dx, -dy) to my new position
// relative to ref point.
changeInAngle: function(dx, dy, ref) {
// Revert the translation and measure the change in angle around x-axis.
return point(this).offset(-dx, -dy).theta(ref) - this.theta(ref);
},
equals: function(p) {
return this.x === p.x && this.y === p.y;
},
snapToGrid: function(gx, gy) {
this.x = snapToGrid(this.x, gx);
this.y = snapToGrid(this.y, gy || gx);
return this;
},
// Returns a point that is the reflection of me with
// the center of inversion in ref point.
reflection: function(ref) {
return point(ref).move(this, this.distance(ref));
}
};
// Alternative constructor, from polar coordinates.
// @param {number} r Distance.
// @param {number} angle Angle in radians.
// @param {point} [optional] o Origin.
point.fromPolar = function(r, angle, o) {
o = (o && point(o)) || point(0, 0);
var x = abs(r * cos(angle));
var y = abs(r * sin(angle));
var deg = normalizeAngle(toDeg(angle));
if (deg < 90) {
y = -y;
} else if (deg < 180) {
x = -x;
y = -y;
} else if (deg < 270) {
x = -x;
}
return point(o.x + x, o.y + y);
};
// Create a point with random coordinates that fall into the range `[x1, x2]` and `[y1, y2]`.
point.random = function(x1, x2, y1, y2) {
return point(floor(random() * (x2 - x1 + 1) + x1), floor(random() * (y2 - y1 + 1) + y1));
};
// Line.
// -----
function line(p1, p2) {
if (!(this instanceof line))
return new line(p1, p2);
this.start = point(p1);
this.end = point(p2);
}
line.prototype = {
toString: function() {
return this.start.toString() + ' ' + this.end.toString();
},
// @return {double} length of the line
length: function() {
return sqrt(this.squaredLength());
},
// @return {integer} length without sqrt
// @note for applications where the exact length is not necessary (e.g. compare only)
squaredLength: function() {
var x0 = this.start.x;
var y0 = this.start.y;
var x1 = this.end.x;
var y1 = this.end.y;
return (x0 -= x1) * x0 + (y0 -= y1) * y0;
},
// @return {point} my midpoint
midpoint: function() {
return point((this.start.x + this.end.x) / 2,
(this.start.y + this.end.y) / 2);
},
// @return {point} Point where I'm intersecting l.
// @see Squeak Smalltalk, LineSegment>>intersectionWith:
intersection: function(l) {
var pt1Dir = point(this.end.x - this.start.x, this.end.y - this.start.y);
var pt2Dir = point(l.end.x - l.start.x, l.end.y - l.start.y);
var det = (pt1Dir.x * pt2Dir.y) - (pt1Dir.y * pt2Dir.x);
var deltaPt = point(l.start.x - this.start.x, l.start.y - this.start.y);
var alpha = (deltaPt.x * pt2Dir.y) - (deltaPt.y * pt2Dir.x);
var beta = (deltaPt.x * pt1Dir.y) - (deltaPt.y * pt1Dir.x);
if (det === 0 ||
alpha * det < 0 ||
beta * det < 0) {
// No intersection found.
return null;
}
if (det > 0) {
if (alpha > det || beta > det) {
return null;
}
} else {
if (alpha < det || beta < det) {
return null;
}
}
return point(this.start.x + (alpha * pt1Dir.x / det),
this.start.y + (alpha * pt1Dir.y / det));
},
// @return the bearing (cardinal direction) of the line. For example N, W, or SE.
// @returns {String} One of the following bearings : NE, E, SE, S, SW, W, NW, N.
bearing: function() {
var lat1 = toRad(this.start.y);
var lat2 = toRad(this.end.y);
var lon1 = this.start.x;
var lon2 = this.end.x;
var dLon = toRad(lon2 - lon1);
var y = sin(dLon) * cos(lat2);
var x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(dLon);
var brng = toDeg(atan2(y, x));
var bearings = ['NE', 'E', 'SE', 'S', 'SW', 'W', 'NW', 'N'];
var index = brng - 22.5;
if (index < 0)
index += 360;
index = parseInt(index / 45);
return bearings[index];
},
// @return {point} my point at 't' <0,1>
pointAt: function(t) {
var x = (1 - t) * this.start.x + t * this.end.x;
var y = (1 - t) * this.start.y + t * this.end.y;
return point(x, y);
},
// @return {number} the offset of the point `p` from the line. + if the point `p` is on the right side of the line, - if on the left and 0 if on the line.
pointOffset: function(p) {
// Find the sign of the determinant of vectors (start,end), where p is the query point.
return ((this.end.x - this.start.x) * (p.y - this.start.y) - (this.end.y - this.start.y) * (p.x - this.start.x)) / 2;
}
};
// Rectangle.
// ----------
function rect(x, y, w, h) {
if (!(this instanceof rect))
return new rect(x, y, w, h);
if (y === undefined) {
y = x.y;
w = x.width;
h = x.height;
x = x.x;
}
this.x = x;
this.y = y;
this.width = w;
this.height = h;
}
rect.prototype = {
toString: function() {
return this.origin().toString() + ' ' + this.corner().toString();
},
origin: function() {
return point(this.x, this.y);
},
corner: function() {
return point(this.x + this.width, this.y + this.height);
},
topRight: function() {
return point(this.x + this.width, this.y);
},
bottomLeft: function() {
return point(this.x, this.y + this.height);
},
center: function() {
return point(this.x + this.width / 2, this.y + this.height / 2);
},
// @return {boolean} true if rectangles intersect
intersect: function(r) {
var myOrigin = this.origin();
var myCorner = this.corner();
var rOrigin = r.origin();
var rCorner = r.corner();
if (rCorner.x <= myOrigin.x ||
rCorner.y <= myOrigin.y ||
rOrigin.x >= myCorner.x ||
rOrigin.y >= myCorner.y) return false;
return true;
},
// @return {string} (left|right|top|bottom) side which is nearest to point
// @see Squeak Smalltalk, Rectangle>>sideNearestTo:
sideNearestToPoint: function(p) {
p = point(p);
var distToLeft = p.x - this.x;
var distToRight = (this.x + this.width) - p.x;
var distToTop = p.y - this.y;
var distToBottom = (this.y + this.height) - p.y;
var closest = distToLeft;
var side = 'left';
if (distToRight < closest) {
closest = distToRight;
side = 'right';
}
if (distToTop < closest) {
closest = distToTop;
side = 'top';
}
if (distToBottom < closest) {
closest = distToBottom;
side = 'bottom';
}
return side;
},
// @return {bool} true if point p is insight me
containsPoint: function(p) {
p = point(p);
if (p.x >= this.x && p.x <= this.x + this.width &&
p.y >= this.y && p.y <= this.y + this.height) {
return true;
}
return false;
},
// Algorithm ported from java.awt.Rectangle from OpenJDK.
// @return {bool} true if rectangle `r` is inside me.
containsRect: function(r) {
var nr = rect(r).normalize();
var W = nr.width;
var H = nr.height;
var X = nr.x;
var Y = nr.y;
var w = this.width;
var h = this.height;
if ((w | h | W | H) < 0) {
// At least one of the dimensions is negative...
return false;
}
// Note: if any dimension is zero, tests below must return false...
var x = this.x;
var y = this.y;
if (X < x || Y < y) {
return false;
}
w += x;
W += X;
if (W <= X) {
// X+W overflowed or W was zero, return false if...
// either original w or W was zero or
// x+w did not overflow or
// the overflowed x+w is smaller than the overflowed X+W
if (w >= x || W > w) return false;
} else {
// X+W did not overflow and W was not zero, return false if...
// original w was zero or
// x+w did not overflow and x+w is smaller than X+W
if (w >= x && W > w) return false;
}
h += y;
H += Y;
if (H <= Y) {
if (h >= y || H > h) return false;
} else {
if (h >= y && H > h) return false;
}
return true;
},
// @return {point} a point on my boundary nearest to p
// @see Squeak Smalltalk, Rectangle>>pointNearestTo:
pointNearestToPoint: function(p) {
p = point(p);
if (this.containsPoint(p)) {
var side = this.sideNearestToPoint(p);
switch (side){
case 'right': return point(this.x + this.width, p.y);
case 'left': return point(this.x, p.y);
case 'bottom': return point(p.x, this.y + this.height);
case 'top': return point(p.x, this.y);
}
}
return p.adhereToRect(this);
},
// Find point on my boundary where line starting
// from my center ending in point p intersects me.
// @param {number} angle If angle is specified, intersection with rotated rectangle is computed.
intersectionWithLineFromCenterToPoint: function(p, angle) {
p = point(p);
var center = point(this.x + this.width / 2, this.y + this.height / 2);
var result;
if (angle) p.rotate(center, angle);
// (clockwise, starting from the top side)
var sides = [
line(this.origin(), this.topRight()),
line(this.topRight(), this.corner()),
line(this.corner(), this.bottomLeft()),
line(this.bottomLeft(), this.origin())
];
var connector = line(center, p);
for (var i = sides.length - 1; i >= 0; --i) {
var intersection = sides[i].intersection(connector);
if (intersection !== null) {
result = intersection;
break;
}
}
if (result && angle) result.rotate(center, -angle);
return result;
},
// Move and expand me.
// @param r {rectangle} representing deltas
moveAndExpand: function(r) {
this.x += r.x || 0;
this.y += r.y || 0;
this.width += r.width || 0;
this.height += r.height || 0;
return this;
},
round: function(decimals) {
this.x = decimals ? this.x.toFixed(decimals) : round(this.x);
this.y = decimals ? this.y.toFixed(decimals) : round(this.y);
this.width = decimals ? this.width.toFixed(decimals) : round(this.width);
this.height = decimals ? this.height.toFixed(decimals) : round(this.height);
return this;
},
// Normalize the rectangle; i.e., make it so that it has a non-negative width and height.
// If width < 0 the function swaps the left and right corners,
// and it swaps the top and bottom corners if height < 0
// like in http://qt-project.org/doc/qt-4.8/qrectf.html#normalized
normalize: function() {
var newx = this.x;
var newy = this.y;
var newwidth = this.width;
var newheight = this.height;
if (this.width < 0) {
newx = this.x + this.width;
newwidth = -this.width;
}
if (this.height < 0) {
newy = this.y + this.height;
newheight = -this.height;
}
this.x = newx;
this.y = newy;
this.width = newwidth;
this.height = newheight;
return this;
},
// Find my bounding box when I'm rotated with the center of rotation in the center of me.
// @return r {rectangle} representing a bounding box
bbox: function(angle) {
var theta = toRad(angle || 0);
var st = abs(sin(theta));
var ct = abs(cos(theta));
var w = this.width * ct + this.height * st;
var h = this.width * st + this.height * ct;
return rect(this.x + (this.width - w) / 2, this.y + (this.height - h) / 2, w, h);
}
};
// Ellipse.
// --------
function ellipse(c, a, b) {
if (!(this instanceof ellipse))
return new ellipse(c, a, b);
c = point(c);
this.x = c.x;
this.y = c.y;
this.a = a;
this.b = b;
}
ellipse.prototype = {
toString: function() {
return point(this.x, this.y).toString() + ' ' + this.a + ' ' + this.b;
},
bbox: function() {
return rect(this.x - this.a, this.y - this.b, 2 * this.a, 2 * this.b);
},
// Find point on me where line from my center to
// point p intersects my boundary.
// @param {number} angle If angle is specified, intersection with rotated ellipse is computed.
intersectionWithLineFromCenterToPoint: function(p, angle) {
p = point(p);
if (angle) p.rotate(point(this.x, this.y), angle);
var dx = p.x - this.x;
var dy = p.y - this.y;
var result;
if (dx === 0) {
result = this.bbox().pointNearestToPoint(p);
if (angle) return result.rotate(point(this.x, this.y), -angle);
return result;
}
var m = dy / dx;
var mSquared = m * m;
var aSquared = this.a * this.a;
var bSquared = this.b * this.b;
var x = sqrt(1 / ((1 / aSquared) + (mSquared / bSquared)));
x = dx < 0 ? -x : x;
var y = m * x;
result = point(this.x + x, this.y + y);
if (angle) return result.rotate(point(this.x, this.y), -angle);
return result;
}
};
// Bezier curve.
// -------------
var bezier = {
// Cubic Bezier curve path through points.
// Ported from C# implementation by Oleg V. Polikarpotchkin and Peter Lee (http://www.codeproject.com/KB/graphics/BezierSpline.aspx).
// @param {array} points Array of points through which the smooth line will go.
// @return {array} SVG Path commands as an array
curveThroughPoints: function(points) {
var controlPoints = this.getCurveControlPoints(points);
var path = ['M', points[0].x, points[0].y];
for (var i = 0; i < controlPoints[0].length; i++) {
path.push('C', controlPoints[0][i].x, controlPoints[0][i].y, controlPoints[1][i].x, controlPoints[1][i].y, points[i + 1].x, points[i + 1].y);
}
return path;
},
// Get open-ended Bezier Spline Control Points.
// @param knots Input Knot Bezier spline points (At least two points!).
// @param firstControlPoints Output First Control points. Array of knots.length - 1 length.
// @param secondControlPoints Output Second Control points. Array of knots.length - 1 length.
getCurveControlPoints: function(knots) {
var firstControlPoints = [];
var secondControlPoints = [];
var n = knots.length - 1;
var i;
// Special case: Bezier curve should be a straight line.
if (n == 1) {
// 3P1 = 2P0 + P3
firstControlPoints[0] = point((2 * knots[0].x + knots[1].x) / 3,
(2 * knots[0].y + knots[1].y) / 3);
// P2 = 2P1 – P0
secondControlPoints[0] = point(2 * firstControlPoints[0].x - knots[0].x,
2 * firstControlPoints[0].y - knots[0].y);
return [firstControlPoints, secondControlPoints];
}
// Calculate first Bezier control points.
// Right hand side vector.
var rhs = [];
// Set right hand side X values.
for (i = 1; i < n - 1; i++) {
rhs[i] = 4 * knots[i].x + 2 * knots[i + 1].x;
}
rhs[0] = knots[0].x + 2 * knots[1].x;
rhs[n - 1] = (8 * knots[n - 1].x + knots[n].x) / 2.0;
// Get first control points X-values.
var x = this.getFirstControlPoints(rhs);
// Set right hand side Y values.
for (i = 1; i < n - 1; ++i) {
rhs[i] = 4 * knots[i].y + 2 * knots[i + 1].y;
}
rhs[0] = knots[0].y + 2 * knots[1].y;
rhs[n - 1] = (8 * knots[n - 1].y + knots[n].y) / 2.0;
// Get first control points Y-values.
var y = this.getFirstControlPoints(rhs);
// Fill output arrays.
for (i = 0; i < n; i++) {
// First control point.
firstControlPoints.push(point(x[i], y[i]));
// Second control point.
if (i < n - 1) {
secondControlPoints.push(point(2 * knots [i + 1].x - x[i + 1],
2 * knots[i + 1].y - y[i + 1]));
} else {
secondControlPoints.push(point((knots[n].x + x[n - 1]) / 2,
(knots[n].y + y[n - 1]) / 2));
}
}
return [firstControlPoints, secondControlPoints];
},
// Solves a tridiagonal system for one of coordinates (x or y) of first Bezier control points.
// @param rhs Right hand side vector.
// @return Solution vector.
getFirstControlPoints: function(rhs) {
var n = rhs.length;
// `x` is a solution vector.
var x = [];
var tmp = [];
var b = 2.0;
x[0] = rhs[0] / b;
// Decomposition and forward substitution.
for (var i = 1; i < n; i++) {
tmp[i] = 1 / b;
b = (i < n - 1 ? 4.0 : 3.5) - tmp[i];
x[i] = (rhs[i] - x[i - 1]) / b;
}
for (i = 1; i < n; i++) {
// Backsubstitution.
x[n - i - 1] -= tmp[n - i] * x[n - i];
}
return x;
},
// Solves an inversion problem -- Given the (x, y) coordinates of a point which lies on
// a parametric curve x = x(t)/w(t), y = y(t)/w(t), find the parameter value t
// which corresponds to that point.
// @param control points (start, control start, control end, end)
// @return a function accepts a point and returns t.
getInversionSolver: function(p0, p1, p2, p3) {
var pts = arguments;
function l(i, j) {
// calculates a determinant 3x3
// [p.x p.y 1]
// [pi.x pi.y 1]
// [pj.x pj.y 1]
var pi = pts[i];
var pj = pts[j];
return function(p) {
var w = (i % 3 ? 3 : 1) * (j % 3 ? 3 : 1);
var lij = p.x * (pi.y - pj.y) + p.y * (pj.x - pi.x) + pi.x * pj.y - pi.y * pj.x;
return w * lij;
};
}
return function solveInversion(p) {
var ct = 3 * l(2, 3)(p1);
var c1 = l(1, 3)(p0) / ct;
var c2 = -l(2, 3)(p0) / ct;
var la = c1 * l(3, 1)(p) + c2 * (l(3, 0)(p) + l(2, 1)(p)) + l(2, 0)(p);
var lb = c1 * l(3, 0)(p) + c2 * l(2, 0)(p) + l(1, 0)(p);
return lb / (lb - la);
};
},
// Divide a Bezier curve into two at point defined by value 't' <0,1>.
// Using deCasteljau algorithm. http://math.stackexchange.com/a/317867
// @param control points (start, control start, control end, end)
// @return a function accepts t and returns 2 curves each defined by 4 control points.
getCurveDivider: function(p0, p1, p2, p3) {
return function divideCurve(t) {
var l = line(p0, p1).pointAt(t);
var m = line(p1, p2).pointAt(t);
var n = line(p2, p3).pointAt(t);
var p = line(l, m).pointAt(t);
var q = line(m, n).pointAt(t);
var r = line(p, q).pointAt(t);
return [{ p0: p0, p1: l, p2: p, p3: r }, { p0: r, p1: q, p2: n, p3: p3 }];
};
}
};
// Scale.
var scale = {
// Return the `value` from the `domain` interval scaled to the `range` interval.
linear: function(domain, range, value) {
var domainSpan = domain[1] - domain[0];
var rangeSpan = range[1] - range[0];
return (((value - domain[0]) / domainSpan) * rangeSpan + range[0]) || 0;
}
};
return {
toDeg: toDeg,
toRad: toRad,
snapToGrid: snapToGrid,
normalizeAngle: normalizeAngle,
point: point,
line: line,
rect: rect,
ellipse: ellipse,
bezier: bezier,
scale: scale
};
}));
// Vectorizer.
// -----------
// A tiny library for making your live easier when dealing with SVG.
// The only Vectorizer dependency is the Geometry library.
// Copyright © 2012 - 2015 client IO (http://client.io)
(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD.
define('V', ['g'], function(g) {
return factory(g);
});
} else if (typeof exports === 'object') {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
var g = require('./geometry');
module.exports = factory(g);
} else {
// Browser globals.
var g = root.g;
root.Vectorizer = root.V = factory(g);
}
}(this, function(g) {
var SVGsupported = typeof window === 'object' && !!(window.SVGAngle || document.implementation.hasFeature('http://www.w3.org/TR/SVG11/feature#BasicStructure', '1.1'));
// SVG support is required.
if (!SVGsupported) return function() {};
// XML namespaces.
var ns = {
xmlns: 'http://www.w3.org/2000/svg',
xlink: 'http://www.w3.org/1999/xlink'
};
// SVG version.
var SVGversion = '1.1';
// A function returning a unique identifier for this client session with every call.
var idCounter = 0;
function uniqueId() {
var id = ++idCounter + '';
return 'v-' + id;
}
function isObject(o) {
return Object(o) === Object(o);
}
function isArray(o) {
return Object.prototype.toString.call(o) == '[object Array]';
}
// Create an SVG document element.
// If `content` is passed, it will be used as the SVG content of the `<svg>` root element.
function createSvgDocument(content) {
var svg = '<svg xmlns="' + ns.xmlns + '" xmlns:xlink="' + ns.xlink + '" version="' + SVGversion + '">' + (content || '') + '</svg>';
var parser = new DOMParser();
parser.async = false;
return parser.parseFromString(svg, 'text/xml').documentElement;
}
// Create SVG element.
// -------------------
function createElement(el, attrs, children) {
var i, len;
if (!el) return undefined;
// If `el` is an object, it is probably a native SVG element. Wrap it to VElement.
if (typeof el === 'object') {
return new VElement(el);
}
attrs = attrs || {};
// If `el` is a `'svg'` or `'SVG'` string, create a new SVG canvas.
if (el.toLowerCase() === 'svg') {
return new VElement(createSvgDocument());
} else if (el[0] === '<') {
// Create element from an SVG string.
// Allows constructs of type: `document.appendChild(Vectorizer('<rect></rect>').node)`.
var svgDoc = createSvgDocument(el);
// Note that `createElement()` might also return an array should the SVG string passed as
// the first argument contain more then one root element.
if (svgDoc.childNodes.length > 1) {
// Map child nodes to `VElement`s.
var ret = [];
for (i = 0, len = svgDoc.childNodes.length; i < len; i++) {
var childNode = svgDoc.childNodes[i];
ret.push(new VElement(document.importNode(childNode, true)));
}
return ret;
}
return new VElement(document.importNode(svgDoc.firstChild, true));
}
el = document.createElementNS(ns.xmlns, el);
// Set attributes.
for (var key in attrs) {
setAttribute(el, key, attrs[key]);
}
// Normalize `children` array.
if (Object.prototype.toString.call(children) != '[object Array]') children = [children];
// Append children if they are specified.
for (i = 0, len = (children[0] && children.length) || 0; i < len; i++) {
var child = children[i];
el.appendChild(child instanceof VElement ? child.node : child);
}
return new VElement(el);
}
function setAttribute(el, name, value) {
if (name.indexOf(':') > -1) {
// Attribute names can be namespaced. E.g. `image` elements
// have a `xlink:href` attribute to set the source of the image.
var combinedKey = name.split(':');
el.setAttributeNS(ns[combinedKey[0]], combinedKey[1], value);
} else if (name === 'id') {
el.id = value;
} else {
el.setAttribute(name, value);
}
}
function parseTransformString(transform) {
var translate,
rotate,
scale;
if (transform) {
var separator = /[ ,]+/;
var translateMatch = transform.match(/translate\((.*)\)/);
if (translateMatch) {
translate = translateMatch[1].split(separator);
}
var rotateMatch = transform.match(/rotate\((.*)\)/);
if (rotateMatch) {
rotate = rotateMatch[1].split(separator);
}
var scaleMatch = transform.match(/scale\((.*)\)/);
if (scaleMatch) {
scale = scaleMatch[1].split(separator);
}
}
var sx = (scale && scale[0]) ? parseFloat(scale[0]) : 1;
return {
translate: {
tx: (translate && translate[0]) ? parseInt(translate[0], 10) : 0,
ty: (translate && translate[1]) ? parseInt(translate[1], 10) : 0
},
rotate: {
angle: (rotate && rotate[0]) ? parseInt(rotate[0], 10) : 0,
cx: (rotate && rotate[1]) ? parseInt(rotate[1], 10) : undefined,
cy: (rotate && rotate[2]) ? parseInt(rotate[2], 10) : undefined
},
scale: {
sx: sx,
sy: (scale && scale[1]) ? parseFloat(scale[1]) : sx
}
};
}
// Matrix decomposition.
// ---------------------
function deltaTransformPoint(matrix, point) {
var dx = point.x * matrix.a + point.y * matrix.c + 0;
var dy = point.x * matrix.b + point.y * matrix.d + 0;
return { x: dx, y: dy };
}
function decomposeMatrix(matrix) {
// @see https://gist.github.com/2052247
// calculate delta transform point
var px = deltaTransformPoint(matrix, { x: 0, y: 1 });
var py = deltaTransformPoint(matrix, { x: 1, y: 0 });
// calculate skew
var skewX = ((180 / Math.PI) * Math.atan2(px.y, px.x) - 90);
var skewY = ((180 / Math.PI) * Math.atan2(py.y, py.x));
return {
translateX: matrix.e,
translateY: matrix.f,
scaleX: Math.sqrt(matrix.a * matrix.a + matrix.b * matrix.b),
scaleY: Math.sqrt(matrix.c * matrix.c + matrix.d * matrix.d),
skewX: skewX,
skewY: skewY,
rotation: skewX // rotation is the same as skew x
};
}
// VElement.
// ---------
function VElement(el) {
if (el instanceof VElement) {
el = el.node;
}
this.node = el;
if (!this.node.id) {
this.node.id = uniqueId();
}
}
// VElement public API.
// --------------------
VElement.prototype = {
translate: function(tx, ty, opt) {
opt = opt || {};
ty = ty || 0;
var transformAttr = this.attr('transform') || '';
var transform = parseTransformString(transformAttr);
// Is it a getter?
if (typeof tx === 'undefined') {
return transform.translate;
}
transformAttr = transformAttr.replace(/translate\([^\)]*\)/g, '').trim();
var newTx = opt.absolute ? tx : transform.translate.tx + tx;
var newTy = opt.absolute ? ty : transform.translate.ty + ty;
var newTranslate = 'translate(' + newTx + ',' + newTy + ')';
// Note that `translate()` is always the first transformation. This is
// usually the desired case.
this.attr('transform', (newTranslate + ' ' + transformAttr).trim());
return this;
},
rotate: function(angle, cx, cy, opt) {
opt = opt || {};
var transformAttr = this.attr('transform') || '';
var transform = parseTransformString(transformAttr);
// Is it a getter?
if (typeof angle === 'undefined') {
return transform.rotate;
}
transformAttr = transformAttr.replace(/rotate\([^\)]*\)/g, '').trim();
angle %= 360;
var newAngle = opt.absolute ? angle : transform.rotate.angle + angle;
var newOrigin = (cx !== undefined && cy !== undefined) ? ',' + cx + ',' + cy : '';
var newRotate = 'rotate(' + newAngle + newOrigin + ')';
this.attr('transform', (transformAttr + ' ' + newRotate).trim());
return this;
},
// Note that `scale` as the only transformation does not combine with previous values.
scale: function(sx, sy) {
sy = (typeof sy === 'undefined') ? sx : sy;
var transformAttr = this.attr('transform') || '';
var transform = parseTransformString(transformAttr);
// Is it a getter?
if (typeof sx === 'undefined') {
return transform.scale;
}
transformAttr = transformAttr.replace(/scale\([^\)]*\)/g, '').trim();
var newScale = 'scale(' + sx + ',' + sy + ')';
this.attr('transform', (transformAttr + ' ' + newScale).trim());
return this;
},
// Get SVGRect that contains coordinates and dimension of the real bounding box,
// i.e. after transformations are applied.
// If `target` is specified, bounding box will be computed relatively to `target` element.
bbox: function(withoutTransformations, target) {
// If the element is not in the live DOM, it does not have a bounding box defined and
// so fall back to 'zero' dimension element.
if (!this.node.ownerSVGElement) return { x: 0, y: 0, width: 0, height: 0 };
var box;
try {
box = this.node.getBBox();
// Opera returns infinite values in some cases.
// Note that Infinity | 0 produces 0 as opposed to Infinity || 0.
// We also have to create new object as the standard says that you can't
// modify the attributes of a bbox.
box = { x: box.x | 0, y: box.y | 0, width: box.width | 0, height: box.height | 0 };
} catch (e) {
// Fallback for IE.
box = {
x: this.node.clientLeft,
y: this.node.clientTop,
width: this.node.clientWidth,
height: this.node.clientHeight
};
}
if (withoutTransformations) {
return box;
}
var matrix = this.node.getTransformToElement(target || this.node.ownerSVGElement);
return V.transformRect(box, matrix);
},
text: function(content, opt) {
opt = opt || {};
var lines = content.split('\n');
var i = 0;
var tspan;
// `alignment-baseline` does not work in Firefox.
// Setting `dominant-baseline` on the `<text>` element doesn't work in IE9.
// In order to have the 0,0 coordinate of the `<text>` element (or the first `<tspan>`)
// in the top left corner we translate the `<text>` element by `0.8em`.
// See `http://www.w3.org/Graphics/SVG/WG/wiki/How_to_determine_dominant_baseline`.
// See also `http://apike.ca/prog_svg_text_style.html`.
var y = this.attr('y');
if (!y) {
this.attr('y', '0.8em');
}
// An empty text gets rendered into the DOM in webkit-based browsers.
// In order to unify this behaviour across all browsers
// we rather hide the text element when it's empty.
this.attr('display', content ? null : 'none');
// Preserve spaces. In other words, we do not want consecutive spaces to get collapsed to one.
this.node.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve');
// Easy way to erase all `<tspan>` children;
this.node.textContent = '';
var textNode = this.node;
if (opt.textPath) {
// Wrap the text in the SVG <textPath> element that points
// to a path defined by `opt.textPath` inside the internal `<defs>` element.
var defs = this.find('defs');
if (defs.length === 0) {
defs = createElement('defs');
this.append(defs);
}
// If `opt.textPath` is a plain string, consider it to be directly the
// SVG path data for the text to go along (this is a shortcut).
// Otherwise if it is an object and contains the `d` property, then this is our path.
var d = Object(opt.textPath) === opt.textPath ? opt.textPath.d : opt.textPath;
if (d) {
var path = createElement('path', { d: d });
defs.append(path);
}
var textPath = createElement('textPath');
// Set attributes on the `<textPath>`. The most important one
// is the `xlink:href` that points to our newly created `<path/>` element in `<defs/>`.
// Note that we also allow the following construct:
// `t.text('my text', { textPath: { 'xlink:href': '#my-other-path' } })`.
// In other words, one can completely skip the auto-creation of the path
// and use any other arbitrary path that is in the document.
if (!opt.textPath['xlink:href'] && path) {
textPath.attr('xlink:href', '#' + path.node.id);
}
if (Object(opt.textPath) === opt.textPath) {
textPath.attr(opt.textPath);
}
this.append(textPath);
// Now all the `<tspan>`s will be inside the `<textPath>`.
textNode = textPath.node;
}
var offset = 0;
for (var i = 0; i < lines.length; i++) {
var line = lines[i];
// Shift all the <tspan> but first by one line (`1em`)
var lineHeight = opt.lineHeight || '1em';
if (opt.lineHeight === 'auto') {
lineHeight = '1.5em';
}
var vLine = V('tspan', { dy: (i == 0 ? '0em' : lineHeight), x: this.attr('x') || 0 });
vLine.addClass('v-line');
if (line) {
if (opt.annotations) {
// Get the line height based on the biggest font size in the annotations for this line.
var maxFontSize = 0;
// Find the *compacted* annotations for this line.
var lineAnnotations = V.annotateString(lines[i], isArray(opt.annotations) ? opt.annotations : [opt.annotations], { offset: -offset, includeAnnotationIndices: opt.includeAnnotationIndices });
for (var j = 0; j < lineAnnotations.length; j++) {
var annotation = lineAnnotations[j];
if (isObject(annotation)) {
var fontSize = parseInt(annotation.attrs['font-size'], 10);
if (fontSize && fontSize > maxFontSize) {
maxFontSize = fontSize;
}
tspan = V('tspan', annotation.attrs);
if (opt.includeAnnotationIndices) {
// If `opt.includeAnnotationIndices` is `true`,
// set the list of indices of all the applied annotations
// in the `annotations` attribute. This list is a comma
// separated list of indices.
tspan.attr('annotations', annotation.annotations);
}
if (annotation.attrs['class']) {
tspan.addClass(annotation.attrs['class']);
}
tspan.node.textContent = annotation.t;
} else {
tspan = document.createTextNode(annotation || ' ');
}
vLine.append(tspan);
}
if (opt.lineHeight === 'auto' && maxFontSize && i !== 0) {
vLine.attr('dy', (maxFontSize * 1.2) + 'px');
}
} else {
vLine.node.textContent = line;
}
} else {
// Make sure the textContent is never empty. If it is, add an additional
// space (an invisible character) so that following lines are correctly
// relatively positioned. `dy=1em` won't work with empty lines otherwise.
vLine.addClass('v-empty-line');
vLine.node.textContent = ' ';
}
V(textNode).append(vLine);
offset += line.length + 1; // + 1 = newline character.
}
return this;
},
attr: function(name, value) {
if (typeof name === 'undefined') {
// Return all attributes.
var attributes = this.node.attributes;
var attrs = {};
for (var i = 0; i < attributes.length; i++) {
attrs[attributes[i].nodeName] = attributes[i].nodeValue;
}
return attrs;
}
if (typeof name === 'string' && typeof value === 'undefined') {
return this.node.getAttribute(name);
}
if (typeof name === 'object') {
for (var attrName in name) {
if (name.hasOwnProperty(attrName)) {
setAttribute(this.node, attrName, name[attrName]);
}
}
} else {
setAttribute(this.node, name, value);
}
return this;
},
remove: function() {
if (this.node.parentNode) {
this.node.parentNode.removeChild(this.node);
}
},
append: function(el) {
var els = el;
if (Object.prototype.toString.call(el) !== '[object Array]') {
els = [el];
}
for (var i = 0, len = els.length; i < len; i++) {
el = els[i];
this.node.appendChild(el instanceof VElement ? el.node : el);
}
return this;
},
prepend: function(el) {
this.node.insertBefore(el instanceof VElement ? el.node : el, this.node.firstChild);
},
svg: function() {
return this.node instanceof window.SVGSVGElement ? this : V(this.node.ownerSVGElement);
},
defs: function() {
var defs = this.svg().node.getElementsByTagName('defs');
return (defs && defs.length) ? V(defs[0]) : undefined;
},
clone: function() {
var clone = V(this.node.cloneNode(true));
// Note that clone inherits also ID. Therefore, we need to change it here.
clone.node.id = uniqueId();
return clone;
},
findOne: function(selector) {
var found = this.node.querySelector(selector);
return found ? V(found) : undefined;
},
find: function(selector) {
var nodes = this.node.querySelectorAll(selector);
// Map DOM elements to `VElement`s.
for (var i = 0, len = nodes.length; i < len; i++) {
nodes[i] = V(nodes[i]);
}
return nodes;
},
// Find an index of an element inside its container.
index: function() {
var index = 0;
var node = this.node.previousSibling;
while (node) {
// nodeType 1 for ELEMENT_NODE
if (node.nodeType === 1) index++;
node = node.previousSibling;
}
return index;
},
findParentByClass: function(className, terminator) {
terminator = terminator || this.node.ownerSVGElement;
var node = this.node.parentNode;
while (node && node !== terminator) {
if (V(node).hasClass(className)) {
return V(node);
}
node = node.parentNode;
}
return null;
},
// Convert global point into the coordinate space of this element.
toLocalPoint: function(x, y) {
var svg = this.svg().node;
var p = svg.createSVGPoint();
p.x = x;
p.y = y;
try {
var globalPoint = p.matrixTransform(svg.getScreenCTM().inverse());
var globalToLocalMatrix = this.node.getTransformToElement(svg).inverse();
} catch (e) {
// IE9 throws an exception in odd cases. (`Unexpected call to method or property access`)
// We have to make do with the original coordianates.
return p;
}
return globalPoint.matrixTransform(globalToLocalMatrix);
},
translateCenterToPoint: function(p) {
var bbox = this.bbox();
var center = g.rect(bbox).center();
this.translate(p.x - center.x, p.y - center.y);
},
// Efficiently auto-orient an element. This basically implements the orient=auto attribute
// of markers. The easiest way of understanding on what this does is to imagine the element is an
// arrowhead. Calling this method on the arrowhead makes it point to the `position` point while
// being auto-oriented (properly rotated) towards the `reference` point.
// `target` is the element relative to which the transformations are applied. Usually a viewport.
translateAndAutoOrient: function(position, reference, target) {
// Clean-up previously set transformations except the scale. If we didn't clean up the
// previous transformations then they'd add up with the old ones. Scale is an exception as
// it doesn't add up, consider: `this.scale(2).scale(2).scale(2)`. The result is that the
// element is scaled by the factor 2, not 8.
var s = this.scale();
this.attr('transform', '');
this.scale(s.sx, s.sy);
var svg = this.svg().node;
var bbox = this.bbox(false, target);
// 1. Translate to origin.
var translateToOrigin = svg.createSVGTransform();
translateToOrigin.setTranslate(-bbox.x - bbox.width / 2, -bbox.y - bbox.height / 2);
// 2. Rotate around origin.
var rotateAroundOrigin = svg.createSVGTransform();
var angle = g.point(position).changeInAngle(position.x - reference.x, position.y - reference.y, reference);
rotateAroundOrigin.setRotate(angle, 0, 0);
// 3. Translate to the `position` + the offset (half my width) towards the `reference` point.
var translateFinal = svg.createSVGTransform();
var finalPosition = g.point(position).move(reference, bbox.width / 2);
translateFinal.setTranslate(position.x + (position.x - finalPosition.x), position.y + (position.y - finalPosition.y));
// 4. Apply transformations.
var ctm = this.node.getTransformToElement(target);
var transform = svg.createSVGTransform();
transform.setMatrix(
translateFinal.matrix.multiply(
rotateAroundOrigin.matrix.multiply(
translateToOrigin.matrix.multiply(
ctm)))
);
// Instead of directly setting the `matrix()` transform on the element, first, decompose
// the matrix into separate transforms. This allows us to use normal Vectorizer methods
// as they don't work on matrices. An example of this is to retrieve a scale of an element.
// this.node.transform.baseVal.initialize(transform);
var decomposition = decomposeMatrix(transform.matrix);
this.translate(decomposition.translateX, decomposition.translateY);
this.rotate(decomposition.rotation);
// Note that scale has been already applied, hence the following line stays commented. (it's here just for reference).
//this.scale(decomposition.scaleX, decomposition.scaleY);
return this;
},
animateAlongPath: function(attrs, path) {
var animateMotion = V('animateMotion', attrs);
var mpath = V('mpath', { 'xlink:href': '#' + V(path).node.id });
animateMotion.append(mpath);
this.append(animateMotion);
try {
animateMotion.node.beginElement();
} catch (e) {
// Fallback for IE 9.
// Run the animation programatically if FakeSmile (`http://leunen.me/fakesmile/`) present
if (document.documentElement.getAttribute('smiling') === 'fake') {
// Register the animation. (See `https://answers.launchpad.net/smil/+question/203333`)
var animation = animateMotion.node;
animation.animators = [];
var animationID = animation.getAttribute('id');
if (animationID) id2anim[animationID] = animation;
var targets = getTargets(animation);
for (var i = 0, len = targets.length; i < len; i++) {
var target = targets[i];
var animator = new Animator(animation, target, i);
animators.push(animator);
animation.animators[i] = animator;
animator.register();
}
}
}
},
hasClass: function(className) {
return new RegExp('(\\s|^)' + className + '(\\s|$)').test(this.node.getAttribute('class'));
},
addClass: function(className) {
if (!this.hasClass(className)) {
var prevClasses = this.node.getAttribute('class') || '';
this.node.setAttribute('class', (prevClasses + ' ' + className).trim());
}
return this;
},
removeClass: function(className) {
if (this.hasClass(className)) {
var newClasses = this.node.getAttribute('class').replace(new RegExp('(\\s|^)' + className + '(\\s|$)', 'g'), '$2');
this.node.setAttribute('class', newClasses);
}
return this;
},
toggleClass: function(className, toAdd) {
var toRemove = typeof toAdd === 'undefined' ? this.hasClass(className) : !toAdd;
if (toRemove) {
this.removeClass(className);
} else {
this.addClass(className);
}
return this;
},
// Interpolate path by discrete points. The precision of the sampling
// is controlled by `interval`. In other words, `sample()` will generate
// a point on the path starting at the beginning of the path going to the end
// every `interval` pixels.
// The sampler can be very useful for e.g. finding intersection between two
// paths (finding the two closest points from two samples).
sample: function(interval) {
interval = interval || 1;
var node = this.node;
var length = node.getTotalLength();
var samples = [];
var distance = 0;
var sample;
while (distance < length) {
sample = node.getPointAtLength(distance);
samples.push({ x: sample.x, y: sample.y, distance: distance });
distance += interval;
}
return samples;
},
convertToPath: function() {
var path = createElement('path');
path.attr(this.attr());
var d = this.convertToPathData();
if (d) {
path.attr('d', d);
}
return path;
},
convertToPathData: function() {
var tagName = this.node.tagName.toUpperCase();
switch (tagName) {
case 'PATH':
return this.attr('d');
case 'LINE':
return convertLineToPathData(this.node);
case 'POLYGON':
return convertPolygonToPathData(this.node);
case 'POLYLINE':
return convertPolylineToPathData(this.node);
case 'ELLIPSE':
return convertEllipseToPathData(this.node);
case 'CIRCLE':
return convertCircleToPathData(this.node);
case 'RECT':
return convertRectToPathData(this.node);
}
throw new Error(tagName + ' cannot be converted to PATH.');
},
// Find the intersection of a line starting in the center
// of the SVG `node` ending in the point `ref`.
// `target` is an SVG element to which `node`s transformations are relative to.
// In JointJS, `target` is the `paper.viewport` SVG group element.
// Note that `ref` point must be in the coordinate system of the `target` for this function to work properly.
// Returns a point in the `target` coordinte system (the same system as `ref` is in) if
// an intersection is found. Returns `undefined` otherwise.
findIntersection: function(ref, target) {
var svg = this.svg().node;
target = target || svg;
var bbox = g.rect(this.bbox(false, target));
var center = bbox.center();
var spot = bbox.intersectionWithLineFromCenterToPoint(ref);
if (!spot) return undefined;
var tagName = this.node.localName.toUpperCase();
// Little speed up optimalization for `<rect>` element. We do not do conversion
// to path element and sampling but directly calculate the intersection through
// a transformed geometrical rectangle.
if (tagName === 'RECT') {
var gRect = g.rect(
parseFloat(this.attr('x') || 0),
parseFloat(this.attr('y') || 0),
parseFloat(this.attr('width')),
parseFloat(this.attr('height'))
);
// Get the rect transformation matrix with regards to the SVG document.
var rectMatrix = this.node.getTransformToElement(target);
// Decompose the matrix to find the rotation angle.
var rectMatrixComponents = V.decomposeMatrix(rectMatrix);
// Now we want to rotate the rectangle back so that we
// can use `intersectionWithLineFromCenterToPoint()` passing the angle as the second argument.
var resetRotation = svg.createSVGTransform();
resetRotation.setRotate(-rectMatrixComponents.rotation, center.x, center.y);
var rect = V.transformRect(gRect, resetRotation.matrix.multiply(rectMatrix));
spot = g.rect(rect).intersectionWithLineFromCenterToPoint(ref, rectMatrixComponents.rotation);
} else if (tagName === 'PATH' || tagName === 'POLYGON' || tagName === 'POLYLINE' || tagName === 'CIRCLE' || tagName === 'ELLIPSE') {
var pathNode = (tagName === 'PATH') ? this : this.convertToPath();
var samples = pathNode.sample();
var minDistance = Infinity;
var closestSamples = [];
for (var i = 0, len = samples.length; i < len; i++) {
var sample = samples[i];
// Convert the sample point in the local coordinate system to the global coordinate system.
var gp = V.createSVGPoint(sample.x, sample.y);
gp = gp.matrixTransform(this.node.getTransformToElement(target));
sample = g.point(gp);
var centerDistance = sample.distance(center);
// Penalize a higher distance to the reference point by 10%.
// This gives better results. This is due to
// inaccuracies introduced by rounding errors and getPointAtLength() returns.
var refDistance = sample.distance(ref) * 1.1;
var distance = centerDistance + refDistance;
if (distance < minDistance) {
minDistance = distance;
closestSamples = [{ sample: sample, refDistance: refDistance }];
} else if (distance < minDistance + 1) {
closestSamples.push({ sample: sample, refDistance: refDistance });
}
}
closestSamples.sort(function(a, b) { return a.refDistance - b.refDistance; });
spot = closestSamples[0].sample;
}
return spot;
}
};
function convertLineToPathData(line) {
line = createElement(line);
var d = [
'M', line.attr('x1'), line.attr('y1'),
'L', line.attr('x2'), line.attr('y2')
].join(' ');
return d;
}
function convertPolygonToPathData(polygon) {
polygon = createElement(polygon);
var points = polygon.node.points;
var d = [];
var p;
for (var i = 0; i < points.length; i++) {
p = points[i];
d.push(i === 0 ? 'M' : 'L', p.x, p.y);
}
d.push('Z');
return d.join(' ');
}
function convertPolylineToPathData(polyline) {
polyline = createElement(polyline);
var points = polyline.node.points;
var d = [];
var p;
for (var i = 0; i < points.length; i++) {
p = points[i];
d.push(i === 0 ? 'M' : 'L', p.x, p.y);
}
return d.join(' ');
}
var KAPPA = 0.5522847498307935;
function convertCircleToPathData(circle) {
circle = createElement(circle);
var cx = parseFloat(circle.attr('cx')) || 0;
var cy = parseFloat(circle.attr('cy')) || 0;
var r = parseFloat(circle.attr('r'));
var cd = r * KAPPA; // Control distance.
var d = [
'M', cx, cy - r, // Move to the first point.
'C', cx + cd, cy - r, cx + r, cy - cd, cx + r, cy, // I. Quadrant.
'C', cx + r, cy + cd, cx + cd, cy + r, cx, cy + r, // II. Quadrant.
'C', cx - cd, cy + r, cx - r, cy + cd, cx - r, cy, // III. Quadrant.
'C', cx - r, cy - cd, cx - cd, cy - r, cx, cy - r, // IV. Quadrant.
'Z'
].join(' ');
return d;
}
function convertEllipseToPathData(ellipse) {
ellipse = createElement(ellipse);
var cx = parseFloat(ellipse.attr('cx')) || 0;
var cy = parseFloat(ellipse.attr('cy')) || 0;
var rx = parseFloat(ellipse.attr('rx'));
var ry = parseFloat(ellipse.attr('ry')) || rx;
var cdx = rx * KAPPA; // Control distance x.
var cdy = ry * KAPPA; // Control distance y.
var d = [
'M', cx, cy - ry, // Move to the first point.
'C', cx + cdx, cy - ry, cx + rx, cy - cdy, cx + rx, cy, // I. Quadrant.
'C', cx + rx, cy + cdy, cx + cdx, cy + ry, cx, cy + ry, // II. Quadrant.
'C', cx - cdx, cy + ry, cx - rx, cy + cdy, cx - rx, cy, // III. Quadrant.
'C', cx - rx, cy - cdy, cx - cdx, cy - ry, cx, cy - ry, // IV. Quadrant.
'Z'
].join(' ');
return d;
}
function convertRectToPathData(rect) {
rect = createElement(rect);
var x = parseFloat(rect.attr('x')) || 0;
var y = parseFloat(rect.attr('y')) || 0;
var width = parseFloat(rect.attr('width')) || 0;
var height = parseFloat(rect.attr('height')) || 0;
var rx = parseFloat(rect.attr('rx')) || 0;
var ry = parseFloat(rect.attr('ry')) || 0;
var bbox = g.rect(x, y, width, height);
var d;
if (!rx && !ry) {
d = [
'M', bbox.origin().x, bbox.origin().y,
'H', bbox.corner().x,
'V', bbox.corner().y,
'H', bbox.origin().x,
'V', bbox.origin().y,
'Z'
].join(' ');
} else {
var r = x + width;
var b = y + height;
d = [
'M', x + rx, y,
'L', r - rx, y,
'Q', r, y, r, y + ry,
'L', r, y + height - ry,
'Q', r, b, r - rx, b,
'L', x + rx, b,
'Q', x, b, x, b - rx,
'L', x, y + ry,
'Q', x, y, x + rx, y,
'Z'
].join(' ');
}
return d;
}
// Convert a rectangle to SVG path commands. `r` is an object of the form:
// `{ x: [number], y: [number], width: [number], height: [number], top-ry: [number], top-ry: [number], bottom-rx: [number], bottom-ry: [number] }`,
// where `x, y, width, height` are the usual rectangle attributes and [top-/bottom-]rx/ry allows for
// specifying radius of the rectangle for all its sides (as opposed to the built-in SVG rectangle
// that has only `rx` and `ry` attributes).
function rectToPath(r) {
var topRx = r.rx || r['top-rx'] || 0;
var bottomRx = r.rx || r['bottom-rx'] || 0;
var topRy = r.ry || r['top-ry'] || 0;
var bottomRy = r.ry || r['bottom-ry'] || 0;
return [
'M', r.x, r.y + topRy,
'v', r.height - topRy - bottomRy,
'a', bottomRx, bottomRy, 0, 0, 0, bottomRx, bottomRy,
'h', r.width - 2 * bottomRx,
'a', bottomRx, bottomRy, 0, 0, 0, bottomRx, -bottomRy,
'v', -(r.height - bottomRy - topRy),
'a', topRx, topRy, 0, 0, 0, -topRx, -topRy,
'h', -(r.width - 2 * topRx),
'a', topRx, topRy, 0, 0, 0, -topRx, topRy
].join(' ');
}
var V = createElement;
V.isVElement = function(object) {
return object instanceof VElement;
};
V.decomposeMatrix = decomposeMatrix;
V.rectToPath = rectToPath;
var svgDocument = V('svg').node;
V.createSVGMatrix = function(m) {
var svgMatrix = svgDocument.createSVGMatrix();
for (var component in m) {
svgMatrix[component] = m[component];
}
return svgMatrix;
};
V.createSVGTransform = function() {
return svgDocument.createSVGTransform();
};
V.createSVGPoint = function(x, y) {
var p = svgDocument.createSVGPoint();
p.x = x;
p.y = y;
return p;
};
V.transformRect = function(r, matrix) {
var p = svgDocument.createSVGPoint();
p.x = r.x;
p.y = r.y;
var corner1 = p.matrixTransform(matrix);
p.x = r.x + r.width;
p.y = r.y;
var corner2 = p.matrixTransform(matrix);
p.x = r.x + r.width;
p.y = r.y + r.height;
var corner3 = p.matrixTransform(matrix);
p.x = r.x;
p.y = r.y + r.height;
var corner4 = p.matrixTransform(matrix);
var minX = Math.min(corner1.x, corner2.x, corner3.x, corner4.x);
var maxX = Math.max(corner1.x, corner2.x, corner3.x, corner4.x);
var minY = Math.min(corner1.y, corner2.y, corner3.y, corner4.y);
var maxY = Math.max(corner1.y, corner2.y, corner3.y, corner4.y);
return { x: minX, y: minY, width: maxX - minX, height: maxY - minY };
};
// Convert a style represented as string (e.g. `'fill="blue"; stroke="red"'`) to
// an object (`{ fill: 'blue', stroke: 'red' }`).
V.styleToObject = function(styleString) {
var ret = {};
var styles = styleString.split(';');
for (var i = 0; i < styles.length; i++) {
var style = styles[i];
var pair = style.split('=');
ret[pair[0].trim()] = pair[1].trim();
}
return ret;
};
// Inspired by d3.js https://github.com/mbostock/d3/blob/master/src/svg/arc.js
V.createSlicePathData = function(innerRadius, outerRadius, startAngle, endAngle) {
var svgArcMax = 2 * Math.PI - 1e-6;
var r0 = innerRadius;
var r1 = outerRadius;
var a0 = startAngle;
var a1 = endAngle;
var da = (a1 < a0 && (da = a0, a0 = a1, a1 = da), a1 - a0);
var df = da < Math.PI ? '0' : '1';
var c0 = Math.cos(a0);
var s0 = Math.sin(a0);
var c1 = Math.cos(a1);
var s1 = Math.sin(a1);
return (da >= svgArcMax)
? (r0
? 'M0,' + r1
+ 'A' + r1 + ',' + r1 + ' 0 1,1 0,' + (-r1)
+ 'A' + r1 + ',' + r1 + ' 0 1,1 0,' + r1
+ 'M0,' + r0
+ 'A' + r0 + ',' + r0 + ' 0 1,0 0,' + (-r0)
+ 'A' + r0 + ',' + r0 + ' 0 1,0 0,' + r0
+ 'Z'
: 'M0,' + r1
+ 'A' + r1 + ',' + r1 + ' 0 1,1 0,' + (-r1)
+ 'A' + r1 + ',' + r1 + ' 0 1,1 0,' + r1
+ 'Z')
: (r0
? 'M' + r1 * c0 + ',' + r1 * s0
+ 'A' + r1 + ',' + r1 + ' 0 ' + df + ',1 ' + r1 * c1 + ',' + r1 * s1
+ 'L' + r0 * c1 + ',' + r0 * s1
+ 'A' + r0 + ',' + r0 + ' 0 ' + df + ',0 ' + r0 * c0 + ',' + r0 * s0
+ 'Z'
: 'M' + r1 * c0 + ',' + r1 * s0
+ 'A' + r1 + ',' + r1 + ' 0 ' + df + ',1 ' + r1 * c1 + ',' + r1 * s1
+ 'L0,0'
+ 'Z');
};
// Merge attributes from object `b` with attributes in object `a`.
// Note that this modifies the object `a`.
// Also important to note that attributes are merged but CSS classes are concatenated.
V.mergeAttrs = function(a, b) {
for (var attr in b) {
if (attr === 'class') {
// Concatenate classes.
a[attr] = a[attr] ? a[attr] + ' ' + b[attr] : b[attr];
} else if (attr === 'style') {
// `style` attribute can be an object.
if (isObject(a[attr]) && isObject(b[attr])) {
// `style` stored in `a` is an object.
a[attr] = V.mergeAttrs(a[attr], b[attr]);
} else if (isObject(a[attr])) {
// `style` in `a` is an object but it's a string in `b`.
// Convert the style represented as a string to an object in `b`.
a[attr] = V.mergeAttrs(a[attr], V.styleToObject(b[attr]));
} else if (isObject(b[attr])) {
// `style` in `a` is a string, in `b` it's an object.
a[attr] = V.mergeAttrs(V.styleToObject(a[attr]), b[attr]);
} else {
// Both styles are strings.
a[attr] = V.mergeAttrs(V.styleToObject(a[attr]), V.styleToObject(b[attr]));
}
} else {
a[attr] = b[attr];
}
}
return a;
};
V.annotateString = function(t, annotations, opt) {
annotations = annotations || [];
opt = opt || {};
offset = opt.offset || 0;
var compacted = [];
var batch;
var ret = [];
var item;
var prev;
for (var i = 0; i < t.length; i++) {
item = ret[i] = t[i];
for (var j = 0; j < annotations.length; j++) {
var annotation = annotations[j];
var start = annotation.start + offset;
var end = annotation.end + offset;
if (i >= start && i < end) {
// Annotation applies.
if (isObject(item)) {
// There is more than one annotation to be applied => Merge attributes.
item.attrs = V.mergeAttrs(V.mergeAttrs({}, item.attrs), annotation.attrs);
} else {
item = ret[i] = { t: t[i], attrs: annotation.attrs };
}
if (opt.includeAnnotationIndices) {
(item.annotations || (item.annotations = [])).push(j);
}
}
}
prev = ret[i - 1];
if (!prev) {
batch = item;
} else if (isObject(item) && isObject(prev)) {
// Both previous item and the current one are annotations. If the attributes
// didn't change, merge the text.
if (JSON.stringify(item.attrs) === JSON.stringify(prev.attrs)) {
batch.t += item.t;
} else {
compacted.push(batch);
batch = item;
}
} else if (isObject(item)) {
// Previous item was a string, current item is an annotation.
compacted.push(batch);
batch = item;
} else if (isObject(prev)) {
// Previous item was an annotation, current item is a string.
compacted.push(batch);
batch = item;
} else {
// Both previous and current item are strings.
batch = (batch || '') + item;
}
}
if (batch) {
compacted.push(batch);
}
return compacted;
};
V.findAnnotationsAtIndex = function(annotations, index) {
if (!annotations) return [];
var found = [];
annotations.forEach(function(annotation) {
if (annotation.start < index && index <= annotation.end) {
found.push(annotation);
}
});
return found;
};
V.findAnnotationsBetweenIndexes = function(annotations, start, end) {
if (!annotations) return [];
var found = [];
annotations.forEach(function(annotation) {
if ((start >= annotation.start && start < annotation.end) || (end > annotation.start && end <= annotation.end) || (annotation.start >= start && annotation.end < end)) {
found.push(annotation);
}
});
return found;
};
// Shift all the textg annotations after character `index` by `offset` positions.
V.shiftAnnotations = function(annotations, index, offset) {
if (!annotations) return annotations;
annotations.forEach(function(annotation) {
if (annotation.start >= index) {
annotation.start += offset;
annotation.end += offset;
}
});
return annotations;
};
return V;
}));
// JointJS library.
// (c) 2011-2013 client IO
// Global namespace.
var joint = {
version: '0.9.3',
// `joint.dia` namespace.
dia: {},
// `joint.ui` namespace.
ui: {},
// `joint.layout` namespace.
layout: {},
// `joint.shapes` namespace.
shapes: {},
// `joint.format` namespace.
format: {},
// `joint.connectors` namespace.
connectors: {},
// `joint.routers` namespace.
routers: {},
util: {
// Return a simple hash code from a string. See http://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/.
hashCode: function(str) {
var hash = 0;
if (str.length == 0) return hash;
for (var i = 0; i < str.length; i++) {
var c = str.charCodeAt(i);
hash = ((hash << 5) - hash) + c;
hash = hash & hash; // Convert to 32bit integer
}
return hash;
},
getByPath: function(obj, path, delim) {
delim = delim || '/';
var keys = path.split(delim);
var key;
while (keys.length) {
key = keys.shift();
if (Object(obj) === obj && key in obj) {
obj = obj[key];
} else {
return undefined;
}
}
return obj;
},
setByPath: function(obj, path, value, delim) {
delim = delim || '/';
var keys = path.split(delim);
var diver = obj;
var i = 0;
if (path.indexOf(delim) > -1) {
for (var len = keys.length; i < len - 1; i++) {
// diver creates an empty object if there is no nested object under such a key.
// This means that one can populate an empty nested object with setByPath().
diver = diver[keys[i]] || (diver[keys[i]] = {});
}
diver[keys[len - 1]] = value;
} else {
obj[path] = value;
}
return obj;
},
unsetByPath: function(obj, path, delim) {
delim = delim || '/';
// index of the last delimiter
var i = path.lastIndexOf(delim);
if (i > -1) {
// unsetting a nested attribute
var parent = joint.util.getByPath(obj, path.substr(0, i), delim);
if (parent) {
delete parent[path.slice(i + 1)];
}
} else {
// unsetting a primitive attribute
delete obj[path];
}
return obj;
},
flattenObject: function(obj, delim, stop) {
delim = delim || '/';
var ret = {};
for (var key in obj) {
if (!obj.hasOwnProperty(key)) continue;
var shouldGoDeeper = typeof obj[key] === 'object';
if (shouldGoDeeper && stop && stop(obj[key])) {
shouldGoDeeper = false;
}
if (shouldGoDeeper) {
var flatObject = this.flattenObject(obj[key], delim, stop);
for (var flatKey in flatObject) {
if (!flatObject.hasOwnProperty(flatKey)) continue;
ret[key + delim + flatKey] = flatObject[flatKey];
}
} else {
ret[key] = obj[key];
}
}
return ret;
},
uuid: function() {
// credit: http://stackoverflow.com/posts/2117523/revisions
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random() * 16|0;
var v = c == 'x' ? r : (r&0x3|0x8);
return v.toString(16);
});
},
// Generate global unique id for obj and store it as a property of the object.
guid: function(obj) {
this.guid.id = this.guid.id || 1;
obj.id = (obj.id === undefined ? 'j_' + this.guid.id++ : obj.id);
return obj.id;
},
// Copy all the properties to the first argument from the following arguments.
// All the properties will be overwritten by the properties from the following
// arguments. Inherited properties are ignored.
mixin: function() {
var target = arguments[0];
for (var i = 1, l = arguments.length; i < l; i++) {
var extension = arguments[i];
// Only functions and objects can be mixined.
if ((Object(extension) !== extension) &&
!_.isFunction(extension) &&
(extension === null || extension === undefined)) {
continue;
}
_.each(extension, function(copy, key) {
if (this.mixin.deep && (Object(copy) === copy)) {
if (!target[key]) {
target[key] = _.isArray(copy) ? [] : {};
}
this.mixin(target[key], copy);
return;
}
if (target[key] !== copy) {
if (!this.mixin.supplement || !target.hasOwnProperty(key)) {
target[key] = copy;
}
}
}, this);
}
return target;
},
// Copy all properties to the first argument from the following
// arguments only in case if they don't exists in the first argument.
// All the function propererties in the first argument will get
// additional property base pointing to the extenders same named
// property function's call method.
supplement: function() {
this.mixin.supplement = true;
var ret = this.mixin.apply(this, arguments);
this.mixin.supplement = false;
return ret;
},
// Same as `mixin()` but deep version.
deepMixin: function() {
this.mixin.deep = true;
var ret = this.mixin.apply(this, arguments);
this.mixin.deep = false;
return ret;
},
// Same as `supplement()` but deep version.
deepSupplement: function() {
this.mixin.deep = this.mixin.supplement = true;
var ret = this.mixin.apply(this, arguments);
this.mixin.deep = this.mixin.supplement = false;
return ret;
},
normalizeEvent: function(evt) {
return (evt.originalEvent && evt.originalEvent.changedTouches && evt.originalEvent.changedTouches.length) ? evt.originalEvent.changedTouches[0] : evt;
},
nextFrame:(function() {
var raf;
var client = typeof window != 'undefined';
if (client) {
raf = window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame;
}
if (!raf) {
var lastTime = 0;
raf = function(callback) {
var currTime = new Date().getTime();
var timeToCall = Math.max(0, 16 - (currTime - lastTime));
var id = setTimeout(function() { callback(currTime + timeToCall); }, timeToCall);
lastTime = currTime + timeToCall;
return id;
};
}
return client ? _.bind(raf, window) : raf;
})(),
cancelFrame: (function() {
var caf;
var client = typeof window != 'undefined';
if (client) {
caf = window.cancelAnimationFrame ||
window.webkitCancelAnimationFrame ||
window.webkitCancelRequestAnimationFrame ||
window.msCancelAnimationFrame ||
window.msCancelRequestAnimationFrame ||
window.oCancelAnimationFrame ||
window.oCancelRequestAnimationFrame ||
window.mozCancelAnimationFrame ||
window.mozCancelRequestAnimationFrame;
}
caf = caf || clearTimeout;
return client ? _.bind(caf, window) : caf;
})(),
shapePerimeterConnectionPoint: function(linkView, view, magnet, reference) {
var bbox;
var spot;
if (!magnet) {
// There is no magnet, try to make the best guess what is the
// wrapping SVG element. This is because we want this "smart"
// connection points to work out of the box without the
// programmer to put magnet marks to any of the subelements.
// For example, we want the functoin to work on basic.Path elements
// without any special treatment of such elements.
// The code below guesses the wrapping element based on
// one simple assumption. The wrapping elemnet is the
// first child of the scalable group if such a group exists
// or the first child of the rotatable group if not.
// This makese sense because usually the wrapping element
// is below any other sub element in the shapes.
var scalable = view.$('.scalable')[0];
var rotatable = view.$('.rotatable')[0];
if (scalable && scalable.firstChild) {
magnet = scalable.firstChild;
} else if (rotatable && rotatable.firstChild) {
magnet = rotatable.firstChild;
}
}
if (magnet) {
spot = V(magnet).findIntersection(reference, linkView.paper.viewport);
if (!spot) {
bbox = g.rect(V(magnet).bbox(false, linkView.paper.viewport));
}
} else {
bbox = view.model.getBBox();
spot = bbox.intersectionWithLineFromCenterToPoint(reference);
}
return spot || bbox.center();
},
breakText: function(text, size, styles, opt) {
opt = opt || {};
var width = size.width;
var height = size.height;
var svgDocument = opt.svgDocument || V('svg').node;
var textElement = V('<text><tspan></tspan></text>').attr(styles || {}).node;
var textSpan = textElement.firstChild;
var textNode = document.createTextNode('');
textSpan.appendChild(textNode);
svgDocument.appendChild(textElement);
if (!opt.svgDocument) {
document.body.appendChild(svgDocument);
}
var words = text.split(' ');
var full = [];
var lines = [];
var p;
for (var i = 0, l = 0, len = words.length; i < len; i++) {
var word = words[i];
textNode.data = lines[l] ? lines[l] + ' ' + word : word;
if (textSpan.getComputedTextLength() <= width) {
// the current line fits
lines[l] = textNode.data;
if (p) {
// We were partitioning. Put rest of the word onto next line
full[l++] = true;
// cancel partitioning
p = 0;
}
} else {
if (!lines[l] || p) {
var partition = !!p;
p = word.length - 1;
if (partition || !p) {
// word has only one character.
if (!p) {
if (!lines[l]) {
// we won't fit this text within our rect
lines = [];
break;
}
// partitioning didn't help on the non-empty line
// try again, but this time start with a new line
// cancel partitions created
words.splice(i, 2, word + words[i + 1]);
// adjust word length
len--;
full[l++] = true;
i--;
continue;
}
// move last letter to the beginning of the next word
words[i] = word.substring(0, p);
words[i + 1] = word.substring(p) + words[i + 1];
} else {
// We initiate partitioning
// split the long word into two words
words.splice(i, 1, word.substring(0, p), word.substring(p));
// adjust words length
len++;
if (l && !full[l - 1]) {
// if the previous line is not full, try to fit max part of
// the current word there
l--;
}
}
i--;
continue;
}
l++;
i--;
}
// if size.height is defined we have to check whether the height of the entire
// text exceeds the rect height
if (typeof height !== 'undefined') {
// get line height as text height / 0.8 (as text height is approx. 0.8em
// and line height is 1em. See vectorizer.text())
var lh = lh || textElement.getBBox().height * 1.25;
if (lh * lines.length > height) {
// remove overflowing lines
lines.splice(Math.floor(height / lh));
break;
}
}
}
if (opt.svgDocument) {
// svg document was provided, remove the text element only
svgDocument.removeChild(textElement);
} else {
// clean svg document
document.body.removeChild(svgDocument);
}
return lines.join('\n');
},
imageToDataUri: function(url, callback) {
if (!url || url.substr(0, 'data:'.length) === 'data:') {
// No need to convert to data uri if it is already in data uri.
// This not only convenient but desired. For example,
// IE throws a security error if data:image/svg+xml is used to render
// an image to the canvas and an attempt is made to read out data uri.
// Now if our image is already in data uri, there is no need to render it to the canvas
// and so we can bypass this error.
// Keep the async nature of the function.
return setTimeout(function() { callback(null, url); }, 0);
}
var canvas = document.createElement('canvas');
var img = document.createElement('img');
img.onload = function() {
var ctx = canvas.getContext('2d');
canvas.width = img.width;
canvas.height = img.height;
ctx.drawImage(img, 0, 0);
try {
// Guess the type of the image from the url suffix.
var suffix = (url.split('.').pop()) || 'png';
// A little correction for JPEGs. There is no image/jpg mime type but image/jpeg.
var type = 'image/' + (suffix === 'jpg') ? 'jpeg' : suffix;
var dataUri = canvas.toDataURL(type);
} catch (e) {
if (/\.svg$/.test(url)) {
// IE throws a security error if we try to render an SVG into the canvas.
// Luckily for us, we don't need canvas at all to convert
// SVG to data uri. We can just use AJAX to load the SVG string
// and construct the data uri ourselves.
var xhr = window.XMLHttpRequest ? new XMLHttpRequest : new ActiveXObject('Microsoft.XMLHTTP');
xhr.open('GET', url, false);
xhr.send(null);
var svg = xhr.responseText;
return callback(null, 'data:image/svg+xml,' + encodeURIComponent(svg));
}
console.error(img.src, 'fails to convert', e);
}
callback(null, dataUri);
};
img.ononerror = function() {
callback(new Error('Failed to load image.'));
};
img.src = url;
},
getElementBBox: function(el) {
var $el = $(el);
var offset = $el.offset();
var bbox;
if (el.ownerSVGElement) {
// Use Vectorizer to get the dimensions of the element if it is an SVG element.
bbox = V(el).bbox();
// getBoundingClientRect() used in jQuery.fn.offset() takes into account `stroke-width`
// in Firefox only. So clientRect width/height and getBBox width/height in FF don't match.
// To unify this across all browsers we add the `stroke-width` (left & top) back to
// the calculated offset.
var crect = el.getBoundingClientRect();
var strokeWidthX = (crect.width - bbox.width) / 2;
var strokeWidthY = (crect.height - bbox.height) / 2;
// The `bbox()` returns coordinates relative to the SVG viewport, therefore, use the
// ones returned from the `offset()` method that are relative to the document.
bbox.x = offset.left + strokeWidthX;
bbox.y = offset.top + strokeWidthY;
} else {
bbox = { x: offset.left, y: offset.top, width: $el.outerWidth(), height: $el.outerHeight() };
}
return bbox;
},
// Highly inspired by the jquery.sortElements plugin by Padolsey.
// See http://james.padolsey.com/javascript/sorting-elements-with-jquery/.
sortElements: function(elements, comparator) {
var $elements = $(elements);
var placements = $elements.map(function() {
var sortElement = this;
var parentNode = sortElement.parentNode;
// Since the element itself will change position, we have
// to have some way of storing it's original position in
// the DOM. The easiest way is to have a 'flag' node:
var nextSibling = parentNode.insertBefore(document.createTextNode(''), sortElement.nextSibling);
return function() {
if (parentNode === this) {
throw new Error('You can\'t sort elements if any one is a descendant of another.');
}
// Insert before flag:
parentNode.insertBefore(this, nextSibling);
// Remove flag:
parentNode.removeChild(nextSibling);
};
});
return Array.prototype.sort.call($elements, comparator).each(function(i) {
placements[i].call(this);
});
},
// Return a new object with all for sides (top, bottom, left and right) in it.
// Value of each side is taken from the given argument (either number or object).
// Default value for a side is 0.
// Examples:
// joint.util.normalizeSides(5) --> { top: 5, left: 5, right: 5, bottom: 5 }
// joint.util.normalizeSides({ left: 5 }) --> { top: 0, left: 5, right: 0, bottom: 0 }
normalizeSides: function(box) {
if (Object(box) !== box) {
box = box || 0;
return { top: box, bottom: box, left: box, right: box };
}
return {
top: box.top || 0,
bottom: box.bottom || 0,
left: box.left || 0,
right: box.right || 0
};
},
timing: {
linear: function(t) {
return t;
},
quad: function(t) {
return t * t;
},
cubic: function(t) {
return t * t * t;
},
inout: function(t) {
if (t <= 0) return 0;
if (t >= 1) return 1;
var t2 = t * t;
var t3 = t2 * t;
return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75);
},
exponential: function(t) {
return Math.pow(2, 10 * (t - 1));
},
bounce: function(t) {
for (var a = 0, b = 1; 1; a += b, b /= 2) {
if (t >= (7 - 4 * a) / 11) {
var q = (11 - 6 * a - 11 * t) / 4;
return -q * q + b * b;
}
}
},
reverse: function(f) {
return function(t) {
return 1 - f(1 - t);
};
},
reflect: function(f) {
return function(t) {
return .5 * (t < .5 ? f(2 * t) : (2 - f(2 - 2 * t)));
};
},
clamp: function(f, n, x) {
n = n || 0;
x = x || 1;
return function(t) {
var r = f(t);
return r < n ? n : r > x ? x : r;
};
},
back: function(s) {
if (!s) s = 1.70158;
return function(t) {
return t * t * ((s + 1) * t - s);
};
},
elastic: function(x) {
if (!x) x = 1.5;
return function(t) {
return Math.pow(2, 10 * (t - 1)) * Math.cos(20 * Math.PI * x / 3 * t);
};
}
},
interpolate: {
number: function(a, b) {
var d = b - a;
return function(t) { return a + d * t; };
},
object: function(a, b) {
var s = _.keys(a);
return function(t) {
var i, p;
var r = {};
for (i = s.length - 1; i != -1; i--) {
p = s[i];
r[p] = a[p] + (b[p] - a[p]) * t;
}
return r;
};
},
hexColor: function(a, b) {
var ca = parseInt(a.slice(1), 16);
var cb = parseInt(b.slice(1), 16);
var ra = ca & 0x0000ff;
var rd = (cb & 0x0000ff) - ra;
var ga = ca & 0x00ff00;
var gd = (cb & 0x00ff00) - ga;
var ba = ca & 0xff0000;
var bd = (cb & 0xff0000) - ba;
return function(t) {
var r = (ra + rd * t) & 0x000000ff;
var g = (ga + gd * t) & 0x0000ff00;
var b = (ba + bd * t) & 0x00ff0000;
return '#' + (1 << 24 | r | g | b ).toString(16).slice(1);
};
},
unit: function(a, b) {
var r = /(-?[0-9]*.[0-9]*)(px|em|cm|mm|in|pt|pc|%)/;
var ma = r.exec(a);
var mb = r.exec(b);
var p = mb[1].indexOf('.');
var f = p > 0 ? mb[1].length - p - 1 : 0;
a = +ma[1];
var d = +mb[1] - a;
var u = ma[2];
return function(t) {
return (a + d * t).toFixed(f) + u;
};
}
},
// SVG filters.
filter: {
// `color` ... outline color
// `width`... outline width
// `opacity` ... outline opacity
// `margin` ... gap between outline and the element
outline: function(args) {
var tpl = '<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology in="SourceAlpha" result="morphedOuter" operator="dilate" radius="${outerRadius}" /><feMorphology in="SourceAlpha" result="morphedInner" operator="dilate" radius="${innerRadius}" /><feComposite result="morphedOuterColored" in="colored" in2="morphedOuter" operator="in"/><feComposite operator="xor" in="morphedOuterColored" in2="morphedInner" result="outline"/><feMerge><feMergeNode in="outline"/><feMergeNode in="SourceGraphic"/></feMerge></filter>';
var margin = _.isFinite(args.margin) ? args.margin : 2;
var width = _.isFinite(args.width) ? args.width : 1;
return _.template(tpl, {
color: args.color || 'blue',
opacity: _.isFinite(args.opacity) ? args.opacity : 1,
outerRadius: margin + width,
innerRadius: margin
});
},
// `color` ... color
// `width`... width
// `blur` ... blur
// `opacity` ... opacity
highlight: function(args) {
var tpl = '<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology result="morphed" in="SourceGraphic" operator="dilate" radius="${width}"/><feComposite result="composed" in="colored" in2="morphed" operator="in"/><feGaussianBlur result="blured" in="composed" stdDeviation="${blur}"/><feBlend in="SourceGraphic" in2="blured" mode="normal"/></filter>';
return _.template(tpl, {
color: args.color || 'red',
width: _.isFinite(args.width) ? args.width : 1,
blur: _.isFinite(args.blur) ? args.blur : 0,
opacity: _.isFinite(args.opacity) ? args.opacity : 1
});
},
// `x` ... horizontal blur
// `y` ... vertical blur (optional)
blur: function(args) {
var x = _.isFinite(args.x) ? args.x : 2;
return _.template('<filter><feGaussianBlur stdDeviation="${stdDeviation}"/></filter>', {
stdDeviation: _.isFinite(args.y) ? [x, args.y] : x
});
},
// `dx` ... horizontal shift
// `dy` ... vertical shift
// `blur` ... blur
// `color` ... color
// `opacity` ... opacity
dropShadow: function(args) {
var tpl = 'SVGFEDropShadowElement' in window
? '<filter><feDropShadow stdDeviation="${blur}" dx="${dx}" dy="${dy}" flood-color="${color}" flood-opacity="${opacity}"/></filter>'
: '<filter><feGaussianBlur in="SourceAlpha" stdDeviation="${blur}"/><feOffset dx="${dx}" dy="${dy}" result="offsetblur"/><feFlood flood-color="${color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="${opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge></filter>';
return _.template(tpl, {
dx: args.dx || 0,
dy: args.dy || 0,
opacity: _.isFinite(args.opacity) ? args.opacity : 1,
color: args.color || 'black',
blur: _.isFinite(args.blur) ? args.blur : 4
});
},
// `amount` ... the proportion of the conversion. A value of 1 is completely grayscale. A value of 0 leaves the input unchanged.
grayscale: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${b} ${h} 0 0 0 0 0 1 0"/></filter>', {
a: 0.2126 + 0.7874 * (1 - amount),
b: 0.7152 - 0.7152 * (1 - amount),
c: 0.0722 - 0.0722 * (1 - amount),
d: 0.2126 - 0.2126 * (1 - amount),
e: 0.7152 + 0.2848 * (1 - amount),
f: 0.0722 - 0.0722 * (1 - amount),
g: 0.2126 - 0.2126 * (1 - amount),
h: 0.0722 + 0.9278 * (1 - amount)
});
},
// `amount` ... the proportion of the conversion. A value of 1 is completely sepia. A value of 0 leaves the input unchanged.
sepia: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${h} ${i} 0 0 0 0 0 1 0"/></filter>', {
a: 0.393 + 0.607 * (1 - amount),
b: 0.769 - 0.769 * (1 - amount),
c: 0.189 - 0.189 * (1 - amount),
d: 0.349 - 0.349 * (1 - amount),
e: 0.686 + 0.314 * (1 - amount),
f: 0.168 - 0.168 * (1 - amount),
g: 0.272 - 0.272 * (1 - amount),
h: 0.534 - 0.534 * (1 - amount),
i: 0.131 + 0.869 * (1 - amount)
});
},
// `amount` ... the proportion of the conversion. A value of 0 is completely un-saturated. A value of 1 leaves the input unchanged.
saturate: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feColorMatrix type="saturate" values="${amount}"/></filter>', {
amount: 1 - amount
});
},
// `angle` ... the number of degrees around the color circle the input samples will be adjusted.
hueRotate: function(args) {
return _.template('<filter><feColorMatrix type="hueRotate" values="${angle}"/></filter>', {
angle: args.angle || 0
});
},
// `amount` ... the proportion of the conversion. A value of 1 is completely inverted. A value of 0 leaves the input unchanged.
invert: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feComponentTransfer><feFuncR type="table" tableValues="${amount} ${amount2}"/><feFuncG type="table" tableValues="${amount} ${amount2}"/><feFuncB type="table" tableValues="${amount} ${amount2}"/></feComponentTransfer></filter>', {
amount: amount,
amount2: 1 - amount
});
},
// `amount` ... proportion of the conversion. A value of 0 will create an image that is completely black. A value of 1 leaves the input unchanged.
brightness: function(args) {
return _.template('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}"/><feFuncG type="linear" slope="${amount}"/><feFuncB type="linear" slope="${amount}"/></feComponentTransfer></filter>', {
amount: _.isFinite(args.amount) ? args.amount : 1
});
},
// `amount` ... proportion of the conversion. A value of 0 will create an image that is completely black. A value of 1 leaves the input unchanged.
contrast: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}" intercept="${amount2}"/><feFuncG type="linear" slope="${amount}" intercept="${amount2}"/><feFuncB type="linear" slope="${amount}" intercept="${amount2}"/></feComponentTransfer></filter>', {
amount: amount,
amount2: .5 - amount / 2
});
}
},
format: {
// Formatting numbers via the Python Format Specification Mini-language.
// See http://docs.python.org/release/3.1.3/library/string.html#format-specification-mini-language.
// Heavilly inspired by the D3.js library implementation.
number: function(specifier, value, locale) {
locale = locale || {
currency: ['$', ''],
decimal: '.',
thousands: ',',
grouping: [3]
};
// See Python format specification mini-language: http://docs.python.org/release/3.1.3/library/string.html#format-specification-mini-language.
// [[fill]align][sign][symbol][0][width][,][.precision][type]
var re = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i;
var match = re.exec(specifier);
var fill = match[1] || ' ';
var align = match[2] || '>';
var sign = match[3] || '';
var symbol = match[4] || '';
var zfill = match[5];
var width = +match[6];
var comma = match[7];
var precision = match[8];
var type = match[9];
var scale = 1;
var prefix = '';
var suffix = '';
var integer = false;
if (precision) precision = +precision.substring(1);
if (zfill || fill === '0' && align === '=') {
zfill = fill = '0';
align = '=';
if (comma) width -= Math.floor((width - 1) / 4);
}
switch (type) {
case 'n': comma = true; type = 'g'; break;
case '%': scale = 100; suffix = '%'; type = 'f'; break;
case 'p': scale = 100; suffix = '%'; type = 'r'; break;
case 'b':
case 'o':
case 'x':
case 'X': if (symbol === '#') prefix = '0' + type.toLowerCase();
case 'c':
case 'd': integer = true; precision = 0; break;
case 's': scale = -1; type = 'r'; break;
}
if (symbol === '$') {
prefix = locale.currency[0];
suffix = locale.currency[1];
}
// If no precision is specified for `'r'`, fallback to general notation.
if (type == 'r' && !precision) type = 'g';
// Ensure that the requested precision is in the supported range.
if (precision != null) {
if (type == 'g') precision = Math.max(1, Math.min(21, precision));
else if (type == 'e' || type == 'f') precision = Math.max(0, Math.min(20, precision));
}
var zcomma = zfill && comma;
// Return the empty string for floats formatted as ints.
if (integer && (value % 1)) return '';
// Convert negative to positive, and record the sign prefix.
var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, '-') : sign;
var fullSuffix = suffix;
// Apply the scale, computing it from the value's exponent for si format.
// Preserve the existing suffix, if any, such as the currency symbol.
if (scale < 0) {
var unit = this.prefix(value, precision);
value = unit.scale(value);
fullSuffix = unit.symbol + suffix;
} else {
value *= scale;
}
// Convert to the desired precision.
value = this.convert(type, value, precision);
// Break the value into the integer part (before) and decimal part (after).
var i = value.lastIndexOf('.');
var before = i < 0 ? value : value.substring(0, i);
var after = i < 0 ? '' : locale.decimal + value.substring(i + 1);
function formatGroup(value) {
var i = value.length;
var t = [];
var j = 0;
var g = locale.grouping[0];
while (i > 0 && g > 0) {
t.push(value.substring(i -= g, i + g));
g = locale.grouping[j = (j + 1) % locale.grouping.length];
}
return t.reverse().join(locale.thousands);
}
// If the fill character is not `'0'`, grouping is applied before padding.
if (!zfill && comma && locale.grouping) {
before = formatGroup(before);
}
var length = prefix.length + before.length + after.length + (zcomma ? 0 : negative.length);
var padding = length < width ? new Array(length = width - length + 1).join(fill) : '';
// If the fill character is `'0'`, grouping is applied after padding.
if (zcomma) before = formatGroup(padding + before);
// Apply prefix.
negative += prefix;
// Rejoin integer and decimal parts.
value = before + after;
return (align === '<' ? negative + value + padding
: align === '>' ? padding + negative + value
: align === '^' ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length)
: negative + (zcomma ? value : padding + value)) + fullSuffix;
},
// Formatting string via the Python Format string.
// See https://docs.python.org/2/library/string.html#format-string-syntax)
string: function(formatString, value) {
var fieldDelimiterIndex;
var fieldDelimiter = '{';
var endPlaceholder = false;
var formattedStringArray = [];
while ((fieldDelimiterIndex = formatString.indexOf(fieldDelimiter)) !== -1) {
var pieceFormatedString, formatSpec, fieldName;
pieceFormatedString = formatString.slice(0, fieldDelimiterIndex);
if (endPlaceholder) {
formatSpec = pieceFormatedString.split(':');
fieldName = formatSpec.shift().split('.');
pieceFormatedString = value;
for (var i = 0; i < fieldName.length; i++)
pieceFormatedString = pieceFormatedString[fieldName[i]];
if (formatSpec.length)
pieceFormatedString = this.number(formatSpec, pieceFormatedString);
}
formattedStringArray.push(pieceFormatedString);
formatString = formatString.slice(fieldDelimiterIndex + 1);
fieldDelimiter = (endPlaceholder = !endPlaceholder) ? '}' : '{';
}
formattedStringArray.push(formatString);
return formattedStringArray.join('');
},
convert: function(type, value, precision) {
switch (type) {
case 'b': return value.toString(2);
case 'c': return String.fromCharCode(value);
case 'o': return value.toString(8);
case 'x': return value.toString(16);
case 'X': return value.toString(16).toUpperCase();
case 'g': return value.toPrecision(precision);
case 'e': return value.toExponential(precision);
case 'f': return value.toFixed(precision);
case 'r': return (value = this.round(value, this.precision(value, precision))).toFixed(Math.max(0, Math.min(20, this.precision(value * (1 + 1e-15), precision))));
default: return value + '';
}
},
round: function(value, precision) {
return precision
? Math.round(value * (precision = Math.pow(10, precision))) / precision
: Math.round(value);
},
precision: function(value, precision) {
return precision - (value ? Math.ceil(Math.log(value) / Math.LN10) : 1);
},
prefix: function(value, precision) {
var prefixes = _.map(['y', 'z', 'a', 'f', 'p', 'n', 'µ', 'm', '', 'k', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y'], function(d, i) {
var k = Math.pow(10, abs(8 - i) * 3);
return {
scale: i > 8 ? function(d) { return d / k; } : function(d) { return d * k; },
symbol: d
};
});
var i = 0;
if (value) {
if (value < 0) value *= -1;
if (precision) value = this.round(value, this.precision(value, precision));
i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10);
i = Math.max(-24, Math.min(24, Math.floor((i <= 0 ? i + 1 : i - 1) / 3) * 3));
}
return prefixes[8 + i / 3];
}
}
}
};
// JointJS, the JavaScript diagramming library.
// (c) 2011-2013 client IO
joint.dia.GraphCells = Backbone.Collection.extend({
initialize: function() {
// Backbone automatically doesn't trigger re-sort if models attributes are changed later when
// they're already in the collection. Therefore, we're triggering sort manually here.
this.on('change:z', this.sort, this);
},
model: function(attrs, options) {
if (attrs.type === 'link') {
return new joint.dia.Link(attrs, options);
}
var module = attrs.type.split('.')[0];
var entity = attrs.type.split('.')[1];
if (joint.shapes[module] && joint.shapes[module][entity]) {
return new joint.shapes[module][entity](attrs, options);
}
return new joint.dia.Element(attrs, options);
},
// `comparator` makes it easy to sort cells based on their `z` index.
comparator: function(model) {
return model.get('z') || 0;
},
// Get all inbound and outbound links connected to the cell `model`.
getConnectedLinks: function(model, opt) {
opt = opt || {};
if (_.isUndefined(opt.inbound) && _.isUndefined(opt.outbound)) {
opt.inbound = opt.outbound = true;
}
var links = this.filter(function(cell) {
var source = cell.get('source');
var target = cell.get('target');
return (source && source.id === model.id && opt.outbound) ||
(target && target.id === model.id && opt.inbound);
});
// option 'deep' returns all links that are connected to any of the descendent cell
// and are not descendents itself
if (opt.deep) {
var embeddedCells = model.getEmbeddedCells({ deep: true });
_.each(this.difference(links, embeddedCells), function(cell) {
if (opt.outbound) {
var source = cell.get('source');
if (source && source.id && _.find(embeddedCells, { id: source.id })) {
links.push(cell);
return; // prevent a loop link to be pushed twice
}
}
if (opt.inbound) {
var target = cell.get('target');
if (target && target.id && _.find(embeddedCells, { id: target.id })) {
links.push(cell);
}
}
});
}
return links;
},
getCommonAncestor: function(/* cells */) {
var cellsAncestors = _.map(arguments, function(cell) {
var ancestors = [cell.id];
var parentId = cell.get('parent');
while (parentId) {
ancestors.push(parentId);
parentId = this.get(parentId).get('parent');
}
return ancestors;
}, this);
cellsAncestors = _.sortBy(cellsAncestors, 'length');
var commonAncestor = _.find(cellsAncestors.shift(), function(ancestor) {
return _.every(cellsAncestors, function(cellAncestors) {
return _.contains(cellAncestors, ancestor);
});
});
return this.get(commonAncestor);
},
// Return the bounding box of all cells in array provided. If no array
// provided returns bounding box of all cells. Links are being ignored.
getBBox: function(cells) {
cells = cells || this.models;
var origin = { x: Infinity, y: Infinity };
var corner = { x: -Infinity, y: -Infinity };
_.each(cells, function(cell) {
// Links has no bounding box defined on the model.
if (cell.isLink()) return;
var bbox = cell.getBBox();
origin.x = Math.min(origin.x, bbox.x);
origin.y = Math.min(origin.y, bbox.y);
corner.x = Math.max(corner.x, bbox.x + bbox.width);
corner.y = Math.max(corner.y, bbox.y + bbox.height);
});
return g.rect(origin.x, origin.y, corner.x - origin.x, corner.y - origin.y);
}
});
joint.dia.Graph = Backbone.Model.extend({
initialize: function(attrs, opt) {
// Passing `cellModel` function in the options object to graph allows for
// setting models based on attribute objects. This is especially handy
// when processing JSON graphs that are in a different than JointJS format.
this.set('cells', new joint.dia.GraphCells([], { model: opt && opt.cellModel }));
// Make all the events fired in the `cells` collection available.
// to the outside world.
this.get('cells').on('all', this.trigger, this);
this.get('cells').on('remove', this.removeCell, this);
},
toJSON: function() {
// Backbone does not recursively call `toJSON()` on attributes that are themselves models/collections.
// It just clones the attributes. Therefore, we must call `toJSON()` on the cells collection explicitely.
var json = Backbone.Model.prototype.toJSON.apply(this, arguments);
json.cells = this.get('cells').toJSON();
return json;
},
fromJSON: function(json, opt) {
if (!json.cells) {
throw new Error('Graph JSON must contain cells array.');
}
this.set(_.omit(json, 'cells'), opt);
this.resetCells(json.cells, opt);
},
clear: function(opt) {
this.trigger('batch:start');
this.get('cells').remove(this.get('cells').models, opt);
this.trigger('batch:stop');
},
_prepareCell: function(cell) {
if (cell instanceof Backbone.Model && _.isUndefined(cell.get('z'))) {
cell.set('z', this.maxZIndex() + 1, { silent: true });
} else if (_.isUndefined(cell.z)) {
cell.z = this.maxZIndex() + 1;
}
return cell;
},
maxZIndex: function() {
var lastCell = this.get('cells').last();
return lastCell ? (lastCell.get('z') || 0) : 0;
},
addCell: function(cell, options) {
if (_.isArray(cell)) {
return this.addCells(cell, options);
}
this.get('cells').add(this._prepareCell(cell), options || {});
return this;
},
addCells: function(cells, options) {
options = options || {};
options.position = cells.length;
_.each(cells, function(cell) {
options.position--;
this.addCell(cell, options);
}, this);
return this;
},
// When adding a lot of cells, it is much more efficient to
// reset the entire cells collection in one go.
// Useful for bulk operations and optimizations.
resetCells: function(cells, opt) {
this.get('cells').reset(_.map(cells, this._prepareCell, this), opt);
return this;
},
removeCell: function(cell, collection, options) {
// Applications might provide a `disconnectLinks` option set to `true` in order to
// disconnect links when a cell is removed rather then removing them. The default
// is to remove all the associated links.
if (options && options.disconnectLinks) {
this.disconnectLinks(cell, options);
} else {
this.removeLinks(cell, options);
}
// Silently remove the cell from the cells collection. Silently, because
// `joint.dia.Cell.prototype.remove` already triggers the `remove` event which is
// then propagated to the graph model. If we didn't remove the cell silently, two `remove` events
// would be triggered on the graph model.
this.get('cells').remove(cell, { silent: true });
},
// Get a cell by `id`.
getCell: function(id) {
return this.get('cells').get(id);
},
getElements: function() {
return this.get('cells').filter(function(cell) {
return cell instanceof joint.dia.Element;
});
},
getLinks: function() {
return this.get('cells').filter(function(cell) {
return cell instanceof joint.dia.Link;
});
},
// Get all inbound and outbound links connected to the cell `model`.
getConnectedLinks: function(model, opt) {
return this.get('cells').getConnectedLinks(model, opt);
},
getNeighbors: function(el) {
var links = this.getConnectedLinks(el);
var neighbors = [];
var cells = this.get('cells');
_.each(links, function(link) {
var source = link.get('source');
var target = link.get('target');
// Discard if it is a point.
if (!source.x) {
var sourceElement = cells.get(source.id);
if (sourceElement !== el) {
neighbors.push(sourceElement);
}
}
if (!target.x) {
var targetElement = cells.get(target.id);
if (targetElement !== el) {
neighbors.push(targetElement);
}
}
});
return neighbors;
},
// Disconnect links connected to the cell `model`.
disconnectLinks: function(model, options) {
_.each(this.getConnectedLinks(model), function(link) {
link.set(link.get('source').id === model.id ? 'source' : 'target', g.point(0, 0), options);
});
},
// Remove links connected to the cell `model` completely.
removeLinks: function(model, options) {
_.invoke(this.getConnectedLinks(model), 'remove', options);
},
// Find all views at given point
findModelsFromPoint: function(p) {
return _.filter(this.getElements(), function(el) {
return el.getBBox().containsPoint(p);
});
},
// Find all views in given area
findModelsInArea: function(r) {
return _.filter(this.getElements(), function(el) {
return el.getBBox().intersect(r);
});
},
// Return the bounding box of all `elements`.
getBBox: function(/* elements */) {
var collection = this.get('cells');
return collection.getBBox.apply(collection, arguments);
},
getCommonAncestor: function(/* cells */) {
var collection = this.get('cells');
return collection.getCommonAncestor.apply(collection, arguments);
}
});
// JointJS.
// (c) 2011-2013 client IO
// joint.dia.Cell base model.
// --------------------------
joint.dia.Cell = Backbone.Model.extend({
// This is the same as Backbone.Model with the only difference that is uses _.merge
// instead of just _.extend. The reason is that we want to mixin attributes set in upper classes.
constructor: function(attributes, options) {
var defaults;
var attrs = attributes || {};
this.cid = _.uniqueId('c');
this.attributes = {};
if (options && options.collection) this.collection = options.collection;
if (options && options.parse) attrs = this.parse(attrs, options) || {};
if (defaults = _.result(this, 'defaults')) {
//<custom code>
// Replaced the call to _.defaults with _.merge.
attrs = _.merge({}, defaults, attrs);
//</custom code>
}
this.set(attrs, options);
this.changed = {};
this.initialize.apply(this, arguments);
},
toJSON: function() {
var defaultAttrs = this.constructor.prototype.defaults.attrs || {};
var attrs = this.attributes.attrs;
var finalAttrs = {};
// Loop through all the attributes and
// omit the default attributes as they are implicitly reconstructable by the cell 'type'.
_.each(attrs, function(attr, selector) {
var defaultAttr = defaultAttrs[selector];
_.each(attr, function(value, name) {
// attr is mainly flat though it might have one more level (consider the `style` attribute).
// Check if the `value` is object and if yes, go one level deep.
if (_.isObject(value) && !_.isArray(value)) {
_.each(value, function(value2, name2) {
if (!defaultAttr || !defaultAttr[name] || !_.isEqual(defaultAttr[name][name2], value2)) {
finalAttrs[selector] = finalAttrs[selector] || {};
(finalAttrs[selector][name] || (finalAttrs[selector][name] = {}))[name2] = value2;
}
});
} else if (!defaultAttr || !_.isEqual(defaultAttr[name], value)) {
// `value` is not an object, default attribute for such a selector does not exist
// or it is different than the attribute value set on the model.
finalAttrs[selector] = finalAttrs[selector] || {};
finalAttrs[selector][name] = value;
}
});
});
var attributes = _.cloneDeep(_.omit(this.attributes, 'attrs'));
//var attributes = JSON.parse(JSON.stringify(_.omit(this.attributes, 'attrs')));
attributes.attrs = finalAttrs;
return attributes;
},
initialize: function(options) {
if (!options || !options.id) {
this.set('id', joint.util.uuid(), { silent: true });
}
this._transitionIds = {};
// Collect ports defined in `attrs` and keep collecting whenever `attrs` object changes.
this.processPorts();
this.on('change:attrs', this.processPorts, this);
},
processPorts: function() {
// Whenever `attrs` changes, we extract ports from the `attrs` object and store it
// in a more accessible way. Also, if any port got removed and there were links that had `target`/`source`
// set to that port, we remove those links as well (to follow the same behaviour as
// with a removed element).
var previousPorts = this.ports;
// Collect ports from the `attrs` object.
var ports = {};
_.each(this.get('attrs'), function(attrs, selector) {
if (attrs && attrs.port) {
// `port` can either be directly an `id` or an object containing an `id` (and potentially other data).
if (!_.isUndefined(attrs.port.id)) {
ports[attrs.port.id] = attrs.port;
} else {
ports[attrs.port] = { id: attrs.port };
}
}
});
// Collect ports that have been removed (compared to the previous ports) - if any.
// Use hash table for quick lookup.
var removedPorts = {};
_.each(previousPorts, function(port, id) {
if (!ports[id]) removedPorts[id] = true;
});
// Remove all the incoming/outgoing links that have source/target port set to any of the removed ports.
if (this.collection && !_.isEmpty(removedPorts)) {
var inboundLinks = this.collection.getConnectedLinks(this, { inbound: true });
_.each(inboundLinks, function(link) {
if (removedPorts[link.get('target').port]) link.remove();
});
var outboundLinks = this.collection.getConnectedLinks(this, { outbound: true });
_.each(outboundLinks, function(link) {
if (removedPorts[link.get('source').port]) link.remove();
});
}
// Update the `ports` object.
this.ports = ports;
},
remove: function(opt) {
opt = opt || {};
var collection = this.collection;
if (collection) {
collection.trigger('batch:start', { batchName: 'remove' });
}
// First, unembed this cell from its parent cell if there is one.
var parentCellId = this.get('parent');
if (parentCellId) {
var parentCell = this.collection && this.collection.get(parentCellId);
parentCell.unembed(this);
}
_.invoke(this.getEmbeddedCells(), 'remove', opt);
this.trigger('remove', this, this.collection, opt);
if (collection) {
collection.trigger('batch:stop', { batchName: 'remove' });
}
return this;
},
toFront: function(opt) {
if (this.collection) {
opt = opt || {};
var z = (this.collection.last().get('z') || 0) + 1;
this.trigger('batch:start', { batchName: 'to-front' }).set('z', z, opt);
if (opt.deep) {
var cells = this.getEmbeddedCells({ deep: true, breadthFirst: true });
_.each(cells, function(cell) { cell.set('z', ++z, opt); });
}
this.trigger('batch:stop', { batchName: 'to-front' });
}
return this;
},
toBack: function(opt) {
if (this.collection) {
opt = opt || {};
var z = (this.collection.first().get('z') || 0) - 1;
this.trigger('batch:start', { batchName: 'to-back' });
if (opt.deep) {
var cells = this.getEmbeddedCells({ deep: true, breadthFirst: true });
_.eachRight(cells, function(cell) { cell.set('z', z--, opt); });
}
this.set('z', z, opt).trigger('batch:stop', { batchName: 'to-back' });
}
return this;
},
embed: function(cell, opt) {
if (this == cell || this.isEmbeddedIn(cell)) {
throw new Error('Recursive embedding not allowed.');
} else {
this.trigger('batch:start', { batchName: 'embed' });
var embeds = _.clone(this.get('embeds') || []);
// We keep all element ids after links ids.
embeds[cell.isLink() ? 'unshift' : 'push'](cell.id);
cell.set('parent', this.id, opt);
this.set('embeds', _.uniq(embeds), opt);
this.trigger('batch:stop', { batchName: 'embed' });
}
return this;
},
unembed: function(cell, opt) {
this.trigger('batch:start', { batchName: 'unembed' });
cell.unset('parent', opt);
this.set('embeds', _.without(this.get('embeds'), cell.id), opt);
this.trigger('batch:stop', { batchName: 'unembed' });
return this;
},
// Return an array of ancestor cells.
// The array is ordered from the parent of the cell
// to the most distant ancestor.
getAncestors: function() {
var ancestors = [];
var parentId = this.get('parent');
if (this.collection === undefined)
return ancestors;
while (parentId !== undefined) {
var parent = this.collection.get(parentId);
if (parent !== undefined) {
ancestors.push(parent);
parentId = parent.get('parent');
} else {
break;
}
}
return ancestors;
},
getEmbeddedCells: function(opt) {
opt = opt || {};
// Cell models can only be retrieved when this element is part of a collection.
// There is no way this element knows about other cells otherwise.
// This also means that calling e.g. `translate()` on an element with embeds before
// adding it to a graph does not translate its embeds.
if (this.collection) {
var cells;
if (opt.deep) {
if (opt.breadthFirst) {
// breadthFirst algorithm
cells = [];
var queue = this.getEmbeddedCells();
while (queue.length > 0) {
var parent = queue.shift();
cells.push(parent);
queue.push.apply(queue, parent.getEmbeddedCells());
}
} else {
// depthFirst algorithm
cells = this.getEmbeddedCells();
_.each(cells, function(cell) {
cells.push.apply(cells, cell.getEmbeddedCells(opt));
});
}
} else {
cells = _.map(this.get('embeds'), this.collection.get, this.collection);
}
return cells;
}
return [];
},
isEmbeddedIn: function(cell, opt) {
var cellId = _.isString(cell) ? cell : cell.id;
var parentId = this.get('parent');
opt = _.defaults({ deep: true }, opt);
// See getEmbeddedCells().
if (this.collection && opt.deep) {
while (parentId) {
if (parentId == cellId) {
return true;
}
parentId = this.collection.get(parentId).get('parent');
}
return false;
} else {
// When this cell is not part of a collection check
// at least whether it's a direct child of given cell.
return parentId == cellId;
}
},
clone: function(opt) {
opt = opt || {};
var clone = Backbone.Model.prototype.clone.apply(this, arguments);
// We don't want the clone to have the same ID as the original.
clone.set('id', joint.util.uuid(), { silent: true });
clone.set('embeds', '');
if (!opt.deep) return clone;
// The rest of the `clone()` method deals with embeds. If `deep` option is set to `true`,
// the return value is an array of all the embedded clones created.
var embeds = _.sortBy(this.getEmbeddedCells(), function(cell) {
// Sort embeds that links come before elements.
return cell instanceof joint.dia.Element;
});
var clones = [clone];
// This mapping stores cloned links under the `id`s of they originals.
// This prevents cloning a link more then once. Consider a link 'self loop' for example.
var linkCloneMapping = {};
_.each(embeds, function(embed) {
var embedClones = embed.clone({ deep: true });
// Embed the first clone returned from `clone({ deep: true })` above. The first
// cell is always the clone of the cell that called the `clone()` method, i.e. clone of `embed` in this case.
clone.embed(embedClones[0]);
_.each(embedClones, function(embedClone) {
if (embedClone instanceof joint.dia.Link) {
if (embedClone.get('source').id == this.id) {
embedClone.prop('source', { id: clone.id });
}
if (embedClone.get('target').id == this.id) {
embedClone.prop('target', { id: clone.id });
}
linkCloneMapping[embed.id] = embedClone;
// Skip links. Inbound/outbound links are not relevant for them.
return;
}
clones.push(embedClone);
// Collect all inbound links, clone them (if not done already) and set their target to the `embedClone.id`.
var inboundLinks = this.collection.getConnectedLinks(embed, { inbound: true });
_.each(inboundLinks, function(link) {
var linkClone = linkCloneMapping[link.id] || link.clone();
// Make sure we don't clone a link more then once.
linkCloneMapping[link.id] = linkClone;
linkClone.prop('target', { id: embedClone.id });
});
// Collect all inbound links, clone them (if not done already) and set their source to the `embedClone.id`.
var outboundLinks = this.collection.getConnectedLinks(embed, { outbound: true });
_.each(outboundLinks, function(link) {
var linkClone = linkCloneMapping[link.id] || link.clone();
// Make sure we don't clone a link more then once.
linkCloneMapping[link.id] = linkClone;
linkClone.prop('source', { id: embedClone.id });
});
}, this);
}, this);
// Add link clones to the array of all the new clones.
clones = clones.concat(_.values(linkCloneMapping));
return clones;
},
// A convenient way to set nested properties.
// This method merges the properties you'd like to set with the ones
// stored in the cell and makes sure change events are properly triggered.
// You can either set a nested property with one object
// or use a property path.
// The most simple use case is:
// `cell.prop('name/first', 'John')` or
// `cell.prop({ name: { first: 'John' } })`.
// Nested arrays are supported too:
// `cell.prop('series/0/data/0/degree', 50)` or
// `cell.prop({ series: [ { data: [ { degree: 50 } ] } ] })`.
prop: function(props, value, opt) {
var delim = '/';
if (_.isString(props)) {
// Get/set an attribute by a special path syntax that delimits
// nested objects by the colon character.
if (arguments.length > 1) {
var path = props;
var pathArray = path.split('/');
var property = pathArray[0];
opt = opt || {};
opt.propertyPath = path;
opt.propertyValue = value;
if (pathArray.length == 1) {
// Property is not nested. We can simply use `set()`.
return this.set(property, value, opt);
}
var update = {};
// Initialize the nested object. Subobjects are either arrays or objects.
// An empty array is created if the sub-key is an integer. Otherwise, an empty object is created.
// Note that this imposes a limitation on object keys one can use with Inspector.
// Pure integer keys will cause issues and are therefore not allowed.
var initializer = update;
var prevProperty = property;
_.each(_.rest(pathArray), function(key) {
initializer = initializer[prevProperty] = (_.isFinite(Number(key)) ? [] : {});
prevProperty = key;
});
// Fill update with the `value` on `path`.
update = joint.util.setByPath(update, path, value, '/');
var baseAttributes = _.merge({}, this.attributes);
// if rewrite mode enabled, we replace value referenced by path with
// the new one (we don't merge).
opt.rewrite && joint.util.unsetByPath(baseAttributes, path, '/');
// Merge update with the model attributes.
var attributes = _.merge(baseAttributes, update);
// Finally, set the property to the updated attributes.
return this.set(property, attributes[property], opt);
} else {
return joint.util.getByPath(this.attributes, props, delim);
}
}
return this.set(_.merge({}, this.attributes, props), value);
},
// A convient way to unset nested properties
removeProp: function(path, opt) {
// Once a property is removed from the `attrs` attribute
// the cellView will recognize a `dirty` flag and rerender itself
// in order to remove the attribute from SVG element.
opt = opt || {};
opt.dirty = true;
var pathArray = path.split('/');
if (pathArray.length === 1) {
// A top level property
return this.unset(path, opt);
}
// A nested property
var property = pathArray[0];
var nestedPath = pathArray.slice(1).join('/');
var propertyValue = _.merge({}, this.get(property));
joint.util.unsetByPath(propertyValue, nestedPath, '/');
return this.set(property, propertyValue, opt);
},
// A convenient way to set nested attributes.
attr: function(attrs, value, opt) {
var args = Array.prototype.slice.call(arguments);
if (_.isString(attrs)) {
// Get/set an attribute by a special path syntax that delimits
// nested objects by the colon character.
args[0] = 'attrs/' + attrs;
} else {
args[0] = { 'attrs' : attrs };
}
return this.prop.apply(this, args);
},
// A convenient way to unset nested attributes
removeAttr: function(path, opt) {
if (_.isArray(path)) {
_.each(path, function(p) { this.removeAttr(p, opt); }, this);
return this;
}
return this.removeProp('attrs/' + path, opt);
},
transition: function(path, value, opt, delim) {
delim = delim || '/';
var defaults = {
duration: 100,
delay: 10,
timingFunction: joint.util.timing.linear,
valueFunction: joint.util.interpolate.number
};
opt = _.extend(defaults, opt);
var firstFrameTime = 0;
var interpolatingFunction;
var setter = _.bind(function(runtime) {
var id, progress, propertyValue, status;
firstFrameTime = firstFrameTime || runtime;
runtime -= firstFrameTime;
progress = runtime / opt.duration;
if (progress < 1) {
this._transitionIds[path] = id = joint.util.nextFrame(setter);
} else {
progress = 1;
delete this._transitionIds[path];
}
propertyValue = interpolatingFunction(opt.timingFunction(progress));
opt.transitionId = id;
this.prop(path, propertyValue, opt);
if (!id) this.trigger('transition:end', this, path);
}, this);
var initiator = _.bind(function(callback) {
this.stopTransitions(path);
interpolatingFunction = opt.valueFunction(joint.util.getByPath(this.attributes, path, delim), value);
this._transitionIds[path] = joint.util.nextFrame(callback);
this.trigger('transition:start', this, path);
}, this);
return _.delay(initiator, opt.delay, setter);
},
getTransitions: function() {
return _.keys(this._transitionIds);
},
stopTransitions: function(path, delim) {
delim = delim || '/';
var pathArray = path && path.split(delim);
_(this._transitionIds).keys().filter(pathArray && function(key) {
return _.isEqual(pathArray, key.split(delim).slice(0, pathArray.length));
}).each(function(key) {
joint.util.cancelFrame(this._transitionIds[key]);
delete this._transitionIds[key];
this.trigger('transition:end', this, key);
}, this);
return this;
},
// A shorcut making it easy to create constructs like the following:
// `var el = (new joint.shapes.basic.Rect).addTo(graph)`.
addTo: function(graph, opt) {
graph.addCell(this, opt);
return this;
},
// A shortcut for an equivalent call: `paper.findViewByModel(cell)`
// making it easy to create constructs like the following:
// `cell.findView(paper).highlight()`
findView: function(paper) {
return paper.findViewByModel(this);
},
isLink: function() {
return false;
}
});
// joint.dia.CellView base view and controller.
// --------------------------------------------
// This is the base view and controller for `joint.dia.ElementView` and `joint.dia.LinkView`.
joint.dia.CellView = Backbone.View.extend({
tagName: 'g',
attributes: function() {
return { 'model-id': this.model.id };
},
constructor: function(options) {
this._configure(options);
Backbone.View.apply(this, arguments);
},
_configure: function(options) {
if (this.options) options = _.extend({}, _.result(this, 'options'), options);
this.options = options;
// Make sure a global unique id is assigned to this view. Store this id also to the properties object.
// The global unique id makes sure that the same view can be rendered on e.g. different machines and
// still be associated to the same object among all those clients. This is necessary for real-time
// collaboration mechanism.
this.options.id = this.options.id || joint.util.guid(this);
},
initialize: function() {
_.bindAll(this, 'remove', 'update');
// Store reference to this to the <g> DOM element so that the view is accessible through the DOM tree.
this.$el.data('view', this);
this.listenTo(this.model, 'remove', this.remove);
this.listenTo(this.model, 'change:attrs', this.onChangeAttrs);
},
onChangeAttrs: function(cell, attrs, opt) {
if (opt.dirty) {
// dirty flag could be set when a model attribute was removed and it needs to be cleared
// also from the DOM element. See cell.removeAttr().
return this.render();
}
return this.update();
},
// Override the Backbone `_ensureElement()` method in order to create a `<g>` node that wraps
// all the nodes of the Cell view.
_ensureElement: function() {
var el;
if (!this.el) {
var attrs = _.extend({ id: this.id }, _.result(this, 'attributes'));
if (this.className) attrs['class'] = _.result(this, 'className');
el = V(_.result(this, 'tagName'), attrs).node;
} else {
el = _.result(this, 'el');
}
this.setElement(el, false);
},
// Utilize an alternative DOM manipulation API by
// adding an element reference wrapped in Vectorizer.
_setElement: function(el) {
this.$el = el instanceof Backbone.$ ? el : Backbone.$(el);
this.el = this.$el[0];
this.vel = V(this.el);
},
findBySelector: function(selector) {
// These are either descendants of `this.$el` of `this.$el` itself.
// `.` is a special selector used to select the wrapping `<g>` element.
var $selected = selector === '.' ? this.$el : this.$el.find(selector);
return $selected;
},
notify: function(evt) {
if (this.paper) {
var args = Array.prototype.slice.call(arguments, 1);
// Trigger the event on both the element itself and also on the paper.
this.trigger.apply(this, [evt].concat(args));
// Paper event handlers receive the view object as the first argument.
this.paper.trigger.apply(this.paper, [evt, this].concat(args));
}
},
getStrokeBBox: function(el) {
// Return a bounding box rectangle that takes into account stroke.
// Note that this is a naive and ad-hoc implementation that does not
// works only in certain cases and should be replaced as soon as browsers will
// start supporting the getStrokeBBox() SVG method.
// @TODO any better solution is very welcome!
var isMagnet = !!el;
el = el || this.el;
var bbox = V(el).bbox(false, this.paper.viewport);
var strokeWidth;
if (isMagnet) {
strokeWidth = V(el).attr('stroke-width');
} else {
strokeWidth = this.model.attr('rect/stroke-width') || this.model.attr('circle/stroke-width') || this.model.attr('ellipse/stroke-width') || this.model.attr('path/stroke-width');
}
strokeWidth = parseFloat(strokeWidth) || 0;
return g.rect(bbox).moveAndExpand({ x: -strokeWidth / 2, y: -strokeWidth / 2, width: strokeWidth, height: strokeWidth });
},
getBBox: function() {
return g.rect(this.vel.bbox());
},
highlight: function(el, opt) {
el = !el ? this.el : this.$(el)[0] || this.el;
// set partial flag if the highlighted element is not the entire view.
opt = opt || {};
opt.partial = el != this.el;
this.notify('cell:highlight', el, opt);
return this;
},
unhighlight: function(el, opt) {
el = !el ? this.el : this.$(el)[0] || this.el;
opt = opt || {};
opt.partial = el != this.el;
this.notify('cell:unhighlight', el, opt);
return this;
},
// Find the closest element that has the `magnet` attribute set to `true`. If there was not such
// an element found, return the root element of the cell view.
findMagnet: function(el) {
var $el = this.$(el);
if ($el.length === 0 || $el[0] === this.el) {
// If the overall cell has set `magnet === false`, then return `undefined` to
// announce there is no magnet found for this cell.
// This is especially useful to set on cells that have 'ports'. In this case,
// only the ports have set `magnet === true` and the overall element has `magnet === false`.
var attrs = this.model.get('attrs') || {};
if (attrs['.'] && attrs['.']['magnet'] === false) {
return undefined;
}
return this.el;
}
if ($el.attr('magnet')) {
return $el[0];
}
return this.findMagnet($el.parent());
},
// `selector` is a CSS selector or `'.'`. `filter` must be in the special JointJS filter format:
// `{ name: <name of the filter>, args: { <arguments>, ... }`.
// An example is: `{ filter: { name: 'blur', args: { radius: 5 } } }`.
applyFilter: function(selector, filter) {
var $selected = _.isString(selector) ? this.findBySelector(selector) : $(selector);
// Generate a hash code from the stringified filter definition. This gives us
// a unique filter ID for different definitions.
var filterId = filter.name + this.paper.svg.id + joint.util.hashCode(JSON.stringify(filter));
// If the filter already exists in the document,
// we're done and we can just use it (reference it using `url()`).
// If not, create one.
if (!this.paper.svg.getElementById(filterId)) {
var filterSVGString = joint.util.filter[filter.name] && joint.util.filter[filter.name](filter.args || {});
if (!filterSVGString) {
throw new Error('Non-existing filter ' + filter.name);
}
var filterElement = V(filterSVGString);
// Set the filter area to be 3x the bounding box of the cell
// and center the filter around the cell.
filterElement.attr({
filterUnits: 'objectBoundingBox',
x: -1, y: -1, width: 3, height: 3
});
if (filter.attrs) filterElement.attr(filter.attrs);
filterElement.node.id = filterId;
V(this.paper.svg).defs().append(filterElement);
}
$selected.each(function() {
V(this).attr('filter', 'url(#' + filterId + ')');
});
},
// `selector` is a CSS selector or `'.'`. `attr` is either a `'fill'` or `'stroke'`.
// `gradient` must be in the special JointJS gradient format:
// `{ type: <linearGradient|radialGradient>, stops: [ { offset: <offset>, color: <color> }, ... ]`.
// An example is: `{ fill: { type: 'linearGradient', stops: [ { offset: '10%', color: 'green' }, { offset: '50%', color: 'blue' } ] } }`.
applyGradient: function(selector, attr, gradient) {
var $selected = _.isString(selector) ? this.findBySelector(selector) : $(selector);
// Generate a hash code from the stringified filter definition. This gives us
// a unique filter ID for different definitions.
var gradientId = gradient.type + this.paper.svg.id + joint.util.hashCode(JSON.stringify(gradient));
// If the gradient already exists in the document,
// we're done and we can just use it (reference it using `url()`).
// If not, create one.
if (!this.paper.svg.getElementById(gradientId)) {
var gradientSVGString = [
'<' + gradient.type + '>',
_.map(gradient.stops, function(stop) {
return '<stop offset="' + stop.offset + '" stop-color="' + stop.color + '" stop-opacity="' + (_.isFinite(stop.opacity) ? stop.opacity : 1) + '" />';
}).join(''),
'</' + gradient.type + '>'
].join('');
var gradientElement = V(gradientSVGString);
if (gradient.attrs) { gradientElement.attr(gradient.attrs); }
gradientElement.node.id = gradientId;
V(this.paper.svg).defs().append(gradientElement);
}
$selected.each(function() {
V(this).attr(attr, 'url(#' + gradientId + ')');
});
},
// Construct a unique selector for the `el` element within this view.
// `prevSelector` is being collected through the recursive call.
// No value for `prevSelector` is expected when using this method.
getSelector: function(el, prevSelector) {
if (el === this.el) {
return prevSelector;
}
var nthChild = V(el).index() + 1;
var selector = el.tagName + ':nth-child(' + nthChild + ')';
if (prevSelector) {
selector += ' > ' + prevSelector;
}
return this.getSelector(el.parentNode, selector);
},
// Interaction. The controller part.
// ---------------------------------
// Interaction is handled by the paper and delegated to the view in interest.
// `x` & `y` parameters passed to these functions represent the coordinates already snapped to the paper grid.
// If necessary, real coordinates can be obtained from the `evt` event object.
// These functions are supposed to be overriden by the views that inherit from `joint.dia.Cell`,
// i.e. `joint.dia.Element` and `joint.dia.Link`.
pointerdblclick: function(evt, x, y) {
this.notify('cell:pointerdblclick', evt, x, y);
},
pointerclick: function(evt, x, y) {
this.notify('cell:pointerclick', evt, x, y);
},
pointerdown: function(evt, x, y) {
if (this.model.collection) {
this.model.trigger('batch:start', { batchName: 'pointer' });
this._collection = this.model.collection;
}
this.notify('cell:pointerdown', evt, x, y);
},
pointermove: function(evt, x, y) {
this.notify('cell:pointermove', evt, x, y);
},
pointerup: function(evt, x, y) {
this.notify('cell:pointerup', evt, x, y);
if (this._collection) {
// we don't want to trigger event on model as model doesn't
// need to be member of collection anymore (remove)
this._collection.trigger('batch:stop', { batchName: 'pointer' });
delete this._collection;
}
},
mouseover: function(evt) {
this.notify('cell:mouseover', evt);
},
mouseout: function(evt) {
this.notify('cell:mouseout', evt);
},
contextmenu: function(evt, x, y) {
this.notify('cell:contextmenu', evt, x, y);
}
});
// JointJS library.
// (c) 2011-2013 client IO
// joint.dia.Element base model.
// -----------------------------
joint.dia.Element = joint.dia.Cell.extend({
defaults: {
position: { x: 0, y: 0 },
size: { width: 1, height: 1 },
angle: 0
},
position: function(x, y, opt) {
var isSetter = _.isNumber(y);
opt = (isSetter ? opt : x) || {};
// option `parentRelative` for setting the position relative to the element's parent.
if (opt.parentRelative) {
// Getting the parent's position requires the collection.
// Cell.get('parent') helds cell id only.
if (!this.collection) throw new Error('Element must be part of a collection.');
var parent = this.collection.get(this.get('parent'));
var parentPosition = parent && !parent.isLink()
? parent.get('position')
: { x: 0, y: 0 };
}
if (isSetter) {
if (opt.parentRelative) {
x += parentPosition.x;
y += parentPosition.y;
}
return this.set('position', { x: x, y: y }, opt);
} else { // Getter returns a geometry point.
var elementPosition = g.point(this.get('position'));
return opt.parentRelative
? elementPosition.difference(parentPosition)
: elementPosition;
}
},
translate: function(tx, ty, opt) {
ty = ty || 0;
if (tx === 0 && ty === 0) {
// Like nothing has happened.
return this;
}
opt = opt || {};
// Pass the initiator of the translation.
opt.translateBy = opt.translateBy || this.id;
// To find out by how much an element was translated in event 'change:position' handlers.
opt.tx = tx;
opt.ty = ty;
var position = this.get('position') || { x: 0, y: 0 };
var translatedPosition = { x: position.x + tx || 0, y: position.y + ty || 0 };
if (opt.transition) {
if (!_.isObject(opt.transition)) opt.transition = {};
this.transition('position', translatedPosition, _.extend({}, opt.transition, {
valueFunction: joint.util.interpolate.object
}));
} else {
this.set('position', translatedPosition, opt);
// Recursively call `translate()` on all the embeds cells.
_.invoke(this.getEmbeddedCells(), 'translate', tx, ty, opt);
}
return this;
},
resize: function(width, height, opt) {
this.trigger('batch:start', { batchName: 'resize' });
this.set('size', { width: width, height: height }, opt);
this.trigger('batch:stop', { batchName: 'resize' });
return this;
},
fitEmbeds: function(opt) {
opt = opt || 0;
var collection = this.collection;
// Getting the children's size and position requires the collection.
// Cell.get('embdes') helds an array of cell ids only.
if (!collection) throw new Error('Element must be part of a collection.');
var embeddedCells = this.getEmbeddedCells();
if (embeddedCells.length > 0) {
this.trigger('batch:start', { batchName: 'fit-embeds' });
if (opt.deep) {
// Recursively apply fitEmbeds on all embeds first.
_.invoke(embeddedCells, 'fitEmbeds', opt);
}
// Compute cell's size and position based on the children bbox
// and given padding.
var bbox = collection.getBBox(embeddedCells);
var padding = joint.util.normalizeSides(opt.padding);
// Apply padding computed above to the bbox.
bbox.moveAndExpand({
x: - padding.left,
y: - padding.top,
width: padding.right + padding.left,
height: padding.bottom + padding.top
});
// Set new element dimensions finally.
this.set({
position: { x: bbox.x, y: bbox.y },
size: { width: bbox.width, height: bbox.height }
}, opt);
this.trigger('batch:stop', { batchName: 'fit-embeds' });
}
return this;
},
// Rotate element by `angle` degrees, optionally around `origin` point.
// If `origin` is not provided, it is considered to be the center of the element.
// If `absolute` is `true`, the `angle` is considered is abslute, i.e. it is not
// the difference from the previous angle.
rotate: function(angle, absolute, origin) {
if (origin) {
var center = this.getBBox().center();
var size = this.get('size');
var position = this.get('position');
center.rotate(origin, this.get('angle') - angle);
var dx = center.x - size.width / 2 - position.x;
var dy = center.y - size.height / 2 - position.y;
this.trigger('batch:start', { batchName: 'rotate' });
this.translate(dx, dy);
this.rotate(angle, absolute);
this.trigger('batch:stop', { batchName: 'rotate' });
} else {
this.set('angle', absolute ? angle : (this.get('angle') + angle) % 360);
}
return this;
},
getBBox: function() {
var position = this.get('position');
var size = this.get('size');
return g.rect(position.x, position.y, size.width, size.height);
}
});
// joint.dia.Element base view and controller.
// -------------------------------------------
joint.dia.ElementView = joint.dia.CellView.extend({
SPECIAL_ATTRIBUTES: [
'style',
'text',
'html',
'ref-x',
'ref-y',
'ref-dx',
'ref-dy',
'ref-width',
'ref-height',
'ref',
'x-alignment',
'y-alignment',
'port'
],
className: function() {
return 'element ' + this.model.get('type').replace('.', ' ', 'g');
},
initialize: function() {
_.bindAll(this, 'translate', 'resize', 'rotate');
joint.dia.CellView.prototype.initialize.apply(this, arguments);
this.listenTo(this.model, 'change:position', this.translate);
this.listenTo(this.model, 'change:size', this.resize);
this.listenTo(this.model, 'change:angle', this.rotate);
},
// Default is to process the `attrs` object and set attributes on subelements based on the selectors.
update: function(cell, renderingOnlyAttrs) {
var allAttrs = this.model.get('attrs');
var rotatable = this.rotatableNode;
if (rotatable) {
var rotation = rotatable.attr('transform');
rotatable.attr('transform', '');
}
var relativelyPositioned = [];
var nodesBySelector = {};
_.each(renderingOnlyAttrs || allAttrs, function(attrs, selector) {
// Elements that should be updated.
var $selected = this.findBySelector(selector);
// No element matched by the `selector` was found. We're done then.
if ($selected.length === 0) return;
nodesBySelector[selector] = $selected;
// Special attributes are treated by JointJS, not by SVG.
var specialAttributes = this.SPECIAL_ATTRIBUTES.slice();
// If the `filter` attribute is an object, it is in the special JointJS filter format and so
// it becomes a special attribute and is treated separately.
if (_.isObject(attrs.filter)) {
specialAttributes.push('filter');
this.applyFilter($selected, attrs.filter);
}
// If the `fill` or `stroke` attribute is an object, it is in the special JointJS gradient format and so
// it becomes a special attribute and is treated separately.
if (_.isObject(attrs.fill)) {
specialAttributes.push('fill');
this.applyGradient($selected, 'fill', attrs.fill);
}
if (_.isObject(attrs.stroke)) {
specialAttributes.push('stroke');
this.applyGradient($selected, 'stroke', attrs.stroke);
}
// Make special case for `text` attribute. So that we can set text content of the `<text>` element
// via the `attrs` object as well.
// Note that it's important to set text before applying the rest of the final attributes.
// Vectorizer `text()` method sets on the element its own attributes and it has to be possible
// to rewrite them, if needed. (i.e display: 'none')
if (!_.isUndefined(attrs.text)) {
$selected.each(function() {
V(this).text(attrs.text + '', { lineHeight: attrs.lineHeight, textPath: attrs.textPath, annotations: attrs.annotations });
});
specialAttributes.push('lineHeight', 'textPath', 'annotations');
}
// Set regular attributes on the `$selected` subelement. Note that we cannot use the jQuery attr()
// method as some of the attributes might be namespaced (e.g. xlink:href) which fails with jQuery attr().
var finalAttributes = _.omit(attrs, specialAttributes);
$selected.each(function() {
V(this).attr(finalAttributes);
});
// `port` attribute contains the `id` of the port that the underlying magnet represents.
if (attrs.port) {
$selected.attr('port', _.isUndefined(attrs.port.id) ? attrs.port : attrs.port.id);
}
// `style` attribute is special in the sense that it sets the CSS style of the subelement.
if (attrs.style) {
$selected.css(attrs.style);
}
if (!_.isUndefined(attrs.html)) {
$selected.each(function() {
$(this).html(attrs.html + '');
});
}
// Special `ref-x` and `ref-y` attributes make it possible to set both absolute or
// relative positioning of subelements.
if (!_.isUndefined(attrs['ref-x']) ||
!_.isUndefined(attrs['ref-y']) ||
!_.isUndefined(attrs['ref-dx']) ||
!_.isUndefined(attrs['ref-dy']) ||
!_.isUndefined(attrs['x-alignment']) ||
!_.isUndefined(attrs['y-alignment']) ||
!_.isUndefined(attrs['ref-width']) ||
!_.isUndefined(attrs['ref-height'])
) {
_.each($selected, function(el, index, list) {
var $el = $(el);
// copy original list selector to the element
$el.selector = list.selector;
relativelyPositioned.push($el);
});
}
}, this);
// We don't want the sub elements to affect the bounding box of the root element when
// positioning the sub elements relatively to the bounding box.
//_.invoke(relativelyPositioned, 'hide');
//_.invoke(relativelyPositioned, 'show');
// Note that we're using the bounding box without transformation because we are already inside
// a transformed coordinate system.
var size = this.model.get('size');
var bbox = { x: 0, y: 0, width: size.width, height: size.height };
renderingOnlyAttrs = renderingOnlyAttrs || {};
_.each(relativelyPositioned, function($el) {
// if there was a special attribute affecting the position amongst renderingOnlyAttributes
// we have to merge it with rest of the element's attributes as they are necessary
// to update the position relatively (i.e `ref`)
var renderingOnlyElAttrs = renderingOnlyAttrs[$el.selector];
var elAttrs = renderingOnlyElAttrs
? _.merge({}, allAttrs[$el.selector], renderingOnlyElAttrs)
: allAttrs[$el.selector];
this.positionRelative(V($el[0]), bbox, elAttrs, nodesBySelector);
}, this);
if (rotatable) {
rotatable.attr('transform', rotation || '');
}
},
positionRelative: function(vel, bbox, attributes, nodesBySelector) {
var ref = attributes['ref'];
var refDx = parseFloat(attributes['ref-dx']);
var refDy = parseFloat(attributes['ref-dy']);
var yAlignment = attributes['y-alignment'];
var xAlignment = attributes['x-alignment'];
// 'ref-y', 'ref-x', 'ref-width', 'ref-height' can be defined
// by value or by percentage e.g 4, 0.5, '200%'.
var refY = attributes['ref-y'];
var refYPercentage = _.isString(refY) && refY.slice(-1) === '%';
refY = parseFloat(refY);
if (refYPercentage) {
refY /= 100;
}
var refX = attributes['ref-x'];
var refXPercentage = _.isString(refX) && refX.slice(-1) === '%';
refX = parseFloat(refX);
if (refXPercentage) {
refX /= 100;
}
var refWidth = attributes['ref-width'];
var refWidthPercentage = _.isString(refWidth) && refWidth.slice(-1) === '%';
refWidth = parseFloat(refWidth);
if (refWidthPercentage) {
refWidth /= 100;
}
var refHeight = attributes['ref-height'];
var refHeightPercentage = _.isString(refHeight) && refHeight.slice(-1) === '%';
refHeight = parseFloat(refHeight);
if (refHeightPercentage) {
refHeight /= 100;
}
// Check if the node is a descendant of the scalable group.
var scalable = vel.findParentByClass('scalable', this.el);
// `ref` is the selector of the reference element. If no `ref` is passed, reference
// element is the root element.
if (ref) {
var vref;
if (nodesBySelector && nodesBySelector[ref]) {
// First we check if the same selector has been already used.
vref = V(nodesBySelector[ref][0]);
} else {
// Other wise we find the ref ourselves.
vref = ref === '.' ? this.vel : this.vel.findOne(ref);
}
if (!vref) {
throw new Error('dia.ElementView: reference does not exists.');
}
// Get the bounding box of the reference element relative to the root `<g>` element.
bbox = vref.bbox(false, this.el);
}
// Remove the previous translate() from the transform attribute and translate the element
// relative to the root bounding box following the `ref-x` and `ref-y` attributes.
if (vel.attr('transform')) {
vel.attr('transform', vel.attr('transform').replace(/translate\([^)]*\)/g, '').trim() || '');
}
// 'ref-width'/'ref-height' defines the width/height of the subelement relatively to
// the reference element size
// val in 0..1 ref-width = 0.75 sets the width to 75% of the ref. el. width
// val < 0 || val > 1 ref-height = -20 sets the height to the the ref. el. height shorter by 20
if (isFinite(refWidth)) {
if (refWidthPercentage || refWidth >= 0 && refWidth <= 1) {
vel.attr('width', refWidth * bbox.width);
} else {
vel.attr('width', Math.max(refWidth + bbox.width, 0));
}
}
if (isFinite(refHeight)) {
if (refHeightPercentage || refHeight >= 0 && refHeight <= 1) {
vel.attr('height', refHeight * bbox.height);
} else {
vel.attr('height', Math.max(refHeight + bbox.height, 0));
}
}
// The final translation of the subelement.
var tx = 0;
var ty = 0;
var scale;
// `ref-dx` and `ref-dy` define the offset of the subelement relative to the right and/or bottom
// coordinate of the reference element.
if (isFinite(refDx)) {
if (scalable) {
// Compensate for the scale grid in case the elemnt is in the scalable group.
scale = scale || scalable.scale();
tx = bbox.x + bbox.width + refDx / scale.sx;
} else {
tx = bbox.x + bbox.width + refDx;
}
}
if (isFinite(refDy)) {
if (scalable) {
// Compensate for the scale grid in case the elemnt is in the scalable group.
scale = scale || scalable.scale();
ty = bbox.y + bbox.height + refDy / scale.sy;
} else {
ty = bbox.y + bbox.height + refDy;
}
}
// if `refX` is in [0, 1] then `refX` is a fraction of bounding box width
// if `refX` is < 0 then `refX`'s absolute values is the right coordinate of the bounding box
// otherwise, `refX` is the left coordinate of the bounding box
// Analogical rules apply for `refY`.
if (isFinite(refX)) {
if (refXPercentage || refX > 0 && refX < 1) {
tx = bbox.x + bbox.width * refX;
} else if (scalable) {
// Compensate for the scale grid in case the elemnt is in the scalable group.
scale = scale || scalable.scale();
tx = bbox.x + refX / scale.sx;
} else {
tx = bbox.x + refX;
}
}
if (isFinite(refY)) {
if (refXPercentage || refY > 0 && refY < 1) {
ty = bbox.y + bbox.height * refY;
} else if (scalable) {
// Compensate for the scale grid in case the elemnt is in the scalable group.
scale = scale || scalable.scale();
ty = bbox.y + refY / scale.sy;
} else {
ty = bbox.y + refY;
}
}
if (!_.isUndefined(yAlignment) || !_.isUndefined(xAlignment)) {
var velBBox = vel.bbox(false, this.paper.viewport);
// `y-alignment` when set to `middle` causes centering of the subelement around its new y coordinate.
if (yAlignment === 'middle') {
ty -= velBBox.height / 2;
} else if (isFinite(yAlignment)) {
ty += (yAlignment > -1 && yAlignment < 1) ? velBBox.height * yAlignment : yAlignment;
}
// `x-alignment` when set to `middle` causes centering of the subelement around its new x coordinate.
if (xAlignment === 'middle') {
tx -= velBBox.width / 2;
} else if (isFinite(xAlignment)) {
tx += (xAlignment > -1 && xAlignment < 1) ? velBBox.width * xAlignment : xAlignment;
}
}
vel.translate(tx, ty);
},
// `prototype.markup` is rendered by default. Set the `markup` attribute on the model if the
// default markup is not desirable.
renderMarkup: function() {
var markup = this.model.markup || this.model.get('markup');
if (markup) {
var nodes = V(markup);
this.vel.append(nodes);
} else {
throw new Error('properties.markup is missing while the default render() implementation is used.');
}
},
render: function() {
this.$el.empty();
this.renderMarkup();
this.rotatableNode = this.vel.findOne('.rotatable');
this.scalableNode = this.vel.findOne('.scalable');
this.update();
this.resize();
this.rotate();
this.translate();
return this;
},
// Scale the whole `<g>` group. Note the difference between `scale()` and `resize()` here.
// `resize()` doesn't scale the whole `<g>` group but rather adjusts the `box.sx`/`box.sy` only.
// `update()` is then responsible for scaling only those elements that have the `follow-scale`
// attribute set to `true`. This is desirable in elements that have e.g. a `<text>` subelement
// that is not supposed to be scaled together with a surrounding `<rect>` element that IS supposed
// be be scaled.
scale: function(sx, sy) {
// TODO: take into account the origin coordinates `ox` and `oy`.
this.vel.scale(sx, sy);
},
resize: function() {
var size = this.model.get('size') || { width: 1, height: 1 };
var angle = this.model.get('angle') || 0;
var scalable = this.scalableNode;
if (!scalable) {
// If there is no scalable elements, than there is nothing to resize.
return;
}
var scalableBbox = scalable.bbox(true);
// Make sure `scalableBbox.width` and `scalableBbox.height` are not zero which can happen if the element does not have any content. By making
// the width/height 1, we prevent HTML errors of the type `scale(Infinity, Infinity)`.
scalable.attr('transform', 'scale(' + (size.width / (scalableBbox.width || 1)) + ',' + (size.height / (scalableBbox.height || 1)) + ')');
// Now the interesting part. The goal is to be able to store the object geometry via just `x`, `y`, `angle`, `width` and `height`
// Order of transformations is significant but we want to reconstruct the object always in the order:
// resize(), rotate(), translate() no matter of how the object was transformed. For that to work,
// we must adjust the `x` and `y` coordinates of the object whenever we resize it (because the origin of the
// rotation changes). The new `x` and `y` coordinates are computed by canceling the previous rotation
// around the center of the resized object (which is a different origin then the origin of the previous rotation)
// and getting the top-left corner of the resulting object. Then we clean up the rotation back to what it originally was.
// Cancel the rotation but now around a different origin, which is the center of the scaled object.
var rotatable = this.rotatableNode;
var rotation = rotatable && rotatable.attr('transform');
if (rotation && rotation !== 'null') {
rotatable.attr('transform', rotation + ' rotate(' + (-angle) + ',' + (size.width / 2) + ',' + (size.height / 2) + ')');
var rotatableBbox = scalable.bbox(false, this.paper.viewport);
// Store new x, y and perform rotate() again against the new rotation origin.
this.model.set('position', { x: rotatableBbox.x, y: rotatableBbox.y });
this.rotate();
}
// Update must always be called on non-rotated element. Otherwise, relative positioning
// would work with wrong (rotated) bounding boxes.
this.update();
},
translate: function(model, changes, opt) {
var position = this.model.get('position') || { x: 0, y: 0 };
this.vel.attr('transform', 'translate(' + position.x + ',' + position.y + ')');
},
rotate: function() {
var rotatable = this.rotatableNode;
if (!rotatable) {
// If there is no rotatable elements, then there is nothing to rotate.
return;
}
var angle = this.model.get('angle') || 0;
var size = this.model.get('size') || { width: 1, height: 1 };
var ox = size.width / 2;
var oy = size.height / 2;
rotatable.attr('transform', 'rotate(' + angle + ',' + ox + ',' + oy + ')');
},
getBBox: function(opt) {
if (opt && opt.useModelGeometry) {
var noTransformationBBox = this.model.getBBox().bbox(this.model.get('angle'));
var transformationMatrix = this.paper.viewport.getCTM();
return g.rect(V.transformRect(noTransformationBBox, transformationMatrix));
}
return joint.dia.CellView.prototype.getBBox.apply(this, arguments);
},
// Embedding mode methods
// ----------------------
findParentsByKey: function(key) {
var bbox = this.model.getBBox();
return key == 'bbox'
? this.paper.model.findModelsInArea(bbox)
: this.paper.model.findModelsFromPoint(bbox[key]());
},
prepareEmbedding: function() {
// Bring the model to the front with all his embeds.
this.model.toFront({ deep: true, ui: true });
// Move to front also all the inbound and outbound links that are connected
// to any of the element descendant. If we bring to front only embedded elements,
// links connected to them would stay in the background.
_.invoke(this.paper.model.getConnectedLinks(this.model, { deep: true }), 'toFront', { ui: true });
// Before we start looking for suitable parent we remove the current one.
var parentId = this.model.get('parent');
parentId && this.paper.model.getCell(parentId).unembed(this.model, { ui: true });
},
processEmbedding: function(opt) {
opt = opt || this.paper.options;
var candidates = this.findParentsByKey(opt.findParentBy);
// don't account element itself or any of its descendents
candidates = _.reject(candidates, function(el) {
return this.model.id == el.id || el.isEmbeddedIn(this.model);
}, this);
if (opt.frontParentOnly) {
// pick the element with the highest `z` index
candidates = candidates.slice(-1);
}
var newCandidateView = null;
var prevCandidateView = this._candidateEmbedView;
// iterate over all candidates starting from the last one (has the highest z-index).
for (var i = candidates.length - 1; i >= 0; i--) {
var candidate = candidates[i];
if (prevCandidateView && prevCandidateView.model.id == candidate.id) {
// candidate remains the same
newCandidateView = prevCandidateView;
break;
} else {
var view = candidate.findView(this.paper);
if (opt.validateEmbedding.call(this.paper, this, view)) {
// flip to the new candidate
newCandidateView = view;
break;
}
}
}
if (newCandidateView && newCandidateView != prevCandidateView) {
// A new candidate view found. Highlight the new one.
prevCandidateView && prevCandidateView.unhighlight(null, { embedding: true });
this._candidateEmbedView = newCandidateView.highlight(null, { embedding: true });
}
if (!newCandidateView && prevCandidateView) {
// No candidate view found. Unhighlight the previous candidate.
prevCandidateView.unhighlight(null, { embedding: true });
delete this._candidateEmbedView;
}
},
finalizeEmbedding: function() {
var candidateView = this._candidateEmbedView;
if (candidateView) {
// We finished embedding. Candidate view is chosen to become the parent of the model.
candidateView.model.embed(this.model, { ui: true });
candidateView.unhighlight(null, { embedding: true });
delete this._candidateEmbedView;
}
_.invoke(this.paper.model.getConnectedLinks(this.model, { deep: true }), 'reparent', { ui: true });
},
// Interaction. The controller part.
// ---------------------------------
pointerdown: function(evt, x, y) {
// target is a valid magnet start linking
if (evt.target.getAttribute('magnet') && this.paper.options.validateMagnet.call(this.paper, this, evt.target)) {
this.model.trigger('batch:start', { batchName: 'add-link' });
var link = this.paper.getDefaultLink(this, evt.target);
link.set({
source: {
id: this.model.id,
selector: this.getSelector(evt.target),
port: $(evt.target).attr('port')
},
target: { x: x, y: y }
});
this.paper.model.addCell(link);
this._linkView = this.paper.findViewByModel(link);
this._linkView.pointerdown(evt, x, y);
this._linkView.startArrowheadMove('target');
} else {
this._dx = x;
this._dy = y;
joint.dia.CellView.prototype.pointerdown.apply(this, arguments);
this.notify('element:pointerdown', evt, x, y);
}
},
pointermove: function(evt, x, y) {
if (this._linkView) {
// let the linkview deal with this event
this._linkView.pointermove(evt, x, y);
} else {
var grid = this.paper.options.gridSize;
var interactive = _.isFunction(this.options.interactive)
? this.options.interactive(this, 'pointermove')
: this.options.interactive;
if (interactive !== false) {
var position = this.model.get('position');
// Make sure the new element's position always snaps to the current grid after
// translate as the previous one could be calculated with a different grid size.
this.model.translate(
g.snapToGrid(position.x, grid) - position.x + g.snapToGrid(x - this._dx, grid),
g.snapToGrid(position.y, grid) - position.y + g.snapToGrid(y - this._dy, grid)
);
if (this.paper.options.embeddingMode) {
if (!this._inProcessOfEmbedding) {
// Prepare the element for embedding only if the pointer moves.
// We don't want to do unnecessary action with the element
// if an user only clicks/dblclicks on it.
this.prepareEmbedding();
this._inProcessOfEmbedding = true;
}
this.processEmbedding();
}
}
this._dx = g.snapToGrid(x, grid);
this._dy = g.snapToGrid(y, grid);
joint.dia.CellView.prototype.pointermove.apply(this, arguments);
this.notify('element:pointermove', evt, x, y);
}
},
pointerup: function(evt, x, y) {
if (this._linkView) {
// let the linkview deal with this event
this._linkView.pointerup(evt, x, y);
delete this._linkView;
this.model.trigger('batch:stop', { batchName: 'add-link' });
} else {
if (this._inProcessOfEmbedding) {
this.finalizeEmbedding();
this._inProcessOfEmbedding = false;
}
this.notify('element:pointerup', evt, x, y);
joint.dia.CellView.prototype.pointerup.apply(this, arguments);
}
}
});
// JointJS diagramming library.
// (c) 2011-2013 client IO
// joint.dia.Link base model.
// --------------------------
joint.dia.Link = joint.dia.Cell.extend({
// The default markup for links.
markup: [
'<path class="connection" stroke="black"/>',
'<path class="marker-source" fill="black" stroke="black" />',
'<path class="marker-target" fill="black" stroke="black" />',
'<path class="connection-wrap"/>',
'<g class="labels"/>',
'<g class="marker-vertices"/>',
'<g class="marker-arrowheads"/>',
'<g class="link-tools"/>'
].join(''),
labelMarkup: [
'<g class="label">',
'<rect />',
'<text />',
'</g>'
].join(''),
toolMarkup: [
'<g class="link-tool">',
'<g class="tool-remove" event="remove">',
'<circle r="11" />',
'<path transform="scale(.8) translate(-16, -16)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z"/>',
'<title>Remove link.</title>',
'</g>',
'<g class="tool-options" event="link:options">',
'<circle r="11" transform="translate(25)"/>',
'<path fill="white" transform="scale(.55) translate(29, -16)" d="M31.229,17.736c0.064-0.571,0.104-1.148,0.104-1.736s-0.04-1.166-0.104-1.737l-4.377-1.557c-0.218-0.716-0.504-1.401-0.851-2.05l1.993-4.192c-0.725-0.91-1.549-1.734-2.458-2.459l-4.193,1.994c-0.647-0.347-1.334-0.632-2.049-0.849l-1.558-4.378C17.165,0.708,16.588,0.667,16,0.667s-1.166,0.041-1.737,0.105L12.707,5.15c-0.716,0.217-1.401,0.502-2.05,0.849L6.464,4.005C5.554,4.73,4.73,5.554,4.005,6.464l1.994,4.192c-0.347,0.648-0.632,1.334-0.849,2.05l-4.378,1.557C0.708,14.834,0.667,15.412,0.667,16s0.041,1.165,0.105,1.736l4.378,1.558c0.217,0.715,0.502,1.401,0.849,2.049l-1.994,4.193c0.725,0.909,1.549,1.733,2.459,2.458l4.192-1.993c0.648,0.347,1.334,0.633,2.05,0.851l1.557,4.377c0.571,0.064,1.148,0.104,1.737,0.104c0.588,0,1.165-0.04,1.736-0.104l1.558-4.377c0.715-0.218,1.399-0.504,2.049-0.851l4.193,1.993c0.909-0.725,1.733-1.549,2.458-2.458l-1.993-4.193c0.347-0.647,0.633-1.334,0.851-2.049L31.229,17.736zM16,20.871c-2.69,0-4.872-2.182-4.872-4.871c0-2.69,2.182-4.872,4.872-4.872c2.689,0,4.871,2.182,4.871,4.872C20.871,18.689,18.689,20.871,16,20.871z"/>',
'<title>Link options.</title>',
'</g>',
'</g>'
].join(''),
// The default markup for showing/removing vertices. These elements are the children of the .marker-vertices element (see `this.markup`).
// Only .marker-vertex and .marker-vertex-remove element have special meaning. The former is used for
// dragging vertices (changin their position). The latter is used for removing vertices.
vertexMarkup: [
'<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">',
'<circle class="marker-vertex" idx="<%= idx %>" r="10" />',
'<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>',
'<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',
'<title>Remove vertex.</title>',
'</path>',
'</g>'
].join(''),
arrowheadMarkup: [
'<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">',
'<path class="marker-arrowhead" end="<%= end %>" d="M 26 0 L 0 13 L 26 26 z" />',
'</g>'
].join(''),
defaults: {
type: 'link',
source: {},
target: {}
},
disconnect: function() {
return this.set({ source: g.point(0, 0), target: g.point(0, 0) });
},
// A convenient way to set labels. Currently set values will be mixined with `value` if used as a setter.
label: function(idx, value) {
idx = idx || 0;
var labels = this.get('labels') || [];
// Is it a getter?
if (arguments.length === 0 || arguments.length === 1) {
return labels[idx];
}
var newValue = _.merge({}, labels[idx], value);
var newLabels = labels.slice();
newLabels[idx] = newValue;
return this.set({ labels: newLabels });
},
translate: function(tx, ty, opt) {
var attrs = {};
var source = this.get('source');
var target = this.get('target');
var vertices = this.get('vertices');
if (!source.id) {
attrs.source = { x: source.x + tx, y: source.y + ty };
}
if (!target.id) {
attrs.target = { x: target.x + tx, y: target.y + ty };
}
if (vertices && vertices.length) {
attrs.vertices = _.map(vertices, function(vertex) {
return { x: vertex.x + tx, y: vertex.y + ty };
});
}
return this.set(attrs, opt);
},
reparent: function(opt) {
var newParent;
if (this.collection) {
var source = this.collection.get(this.get('source').id);
var target = this.collection.get(this.get('target').id);
var prevParent = this.collection.get(this.get('parent'));
if (source && target) {
newParent = this.collection.getCommonAncestor(source, target);
}
if (prevParent && (!newParent || newParent.id != prevParent.id)) {
// Unembed the link if source and target has no common ancestor
// or common ancestor changed
prevParent.unembed(this, opt);
}
if (newParent) {
newParent.embed(this, opt);
}
}
return newParent;
},
isLink: function() {
return true;
},
hasLoop: function() {
var sourceId = this.get('source').id;
var targetId = this.get('target').id;
return sourceId && targetId && sourceId == targetId;
}
});
// joint.dia.Link base view and controller.
// ----------------------------------------
joint.dia.LinkView = joint.dia.CellView.extend({
className: function() {
return _.unique(this.model.get('type').split('.').concat('link')).join(' ');
},
options: {
shortLinkLength: 100,
doubleLinkTools: false,
longLinkLength: 160,
linkToolsOffset: 40,
doubleLinkToolsOffset: 60,
sampleInterval: 50
},
initialize: function(options) {
joint.dia.CellView.prototype.initialize.apply(this, arguments);
// create methods in prototype, so they can be accessed from any instance and
// don't need to be create over and over
if (typeof this.constructor.prototype.watchSource !== 'function') {
this.constructor.prototype.watchSource = this.createWatcher('source');
this.constructor.prototype.watchTarget = this.createWatcher('target');
}
// `_.labelCache` is a mapping of indexes of labels in the `this.get('labels')` array to
// `<g class="label">` nodes wrapped by Vectorizer. This allows for quick access to the
// nodes in `updateLabelPosition()` in order to update the label positions.
this._labelCache = {};
// keeps markers bboxes and positions again for quicker access
this._markerCache = {};
// bind events
this.startListening();
},
startListening: function() {
var model = this.model;
this.listenTo(model, 'change:markup', this.render);
this.listenTo(model, 'change:smooth change:manhattan change:router change:connector', this.update);
this.listenTo(model, 'change:toolMarkup', this.onToolsChange);
this.listenTo(model, 'change:labels change:labelMarkup', this.onLabelsChange);
this.listenTo(model, 'change:vertices change:vertexMarkup', this.onVerticesChange);
this.listenTo(model, 'change:source', this.onSourceChange);
this.listenTo(model, 'change:target', this.onTargetChange);
},
onSourceChange: function(cell, source) {
this.watchSource(cell, source).update();
},
onTargetChange: function(cell, target) {
this.watchTarget(cell, target).update();
},
onVerticesChange: function(cell, changed, opt) {
this.renderVertexMarkers();
// If the vertices have been changed by a translation we do update only if the link was
// the only link that was translated. If the link was translated via another element which the link
// is embedded in, this element will be translated as well and that triggers an update.
// Note that all embeds in a model are sorted - first comes links, then elements.
if (!opt.translateBy || opt.translateBy === this.model.id || this.model.hasLoop()) {
// Vertices were changed (not as a reaction on translate) or link.translate() was called or
// we're dealing with a loop link that is embedded.
this.update();
}
},
onToolsChange: function() {
this.renderTools().updateToolsPosition();
},
onLabelsChange: function() {
this.renderLabels().updateLabelPositions();
},
// Rendering
//----------
render: function() {
this.$el.empty();
// A special markup can be given in the `properties.markup` property. This might be handy
// if e.g. arrowhead markers should be `<image>` elements or any other element than `<path>`s.
// `.connection`, `.connection-wrap`, `.marker-source` and `.marker-target` selectors
// of elements with special meaning though. Therefore, those classes should be preserved in any
// special markup passed in `properties.markup`.
var children = V(this.model.get('markup') || this.model.markup);
// custom markup may contain only one children
if (!_.isArray(children)) children = [children];
// Cache all children elements for quicker access.
this._V = {}; // vectorized markup;
_.each(children, function(child) {
var c = child.attr('class');
c && (this._V[$.camelCase(c)] = child);
}, this);
// Only the connection path is mandatory
if (!this._V.connection) throw new Error('link: no connection path in the markup');
// partial rendering
this.renderTools();
this.renderVertexMarkers();
this.renderArrowheadMarkers();
this.vel.append(children);
// rendering labels has to be run after the link is appended to DOM tree. (otherwise <Text> bbox
// returns zero values)
this.renderLabels();
// start watching the ends of the link for changes
this.watchSource(this.model, this.model.get('source'))
.watchTarget(this.model, this.model.get('target'))
.update();
return this;
},
renderLabels: function() {
if (!this._V.labels) return this;
this._labelCache = {};
var $labels = $(this._V.labels.node).empty();
var labels = this.model.get('labels') || [];
if (!labels.length) return this;
var labelTemplate = _.template(this.model.get('labelMarkup') || this.model.labelMarkup);
// This is a prepared instance of a vectorized SVGDOM node for the label element resulting from
// compilation of the labelTemplate. The purpose is that all labels will just `clone()` this
// node to create a duplicate.
var labelNodeInstance = V(labelTemplate());
var canLabelMove = this.can('labelMove');
_.each(labels, function(label, idx) {
var labelNode = labelNodeInstance.clone().node;
V(labelNode).attr('label-idx', idx);
if (canLabelMove) {
V(labelNode).attr('cursor', 'move');
}
// Cache label nodes so that the `updateLabels()` can just update the label node positions.
this._labelCache[idx] = V(labelNode);
var $text = $(labelNode).find('text');
var $rect = $(labelNode).find('rect');
// Text attributes with the default `text-anchor` and font-size set.
var textAttributes = _.extend({ 'text-anchor': 'middle', 'font-size': 14 }, joint.util.getByPath(label, 'attrs/text', '/'));
$text.attr(_.omit(textAttributes, 'text'));
if (!_.isUndefined(textAttributes.text)) {
V($text[0]).text(textAttributes.text + '');
}
// Note that we first need to append the `<text>` element to the DOM in order to
// get its bounding box.
$labels.append(labelNode);
// `y-alignment` - center the text element around its y coordinate.
var textBbox = V($text[0]).bbox(true, $labels[0]);
V($text[0]).translate(0, -textBbox.height / 2);
// Add default values.
var rectAttributes = _.extend({
fill: 'white',
rx: 3,
ry: 3
}, joint.util.getByPath(label, 'attrs/rect', '/'));
$rect.attr(_.extend(rectAttributes, {
x: textBbox.x,
y: textBbox.y - textBbox.height / 2, // Take into account the y-alignment translation.
width: textBbox.width,
height: textBbox.height
}));
}, this);
return this;
},
renderTools: function() {
if (!this._V.linkTools) return this;
// Tools are a group of clickable elements that manipulate the whole link.
// A good example of this is the remove tool that removes the whole link.
// Tools appear after hovering the link close to the `source` element/point of the link
// but are offset a bit so that they don't cover the `marker-arrowhead`.
var $tools = $(this._V.linkTools.node).empty();
var toolTemplate = _.template(this.model.get('toolMarkup') || this.model.toolMarkup);
var tool = V(toolTemplate());
$tools.append(tool.node);
// Cache the tool node so that the `updateToolsPosition()` can update the tool position quickly.
this._toolCache = tool;
// If `doubleLinkTools` is enabled, we render copy of the tools on the other side of the
// link as well but only if the link is longer than `longLinkLength`.
if (this.options.doubleLinkTools) {
var tool2 = tool.clone();
$tools.append(tool2.node);
this._tool2Cache = tool2;
}
return this;
},
renderVertexMarkers: function() {
if (!this._V.markerVertices) return this;
var $markerVertices = $(this._V.markerVertices.node).empty();
// A special markup can be given in the `properties.vertexMarkup` property. This might be handy
// if default styling (elements) are not desired. This makes it possible to use any
// SVG elements for .marker-vertex and .marker-vertex-remove tools.
var markupTemplate = _.template(this.model.get('vertexMarkup') || this.model.vertexMarkup);
_.each(this.model.get('vertices'), function(vertex, idx) {
$markerVertices.append(V(markupTemplate(_.extend({ idx: idx }, vertex))).node);
});
return this;
},
renderArrowheadMarkers: function() {
// Custom markups might not have arrowhead markers. Therefore, jump of this function immediately if that's the case.
if (!this._V.markerArrowheads) return this;
var $markerArrowheads = $(this._V.markerArrowheads.node);
$markerArrowheads.empty();
// A special markup can be given in the `properties.vertexMarkup` property. This might be handy
// if default styling (elements) are not desired. This makes it possible to use any
// SVG elements for .marker-vertex and .marker-vertex-remove tools.
var markupTemplate = _.template(this.model.get('arrowheadMarkup') || this.model.arrowheadMarkup);
this._V.sourceArrowhead = V(markupTemplate({ end: 'source' }));
this._V.targetArrowhead = V(markupTemplate({ end: 'target' }));
$markerArrowheads.append(this._V.sourceArrowhead.node, this._V.targetArrowhead.node);
return this;
},
// Updating
//---------
// Default is to process the `attrs` object and set attributes on subelements based on the selectors.
update: function() {
// Update attributes.
