path
stringlengths 5
300
| repo_name
stringlengths 6
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| content
stringlengths 26
1.05M
|
|---|---|---|
test/ButtonInputSpec.js
|
thealjey/react-bootstrap
|
import React from 'react';
import ReactTestUtils from 'react/lib/ReactTestUtils';
import ButtonInput from '../src/ButtonInput';
import {shouldWarn} from './helpers';
describe('ButtonInput', () => {
it('renders an input button element with type=button', function () {
const instance = ReactTestUtils.renderIntoDocument(
<ButtonInput value="button" bsStyle="danger" wrapperClassName="test" />
);
const node = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'input'));
assert.equal(node.getAttribute('type'), 'button');
assert.equal(node.getAttribute('class'), 'btn btn-danger');
});
it('supports type=reset and type=submit', function () {
let instance = ReactTestUtils.renderIntoDocument(
<ButtonInput value="button" type="reset" />
);
let node = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'input'));
assert.equal(node.getAttribute('type'), 'reset');
instance = ReactTestUtils.renderIntoDocument(
<ButtonInput value="button" type="submit" />
);
node = React.findDOMNode(ReactTestUtils.findRenderedDOMComponentWithTag(instance, 'input'));
assert.equal(node.getAttribute('type'), 'submit');
});
it('throws warning about unsupported type', function () {
ReactTestUtils.renderIntoDocument(
<ButtonInput value="button" type="password" />
);
shouldWarn('propType: Invalid');
});
it('must not throw warning when bsStyle=danger', function () {
ReactTestUtils.renderIntoDocument(
<ButtonInput value="button" bsStyle="danger" />
);
});
it('throws warning about wrong type for bsStyle=error', function () {
ReactTestUtils.renderIntoDocument(
<ButtonInput value="button" bsStyle="submit" />
);
shouldWarn('propType: Invalid');
});
it('throws a warning if given both children and a value property', function () {
const testData = { value: 5, children: 'button' };
const result = ButtonInput.propTypes.value(testData, 'value', 'ButtonInput');
result.should.be.instanceOf(Error);
result.message.should.have.string('value and children');
});
it('does not throw an error for strings and numbers', function () {
let testData = { children: 'EUREKA' };
let result = ButtonInput.propTypes.children(testData, 'children', 'ButtonInput');
assert.notInstanceOf(result, Error);
testData = { value: 4 };
result = ButtonInput.propTypes.value(testData, 'children', 'ButtonInput');
assert.notInstanceOf(result, Error);
});
it('allows elements as children', function () {
ReactTestUtils.renderIntoDocument(
<ButtonInput><span>blah</span></ButtonInput>
);
});
});
|
packages/material-ui-icons/lib/FormatAlignJustifyOutlined.js
|
mbrookes/material-ui
|
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _createSvgIcon = _interopRequireDefault(require("./utils/createSvgIcon"));
var _jsxRuntime = require("react/jsx-runtime");
var _default = (0, _createSvgIcon.default)( /*#__PURE__*/(0, _jsxRuntime.jsx)("path", {
d: "M3 21h18v-2H3v2zm0-4h18v-2H3v2zm0-4h18v-2H3v2zm0-4h18V7H3v2zm0-6v2h18V3H3z"
}), 'FormatAlignJustifyOutlined');
exports.default = _default;
|
src/index.js
|
alexkarevoll/ReduxSimpleTester
|
import React from 'react';
import ReactDOM from 'react-dom';
import { Provider } from 'react-redux';
import { createStore, applyMiddleware } from 'redux';
import App from './components/app';
import reducers from './reducers';
const createStoreWithMiddleware = applyMiddleware()(createStore);
ReactDOM.render(
<Provider store={createStoreWithMiddleware(reducers)}>
<App />
</Provider>
, document.querySelector('.container'));
|
docs/src/pages/docs/index.js
|
ridixcr/nuclear-js
|
import React from 'react'
import Redirect from '../../layouts/redirect'
import { BASE_URL } from '../../globals'
export default React.createClass({
render() {
return <Redirect to={BASE_URL} />
}
})
|
app/components/transactions/transaction/transaction.js
|
jpsierens/budget
|
import React from 'react';
import { TransactionType } from '../../../types';
import parseStrToFixed from '../../../helpers/parseStrToFixed';
import {
transaction as transactionStyle,
category as categoryStyle
} from './style.module.scss';
const categoryBg = '#c5c5c5';
type Props = {
data: TransactionType,
updateTransaction: () => null
};
const Transaction = ({ data, updateTransaction } = Props) =>
<div className={`${transactionStyle} transaction-table-row`} >
<div>{ data.date }</div>
<div>
<div className="description">
{ data.description }
</div>
<div
className={`${categoryStyle}`}
style={{ background: categoryBg}}>
{ data.category }
</div>
</div>
<div>{ parseStrToFixed(data.amount, 2) }</div>
<i
onClick={() => updateTransaction(data)}
className="icon-edit"></i>
</div>;
export default Transaction;
|
ajax/libs/primereact/6.5.0-rc.2/menubar/menubar.esm.js
|
cdnjs/cdnjs
|
import React, { Component } from 'react';
import { DomHandler, classNames, ObjectUtils, ZIndexUtils } from 'primereact/utils';
import { Ripple } from 'primereact/ripple';
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a 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);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
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);
}
function _typeof(obj) {
"@babel/helpers - typeof";
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof = function _typeof(obj) {
return typeof obj;
};
} else {
_typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
}
return _assertThisInitialized(self);
}
function _getPrototypeOf(o) {
_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
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;
}
var propTypes = {exports: {}};
/**
* Copyright (c) 2013-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.
*/
var ReactPropTypesSecret$1 = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
var ReactPropTypesSecret_1 = ReactPropTypesSecret$1;
/**
* Copyright (c) 2013-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.
*/
var ReactPropTypesSecret = ReactPropTypesSecret_1;
function emptyFunction() {}
function emptyFunctionWithReset() {}
emptyFunctionWithReset.resetWarningCache = emptyFunction;
var factoryWithThrowingShims = function() {
function shim(props, propName, componentName, location, propFullName, secret) {
if (secret === ReactPropTypesSecret) {
// It is still safe when called from React.
return;
}
var err = new Error(
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use PropTypes.checkPropTypes() to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
err.name = 'Invariant Violation';
throw err;
} shim.isRequired = shim;
function getShim() {
return shim;
} // Important!
// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
var ReactPropTypes = {
array: shim,
bool: shim,
func: shim,
number: shim,
object: shim,
string: shim,
symbol: shim,
any: shim,
arrayOf: getShim,
element: shim,
elementType: shim,
instanceOf: getShim,
node: shim,
objectOf: getShim,
oneOf: getShim,
oneOfType: getShim,
shape: getShim,
exact: getShim,
checkPropTypes: emptyFunctionWithReset,
resetWarningCache: emptyFunction
};
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
/**
* Copyright (c) 2013-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.
*/
{
// By explicitly using `prop-types` you are opting into new production behavior.
// http://fb.me/prop-types-in-prod
propTypes.exports = factoryWithThrowingShims();
}
var PropTypes = propTypes.exports;
function _extends() {
_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;
};
return _extends.apply(this, arguments);
}
function _createSuper$1(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$1(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _isNativeReflectConstruct$1() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var MenubarSubComponent = /*#__PURE__*/function (_Component) {
_inherits(MenubarSubComponent, _Component);
var _super = _createSuper$1(MenubarSubComponent);
function MenubarSubComponent(props) {
var _this;
_classCallCheck(this, MenubarSubComponent);
_this = _super.call(this, props);
_this.state = {
activeItem: null
};
_this.onLeafClick = _this.onLeafClick.bind(_assertThisInitialized(_this));
_this.onChildItemKeyDown = _this.onChildItemKeyDown.bind(_assertThisInitialized(_this));
return _this;
}
_createClass(MenubarSubComponent, [{
key: "getElementRef",
value: function getElementRef(el) {
this.element = el;
if (this.props.forwardRef) {
return this.props.forwardRef(el);
}
return this.element;
}
}, {
key: "onItemMouseEnter",
value: function onItemMouseEnter(event, item) {
if (item.disabled || this.props.mobileActive) {
event.preventDefault();
return;
}
if (this.props.root) {
if (this.state.activeItem || this.props.popup) {
this.setState({
activeItem: item
});
}
} else {
this.setState({
activeItem: item
});
}
}
}, {
key: "onItemClick",
value: function onItemClick(event, item) {
if (item.disabled) {
event.preventDefault();
return;
}
if (!item.url) {
event.preventDefault();
}
if (item.command) {
item.command({
originalEvent: event,
item: item
});
}
if (item.items) {
if (this.state.activeItem && item === this.state.activeItem) {
this.setState({
activeItem: null
});
} else {
this.setState({
activeItem: item
});
}
} else {
this.onLeafClick();
}
}
}, {
key: "onItemKeyDown",
value: function onItemKeyDown(event, item) {
var listItem = event.currentTarget.parentElement;
switch (event.which) {
//down
case 40:
if (this.props.root) {
if (item.items) {
this.expandSubmenu(item, listItem);
}
} else {
this.navigateToNextItem(listItem);
}
event.preventDefault();
break;
//up
case 38:
if (!this.props.root) {
this.navigateToPrevItem(listItem);
}
event.preventDefault();
break;
//right
case 39:
if (this.props.root) {
var nextItem = this.findNextItem(listItem);
if (nextItem) {
nextItem.children[0].focus();
}
} else {
if (item.items) {
this.expandSubmenu(item, listItem);
}
}
event.preventDefault();
break;
//left
case 37:
if (this.props.root) {
this.navigateToPrevItem(listItem);
}
event.preventDefault();
break;
}
if (this.props.onKeyDown) {
this.props.onKeyDown(event, listItem);
}
}
}, {
key: "onChildItemKeyDown",
value: function onChildItemKeyDown(event, childListItem) {
if (this.props.root) {
//up
if (event.which === 38 && childListItem.previousElementSibling == null) {
this.collapseMenu(childListItem);
}
} else {
//left
if (event.which === 37) {
this.collapseMenu(childListItem);
}
}
}
}, {
key: "expandSubmenu",
value: function expandSubmenu(item, listItem) {
this.setState({
activeItem: item
});
setTimeout(function () {
listItem.children[1].children[0].children[0].focus();
}, 50);
}
}, {
key: "collapseMenu",
value: function collapseMenu(listItem) {
this.setState({
activeItem: null
});
listItem.parentElement.previousElementSibling.focus();
}
}, {
key: "navigateToNextItem",
value: function navigateToNextItem(listItem) {
var nextItem = this.findNextItem(listItem);
if (nextItem) {
nextItem.children[0].focus();
}
}
}, {
key: "navigateToPrevItem",
value: function navigateToPrevItem(listItem) {
var prevItem = this.findPrevItem(listItem);
if (prevItem) {
prevItem.children[0].focus();
}
}
}, {
key: "findNextItem",
value: function findNextItem(item) {
var nextItem = item.nextElementSibling;
if (nextItem) return DomHandler.hasClass(nextItem, 'p-disabled') || !DomHandler.hasClass(nextItem, 'p-menuitem') ? this.findNextItem(nextItem) : nextItem;else return null;
}
}, {
key: "findPrevItem",
value: function findPrevItem(item) {
var prevItem = item.previousElementSibling;
if (prevItem) return DomHandler.hasClass(prevItem, 'p-disabled') || !DomHandler.hasClass(prevItem, 'p-menuitem') ? this.findPrevItem(prevItem) : prevItem;else return null;
}
}, {
key: "onLeafClick",
value: function onLeafClick() {
this.setState({
activeItem: null
});
if (this.props.onLeafClick) {
this.props.onLeafClick();
}
}
}, {
key: "componentDidMount",
value: function componentDidMount() {
var _this2 = this;
if (!this.documentClickListener) {
this.documentClickListener = function (event) {
if (_this2.element && !_this2.element.contains(event.target)) {
_this2.setState({
activeItem: null
});
}
};
document.addEventListener('click', this.documentClickListener);
}
}
}, {
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
if (prevProps.parentActive && !this.props.parentActive) {
this.setState({
activeItem: null
});
}
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
if (this.documentClickListener) {
document.removeEventListener('click', this.documentClickListener);
this.documentClickListener = null;
}
}
}, {
key: "renderSeparator",
value: function renderSeparator(index) {
return /*#__PURE__*/React.createElement("li", {
key: 'separator_' + index,
className: "p-menu-separator",
role: "separator"
});
}
}, {
key: "renderSubmenu",
value: function renderSubmenu(item) {
if (item.items) {
return /*#__PURE__*/React.createElement(MenubarSub, {
model: item.items,
mobileActive: this.props.mobileActive,
onLeafClick: this.onLeafClick,
onKeyDown: this.onChildItemKeyDown,
parentActive: item === this.state.activeItem
});
}
return null;
}
}, {
key: "renderMenuitem",
value: function renderMenuitem(item, index) {
var _this3 = this;
var className = classNames('p-menuitem', {
'p-menuitem-active': this.state.activeItem === item
}, item.className);
var linkClassName = classNames('p-menuitem-link', {
'p-disabled': item.disabled
});
var iconClassName = classNames('p-menuitem-icon', item.icon);
var submenuIconClassName = classNames('p-submenu-icon pi', {
'pi-angle-down': this.props.root,
'pi-angle-right': !this.props.root
});
var icon = item.icon && /*#__PURE__*/React.createElement("span", {
className: iconClassName
});
var label = item.label && /*#__PURE__*/React.createElement("span", {
className: "p-menuitem-text"
}, item.label);
var submenuIcon = item.items && /*#__PURE__*/React.createElement("span", {
className: submenuIconClassName
});
var submenu = this.renderSubmenu(item);
var content = /*#__PURE__*/React.createElement("a", {
href: item.url || '#',
role: "menuitem",
className: linkClassName,
target: item.target,
"aria-haspopup": item.items != null,
onClick: function onClick(event) {
return _this3.onItemClick(event, item);
},
onKeyDown: function onKeyDown(event) {
return _this3.onItemKeyDown(event, item);
}
}, icon, label, submenuIcon, /*#__PURE__*/React.createElement(Ripple, null));
if (item.template) {
var defaultContentOptions = {
onClick: function onClick(event) {
return _this3.onItemClick(event, item);
},
onKeyDown: function onKeyDown(event) {
return _this3.onItemKeyDown(event, item);
},
className: linkClassName,
labelClassName: 'p-menuitem-text',
iconClassName: iconClassName,
submenuIconClassName: submenuIconClassName,
element: content,
props: this.props
};
content = ObjectUtils.getJSXElement(item.template, item, defaultContentOptions);
}
return /*#__PURE__*/React.createElement("li", {
key: item.label + '_' + index,
role: "none",
className: className,
style: item.style,
onMouseEnter: function onMouseEnter(event) {
return _this3.onItemMouseEnter(event, item);
}
}, content, submenu);
}
}, {
key: "renderItem",
value: function renderItem(item, index) {
if (item.separator) return this.renderSeparator(index);else return this.renderMenuitem(item, index);
}
}, {
key: "renderMenu",
value: function renderMenu() {
var _this4 = this;
if (this.props.model) {
return this.props.model.map(function (item, index) {
return _this4.renderItem(item, index);
});
}
return null;
}
}, {
key: "render",
value: function render() {
var _this5 = this;
var className = classNames({
'p-submenu-list': !this.props.root,
'p-menubar-root-list': this.props.root
});
var submenu = this.renderMenu();
return /*#__PURE__*/React.createElement("ul", {
ref: function ref(el) {
return _this5.getElementRef(el);
},
className: className,
role: this.props.root ? 'menubar' : 'menu'
}, submenu);
}
}]);
return MenubarSubComponent;
}(Component);
_defineProperty(MenubarSubComponent, "defaultProps", {
model: null,
root: false,
className: null,
popup: false,
onLeafClick: null,
onKeyDown: null,
parentActive: false,
mobileActive: false,
forwardRef: null
});
_defineProperty(MenubarSubComponent, "propTypes", {
model: PropTypes.any,
root: PropTypes.bool,
className: PropTypes.string,
popup: PropTypes.bool,
onLeafClick: PropTypes.func,
onKeyDown: PropTypes.func,
parentActive: PropTypes.bool,
mobileActive: PropTypes.bool,
forwardRef: PropTypes.any
});
var MenubarSub = /*#__PURE__*/React.forwardRef(function (props, ref) {
return /*#__PURE__*/React.createElement(MenubarSubComponent, _extends({
forwardRef: ref
}, props));
});
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var Menubar = /*#__PURE__*/function (_Component) {
_inherits(Menubar, _Component);
var _super = _createSuper(Menubar);
function Menubar(props) {
var _this;
_classCallCheck(this, Menubar);
_this = _super.call(this, props);
_this.state = {
mobileActive: false
};
_this.toggle = _this.toggle.bind(_assertThisInitialized(_this));
_this.onLeafClick = _this.onLeafClick.bind(_assertThisInitialized(_this));
return _this;
}
_createClass(Menubar, [{
key: "toggle",
value: function toggle(event) {
var _this2 = this;
event.preventDefault();
this.setState(function (prevState) {
return {
mobileActive: !prevState.mobileActive
};
}, function () {
if (_this2.state.mobileActive) {
ZIndexUtils.set('menu', _this2.rootmenu);
_this2.bindDocumentClickListener();
} else {
_this2.unbindDocumentClickListener();
ZIndexUtils.clear(_this2.rootmenu);
}
});
}
}, {
key: "bindDocumentClickListener",
value: function bindDocumentClickListener() {
var _this3 = this;
if (!this.documentClickListener) {
this.documentClickListener = function (event) {
if (_this3.state.mobileActive && _this3.isOutsideClicked(event)) {
_this3.setState({
mobileActive: false
}, function () {
_this3.unbindDocumentClickListener();
ZIndexUtils.clear(_this3.rootmenu);
});
}
};
document.addEventListener('click', this.documentClickListener);
}
}
}, {
key: "isOutsideClicked",
value: function isOutsideClicked(event) {
return this.rootmenu !== event.target && !this.rootmenu.contains(event.target) && this.menubutton !== event.target && !this.menubutton.contains(event.target);
}
}, {
key: "unbindDocumentClickListener",
value: function unbindDocumentClickListener() {
if (this.documentClickListener) {
document.removeEventListener('click', this.documentClickListener);
this.documentClickListener = null;
}
}
}, {
key: "onLeafClick",
value: function onLeafClick() {
var _this4 = this;
this.setState({
mobileActive: false
}, function () {
_this4.unbindDocumentClickListener();
ZIndexUtils.clear(_this4.rootmenu);
});
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
ZIndexUtils.clear(this.rootmenu);
}
}, {
key: "renderCustomContent",
value: function renderCustomContent() {
if (this.props.children) {
return /*#__PURE__*/React.createElement("div", {
className: "p-menubar-custom"
}, this.props.children);
}
return null;
}
}, {
key: "renderStartContent",
value: function renderStartContent() {
if (this.props.start) {
var start = ObjectUtils.getJSXElement(this.props.start, this.props);
return /*#__PURE__*/React.createElement("div", {
className: "p-menubar-start"
}, start);
}
return null;
}
}, {
key: "renderEndContent",
value: function renderEndContent() {
if (this.props.end) {
var end = ObjectUtils.getJSXElement(this.props.end, this.props);
return /*#__PURE__*/React.createElement("div", {
className: "p-menubar-end"
}, end);
}
return null;
}
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key: "renderMenuButton",
value: function renderMenuButton() {
var _this5 = this;
/* eslint-disable */
var button = /*#__PURE__*/React.createElement("a", {
ref: function ref(el) {
return _this5.menubutton = el;
},
href: '#',
role: "button",
tabIndex: 0,
className: "p-menubar-button",
onClick: this.toggle
}, /*#__PURE__*/React.createElement("i", {
className: "pi pi-bars"
}));
/* eslint-enable */
return button;
}
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key: "render",
value: function render() {
var _this6 = this;
var className = classNames('p-menubar p-component', {
'p-menubar-mobile-active': this.state.mobileActive
}, this.props.className);
var start = this.renderStartContent();
var end = this.renderEndContent();
var menuButton = this.renderMenuButton();
return /*#__PURE__*/React.createElement("div", {
id: this.props.id,
className: className,
style: this.props.style
}, start, menuButton, /*#__PURE__*/React.createElement(MenubarSub, {
ref: function ref(el) {
return _this6.rootmenu = el;
},
model: this.props.model,
root: true,
mobileActive: this.state.mobileActive,
onLeafClick: this.onLeafClick
}), end);
}
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return Menubar;
}(Component);
_defineProperty(Menubar, "defaultProps", {
id: null,
model: null,
style: null,
className: null,
start: null,
end: null
});
_defineProperty(Menubar, "propTypes", {
id: PropTypes.string,
model: PropTypes.array,
style: PropTypes.object,
className: PropTypes.string,
start: PropTypes.any,
end: PropTypes.any
});
export { Menubar };
|
pathfinder/vtables/appmap2cim/webpack.config.js
|
leanix/leanix-custom-reports
|
var path = require('path');
var webpack = require('webpack');
var CopyWebpackPlugin = require('copy-webpack-plugin');
var HtmlWebpackPlugin = require('html-webpack-plugin');
module.exports = {
entry: './src/index.js',
output: {
path: path.resolve(__dirname, 'dist'),
filename: 'report.[chunkhash].js'
},
module: {
rules: [
/**
* Bundle JavaScript (ES6)
*/
{
test: /\.js$/,
exclude: /(node_modules|bower_components)/,
use: {
loader: 'babel-loader',
options: {
presets: ['env', 'react']
}
}
},
/**
* Bundle CSS, images and fonts
*/
{
test: /\.css$/,
use: [
require.resolve('style-loader'), {
loader: require.resolve('css-loader')
}
]
}, {
test: /\.(otf|ttf|woff|woff2)$/,
use: {
loader: 'url-loader?limit=10000'
}
}, {
test: /\.(jpg|png|gif)$/,
use: {
loader: 'url-loader?limit=10000'
}
}, {
test: /\.(eot|svg)$/,
use: {
loader: 'file-loader'
}
}
]
},
plugins: [
/**
* Make jquery and lodash globally available
* (dependencies of @leanix/reporting library)
*/
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery',
'_': 'lodash'
}),
/**
* Copy assets into dist folder.
*/
new CopyWebpackPlugin([{
from: 'src/assets',
to: 'assets'
}
]),
/**
* Insert created bundles as script tags at the end
* of the body tag in index.html
*/
new HtmlWebpackPlugin({
inject: true,
template: 'src/index.html'
})
],
devServer: {
headers: {
'Access-Control-Allow-Origin': '*'
}
}
}
|
ajax/libs/react-bootstrap-table/3.3.8/react-bootstrap-table.min.js
|
joeyparrish/cdnjs
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u=this.store.page(o,n).get();this.setState({data:u,currPage:o,sizePerPage:n,reset:!1}),this.store.isSearching&&t.afterSearch&&t.afterSearch(this.store.searchText,this.store.getDataIgnoringPagination()),this.store.isFiltering&&t.afterColumnFilter&&t.afterColumnFilter(this.store.filterObj,this.store.getDataIgnoringPagination())}if(this.props.options.expanding!==t.expanding&&this.setState({expanding:t.expanding||[]}),r&&r.selected){var p=r.selected.slice();this.store.setSelectedRowKey(p),this.setState({selectedRowKeys:p,reset:!1})}}},{key:"componentDidMount",value:function(){this._adjustTable(),window.addEventListener("resize",this._adjustTable),this.refs.body.refs.container.addEventListener("scroll",this._scrollHeader),this.props.scrollTop&&this._scrollTop()}},{key:"componentWillUnmount",value:function(){window.removeEventListener("resize",this._adjustTable),this.refs&&this.refs.body&&this.refs.body.refs&&this.refs.body.refs.container.removeEventListener("scroll",this._scrollHeader),this.filter&&this.filter.removeAllListeners("onFilterChange")}},{key:"componentDidUpdate",value:function(){this._adjustTable(),this._attachCellEditFunc(),this.props.options.afterTableComplete&&this.props.options.afterTableComplete()}},{key:"_attachCellEditFunc",value:function(){var e=this.props.cellEdit;e&&(this.props.cellEdit.__onCompleteEdit__=this.handleEditCell.bind(this),e.mode!==_.default.CELL_EDIT_NONE&&(this.props.selectRow.clickToSelect=!1))}},{key:"isRemoteDataSource",value:function(e){var t=e||this.props,r=t.remote;return r===!0||"function"==typeof r}},{key:"allowRemote",value:function(e,t){var r=t||this.props,o=r.remote;if("function"==typeof o){var n=o(_.default.REMOTE);return n[e]}return o}},{key:"render",value:function(){var e={height:this.props.height,maxHeight:this.props.maxHeight},t=this.getColumnsDescription(this.props),r=this.store.getSortInfo(),o=this.renderPagination(),n=this.renderToolBar(),a=this.renderTableFilter(t),s=this.isSelectAll(),i=this.props.expandColumnOptions;"undefined"==typeof i.expandColumnBeforeSelectColumn&&(i.expandColumnBeforeSelectColumn=!0);var u=S.default.renderColGroup(t,this.props.selectRow,i),p=this.props.options.sortIndicator;"undefined"==typeof this.props.options.sortIndicator&&(p=!0);var f=this.props.options.paginationPosition,h=void 0===f?_.default.PAGINATION_POS_BOTTOM:f,y=h!==_.default.PAGINATION_POS_BOTTOM,v=h!==_.default.PAGINATION_POS_TOP;return c.default.createElement("div",{className:(0,d.default)("react-bs-table-container",this.props.className,this.props.containerClass),style:this.props.containerStyle},n,y?o:null,c.default.createElement("div",{ref:"table",className:(0,d.default)("react-bs-table",{"react-bs-table-bordered":this.props.bordered},this.props.tableContainerClass),style:l({},e,this.props.tableStyle),onMouseEnter:this.handleMouseEnter,onMouseLeave:this.handleMouseLeave},c.default.createElement(b.default,{ref:"header",colGroups:u,headerContainerClass:this.props.headerContainerClass,tableHeaderClass:this.props.tableHeaderClass,style:this.props.headerStyle,rowSelectType:this.props.selectRow.mode,customComponent:this.props.selectRow.customComponent,hideSelectColumn:this.props.selectRow.hideSelectColumn,sortList:r,sortIndicator:p,onSort:this.handleSort,onSelectAllRow:this.handleSelectAllRow,bordered:this.props.bordered,condensed:this.props.condensed,isFiltered:!!this.filter,isSelectAll:s,reset:this.state.reset,expandColumnVisible:i.expandColumnVisible,expandColumnComponent:i.expandColumnComponent,expandColumnBeforeSelectColumn:i.expandColumnBeforeSelectColumn},this.props.children),c.default.createElement(T.default,{ref:"body",bodyContainerClass:this.props.bodyContainerClass,tableBodyClass:this.props.tableBodyClass,style:l({},e,this.props.bodyStyle),data:this.state.data,expandComponent:this.props.expandComponent,expandableRow:this.props.expandableRow,expandRowBgColor:this.props.options.expandRowBgColor,expandBy:this.props.options.expandBy||_.default.EXPAND_BY_ROW,columns:t,trClassName:this.props.trClassName,striped:this.props.striped,bordered:this.props.bordered,hover:this.props.hover,keyField:this.store.getKeyField(),condensed:this.props.condensed,selectRow:this.props.selectRow,expandColumnOptions:this.props.expandColumnOptions,cellEdit:this.props.cellEdit,selectedRowKeys:this.state.selectedRowKeys,onRowClick:this.handleRowClick,onRowDoubleClick:this.handleRowDoubleClick,onRowMouseOver:this.handleRowMouseOver,onRowMouseOut:this.handleRowMouseOut,onSelectRow:this.handleSelectRow,noDataText:this.props.options.noDataText,withoutNoDataText:this.props.options.withoutNoDataText,expanding:this.state.expanding,onExpand:this.handleExpandRow,onlyOneExpanding:this.props.options.onlyOneExpanding,beforeShowError:this.props.options.beforeShowError,keyBoardNav:this.props.keyBoardNav,onNavigateCell:this.handleNavigateCell,x:this.state.x,y:this.state.y})),a,v?o:null)}},{key:"isSelectAll",value:function(){if(this.store.isEmpty())return!1;var e=this.props.selectRow,t=e.unselectable,r=e.onlyUnselectVisible,o=this.store.getKeyField(),n=r?this.store.get().map(function(e){return e[o]}):this.store.getAllRowkey(),a=this.store.getSelectedRowKeys();if(r&&(a=a.filter(function(e){return e!==n})),0===a.length)return!1;var s=0,i=0,l=0;return a.forEach(function(e){n.indexOf(e)!==-1?s++:i++,t&&t.indexOf(e)!==-1&&l++}),i!==a.length&&(s===n.length||!(t&&s<=l&&l===t.length)&&"indeterminate")}},{key:"cleanSelected",value:function(){this.store.setSelectedRowKey([]),this.setState({selectedRowKeys:[],reset:!1})}},{key:"cleanSort",value:function(){this.store.cleanSortInfo(),this.setState({reset:!1})}},{key:"__handleSort__REACT_HOT_LOADER__",value:function(e,t){if(this.props.options.onSortChange&&this.props.options.onSortChange(t,e,this.props),this.store.setSortInfo(e,t),!this.allowRemote(_.default.REMOTE_SORT)){var r=this.store.sort().get();this.setState({data:r,reset:!1})}}},{key:"__handleExpandRow__REACT_HOT_LOADER__",value:function(e,t,r){var o=this,n=this.props.options.onExpand;n&&n(t,!r),this.setState({expanding:e,reset:!1},function(){o._adjustHeaderWidth()})}},{key:"__handlePaginationData__REACT_HOT_LOADER__",value:function(e,t){var r=this.props.options,o=r.onPageChange,n=r.pageStartIndex,a=this.store.isEmpty();o&&o(e,t);var s={sizePerPage:t,reset:!1};if(a||(s.currPage=e),this.setState(s),!this.allowRemote(_.default.REMOTE_PAGE)&&!a){var i=this.store.page(S.default.getNormalizedPage(n,e),t).get();this.setState({data:i,reset:!1})}}},{key:"__handleMouseLeave__REACT_HOT_LOADER__",value:function(){this.props.options.onMouseLeave&&this.props.options.onMouseLeave()}},{key:"__handleMouseEnter__REACT_HOT_LOADER__",value:function(){this.props.options.onMouseEnter&&this.props.options.onMouseEnter()}},{key:"__handleRowMouseOut__REACT_HOT_LOADER__",value:function(e,t){this.props.options.onRowMouseOut&&this.props.options.onRowMouseOut(e,t)}},{key:"__handleRowMouseOver__REACT_HOT_LOADER__",value:function(e,t){this.props.options.onRowMouseOver&&this.props.options.onRowMouseOver(e,t)}},{key:"__handleNavigateCell__REACT_HOT_LOADER__",value:function(e){var t=e.x,r=e.y,o=e.lastEditCell,n=this.props.pagination,a=this.state,s=a.x,i=a.y,l=a.currPage;s+=t,i+=r;var u=this.store.getColInfos(),p=this.state.data.length,c=Object.keys(u).filter(function(e){return!u[e].hidden}).length;if(i>=p){l++;var f=n?this.refs.pagination.getLastPage():-1;if(!(l<=f))return;this.handlePaginationData(l,this.state.sizePerPage),i=0}else if(i<0){if(l--,!(l>0))return;this.handlePaginationData(l,this.state.sizePerPage),i=p-1}else if(s>=c){if(i+1===p){l++;var d=n?this.refs.pagination.getLastPage():-1;if(!(l<=d))return;this.handlePaginationData(l,this.state.sizePerPage),i=0}else i++;s=o?1:0}else if(s<0)if(s=c-1,0===i){if(l--,!(l>0))return;this.handlePaginationData(l,this.state.sizePerPage),i=this.state.sizePerPage-1}else i--;this.setState({x:s,y:i,currPage:l,reset:!1})}},{key:"__handleRowClick__REACT_HOT_LOADER__",value:function(e,t,r){var o=this.props,n=o.options,a=o.keyBoardNav;if(n.onRowClick&&n.onRowClick(e),a){var s="object"===("undefined"==typeof a?"undefined":i(a))?a:{},l=s.clickToNav;l=l!==!1||l,l&&this.setState({x:r,y:t,reset:!1})}}},{key:"__handleRowDoubleClick__REACT_HOT_LOADER__",value:function(e){this.props.options.onRowDoubleClick&&this.props.options.onRowDoubleClick(e)}},{key:"__handleSelectAllRow__REACT_HOT_LOADER__",value:function(e){var t=e.currentTarget.checked,r=this.store.getKeyField(),o=this.props.selectRow,n=o.onSelectAll,a=o.unselectable,s=o.selected,i=o.onlyUnselectVisible,l=i?this.state.selectedRowKeys:[],u=!0,p=this.store.get();if(t||i||(p=this.store.getRowByKey(this.state.selectedRowKeys)),a&&a.length>0&&(p=t?p.filter(function(e){return a.indexOf(e[r])===-1||s&&s.indexOf(e[r])!==-1}):p.filter(function(e){return a.indexOf(e[r])===-1})),n&&(u=this.props.selectRow.onSelectAll(t,p)),"undefined"==typeof u||u!==!1){if(t)if(Array.isArray(u))l=u;else{var c=p.map(function(e){return e[r]});l=i?l.concat(c):c}else a&&s?l=s.filter(function(e){return a.indexOf(e)>-1}):i&&!function(){var e=p.map(function(e){return e[r]});l=l.filter(function(t){return e.indexOf(t)===-1})}();this.store.setSelectedRowKey(l),this.setState({selectedRowKeys:l,reset:!1})}}},{key:"__handleShowOnlySelected__REACT_HOT_LOADER__",value:function(){this.store.ignoreNonSelected();var e=this.props.options.pageStartIndex,t=void 0;t=this.props.pagination?this.store.page(S.default.getNormalizedPage(e),this.state.sizePerPage).get():this.store.get(),this.setState({data:t,reset:!1,currPage:S.default.getFirstPage(e)})}},{key:"__handleSelectRow__REACT_HOT_LOADER__",value:function(e,t,r){var o=!0,n=this.store.getSelectedRowKeys(),a=e[this.store.getKeyField()],s=this.props.selectRow;s.onSelect&&(o=s.onSelect(e,t,r)),"undefined"!=typeof o&&o===!1||(s.mode===_.default.ROW_SELECT_SINGLE?n=t?[a]:[]:t?n.push(a):n=n.filter(function(e){return a!==e}),this.store.setSelectedRowKey(n),this.setState({selectedRowKeys:n,reset:!1}))}},{key:"handleEditCell",value:function(e,t,r){var o=this,n=this.props.cellEdit.beforeSaveCell,a=this.getColumnsDescription(this.props),s=a[r].name,i=function(){o.setState({data:o.store.get(),reset:!1})};if(n){var l=function(n){o.refs.body.cancelEditCell(),n||void 0===n?o.editCell(e,t,r):i()},u=n(this.state.data[t],s,e,l);if(u===!1&&"undefined"!=typeof u)return i();if(u===_.default.AWAIT_BEFORE_CELL_EDIT)return u}this.editCell(e,t,r)}},{key:"editCell",value:function(e,t,r){var o=this.props.options.onCellEdit,n=this.props.cellEdit.afterSaveCell,a=this.getColumnsDescription(this.props),s=a[r].name;if(o&&(e=o(this.state.data[t],s,e)),this.allowRemote(_.default.REMOTE_CELL_EDIT))return void(n&&n(this.state.data[t],s,e));var i=this.store.edit(e,t,s).get();this.setState({data:i,reset:!1}),n&&n(this.state.data[t],s,e)}},{key:"handleAddRowAtBegin",value:function(e){try{this.store.addAtBegin(e)}catch(e){return e}this._handleAfterAddingRow(e,!0)}},{key:"__handleAddRow__REACT_HOT_LOADER__",value:function(e){var t=this.props.options.onAddRow;if(t){var r=this.store.getColInfos();t(e,r)}if(this.allowRemote(_.default.REMOTE_INSERT_ROW))return this.props.options.afterInsertRow&&this.props.options.afterInsertRow(e),null;try{this.store.add(e)}catch(e){return e.message}this._handleAfterAddingRow(e,!1)}},{key:"getSizePerPage",value:function(){return this.state.sizePerPage}},{key:"getCurrentPage",value:function(){return this.state.currPage}},{key:"getTableDataIgnorePaging",value:function(){return this.store.getCurrentDisplayData()}},{key:"__getPageByRowKey__REACT_HOT_LOADER__",value:function(e){var t=this.state.sizePerPage,r=this.store.getCurrentDisplayData(),o=this.store.getKeyField(),n=r.findIndex(function(t){return t[o]===e});return n>-1?parseInt(n/t,10)+1:n}},{key:"__handleDropRow__REACT_HOT_LOADER__",value:function(e){var t=this,r=e?e:this.store.getSelectedRowKeys();r&&r.length>0&&(this.props.options.handleConfirmDeleteRow?this.props.options.handleConfirmDeleteRow(function(){t.deleteRow(r)},r):confirm("Are you sure you want to delete?")&&this.deleteRow(r))}},{key:"deleteRow",value:function(e){var t=this.props.options.onDeleteRow;if(t&&t(e),this.store.setSelectedRowKey([]),this.allowRemote(_.default.REMOTE_DROP_ROW))return void(this.props.options.afterDeleteRow&&this.props.options.afterDeleteRow(e));this.store.remove(e);var r=void 0;if(this.props.pagination){var o=this.state.sizePerPage,n=Math.ceil(this.store.getDataNum()/o),a=this.state.currPage;a>n&&(a=n),r=this.store.page(S.default.getNormalizedPage(a),o).get(),this.setState({data:r,selectedRowKeys:this.store.getSelectedRowKeys(),currPage:a,reset:!1})}else r=this.store.get(),this.setState({data:r,reset:!1,selectedRowKeys:this.store.getSelectedRowKeys()});this.props.options.afterDeleteRow&&this.props.options.afterDeleteRow(e)}},{key:"__handleFilterData__REACT_HOT_LOADER__",value:function(e){var t=this.props.options,r=t.onFilterChange,o=t.pageStartIndex;if(r){var n=this.store.getColInfos();r(e,n)}if(this.setState({currPage:S.default.getFirstPage(o),reset:!1}),this.allowRemote(_.default.REMOTE_FILTER))return void(this.props.options.afterColumnFilter&&this.props.options.afterColumnFilter(e,this.store.getDataIgnoringPagination()));this.store.filter(e);var a=this.store.getSortInfo();a.length>0&&this.store.sort();var s=void 0;if(this.props.pagination){var i=this.state.sizePerPage;s=this.store.page(S.default.getNormalizedPage(o),i).get()}else s=this.store.get();this.props.options.afterColumnFilter&&this.props.options.afterColumnFilter(e,this.store.getDataIgnoringPagination()),this.setState({data:s,reset:!1})}},{key:"__handleExportCSV__REACT_HOT_LOADER__",value:function(){var e={},t=this.props.csvFileName,r=this.props.options.onExportToCSV;e=r?r():this.store.getDataIgnoringPagination();var o=[];this.props.children.filter(function(e){return null!=e}).map(function(e){(e.props.export===!0||"undefined"==typeof e.props.export&&e.props.hidden===!1)&&o.push({field:e.props.dataField,format:e.props.csvFormat,extraData:e.props.csvFormatExtraData,header:e.props.csvHeader||e.props.dataField,row:Number(e.props.row)||0,rowSpan:Number(e.props.rowSpan)||1,colSpan:Number(e.props.colSpan)||1})}),"function"==typeof t&&(t=t()),(0,x.default)(e,o,t)}},{key:"__handleSearch__REACT_HOT_LOADER__",value:function(e){this.refs.toolbar&&this.refs.toolbar.setSearchInput(e);var t=this.props.options,r=t.onSearchChange,o=t.pageStartIndex;if(r){var n=this.store.getColInfos();r(e,n,this.props.multiColumnSearch)}if(this.setState({currPage:S.default.getFirstPage(o),reset:!1}),this.allowRemote(_.default.REMOTE_SEARCH))return void(this.props.options.afterSearch&&this.props.options.afterSearch(e,this.store.getDataIgnoringPagination()));this.store.search(e);var a=this.store.getSortInfo();a.length>0&&this.store.sort();var s=void 0;if(this.props.pagination){var i=this.state.sizePerPage;s=this.store.page(S.default.getNormalizedPage(o),i).get()}else s=this.store.get();this.props.options.afterSearch&&this.props.options.afterSearch(e,this.store.getDataIgnoringPagination()),this.setState({data:s,reset:!1})}},{key:"renderPagination",value:function(){if(this.props.pagination){var e=void 0;e=this.allowRemote(_.default.REMOTE_PAGE)?this.props.fetchInfo.dataTotalSize:this.store.getDataNum();var t=this.props.options,r=void 0===t.withFirstAndLast||t.withFirstAndLast;return Math.ceil(e/this.state.sizePerPage)<=1&&this.props.ignoreSinglePage?null:c.default.createElement("div",{className:"react-bs-table-pagination"},c.default.createElement(E.default,{ref:"pagination",withFirstAndLast:r,alwaysShowAllBtns:t.alwaysShowAllBtns,currPage:this.state.currPage,changePage:this.handlePaginationData,sizePerPage:this.state.sizePerPage,sizePerPageList:t.sizePerPageList||_.default.SIZE_PER_PAGE_LIST,pageStartIndex:t.pageStartIndex,paginationShowsTotal:t.paginationShowsTotal,paginationSize:t.paginationSize||_.default.PAGINATION_SIZE,dataSize:e,onSizePerPageList:t.onSizePerPageList,prePage:t.prePage||_.default.PRE_PAGE,nextPage:t.nextPage||_.default.NEXT_PAGE,firstPage:t.firstPage||_.default.FIRST_PAGE,lastPage:t.lastPage||_.default.LAST_PAGE,prePageTitle:t.prePageTitle||_.default.PRE_PAGE_TITLE,nextPageTitle:t.nextPageTitle||_.default.NEXT_PAGE_TITLE,firstPageTitle:t.firstPageTitle||_.default.FIRST_PAGE_TITLE,lastPageTitle:t.lastPageTitle||_.default.LAST_PAGE_TITLE,hideSizePerPage:t.hideSizePerPage,sizePerPageDropDown:t.sizePerPageDropDown,hidePageListOnlyOnePage:t.hidePageListOnlyOnePage,paginationPanel:t.paginationPanel,keepSizePerPageState:t.keepSizePerPageState,open:!1}))}return null}},{key:"renderToolBar",value:function(){var e=this.props,t=e.exportCSV,r=e.selectRow,o=e.insertRow,n=e.deleteRow,a=e.search,s=e.children,i=e.keyField,l=r&&r.showOnlySelected,u="undefined"==typeof this.props.options.printToolBar||this.props.options.printToolBar;if(l||o||n||a||t||this.props.options.searchPanel||this.props.options.btnGroup||this.props.options.toolBar){var p=void 0;return p=Array.isArray(s)?s.filter(function(e){return null!=e}).map(function(e,t){if(e){var r=e.props,o=r.isKey||i===r.dataField;return{isKey:o,name:r.headerText||r.children,field:r.dataField,hiddenOnInsert:r.hiddenOnInsert,keyValidator:r.keyValidator,customInsertEditor:r.customInsertEditor,autoValue:r.autoValue||!1,editable:r.editable&&"function"==typeof r.editable?r.editable():r.editable,format:!!r.dataFormat&&function(e){return r.dataFormat(e,null,r.formatExtraData,t).replace(/<.*?>/g,"")}}}}):[{name:s.props.headerText||s.props.children,field:s.props.dataField,editable:s.props.editable,customInsertEditor:s.props.customInsertEditor,hiddenOnInsert:s.props.hiddenOnInsert,keyValidator:s.props.keyValidator}],c.default.createElement("div",{className:"react-bs-table-tool-bar "+(u?"":"hidden-print")},c.default.createElement(O.default,{ref:"toolbar",defaultSearch:this.props.options.defaultSearch,clearSearch:this.props.options.clearSearch,searchPosition:this.props.options.searchPosition,searchDelayTime:this.props.options.searchDelayTime,enableInsert:o,enableDelete:n,enableSearch:a,enableExportCSV:t,enableShowOnlySelected:l,columns:p,searchPlaceholder:this.props.searchPlaceholder,exportCSVText:this.props.options.exportCSVText,insertText:this.props.options.insertText,deleteText:this.props.options.deleteText,saveText:this.props.options.saveText,closeText:this.props.options.closeText,ignoreEditable:this.props.options.ignoreEditable,onAddRow:this.handleAddRow,onDropRow:this.handleDropRow,onSearch:this.handleSearch,onExportCSV:this.handleExportCSV,onShowOnlySelected:this.handleShowOnlySelected,insertModalHeader:this.props.options.insertModalHeader,insertModalFooter:this.props.options.insertModalFooter,insertModalBody:this.props.options.insertModalBody,insertModal:this.props.options.insertModal,insertBtn:this.props.options.insertBtn,deleteBtn:this.props.options.deleteBtn,showSelectedOnlyBtn:this.props.options.showSelectedOnlyBtn,exportCSVBtn:this.props.options.exportCSVBtn,clearSearchBtn:this.props.options.clearSearchBtn,searchField:this.props.options.searchField,searchPanel:this.props.options.searchPanel,btnGroup:this.props.options.btnGroup,toolBar:this.props.options.toolBar,reset:this.state.reset,isValidKey:this.store.isValidKey}))}return null}},{key:"renderTableFilter",value:function(e){return this.props.columnFilter?c.default.createElement(P.default,{columns:e,rowSelectType:this.props.selectRow.mode,onFilter:this.handleFilterData}):null}},{key:"___scrollTop__REACT_HOT_LOADER__",value:function(){var e=this.props.scrollTop;e===_.default.SCROLL_TOP?this.refs.body.refs.container.scrollTop=0:e===_.default.SCROLL_BOTTOM?this.refs.body.refs.container.scrollTop=this.refs.body.refs.container.scrollHeight:"number"!=typeof e||isNaN(e)||(this.refs.body.refs.container.scrollTop=e)}},{key:"___scrollHeader__REACT_HOT_LOADER__",value:function(e){this.refs.header.refs.container.scrollLeft=e.currentTarget.scrollLeft;
}},{key:"_adjustTable",value:function(){this._adjustHeight(),this.props.printable||this._adjustHeaderWidth()}},{key:"_adjustHeaderWidth",value:function(){var e=this.refs.header.getHeaderColGrouop(),t=this.refs.body.refs.tbody,r=this.refs.body.getHeaderColGrouop(),o=t.childNodes[0],n=t.parentNode.getBoundingClientRect().height>t.parentNode.parentNode.getBoundingClientRect().height,a=n?S.default.getScrollBarWidth():0;if(o&&this.store.getDataNum()){if(n||this.isVerticalScroll!==n)for(var s=o.childNodes,i=0;i<s.length;i++){var l=s[i],u=window.getComputedStyle(l),p=parseFloat(u.width.replace("px",""));if(this.isIE){var f=parseFloat(u.paddingLeft.replace("px","")),d=parseFloat(u.paddingRight.replace("px","")),h=parseFloat(u.borderRightWidth.replace("px","")),_=parseFloat(u.borderLeftWidth.replace("px",""));p=p+f+d+h+_}var y=s.length-1===i?a:0;p<=0&&(p=120,l.width=p+y+"px");var b=p+y+"px";e[i].style.width=b,e[i].style.minWidth=b,s.length-1===i?(r[i].style.width=p+"px",r[i].style.minWidth=p+"px"):(r[i].style.width=b,r[i].style.minWidth=b)}}else c.default.Children.forEach(this.props.children.filter(function(e){return!!e}),function(t,r){t.props.width&&(e[r].style.width=t.props.width+"px",e[r].style.minWidth=t.props.width+"px")});this.isVerticalScroll=n}},{key:"_adjustHeight",value:function(){var e=this.props.height,t=this.props.maxHeight;("number"==typeof e&&!isNaN(e)||e.indexOf("%")===-1)&&(this.refs.body.refs.container.style.height=parseFloat(e,10)-this.refs.header.refs.container.offsetHeight+"px"),t&&(t="number"==typeof t?t:parseInt(t.replace("px",""),10),this.refs.body.refs.container.style.maxHeight=t-this.refs.header.refs.container.offsetHeight+"px")}},{key:"_handleAfterAddingRow",value:function(e,t){var r=void 0;if(this.props.pagination){var o=this.state.sizePerPage;if(t){var n=this.props.options.pageStartIndex;r=this.store.page(S.default.getNormalizedPage(n),o).get(),this.setState({data:r,currPage:S.default.getFirstPage(n),reset:!1})}else{var a=Math.ceil(this.store.getDataNum()/o);r=this.store.page(a,o).get(),this.setState({data:r,currPage:a,reset:!1})}}else r=this.store.get(),this.setState({data:r,reset:!1});this.props.options.afterInsertRow&&this.props.options.afterInsertRow(e)}}]),t}(p.Component);D.propTypes={keyField:p.PropTypes.string,height:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.number]),maxHeight:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.number]),data:p.PropTypes.oneOfType([p.PropTypes.array,p.PropTypes.object]),remote:p.PropTypes.oneOfType([p.PropTypes.bool,p.PropTypes.func]),scrollTop:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.number]),striped:p.PropTypes.bool,bordered:p.PropTypes.bool,hover:p.PropTypes.bool,condensed:p.PropTypes.bool,pagination:p.PropTypes.bool,printable:p.PropTypes.bool,keyBoardNav:p.PropTypes.oneOfType([p.PropTypes.bool,p.PropTypes.object]),searchPlaceholder:p.PropTypes.string,selectRow:p.PropTypes.shape({mode:p.PropTypes.oneOf([_.default.ROW_SELECT_NONE,_.default.ROW_SELECT_SINGLE,_.default.ROW_SELECT_MULTI]),customComponent:p.PropTypes.func,bgColor:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.func]),selected:p.PropTypes.array,onSelect:p.PropTypes.func,onSelectAll:p.PropTypes.func,clickToSelect:p.PropTypes.bool,hideSelectColumn:p.PropTypes.bool,clickToSelectAndEditCell:p.PropTypes.bool,clickToExpand:p.PropTypes.bool,showOnlySelected:p.PropTypes.bool,unselectable:p.PropTypes.array,columnWidth:p.PropTypes.oneOfType([p.PropTypes.number,p.PropTypes.string]),onlyUnselectVisible:p.PropTypes.bool}),cellEdit:p.PropTypes.shape({mode:p.PropTypes.string,blurToSave:p.PropTypes.bool,beforeSaveCell:p.PropTypes.func,afterSaveCell:p.PropTypes.func,nonEditableRows:p.PropTypes.func}),insertRow:p.PropTypes.bool,deleteRow:p.PropTypes.bool,search:p.PropTypes.bool,multiColumnSearch:p.PropTypes.bool,strictSearch:p.PropTypes.bool,columnFilter:p.PropTypes.bool,trClassName:p.PropTypes.any,tableStyle:p.PropTypes.object,containerStyle:p.PropTypes.object,headerStyle:p.PropTypes.object,bodyStyle:p.PropTypes.object,containerClass:p.PropTypes.string,tableContainerClass:p.PropTypes.string,headerContainerClass:p.PropTypes.string,bodyContainerClass:p.PropTypes.string,tableHeaderClass:p.PropTypes.string,tableBodyClass:p.PropTypes.string,options:p.PropTypes.shape({clearSearch:p.PropTypes.bool,sortName:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.array]),sortOrder:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.array]),defaultSortName:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.array]),defaultSortOrder:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.array]),sortIndicator:p.PropTypes.bool,afterTableComplete:p.PropTypes.func,afterDeleteRow:p.PropTypes.func,afterInsertRow:p.PropTypes.func,afterSearch:p.PropTypes.func,afterColumnFilter:p.PropTypes.func,onRowClick:p.PropTypes.func,onRowDoubleClick:p.PropTypes.func,page:p.PropTypes.number,pageStartIndex:p.PropTypes.number,paginationShowsTotal:p.PropTypes.oneOfType([p.PropTypes.bool,p.PropTypes.func]),sizePerPageList:p.PropTypes.array,sizePerPage:p.PropTypes.number,paginationSize:p.PropTypes.number,paginationPosition:p.PropTypes.oneOf([_.default.PAGINATION_POS_TOP,_.default.PAGINATION_POS_BOTTOM,_.default.PAGINATION_POS_BOTH]),hideSizePerPage:p.PropTypes.bool,hidePageListOnlyOnePage:p.PropTypes.bool,alwaysShowAllBtns:p.PropTypes.bool,withFirstAndLast:p.PropTypes.bool,keepSizePerPageState:p.PropTypes.bool,onSortChange:p.PropTypes.func,onPageChange:p.PropTypes.func,onSizePerPageList:p.PropTypes.func,onFilterChange:c.default.PropTypes.func,onSearchChange:c.default.PropTypes.func,onAddRow:c.default.PropTypes.func,onExportToCSV:c.default.PropTypes.func,onCellEdit:c.default.PropTypes.func,noDataText:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.object]),withoutNoDataText:c.default.PropTypes.bool,handleConfirmDeleteRow:p.PropTypes.func,prePage:p.PropTypes.any,nextPage:p.PropTypes.any,firstPage:p.PropTypes.any,lastPage:p.PropTypes.any,prePageTitle:p.PropTypes.string,nextPageTitle:p.PropTypes.string,firstPageTitle:p.PropTypes.string,lastPageTitle:p.PropTypes.string,searchDelayTime:p.PropTypes.number,exportCSVText:p.PropTypes.string,insertText:p.PropTypes.string,deleteText:p.PropTypes.string,saveText:p.PropTypes.string,closeText:p.PropTypes.string,ignoreEditable:p.PropTypes.bool,defaultSearch:p.PropTypes.string,insertModalHeader:p.PropTypes.func,insertModalBody:p.PropTypes.func,insertModalFooter:p.PropTypes.func,insertModal:p.PropTypes.func,insertBtn:p.PropTypes.func,deleteBtn:p.PropTypes.func,showSelectedOnlyBtn:p.PropTypes.func,exportCSVBtn:p.PropTypes.func,clearSearchBtn:p.PropTypes.func,searchField:p.PropTypes.func,searchPanel:p.PropTypes.func,btnGroup:p.PropTypes.func,toolBar:p.PropTypes.func,sizePerPageDropDown:p.PropTypes.func,paginationPanel:p.PropTypes.func,searchPosition:p.PropTypes.string,expandRowBgColor:p.PropTypes.string,expandBy:p.PropTypes.string,expanding:p.PropTypes.array,onExpand:p.PropTypes.func,onlyOneExpanding:p.PropTypes.bool,beforeShowError:p.PropTypes.func,printToolBar:p.PropTypes.bool}),fetchInfo:p.PropTypes.shape({dataTotalSize:p.PropTypes.number}),exportCSV:p.PropTypes.bool,csvFileName:p.PropTypes.oneOfType([p.PropTypes.string,p.PropTypes.func]),ignoreSinglePage:p.PropTypes.bool,expandableRow:p.PropTypes.func,expandComponent:p.PropTypes.func,expandColumnOptions:p.PropTypes.shape({columnWidth:p.PropTypes.oneOfType([p.PropTypes.number,p.PropTypes.string]),expandColumnVisible:p.PropTypes.bool,expandColumnComponent:p.PropTypes.func,expandColumnBeforeSelectColumn:p.PropTypes.bool})},D.defaultProps={scrollTop:void 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})()},function(e,t,r){(function(t){function o(e){return e()}var n=r(1),a=r(6),s=r(215),i=n.createFactory(r(209)),l=r(210),u=r(214),p=r(6).unstable_renderSubtreeIntoContainer,c=r(67),f=s.canUseDOM?window.HTMLElement:{},d=s.canUseDOM?document.body:{appendChild:function(){}},h=n.createClass({displayName:"Modal",statics:{setAppElement:function(e){d=l.setElement(e)},injectCSS:function(){"production"!==t.env.NODE_ENV&&console.warn("React-Modal: injectCSS has been deprecated and no longer has any effect. 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t=o(this.props.parentSelector),r=o(e.parentSelector);r!==t&&(t.removeChild(this.node),r.appendChild(this.node)),this.renderPortal(e)},componentWillUnmount:function(){this.props.ariaHideApp&&l.show(this.props.appElement),a.unmountComponentAtNode(this.node);var e=o(this.props.parentSelector);e.removeChild(this.node),u(document.body).remove("ReactModal__Body--open")},renderPortal:function(e){e.isOpen?u(document.body).add("ReactModal__Body--open"):u(document.body).remove("ReactModal__Body--open"),e.ariaHideApp&&l.toggle(e.isOpen,e.appElement),this.portal=p(this,i(c({},e,{defaultStyles:h.defaultStyles})),this.node)},render:function(){return n.DOM.noscript()}});h.defaultStyles={overlay:{position:"fixed",top:0,left:0,right:0,bottom:0,backgroundColor:"rgba(255, 255, 255, 0.75)"},content:{position:"absolute",top:"40px",left:"40px",right:"40px",bottom:"40px",border:"1px solid #ccc",background:"#fff",overflow:"auto",WebkitOverflowScrolling:"touch",borderRadius:"4px",outline:"none",padding:"20px"}},e.exports=h}).call(t,r(30))},function(e,t,r){var o=r(1),n=o.DOM.div,a=r(211),s=r(212),i=r(67),l={overlay:{base:"ReactModal__Overlay",afterOpen:"ReactModal__Overlay--after-open",beforeClose:"ReactModal__Overlay--before-close"},content:{base:"ReactModal__Content",afterOpen:"ReactModal__Content--after-open",beforeClose:"ReactModal__Content--before-close"}};e.exports=o.createClass({displayName:"ModalPortal",shouldClose:null,getDefaultProps:function(){return{style:{overlay:{},content:{}}}},getInitialState:function(){return{afterOpen:!1,beforeClose:!1}},componentDidMount:function(){this.props.isOpen&&(this.setFocusAfterRender(!0),this.open())},componentWillUnmount:function(){clearTimeout(this.closeTimer)},componentWillReceiveProps:function(e){!this.props.isOpen&&e.isOpen?(this.setFocusAfterRender(!0),this.open()):this.props.isOpen&&!e.isOpen&&this.close()},componentDidUpdate:function(){this.focusAfterRender&&(this.focusContent(),this.setFocusAfterRender(!1))},setFocusAfterRender:function(e){this.focusAfterRender=e},open:function(){this.state.afterOpen&&this.state.beforeClose?(clearTimeout(this.closeTimer),this.setState({beforeClose:!1})):(a.setupScopedFocus(this.node),a.markForFocusLater(),this.setState({isOpen:!0},function(){this.setState({afterOpen:!0}),this.props.isOpen&&this.props.onAfterOpen&&this.props.onAfterOpen()}.bind(this)))},close:function(){this.ownerHandlesClose()&&(this.props.closeTimeoutMS>0?this.closeWithTimeout():this.closeWithoutTimeout())},focusContent:function(){this.contentHasFocus()||this.refs.content.focus()},closeWithTimeout:function(){this.setState({beforeClose:!0},function(){this.closeTimer=setTimeout(this.closeWithoutTimeout,this.props.closeTimeoutMS)}.bind(this))},closeWithoutTimeout:function(){this.setState({beforeClose:!1,isOpen:!1,afterOpen:!1},this.afterClose)},afterClose:function(){a.returnFocus(),a.teardownScopedFocus()},handleKeyDown:function(e){9==e.keyCode&&s(this.refs.content,e),27==e.keyCode&&(e.preventDefault(),this.requestClose(e))},handleOverlayMouseDown:function(e){null===this.shouldClose&&(this.shouldClose=!0)},handleOverlayMouseUp:function(e){this.shouldClose&&this.props.shouldCloseOnOverlayClick&&(this.ownerHandlesClose()?this.requestClose(e):this.focusContent()),this.shouldClose=null},handleContentMouseDown:function(e){this.shouldClose=!1},handleContentMouseUp:function(e){this.shouldClose=!1},requestClose:function(e){this.ownerHandlesClose()&&this.props.onRequestClose(e)},ownerHandlesClose:function(){return this.props.onRequestClose},shouldBeClosed:function(){return!this.props.isOpen&&!this.state.beforeClose},contentHasFocus:function(){return document.activeElement===this.refs.content||this.refs.content.contains(document.activeElement)},buildClassName:function(e,t){var r=l[e].base;return this.state.afterOpen&&(r+=" "+l[e].afterOpen),this.state.beforeClose&&(r+=" "+l[e].beforeClose),t?r+" "+t:r},render:function(){var e=this.props.className?{}:this.props.defaultStyles.content,t=this.props.overlayClassName?{}:this.props.defaultStyles.overlay;return this.shouldBeClosed()?n():n({ref:"overlay",className:this.buildClassName("overlay",this.props.overlayClassName),style:i({},t,this.props.style.overlay||{}),onMouseDown:this.handleOverlayMouseDown,onMouseUp:this.handleOverlayMouseUp},n({ref:"content",style:i({},e,this.props.style.content||{}),className:this.buildClassName("content",this.props.className),tabIndex:"-1",onKeyDown:this.handleKeyDown,onMouseDown:this.handleContentMouseDown,onMouseUp:this.handleContentMouseUp,role:this.props.role,"aria-label":this.props.contentLabel},this.props.children))}})},function(e,t){function r(e){if("string"==typeof e){var t=document.querySelectorAll(e);e="length"in t?t[0]:t}return l=e||l}function o(e){s(e),(e||l).setAttribute("aria-hidden","true")}function n(e){s(e),(e||l).removeAttribute("aria-hidden")}function a(e,t){e?o(t):n(t)}function s(e){if(!e&&!l)throw new Error("react-modal: You must set an element with `Modal.setAppElement(el)` to make this accessible")}function i(){l=document.body}var l="undefined"!=typeof document?document.body:null;t.toggle=a,t.setElement=r,t.show=n,t.hide=o,t.resetForTesting=i},function(e,t,r){function o(e){l=!0}function n(e){if(l){if(l=!1,!s)return;setTimeout(function(){if(!s.contains(document.activeElement)){var e=a(s)[0]||s;e.focus()}},0)}}var a=r(66),s=null,i=null,l=!1;t.markForFocusLater=function(){i=document.activeElement},t.returnFocus=function(){try{i.focus()}catch(e){console.warn("You tried to return focus to "+i+" but it is not in the DOM anymore")}i=null},t.setupScopedFocus=function(e){s=e,window.addEventListener?(window.addEventListener("blur",o,!1),document.addEventListener("focus",n,!0)):(window.attachEvent("onBlur",o),document.attachEvent("onFocus",n))},t.teardownScopedFocus=function(){s=null,window.addEventListener?(window.removeEventListener("blur",o),document.removeEventListener("focus",n)):(window.detachEvent("onBlur",o),document.detachEvent("onFocus",n))}},function(e,t,r){var o=r(66);e.exports=function(e,t){var r=o(e);if(!r.length)return void t.preventDefault();var n=r[t.shiftKey?0:r.length-1],a=n===document.activeElement||e===document.activeElement;if(a){t.preventDefault();var s=r[t.shiftKey?r.length-1:0];s.focus()}}},function(e,t,r){e.exports=r(208)},function(e,t){function r(e,t){if(e.indexOf)return e.indexOf(t);for(var r=0,o=e.length;r<o;r++)if(e[r]===t)return r;return-1}function o(e){if(!(this instanceof o))return new o(e);e||(e={}),e.nodeType&&(e={el:e}),this.opts=e,this.el=e.el||document.body,"object"!=typeof this.el&&(this.el=document.querySelector(this.el))}e.exports=function(e){return new o(e)},o.prototype.add=function(e){var t=this.el;if(t){if(""===t.className)return t.className=e;var o=t.className.split(" ");return r(o,e)>-1?o:(o.push(e),t.className=o.join(" "),o)}},o.prototype.remove=function(e){var t=this.el;if(t&&""!==t.className){var o=t.className.split(" "),n=r(o,e);return n>-1&&o.splice(n,1),t.className=o.join(" "),o}},o.prototype.has=function(e){var t=this.el;if(t){var o=t.className.split(" ");return r(o,e)>-1}},o.prototype.toggle=function(e){var t=this.el;t&&(this.has(e)?this.remove(e):this.add(e))}},function(e,t,r){var o;/*!
Copyright (c) 2015 Jed Watson.
Based on code that is Copyright 2013-2015, Facebook, Inc.
All rights reserved.
*/
!function(){"use strict";var n=!("undefined"==typeof window||!window.document||!window.document.createElement),a={canUseDOM:n,canUseWorkers:"undefined"!=typeof Worker,canUseEventListeners:n&&!(!window.addEventListener&&!window.attachEvent),canUseViewport:n&&!!window.screen};o=function(){return a}.call(t,r,t,e),!(void 0!==o&&(e.exports=o))}()},function(e,t){e.exports=function(){throw new Error("define cannot be used indirect")}},function(e,t){(function(t){e.exports=t}).call(t,{})},function(e,t){function r(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function o(e){return"function"==typeof e}function n(e){return"number"==typeof e}function a(e){return"object"==typeof e&&null!==e}function s(e){return void 0===e}e.exports=r,r.EventEmitter=r,r.prototype._events=void 0,r.prototype._maxListeners=void 0,r.defaultMaxListeners=10,r.prototype.setMaxListeners=function(e){if(!n(e)||e<0||isNaN(e))throw TypeError("n must be a positive number");return this._maxListeners=e,this},r.prototype.emit=function(e){var t,r,n,i,l,u;if(this._events||(this._events={}),"error"===e&&(!this._events.error||a(this._events.error)&&!this._events.error.length)){if(t=arguments[1],t instanceof Error)throw t;var p=new Error('Uncaught, unspecified "error" event. ('+t+")");throw p.context=t,p}if(r=this._events[e],s(r))return!1;if(o(r))switch(arguments.length){case 1:r.call(this);break;case 2:r.call(this,arguments[1]);break;case 3:r.call(this,arguments[1],arguments[2]);break;default:i=Array.prototype.slice.call(arguments,1),r.apply(this,i)}else if(a(r))for(i=Array.prototype.slice.call(arguments,1),u=r.slice(),n=u.length,l=0;l<n;l++)u[l].apply(this,i);return!0},r.prototype.addListener=function(e,t){var n;if(!o(t))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",e,o(t.listener)?t.listener:t),this._events[e]?a(this._events[e])?this._events[e].push(t):this._events[e]=[this._events[e],t]:this._events[e]=t,a(this._events[e])&&!this._events[e].warned&&(n=s(this._maxListeners)?r.defaultMaxListeners:this._maxListeners,n&&n>0&&this._events[e].length>n&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),"function"==typeof console.trace&&console.trace())),this},r.prototype.on=r.prototype.addListener,r.prototype.once=function(e,t){function r(){this.removeListener(e,r),n||(n=!0,t.apply(this,arguments))}if(!o(t))throw TypeError("listener must be a function");var n=!1;return r.listener=t,this.on(e,r),this},r.prototype.removeListener=function(e,t){var r,n,s,i;if(!o(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(r=this._events[e],s=r.length,n=-1,r===t||o(r.listener)&&r.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(a(r)){for(i=s;i-- >0;)if(r[i]===t||r[i].listener&&r[i].listener===t){n=i;break}if(n<0)return this;1===r.length?(r.length=0,delete this._events[e]):r.splice(n,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},r.prototype.removeAllListeners=function(e){var t,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[e],o(r))this.removeListener(e,r);else if(r)for(;r.length;)this.removeListener(e,r[r.length-1]);return delete this._events[e],this},r.prototype.listeners=function(e){var t;return t=this._events&&this._events[e]?o(this._events[e])?[this._events[e]]:this._events[e].slice():[]},r.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(o(t))return 1;if(t)return t.length}return 0},r.listenerCount=function(e,t){return e.listenerCount(t)}}])});
|
ajax/libs/bla/0.1.0/bla.js
|
BobbieBel/cdnjs
|
/**
* @module vow
* @author Filatov Dmitry <dfilatov@yandex-team.ru>
* @version 0.4.7
* @license
* Dual licensed under the MIT and GPL licenses:
* * http://www.opensource.org/licenses/mit-license.php
* * http://www.gnu.org/licenses/gpl.html
*/
(function(global) {
var undef,
nextTick = (function() {
var fns = [],
enqueueFn = function(fn) {
return fns.push(fn) === 1;
},
callFns = function() {
var fnsToCall = fns, i = 0, len = fns.length;
fns = [];
while(i < len) {
fnsToCall[i++]();
}
};
if(typeof setImmediate === 'function') { // ie10, nodejs >= 0.10
return function(fn) {
enqueueFn(fn) && setImmediate(callFns);
};
}
if(typeof process === 'object' && process.nextTick) { // nodejs < 0.10
return function(fn) {
enqueueFn(fn) && process.nextTick(callFns);
};
}
if(global.postMessage) { // modern browsers
var isPostMessageAsync = true;
if(global.attachEvent) {
var checkAsync = function() {
isPostMessageAsync = false;
};
global.attachEvent('onmessage', checkAsync);
global.postMessage('__checkAsync', '*');
global.detachEvent('onmessage', checkAsync);
}
if(isPostMessageAsync) {
var msg = '__promise' + +new Date,
onMessage = function(e) {
if(e.data === msg) {
e.stopPropagation && e.stopPropagation();
callFns();
}
};
global.addEventListener?
global.addEventListener('message', onMessage, true) :
global.attachEvent('onmessage', onMessage);
return function(fn) {
enqueueFn(fn) && global.postMessage(msg, '*');
};
}
}
var doc = global.document;
if('onreadystatechange' in doc.createElement('script')) { // ie6-ie8
var createScript = function() {
var script = doc.createElement('script');
script.onreadystatechange = function() {
script.parentNode.removeChild(script);
script = script.onreadystatechange = null;
callFns();
};
(doc.documentElement || doc.body).appendChild(script);
};
return function(fn) {
enqueueFn(fn) && createScript();
};
}
return function(fn) { // old browsers
enqueueFn(fn) && setTimeout(callFns, 0);
};
})(),
throwException = function(e) {
nextTick(function() {
throw e;
});
},
isFunction = function(obj) {
return typeof obj === 'function';
},
isObject = function(obj) {
return obj !== null && typeof obj === 'object';
},
toStr = Object.prototype.toString,
isArray = Array.isArray || function(obj) {
return toStr.call(obj) === '[object Array]';
},
getArrayKeys = function(arr) {
var res = [],
i = 0, len = arr.length;
while(i < len) {
res.push(i++);
}
return res;
},
getObjectKeys = Object.keys || function(obj) {
var res = [];
for(var i in obj) {
obj.hasOwnProperty(i) && res.push(i);
}
return res;
},
defineCustomErrorType = function(name) {
var res = function(message) {
this.name = name;
this.message = message;
};
res.prototype = new Error();
return res;
},
wrapOnFulfilled = function(onFulfilled, idx) {
return function(val) {
onFulfilled.call(this, val, idx);
};
};
/**
* @class Deferred
* @exports vow:Deferred
* @description
* The `Deferred` class is used to encapsulate newly-created promise object along with functions that resolve, reject or notify it.
*/
/**
* @constructor
* @description
* You can use `vow.defer()` instead of using this constructor.
*
* `new vow.Deferred()` gives the same result as `vow.defer()`.
*/
var Deferred = function() {
this._promise = new Promise();
};
Deferred.prototype = /** @lends Deferred.prototype */{
/**
* Returns corresponding promise.
*
* @returns {vow:Promise}
*/
promise : function() {
return this._promise;
},
/**
* Resolves corresponding promise with given `value`.
*
* @param {*} value
*
* @example
* ```js
* var defer = vow.defer(),
* promise = defer.promise();
*
* promise.then(function(value) {
* // value is "'success'" here
* });
*
* defer.resolve('success');
* ```
*/
resolve : function(value) {
this._promise.isResolved() || this._promise._resolve(value);
},
/**
* Rejects corresponding promise with given `reason`.
*
* @param {*} reason
*
* @example
* ```js
* var defer = vow.defer(),
* promise = defer.promise();
*
* promise.fail(function(reason) {
* // reason is "'something is wrong'" here
* });
*
* defer.reject('something is wrong');
* ```
*/
reject : function(reason) {
if(this._promise.isResolved()) {
return;
}
if(vow.isPromise(reason)) {
reason = reason.then(function(val) {
var defer = vow.defer();
defer.reject(val);
return defer.promise();
});
this._promise._resolve(reason);
}
else {
this._promise._reject(reason);
}
},
/**
* Notifies corresponding promise with given `value`.
*
* @param {*} value
*
* @example
* ```js
* var defer = vow.defer(),
* promise = defer.promise();
*
* promise.progress(function(value) {
* // value is "'20%'", "'40%'" here
* });
*
* defer.notify('20%');
* defer.notify('40%');
* ```
*/
notify : function(value) {
this._promise.isResolved() || this._promise._notify(value);
}
};
var PROMISE_STATUS = {
PENDING : 0,
RESOLVED : 1,
FULFILLED : 2,
REJECTED : 3
};
/**
* @class Promise
* @exports vow:Promise
* @description
* The `Promise` class is used when you want to give to the caller something to subscribe to,
* but not the ability to resolve or reject the deferred.
*/
/**
* @constructor
* @param {Function} resolver See https://github.com/domenic/promises-unwrapping/blob/master/README.md#the-promise-constructor for details.
* @description
* You should use this constructor directly only if you are going to use `vow` as DOM Promises implementation.
* In other case you should use `vow.defer()` and `defer.promise()` methods.
* @example
* ```js
* function fetchJSON(url) {
* return new vow.Promise(function(resolve, reject, notify) {
* var xhr = new XMLHttpRequest();
* xhr.open('GET', url);
* xhr.responseType = 'json';
* xhr.send();
* xhr.onload = function() {
* if(xhr.response) {
* resolve(xhr.response);
* }
* else {
* reject(new TypeError());
* }
* };
* });
* }
* ```
*/
var Promise = function(resolver) {
this._value = undef;
this._status = PROMISE_STATUS.PENDING;
this._fulfilledCallbacks = [];
this._rejectedCallbacks = [];
this._progressCallbacks = [];
if(resolver) { // NOTE: see https://github.com/domenic/promises-unwrapping/blob/master/README.md
var _this = this,
resolverFnLen = resolver.length;
resolver(
function(val) {
_this.isResolved() || _this._resolve(val);
},
resolverFnLen > 1?
function(reason) {
_this.isResolved() || _this._reject(reason);
} :
undef,
resolverFnLen > 2?
function(val) {
_this.isResolved() || _this._notify(val);
} :
undef);
}
};
Promise.prototype = /** @lends Promise.prototype */ {
/**
* Returns value of fulfilled promise or reason in case of rejection.
*
* @returns {*}
*/
valueOf : function() {
return this._value;
},
/**
* Returns `true` if promise is resolved.
*
* @returns {Boolean}
*/
isResolved : function() {
return this._status !== PROMISE_STATUS.PENDING;
},
/**
* Returns `true` if promise is fulfilled.
*
* @returns {Boolean}
*/
isFulfilled : function() {
return this._status === PROMISE_STATUS.FULFILLED;
},
/**
* Returns `true` if promise is rejected.
*
* @returns {Boolean}
*/
isRejected : function() {
return this._status === PROMISE_STATUS.REJECTED;
},
/**
* Adds reactions to promise.
*
* @param {Function} [onFulfilled] Callback that will to be invoked with the value after promise has been fulfilled
* @param {Function} [onRejected] Callback that will to be invoked with the reason after promise has been rejected
* @param {Function} [onProgress] Callback that will to be invoked with the value after promise has been notified
* @param {Object} [ctx] Context of callbacks execution
* @returns {vow:Promise} A new promise, see https://github.com/promises-aplus/promises-spec for details
*/
then : function(onFulfilled, onRejected, onProgress, ctx) {
var defer = new Deferred();
this._addCallbacks(defer, onFulfilled, onRejected, onProgress, ctx);
return defer.promise();
},
/**
* Adds rejection reaction only. It is shortcut for `promise.then(undefined, onRejected)`.
*
* @param {Function} onRejected Callback to be called with the value after promise has been rejected
* @param {Object} [ctx] Context of callback execution
* @returns {vow:Promise}
*/
'catch' : function(onRejected, ctx) {
return this.then(undef, onRejected, ctx);
},
/**
* Adds rejection reaction only. It is shortcut for `promise.then(null, onRejected)`. It's alias for `catch`.
*
* @param {Function} onRejected Callback to be called with the value after promise has been rejected
* @param {Object} [ctx] Context of callback execution
* @returns {vow:Promise}
*/
fail : function(onRejected, ctx) {
return this.then(undef, onRejected, ctx);
},
/**
* Adds resolving reaction (to fulfillment and rejection both).
*
* @param {Function} onResolved Callback that to be called with the value after promise has been rejected
* @param {Object} [ctx] Context of callback execution
* @returns {vow:Promise}
*/
always : function(onResolved, ctx) {
var _this = this,
cb = function() {
return onResolved.call(this, _this);
};
return this.then(cb, cb, ctx);
},
/**
* Adds progress reaction.
*
* @param {Function} onProgress Callback to be called with the value when promise has been notified
* @param {Object} [ctx] Context of callback execution
* @returns {vow:Promise}
*/
progress : function(onProgress, ctx) {
return this.then(undef, undef, onProgress, ctx);
},
/**
* Like `promise.then`, but "spreads" the array into a variadic value handler.
* It is useful with `vow.all` and `vow.allResolved` methods.
*
* @param {Function} [onFulfilled] Callback that will to be invoked with the value after promise has been fulfilled
* @param {Function} [onRejected] Callback that will to be invoked with the reason after promise has been rejected
* @param {Object} [ctx] Context of callbacks execution
* @returns {vow:Promise}
*
* @example
* ```js
* var defer1 = vow.defer(),
* defer2 = vow.defer();
*
* vow.all([defer1.promise(), defer2.promise()]).spread(function(arg1, arg2) {
* // arg1 is "1", arg2 is "'two'" here
* });
*
* defer1.resolve(1);
* defer2.resolve('two');
* ```
*/
spread : function(onFulfilled, onRejected, ctx) {
return this.then(
function(val) {
return onFulfilled.apply(this, val);
},
onRejected,
ctx);
},
/**
* Like `then`, but terminates a chain of promises.
* If the promise has been rejected, throws it as an exception in a future turn of the event loop.
*
* @param {Function} [onFulfilled] Callback that will to be invoked with the value after promise has been fulfilled
* @param {Function} [onRejected] Callback that will to be invoked with the reason after promise has been rejected
* @param {Function} [onProgress] Callback that will to be invoked with the value after promise has been notified
* @param {Object} [ctx] Context of callbacks execution
*
* @example
* ```js
* var defer = vow.defer();
* defer.reject(Error('Internal error'));
* defer.promise().done(); // exception to be thrown
* ```
*/
done : function(onFulfilled, onRejected, onProgress, ctx) {
this
.then(onFulfilled, onRejected, onProgress, ctx)
.fail(throwException);
},
/**
* Returns a new promise that will be fulfilled in `delay` milliseconds if the promise is fulfilled,
* or immediately rejected if promise is rejected.
*
* @param {Number} delay
* @returns {vow:Promise}
*/
delay : function(delay) {
var timer,
promise = this.then(function(val) {
var defer = new Deferred();
timer = setTimeout(
function() {
defer.resolve(val);
},
delay);
return defer.promise();
});
promise.always(function() {
clearTimeout(timer);
});
return promise;
},
/**
* Returns a new promise that will be rejected in `timeout` milliseconds
* if the promise is not resolved beforehand.
*
* @param {Number} timeout
* @returns {vow:Promise}
*
* @example
* ```js
* var defer = vow.defer(),
* promiseWithTimeout1 = defer.promise().timeout(50),
* promiseWithTimeout2 = defer.promise().timeout(200);
*
* setTimeout(
* function() {
* defer.resolve('ok');
* },
* 100);
*
* promiseWithTimeout1.fail(function(reason) {
* // promiseWithTimeout to be rejected in 50ms
* });
*
* promiseWithTimeout2.then(function(value) {
* // promiseWithTimeout to be fulfilled with "'ok'" value
* });
* ```
*/
timeout : function(timeout) {
var defer = new Deferred(),
timer = setTimeout(
function() {
defer.reject(new vow.TimedOutError('timed out'));
},
timeout);
this.then(
function(val) {
defer.resolve(val);
},
function(reason) {
defer.reject(reason);
});
defer.promise().always(function() {
clearTimeout(timer);
});
return defer.promise();
},
_vow : true,
_resolve : function(val) {
if(this._status > PROMISE_STATUS.RESOLVED) {
return;
}
if(val === this) {
this._reject(TypeError('Can\'t resolve promise with itself'));
return;
}
this._status = PROMISE_STATUS.RESOLVED;
if(val && !!val._vow) { // shortpath for vow.Promise
val.isFulfilled()?
this._fulfill(val.valueOf()) :
val.isRejected()?
this._reject(val.valueOf()) :
val.then(
this._fulfill,
this._reject,
this._notify,
this);
return;
}
if(isObject(val) || isFunction(val)) {
var then;
try {
then = val.then;
}
catch(e) {
this._reject(e);
return;
}
if(isFunction(then)) {
var _this = this,
isResolved = false;
try {
then.call(
val,
function(val) {
if(isResolved) {
return;
}
isResolved = true;
_this._resolve(val);
},
function(err) {
if(isResolved) {
return;
}
isResolved = true;
_this._reject(err);
},
function(val) {
_this._notify(val);
});
}
catch(e) {
isResolved || this._reject(e);
}
return;
}
}
this._fulfill(val);
},
_fulfill : function(val) {
if(this._status > PROMISE_STATUS.RESOLVED) {
return;
}
this._status = PROMISE_STATUS.FULFILLED;
this._value = val;
this._callCallbacks(this._fulfilledCallbacks, val);
this._fulfilledCallbacks = this._rejectedCallbacks = this._progressCallbacks = undef;
},
_reject : function(reason) {
if(this._status > PROMISE_STATUS.RESOLVED) {
return;
}
this._status = PROMISE_STATUS.REJECTED;
this._value = reason;
this._callCallbacks(this._rejectedCallbacks, reason);
this._fulfilledCallbacks = this._rejectedCallbacks = this._progressCallbacks = undef;
},
_notify : function(val) {
this._callCallbacks(this._progressCallbacks, val);
},
_addCallbacks : function(defer, onFulfilled, onRejected, onProgress, ctx) {
if(onRejected && !isFunction(onRejected)) {
ctx = onRejected;
onRejected = undef;
}
else if(onProgress && !isFunction(onProgress)) {
ctx = onProgress;
onProgress = undef;
}
var cb;
if(!this.isRejected()) {
cb = { defer : defer, fn : isFunction(onFulfilled)? onFulfilled : undef, ctx : ctx };
this.isFulfilled()?
this._callCallbacks([cb], this._value) :
this._fulfilledCallbacks.push(cb);
}
if(!this.isFulfilled()) {
cb = { defer : defer, fn : onRejected, ctx : ctx };
this.isRejected()?
this._callCallbacks([cb], this._value) :
this._rejectedCallbacks.push(cb);
}
if(this._status <= PROMISE_STATUS.RESOLVED) {
this._progressCallbacks.push({ defer : defer, fn : onProgress, ctx : ctx });
}
},
_callCallbacks : function(callbacks, arg) {
var len = callbacks.length;
if(!len) {
return;
}
var isResolved = this.isResolved(),
isFulfilled = this.isFulfilled();
nextTick(function() {
var i = 0, cb, defer, fn;
while(i < len) {
cb = callbacks[i++];
defer = cb.defer;
fn = cb.fn;
if(fn) {
var ctx = cb.ctx,
res;
try {
res = ctx? fn.call(ctx, arg) : fn(arg);
}
catch(e) {
defer.reject(e);
continue;
}
isResolved?
defer.resolve(res) :
defer.notify(res);
}
else {
isResolved?
isFulfilled?
defer.resolve(arg) :
defer.reject(arg) :
defer.notify(arg);
}
}
});
}
};
/** @lends Promise */
var staticMethods = {
/**
* Coerces given `value` to a promise, or returns the `value` if it's already a promise.
*
* @param {*} value
* @returns {vow:Promise}
*/
cast : function(value) {
return vow.cast(value);
},
/**
* Returns a promise to be fulfilled only after all the items in `iterable` are fulfilled,
* or to be rejected when any of the `iterable` is rejected.
*
* @param {Array|Object} iterable
* @returns {vow:Promise}
*/
all : function(iterable) {
return vow.all(iterable);
},
/**
* Returns a promise to be fulfilled only when any of the items in `iterable` are fulfilled,
* or to be rejected when the first item is rejected.
*
* @param {Array} iterable
* @returns {vow:Promise}
*/
race : function(iterable) {
return vow.anyResolved(iterable);
},
/**
* Returns a promise that has already been resolved with the given `value`.
* If `value` is a promise, returned promise will be adopted with the state of given promise.
*
* @param {*} value
* @returns {vow:Promise}
*/
resolve : function(value) {
return vow.resolve(value);
},
/**
* Returns a promise that has already been rejected with the given `reason`.
*
* @param {*} reason
* @returns {vow:Promise}
*/
reject : function(reason) {
return vow.reject(reason);
}
};
for(var prop in staticMethods) {
staticMethods.hasOwnProperty(prop) &&
(Promise[prop] = staticMethods[prop]);
}
var vow = /** @exports vow */ {
Deferred : Deferred,
Promise : Promise,
/**
* Creates a new deferred. This method is a factory method for `vow:Deferred` class.
* It's equivalent to `new vow.Deferred()`.
*
* @returns {vow:Deferred}
*/
defer : function() {
return new Deferred();
},
/**
* Static equivalent to `promise.then`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @param {Function} [onFulfilled] Callback that will to be invoked with the value after promise has been fulfilled
* @param {Function} [onRejected] Callback that will to be invoked with the reason after promise has been rejected
* @param {Function} [onProgress] Callback that will to be invoked with the value after promise has been notified
* @param {Object} [ctx] Context of callbacks execution
* @returns {vow:Promise}
*/
when : function(value, onFulfilled, onRejected, onProgress, ctx) {
return vow.cast(value).then(onFulfilled, onRejected, onProgress, ctx);
},
/**
* Static equivalent to `promise.fail`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @param {Function} onRejected Callback that will to be invoked with the reason after promise has been rejected
* @param {Object} [ctx] Context of callback execution
* @returns {vow:Promise}
*/
fail : function(value, onRejected, ctx) {
return vow.when(value, undef, onRejected, ctx);
},
/**
* Static equivalent to `promise.always`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @param {Function} onResolved Callback that will to be invoked with the reason after promise has been resolved
* @param {Object} [ctx] Context of callback execution
* @returns {vow:Promise}
*/
always : function(value, onResolved, ctx) {
return vow.when(value).always(onResolved, ctx);
},
/**
* Static equivalent to `promise.progress`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @param {Function} onProgress Callback that will to be invoked with the reason after promise has been notified
* @param {Object} [ctx] Context of callback execution
* @returns {vow:Promise}
*/
progress : function(value, onProgress, ctx) {
return vow.when(value).progress(onProgress, ctx);
},
/**
* Static equivalent to `promise.spread`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @param {Function} [onFulfilled] Callback that will to be invoked with the value after promise has been fulfilled
* @param {Function} [onRejected] Callback that will to be invoked with the reason after promise has been rejected
* @param {Object} [ctx] Context of callbacks execution
* @returns {vow:Promise}
*/
spread : function(value, onFulfilled, onRejected, ctx) {
return vow.when(value).spread(onFulfilled, onRejected, ctx);
},
/**
* Static equivalent to `promise.done`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @param {Function} [onFulfilled] Callback that will to be invoked with the value after promise has been fulfilled
* @param {Function} [onRejected] Callback that will to be invoked with the reason after promise has been rejected
* @param {Function} [onProgress] Callback that will to be invoked with the value after promise has been notified
* @param {Object} [ctx] Context of callbacks execution
*/
done : function(value, onFulfilled, onRejected, onProgress, ctx) {
vow.when(value).done(onFulfilled, onRejected, onProgress, ctx);
},
/**
* Checks whether the given `value` is a promise-like object
*
* @param {*} value
* @returns {Boolean}
*
* @example
* ```js
* vow.isPromise('something'); // returns false
* vow.isPromise(vow.defer().promise()); // returns true
* vow.isPromise({ then : function() { }); // returns true
* ```
*/
isPromise : function(value) {
return isObject(value) && isFunction(value.then);
},
/**
* Coerces given `value` to a promise, or returns the `value` if it's already a promise.
*
* @param {*} value
* @returns {vow:Promise}
*/
cast : function(value) {
return vow.isPromise(value)?
value :
vow.resolve(value);
},
/**
* Static equivalent to `promise.valueOf`.
* If given `value` is not an instance of `vow.Promise`, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @returns {*}
*/
valueOf : function(value) {
return value && isFunction(value.valueOf)? value.valueOf() : value;
},
/**
* Static equivalent to `promise.isFulfilled`.
* If given `value` is not an instance of `vow.Promise`, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @returns {Boolean}
*/
isFulfilled : function(value) {
return value && isFunction(value.isFulfilled)? value.isFulfilled() : true;
},
/**
* Static equivalent to `promise.isRejected`.
* If given `value` is not an instance of `vow.Promise`, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @returns {Boolean}
*/
isRejected : function(value) {
return value && isFunction(value.isRejected)? value.isRejected() : false;
},
/**
* Static equivalent to `promise.isResolved`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @returns {Boolean}
*/
isResolved : function(value) {
return value && isFunction(value.isResolved)? value.isResolved() : true;
},
/**
* Returns a promise that has already been resolved with the given `value`.
* If `value` is a promise, returned promise will be adopted with the state of given promise.
*
* @param {*} value
* @returns {vow:Promise}
*/
resolve : function(value) {
var res = vow.defer();
res.resolve(value);
return res.promise();
},
/**
* Returns a promise that has already been fulfilled with the given `value`.
* If `value` is a promise, returned promise will be fulfilled with fulfill/rejection value of given promise.
*
* @param {*} value
* @returns {vow:Promise}
*/
fulfill : function(value) {
var defer = vow.defer(),
promise = defer.promise();
defer.resolve(value);
return promise.isFulfilled()?
promise :
promise.then(null, function(reason) {
return reason;
});
},
/**
* Returns a promise that has already been rejected with the given `reason`.
* If `reason` is a promise, returned promise will be rejected with fulfill/rejection value of given promise.
*
* @param {*} reason
* @returns {vow:Promise}
*/
reject : function(reason) {
var defer = vow.defer();
defer.reject(reason);
return defer.promise();
},
/**
* Invokes a given function `fn` with arguments `args`
*
* @param {Function} fn
* @param {...*} [args]
* @returns {vow:Promise}
*
* @example
* ```js
* var promise1 = vow.invoke(function(value) {
* return value;
* }, 'ok'),
* promise2 = vow.invoke(function() {
* throw Error();
* });
*
* promise1.isFulfilled(); // true
* promise1.valueOf(); // 'ok'
* promise2.isRejected(); // true
* promise2.valueOf(); // instance of Error
* ```
*/
invoke : function(fn, args) {
var len = Math.max(arguments.length - 1, 0),
callArgs;
if(len) { // optimization for V8
callArgs = Array(len);
var i = 0;
while(i < len) {
callArgs[i++] = arguments[i];
}
}
try {
return vow.resolve(callArgs?
fn.apply(global, callArgs) :
fn.call(global));
}
catch(e) {
return vow.reject(e);
}
},
/**
* Returns a promise to be fulfilled only after all the items in `iterable` are fulfilled,
* or to be rejected when any of the `iterable` is rejected.
*
* @param {Array|Object} iterable
* @returns {vow:Promise}
*
* @example
* with array:
* ```js
* var defer1 = vow.defer(),
* defer2 = vow.defer();
*
* vow.all([defer1.promise(), defer2.promise(), 3])
* .then(function(value) {
* // value is "[1, 2, 3]" here
* });
*
* defer1.resolve(1);
* defer2.resolve(2);
* ```
*
* @example
* with object:
* ```js
* var defer1 = vow.defer(),
* defer2 = vow.defer();
*
* vow.all({ p1 : defer1.promise(), p2 : defer2.promise(), p3 : 3 })
* .then(function(value) {
* // value is "{ p1 : 1, p2 : 2, p3 : 3 }" here
* });
*
* defer1.resolve(1);
* defer2.resolve(2);
* ```
*/
all : function(iterable) {
var defer = new Deferred(),
isPromisesArray = isArray(iterable),
keys = isPromisesArray?
getArrayKeys(iterable) :
getObjectKeys(iterable),
len = keys.length,
res = isPromisesArray? [] : {};
if(!len) {
defer.resolve(res);
return defer.promise();
}
var i = len;
vow._forEach(
iterable,
function(value, idx) {
res[keys[idx]] = value;
if(!--i) {
defer.resolve(res);
}
},
defer.reject,
defer.notify,
defer,
keys);
return defer.promise();
},
/**
* Returns a promise to be fulfilled only after all the items in `iterable` are resolved.
*
* @param {Array|Object} iterable
* @returns {vow:Promise}
*
* @example
* ```js
* var defer1 = vow.defer(),
* defer2 = vow.defer();
*
* vow.allResolved([defer1.promise(), defer2.promise()]).spread(function(promise1, promise2) {
* promise1.isRejected(); // returns true
* promise1.valueOf(); // returns "'error'"
* promise2.isFulfilled(); // returns true
* promise2.valueOf(); // returns "'ok'"
* });
*
* defer1.reject('error');
* defer2.resolve('ok');
* ```
*/
allResolved : function(iterable) {
var defer = new Deferred(),
isPromisesArray = isArray(iterable),
keys = isPromisesArray?
getArrayKeys(iterable) :
getObjectKeys(iterable),
i = keys.length,
res = isPromisesArray? [] : {};
if(!i) {
defer.resolve(res);
return defer.promise();
}
var onResolved = function() {
--i || defer.resolve(iterable);
};
vow._forEach(
iterable,
onResolved,
onResolved,
defer.notify,
defer,
keys);
return defer.promise();
},
allPatiently : function(iterable) {
return vow.allResolved(iterable).then(function() {
var isPromisesArray = isArray(iterable),
keys = isPromisesArray?
getArrayKeys(iterable) :
getObjectKeys(iterable),
rejectedPromises, fulfilledPromises,
len = keys.length, i = 0, key, promise;
if(!len) {
return isPromisesArray? [] : {};
}
while(i < len) {
key = keys[i++];
promise = iterable[key];
if(vow.isRejected(promise)) {
rejectedPromises || (rejectedPromises = isPromisesArray? [] : {});
isPromisesArray?
rejectedPromises.push(promise.valueOf()) :
rejectedPromises[key] = promise.valueOf();
}
else if(!rejectedPromises) {
(fulfilledPromises || (fulfilledPromises = isPromisesArray? [] : {}))[key] = vow.valueOf(promise);
}
}
if(rejectedPromises) {
throw rejectedPromises;
}
return fulfilledPromises;
});
},
/**
* Returns a promise to be fulfilled only when any of the items in `iterable` is fulfilled,
* or to be rejected when all the items are rejected (with the reason of the first rejected item).
*
* @param {Array} iterable
* @returns {vow:Promise}
*/
any : function(iterable) {
var defer = new Deferred(),
len = iterable.length;
if(!len) {
defer.reject(Error());
return defer.promise();
}
var i = 0, reason;
vow._forEach(
iterable,
defer.resolve,
function(e) {
i || (reason = e);
++i === len && defer.reject(reason);
},
defer.notify,
defer);
return defer.promise();
},
/**
* Returns a promise to be fulfilled only when any of the items in `iterable` is fulfilled,
* or to be rejected when the first item is rejected.
*
* @param {Array} iterable
* @returns {vow:Promise}
*/
anyResolved : function(iterable) {
var defer = new Deferred(),
len = iterable.length;
if(!len) {
defer.reject(Error());
return defer.promise();
}
vow._forEach(
iterable,
defer.resolve,
defer.reject,
defer.notify,
defer);
return defer.promise();
},
/**
* Static equivalent to `promise.delay`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @param {Number} delay
* @returns {vow:Promise}
*/
delay : function(value, delay) {
return vow.resolve(value).delay(delay);
},
/**
* Static equivalent to `promise.timeout`.
* If given `value` is not a promise, then `value` is equivalent to fulfilled promise.
*
* @param {*} value
* @param {Number} timeout
* @returns {vow:Promise}
*/
timeout : function(value, timeout) {
return vow.resolve(value).timeout(timeout);
},
_forEach : function(promises, onFulfilled, onRejected, onProgress, ctx, keys) {
var len = keys? keys.length : promises.length,
i = 0;
while(i < len) {
vow.when(
promises[keys? keys[i] : i],
wrapOnFulfilled(onFulfilled, i),
onRejected,
onProgress,
ctx);
++i;
}
},
TimedOutError : defineCustomErrorType('TimedOut')
};
var defineAsGlobal = true;
if(typeof module === 'object' && typeof module.exports === 'object') {
module.exports = vow;
defineAsGlobal = false;
}
if(typeof modules === 'object') {
modules.define('vow', function(provide) {
provide(vow);
});
defineAsGlobal = false;
}
if(typeof define === 'function') {
define(function(require, exports, module) {
module.exports = vow;
});
defineAsGlobal = false;
}
defineAsGlobal && (global.vow = vow);
})(this);
(function (global) {
/**
* API error.
*
* @param {String} type Error type.
* @param {String} message Human-readable description of the error.
*/
function ApiError(type, message) {
this.name = 'ApiError';
this.type = type;
this.message = message;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, this.constructor);
}
}
ApiError.prototype = Object.create(Error.prototype, {
constructor: {
value: ApiError
}
});
/**
* Invalid or missed parameter.
*/
ApiError.BAD_REQUEST = 'BAD_REQUEST';
/**
* Unspecified error or server logic error.
*/
ApiError.INTERNAL_ERROR = 'INTERNAL_ERROR';
/**
* API middleware wasn't found.
*/
ApiError.NOT_FOUND = 'NOT_FOUND';
var defineAsGlobal = true;
/**
* @see https://github.com/ymaps/modules
*/
if (typeof global.modules === 'object') {
global.modules.define('bla-error', function (provide) {
provide(ApiError);
});
defineAsGlobal = false;
}
/**
* @see requirejs.org
*/
if (typeof global.define === 'function') {
global.define('bla-error', function () {
return ApiError;
});
defineAsGlobal = false;
}
if (defineAsGlobal) {
global.bla = global.bla || {};
global.bla.ApiError = ApiError;
}
}(this));
(function (global) {
/**
* Borrowed from `next-tick` by Dmitry Filatov.
* @see https://github.com/bem/bem-core/blob/v2/common.blocks/next-tick/next-tick.vanilla.js
*
* Calls a callback function in the next tick.
*
* @param {Function} callback
*/
var nextTick = (function () {
var fns = [];
var enqueueFn = function (fn) {
return fns.push(fn) === 1;
};
var callFns = function () {
var fnsToCall = fns;
var i = 0;
var len = fns.length;
fns = [];
while (i < len) {
fnsToCall[i++]();
}
};
if (global.postMessage && global.addEventListener) { // modern browsers
var msg = '__nextTick' + Date.now();
var onMessage = function (e) {
if (e.data === msg) {
e.stopPropagation && e.stopPropagation();
callFns();
}
};
global.addEventListener('message', onMessage, true);
return function (fn) {
enqueueFn(fn) && global.postMessage(msg, '*');
};
}
return function (fn) { // old browsers
enqueueFn(fn) && setTimeout(callFns, 0);
};
})();
/**
* Returns API class based on dependecies.
*
* @param {Object} vow
* @param {Object} ApiError
* @returns {Function}
*/
function createApiClass(vow, ApiError) {
/**
* Makes an ajax request.
*
* @param {String} url A string containing the URL to which the request is sent.
* @param {String} data Data to be sent to the server.
* @returns {vow.Promise}
*/
function sendAjaxRequest(url, data) {
var xhr = new XMLHttpRequest();
var d = vow.defer();
xhr.onreadystatechange = function () {
if (xhr.readyState === XMLHttpRequest.DONE) {
if (xhr.status === 200) {
d.resolve(JSON.parse(xhr.responseText));
} else {
d.reject(xhr);
}
}
};
xhr.open('POST', url, true);
xhr.setRequestHeader('Accept', 'application/json, text/javascript, */*; q=0.01');
xhr.setRequestHeader('Content-type', 'application/json');
xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
xhr.send(data);
return d.promise();
}
/*
* Set of predefined API errors.
*/
var XHR_ERRORS = {
404: new ApiError(ApiError.NOT_FOUND, 'API middleware wasn\'t found')
};
/**
* Checks if the passed argument is an Array. This util function uses Array.isArray if present, if not
* uses a polyfill suggest at the MDN JS API documentation.
* @see https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray
*
* @param {*} arg
* @returns {Boolean}
*/
function isArray(arg) {
return arg && (Array.isArray ?
Array.isArray(arg) :
Object.prototype.toString.call(arg) === '[object Array]'
);
}
/**
* Api provider.
*
* @param {String} basePath Url path to the middleware root.
* @param {Object} [options] Extra options.
* @param {Boolean|String[]} [options.noBatching=false] Turns off batching. Accepts a boolean value, for all
* methods, or an array with the specific methods that shouldn't be batched.
*/
function Api(basePath, options) {
this._basePath = basePath;
options = options || {};
this._options = {
// if the 'noBatching' option is not an Array is considered Boolean.
noBatching: !isArray(options.noBatching) && Boolean(options.noBatching)
};
// if the 'noBatching' option is an Array set the noBatchingForMethods option
this._noBatchingForMethods = isArray(options.noBatching) ? options.noBatching : [];
this._batch = [];
this._deferreds = {};
}
Api.prototype = {
constructor: Api,
/**
* Executes api by path with specified parameters.
*
* @param {String} methodName Method name.
* @param {Object} params Data should be sent to the method.
* @param {Object} [execOptions] Exec-specific options.
* @param {Boolean} [execOptions.noBatching=false] Should the current call of the method be batched.
* @returns {vow.Promise}
*/
exec: function (methodName, params, execOptions) {
if (this._options.noBatching ||
execOptions && execOptions.noBatching ||
this._noBatchingForMethods.indexOf(methodName) !== -1
) {
return this._execWithoutBatching(methodName, params);
}
// If the batching is not disabled by any of the possible means, just batch.
return this._execWithBatching(methodName, params);
},
/**
* Executes method immediately.
*
* @param {String} methodName Method name.
* @param {Object} params Data should be sent to the method.
* @returns {vow.Promise}
*/
_execWithoutBatching: function (methodName, params) {
var defer = vow.defer();
var url = this._basePath + methodName;
var data = JSON.stringify(params);
sendAjaxRequest(url, data).then(
this._resolvePromise.bind(this, defer),
this._rejectPromise.bind(this, defer)
);
return defer.promise();
},
/**
* Executes method with a little delay, adding it to batch.
*
* @param {String} methodName Method name.
* @param {Object} params Data should be sent to the method.
* @returns {vow.Promise}
*/
_execWithBatching: function (methodName, params) {
var requestId = this._getRequestId(methodName, params);
var promise = this._getRequestPromise(requestId);
if (!promise) {
this._addToBatch(methodName, params);
promise = this._createPromise(requestId);
this._run();
}
return promise;
},
/**
* Generates an ID for a method request.
*
* @param {String} methodName
* @param {Object} params
* @returns {String}
*/
_getRequestId: function (methodName, params) {
var stringifiedParams = JSON.stringify(params) || '';
return methodName + stringifiedParams;
},
/**
* Gets the promise object for given request ID.
*
* @param {String} requestId Request ID for which promise is retrieved.
* @returns {vow.Promise|undefined}
*/
_getRequestPromise: function (requestId) {
var defer = this._deferreds[requestId];
return defer && defer.promise();
},
/**
* Appends data to the batch array.
*
* @param {String} methodName
* @param {Object} params
*/
_addToBatch: function (methodName, params) {
this._batch.push({
method: methodName,
params: params
});
},
/**
* Creates new deferred promise.
*
* @param {String} requestId Request ID for which promise is generated.
* @returns {vow.Promise}
*/
_createPromise: function (requestId) {
var defer = vow.defer();
this._deferreds[requestId] = defer;
return defer.promise();
},
/**
* Initializes async batch request.
*/
_run: function () {
// The collecting requests for the batch will start when a first request is received.
// That's why the batch length is checked there.
if (this._batch.length === 1) {
nextTick(this._sendBatchRequest.bind(this));
}
},
/**
* Performs batch request.
*/
_sendBatchRequest: function () {
var url = this._basePath + 'bla-batch';
var data = JSON.stringify({methods: this._batch});
sendAjaxRequest(url, data).then(
this._resolvePromises.bind(this, this._batch),
this._rejectPromises.bind(this, this._batch)
);
this._batch = [];
},
/**
* Resolve deferred promise.
*
* @param {vow.Deferred} defer
* @param {Object} response Server response.
*/
_resolvePromise: function (defer, response) {
var error = response.error;
if (error) {
defer.reject(new ApiError(error.type, error.message));
} else {
defer.resolve(response.data);
}
},
/**
* Resolves deferred promises.
*
* @param {Object[]} batch Batch request data.
* @param {Object} response Server response.
*/
_resolvePromises: function (batch, response) {
var data = response.data;
for (var i = 0, requestId; i < batch.length; i++) {
requestId = this._getRequestId(batch[i].method, batch[i].params);
this._resolvePromise(this._deferreds[requestId], data[i]);
delete this._deferreds[requestId];
}
},
/**
* Rejects deferred promise.
*
* @param {vow.Deferred} defer
* @param {XMLHttpRequest} xhr
*/
_rejectPromise: function (defer, xhr) {
var errorMessage = xhr.message || xhr.statusText || xhr.responseText;
var error = XHR_ERRORS[xhr.status] || new ApiError(ApiError.INTERNAL_ERROR, errorMessage);
defer.reject(error);
},
/**
* Rejects deferred promises.
*
* @param {Object[]} batch Batch request data.
* @param {XMLHttpRequest} xhr
*/
_rejectPromises: function (batch, xhr) {
for (var i = 0, requestId; i < batch.length; i++) {
requestId = this._getRequestId(batch[i].method, batch[i].params);
this._rejectPromise(this._deferreds[requestId], xhr);
delete this._deferreds[requestId];
}
}
};
return Api;
}
var defineAsGlobal = true;
/**
* @see https://github.com/ymaps/modules
*/
if (typeof global.modules === 'object') {
global.modules.define('bla', ['vow', 'bla-error'], function (provide, vow, ApiError) {
var Api = createApiClass(vow, ApiError);
provide(Api);
});
defineAsGlobal = false;
}
/**
* @see requirejs.org
*/
if (typeof global.define === 'function') {
global.define('bla', ['bla-error', 'vow'], function (ApiError, vow) {
return createApiClass(vow, ApiError);
});
defineAsGlobal = false;
}
if (defineAsGlobal) {
global.bla = global.bla || {};
global.bla.Api = createApiClass(global.vow, global.bla.ApiError);
}
}(this));
|
src/components/Snake/Head.js
|
nataly87s/rx-snake
|
import React from 'react';
import glamorous from 'glamorous';
import { SOLUTO_BLUE } from '../../resources/colors';
const Line = glamorous.line({
fill: '#FFFFFF',
strokeWidth: 8,
strokeLinecap: 'round',
strokeMiterlimit: 10,
});
const TransparentPath = glamorous.path({
opacity: 0.4,
});
const HeadSvg = ({ style, direction: [x = 0, y = 0], color = SOLUTO_BLUE }) => (
<svg x="0px" y="0px" viewBox="0 0 89 77"
style={{ ...style, transform: `${style.transform} rotate(${x === -1 ? 180 : y * 90}deg)` }}>
<Line stroke={color} x1="85.1" y1="57.2" x2="67.7" y2="47.2"/>
<Line stroke={color} x1="85.1" y1="21" x2="67.7" y2="31"/>
<path fill="#FFFFFF" d="M49.4,76.7H26.9c-14.9,0-27-12.2-27-27V27.3c0-14.8,12.1-27,27-27h22.5c14.9,0,27,12.2,27,27v22.5
C76.4,64.6,64.3,76.7,49.4,76.7z"/>
<TransparentPath fill={color} d="M38.2,72.2c0-6.6,5.3-11.9,11.9-11.9s11.9,5.3,11.9,11.9"/>
<TransparentPath fill={color} d="M38.2,7.8c0,6.6,5.3,11.9,11.9,11.9s11.9-5.3,11.9-11.9"/>
<path fill={color} d="M49.4,8.3c10.5,0,19,8.5,19,19v22.5c0,10.5-8.5,19-19,19H26.9c-10.5,0-19-8.5-19-19V27.3c0-10.5,8.5-19,19-19H49.4
M49.4,0.3H26.9c-14.8,0-27,12.1-27,27v22.5c0,14.9,12.2,27,27,27h22.5c14.8,0,27-12.1,27-27V27.3C76.4,12.4,64.3,0.3,49.4,0.3
L49.4,0.3z"/>
</svg>
);
export default HeadSvg;
|
ajax/libs/rxjs/2.2.28/rx.lite.js
|
wenliang-developer/cdnjs
|
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
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;
}
var Rx = {
internals: {},
config: {
Promise: root.Promise // Detect if promise exists
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
identity = Rx.helpers.identity = function (x) { return x; },
pluck = Rx.helpers.pluck = function (property) { return function (x) { return x[property]; }; },
just = Rx.helpers.just = function (value) { return function () { return value; }; },
defaultNow = Rx.helpers.defaultNow = Date.now,
defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
defaultError = Rx.helpers.defaultError = function (err) { throw err; },
isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.then === 'function' && p.then !== Rx.Observable.prototype.then; },
asArray = Rx.helpers.asArray = function () { return Array.prototype.slice.call(arguments); },
not = Rx.helpers.not = function (a) { return !a; };
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() { if (this.isDisposed) { throw new Error(objectDisposed); } }
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
'_es6shim_iterator_';
// Firefox ships a partial implementation using the name @@iterator.
// https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
// So use that name if we detect it.
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = { done: true, value: undefined };
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function' || false;
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// 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 == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// 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) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(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 = []);
stackB || (stackB = []);
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) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(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) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(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();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
if (old) {
old.dispose();
}
if (shouldDispose && value) {
value.dispose();
}
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
if (old) {
old.dispose();
}
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, function () {
action();
});
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodicWithState = function (state, period, action) {
var s = state, id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () {
self(_action);
});
});
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, function (s, p) {
return invokeRecImmediate(s, p);
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
if (timeSpan < 0) {
timeSpan = 0;
}
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt),
t;
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return queue === null; };
currentScheduler.ensureTrampoline = function (action) {
if (queue === null) {
return this.schedule(action);
} else {
return action();
}
};
return currentScheduler;
}());
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
var scheduleMethod, clearMethod = noop;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
var NotificationPrototype = Notification.prototype;
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
NotificationPrototype.accept = function (observerOrOnNext, onError, onCompleted) {
if (arguments.length === 1 && typeof observerOrOnNext === 'object') {
return this._acceptObservable(observerOrOnNext);
}
return this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notification
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
NotificationPrototype.toObservable = function (scheduler) {
var notification = this;
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
if (notification.kind === 'N') {
observer.onCompleted();
}
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) {
return onNext(this.value);
}
function _acceptObservable(observer) {
return observer.onNext(this.value);
}
function toString () {
return 'OnNext(' + this.value + ')';
}
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) {
return onError(this.exception);
}
function _acceptObservable(observer) {
return observer.onError(this.exception);
}
function toString () {
return 'OnError(' + this.exception + ')';
}
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) {
return onCompleted();
}
function _acceptObservable(observer) {
return observer.onCompleted();
}
function toString () {
return 'OnCompleted()';
}
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
var Enumerator = Rx.internals.Enumerator = function (next) {
this._next = next;
};
Enumerator.prototype.next = function () {
return this._next();
};
Enumerator.prototype[$iterator$] = function () { return this; }
var Enumerable = Rx.internals.Enumerable = function (iterator) {
this._iterator = iterator;
};
Enumerable.prototype[$iterator$] = function () {
return this._iterator();
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var currentItem;
if (isDisposed) { return; }
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
observer.onCompleted();
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
lastException,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
if (isDisposed) { return; }
var currentItem;
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (repeatCount == null) { repeatCount = -1; }
return new Enumerable(function () {
var left = repeatCount;
return new Enumerator(function () {
if (left === 0) { return doneEnumerator; }
if (left > 0) { left--; }
return { done: false, value: value };
});
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var index = -1;
return new Enumerator(
function () {
return ++index < source.length ?
{ done: false, value: selector.call(thisArg, source[index], index, source) } :
doneEnumerator;
});
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber = typeof observerOrOnNext === 'object' ?
observerOrOnNext :
observerCreate(observerOrOnNext, onError, onCompleted);
return this._subscribe(subscriber);
};
return Observable;
})();
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/**
* Creates a list from an observable sequence.
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
var self = this;
return new AnonymousObservable(function(observer) {
var arr = [];
return self.subscribe(
arr.push.bind(arr),
observer.onError.bind(observer),
function () {
observer.onNext(arr);
observer.onCompleted();
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0, len = array.length;
return scheduler.scheduleRecursive(function (self) {
if (count < len) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts an iterable into an Observable sequence
*
* @example
* var res = Rx.Observable.fromIterable(new Map());
* var res = Rx.Observable.fromIterable(new Set(), Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given generator sequence.
*/
Observable.fromIterable = function (iterable, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var iterator;
try {
iterator = iterable[$iterator$]();
} catch (e) {
observer.onError(e);
return;
}
return scheduler.scheduleRecursive(function (self) {
var next;
try {
next = iterator.next();
} catch (err) {
observer.onError(err);
return;
}
if (next.done) {
observer.onCompleted();
} else {
observer.onNext(next.value);
self();
}
});
});
};
/**
* 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) {
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();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @example
* var res = Rx.Observable.of(1,2,3);
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
Observable.of = function () {
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
return observableFromArray(args);
};
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @example
* var res = Rx.Observable.of(1,2,3);
* @param {Scheduler} scheduler A scheduler to use for scheduling the arguments.
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
var observableOf = Observable.ofWithScheduler = function (scheduler) {
var len = arguments.length - 1, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i + 1]; }
return observableFromArray(args, scheduler);
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
if (repeatCount == null) {
repeatCount = -1;
}
return observableReturn(value, scheduler).repeat(repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'just', and 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = Observable.just = function (value, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throwException(new Error('Error'));
* var res = Rx.Observable.throwException(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
isPromise(result) && (result = observableFromPromise(result));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
return typeof handlerOrSecond === 'function' ?
observableCatchHandler(this, handlerOrSecond) :
observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = args[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
if (isPromise(xs)) { xs = observableFromPromise(xs); }
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) { observer.onCompleted(); }
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) { observer.onCompleted(); }
}));
return group;
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
isOpen && observer.onNext(left);
}, observer.onError.bind(observer), function () {
isOpen && observer.onCompleted();
}));
isPromise(other) && (other = observableFromPromise(other));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
isPromise(other) && (other = observableFromPromise(other));
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.doAction(observer);
* var res = observable.doAction(onNext);
* var res = observable.doAction(onNext, onError);
* var res = observable.doAction(onNext, onError, onCompleted);
* @param {Mixed} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (exception) {
if (!onError) {
observer.onError(exception);
} else {
try {
onError(exception);
} catch (e) {
observer.onError(e);
}
observer.onError(exception);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription;
try {
subscription = source.subscribe(observer);
} catch (e) {
action();
throw e;
}
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(42);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence, using an optional scheduler to drain the queue.
*
* @example
* var res = source.takeLast(5);
* var res = source.takeLast(5, Rx.Scheduler.timeout);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @param {Scheduler} [scheduler] Scheduler used to drain the queue upon completion of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count, scheduler) {
return this.takeLastBuffer(count).selectMany(function (xs) { return observableFromArray(xs, scheduler); });
};
/**
* 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);
if (q.length > count) {
q.shift();
}
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
function concatMap(selector) {
return this.map(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).concatAll();
}
function concatMapObserver(onNext, onError, onCompleted) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
observer.onNext(onNext(x, index++));
},
function (err) {
observer.onNext(onError(err));
observer.completed();
},
function () {
observer.onNext(onCompleted());
observer.onCompleted();
});
}).concatAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectConcat = observableProto.concatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.concatMap(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.map(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return concatMap.call(this, selector);
}
return concatMap.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} property The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (property) {
return this.select(function (x) { return x[property]; });
};
function selectMany(selector) {
return this.select(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
function selectManyObserver(onNext, onError, onCompleted) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
observer.onNext(onNext(x, index++));
},
function (err) {
observer.onNext(onError(err));
observer.completed();
},
function () {
observer.onNext(onCompleted());
observer.onCompleted();
});
}).mergeAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.selectMany(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.select(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return selectMany.call(this, selector);
}
return selectMany.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = observableProto.switchMap = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Converts a callback function to an observable sequence.
*
* @param {Function} function Function with a callback as the last parameter to convert to an Observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback to produce a single item to yield on next.
* @returns {Function} A function, when executed with the required parameters minus the callback, produces an Observable sequence with a single value of the arguments to the callback as an array.
*/
Observable.fromCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = immediateScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
/**
* Converts a Node.js callback style function to an observable sequence. This must be in function (err, ...) format.
* @param {Function} func The function to call
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback minus the error to produce a single item to yield on next.
* @returns {Function} An async function which when applied, returns an observable sequence with the callback arguments as an array.
*/
Observable.fromNodeCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = immediateScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(err) {
if (err) {
observer.onError(err);
return;
}
var results = slice.call(arguments, 1);
if (selector) {
try {
results = selector(results);
} catch (e) {
observer.onError(e);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
function createListener (element, name, handler) {
// Node.js specific
if (element.addListener) {
element.addListener(name, handler);
return disposableCreate(function () {
element.removeListener(name, handler);
});
}
if (element.addEventListener) {
element.addEventListener(name, handler, false);
return disposableCreate(function () {
element.removeEventListener(name, handler, false);
});
}
throw new Error('No listener found');
}
function createEventListener (el, eventName, handler) {
var disposables = new CompositeDisposable();
// Asume NodeList
if (typeof el.item === 'function' && typeof el.length === 'number') {
for (var i = 0, len = el.length; i < len; i++) {
disposables.add(createEventListener(el.item(i), eventName, handler));
}
} else if (el) {
disposables.add(createListener(el, eventName, handler));
}
return disposables;
}
// Check for Angular/jQuery/Zepto support
var jq =
!!root.angular && !!angular.element ? angular.element :
(!!root.jQuery ? root.jQuery : (
!!root.Zepto ? root.Zepto : null));
// Check for ember
var ember = !!root.Ember && typeof root.Ember.addListener === 'function';
/**
* Creates an observable sequence by adding an event listener to the matching DOMElement or each item in the NodeList.
*
* @example
* var source = Rx.Observable.fromEvent(element, 'mouseup');
*
* @param {Object} element The DOMElement or NodeList to attach a listener.
* @param {String} eventName The event name to attach the observable sequence.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence of events from the specified element and the specified event.
*/
Observable.fromEvent = function (element, eventName, selector) {
if (ember) {
return fromEventPattern(
function (h) { Ember.addListener(element, eventName, h); },
function (h) { Ember.removeListener(element, eventName, h); },
selector);
}
if (jq) {
var $elem = jq(element);
return fromEventPattern(
function (h) { $elem.on(eventName, h); },
function (h) { $elem.off(eventName, h); },
selector);
}
return new AnonymousObservable(function (observer) {
return createEventListener(
element,
eventName,
function handler (e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return
}
}
observer.onNext(results);
});
}).publish().refCount();
};
/**
* Creates an observable sequence from an event emitter via an addHandler/removeHandler pair.
* @param {Function} addHandler The function to add a handler to the emitter.
* @param {Function} [removeHandler] The optional function to remove a handler from an emitter.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence which wraps an event from an event emitter
*/
var fromEventPattern = Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
return new AnonymousObservable(function (observer) {
function innerHandler (e) {
var result = e;
if (selector) {
try {
result = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
}
observer.onNext(result);
}
var returnValue = addHandler(innerHandler);
return disposableCreate(function () {
if (removeHandler) {
removeHandler(innerHandler, returnValue);
}
});
}).publish().refCount();
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
return function () {
if (promise && promise.abort) {
promise.abort();
}
}
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) {
throw new Error('Promise type not provided nor in Rx.config.Promise');
}
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, function (err) {
reject(err);
}, function () {
if (hasValue) {
resolve(value);
}
});
});
};
/**
* Invokes the asynchronous function, surfacing the result through an observable sequence.
* @param {Function} functionAsync Asynchronous function which returns a Promise to run.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*/
Observable.startAsync = function (functionAsync) {
var promise;
try {
promise = functionAsync();
} catch (e) {
return observableThrow(e);
}
return observableFromPromise(promise);
}
/**
* Multicasts the source sequence notifications through an instantiated subject into all uses of the sequence within a selector function. Each
* subscription to the resulting sequence causes a separate multicast invocation, exposing the sequence resulting from the selector function's
* invocation. For specializations with fixed subject types, see Publish, PublishLast, and Replay.
*
* @example
* 1 - res = source.multicast(observable);
* 2 - res = source.multicast(function () { return new Subject(); }, function (x) { return x; });
*
* @param {Function|Subject} subjectOrSubjectSelector
* Factory function to create an intermediate subject through which the source sequence's elements will be multicast to the selector function.
* Or:
* Subject to push source elements into.
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence subject to the policies enforced by the created subject. Specified only if <paramref name="subjectOrSubjectSelector" is a factory function.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.multicast = function (subjectOrSubjectSelector, selector) {
var source = this;
return typeof subjectOrSubjectSelector === 'function' ?
new AnonymousObservable(function (observer) {
var connectable = source.multicast(subjectOrSubjectSelector());
return new CompositeDisposable(selector(connectable).subscribe(observer), connectable.connect());
}) :
new ConnectableObservable(source, subjectOrSubjectSelector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of Multicast using a regular Subject.
*
* @example
* var resres = source.publish();
* var res = source.publish(function (x) { return x; });
*
* @param {Function} [selector] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publish = function (selector) {
return !selector ?
this.multicast(new Subject()) :
this.multicast(function () {
return new Subject();
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of publish which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.share();
*
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.share = function () {
return this.publish(null).refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
* This operator is a specialization of Multicast using a AsyncSubject.
*
* @example
* var res = source.publishLast();
* var res = source.publishLast(function (x) { return x; });
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will only receive the last notification of the source.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishLast = function (selector) {
return !selector ?
this.multicast(new AsyncSubject()) :
this.multicast(function () {
return new AsyncSubject();
}, selector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence and starts with initialValue.
* This operator is a specialization of Multicast using a BehaviorSubject.
*
* @example
* var res = source.publishValue(42);
* var res = source.publishValue(function (x) { return x.select(function (y) { return y * y; }) }, 42);
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive immediately receive the initial value, followed by all notifications of the source from the time of the subscription on.
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishValue = function (initialValueOrSelector, initialValue) {
return arguments.length === 2 ?
this.multicast(function () {
return new BehaviorSubject(initialValue);
}, initialValueOrSelector) :
this.multicast(new BehaviorSubject(initialValueOrSelector));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence and starts with an initialValue.
* This operator is a specialization of publishValue which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareValue(42);
*
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareValue = function (initialValue) {
return this.publishValue(initialValue).
refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of Multicast using a ReplaySubject.
*
* @example
* var res = source.replay(null, 3);
* var res = source.replay(null, 3, 500);
* var res = source.replay(null, 3, 500, scheduler);
* var res = source.replay(function (x) { return x.take(6).repeat(); }, 3, 500, scheduler);
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all the notifications of the source subject to the specified replay buffer trimming policy.
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.replay = function (selector, bufferSize, window, scheduler) {
return !selector ?
this.multicast(new ReplaySubject(bufferSize, window, scheduler)) :
this.multicast(function () {
return new ReplaySubject(bufferSize, window, scheduler);
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of replay which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareReplay(3);
* var res = source.shareReplay(3, 500);
* var res = source.shareReplay(3, 500, scheduler);
*
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareReplay = function (bufferSize, window, scheduler) {
return this.replay(null, bufferSize, window, scheduler).refCount();
};
/** @private */
var ConnectableObservable = Rx.ConnectableObservable = (function (_super) {
inherits(ConnectableObservable, _super);
/**
* @constructor
* @private
*/
function ConnectableObservable(source, subject) {
var state = {
subject: subject,
source: source.asObservable(),
hasSubscription: false,
subscription: null
};
this.connect = function () {
if (!state.hasSubscription) {
state.hasSubscription = true;
state.subscription = new CompositeDisposable(state.source.subscribe(state.subject), disposableCreate(function () {
state.hasSubscription = false;
}));
}
return state.subscription;
};
function subscribe(observer) {
return state.subject.subscribe(observer);
}
_super.call(this, subscribe);
}
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.connect = function () { return this.connect(); };
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.refCount = function () {
var connectableSubscription = null, count = 0, source = this;
return new AnonymousObservable(function (observer) {
var shouldConnect, subscription;
count++;
shouldConnect = count === 1;
subscription = source.subscribe(observer);
if (shouldConnect) {
connectableSubscription = source.connect();
}
return disposableCreate(function () {
subscription.dispose();
count--;
if (count === 0) {
connectableSubscription.dispose();
}
});
});
};
return ConnectableObservable;
}(Observable));
function observableTimerTimeSpan(dueTime, scheduler) {
var d = normalizeTime(dueTime);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithRelative(d, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
if (dueTime === period) {
return new AnonymousObservable(function (observer) {
return scheduler.schedulePeriodicWithState(0, period, function (count) {
observer.onNext(count);
return count + 1;
});
});
}
return observableDefer(function () {
return observableTimerDateAndPeriod(scheduler.now() + dueTime, period, scheduler);
});
}
function observableTimerDateAndPeriod(dueTime, period, scheduler) {
var p = normalizeTime(period);
return new AnonymousObservable(function (observer) {
var count = 0, d = dueTime;
return scheduler.scheduleRecursiveWithAbsolute(d, function (self) {
var now;
if (p > 0) {
now = scheduler.now();
d = d + p;
if (d <= now) {
d = now + p;
}
}
observer.onNext(count++);
self(d);
});
});
}
/**
* Returns an observable sequence that produces a value after each period.
*
* @example
* 1 - res = Rx.Observable.interval(1000);
* 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout);
*
* @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used.
* @returns {Observable} An observable sequence that produces a value after each period.
*/
var observableinterval = Observable.interval = function (period, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return observableTimerTimeSpanAndPeriod(period, period, scheduler);
};
/**
* Returns an observable sequence that produces a value after dueTime has elapsed and then after each period.
*
* @example
* var res = Rx.Observable.timer(5000);
* var res = Rx.Observable.timer(5000, 1000);
* var res = Rx.Observable.timer(5000, Rx.Scheduler.timeout);
* var res = Rx.Observable.timer(5000, 1000, Rx.Scheduler.timeout);
*
* @param {Number} dueTime Relative time (specified as an integer denoting milliseconds) at which to produce the first value.
* @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period.
*/
var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
var period;
scheduler || (scheduler = timeoutScheduler);
if (typeof periodOrScheduler === 'number') {
period = periodOrScheduler;
} else if (typeof periodOrScheduler === 'object' && 'now' in periodOrScheduler) {
scheduler = periodOrScheduler;
}
return period === undefined ?
observableTimerTimeSpan(dueTime, scheduler) :
observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
};
/**
* Time shifts the observable sequence by dueTime. The relative time intervals between the values are preserved.
*
* @example
* var res = Rx.Observable.delay(5000);
* var res = Rx.Observable.delay(5000, 1000, Rx.Scheduler.timeout);
* @memberOf Observable#
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delay = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var active = false,
cancelable = new SerialDisposable(),
exception = null,
q = [],
running = false,
subscription;
subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
var d, shouldRun;
if (notification.value.kind === 'E') {
q = [];
q.push(notification);
exception = notification.value.exception;
shouldRun = !running;
} else {
q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
shouldRun = !active;
active = true;
}
if (shouldRun) {
if (exception !== null) {
observer.onError(exception);
} else {
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleRecursiveWithRelative(dueTime, function (self) {
var e, recurseDueTime, result, shouldRecurse;
if (exception !== null) {
return;
}
running = true;
do {
result = null;
if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
result = q.shift().value;
}
if (result !== null) {
result.accept(observer);
}
} while (result !== null);
shouldRecurse = false;
recurseDueTime = 0;
if (q.length > 0) {
shouldRecurse = true;
recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
} else {
active = false;
}
e = exception;
running = false;
if (e !== null) {
observer.onError(e);
} else if (shouldRecurse) {
self(recurseDueTime);
}
}));
}
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Ignores values from an observable sequence which are followed by another value before dueTime.
*
* @example
* 1 - res = source.throttle(5000); // 5 seconds
* 2 - res = source.throttle(5000, scheduler);
*
* @param {Number} dueTime Duration of the throttle period for each value (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the throttle timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttle = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return this.throttleWithSelector(function () { return observableTimer(dueTime, scheduler); })
};
/**
* Records the time interval between consecutive values in an observable sequence.
*
* @example
* 1 - res = source.timeInterval();
* 2 - res = source.timeInterval(Rx.Scheduler.timeout);
*
* @param [scheduler] Scheduler used to compute time intervals. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with time interval information on values.
*/
observableProto.timeInterval = function (scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return observableDefer(function () {
var last = scheduler.now();
return source.select(function (x) {
var now = scheduler.now(), span = now - last;
last = now;
return {
value: x,
interval: span
};
});
});
};
/**
* Records the timestamp for each value in an observable sequence.
*
* @example
* 1 - res = source.timestamp(); // produces { value: x, timestamp: ts }
* 2 - res = source.timestamp(Rx.Scheduler.timeout);
*
* @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with timestamp information on values.
*/
observableProto.timestamp = function (scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.select(function (x) {
return {
value: x,
timestamp: scheduler.now()
};
});
};
function sampleObservable(source, sampler) {
return new AnonymousObservable(function (observer) {
var atEnd, value, hasValue;
function sampleSubscribe() {
if (hasValue) {
hasValue = false;
observer.onNext(value);
}
if (atEnd) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(function (newValue) {
hasValue = true;
value = newValue;
}, observer.onError.bind(observer), function () {
atEnd = true;
}),
sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
);
});
}
/**
* Samples the observable sequence at each interval.
*
* @example
* 1 - res = source.sample(sampleObservable); // Sampler tick sequence
* 2 - res = source.sample(5000); // 5 seconds
* 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable.
* @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Sampled observable sequence.
*/
observableProto.sample = function (intervalOrSampler, scheduler) {
scheduler || (scheduler = timeoutScheduler);
if (typeof intervalOrSampler === 'number') {
return sampleObservable(this, observableinterval(intervalOrSampler, scheduler));
}
return sampleObservable(this, intervalOrSampler);
};
/**
* Returns the source observable sequence or the other observable sequence if dueTime elapses.
*
* @example
* 1 - res = source.timeout(new Date()); // As a date
* 2 - res = source.timeout(5000); // 5 seconds
* 3 - res = source.timeout(new Date(), Rx.Observable.returnValue(42)); // As a date and timeout observable
* 4 - res = source.timeout(5000, Rx.Observable.returnValue(42)); // 5 seconds and timeout observable
* 5 - res = source.timeout(new Date(), Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // As a date and timeout observable
* 6 - res = source.timeout(5000, Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // 5 seconds and timeout observable
*
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) when a timeout occurs.
* @param {Observable} [other] Sequence to return in case of a timeout. If not specified, a timeout error throwing sequence will be used.
* @param {Scheduler} [scheduler] Scheduler to run the timeout timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeout = function (dueTime, other, scheduler) {
other || (other = observableThrow(new Error('Timeout')));
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = dueTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var id = 0,
original = new SingleAssignmentDisposable(),
subscription = new SerialDisposable(),
switched = false,
timer = new SerialDisposable();
subscription.setDisposable(original);
var createTimer = function () {
var myId = id;
timer.setDisposable(scheduler[schedulerMethod](dueTime, function () {
if (id === myId) {
isPromise(other) && (other = observableFromPromise(other));
subscription.setDisposable(other.subscribe(observer));
}
}));
};
createTimer();
original.setDisposable(source.subscribe(function (x) {
if (!switched) {
id++;
observer.onNext(x);
createTimer();
}
}, function (e) {
if (!switched) {
id++;
observer.onError(e);
}
}, function () {
if (!switched) {
id++;
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithRelativeTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return 500; }
* );
*
* @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 {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning integer values denoting milliseconds.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithRelativeTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithRelative(0, function (self) {
if (hasResult) {
observer.onNext(result);
}
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Time shifts the observable sequence by delaying the subscription.
*
* @example
* 1 - res = source.delaySubscription(5000); // 5s
* 2 - res = source.delaySubscription(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Number} dueTime Absolute or relative time to perform the subscription at.
* @param {Scheduler} [scheduler] Scheduler to run the subscription delay timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delaySubscription = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.delayWithSelector(observableTimer(dueTime, scheduler), function () { return observableEmpty(); });
};
/**
* Time shifts the observable sequence based on a subscription delay and a delay selector function for each element.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(5000); }); // with selector only
* 1 - res = source.delayWithSelector(Rx.Observable.timer(2000), function (x) { return Rx.Observable.timer(x); }); // with delay and selector
*
* @param {Observable} [subscriptionDelay] Sequence indicating the delay for the subscription to the source.
* @param {Function} delayDurationSelector Selector function to retrieve a sequence indicating the delay for each given element.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delayWithSelector = function (subscriptionDelay, delayDurationSelector) {
var source = this, subDelay, selector;
if (typeof subscriptionDelay === 'function') {
selector = subscriptionDelay;
} else {
subDelay = subscriptionDelay;
selector = delayDurationSelector;
}
return new AnonymousObservable(function (observer) {
var delays = new CompositeDisposable(), atEnd = false, done = function () {
if (atEnd && delays.length === 0) {
observer.onCompleted();
}
}, subscription = new SerialDisposable(), start = function () {
subscription.setDisposable(source.subscribe(function (x) {
var delay;
try {
delay = selector(x);
} catch (error) {
observer.onError(error);
return;
}
var d = new SingleAssignmentDisposable();
delays.add(d);
d.setDisposable(delay.subscribe(function () {
observer.onNext(x);
delays.remove(d);
done();
}, observer.onError.bind(observer), function () {
observer.onNext(x);
delays.remove(d);
done();
}));
}, observer.onError.bind(observer), function () {
atEnd = true;
subscription.dispose();
done();
}));
};
if (!subDelay) {
start();
} else {
subscription.setDisposable(subDelay.subscribe(function () {
start();
}, observer.onError.bind(observer), function () { start(); }));
}
return new CompositeDisposable(subscription, delays);
});
};
/**
* Returns the source observable sequence, switching to the other observable sequence if a timeout is signaled.
*
* @example
* 1 - res = source.timeoutWithSelector(Rx.Observable.timer(500));
* 2 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); });
* 3 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); }, Rx.Observable.returnValue(42));
*
* @param {Observable} [firstTimeout] Observable sequence that represents the timeout for the first element. If not provided, this defaults to Observable.never().
* @param {Function} [timeoutDurationSelector] Selector to retrieve an observable sequence that represents the timeout between the current element and the next element.
* @param {Observable} [other] Sequence to return in case of a timeout. If not provided, this is set to Observable.throwException().
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeoutWithSelector = function (firstTimeout, timeoutdurationSelector, other) {
if (arguments.length === 1) {
timeoutdurationSelector = firstTimeout;
var firstTimeout = observableNever();
}
other || (other = observableThrow(new Error('Timeout')));
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = new SerialDisposable(), timer = new SerialDisposable(), original = new SingleAssignmentDisposable();
subscription.setDisposable(original);
var id = 0, switched = false, setTimer = function (timeout) {
var myId = id, timerWins = function () {
return id === myId;
};
var d = new SingleAssignmentDisposable();
timer.setDisposable(d);
d.setDisposable(timeout.subscribe(function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
d.dispose();
}, function (e) {
if (timerWins()) {
observer.onError(e);
}
}, function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
}));
};
setTimer(firstTimeout);
var observerWins = function () {
var res = !switched;
if (res) {
id++;
}
return res;
};
original.setDisposable(source.subscribe(function (x) {
if (observerWins()) {
observer.onNext(x);
var timeout;
try {
timeout = timeoutdurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
setTimer(timeout);
}
}, function (e) {
if (observerWins()) {
observer.onError(e);
}
}, function () {
if (observerWins()) {
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Ignores values from an observable sequence which are followed by another value within a computed throttle duration.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(x + x); });
*
* @param {Function} throttleDurationSelector Selector function to retrieve a sequence indicating the throttle duration for each given element.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttleWithSelector = function (throttleDurationSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var value, hasValue = false, cancelable = new SerialDisposable(), id = 0, subscription = source.subscribe(function (x) {
var throttle;
try {
throttle = throttleDurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
hasValue = true;
value = x;
id++;
var currentid = id, d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(throttle.subscribe(function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}, observer.onError.bind(observer), function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}));
}, function (e) {
cancelable.dispose();
observer.onError(e);
hasValue = false;
id++;
}, function () {
cancelable.dispose();
if (hasValue) {
observer.onNext(value);
}
observer.onCompleted();
hasValue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Skips elements for the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* 1 - res = source.skipLastWithTime(5000);
* 2 - res = source.skipLastWithTime(5000, scheduler);
*
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for skipping elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the end of the source sequence.
*/
observableProto.skipLastWithTime = function (duration, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
observer.onCompleted();
});
});
};
/**
* Returns elements within the specified duration from the end of the observable source sequence, using the specified schedulers to run timers and to drain the collected elements.
*
* @example
* 1 - res = source.takeLastWithTime(5000, [optional timer scheduler], [optional loop scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} [timerScheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @param {Scheduler} [loopScheduler] Scheduler to drain the collected elements. If not specified, defaults to Rx.Scheduler.immediate.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastWithTime = function (duration, timerScheduler, loopScheduler) {
return this.takeLastBufferWithTime(duration, timerScheduler).selectMany(function (xs) { return observableFromArray(xs, loopScheduler); });
};
/**
* Returns an array with the elements within the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeLastBufferWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence containing a single array with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastBufferWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now(), res = [];
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) {
res.push(next.value);
}
}
observer.onNext(res);
observer.onCompleted();
});
});
};
/**
* Takes elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the start of the source sequence.
*/
observableProto.takeWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var t = scheduler.scheduleWithRelative(duration, function () {
observer.onCompleted();
});
return new CompositeDisposable(t, source.subscribe(observer));
});
};
/**
* Skips elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.skipWithTime(5000, [optional scheduler]);
*
* @description
* Specifying a zero value for duration doesn't guarantee no elements will be dropped from the start of the source sequence.
* This is a side-effect of the asynchrony introduced by the scheduler, where the action that causes callbacks from the source sequence to be forwarded
* may not execute immediately, despite the zero due time.
*
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the duration.
* @param {Number} duration Duration for skipping elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the start of the source sequence.
*/
observableProto.skipWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var open = false,
t = scheduler.scheduleWithRelative(duration, function () { open = true; }),
d = source.subscribe(function (x) {
if (open) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
return new CompositeDisposable(t, d);
});
};
/**
* Skips elements from the observable source sequence until the specified start time, using the specified scheduler to run timers.
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the start time.
*
* @examples
* 1 - res = source.skipUntilWithTime(new Date(), [optional scheduler]);
* 2 - res = source.skipUntilWithTime(5000, [optional scheduler]);
* @param startTime Time to start taking elements from the source sequence. If this value is less than or equal to Date(), no elements will be skipped.
* @param scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped until the specified start time.
*/
observableProto.skipUntilWithTime = function (startTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = startTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler[schedulerMethod](startTime, function () { open = true; }),
source.subscribe(
function (x) { open && observer.onNext(x); },
observer.onError.bind(observer),
observer.onCompleted.bind(observer)));
});
};
/**
* Takes elements for the specified duration until the specified end time, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeUntilWithTime(new Date(), [optional scheduler]);
* 2 - res = source.takeUntilWithTime(5000, [optional scheduler]);
* @param {Number | Date} endTime Time to stop taking elements from the source sequence. If this value is less than or equal to new Date(), the result stream will complete immediately.
* @param {Scheduler} scheduler Scheduler to run the timer on.
* @returns {Observable} An observable sequence with the elements taken until the specified end time.
*/
observableProto.takeUntilWithTime = function (endTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = endTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(scheduler[schedulerMethod](endTime, function () {
observer.onCompleted();
}), source.subscribe(observer));
});
};
var PausableObservable = (function (_super) {
inherits(PausableObservable, _super);
function subscribe(observer) {
var conn = this.source.publish(),
subscription = conn.subscribe(observer),
connection = disposableEmpty;
var pausable = this.subject.distinctUntilChanged().subscribe(function (b) {
if (b) {
connection = conn.connect();
} else {
connection.dispose();
connection = disposableEmpty;
}
});
return new CompositeDisposable(subscription, connection, pausable);
}
function PausableObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausable(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausable = function (pauser) {
return new PausableObservable(this, pauser);
};
function combineLatestSource(source, subject, resultSelector) {
return new AnonymousObservable(function (observer) {
var n = 2,
hasValue = [false, false],
hasValueAll = false,
isDone = false,
values = new Array(n);
function next(x, i) {
values[i] = x
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(
function (x) {
next(x, 0);
},
observer.onError.bind(observer),
function () {
isDone = true;
observer.onCompleted();
}),
subject.subscribe(
function (x) {
next(x, 1);
},
observer.onError.bind(observer))
);
});
}
var PausableBufferedObservable = (function (_super) {
inherits(PausableBufferedObservable, _super);
function subscribe(observer) {
var q = [], previous = true;
var subscription =
combineLatestSource(
this.source,
this.subject.distinctUntilChanged(),
function (data, shouldFire) {
return { data: data, shouldFire: shouldFire };
})
.subscribe(
function (results) {
if (results.shouldFire && previous) {
observer.onNext(results.data);
}
if (results.shouldFire && !previous) {
while (q.length > 0) {
observer.onNext(q.shift());
}
previous = true;
} else if (!results.shouldFire && !previous) {
q.push(results.data);
} else if (!results.shouldFire && previous) {
previous = false;
}
},
function (err) {
// Empty buffer before sending error
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onError(err);
},
function () {
// Empty buffer before sending completion
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onCompleted();
}
);
this.subject.onNext(false);
return subscription;
}
function PausableBufferedObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableBufferedObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableBufferedObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableBufferedObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false,
* and yields the values that were buffered while paused.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausableBuffered(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausableBuffered = function (subject) {
return new PausableBufferedObservable(this, subject);
};
/**
* Attaches a controller to the observable sequence with the ability to queue.
* @example
* var source = Rx.Observable.interval(100).controlled();
* source.request(3); // Reads 3 values
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.controlled = function (enableQueue) {
if (enableQueue == null) { enableQueue = true; }
return new ControlledObservable(this, enableQueue);
};
var ControlledObservable = (function (_super) {
inherits(ControlledObservable, _super);
function subscribe (observer) {
return this.source.subscribe(observer);
}
function ControlledObservable (source, enableQueue) {
_super.call(this, subscribe);
this.subject = new ControlledSubject(enableQueue);
this.source = source.multicast(this.subject).refCount();
}
ControlledObservable.prototype.request = function (numberOfItems) {
if (numberOfItems == null) { numberOfItems = -1; }
return this.subject.request(numberOfItems);
};
return ControlledObservable;
}(Observable));
var ControlledSubject = Rx.ControlledSubject = (function (_super) {
function subscribe (observer) {
return this.subject.subscribe(observer);
}
inherits(ControlledSubject, _super);
function ControlledSubject(enableQueue) {
if (enableQueue == null) {
enableQueue = true;
}
_super.call(this, subscribe);
this.subject = new Subject();
this.enableQueue = enableQueue;
this.queue = enableQueue ? [] : null;
this.requestedCount = 0;
this.requestedDisposable = disposableEmpty;
this.error = null;
this.hasFailed = false;
this.hasCompleted = false;
this.controlledDisposable = disposableEmpty;
}
addProperties(ControlledSubject.prototype, Observer, {
onCompleted: function () {
checkDisposed.call(this);
this.hasCompleted = true;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onCompleted();
}
},
onError: function (error) {
checkDisposed.call(this);
this.hasFailed = true;
this.error = error;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onError(error);
}
},
onNext: function (value) {
checkDisposed.call(this);
var hasRequested = false;
if (this.requestedCount === 0) {
if (this.enableQueue) {
this.queue.push(value);
}
} else {
if (this.requestedCount !== -1) {
if (this.requestedCount-- === 0) {
this.disposeCurrentRequest();
}
}
hasRequested = true;
}
if (hasRequested) {
this.subject.onNext(value);
}
},
_processRequest: function (numberOfItems) {
if (this.enableQueue) {
//console.log('queue length', this.queue.length);
while (this.queue.length >= numberOfItems && numberOfItems > 0) {
//console.log('number of items', numberOfItems);
this.subject.onNext(this.queue.shift());
numberOfItems--;
}
if (this.queue.length !== 0) {
return { numberOfItems: numberOfItems, returnValue: true };
} else {
return { numberOfItems: numberOfItems, returnValue: false };
}
}
if (this.hasFailed) {
this.subject.onError(this.error);
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
} else if (this.hasCompleted) {
this.subject.onCompleted();
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
}
return { numberOfItems: numberOfItems, returnValue: false };
},
request: function (number) {
checkDisposed.call(this);
this.disposeCurrentRequest();
var self = this,
r = this._processRequest(number);
number = r.numberOfItems;
if (!r.returnValue) {
this.requestedCount = number;
this.requestedDisposable = disposableCreate(function () {
self.requestedCount = 0;
});
return this.requestedDisposable
} else {
return disposableEmpty;
}
},
disposeCurrentRequest: function () {
this.requestedDisposable.dispose();
this.requestedDisposable = disposableEmpty;
},
dispose: function () {
this.isDisposed = true;
this.error = null;
this.subject.dispose();
this.requestedDisposable.dispose();
}
});
return ControlledSubject;
}(Observable));
/**
* Returns a new observable that triggers on the second and subsequent triggerings of the input observable.
* The Nth triggering of the input observable passes the arguments from the N-1th and Nth triggering as a pair.
* The argument passed to the N-1th triggering is held in hidden internal state until the Nth triggering occurs.
* @returns {Observable} An observable that triggers on successive pairs of observations from the input observable as an array.
*/
observableProto.pairwise = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var previous, hasPrevious = false;
return source.subscribe(
function (x) {
if (hasPrevious) {
observer.onNext([previous, x]);
} else {
hasPrevious = true;
}
previous = x;
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
/**
* Returns two observables which partition the observations of the source by the given function.
* The first will trigger observations for those values for which the predicate returns true.
* The second will trigger observations for those values where the predicate returns false.
* The predicate is executed once for each subscribed observer.
* Both also propagate all error observations arising from the source and each completes
* when the source completes.
* @param {Function} predicate
* The function to determine which output Observable will trigger a particular observation.
* @returns {Array}
* An array of observables. The first triggers when the predicate returns true,
* and the second triggers when the predicate returns false.
*/
observableProto.partition = function(predicate, thisArg) {
var published = this.publish().refCount();
return [
published.filter(predicate, thisArg),
published.filter(function (x, i, o) { return !predicate.call(thisArg, x, i, o); })
];
};
/*
* Performs a exclusive waiting for the first to finish before subscribing to another observable.
* Observables that come in between subscriptions will be dropped on the floor.
* @returns {Observable} A exclusive observable with only the results that happen when subscribed.
*/
observableProto.exclusive = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasCurrent = false,
isStopped = false,
m = new SingleAssignmentDisposable(),
g = new CompositeDisposable();
g.add(m);
m.setDisposable(sources.subscribe(
function (innerSource) {
if (!hasCurrent) {
hasCurrent = true;
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
var innerSubscription = new SingleAssignmentDisposable();
g.add(innerSubscription);
innerSubscription.setDisposable(innerSource.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () {
g.remove(innerSubscription);
hasCurrent = false;
if (isStopped && g.length === 1) {
observer.onCompleted();
}
}));
}
},
observer.onError.bind(observer),
function () {
isStopped = true;
if (!hasCurrent && g.length === 1) {
observer.onCompleted();
}
}));
return g;
});
};
/*
* Performs a exclusive map waiting for the first to finish before subscribing to another observable.
* Observables that come in between subscriptions will be dropped on the floor.
* @param {Function} selector Selector to invoke for every item in the current subscription.
* @param {Any} [thisArg] An optional context to invoke with the selector parameter.
* @returns {Observable} An exclusive observable with only the results that happen when subscribed.
*/
observableProto.exclusiveMap = function (selector, thisArg) {
var sources = this;
return new AnonymousObservable(function (observer) {
var index = 0,
hasCurrent = false,
isStopped = true,
m = new SingleAssignmentDisposable(),
g = new CompositeDisposable();
g.add(m);
m.setDisposable(sources.subscribe(
function (innerSource) {
if (!hasCurrent) {
hasCurrent = true;
innerSubscription = new SingleAssignmentDisposable();
g.add(innerSubscription);
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
innerSubscription.setDisposable(innerSource.subscribe(
function (x) {
var result;
try {
result = selector.call(thisArg, x, index++, innerSource);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
},
observer.onError.bind(observer),
function () {
g.remove(innerSubscription);
hasCurrent = false;
if (isStopped && g.length === 1) {
observer.onCompleted();
}
}));
}
},
observer.onError.bind(observer),
function () {
isStopped = true;
if (g.length === 1 && !hasCurrent) {
observer.onCompleted();
}
}));
return g;
});
};
var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) {
inherits(AnonymousObservable, __super__);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (typeof subscriber === 'undefined') {
subscriber = disposableEmpty;
} else if (typeof subscriber === 'function') {
subscriber = disposableCreate(subscriber);
}
return subscriber;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var setDisposable = function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
};
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(setDisposable);
} else {
setDisposable();
}
return autoDetachObserver;
}
__super__.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
/** @private */
var AnonymousSubject = (function (_super) {
inherits(AnonymousSubject, _super);
function subscribe(observer) {
return this.observable.subscribe(observer);
}
/**
* @private
* @constructor
*/
function AnonymousSubject(observer, observable) {
_super.call(this, subscribe);
this.observer = observer;
this.observable = observable;
}
addProperties(AnonymousSubject.prototype, Observer, {
/**
* @private
* @memberOf AnonymousSubject#
*/
onCompleted: function () {
this.observer.onCompleted();
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onError: function (exception) {
this.observer.onError(exception);
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
/**
* Represents a value that changes over time.
* Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications.
*/
var BehaviorSubject = Rx.BehaviorSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
observer.onNext(this.value);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
if (ex) {
observer.onError(ex);
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(BehaviorSubject, _super);
/**
* @constructor
* Initializes a new instance of the BehaviorSubject class which creates a subject that caches its last value and starts with the specified value.
* @param {Mixed} value Initial value sent to observers when no other value has been received by the subject yet.
*/
function BehaviorSubject(value) {
_super.call(this, subscribe);
this.value = value,
this.observers = [],
this.isDisposed = false,
this.isStopped = false,
this.exception = null;
}
addProperties(BehaviorSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = error;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.value = null;
this.exception = null;
}
});
return BehaviorSubject;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies.
*/
var ReplaySubject = Rx.ReplaySubject = (function (_super) {
function RemovableDisposable (subject, observer) {
this.subject = subject;
this.observer = observer;
};
RemovableDisposable.prototype.dispose = function () {
this.observer.dispose();
if (!this.subject.isDisposed) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
}
};
function subscribe(observer) {
var so = new ScheduledObserver(this.scheduler, observer),
subscription = new RemovableDisposable(this, so);
checkDisposed.call(this);
this._trim(this.scheduler.now());
this.observers.push(so);
var n = this.q.length;
for (var i = 0, len = this.q.length; i < len; i++) {
so.onNext(this.q[i].value);
}
if (this.hasError) {
n++;
so.onError(this.error);
} else if (this.isStopped) {
n++;
so.onCompleted();
}
so.ensureActive(n);
return subscription;
}
inherits(ReplaySubject, _super);
/**
* Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler.
* @param {Number} [bufferSize] Maximum element count of the replay buffer.
* @param {Number} [windowSize] Maximum time length of the replay buffer.
* @param {Scheduler} [scheduler] Scheduler the observers are invoked on.
*/
function ReplaySubject(bufferSize, windowSize, scheduler) {
this.bufferSize = bufferSize == null ? Number.MAX_VALUE : bufferSize;
this.windowSize = windowSize == null ? Number.MAX_VALUE : windowSize;
this.scheduler = scheduler || currentThreadScheduler;
this.q = [];
this.observers = [];
this.isStopped = false;
this.isDisposed = false;
this.hasError = false;
this.error = null;
_super.call(this, subscribe);
}
addProperties(ReplaySubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/* @private */
_trim: function (now) {
while (this.q.length > this.bufferSize) {
this.q.shift();
}
while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
this.q.shift();
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
var now = this.scheduler.now();
this.q.push({ interval: now, value: value });
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onNext(value);
observer.ensureActive();
}
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
this.error = error;
this.hasError = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onError(error);
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onCompleted();
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
return ReplaySubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this));
|
src/website/app/pages/ComponentDoc/DocProps.js
|
mineral-ui/mineral-ui
|
/* @flow */
import React from 'react';
import styled from '@emotion/styled';
import _Callout from '../../Callout';
import Markdown from '../../Markdown';
import PropTable from '../../PropTable';
import Section from './DocSection';
import DocSectionTitle from './DocSectionTitle';
import type { ComponentDocType } from './types';
type DocPropsProps = {
componentDoc: ComponentDocType
};
const Callout = styled(_Callout)(({ theme }) => ({
marginTop: theme.baseline_2
}));
const PropsComment = styled(Markdown)(({ theme }) => ({
fontStyle: 'italic',
marginTop: theme.baseline_2
}));
export default function DocProps(props: DocPropsProps) {
const {
additionalPropDocs,
propDocs,
propsComment,
title
} = props.componentDoc;
return (
<Section>
<DocSectionTitle id="props">{`${title} Props`}</DocSectionTitle>
<p>The {title} component takes the following React props.</p>
{propDocs ? (
<div>
<PropTable propDocs={propDocs} />
{propsComment ? (
<Callout title="Note">{propsComment}</Callout>
) : (
<PropsComment>
{`Undocumented properties, including [\`as\`](/styling#customization-techniques-try-theming-first-{{8}}-{{14}}-prop) and [\`css\`](/styling#customization-techniques-try-theming-first-{{22}}-prop), will be applied to the root element.`}
</PropsComment>
)}
</div>
) : (
<Callout title="Note">
{`${title} does not have properties of its own. Undocumented properties will be applied to the root element.`}
</Callout>
)}
{additionalPropDocs &&
additionalPropDocs.map(({ title, description, propDocs }) => (
<div key={title}>
<DocSectionTitle
id={`${title}-type`}
level={4}>{`${title} Type`}</DocSectionTitle>
<Markdown>{description}</Markdown>
<PropTable propDocs={propDocs} />
</div>
))}
</Section>
);
}
|
src/views/pages/VideoRecordingPage.js
|
Domiii/project-empire
|
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { dataBind } from 'dbdi/react';
import {
Alert, Button, Jumbotron, Well, Panel, FormControl
} from 'react-bootstrap';
import {
LinkContainer
} from 'react-router-bootstrap';
import MediaStreamPanel from 'src/views/components/multimedia/MediaStreamPanel';
import StreamFileList from 'src/views/components/multimedia/StreamFileList';
const streamArgs = {
streamId: 1
};
@dataBind({})
export default class VideoRecordingPage extends Component {
static propTypes = {
projectIds: PropTypes.object
};
state = {
fileId: 'TEST'
};
constructor(...args) {
super(...args);
this.dataBindMethods(
'componentDidMount'
);
}
componentDidMount(
{ },
{ set_streamFileId }
) {
set_streamFileId(streamArgs, this.state.fileId);
}
render() {
//{ this.IsGuardian && this.makeGuardianEl() }
return (
<div className="container">
<MediaStreamPanel streamArgs={streamArgs} />
<br />
<br />
<StreamFileList />
</div>
);
}
}
|
app/javascript/mastodon/components/autosuggest_emoji.js
|
mhffdq/mastodon
|
import React from 'react';
import PropTypes from 'prop-types';
import unicodeMapping from '../features/emoji/emoji_unicode_mapping_light';
const assetHost = process.env.CDN_HOST || '';
export default class AutosuggestEmoji extends React.PureComponent {
static propTypes = {
emoji: PropTypes.object.isRequired,
};
render () {
const { emoji } = this.props;
let url;
if (emoji.custom) {
url = emoji.imageUrl;
} else {
const mapping = unicodeMapping[emoji.native] || unicodeMapping[emoji.native.replace(/\uFE0F$/, '')];
if (!mapping) {
return null;
}
url = `${assetHost}/emoji/${mapping.filename}.svg`;
}
return (
<div className='autosuggest-emoji'>
<img
className='emojione'
src={url}
alt={emoji.native || emoji.colons}
/>
{emoji.colons}
</div>
);
}
}
|
packages/material-ui-icons/src/HighlightOffSharp.js
|
kybarg/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<path d="M14.59 8L12 10.59 9.41 8 8 9.41 10.59 12 8 14.59 9.41 16 12 13.41 14.59 16 16 14.59 13.41 12 16 9.41 14.59 8zM12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z" />
, 'HighlightOffSharp');
|
libs/zeroclipboard/2.1.6/ZeroClipboard.Core.js
|
tzq668766/static
|
/*!
* ZeroClipboard
* The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface.
* Copyright (c) 2014 Jon Rohan, James M. Greene
* Licensed MIT
* http://zeroclipboard.org/
* v2.1.6
*/
(function(window, undefined) {
"use strict";
/**
* Store references to critically important global functions that may be
* overridden on certain web pages.
*/
var _window = window, _document = _window.document, _navigator = _window.navigator, _setTimeout = _window.setTimeout, _encodeURIComponent = _window.encodeURIComponent, _ActiveXObject = _window.ActiveXObject, _Error = _window.Error, _parseInt = _window.Number.parseInt || _window.parseInt, _parseFloat = _window.Number.parseFloat || _window.parseFloat, _isNaN = _window.Number.isNaN || _window.isNaN, _round = _window.Math.round, _now = _window.Date.now, _keys = _window.Object.keys, _defineProperty = _window.Object.defineProperty, _hasOwn = _window.Object.prototype.hasOwnProperty, _slice = _window.Array.prototype.slice, _unwrap = function() {
var unwrapper = function(el) {
return el;
};
if (typeof _window.wrap === "function" && typeof _window.unwrap === "function") {
try {
var div = _document.createElement("div");
var unwrappedDiv = _window.unwrap(div);
if (div.nodeType === 1 && unwrappedDiv && unwrappedDiv.nodeType === 1) {
unwrapper = _window.unwrap;
}
} catch (e) {}
}
return unwrapper;
}();
/**
* Convert an `arguments` object into an Array.
*
* @returns The arguments as an Array
* @private
*/
var _args = function(argumentsObj) {
return _slice.call(argumentsObj, 0);
};
/**
* Shallow-copy the owned, enumerable properties of one object over to another, similar to jQuery's `$.extend`.
*
* @returns The target object, augmented
* @private
*/
var _extend = function() {
var i, len, arg, prop, src, copy, args = _args(arguments), target = args[0] || {};
for (i = 1, len = args.length; i < len; i++) {
if ((arg = args[i]) != null) {
for (prop in arg) {
if (_hasOwn.call(arg, prop)) {
src = target[prop];
copy = arg[prop];
if (target !== copy && copy !== undefined) {
target[prop] = copy;
}
}
}
}
}
return target;
};
/**
* Return a deep copy of the source object or array.
*
* @returns Object or Array
* @private
*/
var _deepCopy = function(source) {
var copy, i, len, prop;
if (typeof source !== "object" || source == null) {
copy = source;
} else if (typeof source.length === "number") {
copy = [];
for (i = 0, len = source.length; i < len; i++) {
if (_hasOwn.call(source, i)) {
copy[i] = _deepCopy(source[i]);
}
}
} else {
copy = {};
for (prop in source) {
if (_hasOwn.call(source, prop)) {
copy[prop] = _deepCopy(source[prop]);
}
}
}
return copy;
};
/**
* Makes a shallow copy of `obj` (like `_extend`) but filters its properties based on a list of `keys` to keep.
* The inverse of `_omit`, mostly. The big difference is that these properties do NOT need to be enumerable to
* be kept.
*
* @returns A new filtered object.
* @private
*/
var _pick = function(obj, keys) {
var newObj = {};
for (var i = 0, len = keys.length; i < len; i++) {
if (keys[i] in obj) {
newObj[keys[i]] = obj[keys[i]];
}
}
return newObj;
};
/**
* Makes a shallow copy of `obj` (like `_extend`) but filters its properties based on a list of `keys` to omit.
* The inverse of `_pick`.
*
* @returns A new filtered object.
* @private
*/
var _omit = function(obj, keys) {
var newObj = {};
for (var prop in obj) {
if (keys.indexOf(prop) === -1) {
newObj[prop] = obj[prop];
}
}
return newObj;
};
/**
* Remove all owned, enumerable properties from an object.
*
* @returns The original object without its owned, enumerable properties.
* @private
*/
var _deleteOwnProperties = function(obj) {
if (obj) {
for (var prop in obj) {
if (_hasOwn.call(obj, prop)) {
delete obj[prop];
}
}
}
return obj;
};
/**
* Determine if an element is contained within another element.
*
* @returns Boolean
* @private
*/
var _containedBy = function(el, ancestorEl) {
if (el && el.nodeType === 1 && el.ownerDocument && ancestorEl && (ancestorEl.nodeType === 1 && ancestorEl.ownerDocument && ancestorEl.ownerDocument === el.ownerDocument || ancestorEl.nodeType === 9 && !ancestorEl.ownerDocument && ancestorEl === el.ownerDocument)) {
do {
if (el === ancestorEl) {
return true;
}
el = el.parentNode;
} while (el);
}
return false;
};
/**
* Get the URL path's parent directory.
*
* @returns String or `undefined`
* @private
*/
var _getDirPathOfUrl = function(url) {
var dir;
if (typeof url === "string" && url) {
dir = url.split("#")[0].split("?")[0];
dir = url.slice(0, url.lastIndexOf("/") + 1);
}
return dir;
};
/**
* Get the current script's URL by throwing an `Error` and analyzing it.
*
* @returns String or `undefined`
* @private
*/
var _getCurrentScriptUrlFromErrorStack = function(stack) {
var url, matches;
if (typeof stack === "string" && stack) {
matches = stack.match(/^(?:|[^:@]*@|.+\)@(?=http[s]?|file)|.+?\s+(?: at |@)(?:[^:\(]+ )*[\(]?)((?:http[s]?|file):\/\/[\/]?.+?\/[^:\)]*?)(?::\d+)(?::\d+)?/);
if (matches && matches[1]) {
url = matches[1];
} else {
matches = stack.match(/\)@((?:http[s]?|file):\/\/[\/]?.+?\/[^:\)]*?)(?::\d+)(?::\d+)?/);
if (matches && matches[1]) {
url = matches[1];
}
}
}
return url;
};
/**
* Get the current script's URL by throwing an `Error` and analyzing it.
*
* @returns String or `undefined`
* @private
*/
var _getCurrentScriptUrlFromError = function() {
var url, err;
try {
throw new _Error();
} catch (e) {
err = e;
}
if (err) {
url = err.sourceURL || err.fileName || _getCurrentScriptUrlFromErrorStack(err.stack);
}
return url;
};
/**
* Get the current script's URL.
*
* @returns String or `undefined`
* @private
*/
var _getCurrentScriptUrl = function() {
var jsPath, scripts, i;
if (_document.currentScript && (jsPath = _document.currentScript.src)) {
return jsPath;
}
scripts = _document.getElementsByTagName("script");
if (scripts.length === 1) {
return scripts[0].src || undefined;
}
if ("readyState" in scripts[0]) {
for (i = scripts.length; i--; ) {
if (scripts[i].readyState === "interactive" && (jsPath = scripts[i].src)) {
return jsPath;
}
}
}
if (_document.readyState === "loading" && (jsPath = scripts[scripts.length - 1].src)) {
return jsPath;
}
if (jsPath = _getCurrentScriptUrlFromError()) {
return jsPath;
}
return undefined;
};
/**
* Get the unanimous parent directory of ALL script tags.
* If any script tags are either (a) inline or (b) from differing parent
* directories, this method must return `undefined`.
*
* @returns String or `undefined`
* @private
*/
var _getUnanimousScriptParentDir = function() {
var i, jsDir, jsPath, scripts = _document.getElementsByTagName("script");
for (i = scripts.length; i--; ) {
if (!(jsPath = scripts[i].src)) {
jsDir = null;
break;
}
jsPath = _getDirPathOfUrl(jsPath);
if (jsDir == null) {
jsDir = jsPath;
} else if (jsDir !== jsPath) {
jsDir = null;
break;
}
}
return jsDir || undefined;
};
/**
* Get the presumed location of the "ZeroClipboard.swf" file, based on the location
* of the executing JavaScript file (e.g. "ZeroClipboard.js", etc.).
*
* @returns String
* @private
*/
var _getDefaultSwfPath = function() {
var jsDir = _getDirPathOfUrl(_getCurrentScriptUrl()) || _getUnanimousScriptParentDir() || "";
return jsDir + "ZeroClipboard.swf";
};
/**
* Keep track of the state of the Flash object.
* @private
*/
var _flashState = {
bridge: null,
version: "0.0.0",
pluginType: "unknown",
disabled: null,
outdated: null,
unavailable: null,
deactivated: null,
overdue: null,
ready: null
};
/**
* The minimum Flash Player version required to use ZeroClipboard completely.
* @readonly
* @private
*/
var _minimumFlashVersion = "11.0.0";
/**
* Keep track of all event listener registrations.
* @private
*/
var _handlers = {};
/**
* Keep track of the currently activated element.
* @private
*/
var _currentElement;
/**
* Keep track of the element that was activated when a `copy` process started.
* @private
*/
var _copyTarget;
/**
* Keep track of data for the pending clipboard transaction.
* @private
*/
var _clipData = {};
/**
* Keep track of data formats for the pending clipboard transaction.
* @private
*/
var _clipDataFormatMap = null;
/**
* The `message` store for events
* @private
*/
var _eventMessages = {
ready: "Flash communication is established",
error: {
"flash-disabled": "Flash is disabled or not installed",
"flash-outdated": "Flash is too outdated to support ZeroClipboard",
"flash-unavailable": "Flash is unable to communicate bidirectionally with JavaScript",
"flash-deactivated": "Flash is too outdated for your browser and/or is configured as click-to-activate",
"flash-overdue": "Flash communication was established but NOT within the acceptable time limit"
}
};
/**
* ZeroClipboard configuration defaults for the Core module.
* @private
*/
var _globalConfig = {
swfPath: _getDefaultSwfPath(),
trustedDomains: window.location.host ? [ window.location.host ] : [],
cacheBust: true,
forceEnhancedClipboard: false,
flashLoadTimeout: 3e4,
autoActivate: true,
bubbleEvents: true,
containerId: "global-zeroclipboard-html-bridge",
containerClass: "global-zeroclipboard-container",
swfObjectId: "global-zeroclipboard-flash-bridge",
hoverClass: "zeroclipboard-is-hover",
activeClass: "zeroclipboard-is-active",
forceHandCursor: false,
title: null,
zIndex: 999999999
};
/**
* The underlying implementation of `ZeroClipboard.config`.
* @private
*/
var _config = function(options) {
if (typeof options === "object" && options !== null) {
for (var prop in options) {
if (_hasOwn.call(options, prop)) {
if (/^(?:forceHandCursor|title|zIndex|bubbleEvents)$/.test(prop)) {
_globalConfig[prop] = options[prop];
} else if (_flashState.bridge == null) {
if (prop === "containerId" || prop === "swfObjectId") {
if (_isValidHtml4Id(options[prop])) {
_globalConfig[prop] = options[prop];
} else {
throw new Error("The specified `" + prop + "` value is not valid as an HTML4 Element ID");
}
} else {
_globalConfig[prop] = options[prop];
}
}
}
}
}
if (typeof options === "string" && options) {
if (_hasOwn.call(_globalConfig, options)) {
return _globalConfig[options];
}
return;
}
return _deepCopy(_globalConfig);
};
/**
* The underlying implementation of `ZeroClipboard.state`.
* @private
*/
var _state = function() {
return {
browser: _pick(_navigator, [ "userAgent", "platform", "appName" ]),
flash: _omit(_flashState, [ "bridge" ]),
zeroclipboard: {
version: ZeroClipboard.version,
config: ZeroClipboard.config()
}
};
};
/**
* The underlying implementation of `ZeroClipboard.isFlashUnusable`.
* @private
*/
var _isFlashUnusable = function() {
return !!(_flashState.disabled || _flashState.outdated || _flashState.unavailable || _flashState.deactivated);
};
/**
* The underlying implementation of `ZeroClipboard.on`.
* @private
*/
var _on = function(eventType, listener) {
var i, len, events, added = {};
if (typeof eventType === "string" && eventType) {
events = eventType.toLowerCase().split(/\s+/);
} else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
for (i in eventType) {
if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
ZeroClipboard.on(i, eventType[i]);
}
}
}
if (events && events.length) {
for (i = 0, len = events.length; i < len; i++) {
eventType = events[i].replace(/^on/, "");
added[eventType] = true;
if (!_handlers[eventType]) {
_handlers[eventType] = [];
}
_handlers[eventType].push(listener);
}
if (added.ready && _flashState.ready) {
ZeroClipboard.emit({
type: "ready"
});
}
if (added.error) {
var errorTypes = [ "disabled", "outdated", "unavailable", "deactivated", "overdue" ];
for (i = 0, len = errorTypes.length; i < len; i++) {
if (_flashState[errorTypes[i]] === true) {
ZeroClipboard.emit({
type: "error",
name: "flash-" + errorTypes[i]
});
break;
}
}
}
}
return ZeroClipboard;
};
/**
* The underlying implementation of `ZeroClipboard.off`.
* @private
*/
var _off = function(eventType, listener) {
var i, len, foundIndex, events, perEventHandlers;
if (arguments.length === 0) {
events = _keys(_handlers);
} else if (typeof eventType === "string" && eventType) {
events = eventType.split(/\s+/);
} else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
for (i in eventType) {
if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
ZeroClipboard.off(i, eventType[i]);
}
}
}
if (events && events.length) {
for (i = 0, len = events.length; i < len; i++) {
eventType = events[i].toLowerCase().replace(/^on/, "");
perEventHandlers = _handlers[eventType];
if (perEventHandlers && perEventHandlers.length) {
if (listener) {
foundIndex = perEventHandlers.indexOf(listener);
while (foundIndex !== -1) {
perEventHandlers.splice(foundIndex, 1);
foundIndex = perEventHandlers.indexOf(listener, foundIndex);
}
} else {
perEventHandlers.length = 0;
}
}
}
}
return ZeroClipboard;
};
/**
* The underlying implementation of `ZeroClipboard.handlers`.
* @private
*/
var _listeners = function(eventType) {
var copy;
if (typeof eventType === "string" && eventType) {
copy = _deepCopy(_handlers[eventType]) || null;
} else {
copy = _deepCopy(_handlers);
}
return copy;
};
/**
* The underlying implementation of `ZeroClipboard.emit`.
* @private
*/
var _emit = function(event) {
var eventCopy, returnVal, tmp;
event = _createEvent(event);
if (!event) {
return;
}
if (_preprocessEvent(event)) {
return;
}
if (event.type === "ready" && _flashState.overdue === true) {
return ZeroClipboard.emit({
type: "error",
name: "flash-overdue"
});
}
eventCopy = _extend({}, event);
_dispatchCallbacks.call(this, eventCopy);
if (event.type === "copy") {
tmp = _mapClipDataToFlash(_clipData);
returnVal = tmp.data;
_clipDataFormatMap = tmp.formatMap;
}
return returnVal;
};
/**
* The underlying implementation of `ZeroClipboard.create`.
* @private
*/
var _create = function() {
if (typeof _flashState.ready !== "boolean") {
_flashState.ready = false;
}
if (!ZeroClipboard.isFlashUnusable() && _flashState.bridge === null) {
var maxWait = _globalConfig.flashLoadTimeout;
if (typeof maxWait === "number" && maxWait >= 0) {
_setTimeout(function() {
if (typeof _flashState.deactivated !== "boolean") {
_flashState.deactivated = true;
}
if (_flashState.deactivated === true) {
ZeroClipboard.emit({
type: "error",
name: "flash-deactivated"
});
}
}, maxWait);
}
_flashState.overdue = false;
_embedSwf();
}
};
/**
* The underlying implementation of `ZeroClipboard.destroy`.
* @private
*/
var _destroy = function() {
ZeroClipboard.clearData();
ZeroClipboard.blur();
ZeroClipboard.emit("destroy");
_unembedSwf();
ZeroClipboard.off();
};
/**
* The underlying implementation of `ZeroClipboard.setData`.
* @private
*/
var _setData = function(format, data) {
var dataObj;
if (typeof format === "object" && format && typeof data === "undefined") {
dataObj = format;
ZeroClipboard.clearData();
} else if (typeof format === "string" && format) {
dataObj = {};
dataObj[format] = data;
} else {
return;
}
for (var dataFormat in dataObj) {
if (typeof dataFormat === "string" && dataFormat && _hasOwn.call(dataObj, dataFormat) && typeof dataObj[dataFormat] === "string" && dataObj[dataFormat]) {
_clipData[dataFormat] = dataObj[dataFormat];
}
}
};
/**
* The underlying implementation of `ZeroClipboard.clearData`.
* @private
*/
var _clearData = function(format) {
if (typeof format === "undefined") {
_deleteOwnProperties(_clipData);
_clipDataFormatMap = null;
} else if (typeof format === "string" && _hasOwn.call(_clipData, format)) {
delete _clipData[format];
}
};
/**
* The underlying implementation of `ZeroClipboard.getData`.
* @private
*/
var _getData = function(format) {
if (typeof format === "undefined") {
return _deepCopy(_clipData);
} else if (typeof format === "string" && _hasOwn.call(_clipData, format)) {
return _clipData[format];
}
};
/**
* The underlying implementation of `ZeroClipboard.focus`/`ZeroClipboard.activate`.
* @private
*/
var _focus = function(element) {
if (!(element && element.nodeType === 1)) {
return;
}
if (_currentElement) {
_removeClass(_currentElement, _globalConfig.activeClass);
if (_currentElement !== element) {
_removeClass(_currentElement, _globalConfig.hoverClass);
}
}
_currentElement = element;
_addClass(element, _globalConfig.hoverClass);
var newTitle = element.getAttribute("title") || _globalConfig.title;
if (typeof newTitle === "string" && newTitle) {
var htmlBridge = _getHtmlBridge(_flashState.bridge);
if (htmlBridge) {
htmlBridge.setAttribute("title", newTitle);
}
}
var useHandCursor = _globalConfig.forceHandCursor === true || _getStyle(element, "cursor") === "pointer";
_setHandCursor(useHandCursor);
_reposition();
};
/**
* The underlying implementation of `ZeroClipboard.blur`/`ZeroClipboard.deactivate`.
* @private
*/
var _blur = function() {
var htmlBridge = _getHtmlBridge(_flashState.bridge);
if (htmlBridge) {
htmlBridge.removeAttribute("title");
htmlBridge.style.left = "0px";
htmlBridge.style.top = "-9999px";
htmlBridge.style.width = "1px";
htmlBridge.style.top = "1px";
}
if (_currentElement) {
_removeClass(_currentElement, _globalConfig.hoverClass);
_removeClass(_currentElement, _globalConfig.activeClass);
_currentElement = null;
}
};
/**
* The underlying implementation of `ZeroClipboard.activeElement`.
* @private
*/
var _activeElement = function() {
return _currentElement || null;
};
/**
* Check if a value is a valid HTML4 `ID` or `Name` token.
* @private
*/
var _isValidHtml4Id = function(id) {
return typeof id === "string" && id && /^[A-Za-z][A-Za-z0-9_:\-\.]*$/.test(id);
};
/**
* Create or update an `event` object, based on the `eventType`.
* @private
*/
var _createEvent = function(event) {
var eventType;
if (typeof event === "string" && event) {
eventType = event;
event = {};
} else if (typeof event === "object" && event && typeof event.type === "string" && event.type) {
eventType = event.type;
}
if (!eventType) {
return;
}
if (!event.target && /^(copy|aftercopy|_click)$/.test(eventType.toLowerCase())) {
event.target = _copyTarget;
}
_extend(event, {
type: eventType.toLowerCase(),
target: event.target || _currentElement || null,
relatedTarget: event.relatedTarget || null,
currentTarget: _flashState && _flashState.bridge || null,
timeStamp: event.timeStamp || _now() || null
});
var msg = _eventMessages[event.type];
if (event.type === "error" && event.name && msg) {
msg = msg[event.name];
}
if (msg) {
event.message = msg;
}
if (event.type === "ready") {
_extend(event, {
target: null,
version: _flashState.version
});
}
if (event.type === "error") {
if (/^flash-(disabled|outdated|unavailable|deactivated|overdue)$/.test(event.name)) {
_extend(event, {
target: null,
minimumVersion: _minimumFlashVersion
});
}
if (/^flash-(outdated|unavailable|deactivated|overdue)$/.test(event.name)) {
_extend(event, {
version: _flashState.version
});
}
}
if (event.type === "copy") {
event.clipboardData = {
setData: ZeroClipboard.setData,
clearData: ZeroClipboard.clearData
};
}
if (event.type === "aftercopy") {
event = _mapClipResultsFromFlash(event, _clipDataFormatMap);
}
if (event.target && !event.relatedTarget) {
event.relatedTarget = _getRelatedTarget(event.target);
}
event = _addMouseData(event);
return event;
};
/**
* Get a relatedTarget from the target's `data-clipboard-target` attribute
* @private
*/
var _getRelatedTarget = function(targetEl) {
var relatedTargetId = targetEl && targetEl.getAttribute && targetEl.getAttribute("data-clipboard-target");
return relatedTargetId ? _document.getElementById(relatedTargetId) : null;
};
/**
* Add element and position data to `MouseEvent` instances
* @private
*/
var _addMouseData = function(event) {
if (event && /^_(?:click|mouse(?:over|out|down|up|move))$/.test(event.type)) {
var srcElement = event.target;
var fromElement = event.type === "_mouseover" && event.relatedTarget ? event.relatedTarget : undefined;
var toElement = event.type === "_mouseout" && event.relatedTarget ? event.relatedTarget : undefined;
var pos = _getDOMObjectPosition(srcElement);
var screenLeft = _window.screenLeft || _window.screenX || 0;
var screenTop = _window.screenTop || _window.screenY || 0;
var scrollLeft = _document.body.scrollLeft + _document.documentElement.scrollLeft;
var scrollTop = _document.body.scrollTop + _document.documentElement.scrollTop;
var pageX = pos.left + (typeof event._stageX === "number" ? event._stageX : 0);
var pageY = pos.top + (typeof event._stageY === "number" ? event._stageY : 0);
var clientX = pageX - scrollLeft;
var clientY = pageY - scrollTop;
var screenX = screenLeft + clientX;
var screenY = screenTop + clientY;
var moveX = typeof event.movementX === "number" ? event.movementX : 0;
var moveY = typeof event.movementY === "number" ? event.movementY : 0;
delete event._stageX;
delete event._stageY;
_extend(event, {
srcElement: srcElement,
fromElement: fromElement,
toElement: toElement,
screenX: screenX,
screenY: screenY,
pageX: pageX,
pageY: pageY,
clientX: clientX,
clientY: clientY,
x: clientX,
y: clientY,
movementX: moveX,
movementY: moveY,
offsetX: 0,
offsetY: 0,
layerX: 0,
layerY: 0
});
}
return event;
};
/**
* Determine if an event's registered handlers should be execute synchronously or asynchronously.
*
* @returns {boolean}
* @private
*/
var _shouldPerformAsync = function(event) {
var eventType = event && typeof event.type === "string" && event.type || "";
return !/^(?:(?:before)?copy|destroy)$/.test(eventType);
};
/**
* Control if a callback should be executed asynchronously or not.
*
* @returns `undefined`
* @private
*/
var _dispatchCallback = function(func, context, args, async) {
if (async) {
_setTimeout(function() {
func.apply(context, args);
}, 0);
} else {
func.apply(context, args);
}
};
/**
* Handle the actual dispatching of events to client instances.
*
* @returns `undefined`
* @private
*/
var _dispatchCallbacks = function(event) {
if (!(typeof event === "object" && event && event.type)) {
return;
}
var async = _shouldPerformAsync(event);
var wildcardTypeHandlers = _handlers["*"] || [];
var specificTypeHandlers = _handlers[event.type] || [];
var handlers = wildcardTypeHandlers.concat(specificTypeHandlers);
if (handlers && handlers.length) {
var i, len, func, context, eventCopy, originalContext = this;
for (i = 0, len = handlers.length; i < len; i++) {
func = handlers[i];
context = originalContext;
if (typeof func === "string" && typeof _window[func] === "function") {
func = _window[func];
}
if (typeof func === "object" && func && typeof func.handleEvent === "function") {
context = func;
func = func.handleEvent;
}
if (typeof func === "function") {
eventCopy = _extend({}, event);
_dispatchCallback(func, context, [ eventCopy ], async);
}
}
}
return this;
};
/**
* Preprocess any special behaviors, reactions, or state changes after receiving this event.
* Executes only once per event emitted, NOT once per client.
* @private
*/
var _preprocessEvent = function(event) {
var element = event.target || _currentElement || null;
var sourceIsSwf = event._source === "swf";
delete event._source;
var flashErrorNames = [ "flash-disabled", "flash-outdated", "flash-unavailable", "flash-deactivated", "flash-overdue" ];
switch (event.type) {
case "error":
if (flashErrorNames.indexOf(event.name) !== -1) {
_extend(_flashState, {
disabled: event.name === "flash-disabled",
outdated: event.name === "flash-outdated",
unavailable: event.name === "flash-unavailable",
deactivated: event.name === "flash-deactivated",
overdue: event.name === "flash-overdue",
ready: false
});
}
break;
case "ready":
var wasDeactivated = _flashState.deactivated === true;
_extend(_flashState, {
disabled: false,
outdated: false,
unavailable: false,
deactivated: false,
overdue: wasDeactivated,
ready: !wasDeactivated
});
break;
case "beforecopy":
_copyTarget = element;
break;
case "copy":
var textContent, htmlContent, targetEl = event.relatedTarget;
if (!(_clipData["text/html"] || _clipData["text/plain"]) && targetEl && (htmlContent = targetEl.value || targetEl.outerHTML || targetEl.innerHTML) && (textContent = targetEl.value || targetEl.textContent || targetEl.innerText)) {
event.clipboardData.clearData();
event.clipboardData.setData("text/plain", textContent);
if (htmlContent !== textContent) {
event.clipboardData.setData("text/html", htmlContent);
}
} else if (!_clipData["text/plain"] && event.target && (textContent = event.target.getAttribute("data-clipboard-text"))) {
event.clipboardData.clearData();
event.clipboardData.setData("text/plain", textContent);
}
break;
case "aftercopy":
ZeroClipboard.clearData();
if (element && element !== _safeActiveElement() && element.focus) {
element.focus();
}
break;
case "_mouseover":
ZeroClipboard.focus(element);
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
if (element && element !== event.relatedTarget && !_containedBy(event.relatedTarget, element)) {
_fireMouseEvent(_extend({}, event, {
type: "mouseenter",
bubbles: false,
cancelable: false
}));
}
_fireMouseEvent(_extend({}, event, {
type: "mouseover"
}));
}
break;
case "_mouseout":
ZeroClipboard.blur();
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
if (element && element !== event.relatedTarget && !_containedBy(event.relatedTarget, element)) {
_fireMouseEvent(_extend({}, event, {
type: "mouseleave",
bubbles: false,
cancelable: false
}));
}
_fireMouseEvent(_extend({}, event, {
type: "mouseout"
}));
}
break;
case "_mousedown":
_addClass(element, _globalConfig.activeClass);
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
_fireMouseEvent(_extend({}, event, {
type: event.type.slice(1)
}));
}
break;
case "_mouseup":
_removeClass(element, _globalConfig.activeClass);
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
_fireMouseEvent(_extend({}, event, {
type: event.type.slice(1)
}));
}
break;
case "_click":
_copyTarget = null;
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
_fireMouseEvent(_extend({}, event, {
type: event.type.slice(1)
}));
}
break;
case "_mousemove":
if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
_fireMouseEvent(_extend({}, event, {
type: event.type.slice(1)
}));
}
break;
}
if (/^_(?:click|mouse(?:over|out|down|up|move))$/.test(event.type)) {
return true;
}
};
/**
* Dispatch a synthetic MouseEvent.
*
* @returns `undefined`
* @private
*/
var _fireMouseEvent = function(event) {
if (!(event && typeof event.type === "string" && event)) {
return;
}
var e, target = event.target || null, doc = target && target.ownerDocument || _document, defaults = {
view: doc.defaultView || _window,
canBubble: true,
cancelable: true,
detail: event.type === "click" ? 1 : 0,
button: typeof event.which === "number" ? event.which - 1 : typeof event.button === "number" ? event.button : doc.createEvent ? 0 : 1
}, args = _extend(defaults, event);
if (!target) {
return;
}
if (doc.createEvent && target.dispatchEvent) {
args = [ args.type, args.canBubble, args.cancelable, args.view, args.detail, args.screenX, args.screenY, args.clientX, args.clientY, args.ctrlKey, args.altKey, args.shiftKey, args.metaKey, args.button, args.relatedTarget ];
e = doc.createEvent("MouseEvents");
if (e.initMouseEvent) {
e.initMouseEvent.apply(e, args);
e._source = "js";
target.dispatchEvent(e);
}
}
};
/**
* Create the HTML bridge element to embed the Flash object into.
* @private
*/
var _createHtmlBridge = function() {
var container = _document.createElement("div");
container.id = _globalConfig.containerId;
container.className = _globalConfig.containerClass;
container.style.position = "absolute";
container.style.left = "0px";
container.style.top = "-9999px";
container.style.width = "1px";
container.style.height = "1px";
container.style.zIndex = "" + _getSafeZIndex(_globalConfig.zIndex);
return container;
};
/**
* Get the HTML element container that wraps the Flash bridge object/element.
* @private
*/
var _getHtmlBridge = function(flashBridge) {
var htmlBridge = flashBridge && flashBridge.parentNode;
while (htmlBridge && htmlBridge.nodeName === "OBJECT" && htmlBridge.parentNode) {
htmlBridge = htmlBridge.parentNode;
}
return htmlBridge || null;
};
/**
* Create the SWF object.
*
* @returns The SWF object reference.
* @private
*/
var _embedSwf = function() {
var len, flashBridge = _flashState.bridge, container = _getHtmlBridge(flashBridge);
if (!flashBridge) {
var allowScriptAccess = _determineScriptAccess(_window.location.host, _globalConfig);
var allowNetworking = allowScriptAccess === "never" ? "none" : "all";
var flashvars = _vars(_globalConfig);
var swfUrl = _globalConfig.swfPath + _cacheBust(_globalConfig.swfPath, _globalConfig);
container = _createHtmlBridge();
var divToBeReplaced = _document.createElement("div");
container.appendChild(divToBeReplaced);
_document.body.appendChild(container);
var tmpDiv = _document.createElement("div");
var oldIE = _flashState.pluginType === "activex";
tmpDiv.innerHTML = '<object id="' + _globalConfig.swfObjectId + '" name="' + _globalConfig.swfObjectId + '" ' + 'width="100%" height="100%" ' + (oldIE ? 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"' : 'type="application/x-shockwave-flash" data="' + swfUrl + '"') + ">" + (oldIE ? '<param name="movie" value="' + swfUrl + '"/>' : "") + '<param name="allowScriptAccess" value="' + allowScriptAccess + '"/>' + '<param name="allowNetworking" value="' + allowNetworking + '"/>' + '<param name="menu" value="false"/>' + '<param name="wmode" value="transparent"/>' + '<param name="flashvars" value="' + flashvars + '"/>' + "</object>";
flashBridge = tmpDiv.firstChild;
tmpDiv = null;
_unwrap(flashBridge).ZeroClipboard = ZeroClipboard;
container.replaceChild(flashBridge, divToBeReplaced);
}
if (!flashBridge) {
flashBridge = _document[_globalConfig.swfObjectId];
if (flashBridge && (len = flashBridge.length)) {
flashBridge = flashBridge[len - 1];
}
if (!flashBridge && container) {
flashBridge = container.firstChild;
}
}
_flashState.bridge = flashBridge || null;
return flashBridge;
};
/**
* Destroy the SWF object.
* @private
*/
var _unembedSwf = function() {
var flashBridge = _flashState.bridge;
if (flashBridge) {
var htmlBridge = _getHtmlBridge(flashBridge);
if (htmlBridge) {
if (_flashState.pluginType === "activex" && "readyState" in flashBridge) {
flashBridge.style.display = "none";
(function removeSwfFromIE() {
if (flashBridge.readyState === 4) {
for (var prop in flashBridge) {
if (typeof flashBridge[prop] === "function") {
flashBridge[prop] = null;
}
}
if (flashBridge.parentNode) {
flashBridge.parentNode.removeChild(flashBridge);
}
if (htmlBridge.parentNode) {
htmlBridge.parentNode.removeChild(htmlBridge);
}
} else {
_setTimeout(removeSwfFromIE, 10);
}
})();
} else {
if (flashBridge.parentNode) {
flashBridge.parentNode.removeChild(flashBridge);
}
if (htmlBridge.parentNode) {
htmlBridge.parentNode.removeChild(htmlBridge);
}
}
}
_flashState.ready = null;
_flashState.bridge = null;
_flashState.deactivated = null;
}
};
/**
* Map the data format names of the "clipData" to Flash-friendly names.
*
* @returns A new transformed object.
* @private
*/
var _mapClipDataToFlash = function(clipData) {
var newClipData = {}, formatMap = {};
if (!(typeof clipData === "object" && clipData)) {
return;
}
for (var dataFormat in clipData) {
if (dataFormat && _hasOwn.call(clipData, dataFormat) && typeof clipData[dataFormat] === "string" && clipData[dataFormat]) {
switch (dataFormat.toLowerCase()) {
case "text/plain":
case "text":
case "air:text":
case "flash:text":
newClipData.text = clipData[dataFormat];
formatMap.text = dataFormat;
break;
case "text/html":
case "html":
case "air:html":
case "flash:html":
newClipData.html = clipData[dataFormat];
formatMap.html = dataFormat;
break;
case "application/rtf":
case "text/rtf":
case "rtf":
case "richtext":
case "air:rtf":
case "flash:rtf":
newClipData.rtf = clipData[dataFormat];
formatMap.rtf = dataFormat;
break;
default:
break;
}
}
}
return {
data: newClipData,
formatMap: formatMap
};
};
/**
* Map the data format names from Flash-friendly names back to their original "clipData" names (via a format mapping).
*
* @returns A new transformed object.
* @private
*/
var _mapClipResultsFromFlash = function(clipResults, formatMap) {
if (!(typeof clipResults === "object" && clipResults && typeof formatMap === "object" && formatMap)) {
return clipResults;
}
var newResults = {};
for (var prop in clipResults) {
if (_hasOwn.call(clipResults, prop)) {
if (prop !== "success" && prop !== "data") {
newResults[prop] = clipResults[prop];
continue;
}
newResults[prop] = {};
var tmpHash = clipResults[prop];
for (var dataFormat in tmpHash) {
if (dataFormat && _hasOwn.call(tmpHash, dataFormat) && _hasOwn.call(formatMap, dataFormat)) {
newResults[prop][formatMap[dataFormat]] = tmpHash[dataFormat];
}
}
}
}
return newResults;
};
/**
* Will look at a path, and will create a "?noCache={time}" or "&noCache={time}"
* query param string to return. Does NOT append that string to the original path.
* This is useful because ExternalInterface often breaks when a Flash SWF is cached.
*
* @returns The `noCache` query param with necessary "?"/"&" prefix.
* @private
*/
var _cacheBust = function(path, options) {
var cacheBust = options == null || options && options.cacheBust === true;
if (cacheBust) {
return (path.indexOf("?") === -1 ? "?" : "&") + "noCache=" + _now();
} else {
return "";
}
};
/**
* Creates a query string for the FlashVars param.
* Does NOT include the cache-busting query param.
*
* @returns FlashVars query string
* @private
*/
var _vars = function(options) {
var i, len, domain, domains, str = "", trustedOriginsExpanded = [];
if (options.trustedDomains) {
if (typeof options.trustedDomains === "string") {
domains = [ options.trustedDomains ];
} else if (typeof options.trustedDomains === "object" && "length" in options.trustedDomains) {
domains = options.trustedDomains;
}
}
if (domains && domains.length) {
for (i = 0, len = domains.length; i < len; i++) {
if (_hasOwn.call(domains, i) && domains[i] && typeof domains[i] === "string") {
domain = _extractDomain(domains[i]);
if (!domain) {
continue;
}
if (domain === "*") {
trustedOriginsExpanded.length = 0;
trustedOriginsExpanded.push(domain);
break;
}
trustedOriginsExpanded.push.apply(trustedOriginsExpanded, [ domain, "//" + domain, _window.location.protocol + "//" + domain ]);
}
}
}
if (trustedOriginsExpanded.length) {
str += "trustedOrigins=" + _encodeURIComponent(trustedOriginsExpanded.join(","));
}
if (options.forceEnhancedClipboard === true) {
str += (str ? "&" : "") + "forceEnhancedClipboard=true";
}
if (typeof options.swfObjectId === "string" && options.swfObjectId) {
str += (str ? "&" : "") + "swfObjectId=" + _encodeURIComponent(options.swfObjectId);
}
return str;
};
/**
* Extract the domain (e.g. "github.com") from an origin (e.g. "https://github.com") or
* URL (e.g. "https://github.com/zeroclipboard/zeroclipboard/").
*
* @returns the domain
* @private
*/
var _extractDomain = function(originOrUrl) {
if (originOrUrl == null || originOrUrl === "") {
return null;
}
originOrUrl = originOrUrl.replace(/^\s+|\s+$/g, "");
if (originOrUrl === "") {
return null;
}
var protocolIndex = originOrUrl.indexOf("//");
originOrUrl = protocolIndex === -1 ? originOrUrl : originOrUrl.slice(protocolIndex + 2);
var pathIndex = originOrUrl.indexOf("/");
originOrUrl = pathIndex === -1 ? originOrUrl : protocolIndex === -1 || pathIndex === 0 ? null : originOrUrl.slice(0, pathIndex);
if (originOrUrl && originOrUrl.slice(-4).toLowerCase() === ".swf") {
return null;
}
return originOrUrl || null;
};
/**
* Set `allowScriptAccess` based on `trustedDomains` and `window.location.host` vs. `swfPath`.
*
* @returns The appropriate script access level.
* @private
*/
var _determineScriptAccess = function() {
var _extractAllDomains = function(origins) {
var i, len, tmp, resultsArray = [];
if (typeof origins === "string") {
origins = [ origins ];
}
if (!(typeof origins === "object" && origins && typeof origins.length === "number")) {
return resultsArray;
}
for (i = 0, len = origins.length; i < len; i++) {
if (_hasOwn.call(origins, i) && (tmp = _extractDomain(origins[i]))) {
if (tmp === "*") {
resultsArray.length = 0;
resultsArray.push("*");
break;
}
if (resultsArray.indexOf(tmp) === -1) {
resultsArray.push(tmp);
}
}
}
return resultsArray;
};
return function(currentDomain, configOptions) {
var swfDomain = _extractDomain(configOptions.swfPath);
if (swfDomain === null) {
swfDomain = currentDomain;
}
var trustedDomains = _extractAllDomains(configOptions.trustedDomains);
var len = trustedDomains.length;
if (len > 0) {
if (len === 1 && trustedDomains[0] === "*") {
return "always";
}
if (trustedDomains.indexOf(currentDomain) !== -1) {
if (len === 1 && currentDomain === swfDomain) {
return "sameDomain";
}
return "always";
}
}
return "never";
};
}();
/**
* Get the currently active/focused DOM element.
*
* @returns the currently active/focused element, or `null`
* @private
*/
var _safeActiveElement = function() {
try {
return _document.activeElement;
} catch (err) {
return null;
}
};
/**
* Add a class to an element, if it doesn't already have it.
*
* @returns The element, with its new class added.
* @private
*/
var _addClass = function(element, value) {
if (!element || element.nodeType !== 1) {
return element;
}
if (element.classList) {
if (!element.classList.contains(value)) {
element.classList.add(value);
}
return element;
}
if (value && typeof value === "string") {
var classNames = (value || "").split(/\s+/);
if (element.nodeType === 1) {
if (!element.className) {
element.className = value;
} else {
var className = " " + element.className + " ", setClass = element.className;
for (var c = 0, cl = classNames.length; c < cl; c++) {
if (className.indexOf(" " + classNames[c] + " ") < 0) {
setClass += " " + classNames[c];
}
}
element.className = setClass.replace(/^\s+|\s+$/g, "");
}
}
}
return element;
};
/**
* Remove a class from an element, if it has it.
*
* @returns The element, with its class removed.
* @private
*/
var _removeClass = function(element, value) {
if (!element || element.nodeType !== 1) {
return element;
}
if (element.classList) {
if (element.classList.contains(value)) {
element.classList.remove(value);
}
return element;
}
if (typeof value === "string" && value) {
var classNames = value.split(/\s+/);
if (element.nodeType === 1 && element.className) {
var className = (" " + element.className + " ").replace(/[\n\t]/g, " ");
for (var c = 0, cl = classNames.length; c < cl; c++) {
className = className.replace(" " + classNames[c] + " ", " ");
}
element.className = className.replace(/^\s+|\s+$/g, "");
}
}
return element;
};
/**
* Attempt to interpret the element's CSS styling. If `prop` is `"cursor"`,
* then we assume that it should be a hand ("pointer") cursor if the element
* is an anchor element ("a" tag).
*
* @returns The computed style property.
* @private
*/
var _getStyle = function(el, prop) {
var value = _window.getComputedStyle(el, null).getPropertyValue(prop);
if (prop === "cursor") {
if (!value || value === "auto") {
if (el.nodeName === "A") {
return "pointer";
}
}
}
return value;
};
/**
* Get the zoom factor of the browser. Always returns `1.0`, except at
* non-default zoom levels in IE<8 and some older versions of WebKit.
*
* @returns Floating unit percentage of the zoom factor (e.g. 150% = `1.5`).
* @private
*/
var _getZoomFactor = function() {
var rect, physicalWidth, logicalWidth, zoomFactor = 1;
if (typeof _document.body.getBoundingClientRect === "function") {
rect = _document.body.getBoundingClientRect();
physicalWidth = rect.right - rect.left;
logicalWidth = _document.body.offsetWidth;
zoomFactor = _round(physicalWidth / logicalWidth * 100) / 100;
}
return zoomFactor;
};
/**
* Get the DOM positioning info of an element.
*
* @returns Object containing the element's position, width, and height.
* @private
*/
var _getDOMObjectPosition = function(obj) {
var info = {
left: 0,
top: 0,
width: 0,
height: 0
};
if (obj.getBoundingClientRect) {
var rect = obj.getBoundingClientRect();
var pageXOffset, pageYOffset, zoomFactor;
if ("pageXOffset" in _window && "pageYOffset" in _window) {
pageXOffset = _window.pageXOffset;
pageYOffset = _window.pageYOffset;
} else {
zoomFactor = _getZoomFactor();
pageXOffset = _round(_document.documentElement.scrollLeft / zoomFactor);
pageYOffset = _round(_document.documentElement.scrollTop / zoomFactor);
}
var leftBorderWidth = _document.documentElement.clientLeft || 0;
var topBorderWidth = _document.documentElement.clientTop || 0;
info.left = rect.left + pageXOffset - leftBorderWidth;
info.top = rect.top + pageYOffset - topBorderWidth;
info.width = "width" in rect ? rect.width : rect.right - rect.left;
info.height = "height" in rect ? rect.height : rect.bottom - rect.top;
}
return info;
};
/**
* Reposition the Flash object to cover the currently activated element.
*
* @returns `undefined`
* @private
*/
var _reposition = function() {
var htmlBridge;
if (_currentElement && (htmlBridge = _getHtmlBridge(_flashState.bridge))) {
var pos = _getDOMObjectPosition(_currentElement);
_extend(htmlBridge.style, {
width: pos.width + "px",
height: pos.height + "px",
top: pos.top + "px",
left: pos.left + "px",
zIndex: "" + _getSafeZIndex(_globalConfig.zIndex)
});
}
};
/**
* Sends a signal to the Flash object to display the hand cursor if `true`.
*
* @returns `undefined`
* @private
*/
var _setHandCursor = function(enabled) {
if (_flashState.ready === true) {
if (_flashState.bridge && typeof _flashState.bridge.setHandCursor === "function") {
_flashState.bridge.setHandCursor(enabled);
} else {
_flashState.ready = false;
}
}
};
/**
* Get a safe value for `zIndex`
*
* @returns an integer, or "auto"
* @private
*/
var _getSafeZIndex = function(val) {
if (/^(?:auto|inherit)$/.test(val)) {
return val;
}
var zIndex;
if (typeof val === "number" && !_isNaN(val)) {
zIndex = val;
} else if (typeof val === "string") {
zIndex = _getSafeZIndex(_parseInt(val, 10));
}
return typeof zIndex === "number" ? zIndex : "auto";
};
/**
* Detect the Flash Player status, version, and plugin type.
*
* @see {@link https://code.google.com/p/doctype-mirror/wiki/ArticleDetectFlash#The_code}
* @see {@link http://stackoverflow.com/questions/12866060/detecting-pepper-ppapi-flash-with-javascript}
*
* @returns `undefined`
* @private
*/
var _detectFlashSupport = function(ActiveXObject) {
var plugin, ax, mimeType, hasFlash = false, isActiveX = false, isPPAPI = false, flashVersion = "";
/**
* Derived from Apple's suggested sniffer.
* @param {String} desc e.g. "Shockwave Flash 7.0 r61"
* @returns {String} "7.0.61"
* @private
*/
function parseFlashVersion(desc) {
var matches = desc.match(/[\d]+/g);
matches.length = 3;
return matches.join(".");
}
function isPepperFlash(flashPlayerFileName) {
return !!flashPlayerFileName && (flashPlayerFileName = flashPlayerFileName.toLowerCase()) && (/^(pepflashplayer\.dll|libpepflashplayer\.so|pepperflashplayer\.plugin)$/.test(flashPlayerFileName) || flashPlayerFileName.slice(-13) === "chrome.plugin");
}
function inspectPlugin(plugin) {
if (plugin) {
hasFlash = true;
if (plugin.version) {
flashVersion = parseFlashVersion(plugin.version);
}
if (!flashVersion && plugin.description) {
flashVersion = parseFlashVersion(plugin.description);
}
if (plugin.filename) {
isPPAPI = isPepperFlash(plugin.filename);
}
}
}
if (_navigator.plugins && _navigator.plugins.length) {
plugin = _navigator.plugins["Shockwave Flash"];
inspectPlugin(plugin);
if (_navigator.plugins["Shockwave Flash 2.0"]) {
hasFlash = true;
flashVersion = "2.0.0.11";
}
} else if (_navigator.mimeTypes && _navigator.mimeTypes.length) {
mimeType = _navigator.mimeTypes["application/x-shockwave-flash"];
plugin = mimeType && mimeType.enabledPlugin;
inspectPlugin(plugin);
} else if (typeof ActiveXObject !== "undefined") {
isActiveX = true;
try {
ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
hasFlash = true;
flashVersion = parseFlashVersion(ax.GetVariable("$version"));
} catch (e1) {
try {
ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
hasFlash = true;
flashVersion = "6.0.21";
} catch (e2) {
try {
ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
hasFlash = true;
flashVersion = parseFlashVersion(ax.GetVariable("$version"));
} catch (e3) {
isActiveX = false;
}
}
}
}
_flashState.disabled = hasFlash !== true;
_flashState.outdated = flashVersion && _parseFloat(flashVersion) < _parseFloat(_minimumFlashVersion);
_flashState.version = flashVersion || "0.0.0";
_flashState.pluginType = isPPAPI ? "pepper" : isActiveX ? "activex" : hasFlash ? "netscape" : "unknown";
};
/**
* Invoke the Flash detection algorithms immediately upon inclusion so we're not waiting later.
*/
_detectFlashSupport(_ActiveXObject);
/**
* A shell constructor for `ZeroClipboard` client instances.
*
* @constructor
*/
var ZeroClipboard = function() {
if (!(this instanceof ZeroClipboard)) {
return new ZeroClipboard();
}
if (typeof ZeroClipboard._createClient === "function") {
ZeroClipboard._createClient.apply(this, _args(arguments));
}
};
/**
* The ZeroClipboard library's version number.
*
* @static
* @readonly
* @property {string}
*/
_defineProperty(ZeroClipboard, "version", {
value: "2.1.6",
writable: false,
configurable: true,
enumerable: true
});
/**
* Update or get a copy of the ZeroClipboard global configuration.
* Returns a copy of the current/updated configuration.
*
* @returns Object
* @static
*/
ZeroClipboard.config = function() {
return _config.apply(this, _args(arguments));
};
/**
* Diagnostic method that describes the state of the browser, Flash Player, and ZeroClipboard.
*
* @returns Object
* @static
*/
ZeroClipboard.state = function() {
return _state.apply(this, _args(arguments));
};
/**
* Check if Flash is unusable for any reason: disabled, outdated, deactivated, etc.
*
* @returns Boolean
* @static
*/
ZeroClipboard.isFlashUnusable = function() {
return _isFlashUnusable.apply(this, _args(arguments));
};
/**
* Register an event listener.
*
* @returns `ZeroClipboard`
* @static
*/
ZeroClipboard.on = function() {
return _on.apply(this, _args(arguments));
};
/**
* Unregister an event listener.
* If no `listener` function/object is provided, it will unregister all listeners for the provided `eventType`.
* If no `eventType` is provided, it will unregister all listeners for every event type.
*
* @returns `ZeroClipboard`
* @static
*/
ZeroClipboard.off = function() {
return _off.apply(this, _args(arguments));
};
/**
* Retrieve event listeners for an `eventType`.
* If no `eventType` is provided, it will retrieve all listeners for every event type.
*
* @returns array of listeners for the `eventType`; if no `eventType`, then a map/hash object of listeners for all event types; or `null`
*/
ZeroClipboard.handlers = function() {
return _listeners.apply(this, _args(arguments));
};
/**
* Event emission receiver from the Flash object, forwarding to any registered JavaScript event listeners.
*
* @returns For the "copy" event, returns the Flash-friendly "clipData" object; otherwise `undefined`.
* @static
*/
ZeroClipboard.emit = function() {
return _emit.apply(this, _args(arguments));
};
/**
* Create and embed the Flash object.
*
* @returns The Flash object
* @static
*/
ZeroClipboard.create = function() {
return _create.apply(this, _args(arguments));
};
/**
* Self-destruct and clean up everything, including the embedded Flash object.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.destroy = function() {
return _destroy.apply(this, _args(arguments));
};
/**
* Set the pending data for clipboard injection.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.setData = function() {
return _setData.apply(this, _args(arguments));
};
/**
* Clear the pending data for clipboard injection.
* If no `format` is provided, all pending data formats will be cleared.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.clearData = function() {
return _clearData.apply(this, _args(arguments));
};
/**
* Get a copy of the pending data for clipboard injection.
* If no `format` is provided, a copy of ALL pending data formats will be returned.
*
* @returns `String` or `Object`
* @static
*/
ZeroClipboard.getData = function() {
return _getData.apply(this, _args(arguments));
};
/**
* Sets the current HTML object that the Flash object should overlay. This will put the global
* Flash object on top of the current element; depending on the setup, this may also set the
* pending clipboard text data as well as the Flash object's wrapping element's title attribute
* based on the underlying HTML element and ZeroClipboard configuration.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.focus = ZeroClipboard.activate = function() {
return _focus.apply(this, _args(arguments));
};
/**
* Un-overlays the Flash object. This will put the global Flash object off-screen; depending on
* the setup, this may also unset the Flash object's wrapping element's title attribute based on
* the underlying HTML element and ZeroClipboard configuration.
*
* @returns `undefined`
* @static
*/
ZeroClipboard.blur = ZeroClipboard.deactivate = function() {
return _blur.apply(this, _args(arguments));
};
/**
* Returns the currently focused/"activated" HTML element that the Flash object is wrapping.
*
* @returns `HTMLElement` or `null`
* @static
*/
ZeroClipboard.activeElement = function() {
return _activeElement.apply(this, _args(arguments));
};
if (typeof define === "function" && define.amd) {
define(function() {
return ZeroClipboard;
});
} else if (typeof module === "object" && module && typeof module.exports === "object" && module.exports) {
module.exports = ZeroClipboard;
} else {
window.ZeroClipboard = ZeroClipboard;
}
})(function() {
return this || window;
}());
|
ajax/libs/hyperform/0.9.12/hyperform.js
|
jonobr1/cdnjs
|
/*! hyperform.js.org */
var hyperform = (function () {
'use strict';
var registry = Object.create(null);
/**
* run all actions registered for a hook
*
* Every action gets called with a state object as `this` argument and with the
* hook's call arguments as call arguments.
*
* @return mixed the returned value of the action calls or undefined
*/
function call_hook(hook) {
var result;
var call_args = Array.prototype.slice.call(arguments, 1);
if (hook in registry) {
result = registry[hook].reduce(function (args) {
return function (previousResult, currentAction) {
var interimResult = currentAction.apply({
state: previousResult,
hook: hook
}, args);
return interimResult !== undefined ? interimResult : previousResult;
};
}(call_args), result);
}
return result;
}
/**
* Filter a value through hooked functions
*
* Allows for additional parameters:
* js> do_filter('foo', null, current_element)
*/
function do_filter(hook, initial_value) {
var result = initial_value;
var call_args = Array.prototype.slice.call(arguments, 1);
if (hook in registry) {
result = registry[hook].reduce(function (previousResult, currentAction) {
call_args[0] = previousResult;
var interimResult = currentAction.apply({
state: previousResult,
hook: hook
}, call_args);
return interimResult !== undefined ? interimResult : previousResult;
}, result);
}
return result;
}
/**
* remove an action again
*/
function remove_hook(hook, action) {
if (hook in registry) {
for (var i = 0; i < registry[hook].length; i++) {
if (registry[hook][i] === action) {
registry[hook].splice(i, 1);
break;
}
}
}
}
/**
* add an action to a hook
*/
function add_hook(hook, action, position) {
if (!(hook in registry)) {
registry[hook] = [];
}
if (position === undefined) {
position = registry[hook].length;
}
registry[hook].splice(position, 0, action);
}
/**
* return either the data of a hook call or the result of action, if the
* former is undefined
*
* @return function a function wrapper around action
*/
function return_hook_or (hook, action) {
return function () {
var data = call_hook(hook, Array.prototype.slice.call(arguments));
if (data !== undefined) {
return data;
}
return action.apply(this, arguments);
};
}
/* the following code is borrowed from the WebComponents project, licensed
* under the BSD license. Source:
* <https://github.com/webcomponents/webcomponentsjs/blob/5283db1459fa2323e5bfc8b9b5cc1753ed85e3d0/src/WebComponents/dom.js#L53-L78>
*/
// defaultPrevented is broken in IE.
// https://connect.microsoft.com/IE/feedback/details/790389/event-defaultprevented-returns-false-after-preventdefault-was-called
var workingDefaultPrevented = function () {
var e = document.createEvent('Event');
e.initEvent('foo', true, true);
e.preventDefault();
return e.defaultPrevented;
}();
if (!workingDefaultPrevented) {
(function () {
var origPreventDefault = window.Event.prototype.preventDefault;
window.Event.prototype.preventDefault = function () {
if (!this.cancelable) {
return;
}
origPreventDefault.call(this);
Object.defineProperty(this, 'defaultPrevented', {
get: function get() {
return true;
},
configurable: true
});
};
})();
}
/* end of borrowed code */
function create_event(name) {
var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var _ref$bubbles = _ref.bubbles;
var bubbles = _ref$bubbles === undefined ? true : _ref$bubbles;
var _ref$cancelable = _ref.cancelable;
var cancelable = _ref$cancelable === undefined ? false : _ref$cancelable;
var event = document.createEvent('Event');
event.initEvent(name, bubbles, cancelable);
return event;
}
function trigger_event (element, event) {
var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
var _ref2$bubbles = _ref2.bubbles;
var bubbles = _ref2$bubbles === undefined ? true : _ref2$bubbles;
var _ref2$cancelable = _ref2.cancelable;
var cancelable = _ref2$cancelable === undefined ? false : _ref2$cancelable;
var payload = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
if (!(event instanceof window.Event)) {
event = create_event(event, { bubbles: bubbles, cancelable: cancelable });
}
for (var key in payload) {
if (payload.hasOwnProperty(key)) {
event[key] = payload[key];
}
}
element.dispatchEvent(event);
return event;
}
/* and datetime-local? Spec says “Nah!” */
var dates = ['datetime', 'date', 'month', 'week', 'time'];
var plain_numbers = ['number', 'range'];
/* everything that returns something meaningful for valueAsNumber and
* can have the step attribute */
var numbers = dates.concat(plain_numbers, 'datetime-local');
/* the spec says to only check those for syntax in validity.typeMismatch.
* ¯\_(ツ)_/¯ */
var type_checked = ['email', 'url'];
/* check these for validity.badInput */
var input_checked = ['email', 'date', 'month', 'week', 'time', 'datetime', 'datetime-local', 'number', 'range', 'color'];
var text_types = ['text', 'search', 'tel', 'password'].concat(type_checked);
/* input element types, that are candidates for the validation API.
* Missing from this set are: button, hidden, menu (from <button>), reset and
* the types for non-<input> elements. */
var validation_candidates = ['checkbox', 'color', 'file', 'image', 'radio', 'submit'].concat(numbers, text_types);
/* all known types of <input> */
var inputs = ['button', 'hidden', 'reset'].concat(validation_candidates);
/* apparently <select> and <textarea> have types of their own */
var non_inputs = ['select-one', 'select-multiple', 'textarea'];
/* shim layer for the Element.matches method */
var ep = window.Element.prototype;
var native_matches = ep.matches || ep.matchesSelector || ep.msMatchesSelector || ep.webkitMatchesSelector;
function matches (element, selector) {
return native_matches.call(element, selector);
}
/**
* mark an object with a '__hyperform=true' property
*
* We use this to distinguish our properties from the native ones. Usage:
* js> mark(obj);
* js> assert(obj.__hyperform === true)
*/
function mark (obj) {
if (['object', 'function'].indexOf(typeof obj) > -1) {
delete obj.__hyperform;
Object.defineProperty(obj, '__hyperform', {
configurable: true,
enumerable: false,
value: true
});
}
return obj;
}
/**
* the internal storage for messages
*/
var store = new WeakMap();
/* jshint -W053 */ /* allow new String() */
/**
* handle validation messages
*
* Falls back to browser-native errors, if any are available. The messages
* are String objects so that we can mark() them.
*/
var message_store = {
set: function set(element, message) {
var is_custom = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (element instanceof window.HTMLFieldSetElement) {
var wrapped_form = get_wrapper(element);
if (wrapped_form && !wrapped_form.settings.extendFieldset) {
/* make this a no-op for <fieldset> in strict mode */
return message_store;
}
}
if (typeof message === 'string') {
message = new String(message);
}
if (is_custom) {
message.is_custom = true;
}
mark(message);
store.set(element, message);
/* allow the :invalid selector to match */
if ('_original_setCustomValidity' in element) {
element._original_setCustomValidity(message.toString());
}
return message_store;
},
get: function get(element) {
var message = store.get(element);
if (message === undefined && '_original_validationMessage' in element) {
/* get the browser's validation message, if we have none. Maybe it
* knows more than we. */
message = new String(element._original_validationMessage);
}
return message ? message : new String('');
},
delete: function _delete(element) {
if ('_original_setCustomValidity' in element) {
element._original_setCustomValidity('');
}
return store.delete(element);
}
};
/**
* counter that will be incremented with every call
*
* Will enforce uniqueness, as long as no more than 1 hyperform scripts
* are loaded. (In that case we still have the "random" part below.)
*/
var uid = 0;
/**
* generate a random ID
*
* @see https://gist.github.com/gordonbrander/2230317
*/
function generate_id () {
var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'hf_';
return prefix + uid++ + Math.random().toString(36).substr(2);
}
var warningsCache = new WeakMap();
var DefaultRenderer = {
/**
* called when a warning should become visible
*/
attachWarning: function attachWarning(warning, element) {
/* should also work, if element is last,
* http://stackoverflow.com/a/4793630/113195 */
element.parentNode.insertBefore(warning, element.nextSibling);
},
/**
* called when a warning should vanish
*/
detachWarning: function detachWarning(warning, element) {
/* be conservative here, since an overwritten attachWarning() might not
* actually have attached the warning. */
if (warning.parentNode) {
warning.parentNode.removeChild(warning);
}
},
/**
* called when feedback to an element's state should be handled
*
* i.e., showing and hiding warnings
*/
showWarning: function showWarning(element) {
var sub_radio = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var msg = message_store.get(element).toString();
var warning = warningsCache.get(element);
if (msg) {
if (!warning) {
var wrapper = get_wrapper(element);
warning = document.createElement('div');
warning.className = wrapper && wrapper.settings.classes.warning || 'hf-warning';
warning.id = generate_id();
warning.setAttribute('aria-live', 'polite');
warningsCache.set(element, warning);
}
element.setAttribute('aria-errormessage', warning.id);
if (!element.hasAttribute('aria-describedby')) {
element.setAttribute('aria-describedby', warning.id);
}
warning.textContent = msg;
Renderer.attachWarning(warning, element);
} else if (warning && warning.parentNode) {
if (element.getAttribute('aria-describedby') === warning.id) {
element.removeAttribute('aria-describedby');
}
element.removeAttribute('aria-errormessage');
Renderer.detachWarning(warning, element);
}
if (!sub_radio && element.type === 'radio' && element.form) {
/* render warnings for all other same-name radios, too */
Array.prototype.filter.call(document.getElementsByName(element.name), function (radio) {
return radio.name === element.name && radio.form === element.form;
}).map(function (radio) {
return Renderer.showWarning(radio, 'sub_radio');
});
}
}
};
var Renderer = {
attachWarning: DefaultRenderer.attachWarning,
detachWarning: DefaultRenderer.detachWarning,
showWarning: DefaultRenderer.showWarning,
set: function set(renderer, action) {
if (renderer.indexOf('_') > -1) {
/* global console */
// TODO delete before next non-patch version
console.log('Renderer.set: please use camelCase names. ' + renderer + ' will be removed in the next non-patch release.');
renderer = renderer.replace(/_([a-z])/g, function (g) {
return g[1].toUpperCase();
});
}
if (!action) {
action = DefaultRenderer[renderer];
}
Renderer[renderer] = action;
}
};
/**
* check element's validity and report an error back to the user
*/
function reportValidity(element) {
/* if this is a <form>, report validity of all child inputs */
if (element instanceof window.HTMLFormElement) {
return Array.prototype.map.call(element.elements, reportValidity).every(function (b) {
return b;
});
}
/* we copy checkValidity() here, b/c we have to check if the "invalid"
* event was canceled. */
var valid = ValidityState(element).valid;
var event;
if (valid) {
var wrapped_form = get_wrapper(element);
if (wrapped_form && wrapped_form.settings.validEvent) {
event = trigger_event(element, 'valid', { cancelable: true });
}
} else {
event = trigger_event(element, 'invalid', { cancelable: true });
}
if (!event || !event.defaultPrevented) {
Renderer.showWarning(element);
}
return valid;
}
/**
* submit a form, because `element` triggered it
*
* This method also dispatches a submit event on the form prior to the
* submission. The event contains the trigger element as `submittedVia`.
*
* If the element is a button with a name, the name=value pair will be added
* to the submitted data.
*/
function submit_form_via(element) {
/* apparently, the submit event is not triggered in most browsers on
* the submit() method, so we do it manually here to model a natural
* submit as closely as possible.
* Now to the fun fact: If you trigger a submit event from a form, what
* do you think should happen?
* 1) the form will be automagically submitted by the browser, or
* 2) nothing.
* And as you already suspected, the correct answer is: both! Firefox
* opts for 1), Chrome for 2). Yay! */
var event_got_cancelled;
var submit_event = create_event('submit', { cancelable: true });
/* force Firefox to not submit the form, then fake preventDefault() */
submit_event.preventDefault();
Object.defineProperty(submit_event, 'defaultPrevented', {
value: false,
writable: true
});
Object.defineProperty(submit_event, 'preventDefault', {
value: function value() {
return submit_event.defaultPrevented = event_got_cancelled = true;
},
writable: true
});
trigger_event(element.form, submit_event, {}, { submittedVia: element });
if (!event_got_cancelled) {
add_submit_field(element);
window.HTMLFormElement.prototype.submit.call(element.form);
window.setTimeout(function () {
return remove_submit_field(element);
});
}
}
/**
* if a submit button was clicked, add its name=value by means of a type=hidden
* input field
*/
function add_submit_field(button) {
if (['image', 'submit'].indexOf(button.type) > -1 && button.name) {
var wrapper = get_wrapper(button.form) || {};
var submit_helper = wrapper.submit_helper;
if (submit_helper) {
if (submit_helper.parentNode) {
submit_helper.parentNode.removeChild(submit_helper);
}
} else {
submit_helper = document.createElement('input');
submit_helper.type = 'hidden';
wrapper.submit_helper = submit_helper;
}
submit_helper.name = button.name;
submit_helper.value = button.value;
button.form.appendChild(submit_helper);
}
}
/**
* remove a possible helper input, that was added by `add_submit_field`
*/
function remove_submit_field(button) {
if (['image', 'submit'].indexOf(button.type) > -1 && button.name) {
var wrapper = get_wrapper(button.form) || {};
var submit_helper = wrapper.submit_helper;
if (submit_helper && submit_helper.parentNode) {
submit_helper.parentNode.removeChild(submit_helper);
}
}
}
/**
* check a form's validity and submit it
*
* The method triggers a cancellable `validate` event on the form. If the
* event is cancelled, form submission will be aborted, too.
*
* If the form is found to contain invalid fields, focus the first field.
*/
function check(button) {
/* trigger a "validate" event on the form to be submitted */
var val_event = trigger_event(button.form, 'validate', { cancelable: true });
if (val_event.defaultPrevented) {
/* skip the whole submit thing, if the validation is canceled. A user
* can still call form.submit() afterwards. */
return;
}
var valid = true;
var first_invalid;
Array.prototype.map.call(button.form.elements, function (element) {
if (!reportValidity(element)) {
valid = false;
if (!first_invalid && 'focus' in element) {
first_invalid = element;
}
}
});
if (valid) {
submit_form_via(button);
} else if (first_invalid) {
/* focus the first invalid element, if validation went south */
first_invalid.focus();
/* tell the tale, if anyone wants to react to it */
trigger_event(button.form, 'forminvalid');
}
}
/**
* test if node is a submit button
*/
function is_submit_button(node) {
return (
/* must be an input or button element... */
(node.nodeName === 'INPUT' || node.nodeName === 'BUTTON') && (
/* ...and have a submitting type */
node.type === 'image' || node.type === 'submit')
);
}
/**
* test, if the click event would trigger a submit
*/
function is_submitting_click(event, button) {
return (
/* prevented default: won't trigger a submit */
!event.defaultPrevented && (
/* left button or middle button (submits in Chrome) */
!('button' in event) || event.button < 2) &&
/* must be a submit button... */
is_submit_button(button) &&
/* the button needs a form, that's going to be submitted */
button.form &&
/* again, if the form should not be validated, we're out of the game */
!button.form.hasAttribute('novalidate')
);
}
/**
* test, if the keypress event would trigger a submit
*/
function is_submitting_keypress(event) {
return (
/* prevented default: won't trigger a submit */
!event.defaultPrevented && (
/* ...and <Enter> was pressed... */
event.keyCode === 13 &&
/* ...on an <input> that is... */
event.target.nodeName === 'INPUT' &&
/* ...a standard text input field (not checkbox, ...) */
text_types.indexOf(event.target.type) > -1 ||
/* or <Enter> or <Space> was pressed... */
(event.keyCode === 13 || event.keyCode === 32) &&
/* ...on a submit button */
is_submit_button(event.target)) &&
/* there's a form... */
event.target.form &&
/* ...and the form allows validation */
!event.target.form.hasAttribute('novalidate')
);
}
/**
* catch clicks to children of <button>s
*/
function get_clicked_button(element) {
if (is_submit_button(element)) {
return element;
} else if (matches(element, 'button:not([type]) *, button[type="submit"] *')) {
return get_clicked_button(element.parentNode);
} else {
return null;
}
}
/**
* return event handler to catch explicit submission by click on a button
*/
function get_click_handler() {
var ignore = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
return function (event) {
var button = get_clicked_button(event.target);
if (button && is_submitting_click(event, button)) {
event.preventDefault();
if (ignore || button.hasAttribute('formnovalidate')) {
/* if validation should be ignored, we're not interested in any checks */
submit_form_via(button);
} else {
check(button);
}
}
};
}
var click_handler = get_click_handler();
var ignored_click_handler = get_click_handler(true);
/**
* catch implicit submission by pressing <Enter> in some situations
*/
function get_keypress_handler(ignore) {
return function keypress_handler(event) {
if (is_submitting_keypress(event)) {
event.preventDefault();
var wrapper = get_wrapper(event.target.form) || { settings: {} };
if (wrapper.settings.preventImplicitSubmit) {
/* user doesn't want an implicit submit. Cancel here. */
return;
}
/* check, that there is no submit button in the form. Otherwise
* that should be clicked. */
var el = event.target.form.elements.length;
var submit;
for (var i = 0; i < el; i++) {
if (['image', 'submit'].indexOf(event.target.form.elements[i].type) > -1) {
submit = event.target.form.elements[i];
break;
}
}
if (submit) {
submit.click();
} else if (ignore) {
submit_form_via(event.target);
} else {
check(event.target);
}
}
};
}
var keypress_handler = get_keypress_handler();
var ignored_keypress_handler = get_keypress_handler(true);
/**
* catch all relevant events _prior_ to a form being submitted
*
* @param bool ignore bypass validation, when an attempt to submit the
* form is detected. True, when the wrapper's revalidate
* setting is 'never'.
*/
function catch_submit(listening_node) {
var ignore = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
if (ignore) {
listening_node.addEventListener('click', ignored_click_handler);
listening_node.addEventListener('keypress', ignored_keypress_handler);
} else {
listening_node.addEventListener('click', click_handler);
listening_node.addEventListener('keypress', keypress_handler);
}
}
/**
* decommission the event listeners from catch_submit() again
*/
function uncatch_submit(listening_node) {
listening_node.removeEventListener('click', ignored_click_handler);
listening_node.removeEventListener('keypress', ignored_keypress_handler);
listening_node.removeEventListener('click', click_handler);
listening_node.removeEventListener('keypress', keypress_handler);
}
/**
* remove `property` from element and restore _original_property, if present
*/
function uninstall_property (element, property) {
try {
delete element[property];
} catch (e) {
/* Safari <= 9 and PhantomJS will end up here :-( Nothing to do except
* warning */
var wrapper = get_wrapper(element);
if (wrapper && wrapper.settings.debug) {
/* global console */
console.log('[hyperform] cannot uninstall custom property ' + property);
}
return false;
}
var original_descriptor = Object.getOwnPropertyDescriptor(element, '_original_' + property);
if (original_descriptor) {
Object.defineProperty(element, property, original_descriptor);
}
}
/**
* add `property` to an element
*
* js> installer(element, 'foo', { value: 'bar' });
* js> assert(element.foo === 'bar');
*/
function install_property (element, property, descriptor) {
descriptor.configurable = true;
descriptor.enumerable = true;
if ('value' in descriptor) {
descriptor.writable = true;
}
var original_descriptor = Object.getOwnPropertyDescriptor(element, property);
if (original_descriptor) {
if (original_descriptor.configurable === false) {
/* Safari <= 9 and PhantomJS will end up here :-( Nothing to do except
* warning */
var wrapper = get_wrapper(element);
if (wrapper && wrapper.settings.debug) {
/* global console */
console.log('[hyperform] cannot install custom property ' + property);
}
return false;
}
/* we already installed that property... */
if (original_descriptor.get && original_descriptor.get.__hyperform || original_descriptor.value && original_descriptor.value.__hyperform) {
return;
}
/* publish existing property under new name, if it's not from us */
Object.defineProperty(element, '_original_' + property, original_descriptor);
}
delete element[property];
Object.defineProperty(element, property, descriptor);
return true;
}
function is_field (element) {
return element instanceof window.HTMLButtonElement || element instanceof window.HTMLInputElement || element instanceof window.HTMLSelectElement || element instanceof window.HTMLTextAreaElement || element instanceof window.HTMLFieldSetElement || element === window.HTMLButtonElement.prototype || element === window.HTMLInputElement.prototype || element === window.HTMLSelectElement.prototype || element === window.HTMLTextAreaElement.prototype || element === window.HTMLFieldSetElement.prototype;
}
/**
* set a custom validity message or delete it with an empty string
*/
function setCustomValidity(element, msg) {
message_store.set(element, msg, true);
}
function sprintf (str) {
for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
var args_length = args.length;
var global_index = 0;
return str.replace(/%([0-9]+\$)?([sl])/g, function (match, position, type) {
var local_index = global_index;
if (position) {
local_index = Number(position.replace(/\$$/, '')) - 1;
}
global_index += 1;
var arg = '';
if (args_length > local_index) {
arg = args[local_index];
}
if (arg instanceof Date || typeof arg === 'number' || arg instanceof Number) {
/* try getting a localized representation of dates and numbers, if the
* browser supports this */
if (type === 'l') {
arg = (arg.toLocaleString || arg.toString).call(arg);
} else {
arg = arg.toString();
}
}
return arg;
});
}
/* For a given date, get the ISO week number
*
* Source: http://stackoverflow.com/a/6117889/113195
*
* Based on information at:
*
* http://www.merlyn.demon.co.uk/weekcalc.htm#WNR
*
* Algorithm is to find nearest thursday, it's year
* is the year of the week number. Then get weeks
* between that date and the first day of that year.
*
* Note that dates in one year can be weeks of previous
* or next year, overlap is up to 3 days.
*
* e.g. 2014/12/29 is Monday in week 1 of 2015
* 2012/1/1 is Sunday in week 52 of 2011
*/
function get_week_of_year (d) {
/* Copy date so don't modify original */
d = new Date(+d);
d.setUTCHours(0, 0, 0);
/* Set to nearest Thursday: current date + 4 - current day number
* Make Sunday's day number 7 */
d.setUTCDate(d.getUTCDate() + 4 - (d.getUTCDay() || 7));
/* Get first day of year */
var yearStart = new Date(d.getUTCFullYear(), 0, 1);
/* Calculate full weeks to nearest Thursday */
var weekNo = Math.ceil(((d - yearStart) / 86400000 + 1) / 7);
/* Return array of year and week number */
return [d.getUTCFullYear(), weekNo];
}
function pad(num) {
var size = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 2;
var s = num + '';
while (s.length < size) {
s = '0' + s;
}
return s;
}
/**
* calculate a string from a date according to HTML5
*/
function date_to_string(date, element_type) {
if (!(date instanceof Date)) {
return null;
}
switch (element_type) {
case 'datetime':
return date_to_string(date, 'date') + 'T' + date_to_string(date, 'time');
case 'datetime-local':
return sprintf('%s-%s-%sT%s:%s:%s.%s', date.getFullYear(), pad(date.getMonth() + 1), pad(date.getDate()), pad(date.getHours()), pad(date.getMinutes()), pad(date.getSeconds()), pad(date.getMilliseconds(), 3)).replace(/(:00)?\.000$/, '');
case 'date':
return sprintf('%s-%s-%s', date.getUTCFullYear(), pad(date.getUTCMonth() + 1), pad(date.getUTCDate()));
case 'month':
return sprintf('%s-%s', date.getUTCFullYear(), pad(date.getUTCMonth() + 1));
case 'week':
var params = get_week_of_year(date);
return sprintf.call(null, '%s-W%s', params[0], pad(params[1]));
case 'time':
return sprintf('%s:%s:%s.%s', pad(date.getUTCHours()), pad(date.getUTCMinutes()), pad(date.getUTCSeconds()), pad(date.getUTCMilliseconds(), 3)).replace(/(:00)?\.000$/, '');
}
return null;
}
/**
* return a new Date() representing the ISO date for a week number
*
* @see http://stackoverflow.com/a/16591175/113195
*/
function get_date_from_week (week, year) {
var date = new Date(Date.UTC(year, 0, 1 + (week - 1) * 7));
if (date.getUTCDay() <= 4 /* thursday */) {
date.setUTCDate(date.getUTCDate() - date.getUTCDay() + 1);
} else {
date.setUTCDate(date.getUTCDate() + 8 - date.getUTCDay());
}
return date;
}
/**
* calculate a date from a string according to HTML5
*/
function string_to_date (string, element_type) {
var date = new Date(0);
var ms;
switch (element_type) {
case 'datetime':
if (!/^([0-9]{4,})-([0-9]{2})-([0-9]{2})T([01][0-9]|2[0-3]):([0-5][0-9])(?::([0-5][0-9])(?:\.([0-9]{1,3}))?)?$/.test(string)) {
return null;
}
ms = RegExp.$7 || '000';
while (ms.length < 3) {
ms += '0';
}
date.setUTCFullYear(Number(RegExp.$1));
date.setUTCMonth(Number(RegExp.$2) - 1, Number(RegExp.$3));
date.setUTCHours(Number(RegExp.$4), Number(RegExp.$5), Number(RegExp.$6 || 0), Number(ms));
return date;
case 'date':
if (!/^([0-9]{4,})-([0-9]{2})-([0-9]{2})$/.test(string)) {
return null;
}
date.setUTCFullYear(Number(RegExp.$1));
date.setUTCMonth(Number(RegExp.$2) - 1, Number(RegExp.$3));
return date;
case 'month':
if (!/^([0-9]{4,})-([0-9]{2})$/.test(string)) {
return null;
}
date.setUTCFullYear(Number(RegExp.$1));
date.setUTCMonth(Number(RegExp.$2) - 1, 1);
return date;
case 'week':
if (!/^([0-9]{4,})-W(0[1-9]|[1234][0-9]|5[0-3])$/.test(string)) {
return null;
}
return get_date_from_week(Number(RegExp.$2), Number(RegExp.$1));
case 'time':
if (!/^([01][0-9]|2[0-3]):([0-5][0-9])(?::([0-5][0-9])(?:\.([0-9]{1,3}))?)?$/.test(string)) {
return null;
}
ms = RegExp.$4 || '000';
while (ms.length < 3) {
ms += '0';
}
date.setUTCHours(Number(RegExp.$1), Number(RegExp.$2), Number(RegExp.$3 || 0), Number(ms));
return date;
}
return null;
}
/**
* calculate a date from a string according to HTML5
*/
function string_to_number (string, element_type) {
var rval = string_to_date(string, element_type);
if (rval !== null) {
return +rval;
}
/* not parseFloat, because we want NaN for invalid values like "1.2xxy" */
return Number(string);
}
/**
* get the element's type in a backwards-compatible way
*/
function get_type (element) {
if (element instanceof window.HTMLTextAreaElement) {
return 'textarea';
} else if (element instanceof window.HTMLSelectElement) {
return element.hasAttribute('multiple') ? 'select-multiple' : 'select-one';
} else if (element instanceof window.HTMLButtonElement) {
return (element.getAttribute('type') || 'submit').toLowerCase();
} else if (element instanceof window.HTMLInputElement) {
var attr = (element.getAttribute('type') || '').toLowerCase();
if (attr && inputs.indexOf(attr) > -1) {
return attr;
} else {
/* perhaps the DOM has in-depth knowledge. Take that before returning
* 'text'. */
return element.type || 'text';
}
}
return '';
}
/**
* the following validation messages are from Firefox source,
* http://mxr.mozilla.org/mozilla-central/source/dom/locales/en-US/chrome/dom/dom.properties
* released under MPL license, http://mozilla.org/MPL/2.0/.