_.each(this.model.get('attrs'), function(attrs, selector) {
var processedAttributes = [];
// If the `fill` or `stroke` attribute is an object, it is in the special JointJS gradient format and so
// it becomes a special attribute and is treated separately.
if (_.isObject(attrs.fill)) {
this.applyGradient(selector, 'fill', attrs.fill);
processedAttributes.push('fill');
}
if (_.isObject(attrs.stroke)) {
this.applyGradient(selector, 'stroke', attrs.stroke);
processedAttributes.push('stroke');
}
// If the `filter` attribute is an object, it is in the special JointJS filter format and so
// it becomes a special attribute and is treated separately.
if (_.isObject(attrs.filter)) {
this.applyFilter(selector, attrs.filter);
processedAttributes.push('filter');
}
// remove processed special attributes from attrs
if (processedAttributes.length > 0) {
processedAttributes.unshift(attrs);
attrs = _.omit.apply(_, processedAttributes);
}
this.findBySelector(selector).attr(attrs);
}, this);
// Path finding
var vertices = this.route = this.findRoute(this.model.get('vertices') || []);
// finds all the connection points taking new vertices into account
this._findConnectionPoints(vertices);
var pathData = this.getPathData(vertices);
// The markup needs to contain a `.connection`
this._V.connection.attr('d', pathData);
this._V.connectionWrap && this._V.connectionWrap.attr('d', pathData);
this._translateAndAutoOrientArrows(this._V.markerSource, this._V.markerTarget);
//partials updates
this.updateLabelPositions();
this.updateToolsPosition();
this.updateArrowheadMarkers();
delete this.options.perpendicular;
// Mark that postponed update has been already executed.
this.updatePostponed = false;
return this;
},
_findConnectionPoints: function(vertices) {
// cache source and target points
var sourcePoint, targetPoint, sourceMarkerPoint, targetMarkerPoint;
var firstVertex = _.first(vertices);
sourcePoint = this.getConnectionPoint(
'source', this.model.get('source'), firstVertex || this.model.get('target')
).round();
var lastVertex = _.last(vertices);
targetPoint = this.getConnectionPoint(
'target', this.model.get('target'), lastVertex || sourcePoint
).round();
// Move the source point by the width of the marker taking into account
// its scale around x-axis. Note that scale is the only transform that
// makes sense to be set in `.marker-source` attributes object
// as all other transforms (translate/rotate) will be replaced
// by the `translateAndAutoOrient()` function.
var cache = this._markerCache;
if (this._V.markerSource) {
cache.sourceBBox = cache.sourceBBox || this._V.markerSource.bbox(true);
sourceMarkerPoint = g.point(sourcePoint).move(
firstVertex || targetPoint,
cache.sourceBBox.width * this._V.markerSource.scale().sx * -1
).round();
}
if (this._V.markerTarget) {
cache.targetBBox = cache.targetBBox || this._V.markerTarget.bbox(true);
targetMarkerPoint = g.point(targetPoint).move(
lastVertex || sourcePoint,
cache.targetBBox.width * this._V.markerTarget.scale().sx * -1
).round();
}
// if there was no markup for the marker, use the connection point.
cache.sourcePoint = sourceMarkerPoint || sourcePoint;
cache.targetPoint = targetMarkerPoint || targetPoint;
// make connection points public
this.sourcePoint = sourcePoint;
this.targetPoint = targetPoint;
},
updateLabelPositions: function() {
if (!this._V.labels) return this;
// This method assumes all the label nodes are stored in the `this._labelCache` hash table
// by their indexes in the `this.get('labels')` array. This is done in the `renderLabels()` method.
var labels = this.model.get('labels') || [];
if (!labels.length) return this;
var connectionElement = this._V.connection.node;
var connectionLength = connectionElement.getTotalLength();
// Firefox returns connectionLength=NaN in odd cases (for bezier curves).
// In that case we won't update labels at all.
if (!_.isNaN(connectionLength)) {
var samples;
_.each(labels, function(label, idx) {
var position = label.position;
var distance = _.isObject(position) ? position.distance : position;
var offset = _.isObject(position) ? position.offset : { x: 0, y: 0 };
distance = (distance > connectionLength) ? connectionLength : distance; // sanity check
distance = (distance < 0) ? connectionLength + distance : distance;
distance = (distance > 1) ? distance : connectionLength * distance;
var labelCoordinates = connectionElement.getPointAtLength(distance);
if (_.isObject(offset)) {
// Just offset the label by the x,y provided in the offset object.
labelCoordinates = g.point(labelCoordinates).offset(offset.x, offset.y);
} else if (_.isNumber(offset)) {
if (!samples) {
samples = this._samples || this._V.connection.sample(this.options.sampleInterval);
}
// Offset the label by the amount provided in `offset` to an either
// side of the link.
// 1. Find the closest sample & its left and right neighbours.
var minSqDistance = Infinity;
var closestSample;
var closestSampleIndex;
var p;
var sqDistance;
for (var i = 0, len = samples.length; i < len; i++) {
p = samples[i];
sqDistance = g.line(p, labelCoordinates).squaredLength();
if (sqDistance < minSqDistance) {
minSqDistance = sqDistance;
closestSample = p;
closestSampleIndex = i;
}
}
var prevSample = samples[closestSampleIndex - 1];
var nextSample = samples[closestSampleIndex + 1];
// 2. Offset the label on the perpendicular line between
// the current label coordinate ("at `distance`") and
// the next sample.
var angle = 0;
if (nextSample) {
angle = g.point(labelCoordinates).theta(nextSample);
} else if (prevSample) {
angle = g.point(prevSample).theta(labelCoordinates);
}
labelCoordinates = g.point(labelCoordinates).offset(offset).rotate(labelCoordinates, angle - 90);
}
this._labelCache[idx].attr('transform', 'translate(' + labelCoordinates.x + ', ' + labelCoordinates.y + ')');
}, this);
}
return this;
},
updateToolsPosition: function() {
if (!this._V.linkTools) return this;
// Move the tools a bit to the target position but don't cover the `sourceArrowhead` marker.
// Note that the offset is hardcoded here. The offset should be always
// more than the `this.$('.marker-arrowhead[end="source"]')[0].bbox().width` but looking
// this up all the time would be slow.
var scale = '';
var offset = this.options.linkToolsOffset;
var connectionLength = this.getConnectionLength();
// Firefox returns connectionLength=NaN in odd cases (for bezier curves).
// In that case we won't update tools position at all.
if (!_.isNaN(connectionLength)) {
// If the link is too short, make the tools half the size and the offset twice as low.
if (connectionLength < this.options.shortLinkLength) {
scale = 'scale(.5)';
offset /= 2;
}
var toolPosition = this.getPointAtLength(offset);
this._toolCache.attr('transform', 'translate(' + toolPosition.x + ', ' + toolPosition.y + ') ' + scale);
if (this.options.doubleLinkTools && connectionLength >= this.options.longLinkLength) {
var doubleLinkToolsOffset = this.options.doubleLinkToolsOffset || offset;
toolPosition = this.getPointAtLength(connectionLength - doubleLinkToolsOffset);
this._tool2Cache.attr('transform', 'translate(' + toolPosition.x + ', ' + toolPosition.y + ') ' + scale);
this._tool2Cache.attr('visibility', 'visible');
} else if (this.options.doubleLinkTools) {
this._tool2Cache.attr('visibility', 'hidden');
}
}
return this;
},
updateArrowheadMarkers: function() {
if (!this._V.markerArrowheads) return this;
// getting bbox of an element with `display="none"` in IE9 ends up with access violation
if ($.css(this._V.markerArrowheads.node, 'display') === 'none') return this;
var sx = this.getConnectionLength() < this.options.shortLinkLength ? .5 : 1;
this._V.sourceArrowhead.scale(sx);
this._V.targetArrowhead.scale(sx);
this._translateAndAutoOrientArrows(this._V.sourceArrowhead, this._V.targetArrowhead);
return this;
},
// Returns a function observing changes on an end of the link. If a change happens and new end is a new model,
// it stops listening on the previous one and starts listening to the new one.
createWatcher: function(endType) {
// create handler for specific end type (source|target).
var onModelChange = _.partial(this.onEndModelChange, endType);
function watchEndModel(link, end) {
end = end || {};
var endModel = null;
var previousEnd = link.previous(endType) || {};
if (previousEnd.id) {
this.stopListening(this.paper.getModelById(previousEnd.id), 'change', onModelChange);
}
if (end.id) {
// If the observed model changes, it caches a new bbox and do the link update.
endModel = this.paper.getModelById(end.id);
this.listenTo(endModel, 'change', onModelChange);
}
onModelChange.call(this, endModel, { cacheOnly: true });
return this;
}
return watchEndModel;
},
onEndModelChange: function(endType, endModel, opt) {
var doUpdate = !opt.cacheOnly;
var end = this.model.get(endType) || {};
if (endModel) {
var selector = this.constructor.makeSelector(end);
var oppositeEndType = endType == 'source' ? 'target' : 'source';
var oppositeEnd = this.model.get(oppositeEndType) || {};
var oppositeSelector = oppositeEnd.id && this.constructor.makeSelector(oppositeEnd);
// Caching end models bounding boxes.
// If `opt.handleBy` equals the client-side ID of this link view and it is a loop link, then we already cached
// the bounding boxes in the previous turn (e.g. for loop link, the change:source event is followed
// by change:target and so on change:source, we already chached the bounding boxes of - the same - element).
if (opt.handleBy === this.cid && selector == oppositeSelector) {
// Source and target elements are identical. We're dealing with a loop link. We are handling `change` event for the
// second time now. There is no need to calculate bbox and find magnet element again.
// It was calculated already for opposite link end.
this[endType + 'BBox'] = this[oppositeEndType + 'BBox'];
this[endType + 'View'] = this[oppositeEndType + 'View'];
this[endType + 'Magnet'] = this[oppositeEndType + 'Magnet'];
} else if (opt.translateBy) {
// `opt.translateBy` optimizes the way we calculate bounding box of the source/target element.
// If `opt.translateBy` is an ID of the element that was originally translated. This allows us
// to just offset the cached bounding box by the translation instead of calculating the bounding
// box from scratch on every translate.
var bbox = this[endType + 'BBox'];
bbox.x += opt.tx;
bbox.y += opt.ty;
} else {
// The slowest path, source/target could have been rotated or resized or any attribute
// that affects the bounding box of the view might have been changed.
var view = this.paper.findViewByModel(end.id);
var magnetElement = view.el.querySelector(selector);
this[endType + 'BBox'] = view.getStrokeBBox(magnetElement);
this[endType + 'View'] = view;
this[endType + 'Magnet'] = magnetElement;
}
if (opt.handleBy === this.cid && opt.translateBy &&
this.model.isEmbeddedIn(endModel) &&
!_.isEmpty(this.model.get('vertices'))) {
// Loop link whose element was translated and that has vertices (that need to be translated with
// the parent in which my element is embedded).
// If the link is embedded, has a loop and vertices and the end model
// has been translated, do not update yet. There are vertices still to be updated (change:vertices
// event will come in the next turn).
doUpdate = false;
}
if (!this.updatePostponed && oppositeEnd.id) {
// The update was not postponed (that can happen e.g. on the first change event) and the opposite
// end is a model (opposite end is the opposite end of the link we're just updating, e.g. if
// we're reacting on change:source event, the oppositeEnd is the target model).
var oppositeEndModel = this.paper.getModelById(oppositeEnd.id);
// Passing `handleBy` flag via event option.
// Note that if we are listening to the same model for event 'change' twice.
// The same event will be handled by this method also twice.
if (end.id === oppositeEnd.id) {
// We're dealing with a loop link. Tell the handlers in the next turn that they should update
// the link instead of me. (We know for sure there will be a next turn because
// loop links react on at least two events: change on the source model followed by a change on
// the target model).
opt.handleBy = this.cid;
}
if (opt.handleBy === this.cid || (opt.translateBy && oppositeEndModel.isEmbeddedIn(opt.translateBy))) {
// Here are two options:
// - Source and target are connected to the same model (not necessarily the same port).
// - Both end models are translated by the same ancestor. We know that opposite end
// model will be translated in the next turn as well.
// In both situations there will be more changes on the model that trigger an
// update. So there is no need to update the linkView yet.
this.updatePostponed = true;
doUpdate = false;
}
}
} else {
// the link end is a point ~ rect 1x1
this[endType + 'BBox'] = g.rect(end.x || 0, end.y || 0, 1, 1);
this[endType + 'View'] = this[endType + 'Magnet'] = null;
}
// keep track which end had been changed very last
this.lastEndChange = endType;
doUpdate && this.update();
},
_translateAndAutoOrientArrows: function(sourceArrow, targetArrow) {
// Make the markers "point" to their sticky points being auto-oriented towards
// `targetPosition`/`sourcePosition`. And do so only if there is a markup for them.
if (sourceArrow) {
sourceArrow.translateAndAutoOrient(
this.sourcePoint,
_.first(this.route) || this.targetPoint,
this.paper.viewport
);
}
if (targetArrow) {
targetArrow.translateAndAutoOrient(
this.targetPoint,
_.last(this.route) || this.sourcePoint,
this.paper.viewport
);
}
},
removeVertex: function(idx) {
var vertices = _.clone(this.model.get('vertices'));
if (vertices && vertices.length) {
vertices.splice(idx, 1);
this.model.set('vertices', vertices, { ui: true });
}
return this;
},
// This method ads a new vertex to the `vertices` array of `.connection`. This method
// uses a heuristic to find the index at which the new `vertex` should be placed at assuming
// the new vertex is somewhere on the path.
addVertex: function(vertex) {
// As it is very hard to find a correct index of the newly created vertex,
// a little heuristics is taking place here.
// The heuristics checks if length of the newly created
// path is lot more than length of the old path. If this is the case,
// new vertex was probably put into a wrong index.
// Try to put it into another index and repeat the heuristics again.
var vertices = (this.model.get('vertices') || []).slice();
// Store the original vertices for a later revert if needed.
var originalVertices = vertices.slice();
// A `<path>` element used to compute the length of the path during heuristics.
var path = this._V.connection.node.cloneNode(false);
// Length of the original path.
var originalPathLength = path.getTotalLength();
// Current path length.
var pathLength;
// Tolerance determines the highest possible difference between the length
// of the old and new path. The number has been chosen heuristically.
var pathLengthTolerance = 20;
// Total number of vertices including source and target points.
var idx = vertices.length + 1;
// Loop through all possible indexes and check if the difference between
// path lengths changes significantly. If not, the found index is
// most probably the right one.
while (idx--) {
vertices.splice(idx, 0, vertex);
V(path).attr('d', this.getPathData(this.findRoute(vertices)));
pathLength = path.getTotalLength();
// Check if the path lengths changed significantly.
if (pathLength - originalPathLength > pathLengthTolerance) {
// Revert vertices to the original array. The path length has changed too much
// so that the index was not found yet.
vertices = originalVertices.slice();
} else {
break;
}
}
if (idx === -1) {
// If no suitable index was found for such a vertex, make the vertex the first one.
idx = 0;
vertices.splice(idx, 0, vertex);
}
this.model.set('vertices', vertices, { ui: true });
return idx;
},
// Send a token (an SVG element, usually a circle) along the connection path.
// Example: `paper.findViewByModel(link).sendToken(V('circle', { r: 7, fill: 'green' }).node)`
// `duration` is optional and is a time in milliseconds that the token travels from the source to the target of the link. Default is `1000`.
// `callback` is optional and is a function to be called once the token reaches the target.
sendToken: function(token, duration, callback) {
duration = duration || 1000;
V(this.paper.viewport).append(token);
V(token).animateAlongPath({ dur: duration + 'ms', repeatCount: 1 }, this._V.connection.node);
_.delay(function() { V(token).remove(); callback && callback(); }, duration);
},
findRoute: function(oldVertices) {
var router = this.model.get('router');
if (!router) {
if (this.model.get('manhattan')) {
// backwards compability
router = { name: 'orthogonal' };
} else {
return oldVertices;
}
}
var fn = joint.routers[router.name];
if (!_.isFunction(fn)) {
throw 'unknown router: ' + router.name;
}
var newVertices = fn.call(this, oldVertices || [], router.args || {}, this);
return newVertices;
},
// Return the `d` attribute value of the `<path>` element representing the link
// between `source` and `target`.
getPathData: function(vertices) {
var connector = this.model.get('connector');
if (!connector) {
// backwards compability
connector = this.model.get('smooth') ? { name: 'smooth' } : { name: 'normal' };
}
if (!_.isFunction(joint.connectors[connector.name])) {
throw 'unknown connector: ' + connector.name;
}
var pathData = joint.connectors[connector.name].call(
this,
this._markerCache.sourcePoint, // Note that the value is translated by the size
this._markerCache.targetPoint, // of the marker. (We'r not using this.sourcePoint)
vertices || (this.model.get('vertices') || {}),
connector.args || {}, // options
this
);
return pathData;
},
// Find a point that is the start of the connection.
// If `selectorOrPoint` is a point, then we're done and that point is the start of the connection.
// If the `selectorOrPoint` is an element however, we need to know a reference point (or element)
// that the link leads to in order to determine the start of the connection on the original element.
getConnectionPoint: function(end, selectorOrPoint, referenceSelectorOrPoint) {
var spot;
// If the `selectorOrPoint` (or `referenceSelectorOrPoint`) is `undefined`, the `source`/`target` of the link model is `undefined`.
// We want to allow this however so that one can create links such as `var link = new joint.dia.Link` and
// set the `source`/`target` later.
_.isEmpty(selectorOrPoint) && (selectorOrPoint = { x: 0, y: 0 });
_.isEmpty(referenceSelectorOrPoint) && (referenceSelectorOrPoint = { x: 0, y: 0 });
if (!selectorOrPoint.id) {
// If the source is a point, we don't need a reference point to find the sticky point of connection.
spot = g.point(selectorOrPoint);
} else {
// If the source is an element, we need to find a point on the element boundary that is closest
// to the reference point (or reference element).
// Get the bounding box of the spot relative to the paper viewport. This is necessary
// in order to follow paper viewport transformations (scale/rotate).
// `_sourceBbox` (`_targetBbox`) comes from `_sourceBboxUpdate` (`_sourceBboxUpdate`)
// method, it exists since first render and are automatically updated
var spotBbox = end === 'source' ? this.sourceBBox : this.targetBBox;
var reference;
if (!referenceSelectorOrPoint.id) {
// Reference was passed as a point, therefore, we're ready to find the sticky point of connection on the source element.
reference = g.point(referenceSelectorOrPoint);
} else {
// Reference was passed as an element, therefore we need to find a point on the reference
// element boundary closest to the source element.
// Get the bounding box of the spot relative to the paper viewport. This is necessary
// in order to follow paper viewport transformations (scale/rotate).
var referenceBbox = end === 'source' ? this.targetBBox : this.sourceBBox;
reference = g.rect(referenceBbox).intersectionWithLineFromCenterToPoint(g.rect(spotBbox).center());
reference = reference || g.rect(referenceBbox).center();
}
// If `perpendicularLinks` flag is set on the paper and there are vertices
// on the link, then try to find a connection point that makes the link perpendicular
// even though the link won't point to the center of the targeted object.
if (this.paper.options.perpendicularLinks || this.options.perpendicular) {
var horizontalLineRect = g.rect(0, reference.y, this.paper.options.width, 1);
var verticalLineRect = g.rect(reference.x, 0, 1, this.paper.options.height);
var nearestSide;
if (horizontalLineRect.intersect(g.rect(spotBbox))) {
nearestSide = g.rect(spotBbox).sideNearestToPoint(reference);
switch (nearestSide) {
case 'left':
spot = g.point(spotBbox.x, reference.y);
break;
case 'right':
spot = g.point(spotBbox.x + spotBbox.width, reference.y);
break;
default:
spot = g.rect(spotBbox).center();
break;
}
} else if (verticalLineRect.intersect(g.rect(spotBbox))) {
nearestSide = g.rect(spotBbox).sideNearestToPoint(reference);
switch (nearestSide) {
case 'top':
spot = g.point(reference.x, spotBbox.y);
break;
case 'bottom':
spot = g.point(reference.x, spotBbox.y + spotBbox.height);
break;
default:
spot = g.rect(spotBbox).center();
break;
}
} else {
// If there is no intersection horizontally or vertically with the object bounding box,
// then we fall back to the regular situation finding straight line (not perpendicular)
// between the object and the reference point.
spot = g.rect(spotBbox).intersectionWithLineFromCenterToPoint(reference);
spot = spot || g.rect(spotBbox).center();
}
} else if (this.paper.options.linkConnectionPoint) {
var view = end === 'target' ? this.targetView : this.sourceView;
var magnet = end === 'target' ? this.targetMagnet : this.sourceMagnet;
spot = this.paper.options.linkConnectionPoint(this, view, magnet, reference);
} else {
spot = g.rect(spotBbox).intersectionWithLineFromCenterToPoint(reference);
spot = spot || g.rect(spotBbox).center();
}
}
return spot;
},
// Public API
// ----------
getConnectionLength: function() {
return this._V.connection.node.getTotalLength();
},
getPointAtLength: function(length) {
return this._V.connection.node.getPointAtLength(length);
},
// Interaction. The controller part.
// ---------------------------------
_beforeArrowheadMove: function() {
this._z = this.model.get('z');
this.model.toFront();
// Let the pointer propagate throught the link view elements so that
// the `evt.target` is another element under the pointer, not the link itself.
this.el.style.pointerEvents = 'none';
if (this.paper.options.markAvailable) {
this._markAvailableMagnets();
}
},
_afterArrowheadMove: function() {
if (this._z) {
this.model.set('z', this._z, { ui: true });
delete this._z;
}
// Put `pointer-events` back to its original value. See `startArrowheadMove()` for explanation.
// Value `auto` doesn't work in IE9. We force to use `visiblePainted` instead.
// See `https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events`.
this.el.style.pointerEvents = 'visiblePainted';
if (this.paper.options.markAvailable) {
this._unmarkAvailableMagnets();
}
},
_createValidateConnectionArgs: function(arrowhead) {
// It makes sure the arguments for validateConnection have the following form:
// (source view, source magnet, target view, target magnet and link view)
var args = [];
args[4] = arrowhead;
args[5] = this;
var oppositeArrowhead;
var i = 0;
var j = 0;
if (arrowhead === 'source') {
i = 2;
oppositeArrowhead = 'target';
} else {
j = 2;
oppositeArrowhead = 'source';
}
var end = this.model.get(oppositeArrowhead);
if (end.id) {
args[i] = this.paper.findViewByModel(end.id);
args[i + 1] = end.selector && args[i].el.querySelector(end.selector);
}
function validateConnectionArgs(cellView, magnet) {
args[j] = cellView;
args[j + 1] = cellView.el === magnet ? undefined : magnet;
return args;
}
return validateConnectionArgs;
},
_markAvailableMagnets: function() {
var elements = this.paper.model.getElements();
var validate = this.paper.options.validateConnection;
_.chain(elements).map(this.paper.findViewByModel, this.paper).each(function(view) {
var isElementAvailable = view.el.getAttribute('magnet') !== 'false' &&
validate.apply(this.paper, this._validateConnectionArgs(view, null));
var availableMagnets = _.filter(view.el.querySelectorAll('[magnet]'), function(magnet) {
return validate.apply(this.paper, this._validateConnectionArgs(view, magnet));
}, this);
if (isElementAvailable) {
V(view.el).addClass('available-magnet');
}
_.each(availableMagnets, function(magnet) {
V(magnet).addClass('available-magnet');
});
if (isElementAvailable || availableMagnets.length) {
V(view.el).addClass('available-cell');
}
}, this);
},
_unmarkAvailableMagnets: function() {
_.each(this.paper.el.querySelectorAll('.available-cell, .available-magnet'), function(magnet) {
V(magnet).removeClass('available-magnet').removeClass('available-cell');
});
},
startArrowheadMove: function(end) {
// Allow to delegate events from an another view to this linkView in order to trigger arrowhead
// move without need to click on the actual arrowhead dom element.
this._action = 'arrowhead-move';
this._arrowhead = end;
this._validateConnectionArgs = this._createValidateConnectionArgs(this._arrowhead);
this._beforeArrowheadMove();
},
// Return `true` if the link is allowed to perform a certain UI `feature`.
// Example: `can('vertexMove')`, `can('labelMove')`.
can: function(feature) {
var interactive = _.isFunction(this.options.interactive) ? this.options.interactive(this, 'pointerdown') : this.options.interactive;
if (!_.isObject(interactive) || interactive[feature] !== false) return true;
return false;
},
pointerdown: function(evt, x, y) {
joint.dia.CellView.prototype.pointerdown.apply(this, arguments);
this.notify('link:pointerdown', evt, x, y);
this._dx = x;
this._dy = y;
// if are simulating pointerdown on a link during a magnet click, skip link interactions
if (evt.target.getAttribute('magnet') != null) return;
var interactive = _.isFunction(this.options.interactive) ? this.options.interactive(this, 'pointerdown') : this.options.interactive;
if (interactive === false) return;
var className = evt.target.getAttribute('class');
var parentClassName = evt.target.parentNode.getAttribute('class');
var labelNode;
if (parentClassName === 'label') {
className = parentClassName;
labelNode = evt.target.parentNode;
} else {
labelNode = evt.target;
}
switch (className) {
case 'marker-vertex':
if (this.can('vertexMove')) {
this._action = 'vertex-move';
this._vertexIdx = evt.target.getAttribute('idx');
}
break;
case 'marker-vertex-remove':
case 'marker-vertex-remove-area':
if (this.can('vertexRemove')) {
this.removeVertex(evt.target.getAttribute('idx'));
}
break;
case 'marker-arrowhead':
if (this.can('arrowheadMove')) {
this.startArrowheadMove(evt.target.getAttribute('end'));
}
break;
case 'label':
if (this.can('labelMove')) {
this._action = 'label-move';
this._labelIdx = parseInt(V(labelNode).attr('label-idx'), 10);
// Precalculate samples so that we don't have to do that
// over and over again while dragging the label.
this._samples = this._V.connection.sample(1);
this._linkLength = this._V.connection.node.getTotalLength();
}
break;
default:
var targetParentEvent = evt.target.parentNode.getAttribute('event');
if (targetParentEvent) {
// `remove` event is built-in. Other custom events are triggered on the paper.
if (targetParentEvent === 'remove') {
this.model.remove();
} else {
this.paper.trigger(targetParentEvent, evt, this, x, y);
}
} else {
if (this.can('vertexAdd')) {
// Store the index at which the new vertex has just been placed.
// We'll be update the very same vertex position in `pointermove()`.
this._vertexIdx = this.addVertex({ x: x, y: y });
this._action = 'vertex-move';
}
}
}
},
pointermove: function(evt, x, y) {
switch (this._action) {
case 'vertex-move':
var vertices = _.clone(this.model.get('vertices'));
vertices[this._vertexIdx] = { x: x, y: y };
this.model.set('vertices', vertices, { ui: true });
break;
case 'label-move':
var dragPoint = { x: x, y: y };
var label = this.model.get('labels')[this._labelIdx];
var samples = this._samples;
var minSqDistance = Infinity;
var closestSample;
var closestSampleIndex;
var p;
var sqDistance;
for (var i = 0, len = samples.length; i < len; i++) {
p = samples[i];
sqDistance = g.line(p, dragPoint).squaredLength();
if (sqDistance < minSqDistance) {
minSqDistance = sqDistance;
closestSample = p;
closestSampleIndex = i;
}
}
var prevSample = samples[closestSampleIndex - 1];
var nextSample = samples[closestSampleIndex + 1];
var closestSampleDistance = g.point(closestSample).distance(dragPoint);
var offset = 0;
if (prevSample && nextSample) {
offset = g.line(prevSample, nextSample).pointOffset(dragPoint);
} else if (prevSample) {
offset = g.line(prevSample, closestSample).pointOffset(dragPoint);
} else if (nextSample) {
offset = g.line(closestSample, nextSample).pointOffset(dragPoint);
}
this.model.label(this._labelIdx, {
position: {
distance: closestSample.distance / this._linkLength,
offset: offset
}
});
break;
case 'arrowhead-move':
if (this.paper.options.snapLinks) {
// checking view in close area of the pointer
var r = this.paper.options.snapLinks.radius || 50;
var viewsInArea = this.paper.findViewsInArea({ x: x - r, y: y - r, width: 2 * r, height: 2 * r });
this._closestView && this._closestView.unhighlight(this._closestEnd.selector, { connecting: true, snapping: true });
this._closestView = this._closestEnd = null;
var distance;
var minDistance = Number.MAX_VALUE;
var pointer = g.point(x, y);
_.each(viewsInArea, function(view) {
// skip connecting to the element in case '.': { magnet: false } attribute present
if (view.el.getAttribute('magnet') !== 'false') {
// find distance from the center of the model to pointer coordinates
distance = view.model.getBBox().center().distance(pointer);
// the connection is looked up in a circle area by `distance < r`
if (distance < r && distance < minDistance) {
if (this.paper.options.validateConnection.apply(
this.paper, this._validateConnectionArgs(view, null)
)) {
minDistance = distance;
this._closestView = view;
this._closestEnd = { id: view.model.id };
}
}
}
view.$('[magnet]').each(_.bind(function(index, magnet) {
var bbox = V(magnet).bbox(false, this.paper.viewport);
distance = pointer.distance({
x: bbox.x + bbox.width / 2,
y: bbox.y + bbox.height / 2
});
if (distance < r && distance < minDistance) {
if (this.paper.options.validateConnection.apply(
this.paper, this._validateConnectionArgs(view, magnet)
)) {
minDistance = distance;
this._closestView = view;
this._closestEnd = {
id: view.model.id,
selector: view.getSelector(magnet),
port: magnet.getAttribute('port')
};
}
}
}, this));
}, this);
this._closestView && this._closestView.highlight(this._closestEnd.selector, { connecting: true, snapping: true });
this.model.set(this._arrowhead, this._closestEnd || { x: x, y: y }, { ui: true });
} else {
// checking views right under the pointer
// Touchmove event's target is not reflecting the element under the coordinates as mousemove does.
// It holds the element when a touchstart triggered.
var target = (evt.type === 'mousemove')
? evt.target
: document.elementFromPoint(evt.clientX, evt.clientY);
if (this._targetEvent !== target) {
// Unhighlight the previous view under pointer if there was one.
this._magnetUnderPointer && this._viewUnderPointer.unhighlight(this._magnetUnderPointer, { connecting: true });
this._viewUnderPointer = this.paper.findView(target);
if (this._viewUnderPointer) {
// If we found a view that is under the pointer, we need to find the closest
// magnet based on the real target element of the event.
this._magnetUnderPointer = this._viewUnderPointer.findMagnet(target);
if (this._magnetUnderPointer && this.paper.options.validateConnection.apply(
this.paper,
this._validateConnectionArgs(this._viewUnderPointer, this._magnetUnderPointer)
)) {
// If there was no magnet found, do not highlight anything and assume there
// is no view under pointer we're interested in reconnecting to.
// This can only happen if the overall element has the attribute `'.': { magnet: false }`.
this._magnetUnderPointer && this._viewUnderPointer.highlight(this._magnetUnderPointer, { connecting: true });
} else {
// This type of connection is not valid. Disregard this magnet.
this._magnetUnderPointer = null;
}
} else {
// Make sure we'll delete previous magnet
this._magnetUnderPointer = null;
}
}
this._targetEvent = target;
this.model.set(this._arrowhead, { x: x, y: y }, { ui: true });
}
break;
}
this._dx = x;
this._dy = y;
joint.dia.CellView.prototype.pointermove.apply(this, arguments);
this.notify('link:pointermove', evt, x, y);
},
pointerup: function(evt, x, y) {
if (this._action === 'label-move') {
this._samples = null;
} else if (this._action === 'arrowhead-move') {
if (this.paper.options.snapLinks) {
this._closestView && this._closestView.unhighlight(this._closestEnd.selector, { connecting: true, snapping: true });
this._closestView = this._closestEnd = null;
} else {
if (this._magnetUnderPointer) {
this._viewUnderPointer.unhighlight(this._magnetUnderPointer, { connecting: true });
// Find a unique `selector` of the element under pointer that is a magnet. If the
// `this._magnetUnderPointer` is the root element of the `this._viewUnderPointer` itself,
// the returned `selector` will be `undefined`. That means we can directly pass it to the
// `source`/`target` attribute of the link model below.
this.model.set(this._arrowhead, {
id: this._viewUnderPointer.model.id,
selector: this._viewUnderPointer.getSelector(this._magnetUnderPointer),
port: $(this._magnetUnderPointer).attr('port')
}, { ui: true });
}
delete this._viewUnderPointer;
delete this._magnetUnderPointer;
}
// Reparent the link if embedding is enabled
if (this.paper.options.embeddingMode && this.model.reparent()) {
// Make sure we don't reverse to the original 'z' index (see afterArrowheadMove()).
delete this._z;
}
this._afterArrowheadMove();
}
delete this._action;
this.notify('link:pointerup', evt, x, y);
joint.dia.CellView.prototype.pointerup.apply(this, arguments);
}
}, {
makeSelector: function(end) {
var selector = '[model-id="' + end.id + '"]';
// `port` has a higher precendence over `selector`. This is because the selector to the magnet
// might change while the name of the port can stay the same.
if (end.port) {
selector += ' [port="' + end.port + '"]';
} else if (end.selector) {
selector += ' ' + end.selector;
}
return selector;
}
});
// JointJS library.
// (c) 2011-2013 client IO
joint.dia.Paper = Backbone.View.extend({
className: 'paper',
options: {
width: 800,
height: 600,
origin: { x: 0, y: 0 }, // x,y coordinates in top-left corner
gridSize: 50,
perpendicularLinks: false,
elementView: joint.dia.ElementView,
linkView: joint.dia.LinkView,
snapLinks: false, // false, true, { radius: value }
// Marks all available magnets with 'available-magnet' class name and all available cells with
// 'available-cell' class name. Marks them when dragging a link is started and unmark
// when the dragging is stopped.
markAvailable: false,
// Defines what link model is added to the graph after an user clicks on an active magnet.
// Value could be the Backbone.model or a function returning the Backbone.model
// defaultLink: function(elementView, magnet) { return condition ? new customLink1() : new customLink2() }
defaultLink: new joint.dia.Link,
/* CONNECTING */
// Check whether to add a new link to the graph when user clicks on an a magnet.
validateMagnet: function(cellView, magnet) {
return magnet.getAttribute('magnet') !== 'passive';
},
// Check whether to allow or disallow the link connection while an arrowhead end (source/target)
// being changed.
validateConnection: function(cellViewS, magnetS, cellViewT, magnetT, end, linkView) {
return (end === 'target' ? cellViewT : cellViewS) instanceof joint.dia.ElementView;
},
/* EMBEDDING */
// Enables embedding. Reparents the dragged element with elements under it and makes sure that
// all links and elements are visible taken the level of embedding into account.
embeddingMode: false,
// Check whether to allow or disallow the element embedding while an element being translated.
validateEmbedding: function(childView, parentView) {
// by default all elements can be in relation child-parent
return true;
},
// Determines the way how a cell finds a suitable parent when it's dragged over the paper.
// The cell with the highest z-index (visually on the top) will be choosen.
findParentBy: 'bbox', // 'bbox'|'center'|'origin'|'corner'|'topRight'|'bottomLeft'
// If enabled only the element on the very front is taken into account for the embedding.
// If disabled the elements under the dragged view are tested one by one
// (from front to back) until a valid parent found.
frontParentOnly: true,
// Interactive flags. See online docs for the complete list of interactive flags.
interactive: {
labelMove: false
}
},
events: {
'mousedown': 'pointerdown',
'dblclick': 'mousedblclick',
'click': 'mouseclick',
'touchstart': 'pointerdown',
'mousemove': 'pointermove',
'touchmove': 'pointermove',
'mouseover .element': 'cellMouseover',
'mouseover .link': 'cellMouseover',
'mouseout .element': 'cellMouseout',
'mouseout .link': 'cellMouseout',
'contextmenu': 'contextmenu'
},
constructor: function(options) {
this._configure(options);
Backbone.View.apply(this, arguments);
},
_configure: function(options) {
if (this.options) options = _.extend({}, _.result(this, 'options'), options);
this.options = options;
},
initialize: function() {
_.bindAll(this, 'addCell', 'sortCells', 'resetCells', 'pointerup', 'asyncRenderCells');
this.svg = V('svg').node;
this.viewport = V('g').addClass('viewport').node;
this.defs = V('defs').node;
// Append `<defs>` element to the SVG document. This is useful for filters and gradients.
V(this.svg).append([this.viewport, this.defs]);
this.$el.append(this.svg);
this.setOrigin();
this.setDimensions();
this.listenTo(this.model, 'add', this.onAddCell);
this.listenTo(this.model, 'reset', this.resetCells);
this.listenTo(this.model, 'sort', this.sortCells);
$(document).on('mouseup touchend', this.pointerup);
// Hold the value when mouse has been moved: when mouse moved, no click event will be triggered.
this._mousemoved = false;
// default cell highlighting
this.on({ 'cell:highlight': this.onCellHighlight, 'cell:unhighlight': this.onCellUnhighlight });
},
remove: function() {
//clean up all DOM elements/views to prevent memory leaks
this.removeCells();
$(document).off('mouseup touchend', this.pointerup);
Backbone.View.prototype.remove.call(this);
},
setDimensions: function(width, height) {
width = this.options.width = width || this.options.width;
height = this.options.height = height || this.options.height;
V(this.svg).attr({ width: width, height: height });
this.trigger('resize', width, height);
},
setOrigin: function(ox, oy) {
this.options.origin.x = ox || 0;
this.options.origin.y = oy || 0;
V(this.viewport).translate(ox, oy, { absolute: true });
this.trigger('translate', ox, oy);
},
// Expand/shrink the paper to fit the content. Snap the width/height to the grid
// defined in `gridWidth`, `gridHeight`. `padding` adds to the resulting width/height of the paper.
// When options { fitNegative: true } it also translates the viewport in order to make all
// the content visible.
fitToContent: function(gridWidth, gridHeight, padding, opt) { // alternatively function(opt)
if (_.isObject(gridWidth)) {
// first parameter is an option object
opt = gridWidth;
gridWidth = opt.gridWidth || 1;
gridHeight = opt.gridHeight || 1;
padding = opt.padding || 0;
} else {
opt = opt || {};
gridWidth = gridWidth || 1;
gridHeight = gridHeight || 1;
padding = padding || 0;
}
padding = joint.util.normalizeSides(padding);
// Calculate the paper size to accomodate all the graph's elements.
var bbox = V(this.viewport).bbox(true, this.svg);
var currentScale = V(this.viewport).scale();
bbox.x *= currentScale.sx;
bbox.y *= currentScale.sy;
bbox.width *= currentScale.sx;
bbox.height *= currentScale.sy;
var calcWidth = Math.max(Math.ceil((bbox.width + bbox.x) / gridWidth), 1) * gridWidth;
var calcHeight = Math.max(Math.ceil((bbox.height + bbox.y) / gridHeight), 1) * gridHeight;
var tx = 0;
var ty = 0;
if ((opt.allowNewOrigin == 'negative' && bbox.x < 0) || (opt.allowNewOrigin == 'positive' && bbox.x >= 0) || opt.allowNewOrigin == 'any') {
tx = Math.ceil(-bbox.x / gridWidth) * gridWidth;
tx += padding.left;
calcWidth += tx;
}
if ((opt.allowNewOrigin == 'negative' && bbox.y < 0) || (opt.allowNewOrigin == 'positive' && bbox.y >= 0) || opt.allowNewOrigin == 'any') {
ty = Math.ceil(-bbox.y / gridHeight) * gridHeight;
ty += padding.top;
calcHeight += ty;
}
calcWidth += padding.right;
calcHeight += padding.bottom;
// Make sure the resulting width and height are greater than minimum.
calcWidth = Math.max(calcWidth, opt.minWidth || 0);
calcHeight = Math.max(calcHeight, opt.minHeight || 0);
// Make sure the resulting width and height are lesser than maximum.
calcWidth = Math.min(calcWidth, opt.maxWidth || Number.MAX_VALUE);
calcHeight = Math.min(calcHeight, opt.maxHeight || Number.MAX_VALUE);
var dimensionChange = calcWidth != this.options.width || calcHeight != this.options.height;
var originChange = tx != this.options.origin.x || ty != this.options.origin.y;
// Change the dimensions only if there is a size discrepency or an origin change
if (originChange) {
this.setOrigin(tx, ty);
}
if (dimensionChange) {
this.setDimensions(calcWidth, calcHeight);
}
},
scaleContentToFit: function(opt) {
var contentBBox = this.getContentBBox();
if (!contentBBox.width || !contentBBox.height) return;
opt = opt || {};
_.defaults(opt, {
padding: 0,
preserveAspectRatio: true,
scaleGrid: null,
minScale: 0,
maxScale: Number.MAX_VALUE
//minScaleX
//minScaleY
//maxScaleX
//maxScaleY
//fittingBBox
});
var padding = opt.padding;
var minScaleX = opt.minScaleX || opt.minScale;
var maxScaleX = opt.maxScaleX || opt.maxScale;
var minScaleY = opt.minScaleY || opt.minScale;
var maxScaleY = opt.maxScaleY || opt.maxScale;
var fittingBBox = opt.fittingBBox || ({
x: this.options.origin.x,
y: this.options.origin.y,
width: this.options.width,
height: this.options.height
});
fittingBBox = g.rect(fittingBBox).moveAndExpand({
x: padding,
y: padding,
width: -2 * padding,
height: -2 * padding
});
var currentScale = V(this.viewport).scale();
var newSx = fittingBBox.width / contentBBox.width * currentScale.sx;
var newSy = fittingBBox.height / contentBBox.height * currentScale.sy;
if (opt.preserveAspectRatio) {
newSx = newSy = Math.min(newSx, newSy);
}
// snap scale to a grid
if (opt.scaleGrid) {
var gridSize = opt.scaleGrid;
newSx = gridSize * Math.floor(newSx / gridSize);
newSy = gridSize * Math.floor(newSy / gridSize);
}
// scale min/max boundaries
newSx = Math.min(maxScaleX, Math.max(minScaleX, newSx));
newSy = Math.min(maxScaleY, Math.max(minScaleY, newSy));
this.scale(newSx, newSy);
var contentTranslation = this.getContentBBox();
var newOx = fittingBBox.x - contentTranslation.x;
var newOy = fittingBBox.y - contentTranslation.y;
this.setOrigin(newOx, newOy);
},
getContentBBox: function() {
var crect = this.viewport.getBoundingClientRect();
// Using Screen CTM was the only way to get the real viewport bounding box working in both
// Google Chrome and Firefox.
var screenCTM = this.viewport.getScreenCTM();
// for non-default origin we need to take the viewport translation into account
var viewportCTM = this.viewport.getCTM();
var bbox = g.rect({
x: crect.left - screenCTM.e + viewportCTM.e,
y: crect.top - screenCTM.f + viewportCTM.f,
width: crect.width,
height: crect.height
});
return bbox;
},
createViewForModel: function(cell) {
var view;
var type = cell.get('type');
var module = type.split('.')[0];
var entity = type.split('.')[1];
// If there is a special view defined for this model, use that one instead of the default `elementView`/`linkView`.
if (joint.shapes[module] && joint.shapes[module][entity + 'View']) {
view = new joint.shapes[module][entity + 'View']({ model: cell, interactive: this.options.interactive });
} else if (cell instanceof joint.dia.Element) {
view = new this.options.elementView({ model: cell, interactive: this.options.interactive });
} else {
view = new this.options.linkView({ model: cell, interactive: this.options.interactive });
}
return view;
},
onAddCell: function(cell, graph, options) {
if (this.options.async && options.async !== false && _.isNumber(options.position)) {
this._asyncCells = this._asyncCells || [];
this._asyncCells.push(cell);
if (options.position == 0) {
if (this._frameId) throw 'another asynchronous rendering in progress';
this.asyncRenderCells(this._asyncCells);
delete this._asyncCells;
}
} else {
this.addCell(cell);
}
},
addCell: function(cell) {
var view = this.createViewForModel(cell);
V(this.viewport).append(view.el);
view.paper = this;
view.render();
// This is the only way to prevent image dragging in Firefox that works.
// Setting -moz-user-select: none, draggable="false" attribute or user-drag: none didn't help.
$(view.el).find('image').on('dragstart', function() { return false; });
},
beforeRenderCells: function(cells) {
// Make sure links are always added AFTER elements.
// They wouldn't find their sources/targets in the DOM otherwise.
cells.sort(function(a, b) { return a instanceof joint.dia.Link ? 1 : -1; });
return cells;
},
afterRenderCells: function() {
this.sortCells();
},
resetCells: function(cellsCollection, opt) {
$(this.viewport).empty();
var cells = cellsCollection.models.slice();
cells = this.beforeRenderCells(cells, opt);
if (this._frameId) {
joint.util.cancelFrame(this._frameId);
delete this._frameId;
}
if (this.options.async) {
this.asyncRenderCells(cells, opt);
// Sort the cells once all elements rendered (see asyncRenderCells()).
} else {
_.each(cells, this.addCell, this);
// Sort the cells in the DOM manually as we might have changed the order they
// were added to the DOM (see above).
this.sortCells();
}
},
removeCells: function() {
this.model.get('cells').each(function(cell) {
var view = this.findViewByModel(cell);
view && view.remove();
}, this);
},
asyncBatchAdded: _.identity,
asyncRenderCells: function(cells, opt) {
var done = false;
if (this._frameId) {
_.each(_.range(this.options.async && this.options.async.batchSize || 50), function() {
var cell = cells.shift();
done = !cell;
if (!done) this.addCell(cell);
}, this);
this.asyncBatchAdded();
}
if (done) {
delete this._frameId;
this.afterRenderCells(opt);
this.trigger('render:done', opt);
} else {
this._frameId = joint.util.nextFrame(_.bind(function() {
this.asyncRenderCells(cells, opt);
}, this));
}
},
sortCells: function() {
// Run insertion sort algorithm in order to efficiently sort DOM elements according to their
// associated model `z` attribute.
var $cells = $(this.viewport).children('[model-id]');
var cells = this.model.get('cells');
joint.util.sortElements($cells, function(a, b) {
var cellA = cells.get($(a).attr('model-id'));
var cellB = cells.get($(b).attr('model-id'));
return (cellA.get('z') || 0) > (cellB.get('z') || 0) ? 1 : -1;
});
},
scale: function(sx, sy, ox, oy) {
sy = sy || sx;
if (_.isUndefined(ox)) {
ox = 0;
oy = 0;
}
// Remove previous transform so that the new scale is not affected by previous scales, especially
// the old translate() does not affect the new translate if an origin is specified.
V(this.viewport).attr('transform', '');
var oldTx = this.options.origin.x;
var oldTy = this.options.origin.y;
// TODO: V.scale() doesn't support setting scale origin. #Fix
if (ox || oy || oldTx || oldTy) {
var newTx = oldTx - ox * (sx - 1);
var newTy = oldTy - oy * (sy - 1);
this.setOrigin(newTx, newTy);
}
V(this.viewport).scale(sx, sy);
this.trigger('scale', sx, sy, ox, oy);
return this;
},
rotate: function(deg, ox, oy) {
// If the origin is not set explicitely, rotate around the center. Note that
// we must use the plain bounding box (`this.el.getBBox()` instead of the one that gives us
// the real bounding box (`bbox()`) including transformations).
if (_.isUndefined(ox)) {
var bbox = this.viewport.getBBox();
ox = bbox.width / 2;
oy = bbox.height / 2;
}
V(this.viewport).rotate(deg, ox, oy);
},
// Find the first view climbing up the DOM tree starting at element `el`. Note that `el` can also
// be a selector or a jQuery object.
findView: function(el) {
var $el = this.$(el);
if ($el.length === 0 || $el[0] === this.el) {
return undefined;
}
return $el.data('view') || this.findView($el.parent());
},
// Find a view for a model `cell`. `cell` can also be a string representing a model `id`.
findViewByModel: function(cell) {
var id = _.isString(cell) ? cell : cell.id;
var $view = this.$('[model-id="' + id + '"]');
return $view.length ? $view.data('view') : undefined;
},
// Find all views at given point
findViewsFromPoint: function(p) {
p = g.point(p);
var views = _.map(this.model.getElements(), this.findViewByModel);
return _.filter(views, function(view) {
return view && g.rect(V(view.el).bbox(false, this.viewport)).containsPoint(p);
}, this);
},
// Find all views in given area
findViewsInArea: function(r) {
r = g.rect(r);
var views = _.map(this.model.getElements(), this.findViewByModel);
return _.filter(views, function(view) {
return view && r.intersect(g.rect(V(view.el).bbox(false, this.viewport)));
}, this);
},
getModelById: function(id) {
return this.model.getCell(id);
},
snapToGrid: function(p) {
// Convert global coordinates to the local ones of the `viewport`. Otherwise,
// improper transformation would be applied when the viewport gets transformed (scaled/rotated).
var localPoint = V(this.viewport).toLocalPoint(p.x, p.y);
return {
x: g.snapToGrid(localPoint.x, this.options.gridSize),
y: g.snapToGrid(localPoint.y, this.options.gridSize)
};
},
// Transform client coordinates to the paper local coordinates.
// Useful when you have a mouse event object and you'd like to get coordinates
// inside the paper that correspond to `evt.clientX` and `evt.clientY` point.
// Exmaple: var paperPoint = paper.clientToLocalPoint({ x: evt.clientX, y: evt.clientY });
clientToLocalPoint: function(p) {
var svgPoint = this.svg.createSVGPoint();
svgPoint.x = p.x;
svgPoint.y = p.y;
// This is a hack for Firefox! If there wasn't a fake (non-visible) rectangle covering the
// whole SVG area, `$(paper.svg).offset()` used below won't work.
var fakeRect = V('rect', { width: this.options.width, height: this.options.height, x: 0, y: 0, opacity: 0 });
V(this.svg).prepend(fakeRect);
var paperOffset = $(this.svg).offset();
// Clean up the fake rectangle once we have the offset of the SVG document.
fakeRect.remove();
var scrollTop = document.body.scrollTop || document.documentElement.scrollTop;
var scrollLeft = document.body.scrollLeft || document.documentElement.scrollLeft;
svgPoint.x += scrollLeft - paperOffset.left;
svgPoint.y += scrollTop - paperOffset.top;
// Transform point into the viewport coordinate system.
var pointTransformed = svgPoint.matrixTransform(this.viewport.getCTM().inverse());
return pointTransformed;
},
getDefaultLink: function(cellView, magnet) {
return _.isFunction(this.options.defaultLink)
// default link is a function producing link model
? this.options.defaultLink.call(this, cellView, magnet)
// default link is the Backbone model
: this.options.defaultLink.clone();
},
// Cell highlighting
// -----------------
onCellHighlight: function(cellView, el) {
V(el).addClass('highlighted');
},
onCellUnhighlight: function(cellView, el) {
V(el).removeClass('highlighted');
},
// Interaction.
// ------------
mousedblclick: function(evt) {
evt.preventDefault();
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
if (this.guard(evt, view)) return;
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (view) {
view.pointerdblclick(evt, localPoint.x, localPoint.y);
} else {
this.trigger('blank:pointerdblclick', evt, localPoint.x, localPoint.y);
}
},
mouseclick: function(evt) {
// Trigger event when mouse not moved.
if (!this._mousemoved) {
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
if (this.guard(evt, view)) return;
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (view) {
view.pointerclick(evt, localPoint.x, localPoint.y);
} else {
this.trigger('blank:pointerclick', evt, localPoint.x, localPoint.y);
}
}
this._mousemoved = false;
},
// Guard guards the event received. If the event is not interesting, guard returns `true`.
// Otherwise, it return `false`.
guard: function(evt, view) {
if (view && view.model && (view.model instanceof joint.dia.Cell)) {
return false;
} else if (this.svg === evt.target || this.el === evt.target || $.contains(this.svg, evt.target)) {
return false;
}
return true; // Event guarded. Paper should not react on it in any way.
},
contextmenu: function(evt) {
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
if (this.guard(evt, view)) return;
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (view) {
view.contextmenu(evt, localPoint.x, localPoint.y);
} else {
this.trigger('blank:contextmenu', evt, localPoint.x, localPoint.y);
}
},
pointerdown: function(evt) {
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
if (this.guard(evt, view)) return;
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (view) {
this.sourceView = view;
view.pointerdown(evt, localPoint.x, localPoint.y);
} else {
this.trigger('blank:pointerdown', evt, localPoint.x, localPoint.y);
}
},
pointermove: function(evt) {
evt.preventDefault();
evt = joint.util.normalizeEvent(evt);
if (this.sourceView) {
// Mouse moved.
this._mousemoved = true;
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
this.sourceView.pointermove(evt, localPoint.x, localPoint.y);
}
},
pointerup: function(evt) {
evt = joint.util.normalizeEvent(evt);
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (this.sourceView) {
this.sourceView.pointerup(evt, localPoint.x, localPoint.y);
//"delete sourceView" occasionally throws an error in chrome (illegal access exception)
this.sourceView = null;
} else {
this.trigger('blank:pointerup', evt, localPoint.x, localPoint.y);
}
},
cellMouseover: function(evt) {
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
if (view) {
if (this.guard(evt, view)) return;
view.mouseover(evt);
}
},
cellMouseout: function(evt) {
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
if (view) {
if (this.guard(evt, view)) return;
view.mouseout(evt);
}
}
});
// JointJS library.
// (c) 2011-2013 client IO
joint.shapes.basic = {};
joint.shapes.basic.Generic = joint.dia.Element.extend({
defaults: joint.util.deepSupplement({
type: 'basic.Generic',
attrs: {
'.': { fill: '#ffffff', stroke: 'none' }
}
}, joint.dia.Element.prototype.defaults)
});
joint.shapes.basic.Rect = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><rect/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Rect',
attrs: {
'rect': {
fill: '#ffffff',
stroke: '#000000',
width: 100,
height: 60
},
'text': {
fill: '#000000',
text: '',
'font-size': 14,
'ref-x': .5,
'ref-y': .5,
'text-anchor': 'middle',
'y-alignment': 'middle',
'font-family': 'Arial, helvetica, sans-serif'
}
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.TextView = joint.dia.ElementView.extend({
initialize: function() {
joint.dia.ElementView.prototype.initialize.apply(this, arguments);
// The element view is not automatically rescaled to fit the model size
// when the attribute 'attrs' is changed.
this.listenTo(this.model, 'change:attrs', this.resize);
}
});
joint.shapes.basic.Text = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><text/></g></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Text',
attrs: {
'text': {
'font-size': 18,
fill: '#000000'
}
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Circle = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><circle/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Circle',
size: { width: 60, height: 60 },
attrs: {
'circle': {
fill: '#ffffff',
stroke: '#000000',
r: 30,
cx: 30,
cy: 30
},
'text': {
'font-size': 14,
text: '',
'text-anchor': 'middle',
'ref-x': .5,
'ref-y': .5,
'y-alignment': 'middle',
fill: '#000000',
'font-family': 'Arial, helvetica, sans-serif'
}
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Ellipse = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><ellipse/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Ellipse',
size: { width: 60, height: 40 },
attrs: {
'ellipse': {
fill: '#ffffff',
stroke: '#000000',
rx: 30,
ry: 20,
cx: 30,
cy: 20
},
'text': {
'font-size': 14,
text: '',
'text-anchor': 'middle',
'ref-x': .5,
'ref-y': .5,
'y-alignment': 'middle',
fill: '#000000',
'font-family': 'Arial, helvetica, sans-serif'
}
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Polygon = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Polygon',
size: { width: 60, height: 40 },
attrs: {
'polygon': {
fill: '#ffffff',
stroke: '#000000'
},
'text': {
'font-size': 14,
text: '',
'text-anchor': 'middle',
'ref-x': .5,
'ref-dy': 20,
'y-alignment': 'middle',
fill: '#000000',
'font-family': 'Arial, helvetica, sans-serif'
}
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Polyline = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><polyline/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Polyline',
size: { width: 60, height: 40 },
attrs: {
'polyline': {
fill: '#ffffff',
stroke: '#000000'
},
'text': {
'font-size': 14,
text: '',
'text-anchor': 'middle',
'ref-x': .5,
'ref-dy': 20,
'y-alignment': 'middle',
fill: '#000000',
'font-family': 'Arial, helvetica, sans-serif'
}
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Image = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><image/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Image',
attrs: {
'text': {
'font-size': 14,
text: '',
'text-anchor': 'middle',
'ref-x': .5,
'ref-dy': 20,
'y-alignment': 'middle',
fill: '#000000',
'font-family': 'Arial, helvetica, sans-serif'
}
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Path = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><path/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Path',
size: { width: 60, height: 60 },
attrs: {
'path': {
fill: '#ffffff',
stroke: '#000000'
},
'text': {
'font-size': 14,
text: '',
'text-anchor': 'middle',
'ref': 'path',
'ref-x': .5,
'ref-dy': 10,
fill: '#000000',
'font-family': 'Arial, helvetica, sans-serif'
}
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Rhombus = joint.shapes.basic.Path.extend({
defaults: joint.util.deepSupplement({
type: 'basic.Rhombus',
attrs: {
'path': {
d: 'M 30 0 L 60 30 30 60 0 30 z'
},
'text': {
'ref-y': .5,
'y-alignment': 'middle'
}
}
}, joint.shapes.basic.Path.prototype.defaults)
});
// PortsModelInterface is a common interface for shapes that have ports. This interface makes it easy
// to create new shapes with ports functionality. It is assumed that the new shapes have
// `inPorts` and `outPorts` array properties. Only these properties should be used to set ports.
// In other words, using this interface, it is no longer recommended to set ports directly through the
// `attrs` object.
// Usage:
// joint.shapes.custom.MyElementWithPorts = joint.shapes.basic.Path.extend(_.extend({}, joint.shapes.basic.PortsModelInterface, {
// getPortAttrs: function(portName, index, total, selector, type) {
// var attrs = {};
// var portClass = 'port' + index;
// var portSelector = selector + '>.' + portClass;
// var portTextSelector = portSelector + '>text';
// var portCircleSelector = portSelector + '>circle';
//
// attrs[portTextSelector] = { text: portName };
// attrs[portCircleSelector] = { port: { id: portName || _.uniqueId(type) , type: type } };
// attrs[portSelector] = { ref: 'rect', 'ref-y': (index + 0.5) * (1 / total) };
//
// if (selector === '.outPorts') { attrs[portSelector]['ref-dx'] = 0; }
//
// return attrs;
// }
//}));
joint.shapes.basic.PortsModelInterface = {
initialize: function() {
this.updatePortsAttrs();
this.on('change:inPorts change:outPorts', this.updatePortsAttrs, this);
// Call the `initialize()` of the parent.
this.constructor.__super__.constructor.__super__.initialize.apply(this, arguments);
},
updatePortsAttrs: function(eventName) {
// Delete previously set attributes for ports.
var currAttrs = this.get('attrs');
_.each(this._portSelectors, function(selector) {
if (currAttrs[selector]) delete currAttrs[selector];
});
// This holds keys to the `attrs` object for all the port specific attribute that
// we set in this method. This is necessary in order to remove previously set
// attributes for previous ports.
this._portSelectors = [];
var attrs = {};
_.each(this.get('inPorts'), function(portName, index, ports) {
var portAttributes = this.getPortAttrs(portName, index, ports.length, '.inPorts', 'in');
this._portSelectors = this._portSelectors.concat(_.keys(portAttributes));
_.extend(attrs, portAttributes);
}, this);
_.each(this.get('outPorts'), function(portName, index, ports) {
var portAttributes = this.getPortAttrs(portName, index, ports.length, '.outPorts', 'out');
this._portSelectors = this._portSelectors.concat(_.keys(portAttributes));
_.extend(attrs, portAttributes);
}, this);
// Silently set `attrs` on the cell so that noone knows the attrs have changed. This makes sure
// that, for example, command manager does not register `change:attrs` command but only
// the important `change:inPorts`/`change:outPorts` command.
this.attr(attrs, { silent: true });
// Manually call the `processPorts()` method that is normally called on `change:attrs` (that we just made silent).
this.processPorts();
// Let the outside world (mainly the `ModelView`) know that we're done configuring the `attrs` object.
this.trigger('process:ports');
},
getPortSelector: function(name) {
var selector = '.inPorts';
var index = this.get('inPorts').indexOf(name);
if (index < 0) {
selector = '.outPorts';
index = this.get('outPorts').indexOf(name);
if (index < 0) throw new Error("getPortSelector(): Port doesn't exist.");
}
return selector + '>g:nth-child(' + (index + 1) + ')>circle';
}
};
joint.shapes.basic.PortsViewInterface = {
initialize: function() {
// `Model` emits the `process:ports` whenever it's done configuring the `attrs` object for ports.
this.listenTo(this.model, 'process:ports', this.update);
joint.dia.ElementView.prototype.initialize.apply(this, arguments);
},
update: function() {
// First render ports so that `attrs` can be applied to those newly created DOM elements
// in `ElementView.prototype.update()`.
this.renderPorts();
joint.dia.ElementView.prototype.update.apply(this, arguments);
},
renderPorts: function() {
var $inPorts = this.$('.inPorts').empty();
var $outPorts = this.$('.outPorts').empty();
var portTemplate = _.template(this.model.portMarkup);
_.each(_.filter(this.model.ports, function(p) { return p.type === 'in'; }), function(port, index) {
$inPorts.append(V(portTemplate({ id: index, port: port })).node);
});
_.each(_.filter(this.model.ports, function(p) { return p.type === 'out'; }), function(port, index) {
$outPorts.append(V(portTemplate({ id: index, port: port })).node);
});
}
};
joint.shapes.basic.TextBlock = joint.shapes.basic.Generic.extend({
markup: ['<g class="rotatable"><g class="scalable"><rect/></g><switch>',
// if foreignObject supported
'<foreignObject requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" class="fobj">',
'<body xmlns="http://www.w3.org/1999/xhtml"><div/></body>',
'</foreignObject>',
// else foreignObject is not supported (fallback for IE)
'<text class="content"/>',
'</switch></g>'].join(''),
defaults: joint.util.deepSupplement({
type: 'basic.TextBlock',
// see joint.css for more element styles
attrs: {
rect: {
fill: '#ffffff',
stroke: '#000000',
width: 80,
height: 100
},
text: {
fill: '#000000',
'font-size': 14,
'font-family': 'Arial, helvetica, sans-serif'
},
'.content': {
text: '',
ref: 'rect',
'ref-x': .5,
'ref-y': .5,
'y-alignment': 'middle',
'x-alignment': 'middle'
}
},
content: ''
}, joint.shapes.basic.Generic.prototype.defaults),
initialize: function() {
if (typeof SVGForeignObjectElement !== 'undefined') {
// foreignObject supported
this.setForeignObjectSize(this, this.get('size'));
this.setDivContent(this, this.get('content'));
this.listenTo(this, 'change:size', this.setForeignObjectSize);
this.listenTo(this, 'change:content', this.setDivContent);
}
joint.shapes.basic.Generic.prototype.initialize.apply(this, arguments);
},
setForeignObjectSize: function(cell, size) {
// Selector `foreignObject' doesn't work accross all browsers, we'r using class selector instead.
// We have to clone size as we don't want attributes.div.style to be same object as attributes.size.
cell.attr({
'.fobj': _.clone(size),
div: { style: _.clone(size) }
});
},
setDivContent: function(cell, content) {
// Append the content to div as html.
cell.attr({ div : {
html: content
}});
}
});
// TextBlockView implements the fallback for IE when no foreignObject exists and
// the text needs to be manually broken.
joint.shapes.basic.TextBlockView = joint.dia.ElementView.extend({
initialize: function() {
joint.dia.ElementView.prototype.initialize.apply(this, arguments);
if (typeof SVGForeignObjectElement === 'undefined') {
this.noSVGForeignObjectElement = true;
this.listenTo(this.model, 'change:content', function(cell) {
// avoiding pass of extra paramters
this.updateContent(cell);
});
}
},
update: function(cell, renderingOnlyAttrs) {
if (this.noSVGForeignObjectElement) {
var model = this.model;
// Update everything but the content first.
var noTextAttrs = _.omit(renderingOnlyAttrs || model.get('attrs'), '.content');
joint.dia.ElementView.prototype.update.call(this, model, noTextAttrs);
if (!renderingOnlyAttrs || _.has(renderingOnlyAttrs, '.content')) {
// Update the content itself.
this.updateContent(model, renderingOnlyAttrs);
}
} else {
joint.dia.ElementView.prototype.update.call(this, model, renderingOnlyAttrs);
}
},
updateContent: function(cell, renderingOnlyAttrs) {
// Create copy of the text attributes
var textAttrs = _.merge({}, (renderingOnlyAttrs || cell.get('attrs'))['.content']);
delete textAttrs.text;
// Break the content to fit the element size taking into account the attributes
// set on the model.
var text = joint.util.breakText(cell.get('content'), cell.get('size'), textAttrs, {
// measuring sandbox svg document
svgDocument: this.paper.svg
});
// Create a new attrs with same structure as the model attrs { text: { *textAttributes* }}
var attrs = joint.util.setByPath({}, '.content', textAttrs, '/');
// Replace text attribute with the one we just processed.
attrs['.content'].text = text;
// Update the view using renderingOnlyAttributes parameter.
joint.dia.ElementView.prototype.update.call(this, cell, attrs);
}
});
joint.routers.orthogonal = (function() {
// bearing -> opposite bearing
var opposite = {
N: 'S',
S: 'N',
E: 'W',
W: 'E'
};
// bearing -> radians
var radians = {
N: -Math.PI / 2 * 3,
S: -Math.PI / 2,
E: 0,
W: Math.PI
};
// HELPERS //
// simple bearing method (calculates only orthogonal cardinals)
function bearing(from, to) {
if (from.x == to.x) return from.y > to.y ? 'N' : 'S';
if (from.y == to.y) return from.x > to.x ? 'W' : 'E';
return null;
}
// returns either width or height of a bbox based on the given bearing
function boxSize(bbox, brng) {
return bbox[brng == 'W' || brng == 'E' ? 'width' : 'height'];
}
// expands a box by specific value
function expand(bbox, val) {
return g.rect(bbox).moveAndExpand({ x: -val, y: -val, width: 2 * val, height: 2 * val });
}
// transform point to a rect
function pointBox(p) {
return g.rect(p.x, p.y, 0, 0);
}
// returns a minimal rect which covers the given boxes
function boundary(bbox1, bbox2) {
var x1 = Math.min(bbox1.x, bbox2.x);
var y1 = Math.min(bbox1.y, bbox2.y);
var x2 = Math.max(bbox1.x + bbox1.width, bbox2.x + bbox2.width);
var y2 = Math.max(bbox1.y + bbox1.height, bbox2.y + bbox2.height);
return g.rect(x1, y1, x2 - x1, y2 - y1);
}
// returns a point `p` where lines p,p1 and p,p2 are perpendicular and p is not contained
// in the given box
function freeJoin(p1, p2, bbox) {
var p = g.point(p1.x, p2.y);
if (bbox.containsPoint(p)) p = g.point(p2.x, p1.y);
// kept for reference
// if (bbox.containsPoint(p)) p = null;
return p;
}
// PARTIAL ROUTERS //
function vertexVertex(from, to, brng) {
var p1 = g.point(from.x, to.y);
var p2 = g.point(to.x, from.y);
var d1 = bearing(from, p1);
var d2 = bearing(from, p2);
var xBrng = opposite[brng];
var p = (d1 == brng || (d1 != xBrng && (d2 == xBrng || d2 != brng))) ? p1 : p2;
return { points: [p], direction: bearing(p, to) };
}
function elementVertex(from, to, fromBBox) {
var p = freeJoin(from, to, fromBBox);
return { points: [p], direction: bearing(p, to) };
}
function vertexElement(from, to, toBBox, brng) {
var route = {};
var pts = [g.point(from.x, to.y), g.point(to.x, from.y)];
var freePts = _.filter(pts, function(pt) { return !toBBox.containsPoint(pt); });
var freeBrngPts = _.filter(freePts, function(pt) { return bearing(pt, from) != brng; });
var p;
if (freeBrngPts.length > 0) {
// try to pick a point which bears the same direction as the previous segment
p = _.filter(freeBrngPts, function(pt) { return bearing(from, pt) == brng; }).pop();
p = p || freeBrngPts[0];
route.points = [p];
route.direction = bearing(p, to);
} else {
// Here we found only points which are either contained in the element or they would create
// a link segment going in opposite direction from the previous one.
// We take the point inside element and move it outside the element in the direction the
// route is going. Now we can join this point with the current end (using freeJoin).
p = _.difference(pts, freePts)[0];
var p2 = g.point(to).move(p, -boxSize(toBBox, brng) / 2);
var p1 = freeJoin(p2, from, toBBox);
route.points = [p1, p2];
route.direction = bearing(p2, to);
}
return route;
}
function elementElement(from, to, fromBBox, toBBox) {
var route = elementVertex(to, from, toBBox);
var p1 = route.points[0];
if (fromBBox.containsPoint(p1)) {
route = elementVertex(from, to, fromBBox);
var p2 = route.points[0];
if (toBBox.containsPoint(p2)) {
var fromBorder = g.point(from).move(p2, -boxSize(fromBBox, bearing(from, p2)) / 2);
var toBorder = g.point(to).move(p1, -boxSize(toBBox, bearing(to, p1)) / 2);
var mid = g.line(fromBorder, toBorder).midpoint();
var startRoute = elementVertex(from, mid, fromBBox);
var endRoute = vertexVertex(mid, to, startRoute.direction);
route.points = [startRoute.points[0], endRoute.points[0]];
route.direction = endRoute.direction;
}
}
return route;
}
// Finds route for situations where one of end is inside the other.
// Typically the route is conduct outside the outer element first and
// let go back to the inner element.
function insideElement(from, to, fromBBox, toBBox, brng) {
var route = {};
var bndry = expand(boundary(fromBBox, toBBox), 1);
// start from the point which is closer to the boundary
var reversed = bndry.center().distance(to) > bndry.center().distance(from);
var start = reversed ? to : from;
var end = reversed ? from : to;
var p1, p2, p3;
if (brng) {
// Points on circle with radius equals 'W + H` are always outside the rectangle
// with width W and height H if the center of that circle is the center of that rectangle.
p1 = g.point.fromPolar(bndry.width + bndry.height, radians[brng], start);
p1 = bndry.pointNearestToPoint(p1).move(p1, -1);
} else {
p1 = bndry.pointNearestToPoint(start).move(start, 1);
}
p2 = freeJoin(p1, end, bndry);
if (p1.round().equals(p2.round())) {
p2 = g.point.fromPolar(bndry.width + bndry.height, g.toRad(p1.theta(start)) + Math.PI / 2, end);
p2 = bndry.pointNearestToPoint(p2).move(end, 1).round();
p3 = freeJoin(p1, p2, bndry);
route.points = reversed ? [p2, p3, p1] : [p1, p3, p2];
} else {
route.points = reversed ? [p2, p1] : [p1, p2];
}
route.direction = reversed ? bearing(p1, to) : bearing(p2, to);
return route;
}
// MAIN ROUTER //
// Return points that one needs to draw a connection through in order to have a orthogonal link
// routing from source to target going through `vertices`.
function findOrthogonalRoute(vertices, opt, linkView) {
var padding = opt.elementPadding || 20;
var orthogonalVertices = [];
var sourceBBox = expand(linkView.sourceBBox, padding);
var targetBBox = expand(linkView.targetBBox, padding);
vertices = _.map(vertices, g.point);
vertices.unshift(sourceBBox.center());
vertices.push(targetBBox.center());
var brng;
for (var i = 0, max = vertices.length - 1; i < max; i++) {
var route = null;
var from = vertices[i];
var to = vertices[i + 1];
var isOrthogonal = !!bearing(from, to);
if (i == 0) {
if (i + 1 == max) { // route source -> target
// Expand one of elements by 1px so we detect also situations when they
// are positioned one next other with no gap between.
if (sourceBBox.intersect(expand(targetBBox, 1))) {
route = insideElement(from, to, sourceBBox, targetBBox);
} else if (!isOrthogonal) {
route = elementElement(from, to, sourceBBox, targetBBox);
}
} else { // route source -> vertex
if (sourceBBox.containsPoint(to)) {
route = insideElement(from, to, sourceBBox, expand(pointBox(to), padding));
} else if (!isOrthogonal) {
route = elementVertex(from, to, sourceBBox);
}
}
} else if (i + 1 == max) { // route vertex -> target
var orthogonalLoop = isOrthogonal && bearing(to, from) == brng;
if (targetBBox.containsPoint(from) || orthogonalLoop) {
route = insideElement(from, to, expand(pointBox(from), padding), targetBBox, brng);
} else if (!isOrthogonal) {
route = vertexElement(from, to, targetBBox, brng);
}
} else if (!isOrthogonal) { // route vertex -> vertex
route = vertexVertex(from, to, brng);
}
if (route) {
Array.prototype.push.apply(orthogonalVertices, route.points);
brng = route.direction;
} else {
// orthogonal route and not looped
brng = bearing(from, to);
}
if (i + 1 < max) {
orthogonalVertices.push(to);
}
}
return orthogonalVertices;
};
return findOrthogonalRoute;
})();
joint.routers.manhattan = (function() {
'use strict';
var config = {
// size of the step to find a route
step: 10,
// use of the perpendicular linkView option to connect center of element with first vertex
perpendicular: true,
// tells how to divide the paper when creating the elements map
mapGridSize: 100,
// should be source or target not to be consider as an obstacle
excludeEnds: [], // 'source', 'target'
// should be any element with a certain type not to be consider as an obstacle
excludeTypes: ['basic.Text'],
// if number of route finding loops exceed the maximum, stops searching and returns
// fallback route
maximumLoops: 500,
// possible starting directions from an element
startDirections: ['left', 'right', 'top', 'bottom'],
// possible ending directions to an element
endDirections: ['left', 'right', 'top', 'bottom'],
// specify directions above
directionMap: {
right: { x: 1, y: 0 },
bottom: { x: 0, y: 1 },
left: { x: -1, y: 0 },
top: { x: 0, y: -1 }
},
// maximum change of the direction
maxAllowedDirectionChange: 1,
// padding applied on the element bounding boxes
paddingBox: function() {
var step = this.step;
return {
x: -step,
y: -step,
width: 2 * step,
height: 2 * step
};
},
// an array of directions to find next points on the route
directions: function() {
var step = this.step;
return [
{ offsetX: step , offsetY: 0 , cost: step },
{ offsetX: 0 , offsetY: step , cost: step },
{ offsetX: -step , offsetY: 0 , cost: step },
{ offsetX: 0 , offsetY: -step , cost: step }
];
},
// a penalty received for direction change
penalties: function() {
return [0, this.step / 2, this.step];
},
// heurestic method to determine the distance between two points
estimateCost: function(from, to) {
return from.manhattanDistance(to);
},
// a simple route used in situations, when main routing method fails
// (exceed loops, inaccessible).
fallbackRoute: function(from, to, opts) {
// Find an orthogonal route ignoring obstacles.
var prevDirIndexes = opts.prevDirIndexes || {};
var point = (prevDirIndexes[from] || 0) % 2
? g.point(from.x, to.y)
: g.point(to.x, from.y);
return [point, to];
},
// if a function is provided, it's used to route the link while dragging an end
// i.e. function(from, to, opts) { return []; }
draggingRoute: null
};
// reconstructs a route by concating points with their parents
function reconstructRoute(parents, point) {
var route = [];
var prevDiff = { x: 0, y: 0 };
var current = point;
var parent;
while ((parent = parents[current])) {
var diff = parent.difference(current);
if (!diff.equals(prevDiff)) {
route.unshift(current);
prevDiff = diff;
}
current = parent;
}
route.unshift(current);
return route;
};
// find points around the rectangle taking given directions in the account
function getRectPoints(bbox, directionList, opts) {
var step = opts.step;
var center = bbox.center();
var startPoints = _.chain(opts.directionMap).pick(directionList).map(function(direction) {
var x = direction.x * bbox.width / 2;
var y = direction.y * bbox.height / 2;
var point = g.point(center).offset(x, y).snapToGrid(step);
if (bbox.containsPoint(point)) {
point.offset(direction.x * step, direction.y * step);
}
return point;
}).value();
return startPoints;
};
// returns a direction index from start point to end point
function getDirection(start, end, dirLen) {
var dirAngle = 360 / dirLen;
var q = Math.floor(start.theta(end) / dirAngle);
return dirLen - q;
}
// finds the route between to points/rectangles implementing A* alghoritm
function findRoute(start, end, map, opt) {
var startDirections = opt.reversed ? opt.endDirections : opt.startDirections;
var endDirections = opt.reversed ? opt.startDirections : opt.endDirections;
// set of points we start pathfinding from
var startSet = start instanceof g.rect
? getRectPoints(start, startDirections, opt)
: [start];
// set of points we want the pathfinding to finish at
var endSet = end instanceof g.rect
? getRectPoints(end, endDirections, opt)
: [end];
var startCenter = startSet.length > 1 ? start.center() : startSet[0];
var endCenter = endSet.length > 1 ? end.center() : endSet[0];
// take into account only accessible end points
var endPoints = _.filter(endSet, function(point) {
var mapKey = g.point(point).snapToGrid(opt.mapGridSize).toString();
var accesible = _.every(map[mapKey], function(obstacle) {
return !obstacle.containsPoint(point);
});
return accesible;
});
if (endPoints.length) {
var step = opt.step;
var penalties = opt.penalties;
// choose the end point with the shortest estimated path cost
var endPoint = _.chain(endPoints).invoke('snapToGrid', step).min(function(point) {
return opt.estimateCost(startCenter, point);
}).value();
var parents = {};
var costFromStart = {};
var totalCost = {};
// directions
var dirs = opt.directions;
var dirLen = dirs.length;
var dirHalfLen = dirLen / 2;
var dirIndexes = opt.previousDirIndexes || {};
// The set of point already evaluated.
var closeHash = {}; // keeps only information whether a point was evaluated'
// The set of tentative points to be evaluated, initially containing the start points
var openHash = {}; // keeps only information whether a point is to be evaluated'
var openSet = _.chain(startSet).invoke('snapToGrid', step).each(function(point) {
var key = point.toString();
costFromStart[key] = 0; // Cost from start along best known path.
totalCost[key] = opt.estimateCost(point, endPoint);
dirIndexes[key] = dirIndexes[key] || getDirection(startCenter, point, dirLen);
openHash[key] = true;
}).map(function(point) {
return point.toString();
}).sortBy(function(pointKey) {
return totalCost[pointKey];
}).value();
var loopCounter = opt.maximumLoops;
var maxAllowedDirectionChange = opt.maxAllowedDirectionChange;
// main route finding loop
while (openSet.length && loopCounter--) {
var currentKey = openSet[0];
var currentPoint = g.point(currentKey);
if (endPoint.equals(currentPoint)) {
opt.previousDirIndexes = _.pick(dirIndexes, currentKey);
return reconstructRoute(parents, currentPoint);
}
// remove current from the open list
openSet.splice(0, 1);
openHash[neighborKey] = null;
// add current to the close list
closeHash[neighborKey] = true;
var currentDirIndex = dirIndexes[currentKey];
var currentDist = costFromStart[currentKey];
for (var dirIndex = 0; dirIndex < dirLen; dirIndex++) {
var dirChange = Math.abs(dirIndex - currentDirIndex);
if (dirChange > dirHalfLen) {
dirChange = dirLen - dirChange;
}
// if the direction changed rapidly don't use this point
if (dirChange > maxAllowedDirectionChange) {
continue;
}
var dir = dirs[dirIndex];
var neighborPoint = g.point(currentPoint).offset(dir.offsetX, dir.offsetY);
var neighborKey = neighborPoint.toString();
if (closeHash[neighborKey]) {
continue;
}
// is point accesible - no obstacle in the way
var mapKey = g.point(neighborPoint).snapToGrid(opt.mapGridSize).toString();
var isAccesible = _.every(map[mapKey], function(obstacle) {
return !obstacle.containsPoint(neighborPoint);
});
if (!isAccesible) {
continue;
}
var inOpenSet = _.has(openHash, neighborKey);
var costToNeighbor = currentDist + dir.cost;
if (!inOpenSet || costToNeighbor < costFromStart[neighborKey]) {
parents[neighborKey] = currentPoint;
dirIndexes[neighborKey] = dirIndex;
costFromStart[neighborKey] = costToNeighbor;
totalCost[neighborKey] = costToNeighbor +
opt.estimateCost(neighborPoint, endPoint) +
penalties[dirChange];
if (!inOpenSet) {
var openIndex = _.sortedIndex(openSet, neighborKey, function(openKey) {
return totalCost[openKey];
});
openSet.splice(openIndex, 0, neighborKey);
openHash[neighborKey] = true;
}
};
};
}
}
// no route found ('to' point wasn't either accessible or finding route took
// way to much calculations)
return opt.fallbackRoute(startCenter, endCenter, opt);
};
// initiation of the route finding
function router(oldVertices, opt) {
// resolve some of the options
opt.directions = _.result(opt, 'directions');
opt.penalties = _.result(opt, 'penalties');
opt.paddingBox = _.result(opt, 'paddingBox');
// enable/disable linkView perpendicular option
this.options.perpendicular = !!opt.perpendicular;
// As route changes its shape rapidly when we start finding route from different point
// it's necessary to start from the element that was not interacted with
// (the position was changed) at very last.
var reverseRouting = opt.reversed = (this.lastEndChange === 'source');
var sourceBBox = reverseRouting ? g.rect(this.targetBBox) : g.rect(this.sourceBBox);
var targetBBox = reverseRouting ? g.rect(this.sourceBBox) : g.rect(this.targetBBox);
// expand boxes by specific padding
sourceBBox.moveAndExpand(opt.paddingBox);
targetBBox.moveAndExpand(opt.paddingBox);
// building an elements map
var link = this.model;
var graph = this.paper.model;
// source or target element could be excluded from set of obstacles
var excludedEnds = _.chain(opt.excludeEnds)
.map(link.get, link)
.pluck('id')
.map(graph.getCell, graph).value();
var mapGridSize = opt.mapGridSize;
var excludeAncestors = [];
var sourceId = link.get('source').id;
if (sourceId !== undefined) {
var source = graph.getCell(sourceId);
if (source !== undefined) {
excludeAncestors = _.union(excludeAncestors, _.map(source.getAncestors(), 'id'));
};
}
var targetId = link.get('target').id;
if (targetId !== undefined) {
var target = graph.getCell(targetId);
if (target !== undefined) {
excludeAncestors = _.union(excludeAncestors, _.map(target.getAncestors(), 'id'));
}
}
// builds a map of all elements for quicker obstacle queries (i.e. is a point contained
// in any obstacle?) (a simplified grid search)
// The paper is divided to smaller cells, where each of them holds an information which
// elements belong to it. When we query whether a point is in an obstacle we don't need
// to go through all obstacles, we check only those in a particular cell.
var map = _.chain(graph.getElements())
// remove source and target element if required
.difference(excludedEnds)
// remove all elements whose type is listed in excludedTypes array
.reject(function(element) {
// reject any element which is an ancestor of either source or target
return _.contains(opt.excludeTypes, element.get('type')) || _.contains(excludeAncestors, element.id);
})
// change elements (models) to their bounding boxes
.invoke('getBBox')
// expand their boxes by specific padding
.invoke('moveAndExpand', opt.paddingBox)
// build the map
.foldl(function(res, bbox) {
var origin = bbox.origin().snapToGrid(mapGridSize);
var corner = bbox.corner().snapToGrid(mapGridSize);
for (var x = origin.x; x <= corner.x; x += mapGridSize) {
for (var y = origin.y; y <= corner.y; y += mapGridSize) {
var gridKey = x + '@' + y;
res[gridKey] = res[gridKey] || [];
res[gridKey].push(bbox);
}
}
return res;
}, {}).value();
// pathfinding
var newVertices = [];
var points = _.map(oldVertices, g.point);
var tailPoint = sourceBBox.center();
// find a route by concating all partial routes (routes need to go through the vertices)
// startElement -> vertex[1] -> ... -> vertex[n] -> endElement
for (var i = 0, len = points.length; i <= len; i++) {
var partialRoute = null;
var from = to || sourceBBox;
var to = points[i];
if (!to) {
to = targetBBox;
// 'to' is not a vertex. If the target is a point (i.e. it's not an element), we
// might use dragging route instead of main routing method if that is enabled.
var endingAtPoint = !this.model.get('source').id || !this.model.get('target').id;
if (endingAtPoint && _.isFunction(opt.draggingRoute)) {
// Make sure we passing points only (not rects).
var dragFrom = from instanceof g.rect ? from.center() : from;
partialRoute = opt.draggingRoute(dragFrom, to.origin(), opt);
}
}
// if partial route has not been calculated yet use the main routing method to find one
partialRoute = partialRoute || findRoute(from, to, map, opt);
var leadPoint = _.first(partialRoute);
if (leadPoint && leadPoint.equals(tailPoint)) {
// remove the first point if the previous partial route had the same point as last
partialRoute.shift();
}
tailPoint = _.last(partialRoute) || tailPoint;
newVertices = newVertices.concat(partialRoute);
};
// we might have to reverse the result if we swapped source and target at the beginning
return reverseRouting ? newVertices.reverse() : newVertices;
};
// public function
return function(vertices, opt, linkView) {
return router.call(linkView, vertices, _.extend({}, config, opt));
};
})();
joint.routers.metro = (function() {
if (!_.isFunction(joint.routers.manhattan)) {
throw('Metro requires the manhattan router.');
}
var config = {
// cost of a diagonal step (calculated if not defined).
diagonalCost: null,
// an array of directions to find next points on the route
directions: function() {
var step = this.step;
var diagonalCost = this.diagonalCost || Math.ceil(Math.sqrt(step * step << 1));
return [
{ offsetX: step , offsetY: 0 , cost: step },
{ offsetX: step , offsetY: step , cost: diagonalCost },
{ offsetX: 0 , offsetY: step , cost: step },
{ offsetX: -step , offsetY: step , cost: diagonalCost },
{ offsetX: -step , offsetY: 0 , cost: step },
{ offsetX: -step , offsetY: -step , cost: diagonalCost },
{ offsetX: 0 , offsetY: -step , cost: step },
{ offsetX: step , offsetY: -step , cost: diagonalCost }
];
},
// a simple route used in situations, when main routing method fails
// (exceed loops, inaccessible).
fallbackRoute: function(from, to, opts) {
// Find a route which breaks by 45 degrees ignoring all obstacles.
var theta = from.theta(to);
var a = { x: to.x, y: from.y };
var b = { x: from.x, y: to.y };
if (theta % 180 > 90) {
var t = a;
a = b;
b = t;
}
var p1 = (theta % 90) < 45 ? a : b;
var l1 = g.line(from, p1);
var alpha = 90 * Math.ceil(theta / 90);
var p2 = g.point.fromPolar(l1.squaredLength(), g.toRad(alpha + 135), p1);
var l2 = g.line(to, p2);
var point = l1.intersection(l2);
return point ? [point.round(), to] : [to];
}
};
// public function
return function(vertices, opts, linkView) {
return joint.routers.manhattan(vertices, _.extend({}, config, opts), linkView);
};
})();
joint.connectors.normal = function(sourcePoint, targetPoint, vertices) {
// Construct the `d` attribute of the `<path>` element.
var d = ['M', sourcePoint.x, sourcePoint.y];
_.each(vertices, function(vertex) {
d.push(vertex.x, vertex.y);
});
d.push(targetPoint.x, targetPoint.y);
return d.join(' ');
};
joint.connectors.rounded = function(sourcePoint, targetPoint, vertices, opts) {
var offset = opts.radius || 10;
var c1, c2, d1, d2, prev, next;
// Construct the `d` attribute of the `<path>` element.
var d = ['M', sourcePoint.x, sourcePoint.y];
_.each(vertices, function(vertex, index) {
// the closest vertices
prev = vertices[index - 1] || sourcePoint;
next = vertices[index + 1] || targetPoint;
// a half distance to the closest vertex
d1 = d2 || g.point(vertex).distance(prev) / 2;
d2 = g.point(vertex).distance(next) / 2;
// control points
c1 = g.point(vertex).move(prev, -Math.min(offset, d1)).round();
c2 = g.point(vertex).move(next, -Math.min(offset, d2)).round();
d.push(c1.x, c1.y, 'S', vertex.x, vertex.y, c2.x, c2.y, 'L');
});
d.push(targetPoint.x, targetPoint.y);
return d.join(' ');
};
joint.connectors.smooth = function(sourcePoint, targetPoint, vertices) {
var d;
if (vertices.length) {
d = g.bezier.curveThroughPoints([sourcePoint].concat(vertices).concat([targetPoint]));
} else {
// if we have no vertices use a default cubic bezier curve, cubic bezier requires
// two control points. The two control points are both defined with X as mid way
// between the source and target points. SourceControlPoint Y is equal to sourcePoint Y
// and targetControlPointY being equal to targetPointY. Handle situation were
// sourcePointX is greater or less then targetPointX.
var controlPointX = (sourcePoint.x < targetPoint.x)
? targetPoint.x - ((targetPoint.x - sourcePoint.x) / 2)
: sourcePoint.x - ((sourcePoint.x - targetPoint.x) / 2);
d = [
'M', sourcePoint.x, sourcePoint.y,
'C', controlPointX, sourcePoint.y, controlPointX, targetPoint.y,
targetPoint.x, targetPoint.y
];
}
return d.join(' ');
};
|
frontend/test/app/components/RetireConfirmationDialog-test.js | clouserw/testpilot | import React from 'react';
import { expect } from 'chai';
import sinon from 'sinon';
import { shallow, mount } from 'enzyme';
import RetireConfirmationDialog from '../../../src/app/components/RetireConfirmationDialog';
describe('app/components/RetireConfirmationDialog', () => {
let props, mockClickEvent, subject;
beforeEach(function() {
props = {
uninstallAddon: sinon.spy(),
onDismiss: sinon.spy(),
navigateTo: sinon.spy(),
sendToGA: sinon.spy()
};
mockClickEvent = {
preventDefault: sinon.spy()
};
subject = shallow(<RetireConfirmationDialog {...props} />);
});
const findByL10nID = id => subject.findWhere(el => id === el.props()['data-l10n-id']);
it('should display expected content', () => {
expect(subject.find('#retire-dialog-modal')).to.have.property('length', 1);
});
it('should call onDismiss when the cancel button is clicked', () => {
subject.find('.modal-actions a.cancel').simulate('click', mockClickEvent);
expect(props.onDismiss.called).to.be.true;
});
it('should uninstall the addon and ping GA when the proceed button is clicked', () => {
findByL10nID('retireSubmitButton').simulate('click', mockClickEvent);
expect(props.uninstallAddon.called).to.be.true;
expect(props.navigateTo.called).to.be.true;
expect(props.navigateTo.lastCall.args[0]).to.equal('/retire');
expect(props.sendToGA.lastCall.args).to.deep.equal(['event', {
eventCategory: 'HomePage Interactions',
eventAction: 'button click',
eventLabel: 'Retire'
}]);
});
});
|
src/components/FieldQuestion.js | broucz/mvu-react-form | import React from 'react';
import {fieldQuestion as questionStyle} from '../style';
const FieldQuestion = ({question}) =>
<div style={questionStyle()}>
{question}
</div>;
export default FieldQuestion;
|
test/PortalSpec.js | leozdgao/react-bootstrap | import React from 'react';
import ReactTestUtils from 'react/lib/ReactTestUtils';
import Portal from '../src/Portal';
describe('Portal', function () {
let instance;
let Overlay = React.createClass({
render() {
return (
<div>
<Portal ref='p' {...this.props}>{this.props.overlay}</Portal>
</div>
);
},
getOverlayDOMNode(){
return this.refs.p.getOverlayDOMNode();
}
});
afterEach(function() {
if (instance && ReactTestUtils.isCompositeComponent(instance) && instance.isMounted()) {
React.unmountComponentAtNode(React.findDOMNode(instance));
}
});
it('Should render overlay into container (DOMNode)', function() {
let container = document.createElement('div');
instance = ReactTestUtils.renderIntoDocument(
<Overlay container={container} overlay={<div id="test1" />} />
);
assert.equal(container.querySelectorAll('#test1').length, 1);
});
it('Should render overlay into container (ReactComponent)', function() {
let Container = React.createClass({
render() {
return <Overlay container={this} overlay={<div id="test1" />} />;
}
});
instance = ReactTestUtils.renderIntoDocument(
<Container />
);
assert.equal(React.findDOMNode(instance).querySelectorAll('#test1').length, 1);
});
it('Should not render a null overlay', function() {
let Container = React.createClass({
render() {
return <Overlay ref='overlay' container={this} overlay={null} />;
}
});
instance = ReactTestUtils.renderIntoDocument(
<Container />
);
assert.equal(instance.refs.overlay.getOverlayDOMNode(), null);
});
it('Should render only an overlay', function() {
let OnlyOverlay = React.createClass({
render() {
return <Portal ref='p' {...this.props}>{this.props.overlay}</Portal>;
}
});
let overlayInstance = ReactTestUtils.renderIntoDocument(
<OnlyOverlay overlay={<div id="test1" />} />
);
assert.equal(overlayInstance.refs.p.getOverlayDOMNode().nodeName, 'DIV');
});
});
|
src/packages/@ncigdc/uikit/Table/Table.js | NCI-GDC/portal-ui | // @flow
import React from 'react';
import Tr from './Tr';
import Th from './Th';
const styles = {
table: {
width: '100%',
borderCollapse: 'collapse',
borderSpacing: 0,
overflow: 'auto',
backgroundColor: '#fff',
},
};
const Table = ({
style = {},
body,
headings = [],
showHeadings = true,
subheadings = [],
...props
}) => (
<table
style={{
...styles.table,
...style,
}}
{...props}
>
{showHeadings && (
<thead>
<Tr>
{headings.map(x => (typeof x === 'string' ? <Th key={x}>{x}</Th> : x))}
</Tr>
{!!subheadings.length && (
<Tr>
{subheadings.map(
x => (typeof x === 'string' ? <Th key={x}>{x}</Th> : x),
)}
</Tr>
)}
</thead>
)}
{body}
</table>
);
export default Table;
|
src/icons/ContentCutIcon.js | kiloe/ui | import React from 'react';
import Icon from '../Icon';
export default class ContentCutIcon extends Icon {
getSVG(){return <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48"><path d="M19.28 15.28c.45-1 .72-2.11.72-3.28 0-4.42-3.58-8-8-8s-8 3.58-8 8 3.58 8 8 8c1.17 0 2.28-.27 3.28-.72L20 24l-4.72 4.72c-1-.45-2.11-.72-3.28-.72-4.42 0-8 3.58-8 8s3.58 8 8 8 8-3.58 8-8c0-1.17-.27-2.28-.72-3.28L24 28l14 14h6v-2L19.28 15.28zM12 16c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4-1.79 4-4 4zm0 24c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4-1.79 4-4 4zm12-15c-.55 0-1-.45-1-1s.45-1 1-1 1 .45 1 1-.45 1-1 1zM38 6L26 18l4 4L44 8V6z"/></svg>;}
}; |
src/components/CategoriesTree.js | olontsev/react-redux-bootcamp | import React from 'react';
import CategoriesTreeItem from '../components/CategoriesTreeItem';
class CategoriesTree extends React.Component {
render() {
var children = [];
this.props.categories.forEach((category) => {
children.push(<CategoriesTreeItem key={category.id} category={category} {...this.props} />);
});
return (
<div className='tasklist'>
<ul className='list-group'>
{children}
</ul>
</div>
);
}
}
export default CategoriesTree; |
client/app/Sidebar/components/PledgeSidebar_test.js | initiatived21/d21 | import React from 'react'
import { shallow } from 'enzyme'
import PledgeSidebar from './PledgeSidebar'
import SignPledgeFormContainer from '../containers/SignPledgeFormContainer'
import ReportPledgeForm from './ReportPledgeForm'
describe('<PledgeSidebar />', function () {
const props = {
pledge_id: 1,
forms: {
signPledgeForm: {
action: '/',
authToken: 'a',
model: 'signature'
},
updateForm: {
action: '/',
authToken: 'a',
model: 'update'
}
},
isPreview: false,
isDraft: false,
showSignForm: true,
activateAction: '/',
userIsInitiator: false,
userConfirmed: false,
renderReportForm: true
}
it('should render', function () {
const wrapper = shallow(<PledgeSidebar {...props} />)
wrapper.find(SignPledgeFormContainer).length.should.equal(1)
wrapper.find(ReportPledgeForm).length.should.equal(1)
})
it('should "pass through" its className prop', function() {
const wrapper = shallow(<PledgeSidebar {...props} className="dummy" />)
wrapper.hasClass('dummy').should.be.true
})
})
|
example/components/RadioButtons.js | aiham/opentok-react | import React, { Component } from 'react';
import { uniqueId } from 'lodash';
export default class RadioButtons extends Component {
constructor(props) {
super(props);
this.state = {
id: uniqueId('RadioButtons'),
value: this.props.initialChecked
};
}
onChange = (event) => {
let value = event.currentTarget.value;
this.setState({ value });
}
componentDidUpdate(prevProps, prevState) {
if (
prevState.value !== this.state.value &&
typeof this.props.onChange === 'function'
) {
this.props.onChange(this.state.value);
}
}
renderButtons() {
return this.props.buttons.map((button, index) => {
let key = this.state.id + '_' + index + '_' + button.value;
return (
<div key={key}>
<label htmlFor={key}>
{button.label}
</label>
<input
type="radio"
checked={this.state.value === button.value}
id={key}
name={this.state.id}
value={button.value}
onChange={this.onChange}
/>
</div>
);
});
}
render() {
return (
<div>
{this.renderButtons()}
</div>
);
}
}
|
client/components/Footer/Footer.js | LetAmericaVote/strikeout | import React from 'react';
import PropTypes from 'prop-types';
import { Link } from '../Routing';
import Button from '../Button';
import './footer.scss';
const Footer = (props) => {
const {
contactUsLink, disclaimer, donateLink,
facebookIcon, facebookLink, logo,
privacyPolicyLink, twitterIcon, twitterLink,
} = props;
const FooterColumn = ({ children }) => (
<div className="footer__column">
{ children }
</div>
);
const Logo = () => logo ? (
<img className="footer__logo" src={logo.fields.file.url} />
) : null;
const Disclaimer = () => disclaimer ? (
<p className="footer__disclaimer">{props.disclaimer}</p>
) : null;
const Links = () => [
privacyPolicyLink ? (
<Link
key="privacy policy"
className="footer__link"
to={privacyPolicyLink}
>Privacy Policy</Link>
) : null,
contactUsLink ? (
<Link
key="contact us"
className="footer__link"
to={contactUsLink}
>Contact Us</Link>
) : null,
];
const DonateLink = () => donateLink ? (
<Button modifiers={['-full-width', '-red', '-center']}>
<Link to={donateLink}>Donate</Link>
</Button>
) : null;
const SocialIcons = () => [
(facebookIcon && facebookLink) ? (
<Link
to={facebookLink}
className="footer__social-icon"
key="facebook"
>
<img src={facebookIcon.fields.file.url} />
</Link>
) : null,
(twitterIcon && twitterLink) ? (
<Link
to={twitterLink}
className="footer__social-icon"
key="twitter"
>
<img src={twitterIcon.fields.file.url} />
</Link>
) : null,
];
return (
<footer className="footer">
<FooterColumn>
<SocialIcons />
</FooterColumn>
<FooterColumn>
<Logo />
<Links />
<Disclaimer />
</FooterColumn>
<FooterColumn>
<DonateLink />
</FooterColumn>
</footer>
);
};
Footer.propTypes = {
contactUsLink: PropTypes.string,
disclaimer: PropTypes.string,
donateLink: PropTypes.string,
facebookIcon: PropTypes.shape({
fields: PropTypes.shape({
file: PropTypes.shape({
url: PropTypes.string,
}),
}),
}),
facebookLink: PropTypes.string,
logo: PropTypes.shape({
fields: PropTypes.shape({
file: PropTypes.shape({
url: PropTypes.string,
}),
}),
}),
privacyPolicyLink: PropTypes.string,
twitterIcon: PropTypes.shape({
fields: PropTypes.shape({
file: PropTypes.shape({
url: PropTypes.string,
}),
}),
}),
twitterLink: PropTypes.string,
};
Footer.defaultProps = {
contactUsLink: null,
disclaimer: null,
donateLink: null,
facebookIcon: null,
facebookLink: null,
logo: null,
privacyPolicyLink: null,
twitterIcon: null,
twitterLink: null,
};
export default Footer;
|
pha/src/tabelaPhaBundle/Resources/public/js/jquery.js | DelBianco/tabelaPha | /*! jQuery v1.11.3 | (c) 2005, 2015 jQuery Foundation, Inc. | jquery.org/license */
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0})}),m.each({Height:"height",Width:"width"},function(a,b){m.each({padding:"inner"+a,content:b,"":"outer"+a},function(c,d){m.fn[d]=function(d,e){var f=arguments.length&&(c||"boolean"!=typeof d),g=c||(d===!0||e===!0?"margin":"border");return V(this,function(b,c,d){var e;return m.isWindow(b)?b.document.documentElement["client"+a]:9===b.nodeType?(e=b.documentElement,Math.max(b.body["scroll"+a],e["scroll"+a],b.body["offset"+a],e["offset"+a],e["client"+a])):void 0===d?m.css(b,c,g):m.style(b,c,d,g)},b,f?d:void 0,f,null)}})}),m.fn.size=function(){return this.length},m.fn.andSelf=m.fn.addBack,"function"==typeof define&&define.amd&&define("jquery",[],function(){return m});var ec=a.jQuery,fc=a.$;return m.noConflict=function(b){return a.$===m&&(a.$=fc),b&&a.jQuery===m&&(a.jQuery=ec),m},typeof b===K&&(a.jQuery=a.$=m),m}); |
19-移动端/01-react-native/MyApp/__tests__/index.ios.js | csxiaoyaojianxian/JavaScriptStudy | import 'react-native';
import React from 'react';
import Index from '../index.ios.js';
// Note: test renderer must be required after react-native.
import renderer from 'react-test-renderer';
it('renders correctly', () => {
const tree = renderer.create(
<Index />
);
});
|
packages/icons/src/md/action/RemoveShoppingCart.js | suitejs/suitejs | import React from 'react';
import IconBase from '@suitejs/icon-base';
function MdRemoveShoppingCart(props) {
return (
<IconBase viewBox="0 0 48 48" {...props}>
<path d="M46.46 43.92l-2.54 2.54-5.68-5.68c-.73 1.01-1.91 1.68-3.24 1.68-2.2 0-3.98-1.8-3.98-4 0-1.33.66-2.51 1.66-3.24l-2.76-2.76H15c-2.2 0-4-1.8-4-4 0-.7.18-1.36.5-1.92l2.7-4.9-4.42-9.32L1 3.54 3.54 1 5 2.46 6.54 4l39.92 39.92zM15.84 28.46h10.08l-4-4H17.2l-1.8 3.26-.06.24c0 .28.22.5.5.5zm16.26-4c1.5 0 2.82-.82 3.5-2.06l7.16-12.98c.16-.28.24-.62.24-.96 0-1.1-.9-2-2-2H14.08l18 18h.02zm-17.1 10c-2.2 0-3.98 1.8-3.98 4s1.78 4 3.98 4 4-1.8 4-4-1.8-4-4-4z" />
</IconBase>
);
}
export default MdRemoveShoppingCart;
|
src/interface/report/BossPhaseEventsLoader.js | sMteX/WoWAnalyzer | import React from 'react';
import PropTypes from 'prop-types';
import { fetchEvents } from 'common/fetchWclApi';
import { makeWclBossPhaseFilter } from 'common/makeWclBossPhaseFilter';
import { fabricateBossPhaseEvents } from 'common/fabricateBossPhaseEvents';
import { captureException } from 'common/errorLogger';
import BOSS_PHASES_STATE from './BOSS_PHASES_STATE';
class BossPhaseEventsLoader extends React.PureComponent {
static propTypes = {
report: PropTypes.shape({
code: PropTypes.string.isRequired,
}).isRequired,
fight: PropTypes.shape({
start_time: PropTypes.number.isRequired,
end_time: PropTypes.number.isRequired,
boss: PropTypes.number.isRequired,
}).isRequired,
children: PropTypes.func.isRequired,
};
constructor(props) {
super(props);
this.state = {
loadingState: BOSS_PHASES_STATE.LOADING,
events: null,
};
this.load();
}
componentDidUpdate(prevProps, prevState, prevContext) {
if (prevProps.report !== this.props.report || prevProps.fight !== this.props.fight) {
this.setState({
loadingState: BOSS_PHASES_STATE.LOADING,
events: null,
});
this.load();
}
}
async load() {
let events;
try {
events = await this.loadEvents();
} catch (err) {
// The boss events are very nice, but we can still continue without it and just provide the entire fight for analysis.
// We still want to log the error though, so we can potentially improve this.
captureException(err);
}
this.setState({
loadingState: events === null ? BOSS_PHASES_STATE.SKIPPED : BOSS_PHASES_STATE.DONE,
events,
});
}
async loadEvents() {
const { report, fight } = this.props;
const filter = makeWclBossPhaseFilter(fight);
if (filter) {
const events = await fetchEvents(report.code, fight.start_time, fight.end_time, undefined, makeWclBossPhaseFilter(fight));
return fabricateBossPhaseEvents(events, report, fight);
} else {
return null;
}
}
render() {
return this.props.children(this.state.loadingState, this.state.events);
}
}
export default BossPhaseEventsLoader;
|
ajax/libs/clappr/0.0.68/clappr.js | barcadictni/cdnjs | require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
(function (global){
"use strict";
var Player = require('./components/player');
var IframePlayer = require('./components/iframe_player');
var Mediator = require('mediator');
var version = require('../package.json').version;
global.DEBUG = false;
window.Clappr = {
Player: Player,
Mediator: Mediator,
IframePlayer: IframePlayer
};
window.Clappr.version = version;
module.exports = window.Clappr;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../package.json":6,"./components/iframe_player":19,"./components/player":23,"mediator":"mediator"}],2:[function(require,module,exports){
// shim for using process in browser
var process = module.exports = {};
process.nextTick = (function () {
var canSetImmediate = typeof window !== 'undefined'
&& window.setImmediate;
var canMutationObserver = typeof window !== 'undefined'
&& window.MutationObserver;
var canPost = typeof window !== 'undefined'
&& window.postMessage && window.addEventListener
;
if (canSetImmediate) {
return function (f) { return window.setImmediate(f) };
}
var queue = [];
if (canMutationObserver) {
var hiddenDiv = document.createElement("div");
var observer = new MutationObserver(function () {
var queueList = queue.slice();
queue.length = 0;
queueList.forEach(function (fn) {
fn();
});
});
observer.observe(hiddenDiv, { attributes: true });
return function nextTick(fn) {
if (!queue.length) {
hiddenDiv.setAttribute('yes', 'no');
}
queue.push(fn);
};
}
if (canPost) {
window.addEventListener('message', function (ev) {
var source = ev.source;
if ((source === window || source === null) && ev.data === 'process-tick') {
ev.stopPropagation();
if (queue.length > 0) {
var fn = queue.shift();
fn();
}
}
}, true);
return function nextTick(fn) {
queue.push(fn);
window.postMessage('process-tick', '*');
};
}
return function nextTick(fn) {
setTimeout(fn, 0);
};
})();
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
// TODO(shtylman)
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
},{}],3:[function(require,module,exports){
(function (process,global){
(function(global) {
'use strict';
if (global.$traceurRuntime) {
return;
}
var $Object = Object;
var $TypeError = TypeError;
var $create = $Object.create;
var $defineProperties = $Object.defineProperties;
var $defineProperty = $Object.defineProperty;
var $freeze = $Object.freeze;
var $getOwnPropertyDescriptor = $Object.getOwnPropertyDescriptor;
var $getOwnPropertyNames = $Object.getOwnPropertyNames;
var $keys = $Object.keys;
var $hasOwnProperty = $Object.prototype.hasOwnProperty;
var $toString = $Object.prototype.toString;
var $preventExtensions = Object.preventExtensions;
var $seal = Object.seal;
var $isExtensible = Object.isExtensible;
function nonEnum(value) {
return {
configurable: true,
enumerable: false,
value: value,
writable: true
};
}
var types = {
void: function voidType() {},
any: function any() {},
string: function string() {},
number: function number() {},
boolean: function boolean() {}
};
var method = nonEnum;
var counter = 0;
function newUniqueString() {
return '__$' + Math.floor(Math.random() * 1e9) + '$' + ++counter + '$__';
}
var symbolInternalProperty = newUniqueString();
var symbolDescriptionProperty = newUniqueString();
var symbolDataProperty = newUniqueString();
var symbolValues = $create(null);
var privateNames = $create(null);
function createPrivateName() {
var s = newUniqueString();
privateNames[s] = true;
return s;
}
function isSymbol(symbol) {
return typeof symbol === 'object' && symbol instanceof SymbolValue;
}
function typeOf(v) {
if (isSymbol(v))
return 'symbol';
return typeof v;
}
function Symbol(description) {
var value = new SymbolValue(description);
if (!(this instanceof Symbol))
return value;
throw new TypeError('Symbol cannot be new\'ed');
}
$defineProperty(Symbol.prototype, 'constructor', nonEnum(Symbol));
$defineProperty(Symbol.prototype, 'toString', method(function() {
var symbolValue = this[symbolDataProperty];
if (!getOption('symbols'))
return symbolValue[symbolInternalProperty];
if (!symbolValue)
throw TypeError('Conversion from symbol to string');
var desc = symbolValue[symbolDescriptionProperty];
if (desc === undefined)
desc = '';
return 'Symbol(' + desc + ')';
}));
$defineProperty(Symbol.prototype, 'valueOf', method(function() {
var symbolValue = this[symbolDataProperty];
if (!symbolValue)
throw TypeError('Conversion from symbol to string');
if (!getOption('symbols'))
return symbolValue[symbolInternalProperty];
return symbolValue;
}));
function SymbolValue(description) {
var key = newUniqueString();
$defineProperty(this, symbolDataProperty, {value: this});
$defineProperty(this, symbolInternalProperty, {value: key});
$defineProperty(this, symbolDescriptionProperty, {value: description});
freeze(this);
symbolValues[key] = this;
}
$defineProperty(SymbolValue.prototype, 'constructor', nonEnum(Symbol));
$defineProperty(SymbolValue.prototype, 'toString', {
value: Symbol.prototype.toString,
enumerable: false
});
$defineProperty(SymbolValue.prototype, 'valueOf', {
value: Symbol.prototype.valueOf,
enumerable: false
});
var hashProperty = createPrivateName();
var hashPropertyDescriptor = {value: undefined};
var hashObjectProperties = {
hash: {value: undefined},
self: {value: undefined}
};
var hashCounter = 0;
function getOwnHashObject(object) {
var hashObject = object[hashProperty];
if (hashObject && hashObject.self === object)
return hashObject;
if ($isExtensible(object)) {
hashObjectProperties.hash.value = hashCounter++;
hashObjectProperties.self.value = object;
hashPropertyDescriptor.value = $create(null, hashObjectProperties);
$defineProperty(object, hashProperty, hashPropertyDescriptor);
return hashPropertyDescriptor.value;
}
return undefined;
}
function freeze(object) {
getOwnHashObject(object);
return $freeze.apply(this, arguments);
}
function preventExtensions(object) {
getOwnHashObject(object);
return $preventExtensions.apply(this, arguments);
}
function seal(object) {
getOwnHashObject(object);
return $seal.apply(this, arguments);
}
Symbol.iterator = Symbol();
freeze(SymbolValue.prototype);
function toProperty(name) {
if (isSymbol(name))
return name[symbolInternalProperty];
return name;
}
function getOwnPropertyNames(object) {
var rv = [];
var names = $getOwnPropertyNames(object);
for (var i = 0; i < names.length; i++) {
var name = names[i];
if (!symbolValues[name] && !privateNames[name])
rv.push(name);
}
return rv;
}
function getOwnPropertyDescriptor(object, name) {
return $getOwnPropertyDescriptor(object, toProperty(name));
}
function getOwnPropertySymbols(object) {
var rv = [];
var names = $getOwnPropertyNames(object);
for (var i = 0; i < names.length; i++) {
var symbol = symbolValues[names[i]];
if (symbol)
rv.push(symbol);
}
return rv;
}
function hasOwnProperty(name) {
return $hasOwnProperty.call(this, toProperty(name));
}
function getOption(name) {
return global.traceur && global.traceur.options[name];
}
function setProperty(object, name, value) {
var sym,
desc;
if (isSymbol(name)) {
sym = name;
name = name[symbolInternalProperty];
}
object[name] = value;
if (sym && (desc = $getOwnPropertyDescriptor(object, name)))
$defineProperty(object, name, {enumerable: false});
return value;
}
function defineProperty(object, name, descriptor) {
if (isSymbol(name)) {
if (descriptor.enumerable) {
descriptor = $create(descriptor, {enumerable: {value: false}});
}
name = name[symbolInternalProperty];
}
$defineProperty(object, name, descriptor);
return object;
}
function polyfillObject(Object) {
$defineProperty(Object, 'defineProperty', {value: defineProperty});
$defineProperty(Object, 'getOwnPropertyNames', {value: getOwnPropertyNames});
$defineProperty(Object, 'getOwnPropertyDescriptor', {value: getOwnPropertyDescriptor});
$defineProperty(Object.prototype, 'hasOwnProperty', {value: hasOwnProperty});
$defineProperty(Object, 'freeze', {value: freeze});
$defineProperty(Object, 'preventExtensions', {value: preventExtensions});
$defineProperty(Object, 'seal', {value: seal});
Object.getOwnPropertySymbols = getOwnPropertySymbols;
}
function exportStar(object) {
for (var i = 1; i < arguments.length; i++) {
var names = $getOwnPropertyNames(arguments[i]);
for (var j = 0; j < names.length; j++) {
var name = names[j];
if (privateNames[name])
continue;
(function(mod, name) {
$defineProperty(object, name, {
get: function() {
return mod[name];
},
enumerable: true
});
})(arguments[i], names[j]);
}
}
return object;
}
function isObject(x) {
return x != null && (typeof x === 'object' || typeof x === 'function');
}
function toObject(x) {
if (x == null)
throw $TypeError();
return $Object(x);
}
function checkObjectCoercible(argument) {
if (argument == null) {
throw new TypeError('Value cannot be converted to an Object');
}
return argument;
}
function setupGlobals(global) {
global.Symbol = Symbol;
global.Reflect = global.Reflect || {};
global.Reflect.global = global.Reflect.global || global;
polyfillObject(global.Object);
}
setupGlobals(global);
global.$traceurRuntime = {
createPrivateName: createPrivateName,
exportStar: exportStar,
getOwnHashObject: getOwnHashObject,
privateNames: privateNames,
setProperty: setProperty,
setupGlobals: setupGlobals,
toObject: toObject,
isObject: isObject,
toProperty: toProperty,
type: types,
typeof: typeOf,
checkObjectCoercible: checkObjectCoercible,
hasOwnProperty: function(o, p) {
return hasOwnProperty.call(o, p);
},
defineProperties: $defineProperties,
defineProperty: $defineProperty,
getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
getOwnPropertyNames: $getOwnPropertyNames,
keys: $keys
};
})(typeof global !== 'undefined' ? global : this);
(function() {
'use strict';
function spread() {
var rv = [],
j = 0,
iterResult;
for (var i = 0; i < arguments.length; i++) {
var valueToSpread = $traceurRuntime.checkObjectCoercible(arguments[i]);
if (typeof valueToSpread[$traceurRuntime.toProperty(Symbol.iterator)] !== 'function') {
throw new TypeError('Cannot spread non-iterable object.');
}
var iter = valueToSpread[$traceurRuntime.toProperty(Symbol.iterator)]();
while (!(iterResult = iter.next()).done) {
rv[j++] = iterResult.value;
}
}
return rv;
}
$traceurRuntime.spread = spread;
})();
(function() {
'use strict';
var $Object = Object;
var $TypeError = TypeError;
var $create = $Object.create;
var $defineProperties = $traceurRuntime.defineProperties;
var $defineProperty = $traceurRuntime.defineProperty;
var $getOwnPropertyDescriptor = $traceurRuntime.getOwnPropertyDescriptor;
var $getOwnPropertyNames = $traceurRuntime.getOwnPropertyNames;
var $getPrototypeOf = Object.getPrototypeOf;
function superDescriptor(homeObject, name) {
var proto = $getPrototypeOf(homeObject);
do {
var result = $getOwnPropertyDescriptor(proto, name);
if (result)
return result;
proto = $getPrototypeOf(proto);
} while (proto);
return undefined;
}
function superCall(self, homeObject, name, args) {
return superGet(self, homeObject, name).apply(self, args);
}
function superGet(self, homeObject, name) {
var descriptor = superDescriptor(homeObject, name);
if (descriptor) {
if (!descriptor.get)
return descriptor.value;
return descriptor.get.call(self);
}
return undefined;
}
function superSet(self, homeObject, name, value) {
var descriptor = superDescriptor(homeObject, name);
if (descriptor && descriptor.set) {
descriptor.set.call(self, value);
return value;
}
throw $TypeError("super has no setter '" + name + "'.");
}
function getDescriptors(object) {
var descriptors = {},
name,
names = $getOwnPropertyNames(object);
for (var i = 0; i < names.length; i++) {
var name = names[i];
descriptors[name] = $getOwnPropertyDescriptor(object, name);
}
return descriptors;
}
function createClass(ctor, object, staticObject, superClass) {
$defineProperty(object, 'constructor', {
value: ctor,
configurable: true,
enumerable: false,
writable: true
});
if (arguments.length > 3) {
if (typeof superClass === 'function')
ctor.__proto__ = superClass;
ctor.prototype = $create(getProtoParent(superClass), getDescriptors(object));
} else {
ctor.prototype = object;
}
$defineProperty(ctor, 'prototype', {
configurable: false,
writable: false
});
return $defineProperties(ctor, getDescriptors(staticObject));
}
function getProtoParent(superClass) {
if (typeof superClass === 'function') {
var prototype = superClass.prototype;
if ($Object(prototype) === prototype || prototype === null)
return superClass.prototype;
throw new $TypeError('super prototype must be an Object or null');
}
if (superClass === null)
return null;
throw new $TypeError(("Super expression must either be null or a function, not " + typeof superClass + "."));
}
function defaultSuperCall(self, homeObject, args) {
if ($getPrototypeOf(homeObject) !== null)
superCall(self, homeObject, 'constructor', args);
}
$traceurRuntime.createClass = createClass;
$traceurRuntime.defaultSuperCall = defaultSuperCall;
$traceurRuntime.superCall = superCall;
$traceurRuntime.superGet = superGet;
$traceurRuntime.superSet = superSet;
})();
(function() {
'use strict';
var createPrivateName = $traceurRuntime.createPrivateName;
var $defineProperties = $traceurRuntime.defineProperties;
var $defineProperty = $traceurRuntime.defineProperty;
var $create = Object.create;
var $TypeError = TypeError;
function nonEnum(value) {
return {
configurable: true,
enumerable: false,
value: value,
writable: true
};
}
var ST_NEWBORN = 0;
var ST_EXECUTING = 1;
var ST_SUSPENDED = 2;
var ST_CLOSED = 3;
var END_STATE = -2;
var RETHROW_STATE = -3;
function getInternalError(state) {
return new Error('Traceur compiler bug: invalid state in state machine: ' + state);
}
function GeneratorContext() {
this.state = 0;
this.GState = ST_NEWBORN;
this.storedException = undefined;
this.finallyFallThrough = undefined;
this.sent_ = undefined;
this.returnValue = undefined;
this.tryStack_ = [];
}
GeneratorContext.prototype = {
pushTry: function(catchState, finallyState) {
if (finallyState !== null) {
var finallyFallThrough = null;
for (var i = this.tryStack_.length - 1; i >= 0; i--) {
if (this.tryStack_[i].catch !== undefined) {
finallyFallThrough = this.tryStack_[i].catch;
break;
}
}
if (finallyFallThrough === null)
finallyFallThrough = RETHROW_STATE;
this.tryStack_.push({
finally: finallyState,
finallyFallThrough: finallyFallThrough
});
}
if (catchState !== null) {
this.tryStack_.push({catch: catchState});
}
},
popTry: function() {
this.tryStack_.pop();
},
get sent() {
this.maybeThrow();
return this.sent_;
},
set sent(v) {
this.sent_ = v;
},
get sentIgnoreThrow() {
return this.sent_;
},
maybeThrow: function() {
if (this.action === 'throw') {
this.action = 'next';
throw this.sent_;
}
},
end: function() {
switch (this.state) {
case END_STATE:
return this;
case RETHROW_STATE:
throw this.storedException;
default:
throw getInternalError(this.state);
}
},
handleException: function(ex) {
this.GState = ST_CLOSED;
this.state = END_STATE;
throw ex;
}
};
function nextOrThrow(ctx, moveNext, action, x) {
switch (ctx.GState) {
case ST_EXECUTING:
throw new Error(("\"" + action + "\" on executing generator"));
case ST_CLOSED:
if (action == 'next') {
return {
value: undefined,
done: true
};
}
throw x;
case ST_NEWBORN:
if (action === 'throw') {
ctx.GState = ST_CLOSED;
throw x;
}
if (x !== undefined)
throw $TypeError('Sent value to newborn generator');
case ST_SUSPENDED:
ctx.GState = ST_EXECUTING;
ctx.action = action;
ctx.sent = x;
var value = moveNext(ctx);
var done = value === ctx;
if (done)
value = ctx.returnValue;
ctx.GState = done ? ST_CLOSED : ST_SUSPENDED;
return {
value: value,
done: done
};
}
}
var ctxName = createPrivateName();
var moveNextName = createPrivateName();
function GeneratorFunction() {}
function GeneratorFunctionPrototype() {}
GeneratorFunction.prototype = GeneratorFunctionPrototype;
$defineProperty(GeneratorFunctionPrototype, 'constructor', nonEnum(GeneratorFunction));
GeneratorFunctionPrototype.prototype = {
constructor: GeneratorFunctionPrototype,
next: function(v) {
return nextOrThrow(this[ctxName], this[moveNextName], 'next', v);
},
throw: function(v) {
return nextOrThrow(this[ctxName], this[moveNextName], 'throw', v);
}
};
$defineProperties(GeneratorFunctionPrototype.prototype, {
constructor: {enumerable: false},
next: {enumerable: false},
throw: {enumerable: false}
});
Object.defineProperty(GeneratorFunctionPrototype.prototype, Symbol.iterator, nonEnum(function() {
return this;
}));
function createGeneratorInstance(innerFunction, functionObject, self) {
var moveNext = getMoveNext(innerFunction, self);
var ctx = new GeneratorContext();
var object = $create(functionObject.prototype);
object[ctxName] = ctx;
object[moveNextName] = moveNext;
return object;
}
function initGeneratorFunction(functionObject) {
functionObject.prototype = $create(GeneratorFunctionPrototype.prototype);
functionObject.__proto__ = GeneratorFunctionPrototype;
return functionObject;
}
function AsyncFunctionContext() {
GeneratorContext.call(this);
this.err = undefined;
var ctx = this;
ctx.result = new Promise(function(resolve, reject) {
ctx.resolve = resolve;
ctx.reject = reject;
});
}
AsyncFunctionContext.prototype = $create(GeneratorContext.prototype);
AsyncFunctionContext.prototype.end = function() {
switch (this.state) {
case END_STATE:
this.resolve(this.returnValue);
break;
case RETHROW_STATE:
this.reject(this.storedException);
break;
default:
this.reject(getInternalError(this.state));
}
};
AsyncFunctionContext.prototype.handleException = function() {
this.state = RETHROW_STATE;
};
function asyncWrap(innerFunction, self) {
var moveNext = getMoveNext(innerFunction, self);
var ctx = new AsyncFunctionContext();
ctx.createCallback = function(newState) {
return function(value) {
ctx.state = newState;
ctx.value = value;
moveNext(ctx);
};
};
ctx.errback = function(err) {
handleCatch(ctx, err);
moveNext(ctx);
};
moveNext(ctx);
return ctx.result;
}
function getMoveNext(innerFunction, self) {
return function(ctx) {
while (true) {
try {
return innerFunction.call(self, ctx);
} catch (ex) {
handleCatch(ctx, ex);
}
}
};
}
function handleCatch(ctx, ex) {
ctx.storedException = ex;
var last = ctx.tryStack_[ctx.tryStack_.length - 1];
if (!last) {
ctx.handleException(ex);
return;
}
ctx.state = last.catch !== undefined ? last.catch : last.finally;
if (last.finallyFallThrough !== undefined)
ctx.finallyFallThrough = last.finallyFallThrough;
}
$traceurRuntime.asyncWrap = asyncWrap;
$traceurRuntime.initGeneratorFunction = initGeneratorFunction;
$traceurRuntime.createGeneratorInstance = createGeneratorInstance;
})();
(function() {
function buildFromEncodedParts(opt_scheme, opt_userInfo, opt_domain, opt_port, opt_path, opt_queryData, opt_fragment) {
var out = [];
if (opt_scheme) {
out.push(opt_scheme, ':');
}
if (opt_domain) {
out.push('//');
if (opt_userInfo) {
out.push(opt_userInfo, '@');
}
out.push(opt_domain);
if (opt_port) {
out.push(':', opt_port);
}
}
if (opt_path) {
out.push(opt_path);
}
if (opt_queryData) {
out.push('?', opt_queryData);
}
if (opt_fragment) {
out.push('#', opt_fragment);
}
return out.join('');
}
;
var splitRe = new RegExp('^' + '(?:' + '([^:/?#.]+)' + ':)?' + '(?://' + '(?:([^/?#]*)@)?' + '([\\w\\d\\-\\u0100-\\uffff.%]*)' + '(?::([0-9]+))?' + ')?' + '([^?#]+)?' + '(?:\\?([^#]*))?' + '(?:#(.*))?' + '$');
var ComponentIndex = {
SCHEME: 1,
USER_INFO: 2,
DOMAIN: 3,
PORT: 4,
PATH: 5,
QUERY_DATA: 6,
FRAGMENT: 7
};
function split(uri) {
return (uri.match(splitRe));
}
function removeDotSegments(path) {
if (path === '/')
return '/';
var leadingSlash = path[0] === '/' ? '/' : '';
var trailingSlash = path.slice(-1) === '/' ? '/' : '';
var segments = path.split('/');
var out = [];
var up = 0;
for (var pos = 0; pos < segments.length; pos++) {
var segment = segments[pos];
switch (segment) {
case '':
case '.':
break;
case '..':
if (out.length)
out.pop();
else
up++;
break;
default:
out.push(segment);
}
}
if (!leadingSlash) {
while (up-- > 0) {
out.unshift('..');
}
if (out.length === 0)
out.push('.');
}
return leadingSlash + out.join('/') + trailingSlash;
}
function joinAndCanonicalizePath(parts) {
var path = parts[ComponentIndex.PATH] || '';
path = removeDotSegments(path);
parts[ComponentIndex.PATH] = path;
return buildFromEncodedParts(parts[ComponentIndex.SCHEME], parts[ComponentIndex.USER_INFO], parts[ComponentIndex.DOMAIN], parts[ComponentIndex.PORT], parts[ComponentIndex.PATH], parts[ComponentIndex.QUERY_DATA], parts[ComponentIndex.FRAGMENT]);
}
function canonicalizeUrl(url) {
var parts = split(url);
return joinAndCanonicalizePath(parts);
}
function resolveUrl(base, url) {
var parts = split(url);
var baseParts = split(base);
if (parts[ComponentIndex.SCHEME]) {
return joinAndCanonicalizePath(parts);
} else {
parts[ComponentIndex.SCHEME] = baseParts[ComponentIndex.SCHEME];
}
for (var i = ComponentIndex.SCHEME; i <= ComponentIndex.PORT; i++) {
if (!parts[i]) {
parts[i] = baseParts[i];
}
}
if (parts[ComponentIndex.PATH][0] == '/') {
return joinAndCanonicalizePath(parts);
}
var path = baseParts[ComponentIndex.PATH];
var index = path.lastIndexOf('/');
path = path.slice(0, index + 1) + parts[ComponentIndex.PATH];
parts[ComponentIndex.PATH] = path;
return joinAndCanonicalizePath(parts);
}
function isAbsolute(name) {
if (!name)
return false;
if (name[0] === '/')
return true;
var parts = split(name);
if (parts[ComponentIndex.SCHEME])
return true;
return false;
}
$traceurRuntime.canonicalizeUrl = canonicalizeUrl;
$traceurRuntime.isAbsolute = isAbsolute;
$traceurRuntime.removeDotSegments = removeDotSegments;
$traceurRuntime.resolveUrl = resolveUrl;
})();
(function(global) {
'use strict';
var $__2 = $traceurRuntime,
canonicalizeUrl = $__2.canonicalizeUrl,
resolveUrl = $__2.resolveUrl,
isAbsolute = $__2.isAbsolute;
var moduleInstantiators = Object.create(null);
var baseURL;
if (global.location && global.location.href)
baseURL = resolveUrl(global.location.href, './');
else
baseURL = '';
var UncoatedModuleEntry = function UncoatedModuleEntry(url, uncoatedModule) {
this.url = url;
this.value_ = uncoatedModule;
};
($traceurRuntime.createClass)(UncoatedModuleEntry, {}, {});
var ModuleEvaluationError = function ModuleEvaluationError(erroneousModuleName, cause) {
this.message = this.constructor.name + ': ' + this.stripCause(cause) + ' in ' + erroneousModuleName;
if (!(cause instanceof $ModuleEvaluationError) && cause.stack)
this.stack = this.stripStack(cause.stack);
else
this.stack = '';
};
var $ModuleEvaluationError = ModuleEvaluationError;
($traceurRuntime.createClass)(ModuleEvaluationError, {
stripError: function(message) {
return message.replace(/.*Error:/, this.constructor.name + ':');
},
stripCause: function(cause) {
if (!cause)
return '';
if (!cause.message)
return cause + '';
return this.stripError(cause.message);
},
loadedBy: function(moduleName) {
this.stack += '\n loaded by ' + moduleName;
},
stripStack: function(causeStack) {
var stack = [];
causeStack.split('\n').some((function(frame) {
if (/UncoatedModuleInstantiator/.test(frame))
return true;
stack.push(frame);
}));
stack[0] = this.stripError(stack[0]);
return stack.join('\n');
}
}, {}, Error);
var UncoatedModuleInstantiator = function UncoatedModuleInstantiator(url, func) {
$traceurRuntime.superCall(this, $UncoatedModuleInstantiator.prototype, "constructor", [url, null]);
this.func = func;
};
var $UncoatedModuleInstantiator = UncoatedModuleInstantiator;
($traceurRuntime.createClass)(UncoatedModuleInstantiator, {getUncoatedModule: function() {
if (this.value_)
return this.value_;
try {
return this.value_ = this.func.call(global);
} catch (ex) {
if (ex instanceof ModuleEvaluationError) {
ex.loadedBy(this.url);
throw ex;
}
throw new ModuleEvaluationError(this.url, ex);
}
}}, {}, UncoatedModuleEntry);
function getUncoatedModuleInstantiator(name) {
if (!name)
return;
var url = ModuleStore.normalize(name);
return moduleInstantiators[url];
}
;
var moduleInstances = Object.create(null);
var liveModuleSentinel = {};
function Module(uncoatedModule) {
var isLive = arguments[1];
var coatedModule = Object.create(null);
Object.getOwnPropertyNames(uncoatedModule).forEach((function(name) {
var getter,
value;
if (isLive === liveModuleSentinel) {
var descr = Object.getOwnPropertyDescriptor(uncoatedModule, name);
if (descr.get)
getter = descr.get;
}
if (!getter) {
value = uncoatedModule[name];
getter = function() {
return value;
};
}
Object.defineProperty(coatedModule, name, {
get: getter,
enumerable: true
});
}));
Object.preventExtensions(coatedModule);
return coatedModule;
}
var ModuleStore = {
normalize: function(name, refererName, refererAddress) {
if (typeof name !== "string")
throw new TypeError("module name must be a string, not " + typeof name);
if (isAbsolute(name))
return canonicalizeUrl(name);
if (/[^\.]\/\.\.\//.test(name)) {
throw new Error('module name embeds /../: ' + name);
}
if (name[0] === '.' && refererName)
return resolveUrl(refererName, name);
return canonicalizeUrl(name);
},
get: function(normalizedName) {
var m = getUncoatedModuleInstantiator(normalizedName);
if (!m)
return undefined;
var moduleInstance = moduleInstances[m.url];
if (moduleInstance)
return moduleInstance;
moduleInstance = Module(m.getUncoatedModule(), liveModuleSentinel);
return moduleInstances[m.url] = moduleInstance;
},
set: function(normalizedName, module) {
normalizedName = String(normalizedName);
moduleInstantiators[normalizedName] = new UncoatedModuleInstantiator(normalizedName, (function() {
return module;
}));
moduleInstances[normalizedName] = module;
},
get baseURL() {
return baseURL;
},
set baseURL(v) {
baseURL = String(v);
},
registerModule: function(name, func) {
var normalizedName = ModuleStore.normalize(name);
if (moduleInstantiators[normalizedName])
throw new Error('duplicate module named ' + normalizedName);
moduleInstantiators[normalizedName] = new UncoatedModuleInstantiator(normalizedName, func);
},
bundleStore: Object.create(null),
register: function(name, deps, func) {
if (!deps || !deps.length && !func.length) {
this.registerModule(name, func);
} else {
this.bundleStore[name] = {
deps: deps,
execute: function() {
var $__0 = arguments;
var depMap = {};
deps.forEach((function(dep, index) {
return depMap[dep] = $__0[index];
}));
var registryEntry = func.call(this, depMap);
registryEntry.execute.call(this);
return registryEntry.exports;
}
};
}
},
getAnonymousModule: function(func) {
return new Module(func.call(global), liveModuleSentinel);
},
getForTesting: function(name) {
var $__0 = this;
if (!this.testingPrefix_) {
Object.keys(moduleInstances).some((function(key) {
var m = /(traceur@[^\/]*\/)/.exec(key);
if (m) {
$__0.testingPrefix_ = m[1];
return true;
}
}));
}
return this.get(this.testingPrefix_ + name);
}
};
ModuleStore.set('@traceur/src/runtime/ModuleStore', new Module({ModuleStore: ModuleStore}));
var setupGlobals = $traceurRuntime.setupGlobals;
$traceurRuntime.setupGlobals = function(global) {
setupGlobals(global);
};
$traceurRuntime.ModuleStore = ModuleStore;
global.System = {
register: ModuleStore.register.bind(ModuleStore),
get: ModuleStore.get,
set: ModuleStore.set,
normalize: ModuleStore.normalize
};
$traceurRuntime.getModuleImpl = function(name) {
var instantiator = getUncoatedModuleInstantiator(name);
return instantiator && instantiator.getUncoatedModule();
};
})(typeof global !== 'undefined' ? global : this);
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/utils", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/utils";
var $ceil = Math.ceil;
var $floor = Math.floor;
var $isFinite = isFinite;
var $isNaN = isNaN;
var $pow = Math.pow;
var $min = Math.min;
var toObject = $traceurRuntime.toObject;
function toUint32(x) {
return x >>> 0;
}
function isObject(x) {
return x && (typeof x === 'object' || typeof x === 'function');
}
function isCallable(x) {
return typeof x === 'function';
}
function isNumber(x) {
return typeof x === 'number';
}
function toInteger(x) {
x = +x;
if ($isNaN(x))
return 0;
if (x === 0 || !$isFinite(x))
return x;
return x > 0 ? $floor(x) : $ceil(x);
}
var MAX_SAFE_LENGTH = $pow(2, 53) - 1;
function toLength(x) {
var len = toInteger(x);
return len < 0 ? 0 : $min(len, MAX_SAFE_LENGTH);
}
function checkIterable(x) {
return !isObject(x) ? undefined : x[Symbol.iterator];
}
function isConstructor(x) {
return isCallable(x);
}
function createIteratorResultObject(value, done) {
return {
value: value,
done: done
};
}
function maybeDefine(object, name, descr) {
if (!(name in object)) {
Object.defineProperty(object, name, descr);
}
}
function maybeDefineMethod(object, name, value) {
maybeDefine(object, name, {
value: value,
configurable: true,
enumerable: false,
writable: true
});
}
function maybeDefineConst(object, name, value) {
maybeDefine(object, name, {
value: value,
configurable: false,
enumerable: false,
writable: false
});
}
function maybeAddFunctions(object, functions) {
for (var i = 0; i < functions.length; i += 2) {
var name = functions[i];
var value = functions[i + 1];
maybeDefineMethod(object, name, value);
}
}
function maybeAddConsts(object, consts) {
for (var i = 0; i < consts.length; i += 2) {
var name = consts[i];
var value = consts[i + 1];
maybeDefineConst(object, name, value);
}
}
function maybeAddIterator(object, func, Symbol) {
if (!Symbol || !Symbol.iterator || object[Symbol.iterator])
return;
if (object['@@iterator'])
func = object['@@iterator'];
Object.defineProperty(object, Symbol.iterator, {
value: func,
configurable: true,
enumerable: false,
writable: true
});
}
var polyfills = [];
function registerPolyfill(func) {
polyfills.push(func);
}
function polyfillAll(global) {
polyfills.forEach((function(f) {
return f(global);
}));
}
return {
get toObject() {
return toObject;
},
get toUint32() {
return toUint32;
},
get isObject() {
return isObject;
},
get isCallable() {
return isCallable;
},
get isNumber() {
return isNumber;
},
get toInteger() {
return toInteger;
},
get toLength() {
return toLength;
},
get checkIterable() {
return checkIterable;
},
get isConstructor() {
return isConstructor;
},
get createIteratorResultObject() {
return createIteratorResultObject;
},
get maybeDefine() {
return maybeDefine;
},
get maybeDefineMethod() {
return maybeDefineMethod;
},
get maybeDefineConst() {
return maybeDefineConst;
},
get maybeAddFunctions() {
return maybeAddFunctions;
},
get maybeAddConsts() {
return maybeAddConsts;
},
get maybeAddIterator() {
return maybeAddIterator;
},
get registerPolyfill() {
return registerPolyfill;
},
get polyfillAll() {
return polyfillAll;
}
};
});
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/Map", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/Map";
var $__3 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils"),
isObject = $__3.isObject,
maybeAddIterator = $__3.maybeAddIterator,
registerPolyfill = $__3.registerPolyfill;
var getOwnHashObject = $traceurRuntime.getOwnHashObject;
var $hasOwnProperty = Object.prototype.hasOwnProperty;
var deletedSentinel = {};
function lookupIndex(map, key) {
if (isObject(key)) {
var hashObject = getOwnHashObject(key);
return hashObject && map.objectIndex_[hashObject.hash];
}
if (typeof key === 'string')
return map.stringIndex_[key];
return map.primitiveIndex_[key];
}
function initMap(map) {
map.entries_ = [];
map.objectIndex_ = Object.create(null);
map.stringIndex_ = Object.create(null);
map.primitiveIndex_ = Object.create(null);
map.deletedCount_ = 0;
}
var Map = function Map() {
var iterable = arguments[0];
if (!isObject(this))
throw new TypeError('Map called on incompatible type');
if ($hasOwnProperty.call(this, 'entries_')) {
throw new TypeError('Map can not be reentrantly initialised');
}
initMap(this);
if (iterable !== null && iterable !== undefined) {
for (var $__5 = iterable[Symbol.iterator](),
$__6; !($__6 = $__5.next()).done; ) {
var $__7 = $__6.value,
key = $__7[0],
value = $__7[1];
{
this.set(key, value);
}
}
}
};
($traceurRuntime.createClass)(Map, {
get size() {
return this.entries_.length / 2 - this.deletedCount_;
},
get: function(key) {
var index = lookupIndex(this, key);
if (index !== undefined)
return this.entries_[index + 1];
},
set: function(key, value) {
var objectMode = isObject(key);
var stringMode = typeof key === 'string';
var index = lookupIndex(this, key);
if (index !== undefined) {
this.entries_[index + 1] = value;
} else {
index = this.entries_.length;
this.entries_[index] = key;
this.entries_[index + 1] = value;
if (objectMode) {
var hashObject = getOwnHashObject(key);
var hash = hashObject.hash;
this.objectIndex_[hash] = index;
} else if (stringMode) {
this.stringIndex_[key] = index;
} else {
this.primitiveIndex_[key] = index;
}
}
return this;
},
has: function(key) {
return lookupIndex(this, key) !== undefined;
},
delete: function(key) {
var objectMode = isObject(key);
var stringMode = typeof key === 'string';
var index;
var hash;
if (objectMode) {
var hashObject = getOwnHashObject(key);
if (hashObject) {
index = this.objectIndex_[hash = hashObject.hash];
delete this.objectIndex_[hash];
}
} else if (stringMode) {
index = this.stringIndex_[key];
delete this.stringIndex_[key];
} else {
index = this.primitiveIndex_[key];
delete this.primitiveIndex_[key];
}
if (index !== undefined) {
this.entries_[index] = deletedSentinel;
this.entries_[index + 1] = undefined;
this.deletedCount_++;
return true;
}
return false;
},
clear: function() {
initMap(this);
},
forEach: function(callbackFn) {
var thisArg = arguments[1];
for (var i = 0; i < this.entries_.length; i += 2) {
var key = this.entries_[i];
var value = this.entries_[i + 1];
if (key === deletedSentinel)
continue;
callbackFn.call(thisArg, value, key, this);
}
},
entries: $traceurRuntime.initGeneratorFunction(function $__8() {
var i,
key,
value;
return $traceurRuntime.createGeneratorInstance(function($ctx) {
while (true)
switch ($ctx.state) {
case 0:
i = 0;
$ctx.state = 12;
break;
case 12:
$ctx.state = (i < this.entries_.length) ? 8 : -2;
break;
case 4:
i += 2;
$ctx.state = 12;
break;
case 8:
key = this.entries_[i];
value = this.entries_[i + 1];
$ctx.state = 9;
break;
case 9:
$ctx.state = (key === deletedSentinel) ? 4 : 6;
break;
case 6:
$ctx.state = 2;
return [key, value];
case 2:
$ctx.maybeThrow();
$ctx.state = 4;
break;
default:
return $ctx.end();
}
}, $__8, this);
}),
keys: $traceurRuntime.initGeneratorFunction(function $__9() {
var i,
key,
value;
return $traceurRuntime.createGeneratorInstance(function($ctx) {
while (true)
switch ($ctx.state) {
case 0:
i = 0;
$ctx.state = 12;
break;
case 12:
$ctx.state = (i < this.entries_.length) ? 8 : -2;
break;
case 4:
i += 2;
$ctx.state = 12;
break;
case 8:
key = this.entries_[i];
value = this.entries_[i + 1];
$ctx.state = 9;
break;
case 9:
$ctx.state = (key === deletedSentinel) ? 4 : 6;
break;
case 6:
$ctx.state = 2;
return key;
case 2:
$ctx.maybeThrow();
$ctx.state = 4;
break;
default:
return $ctx.end();
}
}, $__9, this);
}),
values: $traceurRuntime.initGeneratorFunction(function $__10() {
var i,
key,
value;
return $traceurRuntime.createGeneratorInstance(function($ctx) {
while (true)
switch ($ctx.state) {
case 0:
i = 0;
$ctx.state = 12;
break;
case 12:
$ctx.state = (i < this.entries_.length) ? 8 : -2;
break;
case 4:
i += 2;
$ctx.state = 12;
break;
case 8:
key = this.entries_[i];
value = this.entries_[i + 1];
$ctx.state = 9;
break;
case 9:
$ctx.state = (key === deletedSentinel) ? 4 : 6;
break;
case 6:
$ctx.state = 2;
return value;
case 2:
$ctx.maybeThrow();
$ctx.state = 4;
break;
default:
return $ctx.end();
}
}, $__10, this);
})
}, {});
Object.defineProperty(Map.prototype, Symbol.iterator, {
configurable: true,
writable: true,
value: Map.prototype.entries
});
function polyfillMap(global) {
var $__7 = global,
Object = $__7.Object,
Symbol = $__7.Symbol;
if (!global.Map)
global.Map = Map;
var mapPrototype = global.Map.prototype;
if (mapPrototype.entries) {
maybeAddIterator(mapPrototype, mapPrototype.entries, Symbol);
maybeAddIterator(Object.getPrototypeOf(new global.Map().entries()), function() {
return this;
}, Symbol);
}
}
registerPolyfill(polyfillMap);
return {
get Map() {
return Map;
},
get polyfillMap() {
return polyfillMap;
}
};
});
System.get("traceur-runtime@0.0.62/src/runtime/polyfills/Map" + '');
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/Set", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/Set";
var $__11 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils"),
isObject = $__11.isObject,
maybeAddIterator = $__11.maybeAddIterator,
registerPolyfill = $__11.registerPolyfill;
var Map = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/Map").Map;
var getOwnHashObject = $traceurRuntime.getOwnHashObject;
var $hasOwnProperty = Object.prototype.hasOwnProperty;
function initSet(set) {
set.map_ = new Map();
}
var Set = function Set() {
var iterable = arguments[0];
if (!isObject(this))
throw new TypeError('Set called on incompatible type');
if ($hasOwnProperty.call(this, 'map_')) {
throw new TypeError('Set can not be reentrantly initialised');
}
initSet(this);
if (iterable !== null && iterable !== undefined) {
for (var $__15 = iterable[Symbol.iterator](),
$__16; !($__16 = $__15.next()).done; ) {
var item = $__16.value;
{
this.add(item);
}
}
}
};
($traceurRuntime.createClass)(Set, {
get size() {
return this.map_.size;
},
has: function(key) {
return this.map_.has(key);
},
add: function(key) {
this.map_.set(key, key);
return this;
},
delete: function(key) {
return this.map_.delete(key);
},
clear: function() {
return this.map_.clear();
},
forEach: function(callbackFn) {
var thisArg = arguments[1];
var $__13 = this;
return this.map_.forEach((function(value, key) {
callbackFn.call(thisArg, key, key, $__13);
}));
},
values: $traceurRuntime.initGeneratorFunction(function $__18() {
var $__19,
$__20;
return $traceurRuntime.createGeneratorInstance(function($ctx) {
while (true)
switch ($ctx.state) {
case 0:
$__19 = this.map_.keys()[Symbol.iterator]();
$ctx.sent = void 0;
$ctx.action = 'next';
$ctx.state = 12;
break;
case 12:
$__20 = $__19[$ctx.action]($ctx.sentIgnoreThrow);
$ctx.state = 9;
break;
case 9:
$ctx.state = ($__20.done) ? 3 : 2;
break;
case 3:
$ctx.sent = $__20.value;
$ctx.state = -2;
break;
case 2:
$ctx.state = 12;
return $__20.value;
default:
return $ctx.end();
}
}, $__18, this);
}),
entries: $traceurRuntime.initGeneratorFunction(function $__21() {
var $__22,
$__23;
return $traceurRuntime.createGeneratorInstance(function($ctx) {
while (true)
switch ($ctx.state) {
case 0:
$__22 = this.map_.entries()[Symbol.iterator]();
$ctx.sent = void 0;
$ctx.action = 'next';
$ctx.state = 12;
break;
case 12:
$__23 = $__22[$ctx.action]($ctx.sentIgnoreThrow);
$ctx.state = 9;
break;
case 9:
$ctx.state = ($__23.done) ? 3 : 2;
break;
case 3:
$ctx.sent = $__23.value;
$ctx.state = -2;
break;
case 2:
$ctx.state = 12;
return $__23.value;
default:
return $ctx.end();
}
}, $__21, this);
})
}, {});
Object.defineProperty(Set.prototype, Symbol.iterator, {
configurable: true,
writable: true,
value: Set.prototype.values
});
Object.defineProperty(Set.prototype, 'keys', {
configurable: true,
writable: true,
value: Set.prototype.values
});
function polyfillSet(global) {
var $__17 = global,
Object = $__17.Object,
Symbol = $__17.Symbol;
if (!global.Set)
global.Set = Set;
var setPrototype = global.Set.prototype;
if (setPrototype.values) {
maybeAddIterator(setPrototype, setPrototype.values, Symbol);
maybeAddIterator(Object.getPrototypeOf(new global.Set().values()), function() {
return this;
}, Symbol);
}
}
registerPolyfill(polyfillSet);
return {
get Set() {
return Set;
},
get polyfillSet() {
return polyfillSet;
}
};
});
System.get("traceur-runtime@0.0.62/src/runtime/polyfills/Set" + '');
System.register("traceur-runtime@0.0.62/node_modules/rsvp/lib/rsvp/asap", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/node_modules/rsvp/lib/rsvp/asap";
var len = 0;
function asap(callback, arg) {
queue[len] = callback;
queue[len + 1] = arg;
len += 2;
if (len === 2) {
scheduleFlush();
}
}
var $__default = asap;
var browserGlobal = (typeof window !== 'undefined') ? window : {};
var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
function useNextTick() {
return function() {
process.nextTick(flush);
};
}
function useMutationObserver() {
var iterations = 0;
var observer = new BrowserMutationObserver(flush);
var node = document.createTextNode('');
observer.observe(node, {characterData: true});
return function() {
node.data = (iterations = ++iterations % 2);
};
}
function useMessageChannel() {
var channel = new MessageChannel();
channel.port1.onmessage = flush;
return function() {
channel.port2.postMessage(0);
};
}
function useSetTimeout() {
return function() {
setTimeout(flush, 1);
};
}
var queue = new Array(1000);
function flush() {
for (var i = 0; i < len; i += 2) {
var callback = queue[i];
var arg = queue[i + 1];
callback(arg);
queue[i] = undefined;
queue[i + 1] = undefined;
}
len = 0;
}
var scheduleFlush;
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleFlush = useNextTick();
} else if (BrowserMutationObserver) {
scheduleFlush = useMutationObserver();
} else if (isWorker) {
scheduleFlush = useMessageChannel();
} else {
scheduleFlush = useSetTimeout();
}
return {get default() {
return $__default;
}};
});
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/Promise", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/Promise";
var async = System.get("traceur-runtime@0.0.62/node_modules/rsvp/lib/rsvp/asap").default;
var registerPolyfill = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils").registerPolyfill;
var promiseRaw = {};
function isPromise(x) {
return x && typeof x === 'object' && x.status_ !== undefined;
}
function idResolveHandler(x) {
return x;
}
function idRejectHandler(x) {
throw x;
}
function chain(promise) {
var onResolve = arguments[1] !== (void 0) ? arguments[1] : idResolveHandler;
var onReject = arguments[2] !== (void 0) ? arguments[2] : idRejectHandler;
var deferred = getDeferred(promise.constructor);
switch (promise.status_) {
case undefined:
throw TypeError;
case 0:
promise.onResolve_.push(onResolve, deferred);
promise.onReject_.push(onReject, deferred);
break;
case +1:
promiseEnqueue(promise.value_, [onResolve, deferred]);
break;
case -1:
promiseEnqueue(promise.value_, [onReject, deferred]);
break;
}
return deferred.promise;
}
function getDeferred(C) {
if (this === $Promise) {
var promise = promiseInit(new $Promise(promiseRaw));
return {
promise: promise,
resolve: (function(x) {
promiseResolve(promise, x);
}),
reject: (function(r) {
promiseReject(promise, r);
})
};
} else {
var result = {};
result.promise = new C((function(resolve, reject) {
result.resolve = resolve;
result.reject = reject;
}));
return result;
}
}
function promiseSet(promise, status, value, onResolve, onReject) {
promise.status_ = status;
promise.value_ = value;
promise.onResolve_ = onResolve;
promise.onReject_ = onReject;
return promise;
}
function promiseInit(promise) {
return promiseSet(promise, 0, undefined, [], []);
}
var Promise = function Promise(resolver) {
if (resolver === promiseRaw)
return;
if (typeof resolver !== 'function')
throw new TypeError;
var promise = promiseInit(this);
try {
resolver((function(x) {
promiseResolve(promise, x);
}), (function(r) {
promiseReject(promise, r);
}));
} catch (e) {
promiseReject(promise, e);
}
};
($traceurRuntime.createClass)(Promise, {
catch: function(onReject) {
return this.then(undefined, onReject);
},
then: function(onResolve, onReject) {
if (typeof onResolve !== 'function')
onResolve = idResolveHandler;
if (typeof onReject !== 'function')
onReject = idRejectHandler;
var that = this;
var constructor = this.constructor;
return chain(this, function(x) {
x = promiseCoerce(constructor, x);
return x === that ? onReject(new TypeError) : isPromise(x) ? x.then(onResolve, onReject) : onResolve(x);
}, onReject);
}
}, {
resolve: function(x) {
if (this === $Promise) {
if (isPromise(x)) {
return x;
}
return promiseSet(new $Promise(promiseRaw), +1, x);
} else {
return new this(function(resolve, reject) {
resolve(x);
});
}
},
reject: function(r) {
if (this === $Promise) {
return promiseSet(new $Promise(promiseRaw), -1, r);
} else {
return new this((function(resolve, reject) {
reject(r);
}));
}
},
all: function(values) {
var deferred = getDeferred(this);
var resolutions = [];
try {
var count = values.length;
if (count === 0) {
deferred.resolve(resolutions);
} else {
for (var i = 0; i < values.length; i++) {
this.resolve(values[i]).then(function(i, x) {
resolutions[i] = x;
if (--count === 0)
deferred.resolve(resolutions);
}.bind(undefined, i), (function(r) {
deferred.reject(r);
}));
}
}
} catch (e) {
deferred.reject(e);
}
return deferred.promise;
},
race: function(values) {
var deferred = getDeferred(this);
try {
for (var i = 0; i < values.length; i++) {
this.resolve(values[i]).then((function(x) {
deferred.resolve(x);
}), (function(r) {
deferred.reject(r);
}));
}
} catch (e) {
deferred.reject(e);
}
return deferred.promise;
}
});
var $Promise = Promise;
var $PromiseReject = $Promise.reject;
function promiseResolve(promise, x) {
promiseDone(promise, +1, x, promise.onResolve_);
}
function promiseReject(promise, r) {
promiseDone(promise, -1, r, promise.onReject_);
}
function promiseDone(promise, status, value, reactions) {
if (promise.status_ !== 0)
return;
promiseEnqueue(value, reactions);
promiseSet(promise, status, value);
}
function promiseEnqueue(value, tasks) {
async((function() {
for (var i = 0; i < tasks.length; i += 2) {
promiseHandle(value, tasks[i], tasks[i + 1]);
}
}));
}
function promiseHandle(value, handler, deferred) {
try {
var result = handler(value);
if (result === deferred.promise)
throw new TypeError;
else if (isPromise(result))
chain(result, deferred.resolve, deferred.reject);
else
deferred.resolve(result);
} catch (e) {
try {
deferred.reject(e);
} catch (e) {}
}
}
var thenableSymbol = '@@thenable';
function isObject(x) {
return x && (typeof x === 'object' || typeof x === 'function');
}
function promiseCoerce(constructor, x) {
if (!isPromise(x) && isObject(x)) {
var then;
try {
then = x.then;
} catch (r) {
var promise = $PromiseReject.call(constructor, r);
x[thenableSymbol] = promise;
return promise;
}
if (typeof then === 'function') {
var p = x[thenableSymbol];
if (p) {
return p;
} else {
var deferred = getDeferred(constructor);
x[thenableSymbol] = deferred.promise;
try {
then.call(x, deferred.resolve, deferred.reject);
} catch (r) {
deferred.reject(r);
}
return deferred.promise;
}
}
}
return x;
}
function polyfillPromise(global) {
if (!global.Promise)
global.Promise = Promise;
}
registerPolyfill(polyfillPromise);
return {
get Promise() {
return Promise;
},
get polyfillPromise() {
return polyfillPromise;
}
};
});
System.get("traceur-runtime@0.0.62/src/runtime/polyfills/Promise" + '');
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/StringIterator", [], function() {
"use strict";
var $__29;
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/StringIterator";
var $__27 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils"),
createIteratorResultObject = $__27.createIteratorResultObject,
isObject = $__27.isObject;
var $__30 = $traceurRuntime,
hasOwnProperty = $__30.hasOwnProperty,
toProperty = $__30.toProperty;
var iteratedString = Symbol('iteratedString');
var stringIteratorNextIndex = Symbol('stringIteratorNextIndex');
var StringIterator = function StringIterator() {};
($traceurRuntime.createClass)(StringIterator, ($__29 = {}, Object.defineProperty($__29, "next", {
value: function() {
var o = this;
if (!isObject(o) || !hasOwnProperty(o, iteratedString)) {
throw new TypeError('this must be a StringIterator object');
}
var s = o[toProperty(iteratedString)];
if (s === undefined) {
return createIteratorResultObject(undefined, true);
}
var position = o[toProperty(stringIteratorNextIndex)];
var len = s.length;
if (position >= len) {
o[toProperty(iteratedString)] = undefined;
return createIteratorResultObject(undefined, true);
}
var first = s.charCodeAt(position);
var resultString;
if (first < 0xD800 || first > 0xDBFF || position + 1 === len) {
resultString = String.fromCharCode(first);
} else {
var second = s.charCodeAt(position + 1);
if (second < 0xDC00 || second > 0xDFFF) {
resultString = String.fromCharCode(first);
} else {
resultString = String.fromCharCode(first) + String.fromCharCode(second);
}
}
o[toProperty(stringIteratorNextIndex)] = position + resultString.length;
return createIteratorResultObject(resultString, false);
},
configurable: true,
enumerable: true,
writable: true
}), Object.defineProperty($__29, Symbol.iterator, {
value: function() {
return this;
},
configurable: true,
enumerable: true,
writable: true
}), $__29), {});
function createStringIterator(string) {
var s = String(string);
var iterator = Object.create(StringIterator.prototype);
iterator[toProperty(iteratedString)] = s;
iterator[toProperty(stringIteratorNextIndex)] = 0;
return iterator;
}
return {get createStringIterator() {
return createStringIterator;
}};
});
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/String", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/String";
var createStringIterator = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/StringIterator").createStringIterator;
var $__32 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils"),
maybeAddFunctions = $__32.maybeAddFunctions,
maybeAddIterator = $__32.maybeAddIterator,
registerPolyfill = $__32.registerPolyfill;
var $toString = Object.prototype.toString;
var $indexOf = String.prototype.indexOf;
var $lastIndexOf = String.prototype.lastIndexOf;
function startsWith(search) {
var string = String(this);
if (this == null || $toString.call(search) == '[object RegExp]') {
throw TypeError();
}
var stringLength = string.length;
var searchString = String(search);
var searchLength = searchString.length;
var position = arguments.length > 1 ? arguments[1] : undefined;
var pos = position ? Number(position) : 0;
if (isNaN(pos)) {
pos = 0;
}
var start = Math.min(Math.max(pos, 0), stringLength);
return $indexOf.call(string, searchString, pos) == start;
}
function endsWith(search) {
var string = String(this);
if (this == null || $toString.call(search) == '[object RegExp]') {
throw TypeError();
}
var stringLength = string.length;
var searchString = String(search);
var searchLength = searchString.length;
var pos = stringLength;
if (arguments.length > 1) {
var position = arguments[1];
if (position !== undefined) {
pos = position ? Number(position) : 0;
if (isNaN(pos)) {
pos = 0;
}
}
}
var end = Math.min(Math.max(pos, 0), stringLength);
var start = end - searchLength;
if (start < 0) {
return false;
}
return $lastIndexOf.call(string, searchString, start) == start;
}
function contains(search) {
if (this == null) {
throw TypeError();
}
var string = String(this);
var stringLength = string.length;
var searchString = String(search);
var searchLength = searchString.length;
var position = arguments.length > 1 ? arguments[1] : undefined;
var pos = position ? Number(position) : 0;
if (isNaN(pos)) {
pos = 0;
}
var start = Math.min(Math.max(pos, 0), stringLength);
return $indexOf.call(string, searchString, pos) != -1;
}
function repeat(count) {
if (this == null) {
throw TypeError();
}
var string = String(this);
var n = count ? Number(count) : 0;
if (isNaN(n)) {
n = 0;
}
if (n < 0 || n == Infinity) {
throw RangeError();
}
if (n == 0) {
return '';
}
var result = '';
while (n--) {
result += string;
}
return result;
}
function codePointAt(position) {
if (this == null) {
throw TypeError();
}
var string = String(this);
var size = string.length;
var index = position ? Number(position) : 0;
if (isNaN(index)) {
index = 0;
}
if (index < 0 || index >= size) {
return undefined;
}
var first = string.charCodeAt(index);
var second;
if (first >= 0xD800 && first <= 0xDBFF && size > index + 1) {
second = string.charCodeAt(index + 1);
if (second >= 0xDC00 && second <= 0xDFFF) {
return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
}
}
return first;
}
function raw(callsite) {
var raw = callsite.raw;
var len = raw.length >>> 0;
if (len === 0)
return '';
var s = '';
var i = 0;
while (true) {
s += raw[i];
if (i + 1 === len)
return s;
s += arguments[++i];
}
}
function fromCodePoint() {
var codeUnits = [];
var floor = Math.floor;
var highSurrogate;
var lowSurrogate;
var index = -1;
var length = arguments.length;
if (!length) {
return '';
}
while (++index < length) {
var codePoint = Number(arguments[index]);
if (!isFinite(codePoint) || codePoint < 0 || codePoint > 0x10FFFF || floor(codePoint) != codePoint) {
throw RangeError('Invalid code point: ' + codePoint);
}
if (codePoint <= 0xFFFF) {
codeUnits.push(codePoint);
} else {
codePoint -= 0x10000;
highSurrogate = (codePoint >> 10) + 0xD800;
lowSurrogate = (codePoint % 0x400) + 0xDC00;
codeUnits.push(highSurrogate, lowSurrogate);
}
}
return String.fromCharCode.apply(null, codeUnits);
}
function stringPrototypeIterator() {
var o = $traceurRuntime.checkObjectCoercible(this);
var s = String(o);
return createStringIterator(s);
}
function polyfillString(global) {
var String = global.String;
maybeAddFunctions(String.prototype, ['codePointAt', codePointAt, 'contains', contains, 'endsWith', endsWith, 'startsWith', startsWith, 'repeat', repeat]);
maybeAddFunctions(String, ['fromCodePoint', fromCodePoint, 'raw', raw]);
maybeAddIterator(String.prototype, stringPrototypeIterator, Symbol);
}
registerPolyfill(polyfillString);
return {
get startsWith() {
return startsWith;
},
get endsWith() {
return endsWith;
},
get contains() {
return contains;
},
get repeat() {
return repeat;
},
get codePointAt() {
return codePointAt;
},
get raw() {
return raw;
},
get fromCodePoint() {
return fromCodePoint;
},
get stringPrototypeIterator() {
return stringPrototypeIterator;
},
get polyfillString() {
return polyfillString;
}
};
});
System.get("traceur-runtime@0.0.62/src/runtime/polyfills/String" + '');
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/ArrayIterator", [], function() {
"use strict";
var $__36;
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/ArrayIterator";
var $__34 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils"),
toObject = $__34.toObject,
toUint32 = $__34.toUint32,
createIteratorResultObject = $__34.createIteratorResultObject;
var ARRAY_ITERATOR_KIND_KEYS = 1;
var ARRAY_ITERATOR_KIND_VALUES = 2;
var ARRAY_ITERATOR_KIND_ENTRIES = 3;
var ArrayIterator = function ArrayIterator() {};
($traceurRuntime.createClass)(ArrayIterator, ($__36 = {}, Object.defineProperty($__36, "next", {
value: function() {
var iterator = toObject(this);
var array = iterator.iteratorObject_;
if (!array) {
throw new TypeError('Object is not an ArrayIterator');
}
var index = iterator.arrayIteratorNextIndex_;
var itemKind = iterator.arrayIterationKind_;
var length = toUint32(array.length);
if (index >= length) {
iterator.arrayIteratorNextIndex_ = Infinity;
return createIteratorResultObject(undefined, true);
}
iterator.arrayIteratorNextIndex_ = index + 1;
if (itemKind == ARRAY_ITERATOR_KIND_VALUES)
return createIteratorResultObject(array[index], false);
if (itemKind == ARRAY_ITERATOR_KIND_ENTRIES)
return createIteratorResultObject([index, array[index]], false);
return createIteratorResultObject(index, false);
},
configurable: true,
enumerable: true,
writable: true
}), Object.defineProperty($__36, Symbol.iterator, {
value: function() {
return this;
},
configurable: true,
enumerable: true,
writable: true
}), $__36), {});
function createArrayIterator(array, kind) {
var object = toObject(array);
var iterator = new ArrayIterator;
iterator.iteratorObject_ = object;
iterator.arrayIteratorNextIndex_ = 0;
iterator.arrayIterationKind_ = kind;
return iterator;
}
function entries() {
return createArrayIterator(this, ARRAY_ITERATOR_KIND_ENTRIES);
}
function keys() {
return createArrayIterator(this, ARRAY_ITERATOR_KIND_KEYS);
}
function values() {
return createArrayIterator(this, ARRAY_ITERATOR_KIND_VALUES);
}
return {
get entries() {
return entries;
},
get keys() {
return keys;
},
get values() {
return values;
}
};
});
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/Array", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/Array";
var $__37 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/ArrayIterator"),
entries = $__37.entries,
keys = $__37.keys,
values = $__37.values;
var $__38 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils"),
checkIterable = $__38.checkIterable,
isCallable = $__38.isCallable,
isConstructor = $__38.isConstructor,
maybeAddFunctions = $__38.maybeAddFunctions,
maybeAddIterator = $__38.maybeAddIterator,
registerPolyfill = $__38.registerPolyfill,
toInteger = $__38.toInteger,
toLength = $__38.toLength,
toObject = $__38.toObject;
function from(arrLike) {
var mapFn = arguments[1];
var thisArg = arguments[2];
var C = this;
var items = toObject(arrLike);
var mapping = mapFn !== undefined;
var k = 0;
var arr,
len;
if (mapping && !isCallable(mapFn)) {
throw TypeError();
}
if (checkIterable(items)) {
arr = isConstructor(C) ? new C() : [];
for (var $__39 = items[Symbol.iterator](),
$__40; !($__40 = $__39.next()).done; ) {
var item = $__40.value;
{
if (mapping) {
arr[k] = mapFn.call(thisArg, item, k);
} else {
arr[k] = item;
}
k++;
}
}
arr.length = k;
return arr;
}
len = toLength(items.length);
arr = isConstructor(C) ? new C(len) : new Array(len);
for (; k < len; k++) {
if (mapping) {
arr[k] = typeof thisArg === 'undefined' ? mapFn(items[k], k) : mapFn.call(thisArg, items[k], k);
} else {
arr[k] = items[k];
}
}
arr.length = len;
return arr;
}
function of() {
for (var items = [],
$__41 = 0; $__41 < arguments.length; $__41++)
items[$__41] = arguments[$__41];
var C = this;
var len = items.length;
var arr = isConstructor(C) ? new C(len) : new Array(len);
for (var k = 0; k < len; k++) {
arr[k] = items[k];
}
arr.length = len;
return arr;
}
function fill(value) {
var start = arguments[1] !== (void 0) ? arguments[1] : 0;
var end = arguments[2];
var object = toObject(this);
var len = toLength(object.length);
var fillStart = toInteger(start);
var fillEnd = end !== undefined ? toInteger(end) : len;
fillStart = fillStart < 0 ? Math.max(len + fillStart, 0) : Math.min(fillStart, len);
fillEnd = fillEnd < 0 ? Math.max(len + fillEnd, 0) : Math.min(fillEnd, len);
while (fillStart < fillEnd) {
object[fillStart] = value;
fillStart++;
}
return object;
}
function find(predicate) {
var thisArg = arguments[1];
return findHelper(this, predicate, thisArg);
}
function findIndex(predicate) {
var thisArg = arguments[1];
return findHelper(this, predicate, thisArg, true);
}
function findHelper(self, predicate) {
var thisArg = arguments[2];
var returnIndex = arguments[3] !== (void 0) ? arguments[3] : false;
var object = toObject(self);
var len = toLength(object.length);
if (!isCallable(predicate)) {
throw TypeError();
}
for (var i = 0; i < len; i++) {
if (i in object) {
var value = object[i];
if (predicate.call(thisArg, value, i, object)) {
return returnIndex ? i : value;
}
}
}
return returnIndex ? -1 : undefined;
}
function polyfillArray(global) {
var $__42 = global,
Array = $__42.Array,
Object = $__42.Object,
Symbol = $__42.Symbol;
maybeAddFunctions(Array.prototype, ['entries', entries, 'keys', keys, 'values', values, 'fill', fill, 'find', find, 'findIndex', findIndex]);
maybeAddFunctions(Array, ['from', from, 'of', of]);
maybeAddIterator(Array.prototype, values, Symbol);
maybeAddIterator(Object.getPrototypeOf([].values()), function() {
return this;
}, Symbol);
}
registerPolyfill(polyfillArray);
return {
get from() {
return from;
},
get of() {
return of;
},
get fill() {
return fill;
},
get find() {
return find;
},
get findIndex() {
return findIndex;
},
get polyfillArray() {
return polyfillArray;
}
};
});
System.get("traceur-runtime@0.0.62/src/runtime/polyfills/Array" + '');
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/Object", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/Object";
var $__43 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils"),
maybeAddFunctions = $__43.maybeAddFunctions,
registerPolyfill = $__43.registerPolyfill;
var $__44 = $traceurRuntime,
defineProperty = $__44.defineProperty,
getOwnPropertyDescriptor = $__44.getOwnPropertyDescriptor,
getOwnPropertyNames = $__44.getOwnPropertyNames,
keys = $__44.keys,
privateNames = $__44.privateNames;
function is(left, right) {
if (left === right)
return left !== 0 || 1 / left === 1 / right;
return left !== left && right !== right;
}
function assign(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
var props = keys(source);
var p,
length = props.length;
for (p = 0; p < length; p++) {
var name = props[p];
if (privateNames[name])
continue;
target[name] = source[name];
}
}
return target;
}
function mixin(target, source) {
var props = getOwnPropertyNames(source);
var p,
descriptor,
length = props.length;
for (p = 0; p < length; p++) {
var name = props[p];
if (privateNames[name])
continue;
descriptor = getOwnPropertyDescriptor(source, props[p]);
defineProperty(target, props[p], descriptor);
}
return target;
}
function polyfillObject(global) {
var Object = global.Object;
maybeAddFunctions(Object, ['assign', assign, 'is', is, 'mixin', mixin]);
}
registerPolyfill(polyfillObject);
return {
get is() {
return is;
},
get assign() {
return assign;
},
get mixin() {
return mixin;
},
get polyfillObject() {
return polyfillObject;
}
};
});
System.get("traceur-runtime@0.0.62/src/runtime/polyfills/Object" + '');
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/Number", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/Number";
var $__46 = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils"),
isNumber = $__46.isNumber,
maybeAddConsts = $__46.maybeAddConsts,
maybeAddFunctions = $__46.maybeAddFunctions,
registerPolyfill = $__46.registerPolyfill,
toInteger = $__46.toInteger;
var $abs = Math.abs;
var $isFinite = isFinite;
var $isNaN = isNaN;
var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
var MIN_SAFE_INTEGER = -Math.pow(2, 53) + 1;
var EPSILON = Math.pow(2, -52);
function NumberIsFinite(number) {
return isNumber(number) && $isFinite(number);
}
;
function isInteger(number) {
return NumberIsFinite(number) && toInteger(number) === number;
}
function NumberIsNaN(number) {
return isNumber(number) && $isNaN(number);
}
;
function isSafeInteger(number) {
if (NumberIsFinite(number)) {
var integral = toInteger(number);
if (integral === number)
return $abs(integral) <= MAX_SAFE_INTEGER;
}
return false;
}
function polyfillNumber(global) {
var Number = global.Number;
maybeAddConsts(Number, ['MAX_SAFE_INTEGER', MAX_SAFE_INTEGER, 'MIN_SAFE_INTEGER', MIN_SAFE_INTEGER, 'EPSILON', EPSILON]);
maybeAddFunctions(Number, ['isFinite', NumberIsFinite, 'isInteger', isInteger, 'isNaN', NumberIsNaN, 'isSafeInteger', isSafeInteger]);
}
registerPolyfill(polyfillNumber);
return {
get MAX_SAFE_INTEGER() {
return MAX_SAFE_INTEGER;
},
get MIN_SAFE_INTEGER() {
return MIN_SAFE_INTEGER;
},
get EPSILON() {
return EPSILON;
},
get isFinite() {
return NumberIsFinite;
},
get isInteger() {
return isInteger;
},
get isNaN() {
return NumberIsNaN;
},
get isSafeInteger() {
return isSafeInteger;
},
get polyfillNumber() {
return polyfillNumber;
}
};
});
System.get("traceur-runtime@0.0.62/src/runtime/polyfills/Number" + '');
System.register("traceur-runtime@0.0.62/src/runtime/polyfills/polyfills", [], function() {
"use strict";
var __moduleName = "traceur-runtime@0.0.62/src/runtime/polyfills/polyfills";
var polyfillAll = System.get("traceur-runtime@0.0.62/src/runtime/polyfills/utils").polyfillAll;
polyfillAll(this);
var setupGlobals = $traceurRuntime.setupGlobals;
$traceurRuntime.setupGlobals = function(global) {
setupGlobals(global);
polyfillAll(global);
};
return {};
});
System.get("traceur-runtime@0.0.62/src/runtime/polyfills/polyfills" + '');
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"_process":2}],4:[function(require,module,exports){
/**
* Copyright 2012 Craig Campbell
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Mousetrap is a simple keyboard shortcut library for Javascript with
* no external dependencies
*
* @version 1.1.2
* @url craig.is/killing/mice
*/
/**
* mapping of special keycodes to their corresponding keys
*
* everything in this dictionary cannot use keypress events
* so it has to be here to map to the correct keycodes for
* keyup/keydown events
*
* @type {Object}
*/
var _MAP = {
8: 'backspace',
9: 'tab',
13: 'enter',
16: 'shift',
17: 'ctrl',
18: 'alt',
20: 'capslock',
27: 'esc',
32: 'space',
33: 'pageup',
34: 'pagedown',
35: 'end',
36: 'home',
37: 'left',
38: 'up',
39: 'right',
40: 'down',
45: 'ins',
46: 'del',
91: 'meta',
93: 'meta',
224: 'meta'
},
/**
* mapping for special characters so they can support
*
* this dictionary is only used incase you want to bind a
* keyup or keydown event to one of these keys
*
* @type {Object}
*/
_KEYCODE_MAP = {
106: '*',
107: '+',
109: '-',
110: '.',
111 : '/',
186: ';',
187: '=',
188: ',',
189: '-',
190: '.',
191: '/',
192: '`',
219: '[',
220: '\\',
221: ']',
222: '\''
},
/**
* this is a mapping of keys that require shift on a US keypad
* back to the non shift equivelents
*
* this is so you can use keyup events with these keys
*
* note that this will only work reliably on US keyboards
*
* @type {Object}
*/
_SHIFT_MAP = {
'~': '`',
'!': '1',
'@': '2',
'#': '3',
'$': '4',
'%': '5',
'^': '6',
'&': '7',
'*': '8',
'(': '9',
')': '0',
'_': '-',
'+': '=',
':': ';',
'\"': '\'',
'<': ',',
'>': '.',
'?': '/',
'|': '\\'
},
/**
* this is a list of special strings you can use to map
* to modifier keys when you specify your keyboard shortcuts
*
* @type {Object}
*/
_SPECIAL_ALIASES = {
'option': 'alt',
'command': 'meta',
'return': 'enter',
'escape': 'esc'
},
/**
* variable to store the flipped version of _MAP from above
* needed to check if we should use keypress or not when no action
* is specified
*
* @type {Object|undefined}
*/
_REVERSE_MAP,
/**
* a list of all the callbacks setup via Mousetrap.bind()
*
* @type {Object}
*/
_callbacks = {},
/**
* direct map of string combinations to callbacks used for trigger()
*
* @type {Object}
*/
_direct_map = {},
/**
* keeps track of what level each sequence is at since multiple
* sequences can start out with the same sequence
*
* @type {Object}
*/
_sequence_levels = {},
/**
* variable to store the setTimeout call
*
* @type {null|number}
*/
_reset_timer,
/**
* temporary state where we will ignore the next keyup
*
* @type {boolean|string}
*/
_ignore_next_keyup = false,
/**
* are we currently inside of a sequence?