*/
var catalog = {
en: {
TextTooLong: 'Please shorten this text to %l characters or less (you are currently using %l characters).',
ValueMissing: 'Please fill out this field.',
CheckboxMissing: 'Please check this box if you want to proceed.',
RadioMissing: 'Please select one of these options.',
FileMissing: 'Please select a file.',
SelectMissing: 'Please select an item in the list.',
InvalidEmail: 'Please enter an email address.',
InvalidURL: 'Please enter a URL.',
PatternMismatch: 'Please match the requested format.',
PatternMismatchWithTitle: 'Please match the requested format: %l.',
NumberRangeOverflow: 'Please select a value that is no more than %l.',
DateRangeOverflow: 'Please select a value that is no later than %l.',
TimeRangeOverflow: 'Please select a value that is no later than %l.',
NumberRangeUnderflow: 'Please select a value that is no less than %l.',
DateRangeUnderflow: 'Please select a value that is no earlier than %l.',
TimeRangeUnderflow: 'Please select a value that is no earlier than %l.',
StepMismatch: 'Please select a valid value. The two nearest valid values are %l and %l.',
StepMismatchOneValue: 'Please select a valid value. The nearest valid value is %l.',
BadInputNumber: 'Please enter a number.'
}
};
/**
* the global language Hyperform will use
*/
var language = 'en';
/**
* the base language according to BCP47, i.e., only the piece before the first hyphen
*/
var base_lang = 'en';
/**
* set the language for Hyperform’s messages
*/
function set_language(newlang) {
language = newlang;
base_lang = newlang.replace(/[-_].*/, '');
}
/**
* add a lookup catalog "string: translation" for a language
*/
function add_translation(lang, new_catalog) {
if (!(lang in catalog)) {
catalog[lang] = {};
}
for (var key in new_catalog) {
if (new_catalog.hasOwnProperty(key)) {
catalog[lang][key] = new_catalog[key];
}
}
}
/**
* return `s` translated into the current language
*
* Defaults to the base language and then English if the former has no
* translation for `s`.
*/
function _ (s) {
if (language in catalog && s in catalog[language]) {
return catalog[language][s];
} else if (base_lang in catalog && s in catalog[base_lang]) {
return catalog[base_lang][s];
} else if (s in catalog.en) {
return catalog.en[s];
}
return s;
}
var default_step = {
'datetime-local': 60,
datetime: 60,
time: 60
};
var step_scale_factor = {
'datetime-local': 1000,
datetime: 1000,
date: 86400000,
week: 604800000,
time: 1000
};
var default_step_base = {
week: -259200000
};
var default_min = {
range: 0
};
var default_max = {
range: 100
};
/**
* get previous and next valid values for a stepped input element
*/
function get_next_valid (element) {
var n = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
var type = get_type(element);
var aMin = element.getAttribute('min');
var min = default_min[type] || NaN;
if (aMin) {
var pMin = string_to_number(aMin, type);
if (!isNaN(pMin)) {
min = pMin;
}
}
var aMax = element.getAttribute('max');
var max = default_max[type] || NaN;
if (aMax) {
var pMax = string_to_number(aMax, type);
if (!isNaN(pMax)) {
max = pMax;
}
}
var aStep = element.getAttribute('step');
var step = default_step[type] || 1;
if (aStep && aStep.toLowerCase() === 'any') {
/* quick return: we cannot calculate prev and next */
return [_('any value'), _('any value')];
} else if (aStep) {
var pStep = string_to_number(aStep, type);
if (!isNaN(pStep)) {
step = pStep;
}
}
var default_value = string_to_number(element.getAttribute('value'), type);
var value = string_to_number(element.value || element.getAttribute('value'), type);
if (isNaN(value)) {
/* quick return: we cannot calculate without a solid base */
return [_('any valid value'), _('any valid value')];
}
var step_base = !isNaN(min) ? min : !isNaN(default_value) ? default_value : default_step_base[type] || 0;
var scale = step_scale_factor[type] || 1;
var prev = step_base + Math.floor((value - step_base) / (step * scale)) * (step * scale) * n;
var next = step_base + (Math.floor((value - step_base) / (step * scale)) + 1) * (step * scale) * n;
if (prev < min) {
prev = null;
} else if (prev > max) {
prev = max;
}
if (next > max) {
next = null;
} else if (next < min) {
next = min;
}
/* convert to date objects, if appropriate */
if (dates.indexOf(type) > -1) {
prev = date_to_string(new Date(prev), type);
next = date_to_string(new Date(next), type);
}
return [prev, next];
}
/**
* implement the valueAsDate functionality
*
* @see https://html.spec.whatwg.org/multipage/forms.html#dom-input-valueasdate
*/
function valueAsDate(element) {
var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
var type = get_type(element);
if (dates.indexOf(type) > -1) {
if (value !== undefined) {
/* setter: value must be null or a Date() */
if (value === null) {
element.value = '';
} else if (value instanceof Date) {
if (isNaN(value.getTime())) {
element.value = '';
} else {
element.value = date_to_string(value, type);
}
} else {
throw new window.DOMException('valueAsDate setter encountered invalid value', 'TypeError');
}
return;
}
var value_date = string_to_date(element.value, type);
return value_date instanceof Date ? value_date : null;
} else if (value !== undefined) {
/* trying to set a date on a not-date input fails */
throw new window.DOMException('valueAsDate setter cannot set date on this element', 'InvalidStateError');
}
return null;
}
/**
* implement the valueAsNumber functionality
*
* @see https://html.spec.whatwg.org/multipage/forms.html#dom-input-valueasnumber
*/
function valueAsNumber(element) {
var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
var type = get_type(element);
if (numbers.indexOf(type) > -1) {
if (type === 'range' && element.hasAttribute('multiple')) {
/* @see https://html.spec.whatwg.org/multipage/forms.html#do-not-apply */
return NaN;
}
if (value !== undefined) {
/* setter: value must be NaN or a finite number */
if (isNaN(value)) {
element.value = '';
} else if (typeof value === 'number' && window.isFinite(value)) {
try {
/* try setting as a date, but... */
valueAsDate(element, new Date(value));
} catch (e) {
/* ... when valueAsDate is not responsible, ... */
if (!(e instanceof window.DOMException)) {
throw e;
}
/* ... set it via Number.toString(). */
element.value = value.toString();
}
} else {
throw new window.DOMException('valueAsNumber setter encountered invalid value', 'TypeError');
}
return;
}
return string_to_number(element.value, type);
} else if (value !== undefined) {
/* trying to set a number on a not-number input fails */
throw new window.DOMException('valueAsNumber setter cannot set number on this element', 'InvalidStateError');
}
return NaN;
}
/**
*
*/
function stepDown(element) {
var n = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
if (numbers.indexOf(get_type(element)) === -1) {
throw new window.DOMException('stepDown encountered invalid type', 'InvalidStateError');
}
if ((element.getAttribute('step') || '').toLowerCase() === 'any') {
throw new window.DOMException('stepDown encountered step "any"', 'InvalidStateError');
}
var prev = get_next_valid(element, n)[0];
if (prev !== null) {
valueAsNumber(element, prev);
}
}
/**
*
*/
function stepUp(element) {
var n = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
if (numbers.indexOf(get_type(element)) === -1) {
throw new window.DOMException('stepUp encountered invalid type', 'InvalidStateError');
}
if ((element.getAttribute('step') || '').toLowerCase() === 'any') {
throw new window.DOMException('stepUp encountered step "any"', 'InvalidStateError');
}
var next = get_next_valid(element, n)[1];
if (next !== null) {
valueAsNumber(element, next);
}
}
/**
* get the validation message for an element, empty string, if the element
* satisfies all constraints.
*/
function validationMessage(element) {
var msg = message_store.get(element);
if (!msg) {
return '';
}
/* make it a primitive again, since message_store returns String(). */
return msg.toString();
}
/**
* check, if an element will be subject to HTML5 validation at all
*/
function willValidate(element) {
return is_validation_candidate(element);
}
var gA = function gA(prop) {
return function () {
return do_filter('attr_get_' + prop, this.getAttribute(prop), this);
};
};
var sA = function sA(prop) {
return function (value) {
this.setAttribute(prop, do_filter('attr_set_' + prop, value, this));
};
};
var gAb = function gAb(prop) {
return function () {
return do_filter('attr_get_' + prop, this.hasAttribute(prop), this);
};
};
var sAb = function sAb(prop) {
return function (value) {
if (do_filter('attr_set_' + prop, value, this)) {
this.setAttribute(prop, prop);
} else {
this.removeAttribute(prop);
}
};
};
var gAn = function gAn(prop) {
return function () {
return do_filter('attr_get_' + prop, Math.max(0, Number(this.getAttribute(prop))), this);
};
};
var sAn = function sAn(prop) {
return function (value) {
value = do_filter('attr_set_' + prop, value, this);
if (/^[0-9]+$/.test(value)) {
this.setAttribute(prop, value);
}
};
};
function install_properties(element) {
var _arr = ['accept', 'max', 'min', 'pattern', 'placeholder', 'step'];
for (var _i = 0; _i < _arr.length; _i++) {
var prop = _arr[_i];
install_property(element, prop, {
get: gA(prop),
set: sA(prop)
});
}
var _arr2 = ['multiple', 'required', 'readOnly'];
for (var _i2 = 0; _i2 < _arr2.length; _i2++) {
var _prop = _arr2[_i2];
install_property(element, _prop, {
get: gAb(_prop.toLowerCase()),
set: sAb(_prop.toLowerCase())
});
}
var _arr3 = ['minLength', 'maxLength'];
for (var _i3 = 0; _i3 < _arr3.length; _i3++) {
var _prop2 = _arr3[_i3];
install_property(element, _prop2, {
get: gAn(_prop2.toLowerCase()),
set: sAn(_prop2.toLowerCase())
});
}
}
function uninstall_properties(element) {
var _arr4 = ['accept', 'max', 'min', 'pattern', 'placeholder', 'step', 'multiple', 'required', 'readOnly', 'minLength', 'maxLength'];
for (var _i4 = 0; _i4 < _arr4.length; _i4++) {
var prop = _arr4[_i4];
uninstall_property(element, prop);
}
}
var polyfills = {
checkValidity: {
value: mark(function () {
return checkValidity(this);
})
},
reportValidity: {
value: mark(function () {
return reportValidity(this);
})
},
setCustomValidity: {
value: mark(function (msg) {
return setCustomValidity(this, msg);
})
},
stepDown: {
value: mark(function () {
var n = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
return stepDown(this, n);
})
},
stepUp: {
value: mark(function () {
var n = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
return stepUp(this, n);
})
},
validationMessage: {
get: mark(function () {
return validationMessage(this);
})
},
validity: {
get: mark(function () {
return ValidityState(this);
})
},
valueAsDate: {
get: mark(function () {
return valueAsDate(this);
}),
set: mark(function (value) {
valueAsDate(this, value);
})
},
valueAsNumber: {
get: mark(function () {
return valueAsNumber(this);
}),
set: mark(function (value) {
valueAsNumber(this, value);
})
},
willValidate: {
get: mark(function () {
return willValidate(this);
})
}
};
function polyfill (element) {
if (is_field(element)) {
for (var prop in polyfills) {
install_property(element, prop, polyfills[prop]);
}
install_properties(element);
} else if (element instanceof window.HTMLFormElement || element === window.HTMLFormElement.prototype) {
install_property(element, 'checkValidity', polyfills.checkValidity);
install_property(element, 'reportValidity', polyfills.reportValidity);
}
}
function polyunfill (element) {
if (is_field(element)) {
uninstall_property(element, 'checkValidity');
uninstall_property(element, 'reportValidity');
uninstall_property(element, 'setCustomValidity');
uninstall_property(element, 'stepDown');
uninstall_property(element, 'stepUp');
uninstall_property(element, 'validationMessage');
uninstall_property(element, 'validity');
uninstall_property(element, 'valueAsDate');
uninstall_property(element, 'valueAsNumber');
uninstall_property(element, 'willValidate');
uninstall_properties(element);
} else if (element instanceof window.HTMLFormElement) {
uninstall_property(element, 'checkValidity');
uninstall_property(element, 'reportValidity');
}
}
var instances = new WeakMap();
/**
* wrap <form>s, window or document, that get treated with the global
* hyperform()
*/
function Wrapper(form, settings) {
/* do not allow more than one instance per form. Otherwise we'd end
* up with double event handlers, polyfills re-applied, ... */
var existing = instances.get(form);
if (existing) {
existing.settings = settings;
return existing;
}
this.form = form;
this.settings = settings;
this.revalidator = this.revalidate.bind(this);
instances.set(form, this);
catch_submit(form, settings.revalidate === 'never');
if (form === window || form.nodeType === 9) {
/* install on the prototypes, when called for the whole document */
this.install([window.HTMLButtonElement.prototype, window.HTMLInputElement.prototype, window.HTMLSelectElement.prototype, window.HTMLTextAreaElement.prototype, window.HTMLFieldSetElement.prototype]);
polyfill(window.HTMLFormElement);
} else if (form instanceof window.HTMLFormElement || form instanceof window.HTMLFieldSetElement) {
this.install(form.elements);
if (form instanceof window.HTMLFormElement) {
polyfill(form);
}
}
if (settings.revalidate === 'oninput' || settings.revalidate === 'hybrid') {
/* in a perfect world we'd just bind to "input", but support here is
* abysmal: http://caniuse.com/#feat=input-event */
form.addEventListener('keyup', this.revalidator);
form.addEventListener('change', this.revalidator);
}
if (settings.revalidate === 'onblur' || settings.revalidate === 'hybrid') {
/* useCapture=true, because `blur` doesn't bubble. See
* https://developer.mozilla.org/en-US/docs/Web/Events/blur#Event_delegation
* for a discussion */
form.addEventListener('blur', this.revalidator, true);
}
}
Wrapper.prototype = {
destroy: function destroy() {
uncatch_submit(this.form);
instances.delete(this.form);
this.form.removeEventListener('keyup', this.revalidator);
this.form.removeEventListener('change', this.revalidator);
this.form.removeEventListener('blur', this.revalidator, true);
if (this.form === window || this.form.nodeType === 9) {
this.uninstall([window.HTMLButtonElement.prototype, window.HTMLInputElement.prototype, window.HTMLSelectElement.prototype, window.HTMLTextAreaElement.prototype, window.HTMLFieldSetElement.prototype]);
polyunfill(window.HTMLFormElement);
} else if (this.form instanceof window.HTMLFormElement || this.form instanceof window.HTMLFieldSetElement) {
this.uninstall(this.form.elements);
if (this.form instanceof window.HTMLFormElement) {
polyunfill(this.form);
}
}
},
/**
* revalidate an input element
*/
revalidate: function revalidate(event) {
if (event.target instanceof window.HTMLButtonElement || event.target instanceof window.HTMLTextAreaElement || event.target instanceof window.HTMLSelectElement || event.target instanceof window.HTMLInputElement) {
if (this.settings.revalidate === 'hybrid') {
/* "hybrid" somewhat simulates what browsers do. See for example
* Firefox's :-moz-ui-invalid pseudo-class:
* https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-ui-invalid */
if (event.type === 'blur' && event.target.value !== event.target.defaultValue || ValidityState(event.target).valid) {
/* on blur, update the report when the value has changed from the
* default or when the element is valid (possibly removing a still
* standing invalidity report). */
reportValidity(event.target);
} else if (event.type === 'keyup' || event.type === 'change') {
if (ValidityState(event.target).valid) {
// report instantly, when an element becomes valid,
// postpone report to blur event, when an element is invalid
reportValidity(event.target);
}
}
} else {
reportValidity(event.target);
}
}
},
/**
* install the polyfills on each given element
*
* If you add elements dynamically, you have to call install() on them
* yourself:
*
* js> var form = hyperform(document.forms[0]);
* js> document.forms[0].appendChild(input);
* js> form.install(input);
*
* You can skip this, if you called hyperform on window or document.
*/
install: function install(els) {
if (els instanceof window.Element) {
els = [els];
}
var els_length = els.length;
for (var i = 0; i < els_length; i++) {
polyfill(els[i]);
}
},
uninstall: function uninstall(els) {
if (els instanceof window.Element) {
els = [els];
}
var els_length = els.length;
for (var i = 0; i < els_length; i++) {
polyunfill(els[i]);
}
}
};
/**
* try to get the appropriate wrapper for a specific element by looking up
* its parent chain
*
* @return Wrapper | undefined
*/
function get_wrapper(element) {
var wrapped;
if (element.form) {
/* try a shortcut with the element's <form> */
wrapped = instances.get(element.form);
}
/* walk up the parent nodes until document (including) */
while (!wrapped && element) {
wrapped = instances.get(element);
element = element.parentNode;
}
if (!wrapped) {
/* try the global instance, if exists. This may also be undefined. */
wrapped = instances.get(window);
}
return wrapped;
}
/**
* check if an element is a candidate for constraint validation
*
* @see https://html.spec.whatwg.org/multipage/forms.html#barred-from-constraint-validation
*/
function is_validation_candidate (element) {
/* allow a shortcut via filters, e.g. to validate type=hidden fields */
var filtered = do_filter('is_validation_candidate', null, element);
if (filtered !== null) {
return !!filtered;
}
/* it must be any of those elements */
if (element instanceof window.HTMLSelectElement || element instanceof window.HTMLTextAreaElement || element instanceof window.HTMLButtonElement || element instanceof window.HTMLInputElement) {
var type = get_type(element);
/* its type must be in the whitelist */
if (non_inputs.indexOf(type) > -1 || validation_candidates.indexOf(type) > -1) {
/* it mustn't be disabled or readonly */
if (!element.hasAttribute('disabled') && !element.hasAttribute('readonly')) {
var wrapped_form = get_wrapper(element);
/* it must have a name (or validating nameless inputs is allowed) */
if (element.getAttribute('name') || wrapped_form && wrapped_form.settings.validateNameless) {
if (
/* the parent form doesn't allow non-standard "novalidate" attributes... */
wrapped_form && !wrapped_form.settings.novalidateOnElements ||
/* ...or it doesn't have such an attribute/property */
!element.hasAttribute('novalidate') && !element.noValidate) {
/* it isn't part of a <fieldset disabled> */
var p = element.parentNode;
while (p && p.nodeType === 1) {
if (p instanceof window.HTMLFieldSetElement && p.hasAttribute('disabled')) {
/* quick return, if it's a child of a disabled fieldset */
return false;
} else if (p.nodeName.toUpperCase() === 'DATALIST') {
/* quick return, if it's a child of a datalist
* Do not use HTMLDataListElement to support older browsers,
* too.
* @see https://html.spec.whatwg.org/multipage/forms.html#the-datalist-element:barred-from-constraint-validation
*/
return false;
} else if (p === element.form) {
/* the outer boundary. We can stop looking for relevant
* fieldsets. */
break;
}
p = p.parentNode;
}
/* then it's a candidate */
return true;
}
}
}
}
}
/* this is no HTML5 validation candidate... */
return false;
}
function format_date (date) {
var part = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
switch (part) {
case 'date':
return (date.toLocaleDateString || date.toDateString).call(date);
case 'time':
return (date.toLocaleTimeString || date.toTimeString).call(date);
case 'month':
return 'toLocaleDateString' in date ? date.toLocaleDateString(undefined, {
year: 'numeric',
month: '2-digit'
}) : date.toDateString();
// case 'week':
// TODO
default:
return (date.toLocaleString || date.toString).call(date);
}
}
/**
* patch String.length to account for non-BMP characters
*
* @see https://mathiasbynens.be/notes/javascript-unicode
* We do not use the simple [...str].length, because it needs a ton of
* polyfills in older browsers.
*/
function unicode_string_length (str) {
return str.match(/[\0-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/g).length;
}
/**
* internal storage for custom error messages
*/
var store$1 = new WeakMap();
/**
* register custom error messages per element
*/
var custom_messages = {
set: function set(element, validator, message) {
var messages = store$1.get(element) || {};
messages[validator] = message;
store$1.set(element, messages);
return custom_messages;
},
get: function get(element, validator) {
var _default = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : undefined;
var messages = store$1.get(element);
if (messages === undefined || !(validator in messages)) {
var data_id = 'data-' + validator.replace(/[A-Z]/g, '-$&').toLowerCase();
if (element.hasAttribute(data_id)) {
/* if the element has a data-validator attribute, use this as fallback.
* E.g., if validator == 'valueMissing', the element can specify a
* custom validation message like this:
* <input data-value-missing="Oh noes!">
*/
return element.getAttribute(data_id);
}
return _default;
}
return messages[validator];
},
delete: function _delete(element) {
var validator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
if (!validator) {
return store$1.delete(element);
}
var messages = store$1.get(element) || {};
if (validator in messages) {
delete messages[validator];
store$1.set(element, messages);
return true;
}
return false;
}
};
var internal_registry = new WeakMap();
/**
* A registry for custom validators
*
* slim wrapper around a WeakMap to ensure the values are arrays
* (hence allowing > 1 validators per element)
*/
var custom_validator_registry = {
set: function set(element, validator) {
var current = internal_registry.get(element) || [];
current.push(validator);
internal_registry.set(element, current);
return custom_validator_registry;
},
get: function get(element) {
return internal_registry.get(element) || [];
},
delete: function _delete(element) {
return internal_registry.delete(element);
}
};
/**
* test whether the element suffers from bad input
*/
function test_bad_input (element) {
var type = get_type(element);
if (!is_validation_candidate(element) || input_checked.indexOf(type) === -1) {
/* we're not interested, thanks! */
return true;
}
/* the browser hides some bad input from the DOM, e.g. malformed numbers,
* email addresses with invalid punycode representation, ... We try to resort
* to the original method here. The assumption is, that a browser hiding
* bad input will hopefully also always support a proper
* ValidityState.badInput */
if (!element.value) {
if ('_original_validity' in element && !element._original_validity.__hyperform) {
return !element._original_validity.badInput;
}
/* no value and no original badInput: Assume all's right. */
return true;
}
var result = true;
switch (type) {
case 'color':
result = /^#[a-f0-9]{6}$/.test(element.value);
break;
case 'number':
case 'range':
result = !isNaN(Number(element.value));
break;
case 'datetime':
case 'date':
case 'month':
case 'week':
case 'time':
result = string_to_date(element.value, type) !== null;
break;
case 'datetime-local':
result = /^([0-9]{4,})-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):([0-5][0-9])(?::([0-5][0-9])(?:\.([0-9]{1,3}))?)?$/.test(element.value);
break;
case 'tel':
/* spec says No! Phone numbers can have all kinds of formats, so this
* is expected to be a free-text field. */
// TODO we could allow a setting 'phone_regex' to be evaluated here.
break;
case 'email':
break;
}
return result;
}
/**
* test the max attribute
*
* we use Number() instead of parseFloat(), because an invalid attribute
* value like "123abc" should result in an error.
*/
function test_max (element) {
var type = get_type(element);
if (!is_validation_candidate(element) || !element.value || !element.hasAttribute('max')) {
/* we're not responsible here */
return true;
}
var value = void 0,
max = void 0;
if (dates.indexOf(type) > -1) {
value = 1 * string_to_date(element.value, type);
max = 1 * (string_to_date(element.getAttribute('max'), type) || NaN);
} else {
value = Number(element.value);
max = Number(element.getAttribute('max'));
}
return isNaN(max) || value <= max;
}
/**
* test the maxlength attribute
*/
function test_maxlength (element) {
if (!is_validation_candidate(element) || !element.value || text_types.indexOf(get_type(element)) === -1 || !element.hasAttribute('maxlength') || !element.getAttribute('maxlength') // catch maxlength=""
) {
return true;
}
var maxlength = parseInt(element.getAttribute('maxlength'), 10);
/* check, if the maxlength value is usable at all.
* We allow maxlength === 0 to basically disable input (Firefox does, too).
*/
if (isNaN(maxlength) || maxlength < 0) {
return true;
}
return unicode_string_length(element.value) <= maxlength;
}
/**
* test the min attribute
*
* we use Number() instead of parseFloat(), because an invalid attribute
* value like "123abc" should result in an error.
*/
function test_min (element) {
var type = get_type(element);
if (!is_validation_candidate(element) || !element.value || !element.hasAttribute('min')) {
/* we're not responsible here */
return true;
}
var value = void 0,
min = void 0;
if (dates.indexOf(type) > -1) {
value = 1 * string_to_date(element.value, type);
min = 1 * (string_to_date(element.getAttribute('min'), type) || NaN);
} else {
value = Number(element.value);
min = Number(element.getAttribute('min'));
}
return isNaN(min) || value >= min;
}
/**
* test the minlength attribute
*/
function test_minlength (element) {
if (!is_validation_candidate(element) || !element.value || text_types.indexOf(get_type(element)) === -1 || !element.hasAttribute('minlength') || !element.getAttribute('minlength') // catch minlength=""
) {
return true;
}
var minlength = parseInt(element.getAttribute('minlength'), 10);
/* check, if the minlength value is usable at all. */
if (isNaN(minlength) || minlength < 0) {
return true;
}
return unicode_string_length(element.value) >= minlength;
}
/**
* test the pattern attribute
*/
function test_pattern (element) {
return !is_validation_candidate(element) || !element.value || !element.hasAttribute('pattern') || new RegExp('^(?:' + element.getAttribute('pattern') + ')$').test(element.value);
}
/**
* test the required attribute
*/
function test_required (element) {
if (!is_validation_candidate(element) || !element.hasAttribute('required')) {
/* nothing to do */
return true;
}
/* we don't need get_type() for element.type, because "checkbox" and "radio"
* are well supported. */
switch (element.type) {
case 'checkbox':
return element.checked;
//break;
case 'radio':
/* radio inputs have "required" fulfilled, if _any_ other radio
* with the same name in this form is checked. */
return !!(element.checked || element.form && Array.prototype.filter.call(document.getElementsByName(element.name), function (radio) {
return radio.name === element.name && radio.form === element.form && radio.checked;
}).length > 0);
//break;
default:
return !!element.value;
}
}
/**
* test the step attribute
*/
function test_step (element) {
var type = get_type(element);
if (!is_validation_candidate(element) || !element.value || numbers.indexOf(type) === -1 || (element.getAttribute('step') || '').toLowerCase() === 'any') {
/* we're not responsible here. Note: If no step attribute is given, we
* need to validate against the default step as per spec. */
return true;
}
var step = element.getAttribute('step');
if (step) {
step = string_to_number(step, type);
} else {
step = default_step[type] || 1;
}
if (step <= 0 || isNaN(step)) {
/* error in specified "step". We cannot validate against it, so the value
* is true. */
return true;
}
var scale = step_scale_factor[type] || 1;
var value = string_to_number(element.value, type);
var min = string_to_number(element.getAttribute('min') || element.getAttribute('value') || '', type);
if (isNaN(min)) {
min = default_step_base[type] || 0;
}
if (type === 'month') {
/* type=month has month-wide steps. See
* https://html.spec.whatwg.org/multipage/forms.html#month-state-%28type=month%29
*/
min = new Date(min).getUTCFullYear() * 12 + new Date(min).getUTCMonth();
value = new Date(value).getUTCFullYear() * 12 + new Date(value).getUTCMonth();
}
var result = Math.abs(min - value) % (step * scale);
return result < 0.00000001 ||
/* crappy floating-point arithmetics! */
result > step * scale - 0.00000001;
}
var ws_on_start_or_end = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
/**
* trim a string of whitespace
*
* We don't use String.trim() to remove the need to polyfill it.
*/
function trim (str) {
return str.replace(ws_on_start_or_end, '');
}
/**
* split a string on comma and trim the components
*
* As specified at
* https://html.spec.whatwg.org/multipage/infrastructure.html#split-a-string-on-commas
* plus removing empty entries.
*/
function comma_split (str) {
return str.split(',').map(function (item) {
return trim(item);
}).filter(function (b) {
return b;
});
}
/* we use a dummy <a> where we set the href to test URL validity
* The definition is out of the "global" scope so that JSDOM can be instantiated
* after loading Hyperform for tests.
*/
var url_canary;
/* see https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address */
var email_pattern = /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/;
/**
* test the type-inherent syntax
*/
function test_type (element) {
var type = get_type(element);
if (!is_validation_candidate(element) || type !== 'file' && !element.value || type !== 'file' && type_checked.indexOf(type) === -1) {
/* we're not responsible for this element */
return true;
}
var is_valid = true;
switch (type) {
case 'url':
if (!url_canary) {
url_canary = document.createElement('a');
}
var value = trim(element.value);
url_canary.href = value;
is_valid = url_canary.href === value || url_canary.href === value + '/';
break;
case 'email':
if (element.hasAttribute('multiple')) {
is_valid = comma_split(element.value).every(function (value) {
return email_pattern.test(value);
});
} else {
is_valid = email_pattern.test(trim(element.value));
}
break;
case 'file':
if ('files' in element && element.files.length && element.hasAttribute('accept')) {
var patterns = comma_split(element.getAttribute('accept')).map(function (pattern) {
if (/^(audio|video|image)\/\*$/.test(pattern)) {
pattern = new RegExp('^' + RegExp.$1 + '/.+$');
}
return pattern;
});
if (!patterns.length) {
break;
}
fileloop: for (var i = 0; i < element.files.length; i++) {
/* we need to match a whitelist, so pre-set with false */
var file_valid = false;
patternloop: for (var j = 0; j < patterns.length; j++) {
var file = element.files[i];
var pattern = patterns[j];
var fileprop = file.type;
if (typeof pattern === 'string' && pattern.substr(0, 1) === '.') {
if (file.name.search('.') === -1) {
/* no match with any file ending */
continue patternloop;
}
fileprop = file.name.substr(file.name.lastIndexOf('.'));
}
if (fileprop.search(pattern) === 0) {
/* we found one match and can quit looking */
file_valid = true;
break patternloop;
}
}
if (!file_valid) {
is_valid = false;
break fileloop;
}
}
}
}
return is_valid;
}
/**
* boilerplate function for all tests but customError
*/
function check$1(test, react) {
return function (element) {
var invalid = !test(element);
if (invalid) {
react(element);
}
return invalid;
};
}
/**
* create a common function to set error messages
*/
function set_msg(element, msgtype, _default) {
message_store.set(element, custom_messages.get(element, msgtype, _default));
}
var badInput = check$1(test_bad_input, function (element) {
return set_msg(element, 'badInput', _('Please match the requested type.'));
});
function customError(element) {
/* check, if there are custom validators in the registry, and call
* them. */
var custom_validators = custom_validator_registry.get(element);
var cvl = custom_validators.length;
var valid = true;
if (cvl) {
for (var i = 0; i < cvl; i++) {
var result = custom_validators[i](element);
if (result !== undefined && !result) {
valid = false;
/* break on first invalid response */
break;
}
}
}
/* check, if there are other validity messages already */
if (valid) {
var msg = message_store.get(element);
valid = !(msg.toString() && 'is_custom' in msg);
}
return !valid;
}
var patternMismatch = check$1(test_pattern, function (element) {
set_msg(element, 'patternMismatch', element.title ? sprintf(_('PatternMismatchWithTitle'), element.title) : _('PatternMismatch'));
});
/**
* TODO: when rangeOverflow and rangeUnderflow are both called directly and
* successful, the inRange and outOfRange classes won't get removed, unless
* element.validityState.valid is queried, too.
*/
var rangeOverflow = check$1(test_max, function (element) {
var type = get_type(element);
var wrapper = get_wrapper(element);
var outOfRangeClass = wrapper && wrapper.settings.classes.outOfRange || 'hf-out-of-range';
var inRangeClass = wrapper && wrapper.settings.classes.inRange || 'hf-in-range';
var msg = void 0;
switch (type) {
case 'date':
case 'datetime':
case 'datetime-local':
msg = sprintf(_('DateRangeOverflow'), format_date(string_to_date(element.getAttribute('max'), type), type));
break;
case 'time':
msg = sprintf(_('TimeRangeOverflow'), format_date(string_to_date(element.getAttribute('max'), type), type));
break;
// case 'number':
default:
msg = sprintf(_('NumberRangeOverflow'), string_to_number(element.getAttribute('max'), type));
break;
}
set_msg(element, 'rangeOverflow', msg);
element.classList.add(outOfRangeClass);
element.classList.remove(inRangeClass);
});
var rangeUnderflow = check$1(test_min, function (element) {
var type = get_type(element);
var wrapper = get_wrapper(element);
var outOfRangeClass = wrapper && wrapper.settings.classes.outOfRange || 'hf-out-of-range';
var inRangeClass = wrapper && wrapper.settings.classes.inRange || 'hf-in-range';
var msg = void 0;
switch (type) {
case 'date':
case 'datetime':
case 'datetime-local':
msg = sprintf(_('DateRangeUnderflow'), format_date(string_to_date(element.getAttribute('min'), type), type));
break;
case 'time':
msg = sprintf(_('TimeRangeUnderflow'), format_date(string_to_date(element.getAttribute('min'), type), type));
break;
// case 'number':
default:
msg = sprintf(_('NumberRangeUnderflow'), string_to_number(element.getAttribute('min'), type));
break;
}
set_msg(element, 'rangeUnderflow', msg);
element.classList.add(outOfRangeClass);
element.classList.remove(inRangeClass);
});
var stepMismatch = check$1(test_step, function (element) {
var list = get_next_valid(element);
var min = list[0];
var max = list[1];
var sole = false;
var msg = void 0;
if (min === null) {
sole = max;
} else if (max === null) {
sole = min;
}
if (sole !== false) {
msg = sprintf(_('StepMismatchOneValue'), sole);
} else {
msg = sprintf(_('StepMismatch'), min, max);
}
set_msg(element, 'stepMismatch', msg);
});
var tooLong = check$1(test_maxlength, function (element) {
set_msg(element, 'tooLong', sprintf(_('TextTooLong'), element.getAttribute('maxlength'), unicode_string_length(element.value)));
});
var tooShort = check$1(test_minlength, function (element) {
set_msg(element, 'tooShort', sprintf(_('Please lengthen this text to %l characters or more (you are currently using %l characters).'), element.getAttribute('minlength'), unicode_string_length(element.value)));
});
var typeMismatch = check$1(test_type, function (element) {
var msg = _('Please use the appropriate format.');
var type = get_type(element);
if (type === 'email') {
if (element.hasAttribute('multiple')) {
msg = _('Please enter a comma separated list of email addresses.');
} else {
msg = _('InvalidEmail');
}
} else if (type === 'url') {
msg = _('InvalidURL');
} else if (type === 'file') {
msg = _('Please select a file of the correct type.');
}
set_msg(element, 'typeMismatch', msg);
});
var valueMissing = check$1(test_required, function (element) {
var msg = _('ValueMissing');
var type = get_type(element);
if (type === 'checkbox') {
msg = _('CheckboxMissing');
} else if (type === 'radio') {
msg = _('RadioMissing');
} else if (type === 'file') {
if (element.hasAttribute('multiple')) {
msg = _('Please select one or more files.');
} else {
msg = _('FileMissing');
}
} else if (element instanceof window.HTMLSelectElement) {
msg = _('SelectMissing');
}
set_msg(element, 'valueMissing', msg);
});
var validity_state_checkers = {
badInput: badInput,
customError: customError,
patternMismatch: patternMismatch,
rangeOverflow: rangeOverflow,
rangeUnderflow: rangeUnderflow,
stepMismatch: stepMismatch,
tooLong: tooLong,
tooShort: tooShort,
typeMismatch: typeMismatch,
valueMissing: valueMissing
};
/**
* the validity state constructor
*/
var ValidityState = function ValidityState(element) {
if (!(element instanceof window.HTMLElement)) {
throw new Error('cannot create a ValidityState for a non-element');
}
var cached = ValidityState.cache.get(element);
if (cached) {
return cached;
}
if (!(this instanceof ValidityState)) {
/* working around a forgotten `new` */
return new ValidityState(element);
}
this.element = element;
ValidityState.cache.set(element, this);
};
/**
* the prototype for new validityState instances
*/
var ValidityStatePrototype = {};
ValidityState.prototype = ValidityStatePrototype;
ValidityState.cache = new WeakMap();
/**
* copy functionality from the validity checkers to the ValidityState
* prototype
*/
for (var prop in validity_state_checkers) {
Object.defineProperty(ValidityStatePrototype, prop, {
configurable: true,
enumerable: true,
get: function (func) {
return function () {
return func(this.element);
};
}(validity_state_checkers[prop]),
set: undefined
});
}
/**
* the "valid" property calls all other validity checkers and returns true,
* if all those return false.
*
* This is the major access point for _all_ other API methods, namely
* (check|report)Validity().
*/
Object.defineProperty(ValidityStatePrototype, 'valid', {
configurable: true,
enumerable: true,
get: function get() {
var wrapper = get_wrapper(this.element);
var validClass = wrapper && wrapper.settings.classes.valid || 'hf-valid';
var invalidClass = wrapper && wrapper.settings.classes.invalid || 'hf-invalid';
var userInvalidClass = wrapper && wrapper.settings.classes.userInvalid || 'hf-user-invalid';
var userValidClass = wrapper && wrapper.settings.classes.userValid || 'hf-user-valid';
var inRangeClass = wrapper && wrapper.settings.classes.inRange || 'hf-in-range';
var outOfRangeClass = wrapper && wrapper.settings.classes.outOfRange || 'hf-out-of-range';
var validatedClass = wrapper && wrapper.settings.classes.validated || 'hf-validated';
this.element.classList.add(validatedClass);
if (is_validation_candidate(this.element)) {
for (var _prop in validity_state_checkers) {
if (validity_state_checkers[_prop](this.element)) {
this.element.classList.add(invalidClass);
this.element.classList.remove(validClass);
this.element.classList.remove(userValidClass);
if (this.element.value !== this.element.defaultValue) {
this.element.classList.add(userInvalidClass);
} else {
this.element.classList.remove(userInvalidClass);
}
this.element.setAttribute('aria-invalid', 'true');
return false;
}
}
}
message_store.delete(this.element);
this.element.classList.remove(invalidClass);
this.element.classList.remove(userInvalidClass);
this.element.classList.remove(outOfRangeClass);
this.element.classList.add(validClass);
this.element.classList.add(inRangeClass);
if (this.element.value !== this.element.defaultValue) {
this.element.classList.add(userValidClass);
} else {
this.element.classList.remove(userValidClass);
}
this.element.setAttribute('aria-invalid', 'false');
return true;
},
set: undefined
});
/**
* mark the validity prototype, because that is what the client-facing
* code deals with mostly, not the property descriptor thing */
mark(ValidityStatePrototype);
/**
* check an element's validity with respect to it's form
*/
var checkValidity = return_hook_or('checkValidity', function (element) {
/* if this is a <form>, check validity of all child inputs */
if (element instanceof window.HTMLFormElement) {
return Array.prototype.map.call(element.elements, checkValidity).every(function (b) {
return b;
});
}
/* default is true, also for elements that are no validation candidates */
var valid = ValidityState(element).valid;
if (valid) {
var wrapped_form = get_wrapper(element);
if (wrapped_form && wrapped_form.settings.validEvent) {
trigger_event(element, 'valid');
}
} else {
trigger_event(element, 'invalid', { cancelable: true });
}
return valid;
});
var version = '0.9.12';
/* deprecate the old snake_case names
* TODO: delme before next non-patch release
*/
function w(name) {
var deprecated_message = 'Please use camelCase method names! The name "%s" is deprecated and will be removed in the next non-patch release.';
/* global console */
console.log(sprintf(deprecated_message, name));
}
/**
* public hyperform interface:
*/
function hyperform(form) {
var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var classes = _ref.classes;
var _ref$debug = _ref.debug;
var debug = _ref$debug === undefined ? false : _ref$debug;
var extend_fieldset = _ref.extend_fieldset;
var extendFieldset = _ref.extendFieldset;
var novalidate_on_elements = _ref.novalidate_on_elements;
var novalidateOnElements = _ref.novalidateOnElements;
var prevent_implicit_submit = _ref.prevent_implicit_submit;
var preventImplicitSubmit = _ref.preventImplicitSubmit;
var revalidate = _ref.revalidate;
var _ref$strict = _ref.strict;
var strict = _ref$strict === undefined ? false : _ref$strict;
var valid_event = _ref.valid_event;
var validEvent = _ref.validEvent;
var _ref$validateNameless = _ref.validateNameless;
var validateNameless = _ref$validateNameless === undefined ? false : _ref$validateNameless;
if (!classes) {
classes = {};
}
// TODO: clean up before next non-patch release
if (extendFieldset === undefined) {
if (extend_fieldset === undefined) {
extendFieldset = !strict;
} else {
w('extend_fieldset');
extendFieldset = extend_fieldset;
}
}
if (novalidateOnElements === undefined) {
if (novalidate_on_elements === undefined) {
novalidateOnElements = !strict;
} else {
w('novalidate_on_elements');
novalidateOnElements = novalidate_on_elements;
}
}
if (preventImplicitSubmit === undefined) {
if (prevent_implicit_submit === undefined) {
preventImplicitSubmit = false;
} else {
w('prevent_implicit_submit');
preventImplicitSubmit = prevent_implicit_submit;
}
}
if (revalidate === undefined) {
/* other recognized values: 'oninput', 'onblur', 'onsubmit' and 'never' */
revalidate = strict ? 'onsubmit' : 'hybrid';
}
if (validEvent === undefined) {
if (valid_event === undefined) {
validEvent = !strict;
} else {
w('valid_event');
validEvent = valid_event;
}
}
var settings = { debug: debug, strict: strict, preventImplicitSubmit: preventImplicitSubmit, revalidate: revalidate,
validEvent: validEvent, extendFieldset: extendFieldset, classes: classes, novalidateOnElements: novalidateOnElements,
validateNameless: validateNameless
};
if (form instanceof window.NodeList || form instanceof window.HTMLCollection || form instanceof Array) {
return Array.prototype.map.call(form, function (element) {
return hyperform(element, settings);
});
}
return new Wrapper(form, settings);
}
hyperform.version = version;
hyperform.checkValidity = checkValidity;
hyperform.reportValidity = reportValidity;
hyperform.setCustomValidity = setCustomValidity;
hyperform.stepDown = stepDown;
hyperform.stepUp = stepUp;
hyperform.validationMessage = validationMessage;
hyperform.ValidityState = ValidityState;
hyperform.valueAsDate = valueAsDate;
hyperform.valueAsNumber = valueAsNumber;
hyperform.willValidate = willValidate;
hyperform.setLanguage = function (lang) {
set_language(lang);return hyperform;
};
hyperform.addTranslation = function (lang, catalog) {
add_translation(lang, catalog);return hyperform;
};
hyperform.setRenderer = function (renderer, action) {
Renderer.set(renderer, action);return hyperform;
};
hyperform.addValidator = function (element, validator) {
custom_validator_registry.set(element, validator);return hyperform;
};
hyperform.setMessage = function (element, validator, message) {
custom_messages.set(element, validator, message);return hyperform;
};
hyperform.addHook = function (hook, action, position) {
add_hook(hook, action, position);return hyperform;
};
hyperform.removeHook = function (hook, action) {
remove_hook(hook, action);return hyperform;
};
// TODO: Remove in next non-patch version
hyperform.set_language = function (lang) {
w('set_language');set_language(lang);return hyperform;
};
hyperform.add_translation = function (lang, catalog) {
w('add_translation');add_translation(lang, catalog);return hyperform;
};
hyperform.set_renderer = function (renderer, action) {
w('set_renderer');Renderer.set(renderer, action);return hyperform;
};
hyperform.add_validator = function (element, validator) {
w('add_validator');custom_validator_registry.set(element, validator);return hyperform;
};
hyperform.set_message = function (element, validator, message) {
w('set_message');custom_messages.set(element, validator, message);return hyperform;
};
hyperform.add_hook = function (hook, action, position) {
w('add_hook');add_hook(hook, action, position);return hyperform;
};
hyperform.remove_hook = function (hook, action) {
w('remove_hook');remove_hook(hook, action);return hyperform;
};
if (document.currentScript && document.currentScript.hasAttribute('data-hf-autoload')) {
hyperform(window);
}
return hyperform;
}());
|
ex10/html/jquery.js
|
ray-chew/appfs
|
/*!
* jQuery JavaScript Library v1.7.1
* http://jquery.com/
*
* Copyright 2011, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Mon Nov 21 21:11:03 2011 -0500
*/
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/*!
* Sizzle CSS Selector Engine
* Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
* More information: http://sizzlejs.com/
*/
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* jQuery UI 1.8.18
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI
*/
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* jQuery UI Widget 1.8.18
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI/Widget
*/
(function(b,d){if(b.cleanData){var c=b.cleanData;b.cleanData=function(f){for(var g=0,h;(h=f[g])!=null;g++){try{b(h).triggerHandler("remove")}catch(j){}}c(f)}}else{var a=b.fn.remove;b.fn.remove=function(e,f){return this.each(function(){if(!f){if(!e||b.filter(e,[this]).length){b("*",this).add([this]).each(function(){try{b(this).triggerHandler("remove")}catch(g){}})}}return a.call(b(this),e,f)})}}b.widget=function(f,h,e){var g=f.split(".")[0],j;f=f.split(".")[1];j=g+"-"+f;if(!e){e=h;h=b.Widget}b.expr[":"][j]=function(k){return !!b.data(k,f)};b[g]=b[g]||{};b[g][f]=function(k,l){if(arguments.length){this._createWidget(k,l)}};var i=new h();i.options=b.extend(true,{},i.options);b[g][f].prototype=b.extend(true,i,{namespace:g,widgetName:f,widgetEventPrefix:b[g][f].prototype.widgetEventPrefix||f,widgetBaseClass:j},e);b.widget.bridge(f,b[g][f])};b.widget.bridge=function(f,e){b.fn[f]=function(i){var g=typeof i==="string",h=Array.prototype.slice.call(arguments,1),j=this;i=!g&&h.length?b.extend.apply(null,[true,i].concat(h)):i;if(g&&i.charAt(0)==="_"){return j}if(g){this.each(function(){var k=b.data(this,f),l=k&&b.isFunction(k[i])?k[i].apply(k,h):k;if(l!==k&&l!==d){j=l;return false}})}else{this.each(function(){var k=b.data(this,f);if(k){k.option(i||{})._init()}else{b.data(this,f,new e(i,this))}})}return j}};b.Widget=function(e,f){if(arguments.length){this._createWidget(e,f)}};b.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(f,g){b.data(g,this.widgetName,this);this.element=b(g);this.options=b.extend(true,{},this.options,this._getCreateOptions(),f);var e=this;this.element.bind("remove."+this.widgetName,function(){e.destroy()});this._create();this._trigger("create");this._init()},_getCreateOptions:function(){return b.metadata&&b.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled ui-state-disabled")},widget:function(){return this.element},option:function(f,g){var e=f;if(arguments.length===0){return b.extend({},this.options)}if(typeof f==="string"){if(g===d){return this.options[f]}e={};e[f]=g}this._setOptions(e);return this},_setOptions:function(f){var e=this;b.each(f,function(g,h){e._setOption(g,h)});return this},_setOption:function(e,f){this.options[e]=f;if(e==="disabled"){this.widget()[f?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",f)}return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(e,f,g){var j,i,h=this.options[e];g=g||{};f=b.Event(f);f.type=(e===this.widgetEventPrefix?e:this.widgetEventPrefix+e).toLowerCase();f.target=this.element[0];i=f.originalEvent;if(i){for(j in i){if(!(j in f)){f[j]=i[j]}}}this.element.trigger(f,g);return !(b.isFunction(h)&&h.call(this.element[0],f,g)===false||f.isDefaultPrevented())}}})(jQuery);/*!
* jQuery UI Mouse 1.8.18
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI/Mouse
*
* Depends:
* jquery.ui.widget.js
*/
(function(b,c){var a=false;b(document).mouseup(function(d){a=false});b.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var d=this;this.element.bind("mousedown."+this.widgetName,function(e){return d._mouseDown(e)}).bind("click."+this.widgetName,function(e){if(true===b.data(e.target,d.widgetName+".preventClickEvent")){b.removeData(e.target,d.widgetName+".preventClickEvent");e.stopImmediatePropagation();return false}});this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName)},_mouseDown:function(f){if(a){return}(this._mouseStarted&&this._mouseUp(f));this._mouseDownEvent=f;var e=this,g=(f.which==1),d=(typeof this.options.cancel=="string"&&f.target.nodeName?b(f.target).closest(this.options.cancel).length:false);if(!g||d||!this._mouseCapture(f)){return true}this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet){this._mouseDelayTimer=setTimeout(function(){e.mouseDelayMet=true},this.options.delay)}if(this._mouseDistanceMet(f)&&this._mouseDelayMet(f)){this._mouseStarted=(this._mouseStart(f)!==false);if(!this._mouseStarted){f.preventDefault();return true}}if(true===b.data(f.target,this.widgetName+".preventClickEvent")){b.removeData(f.target,this.widgetName+".preventClickEvent")}this._mouseMoveDelegate=function(h){return e._mouseMove(h)};this._mouseUpDelegate=function(h){return e._mouseUp(h)};b(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);f.preventDefault();a=true;return true},_mouseMove:function(d){if(b.browser.msie&&!(document.documentMode>=9)&&!d.button){return this._mouseUp(d)}if(this._mouseStarted){this._mouseDrag(d);return d.preventDefault()}if(this._mouseDistanceMet(d)&&this._mouseDelayMet(d)){this._mouseStarted=(this._mouseStart(this._mouseDownEvent,d)!==false);(this._mouseStarted?this._mouseDrag(d):this._mouseUp(d))}return !this._mouseStarted},_mouseUp:function(d){b(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=false;if(d.target==this._mouseDownEvent.target){b.data(d.target,this.widgetName+".preventClickEvent",true)}this._mouseStop(d)}return false},_mouseDistanceMet:function(d){return(Math.max(Math.abs(this._mouseDownEvent.pageX-d.pageX),Math.abs(this._mouseDownEvent.pageY-d.pageY))>=this.options.distance)},_mouseDelayMet:function(d){return this.mouseDelayMet},_mouseStart:function(d){},_mouseDrag:function(d){},_mouseStop:function(d){},_mouseCapture:function(d){return true}})})(jQuery);(function(c,d){c.widget("ui.resizable",c.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1000},_create:function(){var f=this,k=this.options;this.element.addClass("ui-resizable");c.extend(this,{_aspectRatio:!!(k.aspectRatio),aspectRatio:k.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:k.helper||k.ghost||k.animate?k.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){this.element.wrap(c('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=k.handles||(!c(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all"){this.handles="n,e,s,w,se,sw,ne,nw"}var l=this.handles.split(",");this.handles={};for(var g=0;g<l.length;g++){var j=c.trim(l[g]),e="ui-resizable-"+j;var h=c('<div class="ui-resizable-handle '+e+'"></div>');if(/sw|se|ne|nw/.test(j)){h.css({zIndex:++k.zIndex})}if("se"==j){h.addClass("ui-icon ui-icon-gripsmall-diagonal-se")}this.handles[j]=".ui-resizable-"+j;this.element.append(h)}}this._renderAxis=function(q){q=q||this.element;for(var n in this.handles){if(this.handles[n].constructor==String){this.handles[n]=c(this.handles[n],this.element).show()}if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var o=c(this.handles[n],this.element),p=0;p=/sw|ne|nw|se|n|s/.test(n)?o.outerHeight():o.outerWidth();var m=["padding",/ne|nw|n/.test(n)?"Top":/se|sw|s/.test(n)?"Bottom":/^e$/.test(n)?"Right":"Left"].join("");q.css(m,p);this._proportionallyResize()}if(!c(this.handles[n]).length){continue}}};this._renderAxis(this.element);this._handles=c(".ui-resizable-handle",this.element).disableSelection();this._handles.mouseover(function(){if(!f.resizing){if(this.className){var i=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)}f.axis=i&&i[1]?i[1]:"se"}});if(k.autoHide){this._handles.hide();c(this.element).addClass("ui-resizable-autohide").hover(function(){if(k.disabled){return}c(this).removeClass("ui-resizable-autohide");f._handles.show()},function(){if(k.disabled){return}if(!f.resizing){c(this).addClass("ui-resizable-autohide");f._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();var e=function(g){c(g).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){e(this.element);var f=this.element;f.after(this.originalElement.css({position:f.css("position"),width:f.outerWidth(),height:f.outerHeight(),top:f.css("top"),left:f.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);e(this.originalElement);return this},_mouseCapture:function(f){var g=false;for(var e in this.handles){if(c(this.handles[e])[0]==f.target){g=true}}return !this.options.disabled&&g},_mouseStart:function(g){var j=this.options,f=this.element.position(),e=this.element;this.resizing=true;this.documentScroll={top:c(document).scrollTop(),left:c(document).scrollLeft()};if(e.is(".ui-draggable")||(/absolute/).test(e.css("position"))){e.css({position:"absolute",top:f.top,left:f.left})}this._renderProxy();var k=b(this.helper.css("left")),h=b(this.helper.css("top"));if(j.containment){k+=c(j.containment).scrollLeft()||0;h+=c(j.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:k,top:h};this.size=this._helper?{width:e.outerWidth(),height:e.outerHeight()}:{width:e.width(),height:e.height()};this.originalSize=this._helper?{width:e.outerWidth(),height:e.outerHeight()}:{width:e.width(),height:e.height()};this.originalPosition={left:k,top:h};this.sizeDiff={width:e.outerWidth()-e.width(),height:e.outerHeight()-e.height()};this.originalMousePosition={left:g.pageX,top:g.pageY};this.aspectRatio=(typeof j.aspectRatio=="number")?j.aspectRatio:((this.originalSize.width/this.originalSize.height)||1);var i=c(".ui-resizable-"+this.axis).css("cursor");c("body").css("cursor",i=="auto"?this.axis+"-resize":i);e.addClass("ui-resizable-resizing");this._propagate("start",g);return true},_mouseDrag:function(e){var h=this.helper,g=this.options,m={},q=this,j=this.originalMousePosition,n=this.axis;var r=(e.pageX-j.left)||0,p=(e.pageY-j.top)||0;var i=this._change[n];if(!i){return false}var l=i.apply(this,[e,r,p]),k=c.browser.msie&&c.browser.version<7,f=this.sizeDiff;this._updateVirtualBoundaries(e.shiftKey);if(this._aspectRatio||e.shiftKey){l=this._updateRatio(l,e)}l=this._respectSize(l,e);this._propagate("resize",e);h.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});if(!this._helper&&this._proportionallyResizeElements.length){this._proportionallyResize()}this._updateCache(l);this._trigger("resize",e,this.ui());return false},_mouseStop:function(h){this.resizing=false;var i=this.options,m=this;if(this._helper){var g=this._proportionallyResizeElements,e=g.length&&(/textarea/i).test(g[0].nodeName),f=e&&c.ui.hasScroll(g[0],"left")?0:m.sizeDiff.height,k=e?0:m.sizeDiff.width;var n={width:(m.helper.width()-k),height:(m.helper.height()-f)},j=(parseInt(m.element.css("left"),10)+(m.position.left-m.originalPosition.left))||null,l=(parseInt(m.element.css("top"),10)+(m.position.top-m.originalPosition.top))||null;if(!i.animate){this.element.css(c.extend(n,{top:l,left:j}))}m.helper.height(m.size.height);m.helper.width(m.size.width);if(this._helper&&!i.animate){this._proportionallyResize()}}c("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",h);if(this._helper){this.helper.remove()}return false},_updateVirtualBoundaries:function(g){var j=this.options,i,h,f,k,e;e={minWidth:a(j.minWidth)?j.minWidth:0,maxWidth:a(j.maxWidth)?j.maxWidth:Infinity,minHeight:a(j.minHeight)?j.minHeight:0,maxHeight:a(j.maxHeight)?j.maxHeight:Infinity};if(this._aspectRatio||g){i=e.minHeight*this.aspectRatio;f=e.minWidth/this.aspectRatio;h=e.maxHeight*this.aspectRatio;k=e.maxWidth/this.aspectRatio;if(i>e.minWidth){e.minWidth=i}if(f>e.minHeight){e.minHeight=f}if(h<e.maxWidth){e.maxWidth=h}if(k<e.maxHeight){e.maxHeight=k}}this._vBoundaries=e},_updateCache:function(e){var f=this.options;this.offset=this.helper.offset();if(a(e.left)){this.position.left=e.left}if(a(e.top)){this.position.top=e.top}if(a(e.height)){this.size.height=e.height}if(a(e.width)){this.size.width=e.width}},_updateRatio:function(h,g){var i=this.options,j=this.position,f=this.size,e=this.axis;if(a(h.height)){h.width=(h.height*this.aspectRatio)}else{if(a(h.width)){h.height=(h.width/this.aspectRatio)}}if(e=="sw"){h.left=j.left+(f.width-h.width);h.top=null}if(e=="nw"){h.top=j.top+(f.height-h.height);h.left=j.left+(f.width-h.width)}return h},_respectSize:function(l,g){var j=this.helper,i=this._vBoundaries,r=this._aspectRatio||g.shiftKey,q=this.axis,t=a(l.width)&&i.maxWidth&&(i.maxWidth<l.width),m=a(l.height)&&i.maxHeight&&(i.maxHeight<l.height),h=a(l.width)&&i.minWidth&&(i.minWidth>l.width),s=a(l.height)&&i.minHeight&&(i.minHeight>l.height);if(h){l.width=i.minWidth}if(s){l.height=i.minHeight}if(t){l.width=i.maxWidth}if(m){l.height=i.maxHeight}var f=this.originalPosition.left+this.originalSize.width,p=this.position.top+this.size.height;var k=/sw|nw|w/.test(q),e=/nw|ne|n/.test(q);if(h&&k){l.left=f-i.minWidth}if(t&&k){l.left=f-i.maxWidth}if(s&&e){l.top=p-i.minHeight}if(m&&e){l.top=p-i.maxHeight}var n=!l.width&&!l.height;if(n&&!l.left&&l.top){l.top=null}else{if(n&&!l.top&&l.left){l.left=null}}return l},_proportionallyResize:function(){var k=this.options;if(!this._proportionallyResizeElements.length){return}var g=this.helper||this.element;for(var f=0;f<this._proportionallyResizeElements.length;f++){var h=this._proportionallyResizeElements[f];if(!this.borderDif){var e=[h.css("borderTopWidth"),h.css("borderRightWidth"),h.css("borderBottomWidth"),h.css("borderLeftWidth")],j=[h.css("paddingTop"),h.css("paddingRight"),h.css("paddingBottom"),h.css("paddingLeft")];this.borderDif=c.map(e,function(l,n){var m=parseInt(l,10)||0,o=parseInt(j[n],10)||0;return m+o})}if(c.browser.msie&&!(!(c(g).is(":hidden")||c(g).parents(":hidden").length))){continue}h.css({height:(g.height()-this.borderDif[0]-this.borderDif[2])||0,width:(g.width()-this.borderDif[1]-this.borderDif[3])||0})}},_renderProxy:function(){var f=this.element,i=this.options;this.elementOffset=f.offset();if(this._helper){this.helper=this.helper||c('<div style="overflow:hidden;"></div>');var e=c.browser.msie&&c.browser.version<7,g=(e?1:0),h=(e?2:-1);this.helper.addClass(this._helper).css({width:this.element.outerWidth()+h,height:this.element.outerHeight()+h,position:"absolute",left:this.elementOffset.left-g+"px",top:this.elementOffset.top-g+"px",zIndex:++i.zIndex});this.helper.appendTo("body").disableSelection()}else{this.helper=this.element}},_change:{e:function(g,f,e){return{width:this.originalSize.width+f}},w:function(h,f,e){var j=this.options,g=this.originalSize,i=this.originalPosition;return{left:i.left+f,width:g.width-f}},n:function(h,f,e){var j=this.options,g=this.originalSize,i=this.originalPosition;return{top:i.top+e,height:g.height-e}},s:function(g,f,e){return{height:this.originalSize.height+e}},se:function(g,f,e){return c.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[g,f,e]))},sw:function(g,f,e){return c.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[g,f,e]))},ne:function(g,f,e){return c.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[g,f,e]))},nw:function(g,f,e){return c.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[g,f,e]))}},_propagate:function(f,e){c.ui.plugin.call(this,f,[e,this.ui()]);(f!="resize"&&this._trigger(f,e,this.ui()))},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});c.extend(c.ui.resizable,{version:"1.8.18"});c.ui.plugin.add("resizable","alsoResize",{start:function(f,g){var e=c(this).data("resizable"),i=e.options;var h=function(j){c(j).each(function(){var k=c(this);k.data("resizable-alsoresize",{width:parseInt(k.width(),10),height:parseInt(k.height(),10),left:parseInt(k.css("left"),10),top:parseInt(k.css("top"),10)})})};if(typeof(i.alsoResize)=="object"&&!i.alsoResize.parentNode){if(i.alsoResize.length){i.alsoResize=i.alsoResize[0];h(i.alsoResize)}else{c.each(i.alsoResize,function(j){h(j)})}}else{h(i.alsoResize)}},resize:function(g,i){var f=c(this).data("resizable"),j=f.options,h=f.originalSize,l=f.originalPosition;var k={height:(f.size.height-h.height)||0,width:(f.size.width-h.width)||0,top:(f.position.top-l.top)||0,left:(f.position.left-l.left)||0},e=function(m,n){c(m).each(function(){var q=c(this),r=c(this).data("resizable-alsoresize"),p={},o=n&&n.length?n:q.parents(i.originalElement[0]).length?["width","height"]:["width","height","top","left"];c.each(o,function(s,u){var t=(r[u]||0)+(k[u]||0);if(t&&t>=0){p[u]=t||null}});q.css(p)})};if(typeof(j.alsoResize)=="object"&&!j.alsoResize.nodeType){c.each(j.alsoResize,function(m,n){e(m,n)})}else{e(j.alsoResize)}},stop:function(e,f){c(this).removeData("resizable-alsoresize")}});c.ui.plugin.add("resizable","animate",{stop:function(i,n){var p=c(this).data("resizable"),j=p.options;var h=p._proportionallyResizeElements,e=h.length&&(/textarea/i).test(h[0].nodeName),f=e&&c.ui.hasScroll(h[0],"left")?0:p.sizeDiff.height,l=e?0:p.sizeDiff.width;var g={width:(p.size.width-l),height:(p.size.height-f)},k=(parseInt(p.element.css("left"),10)+(p.position.left-p.originalPosition.left))||null,m=(parseInt(p.element.css("top"),10)+(p.position.top-p.originalPosition.top))||null;p.element.animate(c.extend(g,m&&k?{top:m,left:k}:{}),{duration:j.animateDuration,easing:j.animateEasing,step:function(){var o={width:parseInt(p.element.css("width"),10),height:parseInt(p.element.css("height"),10),top:parseInt(p.element.css("top"),10),left:parseInt(p.element.css("left"),10)};if(h&&h.length){c(h[0]).css({width:o.width,height:o.height})}p._updateCache(o);p._propagate("resize",i)}})}});c.ui.plugin.add("resizable","containment",{start:function(f,r){var t=c(this).data("resizable"),j=t.options,l=t.element;var g=j.containment,k=(g instanceof c)?g.get(0):(/parent/.test(g))?l.parent().get(0):g;if(!k){return}t.containerElement=c(k);if(/document/.test(g)||g==document){t.containerOffset={left:0,top:0};t.containerPosition={left:0,top:0};t.parentData={element:c(document),left:0,top:0,width:c(document).width(),height:c(document).height()||document.body.parentNode.scrollHeight}}else{var n=c(k),i=[];c(["Top","Right","Left","Bottom"]).each(function(p,o){i[p]=b(n.css("padding"+o))});t.containerOffset=n.offset();t.containerPosition=n.position();t.containerSize={height:(n.innerHeight()-i[3]),width:(n.innerWidth()-i[1])};var q=t.containerOffset,e=t.containerSize.height,m=t.containerSize.width,h=(c.ui.hasScroll(k,"left")?k.scrollWidth:m),s=(c.ui.hasScroll(k)?k.scrollHeight:e);t.parentData={element:k,left:q.left,top:q.top,width:h,height:s}}},resize:function(g,q){var 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* jQuery hashchange event - v1.3 - 7/21/2010
* http://benalman.com/projects/jquery-hashchange-plugin/
*
* Copyright (c) 2010 "Cowboy" Ben Alman
* Dual licensed under the MIT and GPL licenses.
* http://benalman.com/about/license/
*/
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PowerTip - v1.2.0 - 2013-04-03
http://stevenbenner.github.com/jquery-powertip/
Copyright (c) 2013 Steven Benner (http://stevenbenner.com/).
Released under MIT license.
https://raw.github.com/stevenbenner/jquery-powertip/master/LICENSE.txt
*/
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false}})}else{F(S,Q.placement);T=Q.placement}O.addClass(T)}function F(U,T){var R=0,S,W,V=new b();V.set("top",0);V.set("left",0);O.css(V);do{S=O.outerWidth();W=O.outerHeight();V=P.compute(U,T,S,W,Q.offset);O.css(V)}while(++R<=5&&(S!==O.outerWidth()||W!==O.outerHeight()));return V}function J(){var R=false;if(c.isTipOpen&&!c.isClosing&&!c.delayInProgress){if(c.activeHover.data(e)===false||c.activeHover.is(":disabled")){R=true}else{if(!v(c.activeHover)&&!c.activeHover.is(":focus")&&!c.activeHover.data(d)){if(O.data(f)){if(!v(O)){R=true}}else{R=true}}}if(R){K(c.activeHover)}}}this.showTip=I;this.hideTip=K;this.resetPosition=G}function q(F){return window.SVGElement&&F[0] instanceof SVGElement}function h(){if(!c.mouseTrackingActive){c.mouseTrackingActive=true;k(function H(){c.scrollLeft=s.scrollLeft();c.scrollTop=s.scrollTop();c.windowWidth=s.width();c.windowHeight=s.height()});A.on("mousemove",i);s.on({resize:function G(){c.windowWidth=s.width();c.windowHeight=s.height()},scroll:function 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F=0;while(G){G&=G-1;F++}return F}}));
|
src/components/AppRoot.js
|
jakedeichert/react-starter
|
import React from 'react';
import { BrowserRouter, Switch, Redirect, Route } from 'react-router-dom';
import { injectGlobal } from 'styled-components';
import HomePage from 'components/HomePage';
import AboutPage from 'components/AboutPage';
injectGlobal`
* {
border: 0;
box-sizing: border-box;
margin: 0;
padding: 0;
}
html {
font-size: 125%;
}
body {
font-family: 'Helvetica Neue', 'Arial', 'sans-serif';
}
`;
const basePath = process.env.BASE_URL || '';
const AppRoot = () => (
<BrowserRouter basename={basePath}>
<Switch>
<Route path="/" exact component={HomePage} />
<Route path="/about" component={AboutPage} />
<Redirect to="/" />
</Switch>
</BrowserRouter>
);
export default AppRoot;
|
src/components/Chatbot+old/Bot.js
|
jainvabhi/PWD
|
import React from 'react';
import BotCard from './BotCard';
import PropTypes from 'prop-types';
// speech to text
// import {Transcript} from './transcript';
const Bot = ({...props}) => {
let chatBotCard, playAudio, isAudioAvailable;
if (props.ttsFetching) {
isAudioAvailable = 'fetching';
} else if (props.ttsFetched) {
isAudioAvailable = 'fetched';
if (props.audioSource === 'mic') {
isAudioAvailable = 'fetched mic-active';
}
}
if (props.audioUrl) {
chatBotCard = <BotCard audioText={props.audioText}/>;
playAudio = (<audio className="chatbot-audio" autoPlay="true" id="audio" controls="controls" src={props.audioUrl}>
Your browser does not support the audio element.
</audio>);
}
// Speech to text render dependencies
// const messages = props.messages;
// console.log(messages);
let icon;
if (props.loading) {
icon = (<div className="spinner">
<div className="bounce1"></div>
<div className="bounce2"></div>
<div className="bounce3"></div>
</div>);
} else if (props.listening){
icon = (<div className="spinner-listening">
<div className="double-bounce1"></div>
<div className="double-bounce2"></div>
</div>);
} else {
icon = (<i className="fa fa-microphone"></i>);
}
const svg = (<div><svg id="Layer_1" version="1.1" viewBox="0 0 512 512" xmlSpace="preserve">
<g>
<path className="st0" d="M103.8,77.2c2.5-2,5.2-3.9,7.8-5.7 M134.5,58.1c1.6-0.8,3.2-1.6,4.9-2.3c22.3-10.2,45.7-16.1,70.2-17.3 c1,0,1.9-0.4,2.9-0.6c6,0,11.9,0,17.9,0c4.1,0.6,8.1,1.1,12.2,1.7c2.9,0.4,5.7,0.9,8.6,1.5 M271.9,46.4c16.1,5.3,31.1,13,44.9,22.9 M338.8,87.8c0.6,0.6,1.2,1.2,1.8,1.7 M362.9,117.3c8.3,13.2,14.6,27.5,18.7,43.2c4.9,19,5,38.2,2,57.5 c-4.3,27.1-14.3,51.1-30.2,71.7 M335.7,308.8c-1.9,1.7-3.8,3.5-5.8,5.2c-20,16.9-43.1,27.6-68.6,33.3c-21.2,4.8-42.5,4.8-64,3 c-6.2-0.5-12.4-1.5-18.6-1.9c-1.9-0.1-4.2,0.6-5.9,1.6c-23,13.2-46,26.5-68.9,39.8c-1.3,0.8-2.7,1.5-4.5,2.5 c-0.1-1.9-0.2-3.4-0.2-4.8c0-22.7-0.1-45.5,0.1-68.2c0-3-0.9-4.9-3.1-6.9c-31.1-27.9-47.3-63-50.9-104.5 c-3.3-37.6,6.7-71.2,29.3-101c3.3-4.4,6.8-8.5,10.5-12.5"/><path className="st0" d="M438.7,293.9"/><path className="st0" d="M424.4,173.8c13.8,14.3,24.8,30,32.2,47.4"/><path className="st0" d="M463.4,241.9c0.4,1.6,0.8,3.3,1.1,4.9"/><path className="st0" d="M467.4,272c0.6,26-6,50.5-19.5,73.5c-11.5,19.7-26.8,35.9-45.4,49.1c-2.5,1.8-3.4,3.6-3.4,6.6 c0.1,22.6,0.1,45.2,0.1,67.8c0,1.5,0,3.1,0,5.2c-1.8-1-3.2-1.7-4.4-2.4c-22.7-14-45.5-27.9-68.1-42c-2.8-1.8-5.5-2.2-8.8-1.8 c-26.3,3.7-52.3,3-77.6-5.2"/><path className="st0" d="M217.6,413c-16.7-8.9-31.4-20.8-45.4-34.5"/>
</g>
</svg>
{icon}</div>);
let button;
if (props.speekButton) {
button = (<button className={`chatbot-button ${isAudioAvailable}`} onClick={props.onSpeekClick}>
{svg}
</button>);
} else if (props.listening) {
button = (<button className={`chatbot-button ${isAudioAvailable}`} onClick={props.reset}>
{svg}
</button>);
} else {
button = (<button className={`chatbot-button ${isAudioAvailable}`} onClick={props.onStart}>
{svg}
</button>);
}
return (
<div className="chatbot">
{chatBotCard}
{button}
{playAudio}
</div>
);
};
Bot.propTypes = {
onStart: PropTypes.func,
reset: PropTypes.func,
onSpeekClick: PropTypes.func,
listening: PropTypes.bool,
loading: PropTypes.bool,
audioText: PropTypes.string,
audioUrl: PropTypes.string,
ttsFetching: PropTypes.bool,
ttsFetched: PropTypes.bool,
speekButton: PropTypes.bool,
audioSource: PropTypes.string,
};
export default Bot;
|
es/components/style/form-block.js
|
dearkaran/react-planner
|
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; };
function _objectWithoutProperties(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; }
import React from 'react';
var BASE_STYLE = {
marginBottom: "16px"
};
export default function FormBlock(_ref) {
var children = _ref.children,
style = _ref.style,
rest = _objectWithoutProperties(_ref, ["children", "style"]);
return React.createElement(
"div",
_extends({ style: _extends({}, BASE_STYLE, { style: style }) }, rest),
children
);
}
|
ajax/libs/rxjs/2.2.27/rx.all.js
|
pzp1997/cdnjs
|
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
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;
}
var Rx = {
internals: {},
config: {
Promise: root.Promise // Detect if promise exists
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
identity = Rx.helpers.identity = function (x) { return x; },
pluck = Rx.helpers.pluck = function (property) { return function (x) { return x[property]; }; },
just = Rx.helpers.just = function (value) { return function () { return value; }; },
defaultNow = Rx.helpers.defaultNow = Date.now,
defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
defaultError = Rx.helpers.defaultError = function (err) { throw err; },
isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.then === 'function' && p.then !== Rx.Observable.prototype.then; },
asArray = Rx.helpers.asArray = function () { return Array.prototype.slice.call(arguments); },
not = Rx.helpers.not = function (a) { return !a; };
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() { if (this.isDisposed) { throw new Error(objectDisposed); } }
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
'_es6shim_iterator_';
// Firefox ships a partial implementation using the name @@iterator.
// https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
// So use that name if we detect it.
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = { done: true, value: undefined };
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function' || false;
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// 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 == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// 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) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(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 = []);
stackB || (stackB = []);
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) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(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) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(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();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
if (old) {
old.dispose();
}
if (shouldDispose && value) {
value.dispose();
}
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
if (old) {
old.dispose();
}
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
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 ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
/**
* @constructor
* @private
*/
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Returns a scheduler that wraps the original scheduler, adding exception handling for scheduled actions.
* @param {Function} handler Handler that's run if an exception is caught. The exception will be rethrown if the handler returns false.
* @returns {Scheduler} Wrapper around the original scheduler, enforcing exception handling.
*/
schedulerProto.catchException = schedulerProto['catch'] = function (handler) {
return new CatchScheduler(this, handler);
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, function () {
action();
});
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodicWithState = function (state, period, action) {
var s = state, id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () {
self(_action);
});
});
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, function (s, p) {
return invokeRecImmediate(s, p);
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
if (timeSpan < 0) {
timeSpan = 0;
}
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt),
t;
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return queue === null; };
currentScheduler.ensureTrampoline = function (action) {
if (queue === null) {
return this.schedule(action);
} else {
return action();
}
};
return currentScheduler;
}());
var scheduleMethod, clearMethod = noop;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/** @private */
var CatchScheduler = (function (_super) {
function localNow() {
return this._scheduler.now();
}
function scheduleNow(state, action) {
return this._scheduler.scheduleWithState(state, this._wrap(action));
}
function scheduleRelative(state, dueTime, action) {
return this._scheduler.scheduleWithRelativeAndState(state, dueTime, this._wrap(action));
}
function scheduleAbsolute(state, dueTime, action) {
return this._scheduler.scheduleWithAbsoluteAndState(state, dueTime, this._wrap(action));
}
inherits(CatchScheduler, _super);
/** @private */
function CatchScheduler(scheduler, handler) {
this._scheduler = scheduler;
this._handler = handler;
this._recursiveOriginal = null;
this._recursiveWrapper = null;
_super.call(this, localNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}
/** @private */
CatchScheduler.prototype._clone = function (scheduler) {
return new CatchScheduler(scheduler, this._handler);
};
/** @private */
CatchScheduler.prototype._wrap = function (action) {
var parent = this;
return function (self, state) {
try {
return action(parent._getRecursiveWrapper(self), state);
} catch (e) {
if (!parent._handler(e)) { throw e; }
return disposableEmpty;
}
};
};
/** @private */
CatchScheduler.prototype._getRecursiveWrapper = function (scheduler) {
if (this._recursiveOriginal !== scheduler) {
this._recursiveOriginal = scheduler;
var wrapper = this._clone(scheduler);
wrapper._recursiveOriginal = scheduler;
wrapper._recursiveWrapper = wrapper;
this._recursiveWrapper = wrapper;
}
return this._recursiveWrapper;
};
/** @private */
CatchScheduler.prototype.schedulePeriodicWithState = function (state, period, action) {
var self = this, failed = false, d = new SingleAssignmentDisposable();
d.setDisposable(this._scheduler.schedulePeriodicWithState(state, period, function (state1) {
if (failed) { return null; }
try {
return action(state1);
} catch (e) {
failed = true;
if (!self._handler(e)) { throw e; }
d.dispose();
return null;
}
}));
return d;
};
return CatchScheduler;
}(Scheduler));
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
var NotificationPrototype = Notification.prototype;
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
NotificationPrototype.accept = function (observerOrOnNext, onError, onCompleted) {
if (arguments.length === 1 && typeof observerOrOnNext === 'object') {
return this._acceptObservable(observerOrOnNext);
}
return this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notification
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
NotificationPrototype.toObservable = function (scheduler) {
var notification = this;
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
if (notification.kind === 'N') {
observer.onCompleted();
}
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) {
return onNext(this.value);
}
function _acceptObservable(observer) {
return observer.onNext(this.value);
}
function toString () {
return 'OnNext(' + this.value + ')';
}
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) {
return onError(this.exception);
}
function _acceptObservable(observer) {
return observer.onError(this.exception);
}
function toString () {
return 'OnError(' + this.exception + ')';
}
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) {
return onCompleted();
}
function _acceptObservable(observer) {
return observer.onCompleted();
}
function toString () {
return 'OnCompleted()';
}
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
var Enumerator = Rx.internals.Enumerator = function (next) {
this._next = next;
};
Enumerator.prototype.next = function () {
return this._next();
};
Enumerator.prototype[$iterator$] = function () { return this; }
var Enumerable = Rx.internals.Enumerable = function (iterator) {
this._iterator = iterator;
};
Enumerable.prototype[$iterator$] = function () {
return this._iterator();
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var currentItem;
if (isDisposed) { return; }
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
observer.onCompleted();
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
lastException,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
if (isDisposed) { return; }
var currentItem;
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (repeatCount == null) { repeatCount = -1; }
return new Enumerable(function () {
var left = repeatCount;
return new Enumerator(function () {
if (left === 0) { return doneEnumerator; }
if (left > 0) { left--; }
return { done: false, value: value };
});
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var index = -1;
return new Enumerator(
function () {
return ++index < source.length ?
{ done: false, value: selector.call(thisArg, source[index], index, source) } :
doneEnumerator;
});
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Checks access to the observer for grammar violations. This includes checking for multiple OnError or OnCompleted calls, as well as reentrancy in any of the observer methods.
* If a violation is detected, an Error is thrown from the offending observer method call.
*
* @returns An observer that checks callbacks invocations against the observer grammar and, if the checks pass, forwards those to the specified observer.
*/
Observer.prototype.checked = function () { return new CheckedObserver(this); };
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Schedules the invocation of observer methods on the given scheduler.
* @param {Scheduler} scheduler Scheduler to schedule observer messages on.
* @returns {Observer} Observer whose messages are scheduled on the given scheduler.
*/
Observer.notifyOn = function (scheduler) {
return new ObserveOnObserver(scheduler, this);
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
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));
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/** @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);
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber = typeof observerOrOnNext === 'object' ?
observerOrOnNext :
observerCreate(observerOrOnNext, onError, onCompleted);
return this._subscribe(subscriber);
};
return Observable;
})();
/**
* 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;
});
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
return function () {
if (promise && promise.abort) {
promise.abort();
}
}
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) {
throw new Error('Promise type not provided nor in Rx.config.Promise');
}
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, function (err) {
reject(err);
}, function () {
if (hasValue) {
resolve(value);
}
});
});
};
/**
* Creates a list from an observable sequence.
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
var self = this;
return new AnonymousObservable(function(observer) {
var arr = [];
return self.subscribe(
arr.push.bind(arr),
observer.onError.bind(observer),
function () {
observer.onNext(arr);
observer.onCompleted();
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0;
return scheduler.scheduleRecursive(function (self) {
if (count < array.length) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts an iterable into an Observable sequence
*
* @example
* var res = Rx.Observable.fromIterable(new Map());
* var res = Rx.Observable.fromIterable(new Set(), Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given generator sequence.
*/
Observable.fromIterable = function (iterable, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var iterator;
try {
iterator = iterable[$iterator$]();
} catch (e) {
observer.onError(e);
return;
}
return scheduler.scheduleRecursive(function (self) {
var next;
try {
next = iterator.next();
} catch (err) {
observer.onError(err);
return;
}
if (next.done) {
observer.onCompleted();
} else {
observer.onNext(next.value);
self();
}
});
});
};
/**
* 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) {
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();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
if (repeatCount == null) {
repeatCount = -1;
}
return observableReturn(value, scheduler).repeat(repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = function (value, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throwException(new Error('Error'));
* var res = Rx.Observable.throwException(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
/**
* 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;
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
isPromise(result) && (result = observableFromPromise(result));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
return typeof handlerOrSecond === 'function' ?
observableCatchHandler(this, handlerOrSecond) :
observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = args[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
if (isPromise(xs)) { xs = observableFromPromise(xs); }
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) { observer.onCompleted(); }
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) { observer.onCompleted(); }
}));
return group;
});
};
/**
* 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);
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
isOpen && observer.onNext(left);
}, observer.onError.bind(observer), function () {
isOpen && observer.onCompleted();
}));
isPromise(other) && (other = observableFromPromise(other));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
isPromise(other) && (other = observableFromPromise(other));
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* 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;
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.doAction(observer);
* var res = observable.doAction(onNext);
* var res = observable.doAction(onNext, onError);
* var res = observable.doAction(onNext, onError, onCompleted);
* @param {Mixed} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (exception) {
if (!onError) {
observer.onError(exception);
} else {
try {
onError(exception);
} catch (e) {
observer.onError(e);
}
observer.onError(exception);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription;
try {
subscription = source.subscribe(observer);
} catch (e) {
action();
throw e;
}
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(42);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence, using an optional scheduler to drain the queue.
*
* @example
* var res = source.takeLast(5);
* var res = source.takeLast(5, Rx.Scheduler.timeout);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @param {Scheduler} [scheduler] Scheduler used to drain the queue upon completion of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count, scheduler) {
return this.takeLastBuffer(count).selectMany(function (xs) { return observableFromArray(xs, scheduler); });
};
/**
* 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);
if (q.length > count) {
q.shift();
}
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* 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;
});
};
function concatMap(selector) {
return this.map(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).concatAll();
}
function concatMapObserver(onNext, onError, onCompleted) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
observer.onNext(onNext(x, index++));
},
function (err) {
observer.onNext(onError(err));
observer.completed();
},
function () {
observer.onNext(onCompleted());
observer.onCompleted();
});
}).concatAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectConcat = observableProto.concatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.concatMap(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.map(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return concatMap.call(this, selector);
}
return concatMap.call(this, function () {
return selector;
});
};
/**
* 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();
});
});
};
/**
* 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 (x) { return x.toString(); });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, keySerializer) {
var source = this;
keySelector || (keySelector = identity);
keySerializer || (keySerializer = defaultKeySerializer);
return new AnonymousObservable(function (observer) {
var hashSet = {};
return source.subscribe(function (x) {
var key, serializedKey, otherKey, hasMatch = false;
try {
key = keySelector(x);
serializedKey = keySerializer(key);
} catch (exception) {
observer.onError(exception);
return;
}
for (otherKey in hashSet) {
if (serializedKey === otherKey) {
hasMatch = true;
break;
}
}
if (!hasMatch) {
hashSet[serializedKey] = null;
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Groups the elements of an observable sequence according to a specified key selector function and comparer and selects the resulting elements by using a specified function.
*
* @example
* var res = observable.groupBy(function (x) { return x.id; });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} [elementSelector] A function to map each source element to an element in an observable group.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable} A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
*/
observableProto.groupBy = function (keySelector, elementSelector, keySerializer) {
return this.groupByUntil(keySelector, elementSelector, function () {
return observableNever();
}, keySerializer);
};
/**
* Groups the elements of an observable sequence according to a specified key selector function.
* A duration selector function is used to control the lifetime of groups. When a group expires, it receives an OnCompleted notification. When a new element with the same
* key value as a reclaimed group occurs, the group will be reborn with a new lifetime request.
*
* @example
* var res = observable.groupByUntil(function (x) { return x.id; }, null, function () { return Rx.Observable.never(); });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} durationSelector A function to signal the expiration of a group.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable}
* A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
* If a group's lifetime expires, a new group with the same key value can be created once an element with such a key value is encoutered.
*
*/
observableProto.groupByUntil = function (keySelector, elementSelector, durationSelector, keySerializer) {
var source = this;
elementSelector || (elementSelector = identity);
keySerializer || (keySerializer = defaultKeySerializer);
return new AnonymousObservable(function (observer) {
var map = {},
groupDisposable = new CompositeDisposable(),
refCountDisposable = new RefCountDisposable(groupDisposable);
groupDisposable.add(source.subscribe(function (x) {
var duration, durationGroup, element, fireNewMapEntry, group, key, serializedKey, md, writer, w;
try {
key = keySelector(x);
serializedKey = keySerializer(key);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
fireNewMapEntry = false;
try {
writer = map[serializedKey];
if (!writer) {
writer = new Subject();
map[serializedKey] = writer;
fireNewMapEntry = true;
}
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
if (fireNewMapEntry) {
group = new GroupedObservable(key, writer, refCountDisposable);
durationGroup = new GroupedObservable(key, writer);
try {
duration = durationSelector(durationGroup);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
observer.onNext(group);
md = new SingleAssignmentDisposable();
groupDisposable.add(md);
var expire = function () {
if (serializedKey in map) {
delete map[serializedKey];
writer.onCompleted();
}
groupDisposable.remove(md);
};
md.setDisposable(duration.take(1).subscribe(noop, function (exn) {
for (w in map) {
map[w].onError(exn);
}
observer.onError(exn);
}, function () {
expire();
}));
}
try {
element = elementSelector(x);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
writer.onNext(element);
}, function (ex) {
for (var w in map) {
map[w].onError(ex);
}
observer.onError(ex);
}, function () {
for (var w in map) {
map[w].onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} property The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (property) {
return this.select(function (x) { return x[property]; });
};
function selectMany(selector) {
return this.select(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
function selectManyObserver(onNext, onError, onCompleted) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
observer.onNext(onNext(x, index++));
},
function (err) {
observer.onNext(onError(err));
observer.completed();
},
function () {
observer.onNext(onCompleted());
observer.onCompleted();
});
}).mergeAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.selectMany(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.select(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return selectMany.call(this, selector);
}
return selectMany.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
observableProto.finalValue = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var hasValue = false, value;
return source.subscribe(function (x) {
hasValue = true;
value = x;
}, observer.onError.bind(observer), function () {
if (!hasValue) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
};
function extremaBy(source, keySelector, comparer) {
return new AnonymousObservable(function (observer) {
var hasValue = false, lastKey = null, list = [];
return source.subscribe(function (x) {
var comparison, key;
try {
key = keySelector(x);
} catch (ex) {
observer.onError(ex);
return;
}
comparison = 0;
if (!hasValue) {
hasValue = true;
lastKey = key;
} else {
try {
comparison = comparer(key, lastKey);
} catch (ex1) {
observer.onError(ex1);
return;
}
}
if (comparison > 0) {
lastKey = key;
list = [];
}
if (comparison >= 0) {
list.push(x);
}
}, observer.onError.bind(observer), function () {
observer.onNext(list);
observer.onCompleted();
});
});
}
function firstOnly(x) {
if (x.length === 0) {
throw new Error(sequenceContainsNoElements);
}
return x[0];
}
/**
* Applies an accumulator function over an observable sequence, returning the result of the aggregation as a single element in the result sequence. The specified seed value is used as the initial accumulator value.
* For aggregation behavior with incremental intermediate results, see Observable.scan.
* @example
* 1 - res = source.aggregate(function (acc, x) { return acc + x; });
* 2 - res = source.aggregate(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing a single element with the final accumulator value.
*/
observableProto.aggregate = function () {
var seed, hasSeed, accumulator;
if (arguments.length === 2) {
seed = arguments[0];
hasSeed = true;
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return hasSeed ? this.scan(seed, accumulator).startWith(seed).finalValue() : this.scan(accumulator).finalValue();
};
/**
* Applies an accumulator function over an observable sequence, returning the result of the aggregation as a single element in the result sequence. The specified seed value is used as the initial accumulator value.
* For aggregation behavior with incremental intermediate results, see Observable.scan.
* @example
* 1 - res = source.reduce(function (acc, x) { return acc + x; });
* 2 - res = source.reduce(function (acc, x) { return acc + x; }, 0);
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @param {Any} [seed] The initial accumulator value.
* @returns {Observable} An observable sequence containing a single element with the final accumulator value.
*/
observableProto.reduce = function (accumulator) {
var seed, hasSeed;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[1];
}
return hasSeed ? this.scan(seed, accumulator).startWith(seed).finalValue() : this.scan(accumulator).finalValue();
};
/**
* Determines whether any element of an observable sequence satisfies a condition if present, else if any items are in the sequence.
* @example
* var result = source.any();
* var result = source.any(function (x) { return x > 3; });
* @param {Function} [predicate] A function to test each element for a condition.
* @returns {Observable} An observable sequence containing a single element determining whether any elements in the source sequence pass the test in the specified predicate if given, else if any items are in the sequence.
*/
observableProto.some = observableProto.any = function (predicate, thisArg) {
var source = this;
return predicate ?
source.where(predicate, thisArg).any() :
new AnonymousObservable(function (observer) {
return source.subscribe(function () {
observer.onNext(true);
observer.onCompleted();
}, observer.onError.bind(observer), function () {
observer.onNext(false);
observer.onCompleted();
});
});
};
/**
* Determines whether an observable sequence is empty.
*
* @memberOf Observable#
* @returns {Observable} An observable sequence containing a single element determining whether the source sequence is empty.
*/
observableProto.isEmpty = function () {
return this.any().select(function (b) { return !b; });
};
/**
* Determines whether all elements of an observable sequence satisfy a condition.
*
* 1 - res = source.all(function (value) { return value.length > 3; });
* @memberOf Observable#
* @param {Function} [predicate] A function to test each element for a condition.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element determining whether all elements in the source sequence pass the test in the specified predicate.
*/
observableProto.every = observableProto.all = function (predicate, thisArg) {
return this.where(function (v) {
return !predicate(v);
}, thisArg).any().select(function (b) {
return !b;
});
};
/**
* Determines whether an observable sequence contains a specified element with an optional equality comparer.
* @example
* 1 - res = source.contains(42);
* 2 - res = source.contains({ value: 42 }, function (x, y) { return x.value === y.value; });
* @param value The value to locate in the source sequence.
* @param {Function} [comparer] An equality comparer to compare elements.
* @returns {Observable} An observable sequence containing a single element determining whether the source sequence contains an element that has the specified value.
*/
observableProto.contains = function (value, comparer) {
comparer || (comparer = defaultComparer);
return this.where(function (v) {
return comparer(v, value);
}).any();
};
/**
* Returns an observable sequence containing a value that represents how many elements in the specified observable sequence satisfy a condition if provided, else the count of items.
* @example
* res = source.count();
* res = source.count(function (x) { return x > 3; });
* @param {Function} [predicate]A function to test each element for a condition.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with a number that represents how many elements in the input sequence satisfy the condition in the predicate function if provided, else the count of items in the sequence.
*/
observableProto.count = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).count() :
this.aggregate(0, function (count) {
return count + 1;
});
};
/**
* Computes the sum of a sequence of values that are obtained by invoking an optional transform function on each element of the input sequence, else if not specified computes the sum on each item in the sequence.
* @example
* var res = source.sum();
* var res = source.sum(function (x) { return x.value; });
* @param {Function} [selector] A transform function to apply to each element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with the sum of the values in the source sequence.
*/
observableProto.sum = function (keySelector, thisArg) {
return keySelector ?
this.select(keySelector, thisArg).sum() :
this.aggregate(0, function (prev, curr) {
return prev + curr;
});
};
/**
* Returns the elements in an observable sequence with the minimum key value according to the specified comparer.
* @example
* var res = source.minBy(function (x) { return x.value; });
* var res = source.minBy(function (x) { return x.value; }, function (x, y) { return x - y; });
* @param {Function} keySelector Key selector function.
* @param {Function} [comparer] Comparer used to compare key values.
* @returns {Observable} An observable sequence containing a list of zero or more elements that have a minimum key value.
*/
observableProto.minBy = function (keySelector, comparer) {
comparer || (comparer = defaultSubComparer);
return extremaBy(this, keySelector, function (x, y) {
return comparer(x, y) * -1;
});
};
/**
* Returns the minimum element in an observable sequence according to the optional comparer else a default greater than less than check.
* @example
* var res = source.min();
* var res = source.min(function (x, y) { return x.value - y.value; });
* @param {Function} [comparer] Comparer used to compare elements.
* @returns {Observable} An observable sequence containing a single element with the minimum element in the source sequence.
*/
observableProto.min = function (comparer) {
return this.minBy(identity, comparer).select(function (x) {
return firstOnly(x);
});
};
/**
* Returns the elements in an observable sequence with the maximum key value according to the specified comparer.
* @example
* var res = source.maxBy(function (x) { return x.value; });
* var res = source.maxBy(function (x) { return x.value; }, function (x, y) { return x - y;; });
* @param {Function} keySelector Key selector function.
* @param {Function} [comparer] Comparer used to compare key values.
* @returns {Observable} An observable sequence containing a list of zero or more elements that have a maximum key value.
*/
observableProto.maxBy = function (keySelector, comparer) {
comparer || (comparer = defaultSubComparer);
return extremaBy(this, keySelector, comparer);
};
/**
* Returns the maximum value in an observable sequence according to the specified comparer.
* @example
* var res = source.max();
* var res = source.max(function (x, y) { return x.value - y.value; });
* @param {Function} [comparer] Comparer used to compare elements.
* @returns {Observable} An observable sequence containing a single element with the maximum element in the source sequence.
*/
observableProto.max = function (comparer) {
return this.maxBy(identity, comparer).select(function (x) {
return firstOnly(x);
});
};
/**
* Computes the average of an observable sequence of values that are in the sequence or obtained by invoking a transform function on each element of the input sequence if present.
* @example
* var res = res = source.average();
* var res = res = source.average(function (x) { return x.value; });
* @param {Function} [selector] A transform function to apply to each element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with the average of the sequence of values.
*/
observableProto.average = function (keySelector, thisArg) {
return keySelector ?
this.select(keySelector, thisArg).average() :
this.scan({
sum: 0,
count: 0
}, function (prev, cur) {
return {
sum: prev.sum + cur,
count: prev.count + 1
};
}).finalValue().select(function (s) {
if (s.count === 0) {
throw new Error('The input sequence was empty');
}
return s.sum / s.count;
});
};
function sequenceEqualArray(first, second, comparer) {
return new AnonymousObservable(function (observer) {
var count = 0, len = second.length;
return first.subscribe(function (value) {
var equal = false;
try {
if (count < len) {
equal = comparer(value, second[count++]);
}
} catch (e) {
observer.onError(e);
return;
}
if (!equal) {
observer.onNext(false);
observer.onCompleted();
}
}, observer.onError.bind(observer), function () {
observer.onNext(count === len);
observer.onCompleted();
});
});
}
/**
* Determines whether two sequences are equal by comparing the elements pairwise using a specified equality comparer.
*
* @example
* var res = res = source.sequenceEqual([1,2,3]);
* var res = res = source.sequenceEqual([{ value: 42 }], function (x, y) { return x.value === y.value; });
* 3 - res = source.sequenceEqual(Rx.Observable.returnValue(42));
* 4 - res = source.sequenceEqual(Rx.Observable.returnValue({ value: 42 }), function (x, y) { return x.value === y.value; });
* @param {Observable} second Second observable sequence or array to compare.
* @param {Function} [comparer] Comparer used to compare elements of both sequences.
* @returns {Observable} An observable sequence that contains a single element which indicates whether both sequences are of equal length and their corresponding elements are equal according to the specified equality comparer.
*/
observableProto.sequenceEqual = function (second, comparer) {
var first = this;
comparer || (comparer = defaultComparer);
if (Array.isArray(second)) {
return sequenceEqualArray(first, second, comparer);
}
return new AnonymousObservable(function (observer) {
var donel = false, doner = false, ql = [], qr = [];
var subscription1 = first.subscribe(function (x) {
var equal, v;
if (qr.length > 0) {
v = qr.shift();
try {
equal = comparer(v, x);
} catch (e) {
observer.onError(e);
return;
}
if (!equal) {
observer.onNext(false);
observer.onCompleted();
}
} else if (doner) {
observer.onNext(false);
observer.onCompleted();
} else {
ql.push(x);
}
}, observer.onError.bind(observer), function () {
donel = true;
if (ql.length === 0) {
if (qr.length > 0) {
observer.onNext(false);
observer.onCompleted();
} else if (doner) {
observer.onNext(true);
observer.onCompleted();
}
}
});
isPromise(second) && (second = observableFromPromise(second));
var subscription2 = second.subscribe(function (x) {
var equal, v;
if (ql.length > 0) {
v = ql.shift();
try {
equal = comparer(v, x);
} catch (exception) {
observer.onError(exception);
return;
}
if (!equal) {
observer.onNext(false);
observer.onCompleted();
}
} else if (donel) {
observer.onNext(false);
observer.onCompleted();
} else {
qr.push(x);
}
}, observer.onError.bind(observer), function () {
doner = true;
if (qr.length === 0) {
if (ql.length > 0) {
observer.onNext(false);
observer.onCompleted();
} else if (donel) {
observer.onNext(true);
observer.onCompleted();
}
}
});
return new CompositeDisposable(subscription1, subscription2);
});
};
function elementAtOrDefault(source, index, hasDefault, defaultValue) {
if (index < 0) {
throw new Error(argumentOutOfRange);
}
return new AnonymousObservable(function (observer) {
var i = index;
return source.subscribe(function (x) {
if (i === 0) {
observer.onNext(x);
observer.onCompleted();
}
i--;
}, observer.onError.bind(observer), function () {
if (!hasDefault) {
observer.onError(new Error(argumentOutOfRange));
} else {
observer.onNext(defaultValue);
observer.onCompleted();
}
});
});
}
/**
* Returns the element at a specified index in a sequence.
* @example
* var res = source.elementAt(5);
* @param {Number} index The zero-based index of the element to retrieve.
* @returns {Observable} An observable sequence that produces the element at the specified position in the source sequence.
*/
observableProto.elementAt = function (index) {
return elementAtOrDefault(this, index, false);
};
/**
* Returns the element at a specified index in a sequence or a default value if the index is out of range.
* @example
* var res = source.elementAtOrDefault(5);
* var res = source.elementAtOrDefault(5, 0);
* @param {Number} index The zero-based index of the element to retrieve.
* @param [defaultValue] The default value if the index is outside the bounds of the source sequence.
* @returns {Observable} An observable sequence that produces the element at the specified position in the source sequence, or a default value if the index is outside the bounds of the source sequence.
*/
observableProto.elementAtOrDefault = function (index, defaultValue) {
return elementAtOrDefault(this, index, true, defaultValue);
};
function singleOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
var value = defaultValue, seenValue = false;
return source.subscribe(function (x) {
if (seenValue) {
observer.onError(new Error('Sequence contains more than one element'));
} else {
value = x;
seenValue = true;
}
}, observer.onError.bind(observer), function () {
if (!seenValue && !hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
}
/**
* Returns the only element of an observable sequence that satisfies the condition in the optional predicate, and reports an exception if there is not exactly one element in the observable sequence.
* @example
* var res = res = source.single();
* var res = res = source.single(function (x) { return x === 42; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the single element in the observable sequence that satisfies the condition in the predicate.
*/
observableProto.single = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).single() :
singleOrDefaultAsync(this, false);
};
/**
* Returns the only element of an observable sequence that matches the predicate, or a default value if no such element exists; this method reports an exception if there is more than one element in the observable sequence.
* @example
* var res = res = source.singleOrDefault();
* var res = res = source.singleOrDefault(function (x) { return x === 42; });
* res = source.singleOrDefault(function (x) { return x === 42; }, 0);
* res = source.singleOrDefault(null, 0);
* @memberOf Observable#
* @param {Function} predicate A predicate function to evaluate for elements in the source sequence.
* @param [defaultValue] The default value if the index is outside the bounds of the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the single element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.singleOrDefault = function (predicate, defaultValue, thisArg) {
return predicate?
this.where(predicate, thisArg).singleOrDefault(null, defaultValue) :
singleOrDefaultAsync(this, true, defaultValue)
};
function firstOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
observer.onNext(x);
observer.onCompleted();
}, observer.onError.bind(observer), function () {
if (!hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(defaultValue);
observer.onCompleted();
}
});
});
}
/**
* Returns the first element of an observable sequence that satisfies the condition in the predicate if present else the first item in the sequence.
* @example
* var res = res = source.first();
* var res = res = source.first(function (x) { return x > 3; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the first element in the observable sequence that satisfies the condition in the predicate if provided, else the first item in the sequence.
*/
observableProto.first = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).first() :
firstOrDefaultAsync(this, false);
};
/**
* Returns the first element of an observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
* @example
* var res = res = source.firstOrDefault();
* var res = res = source.firstOrDefault(function (x) { return x > 3; });
* var res = source.firstOrDefault(function (x) { return x > 3; }, 0);
* var res = source.firstOrDefault(null, 0);
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [defaultValue] The default value if no such element exists. If not specified, defaults to null.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the first element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.firstOrDefault = function (predicate, defaultValue, thisArg) {
return predicate ?
this.where(predicate).firstOrDefault(null, defaultValue) :
firstOrDefaultAsync(this, true, defaultValue);
};
function lastOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
var value = defaultValue, seenValue = false;
return source.subscribe(function (x) {
value = x;
seenValue = true;
}, observer.onError.bind(observer), function () {
if (!seenValue && !hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
}
/**
* Returns the last element of an observable sequence that satisfies the condition in the predicate if specified, else the last element.
* @example
* var res = source.last();
* var res = source.last(function (x) { return x > 3; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the last element in the observable sequence that satisfies the condition in the predicate.
*/
observableProto.last = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).last() :
lastOrDefaultAsync(this, false);
};
/**
* Returns the last element of an observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
* @example
* var res = source.lastOrDefault();
* var res = source.lastOrDefault(function (x) { return x > 3; });
* var res = source.lastOrDefault(function (x) { return x > 3; }, 0);
* var res = source.lastOrDefault(null, 0);
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param [defaultValue] The default value if no such element exists. If not specified, defaults to null.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the last element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.lastOrDefault = function (predicate, defaultValue, thisArg) {
return predicate ?
this.where(predicate, thisArg).lastOrDefault(null, defaultValue) :
lastOrDefaultAsync(this, true, defaultValue);
};
function findValue (source, predicate, thisArg, yieldIndex) {
return new AnonymousObservable(function (observer) {
var i = 0;
return source.subscribe(function (x) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, x, i, source);
} catch(e) {
observer.onError(e);
return;
}
if (shouldRun) {
observer.onNext(yieldIndex ? i : x);
observer.onCompleted();
} else {
i++;
}
}, observer.onError.bind(observer), function () {
observer.onNext(yieldIndex ? -1 : undefined);
observer.onCompleted();
});
});
}
/**
* Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire Observable sequence.
* @param {Function} predicate The predicate that defines the conditions of the element to search for.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} An Observable sequence with the first element that matches the conditions defined by the specified predicate, if found; otherwise, undefined.
*/
observableProto.find = function (predicate, thisArg) {
return findValue(this, predicate, thisArg, false);
};
/**
* Searches for an element that matches the conditions defined by the specified predicate, and returns
* an Observable sequence with the zero-based index of the first occurrence within the entire Observable sequence.
* @param {Function} predicate The predicate that defines the conditions of the element to search for.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} An Observable sequence with the zero-based index of the first occurrence of an element that matches the conditions defined by match, if found; otherwise, –1.
*/
observableProto.findIndex = function (predicate, thisArg) {
return findValue(this, predicate, thisArg, true);
};
/**
* Invokes the specified function asynchronously on the specified scheduler, surfacing the result through an observable sequence.
*
* @example
* var res = Rx.Observable.start(function () { console.log('hello'); });
* var res = Rx.Observable.start(function () { console.log('hello'); }, Rx.Scheduler.timeout);
* var res = Rx.Observable.start(function () { this.log('hello'); }, Rx.Scheduler.timeout, console);
*
* @param {Function} func Function to run asynchronously.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*
* Remarks
* * The function is called immediately, not during the subscription of the resulting sequence.
* * Multiple subscriptions to the resulting sequence can observe the function's result.
*/
Observable.start = function (func, scheduler, context) {
return observableToAsync(func, scheduler, context)();
};
/**
* Converts the function into an asynchronous function. Each invocation of the resulting asynchronous function causes an invocation of the original synchronous function on the specified scheduler.
*
* @example
* var res = Rx.Observable.toAsync(function (x, y) { return x + y; })(4, 3);
* var res = Rx.Observable.toAsync(function (x, y) { return x + y; }, Rx.Scheduler.timeout)(4, 3);
* var res = Rx.Observable.toAsync(function (x) { this.log(x); }, Rx.Scheduler.timeout, console)('hello');
*
* @param {Function} function Function to convert to an asynchronous function.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @returns {Function} Asynchronous function.
*/
var observableToAsync = Observable.toAsync = function (func, scheduler, context) {
scheduler || (scheduler = timeoutScheduler);
return function () {
var args = arguments,
subject = new AsyncSubject();
scheduler.schedule(function () {
var result;
try {
result = func.apply(context, args);
} catch (e) {
subject.onError(e);
return;
}
subject.onNext(result);
subject.onCompleted();
});
return subject.asObservable();
};
};
/**
* Converts a callback function to an observable sequence.
*
* @param {Function} function Function with a callback as the last parameter to convert to an Observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback to produce a single item to yield on next.
* @returns {Function} A function, when executed with the required parameters minus the callback, produces an Observable sequence with a single value of the arguments to the callback as an array.
*/
Observable.fromCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = immediateScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
/**
* Converts a Node.js callback style function to an observable sequence. This must be in function (err, ...) format.
* @param {Function} func The function to call
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback minus the error to produce a single item to yield on next.
* @returns {Function} An async function which when applied, returns an observable sequence with the callback arguments as an array.
*/
Observable.fromNodeCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = immediateScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(err) {
if (err) {
observer.onError(err);
return;
}
var results = slice.call(arguments, 1);
if (selector) {
try {
results = selector(results);
} catch (e) {
observer.onError(e);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
function createListener (element, name, handler) {
// Node.js specific
if (element.addListener) {
element.addListener(name, handler);
return disposableCreate(function () {
element.removeListener(name, handler);
});
}
if (element.addEventListener) {
element.addEventListener(name, handler, false);
return disposableCreate(function () {
element.removeEventListener(name, handler, false);
});
}
throw new Error('No listener found');
}
function createEventListener (el, eventName, handler) {
var disposables = new CompositeDisposable();
// Asume NodeList
if (typeof el.item === 'function' && typeof el.length === 'number') {
for (var i = 0, len = el.length; i < len; i++) {
disposables.add(createEventListener(el.item(i), eventName, handler));
}
} else if (el) {
disposables.add(createListener(el, eventName, handler));
}
return disposables;
}
// Check for Angular/jQuery/Zepto support
var jq =
!!root.angular && !!angular.element ? angular.element :
(!!root.jQuery ? root.jQuery : (
!!root.Zepto ? root.Zepto : null));
// Check for ember
var ember = !!root.Ember && typeof root.Ember.addListener === 'function';
/**
* Creates an observable sequence by adding an event listener to the matching DOMElement or each item in the NodeList.
*
* @example
* var source = Rx.Observable.fromEvent(element, 'mouseup');
*
* @param {Object} element The DOMElement or NodeList to attach a listener.
* @param {String} eventName The event name to attach the observable sequence.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence of events from the specified element and the specified event.
*/
Observable.fromEvent = function (element, eventName, selector) {
if (ember) {
return fromEventPattern(
function (h) { Ember.addListener(element, eventName, h); },
function (h) { Ember.removeListener(element, eventName, h); },
selector);
}
if (jq) {
var $elem = jq(element);
return fromEventPattern(
function (h) { $elem.on(eventName, h); },
function (h) { $elem.off(eventName, h); },
selector);
}
return new AnonymousObservable(function (observer) {
return createEventListener(
element,
eventName,
function handler (e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return
}
}
observer.onNext(results);
});
}).publish().refCount();
};
/**
* Creates an observable sequence from an event emitter via an addHandler/removeHandler pair.
* @param {Function} addHandler The function to add a handler to the emitter.
* @param {Function} [removeHandler] The optional function to remove a handler from an emitter.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence which wraps an event from an event emitter
*/
var fromEventPattern = Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
return new AnonymousObservable(function (observer) {
function innerHandler (e) {
var result = e;
if (selector) {
try {
result = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
}
observer.onNext(result);
}
var returnValue = addHandler(innerHandler);
return disposableCreate(function () {
if (removeHandler) {
removeHandler(innerHandler, returnValue);
}
});
}).publish().refCount();
};
/**
* Invokes the asynchronous function, surfacing the result through an observable sequence.
* @param {Function} functionAsync Asynchronous function which returns a Promise to run.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*/
Observable.startAsync = function (functionAsync) {
var promise;
try {
promise = functionAsync();
} catch (e) {
return observableThrow(e);
}
return observableFromPromise(promise);
}
var PausableObservable = (function (_super) {
inherits(PausableObservable, _super);
function subscribe(observer) {
var conn = this.source.publish(),
subscription = conn.subscribe(observer),
connection = disposableEmpty;
var pausable = this.subject.distinctUntilChanged().subscribe(function (b) {
if (b) {
connection = conn.connect();
} else {
connection.dispose();
connection = disposableEmpty;
}
});
return new CompositeDisposable(subscription, connection, pausable);
}
function PausableObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausable(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausable = function (pauser) {
return new PausableObservable(this, pauser);
};
function combineLatestSource(source, subject, resultSelector) {
return new AnonymousObservable(function (observer) {
var n = 2,
hasValue = [false, false],
hasValueAll = false,
isDone = false,
values = new Array(n);
function next(x, i) {
values[i] = x
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(
function (x) {
next(x, 0);
},
observer.onError.bind(observer),
function () {
isDone = true;
observer.onCompleted();
}),
subject.subscribe(
function (x) {
next(x, 1);
},
observer.onError.bind(observer))
);
});
}
var PausableBufferedObservable = (function (_super) {
inherits(PausableBufferedObservable, _super);
function subscribe(observer) {
var q = [], previous = true;
var subscription =
combineLatestSource(
this.source,
this.subject.distinctUntilChanged(),
function (data, shouldFire) {
return { data: data, shouldFire: shouldFire };
})
.subscribe(
function (results) {
if (results.shouldFire && previous) {
observer.onNext(results.data);
}
if (results.shouldFire && !previous) {
while (q.length > 0) {
observer.onNext(q.shift());
}
previous = true;
} else if (!results.shouldFire && !previous) {
q.push(results.data);
} else if (!results.shouldFire && previous) {
previous = false;
}
},
function (err) {
// Empty buffer before sending error
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onError(err);
},
function () {
// Empty buffer before sending completion
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onCompleted();
}
);
this.subject.onNext(false);
return subscription;
}
function PausableBufferedObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableBufferedObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableBufferedObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableBufferedObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false,
* and yields the values that were buffered while paused.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausableBuffered(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausableBuffered = function (subject) {
return new PausableBufferedObservable(this, subject);
};
/**
* Attaches a controller to the observable sequence with the ability to queue.
* @example
* var source = Rx.Observable.interval(100).controlled();
* source.request(3); // Reads 3 values
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.controlled = function (enableQueue) {
if (enableQueue == null) { enableQueue = true; }
return new ControlledObservable(this, enableQueue);
};
var ControlledObservable = (function (_super) {
inherits(ControlledObservable, _super);
function subscribe (observer) {
return this.source.subscribe(observer);
}
function ControlledObservable (source, enableQueue) {
_super.call(this, subscribe);
this.subject = new ControlledSubject(enableQueue);
this.source = source.multicast(this.subject).refCount();
}
ControlledObservable.prototype.request = function (numberOfItems) {
if (numberOfItems == null) { numberOfItems = -1; }
return this.subject.request(numberOfItems);
};
return ControlledObservable;
}(Observable));
var ControlledSubject = Rx.ControlledSubject = (function (_super) {
function subscribe (observer) {
return this.subject.subscribe(observer);
}
inherits(ControlledSubject, _super);
function ControlledSubject(enableQueue) {
if (enableQueue == null) {
enableQueue = true;
}
_super.call(this, subscribe);
this.subject = new Subject();
this.enableQueue = enableQueue;
this.queue = enableQueue ? [] : null;
this.requestedCount = 0;
this.requestedDisposable = disposableEmpty;
this.error = null;
this.hasFailed = false;
this.hasCompleted = false;
this.controlledDisposable = disposableEmpty;
}
addProperties(ControlledSubject.prototype, Observer, {
onCompleted: function () {
checkDisposed.call(this);
this.hasCompleted = true;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onCompleted();
}
},
onError: function (error) {
checkDisposed.call(this);
this.hasFailed = true;
this.error = error;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onError(error);
}
},
onNext: function (value) {
checkDisposed.call(this);
var hasRequested = false;
if (this.requestedCount === 0) {
if (this.enableQueue) {
this.queue.push(value);
}
} else {
if (this.requestedCount !== -1) {
if (this.requestedCount-- === 0) {
this.disposeCurrentRequest();
}
}
hasRequested = true;
}
if (hasRequested) {
this.subject.onNext(value);
}
},
_processRequest: function (numberOfItems) {
if (this.enableQueue) {
//console.log('queue length', this.queue.length);
while (this.queue.length >= numberOfItems && numberOfItems > 0) {
//console.log('number of items', numberOfItems);
this.subject.onNext(this.queue.shift());
numberOfItems--;
}
if (this.queue.length !== 0) {
return { numberOfItems: numberOfItems, returnValue: true };
} else {
return { numberOfItems: numberOfItems, returnValue: false };
}
}
if (this.hasFailed) {
this.subject.onError(this.error);
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
} else if (this.hasCompleted) {
this.subject.onCompleted();
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
}
return { numberOfItems: numberOfItems, returnValue: false };
},
request: function (number) {
checkDisposed.call(this);
this.disposeCurrentRequest();
var self = this,
r = this._processRequest(number);
number = r.numberOfItems;
if (!r.returnValue) {
this.requestedCount = number;
this.requestedDisposable = disposableCreate(function () {
self.requestedCount = 0;
});
return this.requestedDisposable
} else {
return disposableEmpty;
}
},
disposeCurrentRequest: function () {
this.requestedDisposable.dispose();
this.requestedDisposable = disposableEmpty;
},
dispose: function () {
this.isDisposed = true;
this.error = null;
this.subject.dispose();
this.requestedDisposable.dispose();
}
});
return ControlledSubject;
}(Observable));
/**
* Multicasts the source sequence notifications through an instantiated subject into all uses of the sequence within a selector function. Each
* subscription to the resulting sequence causes a separate multicast invocation, exposing the sequence resulting from the selector function's
* invocation. For specializations with fixed subject types, see Publish, PublishLast, and Replay.
*
* @example
* 1 - res = source.multicast(observable);
* 2 - res = source.multicast(function () { return new Subject(); }, function (x) { return x; });
*
* @param {Function|Subject} subjectOrSubjectSelector
* Factory function to create an intermediate subject through which the source sequence's elements will be multicast to the selector function.
* Or:
* Subject to push source elements into.
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence subject to the policies enforced by the created subject. Specified only if <paramref name="subjectOrSubjectSelector" is a factory function.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.multicast = function (subjectOrSubjectSelector, selector) {
var source = this;
return typeof subjectOrSubjectSelector === 'function' ?
new AnonymousObservable(function (observer) {
var connectable = source.multicast(subjectOrSubjectSelector());
return new CompositeDisposable(selector(connectable).subscribe(observer), connectable.connect());
}) :
new ConnectableObservable(source, subjectOrSubjectSelector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of Multicast using a regular Subject.
*
* @example
* var resres = source.publish();
* var res = source.publish(function (x) { return x; });
*
* @param {Function} [selector] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publish = function (selector) {
return !selector ?
this.multicast(new Subject()) :
this.multicast(function () {
return new Subject();
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of publish which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.share();
*
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.share = function () {
return this.publish(null).refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
* This operator is a specialization of Multicast using a AsyncSubject.
*
* @example
* var res = source.publishLast();
* var res = source.publishLast(function (x) { return x; });
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will only receive the last notification of the source.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishLast = function (selector) {
return !selector ?
this.multicast(new AsyncSubject()) :
this.multicast(function () {
return new AsyncSubject();
}, selector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence and starts with initialValue.
* This operator is a specialization of Multicast using a BehaviorSubject.
*
* @example
* var res = source.publishValue(42);
* var res = source.publishValue(function (x) { return x.select(function (y) { return y * y; }) }, 42);
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive immediately receive the initial value, followed by all notifications of the source from the time of the subscription on.
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishValue = function (initialValueOrSelector, initialValue) {
return arguments.length === 2 ?
this.multicast(function () {
return new BehaviorSubject(initialValue);
}, initialValueOrSelector) :
this.multicast(new BehaviorSubject(initialValueOrSelector));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence and starts with an initialValue.
* This operator is a specialization of publishValue which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareValue(42);
*
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareValue = function (initialValue) {
return this.publishValue(initialValue).
refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of Multicast using a ReplaySubject.
*
* @example
* var res = source.replay(null, 3);
* var res = source.replay(null, 3, 500);
* var res = source.replay(null, 3, 500, scheduler);
* var res = source.replay(function (x) { return x.take(6).repeat(); }, 3, 500, scheduler);
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all the notifications of the source subject to the specified replay buffer trimming policy.
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.replay = function (selector, bufferSize, window, scheduler) {
return !selector ?
this.multicast(new ReplaySubject(bufferSize, window, scheduler)) :
this.multicast(function () {
return new ReplaySubject(bufferSize, window, scheduler);
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of replay which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.replayWhileObserved(3);
* var res = source.replayWhileObserved(3, 500);
* var res = source.replayWhileObserved(3, 500, scheduler);
*
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.replayWhileObserved = function (bufferSize, window, scheduler) {
return this.replay(null, bufferSize, window, scheduler).refCount();
};
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents a value that changes over time.
* Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications.
*/
var BehaviorSubject = Rx.BehaviorSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
observer.onNext(this.value);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
if (ex) {
observer.onError(ex);
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(BehaviorSubject, _super);
/**
* @constructor
* Initializes a new instance of the BehaviorSubject class which creates a subject that caches its last value and starts with the specified value.
* @param {Mixed} value Initial value sent to observers when no other value has been received by the subject yet.
*/
function BehaviorSubject(value) {
_super.call(this, subscribe);
this.value = value,
this.observers = [],
this.isDisposed = false,
this.isStopped = false,
this.exception = null;
}
addProperties(BehaviorSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = error;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.value = null;
this.exception = null;
}
});
return BehaviorSubject;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies.
*/
var ReplaySubject = Rx.ReplaySubject = (function (_super) {
function RemovableDisposable (subject, observer) {
this.subject = subject;
this.observer = observer;
};
RemovableDisposable.prototype.dispose = function () {
this.observer.dispose();
if (!this.subject.isDisposed) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
}
};
function subscribe(observer) {
var so = new ScheduledObserver(this.scheduler, observer),
subscription = new RemovableDisposable(this, so);
checkDisposed.call(this);
this._trim(this.scheduler.now());
this.observers.push(so);
var n = this.q.length;
for (var i = 0, len = this.q.length; i < len; i++) {
so.onNext(this.q[i].value);
}
if (this.hasError) {
n++;
so.onError(this.error);
} else if (this.isStopped) {
n++;
so.onCompleted();
}
so.ensureActive(n);
return subscription;
}
inherits(ReplaySubject, _super);
/**
* Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler.
* @param {Number} [bufferSize] Maximum element count of the replay buffer.
* @param {Number} [windowSize] Maximum time length of the replay buffer.
* @param {Scheduler} [scheduler] Scheduler the observers are invoked on.
*/
function ReplaySubject(bufferSize, windowSize, scheduler) {
this.bufferSize = bufferSize == null ? Number.MAX_VALUE : bufferSize;
this.windowSize = windowSize == null ? Number.MAX_VALUE : windowSize;
this.scheduler = scheduler || currentThreadScheduler;
this.q = [];
this.observers = [];
this.isStopped = false;
this.isDisposed = false;
this.hasError = false;
this.error = null;
_super.call(this, subscribe);
}
addProperties(ReplaySubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/* @private */
_trim: function (now) {
while (this.q.length > this.bufferSize) {
this.q.shift();
}
while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
this.q.shift();
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
var now = this.scheduler.now();
this.q.push({ interval: now, value: value });
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onNext(value);
observer.ensureActive();
}
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
this.error = error;
this.hasError = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onError(error);
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onCompleted();
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
return ReplaySubject;
}(Observable));
/** @private */
var ConnectableObservable = Rx.ConnectableObservable = (function (_super) {
inherits(ConnectableObservable, _super);
/**
* @constructor
* @private
*/
function ConnectableObservable(source, subject) {
var state = {
subject: subject,
source: source.asObservable(),
hasSubscription: false,
subscription: null
};
this.connect = function () {
if (!state.hasSubscription) {
state.hasSubscription = true;
state.subscription = new CompositeDisposable(state.source.subscribe(state.subject), disposableCreate(function () {
state.hasSubscription = false;
}));
}
return state.subscription;
};
function subscribe(observer) {
return state.subject.subscribe(observer);
}
_super.call(this, subscribe);
}
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.connect = function () { return this.connect(); };
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.refCount = function () {
var connectableSubscription = null, count = 0, source = this;
return new AnonymousObservable(function (observer) {
var shouldConnect, subscription;
count++;
shouldConnect = count === 1;
subscription = source.subscribe(observer);
if (shouldConnect) {
connectableSubscription = source.connect();
}
return disposableCreate(function () {
subscription.dispose();
count--;
if (count === 0) {
connectableSubscription.dispose();
}
});
});
};
return ConnectableObservable;
}(Observable));
// Real Dictionary
var primes = [1, 3, 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381, 32749, 65521, 131071, 262139, 524287, 1048573, 2097143, 4194301, 8388593, 16777213, 33554393, 67108859, 134217689, 268435399, 536870909, 1073741789, 2147483647];
var noSuchkey = "no such key";
var duplicatekey = "duplicate key";
function isPrime(candidate) {
if (candidate & 1 === 0) {
return candidate === 2;
}
var num1 = Math.sqrt(candidate),
num2 = 3;
while (num2 <= num1) {
if (candidate % num2 === 0) {
return false;
}
num2 += 2;
}
return true;
}
function getPrime(min) {
var index, num, candidate;
for (index = 0; index < primes.length; ++index) {
num = primes[index];
if (num >= min) {
return num;
}
}
candidate = min | 1;
while (candidate < primes[primes.length - 1]) {
if (isPrime(candidate)) {
return candidate;
}
candidate += 2;
}
return min;
}
function stringHashFn(str) {
var hash = 757602046;
if (!str.length) {
return hash;
}
for (var i = 0, len = str.length; i < len; i++) {
var character = str.charCodeAt(i);
hash = ((hash<<5)-hash)+character;
hash = hash & hash;
}
return hash;
}
function numberHashFn(key) {
var c2 = 0x27d4eb2d;
key = (key ^ 61) ^ (key >>> 16);
key = key + (key << 3);
key = key ^ (key >>> 4);
key = key * c2;
key = key ^ (key >>> 15);
return key;
}
var getHashCode = (function () {
var uniqueIdCounter = 0;
return function (obj) {
if (obj == null) {
throw new Error(noSuchkey);
}
// Check for built-ins before tacking on our own for any object
if (typeof obj === 'string') {
return stringHashFn(obj);
}
if (typeof obj === 'number') {
return numberHashFn(obj);
}
if (typeof obj === 'boolean') {
return obj === true ? 1 : 0;
}
if (obj instanceof Date) {
return obj.getTime();
}
if (obj.getHashCode) {
return obj.getHashCode();
}
var id = 17 * uniqueIdCounter++;
obj.getHashCode = function () { return id; };
return id;
};
} ());
function newEntry() {
return { key: null, value: null, next: 0, hashCode: 0 };
}
// Dictionary implementation
var Dictionary = function (capacity, comparer) {
if (capacity < 0) {
throw new Error('out of range')
}
if (capacity > 0) {
this._initialize(capacity);
}
this.comparer = comparer || defaultComparer;
this.freeCount = 0;
this.size = 0;
this.freeList = -1;
};
Dictionary.prototype._initialize = function (capacity) {
var prime = getPrime(capacity), i;
this.buckets = new Array(prime);
this.entries = new Array(prime);
for (i = 0; i < prime; i++) {
this.buckets[i] = -1;
this.entries[i] = newEntry();
}
this.freeList = -1;
};
Dictionary.prototype.count = function () {
return this.size;
};
Dictionary.prototype.add = function (key, value) {
return this._insert(key, value, true);
};
Dictionary.prototype._insert = function (key, value, add) {
if (!this.buckets) {
this._initialize(0);
}
var index3;
var num = getHashCode(key) & 2147483647;
var index1 = num % this.buckets.length;
for (var index2 = this.buckets[index1]; index2 >= 0; index2 = this.entries[index2].next) {
if (this.entries[index2].hashCode === num && this.comparer(this.entries[index2].key, key)) {
if (add) {
throw new Error(duplicatekey);
}
this.entries[index2].value = value;
return;
}
}
if (this.freeCount > 0) {
index3 = this.freeList;
this.freeList = this.entries[index3].next;
--this.freeCount;
} else {
if (this.size === this.entries.length) {
this._resize();
index1 = num % this.buckets.length;
}
index3 = this.size;
++this.size;
}
this.entries[index3].hashCode = num;
this.entries[index3].next = this.buckets[index1];
this.entries[index3].key = key;
this.entries[index3].value = value;
this.buckets[index1] = index3;
};
Dictionary.prototype._resize = function () {
var prime = getPrime(this.size * 2),
numArray = new Array(prime);
for (index = 0; index < numArray.length; ++index) {
numArray[index] = -1;
}
var entryArray = new Array(prime);
for (index = 0; index < this.size; ++index) {
entryArray[index] = this.entries[index];
}
for (var index = this.size; index < prime; ++index) {
entryArray[index] = newEntry();
}
for (var index1 = 0; index1 < this.size; ++index1) {
var index2 = entryArray[index1].hashCode % prime;
entryArray[index1].next = numArray[index2];
numArray[index2] = index1;
}
this.buckets = numArray;
this.entries = entryArray;
};
Dictionary.prototype.remove = function (key) {
if (this.buckets) {
var num = getHashCode(key) & 2147483647;
var index1 = num % this.buckets.length;
var index2 = -1;
for (var index3 = this.buckets[index1]; index3 >= 0; index3 = this.entries[index3].next) {
if (this.entries[index3].hashCode === num && this.comparer(this.entries[index3].key, key)) {
if (index2 < 0) {
this.buckets[index1] = this.entries[index3].next;
} else {
this.entries[index2].next = this.entries[index3].next;
}
this.entries[index3].hashCode = -1;
this.entries[index3].next = this.freeList;
this.entries[index3].key = null;
this.entries[index3].value = null;
this.freeList = index3;
++this.freeCount;
return true;
} else {
index2 = index3;
}
}
}
return false;
};
Dictionary.prototype.clear = function () {
var index, len;
if (this.size <= 0) {
return;
}
for (index = 0, len = this.buckets.length; index < len; ++index) {
this.buckets[index] = -1;
}
for (index = 0; index < this.size; ++index) {
this.entries[index] = newEntry();
}
this.freeList = -1;
this.size = 0;
};
Dictionary.prototype._findEntry = function (key) {
if (this.buckets) {
var num = getHashCode(key) & 2147483647;
for (var index = this.buckets[num % this.buckets.length]; index >= 0; index = this.entries[index].next) {
if (this.entries[index].hashCode === num && this.comparer(this.entries[index].key, key)) {
return index;
}
}
}
return -1;
};
Dictionary.prototype.count = function () {
return this.size - this.freeCount;
};
Dictionary.prototype.tryGetValue = function (key) {
var entry = this._findEntry(key);
if (entry >= 0) {
return this.entries[entry].value;
}
return undefined;
};
Dictionary.prototype.getValues = function () {
var index = 0, results = [];
if (this.entries) {
for (var index1 = 0; index1 < this.size; index1++) {
if (this.entries[index1].hashCode >= 0) {
results[index++] = this.entries[index1].value;
}
}
}
return results;
};
Dictionary.prototype.get = function (key) {
var entry = this._findEntry(key);
if (entry >= 0) {
return this.entries[entry].value;
}
throw new Error(noSuchkey);
};
Dictionary.prototype.set = function (key, value) {
this._insert(key, value, false);
};
Dictionary.prototype.containskey = function (key) {
return this._findEntry(key) >= 0;
};
/**
* Correlates the elements of two sequences based on overlapping durations.
*
* @param {Observable} right The right observable sequence to join elements for.
* @param {Function} leftDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the left observable sequence, used to determine overlap.
* @param {Function} rightDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the right observable sequence, used to determine overlap.
* @param {Function} resultSelector A function invoked to compute a result element for any two overlapping elements of the left and right observable sequences. The parameters passed to the function correspond with the elements from the left and right source sequences for which overlap occurs.
* @returns {Observable} An observable sequence that contains result elements computed from source elements that have an overlapping duration.
*/
observableProto.join = function (right, leftDurationSelector, rightDurationSelector, resultSelector) {
var left = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
leftDone = false,
leftId = 0,
leftMap = new Dictionary(),
rightDone = false,
rightId = 0,
rightMap = new Dictionary();
group.add(left.subscribe(function (value) {
var duration,
expire,
id = leftId++,
md = new SingleAssignmentDisposable(),
result,
values;
leftMap.add(id, value);
group.add(md);
expire = function () {
if (leftMap.remove(id) && leftMap.count() === 0 && leftDone) {
observer.onCompleted();
}
return group.remove(md);
};
try {
duration = leftDurationSelector(value);
} catch (e) {
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(noop, observer.onError.bind(observer), function () { expire(); }));
values = rightMap.getValues();
for (var i = 0; i < values.length; i++) {
try {
result = resultSelector(value, values[i]);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}
}, observer.onError.bind(observer), function () {
leftDone = true;
if (rightDone || leftMap.count() === 0) {
observer.onCompleted();
}
}));
group.add(right.subscribe(function (value) {
var duration,
expire,
id = rightId++,
md = new SingleAssignmentDisposable(),
result,
values;
rightMap.add(id, value);
group.add(md);
expire = function () {
if (rightMap.remove(id) && rightMap.count() === 0 && rightDone) {
observer.onCompleted();
}
return group.remove(md);
};
try {
duration = rightDurationSelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
md.setDisposable(duration.take(1).subscribe(noop, observer.onError.bind(observer), function () { expire(); }));
values = leftMap.getValues();
for (var i = 0; i < values.length; i++) {
try {
result = resultSelector(values[i], value);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}
}, observer.onError.bind(observer), function () {
rightDone = true;
if (leftDone || rightMap.count() === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Correlates the elements of two sequences based on overlapping durations, and groups the results.
*
* @param {Observable} right The right observable sequence to join elements for.
* @param {Function} leftDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the left observable sequence, used to determine overlap.
* @param {Function} rightDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the right observable sequence, used to determine overlap.
* @param {Function} resultSelector A function invoked to compute a result element for any element of the left sequence with overlapping elements from the right observable sequence. The first parameter passed to the function is an element of the left sequence. The second parameter passed to the function is an observable sequence with elements from the right sequence that overlap with the left sequence's element.
* @returns {Observable} An observable sequence that contains result elements computed from source elements that have an overlapping duration.
*/
observableProto.groupJoin = function (right, leftDurationSelector, rightDurationSelector, resultSelector) {
var left = this;
return new AnonymousObservable(function (observer) {
var nothing = function () {};
var group = new CompositeDisposable();
var r = new RefCountDisposable(group);
var leftMap = new Dictionary();
var rightMap = new Dictionary();
var leftID = 0;
var rightID = 0;
group.add(left.subscribe(
function (value) {
var s = new Subject();
var id = leftID++;
leftMap.add(id, s);
var i, len, leftValues, rightValues;
var result;
try {
result = resultSelector(value, addRef(s, r));
} catch (e) {
leftValues = leftMap.getValues();
for (i = 0, len = leftValues.length; i < len; i++) {
leftValues[i].onError(e);
}
observer.onError(e);
return;
}
observer.onNext(result);
rightValues = rightMap.getValues();
for (i = 0, len = rightValues.length; i < len; i++) {
s.onNext(rightValues[i]);
}
var md = new SingleAssignmentDisposable();
group.add(md);
var expire = function () {
if (leftMap.remove(id)) {
s.onCompleted();
}
group.remove(md);
};
var duration;
try {
duration = leftDurationSelector(value);
} catch (e) {
leftValues = leftMap.getValues();
for (i = 0, len = leftMap.length; i < len; i++) {
leftValues[i].onError(e);
}
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(
nothing,
function (e) {
leftValues = leftMap.getValues();
for (i = 0, len = leftValues.length; i < len; i++) {
leftValues[i].onError(e);
}
observer.onError(e);
},
expire)
);
},
function (e) {
var leftValues = leftMap.getValues();
for (var i = 0, len = leftValues.length; i < len; i++) {
leftValues[i].onError(e);
}
observer.onError(e);
},
observer.onCompleted.bind(observer)));
group.add(right.subscribe(
function (value) {
var leftValues, i, len;
var id = rightID++;
rightMap.add(id, value);
var md = new SingleAssignmentDisposable();
group.add(md);
var expire = function () {
rightMap.remove(id);
group.remove(md);
};
var duration;
try {
duration = rightDurationSelector(value);
} catch (e) {
leftValues = leftMap.getValues();
for (i = 0, len = leftMap.length; i < len; i++) {
leftValues[i].onError(e);
}
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(
nothing,
function (e) {
leftValues = leftMap.getValues();
for (i = 0, len = leftMap.length; i < len; i++) {
leftValues[i].onError(e);
}
observer.onError(e);
},
expire)
);
leftValues = leftMap.getValues();
for (i = 0, len = leftValues.length; i < len; i++) {
leftValues[i].onNext(value);
}
},
function (e) {
var leftValues = leftMap.getValues();
for (var i = 0, len = leftValues.length; i < len; i++) {
leftValues[i].onError(e);
}
observer.onError(e);
}));
return r;
});
};
/**
* Projects each element of an observable sequence into zero or more buffers.
*
* @param {Mixed} bufferOpeningsOrClosingSelector Observable sequence whose elements denote the creation of new windows, or, a function invoked to define the boundaries of the produced windows (a new window is started when the previous one is closed, resulting in non-overlapping windows).
* @param {Function} [bufferClosingSelector] A function invoked to define the closing of each produced window. If a closing selector function is specified for the first parameter, this parameter is ignored.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.buffer = function (bufferOpeningsOrClosingSelector, bufferClosingSelector) {
return this.window.apply(this, arguments).selectMany(function (x) { return x.toArray(); });
};
/**
* Projects each element of an observable sequence into zero or more windows.
*
* @param {Mixed} windowOpeningsOrClosingSelector Observable sequence whose elements denote the creation of new windows, or, a function invoked to define the boundaries of the produced windows (a new window is started when the previous one is closed, resulting in non-overlapping windows).
* @param {Function} [windowClosingSelector] A function invoked to define the closing of each produced window. If a closing selector function is specified for the first parameter, this parameter is ignored.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.window = function (windowOpeningsOrClosingSelector, windowClosingSelector) {
if (arguments.length === 1 && typeof arguments[0] !== 'function') {
return observableWindowWithBounaries.call(this, windowOpeningsOrClosingSelector);
}
return typeof windowOpeningsOrClosingSelector === 'function' ?
observableWindowWithClosingSelector.call(this, windowOpeningsOrClosingSelector) :
observableWindowWithOpenings.call(this, windowOpeningsOrClosingSelector, windowClosingSelector);
};
function observableWindowWithOpenings(windowOpenings, windowClosingSelector) {
return windowOpenings.groupJoin(this, windowClosingSelector, function () {
return observableEmpty();
}, function (_, window) {
return window;
});
}
function observableWindowWithBounaries(windowBoundaries) {
var source = this;
return new AnonymousObservable(function (observer) {
var window = new Subject(),
d = new CompositeDisposable(),
r = new RefCountDisposable(d);
observer.onNext(addRef(window, r));
d.add(source.subscribe(function (x) {
window.onNext(x);
}, function (err) {
window.onError(err);
observer.onError(err);
}, function () {
window.onCompleted();
observer.onCompleted();
}));
d.add(windowBoundaries.subscribe(function (w) {
window.onCompleted();
window = new Subject();
observer.onNext(addRef(window, r));
}, function (err) {
window.onError(err);
observer.onError(err);
}, function () {
window.onCompleted();
observer.onCompleted();
}));
return r;
});
}
function observableWindowWithClosingSelector(windowClosingSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var createWindowClose,
m = new SerialDisposable(),
d = new CompositeDisposable(m),
r = new RefCountDisposable(d),
window = new Subject();
observer.onNext(addRef(window, r));
d.add(source.subscribe(function (x) {
window.onNext(x);
}, function (ex) {
window.onError(ex);
observer.onError(ex);
}, function () {
window.onCompleted();
observer.onCompleted();
}));
createWindowClose = function () {
var m1, windowClose;
try {
windowClose = windowClosingSelector();
} catch (exception) {
observer.onError(exception);
return;
}
m1 = new SingleAssignmentDisposable();
m.setDisposable(m1);
m1.setDisposable(windowClose.take(1).subscribe(noop, function (ex) {
window.onError(ex);
observer.onError(ex);
}, function () {
window.onCompleted();
window = new Subject();
observer.onNext(addRef(window, r));
createWindowClose();
}));
};
createWindowClose();
return r;
});
}
/**
* Returns a new observable that triggers on the second and subsequent triggerings of the input observable.
* The Nth triggering of the input observable passes the arguments from the N-1th and Nth triggering as a pair.
* The argument passed to the N-1th triggering is held in hidden internal state until the Nth triggering occurs.
* @returns {Observable} An observable that triggers on successive pairs of observations from the input observable as an array.
*/
observableProto.pairwise = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var previous, hasPrevious = false;
return source.subscribe(
function (x) {
if (hasPrevious) {
observer.onNext([previous, x]);
} else {
hasPrevious = true;
}
previous = x;
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
/**
* Returns two observables which partition the observations of the source by the given function.
* The first will trigger observations for those values for which the predicate returns true.
* The second will trigger observations for those values where the predicate returns false.
* The predicate is executed once for each subscribed observer.
* Both also propagate all error observations arising from the source and each completes
* when the source completes.
* @param {Function} predicate
* The function to determine which output Observable will trigger a particular observation.
* @returns {Array}
* An array of observables. The first triggers when the predicate returns true,
* and the second triggers when the predicate returns false.
*/
observableProto.partition = function(predicate, thisArg) {
var published = this.publish().refCount();
return [
published.filter(predicate, thisArg),
published.filter(function (x, i, o) { return !predicate.call(thisArg, x, i, o); })
];
};
function enumerableWhile(condition, source) {
return new Enumerable(function () {
return new Enumerator(function () {
return condition() ?
{ done: false, value: source } :
{ done: true, value: undefined };
});
});
}
/**
* Returns an observable sequence that is the result of invoking the selector on the source sequence, without sharing subscriptions.
* This operator allows for a fluent style of writing queries that use the same sequence multiple times.
*
* @param {Function} selector Selector function which can use the source sequence as many times as needed, without sharing subscriptions to the source sequence.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.letBind = observableProto['let'] = function (func) {
return func(this);
};
/**
* Determines whether an observable collection contains values. There is an alias for this method called 'ifThen' for browsers <IE9
*
* @example
* 1 - res = Rx.Observable.if(condition, obs1);
* 2 - res = Rx.Observable.if(condition, obs1, obs2);
* 3 - res = Rx.Observable.if(condition, obs1, scheduler);
* @param {Function} condition The condition which determines if the thenSource or elseSource will be run.
* @param {Observable} thenSource The observable sequence or Promise that will be run if the condition function returns true.
* @param {Observable} [elseSource] The observable sequence or Promise that will be run if the condition function returns false. If this is not provided, it defaults to Rx.Observabe.Empty with the specified scheduler.
* @returns {Observable} An observable sequence which is either the thenSource or elseSource.
*/
Observable['if'] = Observable.ifThen = function (condition, thenSource, elseSourceOrScheduler) {
return observableDefer(function () {
elseSourceOrScheduler || (elseSourceOrScheduler = observableEmpty());
isPromise(thenSource) && (thenSource = observableFromPromise(thenSource));
isPromise(elseSourceOrScheduler) && (elseSourceOrScheduler = observableFromPromise(elseSourceOrScheduler));
// Assume a scheduler for empty only
typeof elseSourceOrScheduler.now === 'function' && (elseSourceOrScheduler = observableEmpty(elseSourceOrScheduler));
return condition() ? thenSource : elseSourceOrScheduler;
});
};
/**
* Concatenates the observable sequences obtained by running the specified result selector for each element in source.
* There is an alias for this method called 'forIn' for browsers <IE9
* @param {Array} sources An array of values to turn into an observable sequence.
* @param {Function} resultSelector A function to apply to each item in the sources array to turn it into an observable sequence.
* @returns {Observable} An observable sequence from the concatenated observable sequences.
*/
Observable['for'] = Observable.forIn = function (sources, resultSelector) {
return enumerableFor(sources, resultSelector).concat();
};
/**
* Repeats source as long as condition holds emulating a while loop.
* There is an alias for this method called 'whileDo' for browsers <IE9
*
* @param {Function} condition The condition which determines if the source will be repeated.
* @param {Observable} source The observable sequence that will be run if the condition function returns true.
* @returns {Observable} An observable sequence which is repeated as long as the condition holds.
*/
var observableWhileDo = Observable['while'] = Observable.whileDo = function (condition, source) {
isPromise(source) && (source = observableFromPromise(source));
return enumerableWhile(condition, source).concat();
};
/**
* Repeats source as long as condition holds emulating a do while loop.
*
* @param {Function} condition The condition which determines if the source will be repeated.
* @param {Observable} source The observable sequence that will be run if the condition function returns true.
* @returns {Observable} An observable sequence which is repeated as long as the condition holds.
*/
observableProto.doWhile = function (condition) {
return observableConcat([this, observableWhileDo(condition, this)]);
};
/**
* Uses selector to determine which source in sources to use.
* There is an alias 'switchCase' for browsers <IE9.
*
* @example
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 });
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 }, obs0);
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 }, scheduler);
*
* @param {Function} selector The function which extracts the value for to test in a case statement.
* @param {Array} sources A object which has keys which correspond to the case statement labels.
* @param {Observable} [elseSource] The observable sequence or Promise that will be run if the sources are not matched. If this is not provided, it defaults to Rx.Observabe.empty with the specified scheduler.
*
* @returns {Observable} An observable sequence which is determined by a case statement.
*/
Observable['case'] = Observable.switchCase = function (selector, sources, defaultSourceOrScheduler) {
return observableDefer(function () {
defaultSourceOrScheduler || (defaultSourceOrScheduler = observableEmpty());
typeof defaultSourceOrScheduler.now === 'function' && (defaultSourceOrScheduler = observableEmpty(defaultSourceOrScheduler));
var result = sources[selector()];
isPromise(result) && (result = observableFromPromise(result));
return result || defaultSourceOrScheduler;
});
};
/**
* Expands an observable sequence by recursively invoking selector.
*
* @param {Function} selector Selector function to invoke for each produced element, resulting in another sequence to which the selector will be invoked recursively again.
* @param {Scheduler} [scheduler] Scheduler on which to perform the expansion. If not provided, this defaults to the current thread scheduler.
* @returns {Observable} An observable sequence containing all the elements produced by the recursive expansion.
*/
observableProto.expand = function (selector, scheduler) {
scheduler || (scheduler = immediateScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [],
m = new SerialDisposable(),
d = new CompositeDisposable(m),
activeCount = 0,
isAcquired = false;
var ensureActive = function () {
var isOwner = false;
if (q.length > 0) {
isOwner = !isAcquired;
isAcquired = true;
}
if (isOwner) {
m.setDisposable(scheduler.scheduleRecursive(function (self) {
var work;
if (q.length > 0) {
work = q.shift();
} else {
isAcquired = false;
return;
}
var m1 = new SingleAssignmentDisposable();
d.add(m1);
m1.setDisposable(work.subscribe(function (x) {
observer.onNext(x);
var result = null;
try {
result = selector(x);
} catch (e) {
observer.onError(e);
}
q.push(result);
activeCount++;
ensureActive();
}, observer.onError.bind(observer), function () {
d.remove(m1);
activeCount--;
if (activeCount === 0) {
observer.onCompleted();
}
}));
self();
}));
}
};
q.push(source);
activeCount++;
ensureActive();
return d;
});
};
/**
* Runs all observable sequences in parallel and collect their last elements.
*
* @example
* 1 - res = Rx.Observable.forkJoin([obs1, obs2]);
* 1 - res = Rx.Observable.forkJoin(obs1, obs2, ...);
* @returns {Observable} An observable sequence with an array collecting the last elements of all the input sequences.
*/
Observable.forkJoin = function () {
var allSources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (subscriber) {
var count = allSources.length;
if (count === 0) {
subscriber.onCompleted();
return disposableEmpty;
}
var group = new CompositeDisposable(),
finished = false,
hasResults = new Array(count),
hasCompleted = new Array(count),
results = new Array(count);
for (var idx = 0; idx < count; idx++) {
(function (i) {
var source = allSources[i];
isPromise(source) && (source = observableFromPromise(source));
group.add(
source.subscribe(
function (value) {
if (!finished) {
hasResults[i] = true;
results[i] = value;
}
},
function (e) {
finished = true;
subscriber.onError(e);
group.dispose();
},
function () {
if (!finished) {
if (!hasResults[i]) {
subscriber.onCompleted();
return;
}
hasCompleted[i] = true;
for (var ix = 0; ix < count; ix++) {
if (!hasCompleted[ix]) { return; }
}
finished = true;
subscriber.onNext(results);
subscriber.onCompleted();
}
}));
})(idx);
}
return group;
});
};
/**
* Runs two observable sequences in parallel and combines their last elemenets.
*
* @param {Observable} second Second observable sequence.
* @param {Function} resultSelector Result selector function to invoke with the last elements of both sequences.
* @returns {Observable} An observable sequence with the result of calling the selector function with the last elements of both input sequences.
*/
observableProto.forkJoin = function (second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var leftStopped = false, rightStopped = false,
hasLeft = false, hasRight = false,
lastLeft, lastRight,
leftSubscription = new SingleAssignmentDisposable(), rightSubscription = new SingleAssignmentDisposable();
isPromise(second) && (second = observableFromPromise(second));
leftSubscription.setDisposable(
first.subscribe(function (left) {
hasLeft = true;
lastLeft = left;
}, function (err) {
rightSubscription.dispose();
observer.onError(err);
}, function () {
leftStopped = true;
if (rightStopped) {
if (!hasLeft) {
observer.onCompleted();
} else if (!hasRight) {
observer.onCompleted();
} else {
var result;
try {
result = resultSelector(lastLeft, lastRight);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
observer.onCompleted();
}
}
})
);
rightSubscription.setDisposable(
second.subscribe(function (right) {
hasRight = true;
lastRight = right;
}, function (err) {
leftSubscription.dispose();
observer.onError(err);
}, function () {
rightStopped = true;
if (leftStopped) {
if (!hasLeft) {
observer.onCompleted();
} else if (!hasRight) {
observer.onCompleted();
} else {
var result;
try {
result = resultSelector(lastLeft, lastRight);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
observer.onCompleted();
}
}
})
);
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Comonadic bind operator.
* @param {Function} selector A transform function to apply to each element.
* @param {Object} scheduler Scheduler used to execute the operation. If not specified, defaults to the ImmediateScheduler.
* @returns {Observable} An observable sequence which results from the comonadic bind operation.
*/
observableProto.manySelect = function (selector, scheduler) {
scheduler || (scheduler = immediateScheduler);
var source = this;
return observableDefer(function () {
var chain;
return source
.select(
function (x) {
var curr = new ChainObservable(x);
if (chain) {
chain.onNext(x);
}
chain = curr;
return curr;
})
.doAction(
noop,
function (e) {
if (chain) {
chain.onError(e);
}
},
function () {
if (chain) {
chain.onCompleted();
}
})
.observeOn(scheduler)
.select(function (x, i, o) { return selector(x, i, o); });
});
};
var ChainObservable = (function (_super) {
function subscribe (observer) {
var self = this, g = new CompositeDisposable();
g.add(currentThreadScheduler.schedule(function () {
observer.onNext(self.head);
g.add(self.tail.mergeObservable().subscribe(observer));
}));
return g;
}
inherits(ChainObservable, _super);
function ChainObservable(head) {
_super.call(this, subscribe);
this.head = head;
this.tail = new AsyncSubject();
}
addProperties(ChainObservable.prototype, Observer, {
onCompleted: function () {
this.onNext(Observable.empty());
},
onError: function (e) {
this.onNext(Observable.throwException(e));
},
onNext: function (v) {
this.tail.onNext(v);
this.tail.onCompleted();
}
});
return ChainObservable;
}(Observable));
/** @private */
var Map = (function () {
/**
* @constructor
* @private
*/
function Map() {
this.keys = [];
this.values = [];
}
/**
* @private
* @memberOf Map#
*/
Map.prototype['delete'] = function (key) {
var i = this.keys.indexOf(key);
if (i !== -1) {
this.keys.splice(i, 1);
this.values.splice(i, 1);
}
return i !== -1;
};
/**
* @private
* @memberOf Map#
*/
Map.prototype.get = function (key, fallback) {
var i = this.keys.indexOf(key);
return i !== -1 ? this.values[i] : fallback;
};
/**
* @private
* @memberOf Map#
*/
Map.prototype.set = function (key, value) {
var i = this.keys.indexOf(key);
if (i !== -1) {
this.values[i] = value;
}
this.values[this.keys.push(key) - 1] = value;
};
/**
* @private
* @memberOf Map#
*/
Map.prototype.size = function () { return this.keys.length; };
/**
* @private
* @memberOf Map#
*/
Map.prototype.has = function (key) {
return this.keys.indexOf(key) !== -1;
};
/**
* @private
* @memberOf Map#
*/
Map.prototype.getKeys = function () { return this.keys.slice(0); };
/**
* @private
* @memberOf Map#
*/
Map.prototype.getValues = function () { return this.values.slice(0); };
return Map;
}());
/**
* @constructor
* Represents a join pattern over observable sequences.
*/
function Pattern(patterns) {
this.patterns = patterns;
}
/**
* Creates a pattern that matches the current plan matches and when the specified observable sequences has an available value.
*
* @param other Observable sequence to match in addition to the current pattern.
* @return Pattern object that matches when all observable sequences in the pattern have an available value.
*/
Pattern.prototype.and = function (other) {
var patterns = this.patterns.slice(0);
patterns.push(other);
return new Pattern(patterns);
};
/**
* Matches when all observable sequences in the pattern (specified using a chain of and operators) have an available value and projects the values.
*
* @param selector Selector that will be invoked with available values from the source sequences, in the same order of the sequences in the pattern.
* @return Plan that produces the projected values, to be fed (with other plans) to the when operator.
*/
Pattern.prototype.then = function (selector) {
return new Plan(this, selector);
};
function Plan(expression, selector) {
this.expression = expression;
this.selector = selector;
}
Plan.prototype.activate = function (externalSubscriptions, observer, deactivate) {
var self = this;
var joinObservers = [];
for (var i = 0, len = this.expression.patterns.length; i < len; i++) {
joinObservers.push(planCreateObserver(externalSubscriptions, this.expression.patterns[i], observer.onError.bind(observer)));
}
var activePlan = new ActivePlan(joinObservers, function () {
var result;
try {
result = self.selector.apply(self, arguments);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, function () {
for (var j = 0, jlen = joinObservers.length; j < jlen; j++) {
joinObservers[j].removeActivePlan(activePlan);
}
deactivate(activePlan);
});
for (i = 0, len = joinObservers.length; i < len; i++) {
joinObservers[i].addActivePlan(activePlan);
}
return activePlan;
};
function planCreateObserver(externalSubscriptions, observable, onError) {
var entry = externalSubscriptions.get(observable);
if (!entry) {
var observer = new JoinObserver(observable, onError);
externalSubscriptions.set(observable, observer);
return observer;
}
return entry;
}
// Active Plan
function ActivePlan(joinObserverArray, onNext, onCompleted) {
var i, joinObserver;
this.joinObserverArray = joinObserverArray;
this.onNext = onNext;
this.onCompleted = onCompleted;
this.joinObservers = new Map();
for (i = 0; i < this.joinObserverArray.length; i++) {
joinObserver = this.joinObserverArray[i];
this.joinObservers.set(joinObserver, joinObserver);
}
}
ActivePlan.prototype.dequeue = function () {
var values = this.joinObservers.getValues();
for (var i = 0, len = values.length; i < len; i++) {
values[i].queue.shift();
}
};
ActivePlan.prototype.match = function () {
var firstValues, i, len, isCompleted, values, hasValues = true;
for (i = 0, len = this.joinObserverArray.length; i < len; i++) {
if (this.joinObserverArray[i].queue.length === 0) {
hasValues = false;
break;
}
}
if (hasValues) {
firstValues = [];
isCompleted = false;
for (i = 0, len = this.joinObserverArray.length; i < len; i++) {
firstValues.push(this.joinObserverArray[i].queue[0]);
if (this.joinObserverArray[i].queue[0].kind === 'C') {
isCompleted = true;
}
}
if (isCompleted) {
this.onCompleted();
} else {
this.dequeue();
values = [];
for (i = 0; i < firstValues.length; i++) {
values.push(firstValues[i].value);
}
this.onNext.apply(this, values);
}
}
};
/** @private */
var JoinObserver = (function (_super) {
inherits(JoinObserver, _super);
/**
* @constructor
* @private
*/
function JoinObserver(source, onError) {
_super.call(this);
this.source = source;
this.onError = onError;
this.queue = [];
this.activePlans = [];
this.subscription = new SingleAssignmentDisposable();
this.isDisposed = false;
}
var JoinObserverPrototype = JoinObserver.prototype;
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.next = function (notification) {
if (!this.isDisposed) {
if (notification.kind === 'E') {
this.onError(notification.exception);
return;
}
this.queue.push(notification);
var activePlans = this.activePlans.slice(0);
for (var i = 0, len = activePlans.length; i < len; i++) {
activePlans[i].match();
}
}
};
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.error = noop;
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.completed = noop;
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.addActivePlan = function (activePlan) {
this.activePlans.push(activePlan);
};
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.subscribe = function () {
this.subscription.setDisposable(this.source.materialize().subscribe(this));
};
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.removeActivePlan = function (activePlan) {
var idx = this.activePlans.indexOf(activePlan);
this.activePlans.splice(idx, 1);
if (this.activePlans.length === 0) {
this.dispose();
}
};
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
if (!this.isDisposed) {
this.isDisposed = true;
this.subscription.dispose();
}
};
return JoinObserver;
} (AbstractObserver));
/**
* Creates a pattern that matches when both observable sequences have an available value.
*
* @param right Observable sequence to match with the current sequence.
* @return {Pattern} Pattern object that matches when both observable sequences have an available value.
*/
observableProto.and = function (right) {
return new Pattern([this, right]);
};
/**
* Matches when the observable sequence has an available value and projects the value.
*
* @param selector Selector that will be invoked for values in the source sequence.
* @returns {Plan} Plan that produces the projected values, to be fed (with other plans) to the when operator.
*/
observableProto.then = function (selector) {
return new Pattern([this]).then(selector);
};
/**
* Joins together the results from several patterns.
*
* @param plans A series of plans (specified as an Array of as a series of arguments) created by use of the Then operator on patterns.
* @returns {Observable} Observable sequence with the results form matching several patterns.
*/
Observable.when = function () {
var plans = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var activePlans = [],
externalSubscriptions = new Map(),
group,
i, len,
joinObserver,
joinValues,
outObserver;
outObserver = observerCreate(observer.onNext.bind(observer), function (exception) {
var values = externalSubscriptions.getValues();
for (var j = 0, jlen = values.length; j < jlen; j++) {
values[j].onError(exception);
}
observer.onError(exception);
}, observer.onCompleted.bind(observer));
try {
for (i = 0, len = plans.length; i < len; i++) {
activePlans.push(plans[i].activate(externalSubscriptions, outObserver, function (activePlan) {
var idx = activePlans.indexOf(activePlan);
activePlans.splice(idx, 1);
if (activePlans.length === 0) {
outObserver.onCompleted();
}
}));
}
} catch (e) {
observableThrow(e).subscribe(observer);
}
group = new CompositeDisposable();
joinValues = externalSubscriptions.getValues();
for (i = 0, len = joinValues.length; i < len; i++) {
joinObserver = joinValues[i];
joinObserver.subscribe();
group.add(joinObserver);
}
return group;
});
};
function observableTimerDate(dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithAbsolute(dueTime, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerDateAndPeriod(dueTime, period, scheduler) {
var p = normalizeTime(period);
return new AnonymousObservable(function (observer) {
var count = 0, d = dueTime;
return scheduler.scheduleRecursiveWithAbsolute(d, function (self) {
var now;
if (p > 0) {
now = scheduler.now();
d = d + p;
if (d <= now) {
d = now + p;
}
}
observer.onNext(count++);
self(d);
});
});
}
function observableTimerTimeSpan(dueTime, scheduler) {
var d = normalizeTime(dueTime);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithRelative(d, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
if (dueTime === period) {
return new AnonymousObservable(function (observer) {
return scheduler.schedulePeriodicWithState(0, period, function (count) {
observer.onNext(count);
return count + 1;
});
});
}
return observableDefer(function () {
return observableTimerDateAndPeriod(scheduler.now() + dueTime, period, scheduler);
});
}
/**
* Returns an observable sequence that produces a value after each period.
*
* @example
* 1 - res = Rx.Observable.interval(1000);
* 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout);
*
* @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used.
* @returns {Observable} An observable sequence that produces a value after each period.
*/
var observableinterval = Observable.interval = function (period, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return observableTimerTimeSpanAndPeriod(period, period, scheduler);
};
/**
* Returns an observable sequence that produces a value after dueTime has elapsed and then after each period.
*
* @example
* 1 - res = Rx.Observable.timer(new Date());
* 2 - res = Rx.Observable.timer(new Date(), 1000);
* 3 - res = Rx.Observable.timer(new Date(), Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.timer(new Date(), 1000, Rx.Scheduler.timeout);
*
* 5 - res = Rx.Observable.timer(5000);
* 6 - res = Rx.Observable.timer(5000, 1000);
* 7 - res = Rx.Observable.timer(5000, Rx.Scheduler.timeout);
* 8 - res = Rx.Observable.timer(5000, 1000, Rx.Scheduler.timeout);
*
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) at which to produce the first value.
* @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period.
*/
var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
var period;
scheduler || (scheduler = timeoutScheduler);
if (periodOrScheduler !== undefined && typeof periodOrScheduler === 'number') {
period = periodOrScheduler;
} else if (periodOrScheduler !== undefined && typeof periodOrScheduler === 'object') {
scheduler = periodOrScheduler;
}
if (dueTime instanceof Date && period === undefined) {
return observableTimerDate(dueTime.getTime(), scheduler);
}
if (dueTime instanceof Date && period !== undefined) {
period = periodOrScheduler;
return observableTimerDateAndPeriod(dueTime.getTime(), period, scheduler);
}
if (period === undefined) {
return observableTimerTimeSpan(dueTime, scheduler);
}
return observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
};
function observableDelayTimeSpan(dueTime, scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
var active = false,
cancelable = new SerialDisposable(),
exception = null,
q = [],
running = false,
subscription;
subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
var d, shouldRun;
if (notification.value.kind === 'E') {
q = [];
q.push(notification);
exception = notification.value.exception;
shouldRun = !running;
} else {
q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
shouldRun = !active;
active = true;
}
if (shouldRun) {
if (exception !== null) {
observer.onError(exception);
} else {
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleRecursiveWithRelative(dueTime, function (self) {
var e, recurseDueTime, result, shouldRecurse;
if (exception !== null) {
return;
}
running = true;
do {
result = null;
if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
result = q.shift().value;
}
if (result !== null) {
result.accept(observer);
}
} while (result !== null);
shouldRecurse = false;
recurseDueTime = 0;
if (q.length > 0) {
shouldRecurse = true;
recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
} else {
active = false;
}
e = exception;
running = false;
if (e !== null) {
observer.onError(e);
} else if (shouldRecurse) {
self(recurseDueTime);
}
}));
}
}
});
return new CompositeDisposable(subscription, cancelable);
});
}
function observableDelayDate(dueTime, scheduler) {
var self = this;
return observableDefer(function () {
var timeSpan = dueTime - scheduler.now();
return observableDelayTimeSpan.call(self, timeSpan, scheduler);
});
}
/**
* Time shifts the observable sequence by dueTime. The relative time intervals between the values are preserved.
*
* @example
* 1 - res = Rx.Observable.delay(new Date());
* 2 - res = Rx.Observable.delay(new Date(), Rx.Scheduler.timeout);
*
* 3 - res = Rx.Observable.delay(5000);
* 4 - res = Rx.Observable.delay(5000, 1000, Rx.Scheduler.timeout);
* @memberOf Observable#
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delay = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return dueTime instanceof Date ?
observableDelayDate.call(this, dueTime.getTime(), scheduler) :
observableDelayTimeSpan.call(this, dueTime, scheduler);
};
/**
* Ignores values from an observable sequence which are followed by another value before dueTime.
*
* @example
* 1 - res = source.throttle(5000); // 5 seconds
* 2 - res = source.throttle(5000, scheduler);
*
* @param {Number} dueTime Duration of the throttle period for each value (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the throttle timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttle = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return this.throttleWithSelector(function () { return observableTimer(dueTime, scheduler); })
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on timing information.
*
* @example
* 1 - res = xs.windowWithTime(1000, scheduler); // non-overlapping segments of 1 second
* 2 - res = xs.windowWithTime(1000, 500 , scheduler); // segments of 1 second with time shift 0.5 seconds
*
* @param {Number} timeSpan Length of each window (specified as an integer denoting milliseconds).
* @param {Mixed} [timeShiftOrScheduler] Interval between creation of consecutive windows (specified as an integer denoting milliseconds), or an optional scheduler parameter. If not specified, the time shift corresponds to the timeSpan parameter, resulting in non-overlapping adjacent windows.
* @param {Scheduler} [scheduler] Scheduler to run windowing timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithTime = function (timeSpan, timeShiftOrScheduler, scheduler) {
var source = this, timeShift;
if (timeShiftOrScheduler === undefined) {
timeShift = timeSpan;
}
if (scheduler === undefined) {
scheduler = timeoutScheduler;
}
if (typeof timeShiftOrScheduler === 'number') {
timeShift = timeShiftOrScheduler;
} else if (typeof timeShiftOrScheduler === 'object') {
timeShift = timeSpan;
scheduler = timeShiftOrScheduler;
}
return new AnonymousObservable(function (observer) {
var groupDisposable,
nextShift = timeShift,
nextSpan = timeSpan,
q = [],
refCountDisposable,
timerD = new SerialDisposable(),
totalTime = 0;
groupDisposable = new CompositeDisposable(timerD),
refCountDisposable = new RefCountDisposable(groupDisposable);
function createTimer () {
var m = new SingleAssignmentDisposable(),
isSpan = false,
isShift = false;
timerD.setDisposable(m);
if (nextSpan === nextShift) {
isSpan = true;
isShift = true;
} else if (nextSpan < nextShift) {
isSpan = true;
} else {
isShift = true;
}
var newTotalTime = isSpan ? nextSpan : nextShift,
ts = newTotalTime - totalTime;
totalTime = newTotalTime;
if (isSpan) {
nextSpan += timeShift;
}
if (isShift) {
nextShift += timeShift;
}
m.setDisposable(scheduler.scheduleWithRelative(ts, function () {
var s;
if (isShift) {
s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
}
if (isSpan) {
s = q.shift();
s.onCompleted();
}
createTimer();
}));
};
q.push(new Subject());
observer.onNext(addRef(q[0], refCountDisposable));
createTimer();
groupDisposable.add(source.subscribe(function (x) {
var i, s;
for (i = 0; i < q.length; i++) {
s = q[i];
s.onNext(x);
}
}, function (e) {
var i, s;
for (i = 0; i < q.length; i++) {
s = q[i];
s.onError(e);
}
observer.onError(e);
}, function () {
var i, s;
for (i = 0; i < q.length; i++) {
s = q[i];
s.onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a window that is completed when either it's full or a given amount of time has elapsed.
* @example
* 1 - res = source.windowWithTimeOrCount(5000, 50); // 5s or 50 items
* 2 - res = source.windowWithTimeOrCount(5000, 50, scheduler); //5s or 50 items
*
* @memberOf Observable#
* @param {Number} timeSpan Maximum time length of a window.
* @param {Number} count Maximum element count of a window.
* @param {Scheduler} [scheduler] Scheduler to run windowing timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithTimeOrCount = function (timeSpan, count, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var createTimer,
groupDisposable,
n = 0,
refCountDisposable,
s,
timerD = new SerialDisposable(),
windowId = 0;
groupDisposable = new CompositeDisposable(timerD);
refCountDisposable = new RefCountDisposable(groupDisposable);
createTimer = function (id) {
var m = new SingleAssignmentDisposable();
timerD.setDisposable(m);
m.setDisposable(scheduler.scheduleWithRelative(timeSpan, function () {
var newId;
if (id !== windowId) {
return;
}
n = 0;
newId = ++windowId;
s.onCompleted();
s = new Subject();
observer.onNext(addRef(s, refCountDisposable));
createTimer(newId);
}));
};
s = new Subject();
observer.onNext(addRef(s, refCountDisposable));
createTimer(0);
groupDisposable.add(source.subscribe(function (x) {
var newId = 0, newWindow = false;
s.onNext(x);
n++;
if (n === count) {
newWindow = true;
n = 0;
newId = ++windowId;
s.onCompleted();
s = new Subject();
observer.onNext(addRef(s, refCountDisposable));
}
if (newWindow) {
createTimer(newId);
}
}, function (e) {
s.onError(e);
observer.onError(e);
}, function () {
s.onCompleted();
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on timing information.
*
* @example
* 1 - res = xs.bufferWithTime(1000, scheduler); // non-overlapping segments of 1 second
* 2 - res = xs.bufferWithTime(1000, 500, scheduler; // segments of 1 second with time shift 0.5 seconds
*
* @param {Number} timeSpan Length of each buffer (specified as an integer denoting milliseconds).
* @param {Mixed} [timeShiftOrScheduler] Interval between creation of consecutive buffers (specified as an integer denoting milliseconds), or an optional scheduler parameter. If not specified, the time shift corresponds to the timeSpan parameter, resulting in non-overlapping adjacent buffers.
* @param {Scheduler} [scheduler] Scheduler to run buffer timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithTime = function (timeSpan, timeShiftOrScheduler, scheduler) {
return this.windowWithTime.apply(this, arguments).selectMany(function (x) { return x.toArray(); });
};
/**
* Projects each element of an observable sequence into a buffer that is completed when either it's full or a given amount of time has elapsed.
*
* @example
* 1 - res = source.bufferWithTimeOrCount(5000, 50); // 5s or 50 items in an array
* 2 - res = source.bufferWithTimeOrCount(5000, 50, scheduler); // 5s or 50 items in an array
*
* @param {Number} timeSpan Maximum time length of a buffer.
* @param {Number} count Maximum element count of a buffer.
* @param {Scheduler} [scheduler] Scheduler to run bufferin timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithTimeOrCount = function (timeSpan, count, scheduler) {
return this.windowWithTimeOrCount(timeSpan, count, scheduler).selectMany(function (x) {
return x.toArray();
});
};
/**
* Records the time interval between consecutive values in an observable sequence.
*
* @example
* 1 - res = source.timeInterval();
* 2 - res = source.timeInterval(Rx.Scheduler.timeout);
*
* @param [scheduler] Scheduler used to compute time intervals. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with time interval information on values.
*/
observableProto.timeInterval = function (scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return observableDefer(function () {
var last = scheduler.now();
return source.select(function (x) {
var now = scheduler.now(), span = now - last;
last = now;
return {
value: x,
interval: span
};
});
});
};
/**
* Records the timestamp for each value in an observable sequence.
*
* @example
* 1 - res = source.timestamp(); // produces { value: x, timestamp: ts }
* 2 - res = source.timestamp(Rx.Scheduler.timeout);
*
* @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with timestamp information on values.
*/
observableProto.timestamp = function (scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.select(function (x) {
return {
value: x,
timestamp: scheduler.now()
};
});
};
function sampleObservable(source, sampler) {
return new AnonymousObservable(function (observer) {
var atEnd, value, hasValue;
function sampleSubscribe() {
if (hasValue) {
hasValue = false;
observer.onNext(value);
}
if (atEnd) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(function (newValue) {
hasValue = true;
value = newValue;
}, observer.onError.bind(observer), function () {
atEnd = true;
}),
sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
);
});
}
/**
* Samples the observable sequence at each interval.
*
* @example
* 1 - res = source.sample(sampleObservable); // Sampler tick sequence
* 2 - res = source.sample(5000); // 5 seconds
* 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable.
* @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Sampled observable sequence.
*/
observableProto.sample = function (intervalOrSampler, scheduler) {
scheduler || (scheduler = timeoutScheduler);
if (typeof intervalOrSampler === 'number') {
return sampleObservable(this, observableinterval(intervalOrSampler, scheduler));
}
return sampleObservable(this, intervalOrSampler);
};
/**
* Returns the source observable sequence or the other observable sequence if dueTime elapses.
*
* @example
* 1 - res = source.timeout(new Date()); // As a date
* 2 - res = source.timeout(5000); // 5 seconds
* 3 - res = source.timeout(new Date(), Rx.Observable.returnValue(42)); // As a date and timeout observable
* 4 - res = source.timeout(5000, Rx.Observable.returnValue(42)); // 5 seconds and timeout observable
* 5 - res = source.timeout(new Date(), Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // As a date and timeout observable
* 6 - res = source.timeout(5000, Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // 5 seconds and timeout observable
*
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) when a timeout occurs.
* @param {Observable} [other] Sequence to return in case of a timeout. If not specified, a timeout error throwing sequence will be used.
* @param {Scheduler} [scheduler] Scheduler to run the timeout timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeout = function (dueTime, other, scheduler) {
other || (other = observableThrow(new Error('Timeout')));
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = dueTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var id = 0,
original = new SingleAssignmentDisposable(),
subscription = new SerialDisposable(),
switched = false,
timer = new SerialDisposable();
subscription.setDisposable(original);
var createTimer = function () {
var myId = id;
timer.setDisposable(scheduler[schedulerMethod](dueTime, function () {
if (id === myId) {
isPromise(other) && (other = observableFromPromise(other));
subscription.setDisposable(other.subscribe(observer));
}
}));
};
createTimer();
original.setDisposable(source.subscribe(function (x) {
if (!switched) {
id++;
observer.onNext(x);
createTimer();
}
}, function (e) {
if (!switched) {
id++;
observer.onError(e);
}
}, function () {
if (!switched) {
id++;
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithAbsoluteTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return new Date(); }
* });
*
* @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 {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning Date values.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithAbsoluteTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithAbsolute(scheduler.now(), function (self) {
if (hasResult) {
observer.onNext(result);
}
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithRelativeTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return 500; }
* );
*
* @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 {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning integer values denoting milliseconds.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithRelativeTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithRelative(0, function (self) {
if (hasResult) {
observer.onNext(result);
}
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Time shifts the observable sequence by delaying the subscription.
*
* @example
* 1 - res = source.delaySubscription(5000); // 5s
* 2 - res = source.delaySubscription(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Number} dueTime Absolute or relative time to perform the subscription at.
* @param {Scheduler} [scheduler] Scheduler to run the subscription delay timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delaySubscription = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.delayWithSelector(observableTimer(dueTime, scheduler), function () { return observableEmpty(); });
};
/**
* Time shifts the observable sequence based on a subscription delay and a delay selector function for each element.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(5000); }); // with selector only
* 1 - res = source.delayWithSelector(Rx.Observable.timer(2000), function (x) { return Rx.Observable.timer(x); }); // with delay and selector
*
* @param {Observable} [subscriptionDelay] Sequence indicating the delay for the subscription to the source.
* @param {Function} delayDurationSelector Selector function to retrieve a sequence indicating the delay for each given element.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delayWithSelector = function (subscriptionDelay, delayDurationSelector) {
var source = this, subDelay, selector;
if (typeof subscriptionDelay === 'function') {
selector = subscriptionDelay;
} else {
subDelay = subscriptionDelay;
selector = delayDurationSelector;
}
return new AnonymousObservable(function (observer) {
var delays = new CompositeDisposable(), atEnd = false, done = function () {
if (atEnd && delays.length === 0) {
observer.onCompleted();
}
}, subscription = new SerialDisposable(), start = function () {
subscription.setDisposable(source.subscribe(function (x) {
var delay;
try {
delay = selector(x);
} catch (error) {
observer.onError(error);
return;
}
var d = new SingleAssignmentDisposable();
delays.add(d);
d.setDisposable(delay.subscribe(function () {
observer.onNext(x);
delays.remove(d);
done();
}, observer.onError.bind(observer), function () {
observer.onNext(x);
delays.remove(d);
done();
}));
}, observer.onError.bind(observer), function () {
atEnd = true;
subscription.dispose();
done();
}));
};
if (!subDelay) {
start();
} else {
subscription.setDisposable(subDelay.subscribe(function () {
start();
}, observer.onError.bind(observer), function () { start(); }));
}
return new CompositeDisposable(subscription, delays);
});
};
/**
* Returns the source observable sequence, switching to the other observable sequence if a timeout is signaled.
*
* @example
* 1 - res = source.timeoutWithSelector(Rx.Observable.timer(500));
* 2 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); });
* 3 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); }, Rx.Observable.returnValue(42));
*
* @param {Observable} [firstTimeout] Observable sequence that represents the timeout for the first element. If not provided, this defaults to Observable.never().
* @param {Function} [timeoutDurationSelector] Selector to retrieve an observable sequence that represents the timeout between the current element and the next element.
* @param {Observable} [other] Sequence to return in case of a timeout. If not provided, this is set to Observable.throwException().
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeoutWithSelector = function (firstTimeout, timeoutdurationSelector, other) {
if (arguments.length === 1) {
timeoutdurationSelector = firstTimeout;
var firstTimeout = observableNever();
}
other || (other = observableThrow(new Error('Timeout')));
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = new SerialDisposable(), timer = new SerialDisposable(), original = new SingleAssignmentDisposable();
subscription.setDisposable(original);
var id = 0, switched = false, setTimer = function (timeout) {
var myId = id, timerWins = function () {
return id === myId;
};
var d = new SingleAssignmentDisposable();
timer.setDisposable(d);
d.setDisposable(timeout.subscribe(function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
d.dispose();
}, function (e) {
if (timerWins()) {
observer.onError(e);
}
}, function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
}));
};
setTimer(firstTimeout);
var observerWins = function () {
var res = !switched;
if (res) {
id++;
}
return res;
};
original.setDisposable(source.subscribe(function (x) {
if (observerWins()) {
observer.onNext(x);
var timeout;
try {
timeout = timeoutdurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
setTimer(timeout);
}
}, function (e) {
if (observerWins()) {
observer.onError(e);
}
}, function () {
if (observerWins()) {
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Ignores values from an observable sequence which are followed by another value within a computed throttle duration.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(x + x); });
*
* @param {Function} throttleDurationSelector Selector function to retrieve a sequence indicating the throttle duration for each given element.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttleWithSelector = function (throttleDurationSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var value, hasValue = false, cancelable = new SerialDisposable(), id = 0, subscription = source.subscribe(function (x) {
var throttle;
try {
throttle = throttleDurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
hasValue = true;
value = x;
id++;
var currentid = id, d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(throttle.subscribe(function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}, observer.onError.bind(observer), function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}));
}, function (e) {
cancelable.dispose();
observer.onError(e);
hasValue = false;
id++;
}, function () {
cancelable.dispose();
if (hasValue) {
observer.onNext(value);
}
observer.onCompleted();
hasValue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Skips elements for the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* 1 - res = source.skipLastWithTime(5000);
* 2 - res = source.skipLastWithTime(5000, scheduler);
*
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for skipping elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the end of the source sequence.
*/
observableProto.skipLastWithTime = function (duration, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
observer.onCompleted();
});
});
};
/**
* Returns elements within the specified duration from the end of the observable source sequence, using the specified schedulers to run timers and to drain the collected elements.
*
* @example
* 1 - res = source.takeLastWithTime(5000, [optional timer scheduler], [optional loop scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} [timerScheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @param {Scheduler} [loopScheduler] Scheduler to drain the collected elements. If not specified, defaults to Rx.Scheduler.immediate.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastWithTime = function (duration, timerScheduler, loopScheduler) {
return this.takeLastBufferWithTime(duration, timerScheduler).selectMany(function (xs) { return observableFromArray(xs, loopScheduler); });
};
/**
* Returns an array with the elements within the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeLastBufferWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence containing a single array with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastBufferWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now(), res = [];
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) {
res.push(next.value);
}
}
observer.onNext(res);
observer.onCompleted();
});
});
};
/**
* Takes elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the start of the source sequence.
*/
observableProto.takeWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var t = scheduler.scheduleWithRelative(duration, function () {
observer.onCompleted();
});
return new CompositeDisposable(t, source.subscribe(observer));
});
};
/**
* Skips elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.skipWithTime(5000, [optional scheduler]);
*
* @description
* Specifying a zero value for duration doesn't guarantee no elements will be dropped from the start of the source sequence.
* This is a side-effect of the asynchrony introduced by the scheduler, where the action that causes callbacks from the source sequence to be forwarded
* may not execute immediately, despite the zero due time.
*
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the duration.
* @param {Number} duration Duration for skipping elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the start of the source sequence.
*/
observableProto.skipWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var open = false,
t = scheduler.scheduleWithRelative(duration, function () { open = true; }),
d = source.subscribe(function (x) {
if (open) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
return new CompositeDisposable(t, d);
});
};
/**
* Skips elements from the observable source sequence until the specified start time, using the specified scheduler to run timers.
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the start time.
*
* @examples
* 1 - res = source.skipUntilWithTime(new Date(), [optional scheduler]);
* 2 - res = source.skipUntilWithTime(5000, [optional scheduler]);
* @param startTime Time to start taking elements from the source sequence. If this value is less than or equal to Date(), no elements will be skipped.
* @param scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped until the specified start time.
*/
observableProto.skipUntilWithTime = function (startTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = startTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler[schedulerMethod](startTime, function () { open = true; }),
source.subscribe(
function (x) { open && observer.onNext(x); },
observer.onError.bind(observer),
observer.onCompleted.bind(observer)));
});
};
/**
* Takes elements for the specified duration until the specified end time, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeUntilWithTime(new Date(), [optional scheduler]);
* 2 - res = source.takeUntilWithTime(5000, [optional scheduler]);
* @param {Number | Date} endTime Time to stop taking elements from the source sequence. If this value is less than or equal to new Date(), the result stream will complete immediately.
* @param {Scheduler} scheduler Scheduler to run the timer on.
* @returns {Observable} An observable sequence with the elements taken until the specified end time.
*/
observableProto.takeUntilWithTime = function (endTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = endTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(scheduler[schedulerMethod](endTime, function () {
observer.onCompleted();
}), source.subscribe(observer));
});
};
/** Provides a set of extension methods for virtual time scheduling. */
Rx.VirtualTimeScheduler = (function (_super) {
function notImplemented() {
throw new Error('Not implemented');
}
function localNow() {
return this.toDateTimeOffset(this.clock);
}
function scheduleNow(state, action) {
return this.scheduleAbsoluteWithState(state, this.clock, action);
}
function scheduleRelative(state, dueTime, action) {
return this.scheduleRelativeWithState(state, this.toRelative(dueTime), action);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleRelativeWithState(state, this.toRelative(dueTime - this.now()), action);
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
inherits(VirtualTimeScheduler, _super);
/**
* Creates a new virtual time scheduler with the specified initial clock value and absolute time comparer.
*
* @constructor
* @param {Number} initialClock Initial value for the clock.
* @param {Function} comparer Comparer to determine causality of events based on absolute time.
*/
function VirtualTimeScheduler(initialClock, comparer) {
this.clock = initialClock;
this.comparer = comparer;
this.isEnabled = false;
this.queue = new PriorityQueue(1024);
_super.call(this, localNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}
var VirtualTimeSchedulerPrototype = VirtualTimeScheduler.prototype;
/**
* Adds a relative time value to an absolute time value.
* @param {Number} absolute Absolute virtual time value.
* @param {Number} relative Relative virtual time value to add.
* @return {Number} Resulting absolute virtual time sum value.
*/
VirtualTimeSchedulerPrototype.add = notImplemented;
/**
* Converts an absolute time to a number
* @param {Any} The absolute time.
* @returns {Number} The absolute time in ms
*/
VirtualTimeSchedulerPrototype.toDateTimeOffset = notImplemented;
/**
* Converts the TimeSpan value to a relative virtual time value.
* @param {Number} timeSpan TimeSpan value to convert.
* @return {Number} Corresponding relative virtual time value.
*/
VirtualTimeSchedulerPrototype.toRelative = notImplemented;
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be emulated using recursive scheduling.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
VirtualTimeSchedulerPrototype.schedulePeriodicWithState = function (state, period, action) {
var s = new SchedulePeriodicRecursive(this, state, period, action);
return s.start();
};
/**
* Schedules an action to be executed after dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleRelativeWithState = function (state, dueTime, action) {
var runAt = this.add(this.clock, dueTime);
return this.scheduleAbsoluteWithState(state, runAt, action);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Number} dueTime Relative time after which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleRelative = function (dueTime, action) {
return this.scheduleRelativeWithState(action, dueTime, invokeAction);
};
/**
* Starts the virtual time scheduler.
*/
VirtualTimeSchedulerPrototype.start = function () {
var next;
if (!this.isEnabled) {
this.isEnabled = true;
do {
next = this.getNext();
if (next !== null) {
if (this.comparer(next.dueTime, this.clock) > 0) {
this.clock = next.dueTime;
}
next.invoke();
} else {
this.isEnabled = false;
}
} while (this.isEnabled);
}
};
/**
* Stops the virtual time scheduler.
*/
VirtualTimeSchedulerPrototype.stop = function () {
this.isEnabled = false;
};
/**
* Advances the scheduler's clock to the specified time, running all work till that point.
* @param {Number} time Absolute time to advance the scheduler's clock to.
*/
VirtualTimeSchedulerPrototype.advanceTo = function (time) {
var next;
var dueToClock = this.comparer(this.clock, time);
if (this.comparer(this.clock, time) > 0) {
throw new Error(argumentOutOfRange);
}
if (dueToClock === 0) {
return;
}
if (!this.isEnabled) {
this.isEnabled = true;
do {
next = this.getNext();
if (next !== null && this.comparer(next.dueTime, time) <= 0) {
if (this.comparer(next.dueTime, this.clock) > 0) {
this.clock = next.dueTime;
}
next.invoke();
} else {
this.isEnabled = false;
}
} while (this.isEnabled);
this.clock = time;
}
};
/**
* Advances the scheduler's clock by the specified relative time, running all work scheduled for that timespan.
* @param {Number} time Relative time to advance the scheduler's clock by.
*/
VirtualTimeSchedulerPrototype.advanceBy = function (time) {
var dt = this.add(this.clock, time);
var dueToClock = this.comparer(this.clock, dt);
if (dueToClock > 0) {
throw new Error(argumentOutOfRange);
}
if (dueToClock === 0) {
return;
}
this.advanceTo(dt);
};
/**
* Advances the scheduler's clock by the specified relative time.
* @param {Number} time Relative time to advance the scheduler's clock by.
*/
VirtualTimeSchedulerPrototype.sleep = function (time) {
var dt = this.add(this.clock, time);
if (this.comparer(this.clock, dt) >= 0) {
throw new Error(argumentOutOfRange);
}
this.clock = dt;
};
/**
* Gets the next scheduled item to be executed.
* @returns {ScheduledItem} The next scheduled item.
*/
VirtualTimeSchedulerPrototype.getNext = function () {
var next;
while (this.queue.length > 0) {
next = this.queue.peek();
if (next.isCancelled()) {
this.queue.dequeue();
} else {
return next;
}
}
return null;
};
/**
* Schedules an action to be executed at dueTime.
* @param {Scheduler} scheduler Scheduler to execute the action on.
* @param {Number} dueTime Absolute time at which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleAbsolute = function (dueTime, action) {
return this.scheduleAbsoluteWithState(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Number} dueTime Absolute time at which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleAbsoluteWithState = function (state, dueTime, action) {
var self = this,
run = function (scheduler, state1) {
self.queue.remove(si);
return action(scheduler, state1);
},
si = new ScheduledItem(self, state, run, dueTime, self.comparer);
self.queue.enqueue(si);
return si.disposable;
};
return VirtualTimeScheduler;
}(Scheduler));
/** Provides a virtual time scheduler that uses Date for absolute time and number for relative time. */
Rx.HistoricalScheduler = (function (_super) {
inherits(HistoricalScheduler, _super);
/**
* Creates a new historical scheduler with the specified initial clock value.
*
* @constructor
* @param {Number} initialClock Initial value for the clock.
* @param {Function} comparer Comparer to determine causality of events based on absolute time.
*/
function HistoricalScheduler(initialClock, comparer) {
var clock = initialClock == null ? 0 : initialClock;
var cmp = comparer || defaultSubComparer;
_super.call(this, clock, cmp);
}
var HistoricalSchedulerProto = HistoricalScheduler.prototype;
/**
* Adds a relative time value to an absolute time value.
* @param {Number} absolute Absolute virtual time value.
* @param {Number} relative Relative virtual time value to add.
* @return {Number} Resulting absolute virtual time sum value.
*/
HistoricalSchedulerProto.add = function (absolute, relative) {
return absolute + relative;
};
/**
* @private
*/
HistoricalSchedulerProto.toDateTimeOffset = function (absolute) {
return new Date(absolute).getTime();
};
/**
* Converts the TimeSpan value to a relative virtual time value.
*
* @memberOf HistoricalScheduler
* @param {Number} timeSpan TimeSpan value to convert.
* @return {Number} Corresponding relative virtual time value.
*/
HistoricalSchedulerProto.toRelative = function (timeSpan) {
return timeSpan;
};
return HistoricalScheduler;
}(Rx.VirtualTimeScheduler));
var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) {
inherits(AnonymousObservable, __super__);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (typeof subscriber === 'undefined') {
subscriber = disposableEmpty;
} else if (typeof subscriber === 'function') {
subscriber = disposableCreate(subscriber);
}
return subscriber;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
});
} else {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
}
return autoDetachObserver;
}
__super__.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var GroupedObservable = (function (_super) {
inherits(GroupedObservable, _super);
function subscribe(observer) {
return this.underlyingObservable.subscribe(observer);
}
/**
* @constructor
* @private
*/
function GroupedObservable(key, underlyingObservable, mergedDisposable) {
_super.call(this, subscribe);
this.key = key;
this.underlyingObservable = !mergedDisposable ?
underlyingObservable :
new AnonymousObservable(function (observer) {
return new CompositeDisposable(mergedDisposable.getDisposable(), underlyingObservable.subscribe(observer));
});
}
return GroupedObservable;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
/** @private */
var AnonymousSubject = (function (_super) {
inherits(AnonymousSubject, _super);
function subscribe(observer) {
return this.observable.subscribe(observer);
}
/**
* @private
* @constructor
*/
function AnonymousSubject(observer, observable) {
_super.call(this, subscribe);
this.observer = observer;
this.observable = observable;
}
addProperties(AnonymousSubject.prototype, Observer, {
/**
* @private
* @memberOf AnonymousSubject#
*/
onCompleted: function () {
this.observer.onCompleted();
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onError: function (exception) {
this.observer.onError(exception);
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this));
|
src/svg-icons/action/dashboard.js
|
pancho111203/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionDashboard = (props) => (
<SvgIcon {...props}>
<path d="M3 13h8V3H3v10zm0 8h8v-6H3v6zm10 0h8V11h-8v10zm0-18v6h8V3h-8z"/>
</SvgIcon>
);
ActionDashboard = pure(ActionDashboard);
ActionDashboard.displayName = 'ActionDashboard';
ActionDashboard.muiName = 'SvgIcon';
export default ActionDashboard;
|
src/icons/IosMicOutline.js
|
fbfeix/react-icons
|
import React from 'react';
import IconBase from './../components/IconBase/IconBase';
export default class IosMicOutline extends React.Component {
render() {
if(this.props.bare) {
return <g>
<g>
<path d="M256,32c-43.7,0-79,37.5-79,83.5V270c0,46,35.3,83.5,79,83.5c43.7,0,79-37.5,79-83.5V115.5C335,69.5,299.7,32,256,32z
M319,270c0,37.2-28.3,67.5-63,67.5c-34.7,0-63-30.3-63-67.5V115.5c0-37.2,28.3-67.5,63-67.5c34.7,0,63,30.3,63,67.5V270z"></path>
<path d="M367,192v79.7c0,60.2-49.8,109.2-110,109.2c-60.2,0-110-49-110-109.2V192h-19v79.7c0,67.2,53,122.6,120,127.5V462h-73v18
h161v-18h-69v-62.8c66-4.9,117-60.3,117-127.5V192H367z"></path>
</g>
</g>;
} return <IconBase>
<g>
<path d="M256,32c-43.7,0-79,37.5-79,83.5V270c0,46,35.3,83.5,79,83.5c43.7,0,79-37.5,79-83.5V115.5C335,69.5,299.7,32,256,32z
M319,270c0,37.2-28.3,67.5-63,67.5c-34.7,0-63-30.3-63-67.5V115.5c0-37.2,28.3-67.5,63-67.5c34.7,0,63,30.3,63,67.5V270z"></path>
<path d="M367,192v79.7c0,60.2-49.8,109.2-110,109.2c-60.2,0-110-49-110-109.2V192h-19v79.7c0,67.2,53,122.6,120,127.5V462h-73v18
h161v-18h-69v-62.8c66-4.9,117-60.3,117-127.5V192H367z"></path>
</g>
</IconBase>;
}
};IosMicOutline.defaultProps = {bare: false}
|
js/react/catch-of-the-day/node_modules/react-scripts/node_modules/react-dev-utils/WatchMissingNodeModulesPlugin.js
|
austinjalexander/sandbox
|
/**
* Copyright (c) 2015-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.
*/
// This Webpack plugin ensures `npm install <library>` forces a project rebuild.
// We’re not sure why this isn't Webpack's default behavior.
// See https://github.com/facebookincubator/create-react-app/issues/186.
'use strict';
class WatchMissingNodeModulesPlugin {
constructor(nodeModulesPath) {
this.nodeModulesPath = nodeModulesPath;
}
apply(compiler) {
compiler.plugin('emit', (compilation, callback) => {
var missingDeps = compilation.missingDependencies;
var nodeModulesPath = this.nodeModulesPath;
// If any missing files are expected to appear in node_modules...
if (missingDeps.some(file => file.indexOf(nodeModulesPath) !== -1)) {
// ...tell webpack to watch node_modules recursively until they appear.
compilation.contextDependencies.push(nodeModulesPath);
}
callback();
});
}
}
module.exports = WatchMissingNodeModulesPlugin;
|
src/components/DataTable/stories/with-options.js
|
joshblack/carbon-components-react
|
/**
* 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 DataTable, {
Table,
TableBody,
TableCell,
TableContainer,
TableExpandedRow,
TableExpandHeader,
TableExpandRow,
TableHead,
TableHeader,
TableRow,
TableSelectAll,
TableSelectRow,
} from '..';
import { headers, initialRows } from './shared';
export default props => (
<DataTable
rows={[
{ ...initialRows[0], disabled: true },
{ ...initialRows[1], isSelected: true },
{ ...initialRows[2], isExpanded: true },
]}
headers={headers}
{...props}
render={({
rows,
headers,
getHeaderProps,
getRowProps,
getTableProps,
getSelectionProps,
}) => (
<TableContainer title="DataTable" description="With options">
<Table {...getTableProps()}>
<TableHead>
<TableRow>
<TableExpandHeader />
<TableSelectAll {...getSelectionProps()} />
{headers.map(header => (
<TableHeader {...getHeaderProps({ header })}>
{header.header}
</TableHeader>
))}
</TableRow>
</TableHead>
<TableBody>
{rows.map(row => (
<React.Fragment key={row.id}>
<TableExpandRow {...getRowProps({ row })}>
<TableSelectRow {...getSelectionProps({ row })} />
{row.cells.map(cell => (
<TableCell key={cell.id}>{cell.value}</TableCell>
))}
</TableExpandRow>
<TableExpandedRow colSpan={headers.length + 2}>
<h1>Expandable row content</h1>
<p>Description here</p>
</TableExpandedRow>
</React.Fragment>
))}
</TableBody>
</Table>
</TableContainer>
)}
/>
);
|
es/components/Chat/Input/SuggestionsList.js
|
welovekpop/uwave-web-welovekpop.club
|
import _jsx from "@babel/runtime/helpers/builtin/jsx";
import React from 'react';
import PropTypes from 'prop-types';
import Paper from "@material-ui/core/es/Paper";
import List from "@material-ui/core/es/List";
var SuggestionsList = function SuggestionsList(_ref) {
var children = _ref.children;
return _jsx("div", {
className: "ChatInput-suggestions"
}, void 0, _jsx(Paper, {}, void 0, _jsx(List, {}, void 0, children)));
};
SuggestionsList.propTypes = process.env.NODE_ENV !== "production" ? {
children: PropTypes.node.isRequired
} : {};
export default SuggestionsList;
//# sourceMappingURL=SuggestionsList.js.map
|
ajax/libs/forerunnerdb/1.3.345/fdb-legacy.min.js
|
seogi1004/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":5,"../lib/Core":6,"../lib/Document":9,"../lib/Grid":10,"../lib/Highchart":11,"../lib/OldView":26,"../lib/OldView.Bind":25,"../lib/Overview":29,"../lib/Persist":31,"../lib/View":37}],2:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a){var b;this._primaryKey="_id",this._keyArr=[],this._data=[],this._objLookup={},this._count=0;for(b in a)a.hasOwnProperty(b)&&this._keyArr.push({key:b,dir:a[b]})};d.addModule("ActiveBucket",e),d.mixin(e.prototype,"Mixin.Sorting"),d.synthesize(e.prototype,"primaryKey"),e.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},e.prototype._sortFunc=function(a,b,c,d){var e,f,g,h=c.split(".:."),i=d.split(".:."),j=a._keyArr,k=j.length;for(e=0;k>e;e++)if(f=j[e],g=typeof b[f.key],"number"===g&&(h[e]=Number(h[e]),i[e]=Number(i[e])),h[e]!==i[e]){if(1===f.dir)return a.sortAsc(h[e],i[e]);if(-1===f.dir)return a.sortDesc(h[e],i[e])}},e.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},e.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},e.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},e.prototype.documentKey=function(a){var b,c,d="",e=this._keyArr,f=e.length;for(b=0;f>b;b++)c=e[b],d&&(d+=".:."),d+=a[c.key];return d+=".:."+a[this._primaryKey]},e.prototype.count=function(){return this._count},d.finishModule("ActiveBucket"),b.exports=e},{"./Shared":36}],3:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a,b,c){this.init.apply(this,arguments)};e.prototype.init=function(a,b,c,d){this._store=[],void 0!==b&&this.index(b),void 0!==c&&this.compareFunc(c),void 0!==d&&this.hashFunc(d),void 0!==a&&this.data(a)},d.addModule("BinaryTree",e),d.mixin(e.prototype,"Mixin.ChainReactor"),d.mixin(e.prototype,"Mixin.Sorting"),d.mixin(e.prototype,"Mixin.Common"),d.synthesize(e.prototype,"compareFunc"),d.synthesize(e.prototype,"hashFunc"),d.synthesize(e.prototype,"indexDir"),d.synthesize(e.prototype,"index",function(a){return void 0!==a&&(a instanceof Array||(a=this.keys(a))),this.$super.call(this,a)}),e.prototype.keys=function(a){var b,c=[];for(b in a)a.hasOwnProperty(b)&&c.push({key:b,val:a[b]});return c},e.prototype.data=function(a){return void 0!==a?(this._data=a,this._hashFunc&&(this._hash=this._hashFunc(a)),this):this._data},e.prototype.push=function(a){return void 0!==a?(this._store.push(a),this):!1},e.prototype.pull=function(a){if(void 0!==a){var b=this._store.indexOf(a);if(b>-1)return this._store.splice(b,1),!0}return!1},e.prototype._compareFunc=function(a,b){var c,d,e=0;for(c=0;c<this._index.length;c++)if(d=this._index[c],1===d.val?e=this.sortAsc(a[d.key],b[d.key]):-1===d.val&&(e=this.sortDesc(a[d.key],b[d.key])),0!==e)return e;return e},e.prototype._hashFunc=function(a){return a[this._index[0].key]},e.prototype.insert=function(a){var b,c,d,f;if(a instanceof Array){for(c=[],d=[],f=0;f<a.length;f++)this.insert(a[f])?c.push(a[f]):d.push(a[f]);return{inserted:c,failed:d}}return this._data?(b=this._compareFunc(this._data,a),0===b?(this.push(a),this._left?this._left.insert(a):this._left=new e(a,this._index,this._compareFunc,this._hashFunc),!0):-1===b?(this._right?this._right.insert(a):this._right=new e(a,this._index,this._compareFunc,this._hashFunc),!0):1===b?(this._left?this._left.insert(a):this._left=new e(a,this._index,this._compareFunc,this._hashFunc),!0):!1):(this.data(a),!0)},e.prototype.lookup=function(a,b){var c=this._compareFunc(this._data,a);return b=b||[],0===c&&(this._left&&this._left.lookup(a,b),b.push(this._data),this._right&&this._right.lookup(a,b)),-1===c&&this._right&&this._right.lookup(a,b),1===c&&this._left&&this._left.lookup(a,b),b},e.prototype.inOrder=function(a,b){switch(b=b||[],this._left&&this._left.inOrder(a,b),a){case"hash":b.push(this._hash);break;case"key":b.push(this._data);break;default:b.push({key:this._key,arr:this._store})}return this._right&&this._right.inOrder(a,b),b},d.finishModule("BinaryTree"),b.exports=e},{"./Shared":36}],4:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m;d=a("./Shared");var n=function(a){this.init.apply(this,arguments)};n.prototype.init=function(a,b){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._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},this.subsetOf(this)},d.addModule("Collection",n),d.mixin(n.prototype,"Mixin.Common"),d.mixin(n.prototype,"Mixin.Events"),d.mixin(n.prototype,"Mixin.ChainReactor"),d.mixin(n.prototype,"Mixin.CRUD"),d.mixin(n.prototype,"Mixin.Constants"),d.mixin(n.prototype,"Mixin.Triggers"),d.mixin(n.prototype,"Mixin.Sorting"),d.mixin(n.prototype,"Mixin.Matching"),d.mixin(n.prototype,"Mixin.Updating"),f=a("./Metrics"),g=a("./KeyValueStore"),h=a("./Path"),i=a("./IndexHashMap"),j=a("./IndexBinaryTree"),k=a("./Crc"),e=d.modules.Db,l=a("./Overload"),m=a("./ReactorIO"),n.prototype.crc=k,d.synthesize(n.prototype,"state"),d.synthesize(n.prototype,"name"),d.synthesize(n.prototype,"metaData"),n.prototype.data=function(){return this._data},n.prototype.drop=function(a){var b;if(this.isDropped())return a&&a(!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._name,delete this._data,delete this._metrics,a&&a(!1,!0),!0}return a&&a(!1,!0),!1},n.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey!==a&&(this._primaryKey=a,this._primaryIndex.primaryKey(a),this.rebuildPrimaryKeyIndex()),this):this._primaryKey},n.prototype._onInsert=function(a,b){this.emit("insert",a,b)},n.prototype._onUpdate=function(a){this.emit("update",a)},n.prototype._onRemove=function(a){this.emit("remove",a)},n.prototype._onChange=function(){this._options.changeTimestamp&&(this._metaData.lastChange=new Date)},d.synthesize(n.prototype,"db",function(a){return a&&"_id"===this.primaryKey()&&(this.primaryKey(a.primaryKey()),this.debug(a.debug())),this.$super.apply(this,arguments)}),d.synthesize(n.prototype,"mongoEmulation"),n.prototype.setData=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var d=this._metrics.create("setData");d.start(),b=this.options(b),this.preSetData(a,b,c),b.$decouple&&(a=this.decouple(a)),a instanceof Array||(a=[a]),d.time("transformIn"),a=this.transformIn(a),d.time("transformIn");var e=[].concat(this._data);this._dataReplace(a),d.time("Rebuild Primary Key Index"),this.rebuildPrimaryKeyIndex(b),d.time("Rebuild Primary Key Index"),d.time("Rebuild All Other Indexes"),this._rebuildIndexes(),d.time("Rebuild All Other Indexes"),d.time("Resolve chains"),this.chainSend("setData",a,{oldData:e}),d.time("Resolve chains"),d.stop(),this._onChange(),this.emit("setData",this._data,e)}return c&&c(!1),this},n.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.jStringify(d),i.set(d[k],e),j.set(e,d)}},n.prototype.ensurePrimaryKey=function(a){void 0===a[this._primaryKey]&&(a[this._primaryKey]=this.objectId())},n.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.deferEmit("change",{type:"truncate"}),this},n.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(a.length>f)return this._deferQueue.upsert=e.concat(a),this.processQueue("upsert",b),{};for(g=[],d=0;d<a.length;d++)g.push(this.upsert(a[d]));return b&&b(),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);break;case"update":g.result=this.update(c,a)}return g}return b&&b(),{}},n.prototype.filter=function(a,b,c){return this.find(a,c).filter(b)},n.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},n.prototype.update=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";b=this.decouple(b),this.mongoEmulation()&&(this.convertToFdb(a),this.convertToFdb(b)),b=this.transformIn(b),this.debug()&&console.log(this.logIdentifier()+" Updating some data");var d,e,f=this,g=this._metrics.create("update"),h=function(d){var e,h,i,j=f.decouple(d);return f.willTrigger(f.TYPE_UPDATE,f.PHASE_BEFORE)||f.willTrigger(f.TYPE_UPDATE,f.PHASE_AFTER)?(e=f.decouple(d),h={type:"update",query:f.decouple(a),update:f.decouple(b),options:f.decouple(c),op:g},i=f.updateObject(e,h.update,h.query,h.options,""),f.processTrigger(h,f.TYPE_UPDATE,f.PHASE_BEFORE,d,e)!==!1?(i=f.updateObject(d,e,h.query,h.options,""),f.processTrigger(h,f.TYPE_UPDATE,f.PHASE_AFTER,j,e)):i=!1):i=f.updateObject(d,b,a,c,""),f._updateIndexes(j,d),i};return g.start(),g.time("Retrieve documents to update"),d=this.find(a,{$decouple:!1}),g.time("Retrieve documents to update"),d.length&&(g.time("Update documents"),e=d.filter(h),g.time("Update documents"),e.length&&(g.time("Resolve chains"),this.chainSend("update",{query:a,update:b,dataSet:d},c),g.time("Resolve chains"),this._onUpdate(e),this._onChange(),this.deferEmit("change",{type:"update",data:e}))),g.stop(),e||[]},n.prototype._replaceObj=function(a,b){var c;this._removeFromIndexes(a);for(c in a)a.hasOwnProperty(c)&&delete a[c];for(c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);if(!this._insertIntoIndexes(a))throw this.logIdentifier()+" Primary key violation in update! Key violated: "+a[this._primaryKey];return this},n.prototype.updateById=function(a,b){var c={};return c[this._primaryKey]=a,this.update(c,b)},n.prototype.updateObject=function(a,b,c,d,e,f){b=this.decouple(b),e=e||"","."===e.substr(0,1)&&(e=e.substr(1,e.length-1));var g,i,j,k,l,m,n,o,p,q=!1,r=!1;for(p in b)if(b.hasOwnProperty(p)){if(g=!1,"$"===p.substr(0,1))switch(p){case"$key":case"$index":case"$data":case"$min":case"$max":g=!0;break;case"$each":for(g=!0,k=b.$each.length,j=0;k>j;j++)r=this.updateObject(a,b.$each[j],c,d,e),r&&(q=!0);q=q||r;break;default:g=!0,r=this.updateObject(a,b[p],c,d,e,p),q=q||r}if(this._isPositionalKey(p)&&(g=!0,p=p.substr(0,p.length-2),m=new h(e+"."+p),a[p]&&a[p]instanceof Array&&a[p].length)){for(i=[],j=0;j<a[p].length;j++)this._match(a[p][j],m.value(c)[0],d,"",{})&&i.push(j);for(j=0;j<i.length;j++)r=this.updateObject(a[p][i[j]],b[p+".$"],c,d,e+"."+p,f),q=q||r}if(!g)if(f||"object"!=typeof b[p])switch(f){case"$inc":var s=!0;b[p]>0?b.$max&&a[p]>=b.$max&&(s=!1):b[p]<0&&b.$min&&a[p]<=b.$min&&(s=!1),s&&(this._updateIncrement(a,p,b[p]),q=!0);break;case"$cast":switch(b[p]){case"array":a[p]instanceof Array||(this._updateProperty(a,p,b.$data||[]),q=!0);break;case"object":(!(a[p]instanceof Object)||a[p]instanceof Array)&&(this._updateProperty(a,p,b.$data||{}),q=!0);break;case"number":"number"!=typeof a[p]&&(this._updateProperty(a,p,Number(a[p])),q=!0);break;case"string":"string"!=typeof a[p]&&(this._updateProperty(a,p,String(a[p])),q=!0);break;default:throw this.logIdentifier()+" Cannot update cast to unknown type: "+b[p]}break;case"$push":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw this.logIdentifier()+" Cannot push to a key that is not an array! ("+p+")";if(void 0!==b[p].$position&&b[p].$each instanceof Array)for(l=b[p].$position,k=b[p].$each.length,j=0;k>j;j++)this._updateSplicePush(a[p],l+j,b[p].$each[j]);else if(b[p].$each instanceof Array)for(k=b[p].$each.length,j=0;k>j;j++)this._updatePush(a[p],b[p].$each[j]);else this._updatePush(a[p],b[p]);q=!0;break;case"$pull":if(a[p]instanceof Array){for(i=[],j=0;j<a[p].length;j++)this._match(a[p][j],b[p],d,"",{})&&i.push(j);for(k=i.length;k--;)this._updatePull(a[p],i[k]),q=!0}break;case"$pullAll":if(a[p]instanceof Array){if(!(b[p]instanceof Array))throw this.logIdentifier()+" Cannot pullAll without being given an array of values to pull! ("+p+")";if(i=a[p],k=i.length,k>0)for(;k--;){for(l=0;l<b[p].length;l++)i[k]===b[p][l]&&(this._updatePull(a[p],k),k--,q=!0);if(0>k)break}}break;case"$addToSet":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw this.logIdentifier()+" Cannot addToSet on a key that is not an array! ("+p+")";var t,u,v,w,x=a[p],y=x.length,z=!0,A=d&&d.$addToSet;for(b[p].$key?(v=!1,w=new h(b[p].$key),u=w.value(b[p])[0],delete b[p].$key):A&&A.key?(v=!1,w=new h(A.key),u=w.value(b[p])[0]):(u=this.jStringify(b[p]),v=!0),t=0;y>t;t++)if(v){if(this.jStringify(x[t])===u){z=!1;break}}else if(u===w.value(x[t])[0]){z=!1;break}z&&(this._updatePush(a[p],b[p]),q=!0);break;case"$splicePush":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw this.logIdentifier()+" Cannot splicePush with a key that is not an array! ("+p+")";if(l=b.$index,void 0===l)throw this.logIdentifier()+" Cannot splicePush without a $index integer value!";delete b.$index,l>a[p].length&&(l=a[p].length),this._updateSplicePush(a[p],l,b[p]),q=!0;break;case"$move":if(!(a[p]instanceof Array))throw this.logIdentifier()+" Cannot move on a key that is not an array! ("+p+")";for(j=0;j<a[p].length;j++)if(this._match(a[p][j],b[p],d,"",{})){var B=b.$index;if(void 0===B)throw this.logIdentifier()+" Cannot move without a $index integer value!";delete b.$index,this._updateSpliceMove(a[p],j,B),q=!0;break}break;case"$mul":this._updateMultiply(a,p,b[p]),q=!0;break;case"$rename":this._updateRename(a,p,b[p]),q=!0;break;case"$overwrite":this._updateOverwrite(a,p,b[p]),q=!0;break;case"$unset":this._updateUnset(a,p),q=!0;break;case"$clear":this._updateClear(a,p),q=!0;break;case"$pop":if(!(a[p]instanceof Array))throw this.logIdentifier()+" Cannot pop from a key that is not an array! ("+p+")";this._updatePop(a[p],b[p])&&(q=!0);break;case"$toggle":this._updateProperty(a,p,!a[p]),q=!0;break;default:a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0)}else if(null!==a[p]&&"object"==typeof a[p])if(n=a[p]instanceof Array,o=b[p]instanceof Array,n||o)if(!o&&n)for(j=0;j<a[p].length;j++)r=this.updateObject(a[p][j],b[p],c,d,e+"."+p,f),q=q||r;else a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0);else r=this.updateObject(a[p],b[p],c,d,e+"."+p,f),q=q||r;else a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0)}return q},n.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},n.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(!1,g),g}if(d=this.find(a,{$decouple:!1}),d.length){h=function(a){l._removeFromIndexes(a),e=l._data.indexOf(a),l._dataRemoveAtIndex(e)};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);this.chainSend("remove",{query:a,dataSet:d},b),(!b||b&&!b.noEmit)&&this._onRemove(d),this._onChange(),this.deferEmit("change",{type:"remove",data:d})}return c&&c(!1,d),d},n.prototype.removeById=function(a){var b={};return b[this._primaryKey]=a,this.remove(b)},n.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){if(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(c);this.isProcessingQueue()||this.emit("queuesComplete")},n.prototype.isProcessingQueue=function(){var a;for(a in this._deferQueue)if(this._deferQueue.hasOwnProperty(a)&&this._deferQueue[a].length)return!0;return!1},n.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)},n.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(a.length>h)return this._deferQueue.insert=g.concat(a),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 this.chainSend("insert",a,{index:b}),e={deferred:!1,inserted:i,failed:j},this._onInsert(i,j),c&&c(e),this._onChange(),this.deferEmit("change",{type:"insert",data:i}),e},n.prototype._insert=function(a,b){if(a){var c,d,e,f,g=this;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)},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!1;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"},n.prototype._dataInsertAtIndex=function(a,b){this._data.splice(a,0,b)},n.prototype._dataRemoveAtIndex=function(a){this._data.splice(a,1)},n.prototype._dataReplace=function(a){for(;this._data.length;)this._data.pop();this._data=this._data.concat(a)},n.prototype._insertIntoIndexes=function(a){var b,c,d=this._indexByName,e=this.jStringify(a);c=this._primaryIndex.uniqueSet(a[this._primaryKey],a),this._primaryCrc.uniqueSet(a[this._primaryKey],e),this._crcLookup.uniqueSet(e,a);for(b in d)d.hasOwnProperty(b)&&d[b].insert(a);return c},n.prototype._removeFromIndexes=function(a){var b,c=this._indexByName,d=this.jStringify(a);this._primaryIndex.unSet(a[this._primaryKey]),this._primaryCrc.unSet(a[this._primaryKey]),this._crcLookup.unSet(d);for(b in c)c.hasOwnProperty(b)&&c[b].remove(a)},n.prototype._updateIndexes=function(a,b){this._removeFromIndexes(a),this._insertIntoIndexes(b)},n.prototype._rebuildIndexes=function(){var a,b=this._indexByName;for(a in b)b.hasOwnProperty(a)&&b[a].rebuild()},n.prototype.subset=function(a,b){var c=this.find(a,b);return(new n).subsetOf(this).primaryKey(this._primaryKey).setData(c)},d.synthesize(n.prototype,"subsetOf"),n.prototype.isSubsetOf=function(a){return this._subsetOf===a},n.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},n.prototype.findById=function(a,b){var c={};return c[this._primaryKey]=a,this.find(c,b)[0]},n.prototype.peek=function(a,b){var c,d,e=this._data,f=e.length,g=new n,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)},n.prototype.explain=function(a,b){var c=this.find(a,b);return c.__fdbOp._data},n.prototype.options=function(a){return a=a||{},a.$decouple=void 0!==a.$decouple?a.$decouple:!0,a.$explain=void 0!==a.$explain?a.$explain:!1,a},n.prototype.find=function(a,b,c){return this.mongoEmulation()&&this.convertToFdb(a),c?(c("Callbacks for the find() operation are not yet implemented!",[]),[]):this._find.apply(this,arguments)},n.prototype._find=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";a=a||{},b=this.options(b);var c,d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H=this._metrics.create("find"),I=this.primaryKey(),J=this,K=!0,L={},M=[],N=[],O=[],P={},Q={},R=function(c){return J._match(c,a,b,"and",P)};if(H.start(),a){if(H.time("analyseQuery"),c=this._analyseQuery(J.decouple(a),b,H),H.time("analyseQuery"),H.data("analysis",c),c.hasJoin&&c.queriesJoin){for(H.time("joinReferences"),g=0;g<c.joinsOn.length;g++)k=c.joinsOn[g],j=new h(c.joinQueries[k]),i=j.value(a)[0],L[c.joinsOn[g]]=this._db.collection(c.joinsOn[g]).subset(i),delete a[c.joinQueries[k]];H.time("joinReferences")}if(c.indexMatch.length&&(!b||b&&!b.$skipIndex)?(H.data("index.potential",c.indexMatch),H.data("index.used",c.indexMatch[0].index),H.time("indexLookup"),e=c.indexMatch[0].lookup||[],H.time("indexLookup"),c.indexMatch[0].keyData.totalKeyCount===c.indexMatch[0].keyData.score&&(K=!1)):H.flag("usedIndex",!1),K&&(e&&e.length?(d=e.length,H.time("tableScan: "+d),e=e.filter(R)):(d=this._data.length,H.time("tableScan: "+d),e=this._data.filter(R)),H.time("tableScan: "+d)),b.$orderBy&&(H.time("sort"),e=this.sort(b.$orderBy,e),H.time("sort")),void 0!==b.$page&&void 0!==b.$limit&&(Q.page=b.$page,Q.pages=Math.ceil(e.length/b.$limit),Q.records=e.length,b.$page&&b.$limit>0&&(H.data("cursor",Q),e.splice(0,b.$page*b.$limit))),b.$skip&&(Q.skip=b.$skip,e.splice(0,b.$skip),H.data("skip",b.$skip)),b.$limit&&e&&e.length>b.$limit&&(Q.limit=b.$limit,e.length=b.$limit,H.data("limit",b.$limit)),b.$decouple&&(H.time("decouple"),e=this.decouple(e),H.time("decouple"),H.data("flag.decouple",!0)),b.$join){for(f=0;f<b.$join.length;f++)for(k in b.$join[f])if(b.$join[f].hasOwnProperty(k))for(w=k,l=L[k]?L[k]:this._db.collection(k),m=b.$join[f][k],x=0;x<e.length;x++){o={},q=!1,r=!1,v="";for(n in m)if(m.hasOwnProperty(n))if("$"===n.substr(0,1))switch(n){case"$where":m[n].query&&(o=m[n].query),m[n].options&&(p=m[n].options);break;case"$as":w=m[n];break;case"$multi":q=m[n];break;case"$require":r=m[n];break;case"$prefix":v=m[n]}else o[n]=J._resolveDynamicQuery(m[n],e[x]);if(s=l.find(o,p),!r||r&&s[0])if("$root"===w){if(q!==!1)throw this.logIdentifier()+' Cannot combine [$as: "$root"] with [$joinMulti: true] in $join clause!';t=s[0],u=e[x];for(C in t)t.hasOwnProperty(C)&&void 0===u[v+C]&&(u[v+C]=t[C])}else e[x][w]=q===!1?s[0]:s;else M.push(e[x])}H.data("flag.join",!0)}if(M.length){for(H.time("removalQueue"),z=0;z<M.length;z++)y=e.indexOf(M[z]),y>-1&&e.splice(y,1);H.time("removalQueue")}if(b.$transform){for(H.time("transform"),z=0;z<e.length;z++)e.splice(z,1,b.$transform(e[z]));H.time("transform"),H.data("flag.transform",!0)}this._transformEnabled&&this._transformOut&&(H.time("transformOut"),e=this.transformOut(e),H.time("transformOut")),H.data("results",e.length)}else e=[];H.time("scanFields");for(z in b)b.hasOwnProperty(z)&&0!==z.indexOf("$")&&(1===b[z]?N.push(z):0===b[z]&&O.push(z));if(H.time("scanFields"),N.length||O.length){for(H.data("flag.limitFields",!0),H.data("limitFields.on",N),H.data("limitFields.off",O),H.time("limitFields"),z=0;z<e.length;z++){G=e[z];for(A in G)G.hasOwnProperty(A)&&(N.length&&A!==I&&-1===N.indexOf(A)&&delete G[A],O.length&&O.indexOf(A)>-1&&delete G[A])}H.time("limitFields")}if(b.$elemMatch){H.data("flag.elemMatch",!0),H.time("projection-elemMatch");for(z in b.$elemMatch)if(b.$elemMatch.hasOwnProperty(z))for(D=new h(z),A=0;A<e.length;A++)if(E=D.value(e[A])[0],E&&E.length)for(B=0;B<E.length;B++)if(J._match(E[B],b.$elemMatch[z],b,"",{})){D.set(e[A],z,[E[B]]);break}H.time("projection-elemMatch")}if(b.$elemsMatch){H.data("flag.elemsMatch",!0),H.time("projection-elemsMatch");for(z in b.$elemsMatch)if(b.$elemsMatch.hasOwnProperty(z))for(D=new h(z),A=0;A<e.length;A++)if(E=D.value(e[A])[0],E&&E.length){for(F=[],B=0;B<E.length;B++)J._match(E[B],b.$elemsMatch[z],b,"",{})&&F.push(E[B]);D.set(e[A],z,F)}H.time("projection-elemsMatch")}return H.stop(),e.__fdbOp=H,e.$cursor=Q,e},n.prototype._resolveDynamicQuery=function(a,b){var c,d,e,f,g=this;if("string"==typeof a)return"$$."===a.substr(0,3)?new h(a.substr(3,a.length-3)).value(b)[0]:new h(a).value(b)[0];c={};for(f in a)if(a.hasOwnProperty(f))switch(d=typeof a[f],e=a[f],d){case"string":"$$."===e.substr(0,3)?c[f]=new h(e.substr(3,e.length-3)).value(b)[0]:c[f]=e;break;case"object":c[f]=g._resolveDynamicQuery(e,b);break;default:c[f]=e}return c},n.prototype.findOne=function(){return this.find.apply(this,arguments)[0]},n.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.$decouple=!1,c=this.find(a,b),c.indexOf(d)):-1},n.prototype.indexOfDocById=function(a,b){var c,d;return c="object"!=typeof a?this._primaryIndex.get(a):this._primaryIndex.get(a[this._primaryKey]),c?!b||b&&!b.$orderBy?this._data.indexOf(c):(b.$decouple=!1,d=this.find({},b),d.indexOf(c)):-1},n.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},n.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}},n.prototype.transformIn=function(a){if(this._transformEnabled&&this._transformIn){if(a instanceof Array){var b,c=[];for(b=0;b<a.length;b++)c[b]=this._transformIn(a[b]);return c}return this._transformIn(a)}return a},n.prototype.transformOut=function(a){if(this._transformEnabled&&this._transformOut){if(a instanceof Array){var b,c=[];for(b=0;b<a.length;b++)c[b]=this._transformOut(a[b]);return c}return this._transformOut(a)}return a},n.prototype.sort=function(a,b){b=b||[];var c,d,e=[];for(c in a)a.hasOwnProperty(c)&&(d={},d[c]=a[c],d.___fdbKey=String(c),e.push(d));return e.length<2?this._sort(a,b):this._bucketSort(e,b)},n.prototype._bucketSort=function(a,b){var c,d,e,f,g,h,i=a.shift(),j=[];if(a.length>0){for(b=this._sort(i,b),d=this.bucket(i.___fdbKey,b),e=d.order,g=d.buckets,h=0;h<e.length;h++)f=e[h],c=[].concat(a),j=j.concat(this._bucketSort(c,g[f]));return j}return this._sort(i,b)},n.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()+" $orderBy clause has invalid direction: "+f.value+", accepted values are 1 or -1 for ascending or descending!";c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortDesc(c,f)}}return b.sort(c)},n.prototype.bucket=function(a,b){var c,d,e,f=[],g={};for(c=0;c<b.length;c++)e=String(b[c][a]),d!==e&&(f.push(e),d=e),g[e]=g[e]||[],g[e].push(b[c]);return{buckets:g,order:f}},n.prototype._analyseQuery=function(a,b,c){var d,e,f,g,i,j,k,l,m,n,o,p={queriesOn:[this._name],indexMatch:[],hasJoin:!1,queriesJoin:!1,joinQueries:{},query:a,options:b},q=[],r=[];if(c.time("checkIndexes"),m=new h,n=m.countKeys(a)){void 0!==a[this._primaryKey]&&(c.time("checkIndexMatch: Primary Key"),p.indexMatch.push({lookup:this._primaryIndex.lookup(a,b),keyData:{matchedKeys:[this._primaryKey],totalKeyCount:n,score:1},index:this._primaryIndex}),c.time("checkIndexMatch: Primary Key"));for(o in this._indexById)if(this._indexById.hasOwnProperty(o)&&(j=this._indexById[o],k=j.name(),c.time("checkIndexMatch: "+k),i=j.match(a,b),i.score>0&&(l=j.lookup(a,b),p.indexMatch.push({lookup:l,keyData:i,index:j})),c.time("checkIndexMatch: "+k),i.score===n))break;c.time("checkIndexes"),p.indexMatch.length>1&&(c.time("findOptimalIndex"),p.indexMatch.sort(function(a,b){return a.keyData.score>b.keyData.score?-1:a.keyData.score<b.keyData.score?1:a.keyData.score===b.keyData.score?a.lookup.length-b.lookup.length:void 0}),c.time("findOptimalIndex"))}if(b.$join){for(p.hasJoin=!0,d=0;d<b.$join.length;d++)for(e in b.$join[d])b.$join[d].hasOwnProperty(e)&&(q.push(e),"$as"in b.$join[d][e]?r.push(b.$join[d][e].$as):r.push(e));for(g=0;g<r.length;g++)f=this._queryReferencesCollection(a,r[g],""),f&&(p.joinQueries[q[g]]=f,p.queriesJoin=!0);p.joinsOn=q,p.queriesOn=p.queriesOn.concat(q)}return p},n.prototype._queryReferencesCollection=function(a,b,c){var d;for(d in a)if(a.hasOwnProperty(d)){if(d===b)return c&&(c+="."),c+d;if("object"==typeof a[d])return c&&(c+="."),c+=d,this._queryReferencesCollection(a[d],b,c)}return!1},n.prototype.count=function(a,b){return a?this.find(a,b).length:this._data.length},n.prototype.findSub=function(a,b,c,d){var e,f,g,i=new h(b),j=this.find(a),k=j.length,l=this._db.collection("__FDB_temp_"+this.objectId()),m={parents:k,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(d=d||{},e=0;k>e;e++)if(f=i.value(j[e])[0]){if(l.setData(f),g=l.find(c,d),d.returnFirst&&g.length)return g[0];d.$split?m.subDocs.push(g):m.subDocs=m.subDocs.concat(g),m.subDocTotal+=g.length,m.pathFound=!0}return l.drop(),d.$stats?m:m.subDocs},n.prototype.insertIndexViolation=function(a){var b,c,d,e=this._indexByName;if(this._primaryIndex.get(a[this._primaryKey]))b=this._primaryIndex;else for(c in e)if(e.hasOwnProperty(c)&&(d=e[c],d.unique()&&d.violation(a))){b=d;break}return b?b.name():!1},n.prototype.ensureIndex=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";this._indexByName=this._indexByName||{},this._indexById=this._indexById||{};var c,d={start:(new Date).getTime()};if(b)switch(b.type){case"hashed":c=new i(a,b,this);break;case"btree":c=new j(a,b,this);break;default:c=new i(a,b,this)}else c=new i(a,b,this);return this._indexByName[c.name()]?{err:"Index with that name already exists"}:this._indexById[c.id()]?{err:"Index with those keys already exists"
}:(c.rebuild(),this._indexByName[c.name()]=c,this._indexById[c.id()]=c,d.end=(new Date).getTime(),d.total=d.end-d.start,this._lastOp={type:"ensureIndex",stats:{time:d}},{index:c,id:c.id(),name:c.name(),state:c.state()})},n.prototype.index=function(a){return this._indexByName?this._indexByName[a]:void 0},n.prototype.lastOp=function(){return this._metrics.list()},n.prototype.diff=function(a){var b,c,d,e,f={insert:[],update:[],remove:[]},g=this.primaryKey();if(g!==a.primaryKey())throw this.logIdentifier()+" Diffing requires that both collections have the same primary key!";for(b=a._data;b&&!(b instanceof Array);)a=b,b=a._data;for(e=b.length,c=0;e>c;c++)d=b[c],this._primaryIndex.get(d[g])?this._primaryCrc.get(d[g])!==a._primaryCrc.get(d[g])&&f.update.push(d):f.insert.push(d);for(b=this._data,e=b.length,c=0;e>c;c++)d=b[c],a._primaryIndex.get(d[g])||f.remove.push(d);return f},n.prototype.collateAdd=new l({"object, string":function(a,b){var c=this;c.collateAdd(a,function(d){var e,f;switch(d.type){case"insert":b?(e={$push:{}},e.$push[b]=c.decouple(d.data),c.update({},e)):c.insert(d.data);break;case"update":b?(e={},f={},e[b]=d.data.query,f[b+".$"]=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.$pull[b][c.primaryKey()]=d.data.dataSet[0][a.primaryKey()],c.update({},e)):c.remove(d.data)}})},"object, function":function(a,b){if("string"==typeof a&&(a=this._db.collection(a,{autoCreate:!1,throwError:!1})),a)return this._collate=this._collate||{},this._collate[a.name()]=new m(a,this,b),this;throw"Cannot collate from a non-existent collection!"}}),n.prototype.collateRemove=function(a){if("object"==typeof a&&(a=a.name()),a)return this._collate[a].drop(),delete this._collate[a],this;throw"No collection name passed to collateRemove() or collection not found!"},e.prototype.collection=new l({"":function(){return this.$main.call(this,{name:this.objectId()})},object:function(a){return a instanceof n?"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=a.name;if(b){if(!this._collection[b]){if(a&&a.autoCreate===!1&&a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection "+b+" because it does not exist and auto-create has been disabled!";this.debug()&&console.log(this.logIdentifier()+" Creating collection "+b)}return this._collection[b]=this._collection[b]||new n(b,a).db(this),this._collection[b].mongoEmulation(this.mongoEmulation()),void 0!==a.primaryKey&&this._collection[b].primaryKey(a.primaryKey),this._collection[b]}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=n},{"./Crc":7,"./IndexBinaryTree":12,"./IndexHashMap":13,"./KeyValueStore":14,"./Metrics":15,"./Overload":28,"./Path":30,"./ReactorIO":34,"./Shared":36}],5:[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"),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=this.decouple(a.data),this._data.remove(a.options.oldData),this._data.insert(a.data);break;case"insert":a.data=this.decouple(a.data),this._data.insert(a.data);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(){if(!this.isDropped()){var a,b,c;if(this._debug&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this._collections&&this._collections.length)for(b=[].concat(this._collections),a=0;a<b.length;a++)this.removeCollection(b[a]);if(this._view&&this._view.length)for(c=[].concat(this._view),a=0;a<c.length;a++)this._removeView(c[a]);this.emit("drop",this)}return!0},e.prototype.init=function(){this._collectionGroup={},f.apply(this,arguments)},e.prototype.collectionGroup=function(a){return a?a instanceof h?a:(this._collectionGroup[a]=this._collectionGroup[a]||new h(a).db(this),this._collectionGroup[a]):this._collectionGroup},e.prototype.collectionGroups=function(){var a,b=[];for(a in this._collectionGroup)this._collectionGroup.hasOwnProperty(a)&&b.push({name:a});return b},b.exports=h},{"./Collection":4,"./Shared":36}],6:[function(a,b,c){"use strict";var d,e,f,g,h=[];d=a("./Shared"),g=a("./Overload");var i=function(a){this.init.apply(this,arguments)};i.prototype.init=function(a){this._db={},this._debug={},this._name=a||"ForerunnerDB",h.push(this)},i.prototype.instantiatedCount=function(){return h.length},i.prototype.instances=function(a){return void 0!==a?h[a]:h},i.prototype.namedInstances=function(a){var b,c;{if(void 0===a){for(c=[],b=0;b<h.length;b++)c.push(h[b].name);return c}for(b=0;b<h.length;b++)if(h[b].name===a)return h[b]}},i.prototype.moduleLoaded=new g({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()}},"array, 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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":15,"./Overload":28,"./Shared":36}],7:[function(a,b,c){"use strict";var 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}();b.exports=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}},{}],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 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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.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._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._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._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._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},{"./Collection.js":4,"./Crc.js":7,"./Metrics.js":15,"./Overload":28,"./Shared":36}],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"),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+'"'))},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 "'+c+'"'))},g.prototype._updateSplicePush=function(a,b,c){a.length>b?this._linked?window.jQuery.observable(a).insert(b,c):a.splice(b,0,c):this._linked?window.jQuery.observable(a).insert(c):a.push(c)},g.prototype._updatePush=function(a,b){this._linked?window.jQuery.observable(a).insert(b):a.push(b)},g.prototype._updatePull=function(a,b){this._linked?window.jQuery.observable(a).remove(b):a.splice(b,1)},g.prototype._updateMultiply=function(a,b,c){this._linked?window.jQuery.observable(a).setProperty(b,a[b]*c):a[b]*=c},g.prototype._updateRename=function(a,b,c){var d=a[b];this._linked?(window.jQuery.observable(a).setProperty(c,d),window.jQuery.observable(a).removeProperty(b)):(a[c]=d,delete a[b])},g.prototype._updateUnset=function(a,b){this._linked?window.jQuery.observable(a).removeProperty(b):delete a[b]},g.prototype.drop=function(){return this.isDropped()?!0:this._db&&this._name&&this._db&&this._db._document&&this._db._document[this._name]?(this._state="dropped",delete this._db._document[this._name],delete this._data,this.emit("drop",this),!0):!1},f.prototype.document=function(a){if(a){if(a instanceof g){if("droppped"!==a.state())return a;a=a.name()}return this._document=this._document||{},this._document[a]=this._document[a]||new g(a).db(this),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":4,"./Shared":36}],10:[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 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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":4,"./CollectionGroup":5,"./ReactorIO":34,"./Shared":36,"./View":37}],11:[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.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){var e,f,g,h,i,j,k=this._collection.distinct(a),l=[],m={categories:[]};for(i=0;i<k.length;i++){for(e=k[i],f={},f[a]=e,h=[],g=this._collection.find(f,{orderBy:d}),j=0;j<g.length;j++)m.categories.push(g[j][b]),h.push(g[j][c]);l.push({name:e,data:h})}return{xAxis:m,series:l}},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,arguments)})},h.prototype._changeListener=function(){var a=this;if("undefined"!=typeof a._collection&&a._chart){var 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this._collection,this.emit("drop",this),!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({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, 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c,d,e,f=this._unique,g=this._itemKeyHash(a,this._keys);f&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),d=this._btree.get(g),void 0!==d&&(e=d.indexOf(a),e>-1&&(1===d.length?this._btree.del(g):d.splice(e,1),this._size--))},i.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},i.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},i.prototype.lookup=function(a){return this._data[this._itemHash(a,this._keys)]||[]},i.prototype.match=function(a,b){var c,d=new e,f=d.parseArr(this._keys),g=d.parseArr(a),h=[],i=0;for(c=0;c<f.length;c++){if(g[c]!==f[c])return{matchedKeys:[],totalKeyCount:g.length,score:0};i++,h.push(g[c])}return{matchedKeys:h,totalKeyCount:g.length,score:i}},i.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},i.prototype._itemKeyHash=function(a,b){var c,d,f=new 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this._data)this._data.hasOwnProperty(b)&&f.test(b)&&e.push(this._data[b]);return e}if("object"!=typeof f)return d=this._data[f],void 0!==d?[d]:[];if(f.$ne){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&b!==f.$ne&&e.push(this._data[b]);return e}if(f.$in&&f.$in instanceof Array){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&f.$in.indexOf(b)>-1&&e.push(this._data[b]);return e}if(f.$nin&&f.$nin instanceof Array){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&-1===f.$nin.indexOf(b)&&e.push(this._data[b]);return e}if(f.$or&&f.$or instanceof Array){for(e=[],b=0;b<f.$or.length;b++)e=e.concat(this.lookup(f.$or[b]));return e}},e.prototype.unSet=function(a){return delete this._data[a],this},e.prototype.uniqueSet=function(a,b){return void 0===this._data[a]?(this._data[a]=b,!0):!1},d.finishModule("KeyValueStore"),b.exports=e},{"./Shared":36}],15:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Operation"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(){this._data=[]},d.addModule("Metrics",f),d.mixin(f.prototype,"Mixin.ChainReactor"),f.prototype.create=function(a){var b=new e(a);return this._enabled&&this._data.push(b),b},f.prototype.start=function(){return this._enabled=!0,this},f.prototype.stop=function(){return this._enabled=!1,this},f.prototype.clear=function(){return this._data=[],this},f.prototype.list=function(){return this._data},d.finishModule("Metrics"),b.exports=f},{"./Operation":27,"./Shared":36}],16:[function(a,b,c){"use strict";var d={preSetData:function(){},postSetData:function(){}};b.exports=d},{}],17:[function(a,b,c){"use strict";var d={chain:function(a){this.debug&&this.debug()&&(a._reactorIn&&a._reactorOut?console.log(a._reactorIn.logIdentifier()+' Adding target "'+a._reactorOut.instanceIdentifier()+'" to the chain reactor target list'):console.log(this.logIdentifier()+' Adding target "'+a.instanceIdentifier()+'" to the chain reactor target list')),this._chain=this._chain||[];var 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)}},chainSend:function(a,b,c){if(this._chain){var d,e,f=this._chain,g=f.length;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(this,a,b,c)}}},chainReceive:function(a,b,c,d){var e={sender:a,type:b,data:c,options:d};this.debug&&this.debug()&&console.log(this.logIdentifier()+"Received data from parent reactor node"),(!this._chainHandler||this._chainHandler&&!this._chainHandler(e))&&this.chainSend(e.type,e.data,e.options)}};b.exports=d},{}],18:[function(a,b,c){"use strict";var d,e=0,f=a("./Overload"),g=a("./Serialiser");d={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){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 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c,d=this;return this._noEmitDefer||this._db&&(!this._db||this._db._noEmitDefer)?this.emit.apply(this,arguments):(c=arguments,this._deferTimeout=this._deferTimeout||{},this._deferTimeout[a]&&clearTimeout(this._deferTimeout[a]),this._deferTimeout[a]=setTimeout(function(){d.debug()&&console.log(d.logIdentifier()+" Emitting "+c[0]),d.emit.apply(d,c)},1)),this}};b.exports=e},{"./Overload":28}],21:[function(a,b,c){"use strict";var d={_match:function(a,b,c,d,e){var f,g,h,i,j,k,l=d,m=typeof a,n=typeof b,o=!0;if(e=e||{},c=c||{},e.$rootQuery||(e.$rootQuery=b),e.$rootData=e.$rootData||{},"string"!==m&&"number"!==m||"string"!==n&&"number"!==n){for(k in b)if(b.hasOwnProperty(k)){if(f=!1,j=k.substr(0,2),"//"===j)continue;if(0===j.indexOf("$")&&(i=this._matchOp(k,a,b[k],c,e),i>-1)){if(i){if("or"===d)return!0}else o=i;f=!0}if(!f&&b[k]instanceof RegExp)if(f=!0,"object"===m&&void 0!==a[k]&&b[k].test(a[k])){if("or"===d)return!0}else o=!1;if(!f)if("object"==typeof b[k])if(void 0!==a[k])if(a[k]instanceof 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b>=c;case"$lt":return c>b;case"$lte":return c>=b;case"$exists":return void 0===b!==c;case"$ne":return b!=c;case"$nee":return b!==c;case"$or":for(var f=0;f<c.length;f++)if(this._match(b,c[f],d,"and",e))return!0;return!1;case"$and":for(var g=0;g<c.length;g++)if(!this._match(b,c[g],d,"and",e))return!1;return!0;case"$in":if(c instanceof Array){var h,i=c,j=i.length;for(h=0;j>h;h++){if(i[h]instanceof RegExp&&i[h].test(b))return!0;if(i[h]===b)return!0}return!1}throw this.logIdentifier()+" Cannot use an $in operator on a non-array key: "+a;case"$nin":if(c instanceof Array){var k,l=c,m=l.length;for(k=0;m>k;k++)if(l[k]===b)return!1;return!0}throw this.logIdentifier()+" Cannot use a $nin operator on a non-array key: "+a;case"$distinct":e.$rootData["//distinctLookup"]=e.$rootData["//distinctLookup"]||{};for(var n in c)if(c.hasOwnProperty(n))return e.$rootData["//distinctLookup"][n]=e.$rootData["//distinctLookup"][n]||{},e.$rootData["//distinctLookup"][n][b[n]]?!1:(e.$rootData["//distinctLookup"][n][b[n]]=!0,!0);break;case"$count":var o,p,q;for(o in c)if(c.hasOwnProperty(o)&&(p=b[o],q="object"==typeof p&&p instanceof Array?p.length:0,!this._match(q,c[o],d,"and",e)))return!1;return!0}return-1}};b.exports=d},{}],22:[function(a,b,c){"use strict";var d={sortAsc:function(a,b){return"string"==typeof a&&"string"==typeof b?a.localeCompare(b):a>b?1:b>a?-1:0},sortDesc:function(a,b){return"string"==typeof a&&"string"==typeof b?b.localeCompare(a):a>b?-1:b>a?1:0}};b.exports=d},{}],23:[function(a,b,c){"use strict";var d=a("./Overload"),e={addTrigger:function(a,b,c,d){var e,f=this;return e=f._triggerIndexOf(a,b,c),-1===e?(f._trigger=f._trigger||{},f._trigger[b]=f._trigger[b]||{},f._trigger[b][c]=f._trigger[b][c]||[],f._trigger[b][c].push({id:a,method:d,enabled:!0}),!0):!1},removeTrigger:function(a,b,c){var d,e=this;return d=e._triggerIndexOf(a,b,c),d>-1&&e._trigger[b][c].splice(d,1),!1},enableTrigger:new d({string:function(a){var b,c,d,e,f,g=this,h=g._trigger,i=!1;if(h)for(f in h)if(h.hasOwnProperty(f)&&(b=h[f]))for(d in b)if(b.hasOwnProperty(d))for(c=b[d],e=0;e<c.length;e++)c[e].id===a&&(c[e].enabled=!0,i=!0);return i},number:function(a){var b,c,d,e=this,f=e._trigger[a],g=!1;if(f)for(c in f)if(f.hasOwnProperty(c))for(b=f[c],d=0;d<b.length;d++)b[d].enabled=!0,g=!0;return g},"number, number":function(a,b){var c,d,e=this,f=e._trigger[a],g=!1;if(f&&(c=f[b]))for(d=0;d<c.length;d++)c[d].enabled=!0,g=!0;return g},"string, number, number":function(a,b,c){var d=this,e=d._triggerIndexOf(a,b,c);return e>-1?(d._trigger[b][c][e].enabled=!0,!0):!1}}),disableTrigger:new d({string:function(a){var b,c,d,e,f,g=this,h=g._trigger,i=!1;if(h)for(f in h)if(h.hasOwnProperty(f)&&(b=h[f]))for(d in b)if(b.hasOwnProperty(d))for(c=b[d],e=0;e<c.length;e++)c[e].id===a&&(c[e].enabled=!1,i=!0);return i},number:function(a){var b,c,d,e=this,f=e._trigger[a],g=!1;if(f)for(c in f)if(f.hasOwnProperty(c))for(b=f[c],d=0;d<b.length;d++)b[d].enabled=!1,g=!0;return g},"number, number":function(a,b){var c,d,e=this,f=e._trigger[a],g=!1;if(f&&(c=f[b]))for(d=0;d<c.length;d++)c[d].enabled=!1,g=!0;return g},"string, number, number":function(a,b,c){var d=this,e=d._triggerIndexOf(a,b,c);return e>-1?(d._trigger[b][c][e].enabled=!1,!0):!1}}),willTrigger:function(a,b){if(this._trigger&&this._trigger[a]&&this._trigger[a][b]&&this._trigger[a][b].length){var c,d=this._trigger[a][b];for(c=0;c<d.length;c++)if(d[c].enabled)return!0}return!1},processTrigger:function(a,b,c,d,e){var f,g,h,i,j,k=this;if(k._trigger&&k._trigger[b]&&k._trigger[b][c]){for(f=k._trigger[b][c],h=f.length,g=0;h>g;g++)if(i=f[g],i.enabled){if(this.debug()){var l,m;switch(b){case this.TYPE_INSERT:l="insert";break;case this.TYPE_UPDATE:l="update";break;case this.TYPE_REMOVE:l="remove";break;default:l=""}switch(c){case this.PHASE_BEFORE:m="before";break;case this.PHASE_AFTER:m="after";break;default:m=""}}if(j=i.method.call(k,a,d,e),j===!1)return!1;if(void 0!==j&&j!==!0&&j!==!1)throw"ForerunnerDB.Mixin.Triggers: Trigger error: "+j}return!0}},_triggerIndexOf:function(a,b,c){var d,e,f,g=this;if(g._trigger&&g._trigger[b]&&g._trigger[b][c])for(d=g._trigger[b][c],e=d.length,f=0;e>f;f++)if(d[f].id===a)return f;return-1}};b.exports=e},{"./Overload":28}],24:[function(a,b,c){"use strict";var d={_updateProperty:function(a,b,c){a[b]=c,this.debug()&&console.log(this.logIdentifier()+' Setting non-data-bound document property "'+b+'"')},_updateIncrement:function(a,b,c){a[b]+=c},_updateSpliceMove:function(a,b,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 "'+c+'"')},_updateSplicePush:function(a,b,c){a.length>b?a.splice(b,0,c):a.push(c)},_updatePush:function(a,b){a.push(b)},_updatePull:function(a,b){a.splice(b,1)},_updateMultiply:function(a,b,c){a[b]*=c},_updateRename:function(a,b,c){a[c]=a[b],delete a[b]},_updateOverwrite:function(a,b,c){a[b]=c},_updateUnset:function(a,b){delete a[b]},_updateClear:function(a,b){var c,d=a[b];if(d&&"object"==typeof d)for(c in d)d.hasOwnProperty(c)&&this._updateUnset(d,c)},_updatePop:function(a,b){var c,d=!1;if(a.length>0)if(b>0){for(c=0;b>c;c++)a.pop();d=!0}else if(0>b){for(c=0;c>b;c--)a.shift();d=!0}return d}};b.exports=d},{}],25:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared"),e=d.modules.Core,f=d.modules.OldView,g=f.prototype.init,f.prototype.init=function(){var a=this;this._binds=[],this._renderStart=0,this._renderEnd=0,this._deferQueue={insert:[],update:[],remove:[],upsert:[],_bindInsert:[],_bindUpdate:[],_bindRemove:[],_bindUpsert:[]},this._deferThreshold={insert:100,update:100,remove:100,upsert:100,_bindInsert:100,_bindUpdate:100,_bindRemove:100,_bindUpsert:100},this._deferTime={insert:100,update:1,remove:1,upsert:1,_bindInsert:100,_bindUpdate:1,_bindRemove:1,_bindUpsert:1},g.apply(this,arguments),this.on("insert",function(b,c){a._bindEvent("insert",b,c)}),this.on("update",function(b,c){a._bindEvent("update",b,c)}),this.on("remove",function(b,c){a._bindEvent("remove",b,c)}),this.on("change",a._bindChange)},f.prototype.bind=function(a,b){if(!b||!b.template)throw'ForerunnerDB.OldView "'+this.name()+'": Cannot bind data to element, missing options information!';return this._binds[a]=b,this},f.prototype.unBind=function(a){return delete this._binds[a],this},f.prototype.isBound=function(a){return Boolean(this._binds[a])},f.prototype.bindSortDom=function(a,b){var c,d,e,f=window.jQuery(a);for(this.debug()&&console.log("ForerunnerDB.OldView.Bind: Sorting data in DOM...",b),c=0;c<b.length;c++)d=b[c],e=f.find("#"+d[this._primaryKey]),e.length?0===c?(this.debug()&&console.log("ForerunnerDB.OldView.Bind: Sort, moving to index 0...",e),f.prepend(e)):(this.debug()&&console.log("ForerunnerDB.OldView.Bind: Sort, moving to index "+c+"...",e),e.insertAfter(f.children(":eq("+(c-1)+")"))):this.debug()&&console.log("ForerunnerDB.OldView.Bind: Warning, element for array item not found!",d)},f.prototype.bindRefresh=function(a){var b,c,d=this._binds;a||(a={data:this.find()});for(b in d)d.hasOwnProperty(b)&&(c=d[b],this.debug()&&console.log("ForerunnerDB.OldView.Bind: Sorting DOM..."),this.bindSortDom(b,a.data),c.afterOperation&&c.afterOperation(),c.refresh&&c.refresh())},f.prototype.bindRender=function(a,b){var c,d,e,f,g,h=this._binds[a],i=window.jQuery(a),j=window.jQuery("<ul></ul>");if(h){for(c=this._data.find(),f=function(a){j.append(a)},g=0;g<c.length;g++)d=c[g],e=h.template(d,f);b?b(a,j.html()):i.append(j.html())}},f.prototype.processQueue=function(a,b){var c=this._deferQueue[a],d=this._deferThreshold[a],e=this._deferTime[a];if(c.length){var f,g=this;c.length&&(f=c.length>d?c.splice(0,d):c.splice(0,c.length),this._bindEvent(a,f,[])),setTimeout(function(){g.processQueue(a,b)},e)}else b&&b(),this.emit("bindQueueComplete")},f.prototype._bindEvent=function(a,b,c){var d,e,f=this._binds,g=this.find({});for(e in f)if(f.hasOwnProperty(e))switch(d=f[e].reduce?this.find(f[e].reduce.query,f[e].reduce.options):g,a){case"insert":this._bindInsert(e,f[e],b,c,d);break;case"update":this._bindUpdate(e,f[e],b,c,d);break;case"remove":this._bindRemove(e,f[e],b,c,d)}},f.prototype._bindChange=function(a){this.debug()&&console.log("ForerunnerDB.OldView.Bind: Bind data change, refreshing bind...",a),this.bindRefresh(a)},f.prototype._bindInsert=function(a,b,c,d,e){var f,g,h,i,j=window.jQuery(a);for(h=function(a,c,d,e){return function(a){b.insert?b.insert(a,c,d,e):b.prependInsert?j.prepend(a):j.append(a),b.afterInsert&&b.afterInsert(a,c,d,e)}},i=0;i<c.length;i++)f=j.find("#"+c[i][this._primaryKey]),f.length||(g=b.template(c[i],h(f,c[i],d,e)))},f.prototype._bindUpdate=function(a,b,c,d,e){var f,g,h,i=window.jQuery(a);for(g=function(a,c){return function(d){b.update?b.update(d,c,e,a.length?"update":"append"):a.length?a.replaceWith(d):b.prependUpdate?i.prepend(d):i.append(d),b.afterUpdate&&b.afterUpdate(d,c,e)}},h=0;h<c.length;h++)f=i.find("#"+c[h][this._primaryKey]),b.template(c[h],g(f,c[h]))},f.prototype._bindRemove=function(a,b,c,d,e){var f,g,h,i=window.jQuery(a);for(g=function(a,c,d){return function(){b.remove?b.remove(a,c,d):(a.remove(),b.afterRemove&&b.afterRemove(a,c,d))}},h=0;h<c.length;h++)f=i.find("#"+c[h][this._primaryKey]),f.length&&(b.beforeRemove?b.beforeRemove(f,c[h],e,g(f,c[h],e)):b.remove?b.remove(f,c[h],e):(f.remove(),b.afterRemove&&b.afterRemove(f,c[h],e)))}},{"./Shared":36}],26:[function(a,b,c){"use strict";var d,e,f,g,h,i,j;d=a("./Shared");var k=function(a){this.init.apply(this,arguments)};k.prototype.init=function(a){var b=this;this._name=a,this._listeners={},this._query={query:{},options:{}},this._onFromSetData=function(){b._onSetData.apply(b,arguments)},this._onFromInsert=function(){b._onInsert.apply(b,arguments)},this._onFromUpdate=function(){b._onUpdate.apply(b,arguments)},this._onFromRemove=function(){b._onRemove.apply(b,arguments)},this._onFromChange=function(){b.debug()&&console.log("ForerunnerDB.OldView: Received change"),b._onChange.apply(b,arguments)}},d.addModule("OldView",k),f=a("./CollectionGroup"),g=a("./Collection"),h=g.prototype.init,i=f.prototype.init,e=d.modules.Db,j=e.prototype.init,d.mixin(k.prototype,"Mixin.Events"),k.prototype.drop=function(){return(this._db||this._from)&&this._name?(this.debug()&&console.log("ForerunnerDB.OldView: Dropping view "+this._name),this._state="dropped",this.emit("drop",this),this._db&&this._db._oldViews&&delete this._db._oldViews[this._name],this._from&&this._from._oldViews&&delete this._from._oldViews[this._name],!0):!1},k.prototype.debug=function(){return!1},k.prototype.db=function(a){return void 0!==a?(this._db=a,this):this._db},k.prototype.from=function(a){if(void 0!==a){if("string"==typeof a){if(!this._db.collectionExists(a))throw'ForerunnerDB.OldView "'+this.name()+'": Invalid collection in view.from() call.';a=this._db.collection(a)}return this._from!==a&&(this._from&&this.removeFrom(),this.addFrom(a)),this}return 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 0===c||c===!0)&&this.refresh()},k.prototype.queryRemove=function(a,b){var c,d=this._query.query;if(void 0!==a)for(c in a)a.hasOwnProperty(c)&&delete d[c];(void 0===b||b===!0)&&this.refresh()},k.prototype.query=function(a,b){return void 0!==a?(this._query.query=a,(void 0===b||b===!0)&&this.refresh(),this):this._query.query},k.prototype.queryOptions=function(a,b){return void 0!==a?(this._query.options=a,(void 0===b||b===!0)&&this.refresh(),this):this._query.options},k.prototype.refresh=function(a){if(this._from){var b,c,d,e,f,g,h,i,j=this._data,k=[],l=[],m=[],n=!1;if(this.debug()&&(console.log("ForerunnerDB.OldView: Refreshing view "+this._name),console.log("ForerunnerDB.OldView: Existing data: "+("undefined"!=typeof this._data)),"undefined"!=typeof this._data&&console.log("ForerunnerDB.OldView: Current data rows: "+this._data.find().length)),this._query?(this.debug()&&console.log("ForerunnerDB.OldView: View has query and options, getting 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 this._oldViews[a._name],this},f.prototype.init=function(){this._oldViews=[],i.apply(this,arguments)},f.prototype._addOldView=function(a){return void 0!==a&&(this._oldViews[a._name]=a),this},f.prototype._removeOldView=function(a){return void 0!==a&&delete this._oldViews[a._name],this},e.prototype.init=function(){this._oldViews={},j.apply(this,arguments)},e.prototype.oldView=function(a){return this._oldViews[a]||this.debug()&&console.log("ForerunnerDB.OldView: Creating view "+a),this._oldViews[a]=this._oldViews[a]||new k(a).db(this),this._oldViews[a]},e.prototype.oldViewExists=function(a){return Boolean(this._oldViews[a])},e.prototype.oldViews=function(){var a,b=[];for(a in this._oldViews)this._oldViews.hasOwnProperty(a)&&b.push({name:a,count:this._oldViews[a].count()});return b},d.finishModule("OldView"),b.exports=k},{"./Collection":4,"./CollectionGroup":5,"./Shared":36}],27:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=function(a){this.pathSolver=new 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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"),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(){if(!this.isDropped()){for(this._state="dropped",delete this._data,delete this._collData;this._sources.length;)this._removeSource(this._sources[0]);delete 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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,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(!1,a,{})}].concat(this._decodeSteps),b)},k.prototype.encode=function(a,b){n.waterfall([function(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):b.foundData=!1,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):b.foundData=!1,c&&c(!1,a,b)},k.prototype.save=function(a,b,c){switch(this.mode()){case"localforage":this.encode(b,function(b,d,e){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.apply(this)}},"boolean, function":function(a,b){var c=this;this.isDropped()||(a&&(this._name?this._db?this._db.persist.drop(this._db._name+"::"+this._name,function(){c._db.persist.drop(c._db._name+"::"+c._name+"::metaData",b)}):b&&b("Cannot drop a collection's persistent storage when the collection is not attached to a database!"):b&&b("Cannot drop a collection's persistent storage when no name assigned to collection!")),f.apply(this,b))}}),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.setData(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!")},d.prototype.init=function(){i.apply(this,arguments),this.persist=new 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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":36,pako:82}],33:[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 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f=0;e>f;f+=4)b[d+f>>>2]=c[f>>>2];return this.sigBytes+=e,this},clamp:function(){var b=this.words,c=this.sigBytes;b[c>>>2]&=4294967295<<32-c%4*8,b.length=a.ceil(c/4)},clone:function(){var a=e.clone.call(this);return a.words=this.words.slice(0),a},random:function(b){for(var c,d=[],e=function(b){var b=b,c=987654321,d=4294967295;return function(){c=36969*(65535&c)+(c>>16)&d,b=18e3*(65535&b)+(b>>16)&d;var e=(c<<16)+b&d;return e/=4294967296,e+=.5,e*(a.random()>.5?1:-1)}},g=0;b>g;g+=4){var h=e(4294967296*(c||a.random()));c=987654071*h(),d.push(4294967296*h()|0)}return new f.init(d,b)}}),g=c.enc={},h=g.Hex={stringify:function(a){for(var b=a.words,c=a.sigBytes,d=[],e=0;c>e;e++){var f=b[e>>>2]>>>24-e%4*8&255;d.push((f>>>4).toString(16)),d.push((15&f).toString(16))}return d.join("")},parse:function(a){for(var b=a.length,c=[],d=0;b>d;d+=2)c[d>>>3]|=parseInt(a.substr(d,2),16)<<24-d%8*4;return new f.init(c,b/2)}},i=g.Latin1={stringify:function(a){for(var b=a.words,c=a.sigBytes,d=[],e=0;c>e;e++){var 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g=b[f>>>2]>>>24-f%4*8&255,h=b[f+1>>>2]>>>24-(f+1)%4*8&255,i=b[f+2>>>2]>>>24-(f+2)%4*8&255,j=g<<16|h<<8|i,k=0;4>k&&c>f+.75*k;k++)e.push(d.charAt(j>>>6*(3-k)&63));var l=d.charAt(64);if(l)for(;e.length%4;)e.push(l);return e.join("")},parse:function(a){var b=a.length,c=this._map,e=c.charAt(64);if(e){var f=a.indexOf(e);-1!=f&&(b=f)}for(var g=[],h=0,i=0;b>i;i++)if(i%4){var j=c.indexOf(a.charAt(i-1))<<i%4*2,k=c.indexOf(a.charAt(i))>>>6-i%4*2;g[h>>>2]|=(j|k)<<24-h%4*8,h++}return d.create(g,h)},_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}}(),a.enc.Base64})},{"./core":41}],43:[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(){function b(a){return a<<8&4278255360|a>>>8&16711935}var c=a,d=c.lib,e=d.WordArray,f=c.enc;f.Utf16=f.Utf16BE={stringify:function(a){for(var b=a.words,c=a.sigBytes,d=[],e=0;c>e;e+=2){var 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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":41}],50:[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":40,"./core":41}],51:[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":40,"./core":41}],52:[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":40,"./core":41}],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.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":40,"./core":41}],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.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":40,"./core":41}],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.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":40,"./core":41}],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.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":40,"./core":41}],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.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":40,"./core":41}],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.NoPadding={pad:function(){},unpad:function(){}},a.pad.NoPadding})},{"./cipher-core":40,"./core":41}],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.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":40,"./core":41}],60:[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":41,"./hmac":46,"./sha1":65}],61:[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":40,"./core":41,"./enc-base64":42,"./evpkdf":44,"./md5":49}],62:[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":40,"./core":41,"./enc-base64":42,"./evpkdf":44,"./md5":49}],63:[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":40,"./core":41,"./enc-base64":42,"./evpkdf":44,"./md5":49}],64:[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":41}],65:[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":41}],66:[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":41,"./sha256":67}],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){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":41}],68:[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":41,"./x64-core":72}],69:[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":41,"./sha512":70,"./x64-core":72}],70:[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":41,"./x64-core":72}],71:[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 d=a,e=d.lib,f=e.WordArray,g=e.BlockCipher,h=d.algo,i=[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],j=[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],k=[1,2,4,6,8,10,12,14,15,17,19,21,23,25,27,28],l=[{0:8421888,268435456:32768,536870912:8421378,805306368:2,1073741824:512,1342177280:8421890,1610612736:8389122,1879048192:8388608,2147483648:514,2415919104:8389120,2684354560:33280,2952790016:8421376,3221225472:32770,3489660928:8388610,3758096384:0,4026531840:33282,134217728:0,402653184:8421890,671088640:33282,939524096:32768,1207959552:8421888,1476395008:512,1744830464:8421378,2013265920:2,2281701376:8389120,2550136832:33280,2818572288:8421376,3087007744:8389122,3355443200:8388610,
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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 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m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindex<h.gzhead.name.length?255&h.gzhead.name.charCodeAt(h.gzindex++):0,i(h,l)}while(0!==l);h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindex<h.gzhead.comment.length?255&h.gzhead.comment.charCodeAt(h.gzindex++):0,i(h,l)}while(0!==l);h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(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=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(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,M}return b!==K?M:h.wrap<=0?N:(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?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":85,"./adler32":87,"./crc32":89,"./messages":95,"./trees":96}],91:[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},{}],92:[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 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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 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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:
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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 distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),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,c.mode===V&&(c.back=-1);break}for(c.back=0;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(ra&&0===(240&ra)){for(ta=qa,ua=ra,va=sa;Aa=c.lencode[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,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.length+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case 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":85,"./adler32":87,"./crc32":89,"./inffast":92,"./inftrees":94}],94:[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":85}],95:[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"}},{}],96:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<<a.bi_valid&65535,f(a,a.bi_buf),a.bi_buf=b>>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<<a.bi_valid&65535,a.bi_valid+=c)}function h(a,b,c){g(a,c[2*b],c[2*b+1])}function i(a,b){var c=0;do c|=1&a,a>>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(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 k(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;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>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 l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=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]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<<aa[d];a++)ga[e++]=d;for(e>>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<<aa[d]-7;a++)ga[256+e++]=d;for(b=0;U>=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(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 p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(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 r(a,b,c){for(var d=a.heap[c],e=c<<1;e<=a.heap_len&&(e<a.heap_len&&q(b,a.heap[e+1],a.heap[e],a.depth)&&e++,!q(b,d,a.heap[e],a.depth));)a.heap[c]=a.heap[e],c=e,e<<=1;a.heap[c]=d}function s(a,b,c){var d,f,i,j,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],f=a.pending_buf[a.l_buf+k],k++,0===d?h(a,f,b):(i=ha[f],h(a,i+P+1,b),j=_[i],0!==j&&(f-=ia[i],g(a,f,j)),d--,i=e(d),h(a,i,c),j=aa[i],0!==j&&(d-=ja[i],g(a,d,j)));while(k<a.last_lit);h(a,X,b)}function t(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=T,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--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(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++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(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*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++j<k&&e===i)){if(l>j){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(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?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(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*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[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],aa=[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],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(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},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":85}],97:[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},{}]},{},[1]);
|
app/javascript/mastodon/features/follow_requests/components/account_authorize.js
|
glitch-soc/mastodon
|
import React from 'react';
import PropTypes from 'prop-types';
import ImmutablePropTypes from 'react-immutable-proptypes';
import Permalink from '../../../components/permalink';
import Avatar from '../../../components/avatar';
import DisplayName from '../../../components/display_name';
import IconButton from '../../../components/icon_button';
import { defineMessages, injectIntl } from 'react-intl';
import ImmutablePureComponent from 'react-immutable-pure-component';
const messages = defineMessages({
authorize: { id: 'follow_request.authorize', defaultMessage: 'Authorize' },
reject: { id: 'follow_request.reject', defaultMessage: 'Reject' },
});
export default @injectIntl
class AccountAuthorize extends ImmutablePureComponent {
static propTypes = {
account: ImmutablePropTypes.map.isRequired,
onAuthorize: PropTypes.func.isRequired,
onReject: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
render () {
const { intl, account, onAuthorize, onReject } = this.props;
const content = { __html: account.get('note_emojified') };
return (
<div className='account-authorize__wrapper'>
<div className='account-authorize'>
<Permalink href={account.get('url')} to={`/@${account.get('acct')}`} className='detailed-status__display-name'>
<div className='account-authorize__avatar'><Avatar account={account} size={48} /></div>
<DisplayName account={account} />
</Permalink>
<div className='account__header__content translate' dangerouslySetInnerHTML={content} />
</div>
<div className='account--panel'>
<div className='account--panel__button'><IconButton title={intl.formatMessage(messages.authorize)} icon='check' onClick={onAuthorize} /></div>
<div className='account--panel__button'><IconButton title={intl.formatMessage(messages.reject)} icon='times' onClick={onReject} /></div>
</div>
</div>
);
}
}
|
actor-apps/app-web/src/app/components/ToolbarSection.react.js
|
shaunstanislaus/actor-platform
|
import React from 'react';
import DialogStore from 'stores/DialogStore';
import ActivityActionCreators from 'actions/ActivityActionCreators';
//import AvatarItem from 'components/common/AvatarItem.react';
var getStateFromStores = () => {
return {dialogInfo: null};
};
class ToolbarSection extends React.Component {
componentWillMount() {
DialogStore.addSelectedChangeListener(this.onChange);
}
componentWillUnmount() {
DialogStore.removeSelectedChangeListener(this.onChange);
}
constructor() {
super();
this.onClick = this.onClick.bind(this);
this.onChange = this.onChange.bind(this);
this.state = getStateFromStores();
}
onClick() {
ActivityActionCreators.show();
}
onChange() {
this.setState({dialogInfo: DialogStore.getSelectedDialogInfo()});
}
render() {
let info = this.state.dialogInfo;
let dialogElement;
if (info != null) {
dialogElement = (
<div className="toolbar__peer row">
{/*
<a onClick={this.onClick}>
<AvatarItem image={info.avatar}
placeholder={info.placeholder}
size="small"
title={info.name}/>
</a>
*/}
<div className="toolbar__peer__body col-xs">
<span className="toolbar__peer__title" onClick={this.onClick}>{info.name}</span>
<span className="toolbar__peer__presence">{info.presence}</span>
</div>
</div>
);
} else {
dialogElement = null;
}
return (
<header className="toolbar">
{dialogElement}
</header>
);
}
}
export default ToolbarSection;
|
examples/todomvc/index.js
|
ngokevin/redux
|
import React from 'react';
import App from './containers/App';
import 'todomvc-app-css/index.css';
React.render(
<App />,
document.getElementById('root')
);
|
examples/relay-treasurehunt/js/components/App.js
|
tmitchel2/relay
|
/**
* Copyright 2013-2015, 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.
*/
import CheckHidingSpotForTreasureMutation from '../mutations/CheckHidingSpotForTreasureMutation';
import React from 'react';
import Relay from 'react-relay';
class App extends React.Component {
_getHidingSpotStyle(hidingSpot) {
var color;
if (this.props.relay.hasOptimisticUpdate(hidingSpot)) {
color = 'lightGrey';
} else if (hidingSpot.hasBeenChecked) {
if (hidingSpot.hasTreasure) {
color = 'green';
} else {
color = 'red';
}
} else {
color = 'black';
}
return {
backgroundColor: color,
cursor: this._isGameOver() ? null : 'pointer',
display: 'inline-block',
height: 100,
marginRight: 10,
width: 100,
};
}
_handleHidingSpotClick(hidingSpot) {
if (this._isGameOver()) {
return;
}
Relay.Store.update(
new CheckHidingSpotForTreasureMutation({
game: this.props.game,
hidingSpot,
})
);
}
_hasFoundTreasure() {
return (
this.props.game.hidingSpots.edges.some(edge => edge.node.hasTreasure)
);
}
_isGameOver() {
return !this.props.game.turnsRemaining || this._hasFoundTreasure();
}
renderGameBoard() {
return this.props.game.hidingSpots.edges.map(edge => {
return (
<div
key={edge.node.id}
onClick={this._handleHidingSpotClick.bind(this, edge.node)}
style={this._getHidingSpotStyle(edge.node)}
/>
);
});
}
render() {
var headerText;
if (this.props.relay.getPendingTransactions(this.props.game)) {
headerText = '\u2026';
} else if (this._hasFoundTreasure()) {
headerText = 'You win!';
} else if (this._isGameOver()) {
headerText = 'Game over!';
} else {
headerText = 'Find the treasure!';
}
return (
<div>
<h1>{headerText}</h1>
{this.renderGameBoard()}
<p>Turns remaining: {this.props.game.turnsRemaining}</p>
</div>
);
}
}
export default Relay.createContainer(App, {
fragments: {
game: () => Relay.QL`
fragment on Game {
turnsRemaining,
hidingSpots(first: 9) {
edges {
node {
hasBeenChecked,
hasTreasure,
id,
${CheckHidingSpotForTreasureMutation.getFragment('hidingSpot')},
}
}
},
${CheckHidingSpotForTreasureMutation.getFragment('game')},
}
`,
},
});
|
fields/types/geopoint/GeoPointField.js
|
rafmsou/keystone
|
import Field from '../Field';
import React from 'react';
import {
FormInput,
Grid,
} from '../../../admin/client/App/elemental';
module.exports = Field.create({
displayName: 'GeopointField',
statics: {
type: 'Geopoint',
},
focusTargetRef: 'lat',
handleLat (event) {
const { value = [], path, onChange } = this.props;
const newVal = event.target.value;
onChange({
path,
value: [value[0], newVal],
});
},
handleLong (event) {
const { value = [], path, onChange } = this.props;
const newVal = event.target.value;
onChange({
path,
value: [newVal, value[1]],
});
},
renderValue () {
const { value } = this.props;
if (value && value[1] && value[0]) {
return <FormInput noedit>{value[1]}, {value[0]}</FormInput>; // eslint-disable-line comma-spacing
}
return <FormInput noedit>(not set)</FormInput>;
},
renderField () {
const { value = [], path } = this.props;
return (
<Grid.Row xsmall="one-half" gutter={10}>
<Grid.Col>
<FormInput
autoComplete="off"
name={this.getInputName(path + '[1]')}
onChange={this.handleLat}
placeholder="Latitude"
ref="lat"
value={value[1]}
/>
</Grid.Col>
<Grid.Col width="one-half">
<FormInput
autoComplete="off"
name={this.getInputName(path + '[0]')}
onChange={this.handleLong}
placeholder="Longitude"
ref="lng"
value={value[0]}
/>
</Grid.Col>
</Grid.Row>
);
},
});
|
ajax/libs/6to5/3.6.1/browser-polyfill.js
|
jaywcjlove/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){(function(global){"use strict";if(global._6to5Polyfill){throw new Error("only one instance of 6to5/polyfill is allowed")}global._6to5Polyfill=true;require("core-js/shim");require("regenerator-6to5/runtime")}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"core-js/shim":2,"regenerator-6to5/runtime":3}],2:[function(require,module,exports){!function(global,framework,undefined){"use strict";var OBJECT="Object",FUNCTION="Function",ARRAY="Array",STRING="String",NUMBER="Number",REGEXP="RegExp",DATE="Date",MAP="Map",SET="Set",WEAKMAP="WeakMap",WEAKSET="WeakSet",SYMBOL="Symbol",PROMISE="Promise",MATH="Math",ARGUMENTS="Arguments",PROTOTYPE="prototype",CONSTRUCTOR="constructor",TO_STRING="toString",TO_STRING_TAG=TO_STRING+"Tag",TO_LOCALE="toLocaleString",HAS_OWN="hasOwnProperty",FOR_EACH="forEach",ITERATOR="iterator",FF_ITERATOR="@@"+ITERATOR,PROCESS="process",CREATE_ELEMENT="createElement",Function=global[FUNCTION],Object=global[OBJECT],Array=global[ARRAY],String=global[STRING],Number=global[NUMBER],RegExp=global[REGEXP],Date=global[DATE],Map=global[MAP],Set=global[SET],WeakMap=global[WEAKMAP],WeakSet=global[WEAKSET],Symbol=global[SYMBOL],Math=global[MATH],TypeError=global.TypeError,setTimeout=global.setTimeout,setImmediate=global.setImmediate,clearImmediate=global.clearImmediate,parseInt=global.parseInt,isFinite=global.isFinite,process=global[PROCESS],nextTick=process&&process.nextTick,document=global.document,html=document&&document.documentElement,navigator=global.navigator,define=global.define,ArrayProto=Array[PROTOTYPE],ObjectProto=Object[PROTOTYPE],FunctionProto=Function[PROTOTYPE],Infinity=1/0,DOT=".",CONSOLE_METHODS="assert,clear,count,debug,dir,dirxml,error,exception,"+"group,groupCollapsed,groupEnd,info,isIndependentlyComposed,log,"+"markTimeline,profile,profileEnd,table,time,timeEnd,timeline,"+"timelineEnd,timeStamp,trace,warn";function isObject(it){return it!==null&&(typeof it=="object"||typeof it=="function")}function isFunction(it){return typeof it=="function"}var isNative=ctx(/./.test,/\[native code\]\s*\}\s*$/,1);var toString=ObjectProto[TO_STRING];function setToStringTag(it,tag,stat){if(it&&!has(it=stat?it:it[PROTOTYPE],SYMBOL_TAG))hidden(it,SYMBOL_TAG,tag)}function cof(it){return toString.call(it).slice(8,-1)}function classof(it){var O,T;return it==undefined?it===undefined?"Undefined":"Null":typeof(T=(O=Object(it))[SYMBOL_TAG])=="string"?T:cof(O)}var call=FunctionProto.call,apply=FunctionProto.apply,REFERENCE_GET;function part(){var fn=assertFunction(this),length=arguments.length,args=Array(length),i=0,_=path._,holder=false;while(length>i)if((args[i]=arguments[i++])===_)holder=true;return function(){var that=this,_length=arguments.length,i=0,j=0,_args;if(!holder&&!_length)return invoke(fn,args,that);_args=args.slice();if(holder)for(;length>i;i++)if(_args[i]===_)_args[i]=arguments[j++];while(_length>j)_args.push(arguments[j++]);return invoke(fn,_args,that)}}function ctx(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)}}function invoke(fn,args,that){var un=that===undefined;switch(args.length|0){case 0:return un?fn():fn.call(that);case 1:return un?fn(args[0]):fn.call(that,args[0]);case 2:return un?fn(args[0],args[1]):fn.call(that,args[0],args[1]);case 3:return un?fn(args[0],args[1],args[2]):fn.call(that,args[0],args[1],args[2]);case 4:return un?fn(args[0],args[1],args[2],args[3]):fn.call(that,args[0],args[1],args[2],args[3]);case 5:return un?fn(args[0],args[1],args[2],args[3],args[4]):fn.call(that,args[0],args[1],args[2],args[3],args[4])}return fn.apply(that,args)}function construct(target,argumentsList){var proto=assertFunction(arguments.length<3?target:arguments[2])[PROTOTYPE],instance=create(isObject(proto)?proto:ObjectProto),result=apply.call(target,instance,argumentsList);return isObject(result)?result:instance}var create=Object.create,getPrototypeOf=Object.getPrototypeOf,setPrototypeOf=Object.setPrototypeOf,defineProperty=Object.defineProperty,defineProperties=Object.defineProperties,getOwnDescriptor=Object.getOwnPropertyDescriptor,getKeys=Object.keys,getNames=Object.getOwnPropertyNames,getSymbols=Object.getOwnPropertySymbols,isFrozen=Object.isFrozen,has=ctx(call,ObjectProto[HAS_OWN],2),ES5Object=Object,Dict;function toObject(it){return ES5Object(assertDefined(it))}function returnIt(it){return it}function returnThis(){return this}function get(object,key){if(has(object,key))return object[key]}function ownKeys(it){assertObject(it);return getSymbols?getNames(it).concat(getSymbols(it)):getNames(it)}var assign=Object.assign||function(target,source){var T=Object(assertDefined(target)),l=arguments.length,i=1;while(l>i){var S=ES5Object(arguments[i++]),keys=getKeys(S),length=keys.length,j=0,key;while(length>j)T[key=keys[j++]]=S[key]}return T};function keyOf(object,el){var O=toObject(object),keys=getKeys(O),length=keys.length,index=0,key;while(length>index)if(O[key=keys[index++]]===el)return key}function array(it){return String(it).split(",")}var push=ArrayProto.push,unshift=ArrayProto.unshift,slice=ArrayProto.slice,splice=ArrayProto.splice,indexOf=ArrayProto.indexOf,forEach=ArrayProto[FOR_EACH];function createArrayMethod(type){var isMap=type==1,isFilter=type==2,isSome=type==3,isEvery=type==4,isFindIndex=type==6,noholes=type==5||isFindIndex;return function(callbackfn){var O=Object(assertDefined(this)),that=arguments[1],self=ES5Object(O),f=ctx(callbackfn,that,3),length=toLength(self.length),index=0,result=isMap?Array(length):isFilter?[]:undefined,val,res;for(;length>index;index++)if(noholes||index in self){val=self[index];res=f(val,index,O);if(type){if(isMap)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(isEvery)return false}}return isFindIndex?-1:isSome||isEvery?isEvery:result}}function createArrayContains(isContains){return function(el){var O=toObject(this),length=toLength(O.length),index=toIndex(arguments[1],length);if(isContains&&el!=el){for(;length>index;index++)if(sameNaN(O[index]))return isContains||index}else for(;length>index;index++)if(isContains||index in O){if(O[index]===el)return isContains||index}return!isContains&&-1}}function generic(A,B){return typeof A=="function"?A:B}var MAX_SAFE_INTEGER=9007199254740991,pow=Math.pow,abs=Math.abs,ceil=Math.ceil,floor=Math.floor,max=Math.max,min=Math.min,random=Math.random,trunc=Math.trunc||function(it){return(it>0?floor:ceil)(it)};function sameNaN(number){return number!=number}function toInteger(it){return isNaN(it)?0:trunc(it)}function toLength(it){return it>0?min(toInteger(it),MAX_SAFE_INTEGER):0}function toIndex(index,length){var index=toInteger(index);return index<0?max(index+length,0):min(index,length)}function createReplacer(regExp,replace,isStatic){var replacer=isObject(replace)?function(part){return replace[part]}:replace;return function(it){return String(isStatic?it:this).replace(regExp,replacer)}}function createPointAt(toString){return function(pos){var s=String(assertDefined(this)),i=toInteger(pos),l=s.length,a,b;if(i<0||i>=l)return toString?"":undefined;a=s.charCodeAt(i);return a<55296||a>56319||i+1===l||(b=s.charCodeAt(i+1))<56320||b>57343?toString?s.charAt(i):a:toString?s.slice(i,i+2):(a-55296<<10)+(b-56320)+65536}}var REDUCE_ERROR="Reduce of empty object with no initial value";function assert(condition,msg1,msg2){if(!condition)throw TypeError(msg2?msg1+msg2:msg1)}function assertDefined(it){if(it==undefined)throw TypeError("Function called on null or undefined");return it}function assertFunction(it){assert(isFunction(it),it," is not a function!");return it}function assertObject(it){assert(isObject(it),it," is not an object!");return it}function assertInstance(it,Constructor,name){assert(it instanceof Constructor,name,": use the 'new' operator!")}function descriptor(bitmap,value){return{enumerable:!(bitmap&1),configurable:!(bitmap&2),writable:!(bitmap&4),value:value}}function simpleSet(object,key,value){object[key]=value;return object}function createDefiner(bitmap){return DESC?function(object,key,value){return defineProperty(object,key,descriptor(bitmap,value))}:simpleSet}function uid(key){return SYMBOL+"("+key+")_"+(++sid+random())[TO_STRING](36)}function getWellKnownSymbol(name,setter){return Symbol&&Symbol[name]||(setter?Symbol:safeSymbol)(SYMBOL+DOT+name)}var DESC=!!function(){try{return defineProperty({},"a",{get:function(){return 2}}).a==2}catch(e){}}(),sid=0,hidden=createDefiner(1),set=Symbol?simpleSet:hidden,safeSymbol=Symbol||uid;function assignHidden(target,src){for(var key in src)hidden(target,key,src[key]);return target}var SYMBOL_UNSCOPABLES=getWellKnownSymbol("unscopables"),ArrayUnscopables=ArrayProto[SYMBOL_UNSCOPABLES]||{},SYMBOL_SPECIES=getWellKnownSymbol("species");function setSpecies(C){if(framework||!isNative(C))defineProperty(C,SYMBOL_SPECIES,{configurable:true,get:returnThis})}var SYMBOL_ITERATOR=getWellKnownSymbol(ITERATOR),SYMBOL_TAG=getWellKnownSymbol(TO_STRING_TAG),SUPPORT_FF_ITER=FF_ITERATOR in ArrayProto,ITER=safeSymbol("iter"),KEY=1,VALUE=2,Iterators={},IteratorPrototype={},NATIVE_ITERATORS=SYMBOL_ITERATOR in ArrayProto,BUGGY_ITERATORS="keys"in ArrayProto&&!("next"in[].keys());setIterator(IteratorPrototype,returnThis);function setIterator(O,value){hidden(O,SYMBOL_ITERATOR,value);SUPPORT_FF_ITER&&hidden(O,FF_ITERATOR,value)}function createIterator(Constructor,NAME,next,proto){Constructor[PROTOTYPE]=create(proto||IteratorPrototype,{next:descriptor(1,next)});setToStringTag(Constructor,NAME+" Iterator")}function defineIterator(Constructor,NAME,value,DEFAULT){var proto=Constructor[PROTOTYPE],iter=get(proto,SYMBOL_ITERATOR)||get(proto,FF_ITERATOR)||DEFAULT&&get(proto,DEFAULT)||value;if(framework){setIterator(proto,iter);if(iter!==value){var iterProto=getPrototypeOf(iter.call(new Constructor));setToStringTag(iterProto,NAME+" Iterator",true);has(proto,FF_ITERATOR)&&setIterator(iterProto,returnThis)}}Iterators[NAME]=iter;Iterators[NAME+" Iterator"]=returnThis;return iter}function defineStdIterators(Base,NAME,Constructor,next,DEFAULT,IS_SET){function createIter(kind){return function(){return new Constructor(this,kind)}}createIterator(Constructor,NAME,next);var entries=createIter(KEY+VALUE),values=createIter(VALUE);if(DEFAULT==VALUE)values=defineIterator(Base,NAME,values,"values");else entries=defineIterator(Base,NAME,entries,"entries");if(DEFAULT){$define(PROTO+FORCED*BUGGY_ITERATORS,NAME,{entries:entries,keys:IS_SET?values:createIter(KEY),values:values})}}function iterResult(done,value){return{value:value,done:!!done}}function isIterable(it){var O=Object(it),Symbol=global[SYMBOL],hasExt=(Symbol&&Symbol[ITERATOR]||FF_ITERATOR)in O;return hasExt||SYMBOL_ITERATOR in O||has(Iterators,classof(O))}function getIterator(it){var Symbol=global[SYMBOL],ext=it[Symbol&&Symbol[ITERATOR]||FF_ITERATOR],getIter=ext||it[SYMBOL_ITERATOR]||Iterators[classof(it)];return assertObject(getIter.call(it))}function stepCall(fn,value,entries){return entries?invoke(fn,value):fn(value)}function forOf(iterable,entries,fn,that){var iterator=getIterator(iterable),f=ctx(fn,that,entries?2:1),step;while(!(step=iterator.next()).done)if(stepCall(f,step.value,entries)===false)return}var NODE=cof(process)==PROCESS,core={},path=framework?global:core,old=global.core,exportGlobal,FORCED=1,GLOBAL=2,STATIC=4,PROTO=8,BIND=16,WRAP=32;function $define(type,name,source){var key,own,out,exp,isGlobal=type&GLOBAL,target=isGlobal?global:type&STATIC?global[name]:(global[name]||ObjectProto)[PROTOTYPE],exports=isGlobal?core:core[name]||(core[name]={});if(isGlobal)source=name;for(key in source){own=!(type&FORCED)&&target&&key in target&&(!isFunction(target[key])||isNative(target[key]));out=(own?target:source)[key];if(type&BIND&&own)exp=ctx(out,global);else if(type&WRAP&&!framework&&target[key]==out){exp=function(param){return this instanceof out?new out(param):out(param)};exp[PROTOTYPE]=out[PROTOTYPE]}else exp=type&PROTO&&isFunction(out)?ctx(call,out):out;if(exports[key]!=out)hidden(exports,key,exp);if(framework&&target&&!own){if(isGlobal)target[key]=out;else delete target[key]&&hidden(target,key,out)}}}if(typeof module!="undefined"&&module.exports)module.exports=core;else if(isFunction(define)&&define.amd)define(function(){return core});else exportGlobal=true;if(exportGlobal||framework){core.noConflict=function(){global.core=old;return core};global.core=core}!function(TAG,SymbolRegistry,AllSymbols,setter){if(!isNative(Symbol)){Symbol=function(description){assert(!(this instanceof Symbol),SYMBOL+" is not a "+CONSTRUCTOR);var tag=uid(description),sym=set(create(Symbol[PROTOTYPE]),TAG,tag);AllSymbols[tag]=sym;DESC&&setter&&defineProperty(ObjectProto,tag,{configurable:true,set:function(value){hidden(this,tag,value)}});return sym};hidden(Symbol[PROTOTYPE],TO_STRING,function(){return this[TAG]})}$define(GLOBAL+WRAP,{Symbol:Symbol});var symbolStatics={"for":function(key){return has(SymbolRegistry,key+="")?SymbolRegistry[key]:SymbolRegistry[key]=Symbol(key)},iterator:SYMBOL_ITERATOR,keyFor:part.call(keyOf,SymbolRegistry),species:SYMBOL_SPECIES,toStringTag:SYMBOL_TAG=getWellKnownSymbol(TO_STRING_TAG,true),unscopables:SYMBOL_UNSCOPABLES,pure:safeSymbol,set:set,useSetter:function(){setter=true},useSimple:function(){setter=false}};forEach.call(array("hasInstance,isConcatSpreadable,match,replace,search,split,toPrimitive"),function(it){symbolStatics[it]=getWellKnownSymbol(it)});$define(STATIC,SYMBOL,symbolStatics);setToStringTag(Symbol,SYMBOL);$define(STATIC+FORCED*!isNative(Symbol),OBJECT,{getOwnPropertyNames:function(it){var names=getNames(toObject(it)),result=[],key,i=0;while(names.length>i)has(AllSymbols,key=names[i++])||result.push(key);return result},getOwnPropertySymbols:function(it){var names=getNames(toObject(it)),result=[],key,i=0;while(names.length>i)has(AllSymbols,key=names[i++])&&result.push(AllSymbols[key]);return result}})}(safeSymbol("tag"),{},{},true);!function(tmp){var objectStatic={assign:assign,is:function(x,y){return x===y?x!==0||1/x===1/y:x!=x&&y!=y}};"__proto__"in ObjectProto&&function(buggy,set){try{set=ctx(call,getOwnDescriptor(ObjectProto,"__proto__").set,2);set({},ArrayProto)}catch(e){buggy=true}objectStatic.setPrototypeOf=setPrototypeOf=setPrototypeOf||function(O,proto){assertObject(O);assert(proto===null||isObject(proto),proto,": can't set as prototype!");if(buggy)O.__proto__=proto;else set(O,proto);return O}}();$define(STATIC,OBJECT,objectStatic);if(framework){tmp[SYMBOL_TAG]=DOT;if(cof(tmp)!=DOT)hidden(ObjectProto,TO_STRING,function(){return"[object "+classof(this)+"]"})}setToStringTag(Math,MATH,true);setToStringTag(global.JSON,"JSON",true)}({});!function(){function wrapObjectMethod(key,MODE){var fn=Object[key],exp=core[OBJECT][key],f=0,o={};if(!exp||isNative(exp)){o[key]=MODE==1?function(it){return isObject(it)?fn(it):it}:MODE==2?function(it){return isObject(it)?fn(it):true}:MODE==3?function(it){return isObject(it)?fn(it):false}:MODE==4?function(it,key){return fn(toObject(it),key)}:function(it){return fn(toObject(it))};try{fn(DOT)}catch(e){f=1}$define(STATIC+FORCED*f,OBJECT,o)}}wrapObjectMethod("freeze",1);wrapObjectMethod("seal",1);wrapObjectMethod("preventExtensions",1);wrapObjectMethod("isFrozen",2);wrapObjectMethod("isSealed",2);wrapObjectMethod("isExtensible",3);wrapObjectMethod("getOwnPropertyDescriptor",4);wrapObjectMethod("getPrototypeOf");wrapObjectMethod("keys");wrapObjectMethod("getOwnPropertyNames")}();!function(NAME){NAME in FunctionProto||defineProperty(FunctionProto,NAME,{configurable:true,get:function(){var match=String(this).match(/^\s*function ([^ (]*)/),name=match?match[1]:"";has(this,NAME)||defineProperty(this,NAME,descriptor(5,name));return name},set:function(value){has(this,NAME)||defineProperty(this,NAME,descriptor(0,value))}})}("name");!function(isInteger){$define(STATIC,NUMBER,{EPSILON:pow(2,-52),isFinite:function(it){return typeof it=="number"&&isFinite(it)},isInteger:isInteger,isNaN:sameNaN,isSafeInteger:function(number){return isInteger(number)&&abs(number)<=MAX_SAFE_INTEGER},MAX_SAFE_INTEGER:MAX_SAFE_INTEGER,MIN_SAFE_INTEGER:-MAX_SAFE_INTEGER,parseFloat:parseFloat,parseInt:parseInt})}(Number.isInteger||function(it){return!isObject(it)&&isFinite(it)&&floor(it)===it});!function(){var E=Math.E,exp=Math.exp,log=Math.log,sqrt=Math.sqrt,sign=Math.sign||function(x){return(x=+x)==0||x!=x?x:x<0?-1:1};function asinh(x){return!isFinite(x=+x)||x==0?x:x<0?-asinh(-x):log(x+sqrt(x*x+1))}function expm1(x){return(x=+x)==0?x:x>-1e-6&&x<1e-6?x+x*x/2:exp(x)-1}$define(STATIC,MATH,{acosh:function(x){return(x=+x)<1?NaN:isFinite(x)?log(x/E+sqrt(x+1)*sqrt(x-1)/E)+1:x},asinh:asinh,atanh:function(x){return(x=+x)==0?x:log((1+x)/(1-x))/2},cbrt:function(x){return sign(x=+x)*pow(abs(x),1/3)},clz32:function(x){return(x>>>=0)?32-x[TO_STRING](2).length:32},cosh:function(x){return(exp(x=+x)+exp(-x))/2},expm1:expm1,fround:function(x){return new Float32Array([x])[0]},hypot:function(value1,value2){var sum=0,len1=arguments.length,len2=len1,args=Array(len1),larg=-Infinity,arg;while(len1--){arg=args[len1]=+arguments[len1];if(arg==Infinity||arg==-Infinity)return Infinity;if(arg>larg)larg=arg}larg=arg||1;while(len2--)sum+=pow(args[len2]/larg,2);return larg*sqrt(sum)},imul:function(x,y){var UInt16=65535,xn=+x,yn=+y,xl=UInt16&xn,yl=UInt16&yn;return 0|xl*yl+((UInt16&xn>>>16)*yl+xl*(UInt16&yn>>>16)<<16>>>0)},log1p:function(x){return(x=+x)>-1e-8&&x<1e-8?x-x*x/2:log(1+x)},log10:function(x){return log(x)/Math.LN10},log2:function(x){return log(x)/Math.LN2},sign:sign,sinh:function(x){return abs(x=+x)<1?(expm1(x)-expm1(-x))/2:(exp(x-1)-exp(-x-1))*(E/2)},tanh:function(x){var a=expm1(x=+x),b=expm1(-x);return a==Infinity?1:b==Infinity?-1:(a-b)/(exp(x)+exp(-x))},trunc:trunc})}();!function(RangeError,fromCharCode){function assertNotRegExp(it){if(cof(it)==REGEXP)throw TypeError()}$define(STATIC,STRING,{fromCodePoint:function(x){var res=[],len=arguments.length,i=0,code;while(len>i){code=+arguments[i++];if(toIndex(code,1114111)!==code)throw RangeError(code+" is not a valid code point");res.push(code<65536?fromCharCode(code):fromCharCode(((code-=65536)>>10)+55296,code%1024+56320))}return res.join("")},raw:function(callSite){var raw=toObject(callSite.raw),len=toLength(raw.length),sln=arguments.length,res=[],i=0;while(len>i){res.push(String(raw[i++]));if(i<sln)res.push(String(arguments[i]))}return res.join("")}});$define(PROTO,STRING,{codePointAt:createPointAt(false),endsWith:function(searchString){assertNotRegExp(searchString);var that=String(assertDefined(this)),endPosition=arguments[1],len=toLength(that.length),end=endPosition===undefined?len:min(toLength(endPosition),len);searchString+="";return that.slice(end-searchString.length,end)===searchString},includes:function(searchString){assertNotRegExp(searchString);return!!~String(assertDefined(this)).indexOf(searchString,arguments[1])},repeat:function(count){var str=String(assertDefined(this)),res="",n=toInteger(count);if(0>n||n==Infinity)throw RangeError("Count can't be negative");for(;n>0;(n>>>=1)&&(str+=str))if(n&1)res+=str;return res},startsWith:function(searchString){assertNotRegExp(searchString);var that=String(assertDefined(this)),index=toLength(min(arguments[1],that.length));searchString+="";return that.slice(index,index+searchString.length)===searchString}})}(global.RangeError,String.fromCharCode);!function(){$define(STATIC,ARRAY,{from:function(arrayLike){var O=Object(assertDefined(arrayLike)),mapfn=arguments[1],mapping=mapfn!==undefined,f=mapping?ctx(mapfn,arguments[2],2):undefined,index=0,length,result,iter,step;if(isIterable(O))for(iter=getIterator(O),result=new(generic(this,Array));!(step=iter.next()).done;index++){result[index]=mapping?f(step.value,index):step.value}else for(result=new(generic(this,Array))(length=toLength(O.length));length>index;index++){result[index]=mapping?f(O[index],index):O[index]}result.length=index;return result},of:function(){var index=0,length=arguments.length,result=new(generic(this,Array))(length);while(length>index)result[index]=arguments[index++];result.length=length;return result}});$define(PROTO,ARRAY,{copyWithin:function(target,start){var O=Object(assertDefined(this)),len=toLength(O.length),to=toIndex(target,len),from=toIndex(start,len),end=arguments[2],fin=end===undefined?len:toIndex(end,len),count=min(fin-from,len-to),inc=1;if(from<to&&to<from+count){inc=-1;from=from+count-1;to=to+count-1}while(count-->0){if(from in O)O[to]=O[from];else delete O[to];to+=inc;from+=inc}return O},fill:function(value){var O=Object(assertDefined(this)),length=toLength(O.length),index=toIndex(arguments[1],length),end=arguments[2],endPos=end===undefined?length:toIndex(end,length);while(endPos>index)O[index++]=value;return O},find:createArrayMethod(5),findIndex:createArrayMethod(6)});if(framework){forEach.call(array("find,findIndex,fill,copyWithin,entries,keys,values"),function(it){ArrayUnscopables[it]=true});SYMBOL_UNSCOPABLES in ArrayProto||hidden(ArrayProto,SYMBOL_UNSCOPABLES,ArrayUnscopables)}setSpecies(Array)}();!function(at){defineStdIterators(Array,ARRAY,function(iterated,kind){set(this,ITER,{o:toObject(iterated),i:0,k:kind})},function(){var iter=this[ITER],O=iter.o,kind=iter.k,index=iter.i++;if(!O||index>=O.length){iter.o=undefined;return iterResult(1)}if(kind==KEY)return iterResult(0,index);if(kind==VALUE)return iterResult(0,O[index]);return iterResult(0,[index,O[index]])},VALUE);Iterators[ARGUMENTS]=Iterators[ARRAY];defineStdIterators(String,STRING,function(iterated){set(this,ITER,{o:String(iterated),i:0})},function(){var iter=this[ITER],O=iter.o,index=iter.i,point;if(index>=O.length)return iterResult(1);point=at.call(O,index);iter.i+=point.length;return iterResult(0,point)})}(createPointAt(true));!function(RegExpProto,_RegExp){function assertRegExpWrapper(fn){return function(){assert(cof(this)===REGEXP);return fn(this)}}if(DESC&&!function(){try{return RegExp(/a/g,"i")=="/a/i"}catch(e){}}()){RegExp=function RegExp(pattern,flags){return new _RegExp(cof(pattern)==REGEXP&&flags!==undefined?pattern.source:pattern,flags)};forEach.call(getNames(_RegExp),function(key){key in RegExp||defineProperty(RegExp,key,{configurable:true,get:function(){return _RegExp[key]},set:function(it){_RegExp[key]=it}})});RegExpProto[CONSTRUCTOR]=RegExp;RegExp[PROTOTYPE]=RegExpProto;hidden(global,REGEXP,RegExp)}if(/./g.flags!="g")defineProperty(RegExpProto,"flags",{configurable:true,get:assertRegExpWrapper(createReplacer(/^.*\/(\w*)$/,"$1",true))});forEach.call(array("sticky,unicode"),function(key){key in/./||defineProperty(RegExpProto,key,DESC?{configurable:true,get:assertRegExpWrapper(function(){return false})}:descriptor(5,false))});setSpecies(RegExp)}(RegExp[PROTOTYPE],RegExp);isFunction(setImmediate)&&isFunction(clearImmediate)||function(ONREADYSTATECHANGE){var postMessage=global.postMessage,addEventListener=global.addEventListener,MessageChannel=global.MessageChannel,counter=0,queue={},defer,channel,port;setImmediate=function(fn){var args=[],i=1;while(arguments.length>i)args.push(arguments[i++]);queue[++counter]=function(){invoke(isFunction(fn)?fn:Function(fn),args)};defer(counter);return counter};clearImmediate=function(id){delete queue[id]};function run(id){if(has(queue,id)){var fn=queue[id];delete queue[id];fn()}}function listner(event){run(event.data)}if(NODE){defer=function(id){nextTick(part.call(run,id))}}else if(addEventListener&&isFunction(postMessage)&&!global.importScripts){defer=function(id){postMessage(id,"*")};addEventListener("message",listner,false)}else if(isFunction(MessageChannel)){channel=new MessageChannel;port=channel.port2;channel.port1.onmessage=listner;defer=ctx(port.postMessage,port,1)}else if(document&&ONREADYSTATECHANGE in document[CREATE_ELEMENT]("script")){defer=function(id){html.appendChild(document[CREATE_ELEMENT]("script"))[ONREADYSTATECHANGE]=function(){html.removeChild(this);run(id)}}}else{defer=function(id){setTimeout(run,0,id)}}}("onreadystatechange");$define(GLOBAL+BIND,{setImmediate:setImmediate,clearImmediate:clearImmediate});!function(Promise,test){isFunction(Promise)&&isFunction(Promise.resolve)&&Promise.resolve(test=new Promise(function(){}))==test||function(asap,DEF){function isThenable(o){var then;if(isObject(o))then=o.then;return isFunction(then)?then:false}function notify(def){var chain=def.chain;chain.length&&asap(function(){var msg=def.msg,ok=def.state==1,i=0;while(chain.length>i)!function(react){var cb=ok?react.ok:react.fail,ret,then;try{if(cb){ret=cb===true?msg:cb(msg);if(ret===react.P){react.rej(TypeError(PROMISE+"-chain cycle"))}else if(then=isThenable(ret)){then.call(ret,react.res,react.rej)}else react.res(ret)}else react.rej(msg)}catch(err){react.rej(err)}}(chain[i++]);chain.length=0})}function resolve(msg){var def=this,then,wrapper;if(def.done)return;def.done=true;def=def.def||def;try{if(then=isThenable(msg)){wrapper={def:def,done:false};then.call(msg,ctx(resolve,wrapper,1),ctx(reject,wrapper,1))}else{def.msg=msg;def.state=1;notify(def)}}catch(err){reject.call(wrapper||{def:def,done:false},err)}}function reject(msg){var def=this;if(def.done)return;def.done=true;def=def.def||def;def.msg=msg;def.state=2;notify(def)}function getConstructor(C){var S=assertObject(C)[SYMBOL_SPECIES];return S!=undefined?S:C}Promise=function(executor){assertFunction(executor);assertInstance(this,Promise,PROMISE);var def={chain:[],state:0,done:false,msg:undefined};hidden(this,DEF,def);try{executor(ctx(resolve,def,1),ctx(reject,def,1))}catch(err){reject.call(def,err)}};assignHidden(Promise[PROTOTYPE],{then:function(onFulfilled,onRejected){var S=assertObject(assertObject(this)[CONSTRUCTOR])[SYMBOL_SPECIES];var react={ok:isFunction(onFulfilled)?onFulfilled:true,fail:isFunction(onRejected)?onRejected:false},P=react.P=new(S!=undefined?S:Promise)(function(resolve,reject){react.res=assertFunction(resolve);react.rej=assertFunction(reject)}),def=this[DEF];def.chain.push(react);def.state&¬ify(def);return P},"catch":function(onRejected){return this.then(undefined,onRejected)}});assignHidden(Promise,{all:function(iterable){var Promise=getConstructor(this),values=[];return new Promise(function(resolve,reject){forOf(iterable,false,push,values);var remaining=values.length,results=Array(remaining);if(remaining)forEach.call(values,function(promise,index){Promise.resolve(promise).then(function(value){results[index]=value;--remaining||resolve(results)},reject)});else resolve(results)})},race:function(iterable){var Promise=getConstructor(this);return new Promise(function(resolve,reject){forOf(iterable,false,function(promise){Promise.resolve(promise).then(resolve,reject)})})},reject:function(r){return new(getConstructor(this))(function(resolve,reject){reject(r)})},resolve:function(x){return isObject(x)&&DEF in x&&getPrototypeOf(x)===this[PROTOTYPE]?x:new(getConstructor(this))(function(resolve,reject){resolve(x)})}})}(nextTick||setImmediate,safeSymbol("def"));setToStringTag(Promise,PROMISE);setSpecies(Promise);$define(GLOBAL+FORCED*!isNative(Promise),{Promise:Promise})}(global[PROMISE]);!function(){var UID=safeSymbol("uid"),O1=safeSymbol("O1"),WEAK=safeSymbol("weak"),LEAK=safeSymbol("leak"),LAST=safeSymbol("last"),FIRST=safeSymbol("first"),SIZE=DESC?safeSymbol("size"):"size",uid=0,tmp={};function getCollection(C,NAME,methods,commonMethods,isMap,isWeak){var ADDER=isMap?"set":"add",proto=C&&C[PROTOTYPE],O={};function initFromIterable(that,iterable){if(iterable!=undefined)forOf(iterable,isMap,that[ADDER],that);return that}function fixSVZ(key,chain){var method=proto[key];if(framework)proto[key]=function(a,b){var result=method.call(this,a===0?0:a,b);return chain?this:result}}if(!isNative(C)||!(isWeak||!BUGGY_ITERATORS&&has(proto,FOR_EACH)&&has(proto,"entries"))){C=isWeak?function(iterable){assertInstance(this,C,NAME);set(this,UID,uid++);initFromIterable(this,iterable)}:function(iterable){var that=this;assertInstance(that,C,NAME);set(that,O1,create(null));set(that,SIZE,0);set(that,LAST,undefined);set(that,FIRST,undefined);initFromIterable(that,iterable)};assignHidden(assignHidden(C[PROTOTYPE],methods),commonMethods);isWeak||defineProperty(C[PROTOTYPE],"size",{get:function(){return assertDefined(this[SIZE])}})}else{var Native=C,inst=new C,chain=inst[ADDER](isWeak?{}:-0,1),buggyZero;if(!NATIVE_ITERATORS||!C.length){C=function(iterable){assertInstance(this,C,NAME);return initFromIterable(new Native,iterable)};C[PROTOTYPE]=proto;if(framework)proto[CONSTRUCTOR]=C}isWeak||inst[FOR_EACH](function(val,key){buggyZero=1/key===-Infinity});if(buggyZero){fixSVZ("delete");fixSVZ("has");isMap&&fixSVZ("get")}if(buggyZero||chain!==inst)fixSVZ(ADDER,true)}setToStringTag(C,NAME);setSpecies(C);O[NAME]=C;$define(GLOBAL+WRAP+FORCED*!isNative(C),O);isWeak||defineStdIterators(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 iterResult(1)}if(kind==KEY)return iterResult(0,entry.k);if(kind==VALUE)return iterResult(0,entry.v);return iterResult(0,[entry.k,entry.v])},isMap?KEY+VALUE:VALUE,!isMap);return C}function fastKey(it,create){if(!isObject(it))return(typeof it=="string"?"S":"P")+it;if(isFrozen(it))return"F";if(!has(it,UID)){if(!create)return"E";hidden(it,UID,++uid)}return"O"+it[UID]}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}}function def(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}var collectionMethods={clear:function(){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(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(key){return!!getEntry(this,key)}};Map=getCollection(Map,MAP,{get:function(key){var entry=getEntry(this,key);return entry&&entry.v},set:function(key,value){return def(this,key===0?0:key,value)}},collectionMethods,true);Set=getCollection(Set,SET,{add:function(value){return def(this,value=value===0?0:value,value)}},collectionMethods);function defWeak(that,key,value){if(isFrozen(assertObject(key)))leakStore(that).set(key,value);else{has(key,WEAK)||hidden(key,WEAK,{});key[WEAK][that[UID]]=value}return that}function leakStore(that){return that[LEAK]||hidden(that,LEAK,new Map)[LEAK]}var weakMethods={"delete":function(key){if(!isObject(key))return false;if(isFrozen(key))return leakStore(this)["delete"](key);return has(key,WEAK)&&has(key[WEAK],this[UID])&&delete key[WEAK][this[UID]]},has:function(key){if(!isObject(key))return false;if(isFrozen(key))return leakStore(this).has(key);
return has(key,WEAK)&&has(key[WEAK],this[UID])}};WeakMap=getCollection(WeakMap,WEAKMAP,{get:function(key){if(isObject(key)){if(isFrozen(key))return leakStore(this).get(key);if(has(key,WEAK))return key[WEAK][this[UID]]}},set:function(key,value){return defWeak(this,key,value)}},weakMethods,true,true);if(framework&&(new WeakMap).set(Object.freeze(tmp),7).get(tmp)!=7){forEach.call(array("delete,has,get,set"),function(key){var method=WeakMap[PROTOTYPE][key];WeakMap[PROTOTYPE][key]=function(a,b){if(isObject(a)&&isFrozen(a)){var result=leakStore(this)[key](a,b);return key=="set"?this:result}return method.call(this,a,b)}})}WeakSet=getCollection(WeakSet,WEAKSET,{add:function(value){return defWeak(this,value,true)}},weakMethods,false,true)}();!function(){function Enumerate(iterated){var keys=[],key;for(key in iterated)keys.push(key);set(this,ITER,{o:iterated,a:keys,i:0})}createIterator(Enumerate,OBJECT,function(){var iter=this[ITER],keys=iter.a,key;do{if(iter.i>=keys.length)return 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result}}$define(STATIC,OBJECT,{values:createObjectToArray(false),entries:createObjectToArray(true)});$define(STATIC,REGEXP,{escape:createReplacer(/([\\\-[\]{}()*+?.,^$|])/g,"\\$1",true)})}();!function(REFERENCE){REFERENCE_GET=getWellKnownSymbol(REFERENCE+"Get",true);var REFERENCE_SET=getWellKnownSymbol(REFERENCE+SET,true),REFERENCE_DELETE=getWellKnownSymbol(REFERENCE+"Delete",true);$define(STATIC,SYMBOL,{referenceGet:REFERENCE_GET,referenceSet:REFERENCE_SET,referenceDelete:REFERENCE_DELETE});hidden(FunctionProto,REFERENCE_GET,returnThis);function setMapMethods(Constructor){if(Constructor){var MapProto=Constructor[PROTOTYPE];hidden(MapProto,REFERENCE_GET,MapProto.get);hidden(MapProto,REFERENCE_SET,MapProto.set);hidden(MapProto,REFERENCE_DELETE,MapProto["delete"])}}setMapMethods(Map);setMapMethods(WeakMap)}("reference");!function(arrayStatics){function setArrayStatics(keys,length){forEach.call(array(keys),function(key){if(key in ArrayProto)arrayStatics[key]=ctx(call,ArrayProto[key],length)})}setArrayStatics("pop,reverse,shift,keys,values,entries",1);setArrayStatics("indexOf,every,some,forEach,map,filter,find,findIndex,includes",3);setArrayStatics("join,slice,concat,push,splice,unshift,sort,lastIndexOf,"+"reduce,reduceRight,copyWithin,fill,turn");$define(STATIC,ARRAY,arrayStatics)}({});!function(NodeList){if(framework&&NodeList&&!(SYMBOL_ITERATOR in NodeList[PROTOTYPE])){hidden(NodeList[PROTOTYPE],SYMBOL_ITERATOR,Iterators[ARRAY])}Iterators.NodeList=Iterators[ARRAY]}(global.NodeList)}(typeof self!="undefined"&&self.Math===Math?self:Function("return this")(),true)},{}],3:[function(require,module,exports){(function(global){!function(global){"use strict";var hasOwn=Object.prototype.hasOwnProperty;var undefined;var iteratorSymbol=typeof Symbol==="function"&&Symbol.iterator||"@@iterator";var inModule=typeof module==="object";var 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|
ajax/libs/video.js/4.8.0/video.dev.js
|
bragma/cdnjs
|
/**
* @fileoverview Main function src.
*/
// HTML5 Shiv. Must be in <head> to support older browsers.
document.createElement('video');
document.createElement('audio');
document.createElement('track');
/**
* Doubles as the main function for users to create a player instance and also
* the main library object.
*
* **ALIASES** videojs, _V_ (deprecated)
*
* The `vjs` function can be used to initialize or retrieve a player.
*
* var myPlayer = vjs('my_video_id');
*
* @param {String|Element} id Video element or video element ID
* @param {Object=} options Optional options object for config/settings
* @param {Function=} ready Optional ready callback
* @return {vjs.Player} A player instance
* @namespace
*/
var vjs = function(id, options, ready){
var tag; // Element of ID
// Allow for element or ID to be passed in
// String ID
if (typeof id === 'string') {
// Adjust for jQuery ID syntax
if (id.indexOf('#') === 0) {
id = id.slice(1);
}
// If a player instance has already been created for this ID return it.
if (vjs.players[id]) {
return vjs.players[id];
// Otherwise get element for ID
} else {
tag = vjs.el(id);
}
// ID is a media element
} else {
tag = id;
}
// Check for a useable element
if (!tag || !tag.nodeName) { // re: nodeName, could be a box div also
throw new TypeError('The element or ID supplied is not valid. (videojs)'); // Returns
}
// Element may have a player attr referring to an already created player instance.
// If not, set up a new player and return the instance.
return tag['player'] || new vjs.Player(tag, options, ready);
};
// Extended name, also available externally, window.videojs
var videojs = window['videojs'] = vjs;
// CDN Version. Used to target right flash swf.
vjs.CDN_VERSION = '4.8';
vjs.ACCESS_PROTOCOL = ('https:' == document.location.protocol ? 'https://' : 'http://');
/**
* Global Player instance options, surfaced from vjs.Player.prototype.options_
* vjs.options = vjs.Player.prototype.options_
* All options should use string keys so they avoid
* renaming by closure compiler
* @type {Object}
*/
vjs.options = {
// Default order of fallback technology
'techOrder': ['html5','flash'],
// techOrder: ['flash','html5'],
'html5': {},
'flash': {},
// Default of web browser is 300x150. Should rely on source width/height.
'width': 300,
'height': 150,
// defaultVolume: 0.85,
'defaultVolume': 0.00, // The freakin seaguls are driving me crazy!
// default playback rates
'playbackRates': [],
// Add playback rate selection by adding rates
// 'playbackRates': [0.5, 1, 1.5, 2],
// default inactivity timeout
'inactivityTimeout': 2000,
// Included control sets
'children': {
'mediaLoader': {},
'posterImage': {},
'textTrackDisplay': {},
'loadingSpinner': {},
'bigPlayButton': {},
'controlBar': {},
'errorDisplay': {}
},
'language': document.getElementsByTagName('html')[0].getAttribute('lang') || navigator.languages && navigator.languages[0] || navigator.userLanguage || navigator.language || 'en',
// locales and their language translations
'languages': {},
// Default message to show when a video cannot be played.
'notSupportedMessage': 'No compatible source was found for this video.'
};
// Set CDN Version of swf
// The added (+) blocks the replace from changing this 4.8 string
if (vjs.CDN_VERSION !== 'GENERATED'+'_CDN_VSN') {
videojs.options['flash']['swf'] = vjs.ACCESS_PROTOCOL + 'vjs.zencdn.net/'+vjs.CDN_VERSION+'/video-js.swf';
}
/**
* Utility function for adding languages to the default options. Useful for
* amending multiple language support at runtime.
*
* Example: vjs.addLanguage('es', {'Hello':'Hola'});
*
* @param {String} code The language code or dictionary property
* @param {Object} data The data values to be translated
* @return {Object} The resulting global languages dictionary object
*/
vjs.addLanguage = function(code, data){
if(vjs.options['languages'][code] !== undefined) {
vjs.options['languages'][code] = vjs.util.mergeOptions(vjs.options['languages'][code], data);
} else {
vjs.options['languages'][code] = data;
}
return vjs.options['languages'];
};
/**
* Global player list
* @type {Object}
*/
vjs.players = {};
/*!
* Custom Universal Module Definition (UMD)
*
* Video.js will never be a non-browser lib so we can simplify UMD a bunch and
* still support requirejs and browserify. This also needs to be closure
* compiler compatible, so string keys are used.
*/
if (typeof define === 'function' && define['amd']) {
define([], function(){ return videojs; });
// checking that module is an object too because of umdjs/umd#35
} else if (typeof exports === 'object' && typeof module === 'object') {
module['exports'] = videojs;
}
/**
* Core Object/Class for objects that use inheritance + contstructors
*
* To create a class that can be subclassed itself, extend the CoreObject class.
*
* var Animal = CoreObject.extend();
* var Horse = Animal.extend();
*
* The constructor can be defined through the init property of an object argument.
*
* var Animal = CoreObject.extend({
* init: function(name, sound){
* this.name = name;
* }
* });
*
* Other methods and properties can be added the same way, or directly to the
* prototype.
*
* var Animal = CoreObject.extend({
* init: function(name){
* this.name = name;
* },
* getName: function(){
* return this.name;
* },
* sound: '...'
* });
*
* Animal.prototype.makeSound = function(){
* alert(this.sound);
* };
*
* To create an instance of a class, use the create method.
*
* var fluffy = Animal.create('Fluffy');
* fluffy.getName(); // -> Fluffy
*
* Methods and properties can be overridden in subclasses.
*
* var Horse = Animal.extend({
* sound: 'Neighhhhh!'
* });
*
* var horsey = Horse.create('Horsey');
* horsey.getName(); // -> Horsey
* horsey.makeSound(); // -> Alert: Neighhhhh!
*
* @class
* @constructor
*/
vjs.CoreObject = vjs['CoreObject'] = function(){};
// Manually exporting vjs['CoreObject'] here for Closure Compiler
// because of the use of the extend/create class methods
// If we didn't do this, those functions would get flattend to something like
// `a = ...` and `this.prototype` would refer to the global object instead of
// CoreObject
/**
* Create a new object that inherits from this Object
*
* var Animal = CoreObject.extend();
* var Horse = Animal.extend();
*
* @param {Object} props Functions and properties to be applied to the
* new object's prototype
* @return {vjs.CoreObject} An object that inherits from CoreObject
* @this {*}
*/
vjs.CoreObject.extend = function(props){
var init, subObj;
props = props || {};
// Set up the constructor using the supplied init method
// or using the init of the parent object
// Make sure to check the unobfuscated version for external libs
init = props['init'] || props.init || this.prototype['init'] || this.prototype.init || function(){};
// In Resig's simple class inheritance (previously used) the constructor
// is a function that calls `this.init.apply(arguments)`
// However that would prevent us from using `ParentObject.call(this);`
// in a Child constuctor because the `this` in `this.init`
// would still refer to the Child and cause an inifinite loop.
// We would instead have to do
// `ParentObject.prototype.init.apply(this, argumnents);`
// Bleh. We're not creating a _super() function, so it's good to keep
// the parent constructor reference simple.
subObj = function(){
init.apply(this, arguments);
};
// Inherit from this object's prototype
subObj.prototype = vjs.obj.create(this.prototype);
// Reset the constructor property for subObj otherwise
// instances of subObj would have the constructor of the parent Object
subObj.prototype.constructor = subObj;
// Make the class extendable
subObj.extend = vjs.CoreObject.extend;
// Make a function for creating instances
subObj.create = vjs.CoreObject.create;
// Extend subObj's prototype with functions and other properties from props
for (var name in props) {
if (props.hasOwnProperty(name)) {
subObj.prototype[name] = props[name];
}
}
return subObj;
};
/**
* Create a new instace of this Object class
*
* var myAnimal = Animal.create();
*
* @return {vjs.CoreObject} An instance of a CoreObject subclass
* @this {*}
*/
vjs.CoreObject.create = function(){
// Create a new object that inherits from this object's prototype
var inst = vjs.obj.create(this.prototype);
// Apply this constructor function to the new object
this.apply(inst, arguments);
// Return the new object
return inst;
};
/**
* @fileoverview Event System (John Resig - Secrets of a JS Ninja http://jsninja.com/)
* (Original book version wasn't completely usable, so fixed some things and made Closure Compiler compatible)
* This should work very similarly to jQuery's events, however it's based off the book version which isn't as
* robust as jquery's, so there's probably some differences.
*/
/**
* Add an event listener to element
* It stores the handler function in a separate cache object
* and adds a generic handler to the element's event,
* along with a unique id (guid) to the element.
* @param {Element|Object} elem Element or object to bind listeners to
* @param {String|Array} type Type of event to bind to.
* @param {Function} fn Event listener.
* @private
*/
vjs.on = function(elem, type, fn){
if (vjs.obj.isArray(type)) {
return _handleMultipleEvents(vjs.on, elem, type, fn);
}
var data = vjs.getData(elem);
// We need a place to store all our handler data
if (!data.handlers) data.handlers = {};
if (!data.handlers[type]) data.handlers[type] = [];
if (!fn.guid) fn.guid = vjs.guid++;
data.handlers[type].push(fn);
if (!data.dispatcher) {
data.disabled = false;
data.dispatcher = function (event){
if (data.disabled) return;
event = vjs.fixEvent(event);
var handlers = data.handlers[event.type];
if (handlers) {
// Copy handlers so if handlers are added/removed during the process it doesn't throw everything off.
var handlersCopy = handlers.slice(0);
for (var m = 0, n = handlersCopy.length; m < n; m++) {
if (event.isImmediatePropagationStopped()) {
break;
} else {
handlersCopy[m].call(elem, event);
}
}
}
};
}
if (data.handlers[type].length == 1) {
if (elem.addEventListener) {
elem.addEventListener(type, data.dispatcher, false);
} else if (elem.attachEvent) {
elem.attachEvent('on' + type, data.dispatcher);
}
}
};
/**
* Removes event listeners from an element
* @param {Element|Object} elem Object to remove listeners from
* @param {String|Array=} type Type of listener to remove. Don't include to remove all events from element.
* @param {Function} fn Specific listener to remove. Don't incldue to remove listeners for an event type.
* @private
*/
vjs.off = function(elem, type, fn) {
// Don't want to add a cache object through getData if not needed
if (!vjs.hasData(elem)) return;
var data = vjs.getData(elem);
// If no events exist, nothing to unbind
if (!data.handlers) { return; }
if (vjs.obj.isArray(type)) {
return _handleMultipleEvents(vjs.off, elem, type, fn);
}
// Utility function
var removeType = function(t){
data.handlers[t] = [];
vjs.cleanUpEvents(elem,t);
};
// Are we removing all bound events?
if (!type) {
for (var t in data.handlers) removeType(t);
return;
}
var handlers = data.handlers[type];
// If no handlers exist, nothing to unbind
if (!handlers) return;
// If no listener was provided, remove all listeners for type
if (!fn) {
removeType(type);
return;
}
// We're only removing a single handler
if (fn.guid) {
for (var n = 0; n < handlers.length; n++) {
if (handlers[n].guid === fn.guid) {
handlers.splice(n--, 1);
}
}
}
vjs.cleanUpEvents(elem, type);
};
/**
* Clean up the listener cache and dispatchers
* @param {Element|Object} elem Element to clean up
* @param {String} type Type of event to clean up
* @private
*/
vjs.cleanUpEvents = function(elem, type) {
var data = vjs.getData(elem);
// Remove the events of a particular type if there are none left
if (data.handlers[type].length === 0) {
delete data.handlers[type];
// data.handlers[type] = null;
// Setting to null was causing an error with data.handlers
// Remove the meta-handler from the element
if (elem.removeEventListener) {
elem.removeEventListener(type, data.dispatcher, false);
} else if (elem.detachEvent) {
elem.detachEvent('on' + type, data.dispatcher);
}
}
// Remove the events object if there are no types left
if (vjs.isEmpty(data.handlers)) {
delete data.handlers;
delete data.dispatcher;
delete data.disabled;
// data.handlers = null;
// data.dispatcher = null;
// data.disabled = null;
}
// Finally remove the expando if there is no data left
if (vjs.isEmpty(data)) {
vjs.removeData(elem);
}
};
/**
* Fix a native event to have standard property values
* @param {Object} event Event object to fix
* @return {Object}
* @private
*/
vjs.fixEvent = function(event) {
function returnTrue() { return true; }
function returnFalse() { return false; }
// Test if fixing up is needed
// Used to check if !event.stopPropagation instead of isPropagationStopped
// But native events return true for stopPropagation, but don't have
// other expected methods like isPropagationStopped. Seems to be a problem
// with the Javascript Ninja code. So we're just overriding all events now.
if (!event || !event.isPropagationStopped) {
var old = event || window.event;
event = {};
// Clone the old object so that we can modify the values event = {};
// IE8 Doesn't like when you mess with native event properties
// Firefox returns false for event.hasOwnProperty('type') and other props
// which makes copying more difficult.
// TODO: Probably best to create a whitelist of event props
for (var key in old) {
// Safari 6.0.3 warns you if you try to copy deprecated layerX/Y
// Chrome warns you if you try to copy deprecated keyboardEvent.keyLocation
if (key !== 'layerX' && key !== 'layerY' && key !== 'keyboardEvent.keyLocation') {
// Chrome 32+ warns if you try to copy deprecated returnValue, but
// we still want to if preventDefault isn't supported (IE8).
if (!(key == 'returnValue' && old.preventDefault)) {
event[key] = old[key];
}
}
}
// The event occurred on this element
if (!event.target) {
event.target = event.srcElement || document;
}
// Handle which other element the event is related to
event.relatedTarget = event.fromElement === event.target ?
event.toElement :
event.fromElement;
// Stop the default browser action
event.preventDefault = function () {
if (old.preventDefault) {
old.preventDefault();
}
event.returnValue = false;
event.isDefaultPrevented = returnTrue;
event.defaultPrevented = true;
};
event.isDefaultPrevented = returnFalse;
event.defaultPrevented = false;
// Stop the event from bubbling
event.stopPropagation = function () {
if (old.stopPropagation) {
old.stopPropagation();
}
event.cancelBubble = true;
event.isPropagationStopped = returnTrue;
};
event.isPropagationStopped = returnFalse;
// Stop the event from bubbling and executing other handlers
event.stopImmediatePropagation = function () {
if (old.stopImmediatePropagation) {
old.stopImmediatePropagation();
}
event.isImmediatePropagationStopped = returnTrue;
event.stopPropagation();
};
event.isImmediatePropagationStopped = returnFalse;
// Handle mouse position
if (event.clientX != null) {
var doc = document.documentElement, body = document.body;
event.pageX = event.clientX +
(doc && doc.scrollLeft || body && body.scrollLeft || 0) -
(doc && doc.clientLeft || body && body.clientLeft || 0);
event.pageY = event.clientY +
(doc && doc.scrollTop || body && body.scrollTop || 0) -
(doc && doc.clientTop || body && body.clientTop || 0);
}
// Handle key presses
event.which = event.charCode || event.keyCode;
// Fix button for mouse clicks:
// 0 == left; 1 == middle; 2 == right
if (event.button != null) {
event.button = (event.button & 1 ? 0 :
(event.button & 4 ? 1 :
(event.button & 2 ? 2 : 0)));
}
}
// Returns fixed-up instance
return event;
};
/**
* Trigger an event for an element
* @param {Element|Object} elem Element to trigger an event on
* @param {Event|Object|String} event A string (the type) or an event object with a type attribute
* @private
*/
vjs.trigger = function(elem, event) {
// Fetches element data and a reference to the parent (for bubbling).
// Don't want to add a data object to cache for every parent,
// so checking hasData first.
var elemData = (vjs.hasData(elem)) ? vjs.getData(elem) : {};
var parent = elem.parentNode || elem.ownerDocument;
// type = event.type || event,
// handler;
// If an event name was passed as a string, creates an event out of it
if (typeof event === 'string') {
event = { type:event, target:elem };
}
// Normalizes the event properties.
event = vjs.fixEvent(event);
// If the passed element has a dispatcher, executes the established handlers.
if (elemData.dispatcher) {
elemData.dispatcher.call(elem, event);
}
// Unless explicitly stopped or the event does not bubble (e.g. media events)
// recursively calls this function to bubble the event up the DOM.
if (parent && !event.isPropagationStopped() && event.bubbles !== false) {
vjs.trigger(parent, event);
// If at the top of the DOM, triggers the default action unless disabled.
} else if (!parent && !event.defaultPrevented) {
var targetData = vjs.getData(event.target);
// Checks if the target has a default action for this event.
if (event.target[event.type]) {
// Temporarily disables event dispatching on the target as we have already executed the handler.
targetData.disabled = true;
// Executes the default action.
if (typeof event.target[event.type] === 'function') {
event.target[event.type]();
}
// Re-enables event dispatching.
targetData.disabled = false;
}
}
// Inform the triggerer if the default was prevented by returning false
return !event.defaultPrevented;
/* Original version of js ninja events wasn't complete.
* We've since updated to the latest version, but keeping this around
* for now just in case.
*/
// // Added in attion to book. Book code was broke.
// event = typeof event === 'object' ?
// event[vjs.expando] ?
// event :
// new vjs.Event(type, event) :
// new vjs.Event(type);
// event.type = type;
// if (handler) {
// handler.call(elem, event);
// }
// // Clean up the event in case it is being reused
// event.result = undefined;
// event.target = elem;
};
/**
* Trigger a listener only once for an event
* @param {Element|Object} elem Element or object to
* @param {String|Array} type
* @param {Function} fn
* @private
*/
vjs.one = function(elem, type, fn) {
if (vjs.obj.isArray(type)) {
return _handleMultipleEvents(vjs.one, elem, type, fn);
}
var func = function(){
vjs.off(elem, type, func);
fn.apply(this, arguments);
};
// copy the guid to the new function so it can removed using the original function's ID
func.guid = fn.guid = fn.guid || vjs.guid++;
vjs.on(elem, type, func);
};
/**
* Loops through an array of event types and calls the requested method for each type.
* @param {Function} fn The event method we want to use.
* @param {Element|Object} elem Element or object to bind listeners to
* @param {String} type Type of event to bind to.
* @param {Function} callback Event listener.
* @private
*/
function _handleMultipleEvents(fn, elem, type, callback) {
vjs.arr.forEach(type, function(type) {
fn(elem, type, callback); //Call the event method for each one of the types
});
}
var hasOwnProp = Object.prototype.hasOwnProperty;
/**
* Creates an element and applies properties.
* @param {String=} tagName Name of tag to be created.
* @param {Object=} properties Element properties to be applied.
* @return {Element}
* @private
*/
vjs.createEl = function(tagName, properties){
var el;
tagName = tagName || 'div';
properties = properties || {};
el = document.createElement(tagName);
vjs.obj.each(properties, function(propName, val){
// Not remembering why we were checking for dash
// but using setAttribute means you have to use getAttribute
// The check for dash checks for the aria-* attributes, like aria-label, aria-valuemin.
// The additional check for "role" is because the default method for adding attributes does not
// add the attribute "role". My guess is because it's not a valid attribute in some namespaces, although
// browsers handle the attribute just fine. The W3C allows for aria-* attributes to be used in pre-HTML5 docs.
// http://www.w3.org/TR/wai-aria-primer/#ariahtml. Using setAttribute gets around this problem.
if (propName.indexOf('aria-') !== -1 || propName == 'role') {
el.setAttribute(propName, val);
} else {
el[propName] = val;
}
});
return el;
};
/**
* Uppercase the first letter of a string
* @param {String} string String to be uppercased
* @return {String}
* @private
*/
vjs.capitalize = function(string){
return string.charAt(0).toUpperCase() + string.slice(1);
};
/**
* Object functions container
* @type {Object}
* @private
*/
vjs.obj = {};
/**
* Object.create shim for prototypal inheritance
*
* https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object/create
*
* @function
* @param {Object} obj Object to use as prototype
* @private
*/
vjs.obj.create = Object.create || function(obj){
//Create a new function called 'F' which is just an empty object.
function F() {}
//the prototype of the 'F' function should point to the
//parameter of the anonymous function.
F.prototype = obj;
//create a new constructor function based off of the 'F' function.
return new F();
};
/**
* Loop through each property in an object and call a function
* whose arguments are (key,value)
* @param {Object} obj Object of properties
* @param {Function} fn Function to be called on each property.
* @this {*}
* @private
*/
vjs.obj.each = function(obj, fn, context){
for (var key in obj) {
if (hasOwnProp.call(obj, key)) {
fn.call(context || this, key, obj[key]);
}
}
};
/**
* Merge two objects together and return the original.
* @param {Object} obj1
* @param {Object} obj2
* @return {Object}
* @private
*/
vjs.obj.merge = function(obj1, obj2){
if (!obj2) { return obj1; }
for (var key in obj2){
if (hasOwnProp.call(obj2, key)) {
obj1[key] = obj2[key];
}
}
return obj1;
};
/**
* Merge two objects, and merge any properties that are objects
* instead of just overwriting one. Uses to merge options hashes
* where deeper default settings are important.
* @param {Object} obj1 Object to override
* @param {Object} obj2 Overriding object
* @return {Object} New object. Obj1 and Obj2 will be untouched.
* @private
*/
vjs.obj.deepMerge = function(obj1, obj2){
var key, val1, val2;
// make a copy of obj1 so we're not ovewriting original values.
// like prototype.options_ and all sub options objects
obj1 = vjs.obj.copy(obj1);
for (key in obj2){
if (hasOwnProp.call(obj2, key)) {
val1 = obj1[key];
val2 = obj2[key];
// Check if both properties are pure objects and do a deep merge if so
if (vjs.obj.isPlain(val1) && vjs.obj.isPlain(val2)) {
obj1[key] = vjs.obj.deepMerge(val1, val2);
} else {
obj1[key] = obj2[key];
}
}
}
return obj1;
};
/**
* Make a copy of the supplied object
* @param {Object} obj Object to copy
* @return {Object} Copy of object
* @private
*/
vjs.obj.copy = function(obj){
return vjs.obj.merge({}, obj);
};
/**
* Check if an object is plain, and not a dom node or any object sub-instance
* @param {Object} obj Object to check
* @return {Boolean} True if plain, false otherwise
* @private
*/
vjs.obj.isPlain = function(obj){
return !!obj
&& typeof obj === 'object'
&& obj.toString() === '[object Object]'
&& obj.constructor === Object;
};
/**
* Check if an object is Array
* Since instanceof Array will not work on arrays created in another frame we need to use Array.isArray, but since IE8 does not support Array.isArray we need this shim
* @param {Object} obj Object to check
* @return {Boolean} True if plain, false otherwise
* @private
*/
vjs.obj.isArray = Array.isArray || function(arr) {
return Object.prototype.toString.call(arr) === '[object Array]';
};
/**
* Check to see whether the input is NaN or not.
* NaN is the only JavaScript construct that isn't equal to itself
* @param {Number} num Number to check
* @return {Boolean} True if NaN, false otherwise
* @private
*/
vjs.isNaN = function(num) {
return num !== num;
};
/**
* Bind (a.k.a proxy or Context). A simple method for changing the context of a function
It also stores a unique id on the function so it can be easily removed from events
* @param {*} context The object to bind as scope
* @param {Function} fn The function to be bound to a scope
* @param {Number=} uid An optional unique ID for the function to be set
* @return {Function}
* @private
*/
vjs.bind = function(context, fn, uid) {
// Make sure the function has a unique ID
if (!fn.guid) { fn.guid = vjs.guid++; }
// Create the new function that changes the context
var ret = function() {
return fn.apply(context, arguments);
};
// Allow for the ability to individualize this function
// Needed in the case where multiple objects might share the same prototype
// IF both items add an event listener with the same function, then you try to remove just one
// it will remove both because they both have the same guid.
// when using this, you need to use the bind method when you remove the listener as well.
// currently used in text tracks
ret.guid = (uid) ? uid + '_' + fn.guid : fn.guid;
return ret;
};
/**
* Element Data Store. Allows for binding data to an element without putting it directly on the element.
* Ex. Event listneres are stored here.
* (also from jsninja.com, slightly modified and updated for closure compiler)
* @type {Object}
* @private
*/
vjs.cache = {};
/**
* Unique ID for an element or function
* @type {Number}
* @private
*/
vjs.guid = 1;
/**
* Unique attribute name to store an element's guid in
* @type {String}
* @constant
* @private
*/
vjs.expando = 'vdata' + (new Date()).getTime();
/**
* Returns the cache object where data for an element is stored
* @param {Element} el Element to store data for.
* @return {Object}
* @private
*/
vjs.getData = function(el){
var id = el[vjs.expando];
if (!id) {
id = el[vjs.expando] = vjs.guid++;
vjs.cache[id] = {};
}
return vjs.cache[id];
};
/**
* Returns the cache object where data for an element is stored
* @param {Element} el Element to store data for.
* @return {Object}
* @private
*/
vjs.hasData = function(el){
var id = el[vjs.expando];
return !(!id || vjs.isEmpty(vjs.cache[id]));
};
/**
* Delete data for the element from the cache and the guid attr from getElementById
* @param {Element} el Remove data for an element
* @private
*/
vjs.removeData = function(el){
var id = el[vjs.expando];
if (!id) { return; }
// Remove all stored data
// Changed to = null
// http://coding.smashingmagazine.com/2012/11/05/writing-fast-memory-efficient-javascript/
// vjs.cache[id] = null;
delete vjs.cache[id];
// Remove the expando property from the DOM node
try {
delete el[vjs.expando];
} catch(e) {
if (el.removeAttribute) {
el.removeAttribute(vjs.expando);
} else {
// IE doesn't appear to support removeAttribute on the document element
el[vjs.expando] = null;
}
}
};
/**
* Check if an object is empty
* @param {Object} obj The object to check for emptiness
* @return {Boolean}
* @private
*/
vjs.isEmpty = function(obj) {
for (var prop in obj) {
// Inlude null properties as empty.
if (obj[prop] !== null) {
return false;
}
}
return true;
};
/**
* Add a CSS class name to an element
* @param {Element} element Element to add class name to
* @param {String} classToAdd Classname to add
* @private
*/
vjs.addClass = function(element, classToAdd){
if ((' '+element.className+' ').indexOf(' '+classToAdd+' ') == -1) {
element.className = element.className === '' ? classToAdd : element.className + ' ' + classToAdd;
}
};
/**
* Remove a CSS class name from an element
* @param {Element} element Element to remove from class name
* @param {String} classToAdd Classname to remove
* @private
*/
vjs.removeClass = function(element, classToRemove){
var classNames, i;
if (element.className.indexOf(classToRemove) == -1) { return; }
classNames = element.className.split(' ');
// no arr.indexOf in ie8, and we don't want to add a big shim
for (i = classNames.length - 1; i >= 0; i--) {
if (classNames[i] === classToRemove) {
classNames.splice(i,1);
}
}
element.className = classNames.join(' ');
};
/**
* Element for testing browser HTML5 video capabilities
* @type {Element}
* @constant
* @private
*/
vjs.TEST_VID = vjs.createEl('video');
/**
* Useragent for browser testing.
* @type {String}
* @constant
* @private
*/
vjs.USER_AGENT = navigator.userAgent;
/**
* Device is an iPhone
* @type {Boolean}
* @constant
* @private
*/
vjs.IS_IPHONE = (/iPhone/i).test(vjs.USER_AGENT);
vjs.IS_IPAD = (/iPad/i).test(vjs.USER_AGENT);
vjs.IS_IPOD = (/iPod/i).test(vjs.USER_AGENT);
vjs.IS_IOS = vjs.IS_IPHONE || vjs.IS_IPAD || vjs.IS_IPOD;
vjs.IOS_VERSION = (function(){
var match = vjs.USER_AGENT.match(/OS (\d+)_/i);
if (match && match[1]) { return match[1]; }
})();
vjs.IS_ANDROID = (/Android/i).test(vjs.USER_AGENT);
vjs.ANDROID_VERSION = (function() {
// This matches Android Major.Minor.Patch versions
// ANDROID_VERSION is Major.Minor as a Number, if Minor isn't available, then only Major is returned
var match = vjs.USER_AGENT.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i),
major,
minor;
if (!match) {
return null;
}
major = match[1] && parseFloat(match[1]);
minor = match[2] && parseFloat(match[2]);
if (major && minor) {
return parseFloat(match[1] + '.' + match[2]);
} else if (major) {
return major;
} else {
return null;
}
})();
// Old Android is defined as Version older than 2.3, and requiring a webkit version of the android browser
vjs.IS_OLD_ANDROID = vjs.IS_ANDROID && (/webkit/i).test(vjs.USER_AGENT) && vjs.ANDROID_VERSION < 2.3;
vjs.IS_FIREFOX = (/Firefox/i).test(vjs.USER_AGENT);
vjs.IS_CHROME = (/Chrome/i).test(vjs.USER_AGENT);
vjs.TOUCH_ENABLED = !!(('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch);
/**
* Apply attributes to an HTML element.
* @param {Element} el Target element.
* @param {Object=} attributes Element attributes to be applied.
* @private
*/
vjs.setElementAttributes = function(el, attributes){
vjs.obj.each(attributes, function(attrName, attrValue) {
if (attrValue === null || typeof attrValue === 'undefined' || attrValue === false) {
el.removeAttribute(attrName);
} else {
el.setAttribute(attrName, (attrValue === true ? '' : attrValue));
}
});
};
/**
* Get an element's attribute values, as defined on the HTML tag
* Attributs are not the same as properties. They're defined on the tag
* or with setAttribute (which shouldn't be used with HTML)
* This will return true or false for boolean attributes.
* @param {Element} tag Element from which to get tag attributes
* @return {Object}
* @private
*/
vjs.getElementAttributes = function(tag){
var obj, knownBooleans, attrs, attrName, attrVal;
obj = {};
// known boolean attributes
// we can check for matching boolean properties, but older browsers
// won't know about HTML5 boolean attributes that we still read from
knownBooleans = ','+'autoplay,controls,loop,muted,default'+',';
if (tag && tag.attributes && tag.attributes.length > 0) {
attrs = tag.attributes;
for (var i = attrs.length - 1; i >= 0; i--) {
attrName = attrs[i].name;
attrVal = attrs[i].value;
// check for known booleans
// the matching element property will return a value for typeof
if (typeof tag[attrName] === 'boolean' || knownBooleans.indexOf(','+attrName+',') !== -1) {
// the value of an included boolean attribute is typically an empty
// string ('') which would equal false if we just check for a false value.
// we also don't want support bad code like autoplay='false'
attrVal = (attrVal !== null) ? true : false;
}
obj[attrName] = attrVal;
}
}
return obj;
};
/**
* Get the computed style value for an element
* From http://robertnyman.com/2006/04/24/get-the-rendered-style-of-an-element/
* @param {Element} el Element to get style value for
* @param {String} strCssRule Style name
* @return {String} Style value
* @private
*/
vjs.getComputedDimension = function(el, strCssRule){
var strValue = '';
if(document.defaultView && document.defaultView.getComputedStyle){
strValue = document.defaultView.getComputedStyle(el, '').getPropertyValue(strCssRule);
} else if(el.currentStyle){
// IE8 Width/Height support
strValue = el['client'+strCssRule.substr(0,1).toUpperCase() + strCssRule.substr(1)] + 'px';
}
return strValue;
};
/**
* Insert an element as the first child node of another
* @param {Element} child Element to insert
* @param {[type]} parent Element to insert child into
* @private
*/
vjs.insertFirst = function(child, parent){
if (parent.firstChild) {
parent.insertBefore(child, parent.firstChild);
} else {
parent.appendChild(child);
}
};
/**
* Object to hold browser support information
* @type {Object}
* @private
*/
vjs.browser = {};
/**
* Shorthand for document.getElementById()
* Also allows for CSS (jQuery) ID syntax. But nothing other than IDs.
* @param {String} id Element ID
* @return {Element} Element with supplied ID
* @private
*/
vjs.el = function(id){
if (id.indexOf('#') === 0) {
id = id.slice(1);
}
return document.getElementById(id);
};
/**
* Format seconds as a time string, H:MM:SS or M:SS
* Supplying a guide (in seconds) will force a number of leading zeros
* to cover the length of the guide
* @param {Number} seconds Number of seconds to be turned into a string
* @param {Number} guide Number (in seconds) to model the string after
* @return {String} Time formatted as H:MM:SS or M:SS
* @private
*/
vjs.formatTime = function(seconds, guide) {
// Default to using seconds as guide
guide = guide || seconds;
var s = Math.floor(seconds % 60),
m = Math.floor(seconds / 60 % 60),
h = Math.floor(seconds / 3600),
gm = Math.floor(guide / 60 % 60),
gh = Math.floor(guide / 3600);
// handle invalid times
if (isNaN(seconds) || seconds === Infinity) {
// '-' is false for all relational operators (e.g. <, >=) so this setting
// will add the minimum number of fields specified by the guide
h = m = s = '-';
}
// Check if we need to show hours
h = (h > 0 || gh > 0) ? h + ':' : '';
// If hours are showing, we may need to add a leading zero.
// Always show at least one digit of minutes.
m = (((h || gm >= 10) && m < 10) ? '0' + m : m) + ':';
// Check if leading zero is need for seconds
s = (s < 10) ? '0' + s : s;
return h + m + s;
};
// Attempt to block the ability to select text while dragging controls
vjs.blockTextSelection = function(){
document.body.focus();
document.onselectstart = function () { return false; };
};
// Turn off text selection blocking
vjs.unblockTextSelection = function(){ document.onselectstart = function () { return true; }; };
/**
* Trim whitespace from the ends of a string.
* @param {String} string String to trim
* @return {String} Trimmed string
* @private
*/
vjs.trim = function(str){
return (str+'').replace(/^\s+|\s+$/g, '');
};
/**
* Should round off a number to a decimal place
* @param {Number} num Number to round
* @param {Number} dec Number of decimal places to round to
* @return {Number} Rounded number
* @private
*/
vjs.round = function(num, dec) {
if (!dec) { dec = 0; }
return Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
};
/**
* Should create a fake TimeRange object
* Mimics an HTML5 time range instance, which has functions that
* return the start and end times for a range
* TimeRanges are returned by the buffered() method
* @param {Number} start Start time in seconds
* @param {Number} end End time in seconds
* @return {Object} Fake TimeRange object
* @private
*/
vjs.createTimeRange = function(start, end){
return {
length: 1,
start: function() { return start; },
end: function() { return end; }
};
};
/**
* Simple http request for retrieving external files (e.g. text tracks)
* @param {String} url URL of resource
* @param {Function} onSuccess Success callback
* @param {Function=} onError Error callback
* @param {Boolean=} withCredentials Flag which allow credentials
* @private
*/
vjs.get = function(url, onSuccess, onError, withCredentials){
var fileUrl, request, urlInfo, winLoc, crossOrigin;
onError = onError || function(){};
if (typeof XMLHttpRequest === 'undefined') {
// Shim XMLHttpRequest for older IEs
window.XMLHttpRequest = function () {
try { return new window.ActiveXObject('Msxml2.XMLHTTP.6.0'); } catch (e) {}
try { return new window.ActiveXObject('Msxml2.XMLHTTP.3.0'); } catch (f) {}
try { return new window.ActiveXObject('Msxml2.XMLHTTP'); } catch (g) {}
throw new Error('This browser does not support XMLHttpRequest.');
};
}
request = new XMLHttpRequest();
urlInfo = vjs.parseUrl(url);
winLoc = window.location;
// check if url is for another domain/origin
// ie8 doesn't know location.origin, so we won't rely on it here
crossOrigin = (urlInfo.protocol + urlInfo.host) !== (winLoc.protocol + winLoc.host);
// Use XDomainRequest for IE if XMLHTTPRequest2 isn't available
// 'withCredentials' is only available in XMLHTTPRequest2
// Also XDomainRequest has a lot of gotchas, so only use if cross domain
if(crossOrigin && window.XDomainRequest && !('withCredentials' in request)) {
request = new window.XDomainRequest();
request.onload = function() {
onSuccess(request.responseText);
};
request.onerror = onError;
// these blank handlers need to be set to fix ie9 http://cypressnorth.com/programming/internet-explorer-aborting-ajax-requests-fixed/
request.onprogress = function() {};
request.ontimeout = onError;
// XMLHTTPRequest
} else {
fileUrl = (urlInfo.protocol == 'file:' || winLoc.protocol == 'file:');
request.onreadystatechange = function() {
if (request.readyState === 4) {
if (request.status === 200 || fileUrl && request.status === 0) {
onSuccess(request.responseText);
} else {
onError(request.responseText);
}
}
};
}
// open the connection
try {
// Third arg is async, or ignored by XDomainRequest
request.open('GET', url, true);
// withCredentials only supported by XMLHttpRequest2
if(withCredentials) {
request.withCredentials = true;
}
} catch(e) {
onError(e);
return;
}
// send the request
try {
request.send();
} catch(e) {
onError(e);
}
};
/**
* Add to local storage (may removeable)
* @private
*/
vjs.setLocalStorage = function(key, value){
try {
// IE was throwing errors referencing the var anywhere without this
var localStorage = window.localStorage || false;
if (!localStorage) { return; }
localStorage[key] = value;
} catch(e) {
if (e.code == 22 || e.code == 1014) { // Webkit == 22 / Firefox == 1014
vjs.log('LocalStorage Full (VideoJS)', e);
} else {
if (e.code == 18) {
vjs.log('LocalStorage not allowed (VideoJS)', e);
} else {
vjs.log('LocalStorage Error (VideoJS)', e);
}
}
}
};
/**
* Get abosolute version of relative URL. Used to tell flash correct URL.
* http://stackoverflow.com/questions/470832/getting-an-absolute-url-from-a-relative-one-ie6-issue
* @param {String} url URL to make absolute
* @return {String} Absolute URL
* @private
*/
vjs.getAbsoluteURL = function(url){
// Check if absolute URL
if (!url.match(/^https?:\/\//)) {
// Convert to absolute URL. Flash hosted off-site needs an absolute URL.
url = vjs.createEl('div', {
innerHTML: '<a href="'+url+'">x</a>'
}).firstChild.href;
}
return url;
};
/**
* Resolve and parse the elements of a URL
* @param {String} url The url to parse
* @return {Object} An object of url details
*/
vjs.parseUrl = function(url) {
var div, a, addToBody, props, details;
props = ['protocol', 'hostname', 'port', 'pathname', 'search', 'hash', 'host'];
// add the url to an anchor and let the browser parse the URL
a = vjs.createEl('a', { href: url });
// IE8 (and 9?) Fix
// ie8 doesn't parse the URL correctly until the anchor is actually
// added to the body, and an innerHTML is needed to trigger the parsing
addToBody = (a.host === '' && a.protocol !== 'file:');
if (addToBody) {
div = vjs.createEl('div');
div.innerHTML = '<a href="'+url+'"></a>';
a = div.firstChild;
// prevent the div from affecting layout
div.setAttribute('style', 'display:none; position:absolute;');
document.body.appendChild(div);
}
// Copy the specific URL properties to a new object
// This is also needed for IE8 because the anchor loses its
// properties when it's removed from the dom
details = {};
for (var i = 0; i < props.length; i++) {
details[props[i]] = a[props[i]];
}
if (addToBody) {
document.body.removeChild(div);
}
return details;
};
/**
* Log messags to the console and history based on the type of message
*
* @param {String} type The type of message, or `null` for `log`
* @param {[type]} args The args to be passed to the log
* @private
*/
function _logType(type, args){
var argsArray, noop, console;
// convert args to an array to get array functions
argsArray = Array.prototype.slice.call(args);
// if there's no console then don't try to output messages
// they will still be stored in vjs.log.history
// Was setting these once outside of this function, but containing them
// in the function makes it easier to test cases where console doesn't exist
noop = function(){};
console = window['console'] || {
'log': noop,
'warn': noop,
'error': noop
};
if (type) {
// add the type to the front of the message
argsArray.unshift(type.toUpperCase()+':');
} else {
// default to log with no prefix
type = 'log';
}
// add to history
vjs.log.history.push(argsArray);
// add console prefix after adding to history
argsArray.unshift('VIDEOJS:');
// call appropriate log function
if (console[type].apply) {
console[type].apply(console, argsArray);
} else {
// ie8 doesn't allow error.apply, but it will just join() the array anyway
console[type](argsArray.join(' '));
}
}
/**
* Log plain debug messages
*/
vjs.log = function(){
_logType(null, arguments);
};
/**
* Keep a history of log messages
* @type {Array}
*/
vjs.log.history = [];
/**
* Log error messages
*/
vjs.log.error = function(){
_logType('error', arguments);
};
/**
* Log warning messages
*/
vjs.log.warn = function(){
_logType('warn', arguments);
};
// Offset Left
// getBoundingClientRect technique from John Resig http://ejohn.org/blog/getboundingclientrect-is-awesome/
vjs.findPosition = function(el) {
var box, docEl, body, clientLeft, scrollLeft, left, clientTop, scrollTop, top;
if (el.getBoundingClientRect && el.parentNode) {
box = el.getBoundingClientRect();
}
if (!box) {
return {
left: 0,
top: 0
};
}
docEl = document.documentElement;
body = document.body;
clientLeft = docEl.clientLeft || body.clientLeft || 0;
scrollLeft = window.pageXOffset || body.scrollLeft;
left = box.left + scrollLeft - clientLeft;
clientTop = docEl.clientTop || body.clientTop || 0;
scrollTop = window.pageYOffset || body.scrollTop;
top = box.top + scrollTop - clientTop;
// Android sometimes returns slightly off decimal values, so need to round
return {
left: vjs.round(left),
top: vjs.round(top)
};
};
/**
* Array functions container
* @type {Object}
* @private
*/
vjs.arr = {};
/*
* Loops through an array and runs a function for each item inside it.
* @param {Array} array The array
* @param {Function} callback The function to be run for each item
* @param {*} thisArg The `this` binding of callback
* @returns {Array} The array
* @private
*/
vjs.arr.forEach = function(array, callback, thisArg) {
if (vjs.obj.isArray(array) && callback instanceof Function) {
for (var i = 0, len = array.length; i < len; ++i) {
callback.call(thisArg || vjs, array[i], i, array);
}
}
return array;
};
/**
* Utility functions namespace
* @namespace
* @type {Object}
*/
vjs.util = {};
/**
* Merge two options objects, recursively merging any plain object properties as
* well. Previously `deepMerge`
*
* @param {Object} obj1 Object to override values in
* @param {Object} obj2 Overriding object
* @return {Object} New object -- obj1 and obj2 will be untouched
*/
vjs.util.mergeOptions = function(obj1, obj2){
var key, val1, val2;
// make a copy of obj1 so we're not overwriting original values.
// like prototype.options_ and all sub options objects
obj1 = vjs.obj.copy(obj1);
for (key in obj2){
if (obj2.hasOwnProperty(key)) {
val1 = obj1[key];
val2 = obj2[key];
// Check if both properties are pure objects and do a deep merge if so
if (vjs.obj.isPlain(val1) && vjs.obj.isPlain(val2)) {
obj1[key] = vjs.util.mergeOptions(val1, val2);
} else {
obj1[key] = obj2[key];
}
}
}
return obj1;
};/**
* @fileoverview Player Component - Base class for all UI objects
*
*/
/**
* Base UI Component class
*
* Components are embeddable UI objects that are represented by both a
* javascript object and an element in the DOM. They can be children of other
* components, and can have many children themselves.
*
* // adding a button to the player
* var button = player.addChild('button');
* button.el(); // -> button element
*
* <div class="video-js">
* <div class="vjs-button">Button</div>
* </div>
*
* Components are also event emitters.
*
* button.on('click', function(){
* console.log('Button Clicked!');
* });
*
* button.trigger('customevent');
*
* @param {Object} player Main Player
* @param {Object=} options
* @class
* @constructor
* @extends vjs.CoreObject
*/
vjs.Component = vjs.CoreObject.extend({
/**
* the constructor function for the class
*
* @constructor
*/
init: function(player, options, ready){
this.player_ = player;
// Make a copy of prototype.options_ to protect against overriding global defaults
this.options_ = vjs.obj.copy(this.options_);
// Updated options with supplied options
options = this.options(options);
// Get ID from options, element, or create using player ID and unique ID
this.id_ = options['id'] || ((options['el'] && options['el']['id']) ? options['el']['id'] : player.id() + '_component_' + vjs.guid++ );
this.name_ = options['name'] || null;
// Create element if one wasn't provided in options
this.el_ = options['el'] || this.createEl();
this.children_ = [];
this.childIndex_ = {};
this.childNameIndex_ = {};
// Add any child components in options
this.initChildren();
this.ready(ready);
// Don't want to trigger ready here or it will before init is actually
// finished for all children that run this constructor
if (options.reportTouchActivity !== false) {
this.enableTouchActivity();
}
}
});
/**
* Dispose of the component and all child components
*/
vjs.Component.prototype.dispose = function(){
this.trigger({ type: 'dispose', 'bubbles': false });
// Dispose all children.
if (this.children_) {
for (var i = this.children_.length - 1; i >= 0; i--) {
if (this.children_[i].dispose) {
this.children_[i].dispose();
}
}
}
// Delete child references
this.children_ = null;
this.childIndex_ = null;
this.childNameIndex_ = null;
// Remove all event listeners.
this.off();
// Remove element from DOM
if (this.el_.parentNode) {
this.el_.parentNode.removeChild(this.el_);
}
vjs.removeData(this.el_);
this.el_ = null;
};
/**
* Reference to main player instance
*
* @type {vjs.Player}
* @private
*/
vjs.Component.prototype.player_ = true;
/**
* Return the component's player
*
* @return {vjs.Player}
*/
vjs.Component.prototype.player = function(){
return this.player_;
};
/**
* The component's options object
*
* @type {Object}
* @private
*/
vjs.Component.prototype.options_;
/**
* Deep merge of options objects
*
* Whenever a property is an object on both options objects
* the two properties will be merged using vjs.obj.deepMerge.
*
* This is used for merging options for child components. We
* want it to be easy to override individual options on a child
* component without having to rewrite all the other default options.
*
* Parent.prototype.options_ = {
* children: {
* 'childOne': { 'foo': 'bar', 'asdf': 'fdsa' },
* 'childTwo': {},
* 'childThree': {}
* }
* }
* newOptions = {
* children: {
* 'childOne': { 'foo': 'baz', 'abc': '123' }
* 'childTwo': null,
* 'childFour': {}
* }
* }
*
* this.options(newOptions);
*
* RESULT
*
* {
* children: {
* 'childOne': { 'foo': 'baz', 'asdf': 'fdsa', 'abc': '123' },
* 'childTwo': null, // Disabled. Won't be initialized.
* 'childThree': {},
* 'childFour': {}
* }
* }
*
* @param {Object} obj Object of new option values
* @return {Object} A NEW object of this.options_ and obj merged
*/
vjs.Component.prototype.options = function(obj){
if (obj === undefined) return this.options_;
return this.options_ = vjs.util.mergeOptions(this.options_, obj);
};
/**
* The DOM element for the component
*
* @type {Element}
* @private
*/
vjs.Component.prototype.el_;
/**
* Create the component's DOM element
*
* @param {String=} tagName Element's node type. e.g. 'div'
* @param {Object=} attributes An object of element attributes that should be set on the element
* @return {Element}
*/
vjs.Component.prototype.createEl = function(tagName, attributes){
return vjs.createEl(tagName, attributes);
};
vjs.Component.prototype.localize = function(string){
var lang = this.player_.language(),
languages = this.player_.languages();
if (languages && languages[lang] && languages[lang][string]) {
return languages[lang][string];
}
return string;
};
/**
* Get the component's DOM element
*
* var domEl = myComponent.el();
*
* @return {Element}
*/
vjs.Component.prototype.el = function(){
return this.el_;
};
/**
* An optional element where, if defined, children will be inserted instead of
* directly in `el_`
*
* @type {Element}
* @private
*/
vjs.Component.prototype.contentEl_;
/**
* Return the component's DOM element for embedding content.
* Will either be el_ or a new element defined in createEl.
*
* @return {Element}
*/
vjs.Component.prototype.contentEl = function(){
return this.contentEl_ || this.el_;
};
/**
* The ID for the component
*
* @type {String}
* @private
*/
vjs.Component.prototype.id_;
/**
* Get the component's ID
*
* var id = myComponent.id();
*
* @return {String}
*/
vjs.Component.prototype.id = function(){
return this.id_;
};
/**
* The name for the component. Often used to reference the component.
*
* @type {String}
* @private
*/
vjs.Component.prototype.name_;
/**
* Get the component's name. The name is often used to reference the component.
*
* var name = myComponent.name();
*
* @return {String}
*/
vjs.Component.prototype.name = function(){
return this.name_;
};
/**
* Array of child components
*
* @type {Array}
* @private
*/
vjs.Component.prototype.children_;
/**
* Get an array of all child components
*
* var kids = myComponent.children();
*
* @return {Array} The children
*/
vjs.Component.prototype.children = function(){
return this.children_;
};
/**
* Object of child components by ID
*
* @type {Object}
* @private
*/
vjs.Component.prototype.childIndex_;
/**
* Returns a child component with the provided ID
*
* @return {vjs.Component}
*/
vjs.Component.prototype.getChildById = function(id){
return this.childIndex_[id];
};
/**
* Object of child components by name
*
* @type {Object}
* @private
*/
vjs.Component.prototype.childNameIndex_;
/**
* Returns a child component with the provided name
*
* @return {vjs.Component}
*/
vjs.Component.prototype.getChild = function(name){
return this.childNameIndex_[name];
};
/**
* Adds a child component inside this component
*
* myComponent.el();
* // -> <div class='my-component'></div>
* myComonent.children();
* // [empty array]
*
* var myButton = myComponent.addChild('MyButton');
* // -> <div class='my-component'><div class="my-button">myButton<div></div>
* // -> myButton === myComonent.children()[0];
*
* Pass in options for child constructors and options for children of the child
*
* var myButton = myComponent.addChild('MyButton', {
* text: 'Press Me',
* children: {
* buttonChildExample: {
* buttonChildOption: true
* }
* }
* });
*
* @param {String|vjs.Component} child The class name or instance of a child to add
* @param {Object=} options Options, including options to be passed to children of the child.
* @return {vjs.Component} The child component (created by this process if a string was used)
* @suppress {accessControls|checkRegExp|checkTypes|checkVars|const|constantProperty|deprecated|duplicate|es5Strict|fileoverviewTags|globalThis|invalidCasts|missingProperties|nonStandardJsDocs|strictModuleDepCheck|undefinedNames|undefinedVars|unknownDefines|uselessCode|visibility}
*/
vjs.Component.prototype.addChild = function(child, options){
var component, componentClass, componentName, componentId;
// If string, create new component with options
if (typeof child === 'string') {
componentName = child;
// Make sure options is at least an empty object to protect against errors
options = options || {};
// Assume name of set is a lowercased name of the UI Class (PlayButton, etc.)
componentClass = options['componentClass'] || vjs.capitalize(componentName);
// Set name through options
options['name'] = componentName;
// Create a new object & element for this controls set
// If there's no .player_, this is a player
// Closure Compiler throws an 'incomplete alias' warning if we use the vjs variable directly.
// Every class should be exported, so this should never be a problem here.
component = new window['videojs'][componentClass](this.player_ || this, options);
// child is a component instance
} else {
component = child;
}
this.children_.push(component);
if (typeof component.id === 'function') {
this.childIndex_[component.id()] = component;
}
// If a name wasn't used to create the component, check if we can use the
// name function of the component
componentName = componentName || (component.name && component.name());
if (componentName) {
this.childNameIndex_[componentName] = component;
}
// Add the UI object's element to the container div (box)
// Having an element is not required
if (typeof component['el'] === 'function' && component['el']()) {
this.contentEl().appendChild(component['el']());
}
// Return so it can stored on parent object if desired.
return component;
};
/**
* Remove a child component from this component's list of children, and the
* child component's element from this component's element
*
* @param {vjs.Component} component Component to remove
*/
vjs.Component.prototype.removeChild = function(component){
if (typeof component === 'string') {
component = this.getChild(component);
}
if (!component || !this.children_) return;
var childFound = false;
for (var i = this.children_.length - 1; i >= 0; i--) {
if (this.children_[i] === component) {
childFound = true;
this.children_.splice(i,1);
break;
}
}
if (!childFound) return;
this.childIndex_[component.id] = null;
this.childNameIndex_[component.name] = null;
var compEl = component.el();
if (compEl && compEl.parentNode === this.contentEl()) {
this.contentEl().removeChild(component.el());
}
};
/**
* Add and initialize default child components from options
*
* // when an instance of MyComponent is created, all children in options
* // will be added to the instance by their name strings and options
* MyComponent.prototype.options_.children = {
* myChildComponent: {
* myChildOption: true
* }
* }
*
* // Or when creating the component
* var myComp = new MyComponent(player, {
* children: {
* myChildComponent: {
* myChildOption: true
* }
* }
* });
*
* The children option can also be an Array of child names or
* child options objects (that also include a 'name' key).
*
* var myComp = new MyComponent(player, {
* children: [
* 'button',
* {
* name: 'button',
* someOtherOption: true
* }
* ]
* });
*
*/
vjs.Component.prototype.initChildren = function(){
var parent, children, child, name, opts;
parent = this;
children = this.options()['children'];
if (children) {
// Allow for an array of children details to passed in the options
if (vjs.obj.isArray(children)) {
for (var i = 0; i < children.length; i++) {
child = children[i];
if (typeof child == 'string') {
name = child;
opts = {};
} else {
name = child.name;
opts = child;
}
parent[name] = parent.addChild(name, opts);
}
} else {
vjs.obj.each(children, function(name, opts){
// Allow for disabling default components
// e.g. vjs.options['children']['posterImage'] = false
if (opts === false) return;
// Set property name on player. Could cause conflicts with other prop names, but it's worth making refs easy.
parent[name] = parent.addChild(name, opts);
});
}
}
};
/**
* Allows sub components to stack CSS class names
*
* @return {String} The constructed class name
*/
vjs.Component.prototype.buildCSSClass = function(){
// Child classes can include a function that does:
// return 'CLASS NAME' + this._super();
return '';
};
/* Events
============================================================================= */
/**
* Add an event listener to this component's element
*
* var myFunc = function(){
* var myPlayer = this;
* // Do something when the event is fired
* };
*
* myPlayer.on("eventName", myFunc);
*
* The context will be the component.
*
* @param {String} type The event type e.g. 'click'
* @param {Function} fn The event listener
* @return {vjs.Component} self
*/
vjs.Component.prototype.on = function(type, fn){
vjs.on(this.el_, type, vjs.bind(this, fn));
return this;
};
/**
* Remove an event listener from the component's element
*
* myComponent.off("eventName", myFunc);
*
* @param {String=} type Event type. Without type it will remove all listeners.
* @param {Function=} fn Event listener. Without fn it will remove all listeners for a type.
* @return {vjs.Component}
*/
vjs.Component.prototype.off = function(type, fn){
vjs.off(this.el_, type, fn);
return this;
};
/**
* Add an event listener to be triggered only once and then removed
*
* @param {String} type Event type
* @param {Function} fn Event listener
* @return {vjs.Component}
*/
vjs.Component.prototype.one = function(type, fn) {
vjs.one(this.el_, type, vjs.bind(this, fn));
return this;
};
/**
* Trigger an event on an element
*
* myComponent.trigger('eventName');
* myComponent.trigger({'type':'eventName'});
*
* @param {Event|Object|String} event A string (the type) or an event object with a type attribute
* @return {vjs.Component} self
*/
vjs.Component.prototype.trigger = function(event){
vjs.trigger(this.el_, event);
return this;
};
/* Ready
================================================================================ */
/**
* Is the component loaded
* This can mean different things depending on the component.
*
* @private
* @type {Boolean}
*/
vjs.Component.prototype.isReady_;
/**
* Trigger ready as soon as initialization is finished
*
* Allows for delaying ready. Override on a sub class prototype.
* If you set this.isReadyOnInitFinish_ it will affect all components.
* Specially used when waiting for the Flash player to asynchrnously load.
*
* @type {Boolean}
* @private
*/
vjs.Component.prototype.isReadyOnInitFinish_ = true;
/**
* List of ready listeners
*
* @type {Array}
* @private
*/
vjs.Component.prototype.readyQueue_;
/**
* Bind a listener to the component's ready state
*
* Different from event listeners in that if the ready event has already happend
* it will trigger the function immediately.
*
* @param {Function} fn Ready listener
* @return {vjs.Component}
*/
vjs.Component.prototype.ready = function(fn){
if (fn) {
if (this.isReady_) {
fn.call(this);
} else {
if (this.readyQueue_ === undefined) {
this.readyQueue_ = [];
}
this.readyQueue_.push(fn);
}
}
return this;
};
/**
* Trigger the ready listeners
*
* @return {vjs.Component}
*/
vjs.Component.prototype.triggerReady = function(){
this.isReady_ = true;
var readyQueue = this.readyQueue_;
if (readyQueue && readyQueue.length > 0) {
for (var i = 0, j = readyQueue.length; i < j; i++) {
readyQueue[i].call(this);
}
// Reset Ready Queue
this.readyQueue_ = [];
// Allow for using event listeners also, in case you want to do something everytime a source is ready.
this.trigger('ready');
}
};
/* Display
============================================================================= */
/**
* Add a CSS class name to the component's element
*
* @param {String} classToAdd Classname to add
* @return {vjs.Component}
*/
vjs.Component.prototype.addClass = function(classToAdd){
vjs.addClass(this.el_, classToAdd);
return this;
};
/**
* Remove a CSS class name from the component's element
*
* @param {String} classToRemove Classname to remove
* @return {vjs.Component}
*/
vjs.Component.prototype.removeClass = function(classToRemove){
vjs.removeClass(this.el_, classToRemove);
return this;
};
/**
* Show the component element if hidden
*
* @return {vjs.Component}
*/
vjs.Component.prototype.show = function(){
this.el_.style.display = 'block';
return this;
};
/**
* Hide the component element if currently showing
*
* @return {vjs.Component}
*/
vjs.Component.prototype.hide = function(){
this.el_.style.display = 'none';
return this;
};
/**
* Lock an item in its visible state
* To be used with fadeIn/fadeOut.
*
* @return {vjs.Component}
* @private
*/
vjs.Component.prototype.lockShowing = function(){
this.addClass('vjs-lock-showing');
return this;
};
/**
* Unlock an item to be hidden
* To be used with fadeIn/fadeOut.
*
* @return {vjs.Component}
* @private
*/
vjs.Component.prototype.unlockShowing = function(){
this.removeClass('vjs-lock-showing');
return this;
};
/**
* Disable component by making it unshowable
*
* Currently private because we're movign towards more css-based states.
* @private
*/
vjs.Component.prototype.disable = function(){
this.hide();
this.show = function(){};
};
/**
* Set or get the width of the component (CSS values)
*
* Setting the video tag dimension values only works with values in pixels.
* Percent values will not work.
* Some percents can be used, but width()/height() will return the number + %,
* not the actual computed width/height.
*
* @param {Number|String=} num Optional width number
* @param {Boolean} skipListeners Skip the 'resize' event trigger
* @return {vjs.Component} This component, when setting the width
* @return {Number|String} The width, when getting
*/
vjs.Component.prototype.width = function(num, skipListeners){
return this.dimension('width', num, skipListeners);
};
/**
* Get or set the height of the component (CSS values)
*
* Setting the video tag dimension values only works with values in pixels.
* Percent values will not work.
* Some percents can be used, but width()/height() will return the number + %,
* not the actual computed width/height.
*
* @param {Number|String=} num New component height
* @param {Boolean=} skipListeners Skip the resize event trigger
* @return {vjs.Component} This component, when setting the height
* @return {Number|String} The height, when getting
*/
vjs.Component.prototype.height = function(num, skipListeners){
return this.dimension('height', num, skipListeners);
};
/**
* Set both width and height at the same time
*
* @param {Number|String} width
* @param {Number|String} height
* @return {vjs.Component} The component
*/
vjs.Component.prototype.dimensions = function(width, height){
// Skip resize listeners on width for optimization
return this.width(width, true).height(height);
};
/**
* Get or set width or height
*
* This is the shared code for the width() and height() methods.
* All for an integer, integer + 'px' or integer + '%';
*
* Known issue: Hidden elements officially have a width of 0. We're defaulting
* to the style.width value and falling back to computedStyle which has the
* hidden element issue. Info, but probably not an efficient fix:
* http://www.foliotek.com/devblog/getting-the-width-of-a-hidden-element-with-jquery-using-width/
*
* @param {String} widthOrHeight 'width' or 'height'
* @param {Number|String=} num New dimension
* @param {Boolean=} skipListeners Skip resize event trigger
* @return {vjs.Component} The component if a dimension was set
* @return {Number|String} The dimension if nothing was set
* @private
*/
vjs.Component.prototype.dimension = function(widthOrHeight, num, skipListeners){
if (num !== undefined) {
if (num === null || vjs.isNaN(num)) {
num = 0;
}
// Check if using css width/height (% or px) and adjust
if ((''+num).indexOf('%') !== -1 || (''+num).indexOf('px') !== -1) {
this.el_.style[widthOrHeight] = num;
} else if (num === 'auto') {
this.el_.style[widthOrHeight] = '';
} else {
this.el_.style[widthOrHeight] = num+'px';
}
// skipListeners allows us to avoid triggering the resize event when setting both width and height
if (!skipListeners) { this.trigger('resize'); }
// Return component
return this;
}
// Not setting a value, so getting it
// Make sure element exists
if (!this.el_) return 0;
// Get dimension value from style
var val = this.el_.style[widthOrHeight];
var pxIndex = val.indexOf('px');
if (pxIndex !== -1) {
// Return the pixel value with no 'px'
return parseInt(val.slice(0,pxIndex), 10);
// No px so using % or no style was set, so falling back to offsetWidth/height
// If component has display:none, offset will return 0
// TODO: handle display:none and no dimension style using px
} else {
return parseInt(this.el_['offset'+vjs.capitalize(widthOrHeight)], 10);
// ComputedStyle version.
// Only difference is if the element is hidden it will return
// the percent value (e.g. '100%'')
// instead of zero like offsetWidth returns.
// var val = vjs.getComputedStyleValue(this.el_, widthOrHeight);
// var pxIndex = val.indexOf('px');
// if (pxIndex !== -1) {
// return val.slice(0, pxIndex);
// } else {
// return val;
// }
}
};
/**
* Fired when the width and/or height of the component changes
* @event resize
*/
vjs.Component.prototype.onResize;
/**
* Emit 'tap' events when touch events are supported
*
* This is used to support toggling the controls through a tap on the video.
*
* We're requireing them to be enabled because otherwise every component would
* have this extra overhead unnecessarily, on mobile devices where extra
* overhead is especially bad.
* @private
*/
vjs.Component.prototype.emitTapEvents = function(){
var touchStart, firstTouch, touchTime, couldBeTap, noTap,
xdiff, ydiff, touchDistance, tapMovementThreshold;
// Track the start time so we can determine how long the touch lasted
touchStart = 0;
firstTouch = null;
// Maximum movement allowed during a touch event to still be considered a tap
tapMovementThreshold = 22;
this.on('touchstart', function(event) {
// If more than one finger, don't consider treating this as a click
if (event.touches.length === 1) {
firstTouch = event.touches[0];
// Record start time so we can detect a tap vs. "touch and hold"
touchStart = new Date().getTime();
// Reset couldBeTap tracking
couldBeTap = true;
}
});
this.on('touchmove', function(event) {
// If more than one finger, don't consider treating this as a click
if (event.touches.length > 1) {
couldBeTap = false;
} else if (firstTouch) {
// Some devices will throw touchmoves for all but the slightest of taps.
// So, if we moved only a small distance, this could still be a tap
xdiff = event.touches[0].pageX - firstTouch.pageX;
ydiff = event.touches[0].pageY - firstTouch.pageY;
touchDistance = Math.sqrt(xdiff * xdiff + ydiff * ydiff);
if (touchDistance > tapMovementThreshold) {
couldBeTap = false;
}
}
});
noTap = function(){
couldBeTap = false;
};
// TODO: Listen to the original target. http://youtu.be/DujfpXOKUp8?t=13m8s
this.on('touchleave', noTap);
this.on('touchcancel', noTap);
// When the touch ends, measure how long it took and trigger the appropriate
// event
this.on('touchend', function(event) {
firstTouch = null;
// Proceed only if the touchmove/leave/cancel event didn't happen
if (couldBeTap === true) {
// Measure how long the touch lasted
touchTime = new Date().getTime() - touchStart;
// The touch needs to be quick in order to consider it a tap
if (touchTime < 250) {
event.preventDefault(); // Don't let browser turn this into a click
this.trigger('tap');
// It may be good to copy the touchend event object and change the
// type to tap, if the other event properties aren't exact after
// vjs.fixEvent runs (e.g. event.target)
}
}
});
};
/**
* Report user touch activity when touch events occur
*
* User activity is used to determine when controls should show/hide. It's
* relatively simple when it comes to mouse events, because any mouse event
* should show the controls. So we capture mouse events that bubble up to the
* player and report activity when that happens.
*
* With touch events it isn't as easy. We can't rely on touch events at the
* player level, because a tap (touchstart + touchend) on the video itself on
* mobile devices is meant to turn controls off (and on). User activity is
* checked asynchronously, so what could happen is a tap event on the video
* turns the controls off, then the touchend event bubbles up to the player,
* which if it reported user activity, would turn the controls right back on.
* (We also don't want to completely block touch events from bubbling up)
*
* Also a touchmove, touch+hold, and anything other than a tap is not supposed
* to turn the controls back on on a mobile device.
*
* Here we're setting the default component behavior to report user activity
* whenever touch events happen, and this can be turned off by components that
* want touch events to act differently.
*/
vjs.Component.prototype.enableTouchActivity = function() {
var report, touchHolding, touchEnd;
// listener for reporting that the user is active
report = vjs.bind(this.player(), this.player().reportUserActivity);
this.on('touchstart', function() {
report();
// For as long as the they are touching the device or have their mouse down,
// we consider them active even if they're not moving their finger or mouse.
// So we want to continue to update that they are active
clearInterval(touchHolding);
// report at the same interval as activityCheck
touchHolding = setInterval(report, 250);
});
touchEnd = function(event) {
report();
// stop the interval that maintains activity if the touch is holding
clearInterval(touchHolding);
};
this.on('touchmove', report);
this.on('touchend', touchEnd);
this.on('touchcancel', touchEnd);
};
/* Button - Base class for all buttons
================================================================================ */
/**
* Base class for all buttons
* @param {vjs.Player|Object} player
* @param {Object=} options
* @class
* @constructor
*/
vjs.Button = vjs.Component.extend({
/**
* @constructor
* @inheritDoc
*/
init: function(player, options){
vjs.Component.call(this, player, options);
this.emitTapEvents();
this.on('tap', this.onClick);
this.on('click', this.onClick);
this.on('focus', this.onFocus);
this.on('blur', this.onBlur);
}
});
vjs.Button.prototype.createEl = function(type, props){
var el;
// Add standard Aria and Tabindex info
props = vjs.obj.merge({
className: this.buildCSSClass(),
'role': 'button',
'aria-live': 'polite', // let the screen reader user know that the text of the button may change
tabIndex: 0
}, props);
el = vjs.Component.prototype.createEl.call(this, type, props);
// if innerHTML hasn't been overridden (bigPlayButton), add content elements
if (!props.innerHTML) {
this.contentEl_ = vjs.createEl('div', {
className: 'vjs-control-content'
});
this.controlText_ = vjs.createEl('span', {
className: 'vjs-control-text',
innerHTML: this.localize(this.buttonText) || 'Need Text'
});
this.contentEl_.appendChild(this.controlText_);
el.appendChild(this.contentEl_);
}
return el;
};
vjs.Button.prototype.buildCSSClass = function(){
// TODO: Change vjs-control to vjs-button?
return 'vjs-control ' + vjs.Component.prototype.buildCSSClass.call(this);
};
// Click - Override with specific functionality for button
vjs.Button.prototype.onClick = function(){};
// Focus - Add keyboard functionality to element
vjs.Button.prototype.onFocus = function(){
vjs.on(document, 'keydown', vjs.bind(this, this.onKeyPress));
};
// KeyPress (document level) - Trigger click when keys are pressed
vjs.Button.prototype.onKeyPress = function(event){
// Check for space bar (32) or enter (13) keys
if (event.which == 32 || event.which == 13) {
event.preventDefault();
this.onClick();
}
};
// Blur - Remove keyboard triggers
vjs.Button.prototype.onBlur = function(){
vjs.off(document, 'keydown', vjs.bind(this, this.onKeyPress));
};
/* Slider
================================================================================ */
/**
* The base functionality for sliders like the volume bar and seek bar
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.Slider = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
// Set property names to bar and handle to match with the child Slider class is looking for
this.bar = this.getChild(this.options_['barName']);
this.handle = this.getChild(this.options_['handleName']);
this.on('mousedown', this.onMouseDown);
this.on('touchstart', this.onMouseDown);
this.on('focus', this.onFocus);
this.on('blur', this.onBlur);
this.on('click', this.onClick);
this.player_.on('controlsvisible', vjs.bind(this, this.update));
player.on(this.playerEvent, vjs.bind(this, this.update));
this.boundEvents = {};
this.boundEvents.move = vjs.bind(this, this.onMouseMove);
this.boundEvents.end = vjs.bind(this, this.onMouseUp);
}
});
vjs.Slider.prototype.createEl = function(type, props) {
props = props || {};
// Add the slider element class to all sub classes
props.className = props.className + ' vjs-slider';
props = vjs.obj.merge({
'role': 'slider',
'aria-valuenow': 0,
'aria-valuemin': 0,
'aria-valuemax': 100,
tabIndex: 0
}, props);
return vjs.Component.prototype.createEl.call(this, type, props);
};
vjs.Slider.prototype.onMouseDown = function(event){
event.preventDefault();
vjs.blockTextSelection();
this.addClass('vjs-sliding');
vjs.on(document, 'mousemove', this.boundEvents.move);
vjs.on(document, 'mouseup', this.boundEvents.end);
vjs.on(document, 'touchmove', this.boundEvents.move);
vjs.on(document, 'touchend', this.boundEvents.end);
this.onMouseMove(event);
};
// To be overridden by a subclass
vjs.Slider.prototype.onMouseMove = function(){};
vjs.Slider.prototype.onMouseUp = function() {
vjs.unblockTextSelection();
this.removeClass('vjs-sliding');
vjs.off(document, 'mousemove', this.boundEvents.move, false);
vjs.off(document, 'mouseup', this.boundEvents.end, false);
vjs.off(document, 'touchmove', this.boundEvents.move, false);
vjs.off(document, 'touchend', this.boundEvents.end, false);
this.update();
};
vjs.Slider.prototype.update = function(){
// In VolumeBar init we have a setTimeout for update that pops and update to the end of the
// execution stack. The player is destroyed before then update will cause an error
if (!this.el_) return;
// If scrubbing, we could use a cached value to make the handle keep up with the user's mouse.
// On HTML5 browsers scrubbing is really smooth, but some flash players are slow, so we might want to utilize this later.
// var progress = (this.player_.scrubbing) ? this.player_.getCache().currentTime / this.player_.duration() : this.player_.currentTime() / this.player_.duration();
var barProgress,
progress = this.getPercent(),
handle = this.handle,
bar = this.bar;
// Protect against no duration and other division issues
if (isNaN(progress)) { progress = 0; }
barProgress = progress;
// If there is a handle, we need to account for the handle in our calculation for progress bar
// so that it doesn't fall short of or extend past the handle.
if (handle) {
var box = this.el_,
boxWidth = box.offsetWidth,
handleWidth = handle.el().offsetWidth,
// The width of the handle in percent of the containing box
// In IE, widths may not be ready yet causing NaN
handlePercent = (handleWidth) ? handleWidth / boxWidth : 0,
// Get the adjusted size of the box, considering that the handle's center never touches the left or right side.
// There is a margin of half the handle's width on both sides.
boxAdjustedPercent = 1 - handlePercent,
// Adjust the progress that we'll use to set widths to the new adjusted box width
adjustedProgress = progress * boxAdjustedPercent;
// The bar does reach the left side, so we need to account for this in the bar's width
barProgress = adjustedProgress + (handlePercent / 2);
// Move the handle from the left based on the adjected progress
handle.el().style.left = vjs.round(adjustedProgress * 100, 2) + '%';
}
// Set the new bar width
if (bar) {
bar.el().style.width = vjs.round(barProgress * 100, 2) + '%';
}
};
vjs.Slider.prototype.calculateDistance = function(event){
var el, box, boxX, boxY, boxW, boxH, handle, pageX, pageY;
el = this.el_;
box = vjs.findPosition(el);
boxW = boxH = el.offsetWidth;
handle = this.handle;
if (this.options()['vertical']) {
boxY = box.top;
if (event.changedTouches) {
pageY = event.changedTouches[0].pageY;
} else {
pageY = event.pageY;
}
if (handle) {
var handleH = handle.el().offsetHeight;
// Adjusted X and Width, so handle doesn't go outside the bar
boxY = boxY + (handleH / 2);
boxH = boxH - handleH;
}
// Percent that the click is through the adjusted area
return Math.max(0, Math.min(1, ((boxY - pageY) + boxH) / boxH));
} else {
boxX = box.left;
if (event.changedTouches) {
pageX = event.changedTouches[0].pageX;
} else {
pageX = event.pageX;
}
if (handle) {
var handleW = handle.el().offsetWidth;
// Adjusted X and Width, so handle doesn't go outside the bar
boxX = boxX + (handleW / 2);
boxW = boxW - handleW;
}
// Percent that the click is through the adjusted area
return Math.max(0, Math.min(1, (pageX - boxX) / boxW));
}
};
vjs.Slider.prototype.onFocus = function(){
vjs.on(document, 'keyup', vjs.bind(this, this.onKeyPress));
};
vjs.Slider.prototype.onKeyPress = function(event){
if (event.which == 37 || event.which == 40) { // Left and Down Arrows
event.preventDefault();
this.stepBack();
} else if (event.which == 38 || event.which == 39) { // Up and Right Arrows
event.preventDefault();
this.stepForward();
}
};
vjs.Slider.prototype.onBlur = function(){
vjs.off(document, 'keyup', vjs.bind(this, this.onKeyPress));
};
/**
* Listener for click events on slider, used to prevent clicks
* from bubbling up to parent elements like button menus.
* @param {Object} event Event object
*/
vjs.Slider.prototype.onClick = function(event){
event.stopImmediatePropagation();
event.preventDefault();
};
/**
* SeekBar Behavior includes play progress bar, and seek handle
* Needed so it can determine seek position based on handle position/size
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.SliderHandle = vjs.Component.extend();
/**
* Default value of the slider
*
* @type {Number}
* @private
*/
vjs.SliderHandle.prototype.defaultValue = 0;
/** @inheritDoc */
vjs.SliderHandle.prototype.createEl = function(type, props) {
props = props || {};
// Add the slider element class to all sub classes
props.className = props.className + ' vjs-slider-handle';
props = vjs.obj.merge({
innerHTML: '<span class="vjs-control-text">'+this.defaultValue+'</span>'
}, props);
return vjs.Component.prototype.createEl.call(this, 'div', props);
};
/* Menu
================================================================================ */
/**
* The Menu component is used to build pop up menus, including subtitle and
* captions selection menus.
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @class
* @constructor
*/
vjs.Menu = vjs.Component.extend();
/**
* Add a menu item to the menu
* @param {Object|String} component Component or component type to add
*/
vjs.Menu.prototype.addItem = function(component){
this.addChild(component);
component.on('click', vjs.bind(this, function(){
this.unlockShowing();
}));
};
/** @inheritDoc */
vjs.Menu.prototype.createEl = function(){
var contentElType = this.options().contentElType || 'ul';
this.contentEl_ = vjs.createEl(contentElType, {
className: 'vjs-menu-content'
});
var el = vjs.Component.prototype.createEl.call(this, 'div', {
append: this.contentEl_,
className: 'vjs-menu'
});
el.appendChild(this.contentEl_);
// Prevent clicks from bubbling up. Needed for Menu Buttons,
// where a click on the parent is significant
vjs.on(el, 'click', function(event){
event.preventDefault();
event.stopImmediatePropagation();
});
return el;
};
/**
* The component for a menu item. `<li>`
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @class
* @constructor
*/
vjs.MenuItem = vjs.Button.extend({
/** @constructor */
init: function(player, options){
vjs.Button.call(this, player, options);
this.selected(options['selected']);
}
});
/** @inheritDoc */
vjs.MenuItem.prototype.createEl = function(type, props){
return vjs.Button.prototype.createEl.call(this, 'li', vjs.obj.merge({
className: 'vjs-menu-item',
innerHTML: this.options_['label']
}, props));
};
/**
* Handle a click on the menu item, and set it to selected
*/
vjs.MenuItem.prototype.onClick = function(){
this.selected(true);
};
/**
* Set this menu item as selected or not
* @param {Boolean} selected
*/
vjs.MenuItem.prototype.selected = function(selected){
if (selected) {
this.addClass('vjs-selected');
this.el_.setAttribute('aria-selected',true);
} else {
this.removeClass('vjs-selected');
this.el_.setAttribute('aria-selected',false);
}
};
/**
* A button class with a popup menu
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.MenuButton = vjs.Button.extend({
/** @constructor */
init: function(player, options){
vjs.Button.call(this, player, options);
this.menu = this.createMenu();
// Add list to element
this.addChild(this.menu);
// Automatically hide empty menu buttons
if (this.items && this.items.length === 0) {
this.hide();
}
this.on('keyup', this.onKeyPress);
this.el_.setAttribute('aria-haspopup', true);
this.el_.setAttribute('role', 'button');
}
});
/**
* Track the state of the menu button
* @type {Boolean}
* @private
*/
vjs.MenuButton.prototype.buttonPressed_ = false;
vjs.MenuButton.prototype.createMenu = function(){
var menu = new vjs.Menu(this.player_);
// Add a title list item to the top
if (this.options().title) {
menu.contentEl().appendChild(vjs.createEl('li', {
className: 'vjs-menu-title',
innerHTML: vjs.capitalize(this.options().title),
tabindex: -1
}));
}
this.items = this['createItems']();
if (this.items) {
// Add menu items to the menu
for (var i = 0; i < this.items.length; i++) {
menu.addItem(this.items[i]);
}
}
return menu;
};
/**
* Create the list of menu items. Specific to each subclass.
*/
vjs.MenuButton.prototype.createItems = function(){};
/** @inheritDoc */
vjs.MenuButton.prototype.buildCSSClass = function(){
return this.className + ' vjs-menu-button ' + vjs.Button.prototype.buildCSSClass.call(this);
};
// Focus - Add keyboard functionality to element
// This function is not needed anymore. Instead, the keyboard functionality is handled by
// treating the button as triggering a submenu. When the button is pressed, the submenu
// appears. Pressing the button again makes the submenu disappear.
vjs.MenuButton.prototype.onFocus = function(){};
// Can't turn off list display that we turned on with focus, because list would go away.
vjs.MenuButton.prototype.onBlur = function(){};
vjs.MenuButton.prototype.onClick = function(){
// When you click the button it adds focus, which will show the menu indefinitely.
// So we'll remove focus when the mouse leaves the button.
// Focus is needed for tab navigation.
this.one('mouseout', vjs.bind(this, function(){
this.menu.unlockShowing();
this.el_.blur();
}));
if (this.buttonPressed_){
this.unpressButton();
} else {
this.pressButton();
}
};
vjs.MenuButton.prototype.onKeyPress = function(event){
event.preventDefault();
// Check for space bar (32) or enter (13) keys
if (event.which == 32 || event.which == 13) {
if (this.buttonPressed_){
this.unpressButton();
} else {
this.pressButton();
}
// Check for escape (27) key
} else if (event.which == 27){
if (this.buttonPressed_){
this.unpressButton();
}
}
};
vjs.MenuButton.prototype.pressButton = function(){
this.buttonPressed_ = true;
this.menu.lockShowing();
this.el_.setAttribute('aria-pressed', true);
if (this.items && this.items.length > 0) {
this.items[0].el().focus(); // set the focus to the title of the submenu
}
};
vjs.MenuButton.prototype.unpressButton = function(){
this.buttonPressed_ = false;
this.menu.unlockShowing();
this.el_.setAttribute('aria-pressed', false);
};
/**
* Custom MediaError to mimic the HTML5 MediaError
* @param {Number} code The media error code
*/
vjs.MediaError = function(code){
if (typeof code === 'number') {
this.code = code;
} else if (typeof code === 'string') {
// default code is zero, so this is a custom error
this.message = code;
} else if (typeof code === 'object') { // object
vjs.obj.merge(this, code);
}
if (!this.message) {
this.message = vjs.MediaError.defaultMessages[this.code] || '';
}
};
/**
* The error code that refers two one of the defined
* MediaError types
* @type {Number}
*/
vjs.MediaError.prototype.code = 0;
/**
* An optional message to be shown with the error.
* Message is not part of the HTML5 video spec
* but allows for more informative custom errors.
* @type {String}
*/
vjs.MediaError.prototype.message = '';
/**
* An optional status code that can be set by plugins
* to allow even more detail about the error.
* For example the HLS plugin might provide the specific
* HTTP status code that was returned when the error
* occurred, then allowing a custom error overlay
* to display more information.
* @type {[type]}
*/
vjs.MediaError.prototype.status = null;
vjs.MediaError.errorTypes = [
'MEDIA_ERR_CUSTOM', // = 0
'MEDIA_ERR_ABORTED', // = 1
'MEDIA_ERR_NETWORK', // = 2
'MEDIA_ERR_DECODE', // = 3
'MEDIA_ERR_SRC_NOT_SUPPORTED', // = 4
'MEDIA_ERR_ENCRYPTED' // = 5
];
vjs.MediaError.defaultMessages = {
1: 'You aborted the video playback',
2: 'A network error caused the video download to fail part-way.',
3: 'The video playback was aborted due to a corruption problem or because the video used features your browser did not support.',
4: 'The video could not be loaded, either because the server or network failed or because the format is not supported.',
5: 'The video is encrypted and we do not have the keys to decrypt it.'
};
// Add types as properties on MediaError
// e.g. MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED = 4;
for (var errNum = 0; errNum < vjs.MediaError.errorTypes.length; errNum++) {
vjs.MediaError[vjs.MediaError.errorTypes[errNum]] = errNum;
// values should be accessible on both the class and instance
vjs.MediaError.prototype[vjs.MediaError.errorTypes[errNum]] = errNum;
}
(function(){
var apiMap, specApi, browserApi, i;
/**
* Store the browser-specifc methods for the fullscreen API
* @type {Object|undefined}
* @private
*/
vjs.browser.fullscreenAPI;
// browser API methods
// map approach from Screenful.js - https://github.com/sindresorhus/screenfull.js
apiMap = [
// Spec: https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
[
'requestFullscreen',
'exitFullscreen',
'fullscreenElement',
'fullscreenEnabled',
'fullscreenchange',
'fullscreenerror'
],
// WebKit
[
'webkitRequestFullscreen',
'webkitExitFullscreen',
'webkitFullscreenElement',
'webkitFullscreenEnabled',
'webkitfullscreenchange',
'webkitfullscreenerror'
],
// Old WebKit (Safari 5.1)
[
'webkitRequestFullScreen',
'webkitCancelFullScreen',
'webkitCurrentFullScreenElement',
'webkitCancelFullScreen',
'webkitfullscreenchange',
'webkitfullscreenerror'
],
// Mozilla
[
'mozRequestFullScreen',
'mozCancelFullScreen',
'mozFullScreenElement',
'mozFullScreenEnabled',
'mozfullscreenchange',
'mozfullscreenerror'
],
// Microsoft
[
'msRequestFullscreen',
'msExitFullscreen',
'msFullscreenElement',
'msFullscreenEnabled',
'MSFullscreenChange',
'MSFullscreenError'
]
];
specApi = apiMap[0];
// determine the supported set of functions
for (i=0; i<apiMap.length; i++) {
// check for exitFullscreen function
if (apiMap[i][1] in document) {
browserApi = apiMap[i];
break;
}
}
// map the browser API names to the spec API names
// or leave vjs.browser.fullscreenAPI undefined
if (browserApi) {
vjs.browser.fullscreenAPI = {};
for (i=0; i<browserApi.length; i++) {
vjs.browser.fullscreenAPI[specApi[i]] = browserApi[i];
}
}
})();
/**
* An instance of the `vjs.Player` class is created when any of the Video.js setup methods are used to initialize a video.
*
* ```js
* var myPlayer = videojs('example_video_1');
* ```
*
* In the following example, the `data-setup` attribute tells the Video.js library to create a player instance when the library is ready.
*
* ```html
* <video id="example_video_1" data-setup='{}' controls>
* <source src="my-source.mp4" type="video/mp4">
* </video>
* ```
*
* After an instance has been created it can be accessed globally using `Video('example_video_1')`.
*
* @class
* @extends vjs.Component
*/
vjs.Player = vjs.Component.extend({
/**
* player's constructor function
*
* @constructs
* @method init
* @param {Element} tag The original video tag used for configuring options
* @param {Object=} options Player options
* @param {Function=} ready Ready callback function
*/
init: function(tag, options, ready){
this.tag = tag; // Store the original tag used to set options
// Make sure tag ID exists
tag.id = tag.id || 'vjs_video_' + vjs.guid++;
// Store the tag attributes used to restore html5 element
this.tagAttributes = tag && vjs.getElementAttributes(tag);
// Set Options
// The options argument overrides options set in the video tag
// which overrides globally set options.
// This latter part coincides with the load order
// (tag must exist before Player)
options = vjs.obj.merge(this.getTagSettings(tag), options);
// Update Current Language
this.language_ = options['language'] || vjs.options['language'];
// Update Supported Languages
this.languages_ = options['languages'] || vjs.options['languages'];
// Cache for video property values.
this.cache_ = {};
// Set poster
this.poster_ = options['poster'];
// Set controls
this.controls_ = options['controls'];
// Original tag settings stored in options
// now remove immediately so native controls don't flash.
// May be turned back on by HTML5 tech if nativeControlsForTouch is true
tag.controls = false;
// we don't want the player to report touch activity on itself
// see enableTouchActivity in Component
options.reportTouchActivity = false;
// Run base component initializing with new options.
// Builds the element through createEl()
// Inits and embeds any child components in opts
vjs.Component.call(this, this, options, ready);
// Update controls className. Can't do this when the controls are initially
// set because the element doesn't exist yet.
if (this.controls()) {
this.addClass('vjs-controls-enabled');
} else {
this.addClass('vjs-controls-disabled');
}
// TODO: Make this smarter. Toggle user state between touching/mousing
// using events, since devices can have both touch and mouse events.
// if (vjs.TOUCH_ENABLED) {
// this.addClass('vjs-touch-enabled');
// }
// Make player easily findable by ID
vjs.players[this.id_] = this;
if (options['plugins']) {
vjs.obj.each(options['plugins'], function(key, val){
this[key](val);
}, this);
}
this.listenForUserActivity();
}
});
/**
* The players's stored language code
*
* @type {String}
* @private
*/
vjs.Player.prototype.language_;
/**
* The player's language code
* @param {String} languageCode The locale string
* @return {String} The locale string when getting
* @return {vjs.Player} self, when setting
*/
vjs.Player.prototype.language = function (languageCode) {
if (languageCode === undefined) {
return this.language_;
}
this.language_ = languageCode;
return this;
};
/**
* The players's stored language dictionary
*
* @type {Object}
* @private
*/
vjs.Player.prototype.languages_;
vjs.Player.prototype.languages = function(){
return this.languages_;
};
/**
* Player instance options, surfaced using vjs.options
* vjs.options = vjs.Player.prototype.options_
* Make changes in vjs.options, not here.
* All options should use string keys so they avoid
* renaming by closure compiler
* @type {Object}
* @private
*/
vjs.Player.prototype.options_ = vjs.options;
/**
* Destroys the video player and does any necessary cleanup
*
* myPlayer.dispose();
*
* This is especially helpful if you are dynamically adding and removing videos
* to/from the DOM.
*/
vjs.Player.prototype.dispose = function(){
this.trigger('dispose');
// prevent dispose from being called twice
this.off('dispose');
// Kill reference to this player
vjs.players[this.id_] = null;
if (this.tag && this.tag['player']) { this.tag['player'] = null; }
if (this.el_ && this.el_['player']) { this.el_['player'] = null; }
if (this.tech) { this.tech.dispose(); }
// Component dispose
vjs.Component.prototype.dispose.call(this);
};
vjs.Player.prototype.getTagSettings = function(tag){
var options = {
'sources': [],
'tracks': []
};
vjs.obj.merge(options, vjs.getElementAttributes(tag));
// Get tag children settings
if (tag.hasChildNodes()) {
var children, child, childName, i, j;
children = tag.childNodes;
for (i=0,j=children.length; i<j; i++) {
child = children[i];
// Change case needed: http://ejohn.org/blog/nodename-case-sensitivity/
childName = child.nodeName.toLowerCase();
if (childName === 'source') {
options['sources'].push(vjs.getElementAttributes(child));
} else if (childName === 'track') {
options['tracks'].push(vjs.getElementAttributes(child));
}
}
}
return options;
};
vjs.Player.prototype.createEl = function(){
var
el = this.el_ = vjs.Component.prototype.createEl.call(this, 'div'),
tag = this.tag,
attrs;
// Remove width/height attrs from tag so CSS can make it 100% width/height
tag.removeAttribute('width');
tag.removeAttribute('height');
// Empty video tag tracks so the built-in player doesn't use them also.
// This may not be fast enough to stop HTML5 browsers from reading the tags
// so we'll need to turn off any default tracks if we're manually doing
// captions and subtitles. videoElement.textTracks
if (tag.hasChildNodes()) {
var nodes, nodesLength, i, node, nodeName, removeNodes;
nodes = tag.childNodes;
nodesLength = nodes.length;
removeNodes = [];
while (nodesLength--) {
node = nodes[nodesLength];
nodeName = node.nodeName.toLowerCase();
if (nodeName === 'track') {
removeNodes.push(node);
}
}
for (i=0; i<removeNodes.length; i++) {
tag.removeChild(removeNodes[i]);
}
}
// Copy over all the attributes from the tag, including ID and class
// ID will now reference player box, not the video tag
attrs = vjs.getElementAttributes(tag);
vjs.obj.each(attrs, function(attr) {
el.setAttribute(attr, attrs[attr]);
});
// Update tag id/class for use as HTML5 playback tech
// Might think we should do this after embedding in container so .vjs-tech class
// doesn't flash 100% width/height, but class only applies with .video-js parent
tag.id += '_html5_api';
tag.className = 'vjs-tech';
// Make player findable on elements
tag['player'] = el['player'] = this;
// Default state of video is paused
this.addClass('vjs-paused');
// Make box use width/height of tag, or rely on default implementation
// Enforce with CSS since width/height attrs don't work on divs
this.width(this.options_['width'], true); // (true) Skip resize listener on load
this.height(this.options_['height'], true);
// Wrap video tag in div (el/box) container
if (tag.parentNode) {
tag.parentNode.insertBefore(el, tag);
}
vjs.insertFirst(tag, el); // Breaks iPhone, fixed in HTML5 setup.
// The event listeners need to be added before the children are added
// in the component init because the tech (loaded with mediaLoader) may
// fire events, like loadstart, that these events need to capture.
// Long term it might be better to expose a way to do this in component.init
// like component.initEventListeners() that runs between el creation and
// adding children
this.el_ = el;
this.on('loadstart', this.onLoadStart);
this.on('waiting', this.onWaiting);
this.on(['canplay', 'canplaythrough', 'playing', 'ended'], this.onWaitEnd);
this.on('seeking', this.onSeeking);
this.on('seeked', this.onSeeked);
this.on('ended', this.onEnded);
this.on('play', this.onPlay);
this.on('firstplay', this.onFirstPlay);
this.on('pause', this.onPause);
this.on('progress', this.onProgress);
this.on('durationchange', this.onDurationChange);
this.on('fullscreenchange', this.onFullscreenChange);
return el;
};
// /* Media Technology (tech)
// ================================================================================ */
// Load/Create an instance of playback technlogy including element and API methods
// And append playback element in player div.
vjs.Player.prototype.loadTech = function(techName, source){
// Pause and remove current playback technology
if (this.tech) {
this.unloadTech();
}
// get rid of the HTML5 video tag as soon as we are using another tech
if (techName !== 'Html5' && this.tag) {
vjs.Html5.disposeMediaElement(this.tag);
this.tag = null;
}
this.techName = techName;
// Turn off API access because we're loading a new tech that might load asynchronously
this.isReady_ = false;
var techReady = function(){
this.player_.triggerReady();
};
// Grab tech-specific options from player options and add source and parent element to use.
var techOptions = vjs.obj.merge({ 'source': source, 'parentEl': this.el_ }, this.options_[techName.toLowerCase()]);
if (source) {
this.currentType_ = source.type;
if (source.src == this.cache_.src && this.cache_.currentTime > 0) {
techOptions['startTime'] = this.cache_.currentTime;
}
this.cache_.src = source.src;
}
// Initialize tech instance
this.tech = new window['videojs'][techName](this, techOptions);
this.tech.ready(techReady);
};
vjs.Player.prototype.unloadTech = function(){
this.isReady_ = false;
this.tech.dispose();
this.tech = false;
};
// There's many issues around changing the size of a Flash (or other plugin) object.
// First is a plugin reload issue in Firefox that has been around for 11 years: https://bugzilla.mozilla.org/show_bug.cgi?id=90268
// Then with the new fullscreen API, Mozilla and webkit browsers will reload the flash object after going to fullscreen.
// To get around this, we're unloading the tech, caching source and currentTime values, and reloading the tech once the plugin is resized.
// reloadTech: function(betweenFn){
// vjs.log('unloadingTech')
// this.unloadTech();
// vjs.log('unloadedTech')
// if (betweenFn) { betweenFn.call(); }
// vjs.log('LoadingTech')
// this.loadTech(this.techName, { src: this.cache_.src })
// vjs.log('loadedTech')
// },
// /* Player event handlers (how the player reacts to certain events)
// ================================================================================ */
/**
* Fired when the user agent begins looking for media data
* @event loadstart
*/
vjs.Player.prototype.onLoadStart = function() {
// TODO: Update to use `emptied` event instead. See #1277.
// reset the error state
this.error(null);
// If it's already playing we want to trigger a firstplay event now.
// The firstplay event relies on both the play and loadstart events
// which can happen in any order for a new source
if (!this.paused()) {
this.trigger('firstplay');
} else {
// reset the hasStarted state
this.hasStarted(false);
this.one('play', function(){
this.hasStarted(true);
});
}
};
vjs.Player.prototype.hasStarted_ = false;
vjs.Player.prototype.hasStarted = function(hasStarted){
if (hasStarted !== undefined) {
// only update if this is a new value
if (this.hasStarted_ !== hasStarted) {
this.hasStarted_ = hasStarted;
if (hasStarted) {
this.addClass('vjs-has-started');
// trigger the firstplay event if this newly has played
this.trigger('firstplay');
} else {
this.removeClass('vjs-has-started');
}
}
return this;
}
return this.hasStarted_;
};
/**
* Fired when the player has initial duration and dimension information
* @event loadedmetadata
*/
vjs.Player.prototype.onLoadedMetaData;
/**
* Fired when the player has downloaded data at the current playback position
* @event loadeddata
*/
vjs.Player.prototype.onLoadedData;
/**
* Fired when the player has finished downloading the source data
* @event loadedalldata
*/
vjs.Player.prototype.onLoadedAllData;
/**
* Fired whenever the media begins or resumes playback
* @event play
*/
vjs.Player.prototype.onPlay = function(){
this.removeClass('vjs-paused');
this.addClass('vjs-playing');
};
/**
* Fired whenever the media begins wating
* @event waiting
*/
vjs.Player.prototype.onWaiting = function(){
this.addClass('vjs-waiting');
};
/**
* A handler for events that signal that waiting has eneded
* which is not consistent between browsers. See #1351
*/
vjs.Player.prototype.onWaitEnd = function(){
this.removeClass('vjs-waiting');
};
/**
* Fired whenever the player is jumping to a new time
* @event seeking
*/
vjs.Player.prototype.onSeeking = function(){
this.addClass('vjs-seeking');
};
/**
* Fired when the player has finished jumping to a new time
* @event seeked
*/
vjs.Player.prototype.onSeeked = function(){
this.removeClass('vjs-seeking');
};
/**
* Fired the first time a video is played
*
* Not part of the HLS spec, and we're not sure if this is the best
* implementation yet, so use sparingly. If you don't have a reason to
* prevent playback, use `myPlayer.one('play');` instead.
*
* @event firstplay
*/
vjs.Player.prototype.onFirstPlay = function(){
//If the first starttime attribute is specified
//then we will start at the given offset in seconds
if(this.options_['starttime']){
this.currentTime(this.options_['starttime']);
}
this.addClass('vjs-has-started');
};
/**
* Fired whenever the media has been paused
* @event pause
*/
vjs.Player.prototype.onPause = function(){
this.removeClass('vjs-playing');
this.addClass('vjs-paused');
};
/**
* Fired when the current playback position has changed
*
* During playback this is fired every 15-250 milliseconds, depnding on the
* playback technology in use.
* @event timeupdate
*/
vjs.Player.prototype.onTimeUpdate;
/**
* Fired while the user agent is downloading media data
* @event progress
*/
vjs.Player.prototype.onProgress = function(){
// Add custom event for when source is finished downloading.
if (this.bufferedPercent() == 1) {
this.trigger('loadedalldata');
}
};
/**
* Fired when the end of the media resource is reached (currentTime == duration)
* @event ended
*/
vjs.Player.prototype.onEnded = function(){
if (this.options_['loop']) {
this.currentTime(0);
this.play();
}
};
/**
* Fired when the duration of the media resource is first known or changed
* @event durationchange
*/
vjs.Player.prototype.onDurationChange = function(){
// Allows for cacheing value instead of asking player each time.
// We need to get the techGet response and check for a value so we don't
// accidentally cause the stack to blow up.
var duration = this.techGet('duration');
if (duration) {
if (duration < 0) {
duration = Infinity;
}
this.duration(duration);
// Determine if the stream is live and propagate styles down to UI.
if (duration === Infinity) {
this.addClass('vjs-live');
} else {
this.removeClass('vjs-live');
}
}
};
/**
* Fired when the volume changes
* @event volumechange
*/
vjs.Player.prototype.onVolumeChange;
/**
* Fired when the player switches in or out of fullscreen mode
* @event fullscreenchange
*/
vjs.Player.prototype.onFullscreenChange = function() {
if (this.isFullscreen()) {
this.addClass('vjs-fullscreen');
} else {
this.removeClass('vjs-fullscreen');
}
};
// /* Player API
// ================================================================================ */
/**
* Object for cached values.
* @private
*/
vjs.Player.prototype.cache_;
vjs.Player.prototype.getCache = function(){
return this.cache_;
};
// Pass values to the playback tech
vjs.Player.prototype.techCall = function(method, arg){
// If it's not ready yet, call method when it is
if (this.tech && !this.tech.isReady_) {
this.tech.ready(function(){
this[method](arg);
});
// Otherwise call method now
} else {
try {
this.tech[method](arg);
} catch(e) {
vjs.log(e);
throw e;
}
}
};
// Get calls can't wait for the tech, and sometimes don't need to.
vjs.Player.prototype.techGet = function(method){
if (this.tech && this.tech.isReady_) {
// Flash likes to die and reload when you hide or reposition it.
// In these cases the object methods go away and we get errors.
// When that happens we'll catch the errors and inform tech that it's not ready any more.
try {
return this.tech[method]();
} catch(e) {
// When building additional tech libs, an expected method may not be defined yet
if (this.tech[method] === undefined) {
vjs.log('Video.js: ' + method + ' method not defined for '+this.techName+' playback technology.', e);
} else {
// When a method isn't available on the object it throws a TypeError
if (e.name == 'TypeError') {
vjs.log('Video.js: ' + method + ' unavailable on '+this.techName+' playback technology element.', e);
this.tech.isReady_ = false;
} else {
vjs.log(e);
}
}
throw e;
}
}
return;
};
/**
* start media playback
*
* myPlayer.play();
*
* @return {vjs.Player} self
*/
vjs.Player.prototype.play = function(){
this.techCall('play');
return this;
};
/**
* Pause the video playback
*
* myPlayer.pause();
*
* @return {vjs.Player} self
*/
vjs.Player.prototype.pause = function(){
this.techCall('pause');
return this;
};
/**
* Check if the player is paused
*
* var isPaused = myPlayer.paused();
* var isPlaying = !myPlayer.paused();
*
* @return {Boolean} false if the media is currently playing, or true otherwise
*/
vjs.Player.prototype.paused = function(){
// The initial state of paused should be true (in Safari it's actually false)
return (this.techGet('paused') === false) ? false : true;
};
/**
* Get or set the current time (in seconds)
*
* // get
* var whereYouAt = myPlayer.currentTime();
*
* // set
* myPlayer.currentTime(120); // 2 minutes into the video
*
* @param {Number|String=} seconds The time to seek to
* @return {Number} The time in seconds, when not setting
* @return {vjs.Player} self, when the current time is set
*/
vjs.Player.prototype.currentTime = function(seconds){
if (seconds !== undefined) {
this.techCall('setCurrentTime', seconds);
return this;
}
// cache last currentTime and return. default to 0 seconds
//
// Caching the currentTime is meant to prevent a massive amount of reads on the tech's
// currentTime when scrubbing, but may not provide much performace benefit afterall.
// Should be tested. Also something has to read the actual current time or the cache will
// never get updated.
return this.cache_.currentTime = (this.techGet('currentTime') || 0);
};
/**
* Get the length in time of the video in seconds
*
* var lengthOfVideo = myPlayer.duration();
*
* **NOTE**: The video must have started loading before the duration can be
* known, and in the case of Flash, may not be known until the video starts
* playing.
*
* @return {Number} The duration of the video in seconds
*/
vjs.Player.prototype.duration = function(seconds){
if (seconds !== undefined) {
// cache the last set value for optimiized scrubbing (esp. Flash)
this.cache_.duration = parseFloat(seconds);
return this;
}
if (this.cache_.duration === undefined) {
this.onDurationChange();
}
return this.cache_.duration || 0;
};
// Calculates how much time is left. Not in spec, but useful.
vjs.Player.prototype.remainingTime = function(){
return this.duration() - this.currentTime();
};
// http://dev.w3.org/html5/spec/video.html#dom-media-buffered
// Buffered returns a timerange object.
// Kind of like an array of portions of the video that have been downloaded.
/**
* Get a TimeRange object with the times of the video that have been downloaded
*
* If you just want the percent of the video that's been downloaded,
* use bufferedPercent.
*
* // Number of different ranges of time have been buffered. Usually 1.
* numberOfRanges = bufferedTimeRange.length,
*
* // Time in seconds when the first range starts. Usually 0.
* firstRangeStart = bufferedTimeRange.start(0),
*
* // Time in seconds when the first range ends
* firstRangeEnd = bufferedTimeRange.end(0),
*
* // Length in seconds of the first time range
* firstRangeLength = firstRangeEnd - firstRangeStart;
*
* @return {Object} A mock TimeRange object (following HTML spec)
*/
vjs.Player.prototype.buffered = function(){
var buffered = this.techGet('buffered');
if (!buffered || !buffered.length) {
buffered = vjs.createTimeRange(0,0);
}
return buffered;
};
/**
* Get the percent (as a decimal) of the video that's been downloaded
*
* var howMuchIsDownloaded = myPlayer.bufferedPercent();
*
* 0 means none, 1 means all.
* (This method isn't in the HTML5 spec, but it's very convenient)
*
* @return {Number} A decimal between 0 and 1 representing the percent
*/
vjs.Player.prototype.bufferedPercent = function(){
var duration = this.duration(),
buffered = this.buffered(),
bufferedDuration = 0,
start, end;
if (!duration) {
return 0;
}
for (var i=0; i<buffered.length; i++){
start = buffered.start(i);
end = buffered.end(i);
// buffered end can be bigger than duration by a very small fraction
if (end > duration) {
end = duration;
}
bufferedDuration += end - start;
}
return bufferedDuration / duration;
};
/**
* Get the ending time of the last buffered time range
*
* This is used in the progress bar to encapsulate all time ranges.
* @return {Number} The end of the last buffered time range
*/
vjs.Player.prototype.bufferedEnd = function(){
var buffered = this.buffered(),
duration = this.duration(),
end = buffered.end(buffered.length-1);
if (end > duration) {
end = duration;
}
return end;
};
/**
* Get or set the current volume of the media
*
* // get
* var howLoudIsIt = myPlayer.volume();
*
* // set
* myPlayer.volume(0.5); // Set volume to half
*
* 0 is off (muted), 1.0 is all the way up, 0.5 is half way.
*
* @param {Number} percentAsDecimal The new volume as a decimal percent
* @return {Number} The current volume, when getting
* @return {vjs.Player} self, when setting
*/
vjs.Player.prototype.volume = function(percentAsDecimal){
var vol;
if (percentAsDecimal !== undefined) {
vol = Math.max(0, Math.min(1, parseFloat(percentAsDecimal))); // Force value to between 0 and 1
this.cache_.volume = vol;
this.techCall('setVolume', vol);
vjs.setLocalStorage('volume', vol);
return this;
}
// Default to 1 when returning current volume.
vol = parseFloat(this.techGet('volume'));
return (isNaN(vol)) ? 1 : vol;
};
/**
* Get the current muted state, or turn mute on or off
*
* // get
* var isVolumeMuted = myPlayer.muted();
*
* // set
* myPlayer.muted(true); // mute the volume
*
* @param {Boolean=} muted True to mute, false to unmute
* @return {Boolean} True if mute is on, false if not, when getting
* @return {vjs.Player} self, when setting mute
*/
vjs.Player.prototype.muted = function(muted){
if (muted !== undefined) {
this.techCall('setMuted', muted);
return this;
}
return this.techGet('muted') || false; // Default to false
};
// Check if current tech can support native fullscreen
// (e.g. with built in controls lik iOS, so not our flash swf)
vjs.Player.prototype.supportsFullScreen = function(){
return this.techGet('supportsFullScreen') || false;
};
/**
* is the player in fullscreen
* @type {Boolean}
* @private
*/
vjs.Player.prototype.isFullscreen_ = false;
/**
* Check if the player is in fullscreen mode
*
* // get
* var fullscreenOrNot = myPlayer.isFullscreen();
*
* // set
* myPlayer.isFullscreen(true); // tell the player it's in fullscreen
*
* NOTE: As of the latest HTML5 spec, isFullscreen is no longer an official
* property and instead document.fullscreenElement is used. But isFullscreen is
* still a valuable property for internal player workings.
*
* @param {Boolean=} isFS Update the player's fullscreen state
* @return {Boolean} true if fullscreen, false if not
* @return {vjs.Player} self, when setting
*/
vjs.Player.prototype.isFullscreen = function(isFS){
if (isFS !== undefined) {
this.isFullscreen_ = !!isFS;
return this;
}
return this.isFullscreen_;
};
/**
* Old naming for isFullscreen()
* @deprecated for lowercase 's' version
*/
vjs.Player.prototype.isFullScreen = function(isFS){
vjs.log.warn('player.isFullScreen() has been deprecated, use player.isFullscreen() with a lowercase "s")');
return this.isFullscreen(isFS);
};
/**
* Increase the size of the video to full screen
*
* myPlayer.requestFullscreen();
*
* In some browsers, full screen is not supported natively, so it enters
* "full window mode", where the video fills the browser window.
* In browsers and devices that support native full screen, sometimes the
* browser's default controls will be shown, and not the Video.js custom skin.
* This includes most mobile devices (iOS, Android) and older versions of
* Safari.
*
* @return {vjs.Player} self
*/
vjs.Player.prototype.requestFullscreen = function(){
var fsApi = vjs.browser.fullscreenAPI;
this.isFullscreen(true);
if (fsApi) {
// the browser supports going fullscreen at the element level so we can
// take the controls fullscreen as well as the video
// Trigger fullscreenchange event after change
// We have to specifically add this each time, and remove
// when cancelling fullscreen. Otherwise if there's multiple
// players on a page, they would all be reacting to the same fullscreen
// events
vjs.on(document, fsApi['fullscreenchange'], vjs.bind(this, function(e){
this.isFullscreen(document[fsApi.fullscreenElement]);
// If cancelling fullscreen, remove event listener.
if (this.isFullscreen() === false) {
vjs.off(document, fsApi['fullscreenchange'], arguments.callee);
}
this.trigger('fullscreenchange');
}));
this.el_[fsApi.requestFullscreen]();
} else if (this.tech.supportsFullScreen()) {
// we can't take the video.js controls fullscreen but we can go fullscreen
// with native controls
this.techCall('enterFullScreen');
} else {
// fullscreen isn't supported so we'll just stretch the video element to
// fill the viewport
this.enterFullWindow();
this.trigger('fullscreenchange');
}
return this;
};
/**
* Old naming for requestFullscreen
* @deprecated for lower case 's' version
*/
vjs.Player.prototype.requestFullScreen = function(){
vjs.log.warn('player.requestFullScreen() has been deprecated, use player.requestFullscreen() with a lowercase "s")');
return this.requestFullscreen();
};
/**
* Return the video to its normal size after having been in full screen mode
*
* myPlayer.exitFullscreen();
*
* @return {vjs.Player} self
*/
vjs.Player.prototype.exitFullscreen = function(){
var fsApi = vjs.browser.fullscreenAPI;
this.isFullscreen(false);
// Check for browser element fullscreen support
if (fsApi) {
document[fsApi.exitFullscreen]();
} else if (this.tech.supportsFullScreen()) {
this.techCall('exitFullScreen');
} else {
this.exitFullWindow();
this.trigger('fullscreenchange');
}
return this;
};
/**
* Old naming for exitFullscreen
* @deprecated for exitFullscreen
*/
vjs.Player.prototype.cancelFullScreen = function(){
vjs.log.warn('player.cancelFullScreen() has been deprecated, use player.exitFullscreen()');
return this.exitFullscreen();
};
// When fullscreen isn't supported we can stretch the video container to as wide as the browser will let us.
vjs.Player.prototype.enterFullWindow = function(){
this.isFullWindow = true;
// Storing original doc overflow value to return to when fullscreen is off
this.docOrigOverflow = document.documentElement.style.overflow;
// Add listener for esc key to exit fullscreen
vjs.on(document, 'keydown', vjs.bind(this, this.fullWindowOnEscKey));
// Hide any scroll bars
document.documentElement.style.overflow = 'hidden';
// Apply fullscreen styles
vjs.addClass(document.body, 'vjs-full-window');
this.trigger('enterFullWindow');
};
vjs.Player.prototype.fullWindowOnEscKey = function(event){
if (event.keyCode === 27) {
if (this.isFullscreen() === true) {
this.exitFullscreen();
} else {
this.exitFullWindow();
}
}
};
vjs.Player.prototype.exitFullWindow = function(){
this.isFullWindow = false;
vjs.off(document, 'keydown', this.fullWindowOnEscKey);
// Unhide scroll bars.
document.documentElement.style.overflow = this.docOrigOverflow;
// Remove fullscreen styles
vjs.removeClass(document.body, 'vjs-full-window');
// Resize the box, controller, and poster to original sizes
// this.positionAll();
this.trigger('exitFullWindow');
};
vjs.Player.prototype.selectSource = function(sources){
// Loop through each playback technology in the options order
for (var i=0,j=this.options_['techOrder'];i<j.length;i++) {
var techName = vjs.capitalize(j[i]),
tech = window['videojs'][techName];
// Check if the current tech is defined before continuing
if (!tech) {
vjs.log.error('The "' + techName + '" tech is undefined. Skipped browser support check for that tech.');
continue;
}
// Check if the browser supports this technology
if (tech.isSupported()) {
// Loop through each source object
for (var a=0,b=sources;a<b.length;a++) {
var source = b[a];
// Check if source can be played with this technology
if (tech['canPlaySource'](source)) {
return { source: source, tech: techName };
}
}
}
}
return false;
};
/**
* The source function updates the video source
*
* There are three types of variables you can pass as the argument.
*
* **URL String**: A URL to the the video file. Use this method if you are sure
* the current playback technology (HTML5/Flash) can support the source you
* provide. Currently only MP4 files can be used in both HTML5 and Flash.
*
* myPlayer.src("http://www.example.com/path/to/video.mp4");
*
* **Source Object (or element):** A javascript object containing information
* about the source file. Use this method if you want the player to determine if
* it can support the file using the type information.
*
* myPlayer.src({ type: "video/mp4", src: "http://www.example.com/path/to/video.mp4" });
*
* **Array of Source Objects:** To provide multiple versions of the source so
* that it can be played using HTML5 across browsers you can use an array of
* source objects. Video.js will detect which version is supported and load that
* file.
*
* myPlayer.src([
* { type: "video/mp4", src: "http://www.example.com/path/to/video.mp4" },
* { type: "video/webm", src: "http://www.example.com/path/to/video.webm" },
* { type: "video/ogg", src: "http://www.example.com/path/to/video.ogv" }
* ]);
*
* @param {String|Object|Array=} source The source URL, object, or array of sources
* @return {String} The current video source when getting
* @return {String} The player when setting
*/
vjs.Player.prototype.src = function(source){
if (source === undefined) {
return this.techGet('src');
}
// case: Array of source objects to choose from and pick the best to play
if (vjs.obj.isArray(source)) {
this.sourceList_(source);
// case: URL String (http://myvideo...)
} else if (typeof source === 'string') {
// create a source object from the string
this.src({ src: source });
// case: Source object { src: '', type: '' ... }
} else if (source instanceof Object) {
// check if the source has a type and the loaded tech cannot play the source
// if there's no type we'll just try the current tech
if (source.type && !window['videojs'][this.techName]['canPlaySource'](source)) {
// create a source list with the current source and send through
// the tech loop to check for a compatible technology
this.sourceList_([source]);
} else {
this.cache_.src = source.src;
this.currentType_ = source.type || '';
// wait until the tech is ready to set the source
this.ready(function(){
this.techCall('src', source.src);
if (this.options_['preload'] == 'auto') {
this.load();
}
if (this.options_['autoplay']) {
this.play();
}
});
}
}
return this;
};
/**
* Handle an array of source objects
* @param {[type]} sources Array of source objects
* @private
*/
vjs.Player.prototype.sourceList_ = function(sources){
var sourceTech = this.selectSource(sources);
if (sourceTech) {
if (sourceTech.tech === this.techName) {
// if this technology is already loaded, set the source
this.src(sourceTech.source);
} else {
// load this technology with the chosen source
this.loadTech(sourceTech.tech, sourceTech.source);
}
} else {
// We need to wrap this in a timeout to give folks a chance to add error event handlers
setTimeout(vjs.bind(this, function() {
this.error({ code: 4, message: this.localize(this.options()['notSupportedMessage']) });
}), 0);
// we could not find an appropriate tech, but let's still notify the delegate that this is it
// this needs a better comment about why this is needed
this.triggerReady();
}
};
// Begin loading the src data
// http://dev.w3.org/html5/spec/video.html#dom-media-load
vjs.Player.prototype.load = function(){
this.techCall('load');
return this;
};
// http://dev.w3.org/html5/spec/video.html#dom-media-currentsrc
vjs.Player.prototype.currentSrc = function(){
return this.techGet('currentSrc') || this.cache_.src || '';
};
/**
* Get the current source type e.g. video/mp4
* This can allow you rebuild the current source object so that you could load the same
* source and tech later
* @return {String} The source MIME type
*/
vjs.Player.prototype.currentType = function(){
return this.currentType_ || '';
};
// Attributes/Options
vjs.Player.prototype.preload = function(value){
if (value !== undefined) {
this.techCall('setPreload', value);
this.options_['preload'] = value;
return this;
}
return this.techGet('preload');
};
vjs.Player.prototype.autoplay = function(value){
if (value !== undefined) {
this.techCall('setAutoplay', value);
this.options_['autoplay'] = value;
return this;
}
return this.techGet('autoplay', value);
};
vjs.Player.prototype.loop = function(value){
if (value !== undefined) {
this.techCall('setLoop', value);
this.options_['loop'] = value;
return this;
}
return this.techGet('loop');
};
/**
* the url of the poster image source
* @type {String}
* @private
*/
vjs.Player.prototype.poster_;
/**
* get or set the poster image source url
*
* ##### EXAMPLE:
*
* // getting
* var currentPoster = myPlayer.poster();
*
* // setting
* myPlayer.poster('http://example.com/myImage.jpg');
*
* @param {String=} [src] Poster image source URL
* @return {String} poster URL when getting
* @return {vjs.Player} self when setting
*/
vjs.Player.prototype.poster = function(src){
if (src === undefined) {
return this.poster_;
}
// update the internal poster variable
this.poster_ = src;
// update the tech's poster
this.techCall('setPoster', src);
// alert components that the poster has been set
this.trigger('posterchange');
};
/**
* Whether or not the controls are showing
* @type {Boolean}
* @private
*/
vjs.Player.prototype.controls_;
/**
* Get or set whether or not the controls are showing.
* @param {Boolean} controls Set controls to showing or not
* @return {Boolean} Controls are showing
*/
vjs.Player.prototype.controls = function(bool){
if (bool !== undefined) {
bool = !!bool; // force boolean
// Don't trigger a change event unless it actually changed
if (this.controls_ !== bool) {
this.controls_ = bool;
if (bool) {
this.removeClass('vjs-controls-disabled');
this.addClass('vjs-controls-enabled');
this.trigger('controlsenabled');
} else {
this.removeClass('vjs-controls-enabled');
this.addClass('vjs-controls-disabled');
this.trigger('controlsdisabled');
}
}
return this;
}
return this.controls_;
};
vjs.Player.prototype.usingNativeControls_;
/**
* Toggle native controls on/off. Native controls are the controls built into
* devices (e.g. default iPhone controls), Flash, or other techs
* (e.g. Vimeo Controls)
*
* **This should only be set by the current tech, because only the tech knows
* if it can support native controls**
*
* @param {Boolean} bool True signals that native controls are on
* @return {vjs.Player} Returns the player
* @private
*/
vjs.Player.prototype.usingNativeControls = function(bool){
if (bool !== undefined) {
bool = !!bool; // force boolean
// Don't trigger a change event unless it actually changed
if (this.usingNativeControls_ !== bool) {
this.usingNativeControls_ = bool;
if (bool) {
this.addClass('vjs-using-native-controls');
/**
* player is using the native device controls
*
* @event usingnativecontrols
* @memberof vjs.Player
* @instance
* @private
*/
this.trigger('usingnativecontrols');
} else {
this.removeClass('vjs-using-native-controls');
/**
* player is using the custom HTML controls
*
* @event usingcustomcontrols
* @memberof vjs.Player
* @instance
* @private
*/
this.trigger('usingcustomcontrols');
}
}
return this;
}
return this.usingNativeControls_;
};
/**
* Store the current media error
* @type {Object}
* @private
*/
vjs.Player.prototype.error_ = null;
/**
* Set or get the current MediaError
* @param {*} err A MediaError or a String/Number to be turned into a MediaError
* @return {vjs.MediaError|null} when getting
* @return {vjs.Player} when setting
*/
vjs.Player.prototype.error = function(err){
if (err === undefined) {
return this.error_;
}
// restoring to default
if (err === null) {
this.error_ = err;
this.removeClass('vjs-error');
return this;
}
// error instance
if (err instanceof vjs.MediaError) {
this.error_ = err;
} else {
this.error_ = new vjs.MediaError(err);
}
// fire an error event on the player
this.trigger('error');
// add the vjs-error classname to the player
this.addClass('vjs-error');
// log the name of the error type and any message
// ie8 just logs "[object object]" if you just log the error object
vjs.log.error('(CODE:'+this.error_.code+' '+vjs.MediaError.errorTypes[this.error_.code]+')', this.error_.message, this.error_);
return this;
};
vjs.Player.prototype.ended = function(){ return this.techGet('ended'); };
vjs.Player.prototype.seeking = function(){ return this.techGet('seeking'); };
// When the player is first initialized, trigger activity so components
// like the control bar show themselves if needed
vjs.Player.prototype.userActivity_ = true;
vjs.Player.prototype.reportUserActivity = function(event){
this.userActivity_ = true;
};
vjs.Player.prototype.userActive_ = true;
vjs.Player.prototype.userActive = function(bool){
if (bool !== undefined) {
bool = !!bool;
if (bool !== this.userActive_) {
this.userActive_ = bool;
if (bool) {
// If the user was inactive and is now active we want to reset the
// inactivity timer
this.userActivity_ = true;
this.removeClass('vjs-user-inactive');
this.addClass('vjs-user-active');
this.trigger('useractive');
} else {
// We're switching the state to inactive manually, so erase any other
// activity
this.userActivity_ = false;
// Chrome/Safari/IE have bugs where when you change the cursor it can
// trigger a mousemove event. This causes an issue when you're hiding
// the cursor when the user is inactive, and a mousemove signals user
// activity. Making it impossible to go into inactive mode. Specifically
// this happens in fullscreen when we really need to hide the cursor.
//
// When this gets resolved in ALL browsers it can be removed
// https://code.google.com/p/chromium/issues/detail?id=103041
if(this.tech) {
this.tech.one('mousemove', function(e){
e.stopPropagation();
e.preventDefault();
});
}
this.removeClass('vjs-user-active');
this.addClass('vjs-user-inactive');
this.trigger('userinactive');
}
}
return this;
}
return this.userActive_;
};
vjs.Player.prototype.listenForUserActivity = function(){
var onActivity, onMouseMove, onMouseDown, mouseInProgress, onMouseUp,
activityCheck, inactivityTimeout, lastMoveX, lastMoveY;
onActivity = vjs.bind(this, this.reportUserActivity);
onMouseMove = function(e) {
// #1068 - Prevent mousemove spamming
// Chrome Bug: https://code.google.com/p/chromium/issues/detail?id=366970
if(e.screenX != lastMoveX || e.screenY != lastMoveY) {
lastMoveX = e.screenX;
lastMoveY = e.screenY;
onActivity();
}
};
onMouseDown = function() {
onActivity();
// For as long as the they are touching the device or have their mouse down,
// we consider them active even if they're not moving their finger or mouse.
// So we want to continue to update that they are active
clearInterval(mouseInProgress);
// Setting userActivity=true now and setting the interval to the same time
// as the activityCheck interval (250) should ensure we never miss the
// next activityCheck
mouseInProgress = setInterval(onActivity, 250);
};
onMouseUp = function(event) {
onActivity();
// Stop the interval that maintains activity if the mouse/touch is down
clearInterval(mouseInProgress);
};
// Any mouse movement will be considered user activity
this.on('mousedown', onMouseDown);
this.on('mousemove', onMouseMove);
this.on('mouseup', onMouseUp);
// Listen for keyboard navigation
// Shouldn't need to use inProgress interval because of key repeat
this.on('keydown', onActivity);
this.on('keyup', onActivity);
// Run an interval every 250 milliseconds instead of stuffing everything into
// the mousemove/touchmove function itself, to prevent performance degradation.
// `this.reportUserActivity` simply sets this.userActivity_ to true, which
// then gets picked up by this loop
// http://ejohn.org/blog/learning-from-twitter/
activityCheck = setInterval(vjs.bind(this, function() {
// Check to see if mouse/touch activity has happened
if (this.userActivity_) {
// Reset the activity tracker
this.userActivity_ = false;
// If the user state was inactive, set the state to active
this.userActive(true);
// Clear any existing inactivity timeout to start the timer over
clearTimeout(inactivityTimeout);
var timeout = this.options()['inactivityTimeout'];
if (timeout > 0) {
// In <timeout> milliseconds, if no more activity has occurred the
// user will be considered inactive
inactivityTimeout = setTimeout(vjs.bind(this, function () {
// Protect against the case where the inactivityTimeout can trigger just
// before the next user activity is picked up by the activityCheck loop
// causing a flicker
if (!this.userActivity_) {
this.userActive(false);
}
}), timeout);
}
}
}), 250);
// Clean up the intervals when we kill the player
this.on('dispose', function(){
clearInterval(activityCheck);
clearTimeout(inactivityTimeout);
});
};
vjs.Player.prototype.playbackRate = function(rate) {
if (rate !== undefined) {
this.techCall('setPlaybackRate', rate);
return this;
}
if (this.tech && this.tech['featuresPlaybackRate']) {
return this.techGet('playbackRate');
} else {
return 1.0;
}
};
// Methods to add support for
// networkState: function(){ return this.techCall('networkState'); },
// readyState: function(){ return this.techCall('readyState'); },
// initialTime: function(){ return this.techCall('initialTime'); },
// startOffsetTime: function(){ return this.techCall('startOffsetTime'); },
// played: function(){ return this.techCall('played'); },
// seekable: function(){ return this.techCall('seekable'); },
// videoTracks: function(){ return this.techCall('videoTracks'); },
// audioTracks: function(){ return this.techCall('audioTracks'); },
// videoWidth: function(){ return this.techCall('videoWidth'); },
// videoHeight: function(){ return this.techCall('videoHeight'); },
// defaultPlaybackRate: function(){ return this.techCall('defaultPlaybackRate'); },
// mediaGroup: function(){ return this.techCall('mediaGroup'); },
// controller: function(){ return this.techCall('controller'); },
// defaultMuted: function(){ return this.techCall('defaultMuted'); }
// TODO
// currentSrcList: the array of sources including other formats and bitrates
// playList: array of source lists in order of playback
/**
* Container of main controls
* @param {vjs.Player|Object} player
* @param {Object=} options
* @class
* @constructor
* @extends vjs.Component
*/
vjs.ControlBar = vjs.Component.extend();
vjs.ControlBar.prototype.options_ = {
loadEvent: 'play',
children: {
'playToggle': {},
'currentTimeDisplay': {},
'timeDivider': {},
'durationDisplay': {},
'remainingTimeDisplay': {},
'liveDisplay': {},
'progressControl': {},
'fullscreenToggle': {},
'volumeControl': {},
'muteToggle': {},
// 'volumeMenuButton': {},
'playbackRateMenuButton': {}
}
};
vjs.ControlBar.prototype.createEl = function(){
return vjs.createEl('div', {
className: 'vjs-control-bar'
});
};
/**
* Displays the live indicator
* TODO - Future make it click to snap to live
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.LiveDisplay = vjs.Component.extend({
init: function(player, options){
vjs.Component.call(this, player, options);
}
});
vjs.LiveDisplay.prototype.createEl = function(){
var el = vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-live-controls vjs-control'
});
this.contentEl_ = vjs.createEl('div', {
className: 'vjs-live-display',
innerHTML: '<span class="vjs-control-text">' + this.localize('Stream Type') + '</span>' + this.localize('LIVE'),
'aria-live': 'off'
});
el.appendChild(this.contentEl_);
return el;
};
/**
* Button to toggle between play and pause
* @param {vjs.Player|Object} player
* @param {Object=} options
* @class
* @constructor
*/
vjs.PlayToggle = vjs.Button.extend({
/** @constructor */
init: function(player, options){
vjs.Button.call(this, player, options);
player.on('play', vjs.bind(this, this.onPlay));
player.on('pause', vjs.bind(this, this.onPause));
}
});
vjs.PlayToggle.prototype.buttonText = 'Play';
vjs.PlayToggle.prototype.buildCSSClass = function(){
return 'vjs-play-control ' + vjs.Button.prototype.buildCSSClass.call(this);
};
// OnClick - Toggle between play and pause
vjs.PlayToggle.prototype.onClick = function(){
if (this.player_.paused()) {
this.player_.play();
} else {
this.player_.pause();
}
};
// OnPlay - Add the vjs-playing class to the element so it can change appearance
vjs.PlayToggle.prototype.onPlay = function(){
vjs.removeClass(this.el_, 'vjs-paused');
vjs.addClass(this.el_, 'vjs-playing');
this.el_.children[0].children[0].innerHTML = this.localize('Pause'); // change the button text to "Pause"
};
// OnPause - Add the vjs-paused class to the element so it can change appearance
vjs.PlayToggle.prototype.onPause = function(){
vjs.removeClass(this.el_, 'vjs-playing');
vjs.addClass(this.el_, 'vjs-paused');
this.el_.children[0].children[0].innerHTML = this.localize('Play'); // change the button text to "Play"
};
/**
* Displays the current time
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.CurrentTimeDisplay = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
player.on('timeupdate', vjs.bind(this, this.updateContent));
}
});
vjs.CurrentTimeDisplay.prototype.createEl = function(){
var el = vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-current-time vjs-time-controls vjs-control'
});
this.contentEl_ = vjs.createEl('div', {
className: 'vjs-current-time-display',
innerHTML: '<span class="vjs-control-text">Current Time </span>' + '0:00', // label the current time for screen reader users
'aria-live': 'off' // tell screen readers not to automatically read the time as it changes
});
el.appendChild(this.contentEl_);
return el;
};
vjs.CurrentTimeDisplay.prototype.updateContent = function(){
// Allows for smooth scrubbing, when player can't keep up.
var time = (this.player_.scrubbing) ? this.player_.getCache().currentTime : this.player_.currentTime();
this.contentEl_.innerHTML = '<span class="vjs-control-text">' + this.localize('Current Time') + '</span> ' + vjs.formatTime(time, this.player_.duration());
};
/**
* Displays the duration
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.DurationDisplay = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
// this might need to be changed to 'durationchange' instead of 'timeupdate' eventually,
// however the durationchange event fires before this.player_.duration() is set,
// so the value cannot be written out using this method.
// Once the order of durationchange and this.player_.duration() being set is figured out,
// this can be updated.
player.on('timeupdate', vjs.bind(this, this.updateContent));
}
});
vjs.DurationDisplay.prototype.createEl = function(){
var el = vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-duration vjs-time-controls vjs-control'
});
this.contentEl_ = vjs.createEl('div', {
className: 'vjs-duration-display',
innerHTML: '<span class="vjs-control-text">' + this.localize('Duration Time') + '</span> ' + '0:00', // label the duration time for screen reader users
'aria-live': 'off' // tell screen readers not to automatically read the time as it changes
});
el.appendChild(this.contentEl_);
return el;
};
vjs.DurationDisplay.prototype.updateContent = function(){
var duration = this.player_.duration();
if (duration) {
this.contentEl_.innerHTML = '<span class="vjs-control-text">' + this.localize('Duration Time') + '</span> ' + vjs.formatTime(duration); // label the duration time for screen reader users
}
};
/**
* The separator between the current time and duration
*
* Can be hidden if it's not needed in the design.
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.TimeDivider = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
}
});
vjs.TimeDivider.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-time-divider',
innerHTML: '<div><span>/</span></div>'
});
};
/**
* Displays the time left in the video
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.RemainingTimeDisplay = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
player.on('timeupdate', vjs.bind(this, this.updateContent));
}
});
vjs.RemainingTimeDisplay.prototype.createEl = function(){
var el = vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-remaining-time vjs-time-controls vjs-control'
});
this.contentEl_ = vjs.createEl('div', {
className: 'vjs-remaining-time-display',
innerHTML: '<span class="vjs-control-text">' + this.localize('Remaining Time') + '</span> ' + '-0:00', // label the remaining time for screen reader users
'aria-live': 'off' // tell screen readers not to automatically read the time as it changes
});
el.appendChild(this.contentEl_);
return el;
};
vjs.RemainingTimeDisplay.prototype.updateContent = function(){
if (this.player_.duration()) {
this.contentEl_.innerHTML = '<span class="vjs-control-text">' + this.localize('Remaining Time') + '</span> ' + '-'+ vjs.formatTime(this.player_.remainingTime());
}
// Allows for smooth scrubbing, when player can't keep up.
// var time = (this.player_.scrubbing) ? this.player_.getCache().currentTime : this.player_.currentTime();
// this.contentEl_.innerHTML = vjs.formatTime(time, this.player_.duration());
};
/**
* Toggle fullscreen video
* @param {vjs.Player|Object} player
* @param {Object=} options
* @class
* @extends vjs.Button
*/
vjs.FullscreenToggle = vjs.Button.extend({
/**
* @constructor
* @memberof vjs.FullscreenToggle
* @instance
*/
init: function(player, options){
vjs.Button.call(this, player, options);
}
});
vjs.FullscreenToggle.prototype.buttonText = 'Fullscreen';
vjs.FullscreenToggle.prototype.buildCSSClass = function(){
return 'vjs-fullscreen-control ' + vjs.Button.prototype.buildCSSClass.call(this);
};
vjs.FullscreenToggle.prototype.onClick = function(){
if (!this.player_.isFullscreen()) {
this.player_.requestFullscreen();
this.controlText_.innerHTML = this.localize('Non-Fullscreen');
} else {
this.player_.exitFullscreen();
this.controlText_.innerHTML = this.localize('Fullscreen');
}
};
/**
* The Progress Control component contains the seek bar, load progress,
* and play progress
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.ProgressControl = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
}
});
vjs.ProgressControl.prototype.options_ = {
children: {
'seekBar': {}
}
};
vjs.ProgressControl.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-progress-control vjs-control'
});
};
/**
* Seek Bar and holder for the progress bars
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.SeekBar = vjs.Slider.extend({
/** @constructor */
init: function(player, options){
vjs.Slider.call(this, player, options);
player.on('timeupdate', vjs.bind(this, this.updateARIAAttributes));
player.ready(vjs.bind(this, this.updateARIAAttributes));
}
});
vjs.SeekBar.prototype.options_ = {
children: {
'loadProgressBar': {},
'playProgressBar': {},
'seekHandle': {}
},
'barName': 'playProgressBar',
'handleName': 'seekHandle'
};
vjs.SeekBar.prototype.playerEvent = 'timeupdate';
vjs.SeekBar.prototype.createEl = function(){
return vjs.Slider.prototype.createEl.call(this, 'div', {
className: 'vjs-progress-holder',
'aria-label': 'video progress bar'
});
};
vjs.SeekBar.prototype.updateARIAAttributes = function(){
// Allows for smooth scrubbing, when player can't keep up.
var time = (this.player_.scrubbing) ? this.player_.getCache().currentTime : this.player_.currentTime();
this.el_.setAttribute('aria-valuenow',vjs.round(this.getPercent()*100, 2)); // machine readable value of progress bar (percentage complete)
this.el_.setAttribute('aria-valuetext',vjs.formatTime(time, this.player_.duration())); // human readable value of progress bar (time complete)
};
vjs.SeekBar.prototype.getPercent = function(){
return this.player_.currentTime() / this.player_.duration();
};
vjs.SeekBar.prototype.onMouseDown = function(event){
vjs.Slider.prototype.onMouseDown.call(this, event);
this.player_.scrubbing = true;
this.videoWasPlaying = !this.player_.paused();
this.player_.pause();
};
vjs.SeekBar.prototype.onMouseMove = function(event){
var newTime = this.calculateDistance(event) * this.player_.duration();
// Don't let video end while scrubbing.
if (newTime == this.player_.duration()) { newTime = newTime - 0.1; }
// Set new time (tell player to seek to new time)
this.player_.currentTime(newTime);
};
vjs.SeekBar.prototype.onMouseUp = function(event){
vjs.Slider.prototype.onMouseUp.call(this, event);
this.player_.scrubbing = false;
if (this.videoWasPlaying) {
this.player_.play();
}
};
vjs.SeekBar.prototype.stepForward = function(){
this.player_.currentTime(this.player_.currentTime() + 5); // more quickly fast forward for keyboard-only users
};
vjs.SeekBar.prototype.stepBack = function(){
this.player_.currentTime(this.player_.currentTime() - 5); // more quickly rewind for keyboard-only users
};
/**
* Shows load progress
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.LoadProgressBar = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
player.on('progress', vjs.bind(this, this.update));
}
});
vjs.LoadProgressBar.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-load-progress',
innerHTML: '<span class="vjs-control-text"><span>' + this.localize('Loaded') + '</span>: 0%</span>'
});
};
vjs.LoadProgressBar.prototype.update = function(){
var i, start, end, part,
buffered = this.player_.buffered(),
duration = this.player_.duration(),
bufferedEnd = this.player_.bufferedEnd(),
children = this.el_.children,
// get the percent width of a time compared to the total end
percentify = function (time, end){
var percent = (time / end) || 0; // no NaN
return (percent * 100) + '%';
};
// update the width of the progress bar
this.el_.style.width = percentify(bufferedEnd, duration);
// add child elements to represent the individual buffered time ranges
for (i = 0; i < buffered.length; i++) {
start = buffered.start(i),
end = buffered.end(i),
part = children[i];
if (!part) {
part = this.el_.appendChild(vjs.createEl())
};
// set the percent based on the width of the progress bar (bufferedEnd)
part.style.left = percentify(start, bufferedEnd);
part.style.width = percentify(end - start, bufferedEnd);
};
// remove unused buffered range elements
for (i = children.length; i > buffered.length; i--) {
this.el_.removeChild(children[i-1]);
}
};
/**
* Shows play progress
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.PlayProgressBar = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
}
});
vjs.PlayProgressBar.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-play-progress',
innerHTML: '<span class="vjs-control-text"><span>' + this.localize('Progress') + '</span>: 0%</span>'
});
};
/**
* The Seek Handle shows the current position of the playhead during playback,
* and can be dragged to adjust the playhead.
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.SeekHandle = vjs.SliderHandle.extend({
init: function(player, options) {
vjs.SliderHandle.call(this, player, options);
player.on('timeupdate', vjs.bind(this, this.updateContent));
}
});
/**
* The default value for the handle content, which may be read by screen readers
*
* @type {String}
* @private
*/
vjs.SeekHandle.prototype.defaultValue = '00:00';
/** @inheritDoc */
vjs.SeekHandle.prototype.createEl = function() {
return vjs.SliderHandle.prototype.createEl.call(this, 'div', {
className: 'vjs-seek-handle',
'aria-live': 'off'
});
};
vjs.SeekHandle.prototype.updateContent = function() {
var time = (this.player_.scrubbing) ? this.player_.getCache().currentTime : this.player_.currentTime();
this.el_.innerHTML = '<span class="vjs-control-text">' + vjs.formatTime(time, this.player_.duration()) + '</span>';
};
/**
* The component for controlling the volume level
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.VolumeControl = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
// hide volume controls when they're not supported by the current tech
if (player.tech && player.tech['featuresVolumeControl'] === false) {
this.addClass('vjs-hidden');
}
player.on('loadstart', vjs.bind(this, function(){
if (player.tech['featuresVolumeControl'] === false) {
this.addClass('vjs-hidden');
} else {
this.removeClass('vjs-hidden');
}
}));
}
});
vjs.VolumeControl.prototype.options_ = {
children: {
'volumeBar': {}
}
};
vjs.VolumeControl.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-volume-control vjs-control'
});
};
/**
* The bar that contains the volume level and can be clicked on to adjust the level
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.VolumeBar = vjs.Slider.extend({
/** @constructor */
init: function(player, options){
vjs.Slider.call(this, player, options);
player.on('volumechange', vjs.bind(this, this.updateARIAAttributes));
player.ready(vjs.bind(this, this.updateARIAAttributes));
}
});
vjs.VolumeBar.prototype.updateARIAAttributes = function(){
// Current value of volume bar as a percentage
this.el_.setAttribute('aria-valuenow',vjs.round(this.player_.volume()*100, 2));
this.el_.setAttribute('aria-valuetext',vjs.round(this.player_.volume()*100, 2)+'%');
};
vjs.VolumeBar.prototype.options_ = {
children: {
'volumeLevel': {},
'volumeHandle': {}
},
'barName': 'volumeLevel',
'handleName': 'volumeHandle'
};
vjs.VolumeBar.prototype.playerEvent = 'volumechange';
vjs.VolumeBar.prototype.createEl = function(){
return vjs.Slider.prototype.createEl.call(this, 'div', {
className: 'vjs-volume-bar',
'aria-label': 'volume level'
});
};
vjs.VolumeBar.prototype.onMouseMove = function(event) {
if (this.player_.muted()) {
this.player_.muted(false);
}
this.player_.volume(this.calculateDistance(event));
};
vjs.VolumeBar.prototype.getPercent = function(){
if (this.player_.muted()) {
return 0;
} else {
return this.player_.volume();
}
};
vjs.VolumeBar.prototype.stepForward = function(){
this.player_.volume(this.player_.volume() + 0.1);
};
vjs.VolumeBar.prototype.stepBack = function(){
this.player_.volume(this.player_.volume() - 0.1);
};
/**
* Shows volume level
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.VolumeLevel = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
}
});
vjs.VolumeLevel.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-volume-level',
innerHTML: '<span class="vjs-control-text"></span>'
});
};
/**
* The volume handle can be dragged to adjust the volume level
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.VolumeHandle = vjs.SliderHandle.extend();
vjs.VolumeHandle.prototype.defaultValue = '00:00';
/** @inheritDoc */
vjs.VolumeHandle.prototype.createEl = function(){
return vjs.SliderHandle.prototype.createEl.call(this, 'div', {
className: 'vjs-volume-handle'
});
};
/**
* A button component for muting the audio
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.MuteToggle = vjs.Button.extend({
/** @constructor */
init: function(player, options){
vjs.Button.call(this, player, options);
player.on('volumechange', vjs.bind(this, this.update));
// hide mute toggle if the current tech doesn't support volume control
if (player.tech && player.tech['featuresVolumeControl'] === false) {
this.addClass('vjs-hidden');
}
player.on('loadstart', vjs.bind(this, function(){
if (player.tech['featuresVolumeControl'] === false) {
this.addClass('vjs-hidden');
} else {
this.removeClass('vjs-hidden');
}
}));
}
});
vjs.MuteToggle.prototype.createEl = function(){
return vjs.Button.prototype.createEl.call(this, 'div', {
className: 'vjs-mute-control vjs-control',
innerHTML: '<div><span class="vjs-control-text">' + this.localize('Mute') + '</span></div>'
});
};
vjs.MuteToggle.prototype.onClick = function(){
this.player_.muted( this.player_.muted() ? false : true );
};
vjs.MuteToggle.prototype.update = function(){
var vol = this.player_.volume(),
level = 3;
if (vol === 0 || this.player_.muted()) {
level = 0;
} else if (vol < 0.33) {
level = 1;
} else if (vol < 0.67) {
level = 2;
}
// Don't rewrite the button text if the actual text doesn't change.
// This causes unnecessary and confusing information for screen reader users.
// This check is needed because this function gets called every time the volume level is changed.
if(this.player_.muted()){
if(this.el_.children[0].children[0].innerHTML!=this.localize('Unmute')){
this.el_.children[0].children[0].innerHTML = this.localize('Unmute'); // change the button text to "Unmute"
}
} else {
if(this.el_.children[0].children[0].innerHTML!=this.localize('Mute')){
this.el_.children[0].children[0].innerHTML = this.localize('Mute'); // change the button text to "Mute"
}
}
/* TODO improve muted icon classes */
for (var i = 0; i < 4; i++) {
vjs.removeClass(this.el_, 'vjs-vol-'+i);
}
vjs.addClass(this.el_, 'vjs-vol-'+level);
};
/**
* Menu button with a popup for showing the volume slider.
* @constructor
*/
vjs.VolumeMenuButton = vjs.MenuButton.extend({
/** @constructor */
init: function(player, options){
vjs.MenuButton.call(this, player, options);
// Same listeners as MuteToggle
player.on('volumechange', vjs.bind(this, this.update));
// hide mute toggle if the current tech doesn't support volume control
if (player.tech && player.tech['featuresVolumeControl'] === false) {
this.addClass('vjs-hidden');
}
player.on('loadstart', vjs.bind(this, function(){
if (player.tech['featuresVolumeControl'] === false) {
this.addClass('vjs-hidden');
} else {
this.removeClass('vjs-hidden');
}
}));
this.addClass('vjs-menu-button');
}
});
vjs.VolumeMenuButton.prototype.createMenu = function(){
var menu = new vjs.Menu(this.player_, {
contentElType: 'div'
});
var vc = new vjs.VolumeBar(this.player_, vjs.obj.merge({'vertical': true}, this.options_.volumeBar));
menu.addChild(vc);
return menu;
};
vjs.VolumeMenuButton.prototype.onClick = function(){
vjs.MuteToggle.prototype.onClick.call(this);
vjs.MenuButton.prototype.onClick.call(this);
};
vjs.VolumeMenuButton.prototype.createEl = function(){
return vjs.Button.prototype.createEl.call(this, 'div', {
className: 'vjs-volume-menu-button vjs-menu-button vjs-control',
innerHTML: '<div><span class="vjs-control-text">' + this.localize('Mute') + '</span></div>'
});
};
vjs.VolumeMenuButton.prototype.update = vjs.MuteToggle.prototype.update;
/**
* The component for controlling the playback rate
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.PlaybackRateMenuButton = vjs.MenuButton.extend({
/** @constructor */
init: function(player, options){
vjs.MenuButton.call(this, player, options);
this.updateVisibility();
this.updateLabel();
player.on('loadstart', vjs.bind(this, this.updateVisibility));
player.on('ratechange', vjs.bind(this, this.updateLabel));
}
});
vjs.PlaybackRateMenuButton.prototype.createEl = function(){
var el = vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-playback-rate vjs-menu-button vjs-control',
innerHTML: '<div class="vjs-control-content"><span class="vjs-control-text">' + this.localize('Playback Rate') + '</span></div>'
});
this.labelEl_ = vjs.createEl('div', {
className: 'vjs-playback-rate-value',
innerHTML: 1.0
});
el.appendChild(this.labelEl_);
return el;
};
// Menu creation
vjs.PlaybackRateMenuButton.prototype.createMenu = function(){
var menu = new vjs.Menu(this.player());
var rates = this.player().options()['playbackRates'];
if (rates) {
for (var i = rates.length - 1; i >= 0; i--) {
menu.addChild(
new vjs.PlaybackRateMenuItem(this.player(), { 'rate': rates[i] + 'x'})
);
};
}
return menu;
};
vjs.PlaybackRateMenuButton.prototype.updateARIAAttributes = function(){
// Current playback rate
this.el().setAttribute('aria-valuenow', this.player().playbackRate());
};
vjs.PlaybackRateMenuButton.prototype.onClick = function(){
// select next rate option
var currentRate = this.player().playbackRate();
var rates = this.player().options()['playbackRates'];
// this will select first one if the last one currently selected
var newRate = rates[0];
for (var i = 0; i <rates.length ; i++) {
if (rates[i] > currentRate) {
newRate = rates[i];
break;
}
};
this.player().playbackRate(newRate);
};
vjs.PlaybackRateMenuButton.prototype.playbackRateSupported = function(){
return this.player().tech
&& this.player().tech['featuresPlaybackRate']
&& this.player().options()['playbackRates']
&& this.player().options()['playbackRates'].length > 0
;
};
/**
* Hide playback rate controls when they're no playback rate options to select
*/
vjs.PlaybackRateMenuButton.prototype.updateVisibility = function(){
if (this.playbackRateSupported()) {
this.removeClass('vjs-hidden');
} else {
this.addClass('vjs-hidden');
}
};
/**
* Update button label when rate changed
*/
vjs.PlaybackRateMenuButton.prototype.updateLabel = function(){
if (this.playbackRateSupported()) {
this.labelEl_.innerHTML = this.player().playbackRate() + 'x';
}
};
/**
* The specific menu item type for selecting a playback rate
*
* @constructor
*/
vjs.PlaybackRateMenuItem = vjs.MenuItem.extend({
contentElType: 'button',
/** @constructor */
init: function(player, options){
var label = this.label = options['rate'];
var rate = this.rate = parseFloat(label, 10);
// Modify options for parent MenuItem class's init.
options['label'] = label;
options['selected'] = rate === 1;
vjs.MenuItem.call(this, player, options);
this.player().on('ratechange', vjs.bind(this, this.update));
}
});
vjs.PlaybackRateMenuItem.prototype.onClick = function(){
vjs.MenuItem.prototype.onClick.call(this);
this.player().playbackRate(this.rate);
};
vjs.PlaybackRateMenuItem.prototype.update = function(){
this.selected(this.player().playbackRate() == this.rate);
};
/* Poster Image
================================================================================ */
/**
* The component that handles showing the poster image.
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.PosterImage = vjs.Button.extend({
/** @constructor */
init: function(player, options){
vjs.Button.call(this, player, options);
if (player.poster()) {
this.src(player.poster());
}
if (!player.poster() || !player.controls()) {
this.hide();
}
player.on('posterchange', vjs.bind(this, function(){
this.src(player.poster());
}));
player.on('play', vjs.bind(this, this.hide));
}
});
// use the test el to check for backgroundSize style support
var _backgroundSizeSupported = 'backgroundSize' in vjs.TEST_VID.style;
vjs.PosterImage.prototype.createEl = function(){
var el = vjs.createEl('div', {
className: 'vjs-poster',
// Don't want poster to be tabbable.
tabIndex: -1
});
if (!_backgroundSizeSupported) {
// setup an img element as a fallback for IE8
el.appendChild(vjs.createEl('img'));
}
return el;
};
vjs.PosterImage.prototype.src = function(url){
var el = this.el();
// getter
// can't think of a need for a getter here
// see #838 if on is needed in the future
// still don't want a getter to set src as undefined
if (url === undefined) {
return;
}
// setter
// To ensure the poster image resizes while maintaining its original aspect
// ratio, use a div with `background-size` when available. For browsers that
// do not support `background-size` (e.g. IE8), fall back on using a regular
// img element.
if (_backgroundSizeSupported) {
el.style.backgroundImage = 'url("' + url + '")';
} else {
el.firstChild.src = url;
}
};
vjs.PosterImage.prototype.onClick = function(){
// Only accept clicks when controls are enabled
if (this.player().controls()) {
this.player_.play();
}
};
/* Loading Spinner
================================================================================ */
/**
* Loading spinner for waiting events
* @param {vjs.Player|Object} player
* @param {Object=} options
* @class
* @constructor
*/
vjs.LoadingSpinner = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
// MOVING DISPLAY HANDLING TO CSS
// player.on('canplay', vjs.bind(this, this.hide));
// player.on('canplaythrough', vjs.bind(this, this.hide));
// player.on('playing', vjs.bind(this, this.hide));
// player.on('seeking', vjs.bind(this, this.show));
// in some browsers seeking does not trigger the 'playing' event,
// so we also need to trap 'seeked' if we are going to set a
// 'seeking' event
// player.on('seeked', vjs.bind(this, this.hide));
// player.on('ended', vjs.bind(this, this.hide));
// Not showing spinner on stalled any more. Browsers may stall and then not trigger any events that would remove the spinner.
// Checked in Chrome 16 and Safari 5.1.2. http://help.videojs.com/discussions/problems/883-why-is-the-download-progress-showing
// player.on('stalled', vjs.bind(this, this.show));
// player.on('waiting', vjs.bind(this, this.show));
}
});
vjs.LoadingSpinner.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-loading-spinner'
});
};
/* Big Play Button
================================================================================ */
/**
* Initial play button. Shows before the video has played. The hiding of the
* big play button is done via CSS and player states.
* @param {vjs.Player|Object} player
* @param {Object=} options
* @class
* @constructor
*/
vjs.BigPlayButton = vjs.Button.extend();
vjs.BigPlayButton.prototype.createEl = function(){
return vjs.Button.prototype.createEl.call(this, 'div', {
className: 'vjs-big-play-button',
innerHTML: '<span aria-hidden="true"></span>',
'aria-label': 'play video'
});
};
vjs.BigPlayButton.prototype.onClick = function(){
this.player_.play();
};
/**
* Display that an error has occurred making the video unplayable
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.ErrorDisplay = vjs.Component.extend({
init: function(player, options){
vjs.Component.call(this, player, options);
this.update();
player.on('error', vjs.bind(this, this.update));
}
});
vjs.ErrorDisplay.prototype.createEl = function(){
var el = vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-error-display'
});
this.contentEl_ = vjs.createEl('div');
el.appendChild(this.contentEl_);
return el;
};
vjs.ErrorDisplay.prototype.update = function(){
if (this.player().error()) {
this.contentEl_.innerHTML = this.localize(this.player().error().message);
}
};
/**
* @fileoverview Media Technology Controller - Base class for media playback
* technology controllers like Flash and HTML5
*/
/**
* Base class for media (HTML5 Video, Flash) controllers
* @param {vjs.Player|Object} player Central player instance
* @param {Object=} options Options object
* @constructor
*/
vjs.MediaTechController = vjs.Component.extend({
/** @constructor */
init: function(player, options, ready){
options = options || {};
// we don't want the tech to report user activity automatically.
// This is done manually in addControlsListeners
options.reportTouchActivity = false;
vjs.Component.call(this, player, options, ready);
// Manually track progress in cases where the browser/flash player doesn't report it.
if (!this['featuresProgressEvents']) {
this.manualProgressOn();
}
// Manually track timeudpates in cases where the browser/flash player doesn't report it.
if (!this['featuresTimeupdateEvents']) {
this.manualTimeUpdatesOn();
}
this.initControlsListeners();
}
});
/**
* Set up click and touch listeners for the playback element
* On desktops, a click on the video itself will toggle playback,
* on a mobile device a click on the video toggles controls.
* (toggling controls is done by toggling the user state between active and
* inactive)
*
* A tap can signal that a user has become active, or has become inactive
* e.g. a quick tap on an iPhone movie should reveal the controls. Another
* quick tap should hide them again (signaling the user is in an inactive
* viewing state)
*
* In addition to this, we still want the user to be considered inactive after
* a few seconds of inactivity.
*
* Note: the only part of iOS interaction we can't mimic with this setup
* is a touch and hold on the video element counting as activity in order to
* keep the controls showing, but that shouldn't be an issue. A touch and hold on
* any controls will still keep the user active
*/
vjs.MediaTechController.prototype.initControlsListeners = function(){
var player, tech, activateControls, deactivateControls;
tech = this;
player = this.player();
var activateControls = function(){
if (player.controls() && !player.usingNativeControls()) {
tech.addControlsListeners();
}
};
deactivateControls = vjs.bind(tech, tech.removeControlsListeners);
// Set up event listeners once the tech is ready and has an element to apply
// listeners to
this.ready(activateControls);
player.on('controlsenabled', activateControls);
player.on('controlsdisabled', deactivateControls);
// if we're loading the playback object after it has started loading or playing the
// video (often with autoplay on) then the loadstart event has already fired and we
// need to fire it manually because many things rely on it.
// Long term we might consider how we would do this for other events like 'canplay'
// that may also have fired.
this.ready(function(){
if (this.networkState && this.networkState() > 0) {
this.player().trigger('loadstart');
}
});
};
vjs.MediaTechController.prototype.addControlsListeners = function(){
var userWasActive;
// Some browsers (Chrome & IE) don't trigger a click on a flash swf, but do
// trigger mousedown/up.
// http://stackoverflow.com/questions/1444562/javascript-onclick-event-over-flash-object
// Any touch events are set to block the mousedown event from happening
this.on('mousedown', this.onClick);
// If the controls were hidden we don't want that to change without a tap event
// so we'll check if the controls were already showing before reporting user
// activity
this.on('touchstart', function(event) {
userWasActive = this.player_.userActive();
});
this.on('touchmove', function(event) {
if (userWasActive){
this.player().reportUserActivity();
}
});
this.on('touchend', function(event) {
// Stop the mouse events from also happening
event.preventDefault();
});
// Turn on component tap events
this.emitTapEvents();
// The tap listener needs to come after the touchend listener because the tap
// listener cancels out any reportedUserActivity when setting userActive(false)
this.on('tap', this.onTap);
};
/**
* Remove the listeners used for click and tap controls. This is needed for
* toggling to controls disabled, where a tap/touch should do nothing.
*/
vjs.MediaTechController.prototype.removeControlsListeners = function(){
// We don't want to just use `this.off()` because there might be other needed
// listeners added by techs that extend this.
this.off('tap');
this.off('touchstart');
this.off('touchmove');
this.off('touchleave');
this.off('touchcancel');
this.off('touchend');
this.off('click');
this.off('mousedown');
};
/**
* Handle a click on the media element. By default will play/pause the media.
*/
vjs.MediaTechController.prototype.onClick = function(event){
// We're using mousedown to detect clicks thanks to Flash, but mousedown
// will also be triggered with right-clicks, so we need to prevent that
if (event.button !== 0) return;
// When controls are disabled a click should not toggle playback because
// the click is considered a control
if (this.player().controls()) {
if (this.player().paused()) {
this.player().play();
} else {
this.player().pause();
}
}
};
/**
* Handle a tap on the media element. By default it will toggle the user
* activity state, which hides and shows the controls.
*/
vjs.MediaTechController.prototype.onTap = function(){
this.player().userActive(!this.player().userActive());
};
/* Fallbacks for unsupported event types
================================================================================ */
// Manually trigger progress events based on changes to the buffered amount
// Many flash players and older HTML5 browsers don't send progress or progress-like events
vjs.MediaTechController.prototype.manualProgressOn = function(){
this.manualProgress = true;
// Trigger progress watching when a source begins loading
this.trackProgress();
};
vjs.MediaTechController.prototype.manualProgressOff = function(){
this.manualProgress = false;
this.stopTrackingProgress();
};
vjs.MediaTechController.prototype.trackProgress = function(){
this.progressInterval = setInterval(vjs.bind(this, function(){
// Don't trigger unless buffered amount is greater than last time
var bufferedPercent = this.player().bufferedPercent();
if (this.bufferedPercent_ != bufferedPercent) {
this.player().trigger('progress');
}
this.bufferedPercent_ = bufferedPercent;
if (bufferedPercent === 1) {
this.stopTrackingProgress();
}
}), 500);
};
vjs.MediaTechController.prototype.stopTrackingProgress = function(){ clearInterval(this.progressInterval); };
/*! Time Tracking -------------------------------------------------------------- */
vjs.MediaTechController.prototype.manualTimeUpdatesOn = function(){
this.manualTimeUpdates = true;
this.player().on('play', vjs.bind(this, this.trackCurrentTime));
this.player().on('pause', vjs.bind(this, this.stopTrackingCurrentTime));
// timeupdate is also called by .currentTime whenever current time is set
// Watch for native timeupdate event
this.one('timeupdate', function(){
// Update known progress support for this playback technology
this['featuresTimeupdateEvents'] = true;
// Turn off manual progress tracking
this.manualTimeUpdatesOff();
});
};
vjs.MediaTechController.prototype.manualTimeUpdatesOff = function(){
this.manualTimeUpdates = false;
this.stopTrackingCurrentTime();
this.off('play', this.trackCurrentTime);
this.off('pause', this.stopTrackingCurrentTime);
};
vjs.MediaTechController.prototype.trackCurrentTime = function(){
if (this.currentTimeInterval) { this.stopTrackingCurrentTime(); }
this.currentTimeInterval = setInterval(vjs.bind(this, function(){
this.player().trigger('timeupdate');
}), 250); // 42 = 24 fps // 250 is what Webkit uses // FF uses 15
};
// Turn off play progress tracking (when paused or dragging)
vjs.MediaTechController.prototype.stopTrackingCurrentTime = function(){
clearInterval(this.currentTimeInterval);
// #1002 - if the video ends right before the next timeupdate would happen,
// the progress bar won't make it all the way to the end
this.player().trigger('timeupdate');
};
vjs.MediaTechController.prototype.dispose = function() {
// Turn off any manual progress or timeupdate tracking
if (this.manualProgress) { this.manualProgressOff(); }
if (this.manualTimeUpdates) { this.manualTimeUpdatesOff(); }
vjs.Component.prototype.dispose.call(this);
};
vjs.MediaTechController.prototype.setCurrentTime = function() {
// improve the accuracy of manual timeupdates
if (this.manualTimeUpdates) { this.player().trigger('timeupdate'); }
};
/**
* Provide a default setPoster method for techs
*
* Poster support for techs should be optional, so we don't want techs to
* break if they don't have a way to set a poster.