* type of action ("keyup" or "keydown" or "keypress") or false
*
* @type {boolean|string}
*/
_inside_sequence = false;
/**
* loop through the f keys, f1 to f19 and add them to the map
* programatically
*/
for (var i = 1; i < 20; ++i) {
_MAP[111 + i] = 'f' + i;
}
/**
* loop through to map numbers on the numeric keypad
*/
for (i = 0; i <= 9; ++i) {
_MAP[i + 96] = i;
}
/**
* cross browser add event method
*
* @param {Element|HTMLDocument} object
* @param {string} type
* @param {Function} callback
* @returns void
*/
function _addEvent(object, type, callback) {
if (object.addEventListener) {
return object.addEventListener(type, callback, false);
}
object.attachEvent('on' + type, callback);
}
/**
* takes the event and returns the key character
*
* @param {Event} e
* @return {string}
*/
function _characterFromEvent(e) {
// for keypress events we should return the character as is
if (e.type == 'keypress') {
return String.fromCharCode(e.which);
}
// for non keypress events the special maps are needed
if (_MAP[e.which]) {
return _MAP[e.which];
}
if (_KEYCODE_MAP[e.which]) {
return _KEYCODE_MAP[e.which];
}
// if it is not in the special map
return String.fromCharCode(e.which).toLowerCase();
}
/**
* should we stop this event before firing off callbacks
*
* @param {Event} e
* @return {boolean}
*/
function _stop(e) {
var element = e.target || e.srcElement,
tag_name = element.tagName;
// if the element has the class "mousetrap" then no need to stop
if ((' ' + element.className + ' ').indexOf(' mousetrap ') > -1) {
return false;
}
// stop for input, select, and textarea
return tag_name == 'INPUT' || tag_name == 'SELECT' || tag_name == 'TEXTAREA' || (element.contentEditable && element.contentEditable == 'true');
}
/**
* checks if two arrays are equal
*
* @param {Array} modifiers1
* @param {Array} modifiers2
* @returns {boolean}
*/
function _modifiersMatch(modifiers1, modifiers2) {
return modifiers1.sort().join(',') === modifiers2.sort().join(',');
}
/**
* resets all sequence counters except for the ones passed in
*
* @param {Object} do_not_reset
* @returns void
*/
function _resetSequences(do_not_reset) {
do_not_reset = do_not_reset || {};
var active_sequences = false,
key;
for (key in _sequence_levels) {
if (do_not_reset[key]) {
active_sequences = true;
continue;
}
_sequence_levels[key] = 0;
}
if (!active_sequences) {
_inside_sequence = false;
}
}
/**
* finds all callbacks that match based on the keycode, modifiers,
* and action
*
* @param {string} character
* @param {Array} modifiers
* @param {string} action
* @param {boolean=} remove - should we remove any matches
* @param {string=} combination
* @returns {Array}
*/
function _getMatches(character, modifiers, action, remove, combination) {
var i,
callback,
matches = [];
// if there are no events related to this keycode
if (!_callbacks[character]) {
return [];
}
// if a modifier key is coming up on its own we should allow it
if (action == 'keyup' && _isModifier(character)) {
modifiers = [character];
}
// loop through all callbacks for the key that was pressed
// and see if any of them match
for (i = 0; i < _callbacks[character].length; ++i) {
callback = _callbacks[character][i];
// if this is a sequence but it is not at the right level
// then move onto the next match
if (callback.seq && _sequence_levels[callback.seq] != callback.level) {
continue;
}
// if the action we are looking for doesn't match the action we got
// then we should keep going
if (action != callback.action) {
continue;
}
// if this is a keypress event that means that we need to only
// look at the character, otherwise check the modifiers as
// well
if (action == 'keypress' || _modifiersMatch(modifiers, callback.modifiers)) {
// remove is used so if you change your mind and call bind a
// second time with a new function the first one is overwritten
if (remove && callback.combo == combination) {
_callbacks[character].splice(i, 1);
}
matches.push(callback);
}
}
return matches;
}
/**
* takes a key event and figures out what the modifiers are
*
* @param {Event} e
* @returns {Array}
*/
function _eventModifiers(e) {
var modifiers = [];
if (e.shiftKey) {
modifiers.push('shift');
}
if (e.altKey) {
modifiers.push('alt');
}
if (e.ctrlKey) {
modifiers.push('ctrl');
}
if (e.metaKey) {
modifiers.push('meta');
}
return modifiers;
}
/**
* actually calls the callback function
*
* if your callback function returns false this will use the jquery
* convention - prevent default and stop propogation on the event
*
* @param {Function} callback
* @param {Event} e
* @returns void
*/
function _fireCallback(callback, e) {
if (callback(e) === false) {
if (e.preventDefault) {
e.preventDefault();
}
if (e.stopPropagation) {
e.stopPropagation();
}
e.returnValue = false;
e.cancelBubble = true;
}
}
/**
* handles a character key event
*
* @param {string} character
* @param {Event} e
* @returns void
*/
function _handleCharacter(character, e) {
// if this event should not happen stop here
if (_stop(e)) {
return;
}
var callbacks = _getMatches(character, _eventModifiers(e), e.type),
i,
do_not_reset = {},
processed_sequence_callback = false;
// loop through matching callbacks for this key event
for (i = 0; i < callbacks.length; ++i) {
// fire for all sequence callbacks
// this is because if for example you have multiple sequences
// bound such as "g i" and "g t" they both need to fire the
// callback for matching g cause otherwise you can only ever
// match the first one
if (callbacks[i].seq) {
processed_sequence_callback = true;
// keep a list of which sequences were matches for later
do_not_reset[callbacks[i].seq] = 1;
_fireCallback(callbacks[i].callback, e);
continue;
}
// if there were no sequence matches but we are still here
// that means this is a regular match so we should fire that
if (!processed_sequence_callback && !_inside_sequence) {
_fireCallback(callbacks[i].callback, e);
}
}
// if you are inside of a sequence and the key you are pressing
// is not a modifier key then we should reset all sequences
// that were not matched by this key event
if (e.type == _inside_sequence && !_isModifier(character)) {
_resetSequences(do_not_reset);
}
}
/**
* handles a keydown event
*
* @param {Event} e
* @returns void
*/
function _handleKey(e) {
// normalize e.which for key events
// @see http://stackoverflow.com/questions/4285627/javascript-keycode-vs-charcode-utter-confusion
e.which = typeof e.which == "number" ? e.which : e.keyCode;
var character = _characterFromEvent(e);
// no character found then stop
if (!character) {
return;
}
if (e.type == 'keyup' && _ignore_next_keyup == character) {
_ignore_next_keyup = false;
return;
}
_handleCharacter(character, e);
}
/**
* determines if the keycode specified is a modifier key or not
*
* @param {string} key
* @returns {boolean}
*/
function _isModifier(key) {
return key == 'shift' || key == 'ctrl' || key == 'alt' || key == 'meta';
}
/**
* called to set a 1 second timeout on the specified sequence
*
* this is so after each key press in the sequence you have 1 second
* to press the next key before you have to start over
*
* @returns void
*/
function _resetSequenceTimer() {
clearTimeout(_reset_timer);
_reset_timer = setTimeout(_resetSequences, 1000);
}
/**
* reverses the map lookup so that we can look for specific keys
* to see what can and can't use keypress
*
* @return {Object}
*/
function _getReverseMap() {
if (!_REVERSE_MAP) {
_REVERSE_MAP = {};
for (var key in _MAP) {
// pull out the numeric keypad from here cause keypress should
// be able to detect the keys from the character
if (key > 95 && key < 112) {
continue;
}
if (_MAP.hasOwnProperty(key)) {
_REVERSE_MAP[_MAP[key]] = key;
}
}
}
return _REVERSE_MAP;
}
/**
* picks the best action based on the key combination
*
* @param {string} key - character for key
* @param {Array} modifiers
* @param {string=} action passed in
*/
function _pickBestAction(key, modifiers, action) {
// if no action was picked in we should try to pick the one
// that we think would work best for this key
if (!action) {
action = _getReverseMap()[key] ? 'keydown' : 'keypress';
}
// modifier keys don't work as expected with keypress,
// switch to keydown
if (action == 'keypress' && modifiers.length) {
action = 'keydown';
}
return action;
}
/**
* binds a key sequence to an event
*
* @param {string} combo - combo specified in bind call
* @param {Array} keys
* @param {Function} callback
* @param {string=} action
* @returns void
*/
function _bindSequence(combo, keys, callback, action) {
// start off by adding a sequence level record for this combination
// and setting the level to 0
_sequence_levels[combo] = 0;
// if there is no action pick the best one for the first key
// in the sequence
if (!action) {
action = _pickBestAction(keys[0], []);
}
/**
* callback to increase the sequence level for this sequence and reset
* all other sequences that were active
*
* @param {Event} e
* @returns void
*/
var _increaseSequence = function(e) {
_inside_sequence = action;
++_sequence_levels[combo];
_resetSequenceTimer();
},
/**
* wraps the specified callback inside of another function in order
* to reset all sequence counters as soon as this sequence is done
*
* @param {Event} e
* @returns void
*/
_callbackAndReset = function(e) {
_fireCallback(callback, e);
// we should ignore the next key up if the action is key down
// or keypress. this is so if you finish a sequence and
// release the key the final key will not trigger a keyup
if (action !== 'keyup') {
_ignore_next_keyup = _characterFromEvent(e);
}
// weird race condition if a sequence ends with the key
// another sequence begins with
setTimeout(_resetSequences, 10);
},
i;
// loop through keys one at a time and bind the appropriate callback
// function. for any key leading up to the final one it should
// increase the sequence. after the final, it should reset all sequences
for (i = 0; i < keys.length; ++i) {
_bindSingle(keys[i], i < keys.length - 1 ? _increaseSequence : _callbackAndReset, action, combo, i);
}
}
/**
* binds a single keyboard combination
*
* @param {string} combination
* @param {Function} callback
* @param {string=} action
* @param {string=} sequence_name - name of sequence if part of sequence
* @param {number=} level - what part of the sequence the command is
* @returns void
*/
function _bindSingle(combination, callback, action, sequence_name, level) {
// make sure multiple spaces in a row become a single space
combination = combination.replace(/\s+/g, ' ');
var sequence = combination.split(' '),
i,
key,
keys,
modifiers = [];
// if this pattern is a sequence of keys then run through this method
// to reprocess each pattern one key at a time
if (sequence.length > 1) {
return _bindSequence(combination, sequence, callback, action);
}
// take the keys from this pattern and figure out what the actual
// pattern is all about
keys = combination === '+' ? ['+'] : combination.split('+');
for (i = 0; i < keys.length; ++i) {
key = keys[i];
// normalize key names
if (_SPECIAL_ALIASES[key]) {
key = _SPECIAL_ALIASES[key];
}
// if this is not a keypress event then we should
// be smart about using shift keys
// this will only work for US keyboards however
if (action && action != 'keypress' && _SHIFT_MAP[key]) {
key = _SHIFT_MAP[key];
modifiers.push('shift');
}
// if this key is a modifier then add it to the list of modifiers
if (_isModifier(key)) {
modifiers.push(key);
}
}
// depending on what the key combination is
// we will try to pick the best event for it
action = _pickBestAction(key, modifiers, action);
// make sure to initialize array if this is the first time
// a callback is added for this key
if (!_callbacks[key]) {
_callbacks[key] = [];
}
// remove an existing match if there is one
_getMatches(key, modifiers, action, !sequence_name, combination);
// add this call back to the array
// if it is a sequence put it at the beginning
// if not put it at the end
//
// this is important because the way these are processed expects
// the sequence ones to come first
_callbacks[key][sequence_name ? 'unshift' : 'push']({
callback: callback,
modifiers: modifiers,
action: action,
seq: sequence_name,
level: level,
combo: combination
});
}
/**
* binds multiple combinations to the same callback
*
* @param {Array} combinations
* @param {Function} callback
* @param {string|undefined} action
* @returns void
*/
function _bindMultiple(combinations, callback, action) {
for (var i = 0; i < combinations.length; ++i) {
_bindSingle(combinations[i], callback, action);
}
}
// start!
_addEvent(document, 'keypress', _handleKey);
_addEvent(document, 'keydown', _handleKey);
_addEvent(document, 'keyup', _handleKey);
var mousetrap = {
/**
* binds an event to mousetrap
*
* can be a single key, a combination of keys separated with +,
* a comma separated list of keys, an array of keys, or
* a sequence of keys separated by spaces
*
* be sure to list the modifier keys first to make sure that the
* correct key ends up getting bound (the last key in the pattern)
*
* @param {string|Array} keys
* @param {Function} callback
* @param {string=} action - 'keypress', 'keydown', or 'keyup'
* @returns void
*/
bind: function(keys, callback, action) {
_bindMultiple(keys instanceof Array ? keys : [keys], callback, action);
_direct_map[keys + ':' + action] = callback;
return this;
},
/**
* unbinds an event to mousetrap
*
* the unbinding sets the callback function of the specified key combo
* to an empty function and deletes the corresponding key in the
* _direct_map dict.
*
* the keycombo+action has to be exactly the same as
* it was defined in the bind method
*
* TODO: actually remove this from the _callbacks dictionary instead
* of binding an empty function
*
* @param {string|Array} keys
* @param {string} action
* @returns void
*/
unbind: function(keys, action) {
if (_direct_map[keys + ':' + action]) {
delete _direct_map[keys + ':' + action];
this.bind(keys, function() {}, action);
}
return this;
},
/**
* triggers an event that has already been bound
*
* @param {string} keys
* @param {string=} action
* @returns void
*/
trigger: function(keys, action) {
_direct_map[keys + ':' + action]();
return this;
},
/**
* resets the library back to its initial state. this is useful
* if you want to clear out the current keyboard shortcuts and bind
* new ones - for example if you switch to another page
*
* @returns void
*/
reset: function() {
_callbacks = {};
_direct_map = {};
return this;
}
};
module.exports = mousetrap;
},{}],5:[function(require,module,exports){
(function( factory ) {
if (typeof define !== 'undefined' && define.amd) {
define([], factory);
} else if (typeof module !== 'undefined' && module.exports) {
module.exports = factory();
} else {
window.scrollMonitor = factory();
}
})(function() {
var scrollTop = function() {
return window.pageYOffset ||
(document.documentElement && document.documentElement.scrollTop) ||
document.body.scrollTop;
};
var exports = {};
var watchers = [];
var VISIBILITYCHANGE = 'visibilityChange';
var ENTERVIEWPORT = 'enterViewport';
var FULLYENTERVIEWPORT = 'fullyEnterViewport';
var EXITVIEWPORT = 'exitViewport';
var PARTIALLYEXITVIEWPORT = 'partiallyExitViewport';
var LOCATIONCHANGE = 'locationChange';
var STATECHANGE = 'stateChange';
var eventTypes = [
VISIBILITYCHANGE,
ENTERVIEWPORT,
FULLYENTERVIEWPORT,
EXITVIEWPORT,
PARTIALLYEXITVIEWPORT,
LOCATIONCHANGE,
STATECHANGE
];
var defaultOffsets = {top: 0, bottom: 0};
var getViewportHeight = function() {
return window.innerHeight || document.documentElement.clientHeight;
};
var getDocumentHeight = function() {
// jQuery approach
// whichever is greatest
return Math.max(
document.body.scrollHeight, document.documentElement.scrollHeight,
document.body.offsetHeight, document.documentElement.offsetHeight,
document.documentElement.clientHeight
);
};
exports.viewportTop = null;
exports.viewportBottom = null;
exports.documentHeight = null;
exports.viewportHeight = getViewportHeight();
var previousDocumentHeight;
var latestEvent;
var calculateViewportI;
function calculateViewport() {
exports.viewportTop = scrollTop();
exports.viewportBottom = exports.viewportTop + exports.viewportHeight;
exports.documentHeight = getDocumentHeight();
if (exports.documentHeight !== previousDocumentHeight) {
calculateViewportI = watchers.length;
while( calculateViewportI-- ) {
watchers[calculateViewportI].recalculateLocation();
}
previousDocumentHeight = exports.documentHeight;
}
}
function recalculateWatchLocationsAndTrigger() {
exports.viewportHeight = getViewportHeight();
calculateViewport();
updateAndTriggerWatchers();
}
var recalculateAndTriggerTimer;
function debouncedRecalcuateAndTrigger() {
clearTimeout(recalculateAndTriggerTimer);
recalculateAndTriggerTimer = setTimeout( recalculateWatchLocationsAndTrigger, 100 );
}
var updateAndTriggerWatchersI;
function updateAndTriggerWatchers() {
// update all watchers then trigger the events so one can rely on another being up to date.
updateAndTriggerWatchersI = watchers.length;
while( updateAndTriggerWatchersI-- ) {
watchers[updateAndTriggerWatchersI].update();
}
updateAndTriggerWatchersI = watchers.length;
while( updateAndTriggerWatchersI-- ) {
watchers[updateAndTriggerWatchersI].triggerCallbacks();
}
}
function ElementWatcher( watchItem, offsets ) {
var self = this;
this.watchItem = watchItem;
if (!offsets) {
this.offsets = defaultOffsets;
} else if (offsets === +offsets) {
this.offsets = {top: offsets, bottom: offsets};
} else {
this.offsets = {
top: offsets.top || defaultOffsets.top,
bottom: offsets.bottom || defaultOffsets.bottom
};
}
this.callbacks = {}; // {callback: function, isOne: true }
for (var i = 0, j = eventTypes.length; i < j; i++) {
self.callbacks[eventTypes[i]] = [];
}
this.locked = false;
var wasInViewport;
var wasFullyInViewport;
var wasAboveViewport;
var wasBelowViewport;
var listenerToTriggerListI;
var listener;
function triggerCallbackArray( listeners ) {
if (listeners.length === 0) {
return;
}
listenerToTriggerListI = listeners.length;
while( listenerToTriggerListI-- ) {
listener = listeners[listenerToTriggerListI];
listener.callback.call( self, latestEvent );
if (listener.isOne) {
listeners.splice(listenerToTriggerListI, 1);
}
}
}
this.triggerCallbacks = function triggerCallbacks() {
if (this.isInViewport && !wasInViewport) {
triggerCallbackArray( this.callbacks[ENTERVIEWPORT] );
}
if (this.isFullyInViewport && !wasFullyInViewport) {
triggerCallbackArray( this.callbacks[FULLYENTERVIEWPORT] );
}
if (this.isAboveViewport !== wasAboveViewport &&
this.isBelowViewport !== wasBelowViewport) {
triggerCallbackArray( this.callbacks[VISIBILITYCHANGE] );
// if you skip completely past this element
if (!wasFullyInViewport && !this.isFullyInViewport) {
triggerCallbackArray( this.callbacks[FULLYENTERVIEWPORT] );
triggerCallbackArray( this.callbacks[PARTIALLYEXITVIEWPORT] );
}
if (!wasInViewport && !this.isInViewport) {
triggerCallbackArray( this.callbacks[ENTERVIEWPORT] );
triggerCallbackArray( this.callbacks[EXITVIEWPORT] );
}
}
if (!this.isFullyInViewport && wasFullyInViewport) {
triggerCallbackArray( this.callbacks[PARTIALLYEXITVIEWPORT] );
}
if (!this.isInViewport && wasInViewport) {
triggerCallbackArray( this.callbacks[EXITVIEWPORT] );
}
if (this.isInViewport !== wasInViewport) {
triggerCallbackArray( this.callbacks[VISIBILITYCHANGE] );
}
switch( true ) {
case wasInViewport !== this.isInViewport:
case wasFullyInViewport !== this.isFullyInViewport:
case wasAboveViewport !== this.isAboveViewport:
case wasBelowViewport !== this.isBelowViewport:
triggerCallbackArray( this.callbacks[STATECHANGE] );
}
wasInViewport = this.isInViewport;
wasFullyInViewport = this.isFullyInViewport;
wasAboveViewport = this.isAboveViewport;
wasBelowViewport = this.isBelowViewport;
};
this.recalculateLocation = function() {
if (this.locked) {
return;
}
var previousTop = this.top;
var previousBottom = this.bottom;
if (this.watchItem.nodeName) { // a dom element
var cachedDisplay = this.watchItem.style.display;
if (cachedDisplay === 'none') {
this.watchItem.style.display = '';
}
var boundingRect = this.watchItem.getBoundingClientRect();
this.top = boundingRect.top + exports.viewportTop;
this.bottom = boundingRect.bottom + exports.viewportTop;
if (cachedDisplay === 'none') {
this.watchItem.style.display = cachedDisplay;
}
} else if (this.watchItem === +this.watchItem) { // number
if (this.watchItem > 0) {
this.top = this.bottom = this.watchItem;
} else {
this.top = this.bottom = exports.documentHeight - this.watchItem;
}
} else { // an object with a top and bottom property
this.top = this.watchItem.top;
this.bottom = this.watchItem.bottom;
}
this.top -= this.offsets.top;
this.bottom += this.offsets.bottom;
this.height = this.bottom - this.top;
if ( (previousTop !== undefined || previousBottom !== undefined) && (this.top !== previousTop || this.bottom !== previousBottom) ) {
triggerCallbackArray( this.callbacks[LOCATIONCHANGE] );
}
};
this.recalculateLocation();
this.update();
wasInViewport = this.isInViewport;
wasFullyInViewport = this.isFullyInViewport;
wasAboveViewport = this.isAboveViewport;
wasBelowViewport = this.isBelowViewport;
}
ElementWatcher.prototype = {
on: function( event, callback, isOne ) {
// trigger the event if it applies to the element right now.
switch( true ) {
case event === VISIBILITYCHANGE && !this.isInViewport && this.isAboveViewport:
case event === ENTERVIEWPORT && this.isInViewport:
case event === FULLYENTERVIEWPORT && this.isFullyInViewport:
case event === EXITVIEWPORT && this.isAboveViewport && !this.isInViewport:
case event === PARTIALLYEXITVIEWPORT && this.isAboveViewport:
callback.call( this, latestEvent );
if (isOne) {
return;
}
}
if (this.callbacks[event]) {
this.callbacks[event].push({callback: callback, isOne: isOne||false});
} else {
throw new Error('Tried to add a scroll monitor listener of type '+event+'. Your options are: '+eventTypes.join(', '));
}
},
off: function( event, callback ) {
if (this.callbacks[event]) {
for (var i = 0, item; item = this.callbacks[event][i]; i++) {
if (item.callback === callback) {
this.callbacks[event].splice(i, 1);
break;
}
}
} else {
throw new Error('Tried to remove a scroll monitor listener of type '+event+'. Your options are: '+eventTypes.join(', '));
}
},
one: function( event, callback ) {
this.on( event, callback, true);
},
recalculateSize: function() {
this.height = this.watchItem.offsetHeight + this.offsets.top + this.offsets.bottom;
this.bottom = this.top + this.height;
},
update: function() {
this.isAboveViewport = this.top < exports.viewportTop;
this.isBelowViewport = this.bottom > exports.viewportBottom;
this.isInViewport = (this.top <= exports.viewportBottom && this.bottom >= exports.viewportTop);
this.isFullyInViewport = (this.top >= exports.viewportTop && this.bottom <= exports.viewportBottom) ||
(this.isAboveViewport && this.isBelowViewport);
},
destroy: function() {
var index = watchers.indexOf(this),
self = this;
watchers.splice(index, 1);
for (var i = 0, j = eventTypes.length; i < j; i++) {
self.callbacks[eventTypes[i]].length = 0;
}
},
// prevent recalculating the element location
lock: function() {
this.locked = true;
},
unlock: function() {
this.locked = false;
}
};
var eventHandlerFactory = function (type) {
return function( callback, isOne ) {
this.on.call(this, type, callback, isOne);
};
};
for (var i = 0, j = eventTypes.length; i < j; i++) {
var type = eventTypes[i];
ElementWatcher.prototype[type] = eventHandlerFactory(type);
}
try {
calculateViewport();
} catch (e) {
try {
window.$(calculateViewport);
} catch (e) {
throw new Error('If you must put scrollMonitor in the <head>, you must use jQuery.');
}
}
function scrollMonitorListener(event) {
latestEvent = event;
calculateViewport();
updateAndTriggerWatchers();
}
if (window.addEventListener) {
window.addEventListener('scroll', scrollMonitorListener);
window.addEventListener('resize', debouncedRecalcuateAndTrigger);
} else {
// Old IE support
window.attachEvent('onscroll', scrollMonitorListener);
window.attachEvent('onresize', debouncedRecalcuateAndTrigger);
}
exports.beget = exports.create = function( element, offsets ) {
if (typeof element === 'string') {
element = document.querySelector(element);
} else if (element && element.length > 0) {
element = element[0];
}
var watcher = new ElementWatcher( element, offsets );
watchers.push(watcher);
watcher.update();
return watcher;
};
exports.update = function() {
latestEvent = null;
calculateViewport();
updateAndTriggerWatchers();
};
exports.recalculateLocations = function() {
exports.documentHeight = 0;
exports.update();
};
return exports;
});
},{}],6:[function(require,module,exports){
module.exports={
"name": "clappr",
"version": "0.0.68",
"description": "An extensible media player for the web",
"main": "dist/clappr.min.js",
"scripts": {
"test": "./node_modules/.bin/gulp release && ./node_modules/.bin/karma start --single-run --browsers Firefox"
},
"repository": {
"type": "git",
"url": "git@github.com:globocom/clappr.git"
},
"author": "Globo.com",
"license": "ISC",
"bugs": {
"url": "https://github.com/globocom/clappr/issues"
},
"browser": {
"zepto": "clappr-zepto"
},
"homepage": "https://github.com/globocom/clappr",
"devDependencies": {
"browserify": "^7.0.1",
"chai": "1.10.0",
"compass-mixins": "0.12.3",
"dotenv": "^0.4.0",
"es6ify": "~1.4.0",
"exorcist": "^0.1.6",
"express": "^4.6.1",
"express-alias": "0.4.0",
"glob": "^4.0.2",
"gulp": "^3.8.1",
"clappr-zepto": "0.0.2",
"gulp-compressor": "^0.1.0",
"gulp-jshint": "1.9.0",
"gulp-livereload": "^2.1.0",
"gulp-minify-css": "~0.3.5",
"gulp-rename": "^1.2.0",
"gulp-sass": "1.0.0",
"gulp-streamify": "0.0.5",
"gulp-uglify": "^1.0.1",
"gulp-util": "3.0.1",
"karma": "^0.12.17",
"karma-browserify": "^1.0.0",
"karma-chai": "^0.1.0",
"karma-chrome-launcher": "^0.1.4",
"karma-cli": "0.0.4",
"karma-firefox-launcher": "^0.1.3",
"karma-jasmine": "^0.2.2",
"karma-jquery": "^0.1.0",
"karma-mocha": "^0.1.4",
"karma-safari-launcher": "^0.1.1",
"karma-sinon": "^1.0.3",
"karma-sinon-chai": "^0.2.0",
"mkdirp": "^0.5.0",
"s3": "^4.1.1",
"scp": "0.0.3",
"sinon": "^1.10.2",
"traceur": "0.0.72",
"vinyl-source-stream": "^1.0.0",
"vinyl-transform": "0.0.1",
"watchify": "^2.0.0",
"yargs": "1.3.3"
},
"dependencies": {
"underscore": "1.7.0",
"mousetrap": "0.0.1",
"scrollmonitor": "^1.0.8"
}
}
},{}],7:[function(require,module,exports){
"use strict";
var _ = require('underscore');
var Log = require('../plugins/log').getInstance();
var slice = Array.prototype.slice;
var Events = function Events() {};
($traceurRuntime.createClass)(Events, {
on: function(name, callback, context) {
if (!eventsApi(this, 'on', name, [callback, context]) || !callback)
return this;
this._events || (this._events = {});
var events = this._events[name] || (this._events[name] = []);
events.push({
callback: callback,
context: context,
ctx: context || this
});
return this;
},
once: function(name, callback, context) {
if (!eventsApi(this, 'once', name, [callback, context]) || !callback)
return this;
var self = this;
var once = _.once(function() {
self.off(name, once);
callback.apply(this, arguments);
});
once._callback = callback;
return this.on(name, once, context);
},
off: function(name, callback, context) {
var retain,
ev,
events,
names,
i,
l,
j,
k;
if (!this._events || !eventsApi(this, 'off', name, [callback, context]))
return this;
if (!name && !callback && !context) {
this._events = void 0;
return this;
}
names = name ? [name] : _.keys(this._events);
for (i = 0, l = names.length; i < l; i++) {
name = names[i];
events = this._events[name];
if (events) {
this._events[name] = retain = [];
if (callback || context) {
for (j = 0, k = events.length; j < k; j++) {
ev = events[j];
if ((callback && callback !== ev.callback && callback !== ev.callback._callback) || (context && context !== ev.context)) {
retain.push(ev);
}
}
}
if (!retain.length)
delete this._events[name];
}
}
return this;
},
trigger: function(name) {
var klass = arguments[arguments.length - 1];
Log.info(klass, name);
if (!this._events)
return this;
var args = slice.call(arguments, 1);
if (!eventsApi(this, 'trigger', name, args))
return this;
var events = this._events[name];
var allEvents = this._events.all;
if (events)
triggerEvents(events, args);
if (allEvents)
triggerEvents(allEvents, arguments);
return this;
},
stopListening: function(obj, name, callback) {
var listeningTo = this._listeningTo;
if (!listeningTo)
return this;
var remove = !name && !callback;
if (!callback && typeof name === 'object')
callback = this;
if (obj)
(listeningTo = {})[obj._listenId] = obj;
for (var id in listeningTo) {
obj = listeningTo[id];
obj.off(name, callback, this);
if (remove || _.isEmpty(obj._events))
delete this._listeningTo[id];
}
return this;
}
}, {});
var eventSplitter = /\s+/;
var eventsApi = function(obj, action, name, rest) {
if (!name)
return true;
if (typeof name === 'object') {
for (var key in name) {
obj[action].apply(obj, [key, name[key]].concat(rest));
}
return false;
}
if (eventSplitter.test(name)) {
var names = name.split(eventSplitter);
for (var i = 0,
l = names.length; i < l; i++) {
obj[action].apply(obj, [names[i]].concat(rest));
}
return false;
}
return true;
};
var triggerEvents = function(events, args) {
var ev,
i = -1,
l = events.length,
a1 = args[0],
a2 = args[1],
a3 = args[2];
switch (args.length) {
case 0:
while (++i < l)
(ev = events[i]).callback.call(ev.ctx);
return;
case 1:
while (++i < l)
(ev = events[i]).callback.call(ev.ctx, a1);
return;
case 2:
while (++i < l)
(ev = events[i]).callback.call(ev.ctx, a1, a2);
return;
case 3:
while (++i < l)
(ev = events[i]).callback.call(ev.ctx, a1, a2, a3);
return;
default:
while (++i < l)
(ev = events[i]).callback.apply(ev.ctx, args);
return;
}
};
var listenMethods = {
listenTo: 'on',
listenToOnce: 'once'
};
_.each(listenMethods, function(implementation, method) {
Events.prototype[method] = function(obj, name, callback) {
var listeningTo = this._listeningTo || (this._listeningTo = {});
var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
listeningTo[id] = obj;
if (!callback && typeof name === 'object')
callback = this;
obj[implementation](name, callback, this);
return this;
};
});
Events.PLAYER_RESIZE = 'player:resize';
Events.PLAYBACK_PROGRESS = 'playback:progress';
Events.PLAYBACK_TIMEUPDATE = 'playback:timeupdate';
Events.PLAYBACK_READY = 'playback:ready';
Events.PLAYBACK_BUFFERING = 'playback:buffering';
Events.PLAYBACK_BUFFERFULL = 'playback:bufferfull';
Events.PLAYBACK_SETTINGSUPDATE = 'playback:settingsupdate';
Events.PLAYBACK_LOADEDMETADATA = 'playback:loadedmetadata';
Events.PLAYBACK_HIGHDEFINITIONUPDATE = 'playback:highdefinitionupdate';
Events.PLAYBACK_BITRATE = 'playback:bitrate';
Events.PLAYBACK_PLAYBACKSTATE = 'playback:playbackstate';
Events.PLAYBACK_DVR = 'playback:dvr';
Events.PLAYBACK_MEDIACONTROL_DISABLE = 'playback:mediacontrol:disable';
Events.PLAYBACK_MEDIACONTROL_ENABLE = 'playback:mediacontrol:enable';
Events.PLAYBACK_ENDED = 'playback:ended';
Events.PLAYBACK_PLAY = 'playback:play';
Events.PLAYBACK_ERROR = 'playback:error';
Events.PLAYBACK_STATS_ADD = 'playback:stats:add';
Events.CONTAINER_PLAYBACKSTATE = 'container:playbackstate';
Events.CONTAINER_PLAYBACKDVRSTATECHANGED = 'container:dvr';
Events.CONTAINER_BITRATE = 'container:bitrate';
Events.CONTAINER_STATS_REPORT = 'container:stats:report';
Events.CONTAINER_DESTROYED = 'container:destroyed';
Events.CONTAINER_READY = 'container:ready';
Events.CONTAINER_ERROR = 'container:error';
Events.CONTAINER_LOADEDMETADATA = 'container:loadedmetadata';
Events.CONTAINER_TIMEUPDATE = 'container:timeupdate';
Events.CONTAINER_PROGRESS = 'container:progress';
Events.CONTAINER_PLAY = 'container:play';
Events.CONTAINER_STOP = 'container:stop';
Events.CONTAINER_PAUSE = 'container:pause';
Events.CONTAINER_ENDED = 'container:ended';
Events.CONTAINER_CLICK = 'container:click';
Events.CONTAINER_SEEK = 'container:seek';
Events.CONTAINER_VOLUME = 'container:volume';
Events.CONTAINER_FULLSCREEN = 'container:fullscreen';
Events.CONTAINER_STATE_BUFFERING = 'container:state:buffering';
Events.CONTAINER_STATE_BUFFERFULL = 'container:state:bufferfull';
Events.CONTAINER_SETTINGSUPDATE = 'container:settingsupdate';
Events.CONTAINER_HIGHDEFINITIONUPDATE = 'container:highdefinitionupdate';
Events.CONTAINER_MEDIACONTROL_DISABLE = 'container:mediacontrol:disable';
Events.CONTAINER_MEDIACONTROL_ENABLE = 'container:mediacontrol:enable';
Events.CONTAINER_STATS_ADD = 'container:stats:add';
Events.MEDIACONTROL_RENDERED = 'mediacontrol:rendered';
Events.MEDIACONTROL_FULLSCREEN = 'mediacontrol:fullscreen';
Events.MEDIACONTROL_SHOW = 'mediacontrol:show';
Events.MEDIACONTROL_HIDE = 'mediacontrol:hide';
Events.MEDIACONTROL_MOUSEMOVE_SEEKBAR = 'mediacontrol:mousemove:seekbar';
Events.MEDIACONTROL_MOUSELEAVE_SEEKBAR = 'mediacontrol:mouseleave:seekbar';
Events.MEDIACONTROL_PLAYING = 'mediacontrol:playing';
Events.MEDIACONTROL_NOTPLAYING = 'mediacontrol:notplaying';
Events.MEDIACONTROL_CONTAINERCHANGED = 'mediacontrol:containerchanged';
module.exports = Events;
},{"../plugins/log":40,"underscore":"underscore"}],8:[function(require,module,exports){
"use strict";
var _ = require('underscore');
var Log = require('../plugins/log').getInstance();
var slice = Array.prototype.slice;
var Events = function Events() {};
($traceurRuntime.createClass)(Events, {
on: function(name, callback, context) {
if (!eventsApi(this, 'on', name, [callback, context]) || !callback)
return this;
this._events || (this._events = {});
var events = this._events[name] || (this._events[name] = []);
events.push({
callback: callback,
context: context,
ctx: context || this
});
return this;
},
once: function(name, callback, context) {
if (!eventsApi(this, 'once', name, [callback, context]) || !callback)
return this;
var self = this;
var once = _.once(function() {
self.off(name, once);
callback.apply(this, arguments);
});
once._callback = callback;
return this.on(name, once, context);
},
off: function(name, callback, context) {
var retain,
ev,
events,
names,
i,
l,
j,
k;
if (!this._events || !eventsApi(this, 'off', name, [callback, context]))
return this;
if (!name && !callback && !context) {
this._events = void 0;
return this;
}
names = name ? [name] : _.keys(this._events);
for (i = 0, l = names.length; i < l; i++) {
name = names[i];
events = this._events[name];
if (events) {
this._events[name] = retain = [];
if (callback || context) {
for (j = 0, k = events.length; j < k; j++) {
ev = events[j];
if ((callback && callback !== ev.callback && callback !== ev.callback._callback) || (context && context !== ev.context)) {
retain.push(ev);
}
}
}
if (!retain.length)
delete this._events[name];
}
}
return this;
},
trigger: function(name) {
var klass = arguments[arguments.length - 1];
Log.info(klass, name);
if (!this._events)
return this;
var args = slice.call(arguments, 1);
if (!eventsApi(this, 'trigger', name, args))
return this;
var events = this._events[name];
var allEvents = this._events.all;
if (events)
triggerEvents(events, args);
if (allEvents)
triggerEvents(allEvents, arguments);
return this;
},
stopListening: function(obj, name, callback) {
var listeningTo = this._listeningTo;
if (!listeningTo)
return this;
var remove = !name && !callback;
if (!callback && typeof name === 'object')
callback = this;
if (obj)
(listeningTo = {})[obj._listenId] = obj;
for (var id in listeningTo) {
obj = listeningTo[id];
obj.off(name, callback, this);
if (remove || _.isEmpty(obj._events))
delete this._listeningTo[id];
}
return this;
}
}, {});
var eventSplitter = /\s+/;
var eventsApi = function(obj, action, name, rest) {
if (!name)
return true;
if (typeof name === 'object') {
for (var key in name) {
obj[action].apply(obj, [key, name[key]].concat(rest));
}
return false;
}
if (eventSplitter.test(name)) {
var names = name.split(eventSplitter);
for (var i = 0,
l = names.length; i < l; i++) {
obj[action].apply(obj, [names[i]].concat(rest));
}
return false;
}
return true;
};
var triggerEvents = function(events, args) {
var ev,
i = -1,
l = events.length,
a1 = args[0],
a2 = args[1],
a3 = args[2];
switch (args.length) {
case 0:
while (++i < l)
(ev = events[i]).callback.call(ev.ctx);
return;
case 1:
while (++i < l)
(ev = events[i]).callback.call(ev.ctx, a1);
return;
case 2:
while (++i < l)
(ev = events[i]).callback.call(ev.ctx, a1, a2);
return;
case 3:
while (++i < l)
(ev = events[i]).callback.call(ev.ctx, a1, a2, a3);
return;
default:
while (++i < l)
(ev = events[i]).callback.apply(ev.ctx, args);
return;
}
};
var listenMethods = {
listenTo: 'on',
listenToOnce: 'once'
};
_.each(listenMethods, function(implementation, method) {
Events.prototype[method] = function(obj, name, callback) {
var listeningTo = this._listeningTo || (this._listeningTo = {});
var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
listeningTo[id] = obj;
if (!callback && typeof name === 'object')
callback = this;
obj[implementation](name, callback, this);
return this;
};
});
Events.PLAYER_RESIZE = 'player:resize';
Events.PLAYBACK_PROGRESS = 'playback:progress';
Events.PLAYBACK_TIMEUPDATE = 'playback:timeupdate';
Events.PLAYBACK_READY = 'playback:ready';
Events.PLAYBACK_BUFFERING = 'playback:buffering';
Events.PLAYBACK_BUFFERFULL = 'playback:bufferfull';
Events.PLAYBACK_SETTINGSUPDATE = 'playback:settingsupdate';
Events.PLAYBACK_LOADEDMETADATA = 'playback:loadedmetadata';
Events.PLAYBACK_HIGHDEFINITIONUPDATE = 'playback:highdefinitionupdate';
Events.PLAYBACK_BITRATE = 'playback:bitrate';
Events.PLAYBACK_PLAYBACKSTATE = 'playback:playbackstate';
Events.PLAYBACK_DVR = 'playback:dvr';
Events.PLAYBACK_MEDIACONTROL_DISABLE = 'playback:mediacontrol:disable';
Events.PLAYBACK_MEDIACONTROL_ENABLE = 'playback:mediacontrol:enable';
Events.PLAYBACK_ENDED = 'playback:ended';
Events.PLAYBACK_PLAY = 'playback:play';
Events.PLAYBACK_ERROR = 'playback:error';
Events.PLAYBACK_STATS_ADD = 'playback:stats:add';
Events.CONTAINER_PLAYBACKSTATE = 'container:playbackstate';
Events.CONTAINER_PLAYBACKDVRSTATECHANGED = 'container:dvr';
Events.CONTAINER_BITRATE = 'container:bitrate';
Events.CONTAINER_STATS_REPORT = 'container:stats:report';
Events.CONTAINER_DESTROYED = 'container:destroyed';
Events.CONTAINER_READY = 'container:ready';
Events.CONTAINER_ERROR = 'container:error';
Events.CONTAINER_LOADEDMETADATA = 'container:loadedmetadata';
Events.CONTAINER_TIMEUPDATE = 'container:timeupdate';
Events.CONTAINER_PROGRESS = 'container:progress';
Events.CONTAINER_PLAY = 'container:play';
Events.CONTAINER_STOP = 'container:stop';
Events.CONTAINER_PAUSE = 'container:pause';
Events.CONTAINER_ENDED = 'container:ended';
Events.CONTAINER_CLICK = 'container:click';
Events.CONTAINER_SEEK = 'container:seek';
Events.CONTAINER_VOLUME = 'container:volume';
Events.CONTAINER_FULLSCREEN = 'container:fullscreen';
Events.CONTAINER_STATE_BUFFERING = 'container:state:buffering';
Events.CONTAINER_STATE_BUFFERFULL = 'container:state:bufferfull';
Events.CONTAINER_SETTINGSUPDATE = 'container:settingsupdate';
Events.CONTAINER_HIGHDEFINITIONUPDATE = 'container:highdefinitionupdate';
Events.CONTAINER_MEDIACONTROL_DISABLE = 'container:mediacontrol:disable';
Events.CONTAINER_MEDIACONTROL_ENABLE = 'container:mediacontrol:enable';
Events.CONTAINER_STATS_ADD = 'container:stats:add';
Events.MEDIACONTROL_RENDERED = 'mediacontrol:rendered';
Events.MEDIACONTROL_FULLSCREEN = 'mediacontrol:fullscreen';
Events.MEDIACONTROL_SHOW = 'mediacontrol:show';
Events.MEDIACONTROL_HIDE = 'mediacontrol:hide';
Events.MEDIACONTROL_MOUSEMOVE_SEEKBAR = 'mediacontrol:mousemove:seekbar';
Events.MEDIACONTROL_MOUSELEAVE_SEEKBAR = 'mediacontrol:mouseleave:seekbar';
Events.MEDIACONTROL_PLAYING = 'mediacontrol:playing';
Events.MEDIACONTROL_NOTPLAYING = 'mediacontrol:notplaying';
Events.MEDIACONTROL_CONTAINERCHANGED = 'mediacontrol:containerchanged';
module.exports = Events;
},{"../plugins/log":40,"underscore":"underscore"}],9:[function(require,module,exports){
"use strict";
var _ = require('underscore');
module.exports = {
'media_control': _.template('<div class="media-control-background" data-background></div><div class="media-control-layer" data-controls><% var renderBar=function(name) { %><div class="bar-container" data-<%= name %>><div class="bar-background" data-<%= name %>><div class="bar-fill-1" data-<%= name %>></div><div class="bar-fill-2" data-<%= name %>></div><div class="bar-hover" data-<%= name %>></div></div><div class="bar-scrubber" data-<%= name %>><div class="bar-scrubber-icon" data-<%= name %>></div></div></div><% }; %><% var renderSegmentedBar=function(name, segments) { segments=segments || 10; %><div class="bar-container" data-<%= name %>><% for (var i = 0; i < segments; i++) { %><div class="segmented-bar-element" data-<%= name %>></div><% } %></div><% }; %><% var renderDrawer=function(name, renderContent) { %><div class="drawer-container" data-<%= name %>><div class="drawer-icon-container" data-<%= name %>><div class="drawer-icon media-control-icon" data-<%= name %>></div><span class="drawer-text" data-<%= name %>></span></div><% renderContent(name); %></div><% }; %><% var renderIndicator=function(name) { %><div class="media-control-indicator" data-<%= name %>></div><% }; %><% var renderButton=function(name) { %><button class="media-control-button media-control-icon" data-<%= name %>></button><% }; %><% var templates={ bar: renderBar, segmentedBar: renderSegmentedBar, }; var render=function(settingsList) { _.each(settingsList, function(setting) { if(setting === "seekbar") { renderBar(setting); } else if (setting === "volume") { renderDrawer(setting, settings.volumeBarTemplate ? templates[settings.volumeBarTemplate] : function(name) { return renderSegmentedBar(name); }); } else if (setting === "duration" || setting=== "position") { renderIndicator(setting); } else { renderButton(setting); } }); }; %><% if (settings.default && settings.default.length) { %><div class="media-control-center-panel" data-media-control><% render(settings.default); %></div><% } %><% if (settings.left && settings.left.length) { %><div class="media-control-left-panel" data-media-control><% render(settings.left); %></div><% } %><% if (settings.right && settings.right.length) { %><div class="media-control-right-panel" data-media-control><% render(settings.right); %></div><% } %></div>'),
'seek_time': _.template('<span data-seek-time></span>'),
'flash': _.template('<param name="movie" value="<%= swfPath %>"><param name="quality" value="autohigh"><param name="swliveconnect" value="true"><param name="allowScriptAccess" value="always"><param name="bgcolor" value="#001122"><param name="allowFullScreen" value="false"><param name="wmode" value="transparent"><param name="tabindex" value="1"><param name=FlashVars value="playbackId=<%= playbackId %>" /><embed type="application/x-shockwave-flash" disabled tabindex="-1" enablecontextmenu="false" allowScriptAccess="always" quality="autohight" pluginspage="http://www.macromedia.com/go/getflashplayer" wmode="transparent" swliveconnect="true" type="application/x-shockwave-flash" allowfullscreen="false" bgcolor="#000000" FlashVars="playbackId=<%= playbackId %>" src="<%= swfPath %>"></embed>'),
'hls': _.template('<param name="movie" value="<%= swfPath %>?inline=1"><param name="quality" value="autohigh"><param name="swliveconnect" value="true"><param name="allowScriptAccess" value="always"><param name="bgcolor" value="#001122"><param name="allowFullScreen" value="false"><param name="wmode" value="transparent"><param name="tabindex" value="1"><param name=FlashVars value="playbackId=<%= playbackId %>" /><embed type="application/x-shockwave-flash" tabindex="1" enablecontextmenu="false" allowScriptAccess="always" quality="autohigh" pluginspage="http://www.macromedia.com/go/getflashplayer" wmode="transparent" swliveconnect="true" type="application/x-shockwave-flash" allowfullscreen="false" bgcolor="#000000" FlashVars="playbackId=<%= playbackId %>" src="<%= swfPath %>"></embed>'),
'html5_video': _.template('<source src="<%=src%>" type="<%=type%>">'),
'no_op': _.template('<p data-no-op-msg>Something went wrong :(</p>'),
'background_button': _.template('<div class="background-button-wrapper" data-background-button><button class="background-button-icon" data-background-button></button></div>'),
'dvr_controls': _.template('<div class="live-info">LIVE</div><button class="live-button">BACK TO LIVE</button>'),
'poster': _.template('<div class="play-wrapper" data-poster><span class="poster-icon play" data-poster/></div>'),
'spinner_three_bounce': _.template('<div data-bounce1></div><div data-bounce2></div><div data-bounce3></div>'),
'watermark': _.template('<div data-watermark data-watermark-<%=position %>><img src="<%= imageUrl %>"></div>'),
CSS: {
'container': '.container[data-container]{position:absolute;background-color:#000;height:100%;width:100%}.container[data-container].pointer-enabled{cursor:pointer}',
'core': '[data-player]{-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);transform:translate3d(0,0,0);position:relative;margin:0;padding:0;border:0;height:594px;width:1055px;font-style:normal;font-weight:400;text-align:center;overflow:hidden;font-size:100%;font-family:"lucida grande",tahoma,verdana,arial,sans-serif;text-shadow:0 0 0;box-sizing:border-box}[data-player] a,[data-player] abbr,[data-player] acronym,[data-player] address,[data-player] applet,[data-player] article,[data-player] aside,[data-player] audio,[data-player] b,[data-player] big,[data-player] blockquote,[data-player] canvas,[data-player] caption,[data-player] center,[data-player] cite,[data-player] code,[data-player] dd,[data-player] del,[data-player] details,[data-player] dfn,[data-player] div,[data-player] dl,[data-player] dt,[data-player] em,[data-player] embed,[data-player] fieldset,[data-player] figcaption,[data-player] figure,[data-player] footer,[data-player] form,[data-player] h1,[data-player] h2,[data-player] h3,[data-player] h4,[data-player] h5,[data-player] h6,[data-player] header,[data-player] hgroup,[data-player] i,[data-player] iframe,[data-player] img,[data-player] ins,[data-player] kbd,[data-player] label,[data-player] legend,[data-player] li,[data-player] mark,[data-player] menu,[data-player] nav,[data-player] object,[data-player] ol,[data-player] output,[data-player] p,[data-player] pre,[data-player] q,[data-player] ruby,[data-player] s,[data-player] samp,[data-player] section,[data-player] small,[data-player] span,[data-player] strike,[data-player] strong,[data-player] sub,[data-player] summary,[data-player] sup,[data-player] table,[data-player] tbody,[data-player] td,[data-player] tfoot,[data-player] th,[data-player] thead,[data-player] time,[data-player] tr,[data-player] tt,[data-player] u,[data-player] ul,[data-player] var,[data-player] video{margin:0;padding:0;border:0;font:inherit;font-size:100%;vertical-align:baseline}[data-player] table{border-collapse:collapse;border-spacing:0}[data-player] caption,[data-player] td,[data-player] th{text-align:left;font-weight:400;vertical-align:middle}[data-player] blockquote,[data-player] q{quotes:none}[data-player] blockquote:after,[data-player] blockquote:before,[data-player] q:after,[data-player] q:before{content:"";content:none}[data-player] a img{border:none}[data-player] *{max-width:initial;box-sizing:inherit;float:initial}[data-player].fullscreen{width:100%;height:100%}[data-player].nocursor{cursor:none}[data-player] .clappr-style{display:none!important}@media screen{[data-player]{opacity:.99}}',
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.segmented-bar-element[data-volume]:hover{-webkit-transform:scaleY(1.5);-moz-transform:scaleY(1.5);-ms-transform:scaleY(1.5);-o-transform:scaleY(1.5);transform:scaleY(1.5)}.media-control[data-media-control].w320 .media-control-layer[data-controls] .drawer-container[data-volume] .bar-container[data-volume].volume-bar-hide{height:12px;top:9px;padding:0;width:0}',
'seek_time': '.seek-time[data-seek-time]{position:absolute;width:auto;height:20px;line-height:20px;bottom:55px;background-color:rgba(2,2,2,.5);z-index:9999;-webkit-transition:opacity .1s;-webkit-transition-delay:ease;-moz-transition:opacity .1s ease;-o-transition:opacity .1s ease;transition:opacity .1s ease}.seek-time[data-seek-time].hidden[data-seek-time]{opacity:0}.seek-time[data-seek-time] span[data-seek-time]{position:relative;color:#fff;font-size:10px;padding-left:7px;padding-right:7px}',
'flash': '[data-flash]{position:absolute;height:100%;width:100%;background-color:#000;display:block;pointer-events:none}',
'hls': '[data-hls]{position:absolute;height:100%;width:100%;background-color:#000;display:block;pointer-events:none;top:0}',
'html5_video': '[data-html5-video]{position:absolute;height:100%;width:100%;display:block}',
'no_op': '[data-no-op]{z-index:1000;position:absolute;background-color:#222;height:100%;width:100%}[data-no-op] p[data-no-op-msg]{position:relative;font-size:25px;top:50%;color:#fff}',
'background_button': '.background-button[data-background-button]{font-family:Player;position:absolute;height:100%;width:100%;background-color:rgba(0,0,0,.2);pointer-events:none;-webkit-transition:all .4s;-webkit-transition-delay:ease-out;-moz-transition:all .4s ease-out;-o-transition:all .4s ease-out;transition:all .4s ease-out}.background-button[data-background-button].hide{background-color:transparent}.background-button[data-background-button].hide .background-button-wrapper[data-background-button]{opacity:0}.background-button[data-background-button] .background-button-wrapper[data-background-button]{position:absolute;overflow:hidden;width:100%;height:25%;line-height:100%;font-size:25%;top:50%;text-align:center}.background-button[data-background-button] .background-button-wrapper[data-background-button] .background-button-icon[data-background-button]{cursor:pointer;pointer-events:auto;font-family:Player;font-weight:400;font-style:normal;line-height:1;letter-spacing:0;speak:none;color:#fff;opacity:.75;border:0;outline:0;background-color:transparent;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-transition:all .1s;-webkit-transition-delay:ease;-moz-transition:all .1s ease;-o-transition:all .1s ease;transition:all .1s ease}.background-button[data-background-button] .background-button-wrapper[data-background-button] .background-button-icon[data-background-button]:hover{opacity:1;text-shadow:rgba(255,255,255,.8) 0 0 15px}.background-button[data-background-button] .background-button-wrapper[data-background-button] .background-button-icon[data-background-button].playing:before{content:"\\e002"}.background-button[data-background-button] .background-button-wrapper[data-background-button] .background-button-icon[data-background-button].notplaying:before{content:"\\e001"}.background-button[data-background-button] .background-button-wrapper[data-background-button] .background-button-icon[data-background-button].playstop.playing:before{content:"\\e003"}.background-button[data-background-button] .background-button-wrapper[data-background-button] .background-button-icon[data-background-button].playstop.notplaying:before{content:"\\e001"}.media-control.media-control-hide[data-media-control] .background-button[data-background-button]{opacity:0}',
'dvr_controls': '@import url(http://fonts.googleapis.com/css?family=Roboto);.dvr-controls[data-dvr-controls]{display:inline-block;float:left;color:#fff;line-height:32px;font-size:10px;font-weight:700;margin-left:6px}.dvr-controls[data-dvr-controls] .live-info{cursor:default;font-family:Roboto,"Open Sans",Arial,sans-serif}.dvr-controls[data-dvr-controls] .live-info:before{content:"";display:inline-block;position:relative;width:7px;height:7px;border-radius:3.5px;margin-right:3.5px;background-color:#ff0101}.dvr-controls[data-dvr-controls] .live-info.disabled{opacity:.3}.dvr-controls[data-dvr-controls] .live-info.disabled:before{background-color:#fff}.dvr-controls[data-dvr-controls] .live-button{cursor:pointer;outline:0;display:none;border:0;color:#fff;background-color:transparent;height:32px;padding:0;opacity:.7;font-family:Roboto,"Open Sans",Arial,sans-serif;-webkit-transition:all .1s;-webkit-transition-delay:ease;-moz-transition:all .1s ease;-o-transition:all .1s ease;transition:all .1s ease}.dvr-controls[data-dvr-controls] .live-button:before{content:"";display:inline-block;position:relative;width:7px;height:7px;border-radius:3.5px;margin-right:3.5px;background-color:#fff}.dvr-controls[data-dvr-controls] .live-button:hover{opacity:1;text-shadow:rgba(255,255,255,.75) 0 0 5px}.dvr .dvr-controls[data-dvr-controls] .live-info{display:none}.dvr .dvr-controls[data-dvr-controls] .live-button{display:block}.dvr.media-control.live[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-background[data-seekbar] .bar-fill-2[data-seekbar]{background-color:#005aff}.media-control.live[data-media-control] .media-control-layer[data-controls] .bar-container[data-seekbar] .bar-background[data-seekbar] .bar-fill-2[data-seekbar]{background-color:#ff0101}.seek-time[data-seek-time] span[data-duration]{position:relative;color:rgba(255,255,255,.5);font-size:10px;padding-right:7px}.seek-time[data-seek-time] span[data-duration]:before{content:"|";margin-right:7px}',
'poster': '@font-face{font-family:Player;src:url(http://cdn.clappr.io/latest/assets/Player-Regular.eot);src:url(http://cdn.clappr.io/latest/assets/Player-Regular.eot?#iefix) format("embedded-opentype"),url(http://cdn.clappr.io/latest/assets/Player-Regular.ttf) format("truetype"),url(http://cdn.clappr.io/latest/assets/Player-Regular.svg#player) format("svg")}.player-poster[data-poster]{cursor:pointer;position:absolute;height:100%;width:100%;z-index:998;top:0}.player-poster[data-poster] .poster-background[data-poster]{width:100%;height:100%}.player-poster[data-poster] .play-wrapper[data-poster]{position:absolute;width:100%;height:25%;line-height:100%;font-size:25%;top:50%;text-align:center}.player-poster[data-poster] .play-wrapper[data-poster] .poster-icon[data-poster]{font-family:Player;font-weight:400;font-style:normal;line-height:1;letter-spacing:0;speak:none;color:#fff;opacity:.75;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-transition:opacity text-shadow;-webkit-transition-delay:.1s;-moz-transition:opacity text-shadow .1s;-o-transition:opacity text-shadow .1s;transition:opacity text-shadow .1s ease}.player-poster[data-poster] .play-wrapper[data-poster] .poster-icon[data-poster].play[data-poster]:before{content:"\\e001"}.player-poster[data-poster] .play-wrapper[data-poster] .poster-icon[data-poster]:hover{opacity:1;text-shadow:rgba(255,255,255,.8) 0 0 15px}',
'spinner_three_bounce': '.spinner-three-bounce[data-spinner]{position:absolute;margin:0 auto;width:70px;text-align:center;z-index:999;top:47%;left:0;right:0}.spinner-three-bounce[data-spinner]>div{width:18px;height:18px;background-color:#FFF;border-radius:100%;display:inline-block;-webkit-animation:bouncedelay 1.4s infinite ease-in-out;-moz-animation:bouncedelay 1.4s infinite ease-in-out;-ms-animation:bouncedelay 1.4s infinite ease-in-out;-o-animation:bouncedelay 1.4s infinite ease-in-out;animation:bouncedelay 1.4s infinite ease-in-out;-webkit-animation-fill-mode:both;-moz-animation-fill-mode:both;-ms-animation-fill-mode:both;-o-animation-fill-mode:both;animation-fill-mode:both}.spinner-three-bounce[data-spinner] [data-bounce1],.spinner-three-bounce[data-spinner] [data-bounce2]{-webkit-animation-delay:-.32s;-moz-animation-delay:-.32s;-ms-animation-delay:-.32s;-o-animation-delay:-.32s;animation-delay:-.32s}@-moz-keyframes bouncedelay{0%,100%,80%{-moz-transform:scale(0);transform:scale(0)}40%{-moz-transform:scale(1);transform:scale(1)}}@-webkit-keyframes bouncedelay{0%,100%,80%{-webkit-transform:scale(0);transform:scale(0)}40%{-webkit-transform:scale(1);transform:scale(1)}}@-o-keyframes bouncedelay{0%,100%,80%{-o-transform:scale(0);transform:scale(0)}40%{-o-transform:scale(1);transform:scale(1)}}@-ms-keyframes bouncedelay{0%,100%,80%{-ms-transform:scale(0);transform:scale(0)}40%{-ms-transform:scale(1);transform:scale(1)}}@keyframes bouncedelay{0%,100%,80%{transform:scale(0)}40%{transform:scale(1)}}',
'watermark': '[data-watermark]{position:absolute;margin:100px auto 0;width:70px;text-align:center;z-index:10}[data-watermark-bottom-left]{bottom:10px;left:10px}[data-watermark-bottom-right]{bottom:10px;right:42px}[data-watermark-top-left]{top:-95px;left:10px}[data-watermark-top-right]{top:-95px;right:37px}'
}
};
},{"underscore":"underscore"}],10:[function(require,module,exports){
"use strict";
var $ = require('zepto');
var _ = require('underscore');
var JST = require('./jst');
var Styler = {getStyleFor: function(name, options) {
options = options || {};
return $('<style class="clappr-style"></style>').html(_.template(JST.CSS[name])(options))[0];
}};
module.exports = Styler;
},{"./jst":9,"underscore":"underscore","zepto":"zepto"}],11:[function(require,module,exports){
"use strict";
var _ = require('underscore');
var extend = function(protoProps, staticProps) {
var parent = this;
var child;
if (protoProps && _.has(protoProps, 'constructor')) {
child = protoProps.constructor;
} else {
child = function() {
return parent.apply(this, arguments);
};
}
_.extend(child, parent, staticProps);
var Surrogate = function() {
this.constructor = child;
};
Surrogate.prototype = parent.prototype;
child.prototype = new Surrogate();
if (protoProps)
_.extend(child.prototype, protoProps);
child.__super__ = parent.prototype;
child.super = function(name) {
return parent.prototype[name];
};
child.prototype.getClass = function() {
return child;
};
return child;
};
var formatTime = function(time) {
time = time * 1000;
time = parseInt(time / 1000);
var seconds = time % 60;
time = parseInt(time / 60);
var minutes = time % 60;
time = parseInt(time / 60);
var hours = time % 24;
var out = "";
if (hours && hours > 0)
out += ("0" + hours).slice(-2) + ":";
out += ("0" + minutes).slice(-2) + ":";
out += ("0" + seconds).slice(-2);
return out.trim();
};
var Fullscreen = {
isFullscreen: function() {
return document.webkitIsFullScreen || document.mozFullScreen || !!document.msFullscreenElement || window.iframeFullScreen;
},
requestFullscreen: function(el) {
if (el.requestFullscreen) {
el.requestFullscreen();
} else if (el.webkitRequestFullscreen) {
el.webkitRequestFullscreen();
} else if (el.mozRequestFullScreen) {
el.mozRequestFullScreen();
} else if (el.msRequestFullscreen) {
el.msRequestFullscreen();
}
},
cancelFullscreen: function() {
if (document.exitFullscreen) {
document.exitFullscreen();
} else if (document.webkitCancelFullScreen) {
document.webkitCancelFullScreen();
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if (document.msExitFullscreen) {
document.msExitFullscreen();
}
}
};
var seekStringToSeconds = function(url) {
var elements = _.rest(_.compact(url.match(/t=([0-9]*)h?([0-9]*)m?([0-9]*)s/))).reverse();
var seconds = 0;
var factor = 1;
_.each(elements, function(el) {
seconds += (parseInt(el) * factor);
factor = factor * 60;
}, this);
return seconds;
};
module.exports = {
extend: extend,
formatTime: formatTime,
Fullscreen: Fullscreen,
seekStringToSeconds: seekStringToSeconds
};
},{"underscore":"underscore"}],12:[function(require,module,exports){
"use strict";
var UIObject = require('ui_object');
var Styler = require('../../base/styler');
var _ = require('underscore');
var Events = require('../../base/events');
var Container = function Container(options) {
$traceurRuntime.superCall(this, $Container.prototype, "constructor", [options]);
this.playback = options.playback;
this.settings = this.playback.settings;
this.isReady = false;
this.mediaControlDisabled = false;
this.plugins = [this.playback];
this.bindEvents();
};
var $Container = Container;
($traceurRuntime.createClass)(Container, {
get name() {
return 'Container';
},
get attributes() {
return {
class: 'container',
'data-container': ''
};
},
get events() {
return {'click': 'clicked'};
},
bindEvents: function() {
this.listenTo(this.playback, Events.PLAYBACK_PROGRESS, this.progress);
this.listenTo(this.playback, Events.PLAYBACK_TIMEUPDATE, this.timeUpdated);
this.listenTo(this.playback, Events.PLAYBACK_READY, this.ready);
this.listenTo(this.playback, Events.PLAYBACK_BUFFERING, this.buffering);
this.listenTo(this.playback, Events.PLAYBACK_BUFFERFULL, this.bufferfull);
this.listenTo(this.playback, Events.PLAYBACK_SETTINGSUPDATE, this.settingsUpdate);
this.listenTo(this.playback, Events.PLAYBACK_LOADEDMETADATA, this.loadedMetadata);
this.listenTo(this.playback, Events.PLAYBACK_HIGHDEFINITIONUPDATE, this.highDefinitionUpdate);
this.listenTo(this.playback, Events.PLAYBACK_BITRATE, this.updateBitrate);
this.listenTo(this.playback, Events.PLAYBACK_PLAYBACKSTATE, this.playbackStateChanged);
this.listenTo(this.playback, Events.PLAYBACK_DVR, this.playbackDvrStateChanged);
this.listenTo(this.playback, Events.PLAYBACK_MEDIACONTROL_DISABLE, this.disableMediaControl);
this.listenTo(this.playback, Events.PLAYBACK_MEDIACONTROL_ENABLE, this.enableMediaControl);
this.listenTo(this.playback, Events.PLAYBACK_ENDED, this.ended);
this.listenTo(this.playback, Events.PLAYBACK_PLAY, this.playing);
this.listenTo(this.playback, Events.PLAYBACK_ERROR, this.error);
},
with: function(klass) {
_.extend(this, klass);
return this;
},
playbackStateChanged: function() {
this.trigger(Events.CONTAINER_PLAYBACKSTATE);
},
playbackDvrStateChanged: function(dvrInUse) {
this.settings = this.playback.settings;
this.dvrInUse = dvrInUse;
this.trigger(Events.CONTAINER_PLAYBACKDVRSTATECHANGED, dvrInUse);
},
updateBitrate: function(newBitrate) {
this.trigger(Events.CONTAINER_BITRATE, newBitrate);
},
statsReport: function(metrics) {
this.trigger(Events.CONTAINER_STATS_REPORT, metrics);
},
getPlaybackType: function() {
return this.playback.getPlaybackType();
},
isDvrEnabled: function() {
return !!this.playback.dvrEnabled;
},
isDvrInUse: function() {
return !!this.dvrInUse;
},
destroy: function() {
this.trigger(Events.CONTAINER_DESTROYED, this, this.name);
this.playback.destroy();
_(this.plugins).each((function(plugin) {
return plugin.destroy();
}));
this.$el.remove();
},
setStyle: function(style) {
this.$el.css(style);
},
animate: function(style, duration) {
return this.$el.animate(style, duration).promise();
},
ready: function() {
this.isReady = true;
this.trigger(Events.CONTAINER_READY, this.name);
},
isPlaying: function() {
return this.playback.isPlaying();
},
getDuration: function() {
return this.playback.getDuration();
},
error: function(errorObj) {
this.$el.append(errorObj.render().el);
this.trigger(Events.CONTAINER_ERROR, {
error: errorObj,
container: this
}, this.name);
},
loadedMetadata: function(duration) {
this.trigger(Events.CONTAINER_LOADEDMETADATA, duration);
},
timeUpdated: function(position, duration) {
this.trigger(Events.CONTAINER_TIMEUPDATE, position, duration, this.name);
},
progress: function(startPosition, endPosition, duration) {
this.trigger(Events.CONTAINER_PROGRESS, startPosition, endPosition, duration, this.name);
},
playing: function() {
this.trigger(Events.CONTAINER_PLAY, this.name);
},
play: function() {
this.playback.play();
},
stop: function() {
this.trigger(Events.CONTAINER_STOP, this.name);
this.playback.stop();
},
pause: function() {
this.trigger(Events.CONTAINER_PAUSE, this.name);
this.playback.pause();
},
ended: function() {
this.trigger(Events.CONTAINER_ENDED, this, this.name);
},
clicked: function() {
this.trigger(Events.CONTAINER_CLICK, this, this.name);
},
setCurrentTime: function(time) {
this.trigger(Events.CONTAINER_SEEK, time, this.name);
this.playback.seek(time);
},
setVolume: function(value) {
this.trigger(Events.CONTAINER_VOLUME, value, this.name);
this.playback.volume(value);
},
fullscreen: function() {
this.trigger(Events.CONTAINER_FULLSCREEN, this.name);
},
buffering: function() {
this.trigger(Events.CONTAINER_STATE_BUFFERING, this.name);
},
bufferfull: function() {
this.trigger(Events.CONTAINER_STATE_BUFFERFULL, this.name);
},
addPlugin: function(plugin) {
this.plugins.push(plugin);
},
hasPlugin: function(name) {
return !!this.getPlugin(name);
},
getPlugin: function(name) {
return _(this.plugins).find(function(plugin) {
return plugin.name === name;
});
},
settingsUpdate: function() {
this.settings = this.playback.settings;
this.trigger(Events.CONTAINER_SETTINGSUPDATE);
},
highDefinitionUpdate: function() {
this.trigger(Events.CONTAINER_HIGHDEFINITIONUPDATE);
},
isHighDefinitionInUse: function() {
return this.playback.isHighDefinitionInUse();
},
disableMediaControl: function() {
this.mediaControlDisabled = true;
this.trigger(Events.CONTAINER_MEDIACONTROL_DISABLE);
},
enableMediaControl: function() {
this.mediaControlDisabled = false;
this.trigger(Events.CONTAINER_MEDIACONTROL_ENABLE);
},
render: function() {
var style = Styler.getStyleFor('container');
this.$el.append(style);
this.$el.append(this.playback.render().el);
return this;
}
}, {}, UIObject);
module.exports = Container;
},{"../../base/events":8,"../../base/styler":10,"ui_object":"ui_object","underscore":"underscore"}],13:[function(require,module,exports){
"use strict";
var _ = require('underscore');
var BaseObject = require('base_object');
var Container = require('container');
var $ = require('zepto');
var Events = require('../../base/events');
var ContainerFactory = function ContainerFactory(options, loader) {
$traceurRuntime.superCall(this, $ContainerFactory.prototype, "constructor", [options]);
this.options = options;
this.loader = loader;
};
var $ContainerFactory = ContainerFactory;
($traceurRuntime.createClass)(ContainerFactory, {
createContainers: function() {
var $__0 = this;
return $.Deferred((function(promise) {
promise.resolve(_.map($__0.options.sources, (function(source) {
return $__0.createContainer(source);
}), $__0));
}));
},
findPlaybackPlugin: function(source) {
return _.find(this.loader.playbackPlugins, (function(p) {
return p.canPlay(source.toString());
}), this);
},
createContainer: function(source) {
var playbackPlugin = this.findPlaybackPlugin(source);
var options = _.extend({}, this.options, {
src: source,
autoPlay: !!this.options.autoPlay
});
var playback = new playbackPlugin(options);
var container = new Container({playback: playback});
var defer = $.Deferred();
defer.promise(container);
this.addContainerPlugins(container, source);
this.listenToOnce(container, Events.CONTAINER_READY, (function() {
return defer.resolve(container);
}));
return container;
},
addContainerPlugins: function(container, source) {
_.each(this.loader.containerPlugins, function(Plugin) {
var options = _.extend(this.options, {
container: container,
src: source
});
container.addPlugin(new Plugin(options));
}, this);
}
}, {}, BaseObject);
module.exports = ContainerFactory;
},{"../../base/events":8,"base_object":"base_object","container":"container","underscore":"underscore","zepto":"zepto"}],14:[function(require,module,exports){
"use strict";
module.exports = require('./container_factory');
},{"./container_factory":13}],15:[function(require,module,exports){
"use strict";
var _ = require('underscore');
var $ = require('zepto');
var UIObject = require('ui_object');
var ContainerFactory = require('../container_factory');
var Fullscreen = require('../../base/utils').Fullscreen;
var Styler = require('../../base/styler');
var MediaControl = require('media_control');
var PlayerInfo = require('player_info');
var Mediator = require('mediator');
var Events = require('../../base/events');
var Core = function Core(options) {
var $__0 = this;
$traceurRuntime.superCall(this, $Core.prototype, "constructor", [options]);
PlayerInfo.options = options;
this.options = options;
this.plugins = [];
this.containers = [];
this.createContainers(options);
$(document).bind('fullscreenchange', (function() {
return $__0.exit();
}));
$(document).bind('MSFullscreenChange', (function() {
return $__0.exit();
}));
$(document).bind('mozfullscreenchange', (function() {
return $__0.exit();
}));
};
var $Core = Core;
($traceurRuntime.createClass)(Core, {
get events() {
return {
'webkitfullscreenchange': 'exit',
'mousemove': 'showMediaControl',
'mouseleave': 'hideMediaControl'
};
},
get attributes() {
return {'data-player': ''};
},
createContainers: function(options) {
var $__0 = this;
this.defer = $.Deferred();
this.defer.promise(this);
this.containerFactory = new ContainerFactory(options, options.loader);
this.containerFactory.createContainers().then((function(containers) {
return $__0.setupContainers(containers);
})).then((function(containers) {
return $__0.resolveOnContainersReady(containers);
}));
},
updateSize: function() {
if (Fullscreen.isFullscreen()) {
this.setFullscreen();
} else {
this.setPlayerSize();
}
Mediator.trigger(Events.PLAYER_RESIZE);
},
setFullscreen: function() {
this.$el.addClass('fullscreen');
this.$el.removeAttr('style');
PlayerInfo.previousSize = PlayerInfo.currentSize;
PlayerInfo.currentSize = {
width: $(window).width(),
height: $(window).height()
};
},
setPlayerSize: function() {
this.$el.removeClass('fullscreen');
PlayerInfo.currentSize = PlayerInfo.previousSize;
PlayerInfo.previousSize = {
width: $(window).width(),
height: $(window).height()
};
this.resize(PlayerInfo.currentSize);
},
resize: function(options) {
var size = _.pick(options, 'width', 'height');
this.$el.css(size);
PlayerInfo.previousSize = PlayerInfo.currentSize;
PlayerInfo.currentSize = size;
Mediator.trigger(Events.PLAYER_RESIZE);
},
resolveOnContainersReady: function(containers) {
var $__0 = this;
$.when.apply($, containers).done((function() {
return $__0.defer.resolve($__0);
}));
},
addPlugin: function(plugin) {
this.plugins.push(plugin);
},
hasPlugin: function(name) {
return !!this.getPlugin(name);
},
getPlugin: function(name) {
return _(this.plugins).find((function(plugin) {
return plugin.name === name;
}));
},
load: function(sources) {
var $__0 = this;
sources = _.isArray(sources) ? sources : [sources.toString()];
_(this.containers).each((function(container) {
return container.destroy();
}));
this.containerFactory.options = _(this.options).extend({sources: sources});
this.containerFactory.createContainers().then((function(containers) {
$__0.setupContainers(containers);
}));
},
destroy: function() {
_(this.containers).each((function(container) {
return container.destroy();
}));
_(this.plugins).each((function(plugin) {
return plugin.destroy();
}));
this.$el.remove();
this.mediaControl.destroy();
$(document).unbind('fullscreenchange');
$(document).unbind('MSFullscreenChange');
$(document).unbind('mozfullscreenchange');
},
exit: function() {
this.updateSize();
this.mediaControl.show();
},
setMediaControlContainer: function(container) {
this.mediaControl.setContainer(container);
this.mediaControl.render();
},
disableMediaControl: function() {
this.mediaControl.disable();
this.$el.removeClass('nocursor');
},
enableMediaControl: function() {
this.mediaControl.enable();
},
removeContainer: function(container) {
this.stopListening(container);
this.containers = _.without(this.containers, container);
},
appendContainer: function(container) {
this.listenTo(container, Events.CONTAINER_DESTROYED, this.removeContainer);
this.el.appendChild(container.render().el);
this.containers.push(container);
},
setupContainers: function(containers) {
_.map(containers, this.appendContainer, this);
this.setupMediaControl(this.getCurrentContainer());
this.render();
this.$el.appendTo(this.options.parentElement);
return containers;
},
createContainer: function(source) {
var container = this.containerFactory.createContainer(source);
this.appendContainer(container);
return container;
},
setupMediaControl: function(container) {
if (this.mediaControl) {
this.mediaControl.setContainer(container);
} else {
this.mediaControl = this.createMediaControl(_.extend({container: container}, this.options));
this.listenTo(this.mediaControl, Events.MEDIACONTROL_FULLSCREEN, this.toggleFullscreen);
this.listenTo(this.mediaControl, Events.MEDIACONTROL_SHOW, this.onMediaControlShow.bind(this, true));
this.listenTo(this.mediaControl, Events.MEDIACONTROL_HIDE, this.onMediaControlShow.bind(this, false));
}
},
createMediaControl: function(options) {
if (options.mediacontrol && options.mediacontrol.external) {
return new options.mediacontrol.external(options);
} else {
return new MediaControl(options);
}
},
getCurrentContainer: function() {
return this.containers[0];
},
toggleFullscreen: function() {
if (!Fullscreen.isFullscreen()) {
Fullscreen.requestFullscreen(this.el);
this.$el.addClass('fullscreen');
} else {
Fullscreen.cancelFullscreen();
this.$el.removeClass('fullscreen nocursor');
}
this.mediaControl.show();
},
showMediaControl: function(event) {
this.mediaControl.show(event);
},
hideMediaControl: function(event) {
this.mediaControl.hide(event);
},
onMediaControlShow: function(showing) {
if (showing)
this.$el.removeClass('nocursor');
else if (Fullscreen.isFullscreen())
this.$el.addClass('nocursor');
},
render: function() {
var style = Styler.getStyleFor('core');
this.$el.append(style);
this.$el.append(this.mediaControl.render().el);
this.options.width = this.options.width || this.$el.width();
this.options.height = this.options.height || this.$el.height();
PlayerInfo.previousSize = PlayerInfo.currentSize = _.pick(this.options, 'width', 'height');
this.updateSize();
return this;
}
}, {}, UIObject);
module.exports = Core;
},{"../../base/events":8,"../../base/styler":10,"../../base/utils":11,"../container_factory":14,"media_control":"media_control","mediator":"mediator","player_info":"player_info","ui_object":"ui_object","underscore":"underscore","zepto":"zepto"}],16:[function(require,module,exports){
"use strict";
var _ = require('underscore');
var BaseObject = require('base_object');
var Core = require('core');
var CoreFactory = function CoreFactory(player, loader) {
this.player = player;
this.options = player.options;
this.loader = loader;
this.options.loader = this.loader;
};
($traceurRuntime.createClass)(CoreFactory, {
create: function() {
this.core = new Core(this.options);
this.core.then(this.addCorePlugins.bind(this));
return this.core;
},
addCorePlugins: function() {
_.each(this.loader.corePlugins, function(Plugin) {
var plugin = new Plugin(this.core);
this.core.addPlugin(plugin);
this.setupExternalInterface(plugin);
}, this);
return this.core;
},
setupExternalInterface: function(plugin) {
_.each(plugin.getExternalInterface(), function(value, key) {
this.player[key] = value.bind(plugin);
}, this);
}
}, {}, BaseObject);
module.exports = CoreFactory;
},{"base_object":"base_object","core":"core","underscore":"underscore"}],17:[function(require,module,exports){
"use strict";
module.exports = require('./core_factory');
},{"./core_factory":16}],18:[function(require,module,exports){
"use strict";
var BaseObject = require('base_object');
var $ = require('zepto');
var Player = require('../player');
var IframePlayer = function IframePlayer(options) {
$traceurRuntime.superCall(this, $IframePlayer.prototype, "constructor", [options]);
this.options = options;
this.createIframe();
};
var $IframePlayer = IframePlayer;
($traceurRuntime.createClass)(IframePlayer, {
createIframe: function() {
this.iframe = document.createElement("iframe");
this.iframe.setAttribute("frameborder", 0);
this.iframe.setAttribute("id", this.uniqueId);
this.iframe.setAttribute("allowfullscreen", true);
this.iframe.setAttribute("scrolling", "no");
this.iframe.setAttribute("src", "http://cdn.clappr.io/latest/assets/iframe.htm" + this.buildQueryString());
this.iframe.setAttribute('width', this.options.width);
this.iframe.setAttribute('height', this.options.height);
},
attachTo: function(element) {
element.appendChild(this.iframe);
},
addEventListeners: function() {
var $__0 = this;
this.iframe.contentWindow.addEventListener("fullscreenchange", (function() {
return $__0.updateSize();
}));
this.iframe.contentWindow.addEventListener("webkitfullscreenchange", (function() {
return $__0.updateSize();
}));
this.iframe.contentWindow.addEventListener("mozfullscreenchange", (function() {
return $__0.updateSize();
}));
},
buildQueryString: function() {
var result = "";
for (var param in this.options) {
result += !!result ? "&" : "?";
result += encodeURIComponent(param) + "=" + encodeURIComponent(this.options[param]);
}
return result;
}
}, {}, BaseObject);
module.exports = IframePlayer;
},{"../player":23,"base_object":"base_object","zepto":"zepto"}],19:[function(require,module,exports){
"use strict";
module.exports = require('./iframe_player');
},{"./iframe_player":18}],20:[function(require,module,exports){
"use strict";
module.exports = require('./loader');
},{"./loader":21}],21:[function(require,module,exports){
"use strict";
var BaseObject = require('base_object');
var _ = require('underscore');
var PlayerInfo = require('player_info');
var HTML5VideoPlayback = require('html5_video');
var FlashVideoPlayback = require('flash');
var HTML5AudioPlayback = require('html5_audio');
var HLSVideoPlayback = require('hls');
var NoOp = require('../../playbacks/no_op');
var SpinnerThreeBouncePlugin = require('../../plugins/spinner_three_bounce');
var StatsPlugin = require('../../plugins/stats');
var WaterMarkPlugin = require('../../plugins/watermark');
var PosterPlugin = require('poster');
var GoogleAnalyticsPlugin = require('../../plugins/google_analytics');
var ClickToPausePlugin = require('../../plugins/click_to_pause');
var BackgroundButton = require('../../plugins/background_button');
var DVRControls = require('../../plugins/dvr_controls');
var Loader = function Loader(externalPlugins) {
$traceurRuntime.superCall(this, $Loader.prototype, "constructor", []);
this.playbackPlugins = [FlashVideoPlayback, HTML5VideoPlayback, HTML5AudioPlayback, HLSVideoPlayback, NoOp];
this.containerPlugins = [SpinnerThreeBouncePlugin, WaterMarkPlugin, PosterPlugin, StatsPlugin, GoogleAnalyticsPlugin, ClickToPausePlugin];
this.corePlugins = [BackgroundButton, DVRControls];
if (externalPlugins) {
this.addExternalPlugins(externalPlugins);
}
};
var $Loader = Loader;
($traceurRuntime.createClass)(Loader, {
addExternalPlugins: function(plugins) {
var pluginName = function(plugin) {
return plugin.prototype.name;
};
if (plugins.playback) {
this.playbackPlugins = _.uniq(plugins.playback.concat(this.playbackPlugins), pluginName);
}
if (plugins.container) {
this.containerPlugins = _.uniq(plugins.container.concat(this.containerPlugins), pluginName);
}
if (plugins.core) {
this.corePlugins = _.uniq(plugins.core.concat(this.corePlugins), pluginName);
}
PlayerInfo.playbackPlugins = this.playbackPlugins;
},
getPlugin: function(name) {
var allPlugins = _.union(this.containerPlugins, this.playbackPlugins, this.corePlugins);
return _.find(allPlugins, function(plugin) {
return plugin.prototype.name === name;
});
}
}, {}, BaseObject);
module.exports = Loader;
},{"../../playbacks/no_op":30,"../../plugins/background_button":33,"../../plugins/click_to_pause":35,"../../plugins/dvr_controls":37,"../../plugins/google_analytics":39,"../../plugins/spinner_three_bounce":43,"../../plugins/stats":45,"../../plugins/watermark":47,"base_object":"base_object","flash":"flash","hls":"hls","html5_audio":"html5_audio","html5_video":"html5_video","player_info":"player_info","poster":"poster","underscore":"underscore"}],22:[function(require,module,exports){
"use strict";
var _ = require('underscore');
var $ = require('zepto');
var JST = require('../../base/jst');
var Styler = require('../../base/styler');
var UIObject = require('ui_object');
var Utils = require('../../base/utils');
var Mousetrap = require('mousetrap');
var SeekTime = require('../seek_time');
var Mediator = require('mediator');
var PlayerInfo = require('player_info');
var Events = require('../../base/events');
var MediaControl = function MediaControl(options) {
var $__0 = this;
$traceurRuntime.superCall(this, $MediaControl.prototype, "constructor", [options]);
this.seekTime = new SeekTime(this);
this.options = options;
this.mute = this.options.mute;
this.currentVolume = this.options.mute ? 0 : 100;
this.container = options.container;
this.container.setVolume(this.currentVolume);
this.keepVisible = false;
this.addEventListeners();
this.settings = {
left: ['play', 'stop', 'pause'],
right: ['volume'],
default: ['position', 'seekbar', 'duration']
};
this.settings = _.isEmpty(this.container.settings) ? this.settings : this.container.settings;
this.disabled = false;
if (this.container.mediaControlDisabled || this.options.chromeless) {
this.disable();
}
$(document).bind('mouseup', (function(event) {
return $__0.stopDrag(event);
}));
$(document).bind('mousemove', (function(event) {
return $__0.updateDrag(event);
}));
Mediator.on(Events.PLAYER_RESIZE, (function() {
return $__0.playerResize();
}));
};
var $MediaControl = MediaControl;
($traceurRuntime.createClass)(MediaControl, {
get name() {
return 'MediaControl';
},
get attributes() {
return {
class: 'media-control',
'data-media-control': ''
};
},
get events() {
return {
'click [data-play]': 'play',
'click [data-pause]': 'pause',
'click [data-playpause]': 'togglePlayPause',
'click [data-stop]': 'stop',
'click [data-playstop]': 'togglePlayStop',
'click [data-fullscreen]': 'toggleFullscreen',
'click .bar-container[data-seekbar]': 'seek',
'click .bar-container[data-volume]': 'volume',
'click .drawer-icon[data-volume]': 'toggleMute',
'mouseenter .drawer-container[data-volume]': 'showVolumeBar',
'mouseleave .drawer-container[data-volume]': 'hideVolumeBar',
'mousedown .bar-scrubber[data-volume]': 'startVolumeDrag',
'mousedown .bar-scrubber[data-seekbar]': 'startSeekDrag',
'mousemove .bar-container[data-seekbar]': 'mousemoveOnSeekBar',
'mouseleave .bar-container[data-seekbar]': 'mouseleaveOnSeekBar',
'mouseenter .media-control-layer[data-controls]': 'setKeepVisible',
'mouseleave .media-control-layer[data-controls]': 'resetKeepVisible'
};
},
get template() {
return JST.media_control;
},
addEventListeners: function() {
this.listenTo(this.container, Events.CONTAINER_PLAY, this.changeTogglePlay);
this.listenTo(this.container, Events.CONTAINER_TIMEUPDATE, this.updateSeekBar);
this.listenTo(this.container, Events.CONTAINER_PROGRESS, this.updateProgressBar);
this.listenTo(this.container, Events.CONTAINER_SETTINGSUPDATE, this.settingsUpdate);
this.listenTo(this.container, Events.CONTAINER_PLAYBACKDVRSTATECHANGED, this.settingsUpdate);
this.listenTo(this.container, Events.CONTAINER_HIGHDEFINITIONUPDATE, this.highDefinitionUpdate);
this.listenTo(this.container, Events.CONTAINER_MEDIACONTROL_DISABLE, this.disable);
this.listenTo(this.container, Events.CONTAINER_MEDIACONTROL_ENABLE, this.enable);
this.listenTo(this.container, Events.CONTAINER_ENDED, this.ended);
},
disable: function() {
this.disabled = true;
this.hide();
this.$el.hide();
},
enable: function() {
if (this.options.chromeless)
return;
this.disabled = false;
this.show();
},
play: function() {
this.container.play();
},
pause: function() {
this.container.pause();
},
stop: function() {
this.container.stop();
},
changeTogglePlay: function() {
if (this.container.isPlaying()) {
this.$playPauseToggle.removeClass('paused').addClass('playing');
this.$playStopToggle.removeClass('stopped').addClass('playing');
this.trigger(Events.MEDIACONTROL_PLAYING);
} else {
this.$playPauseToggle.removeClass('playing').addClass('paused');
this.$playStopToggle.removeClass('playing').addClass('stopped');
this.trigger(Events.MEDIACONTROL_NOTPLAYING);
}
},
mousemoveOnSeekBar: function(event) {
if (this.container.settings.seekEnabled) {
var offsetX = event.pageX - this.$seekBarContainer.offset().left - (this.$seekBarHover.width() / 2);
this.$seekBarHover.css({left: offsetX});
}
this.trigger(Events.MEDIACONTROL_MOUSEMOVE_SEEKBAR, event);
},
mouseleaveOnSeekBar: function(event) {
this.trigger(Events.MEDIACONTROL_MOUSELEAVE_SEEKBAR, event);
},
playerResize: function() {
if (Utils.Fullscreen.isFullscreen()) {
this.$fullscreenToggle.addClass('shrink');
} else {
this.$fullscreenToggle.removeClass('shrink');
}
this.$el.removeClass('w320');
if (PlayerInfo.currentSize.width <= 320) {
this.$el.addClass('w320');
}
},
togglePlayPause: function() {
if (this.container.isPlaying()) {
this.container.pause();
} else {
this.container.play();
}
this.changeTogglePlay();
},
togglePlayStop: function() {
if (this.container.isPlaying()) {
this.container.stop();
} else {
this.container.play();
}
this.changeTogglePlay();
},
startSeekDrag: function(event) {
if (!this.container.settings.seekEnabled)
return;
this.draggingSeekBar = true;
this.$el.addClass('dragging');
this.$seekBarLoaded.addClass('media-control-notransition');
this.$seekBarPosition.addClass('media-control-notransition');
this.$seekBarScrubber.addClass('media-control-notransition');
if (event) {
event.preventDefault();
}
},
startVolumeDrag: function(event) {
this.draggingVolumeBar = true;
this.$el.addClass('dragging');
if (event) {
event.preventDefault();
}
},
stopDrag: function(event) {
if (this.draggingSeekBar) {
this.seek(event);
}
this.$el.removeClass('dragging');
this.$seekBarLoaded.removeClass('media-control-notransition');
this.$seekBarPosition.removeClass('media-control-notransition');
this.$seekBarScrubber.removeClass('media-control-notransition dragging');
this.draggingSeekBar = false;
this.draggingVolumeBar = false;
},
updateDrag: function(event) {
if (event) {
event.preventDefault();
}
if (this.draggingSeekBar) {
var offsetX = event.pageX - this.$seekBarContainer.offset().left;
var pos = offsetX / this.$seekBarContainer.width() * 100;
pos = Math.min(100, Math.max(pos, 0));
this.setSeekPercentage(pos);
} else if (this.draggingVolumeBar) {
this.volume(event);
}
},
volume: function(event) {
var offsetY = event.pageX - this.$volumeBarContainer.offset().left;
this.currentVolume = (offsetY / this.$volumeBarContainer.width()) * 100;
this.currentVolume = Math.min(100, Math.max(this.currentVolume, 0));
this.container.setVolume(this.currentVolume);
this.setVolumeLevel(this.currentVolume);
},
toggleMute: function() {
if (this.mute) {
if (this.currentVolume <= 0) {
this.currentVolume = 100;
}
this.setVolume(this.currentVolume);
} else {
this.setVolume(0);
}
},
setVolume: function(value) {
this.container.setVolume(value);
this.setVolumeLevel(value);
if (value === 0) {
this.mute = true;
} else {
this.mute = false;
}
},
toggleFullscreen: function() {
this.trigger(Events.MEDIACONTROL_FULLSCREEN, this.name);
this.container.fullscreen();
this.resetKeepVisible();
},
setContainer: function(container) {
this.stopListening(this.container);
this.container = container;
this.changeTogglePlay();
this.addEventListeners();
this.settingsUpdate();
this.container.trigger(Events.CONTAINER_PLAYBACKDVRSTATECHANGED, this.container.isDvrInUse());
this.container.setVolume(this.currentVolume);
if (this.container.mediaControlDisabled) {
this.disable();
}
this.trigger(Events.MEDIACONTROL_CONTAINERCHANGED);
},
showVolumeBar: function() {
if (this.hideVolumeId) {
clearTimeout(this.hideVolumeId);
}
this.$volumeBarContainer.removeClass('volume-bar-hide');
},
hideVolumeBar: function() {
var $__0 = this;
var timeout = 400;
if (!this.$volumeBarContainer)
return;
if (this.draggingVolumeBar) {
this.hideVolumeId = setTimeout((function() {
return $__0.hideVolumeBar();
}), timeout);
} else {
if (this.hideVolumeId) {
clearTimeout(this.hideVolumeId);
}
this.hideVolumeId = setTimeout((function() {
return $__0.$volumeBarContainer.addClass('volume-bar-hide');
}), timeout);
}
},
ended: function() {
this.changeTogglePlay();
},
updateProgressBar: function(startPosition, endPosition, duration) {
var loadedStart = startPosition / duration * 100;
var loadedEnd = endPosition / duration * 100;
this.$seekBarLoaded.css({
left: loadedStart + '%',
width: (loadedEnd - loadedStart) + '%'
});
},
updateSeekBar: function(position, duration) {
if (this.draggingSeekBar)
return;
if (position < 0)
position = duration;
this.$seekBarPosition.removeClass('media-control-notransition');
this.$seekBarScrubber.removeClass('media-control-notransition');
var seekbarValue = (100 / duration) * position;
this.setSeekPercentage(seekbarValue);
this.$('[data-position]').html(Utils.formatTime(position));
this.$('[data-duration]').html(Utils.formatTime(duration));
},
seek: function(event) {
if (!this.container.settings.seekEnabled)
return;
var offsetX = event.pageX - this.$seekBarContainer.offset().left;
var pos = offsetX / this.$seekBarContainer.width() * 100;
pos = Math.min(100, Math.max(pos, 0));
this.container.setCurrentTime(pos);
this.setSeekPercentage(pos);
return false;
},
setKeepVisible: function() {
this.keepVisible = true;
},
resetKeepVisible: function() {
this.keepVisible = false;
},
isVisible: function() {
return !this.$el.hasClass('media-control-hide');
},
show: function(event) {
var $__0 = this;
if (this.disabled || this.container.getPlaybackType() === null)
return;
var timeout = 2000;
if (!event || (event.clientX !== this.lastMouseX && event.clientY !== this.lastMouseY) || navigator.userAgent.match(/firefox/i)) {
clearTimeout(this.hideId);
this.$el.show();
this.trigger(Events.MEDIACONTROL_SHOW, this.name);
this.$el.removeClass('media-control-hide');
this.hideId = setTimeout((function() {
return $__0.hide();
}), timeout);
if (event) {
this.lastMouseX = event.clientX;
this.lastMouseY = event.clientY;
}
}
},
hide: function() {
var $__0 = this;
var timeout = 2000;
clearTimeout(this.hideId);
if (!this.isVisible() || this.options.hideMediaControl === false)
return;
if (this.keepVisible || this.draggingSeekBar || this.draggingVolumeBar) {
this.hideId = setTimeout((function() {
return $__0.hide();
}), timeout);
} else {
this.trigger(Events.MEDIACONTROL_HIDE, this.name);
this.$el.addClass('media-control-hide');
this.hideVolumeBar();
}
},
settingsUpdate: function() {
if (this.container.getPlaybackType() !== null && !_.isEmpty(this.container.settings)) {
this.settings = this.container.settings;
this.render();
this.enable();
} else {
this.disable();
}
},
highDefinitionUpdate: function() {
if (this.container.isHighDefinitionInUse()) {
this.$el.find('button[data-hd-indicator]').addClass("enabled");
} else {
this.$el.find('button[data-hd-indicator]').removeClass("enabled");
}
},
createCachedElements: function() {
this.$playPauseToggle = this.$el.find('button.media-control-button[data-playpause]');
this.$playStopToggle = this.$el.find('button.media-control-button[data-playstop]');
this.$fullscreenToggle = this.$el.find('button.media-control-button[data-fullscreen]');
this.$seekBarContainer = this.$el.find('.bar-container[data-seekbar]');
this.$seekBarLoaded = this.$el.find('.bar-fill-1[data-seekbar]');
this.$seekBarPosition = this.$el.find('.bar-fill-2[data-seekbar]');
this.$seekBarScrubber = this.$el.find('.bar-scrubber[data-seekbar]');
this.$seekBarHover = this.$el.find('.bar-hover[data-seekbar]');
this.$volumeBarContainer = this.$el.find('.bar-container[data-volume]');
this.$volumeIcon = this.$el.find('.drawer-icon[data-volume]');
},
setVolumeLevel: function(value) {
var $__0 = this;
if (!this.container.isReady) {
this.listenToOnce(this.container, Events.CONTAINER_READY, (function() {
return $__0.setVolumeLevel(value);
}));
} else {
this.$volumeBarContainer.find('.segmented-bar-element').removeClass('fill');
var item = Math.ceil(value / 10.0);
this.$volumeBarContainer.find('.segmented-bar-element').slice(0, item).addClass('fill');
if (value > 0) {
this.$volumeIcon.removeClass('muted');
} else {
this.$volumeIcon.addClass('muted');
}
}
},
setSeekPercentage: function(value) {
if (value > 100)
return;
var pos = this.$seekBarContainer.width() * value / 100.0 - (this.$seekBarScrubber.width() / 2.0);
this.currentSeekPercentage = value;
this.$seekBarPosition.css({width: value + '%'});
this.$seekBarScrubber.css({left: pos});
},
bindKeyEvents: function() {
var $__0 = this;
Mousetrap.bind(['space'], (function() {
return $__0.togglePlayPause();
}));
},
unbindKeyEvents: function() {
Mousetrap.unbind('space');
},
parseColors: function() {
if (this.options.mediacontrol) {
var buttonsColor = this.options.mediacontrol.buttons;
var seekbarColor = this.options.mediacontrol.seekbar;
this.$el.find('.bar-fill-2[data-seekbar]').css('background-color', seekbarColor);
this.$el.find('[data-media-control] > .media-control-icon, .drawer-icon').css('color', buttonsColor);
this.$el.find('.segmented-bar-element[data-volume]').css('boxShadow', "inset 2px 0 0 " + buttonsColor);
}
},
render: function() {
var $__0 = this;
var timeout = 1000;
var style = Styler.getStyleFor('media_control');
this.$el.html(this.template({settings: this.settings}));
this.$el.append(style);
this.createCachedElements();
this.$playPauseToggle.addClass('paused');
this.$playStopToggle.addClass('stopped');
this.changeTogglePlay();
this.hideId = setTimeout((function() {
return $__0.hide();
}), timeout);
if (this.disabled) {
this.hide();
}
this.$seekBarPosition.addClass('media-control-notransition');
this.$seekBarScrubber.addClass('media-control-notransition');
if (!this.currentSeekPercentage) {
this.currentSeekPercentage = 0;
}
this.setSeekPercentage(this.currentSeekPercentage);
this.$el.ready((function() {
if (!$__0.container.settings.seekEnabled) {
$__0.$seekBarContainer.addClass('seek-disabled');
}
$__0.setVolumeLevel($__0.currentVolume);
$__0.bindKeyEvents();
$__0.hideVolumeBar();
}));
this.parseColors();
this.seekTime.render();
this.trigger(Events.MEDIACONTROL_RENDERED);
return this;
},
destroy: function() {
$(document).unbind('mouseup');
$(document).unbind('mousemove');
this.unbindKeyEvents();
}
}, {}, UIObject);
module.exports = MediaControl;
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"../../base/utils":11,"../seek_time":24,"mediator":"mediator","mousetrap":4,"player_info":"player_info","ui_object":"ui_object","underscore":"underscore","zepto":"zepto"}],23:[function(require,module,exports){
"use strict";
var BaseObject = require('base_object');
var CoreFactory = require('./core_factory');
var Loader = require('./loader');
var _ = require('underscore');
var ScrollMonitor = require('scrollmonitor');
var PlayerInfo = require('player_info');
var Player = function Player(options) {
$traceurRuntime.superCall(this, $Player.prototype, "constructor", [options]);
window.p = this;
this.options = options;
this.options.sources = this.normalizeSources(options);
this.loader = new Loader(this.options.plugins || []);
this.coreFactory = new CoreFactory(this, this.loader);
options.height || (options.height = 360);
options.width || (options.width = 640);
PlayerInfo.currentSize = {
width: options.width,
height: options.height
};
if (this.options.parentId) {
var el = document.querySelector(this.options.parentId);
if (el) {
this.attachTo(el);
}
}
};
var $Player = Player;
($traceurRuntime.createClass)(Player, {
attachTo: function(element) {
this.options.parentElement = element;
this.core = this.coreFactory.create();
if (this.options.autoPlayVisible) {
this.bindAutoPlayVisible(this.options.autoPlayVisible);
}
},
bindAutoPlayVisible: function(option) {
var $__0 = this;
this.elementWatcher = ScrollMonitor.create(this.core.$el);
if (option === 'full') {
this.elementWatcher.fullyEnterViewport((function() {
return $__0.enterViewport();
}));
} else if (option === 'partial') {
this.elementWatcher.enterViewport((function() {
return $__0.enterViewport();
}));
}
},
enterViewport: function() {
if (this.elementWatcher.top !== 0 && !this.isPlaying()) {
this.play();
}
},
normalizeSources: function(options) {
return _.compact(_.flatten([options.source, options.sources]));
},
resize: function(size) {
this.core.resize(size);
},
load: function(sources) {
this.core.load(sources);
},
destroy: function() {
this.core.destroy();
},
play: function() {
this.core.mediaControl.container.play();
},
pause: function() {
this.core.mediaControl.container.pause();
},
stop: function() {
this.core.mediaControl.container.stop();
},
seek: function(time) {
this.core.mediaControl.container.setCurrentTime(time);
},
setVolume: function(volume) {
this.core.mediaControl.container.setVolume(volume);
},
mute: function() {
this.core.mediaControl.container.setVolume(0);
},
unmute: function() {
this.core.mediaControl.container.setVolume(100);
},
isPlaying: function() {
return this.core.mediaControl.container.isPlaying();
}
}, {}, BaseObject);
module.exports = Player;
},{"./core_factory":17,"./loader":20,"base_object":"base_object","player_info":"player_info","scrollmonitor":5,"underscore":"underscore"}],24:[function(require,module,exports){
"use strict";
module.exports = require('./seek_time');
},{"./seek_time":25}],25:[function(require,module,exports){
"use strict";
var UIObject = require('ui_object');
var Styler = require('../../base/styler');
var JST = require('../../base/jst');
var formatTime = require('../../base/utils').formatTime;
var Events = require('../../base/events');
var SeekTime = function SeekTime(mediaControl) {
$traceurRuntime.superCall(this, $SeekTime.prototype, "constructor", []);
this.mediaControl = mediaControl;
this.addEventListeners();
};
var $SeekTime = SeekTime;
($traceurRuntime.createClass)(SeekTime, {
get name() {
return 'seek_time';
},
get template() {
return JST.seek_time;
},
get attributes() {
return {
'class': 'seek-time hidden',
'data-seek-time': ''
};
},
addEventListeners: function() {
this.listenTo(this.mediaControl, Events.MEDIACONTROL_MOUSEMOVE_SEEKBAR, this.showTime);
this.listenTo(this.mediaControl, Events.MEDIACONTROL_MOUSELEAVE_SEEKBAR, this.hideTime);
},
showTime: function(event) {
var offset = event.pageX - this.mediaControl.$seekBarContainer.offset().left;
var timePosition = Math.min(100, Math.max((offset) / this.mediaControl.$seekBarContainer.width() * 100, 0));
var pointerPosition = event.pageX - this.mediaControl.$el.offset().left - (this.$el.width() / 2);
pointerPosition = Math.min(Math.max(0, pointerPosition), this.mediaControl.$el.width() - this.$el.width());
var currentTime = timePosition * this.mediaControl.container.getDuration() / 100;
var options = {
timestamp: currentTime,
formattedTime: formatTime(currentTime),
pointerPosition: pointerPosition
};
this.update(options);
},
hideTime: function() {
this.$el.addClass('hidden');
this.$el.css('left', '-100%');
},
update: function(options) {
if (this.mediaControl.container.getPlaybackType() === 'vod' || this.mediaControl.container.isDvrInUse()) {
this.$el.find('[data-seek-time]').text(options.formattedTime);
this.$el.css('left', options.pointerPosition);
this.$el.removeClass('hidden');
}
},
render: function() {
var style = Styler.getStyleFor(this.name);
this.$el.html(this.template());
this.$el.append(style);
this.mediaControl.$el.append(this.el);
}
}, {}, UIObject);
module.exports = SeekTime;
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"../../base/utils":11,"ui_object":"ui_object"}],26:[function(require,module,exports){
"use strict";
var Playback = require('playback');
var Styler = require('../../base/styler');
var JST = require('../../base/jst');
var Mediator = require('mediator');
var _ = require('underscore');
var $ = require('zepto');
var Browser = require('browser');
var Mousetrap = require('mousetrap');
var seekStringToSeconds = require('../../base/utils').seekStringToSeconds;
var Events = require('../../base/events');
var objectIE = '<object type="application/x-shockwave-flash" id="<%= cid %>" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" data-flash-vod=""><param name="movie" value="<%= swfPath %>"> <param name="quality" value="autohigh"> <param name="swliveconnect" value="true"> <param name="allowScriptAccess" value="always"> <param name="bgcolor" value="#001122"> <param name="allowFullScreen" value="false"> <param name="wmode" value="gpu"> <param name="tabindex" value="1"> <param name=FlashVars value="playbackId=<%= playbackId %>" /> </object>';
var Flash = function Flash(options) {
$traceurRuntime.superCall(this, $Flash.prototype, "constructor", [options]);
this.src = options.src;
this.isRTMP = (this.src.indexOf("rtmp") > -1);
this.defaultBaseSwfPath = "http://cdn.clappr.io/" + Clappr.version + "/assets/";
this.swfPath = (options.swfBasePath || this.defaultBaseSwfPath) + "Player.swf";
this.autoPlay = options.autoPlay;
this.settings = {default: ['seekbar']};
if (this.isRTMP) {
this.settings.left = ["playstop"];
this.settings.right = ["fullscreen", "volume"];
} else {
this.settings.left = ["playpause", "position", "duration"];
this.settings.right = ["fullscreen", "volume"];
this.settings.seekEnabled = true;
}
this.isReady = false;
this.addListeners();
};
var $Flash = Flash;
($traceurRuntime.createClass)(Flash, {
get name() {
return 'flash';
},
get tagName() {
return 'object';
},
get template() {
return JST.flash;
},
bootstrap: function() {
this.el.width = "100%";
this.el.height = "100%";
this.isReady = true;
if (this.currentState === 'PLAYING') {
this.firstPlay();
} else {
this.currentState = "IDLE";
this.autoPlay && this.play();
}
$('<div style="position: absolute; top: 0; left: 0; width: 100%; height: 100%" />').insertAfter(this.$el);
this.trigger(Events.PLAYBACK_READY, this.name);
},
getPlaybackType: function() {
return this.isRTMP ? 'live' : 'vod';
},
setupFirefox: function() {
var $el = this.$('embed');
$el.attr('data-flash', '');
this.setElement($el[0]);
},
isHighDefinitionInUse: function() {
return false;
},
updateTime: function() {
this.trigger(Events.PLAYBACK_TIMEUPDATE, this.el.getPosition(), this.el.getDuration(), this.name);
},
addListeners: function() {
Mediator.on(this.uniqueId + ':progress', this.progress, this);
Mediator.on(this.uniqueId + ':timeupdate', this.updateTime, this);
Mediator.on(this.uniqueId + ':statechanged', this.checkState, this);
Mediator.on(this.uniqueId + ':flashready', this.bootstrap, this);
_.each(_.range(1, 10), function(i) {
var $__0 = this;
Mousetrap.bind([i.toString()], (function() {
return $__0.seek(i * 10);
}));
}.bind(this));
},
stopListening: function() {
$traceurRuntime.superCall(this, $Flash.prototype, "stopListening", []);
Mediator.off(this.uniqueId + ':progress');
Mediator.off(this.uniqueId + ':timeupdate');
Mediator.off(this.uniqueId + ':statechanged');
Mediator.off(this.uniqueId + ':flashready');
_.each(_.range(1, 10), function(i) {
var $__0 = this;
Mousetrap.unbind([i.toString()], (function() {
return $__0.seek(i * 10);
}));
}.bind(this));
},
checkState: function() {
if (this.currentState === "PAUSED") {
return;
} else if (this.currentState !== "PLAYING_BUFFERING" && this.el.getState() === "PLAYING_BUFFERING") {
this.trigger(Events.PLAYBACK_BUFFERING, this.name);
this.currentState = "PLAYING_BUFFERING";
} else if (this.currentState === "PLAYING_BUFFERING" && this.el.getState() === "PLAYING") {
this.trigger(Events.PLAYBACK_BUFFERFULL, this.name);
this.currentState = "PLAYING";
} else if (this.el.getState() === "IDLE") {
this.currentState = "IDLE";
} else if (this.el.getState() === "ENDED") {
this.trigger(Events.PLAYBACK_ENDED, this.name);
this.trigger(Events.PLAYBACK_TIMEUPDATE, 0, this.el.getDuration(), this.name);
this.currentState = "ENDED";
}
},
progress: function() {
if (this.currentState !== "IDLE" && this.currentState !== "ENDED") {
this.trigger(Events.PLAYBACK_PROGRESS, 0, this.el.getBytesLoaded(), this.el.getBytesTotal(), this.name);
}
},
firstPlay: function() {
var $__0 = this;
this.currentState = "PLAYING";
if (_.isFunction(this.el.playerPlay)) {
this.el.playerPlay(this.src);
this.listenToOnce(this, Events.PLAYBACK_BUFFERFULL, (function() {
return $__0.checkInitialSeek();
}));
}
},
checkInitialSeek: function() {
var seekTime = seekStringToSeconds(window.location.href);
this.seekSeconds(seekTime);
},
play: function() {
if (this.el.getState() === 'PAUSED' || this.el.getState() === 'PLAYING_BUFFERING') {
this.currentState = "PLAYING";
this.el.playerResume();
} else if (this.el.getState() !== 'PLAYING') {
this.firstPlay();
}
this.trigger(Events.PLAYBACK_PLAY, this.name);
},
volume: function(value) {
var $__0 = this;
if (this.isReady) {
this.el.playerVolume(value);
} else {
this.listenToOnce(this, Events.PLAYBACK_BUFFERFULL, (function() {
return $__0.volume(value);
}));
}
},
pause: function() {
this.currentState = "PAUSED";
this.el.playerPause();
},
stop: function() {
this.el.playerStop();
this.trigger(Events.PLAYBACK_TIMEUPDATE, 0, this.name);
},
isPlaying: function() {
return !!(this.isReady && this.currentState === "PLAYING");
},
getDuration: function() {
return this.el.getDuration();
},
seek: function(seekBarValue) {
var seekTo = this.el.getDuration() * (seekBarValue / 100);
this.seekSeconds(seekTo);
},
seekSeconds: function(seekTo) {
this.el.playerSeek(seekTo);
this.trigger(Events.PLAYBACK_TIMEUPDATE, seekTo, this.el.getDuration(), this.name);
if (this.currentState === "PAUSED") {
this.el.playerPause();
}
},
destroy: function() {
clearInterval(this.bootstrapId);
this.stopListening();
this.$el.remove();
},
setupIE: function() {
this.setElement($(_.template(objectIE)({
cid: this.cid,
swfPath: this.swfPath,
playbackId: this.uniqueId
})));
},
render: function() {
var style = Styler.getStyleFor(this.name);
this.$el.html(this.template({
cid: this.cid,
swfPath: this.swfPath,
playbackId: this.uniqueId
}));
if (Browser.isFirefox) {
this.setupFirefox();
} else if (Browser.isLegacyIE) {
this.setupIE();
}
this.$el.append(style);
return this;
}
}, {}, Playback);
Flash.canPlay = function(resource) {
if (resource.indexOf('rtmp') > -1) {
return true;
} else if ((!Browser.isMobile && Browser.isFirefox) || Browser.isLegacyIE) {
return _.isString(resource) && !!resource.match(/(.*)\.(mp4|mov|f4v|3gpp|3gp)/);
} else {
return _.isString(resource) && !!resource.match(/(.*)\.(mov|f4v|3gpp|3gp)/);
}
};
module.exports = Flash;
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"../../base/utils":11,"browser":"browser","mediator":"mediator","mousetrap":4,"playback":"playback","underscore":"underscore","zepto":"zepto"}],27:[function(require,module,exports){
"use strict";
var Playback = require('playback');
var Styler = require('../../base/styler');
var JST = require('../../base/jst');
var _ = require("underscore");
var Mediator = require('mediator');
var Browser = require('browser');
var Events = require('../../base/events');
var objectIE = '<object type="application/x-shockwave-flash" id="<%= cid %>" class="hls-playback" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" data-hls="" width="100%" height="100%"><param name="movie" value="<%= swfPath %>"> <param name="quality" value="autohigh"> <param name="swliveconnect" value="true"> <param name="allowScriptAccess" value="always"> <param name="bgcolor" value="#001122"> <param name="allowFullScreen" value="false"> <param name="wmode" value="transparent"> <param name="tabindex" value="1"> <param name=FlashVars value="playbackId=<%= playbackId %>" /> </object>';
var HLS = function HLS(options) {
$traceurRuntime.superCall(this, $HLS.prototype, "constructor", [options]);
this.src = options.src;
this.defaultBaseSwfPath = "http://cdn.clappr.io/" + Clappr.version + "/assets/";
this.swfPath = (options.swfBasePath || this.defaultBaseSwfPath) + "HLSPlayer.swf";
this.flushLiveURLCache = (options.flushLiveURLCache === undefined) ? true : options.flushLiveURLCache;
this.capLevelToStage = (options.capLevelToStage === undefined) ? false : options.capLevelToStage;
this.highDefinition = false;
this.autoPlay = options.autoPlay;
this.defaultSettings = {
left: ["playstop"],
default: ['seekbar'],
right: ["fullscreen", "volume", "hd-indicator"],
seekEnabled: false
};
this.settings = _.extend({}, this.defaultSettings);
this.playbackType = 'live';
this.addListeners();
};
var $HLS = HLS;
($traceurRuntime.createClass)(HLS, {
get name() {
return 'hls';
},
get tagName() {
return 'object';
},
get template() {
return JST.hls;
},
get attributes() {
return {
'class': 'hls-playback',
'data-hls': '',
'type': 'application/x-shockwave-flash'
};
},
addListeners: function() {
var $__0 = this;
Mediator.on(this.uniqueId + ':flashready', (function() {
return $__0.bootstrap();
}));
Mediator.on(this.uniqueId + ':timeupdate', (function() {
return $__0.updateTime();
}));
Mediator.on(this.uniqueId + ':playbackstate', (function(state) {
return $__0.setPlaybackState(state);
}));
Mediator.on(this.uniqueId + ':highdefinition', (function(isHD) {
return $__0.updateHighDefinition(isHD);
}));
Mediator.on(this.uniqueId + ':playbackerror', (function() {
return $__0.flashPlaybackError();
}));
},
stopListening: function() {
$traceurRuntime.superCall(this, $HLS.prototype, "stopListening", []);
Mediator.off(this.uniqueId + ':flashready');
Mediator.off(this.uniqueId + ':timeupdate');
Mediator.off(this.uniqueId + ':playbackstate');
Mediator.off(this.uniqueId + ':highdefinition');
Mediator.off(this.uniqueId + ':playbackerror');
},
bootstrap: function() {
this.el.width = "100%";
this.el.height = "100%";
this.isReady = true;
this.trigger(Events.PLAYBACK_READY, this.name);
this.currentState = "IDLE";
this.setFlashSettings();
this.autoPlay && this.play();
},
setFlashSettings: function() {
this.el.globoPlayerSetflushLiveURLCache(this.flushLiveURLCache);
this.el.globoPlayerCapLeveltoStage(this.capLevelToStage);
this.el.globoPlayerSetmaxBufferLength(0);
},
updateHighDefinition: function(isHD) {
this.highDefinition = (isHD === "true");
this.trigger(Events.PLAYBACK_HIGHDEFINITIONUPDATE);
this.trigger(Events.PLAYBACK_BITRATE, {'bitrate': this.getCurrentBitrate()});
},
updateTime: function() {
var duration = this.getDuration();
var position = Math.min(Math.max(this.el.globoGetPosition(), 0), duration);
var previousDVRStatus = this.dvrEnabled;
var livePlayback = (this.playbackType === 'live');
this.dvrEnabled = (livePlayback && duration > 240);
if (duration === 100 || livePlayback === undefined) {
return;
}
if (this.dvrEnabled !== previousDVRStatus) {
this.updateSettings();
this.trigger(Events.PLAYBACK_SETTINGSUPDATE, this.name);
}
if (livePlayback && (!this.dvrEnabled || !this.dvrInUse)) {
position = duration;
}
this.trigger(Events.PLAYBACK_TIMEUPDATE, position, duration, this.name);
},
play: function() {
if (this.currentState === 'PAUSED') {
this.el.globoPlayerResume();
} else if (this.currentState !== "PLAYING") {
this.firstPlay();
}
this.trigger(Events.PLAYBACK_PLAY, this.name);
},
getPlaybackType: function() {
return this.playbackType ? this.playbackType : null;
},
getCurrentBitrate: function() {
var currentLevel = this.getLevels()[this.el.globoGetLevel()];
return currentLevel.bitrate;
},
getLastProgramDate: function() {
var programDate = this.el.globoGetLastProgramDate();
return programDate - 1.08e+7;
},
isHighDefinitionInUse: function() {
return this.highDefinition;
},
getLevels: function() {
if (!this.levels || this.levels.length === 0) {
this.levels = this.el.globoGetLevels();
}
return this.levels;
},
setPlaybackState: function(state) {
var bufferLength = this.el.globoGetbufferLength();
if (state === "PLAYING_BUFFERING" && bufferLength < 1) {
this.trigger(Events.PLAYBACK_BUFFERING, this.name);
this.updateCurrentState(state);
} else if (state === "PLAYING") {
if (_.contains(["PLAYING_BUFFERING", "PAUSED", "IDLE"], this.currentState)) {
this.trigger(Events.PLAYBACK_BUFFERFULL, this.name);
this.updateCurrentState(state);
}
} else if (state === "PAUSED") {
this.updateCurrentState(state);
} else if (state === "IDLE") {
this.trigger(Events.PLAYBACK_ENDED, this.name);
this.trigger(Events.PLAYBACK_TIMEUPDATE, 0, this.el.globoGetDuration(), this.name);
this.updateCurrentState(state);
}
this.lastBufferLength = bufferLength;
},
updateCurrentState: function(state) {
this.currentState = state;
this.updatePlaybackType();
},
updatePlaybackType: function() {
this.playbackType = this.el.globoGetType();
if (this.playbackType) {
this.playbackType = this.playbackType.toLowerCase();
if (this.playbackType === 'vod') {
this.startReportingProgress();
} else {
this.stopReportingProgress();
}
}
this.trigger(Events.PLAYBACK_PLAYBACKSTATE);
},
startReportingProgress: function() {
if (!this.reportingProgress) {
this.reportingProgress = true;
Mediator.on(this.uniqueId + ':fragmentloaded', this.onFragmentLoaded);
}
},
stopReportingProgress: function() {
Mediator.off(this.uniqueId + ':fragmentloaded', this.onFragmentLoaded, this);
},
onFragmentLoaded: function() {
var buffered = this.el.globoGetPosition() + this.el.globoGetbufferLength();
this.trigger(Events.PLAYBACK_PROGRESS, this.el.globoGetPosition(), buffered, this.getDuration(), this.name);
},
firstPlay: function() {
this.el.globoPlayerLoad(this.src);
this.el.globoPlayerPlay();
},
volume: function(value) {
var $__0 = this;
if (this.isReady) {
this.el.globoPlayerVolume(value);
} else {
this.listenToOnce(this, Events.PLAYBACK_BUFFERFULL, (function() {
return $__0.volume(value);
}));
}
},
pause: function() {
if (this.playbackType !== 'live' || this.dvrEnabled) {
this.el.globoPlayerPause();
if (this.playbackType === 'live' && this.dvrEnabled) {
this.updateDvr(true);
}
}
},
stop: function() {
this.el.globoPlayerStop();
this.trigger(Events.PLAYBACK_TIMEUPDATE, 0, this.name);
},
isPlaying: function() {
if (this.currentState) {
return !!(this.currentState.match(/playing/i));
}
return false;
},
getDuration: function() {
var duration = this.el.globoGetDuration();
if (this.playbackType === 'live') {
duration = duration - 10;
}
return duration;
},
seek: function(time) {
var duration = this.getDuration();
if (time > 0) {
time = duration * time / 100;
}
if (this.playbackType === 'live') {
var dvrInUse = (time >= 0 && duration - time > 5);
if (!dvrInUse) {
time = -1;
}
this.updateDvr(dvrInUse);
}
this.el.globoPlayerSeek(time);
this.trigger(Events.PLAYBACK_TIMEUPDATE, time, duration, this.name);
},
updateDvr: function(dvrInUse) {
var previousDvrInUse = !!this.dvrInUse;
this.dvrInUse = dvrInUse;
if (this.dvrInUse !== previousDvrInUse) {
this.updateSettings();
this.trigger(Events.PLAYBACK_DVR, this.dvrInUse);
this.trigger(Events.PLAYBACK_STATS_ADD, {'dvr': this.dvrInUse});
}
},
flashPlaybackError: function() {
this.trigger(Events.PLAYBACK_STOP);
},
timeUpdate: function(time, duration) {
this.trigger(Events.PLAYBACK_TIMEUPDATE, time, duration, this.name);
},
destroy: function() {
this.stopListening();
this.$el.remove();
},
setupFirefox: function() {
var $el = this.$('embed');
$el.attr('data-hls', '');
this.setElement($el);
},
setupIE: function() {
this.setElement($(_.template(objectIE)({
cid: this.cid,
swfPath: this.swfPath,
playbackId: this.uniqueId
})));
},
updateSettings: function() {
this.settings = _.extend({}, this.defaultSettings);
if (this.playbackType === "vod" || this.dvrInUse) {
this.settings.left = ["playpause", "position", "duration"];
this.settings.seekEnabled = true;
} else if (this.dvrEnabled) {
this.settings.left = ["playpause"];
this.settings.seekEnabled = true;
} else {
this.settings.seekEnabled = false;
}
},
setElement: function(element) {
this.$el = element;
this.el = element[0];
},
render: function() {
var style = Styler.getStyleFor(this.name);
if (Browser.isLegacyIE) {
this.setupIE();
} else {
this.$el.html(this.template({
cid: this.cid,
swfPath: this.swfPath,
playbackId: this.uniqueId
}));
if (Browser.isFirefox) {
this.setupFirefox();
} else if (Browser.isIE) {
this.$('embed').remove();
}
}
this.el.id = this.cid;
this.$el.append(style);
return this;
}
}, {}, Playback);
HLS.canPlay = function(resource) {
return !!resource.match(/^http(.*).m3u8?/);
};
module.exports = HLS;
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"browser":"browser","mediator":"mediator","playback":"playback","underscore":"underscore"}],28:[function(require,module,exports){
"use strict";
var Playback = require('playback');
var Events = require('../../base/events');
var HTML5Audio = function HTML5Audio(params) {
$traceurRuntime.superCall(this, $HTML5Audio.prototype, "constructor", [params]);
this.el.src = params.src;
this.settings = {
left: ['playpause', 'position', 'duration'],
right: ['fullscreen', 'volume'],
default: ['seekbar']
};
this.render();
params.autoPlay && this.play();
};
var $HTML5Audio = HTML5Audio;
($traceurRuntime.createClass)(HTML5Audio, {
get name() {
return 'html5_audio';
},
get tagName() {
return 'audio';
},
get events() {
return {
'timeupdate': 'timeUpdated',
'ended': 'ended'
};
},
bindEvents: function() {
this.listenTo(this.container, Events.CONTAINER_PLAY, this.play);
this.listenTo(this.container, Events.CONTAINER_PAUSE, this.pause);
this.listenTo(this.container, Events.CONTAINER_SEEK, this.seek);
this.listenTo(this.container, Events.CONTAINER_VOLUME, this.volume);
this.listenTo(this.container, Events.CONTAINER_STOP, this.stop);
},
getPlaybackType: function() {
return "aod";
},
play: function() {
this.el.play();
this.trigger(Events.PLAYBACK_PLAY);
},
pause: function() {
this.el.pause();
},
stop: function() {
this.pause();
this.el.currentTime = 0;
},
volume: function(value) {
this.el.volume = value / 100;
},
mute: function() {
this.el.volume = 0;
},
unmute: function() {
this.el.volume = 1;
},
isMuted: function() {
return !!this.el.volume;
},
ended: function() {
this.trigger(Events.CONTAINER_TIMEUPDATE, 0);
},
seek: function(seekBarValue) {
var time = this.el.duration * (seekBarValue / 100);
this.el.currentTime = time;
},
getCurrentTime: function() {
return this.el.currentTime;
},
getDuration: function() {
return this.el.duration;
},
isPlaying: function() {
return !this.el.paused && !this.el.ended;
},
timeUpdated: function() {
this.trigger(Events.PLAYBACK_TIMEUPDATE, this.el.currentTime, this.el.duration, this.name);
},
render: function() {
return this;
}
}, {}, Playback);
HTML5Audio.canPlay = function(resource) {
return !!resource.match(/(.*).mp3/);
};
module.exports = HTML5Audio;
},{"../../base/events":8,"playback":"playback"}],29:[function(require,module,exports){
(function (process){
"use strict";
var Playback = require('playback');
var JST = require('../../base/jst');
var Styler = require('../../base/styler');
var Browser = require('browser');
var Mousetrap = require('mousetrap');
var seekStringToSeconds = require('../../base/utils').seekStringToSeconds;
var Events = require('../../base/events');
var _ = require('underscore');
var HTML5Video = function HTML5Video(options) {
$traceurRuntime.superCall(this, $HTML5Video.prototype, "constructor", [options]);
this.options = options;
this.src = options.src;
this.el.src = options.src;
this.el.loop = options.loop;
this.firstBuffer = true;
this.isHLS = (this.src.indexOf('m3u8') > -1);
this.settings = {default: ['seekbar']};
if (this.isHLS) {
this.el.preload = options.preload ? options.preload : 'none';
this.settings.left = ["playstop"];
this.settings.right = ["fullscreen", "volume"];
} else {
this.el.preload = options.preload ? options.preload : 'metadata';
this.settings.left = ["playpause", "position", "duration"];
this.settings.right = ["fullscreen", "volume"];
this.settings.seekEnabled = true;
}
this.bindEvents();
};
var $HTML5Video = HTML5Video;
($traceurRuntime.createClass)(HTML5Video, {
get name() {
return 'html5_video';
},
get tagName() {
return 'video';
},
get template() {
return JST.html5_video;
},
get attributes() {
return {'data-html5-video': ''};
},
get events() {
return {
'timeupdate': 'timeUpdated',
'progress': 'progress',
'ended': 'ended',
'stalled': 'stalled',
'waiting': 'waiting',
'canplaythrough': 'bufferFull',
'loadedmetadata': 'loadedMetadata'
};
},
bindEvents: function() {
_.each(_.range(1, 10), function(i) {
var $__0 = this;
Mousetrap.bind([i.toString()], (function() {
return $__0.seek(i * 10);
}));
}.bind(this));
},
loadedMetadata: function(e) {
this.trigger(Events.PLAYBACK_LOADEDMETADATA, e.target.duration);
this.trigger(Events.PLAYBACK_SETTINGSUPDATE);
this.checkInitialSeek();
},
getPlaybackType: function() {
return this.isHLS && _.contains([0, undefined, Infinity], this.el.duration) ? 'live' : 'vod';
},
isHighDefinitionInUse: function() {
return false;
},
play: function() {
this.el.play();
this.trigger(Events.PLAYBACK_PLAY);
if (this.isHLS) {
this.trigger(Events.PLAYBACK_TIMEUPDATE, 1, 1, this.name);
}
},
pause: function() {
this.el.pause();
},
stop: function() {
this.pause();
if (this.el.readyState !== 0) {
this.el.currentTime = 0;
}
},
volume: function(value) {
this.el.volume = value / 100;
},
mute: function() {
this.el.volume = 0;
},
unmute: function() {
this.el.volume = 1;
},
isMuted: function() {
return !!this.el.volume;
},
isPlaying: function() {
return !this.el.paused && !this.el.ended;
},
ended: function() {
this.trigger(Events.PLAYBACK_ENDED, this.name);
this.trigger(Events.PLAYBACK_TIMEUPDATE, 0, this.el.duration, this.name);
},
stalled: function() {
if (this.getPlaybackType() === 'vod' && this.el.readyState < this.el.HAVE_FUTURE_DATA) {
this.trigger(Events.PLAYBACK_BUFFERING, this.name);
}
},
waiting: function() {
if (this.el.readyState < this.el.HAVE_FUTURE_DATA) {
this.trigger(Events.PLAYBACK_BUFFERING, this.name);
}
},
bufferFull: function() {
if (this.options.poster && this.firstBuffer) {
this.firstBuffer = false;
this.el.poster = this.options.poster;
} else {
this.el.poster = '';
}
this.trigger(Events.PLAYBACK_BUFFERFULL, this.name);
},
destroy: function() {
this.stop();
this.el.src = '';
this.$el.remove();
},
seek: function(seekBarValue) {
var time = this.el.duration * (seekBarValue / 100);
this.seekSeconds(time);
},
seekSeconds: function(time) {
this.el.currentTime = time;
},
checkInitialSeek: function() {
var seekTime = seekStringToSeconds(window.location.href);
this.seekSeconds(seekTime);
},
getCurrentTime: function() {
return this.el.currentTime;
},
getDuration: function() {
return this.el.duration;
},
timeUpdated: function() {
if (this.getPlaybackType() !== 'live') {
this.trigger(Events.PLAYBACK_TIMEUPDATE, this.el.currentTime, this.el.duration, this.name);
}
},
progress: function() {
if (!this.el.buffered.length)
return;
var bufferedPos = 0;
for (var i = 0; i < this.el.buffered.length; i++) {
if (this.el.currentTime >= this.el.buffered.start(i) && this.el.currentTime <= this.el.buffered.end(i)) {
bufferedPos = i;
break;
}
}
this.trigger(Events.PLAYBACK_PROGRESS, this.el.buffered.start(bufferedPos), this.el.buffered.end(bufferedPos), this.el.duration, this.name);
},
typeFor: function(src) {
return (src.indexOf('.m3u8') > 0) ? 'application/vnd.apple.mpegurl' : 'video/mp4';
},
render: function() {
var $__0 = this;
var style = Styler.getStyleFor(this.name);
this.$el.html(this.template({
src: this.src,
type: this.typeFor(this.src)
}));
this.$el.append(style);
this.trigger(Events.PLAYBACK_READY, this.name);
process.nextTick((function() {
return $__0.options.autoPlay && $__0.play();
}));
return this;
}
}, {}, Playback);
HTML5Video.canPlay = function(resource) {
var mimetypes = {
'mp4': _.map(["avc1.42E01E", "avc1.58A01E", "avc1.4D401E", "avc1.64001E", "mp4v.20.8", "mp4v.20.240"], function(codec) {
return 'video/mp4; codecs=' + codec + ', mp4a.40.2';
}),
'ogg': ['video/ogg; codecs="theora, vorbis"', 'video/ogg; codecs="dirac"', 'video/ogg; codecs="theora, speex"'],
'3gpp': ['video/3gpp; codecs="mp4v.20.8, samr"'],
'webm': ['video/webm; codecs="vp8, vorbis"'],
'mkv': ['video/x-matroska; codecs="theora, vorbis"'],
'm3u8': ['application/x-mpegURL']
};
mimetypes['ogv'] = mimetypes['ogg'];
mimetypes['3gp'] = mimetypes['3gpp'];
var extension = resource.split('?')[0].match(/.*\.(.*)$/)[1];
if (_.has(mimetypes, extension)) {
var v = document.createElement('video');
return !!_.find(mimetypes[extension], function(ext) {
return !!v.canPlayType(ext).replace(/no/, '');
});
}
return false;
};
module.exports = HTML5Video;
}).call(this,require('_process'))
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"../../base/utils":11,"_process":2,"browser":"browser","mousetrap":4,"playback":"playback","underscore":"underscore"}],30:[function(require,module,exports){
"use strict";
module.exports = require('./no_op');
},{"./no_op":31}],31:[function(require,module,exports){
"use strict";
var Playback = require('playback');
var JST = require('../../base/jst');
var Styler = require('../../base/styler');
var NoOp = function NoOp(options) {
$traceurRuntime.superCall(this, $NoOp.prototype, "constructor", [options]);
};
var $NoOp = NoOp;
($traceurRuntime.createClass)(NoOp, {
get name() {
return 'no_op';
},
get template() {
return JST.no_op;
},
get attributes() {
return {'data-no-op': ''};
},
render: function() {
var style = Styler.getStyleFor(this.name);
this.$el.html(this.template());
this.$el.append(style);
return this;
}
}, {}, Playback);
NoOp.canPlay = (function(source) {
return true;
});
module.exports = NoOp;
},{"../../base/jst":9,"../../base/styler":10,"playback":"playback"}],32:[function(require,module,exports){
(function (process){
"use strict";
var UICorePlugin = require('ui_core_plugin');
var JST = require('../../base/jst');
var Styler = require('../../base/styler');
var Events = require('../../base/events');
var Browser = require('browser');
var Mediator = require('mediator');
var PlayerInfo = require('player_info');
var BackgroundButton = function BackgroundButton(core) {
$traceurRuntime.superCall(this, $BackgroundButton.prototype, "constructor", [core]);
this.core = core;
this.settingsUpdate();
};
var $BackgroundButton = BackgroundButton;
($traceurRuntime.createClass)(BackgroundButton, {
get template() {
return JST.background_button;
},
get name() {
return 'background_button';
},
get attributes() {
return {
'class': 'background-button',
'data-background-button': ''
};
},
get events() {
return {'click .background-button-icon': 'click'};
},
bindEvents: function() {
this.listenTo(this.core.mediaControl.container, Events.CONTAINER_STATE_BUFFERING, this.hide);
this.listenTo(this.core.mediaControl.container, Events.CONTAINER_STATE_BUFFERFULL, this.show);
this.listenTo(this.core.mediaControl, Events.MEDIACONTROL_RENDERED, this.settingsUpdate);
this.listenTo(this.core.mediaControl, Events.MEDIACONTROL_SHOW, this.updateSize);
this.listenTo(this.core.mediaControl, Events.MEDIACONTROL_PLAYING, this.playing);
this.listenTo(this.core.mediaControl, Events.MEDIACONTROL_NOTPLAYING, this.notplaying);
Mediator.on(Events.PLAYER_RESIZE, this.updateSize, this);
},
stopListening: function() {
$traceurRuntime.superCall(this, $BackgroundButton.prototype, "stopListening", []);
Mediator.off(Events.PLAYER_RESIZE, this.updateSize, this);
},
settingsUpdate: function() {
this.stopListening();
if (this.shouldRender()) {
this.render();
this.bindEvents();
if (this.core.mediaControl.container.isPlaying()) {
this.playing();
} else {
this.notplaying();
}
} else {
this.$el.remove();
this.$playPauseButton.show();
this.$playStopButton.show();
this.listenTo(this.core.mediaControl.container, Events.CONTAINER_SETTINGSUPDATE, this.settingsUpdate);
this.listenTo(this.core.mediaControl.container, Events.CONTAINER_PLAYBACKDVRSTATECHANGED, this.settingsUpdate);
this.listenTo(this.core.mediaControl, Events.MEDIACONTROL_CONTAINERCHANGED, this.settingsUpdate);
}
},
shouldRender: function() {
var useBackgroundButton = (this.core.options.useBackgroundButton === undefined && Browser.isMobile) || !!this.core.options.useBackgroundButton;
return useBackgroundButton && (this.core.mediaControl.$el.find('[data-playstop]').length > 0 || this.core.mediaControl.$el.find('[data-playpause]').length > 0);
},
click: function() {
this.core.mediaControl.show();
if (this.shouldStop) {
this.core.mediaControl.togglePlayStop();
} else {
this.core.mediaControl.togglePlayPause();
}
},
show: function() {
this.$el.removeClass('hide');
},
hide: function() {
this.$el.addClass('hide');
},
enable: function() {
this.stopListening();
$traceurRuntime.superCall(this, $BackgroundButton.prototype, "enable", []);
this.settingsUpdate();
},
disable: function() {
$traceurRuntime.superCall(this, $BackgroundButton.prototype, "disable", []);
this.$playPauseButton.show();
this.$playStopButton.show();
},
playing: function() {
this.$buttonIcon.removeClass('notplaying').addClass('playing');
},
notplaying: function() {
this.$buttonIcon.removeClass('playing').addClass('notplaying');
},
getExternalInterface: function() {},
updateSize: function() {
if (!this.$el)
return;
var height = PlayerInfo.currentSize ? PlayerInfo.currentSize.height : this.$el.height();
this.$el.css({fontSize: height});
this.$buttonWrapper.css({marginTop: -(this.$buttonWrapper.height() / 2)});
},
render: function() {
var $__0 = this;
var style = Styler.getStyleFor(this.name);
this.$el.html(this.template());
this.$el.append(style);
this.$playPauseButton = this.core.mediaControl.$el.find('[data-playpause]');
this.$playStopButton = this.core.mediaControl.$el.find('[data-playstop]');
this.$buttonWrapper = this.$el.find('.background-button-wrapper[data-background-button]');
this.$buttonIcon = this.$el.find('.background-button-icon[data-background-button]');
this.shouldStop = this.$playStopButton.length > 0;
this.$el.insertBefore(this.core.mediaControl.$el.find('.media-control-layer[data-controls]'));
this.$el.click((function() {
return $__0.click($__0.$el);
}));
process.nextTick((function() {
return $__0.updateSize();
}));
if (this.core.options.useBackgroundButton) {
this.$playPauseButton.hide();
this.$playStopButton.hide();
}
if (this.shouldStop) {
this.$buttonIcon.addClass('playstop');
}
if (this.core.mediaControl.isVisible()) {
this.show();
}
return this;
}
}, {}, UICorePlugin);
module.exports = BackgroundButton;
}).call(this,require('_process'))
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"_process":2,"browser":"browser","mediator":"mediator","player_info":"player_info","ui_core_plugin":"ui_core_plugin"}],33:[function(require,module,exports){
"use strict";
module.exports = require('./background_button');
},{"./background_button":32}],34:[function(require,module,exports){
"use strict";
var ContainerPlugin = require('container_plugin');
var Events = require('../../base/events');
var ClickToPausePlugin = function ClickToPausePlugin() {
$traceurRuntime.defaultSuperCall(this, $ClickToPausePlugin.prototype, arguments);
};
var $ClickToPausePlugin = ClickToPausePlugin;
($traceurRuntime.createClass)(ClickToPausePlugin, {
get name() {
return 'click_to_pause';
},
bindEvents: function() {
this.listenTo(this.container, Events.CONTAINER_CLICK, this.click);
this.listenTo(this.container, Events.CONTAINER_SETTINGSUPDATE, this.settingsUpdate);
},
click: function() {
if (this.container.getPlaybackType() !== 'live' || this.container.isDvrEnabled()) {
if (this.container.isPlaying()) {
this.container.pause();
} else {
this.container.play();
}
}
},
settingsUpdate: function() {
this.container.$el.removeClass('pointer-enabled');
if (this.container.getPlaybackType() !== 'live' || this.container.isDvrEnabled()) {
this.container.$el.addClass('pointer-enabled');
}
}
}, {}, ContainerPlugin);
module.exports = ClickToPausePlugin;
},{"../../base/events":8,"container_plugin":"container_plugin"}],35:[function(require,module,exports){
"use strict";
module.exports = require('./click_to_pause');
},{"./click_to_pause":34}],36:[function(require,module,exports){
"use strict";
var UICorePlugin = require('ui_core_plugin');
var JST = require('../../base/jst');
var Styler = require('../../base/styler');
var Events = require('../../base/events');
var DVRControls = function DVRControls(core) {
$traceurRuntime.superCall(this, $DVRControls.prototype, "constructor", [core]);
this.core = core;
this.settingsUpdate();
};
var $DVRControls = DVRControls;
($traceurRuntime.createClass)(DVRControls, {
get template() {
return JST.dvr_controls;
},
get name() {
return 'dvr_controls';
},
get events() {
return {'click .live-button': 'click'};
},
get attributes() {
return {
'class': 'dvr-controls',
'data-dvr-controls': ''
};
},
bindEvents: function() {
this.listenTo(this.core.mediaControl, Events.MEDIACONTROL_RENDERED, this.settingsUpdate);
this.listenTo(this.core.mediaControl.container, Events.CONTAINER_PLAYBACKDVRSTATECHANGED, this.dvrChanged);
},
dvrChanged: function(dvrEnabled) {
this.settingsUpdate();
this.core.mediaControl.$el.addClass('live');
if (dvrEnabled) {
this.core.mediaControl.$el.addClass('dvr');
this.core.mediaControl.$el.find('.media-control-indicator[data-position], .media-control-indicator[data-duration]').hide();
} else {
this.core.mediaControl.$el.removeClass('dvr');
}
},
click: function() {
if (!this.core.mediaControl.container.isPlaying()) {
this.core.mediaControl.container.play();
}
if (this.core.mediaControl.$el.hasClass('dvr')) {
this.core.mediaControl.container.setCurrentTime(-1);
}
},
settingsUpdate: function() {
var $__0 = this;
this.stopListening();
if (this.shouldRender()) {
this.render();
this.$el.click((function() {
return $__0.click();
}));
}
this.bindEvents();
},
shouldRender: function() {
var useDvrControls = this.core.options.useDvrControls === undefined || !!this.core.options.useDvrControls;
return useDvrControls && this.core.mediaControl.container.getPlaybackType() === 'live';
},
render: function() {
var style = Styler.getStyleFor(this.name);
this.$el.html(this.template());
this.$el.append(style);
if (this.shouldRender()) {
this.core.mediaControl.$el.addClass('live');
this.core.mediaControl.$('.media-control-left-panel[data-media-control]').append(this.$el);
if (this.$duration) {
this.$duration.remove();
}
this.$duration = $('<span data-duration></span>');
this.core.mediaControl.seekTime.$el.append(this.$duration);
}
return this;
}
}, {}, UICorePlugin);
module.exports = DVRControls;
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"ui_core_plugin":"ui_core_plugin"}],37:[function(require,module,exports){
"use strict";
module.exports = require('./dvr_controls');
},{"./dvr_controls":36}],38:[function(require,module,exports){
"use strict";
var ContainerPlugin = require('container_plugin');
var Events = require('../../base/events');
var GoogleAnalytics = function GoogleAnalytics(options) {
$traceurRuntime.superCall(this, $GoogleAnalytics.prototype, "constructor", [options]);
if (options.gaAccount) {
this.embedScript();
this.account = options.gaAccount;
this.trackerName = options.gaTrackerName + "." || 'Clappr.';
this.currentHDState = undefined;
}
};
var $GoogleAnalytics = GoogleAnalytics;
($traceurRuntime.createClass)(GoogleAnalytics, {
get name() {
return 'google_analytics';
},
embedScript: function() {
var $__0 = this;
if (!window._gat) {
var script = document.createElement('script');
script.setAttribute("type", "text/javascript");
script.setAttribute("async", "async");
script.setAttribute("src", "http://www.google-analytics.com/ga.js");
script.onload = (function() {
return $__0.addEventListeners();
});
document.body.appendChild(script);
} else {
this.addEventListeners();
}
},
addEventListeners: function() {
var $__0 = this;
this.listenTo(this.container, Events.CONTAINER_PLAY, this.onPlay);
this.listenTo(this.container, Events.CONTAINER_STOP, this.onStop);
this.listenTo(this.container, Events.CONTAINER_PAUSE, this.onPause);
this.listenTo(this.container, Events.CONTAINER_ENDED, this.onEnded);
this.listenTo(this.container, Events.CONTAINER_STATE_BUFFERING, this.onBuffering);
this.listenTo(this.container, Events.CONTAINER_STATE_BUFFERFULL, this.onBufferFull);
this.listenTo(this.container, Events.CONTAINER_ENDED, this.onEnded);
this.listenTo(this.container, Events.CONTAINER_ERROR, this.onError);
this.listenTo(this.container, Events.CONTAINER_PLAYBACKSTATE, this.onPlaybackChanged);
this.listenTo(this.container, Events.CONTAINER_VOLUME, (function(event) {
return $__0.onVolumeChanged(event);
}));
this.listenTo(this.container, Events.CONTAINER_SEEK, (function(event) {
return $__0.onSeek(event);
}));
this.listenTo(this.container, Events.CONTAINER_FULL_SCREEN, this.onFullscreen);
this.listenTo(this.container, Events.CONTAINER_HIGHDEFINITIONUPDATE, this.onHD);
this.listenTo(this.container.playback, Events.PLAYBACK_DVR, this.onDVR);
_gaq.push([this.trackerName + '_setAccount', this.account]);
},
onPlay: function() {
this.push(["Video", "Play", this.container.playback.src]);
},
onStop: function() {
this.push(["Video", "Stop", this.container.playback.src]);
},
onEnded: function() {
this.push(["Video", "Ended", this.container.playback.src]);
},
onBuffering: function() {
this.push(["Video", "Buffering", this.container.playback.src]);
},
onBufferFull: function() {
this.push(["Video", "Bufferfull", this.container.playback.src]);
},
onError: function() {
this.push(["Video", "Error", this.container.playback.src]);
},
onHD: function() {
var status = this.container.isHighDefinitionInUse() ? "ON" : "OFF";
if (status !== this.currentHDState) {
this.currentHDState = status;
this.push(["Video", "HD - " + status, this.container.playback.src]);
}
},
onPlaybackChanged: function() {
var type = this.container.getPlaybackType();
if (type !== null) {
this.push(["Video", "Playback Type - " + type, this.container.playback.src]);
}
},
onDVR: function() {
var status = this.container.isHighDefinitionInUse();
this.push(["Interaction", "DVR - " + status, this.container.playback.src]);
},
onPause: function() {
this.push(["Video", "Pause", this.container.playback.src]);
},
onSeek: function() {
this.push(["Video", "Seek", this.container.playback.src]);
},
onVolumeChanged: function() {
this.push(["Interaction", "Volume", this.container.playback.src]);
},
onFullscreen: function() {
this.push(["Interaction", "Fullscreen", this.container.playback.src]);
},
push: function(array) {
var res = [this.trackerName + "_trackEvent"].concat(array);
_gaq.push(res);
}
}, {}, ContainerPlugin);
module.exports = GoogleAnalytics;
},{"../../base/events":8,"container_plugin":"container_plugin"}],39:[function(require,module,exports){
"use strict";
module.exports = require('./google_analytics');
},{"./google_analytics":38}],40:[function(require,module,exports){
"use strict";
module.exports = require('./log');
},{"./log":41}],41:[function(require,module,exports){
"use strict";
var Mousetrap = require('mousetrap');
var _ = require('underscore');
var Log = function Log() {
var $__0 = this;
Mousetrap.bind(['ctrl+shift+d'], (function() {
return $__0.onOff();
}));
this.BLACKLIST = ['playback:timeupdate', 'playback:progress', 'container:hover', 'container:timeupdate', 'container:progress'];
};
($traceurRuntime.createClass)(Log, {
info: function(klass, message) {
this.log(klass, 'info', message);
},
warn: function(klass, message) {
this.log(klass, 'warn', message);
},
debug: function(klass, message) {
this.log(klass, 'debug', message);
},
onOff: function() {
window.DEBUG = !window.DEBUG;
if (window.DEBUG) {
console.log('log enabled');
} else {
console.log('log disabled');
}
},
log: function(klass, level, message) {
if (!window.DEBUG || _.contains(this.BLACKLIST, message))
return;
var color;
if (level === 'warn') {
color = '#FF8000';
} else if (level === 'info') {
color = '#006600';
} else if (level === 'error') {
color = '#FF0000';
}
console.log("%c [" + klass + "] [" + level + "] " + message, 'color: ' + color);
}
}, {});
Log.getInstance = function() {
if (this._instance === undefined) {
this._instance = new this();
}
return this._instance;
};
module.exports = Log;
},{"mousetrap":4,"underscore":"underscore"}],42:[function(require,module,exports){
(function (process){
"use strict";
var UIContainerPlugin = require('ui_container_plugin');
var Styler = require('../../base/styler');
var JST = require('../../base/jst');
var Events = require('../../base/events');
var Mediator = require('mediator');
var PlayerInfo = require('player_info');
var $ = require('zepto');
var _ = require('underscore');
var PosterPlugin = function PosterPlugin(options) {
$traceurRuntime.superCall(this, $PosterPlugin.prototype, "constructor", [options]);
this.options = options;
_.defaults(this.options, {disableControlsOnPoster: true});
if (this.options.disableControlsOnPoster) {
this.container.disableMediaControl();
}
this.render();
};
var $PosterPlugin = PosterPlugin;
($traceurRuntime.createClass)(PosterPlugin, {
get name() {
return 'poster';
},
get template() {
return JST.poster;
},
get attributes() {
return {
'class': 'player-poster',
'data-poster': ''
};
},
get events() {
return {'click': 'clicked'};
},
bindEvents: function() {
this.listenTo(this.container, Events.CONTAINER_STATE_BUFFERING, this.onBuffering);
this.listenTo(this.container, Events.CONTAINER_STATE_BUFFERFULL, this.onBufferfull);
this.listenTo(this.container, Events.CONTAINER_STOP, this.onStop);
this.listenTo(this.container, Events.CONTAINER_ENDED, this.onStop);
Mediator.on(Events.PLAYER_RESIZE, this.updateSize, this);
},
stopListening: function() {
$traceurRuntime.superCall(this, $PosterPlugin.prototype, "stopListening", []);
Mediator.off(Events.PLAYER_RESIZE, this.updateSize, this);
},
onBuffering: function() {
this.hidePlayButton();
},
onBufferfull: function() {
this.$el.hide();
if (this.options.disableControlsOnPoster) {
this.container.enableMediaControl();
}
},
onStop: function() {
this.$el.show();
if (this.options.disableControlsOnPoster) {
this.container.disableMediaControl();
}
if (!this.options.hidePlayButton) {
this.showPlayButton();
}
},
hidePlayButton: function() {
this.$playButton.hide();
},
showPlayButton: function() {
this.$playButton.show();
this.updateSize();
},
clicked: function() {
this.container.play();
return false;
},
updateSize: function() {
if (!this.$el)
return;
var height = PlayerInfo.currentSize ? PlayerInfo.currentSize.height : this.$el.height();
this.$el.css({fontSize: height});
if (this.$playWrapper.is(':visible')) {
this.$playWrapper.css({marginTop: -(this.$playWrapper.height() / 2)});
if (!this.options.hidePlayButton) {
this.$playButton.show();
}
} else {
this.$playButton.hide();
}
},
render: function() {
var $__0 = this;
var style = Styler.getStyleFor(this.name);
this.$el.html(this.template());
this.$el.append(style);
this.$playButton = this.$el.find('.poster-icon');
this.$playWrapper = this.$el.find('.play-wrapper');
if (this.options.poster !== undefined) {
var imgEl = $('<img data-poster class="poster-background"></img>');
imgEl.attr('src', this.options.poster);
this.$el.prepend(imgEl);
}
this.container.$el.append(this.el);
if (!!this.options.hidePlayButton) {
this.hidePlayButton();
}
process.nextTick((function() {
return $__0.updateSize();
}));
return this;
}
}, {}, UIContainerPlugin);
module.exports = PosterPlugin;
}).call(this,require('_process'))
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"_process":2,"mediator":"mediator","player_info":"player_info","ui_container_plugin":"ui_container_plugin","underscore":"underscore","zepto":"zepto"}],43:[function(require,module,exports){
"use strict";
module.exports = require('./spinner_three_bounce');
},{"./spinner_three_bounce":44}],44:[function(require,module,exports){
"use strict";
var UIContainerPlugin = require('ui_container_plugin');
var Styler = require('../../base/styler');
var JST = require('../../base/jst');
var Events = require('../../base/Events');
var SpinnerThreeBouncePlugin = function SpinnerThreeBouncePlugin(options) {
$traceurRuntime.superCall(this, $SpinnerThreeBouncePlugin.prototype, "constructor", [options]);
this.template = JST.spinner_three_bounce;
this.listenTo(this.container, Events.CONTAINER_STATE_BUFFERING, this.onBuffering);
this.listenTo(this.container, Events.CONTAINER_STATE_BUFFERFULL, this.onBufferFull);
this.listenTo(this.container, Events.CONTAINER_STOP, this.onStop);
this.render();
};
var $SpinnerThreeBouncePlugin = SpinnerThreeBouncePlugin;
($traceurRuntime.createClass)(SpinnerThreeBouncePlugin, {
get name() {
return 'spinner';
},
get attributes() {
return {
'data-spinner': '',
'class': 'spinner-three-bounce'
};
},
onBuffering: function() {
this.$el.show();
},
onBufferFull: function() {
this.$el.hide();
},
onStop: function() {
this.$el.hide();
},
render: function() {
this.$el.html(this.template());
var style = Styler.getStyleFor('spinner_three_bounce');
this.container.$el.append(style);
this.container.$el.append(this.$el);
this.$el.hide();
return this;
}
}, {}, UIContainerPlugin);
module.exports = SpinnerThreeBouncePlugin;
},{"../../base/Events":7,"../../base/jst":9,"../../base/styler":10,"ui_container_plugin":"ui_container_plugin"}],45:[function(require,module,exports){
"use strict";
module.exports = require('./stats');
},{"./stats":46}],46:[function(require,module,exports){
"use strict";
var ContainerPlugin = require('container_plugin');
var $ = require("zepto");
var Events = require('../../base/events');
var StatsPlugin = function StatsPlugin(options) {
$traceurRuntime.superCall(this, $StatsPlugin.prototype, "constructor", [options]);
this.setInitialAttrs();
this.reportInterval = options.reportInterval || 5000;
this.state = "IDLE";
};
var $StatsPlugin = StatsPlugin;
($traceurRuntime.createClass)(StatsPlugin, {
get name() {
return 'stats';
},
bindEvents: function() {
this.listenTo(this.container.playback, Events.PLAYBACK_PLAY, this.onPlay);
this.listenTo(this.container, Events.CONTAINER_STOP, this.onStop);
this.listenTo(this.container, Events.CONTAINER_DESTROYED, this.onStop);
this.listenTo(this.container, Events.CONTAINER_STATE_BUFFERING, this.onBuffering);
this.listenTo(this.container, Events.CONTAINER_STATE_BUFFERFULL, this.onBufferFull);
this.listenTo(this.container, Events.CONTAINER_STATS_ADD, this.onStatsAdd);
this.listenTo(this.container, Events.CONTAINER_BITRATE, this.onStatsAdd);
this.listenTo(this.container.playback, Events.PLAYBACK_STATS_ADD, this.onStatsAdd);
},
setInitialAttrs: function() {
this.firstPlay = true;
this.startupTime = 0;
this.rebufferingTime = 0;
this.watchingTime = 0;
this.rebuffers = 0;
this.externalMetrics = {};
},
onPlay: function() {
this.state = "PLAYING";
this.watchingTimeInit = Date.now();
if (!this.intervalId) {
this.intervalId = setInterval(this.report.bind(this), this.reportInterval);
}
},
onStop: function() {
clearInterval(this.intervalId);
this.intervalId = undefined;
this.state = "STOPPED";
},
onBuffering: function() {
if (this.firstPlay) {
this.startupTimeInit = Date.now();
} else {
this.rebufferingTimeInit = Date.now();
}
this.state = "BUFFERING";
this.rebuffers++;
},
onBufferFull: function() {
if (this.firstPlay && !!this.startupTimeInit) {
this.firstPlay = false;
this.startupTime = Date.now() - this.startupTimeInit;
this.watchingTimeInit = Date.now();
} else if (!!this.rebufferingTimeInit) {
this.rebufferingTime += this.getRebufferingTime();
}
this.rebufferingTimeInit = undefined;
this.state = "PLAYING";
},
getRebufferingTime: function() {
return Date.now() - this.rebufferingTimeInit;
},
getWatchingTime: function() {
var totalTime = (Date.now() - this.watchingTimeInit);
return totalTime - this.rebufferingTime;
},
isRebuffering: function() {
return !!this.rebufferingTimeInit;
},
onStatsAdd: function(metric) {
$.extend(this.externalMetrics, metric);
},
getStats: function() {
var metrics = {
startupTime: this.startupTime,
rebuffers: this.rebuffers,
rebufferingTime: this.isRebuffering() ? this.rebufferingTime + this.getRebufferingTime() : this.rebufferingTime,
watchingTime: this.isRebuffering() ? this.getWatchingTime() - this.getRebufferingTime() : this.getWatchingTime()
};
$.extend(metrics, this.externalMetrics);
return metrics;
},
report: function() {
this.container.statsReport(this.getStats());
}
}, {}, ContainerPlugin);
module.exports = StatsPlugin;
},{"../../base/events":8,"container_plugin":"container_plugin","zepto":"zepto"}],47:[function(require,module,exports){
"use strict";
module.exports = require('./watermark');
},{"./watermark":48}],48:[function(require,module,exports){
"use strict";
var UIContainerPlugin = require('ui_container_plugin');
var Styler = require('../../base/styler');
var JST = require('../../base/jst');
var Events = require('../../base/events');
var WaterMarkPlugin = function WaterMarkPlugin(options) {
$traceurRuntime.superCall(this, $WaterMarkPlugin.prototype, "constructor", [options]);
this.template = JST[this.name];
this.position = options.position || "bottom-right";
if (options.watermark) {
this.imageUrl = options.watermark;
this.render();
} else {
this.$el.remove();
}
};
var $WaterMarkPlugin = WaterMarkPlugin;
($traceurRuntime.createClass)(WaterMarkPlugin, {
get name() {
return 'watermark';
},
bindEvents: function() {
this.listenTo(this.container, Events.CONTAINER_PLAY, this.onPlay);
this.listenTo(this.container, Events.CONTAINER_STOP, this.onStop);
},
onPlay: function() {
if (!this.hidden)
this.$el.show();
},
onStop: function() {
this.$el.hide();
},
render: function() {
this.$el.hide();
var templateOptions = {
position: this.position,
imageUrl: this.imageUrl
};
this.$el.html(this.template(templateOptions));
var style = Styler.getStyleFor(this.name);
this.container.$el.append(style);
this.container.$el.append(this.$el);
return this;
}
}, {}, UIContainerPlugin);
module.exports = WaterMarkPlugin;
},{"../../base/events":8,"../../base/jst":9,"../../base/styler":10,"ui_container_plugin":"ui_container_plugin"}],"base_object":[function(require,module,exports){
"use strict";
var _ = require('underscore');
var extend = require('./utils').extend;
var Events = require('./events');
var pluginOptions = ['container'];
var BaseObject = function BaseObject(options) {
this.uniqueId = _.uniqueId('o');
options || (options = {});
_.extend(this, _.pick(options, pluginOptions));
};
($traceurRuntime.createClass)(BaseObject, {}, {}, Events);
BaseObject.extend = extend;
module.exports = BaseObject;
},{"./events":8,"./utils":11,"underscore":"underscore"}],"browser":[function(require,module,exports){
"use strict";
var Browser = function Browser() {};
($traceurRuntime.createClass)(Browser, {}, {});
Browser.isSafari = (!!navigator.userAgent.match(/safari/i) && navigator.userAgent.indexOf('Chrome') === -1);
Browser.isChrome = !!(navigator.userAgent.match(/chrome/i));
Browser.isFirefox = !!(navigator.userAgent.match(/firefox/i));
Browser.isLegacyIE = !!(window.ActiveXObject);
Browser.isIE = Browser.isLegacyIE || !!(navigator.userAgent.match(/trident.*rv:1\d/i));
Browser.isIE11 = !!(navigator.userAgent.match(/trident.*rv:11/i));
Browser.isMobile = !!(/Android|webOS|iPhone|iPad|iPod|BlackBerry|Windows Phone|IEMobile|Opera Mini/i.test(navigator.userAgent));
Browser.isWin8App = !!(/MSAppHost/i.test(navigator.userAgent));
Browser.isWiiU = !!(/WiiU/i.test(navigator.userAgent));
Browser.isPS4 = !!(/PlayStation 4/i.test(navigator.userAgent));
module.exports = Browser;
},{}],"container_plugin":[function(require,module,exports){
"use strict";
var BaseObject = require('base_object');
var ContainerPlugin = function ContainerPlugin(options) {
$traceurRuntime.superCall(this, $ContainerPlugin.prototype, "constructor", [options]);
this.bindEvents();
};
var $ContainerPlugin = ContainerPlugin;
($traceurRuntime.createClass)(ContainerPlugin, {
enable: function() {
this.bindEvents();
},
disable: function() {
this.stopListening();
},
bindEvents: function() {},
destroy: function() {
this.stopListening();
}
}, {}, BaseObject);
module.exports = ContainerPlugin;
},{"base_object":"base_object"}],"container":[function(require,module,exports){
"use strict";
module.exports = require('./container');
},{"./container":12}],"core_plugin":[function(require,module,exports){
"use strict";
var BaseObject = require('base_object');
var CorePlugin = function CorePlugin(core) {
$traceurRuntime.superCall(this, $CorePlugin.prototype, "constructor", [core]);
this.core = core;
};
var $CorePlugin = CorePlugin;
($traceurRuntime.createClass)(CorePlugin, {
getExternalInterface: function() {
return {};
},
destroy: function() {}
}, {}, BaseObject);
module.exports = CorePlugin;
},{"base_object":"base_object"}],"core":[function(require,module,exports){
"use strict";
module.exports = require('./core');
},{"./core":15}],"flash":[function(require,module,exports){
"use strict";
module.exports = require('./flash');
},{"./flash":26}],"hls":[function(require,module,exports){
"use strict";
module.exports = require('./hls');
},{"./hls":27}],"html5_audio":[function(require,module,exports){
"use strict";
module.exports = require('./html5_audio');
},{"./html5_audio":28}],"html5_video":[function(require,module,exports){
"use strict";
module.exports = require('./html5_video');
},{"./html5_video":29}],"media_control":[function(require,module,exports){
"use strict";
module.exports = require('./media_control');
},{"./media_control":22}],"mediator":[function(require,module,exports){
"use strict";
var Events = require('../base/events');
var events = new Events();
var Mediator = function Mediator() {};
($traceurRuntime.createClass)(Mediator, {}, {});
Mediator.on = function(name, callback, context) {
events.on(name, callback, context);
return;
};
Mediator.once = function(name, callback, context) {
events.once(name, callback, context);
return;
};
Mediator.off = function(name, callback, context) {
events.off(name, callback, context);
return;
};
Mediator.trigger = function(name, opts) {
events.trigger(name, opts);
return;
};
Mediator.stopListening = function(obj, name, callback) {
events.stopListening(obj, name, callback);
return;
};
module.exports = Mediator;
},{"../base/events":8}],"playback":[function(require,module,exports){
"use strict";
var UIObject = require('ui_object');
var Playback = function Playback(options) {
$traceurRuntime.superCall(this, $Playback.prototype, "constructor", [options]);
this.settings = {};
};
var $Playback = Playback;
($traceurRuntime.createClass)(Playback, {
play: function() {},
pause: function() {},
stop: function() {},
seek: function(time) {},
getDuration: function() {
return 0;
},
isPlaying: function() {
return false;
},
getPlaybackType: function() {
return 'no_op';
},
isHighDefinitionInUse: function() {
return false;
},
volume: function(value) {},
destroy: function() {
this.$el.remove();
}
}, {}, UIObject);
Playback.canPlay = (function(source) {
return false;
});
module.exports = Playback;
},{"ui_object":"ui_object"}],"player_info":[function(require,module,exports){
"use strict";
var PlayerInfo = {
options: {},
playbackPlugins: [],
currentSize: {
width: 0,
height: 0
}
};
module.exports = PlayerInfo;
},{}],"poster":[function(require,module,exports){
"use strict";
module.exports = require('./poster');
},{"./poster":42}],"ui_container_plugin":[function(require,module,exports){
"use strict";
var UIObject = require('ui_object');
var UIContainerPlugin = function UIContainerPlugin(options) {
$traceurRuntime.superCall(this, $UIContainerPlugin.prototype, "constructor", [options]);
this.enabled = true;
this.bindEvents();
};
var $UIContainerPlugin = UIContainerPlugin;
($traceurRuntime.createClass)(UIContainerPlugin, {
enable: function() {
this.bindEvents();
this.$el.show();
this.enabled = true;
},
disable: function() {
this.stopListening();
this.$el.hide();
this.enabled = false;
},
bindEvents: function() {},
destroy: function() {
this.remove();
}
}, {}, UIObject);
module.exports = UIContainerPlugin;
},{"ui_object":"ui_object"}],"ui_core_plugin":[function(require,module,exports){
"use strict";
var UIObject = require('ui_object');
var UICorePlugin = function UICorePlugin(core) {
$traceurRuntime.superCall(this, $UICorePlugin.prototype, "constructor", [core]);
this.core = core;
this.enabled = true;
this.bindEvents();
this.render();
};
var $UICorePlugin = UICorePlugin;
($traceurRuntime.createClass)(UICorePlugin, {
bindEvents: function() {},
getExternalInterface: function() {
return {};
},
enable: function() {
this.bindEvents();
this.$el.show();
this.enabled = true;
},
disable: function() {
this.stopListening();
this.$el.hide();
this.enabled = false;
},
destroy: function() {
this.remove();
},
render: function() {
this.$el.html(this.template());
this.$el.append(this.styler.getStyleFor(this.name));
this.core.$el.append(this.el);
return this;
}
}, {}, UIObject);
module.exports = UICorePlugin;
},{"ui_object":"ui_object"}],"ui_object":[function(require,module,exports){
"use strict";
var $ = require('zepto');
var _ = require('underscore');
var extend = require('./utils').extend;
var BaseObject = require('base_object');
var delegateEventSplitter = /^(\S+)\s*(.*)$/;
var UIObject = function UIObject(options) {
$traceurRuntime.superCall(this, $UIObject.prototype, "constructor", [options]);
this.cid = _.uniqueId('c');
this._ensureElement();
this.delegateEvents();
};
var $UIObject = UIObject;
($traceurRuntime.createClass)(UIObject, {
get tagName() {
return 'div';
},
$: function(selector) {
return this.$el.find(selector);
},
render: function() {
return this;
},
remove: function() {
this.$el.remove();
this.stopListening();
return this;
},
setElement: function(element, delegate) {
if (this.$el)
this.undelegateEvents();
this.$el = element instanceof $ ? element : $(element);
this.el = this.$el[0];
if (delegate !== false)
this.delegateEvents();
return this;
},
delegateEvents: function(events) {
if (!(events || (events = _.result(this, 'events'))))
return this;
this.undelegateEvents();
for (var key in events) {
var method = events[key];
if (!_.isFunction(method))
method = this[events[key]];
if (!method)
continue;
var match = key.match(delegateEventSplitter);
var eventName = match[1],
selector = match[2];
method = _.bind(method, this);
eventName += '.delegateEvents' + this.cid;
if (selector === '') {
this.$el.on(eventName, method);
} else {
this.$el.on(eventName, selector, method);
}
}
return this;
},
undelegateEvents: function() {
this.$el.off('.delegateEvents' + this.cid);
return this;
},
_ensureElement: function() {
if (!this.el) {
var attrs = _.extend({}, _.result(this, 'attributes'));
if (this.id)
attrs.id = _.result(this, 'id');
if (this.className)
attrs['class'] = _.result(this, 'className');
var $el = $('<' + _.result(this, 'tagName') + '>').attr(attrs);
this.setElement($el, false);
} else {
this.setElement(_.result(this, 'el'), false);
}
}
}, {}, BaseObject);
UIObject.extend = extend;
module.exports = UIObject;
},{"./utils":11,"base_object":"base_object","underscore":"underscore","zepto":"zepto"}],"underscore":[function(require,module,exports){
// Underscore.js 1.7.0
// http://underscorejs.org
// (c) 2009-2014 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
// Underscore may be freely distributed under the MIT license.