*/
vjs.MediaTechController.prototype.setPoster = function(){};
vjs.MediaTechController.prototype['featuresVolumeControl'] = true;
// Resizing plugins using request fullscreen reloads the plugin
vjs.MediaTechController.prototype['featuresFullscreenResize'] = false;
vjs.MediaTechController.prototype['featuresPlaybackRate'] = false;
// Optional events that we can manually mimic with timers
// currently not triggered by video-js-swf
vjs.MediaTechController.prototype['featuresProgressEvents'] = false;
vjs.MediaTechController.prototype['featuresTimeupdateEvents'] = false;
vjs.media = {};
/**
* @fileoverview HTML5 Media Controller - Wrapper for HTML5 Media API
*/
/**
* HTML5 Media Controller - Wrapper for HTML5 Media API
* @param {vjs.Player|Object} player
* @param {Object=} options
* @param {Function=} ready
* @constructor
*/
vjs.Html5 = vjs.MediaTechController.extend({
/** @constructor */
init: function(player, options, ready){
// volume cannot be changed from 1 on iOS
this['featuresVolumeControl'] = vjs.Html5.canControlVolume();
// just in case; or is it excessively...
this['featuresPlaybackRate'] = vjs.Html5.canControlPlaybackRate();
// In iOS, if you move a video element in the DOM, it breaks video playback.
this['movingMediaElementInDOM'] = !vjs.IS_IOS;
// HTML video is able to automatically resize when going to fullscreen
this['featuresFullscreenResize'] = true;
// HTML video supports progress events
this['featuresProgressEvents'] = true;
vjs.MediaTechController.call(this, player, options, ready);
this.setupTriggers();
var source = options['source'];
// set the source if one was provided
if (source && this.el_.currentSrc !== source.src) {
this.el_.src = source.src;
}
// Determine if native controls should be used
// Our goal should be to get the custom controls on mobile solid everywhere
// so we can remove this all together. Right now this will block custom
// controls on touch enabled laptops like the Chrome Pixel
if (vjs.TOUCH_ENABLED && player.options()['nativeControlsForTouch'] !== false) {
this.useNativeControls();
}
// Chrome and Safari both have issues with autoplay.
// In Safari (5.1.1), when we move the video element into the container div, autoplay doesn't work.
// In Chrome (15), if you have autoplay + a poster + no controls, the video gets hidden (but audio plays)
// This fixes both issues. Need to wait for API, so it updates displays correctly
player.ready(function(){
if (this.tag && this.options_['autoplay'] && this.paused()) {
delete this.tag['poster']; // Chrome Fix. Fixed in Chrome v16.
this.play();
}
});
this.triggerReady();
}
});
vjs.Html5.prototype.dispose = function(){
vjs.Html5.disposeMediaElement(this.el_);
vjs.MediaTechController.prototype.dispose.call(this);
};
vjs.Html5.prototype.createEl = function(){
var player = this.player_,
// If possible, reuse original tag for HTML5 playback technology element
el = player.tag,
newEl,
clone;
// Check if this browser supports moving the element into the box.
// On the iPhone video will break if you move the element,
// So we have to create a brand new element.
if (!el || this['movingMediaElementInDOM'] === false) {
// If the original tag is still there, clone and remove it.
if (el) {
clone = el.cloneNode(false);
vjs.Html5.disposeMediaElement(el);
el = clone;
player.tag = null;
} else {
el = vjs.createEl('video');
vjs.setElementAttributes(el,
vjs.obj.merge(player.tagAttributes || {}, {
id:player.id() + '_html5_api',
'class':'vjs-tech'
})
);
}
// associate the player with the new tag
el['player'] = player;
vjs.insertFirst(el, player.el());
}
// Update specific tag settings, in case they were overridden
var settingsAttrs = ['autoplay','preload','loop','muted'];
for (var i = settingsAttrs.length - 1; i >= 0; i--) {
var attr = settingsAttrs[i];
var overwriteAttrs = {};
if (typeof player.options_[attr] !== 'undefined') {
overwriteAttrs[attr] = player.options_[attr];
}
vjs.setElementAttributes(el, overwriteAttrs);
}
return el;
// jenniisawesome = true;
};
// Make video events trigger player events
// May seem verbose here, but makes other APIs possible.
// Triggers removed using this.off when disposed
vjs.Html5.prototype.setupTriggers = function(){
for (var i = vjs.Html5.Events.length - 1; i >= 0; i--) {
vjs.on(this.el_, vjs.Html5.Events[i], vjs.bind(this, this.eventHandler));
}
};
vjs.Html5.prototype.eventHandler = function(evt){
// In the case of an error, set the error prop on the player
// and let the player handle triggering the event.
if (evt.type == 'error') {
this.player().error(this.error().code);
// in some cases we pass the event directly to the player
} else {
// No need for media events to bubble up.
evt.bubbles = false;
this.player().trigger(evt);
}
};
vjs.Html5.prototype.useNativeControls = function(){
var tech, player, controlsOn, controlsOff, cleanUp;
tech = this;
player = this.player();
// If the player controls are enabled turn on the native controls
tech.setControls(player.controls());
// Update the native controls when player controls state is updated
controlsOn = function(){
tech.setControls(true);
};
controlsOff = function(){
tech.setControls(false);
};
player.on('controlsenabled', controlsOn);
player.on('controlsdisabled', controlsOff);
// Clean up when not using native controls anymore
cleanUp = function(){
player.off('controlsenabled', controlsOn);
player.off('controlsdisabled', controlsOff);
};
tech.on('dispose', cleanUp);
player.on('usingcustomcontrols', cleanUp);
// Update the state of the player to using native controls
player.usingNativeControls(true);
};
vjs.Html5.prototype.play = function(){ this.el_.play(); };
vjs.Html5.prototype.pause = function(){ this.el_.pause(); };
vjs.Html5.prototype.paused = function(){ return this.el_.paused; };
vjs.Html5.prototype.currentTime = function(){ return this.el_.currentTime; };
vjs.Html5.prototype.setCurrentTime = function(seconds){
try {
this.el_.currentTime = seconds;
} catch(e) {
vjs.log(e, 'Video is not ready. (Video.js)');
// this.warning(VideoJS.warnings.videoNotReady);
}
};
vjs.Html5.prototype.duration = function(){ return this.el_.duration || 0; };
vjs.Html5.prototype.buffered = function(){ return this.el_.buffered; };
vjs.Html5.prototype.volume = function(){ return this.el_.volume; };
vjs.Html5.prototype.setVolume = function(percentAsDecimal){ this.el_.volume = percentAsDecimal; };
vjs.Html5.prototype.muted = function(){ return this.el_.muted; };
vjs.Html5.prototype.setMuted = function(muted){ this.el_.muted = muted; };
vjs.Html5.prototype.width = function(){ return this.el_.offsetWidth; };
vjs.Html5.prototype.height = function(){ return this.el_.offsetHeight; };
vjs.Html5.prototype.supportsFullScreen = function(){
if (typeof this.el_.webkitEnterFullScreen == 'function') {
// Seems to be broken in Chromium/Chrome && Safari in Leopard
if (/Android/.test(vjs.USER_AGENT) || !/Chrome|Mac OS X 10.5/.test(vjs.USER_AGENT)) {
return true;
}
}
return false;
};
vjs.Html5.prototype.enterFullScreen = function(){
var video = this.el_;
if (video.paused && video.networkState <= video.HAVE_METADATA) {
// attempt to prime the video element for programmatic access
// this isn't necessary on the desktop but shouldn't hurt
this.el_.play();
// playing and pausing synchronously during the transition to fullscreen
// can get iOS ~6.1 devices into a play/pause loop
setTimeout(function(){
video.pause();
video.webkitEnterFullScreen();
}, 0);
} else {
video.webkitEnterFullScreen();
}
};
vjs.Html5.prototype.exitFullScreen = function(){
this.el_.webkitExitFullScreen();
};
vjs.Html5.prototype.src = function(src) {
if (src === undefined) {
return this.el_.src;
} else {
this.el_.src = src;
}
};
vjs.Html5.prototype.load = function(){ this.el_.load(); };
vjs.Html5.prototype.currentSrc = function(){ return this.el_.currentSrc; };
vjs.Html5.prototype.poster = function(){ return this.el_.poster; };
vjs.Html5.prototype.setPoster = function(val){ this.el_.poster = val; };
vjs.Html5.prototype.preload = function(){ return this.el_.preload; };
vjs.Html5.prototype.setPreload = function(val){ this.el_.preload = val; };
vjs.Html5.prototype.autoplay = function(){ return this.el_.autoplay; };
vjs.Html5.prototype.setAutoplay = function(val){ this.el_.autoplay = val; };
vjs.Html5.prototype.controls = function(){ return this.el_.controls; };
vjs.Html5.prototype.setControls = function(val){ this.el_.controls = !!val; };
vjs.Html5.prototype.loop = function(){ return this.el_.loop; };
vjs.Html5.prototype.setLoop = function(val){ this.el_.loop = val; };
vjs.Html5.prototype.error = function(){ return this.el_.error; };
vjs.Html5.prototype.seeking = function(){ return this.el_.seeking; };
vjs.Html5.prototype.ended = function(){ return this.el_.ended; };
vjs.Html5.prototype.defaultMuted = function(){ return this.el_.defaultMuted; };
vjs.Html5.prototype.playbackRate = function(){ return this.el_.playbackRate; };
vjs.Html5.prototype.setPlaybackRate = function(val){ this.el_.playbackRate = val; };
vjs.Html5.prototype.networkState = function(){ return this.el_.networkState; };
/* HTML5 Support Testing ---------------------------------------------------- */
vjs.Html5.isSupported = function(){
// ie9 with no Media Player is a LIAR! (#984)
try {
vjs.TEST_VID['volume'] = 0.5;
} catch (e) {
return false;
}
return !!vjs.TEST_VID.canPlayType;
};
vjs.Html5.canPlaySource = function(srcObj){
// IE9 on Windows 7 without MediaPlayer throws an error here
// https://github.com/videojs/video.js/issues/519
try {
return !!vjs.TEST_VID.canPlayType(srcObj.type);
} catch(e) {
return '';
}
// TODO: Check Type
// If no Type, check ext
// Check Media Type
};
vjs.Html5.canControlVolume = function(){
var volume = vjs.TEST_VID.volume;
vjs.TEST_VID.volume = (volume / 2) + 0.1;
return volume !== vjs.TEST_VID.volume;
};
vjs.Html5.canControlPlaybackRate = function(){
var playbackRate = vjs.TEST_VID.playbackRate;
vjs.TEST_VID.playbackRate = (playbackRate / 2) + 0.1;
return playbackRate !== vjs.TEST_VID.playbackRate;
};
// HTML5 Feature detection and Device Fixes --------------------------------- //
(function() {
var canPlayType,
mpegurlRE = /^application\/(?:x-|vnd\.apple\.)mpegurl/i,
mp4RE = /^video\/mp4/i;
vjs.Html5.patchCanPlayType = function() {
// Android 4.0 and above can play HLS to some extent but it reports being unable to do so
if (vjs.ANDROID_VERSION >= 4.0) {
if (!canPlayType) {
canPlayType = vjs.TEST_VID.constructor.prototype.canPlayType;
}
vjs.TEST_VID.constructor.prototype.canPlayType = function(type) {
if (type && mpegurlRE.test(type)) {
return 'maybe';
}
return canPlayType.call(this, type);
};
}
// Override Android 2.2 and less canPlayType method which is broken
if (vjs.IS_OLD_ANDROID) {
if (!canPlayType) {
canPlayType = vjs.TEST_VID.constructor.prototype.canPlayType;
}
vjs.TEST_VID.constructor.prototype.canPlayType = function(type){
if (type && mp4RE.test(type)) {
return 'maybe';
}
return canPlayType.call(this, type);
};
}
};
vjs.Html5.unpatchCanPlayType = function() {
var r = vjs.TEST_VID.constructor.prototype.canPlayType;
vjs.TEST_VID.constructor.prototype.canPlayType = canPlayType;
canPlayType = null;
return r;
};
// by default, patch the video element
vjs.Html5.patchCanPlayType();
})();
// List of all HTML5 events (various uses).
vjs.Html5.Events = 'loadstart,suspend,abort,error,emptied,stalled,loadedmetadata,loadeddata,canplay,canplaythrough,playing,waiting,seeking,seeked,ended,durationchange,timeupdate,progress,play,pause,ratechange,volumechange'.split(',');
vjs.Html5.disposeMediaElement = function(el){
if (!el) { return; }
el['player'] = null;
if (el.parentNode) {
el.parentNode.removeChild(el);
}
// remove any child track or source nodes to prevent their loading
while(el.hasChildNodes()) {
el.removeChild(el.firstChild);
}
// remove any src reference. not setting `src=''` because that causes a warning
// in firefox
el.removeAttribute('src');
// force the media element to update its loading state by calling load()
// however IE on Windows 7N has a bug that throws an error so need a try/catch (#793)
if (typeof el.load === 'function') {
// wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473)
(function() {
try {
el.load();
} catch (e) {
// not supported
}
})();
}
};
/**
* @fileoverview VideoJS-SWF - Custom Flash Player with HTML5-ish API
* https://github.com/zencoder/video-js-swf
* Not using setupTriggers. Using global onEvent func to distribute events
*/
/**
* Flash Media Controller - Wrapper for fallback SWF API
*
* @param {vjs.Player} player
* @param {Object=} options
* @param {Function=} ready
* @constructor
*/
vjs.Flash = vjs.MediaTechController.extend({
/** @constructor */
init: function(player, options, ready){
vjs.MediaTechController.call(this, player, options, ready);
var source = options['source'],
// Which element to embed in
parentEl = options['parentEl'],
// Create a temporary element to be replaced by swf object
placeHolder = this.el_ = vjs.createEl('div', { id: player.id() + '_temp_flash' }),
// Generate ID for swf object
objId = player.id()+'_flash_api',
// Store player options in local var for optimization
// TODO: switch to using player methods instead of options
// e.g. player.autoplay();
playerOptions = player.options_,
// Merge default flashvars with ones passed in to init
flashVars = vjs.obj.merge({
// SWF Callback Functions
'readyFunction': 'videojs.Flash.onReady',
'eventProxyFunction': 'videojs.Flash.onEvent',
'errorEventProxyFunction': 'videojs.Flash.onError',
// Player Settings
'autoplay': playerOptions.autoplay,
'preload': playerOptions.preload,
'loop': playerOptions.loop,
'muted': playerOptions.muted
}, options['flashVars']),
// Merge default parames with ones passed in
params = vjs.obj.merge({
'wmode': 'opaque', // Opaque is needed to overlay controls, but can affect playback performance
'bgcolor': '#000000' // Using bgcolor prevents a white flash when the object is loading
}, options['params']),
// Merge default attributes with ones passed in
attributes = vjs.obj.merge({
'id': objId,
'name': objId, // Both ID and Name needed or swf to identifty itself
'class': 'vjs-tech'
}, options['attributes'])
;
// If source was supplied pass as a flash var.
if (source) {
if (source.type && vjs.Flash.isStreamingType(source.type)) {
var parts = vjs.Flash.streamToParts(source.src);
flashVars['rtmpConnection'] = encodeURIComponent(parts.connection);
flashVars['rtmpStream'] = encodeURIComponent(parts.stream);
}
else {
flashVars['src'] = encodeURIComponent(vjs.getAbsoluteURL(source.src));
}
}
// Add placeholder to player div
vjs.insertFirst(placeHolder, parentEl);
// Having issues with Flash reloading on certain page actions (hide/resize/fullscreen) in certain browsers
// This allows resetting the playhead when we catch the reload
if (options['startTime']) {
this.ready(function(){
this.load();
this.play();
this['currentTime'](options['startTime']);
});
}
// firefox doesn't bubble mousemove events to parent. videojs/video-js-swf#37
// bugzilla bug: https://bugzilla.mozilla.org/show_bug.cgi?id=836786
if (vjs.IS_FIREFOX) {
this.ready(function(){
vjs.on(this.el(), 'mousemove', vjs.bind(this, function(){
// since it's a custom event, don't bubble higher than the player
this.player().trigger({ 'type':'mousemove', 'bubbles': false });
}));
});
}
// native click events on the SWF aren't triggered on IE11, Win8.1RT
// use stageclick events triggered from inside the SWF instead
player.on('stageclick', player.reportUserActivity);
this.el_ = vjs.Flash.embed(options['swf'], placeHolder, flashVars, params, attributes);
}
});
vjs.Flash.prototype.dispose = function(){
vjs.MediaTechController.prototype.dispose.call(this);
};
vjs.Flash.prototype.play = function(){
this.el_.vjs_play();
};
vjs.Flash.prototype.pause = function(){
this.el_.vjs_pause();
};
vjs.Flash.prototype.src = function(src){
if (src === undefined) {
return this['currentSrc']();
}
if (vjs.Flash.isStreamingSrc(src)) {
src = vjs.Flash.streamToParts(src);
this.setRtmpConnection(src.connection);
this.setRtmpStream(src.stream);
} else {
// Make sure source URL is abosolute.
src = vjs.getAbsoluteURL(src);
this.el_.vjs_src(src);
}
// Currently the SWF doesn't autoplay if you load a source later.
// e.g. Load player w/ no source, wait 2s, set src.
if (this.player_.autoplay()) {
var tech = this;
setTimeout(function(){ tech.play(); }, 0);
}
};
vjs.Flash.prototype['setCurrentTime'] = function(time){
this.lastSeekTarget_ = time;
this.el_.vjs_setProperty('currentTime', time);
vjs.MediaTechController.prototype.setCurrentTime.call(this);
};
vjs.Flash.prototype['currentTime'] = function(time){
// when seeking make the reported time keep up with the requested time
// by reading the time we're seeking to
if (this.seeking()) {
return this.lastSeekTarget_ || 0;
}
return this.el_.vjs_getProperty('currentTime');
};
vjs.Flash.prototype['currentSrc'] = function(){
var src = this.el_.vjs_getProperty('currentSrc');
// no src, check and see if RTMP
if (src == null) {
var connection = this['rtmpConnection'](),
stream = this['rtmpStream']();
if (connection && stream) {
src = vjs.Flash.streamFromParts(connection, stream);
}
}
return src;
};
vjs.Flash.prototype.load = function(){
this.el_.vjs_load();
};
vjs.Flash.prototype.poster = function(){
this.el_.vjs_getProperty('poster');
};
vjs.Flash.prototype['setPoster'] = function(){
// poster images are not handled by the Flash tech so make this a no-op
};
vjs.Flash.prototype.buffered = function(){
return vjs.createTimeRange(0, this.el_.vjs_getProperty('buffered'));
};
vjs.Flash.prototype.supportsFullScreen = function(){
return false; // Flash does not allow fullscreen through javascript
};
vjs.Flash.prototype.enterFullScreen = function(){
return false;
};
(function(){
// Create setters and getters for attributes
var api = vjs.Flash.prototype,
readWrite = 'rtmpConnection,rtmpStream,preload,defaultPlaybackRate,playbackRate,autoplay,loop,mediaGroup,controller,controls,volume,muted,defaultMuted'.split(','),
readOnly = 'error,networkState,readyState,seeking,initialTime,duration,startOffsetTime,paused,played,seekable,ended,videoTracks,audioTracks,videoWidth,videoHeight,textTracks'.split(','),
// Overridden: buffered, currentTime, currentSrc
i;
function createSetter(attr){
var attrUpper = attr.charAt(0).toUpperCase() + attr.slice(1);
api['set'+attrUpper] = function(val){ return this.el_.vjs_setProperty(attr, val); };
};
function createGetter(attr) {
api[attr] = function(){ return this.el_.vjs_getProperty(attr); };
};
// Create getter and setters for all read/write attributes
for (i = 0; i < readWrite.length; i++) {
createGetter(readWrite[i]);
createSetter(readWrite[i]);
}
// Create getters for read-only attributes
for (i = 0; i < readOnly.length; i++) {
createGetter(readOnly[i]);
}
})();
/* Flash Support Testing -------------------------------------------------------- */
vjs.Flash.isSupported = function(){
return vjs.Flash.version()[0] >= 10;
// return swfobject.hasFlashPlayerVersion('10');
};
vjs.Flash.canPlaySource = function(srcObj){
var type;
if (!srcObj.type) {
return '';
}
type = srcObj.type.replace(/;.*/,'').toLowerCase();
if (type in vjs.Flash.formats || type in vjs.Flash.streamingFormats) {
return 'maybe';
}
};
vjs.Flash.formats = {
'video/flv': 'FLV',
'video/x-flv': 'FLV',
'video/mp4': 'MP4',
'video/m4v': 'MP4'
};
vjs.Flash.streamingFormats = {
'rtmp/mp4': 'MP4',
'rtmp/flv': 'FLV'
};
vjs.Flash['onReady'] = function(currSwf){
var el, player;
el = vjs.el(currSwf);
// get player from the player div property
player = el && el.parentNode && el.parentNode['player'];
// if there is no el or player then the tech has been disposed
// and the tech element was removed from the player div
if (player) {
// reference player on tech element
el['player'] = player;
// check that the flash object is really ready
vjs.Flash['checkReady'](player.tech);
}
};
// The SWF isn't always ready when it says it is. Sometimes the API functions still need to be added to the object.
// If it's not ready, we set a timeout to check again shortly.
vjs.Flash['checkReady'] = function(tech){
// stop worrying if the tech has been disposed
if (!tech.el()) {
return;
}
// check if API property exists
if (tech.el().vjs_getProperty) {
// tell tech it's ready
tech.triggerReady();
} else {
// wait longer
setTimeout(function(){
vjs.Flash['checkReady'](tech);
}, 50);
}
};
// Trigger events from the swf on the player
vjs.Flash['onEvent'] = function(swfID, eventName){
var player = vjs.el(swfID)['player'];
player.trigger(eventName);
};
// Log errors from the swf
vjs.Flash['onError'] = function(swfID, err){
var player = vjs.el(swfID)['player'];
var msg = 'FLASH: '+err;
if (err == 'srcnotfound') {
player.error({ code: 4, message: msg });
// errors we haven't categorized into the media errors
} else {
player.error(msg);
}
};
// Flash Version Check
vjs.Flash.version = function(){
var version = '0,0,0';
// IE
try {
version = new window.ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version').replace(/\D+/g, ',').match(/^,?(.+),?$/)[1];
// other browsers
} catch(e) {
try {
if (navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin){
version = (navigator.plugins['Shockwave Flash 2.0'] || navigator.plugins['Shockwave Flash']).description.replace(/\D+/g, ',').match(/^,?(.+),?$/)[1];
}
} catch(err) {}
}
return version.split(',');
};
// Flash embedding method. Only used in non-iframe mode
vjs.Flash.embed = function(swf, placeHolder, flashVars, params, attributes){
var code = vjs.Flash.getEmbedCode(swf, flashVars, params, attributes),
// Get element by embedding code and retrieving created element
obj = vjs.createEl('div', { innerHTML: code }).childNodes[0],
par = placeHolder.parentNode
;
placeHolder.parentNode.replaceChild(obj, placeHolder);
// IE6 seems to have an issue where it won't initialize the swf object after injecting it.
// This is a dumb fix
var newObj = par.childNodes[0];
setTimeout(function(){
newObj.style.display = 'block';
}, 1000);
return obj;
};
vjs.Flash.getEmbedCode = function(swf, flashVars, params, attributes){
var objTag = '<object type="application/x-shockwave-flash"',
flashVarsString = '',
paramsString = '',
attrsString = '';
// Convert flash vars to string
if (flashVars) {
vjs.obj.each(flashVars, function(key, val){
flashVarsString += (key + '=' + val + '&');
});
}
// Add swf, flashVars, and other default params
params = vjs.obj.merge({
'movie': swf,
'flashvars': flashVarsString,
'allowScriptAccess': 'always', // Required to talk to swf
'allowNetworking': 'all' // All should be default, but having security issues.
}, params);
// Create param tags string
vjs.obj.each(params, function(key, val){
paramsString += '<param name="'+key+'" value="'+val+'" />';
});
attributes = vjs.obj.merge({
// Add swf to attributes (need both for IE and Others to work)
'data': swf,
// Default to 100% width/height
'width': '100%',
'height': '100%'
}, attributes);
// Create Attributes string
vjs.obj.each(attributes, function(key, val){
attrsString += (key + '="' + val + '" ');
});
return objTag + attrsString + '>' + paramsString + '</object>';
};
vjs.Flash.streamFromParts = function(connection, stream) {
return connection + '&' + stream;
};
vjs.Flash.streamToParts = function(src) {
var parts = {
connection: '',
stream: ''
};
if (! src) {
return parts;
}
// Look for the normal URL separator we expect, '&'.
// If found, we split the URL into two pieces around the
// first '&'.
var connEnd = src.indexOf('&');
var streamBegin;
if (connEnd !== -1) {
streamBegin = connEnd + 1;
}
else {
// If there's not a '&', we use the last '/' as the delimiter.
connEnd = streamBegin = src.lastIndexOf('/') + 1;
if (connEnd === 0) {
// really, there's not a '/'?
connEnd = streamBegin = src.length;
}
}
parts.connection = src.substring(0, connEnd);
parts.stream = src.substring(streamBegin, src.length);
return parts;
};
vjs.Flash.isStreamingType = function(srcType) {
return srcType in vjs.Flash.streamingFormats;
};
// RTMP has four variations, any string starting
// with one of these protocols should be valid
vjs.Flash.RTMP_RE = /^rtmp[set]?:\/\//i;
vjs.Flash.isStreamingSrc = function(src) {
return vjs.Flash.RTMP_RE.test(src);
};
/**
* The Media Loader is the component that decides which playback technology to load
* when the player is initialized.
*
* @constructor
*/
vjs.MediaLoader = vjs.Component.extend({
/** @constructor */
init: function(player, options, ready){
vjs.Component.call(this, player, options, ready);
// If there are no sources when the player is initialized,
// load the first supported playback technology.
if (!player.options_['sources'] || player.options_['sources'].length === 0) {
for (var i=0,j=player.options_['techOrder']; i<j.length; i++) {
var techName = vjs.capitalize(j[i]),
tech = window['videojs'][techName];
// Check if the browser supports this technology
if (tech && tech.isSupported()) {
player.loadTech(techName);
break;
}
}
} else {
// // Loop through playback technologies (HTML5, Flash) and check for support.
// // Then load the best source.
// // A few assumptions here:
// // All playback technologies respect preload false.
player.src(player.options_['sources']);
}
}
});
/**
* @fileoverview Text Tracks
* Text tracks are tracks of timed text events.
* Captions - text displayed over the video for the hearing impared
* Subtitles - text displayed over the video for those who don't understand langauge in the video
* Chapters - text displayed in a menu allowing the user to jump to particular points (chapters) in the video
* Descriptions (not supported yet) - audio descriptions that are read back to the user by a screen reading device
*/
// Player Additions - Functions add to the player object for easier access to tracks
/**
* List of associated text tracks
* @type {Array}
* @private
*/
vjs.Player.prototype.textTracks_;
/**
* Get an array of associated text tracks. captions, subtitles, chapters, descriptions
* http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-texttracks
* @return {Array} Array of track objects
* @private
*/
vjs.Player.prototype.textTracks = function(){
this.textTracks_ = this.textTracks_ || [];
return this.textTracks_;
};
/**
* Add a text track
* In addition to the W3C settings we allow adding additional info through options.
* http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-addtexttrack
* @param {String} kind Captions, subtitles, chapters, descriptions, or metadata
* @param {String=} label Optional label
* @param {String=} language Optional language
* @param {Object=} options Additional track options, like src
* @private
*/
vjs.Player.prototype.addTextTrack = function(kind, label, language, options){
var tracks = this.textTracks_ = this.textTracks_ || [];
options = options || {};
options['kind'] = kind;
options['label'] = label;
options['language'] = language;
// HTML5 Spec says default to subtitles.
// Uppercase first letter to match class names
var Kind = vjs.capitalize(kind || 'subtitles');
// Create correct texttrack class. CaptionsTrack, etc.
var track = new window['videojs'][Kind + 'Track'](this, options);
tracks.push(track);
// If track.dflt() is set, start showing immediately
// TODO: Add a process to deterime the best track to show for the specific kind
// Incase there are mulitple defaulted tracks of the same kind
// Or the user has a set preference of a specific language that should override the default
// Note: The setTimeout is a workaround because with the html5 tech, the player is 'ready'
// before it's child components (including the textTrackDisplay) have finished loading.
if (track.dflt()) {
this.ready(function(){
setTimeout(function(){
track.player().showTextTrack(track.id());
}, 0);
});
}
return track;
};
/**
* Add an array of text tracks. captions, subtitles, chapters, descriptions
* Track objects will be stored in the player.textTracks() array
* @param {Array} trackList Array of track elements or objects (fake track elements)
* @private
*/
vjs.Player.prototype.addTextTracks = function(trackList){
var trackObj;
for (var i = 0; i < trackList.length; i++) {
trackObj = trackList[i];
this.addTextTrack(trackObj['kind'], trackObj['label'], trackObj['language'], trackObj);
}
return this;
};
// Show a text track
// disableSameKind: disable all other tracks of the same kind. Value should be a track kind (captions, etc.)
vjs.Player.prototype.showTextTrack = function(id, disableSameKind){
var tracks = this.textTracks_,
i = 0,
j = tracks.length,
track, showTrack, kind;
// Find Track with same ID
for (;i<j;i++) {
track = tracks[i];
if (track.id() === id) {
track.show();
showTrack = track;
// Disable tracks of the same kind
} else if (disableSameKind && track.kind() == disableSameKind && track.mode() > 0) {
track.disable();
}
}
// Get track kind from shown track or disableSameKind
kind = (showTrack) ? showTrack.kind() : ((disableSameKind) ? disableSameKind : false);
// Trigger trackchange event, captionstrackchange, subtitlestrackchange, etc.
if (kind) {
this.trigger(kind+'trackchange');
}
return this;
};
/**
* The base class for all text tracks
*
* Handles the parsing, hiding, and showing of text track cues
*
* @param {vjs.Player|Object} player
* @param {Object=} options
* @constructor
*/
vjs.TextTrack = vjs.Component.extend({
/** @constructor */
init: function(player, options){
vjs.Component.call(this, player, options);
// Apply track info to track object
// Options will often be a track element
// Build ID if one doesn't exist
this.id_ = options['id'] || ('vjs_' + options['kind'] + '_' + options['language'] + '_' + vjs.guid++);
this.src_ = options['src'];
// 'default' is a reserved keyword in js so we use an abbreviated version
this.dflt_ = options['default'] || options['dflt'];
this.title_ = options['title'];
this.language_ = options['srclang'];
this.label_ = options['label'];
this.cues_ = [];
this.activeCues_ = [];
this.readyState_ = 0;
this.mode_ = 0;
this.player_.on('fullscreenchange', vjs.bind(this, this.adjustFontSize));
}
});
/**
* Track kind value. Captions, subtitles, etc.
* @private
*/
vjs.TextTrack.prototype.kind_;
/**
* Get the track kind value
* @return {String}
*/
vjs.TextTrack.prototype.kind = function(){
return this.kind_;
};
/**
* Track src value
* @private
*/
vjs.TextTrack.prototype.src_;
/**
* Get the track src value
* @return {String}
*/
vjs.TextTrack.prototype.src = function(){
return this.src_;
};
/**
* Track default value
* If default is used, subtitles/captions to start showing
* @private
*/
vjs.TextTrack.prototype.dflt_;
/**
* Get the track default value. ('default' is a reserved keyword)
* @return {Boolean}
*/
vjs.TextTrack.prototype.dflt = function(){
return this.dflt_;
};
/**
* Track title value
* @private
*/
vjs.TextTrack.prototype.title_;
/**
* Get the track title value
* @return {String}
*/
vjs.TextTrack.prototype.title = function(){
return this.title_;
};
/**
* Language - two letter string to represent track language, e.g. 'en' for English
* Spec def: readonly attribute DOMString language;
* @private
*/
vjs.TextTrack.prototype.language_;
/**
* Get the track language value
* @return {String}
*/
vjs.TextTrack.prototype.language = function(){
return this.language_;
};
/**
* Track label e.g. 'English'
* Spec def: readonly attribute DOMString label;
* @private
*/
vjs.TextTrack.prototype.label_;
/**
* Get the track label value
* @return {String}
*/
vjs.TextTrack.prototype.label = function(){
return this.label_;
};
/**
* All cues of the track. Cues have a startTime, endTime, text, and other properties.
* Spec def: readonly attribute TextTrackCueList cues;
* @private
*/
vjs.TextTrack.prototype.cues_;
/**
* Get the track cues
* @return {Array}
*/
vjs.TextTrack.prototype.cues = function(){
return this.cues_;
};
/**
* ActiveCues is all cues that are currently showing
* Spec def: readonly attribute TextTrackCueList activeCues;
* @private
*/
vjs.TextTrack.prototype.activeCues_;
/**
* Get the track active cues
* @return {Array}
*/
vjs.TextTrack.prototype.activeCues = function(){
return this.activeCues_;
};
/**
* ReadyState describes if the text file has been loaded
* const unsigned short NONE = 0;
* const unsigned short LOADING = 1;
* const unsigned short LOADED = 2;
* const unsigned short ERROR = 3;
* readonly attribute unsigned short readyState;
* @private
*/
vjs.TextTrack.prototype.readyState_;
/**
* Get the track readyState
* @return {Number}
*/
vjs.TextTrack.prototype.readyState = function(){
return this.readyState_;
};
/**
* Mode describes if the track is showing, hidden, or disabled
* const unsigned short OFF = 0;
* const unsigned short HIDDEN = 1; (still triggering cuechange events, but not visible)
* const unsigned short SHOWING = 2;
* attribute unsigned short mode;
* @private
*/
vjs.TextTrack.prototype.mode_;
/**
* Get the track mode
* @return {Number}
*/
vjs.TextTrack.prototype.mode = function(){
return this.mode_;
};
/**
* Change the font size of the text track to make it larger when playing in fullscreen mode
* and restore it to its normal size when not in fullscreen mode.
*/
vjs.TextTrack.prototype.adjustFontSize = function(){
if (this.player_.isFullScreen()) {
// Scale the font by the same factor as increasing the video width to the full screen window width.
// Additionally, multiply that factor by 1.4, which is the default font size for
// the caption track (from the CSS)
this.el_.style.fontSize = screen.width / this.player_.width() * 1.4 * 100 + '%';
} else {
// Change the font size of the text track back to its original non-fullscreen size
this.el_.style.fontSize = '';
}
};
/**
* Create basic div to hold cue text
* @return {Element}
*/
vjs.TextTrack.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-' + this.kind_ + ' vjs-text-track'
});
};
/**
* Show: Mode Showing (2)
* Indicates that the text track is active. If no attempt has yet been made to obtain the track's cues, the user agent will perform such an attempt momentarily.
* The user agent is maintaining a list of which cues are active, and events are being fired accordingly.
* In addition, for text tracks whose kind is subtitles or captions, the cues are being displayed over the video as appropriate;
* for text tracks whose kind is descriptions, the user agent is making the cues available to the user in a non-visual fashion;
* and for text tracks whose kind is chapters, the user agent is making available to the user a mechanism by which the user can navigate to any point in the media resource by selecting a cue.
* The showing by default state is used in conjunction with the default attribute on track elements to indicate that the text track was enabled due to that attribute.
* This allows the user agent to override the state if a later track is discovered that is more appropriate per the user's preferences.
*/
vjs.TextTrack.prototype.show = function(){
this.activate();
this.mode_ = 2;
// Show element.
vjs.Component.prototype.show.call(this);
};
/**
* Hide: Mode Hidden (1)
* Indicates that the text track is active, but that the user agent is not actively displaying the cues.
* If no attempt has yet been made to obtain the track's cues, the user agent will perform such an attempt momentarily.
* The user agent is maintaining a list of which cues are active, and events are being fired accordingly.
*/
vjs.TextTrack.prototype.hide = function(){
// When hidden, cues are still triggered. Disable to stop triggering.
this.activate();
this.mode_ = 1;
// Hide element.
vjs.Component.prototype.hide.call(this);
};
/**
* Disable: Mode Off/Disable (0)
* Indicates that the text track is not active. Other than for the purposes of exposing the track in the DOM, the user agent is ignoring the text track.
* No cues are active, no events are fired, and the user agent will not attempt to obtain the track's cues.
*/
vjs.TextTrack.prototype.disable = function(){
// If showing, hide.
if (this.mode_ == 2) { this.hide(); }
// Stop triggering cues
this.deactivate();
// Switch Mode to Off
this.mode_ = 0;
};
/**
* Turn on cue tracking. Tracks that are showing OR hidden are active.
*/
vjs.TextTrack.prototype.activate = function(){
// Load text file if it hasn't been yet.
if (this.readyState_ === 0) { this.load(); }
// Only activate if not already active.
if (this.mode_ === 0) {
// Update current cue on timeupdate
// Using unique ID for bind function so other tracks don't remove listener
this.player_.on('timeupdate', vjs.bind(this, this.update, this.id_));
// Reset cue time on media end
this.player_.on('ended', vjs.bind(this, this.reset, this.id_));
// Add to display
if (this.kind_ === 'captions' || this.kind_ === 'subtitles') {
this.player_.getChild('textTrackDisplay').addChild(this);
}
}
};
/**
* Turn off cue tracking.
*/
vjs.TextTrack.prototype.deactivate = function(){
// Using unique ID for bind function so other tracks don't remove listener
this.player_.off('timeupdate', vjs.bind(this, this.update, this.id_));
this.player_.off('ended', vjs.bind(this, this.reset, this.id_));
this.reset(); // Reset
// Remove from display
this.player_.getChild('textTrackDisplay').removeChild(this);
};
// A readiness state
// One of the following:
//
// Not loaded
// Indicates that the text track is known to exist (e.g. it has been declared with a track element), but its cues have not been obtained.
//
// Loading
// Indicates that the text track is loading and there have been no fatal errors encountered so far. Further cues might still be added to the track.
//
// Loaded
// Indicates that the text track has been loaded with no fatal errors. No new cues will be added to the track except if the text track corresponds to a MutableTextTrack object.
//
// Failed to load
// Indicates that the text track was enabled, but when the user agent attempted to obtain it, this failed in some way (e.g. URL could not be resolved, network error, unknown text track format). Some or all of the cues are likely missing and will not be obtained.
vjs.TextTrack.prototype.load = function(){
// Only load if not loaded yet.
if (this.readyState_ === 0) {
this.readyState_ = 1;
vjs.get(this.src_, vjs.bind(this, this.parseCues), vjs.bind(this, this.onError));
}
};
vjs.TextTrack.prototype.onError = function(err){
this.error = err;
this.readyState_ = 3;
this.trigger('error');
};
// Parse the WebVTT text format for cue times.
// TODO: Separate parser into own class so alternative timed text formats can be used. (TTML, DFXP)
vjs.TextTrack.prototype.parseCues = function(srcContent) {
var cue, time, text,
lines = srcContent.split('\n'),
line = '', id;
for (var i=1, j=lines.length; i<j; i++) {
// Line 0 should be 'WEBVTT', so skipping i=0
line = vjs.trim(lines[i]); // Trim whitespace and linebreaks
if (line) { // Loop until a line with content
// First line could be an optional cue ID
// Check if line has the time separator
if (line.indexOf('-->') == -1) {
id = line;
// Advance to next line for timing.
line = vjs.trim(lines[++i]);
} else {
id = this.cues_.length;
}
// First line - Number
cue = {
id: id, // Cue Number
index: this.cues_.length // Position in Array
};
// Timing line
time = line.split(/[\t ]+/);
cue.startTime = this.parseCueTime(time[0]);
cue.endTime = this.parseCueTime(time[2]);
// Additional lines - Cue Text
text = [];
// Loop until a blank line or end of lines
// Assumeing trim('') returns false for blank lines
while (lines[++i] && (line = vjs.trim(lines[i]))) {
text.push(line);
}
cue.text = text.join('<br/>');
// Add this cue
this.cues_.push(cue);
}
}
this.readyState_ = 2;
this.trigger('loaded');
};
vjs.TextTrack.prototype.parseCueTime = function(timeText) {
var parts = timeText.split(':'),
time = 0,
hours, minutes, other, seconds, ms;
// Check if optional hours place is included
// 00:00:00.000 vs. 00:00.000
if (parts.length == 3) {
hours = parts[0];
minutes = parts[1];
other = parts[2];
} else {
hours = 0;
minutes = parts[0];
other = parts[1];
}
// Break other (seconds, milliseconds, and flags) by spaces
// TODO: Make additional cue layout settings work with flags
other = other.split(/\s+/);
// Remove seconds. Seconds is the first part before any spaces.
seconds = other.splice(0,1)[0];
// Could use either . or , for decimal
seconds = seconds.split(/\.|,/);
// Get milliseconds
ms = parseFloat(seconds[1]);
seconds = seconds[0];
// hours => seconds
time += parseFloat(hours) * 3600;
// minutes => seconds
time += parseFloat(minutes) * 60;
// Add seconds
time += parseFloat(seconds);
// Add milliseconds
if (ms) { time += ms/1000; }
return time;
};
// Update active cues whenever timeupdate events are triggered on the player.
vjs.TextTrack.prototype.update = function(){
if (this.cues_.length > 0) {
// Get current player time, adjust for track offset
var offset = this.player_.options()['trackTimeOffset'] || 0;
var time = this.player_.currentTime() + offset;
// Check if the new time is outside the time box created by the the last update.
if (this.prevChange === undefined || time < this.prevChange || this.nextChange <= time) {
var cues = this.cues_,
// Create a new time box for this state.
newNextChange = this.player_.duration(), // Start at beginning of the timeline
newPrevChange = 0, // Start at end
reverse = false, // Set the direction of the loop through the cues. Optimized the cue check.
newCues = [], // Store new active cues.
// Store where in the loop the current active cues are, to provide a smart starting point for the next loop.
firstActiveIndex, lastActiveIndex,
cue, i; // Loop vars
// Check if time is going forwards or backwards (scrubbing/rewinding)
// If we know the direction we can optimize the starting position and direction of the loop through the cues array.
if (time >= this.nextChange || this.nextChange === undefined) { // NextChange should happen
// Forwards, so start at the index of the first active cue and loop forward
i = (this.firstActiveIndex !== undefined) ? this.firstActiveIndex : 0;
} else {
// Backwards, so start at the index of the last active cue and loop backward
reverse = true;
i = (this.lastActiveIndex !== undefined) ? this.lastActiveIndex : cues.length - 1;
}
while (true) { // Loop until broken
cue = cues[i];
// Cue ended at this point
if (cue.endTime <= time) {
newPrevChange = Math.max(newPrevChange, cue.endTime);
if (cue.active) {
cue.active = false;
}
// No earlier cues should have an active start time.
// Nevermind. Assume first cue could have a duration the same as the video.
// In that case we need to loop all the way back to the beginning.
// if (reverse && cue.startTime) { break; }
// Cue hasn't started
} else if (time < cue.startTime) {
newNextChange = Math.min(newNextChange, cue.startTime);
if (cue.active) {
cue.active = false;
}
// No later cues should have an active start time.
if (!reverse) { break; }
// Cue is current
} else {
if (reverse) {
// Add cue to front of array to keep in time order
newCues.splice(0,0,cue);
// If in reverse, the first current cue is our lastActiveCue
if (lastActiveIndex === undefined) { lastActiveIndex = i; }
firstActiveIndex = i;
} else {
// Add cue to end of array
newCues.push(cue);
// If forward, the first current cue is our firstActiveIndex
if (firstActiveIndex === undefined) { firstActiveIndex = i; }
lastActiveIndex = i;
}
newNextChange = Math.min(newNextChange, cue.endTime);
newPrevChange = Math.max(newPrevChange, cue.startTime);
cue.active = true;
}
if (reverse) {
// Reverse down the array of cues, break if at first
if (i === 0) { break; } else { i--; }
} else {
// Walk up the array fo cues, break if at last
if (i === cues.length - 1) { break; } else { i++; }
}
}
this.activeCues_ = newCues;
this.nextChange = newNextChange;
this.prevChange = newPrevChange;
this.firstActiveIndex = firstActiveIndex;
this.lastActiveIndex = lastActiveIndex;
this.updateDisplay();
this.trigger('cuechange');
}
}
};
// Add cue HTML to display
vjs.TextTrack.prototype.updateDisplay = function(){
var cues = this.activeCues_,
html = '',
i=0,j=cues.length;
for (;i<j;i++) {
html += '<span class="vjs-tt-cue">'+cues[i].text+'</span>';
}
this.el_.innerHTML = html;
};
// Set all loop helper values back
vjs.TextTrack.prototype.reset = function(){
this.nextChange = 0;
this.prevChange = this.player_.duration();
this.firstActiveIndex = 0;
this.lastActiveIndex = 0;
};
// Create specific track types
/**
* The track component for managing the hiding and showing of captions
*
* @constructor
*/
vjs.CaptionsTrack = vjs.TextTrack.extend();
vjs.CaptionsTrack.prototype.kind_ = 'captions';
// Exporting here because Track creation requires the track kind
// to be available on global object. e.g. new window['videojs'][Kind + 'Track']
/**
* The track component for managing the hiding and showing of subtitles
*
* @constructor
*/
vjs.SubtitlesTrack = vjs.TextTrack.extend();
vjs.SubtitlesTrack.prototype.kind_ = 'subtitles';
/**
* The track component for managing the hiding and showing of chapters
*
* @constructor
*/
vjs.ChaptersTrack = vjs.TextTrack.extend();
vjs.ChaptersTrack.prototype.kind_ = 'chapters';
/* Text Track Display
============================================================================= */
// Global container for both subtitle and captions text. Simple div container.
/**
* The component for displaying text track cues
*
* @constructor
*/
vjs.TextTrackDisplay = vjs.Component.extend({
/** @constructor */
init: function(player, options, ready){
vjs.Component.call(this, player, options, ready);
// This used to be called during player init, but was causing an error
// if a track should show by default and the display hadn't loaded yet.
// Should probably be moved to an external track loader when we support
// tracks that don't need a display.
if (player.options_['tracks'] && player.options_['tracks'].length > 0) {
this.player_.addTextTracks(player.options_['tracks']);
}
}
});
vjs.TextTrackDisplay.prototype.createEl = function(){
return vjs.Component.prototype.createEl.call(this, 'div', {
className: 'vjs-text-track-display'
});
};
/**
* The specific menu item type for selecting a language within a text track kind
*
* @constructor
*/
vjs.TextTrackMenuItem = vjs.MenuItem.extend({
/** @constructor */
init: function(player, options){
var track = this.track = options['track'];
// Modify options for parent MenuItem class's init.
options['label'] = track.label();
options['selected'] = track.dflt();
vjs.MenuItem.call(this, player, options);
this.player_.on(track.kind() + 'trackchange', vjs.bind(this, this.update));
}
});
vjs.TextTrackMenuItem.prototype.onClick = function(){
vjs.MenuItem.prototype.onClick.call(this);
this.player_.showTextTrack(this.track.id_, this.track.kind());
};
vjs.TextTrackMenuItem.prototype.update = function(){
this.selected(this.track.mode() == 2);
};
/**
* A special menu item for turning of a specific type of text track
*
* @constructor
*/
vjs.OffTextTrackMenuItem = vjs.TextTrackMenuItem.extend({
/** @constructor */
init: function(player, options){
// Create pseudo track info
// Requires options['kind']
options['track'] = {
kind: function() { return options['kind']; },
player: player,
label: function(){ return options['kind'] + ' off'; },
dflt: function(){ return false; },
mode: function(){ return false; }
};
vjs.TextTrackMenuItem.call(this, player, options);
this.selected(true);
}
});
vjs.OffTextTrackMenuItem.prototype.onClick = function(){
vjs.TextTrackMenuItem.prototype.onClick.call(this);
this.player_.showTextTrack(this.track.id_, this.track.kind());
};
vjs.OffTextTrackMenuItem.prototype.update = function(){
var tracks = this.player_.textTracks(),
i=0, j=tracks.length, track,
off = true;
for (;i<j;i++) {
track = tracks[i];
if (track.kind() == this.track.kind() && track.mode() == 2) {
off = false;
}
}
this.selected(off);
};
/**
* The base class for buttons that toggle specific text track types (e.g. subtitles)
*
* @constructor
*/
vjs.TextTrackButton = vjs.MenuButton.extend({
/** @constructor */
init: function(player, options){
vjs.MenuButton.call(this, player, options);
if (this.items.length <= 1) {
this.hide();
}
}
});
// vjs.TextTrackButton.prototype.buttonPressed = false;
// vjs.TextTrackButton.prototype.createMenu = function(){
// var menu = new vjs.Menu(this.player_);
// // Add a title list item to the top
// // menu.el().appendChild(vjs.createEl('li', {
// // className: 'vjs-menu-title',
// // innerHTML: vjs.capitalize(this.kind_),
// // tabindex: -1
// // }));
// this.items = this.createItems();
// // Add menu items to the menu
// for (var i = 0; i < this.items.length; i++) {
// menu.addItem(this.items[i]);
// }
// // Add list to element
// this.addChild(menu);
// return menu;
// };
// Create a menu item for each text track
vjs.TextTrackButton.prototype.createItems = function(){
var items = [], track;
// Add an OFF menu item to turn all tracks off
items.push(new vjs.OffTextTrackMenuItem(this.player_, { 'kind': this.kind_ }));
for (var i = 0; i < this.player_.textTracks().length; i++) {
track = this.player_.textTracks()[i];
if (track.kind() === this.kind_) {
items.push(new vjs.TextTrackMenuItem(this.player_, {
'track': track
}));
}
}
return items;
};
/**
* The button component for toggling and selecting captions
*
* @constructor
*/
vjs.CaptionsButton = vjs.TextTrackButton.extend({
/** @constructor */
init: function(player, options, ready){
vjs.TextTrackButton.call(this, player, options, ready);
this.el_.setAttribute('aria-label','Captions Menu');
}
});
vjs.CaptionsButton.prototype.kind_ = 'captions';
vjs.CaptionsButton.prototype.buttonText = 'Captions';
vjs.CaptionsButton.prototype.className = 'vjs-captions-button';
/**
* The button component for toggling and selecting subtitles
*
* @constructor
*/
vjs.SubtitlesButton = vjs.TextTrackButton.extend({
/** @constructor */
init: function(player, options, ready){
vjs.TextTrackButton.call(this, player, options, ready);
this.el_.setAttribute('aria-label','Subtitles Menu');
}
});
vjs.SubtitlesButton.prototype.kind_ = 'subtitles';
vjs.SubtitlesButton.prototype.buttonText = 'Subtitles';
vjs.SubtitlesButton.prototype.className = 'vjs-subtitles-button';
// Chapters act much differently than other text tracks
// Cues are navigation vs. other tracks of alternative languages
/**
* The button component for toggling and selecting chapters
*
* @constructor
*/
vjs.ChaptersButton = vjs.TextTrackButton.extend({
/** @constructor */
init: function(player, options, ready){
vjs.TextTrackButton.call(this, player, options, ready);
this.el_.setAttribute('aria-label','Chapters Menu');
}
});
vjs.ChaptersButton.prototype.kind_ = 'chapters';
vjs.ChaptersButton.prototype.buttonText = 'Chapters';
vjs.ChaptersButton.prototype.className = 'vjs-chapters-button';
// Create a menu item for each text track
vjs.ChaptersButton.prototype.createItems = function(){
var items = [], track;
for (var i = 0; i < this.player_.textTracks().length; i++) {
track = this.player_.textTracks()[i];
if (track.kind() === this.kind_) {
items.push(new vjs.TextTrackMenuItem(this.player_, {
'track': track
}));
}
}
return items;
};
vjs.ChaptersButton.prototype.createMenu = function(){
var tracks = this.player_.textTracks(),
i = 0,
j = tracks.length,
track, chaptersTrack,
items = this.items = [];
for (;i<j;i++) {
track = tracks[i];
if (track.kind() == this.kind_) {
if (track.readyState() === 0) {
track.load();
track.on('loaded', vjs.bind(this, this.createMenu));
} else {
chaptersTrack = track;
break;
}
}
}
var menu = this.menu;
if (menu === undefined) {
menu = new vjs.Menu(this.player_);
menu.contentEl().appendChild(vjs.createEl('li', {
className: 'vjs-menu-title',
innerHTML: vjs.capitalize(this.kind_),
tabindex: -1
}));
}
if (chaptersTrack) {
var cues = chaptersTrack.cues_, cue, mi;
i = 0;
j = cues.length;
for (;i<j;i++) {
cue = cues[i];
mi = new vjs.ChaptersTrackMenuItem(this.player_, {
'track': chaptersTrack,
'cue': cue
});
items.push(mi);
menu.addChild(mi);
}
this.addChild(menu);
}
if (this.items.length > 0) {
this.show();
}
return menu;
};
/**
* @constructor
*/
vjs.ChaptersTrackMenuItem = vjs.MenuItem.extend({
/** @constructor */
init: function(player, options){
var track = this.track = options['track'],
cue = this.cue = options['cue'],
currentTime = player.currentTime();
// Modify options for parent MenuItem class's init.
options['label'] = cue.text;
options['selected'] = (cue.startTime <= currentTime && currentTime < cue.endTime);
vjs.MenuItem.call(this, player, options);
track.on('cuechange', vjs.bind(this, this.update));
}
});
vjs.ChaptersTrackMenuItem.prototype.onClick = function(){
vjs.MenuItem.prototype.onClick.call(this);
this.player_.currentTime(this.cue.startTime);
this.update(this.cue.startTime);
};
vjs.ChaptersTrackMenuItem.prototype.update = function(){
var cue = this.cue,
currentTime = this.player_.currentTime();
// vjs.log(currentTime, cue.startTime);
this.selected(cue.startTime <= currentTime && currentTime < cue.endTime);
};
// Add Buttons to controlBar
vjs.obj.merge(vjs.ControlBar.prototype.options_['children'], {
'subtitlesButton': {},
'captionsButton': {},
'chaptersButton': {}
});
// vjs.Cue = vjs.Component.extend({
// /** @constructor */
// init: function(player, options){
// vjs.Component.call(this, player, options);
// }
// });
/**
* @fileoverview Add JSON support
* @suppress {undefinedVars}
* (Compiler doesn't like JSON not being declared)
*/
/**
* Javascript JSON implementation
* (Parse Method Only)
* https://github.com/douglascrockford/JSON-js/blob/master/json2.js
* Only using for parse method when parsing data-setup attribute JSON.
* @suppress {undefinedVars}
* @namespace
* @private
*/
vjs.JSON;
if (typeof window.JSON !== 'undefined' && window.JSON.parse === 'function') {
vjs.JSON = window.JSON;
} else {
vjs.JSON = {};
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
/**
* parse the json
*
* @memberof vjs.JSON
* @param {String} text The JSON string to parse
* @param {Function=} [reviver] Optional function that can transform the results
* @return {Object|Array} The parsed JSON
*/
vjs.JSON.parse = function (text, reviver) {
var j;
function walk(holder, key) {
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);
}
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);
});
}
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, ''))) {
j = eval('(' + text + ')');
return typeof reviver === 'function' ?
walk({'': j}, '') : j;
}
throw new SyntaxError('JSON.parse(): invalid or malformed JSON data');
};
}
/**
* @fileoverview Functions for automatically setting up a player
* based on the data-setup attribute of the video tag
*/
// Automatically set up any tags that have a data-setup attribute
vjs.autoSetup = function(){
var options, vid, player,
vids = document.getElementsByTagName('video');
// Check if any media elements exist
if (vids && vids.length > 0) {
for (var i=0,j=vids.length; i<j; i++) {
vid = vids[i];
// Check if element exists, has getAttribute func.
// IE seems to consider typeof el.getAttribute == 'object' instead of 'function' like expected, at least when loading the player immediately.
if (vid && vid.getAttribute) {
// Make sure this player hasn't already been set up.
if (vid['player'] === undefined) {
options = vid.getAttribute('data-setup');
// Check if data-setup attr exists.
// We only auto-setup if they've added the data-setup attr.
if (options !== null) {
// Parse options JSON
// If empty string, make it a parsable json object.
options = vjs.JSON.parse(options || '{}');
// Create new video.js instance.
player = videojs(vid, options);
}
}
// If getAttribute isn't defined, we need to wait for the DOM.
} else {
vjs.autoSetupTimeout(1);
break;
}
}
// No videos were found, so keep looping unless page is finished loading.
} else if (!vjs.windowLoaded) {
vjs.autoSetupTimeout(1);
}
};
// Pause to let the DOM keep processing
vjs.autoSetupTimeout = function(wait){
setTimeout(vjs.autoSetup, wait);
};
if (document.readyState === 'complete') {
vjs.windowLoaded = true;
} else {
vjs.one(window, 'load', function(){
vjs.windowLoaded = true;
});
}
// Run Auto-load players
// You have to wait at least once in case this script is loaded after your video in the DOM (weird behavior only with minified version)
vjs.autoSetupTimeout(1);
/**
* the method for registering a video.js plugin
*
* @param {String} name The name of the plugin
* @param {Function} init The function that is run when the player inits
*/
vjs.plugin = function(name, init){
vjs.Player.prototype[name] = init;
};
|
packages/icons/src/memory.js
|
yldio/joyent-portal
|
import React from 'react';
import Rotate from './rotate';
import calcFill from './fill';
export default ({
fill = null,
light = false,
disabled = false,
direction = 'down',
colors = {},
style = {},
...rest
}) => (
<Rotate direction={direction}>
{({ style: rotateStyle }) => (
<svg
xmlns="http://www.w3.org/2000/svg"
width="21.68"
height="21.68"
viewBox="0 0 21.68 21.68"
style={{ ...style, ...rotateStyle }}
{...rest}
>
<path
fill={calcFill({ fill, disabled, light, colors })}
d="M6.24,11.9,8.36,14l1.42-1.41L7.66,10.49ZM4.12,14l2.12,2.12,1.42-1.41L5.54,12.6ZM8.36,9.78l2.13,2.12,1.41-1.41L9.78,8.36Zm2.13-2.12,2.12,2.12L14,8.36,11.9,6.24Zm2.12-2.13,2.12,2.13,1.41-1.42L14,4.12Zm8.48,0L16.14.59a2,2,0,0,0-2.83,0L.59,13.31a2,2,0,0,0,0,2.83l5,4.95a2,2,0,0,0,2.82,0l1.42-1.41.71.7A1,1,0,0,0,11.9,19l-.71-.71.71-.7.71.7A1,1,0,0,0,14,16.85l-.71-.71.71-.71.71.71a1,1,0,0,0,1.41-1.41L15.43,14l.71-.71.71.71a1,1,0,0,0,1.41-1.41l-.7-.71.7-.71.71.71a1,1,0,0,0,1.41-1.41l-.7-.71,1.41-1.42A2,2,0,0,0,21.09,5.54ZM7,19.68,2,14.73,14.73,2l4.95,5Z"
/>
</svg>
)}
</Rotate>
);
|
analysis/druidferal/src/modules/talents/MoonfireUptime.js
|
anom0ly/WoWAnalyzer
|
import { t } from '@lingui/macro';
import { formatPercentage } from 'common/format';
import SPELLS from 'common/SPELLS';
import { SpellLink } from 'interface';
import { TooltipElement } from 'interface';
import UptimeIcon from 'interface/icons/Uptime';
import Analyzer from 'parser/core/Analyzer';
import { ThresholdStyle } from 'parser/core/ParseResults';
import Enemies from 'parser/shared/modules/Enemies';
import BoringSpellValueText from 'parser/ui/BoringSpellValueText';
import Statistic from 'parser/ui/Statistic';
import STATISTIC_ORDER from 'parser/ui/STATISTIC_ORDER';
import React from 'react';
class MoonfireUptime extends Analyzer {
get uptime() {
return this.enemies.getBuffUptime(SPELLS.MOONFIRE_FERAL.id) / this.owner.fightDuration;
}
get suggestionThresholds() {
return {
actual: this.uptime,
isLessThan: {
minor: 0.95,
average: 0.9,
major: 0.8,
},
style: ThresholdStyle.PERCENTAGE,
};
}
static dependencies = {
enemies: Enemies,
};
constructor(...args) {
super(...args);
this.active = this.selectedCombatant.hasTalent(SPELLS.LUNAR_INSPIRATION_TALENT.id);
}
suggestions(when) {
when(this.suggestionThresholds).addSuggestion((suggest, actual, recommended) =>
suggest(
<>
Your <SpellLink id={SPELLS.MOONFIRE_FERAL.id} /> uptime can be improved. You should
refresh the DoT once it has reached its{' '}
<TooltipElement content="The last 30% of the DoT's duration. When you refresh during this time you don't lose any duration in the process.">
pandemic window
</TooltipElement>
, don't wait for it to wear off. You may wish to consider switching talents to{' '}
<SpellLink id={SPELLS.SABERTOOTH_TALENT.id} /> which is simpler to use and provides more
damage in most situations.
</>,
)
.icon(SPELLS.MOONFIRE_FERAL.icon)
.actual(
t({
id: 'druid.feral.suggestions.moonfire.uptime',
message: `${formatPercentage(actual)}% uptime`,
}),
)
.recommended(`>${formatPercentage(recommended)}% is recommended`),
);
}
statistic() {
const moonfireUptime =
this.enemies.getBuffUptime(SPELLS.MOONFIRE_FERAL.id) / this.owner.fightDuration;
return (
<Statistic size="flexible" position={STATISTIC_ORDER.OPTIONAL(2)}>
<BoringSpellValueText spell={SPELLS.MOONFIRE_BEAR}>
<>
<UptimeIcon /> {formatPercentage(moonfireUptime)} % <small>uptime</small>
</>
</BoringSpellValueText>
</Statistic>
);
}
}
export default MoonfireUptime;
|
pootle/static/js/admin/components/SearchBox.js
|
iafan/zing
|
/*
* Copyright (C) Pootle contributors.
*
* This file is a part of the Pootle project. It is distributed under the GPL3
* or later license. See the LICENSE file for a copy of the license and the
* AUTHORS file for copyright and authorship information.
*/
import React from 'react';
import _ from 'underscore';
const SearchBox = React.createClass({
propTypes: {
onSearch: React.PropTypes.func.isRequired,
placeholder: React.PropTypes.string,
searchQuery: React.PropTypes.string,
},
/* Lifecycle */
getInitialState() {
return {
// XXX: review, prop should be explicitly named `initialSearchQuery`
searchQuery: this.props.searchQuery,
};
},
componentWillMount() {
this.handleSearchDebounced = _.debounce(() => {
this.props.onSearch.apply(this, [this.state.searchQuery]);
}, 300);
},
componentDidMount() {
this.refs.input.focus();
},
componentWillReceiveProps(nextProps) {
if (nextProps.searchQuery !== this.state.searchQuery) {
this.setState({ searchQuery: nextProps.searchQuery });
}
},
/* Handlers */
handleKeyUp(e) {
const key = e.nativeEvent.keyCode;
if (key === 27) {
this.refs.input.blur();
}
},
handleChange() {
this.setState({ searchQuery: this.refs.input.value });
this.handleSearchDebounced();
},
/* Layout */
render() {
return (
<input
type="text"
ref="input"
value={this.state.searchQuery}
onChange={this.handleChange}
onKeyUp={this.handleKeyUp}
{...this.props}
/>
);
},
});
export default SearchBox;
|
docs/client/components/shared/Heading/index.js
|
dagopert/draft-js-plugins
|
import React, { Component } from 'react';
import styles from './styles.css';
export default class Heading extends Component {
render() {
let style;
switch (this.props.level) {
case 2:
style = styles.level2;
break;
case 3:
style = styles.level3;
break;
case 4:
style = styles.level4;
break;
default:
style = styles.level2;
}
return (
<h2 className={style}>
{this.props.children}
</h2>
);
}
}
|
src/svg-icons/action/shopping-basket.js
|
andrejunges/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionShoppingBasket = (props) => (
<SvgIcon {...props}>
<path d="M17.21 9l-4.38-6.56c-.19-.28-.51-.42-.83-.42-.32 0-.64.14-.83.43L6.79 9H2c-.55 0-1 .45-1 1 0 .09.01.18.04.27l2.54 9.27c.23.84 1 1.46 1.92 1.46h13c.92 0 1.69-.62 1.93-1.46l2.54-9.27L23 10c0-.55-.45-1-1-1h-4.79zM9 9l3-4.4L15 9H9zm3 8c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2z"/>
</SvgIcon>
);
ActionShoppingBasket = pure(ActionShoppingBasket);
ActionShoppingBasket.displayName = 'ActionShoppingBasket';
ActionShoppingBasket.muiName = 'SvgIcon';
export default ActionShoppingBasket;
|
docs/app/Examples/collections/Menu/Types/Attached.js
|
jcarbo/stardust
|
import React from 'react'
import { Dropdown, Icon, Menu, Segment } from 'stardust'
// TODO: Update <Search> usage after its will be implemented
const Attached = () => {
return (
<div>
<Menu attached='top'>
<Menu.Item as={Dropdown} icon='wrench'>
<Dropdown.Menu>
<Dropdown.Item>
<Icon name='dropdown icon' />
<span className='text'>New</span>
<Dropdown.Menu>
<Dropdown.Item>Document</Dropdown.Item>
<Dropdown.Item>Image</Dropdown.Item>
</Dropdown.Menu>
</Dropdown.Item>
<Dropdown.Item>Open</Dropdown.Item>
<Dropdown.Item>Save...</Dropdown.Item>
<Dropdown.Item>Edit Permissions</Dropdown.Item>
<Dropdown.Divider />
<Dropdown.Header>Export</Dropdown.Header>
<Dropdown.Item>Share</Dropdown.Item>
</Dropdown.Menu>
</Menu.Item>
<Menu.Menu position='right'>
<div className='ui right aligned category search item'>
<div className='ui transparent icon input'>
<input className='prompt' type='text' placeholder='Search animals...' />
<i className='search link icon' />
</div>
<div className='results'></div>
</div>
</Menu.Menu>
</Menu>
<Segment attached='bottom'>
<img src='http://semantic-ui.com/images/wireframe/paragraph.png' />
</Segment>
</div>
)
}
export default Attached
|
src/component/base/label/label.js
|
babizhu/webApp
|
/**
* Created by liu_k on 2015/11/27.
*/
import React, { Component } from 'react';
import styles from './label.scss';
class Label extends Component {
render() {
const dot = this.props.text;
return (
<span className="label bg-success-400">{this.props.text}</span>
);
}
}
Label.propTypes = {};
Label.defaultProps = {};
export default Label;
|
node_modules/enzyme/src/ShallowWrapper.js
|
MaleSharker/Qingyan
|
import React from 'react';
import flatten from 'lodash/flatten';
import unique from 'lodash/uniq';
import compact from 'lodash/compact';
import cheerio from 'cheerio';
import ComplexSelector from './ComplexSelector';
import {
nodeEqual,
containsChildrenSubArray,
propFromEvent,
withSetStateAllowed,
propsOfNode,
typeOfNode,
isReactElementAlike,
displayNameOfNode,
isFunctionalComponent,
isCustomComponentElement,
ITERATOR_SYMBOL,
} from './Utils';
import {
debugNodes,
} from './Debug';
import {
getTextFromNode,
hasClassName,
childrenOfNode,
parentsOfNode,
treeFilter,
buildPredicate,
} from './ShallowTraversal';
import {
createShallowRenderer,
renderToStaticMarkup,
batchedUpdates,
isDOMComponentElement,
} from './react-compat';
/**
* Finds all nodes in the current wrapper nodes' render trees that match the provided predicate
* function.
*
* @param {ShallowWrapper} wrapper
* @param {Function} predicate
* @param {Function} filter
* @returns {ShallowWrapper}
*/
function findWhereUnwrapped(wrapper, predicate, filter = treeFilter) {
return wrapper.flatMap(n => filter(n.getNode(), predicate));
}
/**
* Returns a new wrapper instance with only the nodes of the current wrapper instance that match
* the provided predicate function.
*
* @param {ShallowWrapper} wrapper
* @param {Function} predicate
* @returns {ShallowWrapper}
*/
function filterWhereUnwrapped(wrapper, predicate) {
return wrapper.wrap(compact(wrapper.getNodes().filter(predicate)));
}
/**
* @class ShallowWrapper
*/
class ShallowWrapper {
constructor(nodes, root, options = {}) {
if (!root) {
this.root = this;
this.unrendered = nodes;
this.renderer = createShallowRenderer();
withSetStateAllowed(() => {
batchedUpdates(() => {
this.renderer.render(nodes, options.context);
const instance = this.instance();
if (
options.lifecycleExperimental &&
instance &&
typeof instance.componentDidMount === 'function'
) {
instance.componentDidMount();
}
});
});
this.node = this.renderer.getRenderOutput();
this.nodes = [this.node];
this.length = 1;
} else {
this.root = root;
this.unrendered = null;
this.renderer = null;
if (!Array.isArray(nodes)) {
this.node = nodes;
this.nodes = [nodes];
} else {
this.node = nodes[0];
this.nodes = nodes;
}
this.length = this.nodes.length;
}
this.options = options;
this.complexSelector = new ComplexSelector(buildPredicate, findWhereUnwrapped, childrenOfNode);
}
/**
* Returns the wrapped ReactElement.
*
* @return {ReactElement}
*/
getNode() {
if (this.length !== 1) {
throw new Error(
'ShallowWrapper::getNode() can only be called when wrapping one node',
);
}
return this.root === this ? this.renderer.getRenderOutput() : this.node;
}
/**
* Returns the wrapped ReactElements.
*
* @return {Array<ReactElement>}
*/
getNodes() {
return this.root === this ? [this.renderer.getRenderOutput()] : this.nodes;
}
/**
* Gets the instance of the component being rendered as the root node passed into `shallow()`.
*
* NOTE: can only be called on a wrapper instance that is also the root instance.
*
* Example:
* ```
* const wrapper = shallow(<MyComponent />);
* const inst = wrapper.instance();
* expect(inst).to.be.instanceOf(MyComponent);
* ```
* @returns {ReactComponent}
*/
instance() {
if (this.root !== this) {
throw new Error('ShallowWrapper::instance() can only be called on the root');
}
return this.renderer._instance ? this.renderer._instance._instance : null;
}
/**
* Forces a re-render. Useful to run before checking the render output if something external
* may be updating the state of the component somewhere.
*
* NOTE: can only be called on a wrapper instance that is also the root instance.
*
* @returns {ShallowWrapper}
*/
update() {
if (this.root !== this) {
throw new Error('ShallowWrapper::update() can only be called on the root');
}
this.single('update', () => {
this.node = this.renderer.getRenderOutput();
this.nodes = [this.node];
});
return this;
}
/**
* A method is for re-render with new props and context.
* This calls componentDidUpdate method if lifecycleExperimental is enabled.
*
* NOTE: can only be called on a wrapper instance that is also the root instance.
*
* @param {Object} props
* @param {Object} context
* @returns {ShallowWrapper}
*/
rerender(props, context) {
this.single('rerender', () => {
withSetStateAllowed(() => {
const instance = this.instance();
const state = instance.state;
const prevProps = instance.props;
const prevContext = instance.context;
const nextProps = props || prevProps;
const nextContext = context || prevContext;
batchedUpdates(() => {
let shouldRender = true;
// dirty hack:
// make sure that componentWillReceiveProps is called before shouldComponentUpdate
let originalComponentWillReceiveProps;
if (
this.options.lifecycleExperimental &&
instance &&
typeof instance.componentWillReceiveProps === 'function'
) {
instance.componentWillReceiveProps(nextProps, nextContext);
originalComponentWillReceiveProps = instance.componentWillReceiveProps;
instance.componentWillReceiveProps = () => {};
}
// dirty hack: avoid calling shouldComponentUpdate twice
let originalShouldComponentUpdate;
if (
this.options.lifecycleExperimental &&
instance &&
typeof instance.shouldComponentUpdate === 'function'
) {
shouldRender = instance.shouldComponentUpdate(nextProps, state, nextContext);
originalShouldComponentUpdate = instance.shouldComponentUpdate;
}
if (shouldRender) {
if (props) this.unrendered = React.cloneElement(this.unrendered, props);
if (originalShouldComponentUpdate) {
instance.shouldComponentUpdate = () => true;
}
this.renderer.render(this.unrendered, nextContext);
if (originalShouldComponentUpdate) {
instance.shouldComponentUpdate = originalShouldComponentUpdate;
}
if (
this.options.lifecycleExperimental &&
instance &&
typeof instance.componentDidUpdate === 'function'
) {
instance.componentDidUpdate(prevProps, state, prevContext);
}
this.update();
}
if (originalComponentWillReceiveProps) {
instance.componentWillReceiveProps = originalComponentWillReceiveProps;
}
});
});
});
return this;
}
/**
* A method that sets the props of the root component, and re-renders. Useful for when you are
* wanting to test how the component behaves over time with changing props. Calling this, for
* instance, will call the `componentWillReceiveProps` lifecycle method.
*
* Similar to `setState`, this method accepts a props object and will merge it in with the already
* existing props.
*
* NOTE: can only be called on a wrapper instance that is also the root instance.
*
* @param {Object} props object
* @returns {ShallowWrapper}
*/
setProps(props) {
if (this.root !== this) {
throw new Error('ShallowWrapper::setProps() can only be called on the root');
}
return this.rerender(props);
}
/**
* A method to invoke `setState` on the root component instance similar to how you might in the
* definition of the component, and re-renders. This method is useful for testing your component
* in hard to achieve states, however should be used sparingly. If possible, you should utilize
* your component's external API in order to get it into whatever state you want to test, in order
* to be as accurate of a test as possible. This is not always practical, however.
*
* NOTE: can only be called on a wrapper instance that is also the root instance.
*
* @param {Object} state to merge
* @param {Function} cb - callback function
* @returns {ShallowWrapper}
*/
setState(state, callback = undefined) {
if (this.root !== this) {
throw new Error('ShallowWrapper::setState() can only be called on the root');
}
if (isFunctionalComponent(this.instance())) {
throw new Error('ShallowWrapper::setState() can only be called on class components');
}
this.single('setState', () => {
withSetStateAllowed(() => {
this.instance().setState(state, callback);
this.update();
});
});
return this;
}
/**
* A method that sets the context of the root component, and re-renders. Useful for when you are
* wanting to test how the component behaves over time with changing contexts.
*
* NOTE: can only be called on a wrapper instance that is also the root instance.
*
* @param {Object} context object
* @returns {ShallowWrapper}
*/
setContext(context) {
if (this.root !== this) {
throw new Error('ShallowWrapper::setContext() can only be called on the root');
}
if (!this.options.context) {
throw new Error(
'ShallowWrapper::setContext() can only be called on a wrapper that was originally passed ' +
'a context option',
);
}
return this.rerender(null, context);
}
/**
* Whether or not a given react element exists in the shallow render tree.
*
* Example:
* ```
* const wrapper = shallow(<MyComponent />);
* expect(wrapper.contains(<div className="foo bar" />)).to.equal(true);
* ```
*
* @param {ReactElement|Array<ReactElement>} nodeOrNodes
* @returns {Boolean}
*/
contains(nodeOrNodes) {
if (!isReactElementAlike(nodeOrNodes)) {
throw new Error(
'ShallowWrapper::contains() can only be called with ReactElement (or array of them), ' +
'string or number as argument.',
);
}
const predicate = Array.isArray(nodeOrNodes)
? other => containsChildrenSubArray(nodeEqual, other, nodeOrNodes)
: other => nodeEqual(nodeOrNodes, other);
return findWhereUnwrapped(this, predicate).length > 0;
}
/**
* Whether or not a given react element exists in the shallow render tree.
* Match is based on the expected element and not on wrappers element.
* It will determine if one of the wrappers element "looks like" the expected
* element by checking if all props of the expected element are present
* on the wrappers element and equals to each other.
*
* Example:
* ```
* // MyComponent outputs <div><div class="foo">Hello</div></div>
* const wrapper = shallow(<MyComponent />);
* expect(wrapper.containsMatchingElement(<div>Hello</div>)).to.equal(true);
* ```
*
* @param {ReactElement} node
* @returns {Boolean}
*/
containsMatchingElement(node) {
const predicate = other => nodeEqual(node, other, (a, b) => a <= b);
return findWhereUnwrapped(this, predicate).length > 0;
}
/**
* Whether or not all the given react elements exists in the shallow render tree.
* Match is based on the expected element and not on wrappers element.
* It will determine if one of the wrappers element "looks like" the expected
* element by checking if all props of the expected element are present
* on the wrappers element and equals to each other.
*
* Example:
* ```
* const wrapper = shallow(<MyComponent />);
* expect(wrapper.containsAllMatchingElements([
* <div>Hello</div>,
* <div>Goodbye</div>,
* ])).to.equal(true);
* ```
*
* @param {Array<ReactElement>} nodes
* @returns {Boolean}
*/
containsAllMatchingElements(nodes) {
const invertedEquals = (n1, n2) => nodeEqual(n2, n1, (a, b) => a <= b);
const predicate = other => containsChildrenSubArray(invertedEquals, other, nodes);
return findWhereUnwrapped(this, predicate).length > 0;
}
/**
* Whether or not one of the given react elements exists in the shallow render tree.
* Match is based on the expected element and not on wrappers element.
* It will determine if one of the wrappers element "looks like" the expected
* element by checking if all props of the expected element are present
* on the wrappers element and equals to each other.
*
* Example:
* ```
* const wrapper = shallow(<MyComponent />);
* expect(wrapper.containsAnyMatchingElements([
* <div>Hello</div>,
* <div>Goodbye</div>,
* ])).to.equal(true);
* ```
*
* @param {Array<ReactElement>} nodes
* @returns {Boolean}
*/
containsAnyMatchingElements(nodes) {
return Array.isArray(nodes) && nodes.some(node => this.containsMatchingElement(node));
}
/**
* Whether or not a given react element exists in the shallow render tree.
*
* Example:
* ```
* const wrapper = shallow(<MyComponent />);
* expect(wrapper.contains(<div className="foo bar" />)).to.equal(true);
* ```
*
* @param {ReactElement} node
* @returns {Boolean}
*/
equals(node) {
return this.single('equals', () => nodeEqual(this.getNode(), node));
}
/**
* Whether or not a given react element matches the shallow render tree.
* Match is based on the expected element and not on wrapper root node.
* It will determine if the wrapper root node "looks like" the expected
* element by checking if all props of the expected element are present
* on the wrapper root node and equals to each other.
*
* Example:
* ```
* // MyComponent outputs <div class="foo">Hello</div>
* const wrapper = shallow(<MyComponent />);
* expect(wrapper.matchesElement(<div>Hello</div>)).to.equal(true);
* ```
*
* @param {ReactElement} node
* @returns {Boolean}
*/
matchesElement(node) {
return this.single('matchesElement', () => nodeEqual(node, this.getNode(), (a, b) => a <= b));
}
/**
* Finds every node in the render tree of the current wrapper that matches the provided selector.
*
* @param {String|Function} selector
* @returns {ShallowWrapper}
*/
find(selector) {
return this.complexSelector.find(selector, this);
}
/**
* Returns whether or not current node matches a provided selector.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @param {String|Function} selector
* @returns {boolean}
*/
is(selector) {
const predicate = buildPredicate(selector);
return this.single('is', n => predicate(n));
}
/**
* Returns true if the component rendered nothing, i.e., null or false.
*
* @returns {boolean}
*/
isEmptyRender() {
return this.type() === null;
}
/**
* Returns a new wrapper instance with only the nodes of the current wrapper instance that match
* the provided predicate function. The predicate should receive a wrapped node as its first
* argument.
*
* @param {Function} predicate
* @returns {ShallowWrapper}
*/
filterWhere(predicate) {
return filterWhereUnwrapped(this, n => predicate(this.wrap(n)));
}
/**
* Returns a new wrapper instance with only the nodes of the current wrapper instance that match
* the provided selector.
*
* @param {String|Function} selector
* @returns {ShallowWrapper}
*/
filter(selector) {
const predicate = buildPredicate(selector);
return filterWhereUnwrapped(this, predicate);
}
/**
* Returns a new wrapper instance with only the nodes of the current wrapper that did not match
* the provided selector. Essentially the inverse of `filter`.
*
* @param {String|Function} selector
* @returns {ShallowWrapper}
*/
not(selector) {
const predicate = buildPredicate(selector);
return filterWhereUnwrapped(this, n => !predicate(n));
}
/**
* Returns a string of the rendered text of the current render tree. This function should be
* looked at with skepticism if being used to test what the actual HTML output of the component
* will be. If that is what you would like to test, use enzyme's `render` function instead.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @returns {String}
*/
text() {
return this.single('text', getTextFromNode);
}
/**
* Returns the HTML of the node.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @returns {String}
*/
html() {
return this.single('html', n => (this.type() === null ? null : renderToStaticMarkup(n)));
}
/**
* Returns the current node rendered to HTML and wrapped in a CheerioWrapper.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @returns {CheerioWrapper}
*/
render() {
return this.type() === null ? cheerio() : cheerio.load(this.html()).root();
}
/**
* A method that unmounts the component. This can be used to simulate a component going through
* and unmount/mount lifecycle.
* @returns {ShallowWrapper}
*/
unmount() {
this.renderer.unmount();
return this;
}
/**
* Used to simulate events. Pass an eventname and (optionally) event arguments. This method of
* testing events should be met with some skepticism.
*
* @param {String} event
* @param {Array} args
* @returns {ShallowWrapper}
*/
simulate(event, ...args) {
const handler = this.prop(propFromEvent(event));
if (handler) {
withSetStateAllowed(() => {
// TODO(lmr): create/use synthetic events
// TODO(lmr): emulate React's event propagation
batchedUpdates(() => {
handler(...args);
});
this.root.update();
});
}
return this;
}
/**
* Returns the props hash for the current node of the wrapper.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @returns {Object}
*/
props() {
return this.single('props', propsOfNode);
}
/**
* Returns the state hash for the root node of the wrapper. Optionally pass in a prop name and it
* will return just that value.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @param {String} name (optional)
* @returns {*}
*/
state(name) {
if (this.root !== this) {
throw new Error('ShallowWrapper::state() can only be called on the root');
}
if (isFunctionalComponent(this.instance())) {
throw new Error('ShallowWrapper::state() can only be called on class components');
}
const _state = this.single('state', () => this.instance().state);
if (name !== undefined) {
return _state[name];
}
return _state;
}
/**
* Returns the context hash for the root node of the wrapper.
* Optionally pass in a prop name and it will return just that value.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @param {String} name (optional)
* @returns {*}
*/
context(name) {
if (this.root !== this) {
throw new Error('ShallowWrapper::context() can only be called on the root');
}
if (!this.options.context) {
throw new Error(
'ShallowWrapper::context() can only be called on a wrapper that was originally passed ' +
'a context option',
);
}
const _context = this.single('context', () => this.instance().context);
if (name) {
return _context[name];
}
return _context;
}
/**
* Returns a new wrapper with all of the children of the current wrapper.
*
* @param {String|Function} [selector]
* @returns {ShallowWrapper}
*/
children(selector) {
const allChildren = this.flatMap(n => childrenOfNode(n.getNode()));
return selector ? allChildren.filter(selector) : allChildren;
}
/**
* Returns a new wrapper with a specific child
*
* @param {Number} [index]
* @returns {ShallowWrapper}
*/
childAt(index) {
return this.single('childAt', () => this.children().at(index));
}
/**
* Returns a wrapper around all of the parents/ancestors of the wrapper. Does not include the node
* in the current wrapper.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @param {String|Function} [selector]
* @returns {ShallowWrapper}
*/
parents(selector) {
const allParents = this.wrap(
this.single('parents', n => parentsOfNode(n, this.root.getNode())),
);
return selector ? allParents.filter(selector) : allParents;
}
/**
* Returns a wrapper around the immediate parent of the current node.
*
* @returns {ShallowWrapper}
*/
parent() {
return this.flatMap(n => [n.parents().get(0)]);
}
/**
*
* @param {String|Function} selector
* @returns {ShallowWrapper}
*/
closest(selector) {
return this.is(selector) ? this : this.parents().filter(selector).first();
}
/**
* Shallow renders the current node and returns a shallow wrapper around it.
*
* NOTE: can only be called on wrapper of a single node.
*
* @param options object
* @returns {ShallowWrapper}
*/
shallow(options) {
return this.single('shallow', n => new ShallowWrapper(n, null, options));
}
/**
* Returns the value of prop with the given name of the current node.
*
* @param propName
* @returns {*}
*/
prop(propName) {
return this.props()[propName];
}
/**
* Returns the key assigned to the current node.
*
* @returns {String}
*/
key() {
return this.single('key', n => n.key);
}
/**
* Returns the type of the current node of this wrapper. If it's a composite component, this will
* be the component constructor. If it's a native DOM node, it will be a string.
*
* @returns {String|Function}
*/
type() {
return this.single('type', typeOfNode);
}
/**
* Returns the name of the current node of this wrapper.
*
* In order of precedence => type.displayName -> type.name -> type.
*
* @returns {String}
*/
name() {
return this.single('name', displayNameOfNode);
}
/**
* Returns whether or not the current node has the given class name or not.
*
* NOTE: can only be called on a wrapper of a single node.
*
* @param className
* @returns {Boolean}
*/
hasClass(className) {
if (className && className.indexOf('.') !== -1) {
// eslint-disable-next-line no-console
console.warn(
'It looks like you\'re calling `ShallowWrapper::hasClass()` with a CSS selector. ' +
'hasClass() expects a class name, not a CSS selector.',
);
}
return this.single('hasClass', n => hasClassName(n, className));
}
/**
* Iterates through each node of the current wrapper and executes the provided function with a
* wrapper around the corresponding node passed in as the first argument.
*
* @param {Function} fn
* @returns {ShallowWrapper}
*/
forEach(fn) {
this.getNodes().forEach((n, i) => fn.call(this, this.wrap(n), i));
return this;
}
/**
* Maps the current array of nodes to another array. Each node is passed in as a `ShallowWrapper`
* to the map function.
*
* @param {Function} fn
* @returns {Array}
*/
map(fn) {
return this.getNodes().map((n, i) => fn.call(this, this.wrap(n), i));
}
/**
* Reduces the current array of nodes to a value. Each node is passed in as a `ShallowWrapper`
* to the reducer function.
*
* @param {Function} fn - the reducer function
* @param {*} initialValue - the initial value
* @returns {*}
*/
reduce(fn, initialValue) {
return this.getNodes().reduce(
(accum, n, i) => fn.call(this, accum, this.wrap(n), i),
initialValue,
);
}
/**
* Reduces the current array of nodes to another array, from right to left. Each node is passed
* in as a `ShallowWrapper` to the reducer function.
*
* @param {Function} fn - the reducer function
* @param {*} initialValue - the initial value
* @returns {*}
*/
reduceRight(fn, initialValue) {
return this.getNodes().reduceRight(
(accum, n, i) => fn.call(this, accum, this.wrap(n), i),
initialValue,
);
}
/**
* Returns whether or not any of the nodes in the wrapper match the provided selector.
*
* @param {Function|String} selector
* @returns {Boolean}
*/
some(selector) {
if (this.root === this) {
throw new Error('ShallowWrapper::some() can not be called on the root');
}
const predicate = buildPredicate(selector);
return this.getNodes().some(predicate);
}
/**
* Returns whether or not any of the nodes in the wrapper pass the provided predicate function.
*
* @param {Function} predicate
* @returns {Boolean}
*/
someWhere(predicate) {
return this.getNodes().some((n, i) => predicate.call(this, this.wrap(n), i));
}
/**
* Returns whether or not all of the nodes in the wrapper match the provided selector.
*
* @param {Function|String} selector
* @returns {Boolean}
*/
every(selector) {
const predicate = buildPredicate(selector);
return this.getNodes().every(predicate);
}
/**
* Returns whether or not any of the nodes in the wrapper pass the provided predicate function.
*
* @param {Function} predicate
* @returns {Boolean}
*/
everyWhere(predicate) {
return this.getNodes().every((n, i) => predicate.call(this, this.wrap(n), i));
}
/**
* Utility method used to create new wrappers with a mapping function that returns an array of
* nodes in response to a single node wrapper. The returned wrapper is a single wrapper around
* all of the mapped nodes flattened (and de-duplicated).
*
* @param {Function} fn
* @returns {ShallowWrapper}
*/
flatMap(fn) {
const nodes = this.getNodes().map((n, i) => fn.call(this, this.wrap(n), i));
const flattened = flatten(nodes, true);
const uniques = unique(flattened);
const compacted = compact(uniques);
return this.wrap(compacted);
}
/**
* Finds all nodes in the current wrapper nodes' render trees that match the provided predicate
* function. The predicate function will receive the nodes inside a ShallowWrapper as its
* first argument.
*
* @param {Function} predicate
* @returns {ShallowWrapper}
*/
findWhere(predicate) {
return findWhereUnwrapped(this, n => predicate(this.wrap(n)));
}
/**
* Returns the node at a given index of the current wrapper.
*
* @param index
* @returns {ReactElement}
*/
get(index) {
return this.getNodes()[index];
}
/**
* Returns a wrapper around the node at a given index of the current wrapper.
*
* @param index
* @returns {ShallowWrapper}
*/
at(index) {
return this.wrap(this.getNodes()[index]);
}
/**
* Returns a wrapper around the first node of the current wrapper.
*
* @returns {ShallowWrapper}
*/
first() {
return this.at(0);
}
/**
* Returns a wrapper around the last node of the current wrapper.
*
* @returns {ShallowWrapper}
*/
last() {
return this.at(this.length - 1);
}
/**
* Returns true if the current wrapper has no nodes. False otherwise.
*
* @returns {boolean}
*/
isEmpty() {
return this.length === 0;
}
/**
* Utility method that throws an error if the current instance has a length other than one.
* This is primarily used to enforce that certain methods are only run on a wrapper when it is
* wrapping a single node.
*
* @param fn
* @returns {*}
*/
single(name, fn) {
const fnName = typeof name === 'string' ? name : 'unknown';
const callback = typeof fn === 'function' ? fn : name;
if (this.length !== 1) {
throw new Error(
`Method “${fnName}” is only meant to be run on a single node. ${this.length} found instead.`,
);
}
return callback.call(this, this.getNode());
}
/**
* Helpful utility method to create a new wrapper with the same root as the current wrapper, with
* any nodes passed in as the first parameter automatically wrapped.
*
* @param node
* @returns {ShallowWrapper}
*/
wrap(node) {
if (node instanceof ShallowWrapper) {
return node;
}
return new ShallowWrapper(node, this.root);
}
/**
* Returns an HTML-like string of the shallow render for debugging purposes.
*
* @returns {String}
*/
debug() {
return debugNodes(this.getNodes());
}
/**
* Invokes intercepter and returns itself. intercepter is called with itself.
* This is helpful when debugging nodes in method chains.
* @param fn
* @returns {ShallowWrapper}
*/
tap(intercepter) {
intercepter(this);
return this;
}
/**
* Primarily useful for HOCs (higher-order components), this method may only be
* run on a single, non-DOM node, and will return the node, shallow-rendered.
*
* @param options object
* @returns {ShallowWrapper}
*/
dive(options) {
const name = 'dive';
return this.single(name, (n) => {
if (isDOMComponentElement(n)) {
throw new TypeError(`ShallowWrapper::${name}() can not be called on DOM components`);
}
if (!isCustomComponentElement(n)) {
throw new TypeError(`ShallowWrapper::${name}() can only be called on components`);
}
return new ShallowWrapper(n, null, options);
});
}
}
if (ITERATOR_SYMBOL) {
Object.defineProperty(ShallowWrapper.prototype, ITERATOR_SYMBOL, {
configurable: true,
value: function iterator() {
return this.nodes[ITERATOR_SYMBOL]();
},
});
}
export default ShallowWrapper;
|
packages/material-ui-icons/src/LaptopRounded.js
|
Kagami/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path d="M20 18c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2H4c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2H1c-.55 0-1 .45-1 1s.45 1 1 1h22c.55 0 1-.45 1-1s-.45-1-1-1h-3zM5 6h14c.55 0 1 .45 1 1v8c0 .55-.45 1-1 1H5c-.55 0-1-.45-1-1V7c0-.55.45-1 1-1z" /></React.Fragment>
, 'LaptopRounded');
|
features/apimgt/org.wso2.carbon.apimgt.store.feature/src/main/resources/store_new/source/src/app/components/Base/Footer/Footer.js
|
lakmali/carbon-apimgt
|
/*
* Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*/
import React from 'react'
export const Footer = () => (
<footer className="footer">
<div className="container-fluid">
<p>WSO2 APIM Publisher v3.0.0 | © 2017 <a href="http://wso2.com/" target="_blank"><i
className="icon fw fw-wso2"/> Inc</a>.</p>
</div>
</footer>
);
export default Footer
|
ajax/libs/6to5/1.14.0/browser-polyfill.js
|
ematsusaka/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){(function(global){var ensureSymbol=function(key){Symbol[key]=Symbol[key]||Symbol()};var ensureProto=function(Constructor,key,val){var proto=Constructor.prototype;proto[key]=proto[key]||val};if(typeof Symbol==="undefined"){require("es6-symbol/implement")}require("es6-shim");require("./transformation/transformers/es6-generators/runtime");ensureSymbol("referenceGet");ensureSymbol("referenceSet");ensureSymbol("referenceDelete");ensureProto(Function,Symbol.referenceGet,function(){return this});ensureProto(Map,Symbol.referenceGet,Map.prototype.get);ensureProto(Map,Symbol.referenceSet,Map.prototype.set);ensureProto(Map,Symbol.referenceDelete,Map.prototype.delete);if(global.WeakMap){ensureProto(WeakMap,Symbol.referenceGet,WeakMap.prototype.get);ensureProto(WeakMap,Symbol.referenceSet,WeakMap.prototype.set);ensureProto(WeakMap,Symbol.referenceDelete,WeakMap.prototype.delete)}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./transformation/transformers/es6-generators/runtime":2,"es6-shim":4,"es6-symbol/implement":5}],2:[function(require,module,exports){(function(global){var iteratorSymbol=typeof Symbol==="function"&&Symbol.iterator||"@@iterator";var runtime=global.regeneratorRuntime=exports;var hasOwn=Object.prototype.hasOwnProperty;var wrap=runtime.wrap=function wrap(innerFn,outerFn,self,tryList){return new Generator(innerFn,outerFn,self||null,tryList||[])};var GenStateSuspendedStart="suspendedStart";var GenStateSuspendedYield="suspendedYield";var GenStateExecuting="executing";var GenStateCompleted="completed";var ContinueSentinel={};var GF=function GeneratorFunction(){};var GFp=function GeneratorFunctionPrototype(){};var Gp=GFp.prototype=Generator.prototype;(GFp.constructor=GF).prototype=Gp.constructor=GFp;var GFName="GeneratorFunction";if(GF.name!==GFName)GF.name=GFName;if(GF.name!==GFName)throw new Error(GFName+" renamed?");runtime.isGeneratorFunction=function(genFun){var ctor=genFun&&genFun.constructor;return ctor?GF.name===ctor.name:false};runtime.mark=function(genFun){genFun.__proto__=GFp;genFun.prototype=Object.create(Gp);return genFun};runtime.async=function(innerFn,outerFn,self,tryList){return new Promise(function(resolve,reject){var generator=wrap(innerFn,outerFn,self,tryList);var callNext=step.bind(generator.next);var callThrow=step.bind(generator["throw"]);function step(arg){var info;var value;try{info=this(arg);value=info.value}catch(error){return reject(error)}if(info.done){resolve(value)}else{Promise.resolve(value).then(callNext,callThrow)}}callNext()})};function Generator(innerFn,outerFn,self,tryList){var generator=outerFn?Object.create(outerFn.prototype):this;var context=new Context(tryList);var state=GenStateSuspendedStart;function invoke(method,arg){if(state===GenStateExecuting){throw new Error("Generator is already running")}if(state===GenStateCompleted){throw new Error("Generator has already finished")}while(true){var delegate=context.delegate;var info;if(delegate){try{info=delegate.iterator[method](arg);method="next";arg=undefined}catch(uncaught){context.delegate=null;method="throw";arg=uncaught;continue}if(info.done){context[delegate.resultName]=info.value;context.next=delegate.nextLoc}else{state=GenStateSuspendedYield;return info}context.delegate=null}if(method==="next"){if(state===GenStateSuspendedStart&&typeof arg!=="undefined"){throw new TypeError("attempt to send "+JSON.stringify(arg)+" to newborn generator")}if(state===GenStateSuspendedYield){context.sent=arg}else{delete context.sent}}else if(method==="throw"){if(state===GenStateSuspendedStart){state=GenStateCompleted;throw arg}if(context.dispatchException(arg)){method="next";arg=undefined}}else if(method==="return"){context.abrupt("return",arg)}state=GenStateExecuting;try{var value=innerFn.call(self,context);state=context.done?GenStateCompleted:GenStateSuspendedYield;info={value:value,done:context.done};if(value===ContinueSentinel){if(context.delegate&&method==="next"){arg=undefined}}else{return info}}catch(thrown){state=GenStateCompleted;if(method==="next"){context.dispatchException(thrown)}else{arg=thrown}}}}generator.next=invoke.bind(generator,"next");generator["throw"]=invoke.bind(generator,"throw");generator["return"]=invoke.bind(generator,"return");return generator}Gp[iteratorSymbol]=function(){return this};Gp.toString=function(){return"[object Generator]"};function pushTryEntry(triple){var entry={tryLoc:triple[0]};if(1 in triple){entry.catchLoc=triple[1]}if(2 in triple){entry.finallyLoc=triple[2]}this.tryEntries.push(entry)}function resetTryEntry(entry,i){var record=entry.completion||{};record.type=i===0?"normal":"return";delete record.arg;entry.completion=record}function Context(tryList){this.tryEntries=[{tryLoc:"root"}];tryList.forEach(pushTryEntry,this);this.reset()}runtime.keys=function(object){var keys=[];for(var key in object){keys.push(key)}keys.reverse();return function next(){while(keys.length){var key=keys.pop();if(key in object){next.value=key;next.done=false;return next}}next.done=true;return next}};function values(iterable){var iterator=iterable;if(iteratorSymbol in iterable){iterator=iterable[iteratorSymbol]()}else if(!isNaN(iterable.length)){var i=-1;iterator=function next(){while(++i<iterable.length){if(i in iterable){next.value=iterable[i];next.done=false;return next}}next.done=true;return next};iterator.next=iterator}return iterator}runtime.values=values;Context.prototype={constructor:Context,reset:function(){this.prev=0;this.next=0;this.sent=undefined;this.done=false;this.delegate=null;this.tryEntries.forEach(resetTryEntry);for(var tempIndex=0,tempName;hasOwn.call(this,tempName="t"+tempIndex)||tempIndex<20;++tempIndex){this[tempName]=null}},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")}}}},_findFinallyEntry:function(finallyLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc<=this.prev&&hasOwn.call(entry,"finallyLoc")&&(entry.finallyLoc===finallyLoc||this.prev<entry.finallyLoc)){return entry}}},abrupt:function(type,arg){var entry=this._findFinallyEntry();var record=entry?entry.completion:{};record.type=type;record.arg=arg;if(entry){this.next=entry.finallyLoc}else{this.complete(record)}return ContinueSentinel},complete:function(record){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"}return ContinueSentinel},finish:function(finallyLoc){var entry=this._findFinallyEntry(finallyLoc);return this.complete(entry.completion)},"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;var thrown;if(record.type==="throw"){thrown=record.arg;resetTryEntry(entry,i)}return thrown}}throw new Error("illegal catch attempt")},delegateYield:function(iterable,resultName,nextLoc){this.delegate={iterator:values(iterable),resultName:resultName,nextLoc:nextLoc};return ContinueSentinel}}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],3:[function(require,module,exports){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")};process.cwd=function(){return"/"};process.chdir=function(dir){throw new Error("process.chdir is not supported")}},{}],4:[function(require,module,exports){(function(process){(function(root,factory){if(typeof define==="function"&&define.amd){define(factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.returnExports=factory()}})(this,function(){"use strict";var isCallableWithoutNew=function(func){try{func()}catch(e){return false}return true};var supportsSubclassing=function(C,f){try{var Sub=function(){C.apply(this,arguments)};if(!Sub.__proto__){return false}Object.setPrototypeOf(Sub,C);Sub.prototype=Object.create(C.prototype,{constructor:{value:C}});return f(Sub)}catch(e){return false}};var arePropertyDescriptorsSupported=function(){try{Object.defineProperty({},"x",{});return true}catch(e){return false}};var startsWithRejectsRegex=function(){var rejectsRegex=false;if(String.prototype.startsWith){try{"/a/".startsWith(/a/)}catch(e){rejectsRegex=true}}return rejectsRegex};var getGlobal=new Function("return this;");var globals=getGlobal();var global_isFinite=globals.isFinite;var supportsDescriptors=!!Object.defineProperty&&arePropertyDescriptorsSupported();var startsWithIsCompliant=startsWithRejectsRegex();var _slice=Array.prototype.slice;var _indexOf=String.prototype.indexOf;var _toString=Object.prototype.toString;var _hasOwnProperty=Object.prototype.hasOwnProperty;var ArrayIterator;var defineProperty=function(object,name,value,force){if(!force&&name in 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result=str==="[object Arguments]";if(!result){result=str!=="[object Array]"&&value!==null&&typeof value==="object"&&typeof value.length==="number"&&value.length>=0&&_toString.call(value.callee)==="[object Function]"}return result};var emulateES6construct=function(o){if(!ES.TypeIsObject(o)){throw new TypeError("bad object")}if(!o._es6construct){if(o.constructor&&ES.IsCallable(o.constructor["@@create"])){o=o.constructor["@@create"](o)}defineProperties(o,{_es6construct:true})}return o};var ES={CheckObjectCoercible:function(x,optMessage){if(x==null){throw new TypeError(optMessage||"Cannot call method on "+x)}return x},TypeIsObject:function(x){return x!=null&&Object(x)===x},ToObject:function(o,optMessage){return Object(ES.CheckObjectCoercible(o,optMessage))},IsCallable:function(x){return typeof x==="function"&&_toString.call(x)==="[object Function]"},ToInt32:function(x){return x>>0},ToUint32:function(x){return x>>>0},ToInteger:function(value){var number=+value;if(Number.isNaN(number)){return 0}if(number===0||!Number.isFinite(number)){return number}return(number>0?1:-1)*Math.floor(Math.abs(number))},ToLength:function(value){var len=ES.ToInteger(value);if(len<=0){return 0}if(len>Number.MAX_SAFE_INTEGER){return Number.MAX_SAFE_INTEGER}return len},SameValue:function(a,b){if(a===b){if(a===0){return 1/a===1/b}return true}return Number.isNaN(a)&&Number.isNaN(b)},SameValueZero:function(a,b){return a===b||Number.isNaN(a)&&Number.isNaN(b)},IsIterable:function(o){return ES.TypeIsObject(o)&&(typeof o[$iterator$]!=="undefined"||isArguments(o))},GetIterator:function(o){if(isArguments(o)){return new ArrayIterator(o,"value")}var itFn=o[$iterator$];if(!ES.IsCallable(itFn)){throw new TypeError("value is not an iterable")}var it=itFn.call(o);if(!ES.TypeIsObject(it)){throw new TypeError("bad iterator")}return it},IteratorNext:function(it){var result=arguments.length>1?it.next(arguments[1]):it.next();if(!ES.TypeIsObject(result)){throw new TypeError("bad iterator")}return result},Construct:function(C,args){var obj;if(ES.IsCallable(C["@@create"])){obj=C["@@create"]()}else{obj=create(C.prototype||null)}defineProperties(obj,{_es6construct:true});var result=C.apply(obj,args);return ES.TypeIsObject(result)?result:obj}};var numberConversion=function(){function roundToEven(n){var w=Math.floor(n),f=n-w;if(f<.5){return w}if(f>.5){return w+1}return w%2?w+1:w}function packIEEE754(v,ebits,fbits){var bias=(1<<ebits-1)-1,s,e,f,i,bits,str,bytes;if(v!==v){e=(1<<ebits)-1;f=Math.pow(2,fbits-1);s=0}else if(v===Infinity||v===-Infinity){e=(1<<ebits)-1;f=0;s=v<0?1:0}else if(v===0){e=0;f=0;s=1/v===-Infinity?1:0}else{s=v<0;v=Math.abs(v);if(v>=Math.pow(2,1-bias)){e=Math.min(Math.floor(Math.log(v)/Math.LN2),1023);f=roundToEven(v/Math.pow(2,e)*Math.pow(2,fbits));if(f/Math.pow(2,fbits)>=2){e=e+1;f=1}if(e>bias){e=(1<<ebits)-1;f=0}else{e=e+bias;f=f-Math.pow(2,fbits)}}else{e=0;f=roundToEven(v/Math.pow(2,1-bias-fbits))}}bits=[];for(i=fbits;i;i-=1){bits.push(f%2?1:0);f=Math.floor(f/2)}for(i=ebits;i;i-=1){bits.push(e%2?1:0);e=Math.floor(e/2)}bits.push(s?1:0);bits.reverse();str=bits.join("");bytes=[];while(str.length){bytes.push(parseInt(str.slice(0,8),2));str=str.slice(8)}return bytes}function unpackIEEE754(bytes,ebits,fbits){var bits=[],i,j,b,str,bias,s,e,f;for(i=bytes.length;i;i-=1){b=bytes[i-1];for(j=8;j;j-=1){bits.push(b%2?1:0);b=b>>1}}bits.reverse();str=bits.join("");bias=(1<<ebits-1)-1;s=parseInt(str.slice(0,1),2)?-1:1;e=parseInt(str.slice(1,1+ebits),2);f=parseInt(str.slice(1+ebits),2);if(e===(1<<ebits)-1){return f!==0?NaN:s*Infinity}else if(e>0){return s*Math.pow(2,e-bias)*(1+f/Math.pow(2,fbits))}else if(f!==0){return s*Math.pow(2,-(bias-1))*(f/Math.pow(2,fbits))}else{return s<0?-0:0}}function unpackFloat64(b){return unpackIEEE754(b,11,52)}function packFloat64(v){return packIEEE754(v,11,52)}function unpackFloat32(b){return unpackIEEE754(b,8,23)}function packFloat32(v){return packIEEE754(v,8,23)}var conversions={toFloat32:function(num){return unpackFloat32(packFloat32(num))}};if(typeof Float32Array!=="undefined"){var float32array=new Float32Array(1);conversions.toFloat32=function(num){float32array[0]=num;return float32array[0]}}return conversions}();defineProperties(String,{fromCodePoint:function(_){var points=_slice.call(arguments,0,arguments.length);var result=[];var next;for(var i=0,length=points.length;i<length;i++){next=Number(points[i]);if(!ES.SameValue(next,ES.ToInteger(next))||next<0||next>1114111){throw new RangeError("Invalid code point "+next)}if(next<65536){result.push(String.fromCharCode(next))}else{next-=65536;result.push(String.fromCharCode((next>>10)+55296));result.push(String.fromCharCode(next%1024+56320))}}return result.join("")},raw:function(callSite){var substitutions=_slice.call(arguments,1,arguments.length);var cooked=ES.ToObject(callSite,"bad callSite");var rawValue=cooked.raw;var raw=ES.ToObject(rawValue,"bad raw value");var len=Object.keys(raw).length;var literalsegments=ES.ToLength(len);if(literalsegments===0){return""}var stringElements=[];var nextIndex=0;var nextKey,next,nextSeg,nextSub;while(nextIndex<literalsegments){nextKey=String(nextIndex);next=raw[nextKey];nextSeg=String(next);stringElements.push(nextSeg);if(nextIndex+1>=literalsegments){break}next=substitutions[nextKey];if(typeof next==="undefined"){break}nextSub=String(next);stringElements.push(nextSub);nextIndex++}return stringElements.join("")}});if(String.fromCodePoint.length!==1){var originalFromCodePoint=String.fromCodePoint;defineProperty(String,"fromCodePoint",function(_){return originalFromCodePoint.apply(this,arguments)},true)}var StringShims={repeat:function(){var repeat=function(s,times){if(times<1){return""}if(times%2){return repeat(s,times-1)+s}var half=repeat(s,times/2);return half+half};return function(times){var thisStr=String(ES.CheckObjectCoercible(this));times=ES.ToInteger(times);if(times<0||times===Infinity){throw new RangeError("Invalid String#repeat value")}return repeat(thisStr,times)}}(),startsWith:function(searchStr){var thisStr=String(ES.CheckObjectCoercible(this));if(_toString.call(searchStr)==="[object RegExp]"){throw new TypeError('Cannot call method "startsWith" with a regex')}searchStr=String(searchStr);var startArg=arguments.length>1?arguments[1]:void 0;var start=Math.max(ES.ToInteger(startArg),0);return thisStr.slice(start,start+searchStr.length)===searchStr},endsWith:function(searchStr){var thisStr=String(ES.CheckObjectCoercible(this));if(_toString.call(searchStr)==="[object RegExp]"){throw new TypeError('Cannot call method "endsWith" with a regex')}searchStr=String(searchStr);var thisLen=thisStr.length;var posArg=arguments.length>1?arguments[1]:void 0;var pos=typeof posArg==="undefined"?thisLen:ES.ToInteger(posArg);var end=Math.min(Math.max(pos,0),thisLen);return thisStr.slice(end-searchStr.length,end)===searchStr},contains:function(searchString){var position=arguments.length>1?arguments[1]:void 0;return _indexOf.call(this,searchString,position)!==-1},codePointAt:function(pos){var thisStr=String(ES.CheckObjectCoercible(this));var position=ES.ToInteger(pos);var length=thisStr.length;if(position<0||position>=length){return}var first=thisStr.charCodeAt(position);var isEnd=position+1===length;if(first<55296||first>56319||isEnd){return first}var second=thisStr.charCodeAt(position+1);if(second<56320||second>57343){return first}return(first-55296)*1024+(second-56320)+65536}};defineProperties(String.prototype,StringShims);var hasStringTrimBug="
".trim().length!==1;if(hasStringTrimBug){var originalStringTrim=String.prototype.trim;delete String.prototype.trim;var ws=[" \n \f\r "," \u2028","\u2029"].join("");var trimRegexp=new RegExp("(^["+ws+"]+)|(["+ws+"]+$)","g");defineProperties(String.prototype,{trim:function(){if(typeof this==="undefined"||this===null){throw new TypeError("can't convert "+this+" to object")}return String(this).replace(trimRegexp,"")}})}var StringIterator=function(s){this._s=String(ES.CheckObjectCoercible(s));this._i=0};StringIterator.prototype.next=function(){var s=this._s,i=this._i;if(typeof s==="undefined"||i>=s.length){this._s=void 0;return{value:void 0,done:true}}var first=s.charCodeAt(i),second,len;if(first<55296||first>56319||i+1==s.length){len=1}else{second=s.charCodeAt(i+1);len=second<56320||second>57343?1:2}this._i=i+len;return{value:s.substr(i,len),done:false}};addIterator(StringIterator.prototype);addIterator(String.prototype,function(){return new StringIterator(this)});if(!startsWithIsCompliant){String.prototype.startsWith=StringShims.startsWith;String.prototype.endsWith=StringShims.endsWith}var ArrayShims={from:function(iterable){var mapFn=arguments.length>1?arguments[1]:void 0;var list=ES.ToObject(iterable,"bad iterable");if(typeof mapFn!=="undefined"&&!ES.IsCallable(mapFn)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var hasThisArg=arguments.length>2;var thisArg=hasThisArg?arguments[2]:void 0;var usingIterator=ES.IsIterable(list);var length;var result,i,value;if(usingIterator){i=0;result=ES.IsCallable(this)?Object(new this):[];var it=usingIterator?ES.GetIterator(list):null;var iterationValue;do{iterationValue=ES.IteratorNext(it);if(!iterationValue.done){value=iterationValue.value;if(mapFn){result[i]=hasThisArg?mapFn.call(thisArg,value,i):mapFn(value,i)}else{result[i]=value}i+=1}}while(!iterationValue.done);length=i}else{length=ES.ToLength(list.length);result=ES.IsCallable(this)?Object(new this(length)):new Array(length);for(i=0;i<length;++i){value=list[i];if(mapFn){result[i]=hasThisArg?mapFn.call(thisArg,value,i):mapFn(value,i)}else{result[i]=value}}}result.length=length;return result},of:function(){return Array.from(arguments)}};defineProperties(Array,ArrayShims);var arrayFromSwallowsNegativeLengths=function(){try{return Array.from({length:-1}).length===0}catch(e){return false}};if(!arrayFromSwallowsNegativeLengths()){defineProperty(Array,"from",ArrayShims.from,true)}ArrayIterator=function(array,kind){this.i=0;this.array=array;this.kind=kind};defineProperties(ArrayIterator.prototype,{next:function(){var i=this.i,array=this.array;if(!(this instanceof ArrayIterator)){throw new TypeError("Not an ArrayIterator")}if(typeof array!=="undefined"){var len=ES.ToLength(array.length);for(;i<len;i++){var kind=this.kind;var retval;if(kind==="key"){retval=i}else if(kind==="value"){retval=array[i]}else if(kind==="entry"){retval=[i,array[i]]}this.i=i+1;return{value:retval,done:false}}}this.array=void 0;return{value:void 0,done:true}}});addIterator(ArrayIterator.prototype);var ArrayPrototypeShims={copyWithin:function(target,start){var end=arguments[2];var o=ES.ToObject(this);var len=ES.ToLength(o.length);target=ES.ToInteger(target);start=ES.ToInteger(start);var to=target<0?Math.max(len+target,0):Math.min(target,len);var from=start<0?Math.max(len+start,0):Math.min(start,len);end=typeof end==="undefined"?len:ES.ToInteger(end);var fin=end<0?Math.max(len+end,0):Math.min(end,len);var count=Math.min(fin-from,len-to);var direction=1;if(from<to&&to<from+count){direction=-1;from+=count-1;to+=count-1}while(count>0){if(_hasOwnProperty.call(o,from)){o[to]=o[from]}else{delete o[from]}from+=direction;to+=direction;count-=1}return o},fill:function(value){var start=arguments.length>1?arguments[1]:void 0;var end=arguments.length>2?arguments[2]:void 0;var O=ES.ToObject(this);var len=ES.ToLength(O.length);start=ES.ToInteger(typeof start==="undefined"?0:start);end=ES.ToInteger(typeof end==="undefined"?len:end);var relativeStart=start<0?Math.max(len+start,0):Math.min(start,len);var relativeEnd=end<0?len+end:end;for(var i=relativeStart;i<len&&i<relativeEnd;++i){O[i]=value}return O},find:function find(predicate){var list=ES.ToObject(this);var length=ES.ToLength(list.length);if(!ES.IsCallable(predicate)){throw new TypeError("Array#find: predicate must be a function")}var thisArg=arguments[1];for(var i=0,value;i<length;i++){value=list[i];if(predicate.call(thisArg,value,i,list)){return value}}return},findIndex:function findIndex(predicate){var list=ES.ToObject(this);var length=ES.ToLength(list.length);if(!ES.IsCallable(predicate)){throw new TypeError("Array#findIndex: predicate must be a function")}var thisArg=arguments[1];for(var i=0;i<length;i++){if(predicate.call(thisArg,list[i],i,list)){return i}}return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}};if(Array.prototype.keys&&!ES.IsCallable([1].keys().next)){delete Array.prototype.keys}if(Array.prototype.entries&&!ES.IsCallable([1].entries().next)){delete Array.prototype.entries}if(Array.prototype.keys&&Array.prototype.entries&&!Array.prototype.values&&Array.prototype[$iterator$]){defineProperties(Array.prototype,{values:Array.prototype[$iterator$]})}defineProperties(Array.prototype,ArrayPrototypeShims);addIterator(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){addIterator(Object.getPrototypeOf([].values()))}var maxSafeInteger=Math.pow(2,53)-1;defineProperties(Number,{MAX_SAFE_INTEGER:maxSafeInteger,MIN_SAFE_INTEGER:-maxSafeInteger,EPSILON:2.220446049250313e-16,parseInt:globals.parseInt,parseFloat:globals.parseFloat,isFinite:function(value){return typeof value==="number"&&global_isFinite(value)},isInteger:function(value){return Number.isFinite(value)&&ES.ToInteger(value)===value},isSafeInteger:function(value){return Number.isInteger(value)&&Math.abs(value)<=Number.MAX_SAFE_INTEGER},isNaN:function(value){return value!==value}});if(![,1].find(function(item,idx){return idx===0})){defineProperty(Array.prototype,"find",ArrayPrototypeShims.find,true)}if([,1].findIndex(function(item,idx){return idx===0})!==0){defineProperty(Array.prototype,"findIndex",ArrayPrototypeShims.findIndex,true)}if(supportsDescriptors){defineProperties(Object,{getPropertyDescriptor:function(subject,name){var pd=Object.getOwnPropertyDescriptor(subject,name);var proto=Object.getPrototypeOf(subject);while(typeof pd==="undefined"&&proto!==null){pd=Object.getOwnPropertyDescriptor(proto,name);proto=Object.getPrototypeOf(proto)}return pd},getPropertyNames:function(subject){var result=Object.getOwnPropertyNames(subject);var proto=Object.getPrototypeOf(subject);var addProperty=function(property){if(result.indexOf(property)===-1){result.push(property)}};while(proto!==null){Object.getOwnPropertyNames(proto).forEach(addProperty);proto=Object.getPrototypeOf(proto)}return result}});defineProperties(Object,{assign:function(target,source){if(!ES.TypeIsObject(target)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(target,source){return Object.keys(Object(source)).reduce(function(target,key){target[key]=source[key];return target},target)})},is:function(a,b){return ES.SameValue(a,b)},setPrototypeOf:function(Object,magic){var set;var checkArgs=function(O,proto){if(!ES.TypeIsObject(O)){throw new TypeError("cannot set prototype on a non-object")}if(!(proto===null||ES.TypeIsObject(proto))){throw new TypeError("can only set prototype to an object or null"+proto)}};var setPrototypeOf=function(O,proto){checkArgs(O,proto);set.call(O,proto);return O};try{set=Object.getOwnPropertyDescriptor(Object.prototype,magic).set;set.call({},null)}catch(e){if(Object.prototype!=={}[magic]){return}set=function(proto){this[magic]=proto};setPrototypeOf.polyfill=setPrototypeOf(setPrototypeOf({},null),Object.prototype)instanceof Object}return setPrototypeOf}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var FAKENULL=Object.create(null);var gpo=Object.getPrototypeOf,spo=Object.setPrototypeOf;Object.getPrototypeOf=function(o){var result=gpo(o);return result===FAKENULL?null:result};Object.setPrototypeOf=function(o,p){if(p===null){p=FAKENULL}return spo(o,p)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(e){var originalObjectKeys=Object.keys;Object.keys=function(obj){return originalObjectKeys(ES.ToObject(obj))}}var MathShims={acosh:function(value){value=Number(value);if(Number.isNaN(value)||value<1){return NaN}if(value===1){return 0}if(value===Infinity){return value}return Math.log(value+Math.sqrt(value*value-1))},asinh:function(value){value=Number(value);if(value===0||!global_isFinite(value)){return value}return value<0?-Math.asinh(-value):Math.log(value+Math.sqrt(value*value+1))},atanh:function(value){value=Number(value);if(Number.isNaN(value)||value<-1||value>1){return NaN}if(value===-1){return-Infinity}if(value===1){return Infinity}if(value===0){return value}return.5*Math.log((1+value)/(1-value))},cbrt:function(value){value=Number(value);if(value===0){return value}var negate=value<0,result;if(negate){value=-value}result=Math.pow(value,1/3);return negate?-result:result},clz32:function(value){value=Number(value);var number=ES.ToUint32(value);if(number===0){return 32}return 32-number.toString(2).length},cosh:function(value){value=Number(value);if(value===0){return 1}if(Number.isNaN(value)){return NaN}if(!global_isFinite(value)){return Infinity}if(value<0){value=-value}if(value>21){return Math.exp(value)/2}return(Math.exp(value)+Math.exp(-value))/2},expm1:function(value){value=Number(value);if(value===-Infinity){return-1}if(!global_isFinite(value)||value===0){return value}return Math.exp(value)-1},hypot:function(x,y){var anyNaN=false;var allZero=true;var anyInfinity=false;var numbers=[];Array.prototype.every.call(arguments,function(arg){var num=Number(arg);if(Number.isNaN(num)){anyNaN=true}else if(num===Infinity||num===-Infinity){anyInfinity=true}else if(num!==0){allZero=false}if(anyInfinity){return false}else if(!anyNaN){numbers.push(Math.abs(num))}return true});if(anyInfinity){return Infinity}if(anyNaN){return NaN}if(allZero){return 0}numbers.sort(function(a,b){return b-a});var largest=numbers[0];var divided=numbers.map(function(number){return number/largest});var sum=divided.reduce(function(sum,number){return sum+=number*number},0);return largest*Math.sqrt(sum)},log2:function(value){return Math.log(value)*Math.LOG2E},log10:function(value){return Math.log(value)*Math.LOG10E},log1p:function(value){value=Number(value);if(value<-1||Number.isNaN(value)){return NaN}if(value===0||value===Infinity){return value}if(value===-1){return-Infinity}var result=0;var n=50;if(value<0||value>1){return Math.log(1+value)}for(var i=1;i<n;i++){if(i%2===0){result-=Math.pow(value,i)/i}else{result+=Math.pow(value,i)/i}}return result},sign:function(value){var number=+value;if(number===0){return number}if(Number.isNaN(number)){return number}return number<0?-1:1},sinh:function(value){value=Number(value);if(!global_isFinite(value)||value===0){return value}return(Math.exp(value)-Math.exp(-value))/2},tanh:function(value){value=Number(value);if(Number.isNaN(value)||value===0){return value}if(value===Infinity){return 1}if(value===-Infinity){return-1}return(Math.exp(value)-Math.exp(-value))/(Math.exp(value)+Math.exp(-value))},trunc:function(value){var number=Number(value);return number<0?-Math.floor(-number):Math.floor(number)},imul:function(x,y){x=ES.ToUint32(x);y=ES.ToUint32(y);var ah=x>>>16&65535;var al=x&65535;var bh=y>>>16&65535;var bl=y&65535;return al*bl+(ah*bl+al*bh<<16>>>0)|0},fround:function(x){if(x===0||x===Infinity||x===-Infinity||Number.isNaN(x)){return x}var num=Number(x);return numberConversion.toFloat32(num)}};defineProperties(Math,MathShims);if(Math.imul(4294967295,5)!==-5){Math.imul=MathShims.imul
}var PromiseShim=function(){var Promise,Promise$prototype;ES.IsPromise=function(promise){if(!ES.TypeIsObject(promise)){return false}if(!promise._promiseConstructor){return false}if(typeof promise._status==="undefined"){return false}return true};var PromiseCapability=function(C){if(!ES.IsCallable(C)){throw new TypeError("bad promise constructor")}var capability=this;var resolver=function(resolve,reject){capability.resolve=resolve;capability.reject=reject};capability.promise=ES.Construct(C,[resolver]);if(!capability.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(ES.IsCallable(capability.resolve)&&ES.IsCallable(capability.reject))){throw new TypeError("bad promise constructor")}};var setTimeout=globals.setTimeout;var makeZeroTimeout;if(typeof window!=="undefined"&&ES.IsCallable(window.postMessage)){makeZeroTimeout=function(){var timeouts=[];var messageName="zero-timeout-message";var setZeroTimeout=function(fn){timeouts.push(fn);window.postMessage(messageName,"*")};var handleMessage=function(event){if(event.source==window&&event.data==messageName){event.stopPropagation();if(timeouts.length===0){return}var fn=timeouts.shift();fn()}};window.addEventListener("message",handleMessage,true);return setZeroTimeout}}var makePromiseAsap=function(){var P=globals.Promise;return P&&P.resolve&&function(task){return P.resolve().then(task)}};var enqueue=ES.IsCallable(globals.setImmediate)?globals.setImmediate.bind(globals):typeof process==="object"&&process.nextTick?process.nextTick:makePromiseAsap()||(ES.IsCallable(makeZeroTimeout)?makeZeroTimeout():function(task){setTimeout(task,0)});var triggerPromiseReactions=function(reactions,x){reactions.forEach(function(reaction){enqueue(function(){var handler=reaction.handler;var capability=reaction.capability;var resolve=capability.resolve;var reject=capability.reject;try{var result=handler(x);if(result===capability.promise){throw new TypeError("self resolution")}var updateResult=updatePromiseFromPotentialThenable(result,capability);if(!updateResult){resolve(result)}}catch(e){reject(e)}})})};var updatePromiseFromPotentialThenable=function(x,capability){if(!ES.TypeIsObject(x)){return false}var resolve=capability.resolve;var reject=capability.reject;try{var then=x.then;if(!ES.IsCallable(then)){return false}then.call(x,resolve,reject)}catch(e){reject(e)}return true};var promiseResolutionHandler=function(promise,onFulfilled,onRejected){return function(x){if(x===promise){return onRejected(new TypeError("self resolution"))}var C=promise._promiseConstructor;var capability=new PromiseCapability(C);var updateResult=updatePromiseFromPotentialThenable(x,capability);if(updateResult){return capability.promise.then(onFulfilled,onRejected)}else{return onFulfilled(x)}}};Promise=function(resolver){var promise=this;promise=emulateES6construct(promise);if(!promise._promiseConstructor){throw new TypeError("bad promise")}if(typeof promise._status!=="undefined"){throw new TypeError("promise already initialized")}if(!ES.IsCallable(resolver)){throw new TypeError("not a valid resolver")}promise._status="unresolved";promise._resolveReactions=[];promise._rejectReactions=[];var resolve=function(resolution){if(promise._status!=="unresolved"){return}var reactions=promise._resolveReactions;promise._result=resolution;promise._resolveReactions=void 0;promise._rejectReactions=void 0;promise._status="has-resolution";triggerPromiseReactions(reactions,resolution)};var reject=function(reason){if(promise._status!=="unresolved"){return}var reactions=promise._rejectReactions;promise._result=reason;promise._resolveReactions=void 0;promise._rejectReactions=void 0;promise._status="has-rejection";triggerPromiseReactions(reactions,reason)};try{resolver(resolve,reject)}catch(e){reject(e)}return promise};Promise$prototype=Promise.prototype;defineProperties(Promise,{"@@create":function(obj){var constructor=this;var prototype=constructor.prototype||Promise$prototype;obj=obj||create(prototype);defineProperties(obj,{_status:void 0,_result:void 0,_resolveReactions:void 0,_rejectReactions:void 0,_promiseConstructor:void 0});obj._promiseConstructor=constructor;return obj}});var _promiseAllResolver=function(index,values,capability,remaining){var done=false;return function(x){if(done){return}done=true;values[index]=x;if(--remaining.count===0){var resolve=capability.resolve;resolve(values)}}};Promise.all=function(iterable){var C=this;var capability=new PromiseCapability(C);var resolve=capability.resolve;var reject=capability.reject;try{if(!ES.IsIterable(iterable)){throw new TypeError("bad iterable")}var it=ES.GetIterator(iterable);var values=[],remaining={count:1};for(var index=0;;index++){var next=ES.IteratorNext(it);if(next.done){break}var nextPromise=C.resolve(next.value);var resolveElement=_promiseAllResolver(index,values,capability,remaining);remaining.count++;nextPromise.then(resolveElement,capability.reject)}if(--remaining.count===0){resolve(values)}}catch(e){reject(e)}return capability.promise};Promise.race=function(iterable){var C=this;var capability=new PromiseCapability(C);var resolve=capability.resolve;var reject=capability.reject;try{if(!ES.IsIterable(iterable)){throw new TypeError("bad iterable")}var it=ES.GetIterator(iterable);while(true){var next=ES.IteratorNext(it);if(next.done){break}var nextPromise=C.resolve(next.value);nextPromise.then(resolve,reject)}}catch(e){reject(e)}return capability.promise};Promise.reject=function(reason){var C=this;var capability=new PromiseCapability(C);var reject=capability.reject;reject(reason);return capability.promise};Promise.resolve=function(v){var C=this;if(ES.IsPromise(v)){var constructor=v._promiseConstructor;if(constructor===C){return v}}var capability=new PromiseCapability(C);var resolve=capability.resolve;resolve(v);return capability.promise};Promise.prototype["catch"]=function(onRejected){return this.then(void 0,onRejected)};Promise.prototype.then=function(onFulfilled,onRejected){var promise=this;if(!ES.IsPromise(promise)){throw new TypeError("not a promise")}var C=this.constructor;var capability=new PromiseCapability(C);if(!ES.IsCallable(onRejected)){onRejected=function(e){throw e}}if(!ES.IsCallable(onFulfilled)){onFulfilled=function(x){return x}}var resolutionHandler=promiseResolutionHandler(promise,onFulfilled,onRejected);var resolveReaction={capability:capability,handler:resolutionHandler};var rejectReaction={capability:capability,handler:onRejected};switch(promise._status){case"unresolved":promise._resolveReactions.push(resolveReaction);promise._rejectReactions.push(rejectReaction);break;case"has-resolution":triggerPromiseReactions([resolveReaction],promise._result);break;case"has-rejection":triggerPromiseReactions([rejectReaction],promise._result);break;default:throw new TypeError("unexpected")}return capability.promise};return Promise}();defineProperties(globals,{Promise:PromiseShim});var promiseSupportsSubclassing=supportsSubclassing(globals.Promise,function(S){return S.resolve(42)instanceof S});var promiseIgnoresNonFunctionThenCallbacks=function(){try{globals.Promise.reject(42).then(null,5).then(null,function(){});return true}catch(ex){return false}}();var promiseRequiresObjectContext=function(){try{Promise.call(3,function(){})}catch(e){return true}return false}();if(!promiseSupportsSubclassing||!promiseIgnoresNonFunctionThenCallbacks||!promiseRequiresObjectContext){globals.Promise=PromiseShim}var testOrder=function(a){var b=Object.keys(a.reduce(function(o,k){o[k]=true;return o},{}));return a.join(":")===b.join(":")};var preservesInsertionOrder=testOrder(["z","a","bb"]);var preservesNumericInsertionOrder=testOrder(["z",1,"a","3",2]);if(supportsDescriptors){var fastkey=function fastkey(key){if(!preservesInsertionOrder){return null}var type=typeof key;if(type==="string"){return"$"+key}else if(type==="number"){if(!preservesNumericInsertionOrder){return"n"+key}return key}return null};var emptyObject=function emptyObject(){return Object.create?Object.create(null):{}};var collectionShims={Map:function(){var empty={};function MapEntry(key,value){this.key=key;this.value=value;this.next=null;this.prev=null}MapEntry.prototype.isRemoved=function(){return this.key===empty};function MapIterator(map,kind){this.head=map._head;this.i=this.head;this.kind=kind}MapIterator.prototype={next:function(){var i=this.i,kind=this.kind,head=this.head,result;if(typeof this.i==="undefined"){return{value:void 0,done:true}}while(i.isRemoved()&&i!==head){i=i.prev}while(i.next!==head){i=i.next;if(!i.isRemoved()){if(kind==="key"){result=i.key}else if(kind==="value"){result=i.value}else{result=[i.key,i.value]}this.i=i;return{value:result,done:false}}}this.i=void 0;return{value:void 0,done:true}}};addIterator(MapIterator.prototype);function Map(iterable){var map=this;if(!ES.TypeIsObject(map)){throw new TypeError("Map does not accept arguments when called as a function")}map=emulateES6construct(map);if(!map._es6map){throw new TypeError("bad map")}var head=new MapEntry(null,null);head.next=head.prev=head;defineProperties(map,{_head:head,_storage:emptyObject(),_size:0});if(typeof iterable!=="undefined"&&iterable!==null){var it=ES.GetIterator(iterable);var adder=map.set;if(!ES.IsCallable(adder)){throw new TypeError("bad map")}while(true){var next=ES.IteratorNext(it);if(next.done){break}var nextItem=next.value;if(!ES.TypeIsObject(nextItem)){throw new TypeError("expected iterable of pairs")}adder.call(map,nextItem[0],nextItem[1])}}return map}var Map$prototype=Map.prototype;defineProperties(Map,{"@@create":function(obj){var constructor=this;var prototype=constructor.prototype||Map$prototype;obj=obj||create(prototype);defineProperties(obj,{_es6map:true});return obj}});Object.defineProperty(Map.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});defineProperties(Map.prototype,{get:function(key){var fkey=fastkey(key);if(fkey!==null){var entry=this._storage[fkey];if(entry){return entry.value}else{return}}var head=this._head,i=head;while((i=i.next)!==head){if(ES.SameValueZero(i.key,key)){return i.value}}return},has:function(key){var fkey=fastkey(key);if(fkey!==null){return typeof this._storage[fkey]!=="undefined"}var head=this._head,i=head;while((i=i.next)!==head){if(ES.SameValueZero(i.key,key)){return true}}return false},set:function(key,value){var head=this._head,i=head,entry;var fkey=fastkey(key);if(fkey!==null){if(typeof this._storage[fkey]!=="undefined"){this._storage[fkey].value=value;return this}else{entry=this._storage[fkey]=new MapEntry(key,value);i=head.prev}}while((i=i.next)!==head){if(ES.SameValueZero(i.key,key)){i.value=value;return this}}entry=entry||new MapEntry(key,value);if(ES.SameValue(-0,key)){entry.key=+0}entry.next=this._head;entry.prev=this._head.prev;entry.prev.next=entry;entry.next.prev=entry;this._size+=1;return this},"delete":function(key){var head=this._head,i=head;var fkey=fastkey(key);if(fkey!==null){if(typeof this._storage[fkey]==="undefined"){return false}i=this._storage[fkey].prev;delete this._storage[fkey]}while((i=i.next)!==head){if(ES.SameValueZero(i.key,key)){i.key=i.value=empty;i.prev.next=i.next;i.next.prev=i.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=emptyObject();var head=this._head,i=head,p=i.next;while((i=p)!==head){i.key=i.value=empty;p=i.next;i.next=i.prev=head}head.next=head.prev=head},keys:function(){return new MapIterator(this,"key")},values:function(){return new MapIterator(this,"value")},entries:function(){return new MapIterator(this,"key+value")},forEach:function(callback){var context=arguments.length>1?arguments[1]:null;var it=this.entries();for(var entry=it.next();!entry.done;entry=it.next()){callback.call(context,entry.value[1],entry.value[0],this)}}});addIterator(Map.prototype,function(){return this.entries()});return Map}(),Set:function(){var SetShim=function Set(iterable){var set=this;if(!ES.TypeIsObject(set)){throw new TypeError("Set does not accept arguments when called as a function")}set=emulateES6construct(set);if(!set._es6set){throw new TypeError("bad set")}defineProperties(set,{"[[SetData]]":null,_storage:emptyObject()});if(typeof iterable!=="undefined"&&iterable!==null){var it=ES.GetIterator(iterable);var adder=set.add;if(!ES.IsCallable(adder)){throw new TypeError("bad set")}while(true){var next=ES.IteratorNext(it);if(next.done){break}var nextItem=next.value;adder.call(set,nextItem)}}return set};var Set$prototype=SetShim.prototype;defineProperties(SetShim,{"@@create":function(obj){var constructor=this;var prototype=constructor.prototype||Set$prototype;obj=obj||create(prototype);defineProperties(obj,{_es6set:true});return obj}});var ensureMap=function ensureMap(set){if(!set["[[SetData]]"]){var m=set["[[SetData]]"]=new collectionShims.Map;Object.keys(set._storage).forEach(function(k){if(k.charCodeAt(0)===36){k=k.slice(1)}else if(k.charAt(0)==="n"){k=+k.slice(1)}else{k=+k}m.set(k,k)});set._storage=null}};Object.defineProperty(SetShim.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}ensureMap(this);return this["[[SetData]]"].size}});defineProperties(SetShim.prototype,{has:function(key){var fkey;if(this._storage&&(fkey=fastkey(key))!==null){return!!this._storage[fkey]}ensureMap(this);return this["[[SetData]]"].has(key)},add:function(key){var fkey;if(this._storage&&(fkey=fastkey(key))!==null){this._storage[fkey]=true;return this}ensureMap(this);this["[[SetData]]"].set(key,key);return this},"delete":function(key){var fkey;if(this._storage&&(fkey=fastkey(key))!==null){var hasFKey=_hasOwnProperty.call(this._storage,fkey);return delete this._storage[fkey]&&hasFKey}ensureMap(this);return this["[[SetData]]"]["delete"](key)},clear:function(){if(this._storage){this._storage=emptyObject();return}return this["[[SetData]]"].clear()},keys:function(){ensureMap(this);return this["[[SetData]]"].keys()},values:function(){ensureMap(this);return this["[[SetData]]"].values()},entries:function(){ensureMap(this);return this["[[SetData]]"].entries()},forEach:function(callback){var context=arguments.length>1?arguments[1]:null;var entireSet=this;ensureMap(this);this["[[SetData]]"].forEach(function(value,key){callback.call(context,key,key,entireSet)})}});addIterator(SetShim.prototype,function(){return this.values()});return SetShim}()};defineProperties(globals,collectionShims);if(globals.Map||globals.Set){if(typeof globals.Map.prototype.clear!=="function"||(new globals.Set).size!==0||(new globals.Map).size!==0||typeof globals.Map.prototype.keys!=="function"||typeof globals.Set.prototype.keys!=="function"||typeof globals.Map.prototype.forEach!=="function"||typeof globals.Set.prototype.forEach!=="function"||isCallableWithoutNew(globals.Map)||isCallableWithoutNew(globals.Set)||!supportsSubclassing(globals.Map,function(M){var m=new M([]);m.set(42,42);return m instanceof M})){globals.Map=collectionShims.Map;globals.Set=collectionShims.Set}}addIterator(Object.getPrototypeOf((new globals.Map).keys()));addIterator(Object.getPrototypeOf((new globals.Set).keys()))}return globals})}).call(this,require("_process"))},{_process:3}],5:[function(require,module,exports){"use strict";if(!require("./is-implemented")()){Object.defineProperty(require("es5-ext/global"),"Symbol",{value:require("./polyfill"),configurable:true,enumerable:false,writable:true})}},{"./is-implemented":6,"./polyfill":21,"es5-ext/global":8}],6:[function(require,module,exports){"use strict";module.exports=function(){var symbol;if(typeof Symbol!=="function")return false;symbol=Symbol("test symbol");try{String(symbol)}catch(e){return false}if(typeof Symbol.iterator==="symbol")return true;if(typeof Symbol.isConcatSpreadable!=="object")return false;if(typeof Symbol.isRegExp!=="object")return false;if(typeof Symbol.iterator!=="object")return false;if(typeof Symbol.toPrimitive!=="object")return false;if(typeof Symbol.toStringTag!=="object")return false;if(typeof Symbol.unscopables!=="object")return false;return true}},{}],7:[function(require,module,exports){"use strict";var assign=require("es5-ext/object/assign"),normalizeOpts=require("es5-ext/object/normalize-options"),isCallable=require("es5-ext/object/is-callable"),contains=require("es5-ext/string/#/contains"),d;d=module.exports=function(dscr,value){var c,e,w,options,desc;if(arguments.length<2||typeof dscr!=="string"){options=value;value=dscr;dscr=null}else{options=arguments[2]}if(dscr==null){c=w=true;e=false}else{c=contains.call(dscr,"c");e=contains.call(dscr,"e");w=contains.call(dscr,"w")}desc={value:value,configurable:c,enumerable:e,writable:w};return!options?desc:assign(normalizeOpts(options),desc)};d.gs=function(dscr,get,set){var c,e,options,desc;if(typeof dscr!=="string"){options=set;set=get;get=dscr;dscr=null}else{options=arguments[3]}if(get==null){get=undefined}else if(!isCallable(get)){options=get;get=set=undefined}else if(set==null){set=undefined}else if(!isCallable(set)){options=set;set=undefined}if(dscr==null){c=true;e=false}else{c=contains.call(dscr,"c");e=contains.call(dscr,"e")}desc={get:get,set:set,configurable:c,enumerable:e};return!options?desc:assign(normalizeOpts(options),desc)}},{"es5-ext/object/assign":9,"es5-ext/object/is-callable":12,"es5-ext/object/normalize-options":16,"es5-ext/string/#/contains":18}],8:[function(require,module,exports){"use strict";module.exports=new Function("return this")()},{}],9:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?Object.assign:require("./shim")},{"./is-implemented":10,"./shim":11}],10:[function(require,module,exports){"use strict";module.exports=function(){var assign=Object.assign,obj;if(typeof assign!=="function")return false;obj={foo:"raz"};assign(obj,{bar:"dwa"},{trzy:"trzy"});return obj.foo+obj.bar+obj.trzy==="razdwatrzy"}},{}],11:[function(require,module,exports){"use strict";var keys=require("../keys"),value=require("../valid-value"),max=Math.max;module.exports=function(dest,src){var error,i,l=max(arguments.length,2),assign;dest=Object(value(dest));assign=function(key){try{dest[key]=src[key]}catch(e){if(!error)error=e}};for(i=1;i<l;++i){src=arguments[i];keys(src).forEach(assign)}if(error!==undefined)throw error;return dest}},{"../keys":13,"../valid-value":17}],12:[function(require,module,exports){"use strict";module.exports=function(obj){return typeof obj==="function"}},{}],13:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?Object.keys:require("./shim")},{"./is-implemented":14,"./shim":15}],14:[function(require,module,exports){"use strict";module.exports=function(){try{Object.keys("primitive");return true}catch(e){return false}}},{}],15:[function(require,module,exports){"use strict";var keys=Object.keys;module.exports=function(object){return keys(object==null?object:Object(object))}},{}],16:[function(require,module,exports){"use strict";var assign=require("./assign"),forEach=Array.prototype.forEach,create=Object.create,getPrototypeOf=Object.getPrototypeOf,process;process=function(src,obj){var proto=getPrototypeOf(src);return assign(proto?process(proto,obj):obj,src)};module.exports=function(options){var result=create(null);forEach.call(arguments,function(options){if(options==null)return;process(Object(options),result)});return result}},{"./assign":9}],17:[function(require,module,exports){"use strict";module.exports=function(value){if(value==null)throw new TypeError("Cannot use null or undefined");return value}},{}],18:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?String.prototype.contains:require("./shim")},{"./is-implemented":19,"./shim":20}],19:[function(require,module,exports){"use strict";var str="razdwatrzy";module.exports=function(){if(typeof str.contains!=="function")return false;return str.contains("dwa")===true&&str.contains("foo")===false}},{}],20:[function(require,module,exports){"use strict";var indexOf=String.prototype.indexOf;module.exports=function(searchString){return indexOf.call(this,searchString,arguments[1])>-1}},{}],21:[function(require,module,exports){"use strict";var d=require("d"),create=Object.create,defineProperties=Object.defineProperties,generateName,Symbol;generateName=function(){var created=create(null);return function(desc){var postfix=0;while(created[desc+(postfix||"")])++postfix;desc+=postfix||"";created[desc]=true;return"@@"+desc}}();module.exports=Symbol=function(description){var symbol;if(this instanceof Symbol){throw new TypeError("TypeError: Symbol is not a constructor")}symbol=create(Symbol.prototype);description=description===undefined?"":String(description);return defineProperties(symbol,{__description__:d("",description),__name__:d("",generateName(description))})};Object.defineProperties(Symbol,{create:d("",Symbol("create")),hasInstance:d("",Symbol("hasInstance")),isConcatSpreadable:d("",Symbol("isConcatSpreadable")),isRegExp:d("",Symbol("isRegExp")),iterator:d("",Symbol("iterator")),toPrimitive:d("",Symbol("toPrimitive")),toStringTag:d("",Symbol("toStringTag")),unscopables:d("",Symbol("unscopables"))});defineProperties(Symbol.prototype,{properToString:d(function(){return"Symbol ("+this.__description__+")"}),toString:d("",function(){return this.__name__})});Object.defineProperty(Symbol.prototype,Symbol.toPrimitive,d("",function(hint){throw new TypeError("Conversion of symbol objects is not allowed")}));Object.defineProperty(Symbol.prototype,Symbol.toStringTag,d("c","Symbol"))},{d:7}]},{},[1]);
|
app/components/Home.js
|
fyafighter/informifly
|
import React from 'react';
import {Link} from 'react-router';
import HomeStore from '../stores/HomeStore'
import HomeActions from '../actions/HomeActions';
import {first, without, findWhere} from 'underscore';
class Home extends React.Component {
constructor(props) {
super(props);
this.state = HomeStore.getState();
this.onChange = this.onChange.bind(this);
}
componentDidMount() {
HomeStore.listen(this.onChange);
HomeActions.getTwoRequests();
}
componentWillUnmount() {
HomeStore.unlisten(this.onChange);
}
onChange(state) {
this.setState(state);
}
handleClick(request) {
var request = request.requestId;
var loser = first(without(this.state.requests, findWhere(this.state.requests, { requestId: winner }))).requestId;
HomeActions.vote(winner, loser);
}
render() {
var requestNodes = this.state.requests.map((request, index) => {
return (
<div key={request.requestId} className={index === 0 ? 'col-xs-6 col-sm-6 col-md-5 col-md-offset-1' : 'col-xs-6 col-sm-6 col-md-5'}>
<div className='thumbnail fadeInUp animated'>
<img onClick={this.handleClick.bind(this, request)} src={'http://ak-hdl.buzzfed.com/static/2013-10/enhanced/webdr06/15/9/anigif_enhanced-buzz-23859-1381845509-0.gif'}/>
<div className='caption text-center'>
<ul className='list-inline'>
<li><strong>Name:</strong> {request.name}</li>
<li><strong>Body:</strong> {request.body}</li>
</ul>
<h4>
<Link to={'/requests/' + request.requestId}><strong>{request.name}</strong></Link>
</h4>
</div>
</div>
</div>
);
});
return (
<div className='container'>
<h3 className='text-center'>Click on the portrait. Select your favorite.</h3>
<div className='row'>
{requestNodes}
</div>
</div>
);
}
}
export default Home;
|
tests/components/YourComponent-test.js
|
Gmousse/react-redux-appstarter
|
import React from 'react';
import tape from 'tape';
import addAssertions from 'extend-tape';
import jsxEquals from 'tape-jsx-equals';
import { createRenderer } from 'react-addons-test-utils';
const test = addAssertions(tape, { jsxEquals });
import YourComponent from '../../src/components/YourComponent.jsx';
test('YourComponent display simple messages properly', (t) => {
const renderer = createRenderer();
renderer.render(<YourComponent />);
t.jsxEquals(
<header style={{color: 'black'}}>
Hello World
</header>,
renderer.getRenderOutput(),
'can render Hello World message'
);
t.end();
});
|
packages/cf-component-card/src/Card.js
|
koddsson/cf-ui
|
import React from 'react';
import PropTypes from 'prop-types';
class Card extends React.Component {
render() {
return (
<section id={this.props.id} className="cf-card">
{this.props.children}
</section>
);
}
}
Card.propTypes = {
id: PropTypes.string,
children: PropTypes.node
};
export default Card;
|
src/routes/Login/components/Login.js
|
dima-bu/b2b.core
|
import React from 'react';
import LoginForm from './../../../components/form-login/form-login';
import style from './Login.less';
const Login = props => {
const {LogIn, loggedIn, userName, errorMessage} = props;
const onSubmitHandler = (credentials) => {
LogIn(credentials);
};
return (
<div className={style.wrapper}>
<div className={style.logo} />
<h1 className={style.title}>Вход в кабинет контрагента</h1>
<LoginForm onSubmit={onSubmitHandler} />
{errorMessage &&
<div className={style.error}>{errorMessage}</div>
}
</div>
);
};
export default Login;
|
node_modules/jest-cli/node_modules/jest-runtime/node_modules/babel-jest/node_modules/babel-preset-jest/node_modules/babel-plugin-jest-hoist/build/__tests__/integration-test.js
|
designbyblake/sizeresize
|
/**
* 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.
*
* @emails oncall+jsinfra
*/
/* eslint-disable no-useless-concat */
'use strict';
import React from 'react';
import Unmocked from '../__test_modules__/Unmocked';
import Mocked from '../__test_modules__/Mocked';
import a from '../__test_modules__/a';
import b from '../__test_modules__/b';
import c from '../__test_modules__/c';
import d from '../__test_modules__/d';
import e from '../__test_modules__/e';
// These will all be hoisted above imports
jest.unmock('react');
jest.unmock('../__test_modules__/Unmocked');
jest.
unmock('../__test_modules__/c').
unmock('../__test_modules__/d');
jest.mock('../__test_modules__/e', () => {
if (!global.CALLS) {
global.CALLS = 0;}
global.CALLS++;
return {
_isMock: true,
fn: () => {
// The `jest.mock` transform will allow require, built-ins and globals.
const path = require('path');
const array = new Array(3);
array[0] = path.sep;
return jest.fn(() => array);} };});
// These will not be hoisted
jest.unmock('../__test_modules__/a').dontMock('../__test_modules__/b');
jest.unmock('../__test_modules__/' + 'c');
jest.dontMock('../__test_modules__/Mocked');
describe('babel-plugin-jest-hoist', () => {
it('does not throw during transform', () => {
const object = {};
object.__defineGetter__('foo', () => 'bar');
expect(object.foo).toEqual('bar');});
it('hoists react unmock call before imports', () => {
expect(typeof React).toEqual('object');
expect(React.isValidElement.mock).toBe(undefined);});
it('hoists unmocked modules before imports', () => {
expect(Unmocked._isMockFunction).toBe(undefined);
expect(new Unmocked().isUnmocked).toEqual(true);
expect(c._isMockFunction).toBe(undefined);
expect(c()).toEqual('unmocked');
expect(d._isMockFunction).toBe(undefined);
expect(d()).toEqual('unmocked');});
it('hoists mock call with 2 arguments', () => {
const path = require('path');
expect(e._isMock).toBe(true);
const mockFn = e.fn();
expect(mockFn()).toEqual([path.sep, undefined, undefined]);});
it('only executes the module factories once', () => {
global.CALLS = 0;
require('../__test_modules__/e');
expect(global.CALLS).toEqual(1);
require('../__test_modules__/e');
expect(global.CALLS).toEqual(1);
delete global.CALLS;});
it('does not hoist dontMock calls before imports', () => {
expect(Mocked._isMockFunction).toBe(true);
expect(new Mocked().isMocked).toEqual(undefined);
expect(a._isMockFunction).toBe(true);
expect(a()).toEqual(undefined);
expect(b._isMockFunction).toBe(true);
expect(b()).toEqual(undefined);});});
|
packages/material-ui-icons/src/ToggleOnRounded.js
|
kybarg/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<path d="M17 7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h10c2.76 0 5-2.24 5-5s-2.24-5-5-5zm0 8c-1.66 0-3-1.34-3-3s1.34-3 3-3 3 1.34 3 3-1.34 3-3 3z" />
, 'ToggleOnRounded');
|
src/svg-icons/places/smoking-rooms.js
|
tan-jerene/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let PlacesSmokingRooms = (props) => (
<SvgIcon {...props}>
<path d="M2 16h15v3H2zm18.5 0H22v3h-1.5zM18 16h1.5v3H18zm.85-8.27c.62-.61 1-1.45 1-2.38C19.85 3.5 18.35 2 16.5 2v1.5c1.02 0 1.85.83 1.85 1.85S17.52 7.2 16.5 7.2v1.5c2.24 0 4 1.83 4 4.07V15H22v-2.24c0-2.22-1.28-4.14-3.15-5.03zm-2.82 2.47H14.5c-1.02 0-1.85-.98-1.85-2s.83-1.75 1.85-1.75v-1.5c-1.85 0-3.35 1.5-3.35 3.35s1.5 3.35 3.35 3.35h1.53c1.05 0 1.97.74 1.97 2.05V15h1.5v-1.64c0-1.81-1.6-3.16-3.47-3.16z"/>
</SvgIcon>
);
PlacesSmokingRooms = pure(PlacesSmokingRooms);
PlacesSmokingRooms.displayName = 'PlacesSmokingRooms';
PlacesSmokingRooms.muiName = 'SvgIcon';
export default PlacesSmokingRooms;
|
ajax/libs/yui/3.10.1/datatable-core/datatable-core-coverage.js
|
xirzec/cdnjs
|
if (typeof __coverage__ === 'undefined') { __coverage__ = {}; }
if (!__coverage__['build/datatable-core/datatable-core.js']) {
__coverage__['build/datatable-core/datatable-core.js'] = 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Each string or object is considered a column to be rendered."," Strings are converted to objects, so `columns: ['first', 'last']` becomes"," `columns: [{ key: 'first' }, { key: 'last' }]`.",""," DataTable.Core only concerns itself with a few properties of columns."," These properties are:",""," * `key` - Used to identify the record field/attribute containing content for"," this column. Also used to create a default Model if no `recordType` or"," `data` are provided during construction. If `name` is not specified, this"," is assigned to the `_id` property (with added incrementer if the key is"," used by multiple columns)."," * `children` - Traversed to initialize nested column objects"," * `name` - Used in place of, or in addition to, the `key`. Useful for"," columns that aren't bound to a field/attribute in the record data. This"," is assigned to the `_id` property."," * `id` - For backward compatibility. Implementers can specify the id of"," the header cell. 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For"," nested columns, `name` can be an array of indexes, each identifying the index"," of that column in the respective parent's \"children\" array.",""," If you pass a column object, it will be returned.",""," For columns with keys, you can also fetch the column with"," `instance.get('columns.foo')`.",""," @method getColumn"," @param {String|Number|Number[]} name Key, \"name\", index, or index array to"," identify the column"," @return {Object} the column configuration object"," @since 3.5.0"," **/"," getColumn: function (name) {"," var col, columns, i, len, cols;",""," if (isObject(name) && !isArray(name)) {"," // TODO: support getting a column from a DOM node - this will cross"," // the line into the View logic, so it should be relayed",""," // Assume an object passed in is already a column def"," col = name;"," } else {"," col = this.get('columns.' + name);"," }",""," if (col) {"," return col;"," }",""," columns = this.get('columns');",""," if (isNumber(name) || isArray(name)) {"," name = toArray(name);"," cols = columns;",""," for (i = 0, len = name.length - 1; cols && i < len; ++i) {"," cols = cols[name[i]] && cols[name[i]].children;"," }",""," return (cols && cols[name[i]]) || null;"," }",""," return null;"," },",""," /**"," Returns the Model associated to the record `id`, `clientId`, or index (not"," row index). 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This is useful for setting"," configurations on the DataTable that are intended for the rendering View(s).",""," @property _allowAdHocAttrs"," @type Boolean"," @default true"," @protected"," @since 3.6.0"," **/"," _allowAdHocAttrs: true,",""," /**"," A map of column key to column configuration objects parsed from the"," `columns` attribute.",""," @property _columnMap"," @type {Object}"," @default undefined (initially unset)"," @protected"," @since 3.5.0"," **/"," //_columnMap: null,",""," /**"," The Node instance of the table containing the data rows. This is set when"," the table is rendered. It may also be set by progressive enhancement,"," though this extension does not provide the logic to parse from source.",""," @property _tableNode"," @type {Node}"," @default undefined (initially unset)"," @protected"," @since 3.5.0"," **/"," //_tableNode: null,",""," /**"," Updates the `_columnMap` property in response to changes in the `columns`"," attribute.",""," @method _afterColumnsChange"," @param {EventFacade} e The `columnsChange` event object"," @protected"," @since 3.5.0"," **/"," _afterColumnsChange: function (e) {"," this._setColumnMap(e.newVal);"," },",""," /**"," Updates the `modelList` attributes of the rendered views in response to the"," `data` attribute being assigned a new ModelList.",""," @method _afterDataChange"," @param {EventFacade} e the `dataChange` event"," @protected"," @since 3.5.0"," **/"," _afterDataChange: function (e) {"," var modelList = e.newVal;",""," this.data = e.newVal;",""," if (!this.get('columns') && modelList.size()) {"," // TODO: this will cause a re-render twice because the Views are"," // subscribed to columnsChange"," this._initColumns();"," }"," },",""," /**"," Assigns to the new recordType as the model for the data ModelList",""," @method _afterRecordTypeChange"," @param {EventFacade} e recordTypeChange event"," @protected"," @since 3.6.0"," **/"," _afterRecordTypeChange: function (e) {"," var data = this.data.toJSON();",""," this.data.model = e.newVal;",""," this.data.reset(data);",""," if (!this.get('columns') && data) {"," if (data.length) {"," this._initColumns();"," } else {"," this.set('columns', keys(e.newVal.ATTRS));"," }"," }"," },",""," /**"," Creates a Model subclass from an array of attribute names or an object of"," attribute definitions. This is used to generate a class suitable to"," represent the data passed to the `data` attribute if no `recordType` is"," set.",""," @method _createRecordClass"," @param {String[]|Object} attrs Names assigned to the Model subclass's"," `ATTRS` or its entire `ATTRS` definition object"," @return {Model}"," @protected"," @since 3.5.0"," **/"," _createRecordClass: function (attrs) {"," var ATTRS, i, len;",""," if (isArray(attrs)) {"," ATTRS = {};",""," for (i = 0, len = attrs.length; i < len; ++i) {"," ATTRS[attrs[i]] = {};"," }"," } else if (isObject(attrs)) {"," ATTRS = attrs;"," }",""," return Y.Base.create('record', Y.Model, [], null, { ATTRS: ATTRS });"," },",""," /**"," Tears down the instance.",""," @method destructor"," @protected"," @since 3.6.0"," **/"," destructor: function () {"," new Y.EventHandle(Y.Object.values(this._eventHandles)).detach();"," },",""," /**"," The getter for the `columns` attribute. Returns the array of column"," configuration objects if `instance.get('columns')` is called, or the"," specific column object if `instance.get('columns.columnKey')` is called.",""," @method _getColumns"," @param {Object[]} columns The full array of column objects"," @param {String} name The attribute name requested"," (e.g. 'columns' or 'columns.foo');"," @protected"," @since 3.5.0"," **/"," _getColumns: function (columns, name) {"," // Workaround for an attribute oddity (ticket #2529254)"," // getter is expected to return an object if get('columns.foo') is called."," // Note 'columns.' is 8 characters"," return name.length > 8 ? this._columnMap : columns;"," },",""," /**"," Relays the `get()` request for the deprecated `columnset` attribute to the"," `columns` attribute.",""," THIS BREAKS BACKWARD COMPATIBILITY. 3.4.1 and prior implementations will"," expect a Columnset instance returned from `get('columnset')`.",""," @method _getColumnset"," @param {Object} ignored The current value stored in the `columnset` state"," @param {String} name The attribute name requested"," (e.g. 'columnset' or 'columnset.foo');"," @deprecated This will be removed with the `columnset` attribute in a future"," version."," @protected"," @since 3.5.0"," **/"," _getColumnset: function (_, name) {"," return this.get(name.replace(/^columnset/, 'columns'));"," },",""," /**"," Returns the Model class of the instance's `data` attribute ModelList. If"," not set, returns the explicitly configured value.",""," @method _getRecordType"," @param {Model} val The currently configured value"," @return {Model}"," **/"," _getRecordType: function (val) {"," // Prefer the value stored in the attribute because the attribute"," // change event defaultFn sets e.newVal = this.get('recordType')"," // before notifying the after() subs. But if this getter returns"," // this.data.model, then after() subs would get e.newVal === previous"," // model before _afterRecordTypeChange can set"," // this.data.model = e.newVal"," return val || (this.data && this.data.model);"," },",""," /**"," Initializes the `_columnMap` property from the configured `columns`"," attribute. If `columns` is not set, but there are records in the `data`"," ModelList, use"," `ATTRS` of that class.",""," @method _initColumns"," @protected"," @since 3.5.0"," **/"," _initColumns: function () {"," var columns = this.get('columns') || [],"," item;"," "," // Default column definition from the configured recordType"," if (!columns.length && this.data.size()) {"," // TODO: merge superclass attributes up to Model?"," item = this.data.item(0);",""," if (item.toJSON) {"," item = item.toJSON();"," }",""," this.set('columns', keys(item));"," }",""," this._setColumnMap(columns);"," },",""," /**"," Sets up the change event subscriptions to maintain internal state.",""," @method _initCoreEvents"," @protected"," @since 3.6.0"," **/"," _initCoreEvents: function () {"," this._eventHandles.coreAttrChanges = this.after({"," columnsChange : Y.bind('_afterColumnsChange', this),"," recordTypeChange: Y.bind('_afterRecordTypeChange', this),"," dataChange : Y.bind('_afterDataChange', this)"," });"," },",""," /**"," Defaults the `data` attribute to an empty ModelList if not set during"," construction. 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This ModelList is then assigned to `this.data`.",""," @method _initDataProperty"," @param {Array|ModelList|ArrayList} data Collection of data to populate the"," DataTable"," @protected"," @since 3.6.0"," **/"," _initDataProperty: function (data) {"," var recordType;",""," if (!this.data) {"," recordType = this.get('recordType');",""," if (data && data.each && data.toJSON) {"," this.data = data;",""," if (recordType) {"," this.data.model = recordType;"," }"," } else {"," // TODO: customize the ModelList or read the ModelList class"," // from a configuration option?"," this.data = new Y.ModelList();"," "," if (recordType) {"," this.data.model = recordType;"," }"," }",""," // TODO: Replace this with an event relay for specific events."," // Using bubbling causes subscription conflicts with the models'"," // aggregated change event and 'change' events from DOM elements"," // inside the table (via Widget UI event)."," this.data.addTarget(this);"," }"," },",""," /**"," Initializes the columns, `recordType` and data ModelList.",""," @method initializer"," @param {Object} config Configuration object passed to constructor"," @protected"," @since 3.5.0"," **/"," initializer: function (config) {"," var data = config.data,"," columns = config.columns,"," recordType;",""," // Referencing config.data to allow _setData to be more stringent"," // about its behavior"," this._initDataProperty(data);",""," // Default columns from recordType ATTRS if recordType is supplied at"," // construction. If no recordType is supplied, but the data is"," // supplied as a non-empty array, use the keys of the first item"," // as the columns."," if (!columns) {"," recordType = (config.recordType || config.data === this.data) &&"," this.get('recordType');",""," if (recordType) {"," columns = keys(recordType.ATTRS);"," } else if (isArray(data) && data.length) {"," columns = keys(data[0]);"," }",""," if (columns) {"," this.set('columns', columns);"," }"," }",""," this._initColumns();",""," this._eventHandles = {};",""," this._initCoreEvents();"," },",""," /**"," Iterates the array of column configurations to capture all columns with a"," `key` property. An map is built with column keys as the property name and"," the corresponding column object as the associated value. This map is then"," assigned to the instance's `_columnMap` property.",""," @method _setColumnMap"," @param {Object[]|String[]} columns The array of column config objects"," @protected"," @since 3.6.0"," **/"," _setColumnMap: function (columns) {"," var map = {};"," "," function process(cols) {"," var i, len, col, key;",""," for (i = 0, len = cols.length; i < len; ++i) {"," col = cols[i];"," key = col.key;",""," // First in wins for multiple columns with the same key"," // because the first call to genId (in _setColumns) will"," // return the same key, which will then be overwritten by the"," // subsequent same-keyed column. So table.getColumn(key) would"," // return the last same-keyed column."," if (key && !map[key]) {"," map[key] = col;"," }",""," //TODO: named columns can conflict with keyed columns"," map[col._id] = col;",""," if (col.children) {"," process(col.children);"," }"," }"," }",""," process(columns);",""," this._columnMap = map;"," },",""," /**"," Translates string columns into objects with that string as the value of its"," `key` property.",""," All columns are assigned a `_yuid` stamp and `_id` property corresponding"," to the column's configured `name` or `key` property with any spaces"," replaced with dashes. If the same `name` or `key` appears in multiple"," columns, subsequent appearances will have their `_id` appended with an"," incrementing number (e.g. if column \"foo\" is included in the `columns`"," attribute twice, the first will get `_id` of \"foo\", and the second an `_id`"," of \"foo1\"). Columns that are children of other columns will have the"," `_parent` property added, assigned the column object to which they belong.",""," @method _setColumns"," @param {null|Object[]|String[]} val Array of config objects or strings"," @return {null|Object[]}"," @protected"," **/"," _setColumns: function (val) {"," var keys = {},"," known = [],"," knownCopies = [],"," arrayIndex = Y.Array.indexOf;"," "," function copyObj(o) {"," var copy = {},"," key, val, i;",""," known.push(o);"," knownCopies.push(copy);",""," for (key in o) {"," if (o.hasOwnProperty(key)) {"," val = o[key];",""," if (isArray(val)) {"," copy[key] = val.slice();"," } else if (isObject(val, true)) {"," i = arrayIndex(val, known);",""," copy[key] = i === -1 ? copyObj(val) : knownCopies[i];"," } else {"," copy[key] = o[key];"," }"," }"," }",""," return copy;"," }",""," function genId(name) {"," // Sanitize the name for use in generated CSS classes."," // TODO: is there more to do for other uses of _id?"," name = name.replace(/\\s+/, '-');",""," if (keys[name]) {"," name += (keys[name]++);"," } else {"," keys[name] = 1;"," }",""," return name;"," }",""," function process(cols, parent) {"," var columns = [],"," i, len, col, yuid;",""," for (i = 0, len = cols.length; i < len; ++i) {"," columns[i] = // chained assignment"," col = isString(cols[i]) ? { key: cols[i] } : copyObj(cols[i]);",""," yuid = Y.stamp(col);",""," // For backward compatibility"," if (!col.id) {"," // Implementers can shoot themselves in the foot by setting"," // this config property to a non-unique value"," col.id = yuid;"," }"," if (col.field) {"," // Field is now known as \"name\" to avoid confusion with data"," // fields or schema.resultFields"," col.name = col.field;"," }",""," if (parent) {"," col._parent = parent;"," } else {"," delete col._parent;"," }",""," // Unique id based on the column's configured name or key,"," // falling back to the yuid. Duplicates will have a counter"," // added to the end."," col._id = genId(col.name || col.key || col.id);",""," if (isArray(col.children)) {"," col.children = process(col.children, col);"," }"," }",""," return columns;"," }",""," return val && process(val);"," },",""," /**"," Relays attribute assignments of the deprecated `columnset` attribute to the"," `columns` attribute. If a Columnset is object is passed, its basic object"," structure is mined.",""," @method _setColumnset"," @param {Array|Columnset} val The columnset value to relay"," @deprecated This will be removed with the deprecated `columnset` attribute"," in a later version."," @protected"," @since 3.5.0"," **/"," _setColumnset: function (val) {"," this.set('columns', val);",""," return isArray(val) ? val : INVALID;"," },",""," /**"," Accepts an object with `each` and `getAttrs` (preferably a ModelList or"," subclass) or an array of data objects. If an array is passes, it will"," create a ModelList to wrap the data. In doing so, it will set the created"," ModelList's `model` property to the class in the `recordType` attribute,"," which will be defaulted if not yet set.",""," If the `data` property is already set with a ModelList, passing an array as"," the value will call the ModelList's `reset()` method with that array rather"," than replacing the stored ModelList wholesale.",""," Any non-ModelList-ish and non-array value is invalid.",""," @method _setData"," @protected"," @since 3.5.0"," **/"," _setData: function (val) {"," if (val === null) {"," val = [];"," }",""," if (isArray(val)) {"," this._initDataProperty();",""," // silent to prevent subscribers to both reset and dataChange"," // from reacting to the change twice."," // TODO: would it be better to return INVALID to silence the"," // dataChange event, or even allow both events?"," this.data.reset(val, { silent: true });",""," // Return the instance ModelList to avoid storing unprocessed"," // data in the state and their vivified Model representations in"," // the instance's data property. Decreases memory consumption."," val = this.data;"," } else if (!val || !val.each || !val.toJSON) {"," // ModelList/ArrayList duck typing"," val = INVALID;"," }",""," return val;"," },",""," /**"," Relays the value assigned to the deprecated `recordset` attribute to the"," `data` attribute. If a Recordset instance is passed, the raw object data"," will be culled from it.",""," @method _setRecordset"," @param {Object[]|Recordset} val The recordset value to relay"," @deprecated This will be removed with the deprecated `recordset` attribute"," in a later version."," @protected"," @since 3.5.0"," **/"," _setRecordset: function (val) {"," var data;",""," if (val && Y.Recordset && val instanceof Y.Recordset) {"," data = [];"," val.each(function (record) {"," data.push(record.get('data'));"," });"," val = data;"," }",""," this.set('data', val);",""," return val;"," },",""," /**"," Accepts a Base subclass (preferably a Model subclass). Alternately, it will"," generate a custom Model subclass from an array of attribute names or an"," object defining attributes and their respective configurations (it is"," assigned as the `ATTRS` of the new class).",""," Any other value is invalid.",""," @method _setRecordType"," @param {Function|String[]|Object} val The Model subclass, array of"," attribute names, or the `ATTRS` definition for a custom model"," subclass"," @return {Function} A Base/Model subclass"," @protected"," @since 3.5.0"," **/"," _setRecordType: function (val) {"," var modelClass;",""," // Duck type based on known/likely consumed APIs"," if (isFunction(val) && val.prototype.toJSON && val.prototype.setAttrs) {"," modelClass = val;"," } else if (isObject(val)) {"," modelClass = this._createRecordClass(val);"," }",""," return modelClass || INVALID;"," }","","});","","","}, '@VERSION@', {\"requires\": [\"escape\", \"model-list\", \"node-event-delegate\"]});","","}());"]};
}
var __cov_adU3eEuYYFqBLZ6_IZplXQ = __coverage__['build/datatable-core/datatable-core.js'];
__cov_adU3eEuYYFqBLZ6_IZplXQ.s['1']++;YUI.add('datatable-core',function(Y,NAME){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['1']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['2']++;var INVALID=Y.Attribute.INVALID_VALUE,Lang=Y.Lang,isFunction=Lang.isFunction,isObject=Lang.isObject,isArray=Lang.isArray,isString=Lang.isString,isNumber=Lang.isNumber,toArray=Y.Array,keys=Y.Object.keys,Table;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['3']++;Table=Y.namespace('DataTable').Core=function(){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['2']++;};__cov_adU3eEuYYFqBLZ6_IZplXQ.s['4']++;Table.ATTRS={columns:{validator:isArray,setter:'_setColumns',getter:'_getColumns'},recordType:{getter:'_getRecordType',setter:'_setRecordType'},data:{valueFn:'_initData',setter:'_setData',lazyAdd:false},recordset:{setter:'_setRecordset',getter:'_getRecordset',lazyAdd:false},columnset:{setter:'_setColumnset',getter:'_getColumnset',lazyAdd:false}};__cov_adU3eEuYYFqBLZ6_IZplXQ.s['5']++;Y.mix(Table.prototype,{getColumn:function(name){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['3']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['6']++;var col,columns,i,len,cols;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['7']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['2'][0]++,isObject(name))&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['2'][1]++,!isArray(name))){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['1'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['8']++;col=name;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['1'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['9']++;col=this.get('columns.'+name);}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['10']++;if(col){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['3'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['11']++;return col;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['3'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['12']++;columns=this.get('columns');__cov_adU3eEuYYFqBLZ6_IZplXQ.s['13']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['5'][0]++,isNumber(name))||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['5'][1]++,isArray(name))){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['4'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['14']++;name=toArray(name);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['15']++;cols=columns;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['16']++;for(i=0,len=name.length-1;(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['6'][0]++,cols)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['6'][1]++,i<len);++i){__cov_adU3eEuYYFqBLZ6_IZplXQ.s['17']++;cols=(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['7'][0]++,cols[name[i]])&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['7'][1]++,cols[name[i]].children);}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['18']++;return(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['8'][0]++,cols)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['8'][1]++,cols[name[i]])||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['8'][2]++,null);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['4'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['19']++;return null;},getRecord:function(seed){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['4']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['20']++;var record=(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['9'][0]++,this.data.getById(seed))||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['9'][1]++,this.data.getByClientId(seed));__cov_adU3eEuYYFqBLZ6_IZplXQ.s['21']++;if(!record){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['10'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['22']++;if(isNumber(seed)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['11'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['23']++;record=this.data.item(seed);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['11'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['24']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['13'][0]++,!record)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['13'][1]++,this.view)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['13'][2]++,this.view.getRecord)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['12'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['25']++;record=this.view.getRecord.apply(this.view,arguments);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['12'][1]++;}}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['10'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['26']++;return(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['14'][0]++,record)||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['14'][1]++,null);},_allowAdHocAttrs:true,_afterColumnsChange:function(e){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['5']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['27']++;this._setColumnMap(e.newVal);},_afterDataChange:function(e){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['6']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['28']++;var modelList=e.newVal;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['29']++;this.data=e.newVal;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['30']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['16'][0]++,!this.get('columns'))&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['16'][1]++,modelList.size())){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['15'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['31']++;this._initColumns();}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['15'][1]++;}},_afterRecordTypeChange:function(e){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['7']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['32']++;var data=this.data.toJSON();__cov_adU3eEuYYFqBLZ6_IZplXQ.s['33']++;this.data.model=e.newVal;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['34']++;this.data.reset(data);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['35']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['18'][0]++,!this.get('columns'))&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['18'][1]++,data)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['17'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['36']++;if(data.length){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['19'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['37']++;this._initColumns();}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['19'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['38']++;this.set('columns',keys(e.newVal.ATTRS));}}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['17'][1]++;}},_createRecordClass:function(attrs){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['8']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['39']++;var ATTRS,i,len;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['40']++;if(isArray(attrs)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['20'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['41']++;ATTRS={};__cov_adU3eEuYYFqBLZ6_IZplXQ.s['42']++;for(i=0,len=attrs.length;i<len;++i){__cov_adU3eEuYYFqBLZ6_IZplXQ.s['43']++;ATTRS[attrs[i]]={};}}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['20'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['44']++;if(isObject(attrs)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['21'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['45']++;ATTRS=attrs;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['21'][1]++;}}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['46']++;return Y.Base.create('record',Y.Model,[],null,{ATTRS:ATTRS});},destructor:function(){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['9']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['47']++;new Y.EventHandle(Y.Object.values(this._eventHandles)).detach();},_getColumns:function(columns,name){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['10']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['48']++;return name.length>8?(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['22'][0]++,this._columnMap):(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['22'][1]++,columns);},_getColumnset:function(_,name){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['11']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['49']++;return this.get(name.replace(/^columnset/,'columns'));},_getRecordType:function(val){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['12']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['50']++;return(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['23'][0]++,val)||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['23'][1]++,this.data)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['23'][2]++,this.data.model);},_initColumns:function(){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['13']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['51']++;var columns=(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['24'][0]++,this.get('columns'))||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['24'][1]++,[]),item;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['52']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['26'][0]++,!columns.length)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['26'][1]++,this.data.size())){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['25'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['53']++;item=this.data.item(0);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['54']++;if(item.toJSON){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['27'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['55']++;item=item.toJSON();}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['27'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['56']++;this.set('columns',keys(item));}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['25'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['57']++;this._setColumnMap(columns);},_initCoreEvents:function(){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['14']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['58']++;this._eventHandles.coreAttrChanges=this.after({columnsChange:Y.bind('_afterColumnsChange',this),recordTypeChange:Y.bind('_afterRecordTypeChange',this),dataChange:Y.bind('_afterDataChange',this)});},_initData:function(){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['15']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['59']++;var 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recordType;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['64']++;if(!this.data){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['29'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['65']++;recordType=this.get('recordType');__cov_adU3eEuYYFqBLZ6_IZplXQ.s['66']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['31'][0]++,data)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['31'][1]++,data.each)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['31'][2]++,data.toJSON)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['30'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['67']++;this.data=data;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['68']++;if(recordType){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['32'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['69']++;this.data.model=recordType;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['32'][1]++;}}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['30'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['70']++;this.data=new Y.ModelList();__cov_adU3eEuYYFqBLZ6_IZplXQ.s['71']++;if(recordType){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['33'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['72']++;this.data.model=recordType;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['33'][1]++;}}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['73']++;this.data.addTarget(this);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['29'][1]++;}},initializer:function(config){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['17']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['74']++;var data=config.data,columns=config.columns,recordType;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['75']++;this._initDataProperty(data);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['76']++;if(!columns){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['34'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['77']++;recordType=((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['35'][0]++,config.recordType)||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['35'][1]++,config.data===this.data))&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['35'][2]++,this.get('recordType'));__cov_adU3eEuYYFqBLZ6_IZplXQ.s['78']++;if(recordType){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['36'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['79']++;columns=keys(recordType.ATTRS);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['36'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['80']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['38'][0]++,isArray(data))&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['38'][1]++,data.length)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['37'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['81']++;columns=keys(data[0]);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['37'][1]++;}}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['82']++;if(columns){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['39'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['83']++;this.set('columns',columns);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['39'][1]++;}}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['34'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['84']++;this._initColumns();__cov_adU3eEuYYFqBLZ6_IZplXQ.s['85']++;this._eventHandles={};__cov_adU3eEuYYFqBLZ6_IZplXQ.s['86']++;this._initCoreEvents();},_setColumnMap:function(columns){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['18']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['87']++;var map={};__cov_adU3eEuYYFqBLZ6_IZplXQ.s['88']++;function process(cols){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['19']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['89']++;var i,len,col,key;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['90']++;for(i=0,len=cols.length;i<len;++i){__cov_adU3eEuYYFqBLZ6_IZplXQ.s['91']++;col=cols[i];__cov_adU3eEuYYFqBLZ6_IZplXQ.s['92']++;key=col.key;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['93']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['41'][0]++,key)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['41'][1]++,!map[key])){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['40'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['94']++;map[key]=col;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['40'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['95']++;map[col._id]=col;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['96']++;if(col.children){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['42'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['97']++;process(col.children);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['42'][1]++;}}}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['98']++;process(columns);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['99']++;this._columnMap=map;},_setColumns:function(val){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['20']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['100']++;var keys={},known=[],knownCopies=[],arrayIndex=Y.Array.indexOf;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['101']++;function copyObj(o){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['21']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['102']++;var copy={},key,val,i;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['103']++;known.push(o);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['104']++;knownCopies.push(copy);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['105']++;for(key in o){__cov_adU3eEuYYFqBLZ6_IZplXQ.s['106']++;if(o.hasOwnProperty(key)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['43'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['107']++;val=o[key];__cov_adU3eEuYYFqBLZ6_IZplXQ.s['108']++;if(isArray(val)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['44'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['109']++;copy[key]=val.slice();}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['44'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['110']++;if(isObject(val,true)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['45'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['111']++;i=arrayIndex(val,known);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['112']++;copy[key]=i===-1?(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['46'][0]++,copyObj(val)):(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['46'][1]++,knownCopies[i]);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['45'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['113']++;copy[key]=o[key];}}}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['43'][1]++;}}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['114']++;return copy;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['115']++;function genId(name){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['22']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['116']++;name=name.replace(/\s+/,'-');__cov_adU3eEuYYFqBLZ6_IZplXQ.s['117']++;if(keys[name]){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['47'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['118']++;name+=keys[name]++;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['47'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['119']++;keys[name]=1;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['120']++;return name;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['121']++;function process(cols,parent){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['23']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['122']++;var columns=[],i,len,col,yuid;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['123']++;for(i=0,len=cols.length;i<len;++i){__cov_adU3eEuYYFqBLZ6_IZplXQ.s['124']++;columns[i]=col=isString(cols[i])?(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['48'][0]++,{key:cols[i]}):(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['48'][1]++,copyObj(cols[i]));__cov_adU3eEuYYFqBLZ6_IZplXQ.s['125']++;yuid=Y.stamp(col);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['126']++;if(!col.id){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['49'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['127']++;col.id=yuid;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['49'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['128']++;if(col.field){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['50'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['129']++;col.name=col.field;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['50'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['130']++;if(parent){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['51'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['131']++;col._parent=parent;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['51'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['132']++;delete col._parent;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['133']++;col._id=genId((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['52'][0]++,col.name)||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['52'][1]++,col.key)||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['52'][2]++,col.id));__cov_adU3eEuYYFqBLZ6_IZplXQ.s['134']++;if(isArray(col.children)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['53'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['135']++;col.children=process(col.children,col);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['53'][1]++;}}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['136']++;return columns;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['137']++;return(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['54'][0]++,val)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['54'][1]++,process(val));},_setColumnset:function(val){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['24']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['138']++;this.set('columns',val);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['139']++;return isArray(val)?(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['55'][0]++,val):(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['55'][1]++,INVALID);},_setData:function(val){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['25']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['140']++;if(val===null){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['56'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['141']++;val=[];}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['56'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['142']++;if(isArray(val)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['57'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['143']++;this._initDataProperty();__cov_adU3eEuYYFqBLZ6_IZplXQ.s['144']++;this.data.reset(val,{silent:true});__cov_adU3eEuYYFqBLZ6_IZplXQ.s['145']++;val=this.data;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['57'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['146']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['59'][0]++,!val)||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['59'][1]++,!val.each)||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['59'][2]++,!val.toJSON)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['58'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['147']++;val=INVALID;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['58'][1]++;}}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['148']++;return val;},_setRecordset:function(val){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['26']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['149']++;var data;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['150']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['61'][0]++,val)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['61'][1]++,Y.Recordset)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['61'][2]++,val instanceof Y.Recordset)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['60'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['151']++;data=[];__cov_adU3eEuYYFqBLZ6_IZplXQ.s['152']++;val.each(function(record){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['27']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['153']++;data.push(record.get('data'));});__cov_adU3eEuYYFqBLZ6_IZplXQ.s['154']++;val=data;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['60'][1]++;}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['155']++;this.set('data',val);__cov_adU3eEuYYFqBLZ6_IZplXQ.s['156']++;return val;},_setRecordType:function(val){__cov_adU3eEuYYFqBLZ6_IZplXQ.f['28']++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['157']++;var modelClass;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['158']++;if((__cov_adU3eEuYYFqBLZ6_IZplXQ.b['63'][0]++,isFunction(val))&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['63'][1]++,val.prototype.toJSON)&&(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['63'][2]++,val.prototype.setAttrs)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['62'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['159']++;modelClass=val;}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['62'][1]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['160']++;if(isObject(val)){__cov_adU3eEuYYFqBLZ6_IZplXQ.b['64'][0]++;__cov_adU3eEuYYFqBLZ6_IZplXQ.s['161']++;modelClass=this._createRecordClass(val);}else{__cov_adU3eEuYYFqBLZ6_IZplXQ.b['64'][1]++;}}__cov_adU3eEuYYFqBLZ6_IZplXQ.s['162']++;return(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['65'][0]++,modelClass)||(__cov_adU3eEuYYFqBLZ6_IZplXQ.b['65'][1]++,INVALID);}});},'@VERSION@',{'requires':['escape','model-list','node-event-delegate']});
|
react/features/base/util/openURLInBrowser.native.js
|
jitsi/jitsi-meet
|
// @flow
import { Linking } from 'react-native';
import logger from './logger';
/**
* Opens URL in the browser.
*
* @param {string} url - The URL to be opened.
* @returns {void}
*/
export function openURLInBrowser(url: string) {
Linking.openURL(url).catch(error => {
logger.error(`An error occurred while trying to open ${url}`, error);
});
}
|
src/screens/profile/components/UserDetail/UserDetail.js
|
vio-lets/Larkyo-Client
|
import React from 'react';
import './UserDetail.css';
export default class UserDetail extends React.Component {
constructor() {
super();
this.handleUserDetailClicked = this.handleUserDetailClicked.bind(this);
}
handleUserDetailClicked(){
this.props.handleRoute("UserDetail");
}
render() {
return (
<div className="userDetailContainer">
<div className="row">
<div className="col-xs-12 col-sm-12 col-md-6 col-lg-6 col-xs-offset-0 col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad" >
<div className="panel panel-info">
<div className="panel-heading">
<h3 className="panel-title">Mike</h3>
</div>
<div className="panel-body">
<div className="row">
<div className="col-md-3 col-lg-3 " align="center">
<a href="http://placeholder.com"><img src="http://via.placeholder.com/72x72"/></a>
</div>
<div className=" col-md-9 col-lg-9 ">
<table className="table table-user-information">
<tbody>
<tr>
<td>User name:</td>
<td>MM123</td>
</tr>
<tr>
<td>Top Role:</td>
<td>photographer</td>
</tr>
<tr>
<td>Joined date:</td>
<td>27/06/2017</td>
</tr>
<tr>
<td>Date of Birth</td>
<td>01/24/1988</td>
</tr>
<tr>
<td>Gender</td>
<td>Female</td>
</tr>
<tr>
<td>Address</td>
<td>Hamilton</td>
</tr>
<tr>
<td>Email</td>
<td><a href="#">123@gmm.com</a></td>
</tr>
<tr>
<td>Phone Number</td>
<td>021-022 12345</td>
</tr>
<tr>
<td><a href="#" >Change Password</a></td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<div className="panel-footer">
<a data-original-title="Broadcast Message" data-toggle="tooltip" type="button" className="btn btn-sm btn-primary"><i className="glyphicon glyphicon-envelope"></i></a>
<span className="pull-right">
<a href="#" data-original-title="Edit this user" data-toggle="tooltip" type="button" className="btn btn-sm btn-warning"><i className="glyphicon glyphicon-edit"></i></a>
</span>
</div>
</div>
</div>
</div>
</div>
);
}
}
|
ajax/libs/react-data-grid/0.13.9/react-data-grid-with-addons.js
|
sufuf3/cdnjs
|
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("react"));
else if(typeof define === 'function' && define.amd)
define(["react"], factory);
else if(typeof exports === 'object')
exports["ReactDataGrid"] = factory(require("react"));
else
root["ReactDataGrid"] = factory(root["React"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_18__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
module.exports = __webpack_require__(1);
module.exports.Editors = __webpack_require__(87);
module.exports.Formatters = __webpack_require__(91);
module.exports.Toolbar = __webpack_require__(93);
module.exports.Row = __webpack_require__(50);
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
"use strict";
var _extends = __webpack_require__(2)['default'];
var _Object$assign = __webpack_require__(3)['default'];
var React = __webpack_require__(18);
var PropTypes = React.PropTypes;
var BaseGrid = __webpack_require__(19);
var Row = __webpack_require__(50);
var ExcelColumn = __webpack_require__(41);
var KeyboardHandlerMixin = __webpack_require__(53);
var CheckboxEditor = __webpack_require__(82);
var FilterableHeaderCell = __webpack_require__(83);
var cloneWithProps = __webpack_require__(29);
var DOMMetrics = __webpack_require__(79);
var ColumnMetricsMixin = __webpack_require__(84);
var RowUtils = __webpack_require__(86);
var ColumnUtils = __webpack_require__(25);
if (!_Object$assign) {
Object.assign = __webpack_require__(85);
}
var ReactDataGrid = React.createClass({
displayName: 'ReactDataGrid',
propTypes: {
rowHeight: React.PropTypes.number.isRequired,
minHeight: React.PropTypes.number.isRequired,
enableRowSelect: React.PropTypes.bool,
onRowUpdated: React.PropTypes.func,
rowGetter: React.PropTypes.func.isRequired,
rowsCount: React.PropTypes.number.isRequired,
toolbar: React.PropTypes.element,
enableCellSelect: React.PropTypes.bool,
columns: React.PropTypes.oneOfType([React.PropTypes.object, React.PropTypes.array]).isRequired,
onFilter: React.PropTypes.func,
onCellCopyPaste: React.PropTypes.func,
onCellsDragged: React.PropTypes.func,
onAddFilter: React.PropTypes.func
},
mixins: [ColumnMetricsMixin, DOMMetrics.MetricsComputatorMixin, KeyboardHandlerMixin],
getDefaultProps: function getDefaultProps() {
return {
enableCellSelect: false,
tabIndex: -1,
rowHeight: 35,
enableRowSelect: false,
minHeight: 350
};
},
getInitialState: function getInitialState() {
var columnMetrics = this.createColumnMetrics(true);
var initialState = { columnMetrics: columnMetrics, selectedRows: this.getInitialSelectedRows(), copied: null, expandedRows: [], canFilter: false, columnFilters: {}, sortDirection: null, sortColumn: null, dragged: null, scrollOffset: 0 };
if (this.props.enableCellSelect) {
initialState.selected = { rowIdx: 0, idx: 0 };
} else {
initialState.selected = { rowIdx: -1, idx: -1 };
}
return initialState;
},
getInitialSelectedRows: function getInitialSelectedRows() {
var selectedRows = [];
for (var i = 0; i < this.props.rowsCount; i++) {
selectedRows.push(false);
}
return selectedRows;
},
componentWillReceiveProps: function componentWillReceiveProps(nextProps) {
if (nextProps.rowsCount === this.props.rowsCount + 1) {
this.onAfterAddRow(nextProps.rowsCount + 1);
}
},
componentDidMount: function componentDidMount() {
var scrollOffset = 0;
var canvas = this.getDOMNode().querySelector('.react-grid-Canvas');
if (canvas != null) {
scrollOffset = canvas.offsetWidth - canvas.clientWidth;
}
this.setState({ scrollOffset: scrollOffset });
},
render: function render() {
var cellMetaData = {
selected: this.state.selected,
dragged: this.state.dragged,
onCellClick: this.onCellClick,
onCellDoubleClick: this.onCellDoubleClick,
onCommit: this.onCellCommit,
onCommitCancel: this.setInactive,
copied: this.state.copied,
handleDragEnterRow: this.handleDragEnter,
handleTerminateDrag: this.handleTerminateDrag
};
var toolbar = this.renderToolbar();
var gridWidth = this.DOMMetrics.gridWidth();
var containerWidth = gridWidth + this.state.scrollOffset;
return React.createElement(
'div',
{ className: 'react-grid-Container', style: { width: containerWidth } },
toolbar,
React.createElement(
'div',
{ className: 'react-grid-Main' },
React.createElement(BaseGrid, _extends({
ref: 'base'
}, this.props, {
headerRows: this.getHeaderRows(),
columnMetrics: this.state.columnMetrics,
rowGetter: this.props.rowGetter,
rowsCount: this.props.rowsCount,
rowHeight: this.props.rowHeight,
cellMetaData: cellMetaData,
selectedRows: this.state.selectedRows,
expandedRows: this.state.expandedRows,
rowOffsetHeight: this.getRowOffsetHeight(),
sortColumn: this.state.sortColumn,
sortDirection: this.state.sortDirection,
onSort: this.handleSort,
minHeight: this.props.minHeight,
totalWidth: gridWidth,
onViewportKeydown: this.onKeyDown,
onViewportDragStart: this.onDragStart,
onViewportDragEnd: this.handleDragEnd,
onViewportDoubleClick: this.onViewportDoubleClick,
onColumnResize: this.onColumnResize }))
)
);
},
renderToolbar: function renderToolbar() {
var Toolbar = this.props.toolbar;
if (React.isValidElement(Toolbar)) {
return cloneWithProps(Toolbar, { onToggleFilter: this.onToggleFilter, numberOfRows: this.props.rowsCount });
}
},
onSelect: function onSelect(selected) {
if (this.props.enableCellSelect) {
if (this.state.selected.rowIdx === selected.rowIdx && this.state.selected.idx === selected.idx && this.state.selected.active === true) {} else {
var idx = selected.idx;
var rowIdx = selected.rowIdx;
if (idx >= 0 && rowIdx >= 0 && idx < ColumnUtils.getSize(this.state.columnMetrics.columns) && rowIdx < this.props.rowsCount) {
this.setState({ selected: selected });
}
}
}
},
onCellClick: function onCellClick(cell) {
this.onSelect({ rowIdx: cell.rowIdx, idx: cell.idx });
},
onCellDoubleClick: function onCellDoubleClick(cell) {
this.onSelect({ rowIdx: cell.rowIdx, idx: cell.idx });
this.setActive('Enter');
},
onViewportDoubleClick: function onViewportDoubleClick(e) {
this.setActive();
},
onPressArrowUp: function onPressArrowUp(e) {
this.moveSelectedCell(e, -1, 0);
},
onPressArrowDown: function onPressArrowDown(e) {
this.moveSelectedCell(e, 1, 0);
},
onPressArrowLeft: function onPressArrowLeft(e) {
this.moveSelectedCell(e, 0, -1);
},
onPressArrowRight: function onPressArrowRight(e) {
this.moveSelectedCell(e, 0, 1);
},
onPressTab: function onPressTab(e) {
this.moveSelectedCell(e, 0, e.shiftKey ? -1 : 1);
},
onPressEnter: function onPressEnter(e) {
this.setActive(e.key);
},
onPressDelete: function onPressDelete(e) {
this.setActive(e.key);
},
onPressEscape: function onPressEscape(e) {
this.setInactive(e.key);
},
onPressBackspace: function onPressBackspace(e) {
this.setActive(e.key);
},
onPressChar: function onPressChar(e) {
if (this.isKeyPrintable(e.keyCode)) {
this.setActive(e.keyCode);
}
},
onPressKeyWithCtrl: function onPressKeyWithCtrl(e) {
var keys = {
KeyCode_c: 99,
KeyCode_C: 67,
KeyCode_V: 86,
KeyCode_v: 118
};
var idx = this.state.selected.idx;
if (this.canEdit(idx)) {
if (e.keyCode == keys.KeyCode_c || e.keyCode == keys.KeyCode_C) {
var value = this.getSelectedValue();
this.handleCopy({ value: value });
} else if (e.keyCode == keys.KeyCode_v || e.keyCode == keys.KeyCode_V) {
this.handlePaste();
}
}
},
onDragStart: function onDragStart(e) {
var value = this.getSelectedValue();
this.handleDragStart({ idx: this.state.selected.idx, rowIdx: this.state.selected.rowIdx, value: value });
//need to set dummy data for FF
if (e && e.dataTransfer && e.dataTransfer.setData) e.dataTransfer.setData('text/plain', 'dummy');
},
moveSelectedCell: function moveSelectedCell(e, rowDelta, cellDelta) {
// we need to prevent default as we control grid scroll
//otherwise it moves every time you left/right which is janky
e.preventDefault();
var rowIdx = this.state.selected.rowIdx + rowDelta;
var idx = this.state.selected.idx + cellDelta;
this.onSelect({ idx: idx, rowIdx: rowIdx });
},
getSelectedValue: function getSelectedValue() {
var rowIdx = this.state.selected.rowIdx;
var idx = this.state.selected.idx;
var cellKey = this.getColumn(this.state.columnMetrics.columns, idx).key;
var row = this.props.rowGetter(rowIdx);
return RowUtils.get(row, cellKey);
},
setActive: function setActive(keyPressed) {
var rowIdx = this.state.selected.rowIdx;
var idx = this.state.selected.idx;
if (this.canEdit(idx) && !this.isActive()) {
var selected = _Object$assign(this.state.selected, { idx: idx, rowIdx: rowIdx, active: true, initialKeyCode: keyPressed });
this.setState({ selected: selected });
}
},
setInactive: function setInactive() {
var rowIdx = this.state.selected.rowIdx;
var idx = this.state.selected.idx;
if (this.canEdit(idx) && this.isActive()) {
var selected = _Object$assign(this.state.selected, { idx: idx, rowIdx: rowIdx, active: false });
this.setState({ selected: selected });
}
},
canEdit: function canEdit(idx) {
var col = this.getColumn(this.props.columns, idx);
return this.props.enableCellSelect === true && (col.editor != null || col.editable);
},
isActive: function isActive() {
return this.state.selected.active === true;
},
onCellCommit: function onCellCommit(commit) {
var selected = _Object$assign({}, this.state.selected);
selected.active = false;
if (commit.key === 'Tab') {
selected.idx += 1;
}
var expandedRows = this.state.expandedRows;
// if(commit.changed && commit.changed.expandedHeight){
// expandedRows = this.expandRow(commit.rowIdx, commit.changed.expandedHeight);
// }
this.setState({ selected: selected, expandedRows: expandedRows });
this.props.onRowUpdated(commit);
},
setupGridColumns: function setupGridColumns() {
var cols = this.props.columns.slice(0);
if (this.props.enableRowSelect) {
var selectColumn = {
key: 'select-row',
name: '',
formatter: React.createElement(CheckboxEditor, null),
onCellChange: this.handleRowSelect,
filterable: false,
headerRenderer: React.createElement('input', { type: 'checkbox', onChange: this.handleCheckboxChange }),
width: 60,
locked: true
};
var unshiftedCols = cols.unshift(selectColumn);
cols = unshiftedCols > 0 ? cols : unshiftedCols;
}
return cols;
},
handleCheckboxChange: function handleCheckboxChange(e) {
var allRowsSelected;
if (e.currentTarget instanceof HTMLInputElement && e.currentTarget.checked === true) {
allRowsSelected = true;
} else {
allRowsSelected = false;
}
var selectedRows = [];
for (var i = 0; i < this.props.rowsCount; i++) {
selectedRows.push(allRowsSelected);
}
this.setState({ selectedRows: selectedRows });
},
// columnKey not used here as this function will select the whole row,
// but needed to match the function signature in the CheckboxEditor
handleRowSelect: function handleRowSelect(rowIdx, columnKey, e) {
e.stopPropagation();
if (this.state.selectedRows != null && this.state.selectedRows.length > 0) {
var selectedRows = this.state.selectedRows.slice();
if (selectedRows[rowIdx] == null || selectedRows[rowIdx] == false) {
selectedRows[rowIdx] = true;
} else {
selectedRows[rowIdx] = false;
}
this.setState({ selectedRows: selectedRows });
}
},
//EXPAND ROW Functionality - removing for now till we decide on how best to implement
// expandRow(row: Row, newHeight: number): Array<Row>{
// var expandedRows = this.state.expandedRows;
// if(expandedRows[row]){
// if(expandedRows[row]== null || expandedRows[row] < newHeight){
// expandedRows[row] = newHeight;
// }
// }else{
// expandedRows[row] = newHeight;
// }
// return expandedRows;
// },
//
// handleShowMore(row: Row, newHeight: number) {
// var expandedRows = this.expandRow(row, newHeight);
// this.setState({expandedRows : expandedRows});
// },
//
// handleShowLess(row: Row){
// var expandedRows = this.state.expandedRows;
// if(expandedRows[row]){
// expandedRows[row] = false;
// }
// this.setState({expandedRows : expandedRows});
// },
//
// expandAllRows(){
//
// },
//
// collapseAllRows(){
//
// },
onAfterAddRow: function onAfterAddRow(numberOfRows) {
this.setState({ selected: { idx: 1, rowIdx: numberOfRows - 2 } });
},
onToggleFilter: function onToggleFilter() {
this.setState({ canFilter: !this.state.canFilter });
},
getHeaderRows: function getHeaderRows() {
var rows = [{ ref: "row", height: this.props.rowHeight }];
if (this.state.canFilter === true) {
rows.push({
ref: "filterRow",
headerCellRenderer: React.createElement(FilterableHeaderCell, { onChange: this.props.onAddFilter, column: this.props.column }),
height: 45
});
}
return rows;
},
getRowOffsetHeight: function getRowOffsetHeight() {
var offsetHeight = 0;
this.getHeaderRows().forEach(function (row) {
return offsetHeight += parseFloat(row.height, 10);
});
return offsetHeight;
},
handleSort: function handleSort(columnKey, direction) {
this.setState({ sortDirection: direction, sortColumn: columnKey }, function () {
this.props.onGridSort(columnKey, direction);
});
},
copyPasteEnabled: function copyPasteEnabled() {
return this.props.onCellCopyPaste !== null;
},
handleCopy: function handleCopy(args) {
if (!this.copyPasteEnabled()) {
return;
}
var textToCopy = args.value;
var selected = this.state.selected;
var copied = { idx: selected.idx, rowIdx: selected.rowIdx };
this.setState({ textToCopy: textToCopy, copied: copied });
},
handlePaste: function handlePaste() {
if (!this.copyPasteEnabled()) {
return;
}
var selected = this.state.selected;
var cellKey = this.getColumn(this.state.columnMetrics.columns, this.state.selected.idx).key;
if (this.props.onCellCopyPaste) {
this.props.onCellCopyPaste({ cellKey: cellKey, rowIdx: selected.rowIdx, value: this.state.textToCopy, fromRow: this.state.copied.rowIdx, toRow: selected.rowIdx });
}
this.setState({ copied: null });
},
dragEnabled: function dragEnabled() {
return this.props.onCellsDragged !== null;
},
handleDragStart: function handleDragStart(dragged) {
if (!this.dragEnabled()) {
return;
}
var idx = dragged.idx;
var rowIdx = dragged.rowIdx;
if (idx >= 0 && rowIdx >= 0 && idx < this.getSize() && rowIdx < this.props.rowsCount) {
this.setState({ dragged: dragged });
}
},
handleDragEnter: function handleDragEnter(row) {
if (!this.dragEnabled()) {
return;
}
var selected = this.state.selected;
var dragged = this.state.dragged;
dragged.overRowIdx = row;
this.setState({ dragged: dragged });
},
handleDragEnd: function handleDragEnd() {
if (!this.dragEnabled()) {
return;
}
var fromRow, toRow;
var selected = this.state.selected;
var dragged = this.state.dragged;
var cellKey = this.getColumn(this.state.columnMetrics.columns, this.state.selected.idx).key;
fromRow = selected.rowIdx < dragged.overRowIdx ? selected.rowIdx : dragged.overRowIdx;
toRow = selected.rowIdx > dragged.overRowIdx ? selected.rowIdx : dragged.overRowIdx;
if (this.props.onCellsDragged) {
this.props.onCellsDragged({ cellKey: cellKey, fromRow: fromRow, toRow: toRow, value: dragged.value });
}
this.setState({ dragged: { complete: true } });
},
handleTerminateDrag: function handleTerminateDrag() {
if (!this.dragEnabled()) {
return;
}
this.setState({ dragged: null });
}
});
module.exports = ReactDataGrid;
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var _Object$assign = __webpack_require__(3)["default"];
exports["default"] = _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;
};
exports.__esModule = true;
/***/ },
/* 3 */
/***/ function(module, exports, __webpack_require__) {
module.exports = { "default": __webpack_require__(4), __esModule: true };
/***/ },
/* 4 */
/***/ function(module, exports, __webpack_require__) {
__webpack_require__(5);
module.exports = __webpack_require__(8).Object.assign;
/***/ },
/* 5 */
/***/ function(module, exports, __webpack_require__) {
// 19.1.3.1 Object.assign(target, source)
var $def = __webpack_require__(6);
$def($def.S + $def.F, 'Object', {assign: __webpack_require__(9)});
/***/ },
/* 6 */
/***/ function(module, exports, __webpack_require__) {
var global = __webpack_require__(7)
, core = __webpack_require__(8)
, PROTOTYPE = 'prototype';
var ctx = function(fn, that){
return function(){
return fn.apply(that, arguments);
};
};
var $def = function(type, name, source){
var key, own, out, exp
, isGlobal = type & $def.G
, isProto = type & $def.P
, target = isGlobal ? global : type & $def.S
? global[name] : (global[name] || {})[PROTOTYPE]
, exports = isGlobal ? core : core[name] || (core[name] = {});
if(isGlobal)source = name;
for(key in source){
// contains in native
own = !(type & $def.F) && target && key in target;
if(own && key in exports)continue;
// export native or passed
out = own ? target[key] : source[key];
// prevent global pollution for namespaces
if(isGlobal && typeof target[key] != 'function')exp = source[key];
// bind timers to global for call from export context
else if(type & $def.B && own)exp = ctx(out, global);
// wrap global constructors for prevent change them in library
else if(type & $def.W && target[key] == out)!function(C){
exp = function(param){
return this instanceof C ? new C(param) : C(param);
};
exp[PROTOTYPE] = C[PROTOTYPE];
}(out);
else exp = isProto && typeof out == 'function' ? ctx(Function.call, out) : out;
// export
exports[key] = exp;
if(isProto)(exports[PROTOTYPE] || (exports[PROTOTYPE] = {}))[key] = out;
}
};
// type bitmap
$def.F = 1; // forced
$def.G = 2; // global
$def.S = 4; // static
$def.P = 8; // proto
$def.B = 16; // bind
$def.W = 32; // wrap
module.exports = $def;
/***/ },
/* 7 */
/***/ function(module, exports) {
// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var UNDEFINED = 'undefined';
var global = module.exports = typeof window != UNDEFINED && window.Math == Math
? window : typeof self != UNDEFINED && self.Math == Math ? self : Function('return this')();
if(typeof __g == 'number')__g = global; // eslint-disable-line no-undef
/***/ },
/* 8 */
/***/ function(module, exports) {
var core = module.exports = {version: '1.2.0'};
if(typeof __e == 'number')__e = core; // eslint-disable-line no-undef
/***/ },
/* 9 */
/***/ function(module, exports, __webpack_require__) {
// 19.1.2.1 Object.assign(target, source, ...)
var toObject = __webpack_require__(10)
, IObject = __webpack_require__(12)
, enumKeys = __webpack_require__(14)
, has = __webpack_require__(16);
// should work with symbols and should have deterministic property order (V8 bug)
module.exports = __webpack_require__(17)(function(){
var a = Object.assign
, A = {}
, B = {}
, S = Symbol()
, K = 'abcdefghijklmnopqrst';
A[S] = 7;
K.split('').forEach(function(k){ B[k] = k; });
return a({}, A)[S] != 7 || Object.keys(a({}, B)).join('') != K;
}) ? function assign(target, source){ // eslint-disable-line no-unused-vars
var T = toObject(target)
, l = arguments.length
, i = 1;
while(l > i){
var S = IObject(arguments[i++])
, keys = enumKeys(S)
, length = keys.length
, j = 0
, key;
while(length > j)if(has(S, key = keys[j++]))T[key] = S[key];
}
return T;
} : Object.assign;
/***/ },
/* 10 */
/***/ function(module, exports, __webpack_require__) {
// 7.1.13 ToObject(argument)
var defined = __webpack_require__(11);
module.exports = function(it){
return Object(defined(it));
};
/***/ },
/* 11 */
/***/ function(module, exports) {
// 7.2.1 RequireObjectCoercible(argument)
module.exports = function(it){
if(it == undefined)throw TypeError("Can't call method on " + it);
return it;
};
/***/ },
/* 12 */
/***/ function(module, exports, __webpack_require__) {
// indexed object, fallback for non-array-like ES3 strings
var cof = __webpack_require__(13);
module.exports = 0 in Object('z') ? Object : function(it){
return cof(it) == 'String' ? it.split('') : Object(it);
};
/***/ },
/* 13 */
/***/ function(module, exports) {
var toString = {}.toString;
module.exports = function(it){
return toString.call(it).slice(8, -1);
};
/***/ },
/* 14 */
/***/ function(module, exports, __webpack_require__) {
// all enumerable object keys, includes symbols
var $ = __webpack_require__(15);
module.exports = function(it){
var keys = $.getKeys(it)
, getSymbols = $.getSymbols;
if(getSymbols){
var symbols = getSymbols(it)
, isEnum = $.isEnum
, i = 0
, key;
while(symbols.length > i)if(isEnum.call(it, key = symbols[i++]))keys.push(key);
}
return keys;
};
/***/ },
/* 15 */
/***/ function(module, exports) {
var $Object = Object;
module.exports = {
create: $Object.create,
getProto: $Object.getPrototypeOf,
isEnum: {}.propertyIsEnumerable,
getDesc: $Object.getOwnPropertyDescriptor,
setDesc: $Object.defineProperty,
setDescs: $Object.defineProperties,
getKeys: $Object.keys,
getNames: $Object.getOwnPropertyNames,
getSymbols: $Object.getOwnPropertySymbols,
each: [].forEach
};
/***/ },
/* 16 */
/***/ function(module, exports) {
var hasOwnProperty = {}.hasOwnProperty;
module.exports = function(it, key){
return hasOwnProperty.call(it, key);
};
/***/ },
/* 17 */
/***/ function(module, exports) {
module.exports = function(exec){
try {
return !!exec();
} catch(e){
return true;
}
};
/***/ },
/* 18 */
/***/ function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_18__;
/***/ },
/* 19 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
"use strict";
var _extends = __webpack_require__(2)['default'];
var React = __webpack_require__(18);
var PropTypes = React.PropTypes;
var Header = __webpack_require__(20);
var Viewport = __webpack_require__(47);
var ExcelColumn = __webpack_require__(41);
var GridScrollMixin = __webpack_require__(81);
var DOMMetrics = __webpack_require__(79);
var Grid = React.createClass({
displayName: 'Grid',
propTypes: {
rowGetter: PropTypes.oneOfType([PropTypes.array, PropTypes.func]).isRequired,
columns: PropTypes.oneOfType([PropTypes.array, PropTypes.object]),
minHeight: PropTypes.number,
headerRows: PropTypes.oneOfType([PropTypes.array, PropTypes.func]),
rowHeight: PropTypes.number,
rowRenderer: PropTypes.func,
expandedRows: PropTypes.oneOfType([PropTypes.array, PropTypes.func]),
selectedRows: PropTypes.oneOfType([PropTypes.array, PropTypes.func]),
rowsCount: PropTypes.number,
onRows: PropTypes.func,
sortColumn: React.PropTypes.string,
sortDirection: React.PropTypes.oneOf(['ASC', 'DESC', 'NONE']),
rowOffsetHeight: PropTypes.number.isRequired,
onViewportKeydown: PropTypes.func.isRequired,
onViewportDragStart: PropTypes.func.isRequired,
onViewportDragEnd: PropTypes.func.isRequired,
onViewportDoubleClick: PropTypes.func.isRequired
},
mixins: [GridScrollMixin, DOMMetrics.MetricsComputatorMixin],
getStyle: function getStyle() {
return {
overflow: 'hidden',
outline: 0,
position: 'relative',
minHeight: this.props.minHeight
};
},
render: function render() {
var headerRows = this.props.headerRows || [{ ref: 'row' }];
return React.createElement(
'div',
_extends({}, this.props, { style: this.getStyle(), className: 'react-grid-Grid' }),
React.createElement(Header, {
ref: 'header',
columnMetrics: this.props.columnMetrics,
onColumnResize: this.props.onColumnResize,
height: this.props.rowHeight,
totalWidth: this.props.totalWidth,
headerRows: headerRows,
sortColumn: this.props.sortColumn,
sortDirection: this.props.sortDirection,
onSort: this.props.onSort
}),
React.createElement(
'div',
{ ref: 'viewPortContainer', onKeyDown: this.props.onViewportKeydown, onDoubleClick: this.props.onViewportDoubleClick, onDragStart: this.props.onViewportDragStart, onDragEnd: this.props.onViewportDragEnd },
React.createElement(Viewport, {
ref: 'viewport',
width: this.props.columnMetrics.width,
rowHeight: this.props.rowHeight,
rowRenderer: this.props.rowRenderer,
rowGetter: this.props.rowGetter,
rowsCount: this.props.rowsCount,
selectedRows: this.props.selectedRows,
expandedRows: this.props.expandedRows,
columnMetrics: this.props.columnMetrics,
totalWidth: this.props.totalWidth,
onScroll: this.onScroll,
onRows: this.props.onRows,
cellMetaData: this.props.cellMetaData,
rowOffsetHeight: this.props.rowOffsetHeight || this.props.rowHeight * headerRows.length,
minHeight: this.props.minHeight
})
)
);
},
getDefaultProps: function getDefaultProps() {
return {
rowHeight: 35,
minHeight: 350
};
}
});
module.exports = Grid;
/***/ },
/* 20 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
"use strict";
var _extends = __webpack_require__(2)['default'];
var React = __webpack_require__(18);
var joinClasses = __webpack_require__(21);
var shallowCloneObject = __webpack_require__(22);
var ColumnMetrics = __webpack_require__(23);
var ColumnUtils = __webpack_require__(25);
var HeaderRow = __webpack_require__(26);
var Header = React.createClass({
displayName: 'Header',
propTypes: {
columnMetrics: React.PropTypes.shape({ width: React.PropTypes.number.isRequired }).isRequired,
totalWidth: React.PropTypes.number,
height: React.PropTypes.number.isRequired,
headerRows: React.PropTypes.array.isRequired
},
render: function render() {
var state = this.state.resizing || this.props;
var className = joinClasses({
'react-grid-Header': true,
'react-grid-Header--resizing': !!this.state.resizing
});
var headerRows = this.getHeaderRows();
return React.createElement(
'div',
_extends({}, this.props, { style: this.getStyle(), className: className }),
headerRows
);
},
shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
var update = !ColumnMetrics.sameColumns(this.props.columnMetrics.columns, nextProps.columnMetrics.columns, ColumnMetrics.sameColumn) || this.props.totalWidth != nextProps.totalWidth || this.props.headerRows.length != nextProps.headerRows.length || this.state.resizing != nextState.resizing || this.props.sortColumn != nextProps.sortColumn || this.props.sortDirection != nextProps.sortDirection;
return update;
},
getHeaderRows: function getHeaderRows() {
var columnMetrics = this.getColumnMetrics();
var resizeColumn;
if (this.state.resizing) {
resizeColumn = this.state.resizing.column;
}
var headerRows = [];
this.props.headerRows.forEach((function (row, index) {
var headerRowStyle = {
position: 'absolute',
top: this.props.height * index,
left: 0,
width: this.props.totalWidth,
overflow: 'hidden'
};
headerRows.push(React.createElement(HeaderRow, {
key: row.ref,
ref: row.ref,
style: headerRowStyle,
onColumnResize: this.onColumnResize,
onColumnResizeEnd: this.onColumnResizeEnd,
width: columnMetrics.width,
height: row.height || this.props.height,
columns: columnMetrics.columns,
resizing: resizeColumn,
headerCellRenderer: row.headerCellRenderer,
sortColumn: this.props.sortColumn,
sortDirection: this.props.sortDirection,
onSort: this.props.onSort
}));
}).bind(this));
return headerRows;
},
getInitialState: function getInitialState() {
return { resizing: null };
},
componentWillReceiveProps: function componentWillReceiveProps(nextProps) {
this.setState({ resizing: null });
},
onColumnResize: function onColumnResize(column, width) {
var state = this.state.resizing || this.props;
var pos = this.getColumnPosition(column);
if (pos != null) {
var resizing = {
columnMetrics: shallowCloneObject(state.columnMetrics)
};
resizing.columnMetrics = ColumnMetrics.resizeColumn(resizing.columnMetrics, pos, width);
// we don't want to influence scrollLeft while resizing
if (resizing.columnMetrics.totalWidth < state.columnMetrics.totalWidth) {
resizing.columnMetrics.totalWidth = state.columnMetrics.totalWidth;
}
resizing.column = ColumnUtils.getColumn(resizing.columnMetrics.columns, pos);
this.setState({ resizing: resizing });
}
},
getColumnMetrics: function getColumnMetrics() {
var columnMetrics;
if (this.state.resizing) {
columnMetrics = this.state.resizing.columnMetrics;
} else {
columnMetrics = this.props.columnMetrics;
}
return columnMetrics;
},
getColumnPosition: function getColumnPosition(column) {
var columnMetrics = this.getColumnMetrics();
var pos = -1;
columnMetrics.columns.forEach(function (c, idx) {
if (c.key === column.key) {
pos = idx;
}
});
return pos === -1 ? null : pos;
},
onColumnResizeEnd: function onColumnResizeEnd(column, width) {
var pos = this.getColumnPosition(column);
if (pos !== null && this.props.onColumnResize) {
this.props.onColumnResize(pos, width || column.width);
}
},
setScrollLeft: function setScrollLeft(scrollLeft) {
var node = this.refs.row.getDOMNode();
node.scrollLeft = scrollLeft;
this.refs.row.setScrollLeft(scrollLeft);
},
getStyle: function getStyle() {
return {
position: 'relative',
height: this.props.height * this.props.headerRows.length,
overflow: 'hidden'
};
}
});
module.exports = Header;
/***/ },
/* 21 */
/***/ function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
Copyright (c) 2015 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
*/
function classNames() {
var classes = '';
var arg;
for (var i = 0; i < arguments.length; i++) {
arg = arguments[i];
if (!arg) {
continue;
}
if ('string' === typeof arg || 'number' === typeof arg) {
classes += ' ' + arg;
} else if (Object.prototype.toString.call(arg) === '[object Array]') {
classes += ' ' + classNames.apply(null, arg);
} else if ('object' === typeof arg) {
for (var key in arg) {
if (!arg.hasOwnProperty(key) || !arg[key]) {
continue;
}
classes += ' ' + key;
}
}
}
return classes.substr(1);
}
// safely export classNames for node / browserify
if (typeof module !== 'undefined' && module.exports) {
module.exports = classNames;
}
// safely export classNames for RequireJS
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() {
return classNames;
}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
/***/ },
/* 22 */
/***/ function(module, exports) {
/**
* @jsx React.DOM
*/
'use strict';
function shallowCloneObject(obj) {
var result = {};
for (var k in obj) {
if (obj.hasOwnProperty(k)) {
result[k] = obj[k];
}
}
return result;
}
module.exports = shallowCloneObject;
/***/ },
/* 23 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
"use strict";
var _Object$assign = __webpack_require__(3)['default'];
var shallowCloneObject = __webpack_require__(22);
var isValidElement = __webpack_require__(18).isValidElement;
var sameColumn = __webpack_require__(24);
var ColumnUtils = __webpack_require__(25);
/**
* Update column metrics calculation.
*
* @param {ColumnMetricsType} metrics
*/
function recalculate(metrics) {
// compute width for columns which specify width
var columns = setColumnWidths(metrics.columns, metrics.totalWidth);
var unallocatedWidth = columns.filter(function (c) {
return c.width;
}).reduce(function (w, column) {
return w - column.width;
}, metrics.totalWidth);
var width = columns.filter(function (c) {
return c.width;
}).reduce(function (w, column) {
return w + column.width;
}, 0);
// compute width for columns which doesn't specify width
columns = setDefferedColumnWidths(columns, unallocatedWidth, metrics.minColumnWidth);
// compute left offset
columns = setColumnOffsets(columns);
return {
columns: columns,
width: width,
totalWidth: metrics.totalWidth,
minColumnWidth: metrics.minColumnWidth
};
}
function setColumnOffsets(columns) {
var left = 0;
return columns.map(function (column) {
column.left = left;
left += column.width;
return column;
});
}
function setColumnWidths(columns, totalWidth) {
return columns.map(function (column) {
var colInfo = _Object$assign({}, column);
if (column.width) {
if (/^([0-9]+)%$/.exec(column.width.toString())) {
colInfo.width = Math.floor(column.width / 100 * totalWidth);
}
}
return colInfo;
});
}
function setDefferedColumnWidths(columns, unallocatedWidth, minColumnWidth) {
var defferedColumns = columns.filter(function (c) {
return !c.width;
});
return columns.map(function (column, i, arr) {
if (!column.width) {
if (unallocatedWidth <= 0) {
column.width = minColumnWidth;
} else {
column.width = Math.floor(unallocatedWidth / ColumnUtils.getSize(defferedColumns));
}
}
return column;
});
}
/**
* Update column metrics calculation by resizing a column.
*
* @param {ColumnMetricsType} metrics
* @param {Column} column
* @param {number} width
*/
function resizeColumn(metrics, index, width) {
var column = ColumnUtils.getColumn(metrics.columns, index);
metrics = shallowCloneObject(metrics);
metrics.columns = metrics.columns.slice(0);
var updatedColumn = shallowCloneObject(column);
updatedColumn.width = Math.max(width, metrics.minColumnWidth);
metrics = ColumnUtils.spliceColumn(metrics, index, updatedColumn);
return recalculate(metrics);
}
function areColumnsImmutable(prevColumns, nextColumns) {
return typeof Immutable !== 'undefined' && prevColumns instanceof Immutable.List && nextColumns instanceof Immutable.List;
}
function compareEachColumn(prevColumns, nextColumns, sameColumn) {
var i, len, column;
var prevColumnsByKey = {};
var nextColumnsByKey = {};
if (ColumnUtils.getSize(prevColumns) !== ColumnUtils.getSize(nextColumns)) {
return false;
}
for (i = 0, len = ColumnUtils.getSize(prevColumns); i < len; i++) {
column = prevColumns[i];
prevColumnsByKey[column.key] = column;
}
for (i = 0, len = ColumnUtils.getSize(nextColumns); i < len; i++) {
column = nextColumns[i];
nextColumnsByKey[column.key] = column;
var prevColumn = prevColumnsByKey[column.key];
if (prevColumn === undefined || !sameColumn(prevColumn, column)) {
return false;
}
}
for (i = 0, len = ColumnUtils.getSize(prevColumns); i < len; i++) {
column = prevColumns[i];
var nextColumn = nextColumnsByKey[column.key];
if (nextColumn === undefined) {
return false;
}
}
return true;
}
function sameColumns(prevColumns, nextColumns, sameColumn) {
if (areColumnsImmutable(prevColumns, nextColumns)) {
return prevColumns === nextColumns;
} else {
return compareEachColumn(prevColumns, nextColumns, sameColumn);
}
}
module.exports = { recalculate: recalculate, resizeColumn: resizeColumn, sameColumn: sameColumn, sameColumns: sameColumns };
/***/ },
/* 24 */
/***/ function(module, exports, __webpack_require__) {
/* TODO objects as a map */
'use strict';
var isValidElement = __webpack_require__(18).isValidElement;
module.exports = function sameColumn(a, b) {
var k;
for (k in a) {
if (a.hasOwnProperty(k)) {
if (typeof a[k] === 'function' && typeof b[k] === 'function' || isValidElement(a[k]) && isValidElement(b[k])) {
continue;
}
if (!b.hasOwnProperty(k) || a[k] !== b[k]) {
return false;
}
}
}
for (k in b) {
if (b.hasOwnProperty(k) && !a.hasOwnProperty(k)) {
return false;
}
}
return true;
};
/***/ },
/* 25 */
/***/ function(module, exports) {
'use strict';
module.exports = {
getColumn: function getColumn(columns, idx) {
if (Array.isArray(columns)) {
return columns[idx];
} else if (typeof Immutable !== 'undefined') {
return columns.get(idx);
}
},
spliceColumn: function spliceColumn(metrics, idx, column) {
if (Array.isArray(metrics.columns)) {
metrics.columns.splice(idx, 1, column);
} else if (typeof Immutable !== 'undefined') {
metrics.columns = metrics.columns.splice(idx, 1, column);
}
return metrics;
},
getSize: function getSize(columns) {
if (Array.isArray(columns)) {
return columns.length;
} else if (typeof Immutable !== 'undefined') {
return columns.size;
}
}
};
/***/ },
/* 26 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
"use strict";
var _extends = __webpack_require__(2)['default'];
var React = __webpack_require__(18);
var PropTypes = React.PropTypes;
var shallowEqual = __webpack_require__(27);
var HeaderCell = __webpack_require__(28);
var getScrollbarSize = __webpack_require__(45);
var ExcelColumn = __webpack_require__(41);
var ColumnUtilsMixin = __webpack_require__(25);
var SortableHeaderCell = __webpack_require__(46);
var HeaderRowStyle = {
overflow: React.PropTypes.string,
width: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
height: React.PropTypes.number,
position: React.PropTypes.string
};
var DEFINE_SORT = {
ASC: 'ASC',
DESC: 'DESC',
NONE: 'NONE'
};
var HeaderRow = React.createClass({
displayName: 'HeaderRow',
propTypes: {
width: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
height: PropTypes.number.isRequired,
columns: PropTypes.oneOfType([PropTypes.array, PropTypes.object]),
onColumnResize: PropTypes.func,
onSort: PropTypes.func.isRequired,
style: PropTypes.shape(HeaderRowStyle)
},
mixins: [ColumnUtilsMixin],
render: function render() {
var cellsStyle = {
width: this.props.width ? this.props.width + getScrollbarSize() : '100%',
height: this.props.height,
whiteSpace: 'nowrap',
overflowX: 'hidden',
overflowY: 'hidden'
};
var cells = this.getCells();
return React.createElement(
'div',
_extends({}, this.props, { className: 'react-grid-HeaderRow' }),
React.createElement(
'div',
{ style: cellsStyle },
cells
)
);
},
getHeaderRenderer: function getHeaderRenderer(column) {
if (column.sortable) {
var sortDirection = this.props.sortColumn === column.key ? this.props.sortDirection : DEFINE_SORT.NONE;
return React.createElement(SortableHeaderCell, { columnKey: column.key, onSort: this.props.onSort, sortDirection: sortDirection });
} else {
return this.props.headerCellRenderer || column.headerRenderer || this.props.cellRenderer;
}
},
getCells: function getCells() {
var cells = [];
var lockedCells = [];
for (var i = 0, len = this.getSize(this.props.columns); i < len; i++) {
var column = this.getColumn(this.props.columns, i);
var cell = React.createElement(HeaderCell, {
ref: i,
key: i,
height: this.props.height,
column: column,
renderer: this.getHeaderRenderer(column),
resizing: this.props.resizing === column,
onResize: this.props.onColumnResize,
onResizeEnd: this.props.onColumnResizeEnd
});
if (column.locked) {
lockedCells.push(cell);
} else {
cells.push(cell);
}
}
return cells.concat(lockedCells);
},
setScrollLeft: function setScrollLeft(scrollLeft) {
var _this = this;
this.props.columns.forEach(function (column, i) {
if (column.locked) {
_this.refs[i].setScrollLeft(scrollLeft);
}
});
},
shouldComponentUpdate: function shouldComponentUpdate(nextProps) {
return nextProps.width !== this.props.width || nextProps.height !== this.props.height || nextProps.columns !== this.props.columns || !shallowEqual(nextProps.style, this.props.style) || this.props.sortColumn != nextProps.sortColumn || this.props.sortDirection != nextProps.sortDirection;
},
getStyle: function getStyle() {
return {
overflow: 'hidden',
width: '100%',
height: this.props.height,
position: 'absolute'
};
}
});
module.exports = HeaderRow;
/***/ },
/* 27 */
/***/ function(module, exports) {
/**
* Copyright 2013-2015, 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.
*
* @providesModule shallowEqual
*/
'use strict';
/**
* Performs equality by iterating through keys on an object and returning
* false when any key has values which are not strictly equal between
* objA and objB. Returns true when the values of all keys are strictly equal.
*
* @return {boolean}
*/
function shallowEqual(objA, objB) {
if (objA === objB) {
return true;
}
var key;
// Test for A's keys different from B.
for (key in objA) {
if (objA.hasOwnProperty(key) &&
(!objB.hasOwnProperty(key) || objA[key] !== objB[key])) {
return false;
}
}
// Test for B's keys missing from A.
for (key in objB) {
if (objB.hasOwnProperty(key) && !objA.hasOwnProperty(key)) {
return false;
}
}
return true;
}
module.exports = shallowEqual;
/***/ },
/* 28 */
/***/ function(module, exports, __webpack_require__) {
/* TODO unkwon */
/**
* @jsx React.DOM
*/
"use strict";
var React = __webpack_require__(18);
var joinClasses = __webpack_require__(21);
var cloneWithProps = __webpack_require__(29);
var PropTypes = React.PropTypes;
var ExcelColumn = __webpack_require__(41);
var ResizeHandle = __webpack_require__(43);
var HeaderCell = React.createClass({
displayName: 'HeaderCell',
propTypes: {
renderer: PropTypes.oneOfType([PropTypes.func, PropTypes.element]).isRequired,
column: PropTypes.shape(ExcelColumn).isRequired,
onResize: PropTypes.func.isRequired,
height: PropTypes.number.isRequired,
onResizeEnd: PropTypes.func.isRequired
},
render: function render() {
var resizeHandle;
if (this.props.column.resizable) {
resizeHandle = React.createElement(ResizeHandle, {
onDrag: this.onDrag,
onDragStart: this.onDragStart,
onDragEnd: this.onDragEnd
});
}
var className = joinClasses({
'react-grid-HeaderCell': true,
'react-grid-HeaderCell--resizing': this.state.resizing,
'react-grid-HeaderCell--locked': this.props.column.locked
});
className = joinClasses(className, this.props.className);
var cell = this.getCell();
return React.createElement(
'div',
{ className: className, style: this.getStyle() },
cell,
{ resizeHandle: resizeHandle }
);
},
getCell: function getCell() {
if (React.isValidElement(this.props.renderer)) {
return cloneWithProps(this.props.renderer, { column: this.props.column });
} else {
var Renderer = this.props.renderer;
return this.props.renderer({ column: this.props.column });
}
},
getDefaultProps: function getDefaultProps() {
return {
renderer: simpleCellRenderer
};
},
getInitialState: function getInitialState() {
return { resizing: false };
},
setScrollLeft: function setScrollLeft(scrollLeft) {
var node = React.findDOMNode(this);
node.style.webkitTransform = 'translate3d(' + scrollLeft + 'px, 0px, 0px)';
node.style.transform = 'translate3d(' + scrollLeft + 'px, 0px, 0px)';
},
getStyle: function getStyle() {
return {
width: this.props.column.width,
left: this.props.column.left,
display: 'inline-block',
position: 'absolute',
overflow: 'hidden',
height: this.props.height,
margin: 0,
textOverflow: 'ellipsis',
whiteSpace: 'nowrap'
};
},
onDragStart: function onDragStart(e) {
this.setState({ resizing: true });
//need to set dummy data for FF
if (e && e.dataTransfer && e.dataTransfer.setData) e.dataTransfer.setData('text/plain', 'dummy');
},
onDrag: function onDrag(e) {
var resize = this.props.onResize || null; //for flows sake, doesnt recognise a null check direct
if (resize) {
var width = this.getWidthFromMouseEvent(e);
if (width > 0) {
resize(this.props.column, width);
}
}
},
onDragEnd: function onDragEnd(e) {
var width = this.getWidthFromMouseEvent(e);
this.props.onResizeEnd(this.props.column, width);
this.setState({ resizing: false });
},
getWidthFromMouseEvent: function getWidthFromMouseEvent(e) {
var right = e.pageX;
var left = React.findDOMNode(this).getBoundingClientRect().left;
return right - left;
}
});
function simpleCellRenderer(props) {
return React.createElement(
'div',
{ className: 'widget-HeaderCell__value' },
props.column.name
);
}
var SimpleCellFormatter = React.createClass({
displayName: 'SimpleCellFormatter',
propTypes: {
value: React.PropTypes.oneOfType([React.PropTypes.string, React.PropTypes.number, React.PropTypes.object, React.PropTypes.bool]).isRequired
},
render: function render() {
return React.createElement(
'span',
null,
this.props.value
);
},
shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
return nextProps.value !== this.props.value;
}
});
module.exports = HeaderCell;
/***/ },
/* 29 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-2015, 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.
*
* @typechecks static-only
* @providesModule cloneWithProps
*/
'use strict';
var ReactElement = __webpack_require__(31);
var ReactPropTransferer = __webpack_require__(38);
var keyOf = __webpack_require__(40);
var warning = __webpack_require__(35);
var CHILDREN_PROP = keyOf({children: null});
/**
* Sometimes you want to change the props of a child passed to you. Usually
* this is to add a CSS class.
*
* @param {ReactElement} child child element you'd like to clone
* @param {object} props props you'd like to modify. className and style will be
* merged automatically.
* @return {ReactElement} a clone of child with props merged in.
*/
function cloneWithProps(child, props) {
if ("production" !== process.env.NODE_ENV) {
("production" !== process.env.NODE_ENV ? warning(
!child.ref,
'You are calling cloneWithProps() on a child with a ref. This is ' +
'dangerous because you\'re creating a new child which will not be ' +
'added as a ref to its parent.'
) : null);
}
var newProps = ReactPropTransferer.mergeProps(props, child.props);
// Use `child.props.children` if it is provided.
if (!newProps.hasOwnProperty(CHILDREN_PROP) &&
child.props.hasOwnProperty(CHILDREN_PROP)) {
newProps.children = child.props.children;
}
// The current API doesn't retain _owner and _context, which is why this
// doesn't use ReactElement.cloneAndReplaceProps.
return ReactElement.createElement(child.type, newProps);
}
module.exports = cloneWithProps;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(30)))
/***/ },
/* 30 */
/***/ function(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; };
/***/ },
/* 31 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2014-2015, 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.
*
* @providesModule ReactElement
*/
'use strict';
var ReactContext = __webpack_require__(32);
var ReactCurrentOwner = __webpack_require__(37);
var assign = __webpack_require__(33);
var warning = __webpack_require__(35);
var RESERVED_PROPS = {
key: true,
ref: true
};
/**
* Warn for mutations.
*
* @internal
* @param {object} object
* @param {string} key
*/
function defineWarningProperty(object, key) {
Object.defineProperty(object, key, {
configurable: false,
enumerable: true,
get: function() {
if (!this._store) {
return null;
}
return this._store[key];
},
set: function(value) {
("production" !== process.env.NODE_ENV ? warning(
false,
'Don\'t set the %s property of the React element. Instead, ' +
'specify the correct value when initially creating the element.',
key
) : null);
this._store[key] = value;
}
});
}
/**
* This is updated to true if the membrane is successfully created.
*/
var useMutationMembrane = false;
/**
* Warn for mutations.