(function() {
// Baseline setup
// --------------
// Establish the root object, `window` in the browser, or `exports` on the server.
var root = this;
// Save the previous value of the `_` variable.
var previousUnderscore = root._;
// Save bytes in the minified (but not gzipped) version:
var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
// Create quick reference variables for speed access to core prototypes.
var
push = ArrayProto.push,
slice = ArrayProto.slice,
concat = ArrayProto.concat,
toString = ObjProto.toString,
hasOwnProperty = ObjProto.hasOwnProperty;
// All **ECMAScript 5** native function implementations that we hope to use
// are declared here.
var
nativeIsArray = Array.isArray,
nativeKeys = Object.keys,
nativeBind = FuncProto.bind;
// Create a safe reference to the Underscore object for use below.
var _ = function(obj) {
if (obj instanceof _) return obj;
if (!(this instanceof _)) return new _(obj);
this._wrapped = obj;
};
// Export the Underscore object for **Node.js**, with
// backwards-compatibility for the old `require()` API. If we're in
// the browser, add `_` as a global object.
if (typeof exports !== 'undefined') {
if (typeof module !== 'undefined' && module.exports) {
exports = module.exports = _;
}
exports._ = _;
} else {
root._ = _;
}
// Current version.
_.VERSION = '1.7.0';
// Internal function that returns an efficient (for current engines) version
// of the passed-in callback, to be repeatedly applied in other Underscore
// functions.
var createCallback = function(func, context, argCount) {
if (context === void 0) return func;
switch (argCount == null ? 3 : argCount) {
case 1: return function(value) {
return func.call(context, value);
};
case 2: return function(value, other) {
return func.call(context, value, other);
};
case 3: return function(value, index, collection) {
return func.call(context, value, index, collection);
};
case 4: return function(accumulator, value, index, collection) {
return func.call(context, accumulator, value, index, collection);
};
}
return function() {
return func.apply(context, arguments);
};
};
// A mostly-internal function to generate callbacks that can be applied
// to each element in a collection, returning the desired result — either
// identity, an arbitrary callback, a property matcher, or a property accessor.
_.iteratee = function(value, context, argCount) {
if (value == null) return _.identity;
if (_.isFunction(value)) return createCallback(value, context, argCount);
if (_.isObject(value)) return _.matches(value);
return _.property(value);
};
// Collection Functions
// --------------------
// The cornerstone, an `each` implementation, aka `forEach`.
// Handles raw objects in addition to array-likes. Treats all
// sparse array-likes as if they were dense.
_.each = _.forEach = function(obj, iteratee, context) {
if (obj == null) return obj;
iteratee = createCallback(iteratee, context);
var i, length = obj.length;
if (length === +length) {
for (i = 0; i < length; i++) {
iteratee(obj[i], i, obj);
}
} else {
var keys = _.keys(obj);
for (i = 0, length = keys.length; i < length; i++) {
iteratee(obj[keys[i]], keys[i], obj);
}
}
return obj;
};
// Return the results of applying the iteratee to each element.
_.map = _.collect = function(obj, iteratee, context) {
if (obj == null) return [];
iteratee = _.iteratee(iteratee, context);
var keys = obj.length !== +obj.length && _.keys(obj),
length = (keys || obj).length,
results = Array(length),
currentKey;
for (var index = 0; index < length; index++) {
currentKey = keys ? keys[index] : index;
results[index] = iteratee(obj[currentKey], currentKey, obj);
}
return results;
};
var reduceError = 'Reduce of empty array with no initial value';
// **Reduce** builds up a single result from a list of values, aka `inject`,
// or `foldl`.
_.reduce = _.foldl = _.inject = function(obj, iteratee, memo, context) {
if (obj == null) obj = [];
iteratee = createCallback(iteratee, context, 4);
var keys = obj.length !== +obj.length && _.keys(obj),
length = (keys || obj).length,
index = 0, currentKey;
if (arguments.length < 3) {
if (!length) throw new TypeError(reduceError);
memo = obj[keys ? keys[index++] : index++];
}
for (; index < length; index++) {
currentKey = keys ? keys[index] : index;
memo = iteratee(memo, obj[currentKey], currentKey, obj);
}
return memo;
};
// The right-associative version of reduce, also known as `foldr`.
_.reduceRight = _.foldr = function(obj, iteratee, memo, context) {
if (obj == null) obj = [];
iteratee = createCallback(iteratee, context, 4);
var keys = obj.length !== + obj.length && _.keys(obj),
index = (keys || obj).length,
currentKey;
if (arguments.length < 3) {
if (!index) throw new TypeError(reduceError);
memo = obj[keys ? keys[--index] : --index];
}
while (index--) {
currentKey = keys ? keys[index] : index;
memo = iteratee(memo, obj[currentKey], currentKey, obj);
}
return memo;
};
// Return the first value which passes a truth test. Aliased as `detect`.
_.find = _.detect = function(obj, predicate, context) {
var result;
predicate = _.iteratee(predicate, context);
_.some(obj, function(value, index, list) {
if (predicate(value, index, list)) {
result = value;
return true;
}
});
return result;
};
// Return all the elements that pass a truth test.
// Aliased as `select`.
_.filter = _.select = function(obj, predicate, context) {
var results = [];
if (obj == null) return results;
predicate = _.iteratee(predicate, context);
_.each(obj, function(value, index, list) {
if (predicate(value, index, list)) results.push(value);
});
return results;
};
// Return all the elements for which a truth test fails.
_.reject = function(obj, predicate, context) {
return _.filter(obj, _.negate(_.iteratee(predicate)), context);
};
// Determine whether all of the elements match a truth test.
// Aliased as `all`.
_.every = _.all = function(obj, predicate, context) {
if (obj == null) return true;
predicate = _.iteratee(predicate, context);
var keys = obj.length !== +obj.length && _.keys(obj),
length = (keys || obj).length,
index, currentKey;
for (index = 0; index < length; index++) {
currentKey = keys ? keys[index] : index;
if (!predicate(obj[currentKey], currentKey, obj)) return false;
}
return true;
};
// Determine if at least one element in the object matches a truth test.
// Aliased as `any`.
_.some = _.any = function(obj, predicate, context) {
if (obj == null) return false;
predicate = _.iteratee(predicate, context);
var keys = obj.length !== +obj.length && _.keys(obj),
length = (keys || obj).length,
index, currentKey;
for (index = 0; index < length; index++) {
currentKey = keys ? keys[index] : index;
if (predicate(obj[currentKey], currentKey, obj)) return true;
}
return false;
};
// Determine if the array or object contains a given value (using `===`).
// Aliased as `include`.
_.contains = _.include = function(obj, target) {
if (obj == null) return false;
if (obj.length !== +obj.length) obj = _.values(obj);
return _.indexOf(obj, target) >= 0;
};
// Invoke a method (with arguments) on every item in a collection.
_.invoke = function(obj, method) {
var args = slice.call(arguments, 2);
var isFunc = _.isFunction(method);
return _.map(obj, function(value) {
return (isFunc ? method : value[method]).apply(value, args);
});
};
// Convenience version of a common use case of `map`: fetching a property.
_.pluck = function(obj, key) {
return _.map(obj, _.property(key));
};
// Convenience version of a common use case of `filter`: selecting only objects
// containing specific `key:value` pairs.
_.where = function(obj, attrs) {
return _.filter(obj, _.matches(attrs));
};
// Convenience version of a common use case of `find`: getting the first object
// containing specific `key:value` pairs.
_.findWhere = function(obj, attrs) {
return _.find(obj, _.matches(attrs));
};
// Return the maximum element (or element-based computation).
_.max = function(obj, iteratee, context) {
var result = -Infinity, lastComputed = -Infinity,
value, computed;
if (iteratee == null && obj != null) {
obj = obj.length === +obj.length ? obj : _.values(obj);
for (var i = 0, length = obj.length; i < length; i++) {
value = obj[i];
if (value > result) {
result = value;
}
}
} else {
iteratee = _.iteratee(iteratee, context);
_.each(obj, function(value, index, list) {
computed = iteratee(value, index, list);
if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
result = value;
lastComputed = computed;
}
});
}
return result;
};
// Return the minimum element (or element-based computation).
_.min = function(obj, iteratee, context) {
var result = Infinity, lastComputed = Infinity,
value, computed;
if (iteratee == null && obj != null) {
obj = obj.length === +obj.length ? obj : _.values(obj);
for (var i = 0, length = obj.length; i < length; i++) {
value = obj[i];
if (value < result) {
result = value;
}
}
} else {
iteratee = _.iteratee(iteratee, context);
_.each(obj, function(value, index, list) {
computed = iteratee(value, index, list);
if (computed < lastComputed || computed === Infinity && result === Infinity) {
result = value;
lastComputed = computed;
}
});
}
return result;
};
// Shuffle a collection, using the modern version of the
// [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
_.shuffle = function(obj) {
var set = obj && obj.length === +obj.length ? obj : _.values(obj);
var length = set.length;
var shuffled = Array(length);
for (var index = 0, rand; index < length; index++) {
rand = _.random(0, index);
if (rand !== index) shuffled[index] = shuffled[rand];
shuffled[rand] = set[index];
}
return shuffled;
};
// Sample **n** random values from a collection.
// If **n** is not specified, returns a single random element.
// The internal `guard` argument allows it to work with `map`.
_.sample = function(obj, n, guard) {
if (n == null || guard) {
if (obj.length !== +obj.length) obj = _.values(obj);
return obj[_.random(obj.length - 1)];
}
return _.shuffle(obj).slice(0, Math.max(0, n));
};
// Sort the object's values by a criterion produced by an iteratee.
_.sortBy = function(obj, iteratee, context) {
iteratee = _.iteratee(iteratee, context);
return _.pluck(_.map(obj, function(value, index, list) {
return {
value: value,
index: index,
criteria: iteratee(value, index, list)
};
}).sort(function(left, right) {
var a = left.criteria;
var b = right.criteria;
if (a !== b) {
if (a > b || a === void 0) return 1;
if (a < b || b === void 0) return -1;
}
return left.index - right.index;
}), 'value');
};
// An internal function used for aggregate "group by" operations.
var group = function(behavior) {
return function(obj, iteratee, context) {
var result = {};
iteratee = _.iteratee(iteratee, context);
_.each(obj, function(value, index) {
var key = iteratee(value, index, obj);
behavior(result, value, key);
});
return result;
};
};
// Groups the object's values by a criterion. Pass either a string attribute
// to group by, or a function that returns the criterion.
_.groupBy = group(function(result, value, key) {
if (_.has(result, key)) result[key].push(value); else result[key] = [value];
});
// Indexes the object's values by a criterion, similar to `groupBy`, but for
// when you know that your index values will be unique.
_.indexBy = group(function(result, value, key) {
result[key] = value;
});
// Counts instances of an object that group by a certain criterion. Pass
// either a string attribute to count by, or a function that returns the
// criterion.
_.countBy = group(function(result, value, key) {
if (_.has(result, key)) result[key]++; else result[key] = 1;
});
// Use a comparator function to figure out the smallest index at which
// an object should be inserted so as to maintain order. Uses binary search.
_.sortedIndex = function(array, obj, iteratee, context) {
iteratee = _.iteratee(iteratee, context, 1);
var value = iteratee(obj);
var low = 0, high = array.length;
while (low < high) {
var mid = low + high >>> 1;
if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
}
return low;
};
// Safely create a real, live array from anything iterable.
_.toArray = function(obj) {
if (!obj) return [];
if (_.isArray(obj)) return slice.call(obj);
if (obj.length === +obj.length) return _.map(obj, _.identity);
return _.values(obj);
};
// Return the number of elements in an object.
_.size = function(obj) {
if (obj == null) return 0;
return obj.length === +obj.length ? obj.length : _.keys(obj).length;
};
// Split a collection into two arrays: one whose elements all satisfy the given
// predicate, and one whose elements all do not satisfy the predicate.
_.partition = function(obj, predicate, context) {
predicate = _.iteratee(predicate, context);
var pass = [], fail = [];
_.each(obj, function(value, key, obj) {
(predicate(value, key, obj) ? pass : fail).push(value);
});
return [pass, fail];
};
// Array Functions
// ---------------
// Get the first element of an array. Passing **n** will return the first N
// values in the array. Aliased as `head` and `take`. The **guard** check
// allows it to work with `_.map`.
_.first = _.head = _.take = function(array, n, guard) {
if (array == null) return void 0;
if (n == null || guard) return array[0];
if (n < 0) return [];
return slice.call(array, 0, n);
};
// Returns everything but the last entry of the array. Especially useful on
// the arguments object. Passing **n** will return all the values in
// the array, excluding the last N. The **guard** check allows it to work with
// `_.map`.
_.initial = function(array, n, guard) {
return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
};
// Get the last element of an array. Passing **n** will return the last N
// values in the array. The **guard** check allows it to work with `_.map`.
_.last = function(array, n, guard) {
if (array == null) return void 0;
if (n == null || guard) return array[array.length - 1];
return slice.call(array, Math.max(array.length - n, 0));
};
// Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
// Especially useful on the arguments object. Passing an **n** will return
// the rest N values in the array. The **guard**
// check allows it to work with `_.map`.
_.rest = _.tail = _.drop = function(array, n, guard) {
return slice.call(array, n == null || guard ? 1 : n);
};
// Trim out all falsy values from an array.
_.compact = function(array) {
return _.filter(array, _.identity);
};
// Internal implementation of a recursive `flatten` function.
var flatten = function(input, shallow, strict, output) {
if (shallow && _.every(input, _.isArray)) {
return concat.apply(output, input);
}
for (var i = 0, length = input.length; i < length; i++) {
var value = input[i];
if (!_.isArray(value) && !_.isArguments(value)) {
if (!strict) output.push(value);
} else if (shallow) {
push.apply(output, value);
} else {
flatten(value, shallow, strict, output);
}
}
return output;
};
// Flatten out an array, either recursively (by default), or just one level.
_.flatten = function(array, shallow) {
return flatten(array, shallow, false, []);
};
// Return a version of the array that does not contain the specified value(s).
_.without = function(array) {
return _.difference(array, slice.call(arguments, 1));
};
// Produce a duplicate-free version of the array. If the array has already
// been sorted, you have the option of using a faster algorithm.
// Aliased as `unique`.
_.uniq = _.unique = function(array, isSorted, iteratee, context) {
if (array == null) return [];
if (!_.isBoolean(isSorted)) {
context = iteratee;
iteratee = isSorted;
isSorted = false;
}
if (iteratee != null) iteratee = _.iteratee(iteratee, context);
var result = [];
var seen = [];
for (var i = 0, length = array.length; i < length; i++) {
var value = array[i];
if (isSorted) {
if (!i || seen !== value) result.push(value);
seen = value;
} else if (iteratee) {
var computed = iteratee(value, i, array);
if (_.indexOf(seen, computed) < 0) {
seen.push(computed);
result.push(value);
}
} else if (_.indexOf(result, value) < 0) {
result.push(value);
}
}
return result;
};
// Produce an array that contains the union: each distinct element from all of
// the passed-in arrays.
_.union = function() {
return _.uniq(flatten(arguments, true, true, []));
};
// Produce an array that contains every item shared between all the
// passed-in arrays.
_.intersection = function(array) {
if (array == null) return [];
var result = [];
var argsLength = arguments.length;
for (var i = 0, length = array.length; i < length; i++) {
var item = array[i];
if (_.contains(result, item)) continue;
for (var j = 1; j < argsLength; j++) {
if (!_.contains(arguments[j], item)) break;
}
if (j === argsLength) result.push(item);
}
return result;
};
// Take the difference between one array and a number of other arrays.
// Only the elements present in just the first array will remain.
_.difference = function(array) {
var rest = flatten(slice.call(arguments, 1), true, true, []);
return _.filter(array, function(value){
return !_.contains(rest, value);
});
};
// Zip together multiple lists into a single array -- elements that share
// an index go together.
_.zip = function(array) {
if (array == null) return [];
var length = _.max(arguments, 'length').length;
var results = Array(length);
for (var i = 0; i < length; i++) {
results[i] = _.pluck(arguments, i);
}
return results;
};
// Converts lists into objects. Pass either a single array of `[key, value]`
// pairs, or two parallel arrays of the same length -- one of keys, and one of
// the corresponding values.
_.object = function(list, values) {
if (list == null) return {};
var result = {};
for (var i = 0, length = list.length; i < length; i++) {
if (values) {
result[list[i]] = values[i];
} else {
result[list[i][0]] = list[i][1];
}
}
return result;
};
// Return the position of the first occurrence of an item in an array,
// or -1 if the item is not included in the array.
// If the array is large and already in sort order, pass `true`
// for **isSorted** to use binary search.
_.indexOf = function(array, item, isSorted) {
if (array == null) return -1;
var i = 0, length = array.length;
if (isSorted) {
if (typeof isSorted == 'number') {
i = isSorted < 0 ? Math.max(0, length + isSorted) : isSorted;
} else {
i = _.sortedIndex(array, item);
return array[i] === item ? i : -1;
}
}
for (; i < length; i++) if (array[i] === item) return i;
return -1;
};
_.lastIndexOf = function(array, item, from) {
if (array == null) return -1;
var idx = array.length;
if (typeof from == 'number') {
idx = from < 0 ? idx + from + 1 : Math.min(idx, from + 1);
}
while (--idx >= 0) if (array[idx] === item) return idx;
return -1;
};
// Generate an integer Array containing an arithmetic progression. A port of
// the native Python `range()` function. See
// [the Python documentation](http://docs.python.org/library/functions.html#range).
_.range = function(start, stop, step) {
if (arguments.length <= 1) {
stop = start || 0;
start = 0;
}
step = step || 1;
var length = Math.max(Math.ceil((stop - start) / step), 0);
var range = Array(length);
for (var idx = 0; idx < length; idx++, start += step) {
range[idx] = start;
}
return range;
};
// Function (ahem) Functions
// ------------------
// Reusable constructor function for prototype setting.
var Ctor = function(){};
// Create a function bound to a given object (assigning `this`, and arguments,
// optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
// available.
_.bind = function(func, context) {
var args, bound;
if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
args = slice.call(arguments, 2);
bound = function() {
if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
Ctor.prototype = func.prototype;
var self = new Ctor;
Ctor.prototype = null;
var result = func.apply(self, args.concat(slice.call(arguments)));
if (_.isObject(result)) return result;
return self;
};
return bound;
};
// Partially apply a function by creating a version that has had some of its
// arguments pre-filled, without changing its dynamic `this` context. _ acts
// as a placeholder, allowing any combination of arguments to be pre-filled.
_.partial = function(func) {
var boundArgs = slice.call(arguments, 1);
return function() {
var position = 0;
var args = boundArgs.slice();
for (var i = 0, length = args.length; i < length; i++) {
if (args[i] === _) args[i] = arguments[position++];
}
while (position < arguments.length) args.push(arguments[position++]);
return func.apply(this, args);
};
};
// Bind a number of an object's methods to that object. Remaining arguments
// are the method names to be bound. Useful for ensuring that all callbacks
// defined on an object belong to it.
_.bindAll = function(obj) {
var i, length = arguments.length, key;
if (length <= 1) throw new Error('bindAll must be passed function names');
for (i = 1; i < length; i++) {
key = arguments[i];
obj[key] = _.bind(obj[key], obj);
}
return obj;
};
// Memoize an expensive function by storing its results.
_.memoize = function(func, hasher) {
var memoize = function(key) {
var cache = memoize.cache;
var address = hasher ? hasher.apply(this, arguments) : key;
if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
return cache[address];
};
memoize.cache = {};
return memoize;
};
// Delays a function for the given number of milliseconds, and then calls
// it with the arguments supplied.
_.delay = function(func, wait) {
var args = slice.call(arguments, 2);
return setTimeout(function(){
return func.apply(null, args);
}, wait);
};
// Defers a function, scheduling it to run after the current call stack has
// cleared.
_.defer = function(func) {
return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
};
// Returns a function, that, when invoked, will only be triggered at most once
// during a given window of time. Normally, the throttled function will run
// as much as it can, without ever going more than once per `wait` duration;
// but if you'd like to disable the execution on the leading edge, pass
// `{leading: false}`. To disable execution on the trailing edge, ditto.
_.throttle = function(func, wait, options) {
var context, args, result;
var timeout = null;
var previous = 0;
if (!options) options = {};
var later = function() {
previous = options.leading === false ? 0 : _.now();
timeout = null;
result = func.apply(context, args);
if (!timeout) context = args = null;
};
return function() {
var now = _.now();
if (!previous && options.leading === false) previous = now;
var remaining = wait - (now - previous);
context = this;
args = arguments;
if (remaining <= 0 || remaining > wait) {
clearTimeout(timeout);
timeout = null;
previous = now;
result = func.apply(context, args);
if (!timeout) context = args = null;
} else if (!timeout && options.trailing !== false) {
timeout = setTimeout(later, remaining);
}
return result;
};
};
// Returns a function, that, as long as it continues to be invoked, will not
// be triggered. The function will be called after it stops being called for
// N milliseconds. If `immediate` is passed, trigger the function on the
// leading edge, instead of the trailing.
_.debounce = function(func, wait, immediate) {
var timeout, args, context, timestamp, result;
var later = function() {
var last = _.now() - timestamp;
if (last < wait && last > 0) {
timeout = setTimeout(later, wait - last);
} else {
timeout = null;
if (!immediate) {
result = func.apply(context, args);
if (!timeout) context = args = null;
}
}
};
return function() {
context = this;
args = arguments;
timestamp = _.now();
var callNow = immediate && !timeout;
if (!timeout) timeout = setTimeout(later, wait);
if (callNow) {
result = func.apply(context, args);
context = args = null;
}
return result;
};
};
// Returns the first function passed as an argument to the second,
// allowing you to adjust arguments, run code before and after, and
// conditionally execute the original function.
_.wrap = function(func, wrapper) {
return _.partial(wrapper, func);
};
// Returns a negated version of the passed-in predicate.
_.negate = function(predicate) {
return function() {
return !predicate.apply(this, arguments);
};
};
// Returns a function that is the composition of a list of functions, each
// consuming the return value of the function that follows.
_.compose = function() {
var args = arguments;
var start = args.length - 1;
return function() {
var i = start;
var result = args[start].apply(this, arguments);
while (i--) result = args[i].call(this, result);
return result;
};
};
// Returns a function that will only be executed after being called N times.
_.after = function(times, func) {
return function() {
if (--times < 1) {
return func.apply(this, arguments);
}
};
};
// Returns a function that will only be executed before being called N times.
_.before = function(times, func) {
var memo;
return function() {
if (--times > 0) {
memo = func.apply(this, arguments);
} else {
func = null;
}
return memo;
};
};
// Returns a function that will be executed at most one time, no matter how
// often you call it. Useful for lazy initialization.
_.once = _.partial(_.before, 2);
// Object Functions
// ----------------
// Retrieve the names of an object's properties.
// Delegates to **ECMAScript 5**'s native `Object.keys`
_.keys = function(obj) {
if (!_.isObject(obj)) return [];
if (nativeKeys) return nativeKeys(obj);
var keys = [];
for (var key in obj) if (_.has(obj, key)) keys.push(key);
return keys;
};
// Retrieve the values of an object's properties.
_.values = function(obj) {
var keys = _.keys(obj);
var length = keys.length;
var values = Array(length);
for (var i = 0; i < length; i++) {
values[i] = obj[keys[i]];
}
return values;
};
// Convert an object into a list of `[key, value]` pairs.
_.pairs = function(obj) {
var keys = _.keys(obj);
var length = keys.length;
var pairs = Array(length);
for (var i = 0; i < length; i++) {
pairs[i] = [keys[i], obj[keys[i]]];
}
return pairs;
};
// Invert the keys and values of an object. The values must be serializable.
_.invert = function(obj) {
var result = {};
var keys = _.keys(obj);
for (var i = 0, length = keys.length; i < length; i++) {
result[obj[keys[i]]] = keys[i];
}
return result;
};
// Return a sorted list of the function names available on the object.
// Aliased as `methods`
_.functions = _.methods = function(obj) {
var names = [];
for (var key in obj) {
if (_.isFunction(obj[key])) names.push(key);
}
return names.sort();
};
// Extend a given object with all the properties in passed-in object(s).
_.extend = function(obj) {
if (!_.isObject(obj)) return obj;
var source, prop;
for (var i = 1, length = arguments.length; i < length; i++) {
source = arguments[i];
for (prop in source) {
if (hasOwnProperty.call(source, prop)) {
obj[prop] = source[prop];
}
}
}
return obj;
};
// Return a copy of the object only containing the whitelisted properties.
_.pick = function(obj, iteratee, context) {
var result = {}, key;
if (obj == null) return result;
if (_.isFunction(iteratee)) {
iteratee = createCallback(iteratee, context);
for (key in obj) {
var value = obj[key];
if (iteratee(value, key, obj)) result[key] = value;
}
} else {
var keys = concat.apply([], slice.call(arguments, 1));
obj = new Object(obj);
for (var i = 0, length = keys.length; i < length; i++) {
key = keys[i];
if (key in obj) result[key] = obj[key];
}
}
return result;
};
// Return a copy of the object without the blacklisted properties.
_.omit = function(obj, iteratee, context) {
if (_.isFunction(iteratee)) {
iteratee = _.negate(iteratee);
} else {
var keys = _.map(concat.apply([], slice.call(arguments, 1)), String);
iteratee = function(value, key) {
return !_.contains(keys, key);
};
}
return _.pick(obj, iteratee, context);
};
// Fill in a given object with default properties.
_.defaults = function(obj) {
if (!_.isObject(obj)) return obj;
for (var i = 1, length = arguments.length; i < length; i++) {
var source = arguments[i];
for (var prop in source) {
if (obj[prop] === void 0) obj[prop] = source[prop];
}
}
return obj;
};
// Create a (shallow-cloned) duplicate of an object.
_.clone = function(obj) {
if (!_.isObject(obj)) return obj;
return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
};
// Invokes interceptor with the obj, and then returns obj.
// The primary purpose of this method is to "tap into" a method chain, in
// order to perform operations on intermediate results within the chain.
_.tap = function(obj, interceptor) {
interceptor(obj);
return obj;
};
// Internal recursive comparison function for `isEqual`.
var eq = function(a, b, aStack, bStack) {
// Identical objects are equal. `0 === -0`, but they aren't identical.
// See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
if (a === b) return a !== 0 || 1 / a === 1 / b;
// A strict comparison is necessary because `null == undefined`.
if (a == null || b == null) return a === b;
// Unwrap any wrapped objects.
if (a instanceof _) a = a._wrapped;
if (b instanceof _) b = b._wrapped;
// Compare `[[Class]]` names.
var className = toString.call(a);
if (className !== toString.call(b)) return false;
switch (className) {
// Strings, numbers, regular expressions, dates, and booleans are compared by value.
case '[object RegExp]':
// RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
case '[object String]':
// Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
// equivalent to `new String("5")`.
return '' + a === '' + b;
case '[object Number]':
// `NaN`s are equivalent, but non-reflexive.
// Object(NaN) is equivalent to NaN
if (+a !== +a) return +b !== +b;
// An `egal` comparison is performed for other numeric values.
return +a === 0 ? 1 / +a === 1 / b : +a === +b;
case '[object Date]':
case '[object Boolean]':
// Coerce dates and booleans to numeric primitive values. Dates are compared by their
// millisecond representations. Note that invalid dates with millisecond representations
// of `NaN` are not equivalent.
return +a === +b;
}
if (typeof a != 'object' || typeof b != 'object') return false;
// Assume equality for cyclic structures. The algorithm for detecting cyclic
// structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
var length = aStack.length;
while (length--) {
// Linear search. Performance is inversely proportional to the number of
// unique nested structures.
if (aStack[length] === a) return bStack[length] === b;
}
// Objects with different constructors are not equivalent, but `Object`s
// from different frames are.
var aCtor = a.constructor, bCtor = b.constructor;
if (
aCtor !== bCtor &&
// Handle Object.create(x) cases
'constructor' in a && 'constructor' in b &&
!(_.isFunction(aCtor) && aCtor instanceof aCtor &&
_.isFunction(bCtor) && bCtor instanceof bCtor)
) {
return false;
}
// Add the first object to the stack of traversed objects.
aStack.push(a);
bStack.push(b);
var size, result;
// Recursively compare objects and arrays.
if (className === '[object Array]') {
// Compare array lengths to determine if a deep comparison is necessary.
size = a.length;
result = size === b.length;
if (result) {
// Deep compare the contents, ignoring non-numeric properties.
while (size--) {
if (!(result = eq(a[size], b[size], aStack, bStack))) break;
}
}
} else {
// Deep compare objects.
var keys = _.keys(a), key;
size = keys.length;
// Ensure that both objects contain the same number of properties before comparing deep equality.
result = _.keys(b).length === size;
if (result) {
while (size--) {
// Deep compare each member
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bStack.pop();
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};
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_.isEqual = function(a, b) {
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};
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return true;
};
// Is a given value a DOM element?
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return !!(obj && obj.nodeType === 1);
};
// Is a given value an array?
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return toString.call(obj) === '[object Array]';
};
// Is a given variable an object?
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var type = typeof obj;
return type === 'function' || type === 'object' && !!obj;
};
// Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
_.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
_['is' + name] = function(obj) {
return toString.call(obj) === '[object ' + name + ']';
};
});
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if (!_.isArguments(arguments)) {
_.isArguments = function(obj) {
return _.has(obj, 'callee');
};
}
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return typeof obj == 'function' || false;
};
}
// Is a given object a finite number?
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};
// Is the given value `NaN`? (NaN is the only number which does not equal itself).
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return _.isNumber(obj) && obj !== +obj;
};
// Is a given value a boolean?
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};
// Is a given value equal to null?
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};
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};
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_.has = function(obj, key) {
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};
// Utility Functions
// -----------------
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_.noConflict = function() {
root._ = previousUnderscore;
return this;
};
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};
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};
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obj = new Object(obj);
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}
return true;
};
};
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iteratee = createCallback(iteratee, context, 1);
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return accum;
};
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if (max == null) {
max = min;
min = 0;
}
return min + Math.floor(Math.random() * (max - min + 1));
};
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return new Date().getTime();
};
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'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": ''',
'`': '`'
};
var unescapeMap = _.invert(escapeMap);
// Functions for escaping and unescaping strings to/from HTML interpolation.
var createEscaper = function(map) {
var escaper = function(match) {
return map[match];
};
// Regexes for identifying a key that needs to be escaped
var source = '(?:' + _.keys(map).join('|') + ')';
var testRegexp = RegExp(source);
var replaceRegexp = RegExp(source, 'g');
return function(string) {
string = string == null ? '' : '' + string;
return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
};
};
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};
// Generate a unique integer id (unique within the entire client session).
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var idCounter = 0;
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var id = ++idCounter + '';
return prefix ? prefix + id : id;
};
// By default, Underscore uses ERB-style template delimiters, change the
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_.templateSettings = {
evaluate : /<%([\s\S]+?)%>/g,
interpolate : /<%=([\s\S]+?)%>/g,
escape : /<%-([\s\S]+?)%>/g
};
// When customizing `templateSettings`, if you don't want to define an
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var noMatch = /(.)^/;
// Certain characters need to be escaped so that they can be put into a
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var escapes = {
"'": "'",
'\\': '\\',
'\r': 'r',
'\n': 'n',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
var escapeChar = function(match) {
return '\\' + escapes[match];
};
// JavaScript micro-templating, similar to John Resig's implementation.
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_.template = function(text, settings, oldSettings) {
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settings = _.defaults({}, settings, _.templateSettings);
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var matcher = RegExp([
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(settings.interpolate || noMatch).source,
(settings.evaluate || noMatch).source
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// Compile the template source, escaping string literals appropriately.
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text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
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index = offset + match.length;
if (escape) {
source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
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} else if (evaluate) {
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}
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});
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source = "var __t,__p='',__j=Array.prototype.join," +
"print=function(){__p+=__j.call(arguments,'');};\n" +
source + 'return __p;\n';
try {
var render = new Function(settings.variable || 'obj', '_', source);
} catch (e) {
e.source = source;
throw e;
}
var template = function(data) {
return render.call(this, data, _);
};
// Provide the compiled source as a convenience for precompilation.
var argument = settings.variable || 'obj';
template.source = 'function(' + argument + '){\n' + source + '}';
return template;
};
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var instance = _(obj);
instance._chain = true;
return instance;
};
// OOP
// ---------------
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};
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_.each(_.functions(obj), function(name) {
var func = _[name] = obj[name];
_.prototype[name] = function() {
var args = [this._wrapped];
push.apply(args, arguments);
return result.call(this, func.apply(_, args));
};
});
};
// Add all of the Underscore functions to the wrapper object.
_.mixin(_);
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_.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
var method = ArrayProto[name];
_.prototype[name] = function() {
var obj = this._wrapped;
method.apply(obj, arguments);
if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
return result.call(this, obj);
};
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_.each(['concat', 'join', 'slice'], function(name) {
var method = ArrayProto[name];
_.prototype[name] = function() {
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// AMD registration happens at the end for compatibility with AMD loaders
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// practice for AMD registration is to be anonymous, underscore registers
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// popular enough to be bundled in a third party lib, but not be part of
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define('underscore', [], function() {
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});
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},{}]},{},[3,1])
//# sourceMappingURL=clappr.map |
app/javascript/mastodon/features/compose/containers/sensitive_button_container.js | gol-cha/mastodon | import React from 'react';
import { connect } from 'react-redux';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import { changeComposeSensitivity } from 'mastodon/actions/compose';
import { injectIntl, defineMessages, FormattedMessage } from 'react-intl';
const messages = defineMessages({
marked: {
id: 'compose_form.sensitive.marked',
defaultMessage: '{count, plural, one {Media is marked as sensitive} other {Media is marked as sensitive}}',
},
unmarked: {
id: 'compose_form.sensitive.unmarked',
defaultMessage: '{count, plural, one {Media is not marked as sensitive} other {Media is not marked as sensitive}}',
},
});
const mapStateToProps = state => ({
active: state.getIn(['compose', 'sensitive']),
disabled: state.getIn(['compose', 'spoiler']),
mediaCount: state.getIn(['compose', 'media_attachments']).size,
});
const mapDispatchToProps = dispatch => ({
onClick () {
dispatch(changeComposeSensitivity());
},
});
class SensitiveButton extends React.PureComponent {
static propTypes = {
active: PropTypes.bool,
disabled: PropTypes.bool,
mediaCount: PropTypes.number,
onClick: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
render () {
const { active, disabled, mediaCount, onClick, intl } = this.props;
return (
<div className='compose-form__sensitive-button'>
<label className={classNames('icon-button', { active })} title={intl.formatMessage(active ? messages.marked : messages.unmarked, { count: mediaCount })}>
<input
name='mark-sensitive'
type='checkbox'
checked={active}
onChange={onClick}
disabled={disabled}
/>
<span className={classNames('checkbox', { active })} />
<FormattedMessage
id='compose_form.sensitive.hide'
defaultMessage='{count, plural, one {Mark media as sensitive} other {Mark media as sensitive}}'
values={{ count: mediaCount }}
/>
</label>
</div>
);
}
}
export default connect(mapStateToProps, mapDispatchToProps)(injectIntl(SensitiveButton));
|
src/pages/404.js | GeniusWigga/irmua | import React from 'react'
const NotFoundPage = () => (
<div>
<h1>NOT FOUND</h1>
<p>You just hit a route that doesn't exist... the sadness.</p>
</div>
)
export default NotFoundPage
|
src/helpers/htmlParser.js | outlandishideas/kasia-boilerplate | import { Link } from 'react-router'
import React from 'react'
import entities from 'entities'
import HtmlToReact from 'html-to-react'
import voidElements from 'void-elements'
import config from '../config'
const parser = new HtmlToReact.Parser(React)
const processNodeDefinitions = new HtmlToReact.ProcessNodeDefinitions(React)
/**
* Convert common Elements to their React equivalent.
* @param {String} html HTML string
* @returns {Object} HtmlToReact parser
*/
export default function parse (html) {
const counts = {}
const imageContainers = ['div', 'p']
const processingInstructions = [{
shouldProcessNode: (node) => true,
processNode: (node, children) => {
if (!counts[node.name]) {
counts[node.name] = 0
}
counts[node.name]++
const attrs = {
key: node.name + '-' + counts[node.name],
...node.attribs
}
if (
imageContainers.indexOf(node.name) !== -1 &&
children && children.length
) {
const img = children.find(child => child.type === 'img')
const index = children.indexOf(img)
if (index !== -1) {
return createImageContainer(node, attrs, children, index)
}
}
if (node.type === 'text') {
return entities.decodeHTML(node.data)
}
if (node.name === 'img') {
attrs.style = { clear: 'both' }
if (attrs.class) {
const classes = attrs.class.split(' ')
if (classes.indexOf('alignleft') !== -1) {
attrs.style.float = 'left'
} else if (classes.indexOf('alignright') !== -1) {
attrs.style.float = 'right'
}
attrs.class = ''
}
return React.createElement(node.name, attrs, node.data)
}
if (
node.name == 'a' &&
// Ignore `mailto:` links
attrs.href.indexOf('mailto') === -1 &&
// Ignore any href that is not pointing to our WP instance
attrs.href.indexOf(config.wordpress) === 0
) {
attrs.href = ''
return <Link to={node.attribs.href} {...attrs}>{children}</Link>
}
if (Object.keys(voidElements).indexOf(node.name) !== -1) {
return React.createElement(node.name, attrs, node.data)
}
return processNodeDefinitions.processDefaultNode(node, children)
}
}]
return parser.parseWithInstructions(
`<div>${html}</div>`,
(node) => true,
processingInstructions
)
}
/**
* Replace an image with a React component, excluding
* most of the attributes set by WordPress.
* @returns {Element}
*/
function createImageContainer (container, containerAttrs, children, index) {
const img = children[index]
children[index] = React.createElement('img', {
alt: img.props.alt,
src: img.props.src
})
containerAttrs.className += ' contains-img'
containerAttrs.style = ''
return React.createElement(container.name, containerAttrs, children)
}
|
src/svg-icons/av/add-to-queue.js | rscnt/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let AvAddToQueue = (props) => (
<SvgIcon {...props}>
<path d="M21 3H3c-1.11 0-2 .89-2 2v12c0 1.1.89 2 2 2h5v2h8v-2h5c1.1 0 1.99-.9 1.99-2L23 5c0-1.11-.9-2-2-2zm0 14H3V5h18v12zm-5-7v2h-3v3h-2v-3H8v-2h3V7h2v3h3z"/>
</SvgIcon>
);
AvAddToQueue = pure(AvAddToQueue);
AvAddToQueue.displayName = 'AvAddToQueue';
export default AvAddToQueue;
|
test/integration/client-navigation/pages/instance-get-initial-props.js | zeit/next.js | import React from 'react'
export default class InstanceInitialPropsPage extends React.Component {
async getInitialProps() {
return fetchData()
}
render() {
return <p>{this.props.name}</p>
}
}
function fetchData() {
const p = new Promise((resolve) => {
setTimeout(() => resolve({ name: 'Anderson Leite' }), 10)
})
return p
}
|
docs-ui/components/narrowLayout.stories.js | looker/sentry | import React from 'react';
import {storiesOf} from '@storybook/react';
// import {action} from '@storybook/addon-actions';
import {withInfo} from '@storybook/addon-info';
import NarrowLayout from 'app/components/narrowLayout';
storiesOf('NarrowLayout', module).add(
'default',
withInfo('A narrow layout')(() => <NarrowLayout>Narrow Layout</NarrowLayout>)
);
|
src/components/NewBundleInput.js | akonwi/bundles | import React from 'react'
import {CreateBundle} from '../commands'
const style = {
display: 'block',
width: '90%',
margin: '0 auto',
background: 'transparent',
outline: 'transparent',
'border-top': 'none',
'border-right': 'none',
'border-left': 'none',
'border-bottom': '.1rem solid white',
'font-size': 'larger'
}
export default ({dispatch, onComplete}) => {
const onKeyUp = ({keyCode, target}) => {
if (keyCode === 13) {
const name = target.value.trim()
if (name.length > 0) {
dispatch(CreateBundle({name}))
onComplete()
}
}
}
return <input style={style} className='new-bundle-input' autoFocus onKeyUp={onKeyUp} type='text' placeholder='Bundle name...' />
}
|
packages/react/src/components/Slider/Slider-test.js | carbon-design-system/carbon-components | /**
* Copyright IBM Corp. 2016, 2018
*
* This source code is licensed under the Apache-2.0 license found in the
* LICENSE file in the root directory of this source tree.
*/
import React from 'react';
import Slider from '../Slider';
import SliderSkeleton from '../Slider/Slider.Skeleton';
import { mount, shallow } from 'enzyme';
import 'requestanimationframe';
import throttle from 'lodash.throttle';
import { settings } from 'carbon-components';
jest.mock('lodash.throttle');
throttle.mockImplementation((fn) => Object.assign(fn, { throttled: true }));
const { prefix } = settings;
describe('Slider', () => {
const id = 'slider';
let wrapper;
beforeEach(() => {
wrapper = mount(
<Slider
id={id}
className="extra-class"
value={1}
min={1}
max={3}
step={1}
/>
);
});
describe('Renders as expected', () => {
it('renders children as expected', () => {
expect(wrapper.find(`.${prefix}--text-input`).length).toBe(1);
});
it('has the expected classes', () => {
expect(wrapper.find(`.${prefix}--slider`).length).toBe(1);
});
it('renders extra classes passed in via className', () => {
expect(
wrapper.find(`.${prefix}--slider`).hasClass('extra-class')
).toEqual(true);
});
it('can be disabled', () => {
wrapper.setProps({ disabled: true });
expect(wrapper.props().disabled).toEqual(true);
});
it('can set value via props', () => {
wrapper.setProps({ value: 55 });
expect(wrapper.props().value).toEqual(55);
});
it('should change the value upon change in props', () => {
wrapper.setProps({ value: 1 });
wrapper.setState({ value: 1 });
wrapper.update();
wrapper.setProps({ value: 2 });
expect(wrapper.state().value).toEqual(2);
});
it('should accurately position slider on mount', () => {
expect(wrapper.state().left).toEqual(0);
});
it('should specify light version as expected', () => {
expect(wrapper.props().light).toEqual(false);
wrapper.setProps({ light: true });
expect(wrapper.props().light).toEqual(true);
});
it('marks input field as hidden if hidden via props', () => {
wrapper.setProps({ hideTextInput: true });
expect(wrapper.find(`#${id}-input-for-slider`).props().type).toEqual(
'hidden'
);
});
it('sets style to display:none on input field if hidden via props', () => {
wrapper.setProps({ hideTextInput: true });
expect(wrapper.find(`#${id}-input-for-slider`).props().style).toEqual({
display: 'none',
});
});
});
describe('Supporting label', () => {
it('concatenates the value and the label by default', () => {
const wrapper = mount(
<Slider min={0} minLabel="min" max={100} maxLabel="max" value={0} />
);
expect(
wrapper.find(`.${prefix}--slider__range-label`).first().text()
).toBe('0min');
expect(
wrapper.find(`.${prefix}--slider__range-label`).last().text()
).toBe('100max');
});
it('supports custom formatting of the label', () => {
const wrapper = mount(
<Slider
min={0}
minLabel="min"
max={100}
maxLabel="max"
formatLabel={(value, label) => `${value}-${label}`}
value={0}
/>
);
expect(
wrapper.find(`.${prefix}--slider__range-label`).first().text()
).toBe('0-min');
expect(
wrapper.find(`.${prefix}--slider__range-label`).last().text()
).toBe('100-max');
});
});
describe('key/mouse event processing', () => {
const handleChange = jest.fn();
const handleRelease = jest.fn();
const handleBlur = jest.fn();
const wrapper = mount(
<Slider
id="slider"
className="extra-class"
value={50}
min={0}
max={100}
step={1}
stepMultiplier={5}
onChange={handleChange}
onRelease={handleRelease}
onBlur={handleBlur}
/>
);
it('sets correct state from event with a right/up keydown', () => {
const evt = {
type: 'keydown',
which: '38',
};
wrapper.instance().onKeyDown(evt);
expect(wrapper.state().value).toEqual(51);
expect(handleChange).toHaveBeenLastCalledWith({ value: 51 });
});
it('sets correct state from event with a left/down keydown', () => {
const evt = {
type: 'keydown',
which: '40',
};
wrapper.instance().onKeyDown(evt);
expect(wrapper.state().value).toEqual(50);
expect(handleChange).toHaveBeenLastCalledWith({ value: 50 });
});
it('correctly uses setMultiplier with a right/up keydown', () => {
const evt = {
type: 'keydown',
which: '38',
shiftKey: true,
};
wrapper.instance().onKeyDown(evt);
expect(wrapper.state().value).toEqual(55);
expect(handleChange).toHaveBeenLastCalledWith({ value: 55 });
});
it('sets correct state from event with a clientX in a mousemove', () => {
const evt = {
type: 'mousemove',
clientX: '1000',
};
wrapper.instance()._onDrag(evt);
expect(handleChange).toHaveBeenLastCalledWith({ value: 100 });
expect(wrapper.state().value).toEqual(100);
});
it('sets correct state from event with a clientX in a touchmove', () => {
const evt = {
type: 'touchmove',
touches: [{ clientX: '0' }],
};
wrapper.instance()._onDrag(evt);
expect(handleChange).toHaveBeenLastCalledWith({ value: 0 });
expect(wrapper.state().value).toEqual(0);
});
it('throttles mousemove events', () => {
expect(wrapper.instance().onDrag.throttled).toBe(true);
});
describe('user is holding the handle', () => {
it('does not call onRelease', () => {
const evt = {
type: 'mousemove',
clientX: '1000',
};
handleRelease.mockClear();
expect(handleRelease).not.toHaveBeenCalled();
wrapper.instance().onDragStart(evt);
wrapper.instance().onDrag(evt);
expect(handleRelease).not.toHaveBeenCalled();
});
});
describe('user releases the handle', () => {
it('calls onRelease', () => {
handleRelease.mockClear();
expect(handleRelease).not.toHaveBeenCalled();
wrapper.setState({
needsOnRelease: true,
});
wrapper.instance().onDragStop();
expect(handleRelease).toHaveBeenCalled();
});
});
it('allows user to set invalid value when typing in input field', () => {
const evt = {
target: {
value: '999',
},
};
wrapper.instance().onChange(evt);
expect(wrapper.state().value).toEqual(999);
expect(handleChange).toHaveBeenLastCalledWith({ value: 999 });
});
it('checks for validity onBlur', () => {
const checkValidity = jest.fn();
const evt = {
target: {
value: '',
checkValidity: checkValidity,
},
};
wrapper.instance().onBlur(evt);
expect(checkValidity).toHaveBeenCalled();
});
it('sets correct state when typing a valid value in input field', () => {
const evt = {
target: {
value: '12',
},
};
wrapper.instance().onChange(evt);
expect(wrapper.state().value).toEqual(12);
expect(handleChange).toHaveBeenLastCalledWith({ value: 12 });
});
});
describe('syncs invalid state and props', () => {
const handleChange = jest.fn();
const handleRelease = jest.fn();
const handleBlur = jest.fn();
const wrapper = mount(
<Slider
id="slider"
className="extra-class"
value={50}
min={0}
max={100}
step={1}
onChange={handleChange}
onRelease={handleRelease}
onBlur={handleBlur}
invalid={false}
/>
);
it('overrides invalid state for invalid prop', () => {
const changeEvt = {
target: {
value: '200',
},
};
const blurEvt = {
target: {
checkValidity: () => false,
},
};
wrapper.instance().onChange(changeEvt);
wrapper.instance().onBlur(blurEvt);
expect(wrapper.state().value).toEqual(200);
expect(wrapper.state().isValid).toEqual(true);
expect(
wrapper
.find(`.${prefix}--slider-text-input`)
.hasClass(`${prefix}--text-input--invalid`)
).toEqual(false);
});
});
describe('error handling', () => {
const handleChange = jest.fn();
const handleRelease = jest.fn();
const wrapper = mount(
<Slider
id="slider"
className="extra-class"
value={50}
min={0}
max={100}
step={1}
onChange={handleChange}
onRelease={handleRelease}
/>
);
it('handles non-number typed into input field', () => {
const evt = {
target: {
value: '',
},
};
wrapper.instance().onChange(evt);
expect(wrapper.state().value).toEqual('');
expect(handleChange).not.toHaveBeenCalled();
});
it('gracefully tolerates empty event passed to _onDrag', () => {
const evt = {};
wrapper.instance()._onDrag(evt);
expect(wrapper.state().value).toEqual(''); // from last test
expect(handleChange).not.toHaveBeenCalled();
});
it('gracefully tolerates empty event passed to onChange', () => {
const evt = {};
wrapper.instance().onChange(evt);
expect(wrapper.state().value).toEqual(''); // from last test
expect(handleChange).not.toHaveBeenCalled();
});
it('gracefully tolerates empty event passed to onBlur', () => {
const evt = {};
wrapper.instance().onBlur(evt);
expect(wrapper.state().value).toEqual(''); // from last test
expect(handleChange).not.toHaveBeenCalled();
});
it('gracefully tolerates empty event passed to onKeyDown', () => {
const evt = {};
wrapper.instance().onKeyDown(evt);
expect(wrapper.state().value).toEqual(''); // from last test
expect(handleChange).not.toHaveBeenCalled();
});
it('gracefully tolerates bad key code passed to onKeyDown', () => {
const evt = {
which: '123',
};
wrapper.instance().onKeyDown(evt);
expect(wrapper.state().value).toEqual(''); // from last test
expect(handleChange).not.toHaveBeenCalled();
});
});
describe('slider is disabled', () => {
const handleChange = jest.fn();
const handleRelease = jest.fn();
const wrapper = mount(
<Slider
id="slider"
className="extra-class"
value={50}
min={0}
max={100}
step={1}
onChange={handleChange}
onRelease={handleRelease}
disabled={true}
/>
);
it('does nothing when trying to type in the input', () => {
const evt = {
target: {
value: '',
},
};
wrapper.instance().onChange(evt);
expect(wrapper.state().value).toEqual(50);
expect(handleChange).not.toHaveBeenCalled();
});
it('does nothing when trying to start a drag', () => {
const evt = {
type: 'mousedown',
clientX: '1001',
};
wrapper.instance().onDragStart(evt);
expect(wrapper.state().value).toEqual(50);
expect(handleChange).not.toHaveBeenCalled();
});
it('does nothing when trying to drag', () => {
const evt = {
type: 'mousemove',
clientX: '1000',
};
wrapper.instance()._onDrag(evt);
expect(wrapper.state().value).toEqual(50);
expect(handleChange).not.toHaveBeenCalled();
});
it('does nothing when trying to stop a drag', () => {
const evt = {
type: 'mouseup',
clientX: '1001',
};
wrapper.instance().onDragStop(evt);
expect(wrapper.state().needsOnRelease).toEqual(false);
expect(handleChange).not.toHaveBeenCalled();
expect(handleRelease).not.toHaveBeenCalled();
});
it('does nothing when using arrow key', () => {
const evt = {
type: 'keydown',
which: '40',
};
wrapper.instance().onKeyDown(evt);
expect(wrapper.state().value).toEqual(50);
expect(handleChange).not.toHaveBeenCalled();
});
});
});
describe('SliderSkeleton', () => {
describe('Renders as expected', () => {
const wrapper = shallow(<SliderSkeleton />);
const slider = wrapper.find(`.${prefix}--slider-container`);
it('Has the expected classes', () => {
expect(slider.hasClass(`${prefix}--skeleton`)).toEqual(true);
});
});
});
|
packages/forms/src/deprecated/widgets/RadioOrSelectWidget.js | Talend/ui | import PropTypes from 'prop-types';
import React from 'react';
import Radio from 'react-jsonschema-form/lib/components/widgets/RadioWidget';
import Select from 'react-jsonschema-form/lib/components/widgets/SelectWidget';
const MAX_TO_RADIO = 2;
/**
* Render Radio or Select by choices length
* @param props
* @returns {*} Radio inputs if choices length is gte to 2 or Select
* @constructor
*/
function RadioOrSelectWidget(props) {
if (props.options && props.options.enumOptions) {
if (props.options.enumOptions.length <= MAX_TO_RADIO) {
return <Radio {...props} />;
}
}
return <Select {...props} />;
}
if (process.env.NODE_ENV !== 'production') {
RadioOrSelectWidget.propTypes = {
options: PropTypes.shape({
enumOptions: PropTypes.array,
}),
};
}
export default RadioOrSelectWidget;
|
client/util/react-intl-test-helper.js | SwanCourses/example-app | /**
* Components using the react-intl module require access to the intl context.
* This is not available when mounting single components in Enzyme.
* These helper functions aim to address that and wrap a valid,
* English-locale intl context around them.
*/
import React from 'react';
import { IntlProvider, intlShape } from 'react-intl';
import { mount, shallow } from 'enzyme';
// You can pass your messages to the IntlProvider. Optional: remove if unneeded.
const messages = require('../../Intl/localizationData/en');
// Create the IntlProvider to retrieve context for wrapping around.
const intlProvider = new IntlProvider({ locale: 'en', messages }, {});
export const { intl } = intlProvider.getChildContext();
/**
* When using React-Intl `injectIntl` on components, props.intl is required.
*/
const nodeWithIntlProp = node => {
return React.cloneElement(node, { intl });
};
export const shallowWithIntl = node => {
return shallow(nodeWithIntlProp(node), { context: { intl } });
};
export const mountWithIntl = node => {
return mount(nodeWithIntlProp(node), {
context: { intl },
childContextTypes: { intl: intlShape },
});
};
|
src/components/TopicItem.js | omega-bbs/mua | import React from "react";
import PropTypes from "prop-types";
import styled from "styled-components";
import Icon from "../ui/components/Icon";
const Container = styled.div`
display: flex;
padding: 0.5rem 0;
`;
Container.Title = styled.div`
display: flex;
flex: 1;
overflow: hidden;
line-height: 2rem;
`;
Container.Meta = styled.div`
display: flex;
`;
Container.MetaItem = styled.div`
display: flex;
align-items: center;
margin-left: 2rem;
`;
Container.MetaIcon = styled(Icon)`
fill: rgba(0, 0, 0, 0.6);
`;
Container.MetaText = styled.div`
font-size: ${13 / 16}rem;
color: rgba(0, 0, 0, 0.6);
`;
class TopicItem extends React.Component {
static propTypes = {
data: PropTypes.object.isRequired,
};
render() {
const data = this.props.data;
return (
<Container>
<Container.Title>{data.title}</Container.Title>
<Container.Meta>
<Container.MetaItem>
<Container.MetaIcon name="post" />
<Container.MetaText>{data.postCount}</Container.MetaText>
</Container.MetaItem>
</Container.Meta>
</Container>
);
}
}
export default TopicItem;
|
packages/material-ui-icons/src/SwitchVideoOutlined.js | allanalexandre/material-ui | import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0V0z" /><g><path d="M8 13h4v2l3-3-3-3v2H8V9l-3 3 3 3z" /><path d="M18 9.5V6c0-.55-.45-1-1-1H3c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h14c.55 0 1-.45 1-1v-3.5l4 4v-13l-4 4zM16 17H4V7h12v10z" /></g></React.Fragment>
, 'SwitchVideoOutlined');
|
docs/src/app/components/pages/components/Drawer/ExampleUndocked.js | pancho111203/material-ui | import React from 'react';
import Drawer from 'material-ui/Drawer';
import MenuItem from 'material-ui/MenuItem';
import RaisedButton from 'material-ui/RaisedButton';
export default class DrawerUndockedExample extends React.Component {
constructor(props) {
super(props);
this.state = {open: false};
}
handleToggle = () => this.setState({open: !this.state.open});
handleClose = () => this.setState({open: false});
render() {
return (
<div>
<RaisedButton
label="Open Drawer"
onTouchTap={this.handleToggle}
/>
<Drawer
docked={false}
width={200}
open={this.state.open}
onRequestChange={(open) => this.setState({open})}
>
<MenuItem onTouchTap={this.handleClose}>Menu Item</MenuItem>
<MenuItem onTouchTap={this.handleClose}>Menu Item 2</MenuItem>
</Drawer>
</div>
);
}
}
|
ajax/libs/flux/3.0.0/FluxUtils.min.js | jdh8/cdnjs | /**
* Flux v3.0.0
*
* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.FluxUtils=e():t.FluxUtils=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var o=n[r]={exports:{},id:r,loaded:!1};return t[r].call(o.exports,o,o.exports,e),o.loaded=!0,o.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){"use strict";t.exports.Container=n(1),t.exports.Mixin=n(34),t.exports.ReduceStore=n(35),t.exports.Store=n(36)},function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function 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e,n;this.__changed=!1,e=this._state,n=this.reduce(e,t),void 0===n?u(!1):void 0,this.areEqual(e,n)||(this._state=n,this.__emitChange()),this.__changed&&this.__emitter.emit(this.__changeEvent)},e}(i);t.exports=c},function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var o=n(37),i=o.EventEmitter,s=n(4),u=function(){function t(e){var n=this;r(this,t),this.__className=this.constructor.name,this.__changed=!1,this.__changeEvent="change",this.__dispatcher=e,this.__emitter=new i,this._dispatchToken=e.register(function(t){n.__invokeOnDispatch(t)})}return t.prototype.addListener=function(t){return this.__emitter.addListener(this.__changeEvent,t)},t.prototype.getDispatcher=function(){return this.__dispatcher},t.prototype.getDispatchToken=function(){return this._dispatchToken},t.prototype.hasChanged=function(){return this.__dispatcher.isDispatching()?void 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this.addListener(t,function(){r.removeCurrentListener(),e.apply(n,arguments)})},t.prototype.removeAllListeners=function(t){this._subscriber.removeAllSubscriptions(t)},t.prototype.removeCurrentListener=function(){this._currentSubscription?void 0:u(!1),this._subscriber.removeSubscription(this._currentSubscription)},t.prototype.listeners=function(t){var e=this._subscriber.getSubscriptionsForType(t);return e?e.filter(s.thatReturnsTrue).map(function(t){return t.listener}):[]},t.prototype.emit=function(t){var e,n,r,o,i=this._subscriber.getSubscriptionsForType(t);if(i){for(e=Object.keys(i),n=0;n<e.length;n++)r=e[n],o=i[r],o&&(this._currentSubscription=o,this.__emitToSubscription.apply(this,[o].concat(Array.prototype.slice.call(arguments))));this._currentSubscription=null}},t.prototype.__emitToSubscription=function(t,e){var n=Array.prototype.slice.call(arguments,2);t.listener.apply(t.context,n)},t}();t.exports=c},function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new 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t(){r(this,t),this._subscriptionsForType={},this._currentSubscription=null}return t.prototype.addSubscription=function(t,e){e.subscriber!==this?o(!1):void 0,this._subscriptionsForType[t]||(this._subscriptionsForType[t]=[]);var n=this._subscriptionsForType[t].length;return this._subscriptionsForType[t].push(e),e.eventType=t,e.key=n,e},t.prototype.removeAllSubscriptions=function(t){void 0===t?this._subscriptionsForType={}:delete this._subscriptionsForType[t]},t.prototype.removeSubscription=function(t){var e=t.eventType,n=t.key,r=this._subscriptionsForType[e];r&&delete r[n]},t.prototype.getSubscriptionsForType=function(t){return this._subscriptionsForType[t]},t}();t.exports=i},function(t,e,n){"use strict";function r(t,e){o(!1)}var o=n(4);t.exports=r}])}); |
src/svg/V.js | skyiea/wix-style-react | import React from 'react';
export default function V() {
return (
<svg viewBox="0 0 32 32">
<path d="M28.222 6.097c-0.978-1.1-2.563-1.1-3.541 0l-12.281 13.816-4.684-5.953c-0.691-1.35-2.222-1.809-3.419-1.031s-1.606 2.503-0.916 3.847l6.741 8.569c0.175 0.244 0.369 0.459 0.572 0.644 0.431 0.447 0.969 0.691 1.519 0.734 0.053 0.006 0.103 0.006 0.156 0.009 0.006 0 0.016 0 0.022 0 0.072 0 0.144-0.003 0.216-0.012 0.016-0.003 0.031-0.003 0.047-0.006 0.037-0.006 0.075-0.012 0.113-0.019 0.509-0.087 0.997-0.35 1.391-0.788l14.066-15.825c0.978-1.103 0.978-2.888 0-3.984z"/>
</svg>
);
}
|
ajax/libs/babel-core/5.8.22/browser-polyfill.min.js | amoyeh/cdnjs | (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){var process=module.exports={};var queue=[];var draining=false;var currentQueue;var queueIndex=-1;function cleanUpNextTick(){draining=false;if(currentQueue.length){queue=currentQueue.concat(queue)}else{queueIndex=-1}if(queue.length){drainQueue()}}function drainQueue(){if(draining){return}var timeout=setTimeout(cleanUpNextTick);draining=true;var len=queue.length;while(len){currentQueue=queue;queue=[];while(++queueIndex<len){currentQueue[queueIndex].run()}queueIndex=-1;len=queue.length}currentQueue=null;draining=false;clearTimeout(timeout)}process.nextTick=function(fun){var args=new Array(arguments.length-1);if(arguments.length>1){for(var i=1;i<arguments.length;i++){args[i-1]=arguments[i]}}queue.push(new Item(fun,args));if(queue.length===1&&!draining){setTimeout(drainQueue,0)}};function Item(fun,array){this.fun=fun;this.array=array}Item.prototype.run=function(){this.fun.apply(null,this.array)};process.title="browser";process.browser=true;process.env={};process.argv=[];process.version="";process.versions={};function noop(){}process.on=noop;process.addListener=noop;process.once=noop;process.off=noop;process.removeListener=noop;process.removeAllListeners=noop;process.emit=noop;process.binding=function(name){throw new Error("process.binding is not supported")};process.cwd=function(){return"/"};process.chdir=function(dir){throw new Error("process.chdir is not supported")};process.umask=function(){return 0}},{}],2:[function(require,module,exports){(function(global){"use strict";require("core-js/shim");require("regenerator/runtime");if(global._babelPolyfill){throw new Error("only one instance of babel/polyfill is allowed")}global._babelPolyfill=true}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"core-js/shim":91,"regenerator/runtime":92}],3:[function(require,module,exports){var $=require("./$");module.exports=function(IS_INCLUDES){return function($this,el,fromIndex){var O=$.toObject($this),length=$.toLength(O.length),index=$.toIndex(fromIndex,length),value;if(IS_INCLUDES&&el!=el)while(length>index){value=O[index++];if(value!=value)return true}else for(;length>index;index++)if(IS_INCLUDES||index in O){if(O[index]===el)return IS_INCLUDES||index}return!IS_INCLUDES&&-1}}},{"./$":24}],4:[function(require,module,exports){var $=require("./$"),ctx=require("./$.ctx");module.exports=function(TYPE){var IS_MAP=TYPE==1,IS_FILTER=TYPE==2,IS_SOME=TYPE==3,IS_EVERY=TYPE==4,IS_FIND_INDEX=TYPE==6,NO_HOLES=TYPE==5||IS_FIND_INDEX;return function($this,callbackfn,that){var O=Object($.assertDefined($this)),self=$.ES5Object(O),f=ctx(callbackfn,that,3),length=$.toLength(self.length),index=0,result=IS_MAP?Array(length):IS_FILTER?[]:undefined,val,res;for(;length>index;index++)if(NO_HOLES||index in self){val=self[index];res=f(val,index,O);if(TYPE){if(IS_MAP)result[index]=res;else if(res)switch(TYPE){case 3:return true;case 5:return val;case 6:return index;case 2:result.push(val)}else if(IS_EVERY)return false}}return IS_FIND_INDEX?-1:IS_SOME||IS_EVERY?IS_EVERY:result}}},{"./$":24,"./$.ctx":12}],5:[function(require,module,exports){var $=require("./$");function assert(condition,msg1,msg2){if(!condition)throw TypeError(msg2?msg1+msg2:msg1)}assert.def=$.assertDefined;assert.fn=function(it){if(!$.isFunction(it))throw TypeError(it+" is not a function!");return it};assert.obj=function(it){if(!$.isObject(it))throw TypeError(it+" is not an object!");return it};assert.inst=function(it,Constructor,name){if(!(it instanceof Constructor))throw TypeError(name+": use the 'new' operator!");return it};module.exports=assert},{"./$":24}],6:[function(require,module,exports){var $=require("./$"),enumKeys=require("./$.enum-keys");module.exports=Object.assign||function assign(target,source){var T=Object($.assertDefined(target)),l=arguments.length,i=1;while(l>i){var S=$.ES5Object(arguments[i++]),keys=enumKeys(S),length=keys.length,j=0,key;while(length>j)T[key=keys[j++]]=S[key]}return T}},{"./$":24,"./$.enum-keys":15}],7:[function(require,module,exports){var $=require("./$"),TAG=require("./$.wks")("toStringTag"),toString={}.toString;function cof(it){return toString.call(it).slice(8,-1)}cof.classof=function(it){var O,T;return it==undefined?it===undefined?"Undefined":"Null":typeof(T=(O=Object(it))[TAG])=="string"?T:cof(O)};cof.set=function(it,tag,stat){if(it&&!$.has(it=stat?it:it.prototype,TAG))$.hide(it,TAG,tag)};module.exports=cof},{"./$":24,"./$.wks":42}],8:[function(require,module,exports){"use strict";var $=require("./$"),ctx=require("./$.ctx"),safe=require("./$.uid").safe,assert=require("./$.assert"),forOf=require("./$.for-of"),step=require("./$.iter").step,$has=$.has,set=$.set,isObject=$.isObject,hide=$.hide,isExtensible=Object.isExtensible||isObject,ID=safe("id"),O1=safe("O1"),LAST=safe("last"),FIRST=safe("first"),ITER=safe("iter"),SIZE=$.DESC?safe("size"):"size",id=0;function fastKey(it,create){if(!isObject(it))return typeof it=="symbol"?it:(typeof it=="string"?"S":"P")+it;if(!$has(it,ID)){if(!isExtensible(it))return"F";if(!create)return"E";hide(it,ID,++id)}return"O"+it[ID]}function getEntry(that,key){var index=fastKey(key),entry;if(index!=="F")return that[O1][index];for(entry=that[FIRST];entry;entry=entry.n){if(entry.k==key)return entry}}module.exports={getConstructor:function(wrapper,NAME,IS_MAP,ADDER){var C=wrapper(function(that,iterable){assert.inst(that,C,NAME);set(that,O1,$.create(null));set(that,SIZE,0);set(that,LAST,undefined);set(that,FIRST,undefined);if(iterable!=undefined)forOf(iterable,IS_MAP,that[ADDER],that)});require("./$.mix")(C.prototype,{clear:function clear(){for(var that=this,data=that[O1],entry=that[FIRST];entry;entry=entry.n){entry.r=true;if(entry.p)entry.p=entry.p.n=undefined;delete data[entry.i]}that[FIRST]=that[LAST]=undefined;that[SIZE]=0},"delete":function(key){var that=this,entry=getEntry(that,key);if(entry){var next=entry.n,prev=entry.p;delete that[O1][entry.i];entry.r=true;if(prev)prev.n=next;if(next)next.p=prev;if(that[FIRST]==entry)that[FIRST]=next;if(that[LAST]==entry)that[LAST]=prev;that[SIZE]--}return!!entry},forEach:function forEach(callbackfn){var f=ctx(callbackfn,arguments[1],3),entry;while(entry=entry?entry.n:this[FIRST]){f(entry.v,entry.k,this);while(entry&&entry.r)entry=entry.p}},has:function has(key){return!!getEntry(this,key)}});if($.DESC)$.setDesc(C.prototype,"size",{get:function(){return assert.def(this[SIZE])}});return C},def:function(that,key,value){var entry=getEntry(that,key),prev,index;if(entry){entry.v=value}else{that[LAST]=entry={i:index=fastKey(key,true),k:key,v:value,p:prev=that[LAST],n:undefined,r:false};if(!that[FIRST])that[FIRST]=entry;if(prev)prev.n=entry;that[SIZE]++;if(index!=="F")that[O1][index]=entry}return that},getEntry:getEntry,setIter:function(C,NAME,IS_MAP){require("./$.iter-define")(C,NAME,function(iterated,kind){set(this,ITER,{o:iterated,k:kind})},function(){var iter=this[ITER],kind=iter.k,entry=iter.l;while(entry&&entry.r)entry=entry.p;if(!iter.o||!(iter.l=entry=entry?entry.n:iter.o[FIRST])){iter.o=undefined;return step(1)}if(kind=="keys")return step(0,entry.k);if(kind=="values")return step(0,entry.v);return step(0,[entry.k,entry.v])},IS_MAP?"entries":"values",!IS_MAP,true)}}},{"./$":24,"./$.assert":5,"./$.ctx":12,"./$.for-of":16,"./$.iter":23,"./$.iter-define":21,"./$.mix":26,"./$.uid":40}],9:[function(require,module,exports){var $def=require("./$.def"),forOf=require("./$.for-of");module.exports=function(NAME){$def($def.P,NAME,{toJSON:function toJSON(){var arr=[];forOf(this,false,arr.push,arr);return arr}})}},{"./$.def":13,"./$.for-of":16}],10:[function(require,module,exports){"use strict";var $=require("./$"),safe=require("./$.uid").safe,assert=require("./$.assert"),forOf=require("./$.for-of"),$has=$.has,isObject=$.isObject,hide=$.hide,isExtensible=Object.isExtensible||isObject,id=0,ID=safe("id"),WEAK=safe("weak"),LEAK=safe("leak"),method=require("./$.array-methods"),find=method(5),findIndex=method(6);function findFrozen(store,key){return find(store.array,function(it){return it[0]===key})}function leakStore(that){return that[LEAK]||hide(that,LEAK,{array:[],get:function(key){var entry=findFrozen(this,key);if(entry)return entry[1]},has:function(key){return!!findFrozen(this,key)},set:function(key,value){var entry=findFrozen(this,key);if(entry)entry[1]=value;else this.array.push([key,value])},"delete":function(key){var index=findIndex(this.array,function(it){return it[0]===key});if(~index)this.array.splice(index,1);return!!~index}})[LEAK]}module.exports={getConstructor:function(wrapper,NAME,IS_MAP,ADDER){var C=wrapper(function(that,iterable){$.set(assert.inst(that,C,NAME),ID,id++);if(iterable!=undefined)forOf(iterable,IS_MAP,that[ADDER],that)});require("./$.mix")(C.prototype,{"delete":function(key){if(!isObject(key))return false;if(!isExtensible(key))return leakStore(this)["delete"](key);return $has(key,WEAK)&&$has(key[WEAK],this[ID])&&delete key[WEAK][this[ID]]},has:function has(key){if(!isObject(key))return false;if(!isExtensible(key))return leakStore(this).has(key);return $has(key,WEAK)&&$has(key[WEAK],this[ID])}});return C},def:function(that,key,value){if(!isExtensible(assert.obj(key))){leakStore(that).set(key,value)}else{$has(key,WEAK)||hide(key,WEAK,{});key[WEAK][that[ID]]=value}return that},leakStore:leakStore,WEAK:WEAK,ID:ID}},{"./$":24,"./$.array-methods":4,"./$.assert":5,"./$.for-of":16,"./$.mix":26,"./$.uid":40}],11:[function(require,module,exports){"use strict";var $=require("./$"),$def=require("./$.def"),BUGGY=require("./$.iter").BUGGY,forOf=require("./$.for-of"),species=require("./$.species"),assertInstance=require("./$.assert").inst;module.exports=function(NAME,wrapper,methods,common,IS_MAP,IS_WEAK){var Base=$.g[NAME],C=Base,ADDER=IS_MAP?"set":"add",proto=C&&C.prototype,O={};function fixMethod(KEY){var fn=proto[KEY];require("./$.redef")(proto,KEY,KEY=="delete"?function(a){return fn.call(this,a===0?0:a)}:KEY=="has"?function has(a){return fn.call(this,a===0?0:a)}:KEY=="get"?function get(a){return fn.call(this,a===0?0:a)}:KEY=="add"?function add(a){fn.call(this,a===0?0:a);return this}:function set(a,b){fn.call(this,a===0?0:a,b);return this})}if(!$.isFunction(C)||!(IS_WEAK||!BUGGY&&proto.forEach&&proto.entries)){C=common.getConstructor(wrapper,NAME,IS_MAP,ADDER);require("./$.mix")(C.prototype,methods)}else{var inst=new C,chain=inst[ADDER](IS_WEAK?{}:-0,1),buggyZero;if(!require("./$.iter-detect")(function(iter){new C(iter)})){C=wrapper(function(target,iterable){assertInstance(target,C,NAME);var that=new Base;if(iterable!=undefined)forOf(iterable,IS_MAP,that[ADDER],that);return that});C.prototype=proto;proto.constructor=C}IS_WEAK||inst.forEach(function(val,key){buggyZero=1/key===-Infinity});if(buggyZero){fixMethod("delete");fixMethod("has");IS_MAP&&fixMethod("get")}if(buggyZero||chain!==inst)fixMethod(ADDER)}require("./$.cof").set(C,NAME);O[NAME]=C;$def($def.G+$def.W+$def.F*(C!=Base),O);species(C);species($.core[NAME]);if(!IS_WEAK)common.setIter(C,NAME,IS_MAP);return C}},{"./$":24,"./$.assert":5,"./$.cof":7,"./$.def":13,"./$.for-of":16,"./$.iter":23,"./$.iter-detect":22,"./$.mix":26,"./$.redef":29,"./$.species":34}],12:[function(require,module,exports){var assertFunction=require("./$.assert").fn;module.exports=function(fn,that,length){assertFunction(fn);if(~length&&that===undefined)return fn;switch(length){case 1:return function(a){return fn.call(that,a)};case 2:return function(a,b){return fn.call(that,a,b)};case 3:return function(a,b,c){return fn.call(that,a,b,c)}}return function(){return fn.apply(that,arguments)}}},{"./$.assert":5}],13:[function(require,module,exports){var $=require("./$"),global=$.g,core=$.core,isFunction=$.isFunction,$redef=require("./$.redef");function ctx(fn,that){return function(){return fn.apply(that,arguments)}}global.core=core;$def.F=1;$def.G=2;$def.S=4;$def.P=8;$def.B=16;$def.W=32;function $def(type,name,source){var 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keys=$.getKeys(it),getDesc=$.getDesc,getSymbols=$.getSymbols;if(getSymbols)$.each.call(getSymbols(it),function(key){if(getDesc(it,key).enumerable)keys.push(key)});return keys}},{"./$":24}],16:[function(require,module,exports){var ctx=require("./$.ctx"),get=require("./$.iter").get,call=require("./$.iter-call");module.exports=function(iterable,entries,fn,that){var iterator=get(iterable),f=ctx(fn,that,entries?2:1),step;while(!(step=iterator.next()).done){if(call(iterator,f,step.value,entries)===false){return call.close(iterator)}}}},{"./$.ctx":12,"./$.iter":23,"./$.iter-call":20}],17:[function(require,module,exports){module.exports=function($){$.FW=true;$.path=$.g;return $}},{}],18:[function(require,module,exports){var $=require("./$"),toString={}.toString,getNames=$.getNames;var windowNames=typeof window=="object"&&Object.getOwnPropertyNames?Object.getOwnPropertyNames(window):[];function getWindowNames(it){try{return getNames(it)}catch(e){return 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next.next=next}}return{next:doneResult}}runtime.values=values;function doneResult(){return{value:undefined,done:true}}Context.prototype={constructor:Context,reset:function(skipTempReset){this.prev=0;this.next=0;this.sent=undefined;this.done=false;this.delegate=null;this.tryEntries.forEach(resetTryEntry);if(!skipTempReset){for(var name in this){if(name.charAt(0)==="t"&&hasOwn.call(this,name)&&!isNaN(+name.slice(1))){this[name]=undefined}}}},stop:function(){this.done=true;var rootEntry=this.tryEntries[0];var rootRecord=rootEntry.completion;if(rootRecord.type==="throw"){throw rootRecord.arg}return this.rval},dispatchException:function(exception){if(this.done){throw exception}var context=this;function handle(loc,caught){record.type="throw";record.arg=exception;context.next=loc;return!!caught}for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];var record=entry.completion;if(entry.tryLoc==="root"){return handle("end")}if(entry.tryLoc<=this.prev){var hasCatch=hasOwn.call(entry,"catchLoc");var hasFinally=hasOwn.call(entry,"finallyLoc");if(hasCatch&&hasFinally){if(this.prev<entry.catchLoc){return handle(entry.catchLoc,true)}else if(this.prev<entry.finallyLoc){return handle(entry.finallyLoc)}}else if(hasCatch){if(this.prev<entry.catchLoc){return handle(entry.catchLoc,true)}}else if(hasFinally){if(this.prev<entry.finallyLoc){return handle(entry.finallyLoc)}}else{throw new Error("try statement without catch or finally")}}}},abrupt:function(type,arg){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc<=this.prev&&hasOwn.call(entry,"finallyLoc")&&this.prev<entry.finallyLoc){var finallyEntry=entry;break}}if(finallyEntry&&(type==="break"||type==="continue")&&finallyEntry.tryLoc<=arg&&arg<=finallyEntry.finallyLoc){finallyEntry=null}var record=finallyEntry?finallyEntry.completion:{};record.type=type;record.arg=arg;if(finallyEntry){this.next=finallyEntry.finallyLoc}else{this.complete(record)}return ContinueSentinel},complete:function(record,afterLoc){if(record.type==="throw"){throw record.arg}if(record.type==="break"||record.type==="continue"){this.next=record.arg}else if(record.type==="return"){this.rval=record.arg;this.next="end"}else if(record.type==="normal"&&afterLoc){this.next=afterLoc}},finish:function(finallyLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.finallyLoc===finallyLoc){this.complete(entry.completion,entry.afterLoc);resetTryEntry(entry);return ContinueSentinel}}},"catch":function(tryLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc===tryLoc){var record=entry.completion;if(record.type==="throw"){var thrown=record.arg;resetTryEntry(entry)}return thrown}}throw new Error("illegal catch attempt")},delegateYield:function(iterable,resultName,nextLoc){this.delegate={iterator:values(iterable),resultName:resultName,nextLoc:nextLoc};return ContinueSentinel}}}(typeof global==="object"?global:typeof window==="object"?window:typeof self==="object"?self:this)}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{_process:1}]},{},[2]);
|
imports/ui/components/ResultsCount/ResultsCount.js | muhammadsasmito/meteor-solr | /* eslint-disable react/prefer-es6-class */
import React from 'react';
import ResultCount from '../../../api/search/result_count';
const ResultsCount = React.createClass({
propTypes: {
searchMetadata: React.PropTypes.object.isRequired,
searchParams: React.PropTypes.object.isRequired,
},
totalResultsLabel() {
let totalResultsLabel = '';
if (this.props.searchMetadata.totalResults >
this.props.searchParams.resultsPerPage) {
totalResultsLabel = ` dari ${this.props.searchMetadata.totalResults}`;
}
return totalResultsLabel;
},
resultsStartCount() {
return ResultCount.calculateStartCount(
this.props.searchParams.currentPage,
this.props.searchParams.resultsPerPage
);
},
resultsStopCount() {
const currentPage = this.props.searchParams.currentPage;
const totalResults = this.props.searchMetadata.totalResults;
const resultsPerPage = this.props.searchParams.resultsPerPage;
let resultsStopCount = 0;
if ((currentPage * resultsPerPage) > totalResults) {
resultsStopCount = totalResults;
} else {
resultsStopCount = currentPage * resultsPerPage;
}
return resultsStopCount;
},
render() {
return (
<div className="results-count">
Menampilkan hasil ke {this.resultsStartCount()} sampai {this.resultsStopCount()}
{this.totalResultsLabel()}
untuk kata kunci <strong>{this.props.searchMetadata.keywords}</strong>
</div>
);
},
});
export default ResultsCount;
|
index.js | pepsinic/moody_react | import React from 'react'
import { render } from 'react-dom'
import { Provider} from 'react-redux'
import { Router, Route, browserHistory } from 'react-router'
import store from "./store/store_index"
import Sign_up from './components/sign_up'
import Log_in from './components/log_in'
import Emotion from './components/emotion'
import Comment from './components/comment'
import List from './components/list'
import Calendar from './components/calendar'
class Main extends React.Component {
requireAuth(nextState, replace) {
if (localStorage.getItem('token') == null) {
replace({
pathname: '/log_in'
})
}
}
render(){
return (
<Provider store ={store} >
<Router history = {browserHistory}>
<Route path="/" component={Sign_up}/>
<Route path="/sign_up" component={Sign_up} />
<Route path="/log_in" component={Log_in} />
<Route path="/emotion" component={Emotion} />
<Route path="/comment/:id" component={Comment} onEnter={this.requireAuth.bind(this)}/>
<Route path="/list" component={List} onEnter={this.requireAuth.bind(this)}/>
<Route path="/calendar" component={Calendar} onEnter={this.requireAuth.bind(this)}/>
</Router>
</Provider>
)
}
}
store.subscribe(() => console.log("STORE: ", store.getState()))
render (
<Main/>,
document.getElementById("app")
)
//------------- SPECIAL INFORMATION for ROUTER problems: ---------------
// "start": "webpack-dev-server --inline --content-base . --history-api-fallback"
// => we must tell him that when ever he doesn't know he should go back to index and check the Router
// the version of react-router 4.0.0 didn't work with the tutorial lessons.webpack !!!
|
src/scenes/home/about/financialStatements/financialReport.js | tskuse/operationcode_frontend | import React from 'react';
import PropTypes from 'prop-types';
const FinancialReport = ({ url, name }) => <p><a href={url}>{name}</a></p>;
FinancialReport.propTypes = {
name: PropTypes.string.isRequired,
url: PropTypes.string.isRequired,
};
export default FinancialReport;
|
fluxible-router/components/Nav.js | eriknyk/flux-examples | /**
* Copyright 2014, Yahoo! Inc.
* Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
*/
import React from 'react';
import {NavLink} from 'fluxible-router';
class Nav extends React.Component {
render() {
return (
<ul className="pure-menu pure-menu-open pure-menu-horizontal">
<li><NavLink routeName="home" activeStyle={{backgroundColor: '#ccc'}}>Home</NavLink></li>
<li><NavLink routeName="about" activeStyle={{backgroundColor: '#ccc'}}>About</NavLink></li>
</ul>
);
}
}
export default Nav;
|
src/svg-icons/action/room.js | ngbrown/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionRoom = (props) => (
<SvgIcon {...props}>
<path d="M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z"/>
</SvgIcon>
);
ActionRoom = pure(ActionRoom);
ActionRoom.displayName = 'ActionRoom';
ActionRoom.muiName = 'SvgIcon';
export default ActionRoom;
|
imports/client/ui/components/PlacesSearchBox/index.js | mordka/fl-events | import React from 'react'
import PropTypes from 'prop-types'
import PlacesAutocomplete, { geocodeByAddress, getLatLng } from 'react-places-autocomplete'
import { ListGroup, ListGroupItem, Input } from 'reactstrap'
class SearchBox extends React.Component {
state = {
address: ''
}
componentDidMount () {
const { address } = this.props
if (address) {
this.setState({ address })
}
}
render () {
const { address } = this.state
const {
placeholder,
invalid
} = this.props
return (
<PlacesAutocomplete
value={address}
onChange={this.handleChange}
onSelect={this.handleSelect}
>
{({ getInputProps, suggestions, getSuggestionItemProps }) => (
<div id='google-maps-searchbox'>
<div className='input-icon'>
<Input
ref={ref => this.searchInput = ref}
{...getInputProps({
placeholder,
className: 'location-search-input',
invalid: invalid
})}
/>
<i className='fas fa-search' />
</div>
<ListGroup id='suggestions'>
{suggestions.map((suggestion, i) => (
<SuggestionItem
key={i}
item={suggestion}
{...getSuggestionItemProps(suggestion)}
/>
))}
</ListGroup>
</div>
)}
</PlacesAutocomplete>
)
}
handleChange = (address) => {
this.setState({ address })
}
handleSelect = (address) => {
const { onSelect } = this.props
if (!onSelect) {
return
}
geocodeByAddress(address)
.then(results => getLatLng(results[0]))
.then(latLng => onSelect({ ...latLng, name: address }))
.catch(error => console.error('Error', error))
}
}
const SuggestionItem = ({ item, onClick, ...props }) => (
<ListGroupItem className={item.active ? 'active' : ''} onClick={onClick} {...props}>
{item.description}
</ListGroupItem>
)
SearchBox.defaultProps = {
placeholder: 'Search'
}
SearchBox.propTypes = {
onSelect: PropTypes.func.isRequired,
address: PropTypes.string,
placeholder: PropTypes.string
}
export default SearchBox
|
actor-apps/app-web/src/app/components/dialog/messages/Image.react.js | zwensoft/actor-platform | import React from 'react';
import classnames from 'classnames';
import Lightbox from 'jsonlylightbox';
// lightbox init
const lightbox = new Lightbox();
const lightboxOptions = {
animation: false,
controlClose: '<i class="material-icons">close</i>'
};
lightbox.load(lightboxOptions);
let cache = {};
class Image extends React.Component {
static propTypes = {
content: React.PropTypes.object.isRequired,
className: React.PropTypes.string,
loadedClassName: React.PropTypes.string
};
constructor(props) {
super(props);
this.state = {
isImageLoaded: this.isCached()
};
}
openLightBox() {
lightbox.open(this.props.content.fileUrl, 'message');
}
onLoad() {
this.setCached();
if (!this.state.isImageLoaded) {
this.setState({isImageLoaded: true});
}
}
isCached() {
return (cache[this.props.content.fileUrl] === true);
}
setCached() {
cache[this.props.content.fileUrl] = true;
}
render() {
const { content, className, loadedClassName } = this.props;
const { isImageLoaded } = this.state;
const k = content.w / 300;
const styles = {
width: Math.round(content.w / k),
height: Math.round(content.h / k)
};
let original = null,
preview = null,
preloader = null;
if (content.fileUrl) {
original = (
<img className="photo photo--original"
height={content.h}
onClick={this.openLightBox.bind(this)}
onLoad={this.onLoad.bind(this)}
src={content.fileUrl}
width={content.w}/>
);
}
if (!this.isCached()) {
preview = <img className="photo photo--preview" src={content.preview}/>;
if (content.isUploading === true || isImageLoaded === false) {
preloader = <div className="preloader"><div/><div/><div/><div/><div/></div>;
}
}
const imageClassName = isImageLoaded ? classnames(className, loadedClassName) : className;
return (
<div className={imageClassName} style={styles}>
{preview}
{original}
{preloader}
<svg dangerouslySetInnerHTML={{__html: '<filter id="blur-effect"><feGaussianBlur stdDeviation="3"/></filter>'}}></svg>
</div>
);
}
}
export default Image;
|
src/containers/DevTools.js | vamcc/react-redux-demo | import React from 'react';
import { createDevTools } from 'redux-devtools';
import LogMonitor from 'redux-devtools-log-monitor';
import DockMonitor from 'redux-devtools-dock-monitor';
export default createDevTools(
<DockMonitor toggleVisibilityKey='ctrl-h'
changePositionKey='ctrl-q'>
<LogMonitor />
</DockMonitor>
);
|
src/svg-icons/action/opacity.js | igorbt/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionOpacity = (props) => (
<SvgIcon {...props}>
<path d="M17.66 8L12 2.35 6.34 8C4.78 9.56 4 11.64 4 13.64s.78 4.11 2.34 5.67 3.61 2.35 5.66 2.35 4.1-.79 5.66-2.35S20 15.64 20 13.64 19.22 9.56 17.66 8zM6 14c.01-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 17.99 12 18 14H6z"/>
</SvgIcon>
);
ActionOpacity = pure(ActionOpacity);
ActionOpacity.displayName = 'ActionOpacity';
ActionOpacity.muiName = 'SvgIcon';
export default ActionOpacity;
|
ajax/libs/forerunnerdb/1.3.760/fdb-legacy.min.js | joeyparrish/cdnjs | !function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){var d=a("../lib/Core");a("../lib/CollectionGroup"),a("../lib/View"),a("../lib/Highchart"),a("../lib/Persist"),a("../lib/Document"),a("../lib/Overview"),a("../lib/OldView"),a("../lib/OldView.Bind"),a("../lib/Grid");"undefined"!=typeof window&&(window.ForerunnerDB=d),b.exports=d},{"../lib/CollectionGroup":6,"../lib/Core":7,"../lib/Document":9,"../lib/Grid":11,"../lib/Highchart":12,"../lib/OldView":29,"../lib/OldView.Bind":28,"../lib/Overview":32,"../lib/Persist":34,"../lib/View":40}],2:[function(a,b,c){"use strict";var d,e=a("./Shared"),f=a("./Path"),g=function(a){this._primaryKey="_id",this._keyArr=[],this._data=[],this._objLookup={},this._count=0,this._keyArr=d.parse(a,!0)};e.addModule("ActiveBucket",g),e.mixin(g.prototype,"Mixin.Sorting"),d=new f,e.synthesize(g.prototype,"primaryKey"),g.prototype.qs=function(a,b,c,d){if(!b.length)return 0;for(var e,f,g,h=-1,i=0,j=b.length-1;j>=i&&(e=Math.floor((i+j)/2),h!==e);)f=b[e],void 0!==f&&(g=d(this,a,c,f),g>0&&(i=e+1),0>g&&(j=e-1)),h=e;return g>0?e+1:e},g.prototype._sortFunc=function(a,b,c,e){var f,g,h,i=c.split(".:."),j=e.split(".:."),k=a._keyArr,l=k.length;for(f=0;l>f;f++)if(g=k[f],h=typeof d.get(b,g.path),"number"===h&&(i[f]=Number(i[f]),j[f]=Number(j[f])),i[f]!==j[f]){if(1===g.value)return a.sortAsc(i[f],j[f]);if(-1===g.value)return a.sortDesc(i[f],j[f])}},g.prototype.insert=function(a){var b,c;return b=this.documentKey(a),c=this._data.indexOf(b),-1===c?(c=this.qs(a,this._data,b,this._sortFunc),this._data.splice(c,0,b)):this._data.splice(c,0,b),this._objLookup[a[this._primaryKey]]=b,this._count++,c},g.prototype.remove=function(a){var b,c;return b=this._objLookup[a[this._primaryKey]],b?(c=this._data.indexOf(b),c>-1?(this._data.splice(c,1),delete this._objLookup[a[this._primaryKey]],this._count--,!0):!1):!1},g.prototype.index=function(a){var b,c;return b=this.documentKey(a),c=this._data.indexOf(b),-1===c&&(c=this.qs(a,this._data,b,this._sortFunc)),c},g.prototype.documentKey=function(a){var b,c,e="",f=this._keyArr,g=f.length;for(b=0;g>b;b++)c=f[b],e&&(e+=".:."),e+=d.get(a,c.path);return e+=".:."+a[this._primaryKey]},g.prototype.count=function(){return this._count},e.finishModule("ActiveBucket"),b.exports=g},{"./Path":33,"./Shared":39}],3:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=new e,g=function(a,b,c){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c,d,e){this._store=[],this._keys=[],void 0!==c&&this.primaryKey(c),void 0!==b&&this.index(b),void 0!==d&&this.compareFunc(d),void 0!==e&&this.hashFunc(e),void 0!==a&&this.data(a)},d.addModule("BinaryTree",g),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Sorting"),d.mixin(g.prototype,"Mixin.Common"),d.synthesize(g.prototype,"compareFunc"),d.synthesize(g.prototype,"hashFunc"),d.synthesize(g.prototype,"indexDir"),d.synthesize(g.prototype,"primaryKey"),d.synthesize(g.prototype,"keys"),d.synthesize(g.prototype,"index",function(a){return void 0!==a&&(this.debug()&&console.log("Setting index",a,f.parse(a,!0)),this.keys(f.parse(a,!0))),this.$super.call(this,a)}),g.prototype.clear=function(){delete this._data,delete this._left,delete this._right,this._store=[]},g.prototype.data=function(a){return void 0!==a?(this._data=a,this._hashFunc&&(this._hash=this._hashFunc(a)),this):this._data},g.prototype.push=function(a){return void 0!==a?(this._store.push(a),this):!1},g.prototype.pull=function(a){if(void 0!==a){var b=this._store.indexOf(a);if(b>-1)return this._store.splice(b,1),this}return!1},g.prototype._compareFunc=function(a,b){var c,d,e=0;for(c=0;c<this._keys.length;c++)if(d=this._keys[c],1===d.value?e=this.sortAsc(f.get(a,d.path),f.get(b,d.path)):-1===d.value&&(e=this.sortDesc(f.get(a,d.path),f.get(b,d.path))),this.debug()&&console.log("Compared %s with %s order %d in path %s and result was %d",f.get(a,d.path),f.get(b,d.path),d.value,d.path,e),0!==e)return this.debug()&&console.log("Retuning result %d",e),e;return this.debug()&&console.log("Retuning result %d",e),e},g.prototype._hashFunc=function(a){return a[this._keys[0].path]},g.prototype.removeChildNode=function(a){this._left===a?delete this._left:this._right===a&&delete this._right},g.prototype.nodeBranch=function(a){return this._left===a?"left":this._right===a?"right":void 0},g.prototype.insert=function(a){var b,c,d,e;if(a instanceof Array){for(c=[],d=[],e=0;e<a.length;e++)this.insert(a[e])?c.push(a[e]):d.push(a[e]);return{inserted:c,failed:d}}return this.debug()&&console.log("Inserting",a),this._data?(b=this._compareFunc(this._data,a),0===b?(this.debug()&&console.log("Data is equal (currrent, new)",this._data,a),this._left?this._left.insert(a):(this._left=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._left._parent=this),!0):-1===b?(this.debug()&&console.log("Data is greater (currrent, new)",this._data,a),this._right?this._right.insert(a):(this._right=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._right._parent=this),!0):1===b?(this.debug()&&console.log("Data is less (currrent, new)",this._data,a),this._left?this._left.insert(a):(this._left=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._left._parent=this),!0):!1):(this.debug()&&console.log("Node has no data, setting data",a),this.data(a),!0)},g.prototype.remove=function(a){var b,c,d,e=this.primaryKey();if(a instanceof Array){for(c=[],d=0;d<a.length;d++)this.remove(a[d])&&c.push(a[d]);return c}return this.debug()&&console.log("Removing",a),this._data[e]===a[e]?this._remove(this):(b=this._compareFunc(this._data,a),-1===b&&this._right?this._right.remove(a):1===b&&this._left?this._left.remove(a):!1)},g.prototype._remove=function(a){var b,c;return this._left?(b=this._left,c=this._right,this._left=b._left,this._right=b._right,this._data=b._data,this._store=b._store,c&&(b.rightMost()._right=c)):this._right?(c=this._right,this._left=c._left,this._right=c._right,this._data=c._data,this._store=c._store):this.clear(),!0},g.prototype.leftMost=function(){return this._left?this._left.leftMost():this},g.prototype.rightMost=function(){return this._right?this._right.rightMost():this},g.prototype.lookup=function(a,b,c){var d=this._compareFunc(this._data,a);return c=c||[],0===d&&(this._left&&this._left.lookup(a,b,c),c.push(this._data),this._right&&this._right.lookup(a,b,c)),-1===d&&this._right&&this._right.lookup(a,b,c),1===d&&this._left&&this._left.lookup(a,b,c),c},g.prototype.inOrder=function(a,b){switch(b=b||[],this._left&&this._left.inOrder(a,b),a){case"hash":b.push(this._hash);break;case"data":b.push(this._data);break;default:b.push({key:this._data,arr:this._store})}return this._right&&this._right.inOrder(a,b),b},g.prototype.startsWith=function(a,b,c,d){var e,g,h=f.get(this._data,a),i=h.substr(0,b.length);return c=c||new RegExp("^"+b),d=d||[],void 0===d._visited&&(d._visited=0),d._visited++,g=this.sortAsc(h,b),e=i===b,0===g&&(this._left&&this._left.startsWith(a,b,c,d),e&&d.push(this._data),this._right&&this._right.startsWith(a,b,c,d)),-1===g&&(e&&d.push(this._data),this._right&&this._right.startsWith(a,b,c,d)),1===g&&(this._left&&this._left.startsWith(a,b,c,d),e&&d.push(this._data)),d},g.prototype.findRange=function(a,b,c,d,f,g){f=f||[],g=g||new e(b),this._left&&this._left.findRange(a,b,c,d,f,g);var h=g.value(this._data),i=this.sortAsc(h,c),j=this.sortAsc(h,d);if(!(0!==i&&1!==i||0!==j&&-1!==j))switch(a){case"hash":f.push(this._hash);break;case"data":f.push(this._data);break;default:f.push({key:this._data,arr:this._store})}return this._right&&this._right.findRange(a,b,c,d,f,g),f},g.prototype.match=function(a,b,c){var d,e,g,h=[],i=0;for(d=f.parseArr(this._index,{verbose:!0}),e=f.parseArr(a,c&&c.pathOptions?c.pathOptions:{ignore:/\$/,verbose:!0}),g=0;g<d.length;g++)e[g]===d[g]&&(i++,h.push(e[g]));return{matchedKeys:h,totalKeyCount:e.length,score:i}},d.finishModule("BinaryTree"),b.exports=g},{"./Path":33,"./Shared":39}],4:[function(a,b,c){"use strict";var d,e;d=function(){var a,b,c,d=[];for(b=0;256>b;b++){for(a=b,c=0;8>c;c++)a=1&a?3988292384^a>>>1:a>>>1;d[b]=a}return d}(),e=function(a){var b,c=-1;for(b=0;b<a.length;b++)c=c>>>8^d[255&(c^a.charCodeAt(b))];return(-1^c)>>>0},b.exports=e},{}],5:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n;d=a("./Shared");var o=function(a,b){this.init.apply(this,arguments)};o.prototype.init=function(a,b){this.sharedPathSolver=n,this._primaryKey="_id",this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._name=a,this._data=[],this._metrics=new f,this._options=b||{changeTimestamp:!1},this._options.db&&this.db(this._options.db),this._metaData={},this._deferQueue={insert:[],update:[],remove:[],upsert:[],async:[]},this._deferThreshold={insert:100,update:100,remove:100,upsert:100},this._deferTime={insert:1,update:1,remove:1,upsert:1},this._deferredCalls=!0,this.subsetOf(this)},d.addModule("Collection",o),d.mixin(o.prototype,"Mixin.Common"),d.mixin(o.prototype,"Mixin.Events"),d.mixin(o.prototype,"Mixin.ChainReactor"),d.mixin(o.prototype,"Mixin.CRUD"),d.mixin(o.prototype,"Mixin.Constants"),d.mixin(o.prototype,"Mixin.Triggers"),d.mixin(o.prototype,"Mixin.Sorting"),d.mixin(o.prototype,"Mixin.Matching"),d.mixin(o.prototype,"Mixin.Updating"),d.mixin(o.prototype,"Mixin.Tags"),f=a("./Metrics"),g=a("./KeyValueStore"),h=a("./Path"),i=a("./IndexHashMap"),j=a("./IndexBinaryTree"),k=a("./Index2d"),e=d.modules.Db,l=a("./Overload"),m=a("./ReactorIO"),n=new h,d.synthesize(o.prototype,"deferredCalls"),d.synthesize(o.prototype,"state"),d.synthesize(o.prototype,"name"),d.synthesize(o.prototype,"metaData"),d.synthesize(o.prototype,"capped"),d.synthesize(o.prototype,"cappedSize"),o.prototype._asyncPending=function(a){this._deferQueue.async.push(a)},o.prototype._asyncComplete=function(a){for(var b=this._deferQueue.async.indexOf(a);b>-1;)this._deferQueue.async.splice(b,1),b=this._deferQueue.async.indexOf(a);0===this._deferQueue.async.length&&this.deferEmit("ready")},o.prototype.data=function(){return this._data},o.prototype.drop=function(a){var b;if(this.isDropped())return a&&a.call(this,!1,!0),!0;if(this._db&&this._db._collection&&this._name){if(this.debug()&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this.emit("drop",this),delete this._db._collection[this._name],this._collate)for(b in this._collate)this._collate.hasOwnProperty(b)&&this.collateRemove(b);return delete this._primaryKey,delete this._primaryIndex,delete this._primaryCrc,delete this._crcLookup,delete this._data,delete this._metrics,delete this._listeners,a&&a.call(this,!1,!0),!0}return a&&a.call(this,!1,!0),!1},o.prototype.primaryKey=function(a){if(void 0!==a){if(this._primaryKey!==a){var b=this._primaryKey;this._primaryKey=a,this._primaryIndex.primaryKey(a),this.rebuildPrimaryKeyIndex(),this.chainSend("primaryKey",{keyName:a,oldData:b})}return this}return this._primaryKey},o.prototype._onInsert=function(a,b){this.emit("insert",a,b)},o.prototype._onUpdate=function(a){this.emit("update",a)},o.prototype._onRemove=function(a){this.emit("remove",a)},o.prototype._onChange=function(){this._options.changeTimestamp&&(this._metaData.lastChange=this.serialiser.convert(new Date))},d.synthesize(o.prototype,"db",function(a){return a&&"_id"===this.primaryKey()&&(this.primaryKey(a.primaryKey()),this.debug(a.debug())),this.$super.apply(this,arguments)}),d.synthesize(o.prototype,"mongoEmulation"),o.prototype.setData=new l("Collection.prototype.setData",{"*":function(a){return this.$main.call(this,a,{})},"*, object":function(a,b){return this.$main.call(this,a,b)},"*, function":function(a,b){return this.$main.call(this,a,{},b)},"*, *, function":function(a,b,c){return this.$main.call(this,a,b,c)},"*, *, *":function(a,b,c){return this.$main.call(this,a,b,c)},$main:function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var d=this.deferredCalls(),e=[].concat(this._data);this.deferredCalls(!1),b=this.options(b),b.$decouple&&(a=this.decouple(a)),a instanceof Array||(a=[a]),this.remove({}),this.insert(a),this.deferredCalls(d),this._onChange(),this.emit("setData",this._data,e)}return c&&c.call(this),this}}),o.prototype.rebuildPrimaryKeyIndex=function(a){a=a||{$ensureKeys:void 0,$violationCheck:void 0};var b,c,d,e,f=a&&void 0!==a.$ensureKeys?a.$ensureKeys:!0,g=a&&void 0!==a.$violationCheck?a.$violationCheck:!0,h=this._primaryIndex,i=this._primaryCrc,j=this._crcLookup,k=this._primaryKey;for(h.truncate(),i.truncate(),j.truncate(),b=this._data,c=b.length;c--;){if(d=b[c],f&&this.ensurePrimaryKey(d),g){if(!h.uniqueSet(d[k],d))throw this.logIdentifier()+" Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: "+d[this._primaryKey]}else h.set(d[k],d);e=this.hash(d),i.set(d[k],e),j.set(e,d)}},o.prototype.ensurePrimaryKey=function(a){void 0===a[this._primaryKey]&&(a[this._primaryKey]=this.objectId())},o.prototype.truncate=function(){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return this.emit("truncate",this._data),this._data.length=0,this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._onChange(),this.emit("immediateChange",{type:"truncate"}),this.deferEmit("change",{type:"truncate"}),this},o.prototype.upsert=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var c,d,e=this._deferQueue.upsert,f=this._deferThreshold.upsert,g={};if(a instanceof Array){if(this._deferredCalls&&a.length>f)return this._deferQueue.upsert=e.concat(a),this._asyncPending("upsert"),this.processQueue("upsert",b),{};for(g=[],d=0;d<a.length;d++)g.push(this.upsert(a[d]));return b&&b.call(this),g}switch(a[this._primaryKey]?(c={},c[this._primaryKey]=a[this._primaryKey],this._primaryIndex.lookup(c)[0]?g.op="update":g.op="insert"):g.op="insert",g.op){case"insert":g.result=this.insert(a,b);break;case"update":g.result=this.update(c,a,{},b)}return g}return b&&b.call(this),{}},o.prototype.filter=function(a,b,c){return this.find(a,c).filter(b)},o.prototype.filterUpdate=function(a,b,c){var d,e,f,g,h=this.find(a,c),i=[],j=this.primaryKey();for(g=0;g<h.length;g++)d=h[g],f=b(d),f&&(e={},e[j]=d[j],i.push(this.update(e,f)));return i},o.prototype.update=function(a,b,c,d){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return this.mongoEmulation()?(this.convertToFdb(a),this.convertToFdb(b)):b=this.decouple(b),b=this.transformIn(b),this._handleUpdate(a,b,c,d)},o.prototype._handleUpdate=function(a,b,c,d){var e,f,g=this,h=this._metrics.create("update"),i=function(d){var e,f,i,j=g.decouple(d);return g.willTrigger(g.TYPE_UPDATE,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_UPDATE,g.PHASE_AFTER)?(e=g.decouple(d),f={type:"update",query:g.decouple(a),update:g.decouple(b),options:g.decouple(c),op:h},i=g.updateObject(e,f.update,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_BEFORE,d,e)!==!1?(i=g.updateObject(d,e,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_AFTER,j,e)):i=!1):i=g.updateObject(d,b,a,c,""),g._updateIndexes(j,d),i};return h.start(),h.time("Retrieve documents to update"),e=this.find(a,{$decouple:!1}),h.time("Retrieve documents to update"),e.length&&(h.time("Update documents"),f=e.filter(i),h.time("Update documents"),f.length&&(this.debug()&&console.log(this.logIdentifier()+" Updated some data"),h.time("Resolve chains"),this.chainWillSend()&&this.chainSend("update",{query:a,update:b,dataSet:this.decouple(f)},c),h.time("Resolve chains"),this._onUpdate(f),this._onChange(),d&&d.call(this),this.emit("immediateChange",{type:"update",data:f}),this.deferEmit("change",{type:"update",data:f}))),h.stop(),f||[]},o.prototype._replaceObj=function(a,b){var c;this._removeFromIndexes(a);for(c in a)a.hasOwnProperty(c)&&delete a[c];for(c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);if(!this._insertIntoIndexes(a))throw this.logIdentifier()+" Primary key violation in update! Key violated: "+a[this._primaryKey];return this},o.prototype.updateById=function(a,b){var c={};return c[this._primaryKey]=a,this.update(c,b)[0]},o.prototype.updateObject=function(a,b,c,d,e,f){b=this.decouple(b),e=e||"","."===e.substr(0,1)&&(e=e.substr(1,e.length-1));var g,i,j,k,l,m,n,o,p,q,r,s,t=!1,u=!1;for(s in b)if(b.hasOwnProperty(s)){if(g=!1,"$"===s.substr(0,1))switch(s){case"$key":case"$index":case"$data":case"$min":case"$max":g=!0;break;case"$each":for(g=!0,k=b.$each.length,j=0;k>j;j++)u=this.updateObject(a,b.$each[j],c,d,e),u&&(t=!0);t=t||u;break;case"$replace":g=!0,n=b.$replace,o=this.primaryKey();for(m in a)a.hasOwnProperty(m)&&m!==o&&void 0===n[m]&&(this._updateUnset(a,m),t=!0);for(m in n)n.hasOwnProperty(m)&&m!==o&&(this._updateOverwrite(a,m,n[m]),t=!0);break;default:g=!0,u=this.updateObject(a,b[s],c,d,e,s),t=t||u}if(this._isPositionalKey(s)&&(g=!0,s=s.substr(0,s.length-2),p=new h(e+"."+s),a[s]&&a[s]instanceof Array&&a[s].length)){for(i=[],j=0;j<a[s].length;j++)this._match(a[s][j],p.value(c)[0],d,"",{})&&i.push(j);for(j=0;j<i.length;j++)u=this.updateObject(a[s][i[j]],b[s+".$"],c,d,e+"."+s,f),t=t||u}if(!g)if(f||"object"!=typeof b[s])switch(f){case"$inc":var v=!0;b[s]>0?b.$max&&a[s]>=b.$max&&(v=!1):b[s]<0&&b.$min&&a[s]<=b.$min&&(v=!1),v&&(this._updateIncrement(a,s,b[s]),t=!0);break;case"$cast":switch(b[s]){case"array":a[s]instanceof Array||(this._updateProperty(a,s,b.$data||[]),t=!0);break;case"object":a[s]instanceof Object&&!(a[s]instanceof Array)||(this._updateProperty(a,s,b.$data||{}),t=!0);break;case"number":"number"!=typeof a[s]&&(this._updateProperty(a,s,Number(a[s])),t=!0);break;case"string":"string"!=typeof a[s]&&(this._updateProperty(a,s,String(a[s])),t=!0);break;default:throw this.logIdentifier()+" Cannot update cast to unknown type: "+b[s]}break;case"$push":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot push to a key that is not an array! ("+s+")";if(void 0!==b[s].$position&&b[s].$each instanceof Array)for(l=b[s].$position,k=b[s].$each.length,j=0;k>j;j++)this._updateSplicePush(a[s],l+j,b[s].$each[j]);else if(b[s].$each instanceof Array)for(k=b[s].$each.length,j=0;k>j;j++)this._updatePush(a[s],b[s].$each[j]);else this._updatePush(a[s],b[s]);t=!0;break;case"$pull":if(a[s]instanceof Array){for(i=[],j=0;j<a[s].length;j++)this._match(a[s][j],b[s],d,"",{})&&i.push(j);for(k=i.length;k--;)this._updatePull(a[s],i[k]),t=!0}break;case"$pullAll":if(a[s]instanceof Array){if(!(b[s]instanceof Array))throw this.logIdentifier()+" Cannot pullAll without being given an array of values to pull! ("+s+")";if(i=a[s],k=i.length,k>0)for(;k--;){for(l=0;l<b[s].length;l++)i[k]===b[s][l]&&(this._updatePull(a[s],k),k--,t=!0);if(0>k)break}}break;case"$addToSet":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot addToSet on a key that is not an array! ("+s+")";var w,x,y,z,A=a[s],B=A.length,C=!0,D=d&&d.$addToSet;for(b[s].$key?(y=!1,z=new h(b[s].$key),x=z.value(b[s])[0],delete b[s].$key):D&&D.key?(y=!1,z=new h(D.key),x=z.value(b[s])[0]):(x=this.jStringify(b[s]),y=!0),w=0;B>w;w++)if(y){if(this.jStringify(A[w])===x){C=!1;break}}else if(x===z.value(A[w])[0]){C=!1;break}C&&(this._updatePush(a[s],b[s]),t=!0);break;case"$splicePush":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot splicePush with a key that is not an array! ("+s+")";if(l=b.$index,void 0===l)throw this.logIdentifier()+" Cannot splicePush without a $index integer value!";delete b.$index,l>a[s].length&&(l=a[s].length),this._updateSplicePush(a[s],l,b[s]),t=!0;break;case"$move":if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot move on a key that is not an array! ("+s+")";for(j=0;j<a[s].length;j++)if(this._match(a[s][j],b[s],d,"",{})){var E=b.$index;if(void 0===E)throw this.logIdentifier()+" Cannot move without a $index integer value!";delete b.$index,this._updateSpliceMove(a[s],j,E),t=!0;break}break;case"$mul":this._updateMultiply(a,s,b[s]),t=!0;break;case"$rename":this._updateRename(a,s,b[s]),t=!0;break;case"$overwrite":this._updateOverwrite(a,s,b[s]),t=!0;break;case"$unset":this._updateUnset(a,s),t=!0;break;case"$clear":this._updateClear(a,s),t=!0;break;case"$pop":if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot pop from a key that is not an array! ("+s+")";this._updatePop(a[s],b[s])&&(t=!0);break;case"$toggle":this._updateProperty(a,s,!a[s]),t=!0;break;default:a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}else if(null!==a[s]&&"object"==typeof a[s])if(q=a[s]instanceof Array,r=b[s]instanceof Array,q||r)if(!r&&q)for(j=0;j<a[s].length;j++)u=this.updateObject(a[s][j],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0);else u=this.updateObject(a[s],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}return t},o.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},o.prototype.remove=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";var d,e,f,g,h,i,j,k,l=this;if("function"==typeof b&&(c=b,b={}),this.mongoEmulation()&&this.convertToFdb(a),a instanceof Array){for(g=[],f=0;f<a.length;f++)g.push(this.remove(a[f],{noEmit:!0}));return(!b||b&&!b.noEmit)&&this._onRemove(g),c&&c.call(this,!1,g),g}if(g=[],d=this.find(a,{$decouple:!1}),d.length){h=function(a){l._removeFromIndexes(a),e=l._data.indexOf(a),l._dataRemoveAtIndex(e),g.push(a)};for(var m=0;m<d.length;m++)j=d[m],l.willTrigger(l.TYPE_REMOVE,l.PHASE_BEFORE)||l.willTrigger(l.TYPE_REMOVE,l.PHASE_AFTER)?(i={type:"remove"},k=l.decouple(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_BEFORE,k,k)!==!1&&(h(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_AFTER,k,k))):h(j);g.length&&(l.chainSend("remove",{query:a,dataSet:g},b),(!b||b&&!b.noEmit)&&this._onRemove(g),this._onChange(),this.emit("immediateChange",{type:"remove",data:g}),this.deferEmit("change",{type:"remove",data:g}))}return c&&c.call(this,!1,g),g},o.prototype.removeById=function(a){var b={};return b[this._primaryKey]=a,this.remove(b)[0]},o.prototype.processQueue=function(a,b,c){var d,e,f=this,g=this._deferQueue[a],h=this._deferThreshold[a],i=this._deferTime[a];if(c=c||{deferred:!0},g.length){switch(d=g.length>h?g.splice(0,h):g.splice(0,g.length),e=f[a](d),a){case"insert":c.inserted=c.inserted||[],c.failed=c.failed||[],c.inserted=c.inserted.concat(e.inserted),c.failed=c.failed.concat(e.failed)}setTimeout(function(){f.processQueue.call(f,a,b,c)},i)}else b&&b.call(this,c),this._asyncComplete(a);this.isProcessingQueue()||this.deferEmit("queuesComplete")},o.prototype.isProcessingQueue=function(){var a;for(a in this._deferQueue)if(this._deferQueue.hasOwnProperty(a)&&this._deferQueue[a].length)return!0;return!1},o.prototype.insert=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return"function"==typeof b?(c=b,b=this._data.length):void 0===b&&(b=this._data.length),a=this.transformIn(a),this._insertHandle(a,b,c)},o.prototype._insertHandle=function(a,b,c){var d,e,f,g=this._deferQueue.insert,h=this._deferThreshold.insert,i=[],j=[];if(a instanceof Array){if(this._deferredCalls&&a.length>h)return this._deferQueue.insert=g.concat(a),this._asyncPending("insert"),void this.processQueue("insert",c);for(f=0;f<a.length;f++)d=this._insert(a[f],b+f),d===!0?i.push(a[f]):j.push({doc:a[f],reason:d})}else d=this._insert(a,b),d===!0?i.push(a):j.push({doc:a,reason:d});return e={deferred:!1,inserted:i,failed:j},this._onInsert(i,j),c&&c.call(this,e),this._onChange(),this.emit("immediateChange",{type:"insert",data:i}),this.deferEmit("change",{type:"insert",data:i}),e},o.prototype._insert=function(a,b){if(a){var c,d,e,f,g=this,h=this.capped(),i=this.cappedSize();if(this.ensurePrimaryKey(a),c=this.insertIndexViolation(a),e=function(a){g._insertIntoIndexes(a),b>g._data.length&&(b=g._data.length),g._dataInsertAtIndex(b,a),h&&g._data.length>i&&g.removeById(g._data[0][g._primaryKey]),g.chainWillSend()&&g.chainSend("insert",{dataSet:g.decouple([a])},{index:b})},c)return"Index violation in index: "+c;if(g.willTrigger(g.TYPE_INSERT,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)){if(d={type:"insert"},g.processTrigger(d,g.TYPE_INSERT,g.PHASE_BEFORE,{},a)===!1)return"Trigger cancelled operation";e(a),g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)&&(f=g.decouple(a),g.processTrigger(d,g.TYPE_INSERT,g.PHASE_AFTER,{},f))}else e(a);return!0}return"No document passed to insert"},o.prototype._dataInsertAtIndex=function(a,b){this._data.splice(a,0,b)},o.prototype._dataRemoveAtIndex=function(a){this._data.splice(a,1)},o.prototype._dataReplace=function(a){for(;this._data.length;)this._data.pop();this._data=this._data.concat(a)},o.prototype._insertIntoIndexes=function(a){var b,c,d=this._indexByName,e=this.hash(a),f=this._primaryKey;c=this._primaryIndex.uniqueSet(a[f],a),this._primaryCrc.uniqueSet(a[f],e),this._crcLookup.uniqueSet(e,a);for(b in d)d.hasOwnProperty(b)&&d[b].insert(a);return c},o.prototype._removeFromIndexes=function(a){var b,c=this._indexByName,d=this.hash(a),e=this._primaryKey;this._primaryIndex.unSet(a[e]),this._primaryCrc.unSet(a[e]),this._crcLookup.unSet(d);for(b in c)c.hasOwnProperty(b)&&c[b].remove(a)},o.prototype._updateIndexes=function(a,b){this._removeFromIndexes(a),this._insertIntoIndexes(b)},o.prototype._rebuildIndexes=function(){var a,b=this._indexByName;for(a in b)b.hasOwnProperty(a)&&b[a].rebuild()},o.prototype.subset=function(a,b){var c,d=this.find(a,b);return c=new o,c.db(this._db),c.subsetOf(this).primaryKey(this._primaryKey).setData(d),c},d.synthesize(o.prototype,"subsetOf"),o.prototype.isSubsetOf=function(a){return this._subsetOf===a},o.prototype.distinct=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";var d,e,f=this.find(b,c),g=new h(a),i={},j=[];for(e=0;e<f.length;e++)d=g.value(f[e])[0],d&&!i[d]&&(i[d]=!0,j.push(d));return j},o.prototype.findById=function(a,b){var c={};return c[this._primaryKey]=a,this.find(c,b)[0]},o.prototype.peek=function(a,b){var c,d,e=this._data,f=e.length,g=new o,h=typeof a;if("string"===h){for(c=0;f>c;c++)d=this.jStringify(e[c]),d.indexOf(a)>-1&&g.insert(e[c]);return g.find({},b)}return this.find(a,b)},o.prototype.explain=function(a,b){var c=this.find(a,b);return c.__fdbOp._data},o.prototype.options=function(a){return a=a||{},a.$decouple=void 0!==a.$decouple?a.$decouple:!0,a.$explain=void 0!==a.$explain?a.$explain:!1,a},o.prototype.find=function(a,b,c){return this.mongoEmulation()&&this.convertToFdb(a),c?(c.call(this,"Callbacks for the find() operation are not yet implemented!",[]),[]):this._find.call(this,a,b,c)},o.prototype._find=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";a=a||{};var c,d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x=this._metrics.create("find"),y=this.primaryKey(),z=this,A=!0,B={},C=[],D=[],E=[],F={},G={};if(b instanceof Array||(b=this.options(b)),w=function(c){return z._match(c,a,b,"and",F)},x.start(),a){if(a instanceof Array){for(v=this,n=0;n<a.length;n++)v=v.subset(a[n],b&&b[n]?b[n]:{});return v.find()}if(a.$findSub){if(!a.$findSub.$path)throw"$findSub missing $path property!";return this.findSub(a.$findSub.$query,a.$findSub.$path,a.$findSub.$subQuery,a.$findSub.$subOptions)}if(a.$findSubOne){if(!a.$findSubOne.$path)throw"$findSubOne missing $path property!";return this.findSubOne(a.$findSubOne.$query,a.$findSubOne.$path,a.$findSubOne.$subQuery,a.$findSubOne.$subOptions)}if(x.time("analyseQuery"),c=this._analyseQuery(z.decouple(a),b,x),x.time("analyseQuery"),x.data("analysis",c),c.hasJoin&&c.queriesJoin){for(x.time("joinReferences"),f=0;f<c.joinsOn.length;f++)m=c.joinsOn[f],j=m.key,k=m.type,l=m.id,i=new h(c.joinQueries[j]),g=i.value(a)[0],B[l]=this._db[k](j).subset(g),delete a[c.joinQueries[j]];x.time("joinReferences")}if(c.indexMatch.length&&(!b||b&&!b.$skipIndex)?(x.data("index.potential",c.indexMatch),x.data("index.used",c.indexMatch[0].index),x.time("indexLookup"),e=c.indexMatch[0].lookup||[],x.time("indexLookup"),c.indexMatch[0].keyData.totalKeyCount===c.indexMatch[0].keyData.score&&(A=!1)):x.flag("usedIndex",!1),A&&(e&&e.length?(d=e.length,x.time("tableScan: "+d),e=e.filter(w)):(d=this._data.length,x.time("tableScan: "+d),e=this._data.filter(w)),x.time("tableScan: "+d)),b.$orderBy&&(x.time("sort"),e=this.sort(b.$orderBy,e),x.time("sort")),void 0!==b.$page&&void 0!==b.$limit&&(G.page=b.$page,G.pages=Math.ceil(e.length/b.$limit),G.records=e.length,b.$page&&b.$limit>0&&(x.data("cursor",G),e.splice(0,b.$page*b.$limit))),b.$skip&&(G.skip=b.$skip,e.splice(0,b.$skip),x.data("skip",b.$skip)),b.$limit&&e&&e.length>b.$limit&&(G.limit=b.$limit,e.length=b.$limit,x.data("limit",b.$limit)),b.$decouple&&(x.time("decouple"),e=this.decouple(e),x.time("decouple"),x.data("flag.decouple",!0)),b.$join&&(C=C.concat(this.applyJoin(e,b.$join,B)),x.data("flag.join",!0)),C.length&&(x.time("removalQueue"),this.spliceArrayByIndexList(e,C),x.time("removalQueue")),b.$transform){for(x.time("transform"),n=0;n<e.length;n++)e.splice(n,1,b.$transform(e[n]));x.time("transform"),x.data("flag.transform",!0)}this._transformEnabled&&this._transformOut&&(x.time("transformOut"),e=this.transformOut(e),x.time("transformOut")),x.data("results",e.length)}else e=[];if(!b.$aggregate){x.time("scanFields");for(n in b)b.hasOwnProperty(n)&&0!==n.indexOf("$")&&(1===b[n]?D.push(n):0===b[n]&&E.push(n));if(x.time("scanFields"),D.length||E.length){for(x.data("flag.limitFields",!0),x.data("limitFields.on",D),x.data("limitFields.off",E),x.time("limitFields"),n=0;n<e.length;n++){t=e[n];for(o in t)t.hasOwnProperty(o)&&(D.length&&o!==y&&-1===D.indexOf(o)&&delete t[o],E.length&&E.indexOf(o)>-1&&delete t[o])}x.time("limitFields")}if(b.$elemMatch){x.data("flag.elemMatch",!0),x.time("projection-elemMatch");for(n in b.$elemMatch)if(b.$elemMatch.hasOwnProperty(n))for(q=new h(n),o=0;o<e.length;o++)if(r=q.value(e[o])[0],r&&r.length)for(p=0;p<r.length;p++)if(z._match(r[p],b.$elemMatch[n],b,"",{})){q.set(e[o],n,[r[p]]);break}x.time("projection-elemMatch")}if(b.$elemsMatch){x.data("flag.elemsMatch",!0),x.time("projection-elemsMatch");for(n in b.$elemsMatch)if(b.$elemsMatch.hasOwnProperty(n))for(q=new h(n),o=0;o<e.length;o++)if(r=q.value(e[o])[0],r&&r.length){for(s=[],p=0;p<r.length;p++)z._match(r[p],b.$elemsMatch[n],b,"",{})&&s.push(r[p]);q.set(e[o],n,s)}x.time("projection-elemsMatch")}}return b.$aggregate&&(x.data("flag.aggregate",!0),x.time("aggregate"),u=new h(b.$aggregate),e=u.value(e),x.time("aggregate")),b.$groupBy&&(x.data("flag.group",!0),x.time("group"),e=this.group(b.$groupBy,e),x.time("group")),x.stop(),e.__fdbOp=x,e.$cursor=G,e},o.prototype.findOne=function(){return this.find.apply(this,arguments)[0]},o.prototype.indexOf=function(a,b){var c,d=this.find(a,{$decouple:!1})[0];return d?!b||b&&!b.$orderBy?this._data.indexOf(d):(b.$decouple=!1,c=this.find(a,b),c.indexOf(d)):-1},o.prototype.indexOfDocById=function(a,b){var c,d;return c="object"!=typeof a?this._primaryIndex.get(a):this._primaryIndex.get(a[this._primaryKey]),c?!b||b&&!b.$orderBy?this._data.indexOf(c):(b.$decouple=!1,d=this.find({},b),d.indexOf(c)):-1},o.prototype.removeByIndex=function(a){var b,c;return b=this._data[a],void 0!==b?(b=this.decouple(b),c=b[this.primaryKey()],this.removeById(c)):!1},o.prototype.transform=function(a){return void 0!==a?("object"==typeof a?(void 0!==a.enabled&&(this._transformEnabled=a.enabled),void 0!==a.dataIn&&(this._transformIn=a.dataIn),void 0!==a.dataOut&&(this._transformOut=a.dataOut)):this._transformEnabled=a!==!1,
this):{enabled:this._transformEnabled,dataIn:this._transformIn,dataOut:this._transformOut}},o.prototype.transformIn=function(a){if(this._transformEnabled&&this._transformIn){if(a instanceof Array){var b,c,d=[];for(c=0;c<a.length;c++)b=this._transformIn(a[c]),b instanceof Array?d=d.concat(b):d.push(b);return d}return this._transformIn(a)}return a},o.prototype.transformOut=function(a){if(this._transformEnabled&&this._transformOut){if(a instanceof Array){var b,c,d=[];for(c=0;c<a.length;c++)b=this._transformOut(a[c]),b instanceof Array?d=d.concat(b):d.push(b);return d}return this._transformOut(a)}return a},o.prototype.sort=function(a,b){var c=this,d=n.parse(a,!0);return d.length&&b.sort(function(a,b){var e,f,g=0;for(e=0;e<d.length;e++)if(f=d[e],1===f.value?g=c.sortAsc(n.get(a,f.path),n.get(b,f.path)):-1===f.value&&(g=c.sortDesc(n.get(a,f.path),n.get(b,f.path))),0!==g)return g;return g}),b},o.prototype.group=function(a,b){var c,d,e,f=n.parse(a,!0),g=new h,i={};if(f.length)for(d=0;d<f.length;d++)for(g.path(f[d].path),e=0;e<b.length;e++)c=g.get(b[e]),i[c]=i[c]||[],i[c].push(b[e]);return i},o.prototype._sort=function(a,b){var c,d=this,e=new h,f=e.parse(a,!0)[0];if(e.path(f.path),1===f.value)c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortAsc(c,f)};else{if(-1!==f.value)throw this.logIdentifier()+" $orderBy clause has invalid direction: "+f.value+", accepted values are 1 or -1 for ascending or descending!";c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortDesc(c,f)}}return b.sort(c)},o.prototype._analyseQuery=function(a,b,c){var d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u={queriesOn:[{id:"$collection."+this._name,type:"colletion",key:this._name}],indexMatch:[],hasJoin:!1,queriesJoin:!1,joinQueries:{},query:a,options:b},v=[],w=[];if(c.time("checkIndexes"),p=new h,q=p.parseArr(a,{ignore:/\$/,verbose:!0}).length){void 0!==a[this._primaryKey]&&(r=typeof a[this._primaryKey],("string"===r||"number"===r||a[this._primaryKey]instanceof Array)&&(c.time("checkIndexMatch: Primary Key"),s=this._primaryIndex.lookup(a,b),u.indexMatch.push({lookup:s,keyData:{matchedKeys:[this._primaryKey],totalKeyCount:q,score:1},index:this._primaryIndex}),c.time("checkIndexMatch: Primary Key")));for(t in this._indexById)if(this._indexById.hasOwnProperty(t)&&(m=this._indexById[t],n=m.name(),c.time("checkIndexMatch: "+n),l=m.match(a,b),l.score>0&&(o=m.lookup(a,b),u.indexMatch.push({lookup:o,keyData:l,index:m})),c.time("checkIndexMatch: "+n),l.score===q))break;c.time("checkIndexes"),u.indexMatch.length>1&&(c.time("findOptimalIndex"),u.indexMatch.sort(function(a,b){return a.keyData.score>b.keyData.score?-1:a.keyData.score<b.keyData.score?1:a.keyData.score===b.keyData.score?a.lookup.length-b.lookup.length:void 0}),c.time("findOptimalIndex"))}if(b.$join){for(u.hasJoin=!0,d=0;d<b.$join.length;d++)for(e in b.$join[d])b.$join[d].hasOwnProperty(e)&&(i=b.$join[d][e],f=i.$sourceType||"collection",g="$"+f+"."+e,v.push({id:g,type:f,key:e}),void 0!==b.$join[d][e].$as?w.push(b.$join[d][e].$as):w.push(e));for(k=0;k<w.length;k++)j=this._queryReferencesSource(a,w[k],""),j&&(u.joinQueries[v[k].key]=j,u.queriesJoin=!0);u.joinsOn=v,u.queriesOn=u.queriesOn.concat(v)}return u},o.prototype._queryReferencesSource=function(a,b,c){var d;for(d in a)if(a.hasOwnProperty(d)){if(d===b)return c&&(c+="."),c+d;if("object"==typeof a[d])return c&&(c+="."),c+=d,this._queryReferencesSource(a[d],b,c)}return!1},o.prototype.count=function(a,b){return a?this.find(a,b).length:this._data.length},o.prototype.findSub=function(a,b,c,d){return this._findSub(this.find(a),b,c,d)},o.prototype._findSub=function(a,b,c,d){var e,f,g,i=new h(b),j=a.length,k=new o("__FDB_temp_"+this.objectId()).db(this._db),l={parents:j,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(d=d||{},e=0;j>e;e++)if(f=i.value(a[e])[0]){if(k.setData(f),g=k.find(c,d),d.returnFirst&&g.length)return g[0];d.$split?l.subDocs.push(g):l.subDocs=l.subDocs.concat(g),l.subDocTotal+=g.length,l.pathFound=!0}return k.drop(),l.pathFound||(l.err="No objects found in the parent documents with a matching path of: "+b),d.$stats?l:l.subDocs},o.prototype.findSubOne=function(a,b,c,d){return this.findSub(a,b,c,d)[0]},o.prototype.insertIndexViolation=function(a){var b,c,d,e=this._indexByName;if(this._primaryIndex.get(a[this._primaryKey]))b=this._primaryIndex;else for(c in e)if(e.hasOwnProperty(c)&&(d=e[c],d.unique()&&d.violation(a))){b=d;break}return b?b.name():!1},o.prototype.ensureIndex=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";this._indexByName=this._indexByName||{},this._indexById=this._indexById||{};var c,e={start:(new Date).getTime()};if(b)if(b.type){if(!d.index[b.type])throw this.logIdentifier()+' Cannot create index of type "'+b.type+'", type not found in the index type register (Shared.index)';c=new d.index[b.type](a,b,this)}else c=new i(a,b,this);else c=new i(a,b,this);return this._indexByName[c.name()]?{err:"Index with that name already exists"}:(c.rebuild(),this._indexByName[c.name()]=c,this._indexById[c.id()]=c,e.end=(new Date).getTime(),e.total=e.end-e.start,this._lastOp={type:"ensureIndex",stats:{time:e}},{index:c,id:c.id(),name:c.name(),state:c.state()})},o.prototype.index=function(a){return this._indexByName?this._indexByName[a]:void 0},o.prototype.lastOp=function(){return this._metrics.list()},o.prototype.diff=function(a){var b,c,d,e,f={insert:[],update:[],remove:[]},g=this.primaryKey();if(g!==a.primaryKey())throw this.logIdentifier()+" Diffing requires that both collections have the same primary key!";for(b=a._data;b&&!(b instanceof Array);)a=b,b=a._data;for(e=b.length,c=0;e>c;c++)d=b[c],this._primaryIndex.get(d[g])?this._primaryCrc.get(d[g])!==a._primaryCrc.get(d[g])&&f.update.push(d):f.insert.push(d);for(b=this._data,e=b.length,c=0;e>c;c++)d=b[c],a._primaryIndex.get(d[g])||f.remove.push(d);return f},o.prototype.collateAdd=new l("Collection.prototype.collateAdd",{"object, string":function(a,b){var c=this;c.collateAdd(a,function(d){var e,f;switch(d.type){case"insert":b?(e={$push:{}},e.$push[b]=c.decouple(d.data.dataSet),c.update({},e)):c.insert(d.data.dataSet);break;case"update":b?(e={},f={},e[b]=d.data.query,f[b+".$"]=d.data.update,c.update(e,f)):c.update(d.data.query,d.data.update);break;case"remove":b?(e={$pull:{}},e.$pull[b]={},e.$pull[b][c.primaryKey()]=d.data.dataSet[0][a.primaryKey()],c.update({},e)):c.remove(d.data.dataSet)}})},"object, function":function(a,b){if("string"==typeof a&&(a=this._db.collection(a,{autoCreate:!1,throwError:!1})),a)return this._collate=this._collate||{},this._collate[a.name()]=new m(a,this,b),this;throw"Cannot collate from a non-existent collection!"}}),o.prototype.collateRemove=function(a){if("object"==typeof a&&(a=a.name()),a)return this._collate[a].drop(),delete this._collate[a],this;throw"No collection name passed to collateRemove() or collection not found!"},e.prototype.collection=new l("Db.prototype.collection",{"":function(){return this.$main.call(this,{name:this.objectId()})},object:function(a){return a instanceof o?"droppped"!==a.state()?a:this.$main.call(this,{name:a.name()}):this.$main.call(this,a)},string:function(a){return this.$main.call(this,{name:a})},"string, string":function(a,b){return this.$main.call(this,{name:a,primaryKey:b})},"string, object":function(a,b){return b.name=a,this.$main.call(this,b)},"string, string, object":function(a,b,c){return c.name=a,c.primaryKey=b,this.$main.call(this,c)},$main:function(a){var b=this,c=a.name;if(c){if(this._collection[c])return this._collection[c];if(a&&a.autoCreate===!1){if(a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection "+c+" because it does not exist and auto-create has been disabled!";return}if(this.debug()&&console.log(this.logIdentifier()+" Creating collection "+c),this._collection[c]=this._collection[c]||new o(c,a).db(this),this._collection[c].mongoEmulation(this.mongoEmulation()),void 0!==a.primaryKey&&this._collection[c].primaryKey(a.primaryKey),void 0!==a.capped){if(void 0===a.size)throw this.logIdentifier()+" Cannot create a capped collection without specifying a size!";this._collection[c].capped(a.capped),this._collection[c].cappedSize(a.size)}return b._collection[c].on("change",function(){b.emit("change",b._collection[c],"collection",c)}),b.emit("create",b._collection[c],"collection",c),this._collection[c]}if(!a||a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection with undefined name!"}}),e.prototype.collectionExists=function(a){return Boolean(this._collection[a])},e.prototype.collections=function(a){var b,c,d=[],e=this._collection;a&&(a instanceof RegExp||(a=new RegExp(a)));for(c in e)e.hasOwnProperty(c)&&(b=e[c],a?a.exec(c)&&d.push({name:c,count:b.count(),linked:void 0!==b.isLinked?b.isLinked():!1}):d.push({name:c,count:b.count(),linked:void 0!==b.isLinked?b.isLinked():!1}));return d.sort(function(a,b){return a.name.localeCompare(b.name)}),d},d.finishModule("Collection"),b.exports=o},{"./Index2d":13,"./IndexBinaryTree":14,"./IndexHashMap":15,"./KeyValueStore":16,"./Metrics":17,"./Overload":31,"./Path":33,"./ReactorIO":37,"./Shared":39}],6:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared");var h=function(){this.init.apply(this,arguments)};h.prototype.init=function(a){var b=this;b._name=a,b._data=new g("__FDB__cg_data_"+b._name),b._collections=[],b._view=[]},d.addModule("CollectionGroup",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.ChainReactor"),d.mixin(h.prototype,"Mixin.Constants"),d.mixin(h.prototype,"Mixin.Triggers"),d.mixin(h.prototype,"Mixin.Tags"),d.mixin(h.prototype,"Mixin.Events"),g=a("./Collection"),e=d.modules.Db,f=d.modules.Db.prototype.init,h.prototype.on=function(){this._data.on.apply(this._data,arguments)},h.prototype.off=function(){this._data.off.apply(this._data,arguments)},h.prototype.emit=function(){this._data.emit.apply(this._data,arguments)},h.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},d.synthesize(h.prototype,"state"),d.synthesize(h.prototype,"db"),d.synthesize(h.prototype,"name"),h.prototype.addCollection=function(a){if(a&&-1===this._collections.indexOf(a)){if(this._collections.length){if(this._primaryKey!==a.primaryKey())throw this.logIdentifier()+" All collections in a collection group must have the same primary key!"}else this.primaryKey(a.primaryKey());this._collections.push(a),a._groups=a._groups||[],a._groups.push(this),a.chain(this),a.on("drop",function(){if(a._groups&&a._groups.length){var b,c=[];for(b=0;b<a._groups.length;b++)c.push(a._groups[b]);for(b=0;b<c.length;b++)a._groups[b].removeCollection(a)}delete a._groups}),this._data.insert(a.find())}return this},h.prototype.removeCollection=function(a){if(a){var b,c=this._collections.indexOf(a);-1!==c&&(a.unChain(this),this._collections.splice(c,1),a._groups=a._groups||[],b=a._groups.indexOf(this),-1!==b&&a._groups.splice(b,1),a.off("drop")),0===this._collections.length&&delete this._primaryKey}return this},h.prototype._chainHandler=function(a){switch(a.type){case"setData":a.data.dataSet=this.decouple(a.data.dataSet),this._data.remove(a.data.oldData),this._data.insert(a.data.dataSet);break;case"insert":a.data.dataSet=this.decouple(a.data.dataSet),this._data.insert(a.data.dataSet);break;case"update":this._data.update(a.data.query,a.data.update,a.options);break;case"remove":this._data.remove(a.data.query,a.options)}},h.prototype.insert=function(){this._collectionsRun("insert",arguments)},h.prototype.update=function(){this._collectionsRun("update",arguments)},h.prototype.updateById=function(){this._collectionsRun("updateById",arguments)},h.prototype.remove=function(){this._collectionsRun("remove",arguments)},h.prototype._collectionsRun=function(a,b){for(var c=0;c<this._collections.length;c++)this._collections[c][a].apply(this._collections[c],b)},h.prototype.find=function(a,b){return this._data.find(a,b)},h.prototype.removeById=function(a){for(var b=0;b<this._collections.length;b++)this._collections[b].removeById(a)},h.prototype.subset=function(a,b){var c=this.find(a,b);return(new g).subsetOf(this).primaryKey(this._primaryKey).setData(c)},h.prototype.drop=function(a){if(!this.isDropped()){var b,c,d;if(this._debug&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this._collections&&this._collections.length)for(c=[].concat(this._collections),b=0;b<c.length;b++)this.removeCollection(c[b]);if(this._view&&this._view.length)for(d=[].concat(this._view),b=0;b<d.length;b++)this._removeView(d[b]);this.emit("drop",this),delete this._listeners,a&&a(!1,!0)}return!0},e.prototype.init=function(){this._collectionGroup={},f.apply(this,arguments)},e.prototype.collectionGroup=function(a){var b=this;return a?a instanceof h?a:this._collectionGroup&&this._collectionGroup[a]?this._collectionGroup[a]:(this._collectionGroup[a]=new 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0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},i.moduleLoaded=i.prototype.moduleLoaded,i.version=i.prototype.version,i.instances=i.prototype.instances,i.instantiatedCount=i.prototype.instantiatedCount,i.shared=d,i.prototype.shared=d,d.addModule("Core",i),d.mixin(i.prototype,"Mixin.Common"),d.mixin(i.prototype,"Mixin.Constants"),e=a("./Db.js"),f=a("./Metrics.js"),d.synthesize(i.prototype,"name"),d.synthesize(i.prototype,"mongoEmulation"),i.prototype._isServer=!1,i.prototype.isClient=function(){return!this._isServer},i.prototype.isServer=function(){return this._isServer},i.prototype.collection=function(){throw"ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44"},b.exports=i},{"./Db.js":8,"./Metrics.js":17,"./Overload":31,"./Shared":39}],8:[function(a,b,c){"use strict";var d,e,f,g,h,i;d=a("./Shared"),i=a("./Overload");var j=function(a,b){this.init.apply(this,arguments)};j.prototype.init=function(a,b){this.core(b),this._primaryKey="_id",this._name=a,this._collection={},this._debug={}},d.addModule("Db",j),j.prototype.moduleLoaded=new i({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b&&b()}},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),j.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},j.moduleLoaded=j.prototype.moduleLoaded,j.version=j.prototype.version,j.shared=d,j.prototype.shared=d,d.addModule("Db",j),d.mixin(j.prototype,"Mixin.Common"),d.mixin(j.prototype,"Mixin.ChainReactor"),d.mixin(j.prototype,"Mixin.Constants"),d.mixin(j.prototype,"Mixin.Tags"),e=d.modules.Core,f=a("./Collection.js"),g=a("./Metrics.js"),h=a("./Checksum.js"),j.prototype._isServer=!1,d.synthesize(j.prototype,"core"),d.synthesize(j.prototype,"primaryKey"),d.synthesize(j.prototype,"state"),d.synthesize(j.prototype,"name"),d.synthesize(j.prototype,"mongoEmulation"),j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.Checksum=h,j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.arrayToCollection=function(a){return(new f).setData(a)},j.prototype.on=function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||[],this._listeners[a].push(b),this},j.prototype.off=function(a,b){if(a in this._listeners){var c=this._listeners[a],d=c.indexOf(b);d>-1&&c.splice(d,1)}return this},j.prototype.emit=function(a,b){if(this._listeners=this._listeners||{},a in this._listeners){var c,d=this._listeners[a],e=d.length;for(c=0;e>c;c++)d[c].apply(this,Array.prototype.slice.call(arguments,1))}return this},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d="string"===e?d.concat(c.peek(a)):d.concat(c.find(a)));return d},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d="string"===e?d.concat(c.peek(a)):d.concat(c.find(a)));return d},j.prototype.peekCat=function(a){var b,c,d,e={},f=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],"string"===f?(d=c.peek(a),d&&d.length&&(e[c.name()]=d)):(d=c.find(a),d&&d.length&&(e[c.name()]=d)));return e},j.prototype.drop=new i({"":function(){if(!this.isDropped()){var a,b=this.collections(),c=b.length;for(this._state="dropped",a=0;c>a;a++)this.collection(b[a].name).drop(),delete this._collection[b[a].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"function":function(a){if(!this.isDropped()){var b,c=this.collections(),d=c.length,e=0,f=function(){e++,e===d&&a&&a()};for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(f),delete this._collection[c[b].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"boolean":function(a){if(!this.isDropped()){var b,c=this.collections(),d=c.length;for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(a),delete this._collection[c[b].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"boolean, function":function(a,b){if(!this.isDropped()){var c,d=this.collections(),e=d.length,f=0,g=function(){f++,f===e&&b&&b()};for(this._state="dropped",c=0;e>c;c++)this.collection(d[c].name).drop(a,g),delete this._collection[d[c].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0}}),e.prototype.db=function(a){return a instanceof j?a:(a||(a=this.objectId()),this._db[a]=this._db[a]||new j(a,this),this._db[a].mongoEmulation(this.mongoEmulation()),this._db[a])},e.prototype.databases=function(a){var b,c,d,e=[];a&&(a instanceof RegExp||(a=new RegExp(a)));for(d in this._db)this._db.hasOwnProperty(d)&&(c=!0,a&&(a.exec(d)||(c=!1)),c&&(b={name:d,children:[]},this.shared.moduleExists("Collection")&&b.children.push({module:"collection",moduleName:"Collections",count:this._db[d].collections().length}),this.shared.moduleExists("CollectionGroup")&&b.children.push({module:"collectionGroup",moduleName:"Collection Groups",count:this._db[d].collectionGroups().length}),this.shared.moduleExists("Document")&&b.children.push({module:"document",moduleName:"Documents",count:this._db[d].documents().length}),this.shared.moduleExists("Grid")&&b.children.push({module:"grid",moduleName:"Grids",count:this._db[d].grids().length}),this.shared.moduleExists("Overview")&&b.children.push({module:"overview",moduleName:"Overviews",count:this._db[d].overviews().length}),this.shared.moduleExists("View")&&b.children.push({module:"view",moduleName:"Views",count:this._db[d].views().length}),e.push(b)));return e.sort(function(a,b){return a.name.localeCompare(b.name)}),e},d.finishModule("Db"),b.exports=j},{"./Checksum.js":4,"./Collection.js":5,"./Metrics.js":17,"./Overload":31,"./Shared":39}],9:[function(a,b,c){"use strict";var d,e,f;d=a("./Shared");var g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a){this._name=a,this._data={}},d.addModule("Document",g),d.mixin(g.prototype,"Mixin.Common"),d.mixin(g.prototype,"Mixin.Events"),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Constants"),d.mixin(g.prototype,"Mixin.Triggers"),d.mixin(g.prototype,"Mixin.Matching"),d.mixin(g.prototype,"Mixin.Updating"),d.mixin(g.prototype,"Mixin.Tags"),e=a("./Collection"),f=d.modules.Db,d.synthesize(g.prototype,"state"),d.synthesize(g.prototype,"db"),d.synthesize(g.prototype,"name"),g.prototype.setData=function(a,b){var c,d;if(a){if(b=b||{$decouple:!0},b&&b.$decouple===!0&&(a=this.decouple(a)),this._linked){d={};for(c in this._data)"jQuery"!==c.substr(0,6)&&this._data.hasOwnProperty(c)&&void 0===a[c]&&(d[c]=1);a.$unset=d,this.updateObject(this._data,a,{})}else this._data=a;this.deferEmit("change",{type:"setData",data:this.decouple(this._data)})}return this},g.prototype.find=function(a,b){var c;return c=b&&b.$decouple===!1?this._data:this.decouple(this._data)},g.prototype.update=function(a,b,c){var d=this.updateObject(this._data,b,a,c);d&&this.deferEmit("change",{type:"update",data:this.decouple(this._data)})},g.prototype.updateObject=e.prototype.updateObject,g.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},g.prototype._updateProperty=function(a,b,c){this._linked?(window.jQuery.observable(a).setProperty(b,c),this.debug()&&console.log(this.logIdentifier()+' Setting data-bound document property "'+b+'"')):(a[b]=c,this.debug()&&console.log(this.logIdentifier()+' Setting non-data-bound document property "'+b+'" to val "'+c+'"'))},g.prototype._updateIncrement=function(a,b,c){this._linked?window.jQuery.observable(a).setProperty(b,a[b]+c):a[b]+=c},g.prototype._updateSpliceMove=function(a,b,c){this._linked?(window.jQuery.observable(a).move(b,c),this.debug()&&console.log(this.logIdentifier()+' Moving data-bound document array index from "'+b+'" to "'+c+'"')):(a.splice(c,0,a.splice(b,1)[0]),this.debug()&&console.log(this.logIdentifier()+' Moving non-data-bound document array index from "'+b+'" to 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this._db._document[this._name],delete this._data,this.emit("drop",this),a&&a(!1,!0),delete this._listeners,!0):!1},f.prototype.document=function(a){var b=this;if(a){if(a instanceof g){if("droppped"!==a.state())return a;a=a.name()}return this._document&&this._document[a]?this._document[a]:(this._document=this._document||{},this._document[a]=new g(a).db(this),b.emit("create",b._document[a],"document",a),this._document[a])}return this._document},f.prototype.documents=function(){var a,b,c=[];for(b in this._document)this._document.hasOwnProperty(b)&&(a=this._document[b],c.push({name:b,linked:void 0!==a.isLinked?a.isLinked():!1}));return c},d.finishModule("Document"),b.exports=g},{"./Collection":5,"./Shared":39}],10:[function(a,b,c){"use strict";var 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b&&"object"!==b.type?(c=[],c[4]=a,c[3]=this.calculateAdjacent(a,"left"),c[5]=this.calculateAdjacent(a,"right"),c[1]=this.calculateAdjacent(a,"top"),c[7]=this.calculateAdjacent(a,"bottom"),c[0]=this.calculateAdjacent(c[3],"top"),c[2]=this.calculateAdjacent(c[5],"top"),c[6]=this.calculateAdjacent(c[3],"bottom"),c[8]=this.calculateAdjacent(c[5],"bottom")):(c={center:a,left:this.calculateAdjacent(a,"left"),right:this.calculateAdjacent(a,"right"),top:this.calculateAdjacent(a,"top"),bottom:this.calculateAdjacent(a,"bottom")},c.topLeft=this.calculateAdjacent(c.left,"top"),c.topRight=this.calculateAdjacent(c.right,"top"),c.bottomLeft=this.calculateAdjacent(c.left,"bottom"),c.bottomRight=this.calculateAdjacent(c.right,"bottom")),c},h.prototype.calculateAdjacent=function(a,b){a=a.toLowerCase();var c=a.charAt(a.length-1),d=a.length%2?"odd":"even",h=a.substring(0,a.length-1);return-1!==g[b][d].indexOf(c)&&(h=this.calculateAdjacent(h,b)),h+e[f[b][d].indexOf(c)]},h.prototype.decode=function(a){var b,c,f,g,h,i,j,k=1,l=[],m=[];for(l[0]=-90,l[1]=90,m[0]=-180,m[1]=180,i=90,j=180,b=0;b<a.length;b++)for(c=a[b],f=e.indexOf(c),g=0;5>g;g++)h=d[g],k?(j/=2,this.refineInterval(m,f,h)):(i/=2,this.refineInterval(l,f,h)),k=!k;return l[2]=(l[0]+l[1])/2,m[2]=(m[0]+m[1])/2,{latitude:l,longitude:m}},h.prototype.encode=function(a,b,c){var f,g=1,h=[],i=[],j=0,k=0,l="";for(c||(c=12),h[0]=-90,h[1]=90,i[0]=-180,i[1]=180;l.length<c;)g?(f=(i[0]+i[1])/2,b>f?(k|=d[j],i[0]=f):i[1]=f):(f=(h[0]+h[1])/2,a>f?(k|=d[j],h[0]=f):h[1]=f),g=!g,4>j?j++:(l+=e[k],j=0,k=0);return l},b.exports=h},{}],11:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k;d=a("./Shared");var l=function(a,b,c){this.init.apply(this,arguments)};l.prototype.init=function(a,b,c){var d=this;this._selector=a,this._template=b,this._options=c||{},this._debug={},this._id=this.objectId(),this._collectionDroppedWrap=function(){d._collectionDropped.apply(d,arguments)}},d.addModule("Grid",l),d.mixin(l.prototype,"Mixin.Common"),d.mixin(l.prototype,"Mixin.ChainReactor"),d.mixin(l.prototype,"Mixin.Constants"),d.mixin(l.prototype,"Mixin.Triggers"),d.mixin(l.prototype,"Mixin.Events"),d.mixin(l.prototype,"Mixin.Tags"),f=a("./Collection"),g=a("./CollectionGroup"),h=a("./View"),k=a("./ReactorIO"),i=f.prototype.init,e=d.modules.Db,j=e.prototype.init,d.synthesize(l.prototype,"state"),d.synthesize(l.prototype,"name"),l.prototype.insert=function(){this._from.insert.apply(this._from,arguments)},l.prototype.update=function(){this._from.update.apply(this._from,arguments)},l.prototype.updateById=function(){this._from.updateById.apply(this._from,arguments)},l.prototype.remove=function(){this._from.remove.apply(this._from,arguments)},l.prototype.from=function(a){return void 0!==a&&(this._from&&(this._from.off("drop",this._collectionDroppedWrap),this._from._removeGrid(this)),"string"==typeof a&&(a=this._db.collection(a)),this._from=a,this._from.on("drop",this._collectionDroppedWrap),this.refresh()),this},d.synthesize(l.prototype,"db",function(a){return a&&this.debug(a.debug()),this.$super.apply(this,arguments)}),l.prototype._collectionDropped=function(a){a&&delete this._from},l.prototype.drop=function(a){return this.isDropped()?!0:this._from?(this._from.unlink(this._selector,this.template()),this._from.off("drop",this._collectionDroppedWrap),this._from._removeGrid(this),(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Dropping grid "+this._selector),this._state="dropped",this._db&&this._selector&&delete this._db._grid[this._selector],this.emit("drop",this),a&&a(!1,!0),delete this._selector,delete this._template,delete this._from,delete this._db,delete this._listeners,!0):!1},l.prototype.template=function(a){return void 0!==a?(this._template=a,this):this._template},l.prototype._sortGridClick=function(a){var b,c=window.jQuery(a.currentTarget),e=c.attr("data-grid-sort")||"",f=-1===parseInt(c.attr("data-grid-dir")||"-1",10)?1:-1,g=e.split(","),h={};for(window.jQuery(this._selector).find("[data-grid-dir]").removeAttr("data-grid-dir"),c.attr("data-grid-dir",f),b=0;b<g.length;b++)h[g]=f;d.mixin(h,this._options.$orderBy),this._from.orderBy(h),this.emit("sort",h)},l.prototype.refresh=function(){if(this._from){if(!this._from.link)throw"Grid requires the AutoBind module in order to operate!";var a=this,b=window.jQuery(this._selector),c=function(){a._sortGridClick.apply(a,arguments)};if(b.html(""),a._from.orderBy&&b.off("click","[data-grid-sort]",c),a._from.query&&b.off("click","[data-grid-filter]",c),a._options.$wrap=a._options.$wrap||"gridRow",a._from.link(a._selector,a.template(),a._options),a._from.orderBy&&b.on("click","[data-grid-sort]",c),a._from.query){var d={};b.find("[data-grid-filter]").each(function(c,e){e=window.jQuery(e);var f,g,h,i,j=e.attr("data-grid-filter"),k=e.attr("data-grid-vartype"),l={},m=e.html(),n=a._db.view("tmpGridFilter_"+a._id+"_"+j);l[j]=1,i={$distinct:l},n.query(i).orderBy(l).from(a._from._from),h=['<div class="dropdown" id="'+a._id+"_"+j+'">','<button class="btn btn-default dropdown-toggle" type="button" id="'+a._id+"_"+j+'_dropdownButton" data-toggle="dropdown" aria-expanded="true">',m+' <span class="caret"></span>',"</button>","</div>"],f=window.jQuery(h.join("")),g=window.jQuery('<ul class="dropdown-menu" role="menu" id="'+a._id+"_"+j+'_dropdownMenu"></ul>'),f.append(g),e.html(f),n.link(g,{template:['<li role="presentation" class="input-group" style="width: 240px; padding-left: 10px; padding-right: 10px; padding-top: 5px;">','<input type="search" class="form-control gridFilterSearch" placeholder="Search...">','<span class="input-group-btn">','<button class="btn btn-default gridFilterClearSearch" type="button"><span class="glyphicon glyphicon-remove-circle glyphicons glyphicons-remove"></span></button>',"</span>","</li>",'<li role="presentation" class="divider"></li>','<li role="presentation" data-val="$all">','<a role="menuitem" tabindex="-1">','<input type="checkbox" checked> All',"</a>","</li>",'<li role="presentation" class="divider"></li>',"{^{for options}}",'<li role="presentation" data-link="data-val{:'+j+'}">','<a role="menuitem" tabindex="-1">','<input type="checkbox"> {^{:'+j+"}}","</a>","</li>","{{/for}}"].join("")},{$wrap:"options"}),b.on("keyup","#"+a._id+"_"+j+"_dropdownMenu .gridFilterSearch",function(a){var b=window.jQuery(this),c=n.query(),d=b.val();d?c[j]=new RegExp(d,"gi"):delete c[j],n.query(c)}),b.on("click","#"+a._id+"_"+j+"_dropdownMenu .gridFilterClearSearch",function(a){
window.jQuery(this).parents("li").find(".gridFilterSearch").val("");var b=n.query();delete b[j],n.query(b)}),b.on("click","#"+a._id+"_"+j+"_dropdownMenu li",function(b){b.stopPropagation();var c,e,f,g,h,i=$(this),l=i.find('input[type="checkbox"]'),m=!0;if(window.jQuery(b.target).is("input")?(l.prop("checked",l.prop("checked")),e=l.is(":checked")):(l.prop("checked",!l.prop("checked")),e=l.is(":checked")),g=window.jQuery(this),c=g.attr("data-val"),"$all"===c)delete d[j],g.parent().find('li[data-val!="$all"]').find('input[type="checkbox"]').prop("checked",!1);else{switch(g.parent().find('[data-val="$all"]').find('input[type="checkbox"]').prop("checked",!1),k){case"integer":c=parseInt(c,10);break;case"float":c=parseFloat(c)}for(d[j]=d[j]||{$in:[]},f=d[j].$in,h=0;h<f.length;h++)if(f[h]===c){e===!1&&f.splice(h,1),m=!1;break}m&&e&&f.push(c),f.length||delete d[j]}a._from.queryData(d),a._from.pageFirst&&a._from.pageFirst()})})}a.emit("refresh")}return this},l.prototype.count=function(){return this._from.count()},f.prototype.grid=h.prototype.grid=function(a,b,c){if(this._db&&this._db._grid){if(void 0!==a){if(void 0!==b){if(this._db._grid[a])throw this.logIdentifier()+" Cannot create a grid because a grid with this name already exists: "+a;var d=new l(a,b,c).db(this._db).from(this);return this._grid=this._grid||[],this._grid.push(d),this._db._grid[a]=d,d}return this._db._grid[a]}return this._db._grid}},f.prototype.unGrid=h.prototype.unGrid=function(a,b,c){var d,e;if(this._db&&this._db._grid){if(a&&b){if(this._db._grid[a])return e=this._db._grid[a],delete this._db._grid[a],e.drop();throw this.logIdentifier()+" Cannot remove grid because a grid with this name does not exist: "+name}for(d in this._db._grid)this._db._grid.hasOwnProperty(d)&&(e=this._db._grid[d],delete this._db._grid[d],e.drop(),this.debug()&&console.log(this.logIdentifier()+' Removed grid binding "'+d+'"'));this._db._grid={}}},f.prototype._addGrid=g.prototype._addGrid=h.prototype._addGrid=function(a){return void 0!==a&&(this._grid=this._grid||[],this._grid.push(a)),this},f.prototype._removeGrid=g.prototype._removeGrid=h.prototype._removeGrid=function(a){if(void 0!==a&&this._grid){var b=this._grid.indexOf(a);b>-1&&this._grid.splice(b,1)}return this},e.prototype.init=function(){this._grid={},j.apply(this,arguments)},e.prototype.gridExists=function(a){return Boolean(this._grid[a])},e.prototype.grid=function(a,b,c){return this._grid[a]||(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Creating grid "+a),this._grid[a]=this._grid[a]||new l(a,b,c).db(this),this._grid[a]},e.prototype.unGrid=function(a,b,c){return this._grid[a]||(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Creating grid "+a),this._grid[a]=this._grid[a]||new l(a,b,c).db(this),this._grid[a]},e.prototype.grids=function(){var a,b,c=[];for(b in this._grid)this._grid.hasOwnProperty(b)&&(a=this._grid[b],c.push({name:b,count:a.count(),linked:void 0!==a.isLinked?a.isLinked():!1}));return c},d.finishModule("Grid"),b.exports=l},{"./Collection":5,"./CollectionGroup":6,"./ReactorIO":37,"./Shared":39,"./View":40}],12:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared"),g=a("./Overload");var h=function(a,b){this.init.apply(this,arguments)};h.prototype.init=function(a,b){if(this._options=b,this._selector=window.jQuery(this._options.selector),!this._selector[0])throw this.classIdentifier()+' "'+a.name()+'": Chart target element does not exist via selector: '+this._options.selector;this._listeners={},this._collection=a,this._options.series=[],b.chartOptions=b.chartOptions||{},b.chartOptions.credits=!1;var c,d,e;switch(this._options.type){case"pie":this._selector.highcharts(this._options.chartOptions),this._chart=this._selector.highcharts(),c=this._collection.find(),d={allowPointSelect:!0,cursor:"pointer",dataLabels:{enabled:!0,format:"<b>{point.name}</b>: {y} ({point.percentage:.0f}%)",style:{color:window.Highcharts.theme&&window.Highcharts.theme.contrastTextColor||"black"}}},e=this.pieDataFromCollectionData(c,this._options.keyField,this._options.valField),window.jQuery.extend(d,this._options.seriesOptions),window.jQuery.extend(d,{name:this._options.seriesName,data:e}),this._chart.addSeries(d,!0,!0);break;case"line":case"area":case"column":case"bar":e=this.seriesDataFromCollectionData(this._options.seriesField,this._options.keyField,this._options.valField,this._options.orderBy,this._options),this._options.chartOptions.xAxis=e.xAxis,this._options.chartOptions.series=e.series,this._selector.highcharts(this._options.chartOptions),this._chart=this._selector.highcharts();break;default:throw this.classIdentifier()+' "'+a.name()+'": Chart type specified is not currently supported by ForerunnerDB: '+this._options.type}this._hookEvents()},d.addModule("Highchart",h),e=d.modules.Collection,f=e.prototype.init,d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.Events"),d.synthesize(h.prototype,"state"),h.prototype.pieDataFromCollectionData=function(a,b,c){var d,e=[];for(d=0;d<a.length;d++)e.push([a[d][b],a[d][c]]);return e},h.prototype.seriesDataFromCollectionData=function(a,b,c,d,e){var f,g,h,i,j,k,l,m=this._collection.distinct(a),n=[],o=e&&e.chartOptions&&e.chartOptions.xAxis?e.chartOptions.xAxis:{categories:[]};for(k=0;k<m.length;k++){for(f=m[k],g={},g[a]=f,i=[],h=this._collection.find(g,{orderBy:d}),l=0;l<h.length;l++)o.categories?(o.categories.push(h[l][b]),i.push(h[l][c])):i.push([h[l][b],h[l][c]]);if(j={name:f,data:i},e.seriesOptions)for(l in e.seriesOptions)e.seriesOptions.hasOwnProperty(l)&&(j[l]=e.seriesOptions[l]);n.push(j)}return{xAxis:o,series:n}},h.prototype._hookEvents=function(){var a=this;a._collection.on("change",function(){a._changeListener.apply(a,arguments)}),a._collection.on("drop",function(){a.drop.apply(a)})},h.prototype._changeListener=function(){var a=this;if("undefined"!=typeof a._collection&&a._chart){var b,c=a._collection.find();switch(a._options.type){case"pie":a._chart.series[0].setData(a.pieDataFromCollectionData(c,a._options.keyField,a._options.valField),!0,!0);break;case"bar":case"line":case"area":case"column":var d=a.seriesDataFromCollectionData(a._options.seriesField,a._options.keyField,a._options.valField,a._options.orderBy,a._options);for(d.xAxis.categories&&a._chart.xAxis[0].setCategories(d.xAxis.categories),b=0;b<d.series.length;b++)a._chart.series[b]?a._chart.series[b].setData(d.series[b].data,!0,!0):a._chart.addSeries(d.series[b],!0,!0)}}},h.prototype.drop=function(a){return this.isDropped()?!0:(this._state="dropped",this._chart&&this._chart.destroy(),this._collection&&(this._collection.off("change",this._changeListener),this._collection.off("drop",this.drop),this._collection._highcharts&&delete this._collection._highcharts[this._options.selector]),delete this._chart,delete this._options,delete this._collection,this.emit("drop",this),a&&a(!1,!0),delete this._listeners,!0)},e.prototype.init=function(){this._highcharts={},f.apply(this,arguments)},e.prototype.pieChart=new g({object:function(a){return a.type="pie",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="pie",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.selector=a,e.keyField=b,e.valField=c,e.seriesName=d,this.pieChart(e)}}),e.prototype.lineChart=new g({string:function(a){return this._highcharts[a]},object:function(a){return a.type="line",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="line",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.lineChart(e)}}),e.prototype.areaChart=new g({object:function(a){return a.type="area",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="area",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.areaChart(e)}}),e.prototype.columnChart=new g({object:function(a){return a.type="column",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="column",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.columnChart(e)}}),e.prototype.barChart=new g({object:function(a){return a.type="bar",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="bar",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.barChart(e)}}),e.prototype.stackedBarChart=new g({object:function(a){return a.type="bar",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="bar",a.plotOptions=a.plotOptions||{},a.plotOptions.series=a.plotOptions.series||{},a.plotOptions.series.stacking=a.plotOptions.series.stacking||"normal",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.stackedBarChart(e)}}),e.prototype.dropChart=function(a){this._highcharts&&this._highcharts[a]&&this._highcharts[a].drop()},d.finishModule("Highchart"),b.exports=h},{"./Overload":31,"./Shared":39}],13:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=a("./BinaryTree"),g=a("./GeoHash"),h=new e,i=new g,j=[5e3,1250,156,39.1,4.89,1.22,.153,.0382,.00477,.00119,149e-6,372e-7],k=function(){this.init.apply(this,arguments)};k.prototype.init=function(a,b,c){this._btree=new f,this._btree.index(a),this._size=0,this._id=this._itemKeyHash(a,a),this._debug=b&&b.debug?b.debug:!1,this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&(this.collection(c),this._btree.primaryKey(c.primaryKey())),this.name(b&&b.name?b.name:this._id),this._btree.debug(this._debug)},d.addModule("Index2d",k),d.mixin(k.prototype,"Mixin.Common"),d.mixin(k.prototype,"Mixin.ChainReactor"),d.mixin(k.prototype,"Mixin.Sorting"),k.prototype.id=function(){return this._id},k.prototype.state=function(){return this._state},k.prototype.size=function(){return this._size},d.synthesize(k.prototype,"data"),d.synthesize(k.prototype,"name"),d.synthesize(k.prototype,"collection"),d.synthesize(k.prototype,"type"),d.synthesize(k.prototype,"unique"),k.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=h.parse(this._keys).length,this):this._keys},k.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree.clear(),this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},k.prototype.insert=function(a,b){var c,d=this._unique;a=this.decouple(a),d&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a);var e,f,g,j,k,l=this._btree.keys();for(k=0;k<l.length;k++)e=h.get(a,l[k].path),e instanceof Array&&(g=e[0],j=e[1],f=i.encode(g,j),h.set(a,l[k].path,f));return this._btree.insert(a)?(this._size++,!0):!1},k.prototype.remove=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),this._btree.remove(a)?(this._size--,!0):!1},k.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},k.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},k.prototype.lookup=function(a,b){var c,d,e,f,g=this._btree.keys();for(f=0;f<g.length;f++)if(c=g[f].path,d=h.get(a,c),"object"==typeof d)return d.$near&&(e=[],e=e.concat(this.near(c,d.$near,b))),d.$geoWithin&&(e=[],e=e.concat(this.geoWithin(c,d.$geoWithin,b))),e;return this._btree.lookup(a,b)},k.prototype.near=function(a,b,c){var d,e,f,g,k,l,m,n,o,p,q,r=this,s=[],t=this._collection.primaryKey();if("km"===b.$distanceUnits){for(m=b.$maxDistance,q=0;q<j.length;q++)if(m>j[q]){l=q;break}0===l&&(l=1)}else if("miles"===b.$distanceUnits){for(m=1.60934*b.$maxDistance,q=0;q<j.length;q++)if(m>j[q]){l=q;break}0===l&&(l=1)}for(d=i.encode(b.$point[0],b.$point[1],l),e=i.calculateNeighbours(d,{type:"array"}),k=[],f=0,q=0;9>q;q++)g=this._btree.startsWith(a,e[q]),f+=g._visited,k=k.concat(g);if(k=this._collection._primaryIndex.lookup(k),k.length){for(n={},q=0;q<k.length;q++)p=h.get(k[q],a),o=n[k[q][t]]=this.distanceBetweenPoints(b.$point[0],b.$point[1],p[0],p[1]),m>=o&&s.push(k[q]);s.sort(function(a,b){return r.sortAsc(n[a[t]],n[b[t]])})}return s},k.prototype.geoWithin=function(a,b,c){return[]},k.prototype.distanceBetweenPoints=function(a,b,c,d){var e=6371,f=this.toRadians(a),g=this.toRadians(c),h=this.toRadians(c-a),i=this.toRadians(d-b),j=Math.sin(h/2)*Math.sin(h/2)+Math.cos(f)*Math.cos(g)*Math.sin(i/2)*Math.sin(i/2),k=2*Math.atan2(Math.sqrt(j),Math.sqrt(1-j));return e*k},k.prototype.toRadians=function(a){return.01747722222222*a},k.prototype.match=function(a,b){return this._btree.match(a,b)},k.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},k.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},k.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.index["2d"]=k,d.finishModule("Index2d"),b.exports=k},{"./BinaryTree":3,"./GeoHash":10,"./Path":33,"./Shared":39}],14:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=a("./BinaryTree"),g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c){this._btree=new f,this._btree.index(a),this._size=0,this._id=this._itemKeyHash(a,a),this._debug=b&&b.debug?b.debug:!1,this.unique(b&&b.unique?b.unique:!1),void 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a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree.clear(),this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},g.prototype.insert=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),this._btree.insert(a)?(this._size++,!0):!1},g.prototype.remove=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),this._btree.remove(a)?(this._size--,!0):!1},g.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},g.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},g.prototype.lookup=function(a,b){return this._btree.lookup(a,b)},g.prototype.match=function(a,b){return this._btree.match(a,b)},g.prototype._itemHash=function(a,b){var c,d,f=new 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b=this._chain.indexOf(a);-1===b&&this._chain.push(a)},unChain:function(a){if(this.debug&&this.debug()&&(a._reactorIn&&a._reactorOut?console.log(a._reactorIn.logIdentifier()+' Removing target "'+a._reactorOut.instanceIdentifier()+'" from the chain reactor target list'):console.log(this.logIdentifier()+' Removing target "'+a.instanceIdentifier()+'" from the chain reactor target list')),this._chain){var b=this._chain.indexOf(a);b>-1&&this._chain.splice(b,1)}},chainWillSend:function(){return Boolean(this._chain)},chainSend:function(a,b,c){if(this._chain){var d,e,f=this._chain,g=f.length,h=this.decouple(b,g);for(e=0;g>e;e++){if(d=f[e],d._state&&(!d._state||d.isDropped()))throw console.log("Reactor Data:",a,b,c),console.log("Reactor Node:",d),"Chain reactor attempting to send data to target reactor node that is in a dropped state!";this.debug&&this.debug()&&(d._reactorIn&&d._reactorOut?console.log(d._reactorIn.logIdentifier()+' Sending data down the chain reactor pipe to "'+d._reactorOut.instanceIdentifier()+'"'):console.log(this.logIdentifier()+' Sending data down the chain reactor pipe to "'+d.instanceIdentifier()+'"')),d.chainReceive&&d.chainReceive(this,a,h[e],c)}}},chainReceive:function(a,b,c,d){var e={sender:a,type:b,data:c,options:d},f=!1;this.debug&&this.debug()&&console.log(this.logIdentifier()+" Received data from parent reactor node"),this._chainHandler&&(f=this._chainHandler(e)),f||this.chainSend(e.type,e.data,e.options)}};b.exports=d},{}],20:[function(a,b,c){"use strict";var d,e=0,f=a("./Overload"),g=a("./Serialiser"),h=new g;d={serialiser:h,make:function(a){return h.convert(a)},store:function(a,b){if(void 0!==a){if(void 0!==b)return this._store=this._store||{},this._store[a]=b,this;if(this._store)return this._store[a]}},unStore:function(a){return void 0!==a&&delete this._store[a],this},decouple:function(a,b){if(void 0!==a&&""!==a){if(b){var c,d=this.jStringify(a),e=[];for(c=0;b>c;c++)e.push(this.jParse(d));return e}return this.jParse(this.jStringify(a))}},jParse:function(a){return JSON.parse(a,h.reviver())},jStringify:function(a){return JSON.stringify(a)},objectId:function(a){var b,c=Math.pow(10,17);if(a){var d,f=0,g=a.length;for(d=0;g>d;d++)f+=a.charCodeAt(d)*c;b=f.toString(16)}else e++,b=(e+(Math.random()*c+Math.random()*c+Math.random()*c+Math.random()*c)).toString(16);return b},hash:function(a){return JSON.stringify(a)},debug:new f([function(){return this._debug&&this._debug.all},function(a){return void 0!==a?"boolean"==typeof a?(this._debug=this._debug||{},this._debug.all=a,this.chainSend("debug",this._debug),this):this._debug&&this._debug[a]||this._db&&this._db._debug&&this._db._debug[a]||this._debug&&this._debug.all:this._debug&&this._debug.all},function(a,b){return void 0!==a?void 0!==b?(this._debug=this._debug||{},this._debug[a]=b,this.chainSend("debug",this._debug),this):this._debug&&this._debug[b]||this._db&&this._db._debug&&this._db._debug[a]:this._debug&&this._debug.all}]),classIdentifier:function(){return"ForerunnerDB."+this.className},instanceIdentifier:function(){return"["+this.className+"]"+this.name()},logIdentifier:function(){return"ForerunnerDB "+this.instanceIdentifier()},convertToFdb:function(a){var b,c,d,e;for(e in a)if(a.hasOwnProperty(e)&&(d=a,e.indexOf(".")>-1)){for(e=e.replace(".$","[|$|]"),c=e.split(".");b=c.shift();)b=b.replace("[|$|]",".$"),c.length?d[b]={}:d[b]=a[e],d=d[b];delete a[e]}},isDropped:function(){return"dropped"===this._state},debounce:function(a,b,c){var d,e=this;e._debounce=e._debounce||{},e._debounce[a]&&clearTimeout(e._debounce[a].timeout),d={callback:b,timeout:setTimeout(function(){delete e._debounce[a],b()},c)},e._debounce[a]=d}},b.exports=d},{"./Overload":31,"./Serialiser":38}],21:[function(a,b,c){"use strict";var d={TYPE_INSERT:0,TYPE_UPDATE:1,TYPE_REMOVE:2,PHASE_BEFORE:0,PHASE_AFTER:1};b.exports=d},{}],22:[function(a,b,c){"use strict";var d=a("./Overload"),e={on:new d({"string, function":function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||{},this._listeners[a]["*"]=this._listeners[a]["*"]||[],this._listeners[a]["*"].push(b),this},"string, *, function":function(a,b,c){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||{},this._listeners[a][b]=this._listeners[a][b]||[],this._listeners[a][b].push(c),this}}),once:new d({"string, function":function(a,b){var c=this,d=function(){c.off(a,d),b.apply(c,arguments)};return this.on(a,d)},"string, *, function":function(a,b,c){var d=this,e=function(){d.off(a,b,e),c.apply(d,arguments)};return this.on(a,b,e)}}),off:new d({string:function(a){return this._listeners&&this._listeners[a]&&a in this._listeners&&delete this._listeners[a],this},"string, function":function(a,b){var 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this._from},k.prototype.addFrom=function(a){if(this._from=a,this._from)return this._from.on("setData",this._onFromSetData),this._from.on("change",this._onFromChange),this._from._addOldView(this),this._primaryKey=this._from._primaryKey,this.refresh(),this;throw'ForerunnerDB.OldView "'+this.name()+'": Cannot determine collection type in view.from()'},k.prototype.removeFrom=function(){this._from.off("setData",this._onFromSetData),this._from.off("change",this._onFromChange),this._from._removeOldView(this)},k.prototype.primaryKey=function(){return this._from?this._from.primaryKey():void 0},k.prototype.queryData=function(a,b,c){return void 0!==a&&(this._query.query=a),void 0!==b&&(this._query.options=b),void 0!==a||void 0!==b?(void 0!==c&&c!==!0||this.refresh(),this):this._query},k.prototype.queryAdd=function(a,b,c){var d,e=this._query.query;if(void 0!==a)for(d in a)a.hasOwnProperty(d)&&(void 0===e[d]||void 0!==e[d]&&b)&&(e[d]=a[d]);void 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subset..."),this._data=this._from.subset(this._query.query,this._query.options)):this._query.options?(this.debug()&&console.log("ForerunnerDB.OldView: View has options, getting subset..."),this._data=this._from.subset({},this._query.options)):(this.debug()&&console.log("ForerunnerDB.OldView: View has no query or options, getting subset..."),this._data=this._from.subset({})),!a&&j)if(this.debug()&&console.log("ForerunnerDB.OldView: Refresh not forced, old data detected..."),d=this._data,j.subsetOf()===d.subsetOf()){for(this.debug()&&console.log("ForerunnerDB.OldView: Old and new data are from same collection..."),e=d.find(),b=j.find(),g=d._primaryKey,i=0;i<e.length;i++)h=e[i],f={},f[g]=h[g],c=j.find(f)[0],c?JSON.stringify(c)!==JSON.stringify(h)&&l.push(h):k.push(h);for(i=0;i<b.length;i++)h=b[i],f={},f[g]=h[g],d.find(f)[0]||m.push(h);this.debug()&&(console.log("ForerunnerDB.OldView: Removed "+m.length+" rows"),console.log("ForerunnerDB.OldView: Inserted "+k.length+" rows"),console.log("ForerunnerDB.OldView: Updated "+l.length+" rows")),k.length&&(this._onInsert(k,[]),n=!0),l.length&&(this._onUpdate(l,[]),n=!0),m.length&&(this._onRemove(m,[]),n=!0)}else this.debug()&&console.log("ForerunnerDB.OldView: Old and new data are from different collections..."),m=j.find(),m.length&&(this._onRemove(m),n=!0),k=d.find(),k.length&&(this._onInsert(k),n=!0);else this.debug()&&console.log("ForerunnerDB.OldView: Forcing data update",e),this._data=this._from.subset(this._query.query,this._query.options),e=this._data.find(),this.debug()&&console.log("ForerunnerDB.OldView: Emitting change event with data",e),this._onInsert(e,[]);this.debug()&&console.log("ForerunnerDB.OldView: Emitting change"),this.emit("change")}return this},k.prototype.count=function(){return this._data&&this._data._data?this._data._data.length:0},k.prototype.find=function(){return this._data?(this.debug()&&console.log("ForerunnerDB.OldView: Finding data in view collection...",this._data),this._data.find.apply(this._data,arguments)):[]},k.prototype.insert=function(){return this._from?this._from.insert.apply(this._from,arguments):[]},k.prototype.update=function(){return this._from?this._from.update.apply(this._from,arguments):[]},k.prototype.remove=function(){return this._from?this._from.remove.apply(this._from,arguments):[]},k.prototype._onSetData=function(a,b){this.emit("remove",b,[]),this.emit("insert",a,[])},k.prototype._onInsert=function(a,b){this.emit("insert",a,b)},k.prototype._onUpdate=function(a,b){this.emit("update",a,b)},k.prototype._onRemove=function(a,b){this.emit("remove",a,b)},k.prototype._onChange=function(){this.debug()&&console.log("ForerunnerDB.OldView: Refreshing data"),this.refresh()},g.prototype.init=function(){this._oldViews=[],h.apply(this,arguments)},g.prototype._addOldView=function(a){return void 0!==a&&(this._oldViews[a._name]=a),this},g.prototype._removeOldView=function(a){return void 0!==a&&delete 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0!==a?this._data.flag[a]:this._data.flag:void(this._data.flag[a]=b)},f.prototype.data=function(a,b,c){return void 0!==b?(this.pathSolver.set(this._data,a,b),this):this.pathSolver.get(this._data,a)},f.prototype.pushData=function(a,b,c){this.pathSolver.push(this._data,a,b)},f.prototype.stop=function(){this._data.time.stopMs=(new Date).getTime(),this._data.time.totalMs=this._data.time.stopMs-this._data.time.startMs},d.finishModule("Operation"),b.exports=f},{"./Path":33,"./Shared":39}],31:[function(a,b,c){"use strict";var d=function(a,b){if(b||(b=a,a=void 0),b){var c,d,e,f,g,h,i=this;if(!(b instanceof Array)){e={};for(c in b)if(b.hasOwnProperty(c))if(f=c.replace(/ /g,""),-1===f.indexOf("*"))e[f]=b[c];else for(h=this.generateSignaturePermutations(f),g=0;g<h.length;g++)e[h[g]]||(e[h[g]]=b[c]);b=e}return function(){var e,f,g,h=[];if(b instanceof Array){for(d=b.length,c=0;d>c;c++)if(b[c].length===arguments.length)return i.callExtend(this,"$main",b,b[c],arguments)}else{for(c=0;c<arguments.length&&(f=typeof arguments[c],"object"===f&&arguments[c]instanceof Array&&(f="array"),1!==arguments.length||"undefined"!==f);c++)h.push(f);if(e=h.join(","),b[e])return i.callExtend(this,"$main",b,b[e],arguments);for(c=h.length;c>=0;c--)if(e=h.slice(0,c).join(","),b[e+",..."])return i.callExtend(this,"$main",b,b[e+",..."],arguments)}throw g=void 0!==a?a:"function"==typeof this.name?this.name():"Unknown",console.log("Overload Definition:",b),'ForerunnerDB.Overload "'+g+'": Overloaded method does not have a matching signature "'+e+'" for the passed arguments: '+this.jStringify(h)}}return function(){}};d.prototype.generateSignaturePermutations=function(a){var b,c,d=[],e=["array","string","object","number","function","undefined"];if(a.indexOf("*")>-1)for(c=0;c<e.length;c++)b=a.replace("*",e[c]),d=d.concat(this.generateSignaturePermutations(b));else d.push(a);return d},d.prototype.callExtend=function(a,b,c,d,e){var f,g;return a&&c[b]?(f=a[b],a[b]=c[b],g=d.apply(a,e),a[b]=f,g):d.apply(a,e)},b.exports=d},{}],32:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared");var h=function(){this.init.apply(this,arguments)};h.prototype.init=function(a){var b=this;this._name=a,this._data=new g("__FDB__dc_data_"+this._name),this._collData=new f,this._sources=[],this._sourceDroppedWrap=function(){b._sourceDropped.apply(b,arguments)}},d.addModule("Overview",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.ChainReactor"),d.mixin(h.prototype,"Mixin.Constants"),d.mixin(h.prototype,"Mixin.Triggers"),d.mixin(h.prototype,"Mixin.Events"),d.mixin(h.prototype,"Mixin.Tags"),f=a("./Collection"),g=a("./Document"),e=d.modules.Db,d.synthesize(h.prototype,"state"),d.synthesize(h.prototype,"db"),d.synthesize(h.prototype,"name"),d.synthesize(h.prototype,"query",function(a){var b=this.$super(a);return void 0!==a&&this._refresh(),b}),d.synthesize(h.prototype,"queryOptions",function(a){var b=this.$super(a);return void 0!==a&&this._refresh(),b}),d.synthesize(h.prototype,"reduce",function(a){var b=this.$super(a);return void 0!==a&&this._refresh(),b}),h.prototype.from=function(a){return void 0!==a?("string"==typeof a&&(a=this._db.collection(a)),this._setFrom(a),this):this._sources},h.prototype.find=function(){return this._collData.find.apply(this._collData,arguments)},h.prototype.exec=function(){var a=this.reduce();return a?a.apply(this):void 0},h.prototype.count=function(){return this._collData.count.apply(this._collData,arguments)},h.prototype._setFrom=function(a){for(;this._sources.length;)this._removeSource(this._sources[0]);return this._addSource(a),this},h.prototype._addSource=function(a){return a&&"View"===a.className&&(a=a.privateData(),this.debug()&&console.log(this.logIdentifier()+' Using internal private data "'+a.instanceIdentifier()+'" for IO graph linking')),-1===this._sources.indexOf(a)&&(this._sources.push(a),a.chain(this),a.on("drop",this._sourceDroppedWrap),this._refresh()),this},h.prototype._removeSource=function(a){a&&"View"===a.className&&(a=a.privateData(),this.debug()&&console.log(this.logIdentifier()+' Using internal private data "'+a.instanceIdentifier()+'" for IO graph linking'));var b=this._sources.indexOf(a);return b>-1&&(this._sources.splice(a,1),a.unChain(this),a.off("drop",this._sourceDroppedWrap),this._refresh()),this},h.prototype._sourceDropped=function(a){a&&this._removeSource(a)},h.prototype._refresh=function(){if(!this.isDropped()){if(this._sources&&this._sources[0]){this._collData.primaryKey(this._sources[0].primaryKey());var a,b=[];for(a=0;a<this._sources.length;a++)b=b.concat(this._sources[a].find(this._query,this._queryOptions));this._collData.setData(b)}if(this._reduce){var c=this._reduce.apply(this);this._data.setData(c)}}},h.prototype._chainHandler=function(a){switch(a.type){case"setData":case"insert":case"update":case"remove":this._refresh()}},h.prototype.data=function(){return this._data},h.prototype.drop=function(a){if(!this.isDropped()){for(this._state="dropped",delete this._data,delete this._collData;this._sources.length;)this._removeSource(this._sources[0]);delete this._sources,this._db&&this._name&&delete this._db._overview[this._name],this.emit("drop",this),a&&a(!1,!0),delete this._listeners}return!0},e.prototype.overview=function(a){var b=this;return a?a instanceof h?a:this._overview&&this._overview[a]?this._overview[a]:(this._overview=this._overview||{},this._overview[a]=new h(a).db(this),b.emit("create",b._overview[a],"overview",a),this._overview[a]):this._overview||{}},e.prototype.overviews=function(){var a,b,c=[];for(b in this._overview)this._overview.hasOwnProperty(b)&&(a=this._overview[b],c.push({name:b,count:a.count(),linked:void 0!==a.isLinked?a.isLinked():!1}));return c},d.finishModule("Overview"),b.exports=h},{"./Collection":5,"./Document":9,"./Shared":39}],33:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a){this.init.apply(this,arguments)};e.prototype.init=function(a){a&&this.path(a)},d.addModule("Path",e),d.mixin(e.prototype,"Mixin.Common"),d.mixin(e.prototype,"Mixin.ChainReactor"),e.prototype.path=function(a){return void 0!==a?(this._path=this.clean(a),this._pathParts=this._path.split("."),this):this._path},e.prototype.hasObjectPaths=function(a,b){var c,d=!0;for(c in a)if(a.hasOwnProperty(c)){if(void 0===b[c])return!1;if("object"==typeof a[c]&&(d=this.hasObjectPaths(a[c],b[c]),!d))return!1}return d},e.prototype.countKeys=function(a){var b,c=0;for(b in a)a.hasOwnProperty(b)&&void 0!==a[b]&&("object"!=typeof a[b]?c++:c+=this.countKeys(a[b]));return c},e.prototype.countObjectPaths=function(a,b){var c,d,e={},f=0,g=0;for(d in b)b.hasOwnProperty(d)&&("object"==typeof b[d]?(c=this.countObjectPaths(a[d],b[d]),e[d]=c.matchedKeys,g+=c.totalKeyCount,f+=c.matchedKeyCount):(g++,a&&a[d]&&"object"!=typeof a[d]?(e[d]=!0,f++):e[d]=!1));return{matchedKeys:e,matchedKeyCount:f,totalKeyCount:g}},e.prototype.parse=function(a,b){var c,d,e,f=[],g="";for(d in a)if(a.hasOwnProperty(d))if(g=d,"object"==typeof a[d])if(b)for(c=this.parse(a[d],b),e=0;e<c.length;e++)f.push({path:g+"."+c[e].path,value:c[e].value});else for(c=this.parse(a[d]),e=0;e<c.length;e++)f.push({path:g+"."+c[e].path});else b?f.push({path:g,value:a[d]}):f.push({path:g});return f},e.prototype.parseArr=function(a,b){return b=b||{},this._parseArr(a,"",[],b)},e.prototype._parseArr=function(a,b,c,d){var e,f="";b=b||"",c=c||[];for(e in a)a.hasOwnProperty(e)&&(!d.ignore||d.ignore&&!d.ignore.test(e))&&(f=b?b+"."+e:e,"object"==typeof a[e]?(d.verbose&&c.push(f),this._parseArr(a[e],f,c,d)):c.push(f));return c},e.prototype.set=function(a,b,c){if(void 0!==a&&void 0!==b){var d,e;b=this.clean(b),d=b.split("."),e=d.shift(),d.length?(a[e]=a[e]||{},this.set(a[e],d.join("."),c)):a[e]=c}return a},e.prototype.get=function(a,b){return this.value(a,b)[0]},e.prototype.value=function(a,b,c){var d,e,f,g,h,i,j,k,l;if(b&&-1===b.indexOf("."))return[a[b]];if(void 0!==a&&"object"==typeof a){if((!c||c&&!c.skipArrCheck)&&a instanceof Array){for(j=[],k=0;k<a.length;k++)j.push(this.get(a[k],b));return j}for(i=[],void 0!==b&&(b=this.clean(b),d=b.split(".")),e=d||this._pathParts,f=e.length,g=a,k=0;f>k;k++){if(g=g[e[k]],h instanceof Array){for(l=0;l<h.length;l++)i=i.concat(this.value(h,l+"."+e[k],{skipArrCheck:!0}));return i}if(!g||"object"!=typeof g)break;h=g}return[g]}return[]},e.prototype.push=function(a,b,c){if(void 0!==a&&void 0!==b){var d,e;if(b=this.clean(b),d=b.split("."),e=d.shift(),d.length)a[e]=a[e]||{},this.set(a[e],d.join("."),c);else{if(a[e]=a[e]||[],!(a[e]instanceof Array))throw"ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!";a[e].push(c)}}return a},e.prototype.keyValue=function(a,b){var c,d,e,f,g,h,i;for(void 0!==b&&(b=this.clean(b),c=b.split(".")),d=c||this._pathParts,e=d.length,f=a,i=0;e>i;i++){if(f=f[d[i]],!f||"object"!=typeof f){h=d[i]+":"+f;break}g=f}return h},e.prototype.set=function(a,b,c){if(void 0!==a&&void 0!==b){var d,e;b=this.clean(b),d=b.split("."),e=d.shift(),d.length?(a[e]=a[e]||{},this.set(a[e],d.join("."),c)):a[e]=c}return a},e.prototype.clean=function(a){return"."===a.substr(0,1)&&(a=a.substr(1,a.length-1)),a},d.finishModule("Path"),b.exports=e},{"./Shared":39}],34:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m=a("./Shared"),n=a("async"),o=a("localforage");a("./PersistCompress"),a("./PersistCrypto");k=function(){this.init.apply(this,arguments)},k.prototype.localforage=o,k.prototype.init=function(a){var b=this;this._encodeSteps=[function(){return b._encode.apply(b,arguments)}],this._decodeSteps=[function(){return b._decode.apply(b,arguments)}],a.isClient()&&void 0!==window.Storage&&(this.mode("localforage"),o.config({driver:[o.INDEXEDDB,o.WEBSQL,o.LOCALSTORAGE],name:String(a.core().name()),storeName:"FDB"}))},m.addModule("Persist",k),m.mixin(k.prototype,"Mixin.ChainReactor"),m.mixin(k.prototype,"Mixin.Common"),d=m.modules.Db,e=a("./Collection"),f=e.prototype.drop,g=a("./CollectionGroup"),h=e.prototype.init,i=d.prototype.init,j=d.prototype.drop,l=m.overload,m.synthesize(k.prototype,"auto",function(a){var b=this;return void 0!==a&&(a?(this._db.on("create",function(){b._autoLoad.apply(b,arguments)}),this._db.on("change",function(){b._autoSave.apply(b,arguments)}),this._db.debug()&&console.log(this._db.logIdentifier()+" Automatic load/save enabled")):(this._db.off("create",this._autoLoad),this._db.off("change",this._autoSave),this._db.debug()&&console.log(this._db.logIdentifier()+" Automatic load/save disbled"))),this.$super.call(this,a)}),
k.prototype._autoLoad=function(a,b,c){var d=this;"function"==typeof a.load?(d._db.debug()&&console.log(d._db.logIdentifier()+" Auto-loading data for "+b+":",c),a.load(function(a,b){a&&d._db.debug()&&console.log(d._db.logIdentifier()+" Automatic load failed:",a),d.emit("load",a,b)})):d._db.debug()&&console.log(d._db.logIdentifier()+" Auto-load for "+b+":",c,"no load method, skipping")},k.prototype._autoSave=function(a,b,c){var d=this;"function"==typeof a.save&&(d._db.debug()&&console.log(d._db.logIdentifier()+" Auto-saving data for "+b+":",c),a.save(function(a,b){a&&d._db.debug()&&console.log(d._db.logIdentifier()+" Automatic save failed:",a),d.emit("save",a,b)}))},k.prototype.mode=function(a){return void 0!==a?(this._mode=a,this):this._mode},k.prototype.driver=function(a){if(void 0!==a){switch(a.toUpperCase()){case"LOCALSTORAGE":o.setDriver(o.LOCALSTORAGE);break;case"WEBSQL":o.setDriver(o.WEBSQL);break;case"INDEXEDDB":o.setDriver(o.INDEXEDDB);break;default:throw"ForerunnerDB.Persist: The persistence driver you have specified is not found. Please use either IndexedDB, WebSQL or LocalStorage!"}return this}return o.driver()},k.prototype.decode=function(a,b){n.waterfall([function(b){b&&b(!1,a,{})}].concat(this._decodeSteps),b)},k.prototype.encode=function(a,b){n.waterfall([function(b){b&&b(!1,a,{})}].concat(this._encodeSteps),b)},m.synthesize(k.prototype,"encodeSteps"),m.synthesize(k.prototype,"decodeSteps"),k.prototype.addStep=new l({object:function(a){this.$main.call(this,function(){a.encode.apply(a,arguments)},function(){a.decode.apply(a,arguments)},0)},"function, function":function(a,b){this.$main.call(this,a,b,0)},"function, function, number":function(a,b,c){this.$main.call(this,a,b,c)},$main:function(a,b,c){0===c||void 0===c?(this._encodeSteps.push(a),this._decodeSteps.unshift(b)):(this._encodeSteps.splice(c,0,a),this._decodeSteps.splice(this._decodeSteps.length-c,0,b))}}),k.prototype.unwrap=function(a){var b,c=a.split("::fdb::");switch(c[0]){case"json":b=this.jParse(c[1]);break;case"raw":b=c[1]}},k.prototype._decode=function(a,b,c){var d,e;if(a){switch(d=a.split("::fdb::"),d[0]){case"json":e=this.jParse(d[1]);break;case"raw":e=d[1]}e?(b.foundData=!0,b.rowCount=e.length||0):(b.foundData=!1,b.rowCount=0),c&&c(!1,e,b)}else b.foundData=!1,b.rowCount=0,c&&c(!1,a,b)},k.prototype._encode=function(a,b,c){var d=a;a="object"==typeof a?"json::fdb::"+this.jStringify(a):"raw::fdb::"+a,d?(b.foundData=!0,b.rowCount=d.length||0):(b.foundData=!1,b.rowCount=0),c&&c(!1,a,b)},k.prototype.save=function(a,b,c){switch(this.mode()){case"localforage":this.encode(b,function(b,d,e){b?c(b):o.setItem(a,d).then(function(a){c&&c(!1,a,e)},function(a){c&&c(a)})});break;default:c&&c("No data handler.")}},k.prototype.load=function(a,b){var c=this;switch(this.mode()){case"localforage":o.getItem(a).then(function(a){c.decode(a,b)},function(a){b&&b(a)});break;default:b&&b("No data handler or unrecognised data type.")}},k.prototype.drop=function(a,b){switch(this.mode()){case"localforage":o.removeItem(a).then(function(){b&&b(!1)},function(a){b&&b(a)});break;default:b&&b("No data handler or unrecognised data type.")}},e.prototype.drop=new l({"":function(){this.isDropped()||this.drop(!0)},"function":function(a){this.isDropped()||this.drop(!0,a)},"boolean":function(a){if(!this.isDropped()){if(a){if(!this._name)throw"ForerunnerDB.Persist: Cannot drop a collection's persistent storage when no name assigned to collection!";this._db&&(this._db.persist.drop(this._db._name+"-"+this._name),this._db.persist.drop(this._db._name+"-"+this._name+"-metaData"))}f.call(this)}},"boolean, function":function(a,b){var c=this;if(!this.isDropped()){if(!a)return f.call(this,b);if(this._name){if(this._db)return this._db.persist.drop(this._db._name+"-"+this._name,function(){c._db.persist.drop(c._db._name+"-"+c._name+"-metaData",b)}),f.call(this);b&&b("Cannot drop a collection's persistent storage when the collection is not attached to a database!")}else b&&b("Cannot drop a collection's persistent storage when no name assigned to collection!")}}}),e.prototype.save=function(a){var b,c=this;c._name?c._db?(b=function(){c._db.persist.save(c._db._name+"-"+c._name,c._data,function(b,d,e){b?a&&a(b):c._db.persist.save(c._db._name+"-"+c._name+"-metaData",c.metaData(),function(b,c,d){a&&a(b,c,e,d)})})},c.isProcessingQueue()?c.on("queuesComplete",function(){b()}):b()):a&&a("Cannot save a collection that is not attached to a database!"):a&&a("Cannot save a collection with no assigned name!")},e.prototype.load=function(a){var b=this;b._name?b._db?b._db.persist.load(b._db._name+"-"+b._name,function(c,d,e){c?a&&a(c):(d&&(b.remove({}),b.insert(d)),b._db.persist.load(b._db._name+"-"+b._name+"-metaData",function(c,d,f){c||d&&b.metaData(d),a&&a(c,e,f)}))}):a&&a("Cannot load a collection that is not attached to a database!"):a&&a("Cannot load a collection with no assigned name!")},e.prototype.saveCustom=function(a){var b,c=this,d={};c._name?c._db?(b=function(){c.encode(c._data,function(b,e,f){b?a(b):(d.data={name:c._db._name+"-"+c._name,store:e,tableStats:f},c.encode(c._data,function(b,e,f){b?a(b):(d.metaData={name:c._db._name+"-"+c._name+"-metaData",store:e,tableStats:f},a(!1,d))}))})},c.isProcessingQueue()?c.on("queuesComplete",function(){b()}):b()):a&&a("Cannot save a collection that is not attached to a database!"):a&&a("Cannot save a collection with no assigned name!")},e.prototype.loadCustom=function(a,b){var c=this;c._name?c._db?a.data&&a.data.store?a.metaData&&a.metaData.store?c.decode(a.data.store,function(d,e,f){d?b(d):e&&(c.remove({}),c.insert(e),c.decode(a.metaData.store,function(a,d,e){a?b(a):d&&(c.metaData(d),b&&b(a,f,e))}))}):b('No "metaData" key found in passed object!'):b('No "data" key found in passed object!'):b&&b("Cannot load a collection that is not attached to a database!"):b&&b("Cannot load a collection with no assigned name!")},d.prototype.init=function(){i.apply(this,arguments),this.persist=new k(this)},d.prototype.load=new l({"function":function(a){this.$main.call(this,{},a)},"object, function":function(a,b){this.$main.call(this,a,b)},$main:function(a,b){var c,d,e=this._collection,f=e.keys(),g=f.length;c=function(a){a?b&&b(a):(g--,0===g&&b&&b(!1))};for(d in e)e.hasOwnProperty(d)&&(a?e[d].loadCustom(a,c):e[d].load(c))}}),d.prototype.save=new l({"function":function(a){this.$main.call(this,{},a)},"object, function":function(a,b){this.$main.call(this,a,b)},$main:function(a,b){var c,d,e=this._collection,f=e.keys(),g=f.length;c=function(a){a?b&&b(a):(g--,0===g&&b&&b(!1))};for(d in e)e.hasOwnProperty(d)&&(a.custom?e[d].saveCustom(c):e[d].save(c))}}),m.finishModule("Persist"),b.exports=k},{"./Collection":5,"./CollectionGroup":6,"./PersistCompress":35,"./PersistCrypto":36,"./Shared":39,async:41,localforage:76}],35:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("pako"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a){},d.mixin(f.prototype,"Mixin.Common"),f.prototype.encode=function(a,b,c){var d,f,g,h={data:a,type:"fdbCompress",enabled:!1};d=a.length,g=e.deflate(a,{to:"string"}),f=g.length,d>f&&(h.data=g,h.enabled=!0),b.compression={enabled:h.enabled,compressedBytes:f,uncompressedBytes:d,effect:Math.round(100/d*f)+"%"},c(!1,this.jStringify(h),b)},f.prototype.decode=function(a,b,c){var d,f=!1;a?(a=this.jParse(a),a.enabled?(d=e.inflate(a.data,{to:"string"}),f=!0):(d=a.data,f=!1),b.compression={enabled:f},c&&c(!1,d,b)):c&&c(!1,d,b)},d.plugins.FdbCompress=f,b.exports=f},{"./Shared":39,pako:77}],36:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("crypto-js"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a){if(!a||!a.pass)throw'Cannot initialise persistent storage encryption without a passphrase provided in the passed options object as the "pass" field.';this._algo=a.algo||"AES",this._pass=a.pass},d.mixin(f.prototype,"Mixin.Common"),d.synthesize(f.prototype,"pass"),f.prototype.stringify=function(a){var b={ct:a.ciphertext.toString(e.enc.Base64)};return a.iv&&(b.iv=a.iv.toString()),a.salt&&(b.s=a.salt.toString()),this.jStringify(b)},f.prototype.parse=function(a){var b=this.jParse(a),c=e.lib.CipherParams.create({ciphertext:e.enc.Base64.parse(b.ct)});return b.iv&&(c.iv=e.enc.Hex.parse(b.iv)),b.s&&(c.salt=e.enc.Hex.parse(b.s)),c},f.prototype.encode=function(a,b,c){var d,f=this,g={type:"fdbCrypto"};d=e[this._algo].encrypt(a,this._pass,{format:{stringify:function(){return f.stringify.apply(f,arguments)},parse:function(){return f.parse.apply(f,arguments)}}}),g.data=d.toString(),g.enabled=!0,b.encryption={enabled:g.enabled},c&&c(!1,this.jStringify(g),b)},f.prototype.decode=function(a,b,c){var d,f=this;a?(a=this.jParse(a),d=e[this._algo].decrypt(a.data,this._pass,{format:{stringify:function(){return f.stringify.apply(f,arguments)},parse:function(){return f.parse.apply(f,arguments)}}}).toString(e.enc.Utf8),c&&c(!1,d,b)):c&&c(!1,a,b)},d.plugins.FdbCrypto=f,b.exports=f},{"./Shared":39,"crypto-js":50}],37:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a,b,c){if(!(a&&b&&c))throw"ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!";if(this._reactorIn=a,this._reactorOut=b,this._chainHandler=c,!a.chain)throw"ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!";a.chain(this),this.chain(b)};d.addModule("ReactorIO",e),e.prototype.drop=function(){return this.isDropped()||(this._state="dropped",this._reactorIn&&this._reactorIn.unChain(this),this._reactorOut&&this.unChain(this._reactorOut),delete this._reactorIn,delete this._reactorOut,delete this._chainHandler,this.emit("drop",this),delete this._listeners),!0},d.synthesize(e.prototype,"state"),d.mixin(e.prototype,"Mixin.Common"),d.mixin(e.prototype,"Mixin.ChainReactor"),d.mixin(e.prototype,"Mixin.Events"),d.finishModule("ReactorIO"),b.exports=e},{"./Shared":39}],38:[function(a,b,c){"use strict";var d=function(){this.init.apply(this,arguments)};d.prototype.init=function(){var a=this;this._encoder=[],this._decoder=[],this.registerHandler("$date",function(a){return a instanceof Date?(a.toJSON=function(){return"$date:"+this.toISOString()},!0):!1},function(b){return"string"==typeof b&&0===b.indexOf("$date:")?a.convert(new Date(b.substr(6))):void 0}),this.registerHandler("$regexp",function(a){return a instanceof RegExp?(a.toJSON=function(){return"$regexp:"+this.source.length+":"+this.source+":"+(this.global?"g":"")+(this.ignoreCase?"i":"")},!0):!1},function(b){if("string"==typeof b&&0===b.indexOf("$regexp:")){var c=b.substr(8),d=c.indexOf(":"),e=Number(c.substr(0,d)),f=c.substr(d+1,e),g=c.substr(d+e+2);return a.convert(new RegExp(f,g))}})},d.prototype.registerHandler=function(a,b,c){void 0!==a&&(this._encoder.push(b),this._decoder.push(c))},d.prototype.convert=function(a){var b,c=this._encoder;for(b=0;b<c.length;b++)if(c[b](a))return a;return a},d.prototype.reviver=function(){var a=this._decoder;return function(b,c){var d,e;for(e=0;e<a.length;e++)if(d=a[e](c),void 0!==d)return d;return c}},b.exports=d},{}],39:[function(a,b,c){"use strict";var d=a("./Overload"),e={version:"1.3.760",modules:{},plugins:{},index:{},_synth:{},addModule:function(a,b){this.modules[a]=b,this.emit("moduleLoad",[a,b])},finishModule:function(a){if(!this.modules[a])throw"ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): "+a;this.modules[a]._fdbFinished=!0,this.modules[a].prototype?this.modules[a].prototype.className=a:this.modules[a].className=a,this.emit("moduleFinished",[a,this.modules[a]])},moduleFinished:function(a,b){this.modules[a]&&this.modules[a]._fdbFinished?b&&b(a,this.modules[a]):this.on("moduleFinished",b)},moduleExists:function(a){return Boolean(this.modules[a])},mixin:new d({"object, string":function(a,b){var c;if("string"==typeof b&&(c=this.mixins[b],!c))throw"ForerunnerDB.Shared: Cannot find mixin named: "+b;return this.$main.call(this,a,c)},"object, *":function(a,b){return this.$main.call(this,a,b)},$main:function(a,b){if(b&&"object"==typeof b)for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}}),synthesize:function(a,b,c){if(this._synth[b]=this._synth[b]||function(a){return void 0!==a?(this["_"+b]=a,this):this["_"+b]},c){var d=this;a[b]=function(){var a,e=this.$super;return this.$super=d._synth[b],a=c.apply(this,arguments),this.$super=e,a}}else a[b]=this._synth[b]},overload:d,mixins:{"Mixin.Common":a("./Mixin.Common"),"Mixin.Events":a("./Mixin.Events"),"Mixin.ChainReactor":a("./Mixin.ChainReactor"),"Mixin.CRUD":a("./Mixin.CRUD"),"Mixin.Constants":a("./Mixin.Constants"),"Mixin.Triggers":a("./Mixin.Triggers"),"Mixin.Sorting":a("./Mixin.Sorting"),"Mixin.Matching":a("./Mixin.Matching"),"Mixin.Updating":a("./Mixin.Updating"),"Mixin.Tags":a("./Mixin.Tags")}};e.mixin(e,"Mixin.Events"),b.exports=e},{"./Mixin.CRUD":18,"./Mixin.ChainReactor":19,"./Mixin.Common":20,"./Mixin.Constants":21,"./Mixin.Events":22,"./Mixin.Matching":23,"./Mixin.Sorting":24,"./Mixin.Tags":25,"./Mixin.Triggers":26,"./Mixin.Updating":27,"./Overload":31}],40:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n=a("./Overload");d=a("./Shared");var o=function(a,b,c){this.init.apply(this,arguments)};d.addModule("View",o),d.mixin(o.prototype,"Mixin.Common"),d.mixin(o.prototype,"Mixin.Matching"),d.mixin(o.prototype,"Mixin.ChainReactor"),d.mixin(o.prototype,"Mixin.Constants"),d.mixin(o.prototype,"Mixin.Triggers"),d.mixin(o.prototype,"Mixin.Tags"),f=a("./Collection"),g=a("./CollectionGroup"),k=a("./ActiveBucket"),j=a("./ReactorIO"),h=f.prototype.init,e=d.modules.Db,i=e.prototype.init,l=d.modules.Path,m=new l,o.prototype.init=function(a,b,c){var d=this;this.sharedPathSolver=m,this._name=a,this._listeners={},this._querySettings={},this._debug={},this.query(b,c,!1),this._collectionDroppedWrap=function(){d._collectionDropped.apply(d,arguments)},this._data=new f(this.name()+"_internal")},o.prototype._handleChainIO=function(a,b){var c,d,e,f,g=a.type;return"setData"!==g&&"insert"!==g&&"update"!==g&&"remove"!==g?!1:(c=Boolean(b._querySettings.options&&b._querySettings.options.$join),d=Boolean(b._querySettings.query),e=void 0!==b._data._transformIn,c||d||e?(f={dataArr:[],removeArr:[]},"insert"===a.type?a.data.dataSet instanceof Array?f.dataArr=a.data.dataSet:f.dataArr=[a.data.dataSet]:"update"===a.type?f.dataArr=a.data.dataSet:"remove"===a.type&&(a.data.dataSet instanceof Array?f.removeArr=a.data.dataSet:f.removeArr=[a.data.dataSet]),f.dataArr instanceof Array||(console.warn("WARNING: dataArr being processed by chain reactor in View class is inconsistent!"),f.dataArr=[]),f.removeArr instanceof Array||(console.warn("WARNING: removeArr being processed by chain reactor in View class is inconsistent!"),f.removeArr=[]),c&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_ActiveJoin"),b._handleChainIO_ActiveJoin(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_ActiveJoin")),d&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_ActiveQuery"),b._handleChainIO_ActiveQuery(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_ActiveQuery")),e&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_TransformIn"),b._handleChainIO_TransformIn(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_TransformIn")),f.dataArr.length||f.removeArr.length?(f.pk=b._data.primaryKey(),f.removeArr.length&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_RemovePackets"),b._handleChainIO_RemovePackets(this,a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_RemovePackets")),f.dataArr.length&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_UpsertPackets"),b._handleChainIO_UpsertPackets(this,a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_UpsertPackets")),!0):!0):!1)},o.prototype._handleChainIO_ActiveJoin=function(a,b){var c,d=b.dataArr;c=this.applyJoin(d,this._querySettings.options.$join,{},{}),this.spliceArrayByIndexList(d,c),b.removeArr=b.removeArr.concat(c)},o.prototype._handleChainIO_ActiveQuery=function(a,b){var c,d=this,e=b.dataArr;for(c=e.length-1;c>=0;c--)d._match(e[c],d._querySettings.query,d._querySettings.options,"and",{})||(b.removeArr.push(e[c]),e.splice(c,1))},o.prototype._handleChainIO_TransformIn=function(a,b){var c,d=this,e=b.dataArr,f=b.removeArr,g=d._data._transformIn;for(c=0;c<e.length;c++)e[c]=g(e[c]);for(c=0;c<f.length;c++)f[c]=g(f[c])},o.prototype._handleChainIO_RemovePackets=function(a,b,c){var d,e,f=[],g=c.pk,h=c.removeArr,i={dataSet:h,query:{$or:f}};for(e=0;e<h.length;e++)d={},d[g]=h[e][g],f.push(d);a.chainSend("remove",i)},o.prototype._handleChainIO_UpsertPackets=function(a,b,c){var d,e,f,g=this._data,h=g._primaryIndex,i=g._primaryCrc,j=c.pk,k=c.dataArr,l=[],m=[];for(f=0;f<k.length;f++)d=k[f],h.get(d[j])?i.get(d[j])!==this.hash(d[j])&&m.push(d):l.push(d);if(l.length&&a.chainSend("insert",{dataSet:l}),m.length)for(f=0;f<m.length;f++)d=m[f],e={},e[j]=d[j],a.chainSend("update",{query:e,update:d,dataSet:[d]})},o.prototype.insert=function(){this._from.insert.apply(this._from,arguments)},o.prototype.update=function(){this._from.update.apply(this._from,arguments)},o.prototype.updateById=function(){this._from.updateById.apply(this._from,arguments)},o.prototype.remove=function(){this._from.remove.apply(this._from,arguments)},o.prototype.find=function(a,b){return this._data.find(a,b)},o.prototype.findOne=function(a,b){return this._data.findOne(a,b)},o.prototype.findById=function(a,b){return this._data.findById(a,b)},o.prototype.findSub=function(a,b,c,d){return this._data.findSub(a,b,c,d)},o.prototype.findSubOne=function(a,b,c,d){return this._data.findSubOne(a,b,c,d)},o.prototype.data=function(){return this._data},o.prototype.from=function(a,b){var c=this;if(void 0!==a){this._from&&(this._from.off("drop",this._collectionDroppedWrap),delete this._from),this._io&&(this._io.drop(),delete this._io),"string"==typeof a&&(a=this._db.collection(a)),"View"===a.className&&(a=a._data,this.debug()&&console.log(this.logIdentifier()+' Using internal data "'+a.instanceIdentifier()+'" for IO graph linking')),this._from=a,this._from.on("drop",this._collectionDroppedWrap),this._io=new j(this._from,this,function(a){return c._handleChainIO.call(this,a,c)}),this._data.primaryKey(a.primaryKey());var d=a.find(this._querySettings.query,this._querySettings.options);return this._data.setData(d,{},b),this._querySettings.options&&this._querySettings.options.$orderBy?this.rebuildActiveBucket(this._querySettings.options.$orderBy):this.rebuildActiveBucket(),this}return this._from},o.prototype._chainHandler=function(a){var b,c,d,e,f,g,h,i;switch(this.debug()&&console.log(this.logIdentifier()+" Received chain reactor data: "+a.type),a.type){case"setData":this.debug()&&console.log(this.logIdentifier()+' Setting data in underlying (internal) view collection "'+this._data.name()+'"');var j=this._from.find(this._querySettings.query,this._querySettings.options);this._data.setData(j),this.rebuildActiveBucket(this._querySettings.options);break;case"insert":if(this.debug()&&console.log(this.logIdentifier()+' Inserting some data into underlying (internal) view collection "'+this._data.name()+'"'),a.data.dataSet=this.decouple(a.data.dataSet),a.data.dataSet instanceof Array||(a.data.dataSet=[a.data.dataSet]),this._querySettings.options&&this._querySettings.options.$orderBy)for(b=a.data.dataSet,c=b.length,d=0;c>d;d++)e=this._activeBucket.insert(b[d]),this._data._insertHandle(b[d],e);else e=this._data._data.length,this._data._insertHandle(a.data.dataSet,e);break;case"update":if(this.debug()&&console.log(this.logIdentifier()+' Updating some data in underlying (internal) view collection "'+this._data.name()+'"'),g=this._data.primaryKey(),f=this._data._handleUpdate(a.data.query,a.data.update,a.data.options),this._querySettings.options&&this._querySettings.options.$orderBy)for(c=f.length,d=0;c>d;d++)h=f[d],this._activeBucket.remove(h),i=this._data._data.indexOf(h),e=this._activeBucket.insert(h),i!==e&&this._data._updateSpliceMove(this._data._data,i,e);break;case"remove":if(this.debug()&&console.log(this.logIdentifier()+' Removing some data from underlying (internal) view collection "'+this._data.name()+'"'),this._data.remove(a.data.query,a.options),this._querySettings.options&&this._querySettings.options.$orderBy)for(b=a.data.dataSet,c=b.length,d=0;c>d;d++)this._activeBucket.remove(b[d])}},o.prototype._collectionDropped=function(a){a&&delete this._from},o.prototype.ensureIndex=function(){return this._data.ensureIndex.apply(this._data,arguments)},o.prototype.on=function(){return this._data.on.apply(this._data,arguments)},o.prototype.off=function(){return this._data.off.apply(this._data,arguments)},o.prototype.emit=function(){return this._data.emit.apply(this._data,arguments)},o.prototype.deferEmit=function(){return this._data.deferEmit.apply(this._data,arguments)},o.prototype.distinct=function(a,b,c){return this._data.distinct(a,b,c)},o.prototype.primaryKey=function(){return this._data.primaryKey()},o.prototype.drop=function(a){return this.isDropped()?!1:(this._from&&(this._from.off("drop",this._collectionDroppedWrap),this._from._removeView(this)),(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this._io&&this._io.drop(),this._data&&this._data.drop(),this._db&&this._name&&delete this._db._view[this._name],this.emit("drop",this),a&&a(!1,!0),delete 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this._hasher.update(a),this},finalize:function(a){var b=this._hasher,c=b.finalize(a);b.reset();var d=b.finalize(this._oKey.clone().concat(c));return d}})}()})},{"./core":44}],50:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core"),a("./lib-typedarrays"),a("./enc-utf16"),a("./enc-base64"),a("./md5"),a("./sha1"),a("./sha256"),a("./sha224"),a("./sha512"),a("./sha384"),a("./sha3"),a("./ripemd160"),a("./hmac"),a("./pbkdf2"),a("./evpkdf"),a("./cipher-core"),a("./mode-cfb"),a("./mode-ctr"),a("./mode-ctr-gladman"),a("./mode-ofb"),a("./mode-ecb"),a("./pad-ansix923"),a("./pad-iso10126"),a("./pad-iso97971"),a("./pad-zeropadding"),a("./pad-nopadding"),a("./format-hex"),a("./aes"),a("./tripledes"),a("./rc4"),a("./rabbit"),a("./rabbit-legacy")):"function"==typeof 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a})},{"./aes":42,"./cipher-core":43,"./core":44,"./enc-base64":45,"./enc-utf16":46,"./evpkdf":47,"./format-hex":48,"./hmac":49,"./lib-typedarrays":51,"./md5":52,"./mode-cfb":53,"./mode-ctr":55,"./mode-ctr-gladman":54,"./mode-ecb":56,"./mode-ofb":57,"./pad-ansix923":58,"./pad-iso10126":59,"./pad-iso97971":60,"./pad-nopadding":61,"./pad-zeropadding":62,"./pbkdf2":63,"./rabbit":65,"./rabbit-legacy":64,"./rc4":66,"./ripemd160":67,"./sha1":68,"./sha224":69,"./sha256":70,"./sha3":71,"./sha384":72,"./sha512":73,"./tripledes":74,"./x64-core":75}],51:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(){if("function"==typeof ArrayBuffer){var b=a,c=b.lib,d=c.WordArray,e=d.init,f=d.init=function(a){if(a instanceof ArrayBuffer&&(a=new Uint8Array(a)),(a instanceof Int8Array||"undefined"!=typeof Uint8ClampedArray&&a instanceof Uint8ClampedArray||a instanceof 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m=k.MD5=j.extend({_doReset:function(){this._hash=new i.init([1732584193,4023233417,2562383102,271733878])},_doProcessBlock:function(a,b){for(var g=0;16>g;g++){var h=b+g,i=a[h];a[h]=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8)}var j=this._hash.words,k=a[b+0],m=a[b+1],n=a[b+2],o=a[b+3],p=a[b+4],q=a[b+5],r=a[b+6],s=a[b+7],t=a[b+8],u=a[b+9],v=a[b+10],w=a[b+11],x=a[b+12],y=a[b+13],z=a[b+14],A=a[b+15],B=j[0],C=j[1],D=j[2],E=j[3];B=c(B,C,D,E,k,7,l[0]),E=c(E,B,C,D,m,12,l[1]),D=c(D,E,B,C,n,17,l[2]),C=c(C,D,E,B,o,22,l[3]),B=c(B,C,D,E,p,7,l[4]),E=c(E,B,C,D,q,12,l[5]),D=c(D,E,B,C,r,17,l[6]),C=c(C,D,E,B,s,22,l[7]),B=c(B,C,D,E,t,7,l[8]),E=c(E,B,C,D,u,12,l[9]),D=c(D,E,B,C,v,17,l[10]),C=c(C,D,E,B,w,22,l[11]),B=c(B,C,D,E,x,7,l[12]),E=c(E,B,C,D,y,12,l[13]),D=c(D,E,B,C,z,17,l[14]),C=c(C,D,E,B,A,22,l[15]),B=d(B,C,D,E,m,5,l[16]),E=d(E,B,C,D,r,9,l[17]),D=d(D,E,B,C,w,14,l[18]),C=d(C,D,E,B,k,20,l[19]),B=d(B,C,D,E,q,5,l[20]),E=d(E,B,C,D,v,9,l[21]),D=d(D,E,B,C,A,14,l[22]),C=d(C,D,E,B,p,20,l[23]),B=d(B,C,D,E,u,5,l[24]),E=d(E,B,C,D,z,9,l[25]),D=d(D,E,B,C,o,14,l[26]),C=d(C,D,E,B,t,20,l[27]),B=d(B,C,D,E,y,5,l[28]),E=d(E,B,C,D,n,9,l[29]),D=d(D,E,B,C,s,14,l[30]),C=d(C,D,E,B,x,20,l[31]),B=e(B,C,D,E,q,4,l[32]),E=e(E,B,C,D,t,11,l[33]),D=e(D,E,B,C,w,16,l[34]),C=e(C,D,E,B,z,23,l[35]),B=e(B,C,D,E,m,4,l[36]),E=e(E,B,C,D,p,11,l[37]),D=e(D,E,B,C,s,16,l[38]),C=e(C,D,E,B,v,23,l[39]),B=e(B,C,D,E,y,4,l[40]),E=e(E,B,C,D,k,11,l[41]),D=e(D,E,B,C,o,16,l[42]),C=e(C,D,E,B,r,23,l[43]),B=e(B,C,D,E,u,4,l[44]),E=e(E,B,C,D,x,11,l[45]),D=e(D,E,B,C,A,16,l[46]),C=e(C,D,E,B,n,23,l[47]),B=f(B,C,D,E,k,6,l[48]),E=f(E,B,C,D,s,10,l[49]),D=f(D,E,B,C,z,15,l[50]),C=f(C,D,E,B,q,21,l[51]),B=f(B,C,D,E,x,6,l[52]),E=f(E,B,C,D,o,10,l[53]),D=f(D,E,B,C,v,15,l[54]),C=f(C,D,E,B,m,21,l[55]),B=f(B,C,D,E,t,6,l[56]),E=f(E,B,C,D,A,10,l[57]),D=f(D,E,B,C,r,15,l[58]),C=f(C,D,E,B,y,21,l[59]),B=f(B,C,D,E,p,6,l[60]),E=f(E,B,C,D,w,10,l[61]),D=f(D,E,B,C,n,15,l[62]),C=f(C,D,E,B,u,21,l[63]),j[0]=j[0]+B|0,j[1]=j[1]+C|0,j[2]=j[2]+D|0,j[3]=j[3]+E|0},_doFinalize:function(){var a=this._data,c=a.words,d=8*this._nDataBytes,e=8*a.sigBytes;c[e>>>5]|=128<<24-e%32;var f=b.floor(d/4294967296),g=d;c[(e+64>>>9<<4)+15]=16711935&(f<<8|f>>>24)|4278255360&(f<<24|f>>>8),c[(e+64>>>9<<4)+14]=16711935&(g<<8|g>>>24)|4278255360&(g<<24|g>>>8),a.sigBytes=4*(c.length+1),this._process();for(var h=this._hash,i=h.words,j=0;4>j;j++){var k=i[j];i[j]=16711935&(k<<8|k>>>24)|4278255360&(k<<24|k>>>8)}return h},clone:function(){var a=j.clone.call(this);return a._hash=this._hash.clone(),a}});g.MD5=j._createHelper(m),g.HmacMD5=j._createHmacHelper(m)}(Math),a.MD5})},{"./core":44}],53:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CFB=function(){function b(a,b,c,d){var e=this._iv;if(e){var f=e.slice(0);this._iv=void 0}else var f=this._prevBlock;d.encryptBlock(f,0);for(var g=0;c>g;g++)a[b+g]^=f[g]}var c=a.lib.BlockCipherMode.extend();return c.Encryptor=c.extend({processBlock:function(a,c){var d=this._cipher,e=d.blockSize;b.call(this,a,c,e,d),this._prevBlock=a.slice(c,c+e)}}),c.Decryptor=c.extend({processBlock:function(a,c){var d=this._cipher,e=d.blockSize,f=a.slice(c,c+e);b.call(this,a,c,e,d),this._prevBlock=f}}),c}(),a.mode.CFB})},{"./cipher-core":43,"./core":44}],54:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CTRGladman=function(){function b(a){if(255===(a>>24&255)){var b=a>>16&255,c=a>>8&255,d=255&a;255===b?(b=0,255===c?(c=0,255===d?d=0:++d):++c):++b,a=0,a+=b<<16,a+=c<<8,a+=d}else a+=1<<24;return a}function c(a){return 0===(a[0]=b(a[0]))&&(a[1]=b(a[1])),a}var d=a.lib.BlockCipherMode.extend(),e=d.Encryptor=d.extend({processBlock:function(a,b){var d=this._cipher,e=d.blockSize,f=this._iv,g=this._counter;f&&(g=this._counter=f.slice(0),this._iv=void 0),c(g);var h=g.slice(0);d.encryptBlock(h,0);for(var i=0;e>i;i++)a[b+i]^=h[i]}});return d.Decryptor=e,d}(),a.mode.CTRGladman})},{"./cipher-core":43,"./core":44}],55:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CTR=function(){var b=a.lib.BlockCipherMode.extend(),c=b.Encryptor=b.extend({processBlock:function(a,b){var c=this._cipher,d=c.blockSize,e=this._iv,f=this._counter;e&&(f=this._counter=e.slice(0),this._iv=void 0);var g=f.slice(0);c.encryptBlock(g,0),f[d-1]=f[d-1]+1|0;for(var h=0;d>h;h++)a[b+h]^=g[h]}});return b.Decryptor=c,b}(),a.mode.CTR})},{"./cipher-core":43,"./core":44}],56:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.ECB=function(){var b=a.lib.BlockCipherMode.extend();return b.Encryptor=b.extend({processBlock:function(a,b){this._cipher.encryptBlock(a,b)}}),b.Decryptor=b.extend({processBlock:function(a,b){this._cipher.decryptBlock(a,b)}}),b}(),a.mode.ECB})},{"./cipher-core":43,"./core":44}],57:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.OFB=function(){var b=a.lib.BlockCipherMode.extend(),c=b.Encryptor=b.extend({processBlock:function(a,b){var c=this._cipher,d=c.blockSize,e=this._iv,f=this._keystream;e&&(f=this._keystream=e.slice(0),this._iv=void 0),c.encryptBlock(f,0);for(var g=0;d>g;g++)a[b+g]^=f[g]}});return b.Decryptor=c,b}(),a.mode.OFB})},{"./cipher-core":43,"./core":44}],58:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.AnsiX923={pad:function(a,b){var c=a.sigBytes,d=4*b,e=d-c%d,f=c+e-1;a.clamp(),a.words[f>>>2]|=e<<24-f%4*8,
a.sigBytes+=e},unpad:function(a){var b=255&a.words[a.sigBytes-1>>>2];a.sigBytes-=b}},a.pad.Ansix923})},{"./cipher-core":43,"./core":44}],59:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.Iso10126={pad:function(b,c){var d=4*c,e=d-b.sigBytes%d;b.concat(a.lib.WordArray.random(e-1)).concat(a.lib.WordArray.create([e<<24],1))},unpad:function(a){var b=255&a.words[a.sigBytes-1>>>2];a.sigBytes-=b}},a.pad.Iso10126})},{"./cipher-core":43,"./core":44}],60:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.Iso97971={pad:function(b,c){b.concat(a.lib.WordArray.create([2147483648],1)),a.pad.ZeroPadding.pad(b,c)},unpad:function(b){a.pad.ZeroPadding.unpad(b),b.sigBytes--}},a.pad.Iso97971})},{"./cipher-core":43,"./core":44}],61:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.NoPadding={pad:function(){},unpad:function(){}},a.pad.NoPadding})},{"./cipher-core":43,"./core":44}],62:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.ZeroPadding={pad:function(a,b){var c=4*b;a.clamp(),a.sigBytes+=c-(a.sigBytes%c||c)},unpad:function(a){for(var b=a.words,c=a.sigBytes-1;!(b[c>>>2]>>>24-c%4*8&255);)c--;a.sigBytes=c+1}},a.pad.ZeroPadding})},{"./cipher-core":43,"./core":44}],63:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./sha1"),a("./hmac")):"function"==typeof define&&define.amd?define(["./core","./sha1","./hmac"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.Base,e=c.WordArray,f=b.algo,g=f.SHA1,h=f.HMAC,i=f.PBKDF2=d.extend({cfg:d.extend({keySize:4,hasher:g,iterations:1}),init:function(a){this.cfg=this.cfg.extend(a)},compute:function(a,b){for(var c=this.cfg,d=h.create(c.hasher,a),f=e.create(),g=e.create([1]),i=f.words,j=g.words,k=c.keySize,l=c.iterations;i.length<k;){var m=d.update(b).finalize(g);d.reset();for(var n=m.words,o=n.length,p=m,q=1;l>q;q++){p=d.finalize(p),d.reset();for(var r=p.words,s=0;o>s;s++)n[s]^=r[s]}f.concat(m),j[0]++}return f.sigBytes=4*k,f}});b.PBKDF2=function(a,b,c){return i.create(c).compute(a,b)}}(),a.PBKDF2})},{"./core":44,"./hmac":49,"./sha1":68}],64:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._X,b=this._C,c=0;8>c;c++)h[c]=b[c];b[0]=b[0]+1295307597+this._b|0,b[1]=b[1]+3545052371+(b[0]>>>0<h[0]>>>0?1:0)|0,b[2]=b[2]+886263092+(b[1]>>>0<h[1]>>>0?1:0)|0,b[3]=b[3]+1295307597+(b[2]>>>0<h[2]>>>0?1:0)|0,b[4]=b[4]+3545052371+(b[3]>>>0<h[3]>>>0?1:0)|0,b[5]=b[5]+886263092+(b[4]>>>0<h[4]>>>0?1:0)|0,b[6]=b[6]+1295307597+(b[5]>>>0<h[5]>>>0?1:0)|0,b[7]=b[7]+3545052371+(b[6]>>>0<h[6]>>>0?1:0)|0,this._b=b[7]>>>0<h[7]>>>0?1:0;for(var c=0;8>c;c++){var d=a[c]+b[c],e=65535&d,f=d>>>16,g=((e*e>>>17)+e*f>>>15)+f*f,j=((4294901760&d)*d|0)+((65535&d)*d|0);i[c]=g^j}a[0]=i[0]+(i[7]<<16|i[7]>>>16)+(i[6]<<16|i[6]>>>16)|0,a[1]=i[1]+(i[0]<<8|i[0]>>>24)+i[7]|0,a[2]=i[2]+(i[1]<<16|i[1]>>>16)+(i[0]<<16|i[0]>>>16)|0,a[3]=i[3]+(i[2]<<8|i[2]>>>24)+i[1]|0,a[4]=i[4]+(i[3]<<16|i[3]>>>16)+(i[2]<<16|i[2]>>>16)|0,a[5]=i[5]+(i[4]<<8|i[4]>>>24)+i[3]|0,a[6]=i[6]+(i[5]<<16|i[5]>>>16)+(i[4]<<16|i[4]>>>16)|0,a[7]=i[7]+(i[6]<<8|i[6]>>>24)+i[5]|0}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=[],h=[],i=[],j=f.RabbitLegacy=e.extend({_doReset:function(){var a=this._key.words,c=this.cfg.iv,d=this._X=[a[0],a[3]<<16|a[2]>>>16,a[1],a[0]<<16|a[3]>>>16,a[2],a[1]<<16|a[0]>>>16,a[3],a[2]<<16|a[1]>>>16],e=this._C=[a[2]<<16|a[2]>>>16,4294901760&a[0]|65535&a[1],a[3]<<16|a[3]>>>16,4294901760&a[1]|65535&a[2],a[0]<<16|a[0]>>>16,4294901760&a[2]|65535&a[3],a[1]<<16|a[1]>>>16,4294901760&a[3]|65535&a[0]];this._b=0;for(var f=0;4>f;f++)b.call(this);for(var f=0;8>f;f++)e[f]^=d[f+4&7];if(c){var g=c.words,h=g[0],i=g[1],j=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),k=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),l=j>>>16|4294901760&k,m=k<<16|65535&j;e[0]^=j,e[1]^=l,e[2]^=k,e[3]^=m,e[4]^=j,e[5]^=l,e[6]^=k,e[7]^=m;for(var f=0;4>f;f++)b.call(this)}},_doProcessBlock:function(a,c){var d=this._X;b.call(this),g[0]=d[0]^d[5]>>>16^d[3]<<16,g[1]=d[2]^d[7]>>>16^d[5]<<16,g[2]=d[4]^d[1]>>>16^d[7]<<16,g[3]=d[6]^d[3]>>>16^d[1]<<16;for(var e=0;4>e;e++)g[e]=16711935&(g[e]<<8|g[e]>>>24)|4278255360&(g[e]<<24|g[e]>>>8),a[c+e]^=g[e]},blockSize:4,ivSize:2});c.RabbitLegacy=e._createHelper(j)}(),a.RabbitLegacy})},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],65:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._X,b=this._C,c=0;8>c;c++)h[c]=b[c];b[0]=b[0]+1295307597+this._b|0,b[1]=b[1]+3545052371+(b[0]>>>0<h[0]>>>0?1:0)|0,b[2]=b[2]+886263092+(b[1]>>>0<h[1]>>>0?1:0)|0,b[3]=b[3]+1295307597+(b[2]>>>0<h[2]>>>0?1:0)|0,b[4]=b[4]+3545052371+(b[3]>>>0<h[3]>>>0?1:0)|0,b[5]=b[5]+886263092+(b[4]>>>0<h[4]>>>0?1:0)|0,b[6]=b[6]+1295307597+(b[5]>>>0<h[5]>>>0?1:0)|0,b[7]=b[7]+3545052371+(b[6]>>>0<h[6]>>>0?1:0)|0,this._b=b[7]>>>0<h[7]>>>0?1:0;for(var c=0;8>c;c++){var d=a[c]+b[c],e=65535&d,f=d>>>16,g=((e*e>>>17)+e*f>>>15)+f*f,j=((4294901760&d)*d|0)+((65535&d)*d|0);i[c]=g^j}a[0]=i[0]+(i[7]<<16|i[7]>>>16)+(i[6]<<16|i[6]>>>16)|0,a[1]=i[1]+(i[0]<<8|i[0]>>>24)+i[7]|0,a[2]=i[2]+(i[1]<<16|i[1]>>>16)+(i[0]<<16|i[0]>>>16)|0,a[3]=i[3]+(i[2]<<8|i[2]>>>24)+i[1]|0,a[4]=i[4]+(i[3]<<16|i[3]>>>16)+(i[2]<<16|i[2]>>>16)|0,a[5]=i[5]+(i[4]<<8|i[4]>>>24)+i[3]|0,a[6]=i[6]+(i[5]<<16|i[5]>>>16)+(i[4]<<16|i[4]>>>16)|0,a[7]=i[7]+(i[6]<<8|i[6]>>>24)+i[5]|0}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=[],h=[],i=[],j=f.Rabbit=e.extend({_doReset:function(){for(var a=this._key.words,c=this.cfg.iv,d=0;4>d;d++)a[d]=16711935&(a[d]<<8|a[d]>>>24)|4278255360&(a[d]<<24|a[d]>>>8);var e=this._X=[a[0],a[3]<<16|a[2]>>>16,a[1],a[0]<<16|a[3]>>>16,a[2],a[1]<<16|a[0]>>>16,a[3],a[2]<<16|a[1]>>>16],f=this._C=[a[2]<<16|a[2]>>>16,4294901760&a[0]|65535&a[1],a[3]<<16|a[3]>>>16,4294901760&a[1]|65535&a[2],a[0]<<16|a[0]>>>16,4294901760&a[2]|65535&a[3],a[1]<<16|a[1]>>>16,4294901760&a[3]|65535&a[0]];this._b=0;for(var d=0;4>d;d++)b.call(this);for(var d=0;8>d;d++)f[d]^=e[d+4&7];if(c){var g=c.words,h=g[0],i=g[1],j=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),k=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),l=j>>>16|4294901760&k,m=k<<16|65535&j;f[0]^=j,f[1]^=l,f[2]^=k,f[3]^=m,f[4]^=j,f[5]^=l,f[6]^=k,f[7]^=m;for(var d=0;4>d;d++)b.call(this)}},_doProcessBlock:function(a,c){var d=this._X;b.call(this),g[0]=d[0]^d[5]>>>16^d[3]<<16,g[1]=d[2]^d[7]>>>16^d[5]<<16,g[2]=d[4]^d[1]>>>16^d[7]<<16,g[3]=d[6]^d[3]>>>16^d[1]<<16;for(var e=0;4>e;e++)g[e]=16711935&(g[e]<<8|g[e]>>>24)|4278255360&(g[e]<<24|g[e]>>>8),a[c+e]^=g[e]},blockSize:4,ivSize:2});c.Rabbit=e._createHelper(j)}(),a.Rabbit})},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],66:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._S,b=this._i,c=this._j,d=0,e=0;4>e;e++){b=(b+1)%256,c=(c+a[b])%256;var f=a[b];a[b]=a[c],a[c]=f,d|=a[(a[b]+a[c])%256]<<24-8*e}return this._i=b,this._j=c,d}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=f.RC4=e.extend({_doReset:function(){for(var a=this._key,b=a.words,c=a.sigBytes,d=this._S=[],e=0;256>e;e++)d[e]=e;for(var e=0,f=0;256>e;e++){var g=e%c,h=b[g>>>2]>>>24-g%4*8&255;f=(f+d[e]+h)%256;var i=d[e];d[e]=d[f],d[f]=i}this._i=this._j=0},_doProcessBlock:function(a,c){a[c]^=b.call(this)},keySize:8,ivSize:0});c.RC4=e._createHelper(g);var h=f.RC4Drop=g.extend({cfg:g.cfg.extend({drop:192}),_doReset:function(){g._doReset.call(this);for(var a=this.cfg.drop;a>0;a--)b.call(this)}});c.RC4Drop=e._createHelper(h)}(),a.RC4})},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],67:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){function c(a,b,c){return a^b^c}function d(a,b,c){return a&b|~a&c}function e(a,b,c){return(a|~b)^c}function f(a,b,c){return a&c|b&~c}function g(a,b,c){return a^(b|~c)}function h(a,b){return a<<b|a>>>32-b}var i=a,j=i.lib,k=j.WordArray,l=j.Hasher,m=i.algo,n=k.create([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13]),o=k.create([5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]),p=k.create([11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6]),q=k.create([8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]),r=k.create([0,1518500249,1859775393,2400959708,2840853838]),s=k.create([1352829926,1548603684,1836072691,2053994217,0]),t=m.RIPEMD160=l.extend({_doReset:function(){this._hash=k.create([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(a,b){for(var i=0;16>i;i++){var j=b+i,k=a[j];a[j]=16711935&(k<<8|k>>>24)|4278255360&(k<<24|k>>>8)}var l,m,t,u,v,w,x,y,z,A,B=this._hash.words,C=r.words,D=s.words,E=n.words,F=o.words,G=p.words,H=q.words;w=l=B[0],x=m=B[1],y=t=B[2],z=u=B[3],A=v=B[4];for(var I,i=0;80>i;i+=1)I=l+a[b+E[i]]|0,I+=16>i?c(m,t,u)+C[0]:32>i?d(m,t,u)+C[1]:48>i?e(m,t,u)+C[2]:64>i?f(m,t,u)+C[3]:g(m,t,u)+C[4],I=0|I,I=h(I,G[i]),I=I+v|0,l=v,v=u,u=h(t,10),t=m,m=I,I=w+a[b+F[i]]|0,I+=16>i?g(x,y,z)+D[0]:32>i?f(x,y,z)+D[1]:48>i?e(x,y,z)+D[2]:64>i?d(x,y,z)+D[3]:c(x,y,z)+D[4],I=0|I,I=h(I,H[i]),I=I+A|0,w=A,A=z,z=h(y,10),y=x,x=I;I=B[1]+t+z|0,B[1]=B[2]+u+A|0,B[2]=B[3]+v+w|0,B[3]=B[4]+l+x|0,B[4]=B[0]+m+y|0,B[0]=I},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;b[d>>>5]|=128<<24-d%32,b[(d+64>>>9<<4)+14]=16711935&(c<<8|c>>>24)|4278255360&(c<<24|c>>>8),a.sigBytes=4*(b.length+1),this._process();for(var e=this._hash,f=e.words,g=0;5>g;g++){var h=f[g];f[g]=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8)}return e},clone:function(){var a=l.clone.call(this);return a._hash=this._hash.clone(),a}});i.RIPEMD160=l._createHelper(t),i.HmacRIPEMD160=l._createHmacHelper(t)}(Math),a.RIPEMD160})},{"./core":44}],68:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.WordArray,e=c.Hasher,f=b.algo,g=[],h=f.SHA1=e.extend({_doReset:function(){this._hash=new d.init([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],h=c[3],i=c[4],j=0;80>j;j++){if(16>j)g[j]=0|a[b+j];else{var k=g[j-3]^g[j-8]^g[j-14]^g[j-16];g[j]=k<<1|k>>>31}var l=(d<<5|d>>>27)+i+g[j];l+=20>j?(e&f|~e&h)+1518500249:40>j?(e^f^h)+1859775393:60>j?(e&f|e&h|f&h)-1894007588:(e^f^h)-899497514,i=h,h=f,f=e<<30|e>>>2,e=d,d=l}c[0]=c[0]+d|0,c[1]=c[1]+e|0,c[2]=c[2]+f|0,c[3]=c[3]+h|0,c[4]=c[4]+i|0},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;return b[d>>>5]|=128<<24-d%32,b[(d+64>>>9<<4)+14]=Math.floor(c/4294967296),b[(d+64>>>9<<4)+15]=c,a.sigBytes=4*b.length,this._process(),this._hash},clone:function(){var a=e.clone.call(this);return a._hash=this._hash.clone(),a}});b.SHA1=e._createHelper(h),b.HmacSHA1=e._createHmacHelper(h)}(),a.SHA1})},{"./core":44}],69:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./sha256")):"function"==typeof define&&define.amd?define(["./core","./sha256"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.WordArray,e=b.algo,f=e.SHA256,g=e.SHA224=f.extend({_doReset:function(){this._hash=new d.init([3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428])},_doFinalize:function(){var a=f._doFinalize.call(this);return a.sigBytes-=4,a}});b.SHA224=f._createHelper(g),b.HmacSHA224=f._createHmacHelper(g)}(),a.SHA224})},{"./core":44,"./sha256":70}],70:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var c=a,d=c.lib,e=d.WordArray,f=d.Hasher,g=c.algo,h=[],i=[];!function(){function a(a){for(var c=b.sqrt(a),d=2;c>=d;d++)if(!(a%d))return!1;return!0}function c(a){return 4294967296*(a-(0|a))|0}for(var d=2,e=0;64>e;)a(d)&&(8>e&&(h[e]=c(b.pow(d,.5))),i[e]=c(b.pow(d,1/3)),e++),d++}();var j=[],k=g.SHA256=f.extend({_doReset:function(){this._hash=new e.init(h.slice(0))},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],k=c[5],l=c[6],m=c[7],n=0;64>n;n++){if(16>n)j[n]=0|a[b+n];else{var o=j[n-15],p=(o<<25|o>>>7)^(o<<14|o>>>18)^o>>>3,q=j[n-2],r=(q<<15|q>>>17)^(q<<13|q>>>19)^q>>>10;j[n]=p+j[n-7]+r+j[n-16]}var s=h&k^~h&l,t=d&e^d&f^e&f,u=(d<<30|d>>>2)^(d<<19|d>>>13)^(d<<10|d>>>22),v=(h<<26|h>>>6)^(h<<21|h>>>11)^(h<<7|h>>>25),w=m+v+s+i[n]+j[n],x=u+t;m=l,l=k,k=h,h=g+w|0,g=f,f=e,e=d,d=w+x|0}c[0]=c[0]+d|0,c[1]=c[1]+e|0,c[2]=c[2]+f|0,c[3]=c[3]+g|0,c[4]=c[4]+h|0,c[5]=c[5]+k|0,c[6]=c[6]+l|0,c[7]=c[7]+m|0},_doFinalize:function(){var a=this._data,c=a.words,d=8*this._nDataBytes,e=8*a.sigBytes;return c[e>>>5]|=128<<24-e%32,c[(e+64>>>9<<4)+14]=b.floor(d/4294967296),c[(e+64>>>9<<4)+15]=d,a.sigBytes=4*c.length,this._process(),this._hash},clone:function(){var a=f.clone.call(this);return a._hash=this._hash.clone(),a}});c.SHA256=f._createHelper(k),c.HmacSHA256=f._createHmacHelper(k)}(Math),a.SHA256})},{"./core":44}],71:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core")):"function"==typeof define&&define.amd?define(["./core","./x64-core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var c=a,d=c.lib,e=d.WordArray,f=d.Hasher,g=c.x64,h=g.Word,i=c.algo,j=[],k=[],l=[];!function(){for(var a=1,b=0,c=0;24>c;c++){j[a+5*b]=(c+1)*(c+2)/2%64;var d=b%5,e=(2*a+3*b)%5;a=d,b=e}for(var a=0;5>a;a++)for(var b=0;5>b;b++)k[a+5*b]=b+(2*a+3*b)%5*5;for(var f=1,g=0;24>g;g++){for(var i=0,m=0,n=0;7>n;n++){if(1&f){var o=(1<<n)-1;32>o?m^=1<<o:i^=1<<o-32}128&f?f=f<<1^113:f<<=1}l[g]=h.create(i,m)}}();var m=[];!function(){for(var a=0;25>a;a++)m[a]=h.create()}();var n=i.SHA3=f.extend({cfg:f.cfg.extend({outputLength:512}),_doReset:function(){for(var a=this._state=[],b=0;25>b;b++)a[b]=new h.init;this.blockSize=(1600-2*this.cfg.outputLength)/32},_doProcessBlock:function(a,b){for(var c=this._state,d=this.blockSize/2,e=0;d>e;e++){var f=a[b+2*e],g=a[b+2*e+1];f=16711935&(f<<8|f>>>24)|4278255360&(f<<24|f>>>8),g=16711935&(g<<8|g>>>24)|4278255360&(g<<24|g>>>8);var h=c[e];h.high^=g,h.low^=f}for(var i=0;24>i;i++){for(var n=0;5>n;n++){for(var o=0,p=0,q=0;5>q;q++){var h=c[n+5*q];o^=h.high,p^=h.low}var r=m[n];r.high=o,r.low=p}for(var n=0;5>n;n++)for(var s=m[(n+4)%5],t=m[(n+1)%5],u=t.high,v=t.low,o=s.high^(u<<1|v>>>31),p=s.low^(v<<1|u>>>31),q=0;5>q;q++){var h=c[n+5*q];h.high^=o,h.low^=p}for(var w=1;25>w;w++){var h=c[w],x=h.high,y=h.low,z=j[w];if(32>z)var o=x<<z|y>>>32-z,p=y<<z|x>>>32-z;else var o=y<<z-32|x>>>64-z,p=x<<z-32|y>>>64-z;var A=m[k[w]];A.high=o,A.low=p}var B=m[0],C=c[0];B.high=C.high,B.low=C.low;for(var n=0;5>n;n++)for(var q=0;5>q;q++){var w=n+5*q,h=c[w],D=m[w],E=m[(n+1)%5+5*q],F=m[(n+2)%5+5*q];h.high=D.high^~E.high&F.high,h.low=D.low^~E.low&F.low}var h=c[0],G=l[i];h.high^=G.high,h.low^=G.low}},_doFinalize:function(){var a=this._data,c=a.words,d=(8*this._nDataBytes,8*a.sigBytes),f=32*this.blockSize;c[d>>>5]|=1<<24-d%32,c[(b.ceil((d+1)/f)*f>>>5)-1]|=128,a.sigBytes=4*c.length,this._process();for(var g=this._state,h=this.cfg.outputLength/8,i=h/8,j=[],k=0;i>k;k++){var l=g[k],m=l.high,n=l.low;m=16711935&(m<<8|m>>>24)|4278255360&(m<<24|m>>>8),n=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8),j.push(n),j.push(m)}return new e.init(j,h)},clone:function(){for(var a=f.clone.call(this),b=a._state=this._state.slice(0),c=0;25>c;c++)b[c]=b[c].clone();return a}});c.SHA3=f._createHelper(n),c.HmacSHA3=f._createHmacHelper(n)}(Math),a.SHA3})},{"./core":44,"./x64-core":75}],72:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core"),a("./sha512")):"function"==typeof define&&define.amd?define(["./core","./x64-core","./sha512"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.x64,d=c.Word,e=c.WordArray,f=b.algo,g=f.SHA512,h=f.SHA384=g.extend({_doReset:function(){this._hash=new e.init([new d.init(3418070365,3238371032),new d.init(1654270250,914150663),new d.init(2438529370,812702999),new d.init(355462360,4144912697),new d.init(1731405415,4290775857),new d.init(2394180231,1750603025),new d.init(3675008525,1694076839),new d.init(1203062813,3204075428)])},_doFinalize:function(){var a=g._doFinalize.call(this);return a.sigBytes-=16,a}});b.SHA384=g._createHelper(h),b.HmacSHA384=g._createHmacHelper(h)}(),a.SHA384})},{"./core":44,"./sha512":73,"./x64-core":75}],73:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core")):"function"==typeof define&&define.amd?define(["./core","./x64-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){return g.create.apply(g,arguments)}var c=a,d=c.lib,e=d.Hasher,f=c.x64,g=f.Word,h=f.WordArray,i=c.algo,j=[b(1116352408,3609767458),b(1899447441,602891725),b(3049323471,3964484399),b(3921009573,2173295548),b(961987163,4081628472),b(1508970993,3053834265),b(2453635748,2937671579),b(2870763221,3664609560),b(3624381080,2734883394),b(310598401,1164996542),b(607225278,1323610764),b(1426881987,3590304994),b(1925078388,4068182383),b(2162078206,991336113),b(2614888103,633803317),b(3248222580,3479774868),b(3835390401,2666613458),b(4022224774,944711139),b(264347078,2341262773),b(604807628,2007800933),b(770255983,1495990901),b(1249150122,1856431235),b(1555081692,3175218132),b(1996064986,2198950837),b(2554220882,3999719339),b(2821834349,766784016),b(2952996808,2566594879),b(3210313671,3203337956),b(3336571891,1034457026),b(3584528711,2466948901),b(113926993,3758326383),b(338241895,168717936),b(666307205,1188179964),b(773529912,1546045734),b(1294757372,1522805485),b(1396182291,2643833823),b(1695183700,2343527390),b(1986661051,1014477480),b(2177026350,1206759142),b(2456956037,344077627),b(2730485921,1290863460),b(2820302411,3158454273),b(3259730800,3505952657),b(3345764771,106217008),b(3516065817,3606008344),b(3600352804,1432725776),b(4094571909,1467031594),b(275423344,851169720),b(430227734,3100823752),b(506948616,1363258195),b(659060556,3750685593),b(883997877,3785050280),b(958139571,3318307427),b(1322822218,3812723403),b(1537002063,2003034995),b(1747873779,3602036899),b(1955562222,1575990012),b(2024104815,1125592928),b(2227730452,2716904306),b(2361852424,442776044),b(2428436474,593698344),b(2756734187,3733110249),b(3204031479,2999351573),b(3329325298,3815920427),b(3391569614,3928383900),b(3515267271,566280711),b(3940187606,3454069534),b(4118630271,4000239992),b(116418474,1914138554),b(174292421,2731055270),b(289380356,3203993006),b(460393269,320620315),b(685471733,587496836),b(852142971,1086792851),b(1017036298,365543100),b(1126000580,2618297676),b(1288033470,3409855158),b(1501505948,4234509866),b(1607167915,987167468),b(1816402316,1246189591)],k=[];!function(){for(var a=0;80>a;a++)k[a]=b()}();var l=i.SHA512=e.extend({_doReset:function(){this._hash=new h.init([new g.init(1779033703,4089235720),new g.init(3144134277,2227873595),new g.init(1013904242,4271175723),new g.init(2773480762,1595750129),new g.init(1359893119,2917565137),new g.init(2600822924,725511199),new g.init(528734635,4215389547),new g.init(1541459225,327033209)])},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],i=c[5],l=c[6],m=c[7],n=d.high,o=d.low,p=e.high,q=e.low,r=f.high,s=f.low,t=g.high,u=g.low,v=h.high,w=h.low,x=i.high,y=i.low,z=l.high,A=l.low,B=m.high,C=m.low,D=n,E=o,F=p,G=q,H=r,I=s,J=t,K=u,L=v,M=w,N=x,O=y,P=z,Q=A,R=B,S=C,T=0;80>T;T++){var U=k[T];if(16>T)var V=U.high=0|a[b+2*T],W=U.low=0|a[b+2*T+1];else{var X=k[T-15],Y=X.high,Z=X.low,$=(Y>>>1|Z<<31)^(Y>>>8|Z<<24)^Y>>>7,_=(Z>>>1|Y<<31)^(Z>>>8|Y<<24)^(Z>>>7|Y<<25),aa=k[T-2],ba=aa.high,ca=aa.low,da=(ba>>>19|ca<<13)^(ba<<3|ca>>>29)^ba>>>6,ea=(ca>>>19|ba<<13)^(ca<<3|ba>>>29)^(ca>>>6|ba<<26),fa=k[T-7],ga=fa.high,ha=fa.low,ia=k[T-16],ja=ia.high,ka=ia.low,W=_+ha,V=$+ga+(_>>>0>W>>>0?1:0),W=W+ea,V=V+da+(ea>>>0>W>>>0?1:0),W=W+ka,V=V+ja+(ka>>>0>W>>>0?1:0);U.high=V,U.low=W}var la=L&N^~L&P,ma=M&O^~M&Q,na=D&F^D&H^F&H,oa=E&G^E&I^G&I,pa=(D>>>28|E<<4)^(D<<30|E>>>2)^(D<<25|E>>>7),qa=(E>>>28|D<<4)^(E<<30|D>>>2)^(E<<25|D>>>7),ra=(L>>>14|M<<18)^(L>>>18|M<<14)^(L<<23|M>>>9),sa=(M>>>14|L<<18)^(M>>>18|L<<14)^(M<<23|L>>>9),ta=j[T],ua=ta.high,va=ta.low,wa=S+sa,xa=R+ra+(S>>>0>wa>>>0?1:0),wa=wa+ma,xa=xa+la+(ma>>>0>wa>>>0?1:0),wa=wa+va,xa=xa+ua+(va>>>0>wa>>>0?1:0),wa=wa+W,xa=xa+V+(W>>>0>wa>>>0?1:0),ya=qa+oa,za=pa+na+(qa>>>0>ya>>>0?1:0);R=P,S=Q,P=N,Q=O,N=L,O=M,M=K+wa|0,L=J+xa+(K>>>0>M>>>0?1:0)|0,J=H,K=I,H=F,I=G,F=D,G=E,E=wa+ya|0,D=xa+za+(wa>>>0>E>>>0?1:0)|0}o=d.low=o+E,d.high=n+D+(E>>>0>o>>>0?1:0),q=e.low=q+G,e.high=p+F+(G>>>0>q>>>0?1:0),s=f.low=s+I,f.high=r+H+(I>>>0>s>>>0?1:0),u=g.low=u+K,g.high=t+J+(K>>>0>u>>>0?1:0),w=h.low=w+M,h.high=v+L+(M>>>0>w>>>0?1:0),y=i.low=y+O,i.high=x+N+(O>>>0>y>>>0?1:0),A=l.low=A+Q,l.high=z+P+(Q>>>0>A>>>0?1:0),C=m.low=C+S,m.high=B+R+(S>>>0>C>>>0?1:0)},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;b[d>>>5]|=128<<24-d%32,b[(d+128>>>10<<5)+30]=Math.floor(c/4294967296),b[(d+128>>>10<<5)+31]=c,a.sigBytes=4*b.length,this._process();var e=this._hash.toX32();return e},clone:function(){var a=e.clone.call(this);return a._hash=this._hash.clone(),a},blockSize:32});c.SHA512=e._createHelper(l),c.HmacSHA512=e._createHmacHelper(l)}(),a.SHA512})},{"./core":44,"./x64-core":75}],74:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(a,b){var c=(this._lBlock>>>a^this._rBlock)&b;this._rBlock^=c,this._lBlock^=c<<a}function c(a,b){var c=(this._rBlock>>>a^this._lBlock)&b;this._lBlock^=c,this._rBlock^=c<<a}var 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a=this._key,b=a.words,c=[],d=0;56>d;d++){var e=i[d]-1;c[d]=b[e>>>5]>>>31-e%32&1}for(var f=this._subKeys=[],g=0;16>g;g++){for(var h=f[g]=[],l=k[g],d=0;24>d;d++)h[d/6|0]|=c[(j[d]-1+l)%28]<<31-d%6,h[4+(d/6|0)]|=c[28+(j[d+24]-1+l)%28]<<31-d%6;
h[0]=h[0]<<1|h[0]>>>31;for(var d=1;7>d;d++)h[d]=h[d]>>>4*(d-1)+3;h[7]=h[7]<<5|h[7]>>>27}for(var m=this._invSubKeys=[],d=0;16>d;d++)m[d]=f[15-d]},encryptBlock:function(a,b){this._doCryptBlock(a,b,this._subKeys)},decryptBlock:function(a,b){this._doCryptBlock(a,b,this._invSubKeys)},_doCryptBlock:function(a,d,e){this._lBlock=a[d],this._rBlock=a[d+1],b.call(this,4,252645135),b.call(this,16,65535),c.call(this,2,858993459),c.call(this,8,16711935),b.call(this,1,1431655765);for(var f=0;16>f;f++){for(var g=e[f],h=this._lBlock,i=this._rBlock,j=0,k=0;8>k;k++)j|=l[k][((i^g[k])&m[k])>>>0];this._lBlock=i,this._rBlock=h^j}var n=this._lBlock;this._lBlock=this._rBlock,this._rBlock=n,b.call(this,1,1431655765),c.call(this,8,16711935),c.call(this,2,858993459),b.call(this,16,65535),b.call(this,4,252645135),a[d]=this._lBlock,a[d+1]=this._rBlock},keySize:2,ivSize:2,blockSize:2});d.DES=g._createHelper(n);var o=h.TripleDES=g.extend({_doReset:function(){var a=this._key,b=a.words;this._des1=n.createEncryptor(f.create(b.slice(0,2))),this._des2=n.createEncryptor(f.create(b.slice(2,4))),this._des3=n.createEncryptor(f.create(b.slice(4,6)))},encryptBlock:function(a,b){this._des1.encryptBlock(a,b),this._des2.decryptBlock(a,b),this._des3.encryptBlock(a,b)},decryptBlock:function(a,b){this._des3.decryptBlock(a,b),this._des2.encryptBlock(a,b),this._des1.decryptBlock(a,b)},keySize:6,ivSize:2,blockSize:2});d.TripleDES=g._createHelper(o)}(),a.TripleDES})},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],75:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var 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ta;if(0===a.lookahead)break}if(c=0,a.lookahead>=ia&&(a.ins_h=(a.ins_h<<a.hash_shift^a.window[a.strstart+ia-1])&a.hash_mask,c=a.prev[a.strstart&a.w_mask]=a.head[a.ins_h],a.head[a.ins_h]=a.strstart),a.prev_length=a.match_length,a.prev_match=a.match_start,a.match_length=ia-1,0!==c&&a.prev_length<a.max_lazy_match&&a.strstart-c<=a.w_size-ka&&(a.match_length=l(a,c),a.match_length<=5&&(a.strategy===T||a.match_length===ia&&a.strstart-a.match_start>4096)&&(a.match_length=ia-1)),a.prev_length>=ia&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ia,d=E._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ia),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<<a.hash_shift^a.window[a.strstart+ia-1])&a.hash_mask,c=a.prev[a.strstart&a.w_mask]=a.head[a.ins_h],a.head[a.ins_h]=a.strstart);while(0!==--a.prev_length);if(a.match_available=0,a.match_length=ia-1,a.strstart++,d&&(h(a,!1),0===a.strm.avail_out))return ta}else 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a.insert=0,b===L?(h(a,!0),0===a.strm.avail_out?va:wa):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?ta:ua}function s(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e}function t(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=C[a.level].max_lazy,a.good_match=C[a.level].good_length,a.nice_match=C[a.level].nice_length,a.max_chain_length=C[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ia-1,a.match_available=0,a.ins_h=0}function 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D.Buf16(2*da+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function v(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=Y,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?ma:ra,a.adler=2===b.wrap?0:1,b.last_flush=I,E._tr_init(b),N):d(a,P)}function w(a){var b=v(a);return b===N&&t(a.state),b}function x(a,b){return a&&a.state?2!==a.state.wrap?P:(a.state.gzhead=b,N):P}function y(a,b,c,e,f,g){if(!a)return P;var h=1;if(b===S&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>$||c!==Z||8>e||e>15||0>b||b>9||0>g||g>W)return d(a,P);8===e&&(e=9);var i=new u;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<<i.w_bits,i.w_mask=i.w_size-1,i.hash_bits=f+7,i.hash_size=1<<i.hash_bits,i.hash_mask=i.hash_size-1,i.hash_shift=~~((i.hash_bits+ia-1)/ia),i.window=new D.Buf8(2*i.w_size),i.head=new 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h.status=qa;if(h.status===qa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=ra)):h.status=ra),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,N}else if(0===a.avail_in&&e(b)<=e(c)&&b!==L)return d(a,R);if(h.status===sa&&0!==a.avail_in)return d(a,R);if(0!==a.avail_in||0!==h.lookahead||b!==I&&h.status!==sa){var o=h.strategy===U?r(h,b):h.strategy===V?q(h,b):C[h.level].func(h,b);if(o!==va&&o!==wa||(h.status=sa),o===ta||o===va)return 0===a.avail_out&&(h.last_flush=-1),N;if(o===ua&&(b===J?E._tr_align(h):b!==M&&(E._tr_stored_block(h,0,0,!1),b===K&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,N}return b!==L?N:h.wrap<=0?O:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?N:O)}function B(a){var b;return a&&a.state?(b=a.state.status,b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra&&b!==sa?d(a,P):(a.state=null,b===ra?d(a,Q):N)):P}var C,D=a("../utils/common"),E=a("./trees"),F=a("./adler32"),G=a("./crc32"),H=a("./messages"),I=0,J=1,K=3,L=4,M=5,N=0,O=1,P=-2,Q=-3,R=-5,S=-1,T=1,U=2,V=3,W=4,X=0,Y=2,Z=8,$=9,_=15,aa=8,ba=29,ca=256,da=ca+1+ba,ea=30,fa=19,ga=2*da+1,ha=15,ia=3,ja=258,ka=ja+ia+1,la=32,ma=42,na=69,oa=73,pa=91,qa=103,ra=113,sa=666,ta=1,ua=2,va=3,wa=4,xa=3;C=[new s(0,0,0,0,n),new s(4,4,8,4,o),new s(4,5,16,8,o),new s(4,6,32,32,o),new s(4,4,16,16,p),new s(8,16,32,32,p),new s(8,16,128,128,p),new s(8,32,128,256,p),new s(32,128,258,1024,p),new s(32,258,258,4096,p)],c.deflateInit=z,c.deflateInit2=y,c.deflateReset=w,c.deflateResetKeep=v,c.deflateSetHeader=x,c.deflate=A,c.deflateEnd=B,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":80,"./adler32":82,"./crc32":84,"./messages":90,"./trees":91}],86:[function(a,b,c){"use strict";function d(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=d},{}],87:[function(a,b,c){"use strict";var d=30,e=12;b.exports=function(a,b){var c,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;c=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=c.dmax,l=c.wsize,m=c.whave,n=c.wnext,o=c.window,p=c.hold,q=c.bits,r=c.lencode,s=c.distcode,t=(1<<c.lenbits)-1,u=(1<<c.distbits)-1;a:do{15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=r[p&t];b:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<<w)-1)];continue b}if(32&w){c.mode=e;break a}a.msg="invalid literal/length code",c.mode=d;break a}x=65535&v,w&=15,w&&(w>q&&(p+=B[f++]<<q,q+=8),x+=p&(1<<w)-1,p>>>=w,q-=w),15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=s[p&u];c:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<<w)-1)];continue c}a.msg="invalid distance code",c.mode=d;break a}if(y=65535&v,w&=15,w>q&&(p+=B[f++]<<q,q+=8,w>q&&(p+=B[f++]<<q,q+=8)),y+=p&(1<<w)-1,y>k){a.msg="invalid distance too far back",c.mode=d;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&c.sane){a.msg="invalid distance too far back",c.mode=d;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<<q)-1,a.next_in=f,a.next_out=h,a.avail_in=g>f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),c.hold=p,c.bits=q}},{}],88:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<<f.wbits,f.wnext=0,f.whave=0,f.window=new r.Buf8(f.wsize)),d>=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whave<f.wsize&&(f.whave+=e))),0}function m(a,b){var c,e,f,g,h,i,j,m,n,o,p,q,oa,pa,qa,ra,sa,ta,ua,va,wa,xa,ya,za,Aa=0,Ba=new r.Buf8(4),Ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!a||!a.state||!a.output||!a.input&&0!==a.avail_in)return F;c=a.state,c.mode===V&&(c.mode=W),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,o=i,p=j,xa=C;a:for(;;)switch(c.mode){case K:if(0===c.wrap){c.mode=W;break}for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(2&c.wrap&&35615===m){c.check=0,Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<<wa,a.adler=c.check=1,c.mode=512&m?T:V,m=0,n=0;break;case L:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(c.flags=m,(255&c.flags)!==J){a.msg="unknown compression method",c.mode=la;break}if(57344&c.flags){a.msg="unknown header flags set",c.mode=la;break}c.head&&(c.head.text=m>>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.head&&(c.head.time=m),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.head&&(c.head.xflags=255&m,c.head.os=m>>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.length=m,c.head&&(c.head.extra_len=m),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(65535&c.check)){a.msg="header crc mismatch",c.mode=la;break}m=0,n=0}c.head&&(c.head.hcrc=c.flags>>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}a.adler=c.check=d(m),m=0,n=0,c.mode=U;case U:if(0===c.havedict)return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,E;a.adler=c.check=1,c.mode=V;case V:if(b===A||b===B)break a;case W:if(c.last){m>>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}switch(c.last=1&m,m>>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if((65535&m)!==(m>>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(c.nlen=(31&m)+257,m>>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.have<c.ncode;){for(;3>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.lens[Ca[c.have++]]=7&m,m>>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have<c.nlen+c.ndist;){for(;Aa=c.lencode[m&(1<<c.lenbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(16>sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m>>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid 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ea:for(;Aa=c.distcode[m&(1<<c.distbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(0===(240&ra)){for(ta=qa,ua=ra,va=sa;Aa=c.distcode[va+((m&(1<<ta+ua)-1)>>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.offset+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a;if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<<n,n+=8}if(p-=j,a.total_out+=p,c.total+=p,p&&(a.adler=c.check=c.flags?t(c.check,f,p,h-p):s(c.check,f,p,h-p)),p=j,(c.flags?m:d(m))!==c.check){a.msg="incorrect data check",c.mode=la;break}m=0,n=0}c.mode=ja;case ja:if(c.wrap&&c.flags){for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(4294967295&c.total)){a.msg="incorrect length check",c.mode=la;break}m=0,n=0}c.mode=ka;case ka:xa=D;break a;case la:xa=G;break a;case ma:return H;case na:default:return F}return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,(c.wsize||p!==a.avail_out&&c.mode<la&&(c.mode<ia||b!==z))&&l(a,a.output,a.next_out,p-a.avail_out)?(c.mode=ma,
H):(o-=a.avail_in,p-=a.avail_out,a.total_in+=o,a.total_out+=p,c.total+=p,c.wrap&&p&&(a.adler=c.check=c.flags?t(c.check,f,p,a.next_out-p):s(c.check,f,p,a.next_out-p)),a.data_type=c.bits+(c.last?64:0)+(c.mode===V?128:0)+(c.mode===ba||c.mode===Y?256:0),(0===o&&0===p||b===z)&&xa===C&&(xa=I),xa)}function n(a){if(!a||!a.state)return F;var b=a.state;return b.window&&(b.window=null),a.state=null,C}function o(a,b){var c;return a&&a.state?(c=a.state,0===(2&c.wrap)?F:(c.head=b,b.done=!1,C)):F}var p,q,r=a("../utils/common"),s=a("./adler32"),t=a("./crc32"),u=a("./inffast"),v=a("./inftrees"),w=0,x=1,y=2,z=4,A=5,B=6,C=0,D=1,E=2,F=-2,G=-3,H=-4,I=-5,J=8,K=1,L=2,M=3,N=4,O=5,P=6,Q=7,R=8,S=9,T=10,U=11,V=12,W=13,X=14,Y=15,Z=16,$=17,_=18,aa=19,ba=20,ca=21,da=22,ea=23,fa=24,ga=25,ha=26,ia=27,ja=28,ka=29,la=30,ma=31,na=32,oa=852,pa=592,qa=15,ra=qa,sa=!0;c.inflateReset=g,c.inflateReset2=h,c.inflateResetKeep=f,c.inflateInit=j,c.inflateInit2=i,c.inflate=m,c.inflateEnd=n,c.inflateGetHeader=o,c.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":80,"./adler32":82,"./crc32":84,"./inffast":87,"./inftrees":89}],89:[function(a,b,c){"use strict";var d=a("../utils/common"),e=15,f=852,g=592,h=0,i=1,j=2,k=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],l=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],m=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],n=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];b.exports=function(a,b,c,o,p,q,r,s){var t,u,v,w,x,y,z,A,B,C=s.bits,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=null,O=0,P=new d.Buf16(e+1),Q=new d.Buf16(e+1),R=null,S=0;for(D=0;e>=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[c+E]]++;for(H=C,G=e;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;e>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===h||1!==G))return-1;for(Q[1]=0,D=1;e>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[c+E]&&(r[Q[b[c+E]]++]=E);if(a===h?(N=R=r,y=19):a===i?(N=k,O-=257,R=l,S-=257,y=256):(N=m,R=n,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<<H,w=L-1,a===i&&L>f||a===j&&L>g)return 1;for(var T=0;;){T++,z=D-J,r[E]<y?(A=0,B=r[E]):r[E]>y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<<D-J,u=1<<I,F=u;do u-=t,p[x+(M>>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<<D-1;M&t;)t>>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[c+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<<I;G>I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<<I,a===i&&L>f||a===j&&L>g)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":80}],90:[function(a,b,c){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],91:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length}function f(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b}function g(a){return 256>a?ia[a]:ia[256+(a>>>7)]}function h(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function i(a,b,c){a.bi_valid>X-c?(a.bi_buf|=b<<a.bi_valid&65535,h(a,a.bi_buf),a.bi_buf=b>>X-a.bi_valid,a.bi_valid+=c-X):(a.bi_buf|=b<<a.bi_valid&65535,a.bi_valid+=c)}function j(a,b,c){i(a,c[2*b],c[2*b+1])}function k(a,b){var c=0;do c|=1&a,a>>>=1,c<<=1;while(--b>0);return c>>>1}function l(a){16===a.bi_valid?(h(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function m(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;W>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;V>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function n(a,b,c){var d,e,f=new Array(W+1),g=0;for(d=1;W>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=k(f[h]++,h))}}function o(){var a,b,c,d,f,g=new Array(W+1);for(c=0,d=0;Q-1>d;d++)for(ka[d]=c,a=0;a<1<<ba[d];a++)ja[c++]=d;for(ja[c-1]=d,f=0,d=0;16>d;d++)for(la[d]=f,a=0;a<1<<ca[d];a++)ia[f++]=d;for(f>>=7;T>d;d++)for(la[d]=f<<7,a=0;a<1<<ca[d]-7;a++)ia[256+f++]=d;for(b=0;W>=b;b++)g[b]=0;for(a=0;143>=a;)ga[2*a+1]=8,a++,g[8]++;for(;255>=a;)ga[2*a+1]=9,a++,g[9]++;for(;279>=a;)ga[2*a+1]=7,a++,g[7]++;for(;287>=a;)ga[2*a+1]=8,a++,g[8]++;for(n(ga,S+1,g),a=0;T>a;a++)ha[2*a+1]=5,ha[2*a]=k(a,5);ma=new e(ga,ba,R+1,S,W),na=new e(ha,ca,0,T,W),oa=new e(new Array(0),da,0,U,Y)}function p(a){var b;for(b=0;S>b;b++)a.dyn_ltree[2*b]=0;for(b=0;T>b;b++)a.dyn_dtree[2*b]=0;for(b=0;U>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*Z]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function q(a){a.bi_valid>8?h(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function r(a,b,c,d){q(a),d&&(h(a,c),h(a,~c)),G.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function s(a,b,c,d){var e=2*b,f=2*c;return a[e]<a[f]||a[e]===a[f]&&d[b]<=d[c]}function t(a,b,c){for(var d=a.heap[c],e=c<<1;e<=a.heap_len&&(e<a.heap_len&&s(b,a.heap[e+1],a.heap[e],a.depth)&&e++,!s(b,d,a.heap[e],a.depth));)a.heap[c]=a.heap[e],c=e,e<<=1;a.heap[c]=d}function u(a,b,c){var d,e,f,h,k=0;if(0!==a.last_lit)do d=a.pending_buf[a.d_buf+2*k]<<8|a.pending_buf[a.d_buf+2*k+1],e=a.pending_buf[a.l_buf+k],k++,0===d?j(a,e,b):(f=ja[e],j(a,f+R+1,b),h=ba[f],0!==h&&(e-=ka[f],i(a,e,h)),d--,f=g(d),j(a,f,c),h=ca[f],0!==h&&(d-=la[f],i(a,d,h)));while(k<a.last_lit);j(a,Z,b)}function v(a,b){var c,d,e,f=b.dyn_tree,g=b.stat_desc.static_tree,h=b.stat_desc.has_stree,i=b.stat_desc.elems,j=-1;for(a.heap_len=0,a.heap_max=V,c=0;i>c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)t(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],t(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,t(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],m(a,b),n(f,j,a.bl_count)}function w(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++h<i&&e===g||(j>h?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*$]++):10>=h?a.bl_tree[2*_]++:a.bl_tree[2*aa]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function x(a,b,c){var d,e,f=-1,g=b[1],h=0,k=7,l=4;for(0===g&&(k=138,l=3),d=0;c>=d;d++)if(e=g,g=b[2*(d+1)+1],!(++h<k&&e===g)){if(l>h){do j(a,e,a.bl_tree);while(0!==--h)}else 0!==e?(e!==f&&(j(a,e,a.bl_tree),h--),j(a,$,a.bl_tree),i(a,h-3,2)):10>=h?(j(a,_,a.bl_tree),i(a,h-3,3)):(j(a,aa,a.bl_tree),i(a,h-11,7));h=0,f=e,0===g?(k=138,l=3):e===g?(k=6,l=3):(k=7,l=4)}}function y(a){var b;for(w(a,a.dyn_ltree,a.l_desc.max_code),w(a,a.dyn_dtree,a.d_desc.max_code),v(a,a.bl_desc),b=U-1;b>=3&&0===a.bl_tree[2*ea[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function z(a,b,c,d){var e;for(i(a,b-257,5),i(a,c-1,5),i(a,d-4,4),e=0;d>e;e++)i(a,a.bl_tree[2*ea[e]+1],3);x(a,a.dyn_ltree,b-1),x(a,a.dyn_dtree,c-1)}function A(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return I;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return J;for(b=32;R>b;b++)if(0!==a.dyn_ltree[2*b])return J;return I}function B(a){pa||(o(),pa=!0),a.l_desc=new f(a.dyn_ltree,ma),a.d_desc=new f(a.dyn_dtree,na),a.bl_desc=new f(a.bl_tree,oa),a.bi_buf=0,a.bi_valid=0,p(a)}function C(a,b,c,d){i(a,(L<<1)+(d?1:0),3),r(a,b,c,!0)}function D(a){i(a,M<<1,3),j(a,Z,ga),l(a)}function E(a,b,c,d){var e,f,g=0;a.level>0?(a.strm.data_type===K&&(a.strm.data_type=A(a)),v(a,a.l_desc),v(a,a.d_desc),g=y(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?C(a,b,c,d):a.strategy===H||f===e?(i(a,(M<<1)+(d?1:0),3),u(a,ga,ha)):(i(a,(N<<1)+(d?1:0),3),z(a,a.l_desc.max_code+1,a.d_desc.max_code+1,g+1),u(a,a.dyn_ltree,a.dyn_dtree)),p(a),d&&q(a)}function F(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ja[c]+R+1)]++,a.dyn_dtree[2*g(b)]++),a.last_lit===a.lit_bufsize-1}var G=a("../utils/common"),H=4,I=0,J=1,K=2,L=0,M=1,N=2,O=3,P=258,Q=29,R=256,S=R+1+Q,T=30,U=19,V=2*S+1,W=15,X=16,Y=7,Z=256,$=16,_=17,aa=18,ba=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],ca=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],da=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ea=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],fa=512,ga=new Array(2*(S+2));d(ga);var ha=new Array(2*T);d(ha);var ia=new Array(fa);d(ia);var ja=new Array(P-O+1);d(ja);var ka=new Array(Q);d(ka);var la=new Array(T);d(la);var ma,na,oa,pa=!1;c._tr_init=B,c._tr_stored_block=C,c._tr_flush_block=E,c._tr_tally=F,c._tr_align=D},{"../utils/common":80}],92:[function(a,b,c){"use strict";function d(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=d},{}],93:[function(a,b,c){function d(){k=!1,h.length?j=h.concat(j):l=-1,j.length&&e()}function e(){if(!k){var a=setTimeout(d);k=!0;for(var b=j.length;b;){for(h=j,j=[];++l<b;)h&&h[l].run();l=-1,b=j.length}h=null,k=!1,clearTimeout(a)}}function f(a,b){this.fun=a,this.array=b}function g(){}var h,i=b.exports={},j=[],k=!1,l=-1;i.nextTick=function(a){var b=new Array(arguments.length-1);if(arguments.length>1)for(var c=1;c<arguments.length;c++)b[c-1]=arguments[c];j.push(new f(a,b)),1!==j.length||k||setTimeout(e,0)},f.prototype.run=function(){this.fun.apply(null,this.array)},i.title="browser",i.browser=!0,i.env={},i.argv=[],i.version="",i.versions={},i.on=g,i.addListener=g,i.once=g,i.off=g,i.removeListener=g,i.removeAllListeners=g,i.emit=g,i.binding=function(a){throw new Error("process.binding is not supported")},i.cwd=function(){return"/"},i.chdir=function(a){throw new Error("process.chdir is not supported")},i.umask=function(){return 0}},{}]},{},[1]); |
ajax/libs/forerunnerdb/1.3.385/fdb-core+persist.js | CyrusSUEN/cdnjs | (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
var Core = _dereq_('./core'),
Persist = _dereq_('../lib/Persist');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/Persist":26,"./core":2}],2:[function(_dereq_,module,exports){
var Core = _dereq_('../lib/Core'),
ShimIE8 = _dereq_('../lib/Shim.IE8');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/Core":6,"../lib/Shim.IE8":32}],3:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
var BinaryTree = function (data, compareFunc, hashFunc) {
this.init.apply(this, arguments);
};
BinaryTree.prototype.init = function (data, index, compareFunc, hashFunc) {
this._store = [];
this._keys = [];
if (index !== undefined) { this.index(index); }
if (compareFunc !== undefined) { this.compareFunc(compareFunc); }
if (hashFunc !== undefined) { this.hashFunc(hashFunc); }
if (data !== undefined) { this.data(data); }
};
Shared.addModule('BinaryTree', BinaryTree);
Shared.mixin(BinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(BinaryTree.prototype, 'Mixin.Sorting');
Shared.mixin(BinaryTree.prototype, 'Mixin.Common');
Shared.synthesize(BinaryTree.prototype, 'compareFunc');
Shared.synthesize(BinaryTree.prototype, 'hashFunc');
Shared.synthesize(BinaryTree.prototype, 'indexDir');
Shared.synthesize(BinaryTree.prototype, 'keys');
Shared.synthesize(BinaryTree.prototype, 'index', function (index) {
if (index !== undefined) {
// Convert the index object to an array of key val objects
this.keys(this.extractKeys(index));
}
return this.$super.call(this, index);
});
BinaryTree.prototype.extractKeys = function (obj) {
var i,
keys = [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
keys.push({
key: i,
val: obj[i]
});
}
}
return keys;
};
BinaryTree.prototype.data = function (val) {
if (val !== undefined) {
this._data = val;
if (this._hashFunc) { this._hash = this._hashFunc(val); }
return this;
}
return this._data;
};
BinaryTree.prototype.push = function (val) {
if (val !== undefined) {
this._store.push(val);
return this;
}
return false;
};
BinaryTree.prototype.pull = function (val) {
if (val !== undefined) {
var index = this._store.indexOf(val);
if (index > -1) {
this._store.splice(index, 1);
return true;
}
}
return false;
};
/**
* Default compare method. Can be overridden.
* @param a
* @param b
* @returns {number}
* @private
*/
BinaryTree.prototype._compareFunc = function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (indexData.val === 1) {
result = this.sortAsc(a[indexData.key], b[indexData.key]);
} else if (indexData.val === -1) {
result = this.sortDesc(a[indexData.key], b[indexData.key]);
}
if (result !== 0) {
return result;
}
}
return result;
};
/**
* Default hash function. Can be overridden.
* @param obj
* @private
*/
BinaryTree.prototype._hashFunc = function (obj) {
/*var i,
indexData,
hash = '';
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (hash) { hash += '_'; }
hash += obj[indexData.key];
}
return hash;*/
return obj[this._keys[0].key];
};
BinaryTree.prototype.insert = function (data) {
var result,
inserted,
failed,
i;
if (data instanceof Array) {
// Insert array of data
inserted = [];
failed = [];
for (i = 0; i < data.length; i++) {
if (this.insert(data[i])) {
inserted.push(data[i]);
} else {
failed.push(data[i]);
}
}
return {
inserted: inserted,
failed: failed
};
}
if (!this._data) {
// Insert into this node (overwrite) as there is no data
this.data(data);
//this.push(data);
return true;
}
result = this._compareFunc(this._data, data);
if (result === 0) {
this.push(data);
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
if (result === -1) {
// Greater than this node
if (this._right) {
// Propagate down the right branch
this._right.insert(data);
} else {
// Assign to right branch
this._right = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
if (result === 1) {
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
return false;
};
BinaryTree.prototype.lookup = function (data, resultArr) {
var result = this._compareFunc(this._data, data);
resultArr = resultArr || [];
if (result === 0) {
if (this._left) { this._left.lookup(data, resultArr); }
resultArr.push(this._data);
if (this._right) { this._right.lookup(data, resultArr); }
}
if (result === -1) {
if (this._right) { this._right.lookup(data, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.lookup(data, resultArr); }
}
return resultArr;
};
BinaryTree.prototype.inOrder = function (type, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.inOrder(type, resultArr);
}
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
if (this._right) {
this._right.inOrder(type, resultArr);
}
return resultArr;
};
/*BinaryTree.prototype.find = function (type, search, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.find(type, search, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.find(type, search, resultArr);
}
return resultArr;
};*/
/**
*
* @param {String} type
* @param {String} key The data key to range search against.
* @param {Number} from Range search from this value (inclusive)
* @param {Number} to Range search to this value (inclusive)
* @param {Array=} resultArr Leave undefined when calling (internal use)
* @returns {Array} Array of matching document objects
*/
BinaryTree.prototype.findRange = function (type, key, from, to, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRange(type, key, from, to, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRange(type, key, from, to, resultArr);
}
return resultArr;
};
/*BinaryTree.prototype.findRegExp = function (type, key, pattern, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRegExp(type, key, pattern, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRegExp(type, key, pattern, resultArr);
}
return resultArr;
};*/
BinaryTree.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path(),
indexKeyArr = pathSolver.parseArr(this._index),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
Shared.finishModule('BinaryTree');
module.exports = BinaryTree;
},{"./Path":25,"./Shared":31}],4:[function(_dereq_,module,exports){
"use strict";
var Shared,
Db,
Metrics,
KeyValueStore,
Path,
IndexHashMap,
IndexBinaryTree,
Crc,
Overload,
ReactorIO;
Shared = _dereq_('./Shared');
/**
* Creates a new collection. Collections store multiple documents and
* handle CRUD against those documents.
* @constructor
*/
var Collection = function (name) {
this.init.apply(this, arguments);
};
Collection.prototype.init = function (name, options) {
this._primaryKey = '_id';
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._name = name;
this._data = [];
this._metrics = new Metrics();
this._options = options || {
changeTimestamp: false
};
// Create an object to store internal protected data
this._metaData = {};
this._deferQueue = {
insert: [],
update: [],
remove: [],
upsert: []
};
this._deferThreshold = {
insert: 100,
update: 100,
remove: 100,
upsert: 100
};
this._deferTime = {
insert: 1,
update: 1,
remove: 1,
upsert: 1
};
// Set the subset to itself since it is the root collection
this.subsetOf(this);
};
Shared.addModule('Collection', Collection);
Shared.mixin(Collection.prototype, 'Mixin.Common');
Shared.mixin(Collection.prototype, 'Mixin.Events');
Shared.mixin(Collection.prototype, 'Mixin.ChainReactor');
Shared.mixin(Collection.prototype, 'Mixin.CRUD');
Shared.mixin(Collection.prototype, 'Mixin.Constants');
Shared.mixin(Collection.prototype, 'Mixin.Triggers');
Shared.mixin(Collection.prototype, 'Mixin.Sorting');
Shared.mixin(Collection.prototype, 'Mixin.Matching');
Shared.mixin(Collection.prototype, 'Mixin.Updating');
Shared.mixin(Collection.prototype, 'Mixin.Tags');
Metrics = _dereq_('./Metrics');
KeyValueStore = _dereq_('./KeyValueStore');
Path = _dereq_('./Path');
IndexHashMap = _dereq_('./IndexHashMap');
IndexBinaryTree = _dereq_('./IndexBinaryTree');
Crc = _dereq_('./Crc');
Db = Shared.modules.Db;
Overload = _dereq_('./Overload');
ReactorIO = _dereq_('./ReactorIO');
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Collection.prototype.crc = Crc;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'state');
/**
* Gets / sets the name of the collection.