*
* @internal
* @param {object} element
*/
function defineMutationMembrane(prototype) {
try {
var pseudoFrozenProperties = {
props: true
};
for (var key in pseudoFrozenProperties) {
defineWarningProperty(prototype, key);
}
useMutationMembrane = true;
} catch (x) {
// IE will fail on defineProperty
}
}
/**
* Base constructor for all React elements. This is only used to make this
* work with a dynamic instanceof check. Nothing should live on this prototype.
*
* @param {*} type
* @param {string|object} ref
* @param {*} key
* @param {*} props
* @internal
*/
var ReactElement = function(type, key, ref, owner, context, props) {
// Built-in properties that belong on the element
this.type = type;
this.key = key;
this.ref = ref;
// Record the component responsible for creating this element.
this._owner = owner;
// TODO: Deprecate withContext, and then the context becomes accessible
// through the owner.
this._context = context;
if ("production" !== process.env.NODE_ENV) {
// The validation flag and props are currently mutative. We put them on
// an external backing store so that we can freeze the whole object.
// This can be replaced with a WeakMap once they are implemented in
// commonly used development environments.
this._store = {props: props, originalProps: assign({}, props)};
// To make comparing ReactElements easier for testing purposes, we make
// the validation flag non-enumerable (where possible, which should
// include every environment we run tests in), so the test framework
// ignores it.
try {
Object.defineProperty(this._store, 'validated', {
configurable: false,
enumerable: false,
writable: true
});
} catch (x) {
}
this._store.validated = false;
// We're not allowed to set props directly on the object so we early
// return and rely on the prototype membrane to forward to the backing
// store.
if (useMutationMembrane) {
Object.freeze(this);
return;
}
}
this.props = props;
};
// We intentionally don't expose the function on the constructor property.
// ReactElement should be indistinguishable from a plain object.
ReactElement.prototype = {
_isReactElement: true
};
if ("production" !== process.env.NODE_ENV) {
defineMutationMembrane(ReactElement.prototype);
}
ReactElement.createElement = function(type, config, children) {
var propName;
// Reserved names are extracted
var props = {};
var key = null;
var ref = null;
if (config != null) {
ref = config.ref === undefined ? null : config.ref;
key = config.key === undefined ? null : '' + config.key;
// Remaining properties are added to a new props object
for (propName in config) {
if (config.hasOwnProperty(propName) &&
!RESERVED_PROPS.hasOwnProperty(propName)) {
props[propName] = config[propName];
}
}
}
// Children can be more than one argument, and those are transferred onto
// the newly allocated props object.
var childrenLength = arguments.length - 2;
if (childrenLength === 1) {
props.children = children;
} else if (childrenLength > 1) {
var childArray = Array(childrenLength);
for (var i = 0; i < childrenLength; i++) {
childArray[i] = arguments[i + 2];
}
props.children = childArray;
}
// Resolve default props
if (type && type.defaultProps) {
var defaultProps = type.defaultProps;
for (propName in defaultProps) {
if (typeof props[propName] === 'undefined') {
props[propName] = defaultProps[propName];
}
}
}
return new ReactElement(
type,
key,
ref,
ReactCurrentOwner.current,
ReactContext.current,
props
);
};
ReactElement.createFactory = function(type) {
var factory = ReactElement.createElement.bind(null, type);
// Expose the type on the factory and the prototype so that it can be
// easily accessed on elements. E.g. <Foo />.type === Foo.type.
// This should not be named `constructor` since this may not be the function
// that created the element, and it may not even be a constructor.
// Legacy hook TODO: Warn if this is accessed
factory.type = type;
return factory;
};
ReactElement.cloneAndReplaceProps = function(oldElement, newProps) {
var newElement = new ReactElement(
oldElement.type,
oldElement.key,
oldElement.ref,
oldElement._owner,
oldElement._context,
newProps
);
if ("production" !== process.env.NODE_ENV) {
// If the key on the original is valid, then the clone is valid
newElement._store.validated = oldElement._store.validated;
}
return newElement;
};
ReactElement.cloneElement = function(element, config, children) {
var propName;
// Original props are copied
var props = assign({}, element.props);
// Reserved names are extracted
var key = element.key;
var ref = element.ref;
// Owner will be preserved, unless ref is overridden
var owner = element._owner;
if (config != null) {
if (config.ref !== undefined) {
// Silently steal the ref from the parent.
ref = config.ref;
owner = ReactCurrentOwner.current;
}
if (config.key !== undefined) {
key = '' + config.key;
}
// Remaining properties override existing props
for (propName in config) {
if (config.hasOwnProperty(propName) &&
!RESERVED_PROPS.hasOwnProperty(propName)) {
props[propName] = config[propName];
}
}
}
// Children can be more than one argument, and those are transferred onto
// the newly allocated props object.
var childrenLength = arguments.length - 2;
if (childrenLength === 1) {
props.children = children;
} else if (childrenLength > 1) {
var childArray = Array(childrenLength);
for (var i = 0; i < childrenLength; i++) {
childArray[i] = arguments[i + 2];
}
props.children = childArray;
}
return new ReactElement(
element.type,
key,
ref,
owner,
element._context,
props
);
};
/**
* @param {?object} object
* @return {boolean} True if `object` is a valid component.
* @final
*/
ReactElement.isValidElement = function(object) {
// ReactTestUtils is often used outside of beforeEach where as React is
// within it. This leads to two different instances of React on the same
// page. To identify a element from a different React instance we use
// a flag instead of an instanceof check.
var isElement = !!(object && object._isReactElement);
// if (isElement && !(object instanceof ReactElement)) {
// This is an indicator that you're using multiple versions of React at the
// same time. This will screw with ownership and stuff. Fix it, please.
// TODO: We could possibly warn here.
// }
return isElement;
};
module.exports = ReactElement;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(30)))
/***/ },
/* 32 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-2015, 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.
*
* @providesModule ReactContext
*/
'use strict';
var assign = __webpack_require__(33);
var emptyObject = __webpack_require__(34);
var warning = __webpack_require__(35);
var didWarn = false;
/**
* Keeps track of the current context.
*
* The context is automatically passed down the component ownership hierarchy
* and is accessible via `this.context` on ReactCompositeComponents.
*/
var ReactContext = {
/**
* @internal
* @type {object}
*/
current: emptyObject,
/**
* Temporarily extends the current context while executing scopedCallback.
*
* A typical use case might look like
*
* render: function() {
* var children = ReactContext.withContext({foo: 'foo'}, () => (
*
* ));
* return <div>{children}</div>;
* }
*
* @param {object} newContext New context to merge into the existing context
* @param {function} scopedCallback Callback to run with the new context
* @return {ReactComponent|array<ReactComponent>}
*/
withContext: function(newContext, scopedCallback) {
if ("production" !== process.env.NODE_ENV) {
("production" !== process.env.NODE_ENV ? warning(
didWarn,
'withContext is deprecated and will be removed in a future version. ' +
'Use a wrapper component with getChildContext instead.'
) : null);
didWarn = true;
}
var result;
var previousContext = ReactContext.current;
ReactContext.current = assign({}, previousContext, newContext);
try {
result = scopedCallback();
} finally {
ReactContext.current = previousContext;
}
return result;
}
};
module.exports = ReactContext;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(30)))
/***/ },
/* 33 */
/***/ function(module, exports) {
/**
* Copyright 2014-2015, 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.
*
* @providesModule Object.assign
*/
// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign
'use strict';
function assign(target, sources) {
if (target == null) {
throw new TypeError('Object.assign target cannot be null or undefined');
}
var to = Object(target);
var hasOwnProperty = Object.prototype.hasOwnProperty;
for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) {
var nextSource = arguments[nextIndex];
if (nextSource == null) {
continue;
}
var from = Object(nextSource);
// We don't currently support accessors nor proxies. Therefore this
// copy cannot throw. If we ever supported this then we must handle
// exceptions and side-effects. We don't support symbols so they won't
// be transferred.
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
}
return to;
}
module.exports = assign;
/***/ },
/* 34 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-2015, 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.
*
* @providesModule emptyObject
*/
"use strict";
var emptyObject = {};
if ("production" !== process.env.NODE_ENV) {
Object.freeze(emptyObject);
}
module.exports = emptyObject;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(30)))
/***/ },
/* 35 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2014-2015, 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.
*
* @providesModule warning
*/
"use strict";
var emptyFunction = __webpack_require__(36);
/**
* Similar to invariant but only logs a warning if the condition is not met.
* This can be used to log issues in development environments in critical
* paths. Removing the logging code for production environments will keep the
* same logic and follow the same code paths.
*/
var warning = emptyFunction;
if ("production" !== process.env.NODE_ENV) {
warning = function(condition, format ) {for (var args=[],$__0=2,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
if (format === undefined) {
throw new Error(
'`warning(condition, format, ...args)` requires a warning ' +
'message argument'
);
}
if (format.length < 10 || /^[s\W]*$/.test(format)) {
throw new Error(
'The warning format should be able to uniquely identify this ' +
'warning. Please, use a more descriptive format than: ' + format
);
}
if (format.indexOf('Failed Composite propType: ') === 0) {
return; // Ignore CompositeComponent proptype check.
}
if (!condition) {
var argIndex = 0;
var message = 'Warning: ' + format.replace(/%s/g, function() {return args[argIndex++];});
console.warn(message);
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch(x) {}
}
};
}
module.exports = warning;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(30)))
/***/ },
/* 36 */
/***/ function(module, exports) {
/**
* Copyright 2013-2015, 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.
*
* @providesModule emptyFunction
*/
function makeEmptyFunction(arg) {
return function() {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
function emptyFunction() {}
emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function() { return this; };
emptyFunction.thatReturnsArgument = function(arg) { return arg; };
module.exports = emptyFunction;
/***/ },
/* 37 */
/***/ function(module, exports) {
/**
* Copyright 2013-2015, 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.
*
* @providesModule ReactCurrentOwner
*/
'use strict';
/**
* Keeps track of the current owner.
*
* The current owner is the component who should own any components that are
* currently being constructed.
*
* The depth indicate how many composite components are above this render level.
*/
var ReactCurrentOwner = {
/**
* @internal
* @type {ReactComponent}
*/
current: null
};
module.exports = ReactCurrentOwner;
/***/ },
/* 38 */
/***/ function(module, exports, __webpack_require__) {
/**
* Copyright 2013-2015, 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.
*
* @providesModule ReactPropTransferer
*/
'use strict';
var assign = __webpack_require__(33);
var emptyFunction = __webpack_require__(36);
var joinClasses = __webpack_require__(39);
/**
* Creates a transfer strategy that will merge prop values using the supplied
* `mergeStrategy`. If a prop was previously unset, this just sets it.
*
* @param {function} mergeStrategy
* @return {function}
*/
function createTransferStrategy(mergeStrategy) {
return function(props, key, value) {
if (!props.hasOwnProperty(key)) {
props[key] = value;
} else {
props[key] = mergeStrategy(props[key], value);
}
};
}
var transferStrategyMerge = createTransferStrategy(function(a, b) {
// `merge` overrides the first object's (`props[key]` above) keys using the
// second object's (`value`) keys. An object's style's existing `propA` would
// get overridden. Flip the order here.
return assign({}, b, a);
});
/**
* Transfer strategies dictate how props are transferred by `transferPropsTo`.
* NOTE: if you add any more exceptions to this list you should be sure to
* update `cloneWithProps()` accordingly.
*/
var TransferStrategies = {
/**
* Never transfer `children`.
*/
children: emptyFunction,
/**
* Transfer the `className` prop by merging them.
*/
className: createTransferStrategy(joinClasses),
/**
* Transfer the `style` prop (which is an object) by merging them.
*/
style: transferStrategyMerge
};
/**
* Mutates the first argument by transferring the properties from the second
* argument.
*
* @param {object} props
* @param {object} newProps
* @return {object}
*/
function transferInto(props, newProps) {
for (var thisKey in newProps) {
if (!newProps.hasOwnProperty(thisKey)) {
continue;
}
var transferStrategy = TransferStrategies[thisKey];
if (transferStrategy && TransferStrategies.hasOwnProperty(thisKey)) {
transferStrategy(props, thisKey, newProps[thisKey]);
} else if (!props.hasOwnProperty(thisKey)) {
props[thisKey] = newProps[thisKey];
}
}
return props;
}
/**
* ReactPropTransferer are capable of transferring props to another component
* using a `transferPropsTo` method.
*
* @class ReactPropTransferer
*/
var ReactPropTransferer = {
/**
* Merge two props objects using TransferStrategies.
*
* @param {object} oldProps original props (they take precedence)
* @param {object} newProps new props to merge in
* @return {object} a new object containing both sets of props merged.
*/
mergeProps: function(oldProps, newProps) {
return transferInto(assign({}, oldProps), newProps);
}
};
module.exports = ReactPropTransferer;
/***/ },
/* 39 */
/***/ function(module, exports) {
/**
* Copyright 2013-2015, 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.
*
* @providesModule joinClasses
* @typechecks static-only
*/
'use strict';
/**
* Combines multiple className strings into one.
* http://jsperf.com/joinclasses-args-vs-array
*
* @param {...?string} classes
* @return {string}
*/
function joinClasses(className/*, ... */) {
if (!className) {
className = '';
}
var nextClass;
var argLength = arguments.length;
if (argLength > 1) {
for (var ii = 1; ii < argLength; ii++) {
nextClass = arguments[ii];
if (nextClass) {
className = (className ? className + ' ' : '') + nextClass;
}
}
}
return className;
}
module.exports = joinClasses;
/***/ },
/* 40 */
/***/ function(module, exports) {
/**
* Copyright 2013-2015, 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.
*
* @providesModule keyOf
*/
/**
* Allows extraction of a minified key. Let's the build system minify keys
* without loosing the ability to dynamically use key strings as values
* themselves. Pass in an object with a single key/val pair and it will return
* you the string key of that single record. Suppose you want to grab the
* value for a key 'className' inside of an object. Key/val minification may
* have aliased that key to be 'xa12'. keyOf({className: null}) will return
* 'xa12' in that case. Resolve keys you want to use once at startup time, then
* reuse those resolutions.
*/
var keyOf = function(oneKeyObj) {
var key;
for (key in oneKeyObj) {
if (!oneKeyObj.hasOwnProperty(key)) {
continue;
}
return key;
}
return null;
};
module.exports = keyOf;
/***/ },
/* 41 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
var _classCallCheck = __webpack_require__(42)['default'];
var React = __webpack_require__(18);
var ExcelColumn = function ExcelColumn() {
_classCallCheck(this, ExcelColumn);
};
var ExcelColumnShape = {
name: React.PropTypes.string.isRequired,
key: React.PropTypes.string.isRequired,
width: React.PropTypes.number.isRequired
};
module.exports = ExcelColumnShape;
/***/ },
/* 42 */
/***/ function(module, exports) {
"use strict";
exports["default"] = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
exports.__esModule = true;
/***/ },
/* 43 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
var _extends = __webpack_require__(2)['default'];
var React = __webpack_require__(18);
var joinClasses = __webpack_require__(21);
var Draggable = __webpack_require__(44);
var cloneWithProps = __webpack_require__(29);
var PropTypes = React.PropTypes;
var ResizeHandle = React.createClass({
displayName: 'ResizeHandle',
style: {
position: 'absolute',
top: 0,
right: 0,
width: 6,
height: '100%'
},
render: function render() {
return React.createElement(Draggable, _extends({}, this.props, {
className: 'react-grid-HeaderCell__resizeHandle',
style: this.style
}));
}
});
module.exports = ResizeHandle;
/***/ },
/* 44 */
/***/ function(module, exports, __webpack_require__) {
/* need */
/**
* @jsx React.DOM
*/
'use strict';
var _extends = __webpack_require__(2)['default'];
var React = __webpack_require__(18);
var PropTypes = React.PropTypes;
var emptyFunction = __webpack_require__(36);
var Draggable = React.createClass({
displayName: 'Draggable',
propTypes: {
onDragStart: PropTypes.func,
onDragEnd: PropTypes.func,
onDrag: PropTypes.func,
component: PropTypes.oneOfType([PropTypes.func, PropTypes.constructor])
},
render: function render() {
var Component = this.props.component;
return React.createElement('div', _extends({}, this.props, {
onMouseDown: this.onMouseDown,
className: 'react-grid-HeaderCell__draggable' }));
},
getDefaultProps: function getDefaultProps() {
return {
onDragStart: emptyFunction.thatReturnsTrue,
onDragEnd: emptyFunction,
onDrag: emptyFunction
};
},
getInitialState: function getInitialState() {
return {
drag: null
};
},
onMouseDown: function onMouseDown(e) {
var drag = this.props.onDragStart(e);
if (drag === null && e.button !== 0) {
return;
}
window.addEventListener('mouseup', this.onMouseUp);
window.addEventListener('mousemove', this.onMouseMove);
this.setState({ drag: drag });
},
onMouseMove: function onMouseMove(e) {
if (this.state.drag === null) {
return;
}
if (e.preventDefault) {
e.preventDefault();
}
this.props.onDrag(e);
},
onMouseUp: function onMouseUp(e) {
this.cleanUp();
this.props.onDragEnd(e, this.state.drag);
this.setState({ drag: null });
},
componentWillUnmount: function componentWillUnmount() {
this.cleanUp();
},
cleanUp: function cleanUp() {
window.removeEventListener('mouseup', this.onMouseUp);
window.removeEventListener('mousemove', this.onMouseMove);
}
});
module.exports = Draggable;
/***/ },
/* 45 */
/***/ function(module, exports) {
/* offsetWidth in HTMLElement */
"use strict";
var size;
function getScrollbarSize() {
if (size === undefined) {
var outer = document.createElement('div');
outer.style.width = '50px';
outer.style.height = '50px';
outer.style.overflowY = 'scroll';
outer.style.position = 'absolute';
outer.style.top = '-200px';
outer.style.left = '-200px';
var inner = document.createElement('div');
inner.style.height = '100px';
inner.style.width = '100%';
outer.appendChild(inner);
document.body.appendChild(outer);
var outerWidth = outer.clientWidth;
var innerWidth = inner.clientWidth;
document.body.removeChild(outer);
size = outerWidth - innerWidth;
}
return size;
}
module.exports = getScrollbarSize;
/***/ },
/* 46 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var joinClasses = __webpack_require__(21);
var ExcelColumn = __webpack_require__(41);
var DEFINE_SORT = {
ASC: 'ASC',
DESC: 'DESC',
NONE: 'NONE'
};
var SortableHeaderCell = React.createClass({
displayName: 'SortableHeaderCell',
propTypes: {
columnKey: React.PropTypes.string.isRequired,
onSort: React.PropTypes.func.isRequired,
sortDirection: React.PropTypes.oneOf(['ASC', 'DESC', 'NONE'])
},
onClick: function onClick() {
var direction;
switch (this.props.sortDirection) {
case null:
case undefined:
case DEFINE_SORT.NONE:
direction = DEFINE_SORT.ASC;
break;
case DEFINE_SORT.ASC:
direction = DEFINE_SORT.DESC;
break;
case DEFINE_SORT.DESC:
direction = DEFINE_SORT.NONE;
break;
}
this.props.onSort(this.props.columnKey, direction);
},
getSortByText: function getSortByText() {
var unicodeKeys = {
'ASC': '9650',
'DESC': '9660',
'NONE': ''
};
return String.fromCharCode(unicodeKeys[this.props.sortDirection]);
},
render: function render() {
return React.createElement(
'div',
{
onClick: this.onClick,
style: { cursor: 'pointer' } },
this.props.column.name,
React.createElement(
'span',
{ className: 'pull-right' },
this.getSortByText()
)
);
}
});
module.exports = SortableHeaderCell;
/***/ },
/* 47 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var Canvas = __webpack_require__(48);
var PropTypes = React.PropTypes;
var ViewportScroll = __webpack_require__(78);
var Viewport = React.createClass({
displayName: 'Viewport',
mixins: [ViewportScroll],
propTypes: {
rowOffsetHeight: PropTypes.number.isRequired,
totalWidth: PropTypes.number.isRequired,
columnMetrics: PropTypes.object.isRequired,
rowGetter: PropTypes.oneOfType([PropTypes.array, PropTypes.func]).isRequired,
selectedRows: PropTypes.array,
expandedRows: PropTypes.array,
rowRenderer: PropTypes.func,
rowsCount: PropTypes.number.isRequired,
rowHeight: PropTypes.number.isRequired,
onRows: PropTypes.func,
onScroll: PropTypes.func,
minHeight: PropTypes.number
},
render: function render() {
var style = {
padding: 0,
bottom: 0,
left: 0,
right: 0,
overflow: 'hidden',
position: 'absolute',
top: this.props.rowOffsetHeight
};
return React.createElement(
'div',
{
className: 'react-grid-Viewport',
style: style },
React.createElement(Canvas, {
ref: 'canvas',
totalWidth: this.props.totalWidth,
width: this.props.columnMetrics.width,
rowGetter: this.props.rowGetter,
rowsCount: this.props.rowsCount,
selectedRows: this.props.selectedRows,
expandedRows: this.props.expandedRows,
columns: this.props.columnMetrics.columns,
rowRenderer: this.props.rowRenderer,
visibleStart: this.state.visibleStart,
visibleEnd: this.state.visibleEnd,
displayStart: this.state.displayStart,
displayEnd: this.state.displayEnd,
cellMetaData: this.props.cellMetaData,
height: this.state.height,
rowHeight: this.props.rowHeight,
onScroll: this.onScroll,
onRows: this.props.onRows
})
);
},
getScroll: function getScroll() {
return this.refs.canvas.getScroll();
},
onScroll: function onScroll(scroll) {
this.updateScroll(scroll.scrollTop, scroll.scrollLeft, this.state.height, this.props.rowHeight, this.props.rowsCount);
if (this.props.onScroll) {
this.props.onScroll({ scrollTop: scroll.scrollTop, scrollLeft: scroll.scrollLeft });
}
},
setScrollLeft: function setScrollLeft(scrollLeft) {
this.refs.canvas.setScrollLeft(scrollLeft);
}
});
module.exports = Viewport;
/***/ },
/* 48 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
"use strict";
var React = __webpack_require__(18);
var joinClasses = __webpack_require__(21);
var PropTypes = React.PropTypes;
var cloneWithProps = __webpack_require__(29);
var shallowEqual = __webpack_require__(27);
var emptyFunction = __webpack_require__(36);
var ScrollShim = __webpack_require__(49);
var Row = __webpack_require__(50);
var ExcelColumn = __webpack_require__(41);
var Canvas = React.createClass({
displayName: 'Canvas',
mixins: [ScrollShim],
propTypes: {
rowRenderer: PropTypes.oneOfType([PropTypes.func, PropTypes.element]),
rowHeight: PropTypes.number.isRequired,
height: PropTypes.number.isRequired,
displayStart: PropTypes.number.isRequired,
displayEnd: PropTypes.number.isRequired,
rowsCount: PropTypes.number.isRequired,
rowGetter: PropTypes.oneOfType([PropTypes.func.isRequired, PropTypes.array.isRequired]),
onRows: PropTypes.func,
columns: PropTypes.oneOfType([PropTypes.object, PropTypes.array]).isRequired
},
render: function render() {
var _this = this;
var displayStart = this.state.displayStart;
var displayEnd = this.state.displayEnd;
var rowHeight = this.props.rowHeight;
var length = this.props.rowsCount;
var rows = this.getRows(displayStart, displayEnd).map(function (row, idx) {
return _this.renderRow({
key: displayStart + idx,
ref: idx,
idx: displayStart + idx,
row: row,
height: rowHeight,
columns: _this.props.columns,
isSelected: _this.isRowSelected(displayStart + idx),
expandedRows: _this.props.expandedRows,
cellMetaData: _this.props.cellMetaData
});
});
this._currentRowsLength = rows.length;
if (displayStart > 0) {
rows.unshift(this.renderPlaceholder('top', displayStart * rowHeight));
}
if (length - displayEnd > 0) {
rows.push(this.renderPlaceholder('bottom', (length - displayEnd) * rowHeight));
}
var style = {
position: 'absolute',
top: 0,
left: 0,
overflowX: 'auto',
overflowY: 'scroll',
width: this.props.totalWidth + this.state.scrollbarWidth,
height: this.props.height,
transform: 'translate3d(0, 0, 0)'
};
return React.createElement(
'div',
{
style: style,
onScroll: this.onScroll,
className: joinClasses("react-grid-Canvas", this.props.className, { opaque: this.props.cellMetaData.selected && this.props.cellMetaData.selected.active }) },
React.createElement(
'div',
{ style: { width: this.props.width, overflow: 'hidden' } },
rows
)
);
},
renderRow: function renderRow(props) {
var RowsRenderer = this.props.rowRenderer;
if (typeof RowsRenderer === 'function') {
return React.createElement(RowsRenderer, props);
} else if (React.isValidElement(this.props.rowRenderer)) {
return cloneWithProps(this.props.rowRenderer, props);
}
},
renderPlaceholder: function renderPlaceholder(key, height) {
return React.createElement(
'div',
{ key: key, style: { height: height } },
this.props.columns.map(function (column, idx) {
return React.createElement('div', { style: { width: column.width }, key: idx });
})
);
},
getDefaultProps: function getDefaultProps() {
return {
rowRenderer: Row,
onRows: emptyFunction
};
},
isRowSelected: function isRowSelected(rowIdx) {
return this.props.selectedRows && this.props.selectedRows[rowIdx] === true;
},
_currentRowsLength: 0,
_currentRowsRange: { start: 0, end: 0 },
_scroll: { scrollTop: 0, scrollLeft: 0 },
getInitialState: function getInitialState() {
return {
shouldUpdate: true,
displayStart: this.props.displayStart,
displayEnd: this.props.displayEnd,
scrollbarWidth: 0
};
},
componentWillMount: function componentWillMount() {
this._currentRowsLength = 0;
this._currentRowsRange = { start: 0, end: 0 };
this._scroll = { scrollTop: 0, scrollLeft: 0 };
},
componentDidMount: function componentDidMount() {
this.onRows();
},
componentDidUpdate: function componentDidUpdate(nextProps) {
if (this._scroll !== { start: 0, end: 0 }) {
this.setScrollLeft(this._scroll.scrollLeft);
}
this.onRows();
},
componentWillUnmount: function componentWillUnmount() {
this._currentRowsLength = 0;
this._currentRowsRange = { start: 0, end: 0 };
this._scroll = { scrollTop: 0, scrollLeft: 0 };
},
componentWillReceiveProps: function componentWillReceiveProps(nextProps) {
if (nextProps.rowsCount > this.props.rowsCount) {
React.findDOMNode(this).scrollTop = nextProps.rowsCount * this.props.rowHeight;
}
var scrollbarWidth = this.getScrollbarWidth();
var shouldUpdate = !(nextProps.visibleStart > this.state.displayStart && nextProps.visibleEnd < this.state.displayEnd) || nextProps.rowsCount !== this.props.rowsCount || nextProps.rowHeight !== this.props.rowHeight || nextProps.columns !== this.props.columns || nextProps.width !== this.props.width || nextProps.cellMetaData !== this.props.cellMetaData || !shallowEqual(nextProps.style, this.props.style);
if (shouldUpdate) {
this.setState({
shouldUpdate: true,
displayStart: nextProps.displayStart,
displayEnd: nextProps.displayEnd,
scrollbarWidth: scrollbarWidth
});
} else {
this.setState({ shouldUpdate: false, scrollbarWidth: scrollbarWidth });
}
},
shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
return !nextState || nextState.shouldUpdate;
},
onRows: function onRows() {
if (this._currentRowsRange !== { start: 0, end: 0 }) {
this.props.onRows(this._currentRowsRange);
this._currentRowsRange = { start: 0, end: 0 };
}
},
getRows: function getRows(displayStart, displayEnd) {
this._currentRowsRange = { start: displayStart, end: displayEnd };
if (Array.isArray(this.props.rowGetter)) {
return this.props.rowGetter.slice(displayStart, displayEnd);
} else {
var rows = [];
for (var i = displayStart; i < displayEnd; i++) {
rows.push(this.props.rowGetter(i));
}
return rows;
}
},
getScrollbarWidth: function getScrollbarWidth() {
var scrollbarWidth = 0;
// Get the scrollbar width
var canvas = this.getDOMNode();
scrollbarWidth = canvas.offsetWidth - canvas.clientWidth;
return scrollbarWidth;
},
setScrollLeft: function setScrollLeft(scrollLeft) {
if (this._currentRowsLength !== 0) {
if (!this.refs) return;
for (var i = 0, len = this._currentRowsLength; i < len; i++) {
if (this.refs[i] && this.refs[i].setScrollLeft) {
this.refs[i].setScrollLeft(scrollLeft);
}
}
}
},
getScroll: function getScroll() {
var _React$findDOMNode = React.findDOMNode(this);
var scrollTop = _React$findDOMNode.scrollTop;
var scrollLeft = _React$findDOMNode.scrollLeft;
return { scrollTop: scrollTop, scrollLeft: scrollLeft };
},
onScroll: function onScroll(e) {
this.appendScrollShim();
var _e$target = e.target;
var scrollTop = _e$target.scrollTop;
var scrollLeft = _e$target.scrollLeft;
var scroll = { scrollTop: scrollTop, scrollLeft: scrollLeft };
this._scroll = scroll;
this.props.onScroll(scroll);
}
});
module.exports = Canvas;
/***/ },
/* 49 */
/***/ function(module, exports, __webpack_require__) {
/* TODO mixin not compatible and HTMLElement classList */
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var ScrollShim = {
appendScrollShim: function appendScrollShim() {
if (!this._scrollShim) {
var size = this._scrollShimSize();
var shim = document.createElement('div');
if (shim.classList) {
shim.classList.add('react-grid-ScrollShim'); //flow - not compatible with HTMLElement
} else {
shim.className += ' react-grid-ScrollShim';
}
shim.style.position = 'absolute';
shim.style.top = 0;
shim.style.left = 0;
shim.style.width = size.width + 'px';
shim.style.height = size.height + 'px';
React.findDOMNode(this).appendChild(shim);
this._scrollShim = shim;
}
this._scheduleRemoveScrollShim();
},
_scrollShimSize: function _scrollShimSize() {
return {
width: this.props.width,
height: this.props.length * this.props.rowHeight
};
},
_scheduleRemoveScrollShim: function _scheduleRemoveScrollShim() {
if (this._scheduleRemoveScrollShimTimer) {
clearTimeout(this._scheduleRemoveScrollShimTimer);
}
this._scheduleRemoveScrollShimTimer = setTimeout(this._removeScrollShim, 200);
},
_removeScrollShim: function _removeScrollShim() {
if (this._scrollShim) {
this._scrollShim.parentNode.removeChild(this._scrollShim);
this._scrollShim = undefined;
}
}
};
module.exports = ScrollShim;
/***/ },
/* 50 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var _extends = __webpack_require__(2)['default'];
var React = __webpack_require__(18);
var joinClasses = __webpack_require__(21);
var Cell = __webpack_require__(51);
var ColumnMetrics = __webpack_require__(23);
var ColumnUtilsMixin = __webpack_require__(25);
var Row = React.createClass({
displayName: 'Row',
propTypes: {
height: React.PropTypes.number.isRequired,
columns: React.PropTypes.oneOfType([React.PropTypes.object, React.PropTypes.array]).isRequired,
row: React.PropTypes.object.isRequired,
cellRenderer: React.PropTypes.func,
isSelected: React.PropTypes.bool,
idx: React.PropTypes.number.isRequired,
expandedRows: React.PropTypes.arrayOf(React.PropTypes.object)
},
mixins: [ColumnUtilsMixin],
render: function render() {
var className = joinClasses('react-grid-Row', "react-grid-Row--${this.props.idx % 2 === 0 ? 'even' : 'odd'}");
var style = {
height: this.getRowHeight(this.props),
overflow: 'hidden'
};
var cells = this.getCells();
return React.createElement(
'div',
_extends({}, this.props, { className: className, style: style, onDragEnter: this.handleDragEnter }),
React.isValidElement(this.props.row) ? this.props.row : cells
);
},
getCells: function getCells() {
var _this = this;
var cells = [];
var lockedCells = [];
var selectedColumn = this.getSelectedColumn();
this.props.columns.forEach(function (column, i) {
var CellRenderer = _this.props.cellRenderer;
var cell = React.createElement(CellRenderer, {
ref: i,
key: i,
idx: i,
rowIdx: _this.props.idx,
value: _this.getCellValue(column.key || i),
column: column,
height: _this.getRowHeight(),
formatter: column.formatter,
cellMetaData: _this.props.cellMetaData,
rowData: _this.props.row,
selectedColumn: selectedColumn,
isRowSelected: _this.props.isSelected });
if (column.locked) {
lockedCells.push(cell);
} else {
cells.push(cell);
}
});
return cells.concat(lockedCells);
},
getRowHeight: function getRowHeight() {
var rows = this.props.expandedRows || null;
if (rows && this.props.key) {
var row = rows[this.props.key] || null;
if (row) {
return row.height;
}
}
return this.props.height;
},
getCellValue: function getCellValue(key) {
var val;
if (key === 'select-row') {
return this.props.isSelected;
} else if (typeof this.props.row.get === 'function') {
val = this.props.row.get(key);
} else {
val = this.props.row[key];
}
return val;
},
renderCell: function renderCell(props) {
if (typeof this.props.cellRenderer == 'function') {
this.props.cellRenderer.call(this, props);
}
if (React.isValidElement(this.props.cellRenderer)) {
return cloneWithProps(this.props.cellRenderer, props);
} else {
return this.props.cellRenderer(props);
}
},
getDefaultProps: function getDefaultProps() {
return {
cellRenderer: Cell,
isSelected: false,
height: 35
};
},
setScrollLeft: function setScrollLeft(scrollLeft) {
var _this2 = this;
this.props.columns.forEach(function (column, i) {
if (column.locked) {
if (!_this2.refs[i]) return;
_this2.refs[i].setScrollLeft(scrollLeft);
}
});
},
doesRowContainSelectedCell: function doesRowContainSelectedCell(props) {
var selected = props.cellMetaData.selected;
if (selected && selected.rowIdx === props.idx) {
return true;
} else {
return false;
}
},
willRowBeDraggedOver: function willRowBeDraggedOver(props) {
var dragged = props.cellMetaData.dragged;
return dragged != null && (dragged.rowIdx >= 0 || dragged.complete === true);
},
hasRowBeenCopied: function hasRowBeenCopied() {
var copied = this.props.cellMetaData.copied;
return copied != null && copied.rowIdx === this.props.idx;
},
shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
return !ColumnMetrics.sameColumns(this.props.columns, nextProps.columns, ColumnMetrics.sameColumn) || this.doesRowContainSelectedCell(this.props) || this.doesRowContainSelectedCell(nextProps) || this.willRowBeDraggedOver(nextProps) || nextProps.row !== this.props.row || this.hasRowBeenCopied() || this.props.isSelected !== nextProps.isSelected || nextProps.height !== this.props.height;
},
handleDragEnter: function handleDragEnter() {
var handleDragEnterRow = this.props.cellMetaData.handleDragEnterRow;
if (handleDragEnterRow) {
handleDragEnterRow(this.props.idx);
}
},
getSelectedColumn: function getSelectedColumn() {
var selected = this.props.cellMetaData.selected;
if (selected && selected.idx) {
return this.getColumn(this.props.columns, selected.idx);
}
}
});
module.exports = Row;
/***/ },
/* 51 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var _extends = __webpack_require__(2)['default'];
var React = __webpack_require__(18);
var joinClasses = __webpack_require__(21);
var cloneWithProps = __webpack_require__(29);
var EditorContainer = __webpack_require__(52);
var ExcelColumn = __webpack_require__(41);
var isFunction = __webpack_require__(76);
var CellMetaDataShape = __webpack_require__(77);
var Cell = React.createClass({
displayName: 'Cell',
propTypes: {
rowIdx: React.PropTypes.number.isRequired,
idx: React.PropTypes.number.isRequired,
selected: React.PropTypes.shape({
idx: React.PropTypes.number.isRequired
}),
tabIndex: React.PropTypes.number,
ref: React.PropTypes.string,
column: React.PropTypes.shape(ExcelColumn).isRequired,
value: React.PropTypes.oneOfType([React.PropTypes.string, React.PropTypes.number, React.PropTypes.object, React.PropTypes.bool]).isRequired,
isExpanded: React.PropTypes.bool,
cellMetaData: React.PropTypes.shape(CellMetaDataShape).isRequired,
handleDragStart: React.PropTypes.func,
className: React.PropTypes.string,
rowData: React.PropTypes.object.isRequired
},
getDefaultProps: function getDefaultProps() {
return {
tabIndex: -1,
ref: "cell",
isExpanded: false
};
},
getInitialState: function getInitialState() {
return { isRowChanging: false, isCellValueChanging: false };
},
componentDidMount: function componentDidMount() {
this.checkFocus();
},
componentDidUpdate: function componentDidUpdate(prevProps, prevState) {
this.checkFocus();
var dragged = this.props.cellMetaData.dragged;
if (dragged && dragged.complete === true) {
this.props.cellMetaData.handleTerminateDrag();
}
if (this.state.isRowChanging && this.props.selectedColumn != null) {
this.applyUpdateClass();
}
},
componentWillReceiveProps: function componentWillReceiveProps(nextProps) {
this.setState({ isRowChanging: this.props.rowData !== nextProps.rowData, isCellValueChanging: this.props.value !== nextProps.value });
},
shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
return this.props.column.width !== nextProps.column.width || this.props.column.left !== nextProps.column.left || this.props.rowData !== nextProps.rowData || this.props.height !== nextProps.height || this.props.rowIdx !== nextProps.rowIdx || this.isCellSelectionChanging(nextProps) || this.isDraggedCellChanging(nextProps) || this.isCopyCellChanging(nextProps) || this.props.isRowSelected !== nextProps.isRowSelected || this.isSelected();
},
getStyle: function getStyle() {
var style = {
position: 'absolute',
width: this.props.column.width,
height: this.props.height,
left: this.props.column.left
};
return style;
},
render: function render() {
var style = this.getStyle();
var className = this.getCellClass();
var cellContent = this.renderCellContent({
value: this.props.value,
column: this.props.column,
rowIdx: this.props.rowIdx,
isExpanded: this.props.isExpanded
});
return React.createElement(
'div',
_extends({}, this.props, { className: className, style: style, onClick: this.onCellClick, onDoubleClick: this.onCellDoubleClick }),
cellContent,
React.createElement('div', { className: 'drag-handle', draggable: 'true' })
);
},
renderCellContent: function renderCellContent(props) {
var CellContent;
var Formatter = this.getFormatter();
if (React.isValidElement(Formatter)) {
props.dependentValues = this.getFormatterDependencies();
CellContent = cloneWithProps(Formatter, props);
} else if (isFunction(Formatter)) {
CellContent = React.createElement(Formatter, { value: this.props.value, dependentValues: this.getFormatterDependencies() });
} else {
CellContent = React.createElement(SimpleCellFormatter, { value: this.props.value });
}
return React.createElement(
'div',
{ ref: 'cell',
className: 'react-grid-Cell__value' },
CellContent,
' ',
this.props.cellControls
);
},
isColumnSelected: function isColumnSelected() {
var meta = this.props.cellMetaData;
if (meta == null || meta.selected == null) {
return false;
}
return meta.selected && meta.selected.idx === this.props.idx;
},
isSelected: function isSelected() {
var meta = this.props.cellMetaData;
if (meta == null || meta.selected == null) {
return false;
}
return meta.selected && meta.selected.rowIdx === this.props.rowIdx && meta.selected.idx === this.props.idx;
},
isActive: function isActive() {
var meta = this.props.cellMetaData;
if (meta == null || meta.selected == null) {
return false;
}
return this.isSelected() && meta.selected.active === true;
},
isCellSelectionChanging: function isCellSelectionChanging(nextProps) {
var meta = this.props.cellMetaData;
if (meta == null || meta.selected == null) {
return false;
}
var nextSelected = nextProps.cellMetaData.selected;
if (meta.selected && nextSelected) {
return this.props.idx === nextSelected.idx || this.props.idx === meta.selected.idx;
} else {
return true;
}
},
getFormatter: function getFormatter() {
var col = this.props.column;
if (this.isActive()) {
return React.createElement(EditorContainer, { rowData: this.getRowData(), rowIdx: this.props.rowIdx, idx: this.props.idx, cellMetaData: this.props.cellMetaData, column: col, height: this.props.height });
} else {
return this.props.column.formatter;
}
},
getRowData: function getRowData() {
return this.props.rowData.toJSON ? this.props.rowData.toJSON() : this.props.rowData;
},
getFormatterDependencies: function getFormatterDependencies() {
//clone row data so editor cannot actually change this
var columnName = this.props.column.ItemId;
//convention based method to get corresponding Id or Name of any Name or Id property
if (typeof this.props.column.getRowMetaData === 'function') {
return this.props.column.getRowMetaData(this.getRowData(), this.props.column);
}
},
onCellClick: function onCellClick(e) {
var meta = this.props.cellMetaData;
if (meta != null && meta.onCellClick != null) {
meta.onCellClick({ rowIdx: this.props.rowIdx, idx: this.props.idx });
}
},
onCellDoubleClick: function onCellDoubleClick(e) {
var meta = this.props.cellMetaData;
if (meta != null && meta.onCellDoubleClick != null) {
meta.onCellDoubleClick({ rowIdx: this.props.rowIdx, idx: this.props.idx });
}
},
checkFocus: function checkFocus() {
if (this.isSelected() && !this.isActive()) {
React.findDOMNode(this).focus();
}
},
getCellClass: function getCellClass() {
var className = joinClasses(this.props.column.cellClass, 'react-grid-Cell', this.props.className, this.props.column.locked ? 'react-grid-Cell--locked' : null);
var extraClasses = joinClasses({
'selected': this.isSelected() && !this.isActive(),
'editing': this.isActive(),
'copied': this.isCopied(),
'active-drag-cell': this.isSelected() || this.isDraggedOver(),
'is-dragged-over-up': this.isDraggedOverUpwards(),
'is-dragged-over-down': this.isDraggedOverDownwards(),
'was-dragged-over': this.wasDraggedOver()
});
return joinClasses(className, extraClasses);
},
getUpdateCellClass: function getUpdateCellClass() {
return this.props.column.getUpdateCellClass ? this.props.column.getUpdateCellClass(this.props.selectedColumn, this.props.column, this.state.isCellValueChanging) : '';
},
applyUpdateClass: function applyUpdateClass() {
var updateCellClass = this.getUpdateCellClass();
// -> removing the class
if (updateCellClass != null && updateCellClass != "") {
var cellDOMNode = this.getDOMNode();
if (cellDOMNode.classList) {
cellDOMNode.classList.remove(updateCellClass);
// -> and re-adding the class
cellDOMNode.classList.add(updateCellClass);
} else if (cellDOMNode.className.indexOf(updateCellClass) === -1) {
// IE9 doesn't support classList, nor (I think) altering element.className
// without replacing it wholesale.
cellDOMNode.className = cellDOMNode.className + ' ' + updateCellClass;
}
}
},
setScrollLeft: function setScrollLeft(scrollLeft) {
var ctrl = this; //flow on windows has an outdated react declaration, once that gets updated, we can remove this
if (ctrl.isMounted()) {
var node = React.findDOMNode(this);
var transform = 'translate3d(' + scrollLeft + 'px, 0px, 0px)';
node.style.webkitTransform = transform;
node.style.transform = transform;
}
},
isCopied: function isCopied() {
var copied = this.props.cellMetaData.copied;
return copied && copied.rowIdx === this.props.rowIdx && copied.idx === this.props.idx;
},
isDraggedOver: function isDraggedOver() {
var dragged = this.props.cellMetaData.dragged;
return dragged && dragged.overRowIdx === this.props.rowIdx && dragged.idx === this.props.idx;
},
wasDraggedOver: function wasDraggedOver() {
var dragged = this.props.cellMetaData.dragged;
return dragged && (dragged.overRowIdx < this.props.rowIdx && this.props.rowIdx < dragged.rowIdx || dragged.overRowIdx > this.props.rowIdx && this.props.rowIdx > dragged.rowIdx) && dragged.idx === this.props.idx;
},
isDraggedCellChanging: function isDraggedCellChanging(nextProps) {
var isChanging;
var dragged = this.props.cellMetaData.dragged;
var nextDragged = nextProps.cellMetaData.dragged;
if (dragged) {
isChanging = nextDragged && this.props.idx === nextDragged.idx || dragged && this.props.idx === dragged.idx;
return isChanging;
} else {
return false;
}
},
isCopyCellChanging: function isCopyCellChanging(nextProps) {
var isChanging;
var copied = this.props.cellMetaData.copied;
var nextCopied = nextProps.cellMetaData.copied;
if (copied) {
isChanging = nextCopied && this.props.idx === nextCopied.idx || copied && this.props.idx === copied.idx;
return isChanging;
} else {
return false;
}
},
isDraggedOverUpwards: function isDraggedOverUpwards() {
var dragged = this.props.cellMetaData.dragged;
return !this.isSelected() && this.isDraggedOver() && this.props.rowIdx < dragged.rowIdx;
},
isDraggedOverDownwards: function isDraggedOverDownwards() {
var dragged = this.props.cellMetaData.dragged;
return !this.isSelected() && this.isDraggedOver() && this.props.rowIdx > dragged.rowIdx;
}
});
var SimpleCellFormatter = React.createClass({
displayName: 'SimpleCellFormatter',
propTypes: {
value: React.PropTypes.oneOfType([React.PropTypes.string, React.PropTypes.number, React.PropTypes.object, React.PropTypes.bool]).isRequired
},
render: function render() {
return React.createElement(
'span',
null,
this.props.value
);
},
shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
return nextProps.value !== this.props.value;
}
});
module.exports = Cell;
/***/ },
/* 52 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var joinClasses = __webpack_require__(21);
var keyboardHandlerMixin = __webpack_require__(53);
var SimpleTextEditor = __webpack_require__(54);
var isFunction = __webpack_require__(76);
var cloneWithProps = __webpack_require__(29);
var EditorContainer = React.createClass({
displayName: 'EditorContainer',
mixins: [keyboardHandlerMixin],
propTypes: {
rowData: React.PropTypes.object.isRequired,
value: React.PropTypes.oneOfType([React.PropTypes.string, React.PropTypes.number, React.PropTypes.object, React.PropTypes.bool]).isRequired,
cellMetaData: React.PropTypes.shape({
selected: React.PropTypes.object.isRequired,
copied: React.PropTypes.object,
dragged: React.PropTypes.object,
onCellClick: React.PropTypes.func,
onCellDoubleClick: React.PropTypes.func
}).isRequired,
column: React.PropTypes.object.isRequired,
height: React.PropTypes.number.isRequired
},
changeCommitted: false,
getInitialState: function getInitialState() {
return { isInvalid: false };
},
componentDidMount: function componentDidMount() {
var inputNode = this.getInputNode();
if (inputNode !== undefined) {
this.setTextInputFocus();
if (!this.getEditor().disableContainerStyles) {
inputNode.className += ' editor-main';
inputNode.style.height = this.props.height - 1 + 'px';
}
}
},
createEditor: function createEditor() {
var _this = this;
var editorRef = function editorRef(c) {
return _this.editor = c;
};
var editorProps = {
ref: editorRef,
column: this.props.column,
value: this.getInitialValue(),
onCommit: this.commit,
rowMetaData: this.getRowMetaData(),
height: this.props.height,
onBlur: this.commit,
onOverrideKeyDown: this.onKeyDown
};
var customEditor = this.props.column.editor;
if (customEditor && React.isValidElement(customEditor)) {
//return custom column editor or SimpleEditor if none specified
return cloneWithProps(customEditor, editorProps);
} else {
return React.createElement(SimpleTextEditor, { ref: editorRef, column: this.props.column, value: this.getInitialValue(), onBlur: this.commit, rowMetaData: this.getRowMetaData() });
}
},
getRowMetaData: function getRowMetaData() {
//clone row data so editor cannot actually change this
var columnName = this.props.column.ItemId;
//convention based method to get corresponding Id or Name of any Name or Id property
if (typeof this.props.column.getRowMetaData === 'function') {
return this.props.column.getRowMetaData(this.props.rowData, this.props.column);
}
},
onPressEnter: function onPressEnter(e) {
this.commit({ key: 'Enter' });
},
onPressTab: function onPressTab(e) {
this.commit({ key: 'Tab' });
},
onPressEscape: function onPressEscape(e) {
if (!this.editorIsSelectOpen()) {
this.props.cellMetaData.onCommitCancel();
} else {
// prevent event from bubbling if editor has results to select
e.stopPropagation();
}
},
onPressArrowDown: function onPressArrowDown(e) {
if (this.editorHasResults()) {
//dont want to propogate as that then moves us round the grid
e.stopPropagation();
} else {
this.commit(e);
}
},
onPressArrowUp: function onPressArrowUp(e) {
if (this.editorHasResults()) {
//dont want to propogate as that then moves us round the grid
e.stopPropagation();
} else {
this.commit(e);
}
},
onPressArrowLeft: function onPressArrowLeft(e) {
//prevent event propogation. this disables left cell navigation
if (!this.isCaretAtBeginningOfInput()) {
e.stopPropagation();
} else {
this.commit(e);
}
},
onPressArrowRight: function onPressArrowRight(e) {
//prevent event propogation. this disables right cell navigation
if (!this.isCaretAtEndOfInput()) {
e.stopPropagation();
} else {
this.commit(e);
}
},
editorHasResults: function editorHasResults() {
if (isFunction(this.getEditor().hasResults)) {
return this.getEditor().hasResults();
} else {
return false;
}
},
editorIsSelectOpen: function editorIsSelectOpen() {
if (isFunction(this.getEditor().isSelectOpen)) {
return this.getEditor().isSelectOpen();
} else {
return false;
}
},
getEditor: function getEditor() {
return this.editor;
},
commit: function commit(args) {
var opts = args || {};
var updated = this.getEditor().getValue();
if (this.isNewValueValid(updated)) {
var cellKey = this.props.column.key;
this.props.cellMetaData.onCommit({ cellKey: cellKey, rowIdx: this.props.rowIdx, updated: updated, key: opts.key });
}
this.changeCommitted = true;
},
isNewValueValid: function isNewValueValid(value) {
if (isFunction(this.getEditor().validate)) {
var isValid = this.getEditor().validate(value);
this.setState({ isInvalid: !isValid });
return isValid;
} else {
return true;
}
},
getInputNode: function getInputNode() {
return this.getEditor().getInputNode();
},
getInitialValue: function getInitialValue() {
var selected = this.props.cellMetaData.selected;
var keyCode = selected.initialKeyCode;
if (keyCode === 'Delete' || keyCode === 'Backspace') {
return '';
} else if (keyCode === 'Enter') {
return this.props.value;
} else {
var text = keyCode ? String.fromCharCode(keyCode) : this.props.value;
return text;
}
},
getContainerClass: function getContainerClass() {
return joinClasses({
'has-error': this.state.isInvalid === true
});
},
renderStatusIcon: function renderStatusIcon() {
if (this.state.isInvalid === true) {
return React.createElement('span', { className: 'glyphicon glyphicon-remove form-control-feedback' });
}
},
render: function render() {
return React.createElement(
'div',
{ className: this.getContainerClass(), onKeyDown: this.onKeyDown },
this.createEditor(),
this.renderStatusIcon()
);
},
setCaretAtEndOfInput: function setCaretAtEndOfInput() {
var input = this.getInputNode();
//taken from http://stackoverflow.com/questions/511088/use-javascript-to-place-cursor-at-end-of-text-in-text-input-element
var txtLength = input.value.length;
if (input.setSelectionRange) {
input.setSelectionRange(txtLength, txtLength);
} else if (input.createTextRange) {
var fieldRange = input.createTextRange();
fieldRange.moveStart('character', txtLength);
fieldRange.collapse();
fieldRange.select();
}
},
isCaretAtBeginningOfInput: function isCaretAtBeginningOfInput() {
var inputNode = this.getInputNode();
return inputNode.selectionStart === inputNode.selectionEnd && inputNode.selectionStart === 0;
},
isCaretAtEndOfInput: function isCaretAtEndOfInput() {
var inputNode = this.getInputNode();
return inputNode.selectionStart === inputNode.value.length;
},
setTextInputFocus: function setTextInputFocus() {
var selected = this.props.cellMetaData.selected;
var keyCode = selected.initialKeyCode;
var inputNode = this.getInputNode();
inputNode.focus();
if (inputNode.tagName === "INPUT") {
if (!this.isKeyPrintable(keyCode)) {
inputNode.focus();
inputNode.select();
} else {
inputNode.select();
}
}
},
componentWillUnmount: function componentWillUnmount() {
if (!this.changeCommitted && !this.hasEscapeBeenPressed()) {
this.commit({ key: 'Enter' });
}
},
hasEscapeBeenPressed: function hasEscapeBeenPressed() {
var pressed = false;
var escapeKey = 27;
if (window.event) {
if (window.event.keyCode === escapeKey) {
pressed = true;
} else if (window.event.which === escapeKey) {
pressed = true;
}
}
return pressed;
}
});
module.exports = EditorContainer;
/***/ },
/* 53 */
/***/ function(module, exports, __webpack_require__) {
/* TODO: mixins */
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var KeyboardHandlerMixin = {
onKeyDown: function onKeyDown(e) {
if (this.isCtrlKeyHeldDown(e)) {
this.checkAndCall('onPressKeyWithCtrl', e);
} else if (this.isKeyExplicitlyHandled(e.key)) {
//break up individual keyPress events to have their own specific callbacks
//this allows multiple mixins to listen to onKeyDown events and somewhat reduces methodName clashing
var callBack = 'onPress' + e.key;
this.checkAndCall(callBack, e);
} else if (this.isKeyPrintable(e.keyCode)) {
this.checkAndCall('onPressChar', e);
}
},
//taken from http://stackoverflow.com/questions/12467240/determine-if-javascript-e-keycode-is-a-printable-non-control-character
isKeyPrintable: function isKeyPrintable(keycode) {
var valid = keycode > 47 && keycode < 58 || // number keys
keycode == 32 || keycode == 13 || // spacebar & return key(s) (if you want to allow carriage returns)
keycode > 64 && keycode < 91 || // letter keys
keycode > 95 && keycode < 112 || // numpad keys
keycode > 185 && keycode < 193 || // ;=,-./` (in order)
keycode > 218 && keycode < 223; // [\]' (in order)
return valid;
},
isKeyExplicitlyHandled: function isKeyExplicitlyHandled(key) {
return typeof this['onPress' + key] === 'function';
},
isCtrlKeyHeldDown: function isCtrlKeyHeldDown(e) {
return e.ctrlKey === true && e.key !== "Control";
},
checkAndCall: function checkAndCall(methodName, args) {
if (typeof this[methodName] === 'function') {
this[methodName](args);
}
}
};
module.exports = KeyboardHandlerMixin;
/***/ },
/* 54 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var _get = __webpack_require__(55)['default'];
var _inherits = __webpack_require__(61)['default'];
var _createClass = __webpack_require__(72)['default'];
var _classCallCheck = __webpack_require__(42)['default'];
var React = __webpack_require__(18);
var keyboardHandlerMixin = __webpack_require__(53);
var ExcelColumn = __webpack_require__(41);
var EditorBase = __webpack_require__(75);
var SimpleTextEditor = (function (_EditorBase) {
_inherits(SimpleTextEditor, _EditorBase);
function SimpleTextEditor() {
_classCallCheck(this, SimpleTextEditor);
_get(Object.getPrototypeOf(SimpleTextEditor.prototype), 'constructor', this).apply(this, arguments);
}
_createClass(SimpleTextEditor, [{
key: 'render',
value: function render() {
return React.createElement('input', { ref: 'input', type: 'text', onBlur: this.props.onBlur, className: 'form-control', defaultValue: this.props.value });
}
}]);
return SimpleTextEditor;
})(EditorBase);
;
module.exports = SimpleTextEditor;
/***/ },
/* 55 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var _Object$getOwnPropertyDescriptor = __webpack_require__(56)["default"];
exports["default"] = function get(_x, _x2, _x3) {
var _again = true;
_function: while (_again) {
var object = _x,
property = _x2,
receiver = _x3;
desc = parent = getter = undefined;
_again = false;
if (object === null) object = Function.prototype;
var desc = _Object$getOwnPropertyDescriptor(object, property);
if (desc === undefined) {
var parent = Object.getPrototypeOf(object);
if (parent === null) {
return undefined;
} else {
_x = parent;
_x2 = property;
_x3 = receiver;
_again = true;
continue _function;
}
} else if ("value" in desc) {
return desc.value;
} else {
var getter = desc.get;
if (getter === undefined) {
return undefined;
}
return getter.call(receiver);
}
}
};
exports.__esModule = true;
/***/ },
/* 56 */
/***/ function(module, exports, __webpack_require__) {
module.exports = { "default": __webpack_require__(57), __esModule: true };
/***/ },
/* 57 */
/***/ function(module, exports, __webpack_require__) {
var $ = __webpack_require__(15);
__webpack_require__(58);
module.exports = function getOwnPropertyDescriptor(it, key){
return $.getDesc(it, key);
};
/***/ },
/* 58 */
/***/ function(module, exports, __webpack_require__) {
// 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
var toIObject = __webpack_require__(59);
__webpack_require__(60)('getOwnPropertyDescriptor', function($getOwnPropertyDescriptor){
return function getOwnPropertyDescriptor(it, key){
return $getOwnPropertyDescriptor(toIObject(it), key);
};
});
/***/ },
/* 59 */
/***/ function(module, exports, __webpack_require__) {
// to indexed object, toObject with fallback for non-array-like ES3 strings
var IObject = __webpack_require__(12)
, defined = __webpack_require__(11);
module.exports = function(it){
return IObject(defined(it));
};
/***/ },
/* 60 */
/***/ function(module, exports, __webpack_require__) {
// most Object methods by ES6 should accept primitives
module.exports = function(KEY, exec){
var $def = __webpack_require__(6)
, fn = (__webpack_require__(8).Object || {})[KEY] || Object[KEY]
, exp = {};
exp[KEY] = exec(fn);
$def($def.S + $def.F * __webpack_require__(17)(function(){ fn(1); }), 'Object', exp);
};
/***/ },
/* 61 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var _Object$create = __webpack_require__(62)["default"];
var _Object$setPrototypeOf = __webpack_require__(64)["default"];
exports["default"] = function (subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}
subClass.prototype = _Object$create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) _Object$setPrototypeOf ? _Object$setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
};
exports.__esModule = true;
/***/ },
/* 62 */
/***/ function(module, exports, __webpack_require__) {
module.exports = { "default": __webpack_require__(63), __esModule: true };
/***/ },
/* 63 */
/***/ function(module, exports, __webpack_require__) {
var $ = __webpack_require__(15);
module.exports = function create(P, D){
return $.create(P, D);
};
/***/ },
/* 64 */
/***/ function(module, exports, __webpack_require__) {
module.exports = { "default": __webpack_require__(65), __esModule: true };
/***/ },
/* 65 */
/***/ function(module, exports, __webpack_require__) {
__webpack_require__(66);
module.exports = __webpack_require__(8).Object.setPrototypeOf;
/***/ },
/* 66 */
/***/ function(module, exports, __webpack_require__) {
// 19.1.3.19 Object.setPrototypeOf(O, proto)
var $def = __webpack_require__(6);
$def($def.S, 'Object', {setPrototypeOf: __webpack_require__(67).set});
/***/ },
/* 67 */
/***/ function(module, exports, __webpack_require__) {
// Works with __proto__ only. Old v8 can't work with null proto objects.
/* eslint-disable no-proto */
var getDesc = __webpack_require__(15).getDesc
, isObject = __webpack_require__(68)
, anObject = __webpack_require__(69);
var check = function(O, proto){
anObject(O);
if(!isObject(proto) && proto !== null)throw TypeError(proto + ": can't set as prototype!");
};
module.exports = {
set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line no-proto
function(test, buggy, set){
try {
set = __webpack_require__(70)(Function.call, getDesc(Object.prototype, '__proto__').set, 2);
set(test, []);
buggy = !(test instanceof Array);
} catch(e){ buggy = true; }
return function setPrototypeOf(O, proto){
check(O, proto);
if(buggy)O.__proto__ = proto;
else set(O, proto);
return O;
};
}({}, false) : undefined),
check: check
};
/***/ },
/* 68 */
/***/ function(module, exports) {
module.exports = function(it){
return typeof it === 'object' ? it !== null : typeof it === 'function';
};
/***/ },
/* 69 */
/***/ function(module, exports, __webpack_require__) {
var isObject = __webpack_require__(68);
module.exports = function(it){
if(!isObject(it))throw TypeError(it + ' is not an object!');
return it;
};
/***/ },
/* 70 */
/***/ function(module, exports, __webpack_require__) {
// optional / simple context binding
var aFunction = __webpack_require__(71);
module.exports = function(fn, that, length){
aFunction(fn);
if(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(/* ...args */){
return fn.apply(that, arguments);
};
};
/***/ },
/* 71 */
/***/ function(module, exports) {
module.exports = function(it){
if(typeof it != 'function')throw TypeError(it + ' is not a function!');
return it;
};
/***/ },
/* 72 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var _Object$defineProperty = __webpack_require__(73)["default"];
exports["default"] = (function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
_Object$defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
})();
exports.__esModule = true;
/***/ },
/* 73 */
/***/ function(module, exports, __webpack_require__) {
module.exports = { "default": __webpack_require__(74), __esModule: true };
/***/ },
/* 74 */
/***/ function(module, exports, __webpack_require__) {
var $ = __webpack_require__(15);
module.exports = function defineProperty(it, key, desc){
return $.setDesc(it, key, desc);
};
/***/ },
/* 75 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var _get = __webpack_require__(55)['default'];
var _inherits = __webpack_require__(61)['default'];
var _createClass = __webpack_require__(72)['default'];
var _classCallCheck = __webpack_require__(42)['default'];
var React = __webpack_require__(18);
var keyboardHandlerMixin = __webpack_require__(53);
var ExcelColumn = __webpack_require__(41);
var EditorBase = (function (_React$Component) {
_inherits(EditorBase, _React$Component);
function EditorBase() {
_classCallCheck(this, EditorBase);
_get(Object.getPrototypeOf(EditorBase.prototype), 'constructor', this).apply(this, arguments);
}
_createClass(EditorBase, [{
key: 'getStyle',
value: function getStyle() {
return {
width: '100%'
};
}
}, {
key: 'getValue',
value: function getValue() {
var updated = {};
updated[this.props.column.key] = this.getInputNode().value;
return updated;
}
}, {
key: 'getInputNode',
value: function getInputNode() {
var domNode = React.findDOMNode(this);
if (domNode.tagName === 'INPUT') {
return domNode;
} else {
return domNode.querySelector("input:not([type=hidden])");
}
}
}, {
key: 'inheritContainerStyles',
value: function inheritContainerStyles() {
return true;
}
}]);
return EditorBase;
})(React.Component);
EditorBase.propTypes = {
onKeyDown: React.PropTypes.func.isRequired,
value: React.PropTypes.any.isRequired,
onBlur: React.PropTypes.func.isRequired,
column: React.PropTypes.shape(ExcelColumn).isRequired,
commit: React.PropTypes.func.isRequired
};
module.exports = EditorBase;
/***/ },
/* 76 */
/***/ function(module, exports) {
"use strict";
var isFunction = function isFunction(functionToCheck) {
var getType = {};
return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
};
module.exports = isFunction;
/***/ },
/* 77 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
var PropTypes = __webpack_require__(18).PropTypes;
module.exports = {
selected: PropTypes.object.isRequired,
copied: PropTypes.object,
dragged: PropTypes.object,
onCellClick: PropTypes.func.isRequired
};
/***/ },
/* 78 */
/***/ function(module, exports, __webpack_require__) {
/* TODO mixins */
'use strict';
var React = __webpack_require__(18);
var DOMMetrics = __webpack_require__(79);
var getWindowSize = __webpack_require__(80);
var PropTypes = React.PropTypes;
var min = Math.min;
var max = Math.max;
var floor = Math.floor;
var ceil = Math.ceil;
module.exports = {
mixins: [DOMMetrics.MetricsMixin],
DOMMetrics: {
viewportHeight: function viewportHeight() {
return React.findDOMNode(this).offsetHeight;
}
},
propTypes: {
rowHeight: React.PropTypes.number,
rowsCount: React.PropTypes.number.isRequired
},
getDefaultProps: function getDefaultProps() {
return {
rowHeight: 30
};
},
getInitialState: function getInitialState() {
return this.getGridState(this.props);
},
getGridState: function getGridState(props) {
var renderedRowsCount = ceil((props.minHeight - props.rowHeight) / props.rowHeight);
var totalRowCount = min(renderedRowsCount * 2, props.rowsCount);
return {
displayStart: 0,
displayEnd: totalRowCount,
height: props.minHeight,
scrollTop: 0,
scrollLeft: 0
};
},
updateScroll: function updateScroll(scrollTop, scrollLeft, height, rowHeight, length) {
var renderedRowsCount = ceil(height / rowHeight);
var visibleStart = floor(scrollTop / rowHeight);
var visibleEnd = min(visibleStart + renderedRowsCount, length);
var displayStart = max(0, visibleStart - renderedRowsCount * 2);
var displayEnd = min(visibleStart + renderedRowsCount * 2, length);
var nextScrollState = {
visibleStart: visibleStart,
visibleEnd: visibleEnd,
displayStart: displayStart,
displayEnd: displayEnd,
height: height,
scrollTop: scrollTop,
scrollLeft: scrollLeft
};
this.setState(nextScrollState);
},
metricsUpdated: function metricsUpdated() {
var height = this.DOMMetrics.viewportHeight();
if (height) {
this.updateScroll(this.state.scrollTop, this.state.scrollLeft, height, this.props.rowHeight, this.props.rowsCount);
}
},
componentWillReceiveProps: function componentWillReceiveProps(nextProps) {
if (this.props.rowHeight !== nextProps.rowHeight) {
this.setState(this.getGridState(nextProps));
} else if (this.props.rowsCount !== nextProps.rowsCount) {
this.updateScroll(this.state.scrollTop, this.state.scrollLeft, this.state.height, nextProps.rowHeight, nextProps.rowsCount);
}
}
};
/***/ },
/* 79 */
/***/ function(module, exports, __webpack_require__) {
/* TODO mixin and invarient splat */
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var emptyFunction = __webpack_require__(36);
var shallowCloneObject = __webpack_require__(22);
var contextTypes = {
metricsComputator: React.PropTypes.object
};
var MetricsComputatorMixin = {
childContextTypes: contextTypes,
getChildContext: function getChildContext() {
return { metricsComputator: this };
},
getMetricImpl: function getMetricImpl(name) {
return this._DOMMetrics.metrics[name].value;
},
registerMetricsImpl: function registerMetricsImpl(component, metrics) {
var getters = {};
var s = this._DOMMetrics;
for (var name in metrics) {
if (s.metrics[name] !== undefined) {
throw new Error('DOM metric ' + name + ' is already defined');
}
s.metrics[name] = { component: component, computator: metrics[name].bind(component) };
getters[name] = this.getMetricImpl.bind(null, name);
}
if (s.components.indexOf(component) === -1) {
s.components.push(component);
}
return getters;
},
unregisterMetricsFor: function unregisterMetricsFor(component) {
var s = this._DOMMetrics;
var idx = s.components.indexOf(component);
if (idx > -1) {
s.components.splice(idx, 1);
var name;
var metricsToDelete = {};
for (name in s.metrics) {
if (s.metrics[name].component === component) {
metricsToDelete[name] = true;
}
}
for (name in metricsToDelete) {
delete s.metrics[name];
}
}
},
updateMetrics: function updateMetrics() {
var s = this._DOMMetrics;
var needUpdate = false;
for (var name in s.metrics) {
var newMetric = s.metrics[name].computator();
if (newMetric !== s.metrics[name].value) {
needUpdate = true;
}
s.metrics[name].value = newMetric;
}
if (needUpdate) {
for (var i = 0, len = s.components.length; i < len; i++) {
if (s.components[i].metricsUpdated) {
s.components[i].metricsUpdated();
}
}
}
},
componentWillMount: function componentWillMount() {
this._DOMMetrics = {
metrics: {},
components: []
};
},
componentDidMount: function componentDidMount() {
if (window.addEventListener) {
window.addEventListener('resize', this.updateMetrics);
} else {
window.attachEvent('resize', this.updateMetrics);
}
this.updateMetrics();
},
componentWillUnmount: function componentWillUnmount() {
window.removeEventListener('resize', this.updateMetrics);
}
};
var MetricsMixin = {
contextTypes: contextTypes,
componentWillMount: function componentWillMount() {
if (this.DOMMetrics) {
this._DOMMetricsDefs = shallowCloneObject(this.DOMMetrics);
this.DOMMetrics = {};
for (var name in this._DOMMetricsDefs) {
this.DOMMetrics[name] = emptyFunction;
}
}
},
componentDidMount: function componentDidMount() {
if (this.DOMMetrics) {
this.DOMMetrics = this.registerMetrics(this._DOMMetricsDefs);
}
},
componentWillUnmount: function componentWillUnmount() {
if (!this.registerMetricsImpl) {
return this.context.metricsComputator.unregisterMetricsFor(this);
}
if (this.hasOwnProperty('DOMMetrics')) {
delete this.DOMMetrics;
}
},
registerMetrics: function registerMetrics(metrics) {
if (this.registerMetricsImpl) {
return this.registerMetricsImpl(this, metrics);
} else {
return this.context.metricsComputator.registerMetricsImpl(this, metrics);
}
},
getMetric: function getMetric(name) {
if (this.getMetricImpl) {
return this.getMetricImpl(name);
} else {
return this.context.metricsComputator.getMetricImpl(name);
}
}
};
module.exports = {
MetricsComputatorMixin: MetricsComputatorMixin,
MetricsMixin: MetricsMixin
};
/***/ },
/* 80 */
/***/ function(module, exports) {
/**
* @jsx React.DOM
*/
'use strict';
/**
* Return window's height and width
*
* @return {Object} height and width of the window
*/
function getWindowSize() {
var width = window.innerWidth;
var height = window.innerHeight;
if (!width || !height) {
width = document.documentElement.clientWidth;
height = document.documentElement.clientHeight;
}
if (!width || !height) {
width = document.body.clientWidth;
height = document.body.clientHeight;
}
return { width: width, height: height };
}
module.exports = getWindowSize;
/***/ },
/* 81 */
/***/ function(module, exports) {
/* TODO mixins */
"use strict";
module.exports = {
componentDidMount: function componentDidMount() {
this._scrollLeft = this.refs.viewport.getScroll().scrollLeft;
this._onScroll();
},
componentDidUpdate: function componentDidUpdate() {
this._onScroll();
},
componentWillMount: function componentWillMount() {
this._scrollLeft = undefined;
},
componentWillUnmount: function componentWillUnmount() {
this._scrollLeft = undefined;
},
onScroll: function onScroll(props) {
if (this._scrollLeft !== props.scrollLeft) {
this._scrollLeft = props.scrollLeft;
this._onScroll();
}
},
_onScroll: function _onScroll() {
if (this._scrollLeft !== undefined) {
this.refs.header.setScrollLeft(this._scrollLeft);
this.refs.viewport.setScrollLeft(this._scrollLeft);
}
}
};
/***/ },
/* 82 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var CheckboxEditor = React.createClass({
displayName: 'CheckboxEditor',
PropTypes: {
value: React.PropTypes.bool.isRequired,
rowIdx: React.PropTypes.number.isRequired,
column: React.PropTypes.shape({
key: React.PropTypes.string.isRequired,
onCellChange: React.PropTypes.func.isRequired
}).isRequired
},
render: function render() {
var checked = this.props.value != null ? this.props.value : false;
return React.createElement('input', { className: 'react-grid-CheckBox', type: 'checkbox', checked: checked, onClick: this.handleChange });
},
handleChange: function handleChange(e) {
this.props.column.onCellChange(this.props.rowIdx, this.props.column.key, e);
}
});
module.exports = CheckboxEditor;
/***/ },
/* 83 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var ExcelColumn = __webpack_require__(41);
var FilterableHeaderCell = React.createClass({
displayName: 'FilterableHeaderCell',
propTypes: {
onChange: React.PropTypes.func.isRequired,
column: React.PropTypes.shape(ExcelColumn).isRequired
},
getInitialState: function getInitialState() {
return { filterTerm: '' };
},
handleChange: function handleChange(e) {
var val = e.target.value;
this.setState({ filterTerm: val });
this.props.onChange({ filterTerm: val, columnKey: this.props.column.key });
},
componentDidUpdate: function componentDidUpdate(nextProps) {
var ele = React.findDOMNode(this);
if (ele) ele.focus();
},
render: function render() {
return React.createElement(
'div',
null,
React.createElement(
'div',
{ className: 'form-group' },
React.createElement(this.renderInput, null)
)
);
},
renderInput: function renderInput() {
if (this.props.column.filterable === false) {
return React.createElement('span', null);
} else {
return React.createElement('input', { type: 'text', className: 'form-control input-sm', placeholder: 'Search', value: this.state.filterTerm, onChange: this.handleChange });
}
}
});
module.exports = FilterableHeaderCell;
/***/ },
/* 84 */
/***/ function(module, exports, __webpack_require__) {
/* TODO mixins */
'use strict';
var _classCallCheck = __webpack_require__(42)['default'];
var ColumnMetrics = __webpack_require__(23);
var DOMMetrics = __webpack_require__(79);
Object.assign = __webpack_require__(85);
var PropTypes = __webpack_require__(18).PropTypes;
var ColumnUtils = __webpack_require__(25);
var React = __webpack_require__(18);
var Column = function Column() {
_classCallCheck(this, Column);
};
;
module.exports = {
mixins: [DOMMetrics.MetricsMixin],
propTypes: {
columns: PropTypes.arrayOf(Column),
minColumnWidth: PropTypes.number,
columnEquality: PropTypes.func
},
DOMMetrics: {
gridWidth: function gridWidth() {
return React.findDOMNode(this).offsetWidth - 2;
}
},
getDefaultProps: function getDefaultProps() {
return {
minColumnWidth: 80,
columnEquality: ColumnMetrics.sameColumn
};
},
componentWillReceiveProps: function componentWillReceiveProps(nextProps) {
if (nextProps.columns) {
if (!ColumnMetrics.sameColumns(this.props.columns, nextProps.columns, this.props.columnEquality)) {
var columnMetrics = this.createColumnMetrics();
this.setState({ columnMetrics: columnMetrics });
}
}
},
getTotalWidth: function getTotalWidth() {
var totalWidth = 0;
if (this.isMounted()) {
totalWidth = this.DOMMetrics.gridWidth();
} else {
totalWidth = ColumnUtils.getSize(this.props.columns) * this.props.minColumnWidth;
}
return totalWidth;
},
getColumnMetricsType: function getColumnMetricsType(metrics) {
var totalWidth = this.getTotalWidth();
var currentMetrics = {
columns: metrics.columns,
totalWidth: totalWidth,
minColumnWidth: metrics.minColumnWidth
};
var updatedMetrics = ColumnMetrics.recalculate(currentMetrics);
return updatedMetrics;
},
getColumn: function getColumn(columns, idx) {
if (Array.isArray(columns)) {
return columns[idx];
} else if (typeof Immutable !== 'undefined') {
return columns.get(idx);
}
},
getSize: function getSize() {
var columns = this.state.columnMetrics.columns;
if (Array.isArray(columns)) {
return columns.length;
} else if (typeof Immutable !== 'undefined') {
return columns.size;
}
},
metricsUpdated: function metricsUpdated() {
var columnMetrics = this.createColumnMetrics();
this.setState({ columnMetrics: columnMetrics });
},
createColumnMetrics: function createColumnMetrics(initialRun) {
var gridColumns = this.setupGridColumns();
return this.getColumnMetricsType({ columns: gridColumns, minColumnWidth: this.props.minColumnWidth }, initialRun);
},
onColumnResize: function onColumnResize(index, width) {
var columnMetrics = ColumnMetrics.resizeColumn(this.state.columnMetrics, index, width);
this.setState({ columnMetrics: columnMetrics });
}
};
/***/ },
/* 85 */
/***/ function(module, exports) {
'use strict';
function ToObject(val) {
if (val == null) {
throw new TypeError('Object.assign cannot be called with null or undefined');
}
return Object(val);
}
module.exports = Object.assign || function (target, source) {
var from;
var keys;
var to = ToObject(target);
for (var s = 1; s < arguments.length; s++) {
from = arguments[s];
keys = Object.keys(Object(from));
for (var i = 0; i < keys.length; i++) {
to[keys[i]] = from[keys[i]];
}
}
return to;
};
/***/ },
/* 86 */
/***/ function(module, exports) {
'use strict';
var RowUtils = {
get: function get(row, property) {
if (typeof row.get === 'function') {
return row.get(property);
} else {
return row[property];
}
}
};
module.exports = RowUtils;
/***/ },
/* 87 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var Editors = {
AutoComplete: __webpack_require__(88),
DropDownEditor: __webpack_require__(90),
SimpleTextEditor: __webpack_require__(54),
CheckboxEditor: __webpack_require__(82)
};
module.exports = Editors;
/***/ },
/* 88 */
/***/ function(module, exports, __webpack_require__) {
/* Flow issues:
overrides? getDefaultValue, getStyle, onKeyDown
*/
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var ReactAutocomplete = __webpack_require__(89);
var KeyboardHandlerMixin = __webpack_require__(53);
var ExcelColumn = __webpack_require__(41);
var optionPropType = React.PropTypes.shape({
id: React.PropTypes.required,
title: React.PropTypes.string
});
var AutoCompleteEditor = React.createClass({
displayName: 'AutoCompleteEditor',
propTypes: {
onCommit: React.PropTypes.func.isRequired,
options: React.PropTypes.arrayOf(optionPropType).isRequired,
label: React.PropTypes.string,
value: React.PropTypes.any.isRequired,
valueParams: React.PropTypes.arrayOf(React.PropTypes.string),
column: React.PropTypes.shape(ExcelColumn).isRequired,
resultIdentifier: React.PropTypes.string,
search: React.PropTypes.string
},
getDefaultProps: function getDefaultProps() {
return {
resultIdentifier: 'id'
};
},
getValue: function getValue() {
var value,
updated = {};
if (this.hasResults() && this.isFocusedOnSuggestion()) {
value = this.getLabel(this.refs.autoComplete.state.focusedValue);
if (this.props.valueParams) {
value = this.constuctValueFromParams(this.refs.autoComplete.state.focusedValue, this.props.valueParams);
}
} else {
value = this.refs.autoComplete.state.searchTerm;
}
updated[this.props.column.key] = value;
return updated;
},
getInputNode: function getInputNode() {
return this.getDOMNode().getElementsByTagName("input")[0];
},
render: function render() {
var label = this.props.label != null ? this.props.label : 'title';
return React.createElement(
'div',
{ height: this.props.height, onKeyDown: this.props.onKeyDown },
React.createElement(ReactAutocomplete, { search: this.props.search, ref: 'autoComplete', label: label, onChange: this.handleChange, resultIdentifier: this.props.resultIdentifier, options: this.props.options, value: { title: this.props.value } })
);
},
handleChange: function handleChange() {
this.props.onCommit();
},
hasResults: function hasResults() {
return this.refs.autoComplete.state.results.length > 0;
},
isFocusedOnSuggestion: function isFocusedOnSuggestion() {
var autoComplete = this.refs.autoComplete;
return autoComplete.state.focusedValue != null;
},
getLabel: function getLabel(item) {
var label = this.props.label != null ? this.props.label : 'title';
if (typeof label === "function") {
return label(item);
} else if (typeof label === "string") {
return item[label];
}
},
constuctValueFromParams: function constuctValueFromParams(obj, props) {
if (!props) {
return '';
}
var ret = [];
for (var i = 0, ii = props.length; i < ii; i++) {
ret.push(obj[props[i]]);
}
return ret.join('|');
}
});
module.exports = AutoCompleteEditor;
/***/ },
/* 89 */
/***/ function(module, exports, __webpack_require__) {
(function webpackUniversalModuleDefinition(root, factory) {
if(true)
module.exports = factory(__webpack_require__(18));
else if(typeof define === 'function' && define.amd)
define(["react"], factory);
else if(typeof exports === 'object')
exports["ReactAutocomplete"] = factory(require("react"));
else
root["ReactAutocomplete"] = factory(root["React"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_1__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
"use strict";
var React = __webpack_require__(1);
var joinClasses = __webpack_require__(2);
var Autocomplete = React.createClass({ displayName: "Autocomplete",
propTypes: {
options: React.PropTypes.any,
search: React.PropTypes.func,
resultRenderer: React.PropTypes.oneOfType([React.PropTypes.component, React.PropTypes.func]),
value: React.PropTypes.object,
onChange: React.PropTypes.func,
onError: React.PropTypes.func
},
getDefaultProps: function () {
return { search: searchArray };
},
getInitialState: function () {
var searchTerm = this.props.searchTerm ? this.props.searchTerm : this.props.value ? this.props.value.title : "";
return {
results: [],
showResults: false,
showResultsInProgress: false,
searchTerm: searchTerm,
focusedValue: null
};
},
getResultIdentifier: function (result) {
if (this.props.resultIdentifier === undefined) {
return result.id;
} else {
return result[this.props.resultIdentifier];
}
},
render: function () {
var className = joinClasses(this.props.className, "react-autocomplete-Autocomplete", this.state.showResults ? "react-autocomplete-Autocomplete--resultsShown" : undefined);
var style = {
position: "relative",
outline: "none"
};
return React.createElement("div", {
tabIndex: "1",
className: className,
onFocus: this.onFocus,
onBlur: this.onBlur,
style: style }, React.createElement("input", {
ref: "search",
className: "react-autocomplete-Autocomplete__search",
style: { width: "100%" },
onClick: this.showAllResults,
onChange: this.onQueryChange,
onFocus: this.showAllResults,
onBlur: this.onQueryBlur,
onKeyDown: this.onQueryKeyDown,
value: this.state.searchTerm }), React.createElement(Results, {
className: "react-autocomplete-Autocomplete__results",
onSelect: this.onValueChange,
onFocus: this.onValueFocus,
results: this.state.results,
focusedValue: this.state.focusedValue,
show: this.state.showResults,
renderer: this.props.resultRenderer,
label: this.props.label,
resultIdentifier: this.props.resultIdentifier }));
},
componentWillReceiveProps: function (nextProps) {
var searchTerm = nextProps.searchTerm ? nextProps.searchTerm : nextProps.value ? nextProps.value.title : "";
this.setState({ searchTerm: searchTerm });
},
componentWillMount: function () {
this.blurTimer = null;
},
/**
* Show results for a search term value.
*
* This method doesn't update search term value itself.
*
* @param {Search} searchTerm
*/
showResults: function (searchTerm) {
this.setState({ showResultsInProgress: true });
this.props.search(this.props.options, searchTerm.trim(), this.onSearchComplete);
},
showAllResults: function () {
if (!this.state.showResultsInProgress && !this.state.showResults) {
this.showResults("");
}
},
onValueChange: function (value) {
var state = {
value: value,
showResults: false
};
if (value) {
state.searchTerm = value.title;
}
this.setState(state);
if (this.props.onChange) {
this.props.onChange(value);
}
},
onSearchComplete: function (err, results) {
if (err) {
if (this.props.onError) {
this.props.onError(err);
} else {
throw err;
}
}
this.setState({
showResultsInProgress: false,
showResults: true,
results: results
});
},
onValueFocus: function (value) {
this.setState({ focusedValue: value });
},
onQueryChange: function (e) {
var searchTerm = e.target.value;
this.setState({
searchTerm: searchTerm,
focusedValue: null
});
this.showResults(searchTerm);
},
onFocus: function () {
if (this.blurTimer) {
clearTimeout(this.blurTimer);
this.blurTimer = null;
}
this.refs.search.getDOMNode().focus();
},
onBlur: function () {
// wrap in setTimeout so we can catch a click on results
this.blurTimer = setTimeout((function () {
if (this.isMounted()) {
this.setState({ showResults: false });
}
}).bind(this), 100);
},
onQueryKeyDown: function (e) {
if (e.key === "Enter") {
e.preventDefault();
if (this.state.focusedValue) {
this.onValueChange(this.state.focusedValue);
}
} else if (e.key === "ArrowUp" && this.state.showResults) {
e.preventDefault();
var prevIdx = Math.max(this.focusedValueIndex() - 1, 0);
this.setState({
focusedValue: this.state.results[prevIdx]
});
} else if (e.key === "ArrowDown") {
e.preventDefault();
if (this.state.showResults) {
var nextIdx = Math.min(this.focusedValueIndex() + (this.state.showResults ? 1 : 0), this.state.results.length - 1);
this.setState({
showResults: true,
focusedValue: this.state.results[nextIdx]
});
} else {
this.showAllResults();
}
}
},
focusedValueIndex: function () {
if (!this.state.focusedValue) {
return -1;
}
for (var i = 0, len = this.state.results.length; i < len; i++) {
if (this.getResultIdentifier(this.state.results[i]) === this.getResultIdentifier(this.state.focusedValue)) {
return i;
}
}
return -1;
}
});
var Results = React.createClass({ displayName: "Results",
getResultIdentifier: function (result) {
if (this.props.resultIdentifier === undefined) {
if (!result.id) {
throw "id property not found on result. You must specify a resultIdentifier and pass as props to autocomplete component";
}
return result.id;
} else {
return result[this.props.resultIdentifier];
}
},
render: function () {
var style = {
display: this.props.show ? "block" : "none",
position: "absolute",
listStyleType: "none"
};
var $__0 = this.props,
className = $__0.className,
props = (function (source, exclusion) {
var rest = {};var hasOwn = Object.prototype.hasOwnProperty;if (source == null) {
throw new TypeError();
}for (var key in source) {
if (hasOwn.call(source, key) && !hasOwn.call(exclusion, key)) {
rest[key] = source[key];
}
}return rest;
})($__0, { className: 1 });
return React.createElement("ul", React.__spread({}, props, { style: style, className: className + " react-autocomplete-Results" }), this.props.results.map(this.renderResult));
},
renderResult: function (result) {
var focused = this.props.focusedValue && this.getResultIdentifier(this.props.focusedValue) === this.getResultIdentifier(result);
var Renderer = this.props.renderer || Result;
return React.createElement(Renderer, {
ref: focused ? "focused" : undefined,
key: this.getResultIdentifier(result),
result: result,
focused: focused,
onMouseEnter: this.onMouseEnterResult,
onClick: this.props.onSelect,
label: this.props.label });
},
componentDidUpdate: function () {
this.scrollToFocused();
},
componentDidMount: function () {
this.scrollToFocused();
},
componentWillMount: function () {
this.ignoreFocus = false;
},
scrollToFocused: function () {
var focused = this.refs && this.refs.focused;
if (focused) {
var containerNode = this.getDOMNode();
var scroll = containerNode.scrollTop;
var height = containerNode.offsetHeight;
var node = focused.getDOMNode();
var top = node.offsetTop;
var bottom = top + node.offsetHeight;
// we update ignoreFocus to true if we change the scroll position so
// the mouseover event triggered because of that won't have an
// effect
if (top < scroll) {
this.ignoreFocus = true;
containerNode.scrollTop = top;
} else if (bottom - scroll > height) {
this.ignoreFocus = true;
containerNode.scrollTop = bottom - height;
}
}
},
onMouseEnterResult: function (e, result) {
// check if we need to prevent the next onFocus event because it was
// probably caused by a mouseover due to scroll position change
if (this.ignoreFocus) {
this.ignoreFocus = false;
} else {
// we need to make sure focused node is visible
// for some reason mouse events fire on visible nodes due to
// box-shadow
var containerNode = this.getDOMNode();
var scroll = containerNode.scrollTop;
var height = containerNode.offsetHeight;
var node = e.target;
var top = node.offsetTop;
var bottom = top + node.offsetHeight;
if (bottom > scroll && top < scroll + height) {
this.props.onFocus(result);
}
}
}
});
var Result = React.createClass({ displayName: "Result",
getDefaultProps: function () {
return {
label: function (result) {
return result.title;
}
};
},
getLabel: function (result) {
if (typeof this.props.label === "function") {
return this.props.label(result);
} else if (typeof this.props.label === "string") {
return result[this.props.label];
}
},
render: function () {
var className = joinClasses({
"react-autocomplete-Result": true,
"react-autocomplete-Result--active": this.props.focused
});
return React.createElement("li", {
style: { listStyleType: "none" },
className: className,
onClick: this.onClick,
onMouseEnter: this.onMouseEnter }, React.createElement("a", null, this.getLabel(this.props.result)));
},
onClick: function () {
this.props.onClick(this.props.result);
},
onMouseEnter: function (e) {
if (this.props.onMouseEnter) {
this.props.onMouseEnter(e, this.props.result);
}
},
shouldComponentUpdate: function (nextProps) {
return nextProps.result.id !== this.props.result.id || nextProps.focused !== this.props.focused;
}
});
/**
* Search options using specified search term treating options as an array
* of candidates.
*
* @param {Array.<Object>} options
* @param {String} searchTerm
* @param {Callback} cb
*/
function searchArray(options, searchTerm, cb) {
if (!options) {
return cb(null, []);
}
searchTerm = new RegExp(searchTerm, "i");
var results = [];
for (var i = 0, len = options.length; i < len; i++) {
if (searchTerm.exec(options[i].title)) {
results.push(options[i]);
}
}
cb(null, results);
}
module.exports = Autocomplete;
/***/ },
/* 1 */
/***/ function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_1__;
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
Copyright (c) 2015 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
*/
function classNames() {
var classes = '';
var arg;
for (var i = 0; i < arguments.length; i++) {
arg = arguments[i];
if (!arg) {
continue;
}
if ('string' === typeof arg || 'number' === typeof arg) {
classes += ' ' + arg;
} else if (Object.prototype.toString.call(arg) === '[object Array]') {
classes += ' ' + classNames.apply(null, arg);
} else if ('object' === typeof arg) {
for (var key in arg) {
if (!arg.hasOwnProperty(key) || !arg[key]) {
continue;
}
classes += ' ' + key;
}
}
}
return classes.substr(1);
}
// safely export classNames for node / browserify
if (typeof module !== 'undefined' && module.exports) {
module.exports = classNames;
}
// safely export classNames for RequireJS
if (true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() {
return classNames;
}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
/***/ }
/******/ ])
});
;
/***/ },
/* 90 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var _get = __webpack_require__(55)['default'];
var _inherits = __webpack_require__(61)['default'];
var _createClass = __webpack_require__(72)['default'];
var _classCallCheck = __webpack_require__(42)['default'];
var React = __webpack_require__(18);
var EditorBase = __webpack_require__(75);
var DropDownEditor = (function (_EditorBase) {
_inherits(DropDownEditor, _EditorBase);
function DropDownEditor() {
_classCallCheck(this, DropDownEditor);
_get(Object.getPrototypeOf(DropDownEditor.prototype), 'constructor', this).apply(this, arguments);
}
_createClass(DropDownEditor, [{
key: 'getInputNode',
value: function getInputNode() {
return React.findDOMNode(this);
}
}, {
key: 'onClick',
value: function onClick(e) {
this.getInputNode().focus();
}
}, {
key: 'onDoubleClick',
value: function onDoubleClick(e) {
this.getInputNode().focus();
}
}, {
key: 'render',
value: function render() {
return React.createElement(
'select',
{ style: this.getStyle(), defaultValue: this.props.value, onChange: this.onChange },
this.renderOptions()
);
}
}, {
key: 'renderOptions',
value: function renderOptions() {
var options = [];
this.props.options.forEach(function (name) {
options.push(React.createElement(
'option',
{ key: name, value: name },
name
));
}, this);
return options;
}
}]);
return DropDownEditor;
})(EditorBase);
;
DropDownEditor.propTypes = {
options: React.PropTypes.arrayOf(React.PropTypes.string).isRequired
};
module.exports = DropDownEditor;
/***/ },
/* 91 */
/***/ function(module, exports, __webpack_require__) {
//not including this
//it currently requires the whole of moment, which we dont want to take as a dependency
'use strict';
var ImageFormatter = __webpack_require__(92);
var Formatters = {
ImageFormatter: ImageFormatter
};
module.exports = Formatters;
/***/ },
/* 92 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
var React = __webpack_require__(18);
var PendingPool = {};
var ReadyPool = {};
var ImageFormatter = React.createClass({
displayName: 'ImageFormatter',
propTypes: {
value: React.PropTypes.string.isRequired
},
getInitialState: function getInitialState() {
return {
ready: false
};
},
componentWillMount: function componentWillMount() {
this._load(this.props.value);
},
componentWillReceiveProps: function componentWillReceiveProps(nextProps) {
if (nextProps.value !== this.props.value) {
this.setState({ value: null });
this._load(nextProps.value);
}
},
render: function render() {
var style = this.state.value ? { backgroundImage: 'url(' + this.state.value + ')' } : undefined;
return React.createElement('div', { className: 'react-grid-image', style: style });
},
_load: function _load( /*string*/src) {
if (ReadyPool[src]) {
this.setState({ value: src });
return;
}
if (PendingPool[src]) {
PendingPool[src].push(this._onLoad);
return;
}
PendingPool[src] = [this._onLoad];
var img = new Image();
img.onload = function () {
PendingPool[src].forEach( /*function*/function (callback) {
callback(src);
});
delete PendingPool[src];
img.onload = null;
src = undefined;
};
img.src = src;
},
_onLoad: function _onLoad( /*string*/src) {
if (this.isMounted() && src === this.props.value) {
this.setState({
value: src
});
}
}
});
module.exports = ImageFormatter;
/***/ },
/* 93 */
/***/ function(module, exports, __webpack_require__) {
/**
* @jsx React.DOM
*/
'use strict';
var React = __webpack_require__(18);
var Row = __webpack_require__(50);
var Toolbar = React.createClass({
displayName: 'Toolbar',
propTypes: {
onAddRow: React.PropTypes.func,
onToggleFilter: React.PropTypes.func.isRequired,
enableFilter: React.PropTypes.bool,
numberOfRows: React.PropTypes.number.isRequired
},
onAddRow: function onAddRow() {
if (this.props.onAddRow !== null && this.props.onAddRow instanceof Function) {
this.props.onAddRow({ newRowIndex: this.props.numberOfRows });
}
},
getDefaultProps: function getDefaultProps() {
return {
enableAddRow: true
};
},
renderAddRowButton: function renderAddRowButton() {
if (this.props.onAddRow) {
return React.createElement(
'button',
{ type: 'button', className: 'btn', onClick: this.onAddRow },
'Add Row'
);
}
},
renderToggleFilterButton: function renderToggleFilterButton() {
if (this.props.enableFilter) {
return React.createElement(
'button',
{ type: 'button', className: 'btn', onClick: this.props.onToggleFilter },
'Filter Rows'
);
}
},
render: function render() {
return React.createElement(
'div',
{ className: 'react-grid-Toolbar' },
React.createElement(
'div',
{ className: 'tools' },
this.renderAddRowButton(),
this.renderToggleFilterButton()
)
);
}
});
module.exports = Toolbar;
/***/ }
/******/ ])
});
;
|
src/FontIcon/FontIcon.spec.js
|
w01fgang/material-ui
|
/* eslint-env mocha */
import React from 'react';
import {spy} from 'sinon';
import {shallow} from 'enzyme';
import {assert} from 'chai';
import FontIcon from './FontIcon';
import getMuiTheme from '../styles/getMuiTheme';
describe('<FontIcon />', () => {
const muiTheme = getMuiTheme();
const shallowWithContext = (node) => shallow(node, {context: {muiTheme}});
it('renders className', () => {
const wrapper = shallowWithContext(
<FontIcon
className="muidocs-icon-action-home"
/>
);
assert.ok(wrapper.is('.muidocs-icon-action-home'), 'should contain the className');
});
it('renders children by default', () => {
const wrapper = shallowWithContext(
<FontIcon className="material-icons">home</FontIcon>
);
assert.ok(wrapper.contains('home'), 'should contain the children');
});
it('renders children and color', () => {
const wrapper = shallowWithContext(
<FontIcon className="material-icons" color="red">home</FontIcon>
);
assert.ok(wrapper.contains('home'), 'should contain the children');
assert.equal(wrapper.node.props.style.color, 'red', 'should have color set to red');
});
it('renders children and hoverColor when mouseEnter', () => {
const onMouseEnter = spy();
const wrapper = shallowWithContext(
<FontIcon
className="material-icons"
color="red"
hoverColor="green"
onMouseEnter={onMouseEnter}
>
home
</FontIcon>
);
assert.ok(wrapper.contains('home'), 'should contain the children');
assert.equal(wrapper.node.props.style.color, 'red', 'should have color set to red');
wrapper.simulate('mouseEnter');
assert.equal(wrapper.node.props.style.color, 'green', 'should have color set to green after hover');
assert.equal(onMouseEnter.calledOnce, true,
'should have called onMouseEnter callback function');
});
it('renders children and call onMouseEnter callback', () => {
const onMouseEnter = spy();
const wrapper = shallowWithContext(
<FontIcon className="material-icons" onMouseEnter={onMouseEnter}>home</FontIcon>
);
wrapper.simulate('mouseEnter');
assert.ok(wrapper.contains('home'), 'should contain the children');
assert.equal(onMouseEnter.calledOnce, true,
'should have called onMouseEnter callback function');
});
it('renders children and call onMouseLeave callback', () => {
const onMouseLeave = spy();
const wrapper = shallowWithContext(
<FontIcon className="material-icons" onMouseLeave={onMouseLeave}>home</FontIcon>
);
wrapper.simulate('mouseLeave');
assert.ok(wrapper.contains('home'), 'should contain the children');
assert.equal(onMouseLeave.calledOnce, true,
'should have called onMouseLeave callback function');
});
it('renders children and overwrite styles', () => {
const style = {
backgroundColor: 'red',
};
const wrapper = shallowWithContext(
<FontIcon className="material-icons" style={style}>home</FontIcon>
);
assert.equal(wrapper.get(0).props.style.backgroundColor, style.backgroundColor,
'should have backgroundColor to red');
});
});
|
src/views/components/VideoStream.js
|
physiii/home-gateway
|
import React from 'react';
import PropTypes from 'prop-types';
import JSMpeg from '../../lib/jsmpeg/jsmpeg.min.js';
import {connect} from 'react-redux';
import {cameraStartStream, cameraStopStream, cameraStartRecordingStream, cameraStopRecordingStream} from '../../state/ducks/services-list/operations.js';
import './VideoStream.css';
export class VideoStream extends React.Component {
constructor (props) {
super(props);
this.resourceStreamingStatus = {};
this.canvas = React.createRef();
}
componentDidMount () {
this.bootstrapPlayer();
if (this.props.autoplay) {
this.start();
}
}
shouldComponentUpdate (nextProps) {
const didRecordingChange = (nextProps.recording && nextProps.recording.id) !== (this.props.recording && this.props.recording.id),
didCameraChange = nextProps.cameraServiceId !== this.props.cameraServiceId,
didTokenChange = nextProps.streamingToken !== this.props.streamingToken;
// Check to see if shouldStream changed and, if so, start or stop the stream.
if (!this.props.shouldStream && nextProps.shouldStream) {
this.start();
} else if (this.props.shouldStream && !nextProps.shouldStream) {
this.stop();
}
// Only re-render if the camera or recording changes. This prevents
// unnecessary re-bootstrapping of JSMpeg.
if (didRecordingChange || didCameraChange) {
// Stop the stream for the current recording or camera.
this.stop();
return true;
}
// Update if the token changes so JSMpeg can bootstrap with the new token.
if (didTokenChange) {
return true;
}
return false;
}
componentDidUpdate () {
this.bootstrapPlayer();
}
componentWillUnmount () {
this.stop();
if (this.player) {
this.player.destroy();
}
}
start () {
const streamId = this.getStreamIdForCurrentResource();
// Play JSMpeg. Need to match exactly false because of JSMpeg quirks.
if (this.player && this.player.isPlaying === false) {
this.player.play();
}
if (this.resourceStreamingStatus[streamId]) {
return;
}
this.props.startStreaming();
this.resourceStreamingStatus[streamId] = true;
}
stop () {
const streamId = this.getStreamIdForCurrentResource();
// Pause JSMpeg.
if (this.player && this.player.isPlaying) {
this.player.pause();
}
if (!this.resourceStreamingStatus[streamId]) {
return;
}
this.props.stopStreaming();
this.resourceStreamingStatus[streamId] = false;
}
getStreamIdForCurrentResource () {
return this.props.recording ? this.props.recording.id : this.props.cameraServiceId;
}
bootstrapPlayer () {
if (this.player) {
this.player.destroy();
}
this.player = new JSMpeg.Player(
this.props.streamingHost + '?stream_id=' + this.getStreamIdForCurrentResource() + '&stream_token=' + this.props.streamingToken,
{
canvas: this.canvas.current,
disableGl: true
}
);
if (this.props.shouldStream) {
this.start();
} else {
this.stop();
}
// Make the background black.
if (this.player && this.player.renderer) {
setTimeout(() => {
if (!this.player) {
return;
}
const {context, canvas} = this.player.renderer;
if (!context || !canvas) {
return;
}
context.fillStyle = '#000000';
context.fillRect(0, 0, canvas.width, canvas.height);
}, 100);
}
}
render () {
return (
<canvas
className={this.props.className}
styleName="canvas"
width={this.props.width}
height={this.props.height}
ref={this.canvas} />
);
}
}
VideoStream.propTypes = {
cameraServiceId: PropTypes.string.isRequired,
recording: PropTypes.object, // TODO: Shape of recording object
streamingToken: PropTypes.string,
streamingHost: PropTypes.string,
width: PropTypes.number.isRequired,
height: PropTypes.number.isRequired,
shouldStream: PropTypes.bool,
// autoplay will start the stream only once when the component mounts.
autoplay: PropTypes.bool,
// className can be passed in to override the default CSS class.
className: PropTypes.string,
startStreaming: PropTypes.func.isRequired,
stopStreaming: PropTypes.func.isRequired
};
export const mapStateToProps = (state) => {
const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
return {
streamingHost: protocol + '//' + window.location.hostname + ':' + state.config.stream_port + '/stream-relay'
};
},
mapDispatchToProps = (dispatch, ownProps) => {
return {
startStreaming: () => {
if (ownProps.recording) {
dispatch(cameraStartRecordingStream(ownProps.recording));
} else {
dispatch(cameraStartStream(ownProps.cameraServiceId));
}
},
stopStreaming: () => {
if (ownProps.recording) {
dispatch(cameraStopRecordingStream(ownProps.recording));
} else {
dispatch(cameraStopStream(ownProps.cameraServiceId));
}
}
};
};
export default connect(mapStateToProps, mapDispatchToProps)(VideoStream);
|
redux-es6/src/routes.js
|
brewinvaz/playing-with-react
|
import React from 'react';
import { Route, IndexRoute } from 'react-router';
import App from './components/App';
import HomePage from './components/home/HomePage';
import AboutPage from './components/about/AboutPage';
import CoursesPage from './components/course/CoursesPage';
export default (
<Route path="/" component={App}>
<IndexRoute component={HomePage} />
<Route path="courses" component={CoursesPage} />
<Route path="about" component={AboutPage} />
</Route>
);
|
js/jqwidgets/demos/react/app/formattedinput/keyboardnavigation/app.js
|
luissancheza/sice
|
import React from 'react';
import ReactDOM from 'react-dom';
import JqxFormattedInput from '../../../jqwidgets-react/react_jqxformattedinput.js';
class App extends React.Component {
render() {
return (
<div>
<JqxFormattedInput style={{ float: 'left' }}
width={250} height={25} radix={'hexadecimal'}
value={'a1'} spinButtons={false} dropDown={true}
/>
<div style={{ fontFamily: 'Verdana', fontSize: 12, width: 400, marginLeft: 20, float: 'left' }}>
<ul>
<li><b>Tab</b> - Like other widgets, the jqxFormattedInput widget receives focus by tabbing into it. Once focus is received, users will be able to use the keyboard to change the selection. A second tab will take the user out of the widget.</li>
<li><b>Shift+Tab</b> - reverses the direction of the tab order. Once in the widget, a Shift+Tab will take the user to the previous focusable element in the tab order.</li>
<li><b>Up/Down</b> arrow keys - select previous or next displayFormat option.</li>
<li><b>Alt Up/Down</b> arrow keys - opens or closes the popup.</li>
<li><b>Esc</b> - closes the popup.</li>
<li><b>Enter</b> - selects an item.</li>
</ul>
</div>
</div>
)
}
}
ReactDOM.render(<App />, document.getElementById('app'));
|
fields/types/date/DateField.js
|
tony2cssc/keystone
|
import DateInput from '../../components/DateInput';
import Field from '../Field';
import moment from 'moment';
import React from 'react';
import { Button, InputGroup, FormInput } from 'elemental';
/*
TODO: Implement yearRange Prop, or deprecate for max / min values (better)
*/
const DEFAULT_INPUT_FORMAT = 'YYYY-MM-DD';
const DEFAULT_FORMAT_STRING = 'Do MMM YYYY';
module.exports = Field.create({
displayName: 'DateField',
propTypes: {
formatString: React.PropTypes.string,
inputFormat: React.PropTypes.string,
label: React.PropTypes.string,
note: React.PropTypes.string,
onChange: React.PropTypes.func,
path: React.PropTypes.string,
value: React.PropTypes.string,
},
getDefaultProps () {
return {
formatString: DEFAULT_FORMAT_STRING,
inputFormat: DEFAULT_INPUT_FORMAT,
};
},
valueChanged ({ value }) {
this.props.onChange({
path: this.props.path,
value: value,
});
},
moment (value) {
var m = moment(value);
if (this.props.isUTC) m.utc();
return m;
},
isValid (value) {
return this.moment(value, this.inputFormat).isValid();
},
format (value) {
return value ? this.moment(value).format(this.props.formatString) : '';
},
setToday () {
this.valueChanged({
value: this.moment(new Date()).format(this.props.inputFormat),
});
},
renderValue () {
return <FormInput noedit>{this.format(this.props.value)}</FormInput>;
},
renderField () {
let value = this.moment(this.props.value);
value = this.props.value && value.isValid() ? value.format(this.props.inputFormat) : this.props.value;
return (
<InputGroup>
<InputGroup.Section grow>
<DateInput
ref="dateInput"
name={this.props.path}
format={this.props.inputFormat}
value={value}
onChange={this.valueChanged}
/>
</InputGroup.Section>
<InputGroup.Section>
<Button onClick={this.setToday}>Today</Button>
</InputGroup.Section>
</InputGroup>
);
},
});
|
packages/mineral-ui-icons/src/IconLocalParking.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 IconLocalParking(props: IconProps) {
const iconProps = {
rtl: false,
...props
};
return (
<Icon {...iconProps}>
<g>
<path d="M13 3H6v18h4v-6h3c3.31 0 6-2.69 6-6s-2.69-6-6-6zm.2 8H10V7h3.2c1.1 0 2 .9 2 2s-.9 2-2 2z"/>
</g>
</Icon>
);
}
IconLocalParking.displayName = 'IconLocalParking';
IconLocalParking.category = 'maps';
|
ajax/libs/angular.js/0.10.0/angular-scenario.js
|
maralla/cdnjs
|
/*!
* jQuery JavaScript Library v1.4.2
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Sat Feb 13 22:33:48 2010 -0500
*/
(function( window, undefined ) {
// Define a local copy of jQuery
var jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context );
},
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// Use the correct document accordingly with window argument (sandbox)
document = window.document,
// A central reference to the root jQuery(document)
rootjQuery,
// A simple way to check for HTML strings or ID strings
// (both of which we optimize for)
quickExpr = /^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,
// Is it a simple selector
isSimple = /^.[^:#\[\.,]*$/,
// Check if a string has a non-whitespace character in it
rnotwhite = /\S/,
// Used for trimming whitespace
rtrim = /^(\s|\u00A0)+|(\s|\u00A0)+$/g,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
// Keep a UserAgent string for use with jQuery.browser
userAgent = navigator.userAgent,
// For matching the engine and version of the browser
browserMatch,
// Has the ready events already been bound?
readyBound = false,
// The functions to execute on DOM ready
readyList = [],
// The ready event handler
DOMContentLoaded,
// Save a reference to some core methods
toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
push = Array.prototype.push,
slice = Array.prototype.slice,
indexOf = Array.prototype.indexOf;
jQuery.fn = jQuery.prototype = {
init: function( selector, context ) {
var match, elem, ret, doc;
// Handle $(""), $(null), or $(undefined)
if ( !selector ) {
return this;
}
// Handle $(DOMElement)
if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
}
// The body element only exists once, optimize finding it
if ( selector === "body" && !context ) {
this.context = document;
this[0] = document.body;
this.selector = "body";
this.length = 1;
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
// Are we dealing with HTML string or an ID?
match = quickExpr.exec( selector );
// Verify a match, and that no context was specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
doc = (context ? context.ownerDocument || context : document);
// If a single string is passed in and it's a single tag
// just do a createElement and skip the rest
ret = rsingleTag.exec( selector );
if ( ret ) {
if ( jQuery.isPlainObject( context ) ) {
selector = [ document.createElement( ret[1] ) ];
jQuery.fn.attr.call( selector, context, true );
} else {
selector = [ doc.createElement( ret[1] ) ];
}
} else {
ret = buildFragment( [ match[1] ], [ doc ] );
selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
}
return jQuery.merge( this, selector );
// HANDLE: $("#id")
} else {
elem = document.getElementById( match[2] );
if ( elem ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $("TAG")
} else if ( !context && /^\w+$/.test( selector ) ) {
this.selector = selector;
this.context = document;
selector = document.getElementsByTagName( selector );
return jQuery.merge( this, selector );
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return (context || rootjQuery).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return jQuery( context ).find( selector );
}
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if (selector.selector !== undefined) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The current version of jQuery being used
jquery: "1.4.2",
// The default length of a jQuery object is 0
length: 0,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
toArray: function() {
return slice.call( this, 0 );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems, name, selector ) {
// Build a new jQuery matched element set
var ret = jQuery();
if ( jQuery.isArray( elems ) ) {
push.apply( ret, elems );
} else {
jQuery.merge( ret, elems );
}
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
if ( name === "find" ) {
ret.selector = this.selector + (this.selector ? " " : "") + selector;
} else if ( name ) {
ret.selector = this.selector + "." + name + "(" + selector + ")";
}
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Attach the listeners
jQuery.bindReady();
// If the DOM is already ready
if ( jQuery.isReady ) {
// Execute the function immediately
fn.call( document, jQuery );
// Otherwise, remember the function for later
} else if ( readyList ) {
// Add the function to the wait list
readyList.push( fn );
}
return this;
},
eq: function( i ) {
return i === -1 ?
this.slice( i ) :
this.slice( i, +i + 1 );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ),
"slice", slice.call(arguments).join(",") );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || jQuery(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
// copy reference to target object
var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging object literal values or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || jQuery.isArray(copy) ) ) {
var clone = src && ( jQuery.isPlainObject(src) || jQuery.isArray(src) ) ? src
: jQuery.isArray(copy) ? [] : {};
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
noConflict: function( deep ) {
window.$ = _$;
if ( deep ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// Handle when the DOM is ready
ready: function() {
// Make sure that the DOM is not already loaded
if ( !jQuery.isReady ) {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready, 13 );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If there are functions bound, to execute
if ( readyList ) {
// Execute all of them
var fn, i = 0;
while ( (fn = readyList[ i++ ]) ) {
fn.call( document, jQuery );
}
// Reset the list of functions
readyList = null;
}
// Trigger any bound ready events
if ( jQuery.fn.triggerHandler ) {
jQuery( document ).triggerHandler( "ready" );
}
}
},
bindReady: function() {
if ( readyBound ) {
return;
}
readyBound = true;
// Catch cases where $(document).ready() is called after the
// browser event has already occurred.
if ( document.readyState === "complete" ) {
return jQuery.ready();
}
// Mozilla, Opera and webkit nightlies currently support this event
if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", jQuery.ready, false );
// If IE event model is used
} else if ( document.attachEvent ) {
// ensure firing before onload,
// maybe late but safe also for iframes
document.attachEvent("onreadystatechange", DOMContentLoaded);
// A fallback to window.onload, that will always work
window.attachEvent( "onload", jQuery.ready );
// If IE and not a frame
// continually check to see if the document is ready
var toplevel = false;
try {
toplevel = window.frameElement == null;
} catch(e) {}
if ( document.documentElement.doScroll && toplevel ) {
doScrollCheck();
}
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return toString.call(obj) === "[object Function]";
},
isArray: function( obj ) {
return toString.call(obj) === "[object Array]";
},
isPlainObject: function( obj ) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || toString.call(obj) !== "[object Object]" || obj.nodeType || obj.setInterval ) {
return false;
}
// Not own constructor property must be Object
if ( obj.constructor
&& !hasOwnProperty.call(obj, "constructor")
&& !hasOwnProperty.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
for ( key in obj ) {}
return key === undefined || hasOwnProperty.call( obj, key );
},
isEmptyObject: function( obj ) {
for ( var name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw msg;
},
parseJSON: function( data ) {
if ( typeof data !== "string" || !data ) {
return null;
}
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( /^[\],:{}\s]*$/.test(data.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@")
.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, "]")
.replace(/(?:^|:|,)(?:\s*\[)+/g, "")) ) {
// Try to use the native JSON parser first
return window.JSON && window.JSON.parse ?
window.JSON.parse( data ) :
(new Function("return " + data))();
} else {
jQuery.error( "Invalid JSON: " + data );
}
},
noop: function() {},
// Evalulates a script in a global context
globalEval: function( data ) {
if ( data && rnotwhite.test(data) ) {
// Inspired by code by Andrea Giammarchi
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
var head = document.getElementsByTagName("head")[0] || document.documentElement,
script = document.createElement("script");
script.type = "text/javascript";
if ( jQuery.support.scriptEval ) {
script.appendChild( document.createTextNode( data ) );
} else {
script.text = data;
}
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709).
head.insertBefore( script, head.firstChild );
head.removeChild( script );
}
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
},
// args is for internal usage only
each: function( object, callback, args ) {
var name, i = 0,
length = object.length,
isObj = length === undefined || jQuery.isFunction(object);
if ( args ) {
if ( isObj ) {
for ( name in object ) {
if ( callback.apply( object[ name ], args ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.apply( object[ i++ ], args ) === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isObj ) {
for ( name in object ) {
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
break;
}
}
} else {
for ( var value = object[0];
i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
}
}
return object;
},
trim: function( text ) {
return (text || "").replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( array, results ) {
var ret = results || [];
if ( array != null ) {
// The window, strings (and functions) also have 'length'
// The extra typeof function check is to prevent crashes
// in Safari 2 (See: #3039)
if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || (typeof array !== "function" && array.setInterval) ) {
push.call( ret, array );
} else {
jQuery.merge( ret, array );
}
}
return ret;
},
inArray: function( elem, array ) {
if ( array.indexOf ) {
return array.indexOf( elem );
}
for ( var i = 0, length = array.length; i < length; i++ ) {
if ( array[ i ] === elem ) {
return i;
}
}
return -1;
},
merge: function( first, second ) {
var i = first.length, j = 0;
if ( typeof second.length === "number" ) {
for ( var l = second.length; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var ret = [];
// Go through the array, only saving the items
// that pass the validator function
for ( var i = 0, length = elems.length; i < length; i++ ) {
if ( !inv !== !callback( elems[ i ], i ) ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var ret = [], value;
// Go through the array, translating each of the items to their
// new value (or values).
for ( var i = 0, length = elems.length; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
return ret.concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
proxy: function( fn, proxy, thisObject ) {
if ( arguments.length === 2 ) {
if ( typeof proxy === "string" ) {
thisObject = fn;
fn = thisObject[ proxy ];
proxy = undefined;
} else if ( proxy && !jQuery.isFunction( proxy ) ) {
thisObject = proxy;
proxy = undefined;
}
}
if ( !proxy && fn ) {
proxy = function() {
return fn.apply( thisObject || this, arguments );
};
}
// Set the guid of unique handler to the same of original handler, so it can be removed
if ( fn ) {
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
}
// So proxy can be declared as an argument
return proxy;
},
// Use of jQuery.browser is frowned upon.
// More details: http://docs.jquery.com/Utilities/jQuery.browser
uaMatch: function( ua ) {
ua = ua.toLowerCase();
var match = /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
/(opera)(?:.*version)?[ \/]([\w.]+)/.exec( ua ) ||
/(msie) ([\w.]+)/.exec( ua ) ||
!/compatible/.test( ua ) && /(mozilla)(?:.*? rv:([\w.]+))?/.exec( ua ) ||
[];
return { browser: match[1] || "", version: match[2] || "0" };
},
browser: {}
});
browserMatch = jQuery.uaMatch( userAgent );
if ( browserMatch.browser ) {
jQuery.browser[ browserMatch.browser ] = true;
jQuery.browser.version = browserMatch.version;
}
// Deprecated, use jQuery.browser.webkit instead
if ( jQuery.browser.webkit ) {
jQuery.browser.safari = true;
}
if ( indexOf ) {
jQuery.inArray = function( elem, array ) {
return indexOf.call( array, elem );
};
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// Cleanup functions for the document ready method
if ( document.addEventListener ) {
DOMContentLoaded = function() {
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
jQuery.ready();
};
} else if ( document.attachEvent ) {
DOMContentLoaded = function() {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( document.readyState === "complete" ) {
document.detachEvent( "onreadystatechange", DOMContentLoaded );
jQuery.ready();
}
};
}
// The DOM ready check for Internet Explorer
function doScrollCheck() {
if ( jQuery.isReady ) {
return;
}
try {
// If IE is used, use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
document.documentElement.doScroll("left");
} catch( error ) {
setTimeout( doScrollCheck, 1 );
return;
}
// and execute any waiting functions
jQuery.ready();
}
function evalScript( i, elem ) {
if ( elem.src ) {
jQuery.ajax({
url: elem.src,
async: false,
dataType: "script"
});
} else {
jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
// Mutifunctional method to get and set values to a collection
// The value/s can be optionally by executed if its a function
function access( elems, key, value, exec, fn, pass ) {
var length = elems.length;
// Setting many attributes
if ( typeof key === "object" ) {
for ( var k in key ) {
access( elems, k, key[k], exec, fn, value );
}
return elems;
}
// Setting one attribute
if ( value !== undefined ) {
// Optionally, function values get executed if exec is true
exec = !pass && exec && jQuery.isFunction(value);
for ( var i = 0; i < length; i++ ) {
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
}
return elems;
}
// Getting an attribute
return length ? fn( elems[0], key ) : undefined;
}
function now() {
return (new Date).getTime();
}
(function() {
jQuery.support = {};
var root = document.documentElement,
script = document.createElement("script"),
div = document.createElement("div"),
id = "script" + now();
div.style.display = "none";
div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
var all = div.getElementsByTagName("*"),
a = div.getElementsByTagName("a")[0];
// Can't get basic test support
if ( !all || !all.length || !a ) {
return;
}
jQuery.support = {
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: div.firstChild.nodeType === 3,
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
// (IE uses .cssText insted)
style: /red/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
hrefNormalized: a.getAttribute("href") === "/a",
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
opacity: /^0.55$/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Make sure that if no value is specified for a checkbox
// that it defaults to "on".
// (WebKit defaults to "" instead)
checkOn: div.getElementsByTagName("input")[0].value === "on",
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
optSelected: document.createElement("select").appendChild( document.createElement("option") ).selected,
parentNode: div.removeChild( div.appendChild( document.createElement("div") ) ).parentNode === null,
// Will be defined later
deleteExpando: true,
checkClone: false,
scriptEval: false,
noCloneEvent: true,
boxModel: null
};
script.type = "text/javascript";
try {
script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
} catch(e) {}
root.insertBefore( script, root.firstChild );
// Make sure that the execution of code works by injecting a script
// tag with appendChild/createTextNode
// (IE doesn't support this, fails, and uses .text instead)
if ( window[ id ] ) {
jQuery.support.scriptEval = true;
delete window[ id ];
}
// Test to see if it's possible to delete an expando from an element
// Fails in Internet Explorer
try {
delete script.test;
} catch(e) {
jQuery.support.deleteExpando = false;
}
root.removeChild( script );
if ( div.attachEvent && div.fireEvent ) {
div.attachEvent("onclick", function click() {
// Cloning a node shouldn't copy over any
// bound event handlers (IE does this)
jQuery.support.noCloneEvent = false;
div.detachEvent("onclick", click);
});
div.cloneNode(true).fireEvent("onclick");
}
div = document.createElement("div");
div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
var fragment = document.createDocumentFragment();
fragment.appendChild( div.firstChild );
// WebKit doesn't clone checked state correctly in fragments
jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
// Figure out if the W3C box model works as expected
// document.body must exist before we can do this
jQuery(function() {
var div = document.createElement("div");
div.style.width = div.style.paddingLeft = "1px";
document.body.appendChild( div );
jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
document.body.removeChild( div ).style.display = 'none';
div = null;
});
// Technique from Juriy Zaytsev
// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
var eventSupported = function( eventName ) {
var el = document.createElement("div");
eventName = "on" + eventName;
var isSupported = (eventName in el);
if ( !isSupported ) {
el.setAttribute(eventName, "return;");
isSupported = typeof el[eventName] === "function";
}
el = null;
return isSupported;
};
jQuery.support.submitBubbles = eventSupported("submit");
jQuery.support.changeBubbles = eventSupported("change");
// release memory in IE
root = script = div = all = a = null;
})();
jQuery.props = {
"for": "htmlFor",
"class": "className",
readonly: "readOnly",
maxlength: "maxLength",
cellspacing: "cellSpacing",
rowspan: "rowSpan",
colspan: "colSpan",
tabindex: "tabIndex",
usemap: "useMap",
frameborder: "frameBorder"
};
var expando = "jQuery" + now(), uuid = 0, windowData = {};
jQuery.extend({
cache: {},
expando:expando,
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
"object": true,
"applet": true
},
data: function( elem, name, data ) {
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
return;
}
elem = elem == window ?
windowData :
elem;
var id = elem[ expando ], cache = jQuery.cache, thisCache;
if ( !id && typeof name === "string" && data === undefined ) {
return null;
}
// Compute a unique ID for the element
if ( !id ) {
id = ++uuid;
}
// Avoid generating a new cache unless none exists and we
// want to manipulate it.
if ( typeof name === "object" ) {
elem[ expando ] = id;
thisCache = cache[ id ] = jQuery.extend(true, {}, name);
} else if ( !cache[ id ] ) {
elem[ expando ] = id;
cache[ id ] = {};
}
thisCache = cache[ id ];
// Prevent overriding the named cache with undefined values
if ( data !== undefined ) {
thisCache[ name ] = data;
}
return typeof name === "string" ? thisCache[ name ] : thisCache;
},
removeData: function( elem, name ) {
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
return;
}
elem = elem == window ?
windowData :
elem;
var id = elem[ expando ], cache = jQuery.cache, thisCache = cache[ id ];
// If we want to remove a specific section of the element's data
if ( name ) {
if ( thisCache ) {
// Remove the section of cache data
delete thisCache[ name ];
// If we've removed all the data, remove the element's cache
if ( jQuery.isEmptyObject(thisCache) ) {
jQuery.removeData( elem );
}
}
// Otherwise, we want to remove all of the element's data
} else {
if ( jQuery.support.deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
}
// Completely remove the data cache
delete cache[ id ];
}
}
});
jQuery.fn.extend({
data: function( key, value ) {
if ( typeof key === "undefined" && this.length ) {
return jQuery.data( this[0] );
} else if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
var parts = key.split(".");
parts[1] = parts[1] ? "." + parts[1] : "";
if ( value === undefined ) {
var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
if ( data === undefined && this.length ) {
data = jQuery.data( this[0], key );
}
return data === undefined && parts[1] ?
this.data( parts[0] ) :
data;
} else {
return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function() {
jQuery.data( this, key, value );
});
}
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
jQuery.extend({
queue: function( elem, type, data ) {
if ( !elem ) {
return;
}
type = (type || "fx") + "queue";
var q = jQuery.data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( !data ) {
return q || [];
}
if ( !q || jQuery.isArray(data) ) {
q = jQuery.data( elem, type, jQuery.makeArray(data) );
} else {
q.push( data );
}
return q;
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ), fn = queue.shift();
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift("inprogress");
}
fn.call(elem, function() {
jQuery.dequeue(elem, type);
});
}
}
});
jQuery.fn.extend({
queue: function( type, data ) {
if ( typeof type !== "string" ) {
data = type;
type = "fx";
}
if ( data === undefined ) {
return jQuery.queue( this[0], type );
}
return this.each(function( i, elem ) {
var queue = jQuery.queue( this, type, data );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
type = type || "fx";
return this.queue( type, function() {
var elem = this;
setTimeout(function() {
jQuery.dequeue( elem, type );
}, time );
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
}
});
var rclass = /[\n\t]/g,
rspace = /\s+/,
rreturn = /\r/g,
rspecialurl = /href|src|style/,
rtype = /(button|input)/i,
rfocusable = /(button|input|object|select|textarea)/i,
rclickable = /^(a|area)$/i,
rradiocheck = /radio|checkbox/;
jQuery.fn.extend({
attr: function( name, value ) {
return access( this, name, value, true, jQuery.attr );
},
removeAttr: function( name, fn ) {
return this.each(function(){
jQuery.attr( this, name, "" );
if ( this.nodeType === 1 ) {
this.removeAttribute( name );
}
});
},
addClass: function( value ) {
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
self.addClass( value.call(this, i, self.attr("class")) );
});
}
if ( value && typeof value === "string" ) {
var classNames = (value || "").split( rspace );
for ( var i = 0, l = this.length; i < l; i++ ) {
var elem = this[i];
if ( elem.nodeType === 1 ) {
if ( !elem.className ) {
elem.className = value;
} else {
var className = " " + elem.className + " ", setClass = elem.className;
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
setClass += " " + classNames[c];
}
}
elem.className = jQuery.trim( setClass );
}
}
}
}
return this;
},
removeClass: function( value ) {
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
self.removeClass( value.call(this, i, self.attr("class")) );
});
}
if ( (value && typeof value === "string") || value === undefined ) {
var classNames = (value || "").split(rspace);
for ( var i = 0, l = this.length; i < l; i++ ) {
var elem = this[i];
if ( elem.nodeType === 1 && elem.className ) {
if ( value ) {
var className = (" " + elem.className + " ").replace(rclass, " ");
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
className = className.replace(" " + classNames[c] + " ", " ");
}
elem.className = jQuery.trim( className );
} else {
elem.className = "";
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value, isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this);
self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className, i = 0, self = jQuery(this),
state = stateVal,
classNames = value.split( rspace );
while ( (className = classNames[ i++ ]) ) {
// check each className given, space seperated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
} else if ( type === "undefined" || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery.data( this, "__className__", this.className );
}
// toggle whole className
this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ";
for ( var i = 0, l = this.length; i < l; i++ ) {
if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
return true;
}
}
return false;
},
val: function( value ) {
if ( value === undefined ) {
var elem = this[0];
if ( elem ) {
if ( jQuery.nodeName( elem, "option" ) ) {
return (elem.attributes.value || {}).specified ? elem.value : elem.text;
}
// We need to handle select boxes special
if ( jQuery.nodeName( elem, "select" ) ) {
var index = elem.selectedIndex,
values = [],
options = elem.options,
one = elem.type === "select-one";
// Nothing was selected
if ( index < 0 ) {
return null;
}
// Loop through all the selected options
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
var option = options[ i ];
if ( option.selected ) {
// Get the specifc value for the option
value = jQuery(option).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
}
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
return elem.getAttribute("value") === null ? "on" : elem.value;
}
// Everything else, we just grab the value
return (elem.value || "").replace(rreturn, "");
}
return undefined;
}
var isFunction = jQuery.isFunction(value);
return this.each(function(i) {
var self = jQuery(this), val = value;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call(this, i, self.val());
}
// Typecast each time if the value is a Function and the appended
// value is therefore different each time.
if ( typeof val === "number" ) {
val += "";
}
if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
this.checked = jQuery.inArray( self.val(), val ) >= 0;
} else if ( jQuery.nodeName( this, "select" ) ) {
var values = jQuery.makeArray(val);
jQuery( "option", this ).each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
this.selectedIndex = -1;
}
} else {
this.value = val;
}
});
}
});
jQuery.extend({
attrFn: {
val: true,
css: true,
html: true,
text: true,
data: true,
width: true,
height: true,
offset: true
},
attr: function( elem, name, value, pass ) {
// don't set attributes on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
return undefined;
}
if ( pass && name in jQuery.attrFn ) {
return jQuery(elem)[name](value);
}
var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
// Whether we are setting (or getting)
set = value !== undefined;
// Try to normalize/fix the name
name = notxml && jQuery.props[ name ] || name;
// Only do all the following if this is a node (faster for style)
if ( elem.nodeType === 1 ) {
// These attributes require special treatment
var special = rspecialurl.test( name );
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( name === "selected" && !jQuery.support.optSelected ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
// If applicable, access the attribute via the DOM 0 way
if ( name in elem && notxml && !special ) {
if ( set ) {
// We can't allow the type property to be changed (since it causes problems in IE)
if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
jQuery.error( "type property can't be changed" );
}
elem[ name ] = value;
}
// browsers index elements by id/name on forms, give priority to attributes.
if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
return elem.getAttributeNode( name ).nodeValue;
}
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
if ( name === "tabIndex" ) {
var attributeNode = elem.getAttributeNode( "tabIndex" );
return attributeNode && attributeNode.specified ?
attributeNode.value :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
return elem[ name ];
}
if ( !jQuery.support.style && notxml && name === "style" ) {
if ( set ) {
elem.style.cssText = "" + value;
}
return elem.style.cssText;
}
if ( set ) {
// convert the value to a string (all browsers do this but IE) see #1070
elem.setAttribute( name, "" + value );
}
var attr = !jQuery.support.hrefNormalized && notxml && special ?
// Some attributes require a special call on IE
elem.getAttribute( name, 2 ) :
elem.getAttribute( name );
// Non-existent attributes return null, we normalize to undefined
return attr === null ? undefined : attr;
}
// elem is actually elem.style ... set the style
// Using attr for specific style information is now deprecated. Use style instead.
return jQuery.style( elem, name, value );
}
});
var rnamespaces = /\.(.*)$/,
fcleanup = function( nm ) {
return nm.replace(/[^\w\s\.\|`]/g, function( ch ) {
return "\\" + ch;
});
};
/*
* A number of helper functions used for managing events.
* Many of the ideas behind this code originated from
* Dean Edwards' addEvent library.
*/
jQuery.event = {
// Bind an event to an element
// Original by Dean Edwards
add: function( elem, types, handler, data ) {
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// For whatever reason, IE has trouble passing the window object
// around, causing it to be cloned in the process
if ( elem.setInterval && ( elem !== window && !elem.frameElement ) ) {
elem = window;
}
var handleObjIn, handleObj;
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
}
// Make sure that the function being executed has a unique ID
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure
var elemData = jQuery.data( elem );
// If no elemData is found then we must be trying to bind to one of the
// banned noData elements
if ( !elemData ) {
return;
}
var events = elemData.events = elemData.events || {},
eventHandle = elemData.handle, eventHandle;
if ( !eventHandle ) {
elemData.handle = eventHandle = function() {
// Handle the second event of a trigger and when
// an event is called after a page has unloaded
return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
jQuery.event.handle.apply( eventHandle.elem, arguments ) :
undefined;
};
}
// Add elem as a property of the handle function
// This is to prevent a memory leak with non-native events in IE.
eventHandle.elem = elem;
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = types.split(" ");
var type, i = 0, namespaces;
while ( (type = types[ i++ ]) ) {
handleObj = handleObjIn ?
jQuery.extend({}, handleObjIn) :
{ handler: handler, data: data };
// Namespaced event handlers
if ( type.indexOf(".") > -1 ) {
namespaces = type.split(".");
type = namespaces.shift();
handleObj.namespace = namespaces.slice(0).sort().join(".");
} else {
namespaces = [];
handleObj.namespace = "";
}
handleObj.type = type;
handleObj.guid = handler.guid;
// Get the current list of functions bound to this event
var handlers = events[ type ],
special = jQuery.event.special[ type ] || {};
// Init the event handler queue
if ( !handlers ) {
handlers = events[ type ] = [];
// Check for a special event handler
// Only use addEventListener/attachEvent if the special
// events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add the function to the element's handler list
handlers.push( handleObj );
// Keep track of which events have been used, for global triggering
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
global: {},
// Detach an event or set of events from an element
remove: function( elem, types, handler, pos ) {
// don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
var ret, type, fn, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
elemData = jQuery.data( elem ),
events = elemData && elemData.events;
if ( !elemData || !events ) {
return;
}
// types is actually an event object here
if ( types && types.type ) {
handler = types.handler;
types = types.type;
}
// Unbind all events for the element
if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
types = types || "";
for ( type in events ) {
jQuery.event.remove( elem, type + types );
}
return;
}
// Handle multiple events separated by a space
// jQuery(...).unbind("mouseover mouseout", fn);
types = types.split(" ");
while ( (type = types[ i++ ]) ) {
origType = type;
handleObj = null;
all = type.indexOf(".") < 0;
namespaces = [];
if ( !all ) {
// Namespaced event handlers
namespaces = type.split(".");
type = namespaces.shift();
namespace = new RegExp("(^|\\.)" +
jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)")
}
eventType = events[ type ];
if ( !eventType ) {
continue;
}
if ( !handler ) {
for ( var j = 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( all || namespace.test( handleObj.namespace ) ) {
jQuery.event.remove( elem, origType, handleObj.handler, j );
eventType.splice( j--, 1 );
}
}
continue;
}
special = jQuery.event.special[ type ] || {};
for ( var j = pos || 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( handler.guid === handleObj.guid ) {
// remove the given handler for the given type
if ( all || namespace.test( handleObj.namespace ) ) {
if ( pos == null ) {
eventType.splice( j--, 1 );
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
if ( pos != null ) {
break;
}
}
}
// remove generic event handler if no more handlers exist
if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
removeEvent( elem, type, elemData.handle );
}
ret = null;
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
var handle = elemData.handle;
if ( handle ) {
handle.elem = null;
}
delete elemData.events;
delete elemData.handle;
if ( jQuery.isEmptyObject( elemData ) ) {
jQuery.removeData( elem );
}
}
},
// bubbling is internal
trigger: function( event, data, elem /*, bubbling */ ) {
// Event object or event type
var type = event.type || event,
bubbling = arguments[3];
if ( !bubbling ) {
event = typeof event === "object" ?
// jQuery.Event object
event[expando] ? event :
// Object literal
jQuery.extend( jQuery.Event(type), event ) :
// Just the event type (string)
jQuery.Event(type);
if ( type.indexOf("!") >= 0 ) {
event.type = type = type.slice(0, -1);
event.exclusive = true;
}
// Handle a global trigger
if ( !elem ) {
// Don't bubble custom events when global (to avoid too much overhead)
event.stopPropagation();
// Only trigger if we've ever bound an event for it
if ( jQuery.event.global[ type ] ) {
jQuery.each( jQuery.cache, function() {
if ( this.events && this.events[type] ) {
jQuery.event.trigger( event, data, this.handle.elem );
}
});
}
}
// Handle triggering a single element
// don't do events on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
return undefined;
}
// Clean up in case it is reused
event.result = undefined;
event.target = elem;
// Clone the incoming data, if any
data = jQuery.makeArray( data );
data.unshift( event );
}
event.currentTarget = elem;
// Trigger the event, it is assumed that "handle" is a function
var handle = jQuery.data( elem, "handle" );
if ( handle ) {
handle.apply( elem, data );
}
var parent = elem.parentNode || elem.ownerDocument;
// Trigger an inline bound script
try {
if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
event.result = false;
}
}
// prevent IE from throwing an error for some elements with some event types, see #3533
} catch (e) {}
if ( !event.isPropagationStopped() && parent ) {
jQuery.event.trigger( event, data, parent, true );
} else if ( !event.isDefaultPrevented() ) {
var target = event.target, old,
isClick = jQuery.nodeName(target, "a") && type === "click",
special = jQuery.event.special[ type ] || {};
if ( (!special._default || special._default.call( elem, event ) === false) &&
!isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
try {
if ( target[ type ] ) {
// Make sure that we don't accidentally re-trigger the onFOO events
old = target[ "on" + type ];
if ( old ) {
target[ "on" + type ] = null;
}
jQuery.event.triggered = true;
target[ type ]();
}
// prevent IE from throwing an error for some elements with some event types, see #3533
} catch (e) {}
if ( old ) {
target[ "on" + type ] = old;
}
jQuery.event.triggered = false;
}
}
},
handle: function( event ) {
var all, handlers, namespaces, namespace, events;
event = arguments[0] = jQuery.event.fix( event || window.event );
event.currentTarget = this;
// Namespaced event handlers
all = event.type.indexOf(".") < 0 && !event.exclusive;
if ( !all ) {
namespaces = event.type.split(".");
event.type = namespaces.shift();
namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join("\\.(?:.*\\.)?") + "(\\.|$)");
}
var events = jQuery.data(this, "events"), handlers = events[ event.type ];
if ( events && handlers ) {
// Clone the handlers to prevent manipulation
handlers = handlers.slice(0);
for ( var j = 0, l = handlers.length; j < l; j++ ) {
var handleObj = handlers[ j ];
// Filter the functions by class
if ( all || namespace.test( handleObj.namespace ) ) {
// Pass in a reference to the handler function itself
// So that we can later remove it
event.handler = handleObj.handler;
event.data = handleObj.data;
event.handleObj = handleObj;
var ret = handleObj.handler.apply( this, arguments );
if ( ret !== undefined ) {
event.result = ret;
if ( ret === false ) {
event.preventDefault();
event.stopPropagation();
}
}
if ( event.isImmediatePropagationStopped() ) {
break;
}
}
}
}
return event.result;
},
props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
fix: function( event ) {
if ( event[ expando ] ) {
return event;
}
// store a copy of the original event object
// and "clone" to set read-only properties
var originalEvent = event;
event = jQuery.Event( originalEvent );
for ( var i = this.props.length, prop; i; ) {
prop = this.props[ --i ];
event[ prop ] = originalEvent[ prop ];
}
// Fix target property, if necessary
if ( !event.target ) {
event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
}
// check if target is a textnode (safari)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && event.fromElement ) {
event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
}
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && event.clientX != null ) {
var doc = document.documentElement, body = document.body;
event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
}
// Add which for key events
if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) ) {
event.which = event.charCode || event.keyCode;
}
// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
if ( !event.metaKey && event.ctrlKey ) {
event.metaKey = event.ctrlKey;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && event.button !== undefined ) {
event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
}
return event;
},
// Deprecated, use jQuery.guid instead
guid: 1E8,
// Deprecated, use jQuery.proxy instead
proxy: jQuery.proxy,
special: {
ready: {
// Make sure the ready event is setup
setup: jQuery.bindReady,
teardown: jQuery.noop
},
live: {
add: function( handleObj ) {
jQuery.event.add( this, handleObj.origType, jQuery.extend({}, handleObj, {handler: liveHandler}) );
},
remove: function( handleObj ) {
var remove = true,
type = handleObj.origType.replace(rnamespaces, "");
jQuery.each( jQuery.data(this, "events").live || [], function() {
if ( type === this.origType.replace(rnamespaces, "") ) {
remove = false;
return false;
}
});
if ( remove ) {
jQuery.event.remove( this, handleObj.origType, liveHandler );
}
}
},
beforeunload: {
setup: function( data, namespaces, eventHandle ) {
// We only want to do this special case on windows
if ( this.setInterval ) {
this.onbeforeunload = eventHandle;
}
return false;
},
teardown: function( namespaces, eventHandle ) {
if ( this.onbeforeunload === eventHandle ) {
this.onbeforeunload = null;
}
}
}
}
};
var removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
elem.removeEventListener( type, handle, false );
} :
function( elem, type, handle ) {
elem.detachEvent( "on" + type, handle );
};
jQuery.Event = function( src ) {
// Allow instantiation without the 'new' keyword
if ( !this.preventDefault ) {
return new jQuery.Event( src );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Event type
} else {
this.type = src;
}
// timeStamp is buggy for some events on Firefox(#3843)
// So we won't rely on the native value
this.timeStamp = now();
// Mark it as fixed
this[ expando ] = true;
};
function returnFalse() {
return false;
}
function returnTrue() {
return true;
}
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
preventDefault: function() {
this.isDefaultPrevented = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if preventDefault exists run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
}
// otherwise set the returnValue property of the original event to false (IE)
e.returnValue = false;
},
stopPropagation: function() {
this.isPropagationStopped = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if stopPropagation exists run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// otherwise set the cancelBubble property of the original event to true (IE)
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
},
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse
};
// Checks if an event happened on an element within another element
// Used in jQuery.event.special.mouseenter and mouseleave handlers
var withinElement = function( event ) {
// Check if mouse(over|out) are still within the same parent element
var parent = event.relatedTarget;
// Firefox sometimes assigns relatedTarget a XUL element
// which we cannot access the parentNode property of
try {
// Traverse up the tree
while ( parent && parent !== this ) {
parent = parent.parentNode;
}
if ( parent !== this ) {
// set the correct event type
event.type = event.data;
// handle event if we actually just moused on to a non sub-element
jQuery.event.handle.apply( this, arguments );
}
// assuming we've left the element since we most likely mousedover a xul element
} catch(e) { }
},
// In case of event delegation, we only need to rename the event.type,
// liveHandler will take care of the rest.
delegate = function( event ) {
event.type = event.data;
jQuery.event.handle.apply( this, arguments );
};
// Create mouseenter and mouseleave events
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
setup: function( data ) {
jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
},
teardown: function( data ) {
jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
}
};
});
// submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function( data, namespaces ) {
if ( this.nodeName.toLowerCase() !== "form" ) {
jQuery.event.add(this, "click.specialSubmit", function( e ) {
var elem = e.target, type = elem.type;
if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
return trigger( "submit", this, arguments );
}
});
jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
var elem = e.target, type = elem.type;
if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
return trigger( "submit", this, arguments );
}
});
} else {
return false;
}
},
teardown: function( namespaces ) {
jQuery.event.remove( this, ".specialSubmit" );
}
};
}
// change delegation, happens here so we have bind.
if ( !jQuery.support.changeBubbles ) {
var formElems = /textarea|input|select/i,
changeFilters,
getVal = function( elem ) {
var type = elem.type, val = elem.value;
if ( type === "radio" || type === "checkbox" ) {
val = elem.checked;
} else if ( type === "select-multiple" ) {
val = elem.selectedIndex > -1 ?
jQuery.map( elem.options, function( elem ) {
return elem.selected;
}).join("-") :
"";
} else if ( elem.nodeName.toLowerCase() === "select" ) {
val = elem.selectedIndex;
}
return val;
},
testChange = function testChange( e ) {
var elem = e.target, data, val;
if ( !formElems.test( elem.nodeName ) || elem.readOnly ) {
return;
}
data = jQuery.data( elem, "_change_data" );
val = getVal(elem);
// the current data will be also retrieved by beforeactivate
if ( e.type !== "focusout" || elem.type !== "radio" ) {
jQuery.data( elem, "_change_data", val );
}
if ( data === undefined || val === data ) {
return;
}
if ( data != null || val ) {
e.type = "change";
return jQuery.event.trigger( e, arguments[1], elem );
}
};
jQuery.event.special.change = {
filters: {
focusout: testChange,
click: function( e ) {
var elem = e.target, type = elem.type;
if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
return testChange.call( this, e );
}
},
// Change has to be called before submit
// Keydown will be called before keypress, which is used in submit-event delegation
keydown: function( e ) {
var elem = e.target, type = elem.type;
if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
type === "select-multiple" ) {
return testChange.call( this, e );
}
},
// Beforeactivate happens also before the previous element is blurred
// with this event you can't trigger a change event, but you can store
// information/focus[in] is not needed anymore
beforeactivate: function( e ) {
var elem = e.target;
jQuery.data( elem, "_change_data", getVal(elem) );
}
},
setup: function( data, namespaces ) {
if ( this.type === "file" ) {
return false;
}
for ( var type in changeFilters ) {
jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
}
return formElems.test( this.nodeName );
},
teardown: function( namespaces ) {
jQuery.event.remove( this, ".specialChange" );
return formElems.test( this.nodeName );
}
};
changeFilters = jQuery.event.special.change.filters;
}
function trigger( type, elem, args ) {
args[0].type = type;
return jQuery.event.handle.apply( elem, args );
}
// Create "bubbling" focus and blur events
if ( document.addEventListener ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
jQuery.event.special[ fix ] = {
setup: function() {
this.addEventListener( orig, handler, true );
},
teardown: function() {
this.removeEventListener( orig, handler, true );
}
};
function handler( e ) {
e = jQuery.event.fix( e );
e.type = fix;
return jQuery.event.handle.call( this, e );
}
});
}
jQuery.each(["bind", "one"], function( i, name ) {
jQuery.fn[ name ] = function( type, data, fn ) {
// Handle object literals
if ( typeof type === "object" ) {
for ( var key in type ) {
this[ name ](key, data, type[key], fn);
}
return this;
}
if ( jQuery.isFunction( data ) ) {
fn = data;
data = undefined;
}
var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
jQuery( this ).unbind( event, handler );
return fn.apply( this, arguments );
}) : fn;
if ( type === "unload" && name !== "one" ) {
this.one( type, data, fn );
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
jQuery.event.add( this[i], type, handler, data );
}
}
return this;
};
});
jQuery.fn.extend({
unbind: function( type, fn ) {
// Handle object literals
if ( typeof type === "object" && !type.preventDefault ) {
for ( var key in type ) {
this.unbind(key, type[key]);
}
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
jQuery.event.remove( this[i], type, fn );
}
}
return this;
},
delegate: function( selector, types, data, fn ) {
return this.live( types, data, fn, selector );
},
undelegate: function( selector, types, fn ) {
if ( arguments.length === 0 ) {
return this.unbind( "live" );
} else {
return this.die( types, null, fn, selector );
}
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
if ( this[0] ) {
var event = jQuery.Event( type );
event.preventDefault();
event.stopPropagation();
jQuery.event.trigger( event, data, this[0] );
return event.result;
}
},
toggle: function( fn ) {
// Save reference to arguments for access in closure
var args = arguments, i = 1;
// link all the functions, so any of them can unbind this click handler
while ( i < args.length ) {
jQuery.proxy( fn, args[ i++ ] );
}
return this.click( jQuery.proxy( fn, function( event ) {
// Figure out which function to execute
var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
// Make sure that clicks stop
event.preventDefault();
// and execute the function
return args[ lastToggle ].apply( this, arguments ) || false;
}));
},
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
});
var liveMap = {
focus: "focusin",
blur: "focusout",
mouseenter: "mouseover",
mouseleave: "mouseout"
};
jQuery.each(["live", "die"], function( i, name ) {
jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
var type, i = 0, match, namespaces, preType,
selector = origSelector || this.selector,
context = origSelector ? this : jQuery( this.context );
if ( jQuery.isFunction( data ) ) {
fn = data;
data = undefined;
}
types = (types || "").split(" ");
while ( (type = types[ i++ ]) != null ) {
match = rnamespaces.exec( type );
namespaces = "";
if ( match ) {
namespaces = match[0];
type = type.replace( rnamespaces, "" );
}
if ( type === "hover" ) {
types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
continue;
}
preType = type;
if ( type === "focus" || type === "blur" ) {
types.push( liveMap[ type ] + namespaces );
type = type + namespaces;
} else {
type = (liveMap[ type ] || type) + namespaces;
}
if ( name === "live" ) {
// bind live handler
context.each(function(){
jQuery.event.add( this, liveConvert( type, selector ),
{ data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
});
} else {
// unbind live handler
context.unbind( liveConvert( type, selector ), fn );
}
}
return this;
}
});
function liveHandler( event ) {
var stop, elems = [], selectors = [], args = arguments,
related, match, handleObj, elem, j, i, l, data,
events = jQuery.data( this, "events" );
// Make sure we avoid non-left-click bubbling in Firefox (#3861)
if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
return;
}
event.liveFired = this;
var live = events.live.slice(0);
for ( j = 0; j < live.length; j++ ) {
handleObj = live[j];
if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
selectors.push( handleObj.selector );
} else {
live.splice( j--, 1 );
}
}
match = jQuery( event.target ).closest( selectors, event.currentTarget );
for ( i = 0, l = match.length; i < l; i++ ) {
for ( j = 0; j < live.length; j++ ) {
handleObj = live[j];
if ( match[i].selector === handleObj.selector ) {
elem = match[i].elem;
related = null;
// Those two events require additional checking
if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
}
if ( !related || related !== elem ) {
elems.push({ elem: elem, handleObj: handleObj });
}
}
}
}
for ( i = 0, l = elems.length; i < l; i++ ) {
match = elems[i];
event.currentTarget = match.elem;
event.data = match.handleObj.data;
event.handleObj = match.handleObj;
if ( match.handleObj.origHandler.apply( match.elem, args ) === false ) {
stop = false;
break;
}
}
return stop;
}
function liveConvert( type, selector ) {
return "live." + (type && type !== "*" ? type + "." : "") + selector.replace(/\./g, "`").replace(/ /g, "&");
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( fn ) {
return fn ? this.bind( name, fn ) : this.trigger( name );
};
if ( jQuery.attrFn ) {
jQuery.attrFn[ name ] = true;
}
});
// Prevent memory leaks in IE
// Window isn't included so as not to unbind existing unload events
// More info:
// - http://isaacschlueter.com/2006/10/msie-memory-leaks/
if ( window.attachEvent && !window.addEventListener ) {
window.attachEvent("onunload", function() {
for ( var id in jQuery.cache ) {
if ( jQuery.cache[ id ].handle ) {
// Try/Catch is to handle iframes being unloaded, see #4280
try {
jQuery.event.remove( jQuery.cache[ id ].handle.elem );
} catch(e) {}
}
}
});
}
/*!
* Sizzle CSS Selector Engine - v1.0
* Copyright 2009, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
* More information: http://sizzlejs.com/
*/
(function(){
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
done = 0,
toString = Object.prototype.toString,
hasDuplicate = false,
baseHasDuplicate = true;
// Here we check if the JavaScript engine is using some sort of
// optimization where it does not always call our comparision
// function. If that is the case, discard the hasDuplicate value.
// Thus far that includes Google Chrome.
[0, 0].sort(function(){
baseHasDuplicate = false;
return 0;
});
var Sizzle = function(selector, context, results, seed) {
results = results || [];
var origContext = context = context || document;
if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
return [];
}
if ( !selector || typeof selector !== "string" ) {
return results;
}
var parts = [], m, set, checkSet, extra, prune = true, contextXML = isXML(context),
soFar = selector;
// Reset the position of the chunker regexp (start from head)
while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) {
soFar = m[3];
parts.push( m[1] );
if ( m[2] ) {
extra = m[3];
break;
}
}
if ( parts.length > 1 && origPOS.exec( selector ) ) {
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
set = posProcess( parts[0] + parts[1], context );
} else {
set = Expr.relative[ parts[0] ] ?
[ context ] :
Sizzle( parts.shift(), context );
while ( parts.length ) {
selector = parts.shift();
if ( Expr.relative[ selector ] ) {
selector += parts.shift();
}
set = posProcess( selector, set );
}
}
} else {
// Take a shortcut and set the context if the root selector is an ID
// (but not if it'll be faster if the inner selector is an ID)
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
var ret = Sizzle.find( parts.shift(), context, contextXML );
context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
}
if ( context ) {
var ret = seed ?
{ expr: parts.pop(), set: makeArray(seed) } :
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;
if ( parts.length > 0 ) {
checkSet = makeArray(set);
} else {
prune = false;
}
while ( parts.length ) {
var cur = parts.pop(), pop = cur;
if ( !Expr.relative[ cur ] ) {
cur = "";
} else {
pop = parts.pop();
}
if ( pop == null ) {
pop = context;
}
Expr.relative[ cur ]( checkSet, pop, contextXML );
}
} else {
checkSet = parts = [];
}
}
if ( !checkSet ) {
checkSet = set;
}
if ( !checkSet ) {
Sizzle.error( cur || selector );
}
if ( toString.call(checkSet) === "[object Array]" ) {
if ( !prune ) {
results.push.apply( results, checkSet );
} else if ( context && context.nodeType === 1 ) {
for ( var i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
results.push( set[i] );
}
}
} else {
for ( var i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
results.push( set[i] );
}
}
}
} else {
makeArray( checkSet, results );
}
if ( extra ) {
Sizzle( extra, origContext, results, seed );
Sizzle.uniqueSort( results );
}
return results;
};
Sizzle.uniqueSort = function(results){
if ( sortOrder ) {
hasDuplicate = baseHasDuplicate;
results.sort(sortOrder);
if ( hasDuplicate ) {
for ( var i = 1; i < results.length; i++ ) {
if ( results[i] === results[i-1] ) {
results.splice(i--, 1);
}
}
}
}
return results;
};
Sizzle.matches = function(expr, set){
return Sizzle(expr, null, null, set);
};
Sizzle.find = function(expr, context, isXML){
var set, match;
if ( !expr ) {
return [];
}
for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
var type = Expr.order[i], match;
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
var left = match[1];
match.splice(1,1);
if ( left.substr( left.length - 1 ) !== "\\" ) {
match[1] = (match[1] || "").replace(/\\/g, "");
set = Expr.find[ type ]( match, context, isXML );
if ( set != null ) {
expr = expr.replace( Expr.match[ type ], "" );
break;
}
}
}
}
if ( !set ) {
set = context.getElementsByTagName("*");
}
return {set: set, expr: expr};
};
Sizzle.filter = function(expr, set, inplace, not){
var old = expr, result = [], curLoop = set, match, anyFound,
isXMLFilter = set && set[0] && isXML(set[0]);
while ( expr && set.length ) {
for ( var type in Expr.filter ) {
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
var filter = Expr.filter[ type ], found, item, left = match[1];
anyFound = false;
match.splice(1,1);
if ( left.substr( left.length - 1 ) === "\\" ) {
continue;
}
if ( curLoop === result ) {
result = [];
}
if ( Expr.preFilter[ type ] ) {
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
if ( !match ) {
anyFound = found = true;
} else if ( match === true ) {
continue;
}
}
if ( match ) {
for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
if ( item ) {
found = filter( item, match, i, curLoop );
var pass = not ^ !!found;
if ( inplace && found != null ) {
if ( pass ) {
anyFound = true;
} else {
curLoop[i] = false;
}
} else if ( pass ) {
result.push( item );
anyFound = true;
}
}
}
}
if ( found !== undefined ) {
if ( !inplace ) {
curLoop = result;
}
expr = expr.replace( Expr.match[ type ], "" );
if ( !anyFound ) {
return [];
}
break;
}
}
}
// Improper expression
if ( expr === old ) {
if ( anyFound == null ) {
Sizzle.error( expr );
} else {
break;
}
}
old = expr;
}
return curLoop;
};
Sizzle.error = function( msg ) {
throw "Syntax error, unrecognized expression: " + msg;
};
var Expr = Sizzle.selectors = {
order: [ "ID", "NAME", "TAG" ],
match: {
ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/,
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/,
CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
},
leftMatch: {},
attrMap: {
"class": "className",
"for": "htmlFor"
},
attrHandle: {
href: function(elem){
return elem.getAttribute("href");
}
},
relative: {
"+": function(checkSet, part){
var isPartStr = typeof part === "string",
isTag = isPartStr && !/\W/.test(part),
isPartStrNotTag = isPartStr && !isTag;
if ( isTag ) {
part = part.toLowerCase();
}
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
if ( (elem = checkSet[i]) ) {
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
elem || false :
elem === part;
}
}
if ( isPartStrNotTag ) {
Sizzle.filter( part, checkSet, true );
}
},
">": function(checkSet, part){
var isPartStr = typeof part === "string";
if ( isPartStr && !/\W/.test(part) ) {
part = part.toLowerCase();
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
var parent = elem.parentNode;
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
}
}
} else {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
checkSet[i] = isPartStr ?
elem.parentNode :
elem.parentNode === part;
}
}
if ( isPartStr ) {
Sizzle.filter( part, checkSet, true );
}
}
},
"": function(checkSet, part, isXML){
var doneName = done++, checkFn = dirCheck;
if ( typeof part === "string" && !/\W/.test(part) ) {
var nodeCheck = part = part.toLowerCase();
checkFn = dirNodeCheck;
}
checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
},
"~": function(checkSet, part, isXML){
var doneName = done++, checkFn = dirCheck;
if ( typeof part === "string" && !/\W/.test(part) ) {
var nodeCheck = part = part.toLowerCase();
checkFn = dirNodeCheck;
}
checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
}
},
find: {
ID: function(match, context, isXML){
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
return m ? [m] : [];
}
},
NAME: function(match, context){
if ( typeof context.getElementsByName !== "undefined" ) {
var ret = [], results = context.getElementsByName(match[1]);
for ( var i = 0, l = results.length; i < l; i++ ) {
if ( results[i].getAttribute("name") === match[1] ) {
ret.push( results[i] );
}
}
return ret.length === 0 ? null : ret;
}
},
TAG: function(match, context){
return context.getElementsByTagName(match[1]);
}
},
preFilter: {
CLASS: function(match, curLoop, inplace, result, not, isXML){
match = " " + match[1].replace(/\\/g, "") + " ";
if ( isXML ) {
return match;
}
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
if ( elem ) {
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {
if ( !inplace ) {
result.push( elem );
}
} else if ( inplace ) {
curLoop[i] = false;
}
}
}
return false;
},
ID: function(match){
return match[1].replace(/\\/g, "");
},
TAG: function(match, curLoop){
return match[1].toLowerCase();
},
CHILD: function(match){
if ( match[1] === "nth" ) {
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
// calculate the numbers (first)n+(last) including if they are negative
match[2] = (test[1] + (test[2] || 1)) - 0;
match[3] = test[3] - 0;
}
// TODO: Move to normal caching system
match[0] = done++;
return match;
},
ATTR: function(match, curLoop, inplace, result, not, isXML){
var name = match[1].replace(/\\/g, "");
if ( !isXML && Expr.attrMap[name] ) {
match[1] = Expr.attrMap[name];
}
if ( match[2] === "~=" ) {
match[4] = " " + match[4] + " ";
}
return match;
},
PSEUDO: function(match, curLoop, inplace, result, not){
if ( match[1] === "not" ) {
// If we're dealing with a complex expression, or a simple one
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
match[3] = Sizzle(match[3], null, null, curLoop);
} else {
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
if ( !inplace ) {
result.push.apply( result, ret );
}
return false;
}
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
return true;
}
return match;
},
POS: function(match){
match.unshift( true );
return match;
}
},
filters: {
enabled: function(elem){
return elem.disabled === false && elem.type !== "hidden";
},
disabled: function(elem){
return elem.disabled === true;
},
checked: function(elem){
return elem.checked === true;
},
selected: function(elem){
// Accessing this property makes selected-by-default
// options in Safari work properly
elem.parentNode.selectedIndex;
return elem.selected === true;
},
parent: function(elem){
return !!elem.firstChild;
},
empty: function(elem){
return !elem.firstChild;
},
has: function(elem, i, match){
return !!Sizzle( match[3], elem ).length;
},
header: function(elem){
return /h\d/i.test( elem.nodeName );
},
text: function(elem){
return "text" === elem.type;
},
radio: function(elem){
return "radio" === elem.type;
},
checkbox: function(elem){
return "checkbox" === elem.type;
},
file: function(elem){
return "file" === elem.type;
},
password: function(elem){
return "password" === elem.type;
},
submit: function(elem){
return "submit" === elem.type;
},
image: function(elem){
return "image" === elem.type;
},
reset: function(elem){
return "reset" === elem.type;
},
button: function(elem){
return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
},
input: function(elem){
return /input|select|textarea|button/i.test(elem.nodeName);
}
},
setFilters: {
first: function(elem, i){
return i === 0;
},
last: function(elem, i, match, array){
return i === array.length - 1;
},
even: function(elem, i){
return i % 2 === 0;
},
odd: function(elem, i){
return i % 2 === 1;
},
lt: function(elem, i, match){
return i < match[3] - 0;
},
gt: function(elem, i, match){
return i > match[3] - 0;
},
nth: function(elem, i, match){
return match[3] - 0 === i;
},
eq: function(elem, i, match){
return match[3] - 0 === i;
}
},
filter: {
PSEUDO: function(elem, match, i, array){
var name = match[1], filter = Expr.filters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
} else if ( name === "contains" ) {
return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
} else if ( name === "not" ) {
var not = match[3];
for ( var i = 0, l = not.length; i < l; i++ ) {
if ( not[i] === elem ) {
return false;
}
}
return true;
} else {
Sizzle.error( "Syntax error, unrecognized expression: " + name );
}
},
CHILD: function(elem, match){
var type = match[1], node = elem;
switch (type) {
case 'only':
case 'first':
while ( (node = node.previousSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
if ( type === "first" ) {
return true;
}
node = elem;
case 'last':
while ( (node = node.nextSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
return true;
case 'nth':
var first = match[2], last = match[3];
if ( first === 1 && last === 0 ) {
return true;
}
var doneName = match[0],
parent = elem.parentNode;
if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
var count = 0;
for ( node = parent.firstChild; node; node = node.nextSibling ) {
if ( node.nodeType === 1 ) {
node.nodeIndex = ++count;
}
}
parent.sizcache = doneName;
}
var diff = elem.nodeIndex - last;
if ( first === 0 ) {
return diff === 0;
} else {
return ( diff % first === 0 && diff / first >= 0 );
}
}
},
ID: function(elem, match){
return elem.nodeType === 1 && elem.getAttribute("id") === match;
},
TAG: function(elem, match){
return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
},
CLASS: function(elem, match){
return (" " + (elem.className || elem.getAttribute("class")) + " ")
.indexOf( match ) > -1;
},
ATTR: function(elem, match){
var name = match[1],
result = Expr.attrHandle[ name ] ?
Expr.attrHandle[ name ]( elem ) :
elem[ name ] != null ?
elem[ name ] :
elem.getAttribute( name ),
value = result + "",
type = match[2],
check = match[4];
return result == null ?
type === "!=" :
type === "=" ?
value === check :
type === "*=" ?
value.indexOf(check) >= 0 :
type === "~=" ?
(" " + value + " ").indexOf(check) >= 0 :
!check ?
value && result !== false :
type === "!=" ?
value !== check :
type === "^=" ?
value.indexOf(check) === 0 :
type === "$=" ?
value.substr(value.length - check.length) === check :
type === "|=" ?
value === check || value.substr(0, check.length + 1) === check + "-" :
false;
},
POS: function(elem, match, i, array){
var name = match[2], filter = Expr.setFilters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
}
}
}
};
var origPOS = Expr.match.POS;
for ( var type in Expr.match ) {
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, function(all, num){
return "\\" + (num - 0 + 1);
}));
}
var makeArray = function(array, results) {
array = Array.prototype.slice.call( array, 0 );
if ( results ) {
results.push.apply( results, array );
return results;
}
return array;
};
// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
// Also verifies that the returned array holds DOM nodes
// (which is not the case in the Blackberry browser)
try {
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
// Provide a fallback method if it does not work
} catch(e){
makeArray = function(array, results) {
var ret = results || [];
if ( toString.call(array) === "[object Array]" ) {
Array.prototype.push.apply( ret, array );
} else {
if ( typeof array.length === "number" ) {
for ( var i = 0, l = array.length; i < l; i++ ) {
ret.push( array[i] );
}
} else {
for ( var i = 0; array[i]; i++ ) {
ret.push( array[i] );
}
}
}
return ret;
};
}
var sortOrder;
if ( document.documentElement.compareDocumentPosition ) {
sortOrder = function( a, b ) {
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
if ( a == b ) {
hasDuplicate = true;
}
return a.compareDocumentPosition ? -1 : 1;
}
var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
if ( ret === 0 ) {
hasDuplicate = true;
}
return ret;
};
} else if ( "sourceIndex" in document.documentElement ) {
sortOrder = function( a, b ) {
if ( !a.sourceIndex || !b.sourceIndex ) {
if ( a == b ) {
hasDuplicate = true;
}
return a.sourceIndex ? -1 : 1;
}
var ret = a.sourceIndex - b.sourceIndex;
if ( ret === 0 ) {
hasDuplicate = true;
}
return ret;
};
} else if ( document.createRange ) {
sortOrder = function( a, b ) {
if ( !a.ownerDocument || !b.ownerDocument ) {
if ( a == b ) {
hasDuplicate = true;
}
return a.ownerDocument ? -1 : 1;
}
var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
aRange.setStart(a, 0);
aRange.setEnd(a, 0);
bRange.setStart(b, 0);
bRange.setEnd(b, 0);
var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
if ( ret === 0 ) {
hasDuplicate = true;
}
return ret;
};
}
// Utility function for retreiving the text value of an array of DOM nodes
function getText( elems ) {
var ret = "", elem;
for ( var i = 0; elems[i]; i++ ) {
elem = elems[i];
// Get the text from text nodes and CDATA nodes
if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
ret += elem.nodeValue;
// Traverse everything else, except comment nodes
} else if ( elem.nodeType !== 8 ) {
ret += getText( elem.childNodes );
}
}
return ret;
}
// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function(){
// We're going to inject a fake input element with a specified name
var form = document.createElement("div"),
id = "script" + (new Date).getTime();
form.innerHTML = "<a name='" + id + "'/>";
// Inject it into the root element, check its status, and remove it quickly
var root = document.documentElement;
root.insertBefore( form, root.firstChild );
// The workaround has to do additional checks after a getElementById
// Which slows things down for other browsers (hence the branching)
if ( document.getElementById( id ) ) {
Expr.find.ID = function(match, context, isXML){
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
}
};
Expr.filter.ID = function(elem, match){
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
return elem.nodeType === 1 && node && node.nodeValue === match;
};
}
root.removeChild( form );
root = form = null; // release memory in IE
})();
(function(){
// Check to see if the browser returns only elements
// when doing getElementsByTagName("*")
// Create a fake element
var div = document.createElement("div");
div.appendChild( document.createComment("") );
// Make sure no comments are found
if ( div.getElementsByTagName("*").length > 0 ) {
Expr.find.TAG = function(match, context){
var results = context.getElementsByTagName(match[1]);
// Filter out possible comments
if ( match[1] === "*" ) {
var tmp = [];
for ( var i = 0; results[i]; i++ ) {
if ( results[i].nodeType === 1 ) {
tmp.push( results[i] );
}
}
results = tmp;
}
return results;
};
}
// Check to see if an attribute returns normalized href attributes
div.innerHTML = "<a href='#'></a>";
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
div.firstChild.getAttribute("href") !== "#" ) {
Expr.attrHandle.href = function(elem){
return elem.getAttribute("href", 2);
};
}
div = null; // release memory in IE
})();
if ( document.querySelectorAll ) {
(function(){
var oldSizzle = Sizzle, div = document.createElement("div");
div.innerHTML = "<p class='TEST'></p>";
// Safari can't handle uppercase or unicode characters when
// in quirks mode.
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
return;
}
Sizzle = function(query, context, extra, seed){
context = context || document;
// Only use querySelectorAll on non-XML documents
// (ID selectors don't work in non-HTML documents)
if ( !seed && context.nodeType === 9 && !isXML(context) ) {
try {
return makeArray( context.querySelectorAll(query), extra );
} catch(e){}
}
return oldSizzle(query, context, extra, seed);
};
for ( var prop in oldSizzle ) {
Sizzle[ prop ] = oldSizzle[ prop ];
}
div = null; // release memory in IE
})();
}
(function(){
var div = document.createElement("div");
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
// Opera can't find a second classname (in 9.6)
// Also, make sure that getElementsByClassName actually exists
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
return;
}
// Safari caches class attributes, doesn't catch changes (in 3.2)
div.lastChild.className = "e";
if ( div.getElementsByClassName("e").length === 1 ) {
return;
}
Expr.order.splice(1, 0, "CLASS");
Expr.find.CLASS = function(match, context, isXML) {
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
return context.getElementsByClassName(match[1]);
}
};
div = null; // release memory in IE
})();
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
elem = elem[dir];
var match = false;
while ( elem ) {
if ( elem.sizcache === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 && !isXML ){
elem.sizcache = doneName;
elem.sizset = i;
}
if ( elem.nodeName.toLowerCase() === cur ) {
match = elem;
break;
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
elem = elem[dir];
var match = false;
while ( elem ) {
if ( elem.sizcache === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 ) {
if ( !isXML ) {
elem.sizcache = doneName;
elem.sizset = i;
}
if ( typeof cur !== "string" ) {
if ( elem === cur ) {
match = true;
break;
}
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
match = elem;
break;
}
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
var contains = document.compareDocumentPosition ? function(a, b){
return !!(a.compareDocumentPosition(b) & 16);
} : function(a, b){
return a !== b && (a.contains ? a.contains(b) : true);
};
var isXML = function(elem){
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
var posProcess = function(selector, context){
var tmpSet = [], later = "", match,
root = context.nodeType ? [context] : context;
// Position selectors must be done after the filter
// And so must :not(positional) so we move all PSEUDOs to the end
while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
later += match[0];
selector = selector.replace( Expr.match.PSEUDO, "" );
}
selector = Expr.relative[selector] ? selector + "*" : selector;
for ( var i = 0, l = root.length; i < l; i++ ) {
Sizzle( selector, root[i], tmpSet );
}
return Sizzle.filter( later, tmpSet );
};
// EXPOSE
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.filters;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = getText;
jQuery.isXMLDoc = isXML;
jQuery.contains = contains;
return;
window.Sizzle = Sizzle;
})();
var runtil = /Until$/,
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
// Note: This RegExp should be improved, or likely pulled from Sizzle
rmultiselector = /,/,
slice = Array.prototype.slice;
// Implement the identical functionality for filter and not
var winnow = function( elements, qualifier, keep ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem, i ) {
return (elem === qualifier) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem, i ) {
return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
});
};
jQuery.fn.extend({
find: function( selector ) {
var ret = this.pushStack( "", "find", selector ), length = 0;
for ( var i = 0, l = this.length; i < l; i++ ) {
length = ret.length;
jQuery.find( selector, this[i], ret );
if ( i > 0 ) {
// Make sure that the results are unique
for ( var n = length; n < ret.length; n++ ) {
for ( var r = 0; r < length; r++ ) {
if ( ret[r] === ret[n] ) {
ret.splice(n--, 1);
break;
}
}
}
}
}
return ret;
},
has: function( target ) {
var targets = jQuery( target );
return this.filter(function() {
for ( var i = 0, l = targets.length; i < l; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector, false), "not", selector);
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true), "filter", selector );
},
is: function( selector ) {
return !!selector && jQuery.filter( selector, this ).length > 0;
},
closest: function( selectors, context ) {
if ( jQuery.isArray( selectors ) ) {
var ret = [], cur = this[0], match, matches = {}, selector;
if ( cur && selectors.length ) {
for ( var i = 0, l = selectors.length; i < l; i++ ) {
selector = selectors[i];
if ( !matches[selector] ) {
matches[selector] = jQuery.expr.match.POS.test( selector ) ?
jQuery( selector, context || this.context ) :
selector;
}
}
while ( cur && cur.ownerDocument && cur !== context ) {
for ( selector in matches ) {
match = matches[selector];
if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
ret.push({ selector: selector, elem: cur });
delete matches[selector];
}
}
cur = cur.parentNode;
}
}
return ret;
}
var pos = jQuery.expr.match.POS.test( selectors ) ?
jQuery( selectors, context || this.context ) : null;
return this.map(function( i, cur ) {
while ( cur && cur.ownerDocument && cur !== context ) {
if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selectors) ) {
return cur;
}
cur = cur.parentNode;
}
return null;
});
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
if ( !elem || typeof elem === "string" ) {
return jQuery.inArray( this[0],
// If it receives a string, the selector is used
// If it receives nothing, the siblings are used
elem ? jQuery( elem ) : this.parent().children() );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context || this.context ) :
jQuery.makeArray( selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
all :
jQuery.unique( all ) );
},
andSelf: function() {
return this.add( this.prevObject );
}
});
// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
return !node || !node.parentNode || node.parentNode.nodeType === 11;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return jQuery.nth( elem, 2, "nextSibling" );
},
prev: function( elem ) {
return jQuery.nth( elem, 2, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( elem.parentNode.firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.makeArray( elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 ? jQuery.unique( ret ) : ret;
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret, name, slice.call(arguments).join(",") );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return jQuery.find.matches(expr, elems);
},
dir: function( elem, dir, until ) {
var matched = [], cur = elem[dir];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
nth: function( cur, result, dir, elem ) {
result = result || 1;
var num = 0;
for ( ; cur; cur = cur[dir] ) {
if ( cur.nodeType === 1 && ++num === result ) {
break;
}
}
return cur;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
rleadingWhitespace = /^\s+/,
rxhtmlTag = /(<([\w:]+)[^>]*?)\/>/g,
rselfClosing = /^(?:area|br|col|embed|hr|img|input|link|meta|param)$/i,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnocache = /<script|<object|<embed|<option|<style/i,
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, // checked="checked" or checked (html5)
fcloseTag = function( all, front, tag ) {
return rselfClosing.test( tag ) ?
all :
front + "></" + tag + ">";
},
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
area: [ 1, "<map>", "</map>" ],
_default: [ 0, "", "" ]
};
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
// IE can't serialize <link> and <script> tags normally
if ( !jQuery.support.htmlSerialize ) {
wrapMap._default = [ 1, "div<div>", "</div>" ];
}
jQuery.fn.extend({
text: function( text ) {
if ( jQuery.isFunction(text) ) {
return this.each(function(i) {
var self = jQuery(this);
self.text( text.call(this, i, self.text()) );
});
}
if ( typeof text !== "object" && text !== undefined ) {
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
}
return jQuery.text( this );
},
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append(this);
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ), contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
return this.each(function() {
jQuery( this ).wrapAll( html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this );
});
} else if ( arguments.length ) {
var set = jQuery(arguments[0]);
set.push.apply( set, this.toArray() );
return this.pushStack( set, "before", arguments );
}
},
after: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this.nextSibling );
});
} else if ( arguments.length ) {
var set = this.pushStack( this, "after", arguments );
set.push.apply( set, jQuery(arguments[0]).toArray() );
return set;
}
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
jQuery.cleanData( [ elem ] );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
}
return this;
},
empty: function() {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
}
return this;
},
clone: function( events ) {
// Do the clone
var ret = this.map(function() {
if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
// IE copies events bound via attachEvent when
// using cloneNode. Calling detachEvent on the
// clone will also remove the events from the orignal
// In order to get around this, we use innerHTML.
// Unfortunately, this means some modifications to
// attributes in IE that are actually only stored
// as properties will not be copied (such as the
// the name attribute on an input).
var html = this.outerHTML, ownerDocument = this.ownerDocument;
if ( !html ) {
var div = ownerDocument.createElement("div");
div.appendChild( this.cloneNode(true) );
html = div.innerHTML;
}
return jQuery.clean([html.replace(rinlinejQuery, "")
// Handle the case in IE 8 where action=/test/> self-closes a tag
.replace(/=([^="'>\s]+\/)>/g, '="$1">')
.replace(rleadingWhitespace, "")], ownerDocument)[0];
} else {
return this.cloneNode(true);
}
});
// Copy the events from the original to the clone
if ( events === true ) {
cloneCopyEvent( this, ret );
cloneCopyEvent( this.find("*"), ret.find("*") );
}
// Return the cloned set
return ret;
},
html: function( value ) {
if ( value === undefined ) {
return this[0] && this[0].nodeType === 1 ?
this[0].innerHTML.replace(rinlinejQuery, "") :
null;
// See if we can take a shortcut and just use innerHTML
} else if ( typeof value === "string" && !rnocache.test( value ) &&
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
value = value.replace(rxhtmlTag, fcloseTag);
try {
for ( var i = 0, l = this.length; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
if ( this[i].nodeType === 1 ) {
jQuery.cleanData( this[i].getElementsByTagName("*") );
this[i].innerHTML = value;
}
}
// If using innerHTML throws an exception, use the fallback method
} catch(e) {
this.empty().append( value );
}
} else if ( jQuery.isFunction( value ) ) {
this.each(function(i){
var self = jQuery(this), old = self.html();
self.empty().append(function(){
return value.call( this, i, old );
});
});
} else {
this.empty().append( value );
}
return this;
},
replaceWith: function( value ) {
if ( this[0] && this[0].parentNode ) {
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this), old = self.html();
self.replaceWith( value.call( this, i, old ) );
});
}
if ( typeof value !== "string" ) {
value = jQuery(value).detach();
}
return this.each(function() {
var next = this.nextSibling, parent = this.parentNode;
jQuery(this).remove();
if ( next ) {
jQuery(next).before( value );
} else {
jQuery(parent).append( value );
}
});
} else {
return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
}
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
var results, first, value = args[0], scripts = [], fragment, parent;
// We can't cloneNode fragments that contain checked, in WebKit
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
return this.each(function() {
jQuery(this).domManip( args, table, callback, true );
});
}
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
args[0] = value.call(this, i, table ? self.html() : undefined);
self.domManip( args, table, callback );
});
}
if ( this[0] ) {
parent = value && value.parentNode;
// If we're in a fragment, just use that instead of building a new one
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
results = { fragment: parent };
} else {
results = buildFragment( args, this, scripts );
}
fragment = results.fragment;
if ( fragment.childNodes.length === 1 ) {
first = fragment = fragment.firstChild;
} else {
first = fragment.firstChild;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
for ( var i = 0, l = this.length; i < l; i++ ) {
callback.call(
table ?
root(this[i], first) :
this[i],
i > 0 || results.cacheable || this.length > 1 ?
fragment.cloneNode(true) :
fragment
);
}
}
if ( scripts.length ) {
jQuery.each( scripts, evalScript );
}
}
return this;
function root( elem, cur ) {
return jQuery.nodeName(elem, "table") ?
(elem.getElementsByTagName("tbody")[0] ||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
elem;
}
}
});
function cloneCopyEvent(orig, ret) {
var i = 0;
ret.each(function() {
if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
return;
}
var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData && oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( var type in events ) {
for ( var handler in events[ type ] ) {
jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
}
}
}
});
}
function buildFragment( args, nodes, scripts ) {
var fragment, cacheable, cacheresults,
doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
// Only cache "small" (1/2 KB) strings that are associated with the main document
// Cloning options loses the selected state, so don't cache them
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
!rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
cacheable = true;
cacheresults = jQuery.fragments[ args[0] ];
if ( cacheresults ) {
if ( cacheresults !== 1 ) {
fragment = cacheresults;
}
}
}
if ( !fragment ) {
fragment = doc.createDocumentFragment();
jQuery.clean( args, doc, fragment, scripts );
}
if ( cacheable ) {
jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
}
return { fragment: fragment, cacheable: cacheable };
}
jQuery.fragments = {};
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var ret = [], insert = jQuery( selector ),
parent = this.length === 1 && this[0].parentNode;
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
insert[ original ]( this[0] );
return this;
} else {
for ( var i = 0, l = insert.length; i < l; i++ ) {
var elems = (i > 0 ? this.clone(true) : this).get();
jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
ret = ret.concat( elems );
}
return this.pushStack( ret, name, insert.selector );
}
};
});
jQuery.extend({
clean: function( elems, context, fragment, scripts ) {
context = context || document;
// !context.createElement fails in IE with an error but returns typeof 'object'
if ( typeof context.createElement === "undefined" ) {
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
}
var ret = [];
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( typeof elem === "number" ) {
elem += "";
}
if ( !elem ) {
continue;
}
// Convert html string into DOM nodes
if ( typeof elem === "string" && !rhtml.test( elem ) ) {
elem = context.createTextNode( elem );
} else if ( typeof elem === "string" ) {
// Fix "XHTML"-style tags in all browsers
elem = elem.replace(rxhtmlTag, fcloseTag);
// Trim whitespace, otherwise indexOf won't work as expected
var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
wrap = wrapMap[ tag ] || wrapMap._default,
depth = wrap[0],
div = context.createElement("div");
// Go to html and back, then peel off extra wrappers
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
while ( depth-- ) {
div = div.lastChild;
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
var hasBody = rtbody.test(elem),
tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !hasBody ?
div.childNodes :
[];
for ( var j = tbody.length - 1; j >= 0 ; --j ) {
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
tbody[ j ].parentNode.removeChild( tbody[ j ] );
}
}
}
// IE completely kills leading whitespace when innerHTML is used
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
}
elem = div.childNodes;
}
if ( elem.nodeType ) {
ret.push( elem );
} else {
ret = jQuery.merge( ret, elem );
}
}
if ( fragment ) {
for ( var i = 0; ret[i]; i++ ) {
if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
} else {
if ( ret[i].nodeType === 1 ) {
ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
}
fragment.appendChild( ret[i] );
}
}
}
return ret;
},
cleanData: function( elems ) {
var data, id, cache = jQuery.cache,
special = jQuery.event.special,
deleteExpando = jQuery.support.deleteExpando;
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
id = elem[ jQuery.expando ];
if ( id ) {
data = cache[ id ];
if ( data.events ) {
for ( var type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
} else {
removeEvent( elem, type, data.handle );
}
}
}
if ( deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
}
delete cache[ id ];
}
}
}
});
// exclude the following css properties to add px
var rexclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
ralpha = /alpha\([^)]*\)/,
ropacity = /opacity=([^)]*)/,
rfloat = /float/i,
rdashAlpha = /-([a-z])/ig,
rupper = /([A-Z])/g,
rnumpx = /^-?\d+(?:px)?$/i,
rnum = /^-?\d/,
cssShow = { position: "absolute", visibility: "hidden", display:"block" },
cssWidth = [ "Left", "Right" ],
cssHeight = [ "Top", "Bottom" ],
// cache check for defaultView.getComputedStyle
getComputedStyle = document.defaultView && document.defaultView.getComputedStyle,
// normalize float css property
styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat",
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
};
jQuery.fn.css = function( name, value ) {
return access( this, name, value, true, function( elem, name, value ) {
if ( value === undefined ) {
return jQuery.curCSS( elem, name );
}
if ( typeof value === "number" && !rexclude.test(name) ) {
value += "px";
}
jQuery.style( elem, name, value );
});
};
jQuery.extend({
style: function( elem, name, value ) {
// don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
return undefined;
}
// ignore negative width and height values #1599
if ( (name === "width" || name === "height") && parseFloat(value) < 0 ) {
value = undefined;
}
var style = elem.style || elem, set = value !== undefined;
// IE uses filters for opacity
if ( !jQuery.support.opacity && name === "opacity" ) {
if ( set ) {
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// Set the alpha filter to set the opacity
var opacity = parseInt( value, 10 ) + "" === "NaN" ? "" : "alpha(opacity=" + value * 100 + ")";
var filter = style.filter || jQuery.curCSS( elem, "filter" ) || "";
style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : opacity;
}
return style.filter && style.filter.indexOf("opacity=") >= 0 ?
(parseFloat( ropacity.exec(style.filter)[1] ) / 100) + "":
"";
}
// Make sure we're using the right name for getting the float value
if ( rfloat.test( name ) ) {
name = styleFloat;
}
name = name.replace(rdashAlpha, fcamelCase);
if ( set ) {
style[ name ] = value;
}
return style[ name ];
},
css: function( elem, name, force, extra ) {
if ( name === "width" || name === "height" ) {
var val, props = cssShow, which = name === "width" ? cssWidth : cssHeight;
function getWH() {
val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
if ( extra === "border" ) {
return;
}
jQuery.each( which, function() {
if ( !extra ) {
val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
}
if ( extra === "margin" ) {
val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
} else {
val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
}
});
}
if ( elem.offsetWidth !== 0 ) {
getWH();
} else {
jQuery.swap( elem, props, getWH );
}
return Math.max(0, Math.round(val));
}
return jQuery.curCSS( elem, name, force );
},
curCSS: function( elem, name, force ) {
var ret, style = elem.style, filter;
// IE uses filters for opacity
if ( !jQuery.support.opacity && name === "opacity" && elem.currentStyle ) {
ret = ropacity.test(elem.currentStyle.filter || "") ?
(parseFloat(RegExp.$1) / 100) + "" :
"";
return ret === "" ?
"1" :
ret;
}
// Make sure we're using the right name for getting the float value
if ( rfloat.test( name ) ) {
name = styleFloat;
}
if ( !force && style && style[ name ] ) {
ret = style[ name ];
} else if ( getComputedStyle ) {
// Only "float" is needed here
if ( rfloat.test( name ) ) {
name = "float";
}
name = name.replace( rupper, "-$1" ).toLowerCase();
var defaultView = elem.ownerDocument.defaultView;
if ( !defaultView ) {
return null;
}
var computedStyle = defaultView.getComputedStyle( elem, null );
if ( computedStyle ) {
ret = computedStyle.getPropertyValue( name );
}
// We should always get a number back from opacity
if ( name === "opacity" && ret === "" ) {
ret = "1";
}
} else if ( elem.currentStyle ) {
var camelCase = name.replace(rdashAlpha, fcamelCase);
ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
// Remember the original values
var left = style.left, rsLeft = elem.runtimeStyle.left;
// Put in the new values to get a computed value out
elem.runtimeStyle.left = elem.currentStyle.left;
style.left = camelCase === "fontSize" ? "1em" : (ret || 0);
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
elem.runtimeStyle.left = rsLeft;
}
}
return ret;
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback ) {
var old = {};
// Remember the old values, and insert the new ones
for ( var name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
callback.call( elem );
// Revert the old values
for ( var name in options ) {
elem.style[ name ] = old[ name ];
}
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
var width = elem.offsetWidth, height = elem.offsetHeight,
skip = elem.nodeName.toLowerCase() === "tr";
return width === 0 && height === 0 && !skip ?
true :
width > 0 && height > 0 && !skip ?
false :
jQuery.curCSS(elem, "display") === "none";
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
var jsc = now(),
rscript = /<script(.|\s)*?\/script>/gi,
rselectTextarea = /select|textarea/i,
rinput = /color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week/i,
jsre = /=\?(&|$)/,
rquery = /\?/,
rts = /(\?|&)_=.*?(&|$)/,
rurl = /^(\w+:)?\/\/([^\/?#]+)/,
r20 = /%20/g,
// Keep a copy of the old load method
_load = jQuery.fn.load;
jQuery.fn.extend({
load: function( url, params, callback ) {
if ( typeof url !== "string" ) {
return _load.call( this, url );
// Don't do a request if no elements are being requested
} else if ( !this.length ) {
return this;
}
var off = url.indexOf(" ");
if ( off >= 0 ) {
var selector = url.slice(off, url.length);
url = url.slice(0, off);
}
// Default to a GET request
var type = "GET";
// If the second parameter was provided
if ( params ) {
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = null;
// Otherwise, build a param string
} else if ( typeof params === "object" ) {
params = jQuery.param( params, jQuery.ajaxSettings.traditional );
type = "POST";
}
}
var self = this;
// Request the remote document
jQuery.ajax({
url: url,
type: type,
dataType: "html",
data: params,
complete: function( res, status ) {
// If successful, inject the HTML into all the matched elements
if ( status === "success" || status === "notmodified" ) {
// See if a selector was specified
self.html( selector ?
// Create a dummy div to hold the results
jQuery("<div />")
// inject the contents of the document in, removing the scripts
// to avoid any 'Permission Denied' errors in IE
.append(res.responseText.replace(rscript, ""))
// Locate the specified elements
.find(selector) :
// If not, just inject the full result
res.responseText );
}
if ( callback ) {
self.each( callback, [res.responseText, status, res] );
}
}
});
return this;
},
serialize: function() {
return jQuery.param(this.serializeArray());
},
serializeArray: function() {
return this.map(function() {
return this.elements ? jQuery.makeArray(this.elements) : this;
})
.filter(function() {
return this.name && !this.disabled &&
(this.checked || rselectTextarea.test(this.nodeName) ||
rinput.test(this.type));
})
.map(function( i, elem ) {
var val = jQuery(this).val();
return val == null ?
null :
jQuery.isArray(val) ?
jQuery.map( val, function( val, i ) {
return { name: elem.name, value: val };
}) :
{ name: elem.name, value: val };
}).get();
}
});
// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) {
jQuery.fn[o] = function( f ) {
return this.bind(o, f);
};
});
jQuery.extend({
get: function( url, data, callback, type ) {
// shift arguments if data argument was omited
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = null;
}
return jQuery.ajax({
type: "GET",
url: url,
data: data,
success: callback,
dataType: type
});
},
getScript: function( url, callback ) {
return jQuery.get(url, null, callback, "script");
},
getJSON: function( url, data, callback ) {
return jQuery.get(url, data, callback, "json");
},
post: function( url, data, callback, type ) {
// shift arguments if data argument was omited
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = {};
}
return jQuery.ajax({
type: "POST",
url: url,
data: data,
success: callback,
dataType: type
});
},
ajaxSetup: function( settings ) {
jQuery.extend( jQuery.ajaxSettings, settings );
},
ajaxSettings: {
url: location.href,
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded",
processData: true,
async: true,
/*
timeout: 0,
data: null,
username: null,
password: null,
traditional: false,
*/
// Create the request object; Microsoft failed to properly
// implement the XMLHttpRequest in IE7 (can't request local files),
// so we use the ActiveXObject when it is available
// This function can be overriden by calling jQuery.ajaxSetup
xhr: window.XMLHttpRequest && (window.location.protocol !== "file:" || !window.ActiveXObject) ?
function() {
return new window.XMLHttpRequest();
} :
function() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch(e) {}
},
accepts: {
xml: "application/xml, text/xml",
html: "text/html",
script: "text/javascript, application/javascript",
json: "application/json, text/javascript",
text: "text/plain",
_default: "*/*"
}
},
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajax: function( origSettings ) {
var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings);
var jsonp, status, data,
callbackContext = origSettings && origSettings.context || s,
type = s.type.toUpperCase();
// convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Handle JSONP Parameter Callbacks
if ( s.dataType === "jsonp" ) {
if ( type === "GET" ) {
if ( !jsre.test( s.url ) ) {
s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?";
}
} else if ( !s.data || !jsre.test(s.data) ) {
s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
}
s.dataType = "json";
}
// Build temporary JSONP function
if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) {
jsonp = s.jsonpCallback || ("jsonp" + jsc++);
// Replace the =? sequence both in the query string and the data
if ( s.data ) {
s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
}
s.url = s.url.replace(jsre, "=" + jsonp + "$1");
// We need to make sure
// that a JSONP style response is executed properly
s.dataType = "script";
// Handle JSONP-style loading
window[ jsonp ] = window[ jsonp ] || function( tmp ) {
data = tmp;
success();
complete();
// Garbage collect
window[ jsonp ] = undefined;
try {
delete window[ jsonp ];
} catch(e) {}
if ( head ) {
head.removeChild( script );
}
};
}
if ( s.dataType === "script" && s.cache === null ) {
s.cache = false;
}
if ( s.cache === false && type === "GET" ) {
var ts = now();
// try replacing _= if it is there
var ret = s.url.replace(rts, "$1_=" + ts + "$2");
// if nothing was replaced, add timestamp to the end
s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "");
}
// If data is available, append data to url for get requests
if ( s.data && type === "GET" ) {
s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
}
// Watch for a new set of requests
if ( s.global && ! jQuery.active++ ) {
jQuery.event.trigger( "ajaxStart" );
}
// Matches an absolute URL, and saves the domain
var parts = rurl.exec( s.url ),
remote = parts && (parts[1] && parts[1] !== location.protocol || parts[2] !== location.host);
// If we're requesting a remote document
// and trying to load JSON or Script with a GET
if ( s.dataType === "script" && type === "GET" && remote ) {
var head = document.getElementsByTagName("head")[0] || document.documentElement;
var script = document.createElement("script");
script.src = s.url;
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
// Handle Script loading
if ( !jsonp ) {
var done = false;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function() {
if ( !done && (!this.readyState ||
this.readyState === "loaded" || this.readyState === "complete") ) {
done = true;
success();
complete();
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
if ( head && script.parentNode ) {
head.removeChild( script );
}
}
};
}
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709 and #4378).
head.insertBefore( script, head.firstChild );
// We handle everything using the script element injection
return undefined;
}
var requestDone = false;
// Create the request object
var xhr = s.xhr();
if ( !xhr ) {
return;
}
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open(type, s.url, s.async, s.username, s.password);
} else {
xhr.open(type, s.url, s.async);
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
// Set the correct header, if data is being sent
if ( s.data || origSettings && origSettings.contentType ) {
xhr.setRequestHeader("Content-Type", s.contentType);
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[s.url] ) {
xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]);
}
if ( jQuery.etag[s.url] ) {
xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]);
}
}
// Set header so the called script knows that it's an XMLHttpRequest
// Only send the header if it's not a remote XHR
if ( !remote ) {
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
}
// Set the Accepts header for the server, depending on the dataType
xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
s.accepts[ s.dataType ] + ", */*" :
s.accepts._default );
} catch(e) {}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && s.beforeSend.call(callbackContext, xhr, s) === false ) {
// Handle the global AJAX counter
if ( s.global && ! --jQuery.active ) {
jQuery.event.trigger( "ajaxStop" );
}
// close opended socket
xhr.abort();
return false;
}
if ( s.global ) {
trigger("ajaxSend", [xhr, s]);
}
// Wait for a response to come back
var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
// The request was aborted
if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
// Opera doesn't call onreadystatechange before this point
// so we simulate the call
if ( !requestDone ) {
complete();
}
requestDone = true;
if ( xhr ) {
xhr.onreadystatechange = jQuery.noop;
}
// The transfer is complete and the data is available, or the request timed out
} else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) {
requestDone = true;
xhr.onreadystatechange = jQuery.noop;
status = isTimeout === "timeout" ?
"timeout" :
!jQuery.httpSuccess( xhr ) ?
"error" :
s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
"notmodified" :
"success";
var errMsg;
if ( status === "success" ) {
// Watch for, and catch, XML document parse errors
try {
// process the data (runs the xml through httpData regardless of callback)
data = jQuery.httpData( xhr, s.dataType, s );
} catch(err) {
status = "parsererror";
errMsg = err;
}
}
// Make sure that the request was successful or notmodified
if ( status === "success" || status === "notmodified" ) {
// JSONP handles its own success callback
if ( !jsonp ) {
success();
}
} else {
jQuery.handleError(s, xhr, status, errMsg);
}
// Fire the complete handlers
complete();
if ( isTimeout === "timeout" ) {
xhr.abort();
}
// Stop memory leaks
if ( s.async ) {
xhr = null;
}
}
};
// Override the abort handler, if we can (IE doesn't allow it, but that's OK)
// Opera doesn't fire onreadystatechange at all on abort
try {
var oldAbort = xhr.abort;
xhr.abort = function() {
if ( xhr ) {
oldAbort.call( xhr );
}
onreadystatechange( "abort" );
};
} catch(e) { }
// Timeout checker
if ( s.async && s.timeout > 0 ) {
setTimeout(function() {
// Check to see if the request is still happening
if ( xhr && !requestDone ) {
onreadystatechange( "timeout" );
}
}, s.timeout);
}
// Send the data
try {
xhr.send( type === "POST" || type === "PUT" || type === "DELETE" ? s.data : null );
} catch(e) {
jQuery.handleError(s, xhr, null, e);
// Fire the complete handlers
complete();
}
// firefox 1.5 doesn't fire statechange for sync requests
if ( !s.async ) {
onreadystatechange();
}
function success() {
// If a local callback was specified, fire it and pass it the data
if ( s.success ) {
s.success.call( callbackContext, data, status, xhr );
}
// Fire the global callback
if ( s.global ) {
trigger( "ajaxSuccess", [xhr, s] );
}
}
function complete() {
// Process result
if ( s.complete ) {
s.complete.call( callbackContext, xhr, status);
}
// The request was completed
if ( s.global ) {
trigger( "ajaxComplete", [xhr, s] );
}
// Handle the global AJAX counter
if ( s.global && ! --jQuery.active ) {
jQuery.event.trigger( "ajaxStop" );
}
}
function trigger(type, args) {
(s.context ? jQuery(s.context) : jQuery.event).trigger(type, args);
}
// return XMLHttpRequest to allow aborting the request etc.
return xhr;
},
handleError: function( s, xhr, status, e ) {
// If a local callback was specified, fire it
if ( s.error ) {
s.error.call( s.context || s, xhr, status, e );
}
// Fire the global callback
if ( s.global ) {
(s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
}
},
// Counter for holding the number of active queries
active: 0,
// Determines if an XMLHttpRequest was successful or not
httpSuccess: function( xhr ) {
try {
// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
return !xhr.status && location.protocol === "file:" ||
// Opera returns 0 when status is 304
( xhr.status >= 200 && xhr.status < 300 ) ||
xhr.status === 304 || xhr.status === 1223 || xhr.status === 0;
} catch(e) {}
return false;
},
// Determines if an XMLHttpRequest returns NotModified
httpNotModified: function( xhr, url ) {
var lastModified = xhr.getResponseHeader("Last-Modified"),
etag = xhr.getResponseHeader("Etag");
if ( lastModified ) {
jQuery.lastModified[url] = lastModified;
}
if ( etag ) {
jQuery.etag[url] = etag;
}
// Opera returns 0 when status is 304
return xhr.status === 304 || xhr.status === 0;
},
httpData: function( xhr, type, s ) {
var ct = xhr.getResponseHeader("content-type") || "",
xml = type === "xml" || !type && ct.indexOf("xml") >= 0,
data = xml ? xhr.responseXML : xhr.responseText;
if ( xml && data.documentElement.nodeName === "parsererror" ) {
jQuery.error( "parsererror" );
}
// Allow a pre-filtering function to sanitize the response
// s is checked to keep backwards compatibility
if ( s && s.dataFilter ) {
data = s.dataFilter( data, type );
}
// The filter can actually parse the response
if ( typeof data === "string" ) {
// Get the JavaScript object, if JSON is used.
if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
data = jQuery.parseJSON( data );
// If the type is "script", eval it in global context
} else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
jQuery.globalEval( data );
}
}
return data;
},
// Serialize an array of form elements or a set of
// key/values into a query string
param: function( a, traditional ) {
var s = [];
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray(a) || a.jquery ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( var prefix in a ) {
buildParams( prefix, a[prefix] );
}
}
// Return the resulting serialization
return s.join("&").replace(r20, "+");
function buildParams( prefix, obj ) {
if ( jQuery.isArray(obj) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || /\[\]$/.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// If array item is non-scalar (array or object), encode its
// numeric index to resolve deserialization ambiguity issues.
// Note that rack (as of 1.0.0) can't currently deserialize
// nested arrays properly, and attempting to do so may cause
// a server error. Possible fixes are to modify rack's
// deserialization algorithm or to provide an option or flag
// to force array serialization to be shallow.
buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v );
}
});
} else if ( !traditional && obj != null && typeof obj === "object" ) {
// Serialize object item.
jQuery.each( obj, function( k, v ) {
buildParams( prefix + "[" + k + "]", v );
});
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
function add( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction(value) ? value() : value;
s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
}
}
});
var elemdisplay = {},
rfxtypes = /toggle|show|hide/,
rfxnum = /^([+-]=)?([\d+-.]+)(.*)$/,
timerId,
fxAttrs = [
// height animations
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
// width animations
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
// opacity animations
[ "opacity" ]
];
jQuery.fn.extend({
show: function( speed, callback ) {
if ( speed || speed === 0) {
return this.animate( genFx("show", 3), speed, callback);
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
var old = jQuery.data(this[i], "olddisplay");
this[i].style.display = old || "";
if ( jQuery.css(this[i], "display") === "none" ) {
var nodeName = this[i].nodeName, display;
if ( elemdisplay[ nodeName ] ) {
display = elemdisplay[ nodeName ];
} else {
var elem = jQuery("<" + nodeName + " />").appendTo("body");
display = elem.css("display");
if ( display === "none" ) {
display = "block";
}
elem.remove();
elemdisplay[ nodeName ] = display;
}
jQuery.data(this[i], "olddisplay", display);
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
for ( var j = 0, k = this.length; j < k; j++ ) {
this[j].style.display = jQuery.data(this[j], "olddisplay") || "";
}
return this;
}
},
hide: function( speed, callback ) {
if ( speed || speed === 0 ) {
return this.animate( genFx("hide", 3), speed, callback);
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
var old = jQuery.data(this[i], "olddisplay");
if ( !old && old !== "none" ) {
jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
for ( var j = 0, k = this.length; j < k; j++ ) {
this[j].style.display = "none";
}
return this;
}
},
// Save the old toggle function
_toggle: jQuery.fn.toggle,
toggle: function( fn, fn2 ) {
var bool = typeof fn === "boolean";
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
this._toggle.apply( this, arguments );
} else if ( fn == null || bool ) {
this.each(function() {
var state = bool ? fn : jQuery(this).is(":hidden");
jQuery(this)[ state ? "show" : "hide" ]();
});
} else {
this.animate(genFx("toggle", 3), fn, fn2);
}
return this;
},
fadeTo: function( speed, to, callback ) {
return this.filter(":hidden").css("opacity", 0).show().end()
.animate({opacity: to}, speed, callback);
},
animate: function( prop, speed, easing, callback ) {
var optall = jQuery.speed(speed, easing, callback);
if ( jQuery.isEmptyObject( prop ) ) {
return this.each( optall.complete );
}
return this[ optall.queue === false ? "each" : "queue" ](function() {
var opt = jQuery.extend({}, optall), p,
hidden = this.nodeType === 1 && jQuery(this).is(":hidden"),
self = this;
for ( p in prop ) {
var name = p.replace(rdashAlpha, fcamelCase);
if ( p !== name ) {
prop[ name ] = prop[ p ];
delete prop[ p ];
p = name;
}
if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
return opt.complete.call(this);
}
if ( ( p === "height" || p === "width" ) && this.style ) {
// Store display property
opt.display = jQuery.css(this, "display");
// Make sure that nothing sneaks out
opt.overflow = this.style.overflow;
}
if ( jQuery.isArray( prop[p] ) ) {
// Create (if needed) and add to specialEasing
(opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
prop[p] = prop[p][0];
}
}
if ( opt.overflow != null ) {
this.style.overflow = "hidden";
}
opt.curAnim = jQuery.extend({}, prop);
jQuery.each( prop, function( name, val ) {
var e = new jQuery.fx( self, opt, name );
if ( rfxtypes.test(val) ) {
e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );
} else {
var parts = rfxnum.exec(val),
start = e.cur(true) || 0;
if ( parts ) {
var end = parseFloat( parts[2] ),
unit = parts[3] || "px";
// We need to compute starting value
if ( unit !== "px" ) {
self.style[ name ] = (end || 1) + unit;
start = ((end || 1) / e.cur(true)) * start;
self.style[ name ] = start + unit;
}
// If a +=/-= token was provided, we're doing a relative animation
if ( parts[1] ) {
end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
}
e.custom( start, end, unit );
} else {
e.custom( start, val, "" );
}
}
});
// For JS strict compliance
return true;
});
},
stop: function( clearQueue, gotoEnd ) {
var timers = jQuery.timers;
if ( clearQueue ) {
this.queue([]);
}
this.each(function() {
// go in reverse order so anything added to the queue during the loop is ignored
for ( var i = timers.length - 1; i >= 0; i-- ) {
if ( timers[i].elem === this ) {
if (gotoEnd) {
// force the next step to be the last
timers[i](true);
}
timers.splice(i, 1);
}
}
});
// start the next in the queue if the last step wasn't forced
if ( !gotoEnd ) {
this.dequeue();
}
return this;
}
});
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show", 1),
slideUp: genFx("hide", 1),
slideToggle: genFx("toggle", 1),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, callback ) {
return this.animate( props, speed, callback );
};
});
jQuery.extend({
speed: function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? speed : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( opt.queue !== false ) {
jQuery(this).dequeue();
}
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
};
return opt;
},
easing: {
linear: function( p, n, firstNum, diff ) {
return firstNum + diff * p;
},
swing: function( p, n, firstNum, diff ) {
return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
}
},
timers: [],
fx: function( elem, options, prop ) {
this.options = options;
this.elem = elem;
this.prop = prop;
if ( !options.orig ) {
options.orig = {};
}
}
});
jQuery.fx.prototype = {
// Simple function for setting a style value
update: function() {
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
// Set display property to block for height/width animations
if ( ( this.prop === "height" || this.prop === "width" ) && this.elem.style ) {
this.elem.style.display = "block";
}
},
// Get the current size
cur: function( force ) {
if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
return this.elem[ this.prop ];
}
var r = parseFloat(jQuery.css(this.elem, this.prop, force));
return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
},
// Start an animation from one number to another
custom: function( from, to, unit ) {
this.startTime = now();
this.start = from;
this.end = to;
this.unit = unit || this.unit || "px";
this.now = this.start;
this.pos = this.state = 0;
var self = this;
function t( gotoEnd ) {
return self.step(gotoEnd);
}
t.elem = this.elem;
if ( t() && jQuery.timers.push(t) && !timerId ) {
timerId = setInterval(jQuery.fx.tick, 13);
}
},
// Simple 'show' function
show: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.show = true;
// Begin the animation
// Make sure that we start at a small width/height to avoid any
// flash of content
this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
// Start by showing the element
jQuery( this.elem ).show();
},
// Simple 'hide' function
hide: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.hide = true;
// Begin the animation
this.custom(this.cur(), 0);
},
// Each step of an animation
step: function( gotoEnd ) {
var t = now(), done = true;
if ( gotoEnd || t >= this.options.duration + this.startTime ) {
this.now = this.end;
this.pos = this.state = 1;
this.update();
this.options.curAnim[ this.prop ] = true;
for ( var i in this.options.curAnim ) {
if ( this.options.curAnim[i] !== true ) {
done = false;
}
}
if ( done ) {
if ( this.options.display != null ) {
// Reset the overflow
this.elem.style.overflow = this.options.overflow;
// Reset the display
var old = jQuery.data(this.elem, "olddisplay");
this.elem.style.display = old ? old : this.options.display;
if ( jQuery.css(this.elem, "display") === "none" ) {
this.elem.style.display = "block";
}
}
// Hide the element if the "hide" operation was done
if ( this.options.hide ) {
jQuery(this.elem).hide();
}
// Reset the properties, if the item has been hidden or shown
if ( this.options.hide || this.options.show ) {
for ( var p in this.options.curAnim ) {
jQuery.style(this.elem, p, this.options.orig[p]);
}
}
// Execute the complete function
this.options.complete.call( this.elem );
}
return false;
} else {
var n = t - this.startTime;
this.state = n / this.options.duration;
// Perform the easing function, defaults to swing
var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration);
this.now = this.start + ((this.end - this.start) * this.pos);
// Perform the next step of the animation
this.update();
}
return true;
}
};
jQuery.extend( jQuery.fx, {
tick: function() {
var timers = jQuery.timers;
for ( var i = 0; i < timers.length; i++ ) {
if ( !timers[i]() ) {
timers.splice(i--, 1);
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
},
stop: function() {
clearInterval( timerId );
timerId = null;
},
speeds: {
slow: 600,
fast: 200,
// Default speed
_default: 400
},
step: {
opacity: function( fx ) {
jQuery.style(fx.elem, "opacity", fx.now);
},
_default: function( fx ) {
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
} else {
fx.elem[ fx.prop ] = fx.now;
}
}
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
function genFx( type, num ) {
var obj = {};
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
obj[ this ] = type;
});
return obj;
}
if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.fn.offset = function( options ) {
var elem = this[0];
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
var box = elem.getBoundingClientRect(), doc = elem.ownerDocument, body = doc.body, docElem = doc.documentElement,
clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
top = box.top + (self.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop ) - clientTop,
left = box.left + (self.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
return { top: top, left: left };
};
} else {
jQuery.fn.offset = function( options ) {
var elem = this[0];
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
jQuery.offset.initialize();
var offsetParent = elem.offsetParent, prevOffsetParent = elem,
doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
body = doc.body, defaultView = doc.defaultView,
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
top = elem.offsetTop, left = elem.offsetLeft;
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
break;
}
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
top -= elem.scrollTop;
left -= elem.scrollLeft;
if ( elem === offsetParent ) {
top += elem.offsetTop;
left += elem.offsetLeft;
if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.nodeName)) ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;
}
if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevComputedStyle = computedStyle;
}
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
top += body.offsetTop;
left += body.offsetLeft;
}
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
top += Math.max( docElem.scrollTop, body.scrollTop );
left += Math.max( docElem.scrollLeft, body.scrollLeft );
}
return { top: top, left: left };
};
}
jQuery.offset = {
initialize: function() {
var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0,
html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );
container.innerHTML = html;
body.insertBefore( container, body.firstChild );
innerDiv = container.firstChild;
checkDiv = innerDiv.firstChild;
td = innerDiv.nextSibling.firstChild.firstChild;
this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
checkDiv.style.position = "fixed", checkDiv.style.top = "20px";
// safari subtracts parent border width here which is 5px
this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
checkDiv.style.position = checkDiv.style.top = "";
innerDiv.style.overflow = "hidden", innerDiv.style.position = "relative";
this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
body.removeChild( container );
body = container = innerDiv = checkDiv = table = td = null;
jQuery.offset.initialize = jQuery.noop;
},
bodyOffset: function( body ) {
var top = body.offsetTop, left = body.offsetLeft;
jQuery.offset.initialize();
if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
top += parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0;
left += parseFloat( jQuery.curCSS(body, "marginLeft", true) ) || 0;
}
return { top: top, left: left };
},
setOffset: function( elem, options, i ) {
// set position first, in-case top/left are set even on static elem
if ( /static/.test( jQuery.curCSS( elem, "position" ) ) ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curTop = parseInt( jQuery.curCSS( elem, "top", true ), 10 ) || 0,
curLeft = parseInt( jQuery.curCSS( elem, "left", true ), 10 ) || 0;
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
var props = {
top: (options.top - curOffset.top) + curTop,
left: (options.left - curOffset.left) + curLeft
};
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[0] ) {
return null;
}
var elem = this[0],
// Get *real* offsetParent
offsetParent = this.offsetParent(),
// Get correct offsets
offset = this.offset(),
parentOffset = /^body|html$/i.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
// Subtract element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
offset.top -= parseFloat( jQuery.curCSS(elem, "marginTop", true) ) || 0;
offset.left -= parseFloat( jQuery.curCSS(elem, "marginLeft", true) ) || 0;
// Add offsetParent borders
parentOffset.top += parseFloat( jQuery.curCSS(offsetParent[0], "borderTopWidth", true) ) || 0;
parentOffset.left += parseFloat( jQuery.curCSS(offsetParent[0], "borderLeftWidth", true) ) || 0;
// Subtract the two offsets
return {
top: offset.top - parentOffset.top,
left: offset.left - parentOffset.left
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.body;
while ( offsetParent && (!/^body|html$/i.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( ["Left", "Top"], function( i, name ) {
var method = "scroll" + name;
jQuery.fn[ method ] = function(val) {
var elem = this[0], win;
if ( !elem ) {
return null;
}
if ( val !== undefined ) {
// Set the scroll offset
return this.each(function() {
win = getWindow( this );
if ( win ) {
win.scrollTo(
!i ? val : jQuery(win).scrollLeft(),
i ? val : jQuery(win).scrollTop()
);
} else {
this[ method ] = val;
}
});
} else {
win = getWindow( elem );
// Return the scroll offset
return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
jQuery.support.boxModel && win.document.documentElement[ method ] ||
win.document.body[ method ] :
elem[ method ];
}
};
});
function getWindow( elem ) {
return ("scrollTo" in elem && elem.document) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function( i, name ) {
var type = name.toLowerCase();
// innerHeight and innerWidth
jQuery.fn["inner" + name] = function() {
return this[0] ?
jQuery.css( this[0], type, false, "padding" ) :
null;
};
// outerHeight and outerWidth
jQuery.fn["outer" + name] = function( margin ) {
return this[0] ?
jQuery.css( this[0], type, false, margin ? "margin" : "border" ) :
null;
};
jQuery.fn[ type ] = function( size ) {
// Get window width or height
var elem = this[0];
if ( !elem ) {
return size == null ? null : this;
}
if ( jQuery.isFunction( size ) ) {
return this.each(function( i ) {
var self = jQuery( this );
self[ type ]( size.call( this, i, self[ type ]() ) );
});
}
return ("scrollTo" in elem && elem.document) ? // does it walk and quack like a window?
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
elem.document.body[ "client" + name ] :
// Get document width or height
(elem.nodeType === 9) ? // is it a document
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
Math.max(
elem.documentElement["client" + name],
elem.body["scroll" + name], elem.documentElement["scroll" + name],
elem.body["offset" + name], elem.documentElement["offset" + name]
) :
// Get or set width or height on the element
size === undefined ?
// Get width or height on the element
jQuery.css( elem, type ) :
// Set the width or height on the element (default to pixels if value is unitless)
this.css( type, typeof size === "string" ? size : size + "px" );
};
});
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
})(window);
/**
* @license AngularJS v0.10.0
* (c) 2010-2011 AngularJS http://angularjs.org
* License: MIT
*/
(function(window, document){
var _jQuery = window.jQuery.noConflict(true);
'use strict';
////////////////////////////////////
if (typeof document.getAttribute == $undefined)
document.getAttribute = function() {};
/**
* @ngdoc function
* @name angular.lowercase
* @function
*
* @description Converts the specified string to lowercase.
* @param {string} string String to be converted to lowercase.
* @returns {string} Lowercased string.
*/
var lowercase = function (string){ return isString(string) ? string.toLowerCase() : string; };
/**
* @ngdoc function
* @name angular.uppercase
* @function
*
* @description Converts the specified string to uppercase.
* @param {string} string String to be converted to uppercase.
* @returns {string} Uppercased string.
*/
var uppercase = function (string){ return isString(string) ? string.toUpperCase() : string; };
var manualLowercase = function (s) {
return isString(s)
? s.replace(/[A-Z]/g, function (ch) {return fromCharCode(ch.charCodeAt(0) | 32); })
: s;
};
var manualUppercase = function (s) {
return isString(s)
? s.replace(/[a-z]/g, function (ch) {return fromCharCode(ch.charCodeAt(0) & ~32); })
: s;
};
// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
// with correct but slower alternatives.
if ('i' !== 'I'.toLowerCase()) {
lowercase = manualLowercase;
uppercase = manualUppercase;
}
function fromCharCode(code) { return String.fromCharCode(code); }
var _undefined = undefined,
_null = null,
$$scope = '$scope',
$$validate = '$validate',
$angular = 'angular',
$array = 'array',
$boolean = 'boolean',
$console = 'console',
$date = 'date',
$length = 'length',
$name = 'name',
$noop = 'noop',
$null = 'null',
$number = 'number',
$object = 'object',
$string = 'string',
$value = 'value',
$selected = 'selected',
$undefined = 'undefined',
NG_EXCEPTION = 'ng-exception',
NG_VALIDATION_ERROR = 'ng-validation-error',
NOOP = 'noop',
Error = window.Error,
/** holds major version number for IE or NaN for real browsers */
msie = parseInt((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1], 10),
jqLite, // delay binding since jQuery could be loaded after us.
jQuery, // delay binding
slice = [].slice,
push = [].push,
error = window[$console]
? bind(window[$console], window[$console]['error'] || noop)
: noop,
/** @name angular */
angular = window[$angular] || (window[$angular] = {}),
/** @name angular.markup */
angularTextMarkup = extensionMap(angular, 'markup'),
/** @name angular.attrMarkup */
angularAttrMarkup = extensionMap(angular, 'attrMarkup'),
/** @name angular.directive */
angularDirective = extensionMap(angular, 'directive'),
/** @name angular.widget */
angularWidget = extensionMap(angular, 'widget', lowercase),
/** @name angular.validator */
angularValidator = extensionMap(angular, 'validator'),
/** @name angular.fileter */
angularFilter = extensionMap(angular, 'filter'),
/** @name angular.formatter */
angularFormatter = extensionMap(angular, 'formatter'),
/** @name angular.service */
angularService = extensionMap(angular, 'service'),
angularCallbacks = extensionMap(angular, 'callbacks'),
nodeName_,
rngScript = /^(|.*\/)angular(-.*?)?(\.min)?.js(\?[^#]*)?(#(.*))?$/,
uid = ['0', '0', '0'],
DATE_ISOSTRING_LN = 24;
/**
* @ngdoc function
* @name angular.forEach
* @function
*
* @description
* Invokes the `iterator` function once for each item in `obj` collection, which can be either an
* object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
* is the value of an object property or an array element and `key` is the object property key or
* array element index. Specifying a `context` for the function is optional.
*
* Note: this function was previously known as `angular.foreach`.
*
<pre>
var values = {name: 'misko', gender: 'male'};
var log = [];
angular.forEach(values, function(value, key){
this.push(key + ': ' + value);
}, log);
expect(log).toEqual(['name: misko', 'gender:male']);
</pre>
*
* @param {Object|Array} obj Object to iterate over.
* @param {function()} iterator Iterator function.
* @param {Object=} context Object to become context (`this`) for the iterator function.
* @returns {Object|Array} Reference to `obj`.
*/
function forEach(obj, iterator, context) {
var key;
if (obj) {
if (isFunction(obj)){
for (key in obj) {
if (key != 'prototype' && key != $length && key != $name && obj.hasOwnProperty(key)) {
iterator.call(context, obj[key], key);
}
}
} else if (obj.forEach && obj.forEach !== forEach) {
obj.forEach(iterator, context);
} else if (isObject(obj) && isNumber(obj.length)) {
for (key = 0; key < obj.length; key++)
iterator.call(context, obj[key], key);
} else {
for (key in obj)
iterator.call(context, obj[key], key);
}
}
return obj;
}
function forEachSorted(obj, iterator, context) {
var keys = [];
for (var key in obj) keys.push(key);
keys.sort();
for ( var i = 0; i < keys.length; i++) {
iterator.call(context, obj[keys[i]], keys[i]);
}
return keys;
}
function formatError(arg) {
if (arg instanceof Error) {
if (arg.stack) {
arg = (arg.message && arg.stack.indexOf(arg.message) === -1) ?
'Error: ' + arg.message + '\n' + arg.stack : arg.stack;
} else if (arg.sourceURL) {
arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
}
}
return arg;
}
/**
* @description
* A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
* characters such as '012ABC'. The reason why we are not using simply a number counter is that
* the number string gets longer over time, and it can also overflow, where as the the nextId
* will grow much slower, it is a string, and it will never overflow.
*
* @returns an unique alpha-numeric string
*/
function nextUid() {
var index = uid.length;
var digit;
while(index) {
index--;
digit = uid[index].charCodeAt(0);
if (digit == 57 /*'9'*/) {
uid[index] = 'A';
return uid.join('');
}
if (digit == 90 /*'Z'*/) {
uid[index] = '0';
} else {
uid[index] = String.fromCharCode(digit + 1);
return uid.join('');
}
}
uid.unshift('0');
return uid.join('');
}
/**
* @ngdoc function
* @name angular.extend
* @function
*
* @description
* Extends the destination object `dst` by copying all of the properties from the `src` object(s)
* to `dst`. You can specify multiple `src` objects.
*
* @param {Object} dst Destination object.
* @param {...Object} src Source object(s).
*/
function extend(dst) {
forEach(arguments, function(obj){
if (obj !== dst) {
forEach(obj, function(value, key){
dst[key] = value;
});
}
});
return dst;
}
function inherit(parent, extra) {
return extend(new (extend(function(){}, {prototype:parent}))(), extra);
}
/**
* @ngdoc function
* @name angular.noop
* @function
*
* @description
* A function that performs no operations. This function can be useful when writing code in the
* functional style.
<pre>
function foo(callback) {
var result = calculateResult();
(callback || angular.noop)(result);
}
</pre>
*/
function noop() {}
/**
* @ngdoc function
* @name angular.identity
* @function
*
* @description
* A function that returns its first argument. This function is useful when writing code in the
* functional style.
*
<pre>
function transformer(transformationFn, value) {
return (transformationFn || identity)(value);
};
</pre>
*/
function identity($) {return $;}
function valueFn(value) {return function(){ return value; };}
function extensionMap(angular, name, transform) {
var extPoint;
return angular[name] || (extPoint = angular[name] = function (name, fn, prop){
name = (transform || identity)(name);
if (isDefined(fn)) {
extPoint[name] = extend(fn, prop || {});
}
return extPoint[name];
});
}
/**
* @ngdoc function
* @name angular.isUndefined
* @function
*
* @description
* Determines if a reference is undefined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is undefined.
*/
function isUndefined(value){ return typeof value == $undefined; }
/**
* @ngdoc function
* @name angular.isDefined
* @function
*
* @description
* Determines if a reference is defined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is defined.
*/
function isDefined(value){ return typeof value != $undefined; }
/**
* @ngdoc function
* @name angular.isObject
* @function
*
* @description
* Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
* considered to be objects.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Object` but not `null`.
*/
function isObject(value){ return value!=null && typeof value == $object;}
/**
* @ngdoc function
* @name angular.isString
* @function
*
* @description
* Determines if a reference is a `String`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `String`.
*/
function isString(value){ return typeof value == $string;}
/**
* @ngdoc function
* @name angular.isNumber
* @function
*
* @description
* Determines if a reference is a `Number`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Number`.
*/
function isNumber(value){ return typeof value == $number;}
/**
* @ngdoc function
* @name angular.isDate
* @function
*
* @description
* Determines if a value is a date.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Date`.
*/
function isDate(value){ return value instanceof Date; }
/**
* @ngdoc function
* @name angular.isArray
* @function
*
* @description
* Determines if a reference is an `Array`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Array`.
*/
function isArray(value) { return value instanceof Array; }
/**
* @ngdoc function
* @name angular.isFunction
* @function
*
* @description
* Determines if a reference is a `Function`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Function`.
*/
function isFunction(value){ return typeof value == 'function';}
/**
* Checks if `obj` is a window object.
*
* @private
* @param {*} obj Object to check
* @returns {boolean} True if `obj` is a window obj.
*/
function isWindow(obj) {
return obj && obj.document && obj.location && obj.alert && obj.setInterval;
}
function isBoolean(value) { return typeof value == $boolean; }
function isTextNode(node) { return nodeName_(node) == '#text'; }
function trim(value) {
return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value;
}
function isElement(node) {
return node &&
(node.nodeName // we are a direct element
|| (node.bind && node.find)); // we have a bind and find method part of jQuery API
}
/**
* @param str 'key1,key2,...'
* @returns {object} in the form of {key1:true, key2:true, ...}
*/
function makeMap(str){
var obj = {}, items = str.split(","), i;
for ( i = 0; i < items.length; i++ )
obj[ items[i] ] = true;
return obj;
}
/**
* HTML class which is the only class which can be used in ng:bind to inline HTML for security
* reasons.
*
* @constructor
* @param html raw (unsafe) html
* @param {string=} option If set to 'usafe', get method will return raw (unsafe/unsanitized) html
*/
function HTML(html, option) {
this.html = html;
this.get = lowercase(option) == 'unsafe'
? valueFn(html)
: function htmlSanitize() {
var buf = [];
htmlParser(html, htmlSanitizeWriter(buf));
return buf.join('');
};
}
if (msie < 9) {
nodeName_ = function(element) {
element = element.nodeName ? element : element[0];
return (element.scopeName && element.scopeName != 'HTML')
? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
};
} else {
nodeName_ = function(element) {
return element.nodeName ? element.nodeName : element[0].nodeName;
};
}
function isVisible(element) {
var rect = element[0].getBoundingClientRect(),
width = (rect.width || (rect.right||0 - rect.left||0)),
height = (rect.height || (rect.bottom||0 - rect.top||0));
return width>0 && height>0;
}
function map(obj, iterator, context) {
var results = [];
forEach(obj, function(value, index, list) {
results.push(iterator.call(context, value, index, list));
});
return results;
}
/**
* @ngdoc function
* @name angular.Object.size
* @function
*
* @description
* Determines the number of elements in an array, the number of properties an object has, or
* the length of a string.
*
* Note: This function is used to augment the Object type in Angular expressions. See
* {@link angular.Object} for more information about Angular arrays.
*
* @param {Object|Array|string} obj Object, array, or string to inspect.
* @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object
* @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.
*
* @example
* <doc:example>
* <doc:source>
* <script>
* function SizeCtrl() {
* this.fooStringLength = angular.Object.size('foo');
* }
* </script>
* <div ng:controller="SizeCtrl">
* Number of items in array: {{ [1,2].$size() }}<br/>
* Number of items in object: {{ {a:1, b:2, c:3}.$size() }}<br/>
* String length: {{fooStringLength}}
* </div>
* </doc:source>
* <doc:scenario>
* it('should print correct sizes for an array and an object', function() {
* expect(binding('[1,2].$size()')).toBe('2');
* expect(binding('{a:1, b:2, c:3}.$size()')).toBe('3');
* expect(binding('fooStringLength')).toBe('3');
* });
* </doc:scenario>
* </doc:example>
*/
function size(obj, ownPropsOnly) {
var size = 0, key;
if (isArray(obj) || isString(obj)) {
return obj.length;
} else if (isObject(obj)){
for (key in obj)
if (!ownPropsOnly || obj.hasOwnProperty(key))
size++;
}
return size;
}
function includes(array, obj) {
for ( var i = 0; i < array.length; i++) {
if (obj === array[i]) return true;
}
return false;
}
function indexOf(array, obj) {
for ( var i = 0; i < array.length; i++) {
if (obj === array[i]) return i;
}
return -1;
}
function isLeafNode (node) {
if (node) {
switch (node.nodeName) {
case "OPTION":
case "PRE":
case "TITLE":
return true;
}
}
return false;
}
/**
* @ngdoc function
* @name angular.copy
* @function
*
* @description
* Alias for {@link angular.Object.copy}
*/
/**
* @ngdoc function
* @name angular.Object.copy
* @function
*
* @description
* Creates a deep copy of `source`, which should be an object or an array.
*
* * If no destination is supplied, a copy of the object or array is created.
* * If a destination is provided, all of its elements (for array) or properties (for objects)
* are deleted and then all elements/properties from the source are copied to it.
* * If `source` is not an object or array, `source` is returned.
*
* Note: this function is used to augment the Object type in Angular expressions. See
* {@link angular.Array} for more information about Angular arrays.
*
* @param {*} source The source that will be used to make a copy.
* Can be any type, including primitives, `null`, and `undefined`.
* @param {(Object|Array)=} destination Destination into which the source is copied. If
* provided, must be of the same type as `source`.
* @returns {*} The copy or updated `destination`, if `destination` was specified.
*
* @example
* <doc:example>
* <doc:source>
Salutation: <input type="text" name="master.salutation" value="Hello" /><br/>
Name: <input type="text" name="master.name" value="world"/><br/>
<button ng:click="form = master.$copy()">copy</button>
<hr/>
The master object is <span ng:hide="master.$equals(form)">NOT</span> equal to the form object.
<pre>master={{master}}</pre>
<pre>form={{form}}</pre>
* </doc:source>
* <doc:scenario>
it('should print that initialy the form object is NOT equal to master', function() {
expect(element('.doc-example-live input[name=master.salutation]').val()).toBe('Hello');
expect(element('.doc-example-live input[name=master.name]').val()).toBe('world');
expect(element('.doc-example-live span').css('display')).toBe('inline');
});
it('should make form and master equal when the copy button is clicked', function() {
element('.doc-example-live button').click();
expect(element('.doc-example-live span').css('display')).toBe('none');
});
* </doc:scenario>
* </doc:example>
*/
function copy(source, destination){
if (!destination) {
destination = source;
if (source) {
if (isArray(source)) {
destination = copy(source, []);
} else if (isDate(source)) {
destination = new Date(source.getTime());
} else if (isObject(source)) {
destination = copy(source, {});
}
}
} else {
if (isArray(source)) {
while(destination.length) {
destination.pop();
}
for ( var i = 0; i < source.length; i++) {
destination.push(copy(source[i]));
}
} else {
forEach(destination, function(value, key){
delete destination[key];
});
for ( var key in source) {
destination[key] = copy(source[key]);
}
}
}
return destination;
}
/**
* @ngdoc function
* @name angular.equals
* @function
*
* @description
* Alias for {@link angular.Object.equals}
*/
/**
* @ngdoc function
* @name angular.Object.equals
* @function
*
* @description
* Determines if two objects or two values are equivalent. Supports value types, arrays and
* objects.
*
* Two objects or values are considered equivalent if at least one of the following is true:
*
* * Both objects or values pass `===` comparison.
* * Both objects or values are of the same type and all of their properties pass `===` comparison.
*
* During a property comparision, properties of `function` type and properties with names
* that begin with `$` are ignored.
*
* Note: This function is used to augment the Object type in Angular expressions. See
* {@link angular.Array} for more information about Angular arrays.
*
* @param {*} o1 Object or value to compare.
* @param {*} o2 Object or value to compare.
* @returns {boolean} True if arguments are equal.
*
* @example
* <doc:example>
* <doc:source>
Salutation: <input type="text" name="greeting.salutation" value="Hello" /><br/>
Name: <input type="text" name="greeting.name" value="world"/><br/>
<hr/>
The <code>greeting</code> object is
<span ng:hide="greeting.$equals({salutation:'Hello', name:'world'})">NOT</span> equal to
<code>{salutation:'Hello', name:'world'}</code>.
<pre>greeting={{greeting}}</pre>
* </doc:source>
* <doc:scenario>
it('should print that initialy greeting is equal to the hardcoded value object', function() {
expect(element('.doc-example-live input[name=greeting.salutation]').val()).toBe('Hello');
expect(element('.doc-example-live input[name=greeting.name]').val()).toBe('world');
expect(element('.doc-example-live span').css('display')).toBe('none');
});
it('should say that the objects are not equal when the form is modified', function() {
input('greeting.name').enter('kitty');
expect(element('.doc-example-live span').css('display')).toBe('inline');
});
* </doc:scenario>
* </doc:example>
*/
function equals(o1, o2) {
if (o1 === o2) return true;
if (o1 === null || o2 === null) return false;
var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
if (t1 == t2 && t1 == 'object') {
if (o1 instanceof Array) {
if ((length = o1.length) == o2.length) {
for(key=0; key<length; key++) {
if (!equals(o1[key], o2[key])) return false;
}
return true;
}
} else {
keySet = {};
for(key in o1) {
if (key.charAt(0) !== '$' && !isFunction(o1[key]) && !equals(o1[key], o2[key])) {
return false;
}
keySet[key] = true;
}
for(key in o2) {
if (!keySet[key] && key.charAt(0) !== '$' && !isFunction(o2[key])) return false;
}
return true;
}
}
return false;
}
function setHtml(node, html) {
if (isLeafNode(node)) {
if (msie) {
node.innerText = html;
} else {
node.textContent = html;
}
} else {
node.innerHTML = html;
}
}
function isRenderableElement(element) {
var name = element && element[0] && element[0].nodeName;
return name && name.charAt(0) != '#' &&
!includes(['TR', 'COL', 'COLGROUP', 'TBODY', 'THEAD', 'TFOOT'], name);
}
function elementError(element, type, error) {
var parent;
while (!isRenderableElement(element)) {
parent = element.parent();
if (parent.length) {
element = element.parent();
} else {
return;
}
}
if (element[0]['$NG_ERROR'] !== error) {
element[0]['$NG_ERROR'] = error;
if (error) {
element.addClass(type);
element.attr(type, error.message || error);
} else {
element.removeClass(type);
element.removeAttr(type);
}
}
}
function concat(array1, array2, index) {
return array1.concat(slice.call(array2, index));
}
function sliceArgs(args, startIndex) {
return slice.call(args, startIndex || 0);
}
/**
* @ngdoc function
* @name angular.bind
* @function
*
* @description
* Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
* `fn`). You can supply optional `args` that are are prebound to the function. This feature is also
* known as [function currying](http://en.wikipedia.org/wiki/Currying).
*
* @param {Object} self Context which `fn` should be evaluated in.
* @param {function()} fn Function to be bound.
* @param {...*} args Optional arguments to be prebound to the `fn` function call.
* @returns {function()} Function that wraps the `fn` with all the specified bindings.
*/
function bind(self, fn) {
var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
if (isFunction(fn) && !(fn instanceof RegExp)) {
return curryArgs.length
? function() {
return arguments.length
? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))
: fn.apply(self, curryArgs);
}
: function() {
return arguments.length
? fn.apply(self, arguments)
: fn.call(self);
};
} else {
// in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
return fn;
}
}
function toBoolean(value) {
if (value && value.length !== 0) {
var v = lowercase("" + value);
value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
} else {
value = false;
}
return value;
}
/** @name angular.compile */
function compile(element) {
return new Compiler(angularTextMarkup, angularAttrMarkup, angularDirective, angularWidget)
.compile(element);
}
/////////////////////////////////////////////////
/**
* Parses an escaped url query string into key-value pairs.
* @returns Object.<(string|boolean)>
*/
function parseKeyValue(/**string*/keyValue) {
var obj = {}, key_value, key;
forEach((keyValue || "").split('&'), function(keyValue){
if (keyValue) {
key_value = keyValue.split('=');
key = unescape(key_value[0]);
obj[key] = isDefined(key_value[1]) ? unescape(key_value[1]) : true;
}
});
return obj;
}
function toKeyValue(obj) {
var parts = [];
forEach(obj, function(value, key) {
parts.push(escape(key) + (value === true ? '' : '=' + escape(value)));
});
return parts.length ? parts.join('&') : '';
}
/**
* We need our custom mehtod because encodeURIComponent is too agressive and doesn't follow
* http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
* segments:
* segment = *pchar
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* pct-encoded = "%" HEXDIG HEXDIG
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriSegment(val) {
return encodeUriQuery(val, true).
replace(/%26/gi, '&').
replace(/%3D/gi, '=').
replace(/%2B/gi, '+');
}
/**
* This method is intended for encoding *key* or *value* parts of query component. We need a custom
* method becuase encodeURIComponent is too agressive and encodes stuff that doesn't have to be
* encoded per http://tools.ietf.org/html/rfc3986:
* query = *( pchar / "/" / "?" )
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* pct-encoded = "%" HEXDIG HEXDIG
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriQuery(val, pctEncodeSpaces) {
return encodeURIComponent(val).
replace(/%40/gi, '@').
replace(/%3A/gi, ':').
replace(/%24/g, '$').
replace(/%2C/gi, ',').
replace((pctEncodeSpaces ? null : /%20/g), '+');
}
/**
* @ngdoc directive
* @name angular.directive.ng:autobind
* @element script
*
* @TODO ng:autobind is not a directive!! it should be documented as bootstrap parameter in a
* separate bootstrap section.