* @param {String=} val The name of the collection to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'name');
/**
* Gets / sets the metadata stored in the collection.
*/
Shared.synthesize(Collection.prototype, 'metaData');
/**
* Get the data array that represents the collection's data.
* This data is returned by reference and should not be altered outside
* of the provided CRUD functionality of the collection as doing so
* may cause unstable index behaviour within the collection.
* @returns {Array}
*/
Collection.prototype.data = function () {
return this._data;
};
/**
* Drops a collection and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
Collection.prototype.drop = function (callback) {
var key;
if (!this.isDropped()) {
if (this._db && this._db._collection && this._name) {
if (this.debug()) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
this.emit('drop', this);
delete this._db._collection[this._name];
// Remove any reactor IO chain links
if (this._collate) {
for (key in this._collate) {
if (this._collate.hasOwnProperty(key)) {
this.collateRemove(key);
}
}
}
delete this._primaryKey;
delete this._primaryIndex;
delete this._primaryCrc;
delete this._crcLookup;
delete this._name;
delete this._data;
delete this._metrics;
if (callback) { callback(false, true); }
return true;
}
} else {
if (callback) { callback(false, true); }
return true;
}
if (callback) { callback(false, true); }
return false;
};
/**
* Gets / sets the primary key for this collection.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
Collection.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
if (this._primaryKey !== keyName) {
var oldKey = this._primaryKey;
this._primaryKey = keyName;
// Set the primary key index primary key
this._primaryIndex.primaryKey(keyName);
// Rebuild the primary key index
this.rebuildPrimaryKeyIndex();
// Propagate change down the chain
this.chainSend('primaryKey', keyName, {oldData: oldKey});
}
return this;
}
return this._primaryKey;
};
/**
* Handles insert events and routes changes to binds and views as required.
* @param {Array} inserted An array of inserted documents.
* @param {Array} failed An array of documents that failed to insert.
* @private
*/
Collection.prototype._onInsert = function (inserted, failed) {
this.emit('insert', inserted, failed);
};
/**
* Handles update events and routes changes to binds and views as required.
* @param {Array} items An array of updated documents.
* @private
*/
Collection.prototype._onUpdate = function (items) {
this.emit('update', items);
};
/**
* Handles remove events and routes changes to binds and views as required.
* @param {Array} items An array of removed documents.
* @private
*/
Collection.prototype._onRemove = function (items) {
this.emit('remove', items);
};
/**
* Handles any change to the collection.
* @private
*/
Collection.prototype._onChange = function () {
if (this._options.changeTimestamp) {
// Record the last change timestamp
this._metaData.lastChange = new Date();
}
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'db', function (db) {
if (db) {
if (this.primaryKey() === '_id') {
// Set primary key to the db's key by default
this.primaryKey(db.primaryKey());
// Apply the same debug settings
this.debug(db.debug());
}
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'mongoEmulation');
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set.
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param options Optional options object.
* @param callback Optional callback function.
*/
Collection.prototype.setData = function (data, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (data) {
var op = this._metrics.create('setData');
op.start();
options = this.options(options);
this.preSetData(data, options, callback);
if (options.$decouple) {
data = this.decouple(data);
}
if (!(data instanceof Array)) {
data = [data];
}
op.time('transformIn');
data = this.transformIn(data);
op.time('transformIn');
var oldData = [].concat(this._data);
this._dataReplace(data);
// Update the primary key index
op.time('Rebuild Primary Key Index');
this.rebuildPrimaryKeyIndex(options);
op.time('Rebuild Primary Key Index');
// Rebuild all other indexes
op.time('Rebuild All Other Indexes');
this._rebuildIndexes();
op.time('Rebuild All Other Indexes');
op.time('Resolve chains');
this.chainSend('setData', data, {oldData: oldData});
op.time('Resolve chains');
op.stop();
this._onChange();
this.emit('setData', this._data, oldData);
}
if (callback) { callback(false); }
return this;
};
/**
* Drops and rebuilds the primary key index for all documents in the collection.
* @param {Object=} options An optional options object.
* @private
*/
Collection.prototype.rebuildPrimaryKeyIndex = function (options) {
options = options || {
$ensureKeys: undefined,
$violationCheck: undefined
};
var ensureKeys = options && options.$ensureKeys !== undefined ? options.$ensureKeys : true,
violationCheck = options && options.$violationCheck !== undefined ? options.$violationCheck : true,
arr,
arrCount,
arrItem,
pIndex = this._primaryIndex,
crcIndex = this._primaryCrc,
crcLookup = this._crcLookup,
pKey = this._primaryKey,
jString;
// Drop the existing primary index
pIndex.truncate();
crcIndex.truncate();
crcLookup.truncate();
// Loop the data and check for a primary key in each object
arr = this._data;
arrCount = arr.length;
while (arrCount--) {
arrItem = arr[arrCount];
if (ensureKeys) {
// Make sure the item has a primary key
this.ensurePrimaryKey(arrItem);
}
if (violationCheck) {
// Check for primary key violation
if (!pIndex.uniqueSet(arrItem[pKey], arrItem)) {
// Primary key violation
throw(this.logIdentifier() + ' Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: ' + arrItem[this._primaryKey]);
}
} else {
pIndex.set(arrItem[pKey], arrItem);
}
// Generate a CRC string
jString = this.jStringify(arrItem);
crcIndex.set(arrItem[pKey], jString);
crcLookup.set(jString, arrItem);
}
};
/**
* Checks for a primary key on the document and assigns one if none
* currently exists.
* @param {Object} obj The object to check a primary key against.
* @private
*/
Collection.prototype.ensurePrimaryKey = function (obj) {
if (obj[this._primaryKey] === undefined) {
// Assign a primary key automatically
obj[this._primaryKey] = this.objectId();
}
};
/**
* Clears all data from the collection.
* @returns {Collection}
*/
Collection.prototype.truncate = function () {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this.emit('truncate', this._data);
// Clear all the data from the collection
this._data.length = 0;
// Re-create the primary index data
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._onChange();
this.deferEmit('change', {type: 'truncate'});
return this;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} obj The document object to upsert or an array containing
* documents to upsert.
*
* If the document contains a primary key field (based on the collections's primary
* key) then the database will search for an existing document with a matching id.
* If a matching document is found, the document will be updated. Any keys that
* match keys on the existing document will be overwritten with new data. Any keys
* that do not currently exist on the document will be added to the document.
*
* If the document does not contain an id or the id passed does not match an existing
* document, an insert is performed instead. If no id is present a new primary key
* id is provided for the item.
*
* @param {Function=} callback Optional callback method.
* @returns {Object} An object containing two keys, "op" contains either "insert" or
* "update" depending on the type of operation that was performed and "result"
* contains the return data from the operation used.
*/
Collection.prototype.upsert = function (obj, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (obj) {
var queue = this._deferQueue.upsert,
deferThreshold = this._deferThreshold.upsert;
var returnData = {},
query,
i;
// Determine if the object passed is an array or not
if (obj instanceof Array) {
if (obj.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue.upsert = queue.concat(obj);
// Fire off the insert queue handler
this.processQueue('upsert', callback);
return {};
} else {
// Loop the array and upsert each item
returnData = [];
for (i = 0; i < obj.length; i++) {
returnData.push(this.upsert(obj[i]));
}
if (callback) { callback(); }
return returnData;
}
}
// Determine if the operation is an insert or an update
if (obj[this._primaryKey]) {
// Check if an object with this primary key already exists
query = {};
query[this._primaryKey] = obj[this._primaryKey];
if (this._primaryIndex.lookup(query)[0]) {
// The document already exists with this id, this operation is an update
returnData.op = 'update';
} else {
// No document with this id exists, this operation is an insert
returnData.op = 'insert';
}
} else {
// The document passed does not contain an id, this operation is an insert
returnData.op = 'insert';
}
switch (returnData.op) {
case 'insert':
returnData.result = this.insert(obj);
break;
case 'update':
returnData.result = this.update(query, obj);
break;
default:
break;
}
return returnData;
} else {
if (callback) { callback(); }
}
return {};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
Collection.prototype.filter = function (query, func, options) {
return (this.find(query, options)).filter(func);
};
/**
* Executes a method against each document that matches query and then executes
* an update based on the return data of the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the update.
* @param {Object=} options Optional options object passed to the initial find call.
* @returns {Array}
*/
Collection.prototype.filterUpdate = function (query, func, options) {
var items = this.find(query, options),
results = [],
singleItem,
singleQuery,
singleUpdate,
pk = this.primaryKey(),
i;
for (i = 0; i < items.length; i++) {
singleItem = items[i];
singleUpdate = func(singleItem);
if (singleUpdate) {
singleQuery = {};
singleQuery[pk] = singleItem[pk];
results.push(this.update(singleQuery, singleUpdate));
}
}
return results;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
Collection.prototype.update = function (query, update, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// Decouple the update data
update = this.decouple(update);
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
this.convertToFdb(update);
}
// Handle transform
update = this.transformIn(update);
if (this.debug()) {
console.log(this.logIdentifier() + ' Updating some data');
}
var self = this,
op = this._metrics.create('update'),
dataSet,
updated,
updateCall = function (referencedDoc) {
var oldDoc = self.decouple(referencedDoc),
newDoc,
triggerOperation,
result;
if (self.willTrigger(self.TYPE_UPDATE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_UPDATE, self.PHASE_AFTER)) {
newDoc = self.decouple(referencedDoc);
triggerOperation = {
type: 'update',
query: self.decouple(query),
update: self.decouple(update),
options: self.decouple(options),
op: op
};
// Update newDoc with the update criteria so we know what the data will look
// like AFTER the update is processed
result = self.updateObject(newDoc, triggerOperation.update, triggerOperation.query, triggerOperation.options, '');
if (self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_BEFORE, referencedDoc, newDoc) !== false) {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, newDoc, triggerOperation.query, triggerOperation.options, '');
// NOTE: If for some reason we would only like to fire this event if changes are actually going
// to occur on the object from the proposed update then we can add "result &&" to the if
self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_AFTER, oldDoc, newDoc);
} else {
// Trigger cancelled operation so tell result that it was not updated
result = false;
}
} else {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, update, query, options, '');
}
// Inform indexes of the change
self._updateIndexes(oldDoc, referencedDoc);
return result;
};
op.start();
op.time('Retrieve documents to update');
dataSet = this.find(query, {$decouple: false});
op.time('Retrieve documents to update');
if (dataSet.length) {
op.time('Update documents');
updated = dataSet.filter(updateCall);
op.time('Update documents');
if (updated.length) {
op.time('Resolve chains');
this.chainSend('update', {
query: query,
update: update,
dataSet: dataSet
}, options);
op.time('Resolve chains');
this._onUpdate(updated);
this._onChange();
this.deferEmit('change', {type: 'update', data: updated});
}
}
op.stop();
// TODO: Should we decouple the updated array before return by default?
return updated || [];
};
/**
* Replaces an existing object with data from the new object without
* breaking data references.
* @param {Object} currentObj The object to alter.
* @param {Object} newObj The new object to overwrite the existing one with.
* @returns {*} Chain.
* @private
*/
Collection.prototype._replaceObj = function (currentObj, newObj) {
var i;
// Check if the new document has a different primary key value from the existing one
// Remove item from indexes
this._removeFromIndexes(currentObj);
// Remove existing keys from current object
for (i in currentObj) {
if (currentObj.hasOwnProperty(i)) {
delete currentObj[i];
}
}
// Add new keys to current object
for (i in newObj) {
if (newObj.hasOwnProperty(i)) {
currentObj[i] = newObj[i];
}
}
// Update the item in the primary index
if (!this._insertIntoIndexes(currentObj)) {
throw(this.logIdentifier() + ' Primary key violation in update! Key violated: ' + currentObj[this._primaryKey]);
}
// Update the object in the collection data
//this._data.splice(this._data.indexOf(currentObj), 1, newObj);
return this;
};
/**
* Helper method to update a document from it's id.
* @param {String} id The id of the document.
* @param {Object} update The object containing the key/values to update to.
* @returns {Array} The items that were updated.
*/
Collection.prototype.updateById = function (id, update) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.update(searchObj, update);
};
/**
* Internal method for document updating.
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
Collection.prototype.updateObject = function (doc, update, query, options, path, opType) {
// TODO: This method is long, try to break it into smaller pieces
update = this.decouple(update);
// Clear leading dots from path
path = path || '';
if (path.substr(0, 1) === '.') { path = path.substr(1, path.length -1); }
//var oldDoc = this.decouple(doc),
var updated = false,
recurseUpdated = false,
operation,
tmpArray,
tmpIndex,
tmpCount,
tempIndex,
pathInstance,
sourceIsArray,
updateIsArray,
i;
// Loop each key in the update object
for (i in update) {
if (update.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
// Check if the property starts with a dollar (function)
if (i.substr(0, 1) === '$') {
// Check for commands
switch (i) {
case '$key':
case '$index':
case '$data':
case '$min':
case '$max':
// Ignore some operators
operation = true;
break;
case '$each':
operation = true;
// Loop over the array of updates and run each one
tmpCount = update.$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
recurseUpdated = this.updateObject(doc, update.$each[tmpIndex], query, options, path);
if (recurseUpdated) {
updated = true;
}
}
updated = updated || recurseUpdated;
break;
default:
operation = true;
// Now run the operation
recurseUpdated = this.updateObject(doc, update[i], query, options, path, i);
updated = updated || recurseUpdated;
break;
}
}
// Check if the key has a .$ at the end, denoting an array lookup
if (this._isPositionalKey(i)) {
operation = true;
// Modify i to be the name of the field
i = i.substr(0, i.length - 2);
pathInstance = new Path(path + '.' + i);
// Check if the key is an array and has items
if (doc[i] && doc[i] instanceof Array && doc[i].length) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], pathInstance.value(query)[0], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
// Loop the items that matched and update them
for (tmpIndex = 0; tmpIndex < tmpArray.length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpArray[tmpIndex]], update[i + '.$'], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
}
}
if (!operation) {
if (!opType && typeof(update[i]) === 'object') {
if (doc[i] !== null && typeof(doc[i]) === 'object') {
// Check if we are dealing with arrays
sourceIsArray = doc[i] instanceof Array;
updateIsArray = update[i] instanceof Array;
if (sourceIsArray || updateIsArray) {
// Check if the update is an object and the doc is an array
if (!updateIsArray && sourceIsArray) {
// Update is an object, source is an array so match the array items
// with our query object to find the one to update inside this array
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpIndex], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
// Either both source and update are arrays or the update is
// an array and the source is not, so set source to update
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
// The doc key is an object so traverse the
// update further
recurseUpdated = this.updateObject(doc[i], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
switch (opType) {
case '$inc':
var doUpdate = true;
// Check for a $min / $max operator
if (update[i] > 0) {
if (update.$max) {
// Check current value
if (doc[i] >= update.$max) {
// Don't update
doUpdate = false;
}
}
} else if (update[i] < 0) {
if (update.$min) {
// Check current value
if (doc[i] <= update.$min) {
// Don't update
doUpdate = false;
}
}
}
if (doUpdate) {
this._updateIncrement(doc, i, update[i]);
updated = true;
}
break;
case '$cast':
// Casts a property to the type specified if it is not already
// that type. If the cast is an array or an object and the property
// is not already that type a new array or object is created and
// set to the property, overwriting the previous value
switch (update[i]) {
case 'array':
if (!(doc[i] instanceof Array)) {
// Cast to an array
this._updateProperty(doc, i, update.$data || []);
updated = true;
}
break;
case 'object':
if (!(doc[i] instanceof Object) || (doc[i] instanceof Array)) {
// Cast to an object
this._updateProperty(doc, i, update.$data || {});
updated = true;
}
break;
case 'number':
if (typeof doc[i] !== 'number') {
// Cast to a number
this._updateProperty(doc, i, Number(doc[i]));
updated = true;
}
break;
case 'string':
if (typeof doc[i] !== 'string') {
// Cast to a string
this._updateProperty(doc, i, String(doc[i]));
updated = true;
}
break;
default:
throw(this.logIdentifier() + ' Cannot update cast to unknown type: ' + update[i]);
}
break;
case '$push':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Check for a $position modifier with an $each
if (update[i].$position !== undefined && update[i].$each instanceof Array) {
// Grab the position to insert at
tempIndex = update[i].$position;
// Loop the each array and push each item
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updateSplicePush(doc[i], tempIndex + tmpIndex, update[i].$each[tmpIndex]);
}
} else if (update[i].$each instanceof Array) {
// Do a loop over the each to push multiple items
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updatePush(doc[i], update[i].$each[tmpIndex]);
}
} else {
// Do a standard push
this._updatePush(doc[i], update[i]);
}
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot push to a key that is not an array! (' + i + ')');
}
break;
case '$pull':
if (doc[i] instanceof Array) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
tmpCount = tmpArray.length;
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
this._updatePull(doc[i], tmpArray[tmpCount]);
updated = true;
}
}
break;
case '$pullAll':
if (doc[i] instanceof Array) {
if (update[i] instanceof Array) {
tmpArray = doc[i];
tmpCount = tmpArray.length;
if (tmpCount > 0) {
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
for (tempIndex = 0; tempIndex < update[i].length; tempIndex++) {
if (tmpArray[tmpCount] === update[i][tempIndex]) {
this._updatePull(doc[i], tmpCount);
tmpCount--;
updated = true;
}
}
if (tmpCount < 0) {
break;
}
}
}
} else {
throw(this.logIdentifier() + ' Cannot pullAll without being given an array of values to pull! (' + i + ')');
}
}
break;
case '$addToSet':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Loop the target array and check for existence of item
var targetArr = doc[i],
targetArrIndex,
targetArrCount = targetArr.length,
objHash,
addObj = true,
optionObj = (options && options.$addToSet),
hashMode,
pathSolver;
// Check if we have an options object for our operation
if (update[i].$key) {
hashMode = false;
pathSolver = new Path(update[i].$key);
objHash = pathSolver.value(update[i])[0];
// Remove the key from the object before we add it
delete update[i].$key;
} else if (optionObj && optionObj.key) {
hashMode = false;
pathSolver = new Path(optionObj.key);
objHash = pathSolver.value(update[i])[0];
} else {
objHash = this.jStringify(update[i]);
hashMode = true;
}
for (targetArrIndex = 0; targetArrIndex < targetArrCount; targetArrIndex++) {
if (hashMode) {
// Check if objects match via a string hash (JSON)
if (this.jStringify(targetArr[targetArrIndex]) === objHash) {
// The object already exists, don't add it
addObj = false;
break;
}
} else {
// Check if objects match based on the path
if (objHash === pathSolver.value(targetArr[targetArrIndex])[0]) {
// The object already exists, don't add it
addObj = false;
break;
}
}
}
if (addObj) {
this._updatePush(doc[i], update[i]);
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot addToSet on a key that is not an array! (' + i + ')');
}
break;
case '$splicePush':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
tempIndex = update.$index;
if (tempIndex !== undefined) {
delete update.$index;
// Check for out of bounds index
if (tempIndex > doc[i].length) {
tempIndex = doc[i].length;
}
this._updateSplicePush(doc[i], tempIndex, update[i]);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot splicePush without a $index integer value!');
}
} else {
throw(this.logIdentifier() + ' Cannot splicePush with a key that is not an array! (' + i + ')');
}
break;
case '$move':
if (doc[i] instanceof Array) {
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
var moveToIndex = update.$index;
if (moveToIndex !== undefined) {
delete update.$index;
this._updateSpliceMove(doc[i], tmpIndex, moveToIndex);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot move without a $index integer value!');
}
break;
}
}
} else {
throw(this.logIdentifier() + ' Cannot move on a key that is not an array! (' + i + ')');
}
break;
case '$mul':
this._updateMultiply(doc, i, update[i]);
updated = true;
break;
case '$rename':
this._updateRename(doc, i, update[i]);
updated = true;
break;
case '$overwrite':
this._updateOverwrite(doc, i, update[i]);
updated = true;
break;
case '$unset':
this._updateUnset(doc, i);
updated = true;
break;
case '$clear':
this._updateClear(doc, i);
updated = true;
break;
case '$pop':
if (doc[i] instanceof Array) {
if (this._updatePop(doc[i], update[i])) {
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot pop from a key that is not an array! (' + i + ')');
}
break;
case '$toggle':
// Toggle the boolean property between true and false
this._updateProperty(doc, i, !doc[i]);
updated = true;
break;
default:
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
break;
}
}
}
}
}
return updated;
};
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
Collection.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Removes any documents from the collection that match the search query
* key/values.
* @param {Object} query The query object.
* @param {Object=} options An options object.
* @param {Function=} callback A callback method.
* @returns {Array} An array of the documents that were removed.
*/
Collection.prototype.remove = function (query, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var self = this,
dataSet,
index,
arrIndex,
returnArr,
removeMethod,
triggerOperation,
doc,
newDoc;
if (typeof(options) === 'function') {
callback = options;
options = {};
}
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (query instanceof Array) {
returnArr = [];
for (arrIndex = 0; arrIndex < query.length; arrIndex++) {
returnArr.push(this.remove(query[arrIndex], {noEmit: true}));
}
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
if (callback) { callback(false, returnArr); }
return returnArr;
} else {
dataSet = this.find(query, {$decouple: false});
if (dataSet.length) {
removeMethod = function (dataItem) {
// Remove the item from the collection's indexes
self._removeFromIndexes(dataItem);
// Remove data from internal stores
index = self._data.indexOf(dataItem);
self._dataRemoveAtIndex(index);
};
// Remove the data from the collection
for (var i = 0; i < dataSet.length; i++) {
doc = dataSet[i];
if (self.willTrigger(self.TYPE_REMOVE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_REMOVE, self.PHASE_AFTER)) {
triggerOperation = {
type: 'remove'
};
newDoc = self.decouple(doc);
if (self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_BEFORE, newDoc, newDoc) !== false) {
// The trigger didn't ask to cancel so execute the removal method
removeMethod(doc);
self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_AFTER, newDoc, newDoc);
}
} else {
// No triggers to execute
removeMethod(doc);
}
}
//op.time('Resolve chains');
this.chainSend('remove', {
query: query,
dataSet: dataSet
}, options);
//op.time('Resolve chains');
if (!options || (options && !options.noEmit)) {
this._onRemove(dataSet);
}
this._onChange();
this.deferEmit('change', {type: 'remove', data: dataSet});
}
if (callback) { callback(false, dataSet); }
return dataSet;
}
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
* @returns {Array} An array of documents that were removed.
*/
Collection.prototype.removeById = function (id) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.remove(searchObj);
};
/**
* Processes a deferred action queue.
* @param {String} type The queue name to process.
* @param {Function} callback A method to call when the queue has processed.
* @param {Object=} resultObj A temp object to hold results in.
*/
Collection.prototype.processQueue = function (type, callback, resultObj) {
var self = this,
queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type],
dataArr,
result;
resultObj = resultObj || {
deferred: true
};
if (queue.length) {
// Process items up to the threshold
if (queue.length) {
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
result = self[type](dataArr);
switch (type) {
case 'insert':
resultObj.inserted = resultObj.inserted || [];
resultObj.failed = resultObj.failed || [];
resultObj.inserted = resultObj.inserted.concat(result.inserted);
resultObj.failed = resultObj.failed.concat(result.failed);
break;
}
}
// Queue another process
setTimeout(function () {
self.processQueue.call(self, type, callback, resultObj);
}, deferTime);
} else {
if (callback) { callback(resultObj); }
}
// Check if all queues are complete
if (!this.isProcessingQueue()) {
this.emit('queuesComplete');
}
};
/**
* Checks if any CRUD operations have been deferred and are still waiting to
* be processed.
* @returns {Boolean} True if there are still deferred CRUD operations to process
* or false if all queues are clear.
*/
Collection.prototype.isProcessingQueue = function () {
var i;
for (i in this._deferQueue) {
if (this._deferQueue.hasOwnProperty(i)) {
if (this._deferQueue[i].length) {
return true;
}
}
}
return false;
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype.insert = function (data, index, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (typeof(index) === 'function') {
callback = index;
index = this._data.length;
} else if (index === undefined) {
index = this._data.length;
}
data = this.transformIn(data);
return this._insertHandle(data, index, callback);
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype._insertHandle = function (data, index, callback) {
var //self = this,
queue = this._deferQueue.insert,
deferThreshold = this._deferThreshold.insert,
//deferTime = this._deferTime.insert,
inserted = [],
failed = [],
insertResult,
resultObj,
i;
if (data instanceof Array) {
// Check if there are more insert items than the insert defer
// threshold, if so, break up inserts so we don't tie up the
// ui or thread
if (data.length > deferThreshold) {
// Break up insert into blocks
this._deferQueue.insert = queue.concat(data);
// Fire off the insert queue handler
this.processQueue('insert', callback);
return;
} else {
// Loop the array and add items
for (i = 0; i < data.length; i++) {
insertResult = this._insert(data[i], index + i);
if (insertResult === true) {
inserted.push(data[i]);
} else {
failed.push({
doc: data[i],
reason: insertResult
});
}
}
}
} else {
// Store the data item
insertResult = this._insert(data, index);
if (insertResult === true) {
inserted.push(data);
} else {
failed.push({
doc: data,
reason: insertResult
});
}
}
//op.time('Resolve chains');
this.chainSend('insert', data, {index: index});
//op.time('Resolve chains');
resultObj = {
deferred: false,
inserted: inserted,
failed: failed
};
this._onInsert(inserted, failed);
if (callback) { callback(resultObj); }
this._onChange();
this.deferEmit('change', {type: 'insert', data: inserted});
return resultObj;
};
/**
* Internal method to insert a document into the collection. Will
* check for index violations before allowing the document to be inserted.
* @param {Object} doc The document to insert after passing index violation
* tests.
* @param {Number=} index Optional index to insert the document at.
* @returns {Boolean|Object} True on success, false if no document passed,
* or an object containing details about an index violation if one occurred.
* @private
*/
Collection.prototype._insert = function (doc, index) {
if (doc) {
var self = this,
indexViolation,
triggerOperation,
insertMethod,
newDoc;
this.ensurePrimaryKey(doc);
// Check indexes are not going to be broken by the document
indexViolation = this.insertIndexViolation(doc);
insertMethod = function (doc) {
// Add the item to the collection's indexes
self._insertIntoIndexes(doc);
// Check index overflow
if (index > self._data.length) {
index = self._data.length;
}
// Insert the document
self._dataInsertAtIndex(index, doc);
};
if (!indexViolation) {
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
triggerOperation = {
type: 'insert'
};
if (self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_BEFORE, {}, doc) !== false) {
insertMethod(doc);
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
// Clone the doc so that the programmer cannot update the internal document
// on the "after" phase trigger
newDoc = self.decouple(doc);
self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_AFTER, {}, newDoc);
}
} else {
// The trigger just wants to cancel the operation
return false;
}
} else {
// No triggers to execute
insertMethod(doc);
}
return true;
} else {
return 'Index violation in index: ' + indexViolation;
}
}
return 'No document passed to insert';
};
/**
* Inserts a document into the internal collection data array at
* Inserts a document into the internal collection data array at
* the specified index.
* @param {number} index The index to insert at.
* @param {object} doc The document to insert.
* @private
*/
Collection.prototype._dataInsertAtIndex = function (index, doc) {
this._data.splice(index, 0, doc);
};
/**
* Removes a document from the internal collection data array at
* the specified index.
* @param {number} index The index to remove from.
* @private
*/
Collection.prototype._dataRemoveAtIndex = function (index) {
this._data.splice(index, 1);
};
/**
* Replaces all data in the collection's internal data array with
* the passed array of data.
* @param {array} data The array of data to replace existing data with.
* @private
*/
Collection.prototype._dataReplace = function (data) {
// Clear the array - using a while loop with pop is by far the
// fastest way to clear an array currently
while (this._data.length) {
this._data.pop();
}
// Append new items to the array
this._data = this._data.concat(data);
};
/**
* Inserts a document into the collection indexes.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._insertIntoIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
violated,
jString = this.jStringify(doc);
// Insert to primary key index
violated = this._primaryIndex.uniqueSet(doc[this._primaryKey], doc);
this._primaryCrc.uniqueSet(doc[this._primaryKey], jString);
this._crcLookup.uniqueSet(jString, doc);
// Insert into other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].insert(doc);
}
}
return violated;
};
/**
* Removes a document from the collection indexes.
* @param {Object} doc The document to remove.
* @private
*/
Collection.prototype._removeFromIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
jString = this.jStringify(doc);
// Remove from primary key index
this._primaryIndex.unSet(doc[this._primaryKey]);
this._primaryCrc.unSet(doc[this._primaryKey]);
this._crcLookup.unSet(jString);
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].remove(doc);
}
}
};
/**
* Updates collection index data for the passed document.
* @param {Object} oldDoc The old document as it was before the update.
* @param {Object} newDoc The document as it now is after the update.
* @private
*/
Collection.prototype._updateIndexes = function (oldDoc, newDoc) {
this._removeFromIndexes(oldDoc);
this._insertIntoIndexes(newDoc);
};
/**
* Rebuild collection indexes.
* @private
*/
Collection.prototype._rebuildIndexes = function () {
var arr = this._indexByName,
arrIndex;
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].rebuild();
}
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param {Object} query The query object to generate the subset with.
* @param {Object=} options An options object.
* @returns {*}
*/
Collection.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Gets / sets the collection that this collection is a subset of.
* @param {Collection=} collection The collection to set as the parent of this subset.
* @returns {Collection}
*/
Shared.synthesize(Collection.prototype, 'subsetOf');
/**
* Checks if the collection is a subset of the passed collection.
* @param {Collection} collection The collection to test against.
* @returns {Boolean} True if the passed collection is the parent of
* the current collection.
*/
Collection.prototype.isSubsetOf = function (collection) {
return this._subsetOf === collection;
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
Collection.prototype.distinct = function (key, query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var data = this.find(query, options),
pathSolver = new Path(key),
valueUsed = {},
distinctValues = [],
value,
i;
// Loop the data and build array of distinct values
for (i = 0; i < data.length; i++) {
value = pathSolver.value(data[i])[0];
if (value && !valueUsed[value]) {
valueUsed[value] = true;
distinctValues.push(value);
}
}
return distinctValues;
};
/**
* Helper method to find a document by it's id.
* @param {String} id The id of the document.
* @param {Object=} options The options object, allowed keys are sort and limit.
* @returns {Array} The items that were updated.
*/
Collection.prototype.findById = function (id, options) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.find(searchObj, options)[0];
};
/**
* Finds all documents that contain the passed string or search object
* regardless of where the string might occur within the document. This
* will match strings from the start, middle or end of the document's
* string (partial match).
* @param search The string to search for. Case sensitive.
* @param options A standard find() options object.
* @returns {Array} An array of documents that matched the search string.
*/
Collection.prototype.peek = function (search, options) {
// Loop all items
var arr = this._data,
arrCount = arr.length,
arrIndex,
arrItem,
tempColl = new Collection(),
typeOfSearch = typeof search;
if (typeOfSearch === 'string') {
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Get json representation of object
arrItem = this.jStringify(arr[arrIndex]);
// Check if string exists in object json
if (arrItem.indexOf(search) > -1) {
// Add this item to the temp collection
tempColl.insert(arr[arrIndex]);
}
}
return tempColl.find({}, options);
} else {
return this.find(search, options);
}
};
/**
* Provides a query plan / operations log for a query.
* @param {Object} query The query to execute.
* @param {Object=} options Optional options object.
* @returns {Object} The query plan.
*/
Collection.prototype.explain = function (query, options) {
var result = this.find(query, options);
return result.__fdbOp._data;
};
/**
* Generates an options object with default values or adds default
* values to a passed object if those values are not currently set
* to anything.
* @param {object=} obj Optional options object to modify.
* @returns {object} The options object.
*/
Collection.prototype.options = function (obj) {
obj = obj || {};
obj.$decouple = obj.$decouple !== undefined ? obj.$decouple : true;
obj.$explain = obj.$explain !== undefined ? obj.$explain : false;
return obj;
};
/**
* Queries the collection based on the query object passed.
* @param {Object} query The query key/values that a document must match in
* order for it to be returned in the result array.
* @param {Object=} options An optional options object.
* @param {Function=} callback !! DO NOT USE, THIS IS NON-OPERATIONAL !!
* Optional callback. If specified the find process
* will not return a value and will assume that you wish to operate under an
* async mode. This will break up large find requests into smaller chunks and
* process them in a non-blocking fashion allowing large datasets to be queried
* without causing the browser UI to pause. Results from this type of operation
* will be passed back to the callback once completed.
*
* @returns {Array} The results array from the find operation, containing all
* documents that matched the query.
*/
Collection.prototype.find = function (query, options, callback) {
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (callback) {
// Check the size of the collection's data array
// Split operation into smaller tasks and callback when complete
callback('Callbacks for the find() operation are not yet implemented!', []);
return [];
}
return this._find.apply(this, arguments);
};
Collection.prototype._find = function (query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// TODO: This method is quite long, break into smaller pieces
query = query || {};
options = this.options(options);
var op = this._metrics.create('find'),
pk = this.primaryKey(),
self = this,
analysis,
scanLength,
requiresTableScan = true,
resultArr,
joinCollectionIndex,
joinIndex,
joinCollection = {},
joinQuery,
joinPath,
joinCollectionName,
joinCollectionInstance,
joinMatch,
joinMatchIndex,
joinSearchQuery,
joinSearchOptions,
joinMulti,
joinRequire,
joinFindResults,
joinFindResult,
joinItem,
joinPrefix,
resultCollectionName,
resultIndex,
resultRemove = [],
index,
i, j, k, l,
fieldListOn = [],
fieldListOff = [],
elemMatchPathSolver,
elemMatchSubArr,
elemMatchSpliceArr,
matcherTmpOptions = {},
result,
cursor = {},
//renameFieldMethod,
//renameFieldPath,
matcher = function (doc) {
return self._match(doc, query, options, 'and', matcherTmpOptions);
};
op.start();
if (query) {
// Get query analysis to execute best optimised code path
op.time('analyseQuery');
analysis = this._analyseQuery(self.decouple(query), options, op);
op.time('analyseQuery');
op.data('analysis', analysis);
if (analysis.hasJoin && analysis.queriesJoin) {
// The query has a join and tries to limit by it's joined data
// Get an instance reference to the join collections
op.time('joinReferences');
for (joinIndex = 0; joinIndex < analysis.joinsOn.length; joinIndex++) {
joinCollectionName = analysis.joinsOn[joinIndex];
joinPath = new Path(analysis.joinQueries[joinCollectionName]);
joinQuery = joinPath.value(query)[0];
joinCollection[analysis.joinsOn[joinIndex]] = this._db.collection(analysis.joinsOn[joinIndex]).subset(joinQuery);
// Remove join clause from main query
delete query[analysis.joinQueries[joinCollectionName]];
}
op.time('joinReferences');
}
// Check if an index lookup can be used to return this result
if (analysis.indexMatch.length && (!options || (options && !options.$skipIndex))) {
op.data('index.potential', analysis.indexMatch);
op.data('index.used', analysis.indexMatch[0].index);
// Get the data from the index
op.time('indexLookup');
resultArr = analysis.indexMatch[0].lookup || [];
op.time('indexLookup');
// Check if the index coverage is all keys, if not we still need to table scan it
if (analysis.indexMatch[0].keyData.totalKeyCount === analysis.indexMatch[0].keyData.score) {
// Don't require a table scan to find relevant documents
requiresTableScan = false;
}
} else {
op.flag('usedIndex', false);
}
if (requiresTableScan) {
if (resultArr && resultArr.length) {
scanLength = resultArr.length;
op.time('tableScan: ' + scanLength);
// Filter the source data and return the result
resultArr = resultArr.filter(matcher);
} else {
// Filter the source data and return the result
scanLength = this._data.length;
op.time('tableScan: ' + scanLength);
resultArr = this._data.filter(matcher);
}
op.time('tableScan: ' + scanLength);
}
// Order the array if we were passed a sort clause
if (options.$orderBy) {
op.time('sort');
resultArr = this.sort(options.$orderBy, resultArr);
op.time('sort');
}
if (options.$page !== undefined && options.$limit !== undefined) {
// Record paging data
cursor.page = options.$page;
cursor.pages = Math.ceil(resultArr.length / options.$limit);
cursor.records = resultArr.length;
// Check if we actually need to apply the paging logic
if (options.$page && options.$limit > 0) {
op.data('cursor', cursor);
// Skip to the page specified based on limit
resultArr.splice(0, options.$page * options.$limit);
}
}
if (options.$skip) {
cursor.skip = options.$skip;
// Skip past the number of records specified
resultArr.splice(0, options.$skip);
op.data('skip', options.$skip);
}
if (options.$limit && resultArr && resultArr.length > options.$limit) {
cursor.limit = options.$limit;
resultArr.length = options.$limit;
op.data('limit', options.$limit);
}
if (options.$decouple) {
// Now decouple the data from the original objects
op.time('decouple');
resultArr = this.decouple(resultArr);
op.time('decouple');
op.data('flag.decouple', true);
}
// Now process any joins on the final data
if (options.$join) {
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
// Set the key to store the join result in to the collection name by default
resultCollectionName = joinCollectionName;
// Get the join collection instance from the DB
if (joinCollection[joinCollectionName]) {
joinCollectionInstance = joinCollection[joinCollectionName];
} else {
joinCollectionInstance = this._db.collection(joinCollectionName);
}
// Get the match data for the join
joinMatch = options.$join[joinCollectionIndex][joinCollectionName];
// Loop our result data array
for (resultIndex = 0; resultIndex < resultArr.length; resultIndex++) {
// Loop the join conditions and build a search object from them
joinSearchQuery = {};
joinMulti = false;
joinRequire = false;
joinPrefix = '';
for (joinMatchIndex in joinMatch) {
if (joinMatch.hasOwnProperty(joinMatchIndex)) {
// Check the join condition name for a special command operator
if (joinMatchIndex.substr(0, 1) === '$') {
// Special command
switch (joinMatchIndex) {
case '$where':
if (joinMatch[joinMatchIndex].query) { joinSearchQuery = joinMatch[joinMatchIndex].query; }
if (joinMatch[joinMatchIndex].options) { joinSearchOptions = joinMatch[joinMatchIndex].options; }
break;
case '$as':
// Rename the collection when stored in the result document
resultCollectionName = joinMatch[joinMatchIndex];
break;
case '$multi':
// Return an array of documents instead of a single matching document
joinMulti = joinMatch[joinMatchIndex];
break;
case '$require':
// Remove the result item if no matching join data is found
joinRequire = joinMatch[joinMatchIndex];
break;
case '$prefix':
// Add a prefix to properties mixed in
joinPrefix = joinMatch[joinMatchIndex];
break;
default:
break;
}
} else {
// Get the data to match against and store in the search object
// Resolve complex referenced query
joinSearchQuery[joinMatchIndex] = self._resolveDynamicQuery(joinMatch[joinMatchIndex], resultArr[resultIndex]);
}
}
}
// Do a find on the target collection against the match data
joinFindResults = joinCollectionInstance.find(joinSearchQuery, joinSearchOptions);
// Check if we require a joined row to allow the result item
if (!joinRequire || (joinRequire && joinFindResults[0])) {
// Join is not required or condition is met
if (resultCollectionName === '$root') {
// The property name to store the join results in is $root
// which means we need to mixin the results but this only
// works if joinMulti is disabled
if (joinMulti !== false) {
// Throw an exception here as this join is not physically possible!
throw(this.logIdentifier() + ' Cannot combine [$as: "$root"] with [$joinMulti: true] in $join clause!');
}
// Mixin the result
joinFindResult = joinFindResults[0];
joinItem = resultArr[resultIndex];
for (l in joinFindResult) {
if (joinFindResult.hasOwnProperty(l) && joinItem[joinPrefix + l] === undefined) {
// Properties are only mixed in if they do not already exist
// in the target item (are undefined). Using a prefix denoted via
// $prefix is a good way to prevent property name conflicts
joinItem[joinPrefix + l] = joinFindResult[l];
}
}
} else {
resultArr[resultIndex][resultCollectionName] = joinMulti === false ? joinFindResults[0] : joinFindResults;
}
} else {
// Join required but condition not met, add item to removal queue
resultRemove.push(resultArr[resultIndex]);
}
}
}
}
}
op.data('flag.join', true);
}
// Process removal queue
if (resultRemove.length) {
op.time('removalQueue');
for (i = 0; i < resultRemove.length; i++) {
index = resultArr.indexOf(resultRemove[i]);
if (index > -1) {
resultArr.splice(index, 1);
}
}
op.time('removalQueue');
}
if (options.$transform) {
op.time('transform');
for (i = 0; i < resultArr.length; i++) {
resultArr.splice(i, 1, options.$transform(resultArr[i]));
}
op.time('transform');
op.data('flag.transform', true);
}
// Process transforms
if (this._transformEnabled && this._transformOut) {
op.time('transformOut');
resultArr = this.transformOut(resultArr);
op.time('transformOut');
}
op.data('results', resultArr.length);
} else {
resultArr = [];
}
// Check for an $as operator in the options object and if it exists
// iterate over the fields and generate a rename function that will
// operate over the entire returned data array and rename each object's
// fields to their new names
// TODO: Enable $as in collection find to allow renaming fields
/*if (options.$as) {
renameFieldPath = new Path();
renameFieldMethod = function (obj, oldFieldPath, newFieldName) {
renameFieldPath.path(oldFieldPath);
renameFieldPath.rename(newFieldName);
};
for (i in options.$as) {
if (options.$as.hasOwnProperty(i)) {
}
}
}*/
// Generate a list of fields to limit data by
// Each property starts off being enabled by default (= 1) then
// if any property is explicitly specified as 1 then all switch to
// zero except _id.
//
// Any that are explicitly set to zero are switched off.
op.time('scanFields');
for (i in options) {
if (options.hasOwnProperty(i) && i.indexOf('$') !== 0) {
if (options[i] === 1) {
fieldListOn.push(i);
} else if (options[i] === 0) {
fieldListOff.push(i);
}
}
}
op.time('scanFields');
// Limit returned fields by the options data
if (fieldListOn.length || fieldListOff.length) {
op.data('flag.limitFields', true);
op.data('limitFields.on', fieldListOn);
op.data('limitFields.off', fieldListOff);
op.time('limitFields');
// We have explicit fields switched on or off
for (i = 0; i < resultArr.length; i++) {
result = resultArr[i];
for (j in result) {
if (result.hasOwnProperty(j)) {
if (fieldListOn.length) {
// We have explicit fields switched on so remove all fields
// that are not explicitly switched on
// Check if the field name is not the primary key
if (j !== pk) {
if (fieldListOn.indexOf(j) === -1) {
// This field is not in the on list, remove it
delete result[j];
}
}
}
if (fieldListOff.length) {
// We have explicit fields switched off so remove fields
// that are explicitly switched off
if (fieldListOff.indexOf(j) > -1) {
// This field is in the off list, remove it
delete result[j];
}
}
}
}
}
op.time('limitFields');
}
// Now run any projections on the data required
if (options.$elemMatch) {
op.data('flag.elemMatch', true);
op.time('projection-elemMatch');
for (i in options.$elemMatch) {
if (options.$elemMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemMatch[i], options, '', {})) {
// The item matches the projection query so set the sub-array
// to an array that ONLY contains the matching item and then
// exit the loop since we only want to match the first item
elemMatchPathSolver.set(resultArr[j], i, [elemMatchSubArr[k]]);
break;
}
}
}
}
}
}
op.time('projection-elemMatch');
}
if (options.$elemsMatch) {
op.data('flag.elemsMatch', true);
op.time('projection-elemsMatch');
for (i in options.$elemsMatch) {
if (options.$elemsMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
elemMatchSpliceArr = [];
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemsMatch[i], options, '', {})) {
// The item matches the projection query so add it to the final array
elemMatchSpliceArr.push(elemMatchSubArr[k]);
}
}
// Now set the final sub-array to the matched items
elemMatchPathSolver.set(resultArr[j], i, elemMatchSpliceArr);
}
}
}
}
op.time('projection-elemsMatch');
}
op.stop();
resultArr.__fdbOp = op;
resultArr.$cursor = cursor;
return resultArr;
};
Collection.prototype._resolveDynamicQuery = function (query, item) {
var self = this,
newQuery,
propType,
propVal,
i;
if (typeof query === 'string') {
// Check if the property name starts with a back-reference
if (query.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
return new Path(query.substr(3, query.length - 3)).value(item)[0];
}
return new Path(query).value(item)[0];
}
newQuery = {};
for (i in query) {
if (query.hasOwnProperty(i)) {
propType = typeof query[i];
propVal = query[i];
switch (propType) {
case 'string':
// Check if the property name starts with a back-reference
if (propVal.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
newQuery[i] = new Path(propVal.substr(3, propVal.length - 3)).value(item)[0];
} else {
newQuery[i] = propVal;
}
break;
case 'object':
newQuery[i] = self._resolveDynamicQuery(propVal, item);
break;
default:
newQuery[i] = propVal;
break;
}
}
}
return newQuery;
};
/**
* Returns one document that satisfies the specified query criteria. If multiple
* documents satisfy the query, this method returns the first document to match
* the query.
* @returns {*}
*/
Collection.prototype.findOne = function () {
return (this.find.apply(this, arguments))[0];
};
/**
* Gets the index in the collection data array of the first item matched by
* the passed query object.
* @param {Object} query The query to run to find the item to return the index of.
* @param {Object=} options An options object.
* @returns {Number}
*/
Collection.prototype.indexOf = function (query, options) {
var item = this.find(query, {$decouple: false})[0],
sortedData;
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup from order of insert
return this._data.indexOf(item);
} else {
// Trying to locate index based on query with sort order
options.$decouple = false;
sortedData = this.find(query, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Returns the index of the document identified by the passed item's primary key.
* @param {*} itemLookup The document whose primary key should be used to lookup
* or the id to lookup.
* @param {Object=} options An options object.
* @returns {Number} The index the item with the matching primary key is occupying.
*/
Collection.prototype.indexOfDocById = function (itemLookup, options) {
var item,
sortedData;
if (typeof itemLookup !== 'object') {
item = this._primaryIndex.get(itemLookup);
} else {
item = this._primaryIndex.get(itemLookup[this._primaryKey]);
}
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup
return this._data.indexOf(item);
} else {
// Sorted lookup
options.$decouple = false;
sortedData = this.find({}, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Removes a document from the collection by it's index in the collection's
* data array.
* @param {Number} index The index of the document to remove.
* @returns {Object} The document that has been removed or false if none was
* removed.
*/
Collection.prototype.removeByIndex = function (index) {
var doc,
docId;
doc = this._data[index];
if (doc !== undefined) {
doc = this.decouple(doc);
docId = doc[this.primaryKey()];
return this.removeById(docId);
}
return false;
};
/**
* Gets / sets the collection transform options.
* @param {Object} obj A collection transform options object.
* @returns {*}
*/
Collection.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Transforms data using the set transformIn method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformIn = function (data) {
if (this._transformEnabled && this._transformIn) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformIn(data[i]);
}
return finalArr;
} else {
return this._transformIn(data);
}
}
return data;
};
/**
* Transforms data using the set transformOut method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformOut = function (data) {
if (this._transformEnabled && this._transformOut) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformOut(data[i]);
}
return finalArr;
} else {
return this._transformOut(data);
}
}
return data;
};
/**
* Sorts an array of documents by the given sort path.
* @param {*} sortObj The keys and orders the array objects should be sorted by.
* @param {Array} arr The array of documents to sort.
* @returns {Array}
*/
Collection.prototype.sort = function (sortObj, arr) {
// Make sure we have an array object
arr = arr || [];
var sortArr = [],
sortKey,
sortSingleObj;
for (sortKey in sortObj) {
if (sortObj.hasOwnProperty(sortKey)) {
sortSingleObj = {};
sortSingleObj[sortKey] = sortObj[sortKey];
sortSingleObj.___fdbKey = String(sortKey);
sortArr.push(sortSingleObj);
}
}
if (sortArr.length < 2) {
// There is only one sort criteria, do a simple sort and return it
return this._sort(sortObj, arr);
} else {
return this._bucketSort(sortArr, arr);
}
};
/**
* Takes array of sort paths and sorts them into buckets before returning final
* array fully sorted by multi-keys.
* @param keyArr
* @param arr
* @returns {*}
* @private
*/
Collection.prototype._bucketSort = function (keyArr, arr) {
var keyObj = keyArr.shift(),
arrCopy,
bucketData,
bucketOrder,
bucketKey,
buckets,
i,
finalArr = [];
if (keyArr.length > 0) {
// Sort array by bucket key
arr = this._sort(keyObj, arr);
// Split items into buckets
bucketData = this.bucket(keyObj.___fdbKey, arr);
bucketOrder = bucketData.order;
buckets = bucketData.buckets;
// Loop buckets and sort contents
for (i = 0; i < bucketOrder.length; i++) {
bucketKey = bucketOrder[i];
arrCopy = [].concat(keyArr);
finalArr = finalArr.concat(this._bucketSort(arrCopy, buckets[bucketKey]));
}
return finalArr;
} else {
return this._sort(keyObj, arr);
}
};
/**
* Sorts array by individual sort path.
* @param key
* @param arr
* @returns {Array|*}
* @private
*/
Collection.prototype._sort = function (key, arr) {
var self = this,
sorterMethod,
pathSolver = new Path(),
dataPath = pathSolver.parse(key, true)[0];
pathSolver.path(dataPath.path);
if (dataPath.value === 1) {
// Sort ascending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortAsc(valA, valB);
};
} else if (dataPath.value === -1) {
// Sort descending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortDesc(valA, valB);
};
} else {
throw(this.logIdentifier() + ' $orderBy clause has invalid direction: ' + dataPath.value + ', accepted values are 1 or -1 for ascending or descending!');
}
return arr.sort(sorterMethod);
};
/**
* Takes an array of objects and returns a new object with the array items
* split into buckets by the passed key.
* @param {String} key The key to split the array into buckets by.
* @param {Array} arr An array of objects.
* @returns {Object}
*/
Collection.prototype.bucket = function (key, arr) {
var i,
oldField,
field,
fieldArr = [],
buckets = {};
for (i = 0; i < arr.length; i++) {
field = String(arr[i][key]);
if (oldField !== field) {
fieldArr.push(field);
oldField = field;
}
buckets[field] = buckets[field] || [];
buckets[field].push(arr[i]);
}
return {
buckets: buckets,
order: fieldArr
};
};
/**
* Internal method that takes a search query and options and returns an object
* containing details about the query which can be used to optimise the search.
*
* @param query
* @param options
* @param op
* @returns {Object}
* @private
*/
Collection.prototype._analyseQuery = function (query, options, op) {
var analysis = {
queriesOn: [this._name],
indexMatch: [],
hasJoin: false,
queriesJoin: false,
joinQueries: {},
query: query,
options: options
},
joinCollectionIndex,
joinCollectionName,
joinCollections = [],
joinCollectionReferences = [],
queryPath,
index,
indexMatchData,
indexRef,
indexRefName,
indexLookup,
pathSolver,
queryKeyCount,
i;
// Check if the query is a primary key lookup
op.time('checkIndexes');
pathSolver = new Path();
queryKeyCount = pathSolver.countKeys(query);
if (queryKeyCount) {
if (query[this._primaryKey] !== undefined) {
// Return item via primary key possible
op.time('checkIndexMatch: Primary Key');
analysis.indexMatch.push({
lookup: this._primaryIndex.lookup(query, options),
keyData: {
matchedKeys: [this._primaryKey],
totalKeyCount: queryKeyCount,
score: 1
},
index: this._primaryIndex
});
op.time('checkIndexMatch: Primary Key');
}
// Check if an index can speed up the query
for (i in this._indexById) {
if (this._indexById.hasOwnProperty(i)) {
indexRef = this._indexById[i];
indexRefName = indexRef.name();
op.time('checkIndexMatch: ' + indexRefName);
indexMatchData = indexRef.match(query, options);
if (indexMatchData.score > 0) {
// This index can be used, store it
indexLookup = indexRef.lookup(query, options);
analysis.indexMatch.push({
lookup: indexLookup,
keyData: indexMatchData,
index: indexRef
});
}
op.time('checkIndexMatch: ' + indexRefName);
if (indexMatchData.score === queryKeyCount) {
// Found an optimal index, do not check for any more
break;
}
}
}
op.time('checkIndexes');
// Sort array descending on index key count (effectively a measure of relevance to the query)
if (analysis.indexMatch.length > 1) {
op.time('findOptimalIndex');
analysis.indexMatch.sort(function (a, b) {
if (a.keyData.score > b.keyData.score) {
// This index has a higher score than the other
return -1;
}
if (a.keyData.score < b.keyData.score) {
// This index has a lower score than the other
return 1;
}
// The indexes have the same score but can still be compared by the number of records
// they return from the query. The fewer records they return the better so order by
// record count
if (a.keyData.score === b.keyData.score) {
return a.lookup.length - b.lookup.length;
}
});
op.time('findOptimalIndex');
}
}
// Check for join data
if (options.$join) {
analysis.hasJoin = true;
// Loop all join operations
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
// Loop the join collections and keep a reference to them
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
joinCollections.push(joinCollectionName);
// Check if the join uses an $as operator
if ('$as' in options.$join[joinCollectionIndex][joinCollectionName]) {
joinCollectionReferences.push(options.$join[joinCollectionIndex][joinCollectionName].$as);
} else {
joinCollectionReferences.push(joinCollectionName);
}
}
}
}
// Loop the join collection references and determine if the query references
// any of the collections that are used in the join. If there no queries against
// joined collections the find method can use a code path optimised for this.
// Queries against joined collections requires the joined collections to be filtered
// first and then joined so requires a little more work.
for (index = 0; index < joinCollectionReferences.length; index++) {
// Check if the query references any collection data that the join will create
queryPath = this._queryReferencesCollection(query, joinCollectionReferences[index], '');
if (queryPath) {
analysis.joinQueries[joinCollections[index]] = queryPath;
analysis.queriesJoin = true;
}
}
analysis.joinsOn = joinCollections;
analysis.queriesOn = analysis.queriesOn.concat(joinCollections);
}
return analysis;
};
/**
* Checks if the passed query references this collection.
* @param query
* @param collection
* @param path
* @returns {*}
* @private
*/
Collection.prototype._queryReferencesCollection = function (query, collection, path) {
var i;
for (i in query) {
if (query.hasOwnProperty(i)) {
// Check if this key is a reference match
if (i === collection) {
if (path) { path += '.'; }
return path + i;
} else {
if (typeof(query[i]) === 'object') {
// Recurse
if (path) { path += '.'; }
path += i;
return this._queryReferencesCollection(query[i], collection, path);
}
}
}
}
return false;
};
/**
* Returns the number of documents currently in the collection.
* @returns {Number}
*/
Collection.prototype.count = function (query, options) {
if (!query) {
return this._data.length;
} else {
// Run query and return count
return this.find(query, options).length;
}
};
/**
* Finds sub-documents from the collection's documents.
* @param {Object} match The query object to use when matching parent documents
* from which the sub-documents are queried.
* @param {String} path The path string used to identify the key in which
* sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching which sub-documents
* to return.
* @param {Object=} subDocOptions The options object to use when querying for
* sub-documents.
* @returns {*}
*/
Collection.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
var pathHandler = new Path(path),
docArr = this.find(match),
docCount = docArr.length,
docIndex,
subDocArr,
subDocCollection = this._db.collection('__FDB_temp_' + this.objectId()),
subDocResults,
resultObj = {
parents: docCount,
subDocTotal: 0,
subDocs: [],
pathFound: false,
err: ''
};
subDocOptions = subDocOptions || {};
for (docIndex = 0; docIndex < docCount; docIndex++) {
subDocArr = pathHandler.value(docArr[docIndex])[0];
if (subDocArr) {
subDocCollection.setData(subDocArr);
subDocResults = subDocCollection.find(subDocQuery, subDocOptions);
if (subDocOptions.returnFirst && subDocResults.length) {
return subDocResults[0];
}
if (subDocOptions.$split) {
resultObj.subDocs.push(subDocResults);
} else {
resultObj.subDocs = resultObj.subDocs.concat(subDocResults);
}
resultObj.subDocTotal += subDocResults.length;
resultObj.pathFound = true;
}
}
// Drop the sub-document collection
subDocCollection.drop();
// Check if the call should not return stats, if so return only subDocs array
if (subDocOptions.$stats) {
return resultObj;
} else {
return resultObj.subDocs;
}
if (!resultObj.pathFound) {
resultObj.err = 'No objects found in the parent documents with a matching path of: ' + path;
}
return resultObj;
};
/**
* Checks that the passed document will not violate any index rules if
* inserted into the collection.
* @param {Object} doc The document to check indexes against.
* @returns {Boolean} Either false (no violation occurred) or true if
* a violation was detected.
*/
Collection.prototype.insertIndexViolation = function (doc) {
var indexViolated,
arr = this._indexByName,
arrIndex,
arrItem;
// Check the item's primary key is not already in use
if (this._primaryIndex.get(doc[this._primaryKey])) {
indexViolated = this._primaryIndex;
} else {
// Check violations of other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arrItem = arr[arrIndex];
if (arrItem.unique()) {
if (arrItem.violation(doc)) {
indexViolated = arrItem;
break;
}
}
}
}
}
return indexViolated ? indexViolated.name() : false;
};
/**
* Creates an index on the specified keys.
* @param {Object} keys The object containing keys to index.
* @param {Object} options An options object.
* @returns {*}
*/
Collection.prototype.ensureIndex = function (keys, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this._indexByName = this._indexByName || {};
this._indexById = this._indexById || {};
var index,
time = {
start: new Date().getTime()
};
if (options) {
switch (options.type) {
case 'hashed':
index = new IndexHashMap(keys, options, this);
break;
case 'btree':
index = new IndexBinaryTree(keys, options, this);
break;
default:
// Default
index = new IndexHashMap(keys, options, this);
break;
}
} else {
// Default
index = new IndexHashMap(keys, options, this);
}
// Check the index does not already exist
if (this._indexByName[index.name()]) {
// Index already exists
return {
err: 'Index with that name already exists'
};
}
if (this._indexById[index.id()]) {
// Index already exists
return {
err: 'Index with those keys already exists'
};
}
// Create the index
index.rebuild();
// Add the index
this._indexByName[index.name()] = index;
this._indexById[index.id()] = index;
time.end = new Date().getTime();
time.total = time.end - time.start;
this._lastOp = {
type: 'ensureIndex',
stats: {
time: time
}
};
return {
index: index,
id: index.id(),
name: index.name(),
state: index.state()
};
};
/**
* Gets an index by it's name.
* @param {String} name The name of the index to retreive.
* @returns {*}
*/
Collection.prototype.index = function (name) {
if (this._indexByName) {
return this._indexByName[name];
}
};
/**
* Gets the last reporting operation's details such as run time.
* @returns {Object}
*/
Collection.prototype.lastOp = function () {
return this._metrics.list();
};
/**
* Generates a difference object that contains insert, update and remove arrays
* representing the operations to execute to make this collection have the same
* data as the one passed.
* @param {Collection} collection The collection to diff against.
* @returns {{}}
*/
Collection.prototype.diff = function (collection) {
var diff = {
insert: [],
update: [],
remove: []
};
var pm = this.primaryKey(),
arr,
arrIndex,
arrItem,
arrCount;
// Check if the primary key index of each collection can be utilised
if (pm !== collection.primaryKey()) {
throw(this.logIdentifier() + ' Diffing requires that both collections have the same primary key!');
}
// Use the collection primary key index to do the diff (super-fast)
arr = collection._data;
// Check if we have an array or another collection
while (arr && !(arr instanceof Array)) {
// We don't have an array, assign collection and get data
collection = arr;
arr = collection._data;
}
arrCount = arr.length;
// Loop the collection's data array and check for matching items
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
// Check for a matching item in this collection
if (this._primaryIndex.get(arrItem[pm])) {
// Matching item exists, check if the data is the same
if (this._primaryCrc.get(arrItem[pm]) !== collection._primaryCrc.get(arrItem[pm])) {
// The documents exist in both collections but data differs, update required
diff.update.push(arrItem);
}
} else {
// The document is missing from this collection, insert required
diff.insert.push(arrItem);
}
}
// Now loop this collection's data and check for matching items
arr = this._data;
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
if (!collection._primaryIndex.get(arrItem[pm])) {
// The document does not exist in the other collection, remove required
diff.remove.push(arrItem);
}
}
return diff;
};
Collection.prototype.collateAdd = new Overload({
/**
* Adds a data source to collate data from and specifies the
* key name to collate data to.
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {String=} keyName Optional name of the key to collate data to.
* If none is provided the record CRUD is operated on the root collection
* data.
*/
'object, string': function (collection, keyName) {
var self = this;
self.collateAdd(collection, function (packet) {
var obj1,
obj2;
switch (packet.type) {
case 'insert':
if (keyName) {
obj1 = {
$push: {}
};
obj1.$push[keyName] = self.decouple(packet.data);
self.update({}, obj1);
} else {
self.insert(packet.data);
}
break;
case 'update':
if (keyName) {
obj1 = {};
obj2 = {};
obj1[keyName] = packet.data.query;
obj2[keyName + '.$'] = packet.data.update;
self.update(obj1, obj2);
} else {
self.update(packet.data.query, packet.data.update);
}
break;
case 'remove':
if (keyName) {
obj1 = {
$pull: {}
};
obj1.$pull[keyName] = {};
obj1.$pull[keyName][self.primaryKey()] = packet.data.dataSet[0][collection.primaryKey()];
self.update({}, obj1);
} else {
self.remove(packet.data);
}
break;
default:
}
});
},
/**
* Adds a data source to collate data from and specifies a process
* method that will handle the collation functionality (for custom
* collation).
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {Function} process The process method.
*/
'object, function': function (collection, process) {
if (typeof collection === 'string') {
// The collection passed is a name, not a reference so get
// the reference from the name
collection = this._db.collection(collection, {
autoCreate: false,
throwError: false
});
}
if (collection) {
this._collate = this._collate || {};
this._collate[collection.name()] = new ReactorIO(collection, this, process);
return this;
} else {
throw('Cannot collate from a non-existent collection!');
}
}
});
Collection.prototype.collateRemove = function (collection) {
if (typeof collection === 'object') {
// We need to have the name of the collection to remove it
collection = collection.name();
}
if (collection) {
// Drop the reactor IO chain node
this._collate[collection].drop();
// Remove the collection data from the collate object
delete this._collate[collection];
return this;
} else {
throw('No collection name passed to collateRemove() or collection not found!');
}
};
Db.prototype.collection = new Overload({
/**
* Get a collection with no name (generates a random name). If the
* collection does not already exist then one is created for that
* name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'': function () {
return this.$main.call(this, {
name: this.objectId()
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {Object} data An options object or a collection instance.
* @returns {Collection}
*/
'object': function (data) {
// Handle being passed an instance
if (data instanceof Collection) {
if (data.state() !== 'droppped') {
return data;
} else {
return this.$main.call(this, {
name: data.name()
});
}
}
return this.$main.call(this, data);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'string': function (collectionName) {
return this.$main.call(this, {
name: collectionName
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @returns {Collection}
*/
'string, string': function (collectionName, primaryKey) {
return this.$main.call(this, {
name: collectionName,
primaryKey: primaryKey
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, object': function (collectionName, options) {
options.name = collectionName;
return this.$main.call(this, options);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, string, object': function (collectionName, primaryKey, options) {
options.name = collectionName;
options.primaryKey = primaryKey;
return this.$main.call(this, options);
},
/**
* The main handler method. This gets called by all the other variants and
* handles the actual logic of the overloaded method.
* @func collection
* @memberof Db
* @param {Object} options An options object.
* @returns {*}
*/
'$main': function (options) {
var name = options.name;
if (name) {
if (!this._collection[name]) {
if (options && options.autoCreate === false) {
if (options && options.throwError !== false) {
throw(this.logIdentifier() + ' Cannot get collection ' + name + ' because it does not exist and auto-create has been disabled!');
}
}
if (this.debug()) {
console.log(this.logIdentifier() + ' Creating collection ' + name);
}
}
this._collection[name] = this._collection[name] || new Collection(name, options).db(this);
this._collection[name].mongoEmulation(this.mongoEmulation());
if (options.primaryKey !== undefined) {
this._collection[name].primaryKey(options.primaryKey);
}
return this._collection[name];
} else {
if (!options || (options && options.throwError !== false)) {
throw(this.logIdentifier() + ' Cannot get collection with undefined name!');
}
}
}
});
/**
* Determine if a collection with the passed name already exists.
* @memberof Db
* @param {String} viewName The name of the collection to check for.
* @returns {boolean}
*/
Db.prototype.collectionExists = function (viewName) {
return Boolean(this._collection[viewName]);
};
/**
* Returns an array of collections the DB currently has.
* @memberof Db
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each collection
* the database is currently managing.
*/
Db.prototype.collections = function (search) {
var arr = [],
collections = this._collection,
collection,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in collections) {
if (collections.hasOwnProperty(i)) {
collection = collections[i];
if (search) {
if (search.exec(i)) {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
} else {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Collection');
module.exports = Collection;
},{"./Crc":7,"./IndexBinaryTree":9,"./IndexHashMap":10,"./KeyValueStore":11,"./Metrics":12,"./Overload":24,"./Path":25,"./ReactorIO":29,"./Shared":31}],5:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
DbInit,
Collection;
Shared = _dereq_('./Shared');
/**
* Creates a new collection group. Collection groups allow single operations to be
* propagated to multiple collections at once. CRUD operations against a collection
* group are in fed to the group's collections. Useful when separating out slightly
* different data into multiple collections but querying as one collection.
* @constructor
*/
var CollectionGroup = function () {
this.init.apply(this, arguments);
};
CollectionGroup.prototype.init = function (name) {
var self = this;
self._name = name;
self._data = new Collection('__FDB__cg_data_' + self._name);
self._collections = [];
self._view = [];
};
Shared.addModule('CollectionGroup', CollectionGroup);
Shared.mixin(CollectionGroup.prototype, 'Mixin.Common');
Shared.mixin(CollectionGroup.prototype, 'Mixin.ChainReactor');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Constants');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Triggers');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
DbInit = Shared.modules.Db.prototype.init;
CollectionGroup.prototype.on = function () {
this._data.on.apply(this._data, arguments);
};
CollectionGroup.prototype.off = function () {
this._data.off.apply(this._data, arguments);
};
CollectionGroup.prototype.emit = function () {
this._data.emit.apply(this._data, arguments);
};
/**
* Gets / sets the primary key for this collection group.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
CollectionGroup.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
this._primaryKey = keyName;
return this;
}
return this._primaryKey;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'state');
/**
* Gets / sets the db instance the collection group belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'db');
/**
* Gets / sets the instance name.
* @param {Name=} name The new name to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'name');
CollectionGroup.prototype.addCollection = function (collection) {
if (collection) {
if (this._collections.indexOf(collection) === -1) {
//var self = this;
// Check for compatible primary keys
if (this._collections.length) {
if (this._primaryKey !== collection.primaryKey()) {
throw(this.logIdentifier() + ' All collections in a collection group must have the same primary key!');
}
} else {
// Set the primary key to the first collection added
this.primaryKey(collection.primaryKey());
}
// Add the collection
this._collections.push(collection);
collection._groups = collection._groups || [];
collection._groups.push(this);
collection.chain(this);
// Hook the collection's drop event to destroy group data
collection.on('drop', function () {
// Remove collection from any group associations
if (collection._groups && collection._groups.length) {
var groupArr = [],
i;
// Copy the group array because if we call removeCollection on a group
// it will alter the groups array of this collection mid-loop!
for (i = 0; i < collection._groups.length; i++) {
groupArr.push(collection._groups[i]);
}
// Loop any groups we are part of and remove ourselves from them
for (i = 0; i < groupArr.length; i++) {
collection._groups[i].removeCollection(collection);
}
}
delete collection._groups;
});
// Add collection's data
this._data.insert(collection.find());
}
}
return this;
};
CollectionGroup.prototype.removeCollection = function (collection) {
if (collection) {
var collectionIndex = this._collections.indexOf(collection),
groupIndex;
if (collectionIndex !== -1) {
collection.unChain(this);
this._collections.splice(collectionIndex, 1);
collection._groups = collection._groups || [];
groupIndex = collection._groups.indexOf(this);
if (groupIndex !== -1) {
collection._groups.splice(groupIndex, 1);
}
collection.off('drop');
}
if (this._collections.length === 0) {
// Wipe the primary key
delete this._primaryKey;
}
}
return this;
};
CollectionGroup.prototype._chainHandler = function (chainPacket) {
//sender = chainPacket.sender;
switch (chainPacket.type) {
case 'setData':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Remove old data
this._data.remove(chainPacket.options.oldData);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'insert':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'update':
// Update data
this._data.update(chainPacket.data.query, chainPacket.data.update, chainPacket.options);
break;
case 'remove':
this._data.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
CollectionGroup.prototype.insert = function () {
this._collectionsRun('insert', arguments);
};
CollectionGroup.prototype.update = function () {
this._collectionsRun('update', arguments);
};
CollectionGroup.prototype.updateById = function () {
this._collectionsRun('updateById', arguments);
};
CollectionGroup.prototype.remove = function () {
this._collectionsRun('remove', arguments);
};
CollectionGroup.prototype._collectionsRun = function (type, args) {
for (var i = 0; i < this._collections.length; i++) {
this._collections[i][type].apply(this._collections[i], args);
}
};
CollectionGroup.prototype.find = function (query, options) {
return this._data.find(query, options);
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
*/
CollectionGroup.prototype.removeById = function (id) {
// Loop the collections in this group and apply the remove
for (var i = 0; i < this._collections.length; i++) {
this._collections[i].removeById(id);
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param query
* @param options
* @returns {*}
*/
CollectionGroup.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Drops a collection group from the database.
* @returns {boolean} True on success, false on failure.
*/
CollectionGroup.prototype.drop = function (callback) {
if (!this.isDropped()) {
var i,
collArr,
viewArr;
if (this._debug) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
if (this._collections && this._collections.length) {
collArr = [].concat(this._collections);
for (i = 0; i < collArr.length; i++) {
this.removeCollection(collArr[i]);
}
}
if (this._view && this._view.length) {
viewArr = [].concat(this._view);
for (i = 0; i < viewArr.length; i++) {
this._removeView(viewArr[i]);
}
}
this.emit('drop', this);
if (callback) { callback(false, true); }
}
return true;
};
// Extend DB to include collection groups
Db.prototype.init = function () {
this._collectionGroup = {};
DbInit.apply(this, arguments);
};
Db.prototype.collectionGroup = function (collectionGroupName) {
if (collectionGroupName) {
// Handle being passed an instance
if (collectionGroupName instanceof CollectionGroup) {
return collectionGroupName;
}
this._collectionGroup[collectionGroupName] = this._collectionGroup[collectionGroupName] || new CollectionGroup(collectionGroupName).db(this);
return this._collectionGroup[collectionGroupName];
} else {
// Return an object of collection data
return this._collectionGroup;
}
};
/**
* Returns an array of collection groups the DB currently has.
* @returns {Array} An array of objects containing details of each collection group
* the database is currently managing.
*/
Db.prototype.collectionGroups = function () {
var arr = [],
i;
for (i in this._collectionGroup) {
if (this._collectionGroup.hasOwnProperty(i)) {
arr.push({
name: i
});
}
}
return arr;
};
module.exports = CollectionGroup;
},{"./Collection":4,"./Shared":31}],6:[function(_dereq_,module,exports){
/*
License
Copyright (c) 2015 Irrelon Software Limited
http://www.irrelon.com
http://www.forerunnerdb.com
Please visit the license page to see latest license information:
http://www.forerunnerdb.com/licensing.html
*/
"use strict";
var Shared,
Db,
Metrics,
Overload,
_instances = [];
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB instance. Core instances handle the lifecycle of
* multiple database instances.
* @constructor
*/
var Core = function (name) {
this.init.apply(this, arguments);
};
Core.prototype.init = function (name) {
this._db = {};
this._debug = {};
this._name = name || 'ForerunnerDB';
_instances.push(this);
};
/**
* Returns the number of instantiated ForerunnerDB objects.
* @returns {Number} The number of instantiated instances.
*/
Core.prototype.instantiatedCount = function () {
return _instances.length;
};
/**
* Get all instances as an array or a single ForerunnerDB instance
* by it's array index.
* @param {Number=} index Optional index of instance to get.
* @returns {Array|Object} Array of instances or a single instance.
*/
Core.prototype.instances = function (index) {
if (index !== undefined) {
return _instances[index];
}
return _instances;
};
/**
* Get all instances as an array of instance names or a single ForerunnerDB
* instance by it's name.
* @param {String=} name Optional name of instance to get.
* @returns {Array|Object} Array of instance names or a single instance.
*/
Core.prototype.namedInstances = function (name) {
var i,
instArr;
if (name !== undefined) {
for (i = 0; i < _instances.length; i++) {
if (_instances[i].name === name) {
return _instances[i];
}
}
return undefined;
}
instArr = [];
for (i = 0; i < _instances.length; i++) {
instArr.push(_instances[i].name);
}
return instArr;
};
Core.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
callback();
}
},
/**
* Checks if an array of named modules are loaded and if so
* calls the passed callback method.
* @func moduleLoaded
* @memberof Core
* @param {Array} moduleName The array of module names to check for.
* @param {Function} callback The callback method to call if modules are loaded.
*/
'array, function': function (moduleNameArr, callback) {
var moduleName,
i;
for (i = 0; i < moduleNameArr.length; i++) {
moduleName = moduleNameArr[i];
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
}
}
callback();
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Core.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded() method to non-instantiated object ForerunnerDB
Core.moduleLoaded = Core.prototype.moduleLoaded;
// Expose version() method to non-instantiated object ForerunnerDB
Core.version = Core.prototype.version;
// Expose instances() method to non-instantiated object ForerunnerDB
Core.instances = Core.prototype.instances;
// Expose instantiatedCount() method to non-instantiated object ForerunnerDB
Core.instantiatedCount = Core.prototype.instantiatedCount;
// Provide public access to the Shared object
Core.shared = Shared;
Core.prototype.shared = Shared;
Shared.addModule('Core', Core);
Shared.mixin(Core.prototype, 'Mixin.Common');
Shared.mixin(Core.prototype, 'Mixin.Constants');
Db = _dereq_('./Db.js');
Metrics = _dereq_('./Metrics.js');
/**
* Gets / sets the name of the instance. This is primarily used for
* name-spacing persistent storage.
* @param {String=} val The name of the instance to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'mongoEmulation');
// Set a flag to determine environment
Core.prototype._isServer = false;
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Added to provide an error message for users who have not seen
* the new instantiation breaking change warning and try to get
* a collection directly from the core instance.
*/
Core.prototype.collection = function () {
throw("ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44");
};
module.exports = Core;
},{"./Db.js":8,"./Metrics.js":12,"./Overload":24,"./Shared":31}],7:[function(_dereq_,module,exports){
"use strict";
/**
* @mixin
*/
var crcTable = (function () {
var crcTable = [],
c, n, k;
for (n = 0; n < 256; n++) {
c = n;
for (k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); // jshint ignore:line
}
crcTable[n] = c;
}
return crcTable;
}());
module.exports = function(str) {
var crc = 0 ^ (-1), // jshint ignore:line
i;
for (i = 0; i < str.length; i++) {
crc = (crc >>> 8) ^ crcTable[(crc ^ str.charCodeAt(i)) & 0xFF]; // jshint ignore:line
}
return (crc ^ (-1)) >>> 0; // jshint ignore:line
};
},{}],8:[function(_dereq_,module,exports){
"use strict";
var Shared,
Core,
Collection,
Metrics,
Crc,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB database instance.
* @constructor
*/
var Db = function (name, core) {
this.init.apply(this, arguments);
};
Db.prototype.init = function (name, core) {
this.core(core);
this._primaryKey = '_id';
this._name = name;
this._collection = {};
this._debug = {};
};
Shared.addModule('Db', Db);
Db.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
callback();
}
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Db.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded method to non-instantiated object ForerunnerDB
Db.moduleLoaded = Db.prototype.moduleLoaded;
// Expose version method to non-instantiated object ForerunnerDB
Db.version = Db.prototype.version;
// Provide public access to the Shared object
Db.shared = Shared;
Db.prototype.shared = Shared;
Shared.addModule('Db', Db);
Shared.mixin(Db.prototype, 'Mixin.Common');
Shared.mixin(Db.prototype, 'Mixin.ChainReactor');
Shared.mixin(Db.prototype, 'Mixin.Constants');
Shared.mixin(Db.prototype, 'Mixin.Tags');
Core = Shared.modules.Core;
Collection = _dereq_('./Collection.js');
Metrics = _dereq_('./Metrics.js');
Crc = _dereq_('./Crc.js');
Db.prototype._isServer = false;
/**
* Gets / sets the core object this database belongs to.
*/
Shared.synthesize(Db.prototype, 'core');
/**
* Gets / sets the default primary key for new collections.
* @param {String=} val The name of the primary key to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'primaryKey');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'state');
/**
* Gets / sets the name of the database.
* @param {String=} val The name of the database to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'mongoEmulation');
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Db.prototype.crc = Crc;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Converts a normal javascript array of objects into a DB collection.
* @param {Array} arr An array of objects.
* @returns {Collection} A new collection instance with the data set to the
* array passed.
*/
Db.prototype.arrayToCollection = function (arr) {
return new Collection().setData(arr);
};
/**
* Registers an event listener against an event name.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The listener method to call when
* the event is fired.
* @returns {*}
*/
Db.prototype.on = function(event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || [];
this._listeners[event].push(listener);
return this;
};
/**
* De-registers an event listener from an event name.
* @param {String} event The name of the event to stop listening for.
* @param {Function} listener The listener method passed to on() when
* registering the event listener.
* @returns {*}
*/
Db.prototype.off = function(event, listener) {
if (event in this._listeners) {
var arr = this._listeners[event],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
return this;
};
/**
* Emits an event by name with the given data.
* @param {String} event The name of the event to emit.
* @param {*=} data The data to emit with the event.
* @returns {*}
*/
Db.prototype.emit = function(event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arr = this._listeners[event],
arrCount = arr.length,
arrIndex;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arr[arrIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
return this;
};
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object.
* @param search String or search object.
* @returns {Array}
*/
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object and return them in an object where each key is the name
* of the collection that the document was matched in.
* @param search String or search object.
* @returns {object}
*/
Db.prototype.peekCat = function (search) {
var i,
coll,
cat = {},
arr,
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = coll.peek(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
} else {
arr = coll.find(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
}
}
}
return cat;
};
Db.prototype.drop = new Overload({
/**
* Drops the database.
* @func drop
* @memberof Db
*/
'': function () {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop();
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional callback method.
* @func drop
* @memberof Db
* @param {Function} callback Optional callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional persistent storage drop. Persistent
* storage is dropped by default if no preference is provided.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
*/
'boolean': function (removePersist) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database and optionally controls dropping persistent storage
* and callback method.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
* @param {Function} callback Optional callback method.
*/
'boolean, function': function (removePersist, callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist, afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
}
});
/**
* Gets a database instance by name.
* @memberof Core
* @param {String=} name Optional name of the database. If none is provided
* a random name is assigned.
* @returns {Db}
*/
Core.prototype.db = function (name) {
// Handle being passed an instance
if (name instanceof Db) {
return name;
}
if (!name) {
name = this.objectId();
}
this._db[name] = this._db[name] || new Db(name, this);
this._db[name].mongoEmulation(this.mongoEmulation());
return this._db[name];
};
/**
* Returns an array of databases that ForerunnerDB currently has.
* @memberof Core
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each database
* that ForerunnerDB is currently managing and it's child entities.
*/
Core.prototype.databases = function (search) {
var arr = [],
tmpObj,
addDb,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in this._db) {
if (this._db.hasOwnProperty(i)) {
addDb = true;
if (search) {
if (!search.exec(i)) {
addDb = false;
}
}
if (addDb) {
tmpObj = {
name: i,
children: []
};
if (this.shared.moduleExists('Collection')) {
tmpObj.children.push({
module: 'collection',
moduleName: 'Collections',
count: this._db[i].collections().length
});
}
if (this.shared.moduleExists('CollectionGroup')) {
tmpObj.children.push({
module: 'collectionGroup',
moduleName: 'Collection Groups',
count: this._db[i].collectionGroups().length
});
}
if (this.shared.moduleExists('Document')) {
tmpObj.children.push({
module: 'document',
moduleName: 'Documents',
count: this._db[i].documents().length
});
}
if (this.shared.moduleExists('Grid')) {
tmpObj.children.push({
module: 'grid',
moduleName: 'Grids',
count: this._db[i].grids().length
});
}
if (this.shared.moduleExists('Overview')) {
tmpObj.children.push({
module: 'overview',
moduleName: 'Overviews',
count: this._db[i].overviews().length
});
}
if (this.shared.moduleExists('View')) {
tmpObj.children.push({
module: 'view',
moduleName: 'Views',
count: this._db[i].views().length
});
}
arr.push(tmpObj);
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Db');
module.exports = Db;
},{"./Collection.js":4,"./Crc.js":7,"./Metrics.js":12,"./Overload":24,"./Shared":31}],9:[function(_dereq_,module,exports){
"use strict";
/*
name
id
rebuild
state
match
lookup
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree'),
treeInstance = new BinaryTree(),
btree = function () {};
treeInstance.inOrder('hash');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexBinaryTree = function () {
this.init.apply(this, arguments);
};
IndexBinaryTree.prototype.init = function (keys, options, collection) {
this._btree = new (btree.create(2, this.sortAsc))();
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexBinaryTree', IndexBinaryTree);
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.Sorting');
IndexBinaryTree.prototype.id = function () {
return this._id;
};
IndexBinaryTree.prototype.state = function () {
return this._state;
};
IndexBinaryTree.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexBinaryTree.prototype, 'data');
Shared.synthesize(IndexBinaryTree.prototype, 'name');
Shared.synthesize(IndexBinaryTree.prototype, 'collection');
Shared.synthesize(IndexBinaryTree.prototype, 'type');
Shared.synthesize(IndexBinaryTree.prototype, 'unique');
IndexBinaryTree.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexBinaryTree.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree = new (btree.create(2, this.sortAsc))();
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexBinaryTree.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
dataItemHash = this._itemKeyHash(dataItem, this._keys),
keyArr;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// We store multiple items that match a key inside an array
// that is then stored against that key in the tree...
// Check if item exists for this key already
keyArr = this._btree.get(dataItemHash);
// Check if the array exists
if (keyArr === undefined) {
// Generate an array for this key first
keyArr = [];
// Put the new array into the tree under the key
this._btree.put(dataItemHash, keyArr);
}
// Push the item into the array
keyArr.push(dataItem);
this._size++;
};
IndexBinaryTree.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
dataItemHash = this._itemKeyHash(dataItem, this._keys),
keyArr,
itemIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Try and get the array for the item hash key
keyArr = this._btree.get(dataItemHash);
if (keyArr !== undefined) {
// The key array exits, remove the item from the key array
itemIndex = keyArr.indexOf(dataItem);
if (itemIndex > -1) {
// Check the length of the array
if (keyArr.length === 1) {
// This item is the last in the array, just kill the tree entry
this._btree.del(dataItemHash);
} else {
// Remove the item
keyArr.splice(itemIndex, 1);
}
this._size--;
}
}
};
IndexBinaryTree.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexBinaryTree.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexBinaryTree.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexBinaryTree.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexBinaryTree.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexBinaryTree');
module.exports = IndexBinaryTree;
},{"./BinaryTree":3,"./Path":25,"./Shared":31}],10:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexHashMap = function () {
this.init.apply(this, arguments);
};
IndexHashMap.prototype.init = function (keys, options, collection) {
this._crossRef = {};
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.data({});
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexHashMap', IndexHashMap);
Shared.mixin(IndexHashMap.prototype, 'Mixin.ChainReactor');
IndexHashMap.prototype.id = function () {
return this._id;
};
IndexHashMap.prototype.state = function () {
return this._state;
};
IndexHashMap.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexHashMap.prototype, 'data');
Shared.synthesize(IndexHashMap.prototype, 'name');
Shared.synthesize(IndexHashMap.prototype, 'collection');
Shared.synthesize(IndexHashMap.prototype, 'type');
Shared.synthesize(IndexHashMap.prototype, 'unique');
IndexHashMap.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexHashMap.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._data = {};
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexHashMap.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pushToPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.update = function (dataItem, options) {
// TODO: Write updates to work
// 1: Get uniqueHash for the dataItem primary key value (may need to generate a store for this)
// 2: Remove the uniqueHash as it currently stands
// 3: Generate a new uniqueHash for dataItem
// 4: Insert the new uniqueHash
};
IndexHashMap.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pullFromPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.pushToPathValue = function (hash, obj) {
var pathValArr = this._data[hash] = this._data[hash] || [];
// Make sure we have not already indexed this object at this path/value
if (pathValArr.indexOf(obj) === -1) {
// Index the object
pathValArr.push(obj);
// Record the reference to this object in our index size
this._size++;
// Cross-reference this association for later lookup
this.pushToCrossRef(obj, pathValArr);
}
};
IndexHashMap.prototype.pullFromPathValue = function (hash, obj) {
var pathValArr = this._data[hash],
indexOfObject;
// Make sure we have already indexed this object at this path/value
indexOfObject = pathValArr.indexOf(obj);
if (indexOfObject > -1) {
// Un-index the object
pathValArr.splice(indexOfObject, 1);
// Record the reference to this object in our index size
this._size--;
// Remove object cross-reference
this.pullFromCrossRef(obj, pathValArr);
}
// Check if we should remove the path value array
if (!pathValArr.length) {
// Remove the array
delete this._data[hash];
}
};
IndexHashMap.prototype.pull = function (obj) {
// Get all places the object has been used and remove them
var id = obj[this._collection.primaryKey()],
crossRefArr = this._crossRef[id],
arrIndex,
arrCount = crossRefArr.length,
arrItem;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = crossRefArr[arrIndex];
// Remove item from this index lookup array
this._pullFromArray(arrItem, obj);
}
// Record the reference to this object in our index size
this._size--;
// Now remove the cross-reference entry for this object
delete this._crossRef[id];
};
IndexHashMap.prototype._pullFromArray = function (arr, obj) {
var arrCount = arr.length;
while (arrCount--) {
if (arr[arrCount] === obj) {
arr.splice(arrCount, 1);
}
}
};
IndexHashMap.prototype.pushToCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()],
crObj;
this._crossRef[id] = this._crossRef[id] || [];
// Check if the cross-reference to the pathVal array already exists
crObj = this._crossRef[id];
if (crObj.indexOf(pathValArr) === -1) {
// Add the cross-reference
crObj.push(pathValArr);
}
};
IndexHashMap.prototype.pullFromCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()];
delete this._crossRef[id];
};
IndexHashMap.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexHashMap.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexHashMap.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexHashMap.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexHashMap.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexHashMap');
module.exports = IndexHashMap;
},{"./Path":25,"./Shared":31}],11:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* The key value store class used when storing basic in-memory KV data,
* and can be queried for quick retrieval. Mostly used for collection
* primary key indexes and lookups.
* @param {String=} name Optional KV store name.
* @constructor
*/
var KeyValueStore = function (name) {
this.init.apply(this, arguments);
};
KeyValueStore.prototype.init = function (name) {
this._name = name;
this._data = {};
this._primaryKey = '_id';
};
Shared.addModule('KeyValueStore', KeyValueStore);
Shared.mixin(KeyValueStore.prototype, 'Mixin.ChainReactor');
/**
* Get / set the name of the key/value store.
* @param {String} val The name to set.
* @returns {*}
*/
Shared.synthesize(KeyValueStore.prototype, 'name');
/**
* Get / set the primary key.
* @param {String} key The key to set.
* @returns {*}
*/
KeyValueStore.prototype.primaryKey = function (key) {
if (key !== undefined) {
this._primaryKey = key;
return this;
}
return this._primaryKey;
};
/**
* Removes all data from the store.
* @returns {*}
*/
KeyValueStore.prototype.truncate = function () {
this._data = {};
return this;
};
/**
* Sets data against a key in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {*}
*/
KeyValueStore.prototype.set = function (key, value) {
this._data[key] = value ? value : true;
return this;
};
/**
* Gets data stored for the passed key.
* @param {String} key The key to get data for.
* @returns {*}
*/
KeyValueStore.prototype.get = function (key) {
return this._data[key];
};
/**
* Get / set the primary key.
* @param {*} obj A lookup query, can be a string key, an array of string keys,
* an object with further query clauses or a regular expression that should be
* run against all keys.
* @returns {*}
*/
KeyValueStore.prototype.lookup = function (obj) {
var pKeyVal = obj[this._primaryKey],
arrIndex,
arrCount,
lookupItem,
result;
if (pKeyVal instanceof Array) {
// An array of primary keys, find all matches
arrCount = pKeyVal.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
lookupItem = this._data[pKeyVal[arrIndex]];
if (lookupItem) {
result.push(lookupItem);
}
}
return result;
} else if (pKeyVal instanceof RegExp) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.test(arrIndex)) {
result.push(this._data[arrIndex]);
}
}
}
return result;
} else if (typeof pKeyVal === 'object') {
// The primary key clause is an object, now we have to do some
// more extensive searching
if (pKeyVal.$ne) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (arrIndex !== pKeyVal.$ne) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$in && (pKeyVal.$in instanceof Array)) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.$in.indexOf(arrIndex) > -1) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$nin && (pKeyVal.$nin instanceof Array)) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.$nin.indexOf(arrIndex) === -1) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$or && (pKeyVal.$or instanceof Array)) {
// Create new data
result = [];
for (arrIndex = 0; arrIndex < pKeyVal.$or.length; arrIndex++) {
result = result.concat(this.lookup(pKeyVal.$or[arrIndex]));
}
return result;
}
} else {
// Key is a basic lookup from string
lookupItem = this._data[pKeyVal];
if (lookupItem !== undefined) {
return [lookupItem];
} else {
return [];
}
}
};
/**
* Removes data for the given key from the store.
* @param {String} key The key to un-set.
* @returns {*}
*/
KeyValueStore.prototype.unSet = function (key) {
delete this._data[key];
return this;
};
/**
* Sets data for the give key in the store only where the given key
* does not already have a value in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {Boolean} True if data was set or false if data already
* exists for the key.
*/
KeyValueStore.prototype.uniqueSet = function (key, value) {
if (this._data[key] === undefined) {
this._data[key] = value;
return true;
}
return false;
};
Shared.finishModule('KeyValueStore');
module.exports = KeyValueStore;
},{"./Shared":31}],12:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Operation = _dereq_('./Operation');
/**
* The metrics class used to store details about operations.
* @constructor
*/
var Metrics = function () {
this.init.apply(this, arguments);
};
Metrics.prototype.init = function () {
this._data = [];
};
Shared.addModule('Metrics', Metrics);
Shared.mixin(Metrics.prototype, 'Mixin.ChainReactor');
/**
* Creates an operation within the metrics instance and if metrics
* are currently enabled (by calling the start() method) the operation
* is also stored in the metrics log.
* @param {String} name The name of the operation.
* @returns {Operation}
*/
Metrics.prototype.create = function (name) {
var op = new Operation(name);
if (this._enabled) {
this._data.push(op);
}
return op;
};
/**
* Starts logging operations.
* @returns {Metrics}
*/
Metrics.prototype.start = function () {
this._enabled = true;
return this;
};
/**
* Stops logging operations.
* @returns {Metrics}
*/
Metrics.prototype.stop = function () {
this._enabled = false;
return this;
};
/**
* Clears all logged operations.
* @returns {Metrics}
*/
Metrics.prototype.clear = function () {
this._data = [];
return this;
};
/**
* Returns an array of all logged operations.
* @returns {Array}
*/
Metrics.prototype.list = function () {
return this._data;
};
Shared.finishModule('Metrics');
module.exports = Metrics;
},{"./Operation":23,"./Shared":31}],13:[function(_dereq_,module,exports){
"use strict";
var CRUD = {
preSetData: function () {
},
postSetData: function () {
}
};
module.exports = CRUD;
},{}],14:[function(_dereq_,module,exports){
"use strict";
/**
* The chain reactor mixin, provides methods to the target object that allow chain
* reaction events to propagate to the target and be handled, processed and passed
* on down the chain.
* @mixin
*/
var ChainReactor = {
/**
*
* @param obj
*/
chain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Adding target "' + obj._reactorOut.instanceIdentifier() + '" to the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Adding target "' + obj.instanceIdentifier() + '" to the chain reactor target list');
}
}
this._chain = this._chain || [];
var index = this._chain.indexOf(obj);
if (index === -1) {
this._chain.push(obj);
}
},
unChain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Removing target "' + obj._reactorOut.instanceIdentifier() + '" from the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Removing target "' + obj.instanceIdentifier() + '" from the chain reactor target list');
}
}
if (this._chain) {
var index = this._chain.indexOf(obj);
if (index > -1) {
this._chain.splice(index, 1);
}
}
},
chainSend: function (type, data, options) {
if (this._chain) {
var arr = this._chain,
arrItem,
count = arr.length,
index;
for (index = 0; index < count; index++) {
arrItem = arr[index];
if (!arrItem._state || (arrItem._state && !arrItem.isDropped())) {
if (this.debug && this.debug()) {
if (arrItem._reactorIn && arrItem._reactorOut) {
console.log(arrItem._reactorIn.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem._reactorOut.instanceIdentifier() + '"');
} else {
console.log(this.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem.instanceIdentifier() + '"');
}
}
arrItem.chainReceive(this, type, data, options);
} else {
console.log('Reactor Data:', type, data, options);
console.log('Reactor Node:', arrItem);
throw('Chain reactor attempting to send data to target reactor node that is in a dropped state!');
}
}
}
},
chainReceive: function (sender, type, data, options) {
var chainPacket = {
sender: sender,
type: type,
data: data,
options: options
};
if (this.debug && this.debug()) {
console.log(this.logIdentifier() + 'Received data from parent reactor node');
}
// Fire our internal handler
if (!this._chainHandler || (this._chainHandler && !this._chainHandler(chainPacket))) {
// Propagate the message down the chain
this.chainSend(chainPacket.type, chainPacket.data, chainPacket.options);
}
}
};
module.exports = ChainReactor;
},{}],15:[function(_dereq_,module,exports){
"use strict";
var idCounter = 0,
Overload = _dereq_('./Overload'),
Serialiser = _dereq_('./Serialiser'),
Common,
serialiser = new Serialiser();
/**
* Provides commonly used methods to most classes in ForerunnerDB.
* @mixin
*/
Common = {
// Expose the serialiser object so it can be extended with new data handlers.
serialiser: serialiser,
/**
* Gets / sets data in the item store. The store can be used to set and
* retrieve data against a key. Useful for adding arbitrary key/value data
* to a collection / view etc and retrieving it later.
* @param {String|*} key The key under which to store the passed value or
* retrieve the existing stored value.
* @param {*=} val Optional value. If passed will overwrite the existing value
* stored against the specified key if one currently exists.
* @returns {*}
*/
store: function (key, val) {
if (key !== undefined) {
if (val !== undefined) {
// Store the data
this._store = this._store || {};
this._store[key] = val;
return this;
}
if (this._store) {
return this._store[key];
}
}
return undefined;
},
/**
* Removes a previously stored key/value pair from the item store, set previously
* by using the store() method.
* @param {String|*} key The key of the key/value pair to remove;
* @returns {Common} Returns this for chaining.
*/
unStore: function (key) {
if (key !== undefined) {
delete this._store[key];
}
return this;
},
/**
* Returns a non-referenced version of the passed object / array.
* @param {Object} data The object or array to return as a non-referenced version.
* @param {Number=} copies Optional number of copies to produce. If specified, the return
* value will be an array of decoupled objects, each distinct from the other.
* @returns {*}
*/
decouple: function (data, copies) {
if (data !== undefined) {
if (!copies) {
return this.jParse(this.jStringify(data));
} else {
var i,
json = this.jStringify(data),
copyArr = [];
for (i = 0; i < copies; i++) {
copyArr.push(this.jParse(json));
}
return copyArr;
}
}
return undefined;
},
/**
* Parses and returns data from stringified version.
* @param {String} data The stringified version of data to parse.
* @returns {Object} The parsed JSON object from the data.
*/
jParse: function (data) {
return serialiser.parse(data);
//return JSON.parse(data);
},
/**
* Converts a JSON object into a stringified version.
* @param {Object} data The data to stringify.
* @returns {String} The stringified data.
*/
jStringify: function (data) {
return serialiser.stringify(data);
//return JSON.stringify(data);
},
/**
* Generates a new 16-character hexadecimal unique ID or
* generates a new 16-character hexadecimal ID based on
* the passed string. Will always generate the same ID
* for the same string.
* @param {String=} str A string to generate the ID from.
* @return {String}
*/
objectId: function (str) {
var id,
pow = Math.pow(10, 17);
if (!str) {
idCounter++;
id = (idCounter + (
Math.random() * pow +
Math.random() * pow +
Math.random() * pow +
Math.random() * pow
)).toString(16);
} else {
var val = 0,
count = str.length,
i;
for (i = 0; i < count; i++) {
val += str.charCodeAt(i) * pow;
}
id = val.toString(16);
}
return id;
},
/**
* Gets / sets debug flag that can enable debug message output to the
* console if required.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
/**
* Sets debug flag for a particular type that can enable debug message
* output to the console if required.
* @param {String} type The name of the debug type to set flag for.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
debug: new Overload([
function () {
return this._debug && this._debug.all;
},
function (val) {
if (val !== undefined) {
if (typeof val === 'boolean') {
this._debug = this._debug || {};
this._debug.all = val;
this.chainSend('debug', this._debug);
return this;
} else {
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[val]) || (this._debug && this._debug.all);
}
}
return this._debug && this._debug.all;
},
function (type, val) {
if (type !== undefined) {
if (val !== undefined) {
this._debug = this._debug || {};
this._debug[type] = val;
this.chainSend('debug', this._debug);
return this;
}
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[type]);
}
return this._debug && this._debug.all;
}
]),
/**
* Returns a string describing the class this instance is derived from.
* @returns {string}
*/
classIdentifier: function () {
return 'ForerunnerDB.' + this.className;
},
/**
* Returns a string describing the instance by it's class name and instance
* object name.
* @returns {String} The instance identifier.
*/
instanceIdentifier: function () {
return '[' + this.className + ']' + this.name();
},
/**
* Returns a string used to denote a console log against this instance,
* consisting of the class identifier and instance identifier.
* @returns {string} The log identifier.
*/
logIdentifier: function () {
return this.classIdentifier() + ': ' + this.instanceIdentifier();
},
/**
* Converts a query object with MongoDB dot notation syntax
* to Forerunner's object notation syntax.
* @param {Object} obj The object to convert.
*/
convertToFdb: function (obj) {
var varName,
splitArr,
objCopy,
i;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
objCopy = obj;
if (i.indexOf('.') > -1) {
// Replace .$ with a placeholder before splitting by . char
i = i.replace('.$', '[|$|]');
splitArr = i.split('.');
while ((varName = splitArr.shift())) {
// Replace placeholder back to original .$
varName = varName.replace('[|$|]', '.$');
if (splitArr.length) {
objCopy[varName] = {};
} else {
objCopy[varName] = obj[i];
}
objCopy = objCopy[varName];
}
delete obj[i];
}
}
}
},
/**
* Checks if the state is dropped.
* @returns {boolean} True when dropped, false otherwise.
*/
isDropped: function () {
return this._state === 'dropped';
}
};
module.exports = Common;
},{"./Overload":24,"./Serialiser":30}],16:[function(_dereq_,module,exports){
"use strict";
/**
* Provides some database constants.
* @mixin
*/
var Constants = {
TYPE_INSERT: 0,
TYPE_UPDATE: 1,
TYPE_REMOVE: 2,
PHASE_BEFORE: 0,
PHASE_AFTER: 1
};
module.exports = Constants;
},{}],17:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides event emitter functionality including the methods: on, off, once, emit, deferEmit.
* @mixin
*/
var Events = {
on: new Overload({
/**
* Attach an event listener to the passed event.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The method to call when the event is fired.
*/
'string, function': function (event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event]['*'] = this._listeners[event]['*'] || [];
this._listeners[event]['*'].push(listener);
return this;
},
/**
* Attach an event listener to the passed event only if the passed
* id matches the document id for the event being fired.
* @param {String} event The name of the event to listen for.
* @param {*} id The document id to match against.
* @param {Function} listener The method to call when the event is fired.
*/
'string, *, function': function (event, id, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event][id] = this._listeners[event][id] || [];
this._listeners[event][id].push(listener);
return this;
}
}),
once: new Overload({
'string, function': function (eventName, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, internalCallback);
},
'string, *, function': function (eventName, id, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, id, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, id, internalCallback);
}
}),
off: new Overload({
'string': function (event) {
if (this._listeners && this._listeners[event] && event in this._listeners) {
delete this._listeners[event];
}
return this;
},
'string, function': function (event, listener) {
var arr,
index;
if (typeof(listener) === 'string') {
if (this._listeners && this._listeners[event] && this._listeners[event][listener]) {
delete this._listeners[event][listener];
}
} else {
if (this._listeners && event in this._listeners) {
arr = this._listeners[event]['*'];
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
}
return this;
},
'string, *, function': function (event, id, listener) {
if (this._listeners && event in this._listeners && id in this.listeners[event]) {
var arr = this._listeners[event][id],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
},
'string, *': function (event, id) {
if (this._listeners && event in this._listeners && id in this._listeners[event]) {
// Kill all listeners for this event id
delete this._listeners[event][id];
}
}
}),
emit: function (event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arrIndex,
arrCount,
tmpFunc,
arr,
listenerIdArr,
listenerIdCount,
listenerIdIndex;
// Handle global emit
if (this._listeners[event]['*']) {
arr = this._listeners[event]['*'];
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Check we have a function to execute
tmpFunc = arr[arrIndex];
if (typeof tmpFunc === 'function') {
tmpFunc.apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
// Handle individual emit
if (data instanceof Array) {
// Check if the array is an array of objects in the collection
if (data[0] && data[0][this._primaryKey]) {
// Loop the array and check for listeners against the primary key
listenerIdArr = this._listeners[event];
arrCount = data.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
if (listenerIdArr[data[arrIndex][this._primaryKey]]) {
// Emit for this id
listenerIdCount = listenerIdArr[data[arrIndex][this._primaryKey]].length;
for (listenerIdIndex = 0; listenerIdIndex < listenerIdCount; listenerIdIndex++) {
tmpFunc = listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex];
if (typeof tmpFunc === 'function') {
listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
}
}
}
}
return this;
},
/**
* Queues an event to be fired. This has automatic de-bouncing so that any
* events of the same type that occur within 100 milliseconds of a previous
* one will all be wrapped into a single emit rather than emitting tons of
* events for lots of chained inserts etc. Only the data from the last
* de-bounced event will be emitted.
* @param {String} eventName The name of the event to emit.
* @param {*=} data Optional data to emit with the event.
*/
deferEmit: function (eventName, data) {
var self = this,
args;
if (!this._noEmitDefer && (!this._db || (this._db && !this._db._noEmitDefer))) {
args = arguments;
// Check for an existing timeout
this._deferTimeout = this._deferTimeout || {};
if (this._deferTimeout[eventName]) {
clearTimeout(this._deferTimeout[eventName]);
}
// Set a timeout
this._deferTimeout[eventName] = setTimeout(function () {
if (self.debug()) {
console.log(self.logIdentifier() + ' Emitting ' + args[0]);
}
self.emit.apply(self, args);
}, 1);
} else {
this.emit.apply(this, arguments);
}
return this;
}
};
module.exports = Events;
},{"./Overload":24}],18:[function(_dereq_,module,exports){
"use strict";
/**
* Provides object matching algorithm methods.
* @mixin
*/
var Matching = {
/**
* Internal method that checks a document against a test object.
* @param {*} source The source object or value to test against.
* @param {*} test The test object or value to test with.
* @param {Object} queryOptions The options the query was passed with.
* @param {String=} opToApply The special operation to apply to the test such
* as 'and' or an 'or' operator.
* @param {Object=} options An object containing options to apply to the
* operation such as limiting the fields returned etc.
* @returns {Boolean} True if the test was positive, false on negative.
* @private
*/
_match: function (source, test, queryOptions, opToApply, options) {
// TODO: This method is quite long, break into smaller pieces
var operation,
applyOp = opToApply,
recurseVal,
tmpIndex,
sourceType = typeof source,
testType = typeof test,
matchedAll = true,
opResult,
substringCache,
i;
options = options || {};
queryOptions = queryOptions || {};
// Check if options currently holds a root query object
if (!options.$rootQuery) {
// Root query not assigned, hold the root query
options.$rootQuery = test;
}
options.$rootData = options.$rootData || {};
// Check if the comparison data are both strings or numbers
if ((sourceType === 'string' || sourceType === 'number') && (testType === 'string' || testType === 'number')) {
// The source and test data are flat types that do not require recursive searches,
// so just compare them and return the result
if (sourceType === 'number') {
// Number comparison
if (source !== test) {
matchedAll = false;
}
} else {
// String comparison
// TODO: We can probably use a queryOptions.$locale as a second parameter here
// TODO: to satisfy https://github.com/Irrelon/ForerunnerDB/issues/35
if (source.localeCompare(test)) {
matchedAll = false;
}
}
} else {
for (i in test) {
if (test.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
substringCache = i.substr(0, 2);
// Check if the property is a comment (ignorable)
if (substringCache === '//') {
// Skip this property
continue;
}
// Check if the property starts with a dollar (function)
if (substringCache.indexOf('$') === 0) {
// Ask the _matchOp method to handle the operation
opResult = this._matchOp(i, source, test[i], queryOptions, options);
// Check the result of the matchOp operation
// If the result is -1 then no operation took place, otherwise the result
// will be a boolean denoting a match (true) or no match (false)
if (opResult > -1) {
if (opResult) {
if (opToApply === 'or') {
return true;
}
} else {
// Set the matchedAll flag to the result of the operation
// because the operation did not return true
matchedAll = opResult;
}
// Record that an operation was handled
operation = true;
}
}
// Check for regex
if (!operation && test[i] instanceof RegExp) {
operation = true;
if (sourceType === 'object' && source[i] !== undefined && test[i].test(source[i])) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
if (!operation) {
// Check if our query is an object
if (typeof(test[i]) === 'object') {
// Because test[i] is an object, source must also be an object
// Check if our source data we are checking the test query against
// is an object or an array
if (source[i] !== undefined) {
if (source[i] instanceof Array && !(test[i] instanceof Array)) {
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (!(source[i] instanceof Array) && test[i] instanceof Array) {
// The test key data is an array and the source key data is not so check
// each item in the test key data to see if the source item matches one
// of them. This is effectively an $in search.
recurseVal = false;
for (tmpIndex = 0; tmpIndex < test[i].length; tmpIndex++) {
recurseVal = this._match(source[i], test[i][tmpIndex], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (typeof(source) === 'object') {
// Recurse down the object tree
recurseVal = this._match(source[i], test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
} else {
// First check if the test match is an $exists
if (test[i] && test[i].$exists !== undefined) {
// Push the item through another match recurse
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
} else {
// Check if the prop matches our test value
if (source && source[i] === test[i]) {
if (opToApply === 'or') {
return true;
}
} else if (source && source[i] && source[i] instanceof Array && test[i] && typeof(test[i]) !== "object") {
// We are looking for a value inside an array
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
}
if (opToApply === 'and' && !matchedAll) {
return false;
}
}
}
}
return matchedAll;
},
/**
* Internal method, performs a matching process against a query operator such as $gt or $nin.
* @param {String} key The property name in the test that matches the operator to perform
* matching against.
* @param {*} source The source data to match the query against.
* @param {*} test The query to match the source against.
* @param {Object=} options An options object.
* @returns {*}
* @private
*/
_matchOp: function (key, source, test, queryOptions, options) {
// Check for commands
switch (key) {
case '$gt':
// Greater than
return source > test;
case '$gte':
// Greater than or equal
return source >= test;
case '$lt':
// Less than
return source < test;
case '$lte':
// Less than or equal
return source <= test;
case '$exists':
// Property exists
return (source === undefined) !== test;
case '$ne': // Not equals
return source != test; // jshint ignore:line
case '$nee': // Not equals equals
return source !== test;
case '$or':
// Match true on ANY check to pass
for (var orIndex = 0; orIndex < test.length; orIndex++) {
if (this._match(source, test[orIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
case '$and':
// Match true on ALL checks to pass
for (var andIndex = 0; andIndex < test.length; andIndex++) {
if (!this._match(source, test[andIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
case '$in': // In
// Check that the in test is an array
if (test instanceof Array) {
var inArr = test,
inArrCount = inArr.length,
inArrIndex;
for (inArrIndex = 0; inArrIndex < inArrCount; inArrIndex++) {
if (inArr[inArrIndex] instanceof RegExp && inArr[inArrIndex].test(source)) {
return true;
} else if (inArr[inArrIndex] === source) {
return true;
}
}
return false;
} else {
throw(this.logIdentifier() + ' Cannot use an $in operator on a non-array key: ' + key);
}
break;
case '$nin': // Not in
// Check that the not-in test is an array
if (test instanceof Array) {
var notInArr = test,
notInArrCount = notInArr.length,
notInArrIndex;
for (notInArrIndex = 0; notInArrIndex < notInArrCount; notInArrIndex++) {
if (notInArr[notInArrIndex] === source) {
return false;
}
}
return true;
} else {
throw(this.logIdentifier() + ' Cannot use a $nin operator on a non-array key: ' + key);
}
break;
case '$distinct':
// Ensure options holds a distinct lookup
options.$rootData['//distinctLookup'] = options.$rootData['//distinctLookup'] || {};
for (var distinctProp in test) {
if (test.hasOwnProperty(distinctProp)) {
options.$rootData['//distinctLookup'][distinctProp] = options.$rootData['//distinctLookup'][distinctProp] || {};
// Check if the options distinct lookup has this field's value
if (options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]]) {
// Value is already in use
return false;
} else {
// Set the value in the lookup
options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]] = true;
// Allow the item in the results
return true;
}
}
}
break;
case '$count':
var countKey,
countArr,
countVal;
// Iterate the count object's keys
for (countKey in test) {
if (test.hasOwnProperty(countKey)) {
// Check the property exists and is an array. If the property being counted is not
// an array (or doesn't exist) then use a value of zero in any further count logic
countArr = source[countKey];
if (typeof countArr === 'object' && countArr instanceof Array) {
countVal = countArr.length;
} else {
countVal = 0;
}
// Now recurse down the query chain further to satisfy the query for this key (countKey)
if (!this._match(countVal, test[countKey], queryOptions, 'and', options)) {
return false;
}
}
}
// Allow the item in the results
return true;
}
return -1;
}
};
module.exports = Matching;
},{}],19:[function(_dereq_,module,exports){
"use strict";
/**
* Provides sorting methods.
* @mixin
*/
var Sorting = {
/**
* Sorts the passed value a against the passed value b ascending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortAsc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return a.localeCompare(b);
} else {
if (a > b) {
return 1;
} else if (a < b) {
return -1;
}
}
return 0;
},
/**
* Sorts the passed value a against the passed value b descending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortDesc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return b.localeCompare(a);
} else {
if (a > b) {
return -1;
} else if (a < b) {
return 1;
}
}
return 0;
}
};
module.exports = Sorting;
},{}],20:[function(_dereq_,module,exports){
"use strict";
var Tags,
tagMap = {};
/**
* Provides class instance tagging and tag operation methods.
* @mixin
*/
Tags = {
/**
* Tags a class instance for later lookup.
* @param {String} name The tag to add.
* @returns {boolean}
*/
tagAdd: function (name) {
var i,
self = this,
mapArr = tagMap[name] = tagMap[name] || [];
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === self) {
return true;
}
}
mapArr.push(self);
// Hook the drop event for this so we can react
if (self.on) {
self.on('drop', function () {
// We've been dropped so remove ourselves from the tag map
self.tagRemove(name);
});
}
return true;
},
/**
* Removes a tag from a class instance.
* @param {String} name The tag to remove.
* @returns {boolean}
*/
tagRemove: function (name) {
var i,
mapArr = tagMap[name];
if (mapArr) {
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === this) {
mapArr.splice(i, 1);
return true;
}
}
}
return false;
},
/**
* Gets an array of all instances tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @returns {Array} The array of instances that have the passed tag.
*/
tagLookup: function (name) {
return tagMap[name] || [];
},
/**
* Drops all instances that are tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @param {Function} callback Callback once dropping has completed
* for all instances that match the passed tag name.
* @returns {boolean}
*/
tagDrop: function (name, callback) {
var arr = this.tagLookup(name),
dropCb,
dropCount,
i;
dropCb = function () {
dropCount--;
if (callback && dropCount === 0) {
callback(false);
}
};
if (arr.length) {
dropCount = arr.length;
// Loop the array and drop all items
for (i = arr.length - 1; i >= 0; i--) {
arr[i].drop(dropCb);
}
}
return true;
}
};
module.exports = Tags;
},{}],21:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides trigger functionality methods.
* @mixin
*/
var Triggers = {
/**
* Add a trigger by id.
* @param {String} id The id of the trigger. This must be unique to the type and
* phase of the trigger. Only one trigger may be added with this id per type and
* phase.
* @param {Number} type The type of operation to apply the trigger to. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of an operation to fire the trigger on. See
* Mixin.Constants for constants to use.
* @param {Function} method The method to call when the trigger is fired.
* @returns {boolean} True if the trigger was added successfully, false if not.
*/
addTrigger: function (id, type, phase, method) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex === -1) {
// The trigger does not exist, create it
self._trigger = self._trigger || {};
self._trigger[type] = self._trigger[type] || {};
self._trigger[type][phase] = self._trigger[type][phase] || [];
self._trigger[type][phase].push({
id: id,
method: method,
enabled: true
});
return true;
}
return false;
},
/**
*
* @param {String} id The id of the trigger to remove.
* @param {Number} type The type of operation to remove the trigger from. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of the operation to remove the trigger from.
* See Mixin.Constants for constants to use.
* @returns {boolean} True if removed successfully, false if not.
*/
removeTrigger: function (id, type, phase) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// The trigger exists, remove it
self._trigger[type][phase].splice(triggerIndex, 1);
}
return false;
},
enableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = true;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = true;
return true;
}
return false;
}
}),
disableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = false;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = false;
return true;
}
return false;
}
}),
/**
* Checks if a trigger will fire based on the type and phase provided.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {Boolean} True if the trigger will fire, false otherwise.
*/
willTrigger: function (type, phase) {
if (this._trigger && this._trigger[type] && this._trigger[type][phase] && this._trigger[type][phase].length) {
// Check if a trigger in this array is enabled
var arr = this._trigger[type][phase],
i;
for (i = 0; i < arr.length; i++) {
if (arr[i].enabled) {
return true;
}
}
}
return false;
},
/**
* Processes trigger actions based on the operation, type and phase.
* @param {Object} operation Operation data to pass to the trigger.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @param {Object} oldDoc The document snapshot before operations are
* carried out against the data.
* @param {Object} newDoc The document snapshot after operations are
* carried out against the data.
* @returns {boolean}
*/
processTrigger: function (operation, type, phase, oldDoc, newDoc) {
var self = this,
triggerArr,
triggerIndex,
triggerCount,
triggerItem,
response;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
triggerItem = triggerArr[triggerIndex];
// Check if the trigger is enabled
if (triggerItem.enabled) {
if (this.debug()) {
var typeName,
phaseName;
switch (type) {
case this.TYPE_INSERT:
typeName = 'insert';
break;
case this.TYPE_UPDATE:
typeName = 'update';
break;
case this.TYPE_REMOVE:
typeName = 'remove';
break;
default:
typeName = '';
break;
}
switch (phase) {
case this.PHASE_BEFORE:
phaseName = 'before';
break;
case this.PHASE_AFTER:
phaseName = 'after';
break;
default:
phaseName = '';
break;
}
//console.log('Triggers: Processing trigger "' + id + '" for ' + typeName + ' in phase "' + phaseName + '"');
}
// Run the trigger's method and store the response
response = triggerItem.method.call(self, operation, oldDoc, newDoc);
// Check the response for a non-expected result (anything other than
// undefined, true or false is considered a throwable error)
if (response === false) {
// The trigger wants us to cancel operations
return false;
}
if (response !== undefined && response !== true && response !== false) {
// Trigger responded with error, throw the error
throw('ForerunnerDB.Mixin.Triggers: Trigger error: ' + response);
}
}
}
// Triggers all ran without issue, return a success (true)
return true;
}
},
/**
* Returns the index of a trigger by id based on type and phase.
* @param {String} id The id of the trigger to find the index of.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {number}
* @private
*/
_triggerIndexOf: function (id, type, phase) {
var self = this,
triggerArr,
triggerCount,
triggerIndex;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
if (triggerArr[triggerIndex].id === id) {
return triggerIndex;
}
}
}
return -1;
}
};
module.exports = Triggers;
},{"./Overload":24}],22:[function(_dereq_,module,exports){
"use strict";
/**
* Provides methods to handle object update operations.
* @mixin
*/
var Updating = {
/**
* Updates a property on an object.
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
_updateProperty: function (doc, prop, val) {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '"');
}
},
/**
* Increments a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
_updateIncrement: function (doc, prop, val) {
doc[prop] += val;
},
/**
* Changes the index of an item in the passed array.
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
_updateSpliceMove: function (arr, indexFrom, indexTo) {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
},
/**
* Inserts an item into the passed array at the specified index.
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
_updateSplicePush: function (arr, index, doc) {
if (arr.length > index) {
arr.splice(index, 0, doc);
} else {
arr.push(doc);
}
},
/**
* Inserts an item at the end of an array.
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
_updatePush: function (arr, doc) {
arr.push(doc);
},
/**
* Removes an item from the passed array.
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
_updatePull: function (arr, index) {
arr.splice(index, 1);
},
/**
* Multiplies a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
_updateMultiply: function (doc, prop, val) {
doc[prop] *= val;
},
/**
* Renames a property on a document to the passed property.
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
_updateRename: function (doc, prop, val) {
doc[val] = doc[prop];
delete doc[prop];
},
/**
* Sets a property on a document to the passed value.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @param {*} val The new property value.
* @private
*/
_updateOverwrite: function (doc, prop, val) {
doc[prop] = val;
},
/**
* Deletes a property on a document.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
_updateUnset: function (doc, prop) {
delete doc[prop];
},
/**
* Removes all properties from an object without destroying
* the object instance, thereby maintaining data-bound linking.
* @param {Object} doc The parent object to modify.
* @param {String} prop The name of the child object to clear.
* @private
*/
_updateClear: function (doc, prop) {
var obj = doc[prop],
i;
if (obj && typeof obj === 'object') {
for (i in obj) {
if (obj.hasOwnProperty(i)) {
this._updateUnset(obj, i);
}
}
}
},
/**
* Pops an item or items from the array stack.
* @param {Object} doc The document to modify.
* @param {Number} val If set to a positive integer, will pop the number specified
* from the stack, if set to a negative integer will shift the number specified
* from the stack.
* @return {Boolean}
* @private
*/
_updatePop: function (doc, val) {
var updated = false,
i;
if (doc.length > 0) {
if (val > 0) {
for (i = 0; i < val; i++) {
doc.pop();
}
updated = true;
} else if (val < 0) {
for (i = 0; i > val; i--) {
doc.shift();
}
updated = true;
}
}
return updated;
}
};
module.exports = Updating;
},{}],23:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The operation class, used to store details about an operation being
* performed by the database.
* @param {String} name The name of the operation.
* @constructor
*/
var Operation = function (name) {
this.pathSolver = new Path();
this.counter = 0;
this.init.apply(this, arguments);
};
Operation.prototype.init = function (name) {
this._data = {
operation: name, // The name of the operation executed such as "find", "update" etc
index: {
potential: [], // Indexes that could have potentially been used
used: false // The index that was picked to use
},
steps: [], // The steps taken to generate the query results,
time: {
startMs: 0,
stopMs: 0,
totalMs: 0,
process: {}
},
flag: {}, // An object with flags that denote certain execution paths
log: [] // Any extra data that might be useful such as warnings or helpful hints
};
};
Shared.addModule('Operation', Operation);
Shared.mixin(Operation.prototype, 'Mixin.ChainReactor');
/**
* Starts the operation timer.
*/
Operation.prototype.start = function () {
this._data.time.startMs = new Date().getTime();
};
/**
* Adds an item to the operation log.
* @param {String} event The item to log.
* @returns {*}
*/
Operation.prototype.log = function (event) {
if (event) {
var lastLogTime = this._log.length > 0 ? this._data.log[this._data.log.length - 1].time : 0,
logObj = {
event: event,
time: new Date().getTime(),
delta: 0
};
this._data.log.push(logObj);
if (lastLogTime) {
logObj.delta = logObj.time - lastLogTime;
}
return this;
}
return this._data.log;
};
/**
* Called when starting and ending a timed operation, used to time
* internal calls within an operation's execution.
* @param {String} section An operation name.
* @returns {*}
*/
Operation.prototype.time = function (section) {
if (section !== undefined) {
var process = this._data.time.process,
processObj = process[section] = process[section] || {};
if (!processObj.startMs) {
// Timer started
processObj.startMs = new Date().getTime();
processObj.stepObj = {
name: section
};
this._data.steps.push(processObj.stepObj);
} else {
processObj.stopMs = new Date().getTime();
processObj.totalMs = processObj.stopMs - processObj.startMs;
processObj.stepObj.totalMs = processObj.totalMs;
delete processObj.stepObj;
}
return this;
}
return this._data.time;
};
/**
* Used to set key/value flags during operation execution.
* @param {String} key
* @param {String} val
* @returns {*}
*/
Operation.prototype.flag = function (key, val) {
if (key !== undefined && val !== undefined) {
this._data.flag[key] = val;
} else if (key !== undefined) {
return this._data.flag[key];
} else {
return this._data.flag;
}
};
Operation.prototype.data = function (path, val, noTime) {
if (val !== undefined) {
// Assign value to object path
this.pathSolver.set(this._data, path, val);
return this;
}
return this.pathSolver.get(this._data, path);
};
Operation.prototype.pushData = function (path, val, noTime) {
// Assign value to object path
this.pathSolver.push(this._data, path, val);
};
/**
* Stops the operation timer.
*/
Operation.prototype.stop = function () {
this._data.time.stopMs = new Date().getTime();
this._data.time.totalMs = this._data.time.stopMs - this._data.time.startMs;
};
Shared.finishModule('Operation');
module.exports = Operation;
},{"./Path":25,"./Shared":31}],24:[function(_dereq_,module,exports){
"use strict";
/**
* Allows a method to accept overloaded calls with different parameters controlling
* which passed overload function is called.
* @param {Object} def
* @returns {Function}
* @constructor
*/
var Overload = function (def) {
if (def) {
var self = this,
index,
count,
tmpDef,
defNewKey,
sigIndex,
signatures;
if (!(def instanceof Array)) {
tmpDef = {};
// Def is an object, make sure all prop names are devoid of spaces
for (index in def) {
if (def.hasOwnProperty(index)) {
defNewKey = index.replace(/ /g, '');
// Check if the definition array has a * string in it
if (defNewKey.indexOf('*') === -1) {
// No * found
tmpDef[defNewKey] = def[index];
} else {
// A * was found, generate the different signatures that this
// definition could represent
signatures = this.generateSignaturePermutations(defNewKey);
for (sigIndex = 0; sigIndex < signatures.length; sigIndex++) {
if (!tmpDef[signatures[sigIndex]]) {
tmpDef[signatures[sigIndex]] = def[index];
}
}
}
}
}
def = tmpDef;
}
return function () {
var arr = [],
lookup,
type,
name;
// Check if we are being passed a key/function object or an array of functions
if (def instanceof Array) {
// We were passed an array of functions
count = def.length;
for (index = 0; index < count; index++) {
if (def[index].length === arguments.length) {
return self.callExtend(this, '$main', def, def[index], arguments);
}
}
} else {
// Generate lookup key from arguments
// Copy arguments to an array
for (index = 0; index < arguments.length; index++) {
type = typeof arguments[index];
// Handle detecting arrays
if (type === 'object' && arguments[index] instanceof Array) {
type = 'array';
}
// Handle been presented with a single undefined argument
if (arguments.length === 1 && type === 'undefined') {
break;
}
// Add the type to the argument types array
arr.push(type);
}
lookup = arr.join(',');
// Check for an exact lookup match
if (def[lookup]) {
return self.callExtend(this, '$main', def, def[lookup], arguments);
} else {
for (index = arr.length; index >= 0; index--) {
// Get the closest match
lookup = arr.slice(0, index).join(',');
if (def[lookup + ',...']) {
// Matched against arguments + "any other"
return self.callExtend(this, '$main', def, def[lookup + ',...'], arguments);
}
}
}
}
name = typeof this.name === 'function' ? this.name() : 'Unknown';
throw('ForerunnerDB.Overload "' + name + '": Overloaded method does not have a matching signature for the passed arguments: ' + this.jStringify(arr));
};
}
return function () {};
};
/**
* Generates an array of all the different definition signatures that can be
* created from the passed string with a catch-all wildcard *. E.g. it will
* convert the signature: string,*,string to all potentials:
* string,string,string
* string,number,string
* string,object,string,
* string,function,string,
* string,undefined,string
*
* @param {String} str Signature string with a wildcard in it.
* @returns {Array} An array of signature strings that are generated.
*/
Overload.prototype.generateSignaturePermutations = function (str) {
var signatures = [],
newSignature,
types = ['string', 'object', 'number', 'function', 'undefined'],
index;
if (str.indexOf('*') > -1) {
// There is at least one "any" type, break out into multiple keys
// We could do this at query time with regular expressions but
// would be significantly slower
for (index = 0; index < types.length; index++) {
newSignature = str.replace('*', types[index]);
signatures = signatures.concat(this.generateSignaturePermutations(newSignature));
}
} else {
signatures.push(str);
}
return signatures;
};
Overload.prototype.callExtend = function (context, prop, propContext, func, args) {
var tmp,
ret;
if (context && propContext[prop]) {
tmp = context[prop];
context[prop] = propContext[prop];
ret = func.apply(context, args);
context[prop] = tmp;
return ret;
} else {
return func.apply(context, args);
}
};
module.exports = Overload;
},{}],25:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Path object used to resolve object paths and retrieve data from
* objects by using paths.
* @param {String=} path The path to assign.
* @constructor
*/
var Path = function (path) {
this.init.apply(this, arguments);
};
Path.prototype.init = function (path) {
if (path) {
this.path(path);
}
};
Shared.addModule('Path', Path);
Shared.mixin(Path.prototype, 'Mixin.Common');
Shared.mixin(Path.prototype, 'Mixin.ChainReactor');
/**
* Gets / sets the given path for the Path instance.
* @param {String=} path The path to assign.
*/
Path.prototype.path = function (path) {
if (path !== undefined) {
this._path = this.clean(path);
this._pathParts = this._path.split('.');
return this;
}
return this._path;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Boolean} True if the object paths exist.
*/
Path.prototype.hasObjectPaths = function (testKeys, testObj) {
var result = true,
i;
for (i in testKeys) {
if (testKeys.hasOwnProperty(i)) {
if (testObj[i] === undefined) {
return false;
}
if (typeof testKeys[i] === 'object') {
// Recurse object
result = this.hasObjectPaths(testKeys[i], testObj[i]);
// Should we exit early?
if (!result) {
return false;
}
}
}
}
return result;
};
/**
* Counts the total number of key endpoints in the passed object.
* @param {Object} testObj The object to count key endpoints for.
* @returns {Number} The number of endpoints.
*/
Path.prototype.countKeys = function (testObj) {
var totalKeys = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (testObj[i] !== undefined) {
if (typeof testObj[i] !== 'object') {
totalKeys++;
} else {
totalKeys += this.countKeys(testObj[i]);
}
}
}
}
return totalKeys;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths and if so returns the number matched.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Object} Stats on the matched keys
*/
Path.prototype.countObjectPaths = function (testKeys, testObj) {
var matchData,
matchedKeys = {},
matchedKeyCount = 0,
totalKeyCount = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (typeof testObj[i] === 'object') {
// The test / query object key is an object, recurse
matchData = this.countObjectPaths(testKeys[i], testObj[i]);
matchedKeys[i] = matchData.matchedKeys;
totalKeyCount += matchData.totalKeyCount;
matchedKeyCount += matchData.matchedKeyCount;
} else {
// The test / query object has a property that is not an object so add it as a key
totalKeyCount++;
// Check if the test keys also have this key and it is also not an object
if (testKeys && testKeys[i] && typeof testKeys[i] !== 'object') {
matchedKeys[i] = true;
matchedKeyCount++;
} else {
matchedKeys[i] = false;
}
}
}
}
return {
matchedKeys: matchedKeys,
matchedKeyCount: matchedKeyCount,
totalKeyCount: totalKeyCount
};
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* a path string.
* @param {Object} obj The object to parse.
* @param {Boolean=} withValue If true will include a 'value' key in the returned
* object that represents the value the object path points to.
* @returns {Object}
*/
Path.prototype.parse = function (obj, withValue) {
var paths = [],
path = '',
resultData,
i, k;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
// Set the path to the key
path = i;
if (typeof(obj[i]) === 'object') {
if (withValue) {
resultData = this.parse(obj[i], withValue);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path,
value: resultData[k].value
});
}
} else {
resultData = this.parse(obj[i]);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path
});
}
}
} else {
if (withValue) {
paths.push({
path: path,
value: obj[i]
});
} else {
paths.push({
path: path
});
}
}
}
}
return paths;
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* an array of path strings that allow you to target all possible paths
* in an object.
*
* @returns {Array}
*/
Path.prototype.parseArr = function (obj, options) {
options = options || {};
return this._parseArr(obj, '', [], options);
};
Path.prototype._parseArr = function (obj, path, paths, options) {
var i,
newPath = '';
path = path || '';
paths = paths || [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (!options.ignore || (options.ignore && !options.ignore.test(i))) {
if (path) {
newPath = path + '.' + i;
} else {
newPath = i;
}
if (typeof(obj[i]) === 'object') {
this._parseArr(obj[i], newPath, paths, options);
} else {
paths.push(newPath);
}
}
}
}
return paths;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path.
*/
Path.prototype.value = function (obj, path) {
if (obj !== undefined && typeof obj === 'object') {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
valuesArr = [],
i, k;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (objPartParent instanceof Array) {
// Search inside the array for the next key
for (k = 0; k < objPartParent.length; k++) {
valuesArr = valuesArr.concat(this.value(objPartParent, k + '.' + arr[i]));
}
return valuesArr;
} else {
if (!objPart || typeof(objPart) !== 'object') {
break;
}
}
objPartParent = objPart;
}
return [objPart];
} else {
return [];
}
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
Path.prototype.get = function (obj, path) {
return this.value(obj, path)[0];
};
/**
* Push a value to an array on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to the array to push to.
* @param {*} val The value to push to the array at the object path.
* @returns {*}
*/
Path.prototype.push = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = obj[part] || [];
if (obj[part] instanceof Array) {
obj[part].push(val);
} else {
throw('ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!');
}
}
}
return obj;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string
* with their associated keys.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path with the associated key.
*/
Path.prototype.keyValue = function (obj, path) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
objPartHash,
i;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (!objPart || typeof(objPart) !== 'object') {
objPartHash = arr[i] + ':' + objPart;
break;
}
objPartParent = objPart;
}
return objPartHash;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Removes leading period (.) from string and returns it.
* @param {String} str The string to clean.
* @returns {*}
*/
Path.prototype.clean = function (str) {
if (str.substr(0, 1) === '.') {
str = str.substr(1, str.length -1);
}
return str;
};
Shared.finishModule('Path');
module.exports = Path;
},{"./Shared":31}],26:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared = _dereq_('./Shared'),
async = _dereq_('async'),
localforage = _dereq_('localforage'),
FdbCompress = _dereq_('./PersistCompress'),// jshint ignore:line
FdbCrypto = _dereq_('./PersistCrypto'),// jshint ignore:line
Db,
Collection,
CollectionDrop,
CollectionGroup,
CollectionInit,
DbInit,
DbDrop,
Persist,
Overload;//,
//DataVersion = '2.0';
/**
* The persistent storage class handles loading and saving data to browser
* storage.
* @constructor
*/
Persist = function () {
this.init.apply(this, arguments);
};
/**
* The local forage library.
*/
Persist.prototype.localforage = localforage;
/**
* The init method that can be overridden or extended.
* @param {Db} db The ForerunnerDB database instance.
*/
Persist.prototype.init = function (db) {
var self = this;
this._encodeSteps = [
function () { return self._encode.apply(self, arguments); }
];
this._decodeSteps = [
function () { return self._decode.apply(self, arguments); }
];
// Check environment
if (db.isClient()) {
if (window.Storage !== undefined) {
this.mode('localforage');
localforage.config({
driver: [
localforage.INDEXEDDB,
localforage.WEBSQL,
localforage.LOCALSTORAGE
],
name: String(db.core().name()),
storeName: 'FDB'
});
}
}
};
Shared.addModule('Persist', Persist);
Shared.mixin(Persist.prototype, 'Mixin.ChainReactor');
Shared.mixin(Persist.prototype, 'Mixin.Common');
Db = Shared.modules.Db;
Collection = _dereq_('./Collection');
CollectionDrop = Collection.prototype.drop;
CollectionGroup = _dereq_('./CollectionGroup');
CollectionInit = Collection.prototype.init;
DbInit = Db.prototype.init;
DbDrop = Db.prototype.drop;
Overload = Shared.overload;
/**
* Gets / sets the persistent storage mode (the library used
* to persist data to the browser - defaults to localForage).
* @param {String} type The library to use for storage. Defaults
* to localForage.
* @returns {*}
*/
Persist.prototype.mode = function (type) {
if (type !== undefined) {
this._mode = type;
return this;
}
return this._mode;
};
/**
* Gets / sets the driver used when persisting data.
* @param {String} val Specify the driver type (LOCALSTORAGE,
* WEBSQL or INDEXEDDB)
* @returns {*}
*/
Persist.prototype.driver = function (val) {
if (val !== undefined) {
switch (val.toUpperCase()) {
case 'LOCALSTORAGE':
localforage.setDriver(localforage.LOCALSTORAGE);
break;
case 'WEBSQL':
localforage.setDriver(localforage.WEBSQL);
break;
case 'INDEXEDDB':
localforage.setDriver(localforage.INDEXEDDB);
break;
default:
throw('ForerunnerDB.Persist: The persistence driver you have specified is not found. Please use either IndexedDB, WebSQL or LocalStorage!');
}
return this;
}
return localforage.driver();
};
/**
* Starts a decode waterfall process.
* @param {*} val The data to be decoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.decode = function (val, finished) {
async.waterfall([function (callback) {
callback(false, val, {});
}].concat(this._decodeSteps), finished);
};
/**
* Starts an encode waterfall process.
* @param {*} val The data to be encoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.encode = function (val, finished) {
async.waterfall([function (callback) {
callback(false, val, {});
}].concat(this._encodeSteps), finished);
};
Shared.synthesize(Persist.prototype, 'encodeSteps');
Shared.synthesize(Persist.prototype, 'decodeSteps');
/**
* Adds an encode/decode step to the persistent storage system so
* that you can add custom functionality.
* @param {Function} encode The encode method called with the data from the
* previous encode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the encoder will fail and throw an error.
* @param {Function} decode The decode method called with the data from the
* previous decode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the decoder will fail and throw an error.
* @param {Number=} index Optional index to add the encoder step to. This
* allows you to place a step before or after other existing steps. If not
* provided your step is placed last in the list of steps. For instance if
* you are providing an encryption step it makes sense to place this last
* since all previous steps will then have their data encrypted by your
* final step.
*/
Persist.prototype.addStep = new Overload({
'object': function (obj) {
this.$main.call(this, function objEncode () { obj.encode.apply(obj, arguments); }, function objDecode () { obj.decode.apply(obj, arguments); }, 0);
},
'function, function': function (encode, decode) {
this.$main.call(this, encode, decode, 0);
},
'function, function, number': function (encode, decode, index) {
this.$main.call(this, encode, decode, index);
},
$main: function (encode, decode, index) {
if (index === 0 || index === undefined) {
this._encodeSteps.push(encode);
this._decodeSteps.unshift(decode);
} else {
// Place encoder step at index then work out correct
// index to place decoder step
this._encodeSteps.splice(index, 0, encode);
this._decodeSteps.splice(this._decodeSteps.length - index, 0, decode);
}
}
});
Persist.prototype.unwrap = function (dataStr) {
var parts = dataStr.split('::fdb::'),
data;
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
};
/**
* Takes encoded data and decodes it for use as JS native objects and arrays.
* @param {String} val The currently encoded string data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when decoding is
* completed.
* @private
*/
Persist.prototype._decode = function (val, meta, finished) {
var parts,
data;
if (val) {
parts = val.split('::fdb::');
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length;
} else {
meta.foundData = false;
}
if (finished) {
finished(false, data, meta);
}
} else {
meta.foundData = false;
meta.rowCount = 0;
if (finished) {
finished(false, val, meta);
}
}
};
/**
* Takes native JS data and encodes it for for storage as a string.
* @param {Object} val The current un-encoded data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when encoding is
* completed.
* @private
*/
Persist.prototype._encode = function (val, meta, finished) {
var data = val;
if (typeof val === 'object') {
val = 'json::fdb::' + this.jStringify(val);
} else {
val = 'raw::fdb::' + val;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length;
} else {
meta.foundData = false;
}
if (finished) {
finished(false, val, meta);
}
};
/**
* Encodes passed data and then stores it in the browser's persistent
* storage layer.
* @param {String} key The key to store the data under in the persistent
* storage.
* @param {Object} data The data to store under the key.
* @param {Function=} callback The method to call when the save process
* has completed.
*/
Persist.prototype.save = function (key, data, callback) {
switch (this.mode()) {
case 'localforage':
this.encode(data, function (err, data, tableStats) {
localforage.setItem(key, data).then(function (data) {
if (callback) { callback(false, data, tableStats); }
}, function (err) {
if (callback) { callback(err); }
});
});
break;
default:
if (callback) { callback('No data handler.'); }
break;
}
};
/**
* Loads and decodes data from the passed key.
* @param {String} key The key to retrieve data from in the persistent
* storage.
* @param {Function=} callback The method to call when the load process
* has completed.
*/
Persist.prototype.load = function (key, callback) {
var self = this;
switch (this.mode()) {
case 'localforage':
localforage.getItem(key).then(function (val) {
self.decode(val, callback);
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) { callback('No data handler or unrecognised data type.'); }
break;
}
};
/**
* Deletes data in persistent storage stored under the passed key.
* @param {String} key The key to drop data for in the storage.
* @param {Function=} callback The method to call when the data is dropped.
*/
Persist.prototype.drop = function (key, callback) {
switch (this.mode()) {
case 'localforage':
localforage.removeItem(key).then(function () {
if (callback) { callback(false); }
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) {
callback('No data handler or unrecognised data type.');
}
break;
}
};
// Extend the Collection prototype with persist methods
Collection.prototype.drop = new Overload({
/**
* Drop collection and persistent storage.
*/
'': function () {
if (!this.isDropped()) {
this.drop(true);
}
},
/**
* Drop collection and persistent storage with callback.
* @param {Function} callback Callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
this.drop(true, callback);
}
},
/**
* Drop collection and optionally drop persistent storage.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
*/
'boolean': function (removePersistent) {
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '::' + this._name);
this._db.persist.drop(this._db._name + '::' + this._name + '::metaData');
}
} else {
throw('ForerunnerDB.Persist: Cannot drop a collection\'s persistent storage when no name assigned to collection!');
}
}
// Call the original method
CollectionDrop.call(this);
}
},
/**
* Drop collections and optionally drop persistent storage with callback.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
* @param {Function} callback Callback method.
*/
'boolean, function': function (removePersistent, callback) {
var self = this;
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '::' + this._name, function () {
self._db.persist.drop(self._db._name + '::' + self._name + '::metaData', callback);
});
return CollectionDrop.call(this);
} else {
if (callback) {
callback('Cannot drop a collection\'s persistent storage when the collection is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot drop a collection\'s persistent storage when no name assigned to collection!');
}
}
} else {
// Call the original method
return CollectionDrop.call(this, callback);
}
}
}
});
/**
* Saves an entire collection's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
Collection.prototype.save = function (callback) {
var self = this,
processSave;
if (self._name) {
if (self._db) {
processSave = function () {
// Save the collection data
self._db.persist.save(self._db._name + '::' + self._name, self._data, function (err, data, tableStats) {
if (!err) {
self._db.persist.save(self._db._name + '::' + self._name + '::metaData', self.metaData(), function (err, data, metaStats) {
if (callback) {
callback(err, data, tableStats, metaStats);
}
});
} else {
if (callback) {
callback(err);
}
}
});
};
// Check for processing queues
if (self.isProcessingQueue()) {
// Hook queue complete to process save
self.on('queuesComplete', function () {
processSave();
});
} else {
// Process save immediately
processSave();
}
} else {
if (callback) {
callback('Cannot save a collection that is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot save a collection with no assigned name!');
}
}
};
/**
* Loads an entire collection's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
Collection.prototype.load = function (callback) {
var self = this;
if (self._name) {
if (self._db) {
// Load the collection data
self._db.persist.load(self._db._name + '::' + self._name, function (err, data, tableStats) {
if (!err) {
if (data) {
self.setData(data);
}
// Now load the collection's metadata
self._db.persist.load(self._db._name + '::' + self._name + '::metaData', function (err, data, metaStats) {
if (!err) {
if (data) {
self.metaData(data);
}
}
if (callback) {
callback(err, tableStats, metaStats);
}
});
} else {
if (callback) {
callback(err);
}
}
});
} else {
if (callback) {
callback('Cannot load a collection that is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot load a collection with no assigned name!');
}
}
};
// Override the DB init to instantiate the plugin
Db.prototype.init = function () {
DbInit.apply(this, arguments);
this.persist = new Persist(this);
};
/**
* Loads an entire database's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
Db.prototype.load = function (callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
loadCallback,
index;
loadCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) { callback(false); }
}
} else {
if (callback) { callback(err); }
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection load method
obj[index].load(loadCallback);
}
}
};
/**
* Saves an entire database's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
Db.prototype.save = function (callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
saveCallback,
index;
saveCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) { callback(false); }
}
} else {
if (callback) { callback(err); }
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection save method
obj[index].save(saveCallback);
}
}
};
Shared.finishModule('Persist');
module.exports = Persist;
},{"./Collection":4,"./CollectionGroup":5,"./PersistCompress":27,"./PersistCrypto":28,"./Shared":31,"async":33,"localforage":75}],27:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
pako = _dereq_('pako');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
Plugin.prototype.encode = function (val, meta, finished) {
var wrapper = {
data: val,
type: 'fdbCompress',
enabled: false
},
before,
after,
compressedVal;
// Compress the data
before = val.length;
compressedVal = pako.deflate(val, {to: 'string'});
after = compressedVal.length;
// If the compressed version is smaller than the original, use it!
if (after < before) {
wrapper.data = compressedVal;
wrapper.enabled = true;
}
meta.compression = {
enabled: wrapper.enabled,
compressedBytes: after,
uncompressedBytes: before,
effect: Math.round((100 / before) * after) + '%'
};
finished(false, this.jStringify(wrapper), meta);
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var compressionEnabled = false,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
// Check if we need to decompress the string
if (wrapper.enabled) {
data = pako.inflate(wrapper.data, {to: 'string'});
compressionEnabled = true;
} else {
data = wrapper.data;
compressionEnabled = false;
}
meta.compression = {
enabled: compressionEnabled
};
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, data, meta);
}
}
};
// Register this plugin with the persistent storage class
Shared.plugins.FdbCompress = Plugin;
module.exports = Plugin;
},{"./Shared":31,"pako":77}],28:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
CryptoJS = _dereq_('crypto-js');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
// Ensure at least a password is passed in options
if (!options || !options.pass) {
throw('Cannot initialise persistent storage encryption without a passphrase provided in the passed options object as the "pass" field.');
}
this._algo = options.algo || 'AES';
this._pass = options.pass;
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
/**
* Gets / sets the current pass-phrase being used to encrypt / decrypt
* data with the plugin.
*/
Shared.synthesize(Plugin.prototype, 'pass');
Plugin.prototype.stringify = function (cipherParams) {
// create json object with ciphertext
var jsonObj = {
ct: cipherParams.ciphertext.toString(CryptoJS.enc.Base64)
};
// optionally add iv and salt
if (cipherParams.iv) {
jsonObj.iv = cipherParams.iv.toString();
}
if (cipherParams.salt) {
jsonObj.s = cipherParams.salt.toString();
}
// stringify json object
return this.jStringify(jsonObj);
};
Plugin.prototype.parse = function (jsonStr) {
// parse json string
var jsonObj = this.jParse(jsonStr);
// extract ciphertext from json object, and create cipher params object
var cipherParams = CryptoJS.lib.CipherParams.create({
ciphertext: CryptoJS.enc.Base64.parse(jsonObj.ct)
});
// optionally extract iv and salt
if (jsonObj.iv) {
cipherParams.iv = CryptoJS.enc.Hex.parse(jsonObj.iv);
}
if (jsonObj.s) {
cipherParams.salt = CryptoJS.enc.Hex.parse(jsonObj.s);
}
return cipherParams;
};
Plugin.prototype.encode = function (val, meta, finished) {
var self = this,
wrapper = {
type: 'fdbCrypto'
},
encryptedVal;
// Encrypt the data
encryptedVal = CryptoJS[this._algo].encrypt(val, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
});
wrapper.data = encryptedVal.toString();
wrapper.enabled = true;
meta.encryption = {
enabled: wrapper.enabled
};
if (finished) {
finished(false, this.jStringify(wrapper), meta);
}
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var self = this,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
data = CryptoJS[this._algo].decrypt(wrapper.data, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
}).toString(CryptoJS.enc.Utf8);
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, wrapper, meta);
}
}
};
// Register this plugin with the persistent storage class
Shared.plugins.FdbCrypto = Plugin;
module.exports = Plugin;
},{"./Shared":31,"crypto-js":42}],29:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Provides chain reactor node linking so that a chain reaction can propagate
* down a node tree. Effectively creates a chain link between the reactorIn and
* reactorOut objects where a chain reaction from the reactorIn is passed through
* the reactorProcess before being passed to the reactorOut object. Reactor
* packets are only passed through to the reactorOut if the reactor IO method
* chainSend is used.
* @param {*} reactorIn An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur inside this object will be passed through
* to the reactorOut object.
* @param {*} reactorOut An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur in the reactorIn object will be passed
* through to this object.
* @param {Function} reactorProcess The processing method to use when chain
* reactions occur.
* @constructor
*/
var ReactorIO = function (reactorIn, reactorOut, reactorProcess) {
if (reactorIn && reactorOut && reactorProcess) {
this._reactorIn = reactorIn;
this._reactorOut = reactorOut;
this._chainHandler = reactorProcess;
if (!reactorIn.chain || !reactorOut.chainReceive) {
throw('ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!');
}
// Register the reactorIO with the input
reactorIn.chain(this);
// Register the output with the reactorIO
this.chain(reactorOut);
} else {
throw('ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!');
}
};
Shared.addModule('ReactorIO', ReactorIO);
/**
* Drop a reactor IO object, breaking the reactor link between the in and out
* reactor nodes.
* @returns {boolean}
*/
ReactorIO.prototype.drop = function () {
if (!this.isDropped()) {
this._state = 'dropped';
// Remove links
if (this._reactorIn) {
this._reactorIn.unChain(this);
}
if (this._reactorOut) {
this.unChain(this._reactorOut);
}
delete this._reactorIn;
delete this._reactorOut;
delete this._chainHandler;
this.emit('drop', this);
}
return true;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(ReactorIO.prototype, 'state');
Shared.mixin(ReactorIO.prototype, 'Mixin.Common');
Shared.mixin(ReactorIO.prototype, 'Mixin.ChainReactor');
Shared.mixin(ReactorIO.prototype, 'Mixin.Events');
Shared.finishModule('ReactorIO');
module.exports = ReactorIO;
},{"./Shared":31}],30:[function(_dereq_,module,exports){
"use strict";
/**
* Provides functionality to encode and decode JavaScript objects to strings
* and back again. This differs from JSON.stringify and JSON.parse in that
* special objects such as dates can be encoded to strings and back again
* so that the reconstituted version of the string still contains a JavaScript
* date object.
* @constructor
*/
var Serialiser = function () {
this.init.apply(this, arguments);
};
Serialiser.prototype.init = function () {
this._encoder = [];
this._decoder = {};
// Register our handlers
this.registerEncoder('$date', function (data) {
if (data instanceof Date) {
return data.toISOString();
}
});
this.registerDecoder('$date', function (data) {
return new Date(data);
});
};
/**
* Register an encoder that can handle encoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date.
* @param {Function} method The encoder method.
*/
Serialiser.prototype.registerEncoder = function (handles, method) {
this._encoder.push(function (data) {
var methodVal = method(data),
returnObj;
if (methodVal !== undefined) {
returnObj = {};
returnObj[handles] = methodVal;
}
return returnObj;
});
};
/**
* Register a decoder that can handle decoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date. When an object
* has a field matching this handler name then this decode will be invoked
* to provide a decoded version of the data that was previously encoded by
* it's counterpart encoder method.
* @param {Function} method The decoder method.
*/
Serialiser.prototype.registerDecoder = function (handles, method) {
this._decoder[handles] = method;
};
/**
* Loops the encoders and asks each one if it wants to handle encoding for
* the passed data object. If no value is returned (undefined) then the data
* will be passed to the next encoder and so on. If a value is returned the
* loop will break and the encoded data will be used.
* @param {Object} data The data object to handle.
* @returns {*} The encoded data.
* @private
*/
Serialiser.prototype._encode = function (data) {
// Loop the encoders and if a return value is given by an encoder
// the loop will exit and return that value.
var count = this._encoder.length,
retVal;
while (count-- && !retVal) {
retVal = this._encoder[count](data);
}
return retVal;
};
/**
* Converts a previously encoded string back into an object.
* @param {String} data The string to convert to an object.
* @returns {Object} The reconstituted object.
*/
Serialiser.prototype.parse = function (data) {
return this._parse(JSON.parse(data));
};
/**
* Handles restoring an object with special data markers back into
* it's original format.
* @param {Object} data The object to recurse.
* @param {Object=} target The target object to restore data to.
* @returns {Object} The final restored object.
* @private
*/
Serialiser.prototype._parse = function (data, target) {
var i;
if (typeof data === 'object' && data !== null) {
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and handle
// special object types and restore them
for (i in data) {
if (data.hasOwnProperty(i)) {
if (i.substr(0, 1) === '$' && this._decoder[i]) {
// This is a special object type and a handler
// exists, restore it
return this._decoder[i](data[i]);
}
// Not a special object or no handler, recurse as normal
target[i] = this._parse(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
/**
* Converts an object to a encoded string representation.
* @param {Object} data The object to encode.
*/
Serialiser.prototype.stringify = function (data) {
return JSON.stringify(this._stringify(data));
};
/**
* Recurse down an object and encode special objects so they can be
* stringified and later restored.
* @param {Object} data The object to parse.
* @param {Object=} target The target object to store converted data to.
* @returns {Object} The converted object.
* @private
*/
Serialiser.prototype._stringify = function (data, target) {
var handledData,
i;
if (typeof data === 'object' && data !== null) {
// Handle special object types so they can be encoded with
// a special marker and later restored by a decoder counterpart
handledData = this._encode(data);
if (handledData) {
// An encoder handled this object type so return it now
return handledData;
}
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and serialise
for (i in data) {
if (data.hasOwnProperty(i)) {
target[i] = this._stringify(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
module.exports = Serialiser;
},{}],31:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* A shared object that can be used to store arbitrary data between class
* instances, and access helper methods.
* @mixin
*/
var Shared = {
version: '1.3.385',
modules: {},
plugins: {},
_synth: {},
/**
* Adds a module to ForerunnerDB.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} module The module class.
*/
addModule: function (name, module) {
// Store the module in the module registry
this.modules[name] = module;
// Tell the universe we are loading this module
this.emit('moduleLoad', [name, module]);
},
/**
* Called by the module once all processing has been completed. Used to determine
* if the module is ready for use by other modules.
* @memberof Shared
* @param {String} name The name of the module.
*/
finishModule: function (name) {
if (this.modules[name]) {
// Set the finished loading flag to true
this.modules[name]._fdbFinished = true;
// Assign the module name to itself so it knows what it
// is called
if (this.modules[name].prototype) {
this.modules[name].prototype.className = name;
} else {
this.modules[name].className = name;
}
this.emit('moduleFinished', [name, this.modules[name]]);
} else {
throw('ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): ' + name);
}
},
/**
* Will call your callback method when the specified module has loaded. If the module
* is already loaded the callback is called immediately.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} callback The callback method to call when the module is loaded.
*/
moduleFinished: function (name, callback) {
if (this.modules[name] && this.modules[name]._fdbFinished) {
if (callback) { callback(name, this.modules[name]); }
} else {
this.on('moduleFinished', callback);
}
},
/**
* Determines if a module has been added to ForerunnerDB or not.
* @memberof Shared
* @param {String} name The name of the module.
* @returns {Boolean} True if the module exists or false if not.
*/
moduleExists: function (name) {
return Boolean(this.modules[name]);
},
/**
* Adds the properties and methods defined in the mixin to the passed object.
* @memberof Shared
* @param {Object} obj The target object to add mixin key/values to.
* @param {String} mixinName The name of the mixin to add to the object.
*/
mixin: new Overload({
'object, string': function (obj, mixinName) {
var mixinObj;
if (typeof mixinName === 'string') {
mixinObj = this.mixins[mixinName];
if (!mixinObj) {
throw('ForerunnerDB.Shared: Cannot find mixin named: ' + mixinName);
}
}
return this.$main.call(this, obj, mixinObj);
},
'object, *': function (obj, mixinObj) {
return this.$main.call(this, obj, mixinObj);
},
'$main': function (obj, mixinObj) {
if (mixinObj && typeof mixinObj === 'object') {
for (var i in mixinObj) {
if (mixinObj.hasOwnProperty(i)) {
obj[i] = mixinObj[i];
}
}
}
return obj;
}
}),
/**
* Generates a generic getter/setter method for the passed method name.
* @memberof Shared
* @param {Object} obj The object to add the getter/setter to.
* @param {String} name The name of the getter/setter to generate.
* @param {Function=} extend A method to call before executing the getter/setter.
* The existing getter/setter can be accessed from the extend method via the
* $super e.g. this.$super();
*/
synthesize: function (obj, name, extend) {
this._synth[name] = this._synth[name] || function (val) {
if (val !== undefined) {
this['_' + name] = val;
return this;
}
return this['_' + name];
};
if (extend) {
var self = this;
obj[name] = function () {
var tmp = this.$super,
ret;
this.$super = self._synth[name];
ret = extend.apply(this, arguments);
this.$super = tmp;
return ret;
};
} else {
obj[name] = this._synth[name];
}
},
/**
* Allows a method to be overloaded.
* @memberof Shared
* @param arr
* @returns {Function}
* @constructor
*/
overload: Overload,
/**
* Define the mixins that other modules can use as required.
* @memberof Shared
*/
mixins: {
'Mixin.Common': _dereq_('./Mixin.Common'),
'Mixin.Events': _dereq_('./Mixin.Events'),
'Mixin.ChainReactor': _dereq_('./Mixin.ChainReactor'),
'Mixin.CRUD': _dereq_('./Mixin.CRUD'),
'Mixin.Constants': _dereq_('./Mixin.Constants'),
'Mixin.Triggers': _dereq_('./Mixin.Triggers'),
'Mixin.Sorting': _dereq_('./Mixin.Sorting'),
'Mixin.Matching': _dereq_('./Mixin.Matching'),
'Mixin.Updating': _dereq_('./Mixin.Updating'),
'Mixin.Tags': _dereq_('./Mixin.Tags')
}
};
// Add event handling to shared
Shared.mixin(Shared, 'Mixin.Events');
module.exports = Shared;
},{"./Mixin.CRUD":13,"./Mixin.ChainReactor":14,"./Mixin.Common":15,"./Mixin.Constants":16,"./Mixin.Events":17,"./Mixin.Matching":18,"./Mixin.Sorting":19,"./Mixin.Tags":20,"./Mixin.Triggers":21,"./Mixin.Updating":22,"./Overload":24}],32:[function(_dereq_,module,exports){
/* jshint strict:false */
if (!Array.prototype.filter) {
Array.prototype.filter = function(fun/*, thisArg*/) {
if (this === void 0 || this === null) {
throw new TypeError();
}
var t = Object(this);
var len = t.length >>> 0; // jshint ignore:line
if (typeof fun !== 'function') {
throw new TypeError();
}
var res = [];
var thisArg = arguments.length >= 2 ? arguments[1] : void 0;
for (var i = 0; i < len; i++) {
if (i in t) {
var val = t[i];
// NOTE: Technically this should Object.defineProperty at
// the next index, as push can be affected by
// properties on Object.prototype and Array.prototype.
// But that method's new, and collisions should be
// rare, so use the more-compatible alternative.
if (fun.call(thisArg, val, i, t)) {
res.push(val);
}
}
}
return res;
};
}
if (typeof Object.create !== 'function') {
Object.create = (function() {
var Temp = function() {};
return function (prototype) {
if (arguments.length > 1) {
throw Error('Second argument not supported');
}
if (typeof prototype !== 'object') {
throw TypeError('Argument must be an object');
}
Temp.prototype = prototype;
var result = new Temp();
Temp.prototype = null;
return result;
};
})();
}
// Production steps of ECMA-262, Edition 5, 15.4.4.14
// Reference: http://es5.github.io/#x15.4.4.14e
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(searchElement, fromIndex) {
var k;
// 1. Let O be the result of calling ToObject passing
// the this value as the argument.
if (this === null) {
throw new TypeError('"this" is null or not defined');
}
var O = Object(this);
// 2. Let lenValue be the result of calling the Get
// internal method of O with the argument "length".
// 3. Let len be ToUint32(lenValue).
var len = O.length >>> 0; // jshint ignore:line
// 4. If len is 0, return -1.
if (len === 0) {
return -1;
}
// 5. If argument fromIndex was passed let n be
// ToInteger(fromIndex); else let n be 0.
var n = +fromIndex || 0;
if (Math.abs(n) === Infinity) {
n = 0;
}
// 6. If n >= len, return -1.
if (n >= len) {
return -1;
}
// 7. If n >= 0, then Let k be n.
// 8. Else, n<0, Let k be len - abs(n).
// If k is less than 0, then let k be 0.
k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
// 9. Repeat, while k < len
while (k < len) {
// a. Let Pk be ToString(k).
// This is implicit for LHS operands of the in operator
// b. Let kPresent be the result of calling the
// HasProperty internal method of O with argument Pk.
// This step can be combined with c
// c. If kPresent is true, then
// i. Let elementK be the result of calling the Get
// internal method of O with the argument ToString(k).
// ii. Let same be the result of applying the
// Strict Equality Comparison Algorithm to
// searchElement and elementK.
// iii. If same is true, return k.
if (k in O && O[k] === searchElement) {
return k;
}
k++;
}
return -1;
};
}
module.exports = {};
},{}],33:[function(_dereq_,module,exports){
(function (process,global){
/*!
* async
* https://github.com/caolan/async
*
* Copyright 2010-2014 Caolan McMahon
* Released under the MIT license
*/
(function () {
var async = {};
function noop() {}
function identity(v) {
return v;
}
function toBool(v) {
return !!v;
}
function notId(v) {
return !v;
}
// global on the server, window in the browser
var previous_async;
// Establish the root object, `window` (`self`) in the browser, `global`
// on the server, or `this` in some virtual machines. We use `self`
// instead of `window` for `WebWorker` support.
var root = typeof self === 'object' && self.self === self && self ||
typeof global === 'object' && global.global === global && global ||
this;
if (root != null) {
previous_async = root.async;
}
async.noConflict = function () {
root.async = previous_async;
return async;
};
function only_once(fn) {
return function() {
if (fn === null) throw new Error("Callback was already called.");
fn.apply(this, arguments);
fn = null;
};
}
function _once(fn) {
return function() {
if (fn === null) return;
fn.apply(this, arguments);
fn = null;
};
}
//// cross-browser compatiblity functions ////
var _toString = Object.prototype.toString;
var _isArray = Array.isArray || function (obj) {
return _toString.call(obj) === '[object Array]';
};
// Ported from underscore.js isObject
var _isObject = function(obj) {
var type = typeof obj;
return type === 'function' || type === 'object' && !!obj;
};
function _isArrayLike(arr) {
return _isArray(arr) || (
// has a positive integer length property
typeof arr.length === "number" &&
arr.length >= 0 &&
arr.length % 1 === 0
);
}
function _arrayEach(arr, iterator) {
var index = -1,
length = arr.length;
while (++index < length) {
iterator(arr[index], index, arr);
}
}
function _map(arr, iterator) {
var index = -1,
length = arr.length,
result = Array(length);
while (++index < length) {
result[index] = iterator(arr[index], index, arr);
}
return result;
}
function _range(count) {
return _map(Array(count), function (v, i) { return i; });
}
function _reduce(arr, iterator, memo) {
_arrayEach(arr, function (x, i, a) {
memo = iterator(memo, x, i, a);
});
return memo;
}
function _forEachOf(object, iterator) {
_arrayEach(_keys(object), function (key) {
iterator(object[key], key);
});
}
function _indexOf(arr, item) {
for (var i = 0; i < arr.length; i++) {
if (arr[i] === item) return i;
}
return -1;
}
var _keys = Object.keys || function (obj) {
var keys = [];
for (var k in obj) {
if (obj.hasOwnProperty(k)) {
keys.push(k);
}
}
return keys;
};
function _keyIterator(coll) {
var i = -1;
var len;
var keys;
if (_isArrayLike(coll)) {
len = coll.length;
return function next() {
i++;
return i < len ? i : null;
};
} else {
keys = _keys(coll);
len = keys.length;
return function next() {
i++;
return i < len ? keys[i] : null;
};
}
}
// Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html)
// This accumulates the arguments passed into an array, after a given index.
// From underscore.js (https://github.com/jashkenas/underscore/pull/2140).
function _restParam(func, startIndex) {
startIndex = startIndex == null ? func.length - 1 : +startIndex;
return function() {
var length = Math.max(arguments.length - startIndex, 0);
var rest = Array(length);
for (var index = 0; index < length; index++) {
rest[index] = arguments[index + startIndex];
}
switch (startIndex) {
case 0: return func.call(this, rest);
case 1: return func.call(this, arguments[0], rest);
}
// Currently unused but handle cases outside of the switch statement:
// var args = Array(startIndex + 1);
// for (index = 0; index < startIndex; index++) {
// args[index] = arguments[index];
// }
// args[startIndex] = rest;
// return func.apply(this, args);
};
}
function _withoutIndex(iterator) {
return function (value, index, callback) {
return iterator(value, callback);
};
}
//// exported async module functions ////
//// nextTick implementation with browser-compatible fallback ////
// capture the global reference to guard against fakeTimer mocks
var _setImmediate = typeof setImmediate === 'function' && setImmediate;
var _delay = _setImmediate ? function(fn) {
// not a direct alias for IE10 compatibility
_setImmediate(fn);
} : function(fn) {
setTimeout(fn, 0);
};
if (typeof process === 'object' && typeof process.nextTick === 'function') {
async.nextTick = process.nextTick;
} else {
async.nextTick = _delay;
}
async.setImmediate = _setImmediate ? _delay : async.nextTick;
async.forEach =
async.each = function (arr, iterator, callback) {
return async.eachOf(arr, _withoutIndex(iterator), callback);
};
async.forEachSeries =
async.eachSeries = function (arr, iterator, callback) {
return async.eachOfSeries(arr, _withoutIndex(iterator), callback);
};
async.forEachLimit =
async.eachLimit = function (arr, limit, iterator, callback) {
return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback);
};
async.forEachOf =
async.eachOf = function (object, iterator, callback) {
callback = _once(callback || noop);
object = object || [];
var iter = _keyIterator(object);
var key, completed = 0;
while ((key = iter()) != null) {
completed += 1;
iterator(object[key], key, only_once(done));
}
if (completed === 0) callback(null);
function done(err) {
completed--;
if (err) {
callback(err);
}
// Check key is null in case iterator isn't exhausted
// and done resolved synchronously.
else if (key === null && completed <= 0) {
callback(null);
}
}
};
async.forEachOfSeries =
async.eachOfSeries = function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
var key = nextKey();
function iterate() {
var sync = true;
if (key === null) {
return callback(null);
}
iterator(obj[key], key, only_once(function (err) {
if (err) {
callback(err);
}
else {
key = nextKey();
if (key === null) {
return callback(null);
} else {
if (sync) {
async.setImmediate(iterate);
} else {
iterate();
}
}
}
}));
sync = false;
}
iterate();
};
async.forEachOfLimit =
async.eachOfLimit = function (obj, limit, iterator, callback) {
_eachOfLimit(limit)(obj, iterator, callback);
};
function _eachOfLimit(limit) {
return function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
if (limit <= 0) {
return callback(null);
}
var done = false;
var running = 0;
var errored = false;
(function replenish () {
if (done && running <= 0) {
return callback(null);
}
while (running < limit && !errored) {
var key = nextKey();
if (key === null) {
done = true;
if (running <= 0) {
callback(null);
}
return;
}
running += 1;
iterator(obj[key], key, only_once(function (err) {
running -= 1;
if (err) {
callback(err);
errored = true;
}
else {
replenish();
}
}));
}
})();
};
}
function doParallel(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOf, obj, iterator, callback);
};
}
function doParallelLimit(fn) {
return function (obj, limit, iterator, callback) {
return fn(_eachOfLimit(limit), obj, iterator, callback);
};
}
function doSeries(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOfSeries, obj, iterator, callback);
};
}
function _asyncMap(eachfn, arr, iterator, callback) {
callback = _once(callback || noop);
arr = arr || [];
var results = _isArrayLike(arr) ? [] : {};
eachfn(arr, function (value, index, callback) {
iterator(value, function (err, v) {
results[index] = v;
callback(err);
});
}, function (err) {
callback(err, results);
});
}
async.map = doParallel(_asyncMap);
async.mapSeries = doSeries(_asyncMap);
async.mapLimit = doParallelLimit(_asyncMap);
// reduce only has a series version, as doing reduce in parallel won't
// work in many situations.
async.inject =
async.foldl =
async.reduce = function (arr, memo, iterator, callback) {
async.eachOfSeries(arr, function (x, i, callback) {
iterator(memo, x, function (err, v) {
memo = v;
callback(err);
});
}, function (err) {
callback(err, memo);
});
};
async.foldr =
async.reduceRight = function (arr, memo, iterator, callback) {
var reversed = _map(arr, identity).reverse();
async.reduce(reversed, memo, iterator, callback);
};
async.transform = function (arr, memo, iterator, callback) {
if (arguments.length === 3) {
callback = iterator;
iterator = memo;
memo = _isArray(arr) ? [] : {};
}
async.eachOf(arr, function(v, k, cb) {
iterator(memo, v, k, cb);
}, function(err) {
callback(err, memo);
});
};
function _filter(eachfn, arr, iterator, callback) {
var results = [];
eachfn(arr, function (x, index, callback) {
iterator(x, function (v) {
if (v) {
results.push({index: index, value: x});
}
callback();
});
}, function () {
callback(_map(results.sort(function (a, b) {
return a.index - b.index;
}), function (x) {
return x.value;
}));
});
}
async.select =
async.filter = doParallel(_filter);
async.selectLimit =
async.filterLimit = doParallelLimit(_filter);
async.selectSeries =
async.filterSeries = doSeries(_filter);
function _reject(eachfn, arr, iterator, callback) {
_filter(eachfn, arr, function(value, cb) {
iterator(value, function(v) {
cb(!v);
});
}, callback);
}
async.reject = doParallel(_reject);
async.rejectLimit = doParallelLimit(_reject);
async.rejectSeries = doSeries(_reject);
function _createTester(eachfn, check, getResult) {
return function(arr, limit, iterator, cb) {
function done() {
if (cb) cb(getResult(false, void 0));
}
function iteratee(x, _, callback) {
if (!cb) return callback();
iterator(x, function (v) {
if (cb && check(v)) {
cb(getResult(true, x));
cb = iterator = false;
}
callback();
});
}
if (arguments.length > 3) {
eachfn(arr, limit, iteratee, done);
} else {
cb = iterator;
iterator = limit;
eachfn(arr, iteratee, done);
}
};
}
async.any =
async.some = _createTester(async.eachOf, toBool, identity);
async.someLimit = _createTester(async.eachOfLimit, toBool, identity);
async.all =
async.every = _createTester(async.eachOf, notId, notId);
async.everyLimit = _createTester(async.eachOfLimit, notId, notId);
function _findGetResult(v, x) {
return x;
}
async.detect = _createTester(async.eachOf, identity, _findGetResult);
async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult);
async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult);
async.sortBy = function (arr, iterator, callback) {
async.map(arr, function (x, callback) {
iterator(x, function (err, criteria) {
if (err) {
callback(err);
}
else {
callback(null, {value: x, criteria: criteria});
}
});
}, function (err, results) {
if (err) {
return callback(err);
}
else {
callback(null, _map(results.sort(comparator), function (x) {
return x.value;
}));
}
});
function comparator(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}
};
async.auto = function (tasks, concurrency, callback) {
if (!callback) {
// concurrency is optional, shift the args.
callback = concurrency;
concurrency = null;
}
callback = _once(callback || noop);
var keys = _keys(tasks);
var remainingTasks = keys.length;
if (!remainingTasks) {
return callback(null);
}
if (!concurrency) {
concurrency = remainingTasks;
}
var results = {};
var runningTasks = 0;
var listeners = [];
function addListener(fn) {
listeners.unshift(fn);
}
function removeListener(fn) {
var idx = _indexOf(listeners, fn);
if (idx >= 0) listeners.splice(idx, 1);
}
function taskComplete() {
remainingTasks--;
_arrayEach(listeners.slice(0), function (fn) {
fn();
});
}
addListener(function () {
if (!remainingTasks) {
callback(null, results);
}
});
_arrayEach(keys, function (k) {
var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]];
var taskCallback = _restParam(function(err, args) {
runningTasks--;
if (args.length <= 1) {
args = args[0];
}
if (err) {
var safeResults = {};
_forEachOf(results, function(val, rkey) {
safeResults[rkey] = val;
});
safeResults[k] = args;
callback(err, safeResults);
}
else {
results[k] = args;
async.setImmediate(taskComplete);
}
});
var requires = task.slice(0, task.length - 1);
// prevent dead-locks
var len = requires.length;
var dep;
while (len--) {
if (!(dep = tasks[requires[len]])) {
throw new Error('Has inexistant dependency');
}
if (_isArray(dep) && _indexOf(dep, k) >= 0) {
throw new Error('Has cyclic dependencies');
}
}
function ready() {
return runningTasks < concurrency && _reduce(requires, function (a, x) {
return (a && results.hasOwnProperty(x));
}, true) && !results.hasOwnProperty(k);
}
if (ready()) {
runningTasks++;
task[task.length - 1](taskCallback, results);
}
else {
addListener(listener);
}
function listener() {
if (ready()) {
runningTasks++;
removeListener(listener);
task[task.length - 1](taskCallback, results);
}
}
});
};
async.retry = function(times, task, callback) {
var DEFAULT_TIMES = 5;
var DEFAULT_INTERVAL = 0;
var attempts = [];
var opts = {
times: DEFAULT_TIMES,
interval: DEFAULT_INTERVAL
};
function parseTimes(acc, t){
if(typeof t === 'number'){
acc.times = parseInt(t, 10) || DEFAULT_TIMES;
} else if(typeof t === 'object'){
acc.times = parseInt(t.times, 10) || DEFAULT_TIMES;
acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL;
} else {
throw new Error('Unsupported argument type for \'times\': ' + typeof t);
}
}
var length = arguments.length;
if (length < 1 || length > 3) {
throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)');
} else if (length <= 2 && typeof times === 'function') {
callback = task;
task = times;
}
if (typeof times !== 'function') {
parseTimes(opts, times);
}
opts.callback = callback;
opts.task = task;
function wrappedTask(wrappedCallback, wrappedResults) {
function retryAttempt(task, finalAttempt) {
return function(seriesCallback) {
task(function(err, result){
seriesCallback(!err || finalAttempt, {err: err, result: result});
}, wrappedResults);
};
}
function retryInterval(interval){
return function(seriesCallback){
setTimeout(function(){
seriesCallback(null);
}, interval);
};
}
while (opts.times) {
var finalAttempt = !(opts.times-=1);
attempts.push(retryAttempt(opts.task, finalAttempt));
if(!finalAttempt && opts.interval > 0){
attempts.push(retryInterval(opts.interval));
}
}
async.series(attempts, function(done, data){
data = data[data.length - 1];
(wrappedCallback || opts.callback)(data.err, data.result);
});
}
// If a callback is passed, run this as a controll flow
return opts.callback ? wrappedTask() : wrappedTask;
};
async.waterfall = function (tasks, callback) {
callback = _once(callback || noop);
if (!_isArray(tasks)) {
var err = new Error('First argument to waterfall must be an array of functions');
return callback(err);
}
if (!tasks.length) {
return callback();
}
function wrapIterator(iterator) {
return _restParam(function (err, args) {
if (err) {
callback.apply(null, [err].concat(args));
}
else {
var next = iterator.next();
if (next) {
args.push(wrapIterator(next));
}
else {
args.push(callback);
}
ensureAsync(iterator).apply(null, args);
}
});
}
wrapIterator(async.iterator(tasks))();
};
function _parallel(eachfn, tasks, callback) {
callback = callback || noop;
var results = _isArrayLike(tasks) ? [] : {};
eachfn(tasks, function (task, key, callback) {
task(_restParam(function (err, args) {
if (args.length <= 1) {
args = args[0];
}
results[key] = args;
callback(err);
}));
}, function (err) {
callback(err, results);
});
}
async.parallel = function (tasks, callback) {
_parallel(async.eachOf, tasks, callback);
};
async.parallelLimit = function(tasks, limit, callback) {
_parallel(_eachOfLimit(limit), tasks, callback);
};
async.series = function(tasks, callback) {
_parallel(async.eachOfSeries, tasks, callback);
};
async.iterator = function (tasks) {
function makeCallback(index) {
function fn() {
if (tasks.length) {
tasks[index].apply(null, arguments);
}
return fn.next();
}
fn.next = function () {
return (index < tasks.length - 1) ? makeCallback(index + 1): null;
};
return fn;
}
return makeCallback(0);
};
async.apply = _restParam(function (fn, args) {
return _restParam(function (callArgs) {
return fn.apply(
null, args.concat(callArgs)
);
});
});
function _concat(eachfn, arr, fn, callback) {
var result = [];
eachfn(arr, function (x, index, cb) {
fn(x, function (err, y) {
result = result.concat(y || []);
cb(err);
});
}, function (err) {
callback(err, result);
});
}
async.concat = doParallel(_concat);
async.concatSeries = doSeries(_concat);
async.whilst = function (test, iterator, callback) {
callback = callback || noop;
if (test()) {
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else if (test.apply(this, args)) {
iterator(next);
} else {
callback(null);
}
});
iterator(next);
} else {
callback(null);
}
};
async.doWhilst = function (iterator, test, callback) {
var calls = 0;
return async.whilst(function() {
return ++calls <= 1 || test.apply(this, arguments);
}, iterator, callback);
};
async.until = function (test, iterator, callback) {
return async.whilst(function() {
return !test.apply(this, arguments);
}, iterator, callback);
};
async.doUntil = function (iterator, test, callback) {
return async.doWhilst(iterator, function() {
return !test.apply(this, arguments);
}, callback);
};
async.during = function (test, iterator, callback) {
callback = callback || noop;
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else {
args.push(check);
test.apply(this, args);
}
});
var check = function(err, truth) {
if (err) {
callback(err);
} else if (truth) {
iterator(next);
} else {
callback(null);
}
};
test(check);
};
async.doDuring = function (iterator, test, callback) {
var calls = 0;
async.during(function(next) {
if (calls++ < 1) {
next(null, true);
} else {
test.apply(this, arguments);
}
}, iterator, callback);
};
function _queue(worker, concurrency, payload) {
if (concurrency == null) {
concurrency = 1;
}
else if(concurrency === 0) {
throw new Error('Concurrency must not be zero');
}
function _insert(q, data, pos, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0 && q.idle()) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
callback: callback || noop
};
if (pos) {
q.tasks.unshift(item);
} else {
q.tasks.push(item);
}
if (q.tasks.length === q.concurrency) {
q.saturated();
}
});
async.setImmediate(q.process);
}
function _next(q, tasks) {
return function(){
workers -= 1;
var removed = false;
var args = arguments;
_arrayEach(tasks, function (task) {
_arrayEach(workersList, function (worker, index) {
if (worker === task && !removed) {
workersList.splice(index, 1);
removed = true;
}
});
task.callback.apply(task, args);
});
if (q.tasks.length + workers === 0) {
q.drain();
}
q.process();
};
}
var workers = 0;
var workersList = [];
var q = {
tasks: [],
concurrency: concurrency,
payload: payload,
saturated: noop,
empty: noop,
drain: noop,
started: false,
paused: false,
push: function (data, callback) {
_insert(q, data, false, callback);
},
kill: function () {
q.drain = noop;
q.tasks = [];
},
unshift: function (data, callback) {
_insert(q, data, true, callback);
},
process: function () {
if (!q.paused && workers < q.concurrency && q.tasks.length) {
while(workers < q.concurrency && q.tasks.length){
var tasks = q.payload ?
q.tasks.splice(0, q.payload) :
q.tasks.splice(0, q.tasks.length);
var data = _map(tasks, function (task) {
return task.data;
});
if (q.tasks.length === 0) {
q.empty();
}
workers += 1;
workersList.push(tasks[0]);
var cb = only_once(_next(q, tasks));
worker(data, cb);
}
}
},
length: function () {
return q.tasks.length;
},
running: function () {
return workers;
},
workersList: function () {
return workersList;
},
idle: function() {
return q.tasks.length + workers === 0;
},
pause: function () {
q.paused = true;
},
resume: function () {
if (q.paused === false) { return; }
q.paused = false;
var resumeCount = Math.min(q.concurrency, q.tasks.length);
// Need to call q.process once per concurrent
// worker to preserve full concurrency after pause
for (var w = 1; w <= resumeCount; w++) {
async.setImmediate(q.process);
}
}
};
return q;
}
async.queue = function (worker, concurrency) {
var q = _queue(function (items, cb) {
worker(items[0], cb);
}, concurrency, 1);
return q;
};
async.priorityQueue = function (worker, concurrency) {
function _compareTasks(a, b){
return a.priority - b.priority;
}
function _binarySearch(sequence, item, compare) {
var beg = -1,
end = sequence.length - 1;
while (beg < end) {
var mid = beg + ((end - beg + 1) >>> 1);
if (compare(item, sequence[mid]) >= 0) {
beg = mid;
} else {
end = mid - 1;
}
}
return beg;
}
function _insert(q, data, priority, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
priority: priority,
callback: typeof callback === 'function' ? callback : noop
};
q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item);
if (q.tasks.length === q.concurrency) {
q.saturated();
}
async.setImmediate(q.process);
});
}
// Start with a normal queue
var q = async.queue(worker, concurrency);
// Override push to accept second parameter representing priority
q.push = function (data, priority, callback) {
_insert(q, data, priority, callback);
};
// Remove unshift function
delete q.unshift;
return q;
};
async.cargo = function (worker, payload) {
return _queue(worker, 1, payload);
};
function _console_fn(name) {
return _restParam(function (fn, args) {
fn.apply(null, args.concat([_restParam(function (err, args) {
if (typeof console === 'object') {
if (err) {
if (console.error) {
console.error(err);
}
}
else if (console[name]) {
_arrayEach(args, function (x) {
console[name](x);
});
}
}
})]));
});
}
async.log = _console_fn('log');
async.dir = _console_fn('dir');
/*async.info = _console_fn('info');
async.warn = _console_fn('warn');
async.error = _console_fn('error');*/
async.memoize = function (fn, hasher) {
var memo = {};
var queues = {};
hasher = hasher || identity;
var memoized = _restParam(function memoized(args) {
var callback = args.pop();
var key = hasher.apply(null, args);
if (key in memo) {
async.setImmediate(function () {
callback.apply(null, memo[key]);
});
}
else if (key in queues) {
queues[key].push(callback);
}
else {
queues[key] = [callback];
fn.apply(null, args.concat([_restParam(function (args) {
memo[key] = args;
var q = queues[key];
delete queues[key];
for (var i = 0, l = q.length; i < l; i++) {
q[i].apply(null, args);
}
})]));
}
});
memoized.memo = memo;
memoized.unmemoized = fn;
return memoized;
};
async.unmemoize = function (fn) {
return function () {
return (fn.unmemoized || fn).apply(null, arguments);
};
};
function _times(mapper) {
return function (count, iterator, callback) {
mapper(_range(count), iterator, callback);
};
}
async.times = _times(async.map);
async.timesSeries = _times(async.mapSeries);
async.timesLimit = function (count, limit, iterator, callback) {
return async.mapLimit(_range(count), limit, iterator, callback);
};
async.seq = function (/* functions... */) {
var fns = arguments;
return _restParam(function (args) {
var that = this;
var callback = args[args.length - 1];
if (typeof callback == 'function') {
args.pop();
} else {
callback = noop;
}
async.reduce(fns, args, function (newargs, fn, cb) {
fn.apply(that, newargs.concat([_restParam(function (err, nextargs) {
cb(err, nextargs);
})]));
},
function (err, results) {
callback.apply(that, [err].concat(results));
});
});
};
async.compose = function (/* functions... */) {
return async.seq.apply(null, Array.prototype.reverse.call(arguments));
};
function _applyEach(eachfn) {
return _restParam(function(fns, args) {
var go = _restParam(function(args) {
var that = this;
var callback = args.pop();
return eachfn(fns, function (fn, _, cb) {
fn.apply(that, args.concat([cb]));
},
callback);
});
if (args.length) {
return go.apply(this, args);
}
else {
return go;
}
});
}
async.applyEach = _applyEach(async.eachOf);
async.applyEachSeries = _applyEach(async.eachOfSeries);
async.forever = function (fn, callback) {
var done = only_once(callback || noop);
var task = ensureAsync(fn);
function next(err) {
if (err) {
return done(err);
}
task(next);
}
next();
};
function ensureAsync(fn) {
return _restParam(function (args) {
var callback = args.pop();
args.push(function () {
var innerArgs = arguments;
if (sync) {
async.setImmediate(function () {
callback.apply(null, innerArgs);
});
} else {
callback.apply(null, innerArgs);
}
});
var sync = true;
fn.apply(this, args);
sync = false;
});
}
async.ensureAsync = ensureAsync;
async.constant = _restParam(function(values) {
var args = [null].concat(values);
return function (callback) {
return callback.apply(this, args);
};
});
async.wrapSync =
async.asyncify = function asyncify(func) {
return _restParam(function (args) {
var callback = args.pop();
var result;
try {
result = func.apply(this, args);
} catch (e) {
return callback(e);
}
// if result is Promise object
if (_isObject(result) && typeof result.then === "function") {
result.then(function(value) {
callback(null, value);
})["catch"](function(err) {
callback(err.message ? err : new Error(err));
});
} else {
callback(null, result);
}
});
};
// Node.js
if (typeof module === 'object' && module.exports) {
module.exports = async;
}
// AMD / RequireJS
else if (typeof define === 'function' && define.amd) {
define([], function () {
return async;
});
}
// included directly via <script> tag
else {
root.async = async;
}
}());
}).call(this,_dereq_('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"_process":68}],34:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Lookup tables
var SBOX = [];
var INV_SBOX = [];
var SUB_MIX_0 = [];
var SUB_MIX_1 = [];
var SUB_MIX_2 = [];
var SUB_MIX_3 = [];
var INV_SUB_MIX_0 = [];
var INV_SUB_MIX_1 = [];
var INV_SUB_MIX_2 = [];
var INV_SUB_MIX_3 = [];
// Compute lookup tables
(function () {
// Compute double table
var d = [];
for (var i = 0; i < 256; i++) {
if (i < 128) {
d[i] = i << 1;
} else {
d[i] = (i << 1) ^ 0x11b;
}
}
// Walk GF(2^8)
var x = 0;
var xi = 0;
for (var i = 0; i < 256; i++) {
// Compute sbox
var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
SBOX[x] = sx;
INV_SBOX[sx] = x;
// Compute multiplication
var x2 = d[x];
var x4 = d[x2];
var x8 = d[x4];
// Compute sub bytes, mix columns tables
var t = (d[sx] * 0x101) ^ (sx * 0x1010100);
SUB_MIX_0[x] = (t << 24) | (t >>> 8);
SUB_MIX_1[x] = (t << 16) | (t >>> 16);
SUB_MIX_2[x] = (t << 8) | (t >>> 24);
SUB_MIX_3[x] = t;
// Compute inv sub bytes, inv mix columns tables
var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);
INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);
INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);
INV_SUB_MIX_3[sx] = t;
// Compute next counter
if (!x) {
x = xi = 1;
} else {
x = x2 ^ d[d[d[x8 ^ x2]]];
xi ^= d[d[xi]];
}
}
}());
// Precomputed Rcon lookup
var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
/**
* AES block cipher algorithm.
*/
var AES = C_algo.AES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySize = key.sigBytes / 4;
// Compute number of rounds
var nRounds = this._nRounds = keySize + 6
// Compute number of key schedule rows
var ksRows = (nRounds + 1) * 4;
// Compute key schedule
var keySchedule = this._keySchedule = [];
for (var ksRow = 0; ksRow < ksRows; ksRow++) {
if (ksRow < keySize) {
keySchedule[ksRow] = keyWords[ksRow];
} else {
var t = keySchedule[ksRow - 1];
if (!(ksRow % keySize)) {
// Rot word
t = (t << 8) | (t >>> 24);
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
// Mix Rcon
t ^= RCON[(ksRow / keySize) | 0] << 24;
} else if (keySize > 6 && ksRow % keySize == 4) {
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
}
keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;
}
}
// Compute inv key schedule
var invKeySchedule = this._invKeySchedule = [];
for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {
var ksRow = ksRows - invKsRow;
if (invKsRow % 4) {
var t = keySchedule[ksRow];
} else {
var t = keySchedule[ksRow - 4];
}
if (invKsRow < 4 || ksRow <= 4) {
invKeySchedule[invKsRow] = t;
} else {
invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^
INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];
}
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);
},
decryptBlock: function (M, offset) {
// Swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);
// Inv swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
},
_doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {
// Shortcut
var nRounds = this._nRounds;
// Get input, add round key
var s0 = M[offset] ^ keySchedule[0];
var s1 = M[offset + 1] ^ keySchedule[1];
var s2 = M[offset + 2] ^ keySchedule[2];
var s3 = M[offset + 3] ^ keySchedule[3];
// Key schedule row counter
var ksRow = 4;
// Rounds
for (var round = 1; round < nRounds; round++) {
// Shift rows, sub bytes, mix columns, add round key
var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];
var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];
var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];
var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];
// Update state
s0 = t0;
s1 = t1;
s2 = t2;
s3 = t3;
}
// Shift rows, sub bytes, add round key
var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
// Set output
M[offset] = t0;
M[offset + 1] = t1;
M[offset + 2] = t2;
M[offset + 3] = t3;
},
keySize: 256/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);
*/
C.AES = BlockCipher._createHelper(AES);
}());
return CryptoJS.AES;
}));
},{"./cipher-core":35,"./core":36,"./enc-base64":37,"./evpkdf":39,"./md5":44}],35:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher core components.
*/
CryptoJS.lib.Cipher || (function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var Base64 = C_enc.Base64;
var C_algo = C.algo;
var EvpKDF = C_algo.EvpKDF;
/**
* Abstract base cipher template.
*
* @property {number} keySize This cipher's key size. Default: 4 (128 bits)
* @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)
* @property {number} _ENC_XFORM_MODE A constant representing encryption mode.
* @property {number} _DEC_XFORM_MODE A constant representing decryption mode.
*/
var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*
* @property {WordArray} iv The IV to use for this operation.
*/
cfg: Base.extend(),
/**
* Creates this cipher in encryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });
*/
createEncryptor: function (key, cfg) {
return this.create(this._ENC_XFORM_MODE, key, cfg);
},
/**
* Creates this cipher in decryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });
*/
createDecryptor: function (key, cfg) {
return this.create(this._DEC_XFORM_MODE, key, cfg);
},
/**
* Initializes a newly created cipher.
*
* @param {number} xformMode Either the encryption or decryption transormation mode constant.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @example
*
* var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });
*/
init: function (xformMode, key, cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Store transform mode and key
this._xformMode = xformMode;
this._key = key;
// Set initial values
this.reset();
},
/**
* Resets this cipher to its initial state.
*
* @example
*
* cipher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-cipher logic
this._doReset();
},
/**
* Adds data to be encrypted or decrypted.
*
* @param {WordArray|string} dataUpdate The data to encrypt or decrypt.
*
* @return {WordArray} The data after processing.
*
* @example
*
* var encrypted = cipher.process('data');
* var encrypted = cipher.process(wordArray);
*/
process: function (dataUpdate) {
// Append
this._append(dataUpdate);
// Process available blocks
return this._process();
},
/**
* Finalizes the encryption or decryption process.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.
*
* @return {WordArray} The data after final processing.
*
* @example
*
* var encrypted = cipher.finalize();
* var encrypted = cipher.finalize('data');
* var encrypted = cipher.finalize(wordArray);
*/
finalize: function (dataUpdate) {
// Final data update
if (dataUpdate) {
this._append(dataUpdate);
}
// Perform concrete-cipher logic
var finalProcessedData = this._doFinalize();
return finalProcessedData;
},
keySize: 128/32,
ivSize: 128/32,
_ENC_XFORM_MODE: 1,
_DEC_XFORM_MODE: 2,
/**
* Creates shortcut functions to a cipher's object interface.
*
* @param {Cipher} cipher The cipher to create a helper for.
*
* @return {Object} An object with encrypt and decrypt shortcut functions.
*
* @static
*
* @example
*
* var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);
*/
_createHelper: (function () {
function selectCipherStrategy(key) {
if (typeof key == 'string') {
return PasswordBasedCipher;
} else {
return SerializableCipher;
}
}
return function (cipher) {
return {
encrypt: function (message, key, cfg) {
return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);
},
decrypt: function (ciphertext, key, cfg) {
return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);
}
};
};
}())
});
/**
* Abstract base stream cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)
*/
var StreamCipher = C_lib.StreamCipher = Cipher.extend({
_doFinalize: function () {
// Process partial blocks
var finalProcessedBlocks = this._process(!!'flush');
return finalProcessedBlocks;
},
blockSize: 1
});
/**
* Mode namespace.
*/
var C_mode = C.mode = {};
/**
* Abstract base block cipher mode template.
*/
var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({
/**
* Creates this mode for encryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);
*/
createEncryptor: function (cipher, iv) {
return this.Encryptor.create(cipher, iv);
},
/**
* Creates this mode for decryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);
*/
createDecryptor: function (cipher, iv) {
return this.Decryptor.create(cipher, iv);
},
/**
* Initializes a newly created mode.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @example
*
* var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);
*/
init: function (cipher, iv) {
this._cipher = cipher;
this._iv = iv;
}
});
/**
* Cipher Block Chaining mode.
*/
var CBC = C_mode.CBC = (function () {
/**
* Abstract base CBC mode.
*/
var CBC = BlockCipherMode.extend();
/**
* CBC encryptor.
*/
CBC.Encryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// XOR and encrypt
xorBlock.call(this, words, offset, blockSize);
cipher.encryptBlock(words, offset);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
/**
* CBC decryptor.
*/
CBC.Decryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
// Decrypt and XOR
cipher.decryptBlock(words, offset);
xorBlock.call(this, words, offset, blockSize);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function xorBlock(words, offset, blockSize) {
// Shortcut
var iv = this._iv;
// Choose mixing block
if (iv) {
var block = iv;
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var block = this._prevBlock;
}
// XOR blocks
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= block[i];
}
}
return CBC;
}());
/**
* Padding namespace.
*/
var C_pad = C.pad = {};
/**
* PKCS #5/7 padding strategy.
*/
var Pkcs7 = C_pad.Pkcs7 = {
/**
* Pads data using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to pad.
* @param {number} blockSize The multiple that the data should be padded to.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.pad(wordArray, 4);
*/
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Create padding word
var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;
// Create padding
var paddingWords = [];
for (var i = 0; i < nPaddingBytes; i += 4) {
paddingWords.push(paddingWord);
}
var padding = WordArray.create(paddingWords, nPaddingBytes);
// Add padding
data.concat(padding);
},
/**
* Unpads data that had been padded using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to unpad.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.unpad(wordArray);
*/
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
/**
* Abstract base block cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)
*/
var BlockCipher = C_lib.BlockCipher = Cipher.extend({
/**
* Configuration options.
*
* @property {Mode} mode The block mode to use. Default: CBC
* @property {Padding} padding The padding strategy to use. Default: Pkcs7
*/
cfg: Cipher.cfg.extend({
mode: CBC,
padding: Pkcs7
}),
reset: function () {
// Reset cipher
Cipher.reset.call(this);
// Shortcuts
var cfg = this.cfg;
var iv = cfg.iv;
var mode = cfg.mode;
// Reset block mode
if (this._xformMode == this._ENC_XFORM_MODE) {
var modeCreator = mode.createEncryptor;
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
var modeCreator = mode.createDecryptor;
// Keep at least one block in the buffer for unpadding
this._minBufferSize = 1;
}
this._mode = modeCreator.call(mode, this, iv && iv.words);
},
_doProcessBlock: function (words, offset) {
this._mode.processBlock(words, offset);
},
_doFinalize: function () {
// Shortcut
var padding = this.cfg.padding;
// Finalize
if (this._xformMode == this._ENC_XFORM_MODE) {
// Pad data
padding.pad(this._data, this.blockSize);
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
// Unpad data
padding.unpad(finalProcessedBlocks);
}
return finalProcessedBlocks;
},
blockSize: 128/32
});
/**
* A collection of cipher parameters.
*
* @property {WordArray} ciphertext The raw ciphertext.
* @property {WordArray} key The key to this ciphertext.
* @property {WordArray} iv The IV used in the ciphering operation.
* @property {WordArray} salt The salt used with a key derivation function.
* @property {Cipher} algorithm The cipher algorithm.
* @property {Mode} mode The block mode used in the ciphering operation.
* @property {Padding} padding The padding scheme used in the ciphering operation.
* @property {number} blockSize The block size of the cipher.
* @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.
*/
var CipherParams = C_lib.CipherParams = Base.extend({
/**
* Initializes a newly created cipher params object.
*
* @param {Object} cipherParams An object with any of the possible cipher parameters.
*
* @example
*
* var cipherParams = CryptoJS.lib.CipherParams.create({
* ciphertext: ciphertextWordArray,
* key: keyWordArray,
* iv: ivWordArray,
* salt: saltWordArray,
* algorithm: CryptoJS.algo.AES,
* mode: CryptoJS.mode.CBC,
* padding: CryptoJS.pad.PKCS7,
* blockSize: 4,
* formatter: CryptoJS.format.OpenSSL
* });
*/
init: function (cipherParams) {
this.mixIn(cipherParams);
},
/**
* Converts this cipher params object to a string.
*
* @param {Format} formatter (Optional) The formatting strategy to use.
*
* @return {string} The stringified cipher params.
*
* @throws Error If neither the formatter nor the default formatter is set.
*
* @example
*
* var string = cipherParams + '';
* var string = cipherParams.toString();
* var string = cipherParams.toString(CryptoJS.format.OpenSSL);
*/
toString: function (formatter) {
return (formatter || this.formatter).stringify(this);
}
});
/**
* Format namespace.
*/
var C_format = C.format = {};
/**
* OpenSSL formatting strategy.
*/
var OpenSSLFormatter = C_format.OpenSSL = {
/**
* Converts a cipher params object to an OpenSSL-compatible string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The OpenSSL-compatible string.
*
* @static
*
* @example
*
* var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);
*/
stringify: function (cipherParams) {
// Shortcuts
var ciphertext = cipherParams.ciphertext;
var salt = cipherParams.salt;
// Format
if (salt) {
var wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);
} else {
var wordArray = ciphertext;
}
return wordArray.toString(Base64);
},
/**
* Converts an OpenSSL-compatible string to a cipher params object.
*
* @param {string} openSSLStr The OpenSSL-compatible string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);
*/
parse: function (openSSLStr) {
// Parse base64
var ciphertext = Base64.parse(openSSLStr);
// Shortcut
var ciphertextWords = ciphertext.words;
// Test for salt
if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {
// Extract salt
var salt = WordArray.create(ciphertextWords.slice(2, 4));
// Remove salt from ciphertext
ciphertextWords.splice(0, 4);
ciphertext.sigBytes -= 16;
}
return CipherParams.create({ ciphertext: ciphertext, salt: salt });
}
};
/**
* A cipher wrapper that returns ciphertext as a serializable cipher params object.
*/
var SerializableCipher = C_lib.SerializableCipher = Base.extend({
/**
* Configuration options.
*
* @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL
*/
cfg: Base.extend({
format: OpenSSLFormatter
}),
/**
* Encrypts a message.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Encrypt
var encryptor = cipher.createEncryptor(key, cfg);
var ciphertext = encryptor.finalize(message);
// Shortcut
var cipherCfg = encryptor.cfg;
// Create and return serializable cipher params
return CipherParams.create({
ciphertext: ciphertext,
key: key,
iv: cipherCfg.iv,
algorithm: cipher,
mode: cipherCfg.mode,
padding: cipherCfg.padding,
blockSize: cipher.blockSize,
formatter: cfg.format
});
},
/**
* Decrypts serialized ciphertext.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Decrypt
var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);
return plaintext;
},
/**
* Converts serialized ciphertext to CipherParams,
* else assumed CipherParams already and returns ciphertext unchanged.
*
* @param {CipherParams|string} ciphertext The ciphertext.
* @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.
*
* @return {CipherParams} The unserialized ciphertext.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);
*/
_parse: function (ciphertext, format) {
if (typeof ciphertext == 'string') {
return format.parse(ciphertext, this);
} else {
return ciphertext;
}
}
});
/**
* Key derivation function namespace.
*/
var C_kdf = C.kdf = {};
/**
* OpenSSL key derivation function.
*/
var OpenSSLKdf = C_kdf.OpenSSL = {
/**
* Derives a key and IV from a password.
*
* @param {string} password The password to derive from.
* @param {number} keySize The size in words of the key to generate.
* @param {number} ivSize The size in words of the IV to generate.
* @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.
*
* @return {CipherParams} A cipher params object with the key, IV, and salt.
*
* @static
*
* @example
*
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');
*/
execute: function (password, keySize, ivSize, salt) {
// Generate random salt
if (!salt) {
salt = WordArray.random(64/8);
}
// Derive key and IV
var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);
// Separate key and IV
var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);
key.sigBytes = keySize * 4;
// Return params
return CipherParams.create({ key: key, iv: iv, salt: salt });
}
};
/**
* A serializable cipher wrapper that derives the key from a password,
* and returns ciphertext as a serializable cipher params object.
*/
var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({
/**
* Configuration options.
*
* @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL
*/
cfg: SerializableCipher.cfg.extend({
kdf: OpenSSLKdf
}),
/**
* Encrypts a message using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);
// Add IV to config
cfg.iv = derivedParams.iv;
// Encrypt
var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);
// Mix in derived params
ciphertext.mixIn(derivedParams);
return ciphertext;
},
/**
* Decrypts serialized ciphertext using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);
// Add IV to config
cfg.iv = derivedParams.iv;
// Decrypt
var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);
return plaintext;
}
});
}());
}));
},{"./core":36}],36:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory();
}
else if (typeof define === "function" && define.amd) {
// AMD
define([], factory);
}
else {
// Global (browser)
root.CryptoJS = factory();
}
}(this, function () {
/**
* CryptoJS core components.
*/
var CryptoJS = CryptoJS || (function (Math, undefined) {
/**
* CryptoJS namespace.
*/
var C = {};
/**
* Library namespace.
*/
var C_lib = C.lib = {};
/**
* Base object for prototypal inheritance.
*/
var Base = C_lib.Base = (function () {
function F() {}
return {
/**
* Creates a new object that inherits from this object.
*
* @param {Object} overrides Properties to copy into the new object.
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* field: 'value',
*
* method: function () {
* }
* });
*/
extend: function (overrides) {
// Spawn
F.prototype = this;
var subtype = new F();
// Augment
if (overrides) {
subtype.mixIn(overrides);
}
// Create default initializer
if (!subtype.hasOwnProperty('init')) {
subtype.init = function () {
subtype.$super.init.apply(this, arguments);
};
}
// Initializer's prototype is the subtype object
subtype.init.prototype = subtype;
// Reference supertype
subtype.$super = this;
return subtype;
},
/**
* Extends this object and runs the init method.
* Arguments to create() will be passed to init().
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var instance = MyType.create();
*/
create: function () {
var instance = this.extend();
instance.init.apply(instance, arguments);
return instance;
},
/**
* Initializes a newly created object.
* Override this method to add some logic when your objects are created.
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* init: function () {
* // ...
* }
* });
*/
init: function () {
},
/**
* Copies properties into this object.
*
* @param {Object} properties The properties to mix in.
*
* @example
*
* MyType.mixIn({
* field: 'value'
* });
*/
mixIn: function (properties) {
for (var propertyName in properties) {
if (properties.hasOwnProperty(propertyName)) {
this[propertyName] = properties[propertyName];
}
}
// IE won't copy toString using the loop above
if (properties.hasOwnProperty('toString')) {
this.toString = properties.toString;
}
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = instance.clone();
*/
clone: function () {
return this.init.prototype.extend(this);
}
};
}());
/**
* An array of 32-bit words.
*
* @property {Array} words The array of 32-bit words.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var WordArray = C_lib.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of 32-bit words.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.create();
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 4;
}
},
/**
* Converts this word array to a string.
*
* @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
*
* @return {string} The stringified word array.
*
* @example
*
* var string = wordArray + '';
* var string = wordArray.toString();
* var string = wordArray.toString(CryptoJS.enc.Utf8);
*/
toString: function (encoder) {
return (encoder || Hex).stringify(this);
},
/**
* Concatenates a word array to this word array.
*
* @param {WordArray} wordArray The word array to append.
*
* @return {WordArray} This word array.
*
* @example
*
* wordArray1.concat(wordArray2);
*/
concat: function (wordArray) {
// Shortcuts
var thisWords = this.words;
var thatWords = wordArray.words;
var thisSigBytes = this.sigBytes;
var thatSigBytes = wordArray.sigBytes;
// Clamp excess bits
this.clamp();
// Concat
if (thisSigBytes % 4) {
// Copy one byte at a time
for (var i = 0; i < thatSigBytes; i++) {
var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
}
} else {
// Copy one word at a time
for (var i = 0; i < thatSigBytes; i += 4) {
thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
}
}
this.sigBytes += thatSigBytes;
// Chainable
return this;
},
/**
* Removes insignificant bits.
*
* @example
*
* wordArray.clamp();
*/
clamp: function () {
// Shortcuts
var words = this.words;
var sigBytes = this.sigBytes;
// Clamp
words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
words.length = Math.ceil(sigBytes / 4);
},
/**
* Creates a copy of this word array.
*
* @return {WordArray} The clone.
*
* @example
*
* var clone = wordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone.words = this.words.slice(0);
return clone;
},
/**
* Creates a word array filled with random bytes.
*
* @param {number} nBytes The number of random bytes to generate.
*
* @return {WordArray} The random word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.random(16);
*/
random: function (nBytes) {
var words = [];
var r = (function (m_w) {
var m_w = m_w;
var m_z = 0x3ade68b1;
var mask = 0xffffffff;
return function () {
m_z = (0x9069 * (m_z & 0xFFFF) + (m_z >> 0x10)) & mask;
m_w = (0x4650 * (m_w & 0xFFFF) + (m_w >> 0x10)) & mask;
var result = ((m_z << 0x10) + m_w) & mask;
result /= 0x100000000;
result += 0.5;
return result * (Math.random() > .5 ? 1 : -1);
}
});
for (var i = 0, rcache; i < nBytes; i += 4) {
var _r = r((rcache || Math.random()) * 0x100000000);
rcache = _r() * 0x3ade67b7;
words.push((_r() * 0x100000000) | 0);
}
return new WordArray.init(words, nBytes);
}
});
/**
* Encoder namespace.
*/
var C_enc = C.enc = {};
/**
* Hex encoding strategy.
*/
var Hex = C_enc.Hex = {
/**
* Converts a word array to a hex string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The hex string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.enc.Hex.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var hexChars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
hexChars.push((bite >>> 4).toString(16));
hexChars.push((bite & 0x0f).toString(16));
}
return hexChars.join('');
},
/**
* Converts a hex string to a word array.
*
* @param {string} hexStr The hex string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Hex.parse(hexString);
*/
parse: function (hexStr) {
// Shortcut
var hexStrLength = hexStr.length;
// Convert
var words = [];
for (var i = 0; i < hexStrLength; i += 2) {
words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
}
return new WordArray.init(words, hexStrLength / 2);
}
};
/**
* Latin1 encoding strategy.
*/
var Latin1 = C_enc.Latin1 = {
/**
* Converts a word array to a Latin1 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Latin1 string.
*
* @static
*
* @example
*
* var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var latin1Chars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
latin1Chars.push(String.fromCharCode(bite));
}
return latin1Chars.join('');
},
/**
* Converts a Latin1 string to a word array.
*
* @param {string} latin1Str The Latin1 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
*/
parse: function (latin1Str) {
// Shortcut
var latin1StrLength = latin1Str.length;
// Convert
var words = [];
for (var i = 0; i < latin1StrLength; i++) {
words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
}
return new WordArray.init(words, latin1StrLength);
}
};
/**
* UTF-8 encoding strategy.
*/
var Utf8 = C_enc.Utf8 = {
/**
* Converts a word array to a UTF-8 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-8 string.
*
* @static
*
* @example
*
* var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
*/
stringify: function (wordArray) {
try {
return decodeURIComponent(escape(Latin1.stringify(wordArray)));
} catch (e) {
throw new Error('Malformed UTF-8 data');
}
},
/**
* Converts a UTF-8 string to a word array.
*
* @param {string} utf8Str The UTF-8 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
*/
parse: function (utf8Str) {
return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
}
};
/**
* Abstract buffered block algorithm template.
*
* The property blockSize must be implemented in a concrete subtype.
*
* @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
*/
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
/**
* Resets this block algorithm's data buffer to its initial state.
*
* @example
*
* bufferedBlockAlgorithm.reset();
*/
reset: function () {
// Initial values
this._data = new WordArray.init();
this._nDataBytes = 0;
},
/**
* Adds new data to this block algorithm's buffer.
*
* @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
*
* @example
*
* bufferedBlockAlgorithm._append('data');
* bufferedBlockAlgorithm._append(wordArray);
*/
_append: function (data) {
// Convert string to WordArray, else assume WordArray already
if (typeof data == 'string') {
data = Utf8.parse(data);
}
// Append
this._data.concat(data);
this._nDataBytes += data.sigBytes;
},
/**
* Processes available data blocks.
*
* This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
*
* @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
*
* @return {WordArray} The processed data.
*
* @example
*
* var processedData = bufferedBlockAlgorithm._process();
* var processedData = bufferedBlockAlgorithm._process(!!'flush');
*/
_process: function (doFlush) {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var dataSigBytes = data.sigBytes;
var blockSize = this.blockSize;
var blockSizeBytes = blockSize * 4;
// Count blocks ready
var nBlocksReady = dataSigBytes / blockSizeBytes;
if (doFlush) {
// Round up to include partial blocks
nBlocksReady = Math.ceil(nBlocksReady);
} else {
// Round down to include only full blocks,
// less the number of blocks that must remain in the buffer
nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
}
// Count words ready
var nWordsReady = nBlocksReady * blockSize;
// Count bytes ready
var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
// Process blocks
if (nWordsReady) {
for (var offset = 0; offset < nWordsReady; offset += blockSize) {
// Perform concrete-algorithm logic
this._doProcessBlock(dataWords, offset);
}
// Remove processed words
var processedWords = dataWords.splice(0, nWordsReady);
data.sigBytes -= nBytesReady;
}
// Return processed words
return new WordArray.init(processedWords, nBytesReady);
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = bufferedBlockAlgorithm.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone._data = this._data.clone();
return clone;
},
_minBufferSize: 0
});
/**
* Abstract hasher template.
*
* @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
*/
var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*/
cfg: Base.extend(),
/**
* Initializes a newly created hasher.
*
* @param {Object} cfg (Optional) The configuration options to use for this hash computation.
*
* @example
*
* var hasher = CryptoJS.algo.SHA256.create();
*/
init: function (cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Set initial values
this.reset();
},
/**
* Resets this hasher to its initial state.
*
* @example
*
* hasher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-hasher logic
this._doReset();
},
/**
* Updates this hasher with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {Hasher} This hasher.
*
* @example
*
* hasher.update('message');
* hasher.update(wordArray);
*/
update: function (messageUpdate) {
// Append
this._append(messageUpdate);
// Update the hash
this._process();
// Chainable
return this;
},
/**
* Finalizes the hash computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The hash.
*
* @example
*
* var hash = hasher.finalize();
* var hash = hasher.finalize('message');
* var hash = hasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Final message update
if (messageUpdate) {
this._append(messageUpdate);
}
// Perform concrete-hasher logic
var hash = this._doFinalize();
return hash;
},
blockSize: 512/32,
/**
* Creates a shortcut function to a hasher's object interface.
*
* @param {Hasher} hasher The hasher to create a helper for.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
*/
_createHelper: function (hasher) {
return function (message, cfg) {
return new hasher.init(cfg).finalize(message);
};
},
/**
* Creates a shortcut function to the HMAC's object interface.
*
* @param {Hasher} hasher The hasher to use in this HMAC helper.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
*/
_createHmacHelper: function (hasher) {
return function (message, key) {
return new C_algo.HMAC.init(hasher, key).finalize(message);
};
}
});
/**
* Algorithm namespace.
*/
var C_algo = C.algo = {};
return C;
}(Math));
return CryptoJS;
}));
},{}],37:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* Base64 encoding strategy.
*/
var Base64 = C_enc.Base64 = {
/**
* Converts a word array to a Base64 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Base64 string.
*
* @static
*
* @example
*
* var base64String = CryptoJS.enc.Base64.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
var map = this._map;
// Clamp excess bits
wordArray.clamp();
// Convert
var base64Chars = [];
for (var i = 0; i < sigBytes; i += 3) {
var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;
var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;
var triplet = (byte1 << 16) | (byte2 << 8) | byte3;
for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {
base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));
}
}
// Add padding
var paddingChar = map.charAt(64);
if (paddingChar) {
while (base64Chars.length % 4) {
base64Chars.push(paddingChar);
}
}
return base64Chars.join('');
},
/**
* Converts a Base64 string to a word array.
*
* @param {string} base64Str The Base64 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Base64.parse(base64String);
*/
parse: function (base64Str) {
// Shortcuts
var base64StrLength = base64Str.length;
var map = this._map;
// Ignore padding
var paddingChar = map.charAt(64);
if (paddingChar) {
var paddingIndex = base64Str.indexOf(paddingChar);
if (paddingIndex != -1) {
base64StrLength = paddingIndex;
}
}
// Convert
var words = [];
var nBytes = 0;
for (var i = 0; i < base64StrLength; i++) {
if (i % 4) {
var bits1 = map.indexOf(base64Str.charAt(i - 1)) << ((i % 4) * 2);
var bits2 = map.indexOf(base64Str.charAt(i)) >>> (6 - (i % 4) * 2);
words[nBytes >>> 2] |= (bits1 | bits2) << (24 - (nBytes % 4) * 8);
nBytes++;
}
}
return WordArray.create(words, nBytes);
},
_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
};
}());
return CryptoJS.enc.Base64;
}));
},{"./core":36}],38:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* UTF-16 BE encoding strategy.
*/
var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {
/**
* Converts a word array to a UTF-16 BE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 BE string.
*
* @static
*
* @example
*
* var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 BE string to a word array.
*
* @param {string} utf16Str The UTF-16 BE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16.parse(utf16String);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);
}
return WordArray.create(words, utf16StrLength * 2);
}
};
/**
* UTF-16 LE encoding strategy.
*/
C_enc.Utf16LE = {
/**
* Converts a word array to a UTF-16 LE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 LE string.
*
* @static
*
* @example
*
* var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 LE string to a word array.
*
* @param {string} utf16Str The UTF-16 LE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));
}
return WordArray.create(words, utf16StrLength * 2);
}
};
function swapEndian(word) {
return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);
}
}());
return CryptoJS.enc.Utf16;
}));
},{"./core":36}],39:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var MD5 = C_algo.MD5;
/**
* This key derivation function is meant to conform with EVP_BytesToKey.
* www.openssl.org/docs/crypto/EVP_BytesToKey.html
*/
var EvpKDF = C_algo.EvpKDF = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hash algorithm to use. Default: MD5
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: MD5,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.EvpKDF.create();
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init hasher
var hasher = cfg.hasher.create();
// Initial values
var derivedKey = WordArray.create();
// Shortcuts
var derivedKeyWords = derivedKey.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
if (block) {
hasher.update(block);
}
var block = hasher.update(password).finalize(salt);
hasher.reset();
// Iterations
for (var i = 1; i < iterations; i++) {
block = hasher.finalize(block);
hasher.reset();
}
derivedKey.concat(block);
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.EvpKDF(password, salt);
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });
*/
C.EvpKDF = function (password, salt, cfg) {
return EvpKDF.create(cfg).compute(password, salt);
};
}());
return CryptoJS.EvpKDF;
}));
},{"./core":36,"./hmac":41,"./sha1":60}],40:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var CipherParams = C_lib.CipherParams;
var C_enc = C.enc;
var Hex = C_enc.Hex;
var C_format = C.format;
var HexFormatter = C_format.Hex = {
/**
* Converts the ciphertext of a cipher params object to a hexadecimally encoded string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The hexadecimally encoded string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.format.Hex.stringify(cipherParams);
*/
stringify: function (cipherParams) {
return cipherParams.ciphertext.toString(Hex);
},
/**
* Converts a hexadecimally encoded ciphertext string to a cipher params object.
*
* @param {string} input The hexadecimally encoded string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.Hex.parse(hexString);
*/
parse: function (input) {
var ciphertext = Hex.parse(input);
return CipherParams.create({ ciphertext: ciphertext });
}
};
}());
return CryptoJS.format.Hex;
}));
},{"./cipher-core":35,"./core":36}],41:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var C_algo = C.algo;
/**
* HMAC algorithm.
*/
var HMAC = C_algo.HMAC = Base.extend({
/**
* Initializes a newly created HMAC.
*
* @param {Hasher} hasher The hash algorithm to use.
* @param {WordArray|string} key The secret key.
*
* @example
*
* var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);
*/
init: function (hasher, key) {
// Init hasher
hasher = this._hasher = new hasher.init();
// Convert string to WordArray, else assume WordArray already
if (typeof key == 'string') {
key = Utf8.parse(key);
}
// Shortcuts
var hasherBlockSize = hasher.blockSize;
var hasherBlockSizeBytes = hasherBlockSize * 4;
// Allow arbitrary length keys
if (key.sigBytes > hasherBlockSizeBytes) {
key = hasher.finalize(key);
}
// Clamp excess bits
key.clamp();
// Clone key for inner and outer pads
var oKey = this._oKey = key.clone();
var iKey = this._iKey = key.clone();
// Shortcuts
var oKeyWords = oKey.words;
var iKeyWords = iKey.words;
// XOR keys with pad constants
for (var i = 0; i < hasherBlockSize; i++) {
oKeyWords[i] ^= 0x5c5c5c5c;
iKeyWords[i] ^= 0x36363636;
}
oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;
// Set initial values
this.reset();
},
/**
* Resets this HMAC to its initial state.
*
* @example
*
* hmacHasher.reset();
*/
reset: function () {
// Shortcut
var hasher = this._hasher;
// Reset
hasher.reset();
hasher.update(this._iKey);
},
/**
* Updates this HMAC with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {HMAC} This HMAC instance.
*
* @example
*
* hmacHasher.update('message');
* hmacHasher.update(wordArray);
*/
update: function (messageUpdate) {
this._hasher.update(messageUpdate);
// Chainable
return this;
},
/**
* Finalizes the HMAC computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The HMAC.
*
* @example
*
* var hmac = hmacHasher.finalize();
* var hmac = hmacHasher.finalize('message');
* var hmac = hmacHasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Shortcut
var hasher = this._hasher;
// Compute HMAC
var innerHash = hasher.finalize(messageUpdate);
hasher.reset();
var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));
return hmac;
}
});
}());
}));
},{"./core":36}],42:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./lib-typedarrays"), _dereq_("./enc-utf16"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./sha1"), _dereq_("./sha256"), _dereq_("./sha224"), _dereq_("./sha512"), _dereq_("./sha384"), _dereq_("./sha3"), _dereq_("./ripemd160"), _dereq_("./hmac"), _dereq_("./pbkdf2"), _dereq_("./evpkdf"), _dereq_("./cipher-core"), _dereq_("./mode-cfb"), _dereq_("./mode-ctr"), _dereq_("./mode-ctr-gladman"), _dereq_("./mode-ofb"), _dereq_("./mode-ecb"), _dereq_("./pad-ansix923"), _dereq_("./pad-iso10126"), _dereq_("./pad-iso97971"), _dereq_("./pad-zeropadding"), _dereq_("./pad-nopadding"), _dereq_("./format-hex"), _dereq_("./aes"), _dereq_("./tripledes"), _dereq_("./rc4"), _dereq_("./rabbit"), _dereq_("./rabbit-legacy"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./lib-typedarrays", "./enc-utf16", "./enc-base64", "./md5", "./sha1", "./sha256", "./sha224", "./sha512", "./sha384", "./sha3", "./ripemd160", "./hmac", "./pbkdf2", "./evpkdf", "./cipher-core", "./mode-cfb", "./mode-ctr", "./mode-ctr-gladman", "./mode-ofb", "./mode-ecb", "./pad-ansix923", "./pad-iso10126", "./pad-iso97971", "./pad-zeropadding", "./pad-nopadding", "./format-hex", "./aes", "./tripledes", "./rc4", "./rabbit", "./rabbit-legacy"], factory);
}
else {
// Global (browser)
root.CryptoJS = factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
return CryptoJS;
}));
},{"./aes":34,"./cipher-core":35,"./core":36,"./enc-base64":37,"./enc-utf16":38,"./evpkdf":39,"./format-hex":40,"./hmac":41,"./lib-typedarrays":43,"./md5":44,"./mode-cfb":45,"./mode-ctr":47,"./mode-ctr-gladman":46,"./mode-ecb":48,"./mode-ofb":49,"./pad-ansix923":50,"./pad-iso10126":51,"./pad-iso97971":52,"./pad-nopadding":53,"./pad-zeropadding":54,"./pbkdf2":55,"./rabbit":57,"./rabbit-legacy":56,"./rc4":58,"./ripemd160":59,"./sha1":60,"./sha224":61,"./sha256":62,"./sha3":63,"./sha384":64,"./sha512":65,"./tripledes":66,"./x64-core":67}],43:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Check if typed arrays are supported
if (typeof ArrayBuffer != 'function') {
return;
}
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
// Reference original init
var superInit = WordArray.init;
// Augment WordArray.init to handle typed arrays
var subInit = WordArray.init = function (typedArray) {
// Convert buffers to uint8
if (typedArray instanceof ArrayBuffer) {
typedArray = new Uint8Array(typedArray);
}
// Convert other array views to uint8
if (
typedArray instanceof Int8Array ||
(typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) ||
typedArray instanceof Int16Array ||
typedArray instanceof Uint16Array ||
typedArray instanceof Int32Array ||
typedArray instanceof Uint32Array ||
typedArray instanceof Float32Array ||
typedArray instanceof Float64Array
) {
typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
}
// Handle Uint8Array
if (typedArray instanceof Uint8Array) {
// Shortcut
var typedArrayByteLength = typedArray.byteLength;
// Extract bytes
var words = [];
for (var i = 0; i < typedArrayByteLength; i++) {
words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
}
// Initialize this word array
superInit.call(this, words, typedArrayByteLength);
} else {
// Else call normal init
superInit.apply(this, arguments);
}
};
subInit.prototype = WordArray;
}());
return CryptoJS.lib.WordArray;
}));
},{"./core":36}],44:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var T = [];
// Compute constants
(function () {
for (var i = 0; i < 64; i++) {
T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
}
}());
/**
* MD5 hash algorithm.
*/
var MD5 = C_algo.MD5 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476
]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcuts
var H = this._hash.words;
var M_offset_0 = M[offset + 0];
var M_offset_1 = M[offset + 1];
var M_offset_2 = M[offset + 2];
var M_offset_3 = M[offset + 3];
var M_offset_4 = M[offset + 4];
var M_offset_5 = M[offset + 5];
var M_offset_6 = M[offset + 6];
var M_offset_7 = M[offset + 7];
var M_offset_8 = M[offset + 8];
var M_offset_9 = M[offset + 9];
var M_offset_10 = M[offset + 10];
var M_offset_11 = M[offset + 11];
var M_offset_12 = M[offset + 12];
var M_offset_13 = M[offset + 13];
var M_offset_14 = M[offset + 14];
var M_offset_15 = M[offset + 15];
// Working varialbes
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
// Computation
a = FF(a, b, c, d, M_offset_0, 7, T[0]);
d = FF(d, a, b, c, M_offset_1, 12, T[1]);
c = FF(c, d, a, b, M_offset_2, 17, T[2]);
b = FF(b, c, d, a, M_offset_3, 22, T[3]);
a = FF(a, b, c, d, M_offset_4, 7, T[4]);
d = FF(d, a, b, c, M_offset_5, 12, T[5]);
c = FF(c, d, a, b, M_offset_6, 17, T[6]);
b = FF(b, c, d, a, M_offset_7, 22, T[7]);
a = FF(a, b, c, d, M_offset_8, 7, T[8]);
d = FF(d, a, b, c, M_offset_9, 12, T[9]);
c = FF(c, d, a, b, M_offset_10, 17, T[10]);
b = FF(b, c, d, a, M_offset_11, 22, T[11]);
a = FF(a, b, c, d, M_offset_12, 7, T[12]);
d = FF(d, a, b, c, M_offset_13, 12, T[13]);
c = FF(c, d, a, b, M_offset_14, 17, T[14]);
b = FF(b, c, d, a, M_offset_15, 22, T[15]);
a = GG(a, b, c, d, M_offset_1, 5, T[16]);
d = GG(d, a, b, c, M_offset_6, 9, T[17]);
c = GG(c, d, a, b, M_offset_11, 14, T[18]);
b = GG(b, c, d, a, M_offset_0, 20, T[19]);
a = GG(a, b, c, d, M_offset_5, 5, T[20]);
d = GG(d, a, b, c, M_offset_10, 9, T[21]);
c = GG(c, d, a, b, M_offset_15, 14, T[22]);
b = GG(b, c, d, a, M_offset_4, 20, T[23]);
a = GG(a, b, c, d, M_offset_9, 5, T[24]);
d = GG(d, a, b, c, M_offset_14, 9, T[25]);
c = GG(c, d, a, b, M_offset_3, 14, T[26]);
b = GG(b, c, d, a, M_offset_8, 20, T[27]);
a = GG(a, b, c, d, M_offset_13, 5, T[28]);
d = GG(d, a, b, c, M_offset_2, 9, T[29]);
c = GG(c, d, a, b, M_offset_7, 14, T[30]);
b = GG(b, c, d, a, M_offset_12, 20, T[31]);
a = HH(a, b, c, d, M_offset_5, 4, T[32]);
d = HH(d, a, b, c, M_offset_8, 11, T[33]);
c = HH(c, d, a, b, M_offset_11, 16, T[34]);
b = HH(b, c, d, a, M_offset_14, 23, T[35]);
a = HH(a, b, c, d, M_offset_1, 4, T[36]);
d = HH(d, a, b, c, M_offset_4, 11, T[37]);
c = HH(c, d, a, b, M_offset_7, 16, T[38]);
b = HH(b, c, d, a, M_offset_10, 23, T[39]);
a = HH(a, b, c, d, M_offset_13, 4, T[40]);
d = HH(d, a, b, c, M_offset_0, 11, T[41]);
c = HH(c, d, a, b, M_offset_3, 16, T[42]);
b = HH(b, c, d, a, M_offset_6, 23, T[43]);
a = HH(a, b, c, d, M_offset_9, 4, T[44]);
d = HH(d, a, b, c, M_offset_12, 11, T[45]);
c = HH(c, d, a, b, M_offset_15, 16, T[46]);
b = HH(b, c, d, a, M_offset_2, 23, T[47]);
a = II(a, b, c, d, M_offset_0, 6, T[48]);
d = II(d, a, b, c, M_offset_7, 10, T[49]);
c = II(c, d, a, b, M_offset_14, 15, T[50]);
b = II(b, c, d, a, M_offset_5, 21, T[51]);
a = II(a, b, c, d, M_offset_12, 6, T[52]);
d = II(d, a, b, c, M_offset_3, 10, T[53]);
c = II(c, d, a, b, M_offset_10, 15, T[54]);
b = II(b, c, d, a, M_offset_1, 21, T[55]);
a = II(a, b, c, d, M_offset_8, 6, T[56]);
d = II(d, a, b, c, M_offset_15, 10, T[57]);
c = II(c, d, a, b, M_offset_6, 15, T[58]);
b = II(b, c, d, a, M_offset_13, 21, T[59]);
a = II(a, b, c, d, M_offset_4, 6, T[60]);
d = II(d, a, b, c, M_offset_11, 10, T[61]);
c = II(c, d, a, b, M_offset_2, 15, T[62]);
b = II(b, c, d, a, M_offset_9, 21, T[63]);
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
var nBitsTotalL = nBitsTotal;
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
(((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
(((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)
);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
(((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 4; i++) {
// Shortcut
var H_i = H[i];
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function FF(a, b, c, d, x, s, t) {
var n = a + ((b & c) | (~b & d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function GG(a, b, c, d, x, s, t) {
var n = a + ((b & d) | (c & ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function HH(a, b, c, d, x, s, t) {
var n = a + (b ^ c ^ d) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function II(a, b, c, d, x, s, t) {
var n = a + (c ^ (b | ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.MD5('message');
* var hash = CryptoJS.MD5(wordArray);
*/
C.MD5 = Hasher._createHelper(MD5);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacMD5(message, key);
*/
C.HmacMD5 = Hasher._createHmacHelper(MD5);
}(Math));
return CryptoJS.MD5;
}));
},{"./core":36}],45:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher Feedback block mode.
*/
CryptoJS.mode.CFB = (function () {
var CFB = CryptoJS.lib.BlockCipherMode.extend();
CFB.Encryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
CFB.Decryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {
// Shortcut
var iv = this._iv;
// Generate keystream
if (iv) {
var keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var keystream = this._prevBlock;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
return CFB;
}());
return CryptoJS.mode.CFB;
}));
},{"./cipher-core":35,"./core":36}],46:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
* Counter block mode compatible with Dr Brian Gladman fileenc.c
* derived from CryptoJS.mode.CTR
* Jan Hruby jhruby.web@gmail.com
*/
CryptoJS.mode.CTRGladman = (function () {
var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();
function incWord(word)
{
if (((word >> 24) & 0xff) === 0xff) { //overflow
var b1 = (word >> 16)&0xff;
var b2 = (word >> 8)&0xff;
var b3 = word & 0xff;
if (b1 === 0xff) // overflow b1
{
b1 = 0;
if (b2 === 0xff)
{
b2 = 0;
if (b3 === 0xff)
{
b3 = 0;
}
else
{
++b3;
}
}
else
{
++b2;
}
}
else
{
++b1;
}
word = 0;
word += (b1 << 16);
word += (b2 << 8);
word += b3;
}
else
{
word += (0x01 << 24);
}
return word;
}
function incCounter(counter)
{
if ((counter[0] = incWord(counter[0])) === 0)
{
// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8
counter[1] = incWord(counter[1]);
}
return counter;
}
var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
incCounter(counter);
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTRGladman.Decryptor = Encryptor;
return CTRGladman;
}());
return CryptoJS.mode.CTRGladman;
}));
},{"./cipher-core":35,"./core":36}],47:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Counter block mode.
*/
CryptoJS.mode.CTR = (function () {
var CTR = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = CTR.Encryptor = CTR.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Increment counter
counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTR.Decryptor = Encryptor;
return CTR;
}());
return CryptoJS.mode.CTR;
}));
},{"./cipher-core":35,"./core":36}],48:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Electronic Codebook block mode.
*/
CryptoJS.mode.ECB = (function () {
var ECB = CryptoJS.lib.BlockCipherMode.extend();
ECB.Encryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.encryptBlock(words, offset);
}
});
ECB.Decryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.decryptBlock(words, offset);
}
});
return ECB;
}());
return CryptoJS.mode.ECB;
}));
},{"./cipher-core":35,"./core":36}],49:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Output Feedback block mode.
*/
CryptoJS.mode.OFB = (function () {
var OFB = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = OFB.Encryptor = OFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var keystream = this._keystream;
// Generate keystream
if (iv) {
keystream = this._keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
OFB.Decryptor = Encryptor;
return OFB;
}());
return CryptoJS.mode.OFB;
}));
},{"./cipher-core":35,"./core":36}],50:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ANSI X.923 padding strategy.
*/
CryptoJS.pad.AnsiX923 = {
pad: function (data, blockSize) {
// Shortcuts
var dataSigBytes = data.sigBytes;
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;
// Compute last byte position
var lastBytePos = dataSigBytes + nPaddingBytes - 1;
// Pad
data.clamp();
data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);
data.sigBytes += nPaddingBytes;
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Ansix923;
}));
},{"./cipher-core":35,"./core":36}],51:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO 10126 padding strategy.
*/
CryptoJS.pad.Iso10126 = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Pad
data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).
concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Iso10126;
}));
},{"./cipher-core":35,"./core":36}],52:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO/IEC 9797-1 Padding Method 2.
*/
CryptoJS.pad.Iso97971 = {
pad: function (data, blockSize) {
// Add 0x80 byte
data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));
// Zero pad the rest
CryptoJS.pad.ZeroPadding.pad(data, blockSize);
},
unpad: function (data) {
// Remove zero padding
CryptoJS.pad.ZeroPadding.unpad(data);
// Remove one more byte -- the 0x80 byte
data.sigBytes--;
}
};
return CryptoJS.pad.Iso97971;
}));
},{"./cipher-core":35,"./core":36}],53:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* A noop padding strategy.
*/
CryptoJS.pad.NoPadding = {
pad: function () {
},
unpad: function () {
}
};
return CryptoJS.pad.NoPadding;
}));
},{"./cipher-core":35,"./core":36}],54:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Zero padding strategy.
*/
CryptoJS.pad.ZeroPadding = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Pad
data.clamp();
data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);
},
unpad: function (data) {
// Shortcut
var dataWords = data.words;
// Unpad
var i = data.sigBytes - 1;
while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {
i--;
}
data.sigBytes = i + 1;
}
};
return CryptoJS.pad.ZeroPadding;
}));
},{"./cipher-core":35,"./core":36}],55:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA1 = C_algo.SHA1;
var HMAC = C_algo.HMAC;
/**
* Password-Based Key Derivation Function 2 algorithm.
*/
var PBKDF2 = C_algo.PBKDF2 = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hasher to use. Default: SHA1
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: SHA1,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.PBKDF2.create();
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init HMAC
var hmac = HMAC.create(cfg.hasher, password);
// Initial values
var derivedKey = WordArray.create();
var blockIndex = WordArray.create([0x00000001]);
// Shortcuts
var derivedKeyWords = derivedKey.words;
var blockIndexWords = blockIndex.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
var block = hmac.update(salt).finalize(blockIndex);
hmac.reset();
// Shortcuts
var blockWords = block.words;
var blockWordsLength = blockWords.length;
// Iterations
var intermediate = block;
for (var i = 1; i < iterations; i++) {
intermediate = hmac.finalize(intermediate);
hmac.reset();
// Shortcut
var intermediateWords = intermediate.words;
// XOR intermediate with block
for (var j = 0; j < blockWordsLength; j++) {
blockWords[j] ^= intermediateWords[j];
}
}
derivedKey.concat(block);
blockIndexWords[0]++;
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.PBKDF2(password, salt);
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });
*/
C.PBKDF2 = function (password, salt, cfg) {
return PBKDF2.create(cfg).compute(password, salt);
};
}());
return CryptoJS.PBKDF2;
}));
},{"./core":36,"./hmac":41,"./sha1":60}],56:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm.
*
* This is a legacy version that neglected to convert the key to little-endian.
* This error doesn't affect the cipher's security,
* but it does affect its compatibility with other implementations.
*/
var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);
*/
C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);
}());
return CryptoJS.RabbitLegacy;
}));
},{"./cipher-core":35,"./core":36,"./enc-base64":37,"./evpkdf":39,"./md5":44}],57:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm
*/
var Rabbit = C_algo.Rabbit = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Swap endian
for (var i = 0; i < 4; i++) {
K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |
(((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);
}
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);
* var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);
*/
C.Rabbit = StreamCipher._createHelper(Rabbit);
}());
return CryptoJS.Rabbit;
}));
},{"./cipher-core":35,"./core":36,"./enc-base64":37,"./evpkdf":39,"./md5":44}],58:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
/**
* RC4 stream cipher algorithm.
*/
var RC4 = C_algo.RC4 = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySigBytes = key.sigBytes;
// Init sbox
var S = this._S = [];
for (var i = 0; i < 256; i++) {
S[i] = i;
}
// Key setup
for (var i = 0, j = 0; i < 256; i++) {
var keyByteIndex = i % keySigBytes;
var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;
j = (j + S[i] + keyByte) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
}
// Counters
this._i = this._j = 0;
},
_doProcessBlock: function (M, offset) {
M[offset] ^= generateKeystreamWord.call(this);
},
keySize: 256/32,
ivSize: 0
});
function generateKeystreamWord() {
// Shortcuts
var S = this._S;
var i = this._i;
var j = this._j;
// Generate keystream word
var keystreamWord = 0;
for (var n = 0; n < 4; n++) {
i = (i + 1) % 256;
j = (j + S[i]) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);
}
// Update counters
this._i = i;
this._j = j;
return keystreamWord;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);
*/
C.RC4 = StreamCipher._createHelper(RC4);
/**
* Modified RC4 stream cipher algorithm.
*/
var RC4Drop = C_algo.RC4Drop = RC4.extend({
/**
* Configuration options.
*
* @property {number} drop The number of keystream words to drop. Default 192
*/
cfg: RC4.cfg.extend({
drop: 192
}),
_doReset: function () {
RC4._doReset.call(this);
// Drop
for (var i = this.cfg.drop; i > 0; i--) {
generateKeystreamWord.call(this);
}
}
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);
*/
C.RC4Drop = StreamCipher._createHelper(RC4Drop);
}());
return CryptoJS.RC4;
}));
},{"./cipher-core":35,"./core":36,"./enc-base64":37,"./evpkdf":39,"./md5":44}],59:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
(c) 2012 by Cédric Mesnil. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var _zl = WordArray.create([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);
var _zr = WordArray.create([
5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);
var _sl = WordArray.create([
11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);
var _sr = WordArray.create([
8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);
var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);
var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);
/**
* RIPEMD160 hash algorithm.
*/
var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({
_doReset: function () {
this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
// Swap
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcut
var H = this._hash.words;
var hl = _hl.words;
var hr = _hr.words;
var zl = _zl.words;
var zr = _zr.words;
var sl = _sl.words;
var sr = _sr.words;
// Working variables
var al, bl, cl, dl, el;
var ar, br, cr, dr, er;
ar = al = H[0];
br = bl = H[1];
cr = cl = H[2];
dr = dl = H[3];
er = el = H[4];
// Computation
var t;
for (var i = 0; i < 80; i += 1) {
t = (al + M[offset+zl[i]])|0;
if (i<16){
t += f1(bl,cl,dl) + hl[0];
} else if (i<32) {
t += f2(bl,cl,dl) + hl[1];
} else if (i<48) {
t += f3(bl,cl,dl) + hl[2];
} else if (i<64) {
t += f4(bl,cl,dl) + hl[3];
} else {// if (i<80) {
t += f5(bl,cl,dl) + hl[4];
}
t = t|0;
t = rotl(t,sl[i]);
t = (t+el)|0;
al = el;
el = dl;
dl = rotl(cl, 10);
cl = bl;
bl = t;
t = (ar + M[offset+zr[i]])|0;
if (i<16){
t += f5(br,cr,dr) + hr[0];
} else if (i<32) {
t += f4(br,cr,dr) + hr[1];
} else if (i<48) {
t += f3(br,cr,dr) + hr[2];
} else if (i<64) {
t += f2(br,cr,dr) + hr[3];
} else {// if (i<80) {
t += f1(br,cr,dr) + hr[4];
}
t = t|0;
t = rotl(t,sr[i]) ;
t = (t+er)|0;
ar = er;
er = dr;
dr = rotl(cr, 10);
cr = br;
br = t;
}
// Intermediate hash value
t = (H[1] + cl + dr)|0;
H[1] = (H[2] + dl + er)|0;
H[2] = (H[3] + el + ar)|0;
H[3] = (H[4] + al + br)|0;
H[4] = (H[0] + bl + cr)|0;
H[0] = t;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
(((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 5; i++) {
// Shortcut
var H_i = H[i];
// Swap
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function f1(x, y, z) {
return ((x) ^ (y) ^ (z));
}
function f2(x, y, z) {
return (((x)&(y)) | ((~x)&(z)));
}
function f3(x, y, z) {
return (((x) | (~(y))) ^ (z));
}
function f4(x, y, z) {
return (((x) & (z)) | ((y)&(~(z))));
}
function f5(x, y, z) {
return ((x) ^ ((y) |(~(z))));
}
function rotl(x,n) {
return (x<<n) | (x>>>(32-n));
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.RIPEMD160('message');
* var hash = CryptoJS.RIPEMD160(wordArray);
*/
C.RIPEMD160 = Hasher._createHelper(RIPEMD160);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacRIPEMD160(message, key);
*/
C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);
}(Math));
return CryptoJS.RIPEMD160;
}));
},{"./core":36}],60:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Reusable object
var W = [];
/**
* SHA-1 hash algorithm.
*/
var SHA1 = C_algo.SHA1 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476,
0xc3d2e1f0
]);
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
// Computation
for (var i = 0; i < 80; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];
W[i] = (n << 1) | (n >>> 31);
}
var t = ((a << 5) | (a >>> 27)) + e + W[i];
if (i < 20) {
t += ((b & c) | (~b & d)) + 0x5a827999;
} else if (i < 40) {
t += (b ^ c ^ d) + 0x6ed9eba1;
} else if (i < 60) {
t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;
} else /* if (i < 80) */ {
t += (b ^ c ^ d) - 0x359d3e2a;
}
e = d;
d = c;
c = (b << 30) | (b >>> 2);
b = a;
a = t;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA1('message');
* var hash = CryptoJS.SHA1(wordArray);
*/
C.SHA1 = Hasher._createHelper(SHA1);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA1(message, key);
*/
C.HmacSHA1 = Hasher._createHmacHelper(SHA1);
}());
return CryptoJS.SHA1;
}));
},{"./core":36}],61:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha256"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha256"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA256 = C_algo.SHA256;
/**
* SHA-224 hash algorithm.
*/
var SHA224 = C_algo.SHA224 = SHA256.extend({
_doReset: function () {
this._hash = new WordArray.init([
0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
]);
},
_doFinalize: function () {
var hash = SHA256._doFinalize.call(this);
hash.sigBytes -= 4;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA224('message');
* var hash = CryptoJS.SHA224(wordArray);
*/
C.SHA224 = SHA256._createHelper(SHA224);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA224(message, key);
*/
C.HmacSHA224 = SHA256._createHmacHelper(SHA224);
}());
return CryptoJS.SHA224;
}));
},{"./core":36,"./sha256":62}],62:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Initialization and round constants tables
var H = [];
var K = [];
// Compute constants
(function () {
function isPrime(n) {
var sqrtN = Math.sqrt(n);
for (var factor = 2; factor <= sqrtN; factor++) {
if (!(n % factor)) {
return false;
}
}
return true;
}
function getFractionalBits(n) {
return ((n - (n | 0)) * 0x100000000) | 0;
}
var n = 2;
var nPrime = 0;
while (nPrime < 64) {
if (isPrime(n)) {
if (nPrime < 8) {
H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));
}
K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));
nPrime++;
}
n++;
}
}());
// Reusable object
var W = [];
/**
* SHA-256 hash algorithm.
*/
var SHA256 = C_algo.SHA256 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init(H.slice(0));
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
var f = H[5];
var g = H[6];
var h = H[7];
// Computation
for (var i = 0; i < 64; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var gamma0x = W[i - 15];
var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^
((gamma0x << 14) | (gamma0x >>> 18)) ^
(gamma0x >>> 3);
var gamma1x = W[i - 2];
var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^
((gamma1x << 13) | (gamma1x >>> 19)) ^
(gamma1x >>> 10);
W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];
}
var ch = (e & f) ^ (~e & g);
var maj = (a & b) ^ (a & c) ^ (b & c);
var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));
var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));
var t1 = h + sigma1 + ch + K[i] + W[i];
var t2 = sigma0 + maj;
h = g;
g = f;
f = e;
e = (d + t1) | 0;
d = c;
c = b;
b = a;
a = (t1 + t2) | 0;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
H[5] = (H[5] + f) | 0;
H[6] = (H[6] + g) | 0;
H[7] = (H[7] + h) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA256('message');
* var hash = CryptoJS.SHA256(wordArray);
*/
C.SHA256 = Hasher._createHelper(SHA256);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA256(message, key);
*/
C.HmacSHA256 = Hasher._createHmacHelper(SHA256);
}(Math));
return CryptoJS.SHA256;
}));
},{"./core":36}],63:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var C_algo = C.algo;
// Constants tables
var RHO_OFFSETS = [];
var PI_INDEXES = [];
var ROUND_CONSTANTS = [];
// Compute Constants
(function () {
// Compute rho offset constants
var x = 1, y = 0;
for (var t = 0; t < 24; t++) {
RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;
var newX = y % 5;
var newY = (2 * x + 3 * y) % 5;
x = newX;
y = newY;
}
// Compute pi index constants
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;
}
}
// Compute round constants
var LFSR = 0x01;
for (var i = 0; i < 24; i++) {
var roundConstantMsw = 0;
var roundConstantLsw = 0;
for (var j = 0; j < 7; j++) {
if (LFSR & 0x01) {
var bitPosition = (1 << j) - 1;
if (bitPosition < 32) {
roundConstantLsw ^= 1 << bitPosition;
} else /* if (bitPosition >= 32) */ {
roundConstantMsw ^= 1 << (bitPosition - 32);
}
}
// Compute next LFSR
if (LFSR & 0x80) {
// Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1
LFSR = (LFSR << 1) ^ 0x71;
} else {
LFSR <<= 1;
}
}
ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);
}
}());
// Reusable objects for temporary values
var T = [];
(function () {
for (var i = 0; i < 25; i++) {
T[i] = X64Word.create();
}
}());
/**
* SHA-3 hash algorithm.
*/
var SHA3 = C_algo.SHA3 = Hasher.extend({
/**
* Configuration options.
*
* @property {number} outputLength
* The desired number of bits in the output hash.
* Only values permitted are: 224, 256, 384, 512.
* Default: 512
*/
cfg: Hasher.cfg.extend({
outputLength: 512
}),
_doReset: function () {
var state = this._state = []
for (var i = 0; i < 25; i++) {
state[i] = new X64Word.init();
}
this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var state = this._state;
var nBlockSizeLanes = this.blockSize / 2;
// Absorb
for (var i = 0; i < nBlockSizeLanes; i++) {
// Shortcuts
var M2i = M[offset + 2 * i];
var M2i1 = M[offset + 2 * i + 1];
// Swap endian
M2i = (
(((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |
(((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)
);
M2i1 = (
(((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |
(((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)
);
// Absorb message into state
var lane = state[i];
lane.high ^= M2i1;
lane.low ^= M2i;
}
// Rounds
for (var round = 0; round < 24; round++) {
// Theta
for (var x = 0; x < 5; x++) {
// Mix column lanes
var tMsw = 0, tLsw = 0;
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
tMsw ^= lane.high;
tLsw ^= lane.low;
}
// Temporary values
var Tx = T[x];
Tx.high = tMsw;
Tx.low = tLsw;
}
for (var x = 0; x < 5; x++) {
// Shortcuts
var Tx4 = T[(x + 4) % 5];
var Tx1 = T[(x + 1) % 5];
var Tx1Msw = Tx1.high;
var Tx1Lsw = Tx1.low;
// Mix surrounding columns
var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));
var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
lane.high ^= tMsw;
lane.low ^= tLsw;
}
}
// Rho Pi
for (var laneIndex = 1; laneIndex < 25; laneIndex++) {
// Shortcuts
var lane = state[laneIndex];
var laneMsw = lane.high;
var laneLsw = lane.low;
var rhoOffset = RHO_OFFSETS[laneIndex];
// Rotate lanes
if (rhoOffset < 32) {
var tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));
var tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));
} else /* if (rhoOffset >= 32) */ {
var tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));
var tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));
}
// Transpose lanes
var TPiLane = T[PI_INDEXES[laneIndex]];
TPiLane.high = tMsw;
TPiLane.low = tLsw;
}
// Rho pi at x = y = 0
var T0 = T[0];
var state0 = state[0];
T0.high = state0.high;
T0.low = state0.low;
// Chi
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
// Shortcuts
var laneIndex = x + 5 * y;
var lane = state[laneIndex];
var TLane = T[laneIndex];
var Tx1Lane = T[((x + 1) % 5) + 5 * y];
var Tx2Lane = T[((x + 2) % 5) + 5 * y];
// Mix rows
lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);
lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);
}
}
// Iota
var lane = state[0];
var roundConstant = ROUND_CONSTANTS[round];
lane.high ^= roundConstant.high;
lane.low ^= roundConstant.low;;
}
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
var blockSizeBits = this.blockSize * 32;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);
dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Shortcuts
var state = this._state;
var outputLengthBytes = this.cfg.outputLength / 8;
var outputLengthLanes = outputLengthBytes / 8;
// Squeeze
var hashWords = [];
for (var i = 0; i < outputLengthLanes; i++) {
// Shortcuts
var lane = state[i];
var laneMsw = lane.high;
var laneLsw = lane.low;
// Swap endian
laneMsw = (
(((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |
(((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)
);
laneLsw = (
(((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |
(((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)
);
// Squeeze state to retrieve hash
hashWords.push(laneLsw);
hashWords.push(laneMsw);
}
// Return final computed hash
return new WordArray.init(hashWords, outputLengthBytes);
},
clone: function () {
var clone = Hasher.clone.call(this);
var state = clone._state = this._state.slice(0);
for (var i = 0; i < 25; i++) {
state[i] = state[i].clone();
}
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA3('message');
* var hash = CryptoJS.SHA3(wordArray);
*/
C.SHA3 = Hasher._createHelper(SHA3);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA3(message, key);
*/
C.HmacSHA3 = Hasher._createHmacHelper(SHA3);
}(Math));
return CryptoJS.SHA3;
}));
},{"./core":36,"./x64-core":67}],64:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./sha512"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./sha512"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
var SHA512 = C_algo.SHA512;
/**
* SHA-384 hash algorithm.
*/
var SHA384 = C_algo.SHA384 = SHA512.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),
new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),
new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),
new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)
]);
},
_doFinalize: function () {
var hash = SHA512._doFinalize.call(this);
hash.sigBytes -= 16;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA384('message');
* var hash = CryptoJS.SHA384(wordArray);
*/
C.SHA384 = SHA512._createHelper(SHA384);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA384(message, key);
*/
C.HmacSHA384 = SHA512._createHmacHelper(SHA384);
}());
return CryptoJS.SHA384;
}));
},{"./core":36,"./sha512":65,"./x64-core":67}],65:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
function X64Word_create() {
return X64Word.create.apply(X64Word, arguments);
}
// Constants
var K = [
X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),
X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),
X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),
X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),
X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),
X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),
X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),
X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),
X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),
X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),
X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),
X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),
X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),
X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),
X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),
X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),
X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),
X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),
X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),
X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),
X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),
X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),
X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),
X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),
X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),
X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),
X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),
X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),
X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),
X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),
X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),
X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),
X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),
X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),
X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),
X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),
X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),
X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),
X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),
X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)
];
// Reusable objects
var W = [];
(function () {
for (var i = 0; i < 80; i++) {
W[i] = X64Word_create();
}
}());
/**
* SHA-512 hash algorithm.
*/
var SHA512 = C_algo.SHA512 = Hasher.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),
new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),
new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),
new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)
]);
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var H = this._hash.words;
var H0 = H[0];
var H1 = H[1];
var H2 = H[2];
var H3 = H[3];
var H4 = H[4];
var H5 = H[5];
var H6 = H[6];
var H7 = H[7];
var H0h = H0.high;
var H0l = H0.low;
var H1h = H1.high;
var H1l = H1.low;
var H2h = H2.high;
var H2l = H2.low;
var H3h = H3.high;
var H3l = H3.low;
var H4h = H4.high;
var H4l = H4.low;
var H5h = H5.high;
var H5l = H5.low;
var H6h = H6.high;
var H6l = H6.low;
var H7h = H7.high;
var H7l = H7.low;
// Working variables
var ah = H0h;
var al = H0l;
var bh = H1h;
var bl = H1l;
var ch = H2h;
var cl = H2l;
var dh = H3h;
var dl = H3l;
var eh = H4h;
var el = H4l;
var fh = H5h;
var fl = H5l;
var gh = H6h;
var gl = H6l;
var hh = H7h;
var hl = H7l;
// Rounds
for (var i = 0; i < 80; i++) {
// Shortcut
var Wi = W[i];
// Extend message
if (i < 16) {
var Wih = Wi.high = M[offset + i * 2] | 0;
var Wil = Wi.low = M[offset + i * 2 + 1] | 0;
} else {
// Gamma0
var gamma0x = W[i - 15];
var gamma0xh = gamma0x.high;
var gamma0xl = gamma0x.low;
var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
// Gamma1
var gamma1x = W[i - 2];
var gamma1xh = gamma1x.high;
var gamma1xl = gamma1x.low;
var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
// W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
var Wi7 = W[i - 7];
var Wi7h = Wi7.high;
var Wi7l = Wi7.low;
var Wi16 = W[i - 16];
var Wi16h = Wi16.high;
var Wi16l = Wi16.low;
var Wil = gamma0l + Wi7l;
var Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
var Wil = Wil + gamma1l;
var Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
var Wil = Wil + Wi16l;
var Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
Wi.high = Wih;
Wi.low = Wil;
}
var chh = (eh & fh) ^ (~eh & gh);
var chl = (el & fl) ^ (~el & gl);
var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
// t1 = h + sigma1 + ch + K[i] + W[i]
var Ki = K[i];
var Kih = Ki.high;
var Kil = Ki.low;
var t1l = hl + sigma1l;
var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
var t1l = t1l + chl;
var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
var t1l = t1l + Kil;
var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
var t1l = t1l + Wil;
var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
// t2 = sigma0 + maj
var t2l = sigma0l + majl;
var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
// Update working variables
hh = gh;
hl = gl;
gh = fh;
gl = fl;
fh = eh;
fl = el;
el = (dl + t1l) | 0;
eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
dh = ch;
dl = cl;
ch = bh;
cl = bl;
bh = ah;
bl = al;
al = (t1l + t2l) | 0;
ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
}
// Intermediate hash value
H0l = H0.low = (H0l + al);
H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));
H1l = H1.low = (H1l + bl);
H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));
H2l = H2.low = (H2l + cl);
H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));
H3l = H3.low = (H3l + dl);
H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));
H4l = H4.low = (H4l + el);
H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));
H5l = H5.low = (H5l + fl);
H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));
H6l = H6.low = (H6l + gl);
H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));
H7l = H7.low = (H7l + hl);
H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Convert hash to 32-bit word array before returning
var hash = this._hash.toX32();
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
},
blockSize: 1024/32
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA512('message');
* var hash = CryptoJS.SHA512(wordArray);
*/
C.SHA512 = Hasher._createHelper(SHA512);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA512(message, key);
*/
C.HmacSHA512 = Hasher._createHmacHelper(SHA512);
}());
return CryptoJS.SHA512;
}));
},{"./core":36,"./x64-core":67}],66:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Permuted Choice 1 constants
var PC1 = [
57, 49, 41, 33, 25, 17, 9, 1,
58, 50, 42, 34, 26, 18, 10, 2,
59, 51, 43, 35, 27, 19, 11, 3,
60, 52, 44, 36, 63, 55, 47, 39,
31, 23, 15, 7, 62, 54, 46, 38,
30, 22, 14, 6, 61, 53, 45, 37,
29, 21, 13, 5, 28, 20, 12, 4
];
// Permuted Choice 2 constants
var PC2 = [
14, 17, 11, 24, 1, 5,
3, 28, 15, 6, 21, 10,
23, 19, 12, 4, 26, 8,
16, 7, 27, 20, 13, 2,
41, 52, 31, 37, 47, 55,
30, 40, 51, 45, 33, 48,
44, 49, 39, 56, 34, 53,
46, 42, 50, 36, 29, 32
];
// Cumulative bit shift constants
var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];
// SBOXes and round permutation constants
var SBOX_P = [
{
0x0: 0x808200,
0x10000000: 0x8000,
0x20000000: 0x808002,
0x30000000: 0x2,
0x40000000: 0x200,
0x50000000: 0x808202,
0x60000000: 0x800202,
0x70000000: 0x800000,
0x80000000: 0x202,
0x90000000: 0x800200,
0xa0000000: 0x8200,
0xb0000000: 0x808000,
0xc0000000: 0x8002,
0xd0000000: 0x800002,
0xe0000000: 0x0,
0xf0000000: 0x8202,
0x8000000: 0x0,
0x18000000: 0x808202,
0x28000000: 0x8202,
0x38000000: 0x8000,
0x48000000: 0x808200,
0x58000000: 0x200,
0x68000000: 0x808002,
0x78000000: 0x2,
0x88000000: 0x800200,
0x98000000: 0x8200,
0xa8000000: 0x808000,
0xb8000000: 0x800202,
0xc8000000: 0x800002,
0xd8000000: 0x8002,
0xe8000000: 0x202,
0xf8000000: 0x800000,
0x1: 0x8000,
0x10000001: 0x2,
0x20000001: 0x808200,
0x30000001: 0x800000,
0x40000001: 0x808002,
0x50000001: 0x8200,
0x60000001: 0x200,
0x70000001: 0x800202,
0x80000001: 0x808202,
0x90000001: 0x808000,
0xa0000001: 0x800002,
0xb0000001: 0x8202,
0xc0000001: 0x202,
0xd0000001: 0x800200,
0xe0000001: 0x8002,
0xf0000001: 0x0,
0x8000001: 0x808202,
0x18000001: 0x808000,
0x28000001: 0x800000,
0x38000001: 0x200,
0x48000001: 0x8000,
0x58000001: 0x800002,
0x68000001: 0x2,
0x78000001: 0x8202,
0x88000001: 0x8002,
0x98000001: 0x800202,
0xa8000001: 0x202,
0xb8000001: 0x808200,
0xc8000001: 0x800200,
0xd8000001: 0x0,
0xe8000001: 0x8200,
0xf8000001: 0x808002
},
{
0x0: 0x40084010,
0x1000000: 0x4000,
0x2000000: 0x80000,
0x3000000: 0x40080010,
0x4000000: 0x40000010,
0x5000000: 0x40084000,
0x6000000: 0x40004000,
0x7000000: 0x10,
0x8000000: 0x84000,
0x9000000: 0x40004010,
0xa000000: 0x40000000,
0xb000000: 0x84010,
0xc000000: 0x80010,
0xd000000: 0x0,
0xe000000: 0x4010,
0xf000000: 0x40080000,
0x800000: 0x40004000,
0x1800000: 0x84010,
0x2800000: 0x10,
0x3800000: 0x40004010,
0x4800000: 0x40084010,
0x5800000: 0x40000000,
0x6800000: 0x80000,
0x7800000: 0x40080010,
0x8800000: 0x80010,
0x9800000: 0x0,
0xa800000: 0x4000,
0xb800000: 0x40080000,
0xc800000: 0x40000010,
0xd800000: 0x84000,
0xe800000: 0x40084000,
0xf800000: 0x4010,
0x10000000: 0x0,
0x11000000: 0x40080010,
0x12000000: 0x40004010,
0x13000000: 0x40084000,
0x14000000: 0x40080000,
0x15000000: 0x10,
0x16000000: 0x84010,
0x17000000: 0x4000,
0x18000000: 0x4010,
0x19000000: 0x80000,
0x1a000000: 0x80010,
0x1b000000: 0x40000010,
0x1c000000: 0x84000,
0x1d000000: 0x40004000,
0x1e000000: 0x40000000,
0x1f000000: 0x40084010,
0x10800000: 0x84010,
0x11800000: 0x80000,
0x12800000: 0x40080000,
0x13800000: 0x4000,
0x14800000: 0x40004000,
0x15800000: 0x40084010,
0x16800000: 0x10,
0x17800000: 0x40000000,
0x18800000: 0x40084000,
0x19800000: 0x40000010,
0x1a800000: 0x40004010,
0x1b800000: 0x80010,
0x1c800000: 0x0,
0x1d800000: 0x4010,
0x1e800000: 0x40080010,
0x1f800000: 0x84000
},
{
0x0: 0x104,
0x100000: 0x0,
0x200000: 0x4000100,
0x300000: 0x10104,
0x400000: 0x10004,
0x500000: 0x4000004,
0x600000: 0x4010104,
0x700000: 0x4010000,
0x800000: 0x4000000,
0x900000: 0x4010100,
0xa00000: 0x10100,
0xb00000: 0x4010004,
0xc00000: 0x4000104,
0xd00000: 0x10000,
0xe00000: 0x4,
0xf00000: 0x100,
0x80000: 0x4010100,
0x180000: 0x4010004,
0x280000: 0x0,
0x380000: 0x4000100,
0x480000: 0x4000004,
0x580000: 0x10000,
0x680000: 0x10004,
0x780000: 0x104,
0x880000: 0x4,
0x980000: 0x100,
0xa80000: 0x4010000,
0xb80000: 0x10104,
0xc80000: 0x10100,
0xd80000: 0x4000104,
0xe80000: 0x4010104,
0xf80000: 0x4000000,
0x1000000: 0x4010100,
0x1100000: 0x10004,
0x1200000: 0x10000,
0x1300000: 0x4000100,
0x1400000: 0x100,
0x1500000: 0x4010104,
0x1600000: 0x4000004,
0x1700000: 0x0,
0x1800000: 0x4000104,
0x1900000: 0x4000000,
0x1a00000: 0x4,
0x1b00000: 0x10100,
0x1c00000: 0x4010000,
0x1d00000: 0x104,
0x1e00000: 0x10104,
0x1f00000: 0x4010004,
0x1080000: 0x4000000,
0x1180000: 0x104,
0x1280000: 0x4010100,
0x1380000: 0x0,
0x1480000: 0x10004,
0x1580000: 0x4000100,
0x1680000: 0x100,
0x1780000: 0x4010004,
0x1880000: 0x10000,
0x1980000: 0x4010104,
0x1a80000: 0x10104,
0x1b80000: 0x4000004,
0x1c80000: 0x4000104,
0x1d80000: 0x4010000,
0x1e80000: 0x4,
0x1f80000: 0x10100
},
{
0x0: 0x80401000,
0x10000: 0x80001040,
0x20000: 0x401040,
0x30000: 0x80400000,
0x40000: 0x0,
0x50000: 0x401000,
0x60000: 0x80000040,
0x70000: 0x400040,
0x80000: 0x80000000,
0x90000: 0x400000,
0xa0000: 0x40,
0xb0000: 0x80001000,
0xc0000: 0x80400040,
0xd0000: 0x1040,
0xe0000: 0x1000,
0xf0000: 0x80401040,
0x8000: 0x80001040,
0x18000: 0x40,
0x28000: 0x80400040,
0x38000: 0x80001000,
0x48000: 0x401000,
0x58000: 0x80401040,
0x68000: 0x0,
0x78000: 0x80400000,
0x88000: 0x1000,
0x98000: 0x80401000,
0xa8000: 0x400000,
0xb8000: 0x1040,
0xc8000: 0x80000000,
0xd8000: 0x400040,
0xe8000: 0x401040,
0xf8000: 0x80000040,
0x100000: 0x400040,
0x110000: 0x401000,
0x120000: 0x80000040,
0x130000: 0x0,
0x140000: 0x1040,
0x150000: 0x80400040,
0x160000: 0x80401000,
0x170000: 0x80001040,
0x180000: 0x80401040,
0x190000: 0x80000000,
0x1a0000: 0x80400000,
0x1b0000: 0x401040,
0x1c0000: 0x80001000,
0x1d0000: 0x400000,
0x1e0000: 0x40,
0x1f0000: 0x1000,
0x108000: 0x80400000,
0x118000: 0x80401040,
0x128000: 0x0,
0x138000: 0x401000,
0x148000: 0x400040,
0x158000: 0x80000000,
0x168000: 0x80001040,
0x178000: 0x40,
0x188000: 0x80000040,
0x198000: 0x1000,
0x1a8000: 0x80001000,
0x1b8000: 0x80400040,
0x1c8000: 0x1040,
0x1d8000: 0x80401000,
0x1e8000: 0x400000,
0x1f8000: 0x401040
},
{
0x0: 0x80,
0x1000: 0x1040000,
0x2000: 0x40000,
0x3000: 0x20000000,
0x4000: 0x20040080,
0x5000: 0x1000080,
0x6000: 0x21000080,
0x7000: 0x40080,
0x8000: 0x1000000,
0x9000: 0x20040000,
0xa000: 0x20000080,
0xb000: 0x21040080,
0xc000: 0x21040000,
0xd000: 0x0,
0xe000: 0x1040080,
0xf000: 0x21000000,
0x800: 0x1040080,
0x1800: 0x21000080,
0x2800: 0x80,
0x3800: 0x1040000,
0x4800: 0x40000,
0x5800: 0x20040080,
0x6800: 0x21040000,
0x7800: 0x20000000,
0x8800: 0x20040000,
0x9800: 0x0,
0xa800: 0x21040080,
0xb800: 0x1000080,
0xc800: 0x20000080,
0xd800: 0x21000000,
0xe800: 0x1000000,
0xf800: 0x40080,
0x10000: 0x40000,
0x11000: 0x80,
0x12000: 0x20000000,
0x13000: 0x21000080,
0x14000: 0x1000080,
0x15000: 0x21040000,
0x16000: 0x20040080,
0x17000: 0x1000000,
0x18000: 0x21040080,
0x19000: 0x21000000,
0x1a000: 0x1040000,
0x1b000: 0x20040000,
0x1c000: 0x40080,
0x1d000: 0x20000080,
0x1e000: 0x0,
0x1f000: 0x1040080,
0x10800: 0x21000080,
0x11800: 0x1000000,
0x12800: 0x1040000,
0x13800: 0x20040080,
0x14800: 0x20000000,
0x15800: 0x1040080,
0x16800: 0x80,
0x17800: 0x21040000,
0x18800: 0x40080,
0x19800: 0x21040080,
0x1a800: 0x0,
0x1b800: 0x21000000,
0x1c800: 0x1000080,
0x1d800: 0x40000,
0x1e800: 0x20040000,
0x1f800: 0x20000080
},
{
0x0: 0x10000008,
0x100: 0x2000,
0x200: 0x10200000,
0x300: 0x10202008,
0x400: 0x10002000,
0x500: 0x200000,
0x600: 0x200008,
0x700: 0x10000000,
0x800: 0x0,
0x900: 0x10002008,
0xa00: 0x202000,
0xb00: 0x8,
0xc00: 0x10200008,
0xd00: 0x202008,
0xe00: 0x2008,
0xf00: 0x10202000,
0x80: 0x10200000,
0x180: 0x10202008,
0x280: 0x8,
0x380: 0x200000,
0x480: 0x202008,
0x580: 0x10000008,
0x680: 0x10002000,
0x780: 0x2008,
0x880: 0x200008,
0x980: 0x2000,
0xa80: 0x10002008,
0xb80: 0x10200008,
0xc80: 0x0,
0xd80: 0x10202000,
0xe80: 0x202000,
0xf80: 0x10000000,
0x1000: 0x10002000,
0x1100: 0x10200008,
0x1200: 0x10202008,
0x1300: 0x2008,
0x1400: 0x200000,
0x1500: 0x10000000,
0x1600: 0x10000008,
0x1700: 0x202000,
0x1800: 0x202008,
0x1900: 0x0,
0x1a00: 0x8,
0x1b00: 0x10200000,
0x1c00: 0x2000,
0x1d00: 0x10002008,
0x1e00: 0x10202000,
0x1f00: 0x200008,
0x1080: 0x8,
0x1180: 0x202000,
0x1280: 0x200000,
0x1380: 0x10000008,
0x1480: 0x10002000,
0x1580: 0x2008,
0x1680: 0x10202008,
0x1780: 0x10200000,
0x1880: 0x10202000,
0x1980: 0x10200008,
0x1a80: 0x2000,
0x1b80: 0x202008,
0x1c80: 0x200008,
0x1d80: 0x0,
0x1e80: 0x10000000,
0x1f80: 0x10002008
},
{
0x0: 0x100000,
0x10: 0x2000401,
0x20: 0x400,
0x30: 0x100401,
0x40: 0x2100401,
0x50: 0x0,
0x60: 0x1,
0x70: 0x2100001,
0x80: 0x2000400,
0x90: 0x100001,
0xa0: 0x2000001,
0xb0: 0x2100400,
0xc0: 0x2100000,
0xd0: 0x401,
0xe0: 0x100400,
0xf0: 0x2000000,
0x8: 0x2100001,
0x18: 0x0,
0x28: 0x2000401,
0x38: 0x2100400,
0x48: 0x100000,
0x58: 0x2000001,
0x68: 0x2000000,
0x78: 0x401,
0x88: 0x100401,
0x98: 0x2000400,
0xa8: 0x2100000,
0xb8: 0x100001,
0xc8: 0x400,
0xd8: 0x2100401,
0xe8: 0x1,
0xf8: 0x100400,
0x100: 0x2000000,
0x110: 0x100000,
0x120: 0x2000401,
0x130: 0x2100001,
0x140: 0x100001,
0x150: 0x2000400,
0x160: 0x2100400,
0x170: 0x100401,
0x180: 0x401,
0x190: 0x2100401,
0x1a0: 0x100400,
0x1b0: 0x1,
0x1c0: 0x0,
0x1d0: 0x2100000,
0x1e0: 0x2000001,
0x1f0: 0x400,
0x108: 0x100400,
0x118: 0x2000401,
0x128: 0x2100001,
0x138: 0x1,
0x148: 0x2000000,
0x158: 0x100000,
0x168: 0x401,
0x178: 0x2100400,
0x188: 0x2000001,
0x198: 0x2100000,
0x1a8: 0x0,
0x1b8: 0x2100401,
0x1c8: 0x100401,
0x1d8: 0x400,
0x1e8: 0x2000400,
0x1f8: 0x100001
},
{
0x0: 0x8000820,
0x1: 0x20000,
0x2: 0x8000000,
0x3: 0x20,
0x4: 0x20020,
0x5: 0x8020820,
0x6: 0x8020800,
0x7: 0x800,
0x8: 0x8020000,
0x9: 0x8000800,
0xa: 0x20800,
0xb: 0x8020020,
0xc: 0x820,
0xd: 0x0,
0xe: 0x8000020,
0xf: 0x20820,
0x80000000: 0x800,
0x80000001: 0x8020820,
0x80000002: 0x8000820,
0x80000003: 0x8000000,
0x80000004: 0x8020000,
0x80000005: 0x20800,
0x80000006: 0x20820,
0x80000007: 0x20,
0x80000008: 0x8000020,
0x80000009: 0x820,
0x8000000a: 0x20020,
0x8000000b: 0x8020800,
0x8000000c: 0x0,
0x8000000d: 0x8020020,
0x8000000e: 0x8000800,
0x8000000f: 0x20000,
0x10: 0x20820,
0x11: 0x8020800,
0x12: 0x20,
0x13: 0x800,
0x14: 0x8000800,
0x15: 0x8000020,
0x16: 0x8020020,
0x17: 0x20000,
0x18: 0x0,
0x19: 0x20020,
0x1a: 0x8020000,
0x1b: 0x8000820,
0x1c: 0x8020820,
0x1d: 0x20800,
0x1e: 0x820,
0x1f: 0x8000000,
0x80000010: 0x20000,
0x80000011: 0x800,
0x80000012: 0x8020020,
0x80000013: 0x20820,
0x80000014: 0x20,
0x80000015: 0x8020000,
0x80000016: 0x8000000,
0x80000017: 0x8000820,
0x80000018: 0x8020820,
0x80000019: 0x8000020,
0x8000001a: 0x8000800,
0x8000001b: 0x0,
0x8000001c: 0x20800,
0x8000001d: 0x820,
0x8000001e: 0x20020,
0x8000001f: 0x8020800
}
];
// Masks that select the SBOX input
var SBOX_MASK = [
0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,
0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f
];
/**
* DES block cipher algorithm.
*/
var DES = C_algo.DES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Select 56 bits according to PC1
var keyBits = [];
for (var i = 0; i < 56; i++) {
var keyBitPos = PC1[i] - 1;
keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;
}
// Assemble 16 subkeys
var subKeys = this._subKeys = [];
for (var nSubKey = 0; nSubKey < 16; nSubKey++) {
// Create subkey
var subKey = subKeys[nSubKey] = [];
// Shortcut
var bitShift = BIT_SHIFTS[nSubKey];
// Select 48 bits according to PC2
for (var i = 0; i < 24; i++) {
// Select from the left 28 key bits
subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);
// Select from the right 28 key bits
subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);
}
// Since each subkey is applied to an expanded 32-bit input,
// the subkey can be broken into 8 values scaled to 32-bits,
// which allows the key to be used without expansion
subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);
for (var i = 1; i < 7; i++) {
subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);
}
subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);
}
// Compute inverse subkeys
var invSubKeys = this._invSubKeys = [];
for (var i = 0; i < 16; i++) {
invSubKeys[i] = subKeys[15 - i];
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._subKeys);
},
decryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._invSubKeys);
},
_doCryptBlock: function (M, offset, subKeys) {
// Get input
this._lBlock = M[offset];
this._rBlock = M[offset + 1];
// Initial permutation
exchangeLR.call(this, 4, 0x0f0f0f0f);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeRL.call(this, 2, 0x33333333);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeLR.call(this, 1, 0x55555555);
// Rounds
for (var round = 0; round < 16; round++) {
// Shortcuts
var subKey = subKeys[round];
var lBlock = this._lBlock;
var rBlock = this._rBlock;
// Feistel function
var f = 0;
for (var i = 0; i < 8; i++) {
f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
}
this._lBlock = rBlock;
this._rBlock = lBlock ^ f;
}
// Undo swap from last round
var t = this._lBlock;
this._lBlock = this._rBlock;
this._rBlock = t;
// Final permutation
exchangeLR.call(this, 1, 0x55555555);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeRL.call(this, 2, 0x33333333);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeLR.call(this, 4, 0x0f0f0f0f);
// Set output
M[offset] = this._lBlock;
M[offset + 1] = this._rBlock;
},
keySize: 64/32,
ivSize: 64/32,
blockSize: 64/32
});
// Swap bits across the left and right words
function exchangeLR(offset, mask) {
var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;
this._rBlock ^= t;
this._lBlock ^= t << offset;
}
function exchangeRL(offset, mask) {
var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;
this._lBlock ^= t;
this._rBlock ^= t << offset;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);
*/
C.DES = BlockCipher._createHelper(DES);
/**
* Triple-DES block cipher algorithm.
*/
var TripleDES = C_algo.TripleDES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Create DES instances
this._des1 = DES.createEncryptor(WordArray.create(keyWords.slice(0, 2)));
this._des2 = DES.createEncryptor(WordArray.create(keyWords.slice(2, 4)));
this._des3 = DES.createEncryptor(WordArray.create(keyWords.slice(4, 6)));
},
encryptBlock: function (M, offset) {
this._des1.encryptBlock(M, offset);
this._des2.decryptBlock(M, offset);
this._des3.encryptBlock(M, offset);
},
decryptBlock: function (M, offset) {
this._des3.decryptBlock(M, offset);
this._des2.encryptBlock(M, offset);
this._des1.decryptBlock(M, offset);
},
keySize: 192/32,
ivSize: 64/32,
blockSize: 64/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);
*/
C.TripleDES = BlockCipher._createHelper(TripleDES);
}());
return CryptoJS.TripleDES;
}));
},{"./cipher-core":35,"./core":36,"./enc-base64":37,"./evpkdf":39,"./md5":44}],67:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var X32WordArray = C_lib.WordArray;
/**
* x64 namespace.
*/
var C_x64 = C.x64 = {};
/**
* A 64-bit word.
*/
var X64Word = C_x64.Word = Base.extend({
/**
* Initializes a newly created 64-bit word.
*
* @param {number} high The high 32 bits.
* @param {number} low The low 32 bits.
*
* @example
*
* var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);
*/
init: function (high, low) {
this.high = high;
this.low = low;
}
/**
* Bitwise NOTs this word.
*
* @return {X64Word} A new x64-Word object after negating.
*
* @example
*
* var negated = x64Word.not();
*/
// not: function () {
// var high = ~this.high;
// var low = ~this.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ANDs this word with the passed word.
*
* @param {X64Word} word The x64-Word to AND with this word.
*
* @return {X64Word} A new x64-Word object after ANDing.
*
* @example
*
* var anded = x64Word.and(anotherX64Word);
*/
// and: function (word) {
// var high = this.high & word.high;
// var low = this.low & word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to OR with this word.
*
* @return {X64Word} A new x64-Word object after ORing.
*
* @example
*
* var ored = x64Word.or(anotherX64Word);
*/
// or: function (word) {
// var high = this.high | word.high;
// var low = this.low | word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise XORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to XOR with this word.
*
* @return {X64Word} A new x64-Word object after XORing.
*
* @example
*
* var xored = x64Word.xor(anotherX64Word);
*/
// xor: function (word) {
// var high = this.high ^ word.high;
// var low = this.low ^ word.low;
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the left.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftL(25);
*/
// shiftL: function (n) {
// if (n < 32) {
// var high = (this.high << n) | (this.low >>> (32 - n));
// var low = this.low << n;
// } else {
// var high = this.low << (n - 32);
// var low = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the right.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftR(7);
*/
// shiftR: function (n) {
// if (n < 32) {
// var low = (this.low >>> n) | (this.high << (32 - n));
// var high = this.high >>> n;
// } else {
// var low = this.high >>> (n - 32);
// var high = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Rotates this word n bits to the left.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotL(25);
*/
// rotL: function (n) {
// return this.shiftL(n).or(this.shiftR(64 - n));
// },
/**
* Rotates this word n bits to the right.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotR(7);
*/
// rotR: function (n) {
// return this.shiftR(n).or(this.shiftL(64 - n));
// },
/**
* Adds this word with the passed word.
*
* @param {X64Word} word The x64-Word to add with this word.
*
* @return {X64Word} A new x64-Word object after adding.
*
* @example
*
* var added = x64Word.add(anotherX64Word);
*/
// add: function (word) {
// var low = (this.low + word.low) | 0;
// var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;
// var high = (this.high + word.high + carry) | 0;
// return X64Word.create(high, low);
// }
});
/**
* An array of 64-bit words.
*
* @property {Array} words The array of CryptoJS.x64.Word objects.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var X64WordArray = C_x64.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.x64.WordArray.create();
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ]);
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ], 10);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 8;
}
},
/**
* Converts this 64-bit word array to a 32-bit word array.
*
* @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.
*
* @example
*
* var x32WordArray = x64WordArray.toX32();
*/
toX32: function () {
// Shortcuts
var x64Words = this.words;
var x64WordsLength = x64Words.length;
// Convert
var x32Words = [];
for (var i = 0; i < x64WordsLength; i++) {
var x64Word = x64Words[i];
x32Words.push(x64Word.high);
x32Words.push(x64Word.low);
}
return X32WordArray.create(x32Words, this.sigBytes);
},
/**
* Creates a copy of this word array.
*
* @return {X64WordArray} The clone.
*
* @example
*
* var clone = x64WordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
// Clone "words" array
var words = clone.words = this.words.slice(0);
// Clone each X64Word object
var wordsLength = words.length;
for (var i = 0; i < wordsLength; i++) {
words[i] = words[i].clone();
}
return clone;
}
});
}());
return CryptoJS;
}));
},{"./core":36}],68:[function(_dereq_,module,exports){
// shim for using process in browser
var process = module.exports = {};
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = setTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
clearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
setTimeout(drainQueue, 0);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
},{}],69:[function(_dereq_,module,exports){
'use strict';
var asap = _dereq_('asap')
module.exports = Promise
function Promise(fn) {
if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new')
if (typeof fn !== 'function') throw new TypeError('not a function')
var state = null
var value = null
var deferreds = []
var self = this
this.then = function(onFulfilled, onRejected) {
return new Promise(function(resolve, reject) {
handle(new Handler(onFulfilled, onRejected, resolve, reject))
})
}
function handle(deferred) {
if (state === null) {
deferreds.push(deferred)
return
}
asap(function() {
var cb = state ? deferred.onFulfilled : deferred.onRejected
if (cb === null) {
(state ? deferred.resolve : deferred.reject)(value)
return
}
var ret
try {
ret = cb(value)
}
catch (e) {
deferred.reject(e)
return
}
deferred.resolve(ret)
})
}
function resolve(newValue) {
try { //Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
if (newValue === self) throw new TypeError('A promise cannot be resolved with itself.')
if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
var then = newValue.then
if (typeof then === 'function') {
doResolve(then.bind(newValue), resolve, reject)
return
}
}
state = true
value = newValue
finale()
} catch (e) { reject(e) }
}
function reject(newValue) {
state = false
value = newValue
finale()
}
function finale() {
for (var i = 0, len = deferreds.length; i < len; i++)
handle(deferreds[i])
deferreds = null
}
doResolve(fn, resolve, reject)
}
function Handler(onFulfilled, onRejected, resolve, reject){
this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null
this.onRejected = typeof onRejected === 'function' ? onRejected : null
this.resolve = resolve
this.reject = reject
}
/**
* Take a potentially misbehaving resolver function and make sure
* onFulfilled and onRejected are only called once.
*
* Makes no guarantees about asynchrony.
*/
function doResolve(fn, onFulfilled, onRejected) {
var done = false;
try {
fn(function (value) {
if (done) return
done = true
onFulfilled(value)
}, function (reason) {
if (done) return
done = true
onRejected(reason)
})
} catch (ex) {
if (done) return
done = true
onRejected(ex)
}
}
},{"asap":71}],70:[function(_dereq_,module,exports){
'use strict';
//This file contains then/promise specific extensions to the core promise API
var Promise = _dereq_('./core.js')
var asap = _dereq_('asap')
module.exports = Promise
/* Static Functions */
function ValuePromise(value) {
this.then = function (onFulfilled) {
if (typeof onFulfilled !== 'function') return this
return new Promise(function (resolve, reject) {
asap(function () {
try {
resolve(onFulfilled(value))
} catch (ex) {
reject(ex);
}
})
})
}
}
ValuePromise.prototype = Object.create(Promise.prototype)
var TRUE = new ValuePromise(true)
var FALSE = new ValuePromise(false)
var NULL = new ValuePromise(null)
var UNDEFINED = new ValuePromise(undefined)
var ZERO = new ValuePromise(0)
var EMPTYSTRING = new ValuePromise('')
Promise.resolve = function (value) {
if (value instanceof Promise) return value
if (value === null) return NULL
if (value === undefined) return UNDEFINED
if (value === true) return TRUE
if (value === false) return FALSE
if (value === 0) return ZERO
if (value === '') return EMPTYSTRING
if (typeof value === 'object' || typeof value === 'function') {
try {
var then = value.then
if (typeof then === 'function') {
return new Promise(then.bind(value))
}
} catch (ex) {
return new Promise(function (resolve, reject) {
reject(ex)
})
}
}
return new ValuePromise(value)
}
Promise.from = Promise.cast = function (value) {
var err = new Error('Promise.from and Promise.cast are deprecated, use Promise.resolve instead')
err.name = 'Warning'
console.warn(err.stack)
return Promise.resolve(value)
}
Promise.denodeify = function (fn, argumentCount) {
argumentCount = argumentCount || Infinity
return function () {
var self = this
var args = Array.prototype.slice.call(arguments)
return new Promise(function (resolve, reject) {
while (args.length && args.length > argumentCount) {
args.pop()
}
args.push(function (err, res) {
if (err) reject(err)
else resolve(res)
})
fn.apply(self, args)
})
}
}
Promise.nodeify = function (fn) {
return function () {
var args = Array.prototype.slice.call(arguments)
var callback = typeof args[args.length - 1] === 'function' ? args.pop() : null
try {
return fn.apply(this, arguments).nodeify(callback)
} catch (ex) {
if (callback === null || typeof callback == 'undefined') {
return new Promise(function (resolve, reject) { reject(ex) })
} else {
asap(function () {
callback(ex)
})
}
}
}
}
Promise.all = function () {
var calledWithArray = arguments.length === 1 && Array.isArray(arguments[0])
var args = Array.prototype.slice.call(calledWithArray ? arguments[0] : arguments)
if (!calledWithArray) {
var err = new Error('Promise.all should be called with a single array, calling it with multiple arguments is deprecated')
err.name = 'Warning'
console.warn(err.stack)
}
return new Promise(function (resolve, reject) {
if (args.length === 0) return resolve([])
var remaining = args.length
function res(i, val) {
try {
if (val && (typeof val === 'object' || typeof val === 'function')) {
var then = val.then
if (typeof then === 'function') {
then.call(val, function (val) { res(i, val) }, reject)
return
}
}
args[i] = val
if (--remaining === 0) {
resolve(args);
}
} catch (ex) {
reject(ex)
}
}
for (var i = 0; i < args.length; i++) {
res(i, args[i])
}
})
}
Promise.reject = function (value) {
return new Promise(function (resolve, reject) {
reject(value);
});
}
Promise.race = function (values) {
return new Promise(function (resolve, reject) {
values.forEach(function(value){
Promise.resolve(value).then(resolve, reject);
})
});
}
/* Prototype Methods */
Promise.prototype.done = function (onFulfilled, onRejected) {
var self = arguments.length ? this.then.apply(this, arguments) : this
self.then(null, function (err) {
asap(function () {
throw err
})
})
}
Promise.prototype.nodeify = function (callback) {
if (typeof callback != 'function') return this
this.then(function (value) {
asap(function () {
callback(null, value)
})
}, function (err) {
asap(function () {
callback(err)
})
})
}
Promise.prototype['catch'] = function (onRejected) {
return this.then(null, onRejected);
}
},{"./core.js":69,"asap":71}],71:[function(_dereq_,module,exports){
(function (process){
// Use the fastest possible means to execute a task in a future turn
// of the event loop.
// linked list of tasks (single, with head node)
var head = {task: void 0, next: null};
var tail = head;
var flushing = false;
var requestFlush = void 0;
var isNodeJS = false;
function flush() {
/* jshint loopfunc: true */
while (head.next) {
head = head.next;
var task = head.task;
head.task = void 0;
var domain = head.domain;
if (domain) {
head.domain = void 0;
domain.enter();
}
try {
task();
} catch (e) {
if (isNodeJS) {
// In node, uncaught exceptions are considered fatal errors.
// Re-throw them synchronously to interrupt flushing!
// Ensure continuation if the uncaught exception is suppressed
// listening "uncaughtException" events (as domains does).
// Continue in next event to avoid tick recursion.
if (domain) {
domain.exit();
}
setTimeout(flush, 0);
if (domain) {
domain.enter();
}
throw e;
} else {
// In browsers, uncaught exceptions are not fatal.
// Re-throw them asynchronously to avoid slow-downs.
setTimeout(function() {
throw e;
}, 0);
}
}
if (domain) {
domain.exit();
}
}
flushing = false;
}
if (typeof process !== "undefined" && process.nextTick) {
// Node.js before 0.9. Note that some fake-Node environments, like the
// Mocha test runner, introduce a `process` global without a `nextTick`.
isNodeJS = true;
requestFlush = function () {
process.nextTick(flush);
};
} else if (typeof setImmediate === "function") {
// In IE10, Node.js 0.9+, or https://github.com/NobleJS/setImmediate
if (typeof window !== "undefined") {
requestFlush = setImmediate.bind(window, flush);
} else {
requestFlush = function () {
setImmediate(flush);
};
}
} else if (typeof MessageChannel !== "undefined") {
// modern browsers
// http://www.nonblocking.io/2011/06/windownexttick.html
var channel = new MessageChannel();
channel.port1.onmessage = flush;
requestFlush = function () {
channel.port2.postMessage(0);
};
} else {
// old browsers
requestFlush = function () {
setTimeout(flush, 0);
};
}
function asap(task) {
tail = tail.next = {
task: task,
domain: isNodeJS && process.domain,
next: null
};
if (!flushing) {
flushing = true;
requestFlush();
}
};
module.exports = asap;
}).call(this,_dereq_('_process'))
},{"_process":68}],72:[function(_dereq_,module,exports){
// Some code originally from async_storage.js in
// [Gaia](https://github.com/mozilla-b2g/gaia).
(function() {
'use strict';
// Originally found in https://github.com/mozilla-b2g/gaia/blob/e8f624e4cc9ea945727278039b3bc9bcb9f8667a/shared/js/async_storage.js
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
// Initialize IndexedDB; fall back to vendor-prefixed versions if needed.
var indexedDB = indexedDB || this.indexedDB || this.webkitIndexedDB ||
this.mozIndexedDB || this.OIndexedDB ||
this.msIndexedDB;
// If IndexedDB isn't available, we get outta here!
if (!indexedDB) {
return;
}
var DETECT_BLOB_SUPPORT_STORE = 'local-forage-detect-blob-support';
var supportsBlobs;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (e) {
if (e.name !== 'TypeError') {
throw e;
}
var BlobBuilder = window.BlobBuilder ||
window.MSBlobBuilder ||
window.MozBlobBuilder ||
window.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Transform a binary string to an array buffer, because otherwise
// weird stuff happens when you try to work with the binary string directly.
// It is known.
// From http://stackoverflow.com/questions/14967647/ (continues on next line)
// encode-decode-image-with-base64-breaks-image (2013-04-21)
function _binStringToArrayBuffer(bin) {
var length = bin.length;
var buf = new ArrayBuffer(length);
var arr = new Uint8Array(buf);
for (var i = 0; i < length; i++) {
arr[i] = bin.charCodeAt(i);
}
return buf;
}
// Fetch a blob using ajax. This reveals bugs in Chrome < 43.
// For details on all this junk:
// https://github.com/nolanlawson/state-of-binary-data-in-the-browser#readme
function _blobAjax(url) {
return new Promise(function(resolve, reject) {
var xhr = new XMLHttpRequest();
xhr.open('GET', url);
xhr.withCredentials = true;
xhr.responseType = 'arraybuffer';
xhr.onreadystatechange = function() {
if (xhr.readyState !== 4) {
return;
}
if (xhr.status === 200) {
return resolve({
response: xhr.response,
type: xhr.getResponseHeader('Content-Type')
});
}
reject({status: xhr.status, response: xhr.response});
};
xhr.send();
});
}
//
// Detect blob support. Chrome didn't support it until version 38.
// In version 37 they had a broken version where PNGs (and possibly
// other binary types) aren't stored correctly, because when you fetch
// them, the content type is always null.
//
// Furthermore, they have some outstanding bugs where blobs occasionally
// are read by FileReader as null, or by ajax as 404s.
//
// Sadly we use the 404 bug to detect the FileReader bug, so if they
// get fixed independently and released in different versions of Chrome,
// then the bug could come back. So it's worthwhile to watch these issues:
// 404 bug: https://code.google.com/p/chromium/issues/detail?id=447916
// FileReader bug: https://code.google.com/p/chromium/issues/detail?id=447836
//
function _checkBlobSupportWithoutCaching(idb) {
return new Promise(function(resolve, reject) {
var blob = _createBlob([''], {type: 'image/png'});
var txn = idb.transaction([DETECT_BLOB_SUPPORT_STORE], 'readwrite');
txn.objectStore(DETECT_BLOB_SUPPORT_STORE).put(blob, 'key');
txn.oncomplete = function() {
// have to do it in a separate transaction, else the correct
// content type is always returned
var blobTxn = idb.transaction([DETECT_BLOB_SUPPORT_STORE],
'readwrite');
var getBlobReq = blobTxn.objectStore(
DETECT_BLOB_SUPPORT_STORE).get('key');
getBlobReq.onerror = reject;
getBlobReq.onsuccess = function(e) {
var storedBlob = e.target.result;
var url = URL.createObjectURL(storedBlob);
_blobAjax(url).then(function(res) {
resolve(!!(res && res.type === 'image/png'));
}, function() {
resolve(false);
}).then(function() {
URL.revokeObjectURL(url);
});
};
};
})['catch'](function() {
return false; // error, so assume unsupported
});
}
function _checkBlobSupport(idb) {
if (typeof supportsBlobs === 'boolean') {
return Promise.resolve(supportsBlobs);
}
return _checkBlobSupportWithoutCaching(idb).then(function(value) {
supportsBlobs = value;
return supportsBlobs;
});
}
// encode a blob for indexeddb engines that don't support blobs
function _encodeBlob(blob) {
return new Promise(function(resolve, reject) {
var reader = new FileReader();
reader.onerror = reject;
reader.onloadend = function(e) {
var base64 = btoa(e.target.result || '');
resolve({
__local_forage_encoded_blob: true,
data: base64,
type: blob.type
});
};
reader.readAsBinaryString(blob);
});
}
// decode an encoded blob
function _decodeBlob(encodedBlob) {
var arrayBuff = _binStringToArrayBuffer(atob(encodedBlob.data));
return _createBlob([arrayBuff], { type: encodedBlob.type});
}
// is this one of our fancy encoded blobs?
function _isEncodedBlob(value) {
return value && value.__local_forage_encoded_blob;
}
// Open the IndexedDB database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
return new Promise(function(resolve, reject) {
var openreq = indexedDB.open(dbInfo.name, dbInfo.version);
openreq.onerror = function() {
reject(openreq.error);
};
openreq.onupgradeneeded = function(e) {
// First time setup: create an empty object store
openreq.result.createObjectStore(dbInfo.storeName);
if (e.oldVersion <= 1) {
// added when support for blob shims was added
openreq.result.createObjectStore(DETECT_BLOB_SUPPORT_STORE);
}
};
openreq.onsuccess = function() {
dbInfo.db = openreq.result;
self._dbInfo = dbInfo;
resolve();
};
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.get(key);
req.onsuccess = function() {
var value = req.result;
if (value === undefined) {
value = null;
}
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
resolve(value);
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items stored in database.
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.openCursor();
var iterationNumber = 1;
req.onsuccess = function() {
var cursor = req.result;
if (cursor) {
var value = cursor.value;
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
var result = iterator(value, cursor.key, iterationNumber++);
if (result !== void(0)) {
resolve(result);
} else {
cursor['continue']();
}
} else {
resolve();
}
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
var dbInfo;
self.ready().then(function() {
dbInfo = self._dbInfo;
return _checkBlobSupport(dbInfo.db);
}).then(function(blobSupport) {
if (!blobSupport && value instanceof Blob) {
return _encodeBlob(value);
}
return value;
}).then(function(value) {
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// The reason we don't _save_ null is because IE 10 does
// not support saving the `null` type in IndexedDB. How
// ironic, given the bug below!
// See: https://github.com/mozilla/localForage/issues/161
if (value === null) {
value = undefined;
}
var req = store.put(value, key);
transaction.oncomplete = function() {
// Cast to undefined so the value passed to
// callback/promise is the same as what one would get out
// of `getItem()` later. This leads to some weirdness
// (setItem('foo', undefined) will return `null`), but
// it's not my fault localStorage is our baseline and that
// it's weird.
if (value === undefined) {
value = null;
}
resolve(value);
};
transaction.onabort = transaction.onerror = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// We use a Grunt task to make this safe for IE and some
// versions of Android (including those used by Cordova).
// Normally IE won't like `['delete']()` and will insist on
// using `['delete']()`, but we have a build step that
// fixes this for us now.
var req = store['delete'](key);
transaction.oncomplete = function() {
resolve();
};
transaction.onerror = function() {
reject(req.error);
};
// The request will be also be aborted if we've exceeded our storage
// space.
transaction.onabort = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function clear(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
var req = store.clear();
transaction.oncomplete = function() {
resolve();
};
transaction.onabort = transaction.onerror = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function length(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.count();
req.onsuccess = function() {
resolve(req.result);
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function key(n, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
if (n < 0) {
resolve(null);
return;
}
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var advanced = false;
var req = store.openCursor();
req.onsuccess = function() {
var cursor = req.result;
if (!cursor) {
// this means there weren't enough keys
resolve(null);
return;
}
if (n === 0) {
// We have the first key, return it if that's what they
// wanted.
resolve(cursor.key);
} else {
if (!advanced) {
// Otherwise, ask the cursor to skip ahead n
// records.
advanced = true;
cursor.advance(n);
} else {
// When we get here, we've got the nth key.
resolve(cursor.key);
}
}
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.openCursor();
var keys = [];
req.onsuccess = function() {
var cursor = req.result;
if (!cursor) {
resolve(keys);
return;
}
keys.push(cursor.key);
cursor['continue']();
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var asyncStorage = {
_driver: 'asyncStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
module.exports = asyncStorage;
} else if (typeof define === 'function' && define.amd) {
define('asyncStorage', function() {
return asyncStorage;
});
} else {
this.asyncStorage = asyncStorage;
}
}).call(window);
},{"promise":70}],73:[function(_dereq_,module,exports){
// If IndexedDB isn't available, we'll fall back to localStorage.
// Note that this will have considerable performance and storage
// side-effects (all data will be serialized on save and only data that
// can be converted to a string via `JSON.stringify()` will be saved).
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
var globalObject = this;
var serializer = null;
var localStorage = null;
// If the app is running inside a Google Chrome packaged webapp, or some
// other context where localStorage isn't available, we don't use
// localStorage. This feature detection is preferred over the old
// `if (window.chrome && window.chrome.runtime)` code.
// See: https://github.com/mozilla/localForage/issues/68
try {
// If localStorage isn't available, we get outta here!
// This should be inside a try catch
if (!this.localStorage || !('setItem' in this.localStorage)) {
return;
}
// Initialize localStorage and create a variable to use throughout
// the code.
localStorage = this.localStorage;
} catch (e) {
return;
}
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Config the localStorage backend, using options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
dbInfo.keyPrefix = dbInfo.name + '/';
self._dbInfo = dbInfo;
var serializerPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_(['localforageSerializer'], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
resolve(_dereq_('./../utils/serializer'));
} else {
resolve(globalObject.localforageSerializer);
}
});
return serializerPromise.then(function(lib) {
serializer = lib;
return Promise.resolve();
});
}
// Remove all keys from the datastore, effectively destroying all data in
// the app's key/value store!
function clear(callback) {
var self = this;
var promise = self.ready().then(function() {
var keyPrefix = self._dbInfo.keyPrefix;
for (var i = localStorage.length - 1; i >= 0; i--) {
var key = localStorage.key(i);
if (key.indexOf(keyPrefix) === 0) {
localStorage.removeItem(key);
}
}
});
executeCallback(promise, callback);
return promise;
}
// Retrieve an item from the store. Unlike the original async_storage
// library in Gaia, we don't modify return values at all. If a key's value
// is `undefined`, we pass that value to the callback function.
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var result = localStorage.getItem(dbInfo.keyPrefix + key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the key
// is likely undefined and we'll pass it straight to the
// callback.
if (result) {
result = serializer.deserialize(result);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items in the store.
function iterate(iterator, callback) {
var self = this;
var promise = self.ready().then(function() {
var keyPrefix = self._dbInfo.keyPrefix;
var keyPrefixLength = keyPrefix.length;
var length = localStorage.length;
for (var i = 0; i < length; i++) {
var key = localStorage.key(i);
var value = localStorage.getItem(key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the
// key is likely undefined and we'll pass it straight
// to the iterator.
if (value) {
value = serializer.deserialize(value);
}
value = iterator(value, key.substring(keyPrefixLength), i + 1);
if (value !== void(0)) {
return value;
}
}
});
executeCallback(promise, callback);
return promise;
}
// Same as localStorage's key() method, except takes a callback.
function key(n, callback) {
var self = this;
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var result;
try {
result = localStorage.key(n);
} catch (error) {
result = null;
}
// Remove the prefix from the key, if a key is found.
if (result) {
result = result.substring(dbInfo.keyPrefix.length);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var length = localStorage.length;
var keys = [];
for (var i = 0; i < length; i++) {
if (localStorage.key(i).indexOf(dbInfo.keyPrefix) === 0) {
keys.push(localStorage.key(i).substring(dbInfo.keyPrefix.length));
}
}
return keys;
});
executeCallback(promise, callback);
return promise;
}
// Supply the number of keys in the datastore to the callback function.
function length(callback) {
var self = this;
var promise = self.keys().then(function(keys) {
return keys.length;
});
executeCallback(promise, callback);
return promise;
}
// Remove an item from the store, nice and simple.
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
localStorage.removeItem(dbInfo.keyPrefix + key);
});
executeCallback(promise, callback);
return promise;
}
// Set a key's value and run an optional callback once the value is set.
// Unlike Gaia's implementation, the callback function is passed the value,
// in case you want to operate on that value only after you're sure it
// saved, or something like that.
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
// Convert undefined values to null.
// https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
return new Promise(function(resolve, reject) {
serializer.serialize(value, function(value, error) {
if (error) {
reject(error);
} else {
try {
var dbInfo = self._dbInfo;
localStorage.setItem(dbInfo.keyPrefix + key, value);
resolve(originalValue);
} catch (e) {
// localStorage capacity exceeded.
// TODO: Make this a specific error/event.
if (e.name === 'QuotaExceededError' ||
e.name === 'NS_ERROR_DOM_QUOTA_REACHED') {
reject(e);
}
reject(e);
}
}
});
});
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var localStorageWrapper = {
_driver: 'localStorageWrapper',
_initStorage: _initStorage,
// Default API, from Gaia/localStorage.
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (moduleType === ModuleType.EXPORT) {
module.exports = localStorageWrapper;
} else if (moduleType === ModuleType.DEFINE) {
define('localStorageWrapper', function() {
return localStorageWrapper;
});
} else {
this.localStorageWrapper = localStorageWrapper;
}
}).call(window);
},{"./../utils/serializer":76,"promise":70}],74:[function(_dereq_,module,exports){
/*
* Includes code from:
*
* base64-arraybuffer
* https://github.com/niklasvh/base64-arraybuffer
*
* Copyright (c) 2012 Niklas von Hertzen
* Licensed under the MIT license.
*/
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
var globalObject = this;
var serializer = null;
var openDatabase = this.openDatabase;
// If WebSQL methods aren't available, we can stop now.
if (!openDatabase) {
return;
}
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Open the WebSQL database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = typeof(options[i]) !== 'string' ?
options[i].toString() : options[i];
}
}
var serializerPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_(['localforageSerializer'], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
resolve(_dereq_('./../utils/serializer'));
} else {
resolve(globalObject.localforageSerializer);
}
});
var dbInfoPromise = new Promise(function(resolve, reject) {
// Open the database; the openDatabase API will automatically
// create it for us if it doesn't exist.
try {
dbInfo.db = openDatabase(dbInfo.name, String(dbInfo.version),
dbInfo.description, dbInfo.size);
} catch (e) {
return self.setDriver(self.LOCALSTORAGE).then(function() {
return self._initStorage(options);
}).then(resolve)['catch'](reject);
}
// Create our key/value table if it doesn't exist.
dbInfo.db.transaction(function(t) {
t.executeSql('CREATE TABLE IF NOT EXISTS ' + dbInfo.storeName +
' (id INTEGER PRIMARY KEY, key unique, value)', [],
function() {
self._dbInfo = dbInfo;
resolve();
}, function(t, error) {
reject(error);
});
});
});
return serializerPromise.then(function(lib) {
serializer = lib;
return dbInfoPromise;
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName +
' WHERE key = ? LIMIT 1', [key],
function(t, results) {
var result = results.rows.length ?
results.rows.item(0).value : null;
// Check to see if this is serialized content we need to
// unpack.
if (result) {
result = serializer.deserialize(result);
}
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName, [],
function(t, results) {
var rows = results.rows;
var length = rows.length;
for (var i = 0; i < length; i++) {
var item = rows.item(i);
var result = item.value;
// Check to see if this is serialized content
// we need to unpack.
if (result) {
result = serializer.deserialize(result);
}
result = iterator(result, item.key, i + 1);
// void(0) prevents problems with redefinition
// of `undefined`.
if (result !== void(0)) {
resolve(result);
return;
}
}
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
// The localStorage API doesn't return undefined values in an
// "expected" way, so undefined is always cast to null in all
// drivers. See: https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
serializer.serialize(value, function(value, error) {
if (error) {
reject(error);
} else {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('INSERT OR REPLACE INTO ' +
dbInfo.storeName +
' (key, value) VALUES (?, ?)',
[key, value], function() {
resolve(originalValue);
}, function(t, error) {
reject(error);
});
}, function(sqlError) {
// The transaction failed; check
// to see if it's a quota error.
if (sqlError.code === sqlError.QUOTA_ERR) {
// We reject the callback outright for now, but
// it's worth trying to re-run the transaction.
// Even if the user accepts the prompt to use
// more storage on Safari, this error will
// be called.
//
// TODO: Try to re-run the transaction.
reject(sqlError);
}
});
}
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName +
' WHERE key = ?', [key],
function() {
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Deletes every item in the table.
// TODO: Find out if this resets the AUTO_INCREMENT number.
function clear(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName, [],
function() {
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Does a simple `COUNT(key)` to get the number of items stored in
// localForage.
function length(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
// Ahhh, SQL makes this one soooooo easy.
t.executeSql('SELECT COUNT(key) as c FROM ' +
dbInfo.storeName, [], function(t, results) {
var result = results.rows.item(0).c;
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Return the key located at key index X; essentially gets the key from a
// `WHERE id = ?`. This is the most efficient way I can think to implement
// this rarely-used (in my experience) part of the API, but it can seem
// inconsistent, because we do `INSERT OR REPLACE INTO` on `setItem()`, so
// the ID of each key will change every time it's updated. Perhaps a stored
// procedure for the `setItem()` SQL would solve this problem?
// TODO: Don't change ID on `setItem()`.
function key(n, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName +
' WHERE id = ? LIMIT 1', [n + 1],
function(t, results) {
var result = results.rows.length ?
results.rows.item(0).key : null;
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName, [],
function(t, results) {
var keys = [];
for (var i = 0; i < results.rows.length; i++) {
keys.push(results.rows.item(i).key);
}
resolve(keys);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var webSQLStorage = {
_driver: 'webSQLStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (moduleType === ModuleType.DEFINE) {
define('webSQLStorage', function() {
return webSQLStorage;
});
} else if (moduleType === ModuleType.EXPORT) {
module.exports = webSQLStorage;
} else {
this.webSQLStorage = webSQLStorage;
}
}).call(window);
},{"./../utils/serializer":76,"promise":70}],75:[function(_dereq_,module,exports){
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports &&
typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
// Custom drivers are stored here when `defineDriver()` is called.
// They are shared across all instances of localForage.
var CustomDrivers = {};
var DriverType = {
INDEXEDDB: 'asyncStorage',
LOCALSTORAGE: 'localStorageWrapper',
WEBSQL: 'webSQLStorage'
};
var DefaultDriverOrder = [
DriverType.INDEXEDDB,
DriverType.WEBSQL,
DriverType.LOCALSTORAGE
];
var LibraryMethods = [
'clear',
'getItem',
'iterate',
'key',
'keys',
'length',
'removeItem',
'setItem'
];
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
var DefaultConfig = {
description: '',
driver: DefaultDriverOrder.slice(),
name: 'localforage',
// Default DB size is _JUST UNDER_ 5MB, as it's the highest size
// we can use without a prompt.
size: 4980736,
storeName: 'keyvaluepairs',
version: 1.0
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Check to see if IndexedDB is available and if it is the latest
// implementation; it's our preferred backend library. We use "_spec_test"
// as the name of the database because it's not the one we'll operate on,
// but it's useful to make sure its using the right spec.
// See: https://github.com/mozilla/localForage/issues/128
var driverSupport = (function(self) {
// Initialize IndexedDB; fall back to vendor-prefixed versions
// if needed.
var indexedDB = indexedDB || self.indexedDB || self.webkitIndexedDB ||
self.mozIndexedDB || self.OIndexedDB ||
self.msIndexedDB;
var result = {};
result[DriverType.WEBSQL] = !!self.openDatabase;
result[DriverType.INDEXEDDB] = !!(function() {
// We mimic PouchDB here; just UA test for Safari (which, as of
// iOS 8/Yosemite, doesn't properly support IndexedDB).
// IndexedDB support is broken and different from Blink's.
// This is faster than the test case (and it's sync), so we just
// do this. *SIGH*
// http://bl.ocks.org/nolanlawson/raw/c83e9039edf2278047e9/
//
// We test for openDatabase because IE Mobile identifies itself
// as Safari. Oh the lulz...
if (typeof self.openDatabase !== 'undefined' && self.navigator &&
self.navigator.userAgent &&
/Safari/.test(self.navigator.userAgent) &&
!/Chrome/.test(self.navigator.userAgent)) {
return false;
}
try {
return indexedDB &&
typeof indexedDB.open === 'function' &&
// Some Samsung/HTC Android 4.0-4.3 devices
// have older IndexedDB specs; if this isn't available
// their IndexedDB is too old for us to use.
// (Replaces the onupgradeneeded test.)
typeof self.IDBKeyRange !== 'undefined';
} catch (e) {
return false;
}
})();
result[DriverType.LOCALSTORAGE] = !!(function() {
try {
return (self.localStorage &&
('setItem' in self.localStorage) &&
(self.localStorage.setItem));
} catch (e) {
return false;
}
})();
return result;
})(this);
var isArray = Array.isArray || function(arg) {
return Object.prototype.toString.call(arg) === '[object Array]';
};
function callWhenReady(localForageInstance, libraryMethod) {
localForageInstance[libraryMethod] = function() {
var _args = arguments;
return localForageInstance.ready().then(function() {
return localForageInstance[libraryMethod].apply(localForageInstance, _args);
});
};
}
function extend() {
for (var i = 1; i < arguments.length; i++) {
var arg = arguments[i];
if (arg) {
for (var key in arg) {
if (arg.hasOwnProperty(key)) {
if (isArray(arg[key])) {
arguments[0][key] = arg[key].slice();
} else {
arguments[0][key] = arg[key];
}
}
}
}
}
return arguments[0];
}
function isLibraryDriver(driverName) {
for (var driver in DriverType) {
if (DriverType.hasOwnProperty(driver) &&
DriverType[driver] === driverName) {
return true;
}
}
return false;
}
var globalObject = this;
function LocalForage(options) {
this._config = extend({}, DefaultConfig, options);
this._driverSet = null;
this._ready = false;
this._dbInfo = null;
// Add a stub for each driver API method that delays the call to the
// corresponding driver method until localForage is ready. These stubs
// will be replaced by the driver methods as soon as the driver is
// loaded, so there is no performance impact.
for (var i = 0; i < LibraryMethods.length; i++) {
callWhenReady(this, LibraryMethods[i]);
}
this.setDriver(this._config.driver);
}
LocalForage.prototype.INDEXEDDB = DriverType.INDEXEDDB;
LocalForage.prototype.LOCALSTORAGE = DriverType.LOCALSTORAGE;
LocalForage.prototype.WEBSQL = DriverType.WEBSQL;
// Set any config values for localForage; can be called anytime before
// the first API call (e.g. `getItem`, `setItem`).
// We loop through options so we don't overwrite existing config
// values.
LocalForage.prototype.config = function(options) {
// If the options argument is an object, we use it to set values.
// Otherwise, we return either a specified config value or all
// config values.
if (typeof(options) === 'object') {
// If localforage is ready and fully initialized, we can't set
// any new configuration values. Instead, we return an error.
if (this._ready) {
return new Error("Can't call config() after localforage " +
'has been used.');
}
for (var i in options) {
if (i === 'storeName') {
options[i] = options[i].replace(/\W/g, '_');
}
this._config[i] = options[i];
}
// after all config options are set and
// the driver option is used, try setting it
if ('driver' in options && options.driver) {
this.setDriver(this._config.driver);
}
return true;
} else if (typeof(options) === 'string') {
return this._config[options];
} else {
return this._config;
}
};
// Used to define a custom driver, shared across all instances of
// localForage.
LocalForage.prototype.defineDriver = function(driverObject, callback,
errorCallback) {
var defineDriver = new Promise(function(resolve, reject) {
try {
var driverName = driverObject._driver;
var complianceError = new Error(
'Custom driver not compliant; see ' +
'https://mozilla.github.io/localForage/#definedriver'
);
var namingError = new Error(
'Custom driver name already in use: ' + driverObject._driver
);
// A driver name should be defined and not overlap with the
// library-defined, default drivers.
if (!driverObject._driver) {
reject(complianceError);
return;
}
if (isLibraryDriver(driverObject._driver)) {
reject(namingError);
return;
}
var customDriverMethods = LibraryMethods.concat('_initStorage');
for (var i = 0; i < customDriverMethods.length; i++) {
var customDriverMethod = customDriverMethods[i];
if (!customDriverMethod ||
!driverObject[customDriverMethod] ||
typeof driverObject[customDriverMethod] !== 'function') {
reject(complianceError);
return;
}
}
var supportPromise = Promise.resolve(true);
if ('_support' in driverObject) {
if (driverObject._support && typeof driverObject._support === 'function') {
supportPromise = driverObject._support();
} else {
supportPromise = Promise.resolve(!!driverObject._support);
}
}
supportPromise.then(function(supportResult) {
driverSupport[driverName] = supportResult;
CustomDrivers[driverName] = driverObject;
resolve();
}, reject);
} catch (e) {
reject(e);
}
});
defineDriver.then(callback, errorCallback);
return defineDriver;
};
LocalForage.prototype.driver = function() {
return this._driver || null;
};
LocalForage.prototype.ready = function(callback) {
var self = this;
var ready = new Promise(function(resolve, reject) {
self._driverSet.then(function() {
if (self._ready === null) {
self._ready = self._initStorage(self._config);
}
self._ready.then(resolve, reject);
})['catch'](reject);
});
ready.then(callback, callback);
return ready;
};
LocalForage.prototype.setDriver = function(drivers, callback,
errorCallback) {
var self = this;
if (typeof drivers === 'string') {
drivers = [drivers];
}
this._driverSet = new Promise(function(resolve, reject) {
var driverName = self._getFirstSupportedDriver(drivers);
var error = new Error('No available storage method found.');
if (!driverName) {
self._driverSet = Promise.reject(error);
reject(error);
return;
}
self._dbInfo = null;
self._ready = null;
if (isLibraryDriver(driverName)) {
var driverPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_([driverName], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
switch (driverName) {
case self.INDEXEDDB:
resolve(_dereq_('./drivers/indexeddb'));
break;
case self.LOCALSTORAGE:
resolve(_dereq_('./drivers/localstorage'));
break;
case self.WEBSQL:
resolve(_dereq_('./drivers/websql'));
break;
}
} else {
resolve(globalObject[driverName]);
}
});
driverPromise.then(function(driver) {
self._extend(driver);
resolve();
});
} else if (CustomDrivers[driverName]) {
self._extend(CustomDrivers[driverName]);
resolve();
} else {
self._driverSet = Promise.reject(error);
reject(error);
}
});
function setDriverToConfig() {
self._config.driver = self.driver();
}
this._driverSet.then(setDriverToConfig, setDriverToConfig);
this._driverSet.then(callback, errorCallback);
return this._driverSet;
};
LocalForage.prototype.supports = function(driverName) {
return !!driverSupport[driverName];
};
LocalForage.prototype._extend = function(libraryMethodsAndProperties) {
extend(this, libraryMethodsAndProperties);
};
// Used to determine which driver we should use as the backend for this
// instance of localForage.