* @TODO rename to ng:autobind to ng:autoboot
*
* @description
* Technically, ng:autobind is not a directive; it is an Angular bootstrap parameter that can act
* as a directive. It must exist in the script used to boot Angular and can be used only one time.
* For details on bootstrapping Angular, see {@link guide/dev_guide.bootstrap Initializing Angular}
* in the Angular Developer Guide.
*
* `ng:autobind` with no parameters tells Angular to compile and manage the whole page.
*
* `ng:autobind="[root element ID]"` tells Angular to compile and manage part of the document,
* starting at "root element ID".
*
*/
function angularInit(config, document){
var autobind = config.autobind;
if (autobind) {
var element = isString(autobind) ? document.getElementById(autobind) : document,
scope = compile(element)(createScope()),
$browser = scope.$service('$browser');
if (config.css)
$browser.addCss(config.base_url + config.css);
else if(msie<8)
$browser.addJs(config.ie_compat, config.ie_compat_id);
scope.$apply();
}
}
function angularJsConfig(document, config) {
bindJQuery();
var scripts = document.getElementsByTagName("script"),
match;
config = extend({
ie_compat_id: 'ng-ie-compat'
}, config);
for(var j = 0; j < scripts.length; j++) {
match = (scripts[j].src || "").match(rngScript);
if (match) {
config.base_url = match[1];
config.ie_compat = match[1] + 'angular-ie-compat' + (match[2] || '') + '.js';
extend(config, parseKeyValue(match[6]));
eachAttribute(jqLite(scripts[j]), function(value, name){
if (/^ng:/.exec(name)) {
name = name.substring(3).replace(/-/g, '_');
value = value || true;
config[name] = value;
}
});
}
}
return config;
}
function bindJQuery(){
// bind to jQuery if present;
jQuery = window.jQuery;
// reset to jQuery or default to us.
if (jQuery) {
jqLite = jQuery;
extend(jQuery.fn, {
scope: JQLitePrototype.scope
});
} else {
jqLite = jqLiteWrap;
}
angular.element = jqLite;
}
/**
* throw error of the argument is falsy.
*/
function assertArg(arg, name, reason) {
if (!arg) {
var error = new Error("Argument '" + (name||'?') + "' is " +
(reason || "required"));
throw error;
}
}
function assertArgFn(arg, name) {
assertArg(isFunction(arg), name, 'not a function, got ' +
(typeof arg == 'object' ? arg.constructor.name : typeof arg));
}
/**
* @ngdoc property
* @name angular.version
* @description
* An object that contains information about the current AngularJS version. This object has the
* following properties:
*
* - `full` – `{string}` – Full version string, such as "0.9.18".
* - `major` – `{number}` – Major version number, such as "0".
* - `minor` – `{number}` – Minor version number, such as "9".
* - `dot` – `{number}` – Dot version number, such as "18".
* - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
*/
var version = {
full: '0.10.0', // all of these placeholder strings will be replaced by rake's
major: "NG_VERSION_MAJOR", // compile task
minor: "NG_VERSION_MINOR",
dot: "NG_VERSION_DOT",
codeName: '"NG_VERSION_CODENAME"'
};
'use strict';
var array = [].constructor;
/**
* @ngdoc function
* @name angular.toJson
* @function
*
* @description
* Serializes input into a JSON-formatted string.
*
* @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
* @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.
* @returns {string} Jsonified string representing `obj`.
*/
function toJson(obj, pretty) {
var buf = [];
toJsonArray(buf, obj, pretty ? "\n " : null, []);
return buf.join('');
}
/**
* @ngdoc function
* @name angular.fromJson
* @function
*
* @description
* Deserializes a JSON string.
*
* @param {string} json JSON string to deserialize.
* @param {boolean} [useNative=false] Use native JSON parser, if available.
* @returns {Object|Array|Date|string|number} Deserialized thingy.
*/
function fromJson(json, useNative) {
if (!isString(json)) return json;
var obj;
try {
if (useNative && window.JSON && window.JSON.parse) {
obj = JSON.parse(json);
return transformDates(obj);
}
return parser(json, true).primary()();
} catch (e) {
error("fromJson error: ", json, e);
throw e;
}
// TODO make forEach optionally recursive and remove this function
function transformDates(obj) {
if (isString(obj) && obj.length === DATE_ISOSTRING_LN) {
return angularString.toDate(obj);
} else if (isArray(obj) || isObject(obj)) {
forEach(obj, function(val, name) {
obj[name] = transformDates(val);
});
}
return obj;
}
}
angular.toJson = toJson;
angular.fromJson = fromJson;
function toJsonArray(buf, obj, pretty, stack) {
if (isObject(obj)) {
if (obj === window) {
buf.push('WINDOW');
return;
}
if (obj === document) {
buf.push('DOCUMENT');
return;
}
if (includes(stack, obj)) {
buf.push('RECURSION');
return;
}
stack.push(obj);
}
if (obj === null) {
buf.push($null);
} else if (obj instanceof RegExp) {
buf.push(angularString.quoteUnicode(obj.toString()));
} else if (isFunction(obj)) {
return;
} else if (isBoolean(obj)) {
buf.push('' + obj);
} else if (isNumber(obj)) {
if (isNaN(obj)) {
buf.push($null);
} else {
buf.push('' + obj);
}
} else if (isString(obj)) {
return buf.push(angularString.quoteUnicode(obj));
} else if (isObject(obj)) {
if (isArray(obj)) {
buf.push("[");
var len = obj.length;
var sep = false;
for(var i=0; i<len; i++) {
var item = obj[i];
if (sep) buf.push(",");
if (!(item instanceof RegExp) && (isFunction(item) || isUndefined(item))) {
buf.push($null);
} else {
toJsonArray(buf, item, pretty, stack);
}
sep = true;
}
buf.push("]");
} else if (isElement(obj)) {
// TODO(misko): maybe in dev mode have a better error reporting?
buf.push('DOM_ELEMENT');
} else if (isDate(obj)) {
buf.push(angularString.quoteUnicode(angular.Date.toString(obj)));
} else {
buf.push("{");
if (pretty) buf.push(pretty);
var comma = false;
var childPretty = pretty ? pretty + " " : false;
var keys = [];
for(var k in obj) {
if (obj.hasOwnProperty(k) && obj[k] !== undefined) {
keys.push(k);
}
}
keys.sort();
for ( var keyIndex = 0; keyIndex < keys.length; keyIndex++) {
var key = keys[keyIndex];
var value = obj[key];
if (!isFunction(value)) {
if (comma) {
buf.push(",");
if (pretty) buf.push(pretty);
}
buf.push(angularString.quote(key));
buf.push(":");
toJsonArray(buf, value, childPretty, stack);
comma = true;
}
}
buf.push("}");
}
}
if (isObject(obj)) {
stack.pop();
}
}
'use strict';
/**
* Template provides directions an how to bind to a given element.
* It contains a list of init functions which need to be called to
* bind to a new instance of elements. It also provides a list
* of child paths which contain child templates
*/
function Template() {
this.paths = [];
this.children = [];
this.linkFns = [];
this.newScope = false;
}
Template.prototype = {
link: function(element, scope) {
var childScope = scope;
if (this.newScope) {
childScope = isFunction(this.newScope) ? scope.$new(this.newScope(scope)) : scope.$new();
element.data($$scope, childScope);
}
forEach(this.linkFns, function(fn) {
try {
childScope.$service.invoke(childScope, fn, [element]);
} catch (e) {
childScope.$service('$exceptionHandler')(e);
}
});
var i,
childNodes = element[0].childNodes,
children = this.children,
paths = this.paths,
length = paths.length;
for (i = 0; i < length; i++) {
children[i].link(jqLite(childNodes[paths[i]]), childScope);
}
},
addLinkFn:function(linkingFn) {
if (linkingFn) {
if (!linkingFn.$inject)
linkingFn.$inject = [];
this.linkFns.push(linkingFn);
}
},
addChild: function(index, template) {
if (template) {
this.paths.push(index);
this.children.push(template);
}
},
empty: function() {
return this.linkFns.length === 0 && this.paths.length === 0;
}
};
///////////////////////////////////
//Compiler
//////////////////////////////////
/**
* @workInProgress
* @ngdoc function
* @name angular.compile
* @function
*
* @description
* Compiles a piece of HTML string or DOM into a template and produces a template function, which
* can then be used to link {@link angular.scope scope} and the template together.
*
* The compilation is a process of walking the DOM tree and trying to match DOM elements to
* {@link angular.markup markup}, {@link angular.attrMarkup attrMarkup},
* {@link angular.widget widgets}, and {@link angular.directive directives}. For each match it
* executes corresponding markup, attrMarkup, widget or directive template function and collects the
* instance functions into a single template function which is then returned.
*
* The template function can then be used once to produce the view or as it is the case with
* {@link angular.widget.@ng:repeat repeater} many-times, in which case each call results in a view
* that is a DOM clone of the original template.
*
<pre>
// compile the entire window.document and give me the scope bound to this template.
var rootScope = angular.compile(window.document)();
// compile a piece of html
var rootScope2 = angular.compile('<div ng:click="clicked = true">click me</div>')();
// compile a piece of html and retain reference to both the dom and scope
var template = angular.element('<div ng:click="clicked = true">click me</div>'),
scope = angular.compile(template)();
// at this point template was transformed into a view
</pre>
*
*
* @param {string|DOMElement} element Element or HTML to compile into a template function.
* @returns {function([scope][, cloneAttachFn])} a template function which is used to bind template
* (a DOM element/tree) to a scope. Where:
*
* * `scope` - A {@link angular.scope Scope} to bind to. If none specified, then a new
* root scope is created.
* * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
* `template` and call the `cloneAttachFn` function allowing the caller to attach the
* cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
* called as: <br/> `cloneAttachFn(clonedElement, scope)` where:
*
* * `clonedElement` - is a clone of the original `element` passed into the compiler.
* * `scope` - is the current scope with which the linking function is working with.
*
* Calling the template function returns the scope to which the element is bound to. It is either
* the same scope as the one passed into the template function, or if none were provided it's the
* newly create scope.
*
* If you need access to the bound view, there are two ways to do it:
*
* - If you are not asking the linking function to clone the template, create the DOM element(s)
* before you send them to the compiler and keep this reference around.
* <pre>
* var view = angular.element('<p>{{total}}</p>'),
* scope = angular.compile(view)();
* </pre>
*
* - if on the other hand, you need the element to be cloned, the view reference from the original
* example would not point to the clone, but rather to the original template that was cloned. In
* this case, you can access the clone via the cloneAttachFn:
* <pre>
* var original = angular.element('<p>{{total}}</p>'),
* scope = someParentScope.$new(),
* clone;
*
* angular.compile(original)(scope, function(clonedElement, scope) {
* clone = clonedElement;
* //attach the clone to DOM document at the right place
* });
*
* //now we have reference to the cloned DOM via `clone`
* </pre>
*
*
* Compiler Methods For Widgets and Directives:
*
* The following methods are available for use when you write your own widgets, directives,
* and markup. (Recall that the compile function's this is a reference to the compiler.)
*
* `compile(element)` - returns linker -
* Invoke a new instance of the compiler to compile a DOM element and return a linker function.
* You can apply the linker function to the original element or a clone of the original element.
* The linker function returns a scope.
*
* * `comment(commentText)` - returns element - Create a comment element.
*
* * `element(elementName)` - returns element - Create an element by name.
*
* * `text(text)` - returns element - Create a text element.
*
* * `descend([set])` - returns descend state (true or false). Get or set the current descend
* state. If true the compiler will descend to children elements.
*
* * `directives([set])` - returns directive state (true or false). Get or set the current
* directives processing state. The compiler will process directives only when directives set to
* true.
*
* For information on how the compiler works, see the
* {@link guide/dev_guide.compiler Angular HTML Compiler} section of the Developer Guide.
*/
function Compiler(markup, attrMarkup, directives, widgets){
this.markup = markup;
this.attrMarkup = attrMarkup;
this.directives = directives;
this.widgets = widgets;
}
Compiler.prototype = {
compile: function(templateElement) {
templateElement = jqLite(templateElement);
var index = 0,
template,
parent = templateElement.parent();
if (templateElement.length > 1) {
// https://github.com/angular/angular.js/issues/338
throw Error("Cannot compile multiple element roots: " +
jqLite('<div>').append(templateElement.clone()).html());
}
if (parent && parent[0]) {
parent = parent[0];
for(var i = 0; i < parent.childNodes.length; i++) {
if (parent.childNodes[i] == templateElement[0]) {
index = i;
}
}
}
template = this.templatize(templateElement, index) || new Template();
return function(scope, cloneConnectFn){
// important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
// and sometimes changes the structure of the DOM.
var element = cloneConnectFn
? JQLitePrototype.clone.call(templateElement) // IMPORTANT!!!
: templateElement;
scope = scope || createScope();
element.data($$scope, scope);
scope.$element = element;
(cloneConnectFn||noop)(element, scope);
template.link(element, scope);
return scope;
};
},
templatize: function(element, elementIndex){
var self = this,
widget,
fn,
directiveFns = self.directives,
descend = true,
directives = true,
elementName = nodeName_(element),
elementNamespace = elementName.indexOf(':') > 0 ? lowercase(elementName).replace(':', '-') : '',
template,
selfApi = {
compile: bind(self, self.compile),
descend: function(value){ if(isDefined(value)) descend = value; return descend;},
directives: function(value){ if(isDefined(value)) directives = value; return directives;},
scope: function(value){ if(isDefined(value)) template.newScope = template.newScope || value; return template.newScope;}
};
element.addClass(elementNamespace);
template = new Template();
eachAttribute(element, function(value, name){
if (!widget) {
if ((widget = self.widgets('@' + name))) {
element.addClass('ng-attr-widget');
widget = bind(selfApi, widget, value, element);
}
}
});
if (!widget) {
if ((widget = self.widgets(elementName))) {
if (elementNamespace)
element.addClass('ng-widget');
widget = bind(selfApi, widget, element);
}
}
if (widget) {
descend = false;
directives = false;
var parent = element.parent();
template.addLinkFn(widget.call(selfApi, element));
if (parent && parent[0]) {
element = jqLite(parent[0].childNodes[elementIndex]);
}
}
if (descend){
// process markup for text nodes only
for(var i=0, child=element[0].childNodes;
i<child.length; i++) {
if (isTextNode(child[i])) {
forEach(self.markup, function(markup){
if (i<child.length) {
var textNode = jqLite(child[i]);
markup.call(selfApi, textNode.text(), textNode, element);
}
});
}
}
}
if (directives) {
// Process attributes/directives
eachAttribute(element, function(value, name){
forEach(self.attrMarkup, function(markup){
markup.call(selfApi, value, name, element);
});
});
eachAttribute(element, function(value, name){
fn = directiveFns[name];
if (fn) {
element.addClass('ng-directive');
template.addLinkFn((directiveFns[name]).call(selfApi, value, element));
}
});
}
// Process non text child nodes
if (descend) {
eachNode(element, function(child, i){
template.addChild(i, self.templatize(child, i));
});
}
return template.empty() ? null : template;
}
};
function eachNode(element, fn){
var i, chldNodes = element[0].childNodes || [], chld;
for (i = 0; i < chldNodes.length; i++) {
if(!isTextNode(chld = chldNodes[i])) {
fn(jqLite(chld), i);
}
}
}
function eachAttribute(element, fn){
var i, attrs = element[0].attributes || [], chld, attr, name, value, attrValue = {};
for (i = 0; i < attrs.length; i++) {
attr = attrs[i];
name = attr.name;
value = attr.value;
if (msie && name == 'href') {
value = decodeURIComponent(element[0].getAttribute(name, 2));
}
attrValue[name] = value;
}
forEachSorted(attrValue, fn);
}
'use strict';
/**
* DESIGN NOTES
*
* The design decisions behind the scope ware heavily favored for speed and memory consumption.
*
* The typical use of scope is to watch the expressions, which most of the time return the same
* value as last time so we optimize the operation.
*
* Closures construction is expensive from speed as well as memory:
* - no closures, instead ups prototypical inheritance for API
* - Internal state needs to be stored on scope directly, which means that private state is
* exposed as $$____ properties
*
* Loop operations are optimized by using while(count--) { ... }
* - this means that in order to keep the same order of execution as addition we have to add
* items to the array at the begging (shift) instead of at the end (push)
*
* Child scopes are created and removed often
* - Using array would be slow since inserts in meddle are expensive so we use linked list
*
* There are few watches then a lot of observers. This is why you don't want the observer to be
* implemented in the same way as watch. Watch requires return of initialization function which
* are expensive to construct.
*/
function createScope(providers, instanceCache) {
var scope = new Scope();
(scope.$service = createInjector(scope, providers, instanceCache)).eager();
return scope;
}
/**
* @ngdoc function
* @name angular.scope
*
* @description
* A root scope can be created by calling {@link angular.scope angular.scope()}. Child scopes
* are created using the {@link angular.scope.$new $new()} method.
* (Most scopes are created automatically when compiled HTML template is executed.)
*
* Here is a simple scope snippet to show how you can interact with the scope.
* <pre>
var scope = angular.scope();
scope.salutation = 'Hello';
scope.name = 'World';
expect(scope.greeting).toEqual(undefined);
scope.$watch('name', function(){
this.greeting = this.salutation + ' ' + this.name + '!';
}); // initialize the watch
expect(scope.greeting).toEqual(undefined);
scope.name = 'Misko';
// still old value, since watches have not been called yet
expect(scope.greeting).toEqual(undefined);
scope.$digest(); // fire all the watches
expect(scope.greeting).toEqual('Hello Misko!');
* </pre>
*
* # Inheritance
* A scope can inherit from a parent scope, as in this example:
* <pre>
var parent = angular.scope();
var child = parent.$new();
parent.salutation = "Hello";
child.name = "World";
expect(child.salutation).toEqual('Hello');
child.salutation = "Welcome";
expect(child.salutation).toEqual('Welcome');
expect(parent.salutation).toEqual('Hello');
* </pre>
*
* # Dependency Injection
* See {@link guide/dev_guide.di dependency injection}.
*
*
* @param {Object.<string, function()>=} providers Map of service factory which need to be provided
* for the current scope. Defaults to {@link angular.service}.
* @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should
* append/override services provided by `providers`. This is handy when unit-testing and having
* the need to override a default service.
* @returns {Object} Newly created scope.
*
*/
function Scope() {
this.$id = nextUid();
this.$$phase = this.$parent = this.$$watchers =
this.$$nextSibling = this.$$prevSibling =
this.$$childHead = this.$$childTail = null;
this.$destructor = noop;
this['this'] = this.$root = this;
this.$$asyncQueue = [];
this.$$listeners = {};
}
/**
* @ngdoc property
* @name angular.scope.$id
* @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
* debugging.
*/
/**
* @ngdoc property
* @name angular.scope.$service
* @function
*
* @description
* Provides reference to an instance of {@link angular.injector injector} which can be used to
* retrieve {@link angular.service services}. In general the use of this api is discouraged,
* in favor of proper {@link guide/dev_guide.di dependency injection}.
*
* @returns {function} {@link angular.injector injector}
*/
/**
* @ngdoc property
* @name angular.scope.$root
* @returns {Scope} The root scope of the current scope hierarchy.
*/
/**
* @ngdoc property
* @name angular.scope.$parent
* @returns {Scope} The parent scope of the current scope.
*/
Scope.prototype = {
/**
* @ngdoc function
* @name angular.scope.$new
* @function
*
* @description
* Creates a new child {@link angular.scope scope}. The new scope can optionally behave as a
* controller. The parent scope will propagate the {@link angular.scope.$digest $digest()} and
* {@link angular.scope.$digest $digest()} events. The scope can be removed from the scope
* hierarchy using {@link angular.scope.$destroy $destroy()}.
*
* {@link angular.scope.$destroy $destroy()} must be called on a scope when it is desired for
* the scope and its child scopes to be permanently detached from the parent and thus stop
* participating in model change detection and listener notification by invoking.
*
* @param {function()=} Class Constructor function which the scope should be applied to the scope.
* @param {...*} curryArguments Any additional arguments which are curried into the constructor.
* See {@link guide/dev_guide.di dependency injection}.
* @returns {Object} The newly created child scope.
*
*/
$new: function(Class, curryArguments) {
var Child = function() {}; // should be anonymous; This is so that when the minifier munges
// the name it does not become random set of chars. These will then show up as class
// name in the debugger.
var child;
Child.prototype = this;
child = new Child();
child['this'] = child;
child.$$listeners = {};
child.$parent = this;
child.$id = nextUid();
child.$$asyncQueue = [];
child.$$phase = child.$$watchers =
child.$$nextSibling = child.$$childHead = child.$$childTail = null;
child.$$prevSibling = this.$$childTail;
if (this.$$childHead) {
this.$$childTail.$$nextSibling = child;
this.$$childTail = child;
} else {
this.$$childHead = this.$$childTail = child;
}
// short circuit if we have no class
if (Class) {
// can't use forEach, we need speed!
var ClassPrototype = Class.prototype;
for(var key in ClassPrototype) {
child[key] = bind(child, ClassPrototype[key]);
}
this.$service.invoke(child, Class, curryArguments);
}
return child;
},
/**
* @ngdoc function
* @name angular.scope.$watch
* @function
*
* @description
* Registers a `listener` callback to be executed whenever the `watchExpression` changes.
*
* - The `watchExpression` is called on every call to {@link angular.scope.$digest $digest()} and
* should return the value which will be watched. (Since {@link angular.scope.$digest $digest()}
* reruns when it detects changes the `watchExpression` can execute multiple times per
* {@link angular.scope.$digest $digest()} and should be idempotent.)
* - The `listener` is called only when the value from the current `watchExpression` and the
* previous call to `watchExpression' are not equal. The inequality is determined according to
* {@link angular.equals} function. To save the value of the object for later comparison
* {@link angular.copy} function is used. It also means that watching complex options will
* have adverse memory and performance implications.
* - The watch `listener` may change the model, which may trigger other `listener`s to fire. This
* is achieved by rerunning the watchers until no changes are detected. The rerun iteration
* limit is 100 to prevent infinity loop deadlock.
*
*
* If you want to be notified whenever {@link angular.scope.$digest $digest} is called,
* you can register an `watchExpression` function with no `listener`. (Since `watchExpression`,
* can execute multiple times per {@link angular.scope.$digest $digest} cycle when a change is
* detected, be prepared for multiple calls to your listener.)
*
*
* # Example
<pre>
var scope = angular.scope();
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$watch('name', function(scope, newValue, oldValue) { counter = counter + 1; });
expect(scope.counter).toEqual(0);
scope.$digest();
// no variable change
expect(scope.counter).toEqual(0);
scope.name = 'adam';
scope.$digest();
expect(scope.counter).toEqual(1);
</pre>
*
*
*
* @param {(function()|string)} watchExpression Expression that is evaluated on each
* {@link angular.scope.$digest $digest} cycle. A change in the return value triggers a
* call to the `listener`.
*
* - `string`: Evaluated as {@link guide/dev_guide.expressions expression}
* - `function(scope)`: called with current `scope` as a parameter.
* @param {(function()|string)=} listener Callback called whenever the return value of
* the `watchExpression` changes.
*
* - `string`: Evaluated as {@link guide/dev_guide.expressions expression}
* - `function(scope, newValue, oldValue)`: called with current `scope` an previous and
* current values as parameters.
* @returns {function()} Returns a deregistration function for this listener.
*/
$watch: function(watchExp, listener) {
var scope = this,
get = compileToFn(watchExp, 'watch'),
listenFn = compileToFn(listener || noop, 'listener'),
array = scope.$$watchers,
watcher = {
fn: listenFn,
last: Number.NaN, // NaN !== NaN. We used this to force $watch to fire on first run.
get: get
};
if (!array) {
array = scope.$$watchers = [];
}
// we use unshift since we use a while loop in $digest for speed.
// the while loop reads in reverse order.
array.unshift(watcher);
return function() {
angularArray.remove(array, watcher);
};
},
/**
* @ngdoc function
* @name angular.scope.$digest
* @function
*
* @description
* Process all of the {@link angular.scope.$watch watchers} of the current scope and its children.
* Because a {@link angular.scope.$watch watcher}'s listener can change the model, the
* `$digest()` keeps calling the {@link angular.scope.$watch watchers} until no more listeners are
* firing. This means that it is possible to get into an infinite loop. This function will throw
* `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 100.
*
* Usually you don't call `$digest()` directly in
* {@link angular.directive.ng:controller controllers} or in {@link angular.directive directives}.
* Instead a call to {@link angular.scope.$apply $apply()} (typically from within a
* {@link angular.directive directive}) will force a `$digest()`.
*
* If you want to be notified whenever `$digest()` is called,
* you can register a `watchExpression` function with {@link angular.scope.$watch $watch()}
* with no `listener`.
*
* You may have a need to call `$digest()` from within unit-tests, to simulate the scope
* life-cycle.
*
* # Example
<pre>
var scope = angular.scope();
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$digest('name', function(scope, newValue, oldValue) { counter = counter + 1; });
expect(scope.counter).toEqual(0);
scope.$digest();
// no variable change
expect(scope.counter).toEqual(0);
scope.name = 'adam';
scope.$digest();
expect(scope.counter).toEqual(1);
</pre>
*
*/
$digest: function() {
var watch, value, last,
watchers,
asyncQueue,
length,
dirty, ttl = 100,
next, current, target = this;
if (target.$$phase) {
throw Error(target.$$phase + ' already in progress');
}
do {
dirty = false;
current = target;
do {
current.$$phase = '$digest';
asyncQueue = current.$$asyncQueue;
while(asyncQueue.length) {
try {
current.$eval(asyncQueue.shift());
} catch (e) {
current.$service('$exceptionHandler')(e);
}
}
if ((watchers = current.$$watchers)) {
// process our watches
length = watchers.length;
while (length--) {
try {
watch = watchers[length];
// Most common watches are on primitives, in which case we can short
// circuit it with === operator, only when === fails do we use .equals
if ((value = watch.get(current)) !== (last = watch.last) && !equals(value, last)) {
dirty = true;
watch.fn(current, watch.last = copy(value), last);
}
} catch (e) {
current.$service('$exceptionHandler')(e);
}
}
}
current.$$phase = null;
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $broadcast
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
if(!(ttl--)) {
throw Error('100 $digest() iterations reached. Aborting!');
}
} while (dirty);
},
/**
* @ngdoc function
* @name angular.scope.$destroy
* @function
*
* @description
* Remove the current scope (and all of its children) from the parent scope. Removal implies
* that calls to {@link angular.scope.$digest $digest()} will no longer propagate to the current
* scope and its children. Removal also implies that the current scope is eligible for garbage
* collection.
*
* The destructing scope emits an `$destroy` {@link angular.scope.$emit event}.
*
* The `$destroy()` is usually used by directives such as
* {@link angular.widget.@ng:repeat ng:repeat} for managing the unrolling of the loop.
*
*/
$destroy: function() {
if (this.$root == this) return; // we can't remove the root node;
this.$emit('$destroy');
var parent = this.$parent;
if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
},
/**
* @ngdoc function
* @name angular.scope.$eval
* @function
*
* @description
* Executes the `expression` on the current scope returning the result. Any exceptions in the
* expression are propagated (uncaught). This is useful when evaluating engular expressions.
*
* # Example
<pre>
var scope = angular.scope();
scope.a = 1;
scope.b = 2;
expect(scope.$eval('a+b')).toEqual(3);
expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
</pre>
*
* @param {(string|function())=} expression An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/dev_guide.expressions expression}.
* - `function(scope)`: execute the function with the current `scope` parameter.
*
* @returns {*} The result of evaluating the expression.
*/
$eval: function(expr) {
var fn = isString(expr)
? expressionCompile(expr)
: expr || noop;
return fn(this);
},
/**
* @ngdoc function
* @name angular.scope.$evalAsync
* @function
*
* @description
* Executes the expression on the current scope at a later point in time.
*
* The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that:
*
* - it will execute in the current script execution context (before any DOM rendering).
* - at least one {@link angular.scope.$digest $digest cycle} will be performed after
* `expression` execution.
*
* Any exceptions from the execution of the expression are forwarded to the
* {@link angular.service.$exceptionHandler $exceptionHandler} service.
*
* @param {(string|function())=} expression An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/dev_guide.expressions expression}.
* - `function(scope)`: execute the function with the current `scope` parameter.
*
*/
$evalAsync: function(expr) {
this.$$asyncQueue.push(expr);
},
/**
* @ngdoc function
* @name angular.scope.$apply
* @function
*
* @description
* `$apply()` is used to execute an expression in angular from outside of the angular framework.
* (For example from browser DOM events, setTimeout, XHR or third party libraries).
* Because we are calling into the angular framework we need to perform proper scope life-cycle
* of {@link angular.service.$exceptionHandler exception handling},
* {@link angular.scope.$digest executing watches}.
*
* ## Life cycle
*
* # Pseudo-Code of `$apply()`
function $apply(expr) {
try {
return $eval(expr);
} catch (e) {
$exceptionHandler(e);
} finally {
$root.$digest();
}
}
*
*
* Scope's `$apply()` method transitions through the following stages:
*
* 1. The {@link guide/dev_guide.expressions expression} is executed using the
* {@link angular.scope.$eval $eval()} method.
* 2. Any exceptions from the execution of the expression are forwarded to the
* {@link angular.service.$exceptionHandler $exceptionHandler} service.
* 3. The {@link angular.scope.$watch watch} listeners are fired immediately after the expression
* was executed using the {@link angular.scope.$digest $digest()} method.
*
*
* @param {(string|function())=} exp An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/dev_guide.expressions expression}.
* - `function(scope)`: execute the function with current `scope` parameter.
*
* @returns {*} The result of evaluating the expression.
*/
$apply: function(expr) {
try {
return this.$eval(expr);
} catch (e) {
this.$service('$exceptionHandler')(e);
} finally {
this.$root.$digest();
}
},
/**
* @ngdoc function
* @name angular.scope.$on
* @function
*
* @description
* Listen on events of a given type. See {@link angular.scope.$emit $emit} for discussion of
* event life cycle.
*
* @param {string} name Event name to listen on.
* @param {function(event)} listener Function to call when the event is emitted.
* @returns {function()} Returns a deregistration function for this listener.
*
* The event listener function format is: `function(event)`. The `event` object passed into the
* listener has the following attributes
* - `targetScope` - {Scope}: the scope on which the event was `$emit`-ed or `$broadcast`-ed.
* - `currentScope` - {Scope}: the current scope which is handling the event.
* - `name` - {string}: Name of the event.
* - `cancel` - {function=}: calling `cancel` function will cancel further event propagation
* (available only for events that were `$emit`-ed).
*/
$on: function(name, listener) {
var namedListeners = this.$$listeners[name];
if (!namedListeners) {
this.$$listeners[name] = namedListeners = [];
}
namedListeners.push(listener);
return function() {
angularArray.remove(namedListeners, listener);
};
},
/**
* @ngdoc function
* @name angular.scope.$emit
* @function
*
* @description
* Dispatches an event `name` upwards through the scope hierarchy notifying the
* registered {@link angular.scope.$on} listeners.
*
* The event life cycle starts at the scope on which `$emit` was called. All
* {@link angular.scope.$on listeners} listening for `name` event on this scope get notified.
* Afterwards, the event traverses upwards toward the root scope and calls all registered
* listeners along the way. The event will stop propagating if one of the listeners cancels it.
*
* Any exception emmited from the {@link angular.scope.$on listeners} will be passed
* onto the {@link angular.service.$exceptionHandler $exceptionHandler} service.
*
* @param {string} name Event name to emit.
* @param {...*} args Optional set of arguments which will be passed onto the event listeners.
*/
$emit: function(name, args) {
var empty = [],
namedListeners,
canceled = false,
scope = this,
event = {
name: name,
targetScope: scope,
cancel: function(){canceled = true;}
},
listenerArgs = concat([event], arguments, 1),
i, length;
do {
namedListeners = scope.$$listeners[name] || empty;
event.currentScope = scope;
for (i=0, length=namedListeners.length; i<length; i++) {
try {
namedListeners[i].apply(null, listenerArgs);
if (canceled) return;
} catch (e) {
scope.$service('$exceptionHandler')(e);
}
}
//traverse upwards
scope = scope.$parent;
} while (scope);
},
/**
* @ngdoc function
* @name angular.scope.$broadcast
* @function
*
* @description
* Dispatches an event `name` downwards to all child scopes (and their children) notifying the
* registered {@link angular.scope.$on} listeners.
*
* The event life cycle starts at the scope on which `$broadcast` was called. All
* {@link angular.scope.$on listeners} listening for `name` event on this scope get notified.
* Afterwards, the event propagates to all direct and indirect scopes of the current scope and
* calls all registered listeners along the way. The event cannot be canceled.
*
* Any exception emmited from the {@link angular.scope.$on listeners} will be passed
* onto the {@link angular.service.$exceptionHandler $exceptionHandler} service.
*
* @param {string} name Event name to emit.
* @param {...*} args Optional set of arguments which will be passed onto the event listeners.
*/
$broadcast: function(name, args) {
var target = this,
current = target,
next = target,
event = { name: name,
targetScope: target },
listenerArgs = concat([event], arguments, 1);
//down while you can, then up and next sibling or up and next sibling until back at root
do {
current = next;
event.currentScope = current;
forEach(current.$$listeners[name], function(listener) {
try {
listener.apply(null, listenerArgs);
} catch(e) {
current.$service('$exceptionHandler')(e);
}
});
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $digest
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
}
};
function compileToFn(exp, name) {
var fn = isString(exp)
? expressionCompile(exp)
: exp;
assertArgFn(fn, name);
return fn;
}
'use strict';
/**
* @ngdoc function
* @name angular.injector
* @function
*
* @description
* Creates an injector function that can be used for retrieving services as well as for
* dependency injection (see {@link guide/dev_guide.di dependency injection}).
*
* Angular creates an injector automatically for the root scope and it is available as the
* {@link angular.scope.$service $service} property. Creating an injector doesn't automatically
* create all of the `$eager` {@link angular.service services}. You have to call `injector.eager()`
* to initialize them.
*
* @param {Object=} [factoryScope={}] The `this` for the service factory function.
* @param {Object.<string, function()>=} [factories=angular.service] Map of the service factory
* functions.
* @param {Object.<string, function()>=} [instanceCache={}] Place where instances of services are
* saved for reuse. Can also be used to override services specified by `serviceFactory`
* (useful in tests).
* @returns {function()} Injector function:
*
* * `injector(serviceName)`:
* * `serviceName` - `{string=}` - Name of the service to retrieve.
*
* The injector function also has these properties:
*
* * An `invoke` property which can be used to invoke methods with dependency-injected arguments.
* `injector.invoke(self, fn, curryArgs)`
* * `self` - The "`this`" to be used when invoking the function.
* * `fn` - The function to be invoked. The function may have the `$inject` property that
* lists the set of arguments which should be auto-injected.
* (see {@link guide/dev_guide.di dependency injection}).
* * `curryArgs(array)` - Optional array of arguments to pass to the function
* invocation after the injection arguments (also known as curry arguments or currying).
* * An `eager` property which is used to initialize the eager services.
* `injector.eager()`
*/
function createInjector(factoryScope, factories, instanceCache) {
factories = factories || angularService;
instanceCache = instanceCache || {};
factoryScope = factoryScope || {};
injector.invoke = invoke;
injector.eager = function(){
forEach(factories, function(factory, name){
if (factory.$eager)
injector(name);
if (factory.$creation)
throw new Error("Failed to register service '" + name +
"': $creation property is unsupported. Use $eager:true or see release notes.");
});
};
return injector;
function injector(value){
if (!(value in instanceCache)) {
var factory = factories[value];
if (!factory) throw Error("Unknown provider for '"+value+"'.");
instanceCache[value] = invoke(factoryScope, factory);
}
return instanceCache[value];
}
function invoke(self, fn, args){
args = args || [];
var injectNames = injectionArgs(fn);
var i = injectNames.length;
while(i--) {
args.unshift(injector(injectNames[i]));
}
return fn.apply(self, args);
}
}
/**
* THIS IS NOT PUBLIC DOC YET!
*
* @name angular.annotate
* @function
*
* @description
* Annotate the function with injection arguments. This is equivalent to setting the `$inject`
* property as described in {@link guide.di dependency injection}.
*
* <pre>
* var MyController = angular.annotate('$location', function($location){ ... });
* </pre>
*
* is the same as
*
* <pre>
* var MyController = function($location){ ... };
* MyController.$inject = ['$location'];
* </pre>
*
* @param {String|Array} serviceName... zero or more service names to inject into the
* `annotatedFunction`.
* @param {function} annotatedFunction function to annotate with `$inject`
* functions.
* @returns {function} `annotatedFunction`
*/
function annotate(services, fn) {
if (services instanceof Array) {
fn.$inject = services;
return fn;
} else {
var i = 0,
length = arguments.length - 1, // last one is the destination function
$inject = arguments[length].$inject = [];
for (; i < length; i++) {
$inject.push(arguments[i]);
}
return arguments[length]; // return the last one
}
}
function angularServiceInject(name, fn, inject, eager) {
angularService(name, fn, {$inject:inject, $eager:eager});
}
/**
* @returns the $inject property of function. If not found the
* the $inject is computed by looking at the toString of function and
* extracting all arguments which and assuming that they are the
* injection names.
*/
var FN_ARGS = /^function\s*[^\(]*\(([^\)]*)\)/m;
var FN_ARG_SPLIT = /,/;
var FN_ARG = /^\s*(.+?)\s*$/;
var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
function injectionArgs(fn) {
assertArgFn(fn);
if (!fn.$inject) {
var args = fn.$inject = [];
var fnText = fn.toString().replace(STRIP_COMMENTS, '');
var argDecl = fnText.match(FN_ARGS);
forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
arg.replace(FN_ARG, function(all, name){
args.push(name);
});
});
}
return fn.$inject;
}
'use strict';
var OPERATORS = {
'null':function(self){return null;},
'true':function(self){return true;},
'false':function(self){return false;},
$undefined:noop,
'+':function(self, a,b){return (isDefined(a)?a:0)+(isDefined(b)?b:0);},
'-':function(self, a,b){return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
'*':function(self, a,b){return a*b;},
'/':function(self, a,b){return a/b;},
'%':function(self, a,b){return a%b;},
'^':function(self, a,b){return a^b;},
'=':noop,
'==':function(self, a,b){return a==b;},
'!=':function(self, a,b){return a!=b;},
'<':function(self, a,b){return a<b;},
'>':function(self, a,b){return a>b;},
'<=':function(self, a,b){return a<=b;},
'>=':function(self, a,b){return a>=b;},
'&&':function(self, a,b){return a&&b;},
'||':function(self, a,b){return a||b;},
'&':function(self, a,b){return a&b;},
// '|':function(self, a,b){return a|b;},
'|':function(self, a,b){return b(self, a);},
'!':function(self, a){return !a;}
};
var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
function lex(text, parseStringsForObjects){
var dateParseLength = parseStringsForObjects ? DATE_ISOSTRING_LN : -1,
tokens = [],
token,
index = 0,
json = [],
ch,
lastCh = ':'; // can start regexp
while (index < text.length) {
ch = text.charAt(index);
if (is('"\'')) {
readString(ch);
} else if (isNumber(ch) || is('.') && isNumber(peek())) {
readNumber();
} else if (isIdent(ch)) {
readIdent();
// identifiers can only be if the preceding char was a { or ,
if (was('{,') && json[0]=='{' &&
(token=tokens[tokens.length-1])) {
token.json = token.text.indexOf('.') == -1;
}
} else if (is('(){}[].,;:')) {
tokens.push({
index:index,
text:ch,
json:(was(':[,') && is('{[')) || is('}]:,')
});
if (is('{[')) json.unshift(ch);
if (is('}]')) json.shift();
index++;
} else if (isWhitespace(ch)) {
index++;
continue;
} else {
var ch2 = ch + peek(),
fn = OPERATORS[ch],
fn2 = OPERATORS[ch2];
if (fn2) {
tokens.push({index:index, text:ch2, fn:fn2});
index += 2;
} else if (fn) {
tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')});
index += 1;
} else {
throwError("Unexpected next character ", index, index+1);
}
}
lastCh = ch;
}
return tokens;
function is(chars) {
return chars.indexOf(ch) != -1;
}
function was(chars) {
return chars.indexOf(lastCh) != -1;
}
function peek() {
return index + 1 < text.length ? text.charAt(index + 1) : false;
}
function isNumber(ch) {
return '0' <= ch && ch <= '9';
}
function isWhitespace(ch) {
return ch == ' ' || ch == '\r' || ch == '\t' ||
ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0
}
function isIdent(ch) {
return 'a' <= ch && ch <= 'z' ||
'A' <= ch && ch <= 'Z' ||
'_' == ch || ch == '$';
}
function isExpOperator(ch) {
return ch == '-' || ch == '+' || isNumber(ch);
}
function throwError(error, start, end) {
end = end || index;
throw Error("Lexer Error: " + error + " at column" +
(isDefined(start)
? "s " + start + "-" + index + " [" + text.substring(start, end) + "]"
: " " + end) +
" in expression [" + text + "].");
}
function readNumber() {
var number = "";
var start = index;
while (index < text.length) {
var ch = lowercase(text.charAt(index));
if (ch == '.' || isNumber(ch)) {
number += ch;
} else {
var peekCh = peek();
if (ch == 'e' && isExpOperator(peekCh)) {
number += ch;
} else if (isExpOperator(ch) &&
peekCh && isNumber(peekCh) &&
number.charAt(number.length - 1) == 'e') {
number += ch;
} else if (isExpOperator(ch) &&
(!peekCh || !isNumber(peekCh)) &&
number.charAt(number.length - 1) == 'e') {
throwError('Invalid exponent');
} else {
break;
}
}
index++;
}
number = 1 * number;
tokens.push({index:start, text:number, json:true,
fn:function(){return number;}});
}
function readIdent() {
var ident = "";
var start = index;
var fn;
while (index < text.length) {
var ch = text.charAt(index);
if (ch == '.' || isIdent(ch) || isNumber(ch)) {
ident += ch;
} else {
break;
}
index++;
}
fn = OPERATORS[ident];
tokens.push({
index:start,
text:ident,
json: fn,
fn:fn||extend(getterFn(ident), {
assign:function(self, value){
return setter(self, ident, value);
}
})
});
}
function readString(quote) {
var start = index;
index++;
var string = "";
var rawString = quote;
var escape = false;
while (index < text.length) {
var ch = text.charAt(index);
rawString += ch;
if (escape) {
if (ch == 'u') {
var hex = text.substring(index + 1, index + 5);
if (!hex.match(/[\da-f]{4}/i))
throwError( "Invalid unicode escape [\\u" + hex + "]");
index += 4;
string += String.fromCharCode(parseInt(hex, 16));
} else {
var rep = ESCAPE[ch];
if (rep) {
string += rep;
} else {
string += ch;
}
}
escape = false;
} else if (ch == '\\') {
escape = true;
} else if (ch == quote) {
index++;
tokens.push({index:start, text:rawString, string:string, json:true,
fn:function(){
return (string.length == dateParseLength)
? angular['String']['toDate'](string)
: string;
}});
return;
} else {
string += ch;
}
index++;
}
throwError("Unterminated quote", start);
}
}
/////////////////////////////////////////
function parser(text, json){
var ZERO = valueFn(0),
tokens = lex(text, json),
assignment = _assignment,
assignable = logicalOR,
functionCall = _functionCall,
fieldAccess = _fieldAccess,
objectIndex = _objectIndex,
filterChain = _filterChain,
functionIdent = _functionIdent,
pipeFunction = _pipeFunction;
if(json){
// The extra level of aliasing is here, just in case the lexer misses something, so that
// we prevent any accidental execution in JSON.
assignment = logicalOR;
functionCall =
fieldAccess =
objectIndex =
assignable =
filterChain =
functionIdent =
pipeFunction =
function (){ throwError("is not valid json", {text:text, index:0}); };
}
//TODO: Shouldn't all of the public methods have assertAllConsumed?
//TODO: I think these should be public as part of the parser api instead of scope.$eval().
return {
assignable: assertConsumed(assignable),
primary: assertConsumed(primary),
statements: assertConsumed(statements),
validator: assertConsumed(validator),
formatter: assertConsumed(formatter),
filter: assertConsumed(filter)
};
function assertConsumed(fn) {
return function(){
var value = fn();
if (tokens.length !== 0) {
throwError("is an unexpected token", tokens[0]);
}
return value;
};
}
///////////////////////////////////
function throwError(msg, token) {
throw Error("Syntax Error: Token '" + token.text +
"' " + msg + " at column " +
(token.index + 1) + " of the expression [" +
text + "] starting at [" + text.substring(token.index) + "].");
}
function peekToken() {
if (tokens.length === 0)
throw Error("Unexpected end of expression: " + text);
return tokens[0];
}
function peek(e1, e2, e3, e4) {
if (tokens.length > 0) {
var token = tokens[0];
var t = token.text;
if (t==e1 || t==e2 || t==e3 || t==e4 ||
(!e1 && !e2 && !e3 && !e4)) {
return token;
}
}
return false;
}
function expect(e1, e2, e3, e4){
var token = peek(e1, e2, e3, e4);
if (token) {
if (json && !token.json) {
throwError("is not valid json", token);
}
tokens.shift();
return token;
}
return false;
}
function consume(e1){
if (!expect(e1)) {
throwError("is unexpected, expecting [" + e1 + "]", peek());
}
}
function unaryFn(fn, right) {
return function(self) {
return fn(self, right(self));
};
}
function binaryFn(left, fn, right) {
return function(self) {
return fn(self, left(self), right(self));
};
}
function hasTokens () {
return tokens.length > 0;
}
function statements(){
var statements = [];
while(true) {
if (tokens.length > 0 && !peek('}', ')', ';', ']'))
statements.push(filterChain());
if (!expect(';')) {
// optimize for the common case where there is only one statement.
// TODO(size): maybe we should not support multiple statements?
return statements.length == 1
? statements[0]
: function (self){
var value;
for ( var i = 0; i < statements.length; i++) {
var statement = statements[i];
if (statement)
value = statement(self);
}
return value;
};
}
}
}
function _filterChain(){
var left = expression();
var token;
while(true) {
if ((token = expect('|'))) {
left = binaryFn(left, token.fn, filter());
} else {
return left;
}
}
}
function filter(){
return pipeFunction(angularFilter);
}
function validator(){
return pipeFunction(angularValidator);
}
function formatter(){
var token = expect();
var formatter = angularFormatter[token.text];
var argFns = [];
if (!formatter) throwError('is not a valid formatter.', token);
while(true) {
if ((token = expect(':'))) {
argFns.push(expression());
} else {
return valueFn({
format:invokeFn(formatter.format),
parse:invokeFn(formatter.parse)
});
}
}
function invokeFn(fn){
return function(self, input){
var args = [input];
for ( var i = 0; i < argFns.length; i++) {
args.push(argFns[i](self));
}
return fn.apply(self, args);
};
}
}
function _pipeFunction(fnScope){
var fn = functionIdent(fnScope);
var argsFn = [];
var token;
while(true) {
if ((token = expect(':'))) {
argsFn.push(expression());
} else {
var fnInvoke = function(self, input){
var args = [input];
for ( var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self));
}
return fn.apply(self, args);
};
return function(){
return fnInvoke;
};
}
}
}
function expression(){
return assignment();
}
function _assignment(){
var left = logicalOR();
var right;
var token;
if ((token = expect('='))) {
if (!left.assign) {
throwError("implies assignment but [" +
text.substring(0, token.index) + "] can not be assigned to", token);
}
right = logicalOR();
return function(self){
return left.assign(self, right(self));
};
} else {
return left;
}
}
function logicalOR(){
var left = logicalAND();
var token;
while(true) {
if ((token = expect('||'))) {
left = binaryFn(left, token.fn, logicalAND());
} else {
return left;
}
}
}
function logicalAND(){
var left = equality();
var token;
if ((token = expect('&&'))) {
left = binaryFn(left, token.fn, logicalAND());
}
return left;
}
function equality(){
var left = relational();
var token;
if ((token = expect('==','!='))) {
left = binaryFn(left, token.fn, equality());
}
return left;
}
function relational(){
var left = additive();
var token;
if ((token = expect('<', '>', '<=', '>='))) {
left = binaryFn(left, token.fn, relational());
}
return left;
}
function additive(){
var left = multiplicative();
var token;
while ((token = expect('+','-'))) {
left = binaryFn(left, token.fn, multiplicative());
}
return left;
}
function multiplicative(){
var left = unary();
var token;
while ((token = expect('*','/','%'))) {
left = binaryFn(left, token.fn, unary());
}
return left;
}
function unary(){
var token;
if (expect('+')) {
return primary();
} else if ((token = expect('-'))) {
return binaryFn(ZERO, token.fn, unary());
} else if ((token = expect('!'))) {
return unaryFn(token.fn, unary());
} else {
return primary();
}
}
function _functionIdent(fnScope) {
var token = expect();
var element = token.text.split('.');
var instance = fnScope;
var key;
for ( var i = 0; i < element.length; i++) {
key = element[i];
if (instance)
instance = instance[key];
}
if (!isFunction(instance)) {
throwError("should be a function", token);
}
return instance;
}
function primary() {
var primary;
if (expect('(')) {
var expression = filterChain();
consume(')');
primary = expression;
} else if (expect('[')) {
primary = arrayDeclaration();
} else if (expect('{')) {
primary = object();
} else {
var token = expect();
primary = token.fn;
if (!primary) {
throwError("not a primary expression", token);
}
}
var next;
while ((next = expect('(', '[', '.'))) {
if (next.text === '(') {
primary = functionCall(primary);
} else if (next.text === '[') {
primary = objectIndex(primary);
} else if (next.text === '.') {
primary = fieldAccess(primary);
} else {
throwError("IMPOSSIBLE");
}
}
return primary;
}
function _fieldAccess(object) {
var field = expect().text;
var getter = getterFn(field);
return extend(function (self){
return getter(object(self));
}, {
assign:function(self, value){
return setter(object(self), field, value);
}
});
}
function _objectIndex(obj) {
var indexFn = expression();
consume(']');
return extend(
function (self){
var o = obj(self);
var i = indexFn(self);
return (o) ? o[i] : undefined;
}, {
assign:function(self, value){
return obj(self)[indexFn(self)] = value;
}
});
}
function _functionCall(fn) {
var argsFn = [];
if (peekToken().text != ')') {
do {
argsFn.push(expression());
} while (expect(','));
}
consume(')');
return function (self){
var args = [];
for ( var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self));
}
var fnPtr = fn(self) || noop;
// IE stupidity!
return fnPtr.apply
? fnPtr.apply(self, args)
: fnPtr(args[0], args[1], args[2], args[3], args[4]);
};
}
// This is used with json array declaration
function arrayDeclaration () {
var elementFns = [];
if (peekToken().text != ']') {
do {
elementFns.push(expression());
} while (expect(','));
}
consume(']');
return function (self){
var array = [];
for ( var i = 0; i < elementFns.length; i++) {
array.push(elementFns[i](self));
}
return array;
};
}
function object () {
var keyValues = [];
if (peekToken().text != '}') {
do {
var token = expect(),
key = token.string || token.text;
consume(":");
var value = expression();
keyValues.push({key:key, value:value});
} while (expect(','));
}
consume('}');
return function (self){
var object = {};
for ( var i = 0; i < keyValues.length; i++) {
var keyValue = keyValues[i];
var value = keyValue.value(self);
object[keyValue.key] = value;
}
return object;
};
}
function watchDecl () {
var anchorName = expect().text;
consume(":");
var expressionFn;
if (peekToken().text == '{') {
consume("{");
expressionFn = statements();
consume("}");
} else {
expressionFn = expression();
}
return function(self) {
return {name:anchorName, fn:expressionFn};
};
}
}
//////////////////////////////////////////////////
// Parser helper functions
//////////////////////////////////////////////////
function setter(obj, path, setValue) {
var element = path.split('.');
for (var i = 0; element.length > 1; i++) {
var key = element.shift();
var propertyObj = obj[key];
if (!propertyObj) {
propertyObj = {};
obj[key] = propertyObj;
}
obj = propertyObj;
}
obj[element.shift()] = setValue;
return setValue;
}
/**
* Return the value accesible from the object by path. Any undefined traversals are ignored
* @param {Object} obj starting object
* @param {string} path path to traverse
* @param {boolean=true} bindFnToScope
* @returns value as accesbile by path
*/
function getter(obj, path, bindFnToScope) {
if (!path) return obj;
var keys = path.split('.');
var key;
var lastInstance = obj;
var len = keys.length;
for (var i = 0; i < len; i++) {
key = keys[i];
if (obj) {
obj = (lastInstance = obj)[key];
}
if (isUndefined(obj) && key.charAt(0) == '$') {
var type = angularGlobal.typeOf(lastInstance);
type = angular[type.charAt(0).toUpperCase()+type.substring(1)];
var fn = type ? type[[key.substring(1)]] : _undefined;
if (fn) {
return obj = bind(lastInstance, fn, lastInstance);
}
}
}
if (!bindFnToScope && isFunction(obj)) {
return bind(lastInstance, obj);
}
return obj;
}
var getterFnCache = {},
compileCache = {},
JS_KEYWORDS = {};
forEach(
("abstract,boolean,break,byte,case,catch,char,class,const,continue,debugger,default," +
"delete,do,double,else,enum,export,extends,false,final,finally,float,for,function,goto," +
"if,implements,import,ininstanceof,intinterface,long,native,new,null,package,private," +
"protected,public,return,short,static,super,switch,synchronized,this,throw,throws," +
"transient,true,try,typeof,var,volatile,void,undefined,while,with").split(/,/),
function(key){ JS_KEYWORDS[key] = true;}
);
function getterFn(path) {
var fn = getterFnCache[path];
if (fn) return fn;
var code = 'var l, fn, t;\n';
forEach(path.split('.'), function(key) {
key = (JS_KEYWORDS[key]) ? '["' + key + '"]' : '.' + key;
code += 'if(!s) return s;\n' +
'l=s;\n' +
's=s' + key + ';\n' +
'if(typeof s=="function" && !(s instanceof RegExp)) s = function(){ return l' +
key + '.apply(l, arguments); };\n';
if (key.charAt(1) == '$') {
// special code for super-imposed functions
var name = key.substr(2);
code += 'if(!s) {\n' +
' t = angular.Global.typeOf(l);\n' +
' fn = (angular[t.charAt(0).toUpperCase() + t.substring(1)]||{})["' + name + '"];\n' +
' if (fn) s = function(){ return fn.apply(l, ' +
'[l].concat(Array.prototype.slice.call(arguments, 0))); };\n' +
'}\n';
}
});
code += 'return s;';
fn = Function('s', code);
fn["toString"] = function(){ return code; };
return getterFnCache[path] = fn;
}
///////////////////////////////////
// TODO(misko): Should this function be public?
function compileExpr(expr) {
return parser(expr).statements();
}
// TODO(misko): Deprecate? Remove!
// I think that compilation should be a service.
function expressionCompile(exp) {
if (isFunction(exp)) return exp;
var fn = compileCache[exp];
if (!fn) {
fn = compileCache[exp] = parser(exp).statements();
}
return fn;
}
'use strict';
function Route(template, defaults) {
this.template = template = template + '#';
this.defaults = defaults || {};
var urlParams = this.urlParams = {};
forEach(template.split(/\W/), function(param){
if (param && template.match(new RegExp(":" + param + "\\W"))) {
urlParams[param] = true;
}
});
}
Route.prototype = {
url: function(params) {
var self = this,
url = this.template,
encodedVal;
params = params || {};
forEach(this.urlParams, function(_, urlParam){
encodedVal = encodeUriSegment(params[urlParam] || self.defaults[urlParam] || "");
url = url.replace(new RegExp(":" + urlParam + "(\\W)"), encodedVal + "$1");
});
url = url.replace(/\/?#$/, '');
var query = [];
forEachSorted(params, function(value, key){
if (!self.urlParams[key]) {
query.push(encodeUriQuery(key) + '=' + encodeUriQuery(value));
}
});
url = url.replace(/\/*$/, '');
return url + (query.length ? '?' + query.join('&') : '');
}
};
function ResourceFactory(xhr) {
this.xhr = xhr;
}
ResourceFactory.DEFAULT_ACTIONS = {
'get': {method:'GET'},
'save': {method:'POST'},
'query': {method:'GET', isArray:true},
'remove': {method:'DELETE'},
'delete': {method:'DELETE'}
};
ResourceFactory.prototype = {
route: function(url, paramDefaults, actions){
var self = this;
var route = new Route(url);
actions = extend({}, ResourceFactory.DEFAULT_ACTIONS, actions);
function extractParams(data){
var ids = {};
forEach(paramDefaults || {}, function(value, key){
ids[key] = value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
});
return ids;
}
function Resource(value){
copy(value || {}, this);
}
forEach(actions, function(action, name){
var isPostOrPut = action.method == 'POST' || action.method == 'PUT';
Resource[name] = function (a1, a2, a3, a4) {
var params = {};
var data;
var success = noop;
var error = null;
switch(arguments.length) {
case 4:
error = a4;
success = a3;
//fallthrough
case 3:
case 2:
if (isFunction(a2)) {
if (isFunction(a1)) {
success = a1;
error = a2;
break;
}
success = a2;
error = a3;
//fallthrough
} else {
params = a1;
data = a2;
success = a3;
break;
}
case 1:
if (isFunction(a1)) success = a1;
else if (isPostOrPut) data = a1;
else params = a1;
break;
case 0: break;
default:
throw "Expected between 0-4 arguments [params, data, success, error], got " +
arguments.length + " arguments.";
}
var value = this instanceof Resource ? this : (action.isArray ? [] : new Resource(data));
self.xhr(
action.method,
route.url(extend({}, action.params || {}, extractParams(data), params)),
data,
function(status, response) {
if (response) {
if (action.isArray) {
value.length = 0;
forEach(response, function(item) {
value.push(new Resource(item));
});
} else {
copy(response, value);
}
}
(success||noop)(value);
},
error || action.verifyCache,
action.verifyCache);
return value;
};
Resource.bind = function(additionalParamDefaults){
return self.route(url, extend({}, paramDefaults, additionalParamDefaults), actions);
};
Resource.prototype['$' + name] = function(a1, a2, a3) {
var params = extractParams(this),
success = noop,
error;
switch(arguments.length) {
case 3: params = a1; success = a2; error = a3; break;
case 2:
case 1:
if (isFunction(a1)) {
success = a1;
error = a2;
} else {
params = a1;
success = a2 || noop;
}
case 0: break;
default:
throw "Expected between 1-3 arguments [params, success, error], got " +
arguments.length + " arguments.";
}
var data = isPostOrPut ? this : undefined;
Resource[name].call(this, params, data, success, error);
};
});
return Resource;
}
};
'use strict';
//////////////////////////////
// Browser
//////////////////////////////
var XHR = window.XMLHttpRequest || function () {
try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
throw new Error("This browser does not support XMLHttpRequest.");
};
/**
* @ngdoc service
* @name angular.service.$browser
* @requires $log
*
* @description
* Constructor for the object exposed as $browser service.
*
* This object has two goals:
*
* - hide all the global state in the browser caused by the window object
* - abstract away all the browser specific features and inconsistencies
*
* For tests we provide {@link angular.mock.service.$browser mock implementation} of the `$browser`
* service, which can be used for convenient testing of the application without the interaction with
* the real browser apis.
*/
/**
* @param {object} window The global window object.
* @param {object} document jQuery wrapped document.
* @param {object} body jQuery wrapped document.body.
* @param {function()} XHR XMLHttpRequest constructor.
* @param {object} $log console.log or an object with the same interface.
*/
function Browser(window, document, body, XHR, $log) {
var self = this,
rawDocument = document[0],
location = window.location,
setTimeout = window.setTimeout,
clearTimeout = window.clearTimeout,
pendingDeferIds = {},
lastLocationUrl;
self.isMock = false;
//////////////////////////////////////////////////////////////
// XHR API
//////////////////////////////////////////////////////////////
var idCounter = 0;
var outstandingRequestCount = 0;
var outstandingRequestCallbacks = [];
/**
* Executes the `fn` function (supports currying) and decrements the `outstandingRequestCallbacks`
* counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
*/
function completeOutstandingRequest(fn) {
try {
fn.apply(null, sliceArgs(arguments, 1));
} finally {
outstandingRequestCount--;
if (outstandingRequestCount === 0) {
while(outstandingRequestCallbacks.length) {
try {
outstandingRequestCallbacks.pop()();
} catch (e) {
$log.error(e);
}
}
}
}
}
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#xhr
* @methodOf angular.service.$browser
*
* @param {string} method Requested method (get|post|put|delete|head|json)
* @param {string} url Requested url
* @param {?string} post Post data to send (null if nothing to post)
* @param {function(number, string)} callback Function that will be called on response
* @param {object=} header additional HTTP headers to send with XHR.
* Standard headers are:
* <ul>
* <li><tt>Content-Type</tt>: <tt>application/x-www-form-urlencoded</tt></li>
* <li><tt>Accept</tt>: <tt>application/json, text/plain, */*</tt></li>
* <li><tt>X-Requested-With</tt>: <tt>XMLHttpRequest</tt></li>
* </ul>
*
* @description
* Send ajax request
*/
self.xhr = function(method, url, post, callback, headers) {
outstandingRequestCount ++;
if (lowercase(method) == 'json') {
var callbackId = ("angular_" + Math.random() + '_' + (idCounter++)).replace(/\d\./, '');
window[callbackId] = function(data) {
window[callbackId].data = data;
};
var script = self.addJs(url.replace('JSON_CALLBACK', callbackId), null, function() {
if (window[callbackId].data) {
completeOutstandingRequest(callback, 200, window[callbackId].data);
} else {
completeOutstandingRequest(callback);
}
delete window[callbackId];
body[0].removeChild(script);
});
} else {
var xhr = new XHR();
xhr.open(method, url, true);
forEach(headers, function(value, key) {
if (value) xhr.setRequestHeader(key, value);
});
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
// normalize IE bug (http://bugs.jquery.com/ticket/1450)
var status = xhr.status == 1223 ? 204 : xhr.status || 200;
completeOutstandingRequest(callback, status, xhr.responseText);
}
};
xhr.send(post || '');
}
};
/**
* @private
* Note: this method is used only by scenario runner
* TODO(vojta): prefix this method with $$ ?
* @param {function()} callback Function that will be called when no outstanding request
*/
self.notifyWhenNoOutstandingRequests = function(callback) {
// force browser to execute all pollFns - this is needed so that cookies and other pollers fire
// at some deterministic time in respect to the test runner's actions. Leaving things up to the
// regular poller would result in flaky tests.
forEach(pollFns, function(pollFn){ pollFn(); });
if (outstandingRequestCount === 0) {
callback();
} else {
outstandingRequestCallbacks.push(callback);
}
};
//////////////////////////////////////////////////////////////
// Poll Watcher API
//////////////////////////////////////////////////////////////
var pollFns = [],
pollTimeout;
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#addPollFn
* @methodOf angular.service.$browser
*
* @param {function()} fn Poll function to add
*
* @description
* Adds a function to the list of functions that poller periodically executes,
* and starts polling if not started yet.
*
* @returns {function()} the added function
*/
self.addPollFn = function(fn) {
if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
pollFns.push(fn);
return fn;
};
/**
* @param {number} interval How often should browser call poll functions (ms)
* @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
*
* @description
* Configures the poller to run in the specified intervals, using the specified
* setTimeout fn and kicks it off.
*/
function startPoller(interval, setTimeout) {
(function check() {
forEach(pollFns, function(pollFn){ pollFn(); });
pollTimeout = setTimeout(check, interval);
})();
}
//////////////////////////////////////////////////////////////
// URL API
//////////////////////////////////////////////////////////////
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#setUrl
* @methodOf angular.service.$browser
*
* @param {string} url New url
*
* @description
* Sets browser's url
*/
self.setUrl = function(url) {
var existingURL = lastLocationUrl;
if (!existingURL.match(/#/)) existingURL += '#';
if (!url.match(/#/)) url += '#';
if (existingURL != url) {
location.href = url;
}
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#getUrl
* @methodOf angular.service.$browser
*
* @description
* Get current browser's url
*
* @returns {string} Browser's url
*/
self.getUrl = function() {
return lastLocationUrl = location.href;
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#onHashChange
* @methodOf angular.service.$browser
*
* @description
* Detects if browser support onhashchange events and register a listener otherwise registers
* $browser poller. The `listener` will then get called when the hash changes.
*
* The listener gets called with either HashChangeEvent object or simple object that also contains
* `oldURL` and `newURL` properties.
*
* Note: this api is intended for use only by the $location service. Please use the
* {@link angular.service.$location $location service} to monitor hash changes in angular apps.
*
* @param {function(event)} listener Listener function to be called when url hash changes.
* @return {function()} Returns the registered listener fn - handy if the fn is anonymous.
*/
self.onHashChange = function(listener) {
// IE8 comp mode returns true, but doesn't support hashchange event
var dm = window.document.documentMode;
if ('onhashchange' in window && (isUndefined(dm) || dm >= 8)) {
jqLite(window).bind('hashchange', listener);
} else {
var lastBrowserUrl = self.getUrl();
self.addPollFn(function() {
if (lastBrowserUrl != self.getUrl()) {
listener();
lastBrowserUrl = self.getUrl();
}
});
}
return listener;
};
//////////////////////////////////////////////////////////////
// Cookies API
//////////////////////////////////////////////////////////////
var lastCookies = {};
var lastCookieString = '';
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#cookies
* @methodOf angular.service.$browser
*
* @param {string=} name Cookie name
* @param {string=} value Cokkie value
*
* @description
* The cookies method provides a 'private' low level access to browser cookies.
* It is not meant to be used directly, use the $cookie service instead.
*
* The return values vary depending on the arguments that the method was called with as follows:
* <ul>
* <li>cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it</li>
* <li>cookies(name, value) -> set name to value, if value is undefined delete the cookie</li>
* <li>cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)</li>
* </ul>
*
* @returns {Object} Hash of all cookies (if called without any parameter)
*/
self.cookies = function (name, value) {
var cookieLength, cookieArray, cookie, i, keyValue, index;
if (name) {
if (value === undefined) {
rawDocument.cookie = escape(name) + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT";
} else {
if (isString(value)) {
rawDocument.cookie = escape(name) + '=' + escape(value);
cookieLength = name.length + value.length + 1;
if (cookieLength > 4096) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
cookieLength + " > 4096 bytes)!");
}
if (lastCookies.length > 20) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " +
"were already set (" + lastCookies.length + " > 20 )");
}
}
}
} else {
if (rawDocument.cookie !== lastCookieString) {
lastCookieString = rawDocument.cookie;
cookieArray = lastCookieString.split("; ");
lastCookies = {};
for (i = 0; i < cookieArray.length; i++) {
cookie = cookieArray[i];
index = cookie.indexOf('=');
if (index > 0) { //ignore nameless cookies
lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1));
}
}
}
return lastCookies;
}
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#defer
* @methodOf angular.service.$browser
* @param {function()} fn A function, who's execution should be defered.
* @param {number=} [delay=0] of milliseconds to defer the function execution.
* @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
*
* @description
* Executes a fn asynchroniously via `setTimeout(fn, delay)`.
*
* Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
* `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
* via `$browser.defer.flush()`.
*
*/
self.defer = function(fn, delay) {
var timeoutId;
outstandingRequestCount++;
timeoutId = setTimeout(function() {
delete pendingDeferIds[timeoutId];
completeOutstandingRequest(fn);
}, delay || 0);
pendingDeferIds[timeoutId] = true;
return timeoutId;
};
/**
* THIS DOC IS NOT VISIBLE because ngdocs can't process docs for foo#method.method
*
* @name angular.service.$browser#defer.cancel
* @methodOf angular.service.$browser.defer
* @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
*
* @description
* Cancels a defered task identified with `deferId`.
*/
self.defer.cancel = function(deferId) {
if (pendingDeferIds[deferId]) {
delete pendingDeferIds[deferId];
clearTimeout(deferId);
completeOutstandingRequest(noop);
return true;
}
};
//////////////////////////////////////////////////////////////
// Misc API
//////////////////////////////////////////////////////////////
var hoverListener = noop;
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#hover
* @methodOf angular.service.$browser
*
* @description
* Set hover listener.
*
* @param {function(Object, boolean)} listener Function that will be called when a hover event
* occurs.
*/
self.hover = function(listener) { hoverListener = listener; };
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#bind
* @methodOf angular.service.$browser
*
* @description
* Register hover function to real browser
*/
self.bind = function() {
document.bind("mouseover", function(event){
hoverListener(jqLite(msie ? event.srcElement : event.target), true);
return true;
});
document.bind("mouseleave mouseout click dblclick keypress keyup", function(event){
hoverListener(jqLite(event.target), false);
return true;
});
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#addCss
* @methodOf angular.service.$browser
*
* @param {string} url Url to css file
* @description
* Adds a stylesheet tag to the head.
*/
self.addCss = function(url) {
var link = jqLite(rawDocument.createElement('link'));
link.attr('rel', 'stylesheet');
link.attr('type', 'text/css');
link.attr('href', url);
body.append(link);
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#addJs
* @methodOf angular.service.$browser
*
* @param {string} url Url to js file
* @param {string=} domId Optional id for the script tag
*
* @description
* Adds a script tag to the head.
*/
self.addJs = function(url, domId, done) {
// we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
// - fetches local scripts via XHR and evals them
// - adds and immediately removes script elements from the document
//
// We need addJs to be able to add angular-ie-compat.js which is very special and must remain
// part of the DOM so that the embedded images can reference it. jQuery's append implementation
// (v1.4.2) fubars it.
var script = rawDocument.createElement('script');
script.type = 'text/javascript';
script.src = url;
if (domId) script.id = domId;
if (msie) {
script.onreadystatechange = function() {
/loaded|complete/.test(script.readyState) && done && done();
};
} else {
if (done) script.onload = script.onerror = done;
}
body[0].appendChild(script);
return script;
};
}
'use strict';
/*
* HTML Parser By Misko Hevery (misko@hevery.com)
* based on: HTML Parser By John Resig (ejohn.org)
* Original code by Erik Arvidsson, Mozilla Public License
* http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
*
* // Use like so:
* htmlParser(htmlString, {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* });
*
*/
// Regular Expressions for parsing tags and attributes
var START_TAG_REGEXP = /^<\s*([\w:-]+)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*>/,
END_TAG_REGEXP = /^<\s*\/\s*([\w:-]+)[^>]*>/,
ATTR_REGEXP = /([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,
BEGIN_TAG_REGEXP = /^</,
BEGING_END_TAGE_REGEXP = /^<\s*\//,
COMMENT_REGEXP = /<!--(.*?)-->/g,
CDATA_REGEXP = /<!\[CDATA\[(.*?)]]>/g,
URI_REGEXP = /^((ftp|https?):\/\/|mailto:|#)/,
NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; // Match everything outside of normal chars and " (quote character)
// Empty Elements - HTML 4.01
var emptyElements = makeMap("area,br,col,hr,img");
// Block Elements - HTML 4.01
var blockElements = makeMap("address,blockquote,center,dd,del,dir,div,dl,dt,"+
"hr,ins,li,map,menu,ol,p,pre,script,table,tbody,td,tfoot,th,thead,tr,ul");
// Inline Elements - HTML 4.01
var inlineElements = makeMap("a,abbr,acronym,b,bdo,big,br,cite,code,del,dfn,em,font,i,img,"+
"ins,kbd,label,map,q,s,samp,small,span,strike,strong,sub,sup,tt,u,var");
// Elements that you can, intentionally, leave open
// (and which close themselves)
var closeSelfElements = makeMap("colgroup,dd,dt,li,p,td,tfoot,th,thead,tr");
// Special Elements (can contain anything)
var specialElements = makeMap("script,style");
var validElements = extend({}, emptyElements, blockElements, inlineElements, closeSelfElements);
//Attributes that have href and hence need to be sanitized
var uriAttrs = makeMap("background,href,longdesc,src,usemap");
var validAttrs = extend({}, uriAttrs, makeMap(
'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+
'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+
'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+
'scope,scrolling,shape,span,start,summary,target,title,type,'+
'valign,value,vspace,width'));
/**
* @example
* htmlParser(htmlString, {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* });
*
* @param {string} html string
* @param {object} handler
*/
function htmlParser( html, handler ) {
var index, chars, match, stack = [], last = html;
stack.last = function(){ return stack[ stack.length - 1 ]; };
while ( html ) {
chars = true;
// Make sure we're not in a script or style element
if ( !stack.last() || !specialElements[ stack.last() ] ) {
// Comment
if ( html.indexOf("<!--") === 0 ) {
index = html.indexOf("-->");
if ( index >= 0 ) {
if (handler.comment) handler.comment( html.substring( 4, index ) );
html = html.substring( index + 3 );
chars = false;
}
// end tag
} else if ( BEGING_END_TAGE_REGEXP.test(html) ) {
match = html.match( END_TAG_REGEXP );
if ( match ) {
html = html.substring( match[0].length );
match[0].replace( END_TAG_REGEXP, parseEndTag );
chars = false;
}
// start tag
} else if ( BEGIN_TAG_REGEXP.test(html) ) {
match = html.match( START_TAG_REGEXP );
if ( match ) {
html = html.substring( match[0].length );
match[0].replace( START_TAG_REGEXP, parseStartTag );
chars = false;
}
}
if ( chars ) {
index = html.indexOf("<");
var text = index < 0 ? html : html.substring( 0, index );
html = index < 0 ? "" : html.substring( index );
if (handler.chars) handler.chars( decodeEntities(text) );
}
} else {
html = html.replace(new RegExp("(.*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'), function(all, text){
text = text.
replace(COMMENT_REGEXP, "$1").
replace(CDATA_REGEXP, "$1");
if (handler.chars) handler.chars( decodeEntities(text) );
return "";
});
parseEndTag( "", stack.last() );
}
if ( html == last ) {
throw "Parse Error: " + html;
}
last = html;
}
// Clean up any remaining tags
parseEndTag();
function parseStartTag( tag, tagName, rest, unary ) {
tagName = lowercase(tagName);
if ( blockElements[ tagName ] ) {
while ( stack.last() && inlineElements[ stack.last() ] ) {
parseEndTag( "", stack.last() );
}
}
if ( closeSelfElements[ tagName ] && stack.last() == tagName ) {
parseEndTag( "", tagName );
}
unary = emptyElements[ tagName ] || !!unary;
if ( !unary )
stack.push( tagName );
var attrs = {};
rest.replace(ATTR_REGEXP, function(match, name, doubleQuotedValue, singleQoutedValue, unqoutedValue) {
var value = doubleQuotedValue
|| singleQoutedValue
|| unqoutedValue
|| '';
attrs[name] = decodeEntities(value);
});
if (handler.start) handler.start( tagName, attrs, unary );
}
function parseEndTag( tag, tagName ) {
var pos = 0, i;
tagName = lowercase(tagName);
if ( tagName )
// Find the closest opened tag of the same type
for ( pos = stack.length - 1; pos >= 0; pos-- )
if ( stack[ pos ] == tagName )
break;
if ( pos >= 0 ) {
// Close all the open elements, up the stack
for ( i = stack.length - 1; i >= pos; i-- )
if (handler.end) handler.end( stack[ i ] );
// Remove the open elements from the stack
stack.length = pos;
}
}
}
/**
* decodes all entities into regular string
* @param value
* @returns {string} A string with decoded entities.
*/
var hiddenPre=document.createElement("pre");
function decodeEntities(value) {
hiddenPre.innerHTML=value.replace(/</g,"<");
return hiddenPre.innerText || hiddenPre.textContent || '';
}
/**
* Escapes all potentially dangerous characters, so that the
* resulting string can be safely inserted into attribute or
* element text.
* @param value
* @returns escaped text
*/
function encodeEntities(value) {
return value.
replace(/&/g, '&').
replace(NON_ALPHANUMERIC_REGEXP, function(value){
return '&#' + value.charCodeAt(0) + ';';
}).
replace(/</g, '<').
replace(/>/g, '>');
}
/**
* create an HTML/XML writer which writes to buffer
* @param {Array} buf use buf.jain('') to get out sanitized html string
* @returns {object} in the form of {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* }
*/
function htmlSanitizeWriter(buf){
var ignore = false;
var out = bind(buf, buf.push);
return {
start: function(tag, attrs, unary){
tag = lowercase(tag);
if (!ignore && specialElements[tag]) {
ignore = tag;
}
if (!ignore && validElements[tag] == true) {
out('<');
out(tag);
forEach(attrs, function(value, key){
var lkey=lowercase(key);
if (validAttrs[lkey]==true && (uriAttrs[lkey]!==true || value.match(URI_REGEXP))) {
out(' ');
out(key);
out('="');
out(encodeEntities(value));
out('"');
}
});
out(unary ? '/>' : '>');
}
},
end: function(tag){
tag = lowercase(tag);
if (!ignore && validElements[tag] == true) {
out('</');
out(tag);
out('>');
}
if (tag == ignore) {
ignore = false;
}
},
chars: function(chars){
if (!ignore) {
out(encodeEntities(chars));
}
}
};
}
'use strict';
//////////////////////////////////
//JQLite
//////////////////////////////////
/**
* @ngdoc function
* @name angular.element
* @function
*
* @description
* Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
* `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if
* jQuery is available, or a function that wraps the element or string in Angular's jQuery lite
* implementation (commonly referred to as jqLite).
*
* Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded`
* event fired.
*
* jqLite is a tiny, API-compatible subset of jQuery that allows
* Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality
* within a very small footprint, so only a subset of the jQuery API - methods, arguments and
* invocation styles - are supported.
*
* Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never
* raw DOM references.
*
* ## Angular's jQuery lite provides the following methods:
*
* - [addClass()](http://api.jquery.com/addClass/)
* - [after()](http://api.jquery.com/after/)
* - [append()](http://api.jquery.com/append/)
* - [attr()](http://api.jquery.com/attr/)
* - [bind()](http://api.jquery.com/bind/)
* - [children()](http://api.jquery.com/children/)
* - [clone()](http://api.jquery.com/clone/)
* - [css()](http://api.jquery.com/css/)
* - [data()](http://api.jquery.com/data/)
* - [hasClass()](http://api.jquery.com/hasClass/)
* - [parent()](http://api.jquery.com/parent/)
* - [remove()](http://api.jquery.com/remove/)
* - [removeAttr()](http://api.jquery.com/removeAttr/)
* - [removeClass()](http://api.jquery.com/removeClass/)
* - [removeData()](http://api.jquery.com/removeData/)
* - [replaceWith()](http://api.jquery.com/replaceWith/)
* - [text()](http://api.jquery.com/text/)
* - [trigger()](http://api.jquery.com/trigger/)
* - [eq()](http://api.jquery.com/eq/)
*
* ## In addtion to the above, Angular privides an additional method to both jQuery and jQuery lite:
*
* - `scope()` - retrieves the current Angular scope of the element.
*
* @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
* @returns {Object} jQuery object.
*/
var jqCache = {},
jqName = 'ng-' + new Date().getTime(),
jqId = 1,
addEventListenerFn = (window.document.addEventListener
? function(element, type, fn) {element.addEventListener(type, fn, false);}
: function(element, type, fn) {element.attachEvent('on' + type, fn);}),
removeEventListenerFn = (window.document.removeEventListener
? function(element, type, fn) {element.removeEventListener(type, fn, false); }
: function(element, type, fn) {element.detachEvent('on' + type, fn); });
function jqNextId() { return (jqId++); }
function getStyle(element) {
var current = {}, style = element[0].style, value, name, i;
if (typeof style.length == 'number') {
for(i = 0; i < style.length; i++) {
name = style[i];
current[name] = style[name];
}
} else {
for (name in style) {
value = style[name];
if (1*name != name && name != 'cssText' && value && typeof value == 'string' && value !='false')
current[name] = value;
}
}
return current;
}
/////////////////////////////////////////////
function jqLiteWrap(element) {
if (isString(element) && element.charAt(0) != '<') {
throw new Error('selectors not implemented');
}
return new JQLite(element);
}
function JQLite(element) {
if (element instanceof JQLite) {
return element;
} else if (isString(element)) {
var div = document.createElement('div');
// Read about the NoScope elements here:
// http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
div.innerHTML = '<div> </div>' + element; // IE insanity to make NoScope elements work!
div.removeChild(div.firstChild); // remove the superfluous div
JQLiteAddNodes(this, div.childNodes);
this.remove(); // detach the elements from the temporary DOM div.
} else {
JQLiteAddNodes(this, element);
}
}
function JQLiteClone(element) {
return element.cloneNode(true);
}
function JQLiteDealoc(element){
JQLiteRemoveData(element);
for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
JQLiteDealoc(children[i]);
}
}
function JQLiteRemoveData(element) {
var cacheId = element[jqName],
cache = jqCache[cacheId];
if (cache) {
forEach(cache.bind || {}, function(fn, type){
removeEventListenerFn(element, type, fn);
});
delete jqCache[cacheId];
element[jqName] = undefined; // ie does not allow deletion of attributes on elements.
}
}
function JQLiteData(element, key, value) {
var cacheId = element[jqName],
cache = jqCache[cacheId || -1];
if (isDefined(value)) {
if (!cache) {
element[jqName] = cacheId = jqNextId();
cache = jqCache[cacheId] = {};
}
cache[key] = value;
} else {
return cache ? cache[key] : null;
}
}
function JQLiteHasClass(element, selector, _) {
// the argument '_' is important, since it makes the function have 3 arguments, which
// is needed for delegate function to realize the this is a getter.
var className = " " + selector + " ";
return ((" " + element.className + " ").replace(/[\n\t]/g, " ").indexOf( className ) > -1);
}
function JQLiteRemoveClass(element, selector) {
if (selector) {
forEach(selector.split(' '), function(cssClass) {
element.className = trim(
(" " + element.className + " ")
.replace(/[\n\t]/g, " ")
.replace(" " + trim(cssClass) + " ", " ")
);
});
}
}
function JQLiteAddClass(element, selector) {
if (selector) {
forEach(selector.split(' '), function(cssClass) {
if (!JQLiteHasClass(element, cssClass)) {
element.className = trim(element.className + ' ' + trim(cssClass));
}
});
}
}
function JQLiteAddNodes(root, elements) {
if (elements) {
elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
? elements
: [ elements ];
for(var i=0; i < elements.length; i++) {
root.push(elements[i]);
}
}
}
//////////////////////////////////////////
// Functions which are declared directly.
//////////////////////////////////////////
var JQLitePrototype = JQLite.prototype = {
ready: function(fn) {
var fired = false;
function trigger() {
if (fired) return;
fired = true;
fn();
}
this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9
// we can not use jqLite since we are not done loading and jQuery could be loaded later.
jqLiteWrap(window).bind('load', trigger); // fallback to window.onload for others
},
toString: function() {
var value = [];
forEach(this, function(e){ value.push('' + e);});
return '[' + value.join(', ') + ']';
},
eq: function(index) {
return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
},
length: 0,
push: push,
sort: [].sort,
splice: [].splice
};
//////////////////////////////////////////
// Functions iterating getter/setters.
// these functions return self on setter and
// value on get.
//////////////////////////////////////////
var SPECIAL_ATTR = makeMap("multiple,selected,checked,disabled,readonly");
forEach({
data: JQLiteData,
scope: function(element) {
var scope;
while (element && !(scope = jqLite(element).data($$scope))) {
element = element.parentNode;
}
return scope;
},
removeAttr: function(element,name) {
element.removeAttribute(name);
},
hasClass: JQLiteHasClass,
css: function(element, name, value) {
if (isDefined(value)) {
element.style[name] = value;
} else {
return element.style[name];
}
},
attr: function(element, name, value){
if (name === 'class') {
if(isDefined(value)) {
element.className = value;
} else {
return element.className;
}
} else if (SPECIAL_ATTR[name]) {
if (isDefined(value)) {
element[name] = !!value;
} else {
return element[name];
}
} else if (isDefined(value)) {
element.setAttribute(name, value);
} else if (element.getAttribute) {
// the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
// some elements (e.g. Document) don't have get attribute, so return undefined
var ret = element.getAttribute(name, 2);
// normalize non-existing attributes to undefined (as jQuery)
return ret === null ? undefined : ret;
}
},
text: extend((msie < 9)
? function(element, value) {
// NodeType == 3 is text node
if (element.nodeType == 3) {
if (isUndefined(value))
return element.nodeValue;
element.nodeValue = value;
} else {
if (isUndefined(value))
return element.innerText;
element.innerText = value;
}
}
: function(element, value) {
if (isUndefined(value)) {
return element.textContent;
}
element.textContent = value;
}, {$dv:''}),
val: function(element, value) {
if (isUndefined(value)) {
return element.value;
}
element.value = value;
},
html: function(element, value) {
if (isUndefined(value)) {
return element.innerHTML;
}
for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
JQLiteDealoc(childNodes[i]);
}
element.innerHTML = value;
}
}, function(fn, name){
/**
* Properties: writes return selection, reads return first value
*/
JQLite.prototype[name] = function(arg1, arg2) {
var i, key;
if ((fn.length == 2 ? arg1 : arg2) === undefined) {
if (isObject(arg1)) {
// we are a write, but the object properties are the key/values
for(i=0; i < this.length; i++) {
for (key in arg1) {
fn(this[i], key, arg1[key]);
}
}
// return self for chaining
return this;
} else {
// we are a read, so read the first child.
if (this.length)
return fn(this[0], arg1, arg2);
}
} else {
// we are a write, so apply to all children
for(i=0; i < this.length; i++) {
fn(this[i], arg1, arg2);
}
// return self for chaining
return this;
}
return fn.$dv;
};
});
//////////////////////////////////////////
// Functions iterating traversal.
// These functions chain results into a single
// selector.
//////////////////////////////////////////
forEach({
removeData: JQLiteRemoveData,
dealoc: JQLiteDealoc,
bind: function(element, type, fn){
var bind = JQLiteData(element, 'bind');
if (!bind) JQLiteData(element, 'bind', bind = {});
forEach(type.split(' '), function(type){
var eventHandler = bind[type];
if (!eventHandler) {
bind[type] = eventHandler = function(event) {
if (!event.preventDefault) {
event.preventDefault = function(){
event.returnValue = false; //ie
};
}
if (!event.stopPropagation) {
event.stopPropagation = function() {
event.cancelBubble = true; //ie
};
}
if (!event.target) {
event.target = event.srcElement || document;
}
forEach(eventHandler.fns, function(fn){
fn.call(element, event);
});
};
eventHandler.fns = [];
addEventListenerFn(element, type, eventHandler);
}
eventHandler.fns.push(fn);
});
},
replaceWith: function(element, replaceNode) {
var index, parent = element.parentNode;
JQLiteDealoc(element);
forEach(new JQLite(replaceNode), function(node){
if (index) {
parent.insertBefore(node, index.nextSibling);
} else {
parent.replaceChild(node, element);
}
index = node;
});
},
children: function(element) {
var children = [];
forEach(element.childNodes, function(element){
if (element.nodeName != '#text')
children.push(element);
});
return children;
},
append: function(element, node) {
forEach(new JQLite(node), function(child){
if (element.nodeType === 1)
element.appendChild(child);
});
},
prepend: function(element, node) {
if (element.nodeType === 1) {
var index = element.firstChild;
forEach(new JQLite(node), function(child){
if (index) {
element.insertBefore(child, index);
} else {
element.appendChild(child);
index = child;
}
});
}
},
remove: function(element) {
JQLiteDealoc(element);
var parent = element.parentNode;
if (parent) parent.removeChild(element);
},
after: function(element, newElement) {
var index = element, parent = element.parentNode;
forEach(new JQLite(newElement), function(node){
parent.insertBefore(node, index.nextSibling);
index = node;
});
},
addClass: JQLiteAddClass,
removeClass: JQLiteRemoveClass,
toggleClass: function(element, selector, condition) {
if (isUndefined(condition)) {
condition = !JQLiteHasClass(element, selector);
}
(condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector);
},
parent: function(element) {
var parent = element.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
next: function(element) {
return element.nextSibling;
},
find: function(element, selector) {
return element.getElementsByTagName(selector);
},
clone: JQLiteClone
}, function(fn, name){
/**
* chaining functions
*/
JQLite.prototype[name] = function(arg1, arg2) {
var value;
for(var i=0; i < this.length; i++) {
if (value == undefined) {
value = fn(this[i], arg1, arg2);
if (value !== undefined) {
// any function which returns a value needs to be wrapped
value = jqLite(value);
}
} else {
JQLiteAddNodes(value, fn(this[i], arg1, arg2));
}
}
return value == undefined ? this : value;
};
});
'use strict';
var angularGlobal = {
'typeOf':function(obj){
if (obj === null) return $null;
var type = typeof obj;
if (type == $object) {
if (obj instanceof Array) return $array;
if (isDate(obj)) return $date;
if (obj.nodeType == 1) return 'element';
}
return type;
}
};
/**
* @ngdoc overview
* @name angular.Object
* @function
*
* @description
* A namespace for utility functions used to work with JavaScript objects. These functions are
* exposed in two ways:
*
* * __Angular expressions:__ Functions are bound to all objects and augment the Object type.
* The names of these methods are prefixed with the '$' character in order to minimize naming
* collisions. To call a method, invoke the function without the first argument, for example,
* `myObject.$foo(param2)`.
*
* * __JavaScript code:__ Functions don't augment the Object type and must be invoked as functions
* of `angular.Object` as `angular.Object.foo(myObject, param2)`.
*
* * {@link angular.Object.copy angular.Object.copy()} - Creates a deep copy of the source
* parameter.
* * {@link angular.Object.equals angular.Object.equals()} - Determines if two objects or values
* are equivalent.
* * {@link angular.Object.size angular.Object.size()} - Determines the number of elements in
* strings, arrays, and objects.
*/
var angularCollection = {
'copy': copy,
'size': size,
'equals': equals
};
var angularObject = {
'extend': extend
};
/**
* @ngdoc overview
* @name angular.Array
*
* @description
* A namespace for utility functions for the manipulation of JavaScript Array objects.
*
* These functions are exposed in two ways:
*
* * __Angular expressions:__ Functions are bound to the Array objects and augment the Array type
* as array methods. The names of these methods are prefixed with the `$` character to minimize
* naming collisions. To call a method, invoke myArrayObject.$foo(params).
*
* Because Array type is a subtype of the Object type, all angular.Object functions augment
* the Array type in Angular expressions as well.
*
* * __JavaScript code:__ Functions do nor augment the Array type and must be invoked as functions
* of `angular.Array` as `angular.Array.foo(myArrayObject, params)`.
*
* The following APIs are built in to the Angular Array object:
*
* * {@link angular.Array.add angular.Array.add()} - Optionally adds a new element to an array.
* * {@link angular.Array.count angular.Array.count()} - Determines the number of elements in an
* array.
* * {@link angular.Array.filter angular.Array.filter()} - Returns the subset of elements specified
* in the filter as a new array.
* * {@link angular.Array.indexOf angular.Array.indexOf()} - Determines the index of an array
* value.
* * {@link angular.Array.limitTo angular.Array.limitTo()} - Creates a sub-array of an existing
* array.
* * {@link angular.Array.orderBy angular.Array.orderBy()} - Orders array elements.
* * {@link angular.Array.remove angular.Array.remove()} - Removes array elements.
* * {@link angular.Array.sum angular.Array.sum()} - Sums the numbers in an array.
*/
var angularArray = {
/**
* @ngdoc function
* @name angular.Array.indexOf
* @function
*
* @description
* Determines the index of a `value` in an `array`.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link angular.Array} for more information about Angular arrays.
*
* @param {Array} array Array to search.
* @param {*} value Value to search for.
* @returns {number} The position of the element in `array`. The position is 0-based.
* If the value cannot be found, `-1` is returned.
*
* @example
<doc:example>
<doc:source>
<div ng:init="books = ['Moby Dick', 'Great Gatsby', 'Romeo and Juliet']"></div>
<input name='bookName' value='Romeo and Juliet'> <br>
Index of '{{bookName}}' in the list {{books}} is <em>{{books.$indexOf(bookName)}}</em>.
</doc:source>
<doc:scenario>
it('should correctly calculate the initial index', function() {
expect(binding('books.$indexOf(bookName)')).toBe('2');
});
it('should recalculate', function() {
input('bookName').enter('foo');
expect(binding('books.$indexOf(bookName)')).toBe('-1');
input('bookName').enter('Moby Dick');
expect(binding('books.$indexOf(bookName)')).toBe('0');
});
</doc:scenario>
</doc:example>
*/
'indexOf': indexOf,
/**
* @ngdoc function
* @name angular.Array.sum
* @function
*
* @description
* The `sum` function calculates the sum of all numbers in an `array`. If an `expression` is
* supplied, `sum` evaluates each element in the `array` with the expression and then returns
* the sum of the calculated values.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link angular.Array} for more info about Angular arrays.
*
* @param {Array} array The source array.
* @param {(string|function())=} expression Angular expression or a function to be evaluated for
* each element in `array`. The array element becomes the `this` during the evaluation.
* @returns {number} Sum of items in the array.
*
* @example
<doc:example>
<doc:source>
<table ng:init="invoice= {items:[{qty:10, description:'gadget', cost:9.95}]}">
<tr><th>Qty</th><th>Description</th><th>Cost</th><th>Total</th><th></th></tr>
<tr ng:repeat="item in invoice.items">
<td><input name="item.qty" value="1" size="4" ng:required ng:validate="integer"></td>
<td><input name="item.description"></td>
<td><input name="item.cost" value="0.00" ng:required ng:validate="number" size="6"></td>
<td>{{item.qty * item.cost | currency}}</td>
<td>[<a href ng:click="invoice.items.$remove(item)">X</a>]</td>
</tr>
<tr>
<td><a href ng:click="invoice.items.$add()">add item</a></td>
<td></td>
<td>Total:</td>
<td>{{invoice.items.$sum('qty*cost') | currency}}</td>
</tr>
</table>
</doc:source>
<doc:scenario>
//TODO: these specs are lame because I had to work around issues #164 and #167
it('should initialize and calculate the totals', function() {
expect(repeater('.doc-example-live table tr', 'item in invoice.items').count()).toBe(3);
expect(repeater('.doc-example-live table tr', 'item in invoice.items').row(1)).
toEqual(['$99.50']);
expect(binding("invoice.items.$sum('qty*cost')")).toBe('$99.50');
expect(binding("invoice.items.$sum('qty*cost')")).toBe('$99.50');
});
it('should add an entry and recalculate', function() {
element('.doc-example-live a:contains("add item")').click();
using('.doc-example-live tr:nth-child(3)').input('item.qty').enter('20');
using('.doc-example-live tr:nth-child(3)').input('item.cost').enter('100');
expect(repeater('.doc-example-live table tr', 'item in invoice.items').row(2)).
toEqual(['$2,000.00']);
expect(binding("invoice.items.$sum('qty*cost')")).toBe('$2,099.50');
});
</doc:scenario>
</doc:example>
*/
'sum':function(array, expression) {
var fn = angularFunction.compile(expression);
var sum = 0;
for (var i = 0; i < array.length; i++) {
var value = 1 * fn(array[i]);
if (!isNaN(value)){
sum += value;
}
}
return sum;
},
/**
* @ngdoc function
* @name angular.Array.remove
* @function
*
* @description
* Modifies `array` by removing an element from it. The element will be looked up using the
* {@link angular.Array.indexOf indexOf} function on the `array` and only the first instance of
* the element will be removed.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link angular.Array} for more information about Angular arrays.
*
* @param {Array} array Array from which an element should be removed.
* @param {*} value Element to be removed.
* @returns {*} The removed element.
*
* @example
<doc:example>
<doc:source>
<ul ng:init="tasks=['Learn Angular', 'Read Documentation',
'Check out demos', 'Build cool applications']">
<li ng:repeat="task in tasks">
{{task}} [<a href="" ng:click="tasks.$remove(task)">X</a>]
</li>
</ul>
<hr/>
tasks = {{tasks}}
</doc:source>
<doc:scenario>
it('should initialize the task list with for tasks', function() {
expect(repeater('.doc-example-live ul li', 'task in tasks').count()).toBe(4);
expect(repeater('.doc-example-live ul li', 'task in tasks').column('task')).
toEqual(['Learn Angular', 'Read Documentation', 'Check out demos',
'Build cool applications']);
});
it('should initialize the task list with for tasks', function() {
element('.doc-example-live ul li a:contains("X"):first').click();
expect(repeater('.doc-example-live ul li', 'task in tasks').count()).toBe(3);
element('.doc-example-live ul li a:contains("X"):last').click();
expect(repeater('.doc-example-live ul li', 'task in tasks').count()).toBe(2);
expect(repeater('.doc-example-live ul li', 'task in tasks').column('task')).
toEqual(['Read Documentation', 'Check out demos']);
});
</doc:scenario>
</doc:example>
*/
'remove':function(array, value) {
var index = indexOf(array, value);
if (index >=0)
array.splice(index, 1);
return value;
},
/**
* @ngdoc function
* @name angular.Array.filter
* @function
*
* @description
* Selects a subset of items from `array` and returns it as a new array.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link angular.Array} for more information about Angular arrays.
*
* @param {Array} array The source array.
* @param {string|Object|function()} expression The predicate to be used for selecting items from
* `array`.
*
* Can be one of:
*
* - `string`: Predicate that results in a substring match using the value of `expression`
* string. All strings or objects with string properties in `array` that contain this string
* will be returned. The predicate can be negated by prefixing the string with `!`.
*
* - `Object`: A pattern object can be used to filter specific properties on objects contained
* by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
* which have property `name` containing "M" and property `phone` containing "1". A special
* property name `$` can be used (as in `{$:"text"}`) to accept a match against any
* property of the object. That's equivalent to the simple substring match with a `string`
* as described above.
*
* - `function`: A predicate function can be used to write arbitrary filters. The function is
* called for each element of `array`. The final result is an array of those elements that
* the predicate returned true for.
*
* @example
<doc:example>
<doc:source>
<div ng:init="friends = [{name:'John', phone:'555-1276'},
{name:'Mary', phone:'800-BIG-MARY'},
{name:'Mike', phone:'555-4321'},
{name:'Adam', phone:'555-5678'},
{name:'Julie', phone:'555-8765'}]"></div>
Search: <input name="searchText"/>
<table id="searchTextResults">
<tr><th>Name</th><th>Phone</th><tr>
<tr ng:repeat="friend in friends.$filter(searchText)">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<tr>
</table>
<hr>
Any: <input name="search.$"/> <br>
Name only <input name="search.name"/><br>
Phone only <input name="search.phone"/><br>
<table id="searchObjResults">
<tr><th>Name</th><th>Phone</th><tr>
<tr ng:repeat="friend in friends.$filter(search)">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<tr>
</table>
</doc:source>
<doc:scenario>
it('should search across all fields when filtering with a string', function() {
input('searchText').enter('m');
expect(repeater('#searchTextResults tr', 'friend in friends').column('name')).
toEqual(['Mary', 'Mike', 'Adam']);
input('searchText').enter('76');
expect(repeater('#searchTextResults tr', 'friend in friends').column('name')).
toEqual(['John', 'Julie']);
});
it('should search in specific fields when filtering with a predicate object', function() {
input('search.$').enter('i');
expect(repeater('#searchObjResults tr', 'friend in friends').column('name')).
toEqual(['Mary', 'Mike', 'Julie']);
});
</doc:scenario>
</doc:example>
*/
'filter':function(array, expression) {
var predicates = [];
predicates.check = function(value) {
for (var j = 0; j < predicates.length; j++) {
if(!predicates[j](value)) {
return false;
}
}
return true;
};
var search = function(obj, text){
if (text.charAt(0) === '!') {
return !search(obj, text.substr(1));
}
switch (typeof obj) {
case "boolean":
case "number":
case "string":
return ('' + obj).toLowerCase().indexOf(text) > -1;
case "object":
for ( var objKey in obj) {
if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
return true;
}
}
return false;
case "array":
for ( var i = 0; i < obj.length; i++) {
if (search(obj[i], text)) {
return true;
}
}
return false;
default:
return false;
}
};
switch (typeof expression) {
case "boolean":
case "number":
case "string":
expression = {$:expression};
case "object":
for (var key in expression) {
if (key == '$') {
(function(){
var text = (''+expression[key]).toLowerCase();
if (!text) return;
predicates.push(function(value) {
return search(value, text);
});
})();
} else {
(function(){
var path = key;
var text = (''+expression[key]).toLowerCase();
if (!text) return;
predicates.push(function(value) {
return search(getter(value, path), text);
});
})();
}
}
break;
case 'function':
predicates.push(expression);
break;
default:
return array;
}
var filtered = [];
for ( var j = 0; j < array.length; j++) {
var value = array[j];
if (predicates.check(value)) {
filtered.push(value);
}
}
return filtered;
},
/**
* @ngdoc function
* @name angular.Array.add
* @function
*
* @description
* The `add` function in Angualar is similar to JavaScript's `Array#push` method in that it
* appends a new element to an array. Angular's function differs from the JavaScript method in
* that specifying a value for the function is optional and the default for the function is an
* empty object.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link angular.Array} for more information about Angular arrays.
*
* @param {Array} array The array to be expanded.
* @param {*=} [value={}] The value to be appended.
* @returns {Array} The expanded array.
*
* @TODO simplify the example.
*
* @example
* This example shows how you can use the `$add` method to populate an initially empty array
* with objects created from user input.
<doc:example>
<doc:source>
[<a href="" ng:click="people.$add()">add empty</a>]
[<a href="" ng:click="people.$add({name:'John', sex:'male'})">add 'John'</a>]
[<a href="" ng:click="people.$add({name:'Mary', sex:'female'})">add 'Mary'</a>]
<ul ng:init="people=[]">
<li ng:repeat="person in people">
<input name="person.name">
<select name="person.sex">
<option value="">--chose one--</option>
<option>male</option>
<option>female</option>
</select>
[<a href="" ng:click="people.$remove(person)">X</a>]
</li>
</ul>
<pre>people = {{people}}</pre>
</doc:source>
<doc:scenario>
beforeEach(function() {
expect(binding('people')).toBe('people = []');
});
it('should create an empty record when "add empty" is clicked', function() {
element('.doc-example-live a:contains("add empty")').click();
expect(binding('people')).toBe('people = [{\n "name":"",\n "sex":null}]');
});
it('should create a "John" record when "add \'John\'" is clicked', function() {
element('.doc-example-live a:contains("add \'John\'")').click();
expect(binding('people')).toBe('people = [{\n "name":"John",\n "sex":"male"}]');
});
it('should create a "Mary" record when "add \'Mary\'" is clicked', function() {
element('.doc-example-live a:contains("add \'Mary\'")').click();
expect(binding('people')).toBe('people = [{\n "name":"Mary",\n "sex":"female"}]');
});
it('should delete a record when "X" is clicked', function() {
element('.doc-example-live a:contains("add empty")').click();
element('.doc-example-live li a:contains("X"):first').click();
expect(binding('people')).toBe('people = []');
});
</doc:scenario>
</doc:example>
*/
'add':function(array, value) {
array.push(isUndefined(value)? {} : value);
return array;
},
/**
* @ngdoc function
* @name angular.Array.count
* @function
*
* @description
* Determines the number of elements in an array. Provides an option for counting only those
* elements for which a specified `condition` evaluates to `true`.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link angular.Array} for more information about Angular arrays.
*
* @param {Array} array The array containing the elements to be counted.
* @param {(function()|string)=} condition A function to be evaluated or
* an Angular expression to be compiled and evaluated. The element being
* iterated over is exposed to the `condition` as `this`.
* @returns {number} Number of elements in the array. If a `condition` is specified, returns
* the number of elements whose `condition` evaluates to `true`.
*
* @example
<doc:example>
<doc:source>
<pre ng:init="items = [{name:'knife', points:1},
{name:'fork', points:3},
{name:'spoon', points:1}]"></pre>
<ul>
<li ng:repeat="item in items">
{{item.name}}: points=
<input type="text" name="item.points"/> <!-- id="item{{$index}} -->
</li>
</ul>
<p>Number of items which have one point: <em>{{ items.$count('points==1') }}</em></p>
<p>Number of items which have more than one point:
<em>{{items.$count('points>1')}}</em></p>
</doc:source>
<doc:scenario>
it('should calculate counts', function() {
expect(binding('items.$count(\'points==1\')')).toEqual('2');
expect(binding('items.$count(\'points>1\')')).toEqual('1');
});
it('should recalculate when updated', function() {
using('.doc-example-live li:first-child').input('item.points').enter('23');
expect(binding('items.$count(\'points==1\')')).toEqual('1');
expect(binding('items.$count(\'points>1\')')).toEqual('2');
});
</doc:scenario>
</doc:example>
*/
'count':function(array, condition) {
if (!condition) return array.length;
var fn = angularFunction.compile(condition), count = 0;
forEach(array, function(value){
if (fn(value)) {
count ++;
}
});
return count;
},
/**
* @ngdoc function
* @name angular.Array.orderBy
* @function
*
* @description
* Orders a specified `array` by the `expression` predicate.
*
* Note: this function is used to augment the `Array` type in Angular expressions. See
* {@link angular.Array} for more informaton about Angular arrays.
*
* @param {Array} array The array to sort.
* @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be
* used by the comparator to determine the order of elements.
*
* Can be one of:
*
* - `function`: Getter function. The result of this function will be sorted using the
* `<`, `=`, `>` operator.
* - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
* to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
* ascending or descending sort order (for example, +name or -name).
* - `Array`: An array of function or string predicates. The first predicate in the array
* is used for sorting, but when two items are equivalent, the next predicate is used.
*
* @param {boolean=} reverse Reverse the order the array.
* @returns {Array} Sorted copy of the source array.
*
* @example
<doc:example>
<doc:source>
<div ng:init="friends = [{name:'John', phone:'555-1212', age:10},
{name:'Mary', phone:'555-9876', age:19},
{name:'Mike', phone:'555-4321', age:21},
{name:'Adam', phone:'555-5678', age:35},
{name:'Julie', phone:'555-8765', age:29}]"></div>
<pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>
<hr/>
[ <a href="" ng:click="predicate=''">unsorted</a> ]
<table ng:init="predicate='-age'">
<tr>
<th><a href="" ng:click="predicate = 'name'; reverse=false">Name</a>
(<a href ng:click="predicate = '-name'; reverse=false">^</a>)</th>
<th><a href="" ng:click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th>
<th><a href="" ng:click="predicate = 'age'; reverse=!reverse">Age</a></th>
<tr>
<tr ng:repeat="friend in friends.$orderBy(predicate, reverse)">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<td>{{friend.age}}</td>
<tr>
</table>
</doc:source>
<doc:scenario>
it('should be reverse ordered by aged', function() {
expect(binding('predicate')).toBe('Sorting predicate = -age; reverse = ');
expect(repeater('.doc-example-live table', 'friend in friends').column('friend.age')).
toEqual(['35', '29', '21', '19', '10']);
expect(repeater('.doc-example-live table', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
});
it('should reorder the table when user selects different predicate', function() {
element('.doc-example-live a:contains("Name")').click();
expect(repeater('.doc-example-live table', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
expect(repeater('.doc-example-live table', 'friend in friends').column('friend.age')).
toEqual(['35', '10', '29', '19', '21']);
element('.doc-example-live a:contains("Phone")').click();
expect(repeater('.doc-example-live table', 'friend in friends').column('friend.phone')).
toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
expect(repeater('.doc-example-live table', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
});
</doc:scenario>
</doc:example>
*/
'orderBy':function(array, sortPredicate, reverseOrder) {
if (!sortPredicate) return array;
sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
sortPredicate = map(sortPredicate, function(predicate){
var descending = false, get = predicate || identity;
if (isString(predicate)) {
if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
descending = predicate.charAt(0) == '-';
predicate = predicate.substring(1);
}
get = expressionCompile(predicate);
}
return reverseComparator(function(a,b){
return compare(get(a),get(b));
}, descending);
});
var arrayCopy = [];
for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
function comparator(o1, o2){
for ( var i = 0; i < sortPredicate.length; i++) {
var comp = sortPredicate[i](o1, o2);
if (comp !== 0) return comp;
}
return 0;
}
function reverseComparator(comp, descending) {
return toBoolean(descending)
? function(a,b){return comp(b,a);}
: comp;
}
function compare(v1, v2){
var t1 = typeof v1;
var t2 = typeof v2;
if (t1 == t2) {
if (t1 == "string") v1 = v1.toLowerCase();
if (t1 == "string") v2 = v2.toLowerCase();
if (v1 === v2) return 0;
return v1 < v2 ? -1 : 1;
} else {
return t1 < t2 ? -1 : 1;
}
}
},
/**
* @ngdoc function
* @name angular.Array.limitTo
* @function
*
* @description
* Creates a new array containing only a specified number of elements in an array. The elements
* are taken from either the beginning or the end of the source array, as specified by the
* value and sign (positive or negative) of `limit`.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link angular.Array} for more information about Angular arrays.
*
* @param {Array} array Source array to be limited.
* @param {string|Number} limit The length of the returned array. If the `limit` number is
* positive, `limit` number of items from the beginning of the source array are copied.
* If the number is negative, `limit` number of items from the end of the source array are
* copied.
* @returns {Array} A new sub-array of length `limit`.
*
* @example
<doc:example>
<doc:source>
<div ng:init="numbers = [1,2,3,4,5,6,7,8,9]">
Limit [1,2,3,4,5,6,7,8,9] to: <input name="limit" value="3"/>
<p>Output: {{ numbers.$limitTo(limit) | json }}</p>
</div>
</doc:source>
<doc:scenario>
it('should limit the numer array to first three items', function() {
expect(element('.doc-example-live input[name=limit]').val()).toBe('3');
expect(binding('numbers.$limitTo(limit) | json')).toEqual('[1,2,3]');
});
it('should update the output when -3 is entered', function() {
input('limit').enter(-3);
expect(binding('numbers.$limitTo(limit) | json')).toEqual('[7,8,9]');
});
</doc:scenario>
</doc:example>
*/
limitTo: function(array, limit) {
limit = parseInt(limit, 10);
var out = [],
i, n;
if (limit > 0) {
i = 0;
n = limit;
} else {
i = array.length + limit;
n = array.length;
}
for (; i<n; i++) {
out.push(array[i]);
}
return out;
}
};
var R_ISO8061_STR = /^(\d{4})-(\d\d)-(\d\d)(?:T(\d\d)(?:\:(\d\d)(?:\:(\d\d)(?:\.(\d{3}))?)?)?Z)?$/;
var angularString = {
'quote':function(string) {
return '"' + string.replace(/\\/g, '\\\\').
replace(/"/g, '\\"').
replace(/\n/g, '\\n').
replace(/\f/g, '\\f').
replace(/\r/g, '\\r').
replace(/\t/g, '\\t').
replace(/\v/g, '\\v') +
'"';
},
'quoteUnicode':function(string) {
var str = angular['String']['quote'](string);
var chars = [];
for ( var i = 0; i < str.length; i++) {
var ch = str.charCodeAt(i);
if (ch < 128) {
chars.push(str.charAt(i));
} else {
var encode = "000" + ch.toString(16);
chars.push("\\u" + encode.substring(encode.length - 4));
}
}
return chars.join('');
},
/**
* Tries to convert input to date and if successful returns the date, otherwise returns the
* input.
*
* @param {string} string
* @return {(Date|string)}
*/
'toDate':function(string){
var match;
if (isString(string) && (match = string.match(R_ISO8061_STR))){
var date = new Date(0);
date.setUTCFullYear(match[1], match[2] - 1, match[3]);
date.setUTCHours(match[4]||0, match[5]||0, match[6]||0, match[7]||0);
return date;
}
return string;
}
};
var angularDate = {
'toString':function(date){
if (!date) return date;
var isoString = date.toISOString ? date.toISOString() : '';
return (isoString.length==24) ?
isoString :
padNumber(date.getUTCFullYear(), 4) + '-' +
padNumber(date.getUTCMonth() + 1, 2) + '-' +
padNumber(date.getUTCDate(), 2) + 'T' +
padNumber(date.getUTCHours(), 2) + ':' +
padNumber(date.getUTCMinutes(), 2) + ':' +
padNumber(date.getUTCSeconds(), 2) + '.' +
padNumber(date.getUTCMilliseconds(), 3) + 'Z';
}
};
var angularFunction = {
'compile': function(expression) {
if (isFunction(expression)){
return expression;
} else if (expression){
return expressionCompile(expression);
} else {
return identity;
}
}
};
/**
* Computes a hash of an 'obj'.
* Hash of a:
* string is string
* number is number as string
* object is either call $hashKey function on object or assign unique hashKey id.
*
* @param obj
* @returns {String} hash string such that the same input will have the same hash string
*/
function hashKey(obj) {
var objType = typeof obj;
var key = obj;
if (objType == 'object') {
if (typeof (key = obj.$hashKey) == 'function') {
// must invoke on object to keep the right this
key = obj.$hashKey();
} else if (key === undefined) {
key = obj.$hashKey = nextUid();
}
}
return objType + ':' + key;
}
/**
* HashMap which can use objects as keys
*/
function HashMap(){}
HashMap.prototype = {
/**
* Store key value pair
* @param key key to store can be any type
* @param value value to store can be any type
* @returns old value if any
*/
put: function(key, value) {
var _key = hashKey(key);
var oldValue = this[_key];
this[_key] = value;
return oldValue;
},
/**
* @param key
* @returns the value for the key
*/
get: function(key) {
return this[hashKey(key)];
},
/**
* Remove the key/value pair
* @param key
* @returns value associated with key before it was removed
*/
remove: function(key) {
var _key = hashKey(key);
var value = this[_key];
delete this[_key];
return value;
}
};
function defineApi(dst, chain){
angular[dst] = angular[dst] || {};
forEach(chain, function(parent){
extend(angular[dst], parent);
});
}
defineApi('Global', [angularGlobal]);
defineApi('Collection', [angularGlobal, angularCollection]);
defineApi('Array', [angularGlobal, angularCollection, angularArray]);
defineApi('Object', [angularGlobal, angularCollection, angularObject]);
defineApi('String', [angularGlobal, angularString]);
defineApi('Date', [angularGlobal, angularDate]);
//IE bug
angular.Date.toString = angularDate.toString;
defineApi('Function', [angularGlobal, angularCollection, angularFunction]);
'use strict';
/**
* @workInProgress
* @ngdoc overview
* @name angular.filter
* @description
*
* Filters are used for formatting data displayed to the user.
*
* The general syntax in templates is as follows:
*
* {{ expression | [ filter_name ] }}
*
* Following is the list of built-in angular filters:
*
* * {@link angular.filter.currency currency}
* * {@link angular.filter.date date}
* * {@link angular.filter.html html}
* * {@link angular.filter.json json}
* * {@link angular.filter.linky linky}
* * {@link angular.filter.lowercase lowercase}
* * {@link angular.filter.number number}
* * {@link angular.filter.uppercase uppercase}
*
* For more information about how angular filters work, and how to create your own filters, see
* {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer
* Guide.
*/
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.currency
* @function
*
* @description
* Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
* symbol for current locale is used.
*
* @param {number} amount Input to filter.
* @param {string=} symbol Currency symbol or identifier to be displayed.
* @returns {string} Formatted number.
*
* @css ng-format-negative
* When the value is negative, this css class is applied to the binding making it (by default) red.
*
* @example
<doc:example>
<doc:source>
<input type="text" name="amount" value="1234.56"/> <br/>
default currency symbol ($): {{amount | currency}}<br/>
custom currency identifier (USD$): {{amount | currency:"USD$"}}
</doc:source>
<doc:scenario>
it('should init with 1234.56', function(){
expect(binding('amount | currency')).toBe('$1,234.56');
expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');
});
it('should update', function(){
input('amount').enter('-1234');
expect(binding('amount | currency')).toBe('($1,234.00)');
expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');
expect(element('.doc-example-live .ng-binding').attr('className')).
toMatch(/ng-format-negative/);
});
</doc:scenario>
</doc:example>
*/
angularFilter.currency = function(amount, currencySymbol){
var formats = this.$service('$locale').NUMBER_FORMATS;
this.$element.toggleClass('ng-format-negative', amount < 0);
if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2)
.replace(/\u00A4/g, currencySymbol);
};
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.number
* @function
*
* @description
* Formats a number as text.
*
* If the input is not a number an empty string is returned.
*
* @param {number|string} number Number to format.
* @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to.
* @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
*
* @example
<doc:example>
<doc:source>
Enter number: <input name='val' value='1234.56789' /><br/>
Default formatting: {{val | number}}<br/>
No fractions: {{val | number:0}}<br/>
Negative number: {{-val | number:4}}
</doc:source>
<doc:scenario>
it('should format numbers', function(){
expect(binding('val | number')).toBe('1,234.568');
expect(binding('val | number:0')).toBe('1,235');
expect(binding('-val | number:4')).toBe('-1,234.5679');
});
it('should update', function(){
input('val').enter('3374.333');
expect(binding('val | number')).toBe('3,374.333');
expect(binding('val | number:0')).toBe('3,374');
expect(binding('-val | number:4')).toBe('-3,374.3330');
});
</doc:scenario>
</doc:example>
*/
var DECIMAL_SEP = '.';
angularFilter.number = function(number, fractionSize) {
if (isNaN(number) || !isFinite(number)) return '';
var formats = this.$service('$locale').NUMBER_FORMATS;
return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP,
formats.DECIMAL_SEP, fractionSize);
}
function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
var isNegative = number < 0;
number = Math.abs(number);
var numStr = number + '',
formatedText = '',
parts = [];
if (numStr.indexOf('e') !== -1) {
formatedText = numStr;
} else {
var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
//determine fractionSize if it is not specified
if (isUndefined(fractionSize)) {
fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
}
var pow = Math.pow(10, fractionSize);
number = Math.round(number * pow) / pow;
var fraction = ('' + number).split(DECIMAL_SEP);
var whole = fraction[0];
fraction = fraction[1] || '';
var pos = 0,
lgroup = pattern.lgSize,
group = pattern.gSize;
if (whole.length >= (lgroup + group)) {
pos = whole.length - lgroup;
for (var i = 0; i < pos; i++) {
if ((pos - i)%group === 0 && i !== 0) {
formatedText += groupSep;
}
formatedText += whole.charAt(i);
}
}
for (i = pos; i < whole.length; i++) {
if ((whole.length - i)%lgroup === 0 && i !== 0) {
formatedText += groupSep;
}
formatedText += whole.charAt(i);
}
// format fraction part.
while(fraction.length < fractionSize) {
fraction += '0';
}
if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize);
}
parts.push(isNegative ? pattern.negPre : pattern.posPre);
parts.push(formatedText);
parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
return parts.join('');
}
function padNumber(num, digits, trim) {
var neg = '';
if (num < 0) {
neg = '-';
num = -num;
}
num = '' + num;
while(num.length < digits) num = '0' + num;
if (trim)
num = num.substr(num.length - digits);
return neg + num;
}
function dateGetter(name, size, offset, trim) {
return function(date) {
var value = date['get' + name]();
if (offset > 0 || value > -offset)
value += offset;
if (value === 0 && offset == -12 ) value = 12;
return padNumber(value, size, trim);
};
}
function dateStrGetter(name, shortForm) {
return function(date, formats) {
var value = date['get' + name]();
var get = uppercase(shortForm ? ('SHORT' + name) : name);
return formats[get][value];
};
}
function timeZoneGetter(date) {
var offset = date.getTimezoneOffset();
return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2);
}
function ampmGetter(date, formats) {
return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
}
var DATE_FORMATS = {
yyyy: dateGetter('FullYear', 4),
yy: dateGetter('FullYear', 2, 0, true),
y: dateGetter('FullYear', 1),
MMMM: dateStrGetter('Month'),
MMM: dateStrGetter('Month', true),
MM: dateGetter('Month', 2, 1),
M: dateGetter('Month', 1, 1),
dd: dateGetter('Date', 2),
d: dateGetter('Date', 1),
HH: dateGetter('Hours', 2),
H: dateGetter('Hours', 1),
hh: dateGetter('Hours', 2, -12),
h: dateGetter('Hours', 1, -12),
mm: dateGetter('Minutes', 2),
m: dateGetter('Minutes', 1),
ss: dateGetter('Seconds', 2),
s: dateGetter('Seconds', 1),
EEEE: dateStrGetter('Day'),
EEE: dateStrGetter('Day', true),
a: ampmGetter,
Z: timeZoneGetter
};
var GET_TIME_ZONE = /[A-Z]{3}(?![+\-])/;
var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/
var OPERA_TOSTRING_PATTERN = /^[\d].*Z$/;
var NUMBER_STRING = /^\d+$/;
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.date
* @function
*
* @description
* Formats `date` to a string based on the requested `format`.
*
* `format` string can be composed of the following elements:
*
* * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
* * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
* * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
* * `'MMMM'`: Month in year (January-December)
* * `'MMM'`: Month in year (Jan-Dec)
* * `'MM'`: Month in year, padded (01-12)
* * `'M'`: Month in year (1-12)
* * `'dd'`: Day in month, padded (01-31)
* * `'d'`: Day in month (1-31)
* * `'EEEE'`: Day in Week,(Sunday-Saturday)
* * `'EEE'`: Day in Week, (Sun-Sat)
* * `'HH'`: Hour in day, padded (00-23)
* * `'H'`: Hour in day (0-23)
* * `'hh'`: Hour in am/pm, padded (01-12)
* * `'h'`: Hour in am/pm, (1-12)
* * `'mm'`: Minute in hour, padded (00-59)
* * `'m'`: Minute in hour (0-59)
* * `'ss'`: Second in minute, padded (00-59)
* * `'s'`: Second in minute (0-59)
* * `'a'`: am/pm marker
* * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200)
*
* `format` string can also be one of the following predefined
* {@link guide/dev_guide.i18n localizable formats}:
*
* * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
* (e.g. Sep 3, 2010 12:05:08 pm)
* * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm)
* * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale
* (e.g. Friday, September 3, 2010)
* * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010
* * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010)
* * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
* * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
* * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
*
* `format` string can contain literal values. These need to be quoted with single quotes (e.g.
* `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
* (e.g. `"h o''clock"`).
*
* @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
* number) or ISO 8601 extended datetime string (yyyy-MM-ddTHH:mm:ss.SSSZ).
* @param {string=} format Formatting rules (see Description). If not specified,
* Date#toLocaleDateString is used.
* @returns {string} Formatted string or the input if input is not recognized as date/millis.
*
* @example
<doc:example>
<doc:source>
<span ng:non-bindable>{{1288323623006 | date:'medium'}}</span>:
{{1288323623006 | date:'medium'}}<br/>
<span ng:non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:
{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}<br/>
<span ng:non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}<br/>
</doc:source>
<doc:scenario>
it('should format date', function(){
expect(binding("1288323623006 | date:'medium'")).
toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/);
expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
});
</doc:scenario>
</doc:example>
*/
angularFilter.date = function(date, format) {
var $locale = this.$service('$locale');
format = $locale.DATETIME_FORMATS[format] || format;
if (isString(date)) {
if (NUMBER_STRING.test(date)) {
date = parseInt(date, 10);
} else {
date = angularString.toDate(date);
}
}
if (isNumber(date)) {
date = new Date(date);
}
if (!isDate(date)) {
return date;
}
var text = date.toLocaleDateString(), fn;
if (format && isString(format)) {
text = '';
var parts = [], match;
while(format) {
match = DATE_FORMATS_SPLIT.exec(format);
if (match) {
parts = concat(parts, match, 1);
format = parts.pop();
} else {
parts.push(format);
format = null;
}
}
forEach(parts, function(value){
fn = DATE_FORMATS[value];
text += fn ? fn(date, $locale.DATETIME_FORMATS)
: value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
});
}
return text;
};
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.json
* @function
*
* @description
* Allows you to convert a JavaScript object into JSON string.
*
* This filter is mostly useful for debugging. When using the double curly {{value}} notation
* the binding is automatically converted to JSON.
*
* @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
* @returns {string} JSON string.
*
* @css ng-monospace Always applied to the encapsulating element.
*
* @example:
<doc:example>
<doc:source>
<pre>{{ {'name':'value'} | json }}</pre>
</doc:source>
<doc:scenario>
it('should jsonify filtered objects', function() {
expect(binding('| json')).toBe('{\n "name":"value"}');
});
</doc:scenario>
</doc:example>
*
*/
angularFilter.json = function(object) {
this.$element.addClass("ng-monospace");
return toJson(object, true);
};
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.lowercase
* @function
*
* @see angular.lowercase
*/
angularFilter.lowercase = lowercase;
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.uppercase
* @function
*
* @see angular.uppercase
*/
angularFilter.uppercase = uppercase;
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.html
* @function
*
* @description
* Prevents the input from getting escaped by angular. By default the input is sanitized and
* inserted into the DOM as is.
*
* The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are
* then serialized back to properly escaped html string. This means that no unsafe input can make
* it into the returned string, however, since our parser is more strict than a typical browser
* parser, it's possible that some obscure input, which would be recognized as valid HTML by a
* browser, won't make it through the sanitizer.
*
* If you hate your users, you may call the filter with optional 'unsafe' argument, which bypasses
* the html sanitizer, but makes your application vulnerable to XSS and other attacks. Using this
* option is strongly discouraged and should be used only if you absolutely trust the input being
* filtered and you can't get the content through the sanitizer.
*
* @param {string} html Html input.
* @param {string=} option If 'unsafe' then do not sanitize the HTML input.
* @returns {string} Sanitized or raw html.
*
* @example
<doc:example>
<doc:source>
Snippet: <textarea name="snippet" cols="60" rows="3">
<p style="color:blue">an html
<em onmouseover="this.textContent='PWN3D!'">click here</em>
snippet</p></textarea>
<table>
<tr>
<td>Filter</td>
<td>Source</td>
<td>Rendered</td>
</tr>
<tr id="html-filter">
<td>html filter</td>
<td>
<pre><div ng:bind="snippet | html"><br/></div></pre>
</td>
<td>
<div ng:bind="snippet | html"></div>
</td>
</tr>
<tr id="escaped-html">
<td>no filter</td>
<td><pre><div ng:bind="snippet"><br/></div></pre></td>
<td><div ng:bind="snippet"></div></td>
</tr>
<tr id="html-unsafe-filter">
<td>unsafe html filter</td>
<td><pre><div ng:bind="snippet | html:'unsafe'"><br/></div></pre></td>
<td><div ng:bind="snippet | html:'unsafe'"></div></td>
</tr>
</table>
</doc:source>
<doc:scenario>
it('should sanitize the html snippet ', function(){
expect(using('#html-filter').binding('snippet | html')).
toBe('<p>an html\n<em>click here</em>\nsnippet</p>');
});
it('should escape snippet without any filter', function() {
expect(using('#escaped-html').binding('snippet')).
toBe("<p style=\"color:blue\">an html\n" +
"<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
"snippet</p>");
});
it('should inline raw snippet if filtered as unsafe', function() {
expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).
toBe("<p style=\"color:blue\">an html\n" +
"<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
"snippet</p>");
});
it('should update', function(){
input('snippet').enter('new <b>text</b>');
expect(using('#html-filter').binding('snippet | html')).toBe('new <b>text</b>');
expect(using('#escaped-html').binding('snippet')).toBe("new <b>text</b>");
expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).toBe('new <b>text</b>');
});
</doc:scenario>
</doc:example>
*/
angularFilter.html = function(html, option){
return new HTML(html, option);
};
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.linky
* @function
*
* @description
* Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and
* plain email address links.
*
* @param {string} text Input text.
* @returns {string} Html-linkified text.
*
* @example
<doc:example>
<doc:source>
Snippet: <textarea name="snippet" cols="60" rows="3">
Pretty text with some links:
http://angularjs.org/,
mailto:us@somewhere.org,
another@somewhere.org,
and one more: ftp://127.0.0.1/.</textarea>
<table>
<tr>
<td>Filter</td>
<td>Source</td>
<td>Rendered</td>
</tr>
<tr id="linky-filter">
<td>linky filter</td>
<td>
<pre><div ng:bind="snippet | linky"><br/></div></pre>
</td>
<td>
<div ng:bind="snippet | linky"></div>
</td>
</tr>
<tr id="escaped-html">
<td>no filter</td>
<td><pre><div ng:bind="snippet"><br/></div></pre></td>
<td><div ng:bind="snippet"></div></td>
</tr>
</table>
</doc:source>
<doc:scenario>
it('should linkify the snippet with urls', function(){
expect(using('#linky-filter').binding('snippet | linky')).
toBe('Pretty text with some links:\n' +
'<a href="http://angularjs.org/">http://angularjs.org/</a>,\n' +
'<a href="mailto:us@somewhere.org">us@somewhere.org</a>,\n' +
'<a href="mailto:another@somewhere.org">another@somewhere.org</a>,\n' +
'and one more: <a href="ftp://127.0.0.1/">ftp://127.0.0.1/</a>.');
});
it ('should not linkify snippet without the linky filter', function() {
expect(using('#escaped-html').binding('snippet')).
toBe("Pretty text with some links:\n" +
"http://angularjs.org/,\n" +
"mailto:us@somewhere.org,\n" +
"another@somewhere.org,\n" +
"and one more: ftp://127.0.0.1/.");
});
it('should update', function(){
input('snippet').enter('new http://link.');
expect(using('#linky-filter').binding('snippet | linky')).
toBe('new <a href="http://link">http://link</a>.');
expect(using('#escaped-html').binding('snippet')).toBe('new http://link.');
});
</doc:scenario>
</doc:example>
*/
var LINKY_URL_REGEXP = /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s\.\;\,\(\)\{\}\<\>]/,
MAILTO_REGEXP = /^mailto:/;
angularFilter.linky = function(text) {
if (!text) return text;
var match;
var raw = text;
var html = [];
var writer = htmlSanitizeWriter(html);
var url;
var i;
while ((match = raw.match(LINKY_URL_REGEXP))) {
// We can not end in these as they are sometimes found at the end of the sentence
url = match[0];
// if we did not match ftp/http/mailto then assume mailto
if (match[2] == match[3]) url = 'mailto:' + url;
i = match.index;
writer.chars(raw.substr(0, i));
writer.start('a', {href:url});
writer.chars(match[0].replace(MAILTO_REGEXP, ''));
writer.end('a');
raw = raw.substring(i + match[0].length);
}
writer.chars(raw);
return new HTML(html.join(''));
};
'use strict';
/**
* @workInProgress
* @ngdoc overview
* @name angular.formatter
* @description
*
* Formatters are used for translating data formats between those used for display and those used
* for storage.
*
* Following is the list of built-in angular formatters:
*
* * {@link angular.formatter.boolean boolean} - Formats user input in boolean format
* * {@link angular.formatter.json json} - Formats user input in JSON format
* * {@link angular.formatter.list list} - Formats user input string as an array
* * {@link angular.formatter.number number} - Formats user input strings as a number
* * {@link angular.formatter.trim trim} - Trims extras spaces from end of user input
*
* For more information about how angular formatters work, and how to create your own formatters,
* see {@link guide/dev_guide.templates.formatters Understanding Angular Formatters} in the angular
* Developer Guide.
*/
function formatter(format, parse) {return {'format':format, 'parse':parse || format};}
function toString(obj) {
return (isDefined(obj) && obj !== null) ? "" + obj : obj;
}
var NUMBER = /^\s*[-+]?\d*(\.\d*)?\s*$/;
angularFormatter.noop = formatter(identity, identity);
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.json
*
* @description
* Formats the user input as JSON text.
*
* @returns {?string} A JSON string representation of the model.
*
* @example
<doc:example>
<doc:source>
<div ng:init="data={name:'misko', project:'angular'}">
<input type="text" size='50' name="data" ng:format="json"/>
<pre>data={{data}}</pre>
</div>
</doc:source>
<doc:scenario>
it('should format json', function(){
expect(binding('data')).toEqual('data={\n \"name\":\"misko\",\n \"project\":\"angular\"}');
input('data').enter('{}');
expect(binding('data')).toEqual('data={\n }');
});
</doc:scenario>
</doc:example>
*/
angularFormatter.json = formatter(toJson, function(value){
return fromJson(value || 'null');
});
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.boolean
*
* @description
* Use boolean formatter if you wish to store the data as boolean.
*
* @returns {boolean} Converts to `true` unless user enters (blank), `f`, `false`, `0`, `no`, `[]`.
*
* @example
<doc:example>
<doc:source>
Enter truthy text:
<input type="text" name="value" ng:format="boolean" value="no"/>
<input type="checkbox" name="value"/>
<pre>value={{value}}</pre>
</doc:source>
<doc:scenario>
it('should format boolean', function(){
expect(binding('value')).toEqual('value=false');
input('value').enter('truthy');
expect(binding('value')).toEqual('value=true');
});
</doc:scenario>
</doc:example>
*/
angularFormatter['boolean'] = formatter(toString, toBoolean);
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.number
*
* @description
* Use number formatter if you wish to convert the user entered string to a number.
*
* @returns {number} Number from the parsed string.
*
* @example
<doc:example>
<doc:source>
Enter valid number:
<input type="text" name="value" ng:format="number" value="1234"/>
<pre>value={{value}}</pre>
</doc:source>
<doc:scenario>
it('should format numbers', function(){
expect(binding('value')).toEqual('value=1234');
input('value').enter('5678');
expect(binding('value')).toEqual('value=5678');
});
</doc:scenario>
</doc:example>
*/
angularFormatter.number = formatter(toString, function(obj){
if (obj == null || NUMBER.exec(obj)) {
return obj===null || obj === '' ? null : 1*obj;
} else {
throw "Not a number";
}
});
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.list
*
* @description
* Use list formatter if you wish to convert the user entered string to an array.
*
* @returns {Array} Array parsed from the entered string.
*
* @example
<doc:example>
<doc:source>
Enter a list of items:
<input type="text" name="value" ng:format="list" value=" chair ,, table"/>
<input type="text" name="value" ng:format="list"/>
<pre>value={{value}}</pre>
</doc:source>
<doc:scenario>
it('should format lists', function(){
expect(binding('value')).toEqual('value=["chair","table"]');
this.addFutureAction('change to XYZ', function($window, $document, done){
$document.elements('.doc-example-live :input:last').val(',,a,b,').trigger('change');
done();
});
expect(binding('value')).toEqual('value=["a","b"]');
});
</doc:scenario>
</doc:example>
*/
angularFormatter.list = formatter(
function(obj) { return obj ? obj.join(", ") : obj; },
function(value) {
var list = [];
forEach((value || '').split(','), function(item){
item = trim(item);
if (item) list.push(item);
});
return list;
}
);
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.trim
*
* @description
* Use trim formatter if you wish to trim extra spaces in user text.
*
* @returns {String} Trim excess leading and trailing space.
*
* @example
<doc:example>
<doc:source>
Enter text with leading/trailing spaces:
<input type="text" name="value" ng:format="trim" value=" book "/>
<input type="text" name="value" ng:format="trim"/>
<pre>value={{value|json}}</pre>
</doc:source>
<doc:scenario>
it('should format trim', function(){
expect(binding('value')).toEqual('value="book"');
this.addFutureAction('change to XYZ', function($window, $document, done){
$document.elements('.doc-example-live :input:last').val(' text ').trigger('change');
done();
});
expect(binding('value')).toEqual('value="text"');
});
</doc:scenario>
</doc:example>
*/
angularFormatter.trim = formatter(
function(obj) { return obj ? trim("" + obj) : ""; }
);
'use strict';
/**
* @workInProgress
* @ngdoc overview
* @name angular.validator
* @description
*
* Most of the built-in angular validators are used to check user input against defined types or
* patterns. You can easily create your own custom validators as well.
*
* Following is the list of built-in angular validators:
*
* * {@link angular.validator.asynchronous asynchronous()} - Provides asynchronous validation via a
* callback function.
* * {@link angular.validator.date date()} - Checks user input against default date format:
* "MM/DD/YYYY"
* * {@link angular.validator.email email()} - Validates that user input is a well-formed email
* address.
* * {@link angular.validator.integer integer()} - Validates that user input is an integer
* * {@link angular.validator.json json()} - Validates that user input is valid JSON
* * {@link angular.validator.number number()} - Validates that user input is a number
* * {@link angular.validator.phone phone()} - Validates that user input matches the pattern
* "1(123)123-1234"
* * {@link angular.validator.regexp regexp()} - Restricts valid input to a specified regular
* expression pattern
* * {@link angular.validator.url url()} - Validates that user input is a well-formed URL.
*
* For more information about how angular validators work, and how to create your own validators,
* see {@link guide/dev_guide.templates.validators Understanding Angular Validators} in the angular
* Developer Guide.
*/
extend(angularValidator, {
'noop': function() { return null; },
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.regexp
* @description
* Use regexp validator to restrict the input to any Regular Expression.
*
* @param {string} value value to validate
* @param {string|regexp} expression regular expression.
* @param {string=} msg error message to display.
* @css ng-validation-error
*
* @example
<doc:example>
<doc:source>
<script> function Cntl(){
this.ssnRegExp = /^\d\d\d-\d\d-\d\d\d\d$/;
}
</script>
Enter valid SSN:
<div ng:controller="Cntl">
<input name="ssn" value="123-45-6789" ng:validate="regexp:ssnRegExp" >
</div>
</doc:source>
<doc:scenario>
it('should invalidate non ssn', function(){
var textBox = element('.doc-example-live :input');
expect(textBox.attr('className')).not().toMatch(/ng-validation-error/);
expect(textBox.val()).toEqual('123-45-6789');
input('ssn').enter('123-45-67890');
expect(textBox.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*
*/
'regexp': function(value, regexp, msg) {
if (!value.match(regexp)) {
return msg ||
"Value does not match expected format " + regexp + ".";
} else {
return null;
}
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.number
* @description
* Use number validator to restrict the input to numbers with an
* optional range. (See integer for whole numbers validator).
*
* @param {string} value value to validate
* @param {int=} [min=MIN_INT] minimum value.
* @param {int=} [max=MAX_INT] maximum value.
* @css ng-validation-error
*
* @example
<doc:example>
<doc:source>
Enter number: <input name="n1" ng:validate="number" > <br>
Enter number greater than 10: <input name="n2" ng:validate="number:10" > <br>
Enter number between 100 and 200: <input name="n3" ng:validate="number:100:200" > <br>
</doc:source>
<doc:scenario>
it('should invalidate number', function(){
var n1 = element('.doc-example-live :input[name=n1]');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('n1').enter('1.x');
expect(n1.attr('className')).toMatch(/ng-validation-error/);
var n2 = element('.doc-example-live :input[name=n2]');
expect(n2.attr('className')).not().toMatch(/ng-validation-error/);
input('n2').enter('9');
expect(n2.attr('className')).toMatch(/ng-validation-error/);
var n3 = element('.doc-example-live :input[name=n3]');
expect(n3.attr('className')).not().toMatch(/ng-validation-error/);
input('n3').enter('201');
expect(n3.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*
*/
'number': function(value, min, max) {
var num = 1 * value;
if (num == value) {
if (typeof min != $undefined && num < min) {
return "Value can not be less than " + min + ".";
}
if (typeof min != $undefined && num > max) {
return "Value can not be greater than " + max + ".";
}
return null;
} else {
return "Not a number";
}
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.integer
* @description
* Use number validator to restrict the input to integers with an
* optional range. (See integer for whole numbers validator).
*
* @param {string} value value to validate
* @param {int=} [min=MIN_INT] minimum value.
* @param {int=} [max=MAX_INT] maximum value.
* @css ng-validation-error
*
* @example
<doc:example>
<doc:source>
Enter integer: <input name="n1" ng:validate="integer" > <br>
Enter integer equal or greater than 10: <input name="n2" ng:validate="integer:10" > <br>
Enter integer between 100 and 200 (inclusive): <input name="n3" ng:validate="integer:100:200" > <br>
</doc:source>
<doc:scenario>
it('should invalidate integer', function(){
var n1 = element('.doc-example-live :input[name=n1]');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('n1').enter('1.1');
expect(n1.attr('className')).toMatch(/ng-validation-error/);
var n2 = element('.doc-example-live :input[name=n2]');
expect(n2.attr('className')).not().toMatch(/ng-validation-error/);
input('n2').enter('10.1');
expect(n2.attr('className')).toMatch(/ng-validation-error/);
var n3 = element('.doc-example-live :input[name=n3]');
expect(n3.attr('className')).not().toMatch(/ng-validation-error/);
input('n3').enter('100.1');
expect(n3.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*/
'integer': function(value, min, max) {
var numberError = angularValidator['number'](value, min, max);
if (numberError) return numberError;
if (!("" + value).match(/^\s*[\d+]*\s*$/) || value != Math.round(value)) {
return "Not a whole number";
}
return null;
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.date
* @description
* Use date validator to restrict the user input to a valid date
* in format in format MM/DD/YYYY.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
<doc:example>
<doc:source>
Enter valid date:
<input name="text" value="1/1/2009" ng:validate="date" >
</doc:source>
<doc:scenario>
it('should invalidate date', function(){
var n1 = element('.doc-example-live :input');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('text').enter('123/123/123');
expect(n1.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*
*/
'date': function(value) {
var fields = /^(\d\d?)\/(\d\d?)\/(\d\d\d\d)$/.exec(value);
var date = fields ? new Date(fields[3], fields[1]-1, fields[2]) : 0;
return (date &&
date.getFullYear() == fields[3] &&
date.getMonth() == fields[1]-1 &&
date.getDate() == fields[2])
? null
: "Value is not a date. (Expecting format: 12/31/2009).";
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.email
* @description
* Use email validator if you wist to restrict the user input to a valid email.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
<doc:example>
<doc:source>
Enter valid email:
<input name="text" ng:validate="email" value="me@example.com">
</doc:source>
<doc:scenario>
it('should invalidate email', function(){
var n1 = element('.doc-example-live :input');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('text').enter('a@b.c');
expect(n1.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*
*/
'email': function(value) {
if (value.match(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/)) {
return null;
}
return "Email needs to be in username@host.com format.";
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.phone
* @description
* Use phone validator to restrict the input phone numbers.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
<doc:example>
<doc:source>
Enter valid phone number:
<input name="text" value="1(234)567-8901" ng:validate="phone" >
</doc:source>
<doc:scenario>
it('should invalidate phone', function(){
var n1 = element('.doc-example-live :input');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('text').enter('+12345678');
expect(n1.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*
*/
'phone': function(value) {
if (value.match(/^1\(\d\d\d\)\d\d\d-\d\d\d\d$/)) {
return null;
}
if (value.match(/^\+\d{2,3} (\(\d{1,5}\))?[\d ]+\d$/)) {
return null;
}
return "Phone number needs to be in 1(987)654-3210 format in North America " +
"or +999 (123) 45678 906 internationally.";
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.url
* @description
* Use phone validator to restrict the input URLs.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
<doc:example>
<doc:source>
Enter valid URL:
<input name="text" value="http://example.com/abc.html" size="40" ng:validate="url" >
</doc:source>
<doc:scenario>
it('should invalidate url', function(){
var n1 = element('.doc-example-live :input');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('text').enter('abc://server/path');
expect(n1.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*
*/
'url': function(value) {
if (value.match(/^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/)) {
return null;
}
return "URL needs to be in http://server[:port]/path format.";
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.json
* @description
* Use json validator if you wish to restrict the user input to a valid JSON.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
<doc:example>
<doc:source>
<textarea name="json" cols="60" rows="5" ng:validate="json">
{name:'abc'}
</textarea>
</doc:source>
<doc:scenario>
it('should invalidate json', function(){
var n1 = element('.doc-example-live :input');
expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
input('json').enter('{name}');
expect(n1.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*
*/
'json': function(value) {
try {
fromJson(value);
return null;
} catch (e) {
return e.toString();
}
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.asynchronous
* @description
* Use asynchronous validator if the validation can not be computed
* immediately, but is provided through a callback. The widget
* automatically shows a spinning indicator while the validity of
* the widget is computed. This validator caches the result.
*
* @param {string} value value to validate
* @param {function(inputToValidate,validationDone)} validate function to call to validate the state
* of the input.
* @param {function(data)=} [update=noop] function to call when state of the
* validator changes
*
* @paramDescription
* The `validate` function (specified by you) is called as
* `validate(inputToValidate, validationDone)`:
*
* * `inputToValidate`: value of the input box.
* * `validationDone`: `function(error, data){...}`
* * `error`: error text to display if validation fails
* * `data`: data object to pass to update function
*
* The `update` function is optionally specified by you and is
* called by <angular/> on input change. Since the
* asynchronous validator caches the results, the update
* function can be called without a call to `validate`
* function. The function is called as `update(data)`:
*
* * `data`: data object as passed from validate function
*
* @css ng-input-indicator-wait, ng-validation-error
*
* @example
<doc:example>
<doc:source>
<script>
function MyCntl(){
this.myValidator = function (inputToValidate, validationDone) {
setTimeout(function(){
validationDone(inputToValidate.length % 2);
}, 500);
}
}
</script>
This input is validated asynchronously:
<div ng:controller="MyCntl">
<input name="text" ng:validate="asynchronous:myValidator">
</div>
</doc:source>
<doc:scenario>
it('should change color in delayed way', function(){
var textBox = element('.doc-example-live :input');
expect(textBox.attr('className')).not().toMatch(/ng-input-indicator-wait/);
expect(textBox.attr('className')).not().toMatch(/ng-validation-error/);
input('text').enter('X');
expect(textBox.attr('className')).toMatch(/ng-input-indicator-wait/);
sleep(.6);
expect(textBox.attr('className')).not().toMatch(/ng-input-indicator-wait/);
expect(textBox.attr('className')).toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*
*/
/*
* cache is attached to the element
* cache: {
* inputs : {
* 'user input': {
* response: server response,
* error: validation error
* },
* current: 'current input'
* }
* }
*
*/
'asynchronous': function(input, asynchronousFn, updateFn) {
if (!input) return;
var scope = this;
var element = scope.$element;
var cache = element.data('$asyncValidator');
if (!cache) {
element.data('$asyncValidator', cache = {inputs:{}});
}
cache.current = input;
var inputState = cache.inputs[input],
$invalidWidgets = scope.$service('$invalidWidgets');
if (!inputState) {
cache.inputs[input] = inputState = { inFlight: true };
$invalidWidgets.markInvalid(scope.$element);
element.addClass('ng-input-indicator-wait');
asynchronousFn(input, function(error, data) {
inputState.response = data;
inputState.error = error;
inputState.inFlight = false;
if (cache.current == input) {
element.removeClass('ng-input-indicator-wait');
$invalidWidgets.markValid(element);
}
element.data($$validate)();
});
} else if (inputState.inFlight) {
// request in flight, mark widget invalid, but don't show it to user
$invalidWidgets.markInvalid(scope.$element);
} else {
(updateFn||noop)(inputState.response);
}
return inputState.error;
}
});
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$cookieStore
* @requires $cookies
*
* @description
* Provides a key-value (string-object) storage, that is backed by session cookies.
* Objects put or retrieved from this storage are automatically serialized or
* deserialized by angular's toJson/fromJson.
* @example
*/
angularServiceInject('$cookieStore', function($store) {
return {
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$cookieStore#get
* @methodOf angular.service.$cookieStore
*
* @description
* Returns the value of given cookie key
*
* @param {string} key Id to use for lookup.
* @returns {Object} Deserialized cookie value.
*/
get: function(key) {
return fromJson($store[key]);
},
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$cookieStore#put
* @methodOf angular.service.$cookieStore
*
* @description
* Sets a value for given cookie key
*
* @param {string} key Id for the `value`.
* @param {Object} value Value to be stored.
*/
put: function(key, value) {
$store[key] = toJson(value);
},
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$cookieStore#remove
* @methodOf angular.service.$cookieStore
*
* @description
* Remove given cookie
*
* @param {string} key Id of the key-value pair to delete.
*/
remove: function(key) {
delete $store[key];
}
};
}, ['$cookies']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$cookies
* @requires $browser
*
* @description
* Provides read/write access to browser's cookies.
*
* Only a simple Object is exposed and by adding or removing properties to/from
* this object, new cookies are created/deleted at the end of current $eval.
*
* @example
*/
angularServiceInject('$cookies', function($browser) {
var rootScope = this,
cookies = {},
lastCookies = {},
lastBrowserCookies,
runEval = false;
//creates a poller fn that copies all cookies from the $browser to service & inits the service
$browser.addPollFn(function() {
var currentCookies = $browser.cookies();
if (lastBrowserCookies != currentCookies) { //relies on browser.cookies() impl
lastBrowserCookies = currentCookies;
copy(currentCookies, lastCookies);
copy(currentCookies, cookies);
if (runEval) rootScope.$apply();
}
})();
runEval = true;
//at the end of each eval, push cookies
//TODO: this should happen before the "delayed" watches fire, because if some cookies are not
// strings or browser refuses to store some cookies, we update the model in the push fn.
this.$watch(push);
return cookies;
/**
* Pushes all the cookies from the service to the browser and verifies if all cookies were stored.
*/
function push(){
var name,
value,
browserCookies,
updated;
//delete any cookies deleted in $cookies
for (name in lastCookies) {
if (isUndefined(cookies[name])) {
$browser.cookies(name, undefined);
}
}
//update all cookies updated in $cookies
for(name in cookies) {
value = cookies[name];
if (!isString(value)) {
if (isDefined(lastCookies[name])) {
cookies[name] = lastCookies[name];
} else {
delete cookies[name];
}
} else if (value !== lastCookies[name]) {
$browser.cookies(name, value);
updated = true;
}
}
//verify what was actually stored
if (updated){
updated = false;
browserCookies = $browser.cookies();
for (name in cookies) {
if (cookies[name] !== browserCookies[name]) {
//delete or reset all cookies that the browser dropped from $cookies
if (isUndefined(browserCookies[name])) {
delete cookies[name];
} else {
cookies[name] = browserCookies[name];
}
updated = true;
}
}
}
}
}, ['$browser']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$defer
* @requires $browser
*
* @description
* Delegates to {@link angular.service.$browser $browser.defer}, but wraps the `fn` function
* into a try/catch block and delegates any exceptions to
* {@link angular.service.$exceptionHandler $exceptionHandler} service.
*
* In tests you can use `$browser.defer.flush()` to flush the queue of deferred functions.
*
* @param {function()} fn A function, who's execution should be deferred.
* @param {number=} [delay=0] of milliseconds to defer the function execution.
*/
angularServiceInject('$defer', function($browser) {
var scope = this;
return function(fn, delay) {
$browser.defer(function() {
scope.$apply(fn);
}, delay);
};
}, ['$browser']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$document
* @requires $window
*
* @description
* A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`
* element.
*/
angularServiceInject("$document", function(window){
return jqLite(window.document);
}, ['$window']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$exceptionHandler
* @requires $log
*
* @description
* Any uncaught exception in angular expressions is delegated to this service.
* The default implementation simply delegates to `$log.error` which logs it into
* the browser console.
*
* In unit tests, if `angular-mocks.js` is loaded, this service is overriden by
* {@link angular.mock.service.$exceptionHandler mock $exceptionHandler}
*
* @example
*/
var $exceptionHandlerFactory; //reference to be used only in tests
angularServiceInject('$exceptionHandler', $exceptionHandlerFactory = function($log){
return function(e) {
$log.error(e);
};
}, ['$log']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$hover
* @requires $browser
* @requires $document
*
* @description
*
* @example
*/
angularServiceInject("$hover", function(browser, document) {
var tooltip, self = this, error, width = 300, arrowWidth = 10, body = jqLite(document[0].body);
browser.hover(function(element, show){
if (show && (error = element.attr(NG_EXCEPTION) || element.attr(NG_VALIDATION_ERROR))) {
if (!tooltip) {
tooltip = {
callout: jqLite('<div id="ng-callout"></div>'),
arrow: jqLite('<div></div>'),
title: jqLite('<div class="ng-title"></div>'),
content: jqLite('<div class="ng-content"></div>')
};
tooltip.callout.append(tooltip.arrow);
tooltip.callout.append(tooltip.title);
tooltip.callout.append(tooltip.content);
body.append(tooltip.callout);
}
var docRect = body[0].getBoundingClientRect(),
elementRect = element[0].getBoundingClientRect(),
leftSpace = docRect.right - elementRect.right - arrowWidth;
tooltip.title.text(element.hasClass("ng-exception") ? "EXCEPTION:" : "Validation error...");
tooltip.content.text(error);
if (leftSpace < width) {
tooltip.arrow.addClass('ng-arrow-right');
tooltip.arrow.css({left: (width + 1)+'px'});
tooltip.callout.css({
position: 'fixed',
left: (elementRect.left - arrowWidth - width - 4) + "px",
top: (elementRect.top - 3) + "px",
width: width + "px"
});
} else {
tooltip.arrow.addClass('ng-arrow-left');
tooltip.callout.css({
position: 'fixed',
left: (elementRect.right + arrowWidth) + "px",
top: (elementRect.top - 3) + "px",
width: width + "px"
});
}
} else if (tooltip) {
tooltip.callout.remove();
tooltip = null;
}
});
}, ['$browser', '$document'], true);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$invalidWidgets
*
* @description
* Keeps references to all invalid widgets found during validation.
* Can be queried to find whether there are any invalid widgets currently displayed.
*
* @example
*/
angularServiceInject("$invalidWidgets", function(){
var invalidWidgets = [];
/** Remove an element from the array of invalid widgets */
invalidWidgets.markValid = function(element){
var index = indexOf(invalidWidgets, element);
if (index != -1)
invalidWidgets.splice(index, 1);
};
/** Add an element to the array of invalid widgets */
invalidWidgets.markInvalid = function(element){
var index = indexOf(invalidWidgets, element);
if (index === -1)
invalidWidgets.push(element);
};
/** Return count of all invalid widgets that are currently visible */
invalidWidgets.visible = function() {
var count = 0;
forEach(invalidWidgets, function(widget){
count = count + (isVisible(widget) ? 1 : 0);
});
return count;
};
/* At the end of each eval removes all invalid widgets that are not part of the current DOM. */
this.$watch(function() {
for(var i = 0; i < invalidWidgets.length;) {
var widget = invalidWidgets[i];
if (isOrphan(widget[0])) {
invalidWidgets.splice(i, 1);
if (widget.dealoc) widget.dealoc();
} else {
i++;
}
}
});
/**
* Traverses DOM element's (widget's) parents and considers the element to be an orphan if one of
* it's parents isn't the current window.document.
*/
function isOrphan(widget) {
if (widget == window.document) return false;
var parent = widget.parentNode;
return !parent || isOrphan(parent);
}
return invalidWidgets;
});
'use strict';
var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
HASH_MATCH = /^([^\?]*)?(\?([^\?]*))?$/,
DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp':21};
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$location
* @requires $browser
*
* @property {string} href The full URL of the current location.
* @property {string} protocol The protocol part of the URL (e.g. http or https).
* @property {string} host The host name, ip address or FQDN of the current location.
* @property {number} port The port number of the current location (e.g. 80, 443, 8080).
* @property {string} path The path of the current location (e.g. /myapp/inbox).
* @property {Object.<string|boolean>} search Map of query parameters (e.g. {user:"foo", page:23}).
* @property {string} hash The fragment part of the URL of the current location (e.g. #foo).
* @property {string} hashPath Similar to `path`, but located in the `hash` fragment
* (e.g. ../foo#/some/path => /some/path).
* @property {Object.<string|boolean>} hashSearch Similar to `search` but located in `hash`
* fragment (e.g. .../foo#/some/path?hashQuery=param => {hashQuery: "param"}).
*
* @description
* Parses the browser location url and makes it available to your application.
* Any changes to the url are reflected into `$location` service and changes to
* `$location` are reflected in the browser location url.
*
* Notice that using browser's forward/back buttons changes the $location.
*
* @example
<doc:example>
<doc:source>
<div ng:init="$location = $service('$location')">
<a id="ex-test" href="#myPath?name=misko">test hash</a>|
<a id="ex-reset" href="#!/api/angular.service.$location">reset hash</a><br/>
<input type='text' name="$location.hash" size="30">
<pre>$location = {{$location}}</pre>
</div>
</doc:source>
<doc:scenario>
it('should initialize the input field', function() {
expect(using('.doc-example-live').input('$location.hash').val()).
toBe('!/api/angular.service.$location');
});
it('should bind $location.hash to the input field', function() {
using('.doc-example-live').input('$location.hash').enter('foo');
expect(browser().location().hash()).toBe('foo');
});
it('should set the hash to a test string with test link is presed', function() {
using('.doc-example-live').element('#ex-test').click();
expect(using('.doc-example-live').input('$location.hash').val()).
toBe('myPath?name=misko');
});
it('should reset $location when reset link is pressed', function() {
using('.doc-example-live').input('$location.hash').enter('foo');
using('.doc-example-live').element('#ex-reset').click();
expect(using('.doc-example-live').input('$location.hash').val()).
toBe('!/api/angular.service.$location');
});
</doc:scenario>
</doc:example>
*/
angularServiceInject("$location", function($browser) {
var location = {update: update, updateHash: updateHash};
var lastLocation = {}; // last state since last update().
$browser.onHashChange(bind(this, this.$apply, function() { //register
update($browser.getUrl());
}))(); //initialize
this.$watch(sync);
return location;
// PUBLIC METHODS
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$location#update
* @methodOf angular.service.$location
*
* @description
* Updates the location object.
* Does not immediately update the browser
* Browser is updated at the end of $digest()
*
* Does not immediately update the browser. Instead the browser is updated at the end of $eval()
* cycle.
*
* <pre>
$location.update('http://www.angularjs.org/path#hash?search=x');
$location.update({host: 'www.google.com', protocol: 'https'});
$location.update({hashPath: '/path', hashSearch: {a: 'b', x: true}});
</pre>
*
* @param {string|Object} href Full href as a string or object with properties
*/
function update(href) {
if (isString(href)) {
extend(location, parseHref(href));
} else {
if (isDefined(href.hash)) {
extend(href, isString(href.hash) ? parseHash(href.hash) : href.hash);
}
extend(location, href);
if (isDefined(href.hashPath || href.hashSearch)) {
location.hash = composeHash(location);
}
location.href = composeHref(location);
}
$browser.setUrl(location.href);
copy(location, lastLocation);
}
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$location#updateHash
* @methodOf angular.service.$location
*
* @description
* Updates the hash fragment part of the url.
*
* @see update()
*
* <pre>
scope.$location.updateHash('/hp')
==> update({hashPath: '/hp'})
scope.$location.updateHash({a: true, b: 'val'})
==> update({hashSearch: {a: true, b: 'val'}})
scope.$location.updateHash('/hp', {a: true})
==> update({hashPath: '/hp', hashSearch: {a: true}})
</pre>
*
* @param {string|Object} path A hashPath or hashSearch object
* @param {Object=} search A hashSearch object
*/
function updateHash(path, search) {
var hash = {};
if (isString(path)) {
hash.hashPath = path;
hash.hashSearch = search || {};
} else
hash.hashSearch = path;
hash.hash = composeHash(hash);
update({hash: hash});
}
// INNER METHODS
/**
* Synchronizes all location object properties.
*
* User is allowed to change properties, so after property change,
* location object is not in consistent state.
*
* Properties are synced with the following precedence order:
*
* - `$location.href`
* - `$location.hash`
* - everything else
*
* Keep in mind that if the following code is executed:
*
* scope.$location.href = 'http://www.angularjs.org/path#a/b'
*
* immediately afterwards all other properties are still the old ones...
*
* This method checks the changes and update location to the consistent state
*/
function sync() {
if (!equals(location, lastLocation)) {
if (location.href != lastLocation.href) {
update(location.href);
} else {
if (location.hash != lastLocation.hash) {
var hash = parseHash(location.hash);
updateHash(hash.hashPath, hash.hashSearch);
} else {
location.hash = composeHash(location);
location.href = composeHref(location);
}
update(location.href);
}
}
}
/**
* Compose href string from a location object
*
* @param {Object} loc The location object with all properties
* @return {string} Composed href
*/
function composeHref(loc) {
var url = toKeyValue(loc.search);
var port = (loc.port == DEFAULT_PORTS[loc.protocol] ? null : loc.port);
return loc.protocol + '://' + loc.host +
(port ? ':' + port : '') + loc.path +
(url ? '?' + url : '') + (loc.hash ? '#' + loc.hash : '');
}
/**
* Compose hash string from location object
*
* @param {Object} loc Object with hashPath and hashSearch properties
* @return {string} Hash string
*/
function composeHash(loc) {
var hashSearch = toKeyValue(loc.hashSearch);
//TODO: temporary fix for issue #158
return escape(loc.hashPath).replace(/%21/gi, '!').replace(/%3A/gi, ':').replace(/%24/gi, '$') +
(hashSearch ? '?' + hashSearch : '');
}
/**
* Parse href string into location object
*
* @param {string} href
* @return {Object} The location object
*/
function parseHref(href) {
var loc = {};
var match = URL_MATCH.exec(href);
if (match) {
loc.href = href.replace(/#$/, '');
loc.protocol = match[1];
loc.host = match[3] || '';
loc.port = match[5] || DEFAULT_PORTS[loc.protocol] || null;
loc.path = match[6] || '';
loc.search = parseKeyValue(match[8]);
loc.hash = match[10] || '';
extend(loc, parseHash(loc.hash));
}
return loc;
}
/**
* Parse hash string into object
*
* @param {string} hash
*/
function parseHash(hash) {
var h = {};
var match = HASH_MATCH.exec(hash);
if (match) {
h.hash = hash;
h.hashPath = unescape(match[1] || '');
h.hashSearch = parseKeyValue(match[3]);
}
return h;
}
}, ['$browser']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$log
* @requires $window
*
* @description
* Simple service for logging. Default implementation writes the message
* into the browser's console (if present).
*
* The main purpose of this service is to simplify debugging and troubleshooting.
*
* @example
<doc:example>
<doc:source>
<p>Reload this page with open console, enter text and hit the log button...</p>
Message:
<input type="text" name="message" value="Hello World!"/>
<button ng:click="$log.log(message)">log</button>
<button ng:click="$log.warn(message)">warn</button>
<button ng:click="$log.info(message)">info</button>
<button ng:click="$log.error(message)">error</button>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
var $logFactory; //reference to be used only in tests
angularServiceInject("$log", $logFactory = function($window){
return {
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$log#log
* @methodOf angular.service.$log
*
* @description
* Write a log message
*/
log: consoleLog('log'),
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$log#warn
* @methodOf angular.service.$log
*
* @description
* Write a warning message
*/
warn: consoleLog('warn'),
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$log#info
* @methodOf angular.service.$log
*
* @description
* Write an information message
*/
info: consoleLog('info'),
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$log#error
* @methodOf angular.service.$log
*
* @description
* Write an error message
*/
error: consoleLog('error')
};
function consoleLog(type) {
var console = $window.console || {};
var logFn = console[type] || console.log || noop;
if (logFn.apply) {
return function(){
var args = [];
forEach(arguments, function(arg){
args.push(formatError(arg));
});
return logFn.apply(console, args);
};
} else {
// we are IE, in which case there is nothing we can do
return logFn;
}
}
}, ['$window']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$resource
* @requires $xhr.cache
*
* @description
* A factory which creates a resource object that lets you interact with
* [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
*
* The returned resource object has action methods which provide high-level behaviors without
* the need to interact with the low level {@link angular.service.$xhr $xhr} service or
* raw XMLHttpRequest.
*
* @param {string} url A parameterized URL template with parameters prefixed by `:` as in
* `/user/:username`.
*
* @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
* `actions` methods.
*
* Each key value in the parameter object is first bound to url template if present and then any
* excess keys are appended to the url search query after the `?`.
*
* Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in
* URL `/path/greet?salutation=Hello`.
*
* If the parameter value is prefixed with `@` then the value of that parameter is extracted from
* the data object (useful for non-GET operations).
*
* @param {Object.<Object>=} actions Hash with declaration of custom action that should extend the
* default set of resource actions. The declaration should be created in the following format:
*
* {action1: {method:?, params:?, isArray:?, verifyCache:?},
* action2: {method:?, params:?, isArray:?, verifyCache:?},
* ...}
*
* Where:
*
* - `action` – {string} – The name of action. This name becomes the name of the method on your
* resource object.
* - `method` – {string} – HTTP request method. Valid methods are: `GET`, `POST`, `PUT`, `DELETE`,
* and `JSON` (also known as JSONP).
* - `params` – {object=} – Optional set of pre-bound parameters for this action.
* - isArray – {boolean=} – If true then the returned object for this action is an array, see
* `returns` section.
* - verifyCache – {boolean=} – If true then whenever cache hit occurs, the object is returned and
* an async request will be made to the server and the resources as well as the cache will be
* updated when the response is received.
*
* @returns {Object} A resource "class" object with methods for the default set of resource actions
* optionally extended with custom `actions`. The default set contains these actions:
*
* { 'get': {method:'GET'},
* 'save': {method:'POST'},
* 'query': {method:'GET', isArray:true},
* 'remove': {method:'DELETE'},
* 'delete': {method:'DELETE'} };
*
* Calling these methods invoke an {@link angular.service.$xhr} with the specified http method,
* destination and parameters. When the data is returned from the server then the object is an
* instance of the resource class `save`, `remove` and `delete` actions are available on it as
* methods with the `$` prefix. This allows you to easily perform CRUD operations (create, read,
* update, delete) on server-side data like this:
* <pre>
var User = $resource('/user/:userId', {userId:'@id'});
var user = User.get({userId:123}, function(){
user.abc = true;
user.$save();
});
</pre>
*
* It is important to realize that invoking a $resource object method immediately returns an
* empty reference (object or array depending on `isArray`). Once the data is returned from the
* server the existing reference is populated with the actual data. This is a useful trick since
* usually the resource is assigned to a model which is then rendered by the view. Having an empty
* object results in no rendering, once the data arrives from the server then the object is
* populated with the data and the view automatically re-renders itself showing the new data. This
* means that in most case one never has to write a callback function for the action methods.
*
* The action methods on the class object or instance object can be invoked with the following
* parameters:
*
* - HTTP GET "class" actions: `Resource.action([parameters], [success], [error])`
* - non-GET "class" actions: `Resource.action(postData, [parameters], [success], [error])`
* - non-GET instance actions: `instance.$action([parameters], [success], [error])`
*
*
* @example
*
* # Credit card resource
*
* <pre>
// Define CreditCard class
var CreditCard = $resource('/user/:userId/card/:cardId',
{userId:123, cardId:'@id'}, {
charge: {method:'POST', params:{charge:true}}
});
// We can retrieve a collection from the server
var cards = CreditCard.query();
// GET: /user/123/card
// server returns: [ {id:456, number:'1234', name:'Smith'} ];
var card = cards[0];
// each item is an instance of CreditCard
expect(card instanceof CreditCard).toEqual(true);
card.name = "J. Smith";
// non GET methods are mapped onto the instances
card.$save();
// POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
// server returns: {id:456, number:'1234', name: 'J. Smith'};
// our custom method is mapped as well.
card.$charge({amount:9.99});
// POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
// server returns: {id:456, number:'1234', name: 'J. Smith'};
// we can create an instance as well
var newCard = new CreditCard({number:'0123'});
newCard.name = "Mike Smith";
newCard.$save();
// POST: /user/123/card {number:'0123', name:'Mike Smith'}
// server returns: {id:789, number:'01234', name: 'Mike Smith'};
expect(newCard.id).toEqual(789);
* </pre>
*
* The object returned from this function execution is a resource "class" which has "static" method
* for each action in the definition.
*
* Calling these methods invoke `$xhr` on the `url` template with the given `method` and `params`.
* When the data is returned from the server then the object is an instance of the resource type and
* all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
* operations (create, read, update, delete) on server-side data.
<pre>
var User = $resource('/user/:userId', {userId:'@id'});
var user = User.get({userId:123}, function(){
user.abc = true;
user.$save();
});
</pre>
*
* It's worth noting that the success callback for `get`, `query` and other method gets passed
* in the response that came from the server, so one could rewrite the above example as:
*
<pre>
var User = $resource('/user/:userId', {userId:'@id'});
User.get({userId:123}, function(u){
u.abc = true;
u.$save();
});
</pre>
* # Buzz client
Let's look at what a buzz client created with the `$resource` service looks like:
<doc:example>
<doc:source jsfiddle="false">
<script>
function BuzzController($resource) {
this.Activity = $resource(
'https://www.googleapis.com/buzz/v1/activities/:userId/:visibility/:activityId/:comments',
{alt:'json', callback:'JSON_CALLBACK'},
{get:{method:'JSON', params:{visibility:'@self'}}, replies: {method:'JSON', params:{visibility:'@self', comments:'@comments'}}}
);
}
BuzzController.prototype = {
fetch: function() {
this.activities = this.Activity.get({userId:this.userId});
},
expandReplies: function(activity) {
activity.replies = this.Activity.replies({userId:this.userId, activityId:activity.id});
}
};
BuzzController.$inject = ['$resource'];
</script>
<div ng:controller="BuzzController">
<input name="userId" value="googlebuzz"/>
<button ng:click="fetch()">fetch</button>
<hr/>
<div ng:repeat="item in activities.data.items">
<h1 style="font-size: 15px;">
<img src="{{item.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
<a href="{{item.actor.profileUrl}}">{{item.actor.name}}</a>
<a href ng:click="expandReplies(item)" style="float: right;">Expand replies: {{item.links.replies[0].count}}</a>
</h1>
{{item.object.content | html}}
<div ng:repeat="reply in item.replies.data.items" style="margin-left: 20px;">
<img src="{{reply.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
<a href="{{reply.actor.profileUrl}}">{{reply.actor.name}}</a>: {{reply.content | html}}
</div>
</div>
</div>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
angularServiceInject('$resource', function($xhr){
var resource = new ResourceFactory($xhr);
return bind(resource, resource.route);
}, ['$xhr.cache']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$route
* @requires $location
* @requires $routeParams
*
* @property {Object} current Reference to the current route definition.
* @property {Array.<Object>} routes Array of all configured routes.
*
* @description
* Watches `$location.hashPath` and tries to map the hash to an existing route
* definition. It is used for deep-linking URLs to controllers and views (HTML partials).
*
* The `$route` service is typically used in conjunction with {@link angular.widget.ng:view ng:view}
* widget and the {@link angular.service.$routeParams $routeParams} service.
*
* @example
This example shows how changing the URL hash causes the <tt>$route</tt>
to match a route against the URL, and the <tt>[[ng:include]]</tt> pulls in the partial.
Try changing the URL in the input box to see changes.
<doc:example>
<doc:source jsfiddle="false">
<script>
function MainCntl($route, $routeParams, $location) {
this.$route = $route;
this.$location = $location;
this.$routeParams = $routeParams;
$route.when('/Book/:bookId', {template: 'examples/book.html', controller: BookCntl});
$route.when('/Book/:bookId/ch/:chapterId', {template: 'examples/chapter.html', controller: ChapterCntl});
}
function BookCntl($routeParams) {
this.name = "BookCntl";
this.params = $routeParams;
}
function ChapterCntl($routeParams) {
this.name = "ChapterCntl";
this.params = $routeParams;
}
</script>
<div ng:controller="MainCntl">
Choose:
<a href="#/Book/Moby">Moby</a> |
<a href="#/Book/Moby/ch/1">Moby: Ch1</a> |
<a href="#/Book/Gatsby">Gatsby</a> |
<a href="#/Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a><br/>
$location.hashPath: <input type="text" name="$location.hashPath" size="80" />
<pre>$route.current.template = {{$route.current.template}}</pre>
<pre>$route.current.params = {{$route.current.params}}</pre>
<pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
<pre>$routeParams = {{$routeParams}}</pre>
<hr />
<ng:view></ng:view>
</div>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
angularServiceInject('$route', function($location, $routeParams) {
/**
* @workInProgress
* @ngdoc event
* @name angular.service.$route#$beforeRouteChange
* @eventOf angular.service.$route
* @eventType broadcast on root scope
* @description
* Broadcasted before a route change.
*
* @param {Route} next Future route information.
* @param {Route} current Current route information.
*
* The `Route` object extends the route definition with the following properties.
*
* * `scope` - The instance of the route controller.
* * `params` - The current {@link angular.service.$routeParams params}.
*
*/
/**
* @workInProgress
* @ngdoc event
* @name angular.service.$route#$afterRouteChange
* @eventOf angular.service.$route
* @eventType broadcast on root scope
* @description
* Broadcasted after a route change.
*
* @param {Route} current Current route information.
* @param {Route} previous Previous route information.
*
* The `Route` object extends the route definition with the following properties.
*
* * `scope` - The instance of the route controller.
* * `params` - The current {@link angular.service.$routeParams params}.
*
*/
/**
* @workInProgress
* @ngdoc event
* @name angular.service.$route#$routeUpdate
* @eventOf angular.service.$route
* @eventType emit on the current route scope
* @description
*
* The `reloadOnSearch` property has been set to false, and we are reusing the same
* instance of the Controller.
*/
var routes = {},
matcher = switchRouteMatcher,
parentScope = this,
rootScope = this,
dirty = 0,
allowReload = true,
$route = {
routes: routes,
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$route#parent
* @methodOf angular.service.$route
*
* @param {Scope} [scope=rootScope] Scope to be used as parent for newly created
* `$route.current.scope` scopes.
*
* @description
* Sets a scope to be used as the parent scope for scopes created on route change. If not
* set, defaults to the root scope.
*/
parent: function(scope) {
if (scope) parentScope = scope;
},
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$route#when
* @methodOf angular.service.$route
*
* @param {string} path Route path (matched against `$location.hash`)
* @param {Object} route Mapping information to be assigned to `$route.current` on route
* match.
*
* Object properties:
*
* - `controller` – `{function()=}` – Controller fn that should be associated with newly
* created scope.
* - `template` – `{string=}` – path to an html template that should be used by
* {@link angular.widget.ng:view ng:view} or
* {@link angular.widget.ng:include ng:include} widgets.
* - `redirectTo` – {(string|function())=} – value to update
* {@link angular.service.$location $location} hash with and trigger route redirection.
*
* If `redirectTo` is a function, it will be called with the following parameters:
*
* - `{Object.<string>}` - route parameters extracted from the current
* `$location.hashPath` by applying the current route template.
* - `{string}` - current `$location.hash`
* - `{string}` - current `$location.hashPath`
* - `{string}` - current `$location.hashSearch`
*
* The custom `redirectTo` function is expected to return a string which will be used
* to update `$location.hash`.
*
* - `[reloadOnSearch=true]` - {boolean=} - reload route when $location.hashSearch
* changes.
*
* If the option is set to false and url in the browser changes, then
* $routeUpdate event is emited on the current route scope. You can use this event to
* react to {@link angular.service.$routeParams} changes:
*
* function MyCtrl($route, $routeParams) {
* this.$on('$routeUpdate', function() {
* // do stuff with $routeParams
* });
* }
*
* @returns {Object} route object
*
* @description
* Adds a new route definition to the `$route` service.
*/
when:function (path, route) {
if (isUndefined(path)) return routes; //TODO(im): remove - not needed!
var routeDef = routes[path];
if (!routeDef) routeDef = routes[path] = {reloadOnSearch: true};
if (route) extend(routeDef, route); //TODO(im): what the heck? merge two route definitions?
dirty++;
return routeDef;
},
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$route#otherwise
* @methodOf angular.service.$route
*
* @description
* Sets route definition that will be used on route change when no other route definition
* is matched.
*
* @param {Object} params Mapping information to be assigned to `$route.current`.
*/
otherwise: function(params) {
$route.when(null, params);
},
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$route#reload
* @methodOf angular.service.$route
*
* @description
* Causes `$route` service to reload (and recreate the `$route.current` scope) upon the next
* eval even if {@link angular.service.$location $location} hasn't changed.
*/
reload: function() {
dirty++;
allowReload = false;
}
};
this.$watch(function(){ return dirty + $location.hash; }, updateRoute);
return $route;
/////////////////////////////////////////////////////
function switchRouteMatcher(on, when, dstName) {
var regex = '^' + when.replace(/[\.\\\(\)\^\$]/g, "\$1") + '$',
params = [],
dst = {};
forEach(when.split(/\W/), function(param){
if (param) {
var paramRegExp = new RegExp(":" + param + "([\\W])");
if (regex.match(paramRegExp)) {
regex = regex.replace(paramRegExp, "([^\/]*)$1");
params.push(param);
}
}
});
var match = on.match(new RegExp(regex));
if (match) {
forEach(params, function(name, index){
dst[name] = match[index + 1];
});
if (dstName) this.$set(dstName, dst);
}
return match ? dst : null;
}
function updateRoute(){
var next = parseRoute(),
last = $route.current;
if (next && last && next.$route === last.$route
&& equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && allowReload) {
$route.current = next;
copy(next.params, $routeParams);
last.scope && last.scope.$emit('$routeUpdate');
} else {
allowReload = true;
rootScope.$broadcast('$beforeRouteChange', next, last);
last && last.scope && last.scope.$destroy();
$route.current = next;
if (next) {
if (next.redirectTo) {
$location.update(isString(next.redirectTo)
? {hashSearch: next.params, hashPath: interpolate(next.redirectTo, next.params)}
: {hash: next.redirectTo(next.pathParams,
$location.hash, $location.hashPath, $location.hashSearch)});
} else {
copy(next.params, $routeParams);
next.scope = parentScope.$new(next.controller);
}
}
rootScope.$broadcast('$afterRouteChange', next, last);
}
}
/**
* @returns the current active route, by matching it against the URL
*/
function parseRoute(){
// Match a route
var params, match;
forEach(routes, function(route, path) {
if (!match && (params = matcher($location.hashPath, path))) {
match = inherit(route, {
params: extend({}, $location.hashSearch, params),
pathParams: params});
match.$route = route;
}
});
// No route matched; fallback to "otherwise" route
return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});
}
/**
* @returns interpolation of the redirect path with the parametrs
*/
function interpolate(string, params) {
var result = [];
forEach((string||'').split(':'), function(segment, i) {
if (i == 0) {
result.push(segment);
} else {
var segmentMatch = segment.match(/(\w+)(.*)/);
var key = segmentMatch[1];
result.push(params[key]);
result.push(segmentMatch[2] || '');
delete params[key];
}
});
return result.join('');
}
}, ['$location', '$routeParams']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$routeParams
* @requires $route
*
* @description
* Current set of route parameters. The route parameters are a combination of the
* {@link angular.service.$location $location} `hashSearch`, and `path`. The `path` parameters
* are extracted when the {@link angular.service.$route $route} path is matched.
*
* In case of parameter name collision, `path` params take precedence over `hashSearch` params.
*
* The service guarantees that the identity of the `$routeParams` object will remain unchanged
* (but its properties will likely change) even when a route change occurs.
*
* @example
* <pre>
* // Given:
* // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
* // Route: /Chapter/:chapterId/Section/:sectionId
* //
* // Then
* $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
* </pre>
*/
angularService('$routeParams', function(){
return {};
});
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$window
*
* @description
* A reference to the browser's `window` object. While `window`
* is globally available in JavaScript, it causes testability problems, because
* it is a global variable. In angular we always refer to it through the
* `$window` service, so it may be overriden, removed or mocked for testing.
*
* All expressions are evaluated with respect to current scope so they don't
* suffer from window globality.
*
* @example
<doc:example>
<doc:source>
<input ng:init="$window = $service('$window'); greeting='Hello World!'" type="text" name="greeting" />
<button ng:click="$window.alert(greeting)">ALERT</button>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
angularServiceInject("$window", bind(window, identity, window));
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$xhr.bulk
* @requires $xhr
* @requires $xhr.error
* @requires $log
*
* @description
*
* @example
*/
angularServiceInject('$xhr.bulk', function($xhr, $error, $log){
var requests = [],
scope = this;
function bulkXHR(method, url, post, success, error) {
if (isFunction(post)) {
error = success;
success = post;
post = null;
}
var currentQueue;
forEach(bulkXHR.urls, function(queue){
if (isFunction(queue.match) ? queue.match(url) : queue.match.exec(url)) {
currentQueue = queue;
}
});
if (currentQueue) {
if (!currentQueue.requests) currentQueue.requests = [];
var request = {
method: method,
url: url,
data: post,
success: success};
if (error) request.error = error;
currentQueue.requests.push(request);
} else {
$xhr(method, url, post, success, error);
}
}
bulkXHR.urls = {};
bulkXHR.flush = function(success, errorback) {
assertArgFn(success = success || noop, 0);
assertArgFn(errorback = errorback || noop, 1);
forEach(bulkXHR.urls, function(queue, url) {
var currentRequests = queue.requests;
if (currentRequests && currentRequests.length) {
queue.requests = [];
queue.callbacks = [];
$xhr('POST', url, {requests: currentRequests},
function(code, response) {
forEach(response, function(response, i) {
try {
if (response.status == 200) {
(currentRequests[i].success || noop)(response.status, response.response);
} else if (isFunction(currentRequests[i].error)) {
currentRequests[i].error(response.status, response.response);
} else {
$error(currentRequests[i], response);
}
} catch(e) {
$log.error(e);
}
});
success();
},
function(code, response) {
forEach(currentRequests, function(request, i) {
try {
if (isFunction(request.error)) {
request.error(code, response);
} else {
$error(request, response);
}
} catch(e) {
$log.error(e);
}
});
noop();
});
}
});
};
this.$watch(function(){ bulkXHR.flush(); });
return bulkXHR;
}, ['$xhr', '$xhr.error', '$log']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$xhr.cache
* @function
*
* @requires $xhr.bulk
* @requires $defer
* @requires $xhr.error
* @requires $log
*
* @description
* Acts just like the {@link angular.service.$xhr $xhr} service but caches responses for `GET`
* requests. All cache misses are delegated to the $xhr service.
*
* @property {function()} delegate Function to delegate all the cache misses to. Defaults to
* the {@link angular.service.$xhr $xhr} service.
* @property {object} data The hashmap where all cached entries are stored.
*
* @param {string} method HTTP method.
* @param {string} url Destination URL.
* @param {(string|Object)=} post Request body.
* @param {function(number, (string|Object))} success Response success callback.
* @param {function(number, (string|Object))=} error Response error callback.
* @param {boolean=} [verifyCache=false] If `true` then a result is immediately returned from cache
* (if present) while a request is sent to the server for a fresh response that will update the
* cached entry. The `success` function will be called when the response is received.
* @param {boolean=} [sync=false] in case of cache hit execute `success` synchronously.
*/
angularServiceInject('$xhr.cache', function($xhr, $defer, $error, $log) {
var inflight = {}, self = this;
function cache(method, url, post, success, error, verifyCache, sync) {
if (isFunction(post)) {
if (!isFunction(success)) {
verifyCache = success;
sync = error;
error = null;
} else {
sync = verifyCache;
verifyCache = error;
error = success;
}
success = post;
post = null;
} else if (!isFunction(error)) {
sync = verifyCache;
verifyCache = error;
error = null;
}
if (method == 'GET') {
var data, dataCached;
if ((dataCached = cache.data[url])) {
if (sync) {
success(200, copy(dataCached.value));
} else {
$defer(function() { success(200, copy(dataCached.value)); });
}
if (!verifyCache)
return;
}
if ((data = inflight[url])) {
data.successes.push(success);
data.errors.push(error);
} else {
inflight[url] = {successes: [success], errors: [error]};
cache.delegate(method, url, post,
function(status, response) {
if (status == 200)
cache.data[url] = {value: response};
var successes = inflight[url].successes;
delete inflight[url];
forEach(successes, function(success) {
try {
(success||noop)(status, copy(response));
} catch(e) {
$log.error(e);
}
});
},
function(status, response) {
var errors = inflight[url].errors,
successes = inflight[url].successes;
delete inflight[url];
forEach(errors, function(error, i) {
try {
if (isFunction(error)) {
error(status, copy(response));
} else {
$error(
{method: method, url: url, data: post, success: successes[i]},
{status: status, body: response});
}
} catch(e) {
$log.error(e);
}
});
});
}
} else {
cache.data = {};
cache.delegate(method, url, post, success, error);
}
}
cache.data = {};
cache.delegate = $xhr;
return cache;
}, ['$xhr.bulk', '$defer', '$xhr.error', '$log']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$xhr.error
* @function
* @requires $log
*
* @description
* Error handler for {@link angular.service.$xhr $xhr service}. An application can replaces this
* service with one specific for the application. The default implementation logs the error to
* {@link angular.service.$log $log.error}.
*
* @param {Object} request Request object.
*
* The object has the following properties
*
* - `method` – `{string}` – The http request method.
* - `url` – `{string}` – The request destination.
* - `data` – `{(string|Object)=} – An optional request body.
* - `success` – `{function()}` – The success callback function
*
* @param {Object} response Response object.
*
* The response object has the following properties:
*
* - status – {number} – Http status code.
* - body – {string|Object} – Body of the response.
*
* @example
<doc:example>
<doc:source>
fetch a non-existent file and log an error in the console:
<button ng:click="$service('$xhr')('GET', '/DOESNT_EXIST')">fetch</button>
</doc:source>
</doc:example>
*/
angularServiceInject('$xhr.error', function($log){
return function(request, response){
$log.error('ERROR: XHR: ' + request.url, request, response);
};
}, ['$log']);
'use strict';
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$xhr
* @function
* @requires $browser $xhr delegates all XHR requests to the `$browser.xhr()`. A mock version
* of the $browser exists which allows setting expectations on XHR requests
* in your tests
* @requires $xhr.error $xhr delegates all non `2xx` response code to this service.
* @requires $log $xhr delegates all exceptions to `$log.error()`.
*
* @description
* Generates an XHR request. The $xhr service delegates all requests to
* {@link angular.service.$browser $browser.xhr()} and adds error handling and security features.
* While $xhr service provides nicer api than raw XmlHttpRequest, it is still considered a lower
* level api in angular. For a higher level abstraction that utilizes `$xhr`, please check out the
* {@link angular.service.$resource $resource} service.
*
* # Error handling
* If no `error callback` is specified, XHR response with response code other then `2xx` will be
* delegated to {@link angular.service.$xhr.error $xhr.error}. The `$xhr.error` can intercept the
* request and process it in application specific way, or resume normal execution by calling the
* request `success` method.
*
* # HTTP Headers
* The $xhr service will automatically add certain http headers to all requests. These defaults can
* be fully configured by accessing the `$xhr.defaults.headers` configuration object, which
* currently contains this default configuration:
*
* - `$xhr.defaults.headers.common` (headers that are common for all requests):
* - `Accept: application/json, text/plain, *\/*`
* - `X-Requested-With: XMLHttpRequest`
* - `$xhr.defaults.headers.post` (header defaults for HTTP POST requests):
* - `Content-Type: application/x-www-form-urlencoded`
*
* To add or overwrite these defaults, simple add or remove a property from this configuration
* object. To add headers for an HTTP method other than POST, simple create a new object with name
* equal to the lowercased http method name, e.g. `$xhr.defaults.headers.get['My-Header']='value'`.
*
*
* # Security Considerations
* When designing web applications your design needs to consider security threats from
* {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
* JSON Vulnerability} and {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}.
* Both server and the client must cooperate in order to eliminate these threats. Angular comes
* pre-configured with strategies that address these issues, but for this to work backend server
* cooperation is required.
*
* ## JSON Vulnerability Protection
* A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
* JSON Vulnerability} allows third party web-site to turn your JSON resource URL into
* {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To
* counter this your server can prefix all JSON requests with following string `")]}',\n"`.
* Angular will automatically strip the prefix before processing it as JSON.
*
* For example if your server needs to return:
* <pre>
* ['one','two']
* </pre>
*
* which is vulnerable to attack, your server can return:
* <pre>
* )]}',
* ['one','two']
* </pre>
*
* angular will strip the prefix, before processing the JSON.
*
*
* ## Cross Site Request Forgery (XSRF) Protection
* {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which an
* unauthorized site can gain your user's private data. Angular provides following mechanism to
* counter XSRF. When performing XHR requests, the $xhr service reads a token from a cookie
* called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that
* runs on your domain could read the cookie, your server can be assured that the XHR came from
* JavaScript running on your domain.
*
* To take advantage of this, your server needs to set a token in a JavaScript readable session
* cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the server
* can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure that only
* JavaScript running on your domain could have read the token. The token must be unique for each
* user and must be verifiable by the server (to prevent the JavaScript making up its own tokens).
* We recommend that the token is a digest of your site's authentication cookie with
* {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}.
*
* @param {string} method HTTP method to use. Valid values are: `GET`, `POST`, `PUT`, `DELETE`, and
* `JSON`. `JSON` is a special case which causes a
* [JSONP](http://en.wikipedia.org/wiki/JSON#JSONP) cross domain request using script tag
* insertion.
* @param {string} url Relative or absolute URL specifying the destination of the request. For
* `JSON` requests, `url` should include `JSON_CALLBACK` string to be replaced with a name of an
* angular generated callback function.
* @param {(string|Object)=} post Request content as either a string or an object to be stringified
* as JSON before sent to the server.
* @param {function(number, (string|Object))} success A function to be called when the response is
* received. The success function will be called with:
*
* - {number} code [HTTP status code](http://en.wikipedia.org/wiki/List_of_HTTP_status_codes) of
* the response. This will currently always be 200, since all non-200 responses are routed to
* {@link angular.service.$xhr.error} service (or custom error callback).
* - {string|Object} response Response object as string or an Object if the response was in JSON
* format.
* @param {function(number, (string|Object))} error A function to be called if the response code is
* not 2xx.. Accepts the same arguments as success, above.
*
* @example
<doc:example>
<doc:source jsfiddle="false">
<script>
function FetchCntl($xhr) {
var self = this;
this.fetch = function() {
self.code = null;
self.response = null;
$xhr(self.method, self.url, function(code, response) {
self.code = code;
self.response = response;
}, function(code, response) {
self.code = code;
self.response = response || "Request failed";
});
};
this.updateModel = function(method, url) {
self.method = method;
self.url = url;
};
}
FetchCntl.$inject = ['$xhr'];
</script>
<div ng:controller="FetchCntl">
<select name="method">
<option>GET</option>
<option>JSON</option>
</select>
<input type="text" name="url" value="index.html" size="80"/>
<button ng:click="fetch()">fetch</button><br>
<button ng:click="updateModel('GET', 'index.html')">Sample GET</button>
<button ng:click="updateModel('JSON', 'https://www.googleapis.com/buzz/v1/activities/googlebuzz/@self?alt=json&callback=JSON_CALLBACK')">Sample JSONP (Buzz API)</button>
<button ng:click="updateModel('JSON', 'https://www.invalid_JSONP_request.com&callback=JSON_CALLBACK')">Invalid JSONP</button>
<pre>code={{code}}</pre>
<pre>response={{response}}</pre>
</div>
</doc:source>
<doc:scenario>
it('should make xhr GET request', function() {
element(':button:contains("Sample GET")').click();
element(':button:contains("fetch")').click();
expect(binding('code')).toBe('code=200');
expect(binding('response')).toMatch(/angularjs.org/);
});
it('should make JSONP request to the Buzz API', function() {
element(':button:contains("Buzz API")').click();
element(':button:contains("fetch")').click();
expect(binding('code')).toBe('code=200');
expect(binding('response')).toMatch(/buzz-feed/);
});
it('should make JSONP request to invalid URL and invoke the error handler',
function() {
element(':button:contains("Invalid JSONP")').click();
element(':button:contains("fetch")').click();
expect(binding('code')).toBe('code=');
expect(binding('response')).toBe('response=Request failed');
});
</doc:scenario>
</doc:example>
*/
angularServiceInject('$xhr', function($browser, $error, $log){
var rootScope = this;
var xhrHeaderDefaults = {
common: {
"Accept": "application/json, text/plain, */*",
"X-Requested-With": "XMLHttpRequest"
},
post: {'Content-Type': 'application/x-www-form-urlencoded'},
get: {}, // all these empty properties are needed so that client apps can just do:
head: {}, // $xhr.defaults.headers.head.foo="bar" without having to create head object
put: {}, // it also means that if we add a header for these methods in the future, it
'delete': {}, // won't be easily silently lost due to an object assignment.
patch: {}
};
function xhr(method, url, post, success, error) {
if (isFunction(post)) {
error = success;
success = post;
post = null;
}
if (post && isObject(post)) {
post = toJson(post);
}
$browser.xhr(method, url, post, function(code, response){
try {
if (isString(response)) {
if (response.match(/^\)\]\}',\n/)) response=response.substr(6);
if (/^\s*[\[\{]/.exec(response) && /[\}\]]\s*$/.exec(response)) {
response = fromJson(response, true);
}
}
rootScope.$apply(function(){
if (200 <= code && code < 300) {
success(code, response);
} else if (isFunction(error)) {
error(code, response);
} else {
$error(
{method: method, url: url, data: post, success: success},
{status: code, body: response});
}
});
} catch (e) {
$log.error(e);
}
}, extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']},
xhrHeaderDefaults.common,
xhrHeaderDefaults[lowercase(method)]));
}
xhr.defaults = {headers: xhrHeaderDefaults};
return xhr;
}, ['$browser', '$xhr.error', '$log']);
'use strict';
/**
* @ngdoc service
* @name angular.service.$locale
*
* @description
* $locale service provides localization rules for various Angular components. As of right now the
* only public api is:
*
* * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
*/
angularServiceInject('$locale', function() {
return {
id: 'en-us',
NUMBER_FORMATS: {
DECIMAL_SEP: '.',
GROUP_SEP: ',',
PATTERNS: [
{ // Decimal Pattern
minInt: 1,
minFrac: 0,
maxFrac: 3,
posPre: '',
posSuf: '',
negPre: '-',
negSuf: '',
gSize: 3,
lgSize: 3
},{ //Currency Pattern
minInt: 1,
minFrac: 2,
maxFrac: 2,
posPre: '\u00A4',
posSuf: '',
negPre: '(\u00A4',
negSuf: ')',
gSize: 3,
lgSize: 3
}
],
CURRENCY_SYM: '$'
},
DATETIME_FORMATS: {
MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December'
.split(','),
SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
AMPMS: ['AM','PM'],
medium: 'MMM d, y h:mm:ss a',
short: 'M/d/yy h:mm a',
fullDate: 'EEEE, MMMM d, y',
longDate: 'MMMM d, y',
mediumDate: 'MMM d, y',
shortDate: 'M/d/yy',
mediumTime: 'h:mm:ss a',
shortTime: 'h:mm a'
},
pluralCat: function(num) {
if (num === 1) {
return 'one';
}
return 'other';
}
};
});
'use strict';
/**
* @ngdoc overview
* @name angular.directive
* @description
*
* Angular directives create custom attributes for DOM elements. A directive can modify the
* behavior of the element in which it is specified. Do not use directives to add elements to the
* DOM; instead, use {@link angular.widget widgets} to add DOM elements.
*
* Following is the list of built-in Angular directives:
*
* * {@link angular.directive.ng:autobind ng:autobind} - An Angular bootstrap parameter that can
* act as a directive.
* * {@link angular.directive.ng:bind ng:bind} - Creates a data-binding between an HTML text value
* and a data model.
* * {@link angular.directive.ng:bind-attr ng:bind-attr} - Creates a data-binding in a way similar
* to `ng:bind`, but uses JSON key / value pairs to do so.
* * {@link angular.directive.ng:bind-template ng:bind-template} - Replaces the text value of an
* element with a specified template.
* * {@link angular.directive.ng:change ng:change} - Executes an expression when the value of an
* input widget changes.
* * {@link angular.directive.ng:class ng:class} - Conditionally set a CSS class on an element.
* * {@link angular.directive.ng:class-even ng:class-even} - Like `ng:class`, but works in
* conjunction with {@link angular.widget.@ng:repeat} to affect even rows in a collection.
* * {@link angular.directive.ng:class-odd ng:class-odd} - Like `ng:class`, but works with {@link
* angular.widget.@ng:repeat} to affect odd rows.
* * {@link angular.directive.ng:click ng:click} - Executes custom behavior when an element is
* clicked.
* * {@link angular.directive.ng:controller ng:controller} - Creates a scope object linked to the
* DOM element and assigns behavior to the scope.
* * {@link angular.directive.ng:hide ng:hide} - Conditionally hides a portion of HTML.
* * {@link angular.directive.ng:href ng:href} - Places an href in the Angular namespace.
* * {@link angular.directive.ng:init} - Initialization tasks run before a template is executed.
* * {@link angular.directive.ng:show ng:show} - Conditionally displays a portion of HTML.
* * {@link angular.directive.ng:src ng:src} - Places a `src` attribute into the Angular namespace.
* * {@link angular.directive.ng:style ng:style} - Conditionally set CSS styles on an element.
* * {@link angular.directive.ng:submit} - Binds Angular expressions to `onSubmit` events.
*
* For more information about how Angular directives work, and to learn how to create your own
* directives, see {@link guide/dev_guide.compiler.directives Understanding Angular Directives} in
* the Angular Developer Guide.
*/
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:init
*
* @description
* The `ng:init` attribute specifies initialization tasks to be executed
* before the template enters execution mode during bootstrap.
*
* @element ANY
* @param {expression} expression {@link guide/dev_guide.expressions Expression} to eval.
*
* @example
<doc:example>
<doc:source>
<div ng:init="greeting='Hello'; person='World'">
{{greeting}} {{person}}!
</div>
</doc:source>
<doc:scenario>
it('should check greeting', function(){
expect(binding('greeting')).toBe('Hello');
expect(binding('person')).toBe('World');
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:init", function(expression){
return function(element){
this.$eval(expression);
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:controller
*
* @description
* The `ng:controller` directive assigns behavior to a scope. This is a key aspect of how angular
* supports the principles behind the Model-View-Controller design pattern.
*
* MVC components in angular:
*
* * Model — The Model is data in scope properties; scopes are attached to the DOM.
* * View — The template (HTML with data bindings) is rendered into the View.
* * Controller — The `ng:controller` directive specifies a Controller class; the class has
* methods that typically express the business logic behind the application.
*
* Note that an alternative way to define controllers is via the `{@link angular.service.$route}`
* service.
*
* @element ANY
* @param {expression} expression Name of a globally accessible constructor function or an
* {@link guide/dev_guide.expressions expression} that on the current scope evaluates to a
* constructor function.
*
* @example
* Here is a simple form for editing user contact information. Adding, removing, clearing, and
* greeting are methods declared on the controller (see source tab). These methods can
* easily be called from the angular markup. Notice that the scope becomes the `this` for the
* controller's instance. This allows for easy access to the view data from the controller. Also
* notice that any changes to the data are automatically reflected in the View without the need
* for a manual update.
<doc:example>
<doc:source>
<script type="text/javascript">
function SettingsController() {
this.name = "John Smith";
this.contacts = [
{type:'phone', value:'408 555 1212'},
{type:'email', value:'john.smith@example.org'} ];
}
SettingsController.prototype = {
greet: function(){
alert(this.name);
},
addContact: function(){
this.contacts.push({type:'email', value:'yourname@example.org'});
},
removeContact: function(contactToRemove) {
angular.Array.remove(this.contacts, contactToRemove);
},
clearContact: function(contact) {
contact.type = 'phone';
contact.value = '';
}
};
</script>
<div ng:controller="SettingsController">
Name: <input type="text" name="name"/>
[ <a href="" ng:click="greet()">greet</a> ]<br/>
Contact:
<ul>
<li ng:repeat="contact in contacts">
<select name="contact.type">
<option>phone</option>
<option>email</option>
</select>
<input type="text" name="contact.value"/>
[ <a href="" ng:click="clearContact(contact)">clear</a>
| <a href="" ng:click="removeContact(contact)">X</a> ]
</li>
<li>[ <a href="" ng:click="addContact()">add</a> ]</li>
</ul>
</div>
</doc:source>
<doc:scenario>
it('should check controller', function(){
expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
expect(element('.doc-example-live li[ng\\:repeat-index="0"] input').val())
.toBe('408 555 1212');
expect(element('.doc-example-live li[ng\\:repeat-index="1"] input').val())
.toBe('john.smith@example.org');
element('.doc-example-live li:first a:contains("clear")').click();
expect(element('.doc-example-live li:first input').val()).toBe('');
element('.doc-example-live li:last a:contains("add")').click();
expect(element('.doc-example-live li[ng\\:repeat-index="2"] input').val())
.toBe('yourname@example.org');
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:controller", function(expression){
this.scope(function(scope){
var Controller =
getter(scope, expression, true) ||
getter(window, expression, true);
assertArgFn(Controller, expression);
return Controller;
});
return noop;
});
/**
* @ngdoc directive
* @name angular.directive.ng:bind
*
* @description
* The `ng:bind` attribute tells Angular to replace the text content of the specified HTML element
* with the value of a given expression, and to update the text content when the value of that
* expression changes.
*
* Typically, you don't use `ng:bind` directly, but instead you use the double curly markup like
* `{{ expression }}` and let the Angular compiler transform it to
* `<span ng:bind="expression"></span>` when the template is compiled.
*
* @element ANY
* @param {expression} expression {@link guide/dev_guide.expressions Expression} to evaluate.
*
* @example
* Enter a name in the Live Preview text box; the greeting below the text box changes instantly.
<doc:example>
<doc:source>
Enter name: <input type="text" name="name" value="Whirled"> <br>
Hello <span ng:bind="name"></span>!
</doc:source>
<doc:scenario>
it('should check ng:bind', function(){
expect(using('.doc-example-live').binding('name')).toBe('Whirled');
using('.doc-example-live').input('name').enter('world');
expect(using('.doc-example-live').binding('name')).toBe('world');
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:bind", function(expression, element){
element.addClass('ng-binding');
var exprFn = parser(expression).statements();
return function(element) {
var lastValue = noop, lastError = noop;
this.$watch(function(scope) {
// TODO(misko): remove error handling https://github.com/angular/angular.js/issues/347
var error, value, html, isHtml, isDomElement,
hadOwnElement = scope.hasOwnProperty('$element'),
oldElement = scope.$element;
// TODO(misko): get rid of $element https://github.com/angular/angular.js/issues/348
scope.$element = element;
try {
value = exprFn(scope);
} catch (e) {
scope.$service('$exceptionHandler')(e);
error = formatError(e);
} finally {
if (hadOwnElement) {
scope.$element = oldElement;
} else {
delete scope.$element;
}
}
// If we are HTML, then save the raw HTML data so that we don't
// recompute sanitization since that is expensive.
// TODO: turn this into a more generic way to compute this
if ((isHtml = (value instanceof HTML)))
value = (html = value).html;
if (lastValue === value && lastError == error) return;
isDomElement = isElement(value);
if (!isHtml && !isDomElement && isObject(value)) {
value = toJson(value, true);
}
if (value != lastValue || error != lastError) {
lastValue = value;
lastError = error;
elementError(element, NG_EXCEPTION, error);
if (error) value = error;
if (isHtml) {
element.html(html.get());
} else if (isDomElement) {
element.html('');
element.append(value);
} else {
element.text(value == undefined ? '' : value);
}
}
});
};
});
var bindTemplateCache = {};
function compileBindTemplate(template){
var fn = bindTemplateCache[template];
if (!fn) {
var bindings = [];
forEach(parseBindings(template), function(text){
var exp = binding(text);
bindings.push(exp
? function(scope, element) {
var error, value;
try {
value = scope.$eval(exp);
} catch(e) {
scope.$service('$exceptionHandler')(e);
error = toJson(e);
}
elementError(element, NG_EXCEPTION, error);
return error ? error : value;
}
: function() {
return text;
});
});
bindTemplateCache[template] = fn = function(scope, element, prettyPrintJson) {
var parts = [],
hadOwnElement = scope.hasOwnProperty('$element'),
oldElement = scope.$element;
// TODO(misko): get rid of $element
scope.$element = element;
try {
for (var i = 0; i < bindings.length; i++) {
var value = bindings[i](scope, element);
if (isElement(value))
value = '';
else if (isObject(value))
value = toJson(value, prettyPrintJson);
parts.push(value);
}
return parts.join('');
} finally {
if (hadOwnElement) {
scope.$element = oldElement;
} else {
delete scope.$element;
}
}
};
}
return fn;
}
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:bind-template
*
* @description
* The `ng:bind-template` attribute specifies that the element
* text should be replaced with the template in ng:bind-template.
* Unlike ng:bind the ng:bind-template can contain multiple `{{` `}}`
* expressions. (This is required since some HTML elements
* can not have SPAN elements such as TITLE, or OPTION to name a few.)
*
* @element ANY
* @param {string} template of form
* <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.
*
* @example
* Try it here: enter text in text box and watch the greeting change.
<doc:example>
<doc:source>
Salutation: <input type="text" name="salutation" value="Hello"><br/>
Name: <input type="text" name="name" value="World"><br/>
<pre ng:bind-template="{{salutation}} {{name}}!"></pre>
</doc:source>
<doc:scenario>
it('should check ng:bind', function(){
expect(using('.doc-example-live').binding('{{salutation}} {{name}}')).
toBe('Hello World!');
using('.doc-example-live').input('salutation').enter('Greetings');
using('.doc-example-live').input('name').enter('user');
expect(using('.doc-example-live').binding('{{salutation}} {{name}}')).
toBe('Greetings user!');
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:bind-template", function(expression, element){
element.addClass('ng-binding');
var templateFn = compileBindTemplate(expression);
return function(element) {
var lastValue;
this.$watch(function(scope) {
var value = templateFn(scope, element, true);
if (value != lastValue) {
element.text(value);
lastValue = value;
}
});
};
});
var REMOVE_ATTRIBUTES = {
'disabled':'disabled',
'readonly':'readOnly',
'checked':'checked',
'selected':'selected',
'multiple':'multiple'
};
/**
* @ngdoc directive
* @name angular.directive.ng:bind-attr
*
* @description
* The `ng:bind-attr` attribute specifies that a
* {@link guide/dev_guide.templates.databinding databinding} should be created between a particular
* element attribute and a given expression. Unlike `ng:bind`, the `ng:bind-attr` contains one or
* more JSON key value pairs; each pair specifies an attribute and the
* {@link guide/dev_guide.expressions expression} to which it will be mapped.
*
* Instead of writing `ng:bind-attr` statements in your HTML, you can use double-curly markup to
* specify an <tt ng:non-bindable>{{expression}}</tt> for the value of an attribute.
* At compile time, the attribute is translated into an `<span ng:bind-attr="{attr:expression}"/>`
*
* The following HTML snippet shows how to specify `ng:bind-attr`:
* <pre>
* <a href="http://www.google.com/search?q={{query}}">Google</a>
* </pre>
*
* During compilation, the snippet gets translated to the following:
* <pre>
* <a ng:bind-attr='{"href":"http://www.google.com/search?q={{query}}"}'>Google</a>
* </pre>
*
* @element ANY
* @param {string} attribute_json one or more JSON key-value pairs representing
* the attributes to replace with expressions. Each key matches an attribute
* which needs to be replaced. Each value is a text template of
* the attribute with the embedded
* <tt ng:non-bindable>{{expression}}</tt>s. Any number of
* key-value pairs can be specified.
*
* @example
* Enter a search string in the Live Preview text box and then click "Google". The search executes instantly.
<doc:example>
<doc:source>
Google for:
<input type="text" name="query" value="AngularJS"/>
<a href="http://www.google.com/search?q={{query}}">Google</a>
</doc:source>
<doc:scenario>
it('should check ng:bind-attr', function(){
expect(using('.doc-example-live').element('a').attr('href')).
toBe('http://www.google.com/search?q=AngularJS');
using('.doc-example-live').input('query').enter('google');
expect(using('.doc-example-live').element('a').attr('href')).
toBe('http://www.google.com/search?q=google');
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:bind-attr", function(expression){
return function(element){
var lastValue = {};
this.$watch(function(scope){
var values = scope.$eval(expression);
for(var key in values) {
var value = compileBindTemplate(values[key])(scope, element),
specialName = REMOVE_ATTRIBUTES[lowercase(key)];
if (lastValue[key] !== value) {
lastValue[key] = value;
if (specialName) {
if (toBoolean(value)) {
element.attr(specialName, specialName);
element.attr('ng-' + specialName, value);
} else {
element.removeAttr(specialName);
element.removeAttr('ng-' + specialName);
}
(element.data($$validate)||noop)();
} else {
element.attr(key, value);
}
}
}
});
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:click
*
* @description
* The ng:click allows you to specify custom behavior when
* element is clicked.
*
* @element ANY
* @param {expression} expression {@link guide/dev_guide.expressions Expression} to evaluate upon
* click.
*
* @example
<doc:example>
<doc:source>
<button ng:click="count = count + 1" ng:init="count=0">
Increment
</button>
count: {{count}}
</doc:source>
<doc:scenario>
it('should check ng:click', function(){
expect(binding('count')).toBe('0');
element('.doc-example-live :button').click();
expect(binding('count')).toBe('1');
});
</doc:scenario>
</doc:example>
*/
/*
* A directive that allows creation of custom onclick handlers that are defined as angular
* expressions and are compiled and executed within the current scope.
*
* Events that are handled via these handler are always configured not to propagate further.
*
* TODO: maybe we should consider allowing users to control event propagation in the future.
*/
angularDirective("ng:click", function(expression, element){
return function(element){
var self = this;
element.bind('click', function(event){
self.$apply(expression);
event.stopPropagation();
});
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:submit
*
* @description
* Enables binding angular expressions to onsubmit events.
*
* Additionally it prevents the default action (which for form means sending the request to the
* server and reloading the current page).
*
* @element form
* @param {expression} expression {@link guide/dev_guide.expressions Expression} to eval.
*
* @example
<doc:example>
<doc:source>
<form ng:submit="list.push(text);text='';" ng:init="list=[]">
Enter text and hit enter:
<input type="text" name="text" value="hello"/>
<input type="submit" id="submit" value="Submit" />
</form>
<pre>list={{list}}</pre>
</doc:source>
<doc:scenario>
it('should check ng:submit', function(){
expect(binding('list')).toBe('list=[]');
element('.doc-example-live #submit').click();
expect(binding('list')).toBe('list=["hello"]');
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:submit", function(expression, element) {
return function(element) {
var self = this;
element.bind('submit', function(event) {
self.$apply(expression);
event.preventDefault();
});
};
});
function ngClass(selector) {
return function(expression, element) {
return function(element) {
this.$watch(expression, function(scope, newVal, oldVal) {
if (selector(scope.$index)) {
element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal)
element.addClass(isArray(newVal) ? newVal.join(' ') : newVal);
}
});
};
};
}
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:class
*
* @description
* The `ng:class` allows you to set CSS class on HTML element dynamically by databinding an
* expression that represents all classes to be added.
*
* The directive won't add duplicate classes if a particular class was already set.
*
* When the expression changes, the previously added classes are removed and only then the classes
* new classes are added.
*
* @element ANY
* @param {expression} expression {@link guide/dev_guide.expressions Expression} to eval. The result
* of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<doc:example>
<doc:source>
<input type="button" value="set" ng:click="myVar='ng-input-indicator-wait'">
<input type="button" value="clear" ng:click="myVar=''">
<br>
<span ng:class="myVar">Sample Text </span>
</doc:source>
<doc:scenario>
it('should check ng:class', function(){
expect(element('.doc-example-live span').attr('className')).not().
toMatch(/ng-input-indicator-wait/);
using('.doc-example-live').element(':button:first').click();
expect(element('.doc-example-live span').attr('className')).
toMatch(/ng-input-indicator-wait/);
using('.doc-example-live').element(':button:last').click();
expect(element('.doc-example-live span').attr('className')).not().
toMatch(/ng-input-indicator-wait/);
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:class", ngClass(function(){return true;}));
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:class-odd
*
* @description
* The `ng:class-odd` and `ng:class-even` works exactly as
* {@link angular.directive.ng:class ng:class}, except it works in conjunction with `ng:repeat` and
* takes affect only on odd (even) rows.
*
* This directive can be applied only within a scope of an
* {@link angular.widget.@ng:repeat ng:repeat}.
*
* @element ANY
* @param {expression} expression {@link guide/dev_guide.expressions Expression} to eval. The result
* of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<doc:example>
<doc:source>
<ol ng:init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng:repeat="name in names">
<span ng:class-odd="'ng-format-negative'"
ng:class-even="'ng-input-indicator-wait'">
{{name}}
</span>
</li>
</ol>
</doc:source>
<doc:scenario>
it('should check ng:class-odd and ng:class-even', function(){
expect(element('.doc-example-live li:first span').attr('className')).
toMatch(/ng-format-negative/);
expect(element('.doc-example-live li:last span').attr('className')).
toMatch(/ng-input-indicator-wait/);
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:class-odd", ngClass(function(i){return i % 2 === 0;}));
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:class-even
*
* @description
* The `ng:class-odd` and `ng:class-even` works exactly as
* {@link angular.directive.ng:class ng:class}, except it works in conjunction with `ng:repeat` and
* takes affect only on odd (even) rows.
*
* This directive can be applied only within a scope of an
* {@link angular.widget.@ng:repeat ng:repeat}.
*
* @element ANY
* @param {expression} expression {@link guide/dev_guide.expressions Expression} to eval. The result
* of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<doc:example>
<doc:source>
<ol ng:init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng:repeat="name in names">
<span ng:class-odd="'ng-format-negative'"
ng:class-even="'ng-input-indicator-wait'">
{{name}}
</span>
</li>
</ol>
</doc:source>
<doc:scenario>
it('should check ng:class-odd and ng:class-even', function(){
expect(element('.doc-example-live li:first span').attr('className')).
toMatch(/ng-format-negative/);
expect(element('.doc-example-live li:last span').attr('className')).
toMatch(/ng-input-indicator-wait/);
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:class-even", ngClass(function(i){return i % 2 === 1;}));
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:show
*
* @description
* The `ng:show` and `ng:hide` directives show or hide a portion of the DOM tree (HTML)
* conditionally.
*
* @element ANY
* @param {expression} expression If the {@link guide/dev_guide.expressions expression} is truthy
* then the element is shown or hidden respectively.
*
* @example
<doc:example>
<doc:source>
Click me: <input type="checkbox" name="checked"><br/>
Show: <span ng:show="checked">I show up when your checkbox is checked.</span> <br/>
Hide: <span ng:hide="checked">I hide when your checkbox is checked.</span>
</doc:source>
<doc:scenario>
it('should check ng:show / ng:hide', function(){
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:show", function(expression, element){
return function(element){
this.$watch(expression, function(scope, value){
element.css('display', toBoolean(value) ? '' : 'none');
});
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:hide
*
* @description
* The `ng:hide` and `ng:show` directives hide or show a portion
* of the HTML conditionally.
*
* @element ANY
* @param {expression} expression If the {@link guide/dev_guide.expressions expression} truthy then
* the element is shown or hidden respectively.
*
* @example
<doc:example>
<doc:source>
Click me: <input type="checkbox" name="checked"><br/>
Show: <span ng:show="checked">I show up when you checkbox is checked?</span> <br/>
Hide: <span ng:hide="checked">I hide when you checkbox is checked?</span>
</doc:source>
<doc:scenario>
it('should check ng:show / ng:hide', function(){
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:hide", function(expression, element){
return function(element){
this.$watch(expression, function(scope, value){
element.css('display', toBoolean(value) ? 'none' : '');
});
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:style
*
* @description
* The ng:style allows you to set CSS style on an HTML element conditionally.
*
* @element ANY
* @param {expression} expression {@link guide/dev_guide.expressions Expression} which evals to an
* object whose keys are CSS style names and values are corresponding values for those CSS
* keys.
*
* @example
<doc:example>
<doc:source>
<input type="button" value="set" ng:click="myStyle={color:'red'}">
<input type="button" value="clear" ng:click="myStyle={}">
<br/>
<span ng:style="myStyle">Sample Text</span>
<pre>myStyle={{myStyle}}</pre>
</doc:source>
<doc:scenario>
it('should check ng:style', function(){
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
element('.doc-example-live :button[value=set]').click();
expect(element('.doc-example-live span').css('color')).toBe('red');
element('.doc-example-live :button[value=clear]').click();
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
});
</doc:scenario>
</doc:example>
*/
angularDirective("ng:style", function(expression, element){
return function(element){
var resetStyle = getStyle(element);
this.$watch(function(scope){
var style = scope.$eval(expression) || {}, key, mergedStyle = {};
for(key in style) {
if (resetStyle[key] === undefined) resetStyle[key] = '';
mergedStyle[key] = style[key];
}
for(key in resetStyle) {
mergedStyle[key] = mergedStyle[key] || resetStyle[key];
}
element.css(mergedStyle);
});
};
});
/**
* @ngdoc directive
* @name angular.directive.ng:cloak
*
* @description
* The `ng:cloak` directive is used to prevent the Angular html template from being briefly
* displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
* directive to avoid the undesirable flicker effect caused by the html template display.
*
* The directive can be applied to the `<body>` element, but typically a fine-grained application is
* prefered in order to benefit from progressive rendering of the browser view.
*
* `ng:cloak` works in cooperation with a css rule that is embedded within `angular.js` and
* `angular.min.js` files. Following is the css rule:
*
* <pre>
* [ng\:cloak], .ng-cloak {
* display: none;
* }
* </pre>
*
* When this css rule is loaded by the browser, all html elements (including their children) that
* are tagged with the `ng:cloak` directive are hidden. When Angular comes across this directive
* during the compilation of the template it deletes the `ng:cloak` element attribute, which
* makes the compiled element visible.
*
* For the best result, `angular.js` script must be loaded in the head section of the html file;
* alternatively, the css rule (above) must be included in the external stylesheet of the
* application.
*
* Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
* cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
* class `ng-cloak` in addition to `ng:cloak` directive as shown in the example below.
*
* @element ANY
*
* @example
<doc:example>
<doc:source>
<div id="template1" ng:cloak>{{ 'hello' }}</div>
<div id="template2" ng:cloak class="ng-cloak">{{ 'hello IE7' }}</div>
</doc:source>
<doc:scenario>
it('should remove the template directive and css class', function() {
expect(element('.doc-example-live #template1').attr('ng:cloak')).
not().toBeDefined();
expect(element('.doc-example-live #template2').attr('ng:cloak')).
not().toBeDefined();
});
</doc:scenario>
</doc:example>
*
*/
angularDirective("ng:cloak", function(expression, element) {
element.removeAttr('ng:cloak');
element.removeClass('ng-cloak');
});
'use strict';
/**
* @ngdoc overview
* @name angular.markup
* @description
*
* Angular markup transforms the content of DOM elements or portions of the content into other
* text or DOM elements for further compilation.
*
* Markup extensions do not themselves produce linking functions. Think of markup as a way to
* produce shorthand for a {@link angular.widget widget} or a {@link angular.directive directive}.
*
* The most prominent example of a markup in Angular is the built-in, double curly markup
* `{{expression}}`, which is shorthand for `<span ng:bind="expression"></span>`.
*
* Create custom markup like this:
*
* <pre>
* angular.markup('newMarkup', function(text, textNode, parentElement){
* //tranformation code
* });
* </pre>
*
* For more information, see {@link guide/dev_guide.compiler.markup Understanding Angular Markup}
* in the Angular Developer Guide.
*/
/**
* @ngdoc overview
* @name angular.attrMarkup
* @description
*
* Attribute markup allows you to modify the state of an attribute's text.
*
* Attribute markup extends the Angular complier in a way similar to {@link angular.markup},
* which allows you to modify the content of a node.
*
* The most prominent example of an attribute markup in Angular is the built-in double curly markup
* which is a shorthand for {@link angular.directive.ng:bind-attr ng:bind-attr}.
*
* ## Example
*
* <pre>
* angular.attrMarkup('newAttrMarkup', function(attrValue, attrName, element){
* //tranformation code
* });
* </pre>
*
* For more information about Angular attribute markup, see {@link guide/dev_guide.compiler.markup
* Understanding Angular Markup} in the Angular Developer Guide.
*/
function parseBindings(string) {
var results = [];
var lastIndex = 0;
var index;
while((index = string.indexOf('{{', lastIndex)) > -1) {
if (lastIndex < index)
results.push(string.substr(lastIndex, index - lastIndex));
lastIndex = index;
index = string.indexOf('}}', index);
index = index < 0 ? string.length : index + 2;
results.push(string.substr(lastIndex, index - lastIndex));
lastIndex = index;
}
if (lastIndex != string.length)
results.push(string.substr(lastIndex, string.length - lastIndex));
return results.length === 0 ? [ string ] : results;
}
function binding(string) {
var binding = string.replace(/\n/gm, ' ').match(/^\{\{(.*)\}\}$/);
return binding ? binding[1] : null;
}
function hasBindings(bindings) {
return bindings.length > 1 || binding(bindings[0]) !== null;
}
angularTextMarkup('{{}}', function(text, textNode, parentElement) {
var bindings = parseBindings(text),
self = this;
if (hasBindings(bindings)) {
if (isLeafNode(parentElement[0])) {
parentElement.attr('ng:bind-template', text);
} else {
var cursor = textNode, newElement;
forEach(parseBindings(text), function(text){
var exp = binding(text);
if (exp) {
newElement = jqLite('<span>');
newElement.attr('ng:bind', exp);
} else {
newElement = jqLite(document.createTextNode(text));
}
if (msie && text.charAt(0) == ' ') {
newElement = jqLite('<span> </span>');
var nbsp = newElement.html();
newElement.text(text.substr(1));
newElement.html(nbsp + newElement.html());
}
cursor.after(newElement);
cursor = newElement;
});
textNode.remove();
}
}
});
/**
* This tries to normalize the behavior of value attribute across browsers. If value attribute is
* not specified, then specify it to be that of the text.
*/
angularTextMarkup('option', function(text, textNode, parentElement){
if (lowercase(nodeName_(parentElement)) == 'option') {
if (msie <= 7) {
// In IE7 The issue is that there is no way to see if the value was specified hence
// we have to resort to parsing HTML;
htmlParser(parentElement[0].outerHTML, {
start: function(tag, attrs) {
if (isUndefined(attrs.value)) {
parentElement.attr('value', text);
}
}
});
} else if (parentElement[0].getAttribute('value') == null) {
// jQuery does normalization on 'value' so we have to bypass it.
parentElement.attr('value', text);
}
}
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:href
*
* @description
* Using <angular/> markup like {{hash}} in an href attribute makes
* the page open to a wrong URL, if the user clicks that link before
* angular has a chance to replace the {{hash}} with actual URL, the
* link will be broken and will most likely return a 404 error.
* The `ng:href` solves this problem by placing the `href` in the
* `ng:` namespace.
*
* The buggy way to write it:
* <pre>
* <a href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <a ng:href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element ANY
* @param {template} template any string which can contain `{{}}` markup.
*
* @example
* This example uses `link` variable inside `href` attribute:
<doc:example>
<doc:source>
<input name="value" /><br />
<a id="link-1" href ng:click="value = 1">link 1</a> (link, don't reload)<br />
<a id="link-2" href="" ng:click="value = 2">link 2</a> (link, don't reload)<br />
<a id="link-3" ng:href="#{{'123'}}" ng:click="value = 3">link 3</a> (link, reload!)<br />
<a id="link-4" href="" name="xx" ng:click="value = 4">anchor</a> (link, don't reload)<br />
<a id="link-5" name="xxx" ng:click="value = 5">anchor</a> (no link)<br />
<a id="link-6" ng:href="#/{{value}}">link</a> (link, change hash)
</doc:source>
<doc:scenario>
it('should execute ng:click but not reload when href without value', function() {
element('#link-1').click();
expect(input('value').val()).toEqual('1');
expect(element('#link-1').attr('href')).toBe("");
});
it('should execute ng:click but not reload when href empty string', function() {
element('#link-2').click();
expect(input('value').val()).toEqual('2');
expect(element('#link-2').attr('href')).toBe("");
});
it('should execute ng:click and change url when ng:href specified', function() {
element('#link-3').click();
expect(input('value').val()).toEqual('3');
expect(element('#link-3').attr('href')).toBe("#123");
expect(browser().location().hash()).toEqual('123');
});
it('should execute ng:click but not reload when href empty string and name specified', function() {
element('#link-4').click();
expect(input('value').val()).toEqual('4');
expect(element('#link-4').attr('href')).toBe("");
});
it('should execute ng:click but not reload when no href but name specified', function() {
element('#link-5').click();
expect(input('value').val()).toEqual('5');
expect(element('#link-5').attr('href')).toBe(undefined);
});
it('should only change url when only ng:href', function() {
input('value').enter('6');
element('#link-6').click();
expect(browser().location().hash()).toEqual('/6');
expect(element('#link-6').attr('href')).toBe("#/6");
});
</doc:scenario>
</doc:example>
*/
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:src
*
* @description
* Using <angular/> markup like `{{hash}}` in a `src` attribute doesn't
* work right: The browser will fetch from the URL with the literal
* text `{{hash}}` until <angular/> replaces the expression inside
* `{{hash}}`. The `ng:src` attribute solves this problem by placing
* the `src` attribute in the `ng:` namespace.
*
* The buggy way to write it:
* <pre>
* <img src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <img ng:src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element ANY
* @param {template} template any string which can contain `{{}}` markup.
*/
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:disabled
*
* @description
*
* The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
* <pre>
* <div ng:init="scope = { isDisabled: false }">
* <button disabled="{{scope.isDisabled}}">Disabled</button>
* </div>
* </pre>
*
* The HTML specs do not require browsers to preserve the special attributes such as disabled.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce ng:disabled.
*
* @example
<doc:example>
<doc:source>
Click me to toggle: <input type="checkbox" name="checked"><br/>
<button name="button" ng:disabled="{{checked}}">Button</button>
</doc:source>
<doc:scenario>
it('should toggle button', function() {
expect(element('.doc-example-live :button').attr('disabled')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live :button').attr('disabled')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element ANY
* @param {template} template any string which can contain '{{}}' markup.
*/
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:checked
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as checked.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce ng:checked.
* @example
<doc:example>
<doc:source>
Check me to check both: <input type="checkbox" name="master"><br/>
<input id="checkSlave" type="checkbox" ng:checked="{{master}}">
</doc:source>
<doc:scenario>
it('should check both checkBoxes', function() {
expect(element('.doc-example-live #checkSlave').attr('checked')).toBeFalsy();
input('master').check();
expect(element('.doc-example-live #checkSlave').attr('checked')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element ANY
* @param {template} template any string which can contain '{{}}' markup.
*/
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:multiple
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as multiple.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce ng:multiple.
*
* @example
<doc:example>
<doc:source>
Check me check multiple: <input type="checkbox" name="checked"><br/>
<select id="select" ng:multiple="{{checked}}">
<option>Misko</option>
<option>Igor</option>
<option>Vojta</option>
<option>Di</option>
</select>
</doc:source>
<doc:scenario>
it('should toggle multiple', function() {
expect(element('.doc-example-live #select').attr('multiple')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live #select').attr('multiple')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element ANY
* @param {template} template any string which can contain '{{}}' markup.
*/
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:readonly
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as readonly.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce ng:readonly.
* @example
<doc:example>
<doc:source>
Check me to make text readonly: <input type="checkbox" name="checked"><br/>
<input type="text" ng:readonly="{{checked}}" value="I'm Angular"/>
</doc:source>
<doc:scenario>
it('should toggle readonly attr', function() {
expect(element('.doc-example-live :text').attr('readonly')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live :text').attr('readonly')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element ANY
* @param {template} template any string which can contain '{{}}' markup.
*/
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:selected
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as selected.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce ng:selected.
* @example
<doc:example>
<doc:source>
Check me to select: <input type="checkbox" name="checked"><br/>
<select>
<option>Hello!</option>
<option id="greet" ng:selected="{{checked}}">Greetings!</option>
</select>
</doc:source>
<doc:scenario>
it('should select Greetings!', function() {
expect(element('.doc-example-live #greet').attr('selected')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live #greet').attr('selected')).toBeTruthy();
});
</doc:scenario>
</doc:example>
* @element ANY
* @param {template} template any string which can contain '{{}}' markup.
*/
var NG_BIND_ATTR = 'ng:bind-attr';
var SPECIAL_ATTRS = {};
forEach('src,href,checked,disabled,multiple,readonly,selected'.split(','), function(name) {
SPECIAL_ATTRS['ng:' + name] = name;
});
angularAttrMarkup('{{}}', function(value, name, element){
// don't process existing attribute markup
if (angularDirective(name) || angularDirective("@" + name)) return;
if (msie && name == 'src')
value = decodeURI(value);
var bindings = parseBindings(value),
bindAttr;
if (hasBindings(bindings) || SPECIAL_ATTRS[name]) {
element.removeAttr(name);
bindAttr = fromJson(element.attr(NG_BIND_ATTR) || "{}");
bindAttr[SPECIAL_ATTRS[name] || name] = value;
element.attr(NG_BIND_ATTR, toJson(bindAttr));
}
});
'use strict';
/**
* @workInProgress
* @ngdoc overview
* @name angular.widget
* @description
*
* An angular widget can be either a custom attribute that modifies an existing DOM element or an
* entirely new DOM element.
*
* During html compilation, widgets are processed after {@link angular.markup markup}, but before
* {@link angular.directive directives}.
*
* Following is the list of built-in angular widgets:
*
* * {@link angular.widget.@ng:format ng:format} - Formats data for display to user and for storage.
* * {@link angular.widget.@ng:non-bindable ng:non-bindable} - Blocks angular from processing an
* HTML element.
* * {@link angular.widget.@ng:repeat ng:repeat} - Creates and manages a collection of cloned HTML
* elements.
* * {@link angular.widget.@ng:required ng:required} - Verifies presence of user input.
* * {@link angular.widget.@ng:validate ng:validate} - Validates content of user input.
* * {@link angular.widget.HTML HTML input elements} - Standard HTML input elements data-bound by
* angular.
* * {@link angular.widget.ng:view ng:view} - Works with $route to "include" partial templates
* * {@link angular.widget.ng:switch ng:switch} - Conditionally changes DOM structure
* * {@link angular.widget.ng:include ng:include} - Includes an external HTML fragment
*
* For more information about angular widgets, see {@link guide/dev_guide.compiler.widgets
* Understanding Angular Widgets} in the angular Developer Guide.
*/
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.HTML
*
* @description
* The most common widgets you will use will be in the form of the
* standard HTML set. These widgets are bound using the `name` attribute
* to an expression. In addition, they can have `ng:validate`, `ng:required`,
* `ng:format`, `ng:change` attribute to further control their behavior.
*
* @usageContent
* see example below for usage
*
* <input type="text|checkbox|..." ... />
* <textarea ... />
* <select ...>
* <option>...</option>
* </select>
*
* @example
<doc:example>
<doc:source>
<table style="font-size:.9em;">
<tr>
<th>Name</th>
<th>Format</th>
<th>HTML</th>
<th>UI</th>
<th ng:non-bindable>{{input#}}</th>
</tr>
<tr>
<th>text</th>
<td>String</td>
<td><tt><input type="text" name="input1"></tt></td>
<td><input type="text" name="input1" size="4"></td>
<td><tt>{{input1|json}}</tt></td>
</tr>
<tr>
<th>textarea</th>
<td>String</td>
<td><tt><textarea name="input2"></textarea></tt></td>
<td><textarea name="input2" cols='6'></textarea></td>
<td><tt>{{input2|json}}</tt></td>
</tr>
<tr>
<th>radio</th>
<td>String</td>
<td><tt>
<input type="radio" name="input3" value="A"><br>
<input type="radio" name="input3" value="B">
</tt></td>
<td>
<input type="radio" name="input3" value="A">
<input type="radio" name="input3" value="B">
</td>
<td><tt>{{input3|json}}</tt></td>
</tr>
<tr>
<th>checkbox</th>
<td>Boolean</td>
<td><tt><input type="checkbox" name="input4" value="checked"></tt></td>
<td><input type="checkbox" name="input4" value="checked"></td>
<td><tt>{{input4|json}}</tt></td>
</tr>
<tr>
<th>pulldown</th>
<td>String</td>
<td><tt>
<select name="input5"><br>
<option value="c">C</option><br>
<option value="d">D</option><br>
</select><br>
</tt></td>
<td>
<select name="input5">
<option value="c">C</option>
<option value="d">D</option>
</select>
</td>
<td><tt>{{input5|json}}</tt></td>
</tr>
<tr>
<th>multiselect</th>
<td>Array</td>
<td><tt>
<select name="input6" multiple size="4"><br>
<option value="e">E</option><br>
<option value="f">F</option><br>
</select><br>
</tt></td>
<td>
<select name="input6" multiple size="4">
<option value="e">E</option>
<option value="f">F</option>
</select>
</td>
<td><tt>{{input6|json}}</tt></td>
</tr>
</table>
</doc:source>
<doc:scenario>
it('should exercise text', function(){
input('input1').enter('Carlos');
expect(binding('input1')).toEqual('"Carlos"');
});
it('should exercise textarea', function(){
input('input2').enter('Carlos');
expect(binding('input2')).toEqual('"Carlos"');
});
it('should exercise radio', function(){
expect(binding('input3')).toEqual('null');
input('input3').select('A');
expect(binding('input3')).toEqual('"A"');
input('input3').select('B');
expect(binding('input3')).toEqual('"B"');
});
it('should exercise checkbox', function(){
expect(binding('input4')).toEqual('false');
input('input4').check();
expect(binding('input4')).toEqual('true');
});
it('should exercise pulldown', function(){
expect(binding('input5')).toEqual('"c"');
select('input5').option('d');
expect(binding('input5')).toEqual('"d"');
});
it('should exercise multiselect', function(){
expect(binding('input6')).toEqual('[]');
select('input6').options('e');
expect(binding('input6')).toEqual('["e"]');
select('input6').options('e', 'f');
expect(binding('input6')).toEqual('["e","f"]');
});
</doc:scenario>
</doc:example>
*/
function modelAccessor(scope, element) {
var expr = element.attr('name');
var exprFn, assignFn;
if (expr) {
exprFn = parser(expr).assignable();
assignFn = exprFn.assign;
if (!assignFn) throw new Error("Expression '" + expr + "' is not assignable.");
return {
get: function() {
return exprFn(scope);
},
set: function(value) {
if (value !== undefined) {
assignFn(scope, value);
}
}
};
}
}
function modelFormattedAccessor(scope, element) {
var accessor = modelAccessor(scope, element),
formatterName = element.attr('ng:format') || NOOP,
formatter = compileFormatter(formatterName);
if (accessor) {
return {
get: function() {
return formatter.format(scope, accessor.get());
},
set: function(value) {
return accessor.set(formatter.parse(scope, value));
}
};
}
}
function compileValidator(expr) {
return parser(expr).validator()();
}
function compileFormatter(expr) {
return parser(expr).formatter()();
}
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:validate
*
* @description
* The `ng:validate` attribute widget validates the user input. If the input does not pass
* validation, the `ng-validation-error` CSS class and the `ng:error` attribute are set on the input
* element. Check out {@link angular.validator validators} to find out more.