LocalForage.prototype._getFirstSupportedDriver = function(drivers) {
if (drivers && isArray(drivers)) {
for (var i = 0; i < drivers.length; i++) {
var driver = drivers[i];
if (this.supports(driver)) {
return driver;
}
}
}
return null;
};
LocalForage.prototype.createInstance = function(options) {
return new LocalForage(options);
};
// The actual localForage object that we expose as a module or via a
// global. It's extended by pulling in one of our other libraries.
var localForage = new LocalForage();
// We allow localForage to be declared as a module or as a library
// available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
define('localforage', function() {
return localForage;
});
} else if (moduleType === ModuleType.EXPORT) {
module.exports = localForage;
} else {
this.localforage = localForage;
}
}).call(window);
},{"./drivers/indexeddb":72,"./drivers/localstorage":73,"./drivers/websql":74,"promise":70}],76:[function(_dereq_,module,exports){
(function() {
'use strict';
// Sadly, the best way to save binary data in WebSQL/localStorage is serializing
// it to Base64, so this is how we store it to prevent very strange errors with less
// verbose ways of binary <-> string data storage.
var BASE_CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
var BLOB_TYPE_PREFIX = '~~local_forage_type~';
var BLOB_TYPE_PREFIX_REGEX = /^~~local_forage_type~([^~]+)~/;
var SERIALIZED_MARKER = '__lfsc__:';
var SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER.length;
// OMG the serializations!
var TYPE_ARRAYBUFFER = 'arbf';
var TYPE_BLOB = 'blob';
var TYPE_INT8ARRAY = 'si08';
var TYPE_UINT8ARRAY = 'ui08';
var TYPE_UINT8CLAMPEDARRAY = 'uic8';
var TYPE_INT16ARRAY = 'si16';
var TYPE_INT32ARRAY = 'si32';
var TYPE_UINT16ARRAY = 'ur16';
var TYPE_UINT32ARRAY = 'ui32';
var TYPE_FLOAT32ARRAY = 'fl32';
var TYPE_FLOAT64ARRAY = 'fl64';
var TYPE_SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER_LENGTH +
TYPE_ARRAYBUFFER.length;
// Get out of our habit of using `window` inline, at least.
var globalObject = this;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (err) {
if (err.name !== 'TypeError') {
throw err;
}
var BlobBuilder = globalObject.BlobBuilder ||
globalObject.MSBlobBuilder ||
globalObject.MozBlobBuilder ||
globalObject.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Serialize a value, afterwards executing a callback (which usually
// instructs the `setItem()` callback/promise to be executed). This is how
// we store binary data with localStorage.
function serialize(value, callback) {
var valueString = '';
if (value) {
valueString = value.toString();
}
// Cannot use `value instanceof ArrayBuffer` or such here, as these
// checks fail when running the tests using casper.js...
//
// TODO: See why those tests fail and use a better solution.
if (value && (value.toString() === '[object ArrayBuffer]' ||
value.buffer &&
value.buffer.toString() === '[object ArrayBuffer]')) {
// Convert binary arrays to a string and prefix the string with
// a special marker.
var buffer;
var marker = SERIALIZED_MARKER;
if (value instanceof ArrayBuffer) {
buffer = value;
marker += TYPE_ARRAYBUFFER;
} else {
buffer = value.buffer;
if (valueString === '[object Int8Array]') {
marker += TYPE_INT8ARRAY;
} else if (valueString === '[object Uint8Array]') {
marker += TYPE_UINT8ARRAY;
} else if (valueString === '[object Uint8ClampedArray]') {
marker += TYPE_UINT8CLAMPEDARRAY;
} else if (valueString === '[object Int16Array]') {
marker += TYPE_INT16ARRAY;
} else if (valueString === '[object Uint16Array]') {
marker += TYPE_UINT16ARRAY;
} else if (valueString === '[object Int32Array]') {
marker += TYPE_INT32ARRAY;
} else if (valueString === '[object Uint32Array]') {
marker += TYPE_UINT32ARRAY;
} else if (valueString === '[object Float32Array]') {
marker += TYPE_FLOAT32ARRAY;
} else if (valueString === '[object Float64Array]') {
marker += TYPE_FLOAT64ARRAY;
} else {
callback(new Error('Failed to get type for BinaryArray'));
}
}
callback(marker + bufferToString(buffer));
} else if (valueString === '[object Blob]') {
// Conver the blob to a binaryArray and then to a string.
var fileReader = new FileReader();
fileReader.onload = function() {
// Backwards-compatible prefix for the blob type.
var str = BLOB_TYPE_PREFIX + value.type + '~' +
bufferToString(this.result);
callback(SERIALIZED_MARKER + TYPE_BLOB + str);
};
fileReader.readAsArrayBuffer(value);
} else {
try {
callback(JSON.stringify(value));
} catch (e) {
console.error("Couldn't convert value into a JSON string: ",
value);
callback(null, e);
}
}
}
// Deserialize data we've inserted into a value column/field. We place
// special markers into our strings to mark them as encoded; this isn't
// as nice as a meta field, but it's the only sane thing we can do whilst
// keeping localStorage support intact.
//
// Oftentimes this will just deserialize JSON content, but if we have a
// special marker (SERIALIZED_MARKER, defined above), we will extract
// some kind of arraybuffer/binary data/typed array out of the string.
function deserialize(value) {
// If we haven't marked this string as being specially serialized (i.e.
// something other than serialized JSON), we can just return it and be
// done with it.
if (value.substring(0,
SERIALIZED_MARKER_LENGTH) !== SERIALIZED_MARKER) {
return JSON.parse(value);
}
// The following code deals with deserializing some kind of Blob or
// TypedArray. First we separate out the type of data we're dealing
// with from the data itself.
var serializedString = value.substring(TYPE_SERIALIZED_MARKER_LENGTH);
var type = value.substring(SERIALIZED_MARKER_LENGTH,
TYPE_SERIALIZED_MARKER_LENGTH);
var blobType;
// Backwards-compatible blob type serialization strategy.
// DBs created with older versions of localForage will simply not have the blob type.
if (type === TYPE_BLOB && BLOB_TYPE_PREFIX_REGEX.test(serializedString)) {
var matcher = serializedString.match(BLOB_TYPE_PREFIX_REGEX);
blobType = matcher[1];
serializedString = serializedString.substring(matcher[0].length);
}
var buffer = stringToBuffer(serializedString);
// Return the right type based on the code/type set during
// serialization.
switch (type) {
case TYPE_ARRAYBUFFER:
return buffer;
case TYPE_BLOB:
return _createBlob([buffer], {type: blobType});
case TYPE_INT8ARRAY:
return new Int8Array(buffer);
case TYPE_UINT8ARRAY:
return new Uint8Array(buffer);
case TYPE_UINT8CLAMPEDARRAY:
return new Uint8ClampedArray(buffer);
case TYPE_INT16ARRAY:
return new Int16Array(buffer);
case TYPE_UINT16ARRAY:
return new Uint16Array(buffer);
case TYPE_INT32ARRAY:
return new Int32Array(buffer);
case TYPE_UINT32ARRAY:
return new Uint32Array(buffer);
case TYPE_FLOAT32ARRAY:
return new Float32Array(buffer);
case TYPE_FLOAT64ARRAY:
return new Float64Array(buffer);
default:
throw new Error('Unkown type: ' + type);
}
}
function stringToBuffer(serializedString) {
// Fill the string into a ArrayBuffer.
var bufferLength = serializedString.length * 0.75;
var len = serializedString.length;
var i;
var p = 0;
var encoded1, encoded2, encoded3, encoded4;
if (serializedString[serializedString.length - 1] === '=') {
bufferLength--;
if (serializedString[serializedString.length - 2] === '=') {
bufferLength--;
}
}
var buffer = new ArrayBuffer(bufferLength);
var bytes = new Uint8Array(buffer);
for (i = 0; i < len; i+=4) {
encoded1 = BASE_CHARS.indexOf(serializedString[i]);
encoded2 = BASE_CHARS.indexOf(serializedString[i+1]);
encoded3 = BASE_CHARS.indexOf(serializedString[i+2]);
encoded4 = BASE_CHARS.indexOf(serializedString[i+3]);
/*jslint bitwise: true */
bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
}
return buffer;
}
// Converts a buffer to a string to store, serialized, in the backend
// storage library.
function bufferToString(buffer) {
// base64-arraybuffer
var bytes = new Uint8Array(buffer);
var base64String = '';
var i;
for (i = 0; i < bytes.length; i += 3) {
/*jslint bitwise: true */
base64String += BASE_CHARS[bytes[i] >> 2];
base64String += BASE_CHARS[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
base64String += BASE_CHARS[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
base64String += BASE_CHARS[bytes[i + 2] & 63];
}
if ((bytes.length % 3) === 2) {
base64String = base64String.substring(0, base64String.length - 1) + '=';
} else if (bytes.length % 3 === 1) {
base64String = base64String.substring(0, base64String.length - 2) + '==';
}
return base64String;
}
var localforageSerializer = {
serialize: serialize,
deserialize: deserialize,
stringToBuffer: stringToBuffer,
bufferToString: bufferToString
};
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
module.exports = localforageSerializer;
} else if (typeof define === 'function' && define.amd) {
define('localforageSerializer', function() {
return localforageSerializer;
});
} else {
this.localforageSerializer = localforageSerializer;
}
}).call(window);
},{}],77:[function(_dereq_,module,exports){
// Top level file is just a mixin of submodules & constants
'use strict';
var assign = _dereq_('./lib/utils/common').assign;
var deflate = _dereq_('./lib/deflate');
var inflate = _dereq_('./lib/inflate');
var constants = _dereq_('./lib/zlib/constants');
var pako = {};
assign(pako, deflate, inflate, constants);
module.exports = pako;
},{"./lib/deflate":78,"./lib/inflate":79,"./lib/utils/common":80,"./lib/zlib/constants":83}],78:[function(_dereq_,module,exports){
'use strict';
var zlib_deflate = _dereq_('./zlib/deflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var toString = Object.prototype.toString;
/* Public constants ==========================================================*/
/* ===========================================================================*/
var Z_NO_FLUSH = 0;
var Z_FINISH = 4;
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_SYNC_FLUSH = 2;
var Z_DEFAULT_COMPRESSION = -1;
var Z_DEFAULT_STRATEGY = 0;
var Z_DEFLATED = 8;
/* ===========================================================================*/
/**
* class Deflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[deflate]],
* [[deflateRaw]] and [[gzip]].
**/
/* internal
* Deflate.chunks -> Array
*
* Chunks of output data, if [[Deflate#onData]] not overriden.
**/
/**
* Deflate.result -> Uint8Array|Array
*
* Compressed result, generated by default [[Deflate#onData]]
* and [[Deflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Deflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Deflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Deflate.err -> Number
*
* Error code after deflate finished. 0 (Z_OK) on success.
* You will not need it in real life, because deflate errors
* are possible only on wrong options or bad `onData` / `onEnd`
* custom handlers.
**/
/**
* Deflate.msg -> String
*
* Error message, if [[Deflate.err]] != 0
**/
/**
* new Deflate(options)
* - options (Object): zlib deflate options.
*
* Creates new deflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `level`
* - `windowBits`
* - `memLevel`
* - `strategy`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw deflate
* - `gzip` (Boolean) - create gzip wrapper
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
* - `header` (Object) - custom header for gzip
* - `text` (Boolean) - true if compressed data believed to be text
* - `time` (Number) - modification time, unix timestamp
* - `os` (Number) - operation system code
* - `extra` (Array) - array of bytes with extra data (max 65536)
* - `name` (String) - file name (binary string)
* - `comment` (String) - comment (binary string)
* - `hcrc` (Boolean) - true if header crc should be added
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var deflate = new pako.Deflate({ level: 3});
*
* deflate.push(chunk1, false);
* deflate.push(chunk2, true); // true -> last chunk
*
* if (deflate.err) { throw new Error(deflate.err); }
*
* console.log(deflate.result);
* ```
**/
var Deflate = function(options) {
this.options = utils.assign({
level: Z_DEFAULT_COMPRESSION,
method: Z_DEFLATED,
chunkSize: 16384,
windowBits: 15,
memLevel: 8,
strategy: Z_DEFAULT_STRATEGY,
to: ''
}, options || {});
var opt = this.options;
if (opt.raw && (opt.windowBits > 0)) {
opt.windowBits = -opt.windowBits;
}
else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
opt.windowBits += 16;
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new zstream();
this.strm.avail_out = 0;
var status = zlib_deflate.deflateInit2(
this.strm,
opt.level,
opt.method,
opt.windowBits,
opt.memLevel,
opt.strategy
);
if (status !== Z_OK) {
throw new Error(msg[status]);
}
if (opt.header) {
zlib_deflate.deflateSetHeader(this.strm, opt.header);
}
};
/**
* Deflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be
* converted to utf8 byte sequence.
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
* new compressed chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the compression context.
*
* On fail call [[Deflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* array format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Deflate.prototype.push = function(data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// If we need to compress text, change encoding to utf8.
strm.input = strings.string2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_deflate.deflate(strm, _mode); /* no bad return value */
if (status !== Z_STREAM_END && status !== Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);
// Finalize on the last chunk.
if (_mode === Z_FINISH) {
status = zlib_deflate.deflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === Z_SYNC_FLUSH) {
this.onEnd(Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Deflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Deflate.prototype.onData = function(chunk) {
this.chunks.push(chunk);
};
/**
* Deflate#onEnd(status) -> Void
* - status (Number): deflate status. 0 (Z_OK) on success,
* other if not.
*
* Called once after you tell deflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Deflate.prototype.onEnd = function(status) {
// On success - join
if (status === Z_OK) {
if (this.options.to === 'string') {
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* deflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* Compress `data` with deflate alrorythm and `options`.
*
* Supported options are:
*
* - level
* - windowBits
* - memLevel
* - strategy
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
*
* console.log(pako.deflate(data));
* ```
**/
function deflate(input, options) {
var deflator = new Deflate(options);
deflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (deflator.err) { throw deflator.msg; }
return deflator.result;
}
/**
* deflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function deflateRaw(input, options) {
options = options || {};
options.raw = true;
return deflate(input, options);
}
/**
* gzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but create gzip wrapper instead of
* deflate one.
**/
function gzip(input, options) {
options = options || {};
options.gzip = true;
return deflate(input, options);
}
exports.Deflate = Deflate;
exports.deflate = deflate;
exports.deflateRaw = deflateRaw;
exports.gzip = gzip;
},{"./utils/common":80,"./utils/strings":81,"./zlib/deflate.js":85,"./zlib/messages":90,"./zlib/zstream":92}],79:[function(_dereq_,module,exports){
'use strict';
var zlib_inflate = _dereq_('./zlib/inflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var c = _dereq_('./zlib/constants');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var gzheader = _dereq_('./zlib/gzheader');
var toString = Object.prototype.toString;
/**
* class Inflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[inflate]]
* and [[inflateRaw]].
**/
/* internal
* inflate.chunks -> Array
*
* Chunks of output data, if [[Inflate#onData]] not overriden.
**/
/**
* Inflate.result -> Uint8Array|Array|String
*
* Uncompressed result, generated by default [[Inflate#onData]]
* and [[Inflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Inflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Inflate.err -> Number
*
* Error code after inflate finished. 0 (Z_OK) on success.
* Should be checked if broken data possible.
**/
/**
* Inflate.msg -> String
*
* Error message, if [[Inflate.err]] != 0
**/
/**
* new Inflate(options)
* - options (Object): zlib inflate options.
*
* Creates new inflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `windowBits`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw inflate
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
* By default, when no options set, autodetect deflate/gzip data format via
* wrapper header.
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var inflate = new pako.Inflate({ level: 3});
*
* inflate.push(chunk1, false);
* inflate.push(chunk2, true); // true -> last chunk
*
* if (inflate.err) { throw new Error(inflate.err); }
*
* console.log(inflate.result);
* ```
**/
var Inflate = function(options) {
this.options = utils.assign({
chunkSize: 16384,
windowBits: 0,
to: ''
}, options || {});
var opt = this.options;
// Force window size for `raw` data, if not set directly,
// because we have no header for autodetect.
if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
opt.windowBits = -opt.windowBits;
if (opt.windowBits === 0) { opt.windowBits = -15; }
}
// If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
!(options && options.windowBits)) {
opt.windowBits += 32;
}
// Gzip header has no info about windows size, we can do autodetect only
// for deflate. So, if window size not set, force it to max when gzip possible
if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
// bit 3 (16) -> gzipped data
// bit 4 (32) -> autodetect gzip/deflate
if ((opt.windowBits & 15) === 0) {
opt.windowBits |= 15;
}
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new zstream();
this.strm.avail_out = 0;
var status = zlib_inflate.inflateInit2(
this.strm,
opt.windowBits
);
if (status !== c.Z_OK) {
throw new Error(msg[status]);
}
this.header = new gzheader();
zlib_inflate.inflateGetHeader(this.strm, this.header);
};
/**
* Inflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
* new output chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the decompression context.
*
* On fail call [[Inflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Inflate.prototype.push = function(data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
var next_out_utf8, tail, utf8str;
// Flag to properly process Z_BUF_ERROR on testing inflate call
// when we check that all output data was flushed.
var allowBufError = false;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// Only binary strings can be decompressed on practice
strm.input = strings.binstring2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH); /* no bad return value */
if (status === c.Z_BUF_ERROR && allowBufError === true) {
status = c.Z_OK;
allowBufError = false;
}
if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.next_out) {
if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
next_out_utf8 = strings.utf8border(strm.output, strm.next_out);
tail = strm.next_out - next_out_utf8;
utf8str = strings.buf2string(strm.output, next_out_utf8);
// move tail
strm.next_out = tail;
strm.avail_out = chunkSize - tail;
if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }
this.onData(utf8str);
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
}
// When no more input data, we should check that internal inflate buffers
// are flushed. The only way to do it when avail_out = 0 - run one more
// inflate pass. But if output data not exists, inflate return Z_BUF_ERROR.
// Here we set flag to process this error properly.
//
// NOTE. Deflate does not return error in this case and does not needs such
// logic.
if (strm.avail_in === 0 && strm.avail_out === 0) {
allowBufError = true;
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END);
if (status === c.Z_STREAM_END) {
_mode = c.Z_FINISH;
}
// Finalize on the last chunk.
if (_mode === c.Z_FINISH) {
status = zlib_inflate.inflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === c.Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === c.Z_SYNC_FLUSH) {
this.onEnd(c.Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Inflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Inflate.prototype.onData = function(chunk) {
this.chunks.push(chunk);
};
/**
* Inflate#onEnd(status) -> Void
* - status (Number): inflate status. 0 (Z_OK) on success,
* other if not.
*
* Called either after you tell inflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Inflate.prototype.onEnd = function(status) {
// On success - join
if (status === c.Z_OK) {
if (this.options.to === 'string') {
// Glue & convert here, until we teach pako to send
// utf8 alligned strings to onData
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* inflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Decompress `data` with inflate/ungzip and `options`. Autodetect
* format via wrapper header by default. That's why we don't provide
* separate `ungzip` method.
*
* Supported options are:
*
* - windowBits
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , input = pako.deflate([1,2,3,4,5,6,7,8,9])
* , output;
*
* try {
* output = pako.inflate(input);
* } catch (err)
* console.log(err);
* }
* ```
**/
function inflate(input, options) {
var inflator = new Inflate(options);
inflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (inflator.err) { throw inflator.msg; }
return inflator.result;
}
/**
* inflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* The same as [[inflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function inflateRaw(input, options) {
options = options || {};
options.raw = true;
return inflate(input, options);
}
/**
* ungzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Just shortcut to [[inflate]], because it autodetects format
* by header.content. Done for convenience.
**/
exports.Inflate = Inflate;
exports.inflate = inflate;
exports.inflateRaw = inflateRaw;
exports.ungzip = inflate;
},{"./utils/common":80,"./utils/strings":81,"./zlib/constants":83,"./zlib/gzheader":86,"./zlib/inflate.js":88,"./zlib/messages":90,"./zlib/zstream":92}],80:[function(_dereq_,module,exports){
'use strict';
var TYPED_OK = (typeof Uint8Array !== 'undefined') &&
(typeof Uint16Array !== 'undefined') &&
(typeof Int32Array !== 'undefined');
exports.assign = function (obj /*from1, from2, from3, ...*/) {
var sources = Array.prototype.slice.call(arguments, 1);
while (sources.length) {
var source = sources.shift();
if (!source) { continue; }
if (typeof source !== 'object') {
throw new TypeError(source + 'must be non-object');
}
for (var p in source) {
if (source.hasOwnProperty(p)) {
obj[p] = source[p];
}
}
}
return obj;
};
// reduce buffer size, avoiding mem copy
exports.shrinkBuf = function (buf, size) {
if (buf.length === size) { return buf; }
if (buf.subarray) { return buf.subarray(0, size); }
buf.length = size;
return buf;
};
var fnTyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
if (src.subarray && dest.subarray) {
dest.set(src.subarray(src_offs, src_offs+len), dest_offs);
return;
}
// Fallback to ordinary array
for (var i=0; i<len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function(chunks) {
var i, l, len, pos, chunk, result;
// calculate data length
len = 0;
for (i=0, l=chunks.length; i<l; i++) {
len += chunks[i].length;
}
// join chunks
result = new Uint8Array(len);
pos = 0;
for (i=0, l=chunks.length; i<l; i++) {
chunk = chunks[i];
result.set(chunk, pos);
pos += chunk.length;
}
return result;
}
};
var fnUntyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
for (var i=0; i<len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function(chunks) {
return [].concat.apply([], chunks);
}
};
// Enable/Disable typed arrays use, for testing
//
exports.setTyped = function (on) {
if (on) {
exports.Buf8 = Uint8Array;
exports.Buf16 = Uint16Array;
exports.Buf32 = Int32Array;
exports.assign(exports, fnTyped);
} else {
exports.Buf8 = Array;
exports.Buf16 = Array;
exports.Buf32 = Array;
exports.assign(exports, fnUntyped);
}
};
exports.setTyped(TYPED_OK);
},{}],81:[function(_dereq_,module,exports){
// String encode/decode helpers
'use strict';
var utils = _dereq_('./common');
// Quick check if we can use fast array to bin string conversion
//
// - apply(Array) can fail on Android 2.2
// - apply(Uint8Array) can fail on iOS 5.1 Safary
//
var STR_APPLY_OK = true;
var STR_APPLY_UIA_OK = true;
try { String.fromCharCode.apply(null, [0]); } catch(__) { STR_APPLY_OK = false; }
try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch(__) { STR_APPLY_UIA_OK = false; }
// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new utils.Buf8(256);
for (var q=0; q<256; q++) {
_utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);
}
_utf8len[254]=_utf8len[254]=1; // Invalid sequence start
// convert string to array (typed, when possible)
exports.string2buf = function (str) {
var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
// count binary size
for (m_pos = 0; m_pos < str_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
}
// allocate buffer
buf = new utils.Buf8(buf_len);
// convert
for (i=0, m_pos = 0; i < buf_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
if (c < 0x80) {
/* one byte */
buf[i++] = c;
} else if (c < 0x800) {
/* two bytes */
buf[i++] = 0xC0 | (c >>> 6);
buf[i++] = 0x80 | (c & 0x3f);
} else if (c < 0x10000) {
/* three bytes */
buf[i++] = 0xE0 | (c >>> 12);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
} else {
/* four bytes */
buf[i++] = 0xf0 | (c >>> 18);
buf[i++] = 0x80 | (c >>> 12 & 0x3f);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
}
}
return buf;
};
// Helper (used in 2 places)
function buf2binstring(buf, len) {
// use fallback for big arrays to avoid stack overflow
if (len < 65537) {
if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
}
}
var result = '';
for (var i=0; i < len; i++) {
result += String.fromCharCode(buf[i]);
}
return result;
}
// Convert byte array to binary string
exports.buf2binstring = function(buf) {
return buf2binstring(buf, buf.length);
};
// Convert binary string (typed, when possible)
exports.binstring2buf = function(str) {
var buf = new utils.Buf8(str.length);
for (var i=0, len=buf.length; i < len; i++) {
buf[i] = str.charCodeAt(i);
}
return buf;
};
// convert array to string
exports.buf2string = function (buf, max) {
var i, out, c, c_len;
var len = max || buf.length;
// Reserve max possible length (2 words per char)
// NB: by unknown reasons, Array is significantly faster for
// String.fromCharCode.apply than Uint16Array.
var utf16buf = new Array(len*2);
for (out=0, i=0; i<len;) {
c = buf[i++];
// quick process ascii
if (c < 0x80) { utf16buf[out++] = c; continue; }
c_len = _utf8len[c];
// skip 5 & 6 byte codes
if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }
// apply mask on first byte
c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
// join the rest
while (c_len > 1 && i < len) {
c = (c << 6) | (buf[i++] & 0x3f);
c_len--;
}
// terminated by end of string?
if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
if (c < 0x10000) {
utf16buf[out++] = c;
} else {
c -= 0x10000;
utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
utf16buf[out++] = 0xdc00 | (c & 0x3ff);
}
}
return buf2binstring(utf16buf, out);
};
// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max - length limit (mandatory);
exports.utf8border = function(buf, max) {
var pos;
max = max || buf.length;
if (max > buf.length) { max = buf.length; }
// go back from last position, until start of sequence found
pos = max-1;
while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
// Fuckup - very small and broken sequence,
// return max, because we should return something anyway.
if (pos < 0) { return max; }
// If we came to start of buffer - that means vuffer is too small,
// return max too.
if (pos === 0) { return max; }
return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};
},{"./common":80}],82:[function(_dereq_,module,exports){
'use strict';
// Note: adler32 takes 12% for level 0 and 2% for level 6.
// It doesn't worth to make additional optimizationa as in original.
// Small size is preferable.
function adler32(adler, buf, len, pos) {
var s1 = (adler & 0xffff) |0,
s2 = ((adler >>> 16) & 0xffff) |0,
n = 0;
while (len !== 0) {
// Set limit ~ twice less than 5552, to keep
// s2 in 31-bits, because we force signed ints.
// in other case %= will fail.
n = len > 2000 ? 2000 : len;
len -= n;
do {
s1 = (s1 + buf[pos++]) |0;
s2 = (s2 + s1) |0;
} while (--n);
s1 %= 65521;
s2 %= 65521;
}
return (s1 | (s2 << 16)) |0;
}
module.exports = adler32;
},{}],83:[function(_dereq_,module,exports){
module.exports = {
/* Allowed flush values; see deflate() and inflate() below for details */
Z_NO_FLUSH: 0,
Z_PARTIAL_FLUSH: 1,
Z_SYNC_FLUSH: 2,
Z_FULL_FLUSH: 3,
Z_FINISH: 4,
Z_BLOCK: 5,
Z_TREES: 6,
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
Z_OK: 0,
Z_STREAM_END: 1,
Z_NEED_DICT: 2,
Z_ERRNO: -1,
Z_STREAM_ERROR: -2,
Z_DATA_ERROR: -3,
//Z_MEM_ERROR: -4,
Z_BUF_ERROR: -5,
//Z_VERSION_ERROR: -6,
/* compression levels */
Z_NO_COMPRESSION: 0,
Z_BEST_SPEED: 1,
Z_BEST_COMPRESSION: 9,
Z_DEFAULT_COMPRESSION: -1,
Z_FILTERED: 1,
Z_HUFFMAN_ONLY: 2,
Z_RLE: 3,
Z_FIXED: 4,
Z_DEFAULT_STRATEGY: 0,
/* Possible values of the data_type field (though see inflate()) */
Z_BINARY: 0,
Z_TEXT: 1,
//Z_ASCII: 1, // = Z_TEXT (deprecated)
Z_UNKNOWN: 2,
/* The deflate compression method */
Z_DEFLATED: 8
//Z_NULL: null // Use -1 or null inline, depending on var type
};
},{}],84:[function(_dereq_,module,exports){
'use strict';
// Note: we can't get significant speed boost here.
// So write code to minimize size - no pregenerated tables
// and array tools dependencies.
// Use ordinary array, since untyped makes no boost here
function makeTable() {
var c, table = [];
for (var n =0; n < 256; n++) {
c = n;
for (var k =0; k < 8; k++) {
c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
}
table[n] = c;
}
return table;
}
// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();
function crc32(crc, buf, len, pos) {
var t = crcTable,
end = pos + len;
crc = crc ^ (-1);
for (var i = pos; i < end; i++) {
crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
}
return (crc ^ (-1)); // >>> 0;
}
module.exports = crc32;
},{}],85:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var trees = _dereq_('./trees');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var msg = _dereq_('./messages');
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
var Z_NO_FLUSH = 0;
var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
//var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
//var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
//var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* compression levels */
//var Z_NO_COMPRESSION = 0;
//var Z_BEST_SPEED = 1;
//var Z_BEST_COMPRESSION = 9;
var Z_DEFAULT_COMPRESSION = -1;
var Z_FILTERED = 1;
var Z_HUFFMAN_ONLY = 2;
var Z_RLE = 3;
var Z_FIXED = 4;
var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
//var Z_BINARY = 0;
//var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/* The deflate compression method */
var Z_DEFLATED = 8;
/*============================================================================*/
var MAX_MEM_LEVEL = 9;
/* Maximum value for memLevel in deflateInit2 */
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_MEM_LEVEL = 8;
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);
var PRESET_DICT = 0x20;
var INIT_STATE = 42;
var EXTRA_STATE = 69;
var NAME_STATE = 73;
var COMMENT_STATE = 91;
var HCRC_STATE = 103;
var BUSY_STATE = 113;
var FINISH_STATE = 666;
var BS_NEED_MORE = 1; /* block not completed, need more input or more output */
var BS_BLOCK_DONE = 2; /* block flush performed */
var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */
var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.
function err(strm, errorCode) {
strm.msg = msg[errorCode];
return errorCode;
}
function rank(f) {
return ((f) << 1) - ((f) > 4 ? 9 : 0);
}
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
/* =========================================================================
* Flush as much pending output as possible. All deflate() output goes
* through this function so some applications may wish to modify it
* to avoid allocating a large strm->output buffer and copying into it.
* (See also read_buf()).
*/
function flush_pending(strm) {
var s = strm.state;
//_tr_flush_bits(s);
var len = s.pending;
if (len > strm.avail_out) {
len = strm.avail_out;
}
if (len === 0) { return; }
utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
strm.next_out += len;
s.pending_out += len;
strm.total_out += len;
strm.avail_out -= len;
s.pending -= len;
if (s.pending === 0) {
s.pending_out = 0;
}
}
function flush_block_only (s, last) {
trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
s.block_start = s.strstart;
flush_pending(s.strm);
}
function put_byte(s, b) {
s.pending_buf[s.pending++] = b;
}
/* =========================================================================
* Put a short in the pending buffer. The 16-bit value is put in MSB order.
* IN assertion: the stream state is correct and there is enough room in
* pending_buf.
*/
function putShortMSB(s, b) {
// put_byte(s, (Byte)(b >> 8));
// put_byte(s, (Byte)(b & 0xff));
s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
s.pending_buf[s.pending++] = b & 0xff;
}
/* ===========================================================================
* Read a new buffer from the current input stream, update the adler32
* and total number of bytes read. All deflate() input goes through
* this function so some applications may wish to modify it to avoid
* allocating a large strm->input buffer and copying from it.
* (See also flush_pending()).
*/
function read_buf(strm, buf, start, size) {
var len = strm.avail_in;
if (len > size) { len = size; }
if (len === 0) { return 0; }
strm.avail_in -= len;
utils.arraySet(buf, strm.input, strm.next_in, len, start);
if (strm.state.wrap === 1) {
strm.adler = adler32(strm.adler, buf, len, start);
}
else if (strm.state.wrap === 2) {
strm.adler = crc32(strm.adler, buf, len, start);
}
strm.next_in += len;
strm.total_in += len;
return len;
}
/* ===========================================================================
* Set match_start to the longest match starting at the given string and
* return its length. Matches shorter or equal to prev_length are discarded,
* in which case the result is equal to prev_length and match_start is
* garbage.
* IN assertions: cur_match is the head of the hash chain for the current
* string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
* OUT assertion: the match length is not greater than s->lookahead.
*/
function longest_match(s, cur_match) {
var chain_length = s.max_chain_length; /* max hash chain length */
var scan = s.strstart; /* current string */
var match; /* matched string */
var len; /* length of current match */
var best_len = s.prev_length; /* best match length so far */
var nice_match = s.nice_match; /* stop if match long enough */
var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;
var _win = s.window; // shortcut
var wmask = s.w_mask;
var prev = s.prev;
/* Stop when cur_match becomes <= limit. To simplify the code,
* we prevent matches with the string of window index 0.
*/
var strend = s.strstart + MAX_MATCH;
var scan_end1 = _win[scan + best_len - 1];
var scan_end = _win[scan + best_len];
/* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
* It is easy to get rid of this optimization if necessary.
*/
// Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
/* Do not waste too much time if we already have a good match: */
if (s.prev_length >= s.good_match) {
chain_length >>= 2;
}
/* Do not look for matches beyond the end of the input. This is necessary
* to make deflate deterministic.
*/
if (nice_match > s.lookahead) { nice_match = s.lookahead; }
// Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
do {
// Assert(cur_match < s->strstart, "no future");
match = cur_match;
/* Skip to next match if the match length cannot increase
* or if the match length is less than 2. Note that the checks below
* for insufficient lookahead only occur occasionally for performance
* reasons. Therefore uninitialized memory will be accessed, and
* conditional jumps will be made that depend on those values.
* However the length of the match is limited to the lookahead, so
* the output of deflate is not affected by the uninitialized values.
*/
if (_win[match + best_len] !== scan_end ||
_win[match + best_len - 1] !== scan_end1 ||
_win[match] !== _win[scan] ||
_win[++match] !== _win[scan + 1]) {
continue;
}
/* The check at best_len-1 can be removed because it will be made
* again later. (This heuristic is not always a win.)
* It is not necessary to compare scan[2] and match[2] since they
* are always equal when the other bytes match, given that
* the hash keys are equal and that HASH_BITS >= 8.
*/
scan += 2;
match++;
// Assert(*scan == *match, "match[2]?");
/* We check for insufficient lookahead only every 8th comparison;
* the 256th check will be made at strstart+258.
*/
do {
/*jshint noempty:false*/
} while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
scan < strend);
// Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
len = MAX_MATCH - (strend - scan);
scan = strend - MAX_MATCH;
if (len > best_len) {
s.match_start = cur_match;
best_len = len;
if (len >= nice_match) {
break;
}
scan_end1 = _win[scan + best_len - 1];
scan_end = _win[scan + best_len];
}
} while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);
if (best_len <= s.lookahead) {
return best_len;
}
return s.lookahead;
}
/* ===========================================================================
* Fill the window when the lookahead becomes insufficient.
* Updates strstart and lookahead.
*
* IN assertion: lookahead < MIN_LOOKAHEAD
* OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
* At least one byte has been read, or avail_in == 0; reads are
* performed for at least two bytes (required for the zip translate_eol
* option -- not supported here).
*/
function fill_window(s) {
var _w_size = s.w_size;
var p, n, m, more, str;
//Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
do {
more = s.window_size - s.lookahead - s.strstart;
// JS ints have 32 bit, block below not needed
/* Deal with !@#$% 64K limit: */
//if (sizeof(int) <= 2) {
// if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
// more = wsize;
//
// } else if (more == (unsigned)(-1)) {
// /* Very unlikely, but possible on 16 bit machine if
// * strstart == 0 && lookahead == 1 (input done a byte at time)
// */
// more--;
// }
//}
/* If the window is almost full and there is insufficient lookahead,
* move the upper half to the lower one to make room in the upper half.
*/
if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {
utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
s.match_start -= _w_size;
s.strstart -= _w_size;
/* we now have strstart >= MAX_DIST */
s.block_start -= _w_size;
/* Slide the hash table (could be avoided with 32 bit values
at the expense of memory usage). We slide even when level == 0
to keep the hash table consistent if we switch back to level > 0
later. (Using level 0 permanently is not an optimal usage of
zlib, so we don't care about this pathological case.)
*/
n = s.hash_size;
p = n;
do {
m = s.head[--p];
s.head[p] = (m >= _w_size ? m - _w_size : 0);
} while (--n);
n = _w_size;
p = n;
do {
m = s.prev[--p];
s.prev[p] = (m >= _w_size ? m - _w_size : 0);
/* If n is not on any hash chain, prev[n] is garbage but
* its value will never be used.
*/
} while (--n);
more += _w_size;
}
if (s.strm.avail_in === 0) {
break;
}
/* If there was no sliding:
* strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
* more == window_size - lookahead - strstart
* => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
* => more >= window_size - 2*WSIZE + 2
* In the BIG_MEM or MMAP case (not yet supported),
* window_size == input_size + MIN_LOOKAHEAD &&
* strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
* Otherwise, window_size == 2*WSIZE so more >= 2.
* If there was sliding, more >= WSIZE. So in all cases, more >= 2.
*/
//Assert(more >= 2, "more < 2");
n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
s.lookahead += n;
/* Initialize the hash value now that we have some input: */
if (s.lookahead + s.insert >= MIN_MATCH) {
str = s.strstart - s.insert;
s.ins_h = s.window[str];
/* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call update_hash() MIN_MATCH-3 more times
//#endif
while (s.insert) {
/* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH-1]) & s.hash_mask;
s.prev[str & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = str;
str++;
s.insert--;
if (s.lookahead + s.insert < MIN_MATCH) {
break;
}
}
}
/* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
* but this is not important since only literal bytes will be emitted.
*/
} while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);
/* If the WIN_INIT bytes after the end of the current data have never been
* written, then zero those bytes in order to avoid memory check reports of
* the use of uninitialized (or uninitialised as Julian writes) bytes by
* the longest match routines. Update the high water mark for the next
* time through here. WIN_INIT is set to MAX_MATCH since the longest match
* routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
*/
// if (s.high_water < s.window_size) {
// var curr = s.strstart + s.lookahead;
// var init = 0;
//
// if (s.high_water < curr) {
// /* Previous high water mark below current data -- zero WIN_INIT
// * bytes or up to end of window, whichever is less.
// */
// init = s.window_size - curr;
// if (init > WIN_INIT)
// init = WIN_INIT;
// zmemzero(s->window + curr, (unsigned)init);
// s->high_water = curr + init;
// }
// else if (s->high_water < (ulg)curr + WIN_INIT) {
// /* High water mark at or above current data, but below current data
// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
// * to end of window, whichever is less.
// */
// init = (ulg)curr + WIN_INIT - s->high_water;
// if (init > s->window_size - s->high_water)
// init = s->window_size - s->high_water;
// zmemzero(s->window + s->high_water, (unsigned)init);
// s->high_water += init;
// }
// }
//
// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
// "not enough room for search");
}
/* ===========================================================================
* Copy without compression as much as possible from the input stream, return
* the current block state.
* This function does not insert new strings in the dictionary since
* uncompressible data is probably not useful. This function is used
* only for the level=0 compression option.
* NOTE: this function should be optimized to avoid extra copying from
* window to pending_buf.
*/
function deflate_stored(s, flush) {
/* Stored blocks are limited to 0xffff bytes, pending_buf is limited
* to pending_buf_size, and each stored block has a 5 byte header:
*/
var max_block_size = 0xffff;
if (max_block_size > s.pending_buf_size - 5) {
max_block_size = s.pending_buf_size - 5;
}
/* Copy as much as possible from input to output: */
for (;;) {
/* Fill the window as much as possible: */
if (s.lookahead <= 1) {
//Assert(s->strstart < s->w_size+MAX_DIST(s) ||
// s->block_start >= (long)s->w_size, "slide too late");
// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
// s.block_start >= s.w_size)) {
// throw new Error("slide too late");
// }
fill_window(s);
if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break;
}
/* flush the current block */
}
//Assert(s->block_start >= 0L, "block gone");
// if (s.block_start < 0) throw new Error("block gone");
s.strstart += s.lookahead;
s.lookahead = 0;
/* Emit a stored block if pending_buf will be full: */
var max_start = s.block_start + max_block_size;
if (s.strstart === 0 || s.strstart >= max_start) {
/* strstart == 0 is possible when wraparound on 16-bit machine */
s.lookahead = s.strstart - max_start;
s.strstart = max_start;
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
/* Flush if we may have to slide, otherwise block_start may become
* negative and the data will be gone:
*/
if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.strstart > s.block_start) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_NEED_MORE;
}
/* ===========================================================================
* Compress as much as possible from the input stream, return the current
* block state.
* This function does not perform lazy evaluation of matches and inserts
* new strings in the dictionary only for unmatched strings or for short
* matches. It is used only for the fast compression options.
*/
function deflate_fast(s, flush) {
var hash_head; /* head of the hash chain */
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break; /* flush the current block */
}
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
* At this point we have always match_length < MIN_MATCH
*/
if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
}
if (s.match_length >= MIN_MATCH) {
// check_match(s, s.strstart, s.match_start, s.match_length); // for debug only
/*** _tr_tally_dist(s, s.strstart - s.match_start,
s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
/* Insert new strings in the hash table only if the match length
* is not too large. This saves time but degrades compression.
*/
if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
s.match_length--; /* string at strstart already in table */
do {
s.strstart++;
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
/* strstart never exceeds WSIZE-MAX_MATCH, so there are
* always MIN_MATCH bytes ahead.
*/
} while (--s.match_length !== 0);
s.strstart++;
} else
{
s.strstart += s.match_length;
s.match_length = 0;
s.ins_h = s.window[s.strstart];
/* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call UPDATE_HASH() MIN_MATCH-3 more times
//#endif
/* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
* matter since it will be recomputed at next deflate call.
*/
}
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s.window[s.strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = ((s.strstart < (MIN_MATCH-1)) ? s.strstart : MIN_MATCH-1);
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* Same as above, but achieves better compression. We use a lazy
* evaluation for matches: a match is finally adopted only if there is
* no better match at the next window position.
*/
function deflate_slow(s, flush) {
var hash_head; /* head of hash chain */
var bflush; /* set if current block must be flushed */
var max_insert;
/* Process the input block. */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
*/
s.prev_length = s.match_length;
s.prev_match = s.match_start;
s.match_length = MIN_MATCH-1;
if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
s.strstart - hash_head <= (s.w_size-MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
if (s.match_length <= 5 &&
(s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {
/* If prev_match is also MIN_MATCH, match_start is garbage
* but we will ignore the current match anyway.
*/
s.match_length = MIN_MATCH-1;
}
}
/* If there was a match at the previous step and the current
* match is not better, output the previous match:
*/
if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
max_insert = s.strstart + s.lookahead - MIN_MATCH;
/* Do not insert strings in hash table beyond this. */
//check_match(s, s.strstart-1, s.prev_match, s.prev_length);
/***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
s.prev_length - MIN_MATCH, bflush);***/
bflush = trees._tr_tally(s, s.strstart - 1- s.prev_match, s.prev_length - MIN_MATCH);
/* Insert in hash table all strings up to the end of the match.
* strstart-1 and strstart are already inserted. If there is not
* enough lookahead, the last two strings are not inserted in
* the hash table.
*/
s.lookahead -= s.prev_length-1;
s.prev_length -= 2;
do {
if (++s.strstart <= max_insert) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
} while (--s.prev_length !== 0);
s.match_available = 0;
s.match_length = MIN_MATCH-1;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
} else if (s.match_available) {
/* If there was no match at the previous position, output a
* single literal. If there was a match but the current match
* is longer, truncate the previous match to a single literal.
*/
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);
if (bflush) {
/*** FLUSH_BLOCK_ONLY(s, 0) ***/
flush_block_only(s, false);
/***/
}
s.strstart++;
s.lookahead--;
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
} else {
/* There is no previous match to compare with, wait for
* the next step to decide.
*/
s.match_available = 1;
s.strstart++;
s.lookahead--;
}
}
//Assert (flush != Z_NO_FLUSH, "no flush?");
if (s.match_available) {
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);
s.match_available = 0;
}
s.insert = s.strstart < MIN_MATCH-1 ? s.strstart : MIN_MATCH-1;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_RLE, simply look for runs of bytes, generate matches only of distance
* one. Do not maintain a hash table. (It will be regenerated if this run of
* deflate switches away from Z_RLE.)
*/
function deflate_rle(s, flush) {
var bflush; /* set if current block must be flushed */
var prev; /* byte at distance one to match */
var scan, strend; /* scan goes up to strend for length of run */
var _win = s.window;
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the longest run, plus one for the unrolled loop.
*/
if (s.lookahead <= MAX_MATCH) {
fill_window(s);
if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* See how many times the previous byte repeats */
s.match_length = 0;
if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
scan = s.strstart - 1;
prev = _win[scan];
if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
strend = s.strstart + MAX_MATCH;
do {
/*jshint noempty:false*/
} while (prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
scan < strend);
s.match_length = MAX_MATCH - (strend - scan);
if (s.match_length > s.lookahead) {
s.match_length = s.lookahead;
}
}
//Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
}
/* Emit match if have run of MIN_MATCH or longer, else emit literal */
if (s.match_length >= MIN_MATCH) {
//check_match(s, s.strstart, s.strstart - 1, s.match_length);
/*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
s.strstart += s.match_length;
s.match_length = 0;
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table.
* (It will be regenerated if this run of deflate switches away from Huffman.)
*/
function deflate_huff(s, flush) {
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we have a literal to write. */
if (s.lookahead === 0) {
fill_window(s);
if (s.lookahead === 0) {
if (flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
break; /* flush the current block */
}
}
/* Output a literal byte */
s.match_length = 0;
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* Values for max_lazy_match, good_match and max_chain_length, depending on
* the desired pack level (0..9). The values given below have been tuned to
* exclude worst case performance for pathological files. Better values may be
* found for specific files.
*/
var Config = function (good_length, max_lazy, nice_length, max_chain, func) {
this.good_length = good_length;
this.max_lazy = max_lazy;
this.nice_length = nice_length;
this.max_chain = max_chain;
this.func = func;
};
var configuration_table;
configuration_table = [
/* good lazy nice chain */
new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */
new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */
new Config(4, 5, 16, 8, deflate_fast), /* 2 */
new Config(4, 6, 32, 32, deflate_fast), /* 3 */
new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */
new Config(8, 16, 32, 32, deflate_slow), /* 5 */
new Config(8, 16, 128, 128, deflate_slow), /* 6 */
new Config(8, 32, 128, 256, deflate_slow), /* 7 */
new Config(32, 128, 258, 1024, deflate_slow), /* 8 */
new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */
];
/* ===========================================================================
* Initialize the "longest match" routines for a new zlib stream
*/
function lm_init(s) {
s.window_size = 2 * s.w_size;
/*** CLEAR_HASH(s); ***/
zero(s.head); // Fill with NIL (= 0);
/* Set the default configuration parameters:
*/
s.max_lazy_match = configuration_table[s.level].max_lazy;
s.good_match = configuration_table[s.level].good_length;
s.nice_match = configuration_table[s.level].nice_length;
s.max_chain_length = configuration_table[s.level].max_chain;
s.strstart = 0;
s.block_start = 0;
s.lookahead = 0;
s.insert = 0;
s.match_length = s.prev_length = MIN_MATCH - 1;
s.match_available = 0;
s.ins_h = 0;
}
function DeflateState() {
this.strm = null; /* pointer back to this zlib stream */
this.status = 0; /* as the name implies */
this.pending_buf = null; /* output still pending */
this.pending_buf_size = 0; /* size of pending_buf */
this.pending_out = 0; /* next pending byte to output to the stream */
this.pending = 0; /* nb of bytes in the pending buffer */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.gzhead = null; /* gzip header information to write */
this.gzindex = 0; /* where in extra, name, or comment */
this.method = Z_DEFLATED; /* can only be DEFLATED */
this.last_flush = -1; /* value of flush param for previous deflate call */
this.w_size = 0; /* LZ77 window size (32K by default) */
this.w_bits = 0; /* log2(w_size) (8..16) */
this.w_mask = 0; /* w_size - 1 */
this.window = null;
/* Sliding window. Input bytes are read into the second half of the window,
* and move to the first half later to keep a dictionary of at least wSize
* bytes. With this organization, matches are limited to a distance of
* wSize-MAX_MATCH bytes, but this ensures that IO is always
* performed with a length multiple of the block size.
*/
this.window_size = 0;
/* Actual size of window: 2*wSize, except when the user input buffer
* is directly used as sliding window.
*/
this.prev = null;
/* Link to older string with same hash index. To limit the size of this
* array to 64K, this link is maintained only for the last 32K strings.
* An index in this array is thus a window index modulo 32K.
*/
this.head = null; /* Heads of the hash chains or NIL. */
this.ins_h = 0; /* hash index of string to be inserted */
this.hash_size = 0; /* number of elements in hash table */
this.hash_bits = 0; /* log2(hash_size) */
this.hash_mask = 0; /* hash_size-1 */
this.hash_shift = 0;
/* Number of bits by which ins_h must be shifted at each input
* step. It must be such that after MIN_MATCH steps, the oldest
* byte no longer takes part in the hash key, that is:
* hash_shift * MIN_MATCH >= hash_bits
*/
this.block_start = 0;
/* Window position at the beginning of the current output block. Gets
* negative when the window is moved backwards.
*/
this.match_length = 0; /* length of best match */
this.prev_match = 0; /* previous match */
this.match_available = 0; /* set if previous match exists */
this.strstart = 0; /* start of string to insert */
this.match_start = 0; /* start of matching string */
this.lookahead = 0; /* number of valid bytes ahead in window */
this.prev_length = 0;
/* Length of the best match at previous step. Matches not greater than this
* are discarded. This is used in the lazy match evaluation.
*/
this.max_chain_length = 0;
/* To speed up deflation, hash chains are never searched beyond this
* length. A higher limit improves compression ratio but degrades the
* speed.
*/
this.max_lazy_match = 0;
/* Attempt to find a better match only when the current match is strictly
* smaller than this value. This mechanism is used only for compression
* levels >= 4.
*/
// That's alias to max_lazy_match, don't use directly
//this.max_insert_length = 0;
/* Insert new strings in the hash table only if the match length is not
* greater than this length. This saves time but degrades compression.
* max_insert_length is used only for compression levels <= 3.
*/
this.level = 0; /* compression level (1..9) */
this.strategy = 0; /* favor or force Huffman coding*/
this.good_match = 0;
/* Use a faster search when the previous match is longer than this */
this.nice_match = 0; /* Stop searching when current match exceeds this */
/* used by trees.c: */
/* Didn't use ct_data typedef below to suppress compiler warning */
// struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
// struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
// struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
// Use flat array of DOUBLE size, with interleaved fata,
// because JS does not support effective
this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2);
this.dyn_dtree = new utils.Buf16((2*D_CODES+1) * 2);
this.bl_tree = new utils.Buf16((2*BL_CODES+1) * 2);
zero(this.dyn_ltree);
zero(this.dyn_dtree);
zero(this.bl_tree);
this.l_desc = null; /* desc. for literal tree */
this.d_desc = null; /* desc. for distance tree */
this.bl_desc = null; /* desc. for bit length tree */
//ush bl_count[MAX_BITS+1];
this.bl_count = new utils.Buf16(MAX_BITS+1);
/* number of codes at each bit length for an optimal tree */
//int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
this.heap = new utils.Buf16(2*L_CODES+1); /* heap used to build the Huffman trees */
zero(this.heap);
this.heap_len = 0; /* number of elements in the heap */
this.heap_max = 0; /* element of largest frequency */
/* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
* The same heap array is used to build all trees.
*/
this.depth = new utils.Buf16(2*L_CODES+1); //uch depth[2*L_CODES+1];
zero(this.depth);
/* Depth of each subtree used as tie breaker for trees of equal frequency
*/
this.l_buf = 0; /* buffer index for literals or lengths */
this.lit_bufsize = 0;
/* Size of match buffer for literals/lengths. There are 4 reasons for
* limiting lit_bufsize to 64K:
* - frequencies can be kept in 16 bit counters
* - if compression is not successful for the first block, all input
* data is still in the window so we can still emit a stored block even
* when input comes from standard input. (This can also be done for
* all blocks if lit_bufsize is not greater than 32K.)
* - if compression is not successful for a file smaller than 64K, we can
* even emit a stored file instead of a stored block (saving 5 bytes).
* This is applicable only for zip (not gzip or zlib).
* - creating new Huffman trees less frequently may not provide fast
* adaptation to changes in the input data statistics. (Take for
* example a binary file with poorly compressible code followed by
* a highly compressible string table.) Smaller buffer sizes give
* fast adaptation but have of course the overhead of transmitting
* trees more frequently.
* - I can't count above 4
*/
this.last_lit = 0; /* running index in l_buf */
this.d_buf = 0;
/* Buffer index for distances. To simplify the code, d_buf and l_buf have
* the same number of elements. To use different lengths, an extra flag
* array would be necessary.
*/
this.opt_len = 0; /* bit length of current block with optimal trees */
this.static_len = 0; /* bit length of current block with static trees */
this.matches = 0; /* number of string matches in current block */
this.insert = 0; /* bytes at end of window left to insert */
this.bi_buf = 0;
/* Output buffer. bits are inserted starting at the bottom (least
* significant bits).
*/
this.bi_valid = 0;
/* Number of valid bits in bi_buf. All bits above the last valid bit
* are always zero.
*/
// Used for window memory init. We safely ignore it for JS. That makes
// sense only for pointers and memory check tools.
//this.high_water = 0;
/* High water mark offset in window for initialized bytes -- bytes above
* this are set to zero in order to avoid memory check warnings when
* longest match routines access bytes past the input. This is then
* updated to the new high water mark.
*/
}
function deflateResetKeep(strm) {
var s;
if (!strm || !strm.state) {
return err(strm, Z_STREAM_ERROR);
}
strm.total_in = strm.total_out = 0;
strm.data_type = Z_UNKNOWN;
s = strm.state;
s.pending = 0;
s.pending_out = 0;
if (s.wrap < 0) {
s.wrap = -s.wrap;
/* was made negative by deflate(..., Z_FINISH); */
}
s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
strm.adler = (s.wrap === 2) ?
0 // crc32(0, Z_NULL, 0)
:
1; // adler32(0, Z_NULL, 0)
s.last_flush = Z_NO_FLUSH;
trees._tr_init(s);
return Z_OK;
}
function deflateReset(strm) {
var ret = deflateResetKeep(strm);
if (ret === Z_OK) {
lm_init(strm.state);
}
return ret;
}
function deflateSetHeader(strm, head) {
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
strm.state.gzhead = head;
return Z_OK;
}
function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
if (!strm) { // === Z_NULL
return Z_STREAM_ERROR;
}
var wrap = 1;
if (level === Z_DEFAULT_COMPRESSION) {
level = 6;
}
if (windowBits < 0) { /* suppress zlib wrapper */
wrap = 0;
windowBits = -windowBits;
}
else if (windowBits > 15) {
wrap = 2; /* write gzip wrapper instead */
windowBits -= 16;
}
if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
strategy < 0 || strategy > Z_FIXED) {
return err(strm, Z_STREAM_ERROR);
}
if (windowBits === 8) {
windowBits = 9;
}
/* until 256-byte window bug fixed */
var s = new DeflateState();
strm.state = s;
s.strm = strm;
s.wrap = wrap;
s.gzhead = null;
s.w_bits = windowBits;
s.w_size = 1 << s.w_bits;
s.w_mask = s.w_size - 1;
s.hash_bits = memLevel + 7;
s.hash_size = 1 << s.hash_bits;
s.hash_mask = s.hash_size - 1;
s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);
s.window = new utils.Buf8(s.w_size * 2);
s.head = new utils.Buf16(s.hash_size);
s.prev = new utils.Buf16(s.w_size);
// Don't need mem init magic for JS.
//s.high_water = 0; /* nothing written to s->window yet */
s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
s.pending_buf_size = s.lit_bufsize * 4;
s.pending_buf = new utils.Buf8(s.pending_buf_size);
s.d_buf = s.lit_bufsize >> 1;
s.l_buf = (1 + 2) * s.lit_bufsize;
s.level = level;
s.strategy = strategy;
s.method = method;
return deflateReset(strm);
}
function deflateInit(strm, level) {
return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
}
function deflate(strm, flush) {
var old_flush, s;
var beg, val; // for gzip header write only
if (!strm || !strm.state ||
flush > Z_BLOCK || flush < 0) {
return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
}
s = strm.state;
if (!strm.output ||
(!strm.input && strm.avail_in !== 0) ||
(s.status === FINISH_STATE && flush !== Z_FINISH)) {
return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
}
s.strm = strm; /* just in case */
old_flush = s.last_flush;
s.last_flush = flush;
/* Write the header */
if (s.status === INIT_STATE) {
if (s.wrap === 2) { // GZIP header
strm.adler = 0; //crc32(0L, Z_NULL, 0);
put_byte(s, 31);
put_byte(s, 139);
put_byte(s, 8);
if (!s.gzhead) { // s->gzhead == Z_NULL
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, OS_CODE);
s.status = BUSY_STATE;
}
else {
put_byte(s, (s.gzhead.text ? 1 : 0) +
(s.gzhead.hcrc ? 2 : 0) +
(!s.gzhead.extra ? 0 : 4) +
(!s.gzhead.name ? 0 : 8) +
(!s.gzhead.comment ? 0 : 16)
);
put_byte(s, s.gzhead.time & 0xff);
put_byte(s, (s.gzhead.time >> 8) & 0xff);
put_byte(s, (s.gzhead.time >> 16) & 0xff);
put_byte(s, (s.gzhead.time >> 24) & 0xff);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, s.gzhead.os & 0xff);
if (s.gzhead.extra && s.gzhead.extra.length) {
put_byte(s, s.gzhead.extra.length & 0xff);
put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
}
if (s.gzhead.hcrc) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
}
s.gzindex = 0;
s.status = EXTRA_STATE;
}
}
else // DEFLATE header
{
var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
var level_flags = -1;
if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
level_flags = 0;
} else if (s.level < 6) {
level_flags = 1;
} else if (s.level === 6) {
level_flags = 2;
} else {
level_flags = 3;
}
header |= (level_flags << 6);
if (s.strstart !== 0) { header |= PRESET_DICT; }
header += 31 - (header % 31);
s.status = BUSY_STATE;
putShortMSB(s, header);
/* Save the adler32 of the preset dictionary: */
if (s.strstart !== 0) {
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
strm.adler = 1; // adler32(0L, Z_NULL, 0);
}
}
//#ifdef GZIP
if (s.status === EXTRA_STATE) {
if (s.gzhead.extra/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
break;
}
}
put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
s.gzindex++;
}
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (s.gzindex === s.gzhead.extra.length) {
s.gzindex = 0;
s.status = NAME_STATE;
}
}
else {
s.status = NAME_STATE;
}
}
if (s.status === NAME_STATE) {
if (s.gzhead.name/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.name.length) {
val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.gzindex = 0;
s.status = COMMENT_STATE;
}
}
else {
s.status = COMMENT_STATE;
}
}
if (s.status === COMMENT_STATE) {
if (s.gzhead.comment/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.comment.length) {
val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.status = HCRC_STATE;
}
}
else {
s.status = HCRC_STATE;
}
}
if (s.status === HCRC_STATE) {
if (s.gzhead.hcrc) {
if (s.pending + 2 > s.pending_buf_size) {
flush_pending(strm);
}
if (s.pending + 2 <= s.pending_buf_size) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
strm.adler = 0; //crc32(0L, Z_NULL, 0);
s.status = BUSY_STATE;
}
}
else {
s.status = BUSY_STATE;
}
}
//#endif
/* Flush as much pending output as possible */
if (s.pending !== 0) {
flush_pending(strm);
if (strm.avail_out === 0) {
/* Since avail_out is 0, deflate will be called again with
* more output space, but possibly with both pending and
* avail_in equal to zero. There won't be anything to do,
* but this is not an error situation so make sure we
* return OK instead of BUF_ERROR at next call of deflate:
*/
s.last_flush = -1;
return Z_OK;
}
/* Make sure there is something to do and avoid duplicate consecutive
* flushes. For repeated and useless calls with Z_FINISH, we keep
* returning Z_STREAM_END instead of Z_BUF_ERROR.
*/
} else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
flush !== Z_FINISH) {
return err(strm, Z_BUF_ERROR);
}
/* User must not provide more input after the first FINISH: */
if (s.status === FINISH_STATE && strm.avail_in !== 0) {
return err(strm, Z_BUF_ERROR);
}
/* Start a new block or continue the current one.
*/
if (strm.avail_in !== 0 || s.lookahead !== 0 ||
(flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
(s.strategy === Z_RLE ? deflate_rle(s, flush) :
configuration_table[s.level].func(s, flush));
if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
s.status = FINISH_STATE;
}
if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
if (strm.avail_out === 0) {
s.last_flush = -1;
/* avoid BUF_ERROR next call, see above */
}
return Z_OK;
/* If flush != Z_NO_FLUSH && avail_out == 0, the next call
* of deflate should use the same flush parameter to make sure
* that the flush is complete. So we don't have to output an
* empty block here, this will be done at next call. This also
* ensures that for a very small output buffer, we emit at most
* one empty block.
*/
}
if (bstate === BS_BLOCK_DONE) {
if (flush === Z_PARTIAL_FLUSH) {
trees._tr_align(s);
}
else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */
trees._tr_stored_block(s, 0, 0, false);
/* For a full flush, this empty block will be recognized
* as a special marker by inflate_sync().
*/
if (flush === Z_FULL_FLUSH) {
/*** CLEAR_HASH(s); ***/ /* forget history */
zero(s.head); // Fill with NIL (= 0);
if (s.lookahead === 0) {
s.strstart = 0;
s.block_start = 0;
s.insert = 0;
}
}
}
flush_pending(strm);
if (strm.avail_out === 0) {
s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
return Z_OK;
}
}
}
//Assert(strm->avail_out > 0, "bug2");
//if (strm.avail_out <= 0) { throw new Error("bug2");}
if (flush !== Z_FINISH) { return Z_OK; }
if (s.wrap <= 0) { return Z_STREAM_END; }
/* Write the trailer */
if (s.wrap === 2) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
put_byte(s, (strm.adler >> 16) & 0xff);
put_byte(s, (strm.adler >> 24) & 0xff);
put_byte(s, strm.total_in & 0xff);
put_byte(s, (strm.total_in >> 8) & 0xff);
put_byte(s, (strm.total_in >> 16) & 0xff);
put_byte(s, (strm.total_in >> 24) & 0xff);
}
else
{
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
flush_pending(strm);
/* If avail_out is zero, the application will call deflate again
* to flush the rest.
*/
if (s.wrap > 0) { s.wrap = -s.wrap; }
/* write the trailer only once! */
return s.pending !== 0 ? Z_OK : Z_STREAM_END;
}
function deflateEnd(strm) {
var status;
if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
return Z_STREAM_ERROR;
}
status = strm.state.status;
if (status !== INIT_STATE &&
status !== EXTRA_STATE &&
status !== NAME_STATE &&
status !== COMMENT_STATE &&
status !== HCRC_STATE &&
status !== BUSY_STATE &&
status !== FINISH_STATE
) {
return err(strm, Z_STREAM_ERROR);
}
strm.state = null;
return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
}
/* =========================================================================
* Copy the source state to the destination state
*/
//function deflateCopy(dest, source) {
//
//}
exports.deflateInit = deflateInit;
exports.deflateInit2 = deflateInit2;
exports.deflateReset = deflateReset;
exports.deflateResetKeep = deflateResetKeep;
exports.deflateSetHeader = deflateSetHeader;
exports.deflate = deflate;
exports.deflateEnd = deflateEnd;
exports.deflateInfo = 'pako deflate (from Nodeca project)';
/* Not implemented
exports.deflateBound = deflateBound;
exports.deflateCopy = deflateCopy;
exports.deflateSetDictionary = deflateSetDictionary;
exports.deflateParams = deflateParams;
exports.deflatePending = deflatePending;
exports.deflatePrime = deflatePrime;
exports.deflateTune = deflateTune;
*/
},{"../utils/common":80,"./adler32":82,"./crc32":84,"./messages":90,"./trees":91}],86:[function(_dereq_,module,exports){
'use strict';
function GZheader() {
/* true if compressed data believed to be text */
this.text = 0;
/* modification time */
this.time = 0;
/* extra flags (not used when writing a gzip file) */
this.xflags = 0;
/* operating system */
this.os = 0;
/* pointer to extra field or Z_NULL if none */
this.extra = null;
/* extra field length (valid if extra != Z_NULL) */
this.extra_len = 0; // Actually, we don't need it in JS,
// but leave for few code modifications
//
// Setup limits is not necessary because in js we should not preallocate memory
// for inflate use constant limit in 65536 bytes
//
/* space at extra (only when reading header) */
// this.extra_max = 0;
/* pointer to zero-terminated file name or Z_NULL */
this.name = '';
/* space at name (only when reading header) */
// this.name_max = 0;
/* pointer to zero-terminated comment or Z_NULL */
this.comment = '';
/* space at comment (only when reading header) */
// this.comm_max = 0;
/* true if there was or will be a header crc */
this.hcrc = 0;
/* true when done reading gzip header (not used when writing a gzip file) */
this.done = false;
}
module.exports = GZheader;
},{}],87:[function(_dereq_,module,exports){
'use strict';
// See state defs from inflate.js
var BAD = 30; /* got a data error -- remain here until reset */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
/*
Decode literal, length, and distance codes and write out the resulting
literal and match bytes until either not enough input or output is
available, an end-of-block is encountered, or a data error is encountered.
When large enough input and output buffers are supplied to inflate(), for
example, a 16K input buffer and a 64K output buffer, more than 95% of the
inflate execution time is spent in this routine.
Entry assumptions:
state.mode === LEN
strm.avail_in >= 6
strm.avail_out >= 258
start >= strm.avail_out
state.bits < 8
On return, state.mode is one of:
LEN -- ran out of enough output space or enough available input
TYPE -- reached end of block code, inflate() to interpret next block
BAD -- error in block data
Notes:
- The maximum input bits used by a length/distance pair is 15 bits for the
length code, 5 bits for the length extra, 15 bits for the distance code,
and 13 bits for the distance extra. This totals 48 bits, or six bytes.
Therefore if strm.avail_in >= 6, then there is enough input to avoid
checking for available input while decoding.
- The maximum bytes that a single length/distance pair can output is 258
bytes, which is the maximum length that can be coded. inflate_fast()
requires strm.avail_out >= 258 for each loop to avoid checking for
output space.
*/
module.exports = function inflate_fast(strm, start) {
var state;
var _in; /* local strm.input */
var last; /* have enough input while in < last */
var _out; /* local strm.output */
var beg; /* inflate()'s initial strm.output */
var end; /* while out < end, enough space available */
//#ifdef INFLATE_STRICT
var dmax; /* maximum distance from zlib header */
//#endif
var wsize; /* window size or zero if not using window */
var whave; /* valid bytes in the window */
var wnext; /* window write index */
// Use `s_window` instead `window`, avoid conflict with instrumentation tools
var s_window; /* allocated sliding window, if wsize != 0 */
var hold; /* local strm.hold */
var bits; /* local strm.bits */
var lcode; /* local strm.lencode */
var dcode; /* local strm.distcode */
var lmask; /* mask for first level of length codes */
var dmask; /* mask for first level of distance codes */
var here; /* retrieved table entry */
var op; /* code bits, operation, extra bits, or */
/* window position, window bytes to copy */
var len; /* match length, unused bytes */
var dist; /* match distance */
var from; /* where to copy match from */
var from_source;
var input, output; // JS specific, because we have no pointers
/* copy state to local variables */
state = strm.state;
//here = state.here;
_in = strm.next_in;
input = strm.input;
last = _in + (strm.avail_in - 5);
_out = strm.next_out;
output = strm.output;
beg = _out - (start - strm.avail_out);
end = _out + (strm.avail_out - 257);
//#ifdef INFLATE_STRICT
dmax = state.dmax;
//#endif
wsize = state.wsize;
whave = state.whave;
wnext = state.wnext;
s_window = state.window;
hold = state.hold;
bits = state.bits;
lcode = state.lencode;
dcode = state.distcode;
lmask = (1 << state.lenbits) - 1;
dmask = (1 << state.distbits) - 1;
/* decode literals and length/distances until end-of-block or not enough
input data or output space */
top:
do {
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = lcode[hold & lmask];
dolen:
for (;;) { // Goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op === 0) { /* literal */
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
output[_out++] = here & 0xffff/*here.val*/;
}
else if (op & 16) { /* length base */
len = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (op) {
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
len += hold & ((1 << op) - 1);
hold >>>= op;
bits -= op;
}
//Tracevv((stderr, "inflate: length %u\n", len));
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = dcode[hold & dmask];
dodist:
for (;;) { // goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op & 16) { /* distance base */
dist = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
}
dist += hold & ((1 << op) - 1);
//#ifdef INFLATE_STRICT
if (dist > dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
//#endif
hold >>>= op;
bits -= op;
//Tracevv((stderr, "inflate: distance %u\n", dist));
op = _out - beg; /* max distance in output */
if (dist > op) { /* see if copy from window */
op = dist - op; /* distance back in window */
if (op > whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// if (len <= op - whave) {
// do {
// output[_out++] = 0;
// } while (--len);
// continue top;
// }
// len -= op - whave;
// do {
// output[_out++] = 0;
// } while (--op > whave);
// if (op === 0) {
// from = _out - dist;
// do {
// output[_out++] = output[from++];
// } while (--len);
// continue top;
// }
//#endif
}
from = 0; // window index
from_source = s_window;
if (wnext === 0) { /* very common case */
from += wsize - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
else if (wnext < op) { /* wrap around window */
from += wsize + wnext - op;
op -= wnext;
if (op < len) { /* some from end of window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = 0;
if (wnext < len) { /* some from start of window */
op = wnext;
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
}
else { /* contiguous in window */
from += wnext - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
while (len > 2) {
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
len -= 3;
}
if (len) {
output[_out++] = from_source[from++];
if (len > 1) {
output[_out++] = from_source[from++];
}
}
}
else {
from = _out - dist; /* copy direct from output */
do { /* minimum length is three */
output[_out++] = output[from++];
output[_out++] = output[from++];
output[_out++] = output[from++];
len -= 3;
} while (len > 2);
if (len) {
output[_out++] = output[from++];
if (len > 1) {
output[_out++] = output[from++];
}
}
}
}
else if ((op & 64) === 0) { /* 2nd level distance code */
here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dodist;
}
else {
strm.msg = 'invalid distance code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
}
else if ((op & 64) === 0) { /* 2nd level length code */
here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dolen;
}
else if (op & 32) { /* end-of-block */
//Tracevv((stderr, "inflate: end of block\n"));
state.mode = TYPE;
break top;
}
else {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
} while (_in < last && _out < end);
/* return unused bytes (on entry, bits < 8, so in won't go too far back) */
len = bits >> 3;
_in -= len;
bits -= len << 3;
hold &= (1 << bits) - 1;
/* update state and return */
strm.next_in = _in;
strm.next_out = _out;
strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
state.hold = hold;
state.bits = bits;
return;
};
},{}],88:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var inflate_fast = _dereq_('./inffast');
var inflate_table = _dereq_('./inftrees');
var CODES = 0;
var LENS = 1;
var DISTS = 2;
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
//var Z_NO_FLUSH = 0;
//var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
//var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* The deflate compression method */
var Z_DEFLATED = 8;
/* STATES ====================================================================*/
/* ===========================================================================*/
var HEAD = 1; /* i: waiting for magic header */
var FLAGS = 2; /* i: waiting for method and flags (gzip) */
var TIME = 3; /* i: waiting for modification time (gzip) */
var OS = 4; /* i: waiting for extra flags and operating system (gzip) */
var EXLEN = 5; /* i: waiting for extra length (gzip) */
var EXTRA = 6; /* i: waiting for extra bytes (gzip) */
var NAME = 7; /* i: waiting for end of file name (gzip) */
var COMMENT = 8; /* i: waiting for end of comment (gzip) */
var HCRC = 9; /* i: waiting for header crc (gzip) */
var DICTID = 10; /* i: waiting for dictionary check value */
var DICT = 11; /* waiting for inflateSetDictionary() call */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */
var STORED = 14; /* i: waiting for stored size (length and complement) */
var COPY_ = 15; /* i/o: same as COPY below, but only first time in */
var COPY = 16; /* i/o: waiting for input or output to copy stored block */
var TABLE = 17; /* i: waiting for dynamic block table lengths */
var LENLENS = 18; /* i: waiting for code length code lengths */
var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */
var LEN_ = 20; /* i: same as LEN below, but only first time in */
var LEN = 21; /* i: waiting for length/lit/eob code */
var LENEXT = 22; /* i: waiting for length extra bits */
var DIST = 23; /* i: waiting for distance code */
var DISTEXT = 24; /* i: waiting for distance extra bits */
var MATCH = 25; /* o: waiting for output space to copy string */
var LIT = 26; /* o: waiting for output space to write literal */
var CHECK = 27; /* i: waiting for 32-bit check value */
var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */
var DONE = 29; /* finished check, done -- remain here until reset */
var BAD = 30; /* got a data error -- remain here until reset */
var MEM = 31; /* got an inflate() memory error -- remain here until reset */
var SYNC = 32; /* looking for synchronization bytes to restart inflate() */
/* ===========================================================================*/
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_WBITS = MAX_WBITS;
function ZSWAP32(q) {
return (((q >>> 24) & 0xff) +
((q >>> 8) & 0xff00) +
((q & 0xff00) << 8) +
((q & 0xff) << 24));
}
function InflateState() {
this.mode = 0; /* current inflate mode */
this.last = false; /* true if processing last block */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.havedict = false; /* true if dictionary provided */
this.flags = 0; /* gzip header method and flags (0 if zlib) */
this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */
this.check = 0; /* protected copy of check value */
this.total = 0; /* protected copy of output count */
// TODO: may be {}
this.head = null; /* where to save gzip header information */
/* sliding window */
this.wbits = 0; /* log base 2 of requested window size */
this.wsize = 0; /* window size or zero if not using window */
this.whave = 0; /* valid bytes in the window */
this.wnext = 0; /* window write index */
this.window = null; /* allocated sliding window, if needed */
/* bit accumulator */
this.hold = 0; /* input bit accumulator */
this.bits = 0; /* number of bits in "in" */
/* for string and stored block copying */
this.length = 0; /* literal or length of data to copy */
this.offset = 0; /* distance back to copy string from */
/* for table and code decoding */
this.extra = 0; /* extra bits needed */
/* fixed and dynamic code tables */
this.lencode = null; /* starting table for length/literal codes */
this.distcode = null; /* starting table for distance codes */
this.lenbits = 0; /* index bits for lencode */
this.distbits = 0; /* index bits for distcode */
/* dynamic table building */
this.ncode = 0; /* number of code length code lengths */
this.nlen = 0; /* number of length code lengths */
this.ndist = 0; /* number of distance code lengths */
this.have = 0; /* number of code lengths in lens[] */
this.next = null; /* next available space in codes[] */
this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
this.work = new utils.Buf16(288); /* work area for code table building */
/*
because we don't have pointers in js, we use lencode and distcode directly
as buffers so we don't need codes
*/
//this.codes = new utils.Buf32(ENOUGH); /* space for code tables */
this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */
this.distdyn = null; /* dynamic table for distance codes (JS specific) */
this.sane = 0; /* if false, allow invalid distance too far */
this.back = 0; /* bits back of last unprocessed length/lit */
this.was = 0; /* initial length of match */
}
function inflateResetKeep(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
strm.total_in = strm.total_out = state.total = 0;
strm.msg = ''; /*Z_NULL*/
if (state.wrap) { /* to support ill-conceived Java test suite */
strm.adler = state.wrap & 1;
}
state.mode = HEAD;
state.last = 0;
state.havedict = 0;
state.dmax = 32768;
state.head = null/*Z_NULL*/;
state.hold = 0;
state.bits = 0;
//state.lencode = state.distcode = state.next = state.codes;
state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);
state.sane = 1;
state.back = -1;
//Tracev((stderr, "inflate: reset\n"));
return Z_OK;
}
function inflateReset(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
state.wsize = 0;
state.whave = 0;
state.wnext = 0;
return inflateResetKeep(strm);
}
function inflateReset2(strm, windowBits) {
var wrap;
var state;
/* get the state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
/* extract wrap request from windowBits parameter */
if (windowBits < 0) {
wrap = 0;
windowBits = -windowBits;
}
else {
wrap = (windowBits >> 4) + 1;
if (windowBits < 48) {
windowBits &= 15;
}
}
/* set number of window bits, free window if different */
if (windowBits && (windowBits < 8 || windowBits > 15)) {
return Z_STREAM_ERROR;
}
if (state.window !== null && state.wbits !== windowBits) {
state.window = null;
}
/* update state and reset the rest of it */
state.wrap = wrap;
state.wbits = windowBits;
return inflateReset(strm);
}
function inflateInit2(strm, windowBits) {
var ret;
var state;
if (!strm) { return Z_STREAM_ERROR; }
//strm.msg = Z_NULL; /* in case we return an error */
state = new InflateState();
//if (state === Z_NULL) return Z_MEM_ERROR;
//Tracev((stderr, "inflate: allocated\n"));
strm.state = state;
state.window = null/*Z_NULL*/;
ret = inflateReset2(strm, windowBits);
if (ret !== Z_OK) {
strm.state = null/*Z_NULL*/;
}
return ret;
}
function inflateInit(strm) {
return inflateInit2(strm, DEF_WBITS);
}
/*
Return state with length and distance decoding tables and index sizes set to
fixed code decoding. Normally this returns fixed tables from inffixed.h.
If BUILDFIXED is defined, then instead this routine builds the tables the
first time it's called, and returns those tables the first time and
thereafter. This reduces the size of the code by about 2K bytes, in
exchange for a little execution time. However, BUILDFIXED should not be
used for threaded applications, since the rewriting of the tables and virgin
may not be thread-safe.
*/
var virgin = true;
var lenfix, distfix; // We have no pointers in JS, so keep tables separate
function fixedtables(state) {
/* build fixed huffman tables if first call (may not be thread safe) */
if (virgin) {
var sym;
lenfix = new utils.Buf32(512);
distfix = new utils.Buf32(32);
/* literal/length table */
sym = 0;
while (sym < 144) { state.lens[sym++] = 8; }
while (sym < 256) { state.lens[sym++] = 9; }
while (sym < 280) { state.lens[sym++] = 7; }
while (sym < 288) { state.lens[sym++] = 8; }
inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, {bits: 9});
/* distance table */
sym = 0;
while (sym < 32) { state.lens[sym++] = 5; }
inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, {bits: 5});
/* do this just once */
virgin = false;
}
state.lencode = lenfix;
state.lenbits = 9;
state.distcode = distfix;
state.distbits = 5;
}
/*
Update the window with the last wsize (normally 32K) bytes written before
returning. If window does not exist yet, create it. This is only called
when a window is already in use, or when output has been written during this
inflate call, but the end of the deflate stream has not been reached yet.
It is also called to create a window for dictionary data when a dictionary
is loaded.
Providing output buffers larger than 32K to inflate() should provide a speed
advantage, since only the last 32K of output is copied to the sliding window
upon return from inflate(), and since all distances after the first 32K of
output will fall in the output data, making match copies simpler and faster.
The advantage may be dependent on the size of the processor's data caches.
*/
function updatewindow(strm, src, end, copy) {
var dist;
var state = strm.state;
/* if it hasn't been done already, allocate space for the window */
if (state.window === null) {
state.wsize = 1 << state.wbits;
state.wnext = 0;
state.whave = 0;
state.window = new utils.Buf8(state.wsize);
}
/* copy state->wsize or less output bytes into the circular window */
if (copy >= state.wsize) {
utils.arraySet(state.window,src, end - state.wsize, state.wsize, 0);
state.wnext = 0;
state.whave = state.wsize;
}
else {
dist = state.wsize - state.wnext;
if (dist > copy) {
dist = copy;
}
//zmemcpy(state->window + state->wnext, end - copy, dist);
utils.arraySet(state.window,src, end - copy, dist, state.wnext);
copy -= dist;
if (copy) {
//zmemcpy(state->window, end - copy, copy);
utils.arraySet(state.window,src, end - copy, copy, 0);
state.wnext = copy;
state.whave = state.wsize;
}
else {
state.wnext += dist;
if (state.wnext === state.wsize) { state.wnext = 0; }
if (state.whave < state.wsize) { state.whave += dist; }
}
}
return 0;
}
function inflate(strm, flush) {
var state;
var input, output; // input/output buffers
var next; /* next input INDEX */
var put; /* next output INDEX */
var have, left; /* available input and output */
var hold; /* bit buffer */
var bits; /* bits in bit buffer */
var _in, _out; /* save starting available input and output */
var copy; /* number of stored or match bytes to copy */
var from; /* where to copy match bytes from */
var from_source;
var here = 0; /* current decoding table entry */
var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
//var last; /* parent table entry */
var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
var len; /* length to copy for repeats, bits to drop */
var ret; /* return code */
var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */
var opts;
var n; // temporary var for NEED_BITS
var order = /* permutation of code lengths */
[16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15];
if (!strm || !strm.state || !strm.output ||
(!strm.input && strm.avail_in !== 0)) {
return Z_STREAM_ERROR;
}
state = strm.state;
if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
_in = have;
_out = left;
ret = Z_OK;
inf_leave: // goto emulation
for (;;) {
switch (state.mode) {
case HEAD:
if (state.wrap === 0) {
state.mode = TYPEDO;
break;
}
//=== NEEDBITS(16);
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */
state.check = 0/*crc32(0L, Z_NULL, 0)*/;
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = FLAGS;
break;
}
state.flags = 0; /* expect zlib header */
if (state.head) {
state.head.done = false;
}
if (!(state.wrap & 1) || /* check if zlib header allowed */
(((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
strm.msg = 'incorrect header check';
state.mode = BAD;
break;
}
if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
len = (hold & 0x0f)/*BITS(4)*/ + 8;
if (state.wbits === 0) {
state.wbits = len;
}
else if (len > state.wbits) {
strm.msg = 'invalid window size';
state.mode = BAD;
break;
}
state.dmax = 1 << len;
//Tracev((stderr, "inflate: zlib header ok\n"));
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = hold & 0x200 ? DICTID : TYPE;
//=== INITBITS();
hold = 0;
bits = 0;
//===//
break;
case FLAGS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.flags = hold;
if ((state.flags & 0xff) !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
if (state.flags & 0xe000) {
strm.msg = 'unknown header flags set';
state.mode = BAD;
break;
}
if (state.head) {
state.head.text = ((hold >> 8) & 1);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = TIME;
/* falls through */
case TIME:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.time = hold;
}
if (state.flags & 0x0200) {
//=== CRC4(state.check, hold)
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
hbuf[2] = (hold >>> 16) & 0xff;
hbuf[3] = (hold >>> 24) & 0xff;
state.check = crc32(state.check, hbuf, 4, 0);
//===
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = OS;
/* falls through */
case OS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.xflags = (hold & 0xff);
state.head.os = (hold >> 8);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = EXLEN;
/* falls through */
case EXLEN:
if (state.flags & 0x0400) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length = hold;
if (state.head) {
state.head.extra_len = hold;
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
else if (state.head) {
state.head.extra = null/*Z_NULL*/;
}
state.mode = EXTRA;
/* falls through */
case EXTRA:
if (state.flags & 0x0400) {
copy = state.length;
if (copy > have) { copy = have; }
if (copy) {
if (state.head) {
len = state.head.extra_len - state.length;
if (!state.head.extra) {
// Use untyped array for more conveniend processing later
state.head.extra = new Array(state.head.extra_len);
}
utils.arraySet(
state.head.extra,
input,
next,
// extra field is limited to 65536 bytes
// - no need for additional size check
copy,
/*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
len
);
//zmemcpy(state.head.extra + len, next,
// len + copy > state.head.extra_max ?
// state.head.extra_max - len : copy);
}
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
state.length -= copy;
}
if (state.length) { break inf_leave; }
}
state.length = 0;
state.mode = NAME;
/* falls through */
case NAME:
if (state.flags & 0x0800) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
// TODO: 2 or 1 bytes?
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.name_max*/)) {
state.head.name += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.name = null;
}
state.length = 0;
state.mode = COMMENT;
/* falls through */
case COMMENT:
if (state.flags & 0x1000) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.comm_max*/)) {
state.head.comment += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.comment = null;
}
state.mode = HCRC;
/* falls through */
case HCRC:
if (state.flags & 0x0200) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.check & 0xffff)) {
strm.msg = 'header crc mismatch';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
if (state.head) {
state.head.hcrc = ((state.flags >> 9) & 1);
state.head.done = true;
}
strm.adler = state.check = 0 /*crc32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
break;
case DICTID:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
strm.adler = state.check = ZSWAP32(hold);
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = DICT;
/* falls through */
case DICT:
if (state.havedict === 0) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
return Z_NEED_DICT;
}
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
/* falls through */
case TYPE:
if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
/* falls through */
case TYPEDO:
if (state.last) {
//--- BYTEBITS() ---//
hold >>>= bits & 7;
bits -= bits & 7;
//---//
state.mode = CHECK;
break;
}
//=== NEEDBITS(3); */
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.last = (hold & 0x01)/*BITS(1)*/;
//--- DROPBITS(1) ---//
hold >>>= 1;
bits -= 1;
//---//
switch ((hold & 0x03)/*BITS(2)*/) {
case 0: /* stored block */
//Tracev((stderr, "inflate: stored block%s\n",
// state.last ? " (last)" : ""));
state.mode = STORED;
break;
case 1: /* fixed block */
fixedtables(state);
//Tracev((stderr, "inflate: fixed codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = LEN_; /* decode codes */
if (flush === Z_TREES) {
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break inf_leave;
}
break;
case 2: /* dynamic block */
//Tracev((stderr, "inflate: dynamic codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = TABLE;
break;
case 3:
strm.msg = 'invalid block type';
state.mode = BAD;
}
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break;
case STORED:
//--- BYTEBITS() ---// /* go to byte boundary */
hold >>>= bits & 7;
bits -= bits & 7;
//---//
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
strm.msg = 'invalid stored block lengths';
state.mode = BAD;
break;
}
state.length = hold & 0xffff;
//Tracev((stderr, "inflate: stored length %u\n",
// state.length));
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = COPY_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case COPY_:
state.mode = COPY;
/* falls through */
case COPY:
copy = state.length;
if (copy) {
if (copy > have) { copy = have; }
if (copy > left) { copy = left; }
if (copy === 0) { break inf_leave; }
//--- zmemcpy(put, next, copy); ---
utils.arraySet(output, input, next, copy, put);
//---//
have -= copy;
next += copy;
left -= copy;
put += copy;
state.length -= copy;
break;
}
//Tracev((stderr, "inflate: stored end\n"));
state.mode = TYPE;
break;
case TABLE:
//=== NEEDBITS(14); */
while (bits < 14) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
//#ifndef PKZIP_BUG_WORKAROUND
if (state.nlen > 286 || state.ndist > 30) {
strm.msg = 'too many length or distance symbols';
state.mode = BAD;
break;
}
//#endif
//Tracev((stderr, "inflate: table sizes ok\n"));
state.have = 0;
state.mode = LENLENS;
/* falls through */
case LENLENS:
while (state.have < state.ncode) {
//=== NEEDBITS(3);
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
while (state.have < 19) {
state.lens[order[state.have++]] = 0;
}
// We have separate tables & no pointers. 2 commented lines below not needed.
//state.next = state.codes;
//state.lencode = state.next;
// Switch to use dynamic table
state.lencode = state.lendyn;
state.lenbits = 7;
opts = {bits: state.lenbits};
ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
state.lenbits = opts.bits;
if (ret) {
strm.msg = 'invalid code lengths set';
state.mode = BAD;
break;
}
//Tracev((stderr, "inflate: code lengths ok\n"));
state.have = 0;
state.mode = CODELENS;
/* falls through */
case CODELENS:
while (state.have < state.nlen + state.ndist) {
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_val < 16) {
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.lens[state.have++] = here_val;
}
else {
if (here_val === 16) {
//=== NEEDBITS(here.bits + 2);
n = here_bits + 2;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
if (state.have === 0) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
len = state.lens[state.have - 1];
copy = 3 + (hold & 0x03);//BITS(2);
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
}
else if (here_val === 17) {
//=== NEEDBITS(here.bits + 3);
n = here_bits + 3;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 3 + (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
else {
//=== NEEDBITS(here.bits + 7);
n = here_bits + 7;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 11 + (hold & 0x7f);//BITS(7);
//--- DROPBITS(7) ---//
hold >>>= 7;
bits -= 7;
//---//
}
if (state.have + copy > state.nlen + state.ndist) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
while (copy--) {
state.lens[state.have++] = len;
}
}
}
/* handle error breaks in while */
if (state.mode === BAD) { break; }
/* check for end-of-block code (better have one) */
if (state.lens[256] === 0) {
strm.msg = 'invalid code -- missing end-of-block';
state.mode = BAD;
break;
}
/* build code tables -- note: do not change the lenbits or distbits
values here (9 and 6) without reading the comments in inftrees.h
concerning the ENOUGH constants, which depend on those values */
state.lenbits = 9;
opts = {bits: state.lenbits};
ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.lenbits = opts.bits;
// state.lencode = state.next;
if (ret) {
strm.msg = 'invalid literal/lengths set';
state.mode = BAD;
break;
}
state.distbits = 6;
//state.distcode.copy(state.codes);
// Switch to use dynamic table
state.distcode = state.distdyn;
opts = {bits: state.distbits};
ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.distbits = opts.bits;
// state.distcode = state.next;
if (ret) {
strm.msg = 'invalid distances set';
state.mode = BAD;
break;
}
//Tracev((stderr, 'inflate: codes ok\n'));
state.mode = LEN_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case LEN_:
state.mode = LEN;
/* falls through */
case LEN:
if (have >= 6 && left >= 258) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
inflate_fast(strm, _out);
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
if (state.mode === TYPE) {
state.back = -1;
}
break;
}
state.back = 0;
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) -1)]; /*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if (here_bits <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_op && (here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.lencode[last_val +
((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
state.length = here_val;
if (here_op === 0) {
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
state.mode = LIT;
break;
}
if (here_op & 32) {
//Tracevv((stderr, "inflate: end of block\n"));
state.back = -1;
state.mode = TYPE;
break;
}
if (here_op & 64) {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break;
}
state.extra = here_op & 15;
state.mode = LENEXT;
/* falls through */
case LENEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//Tracevv((stderr, "inflate: length %u\n", state.length));
state.was = state.length;
state.mode = DIST;
/* falls through */
case DIST:
for (;;) {
here = state.distcode[hold & ((1 << state.distbits) -1)];/*BITS(state.distbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if ((here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.distcode[last_val +
((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
if (here_op & 64) {
strm.msg = 'invalid distance code';
state.mode = BAD;
break;
}
state.offset = here_val;
state.extra = (here_op) & 15;
state.mode = DISTEXT;
/* falls through */
case DISTEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.offset += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//#ifdef INFLATE_STRICT
if (state.offset > state.dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
//#endif
//Tracevv((stderr, "inflate: distance %u\n", state.offset));
state.mode = MATCH;
/* falls through */
case MATCH:
if (left === 0) { break inf_leave; }
copy = _out - left;
if (state.offset > copy) { /* copy from window */
copy = state.offset - copy;
if (copy > state.whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// Trace((stderr, "inflate.c too far\n"));
// copy -= state.whave;
// if (copy > state.length) { copy = state.length; }
// if (copy > left) { copy = left; }
// left -= copy;
// state.length -= copy;
// do {
// output[put++] = 0;
// } while (--copy);
// if (state.length === 0) { state.mode = LEN; }
// break;
//#endif
}
if (copy > state.wnext) {
copy -= state.wnext;
from = state.wsize - copy;
}
else {
from = state.wnext - copy;
}
if (copy > state.length) { copy = state.length; }
from_source = state.window;
}
else { /* copy from output */
from_source = output;
from = put - state.offset;
copy = state.length;
}
if (copy > left) { copy = left; }
left -= copy;
state.length -= copy;
do {
output[put++] = from_source[from++];
} while (--copy);
if (state.length === 0) { state.mode = LEN; }
break;
case LIT:
if (left === 0) { break inf_leave; }
output[put++] = state.length;
left--;
state.mode = LEN;
break;
case CHECK:
if (state.wrap) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
// Use '|' insdead of '+' to make sure that result is signed
hold |= input[next++] << bits;
bits += 8;
}
//===//
_out -= left;
strm.total_out += _out;
state.total += _out;
if (_out) {
strm.adler = state.check =
/*UPDATE(state.check, put - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));
}
_out = left;
// NB: crc32 stored as signed 32-bit int, ZSWAP32 returns signed too
if ((state.flags ? hold : ZSWAP32(hold)) !== state.check) {
strm.msg = 'incorrect data check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: check matches trailer\n"));
}
state.mode = LENGTH;
/* falls through */
case LENGTH:
if (state.wrap && state.flags) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.total & 0xffffffff)) {
strm.msg = 'incorrect length check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: length matches trailer\n"));
}
state.mode = DONE;
/* falls through */
case DONE:
ret = Z_STREAM_END;
break inf_leave;
case BAD:
ret = Z_DATA_ERROR;
break inf_leave;
case MEM:
return Z_MEM_ERROR;
case SYNC:
/* falls through */
default:
return Z_STREAM_ERROR;
}
}
// inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"
/*
Return from inflate(), updating the total counts and the check value.
If there was no progress during the inflate() call, return a buffer
error. Call updatewindow() to create and/or update the window state.
Note: a memory error from inflate() is non-recoverable.
*/
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
(state.mode < CHECK || flush !== Z_FINISH))) {
if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
state.mode = MEM;
return Z_MEM_ERROR;
}
}
_in -= strm.avail_in;
_out -= strm.avail_out;
strm.total_in += _in;
strm.total_out += _out;
state.total += _out;
if (state.wrap && _out) {
strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
}
strm.data_type = state.bits + (state.last ? 64 : 0) +
(state.mode === TYPE ? 128 : 0) +
(state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
ret = Z_BUF_ERROR;
}
return ret;
}
function inflateEnd(strm) {
if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
return Z_STREAM_ERROR;
}
var state = strm.state;
if (state.window) {
state.window = null;
}
strm.state = null;
return Z_OK;
}
function inflateGetHeader(strm, head) {
var state;
/* check state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }
/* save header structure */
state.head = head;
head.done = false;
return Z_OK;
}
exports.inflateReset = inflateReset;
exports.inflateReset2 = inflateReset2;
exports.inflateResetKeep = inflateResetKeep;
exports.inflateInit = inflateInit;
exports.inflateInit2 = inflateInit2;
exports.inflate = inflate;
exports.inflateEnd = inflateEnd;
exports.inflateGetHeader = inflateGetHeader;
exports.inflateInfo = 'pako inflate (from Nodeca project)';
/* Not implemented
exports.inflateCopy = inflateCopy;
exports.inflateGetDictionary = inflateGetDictionary;
exports.inflateMark = inflateMark;
exports.inflatePrime = inflatePrime;
exports.inflateSetDictionary = inflateSetDictionary;
exports.inflateSync = inflateSync;
exports.inflateSyncPoint = inflateSyncPoint;
exports.inflateUndermine = inflateUndermine;
*/
},{"../utils/common":80,"./adler32":82,"./crc32":84,"./inffast":87,"./inftrees":89}],89:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var MAXBITS = 15;
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var CODES = 0;
var LENS = 1;
var DISTS = 2;
var lbase = [ /* Length codes 257..285 base */
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
];
var lext = [ /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
];
var dbase = [ /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
8193, 12289, 16385, 24577, 0, 0
];
var dext = [ /* Distance codes 0..29 extra */
16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
28, 28, 29, 29, 64, 64
];
module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
{
var bits = opts.bits;
//here = opts.here; /* table entry for duplication */
var len = 0; /* a code's length in bits */
var sym = 0; /* index of code symbols */
var min = 0, max = 0; /* minimum and maximum code lengths */
var root = 0; /* number of index bits for root table */
var curr = 0; /* number of index bits for current table */
var drop = 0; /* code bits to drop for sub-table */
var left = 0; /* number of prefix codes available */
var used = 0; /* code entries in table used */
var huff = 0; /* Huffman code */
var incr; /* for incrementing code, index */
var fill; /* index for replicating entries */
var low; /* low bits for current root entry */
var mask; /* mask for low root bits */
var next; /* next available space in table */
var base = null; /* base value table to use */
var base_index = 0;
// var shoextra; /* extra bits table to use */
var end; /* use base and extra for symbol > end */
var count = new utils.Buf16(MAXBITS+1); //[MAXBITS+1]; /* number of codes of each length */
var offs = new utils.Buf16(MAXBITS+1); //[MAXBITS+1]; /* offsets in table for each length */
var extra = null;
var extra_index = 0;
var here_bits, here_op, here_val;
/*
Process a set of code lengths to create a canonical Huffman code. The
code lengths are lens[0..codes-1]. Each length corresponds to the
symbols 0..codes-1. The Huffman code is generated by first sorting the
symbols by length from short to long, and retaining the symbol order
for codes with equal lengths. Then the code starts with all zero bits
for the first code of the shortest length, and the codes are integer
increments for the same length, and zeros are appended as the length
increases. For the deflate format, these bits are stored backwards
from their more natural integer increment ordering, and so when the
decoding tables are built in the large loop below, the integer codes
are incremented backwards.
This routine assumes, but does not check, that all of the entries in
lens[] are in the range 0..MAXBITS. The caller must assure this.
1..MAXBITS is interpreted as that code length. zero means that that
symbol does not occur in this code.
The codes are sorted by computing a count of codes for each length,
creating from that a table of starting indices for each length in the
sorted table, and then entering the symbols in order in the sorted
table. The sorted table is work[], with that space being provided by
the caller.
The length counts are used for other purposes as well, i.e. finding
the minimum and maximum length codes, determining if there are any
codes at all, checking for a valid set of lengths, and looking ahead
at length counts to determine sub-table sizes when building the
decoding tables.
*/
/* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
for (len = 0; len <= MAXBITS; len++) {
count[len] = 0;
}
for (sym = 0; sym < codes; sym++) {
count[lens[lens_index + sym]]++;
}
/* bound code lengths, force root to be within code lengths */
root = bits;
for (max = MAXBITS; max >= 1; max--) {
if (count[max] !== 0) { break; }
}
if (root > max) {
root = max;
}
if (max === 0) { /* no symbols to code at all */
//table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */
//table.bits[opts.table_index] = 1; //here.bits = (var char)1;
//table.val[opts.table_index++] = 0; //here.val = (var short)0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
//table.op[opts.table_index] = 64;
//table.bits[opts.table_index] = 1;
//table.val[opts.table_index++] = 0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
opts.bits = 1;
return 0; /* no symbols, but wait for decoding to report error */
}
for (min = 1; min < max; min++) {
if (count[min] !== 0) { break; }
}
if (root < min) {
root = min;
}
/* check for an over-subscribed or incomplete set of lengths */
left = 1;
for (len = 1; len <= MAXBITS; len++) {
left <<= 1;
left -= count[len];
if (left < 0) {
return -1;
} /* over-subscribed */
}
if (left > 0 && (type === CODES || max !== 1)) {
return -1; /* incomplete set */
}
/* generate offsets into symbol table for each length for sorting */
offs[1] = 0;
for (len = 1; len < MAXBITS; len++) {
offs[len + 1] = offs[len] + count[len];
}
/* sort symbols by length, by symbol order within each length */
for (sym = 0; sym < codes; sym++) {
if (lens[lens_index + sym] !== 0) {
work[offs[lens[lens_index + sym]]++] = sym;
}
}
/*
Create and fill in decoding tables. In this loop, the table being
filled is at next and has curr index bits. The code being used is huff
with length len. That code is converted to an index by dropping drop
bits off of the bottom. For codes where len is less than drop + curr,
those top drop + curr - len bits are incremented through all values to
fill the table with replicated entries.
root is the number of index bits for the root table. When len exceeds
root, sub-tables are created pointed to by the root entry with an index
of the low root bits of huff. This is saved in low to check for when a
new sub-table should be started. drop is zero when the root table is
being filled, and drop is root when sub-tables are being filled.
When a new sub-table is needed, it is necessary to look ahead in the
code lengths to determine what size sub-table is needed. The length
counts are used for this, and so count[] is decremented as codes are
entered in the tables.
used keeps track of how many table entries have been allocated from the
provided *table space. It is checked for LENS and DIST tables against
the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
the initial root table size constants. See the comments in inftrees.h
for more information.
sym increments through all symbols, and the loop terminates when
all codes of length max, i.e. all codes, have been processed. This
routine permits incomplete codes, so another loop after this one fills
in the rest of the decoding tables with invalid code markers.
*/
/* set up for code type */
// poor man optimization - use if-else instead of switch,
// to avoid deopts in old v8
if (type === CODES) {
base = extra = work; /* dummy value--not used */
end = 19;
} else if (type === LENS) {
base = lbase;
base_index -= 257;
extra = lext;
extra_index -= 257;
end = 256;
} else { /* DISTS */
base = dbase;
extra = dext;
end = -1;
}
/* initialize opts for loop */
huff = 0; /* starting code */
sym = 0; /* starting code symbol */
len = min; /* starting code length */
next = table_index; /* current table to fill in */
curr = root; /* current table index bits */
drop = 0; /* current bits to drop from code for index */
low = -1; /* trigger new sub-table when len > root */
used = 1 << root; /* use root table entries */
mask = used - 1; /* mask for comparing low */
/* check available table space */
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
var i=0;
/* process all codes and make table entries */
for (;;) {
i++;
/* create table entry */
here_bits = len - drop;
if (work[sym] < end) {
here_op = 0;
here_val = work[sym];
}
else if (work[sym] > end) {
here_op = extra[extra_index + work[sym]];
here_val = base[base_index + work[sym]];
}
else {
here_op = 32 + 64; /* end of block */
here_val = 0;
}
/* replicate for those indices with low len bits equal to huff */
incr = 1 << (len - drop);
fill = 1 << curr;
min = fill; /* save offset to next table */
do {
fill -= incr;
table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
} while (fill !== 0);
/* backwards increment the len-bit code huff */
incr = 1 << (len - 1);
while (huff & incr) {
incr >>= 1;
}
if (incr !== 0) {
huff &= incr - 1;
huff += incr;
} else {
huff = 0;
}
/* go to next symbol, update count, len */
sym++;
if (--count[len] === 0) {
if (len === max) { break; }
len = lens[lens_index + work[sym]];
}
/* create new sub-table if needed */
if (len > root && (huff & mask) !== low) {
/* if first time, transition to sub-tables */
if (drop === 0) {
drop = root;
}
/* increment past last table */
next += min; /* here min is 1 << curr */
/* determine length of next table */
curr = len - drop;
left = 1 << curr;
while (curr + drop < max) {
left -= count[curr + drop];
if (left <= 0) { break; }
curr++;
left <<= 1;
}
/* check for enough space */
used += 1 << curr;
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
/* point entry in root table to sub-table */
low = huff & mask;
/*table.op[low] = curr;
table.bits[low] = root;
table.val[low] = next - opts.table_index;*/
table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
}
}
/* fill in remaining table entry if code is incomplete (guaranteed to have
at most one remaining entry, since if the code is incomplete, the
maximum code length that was allowed to get this far is one bit) */
if (huff !== 0) {
//table.op[next + huff] = 64; /* invalid code marker */
//table.bits[next + huff] = len - drop;
//table.val[next + huff] = 0;
table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
}
/* set return parameters */
//opts.table_index += used;
opts.bits = root;
return 0;
};
},{"../utils/common":80}],90:[function(_dereq_,module,exports){
'use strict';
module.exports = {
'2': 'need dictionary', /* Z_NEED_DICT 2 */
'1': 'stream end', /* Z_STREAM_END 1 */
'0': '', /* Z_OK 0 */
'-1': 'file error', /* Z_ERRNO (-1) */
'-2': 'stream error', /* Z_STREAM_ERROR (-2) */
'-3': 'data error', /* Z_DATA_ERROR (-3) */
'-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */
'-5': 'buffer error', /* Z_BUF_ERROR (-5) */
'-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */
};
},{}],91:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
/* Public constants ==========================================================*/
/* ===========================================================================*/
//var Z_FILTERED = 1;
//var Z_HUFFMAN_ONLY = 2;
//var Z_RLE = 3;
var Z_FIXED = 4;
//var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
var Z_BINARY = 0;
var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/*============================================================================*/
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
// From zutil.h
var STORED_BLOCK = 0;
var STATIC_TREES = 1;
var DYN_TREES = 2;
/* The three kinds of block type */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
/* The minimum and maximum match lengths */
// From deflate.h
/* ===========================================================================
* Internal compression state.
*/
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var Buf_size = 16;
/* size of bit buffer in bi_buf */
/* ===========================================================================
* Constants
*/
var MAX_BL_BITS = 7;
/* Bit length codes must not exceed MAX_BL_BITS bits */
var END_BLOCK = 256;
/* end of block literal code */
var REP_3_6 = 16;
/* repeat previous bit length 3-6 times (2 bits of repeat count) */
var REPZ_3_10 = 17;
/* repeat a zero length 3-10 times (3 bits of repeat count) */
var REPZ_11_138 = 18;
/* repeat a zero length 11-138 times (7 bits of repeat count) */
var extra_lbits = /* extra bits for each length code */
[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
var extra_dbits = /* extra bits for each distance code */
[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];
var extra_blbits = /* extra bits for each bit length code */
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];
var bl_order =
[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
/* The lengths of the bit length codes are sent in order of decreasing
* probability, to avoid transmitting the lengths for unused bit length codes.
*/
/* ===========================================================================
* Local data. These are initialized only once.
*/
// We pre-fill arrays with 0 to avoid uninitialized gaps
var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
// !!!! Use flat array insdead of structure, Freq = i*2, Len = i*2+1
var static_ltree = new Array((L_CODES+2) * 2);
zero(static_ltree);
/* The static literal tree. Since the bit lengths are imposed, there is no
* need for the L_CODES extra codes used during heap construction. However
* The codes 286 and 287 are needed to build a canonical tree (see _tr_init
* below).
*/
var static_dtree = new Array(D_CODES * 2);
zero(static_dtree);
/* The static distance tree. (Actually a trivial tree since all codes use
* 5 bits.)
*/
var _dist_code = new Array(DIST_CODE_LEN);
zero(_dist_code);
/* Distance codes. The first 256 values correspond to the distances
* 3 .. 258, the last 256 values correspond to the top 8 bits of
* the 15 bit distances.
*/
var _length_code = new Array(MAX_MATCH-MIN_MATCH+1);
zero(_length_code);
/* length code for each normalized match length (0 == MIN_MATCH) */
var base_length = new Array(LENGTH_CODES);
zero(base_length);
/* First normalized length for each code (0 = MIN_MATCH) */
var base_dist = new Array(D_CODES);
zero(base_dist);
/* First normalized distance for each code (0 = distance of 1) */
var StaticTreeDesc = function (static_tree, extra_bits, extra_base, elems, max_length) {
this.static_tree = static_tree; /* static tree or NULL */
this.extra_bits = extra_bits; /* extra bits for each code or NULL */
this.extra_base = extra_base; /* base index for extra_bits */
this.elems = elems; /* max number of elements in the tree */
this.max_length = max_length; /* max bit length for the codes */
// show if `static_tree` has data or dummy - needed for monomorphic objects
this.has_stree = static_tree && static_tree.length;
};
var static_l_desc;
var static_d_desc;
var static_bl_desc;
var TreeDesc = function(dyn_tree, stat_desc) {
this.dyn_tree = dyn_tree; /* the dynamic tree */
this.max_code = 0; /* largest code with non zero frequency */
this.stat_desc = stat_desc; /* the corresponding static tree */
};
function d_code(dist) {
return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
}
/* ===========================================================================
* Output a short LSB first on the stream.
* IN assertion: there is enough room in pendingBuf.
*/
function put_short (s, w) {
// put_byte(s, (uch)((w) & 0xff));
// put_byte(s, (uch)((ush)(w) >> 8));
s.pending_buf[s.pending++] = (w) & 0xff;
s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
}
/* ===========================================================================
* Send a value on a given number of bits.
* IN assertion: length <= 16 and value fits in length bits.
*/
function send_bits(s, value, length) {
if (s.bi_valid > (Buf_size - length)) {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
put_short(s, s.bi_buf);
s.bi_buf = value >> (Buf_size - s.bi_valid);
s.bi_valid += length - Buf_size;
} else {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
s.bi_valid += length;
}
}
function send_code(s, c, tree) {
send_bits(s, tree[c*2]/*.Code*/, tree[c*2 + 1]/*.Len*/);
}
/* ===========================================================================
* Reverse the first len bits of a code, using straightforward code (a faster
* method would use a table)
* IN assertion: 1 <= len <= 15
*/
function bi_reverse(code, len) {
var res = 0;
do {
res |= code & 1;
code >>>= 1;
res <<= 1;
} while (--len > 0);
return res >>> 1;
}
/* ===========================================================================
* Flush the bit buffer, keeping at most 7 bits in it.
*/
function bi_flush(s) {
if (s.bi_valid === 16) {
put_short(s, s.bi_buf);
s.bi_buf = 0;
s.bi_valid = 0;
} else if (s.bi_valid >= 8) {
s.pending_buf[s.pending++] = s.bi_buf & 0xff;
s.bi_buf >>= 8;
s.bi_valid -= 8;
}
}
/* ===========================================================================
* Compute the optimal bit lengths for a tree and update the total bit length
* for the current block.
* IN assertion: the fields freq and dad are set, heap[heap_max] and
* above are the tree nodes sorted by increasing frequency.
* OUT assertions: the field len is set to the optimal bit length, the
* array bl_count contains the frequencies for each bit length.
* The length opt_len is updated; static_len is also updated if stree is
* not null.
*/
function gen_bitlen(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var max_code = desc.max_code;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var extra = desc.stat_desc.extra_bits;
var base = desc.stat_desc.extra_base;
var max_length = desc.stat_desc.max_length;
var h; /* heap index */
var n, m; /* iterate over the tree elements */
var bits; /* bit length */
var xbits; /* extra bits */
var f; /* frequency */
var overflow = 0; /* number of elements with bit length too large */
for (bits = 0; bits <= MAX_BITS; bits++) {
s.bl_count[bits] = 0;
}
/* In a first pass, compute the optimal bit lengths (which may
* overflow in the case of the bit length tree).
*/
tree[s.heap[s.heap_max]*2 + 1]/*.Len*/ = 0; /* root of the heap */
for (h = s.heap_max+1; h < HEAP_SIZE; h++) {
n = s.heap[h];
bits = tree[tree[n*2 +1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
if (bits > max_length) {
bits = max_length;
overflow++;
}
tree[n*2 + 1]/*.Len*/ = bits;
/* We overwrite tree[n].Dad which is no longer needed */
if (n > max_code) { continue; } /* not a leaf node */
s.bl_count[bits]++;
xbits = 0;
if (n >= base) {
xbits = extra[n-base];
}
f = tree[n * 2]/*.Freq*/;
s.opt_len += f * (bits + xbits);
if (has_stree) {
s.static_len += f * (stree[n*2 + 1]/*.Len*/ + xbits);
}
}
if (overflow === 0) { return; }
// Trace((stderr,"\nbit length overflow\n"));
/* This happens for example on obj2 and pic of the Calgary corpus */
/* Find the first bit length which could increase: */
do {
bits = max_length-1;
while (s.bl_count[bits] === 0) { bits--; }
s.bl_count[bits]--; /* move one leaf down the tree */
s.bl_count[bits+1] += 2; /* move one overflow item as its brother */
s.bl_count[max_length]--;
/* The brother of the overflow item also moves one step up,
* but this does not affect bl_count[max_length]
*/
overflow -= 2;
} while (overflow > 0);
/* Now recompute all bit lengths, scanning in increasing frequency.
* h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
* lengths instead of fixing only the wrong ones. This idea is taken
* from 'ar' written by Haruhiko Okumura.)
*/
for (bits = max_length; bits !== 0; bits--) {
n = s.bl_count[bits];
while (n !== 0) {
m = s.heap[--h];
if (m > max_code) { continue; }
if (tree[m*2 + 1]/*.Len*/ !== bits) {
// Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
s.opt_len += (bits - tree[m*2 + 1]/*.Len*/)*tree[m*2]/*.Freq*/;
tree[m*2 + 1]/*.Len*/ = bits;
}
n--;
}
}
}
/* ===========================================================================
* Generate the codes for a given tree and bit counts (which need not be
* optimal).
* IN assertion: the array bl_count contains the bit length statistics for
* the given tree and the field len is set for all tree elements.
* OUT assertion: the field code is set for all tree elements of non
* zero code length.
*/
function gen_codes(tree, max_code, bl_count)
// ct_data *tree; /* the tree to decorate */
// int max_code; /* largest code with non zero frequency */
// ushf *bl_count; /* number of codes at each bit length */
{
var next_code = new Array(MAX_BITS+1); /* next code value for each bit length */
var code = 0; /* running code value */
var bits; /* bit index */
var n; /* code index */
/* The distribution counts are first used to generate the code values
* without bit reversal.
*/
for (bits = 1; bits <= MAX_BITS; bits++) {
next_code[bits] = code = (code + bl_count[bits-1]) << 1;
}
/* Check that the bit counts in bl_count are consistent. The last code
* must be all ones.
*/
//Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
// "inconsistent bit counts");
//Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
for (n = 0; n <= max_code; n++) {
var len = tree[n*2 + 1]/*.Len*/;
if (len === 0) { continue; }
/* Now reverse the bits */
tree[n*2]/*.Code*/ = bi_reverse(next_code[len]++, len);
//Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
// n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
}
}
/* ===========================================================================
* Initialize the various 'constant' tables.
*/
function tr_static_init() {
var n; /* iterates over tree elements */
var bits; /* bit counter */
var length; /* length value */
var code; /* code value */
var dist; /* distance index */
var bl_count = new Array(MAX_BITS+1);
/* number of codes at each bit length for an optimal tree */
// do check in _tr_init()
//if (static_init_done) return;
/* For some embedded targets, global variables are not initialized: */
/*#ifdef NO_INIT_GLOBAL_POINTERS
static_l_desc.static_tree = static_ltree;
static_l_desc.extra_bits = extra_lbits;
static_d_desc.static_tree = static_dtree;
static_d_desc.extra_bits = extra_dbits;
static_bl_desc.extra_bits = extra_blbits;
#endif*/
/* Initialize the mapping length (0..255) -> length code (0..28) */
length = 0;
for (code = 0; code < LENGTH_CODES-1; code++) {
base_length[code] = length;
for (n = 0; n < (1<<extra_lbits[code]); n++) {
_length_code[length++] = code;
}
}
//Assert (length == 256, "tr_static_init: length != 256");
/* Note that the length 255 (match length 258) can be represented
* in two different ways: code 284 + 5 bits or code 285, so we
* overwrite length_code[255] to use the best encoding:
*/
_length_code[length-1] = code;
/* Initialize the mapping dist (0..32K) -> dist code (0..29) */
dist = 0;
for (code = 0 ; code < 16; code++) {
base_dist[code] = dist;
for (n = 0; n < (1<<extra_dbits[code]); n++) {
_dist_code[dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: dist != 256");
dist >>= 7; /* from now on, all distances are divided by 128 */
for (; code < D_CODES; code++) {
base_dist[code] = dist << 7;
for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
_dist_code[256 + dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: 256+dist != 512");
/* Construct the codes of the static literal tree */
for (bits = 0; bits <= MAX_BITS; bits++) {
bl_count[bits] = 0;
}
n = 0;
while (n <= 143) {
static_ltree[n*2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
while (n <= 255) {
static_ltree[n*2 + 1]/*.Len*/ = 9;
n++;
bl_count[9]++;
}
while (n <= 279) {
static_ltree[n*2 + 1]/*.Len*/ = 7;
n++;
bl_count[7]++;
}
while (n <= 287) {
static_ltree[n*2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
/* Codes 286 and 287 do not exist, but we must include them in the
* tree construction to get a canonical Huffman tree (longest code
* all ones)
*/
gen_codes(static_ltree, L_CODES+1, bl_count);
/* The static distance tree is trivial: */
for (n = 0; n < D_CODES; n++) {
static_dtree[n*2 + 1]/*.Len*/ = 5;
static_dtree[n*2]/*.Code*/ = bi_reverse(n, 5);
}
// Now data ready and we can init static trees
static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS);
static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS);
static_bl_desc =new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS);
//static_init_done = true;
}
/* ===========================================================================
* Initialize a new block.
*/
function init_block(s) {
var n; /* iterates over tree elements */
/* Initialize the trees. */
for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n*2]/*.Freq*/ = 0; }
for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n*2]/*.Freq*/ = 0; }
for (n = 0; n < BL_CODES; n++) { s.bl_tree[n*2]/*.Freq*/ = 0; }
s.dyn_ltree[END_BLOCK*2]/*.Freq*/ = 1;
s.opt_len = s.static_len = 0;
s.last_lit = s.matches = 0;
}
/* ===========================================================================
* Flush the bit buffer and align the output on a byte boundary
*/
function bi_windup(s)
{
if (s.bi_valid > 8) {
put_short(s, s.bi_buf);
} else if (s.bi_valid > 0) {
//put_byte(s, (Byte)s->bi_buf);
s.pending_buf[s.pending++] = s.bi_buf;
}
s.bi_buf = 0;
s.bi_valid = 0;
}
/* ===========================================================================
* Copy a stored block, storing first the length and its
* one's complement if requested.
*/
function copy_block(s, buf, len, header)
//DeflateState *s;
//charf *buf; /* the input data */
//unsigned len; /* its length */
//int header; /* true if block header must be written */
{
bi_windup(s); /* align on byte boundary */
if (header) {
put_short(s, len);
put_short(s, ~len);
}
// while (len--) {
// put_byte(s, *buf++);
// }
utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
s.pending += len;
}
/* ===========================================================================
* Compares to subtrees, using the tree depth as tie breaker when
* the subtrees have equal frequency. This minimizes the worst case length.
*/
function smaller(tree, n, m, depth) {
var _n2 = n*2;
var _m2 = m*2;
return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
(tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
}
/* ===========================================================================
* Restore the heap property by moving down the tree starting at node k,
* exchanging a node with the smallest of its two sons if necessary, stopping
* when the heap property is re-established (each father smaller than its
* two sons).
*/
function pqdownheap(s, tree, k)
// deflate_state *s;
// ct_data *tree; /* the tree to restore */
// int k; /* node to move down */
{
var v = s.heap[k];
var j = k << 1; /* left son of k */
while (j <= s.heap_len) {
/* Set j to the smallest of the two sons: */
if (j < s.heap_len &&
smaller(tree, s.heap[j+1], s.heap[j], s.depth)) {
j++;
}
/* Exit if v is smaller than both sons */
if (smaller(tree, v, s.heap[j], s.depth)) { break; }
/* Exchange v with the smallest son */
s.heap[k] = s.heap[j];
k = j;
/* And continue down the tree, setting j to the left son of k */
j <<= 1;
}
s.heap[k] = v;
}
// inlined manually
// var SMALLEST = 1;
/* ===========================================================================
* Send the block data compressed using the given Huffman trees
*/
function compress_block(s, ltree, dtree)
// deflate_state *s;
// const ct_data *ltree; /* literal tree */
// const ct_data *dtree; /* distance tree */
{
var dist; /* distance of matched string */
var lc; /* match length or unmatched char (if dist == 0) */
var lx = 0; /* running index in l_buf */
var code; /* the code to send */
var extra; /* number of extra bits to send */
if (s.last_lit !== 0) {
do {
dist = (s.pending_buf[s.d_buf + lx*2] << 8) | (s.pending_buf[s.d_buf + lx*2 + 1]);
lc = s.pending_buf[s.l_buf + lx];
lx++;
if (dist === 0) {
send_code(s, lc, ltree); /* send a literal byte */
//Tracecv(isgraph(lc), (stderr," '%c' ", lc));
} else {
/* Here, lc is the match length - MIN_MATCH */
code = _length_code[lc];
send_code(s, code+LITERALS+1, ltree); /* send the length code */
extra = extra_lbits[code];
if (extra !== 0) {
lc -= base_length[code];
send_bits(s, lc, extra); /* send the extra length bits */
}
dist--; /* dist is now the match distance - 1 */
code = d_code(dist);
//Assert (code < D_CODES, "bad d_code");
send_code(s, code, dtree); /* send the distance code */
extra = extra_dbits[code];
if (extra !== 0) {
dist -= base_dist[code];
send_bits(s, dist, extra); /* send the extra distance bits */
}
} /* literal or match pair ? */
/* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
//Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
// "pendingBuf overflow");
} while (lx < s.last_lit);
}
send_code(s, END_BLOCK, ltree);
}
/* ===========================================================================
* Construct one Huffman tree and assigns the code bit strings and lengths.
* Update the total bit length for the current block.
* IN assertion: the field freq is set for all tree elements.
* OUT assertions: the fields len and code are set to the optimal bit length
* and corresponding code. The length opt_len is updated; static_len is
* also updated if stree is not null. The field max_code is set.
*/
function build_tree(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var elems = desc.stat_desc.elems;
var n, m; /* iterate over heap elements */
var max_code = -1; /* largest code with non zero frequency */
var node; /* new node being created */
/* Construct the initial heap, with least frequent element in
* heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
* heap[0] is not used.
*/
s.heap_len = 0;
s.heap_max = HEAP_SIZE;
for (n = 0; n < elems; n++) {
if (tree[n * 2]/*.Freq*/ !== 0) {
s.heap[++s.heap_len] = max_code = n;
s.depth[n] = 0;
} else {
tree[n*2 + 1]/*.Len*/ = 0;
}
}
/* The pkzip format requires that at least one distance code exists,
* and that at least one bit should be sent even if there is only one
* possible code. So to avoid special checks later on we force at least
* two codes of non zero frequency.
*/
while (s.heap_len < 2) {
node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
tree[node * 2]/*.Freq*/ = 1;
s.depth[node] = 0;
s.opt_len--;
if (has_stree) {
s.static_len -= stree[node*2 + 1]/*.Len*/;
}
/* node is 0 or 1 so it does not have extra bits */
}
desc.max_code = max_code;
/* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
* establish sub-heaps of increasing lengths:
*/
for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }
/* Construct the Huffman tree by repeatedly combining the least two
* frequent nodes.
*/
node = elems; /* next internal node of the tree */
do {
//pqremove(s, tree, n); /* n = node of least frequency */
/*** pqremove ***/
n = s.heap[1/*SMALLEST*/];
s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
pqdownheap(s, tree, 1/*SMALLEST*/);
/***/
m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */
s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
s.heap[--s.heap_max] = m;
/* Create a new node father of n and m */
tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
tree[n*2 + 1]/*.Dad*/ = tree[m*2 + 1]/*.Dad*/ = node;
/* and insert the new node in the heap */
s.heap[1/*SMALLEST*/] = node++;
pqdownheap(s, tree, 1/*SMALLEST*/);
} while (s.heap_len >= 2);
s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];
/* At this point, the fields freq and dad are set. We can now
* generate the bit lengths.
*/
gen_bitlen(s, desc);
/* The field len is now set, we can generate the bit codes */
gen_codes(tree, max_code, s.bl_count);
}
/* ===========================================================================
* Scan a literal or distance tree to determine the frequencies of the codes
* in the bit length tree.
*/
function scan_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
tree[(max_code+1)*2 + 1]/*.Len*/ = 0xffff; /* guard */
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n+1)*2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
s.bl_tree[curlen * 2]/*.Freq*/ += count;
} else if (curlen !== 0) {
if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
s.bl_tree[REP_3_6*2]/*.Freq*/++;
} else if (count <= 10) {
s.bl_tree[REPZ_3_10*2]/*.Freq*/++;
} else {
s.bl_tree[REPZ_11_138*2]/*.Freq*/++;
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Send a literal or distance tree in compressed form, using the codes in
* bl_tree.
*/
function send_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
/* tree[max_code+1].Len = -1; */ /* guard already set */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n+1)*2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);
} else if (curlen !== 0) {
if (curlen !== prevlen) {
send_code(s, curlen, s.bl_tree);
count--;
}
//Assert(count >= 3 && count <= 6, " 3_6?");
send_code(s, REP_3_6, s.bl_tree);
send_bits(s, count-3, 2);
} else if (count <= 10) {
send_code(s, REPZ_3_10, s.bl_tree);
send_bits(s, count-3, 3);
} else {
send_code(s, REPZ_11_138, s.bl_tree);
send_bits(s, count-11, 7);
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Construct the Huffman tree for the bit lengths and return the index in
* bl_order of the last bit length code to send.
*/
function build_bl_tree(s) {
var max_blindex; /* index of last bit length code of non zero freq */
/* Determine the bit length frequencies for literal and distance trees */
scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
scan_tree(s, s.dyn_dtree, s.d_desc.max_code);
/* Build the bit length tree: */
build_tree(s, s.bl_desc);
/* opt_len now includes the length of the tree representations, except
* the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
*/
/* Determine the number of bit length codes to send. The pkzip format
* requires that at least 4 bit length codes be sent. (appnote.txt says
* 3 but the actual value used is 4.)
*/
for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
if (s.bl_tree[bl_order[max_blindex]*2 + 1]/*.Len*/ !== 0) {
break;
}
}
/* Update opt_len to include the bit length tree and counts */
s.opt_len += 3*(max_blindex+1) + 5+5+4;
//Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
// s->opt_len, s->static_len));
return max_blindex;
}
/* ===========================================================================
* Send the header for a block using dynamic Huffman trees: the counts, the
* lengths of the bit length codes, the literal tree and the distance tree.
* IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
*/
function send_all_trees(s, lcodes, dcodes, blcodes)
// deflate_state *s;
// int lcodes, dcodes, blcodes; /* number of codes for each tree */
{
var rank; /* index in bl_order */
//Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
//Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
// "too many codes");
//Tracev((stderr, "\nbl counts: "));
send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
send_bits(s, dcodes-1, 5);
send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */
for (rank = 0; rank < blcodes; rank++) {
//Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
send_bits(s, s.bl_tree[bl_order[rank]*2 + 1]/*.Len*/, 3);
}
//Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_ltree, lcodes-1); /* literal tree */
//Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_dtree, dcodes-1); /* distance tree */
//Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}
/* ===========================================================================
* Check if the data type is TEXT or BINARY, using the following algorithm:
* - TEXT if the two conditions below are satisfied:
* a) There are no non-portable control characters belonging to the
* "black list" (0..6, 14..25, 28..31).
* b) There is at least one printable character belonging to the
* "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
* - BINARY otherwise.
* - The following partially-portable control characters form a
* "gray list" that is ignored in this detection algorithm:
* (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
* IN assertion: the fields Freq of dyn_ltree are set.
*/
function detect_data_type(s) {
/* black_mask is the bit mask of black-listed bytes
* set bits 0..6, 14..25, and 28..31
* 0xf3ffc07f = binary 11110011111111111100000001111111
*/
var black_mask = 0xf3ffc07f;
var n;
/* Check for non-textual ("black-listed") bytes. */
for (n = 0; n <= 31; n++, black_mask >>>= 1) {
if ((black_mask & 1) && (s.dyn_ltree[n*2]/*.Freq*/ !== 0)) {
return Z_BINARY;
}
}
/* Check for textual ("white-listed") bytes. */
if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
for (n = 32; n < LITERALS; n++) {
if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
}
/* There are no "black-listed" or "white-listed" bytes:
* this stream either is empty or has tolerated ("gray-listed") bytes only.
*/
return Z_BINARY;
}
var static_init_done = false;
/* ===========================================================================
* Initialize the tree data structures for a new zlib stream.
*/
function _tr_init(s)
{
if (!static_init_done) {
tr_static_init();
static_init_done = true;
}
s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc);
s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc);
s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);
s.bi_buf = 0;
s.bi_valid = 0;
/* Initialize the first block of the first file: */
init_block(s);
}
/* ===========================================================================
* Send a stored block
*/
function _tr_stored_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
send_bits(s, (STORED_BLOCK<<1)+(last ? 1 : 0), 3); /* send block type */
copy_block(s, buf, stored_len, true); /* with header */
}
/* ===========================================================================
* Send one empty static block to give enough lookahead for inflate.
* This takes 10 bits, of which 7 may remain in the bit buffer.
*/
function _tr_align(s) {
send_bits(s, STATIC_TREES<<1, 3);
send_code(s, END_BLOCK, static_ltree);
bi_flush(s);
}
/* ===========================================================================
* Determine the best encoding for the current block: dynamic trees, static
* trees or store, and output the encoded block to the zip file.
*/
function _tr_flush_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block, or NULL if too old */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
var opt_lenb, static_lenb; /* opt_len and static_len in bytes */
var max_blindex = 0; /* index of last bit length code of non zero freq */
/* Build the Huffman trees unless a stored block is forced */
if (s.level > 0) {
/* Check if the file is binary or text */
if (s.strm.data_type === Z_UNKNOWN) {
s.strm.data_type = detect_data_type(s);
}
/* Construct the literal and distance trees */
build_tree(s, s.l_desc);
// Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
build_tree(s, s.d_desc);
// Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
/* At this point, opt_len and static_len are the total bit lengths of
* the compressed block data, excluding the tree representations.
*/
/* Build the bit length tree for the above two trees, and get the index
* in bl_order of the last bit length code to send.
*/
max_blindex = build_bl_tree(s);
/* Determine the best encoding. Compute the block lengths in bytes. */
opt_lenb = (s.opt_len+3+7) >>> 3;
static_lenb = (s.static_len+3+7) >>> 3;
// Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
// opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
// s->last_lit));
if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }
} else {
// Assert(buf != (char*)0, "lost buf");
opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
}
if ((stored_len+4 <= opt_lenb) && (buf !== -1)) {
/* 4: two words for the lengths */
/* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
* Otherwise we can't have processed more than WSIZE input bytes since
* the last block flush, because compression would have been
* successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
* transform a block into a stored block.
*/
_tr_stored_block(s, buf, stored_len, last);
} else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {
send_bits(s, (STATIC_TREES<<1) + (last ? 1 : 0), 3);
compress_block(s, static_ltree, static_dtree);
} else {
send_bits(s, (DYN_TREES<<1) + (last ? 1 : 0), 3);
send_all_trees(s, s.l_desc.max_code+1, s.d_desc.max_code+1, max_blindex+1);
compress_block(s, s.dyn_ltree, s.dyn_dtree);
}
// Assert (s->compressed_len == s->bits_sent, "bad compressed size");
/* The above check is made mod 2^32, for files larger than 512 MB
* and uLong implemented on 32 bits.
*/
init_block(s);
if (last) {
bi_windup(s);
}
// Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
// s->compressed_len-7*last));
}
/* ===========================================================================
* Save the match info and tally the frequency counts. Return true if
* the current block must be flushed.
*/
function _tr_tally(s, dist, lc)
// deflate_state *s;
// unsigned dist; /* distance of matched string */
// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
{
//var out_length, in_length, dcode;
s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff;
s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;
s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
s.last_lit++;
if (dist === 0) {
/* lc is the unmatched char */
s.dyn_ltree[lc*2]/*.Freq*/++;
} else {
s.matches++;
/* Here, lc is the match length - MIN_MATCH */
dist--; /* dist = match distance - 1 */
//Assert((ush)dist < (ush)MAX_DIST(s) &&
// (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
// (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
s.dyn_ltree[(_length_code[lc]+LITERALS+1) * 2]/*.Freq*/++;
s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef TRUNCATE_BLOCK
// /* Try to guess if it is profitable to stop the current block here */
// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
// /* Compute an upper bound for the compressed length */
// out_length = s.last_lit*8;
// in_length = s.strstart - s.block_start;
//
// for (dcode = 0; dcode < D_CODES; dcode++) {
// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
// }
// out_length >>>= 3;
// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
// // s->last_lit, in_length, out_length,
// // 100L - out_length*100L/in_length));
// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
// return true;
// }
// }
//#endif
return (s.last_lit === s.lit_bufsize-1);
/* We avoid equality with lit_bufsize because of wraparound at 64K
* on 16 bit machines and because stored blocks are restricted to
* 64K-1 bytes.
*/
}
exports._tr_init = _tr_init;
exports._tr_stored_block = _tr_stored_block;
exports._tr_flush_block = _tr_flush_block;
exports._tr_tally = _tr_tally;
exports._tr_align = _tr_align;
},{"../utils/common":80}],92:[function(_dereq_,module,exports){
'use strict';
function ZStream() {
/* next input byte */
this.input = null; // JS specific, because we have no pointers
this.next_in = 0;
/* number of bytes available at input */
this.avail_in = 0;
/* total number of input bytes read so far */
this.total_in = 0;
/* next output byte should be put there */
this.output = null; // JS specific, because we have no pointers
this.next_out = 0;
/* remaining free space at output */
this.avail_out = 0;
/* total number of bytes output so far */
this.total_out = 0;
/* last error message, NULL if no error */
this.msg = ''/*Z_NULL*/;
/* not visible by applications */
this.state = null;
/* best guess about the data type: binary or text */
this.data_type = 2/*Z_UNKNOWN*/;
/* adler32 value of the uncompressed data */
this.adler = 0;
}
module.exports = ZStream;
},{}]},{},[1]);
|
src/Google/index.js | canvaskisa/react-share-icons | import React from 'react';
const Google = (props: any) => (
<svg {...props} viewBox="0 0 48 48">
<path d="M14 22v4.8h7.94c-.32 2.06-2.4 6.04-7.94 6.04a8.84 8.84 0 0 1 0-17.68 7.88 7.88 0 0 1 5.58 2.16l3.8-3.66A13.418 13.418 0 0 0 14 10a14 14 0 0 0 0 28c8.08 0 13.44-5.68 13.44-13.68a12.776 12.776 0 0 0-.22-2.32H14zm0 0l34 4h-6v6h-4v-6h-6v-4h6v-6h4v6h6v4z"/>
</svg>
);
export default Google;
|
js/components/icon/specific.js | ChiragHindocha/stay_fit |
import React, { Component } from 'react';
import { connect } from 'react-redux';
import { View } from 'react-native';
import { actions } from 'react-native-navigation-redux-helpers';
import { Container, Header, Title, Content, Button, Icon, Body, Left, Right, Grid, Col, Row, Text } from 'native-base';
import styles from './styles';
const {
replaceAt,
} = actions;
class Specific extends Component {
static propTypes = {
replaceAt: React.PropTypes.func,
navigation: React.PropTypes.shape({
key: React.PropTypes.string,
}),
}
replaceAt(route) {
this.props.replaceAt('specific', { key: route }, this.props.navigation.key);
}
render() {
return (
<Container style={styles.container}>
<Header>
<Left>
<Button transparent onPress={() => this.replaceAt('icon')}>
<Icon name="arrow-back" />
</Button>
</Left>
<Body>
<Title>Platform</Title>
</Body>
<Right />
</Header>
<Content padder>
<Grid>
<Row>
<Col style={styles.col}>
<Icon ios="ios-person" android="md-person"/>
<Text>person</Text>
</Col>
<Col style={styles.col}>
<Icon ios="ios-apps-outline" android="md-apps" />
<Text>person</Text>
</Col>
<Col style={styles.col}>
<Icon ios="ios-menu" android="md-menu" />
<Text>person</Text>
</Col>
<Col style={styles.col}>
<Icon ios="ios-paper" android="md-paper" />
<Text>person</Text>
</Col>
<Col style={styles.col}>
<Icon ios="ios-cart-outline" android="md-cart" />
<Text>person</Text>
</Col>
</Row>
</Grid>
</Content>
</Container>
);
}
}
function bindAction(dispatch) {
return {
replaceAt: (routeKey, route, key) => dispatch(replaceAt(routeKey, route, key)),
};
}
const mapStateToProps = state => ({
navigation: state.cardNavigation,
});
export default connect(mapStateToProps, bindAction)(Specific);
|
examples/auth-with-shared-root/components/PageOne.js | nvartolomei/react-router | import React from 'react'
const PageOne = React.createClass({
render() {
return <h2>Page One!</h2>
}
})
export default PageOne
|
node_modules/react-sparklines/__tests__/Sparklines.js | rakshitmidha/Weather_App_React | import React from 'react';
import ReactDOM from 'react-dom';
import { shallow } from 'enzyme';
import { expect } from 'chai';
import { Sparklines } from '../src/Sparklines';
describe('Sparklines', () => {
it('does not throw without any parameters', () => {
expect(() => <Sparklines />).to.not.throw;
});
it('renders nothing when passed no data', () => {
const wrapper = shallow(<Sparklines />);
expect(wrapper.find('svg')).to.have.length(0);
});
it('is rendered as svg', () => {
const wrapper = shallow(<Sparklines data={[1]} />);
expect(wrapper.find('svg')).to.have.length(1);
});
});
|
ajax/libs/glamorous/4.5.0/glamorous.umd.tiny.js | ahocevar/cdnjs | (function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('react'), require('glamor')) :
typeof define === 'function' && define.amd ? define(['react', 'glamor'], factory) :
(global.glamorous = factory(global.React,global.Glamor));
}(this, (function (React,glamor) { 'use strict';
var React__default = 'default' in React ? React['default'] : React;
var PropTypes = void 0;
/* istanbul ignore next */
if (parseFloat(React__default.version.slice(0, 4)) >= 15.5) {
/* istanbul ignore next */
try {
PropTypes = require('prop-types');
/* istanbul ignore next */
} catch (error) {
// ignore
}
}
/* istanbul ignore next */
PropTypes = PropTypes || React__default.PropTypes;
/*
eslint
import/no-mutable-exports:0,
import/prefer-default-export:0,
react/no-deprecated:0
*/
var CHANNEL = '__glamorous__';
var classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var defineProperty = function (obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
};
var _extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
var inherits = function (subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
};
var objectWithoutProperties = function (obj, keys) {
var target = {};
for (var i in obj) {
if (keys.indexOf(i) >= 0) continue;
if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;
target[i] = obj[i];
}
return target;
};
var possibleConstructorReturn = function (self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (typeof call === "object" || typeof call === "function") ? call : self;
};
var toConsumableArray = function (arr) {
if (Array.isArray(arr)) {
for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];
return arr2;
} else {
return Array.from(arr);
}
};
function generateWarningMessage(Comp) {
var componentName = Comp.displayName || Comp.name || 'FunctionComponent';
// eslint-disable-next-line max-len
return 'glamorous warning: Expected component called "' + componentName + '" which uses withTheme to be within a ThemeProvider but none was found.';
}
function withTheme(ComponentToTheme) {
var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
_ref$noWarn = _ref.noWarn,
noWarn = _ref$noWarn === undefined ? false : _ref$noWarn,
_ref$createElement = _ref.createElement,
createElement = _ref$createElement === undefined ? true : _ref$createElement;
var ThemedComponent = function (_Component) {
inherits(ThemedComponent, _Component);
function ThemedComponent() {
var _ref2;
var _temp, _this, _ret;
classCallCheck(this, ThemedComponent);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = possibleConstructorReturn(this, (_ref2 = ThemedComponent.__proto__ || Object.getPrototypeOf(ThemedComponent)).call.apply(_ref2, [this].concat(args))), _this), _this.warned = noWarn, _this.state = { theme: {} }, _this.setTheme = function (theme) {
return _this.setState({ theme: theme });
}, _temp), possibleConstructorReturn(_this, _ret);
}
createClass(ThemedComponent, [{
key: 'componentWillMount',
// eslint-disable-next-line complexity
value: function componentWillMount() {
if (!this.context[CHANNEL]) {
if ("development" !== 'production' && !this.warned) {
this.warned = true;
// eslint-disable-next-line no-console
console.warn(generateWarningMessage(ComponentToTheme));
}
}
var theme = this.props.theme;
if (this.context[CHANNEL]) {
// if a theme is provided via props,
// it takes precedence over context
this.setTheme(theme ? theme : this.context[CHANNEL].getState());
} else {
this.setTheme(theme || {});
}
}
}, {
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
if (this.props.theme !== nextProps.theme) {
this.setTheme(nextProps.theme);
}
}
}, {
key: 'componentDidMount',
value: function componentDidMount() {
if (this.context[CHANNEL] && !this.props.theme) {
// subscribe to future theme changes
this.subscriptionId = this.context[CHANNEL].subscribe(this.setTheme);
}
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
// cleanup subscription
this.subscriptionId && this.context[CHANNEL].unsubscribe(this.subscriptionId);
}
}, {
key: 'render',
value: function render() {
if (createElement) {
return React__default.createElement(ComponentToTheme, _extends({}, this.props, this.state));
} else {
// this allows us to effectively use the GlamorousComponent
// as our `render` method without going through lifecycle hooks.
// Also allows us to forward the context in the scenario where
// a user wants to add more context.
// eslint-disable-next-line babel/new-cap
return ComponentToTheme.call(this, _extends({}, this.props, this.state), this.context);
}
}
}]);
return ThemedComponent;
}(React.Component);
ThemedComponent.propTypes = {
theme: PropTypes.object
};
var defaultContextTypes = defineProperty({}, CHANNEL, PropTypes.object);
var userDefinedContextTypes = null;
// configure the contextTypes to be settable by the user,
// however also retaining the glamorous channel.
Object.defineProperty(ThemedComponent, 'contextTypes', {
enumerable: true,
configurable: true,
set: function set$$1(value) {
userDefinedContextTypes = value;
},
get: function get$$1() {
// if the user has provided a contextTypes definition,
// merge the default context types with the provided ones.
if (userDefinedContextTypes) {
return _extends({}, defaultContextTypes, userDefinedContextTypes);
}
return defaultContextTypes;
}
});
return ThemedComponent;
}
/**
* This function takes a className string and gets all the
* associated glamor styles. It's used to merge glamor styles
* from a className to make sure that specificity is not
* a problem when passing a className to a component.
* @param {String} [className=''] the className string
* @return {Object} { glamorStyles, glamorlessClassName }
* - glamorStyles is an array of all the glamor styles objects
* - glamorlessClassName is the rest of the className string
* without the glamor classNames
*/
function extractGlamorStyles(className) {
var glamorlessClassName = [];
var glamorStyles = [];
className.toString().split(' ').forEach(function (name) {
if (name.indexOf('css-') === 0) {
var style = buildGlamorSrcFromClassName(name);
glamorStyles.push(style);
} else {
glamorlessClassName.push(name);
}
});
return { glamorlessClassName: glamorlessClassName, glamorStyles: glamorStyles };
}
/** Glamor's css function returns an object with the shape
*
* {
* [`data-css-${hash}`]: '',
* toString() { return `css-${hash}` }
* }
*
* Whenever glamor's build function encounters an object with
* this shape it just pulls the resulting styles from the cache.
*
* note: the toString method is not needed to qualify the shape
**/
function buildGlamorSrcFromClassName(className) {
return defineProperty({}, 'data-' + className, '');
}
function getGlamorClassName$1(_ref2) {
var styles = _ref2.styles,
props = _ref2.props,
cssOverrides = _ref2.cssOverrides,
cssProp = _ref2.cssProp,
context = _ref2.context,
displayName = _ref2.displayName;
var _handleStyles = handleStyles([].concat(toConsumableArray(styles), [props.className, cssOverrides, cssProp]), props, context),
mappedArgs = _handleStyles.mappedArgs,
nonGlamorClassNames = _handleStyles.nonGlamorClassNames;
// eslint-disable-next-line max-len
var isDev = "development" === 'development' || !"development";
var devRules = isDev ? { label: displayName } : null;
var glamorClassName = glamor.css.apply(undefined, [devRules].concat(toConsumableArray(mappedArgs))).toString();
var extras = nonGlamorClassNames.join(' ').trim();
return (glamorClassName + ' ' + extras).trim();
}
// this next function is on a "hot" code-path
// so it's pretty complex to make sure it's fast.
// eslint-disable-next-line complexity
function handleStyles(styles, props, context) {
var current = void 0;
var mappedArgs = [];
var nonGlamorClassNames = [];
for (var i = 0; i < styles.length; i++) {
current = styles[i];
if (typeof current === 'function') {
var result = current(props, context);
if (typeof result === 'string') {
var _extractGlamorStyles = extractGlamorStyles(result),
glamorStyles = _extractGlamorStyles.glamorStyles,
glamorlessClassName = _extractGlamorStyles.glamorlessClassName;
mappedArgs.push.apply(mappedArgs, toConsumableArray(glamorStyles));
nonGlamorClassNames.push.apply(nonGlamorClassNames, toConsumableArray(glamorlessClassName));
} else {
mappedArgs.push(result);
}
} else if (typeof current === 'string') {
var _extractGlamorStyles2 = extractGlamorStyles(current),
_glamorStyles = _extractGlamorStyles2.glamorStyles,
_glamorlessClassName = _extractGlamorStyles2.glamorlessClassName;
mappedArgs.push.apply(mappedArgs, toConsumableArray(_glamorStyles));
nonGlamorClassNames.push.apply(nonGlamorClassNames, toConsumableArray(_glamorlessClassName));
} else if (Array.isArray(current)) {
var recursed = handleStyles(current, props, context);
mappedArgs.push.apply(mappedArgs, toConsumableArray(recursed.mappedArgs));
nonGlamorClassNames.push.apply(nonGlamorClassNames, toConsumableArray(recursed.nonGlamorClassNames));
} else {
mappedArgs.push(current);
}
}
return { mappedArgs: mappedArgs, nonGlamorClassNames: nonGlamorClassNames };
}
/*
* This is a relatively small abstraction that's ripe for open sourcing.
* Documentation is in the README.md
*/
function createGlamorous$1(splitProps) {
return glamorous;
/**
* This is the main export and the function that people
* interact with most directly.
*
* It accepts a component which can be a string or
* a React Component and returns
* a "glamorousComponentFactory"
* @param {String|ReactComponent} comp the component to render
* @param {Object} options helpful info for the GlamorousComponents
* @return {Function} the glamorousComponentFactory
*/
function glamorous(comp) {
var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var rootEl = config.rootEl,
displayName = config.displayName,
shouldClassNameUpdate = config.shouldClassNameUpdate,
_config$forwardProps = config.forwardProps,
forwardProps = _config$forwardProps === undefined ? [] : _config$forwardProps,
_config$propsAreCssOv = config.propsAreCssOverrides,
propsAreCssOverrides = _config$propsAreCssOv === undefined ? comp.propsAreCssOverrides : _config$propsAreCssOv,
basePropsToApply = config.withProps;
Object.assign(glamorousComponentFactory, { withConfig: withConfig });
return glamorousComponentFactory;
function withConfig(newConfig) {
return glamorous(comp, _extends({}, config, newConfig));
}
/**
* This returns a React Component that renders the comp (closure)
* with a className based on the given glamor styles object(s)
* @param {...Object|Function} styles the styles to create with glamor.
* If any of these are functions, they are invoked with the component
* props and the return value is used.
* @return {ReactComponent} the ReactComponent function
*/
function glamorousComponentFactory() {
for (var _len = arguments.length, styles = Array(_len), _key = 0; _key < _len; _key++) {
styles[_key] = arguments[_key];
}
/**
* This is a component which will render the comp (closure)
* with the glamorous styles (closure). Forwards any valid
* props to the underlying component.
*/
var GlamorousComponent = withTheme(function GlamorousInnerComponent(props, context) {
props = getPropsToApply(GlamorousComponent.propsToApply, {}, props, context);
var updateClassName = shouldUpdate(props, context, this.previous);
if (shouldClassNameUpdate) {
this.previous = { props: props, context: context };
}
var _splitProps = splitProps(props, GlamorousComponent),
toForward = _splitProps.toForward,
cssOverrides = _splitProps.cssOverrides,
cssProp = _splitProps.cssProp;
// create className to apply
this.className = updateClassName ? getGlamorClassName$1({
styles: GlamorousComponent.styles,
props: props,
cssOverrides: cssOverrides,
cssProp: cssProp,
context: context,
displayName: GlamorousComponent.displayName
}) : this.className;
return React__default.createElement(GlamorousComponent.comp, _extends({
ref: props.innerRef
}, toForward, {
className: this.className
}));
}, { noWarn: true, createElement: false });
GlamorousComponent.propTypes = {
className: PropTypes.string,
cssOverrides: PropTypes.object,
innerRef: PropTypes.func,
glam: PropTypes.object
};
function withComponent(newComp) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var fp = GlamorousComponent.forwardProps,
componentProperties = objectWithoutProperties(GlamorousComponent, ['forwardProps']);
return glamorous(_extends({}, componentProperties, {
comp: newComp
}), _extends({
// allows the forwardProps to be overridden
forwardProps: fp
}, options))();
}
function withProps() {
for (var _len2 = arguments.length, propsToApply = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
propsToApply[_key2] = arguments[_key2];
}
return glamorous(GlamorousComponent, { withProps: propsToApply })();
}
function shouldUpdate(props, context, previous) {
// exiting early so components which do not use this
// optimization are not penalized by hanging onto
// references to previous props and context
if (!shouldClassNameUpdate) {
return true;
}
var update = true;
if (previous) {
if (!shouldClassNameUpdate(previous.props, props, previous.context, context)) {
update = false;
}
}
return update;
}
Object.assign(GlamorousComponent, getGlamorousComponentMetadata({
comp: comp,
styles: styles,
rootEl: rootEl,
forwardProps: forwardProps,
displayName: displayName,
propsToApply: basePropsToApply
}), {
isGlamorousComponent: true,
propsAreCssOverrides: propsAreCssOverrides,
withComponent: withComponent,
withProps: withProps,
withConfig: withConfig
});
return GlamorousComponent;
}
}
function getGlamorousComponentMetadata(_ref) {
var comp = _ref.comp,
styles = _ref.styles,
rootEl = _ref.rootEl,
forwardProps = _ref.forwardProps,
displayName = _ref.displayName,
basePropsToApply = _ref.propsToApply;
var componentsComp = comp.comp ? comp.comp : comp;
var propsToApply = comp.propsToApply ? [].concat(toConsumableArray(comp.propsToApply), toConsumableArray(arrayify(basePropsToApply))) : arrayify(basePropsToApply);
return {
// join styles together (for anyone doing: glamorous(glamorous.a({}), {}))
styles: when(comp.styles, styles),
// keep track of the ultimate rootEl to render (we never
// actually render anything but
// the base component, even when people wrap a glamorous
// component in glamorous
comp: componentsComp,
rootEl: rootEl || componentsComp,
// join forwardProps (for anyone doing: glamorous(glamorous.a({}), {}))
forwardProps: when(comp.forwardProps, forwardProps),
// set the displayName to something that's slightly more
// helpful than `GlamorousComponent` :)
displayName: displayName || 'glamorous(' + getDisplayName(comp) + ')',
// these are props that should be applied to the component at render time
propsToApply: propsToApply
};
}
}
/**
* reduces the propsToApply given to a single props object
* @param {Array} propsToApply an array of propsToApply objects:
* - object
* - array of propsToApply items
* - function that accepts the accumulated props and the context
* @param {Object} accumulator an object to apply props onto
* @param {Object} props the props that should ultimately take precedence
* @param {*} context the context object
* @return {Object} the reduced props
*/
function getPropsToApply(propsToApply, accumulator, props, context) {
// using forEach rather than reduce here because the reduce solution
// effectively did the same thing because we manipulate the `accumulator`
propsToApply.forEach(function (propsToApplyItem) {
if (typeof propsToApplyItem === 'function') {
return Object.assign(accumulator, propsToApplyItem(Object.assign({}, accumulator, props), context));
} else if (Array.isArray(propsToApplyItem)) {
return Object.assign(accumulator, getPropsToApply(propsToApplyItem, accumulator, props, context));
}
return Object.assign(accumulator, propsToApplyItem);
});
// props wins
return Object.assign(accumulator, props);
}
function arrayify() {
var x = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
return Array.isArray(x) ? x : [x];
}
function when(comp, prop) {
return comp ? comp.concat(prop) : prop;
}
function getDisplayName(comp) {
return typeof comp === 'string' ? comp : comp.displayName || comp.name || 'unknown';
}
/* eslint no-unused-vars:0 */
function splitProps(_ref) {
var cssProp = _ref.css,
theme = _ref.theme,
className = _ref.className,
innerRef = _ref.innerRef,
glam = _ref.glam,
rest = objectWithoutProperties(_ref, ['css', 'theme', 'className', 'innerRef', 'glam']);
return { toForward: rest, cssProp: cssProp };
}
var glamorous = createGlamorous$1(splitProps);
return glamorous;
})));
//# sourceMappingURL=glamorous.umd.tiny.js.map
|
src/components/Panel/PanelDetail.js | Peturman/resume-app | import React, { Component } from 'react'
import { Link } from 'react-router'
import ReactMarkDown from 'react-markdown'
import './Panel.less'
export class PanelDetail extends Component {
render () {
const { title, time, tags = '', content, author, commentCount, points } = this.props
const tagList = tags.split(',')
const list = tagList.map((str) => {
return <span className='label'>{str}</span>
})
return <section className='panel-detail'>
<h1>{title}</h1>
<div className='panel-author'>
<p className='author'><span>作者</span><Link to='/'>{author}</Link></p>
<p className='counts'>
<span className='time'>{time}</span>
<span className='comment'>评论({commentCount})</span>
<span className='spot'>点击量({points})</span>
</p>
<p className='tags'>
{list}
</p>
</div>
<ReactMarkDown source={content} className='markdown-body' />
</section>
}
}
PanelDetail.propTypes = {
title: React.PropTypes.string,
time: React.PropTypes.string,
tags: React.PropTypes.string,
content: React.PropTypes.string,
author: React.PropTypes.string,
commentCount: React.PropTypes.number,
points: React.PropTypes.number
}
export default PanelDetail
|
packages/bonde-admin/src/components/basic-color-picker/basic-color-picker.js | ourcities/rebu-client | import PropTypes from 'prop-types'
import React from 'react'
import BasicColorPickerItem from './basic-color-picker-item'
const BasicColorPicker = ({ colors, selected, onSelectColor }) => (
<div>
{colors && colors.map(color => (
<BasicColorPickerItem
color={color}
isSelected={color === selected}
onSelectColor={onSelectColor}
/>
))}
</div>
)
BasicColorPicker.propTypes = {
colors: PropTypes.array.isRequired,
selected: PropTypes.string,
onSelectColor: PropTypes.func
}
export default BasicColorPicker
|
Samples/Provisioning.SiteCollectionCreation/Provisioning.SiteCollectionCreationWeb/Scripts/jquery-1.9.1.min.js | rencoreab/PnP | /* NUGET: BEGIN LICENSE TEXT
jQuery v1.9.1
Microsoft grants you the right to use these script files for the sole purpose of either: (i) interacting through your browser with the Microsoft website, subject to the website's terms of use; or (ii) using the files as included with a Microsoft product subject to that product's license terms. Microsoft reserves all other rights to the files not expressly granted by Microsoft, whether by implication, estoppel or otherwise. The notices and licenses below are for informational purposes only.
***************************************************
* jQuery JavaScript Library v1.9.1
* http://jquery.com/
* Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
********************************
* Includes Sizzle CSS Selector Engine
* http://sizzlejs.com/
* Copyright 2012 jQuery Foundation and other contributors
********************************************************
Provided for Informational Purposes Only
MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* NUGET: END LICENSE TEXT */
/*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
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pages/about.js | halkeye/gavinmogan.com | 'use strict';
import React from 'react';
import PropTypes from 'prop-types';
import Header from '../components/header.js';
import { withRouter } from 'next/router';
export class About extends React.Component {
static get propTypes () {
return {
router: PropTypes.object.isRequired
};
}
constructor (props) {
super(props);
this.state = { subject: '' };
this.onClick = this.onClick.bind(this);
}
onClick () {
window.open(
`mailto:website@gavinmogan.com?subject=${window.encodeURIComponent(
this.state.subject
)}&body=${window.encodeURIComponent(this.state.body)}`
);
}
handleChange (field, event) {
this.setState({
[field]: event.target.value
});
}
renderInput (field, name) {
return (
<div className="form-group">
<label htmlFor={field}>{name}</label>
<input
type="text"
className="form-control"
id={field}
placeholder={name}
value={this.state.subject}
onChange={this.handleChange.bind(this, field)}
/>
</div>
);
}
renderText (field, name) {
return (
<div className="form-group">
<label htmlFor={field}> {name} </label>
<textarea
id={field}
className="form-control"
rows="3"
style={{ width: '100%' }}
onChange={this.handleChange.bind(this, field)}
>
{this.state.body}
</textarea>
</div>
);
}
render () {
return (
<div>
<Header
title="About"
description="About Gavin Mogan"
pathname={this.props.router.pathname}
/>
<div className="container">
<h1>Gavin Mogan</h1>
<p>
Part Developer, Part Sysadmin, Part problem solver. All around nerd.
</p>
<h2>Location</h2>
<p>Burnaby, BC, Canada</p>
<h2>Employment</h2>
<p>
<a href="https://www.saucelabs.com">Sauce Labs</a>
</p>
<h2>Where can you find me?</h2>
<p>
<a href="https://twitter.com/halkeye">
<i className="fa fa-twitter" /> @halkeye
</a>
</p>
<p>
<a href="https://github.com/halkeye">
<i className="fa fa-github" /> Github
</a>
</p>
<p>
<a href="https://www.linkedin.com/in/halkeye">
<i className="fa fa-linkedin" /> Linkedin
</a>
</p>
<p>
<a href="https://www.goodreads.com/user/show/3300733-gavin">
<i className="fa-sign-blank fa-stack-base" />
<i className="icon-light">
<span style={{ fontFamily: 'helvetica' }}>g</span>
</i>{' '}
Goodreads
</a>
</p>
<p>
<a href="https://plus.google.com/+GavinMogan/posts">
<i className="fa fa-google-plus" /> Google Plus
</a>
</p>
<p>
<a href="https://www.facebook.com/halkeye">
<i className="fa fa-facebook" /> Facebook
</a>
</p>
<h2>Contact</h2>
{this.renderInput('subject', 'Subject')}
{this.renderText('body', 'Body')}
<button onClick={this.onClick} className="btn btn-primary">
Send Email
</button>
</div>
</div>
);
}
}
export default withRouter(About);
|
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