*
* @param {string} validator The name of a built-in or custom {@link angular.validator validator} to
* to be used.
*
* @element INPUT
* @css ng-validation-error
*
* @example
* This example shows how the input element becomes red when it contains invalid input. Correct
* the input to make the error disappear.
*
<doc:example>
<doc:source>
I don't validate:
<input type="text" name="value" value="NotANumber"><br/>
I need an integer or nothing:
<input type="text" name="value" ng:validate="integer"><br/>
</doc:source>
<doc:scenario>
it('should check ng:validate', function(){
expect(element('.doc-example-live :input:last').attr('className')).
toMatch(/ng-validation-error/);
input('value').enter('123');
expect(element('.doc-example-live :input:last').attr('className')).
not().toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*/
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:required
*
* @description
* The `ng:required` attribute widget validates that the user input is present. It is a special case
* of the {@link angular.widget.@ng:validate ng:validate} attribute widget.
*
* @element INPUT
* @css ng-validation-error
*
* @example
* This example shows how the input element becomes red when it contains invalid input. Correct
* the input to make the error disappear.
*
<doc:example>
<doc:source>
I cannot be blank: <input type="text" name="value" ng:required><br/>
</doc:source>
<doc:scenario>
it('should check ng:required', function(){
expect(element('.doc-example-live :input').attr('className')).toMatch(/ng-validation-error/);
input('value').enter('123');
expect(element('.doc-example-live :input').attr('className')).not().toMatch(/ng-validation-error/);
});
</doc:scenario>
</doc:example>
*/
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:format
*
* @description
* The `ng:format` attribute widget formats stored data to user-readable text and parses the text
* back to the stored form. You might find this useful, for example, if you collect user input in a
* text field but need to store the data in the model as a list. Check out
* {@link angular.formatter formatters} to learn more.
*
* @param {string} formatter The name of the built-in or custom {@link angular.formatter formatter}
* to be used.
*
* @element INPUT
*
* @example
* This example shows how the user input is converted from a string and internally represented as an
* array.
*
<doc:example>
<doc:source>
Enter a comma separated list of items:
<input type="text" name="list" ng:format="list" value="table, chairs, plate">
<pre>list={{list}}</pre>
</doc:source>
<doc:scenario>
it('should check ng:format', function(){
expect(binding('list')).toBe('list=["table","chairs","plate"]');
input('list').enter(',,, a ,,,');
expect(binding('list')).toBe('list=["a"]');
});
</doc:scenario>
</doc:example>
*/
function valueAccessor(scope, element) {
var validatorName = element.attr('ng:validate') || NOOP,
validator = compileValidator(validatorName),
requiredExpr = element.attr('ng:required'),
formatterName = element.attr('ng:format') || NOOP,
formatter = compileFormatter(formatterName),
format, parse, lastError, required,
invalidWidgets = scope.$service('$invalidWidgets') || {markValid:noop, markInvalid:noop};
if (!validator) throw "Validator named '" + validatorName + "' not found.";
format = formatter.format;
parse = formatter.parse;
if (requiredExpr) {
scope.$watch(requiredExpr, function(scope, newValue) {
required = newValue;
validate();
});
} else {
required = requiredExpr === '';
}
element.data($$validate, validate);
return {
get: function(){
if (lastError)
elementError(element, NG_VALIDATION_ERROR, null);
try {
var value = parse(scope, element.val());
validate();
return value;
} catch (e) {
lastError = e;
elementError(element, NG_VALIDATION_ERROR, e);
}
},
set: function(value) {
var oldValue = element.val(),
newValue = format(scope, value);
if (oldValue != newValue) {
element.val(newValue || ''); // needed for ie
}
validate();
}
};
function validate() {
var value = trim(element.val());
if (element[0].disabled || element[0].readOnly) {
elementError(element, NG_VALIDATION_ERROR, null);
invalidWidgets.markValid(element);
} else {
var error, validateScope = inherit(scope, {$element:element});
error = required && !value
? 'Required'
: (value ? validator(validateScope, value) : null);
elementError(element, NG_VALIDATION_ERROR, error);
lastError = error;
if (error) {
invalidWidgets.markInvalid(element);
} else {
invalidWidgets.markValid(element);
}
}
}
}
function checkedAccessor(scope, element) {
var domElement = element[0], elementValue = domElement.value;
return {
get: function(){
return !!domElement.checked;
},
set: function(value){
domElement.checked = toBoolean(value);
}
};
}
function radioAccessor(scope, element) {
var domElement = element[0];
return {
get: function(){
return domElement.checked ? domElement.value : null;
},
set: function(value){
domElement.checked = value == domElement.value;
}
};
}
function optionsAccessor(scope, element) {
var formatterName = element.attr('ng:format') || NOOP,
formatter = compileFormatter(formatterName);
return {
get: function(){
var values = [];
forEach(element[0].options, function(option){
if (option.selected) values.push(formatter.parse(scope, option.value));
});
return values;
},
set: function(values){
var keys = {};
forEach(values, function(value){
keys[formatter.format(scope, value)] = true;
});
forEach(element[0].options, function(option){
option.selected = keys[option.value];
});
}
};
}
function noopAccessor() { return { get: noop, set: noop }; }
/*
* TODO: refactor
*
* The table below is not quite right. In some cases the formatter is on the model side
* and in some cases it is on the view side. This is a historical artifact
*
* The concept of model/view accessor is useful for anyone who is trying to develop UI, and
* so it should be exposed to others. There should be a form object which keeps track of the
* accessors and also acts as their factory. It should expose it as an object and allow
* the validator to publish errors to it, so that the the error messages can be bound to it.
*
*/
var textWidget = inputWidget('keydown change', modelAccessor, valueAccessor, initWidgetValue(), true),
INPUT_TYPE = {
'text': textWidget,
'textarea': textWidget,
'hidden': textWidget,
'password': textWidget,
'checkbox': inputWidget('click', modelFormattedAccessor, checkedAccessor, initWidgetValue(false)),
'radio': inputWidget('click', modelFormattedAccessor, radioAccessor, radioInit),
'select-one': inputWidget('change', modelAccessor, valueAccessor, initWidgetValue(null)),
'select-multiple': inputWidget('change', modelAccessor, optionsAccessor, initWidgetValue([]))
// 'file': fileWidget???
};
function initWidgetValue(initValue) {
return function (model, view) {
var value = view.get();
if (!value && isDefined(initValue)) {
value = copy(initValue);
}
if (isUndefined(model.get()) && isDefined(value)) {
model.set(value);
}
};
}
function radioInit(model, view, element) {
var modelValue = model.get(), viewValue = view.get(), input = element[0];
input.checked = false;
input.name = this.$id + '@' + input.name;
if (isUndefined(modelValue)) {
model.set(modelValue = null);
}
if (modelValue == null && viewValue !== null) {
model.set(viewValue);
}
view.set(modelValue);
}
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:change
*
* @description
* The directive executes an expression whenever the input widget changes.
*
* @element INPUT
* @param {expression} expression to execute.
*
* @example
* @example
<doc:example>
<doc:source>
<div ng:init="checkboxCount=0; textCount=0"></div>
<input type="text" name="text" ng:change="textCount = 1 + textCount">
changeCount {{textCount}}<br/>
<input type="checkbox" name="checkbox" ng:change="checkboxCount = 1 + checkboxCount">
changeCount {{checkboxCount}}<br/>
</doc:source>
<doc:scenario>
it('should check ng:change', function(){
expect(binding('textCount')).toBe('0');
expect(binding('checkboxCount')).toBe('0');
using('.doc-example-live').input('text').enter('abc');
expect(binding('textCount')).toBe('1');
expect(binding('checkboxCount')).toBe('0');
using('.doc-example-live').input('checkbox').check();
expect(binding('textCount')).toBe('1');
expect(binding('checkboxCount')).toBe('1');
});
</doc:scenario>
</doc:example>
*/
function inputWidget(events, modelAccessor, viewAccessor, initFn, textBox) {
return annotate('$defer', function($defer, element) {
var scope = this,
model = modelAccessor(scope, element),
view = viewAccessor(scope, element),
ngChange = element.attr('ng:change') || noop,
lastValue;
if (model) {
initFn.call(scope, model, view, element);
scope.$eval(element.attr('ng:init') || noop);
element.bind(events, function(event){
function handler(){
var value = view.get();
if (!textBox || value != lastValue) {
model.set(value);
lastValue = model.get();
scope.$eval(ngChange);
}
}
event.type == 'keydown' ? $defer(handler) : scope.$apply(handler);
});
scope.$watch(model.get, function(scope, value) {
if (!equals(lastValue, value)) {
view.set(lastValue = value);
}
});
}
});
}
function inputWidgetSelector(element){
this.directives(true);
this.descend(true);
return INPUT_TYPE[lowercase(element[0].type)] || noop;
}
angularWidget('input', inputWidgetSelector);
angularWidget('textarea', inputWidgetSelector);
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:options
*
* @description
* Dynamically generate a list of `<option>` elements for a `<select>` element using an array or
* an object obtained by evaluating the `ng:options` expression.
*
* When an item in the select menu is select, the value of array element or object property
* represented by the selected option will be bound to the model identified by the `name` attribute
* of the parent select element.
*
* Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
* be nested into the `<select>` element. This element will then represent `null` or "not selected"
* option. See example below for demonstration.
*
* Note: `ng:options` provides iterator facility for `<option>` element which must be used instead
* of {@link angular.widget.@ng:repeat ng:repeat}. `ng:repeat` is not suitable for use with
* `<option>` element because of the following reasons:
*
* * value attribute of the option element that we need to bind to requires a string, but the
* source of data for the iteration might be in a form of array containing objects instead of
* strings
* * {@link angular.widget.@ng:repeat ng:repeat} unrolls after the select binds causing
* incorect rendering on most browsers.
* * binding to a value not in list confuses most browsers.
*
* @element select
* @param {comprehension_expression} comprehension in one of the following forms:
*
* * for array data sources:
* * `label` **`for`** `value` **`in`** `array`
* * `select` **`as`** `label` **`for`** `value` **`in`** `array`
* * `label` **`group by`** `group` **`for`** `value` **`in`** `array`
* * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array`
* * for object data sources:
* * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
* * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
* * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`
* * `select` **`as`** `label` **`group by`** `group`
* **`for` `(`**`key`**`,`** `value`**`) in`** `object`
*
* Where:
*
* * `array` / `object`: an expression which evaluates to an array / object to iterate over.
* * `value`: local variable which will refer to each item in the `array` or each property value
* of `object` during iteration.
* * `key`: local variable which will refer to a property name in `object` during iteration.
* * `label`: The result of this expression will be the label for `<option>` element. The
* `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).
* * `select`: The result of this expression will be bound to the model of the parent `<select>`
* element. If not specified, `select` expression will default to `value`.
* * `group`: The result of this expression will be used to group options using the `<optgroup>`
* DOM element.
*
* @example
<doc:example>
<doc:source>
<script>
function MyCntrl(){
this.colors = [
{name:'black', shade:'dark'},
{name:'white', shade:'light'},
{name:'red', shade:'dark'},
{name:'blue', shade:'dark'},
{name:'yellow', shade:'light'}
];
this.color = this.colors[2]; // red
}
</script>
<div ng:controller="MyCntrl">
<ul>
<li ng:repeat="color in colors">
Name: <input name="color.name">
[<a href ng:click="colors.$remove(color)">X</a>]
</li>
<li>
[<a href ng:click="colors.push({})">add</a>]
</li>
</ul>
<hr/>
Color (null not allowed):
<select name="color" ng:options="c.name for c in colors"></select><br>
Color (null allowed):
<div class="nullable">
<select name="color" ng:options="c.name for c in colors">
<option value="">-- chose color --</option>
</select>
</div><br/>
Color grouped by shade:
<select name="color" ng:options="c.name group by c.shade for c in colors">
</select><br/>
Select <a href ng:click="color={name:'not in list'}">bogus</a>.<br>
<hr/>
Currently selected: {{ {selected_color:color} }}
<div style="border:solid 1px black; height:20px"
ng:style="{'background-color':color.name}">
</div>
</div>
</doc:source>
<doc:scenario>
it('should check ng:options', function(){
expect(binding('color')).toMatch('red');
select('color').option('0');
expect(binding('color')).toMatch('black');
using('.nullable').select('color').option('');
expect(binding('color')).toMatch('null');
});
</doc:scenario>
</doc:example>
*/
// 00001111100000000000222200000000000000000000003333000000000000044444444444444444000000000555555555555555550000000666666666666666660000000000000007777
var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w\d]*)|(?:\(\s*([\$\w][\$\w\d]*)\s*,\s*([\$\w][\$\w\d]*)\s*\)))\s+in\s+(.*)$/;
angularWidget('select', function(element){
this.descend(true);
this.directives(true);
var isMultiselect = element.attr('multiple'),
expression = element.attr('ng:options'),
onChange = expressionCompile(element.attr('ng:change') || ""),
match;
if (!expression) {
return inputWidgetSelector.call(this, element);
}
if (! (match = expression.match(NG_OPTIONS_REGEXP))) {
throw Error(
"Expected ng:options in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
" but got '" + expression + "'.");
}
var displayFn = expressionCompile(match[2] || match[1]),
valueName = match[4] || match[6],
keyName = match[5],
groupByFn = expressionCompile(match[3] || ''),
valueFn = expressionCompile(match[2] ? match[1] : valueName),
valuesFn = expressionCompile(match[7]),
// we can't just jqLite('<option>') since jqLite is not smart enough
// to create it in <select> and IE barfs otherwise.
optionTemplate = jqLite(document.createElement('option')),
optGroupTemplate = jqLite(document.createElement('optgroup')),
nullOption = false; // if false then user will not be able to select it
return function(selectElement){
// This is an array of array of existing option groups in DOM. We try to reuse these if possible
// optionGroupsCache[0] is the options with no option group
// optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element
var optionGroupsCache = [[{element: selectElement, label:''}]],
scope = this,
model = modelAccessor(scope, element);
// find existing special options
forEach(selectElement.children(), function(option){
if (option.value == '')
// User is allowed to select the null.
nullOption = {label:jqLite(option).text(), id:''};
});
selectElement.html(''); // clear contents
selectElement.bind('change', function(){
var optionGroup,
collection = valuesFn(scope) || [],
key = selectElement.val(),
tempScope = scope.$new(),
value, optionElement, index, groupIndex, length, groupLength;
try {
if (isMultiselect) {
value = [];
for (groupIndex = 0, groupLength = optionGroupsCache.length;
groupIndex < groupLength;
groupIndex++) {
// list of options for that group. (first item has the parent)
optionGroup = optionGroupsCache[groupIndex];
for(index = 1, length = optionGroup.length; index < length; index++) {
if ((optionElement = optionGroup[index].element)[0].selected) {
if (keyName) tempScope[keyName] = key;
tempScope[valueName] = collection[optionElement.val()];
value.push(valueFn(tempScope));
}
}
}
} else {
if (key == '?') {
value = undefined;
} else if (key == ''){
value = null;
} else {
tempScope[valueName] = collection[key];
if (keyName) tempScope[keyName] = key;
value = valueFn(tempScope);
}
}
if (isDefined(value) && model.get() !== value) {
onChange(scope);
model.set(value);
}
scope.$root.$apply();
} finally {
tempScope = null; // TODO(misko): needs to be $destroy
}
});
scope.$watch(function(scope) {
var optionGroups = {'':[]}, // Temporary location for the option groups before we render them
optionGroupNames = [''],
optionGroupName,
optionGroup,
option,
existingParent, existingOptions, existingOption,
values = valuesFn(scope) || [],
keys = values,
key,
groupLength, length,
fragment,
groupIndex, index,
optionElement,
optionScope = scope.$new(),
modelValue = model.get(),
selected,
selectedSet = false, // nothing is selected yet
isMulti = isMultiselect,
lastElement,
element;
try {
if (isMulti) {
selectedSet = new HashMap();
if (modelValue && isNumber(length = modelValue.length)) {
for (index = 0; index < length; index++) {
selectedSet.put(modelValue[index], true);
}
}
} else if (modelValue === null || nullOption) {
// if we are not multiselect, and we are null then we have to add the nullOption
optionGroups[''].push(extend({selected:modelValue === null, id:'', label:''}, nullOption));
selectedSet = true;
}
// If we have a keyName then we are iterating over on object. Grab the keys and sort them.
if(keyName) {
keys = [];
for (key in values) {
if (values.hasOwnProperty(key))
keys.push(key);
}
keys.sort();
}
// We now build up the list of options we need (we merge later)
for (index = 0; length = keys.length, index < length; index++) {
optionScope[valueName] = values[keyName ? optionScope[keyName]=keys[index]:index];
optionGroupName = groupByFn(optionScope) || '';
if (!(optionGroup = optionGroups[optionGroupName])) {
optionGroup = optionGroups[optionGroupName] = [];
optionGroupNames.push(optionGroupName);
}
if (isMulti) {
selected = !!selectedSet.remove(valueFn(optionScope));
} else {
selected = modelValue === valueFn(optionScope);
selectedSet = selectedSet || selected; // see if at least one item is selected
}
optionGroup.push({
id: keyName ? keys[index] : index, // either the index into array or key from object
label: displayFn(optionScope) || '', // what will be seen by the user
selected: selected // determine if we should be selected
});
}
optionGroupNames.sort();
if (!isMulti && !selectedSet) {
// nothing was selected, we have to insert the undefined item
optionGroups[''].unshift({id:'?', label:'', selected:true});
}
// Now we need to update the list of DOM nodes to match the optionGroups we computed above
for (groupIndex = 0, groupLength = optionGroupNames.length;
groupIndex < groupLength;
groupIndex++) {
// current option group name or '' if no group
optionGroupName = optionGroupNames[groupIndex];
// list of options for that group. (first item has the parent)
optionGroup = optionGroups[optionGroupName];
if (optionGroupsCache.length <= groupIndex) {
// we need to grow the optionGroups
optionGroupsCache.push(
existingOptions = [
existingParent = {
element: optGroupTemplate.clone().attr('label', optionGroupName),
label: optionGroup.label
}
]
);
selectElement.append(existingParent.element);
} else {
existingOptions = optionGroupsCache[groupIndex];
existingParent = existingOptions[0]; // either SELECT (no group) or OPTGROUP element
// update the OPTGROUP label if not the same.
if (existingParent.label != optionGroupName) {
existingParent.element.attr('label', existingParent.label = optionGroupName);
}
}
lastElement = null; // start at the begining
for(index = 0, length = optionGroup.length; index < length; index++) {
option = optionGroup[index];
if ((existingOption = existingOptions[index+1])) {
// reuse elements
lastElement = existingOption.element;
if (existingOption.label !== option.label) {
lastElement.text(existingOption.label = option.label);
}
if (existingOption.id !== option.id) {
lastElement.val(existingOption.id = option.id);
}
if (existingOption.selected !== option.selected) {
lastElement.attr('selected', option.selected);
}
} else {
// grow elements
// jQuery(v1.4.2) Bug: We should be able to chain the method calls, but
// in this version of jQuery on some browser the .text() returns a string
// rather then the element.
(element = optionTemplate.clone())
.val(option.id)
.attr('selected', option.selected)
.text(option.label);
existingOptions.push(existingOption = {
element: element,
label: option.label,
id: option.id,
checked: option.selected
});
if (lastElement) {
lastElement.after(element);
} else {
existingParent.element.append(element);
}
lastElement = element;
}
}
// remove any excessive OPTIONs in a group
index++; // increment since the existingOptions[0] is parent element not OPTION
while(existingOptions.length > index) {
existingOptions.pop().element.remove();
}
}
// remove any excessive OPTGROUPs from select
while(optionGroupsCache.length > groupIndex) {
optionGroupsCache.pop()[0].element.remove();
}
} finally {
optionScope.$destroy();
}
});
};
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.ng:include
*
* @description
* Fetches, compiles and includes an external HTML fragment.
*
* Keep in mind that Same Origin Policy applies to included resources
* (e.g. ng:include won't work for file:// access).
*
* @param {string} src angular expression evaluating to URL. If the source is a string constant,
* make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
* @param {Scope=} [scope=new_child_scope] optional expression which evaluates to an
* instance of angular.scope to set the HTML fragment to.
* @param {string=} onload Expression to evaluate when a new partial is loaded.
*
* @example
<doc:example>
<doc:source jsfiddle="false">
<select name="url">
<option value="examples/ng-include/template1.html">template1.html</option>
<option value="examples/ng-include/template2.html">template2.html</option>
<option value="">(blank)</option>
</select>
url of the template: <tt><a href="{{url}}">{{url}}</a></tt>
<hr/>
<ng:include src="url"></ng:include>
</doc:source>
<doc:scenario>
it('should load template1.html', function(){
expect(element('.doc-example-live ng\\:include').text()).
toBe('Content of template1.html\n');
});
it('should load template2.html', function(){
select('url').option('examples/ng-include/template2.html');
expect(element('.doc-example-live ng\\:include').text()).
toBe('Content of template2.html\n');
});
it('should change to blank', function(){
select('url').option('');
expect(element('.doc-example-live ng\\:include').text()).toEqual('');
});
</doc:scenario>
</doc:example>
*/
angularWidget('ng:include', function(element){
var compiler = this,
srcExp = element.attr("src"),
scopeExp = element.attr("scope") || '',
onloadExp = element[0].getAttribute('onload') || ''; //workaround for jquery bug #7537
if (element[0]['ng:compiled']) {
this.descend(true);
this.directives(true);
} else {
element[0]['ng:compiled'] = true;
return extend(function(xhr, element){
var scope = this,
changeCounter = 0,
releaseScopes = [],
childScope,
oldScope;
function incrementChange(){ changeCounter++;}
this.$watch(srcExp, incrementChange);
this.$watch(function(scope){
var newScope = scope.$eval(scopeExp);
if (newScope !== oldScope) {
oldScope = newScope;
incrementChange();
}
});
this.$watch(function(){return changeCounter;}, function(scope) {
var src = scope.$eval(srcExp),
useScope = scope.$eval(scopeExp);
while(releaseScopes.length) {
releaseScopes.pop().$destroy();
}
if (src) {
xhr('GET', src, null, function(code, response){
element.html(response);
if (useScope) {
childScope = useScope;
} else {
releaseScopes.push(childScope = scope.$new());
}
compiler.compile(element)(childScope);
scope.$eval(onloadExp);
}, false, true);
} else {
childScope = null;
element.html('');
}
});
}, {$inject:['$xhr.cache']});
}
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.ng:switch
*
* @description
* Conditionally change the DOM structure.
*
* @usageContent
* <any ng:switch-when="matchValue1">...</any>
* <any ng:switch-when="matchValue2">...</any>
* ...
* <any ng:switch-default>...</any>
*
* @param {*} on expression to match against <tt>ng:switch-when</tt>.
* @paramDescription
* On child elments add:
*
* * `ng:switch-when`: the case statement to match against. If match then this
* case will be displayed.
* * `ng:switch-default`: the default case when no other casses match.
*
* @example
<doc:example>
<doc:source>
<select name="switch">
<option>settings</option>
<option>home</option>
<option>other</option>
</select>
<tt>switch={{switch}}</tt>
</hr>
<ng:switch on="switch" >
<div ng:switch-when="settings">Settings Div</div>
<span ng:switch-when="home">Home Span</span>
<span ng:switch-default>default</span>
</ng:switch>
</code>
</doc:source>
<doc:scenario>
it('should start in settings', function(){
expect(element('.doc-example-live ng\\:switch').text()).toEqual('Settings Div');
});
it('should change to home', function(){
select('switch').option('home');
expect(element('.doc-example-live ng\\:switch').text()).toEqual('Home Span');
});
it('should select deafault', function(){
select('switch').option('other');
expect(element('.doc-example-live ng\\:switch').text()).toEqual('default');
});
</doc:scenario>
</doc:example>
*/
angularWidget('ng:switch', function (element) {
var compiler = this,
watchExpr = element.attr("on"),
changeExpr = element.attr('change'),
casesTemplate = {},
defaultCaseTemplate,
children = element.children(),
length = children.length,
child,
when;
if (!watchExpr) throw new Error("Missing 'on' attribute.");
while(length--) {
child = jqLite(children[length]);
// this needs to be here for IE
child.remove();
when = child.attr('ng:switch-when');
if (isString(when)) {
casesTemplate[when] = compiler.compile(child);
} else if (isString(child.attr('ng:switch-default'))) {
defaultCaseTemplate = compiler.compile(child);
}
}
children = null; // release memory;
element.html('');
return function(element){
var changeCounter = 0;
var childScope;
var selectedTemplate;
this.$watch(watchExpr, function(scope, value) {
element.html('');
if ((selectedTemplate = casesTemplate[value] || defaultCaseTemplate)) {
changeCounter++;
if (childScope) childScope.$destroy();
childScope = scope.$new();
childScope.$eval(changeExpr);
}
});
this.$watch(function(){return changeCounter;}, function() {
element.html('');
if (selectedTemplate) {
selectedTemplate(childScope, function(caseElement) {
element.append(caseElement);
});
}
});
};
});
/*
* Modifies the default behavior of html A tag, so that the default action is prevented when href
* attribute is empty.
*
* The reasoning for this change is to allow easy creation of action links with ng:click without
* changing the location or causing page reloads, e.g.:
* <a href="" ng:click="model.$save()">Save</a>
*/
angularWidget('a', function() {
this.descend(true);
this.directives(true);
return function(element) {
var hasNgHref = ((element.attr('ng:bind-attr') || '').indexOf('"href":') !== -1);
// turn <a href ng:click="..">link</a> into a link in IE
// but only if it doesn't have name attribute, in which case it's an anchor
if (!hasNgHref && !element.attr('name') && !element.attr('href')) {
element.attr('href', '');
}
if (element.attr('href') === '' && !hasNgHref) {
element.bind('click', function(event){
event.preventDefault();
});
}
};
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:repeat
*
* @description
* The `ng:repeat` widget instantiates a template once per item from a collection. The collection is
* enumerated with the `ng:repeat-index` attribute, starting from 0. Each template instance gets
* its own scope, where the given loop variable is set to the current collection item, and `$index`
* is set to the item index or key.
*
* Special properties are exposed on the local scope of each template instance, including:
*
* * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
* * `$position` – `{string}` – position of the repeated element in the iterator. One of:
* * `'first'`,
* * `'middle'`
* * `'last'`
*
* Note: Although `ng:repeat` looks like a directive, it is actually an attribute widget.
*
* @element ANY
* @param {string} repeat_expression The expression indicating how to enumerate a collection. Two
* formats are currently supported:
*
* * `variable in expression` – where variable is the user defined loop variable and `expression`
* is a scope expression giving the collection to enumerate.
*
* For example: `track in cd.tracks`.
*
* * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
* and `expression` is the scope expression giving the collection to enumerate.
*
* For example: `(name, age) in {'adam':10, 'amalie':12}`.
*
* @example
* This example initializes the scope to a list of names and
* then uses `ng:repeat` to display every person:
<doc:example>
<doc:source>
<div ng:init="friends = [{name:'John', age:25}, {name:'Mary', age:28}]">
I have {{friends.length}} friends. They are:
<ul>
<li ng:repeat="friend in friends">
[{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
</li>
</ul>
</div>
</doc:source>
<doc:scenario>
it('should check ng:repeat', function(){
var r = using('.doc-example-live').repeater('ul li');
expect(r.count()).toBe(2);
expect(r.row(0)).toEqual(["1","John","25"]);
expect(r.row(1)).toEqual(["2","Mary","28"]);
});
</doc:scenario>
</doc:example>
*/
angularWidget('@ng:repeat', function(expression, element){
element.removeAttr('ng:repeat');
element.replaceWith(jqLite('<!-- ng:repeat: ' + expression + ' -->'));
var linker = this.compile(element);
return function(iterStartElement){
var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
lhs, rhs, valueIdent, keyIdent;
if (! match) {
throw Error("Expected ng:repeat in form of '_item_ in _collection_' but got '" +
expression + "'.");
}
lhs = match[1];
rhs = match[2];
match = lhs.match(/^([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\)$/);
if (!match) {
throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
keyValue + "'.");
}
valueIdent = match[3] || match[1];
keyIdent = match[2];
var childScopes = [];
var childElements = [iterStartElement];
var parentScope = this;
this.$watch(function(scope){
var index = 0,
childCount = childScopes.length,
collection = scope.$eval(rhs),
collectionLength = size(collection, true),
fragment = document.createDocumentFragment(),
addFragmentTo = (childCount < collectionLength) ? childElements[childCount] : null,
childScope,
key;
for (key in collection) {
if (collection.hasOwnProperty(key)) {
if (index < childCount) {
// reuse existing child
childScope = childScopes[index];
childScope[valueIdent] = collection[key];
if (keyIdent) childScope[keyIdent] = key;
childScope.$position = index == 0
? 'first'
: (index == collectionLength - 1 ? 'last' : 'middle');
childScope.$eval();
} else {
// grow children
childScope = parentScope.$new();
childScope[valueIdent] = collection[key];
if (keyIdent) childScope[keyIdent] = key;
childScope.$index = index;
childScope.$position = index == 0
? 'first'
: (index == collectionLength - 1 ? 'last' : 'middle');
childScopes.push(childScope);
linker(childScope, function(clone){
clone.attr('ng:repeat-index', index);
fragment.appendChild(clone[0]);
// TODO(misko): Temporary hack - maybe think about it - removed after we add fragment after $digest()
// This causes double $digest for children
// The first flush will couse a lot of DOM access (initial)
// Second flush shuld be noop since nothing has change hence no DOM access.
childScope.$digest();
childElements[index + 1] = clone;
});
}
index ++;
}
}
//attach new nodes buffered in doc fragment
if (addFragmentTo) {
// TODO(misko): For performance reasons, we should do the addition after all other widgets
// have run. For this should happend after $digest() is done!
addFragmentTo.after(jqLite(fragment));
}
// shrink children
while(childScopes.length > index) {
// can not use $destroy(true) since there may be multiple iterators on same parent.
childScopes.pop().$destroy();
childElements.pop().remove();
}
});
};
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:non-bindable
*
* @description
* Sometimes it is necessary to write code which looks like bindings but which should be left alone
* by angular. Use `ng:non-bindable` to make angular ignore a chunk of HTML.
*
* Note: `ng:non-bindable` looks like a directive, but is actually an attribute widget.
*
* @element ANY
*
* @example
* In this example there are two location where a simple binding (`{{}}`) is present, but the one
* wrapped in `ng:non-bindable` is left alone.
*
* @example
<doc:example>
<doc:source>
<div>Normal: {{1 + 2}}</div>
<div ng:non-bindable>Ignored: {{1 + 2}}</div>
</doc:source>
<doc:scenario>
it('should check ng:non-bindable', function(){
expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
expect(using('.doc-example-live').element('div:last').text()).
toMatch(/1 \+ 2/);
});
</doc:scenario>
</doc:example>
*/
angularWidget("@ng:non-bindable", noop);
/**
* @ngdoc widget
* @name angular.widget.ng:view
*
* @description
* # Overview
* `ng:view` is a widget that complements the {@link angular.service.$route $route} service by
* including the rendered template of the current route into the main layout (`index.html`) file.
* Every time the current route changes, the included view changes with it according to the
* configuration of the `$route` service.
*
* This widget provides functionality similar to {@link angular.widget.ng:include ng:include} when
* used like this:
*
* <ng:include src="$route.current.template" scope="$route.current.scope"></ng:include>
*
*
* # Advantages
* Compared to `ng:include`, `ng:view` offers these advantages:
*
* - shorter syntax
* - more efficient execution
* - doesn't require `$route` service to be available on the root scope
*
*
* @example
<doc:example>
<doc:source jsfiddle="false">
<script>
function MyCtrl($route) {
$route.when('/overview',
{ controller: OverviewCtrl,
template: 'guide/dev_guide.overview.html'});
$route.when('/bootstrap',
{ controller: BootstrapCtrl,
template: 'guide/dev_guide.bootstrap.auto_bootstrap.html'});
};
MyCtrl.$inject = ['$route'];
function BootstrapCtrl(){}
function OverviewCtrl(){}
</script>
<div ng:controller="MyCtrl">
<a href="#/overview">overview</a> |
<a href="#/bootstrap">bootstrap</a> |
<a href="#/undefined">undefined</a>
<br/>
The view is included below:
<hr/>
<ng:view></ng:view>
</div>
</doc:source>
<doc:scenario>
it('should load templates', function(){
element('.doc-example-live a:contains(overview)').click();
expect(element('.doc-example-live ng\\:view').text()).toMatch(/Developer Guide: Overview/);
element('.doc-example-live a:contains(bootstrap)').click();
expect(element('.doc-example-live ng\\:view').text()).toMatch(/Developer Guide: Initializing Angular: Automatic Initiialization/);
});
</doc:scenario>
</doc:example>
*/
angularWidget('ng:view', function(element) {
var compiler = this;
if (!element[0]['ng:compiled']) {
element[0]['ng:compiled'] = true;
return annotate('$xhr.cache', '$route', function($xhr, $route, element){
var template;
var changeCounter = 0;
this.$on('$afterRouteChange', function(){
changeCounter++;
});
this.$watch(function(){return changeCounter;}, function() {
var template = $route.current && $route.current.template;
if (template) {
//xhr's callback must be async, see commit history for more info
$xhr('GET', template, function(code, response) {
element.html(response);
compiler.compile(element)($route.current.scope);
});
} else {
element.html('');
}
});
});
} else {
compiler.descend(true);
compiler.directives(true);
}
});
/**
* @ngdoc widget
* @name angular.widget.ng:pluralize
*
* @description
* # Overview
* ng:pluralize is a widget that displays messages according to en-US localization rules.
* These rules are bundled with angular.js and the rules can be overridden
* (see {@link guide/dev_guide.i18n Angular i18n} dev guide). You configure ng:pluralize by
* specifying the mappings between
* {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
* plural categories} and the strings to be displayed.
*
* # Plural categories and explicit number rules
* There are two
* {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
* plural categories} in Angular's default en-US locale: "one" and "other".
*
* While a pural category may match many numbers (for example, in en-US locale, "other" can match
* any number that is not 1), an explicit number rule can only match one number. For example, the
* explicit number rule for "3" matches the number 3. You will see the use of plural categories
* and explicit number rules throughout later parts of this documentation.
*
* # Configuring ng:pluralize
* You configure ng:pluralize by providing 2 attributes: `count` and `when`.
* You can also provide an optional attribute, `offset`.
*
* The value of the `count` attribute can be either a string or an {@link guide/dev_guide.expressions
* Angular expression}; these are evaluated on the current scope for its binded value.
*
* The `when` attribute specifies the mappings between plural categories and the actual
* string to be displayed. The value of the attribute should be a JSON object so that Angular
* can interpret it correctly.
*
* The following example shows how to configure ng:pluralize:
*
* <pre>
* <ng:pluralize count="personCount"
when="{'0': 'Nobody is viewing.',
* 'one': '1 person is viewing.',
* 'other': '{} people are viewing.'}">
* </ng:pluralize>
*</pre>
*
* In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
* specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
* would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
* other numbers, for example 12, so that instead of showing "12 people are viewing", you can
* show "a dozen people are viewing".
*
* You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
* into pluralized strings. In the previous example, Angular will replace `{}` with
* <span ng:non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder
* for <span ng:non-bindable>{{numberExpression}}</span>.
*
* # Configuring ng:pluralize with offset
* The `offset` attribute allows further customization of pluralized text, which can result in
* a better user experience. For example, instead of the message "4 people are viewing this document",
* you might display "John, Kate and 2 others are viewing this document".
* The offset attribute allows you to offset a number by any desired value.
* Let's take a look at an example:
*
* <pre>
* <ng:pluralize count="personCount" offset=2
* when="{'0': 'Nobody is viewing.',
* '1': '{{person1}} is viewing.',
* '2': '{{person1}} and {{person2}} are viewing.',
* 'one': '{{person1}}, {{person2}} and one other person are viewing.',
* 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
* </ng:pluralize>
* </pre>
*
* Notice that we are still using two plural categories(one, other), but we added
* three explicit number rules 0, 1 and 2.
* When one person, perhaps John, views the document, "John is viewing" will be shown.
* When three people view the document, no explicit number rule is found, so
* an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
* In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
* is shown.
*
* Note that when you specify offsets, you must provide explicit number rules for
* numbers from 0 up to and including the offset. If you use an offset of 3, for example,
* you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
* plural categories "one" and "other".
*
* @param {string|expression} count The variable to be bounded to.
* @param {string} when The mapping between plural category to its correspoding strings.
* @param {number=} offset Offset to deduct from the total number.
*
* @example
<doc:example>
<doc:source>
Person 1:<input type="text" name="person1" value="Igor" /><br/>
Person 2:<input type="text" name="person2" value="Misko" /><br/>
Number of People:<input type="text" name="personCount" value="1" /><br/>
<!--- Example with simple pluralization rules for en locale --->
Without Offset:
<ng:pluralize count="personCount"
when="{'0': 'Nobody is viewing.',
'one': '1 person is viewing.',
'other': '{} people are viewing.'}">
</ng:pluralize><br>
<!--- Example with offset --->
With Offset(2):
<ng:pluralize count="personCount" offset=2
when="{'0': 'Nobody is viewing.',
'1': '{{person1}} is viewing.',
'2': '{{person1}} and {{person2}} are viewing.',
'one': '{{person1}}, {{person2}} and one other person are viewing.',
'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
</ng:pluralize>
</doc:source>
<doc:scenario>
it('should show correct pluralized string', function(){
expect(element('.doc-example-live .ng-pluralize:first').text()).
toBe('1 person is viewing.');
expect(element('.doc-example-live .ng-pluralize:last').text()).
toBe('Igor is viewing.');
using('.doc-example-live').input('personCount').enter('0');
expect(element('.doc-example-live .ng-pluralize:first').text()).
toBe('Nobody is viewing.');
expect(element('.doc-example-live .ng-pluralize:last').text()).
toBe('Nobody is viewing.');
using('.doc-example-live').input('personCount').enter('2');
expect(element('.doc-example-live .ng-pluralize:first').text()).
toBe('2 people are viewing.');
expect(element('.doc-example-live .ng-pluralize:last').text()).
toBe('Igor and Misko are viewing.');
using('.doc-example-live').input('personCount').enter('3');
expect(element('.doc-example-live .ng-pluralize:first').text()).
toBe('3 people are viewing.');
expect(element('.doc-example-live .ng-pluralize:last').text()).
toBe('Igor, Misko and one other person are viewing.');
using('.doc-example-live').input('personCount').enter('4');
expect(element('.doc-example-live .ng-pluralize:first').text()).
toBe('4 people are viewing.');
expect(element('.doc-example-live .ng-pluralize:last').text()).
toBe('Igor, Misko and 2 other people are viewing.');
});
it('should show data-binded names', function(){
using('.doc-example-live').input('personCount').enter('4');
expect(element('.doc-example-live .ng-pluralize:last').text()).
toBe('Igor, Misko and 2 other people are viewing.');
using('.doc-example-live').input('person1').enter('Di');
using('.doc-example-live').input('person2').enter('Vojta');
expect(element('.doc-example-live .ng-pluralize:last').text()).
toBe('Di, Vojta and 2 other people are viewing.');
});
</doc:scenario>
</doc:example>
*/
angularWidget('ng:pluralize', function(element) {
var numberExp = element.attr('count'),
whenExp = element.attr('when'),
offset = element.attr('offset') || 0;
return annotate('$locale', function($locale, element) {
var scope = this,
whens = scope.$eval(whenExp),
whensExpFns = {};
forEach(whens, function(expression, key) {
whensExpFns[key] = compileBindTemplate(expression.replace(/{}/g,
'{{' + numberExp + '-' + offset + '}}'));
});
scope.$watch(function() {
var value = parseFloat(scope.$eval(numberExp));
if (!isNaN(value)) {
//if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
//check it against pluralization rules in $locale service
if (!whens[value]) value = $locale.pluralCat(value - offset);
return whensExpFns[value](scope, element, true);
} else {
return '';
}
}, function(scope, newVal) {
element.text(newVal);
});
});
});
'use strict';
var browserSingleton;
angularService('$browser', function($log){
if (!browserSingleton) {
browserSingleton = new Browser(window, jqLite(window.document), jqLite(window.document.body),
XHR, $log);
browserSingleton.bind();
}
return browserSingleton;
}, {$inject:['$log']});
extend(angular, {
// disabled for now until we agree on public name
//'annotate': annotate,
'compile': compile,
'scope': createScope,
'copy': copy,
'extend': extend,
'equals': equals,
'forEach': forEach,
'injector': createInjector,
'noop':noop,
'bind':bind,
'toJson': toJson,
'fromJson': fromJson,
'identity':identity,
'isUndefined': isUndefined,
'isDefined': isDefined,
'isString': isString,
'isFunction': isFunction,
'isObject': isObject,
'isNumber': isNumber,
'isArray': isArray,
'version': version,
'isDate': isDate,
'lowercase': lowercase,
'uppercase': uppercase
});
//try to bind to jquery now so that one can write angular.element().read()
//but we will rebind on bootstrap again.
bindJQuery();
'use strict';
/**
* Setup file for the Scenario.
* Must be first in the compilation/bootstrap list.
*/
// Public namespace
angular.scenario = angular.scenario || {};
/**
* Defines a new output format.
*
* @param {string} name the name of the new output format
* @param {Function} fn function(context, runner) that generates the output
*/
angular.scenario.output = angular.scenario.output || function(name, fn) {
angular.scenario.output[name] = fn;
};
/**
* Defines a new DSL statement. If your factory function returns a Future
* it's returned, otherwise the result is assumed to be a map of functions
* for chaining. Chained functions are subject to the same rules.
*
* Note: All functions on the chain are bound to the chain scope so values
* set on "this" in your statement function are available in the chained
* functions.
*
* @param {string} name The name of the statement
* @param {Function} fn Factory function(), return a function for
* the statement.
*/
angular.scenario.dsl = angular.scenario.dsl || function(name, fn) {
angular.scenario.dsl[name] = function() {
function executeStatement(statement, args) {
var result = statement.apply(this, args);
if (angular.isFunction(result) || result instanceof angular.scenario.Future)
return result;
var self = this;
var chain = angular.extend({}, result);
angular.forEach(chain, function(value, name) {
if (angular.isFunction(value)) {
chain[name] = function() {
return executeStatement.call(self, value, arguments);
};
} else {
chain[name] = value;
}
});
return chain;
}
var statement = fn.apply(this, arguments);
return function() {
return executeStatement.call(this, statement, arguments);
};
};
};
/**
* Defines a new matcher for use with the expects() statement. The value
* this.actual (like in Jasmine) is available in your matcher to compare
* against. Your function should return a boolean. The future is automatically
* created for you.
*
* @param {string} name The name of the matcher
* @param {Function} fn The matching function(expected).
*/
angular.scenario.matcher = angular.scenario.matcher || function(name, fn) {
angular.scenario.matcher[name] = function(expected) {
var prefix = 'expect ' + this.future.name + ' ';
if (this.inverse) {
prefix += 'not ';
}
var self = this;
this.addFuture(prefix + name + ' ' + angular.toJson(expected),
function(done) {
var error;
self.actual = self.future.value;
if ((self.inverse && fn.call(self, expected)) ||
(!self.inverse && !fn.call(self, expected))) {
error = 'expected ' + angular.toJson(expected) +
' but was ' + angular.toJson(self.actual);
}
done(error);
});
};
};
/**
* Initialize the scenario runner and run !
*
* Access global window and document object
* Access $runner through closure
*
* @param {Object=} config Config options
*/
angular.scenario.setUpAndRun = function (config) {
var href = window.location.href;
var body = _jQuery(document.body);
var output = [];
var objModel = new angular.scenario.ObjectModel($runner);
if (config && config.scenario_output) {
output = config.scenario_output.split(',');
}
angular.forEach(angular.scenario.output, function(fn, name) {
if (!output.length || indexOf(output,name) != -1) {
var context = body.append('<div></div>').find('div:last');
context.attr('id', name);
fn.call({}, context, $runner, objModel);
}
});
if (!/^http/.test(href) && !/^https/.test(href)) {
body.append('<p id="system-error"></p>');
body.find('#system-error').text(
'Scenario runner must be run using http or https. The protocol ' +
href.split(':')[0] + ':// is not supported.'
);
return;
}
var appFrame = body.append('<div id="application"></div>').find('#application');
var application = new angular.scenario.Application(appFrame);
$runner.on('RunnerEnd', function() {
appFrame.css('display', 'none');
appFrame.find('iframe').attr('src', 'about:blank');
});
$runner.on('RunnerError', function(error) {
if (window.console) {
console.log(formatException(error));
} else {
// Do something for IE
alert(error);
}
});
$runner.run(application);
};
/**
* Iterates through list with iterator function that must call the
* continueFunction to continute iterating.
*
* @param {Array} list list to iterate over
* @param {Function} iterator Callback function(value, continueFunction)
* @param {Function} done Callback function(error, result) called when
* iteration finishes or an error occurs.
*/
function asyncForEach(list, iterator, done) {
var i = 0;
function loop(error, index) {
if (index && index > i) {
i = index;
}
if (error || i >= list.length) {
done(error);
} else {
try {
iterator(list[i++], loop);
} catch (e) {
done(e);
}
}
}
loop();
}
/**
* Formats an exception into a string with the stack trace, but limits
* to a specific line length.
*
* @param {Object} error The exception to format, can be anything throwable
* @param {Number} maxStackLines Optional. max lines of the stack trace to include
* default is 5.
*/
function formatException(error, maxStackLines) {
maxStackLines = maxStackLines || 5;
var message = error.toString();
if (error.stack) {
var stack = error.stack.split('\n');
if (stack[0].indexOf(message) === -1) {
maxStackLines++;
stack.unshift(error.message);
}
message = stack.slice(0, maxStackLines).join('\n');
}
return message;
}
/**
* Returns a function that gets the file name and line number from a
* location in the stack if available based on the call site.
*
* Note: this returns another function because accessing .stack is very
* expensive in Chrome.
*
* @param {Number} offset Number of stack lines to skip
*/
function callerFile(offset) {
var error = new Error();
return function() {
var line = (error.stack || '').split('\n')[offset];
// Clean up the stack trace line
if (line) {
if (line.indexOf('@') !== -1) {
// Firefox
line = line.substring(line.indexOf('@')+1);
} else {
// Chrome
line = line.substring(line.indexOf('(')+1).replace(')', '');
}
}
return line || '';
};
}
/**
* Triggers a browser event. Attempts to choose the right event if one is
* not specified.
*
* @param {Object} Either a wrapped jQuery/jqLite node or a DOMElement
* @param {string} Optional event type.
*/
function browserTrigger(element, type) {
if (element && !element.nodeName) element = element[0];
if (!element) return;
if (!type) {
type = {
'text': 'change',
'textarea': 'change',
'hidden': 'change',
'password': 'change',
'button': 'click',
'submit': 'click',
'reset': 'click',
'image': 'click',
'checkbox': 'click',
'radio': 'click',
'select-one': 'change',
'select-multiple': 'change'
}[element.type] || 'click';
}
if (lowercase(nodeName_(element)) == 'option') {
element.parentNode.value = element.value;
element = element.parentNode;
type = 'change';
}
if (msie < 9) {
switch(element.type) {
case 'radio':
case 'checkbox':
element.checked = !element.checked;
break;
}
// WTF!!! Error: Unspecified error.
// Don't know why, but some elements when detached seem to be in inconsistent state and
// calling .fireEvent() on them will result in very unhelpful error (Error: Unspecified error)
// forcing the browser to compute the element position (by reading its CSS)
// puts the element in consistent state.
element.style.posLeft;
element.fireEvent('on' + type);
if (lowercase(element.type) == 'submit') {
while(element) {
if (lowercase(element.nodeName) == 'form') {
element.fireEvent('onsubmit');
break;
}
element = element.parentNode;
}
}
} else {
var evnt = document.createEvent('MouseEvents');
evnt.initMouseEvent(type, true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, element);
element.dispatchEvent(evnt);
}
}
/**
* Don't use the jQuery trigger method since it works incorrectly.
*
* jQuery notifies listeners and then changes the state of a checkbox and
* does not create a real browser event. A real click changes the state of
* the checkbox and then notifies listeners.
*
* To work around this we instead use our own handler that fires a real event.
*/
(function(fn){
var parentTrigger = fn.trigger;
fn.trigger = function(type) {
if (/(click|change|keydown)/.test(type)) {
return this.each(function(index, node) {
browserTrigger(node, type);
});
}
return parentTrigger.apply(this, arguments);
};
})(_jQuery.fn);
/**
* Finds all bindings with the substring match of name and returns an
* array of their values.
*
* @param {string} name The name to match
* @return {Array.<string>} String of binding values
*/
_jQuery.fn.bindings = function(name) {
function contains(text, value) {
return value instanceof RegExp
? value.test(text)
: text && text.indexOf(value) >= 0;
}
var result = [];
this.find('.ng-binding:visible').each(function() {
var element = new _jQuery(this);
if (!angular.isDefined(name) ||
contains(element.attr('ng:bind'), name) ||
contains(element.attr('ng:bind-template'), name)) {
if (element.is('input, textarea')) {
result.push(element.val());
} else {
result.push(element.html());
}
}
});
return result;
};
'use strict';
/**
* Represents the application currently being tested and abstracts usage
* of iframes or separate windows.
*
* @param {Object} context jQuery wrapper around HTML context.
*/
angular.scenario.Application = function(context) {
this.context = context;
context.append(
'<h2>Current URL: <a href="about:blank">None</a></h2>' +
'<div id="test-frames"></div>'
);
};
/**
* Gets the jQuery collection of frames. Don't use this directly because
* frames may go stale.
*
* @private
* @return {Object} jQuery collection
*/
angular.scenario.Application.prototype.getFrame_ = function() {
return this.context.find('#test-frames iframe:last');
};
/**
* Gets the window of the test runner frame. Always favor executeAction()
* instead of this method since it prevents you from getting a stale window.
*
* @private
* @return {Object} the window of the frame
*/
angular.scenario.Application.prototype.getWindow_ = function() {
var contentWindow = this.getFrame_().attr('contentWindow');
if (!contentWindow)
throw 'Frame window is not accessible.';
return contentWindow;
};
/**
* Changes the location of the frame.
*
* @param {string} url The URL. If it begins with a # then only the
* hash of the page is changed.
* @param {Function} loadFn function($window, $document) Called when frame loads.
* @param {Function} errorFn function(error) Called if any error when loading.
*/
angular.scenario.Application.prototype.navigateTo = function(url, loadFn, errorFn) {
var self = this;
var frame = this.getFrame_();
//TODO(esprehn): Refactor to use rethrow()
errorFn = errorFn || function(e) { throw e; };
if (url === 'about:blank') {
errorFn('Sandbox Error: Navigating to about:blank is not allowed.');
} else if (url.charAt(0) === '#') {
url = frame.attr('src').split('#')[0] + url;
frame.attr('src', url);
this.executeAction(loadFn);
} else {
frame.remove();
this.context.find('#test-frames').append('<iframe>');
frame = this.getFrame_();
frame.load(function() {
frame.unbind();
try {
self.executeAction(loadFn);
} catch (e) {
errorFn(e);
}
}).attr('src', url);
}
this.context.find('> h2 a').attr('href', url).text(url);
};
/**
* Executes a function in the context of the tested application. Will wait
* for all pending angular xhr requests before executing.
*
* @param {Function} action The callback to execute. function($window, $document)
* $document is a jQuery wrapped document.
*/
angular.scenario.Application.prototype.executeAction = function(action) {
var self = this;
var $window = this.getWindow_();
if (!$window.document) {
throw 'Sandbox Error: Application document not accessible.';
}
if (!$window.angular) {
return action.call(this, $window, _jQuery($window.document));
}
var $browser = $window.angular.service.$browser();
$browser.notifyWhenNoOutstandingRequests(function() {
action.call(self, $window, _jQuery($window.document));
});
};
'use strict';
/**
* The representation of define blocks. Don't used directly, instead use
* define() in your tests.
*
* @param {string} descName Name of the block
* @param {Object} parent describe or undefined if the root.
*/
angular.scenario.Describe = function(descName, parent) {
this.only = parent && parent.only;
this.beforeEachFns = [];
this.afterEachFns = [];
this.its = [];
this.children = [];
this.name = descName;
this.parent = parent;
this.id = angular.scenario.Describe.id++;
/**
* Calls all before functions.
*/
var beforeEachFns = this.beforeEachFns;
this.setupBefore = function() {
if (parent) parent.setupBefore.call(this);
angular.forEach(beforeEachFns, function(fn) { fn.call(this); }, this);
};
/**
* Calls all after functions.
*/
var afterEachFns = this.afterEachFns;
this.setupAfter = function() {
angular.forEach(afterEachFns, function(fn) { fn.call(this); }, this);
if (parent) parent.setupAfter.call(this);
};
};
// Shared Unique ID generator for every describe block
angular.scenario.Describe.id = 0;
// Shared Unique ID generator for every it (spec)
angular.scenario.Describe.specId = 0;
/**
* Defines a block to execute before each it or nested describe.
*
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.beforeEach = function(body) {
this.beforeEachFns.push(body);
};
/**
* Defines a block to execute after each it or nested describe.
*
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.afterEach = function(body) {
this.afterEachFns.push(body);
};
/**
* Creates a new describe block that's a child of this one.
*
* @param {string} name Name of the block. Appended to the parent block's name.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.describe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
this.children.push(child);
body.call(child);
};
/**
* Same as describe() but makes ddescribe blocks the only to run.
*
* @param {string} name Name of the test.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.ddescribe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
child.only = true;
this.children.push(child);
body.call(child);
};
/**
* Use to disable a describe block.
*/
angular.scenario.Describe.prototype.xdescribe = angular.noop;
/**
* Defines a test.
*
* @param {string} name Name of the test.
* @param {Function} vody Body of the block.
*/
angular.scenario.Describe.prototype.it = function(name, body) {
this.its.push({
id: angular.scenario.Describe.specId++,
definition: this,
only: this.only,
name: name,
before: this.setupBefore,
body: body,
after: this.setupAfter
});
};
/**
* Same as it() but makes iit tests the only test to run.
*
* @param {string} name Name of the test.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.iit = function(name, body) {
this.it.apply(this, arguments);
this.its[this.its.length-1].only = true;
};
/**
* Use to disable a test block.
*/
angular.scenario.Describe.prototype.xit = angular.noop;
/**
* Gets an array of functions representing all the tests (recursively).
* that can be executed with SpecRunner's.
*
* @return {Array<Object>} Array of it blocks {
* definition : Object // parent Describe
* only: boolean
* name: string
* before: Function
* body: Function
* after: Function
* }
*/
angular.scenario.Describe.prototype.getSpecs = function() {
var specs = arguments[0] || [];
angular.forEach(this.children, function(child) {
child.getSpecs(specs);
});
angular.forEach(this.its, function(it) {
specs.push(it);
});
var only = [];
angular.forEach(specs, function(it) {
if (it.only) {
only.push(it);
}
});
return (only.length && only) || specs;
};
'use strict';
/**
* A future action in a spec.
*
* @param {string} name of the future action
* @param {Function} future callback(error, result)
* @param {Function} Optional. function that returns the file/line number.
*/
angular.scenario.Future = function(name, behavior, line) {
this.name = name;
this.behavior = behavior;
this.fulfilled = false;
this.value = undefined;
this.parser = angular.identity;
this.line = line || function() { return ''; };
};
/**
* Executes the behavior of the closure.
*
* @param {Function} doneFn Callback function(error, result)
*/
angular.scenario.Future.prototype.execute = function(doneFn) {
var self = this;
this.behavior(function(error, result) {
self.fulfilled = true;
if (result) {
try {
result = self.parser(result);
} catch(e) {
error = e;
}
}
self.value = error || result;
doneFn(error, result);
});
};
/**
* Configures the future to convert it's final with a function fn(value)
*
* @param {Function} fn function(value) that returns the parsed value
*/
angular.scenario.Future.prototype.parsedWith = function(fn) {
this.parser = fn;
return this;
};
/**
* Configures the future to parse it's final value from JSON
* into objects.
*/
angular.scenario.Future.prototype.fromJson = function() {
return this.parsedWith(angular.fromJson);
};
/**
* Configures the future to convert it's final value from objects
* into JSON.
*/
angular.scenario.Future.prototype.toJson = function() {
return this.parsedWith(angular.toJson);
};
'use strict';
/**
* Maintains an object tree from the runner events.
*
* @param {Object} runner The scenario Runner instance to connect to.
*
* TODO(esprehn): Every output type creates one of these, but we probably
* want one global shared instance. Need to handle events better too
* so the HTML output doesn't need to do spec model.getSpec(spec.id)
* silliness.
*
* TODO(vojta) refactor on, emit methods (from all objects) - use inheritance
*/
angular.scenario.ObjectModel = function(runner) {
var self = this;
this.specMap = {};
this.listeners = [];
this.value = {
name: '',
children: {}
};
runner.on('SpecBegin', function(spec) {
var block = self.value,
definitions = [];
angular.forEach(self.getDefinitionPath(spec), function(def) {
if (!block.children[def.name]) {
block.children[def.name] = {
id: def.id,
name: def.name,
children: {},
specs: {}
};
}
block = block.children[def.name];
definitions.push(def.name);
});
var it = self.specMap[spec.id] =
block.specs[spec.name] =
new angular.scenario.ObjectModel.Spec(spec.id, spec.name, definitions);
// forward the event
self.emit('SpecBegin', it);
});
runner.on('SpecError', function(spec, error) {
var it = self.getSpec(spec.id);
it.status = 'error';
it.error = error;
// forward the event
self.emit('SpecError', it, error);
});
runner.on('SpecEnd', function(spec) {
var it = self.getSpec(spec.id);
complete(it);
// forward the event
self.emit('SpecEnd', it);
});
runner.on('StepBegin', function(spec, step) {
var it = self.getSpec(spec.id);
var step = new angular.scenario.ObjectModel.Step(step.name);
it.steps.push(step);
// forward the event
self.emit('StepBegin', it, step);
});
runner.on('StepEnd', function(spec, step) {
var it = self.getSpec(spec.id);
var step = it.getLastStep();
if (step.name !== step.name)
throw 'Events fired in the wrong order. Step names don\'t match.';
complete(step);
// forward the event
self.emit('StepEnd', it, step);
});
runner.on('StepFailure', function(spec, step, error) {
var it = self.getSpec(spec.id),
modelStep = it.getLastStep();
modelStep.setErrorStatus('failure', error, step.line());
it.setStatusFromStep(modelStep);
// forward the event
self.emit('StepFailure', it, modelStep, error);
});
runner.on('StepError', function(spec, step, error) {
var it = self.getSpec(spec.id),
modelStep = it.getLastStep();
modelStep.setErrorStatus('error', error, step.line());
it.setStatusFromStep(modelStep);
// forward the event
self.emit('StepError', it, modelStep, error);
});
runner.on('RunnerEnd', function() {
self.emit('RunnerEnd');
});
function complete(item) {
item.endTime = new Date().getTime();
item.duration = item.endTime - item.startTime;
item.status = item.status || 'success';
}
};
/**
* Adds a listener for an event.
*
* @param {string} eventName Name of the event to add a handler for
* @param {Function} listener Function that will be called when event is fired
*/
angular.scenario.ObjectModel.prototype.on = function(eventName, listener) {
eventName = eventName.toLowerCase();
this.listeners[eventName] = this.listeners[eventName] || [];
this.listeners[eventName].push(listener);
};
/**
* Emits an event which notifies listeners and passes extra
* arguments.
*
* @param {string} eventName Name of the event to fire.
*/
angular.scenario.ObjectModel.prototype.emit = function(eventName) {
var self = this,
args = Array.prototype.slice.call(arguments, 1),
eventName = eventName.toLowerCase();
if (this.listeners[eventName]) {
angular.forEach(this.listeners[eventName], function(listener) {
listener.apply(self, args);
});
}
};
/**
* Computes the path of definition describe blocks that wrap around
* this spec.
*
* @param spec Spec to compute the path for.
* @return {Array<Describe>} The describe block path
*/
angular.scenario.ObjectModel.prototype.getDefinitionPath = function(spec) {
var path = [];
var currentDefinition = spec.definition;
while (currentDefinition && currentDefinition.name) {
path.unshift(currentDefinition);
currentDefinition = currentDefinition.parent;
}
return path;
};
/**
* Gets a spec by id.
*
* @param {string} The id of the spec to get the object for.
* @return {Object} the Spec instance
*/
angular.scenario.ObjectModel.prototype.getSpec = function(id) {
return this.specMap[id];
};
/**
* A single it block.
*
* @param {string} id Id of the spec
* @param {string} name Name of the spec
* @param {Array<string>=} definitionNames List of all describe block names that wrap this spec
*/
angular.scenario.ObjectModel.Spec = function(id, name, definitionNames) {
this.id = id;
this.name = name;
this.startTime = new Date().getTime();
this.steps = [];
this.fullDefinitionName = (definitionNames || []).join(' ');
};
/**
* Adds a new step to the Spec.
*
* @param {string} step Name of the step (really name of the future)
* @return {Object} the added step
*/
angular.scenario.ObjectModel.Spec.prototype.addStep = function(name) {
var step = new angular.scenario.ObjectModel.Step(name);
this.steps.push(step);
return step;
};
/**
* Gets the most recent step.
*
* @return {Object} the step
*/
angular.scenario.ObjectModel.Spec.prototype.getLastStep = function() {
return this.steps[this.steps.length-1];
};
/**
* Set status of the Spec from given Step
*
* @param {angular.scenario.ObjectModel.Step} step
*/
angular.scenario.ObjectModel.Spec.prototype.setStatusFromStep = function(step) {
if (!this.status || step.status == 'error') {
this.status = step.status;
this.error = step.error;
this.line = step.line;
}
};
/**
* A single step inside a Spec.
*
* @param {string} step Name of the step
*/
angular.scenario.ObjectModel.Step = function(name) {
this.name = name;
this.startTime = new Date().getTime();
};
/**
* Helper method for setting all error status related properties
*
* @param {string} status
* @param {string} error
* @param {string} line
*/
angular.scenario.ObjectModel.Step.prototype.setErrorStatus = function(status, error, line) {
this.status = status;
this.error = error;
this.line = line;
};
'use strict';
/**
* The representation of define blocks. Don't used directly, instead use
* define() in your tests.
*
* @param {string} descName Name of the block
* @param {Object} parent describe or undefined if the root.
*/
angular.scenario.Describe = function(descName, parent) {
this.only = parent && parent.only;
this.beforeEachFns = [];
this.afterEachFns = [];
this.its = [];
this.children = [];
this.name = descName;
this.parent = parent;
this.id = angular.scenario.Describe.id++;
/**
* Calls all before functions.
*/
var beforeEachFns = this.beforeEachFns;
this.setupBefore = function() {
if (parent) parent.setupBefore.call(this);
angular.forEach(beforeEachFns, function(fn) { fn.call(this); }, this);
};
/**
* Calls all after functions.
*/
var afterEachFns = this.afterEachFns;
this.setupAfter = function() {
angular.forEach(afterEachFns, function(fn) { fn.call(this); }, this);
if (parent) parent.setupAfter.call(this);
};
};
// Shared Unique ID generator for every describe block
angular.scenario.Describe.id = 0;
// Shared Unique ID generator for every it (spec)
angular.scenario.Describe.specId = 0;
/**
* Defines a block to execute before each it or nested describe.
*
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.beforeEach = function(body) {
this.beforeEachFns.push(body);
};
/**
* Defines a block to execute after each it or nested describe.
*
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.afterEach = function(body) {
this.afterEachFns.push(body);
};
/**
* Creates a new describe block that's a child of this one.
*
* @param {string} name Name of the block. Appended to the parent block's name.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.describe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
this.children.push(child);
body.call(child);
};
/**
* Same as describe() but makes ddescribe blocks the only to run.
*
* @param {string} name Name of the test.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.ddescribe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
child.only = true;
this.children.push(child);
body.call(child);
};
/**
* Use to disable a describe block.
*/
angular.scenario.Describe.prototype.xdescribe = angular.noop;
/**
* Defines a test.
*
* @param {string} name Name of the test.
* @param {Function} vody Body of the block.
*/
angular.scenario.Describe.prototype.it = function(name, body) {
this.its.push({
id: angular.scenario.Describe.specId++,
definition: this,
only: this.only,
name: name,
before: this.setupBefore,
body: body,
after: this.setupAfter
});
};
/**
* Same as it() but makes iit tests the only test to run.
*
* @param {string} name Name of the test.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.iit = function(name, body) {
this.it.apply(this, arguments);
this.its[this.its.length-1].only = true;
};
/**
* Use to disable a test block.
*/
angular.scenario.Describe.prototype.xit = angular.noop;
/**
* Gets an array of functions representing all the tests (recursively).
* that can be executed with SpecRunner's.
*
* @return {Array<Object>} Array of it blocks {
* definition : Object // parent Describe
* only: boolean
* name: string
* before: Function
* body: Function
* after: Function
* }
*/
angular.scenario.Describe.prototype.getSpecs = function() {
var specs = arguments[0] || [];
angular.forEach(this.children, function(child) {
child.getSpecs(specs);
});
angular.forEach(this.its, function(it) {
specs.push(it);
});
var only = [];
angular.forEach(specs, function(it) {
if (it.only) {
only.push(it);
}
});
return (only.length && only) || specs;
};
'use strict';
/**
* Runner for scenarios
*
* Has to be initialized before any test is loaded,
* because it publishes the API into window (global space).
*/
angular.scenario.Runner = function($window) {
this.listeners = [];
this.$window = $window;
this.rootDescribe = new angular.scenario.Describe();
this.currentDescribe = this.rootDescribe;
this.api = {
it: this.it,
iit: this.iit,
xit: angular.noop,
describe: this.describe,
ddescribe: this.ddescribe,
xdescribe: angular.noop,
beforeEach: this.beforeEach,
afterEach: this.afterEach
};
angular.forEach(this.api, angular.bind(this, function(fn, key) {
this.$window[key] = angular.bind(this, fn);
}));
};
/**
* Emits an event which notifies listeners and passes extra
* arguments.
*
* @param {string} eventName Name of the event to fire.
*/
angular.scenario.Runner.prototype.emit = function(eventName) {
var self = this;
var args = Array.prototype.slice.call(arguments, 1);
eventName = eventName.toLowerCase();
if (!this.listeners[eventName])
return;
angular.forEach(this.listeners[eventName], function(listener) {
listener.apply(self, args);
});
};
/**
* Adds a listener for an event.
*
* @param {string} eventName The name of the event to add a handler for
* @param {string} listener The fn(...) that takes the extra arguments from emit()
*/
angular.scenario.Runner.prototype.on = function(eventName, listener) {
eventName = eventName.toLowerCase();
this.listeners[eventName] = this.listeners[eventName] || [];
this.listeners[eventName].push(listener);
};
/**
* Defines a describe block of a spec.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {Function} body Body of the block
*/
angular.scenario.Runner.prototype.describe = function(name, body) {
var self = this;
this.currentDescribe.describe(name, function() {
var parentDescribe = self.currentDescribe;
self.currentDescribe = this;
try {
body.call(this);
} finally {
self.currentDescribe = parentDescribe;
}
});
};
/**
* Same as describe, but makes ddescribe the only blocks to run.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {Function} body Body of the block
*/
angular.scenario.Runner.prototype.ddescribe = function(name, body) {
var self = this;
this.currentDescribe.ddescribe(name, function() {
var parentDescribe = self.currentDescribe;
self.currentDescribe = this;
try {
body.call(this);
} finally {
self.currentDescribe = parentDescribe;
}
});
};
/**
* Defines a test in a describe block of a spec.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {Function} body Body of the block
*/
angular.scenario.Runner.prototype.it = function(name, body) {
this.currentDescribe.it(name, body);
};
/**
* Same as it, but makes iit tests the only tests to run.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {Function} body Body of the block
*/
angular.scenario.Runner.prototype.iit = function(name, body) {
this.currentDescribe.iit(name, body);
};
/**
* Defines a function to be called before each it block in the describe
* (and before all nested describes).
*
* @see Describe.js
*
* @param {Function} Callback to execute
*/
angular.scenario.Runner.prototype.beforeEach = function(body) {
this.currentDescribe.beforeEach(body);
};
/**
* Defines a function to be called after each it block in the describe
* (and before all nested describes).
*
* @see Describe.js
*
* @param {Function} Callback to execute
*/
angular.scenario.Runner.prototype.afterEach = function(body) {
this.currentDescribe.afterEach(body);
};
/**
* Creates a new spec runner.
*
* @private
* @param {Object} scope parent scope
*/
angular.scenario.Runner.prototype.createSpecRunner_ = function(scope) {
return scope.$new(angular.scenario.SpecRunner);
};
/**
* Runs all the loaded tests with the specified runner class on the
* provided application.
*
* @param {angular.scenario.Application} application App to remote control.
*/
angular.scenario.Runner.prototype.run = function(application) {
var self = this;
var $root = angular.scope();
angular.extend($root, this);
angular.forEach(angular.scenario.Runner.prototype, function(fn, name) {
$root[name] = angular.bind(self, fn);
});
$root.application = application;
$root.emit('RunnerBegin');
asyncForEach(this.rootDescribe.getSpecs(), function(spec, specDone) {
var dslCache = {};
var runner = self.createSpecRunner_($root);
angular.forEach(angular.scenario.dsl, function(fn, key) {
dslCache[key] = fn.call($root);
});
angular.forEach(angular.scenario.dsl, function(fn, key) {
self.$window[key] = function() {
var line = callerFile(3);
var scope = runner.$new();
// Make the dsl accessible on the current chain
scope.dsl = {};
angular.forEach(dslCache, function(fn, key) {
scope.dsl[key] = function() {
return dslCache[key].apply(scope, arguments);
};
});
// Make these methods work on the current chain
scope.addFuture = function() {
Array.prototype.push.call(arguments, line);
return angular.scenario.SpecRunner.
prototype.addFuture.apply(scope, arguments);
};
scope.addFutureAction = function() {
Array.prototype.push.call(arguments, line);
return angular.scenario.SpecRunner.
prototype.addFutureAction.apply(scope, arguments);
};
return scope.dsl[key].apply(scope, arguments);
};
});
runner.run(spec, function() {
runner.$destroy();
specDone.apply(this, arguments);
});
},
function(error) {
if (error) {
self.emit('RunnerError', error);
}
self.emit('RunnerEnd');
});
};
'use strict';
/**
* This class is the "this" of the it/beforeEach/afterEach method.
* Responsibilities:
* - "this" for it/beforeEach/afterEach
* - keep state for single it/beforeEach/afterEach execution
* - keep track of all of the futures to execute
* - run single spec (execute each future)
*/
angular.scenario.SpecRunner = function() {
this.futures = [];
this.afterIndex = 0;
};
/**
* Executes a spec which is an it block with associated before/after functions
* based on the describe nesting.
*
* @param {Object} spec A spec object
* @param {Function} specDone function that is called when the spec finshes. Function(error, index)
*/
angular.scenario.SpecRunner.prototype.run = function(spec, specDone) {
var self = this;
this.spec = spec;
this.emit('SpecBegin', spec);
try {
spec.before.call(this);
spec.body.call(this);
this.afterIndex = this.futures.length;
spec.after.call(this);
} catch (e) {
this.emit('SpecError', spec, e);
this.emit('SpecEnd', spec);
specDone();
return;
}
var handleError = function(error, done) {
if (self.error) {
return done();
}
self.error = true;
done(null, self.afterIndex);
};
asyncForEach(
this.futures,
function(future, futureDone) {
self.step = future;
self.emit('StepBegin', spec, future);
try {
future.execute(function(error) {
if (error) {
self.emit('StepFailure', spec, future, error);
self.emit('StepEnd', spec, future);
return handleError(error, futureDone);
}
self.emit('StepEnd', spec, future);
self.$window.setTimeout(function() { futureDone(); }, 0);
});
} catch (e) {
self.emit('StepError', spec, future, e);
self.emit('StepEnd', spec, future);
handleError(e, futureDone);
}
},
function(e) {
if (e) {
self.emit('SpecError', spec, e);
}
self.emit('SpecEnd', spec);
// Call done in a timeout so exceptions don't recursively
// call this function
self.$window.setTimeout(function() { specDone(); }, 0);
}
);
};
/**
* Adds a new future action.
*
* Note: Do not pass line manually. It happens automatically.
*
* @param {string} name Name of the future
* @param {Function} behavior Behavior of the future
* @param {Function} line fn() that returns file/line number
*/
angular.scenario.SpecRunner.prototype.addFuture = function(name, behavior, line) {
var future = new angular.scenario.Future(name, angular.bind(this, behavior), line);
this.futures.push(future);
return future;
};
/**
* Adds a new future action to be executed on the application window.
*
* Note: Do not pass line manually. It happens automatically.
*
* @param {string} name Name of the future
* @param {Function} behavior Behavior of the future
* @param {Function} line fn() that returns file/line number
*/
angular.scenario.SpecRunner.prototype.addFutureAction = function(name, behavior, line) {
var self = this;
return this.addFuture(name, function(done) {
this.application.executeAction(function($window, $document) {
//TODO(esprehn): Refactor this so it doesn't need to be in here.
$document.elements = function(selector) {
var args = Array.prototype.slice.call(arguments, 1);
selector = (self.selector || '') + ' ' + (selector || '');
selector = _jQuery.trim(selector) || '*';
angular.forEach(args, function(value, index) {
selector = selector.replace('$' + (index + 1), value);
});
var result = $document.find(selector);
if (!result.length) {
throw {
type: 'selector',
message: 'Selector ' + selector + ' did not match any elements.'
};
}
return result;
};
try {
behavior.call(self, $window, $document, done);
} catch(e) {
if (e.type && e.type === 'selector') {
done(e.message);
} else {
throw e;
}
}
});
}, line);
};
'use strict';
/**
* Shared DSL statements that are useful to all scenarios.
*/
/**
* Usage:
* pause() pauses until you call resume() in the console
*/
angular.scenario.dsl('pause', function() {
return function() {
return this.addFuture('pausing for you to resume', function(done) {
this.emit('InteractivePause', this.spec, this.step);
this.$window.resume = function() { done(); };
});
};
});
/**
* Usage:
* sleep(seconds) pauses the test for specified number of seconds
*/
angular.scenario.dsl('sleep', function() {
return function(time) {
return this.addFuture('sleep for ' + time + ' seconds', function(done) {
this.$window.setTimeout(function() { done(null, time * 1000); }, time * 1000);
});
};
});
/**
* Usage:
* browser().navigateTo(url) Loads the url into the frame
* browser().navigateTo(url, fn) where fn(url) is called and returns the URL to navigate to
* browser().reload() refresh the page (reload the same URL)
* browser().location().href() the full URL of the page
* browser().location().hash() the full hash in the url
* browser().location().path() the full path in the url
* browser().location().hashSearch() the hashSearch Object from angular
* browser().location().hashPath() the hashPath string from angular
*/
angular.scenario.dsl('browser', function() {
var chain = {};
chain.navigateTo = function(url, delegate) {
var application = this.application;
return this.addFuture("browser navigate to '" + url + "'", function(done) {
if (delegate) {
url = delegate.call(this, url);
}
application.navigateTo(url, function() {
done(null, url);
}, done);
});
};
chain.reload = function() {
var application = this.application;
return this.addFutureAction('browser reload', function($window, $document, done) {
var href = $window.location.href;
application.navigateTo(href, function() {
done(null, href);
}, done);
});
};
chain.location = function() {
var api = {};
api.href = function() {
return this.addFutureAction('browser url', function($window, $document, done) {
done(null, $window.location.href);
});
};
api.hash = function() {
return this.addFutureAction('browser url hash', function($window, $document, done) {
done(null, $window.location.hash.replace('#', ''));
});
};
api.path = function() {
return this.addFutureAction('browser url path', function($window, $document, done) {
done(null, $window.location.pathname);
});
};
api.search = function() {
return this.addFutureAction('browser url search', function($window, $document, done) {
done(null, $window.angular.scope().$service('$location').search);
});
};
api.hashSearch = function() {
return this.addFutureAction('browser url hash search', function($window, $document, done) {
done(null, $window.angular.scope().$service('$location').hashSearch);
});
};
api.hashPath = function() {
return this.addFutureAction('browser url hash path', function($window, $document, done) {
done(null, $window.angular.scope().$service('$location').hashPath);
});
};
return api;
};
return function(time) {
return chain;
};
});
/**
* Usage:
* expect(future).{matcher} where matcher is one of the matchers defined
* with angular.scenario.matcher
*
* ex. expect(binding("name")).toEqual("Elliott")
*/
angular.scenario.dsl('expect', function() {
var chain = angular.extend({}, angular.scenario.matcher);
chain.not = function() {
this.inverse = true;
return chain;
};
return function(future) {
this.future = future;
return chain;
};
});
/**
* Usage:
* using(selector, label) scopes the next DSL element selection
*
* ex.
* using('#foo', "'Foo' text field").input('bar')
*/
angular.scenario.dsl('using', function() {
return function(selector, label) {
this.selector = _jQuery.trim((this.selector||'') + ' ' + selector);
if (angular.isString(label) && label.length) {
this.label = label + ' ( ' + this.selector + ' )';
} else {
this.label = this.selector;
}
return this.dsl;
};
});
/**
* Usage:
* binding(name) returns the value of the first matching binding
*/
angular.scenario.dsl('binding', function() {
return function(name) {
return this.addFutureAction("select binding '" + name + "'", function($window, $document, done) {
var values = $document.elements().bindings(name);
if (!values.length) {
return done("Binding selector '" + name + "' did not match.");
}
done(null, values[0]);
});
};
});
/**
* Usage:
* input(name).enter(value) enters value in input with specified name
* input(name).check() checks checkbox
* input(name).select(value) selects the radio button with specified name/value
* input(name).val() returns the value of the input.
*/
angular.scenario.dsl('input', function() {
var chain = {};
chain.enter = function(value) {
return this.addFutureAction("input '" + this.name + "' enter '" + value + "'", function($window, $document, done) {
var input = $document.elements(':input[name="$1"]', this.name);
input.val(value);
input.trigger('keydown');
done();
});
};
chain.check = function() {
return this.addFutureAction("checkbox '" + this.name + "' toggle", function($window, $document, done) {
var input = $document.elements(':checkbox[name="$1"]', this.name);
input.trigger('click');
done();
});
};
chain.select = function(value) {
return this.addFutureAction("radio button '" + this.name + "' toggle '" + value + "'", function($window, $document, done) {
var input = $document.
elements(':radio[name$="@$1"][value="$2"]', this.name, value);
input.trigger('click');
done();
});
};
chain.val = function() {
return this.addFutureAction("return input val", function($window, $document, done) {
var input = $document.elements(':input[name="$1"]', this.name);
done(null,input.val());
});
};
return function(name) {
this.name = name;
return chain;
};
});
/**
* Usage:
* repeater('#products table', 'Product List').count() number of rows
* repeater('#products table', 'Product List').row(1) all bindings in row as an array
* repeater('#products table', 'Product List').column('product.name') all values across all rows in an array
*/
angular.scenario.dsl('repeater', function() {
var chain = {};
chain.count = function() {
return this.addFutureAction("repeater '" + this.label + "' count", function($window, $document, done) {
try {
done(null, $document.elements().length);
} catch (e) {
done(null, 0);
}
});
};
chain.column = function(binding) {
return this.addFutureAction("repeater '" + this.label + "' column '" + binding + "'", function($window, $document, done) {
done(null, $document.elements().bindings(binding));
});
};
chain.row = function(index) {
return this.addFutureAction("repeater '" + this.label + "' row '" + index + "'", function($window, $document, done) {
var matches = $document.elements().slice(index, index + 1);
if (!matches.length)
return done('row ' + index + ' out of bounds');
done(null, matches.bindings());
});
};
return function(selector, label) {
this.dsl.using(selector, label);
return chain;
};
});
/**
* Usage:
* select(name).option('value') select one option
* select(name).options('value1', 'value2', ...) select options from a multi select
*/
angular.scenario.dsl('select', function() {
var chain = {};
chain.option = function(value) {
return this.addFutureAction("select '" + this.name + "' option '" + value + "'", function($window, $document, done) {
var select = $document.elements('select[name="$1"]', this.name);
select.val(value);
select.trigger('change');
done();
});
};
chain.options = function() {
var values = arguments;
return this.addFutureAction("select '" + this.name + "' options '" + values + "'", function($window, $document, done) {
var select = $document.elements('select[multiple][name="$1"]', this.name);
select.val(values);
select.trigger('change');
done();
});
};
return function(name) {
this.name = name;
return chain;
};
});
/**
* Usage:
* element(selector, label).count() get the number of elements that match selector
* element(selector, label).click() clicks an element
* element(selector, label).query(fn) executes fn(selectedElements, done)
* element(selector, label).{method}() gets the value (as defined by jQuery, ex. val)
* element(selector, label).{method}(value) sets the value (as defined by jQuery, ex. val)
* element(selector, label).{method}(key) gets the value (as defined by jQuery, ex. attr)
* element(selector, label).{method}(key, value) sets the value (as defined by jQuery, ex. attr)
*/
angular.scenario.dsl('element', function() {
var KEY_VALUE_METHODS = ['attr', 'css'];
var VALUE_METHODS = [
'val', 'text', 'html', 'height', 'innerHeight', 'outerHeight', 'width',
'innerWidth', 'outerWidth', 'position', 'scrollLeft', 'scrollTop', 'offset'
];
var chain = {};
chain.count = function() {
return this.addFutureAction("element '" + this.label + "' count", function($window, $document, done) {
try {
done(null, $document.elements().length);
} catch (e) {
done(null, 0);
}
});
};
chain.click = function() {
return this.addFutureAction("element '" + this.label + "' click", function($window, $document, done) {
var elements = $document.elements();
var href = elements.attr('href');
elements.trigger('click');
if (href && elements[0].nodeName.toUpperCase() === 'A') {
this.application.navigateTo(href, function() {
done();
}, done);
} else {
done();
}
});
};
chain.query = function(fn) {
return this.addFutureAction('element ' + this.label + ' custom query', function($window, $document, done) {
fn.call(this, $document.elements(), done);
});
};
angular.forEach(KEY_VALUE_METHODS, function(methodName) {
chain[methodName] = function(name, value) {
var futureName = "element '" + this.label + "' get " + methodName + " '" + name + "'";
if (angular.isDefined(value)) {
futureName = "element '" + this.label + "' set " + methodName + " '" + name + "' to " + "'" + value + "'";
}
return this.addFutureAction(futureName, function($window, $document, done) {
var element = $document.elements();
done(null, element[methodName].call(element, name, value));
});
};
});
angular.forEach(VALUE_METHODS, function(methodName) {
chain[methodName] = function(value) {
var futureName = "element '" + this.label + "' " + methodName;
if (angular.isDefined(value)) {
futureName = "element '" + this.label + "' set " + methodName + " to '" + value + "'";
}
return this.addFutureAction(futureName, function($window, $document, done) {
var element = $document.elements();
done(null, element[methodName].call(element, value));
});
};
});
return function(selector, label) {
this.dsl.using(selector, label);
return chain;
};
});
'use strict';
/**
* Matchers for implementing specs. Follows the Jasmine spec conventions.
*/
angular.scenario.matcher('toEqual', function(expected) {
return angular.equals(this.actual, expected);
});
angular.scenario.matcher('toBe', function(expected) {
return this.actual === expected;
});
angular.scenario.matcher('toBeDefined', function() {
return angular.isDefined(this.actual);
});
angular.scenario.matcher('toBeTruthy', function() {
return this.actual;
});
angular.scenario.matcher('toBeFalsy', function() {
return !this.actual;
});
angular.scenario.matcher('toMatch', function(expected) {
return new RegExp(expected).test(this.actual);
});
angular.scenario.matcher('toBeNull', function() {
return this.actual === null;
});
angular.scenario.matcher('toContain', function(expected) {
return includes(this.actual, expected);
});
angular.scenario.matcher('toBeLessThan', function(expected) {
return this.actual < expected;
});
angular.scenario.matcher('toBeGreaterThan', function(expected) {
return this.actual > expected;
});
'use strict';
/**
* User Interface for the Scenario Runner.
*
* TODO(esprehn): This should be refactored now that ObjectModel exists
* to use angular bindings for the UI.
*/
angular.scenario.output('html', function(context, runner, model) {
var specUiMap = {},
lastStepUiMap = {};
context.append(
'<div id="header">' +
' <h1><span class="angular"><angular/></span>: Scenario Test Runner</h1>' +
' <ul id="status-legend" class="status-display">' +
' <li class="status-error">0 Errors</li>' +
' <li class="status-failure">0 Failures</li>' +
' <li class="status-success">0 Passed</li>' +
' </ul>' +
'</div>' +
'<div id="specs">' +
' <div class="test-children"></div>' +
'</div>'
);
runner.on('InteractivePause', function(spec, step) {
var ui = lastStepUiMap[spec.id];
ui.find('.test-title').
html('paused... <a href="javascript:resume()">resume</a> when ready.');
});
runner.on('SpecBegin', function(spec) {
var ui = findContext(spec);
ui.find('> .tests').append(
'<li class="status-pending test-it"></li>'
);
ui = ui.find('> .tests li:last');
ui.append(
'<div class="test-info">' +
' <p class="test-title">' +
' <span class="timer-result"></span>' +
' <span class="test-name"></span>' +
' </p>' +
'</div>' +
'<div class="scrollpane">' +
' <ol class="test-actions"></ol>' +
'</div>'
);
ui.find('> .test-info .test-name').text(spec.name);
ui.find('> .test-info').click(function() {
var scrollpane = ui.find('> .scrollpane');
var actions = scrollpane.find('> .test-actions');
var name = context.find('> .test-info .test-name');
if (actions.find(':visible').length) {
actions.hide();
name.removeClass('open').addClass('closed');
} else {
actions.show();
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
name.removeClass('closed').addClass('open');
}
});
specUiMap[spec.id] = ui;
});
runner.on('SpecError', function(spec, error) {
var ui = specUiMap[spec.id];
ui.append('<pre></pre>');
ui.find('> pre').text(formatException(error));
});
runner.on('SpecEnd', function(spec) {
var ui = specUiMap[spec.id];
spec = model.getSpec(spec.id);
ui.removeClass('status-pending');
ui.addClass('status-' + spec.status);
ui.find("> .test-info .timer-result").text(spec.duration + "ms");
if (spec.status === 'success') {
ui.find('> .test-info .test-name').addClass('closed');
ui.find('> .scrollpane .test-actions').hide();
}
updateTotals(spec.status);
});
runner.on('StepBegin', function(spec, step) {
var ui = specUiMap[spec.id];
spec = model.getSpec(spec.id);
step = spec.getLastStep();
ui.find('> .scrollpane .test-actions').append('<li class="status-pending"></li>');
var stepUi = lastStepUiMap[spec.id] = ui.find('> .scrollpane .test-actions li:last');
stepUi.append(
'<div class="timer-result"></div>' +
'<div class="test-title"></div>'
);
stepUi.find('> .test-title').text(step.name);
var scrollpane = stepUi.parents('.scrollpane');
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
});
runner.on('StepFailure', function(spec, step, error) {
var ui = lastStepUiMap[spec.id];
addError(ui, step.line, error);
});
runner.on('StepError', function(spec, step, error) {
var ui = lastStepUiMap[spec.id];
addError(ui, step.line, error);
});
runner.on('StepEnd', function(spec, step) {
var stepUi = lastStepUiMap[spec.id];
spec = model.getSpec(spec.id);
step = spec.getLastStep();
stepUi.find('.timer-result').text(step.duration + 'ms');
stepUi.removeClass('status-pending');
stepUi.addClass('status-' + step.status);
var scrollpane = specUiMap[spec.id].find('> .scrollpane');
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
});
/**
* Finds the context of a spec block defined by the passed definition.
*
* @param {Object} The definition created by the Describe object.
*/
function findContext(spec) {
var currentContext = context.find('#specs');
angular.forEach(model.getDefinitionPath(spec), function(defn) {
var id = 'describe-' + defn.id;
if (!context.find('#' + id).length) {
currentContext.find('> .test-children').append(
'<div class="test-describe" id="' + id + '">' +
' <h2></h2>' +
' <div class="test-children"></div>' +
' <ul class="tests"></ul>' +
'</div>'
);
context.find('#' + id).find('> h2').text('describe: ' + defn.name);
}
currentContext = context.find('#' + id);
});
return context.find('#describe-' + spec.definition.id);
}
/**
* Updates the test counter for the status.
*
* @param {string} the status.
*/
function updateTotals(status) {
var legend = context.find('#status-legend .status-' + status);
var parts = legend.text().split(' ');
var value = (parts[0] * 1) + 1;
legend.text(value + ' ' + parts[1]);
}
/**
* Add an error to a step.
*
* @param {Object} The JQuery wrapped context
* @param {Function} fn() that should return the file/line number of the error
* @param {Object} the error.
*/
function addError(context, line, error) {
context.find('.test-title').append('<pre></pre>');
var message = _jQuery.trim(line() + '\n\n' + formatException(error));
context.find('.test-title pre:last').text(message);
}
});
'use strict';
/**
* Generates JSON output into a context.
*/
angular.scenario.output('json', function(context, runner, model) {
model.on('RunnerEnd', function() {
context.text(angular.toJson(model.value));
});
});
'use strict';
/**
* Generates XML output into a context.
*/
angular.scenario.output('xml', function(context, runner, model) {
var $ = function(args) {return new context.init(args);};
model.on('RunnerEnd', function() {
var scenario = $('<scenario></scenario>');
context.append(scenario);
serializeXml(scenario, model.value);
});
/**
* Convert the tree into XML.
*
* @param {Object} context jQuery context to add the XML to.
* @param {Object} tree node to serialize
*/
function serializeXml(context, tree) {
angular.forEach(tree.children, function(child) {
var describeContext = $('<describe></describe>');
describeContext.attr('id', child.id);
describeContext.attr('name', child.name);
context.append(describeContext);
serializeXml(describeContext, child);
});
var its = $('<its></its>');
context.append(its);
angular.forEach(tree.specs, function(spec) {
var it = $('<it></it>');
it.attr('id', spec.id);
it.attr('name', spec.name);
it.attr('duration', spec.duration);
it.attr('status', spec.status);
its.append(it);
angular.forEach(spec.steps, function(step) {
var stepContext = $('<step></step>');
stepContext.attr('name', step.name);
stepContext.attr('duration', step.duration);
stepContext.attr('status', step.status);
it.append(stepContext);
if (step.error) {
var error = $('<error></error');
stepContext.append(error);
error.text(formatException(stepContext.error));
}
});
});
}
});
'use strict';
/**
* Creates a global value $result with the result of the runner.
*/
angular.scenario.output('object', function(context, runner, model) {
runner.$window.$result = model.value;
});
var $runner = new angular.scenario.Runner(window),
config = angularJsConfig(document);
if (config.autotest) {
jqLiteWrap(document).ready(function() {
angular.scenario.setUpAndRun(config);
});
}
})(window, document);
angular.element(document).find('head').append('<style type="text/css">@charset "UTF-8";\n\n[ng\\:cloak], .ng-cloak {\n display: none;\n}\n\n.ng-format-negative {\n color: red;\n}\n\n.ng-exception {\n border: 2px solid #FF0000;\n font-family: "Courier New", Courier, monospace;\n font-size: smaller;\n white-space: pre;\n}\n\n.ng-validation-error {\n border: 2px solid #FF0000;\n}\n\n\n/*****************\n * TIP\n *****************/\n#ng-callout {\n margin: 0;\n padding: 0;\n border: 0;\n outline: 0;\n font-size: 13px;\n font-weight: normal;\n font-family: Verdana, Arial, Helvetica, sans-serif;\n vertical-align: baseline;\n background: transparent;\n text-decoration: none;\n}\n\n#ng-callout .ng-arrow-left{\n background-image: url("data:image/gif;base64,R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrSLoc/AG8FeUUIN+sGebWAnbKSJodqqlsOxJtqYooU9vvk+vcJIcTkg+QAAA7");\n background-repeat: no-repeat;\n background-position: left top;\n position: absolute;\n z-index:101;\n left:-12px;\n height:23px;\n width:10px;\n top:-3px;\n}\n\n#ng-callout .ng-arrow-right{\n background-image: url("data:image/gif;base64,R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrCLTcoM29yN6k9socs91e5X3EyJloipYrO4ohTMqA0Fn2XVNswJe+H+SXAAA7");\n background-repeat: no-repeat;\n background-position: left top;\n position: absolute;\n z-index:101;\n height:23px;\n width:11px;\n top:-2px;\n}\n\n#ng-callout {\n position: absolute;\n z-index:100;\n border: 2px solid #CCCCCC;\n background-color: #fff;\n}\n\n#ng-callout .ng-content{\n padding:10px 10px 10px 10px;\n color:#333333;\n}\n\n#ng-callout .ng-title{\n background-color: #CCCCCC;\n text-align: left;\n padding-left: 8px;\n padding-bottom: 5px;\n padding-top: 2px;\n font-weight:bold;\n}\n\n\n/*****************\n * indicators\n *****************/\n.ng-input-indicator-wait {\n background-image: url("data:image/png;base64,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");\n background-position: right;\n background-repeat: no-repeat;\n}\n</style>');
angular.element(document).find('head').append('<style type="text/css">@charset "UTF-8";\n/* CSS Document */\n\n/** Structure */\nbody {\n font-family: Arial, sans-serif;\n margin: 0;\n font-size: 14px;\n}\n\n#system-error {\n font-size: 1.5em;\n text-align: center;\n}\n\n#json, #xml {\n display: none;\n}\n\n#header {\n position: fixed;\n width: 100%;\n}\n\n#specs {\n padding-top: 50px;\n}\n\n#header .angular {\n font-family: Courier New, monospace;\n font-weight: bold;\n}\n\n#header h1 {\n font-weight: normal;\n float: left;\n font-size: 30px;\n line-height: 30px;\n margin: 0;\n padding: 10px 10px;\n height: 30px;\n}\n\n#application h2,\n#specs h2 {\n margin: 0;\n padding: 0.5em;\n font-size: 1.1em;\n}\n\n#status-legend {\n margin-top: 10px;\n margin-right: 10px;\n}\n\n#header,\n#application,\n.test-info,\n.test-actions li {\n overflow: hidden;\n}\n\n#application {\n margin: 10px;\n}\n\n#application iframe {\n width: 100%;\n height: 758px;\n}\n\n#application .popout {\n float: right;\n}\n\n#application iframe {\n border: none;\n}\n\n.tests li,\n.test-actions li,\n.test-it li,\n.test-it ol,\n.status-display {\n list-style-type: none;\n}\n\n.tests,\n.test-it ol,\n.status-display {\n margin: 0;\n padding: 0;\n}\n\n.test-info {\n margin-left: 1em;\n margin-top: 0.5em;\n border-radius: 8px 0 0 8px;\n -webkit-border-radius: 8px 0 0 8px;\n -moz-border-radius: 8px 0 0 8px;\n cursor: pointer;\n}\n\n.test-info:hover .test-name {\n text-decoration: underline;\n}\n\n.test-info .closed:before {\n content: \'\\25b8\\00A0\';\n}\n\n.test-info .open:before {\n content: \'\\25be\\00A0\';\n font-weight: bold;\n}\n\n.test-it ol {\n margin-left: 2.5em;\n}\n\n.status-display,\n.status-display li {\n float: right;\n}\n\n.status-display li {\n padding: 5px 10px;\n}\n\n.timer-result,\n.test-title {\n display: inline-block;\n margin: 0;\n padding: 4px;\n}\n\n.test-actions .test-title,\n.test-actions .test-result {\n display: table-cell;\n padding-left: 0.5em;\n padding-right: 0.5em;\n}\n\n.test-actions {\n display: table;\n}\n\n.test-actions li {\n display: table-row;\n}\n\n.timer-result {\n width: 4em;\n padding: 0 10px;\n text-align: right;\n font-family: monospace;\n}\n\n.test-it pre,\n.test-actions pre {\n clear: left;\n color: black;\n margin-left: 6em;\n}\n\n.test-describe {\n padding-bottom: 0.5em;\n}\n\n.test-describe .test-describe {\n margin: 5px 5px 10px 2em;\n}\n\n.test-actions .status-pending .test-title:before {\n content: \'\\00bb\\00A0\';\n}\n\n.scrollpane {\n max-height: 20em;\n overflow: auto;\n}\n\n/** Colors */\n\n#header {\n background-color: #F2C200;\n}\n\n#specs h2 {\n border-top: 2px solid #BABAD1;\n}\n\n#specs h2,\n#application h2 {\n background-color: #efefef;\n}\n\n#application {\n border: 1px solid #BABAD1;\n}\n\n.test-describe .test-describe {\n border-left: 1px solid #BABAD1;\n border-right: 1px solid #BABAD1;\n border-bottom: 1px solid #BABAD1;\n}\n\n.status-display {\n border: 1px solid #777;\n}\n\n.status-display .status-pending,\n.status-pending .test-info {\n background-color: #F9EEBC;\n}\n\n.status-display .status-success,\n.status-success .test-info {\n background-color: #B1D7A1;\n}\n\n.status-display .status-failure,\n.status-failure .test-info {\n background-color: #FF8286;\n}\n\n.status-display .status-error,\n.status-error .test-info {\n background-color: black;\n color: white;\n}\n\n.test-actions .status-success .test-title {\n color: #30B30A;\n}\n\n.test-actions .status-failure .test-title {\n color: #DF0000;\n}\n\n.test-actions .status-error .test-title {\n color: black;\n}\n\n.test-actions .timer-result {\n color: #888;\n}\n</style>');
|
src/main/frontend/src/js/layout/components/MenuDrawer.js
|
choonchernlim/choonchernlim-archetype-webapp
|
// @flow
import React from 'react';
import { connect } from 'react-redux';
import { withRouter } from 'react-router-dom';
import Drawer from 'material-ui/Drawer';
import Divider from 'material-ui/Divider';
import List, { ListItem, ListItemIcon, ListItemText } from 'material-ui/List';
import HomeIcon from 'material-ui-icons/Home';
import AssignmentIcon from 'material-ui-icons/Assignment';
import MoodIcon from 'material-ui-icons/Mood';
import { withStyles } from 'material-ui/styles';
import { toggleMenu } from '../actions';
import styles from '../styles';
import stateSelector from '../../app/selectors/state-selector';
type Props = {
isMenuCurrentlyOpened: boolean,
shouldMenuLeftOpened: boolean,
onToggleMenu: Function,
history: Object,
classes: Object,
};
const MenuDrawer = ( // eslint-disable-line function-paren-newline
{
isMenuCurrentlyOpened,
shouldMenuLeftOpened,
onToggleMenu,
history,
classes,
}: Props) => {
/**
* When changing route, determine if there's a need to hide the menu especially when
* user uses a small viewing device.
*
* @param path Path to switch to
*/
const changeRoute: Function = (path: string) => () => {
history.push(path);
if (!shouldMenuLeftOpened) {
onToggleMenu();
}
};
return (
<Drawer
type={shouldMenuLeftOpened ? 'persistent' : 'temporary'}
open={isMenuCurrentlyOpened}
classes={{ paper: classes.root }}
onRequestClose={onToggleMenu}
>
<List>
<div className={classes.toolbarHeight} />
<Divider />
<ListItem button onClick={changeRoute('/')}>
<ListItemIcon>
<HomeIcon />
</ListItemIcon>
<ListItemText primary="Home" />
</ListItem>
<ListItem button onClick={changeRoute('/chuck-norris')}>
<ListItemIcon>
<MoodIcon />
</ListItemIcon>
<ListItemText primary="Chuck Norris" />
</ListItem>
<ListItem button onClick={changeRoute('/todo-manager')}>
<ListItemIcon>
<AssignmentIcon />
</ListItemIcon>
<ListItemText primary="Todo Manager" />
</ListItem>
</List>
</Drawer>
);
};
const mapStateToProps = state => ({
shouldMenuLeftOpened: stateSelector.layout.shouldMenuLeftOpened(state),
isMenuCurrentlyOpened: stateSelector.layout.isMenuCurrentlyOpened(state),
});
const MenuDrawerContainer = connect(
mapStateToProps,
{ onToggleMenu: toggleMenu },
)(MenuDrawer);
export default withRouter(withStyles(styles.menuDrawer)(MenuDrawerContainer));
|
app/config/routes.js
|
danielwrobert/github-file-browser
|
/**
* External Dependencies
*/
import React from 'react';
import { Route, IndexRoute } from 'react-router';
/**
* Internal Dependencies
*/
import Layout from '../layout/layout';
import HomePage from '../pages/home';
import ComponentsPage from '../pages/components';
export default (
<Route path="/" component={ Layout }>
<Route path="components/:filename" component={ ComponentsPage } />
<IndexRoute component={ HomePage } />
</Route>
);
|
native-base-theme/components/Textarea.js
|
bsusta/HelpdeskAppTemplate
|
import { Platform } from 'react-native';
import _ from 'lodash';
import variable from './../variables/platform';
export default (variables = variable) => {
const textAreaTheme = {
'.underline': {
borderBottomWidth: variables.borderWidth,
marginTop: 5,
borderColor: variables.inputBorderColor,
},
'.bordered': {
borderWidth: 1,
marginTop: 5,
borderColor: variables.inputBorderColor,
},
color: variables.textColor,
paddingLeft: 10,
paddingRight: 5,
fontSize: 15,
textAlignVertical: 'top',
};
return textAreaTheme;
};
|
ajax/libs/rxjs/2.2.24/rx.lite.js
|
TerryMooreII/cdnjs
|
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
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;
}
var Rx = {
internals: {},
config: {
Promise: root.Promise // Detect if promise exists
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
identity = Rx.helpers.identity = function (x) { return x; },
defaultNow = Rx.helpers.defaultNow = Date.now,
defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
defaultError = Rx.helpers.defaultError = function (err) { throw err; },
isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.then === 'function' && p.then !== Rx.Observable.prototype.then; },
asArray = Rx.helpers.asArray = function () { return Array.prototype.slice.call(arguments); },
not = Rx.helpers.not = function (a) { return !a; };
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() { if (this.isDisposed) { throw new Error(objectDisposed); } }
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
'_es6shim_iterator_';
// Firefox ships a partial implementation using the name @@iterator.
// https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
// So use that name if we detect it.
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = { done: true, value: undefined };
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function';
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// 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 == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// 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) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(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 = []);
stackB || (stackB = []);
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) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(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) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(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();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
if (old) {
old.dispose();
}
if (shouldDispose && value) {
value.dispose();
}
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
if (old) {
old.dispose();
}
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, function () {
action();
});
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodicWithState = function (state, period, action) {
var s = state, id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () {
self(_action);
});
});
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, function (s, p) {
return invokeRecImmediate(s, p);
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
if (timeSpan < 0) {
timeSpan = 0;
}
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt),
t;
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return queue === null; };
currentScheduler.ensureTrampoline = function (action) {
if (queue === null) {
return this.schedule(action);
} else {
return action();
}
};
return currentScheduler;
}());
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
var scheduleMethod, clearMethod = noop;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
var NotificationPrototype = Notification.prototype;
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
NotificationPrototype.accept = function (observerOrOnNext, onError, onCompleted) {
if (arguments.length === 1 && typeof observerOrOnNext === 'object') {
return this._acceptObservable(observerOrOnNext);
}
return this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notification
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
NotificationPrototype.toObservable = function (scheduler) {
var notification = this;
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
if (notification.kind === 'N') {
observer.onCompleted();
}
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) {
return onNext(this.value);
}
function _acceptObservable(observer) {
return observer.onNext(this.value);
}
function toString () {
return 'OnNext(' + this.value + ')';
}
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) {
return onError(this.exception);
}
function _acceptObservable(observer) {
return observer.onError(this.exception);
}
function toString () {
return 'OnError(' + this.exception + ')';
}
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) {
return onCompleted();
}
function _acceptObservable(observer) {
return observer.onCompleted();
}
function toString () {
return 'OnCompleted()';
}
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
var Enumerator = Rx.internals.Enumerator = function (next) {
this._next = next;
};
Enumerator.prototype.next = function () {
return this._next();
};
Enumerator.prototype[$iterator$] = function () { return this; }
var Enumerable = Rx.internals.Enumerable = function (iterator) {
this._iterator = iterator;
};
Enumerable.prototype[$iterator$] = function () {
return this._iterator();
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var currentItem;
if (isDisposed) { return; }
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
observer.onCompleted();
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
lastException,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
if (isDisposed) { return; }
var currentItem;
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (repeatCount == null) { repeatCount = -1; }
return new Enumerable(function () {
var left = repeatCount;
return new Enumerator(function () {
if (left === 0) { return doneEnumerator; }
if (left > 0) { left--; }
return { done: false, value: value };
});
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var index = -1;
return new Enumerator(
function () {
return ++index < source.length ?
{ done: false, value: selector.call(thisArg, source[index], index, source) } :
doneEnumerator;
});
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber = typeof observerOrOnNext === 'object' ?
observerOrOnNext :
observerCreate(observerOrOnNext, onError, onCompleted);
return this._subscribe(subscriber);
};
return Observable;
})();
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/**
* Creates a list from an observable sequence.
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
var self = this;
return new AnonymousObservable(function(observer) {
var arr = [];
return self.subscribe(
arr.push.bind(arr),
observer.onError.bind(observer),
function () {
observer.onNext(arr);
observer.onCompleted();
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0;
return scheduler.scheduleRecursive(function (self) {
if (count < array.length) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts an iterable into an Observable sequence
*
* @example
* var res = Rx.Observable.fromIterable(new Map());
* var res = Rx.Observable.fromIterable(new Set(), Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given generator sequence.
*/
Observable.fromIterable = function (iterable, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var iterator;
try {
iterator = iterable[$iterator$]();
} catch (e) {
observer.onError(e);
return;
}
return scheduler.scheduleRecursive(function (self) {
var next;
try {
next = iterator.next();
} catch (err) {
observer.onError(err);
return;
}
if (next.done) {
observer.onCompleted();
} else {
observer.onNext(next.value);
self();
}
});
});
};
/**
* 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) {
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();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
if (repeatCount == null) {
repeatCount = -1;
}
return observableReturn(value, scheduler).repeat(repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = function (value, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throwException(new Error('Error'));
* var res = Rx.Observable.throwException(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
isPromise(result) && (result = observableFromPromise(result));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
return typeof handlerOrSecond === 'function' ?
observableCatchHandler(this, handlerOrSecond) :
observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = args[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
if (isPromise(xs)) { xs = observableFromPromise(xs); }
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) { observer.onCompleted(); }
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) { observer.onCompleted(); }
}));
return group;
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
isOpen && observer.onNext(left);
}, observer.onError.bind(observer), function () {
isOpen && observer.onCompleted();
}));
isPromise(other) && (other = observableFromPromise(other));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
isPromise(other) && (other = observableFromPromise(other));
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.doAction(observer);
* var res = observable.doAction(onNext);
* var res = observable.doAction(onNext, onError);
* var res = observable.doAction(onNext, onError, onCompleted);
* @param {Mixed} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (exception) {
if (!onError) {
observer.onError(exception);
} else {
try {
onError(exception);
} catch (e) {
observer.onError(e);
}
observer.onError(exception);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription;
try {
subscription = source.subscribe(observer);
} catch (e) {
action();
throw e;
}
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(42);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence, using an optional scheduler to drain the queue.
*
* @example
* var res = source.takeLast(5);
* var res = source.takeLast(5, Rx.Scheduler.timeout);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @param {Scheduler} [scheduler] Scheduler used to drain the queue upon completion of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count, scheduler) {
return this.takeLastBuffer(count).selectMany(function (xs) { return observableFromArray(xs, scheduler); });
};
/**
* 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);
if (q.length > count) {
q.shift();
}
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} property The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (property) {
return this.select(function (x) { return x[property]; });
};
function selectMany(selector) {
return this.select(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.selectMany(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.select(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return selectMany.call(this, selector);
}
return selectMany.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Converts a callback function to an observable sequence.
*
* @param {Function} function Function with a callback as the last parameter to convert to an Observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback to produce a single item to yield on next.
* @returns {Function} A function, when executed with the required parameters minus the callback, produces an Observable sequence with a single value of the arguments to the callback as an array.
*/
Observable.fromCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = immediateScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
/**
* Converts a Node.js callback style function to an observable sequence. This must be in function (err, ...) format.
* @param {Function} func The function to call
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback minus the error to produce a single item to yield on next.
* @returns {Function} An async function which when applied, returns an observable sequence with the callback arguments as an array.
*/
Observable.fromNodeCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = immediateScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(err) {
if (err) {
observer.onError(err);
return;
}
var results = slice.call(arguments, 1);
if (selector) {
try {
results = selector(results);
} catch (e) {
observer.onError(e);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
function createListener (element, name, handler) {
// Node.js specific
if (element.addListener) {
element.addListener(name, handler);
return disposableCreate(function () {
element.removeListener(name, handler);
});
}
if (element.addEventListener) {
element.addEventListener(name, handler, false);
return disposableCreate(function () {
element.removeEventListener(name, handler, false);
});
}
throw new Error('No listener found');
}
function createEventListener (el, eventName, handler) {
var disposables = new CompositeDisposable();
// Asume NodeList
if (typeof el.item === 'function' && typeof el.length === 'number') {
for (var i = 0, len = el.length; i < len; i++) {
disposables.add(createEventListener(el.item(i), eventName, handler));
}
} else if (el) {
disposables.add(createListener(el, eventName, handler));
}
return disposables;
}
// Check for Angular/jQuery/Zepto support
var jq =
!!root.angular && !!angular.element ? angular.element :
(!!root.jQuery ? root.jQuery : (
!!root.Zepto ? root.Zepto : null));
// Check for ember
var ember = !!root.Ember && typeof root.Ember.addListener === 'function';
/**
* Creates an observable sequence by adding an event listener to the matching DOMElement or each item in the NodeList.
*
* @example
* var source = Rx.Observable.fromEvent(element, 'mouseup');
*
* @param {Object} element The DOMElement or NodeList to attach a listener.
* @param {String} eventName The event name to attach the observable sequence.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence of events from the specified element and the specified event.
*/
Observable.fromEvent = function (element, eventName, selector) {
if (ember) {
return fromEventPattern(
function (h) { Ember.addListener(element, eventName); },
function (h) { Ember.removeListener(element, eventName); },
selector);
}
if (jq) {
var $elem = jq(element);
return fromEventPattern(
function (h) { $elem.on(eventName, h); },
function (h) { $elem.off(eventName, h); },
selector);
}
return new AnonymousObservable(function (observer) {
return createEventListener(
element,
eventName,
function handler (e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return
}
}
observer.onNext(results);
});
}).publish().refCount();
};
/**
* Creates an observable sequence from an event emitter via an addHandler/removeHandler pair.
* @param {Function} addHandler The function to add a handler to the emitter.
* @param {Function} [removeHandler] The optional function to remove a handler from an emitter.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence which wraps an event from an event emitter
*/
var fromEventPattern = Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
return new AnonymousObservable(function (observer) {
function innerHandler (e) {
var result = e;
if (selector) {
try {
result = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
}
observer.onNext(result);
}
var returnValue = addHandler(innerHandler);
return disposableCreate(function () {
if (removeHandler) {
removeHandler(innerHandler, returnValue);
}
});
}).publish().refCount();
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
return function () {
if (promise && promise.abort) {
promise.abort();
}
}
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) {
throw new Error('Promise type not provided nor in Rx.config.Promise');
}
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, function (err) {
reject(err);
}, function () {
if (hasValue) {
resolve(value);
}
});
});
};
/**
* Invokes the asynchronous function, surfacing the result through an observable sequence.
* @param {Function} functionAsync Asynchronous function which returns a Promise to run.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*/
Observable.startAsync = function (functionAsync) {
var promise;
try {
promise = functionAsync();
} catch (e) {
return observableThrow(e);
}
return observableFromPromise(promise);
}
/**
* Multicasts the source sequence notifications through an instantiated subject into all uses of the sequence within a selector function. Each
* subscription to the resulting sequence causes a separate multicast invocation, exposing the sequence resulting from the selector function's
* invocation. For specializations with fixed subject types, see Publish, PublishLast, and Replay.
*
* @example
* 1 - res = source.multicast(observable);
* 2 - res = source.multicast(function () { return new Subject(); }, function (x) { return x; });
*
* @param {Function|Subject} subjectOrSubjectSelector
* Factory function to create an intermediate subject through which the source sequence's elements will be multicast to the selector function.
* Or:
* Subject to push source elements into.
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence subject to the policies enforced by the created subject. Specified only if <paramref name="subjectOrSubjectSelector" is a factory function.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.multicast = function (subjectOrSubjectSelector, selector) {
var source = this;
return typeof subjectOrSubjectSelector === 'function' ?
new AnonymousObservable(function (observer) {
var connectable = source.multicast(subjectOrSubjectSelector());
return new CompositeDisposable(selector(connectable).subscribe(observer), connectable.connect());
}) :
new ConnectableObservable(source, subjectOrSubjectSelector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of Multicast using a regular Subject.
*
* @example
* var resres = source.publish();
* var res = source.publish(function (x) { return x; });
*
* @param {Function} [selector] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publish = function (selector) {
return !selector ?
this.multicast(new Subject()) :
this.multicast(function () {
return new Subject();
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of publish which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.share();
*
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.share = function () {
return this.publish(null).refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
* This operator is a specialization of Multicast using a AsyncSubject.
*
* @example
* var res = source.publishLast();
* var res = source.publishLast(function (x) { return x; });
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will only receive the last notification of the source.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishLast = function (selector) {
return !selector ?
this.multicast(new AsyncSubject()) :
this.multicast(function () {
return new AsyncSubject();
}, selector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence and starts with initialValue.
* This operator is a specialization of Multicast using a BehaviorSubject.
*
* @example
* var res = source.publishValue(42);
* var res = source.publishValue(function (x) { return x.select(function (y) { return y * y; }) }, 42);
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive immediately receive the initial value, followed by all notifications of the source from the time of the subscription on.
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishValue = function (initialValueOrSelector, initialValue) {
return arguments.length === 2 ?
this.multicast(function () {
return new BehaviorSubject(initialValue);
}, initialValueOrSelector) :
this.multicast(new BehaviorSubject(initialValueOrSelector));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence and starts with an initialValue.
* This operator is a specialization of publishValue which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareValue(42);
*
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareValue = function (initialValue) {
return this.publishValue(initialValue).
refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of Multicast using a ReplaySubject.
*
* @example
* var res = source.replay(null, 3);
* var res = source.replay(null, 3, 500);
* var res = source.replay(null, 3, 500, scheduler);
* var res = source.replay(function (x) { return x.take(6).repeat(); }, 3, 500, scheduler);
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all the notifications of the source subject to the specified replay buffer trimming policy.
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.replay = function (selector, bufferSize, window, scheduler) {
return !selector ?
this.multicast(new ReplaySubject(bufferSize, window, scheduler)) :
this.multicast(function () {
return new ReplaySubject(bufferSize, window, scheduler);
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of replay which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareReplay(3);
* var res = source.shareReplay(3, 500);
* var res = source.shareReplay(3, 500, scheduler);
*
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareReplay = function (bufferSize, window, scheduler) {
return this.replay(null, bufferSize, window, scheduler).refCount();
};
/** @private */
var ConnectableObservable = Rx.ConnectableObservable = (function (_super) {
inherits(ConnectableObservable, _super);
/**
* @constructor
* @private
*/
function ConnectableObservable(source, subject) {
var state = {
subject: subject,
source: source.asObservable(),
hasSubscription: false,
subscription: null
};
this.connect = function () {
if (!state.hasSubscription) {
state.hasSubscription = true;
state.subscription = new CompositeDisposable(state.source.subscribe(state.subject), disposableCreate(function () {
state.hasSubscription = false;
}));
}
return state.subscription;
};
function subscribe(observer) {
return state.subject.subscribe(observer);
}
_super.call(this, subscribe);
}
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.connect = function () { return this.connect(); };
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.refCount = function () {
var connectableSubscription = null, count = 0, source = this;
return new AnonymousObservable(function (observer) {
var shouldConnect, subscription;
count++;
shouldConnect = count === 1;
subscription = source.subscribe(observer);
if (shouldConnect) {
connectableSubscription = source.connect();
}
return disposableCreate(function () {
subscription.dispose();
count--;
if (count === 0) {
connectableSubscription.dispose();
}
});
});
};
return ConnectableObservable;
}(Observable));
function observableTimerTimeSpan(dueTime, scheduler) {
var d = normalizeTime(dueTime);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithRelative(d, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
if (dueTime === period) {
return new AnonymousObservable(function (observer) {
return scheduler.schedulePeriodicWithState(0, period, function (count) {
observer.onNext(count);
return count + 1;
});
});
}
return observableDefer(function () {
return observableTimerDateAndPeriod(scheduler.now() + dueTime, period, scheduler);
});
}
/**
* Returns an observable sequence that produces a value after each period.
*
* @example
* 1 - res = Rx.Observable.interval(1000);
* 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout);
*
* @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used.
* @returns {Observable} An observable sequence that produces a value after each period.
*/
var observableinterval = Observable.interval = function (period, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return observableTimerTimeSpanAndPeriod(period, period, scheduler);
};
/**
* Returns an observable sequence that produces a value after dueTime has elapsed and then after each period.
*
* @example
* var res = Rx.Observable.timer(5000);
* var res = Rx.Observable.timer(5000, 1000);
* var res = Rx.Observable.timer(5000, Rx.Scheduler.timeout);
* var res = Rx.Observable.timer(5000, 1000, Rx.Scheduler.timeout);
*
* @param {Number} dueTime Relative time (specified as an integer denoting milliseconds) at which to produce the first value.
* @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period.
*/
var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
var period;
scheduler || (scheduler = timeoutScheduler);
if (typeof periodOrScheduler === 'number') {
period = periodOrScheduler;
} else if (typeof periodOrScheduler === 'object' && 'now' in periodOrScheduler) {
scheduler = periodOrScheduler;
}
return period === undefined ?
observableTimerTimeSpan(dueTime, scheduler) :
observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
};
/**
* Time shifts the observable sequence by dueTime. The relative time intervals between the values are preserved.
*
* @example
* var res = Rx.Observable.delay(5000);
* var res = Rx.Observable.delay(5000, 1000, Rx.Scheduler.timeout);
* @memberOf Observable#
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delay = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var active = false,
cancelable = new SerialDisposable(),
exception = null,
q = [],
running = false,
subscription;
subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
var d, shouldRun;
if (notification.value.kind === 'E') {
q = [];
q.push(notification);
exception = notification.value.exception;
shouldRun = !running;
} else {
q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
shouldRun = !active;
active = true;
}
if (shouldRun) {
if (exception !== null) {
observer.onError(exception);
} else {
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleRecursiveWithRelative(dueTime, function (self) {
var e, recurseDueTime, result, shouldRecurse;
if (exception !== null) {
return;
}
running = true;
do {
result = null;
if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
result = q.shift().value;
}
if (result !== null) {
result.accept(observer);
}
} while (result !== null);
shouldRecurse = false;
recurseDueTime = 0;
if (q.length > 0) {
shouldRecurse = true;
recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
} else {
active = false;
}
e = exception;
running = false;
if (e !== null) {
observer.onError(e);
} else if (shouldRecurse) {
self(recurseDueTime);
}
}));
}
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Ignores values from an observable sequence which are followed by another value before dueTime.
*
* @example
* 1 - res = source.throttle(5000); // 5 seconds
* 2 - res = source.throttle(5000, scheduler);
*
* @param {Number} dueTime Duration of the throttle period for each value (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the throttle timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttle = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return this.throttleWithSelector(function () { return observableTimer(dueTime, scheduler); })
};
/**
* Records the time interval between consecutive values in an observable sequence.
*
* @example
* 1 - res = source.timeInterval();
* 2 - res = source.timeInterval(Rx.Scheduler.timeout);
*
* @param [scheduler] Scheduler used to compute time intervals. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with time interval information on values.
*/
observableProto.timeInterval = function (scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return observableDefer(function () {
var last = scheduler.now();
return source.select(function (x) {
var now = scheduler.now(), span = now - last;
last = now;
return {
value: x,
interval: span
};
});
});
};
/**
* Records the timestamp for each value in an observable sequence.
*
* @example
* 1 - res = source.timestamp(); // produces { value: x, timestamp: ts }
* 2 - res = source.timestamp(Rx.Scheduler.timeout);
*
* @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with timestamp information on values.
*/
observableProto.timestamp = function (scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.select(function (x) {
return {
value: x,
timestamp: scheduler.now()
};
});
};
function sampleObservable(source, sampler) {
return new AnonymousObservable(function (observer) {
var atEnd, value, hasValue;
function sampleSubscribe() {
if (hasValue) {
hasValue = false;
observer.onNext(value);
}
if (atEnd) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(function (newValue) {
hasValue = true;
value = newValue;
}, observer.onError.bind(observer), function () {
atEnd = true;
}),
sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
);
});
}
/**
* Samples the observable sequence at each interval.
*
* @example
* 1 - res = source.sample(sampleObservable); // Sampler tick sequence
* 2 - res = source.sample(5000); // 5 seconds
* 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable.
* @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Sampled observable sequence.
*/
observableProto.sample = function (intervalOrSampler, scheduler) {
scheduler || (scheduler = timeoutScheduler);
if (typeof intervalOrSampler === 'number') {
return sampleObservable(this, observableinterval(intervalOrSampler, scheduler));
}
return sampleObservable(this, intervalOrSampler);
};
/**
* Returns the source observable sequence or the other observable sequence if dueTime elapses.
*
* @example
* 1 - res = source.timeout(new Date()); // As a date
* 2 - res = source.timeout(5000); // 5 seconds
* 3 - res = source.timeout(new Date(), Rx.Observable.returnValue(42)); // As a date and timeout observable
* 4 - res = source.timeout(5000, Rx.Observable.returnValue(42)); // 5 seconds and timeout observable
* 5 - res = source.timeout(new Date(), Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // As a date and timeout observable
* 6 - res = source.timeout(5000, Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // 5 seconds and timeout observable
*
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) when a timeout occurs.
* @param {Observable} [other] Sequence to return in case of a timeout. If not specified, a timeout error throwing sequence will be used.
* @param {Scheduler} [scheduler] Scheduler to run the timeout timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeout = function (dueTime, other, scheduler) {
other || (other = observableThrow(new Error('Timeout')));
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = dueTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var id = 0,
original = new SingleAssignmentDisposable(),
subscription = new SerialDisposable(),
switched = false,
timer = new SerialDisposable();
subscription.setDisposable(original);
var createTimer = function () {
var myId = id;
timer.setDisposable(scheduler[schedulerMethod](dueTime, function () {
if (id === myId) {
isPromise(other) && (other = observableFromPromise(other));
subscription.setDisposable(other.subscribe(observer));
}
}));
};
createTimer();
original.setDisposable(source.subscribe(function (x) {
if (!switched) {
id++;
observer.onNext(x);
createTimer();
}
}, function (e) {
if (!switched) {
id++;
observer.onError(e);
}
}, function () {
if (!switched) {
id++;
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithRelativeTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return 500; }
* );
*
* @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 {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning integer values denoting milliseconds.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithRelativeTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithRelative(0, function (self) {
if (hasResult) {
observer.onNext(result);
}
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Time shifts the observable sequence by delaying the subscription.
*
* @example
* 1 - res = source.delaySubscription(5000); // 5s
* 2 - res = source.delaySubscription(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Number} dueTime Absolute or relative time to perform the subscription at.
* @param {Scheduler} [scheduler] Scheduler to run the subscription delay timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delaySubscription = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.delayWithSelector(observableTimer(dueTime, scheduler), function () { return observableEmpty(); });
};
/**
* Time shifts the observable sequence based on a subscription delay and a delay selector function for each element.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(5000); }); // with selector only
* 1 - res = source.delayWithSelector(Rx.Observable.timer(2000), function (x) { return Rx.Observable.timer(x); }); // with delay and selector
*
* @param {Observable} [subscriptionDelay] Sequence indicating the delay for the subscription to the source.
* @param {Function} delayDurationSelector Selector function to retrieve a sequence indicating the delay for each given element.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delayWithSelector = function (subscriptionDelay, delayDurationSelector) {
var source = this, subDelay, selector;
if (typeof subscriptionDelay === 'function') {
selector = subscriptionDelay;
} else {
subDelay = subscriptionDelay;
selector = delayDurationSelector;
}
return new AnonymousObservable(function (observer) {
var delays = new CompositeDisposable(), atEnd = false, done = function () {
if (atEnd && delays.length === 0) {
observer.onCompleted();
}
}, subscription = new SerialDisposable(), start = function () {
subscription.setDisposable(source.subscribe(function (x) {
var delay;
try {
delay = selector(x);
} catch (error) {
observer.onError(error);
return;
}
var d = new SingleAssignmentDisposable();
delays.add(d);
d.setDisposable(delay.subscribe(function () {
observer.onNext(x);
delays.remove(d);
done();
}, observer.onError.bind(observer), function () {
observer.onNext(x);
delays.remove(d);
done();
}));
}, observer.onError.bind(observer), function () {
atEnd = true;
subscription.dispose();
done();
}));
};
if (!subDelay) {
start();
} else {
subscription.setDisposable(subDelay.subscribe(function () {
start();
}, observer.onError.bind(observer), function () { start(); }));
}
return new CompositeDisposable(subscription, delays);
});
};
/**
* Returns the source observable sequence, switching to the other observable sequence if a timeout is signaled.
*
* @example
* 1 - res = source.timeoutWithSelector(Rx.Observable.timer(500));
* 2 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); });
* 3 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); }, Rx.Observable.returnValue(42));
*
* @param {Observable} [firstTimeout] Observable sequence that represents the timeout for the first element. If not provided, this defaults to Observable.never().
* @param {Function} [timeoutDurationSelector] Selector to retrieve an observable sequence that represents the timeout between the current element and the next element.
* @param {Observable} [other] Sequence to return in case of a timeout. If not provided, this is set to Observable.throwException().
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeoutWithSelector = function (firstTimeout, timeoutdurationSelector, other) {
if (arguments.length === 1) {
timeoutdurationSelector = firstTimeout;
var firstTimeout = observableNever();
}
other || (other = observableThrow(new Error('Timeout')));
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = new SerialDisposable(), timer = new SerialDisposable(), original = new SingleAssignmentDisposable();
subscription.setDisposable(original);
var id = 0, switched = false, setTimer = function (timeout) {
var myId = id, timerWins = function () {
return id === myId;
};
var d = new SingleAssignmentDisposable();
timer.setDisposable(d);
d.setDisposable(timeout.subscribe(function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
d.dispose();
}, function (e) {
if (timerWins()) {
observer.onError(e);
}
}, function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
}));
};
setTimer(firstTimeout);
var observerWins = function () {
var res = !switched;
if (res) {
id++;
}
return res;
};
original.setDisposable(source.subscribe(function (x) {
if (observerWins()) {
observer.onNext(x);
var timeout;
try {
timeout = timeoutdurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
setTimer(timeout);
}
}, function (e) {
if (observerWins()) {
observer.onError(e);
}
}, function () {
if (observerWins()) {
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Ignores values from an observable sequence which are followed by another value within a computed throttle duration.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(x + x); });
*
* @param {Function} throttleDurationSelector Selector function to retrieve a sequence indicating the throttle duration for each given element.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttleWithSelector = function (throttleDurationSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var value, hasValue = false, cancelable = new SerialDisposable(), id = 0, subscription = source.subscribe(function (x) {
var throttle;
try {
throttle = throttleDurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
hasValue = true;
value = x;
id++;
var currentid = id, d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(throttle.subscribe(function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}, observer.onError.bind(observer), function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}));
}, function (e) {
cancelable.dispose();
observer.onError(e);
hasValue = false;
id++;
}, function () {
cancelable.dispose();
if (hasValue) {
observer.onNext(value);
}
observer.onCompleted();
hasValue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Skips elements for the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* 1 - res = source.skipLastWithTime(5000);
* 2 - res = source.skipLastWithTime(5000, scheduler);
*
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for skipping elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the end of the source sequence.
*/
observableProto.skipLastWithTime = function (duration, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
observer.onCompleted();
});
});
};
/**
* Returns elements within the specified duration from the end of the observable source sequence, using the specified schedulers to run timers and to drain the collected elements.
*
* @example
* 1 - res = source.takeLastWithTime(5000, [optional timer scheduler], [optional loop scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} [timerScheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @param {Scheduler} [loopScheduler] Scheduler to drain the collected elements. If not specified, defaults to Rx.Scheduler.immediate.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastWithTime = function (duration, timerScheduler, loopScheduler) {
return this.takeLastBufferWithTime(duration, timerScheduler).selectMany(function (xs) { return observableFromArray(xs, loopScheduler); });
};
/**
* Returns an array with the elements within the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeLastBufferWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence containing a single array with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastBufferWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now(), res = [];
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) {
res.push(next.value);
}
}
observer.onNext(res);
observer.onCompleted();
});
});
};
/**
* Takes elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the start of the source sequence.
*/
observableProto.takeWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var t = scheduler.scheduleWithRelative(duration, function () {
observer.onCompleted();
});
return new CompositeDisposable(t, source.subscribe(observer));
});
};
/**
* Skips elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.skipWithTime(5000, [optional scheduler]);
*
* @description
* Specifying a zero value for duration doesn't guarantee no elements will be dropped from the start of the source sequence.
* This is a side-effect of the asynchrony introduced by the scheduler, where the action that causes callbacks from the source sequence to be forwarded
* may not execute immediately, despite the zero due time.
*
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the duration.
* @param {Number} duration Duration for skipping elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the start of the source sequence.
*/
observableProto.skipWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var open = false,
t = scheduler.scheduleWithRelative(duration, function () { open = true; }),
d = source.subscribe(function (x) {
if (open) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
return new CompositeDisposable(t, d);
});
};
/**
* Skips elements from the observable source sequence until the specified start time, using the specified scheduler to run timers.
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the start time.
*
* @examples
* 1 - res = source.skipUntilWithTime(new Date(), [optional scheduler]);
* 2 - res = source.skipUntilWithTime(5000, [optional scheduler]);
* @param startTime Time to start taking elements from the source sequence. If this value is less than or equal to Date(), no elements will be skipped.
* @param scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped until the specified start time.
*/
observableProto.skipUntilWithTime = function (startTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = startTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler[schedulerMethod](startTime, function () { open = true; }),
source.subscribe(
function (x) { open && observer.onNext(x); },
observer.onError.bind(observer),
observer.onCompleted.bind(observer)));
});
};
/**
* Takes elements for the specified duration until the specified end time, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeUntilWithTime(new Date(), [optional scheduler]);
* 2 - res = source.takeUntilWithTime(5000, [optional scheduler]);
* @param {Number | Date} endTime Time to stop taking elements from the source sequence. If this value is less than or equal to new Date(), the result stream will complete immediately.
* @param {Scheduler} scheduler Scheduler to run the timer on.
* @returns {Observable} An observable sequence with the elements taken until the specified end time.
*/
observableProto.takeUntilWithTime = function (endTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = endTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(scheduler[schedulerMethod](endTime, function () {
observer.onCompleted();
}), source.subscribe(observer));
});
};
var PausableObservable = (function (_super) {
inherits(PausableObservable, _super);
function subscribe(observer) {
var conn = this.source.publish(),
subscription = conn.subscribe(observer),
connection = disposableEmpty;
var pausable = this.subject.distinctUntilChanged().subscribe(function (b) {
if (b) {
connection = conn.connect();
} else {
connection.dispose();
connection = disposableEmpty;
}
});
return new CompositeDisposable(subscription, connection, pausable);
}
function PausableObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausable(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausable = function (pauser) {
return new PausableObservable(this, pauser);
};
function combineLatestSource(source, subject, resultSelector) {
return new AnonymousObservable(function (observer) {
var n = 2,
hasValue = [false, false],
hasValueAll = false,
isDone = false,
values = new Array(n);
function next(x, i) {
values[i] = x
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(
function (x) {
next(x, 0);
},
observer.onError.bind(observer),
function () {
isDone = true;
observer.onCompleted();
}),
subject.subscribe(
function (x) {
next(x, 1);
},
observer.onError.bind(observer))
);
});
}
var PausableBufferedObservable = (function (_super) {
inherits(PausableBufferedObservable, _super);
function subscribe(observer) {
var q = [], previous = true;
var subscription =
combineLatestSource(
this.source,
this.subject.distinctUntilChanged(),
function (data, shouldFire) {
return { data: data, shouldFire: shouldFire };
})
.subscribe(
function (results) {
if (results.shouldFire && previous) {
observer.onNext(results.data);
}
if (results.shouldFire && !previous) {
while (q.length > 0) {
observer.onNext(q.shift());
}
previous = true;
} else if (!results.shouldFire && !previous) {
q.push(results.data);
} else if (!results.shouldFire && previous) {
previous = false;
}
},
function (err) {
// Empty buffer before sending error
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onError(err);
},
function () {
// Empty buffer before sending completion
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onCompleted();
}
);
this.subject.onNext(false);
return subscription;
}
function PausableBufferedObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableBufferedObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableBufferedObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableBufferedObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false,
* and yields the values that were buffered while paused.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausableBuffered(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausableBuffered = function (subject) {
return new PausableBufferedObservable(this, subject);
};
/**
* Attaches a controller to the observable sequence with the ability to queue.
* @example
* var source = Rx.Observable.interval(100).controlled();
* source.request(3); // Reads 3 values
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.controlled = function (enableQueue) {
if (enableQueue == null) { enableQueue = true; }
return new ControlledObservable(this, enableQueue);
};
var ControlledObservable = (function (_super) {
inherits(ControlledObservable, _super);
function subscribe (observer) {
return this.source.subscribe(observer);
}
function ControlledObservable (source, enableQueue) {
_super.call(this, subscribe);
this.subject = new ControlledSubject(enableQueue);
this.source = source.multicast(this.subject).refCount();
}
ControlledObservable.prototype.request = function (numberOfItems) {
if (numberOfItems == null) { numberOfItems = -1; }
return this.subject.request(numberOfItems);
};
return ControlledObservable;
}(Observable));
var ControlledSubject = Rx.ControlledSubject = (function (_super) {
function subscribe (observer) {
return this.subject.subscribe(observer);
}
inherits(ControlledSubject, _super);
function ControlledSubject(enableQueue) {
if (enableQueue == null) {
enableQueue = true;
}
_super.call(this, subscribe);
this.subject = new Subject();
this.enableQueue = enableQueue;
this.queue = enableQueue ? [] : null;
this.requestedCount = 0;
this.requestedDisposable = disposableEmpty;
this.error = null;
this.hasFailed = false;
this.hasCompleted = false;
this.controlledDisposable = disposableEmpty;
}
addProperties(ControlledSubject.prototype, Observer, {
onCompleted: function () {
checkDisposed.call(this);
this.hasCompleted = true;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onCompleted();
}
},
onError: function (error) {
checkDisposed.call(this);
this.hasFailed = true;
this.error = error;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onError(error);
}
},
onNext: function (value) {
checkDisposed.call(this);
var hasRequested = false;
if (this.requestedCount === 0) {
if (this.enableQueue) {
this.queue.push(value);
}
} else {
if (this.requestedCount !== -1) {
if (this.requestedCount-- === 0) {
this.disposeCurrentRequest();
}
}
hasRequested = true;
}
if (hasRequested) {
this.subject.onNext(value);
}
},
_processRequest: function (numberOfItems) {
if (this.enableQueue) {
//console.log('queue length', this.queue.length);
while (this.queue.length >= numberOfItems && numberOfItems > 0) {
//console.log('number of items', numberOfItems);
this.subject.onNext(this.queue.shift());
numberOfItems--;
}
if (this.queue.length !== 0) {
return { numberOfItems: numberOfItems, returnValue: true };
} else {
return { numberOfItems: numberOfItems, returnValue: false };
}
}
if (this.hasFailed) {
this.subject.onError(this.error);
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
} else if (this.hasCompleted) {
this.subject.onCompleted();
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
}
return { numberOfItems: numberOfItems, returnValue: false };
},
request: function (number) {
checkDisposed.call(this);
this.disposeCurrentRequest();
var self = this,
r = this._processRequest(number);
number = r.numberOfItems;
if (!r.returnValue) {
this.requestedCount = number;
this.requestedDisposable = disposableCreate(function () {
self.requestedCount = 0;
});
return this.requestedDisposable
} else {
return disposableEmpty;
}
},
disposeCurrentRequest: function () {
this.requestedDisposable.dispose();
this.requestedDisposable = disposableEmpty;
},
dispose: function () {
this.isDisposed = true;
this.error = null;
this.subject.dispose();
this.requestedDisposable.dispose();
}
});
return ControlledSubject;
}(Observable));
/**
* Returns a new observable that triggers on the second and subsequent triggerings of the input observable.
* The Nth triggering of the input observable passes the arguments from the N-1th and Nth triggering as a pair.
* The argument passed to the N-1th triggering is held in hidden internal state until the Nth triggering occurs.
* @returns {Observable} An observable that triggers on successive pairs of observations from the input observable as an array.
*/
observableProto.pairwise = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var previous, hasPrevious = false;
return source.subscribe(
function (x) {
if (hasPrevious) {
observer.onNext([previous, x]);
} else {
hasPrevious = true;
}
previous = x;
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
/**
* Returns two observables which partition the observations of the source by the given function.
* The first will trigger observations for those values for which the predicate returns true.
* The second will trigger observations for those values where the predicate returns false.
* The predicate is executed once for each subscribed observer.
* Both also propagate all error observations arising from the source and each completes
* when the source completes.
* @param {Function} predicate
* The function to determine which output Observable will trigger a particular observation.
* @returns {Array}
* An array of observables. The first triggers when the predicate returns true,
* and the second triggers when the predicate returns false.
*/
observableProto.partition = function(predicate, thisArg) {
var published = this.publish().refCount();
return [
published.filter(predicate, thisArg),
published.filter(function (x, i, o) { return !predicate.call(thisArg, x, i, o); })
];
};
var AnonymousObservable = Rx.AnonymousObservable = (function (_super) {
inherits(AnonymousObservable, _super);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (typeof subscriber === 'undefined') {
subscriber = disposableEmpty;
} else if (typeof subscriber === 'function') {
subscriber = disposableCreate(subscriber);
}
return subscriber;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
});
} else {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
}
return autoDetachObserver;
}
_super.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
/** @private */
var AnonymousSubject = (function (_super) {
inherits(AnonymousSubject, _super);
function subscribe(observer) {
return this.observable.subscribe(observer);
}
/**
* @private
* @constructor
*/
function AnonymousSubject(observer, observable) {
_super.call(this, subscribe);
this.observer = observer;
this.observable = observable;
}
addProperties(AnonymousSubject.prototype, Observer, {
/**
* @private
* @memberOf AnonymousSubject#
*/
onCompleted: function () {
this.observer.onCompleted();
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onError: function (exception) {
this.observer.onError(exception);
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
/**
* Represents a value that changes over time.
* Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications.
*/
var BehaviorSubject = Rx.BehaviorSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
observer.onNext(this.value);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
if (ex) {
observer.onError(ex);
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(BehaviorSubject, _super);
/**
* @constructor
* Initializes a new instance of the BehaviorSubject class which creates a subject that caches its last value and starts with the specified value.
* @param {Mixed} value Initial value sent to observers when no other value has been received by the subject yet.
*/
function BehaviorSubject(value) {
_super.call(this, subscribe);
this.value = value,
this.observers = [],
this.isDisposed = false,
this.isStopped = false,
this.exception = null;
}
addProperties(BehaviorSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = error;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.value = null;
this.exception = null;
}
});
return BehaviorSubject;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies.
*/
var ReplaySubject = Rx.ReplaySubject = (function (_super) {
function RemovableDisposable (subject, observer) {
this.subject = subject;
this.observer = observer;
};
RemovableDisposable.prototype.dispose = function () {
this.observer.dispose();
if (!this.subject.isDisposed) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
}
};
function subscribe(observer) {
var so = new ScheduledObserver(this.scheduler, observer),
subscription = new RemovableDisposable(this, so);
checkDisposed.call(this);
this._trim(this.scheduler.now());
this.observers.push(so);
var n = this.q.length;
for (var i = 0, len = this.q.length; i < len; i++) {
so.onNext(this.q[i].value);
}
if (this.hasError) {
n++;
so.onError(this.error);
} else if (this.isStopped) {
n++;
so.onCompleted();
}
so.ensureActive(n);
return subscription;
}
inherits(ReplaySubject, _super);
/**
* Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler.
* @param {Number} [bufferSize] Maximum element count of the replay buffer.
* @param {Number} [windowSize] Maximum time length of the replay buffer.
* @param {Scheduler} [scheduler] Scheduler the observers are invoked on.
*/
function ReplaySubject(bufferSize, windowSize, scheduler) {
this.bufferSize = bufferSize == null ? Number.MAX_VALUE : bufferSize;
this.windowSize = windowSize == null ? Number.MAX_VALUE : windowSize;
this.scheduler = scheduler || currentThreadScheduler;
this.q = [];
this.observers = [];
this.isStopped = false;
this.isDisposed = false;
this.hasError = false;
this.error = null;
_super.call(this, subscribe);
}
addProperties(ReplaySubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/* @private */
_trim: function (now) {
while (this.q.length > this.bufferSize) {
this.q.shift();
}
while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
this.q.shift();
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
var now = this.scheduler.now();
this.q.push({ interval: now, value: value });
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onNext(value);
observer.ensureActive();
}
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
this.error = error;
this.hasError = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onError(error);
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onCompleted();
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
return ReplaySubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this));
|
src/browser/extension/window/index.js
|
zalmoxisus/redux-devtools-extension
|
import 'remotedev-monitor-components/lib/presets';
import React from 'react';
import { render } from 'react-dom';
import { Provider } from 'react-redux';
import { UPDATE_STATE } from 'remotedev-app/lib/constants/actionTypes';
import App from '../../../app/containers/App';
import configureStore from '../../../app/stores/windowStore';
import getPreloadedState from '../background/getPreloadedState';
const position = location.hash;
let preloadedState;
getPreloadedState(position, state => { preloadedState = state; });
chrome.runtime.getBackgroundPage(({ store }) => {
const localStore = configureStore(store, position, preloadedState);
let name = 'monitor';
if (chrome && chrome.devtools && chrome.devtools.inspectedWindow) name += chrome.devtools.inspectedWindow.tabId;
const bg = chrome.runtime.connect({ name });
const update = action => { localStore.dispatch(action || { type: UPDATE_STATE }); };
bg.onMessage.addListener(update);
update();
render(
<Provider store={localStore}>
<App position={position} />
</Provider>,
document.getElementById('root')
);
});
if (position !== '#popup') document.body.style.minHeight = '100%';
|
node_modules/enzyme/test/ShallowWrapper-spec.js
|
abcdef506819/mantra-meteor-blog
|
import React from 'react';
import { expect } from 'chai';
import { shallow, render, ShallowWrapper } from '../src/';
import sinon from 'sinon';
import { describeIf } from './_helpers';
import { REACT013 } from '../src/version';
describe('shallow', () => {
describe('context', () => {
const context = { name: 'foo' };
it('can pass in context', () => {
const SimpleComponent = React.createClass({
contextTypes: {
name: React.PropTypes.string,
},
render() {
return <div>{this.context.name}</div>;
},
});
const wrapper = shallow(<SimpleComponent />, { context });
expect(wrapper.text()).to.equal('foo');
});
it('should not throw if context is passed in but contextTypes is missing', () => {
const SimpleComponent = React.createClass({
render() {
return <div>{this.context.name}</div>;
},
});
expect(() => shallow(<SimpleComponent />, { context })).to.not.throw(Error);
});
it('is instrospectable through context API', () => {
const SimpleComponent = React.createClass({
contextTypes: {
name: React.PropTypes.string,
},
render() {
return <div>{this.context.name}</div>;
},
});
const wrapper = shallow(<SimpleComponent />, { context });
expect(wrapper.context().name).to.equal(context.name);
expect(wrapper.context('name')).to.equal(context.name);
});
});
describeIf(!REACT013, 'stateless components', () => {
it('works with stateless components', () => {
const Foo = ({ foo }) => (
<div>
<div className="bar">bar</div>
<div className="qoo">{foo}</div>
</div>
);
const wrapper = shallow(<Foo foo="qux" />);
expect(wrapper.type()).to.equal('div');
expect(wrapper.find('.bar')).to.have.length(1);
expect(wrapper.find('.qoo').text()).to.equal('qux');
});
});
describe('.contains(node)', () => {
it('should allow matches on the root node', () => {
const a = <div className="foo" />;
const b = <div className="foo" />;
const c = <div className="bar" />;
expect(shallow(a).contains(b)).to.equal(true);
expect(shallow(a).contains(c)).to.equal(false);
});
it('should allow matches on a nested node', () => {
const wrapper = shallow(
<div>
<div className="foo" />
</div>
);
const b = <div className="foo" />;
expect(wrapper.contains(b)).to.equal(true);
});
it('should match composite components', () => {
class Foo extends React.Component {
render() { return <div />; }
}
const wrapper = shallow(
<div>
<Foo />
</div>
);
const b = <Foo />;
expect(wrapper.contains(b)).to.equal(true);
});
it('should work with strings', () => {
const wrapper = shallow(<div>foo</div>);
expect(wrapper.contains('foo')).to.equal(true);
expect(wrapper.contains('bar')).to.equal(false);
});
it('should work with numbers', () => {
const wrapper = shallow(<div>{1}</div>);
expect(wrapper.contains(1)).to.equal(true);
expect(wrapper.contains(2)).to.equal(false);
expect(wrapper.contains('1')).to.equal(false);
});
it('should work with nested strings & numbers', () => {
const wrapper = shallow(
<div>
<div>
<div>{5}</div>
</div>
<div>foo</div>
</div>
);
expect(wrapper.contains('foo')).to.equal(true);
expect(wrapper.contains(<div>foo</div>)).to.equal(true);
expect(wrapper.contains(5)).to.equal(true);
expect(wrapper.contains(<div>{5}</div>)).to.equal(true);
});
it('should do something with arrays of nodes', () => {
const wrapper = shallow(
<div>
<span>Hello</span>
<div>Goodbye</div>
<span>More</span>
</div>
);
const fails = [
<span>wrong</span>,
<div>Goodbye</div>,
];
const passes1 = [
<span>Hello</span>,
<div>Goodbye</div>,
];
const passes2 = [
<div>Goodbye</div>,
<span>More</span>,
];
expect(wrapper.contains(fails)).to.equal(false);
expect(wrapper.contains(passes1)).to.equal(true);
expect(wrapper.contains(passes2)).to.equal(true);
});
});
describe('.equals(node)', () => {
it('should allow matches on the root node', () => {
const a = <div className="foo" />;
const b = <div className="foo" />;
const c = <div className="bar" />;
expect(shallow(a).equals(b)).to.equal(true);
expect(shallow(a).equals(c)).to.equal(false);
});
it('should NOT allow matches on a nested node', () => {
const wrapper = shallow(
<div>
<div className="foo" />
</div>
);
const b = <div className="foo" />;
expect(wrapper.equals(b)).to.equal(false);
});
it('should match composite components', () => {
class Foo extends React.Component {
render() { return <div />; }
}
const wrapper = shallow(
<div>
<Foo />
</div>
);
const b = <div><Foo /></div>;
expect(wrapper.equals(b)).to.equal(true);
});
it('should not expand `node` content', () => {
class Bar extends React.Component {
render() { return <div />; }
}
class Foo extends React.Component {
render() { return <Bar />; }
}
expect(shallow(<Foo />).equals(<Bar />)).to.equal(true);
expect(shallow(<Foo />).equals(<Foo />)).to.equal(false);
});
});
describe('.find(selector)', () => {
it('should be able to match the root DOM element', () => {
const wrapper = shallow(<div id="ttt" className="ttt">hello</div>);
expect(wrapper.find('#ttt')).to.have.length(1);
expect(wrapper.find('.ttt')).to.have.length(1);
});
it('should find an element based on a class name', () => {
const wrapper = shallow(
<div>
<input className="foo" />
</div>
);
expect(wrapper.find('.foo').type()).to.equal('input');
});
it('should find an element based on a tag name', () => {
const wrapper = shallow(
<div>
<input className="foo" />
</div>
);
expect(wrapper.find('input').props().className).to.equal('foo');
});
it('should find a component based on a constructor', () => {
class Foo extends React.Component {
render() { return <div />; }
}
const wrapper = shallow(
<div>
<Foo className="foo" />
</div>
);
expect(wrapper.find(Foo).type()).to.equal(Foo);
});
it('should find a component based on a display name', () => {
class Foo extends React.Component {
render() { return <div />; }
}
const wrapper = shallow(
<div>
<Foo className="foo" />
</div>
);
expect(wrapper.find('Foo').type()).to.equal(Foo);
});
it('should find multiple elements based on a class name', () => {
const wrapper = shallow(
<div>
<input className="foo" />
<button className="foo" />
</div>
);
expect(wrapper.find('.foo').length).to.equal(2);
});
it('should find multiple elements based on a tag name', () => {
const wrapper = shallow(
<div>
<input className="foo" />
<input />
<button />
</div>
);
expect(wrapper.find('input').length).to.equal(2);
expect(wrapper.find('button').length).to.equal(1);
});
it('should find component based on a react prop', () => {
const wrapper = shallow(
<div>
<span title="foo" />
</div>
);
expect(wrapper.find('[title="foo"]')).to.have.length(1);
expect(wrapper.find('[title]')).to.have.length(1);
});
it('should error sensibly if prop selector without quotes', () => {
const wrapper = shallow(
<div>
<input type="text" />
<input type="hidden" />
</div>
);
expect(() => wrapper.find('[type=text]')).to.throw();
});
it('should compound tag and prop selector', () => {
const wrapper = shallow(
<div>
<span preserveAspectRatio="xMaxYMax"/>
</div>
);
expect(wrapper.find('span[preserveAspectRatio="xMaxYMax"]')).to.have.length(1);
expect(wrapper.find('span[preserveAspectRatio]')).to.have.length(1);
});
it('should support data prop selectors', () => {
const wrapper = shallow(
<div>
<span data-foo="bar" />
</div>
);
expect(wrapper.find('[data-foo="bar"]')).to.have.length(1);
expect(wrapper.find('[data-foo]')).to.have.length(1);
});
it('should find components with multiple matching react props', () => {
function noop() {}
const wrapper = shallow(
<div>
<span htmlFor="foo" onChange={noop} preserveAspectRatio="xMaxYMax" />
</div>
);
expect(wrapper.find('span[htmlFor="foo"][onChange]')).to.have.length(1);
expect(wrapper.find('span[htmlFor="foo"][preserveAspectRatio="xMaxYMax"]')).to.have.length(1);
expect(wrapper.find('[htmlFor][preserveAspectRatio]')).to.have.length(1);
});
it('should support boolean and numeric values for matching props', () => {
const wrapper = shallow(
<div>
<span value={1} />
<a value={false} />
</div>
);
expect(wrapper.find('span[value=1]')).to.have.length(1);
expect(wrapper.find('span[value=2]')).to.have.length(0);
expect(wrapper.find('a[value=false]')).to.have.length(1);
expect(wrapper.find('a[value=true]')).to.have.length(0);
});
it('should not find key or ref via property selector', () => {
const arrayOfComponents = [<div key="1" />, <div key="2" />];
const wrapper = shallow(
<div>
<div ref="foo" />
{arrayOfComponents}
</div>
);
expect(wrapper.find('div[ref="foo"]')).to.have.length(0);
expect(wrapper.find('div[key="1"]')).to.have.length(0);
expect(wrapper.find('[ref]')).to.have.length(0);
expect(wrapper.find('[key]')).to.have.length(0);
});
it('should find multiple elements based on a constructor', () => {
const wrapper = shallow(
<div>
<input className="foo" />
<input />
<button />
</div>
);
expect(wrapper.find('input').length).to.equal(2);
expect(wrapper.find('button').length).to.equal(1);
});
it('should throw on a complex selector', () => {
const wrapper = shallow(
<div>
<input className="foo" />
<input />
<button />
</div>
);
expect(() => wrapper.find('.foo .foo')).to.throw(Error);
});
it('should support object property selectors', () => {
const wrapper = shallow(
<div>
<input data-test="ref" className="foo" type="text" />
<input data-test="ref" type="text"/>
<button data-test="ref" prop={undefined} />
<span data-test="ref" prop={null} />
<div data-test="ref" prop={123} />
<input data-test="ref" prop={false} />
<a data-test="ref" prop />
</div>
);
expect(wrapper.find({ a: 1 })).to.have.length(0);
expect(wrapper.find({ 'data-test': 'ref' })).to.have.length(7);
expect(wrapper.find({ className: 'foo' })).to.have.length(1);
expect(wrapper.find({ prop: undefined })).to.have.length(1);
expect(wrapper.find({ prop: null })).to.have.length(1);
expect(wrapper.find({ prop: 123 })).to.have.length(1);
expect(wrapper.find({ prop: false })).to.have.length(1);
expect(wrapper.find({ prop: true })).to.have.length(1);
});
it('should support complex and nested object property selectors', () => {
const testFunction = () => ({});
const wrapper = shallow(
<div>
<span more={[{ id: 1 }]} data-test="ref" prop onChange={testFunction} />
<a more={[{ id: 1 }]} data-test="ref" />
<div more={{ item: { id: 1 } }} data-test="ref" />
<input style={{ height: 20 }} data-test="ref" />
</div>
);
expect(wrapper.find({ 'data-test': 'ref' })).to.have.length(4);
expect(wrapper.find({ more: { a: 1 } })).to.have.length(0);
expect(wrapper.find({ more: [{ id: 1 }] })).to.have.length(2);
expect(wrapper.find({ more: { item: { id: 1 } } })).to.have.length(1);
expect(wrapper.find({ style: { height: 20 } })).to.have.length(1);
expect(wrapper
.find({ more: [{ id: 1 }], 'data-test': 'ref', prop: true, onChange: testFunction })
).to.have.length(1);
});
it('should throw when given empty object, null, or an array', () => {
const wrapper = shallow(
<div>
<input className="foo" type="text" />
</div>
);
expect(() => wrapper.find({})).to.throw(Error);
expect(() => wrapper.find([])).to.throw(Error);
expect(() => wrapper.find(null)).to.throw(Error);
});
});
describe('.findWhere(predicate)', () => {
it('should return all elements for a truthy test', () => {
const wrapper = shallow(
<div>
<input className="foo" />
<input />
</div>
);
expect(wrapper.findWhere(() => true).length).to.equal(3);
});
it('should return no elements for a falsy test', () => {
const wrapper = shallow(
<div>
<input className="foo" />
<input />
</div>
);
expect(wrapper.findWhere(() => false).length).to.equal(0);
});
it('should call the predicate with the wrapped node as the first argument', () => {
const wrapper = shallow(
<div>
<div className="foo bar" />
<div className="foo baz" />
<div className="foo bux" />
</div>
);
const stub = sinon.stub();
stub.returns(true);
const spy = sinon.spy(stub);
wrapper.findWhere(spy);
expect(spy.callCount).to.equal(4);
expect(spy.args[0][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[1][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[2][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[3][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[1][0].hasClass('bar')).to.equal(true);
expect(spy.args[2][0].hasClass('baz')).to.equal(true);
expect(spy.args[3][0].hasClass('bux')).to.equal(true);
});
describeIf(!REACT013, 'stateless functional components', () => {
it('finds nodes', () => {
const SFC = function SFC({ selector }) {
return (
<div>
<span data-foo={selector} />
<i data-foo={selector} />
</div>
);
};
const selector = 'blah';
const wrapper = shallow(<SFC selector={selector} />);
const foundSpan = wrapper.findWhere(n => (
n.type() === 'span' && n.props()['data-foo'] === selector
));
expect(foundSpan.type()).to.equal('span');
const foundNotSpan = wrapper.findWhere(n => (
n.type() !== 'span' && n.props()['data-foo'] === selector
));
expect(foundNotSpan.type()).to.equal('i');
});
it('finds nodes when conditionally rendered', () => {
const SFC = function SFC({ selector }) {
return (
<div>
<span data-foo={selector} />
{selector === 'baz' ? <i data-foo={selector} /> : null}
</div>
);
};
const selector = 'blah';
const wrapper = shallow(<SFC selector={selector} />);
const foundSpan = wrapper.findWhere(n => (
n.type() === 'span' && n.props()['data-foo'] === selector
));
expect(foundSpan.type()).to.equal('span');
const foundNotSpan = wrapper.findWhere(n => (
n.type() !== 'span' && n.props()['data-foo'] === selector
));
expect(foundNotSpan).to.have.length(0);
});
});
it('should not pass in null or false nodes', () => {
const wrapper = shallow(
<div>
<div className="foo bar" />
{null}
{false}
</div>
);
const stub = sinon.stub();
stub.returns(true);
const spy = sinon.spy(stub);
wrapper.findWhere(spy);
expect(spy.callCount).to.equal(2);
});
});
describe('.setProps(newProps)', () => {
it('should set props for a component multiple times', () => {
class Foo extends React.Component {
render() {
return (
<div className={this.props.id}>
{this.props.id}
</div>
);
}
}
const wrapper = shallow(<Foo id="foo" />);
expect(wrapper.find('.foo').length).to.equal(1);
wrapper.setProps({ id: 'bar', foo: 'bla' });
expect(wrapper.find('.bar').length).to.equal(1);
});
it('should call componentWillReceiveProps for new renders', () => {
const spy = sinon.spy();
class Foo extends React.Component {
constructor(props) {
super(props);
this.componentWillReceiveProps = spy;
}
render() {
return (
<div className={this.props.id}>
{this.props.id}
</div>
);
}
}
const nextProps = { id: 'bar', foo: 'bla' };
const wrapper = shallow(<Foo id="foo" />);
expect(spy.calledOnce).to.equal(false);
wrapper.setProps(nextProps);
expect(spy.calledOnce).to.equal(true);
expect(spy.calledWith(nextProps)).to.equal(true);
});
it('should merge newProps with oldProps', () => {
class Foo extends React.Component {
render() {
return (
<div {...this.props} />
);
}
}
const wrapper = shallow(<Foo a="a" b="b" />);
expect(wrapper.props().a).to.equal('a');
expect(wrapper.props().b).to.equal('b');
wrapper.setProps({ b: 'c', d: 'e' });
expect(wrapper.props().a).to.equal('a');
expect(wrapper.props().b).to.equal('c');
expect(wrapper.props().d).to.equal('e');
});
it('should pass in old context', () => {
class Foo extends React.Component {
render() {
return (
<div>{this.context.x}</div>
);
}
}
Foo.contextTypes = { x: React.PropTypes.string };
const context = { x: 'yolo' };
const wrapper = shallow(<Foo x={5} />, { context });
expect(wrapper.first('div').text()).to.equal('yolo');
wrapper.setProps({ x: 5 }); // Just force a re-render
expect(wrapper.first('div').text()).to.equal('yolo');
});
});
describe('.setContext(newContext)', () => {
const SimpleComponent = React.createClass({
contextTypes: {
name: React.PropTypes.string,
},
render() {
return <div>{this.context.name}</div>;
},
});
it('should set context for a component multiple times', () => {
const context = { name: 'foo' };
const wrapper = shallow(<SimpleComponent />, { context });
expect(wrapper.text()).to.equal('foo');
wrapper.setContext({ name: 'bar' });
expect(wrapper.text()).to.equal('bar');
wrapper.setContext({ name: 'baz' });
expect(wrapper.text()).to.equal('baz');
});
it('should throw if it is called when shallow didnt include context', () => {
const wrapper = shallow(<SimpleComponent />);
expect(() => wrapper.setContext({ name: 'bar' })).to.throw(Error);
});
});
describe('.simulate(eventName, data)', () => {
it('should simulate events', () => {
class Foo extends React.Component {
constructor(props) {
super(props);
this.state = { count: 0 };
this.incrementCount = this.incrementCount.bind(this);
}
incrementCount() {
this.setState({ count: this.state.count + 1 });
}
render() {
return (
<a
className={`clicks-${this.state.count}`}
onClick={this.incrementCount}
>foo</a>
);
}
}
const wrapper = shallow(<Foo />);
expect(wrapper.find('.clicks-0').length).to.equal(1);
wrapper.simulate('click');
expect(wrapper.find('.clicks-1').length).to.equal(1);
});
it('should pass in event data', () => {
const spy = sinon.spy();
class Foo extends React.Component {
render() {
return (
<a onClick={spy}>foo</a>
);
}
}
const wrapper = shallow(<Foo />);
const a = {};
const b = {};
wrapper.simulate('click', a, b);
expect(spy.args[0][0]).to.equal(a);
expect(spy.args[0][1]).to.equal(b);
});
describe('Normalizing JS event names', () => {
it('should convert lowercase events to React camelcase', () => {
const spy = sinon.spy();
class Foo extends React.Component {
render() {
return (
<a onDoubleClick={spy}>foo</a>
);
}
}
const wrapper = shallow(<Foo />);
wrapper.simulate('doubleclick');
expect(spy.calledOnce).to.equal(true);
});
describeIf(!REACT013, 'normalizing mouseenter', () => {
it('should convert lowercase events to React camelcase', () => {
const spy = sinon.spy();
class Foo extends React.Component {
render() {
return (
<a onMouseEnter={spy}>foo</a>
);
}
}
const wrapper = shallow(<Foo />);
wrapper.simulate('mouseenter');
expect(spy.calledOnce).to.equal(true);
});
});
});
});
describe('.setState(newState)', () => {
it('should set the state of the root node', () => {
class Foo extends React.Component {
constructor(props) {
super(props);
this.state = { id: 'foo' };
}
render() {
return (
<div className={this.state.id}/>
);
}
}
const wrapper = shallow(<Foo />);
expect(wrapper.find('.foo').length).to.equal(1);
wrapper.setState({ id: 'bar' });
expect(wrapper.find('.bar').length).to.equal(1);
});
});
describe('.is(selector)', () => {
it('should return true when selector matches current element', () => {
const wrapper = shallow(<div className="foo bar baz" />);
expect(wrapper.is('.foo')).to.equal(true);
});
it('should allow for compound selectors', () => {
const wrapper = shallow(<div className="foo bar baz" />);
expect(wrapper.is('.foo.bar')).to.equal(true);
});
it('should return false when selector does not match', () => {
const wrapper = shallow(<div className="bar baz" />);
expect(wrapper.is('.foo')).to.equal(false);
});
});
describe('.not(selector)', () => {
it('filters to things not matching a selector', () => {
const wrapper = shallow(
<div>
<div className="foo bar baz" />
<div className="foo" />
<div className="bar baz" />
<div className="baz" />
<div className="foo bar" />
</div>
);
expect(wrapper.find('.foo').not('.bar').length).to.equal(1);
expect(wrapper.find('.baz').not('.foo').length).to.equal(2);
expect(wrapper.find('.foo').not('div').length).to.equal(0);
});
});
describe('.filter(selector)', () => {
it('should return a new wrapper of just the nodes that matched the selector', () => {
const wrapper = shallow(
<div>
<div className="foo bar baz" />
<div className="foo" />
<div className="bar baz">
<div className="foo bar baz" />
<div className="foo" />
</div>
<div className="baz" />
<div className="foo bar" />
</div>
);
expect(wrapper.find('.foo').filter('.bar').length).to.equal(3);
expect(wrapper.find('.bar').filter('.foo').length).to.equal(3);
expect(wrapper.find('.bar').filter('.bax').length).to.equal(0);
expect(wrapper.find('.foo').filter('.baz.bar').length).to.equal(2);
});
it('should only look in the current wrappers nodes, not their children', () => {
const wrapper = shallow(
<div>
<div className="foo">
<div className="bar" />
</div>
<div className="foo bar" />
</div>
);
expect(wrapper.find('.foo').filter('.bar').length).to.equal(1);
});
});
describe('.filterWhere(predicate)', () => {
it('should filter only the nodes of the wrapper', () => {
const wrapper = shallow(
<div>
<div className="foo bar" />
<div className="foo baz" />
<div className="foo bux" />
</div>
);
const stub = sinon.stub();
stub.onCall(0).returns(false);
stub.onCall(1).returns(true);
stub.onCall(2).returns(false);
const baz = wrapper.find('.foo').filterWhere(stub);
expect(baz.length).to.equal(1);
expect(baz.hasClass('baz')).to.equal(true);
});
it('should call the predicate with the wrapped node as the first argument', () => {
const wrapper = shallow(
<div>
<div className="foo bar" />
<div className="foo baz" />
<div className="foo bux" />
</div>
);
const stub = sinon.stub();
stub.returns(true);
const spy = sinon.spy(stub);
wrapper.find('.foo').filterWhere(spy);
expect(spy.callCount).to.equal(3);
expect(spy.args[0][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[1][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[2][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[0][0].hasClass('bar')).to.equal(true);
expect(spy.args[1][0].hasClass('baz')).to.equal(true);
expect(spy.args[2][0].hasClass('bux')).to.equal(true);
});
});
describe('.text()', () => {
const matchesRender = function matchesRender(node) {
const actual = shallow(node).text();
const expected = render(node).text();
expect(expected).to.equal(actual);
};
it('should handle simple text nodes', () => {
const wrapper = shallow(
<div>some text</div>
);
expect(wrapper.text()).to.equal('some text');
});
it('should handle nodes with mapped children', () => {
class Foo extends React.Component {
render() {
return (
<div>
{this.props.items.map(x => x)}
</div>
);
}
}
matchesRender(<Foo items={['abc', 'def', 'hij']} />);
matchesRender(
<Foo
items={[
<i key={1}>abc</i>,
<i key={2}>def</i>,
<i key={3}>hij</i>,
]}
/>
);
});
it('should render composite components dumbly', () => {
class Foo extends React.Component {
render() { return <div/>; }
}
const wrapper = shallow(
<div>
<Foo />
<div>test</div>
</div>
);
expect(wrapper.text()).to.equal('<Foo />test');
});
it('should handle html entities', () => {
matchesRender(<div>></div>);
});
});
describe('.props()', () => {
it('should return the props object', () => {
const fn = () => ({});
const wrapper = shallow(
<div id="fooId" className="bax" onClick={fn} >
<div className="baz" />
<div className="foo" />
</div>
);
expect(wrapper.props().className).to.equal('bax');
expect(wrapper.props().onClick).to.equal(fn);
expect(wrapper.props().id).to.equal('fooId');
});
it('should be allowed to be used on an inner node', () => {
const fn = () => ({});
const wrapper = shallow(
<div className="bax">
<div className="baz" onClick={fn} />
<div className="foo" id="fooId" />
</div>
);
expect(wrapper.find('.baz').props().onClick).to.equal(fn);
expect(wrapper.find('.foo').props().id).to.equal('fooId');
});
});
describe('.state(name)', () => {
it('should return the state object', () => {
class Foo extends React.Component {
constructor(props) {
super(props);
this.state = { foo: 'foo' };
}
render() { return <div />; }
}
const wrapper = shallow(<Foo />);
expect(wrapper.state()).to.eql({ foo: 'foo' });
});
it('should return the current state after state transitions', () => {
class Foo extends React.Component {
constructor(props) {
super(props);
this.state = { foo: 'foo' };
}
render() { return <div />; }
}
const wrapper = shallow(<Foo />);
wrapper.setState({ foo: 'bar' });
expect(wrapper.state()).to.eql({ foo: 'bar' });
});
it('should allow a state property name be passed in as an argument', () => {
class Foo extends React.Component {
constructor(props) {
super(props);
this.state = { foo: 'foo' };
}
render() { return <div />; }
}
const wrapper = shallow(<Foo />);
expect(wrapper.state('foo')).to.equal('foo');
});
});
describe('.children([selector])', () => {
it('should return empty wrapper for node with no children', () => {
const wrapper = shallow(<div />);
expect(wrapper.children().length).to.equal(0);
});
it('should return the children nodes of the root', () => {
const wrapper = shallow(
<div>
<div className="foo" />
<div className="bar" />
<div className="baz" />
</div>
);
expect(wrapper.children().length).to.equal(3);
expect(wrapper.children().at(0).hasClass('foo')).to.equal(true);
expect(wrapper.children().at(1).hasClass('bar')).to.equal(true);
expect(wrapper.children().at(2).hasClass('baz')).to.equal(true);
});
it('should not return any of the children of children', () => {
const wrapper = shallow(
<div>
<div className="foo">
<div className="bar" />
</div>
<div className="baz" />
</div>
);
expect(wrapper.children().length).to.equal(2);
expect(wrapper.children().at(0).hasClass('foo')).to.equal(true);
expect(wrapper.children().at(1).hasClass('baz')).to.equal(true);
});
it('should handle mixed children with and without arrays', () => {
class Foo extends React.Component {
render() {
return (
<div>
<span className="foo"></span>
{this.props.items.map(x => x)}
</div>
);
}
}
const wrapper = shallow(
<Foo
items={[
<i key={1} className="bar">abc</i>,
<i key={2} className="baz">def</i>,
]}
/>
);
expect(wrapper.children().length).to.equal(3);
expect(wrapper.children().at(0).hasClass('foo')).to.equal(true);
expect(wrapper.children().at(1).hasClass('bar')).to.equal(true);
expect(wrapper.children().at(2).hasClass('baz')).to.equal(true);
});
it('should optionally allow a selector to filter by', () => {
const wrapper = shallow(
<div>
<div className="foo" />
<div className="bar bip" />
<div className="baz bip" />
</div>
);
const children = wrapper.children('.bip');
expect(children.length).to.equal(2);
expect(children.at(0).hasClass('bar')).to.equal(true);
expect(children.at(1).hasClass('baz')).to.equal(true);
});
});
describe('.childAt(index)', () => {
it('should get a wrapped node at the specified index', () => {
const wrapper = shallow(
<div>
<div className="bar" />
<div className="baz" />
</div>
);
expect(wrapper.childAt(0).hasClass('bar')).to.equal(true);
expect(wrapper.childAt(1).hasClass('baz')).to.equal(true);
});
});
describe('.parents([selector])', () => {
it('should return an array of current nodes ancestors', () => {
const wrapper = shallow(
<div className="bax">
<div className="foo">
<div className="bar">
<div className="baz" />
</div>
</div>
</div>
);
const parents = wrapper.find('.baz').parents();
expect(parents.length).to.equal(3);
expect(parents.at(0).hasClass('bar')).to.equal(true);
expect(parents.at(1).hasClass('foo')).to.equal(true);
expect(parents.at(2).hasClass('bax')).to.equal(true);
});
it('should work for non-leaf nodes as well', () => {
const wrapper = shallow(
<div className="bax">
<div className="foo">
<div className="bar">
<div className="baz" />
</div>
</div>
</div>
);
const parents = wrapper.find('.bar').parents();
expect(parents.length).to.equal(2);
expect(parents.at(0).hasClass('foo')).to.equal(true);
expect(parents.at(1).hasClass('bax')).to.equal(true);
});
it('should optionally allow a selector', () => {
const wrapper = shallow(
<div className="bax foo">
<div className="foo">
<div className="bar">
<div className="baz" />
</div>
</div>
</div>
);
const parents = wrapper.find('.baz').parents('.foo');
expect(parents.length).to.equal(2);
expect(parents.at(0).hasClass('foo')).to.equal(true);
expect(parents.at(1).hasClass('bax')).to.equal(true);
});
});
describe('.parent()', () => {
it('should return only the immediate parent of the node', () => {
const wrapper = shallow(
<div className="bax">
<div className="foo">
<div className="bar">
<div className="baz" />
</div>
</div>
</div>
);
expect(wrapper.find('.baz').parent().hasClass('bar')).to.equal(true);
});
it('should work for multiple nodes', () => {
const wrapper = shallow(
<div>
<div className="foo">
<div className="baz" />
</div>
<div className="bar">
<div className="baz" />
</div>
<div className="bax">
<div className="baz" />
</div>
</div>
);
const parents = wrapper.find('.baz').parent();
expect(parents).to.have.length(3);
expect(parents.at(0).hasClass('foo')).to.equal(true);
expect(parents.at(1).hasClass('bar')).to.equal(true);
expect(parents.at(2).hasClass('bax')).to.equal(true);
});
});
describe('.closest(selector)', () => {
it('should return the closest ancestor for a given selector', () => {
const wrapper = shallow(
<div className="foo">
<div className="foo baz">
<div className="bax">
<div className="bar" />
</div>
</div>
</div>
);
const closestFoo = wrapper.find('.bar').closest('.foo');
expect(closestFoo.hasClass('baz')).to.equal(true);
expect(closestFoo.length).to.equal(1);
});
it('should only ever return a wrapper of a single node', () => {
const wrapper = shallow(
<div className="bax">
<div className="foo">
<div className="bar">
<div className="baz" />
</div>
</div>
</div>
);
expect(wrapper.find('.baz').parent().hasClass('bar')).to.equal(true);
});
it('should return itself if matching', () => {
const wrapper = shallow(
<div className="bax">
<div className="foo">
<div className="baz">
<div className="bux baz" />
</div>
</div>
</div>
);
expect(wrapper.find('.bux').closest('.baz').hasClass('bux')).to.equal(true);
});
});
describe('.hasClass(className)', () => {
it('should return whether or not node has a certain class', () => {
const wrapper = shallow(
<div className="foo bar baz some-long-string FoOo" />
);
expect(wrapper.hasClass('foo')).to.equal(true);
expect(wrapper.hasClass('bar')).to.equal(true);
expect(wrapper.hasClass('baz')).to.equal(true);
expect(wrapper.hasClass('some-long-string')).to.equal(true);
expect(wrapper.hasClass('FoOo')).to.equal(true);
expect(wrapper.hasClass('doesnt-exist')).to.equal(false);
});
});
describe('.forEach(fn)', () => {
it('should call a function for each node in the wrapper', () => {
const wrapper = shallow(
<div>
<div className="foo bax" />
<div className="foo bar" />
<div className="foo baz" />
</div>
);
const spy = sinon.spy();
wrapper.find('.foo').forEach(spy);
expect(spy.callCount).to.equal(3);
expect(spy.args[0][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[0][0].hasClass('bax')).to.equal(true);
expect(spy.args[1][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[1][0].hasClass('bar')).to.equal(true);
expect(spy.args[2][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[2][0].hasClass('baz')).to.equal(true);
});
});
describe('.map(fn)', () => {
it('should call a function with a wrapper for each node in the wrapper', () => {
const wrapper = shallow(
<div>
<div className="foo bax" />
<div className="foo bar" />
<div className="foo baz" />
</div>
);
const spy = sinon.spy();
wrapper.find('.foo').map(spy);
expect(spy.callCount).to.equal(3);
expect(spy.args[0][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[0][0].hasClass('bax')).to.equal(true);
expect(spy.args[1][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[1][0].hasClass('bar')).to.equal(true);
expect(spy.args[2][0]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[2][0].hasClass('baz')).to.equal(true);
});
it('should return an array with the mapped values', () => {
const wrapper = shallow(
<div>
<div className="foo bax" />
<div className="foo bar" />
<div className="foo baz" />
</div>
);
const result = wrapper.find('.foo').map(w => w.props().className);
expect(result).to.eql([
'foo bax',
'foo bar',
'foo baz',
]);
});
});
describe('.reduce(fn[, initialValue])', () => {
it('should call a function with a wrapper for each node in the wrapper', () => {
const wrapper = shallow(
<div>
<div className="foo bax" />
<div className="foo bar" />
<div className="foo baz" />
</div>
);
const spy = sinon.spy(n => n + 1);
wrapper.find('.foo').reduce(spy, 0);
expect(spy.callCount).to.equal(3);
expect(spy.args[0][1]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[0][1].hasClass('bax')).to.equal(true);
expect(spy.args[1][1]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[1][1].hasClass('bar')).to.equal(true);
expect(spy.args[2][1]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[2][1].hasClass('baz')).to.equal(true);
});
it('should accumulate a value', () => {
const wrapper = shallow(
<div>
<div id="bax" className="foo qoo" />
<div id="bar" className="foo boo" />
<div id="baz" className="foo hoo" />
</div>
);
const result = wrapper.find('.foo').reduce(
(obj, n) => {
obj[n.prop('id')] = n.prop('className');
return obj;
},
{}
);
expect(result).to.eql({
bax: 'foo qoo',
bar: 'foo boo',
baz: 'foo hoo',
});
});
});
describe('.reduceRight(fn[, initialValue])', () => {
it('should call a function with a wrapper for each node in the wrapper in reverse', () => {
const wrapper = shallow(
<div>
<div className="foo bax" />
<div className="foo bar" />
<div className="foo baz" />
</div>
);
const spy = sinon.spy(n => n + 1);
wrapper.find('.foo').reduceRight(spy, 0);
expect(spy.callCount).to.equal(3);
expect(spy.args[0][1]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[0][1].hasClass('baz')).to.equal(true);
expect(spy.args[1][1]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[1][1].hasClass('bar')).to.equal(true);
expect(spy.args[2][1]).to.be.instanceOf(ShallowWrapper);
expect(spy.args[2][1].hasClass('bax')).to.equal(true);
});
it('should accumulate a value', () => {
const wrapper = shallow(
<div>
<div id="bax" className="foo qoo" />
<div id="bar" className="foo boo" />
<div id="baz" className="foo hoo" />
</div>
);
const result = wrapper.find('.foo').reduceRight(
(obj, n) => {
obj[n.prop('id')] = n.prop('className');
return obj;
},
{}
);
expect(result).to.eql({
bax: 'foo qoo',
bar: 'foo boo',
baz: 'foo hoo',
});
});
});
describe('.some(selector)', () => {
it('should return if a node matches a selector', () => {
const wrapper = shallow(
<div>
<div className="foo qoo" />
<div className="foo boo" />
<div className="foo hoo" />
</div>
);
expect(wrapper.find('.foo').some('.qoo')).to.equal(true);
expect(wrapper.find('.foo').some('.foo')).to.equal(true);
expect(wrapper.find('.foo').some('.bar')).to.equal(false);
});
});
describe('.someWhere(predicate)', () => {
it('should return if a node matches a predicate', () => {
const wrapper = shallow(
<div>
<div className="foo qoo" />
<div className="foo boo" />
<div className="foo hoo" />
</div>
);
expect(wrapper.find('.foo').someWhere(n => n.hasClass('qoo'))).to.equal(true);
expect(wrapper.find('.foo').someWhere(n => n.hasClass('foo'))).to.equal(true);
expect(wrapper.find('.foo').someWhere(n => n.hasClass('bar'))).to.equal(false);
});
});
describe('.every(selector)', () => {
it('should return if every node matches a selector', () => {
const wrapper = shallow(
<div>
<div className="foo qoo" />
<div className="foo boo" />
<div className="foo hoo" />
</div>
);
expect(wrapper.find('.foo').every('.foo')).to.equal(true);
expect(wrapper.find('.foo').every('.qoo')).to.equal(false);
expect(wrapper.find('.foo').every('.bar')).to.equal(false);
});
});
describe('.everyWhere(predicate)', () => {
it('should return if every node matches a predicate', () => {
const wrapper = shallow(
<div>
<div className="foo qoo" />
<div className="foo boo" />
<div className="foo hoo" />
</div>
);
expect(wrapper.find('.foo').everyWhere(n => n.hasClass('foo'))).to.equal(true);
expect(wrapper.find('.foo').everyWhere(n => n.hasClass('qoo'))).to.equal(false);
expect(wrapper.find('.foo').everyWhere(n => n.hasClass('bar'))).to.equal(false);
});
});
describe('.flatMap(fn)', () => {
it('should return a wrapper with the mapped and flattened nodes', () => {
const wrapper = shallow(
<div>
<div className="foo">
<div className="bar" />
<div className="bar" />
</div>
<div className="foo">
<div className="baz" />
<div className="baz" />
</div>
<div className="foo">
<div className="bax" />
<div className="bax" />
</div>
</div>
);
const nodes = wrapper.find('.foo').flatMap(w => w.children().nodes);
expect(nodes.length).to.equal(6);
expect(nodes.at(0).hasClass('bar')).to.equal(true);
expect(nodes.at(1).hasClass('bar')).to.equal(true);
expect(nodes.at(2).hasClass('baz')).to.equal(true);
expect(nodes.at(3).hasClass('baz')).to.equal(true);
expect(nodes.at(4).hasClass('bax')).to.equal(true);
expect(nodes.at(5).hasClass('bax')).to.equal(true);
});
});
describe('.shallow()', () => {
it('should return a shallow rendered instance of the current node', () => {
class Bar extends React.Component {
render() {
return (
<div>
<div className="in-bar" />
</div>
);
}
}
class Foo extends React.Component {
render() {
return (
<div>
<Bar />
</div>
);
}
}
const wrapper = shallow(<Foo />);
expect(wrapper.find('.in-bar')).to.have.length(0);
expect(wrapper.find(Bar)).to.have.length(1);
expect(wrapper.find(Bar).shallow().find('.in-bar')).to.have.length(1);
});
});
describe('.first()', () => {
it('should return the first node in the current set', () => {
const wrapper = shallow(
<div>
<div className="bar baz" />
<div className="bar" />
<div className="bar" />
<div className="bar" />
</div>
);
expect(wrapper.find('.bar').first().hasClass('baz')).to.equal(true);
});
});
describe('.last()', () => {
it('should return the last node in the current set', () => {
const wrapper = shallow(
<div>
<div className="bar" />
<div className="bar" />
<div className="bar" />
<div className="bar baz" />
</div>
);
expect(wrapper.find('.bar').last().hasClass('baz')).to.equal(true);
});
});
describe('.isEmpty()', () => {
it('should return true iff wrapper is empty', () => {
const wrapper = shallow(
<div className="foo" />
);
expect(wrapper.find('.bar').isEmpty()).to.equal(true);
expect(wrapper.find('.foo').isEmpty()).to.equal(false);
});
});
describe('.at(index)', () => {
it('gets a wrapper of the node at the specified index', () => {
const wrapper = shallow(
<div>
<div className="bar foo" />
<div className="bar bax" />
<div className="bar bux" />
<div className="bar baz" />
</div>
);
expect(wrapper.find('.bar').at(0).hasClass('foo')).to.equal(true);
expect(wrapper.find('.bar').at(1).hasClass('bax')).to.equal(true);
expect(wrapper.find('.bar').at(2).hasClass('bux')).to.equal(true);
expect(wrapper.find('.bar').at(3).hasClass('baz')).to.equal(true);
});
});
describe('.get(index)', () => {
it('gets the node at the specified index', () => {
const wrapper = shallow(
<div>
<div className="bar foo" />
<div className="bar bax" />
<div className="bar bux" />
<div className="bar baz" />
</div>
);
expect(wrapper.find('.bar').get(0)).to.equal(wrapper.find('.foo').node);
expect(wrapper.find('.bar').get(1)).to.equal(wrapper.find('.bax').node);
expect(wrapper.find('.bar').get(2)).to.equal(wrapper.find('.bux').node);
expect(wrapper.find('.bar').get(3)).to.equal(wrapper.find('.baz').node);
});
});
describe('.debug()', () => {
it('should pass through to the debugNodes function', () => {
expect(shallow(<div />).debug()).to.equal('<div />');
});
});
describe('.html()', () => {
it('should return html of straight DOM elements', () => {
const wrapper = shallow(
<div className="test">
<span>Hello World!</span>
</div>
);
expect(wrapper.html()).to.equal(
`<div class="test"><span>Hello World!</span></div>`
);
});
it('should render out nested composite components', () => {
class Foo extends React.Component {
render() {
return (<div className="in-foo" />);
}
}
class Bar extends React.Component {
render() {
return (
<div className="in-bar">
<Foo />
</div>
);
}
}
const wrapper = shallow(<Bar />);
expect(wrapper.html()).to.equal(
`<div class="in-bar"><div class="in-foo"></div></div>`
);
expect(wrapper.find(Foo).html()).to.equal(
`<div class="in-foo"></div>`
);
});
});
describe('.unmount()', () => {
it('should call componentWillUnmount()', () => {
const spy = sinon.spy();
class Foo extends React.Component {
constructor(props) {
super(props);
this.componentWillUnmount = spy;
}
render() {
return (
<div className={this.props.id}>
{this.props.id}
</div>
);
}
}
const wrapper = shallow(<Foo id="foo" />);
expect(spy.calledOnce).to.equal(false);
wrapper.unmount();
expect(spy.calledOnce).to.equal(true);
});
});
describe('.render()', () => {
it('should return a cheerio wrapper around the current node', () => {
class Foo extends React.Component {
render() {
return (<div className="in-foo" />);
}
}
class Bar extends React.Component {
render() {
return (
<div className="in-bar">
<Foo />
</div>
);
}
}
const wrapper = shallow(<Bar />);
expect(wrapper.render().find('.in-bar')).to.have.length(1);
const renderedFoo = wrapper.find(Foo).render();
expect(renderedFoo.find('.in-foo')).to.have.length(1);
expect(renderedFoo.find('.in-bar')).to.have.length(0);
});
});
it('works with components that return null', () => {
class Foo extends React.Component {
render() {
return null;
}
}
const wrapper = shallow(<Foo />);
expect(wrapper).to.have.length(1);
expect(wrapper.html()).to.equal(null);
expect(wrapper.type()).to.equal(null);
const rendered = wrapper.render();
expect(rendered.length).to.equal(0);
expect(rendered.html()).to.equal(null);
});
});
|
static/src/components/ProtectedView.js
|
agelarry/online_quiz
|
import React from 'react';
import { connect } from 'react-redux';
import { bindActionCreators } from 'redux';
import * as actionCreators from '../actions/data';
function mapStateToProps(state) {
return {
data: state.data,
token: state.auth.token,
loaded: state.data.loaded,
isFetching: state.data.isFetching,
};
}
function mapDispatchToProps(dispatch) {
return bindActionCreators(actionCreators, dispatch);
}
@connect(mapStateToProps, mapDispatchToProps)
export default class ProtectedView extends React.Component {
componentDidMount() {
this.fetchData();
}
fetchData() {
const token = this.props.token;
this.props.fetchProtectedData(token);
}
render() {
return (
<div>
{!this.props.loaded
? <h1>Loading data...</h1>
:
<div>
<h1>Welcome back,
{this.props.userName}!</h1>
{this.props.data.data.userType==0
?<h1>Teacher</h1>
:
<h1>Student</h1>
}
</div>
}
</div>
);
}
}
ProtectedView.propTypes = {
fetchProtectedData: React.PropTypes.func,
loaded: React.PropTypes.bool,
userName: React.PropTypes.string,
data: React.PropTypes.any,
token: React.PropTypes.string,
};
|
node_modules/babel-core/lib/transformation/pipeline.js
|
BlueAeroplane/saoivsrenonrenvffffffrerfkerfkrkoferkf
|
"use strict";
exports.__esModule = true;
// istanbul ignore next
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
// istanbul ignore next
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var _filePluginManager = require("./file/plugin-manager");
var _filePluginManager2 = _interopRequireDefault(_filePluginManager);
var _helpersNormalizeAst = require("../helpers/normalize-ast");
var _helpersNormalizeAst2 = _interopRequireDefault(_helpersNormalizeAst);
var _plugin = require("./plugin");
var _plugin2 = _interopRequireDefault(_plugin);
var _lodashObjectAssign = require("lodash/object/assign");
var _lodashObjectAssign2 = _interopRequireDefault(_lodashObjectAssign);
var _helpersObject = require("../helpers/object");
var _helpersObject2 = _interopRequireDefault(_helpersObject);
var _file = require("./file");
var _file2 = _interopRequireDefault(_file);
/**
* [Please add a description.]
*/
var Pipeline = (function () {
function Pipeline() {
_classCallCheck(this, Pipeline);
this.transformers = _helpersObject2["default"]();
this.namespaces = _helpersObject2["default"]();
this.deprecated = _helpersObject2["default"]();
this.aliases = _helpersObject2["default"]();
this.filters = [];
}
/**
* [Please add a description.]
*/
Pipeline.prototype.addTransformers = function addTransformers(transformers) {
for (var key in transformers) {
this.addTransformer(key, transformers[key]);
}
return this;
};
/**
* [Please add a description.]
*/
Pipeline.prototype.addTransformer = function addTransformer(key, plugin) {
if (this.transformers[key]) throw new Error(); // todo: error
var namespace = key.split(".")[0];
this.namespaces[namespace] = this.namespaces[namespace] || [];
this.namespaces[namespace].push(key);
this.namespaces[key] = namespace;
if (typeof plugin === "function") {
plugin = _filePluginManager2["default"].memoisePluginContainer(plugin);
plugin.key = key;
plugin.metadata.optional = true;
if (key === "react.displayName") {
plugin.metadata.optional = false;
}
} else {
plugin = new _plugin2["default"](key, plugin);
}
this.transformers[key] = plugin;
};
/**
* [Please add a description.]
*/
Pipeline.prototype.addAliases = function addAliases(names) {
_lodashObjectAssign2["default"](this.aliases, names);
return this;
};
/**
* [Please add a description.]
*/
Pipeline.prototype.addDeprecated = function addDeprecated(names) {
_lodashObjectAssign2["default"](this.deprecated, names);
return this;
};
/**
* [Please add a description.]
*/
Pipeline.prototype.addFilter = function addFilter(filter) {
this.filters.push(filter);
return this;
};
/**
* [Please add a description.]
*/
Pipeline.prototype.canTransform = function canTransform(plugin, fileOpts) {
if (plugin.metadata.plugin) {
return true;
}
var _arr = this.filters;
for (var _i = 0; _i < _arr.length; _i++) {
var filter = _arr[_i];
var result = filter(plugin, fileOpts);
if (result != null) return result;
}
return true;
};
/**
* [Please add a description.]
*/
Pipeline.prototype.analyze = function analyze(code) {
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
opts.code = false;
return this.transform(code, opts);
};
/**
* Build dependency graph by recursing `metadata.modules`. WIP.
*/
Pipeline.prototype.pretransform = function pretransform(code, opts) {
var file = new _file2["default"](opts, this);
return file.wrap(code, function () {
file.addCode(code);
file.parseCode(code);
return file;
});
};
/**
* [Please add a description.]
*/
Pipeline.prototype.transform = function transform(code, opts) {
var file = new _file2["default"](opts, this);
return file.wrap(code, function () {
file.addCode(code);
file.parseCode(code);
return file.transform();
});
};
/**
* [Please add a description.]
*/
Pipeline.prototype.transformFromAst = function transformFromAst(ast, code, opts) {
ast = _helpersNormalizeAst2["default"](ast);
var file = new _file2["default"](opts, this);
return file.wrap(code, function () {
file.addCode(code);
file.addAst(ast);
return file.transform();
});
};
/**
* [Please add a description.]
*/
Pipeline.prototype._ensureTransformerNames = function _ensureTransformerNames(type, rawKeys) {
var keys = [];
for (var i = 0; i < rawKeys.length; i++) {
var key = rawKeys[i];
var deprecatedKey = this.deprecated[key];
var aliasKey = this.aliases[key];
if (aliasKey) {
keys.push(aliasKey);
} else if (deprecatedKey) {
// deprecated key, remap it to the new one
console.error("[BABEL] The transformer " + key + " has been renamed to " + deprecatedKey);
rawKeys.push(deprecatedKey);
} else if (this.transformers[key]) {
// valid key
keys.push(key);
} else if (this.namespaces[key]) {
// namespace, append all transformers within this namespace
keys = keys.concat(this.namespaces[key]);
} else {
// invalid key
throw new ReferenceError("Unknown transformer " + key + " specified in " + type);
}
}
return keys;
};
return Pipeline;
})();
exports["default"] = Pipeline;
module.exports = exports["default"];
|
ajax/libs/rxjs/2.2.10/rx.lite.js
|
barcadictni/cdnjs
|
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
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;
}
var Rx = { Internals: {} };
// Defaults
function noop() { }
function identity(x) { return x; }
var defaultNow = Date.now;
function defaultComparer(x, y) { return isEqual(x, y); }
function defaultSubComparer(x, y) { return x - y; }
function defaultKeySerializer(x) { return x.toString(); }
function defaultError(err) { throw err; }
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() {
if (this.isDisposed) {
throw new Error(objectDisposed);
}
}
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function';
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.Internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
var 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) {
// exit for functions and DOM nodes
if (className != objectClass || (!suportNodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !supportsArgsClass && isArguments(a) ? Object : a.constructor,
ctorB = !supportsArgsClass && isArguments(b) ? Object : 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
)) {
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 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) {
length = a.length;
size = b.length;
// compare lengths to determine if a deep comparison is necessary
result = size == a.length;
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
return result;
}
// deep compare each object
for(var key in b) {
if (hasOwnProperty.call(b, key)) {
// count properties and deep compare each property value
size++;
return (result = hasOwnProperty.call(a, key) && deepEquals(a[key], b[key], stackA, stackB));
}
}
if (result) {
// ensure both objects have the same number of properties
for (var key in 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();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.Internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.Internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.Internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.Internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
if (old) {
old.dispose();
}
if (shouldDispose && value) {
value.dispose();
}
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
if (old) {
old.dispose();
}
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
var ScheduledItem = Rx.Internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, function () {
action();
});
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodicWithState = function (state, period, action) {
var s = state, id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () {
self(_action);
});
});
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, function (s, p) {
return invokeRecImmediate(s, p);
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
if (timeSpan < 0) {
timeSpan = 0;
}
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function Trampoline() {
queue = new PriorityQueue(4);
}
Trampoline.prototype.dispose = function () {
queue = null;
};
Trampoline.prototype.run = function () {
var item;
while (queue.length > 0) {
item = queue.dequeue();
if (!item.isCancelled()) {
while (item.dueTime - Scheduler.now() > 0) { }
if (!item.isCancelled()) {
item.invoke();
}
}
}
};
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + normalizeTime(dueTime),
si = new ScheduledItem(this, state, action, dt),
t;
if (!queue) {
t = new Trampoline();
try {
queue.enqueue(si);
t.run();
} catch (e) {
throw e;
} finally {
t.dispose();
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return queue === null; };
currentScheduler.ensureTrampoline = function (action) {
if (queue === null) {
return this.schedule(action);
} else {
return action();
}
};
return currentScheduler;
}());
var SchedulePeriodicRecursive = Rx.Internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
var scheduleMethod, clearMethod = noop;
(function () {
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Check for setImmediate first for Node v0.11+
if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
var NotificationPrototype = Notification.prototype;
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
NotificationPrototype.accept = function (observerOrOnNext, onError, onCompleted) {
if (arguments.length === 1 && typeof observerOrOnNext === 'object') {
return this._acceptObservable(observerOrOnNext);
}
return this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notification
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
NotificationPrototype.toObservable = function (scheduler) {
var notification = this;
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
if (notification.kind === 'N') {
observer.onCompleted();
}
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) {
return onNext(this.value);
}
function _acceptObservable(observer) {
return observer.onNext(this.value);
}
function toString () {
return 'OnNext(' + this.value + ')';
}
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) {
return onError(this.exception);
}
function _acceptObservable(observer) {
return observer.onError(this.exception);
}
function toString () {
return 'OnError(' + this.exception + ')';
}
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) {
return onCompleted();
}
function _acceptObservable(observer) {
return observer.onCompleted();
}
function toString () {
return 'OnCompleted()';
}
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* @constructor
* @private
*/
var Enumerator = Rx.Internals.Enumerator = function (moveNext, getCurrent) {
this.moveNext = moveNext;
this.getCurrent = getCurrent;
};
/**
* @static
* @memberOf Enumerator
* @private
*/
var enumeratorCreate = Enumerator.create = function (moveNext, getCurrent) {
var done = false;
return new Enumerator(function () {
if (done) {
return false;
}
var result = moveNext();
if (!result) {
done = true;
}
return result;
}, function () { return getCurrent(); });
};
var Enumerable = Rx.Internals.Enumerable = function (getEnumerator) {
this.getEnumerator = getEnumerator;
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e = sources.getEnumerator(), isDisposed, subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, hasNext;
if (isDisposed) { return; }
try {
hasNext = e.moveNext();
if (hasNext) {
current = e.getCurrent();
}
} catch (ex) {
observer.onError(ex);
return;
}
if (!hasNext) {
observer.onCompleted();
return;
}
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e = sources.getEnumerator(), isDisposed, lastException;
var subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, hasNext;
if (isDisposed) { return; }
try {
hasNext = e.moveNext();
if (hasNext) {
current = e.getCurrent();
}
} catch (ex) {
observer.onError(ex);
return;
}
if (!hasNext) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (arguments.length === 1) {
repeatCount = -1;
}
return new Enumerable(function () {
var current, left = repeatCount;
return enumeratorCreate(function () {
if (left === 0) {
return false;
}
if (left > 0) {
left--;
}
current = value;
return true;
}, function () { return current; });
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var current, index = -1;
return enumeratorCreate(
function () {
if (++index < source.length) {
current = selector.call(thisArg, source[index], index, source);
return true;
}
return false;
},
function () { return current; }
);
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.Internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
*
* @constructor
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
*
* @memberOf AnonymousObserver
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
*
* @memberOf AnonymousObserver
* @param {Any{ error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*
* @memberOf AnonymousObserver
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
/**
* @constructor
* @private
*/
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
observableProto.finalValue = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var hasValue = false, value;
return source.subscribe(function (x) {
hasValue = true;
value = x;
}, observer.onError.bind(observer), function () {
if (!hasValue) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
};
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber;
if (typeof observerOrOnNext === 'object') {
subscriber = observerOrOnNext;
} else {
subscriber = observerCreate(observerOrOnNext, onError, onCompleted);
}
return this._subscribe(subscriber);
};
/**
* Creates a list from an observable sequence.
*
* @memberOf Observable
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
function accumulator(list, i) {
var newList = list.slice(0);
newList.push(i);
return newList;
}
return this.scan([], accumulator).startWith([]).finalValue();
};
return Observable;
})();
/** @private */
var ScheduledObserver = Rx.Internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
/** @private */
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
/** @private */
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
/** @private */
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
/** @private */
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
/** @private */
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0;
return scheduler.scheduleRecursive(function (self) {
if (count < array.length) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* 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) {
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();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
if (repeatCount == null) {
repeatCount = -1;
}
return observableReturn(value, scheduler).repeat(repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = function (value, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throwException(new Error('Error'));
* var res = Rx.Observable.throwException(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
if (typeof handlerOrSecond === 'function') {
return observableCatchHandler(this, handlerOrSecond);
}
return observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(args[i].subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) {
observer.onCompleted();
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable} other The observable sequence that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
if (isOpen) {
observer.onNext(left);
}
}, observer.onError.bind(observer), function () {
if (isOpen) {
observer.onCompleted();
}
}));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable} other Observable sequence that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
var next = function (i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.doAction(observer);
* var res = observable.doAction(onNext);
* var res = observable.doAction(onNext, onError);
* var res = observable.doAction(onNext, onError, onCompleted);
* @param {Mixed} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (exception) {
if (!onError) {
observer.onError(exception);
} else {
try {
onError(exception);
} catch (e) {
observer.onError(e);
}
observer.onError(exception);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = source.subscribe(observer);
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(42);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence, using an optional scheduler to drain the queue.
*
* @example
* var res = source.takeLast(5);
* var res = source.takeLast(5, Rx.Scheduler.timeout);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @param {Scheduler} [scheduler] Scheduler used to drain the queue upon completion of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count, scheduler) {
return this.takeLastBuffer(count).selectMany(function (xs) { return observableFromArray(xs, scheduler); });
};
/**
* 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);
if (q.length > count) {
q.shift();
}
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
function selectMany(selector) {
return this.select(selector).mergeObservable();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the source sequence onto.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.selectMany(function (x) {
return selector(x).select(function (y) {
return resultSelector(x, y);
});
});
}
if (typeof selector === 'function') {
return selectMany.call(this, selector);
}
return selectMany.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Converts a callback function to an observable sequence.
*
* @param {Function} function Function with a callback as the last parameter to convert to an Observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback to produce a single item to yield on next.
* @returns {Function} A function, when executed with the required parameters minus the callback, produces an Observable sequence with a single value of the arguments to the callback as an array.
*/
Observable.fromCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = timeoutScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
/**
* Converts a Node.js callback style function to an observable sequence. This must be in function (err, ...) format.
* @param {Function} func The function to call
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback minus the error to produce a single item to yield on next.
* @returns {Function} An async function which when applied, returns an observable sequence with the callback arguments as an array.
*/
Observable.fromNodeCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = timeoutScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(err) {
if (err) {
observer.onError(err);
return;
}
var results = slice.call(arguments, 1);
if (selector) {
try {
results = selector(results);
} catch (e) {
observer.onError(e);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
function createListener (element, name, handler) {
// Node.js specific
if (element.addListener) {
element.addListener(name, handler);
return disposableCreate(function () {
element.removeListener(name, handler);
});
} else if (element.addEventListener) {
element.addEventListener(name, handler, false);
return disposableCreate(function () {
element.removeEventListener(name, handler, false);
});
}
}
function createEventListener (el, eventName, handler) {
var disposables = new CompositeDisposable();
// Asume NodeList
if (el && el.length) {
for (var i = 0, len = el.length; i < len; i++) {
disposables.add(createEventListener(el[i], eventName, handler));
}
} else if (el) {
disposables.add(createListener(el, eventName, handler));
}
return disposables;
}
/**
* Creates an observable sequence by adding an event listener to the matching DOMElement or each item in the NodeList.
*
* @example
* var source = Rx.Observable.fromEvent(element, 'mouseup');
*
* @param {Object} element The DOMElement or NodeList to attach a listener.
* @param {String} eventName The event name to attach the observable sequence.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence of events from the specified element and the specified event.
*/
Observable.fromEvent = function (element, eventName, selector) {
return new AnonymousObservable(function (observer) {
return createEventListener(
element,
eventName,
function handler (e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return
}
}
observer.onNext(results);
});
}).publish().refCount();
};
/**
* Creates an observable sequence from an event emitter via an addHandler/removeHandler pair.
* @param {Function} addHandler The function to add a handler to the emitter.
* @param {Function} [removeHandler] The optional function to remove a handler from an emitter.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence which wraps an event from an event emitter
*/
Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
return new AnonymousObservable(function (observer) {
function innerHandler (e) {
var result = e;
if (selector) {
try {
result = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
}
observer.onNext(result);
}
var returnValue = addHandler(innerHandler);
return disposableCreate(function () {
if (removeHandler) {
removeHandler(innerHandler, returnValue);
}
});
}).publish().refCount();
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} A Promises A+ implementation instance.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
});
};
/**
* Multicasts the source sequence notifications through an instantiated subject into all uses of the sequence within a selector function. Each
* subscription to the resulting sequence causes a separate multicast invocation, exposing the sequence resulting from the selector function's
* invocation. For specializations with fixed subject types, see Publish, PublishLast, and Replay.
*
* @example
* 1 - res = source.multicast(observable);
* 2 - res = source.multicast(function () { return new Subject(); }, function (x) { return x; });
*
* @param {Function|Subject} subjectOrSubjectSelector
* Factory function to create an intermediate subject through which the source sequence's elements will be multicast to the selector function.
* Or:
* Subject to push source elements into.
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence subject to the policies enforced by the created subject. Specified only if <paramref name="subjectOrSubjectSelector" is a factory function.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.multicast = function (subjectOrSubjectSelector, selector) {
var source = this;
return typeof subjectOrSubjectSelector === 'function' ?
new AnonymousObservable(function (observer) {
var connectable = source.multicast(subjectOrSubjectSelector());
return new CompositeDisposable(selector(connectable).subscribe(observer), connectable.connect());
}) :
new ConnectableObservable(source, subjectOrSubjectSelector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of Multicast using a regular Subject.
*
* @example
* var resres = source.publish();
* var res = source.publish(function (x) { return x; });
*
* @param {Function} [selector] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publish = function (selector) {
return !selector ?
this.multicast(new Subject()) :
this.multicast(function () {
return new Subject();
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of publish which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.share();
*
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.share = function () {
return this.publish(null).refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
* This operator is a specialization of Multicast using a AsyncSubject.
*
* @example
* var res = source.publishLast();
* var res = source.publishLast(function (x) { return x; });
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will only receive the last notification of the source.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishLast = function (selector) {
return !selector ?
this.multicast(new AsyncSubject()) :
this.multicast(function () {
return new AsyncSubject();
}, selector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence and starts with initialValue.
* This operator is a specialization of Multicast using a BehaviorSubject.
*
* @example
* var res = source.publishValue(42);
* var res = source.publishValue(function (x) { return x.select(function (y) { return y * y; }) }, 42);
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive immediately receive the initial value, followed by all notifications of the source from the time of the subscription on.
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishValue = function (initialValueOrSelector, initialValue) {
return arguments.length === 2 ?
this.multicast(function () {
return new BehaviorSubject(initialValue);
}, initialValueOrSelector) :
this.multicast(new BehaviorSubject(initialValueOrSelector));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence and starts with an initialValue.
* This operator is a specialization of publishValue which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareValue(42);
*
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareValue = function (initialValue) {
return this.publishValue(initialValue).
refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of Multicast using a ReplaySubject.
*
* @example
* var res = source.replay(null, 3);
* var res = source.replay(null, 3, 500);
* var res = source.replay(null, 3, 500, scheduler);
* var res = source.replay(function (x) { return x.take(6).repeat(); }, 3, 500, scheduler);
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all the notifications of the source subject to the specified replay buffer trimming policy.
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.replay = function (selector, bufferSize, window, scheduler) {
return !selector ?
this.multicast(new ReplaySubject(bufferSize, window, scheduler)) :
this.multicast(function () {
return new ReplaySubject(bufferSize, window, scheduler);
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of replay which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareReplay(3);
* var res = source.shareReplay(3, 500);
* var res = source.shareReplay(3, 500, scheduler);
*
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareReplay = function (bufferSize, window, scheduler) {
return this.replay(null, bufferSize, window, scheduler).refCount();
};
/** @private */
var ConnectableObservable = Rx.ConnectableObservable = (function (_super) {
inherits(ConnectableObservable, _super);
/**
* @constructor
* @private
*/
function ConnectableObservable(source, subject) {
var state = {
subject: subject,
source: source.asObservable(),
hasSubscription: false,
subscription: null
};
this.connect = function () {
if (!state.hasSubscription) {
state.hasSubscription = true;
state.subscription = new CompositeDisposable(state.source.subscribe(state.subject), disposableCreate(function () {
state.hasSubscription = false;
}));
}
return state.subscription;
};
function subscribe(observer) {
return state.subject.subscribe(observer);
}
_super.call(this, subscribe);
}
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.connect = function () { return this.connect(); };
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.refCount = function () {
var connectableSubscription = null, count = 0, source = this;
return new AnonymousObservable(function (observer) {
var shouldConnect, subscription;
count++;
shouldConnect = count === 1;
subscription = source.subscribe(observer);
if (shouldConnect) {
connectableSubscription = source.connect();
}
return disposableCreate(function () {
subscription.dispose();
count--;
if (count === 0) {
connectableSubscription.dispose();
}
});
});
};
return ConnectableObservable;
}(Observable));
function observableTimerTimeSpan(dueTime, scheduler) {
var d = normalizeTime(dueTime);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithRelative(d, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
if (dueTime === period) {
return new AnonymousObservable(function (observer) {
return scheduler.schedulePeriodicWithState(0, period, function (count) {
observer.onNext(count);
return count + 1;
});
});
}
return observableDefer(function () {
return observableTimerDateAndPeriod(scheduler.now() + dueTime, period, scheduler);
});
}
/**
* Returns an observable sequence that produces a value after each period.
*
* @example
* 1 - res = Rx.Observable.interval(1000);
* 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout);
*
* @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used.
* @returns {Observable} An observable sequence that produces a value after each period.
*/
var observableinterval = Observable.interval = function (period, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return observableTimerTimeSpanAndPeriod(period, period, scheduler);
};
/**
* Returns an observable sequence that produces a value after dueTime has elapsed and then after each period.
*
* @example
* var res = Rx.Observable.timer(5000);
* var res = Rx.Observable.timer(5000, 1000);
* var res = Rx.Observable.timer(5000, Rx.Scheduler.timeout);
* var res = Rx.Observable.timer(5000, 1000, Rx.Scheduler.timeout);
*
* @param {Number} dueTime Relative time (specified as an integer denoting milliseconds) at which to produce the first value.
* @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period.
*/
var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
var period;
scheduler || (scheduler = timeoutScheduler);
if (typeof periodOrScheduler === 'number') {
period = periodOrScheduler;
} else if (typeof periodOrScheduler === 'object' && 'now' in periodOrScheduler) {
scheduler = periodOrScheduler;
}
return period === undefined ?
observableTimerTimeSpan(dueTime, scheduler) :
observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
};
/**
* Time shifts the observable sequence by dueTime. The relative time intervals between the values are preserved.
*
* @example
* var res = Rx.Observable.delay(5000);
* var res = Rx.Observable.delay(5000, 1000, Rx.Scheduler.timeout);
* @memberOf Observable#
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delay = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var active = false,
cancelable = new SerialDisposable(),
exception = null,
q = [],
running = false,
subscription;
subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
var d, shouldRun;
if (notification.value.kind === 'E') {
q = [];
q.push(notification);
exception = notification.value.exception;
shouldRun = !running;
} else {
q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
shouldRun = !active;
active = true;
}
if (shouldRun) {
if (exception !== null) {
observer.onError(exception);
} else {
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleRecursiveWithRelative(dueTime, function (self) {
var e, recurseDueTime, result, shouldRecurse;
if (exception !== null) {
return;
}
running = true;
do {
result = null;
if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
result = q.shift().value;
}
if (result !== null) {
result.accept(observer);
}
} while (result !== null);
shouldRecurse = false;
recurseDueTime = 0;
if (q.length > 0) {
shouldRecurse = true;
recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
} else {
active = false;
}
e = exception;
running = false;
if (e !== null) {
observer.onError(e);
} else if (shouldRecurse) {
self(recurseDueTime);
}
}));
}
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Ignores values from an observable sequence which are followed by another value before dueTime.
*
* @example
* 1 - res = source.throttle(5000); // 5 seconds
* 2 - res = source.throttle(5000, scheduler);
*
* @param {Number} dueTime Duration of the throttle period for each value (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the throttle timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttle = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return this.throttleWithSelector(function () { return observableTimer(dueTime, scheduler); })
};
/**
* Records the time interval between consecutive values in an observable sequence.
*
* @example
* 1 - res = source.timeInterval();
* 2 - res = source.timeInterval(Rx.Scheduler.timeout);
*
* @param [scheduler] Scheduler used to compute time intervals. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with time interval information on values.
*/
observableProto.timeInterval = function (scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return observableDefer(function () {
var last = scheduler.now();
return source.select(function (x) {
var now = scheduler.now(), span = now - last;
last = now;
return {
value: x,
interval: span
};
});
});
};
/**
* Records the timestamp for each value in an observable sequence.
*
* @example
* 1 - res = source.timestamp(); // produces { value: x, timestamp: ts }
* 2 - res = source.timestamp(Rx.Scheduler.timeout);
*
* @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with timestamp information on values.
*/
observableProto.timestamp = function (scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.select(function (x) {
return {
value: x,
timestamp: scheduler.now()
};
});
};
function sampleObservable(source, sampler) {
return new AnonymousObservable(function (observer) {
var atEnd, value, hasValue;
function sampleSubscribe() {
if (hasValue) {
hasValue = false;
observer.onNext(value);
}
if (atEnd) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(function (newValue) {
hasValue = true;
value = newValue;
}, observer.onError.bind(observer), function () {
atEnd = true;
}),
sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
);
});
}
/**
* Samples the observable sequence at each interval.
*
* @example
* 1 - res = source.sample(sampleObservable); // Sampler tick sequence
* 2 - res = source.sample(5000); // 5 seconds
* 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable.
* @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Sampled observable sequence.
*/
observableProto.sample = function (intervalOrSampler, scheduler) {
scheduler || (scheduler = timeoutScheduler);
if (typeof intervalOrSampler === 'number') {
return sampleObservable(this, observableinterval(intervalOrSampler, scheduler));
}
return sampleObservable(this, intervalOrSampler);
};
/**
* Returns the source observable sequence or the other observable sequence if dueTime elapses.
*
* @example
* 1 - res = source.timeout(new Date()); // As a date
* 2 - res = source.timeout(5000); // 5 seconds
* 3 - res = source.timeout(new Date(), Rx.Observable.returnValue(42)); // As a date and timeout observable
* 4 - res = source.timeout(5000, Rx.Observable.returnValue(42)); // 5 seconds and timeout observable
* 5 - res = source.timeout(new Date(), Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // As a date and timeout observable
* 6 - res = source.timeout(5000, Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // 5 seconds and timeout observable
*
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) when a timeout occurs.
* @param {Observable} [other] Sequence to return in case of a timeout. If not specified, a timeout error throwing sequence will be used.
* @param {Scheduler} [scheduler] Scheduler to run the timeout timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeout = function (dueTime, other, scheduler) {
var schedulerMethod, source = this;
other || (other = observableThrow(new Error('Timeout')));
scheduler || (scheduler = timeoutScheduler);
if (dueTime instanceof Date) {
schedulerMethod = function (dt, action) {
scheduler.scheduleWithAbsolute(dt, action);
};
} else {
schedulerMethod = function (dt, action) {
scheduler.scheduleWithRelative(dt, action);
};
}
return new AnonymousObservable(function (observer) {
var createTimer,
id = 0,
original = new SingleAssignmentDisposable(),
subscription = new SerialDisposable(),
switched = false,
timer = new SerialDisposable();
subscription.setDisposable(original);
createTimer = function () {
var myId = id;
timer.setDisposable(schedulerMethod(dueTime, function () {
switched = id === myId;
var timerWins = switched;
if (timerWins) {
subscription.setDisposable(other.subscribe(observer));
}
}));
};
createTimer();
original.setDisposable(source.subscribe(function (x) {
var onNextWins = !switched;
if (onNextWins) {
id++;
observer.onNext(x);
createTimer();
}
}, function (e) {
var onErrorWins = !switched;
if (onErrorWins) {
id++;
observer.onError(e);
}
}, function () {
var onCompletedWins = !switched;
if (onCompletedWins) {
id++;
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithRelativeTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return 500; }
* );
*
* @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 {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning integer values denoting milliseconds.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithRelative(0, function (self) {
if (hasResult) {
observer.onNext(result);
}
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Time shifts the observable sequence by delaying the subscription.
*
* @example
* 1 - res = source.delaySubscription(5000); // 5s
* 2 - res = source.delaySubscription(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Number} dueTime Absolute or relative time to perform the subscription at.
* @param {Scheduler} [scheduler] Scheduler to run the subscription delay timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delaySubscription = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.delayWithSelector(observableTimer(dueTime, scheduler), function () { return observableEmpty(); });
};
/**
* Time shifts the observable sequence based on a subscription delay and a delay selector function for each element.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(5000); }); // with selector only
* 1 - res = source.delayWithSelector(Rx.Observable.timer(2000), function (x) { return Rx.Observable.timer(x); }); // with delay and selector
*
* @param {Observable} [subscriptionDelay] Sequence indicating the delay for the subscription to the source.
* @param {Function} delayDurationSelector Selector function to retrieve a sequence indicating the delay for each given element.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delayWithSelector = function (subscriptionDelay, delayDurationSelector) {
var source = this, subDelay, selector;
if (typeof subscriptionDelay === 'function') {
selector = subscriptionDelay;
} else {
subDelay = subscriptionDelay;
selector = delayDurationSelector;
}
return new AnonymousObservable(function (observer) {
var delays = new CompositeDisposable(), atEnd = false, done = function () {
if (atEnd && delays.length === 0) {
observer.onCompleted();
}
}, subscription = new SerialDisposable(), start = function () {
subscription.setDisposable(source.subscribe(function (x) {
var delay;
try {
delay = selector(x);
} catch (error) {
observer.onError(error);
return;
}
var d = new SingleAssignmentDisposable();
delays.add(d);
d.setDisposable(delay.subscribe(function () {
observer.onNext(x);
delays.remove(d);
done();
}, observer.onError.bind(observer), function () {
observer.onNext(x);
delays.remove(d);
done();
}));
}, observer.onError.bind(observer), function () {
atEnd = true;
subscription.dispose();
done();
}));
};
if (!subDelay) {
start();
} else {
subscription.setDisposable(subDelay.subscribe(function () {
start();
}, observer.onError.bind(observer), function () { start(); }));
}
return new CompositeDisposable(subscription, delays);
});
};
/**
* Returns the source observable sequence, switching to the other observable sequence if a timeout is signaled.
*
* @example
* 1 - res = source.timeoutWithSelector(Rx.Observable.timer(500));
* 2 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); });
* 3 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); }, Rx.Observable.returnValue(42));
*
* @param {Observable} [firstTimeout] Observable sequence that represents the timeout for the first element. If not provided, this defaults to Observable.never().
* @param {Function} [timeoutDurationSelector] Selector to retrieve an observable sequence that represents the timeout between the current element and the next element.
* @param {Observable} [other] Sequence to return in case of a timeout. If not provided, this is set to Observable.throwException().
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeoutWithSelector = function (firstTimeout, timeoutdurationSelector, other) {
if (arguments.length === 1) {
timeoutdurationSelector = firstTimeout;
var firstTimeout = observableNever();
}
other || (other = observableThrow(new Error('Timeout')));
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = new SerialDisposable(), timer = new SerialDisposable(), original = new SingleAssignmentDisposable();
subscription.setDisposable(original);
var id = 0, switched = false, setTimer = function (timeout) {
var myId = id, timerWins = function () {
return id === myId;
};
var d = new SingleAssignmentDisposable();
timer.setDisposable(d);
d.setDisposable(timeout.subscribe(function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
d.dispose();
}, function (e) {
if (timerWins()) {
observer.onError(e);
}
}, function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
}));
};
setTimer(firstTimeout);
var observerWins = function () {
var res = !switched;
if (res) {
id++;
}
return res;
};
original.setDisposable(source.subscribe(function (x) {
if (observerWins()) {
observer.onNext(x);
var timeout;
try {
timeout = timeoutdurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
setTimer(timeout);
}
}, function (e) {
if (observerWins()) {
observer.onError(e);
}
}, function () {
if (observerWins()) {
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Ignores values from an observable sequence which are followed by another value within a computed throttle duration.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(x + x); });
*
* @param {Function} throttleDurationSelector Selector function to retrieve a sequence indicating the throttle duration for each given element.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttleWithSelector = function (throttleDurationSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var value, hasValue = false, cancelable = new SerialDisposable(), id = 0, subscription = source.subscribe(function (x) {
var throttle;
try {
throttle = throttleDurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
hasValue = true;
value = x;
id++;
var currentid = id, d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(throttle.subscribe(function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}, observer.onError.bind(observer), function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}));
}, function (e) {
cancelable.dispose();
observer.onError(e);
hasValue = false;
id++;
}, function () {
cancelable.dispose();
if (hasValue) {
observer.onNext(value);
}
observer.onCompleted();
hasValue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Skips elements for the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* 1 - res = source.skipLastWithTime(5000);
* 2 - res = source.skipLastWithTime(5000, scheduler);
*
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for skipping elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the end of the source sequence.
*/
observableProto.skipLastWithTime = function (duration, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
observer.onCompleted();
});
});
};
/**
* Returns elements within the specified duration from the end of the observable source sequence, using the specified schedulers to run timers and to drain the collected elements.
*
* @example
* 1 - res = source.takeLastWithTime(5000, [optional timer scheduler], [optional loop scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} [timerScheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @param {Scheduler} [loopScheduler] Scheduler to drain the collected elements. If not specified, defaults to Rx.Scheduler.immediate.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastWithTime = function (duration, timerScheduler, loopScheduler) {
return this.takeLastBufferWithTime(duration, timerScheduler).selectMany(function (xs) { return observableFromArray(xs, loopScheduler); });
};
/**
* Returns an array with the elements within the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeLastBufferWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence containing a single array with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastBufferWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now(), res = [];
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) {
res.push(next.value);
}
}
observer.onNext(res);
observer.onCompleted();
});
});
};
/**
* Takes elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the start of the source sequence.
*/
observableProto.takeWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var t = scheduler.scheduleWithRelative(duration, function () {
observer.onCompleted();
});
return new CompositeDisposable(t, source.subscribe(observer));
});
};
/**
* Skips elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.skipWithTime(5000, [optional scheduler]);
*
* @description
* Specifying a zero value for duration doesn't guarantee no elements will be dropped from the start of the source sequence.
* This is a side-effect of the asynchrony introduced by the scheduler, where the action that causes callbacks from the source sequence to be forwarded
* may not execute immediately, despite the zero due time.
*
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the duration.
* @param {Number} duration Duration for skipping elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the start of the source sequence.
*/
observableProto.skipWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var open = false,
t = scheduler.scheduleWithRelative(duration, function () { open = true; }),
d = source.subscribe(function (x) {
if (open) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
return new CompositeDisposable(t, d);
});
};
/**
* Skips elements from the observable source sequence until the specified start time, using the specified scheduler to run timers.
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the start time>.
*
* @examples
* 1 - res = source.skipUntilWithTime(new Date(), [optional scheduler]);
* @param startTime Time to start taking elements from the source sequence. If this value is less than or equal to Date(), no elements will be skipped.
* @param scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped until the specified start time.
*/
observableProto.skipUntilWithTime = function (startTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var open = false,
t = scheduler.scheduleWithAbsolute(startTime, function () { open = true; }),
d = source.subscribe(function (x) {
if (open) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
return new CompositeDisposable(t, d);
});
};
/**
* Takes elements for the specified duration until the specified end time, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeUntilWithTime(new Date(), [optional scheduler]);
* @param {Number} endTime Time to stop taking elements from the source sequence. If this value is less than or equal to new Date(), the result stream will complete immediately.
* @param {Scheduler} scheduler Scheduler to run the timer on.
* @returns {Observable} An observable sequence with the elements taken until the specified end time.
*/
observableProto.takeUntilWithTime = function (endTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(scheduler.scheduleWithAbsolute(endTime, function () {
observer.onCompleted();
}), source.subscribe(observer));
});
};
var AnonymousObservable = Rx.Internals.AnonymousObservable = (function (_super) {
inherits(AnonymousObservable, _super);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (typeof subscriber === 'undefined') {
subscriber = disposableEmpty;
} else if (typeof subscriber === 'function') {
subscriber = disposableCreate(subscriber);
}
return subscriber;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
});
} else {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
}
return autoDetachObserver;
}
_super.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
var v = this.value;
var hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
/** @private */
var AnonymousSubject = (function (_super) {
inherits(AnonymousSubject, _super);
function subscribe(observer) {
return this.observable.subscribe(observer);
}
/**
* @private
* @constructor
*/
function AnonymousSubject(observer, observable) {
_super.call(this, subscribe);
this.observer = observer;
this.observable = observable;
}
addProperties(AnonymousSubject.prototype, Observer, {
/**
* @private
* @memberOf AnonymousSubject#
*/
onCompleted: function () {
this.observer.onCompleted();
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onError: function (exception) {
this.observer.onError(exception);
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
/**
* Represents a value that changes over time.
* Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications.
*/
var BehaviorSubject = Rx.BehaviorSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
observer.onNext(this.value);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
if (ex) {
observer.onError(ex);
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(BehaviorSubject, _super);
/**
* @constructor
* Initializes a new instance of the BehaviorSubject class which creates a subject that caches its last value and starts with the specified value.
* @param {Mixed} value Initial value sent to observers when no other value has been received by the subject yet.
*/
function BehaviorSubject(value) {
_super.call(this, subscribe);
this.value = value,
this.observers = [],
this.isDisposed = false,
this.isStopped = false,
this.exception = null;
}
addProperties(BehaviorSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = error;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.value = null;
this.exception = null;
}
});
return BehaviorSubject;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies.
*/
var ReplaySubject = Rx.ReplaySubject = (function (_super) {
function RemovableDisposable (subject, observer) {
this.subject = subject;
this.observer = observer;
};
RemovableDisposable.prototype.dispose = function () {
this.observer.dispose();
if (!this.subject.isDisposed) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
}
};
function subscribe(observer) {
var so = new ScheduledObserver(this.scheduler, observer),
subscription = new RemovableDisposable(this, so);
checkDisposed.call(this);
this._trim(this.scheduler.now());
this.observers.push(so);
var n = this.q.length;
for (var i = 0, len = this.q.length; i < len; i++) {
so.onNext(this.q[i].value);
}
if (this.hasError) {
n++;
so.onError(this.error);
} else if (this.isStopped) {
n++;
so.onCompleted();
}
so.ensureActive(n);
return subscription;
}
inherits(ReplaySubject, _super);
/**
* Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler.
* @param {Number} [bufferSize] Maximum element count of the replay buffer.
* @param {Number} [windowSize] Maximum time length of the replay buffer.
* @param {Scheduler} [scheduler] Scheduler the observers are invoked on.
*/
function ReplaySubject(bufferSize, windowSize, scheduler) {
this.bufferSize = bufferSize == null ? Number.MAX_VALUE : bufferSize;
this.windowSize = windowSize == null ? Number.MAX_VALUE : windowSize;
this.scheduler = scheduler || currentThreadScheduler;
this.q = [];
this.observers = [];
this.isStopped = false;
this.isDisposed = false;
this.hasError = false;
this.error = null;
_super.call(this, subscribe);
}
addProperties(ReplaySubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/* @private */
_trim: function (now) {
while (this.q.length > this.bufferSize) {
this.q.shift();
}
while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
this.q.shift();
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
var now = this.scheduler.now();
this.q.push({ interval: now, value: value });
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onNext(value);
observer.ensureActive();
}
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
this.error = error;
this.hasError = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onError(error);
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onCompleted();
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
return ReplaySubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this));
|
react-flux/demo01/js/components/App.react.js
|
majunbao/xue
|
import React from 'react';
import {Button, Icon, Select, Text, Scroll} from './UXKit';
import Toolbar from './Toolbar.react';
import Navigator from './Navigator.react';
import Canvas from './Canvas.react';
import Inspector from './Inspector.react';
import AppLayout from './AppLayout.react';
function App(){
return (
<AppLayout>
<Toolbar />
<Navigator />
<Canvas />
<Inspector />
</AppLayout>
)
}
export default App;
|
website/media/graphite/js/jquery.js
|
eberle1080/tesserae-ng
|
/*!
* jQuery JavaScript Library v1.4.3
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Thu Oct 14 23:10:06 2010 -0400
*/
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"="+encodeURIComponent(k)};if(b===A)b=c.ajaxSettings.traditional;if(c.isArray(a)||a.jquery)c.each(a,function(){e(this.name,this.value)});else for(var f in a)ca(f,a[f],b,e);return d.join("&").replace(rb,"+")}});c.extend({active:0,lastModified:{},etag:{},handleError:function(a,b,d,e){a.error&&a.error.call(a.context,b,d,e);a.global&&c.triggerGlobal(a,"ajaxError",[b,a,e])},handleSuccess:function(a,b,d,e){a.success&&a.success.call(a.context,e,d,b);a.global&&c.triggerGlobal(a,"ajaxSuccess",[b,a])},handleComplete:function(a,
b,d){a.complete&&a.complete.call(a.context,b,d);a.global&&c.triggerGlobal(a,"ajaxComplete",[b,a]);a.global&&c.active--===1&&c.event.trigger("ajaxStop")},triggerGlobal:function(a,b,d){(a.context&&a.context.url==null?c(a.context):c.event).trigger(b,d)},httpSuccess:function(a){try{return!a.status&&location.protocol==="file:"||a.status>=200&&a.status<300||a.status===304||a.status===1223}catch(b){}return false},httpNotModified:function(a,b){var d=a.getResponseHeader("Last-Modified"),e=a.getResponseHeader("Etag");
if(d)c.lastModified[b]=d;if(e)c.etag[b]=e;return a.status===304},httpData:function(a,b,d){var e=a.getResponseHeader("content-type")||"",f=b==="xml"||!b&&e.indexOf("xml")>=0;a=f?a.responseXML:a.responseText;f&&a.documentElement.nodeName==="parsererror"&&c.error("parsererror");if(d&&d.dataFilter)a=d.dataFilter(a,b);if(typeof a==="string")if(b==="json"||!b&&e.indexOf("json")>=0)a=c.parseJSON(a);else if(b==="script"||!b&&e.indexOf("javascript")>=0)c.globalEval(a);return a}});if(E.ActiveXObject)c.ajaxSettings.xhr=
function(){if(E.location.protocol!=="file:")try{return new E.XMLHttpRequest}catch(a){}try{return new E.ActiveXObject("Microsoft.XMLHTTP")}catch(b){}};c.support.ajax=!!c.ajaxSettings.xhr();var da={},tb=/^(?:toggle|show|hide)$/,ub=/^([+\-]=)?([\d+.\-]+)(.*)$/,aa,na=[["height","marginTop","marginBottom","paddingTop","paddingBottom"],["width","marginLeft","marginRight","paddingLeft","paddingRight"],["opacity"]];c.fn.extend({show:function(a,b,d){if(a||a===0)return this.animate(S("show",3),a,b,d);else{a=
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0;a<b;a++)this[a].style.display="none";return this}},_toggle:c.fn.toggle,toggle:function(a,b,d){var e=typeof a==="boolean";if(c.isFunction(a)&&c.isFunction(b))this._toggle.apply(this,arguments);else a==null||e?this.each(function(){var f=e?a:c(this).is(":hidden");c(this)[f?"show":"hide"]()}):this.animate(S("toggle",3),a,b,d);return this},fadeTo:function(a,b,d,e){return this.filter(":hidden").css("opacity",0).show().end().animate({opacity:b},a,d,e)},animate:function(a,b,d,e){var f=c.speed(b,d,e);if(c.isEmptyObject(a))return this.each(f.complete);
return this[f.queue===false?"each":"queue"](function(){var h=c.extend({},f),k,l=this.nodeType===1,n=l&&c(this).is(":hidden"),s=this;for(k in a){var v=c.camelCase(k);if(k!==v){a[v]=a[k];delete a[k];k=v}if(a[k]==="hide"&&n||a[k]==="show"&&!n)return h.complete.call(this);if(l&&(k==="height"||k==="width")){h.overflow=[this.style.overflow,this.style.overflowX,this.style.overflowY];if(c.css(this,"display")==="inline"&&c.css(this,"float")==="none")if(c.support.inlineBlockNeedsLayout)if(oa(this.nodeName)===
"inline")this.style.display="inline-block";else{this.style.display="inline";this.style.zoom=1}else this.style.display="inline-block"}if(c.isArray(a[k])){(h.specialEasing=h.specialEasing||{})[k]=a[k][1];a[k]=a[k][0]}}if(h.overflow!=null)this.style.overflow="hidden";h.curAnim=c.extend({},a);c.each(a,function(B,D){var H=new c.fx(s,h,B);if(tb.test(D))H[D==="toggle"?n?"show":"hide":D](a);else{var w=ub.exec(D),G=H.cur(true)||0;if(w){var M=parseFloat(w[2]),g=w[3]||"px";if(g!=="px"){c.style(s,B,(M||1)+g);
G=(M||1)/H.cur(true)*G;c.style(s,B,G+g)}if(w[1])M=(w[1]==="-="?-1:1)*M+G;H.custom(G,M,g)}else H.custom(G,D,"")}});return true})},stop:function(a,b){var d=c.timers;a&&this.queue([]);this.each(function(){for(var e=d.length-1;e>=0;e--)if(d[e].elem===this){b&&d[e](true);d.splice(e,1)}});b||this.dequeue();return this}});c.each({slideDown:S("show",1),slideUp:S("hide",1),slideToggle:S("toggle",1),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"}},function(a,b){c.fn[a]=function(d,e,f){return this.animate(b,
d,e,f)}});c.extend({speed:function(a,b,d){var e=a&&typeof a==="object"?c.extend({},a):{complete:d||!d&&b||c.isFunction(a)&&a,duration:a,easing:d&&b||b&&!c.isFunction(b)&&b};e.duration=c.fx.off?0:typeof e.duration==="number"?e.duration:e.duration in c.fx.speeds?c.fx.speeds[e.duration]:c.fx.speeds._default;e.old=e.complete;e.complete=function(){e.queue!==false&&c(this).dequeue();c.isFunction(e.old)&&e.old.call(this)};return e},easing:{linear:function(a,b,d,e){return d+e*a},swing:function(a,b,d,e){return(-Math.cos(a*
Math.PI)/2+0.5)*e+d}},timers:[],fx:function(a,b,d){this.options=b;this.elem=a;this.prop=d;if(!b.orig)b.orig={}}});c.fx.prototype={update:function(){this.options.step&&this.options.step.call(this.elem,this.now,this);(c.fx.step[this.prop]||c.fx.step._default)(this)},cur:function(){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return this.elem[this.prop];var a=parseFloat(c.css(this.elem,this.prop));return a&&a>-1E4?a:0},custom:function(a,b,d){function e(h){return f.step(h)}
this.startTime=c.now();this.start=a;this.end=b;this.unit=d||this.unit||"px";this.now=this.start;this.pos=this.state=0;var f=this;a=c.fx;e.elem=this.elem;if(e()&&c.timers.push(e)&&!aa)aa=setInterval(a.tick,a.interval)},show:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.show=true;this.custom(this.prop==="width"||this.prop==="height"?1:0,this.cur());c(this.elem).show()},hide:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.hide=true;
this.custom(this.cur(),0)},step:function(a){var b=c.now(),d=true;if(a||b>=this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var e in this.options.curAnim)if(this.options.curAnim[e]!==true)d=false;if(d){if(this.options.overflow!=null&&!c.support.shrinkWrapBlocks){var f=this.elem,h=this.options;c.each(["","X","Y"],function(l,n){f.style["overflow"+n]=h.overflow[l]})}this.options.hide&&c(this.elem).hide();if(this.options.hide||
this.options.show)for(var k in this.options.curAnim)c.style(this.elem,k,this.options.orig[k]);this.options.complete.call(this.elem)}return false}else{a=b-this.startTime;this.state=a/this.options.duration;b=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||b](this.state,a,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=
c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||c.fx.stop()},interval:13,stop:function(){clearInterval(aa);aa=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===
b.elem}).length};var vb=/^t(?:able|d|h)$/i,Fa=/^(?:body|html)$/i;c.fn.offset="getBoundingClientRect"in u.documentElement?function(a){var b=this[0],d;if(a)return this.each(function(k){c.offset.setOffset(this,a,k)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);try{d=b.getBoundingClientRect()}catch(e){}var f=b.ownerDocument,h=f.documentElement;if(!d||!c.contains(h,b))return d||{top:0,left:0};b=f.body;f=ea(f);return{top:d.top+(f.pageYOffset||c.support.boxModel&&
h.scrollTop||b.scrollTop)-(h.clientTop||b.clientTop||0),left:d.left+(f.pageXOffset||c.support.boxModel&&h.scrollLeft||b.scrollLeft)-(h.clientLeft||b.clientLeft||0)}}:function(a){var b=this[0];if(a)return this.each(function(s){c.offset.setOffset(this,a,s)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,e=b.ownerDocument,f,h=e.documentElement,k=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;
for(var l=b.offsetTop,n=b.offsetLeft;(b=b.parentNode)&&b!==k&&b!==h;){if(c.offset.supportsFixedPosition&&f.position==="fixed")break;f=e?e.getComputedStyle(b,null):b.currentStyle;l-=b.scrollTop;n-=b.scrollLeft;if(b===d){l+=b.offsetTop;n+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&vb.test(b.nodeName))){l+=parseFloat(f.borderTopWidth)||0;n+=parseFloat(f.borderLeftWidth)||0}d=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&f.overflow!=="visible"){l+=
parseFloat(f.borderTopWidth)||0;n+=parseFloat(f.borderLeftWidth)||0}f=f}if(f.position==="relative"||f.position==="static"){l+=k.offsetTop;n+=k.offsetLeft}if(c.offset.supportsFixedPosition&&f.position==="fixed"){l+=Math.max(h.scrollTop,k.scrollTop);n+=Math.max(h.scrollLeft,k.scrollLeft)}return{top:l,left:n}};c.offset={initialize:function(){var a=u.body,b=u.createElement("div"),d,e,f,h=parseFloat(c.css(a,"marginTop"))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",
height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";a.insertBefore(b,a.firstChild);d=b.firstChild;e=d.firstChild;f=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=e.offsetTop!==5;this.doesAddBorderForTableAndCells=
f.offsetTop===5;e.style.position="fixed";e.style.top="20px";this.supportsFixedPosition=e.offsetTop===20||e.offsetTop===15;e.style.position=e.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=e.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==h;a.removeChild(b);c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.css(a,
"marginTop"))||0;d+=parseFloat(c.css(a,"marginLeft"))||0}return{top:b,left:d}},setOffset:function(a,b,d){var e=c.css(a,"position");if(e==="static")a.style.position="relative";var f=c(a),h=f.offset(),k=c.css(a,"top"),l=c.css(a,"left"),n=e==="absolute"&&c.inArray("auto",[k,l])>-1;e={};var s={};if(n)s=f.position();k=n?s.top:parseInt(k,10)||0;l=n?s.left:parseInt(l,10)||0;if(c.isFunction(b))b=b.call(a,d,h);if(b.top!=null)e.top=b.top-h.top+k;if(b.left!=null)e.left=b.left-h.left+l;"using"in b?b.using.call(a,
e):f.css(e)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),e=Fa.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.css(a,"marginTop"))||0;d.left-=parseFloat(c.css(a,"marginLeft"))||0;e.top+=parseFloat(c.css(b[0],"borderTopWidth"))||0;e.left+=parseFloat(c.css(b[0],"borderLeftWidth"))||0;return{top:d.top-e.top,left:d.left-e.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||u.body;a&&!Fa.test(a.nodeName)&&
c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(e){var f=this[0],h;if(!f)return null;if(e!==A)return this.each(function(){if(h=ea(this))h.scrollTo(!a?e:c(h).scrollLeft(),a?e:c(h).scrollTop());else this[d]=e});else return(h=ea(f))?"pageXOffset"in h?h[a?"pageYOffset":"pageXOffset"]:c.support.boxModel&&h.document.documentElement[d]||h.document.body[d]:f[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();
c.fn["inner"+b]=function(){return this[0]?parseFloat(c.css(this[0],d,"padding")):null};c.fn["outer"+b]=function(e){return this[0]?parseFloat(c.css(this[0],d,e?"margin":"border")):null};c.fn[d]=function(e){var f=this[0];if(!f)return e==null?null:this;if(c.isFunction(e))return this.each(function(h){var k=c(this);k[d](e.call(this,h,k[d]()))});return c.isWindow(f)?f.document.compatMode==="CSS1Compat"&&f.document.documentElement["client"+b]||f.document.body["client"+b]:f.nodeType===9?Math.max(f.documentElement["client"+
b],f.body["scroll"+b],f.documentElement["scroll"+b],f.body["offset"+b],f.documentElement["offset"+b]):e===A?parseFloat(c.css(f,d)):this.css(d,typeof e==="string"?e:e+"px")}})})(window);
|
app/routes/index.js
|
galaxycubic/codedoges
|
import React, {Component} from 'react'
import {Route} from 'react-router-dom'
import Login from '../containers/Login'
import HomeRoutes from './HomeRoutes'
class IndexRoutes extends Component {
render() {
return (
<div>
<Route exact path='/' component={Login}></Route>
<Route path='/home' component={HomeRoutes}></Route>
</div>
)
}
}
export default IndexRoutes
|
ajax/libs/ionic/0.9.21-alpha/js/ionic.js
|
bdukes/cdnjs
|
/*!
* Copyright 2014 Drifty Co.
* http://drifty.com/
*
* Ionic, v0.9.21
* A powerful HTML5 mobile app framework.
* http://ionicframework.com/
*
* By @maxlynch, @helloimben, @adamdbradley <3
*
* Licensed under the MIT license. Please see LICENSE for more information.
*
*/;
// Create namespaces
window.ionic = {
controllers: {},
views: {},
version: '0.9.21'
};;
(function(ionic) {
var bezierCoord = function (x,y) {
if(!x) x=0;
if(!y) y=0;
return {x: x, y: y};
};
function B1(t) { return t*t*t; }
function B2(t) { return 3*t*t*(1-t); }
function B3(t) { return 3*t*(1-t)*(1-t); }
function B4(t) { return (1-t)*(1-t)*(1-t); }
ionic.Animator = {
// Quadratic bezier solver
getQuadraticBezier: function(percent,C1,C2,C3,C4) {
var pos = new bezierCoord();
pos.x = C1.x*B1(percent) + C2.x*B2(percent) + C3.x*B3(percent) + C4.x*B4(percent);
pos.y = C1.y*B1(percent) + C2.y*B2(percent) + C3.y*B3(percent) + C4.y*B4(percent);
return pos;
},
// Cubic bezier solver from https://github.com/arian/cubic-bezier (MIT)
getCubicBezier: function(x1, y1, x2, y2, duration) {
// Precision
epsilon = (1000 / 60 / duration) / 4;
var curveX = function(t){
var v = 1 - t;
return 3 * v * v * t * x1 + 3 * v * t * t * x2 + t * t * t;
};
var curveY = function(t){
var v = 1 - t;
return 3 * v * v * t * y1 + 3 * v * t * t * y2 + t * t * t;
};
var derivativeCurveX = function(t){
var v = 1 - t;
return 3 * (2 * (t - 1) * t + v * v) * x1 + 3 * (- t * t * t + 2 * v * t) * x2;
};
return function(t) {
var x = t, t0, t1, t2, x2, d2, i;
// First try a few iterations of Newton's method -- normally very fast.
for (t2 = x, i = 0; i < 8; i++){
x2 = curveX(t2) - x;
if (Math.abs(x2) < epsilon) return curveY(t2);
d2 = derivativeCurveX(t2);
if (Math.abs(d2) < 1e-6) break;
t2 = t2 - x2 / d2;
}
t0 = 0, t1 = 1, t2 = x;
if (t2 < t0) return curveY(t0);
if (t2 > t1) return curveY(t1);
// Fallback to the bisection method for reliability.
while (t0 < t1){
x2 = curveX(t2);
if (Math.abs(x2 - x) < epsilon) return curveY(t2);
if (x > x2) t0 = t2;
else t1 = t2;
t2 = (t1 - t0) * 0.5 + t0;
}
// Failure
return curveY(t2);
};
},
animate: function(element, className, fn) {
return {
leave: function() {
var endFunc = function() {
element.classList.remove('leave');
element.classList.remove('leave-active');
element.removeEventListener('webkitTransitionEnd', endFunc);
element.removeEventListener('transitionEnd', endFunc);
};
element.addEventListener('webkitTransitionEnd', endFunc);
element.addEventListener('transitionEnd', endFunc);
element.classList.add('leave');
element.classList.add('leave-active');
return this;
},
enter: function() {
var endFunc = function() {
element.classList.remove('enter');
element.classList.remove('enter-active');
element.removeEventListener('webkitTransitionEnd', endFunc);
element.removeEventListener('transitionEnd', endFunc);
};
element.addEventListener('webkitTransitionEnd', endFunc);
element.addEventListener('transitionEnd', endFunc);
element.classList.add('enter');
element.classList.add('enter-active');
return this;
}
};
}
};
})(ionic);
;
(function(ionic) {
ionic.DomUtil = {
ready: function(cb) {
if(document.readyState === "complete") {
setTimeout(cb, 1);
} else {
document.addEventListener('DOMContentLoaded', cb);
}
},
getTextBounds: function(textNode) {
if(document.createRange) {
var range = document.createRange();
range.selectNodeContents(textNode);
if(range.getBoundingClientRect) {
var rect = range.getBoundingClientRect();
var sx = window.scrollX;
var sy = window.scrollY;
return {
top: rect.top + sy,
left: rect.left + sx,
right: rect.left + sx + rect.width,
bottom: rect.top + sy + rect.height,
width: rect.width,
height: rect.height
};
}
}
return null;
},
getChildIndex: function(element, type) {
if(type) {
var ch = element.parentNode.children;
var c;
for(var i = 0, k = 0, j = ch.length; i < j; i++) {
c = ch[i];
if(c.nodeName && c.nodeName.toLowerCase() == type) {
if(c == element) {
return k;
}
k++;
}
}
}
return Array.prototype.slice.call(element.parentNode.children).indexOf(element);
},
swapNodes: function(src, dest) {
dest.parentNode.insertBefore(src, dest);
},
/**
* {returns} the closest parent matching the className
*/
getParentWithClass: function(e, className) {
while(e.parentNode) {
if(e.parentNode.classList && e.parentNode.classList.contains(className)) {
return e.parentNode;
}
e = e.parentNode;
}
return null;
},
/**
* {returns} the closest parent or self matching the className
*/
getParentOrSelfWithClass: function(e, className) {
while(e) {
if(e.classList && e.classList.contains(className)) {
return e;
}
e = e.parentNode;
}
return null;
},
rectContains: function(x, y, x1, y1, x2, y2) {
if(x < x1 || x > x2) return false;
if(y < y1 || y > y2) return false;
return true;
}
};
})(window.ionic);
;
/**
* ion-events.js
*
* Author: Max Lynch <max@drifty.com>
*
* Framework events handles various mobile browser events, and
* detects special events like tap/swipe/etc. and emits them
* as custom events that can be used in an app.
*
* Portions lovingly adapted from github.com/maker/ratchet and github.com/alexgibson/tap.js - thanks guys!
*/
(function(ionic) {
// Custom event polyfill
if(!window.CustomEvent) {
(function() {
var CustomEvent;
CustomEvent = function(event, params) {
var evt;
params = params || {
bubbles: false,
cancelable: false,
detail: undefined
};
evt = document.createEvent("CustomEvent");
evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
return evt;
};
CustomEvent.prototype = window.Event.prototype;
window.CustomEvent = CustomEvent;
})();
}
ionic.EventController = {
VIRTUALIZED_EVENTS: ['tap', 'swipe', 'swiperight', 'swipeleft', 'drag', 'hold', 'release'],
isAndroidBrowser: (navigator.userAgent.indexOf('Android') > 0 && navigator.userAgent.indexOf('Chrome') < 0),
// Trigger a new event
trigger: function(eventType, data) {
var event = new CustomEvent(eventType, { detail: data });
// Make sure to trigger the event on the given target, or dispatch it from
// the window if we don't have an event target
if(data && data.target) {
// fire the event
data.target.dispatchEvent(event) || window.dispatchEvent(event);
// fix for "click" firing twice on our Android friends
if(ionic.EventController.isAndroidBrowser && eventType === 'click') {
// Due to a bug, old Android browser fires both touchstart/touchend
// and mousedown/mouseup. Because both are fired it results in
// the "click" running twice on an element. Since this was a
// triggered "click", which probably came from our "tap", then
// set this element to be disabled for X milliseconds. While this
// element is disabled, a second "click" by the browser would not
// execute, hence the "click" only fires once from the initial "tap".
var orgVal = data.target.disabled;
data.target.disabled = true;
// After X milliseconds set the disabled value back to what it was
setTimeout(function(){
data.target.disabled = orgVal;
}, 200);
}
}
},
// Bind an event
on: function(type, callback, element) {
var e = element || window;
// Bind a gesture if it's a virtual event
for(var i = 0, j = this.VIRTUALIZED_EVENTS.length; i < j; i++) {
if(type == this.VIRTUALIZED_EVENTS[i]) {
var gesture = new ionic.Gesture(element);
gesture.on(type, callback);
return gesture;
}
}
// Otherwise bind a normal event
e.addEventListener(type, callback);
},
off: function(type, callback, element) {
element.removeEventListener(type, callback);
},
// Register for a new gesture event on the given element
onGesture: function(type, callback, element) {
var gesture = new ionic.Gesture(element);
gesture.on(type, callback);
return gesture;
},
// Unregister a previous gesture event
offGesture: function(gesture, type, callback) {
gesture.off(type, callback);
},
handlePopState: function(event) {
},
};
// Map some convenient top-level functions for event handling
ionic.on = function() { ionic.EventController.on.apply(ionic.EventController, arguments); };
ionic.off = function() { ionic.EventController.off.apply(ionic.EventController, arguments); };
ionic.trigger = ionic.EventController.trigger;//function() { ionic.EventController.trigger.apply(ionic.EventController.trigger, arguments); };
ionic.onGesture = function() { return ionic.EventController.onGesture.apply(ionic.EventController.onGesture, arguments); };
ionic.offGesture = function() { return ionic.EventController.offGesture.apply(ionic.EventController.offGesture, arguments); };
})(window.ionic);
;
/**
* Simple gesture controllers with some common gestures that emit
* gesture events.
*
* Ported from github.com/EightMedia/ionic.Gestures.js - thanks!
*/
(function(ionic) {
/**
* ionic.Gestures
* use this to create instances
* @param {HTMLElement} element
* @param {Object} options
* @returns {ionic.Gestures.Instance}
* @constructor
*/
ionic.Gesture = function(element, options) {
return new ionic.Gestures.Instance(element, options || {});
};
ionic.Gestures = {};
// default settings
ionic.Gestures.defaults = {
// add styles and attributes to the element to prevent the browser from doing
// its native behavior. this doesnt prevent the scrolling, but cancels
// the contextmenu, tap highlighting etc
// set to false to disable this
stop_browser_behavior: {
// this also triggers onselectstart=false for IE
userSelect: 'none',
// this makes the element blocking in IE10 >, you could experiment with the value
// see for more options this issue; https://github.com/EightMedia/hammer.js/issues/241
touchAction: 'none',
touchCallout: 'none',
contentZooming: 'none',
userDrag: 'none',
tapHighlightColor: 'rgba(0,0,0,0)'
}
// more settings are defined per gesture at gestures.js
};
// detect touchevents
ionic.Gestures.HAS_POINTEREVENTS = window.navigator.pointerEnabled || window.navigator.msPointerEnabled;
ionic.Gestures.HAS_TOUCHEVENTS = ('ontouchstart' in window);
// dont use mouseevents on mobile devices
ionic.Gestures.MOBILE_REGEX = /mobile|tablet|ip(ad|hone|od)|android|silk/i;
ionic.Gestures.NO_MOUSEEVENTS = ionic.Gestures.HAS_TOUCHEVENTS && window.navigator.userAgent.match(ionic.Gestures.MOBILE_REGEX);
// eventtypes per touchevent (start, move, end)
// are filled by ionic.Gestures.event.determineEventTypes on setup
ionic.Gestures.EVENT_TYPES = {};
// direction defines
ionic.Gestures.DIRECTION_DOWN = 'down';
ionic.Gestures.DIRECTION_LEFT = 'left';
ionic.Gestures.DIRECTION_UP = 'up';
ionic.Gestures.DIRECTION_RIGHT = 'right';
// pointer type
ionic.Gestures.POINTER_MOUSE = 'mouse';
ionic.Gestures.POINTER_TOUCH = 'touch';
ionic.Gestures.POINTER_PEN = 'pen';
// touch event defines
ionic.Gestures.EVENT_START = 'start';
ionic.Gestures.EVENT_MOVE = 'move';
ionic.Gestures.EVENT_END = 'end';
// hammer document where the base events are added at
ionic.Gestures.DOCUMENT = window.document;
// plugins namespace
ionic.Gestures.plugins = {};
// if the window events are set...
ionic.Gestures.READY = false;
/**
* setup events to detect gestures on the document
*/
function setup() {
if(ionic.Gestures.READY) {
return;
}
// find what eventtypes we add listeners to
ionic.Gestures.event.determineEventTypes();
// Register all gestures inside ionic.Gestures.gestures
for(var name in ionic.Gestures.gestures) {
if(ionic.Gestures.gestures.hasOwnProperty(name)) {
ionic.Gestures.detection.register(ionic.Gestures.gestures[name]);
}
}
// Add touch events on the document
ionic.Gestures.event.onTouch(ionic.Gestures.DOCUMENT, ionic.Gestures.EVENT_MOVE, ionic.Gestures.detection.detect);
ionic.Gestures.event.onTouch(ionic.Gestures.DOCUMENT, ionic.Gestures.EVENT_END, ionic.Gestures.detection.detect);
// ionic.Gestures is ready...!
ionic.Gestures.READY = true;
}
/**
* create new hammer instance
* all methods should return the instance itself, so it is chainable.
* @param {HTMLElement} element
* @param {Object} [options={}]
* @returns {ionic.Gestures.Instance}
* @name Gesture.Instance
* @constructor
*/
ionic.Gestures.Instance = function(element, options) {
var self = this;
// A null element was passed into the instance, which means
// whatever lookup was done to find this element failed to find it
// so we can't listen for events on it.
if(element === null) {
console.error('Null element passed to gesture (element does not exist). Not listening for gesture');
return;
}
// setup ionic.GesturesJS window events and register all gestures
// this also sets up the default options
setup();
this.element = element;
// start/stop detection option
this.enabled = true;
// merge options
this.options = ionic.Gestures.utils.extend(
ionic.Gestures.utils.extend({}, ionic.Gestures.defaults),
options || {});
// add some css to the element to prevent the browser from doing its native behavoir
if(this.options.stop_browser_behavior) {
ionic.Gestures.utils.stopDefaultBrowserBehavior(this.element, this.options.stop_browser_behavior);
}
// start detection on touchstart
ionic.Gestures.event.onTouch(element, ionic.Gestures.EVENT_START, function(ev) {
if(self.enabled) {
ionic.Gestures.detection.startDetect(self, ev);
}
});
// return instance
return this;
};
ionic.Gestures.Instance.prototype = {
/**
* bind events to the instance
* @param {String} gesture
* @param {Function} handler
* @returns {ionic.Gestures.Instance}
*/
on: function onEvent(gesture, handler){
var gestures = gesture.split(' ');
for(var t=0; t<gestures.length; t++) {
this.element.addEventListener(gestures[t], handler, false);
}
return this;
},
/**
* unbind events to the instance
* @param {String} gesture
* @param {Function} handler
* @returns {ionic.Gestures.Instance}
*/
off: function offEvent(gesture, handler){
var gestures = gesture.split(' ');
for(var t=0; t<gestures.length; t++) {
this.element.removeEventListener(gestures[t], handler, false);
}
return this;
},
/**
* trigger gesture event
* @param {String} gesture
* @param {Object} eventData
* @returns {ionic.Gestures.Instance}
*/
trigger: function triggerEvent(gesture, eventData){
// create DOM event
var event = ionic.Gestures.DOCUMENT.createEvent('Event');
event.initEvent(gesture, true, true);
event.gesture = eventData;
// trigger on the target if it is in the instance element,
// this is for event delegation tricks
var element = this.element;
if(ionic.Gestures.utils.hasParent(eventData.target, element)) {
element = eventData.target;
}
element.dispatchEvent(event);
return this;
},
/**
* enable of disable hammer.js detection
* @param {Boolean} state
* @returns {ionic.Gestures.Instance}
*/
enable: function enable(state) {
this.enabled = state;
return this;
}
};
/**
* this holds the last move event,
* used to fix empty touchend issue
* see the onTouch event for an explanation
* @type {Object}
*/
var last_move_event = null;
/**
* when the mouse is hold down, this is true
* @type {Boolean}
*/
var enable_detect = false;
/**
* when touch events have been fired, this is true
* @type {Boolean}
*/
var touch_triggered = false;
ionic.Gestures.event = {
/**
* simple addEventListener
* @param {HTMLElement} element
* @param {String} type
* @param {Function} handler
*/
bindDom: function(element, type, handler) {
var types = type.split(' ');
for(var t=0; t<types.length; t++) {
element.addEventListener(types[t], handler, false);
}
},
/**
* touch events with mouse fallback
* @param {HTMLElement} element
* @param {String} eventType like ionic.Gestures.EVENT_MOVE
* @param {Function} handler
*/
onTouch: function onTouch(element, eventType, handler) {
var self = this;
this.bindDom(element, ionic.Gestures.EVENT_TYPES[eventType], function bindDomOnTouch(ev) {
var sourceEventType = ev.type.toLowerCase();
// onmouseup, but when touchend has been fired we do nothing.
// this is for touchdevices which also fire a mouseup on touchend
if(sourceEventType.match(/mouse/) && touch_triggered) {
return;
}
// mousebutton must be down or a touch event
else if( sourceEventType.match(/touch/) || // touch events are always on screen
sourceEventType.match(/pointerdown/) || // pointerevents touch
(sourceEventType.match(/mouse/) && ev.which === 1) // mouse is pressed
){
enable_detect = true;
}
// mouse isn't pressed
else if(sourceEventType.match(/mouse/) && ev.which !== 1) {
enable_detect = false;
}
// we are in a touch event, set the touch triggered bool to true,
// this for the conflicts that may occur on ios and android
if(sourceEventType.match(/touch|pointer/)) {
touch_triggered = true;
}
// count the total touches on the screen
var count_touches = 0;
// when touch has been triggered in this detection session
// and we are now handling a mouse event, we stop that to prevent conflicts
if(enable_detect) {
// update pointerevent
if(ionic.Gestures.HAS_POINTEREVENTS && eventType != ionic.Gestures.EVENT_END) {
count_touches = ionic.Gestures.PointerEvent.updatePointer(eventType, ev);
}
// touch
else if(sourceEventType.match(/touch/)) {
count_touches = ev.touches.length;
}
// mouse
else if(!touch_triggered) {
count_touches = sourceEventType.match(/up/) ? 0 : 1;
}
// if we are in a end event, but when we remove one touch and
// we still have enough, set eventType to move
if(count_touches > 0 && eventType == ionic.Gestures.EVENT_END) {
eventType = ionic.Gestures.EVENT_MOVE;
}
// no touches, force the end event
else if(!count_touches) {
eventType = ionic.Gestures.EVENT_END;
}
// store the last move event
if(count_touches || last_move_event === null) {
last_move_event = ev;
}
// trigger the handler
handler.call(ionic.Gestures.detection, self.collectEventData(element, eventType, self.getTouchList(last_move_event, eventType), ev));
// remove pointerevent from list
if(ionic.Gestures.HAS_POINTEREVENTS && eventType == ionic.Gestures.EVENT_END) {
count_touches = ionic.Gestures.PointerEvent.updatePointer(eventType, ev);
}
}
//debug(sourceEventType +" "+ eventType);
// on the end we reset everything
if(!count_touches) {
last_move_event = null;
enable_detect = false;
touch_triggered = false;
ionic.Gestures.PointerEvent.reset();
}
});
},
/**
* we have different events for each device/browser
* determine what we need and set them in the ionic.Gestures.EVENT_TYPES constant
*/
determineEventTypes: function determineEventTypes() {
// determine the eventtype we want to set
var types;
// pointerEvents magic
if(ionic.Gestures.HAS_POINTEREVENTS) {
types = ionic.Gestures.PointerEvent.getEvents();
}
// on Android, iOS, blackberry, windows mobile we dont want any mouseevents
else if(ionic.Gestures.NO_MOUSEEVENTS) {
types = [
'touchstart',
'touchmove',
'touchend touchcancel'];
}
// for non pointer events browsers and mixed browsers,
// like chrome on windows8 touch laptop
else {
types = [
'touchstart mousedown',
'touchmove mousemove',
'touchend touchcancel mouseup'];
}
ionic.Gestures.EVENT_TYPES[ionic.Gestures.EVENT_START] = types[0];
ionic.Gestures.EVENT_TYPES[ionic.Gestures.EVENT_MOVE] = types[1];
ionic.Gestures.EVENT_TYPES[ionic.Gestures.EVENT_END] = types[2];
},
/**
* create touchlist depending on the event
* @param {Object} ev
* @param {String} eventType used by the fakemultitouch plugin
*/
getTouchList: function getTouchList(ev/*, eventType*/) {
// get the fake pointerEvent touchlist
if(ionic.Gestures.HAS_POINTEREVENTS) {
return ionic.Gestures.PointerEvent.getTouchList();
}
// get the touchlist
else if(ev.touches) {
return ev.touches;
}
// make fake touchlist from mouse position
else {
ev.indentifier = 1;
return [ev];
}
},
/**
* collect event data for ionic.Gestures js
* @param {HTMLElement} element
* @param {String} eventType like ionic.Gestures.EVENT_MOVE
* @param {Object} eventData
*/
collectEventData: function collectEventData(element, eventType, touches, ev) {
// find out pointerType
var pointerType = ionic.Gestures.POINTER_TOUCH;
if(ev.type.match(/mouse/) || ionic.Gestures.PointerEvent.matchType(ionic.Gestures.POINTER_MOUSE, ev)) {
pointerType = ionic.Gestures.POINTER_MOUSE;
}
return {
center : ionic.Gestures.utils.getCenter(touches),
timeStamp : new Date().getTime(),
target : ev.target,
touches : touches,
eventType : eventType,
pointerType : pointerType,
srcEvent : ev,
/**
* prevent the browser default actions
* mostly used to disable scrolling of the browser
*/
preventDefault: function() {
if(this.srcEvent.preventManipulation) {
this.srcEvent.preventManipulation();
}
if(this.srcEvent.preventDefault) {
//this.srcEvent.preventDefault();
}
},
/**
* stop bubbling the event up to its parents
*/
stopPropagation: function() {
this.srcEvent.stopPropagation();
},
/**
* immediately stop gesture detection
* might be useful after a swipe was detected
* @return {*}
*/
stopDetect: function() {
return ionic.Gestures.detection.stopDetect();
}
};
}
};
ionic.Gestures.PointerEvent = {
/**
* holds all pointers
* @type {Object}
*/
pointers: {},
/**
* get a list of pointers
* @returns {Array} touchlist
*/
getTouchList: function() {
var self = this;
var touchlist = [];
// we can use forEach since pointerEvents only is in IE10
Object.keys(self.pointers).sort().forEach(function(id) {
touchlist.push(self.pointers[id]);
});
return touchlist;
},
/**
* update the position of a pointer
* @param {String} type ionic.Gestures.EVENT_END
* @param {Object} pointerEvent
*/
updatePointer: function(type, pointerEvent) {
if(type == ionic.Gestures.EVENT_END) {
this.pointers = {};
}
else {
pointerEvent.identifier = pointerEvent.pointerId;
this.pointers[pointerEvent.pointerId] = pointerEvent;
}
return Object.keys(this.pointers).length;
},
/**
* check if ev matches pointertype
* @param {String} pointerType ionic.Gestures.POINTER_MOUSE
* @param {PointerEvent} ev
*/
matchType: function(pointerType, ev) {
if(!ev.pointerType) {
return false;
}
var types = {};
types[ionic.Gestures.POINTER_MOUSE] = (ev.pointerType == ev.MSPOINTER_TYPE_MOUSE || ev.pointerType == ionic.Gestures.POINTER_MOUSE);
types[ionic.Gestures.POINTER_TOUCH] = (ev.pointerType == ev.MSPOINTER_TYPE_TOUCH || ev.pointerType == ionic.Gestures.POINTER_TOUCH);
types[ionic.Gestures.POINTER_PEN] = (ev.pointerType == ev.MSPOINTER_TYPE_PEN || ev.pointerType == ionic.Gestures.POINTER_PEN);
return types[pointerType];
},
/**
* get events
*/
getEvents: function() {
return [
'pointerdown MSPointerDown',
'pointermove MSPointerMove',
'pointerup pointercancel MSPointerUp MSPointerCancel'
];
},
/**
* reset the list
*/
reset: function() {
this.pointers = {};
}
};
ionic.Gestures.utils = {
/**
* extend method,
* also used for cloning when dest is an empty object
* @param {Object} dest
* @param {Object} src
* @parm {Boolean} merge do a merge
* @returns {Object} dest
*/
extend: function extend(dest, src, merge) {
for (var key in src) {
if(dest[key] !== undefined && merge) {
continue;
}
dest[key] = src[key];
}
return dest;
},
/**
* find if a node is in the given parent
* used for event delegation tricks
* @param {HTMLElement} node
* @param {HTMLElement} parent
* @returns {boolean} has_parent
*/
hasParent: function(node, parent) {
while(node){
if(node == parent) {
return true;
}
node = node.parentNode;
}
return false;
},
/**
* get the center of all the touches
* @param {Array} touches
* @returns {Object} center
*/
getCenter: function getCenter(touches) {
var valuesX = [], valuesY = [];
for(var t= 0,len=touches.length; t<len; t++) {
valuesX.push(touches[t].pageX);
valuesY.push(touches[t].pageY);
}
return {
pageX: ((Math.min.apply(Math, valuesX) + Math.max.apply(Math, valuesX)) / 2),
pageY: ((Math.min.apply(Math, valuesY) + Math.max.apply(Math, valuesY)) / 2)
};
},
/**
* calculate the velocity between two points
* @param {Number} delta_time
* @param {Number} delta_x
* @param {Number} delta_y
* @returns {Object} velocity
*/
getVelocity: function getVelocity(delta_time, delta_x, delta_y) {
return {
x: Math.abs(delta_x / delta_time) || 0,
y: Math.abs(delta_y / delta_time) || 0
};
},
/**
* calculate the angle between two coordinates
* @param {Touch} touch1
* @param {Touch} touch2
* @returns {Number} angle
*/
getAngle: function getAngle(touch1, touch2) {
var y = touch2.pageY - touch1.pageY,
x = touch2.pageX - touch1.pageX;
return Math.atan2(y, x) * 180 / Math.PI;
},
/**
* angle to direction define
* @param {Touch} touch1
* @param {Touch} touch2
* @returns {String} direction constant, like ionic.Gestures.DIRECTION_LEFT
*/
getDirection: function getDirection(touch1, touch2) {
var x = Math.abs(touch1.pageX - touch2.pageX),
y = Math.abs(touch1.pageY - touch2.pageY);
if(x >= y) {
return touch1.pageX - touch2.pageX > 0 ? ionic.Gestures.DIRECTION_LEFT : ionic.Gestures.DIRECTION_RIGHT;
}
else {
return touch1.pageY - touch2.pageY > 0 ? ionic.Gestures.DIRECTION_UP : ionic.Gestures.DIRECTION_DOWN;
}
},
/**
* calculate the distance between two touches
* @param {Touch} touch1
* @param {Touch} touch2
* @returns {Number} distance
*/
getDistance: function getDistance(touch1, touch2) {
var x = touch2.pageX - touch1.pageX,
y = touch2.pageY - touch1.pageY;
return Math.sqrt((x*x) + (y*y));
},
/**
* calculate the scale factor between two touchLists (fingers)
* no scale is 1, and goes down to 0 when pinched together, and bigger when pinched out
* @param {Array} start
* @param {Array} end
* @returns {Number} scale
*/
getScale: function getScale(start, end) {
// need two fingers...
if(start.length >= 2 && end.length >= 2) {
return this.getDistance(end[0], end[1]) /
this.getDistance(start[0], start[1]);
}
return 1;
},
/**
* calculate the rotation degrees between two touchLists (fingers)
* @param {Array} start
* @param {Array} end
* @returns {Number} rotation
*/
getRotation: function getRotation(start, end) {
// need two fingers
if(start.length >= 2 && end.length >= 2) {
return this.getAngle(end[1], end[0]) -
this.getAngle(start[1], start[0]);
}
return 0;
},
/**
* boolean if the direction is vertical
* @param {String} direction
* @returns {Boolean} is_vertical
*/
isVertical: function isVertical(direction) {
return (direction == ionic.Gestures.DIRECTION_UP || direction == ionic.Gestures.DIRECTION_DOWN);
},
/**
* stop browser default behavior with css props
* @param {HtmlElement} element
* @param {Object} css_props
*/
stopDefaultBrowserBehavior: function stopDefaultBrowserBehavior(element, css_props) {
var prop,
vendors = ['webkit','khtml','moz','Moz','ms','o',''];
if(!css_props || !element.style) {
return;
}
// with css properties for modern browsers
for(var i = 0; i < vendors.length; i++) {
for(var p in css_props) {
if(css_props.hasOwnProperty(p)) {
prop = p;
// vender prefix at the property
if(vendors[i]) {
prop = vendors[i] + prop.substring(0, 1).toUpperCase() + prop.substring(1);
}
// set the style
element.style[prop] = css_props[p];
}
}
}
// also the disable onselectstart
if(css_props.userSelect == 'none') {
element.onselectstart = function() {
return false;
};
}
}
};
ionic.Gestures.detection = {
// contains all registred ionic.Gestures.gestures in the correct order
gestures: [],
// data of the current ionic.Gestures.gesture detection session
current: null,
// the previous ionic.Gestures.gesture session data
// is a full clone of the previous gesture.current object
previous: null,
// when this becomes true, no gestures are fired
stopped: false,
/**
* start ionic.Gestures.gesture detection
* @param {ionic.Gestures.Instance} inst
* @param {Object} eventData
*/
startDetect: function startDetect(inst, eventData) {
// already busy with a ionic.Gestures.gesture detection on an element
if(this.current) {
return;
}
this.stopped = false;
this.current = {
inst : inst, // reference to ionic.GesturesInstance we're working for
startEvent : ionic.Gestures.utils.extend({}, eventData), // start eventData for distances, timing etc
lastEvent : false, // last eventData
name : '' // current gesture we're in/detected, can be 'tap', 'hold' etc
};
this.detect(eventData);
},
/**
* ionic.Gestures.gesture detection
* @param {Object} eventData
*/
detect: function detect(eventData) {
if(!this.current || this.stopped) {
return;
}
// extend event data with calculations about scale, distance etc
eventData = this.extendEventData(eventData);
// instance options
var inst_options = this.current.inst.options;
// call ionic.Gestures.gesture handlers
for(var g=0,len=this.gestures.length; g<len; g++) {
var gesture = this.gestures[g];
// only when the instance options have enabled this gesture
if(!this.stopped && inst_options[gesture.name] !== false) {
// if a handler returns false, we stop with the detection
if(gesture.handler.call(gesture, eventData, this.current.inst) === false) {
this.stopDetect();
break;
}
}
}
// store as previous event event
if(this.current) {
this.current.lastEvent = eventData;
}
// endevent, but not the last touch, so dont stop
if(eventData.eventType == ionic.Gestures.EVENT_END && !eventData.touches.length-1) {
this.stopDetect();
}
return eventData;
},
/**
* clear the ionic.Gestures.gesture vars
* this is called on endDetect, but can also be used when a final ionic.Gestures.gesture has been detected
* to stop other ionic.Gestures.gestures from being fired
*/
stopDetect: function stopDetect() {
// clone current data to the store as the previous gesture
// used for the double tap gesture, since this is an other gesture detect session
this.previous = ionic.Gestures.utils.extend({}, this.current);
// reset the current
this.current = null;
// stopped!
this.stopped = true;
},
/**
* extend eventData for ionic.Gestures.gestures
* @param {Object} ev
* @returns {Object} ev
*/
extendEventData: function extendEventData(ev) {
var startEv = this.current.startEvent;
// if the touches change, set the new touches over the startEvent touches
// this because touchevents don't have all the touches on touchstart, or the
// user must place his fingers at the EXACT same time on the screen, which is not realistic
// but, sometimes it happens that both fingers are touching at the EXACT same time
if(startEv && (ev.touches.length != startEv.touches.length || ev.touches === startEv.touches)) {
// extend 1 level deep to get the touchlist with the touch objects
startEv.touches = [];
for(var i=0,len=ev.touches.length; i<len; i++) {
startEv.touches.push(ionic.Gestures.utils.extend({}, ev.touches[i]));
}
}
var delta_time = ev.timeStamp - startEv.timeStamp,
delta_x = ev.center.pageX - startEv.center.pageX,
delta_y = ev.center.pageY - startEv.center.pageY,
velocity = ionic.Gestures.utils.getVelocity(delta_time, delta_x, delta_y);
ionic.Gestures.utils.extend(ev, {
deltaTime : delta_time,
deltaX : delta_x,
deltaY : delta_y,
velocityX : velocity.x,
velocityY : velocity.y,
distance : ionic.Gestures.utils.getDistance(startEv.center, ev.center),
angle : ionic.Gestures.utils.getAngle(startEv.center, ev.center),
direction : ionic.Gestures.utils.getDirection(startEv.center, ev.center),
scale : ionic.Gestures.utils.getScale(startEv.touches, ev.touches),
rotation : ionic.Gestures.utils.getRotation(startEv.touches, ev.touches),
startEvent : startEv
});
return ev;
},
/**
* register new gesture
* @param {Object} gesture object, see gestures.js for documentation
* @returns {Array} gestures
*/
register: function register(gesture) {
// add an enable gesture options if there is no given
var options = gesture.defaults || {};
if(options[gesture.name] === undefined) {
options[gesture.name] = true;
}
// extend ionic.Gestures default options with the ionic.Gestures.gesture options
ionic.Gestures.utils.extend(ionic.Gestures.defaults, options, true);
// set its index
gesture.index = gesture.index || 1000;
// add ionic.Gestures.gesture to the list
this.gestures.push(gesture);
// sort the list by index
this.gestures.sort(function(a, b) {
if (a.index < b.index) {
return -1;
}
if (a.index > b.index) {
return 1;
}
return 0;
});
return this.gestures;
}
};
ionic.Gestures.gestures = ionic.Gestures.gestures || {};
/**
* Custom gestures
* ==============================
*
* Gesture object
* --------------------
* The object structure of a gesture:
*
* { name: 'mygesture',
* index: 1337,
* defaults: {
* mygesture_option: true
* }
* handler: function(type, ev, inst) {
* // trigger gesture event
* inst.trigger(this.name, ev);
* }
* }
* @param {String} name
* this should be the name of the gesture, lowercase
* it is also being used to disable/enable the gesture per instance config.
*
* @param {Number} [index=1000]
* the index of the gesture, where it is going to be in the stack of gestures detection
* like when you build an gesture that depends on the drag gesture, it is a good
* idea to place it after the index of the drag gesture.
*
* @param {Object} [defaults={}]
* the default settings of the gesture. these are added to the instance settings,
* and can be overruled per instance. you can also add the name of the gesture,
* but this is also added by default (and set to true).
*
* @param {Function} handler
* this handles the gesture detection of your custom gesture and receives the
* following arguments:
*
* @param {Object} eventData
* event data containing the following properties:
* timeStamp {Number} time the event occurred
* target {HTMLElement} target element
* touches {Array} touches (fingers, pointers, mouse) on the screen
* pointerType {String} kind of pointer that was used. matches ionic.Gestures.POINTER_MOUSE|TOUCH
* center {Object} center position of the touches. contains pageX and pageY
* deltaTime {Number} the total time of the touches in the screen
* deltaX {Number} the delta on x axis we haved moved
* deltaY {Number} the delta on y axis we haved moved
* velocityX {Number} the velocity on the x
* velocityY {Number} the velocity on y
* angle {Number} the angle we are moving
* direction {String} the direction we are moving. matches ionic.Gestures.DIRECTION_UP|DOWN|LEFT|RIGHT
* distance {Number} the distance we haved moved
* scale {Number} scaling of the touches, needs 2 touches
* rotation {Number} rotation of the touches, needs 2 touches *
* eventType {String} matches ionic.Gestures.EVENT_START|MOVE|END
* srcEvent {Object} the source event, like TouchStart or MouseDown *
* startEvent {Object} contains the same properties as above,
* but from the first touch. this is used to calculate
* distances, deltaTime, scaling etc
*
* @param {ionic.Gestures.Instance} inst
* the instance we are doing the detection for. you can get the options from
* the inst.options object and trigger the gesture event by calling inst.trigger
*
*
* Handle gestures
* --------------------
* inside the handler you can get/set ionic.Gestures.detectionic.current. This is the current
* detection sessionic. It has the following properties
* @param {String} name
* contains the name of the gesture we have detected. it has not a real function,
* only to check in other gestures if something is detected.
* like in the drag gesture we set it to 'drag' and in the swipe gesture we can
* check if the current gesture is 'drag' by accessing ionic.Gestures.detectionic.current.name
*
* @readonly
* @param {ionic.Gestures.Instance} inst
* the instance we do the detection for
*
* @readonly
* @param {Object} startEvent
* contains the properties of the first gesture detection in this sessionic.
* Used for calculations about timing, distance, etc.
*
* @readonly
* @param {Object} lastEvent
* contains all the properties of the last gesture detect in this sessionic.
*
* after the gesture detection session has been completed (user has released the screen)
* the ionic.Gestures.detectionic.current object is copied into ionic.Gestures.detectionic.previous,
* this is usefull for gestures like doubletap, where you need to know if the
* previous gesture was a tap
*
* options that have been set by the instance can be received by calling inst.options
*
* You can trigger a gesture event by calling inst.trigger("mygesture", event).
* The first param is the name of your gesture, the second the event argument
*
*
* Register gestures
* --------------------
* When an gesture is added to the ionic.Gestures.gestures object, it is auto registered
* at the setup of the first ionic.Gestures instance. You can also call ionic.Gestures.detectionic.register
* manually and pass your gesture object as a param
*
*/
/**
* Hold
* Touch stays at the same place for x time
* @events hold
*/
ionic.Gestures.gestures.Hold = {
name: 'hold',
index: 10,
defaults: {
hold_timeout : 500,
hold_threshold : 1
},
timer: null,
handler: function holdGesture(ev, inst) {
switch(ev.eventType) {
case ionic.Gestures.EVENT_START:
// clear any running timers
clearTimeout(this.timer);
// set the gesture so we can check in the timeout if it still is
ionic.Gestures.detection.current.name = this.name;
// set timer and if after the timeout it still is hold,
// we trigger the hold event
this.timer = setTimeout(function() {
if(ionic.Gestures.detection.current.name == 'hold') {
inst.trigger('hold', ev);
}
}, inst.options.hold_timeout);
break;
// when you move or end we clear the timer
case ionic.Gestures.EVENT_MOVE:
if(ev.distance > inst.options.hold_threshold) {
clearTimeout(this.timer);
}
break;
case ionic.Gestures.EVENT_END:
clearTimeout(this.timer);
break;
}
}
};
/**
* Tap/DoubleTap
* Quick touch at a place or double at the same place
* @events tap, doubletap
*/
ionic.Gestures.gestures.Tap = {
name: 'tap',
index: 100,
defaults: {
tap_max_touchtime : 250,
tap_max_distance : 10,
tap_always : true,
doubletap_distance : 20,
doubletap_interval : 300
},
handler: function tapGesture(ev, inst) {
if(ev.eventType == ionic.Gestures.EVENT_END) {
// previous gesture, for the double tap since these are two different gesture detections
var prev = ionic.Gestures.detection.previous,
did_doubletap = false;
// when the touchtime is higher then the max touch time
// or when the moving distance is too much
if(ev.deltaTime > inst.options.tap_max_touchtime ||
ev.distance > inst.options.tap_max_distance) {
return;
}
// check if double tap
if(prev && prev.name == 'tap' &&
(ev.timeStamp - prev.lastEvent.timeStamp) < inst.options.doubletap_interval &&
ev.distance < inst.options.doubletap_distance) {
inst.trigger('doubletap', ev);
did_doubletap = true;
}
// do a single tap
if(!did_doubletap || inst.options.tap_always) {
ionic.Gestures.detection.current.name = 'tap';
inst.trigger(ionic.Gestures.detection.current.name, ev);
}
}
}
};
/**
* Swipe
* triggers swipe events when the end velocity is above the threshold
* @events swipe, swipeleft, swiperight, swipeup, swipedown
*/
ionic.Gestures.gestures.Swipe = {
name: 'swipe',
index: 40,
defaults: {
// set 0 for unlimited, but this can conflict with transform
swipe_max_touches : 1,
swipe_velocity : 0.7
},
handler: function swipeGesture(ev, inst) {
if(ev.eventType == ionic.Gestures.EVENT_END) {
// max touches
if(inst.options.swipe_max_touches > 0 &&
ev.touches.length > inst.options.swipe_max_touches) {
return;
}
// when the distance we moved is too small we skip this gesture
// or we can be already in dragging
if(ev.velocityX > inst.options.swipe_velocity ||
ev.velocityY > inst.options.swipe_velocity) {
// trigger swipe events
inst.trigger(this.name, ev);
inst.trigger(this.name + ev.direction, ev);
}
}
}
};
/**
* Drag
* Move with x fingers (default 1) around on the page. Blocking the scrolling when
* moving left and right is a good practice. When all the drag events are blocking
* you disable scrolling on that area.
* @events drag, drapleft, dragright, dragup, dragdown
*/
ionic.Gestures.gestures.Drag = {
name: 'drag',
index: 50,
defaults: {
drag_min_distance : 10,
// Set correct_for_drag_min_distance to true to make the starting point of the drag
// be calculated from where the drag was triggered, not from where the touch started.
// Useful to avoid a jerk-starting drag, which can make fine-adjustments
// through dragging difficult, and be visually unappealing.
correct_for_drag_min_distance : true,
// set 0 for unlimited, but this can conflict with transform
drag_max_touches : 1,
// prevent default browser behavior when dragging occurs
// be careful with it, it makes the element a blocking element
// when you are using the drag gesture, it is a good practice to set this true
drag_block_horizontal : true,
drag_block_vertical : true,
// drag_lock_to_axis keeps the drag gesture on the axis that it started on,
// It disallows vertical directions if the initial direction was horizontal, and vice versa.
drag_lock_to_axis : false,
// drag lock only kicks in when distance > drag_lock_min_distance
// This way, locking occurs only when the distance has become large enough to reliably determine the direction
drag_lock_min_distance : 25
},
triggered: false,
handler: function dragGesture(ev, inst) {
// current gesture isnt drag, but dragged is true
// this means an other gesture is busy. now call dragend
if(ionic.Gestures.detection.current.name != this.name && this.triggered) {
inst.trigger(this.name +'end', ev);
this.triggered = false;
return;
}
// max touches
if(inst.options.drag_max_touches > 0 &&
ev.touches.length > inst.options.drag_max_touches) {
return;
}
switch(ev.eventType) {
case ionic.Gestures.EVENT_START:
this.triggered = false;
break;
case ionic.Gestures.EVENT_MOVE:
// when the distance we moved is too small we skip this gesture
// or we can be already in dragging
if(ev.distance < inst.options.drag_min_distance &&
ionic.Gestures.detection.current.name != this.name) {
return;
}
// we are dragging!
if(ionic.Gestures.detection.current.name != this.name) {
ionic.Gestures.detection.current.name = this.name;
if (inst.options.correct_for_drag_min_distance) {
// When a drag is triggered, set the event center to drag_min_distance pixels from the original event center.
// Without this correction, the dragged distance would jumpstart at drag_min_distance pixels instead of at 0.
// It might be useful to save the original start point somewhere
var factor = Math.abs(inst.options.drag_min_distance/ev.distance);
ionic.Gestures.detection.current.startEvent.center.pageX += ev.deltaX * factor;
ionic.Gestures.detection.current.startEvent.center.pageY += ev.deltaY * factor;
// recalculate event data using new start point
ev = ionic.Gestures.detection.extendEventData(ev);
}
}
// lock drag to axis?
if(ionic.Gestures.detection.current.lastEvent.drag_locked_to_axis || (inst.options.drag_lock_to_axis && inst.options.drag_lock_min_distance<=ev.distance)) {
ev.drag_locked_to_axis = true;
}
var last_direction = ionic.Gestures.detection.current.lastEvent.direction;
if(ev.drag_locked_to_axis && last_direction !== ev.direction) {
// keep direction on the axis that the drag gesture started on
if(ionic.Gestures.utils.isVertical(last_direction)) {
ev.direction = (ev.deltaY < 0) ? ionic.Gestures.DIRECTION_UP : ionic.Gestures.DIRECTION_DOWN;
}
else {
ev.direction = (ev.deltaX < 0) ? ionic.Gestures.DIRECTION_LEFT : ionic.Gestures.DIRECTION_RIGHT;
}
}
// first time, trigger dragstart event
if(!this.triggered) {
inst.trigger(this.name +'start', ev);
this.triggered = true;
}
// trigger normal event
inst.trigger(this.name, ev);
// direction event, like dragdown
inst.trigger(this.name + ev.direction, ev);
// block the browser events
if( (inst.options.drag_block_vertical && ionic.Gestures.utils.isVertical(ev.direction)) ||
(inst.options.drag_block_horizontal && !ionic.Gestures.utils.isVertical(ev.direction))) {
ev.preventDefault();
}
break;
case ionic.Gestures.EVENT_END:
// trigger dragend
if(this.triggered) {
inst.trigger(this.name +'end', ev);
}
this.triggered = false;
break;
}
}
};
/**
* Transform
* User want to scale or rotate with 2 fingers
* @events transform, pinch, pinchin, pinchout, rotate
*/
ionic.Gestures.gestures.Transform = {
name: 'transform',
index: 45,
defaults: {
// factor, no scale is 1, zoomin is to 0 and zoomout until higher then 1
transform_min_scale : 0.01,
// rotation in degrees
transform_min_rotation : 1,
// prevent default browser behavior when two touches are on the screen
// but it makes the element a blocking element
// when you are using the transform gesture, it is a good practice to set this true
transform_always_block : false
},
triggered: false,
handler: function transformGesture(ev, inst) {
// current gesture isnt drag, but dragged is true
// this means an other gesture is busy. now call dragend
if(ionic.Gestures.detection.current.name != this.name && this.triggered) {
inst.trigger(this.name +'end', ev);
this.triggered = false;
return;
}
// atleast multitouch
if(ev.touches.length < 2) {
return;
}
// prevent default when two fingers are on the screen
if(inst.options.transform_always_block) {
ev.preventDefault();
}
switch(ev.eventType) {
case ionic.Gestures.EVENT_START:
this.triggered = false;
break;
case ionic.Gestures.EVENT_MOVE:
var scale_threshold = Math.abs(1-ev.scale);
var rotation_threshold = Math.abs(ev.rotation);
// when the distance we moved is too small we skip this gesture
// or we can be already in dragging
if(scale_threshold < inst.options.transform_min_scale &&
rotation_threshold < inst.options.transform_min_rotation) {
return;
}
// we are transforming!
ionic.Gestures.detection.current.name = this.name;
// first time, trigger dragstart event
if(!this.triggered) {
inst.trigger(this.name +'start', ev);
this.triggered = true;
}
inst.trigger(this.name, ev); // basic transform event
// trigger rotate event
if(rotation_threshold > inst.options.transform_min_rotation) {
inst.trigger('rotate', ev);
}
// trigger pinch event
if(scale_threshold > inst.options.transform_min_scale) {
inst.trigger('pinch', ev);
inst.trigger('pinch'+ ((ev.scale < 1) ? 'in' : 'out'), ev);
}
break;
case ionic.Gestures.EVENT_END:
// trigger dragend
if(this.triggered) {
inst.trigger(this.name +'end', ev);
}
this.triggered = false;
break;
}
}
};
/**
* Touch
* Called as first, tells the user has touched the screen
* @events touch
*/
ionic.Gestures.gestures.Touch = {
name: 'touch',
index: -Infinity,
defaults: {
// call preventDefault at touchstart, and makes the element blocking by
// disabling the scrolling of the page, but it improves gestures like
// transforming and dragging.
// be careful with using this, it can be very annoying for users to be stuck
// on the page
prevent_default: false,
// disable mouse events, so only touch (or pen!) input triggers events
prevent_mouseevents: false
},
handler: function touchGesture(ev, inst) {
if(inst.options.prevent_mouseevents && ev.pointerType == ionic.Gestures.POINTER_MOUSE) {
ev.stopDetect();
return;
}
if(inst.options.prevent_default) {
ev.preventDefault();
}
if(ev.eventType == ionic.Gestures.EVENT_START) {
inst.trigger(this.name, ev);
}
}
};
/**
* Release
* Called as last, tells the user has released the screen
* @events release
*/
ionic.Gestures.gestures.Release = {
name: 'release',
index: Infinity,
handler: function releaseGesture(ev, inst) {
if(ev.eventType == ionic.Gestures.EVENT_END) {
inst.trigger(this.name, ev);
}
}
};
})(window.ionic);
;
(function(ionic) {
ionic.Platform = {
isReady: false,
isFullScreen: false,
platforms: null,
ready: function(cb) {
// run through tasks to complete now that the device is ready
if(this.isReady) {
cb();
} else {
ionic.on('platformready', cb, document);
}
},
detect: function() {
ionic.Platform._checkPlatforms();
if(this.platforms.length) {
// only change the body class if we got platform info
var i, bodyClass = document.body.className;
for(i = 0; i < this.platforms.length; i++) {
bodyClass += ' platform-' + this.platforms[i];
}
document.body.className = bodyClass;
}
},
device: function() {
if(window.device) return window.device;
console.error('device plugin required');
return {};
},
_checkPlatforms: function(platforms) {
this.platforms = [];
if(this.isCordova()) {
this.platforms.push('cordova');
}
if(this.isIOS7()) {
this.platforms.push('ios7');
}
if(this.isIPad()) {
this.platforms.push('ipad');
}
if(this.isAndroid()) {
this.platforms.push('android');
}
},
// Check if we are running in Cordova
isCordova: function() {
return (window.cordova || window.PhoneGap || window.phonegap);
},
isIPad: function() {
return navigator.userAgent.toLowerCase().indexOf('ipad') >= 0;
},
isIOS7: function() {
return this.device().platform == 'iOS' && parseFloat(window.device.version) >= 7.0;
},
isAndroid: function() {
return this.device().platform === "Android";
},
// Check if the platform is the one detected by cordova
is: function(type) {
if(this.device.platform) {
return window.device.platform.toLowerCase() === type.toLowerCase();
}
// A quick hack for
return navigator.userAgent.toLowerCase().indexOf(type.toLowerCase()) >= 0;
},
showStatusBar: function(val) {
// Only useful when run within cordova
this.showStatusBar = val;
this.ready(function(){
// run this only when or if the platform (cordova) is ready
if(ionic.Platform.showStatusBar) {
// they do not want it to be full screen
StatusBar.show();
document.body.classList.remove('status-bar-hide');
} else {
// it should be full screen
StatusBar.hide();
document.body.classList.add('status-bar-hide');
}
});
},
fullScreen: function(showFullScreen, showStatusBar) {
// fullScreen( [showFullScreen[, showStatusBar] ] )
// showFullScreen: default is true if no param provided
this.isFullScreen = (showFullScreen !== false);
// add/remove the fullscreen classname to the body
ionic.DomUtil.ready(function(){
// run this only when or if the DOM is ready
if(ionic.Platform.isFullScreen) {
document.body.classList.add('fullscreen');
} else {
document.body.classList.remove('fullscreen');
}
});
// showStatusBar: default is false if no param provided
this.showStatusBar( (showStatusBar === true) );
}
};
// setup listeners to know when the device is ready to go
function onWindowLoad() {
// window is loaded, now lets listen for when the device is ready
document.addEventListener("deviceready", onCordovaReady, false);
window.removeEventListener("load", onWindowLoad, false);
}
window.addEventListener("load", onWindowLoad, false);
function onCordovaReady() {
// the device is all set to go, init our own stuff then fire off our event
ionic.Platform.isReady = true;
ionic.Platform.detect();
ionic.trigger('platformready', { target: document });
document.removeEventListener("deviceready", onCordovaReady, false);
}
})(window.ionic);
;
(function(window, document, ionic) {
'use strict';
// From the man himself, Mr. Paul Irish.
// The requestAnimationFrame polyfill
window.rAF = (function(){
return window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
function( callback ){
window.setTimeout(callback, 1000 / 60);
};
})();
// Ionic CSS polyfills
ionic.CSS = {};
(function() {
var d = document.createElement('div');
var keys = ['webkitTransform', 'transform', '-webkit-transform', 'webkit-transform',
'-moz-transform', 'moz-transform', 'MozTransform', 'mozTransform'];
for(var i = 0; i < keys.length; i++) {
if(d.style[keys[i]] !== undefined) {
ionic.CSS.TRANSFORM = keys[i];
break;
}
}
})();
// polyfill use to simulate native "tap"
function inputTapPolyfill(ele, e) {
if(ele.type === "radio") {
if(!ele.checked) ele.checked = true;
ionic.trigger('click', { target: ele });
} else if(ele.type === "checkbox") {
ele.checked = !ele.checked;
ionic.trigger('click', { target: ele });
} else if(ele.type === "submit" || ele.type === "button") {
ionic.trigger('click', { target: ele });
} else {
ele.focus();
}
e.stopPropagation();
e.preventDefault();
return false;
}
function tapPolyfill(orgEvent) {
// if the source event wasn't from a touch event then don't use this polyfill
if(!orgEvent.gesture || orgEvent.gesture.pointerType !== "touch" || !orgEvent.gesture.srcEvent) return;
// An internal Ionic indicator for angular directives that contain
// elements that normally need poly behavior, but are already processed
// (like the radio directive that has a radio button in it, but handles
// the tap stuff itself). This is in contrast to preventDefault which will
// mess up other operations like change events and such
if(orgEvent.alreadyHandled) return;
var e = orgEvent.gesture.srcEvent; // evaluate the actual source event, not the created event by gestures.js
var ele = e.target;
while(ele) {
if( ele.tagName === "INPUT" || ele.tagName === "TEXTAREA" || ele.tagName === "SELECT" ) {
orgEvent.alreadyHandled = true;
return inputTapPolyfill(ele, e);
} else if( ele.tagName === "LABEL" ) {
if(ele.control) {
orgEvent.alreadyHandled = true;
return inputTapPolyfill(ele.control, e);
}
} else if( ele.tagName === "A" || ele.tagName === "BUTTON" ) {
ionic.trigger('click', {
target: ele
});
orgEvent.alreadyHandled = true;
e.stopPropagation();
e.preventDefault();
return false;
}
ele = ele.parentElement;
}
// they didn't tap one of the above elements
// if the currently active element is an input, and they tapped outside
// of the current input, then unset its focus (blur) so the keyboard goes away
var activeElement = document.activeElement;
if(activeElement && (activeElement.tagName === "INPUT" || activeElement.tagName === "TEXTAREA" || activeElement.tagName === "SELECT")) {
activeElement.blur();
e.stopPropagation();
e.preventDefault();
return false;
}
}
// global tap event listener polyfill for HTML elements that were "tapped" by the user
ionic.on("tap", tapPolyfill, document);
})(this, document, ionic);
;
(function(ionic) {
/**
* Various utilities used throughout Ionic
*
* Some of these are adopted from underscore.js and backbone.js, both also MIT licensed.
*/
ionic.Utils = {
arrayMove: function (arr, old_index, new_index) {
if (new_index >= arr.length) {
var k = new_index - arr.length;
while ((k--) + 1) {
arr.push(undefined);
}
}
arr.splice(new_index, 0, arr.splice(old_index, 1)[0]);
return arr;
},
/**
* Return a function that will be called with the given context
*/
proxy: function(func, context) {
var args = Array.prototype.slice.call(arguments, 2);
return function() {
return func.apply(context, args.concat(Array.prototype.slice.call(arguments)));
};
},
/**
* Only call a function once in the given interval.
*
* @param func {Function} the function to call
* @param wait {int} how long to wait before/after to allow function calls
* @param immediate {boolean} whether to call immediately or after the wait interval
*/
debounce: function(func, wait, immediate) {
var timeout, args, context, timestamp, result;
return function() {
context = this;
args = arguments;
timestamp = new Date();
var later = function() {
var last = (new Date()) - timestamp;
if (last < wait) {
timeout = setTimeout(later, wait - last);
} else {
timeout = null;
if (!immediate) result = func.apply(context, args);
}
};
var callNow = immediate && !timeout;
if (!timeout) {
timeout = setTimeout(later, wait);
}
if (callNow) result = func.apply(context, args);
return result;
};
},
/**
* Throttle the given fun, only allowing it to be
* called at most every `wait` ms.
*/
throttle: function(func, wait, options) {
var context, args, result;
var timeout = null;
var previous = 0;
options || (options = {});
var later = function() {
previous = options.leading === false ? 0 : Date.now();
timeout = null;
result = func.apply(context, args);
};
return function() {
var now = Date.now();
if (!previous && options.leading === false) previous = now;
var remaining = wait - (now - previous);
context = this;
args = arguments;
if (remaining <= 0) {
clearTimeout(timeout);
timeout = null;
previous = now;
result = func.apply(context, args);
} else if (!timeout && options.trailing !== false) {
timeout = setTimeout(later, remaining);
}
return result;
};
},
// Borrowed from Backbone.js's extend
// 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.
inherit: 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's constructor.
if (protoProps && protoProps.hasOwnProperty('constructor')) {
child = protoProps.constructor;
} else {
child = function(){ return parent.apply(this, arguments); };
}
// Add static properties to the constructor function, if supplied.
ionic.extend(child, parent, staticProps);
// Set the prototype chain to inherit from `parent`, without calling
// `parent`'s 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) ionic.extend(child.prototype, protoProps);
// Set a convenience property in case the parent's prototype is needed
// later.
child.__super__ = parent.prototype;
return child;
},
// Extend adapted from Underscore.js
extend: function(obj) {
var args = Array.prototype.slice.call(arguments, 1);
for(var i = 0; i < args.length; i++) {
var source = args[i];
if (source) {
for (var prop in source) {
obj[prop] = source[prop];
}
}
}
return obj;
}
};
// Bind a few of the most useful functions to the ionic scope
ionic.inherit = ionic.Utils.inherit;
ionic.extend = ionic.Utils.extend;
ionic.throttle = ionic.Utils.throttle;
ionic.proxy = ionic.Utils.proxy;
ionic.debounce = ionic.Utils.debounce;
})(window.ionic);
;
(function(ionic) {
'use strict';
ionic.views.View = function() {
this.initialize.apply(this, arguments);
};
ionic.views.View.inherit = ionic.inherit;
ionic.extend(ionic.views.View.prototype, {
initialize: function() {}
});
})(window.ionic);
;
/*
* Scroller
* http://github.com/zynga/scroller
*
* Copyright 2011, Zynga Inc.
* Licensed under the MIT License.
* https://raw.github.com/zynga/scroller/master/MIT-LICENSE.txt
*
* Based on the work of: Unify Project (unify-project.org)
* http://unify-project.org
* Copyright 2011, Deutsche Telekom AG
* License: MIT + Apache (V2)
*/
/**
* Generic animation class with support for dropped frames both optional easing and duration.
*
* Optional duration is useful when the lifetime is defined by another condition than time
* e.g. speed of an animating object, etc.
*
* Dropped frame logic allows to keep using the same updater logic independent from the actual
* rendering. This eases a lot of cases where it might be pretty complex to break down a state
* based on the pure time difference.
*/
(function(global) {
var time = Date.now || function() {
return +new Date();
};
var desiredFrames = 60;
var millisecondsPerSecond = 1000;
var running = {};
var counter = 1;
// Create namespaces
if (!global.core) {
global.core = { effect : {} };
} else if (!core.effect) {
core.effect = {};
}
core.effect.Animate = {
/**
* A requestAnimationFrame wrapper / polyfill.
*
* @param callback {Function} The callback to be invoked before the next repaint.
* @param root {HTMLElement} The root element for the repaint
*/
requestAnimationFrame: (function() {
// Check for request animation Frame support
var requestFrame = global.requestAnimationFrame || global.webkitRequestAnimationFrame || global.mozRequestAnimationFrame || global.oRequestAnimationFrame;
var isNative = !!requestFrame;
if (requestFrame && !/requestAnimationFrame\(\)\s*\{\s*\[native code\]\s*\}/i.test(requestFrame.toString())) {
isNative = false;
}
if (isNative) {
return function(callback, root) {
requestFrame(callback, root)
};
}
var TARGET_FPS = 60;
var requests = {};
var requestCount = 0;
var rafHandle = 1;
var intervalHandle = null;
var lastActive = +new Date();
return function(callback, root) {
var callbackHandle = rafHandle++;
// Store callback
requests[callbackHandle] = callback;
requestCount++;
// Create timeout at first request
if (intervalHandle === null) {
intervalHandle = setInterval(function() {
var time = +new Date();
var currentRequests = requests;
// Reset data structure before executing callbacks
requests = {};
requestCount = 0;
for(var key in currentRequests) {
if (currentRequests.hasOwnProperty(key)) {
currentRequests[key](time);
lastActive = time;
}
}
// Disable the timeout when nothing happens for a certain
// period of time
if (time - lastActive > 2500) {
clearInterval(intervalHandle);
intervalHandle = null;
}
}, 1000 / TARGET_FPS);
}
return callbackHandle;
};
})(),
/**
* Stops the given animation.
*
* @param id {Integer} Unique animation ID
* @return {Boolean} Whether the animation was stopped (aka, was running before)
*/
stop: function(id) {
var cleared = running[id] != null;
if (cleared) {
running[id] = null;
}
return cleared;
},
/**
* Whether the given animation is still running.
*
* @param id {Integer} Unique animation ID
* @return {Boolean} Whether the animation is still running
*/
isRunning: function(id) {
return running[id] != null;
},
/**
* Start the animation.
*
* @param stepCallback {Function} Pointer to function which is executed on every step.
* Signature of the method should be `function(percent, now, virtual) { return continueWithAnimation; }`
* @param verifyCallback {Function} Executed before every animation step.
* Signature of the method should be `function() { return continueWithAnimation; }`
* @param completedCallback {Function}
* Signature of the method should be `function(droppedFrames, finishedAnimation) {}`
* @param duration {Integer} Milliseconds to run the animation
* @param easingMethod {Function} Pointer to easing function
* Signature of the method should be `function(percent) { return modifiedValue; }`
* @param root {Element} Render root, when available. Used for internal
* usage of requestAnimationFrame.
* @return {Integer} Identifier of animation. Can be used to stop it any time.
*/
start: function(stepCallback, verifyCallback, completedCallback, duration, easingMethod, root) {
var start = time();
var lastFrame = start;
var percent = 0;
var dropCounter = 0;
var id = counter++;
if (!root) {
root = document.body;
}
// Compacting running db automatically every few new animations
if (id % 20 === 0) {
var newRunning = {};
for (var usedId in running) {
newRunning[usedId] = true;
}
running = newRunning;
}
// This is the internal step method which is called every few milliseconds
var step = function(virtual) {
// Normalize virtual value
var render = virtual !== true;
// Get current time
var now = time();
// Verification is executed before next animation step
if (!running[id] || (verifyCallback && !verifyCallback(id))) {
running[id] = null;
completedCallback && completedCallback(desiredFrames - (dropCounter / ((now - start) / millisecondsPerSecond)), id, false);
return;
}
// For the current rendering to apply let's update omitted steps in memory.
// This is important to bring internal state variables up-to-date with progress in time.
if (render) {
var droppedFrames = Math.round((now - lastFrame) / (millisecondsPerSecond / desiredFrames)) - 1;
for (var j = 0; j < Math.min(droppedFrames, 4); j++) {
step(true);
dropCounter++;
}
}
// Compute percent value
if (duration) {
percent = (now - start) / duration;
if (percent > 1) {
percent = 1;
}
}
// Execute step callback, then...
var value = easingMethod ? easingMethod(percent) : percent;
if ((stepCallback(value, now, render) === false || percent === 1) && render) {
running[id] = null;
completedCallback && completedCallback(desiredFrames - (dropCounter / ((now - start) / millisecondsPerSecond)), id, percent === 1 || duration == null);
} else if (render) {
lastFrame = now;
core.effect.Animate.requestAnimationFrame(step, root);
}
};
// Mark as running
running[id] = true;
// Init first step
core.effect.Animate.requestAnimationFrame(step, root);
// Return unique animation ID
return id;
}
};
})(this);
/*
* Scroller
* http://github.com/zynga/scroller
*
* Copyright 2011, Zynga Inc.
* Licensed under the MIT License.
* https://raw.github.com/zynga/scroller/master/MIT-LICENSE.txt
*
* Based on the work of: Unify Project (unify-project.org)
* http://unify-project.org
* Copyright 2011, Deutsche Telekom AG
* License: MIT + Apache (V2)
*/
var Scroller;
(function(ionic) {
var NOOP = function(){};
// Easing Equations (c) 2003 Robert Penner, all rights reserved.
// Open source under the BSD License.
/**
* @param pos {Number} position between 0 (start of effect) and 1 (end of effect)
**/
var easeOutCubic = function(pos) {
return (Math.pow((pos - 1), 3) + 1);
};
/**
* @param pos {Number} position between 0 (start of effect) and 1 (end of effect)
**/
var easeInOutCubic = function(pos) {
if ((pos /= 0.5) < 1) {
return 0.5 * Math.pow(pos, 3);
}
return 0.5 * (Math.pow((pos - 2), 3) + 2);
};
/**
* ionic.views.Scroll
* A powerful scroll view with support for bouncing, pull to refresh, and paging.
* @param {Object} options options for the scroll view
* @class A scroll view system
* @memberof ionic.views
*/
ionic.views.Scroll = ionic.views.View.inherit({
initialize: function(options) {
var self = this;
this.__container = options.el;
this.__content = options.el.firstElementChild;
this.options = {
/** Disable scrolling on x-axis by default */
scrollingX: false,
scrollbarX: true,
/** Enable scrolling on y-axis */
scrollingY: true,
scrollbarY: true,
startX: 0,
startY: 0,
/** The minimum size the scrollbars scale to while scrolling */
minScrollbarSizeX: 5,
minScrollbarSizeY: 5,
/** Scrollbar fading after scrolling */
scrollbarsFade: true,
scrollbarFadeDelay: 300,
/** The initial fade delay when the pane is resized or initialized */
scrollbarResizeFadeDelay: 1000,
/** Enable animations for deceleration, snap back, zooming and scrolling */
animating: true,
/** duration for animations triggered by scrollTo/zoomTo */
animationDuration: 250,
/** Enable bouncing (content can be slowly moved outside and jumps back after releasing) */
bouncing: true,
/** Enable locking to the main axis if user moves only slightly on one of them at start */
locking: true,
/** Enable pagination mode (switching between full page content panes) */
paging: false,
/** Enable snapping of content to a configured pixel grid */
snapping: false,
/** Enable zooming of content via API, fingers and mouse wheel */
zooming: false,
/** Minimum zoom level */
minZoom: 0.5,
/** Maximum zoom level */
maxZoom: 3,
/** Multiply or decrease scrolling speed **/
speedMultiplier: 1,
/** Callback that is fired on the later of touch end or deceleration end,
provided that another scrolling action has not begun. Used to know
when to fade out a scrollbar. */
scrollingComplete: NOOP,
/** This configures the amount of change applied to deceleration when reaching boundaries **/
penetrationDeceleration : 0.03,
/** This configures the amount of change applied to acceleration when reaching boundaries **/
penetrationAcceleration : 0.08,
// The ms interval for triggering scroll events
scrollEventInterval: 50
};
for (var key in options) {
this.options[key] = options[key];
}
this.hintResize = ionic.debounce(function() {
self.resize();
}, 1000, true);
this.triggerScrollEvent = ionic.throttle(function() {
ionic.trigger('scroll', {
scrollTop: self.__scrollTop,
scrollLeft: self.__scrollLeft,
target: self.__container
});
}, this.options.scrollEventInterval);
this.triggerScrollEndEvent = function() {
ionic.trigger('scrollend', {
scrollTop: self.__scrollTop,
scrollLeft: self.__scrollLeft,
target: self.__container
});
};
this.__scrollLeft = this.options.startX;
this.__scrollTop = this.options.startY;
// Get the render update function, initialize event handlers,
// and calculate the size of the scroll container
this.__callback = this.getRenderFn();
this.__initEventHandlers();
this.__createScrollbars();
},
run: function() {
this.resize();
// Fade them out
this.__fadeScrollbars('out', this.options.scrollbarResizeFadeDelay);
},
/*
---------------------------------------------------------------------------
INTERNAL FIELDS :: STATUS
---------------------------------------------------------------------------
*/
/** Whether only a single finger is used in touch handling */
__isSingleTouch: false,
/** Whether a touch event sequence is in progress */
__isTracking: false,
/** Whether a deceleration animation went to completion. */
__didDecelerationComplete: false,
/**
* Whether a gesture zoom/rotate event is in progress. Activates when
* a gesturestart event happens. This has higher priority than dragging.
*/
__isGesturing: false,
/**
* Whether the user has moved by such a distance that we have enabled
* dragging mode. Hint: It's only enabled after some pixels of movement to
* not interrupt with clicks etc.
*/
__isDragging: false,
/**
* Not touching and dragging anymore, and smoothly animating the
* touch sequence using deceleration.
*/
__isDecelerating: false,
/**
* Smoothly animating the currently configured change
*/
__isAnimating: false,
/*
---------------------------------------------------------------------------
INTERNAL FIELDS :: DIMENSIONS
---------------------------------------------------------------------------
*/
/** Available outer left position (from document perspective) */
__clientLeft: 0,
/** Available outer top position (from document perspective) */
__clientTop: 0,
/** Available outer width */
__clientWidth: 0,
/** Available outer height */
__clientHeight: 0,
/** Outer width of content */
__contentWidth: 0,
/** Outer height of content */
__contentHeight: 0,
/** Snapping width for content */
__snapWidth: 100,
/** Snapping height for content */
__snapHeight: 100,
/** Height to assign to refresh area */
__refreshHeight: null,
/** Whether the refresh process is enabled when the event is released now */
__refreshActive: false,
/** Callback to execute on activation. This is for signalling the user about a refresh is about to happen when he release */
__refreshActivate: null,
/** Callback to execute on deactivation. This is for signalling the user about the refresh being cancelled */
__refreshDeactivate: null,
/** Callback to execute to start the actual refresh. Call {@link #refreshFinish} when done */
__refreshStart: null,
/** Zoom level */
__zoomLevel: 1,
/** Scroll position on x-axis */
__scrollLeft: 0,
/** Scroll position on y-axis */
__scrollTop: 0,
/** Maximum allowed scroll position on x-axis */
__maxScrollLeft: 0,
/** Maximum allowed scroll position on y-axis */
__maxScrollTop: 0,
/* Scheduled left position (final position when animating) */
__scheduledLeft: 0,
/* Scheduled top position (final position when animating) */
__scheduledTop: 0,
/* Scheduled zoom level (final scale when animating) */
__scheduledZoom: 0,
/*
---------------------------------------------------------------------------
INTERNAL FIELDS :: LAST POSITIONS
---------------------------------------------------------------------------
*/
/** Left position of finger at start */
__lastTouchLeft: null,
/** Top position of finger at start */
__lastTouchTop: null,
/** Timestamp of last move of finger. Used to limit tracking range for deceleration speed. */
__lastTouchMove: null,
/** List of positions, uses three indexes for each state: left, top, timestamp */
__positions: null,
/*
---------------------------------------------------------------------------
INTERNAL FIELDS :: DECELERATION SUPPORT
---------------------------------------------------------------------------
*/
/** Minimum left scroll position during deceleration */
__minDecelerationScrollLeft: null,
/** Minimum top scroll position during deceleration */
__minDecelerationScrollTop: null,
/** Maximum left scroll position during deceleration */
__maxDecelerationScrollLeft: null,
/** Maximum top scroll position during deceleration */
__maxDecelerationScrollTop: null,
/** Current factor to modify horizontal scroll position with on every step */
__decelerationVelocityX: null,
/** Current factor to modify vertical scroll position with on every step */
__decelerationVelocityY: null,
/** the browser-specific property to use for transforms */
__transformProperty: null,
__perspectiveProperty: null,
/** scrollbar indicators */
__indicatorX: null,
__indicatorY: null,
/** Timeout for scrollbar fading */
__scrollbarFadeTimeout: null,
/** whether we've tried to wait for size already */
__didWaitForSize: null,
__sizerTimeout: null,
__initEventHandlers: function() {
var self = this;
// Event Handler
var container = this.__container;
if ('ontouchstart' in window) {
container.addEventListener("touchstart", function(e) {
// Don't react if initial down happens on a form element
if (e.target.tagName.match(/input|textarea|select/i)) {
return;
}
self.doTouchStart(e.touches, e.timeStamp);
e.preventDefault();
}, false);
document.addEventListener("touchmove", function(e) {
if(e.defaultPrevented) {
return;
}
self.doTouchMove(e.touches, e.timeStamp);
}, false);
document.addEventListener("touchend", function(e) {
self.doTouchEnd(e.timeStamp);
}, false);
} else {
var mousedown = false;
container.addEventListener("mousedown", function(e) {
// Don't react if initial down happens on a form element
if (e.target.tagName.match(/input|textarea|select/i)) {
return;
}
self.doTouchStart([{
pageX: e.pageX,
pageY: e.pageY
}], e.timeStamp);
mousedown = true;
}, false);
document.addEventListener("mousemove", function(e) {
if (!mousedown || e.defaultPrevented) {
return;
}
self.doTouchMove([{
pageX: e.pageX,
pageY: e.pageY
}], e.timeStamp);
mousedown = true;
}, false);
document.addEventListener("mouseup", function(e) {
if (!mousedown) {
return;
}
self.doTouchEnd(e.timeStamp);
mousedown = false;
}, false);
}
},
/** Create a scroll bar div with the given direction **/
__createScrollbar: function(direction) {
var bar = document.createElement('div'),
indicator = document.createElement('div');
indicator.className = 'scroll-bar-indicator';
if(direction == 'h') {
bar.className = 'scroll-bar scroll-bar-h';
} else {
bar.className = 'scroll-bar scroll-bar-v';
}
bar.appendChild(indicator);
return bar;
},
__createScrollbars: function() {
var indicatorX, indicatorY;
if(this.options.scrollingX) {
indicatorX = {
el: this.__createScrollbar('h'),
sizeRatio: 1
};
indicatorX.indicator = indicatorX.el.children[0];
if(this.options.scrollbarX) {
this.__container.appendChild(indicatorX.el);
}
this.__indicatorX = indicatorX;
}
if(this.options.scrollingY) {
indicatorY = {
el: this.__createScrollbar('v'),
sizeRatio: 1
};
indicatorY.indicator = indicatorY.el.children[0];
if(this.options.scrollbarY) {
this.__container.appendChild(indicatorY.el);
}
this.__indicatorY = indicatorY;
}
},
__resizeScrollbars: function() {
var self = this;
// Bring the scrollbars in to show the content change
self.__fadeScrollbars('in');
// Update horiz bar
if(self.__indicatorX) {
var width = Math.max(Math.round(self.__clientWidth * self.__clientWidth / (self.__contentWidth)), 20);
if(width > self.__contentWidth) {
width = 0;
}
self.__indicatorX.size = width;
self.__indicatorX.minScale = this.options.minScrollbarSizeX / width;
self.__indicatorX.indicator.style.width = width + 'px';
self.__indicatorX.maxPos = self.__clientWidth - width;
self.__indicatorX.sizeRatio = self.__maxScrollLeft ? self.__indicatorX.maxPos / self.__maxScrollLeft : 1;
}
// Update vert bar
if(self.__indicatorY) {
var height = Math.max(Math.round(self.__clientHeight * self.__clientHeight / (self.__contentHeight)), 20);
if(height > self.__contentHeight) {
height = 0;
}
self.__indicatorY.size = height;
self.__indicatorY.minScale = this.options.minScrollbarSizeY / height;
self.__indicatorY.maxPos = self.__clientHeight - height;
self.__indicatorY.indicator.style.height = height + 'px';
self.__indicatorY.sizeRatio = self.__maxScrollTop ? self.__indicatorY.maxPos / self.__maxScrollTop : 1;
}
},
/**
* Move and scale the scrollbars as the page scrolls.
*/
__repositionScrollbars: function() {
var self = this, width, heightScale,
widthDiff, heightDiff,
x, y,
xstop = 0, ystop = 0;
if(self.__indicatorX) {
// Handle the X scrollbar
// Don't go all the way to the right if we have a vertical scrollbar as well
if(self.__indicatorY) xstop = 10;
x = Math.round(self.__indicatorX.sizeRatio * self.__scrollLeft) || 0,
// The the difference between the last content X position, and our overscrolled one
widthDiff = self.__scrollLeft - (self.__maxScrollLeft - xstop);
if(self.__scrollLeft < 0) {
widthScale = Math.max(self.__indicatorX.minScale,
(self.__indicatorX.size - Math.abs(self.__scrollLeft)) / self.__indicatorX.size);
// Stay at left
x = 0;
// Make sure scale is transformed from the left/center origin point
self.__indicatorX.indicator.style[self.__transformOriginProperty] = 'left center';
} else if(widthDiff > 0) {
widthScale = Math.max(self.__indicatorX.minScale,
(self.__indicatorX.size - widthDiff) / self.__indicatorX.size);
// Stay at the furthest x for the scrollable viewport
x = self.__indicatorX.maxPos - xstop;
// Make sure scale is transformed from the right/center origin point
self.__indicatorX.indicator.style[self.__transformOriginProperty] = 'right center';
} else {
// Normal motion
x = Math.min(self.__maxScrollLeft, Math.max(0, x));
widthScale = 1;
}
self.__indicatorX.indicator.style[self.__transformProperty] = 'translate3d(' + x + 'px, 0, 0) scaleX(' + widthScale + ')';
}
if(self.__indicatorY) {
y = Math.round(self.__indicatorY.sizeRatio * self.__scrollTop) || 0;
// Don't go all the way to the right if we have a vertical scrollbar as well
if(self.__indicatorX) ystop = 10;
heightDiff = self.__scrollTop - (self.__maxScrollTop - ystop);
if(self.__scrollTop < 0) {
heightScale = Math.max(self.__indicatorY.minScale, (self.__indicatorY.size - Math.abs(self.__scrollTop)) / self.__indicatorY.size);
// Stay at top
y = 0;
// Make sure scale is transformed from the center/top origin point
self.__indicatorY.indicator.style[self.__transformOriginProperty] = 'center top';
} else if(heightDiff > 0) {
heightScale = Math.max(self.__indicatorY.minScale, (self.__indicatorY.size - heightDiff) / self.__indicatorY.size);
// Stay at bottom of scrollable viewport
y = self.__indicatorY.maxPos - ystop;
// Make sure scale is transformed from the center/bottom origin point
self.__indicatorY.indicator.style[self.__transformOriginProperty] = 'center bottom';
} else {
// Normal motion
y = Math.min(self.__maxScrollTop, Math.max(0, y));
heightScale = 1;
}
self.__indicatorY.indicator.style[self.__transformProperty] = 'translate3d(0,' + y + 'px, 0) scaleY(' + heightScale + ')';
}
},
__fadeScrollbars: function(direction, delay) {
var self = this;
if(!this.options.scrollbarsFade) {
return;
}
var className = 'scroll-bar-fade-out';
if(self.options.scrollbarsFade === true) {
clearTimeout(self.__scrollbarFadeTimeout);
if(direction == 'in') {
if(self.__indicatorX) { self.__indicatorX.indicator.classList.remove(className); }
if(self.__indicatorY) { self.__indicatorY.indicator.classList.remove(className); }
} else {
self.__scrollbarFadeTimeout = setTimeout(function() {
if(self.__indicatorX) { self.__indicatorX.indicator.classList.add(className); }
if(self.__indicatorY) { self.__indicatorY.indicator.classList.add(className); }
}, delay || self.options.scrollbarFadeDelay);
}
}
},
__scrollingComplete: function() {
var self = this;
self.options.scrollingComplete();
self.__fadeScrollbars('out');
},
resize: function() {
// Update Scroller dimensions for changed content
// Add padding to bottom of content
this.setDimensions(
this.__container.clientWidth,
this.__container.clientHeight,
Math.max(this.__content.scrollWidth, this.__content.offsetWidth),
Math.max(this.__content.scrollHeight, this.__content.offsetHeight+20));
},
/*
---------------------------------------------------------------------------
PUBLIC API
---------------------------------------------------------------------------
*/
getRenderFn: function() {
var self = this;
var content = this.__content;
var docStyle = document.documentElement.style;
var engine;
if ('MozAppearance' in docStyle) {
engine = 'gecko';
} else if ('WebkitAppearance' in docStyle) {
engine = 'webkit';
} else if (typeof navigator.cpuClass === 'string') {
engine = 'trident';
}
var vendorPrefix = {
trident: 'ms',
gecko: 'Moz',
webkit: 'Webkit',
presto: 'O'
}[engine];
var helperElem = document.createElement("div");
var undef;
var perspectiveProperty = vendorPrefix + "Perspective";
var transformProperty = vendorPrefix + "Transform";
var transformOriginProperty = vendorPrefix + 'TransformOrigin';
self.__perspectiveProperty = transformProperty;
self.__transformProperty = transformProperty;
self.__transformOriginProperty = transformOriginProperty;
if (helperElem.style[perspectiveProperty] !== undef) {
return function(left, top, zoom) {
content.style[transformProperty] = 'translate3d(' + (-left) + 'px,' + (-top) + 'px,0)';
self.__repositionScrollbars();
self.triggerScrollEvent();
};
} else if (helperElem.style[transformProperty] !== undef) {
return function(left, top, zoom) {
content.style[transformProperty] = 'translate(' + (-left) + 'px,' + (-top) + 'px)';
self.__repositionScrollbars();
self.triggerScrollEvent();
};
} else {
return function(left, top, zoom) {
content.style.marginLeft = left ? (-left/zoom) + 'px' : '';
content.style.marginTop = top ? (-top/zoom) + 'px' : '';
content.style.zoom = zoom || '';
self.__repositionScrollbars();
self.triggerScrollEvent();
};
}
},
/**
* Configures the dimensions of the client (outer) and content (inner) elements.
* Requires the available space for the outer element and the outer size of the inner element.
* All values which are falsy (null or zero etc.) are ignored and the old value is kept.
*
* @param clientWidth {Integer} Inner width of outer element
* @param clientHeight {Integer} Inner height of outer element
* @param contentWidth {Integer} Outer width of inner element
* @param contentHeight {Integer} Outer height of inner element
*/
setDimensions: function(clientWidth, clientHeight, contentWidth, contentHeight) {
var self = this;
// Only update values which are defined
if (clientWidth === +clientWidth) {
self.__clientWidth = clientWidth;
}
if (clientHeight === +clientHeight) {
self.__clientHeight = clientHeight;
}
if (contentWidth === +contentWidth) {
self.__contentWidth = contentWidth;
}
if (contentHeight === +contentHeight) {
self.__contentHeight = contentHeight;
}
// Refresh maximums
self.__computeScrollMax();
self.__resizeScrollbars();
// Refresh scroll position
self.scrollTo(self.__scrollLeft, self.__scrollTop, true);
},
/**
* Sets the client coordinates in relation to the document.
*
* @param left {Integer} Left position of outer element
* @param top {Integer} Top position of outer element
*/
setPosition: function(left, top) {
var self = this;
self.__clientLeft = left || 0;
self.__clientTop = top || 0;
},
/**
* Configures the snapping (when snapping is active)
*
* @param width {Integer} Snapping width
* @param height {Integer} Snapping height
*/
setSnapSize: function(width, height) {
var self = this;
self.__snapWidth = width;
self.__snapHeight = height;
},
/**
* Activates pull-to-refresh. A special zone on the top of the list to start a list refresh whenever
* the user event is released during visibility of this zone. This was introduced by some apps on iOS like
* the official Twitter client.
*
* @param height {Integer} Height of pull-to-refresh zone on top of rendered list
* @param activateCallback {Function} Callback to execute on activation. This is for signalling the user about a refresh is about to happen when he release.
* @param deactivateCallback {Function} Callback to execute on deactivation. This is for signalling the user about the refresh being cancelled.
* @param startCallback {Function} Callback to execute to start the real async refresh action. Call {@link #finishPullToRefresh} after finish of refresh.
*/
activatePullToRefresh: function(height, activateCallback, deactivateCallback, startCallback) {
var self = this;
self.__refreshHeight = height;
self.__refreshActivate = activateCallback;
self.__refreshDeactivate = deactivateCallback;
self.__refreshStart = startCallback;
},
/**
* Starts pull-to-refresh manually.
*/
triggerPullToRefresh: function() {
// Use publish instead of scrollTo to allow scrolling to out of boundary position
// We don't need to normalize scrollLeft, zoomLevel, etc. here because we only y-scrolling when pull-to-refresh is enabled
this.__publish(this.__scrollLeft, -this.__refreshHeight, this.__zoomLevel, true);
if (this.__refreshStart) {
this.__refreshStart();
}
},
/**
* Signalizes that pull-to-refresh is finished.
*/
finishPullToRefresh: function() {
var self = this;
self.__refreshActive = false;
if (self.__refreshDeactivate) {
self.__refreshDeactivate();
}
self.scrollTo(self.__scrollLeft, self.__scrollTop, true);
},
/**
* Returns the scroll position and zooming values
*
* @return {Map} `left` and `top` scroll position and `zoom` level
*/
getValues: function() {
var self = this;
return {
left: self.__scrollLeft,
top: self.__scrollTop,
zoom: self.__zoomLevel
};
},
/**
* Returns the maximum scroll values
*
* @return {Map} `left` and `top` maximum scroll values
*/
getScrollMax: function() {
var self = this;
return {
left: self.__maxScrollLeft,
top: self.__maxScrollTop
};
},
/**
* Zooms to the given level. Supports optional animation. Zooms
* the center when no coordinates are given.
*
* @param level {Number} Level to zoom to
* @param animate {Boolean} Whether to use animation
* @param originLeft {Number} Zoom in at given left coordinate
* @param originTop {Number} Zoom in at given top coordinate
*/
zoomTo: function(level, animate, originLeft, originTop) {
var self = this;
if (!self.options.zooming) {
throw new Error("Zooming is not enabled!");
}
// Stop deceleration
if (self.__isDecelerating) {
core.effect.Animate.stop(self.__isDecelerating);
self.__isDecelerating = false;
}
var oldLevel = self.__zoomLevel;
// Normalize input origin to center of viewport if not defined
if (originLeft == null) {
originLeft = self.__clientWidth / 2;
}
if (originTop == null) {
originTop = self.__clientHeight / 2;
}
// Limit level according to configuration
level = Math.max(Math.min(level, self.options.maxZoom), self.options.minZoom);
// Recompute maximum values while temporary tweaking maximum scroll ranges
self.__computeScrollMax(level);
// Recompute left and top coordinates based on new zoom level
var left = ((originLeft + self.__scrollLeft) * level / oldLevel) - originLeft;
var top = ((originTop + self.__scrollTop) * level / oldLevel) - originTop;
// Limit x-axis
if (left > self.__maxScrollLeft) {
left = self.__maxScrollLeft;
} else if (left < 0) {
left = 0;
}
// Limit y-axis
if (top > self.__maxScrollTop) {
top = self.__maxScrollTop;
} else if (top < 0) {
top = 0;
}
// Push values out
self.__publish(left, top, level, animate);
},
/**
* Zooms the content by the given factor.
*
* @param factor {Number} Zoom by given factor
* @param animate {Boolean} Whether to use animation
* @param originLeft {Number} Zoom in at given left coordinate
* @param originTop {Number} Zoom in at given top coordinate
*/
zoomBy: function(factor, animate, originLeft, originTop) {
var self = this;
self.zoomTo(self.__zoomLevel * factor, animate, originLeft, originTop);
},
/**
* Scrolls to the given position. Respect limitations and snapping automatically.
*
* @param left {Number} Horizontal scroll position, keeps current if value is <code>null</code>
* @param top {Number} Vertical scroll position, keeps current if value is <code>null</code>
* @param animate {Boolean} Whether the scrolling should happen using an animation
* @param zoom {Number} Zoom level to go to
*/
scrollTo: function(left, top, animate, zoom) {
var self = this;
// Stop deceleration
if (self.__isDecelerating) {
core.effect.Animate.stop(self.__isDecelerating);
self.__isDecelerating = false;
}
// Correct coordinates based on new zoom level
if (zoom != null && zoom !== self.__zoomLevel) {
if (!self.options.zooming) {
throw new Error("Zooming is not enabled!");
}
left *= zoom;
top *= zoom;
// Recompute maximum values while temporary tweaking maximum scroll ranges
self.__computeScrollMax(zoom);
} else {
// Keep zoom when not defined
zoom = self.__zoomLevel;
}
if (!self.options.scrollingX) {
left = self.__scrollLeft;
} else {
if (self.options.paging) {
left = Math.round(left / self.__clientWidth) * self.__clientWidth;
} else if (self.options.snapping) {
left = Math.round(left / self.__snapWidth) * self.__snapWidth;
}
}
if (!self.options.scrollingY) {
top = self.__scrollTop;
} else {
if (self.options.paging) {
top = Math.round(top / self.__clientHeight) * self.__clientHeight;
} else if (self.options.snapping) {
top = Math.round(top / self.__snapHeight) * self.__snapHeight;
}
}
// Limit for allowed ranges
left = Math.max(Math.min(self.__maxScrollLeft, left), 0);
top = Math.max(Math.min(self.__maxScrollTop, top), 0);
// Don't animate when no change detected, still call publish to make sure
// that rendered position is really in-sync with internal data
if (left === self.__scrollLeft && top === self.__scrollTop) {
animate = false;
}
// Publish new values
self.__publish(left, top, zoom, animate);
},
/**
* Scroll by the given offset
*
* @param left {Number} Scroll x-axis by given offset
* @param top {Number} Scroll x-axis by given offset
* @param animate {Boolean} Whether to animate the given change
*/
scrollBy: function(left, top, animate) {
var self = this;
var startLeft = self.__isAnimating ? self.__scheduledLeft : self.__scrollLeft;
var startTop = self.__isAnimating ? self.__scheduledTop : self.__scrollTop;
self.scrollTo(startLeft + (left || 0), startTop + (top || 0), animate);
},
/*
---------------------------------------------------------------------------
EVENT CALLBACKS
---------------------------------------------------------------------------
*/
/**
* Mouse wheel handler for zooming support
*/
doMouseZoom: function(wheelDelta, timeStamp, pageX, pageY) {
var self = this;
var change = wheelDelta > 0 ? 0.97 : 1.03;
return self.zoomTo(self.__zoomLevel * change, false, pageX - self.__clientLeft, pageY - self.__clientTop);
},
/**
* Touch start handler for scrolling support
*/
doTouchStart: function(touches, timeStamp) {
this.hintResize();
// Array-like check is enough here
if (touches.length == null) {
throw new Error("Invalid touch list: " + touches);
}
if (timeStamp instanceof Date) {
timeStamp = timeStamp.valueOf();
}
if (typeof timeStamp !== "number") {
throw new Error("Invalid timestamp value: " + timeStamp);
}
var self = this;
self.__fadeScrollbars('in');
// Reset interruptedAnimation flag
self.__interruptedAnimation = true;
// Stop deceleration
if (self.__isDecelerating) {
core.effect.Animate.stop(self.__isDecelerating);
self.__isDecelerating = false;
self.__interruptedAnimation = true;
}
// Stop animation
if (self.__isAnimating) {
core.effect.Animate.stop(self.__isAnimating);
self.__isAnimating = false;
self.__interruptedAnimation = true;
}
// Use center point when dealing with two fingers
var currentTouchLeft, currentTouchTop;
var isSingleTouch = touches.length === 1;
if (isSingleTouch) {
currentTouchLeft = touches[0].pageX;
currentTouchTop = touches[0].pageY;
} else {
currentTouchLeft = Math.abs(touches[0].pageX + touches[1].pageX) / 2;
currentTouchTop = Math.abs(touches[0].pageY + touches[1].pageY) / 2;
}
// Store initial positions
self.__initialTouchLeft = currentTouchLeft;
self.__initialTouchTop = currentTouchTop;
// Store current zoom level
self.__zoomLevelStart = self.__zoomLevel;
// Store initial touch positions
self.__lastTouchLeft = currentTouchLeft;
self.__lastTouchTop = currentTouchTop;
// Store initial move time stamp
self.__lastTouchMove = timeStamp;
// Reset initial scale
self.__lastScale = 1;
// Reset locking flags
self.__enableScrollX = !isSingleTouch && self.options.scrollingX;
self.__enableScrollY = !isSingleTouch && self.options.scrollingY;
// Reset tracking flag
self.__isTracking = true;
// Reset deceleration complete flag
self.__didDecelerationComplete = false;
// Dragging starts directly with two fingers, otherwise lazy with an offset
self.__isDragging = !isSingleTouch;
// Some features are disabled in multi touch scenarios
self.__isSingleTouch = isSingleTouch;
// Clearing data structure
self.__positions = [];
},
/**
* Touch move handler for scrolling support
*/
doTouchMove: function(touches, timeStamp, scale) {
// Array-like check is enough here
if (touches.length == null) {
throw new Error("Invalid touch list: " + touches);
}
if (timeStamp instanceof Date) {
timeStamp = timeStamp.valueOf();
}
if (typeof timeStamp !== "number") {
throw new Error("Invalid timestamp value: " + timeStamp);
}
var self = this;
// Ignore event when tracking is not enabled (event might be outside of element)
if (!self.__isTracking) {
return;
}
var currentTouchLeft, currentTouchTop;
// Compute move based around of center of fingers
if (touches.length === 2) {
currentTouchLeft = Math.abs(touches[0].pageX + touches[1].pageX) / 2;
currentTouchTop = Math.abs(touches[0].pageY + touches[1].pageY) / 2;
} else {
currentTouchLeft = touches[0].pageX;
currentTouchTop = touches[0].pageY;
}
var positions = self.__positions;
// Are we already is dragging mode?
if (self.__isDragging) {
// Compute move distance
var moveX = currentTouchLeft - self.__lastTouchLeft;
var moveY = currentTouchTop - self.__lastTouchTop;
// Read previous scroll position and zooming
var scrollLeft = self.__scrollLeft;
var scrollTop = self.__scrollTop;
var level = self.__zoomLevel;
// Work with scaling
if (scale != null && self.options.zooming) {
var oldLevel = level;
// Recompute level based on previous scale and new scale
level = level / self.__lastScale * scale;
// Limit level according to configuration
level = Math.max(Math.min(level, self.options.maxZoom), self.options.minZoom);
// Only do further compution when change happened
if (oldLevel !== level) {
// Compute relative event position to container
var currentTouchLeftRel = currentTouchLeft - self.__clientLeft;
var currentTouchTopRel = currentTouchTop - self.__clientTop;
// Recompute left and top coordinates based on new zoom level
scrollLeft = ((currentTouchLeftRel + scrollLeft) * level / oldLevel) - currentTouchLeftRel;
scrollTop = ((currentTouchTopRel + scrollTop) * level / oldLevel) - currentTouchTopRel;
// Recompute max scroll values
self.__computeScrollMax(level);
}
}
if (self.__enableScrollX) {
scrollLeft -= moveX * this.options.speedMultiplier;
var maxScrollLeft = self.__maxScrollLeft;
if (scrollLeft > maxScrollLeft || scrollLeft < 0) {
// Slow down on the edges
if (self.options.bouncing) {
scrollLeft += (moveX / 2 * this.options.speedMultiplier);
} else if (scrollLeft > maxScrollLeft) {
scrollLeft = maxScrollLeft;
} else {
scrollLeft = 0;
}
}
}
// Compute new vertical scroll position
if (self.__enableScrollY) {
scrollTop -= moveY * this.options.speedMultiplier;
var maxScrollTop = self.__maxScrollTop;
if (scrollTop > maxScrollTop || scrollTop < 0) {
// Slow down on the edges
if (self.options.bouncing || (self.__refreshHeight && scrollTop < 0)) {
scrollTop += (moveY / 2 * this.options.speedMultiplier);
// Support pull-to-refresh (only when only y is scrollable)
if (!self.__enableScrollX && self.__refreshHeight != null) {
if (!self.__refreshActive && scrollTop <= -self.__refreshHeight) {
self.__refreshActive = true;
if (self.__refreshActivate) {
self.__refreshActivate();
}
} else if (self.__refreshActive && scrollTop > -self.__refreshHeight) {
self.__refreshActive = false;
if (self.__refreshDeactivate) {
self.__refreshDeactivate();
}
}
}
} else if (scrollTop > maxScrollTop) {
scrollTop = maxScrollTop;
} else {
scrollTop = 0;
}
}
}
// Keep list from growing infinitely (holding min 10, max 20 measure points)
if (positions.length > 60) {
positions.splice(0, 30);
}
// Track scroll movement for decleration
positions.push(scrollLeft, scrollTop, timeStamp);
// Sync scroll position
self.__publish(scrollLeft, scrollTop, level);
// Otherwise figure out whether we are switching into dragging mode now.
} else {
var minimumTrackingForScroll = self.options.locking ? 3 : 0;
var minimumTrackingForDrag = 5;
var distanceX = Math.abs(currentTouchLeft - self.__initialTouchLeft);
var distanceY = Math.abs(currentTouchTop - self.__initialTouchTop);
self.__enableScrollX = self.options.scrollingX && distanceX >= minimumTrackingForScroll;
self.__enableScrollY = self.options.scrollingY && distanceY >= minimumTrackingForScroll;
positions.push(self.__scrollLeft, self.__scrollTop, timeStamp);
self.__isDragging = (self.__enableScrollX || self.__enableScrollY) && (distanceX >= minimumTrackingForDrag || distanceY >= minimumTrackingForDrag);
if (self.__isDragging) {
self.__interruptedAnimation = false;
}
}
// Update last touch positions and time stamp for next event
self.__lastTouchLeft = currentTouchLeft;
self.__lastTouchTop = currentTouchTop;
self.__lastTouchMove = timeStamp;
self.__lastScale = scale;
},
/**
* Touch end handler for scrolling support
*/
doTouchEnd: function(timeStamp) {
if (timeStamp instanceof Date) {
timeStamp = timeStamp.valueOf();
}
if (typeof timeStamp !== "number") {
throw new Error("Invalid timestamp value: " + timeStamp);
}
var self = this;
// Ignore event when tracking is not enabled (no touchstart event on element)
// This is required as this listener ('touchmove') sits on the document and not on the element itself.
if (!self.__isTracking) {
return;
}
// Not touching anymore (when two finger hit the screen there are two touch end events)
self.__isTracking = false;
// Be sure to reset the dragging flag now. Here we also detect whether
// the finger has moved fast enough to switch into a deceleration animation.
if (self.__isDragging) {
// Reset dragging flag
self.__isDragging = false;
// Start deceleration
// Verify that the last move detected was in some relevant time frame
if (self.__isSingleTouch && self.options.animating && (timeStamp - self.__lastTouchMove) <= 100) {
// Then figure out what the scroll position was about 100ms ago
var positions = self.__positions;
var endPos = positions.length - 1;
var startPos = endPos;
// Move pointer to position measured 100ms ago
for (var i = endPos; i > 0 && positions[i] > (self.__lastTouchMove - 100); i -= 3) {
startPos = i;
}
// If start and stop position is identical in a 100ms timeframe,
// we cannot compute any useful deceleration.
if (startPos !== endPos) {
// Compute relative movement between these two points
var timeOffset = positions[endPos] - positions[startPos];
var movedLeft = self.__scrollLeft - positions[startPos - 2];
var movedTop = self.__scrollTop - positions[startPos - 1];
// Based on 50ms compute the movement to apply for each render step
self.__decelerationVelocityX = movedLeft / timeOffset * (1000 / 60);
self.__decelerationVelocityY = movedTop / timeOffset * (1000 / 60);
// How much velocity is required to start the deceleration
var minVelocityToStartDeceleration = self.options.paging || self.options.snapping ? 4 : 1;
// Verify that we have enough velocity to start deceleration
if (Math.abs(self.__decelerationVelocityX) > minVelocityToStartDeceleration || Math.abs(self.__decelerationVelocityY) > minVelocityToStartDeceleration) {
// Deactivate pull-to-refresh when decelerating
if (!self.__refreshActive) {
self.__startDeceleration(timeStamp);
}
}
} else {
self.__scrollingComplete();
}
} else if ((timeStamp - self.__lastTouchMove) > 100) {
self.__scrollingComplete();
}
}
// If this was a slower move it is per default non decelerated, but this
// still means that we want snap back to the bounds which is done here.
// This is placed outside the condition above to improve edge case stability
// e.g. touchend fired without enabled dragging. This should normally do not
// have modified the scroll positions or even showed the scrollbars though.
if (!self.__isDecelerating) {
if (self.__refreshActive && self.__refreshStart) {
// Use publish instead of scrollTo to allow scrolling to out of boundary position
// We don't need to normalize scrollLeft, zoomLevel, etc. here because we only y-scrolling when pull-to-refresh is enabled
self.__publish(self.__scrollLeft, -self.__refreshHeight, self.__zoomLevel, true);
if (self.__refreshStart) {
self.__refreshStart();
}
} else {
if (self.__interruptedAnimation || self.__isDragging) {
self.__scrollingComplete();
}
self.scrollTo(self.__scrollLeft, self.__scrollTop, true, self.__zoomLevel);
// Directly signalize deactivation (nothing todo on refresh?)
if (self.__refreshActive) {
self.__refreshActive = false;
if (self.__refreshDeactivate) {
self.__refreshDeactivate();
}
}
}
}
// Fully cleanup list
self.__positions.length = 0;
},
/*
---------------------------------------------------------------------------
PRIVATE API
---------------------------------------------------------------------------
*/
/**
* Applies the scroll position to the content element
*
* @param left {Number} Left scroll position
* @param top {Number} Top scroll position
* @param animate {Boolean} Whether animation should be used to move to the new coordinates
*/
__publish: function(left, top, zoom, animate) {
var self = this;
// Remember whether we had an animation, then we try to continue based on the current "drive" of the animation
var wasAnimating = self.__isAnimating;
if (wasAnimating) {
core.effect.Animate.stop(wasAnimating);
self.__isAnimating = false;
}
if (animate && self.options.animating) {
// Keep scheduled positions for scrollBy/zoomBy functionality
self.__scheduledLeft = left;
self.__scheduledTop = top;
self.__scheduledZoom = zoom;
var oldLeft = self.__scrollLeft;
var oldTop = self.__scrollTop;
var oldZoom = self.__zoomLevel;
var diffLeft = left - oldLeft;
var diffTop = top - oldTop;
var diffZoom = zoom - oldZoom;
var step = function(percent, now, render) {
if (render) {
self.__scrollLeft = oldLeft + (diffLeft * percent);
self.__scrollTop = oldTop + (diffTop * percent);
self.__zoomLevel = oldZoom + (diffZoom * percent);
// Push values out
if (self.__callback) {
self.__callback(self.__scrollLeft, self.__scrollTop, self.__zoomLevel);
}
}
};
var verify = function(id) {
return self.__isAnimating === id;
};
var completed = function(renderedFramesPerSecond, animationId, wasFinished) {
if (animationId === self.__isAnimating) {
self.__isAnimating = false;
}
if (self.__didDecelerationComplete || wasFinished) {
self.__scrollingComplete();
}
if (self.options.zooming) {
self.__computeScrollMax();
}
};
// When continuing based on previous animation we choose an ease-out animation instead of ease-in-out
self.__isAnimating = core.effect.Animate.start(step, verify, completed, self.options.animationDuration, wasAnimating ? easeOutCubic : easeInOutCubic);
} else {
self.__scheduledLeft = self.__scrollLeft = left;
self.__scheduledTop = self.__scrollTop = top;
self.__scheduledZoom = self.__zoomLevel = zoom;
// Push values out
if (self.__callback) {
self.__callback(left, top, zoom);
}
// Fix max scroll ranges
if (self.options.zooming) {
self.__computeScrollMax();
}
}
},
/**
* Recomputes scroll minimum values based on client dimensions and content dimensions.
*/
__computeScrollMax: function(zoomLevel) {
var self = this;
if (zoomLevel == null) {
zoomLevel = self.__zoomLevel;
}
self.__maxScrollLeft = Math.max((self.__contentWidth * zoomLevel) - self.__clientWidth, 0);
self.__maxScrollTop = Math.max((self.__contentHeight * zoomLevel) - self.__clientHeight, 0);
if(!self.__didWaitForSize && self.__maxScrollLeft == 0 && self.__maxScrollTop == 0) {
self.__didWaitForSize = true;
self.__waitForSize();
}
},
/**
* If the scroll view isn't sized correctly on start, wait until we have at least some size
*/
__waitForSize: function() {
var self = this;
clearTimeout(self.__sizerTimeout);
var sizer = function() {
self.resize();
if((self.options.scrollingX && self.__maxScrollLeft == 0) || (self.options.scrollingY && self.__maxScrollTop == 0)) {
//self.__sizerTimeout = setTimeout(sizer, 1000);
}
};
sizer();
self.__sizerTimeout = setTimeout(sizer, 1000);
},
/*
---------------------------------------------------------------------------
ANIMATION (DECELERATION) SUPPORT
---------------------------------------------------------------------------
*/
/**
* Called when a touch sequence end and the speed of the finger was high enough
* to switch into deceleration mode.
*/
__startDeceleration: function(timeStamp) {
var self = this;
if (self.options.paging) {
var scrollLeft = Math.max(Math.min(self.__scrollLeft, self.__maxScrollLeft), 0);
var scrollTop = Math.max(Math.min(self.__scrollTop, self.__maxScrollTop), 0);
var clientWidth = self.__clientWidth;
var clientHeight = self.__clientHeight;
// We limit deceleration not to the min/max values of the allowed range, but to the size of the visible client area.
// Each page should have exactly the size of the client area.
self.__minDecelerationScrollLeft = Math.floor(scrollLeft / clientWidth) * clientWidth;
self.__minDecelerationScrollTop = Math.floor(scrollTop / clientHeight) * clientHeight;
self.__maxDecelerationScrollLeft = Math.ceil(scrollLeft / clientWidth) * clientWidth;
self.__maxDecelerationScrollTop = Math.ceil(scrollTop / clientHeight) * clientHeight;
} else {
self.__minDecelerationScrollLeft = 0;
self.__minDecelerationScrollTop = 0;
self.__maxDecelerationScrollLeft = self.__maxScrollLeft;
self.__maxDecelerationScrollTop = self.__maxScrollTop;
}
// Wrap class method
var step = function(percent, now, render) {
self.__stepThroughDeceleration(render);
};
// How much velocity is required to keep the deceleration running
var minVelocityToKeepDecelerating = self.options.snapping ? 4 : 0.1;
// Detect whether it's still worth to continue animating steps
// If we are already slow enough to not being user perceivable anymore, we stop the whole process here.
var verify = function() {
var shouldContinue = Math.abs(self.__decelerationVelocityX) >= minVelocityToKeepDecelerating || Math.abs(self.__decelerationVelocityY) >= minVelocityToKeepDecelerating;
if (!shouldContinue) {
self.__didDecelerationComplete = true;
}
return shouldContinue;
};
var completed = function(renderedFramesPerSecond, animationId, wasFinished) {
self.__isDecelerating = false;
if (self.__didDecelerationComplete) {
self.__scrollingComplete();
}
// Animate to grid when snapping is active, otherwise just fix out-of-boundary positions
if(self.options.paging) {
self.scrollTo(self.__scrollLeft, self.__scrollTop, self.options.snapping);
}
};
// Start animation and switch on flag
self.__isDecelerating = core.effect.Animate.start(step, verify, completed);
},
/**
* Called on every step of the animation
*
* @param inMemory {Boolean} Whether to not render the current step, but keep it in memory only. Used internally only!
*/
__stepThroughDeceleration: function(render) {
var self = this;
//
// COMPUTE NEXT SCROLL POSITION
//
// Add deceleration to scroll position
var scrollLeft = self.__scrollLeft + self.__decelerationVelocityX;
var scrollTop = self.__scrollTop + self.__decelerationVelocityY;
//
// HARD LIMIT SCROLL POSITION FOR NON BOUNCING MODE
//
if (!self.options.bouncing) {
var scrollLeftFixed = Math.max(Math.min(self.__maxDecelerationScrollLeft, scrollLeft), self.__minDecelerationScrollLeft);
if (scrollLeftFixed !== scrollLeft) {
scrollLeft = scrollLeftFixed;
self.__decelerationVelocityX = 0;
}
var scrollTopFixed = Math.max(Math.min(self.__maxDecelerationScrollTop, scrollTop), self.__minDecelerationScrollTop);
if (scrollTopFixed !== scrollTop) {
scrollTop = scrollTopFixed;
self.__decelerationVelocityY = 0;
}
}
//
// UPDATE SCROLL POSITION
//
if (render) {
self.__publish(scrollLeft, scrollTop, self.__zoomLevel);
} else {
self.__scrollLeft = scrollLeft;
self.__scrollTop = scrollTop;
}
//
// SLOW DOWN
//
// Slow down velocity on every iteration
if (!self.options.paging) {
// This is the factor applied to every iteration of the animation
// to slow down the process. This should emulate natural behavior where
// objects slow down when the initiator of the movement is removed
var frictionFactor = 0.95;
self.__decelerationVelocityX *= frictionFactor;
self.__decelerationVelocityY *= frictionFactor;
}
//
// BOUNCING SUPPORT
//
if (self.options.bouncing) {
var scrollOutsideX = 0;
var scrollOutsideY = 0;
// This configures the amount of change applied to deceleration/acceleration when reaching boundaries
var penetrationDeceleration = self.options.penetrationDeceleration;
var penetrationAcceleration = self.options.penetrationAcceleration;
// Check limits
if (scrollLeft < self.__minDecelerationScrollLeft) {
scrollOutsideX = self.__minDecelerationScrollLeft - scrollLeft;
} else if (scrollLeft > self.__maxDecelerationScrollLeft) {
scrollOutsideX = self.__maxDecelerationScrollLeft - scrollLeft;
}
if (scrollTop < self.__minDecelerationScrollTop) {
scrollOutsideY = self.__minDecelerationScrollTop - scrollTop;
} else if (scrollTop > self.__maxDecelerationScrollTop) {
scrollOutsideY = self.__maxDecelerationScrollTop - scrollTop;
}
// Slow down until slow enough, then flip back to snap position
if (scrollOutsideX !== 0) {
if (scrollOutsideX * self.__decelerationVelocityX <= 0) {
self.__decelerationVelocityX += scrollOutsideX * penetrationDeceleration;
} else {
self.__decelerationVelocityX = scrollOutsideX * penetrationAcceleration;
}
}
if (scrollOutsideY !== 0) {
if (scrollOutsideY * self.__decelerationVelocityY <= 0) {
self.__decelerationVelocityY += scrollOutsideY * penetrationDeceleration;
} else {
self.__decelerationVelocityY = scrollOutsideY * penetrationAcceleration;
}
}
}
}
});
})(ionic);
;
(function(ionic) {
'use strict';
/**
* An ActionSheet is the slide up menu popularized on iOS.
*
* You see it all over iOS apps, where it offers a set of options
* triggered after an action.
*/
ionic.views.ActionSheet = ionic.views.View.inherit({
initialize: function(opts) {
this.el = opts.el;
},
show: function() {
// Force a reflow so the animation will actually run
this.el.offsetWidth;
this.el.classList.add('active');
},
hide: function() {
// Force a reflow so the animation will actually run
this.el.offsetWidth;
this.el.classList.remove('active');
}
});
})(ionic);
;
(function(ionic) {
'use strict';
ionic.views.HeaderBar = ionic.views.View.inherit({
initialize: function(opts) {
this.el = opts.el;
ionic.extend(this, {
alignTitle: 'center'
}, opts);
this.align();
},
/**
* Align the title text given the buttons in the header
* so that the header text size is maximized and aligned
* correctly as long as possible.
*/
align: function() {
var _this = this;
window.rAF(ionic.proxy(function() {
var i, c, childSize;
var childNodes = this.el.childNodes;
// Find the title element
var title = this.el.querySelector('.title');
if(!title) {
return;
}
var leftWidth = 0;
var rightWidth = 0;
var titlePos = Array.prototype.indexOf.call(childNodes, title);
// Compute how wide the left children are
for(i = 0; i < titlePos; i++) {
childSize = null;
c = childNodes[i];
if(c.nodeType == 3) {
childSize = ionic.DomUtil.getTextBounds(c);
} else if(c.nodeType == 1) {
childSize = c.getBoundingClientRect();
}
if(childSize) {
leftWidth += childSize.width;
}
}
// Compute how wide the right children are
for(i = titlePos + 1; i < childNodes.length; i++) {
childSize = null;
c = childNodes[i];
if(c.nodeType == 3) {
childSize = ionic.DomUtil.getTextBounds(c);
} else if(c.nodeType == 1) {
childSize = c.getBoundingClientRect();
}
if(childSize) {
rightWidth += childSize.width;
}
}
var margin = Math.max(leftWidth, rightWidth) + 10;
// Size and align the header title based on the sizes of the left and
// right children, and the desired alignment mode
if(this.alignTitle == 'center') {
if(margin > 10) {
title.style.left = margin + 'px';
title.style.right = margin + 'px';
}
if(title.offsetWidth < title.scrollWidth) {
if(rightWidth > 0) {
title.style.right = (rightWidth + 5) + 'px';
}
}
} else if(this.alignTitle == 'left') {
title.classList.add('title-left');
if(leftWidth > 0) {
title.style.left = (leftWidth + 15) + 'px';
}
} else if(this.alignTitle == 'right') {
title.classList.add('title-right');
if(rightWidth > 0) {
title.style.right = (rightWidth + 15) + 'px';
}
}
}, this));
}
});
})(ionic);
;
(function(ionic) {
'use strict';
var ITEM_CLASS = 'item';
var ITEM_CONTENT_CLASS = 'item-content';
var ITEM_SLIDING_CLASS = 'item-sliding';
var ITEM_OPTIONS_CLASS = 'item-options';
var ITEM_PLACEHOLDER_CLASS = 'item-placeholder';
var ITEM_REORDERING_CLASS = 'item-reordering';
var ITEM_DRAG_CLASS = 'item-drag';
var DragOp = function() {};
DragOp.prototype = {
start: function(e) {
},
drag: function(e) {
},
end: function(e) {
}
};
var SlideDrag = function(opts) {
this.dragThresholdX = opts.dragThresholdX || 10;
this.el = opts.el;
};
SlideDrag.prototype = new DragOp();
SlideDrag.prototype.start = function(e) {
var content, buttons, offsetX, buttonsWidth;
if(e.target.classList.contains(ITEM_CONTENT_CLASS)) {
content = e.target;
} else if(e.target.classList.contains(ITEM_CLASS)) {
content = e.target.querySelector('.' + ITEM_CONTENT_CLASS);
}
// If we don't have a content area as one of our children (or ourselves), skip
if(!content) {
return;
}
// Make sure we aren't animating as we slide
content.classList.remove(ITEM_SLIDING_CLASS);
// Grab the starting X point for the item (for example, so we can tell whether it is open or closed to start)
offsetX = parseFloat(content.style.webkitTransform.replace('translate3d(', '').split(',')[0]) || 0;
// Grab the buttons
buttons = content.parentNode.querySelector('.' + ITEM_OPTIONS_CLASS);
if(!buttons) {
return;
}
buttonsWidth = buttons.offsetWidth;
this._currentDrag = {
buttonsWidth: buttonsWidth,
content: content,
startOffsetX: offsetX
};
};
SlideDrag.prototype.drag = function(e) {
var _this = this, buttonsWidth;
window.rAF(function() {
// We really aren't dragging
if(!_this._currentDrag) {
return;
}
// Check if we should start dragging. Check if we've dragged past the threshold,
// or we are starting from the open state.
if(!_this._isDragging &&
((Math.abs(e.gesture.deltaX) > _this.dragThresholdX) ||
(Math.abs(_this._currentDrag.startOffsetX) > 0)))
{
_this._isDragging = true;
}
if(_this._isDragging) {
buttonsWidth = _this._currentDrag.buttonsWidth;
// Grab the new X point, capping it at zero
var newX = Math.min(0, _this._currentDrag.startOffsetX + e.gesture.deltaX);
// If the new X position is past the buttons, we need to slow down the drag (rubber band style)
if(newX < -buttonsWidth) {
// Calculate the new X position, capped at the top of the buttons
newX = Math.min(-buttonsWidth, -buttonsWidth + (((e.gesture.deltaX + buttonsWidth) * 0.4)));
}
_this._currentDrag.content.style.webkitTransform = 'translate3d(' + newX + 'px, 0, 0)';
_this._currentDrag.content.style.webkitTransition = 'none';
}
});
};
SlideDrag.prototype.end = function(e, doneCallback) {
var _this = this;
// There is no drag, just end immediately
if(!this._currentDrag) {
doneCallback && doneCallback();
return;
}
// If we are currently dragging, we want to snap back into place
// The final resting point X will be the width of the exposed buttons
var restingPoint = -this._currentDrag.buttonsWidth;
// Check if the drag didn't clear the buttons mid-point
// and we aren't moving fast enough to swipe open
if(e.gesture.deltaX > -(this._currentDrag.buttonsWidth/2)) {
// If we are going left but too slow, or going right, go back to resting
if(e.gesture.direction == "left" && Math.abs(e.gesture.velocityX) < 0.3) {
restingPoint = 0;
} else if(e.gesture.direction == "right") {
restingPoint = 0;
}
}
// var content = this._currentDrag.content;
// var onRestingAnimationEnd = function(e) {
// if(e.propertyName == '-webkit-transform') {
// if(content) content.classList.remove(ITEM_SLIDING_CLASS);
// }
// e.target.removeEventListener('webkitTransitionEnd', onRestingAnimationEnd);
// };
window.rAF(function() {
// var currentX = parseFloat(_this._currentDrag.content.style.webkitTransform.replace('translate3d(', '').split(',')[0]) || 0;
// if(currentX !== restingPoint) {
// _this._currentDrag.content.classList.add(ITEM_SLIDING_CLASS);
// _this._currentDrag.content.addEventListener('webkitTransitionEnd', onRestingAnimationEnd);
// }
if(restingPoint === 0) {
_this._currentDrag.content.style.webkitTransform = '';
} else {
_this._currentDrag.content.style.webkitTransform = 'translate3d(' + restingPoint + 'px, 0, 0)';
}
_this._currentDrag.content.style.webkitTransition = '';
// Kill the current drag
_this._currentDrag = null;
// We are done, notify caller
doneCallback && doneCallback();
});
};
var ReorderDrag = function(opts) {
this.dragThresholdY = opts.dragThresholdY || 0;
this.onReorder = opts.onReorder;
this.el = opts.el;
};
ReorderDrag.prototype = new DragOp();
ReorderDrag.prototype.start = function(e) {
var content;
// Grab the starting Y point for the item
var offsetY = this.el.offsetTop;//parseFloat(this.el.style.webkitTransform.replace('translate3d(', '').split(',')[1]) || 0;
var startIndex = ionic.DomUtil.getChildIndex(this.el, this.el.nodeName.toLowerCase());
var placeholder = this.el.cloneNode(true);
placeholder.classList.add(ITEM_PLACEHOLDER_CLASS);
this.el.parentNode.insertBefore(placeholder, this.el);
this.el.classList.add(ITEM_REORDERING_CLASS);
this._currentDrag = {
startOffsetTop: offsetY,
startIndex: startIndex,
placeholder: placeholder
};
};
ReorderDrag.prototype.drag = function(e) {
var _this = this;
window.rAF(function() {
// We really aren't dragging
if(!_this._currentDrag) {
return;
}
// Check if we should start dragging. Check if we've dragged past the threshold,
// or we are starting from the open state.
if(!_this._isDragging && Math.abs(e.gesture.deltaY) > _this.dragThresholdY) {
_this._isDragging = true;
}
if(_this._isDragging) {
var newY = _this._currentDrag.startOffsetTop + e.gesture.deltaY;
_this.el.style.top = newY + 'px';
_this._currentDrag.currentY = newY;
_this._reorderItems();
}
});
};
// When an item is dragged, we need to reorder any items for sorting purposes
ReorderDrag.prototype._reorderItems = function() {
var placeholder = this._currentDrag.placeholder;
var siblings = Array.prototype.slice.call(this._currentDrag.placeholder.parentNode.children);
// Remove the floating element from the child search list
siblings.splice(siblings.indexOf(this.el), 1);
var index = siblings.indexOf(this._currentDrag.placeholder);
var topSibling = siblings[Math.max(0, index - 1)];
var bottomSibling = siblings[Math.min(siblings.length, index+1)];
var thisOffsetTop = this._currentDrag.currentY;// + this._currentDrag.startOffsetTop;
if(topSibling && (thisOffsetTop < topSibling.offsetTop + topSibling.offsetHeight/2)) {
ionic.DomUtil.swapNodes(this._currentDrag.placeholder, topSibling);
return index - 1;
} else if(bottomSibling && thisOffsetTop > (bottomSibling.offsetTop + bottomSibling.offsetHeight/2)) {
ionic.DomUtil.swapNodes(bottomSibling, this._currentDrag.placeholder);
return index + 1;
}
};
ReorderDrag.prototype.end = function(e, doneCallback) {
if(!this._currentDrag) {
doneCallback && doneCallback();
return;
}
var placeholder = this._currentDrag.placeholder;
// Reposition the element
this.el.classList.remove(ITEM_REORDERING_CLASS);
this.el.style.top = 0;
var finalPosition = ionic.DomUtil.getChildIndex(placeholder, placeholder.nodeName.toLowerCase());
placeholder.parentNode.insertBefore(this.el, placeholder);
placeholder.parentNode.removeChild(placeholder);
this.onReorder && this.onReorder(this.el, this._currentDrag.startIndex, finalPosition);
this._currentDrag = null;
doneCallback && doneCallback();
};
/**
* The ListView handles a list of items. It will process drag animations, edit mode,
* and other operations that are common on mobile lists or table views.
*/
ionic.views.ListView = ionic.views.View.inherit({
initialize: function(opts) {
var _this = this;
opts = ionic.extend({
onReorder: function(el, oldIndex, newIndex) {},
virtualRemoveThreshold: -200,
virtualAddThreshold: 200
}, opts);
ionic.extend(this, opts);
if(!this.itemHeight && this.listEl) {
this.itemHeight = this.listEl.children[0] && parseInt(this.listEl.children[0].style.height, 10);
}
//ionic.views.ListView.__super__.initialize.call(this, opts);
this.onRefresh = opts.onRefresh || function() {};
this.onRefreshOpening = opts.onRefreshOpening || function() {};
this.onRefreshHolding = opts.onRefreshHolding || function() {};
window.ionic.onGesture('touch', function(e) {
_this._handleTouch(e);
}, this.el);
window.ionic.onGesture('release', function(e) {
_this._handleEndDrag(e);
}, this.el);
window.ionic.onGesture('drag', function(e) {
_this._handleDrag(e);
}, this.el);
// Start the drag states
this._initDrag();
},
/**
* Called to tell the list to stop refreshing. This is useful
* if you are refreshing the list and are done with refreshing.
*/
stopRefreshing: function() {
var refresher = this.el.querySelector('.list-refresher');
refresher.style.height = '0px';
},
/**
* If we scrolled and have virtual mode enabled, compute the window
* of active elements in order to figure out the viewport to render.
*/
didScroll: function(e) {
if(this.isVirtual) {
var itemHeight = this.itemHeight;
// TODO: This would be inaccurate if we are windowed
var totalItems = this.listEl.children.length;
// Grab the total height of the list
var scrollHeight = e.target.scrollHeight;
// Get the viewport height
var viewportHeight = this.el.parentNode.offsetHeight;
// scrollTop is the current scroll position
var scrollTop = e.scrollTop;
// High water is the pixel position of the first element to include (everything before
// that will be removed)
var highWater = Math.max(0, e.scrollTop + this.virtualRemoveThreshold);
// Low water is the pixel position of the last element to include (everything after
// that will be removed)
var lowWater = Math.min(scrollHeight, Math.abs(e.scrollTop) + viewportHeight + this.virtualAddThreshold);
// Compute how many items per viewport size can show
var itemsPerViewport = Math.floor((lowWater - highWater) / itemHeight);
// Get the first and last elements in the list based on how many can fit
// between the pixel range of lowWater and highWater
var first = parseInt(Math.abs(highWater / itemHeight), 10);
var last = parseInt(Math.abs(lowWater / itemHeight), 10);
// Get the items we need to remove
this._virtualItemsToRemove = Array.prototype.slice.call(this.listEl.children, 0, first);
// Grab the nodes we will be showing
var nodes = Array.prototype.slice.call(this.listEl.children, first, first + itemsPerViewport);
this.renderViewport && this.renderViewport(highWater, lowWater, first, last);
}
},
didStopScrolling: function(e) {
if(this.isVirtual) {
for(var i = 0; i < this._virtualItemsToRemove.length; i++) {
var el = this._virtualItemsToRemove[i];
//el.parentNode.removeChild(el);
this.didHideItem && this.didHideItem(i);
}
// Once scrolling stops, check if we need to remove old items
}
},
_initDrag: function() {
//ionic.views.ListView.__super__._initDrag.call(this);
//this._isDragging = false;
this._dragOp = null;
},
// Return the list item from the given target
_getItem: function(target) {
while(target) {
if(target.classList.contains(ITEM_CLASS)) {
return target;
}
target = target.parentNode;
}
return null;
},
_startDrag: function(e) {
var _this = this;
this._isDragging = false;
// Check if this is a reorder drag
if(ionic.DomUtil.getParentOrSelfWithClass(e.target, ITEM_DRAG_CLASS) && (e.gesture.direction == 'up' || e.gesture.direction == 'down')) {
var item = this._getItem(e.target);
if(item) {
this._dragOp = new ReorderDrag({
el: item,
onReorder: function(el, start, end) {
_this.onReorder && _this.onReorder(el, start, end);
}
});
this._dragOp.start(e);
e.preventDefault();
return;
}
}
// Or check if this is a swipe to the side drag
else if((e.gesture.direction == 'left' || e.gesture.direction == 'right') && Math.abs(e.gesture.deltaX) > 5) {
this._dragOp = new SlideDrag({ el: this.el });
this._dragOp.start(e);
e.preventDefault();
return;
}
// We aren't handling it, so pass it up the chain
//ionic.views.ListView.__super__._startDrag.call(this, e);
},
_handleEndDrag: function(e) {
var _this = this;
if(!this._dragOp) {
//ionic.views.ListView.__super__._handleEndDrag.call(this, e);
return;
}
// Cancel touch timeout
clearTimeout(this._touchTimeout);
var items = _this.el.querySelectorAll('.item');
for(var i = 0, l = items.length; i < l; i++) {
items[i].classList.remove('active');
}
this._dragOp.end(e, function() {
_this._initDrag();
});
},
/**
* Process the drag event to move the item to the left or right.
*/
_handleDrag: function(e) {
var _this = this, content, buttons;
// If the user has a touch timeout to highlight an element, clear it if we
// get sufficient draggage
if(Math.abs(e.gesture.deltaX) > 10 || Math.abs(e.gesture.deltaY) > 10) {
clearTimeout(this._touchTimeout);
}
clearTimeout(this._touchTimeout);
// If we get a drag event, make sure we aren't in another drag, then check if we should
// start one
if(!this.isDragging && !this._dragOp) {
this._startDrag(e);
}
// No drag still, pass it up
if(!this._dragOp) {
//ionic.views.ListView.__super__._handleDrag.call(this, e);
return;
}
e.gesture.srcEvent.preventDefault();
this._dragOp.drag(e);
},
/**
* Handle the touch event to show the active state on an item if necessary.
*/
_handleTouch: function(e) {
var _this = this;
var item = ionic.DomUtil.getParentOrSelfWithClass(e.target, ITEM_CLASS);
if(!item) { return; }
this._touchTimeout = setTimeout(function() {
var items = _this.el.querySelectorAll('.item');
for(var i = 0, l = items.length; i < l; i++) {
items[i].classList.remove('active');
}
item.classList.add('active');
}, 250);
},
});
})(ionic);
;
(function(ionic) {
'use strict';
/**
* An ActionSheet is the slide up menu popularized on iOS.
*
* You see it all over iOS apps, where it offers a set of options
* triggered after an action.
*/
ionic.views.Loading = ionic.views.View.inherit({
initialize: function(opts) {
var _this = this;
this.el = opts.el;
this.maxWidth = opts.maxWidth || 200;
this._loadingBox = this.el.querySelector('.loading');
},
show: function() {
var _this = this;
if(this._loadingBox) {
var lb = _this._loadingBox;
var width = Math.min(_this.maxWidth, Math.max(window.outerWidth - 40, lb.offsetWidth));
lb.style.width = width + 'px';
lb.style.marginLeft = (-lb.offsetWidth) / 2 + 'px';
lb.style.marginTop = (-lb.offsetHeight) / 2 + 'px';
_this.el.classList.add('active');
}
},
hide: function() {
// Force a reflow so the animation will actually run
this.el.offsetWidth;
this.el.classList.remove('active');
}
});
})(ionic);
;
(function(ionic) {
'use strict';
ionic.views.Modal = ionic.views.View.inherit({
initialize: function(opts) {
opts = ionic.extend({
focusFirstInput: false,
unfocusOnHide: true
}, opts);
ionic.extend(this, opts);
this.el = opts.el;
},
show: function() {
this.el.classList.add('active');
if(this.focusFirstInput) {
var input = this.el.querySelector('input, textarea');
input && input.focus && input.focus();
}
},
hide: function() {
this.el.classList.remove('active');
// Unfocus all elements
if(this.unfocusOnHide) {
var inputs = this.el.querySelectorAll('input, textarea');
for(var i = 0; i < inputs.length; i++) {
inputs[i].blur && inputs[i].blur();
}
}
}
});
})(ionic);
;
(function(ionic) {
'use strict';
ionic.views.NavBar = ionic.views.View.inherit({
initialize: function(opts) {
this.el = opts.el;
this._titleEl = this.el.querySelector('.title');
if(opts.hidden) {
this.hide();
}
},
hide: function() {
this.el.classList.add('hidden');
},
show: function() {
this.el.classList.remove('hidden');
},
shouldGoBack: function() {},
setTitle: function(title) {
if(!this._titleEl) {
return;
}
this._titleEl.innerHTML = title;
},
showBackButton: function(shouldShow) {
var _this = this;
if(!this._currentBackButton) {
var back = document.createElement('a');
back.className = 'button back';
back.innerHTML = 'Back';
this._currentBackButton = back;
this._currentBackButton.onclick = function(event) {
_this.shouldGoBack && _this.shouldGoBack();
};
}
if(shouldShow && !this._currentBackButton.parentNode) {
// Prepend the back button
this.el.insertBefore(this._currentBackButton, this.el.firstChild);
} else if(!shouldShow && this._currentBackButton.parentNode) {
// Remove the back button if it's there
this._currentBackButton.parentNode.removeChild(this._currentBackButton);
}
}
});
})(ionic);
;
(function(ionic) {
'use strict';
/**
* An ActionSheet is the slide up menu popularized on iOS.
*
* You see it all over iOS apps, where it offers a set of options
* triggered after an action.
*/
ionic.views.Popup = ionic.views.View.inherit({
initialize: function(opts) {
var _this = this;
this.el = opts.el;
},
setTitle: function(title) {
var titleEl = el.querySelector('.popup-title');
if(titleEl) {
titleEl.innerHTML = title;
}
},
alert: function(message) {
var _this = this;
window.rAF(function() {
_this.setTitle(message);
_this.el.classList.add('active');
});
},
hide: function() {
// Force a reflow so the animation will actually run
this.el.offsetWidth;
this.el.classList.remove('active');
}
});
})(ionic);
;
(function(ionic) {
'use strict';
/**
* The side menu view handles one of the side menu's in a Side Menu Controller
* configuration.
* It takes a DOM reference to that side menu element.
*/
ionic.views.SideMenu = ionic.views.View.inherit({
initialize: function(opts) {
this.el = opts.el;
this.width = opts.width;
this.isEnabled = opts.isEnabled || true;
},
getFullWidth: function() {
return this.width;
},
setIsEnabled: function(isEnabled) {
this.isEnabled = isEnabled;
},
bringUp: function() {
this.el.style.zIndex = 0;
},
pushDown: function() {
this.el.style.zIndex = -1;
}
});
ionic.views.SideMenuContent = ionic.views.View.inherit({
initialize: function(opts) {
var _this = this;
ionic.extend(this, {
animationClass: 'menu-animated',
onDrag: function(e) {},
onEndDrag: function(e) {},
}, opts);
ionic.onGesture('drag', ionic.proxy(this._onDrag, this), this.el);
ionic.onGesture('release', ionic.proxy(this._onEndDrag, this), this.el);
},
_onDrag: function(e) {
this.onDrag && this.onDrag(e);
},
_onEndDrag: function(e) {
this.onEndDrag && this.onEndDrag(e);
},
disableAnimation: function() {
this.el.classList.remove(this.animationClass);
},
enableAnimation: function() {
this.el.classList.add(this.animationClass);
},
getTranslateX: function() {
return parseFloat(this.el.style.webkitTransform.replace('translate3d(', '').split(',')[0]);
},
setTranslateX: function(x) {
this.el.style.webkitTransform = 'translate3d(' + x + 'px, 0, 0)';
}
});
})(ionic);
;
/*
* Adapted from Swipe.js 2.0
*
* Brad Birdsall
* Copyright 2013, MIT License
*
*/
(function(ionic) {
'use strict';
ionic.views.Slider = ionic.views.View.inherit({
initialize: function (options) {
// utilities
var noop = function() {}; // simple no operation function
var offloadFn = function(fn) { setTimeout(fn || noop, 0) }; // offload a functions execution
// check browser capabilities
var browser = {
addEventListener: !!window.addEventListener,
touch: ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch,
transitions: (function(temp) {
var props = ['transitionProperty', 'WebkitTransition', 'MozTransition', 'OTransition', 'msTransition'];
for ( var i in props ) if (temp.style[ props[i] ] !== undefined) return true;
return false;
})(document.createElement('swipe'))
};
var container = options.el;
// quit if no root element
if (!container) return;
var element = container.children[0];
var slides, slidePos, width, length;
options = options || {};
var index = parseInt(options.startSlide, 10) || 0;
var speed = options.speed || 300;
options.continuous = options.continuous !== undefined ? options.continuous : true;
function setup() {
// cache slides
slides = element.children;
length = slides.length;
// set continuous to false if only one slide
if (slides.length < 2) options.continuous = false;
//special case if two slides
if (browser.transitions && options.continuous && slides.length < 3) {
element.appendChild(slides[0].cloneNode(true));
element.appendChild(element.children[1].cloneNode(true));
slides = element.children;
}
// create an array to store current positions of each slide
slidePos = new Array(slides.length);
// determine width of each slide
width = container.getBoundingClientRect().width || container.offsetWidth;
element.style.width = (slides.length * width) + 'px';
// stack elements
var pos = slides.length;
while(pos--) {
var slide = slides[pos];
slide.style.width = width + 'px';
slide.setAttribute('data-index', pos);
if (browser.transitions) {
slide.style.left = (pos * -width) + 'px';
move(pos, index > pos ? -width : (index < pos ? width : 0), 0);
}
}
// reposition elements before and after index
if (options.continuous && browser.transitions) {
move(circle(index-1), -width, 0);
move(circle(index+1), width, 0);
}
if (!browser.transitions) element.style.left = (index * -width) + 'px';
container.style.visibility = 'visible';
options.slidesChanged && options.slidesChanged();
}
function prev() {
if (options.continuous) slide(index-1);
else if (index) slide(index-1);
}
function next() {
if (options.continuous) slide(index+1);
else if (index < slides.length - 1) slide(index+1);
}
function circle(index) {
// a simple positive modulo using slides.length
return (slides.length + (index % slides.length)) % slides.length;
}
function slide(to, slideSpeed) {
// do nothing if already on requested slide
if (index == to) return;
if (browser.transitions) {
var direction = Math.abs(index-to) / (index-to); // 1: backward, -1: forward
// get the actual position of the slide
if (options.continuous) {
var natural_direction = direction;
direction = -slidePos[circle(to)] / width;
// if going forward but to < index, use to = slides.length + to
// if going backward but to > index, use to = -slides.length + to
if (direction !== natural_direction) to = -direction * slides.length + to;
}
var diff = Math.abs(index-to) - 1;
// move all the slides between index and to in the right direction
while (diff--) move( circle((to > index ? to : index) - diff - 1), width * direction, 0);
to = circle(to);
move(index, width * direction, slideSpeed || speed);
move(to, 0, slideSpeed || speed);
if (options.continuous) move(circle(to - direction), -(width * direction), 0); // we need to get the next in place
} else {
to = circle(to);
animate(index * -width, to * -width, slideSpeed || speed);
//no fallback for a circular continuous if the browser does not accept transitions
}
index = to;
offloadFn(options.callback && options.callback(index, slides[index]));
}
function move(index, dist, speed) {
translate(index, dist, speed);
slidePos[index] = dist;
}
function translate(index, dist, speed) {
var slide = slides[index];
var style = slide && slide.style;
if (!style) return;
style.webkitTransitionDuration =
style.MozTransitionDuration =
style.msTransitionDuration =
style.OTransitionDuration =
style.transitionDuration = speed + 'ms';
style.webkitTransform = 'translate(' + dist + 'px,0)' + 'translateZ(0)';
style.msTransform =
style.MozTransform =
style.OTransform = 'translateX(' + dist + 'px)';
}
function animate(from, to, speed) {
// if not an animation, just reposition
if (!speed) {
element.style.left = to + 'px';
return;
}
var start = +new Date;
var timer = setInterval(function() {
var timeElap = +new Date - start;
if (timeElap > speed) {
element.style.left = to + 'px';
if (delay) begin();
options.transitionEnd && options.transitionEnd.call(event, index, slides[index]);
clearInterval(timer);
return;
}
element.style.left = (( (to - from) * (Math.floor((timeElap / speed) * 100) / 100) ) + from) + 'px';
}, 4);
}
// setup auto slideshow
var delay = options.auto || 0;
var interval;
function begin() {
interval = setTimeout(next, delay);
}
function stop() {
delay = 0;
clearTimeout(interval);
}
// setup initial vars
var start = {};
var delta = {};
var isScrolling;
// setup event capturing
var events = {
handleEvent: function(event) {
if(event.type == 'mousedown' || event.type == 'mouseup' || event.type == 'mousemove') {
event.touches = [{
pageX: event.pageX,
pageY: event.pageY
}];
}
switch (event.type) {
case 'mousedown': this.start(event); break;
case 'touchstart': this.start(event); break;
case 'touchmove': this.move(event); break;
case 'mousemove': this.move(event); break;
case 'touchend': offloadFn(this.end(event)); break;
case 'mouseup': offloadFn(this.end(event)); break;
case 'webkitTransitionEnd':
case 'msTransitionEnd':
case 'oTransitionEnd':
case 'otransitionend':
case 'transitionend': offloadFn(this.transitionEnd(event)); break;
case 'resize': offloadFn(setup); break;
}
if (options.stopPropagation) event.stopPropagation();
},
start: function(event) {
var touches = event.touches[0];
// measure start values
start = {
// get initial touch coords
x: touches.pageX,
y: touches.pageY,
// store time to determine touch duration
time: +new Date
};
// used for testing first move event
isScrolling = undefined;
// reset delta and end measurements
delta = {};
// attach touchmove and touchend listeners
if(browser.touch) {
element.addEventListener('touchmove', this, false);
element.addEventListener('touchend', this, false);
} else {
element.addEventListener('mousemove', this, false);
element.addEventListener('mouseup', this, false);
document.addEventListener('mouseup', this, false);
}
},
move: function(event) {
// ensure swiping with one touch and not pinching
if ( event.touches.length > 1 || event.scale && event.scale !== 1) return
if (options.disableScroll) event.preventDefault();
var touches = event.touches[0];
// measure change in x and y
delta = {
x: touches.pageX - start.x,
y: touches.pageY - start.y
}
// determine if scrolling test has run - one time test
if ( typeof isScrolling == 'undefined') {
isScrolling = !!( isScrolling || Math.abs(delta.x) < Math.abs(delta.y) );
}
// if user is not trying to scroll vertically
if (!isScrolling) {
// prevent native scrolling
event.preventDefault();
// stop slideshow
stop();
// increase resistance if first or last slide
if (options.continuous) { // we don't add resistance at the end
translate(circle(index-1), delta.x + slidePos[circle(index-1)], 0);
translate(index, delta.x + slidePos[index], 0);
translate(circle(index+1), delta.x + slidePos[circle(index+1)], 0);
} else {
delta.x =
delta.x /
( (!index && delta.x > 0 // if first slide and sliding left
|| index == slides.length - 1 // or if last slide and sliding right
&& delta.x < 0 // and if sliding at all
) ?
( Math.abs(delta.x) / width + 1 ) // determine resistance level
: 1 ); // no resistance if false
// translate 1:1
translate(index-1, delta.x + slidePos[index-1], 0);
translate(index, delta.x + slidePos[index], 0);
translate(index+1, delta.x + slidePos[index+1], 0);
}
}
},
end: function(event) {
// measure duration
var duration = +new Date - start.time;
// determine if slide attempt triggers next/prev slide
var isValidSlide =
Number(duration) < 250 // if slide duration is less than 250ms
&& Math.abs(delta.x) > 20 // and if slide amt is greater than 20px
|| Math.abs(delta.x) > width/2; // or if slide amt is greater than half the width
// determine if slide attempt is past start and end
var isPastBounds =
!index && delta.x > 0 // if first slide and slide amt is greater than 0
|| index == slides.length - 1 && delta.x < 0; // or if last slide and slide amt is less than 0
if (options.continuous) isPastBounds = false;
// determine direction of swipe (true:right, false:left)
var direction = delta.x < 0;
// if not scrolling vertically
if (!isScrolling) {
if (isValidSlide && !isPastBounds) {
if (direction) {
if (options.continuous) { // we need to get the next in this direction in place
move(circle(index-1), -width, 0);
move(circle(index+2), width, 0);
} else {
move(index-1, -width, 0);
}
move(index, slidePos[index]-width, speed);
move(circle(index+1), slidePos[circle(index+1)]-width, speed);
index = circle(index+1);
} else {
if (options.continuous) { // we need to get the next in this direction in place
move(circle(index+1), width, 0);
move(circle(index-2), -width, 0);
} else {
move(index+1, width, 0);
}
move(index, slidePos[index]+width, speed);
move(circle(index-1), slidePos[circle(index-1)]+width, speed);
index = circle(index-1);
}
options.callback && options.callback(index, slides[index]);
} else {
if (options.continuous) {
move(circle(index-1), -width, speed);
move(index, 0, speed);
move(circle(index+1), width, speed);
} else {
move(index-1, -width, speed);
move(index, 0, speed);
move(index+1, width, speed);
}
}
}
// kill touchmove and touchend event listeners until touchstart called again
if(browser.touch) {
element.removeEventListener('touchmove', events, false)
element.removeEventListener('touchend', events, false)
} else {
element.removeEventListener('mousemove', events, false)
element.removeEventListener('mouseup', events, false)
document.removeEventListener('mouseup', events, false);
}
},
transitionEnd: function(event) {
if (parseInt(event.target.getAttribute('data-index'), 10) == index) {
if (delay) begin();
options.transitionEnd && options.transitionEnd.call(event, index, slides[index]);
}
}
}
// Public API
this.setup = function() {
setup();
};
this.slide = function(to, speed) {
// cancel slideshow
stop();
slide(to, speed);
};
this.prev = function() {
// cancel slideshow
stop();
prev();
};
this.next = function() {
// cancel slideshow
stop();
next();
};
this.stop = function() {
// cancel slideshow
stop();
};
this.getPos = function() {
// return current index position
return index;
};
this.getNumSlides = function() {
// return total number of slides
return length;
};
this.kill = function() {
// cancel slideshow
stop();
// reset element
element.style.width = '';
element.style.left = '';
// reset slides
var pos = slides.length;
while(pos--) {
var slide = slides[pos];
slide.style.width = '';
slide.style.left = '';
if (browser.transitions) translate(pos, 0, 0);
}
// removed event listeners
if (browser.addEventListener) {
// remove current event listeners
element.removeEventListener('touchstart', events, false);
element.removeEventListener('webkitTransitionEnd', events, false);
element.removeEventListener('msTransitionEnd', events, false);
element.removeEventListener('oTransitionEnd', events, false);
element.removeEventListener('otransitionend', events, false);
element.removeEventListener('transitionend', events, false);
window.removeEventListener('resize', events, false);
}
else {
window.onresize = null;
}
};
this.load = function() {
// trigger setup
setup();
// start auto slideshow if applicable
if (delay) begin();
// add event listeners
if (browser.addEventListener) {
// set touchstart event on element
if (browser.touch) {
element.addEventListener('touchstart', events, false);
} else {
element.addEventListener('mousedown', events, false);
}
if (browser.transitions) {
element.addEventListener('webkitTransitionEnd', events, false);
element.addEventListener('msTransitionEnd', events, false);
element.addEventListener('oTransitionEnd', events, false);
element.addEventListener('otransitionend', events, false);
element.addEventListener('transitionend', events, false);
}
// set resize event on window
window.addEventListener('resize', events, false);
} else {
window.onresize = function () { setup() }; // to play nice with old IE
}
}
}
});
})(ionic);
;
(function(ionic) {
'use strict';
ionic.views.TabBarItem = ionic.views.View.inherit({
initialize: function(el) {
this.el = el;
this._buildItem();
},
// Factory for creating an item from a given javascript object
create: function(itemData) {
var item = document.createElement('a');
item.className = 'tab-item';
// If there is an icon, add the icon element
if(itemData.icon) {
var icon = document.createElement('i');
icon.className = itemData.icon;
item.appendChild(icon);
}
item.appendChild(document.createTextNode(itemData.title));
return new ionic.views.TabBarItem(item);
},
_buildItem: function() {
var _this = this, child, children = Array.prototype.slice.call(this.el.children);
for(var i = 0, j = children.length; i < j; i++) {
child = children[i];
// Test if this is a "i" tag with icon in the class name
// TODO: This heuristic might not be sufficient
if(child.tagName.toLowerCase() == 'i' && /icon/.test(child.className)) {
this.icon = child.className;
break;
}
}
// Set the title to the text content of the tab.
this.title = this.el.textContent.trim();
this._tapHandler = function(e) {
_this.onTap && _this.onTap(e);
};
ionic.on('tap', this._tapHandler, this.el);
},
onTap: function(e) {
},
// Remove the event listeners from this object
destroy: function() {
ionic.off('tap', this._tapHandler, this.el);
},
getIcon: function() {
return this.icon;
},
getTitle: function() {
return this.title;
},
setSelected: function(isSelected) {
this.isSelected = isSelected;
if(isSelected) {
this.el.classList.add('active');
} else {
this.el.classList.remove('active');
}
}
});
ionic.views.TabBar = ionic.views.View.inherit({
initialize: function(opts) {
this.el = opts.el;
this.items = [];
this._buildItems();
},
// get all the items for the TabBar
getItems: function() {
return this.items;
},
// Add an item to the tab bar
addItem: function(item) {
// Create a new TabItem
var tabItem = ionic.views.TabBarItem.prototype.create(item);
this.appendItemElement(tabItem);
this.items.push(tabItem);
this._bindEventsOnItem(tabItem);
},
appendItemElement: function(item) {
if(!this.el) {
return;
}
this.el.appendChild(item.el);
},
// Remove an item from the tab bar
removeItem: function(index) {
var item = this.items[index];
if(!item) {
return;
}
item.onTap = undefined;
item.destroy();
},
_bindEventsOnItem: function(item) {
var _this = this;
if(!this._itemTapHandler) {
this._itemTapHandler = function(e) {
//_this.selectItem(this);
_this.trySelectItem(this);
};
}
item.onTap = this._itemTapHandler;
},
// Get the currently selected item
getSelectedItem: function() {
return this.selectedItem;
},
// Set the currently selected item by index
setSelectedItem: function(index) {
this.selectedItem = this.items[index];
// Deselect all
for(var i = 0, j = this.items.length; i < j; i += 1) {
this.items[i].setSelected(false);
}
// Select the new item
if(this.selectedItem) {
this.selectedItem.setSelected(true);
//this.onTabSelected && this.onTabSelected(this.selectedItem, index);
}
},
// Select the given item assuming we can find it in our
// item list.
selectItem: function(item) {
for(var i = 0, j = this.items.length; i < j; i += 1) {
if(this.items[i] == item) {
this.setSelectedItem(i);
return;
}
}
},
// Try to select a given item. This triggers an event such
// that the view controller managing this tab bar can decide
// whether to select the item or cancel it.
trySelectItem: function(item) {
for(var i = 0, j = this.items.length; i < j; i += 1) {
if(this.items[i] == item) {
this.tryTabSelect && this.tryTabSelect(i);
return;
}
}
},
// Build the initial items list from the given DOM node.
_buildItems: function() {
var item, items = Array.prototype.slice.call(this.el.children);
for(var i = 0, j = items.length; i < j; i += 1) {
item = new ionic.views.TabBarItem(items[i]);
this.items[i] = item;
this._bindEventsOnItem(item);
}
if(this.items.length > 0) {
this.selectedItem = this.items[0];
}
},
// Destroy this tab bar
destroy: function() {
for(var i = 0, j = this.items.length; i < j; i += 1) {
this.items[i].destroy();
}
this.items.length = 0;
}
});
})(window.ionic);
;
(function(ionic) {
'use strict';
ionic.views.Toggle = ionic.views.View.inherit({
initialize: function(opts) {
this.el = opts.el;
this.checkbox = opts.checkbox;
this.track = opts.track;
this.handle = opts.handle;
this.openPercent = -1;
},
tap: function(e) {
if(this.el.getAttribute('disabled') !== 'disabled') {
this.val( !this.checkbox.checked );
}
},
drag: function(e) {
var slidePageLeft = this.track.offsetLeft + (this.handle.offsetWidth / 2);
var slidePageRight = this.track.offsetLeft + this.track.offsetWidth - (this.handle.offsetWidth / 2);
if(e.pageX >= slidePageRight - 4) {
this.val(true);
} else if(e.pageX <= slidePageLeft) {
this.val(false);
} else {
this.setOpenPercent( Math.round( (1 - ((slidePageRight - e.pageX) / (slidePageRight - slidePageLeft) )) * 100) );
}
},
setOpenPercent: function(openPercent) {
// only make a change if the new open percent has changed
if(this.openPercent < 0 || (openPercent < (this.openPercent - 3) || openPercent > (this.openPercent + 3) ) ) {
this.openPercent = openPercent;
if(openPercent === 0) {
this.val(false);
} else if(openPercent === 100) {
this.val(true);
} else {
var openPixel = Math.round( (openPercent / 100) * this.track.offsetWidth - (this.handle.offsetWidth) );
openPixel = (openPixel < 1 ? 0 : openPixel);
this.handle.style.webkitTransform = 'translate3d(' + openPixel + 'px,0,0)';
}
}
},
release: function(e) {
this.val( this.openPercent >= 50 );
},
val: function(value) {
if(value === true || value === false) {
if(this.handle.style.webkitTransform !== "") {
this.handle.style.webkitTransform = "";
}
this.checkbox.checked = value;
this.openPercent = (value ? 100 : 0);
}
return this.checkbox.checked;
}
});
})(ionic);
;
(function(ionic) {
'use strict';
ionic.controllers.ViewController = function(options) {
this.initialize.apply(this, arguments);
};
ionic.controllers.ViewController.inherit = ionic.inherit;
ionic.extend(ionic.controllers.ViewController.prototype, {
initialize: function() {},
// Destroy this view controller, including all child views
destroy: function() {
}
});
})(window.ionic);
;
(function(ionic) {
'use strict';
/**
* The NavController makes it easy to have a stack
* of views or screens that can be pushed and popped
* for a dynamic navigation flow. This API is modelled
* off of the UINavigationController in iOS.
*
* The NavController can drive a nav bar to show a back button
* if the stack can be poppped to go back to the last view, and
* it will handle updating the title of the nav bar and processing animations.
*/
ionic.controllers.NavController = ionic.controllers.ViewController.inherit({
initialize: function(opts) {
var _this = this;
this.navBar = opts.navBar;
this.content = opts.content;
this.controllers = opts.controllers || [];
this._updateNavBar();
// TODO: Is this the best way?
this.navBar.shouldGoBack = function() {
_this.pop();
};
},
/**
* @return {array} the array of controllers on the stack.
*/
getControllers: function() {
return this.controllers;
},
/**
* @return {object} the controller at the top of the stack.
*/
getTopController: function() {
return this.controllers[this.controllers.length-1];
},
/**
* Push a new controller onto the navigation stack. The new controller
* will automatically become the new visible view.
*
* @param {object} controller the controller to push on the stack.
*/
push: function(controller) {
var last = this.controllers[this.controllers.length - 1];
this.controllers.push(controller);
// Indicate we are switching controllers
var shouldSwitch = this.switchingController && this.switchingController(controller) || true;
// Return if navigation cancelled
if(shouldSwitch === false)
return;
// Actually switch the active controllers
if(last) {
last.isVisible = false;
last.visibilityChanged && last.visibilityChanged('push');
}
// Grab the top controller on the stack
var next = this.controllers[this.controllers.length - 1];
next.isVisible = true;
// Trigger visibility change, but send 'first' if this is the first page
next.visibilityChanged && next.visibilityChanged(last ? 'push' : 'first');
this._updateNavBar();
return controller;
},
/**
* Pop the top controller off the stack, and show the last one. This is the
* "back" operation.
*
* @return {object} the last popped controller
*/
pop: function() {
var next, last;
// Make sure we keep one on the stack at all times
if(this.controllers.length < 2) {
return;
}
// Grab the controller behind the top one on the stack
last = this.controllers.pop();
if(last) {
last.isVisible = false;
last.visibilityChanged && last.visibilityChanged('pop');
}
// Remove the old one
//last && last.detach();
next = this.controllers[this.controllers.length - 1];
// TODO: No DOM stuff here
//this.content.el.appendChild(next.el);
next.isVisible = true;
next.visibilityChanged && next.visibilityChanged('pop');
// Switch to it (TODO: Animate or such things here)
this._updateNavBar();
return last;
},
/**
* Show the NavBar (if any)
*/
showNavBar: function() {
if(this.navBar) {
this.navBar.show();
}
},
/**
* Hide the NavBar (if any)
*/
hideNavBar: function() {
if(this.navBar) {
this.navBar.hide();
}
},
// Update the nav bar after a push or pop
_updateNavBar: function() {
if(!this.getTopController() || !this.navBar) {
return;
}
this.navBar.setTitle(this.getTopController().title);
if(this.controllers.length > 1) {
this.navBar.showBackButton(true);
} else {
this.navBar.showBackButton(false);
}
}
});
})(window.ionic);
;
(function(ionic) {
'use strict';
/**
* The SideMenuController is a controller with a left and/or right menu that
* can be slid out and toggled. Seen on many an app.
*
* The right or left menu can be disabled or not used at all, if desired.
*/
ionic.controllers.SideMenuController = ionic.controllers.ViewController.inherit({
initialize: function(options) {
var self = this;
this.left = options.left;
this.right = options.right;
this.content = options.content;
this.dragThresholdX = options.dragThresholdX || 10;
this._rightShowing = false;
this._leftShowing = false;
this._isDragging = false;
if(this.content) {
this.content.onDrag = function(e) {
self._handleDrag(e);
};
this.content.onEndDrag =function(e) {
self._endDrag(e);
};
}
},
/**
* Set the content view controller if not passed in the constructor options.
*
* @param {object} content
*/
setContent: function(content) {
var self = this;
this.content = content;
this.content.onDrag = function(e) {
self._handleDrag(e);
};
this.content.endDrag = function(e) {
self._endDrag(e);
};
},
/**
* Toggle the left menu to open 100%
*/
toggleLeft: function() {
this.content.enableAnimation();
var openAmount = this.getOpenAmount();
if(openAmount > 0) {
this.openPercentage(0);
} else {
this.openPercentage(100);
}
},
/**
* Toggle the right menu to open 100%
*/
toggleRight: function() {
this.content.enableAnimation();
var openAmount = this.getOpenAmount();
if(openAmount < 0) {
this.openPercentage(0);
} else {
this.openPercentage(-100);
}
},
/**
* Close all menus.
*/
close: function() {
this.openPercentage(0);
},
/**
* @return {float} The amount the side menu is open, either positive or negative for left (positive), or right (negative)
*/
getOpenAmount: function() {
return this.content && this.content.getTranslateX() || 0;
},
/**
* @return {float} The ratio of open amount over menu width. For example, a
* menu of width 100 open 50 pixels would be open 50% or a ratio of 0.5. Value is negative
* for right menu.
*/
getOpenRatio: function() {
var amount = this.getOpenAmount();
if(amount >= 0) {
return amount / this.left.width;
}
return amount / this.right.width;
},
isOpen: function() {
return this.getOpenRatio() == 1;
},
/**
* @return {float} The percentage of open amount over menu width. For example, a
* menu of width 100 open 50 pixels would be open 50%. Value is negative
* for right menu.
*/
getOpenPercentage: function() {
return this.getOpenRatio() * 100;
},
/**
* Open the menu with a given percentage amount.
* @param {float} percentage The percentage (positive or negative for left/right) to open the menu.
*/
openPercentage: function(percentage) {
var p = percentage / 100;
if(this.left && percentage >= 0) {
this.openAmount(this.left.width * p);
} else if(this.right && percentage < 0) {
var maxRight = this.right.width;
this.openAmount(this.right.width * p);
}
},
/**
* Open the menu the given pixel amount.
* @param {float} amount the pixel amount to open the menu. Positive value for left menu,
* negative value for right menu (only one menu will be visible at a time).
*/
openAmount: function(amount) {
var maxLeft = this.left && this.left.width || 0;
var maxRight = this.right && this.right.width || 0;
// Check if we can move to that side, depending if the left/right panel is enabled
if((!(this.left && this.left.isEnabled) && amount > 0) || (!(this.right && this.right.isEnabled) && amount < 0)) {
return;
}
if((this._leftShowing && amount > maxLeft) || (this._rightShowing && amount < -maxRight)) {
return;
}
this.content.setTranslateX(amount);
if(amount >= 0) {
this._leftShowing = true;
this._rightShowing = false;
// Push the z-index of the right menu down
this.right && this.right.pushDown && this.right.pushDown();
// Bring the z-index of the left menu up
this.left && this.left.bringUp && this.left.bringUp();
} else {
this._rightShowing = true;
this._leftShowing = false;
// Bring the z-index of the right menu up
this.right && this.right.bringUp && this.right.bringUp();
// Push the z-index of the left menu down
this.left && this.left.pushDown && this.left.pushDown();
}
},
/**
* Given an event object, find the final resting position of this side
* menu. For example, if the user "throws" the content to the right and
* releases the touch, the left menu should snap open (animated, of course).
*
* @param {Event} e the gesture event to use for snapping
*/
snapToRest: function(e) {
// We want to animate at the end of this
this.content.enableAnimation();
this._isDragging = false;
// Check how much the panel is open after the drag, and
// what the drag velocity is
var ratio = this.getOpenRatio();
if(ratio === 0)
return;
var velocityThreshold = 0.3;
var velocityX = e.gesture.velocityX;
var direction = e.gesture.direction;
// Less than half, going left
//if(ratio > 0 && ratio < 0.5 && direction == 'left' && velocityX < velocityThreshold) {
//this.openPercentage(0);
//}
// Going right, less than half, too slow (snap back)
if(ratio > 0 && ratio < 0.5 && direction == 'right' && velocityX < velocityThreshold) {
this.openPercentage(0);
}
// Going left, more than half, too slow (snap back)
else if(ratio > 0.5 && direction == 'left' && velocityX < velocityThreshold) {
this.openPercentage(100);
}
// Going left, less than half, too slow (snap back)
else if(ratio < 0 && ratio > -0.5 && direction == 'left' && velocityX < velocityThreshold) {
this.openPercentage(0);
}
// Going right, more than half, too slow (snap back)
else if(ratio < 0.5 && direction == 'right' && velocityX < velocityThreshold) {
this.openPercentage(-100);
}
// Going right, more than half, or quickly (snap open)
else if(direction == 'right' && ratio >= 0 && (ratio >= 0.5 || velocityX > velocityThreshold)) {
this.openPercentage(100);
}
// Going left, more than half, or quickly (span open)
else if(direction == 'left' && ratio <= 0 && (ratio <= -0.5 || velocityX > velocityThreshold)) {
this.openPercentage(-100);
}
// Snap back for safety
else {
this.openPercentage(0);
}
},
// End a drag with the given event
_endDrag: function(e) {
if(this._isDragging) {
this.snapToRest(e);
}
this._startX = null;
this._lastX = null;
this._offsetX = null;
},
// Handle a drag event
_handleDrag: function(e) {
// If we don't have start coords, grab and store them
if(!this._startX) {
this._startX = e.gesture.touches[0].pageX;
this._lastX = this._startX;
} else {
// Grab the current tap coords
this._lastX = e.gesture.touches[0].pageX;
}
// Calculate difference from the tap points
if(!this._isDragging && Math.abs(this._lastX - this._startX) > this.dragThresholdX) {
// if the difference is greater than threshold, start dragging using the current
// point as the starting point
this._startX = this._lastX;
this._isDragging = true;
// Initialize dragging
this.content.disableAnimation();
this._offsetX = this.getOpenAmount();
}
if(this._isDragging) {
this.openAmount(this._offsetX + (this._lastX - this._startX));
}
}
});
})(ionic);
;
(function(ionic) {
'use strict';
/**
* The TabBarController handles a set of view controllers powered by a tab strip
* at the bottom (or possibly top) of a screen.
*
* The API here is somewhat modelled off of UITabController in the sense that the
* controllers actually define what the tab will look like (title, icon, etc.).
*
* Tabs shouldn't be interacted with through your own code. Instead, use the controller
* methods which will power the tab bar.
*/
ionic.controllers.TabBarController = ionic.controllers.ViewController.inherit({
initialize: function(options) {
this.tabBar = options.tabBar;
this._bindEvents();
this.controllers = [];
var controllers = options.controllers || [];
for(var i = 0; i < controllers.length; i++) {
this.addController(controllers[i]);
}
// Bind or set our tabWillChange callback
this.controllerWillChange = options.controllerWillChange || function(controller) {};
this.controllerChanged = options.controllerChanged || function(controller) {};
// Try to select the first controller if we have one
this.setSelectedController(0);
},
// Start listening for events on our tab bar
_bindEvents: function() {
var _this = this;
this.tabBar.tryTabSelect = function(index) {
_this.setSelectedController(index);
};
},
selectController: function(index) {
var shouldChange = true;
// Check if we should switch to this tab. This lets the app
// cancel tab switches if the context isn't right, for example.
if(this.controllerWillChange) {
if(this.controllerWillChange(this.controllers[index], index) === false) {
shouldChange = false;
}
}
if(shouldChange) {
this.setSelectedController(index);
}
},
// Force the selection of a controller at the given index
setSelectedController: function(index) {
if(index >= this.controllers.length) {
return;
}
var lastController = this.selectedController;
var lastIndex = this.selectedIndex;
this.selectedController = this.controllers[index];
this.selectedIndex = index;
this._showController(index);
this.tabBar.setSelectedItem(index);
this.controllerChanged && this.controllerChanged(lastController, lastIndex, this.selectedController, this.selectedIndex);
},
_showController: function(index) {
var c;
for(var i = 0, j = this.controllers.length; i < j; i ++) {
c = this.controllers[i];
//c.detach && c.detach();
c.isVisible = false;
c.visibilityChanged && c.visibilityChanged();
}
c = this.controllers[index];
//c.attach && c.attach();
c.isVisible = true;
c.visibilityChanged && c.visibilityChanged();
},
_clearSelected: function() {
this.selectedController = null;
this.selectedIndex = -1;
},
// Return the tab at the given index
getController: function(index) {
return this.controllers[index];
},
// Return the current tab list
getControllers: function() {
return this.controllers;
},
// Get the currently selected controller
getSelectedController: function() {
return this.selectedController;
},
// Get the index of the currently selected controller
getSelectedControllerIndex: function() {
return this.selectedIndex;
},
// Add a tab
addController: function(controller) {
this.controllers.push(controller);
this.tabBar.addItem({
title: controller.title,
icon: controller.icon
});
// If we don't have a selected controller yet, select the first one.
if(!this.selectedController) {
this.setSelectedController(0);
}
},
// Set the tabs and select the first
setControllers: function(controllers) {
this.controllers = controllers;
this._clearSelected();
this.selectController(0);
},
});
})(window.ionic);
|
examples/huge-apps/routes/Course/routes/Announcements/routes/Announcement/components/Announcement.js
|
cgrossde/react-router
|
import React from 'react';
class Announcement extends React.Component {
render () {
var { courseId, announcementId } = this.props.params;
var { title, body } = COURSES[courseId].announcements[announcementId];
return (
<div>
<h4>{title}</h4>
<p>{body}</p>
</div>
);
}
}
export default Announcement;
|
ajax/libs/react-router/2.5.1/ReactRouter.min.js
|
CyrusSUEN/cdnjs
|
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("react")):"function"==typeof define&&define.amd?define(["react"],t):"object"==typeof exports?exports.ReactRouter=t(require("react")):e.ReactRouter=t(e.React)}(this,function(e){return function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={exports:{},id:r,loaded:!1};return e[r].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}t.__esModule=!0,t.createMemoryHistory=t.hashHistory=t.browserHistory=t.applyRouterMiddleware=t.formatPattern=t.useRouterHistory=t.match=t.routerShape=t.locationShape=t.PropTypes=t.RoutingContext=t.RouterContext=t.createRoutes=t.useRoutes=t.RouteContext=t.Lifecycle=t.History=t.Route=t.Redirect=t.IndexRoute=t.IndexRedirect=t.withRouter=t.IndexLink=t.Link=t.Router=void 0;var o=n(5);Object.defineProperty(t,"createRoutes",{enumerable:!0,get:function(){return o.createRoutes}});var u=n(15);Object.defineProperty(t,"locationShape",{enumerable:!0,get:function(){return u.locationShape}}),Object.defineProperty(t,"routerShape",{enumerable:!0,get:function(){return u.routerShape}});var a=n(8);Object.defineProperty(t,"formatPattern",{enumerable:!0,get:function(){return a.formatPattern}});var i=n(39),s=r(i),c=n(20),f=r(c),l=n(33),d=r(l),p=n(52),h=r(p),v=n(34),y=r(v),m=n(35),g=r(m),_=n(21),R=r(_),O=n(37),b=r(O),P=n(32),x=r(P),w=n(36),M=r(w),j=n(38),E=r(j),S=n(51),A=r(S),C=n(10),k=r(C),T=n(40),H=r(T),q=r(u),L=n(49),U=r(L),N=n(26),B=r(N),I=n(42),D=r(I),W=n(43),F=r(W),K=n(47),Q=r(K),V=n(23),$=r(V);t.Router=s["default"],t.Link=f["default"],t.IndexLink=d["default"],t.withRouter=h["default"],t.IndexRedirect=y["default"],t.IndexRoute=g["default"],t.Redirect=R["default"],t.Route=b["default"],t.History=x["default"],t.Lifecycle=M["default"],t.RouteContext=E["default"],t.useRoutes=A["default"],t.RouterContext=k["default"],t.RoutingContext=H["default"],t.PropTypes=q["default"],t.match=U["default"],t.useRouterHistory=B["default"],t.applyRouterMiddleware=D["default"],t.browserHistory=F["default"],t.hashHistory=Q["default"],t.createMemoryHistory=$["default"]},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}function 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|
components/gameScene.js
|
marxsk/zobro
|
import React from 'react';
import {
View,
Text,
ScrollView,
Image,
} from 'react-native';
import Dimensions from 'Dimensions';
import styles from '../styles/styles';
export default class GameScene extends React.Component {
constructor(props) {
super(props);
}
componentWillMount() {
this.props.bg();
}
render() {
const WIDTH = Dimensions.get('window').width - 20;
return (
<ScrollView style={{flex: 1, backgroundColor: 'white', paddingRight: 5, paddingLeft: 5,}}>
<Text style={[styles.ctext, {color: 'black'}]}>
Čeká na vás spousta zábavy, cesta kolem světa, 10 stanovišť a 1 lamí píseň.
</Text><Text style={[styles.ctext, {color: 'black'}]}>
Šifrovací hra je zdarma, platí se jen vstupné do zoo. Potřebujete s sebou dobře nabitý chytrý telefon / tablet s připojením na internet a tužku.
</Text><Text style={[styles.ctext, {color: 'black'}]}>
Start hry je na konci vstupního esíčka před Tygřími skalami.
</Text><Text style={[styles.ctext, {color: 'black'}]}>
Více se o šifrovací hře Dotkni se evoluce dozvíte na <Text style={[styles.ctext, {color: 'blue'}]}>www.dotkni-se-evoluce.cz</Text>.
</Text><Text style={[styles.ctext, {color: 'black'}]}>
P. S.: Je to opravdu pecka! A jsme první gamifikovaná zoo v ČR.
</Text>
<Image source={require('../images/cryptomania.jpg')} style={{width: WIDTH, height: 500, marginRight: 0, marginLeft: 5}} resizeMode='contain'/>
</ScrollView>
);
}
};
GameScene.propTypes = {
bg: React.PropTypes.func.isRequired,
navigator: React.PropTypes.object.isRequired,
};
|
modules/isReactChildren.js
|
stonegithubs/react-router
|
var React = require('react');
function isValidChild(object) {
return object == null || React.isValidElement(object);
}
function isReactChildren(object) {
return isValidChild(object) || (Array.isArray(object) && object.every(isValidChild));
}
module.exports = isReactChildren;
|
packages/react-codemod/test/class-test.output.js
|
cinic/react
|
'use strict';
var React = require('React');
var Relay = require('Relay');
var Image = require('Image.react');
/*
* Multiline
*/
class MyComponent extends React.Component {
constructor(props, context) {
super(props, context);
var x = props.foo;
this.state = {
heyoo: 23,
};
}
foo() {
this.setState({heyoo: 24});
}
}
// Class comment
class MyComponent2 extends React.Component {
constructor(props, context) {
super(props, context);
this.foo = this.foo.bind(this);
}
foo() {
pass(this.foo);
this.forceUpdate();
}
}
MyComponent2.defaultProps = {a: 1};
class MyComponent3 extends React.Component {
constructor(props, context) {
super(props, context);
this._renderRange = this._renderRange.bind(this);
this._renderText = this._renderText.bind(this);
this.autobindMe = this.autobindMe.bind(this);
props.foo();
this.state = {
heyoo: 23,
};
}
_renderText(text) {
return <Text text={text} />;
}
_renderImageRange(text, range) {
var image = range.image;
if (image) {
return (
<Image
src={image.uri}
height={image.height / image.scale}
width={image.width / image.scale}
/>
);
}
}
autobindMe() {}
dontAutobindMe() {}
// Function comment
_renderRange(text, range) {
var self = this;
self.dontAutobindMe();
call(self.autobindMe);
var type = rage.type;
var {highlightEntities} = this.props;
if (type === 'ImageAtRange') {
return this._renderImageRange(text, range);
}
if (this.props.linkifyEntities) {
text =
<Link href={usersURI}>
{text}
</Link>;
} else {
text = <span>{text}</span>;
}
return text;
}
/* This is a comment */
render() {
var content = this.props.text;
return (
<BaseText
{...this.props}
textRenderer={this._renderText}
rangeRenderer={this._renderRange}
text={content.text}
/>
);
}
}
MyComponent3.defaultProps = function() {
foo();
return {
linkifyEntities: true,
highlightEntities: false
};
}();
MyComponent3.foo = function() {};
MyComponent3.propTypes = {
highlightEntities: React.PropTypes.bool,
linkifyEntities: React.PropTypes.bool,
text: React.PropTypes.shape({
text: React.PropTypes.string,
ranges: React.PropTypes.array
}).isRequired
};
MyComponent3.someThing = 10;
var MyComponent4 = React.createClass({
foo: callMeMaybe(),
render: function() {},
});
module.exports = Relay.createContainer(MyComponent, {
queries: {
me: Relay.graphql`this is not graphql`,
}
});
|
src/App.js
|
downeyfe/react-booking
|
/* Feel free to edit */
import React, { Component } from 'react';
import Layout from './Layout';
import css from './App.scss';
// If you use React Router, make this component
// render <Router> with your routes. Currently,
// only synchronous routes are hot reloaded, and
// you will see a warning from <Router> on every reload.
// You can ignore this warning. For details, see:
// https://github.com/reactjs/react-router/issues/2182
export default class App extends Component {
render() {
return (
<Layout />
);
}
}
|
src/client/assets/javascripts/features/palette/components/PaletteLayout.js
|
tlodge/uibuilder
|
import React, { Component, PropTypes } from 'react';
import TemplateList from './TemplateList';
export default class PaletteLayout extends Component {
static propTypes = {
actions: PropTypes.object.isRequired,
templates: PropTypes.object.isRequired
};
constructor(props){
super(props);
const {actions} = this.props;
this.props.actions.loadSVGTemplates();
}
render() {
const { templates: { templatesById, selected }, actions } = this.props;
return (
<div className="paletteList">
<TemplateList templates={templatesById} selected={selected} actions={actions} />
</div>
);
}
}
|
ui/shared/utils/constants.js
|
macarthur-lab/seqr
|
import React from 'react'
import { Form } from 'semantic-ui-react'
import orderBy from 'lodash/orderBy'
import flatten from 'lodash/flatten'
import { validators } from '../components/form/ReduxFormWrapper'
import {
BooleanCheckbox,
RadioGroup,
Dropdown,
Select,
InlineToggle,
Pagination,
BaseSemanticInput,
} from '../components/form/Inputs'
import BaseFieldView from '../components/panel/view-fields/BaseFieldView'
import OptionFieldView from '../components/panel/view-fields/OptionFieldView'
import ListFieldView from '../components/panel/view-fields/ListFieldView'
import SingleFieldView from '../components/panel/view-fields/SingleFieldView'
import TagFieldView from '../components/panel/view-fields/TagFieldView'
import { stripMarkdown } from './stringUtils'
import { ColoredIcon } from '../components/StyledComponents'
export const GENOME_VERSION_37 = '37'
export const GENOME_VERSION_38 = '38'
export const GENOME_VERSION_OPTIONS = [
{ value: GENOME_VERSION_37, text: 'GRCh37' },
{ value: GENOME_VERSION_38, text: 'GRCh38' },
]
export const GENOME_VERSION_LOOKUP = GENOME_VERSION_OPTIONS.reduce((acc, { value, text }) =>
({ ...acc, [value]: text }), {})
export const GENOME_VERSION_FIELD = {
name: 'genomeVersion', label: 'Genome Version', component: RadioGroup, options: GENOME_VERSION_OPTIONS,
}
export const GENOME_VERSION_DISPLAY_LOOKUP = {
GRCh37: 'hg19',
GRCh38: 'hg38',
}
// PROJECT FIELDS
export const EDITABLE_PROJECT_FIELDS = [
{ name: 'name', label: 'Project Name', placeholder: 'Name', validate: validators.required, autoFocus: true },
{ name: 'description', label: 'Project Description', placeholder: 'Description' },
]
export const PROJECT_FIELDS = [
...EDITABLE_PROJECT_FIELDS,
GENOME_VERSION_FIELD,
]
const MAILTO_CONTACT_URL_REGEX = /^mailto:[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}(,\s*[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{1,4})*$/i
export const MATCHMAKER_CONTACT_NAME_FIELD = { label: 'Contact Name' }
export const MATCHMAKER_CONTACT_URL_FIELD = {
label: 'Contact URL',
parse: val => `mailto:${val}`,
format: val => (val || '').replace('mailto:', ''),
validate: val => (MAILTO_CONTACT_URL_REGEX.test(val) ? undefined : 'Invalid contact url'),
}
// SAMPLES
export const DATASET_TYPE_VARIANT_CALLS = 'VARIANTS'
export const DATASET_TYPE_SV_CALLS = 'SV'
export const SAMPLE_TYPE_EXOME = 'WES'
export const SAMPLE_TYPE_GENOME = 'WGS'
export const SAMPLE_TYPE_RNA = 'RNA'
export const SAMPLE_TYPE_OPTIONS = [
{ value: SAMPLE_TYPE_EXOME, text: 'Exome' },
{ value: SAMPLE_TYPE_GENOME, text: 'Genome' },
{ value: SAMPLE_TYPE_RNA, text: 'RNA-seq' },
]
export const SAMPLE_TYPE_LOOKUP = SAMPLE_TYPE_OPTIONS.reduce(
(acc, opt) => ({
...acc,
...{ [opt.value]: opt },
}), {},
)
// ANALYSIS STATUS
export const FAMILY_STATUS_SOLVED = 'S'
export const FAMILY_STATUS_SOLVED_KNOWN_GENE_KNOWN_PHENOTYPE = 'S_kgfp'
export const FAMILY_STATUS_SOLVED_KNOWN_GENE_DIFFERENT_PHENOTYPE = 'S_kgdp'
export const FAMILY_STATUS_SOLVED_NOVEL_GENE = 'S_ng'
export const FAMILY_STATUS_STRONG_CANDIDATE_KNOWN_GENE_KNOWN_PHENOTYPE = 'Sc_kgfp'
export const FAMILY_STATUS_STRONG_CANDIDATE_KNOWN_GENE_DIFFERENT_PHENOTYPE = 'Sc_kgdp'
export const FAMILY_STATUS_STRONG_CANDIDATE_NOVEL_GENE = 'Sc_ng'
export const FAMILY_STATUS_REVIEWED_PURSUING_CANDIDATES = 'Rcpc'
export const FAMILY_STATUS_REVIEWED_NO_CLEAR_CANDIDATE = 'Rncc'
export const FAMILY_STATUS_CLOSED = 'C'
export const FAMILY_STATUS_ANALYSIS_IN_PROGRESS = 'I'
const FAMILY_STATUS_WAITING_FOR_DATA = 'Q'
export const FAMILY_ANALYSIS_STATUS_OPTIONS = [
{ value: FAMILY_STATUS_SOLVED, color: '#4CAF50', name: 'Solved' },
{ value: FAMILY_STATUS_SOLVED_KNOWN_GENE_KNOWN_PHENOTYPE, color: '#4CAF50', name: 'Solved - known gene for phenotype' },
{ value: FAMILY_STATUS_SOLVED_KNOWN_GENE_DIFFERENT_PHENOTYPE, color: '#4CAF50', name: 'Solved - gene linked to different phenotype' },
{ value: FAMILY_STATUS_SOLVED_NOVEL_GENE, color: '#4CAF50', name: 'Solved - novel gene' },
{ value: FAMILY_STATUS_STRONG_CANDIDATE_KNOWN_GENE_KNOWN_PHENOTYPE, color: '#CDDC39', name: 'Strong candidate - known gene for phenotype' },
{ value: FAMILY_STATUS_STRONG_CANDIDATE_KNOWN_GENE_DIFFERENT_PHENOTYPE, color: '#CDDC39', name: 'Strong candidate - gene linked to different phenotype' },
{ value: FAMILY_STATUS_STRONG_CANDIDATE_NOVEL_GENE, color: '#CDDC39', name: 'Strong candidate - novel gene' },
{ value: FAMILY_STATUS_REVIEWED_PURSUING_CANDIDATES, color: '#CDDC39', name: 'Reviewed, currently pursuing candidates' },
{ value: FAMILY_STATUS_REVIEWED_NO_CLEAR_CANDIDATE, color: '#EF5350', name: 'Reviewed, no clear candidate' },
{ value: FAMILY_STATUS_CLOSED, color: '#9c0502', name: 'Closed, no longer under analysis' },
{ value: FAMILY_STATUS_ANALYSIS_IN_PROGRESS, color: '#4682B4', name: 'Analysis in Progress' },
{ value: FAMILY_STATUS_WAITING_FOR_DATA, color: '#FFC107', name: 'Waiting for data' },
]
export const FAMILY_ANALYSIS_STATUS_LOOKUP = FAMILY_ANALYSIS_STATUS_OPTIONS.reduce((acc, tag) => {
return { [tag.value]: tag, ...acc }
}, {})
// SUCCESS STORY
const FAMILY_SUCCESS_STORY_NOVEL_DISCOVERY = 'N'
const FAMILY_SUCCESS_STORY_ALTERED_CLINICAL_OUTCOME = 'A'
const FAMILY_SUCCESS_STORY_COLLABORATION = 'C'
const FAMILY_SUCCESS_STORY_TECHNICAL_WIN = 'T'
const FAMILY_SUCCESS_STORY_DATA_SHARING = 'D'
const FAMILY_SUCCESS_STORY_OTHER = 'O'
export const FAMILY_SUCCESS_STORY_TYPE_OPTIONS = [
{ value: FAMILY_SUCCESS_STORY_NOVEL_DISCOVERY, color: '#019143', name: 'Novel Discovery' },
{ value: FAMILY_SUCCESS_STORY_ALTERED_CLINICAL_OUTCOME, color: '#FFAB57', name: 'Altered Clinical Outcome' },
{ value: FAMILY_SUCCESS_STORY_COLLABORATION, color: '#833E7D', name: 'Collaboration' },
{ value: FAMILY_SUCCESS_STORY_TECHNICAL_WIN, color: '#E76013', name: 'Technical Win' },
{ value: FAMILY_SUCCESS_STORY_DATA_SHARING, color: '#6583EC', name: 'Data Sharing' },
{ value: FAMILY_SUCCESS_STORY_OTHER, color: '#5D5D5F', name: 'Other' },
]
export const FAMILY_SUCCESS_STORY_TYPE_OPTIONS_LOOKUP = FAMILY_SUCCESS_STORY_TYPE_OPTIONS.reduce((acc, tag) => {
return { [tag.value]: tag, ...acc }
}, {})
export const successStoryTypeDisplay = tag =>
<span>
<ColoredIcon name="stop" color={FAMILY_SUCCESS_STORY_TYPE_OPTIONS_LOOKUP[tag].color} />
{FAMILY_SUCCESS_STORY_TYPE_OPTIONS_LOOKUP[tag].name}
</span>
// FAMILY FIELDS
export const FAMILY_FIELD_ID = 'familyId'
export const FAMILY_DISPLAY_NAME = 'displayName'
export const FAMILY_FIELD_DESCRIPTION = 'description'
export const FAMILY_FIELD_ANALYSIS_STATUS = 'analysisStatus'
export const FAMILY_FIELD_ASSIGNED_ANALYST = 'assignedAnalyst'
export const FAMILY_FIELD_ANALYSED_BY = 'analysedBy'
export const FAMILY_FIELD_SUCCESS_STORY_TYPE = 'successStoryTypes'
export const FAMILY_FIELD_SUCCESS_STORY = 'successStory'
export const FAMILY_FIELD_ANALYSIS_NOTES = 'analysisNotes'
export const FAMILY_FIELD_ANALYSIS_SUMMARY = 'analysisSummary'
export const FAMILY_FIELD_MME_NOTES = 'mmeNotes'
export const FAMILY_FIELD_INTERNAL_NOTES = 'internalCaseReviewNotes'
export const FAMILY_FIELD_INTERNAL_SUMMARY = 'internalCaseReviewSummary'
export const FAMILY_FIELD_FIRST_SAMPLE = 'firstSample'
export const FAMILY_FIELD_CODED_PHENOTYPE = 'codedPhenotype'
export const FAMILY_FIELD_OMIM_NUMBER = 'postDiscoveryOmimNumber'
export const FAMILY_FIELD_PMIDS = 'pubmedIds'
export const FAMILY_FIELD_PEDIGREE = 'pedigreeImage'
export const FAMILY_FIELD_CREATED_DATE = 'createdDate'
export const FAMILY_FIELD_RENDER_LOOKUP = {
[FAMILY_FIELD_DESCRIPTION]: { name: 'Family Description' },
[FAMILY_FIELD_ANALYSIS_STATUS]: { name: 'Analysis Status', component: OptionFieldView },
[FAMILY_FIELD_ASSIGNED_ANALYST]: {
name: 'Assigned Analyst',
component: BaseFieldView,
submitArgs: { familyField: 'assigned_analyst' },
},
[FAMILY_FIELD_ANALYSED_BY]: {
name: 'Analysed By',
component: BaseFieldView,
submitArgs: { familyField: 'analysed_by' },
},
[FAMILY_FIELD_SUCCESS_STORY_TYPE]: {
name: 'Success Story Type',
component: TagFieldView,
internal: true,
},
[FAMILY_FIELD_SUCCESS_STORY]: { name: 'Success Story', internal: true },
[FAMILY_FIELD_FIRST_SAMPLE]: { name: 'Data Loaded?', component: BaseFieldView },
[FAMILY_FIELD_ANALYSIS_NOTES]: { name: 'Notes' },
[FAMILY_FIELD_ANALYSIS_SUMMARY]: { name: 'Analysis Summary' },
[FAMILY_FIELD_MME_NOTES]: { name: 'Matchmaker Notes' },
[FAMILY_FIELD_CODED_PHENOTYPE]: { name: 'Coded Phenotype', component: SingleFieldView },
[FAMILY_FIELD_OMIM_NUMBER]: { name: 'Post-discovery OMIM #', component: SingleFieldView },
[FAMILY_FIELD_PMIDS]: { name: 'Publications on this discovery', component: ListFieldView },
[FAMILY_FIELD_INTERNAL_NOTES]: { name: 'Internal Notes', internal: true },
[FAMILY_FIELD_INTERNAL_SUMMARY]: { name: 'Internal Summary', internal: true },
}
export const FAMILY_DETAIL_FIELDS = [
{ id: FAMILY_FIELD_DESCRIPTION, canEdit: true },
{ id: FAMILY_FIELD_ANALYSIS_STATUS, canEdit: true },
{ id: FAMILY_FIELD_ASSIGNED_ANALYST, canEdit: true, collaboratorEdit: true },
{ id: FAMILY_FIELD_ANALYSED_BY, canEdit: true, collaboratorEdit: true },
{ id: FAMILY_FIELD_SUCCESS_STORY_TYPE, canEdit: true },
{ id: FAMILY_FIELD_SUCCESS_STORY, canEdit: true },
{ id: FAMILY_FIELD_ANALYSIS_NOTES, canEdit: true },
{ id: FAMILY_FIELD_ANALYSIS_SUMMARY, canEdit: true },
{ id: FAMILY_FIELD_MME_NOTES, canEdit: true },
{ id: FAMILY_FIELD_CODED_PHENOTYPE, canEdit: true },
{ id: FAMILY_FIELD_OMIM_NUMBER, canEdit: true },
{ id: FAMILY_FIELD_PMIDS, canEdit: true },
]
// INDIVIDUAL FIELDS
export const SEX_OPTIONS = [
{ value: 'M', text: 'Male' },
{ value: 'F', text: 'Female' },
{ value: 'U', text: '?' },
]
export const SEX_LOOKUP = SEX_OPTIONS.reduce(
(acc, opt) => ({
...acc,
...{ [opt.value]: opt.text === '?' ? 'Unknown' : opt.text },
}), {},
)
export const AFFECTED = 'A'
export const UNAFFECTED = 'N'
export const UNKNOWN_AFFECTED = 'U'
export const AFFECTED_OPTIONS = [
{ value: AFFECTED, text: 'Affected' },
{ value: UNAFFECTED, text: 'Unaffected' },
{ value: UNKNOWN_AFFECTED, text: '?' },
]
export const AFFECTED_LOOKUP = AFFECTED_OPTIONS.reduce(
(acc, opt) => ({
...acc,
...{ [opt.value]: opt.text === '?' ? 'Unknown' : opt.text },
}), {},
)
export const PROBAND_RELATIONSHIP_OPTIONS = [
{ value: 'S', name: 'Self' },
{ value: 'M', name: 'Mother' },
{ value: 'F', name: 'Father' },
{ value: 'B', name: 'Sibling' },
{ value: 'C', name: 'Child' },
{ value: 'H', name: 'Maternal Half Sibling' },
{ value: 'J', name: 'Paternal Half Sibling' },
{ value: 'G', name: 'Maternal Grandmother' },
{ value: 'W', name: 'Maternal Grandfather' },
{ value: 'X', name: 'Paternal Grandmother' },
{ value: 'Y', name: 'Paternal Grandfather' },
{ value: 'A', name: 'Maternal Aunt' },
{ value: 'L', name: 'Maternal Uncle' },
{ value: 'E', name: 'Paternal Aunt' },
{ value: 'D', name: 'Paternal Uncle' },
{ value: 'N', name: 'Niece' },
{ value: 'P', name: 'Nephew' },
{ value: 'Z', name: 'Maternal 1st Cousin' },
{ value: 'K', name: 'Paternal 1st Cousin' },
{ value: 'O', name: 'Other' },
{ value: 'U', name: 'Unknown' },
]
const PROBAND_RELATIONSHIP_LOOKUP = PROBAND_RELATIONSHIP_OPTIONS.reduce(
(acc, opt) => ({
...acc,
...{ [opt.value]: opt.name },
}), {},
)
export const INDIVIDUAL_FIELD_ID = 'individualId'
export const INDIVIDUAL_FIELD_PATERNAL_ID = 'paternalId'
export const INDIVIDUAL_FIELD_MATERNAL_ID = 'maternalId'
export const INDIVIDUAL_FIELD_SEX = 'sex'
export const INDIVIDUAL_FIELD_AFFECTED = 'affected'
export const INDIVIDUAL_FIELD_NOTES = 'notes'
export const INDIVIDUAL_FIELD_PROBAND_RELATIONSHIP = 'probandRelationship'
export const INDIVIDUAL_FIELD_CONFIGS = {
[FAMILY_FIELD_ID]: { label: 'Family ID' },
[INDIVIDUAL_FIELD_ID]: { label: 'Individual ID' },
[INDIVIDUAL_FIELD_PATERNAL_ID]: { label: 'Paternal ID', description: 'Individual ID of the father' },
[INDIVIDUAL_FIELD_MATERNAL_ID]: { label: 'Maternal ID', description: 'Individual ID of the mother' },
[INDIVIDUAL_FIELD_SEX]: {
label: 'Sex',
format: sex => SEX_LOOKUP[sex],
width: 3,
description: 'Male or Female, leave blank if unknown',
formFieldProps: { component: RadioGroup, options: SEX_OPTIONS },
},
[INDIVIDUAL_FIELD_AFFECTED]: {
label: 'Affected Status',
format: affected => AFFECTED_LOOKUP[affected],
width: 4,
description: 'Affected or Unaffected, leave blank if unknown',
formFieldProps: { component: RadioGroup, options: AFFECTED_OPTIONS },
},
[INDIVIDUAL_FIELD_NOTES]: { label: 'Notes', format: stripMarkdown, description: 'free-text notes related to this individual' },
[INDIVIDUAL_FIELD_PROBAND_RELATIONSHIP]: {
label: 'Proband Relation',
description: `Relationship of the individual to the family proband. Can be one of: ${
PROBAND_RELATIONSHIP_OPTIONS.map(({ name }) => name).join(', ')}`,
format: relationship => PROBAND_RELATIONSHIP_LOOKUP[relationship],
formFieldProps: { component: Select, options: PROBAND_RELATIONSHIP_OPTIONS, search: true },
},
}
export const INDIVIDUAL_HPO_EXPORT_DATA = [
{
header: 'HPO Terms (present)',
field: 'features',
format: features => (features ? features.map(feature => `${feature.id} (${feature.label})`).join('; ') : ''),
description: 'comma-separated list of HPO Terms for present phenotypes in this individual',
},
{
header: 'HPO Terms (absent)',
field: 'absentFeatures',
format: features => (features ? features.map(feature => `${feature.id} (${feature.label})`).join('; ') : ''),
description: 'comma-separated list of HPO Terms for phenotypes not present in this individual',
},
]
export const familyVariantSamples = (family, individualsByGuid, samplesByGuid) => {
const sampleGuids = [...(family.individualGuids || []).map(individualGuid => individualsByGuid[individualGuid]).reduce(
(acc, individual) => new Set([...acc, ...(individual.sampleGuids || [])]), new Set(),
)]
const loadedSamples = sampleGuids.map(sampleGuid => samplesByGuid[sampleGuid])
return orderBy(loadedSamples, [s => s.loadedDate], 'asc')
}
// CLINVAR
export const CLINSIG_SEVERITY = {
// clinvar
pathogenic: 1,
'risk factor': 0,
risk_factor: 0,
'likely pathogenic': 1,
'pathogenic/likely_pathogenic': 1,
likely_pathogenic: 1,
benign: -1,
'likely benign': -1,
'benign/likely_benign': -1,
likely_benign: -1,
protective: -1,
// hgmd
DM: 1,
'DM?': 0,
FPV: 0,
FP: 0,
DFP: 0,
DP: 0,
}
// LOCUS LISTS
export const LOCUS_LIST_NAME_FIELD = 'name'
export const LOCUS_LIST_NUM_ENTRIES_FIELD = 'numEntries'
export const LOCUS_LIST_DESCRIPTION_FIELD = 'description'
export const LOCUS_LIST_IS_PUBLIC_FIELD_NAME = 'isPublic'
export const LOCUS_LIST_LAST_MODIFIED_FIELD_NAME = 'lastModifiedDate'
export const LOCUS_LIST_CURATOR_FIELD_NAME = 'createdBy'
export const LOCUS_LIST_FIELDS = [
{
name: LOCUS_LIST_NAME_FIELD,
label: 'List Name',
labelHelp: 'A descriptive name for this gene list',
validate: value => (value ? undefined : 'Name is required'),
width: 3,
isEditable: true,
},
{ name: LOCUS_LIST_NUM_ENTRIES_FIELD, label: 'Entries', width: 1 },
{
name: LOCUS_LIST_DESCRIPTION_FIELD,
label: 'Description',
labelHelp: 'Some background on how this list is curated',
width: 9,
isEditable: true,
},
{
name: LOCUS_LIST_LAST_MODIFIED_FIELD_NAME,
label: 'Last Updated',
width: 3,
fieldDisplay: lastModifiedDate => new Date(lastModifiedDate).toLocaleString('en-US', { year: 'numeric', month: 'numeric', day: 'numeric', hour: 'numeric', minute: 'numeric' }),
},
{ name: LOCUS_LIST_CURATOR_FIELD_NAME, label: 'Curator', width: 3 },
{
name: LOCUS_LIST_IS_PUBLIC_FIELD_NAME,
label: 'Public List',
labelHelp: 'Should other seqr users be able to use this gene list?',
component: RadioGroup,
options: [{ value: true, text: 'Yes' }, { value: false, text: 'No' }],
fieldDisplay: isPublic => (isPublic ? 'Yes' : 'No'),
width: 2,
isEditable: true,
},
]
export const LOCUS_LIST_ITEMS_FIELD = {
name: 'rawItems',
label: 'Genes/ Intervals',
labelHelp: 'A list of genes and intervals. Can be separated by commas or whitespace. Intervals should be in the form <chrom>:<start>-<end>',
fieldDisplay: () => null,
isEditable: true,
component: Form.TextArea,
rows: 12,
validate: value => (value ? undefined : 'Genes and/or intervals are required'),
additionalFormFields: [
{
name: 'intervalGenomeVersion',
component: RadioGroup,
options: GENOME_VERSION_OPTIONS,
label: 'Genome Version',
labelHelp: 'The genome version associated with intervals. Only required if the list contains intervals',
validate: (value, allValues) => (
(value || !(allValues.rawItems || '').match(/([^\s-]*):(\d*)-(\d*)/)) ? undefined :
'Genome version is required for lists with intervals'
),
},
{
name: 'ignoreInvalidItems',
component: BooleanCheckbox,
label: 'Ignore invalid genes and intervals',
},
],
}
export const VEP_GROUP_NONSENSE = 'nonsense'
export const VEP_GROUP_ESSENTIAL_SPLICE_SITE = 'essential_splice_site'
export const VEP_GROUP_EXTENDED_SPLICE_SITE = 'extended_splice_site'
export const VEP_GROUP_MISSENSE = 'missense'
export const VEP_GROUP_FRAMESHIFT = 'frameshift'
export const VEP_GROUP_INFRAME = 'in_frame'
export const VEP_GROUP_SYNONYMOUS = 'synonymous'
export const VEP_GROUP_OTHER = 'other'
export const VEP_GROUP_SV = 'structural'
const ORDERED_VEP_CONSEQUENCES = [
{
description: 'A feature ablation whereby the deleted region includes a transcript feature',
text: 'Transcript ablation',
value: 'transcript_ablation',
so: 'SO:0001893',
},
{
description: "A splice variant that changes the 2 base region at the 5' end of an intron",
text: 'Splice donor variant',
value: 'splice_donor_variant',
group: VEP_GROUP_ESSENTIAL_SPLICE_SITE,
so: 'SO:0001575',
},
{
description: "A splice variant that changes the 2 base region at the 3' end of an intron",
text: 'Splice acceptor variant',
value: 'splice_acceptor_variant',
group: VEP_GROUP_ESSENTIAL_SPLICE_SITE,
so: 'SO:0001574',
},
{
description: 'A sequence variant whereby at least one base of a codon is changed, resulting in a premature stop codon, leading to a shortened transcript',
text: 'Stop gained',
value: 'stop_gained',
group: VEP_GROUP_NONSENSE,
so: 'SO:0001587',
},
{
description: 'A sequence variant which causes a disruption of the translational reading frame, because the number of nucleotides inserted or deleted is not a multiple of three',
text: 'Frameshift',
value: 'frameshift_variant',
group: VEP_GROUP_FRAMESHIFT,
so: 'SO:0001589',
},
{
description: 'A large deletion',
text: 'Deletion',
value: 'DEL',
group: VEP_GROUP_SV,
},
{
description: 'A large duplication',
text: 'Duplication',
value: 'DUP',
group: VEP_GROUP_SV,
},
{
description: 'A sequence variant where at least one base of the terminator codon (stop) is changed, resulting in an elongated transcript',
text: 'Stop lost',
value: 'stop_lost',
group: VEP_GROUP_MISSENSE,
so: 'SO:0001578',
},
{
description: 'A codon variant that changes at least one base of the first codon of a transcript',
text: 'Initiator codon',
value: 'initiator_codon_variant',
group: VEP_GROUP_MISSENSE,
so: 'SO:0001582',
},
{
description: 'A codon variant that changes at least one base of the canonical start codon.',
text: 'Start lost',
value: 'start_lost',
group: VEP_GROUP_MISSENSE,
so: 'SO:0002012',
},
{
description: 'An inframe non synonymous variant that inserts bases into in the coding sequence',
text: 'In frame insertion',
value: 'inframe_insertion',
group: VEP_GROUP_INFRAME,
so: 'SO:0001821',
},
{
description: 'An inframe non synonymous variant that deletes bases from the coding sequence',
text: 'In frame deletion',
value: 'inframe_deletion',
group: VEP_GROUP_INFRAME,
so: 'SO:0001822',
},
{
description: 'A feature amplification of a region containing a transcript',
text: 'Transcript amplification',
value: 'transcript_amplification',
so: 'SO:0001889',
},
{
description: 'A sequence_variant which is predicted to change the protein encoded in the coding sequence',
text: 'Protein Altering',
value: 'protein_altering_variant',
group: VEP_GROUP_MISSENSE,
so: 'SO:0001818',
},
{
description: 'A sequence variant, where the change may be longer than 3 bases, and at least one base of a codon is changed resulting in a codon that encodes for a different amino acid',
text: 'Missense',
value: 'missense_variant',
group: VEP_GROUP_MISSENSE,
so: 'SO:0001583',
},
{
description: 'A sequence variant in which a change has occurred within the region of the splice site, either within 1-3 bases of the exon or 3-8 bases of the intron',
text: 'Splice region',
value: 'splice_region_variant',
group: VEP_GROUP_EXTENDED_SPLICE_SITE,
so: 'SO:0001630',
},
{
description: 'A sequence variant where at least one base of the final codon of an incompletely annotated transcript is changed',
text: 'Incomplete terminal codon variant',
value: 'incomplete_terminal_codon_variant',
so: 'SO:0001626',
},
{
description: 'A sequence variant where there is no resulting change to the encoded amino acid',
text: 'Synonymous',
value: 'synonymous_variant',
group: VEP_GROUP_SYNONYMOUS,
so: 'SO:0001819',
},
{
description: 'A sequence variant where at least one base in the terminator codon is changed, but the terminator remains',
text: 'Stop retained',
value: 'stop_retained_variant',
group: VEP_GROUP_SYNONYMOUS,
so: 'SO:0001567',
},
{
description: 'A sequence variant that changes the coding sequence',
text: 'Coding sequence variant',
value: 'coding_sequence_variant',
so: 'SO:0001580',
},
{
description: 'A transcript variant located with the sequence of the mature miRNA',
text: 'Mature miRNA variant',
value: 'mature_miRNA_variant',
so: 'SO:0001620',
},
{
description: "A UTR variant of the 5' UTR",
text: '5 prime UTR variant',
value: '5_prime_UTR_variant',
so: 'SO:0001623',
},
{
description: "A UTR variant of the 3' UTR",
text: '3 prime UTR variant',
value: '3_prime_UTR_variant',
so: 'SO:0001624',
},
{
description: 'A transcript variant occurring within an intron',
text: 'Intron variant',
value: 'intron_variant',
so: 'SO:0001627',
},
{
description: 'A variant in a transcript that is the target of NMD',
text: 'NMD transcript variant',
value: 'NMD_transcript_variant',
so: 'SO:0001621',
},
//2 kinds of 'non_coding_transcript_exon_variant' text due to value change in Ensembl v77
{
description: 'A sequence variant that changes non-coding exon sequence',
text: 'Non-coding exon variant',
value: 'non_coding_exon_variant',
so: 'SO:0001792',
},
{
description: 'A sequence variant that changes non-coding exon sequence',
text: 'Non-coding transcript exon variant',
value: 'non_coding_transcript_exon_variant',
so: 'SO:0001792',
},
// 2 kinds of 'nc_transcript_variant' text due to value change in Ensembl v77
{
description: 'A transcript variant of a non coding RNA',
text: 'nc transcript variant',
value: 'nc_transcript_variant',
so: 'SO:0001619',
},
{
description: 'A transcript variant of a non coding RNA',
text: 'Non-coding transcript variant',
value: 'non_coding_transcript_variant',
so: 'SO:0001619',
},
{
description: 'A feature ablation whereby the deleted region includes a transcription factor binding site',
text: 'TFBS ablation',
value: 'TFBS_ablation',
so: 'SO:0001895',
},
{
description: 'A feature amplification of a region containing a transcription factor binding site',
text: 'TFBS amplification',
value: 'TFBS_amplification',
so: 'SO:0001892',
},
{
description: 'In regulatory region annotated by Ensembl',
text: 'TF binding site variant',
value: 'TF_binding_site_variant',
so: 'SO:0001782',
},
{
description: 'A sequence variant located within a regulatory region',
text: 'Regulatory region variant',
value: 'regulatory_region_variant',
so: 'SO:0001566',
},
{
description: 'A feature ablation whereby the deleted region includes a regulatory region',
text: 'Regulatory region ablation',
value: 'regulatory_region_ablation',
so: 'SO:0001894',
},
{
description: 'A feature amplification of a region containing a regulatory region',
text: 'Regulatory region amplification',
value: 'regulatory_region_amplification',
so: 'SO:0001891',
},
{
description: 'A sequence variant that causes the extension of a genomic feature, with regard to the reference sequence',
text: 'Feature elongation',
value: 'feature_elongation',
so: 'SO:0001907',
},
{
description: 'A sequence variant that causes the reduction of a genomic feature, with regard to the reference sequence',
text: 'Feature truncation',
value: 'feature_truncation',
so: 'SO:0001906',
},
{
description: 'A sequence variant located in the intergenic region, between genes',
text: 'Intergenic variant',
value: 'intergenic_variant',
so: 'SO:0001628',
},
]
export const GROUPED_VEP_CONSEQUENCES = ORDERED_VEP_CONSEQUENCES.reduce((acc, consequence) => {
const group = consequence.group || VEP_GROUP_OTHER
acc[group] = [...(acc[group] || []), consequence]
return acc
}, {})
export const VEP_CONSEQUENCE_ORDER_LOOKUP = ORDERED_VEP_CONSEQUENCES.reduce((acc, consequence, i) =>
({ ...acc, [consequence.value]: i }),
{})
export const SHOW_ALL = 'ALL'
export const NOTE_TAG_NAME = 'Has Notes'
export const EXCLUDED_TAG_NAME = 'Excluded'
export const REVIEW_TAG_NAME = 'Review'
export const KNOWN_GENE_FOR_PHENOTYPE_TAG_NAME = 'Known gene for phenotype'
export const DISCOVERY_CATEGORY_NAME = 'CMG Discovery Tags'
export const SORT_BY_FAMILY_GUID = 'FAMILY_GUID'
export const SORT_BY_XPOS = 'XPOS'
const SORT_BY_PATHOGENICITY = 'PATHOGENICITY'
const SORT_BY_IN_OMIM = 'IN_OMIM'
const SORT_BY_PROTEIN_CONSQ = 'PROTEIN_CONSEQUENCE'
const SORT_BY_GNOMAD = 'GNOMAD'
const SORT_BY_EXAC = 'EXAC'
const SORT_BY_1KG = '1KG'
const SORT_BY_CONSTRAINT = 'CONSTRAINT'
const SORT_BY_CADD = 'CADD'
const SORT_BY_REVEL = 'REVEL'
const SORT_BY_SPLICE_AI = 'SPLICE_AI'
const SORT_BY_EIGEN = 'EIGEN'
const SORT_BY_MPC = 'MPC'
const SORT_BY_PRIMATE_AI = 'PRIMATE_AI'
const clinsigSeverity = (variant, user) => {
const { clinvar = {}, hgmd = {} } = variant
const clinvarSignificance = clinvar.clinicalSignificance && clinvar.clinicalSignificance.split('/')[0]
const hgmdSignificance = user.isStaff && hgmd.class
if (!clinvarSignificance && !hgmdSignificance) return -10
let clinvarSeverity = 0.1
if (clinvarSignificance) {
clinvarSeverity = clinvarSignificance in CLINSIG_SEVERITY ? CLINSIG_SEVERITY[clinvarSignificance] + 1 : 0.5
}
const hgmdSeverity = hgmdSignificance in CLINSIG_SEVERITY ? CLINSIG_SEVERITY[hgmdSignificance] + 0.5 : 0
return clinvarSeverity + hgmdSeverity
}
export const MISSENSE_THRESHHOLD = 3
export const LOF_THRESHHOLD = 0.35
const getGeneConstraintSortScore = ({ constraints }) => {
if (!constraints || constraints.louef === undefined) {
return Infinity
}
let missenseOffset = constraints.misZ > MISSENSE_THRESHHOLD ? constraints.misZ : 0
if (constraints.louef > LOF_THRESHHOLD) {
missenseOffset /= MISSENSE_THRESHHOLD
}
return constraints.louef - missenseOffset
}
const populationComparator = population => (a, b) =>
((a.populations || {})[population] || {}).af - ((b.populations || {})[population] || {}).af
const predictionComparator = prediction => (a, b) =>
((b.predictions || {})[prediction] || -1) - ((a.predictions || {})[prediction] || -1)
const getConsequenceRank = ({ transcripts, svType }) => (
transcripts ? Math.min(...Object.values(transcripts || {}).flat().map(({ majorConsequence }) =>
VEP_CONSEQUENCE_ORDER_LOOKUP[majorConsequence]).filter(val => val)) : VEP_CONSEQUENCE_ORDER_LOOKUP[svType]
)
const VARIANT_SORT_OPTONS = [
{ value: SORT_BY_FAMILY_GUID, text: 'Family', comparator: (a, b) => a.familyGuids[0].localeCompare(b.familyGuids[0]) },
{ value: SORT_BY_XPOS, text: 'Position', comparator: (a, b) => a.xpos - b.xpos },
{
value: SORT_BY_PROTEIN_CONSQ,
text: 'Protein Consequence',
comparator: (a, b) => getConsequenceRank(a) - getConsequenceRank(b),
},
{ value: SORT_BY_GNOMAD, text: 'gnomAD Genomes Frequency', comparator: populationComparator('gnomad_genomes') },
{ value: SORT_BY_EXAC, text: 'ExAC Frequency', comparator: populationComparator('exac') },
{ value: SORT_BY_1KG, text: '1kg Frequency', comparator: populationComparator('g1k') },
{ value: SORT_BY_CADD, text: 'Cadd', comparator: predictionComparator('cadd') },
{ value: SORT_BY_REVEL, text: 'Revel', comparator: predictionComparator('revel') },
{ value: SORT_BY_EIGEN, text: 'Eigen', comparator: predictionComparator('eigen') },
{ value: SORT_BY_MPC, text: 'MPC', comparator: predictionComparator('mpc') },
{ value: SORT_BY_SPLICE_AI, text: 'Splice AI', comparator: predictionComparator('splice_ai') },
{ value: SORT_BY_PRIMATE_AI, text: 'Primate AI', comparator: predictionComparator('primate_ai') },
{ value: SORT_BY_PATHOGENICITY, text: 'Pathogenicity', comparator: (a, b, geneId, user) => clinsigSeverity(b, user) - clinsigSeverity(a, user) },
{
value: SORT_BY_CONSTRAINT,
text: 'Constraint',
comparator: (a, b, genesById) =>
Math.min(...Object.keys(a.transcripts || {}).reduce((acc, geneId) =>
[...acc, getGeneConstraintSortScore(genesById[geneId] || {})], [])) -
Math.min(...Object.keys(b.transcripts || {}).reduce((acc, geneId) =>
[...acc, getGeneConstraintSortScore(genesById[geneId] || {})], [])),
},
{
value: SORT_BY_IN_OMIM,
text: 'In OMIM',
comparator: (a, b, genesById) =>
Object.keys(b.transcripts || {}).reduce(
(acc, geneId) => (genesById[geneId] ? acc + genesById[geneId].omimPhenotypes.length : acc), 0) -
Object.keys(a.transcripts || {}).reduce(
(acc, geneId) => (genesById[geneId] ? acc + genesById[geneId].omimPhenotypes.length : acc), 0),
},
]
const VARIANT_SORT_OPTONS_NO_FAMILY_SORT = VARIANT_SORT_OPTONS.slice(1)
export const VARIANT_SORT_LOOKUP = VARIANT_SORT_OPTONS.reduce(
(acc, opt) => ({
...acc,
[opt.value]: opt.comparator,
}), {},
)
const BASE_VARIANT_SORT_FIELD = {
name: 'sort',
component: Dropdown,
inline: true,
selection: false,
fluid: false,
label: 'Sort By:',
}
export const VARIANT_SORT_FIELD = { ...BASE_VARIANT_SORT_FIELD, options: VARIANT_SORT_OPTONS }
export const VARIANT_SORT_FIELD_NO_FAMILY_SORT = { ...BASE_VARIANT_SORT_FIELD, options: VARIANT_SORT_OPTONS_NO_FAMILY_SORT }
export const VARIANT_HIDE_EXCLUDED_FIELD = {
name: 'hideExcluded',
component: InlineToggle,
label: 'Hide Excluded',
labelHelp: 'Remove all variants tagged with the "Excluded" tag from the results',
}
export const VARIANT_HIDE_REVIEW_FIELD = {
name: 'hideReviewOnly',
component: InlineToggle,
label: 'Hide Review Only',
labelHelp: 'Remove all variants tagged with only the "Review" tag from the results',
}
export const VARIANT_HIDE_KNOWN_GENE_FOR_PHENOTYPE_FIELD = {
name: 'hideKnownGeneForPhenotype',
component: InlineToggle,
label: 'Hide Known Gene For Phenotype',
labelHelp: 'Remove all variants tagged with the "Known Gene For Phenotype" tag from the results',
}
export const VARIANT_PER_PAGE_FIELD = {
name: 'recordsPerPage',
component: Dropdown,
inline: true,
selection: false,
fluid: false,
label: 'Variants Per Page:',
options: [{ value: 10 }, { value: 25 }, { value: 50 }, { value: 100 }],
}
export const VARIANT_PAGINATION_FIELD = {
name: 'page',
component: Pagination,
size: 'mini',
siblingRange: 0,
firstItem: null,
lastItem: null,
format: val => parseInt(val, 10),
}
export const VARIANT_TAGGED_DATE_FIELD = {
name: 'taggedAfter',
component: BaseSemanticInput,
inputType: 'Input',
label: 'Tagged After',
type: 'date',
inline: true,
}
export const PREDICTION_INDICATOR_MAP = {
D: { color: 'red', value: 'damaging' },
A: { color: 'red', value: 'disease causing' },
T: { color: 'green', value: 'tolerated' },
N: { color: 'green', value: 'polymorphism' },
P: { color: 'green', value: 'polymorphism' },
B: { color: 'green', value: 'benign' },
}
export const POLYPHEN_MAP = {
D: { value: 'probably damaging' },
P: { color: 'yellow', value: 'possibly damaging' },
}
export const MUTTASTER_MAP = {
D: { value: 'disease causing' },
}
export const getVariantMainGeneId = ({ transcripts = {}, mainTranscriptId, selectedMainTranscriptId }) => {
if (selectedMainTranscriptId || mainTranscriptId) {
return (Object.entries(transcripts).find(entry =>
entry[1].some(({ transcriptId }) => transcriptId === (selectedMainTranscriptId || mainTranscriptId)),
) || [])[0]
}
if (Object.keys(transcripts).length === 1 && Object.values(transcripts)[0] && Object.values(transcripts)[0].length === 0) {
return Object.keys(transcripts)[0]
}
return null
}
export const getVariantMainTranscript = ({ transcripts = {}, mainTranscriptId, selectedMainTranscriptId }) =>
flatten(Object.values(transcripts)).find(
({ transcriptId }) => transcriptId === (selectedMainTranscriptId || mainTranscriptId),
) || {}
const getPopAf = population => (variant) => {
const populationData = (variant.populations || {})[population]
return (populationData || {}).af
}
export const VARIANT_EXPORT_DATA = [
{ header: 'chrom' },
{ header: 'pos' },
{ header: 'ref' },
{ header: 'alt' },
{ header: 'gene', getVal: variant => getVariantMainTranscript(variant).geneSymbol },
{ header: 'worst_consequence', getVal: variant => getVariantMainTranscript(variant).majorConsequence },
{ header: '1kg_freq', getVal: getPopAf('g1k') },
{ header: 'exac_freq', getVal: getPopAf('exac') },
{ header: 'gnomad_genomes_freq', getVal: getPopAf('gnomad_genomes') },
{ header: 'gnomad_exomes_freq', getVal: getPopAf('gnomad_exomes') },
{ header: 'topmed_freq', getVal: getPopAf('topmed') },
{ header: 'cadd', getVal: variant => (variant.predictions || {}).cadd },
{ header: 'revel', getVal: variant => (variant.predictions || {}).revel },
{ header: 'eigen', getVal: variant => (variant.predictions || {}).eigen },
{ header: 'splice_ai', getVal: variant => (variant.predictions || {}).splice_ai },
{ header: 'polyphen', getVal: variant => (MUTTASTER_MAP[(variant.predictions || {}).polyphen] || PREDICTION_INDICATOR_MAP[(variant.predictions || {}).polyphen] || {}).value },
{ header: 'sift', getVal: variant => (PREDICTION_INDICATOR_MAP[(variant.predictions || {}).sift] || {}).value },
{ header: 'muttaster', getVal: variant => (MUTTASTER_MAP[(variant.predictions || {}).mut_taster] || PREDICTION_INDICATOR_MAP[(variant.predictions || {}).mut_taster] || {}).value },
{ header: 'fathmm', getVal: variant => (PREDICTION_INDICATOR_MAP[(variant.predictions || {}).fathmm] || {}).value },
{ header: 'rsid', getVal: variant => variant.rsid },
{ header: 'hgvsc', getVal: variant => getVariantMainTranscript(variant).hgvsc },
{ header: 'hgvsp', getVal: variant => getVariantMainTranscript(variant).hgvsp },
{ header: 'clinvar_clinical_significance', getVal: variant => (variant.clinvar || {}).clinicalSignificance },
{ header: 'clinvar_gold_stars', getVal: variant => (variant.clinvar || {}).goldStars },
{ header: 'filter', getVal: variant => variant.genotypeFilters },
{ header: 'family', getVal: variant => variant.familyGuids[0].split(/_(.+)/)[1] },
{ header: 'tags', getVal: (variant, tagsByGuid) => (tagsByGuid[variant.variantGuid] || []).map(tag => tag.name).join('|') },
{ header: 'notes', getVal: (variant, tagsByGuid, notesByGuid) => (notesByGuid[variant.variantGuid] || []).map(note => `${note.createdBy}: ${note.note.replace(/\n/g, ' ')}`).join('|') },
]
export const ALL_INHERITANCE_FILTER = 'all'
export const RECESSIVE_FILTER = 'recessive'
export const HOM_RECESSIVE_FILTER = 'homozygous_recessive'
export const X_LINKED_RECESSIVE_FILTER = 'x_linked_recessive'
export const COMPOUND_HET_FILTER = 'compound_het'
export const DE_NOVO_FILTER = 'de_novo'
export const ANY_AFFECTED = 'any_affected'
export const INHERITANCE_FILTER_OPTIONS = [
{ value: ALL_INHERITANCE_FILTER, text: 'All' },
{
value: RECESSIVE_FILTER,
text: 'Recessive',
detail: 'This method identifies genes with any evidence of recessive variation. It is the union of all variants returned by the homozygous recessive, x-linked recessive, and compound heterozygous methods.',
},
{
value: HOM_RECESSIVE_FILTER,
color: 'transparent', // Adds an empty label so option is indented
text: 'Homozygous Recessive',
detail: 'Finds variants where all affected individuals are Alt / Alt and each of their parents Heterozygous.',
},
{
value: X_LINKED_RECESSIVE_FILTER,
color: 'transparent', // Adds an empty label so option is indented
text: 'X-Linked Recessive',
detail: "Recessive inheritance on the X Chromosome. This is similar to the homozygous recessive search, but a proband's father must be homozygous reference. (This is how hemizygous genotypes are called by current variant calling methods.)",
},
{
value: COMPOUND_HET_FILTER,
color: 'transparent', // Adds an empty label so option is indented
text: 'Compound Heterozygous',
detail: 'Affected individual(s) have two heterozygous mutations in the same gene on opposite haplotypes. Unaffected individuals cannot have the same combination of alleles as affected individuals, or be homozygous alternate for any of the variants. If parents are not present, this method only searches for pairs of heterozygous variants; they may not be on different haplotypes.',
},
{
value: DE_NOVO_FILTER,
text: 'De Novo/ Dominant',
detail: 'Finds variants where all affected indivs have at least one alternate allele and all unaffected are homozygous reference.',
},
{
value: ANY_AFFECTED,
text: 'Any Affected',
detail: 'Finds variants where at least one affected individual has at least one alternate allele.',
},
]
// Users
export const USER_NAME_FIELDS = [
{
name: 'firstName',
label: 'First Name',
width: 8,
inline: true,
},
{
name: 'lastName',
label: 'Last Name',
width: 8,
inline: true,
},
]
|
src/components/MediaList/Actions.js
|
welovekpop/uwave-web-welovekpop.club
|
import cx from 'classnames';
import React from 'react';
import PropTypes from 'prop-types';
const dontBubble = event => event.stopPropagation();
/* eslint-disable jsx-a11y/no-static-element-interactions, jsx-a11y/click-events-have-key-events */
const Actions = ({
className,
makeActions,
media,
}) => (
<div
className={cx('MediaActions', className)}
onClick={dontBubble}
>
{makeActions(media)}
</div>
);
/* eslint-enable jsx-a11y/no-static-element-interactions, jsx-a11y/click-events-have-key-events */
Actions.propTypes = {
className: PropTypes.string,
media: PropTypes.object,
makeActions: PropTypes.func,
};
export default Actions;
|
lib/svg-icons/image/wb-auto.js
|
JonatanGarciaClavo/material-ui
|
'use strict';
var React = require('react/addons');
var PureRenderMixin = React.addons.PureRenderMixin;
var SvgIcon = require('../../svg-icon');
var ImageWbAuto = React.createClass({
displayName: 'ImageWbAuto',
mixins: [PureRenderMixin],
render: function render() {
return React.createElement(
SvgIcon,
this.props,
React.createElement('path', { d: 'M6.85 12.65h2.3L8 9l-1.15 3.65zM22 7l-1.2 6.29L19.3 7h-1.6l-1.49 6.29L15 7h-.76C12.77 5.17 10.53 4 8 4c-4.42 0-8 3.58-8 8s3.58 8 8 8c3.13 0 5.84-1.81 7.15-4.43l.1.43H17l1.5-6.1L20 16h1.75l2.05-9H22zm-11.7 9l-.7-2H6.4l-.7 2H3.8L7 7h2l3.2 9h-1.9z' })
);
}
});
module.exports = ImageWbAuto;
|
.eslintrc.js
|
skystebnicki/chamel
|
module.exports = {
env: {
browser: true,
es6: true,
},
extends: ['eslint:recommended', 'plugin:react/recommended', 'prettier'],
parser: 'babel-eslint',
plugins: ['prettier', 'react'],
rules: {
'prettier/prettier': 'error',
},
};
|
frontend/src/components/organizationProfile/profile/organizationProfileOverviewPaper.js
|
unicef/un-partner-portal
|
import PropTypes from 'prop-types';import React from 'react';
import { connect } from 'react-redux';
import { withRouter } from 'react-router';
import Paper from 'material-ui/Paper';
import { withStyles } from 'material-ui/styles';
import OrganizationProfileOverview from './organizationProfileOverview';
import SwitchProfileOverview from '../buttons/switchProfileOverview';
const styleSheet = () => ({
print: {
'@media print': {
boxShadow: 'none',
},
},
});
const OrganizationProfileOverviewPaper = ({ classes, partnerId }) => (
<React.Fragment>
<SwitchProfileOverview />
<Paper className={classes.print}>
<OrganizationProfileOverview partnerId={partnerId} />
</Paper>
</React.Fragment>
);
OrganizationProfileOverviewPaper.propTypes = {
classes: PropTypes.object.isRequired,
partnerId: PropTypes.string.isRequired,
};
const mapStateToProps = (state, ownProps) => ({
partnerId: ownProps.params.id,
});
const connected = connect(mapStateToProps, null)(OrganizationProfileOverviewPaper);
const profileWithRouter = withRouter(connected);
export default withStyles(styleSheet)(profileWithRouter);
|
src/index.js
|
allyrippley/7ds
|
// Set up your application entry point here.../* eslint-disable import/default */
import React from 'react'
import {render} from 'react-dom'
import { Provider } from 'react-redux'
import { Router, browserHistory } from 'react-router'
import routes from './routes'
import configureStore from './store/configureStore'
require('./favicon.ico') // Tell webpack to load favicon.ico
const store = configureStore()
render(
<Provider store={store}>
<Router history={browserHistory} routes={routes} />
</Provider>, document.getElementById('app')
)
|
src/views/pages/tasks/tasks-page.js
|
r-park/todo-react-redux
|
import React, { Component } from 'react';
import { List } from 'immutable';
import PropTypes from 'prop-types';
import { connect } from 'react-redux';
import { createSelector } from 'reselect';
import { getNotification, notificationActions } from 'src/notification';
import { getTaskFilter, getVisibleTasks, tasksActions } from 'src/tasks';
import Notification from '../../components/notification';
import TaskFilters from '../../components/task-filters';
import TaskForm from '../../components/task-form';
import TaskList from '../../components/task-list';
export class TasksPage extends Component {
static propTypes = {
createTask: PropTypes.func.isRequired,
dismissNotification: PropTypes.func.isRequired,
filterTasks: PropTypes.func.isRequired,
filterType: PropTypes.string.isRequired,
loadTasks: PropTypes.func.isRequired,
location: PropTypes.object.isRequired,
notification: PropTypes.object.isRequired,
removeTask: PropTypes.func.isRequired,
tasks: PropTypes.instanceOf(List).isRequired,
undeleteTask: PropTypes.func.isRequired,
unloadTasks: PropTypes.func.isRequired,
updateTask: PropTypes.func.isRequired
};
componentWillMount() {
this.props.loadTasks();
this.props.filterTasks(
this.getFilterParam(this.props.location.search)
);
}
componentWillReceiveProps(nextProps) {
if (nextProps.location.search !== this.props.location.search) {
this.props.filterTasks(
this.getFilterParam(nextProps.location.search)
);
}
}
componentWillUnmount() {
this.props.unloadTasks();
}
getFilterParam(search) {
const params = new URLSearchParams(search);
return params.get('filter');
}
renderNotification() {
const { notification } = this.props;
return (
<Notification
action={this.props.undeleteTask}
actionLabel={notification.actionLabel}
dismiss={this.props.dismissNotification}
display={notification.display}
message={notification.message}
/>
);
}
render() {
return (
<div className="g-row">
<div className="g-col">
<TaskForm handleSubmit={this.props.createTask} />
</div>
<div className="g-col">
<TaskFilters filter={this.props.filterType} />
<TaskList
removeTask={this.props.removeTask}
tasks={this.props.tasks}
updateTask={this.props.updateTask}
/>
</div>
{this.props.notification.display ? this.renderNotification() : null}
</div>
);
}
}
//=====================================
// CONNECT
//-------------------------------------
const mapStateToProps = createSelector(
getNotification,
getTaskFilter,
getVisibleTasks,
(notification, filterType, tasks) => ({
notification,
filterType,
tasks
})
);
const mapDispatchToProps = Object.assign(
{},
tasksActions,
notificationActions
);
export default connect(
mapStateToProps,
mapDispatchToProps
)(TasksPage);
|
frontend/src/Settings/Profiles/Delay/DelayProfiles.js
|
Radarr/Radarr
|
import PropTypes from 'prop-types';
import React, { Component } from 'react';
import FieldSet from 'Components/FieldSet';
import Icon from 'Components/Icon';
import Link from 'Components/Link/Link';
import Measure from 'Components/Measure';
import PageSectionContent from 'Components/Page/PageSectionContent';
import Scroller from 'Components/Scroller/Scroller';
import { icons, scrollDirections } from 'Helpers/Props';
import translate from 'Utilities/String/translate';
import DelayProfile from './DelayProfile';
import DelayProfileDragPreview from './DelayProfileDragPreview';
import DelayProfileDragSource from './DelayProfileDragSource';
import EditDelayProfileModalConnector from './EditDelayProfileModalConnector';
import styles from './DelayProfiles.css';
class DelayProfiles extends Component {
//
// Lifecycle
constructor(props, context) {
super(props, context);
this.state = {
isAddDelayProfileModalOpen: false,
width: 0
};
}
//
// Listeners
onAddDelayProfilePress = () => {
this.setState({ isAddDelayProfileModalOpen: true });
};
onModalClose = () => {
this.setState({ isAddDelayProfileModalOpen: false });
};
onMeasure = ({ width }) => {
this.setState({ width });
};
//
// Render
render() {
const {
defaultProfile,
items,
tagList,
dragIndex,
dropIndex,
onConfirmDeleteDelayProfile,
...otherProps
} = this.props;
const {
isAddDelayProfileModalOpen,
width
} = this.state;
const isDragging = dropIndex !== null;
const isDraggingUp = isDragging && dropIndex < dragIndex;
const isDraggingDown = isDragging && dropIndex > dragIndex;
return (
<Measure onMeasure={this.onMeasure}>
<FieldSet legend={translate('DelayProfiles')}>
<PageSectionContent
errorMessage={translate('UnableToLoadDelayProfiles')}
{...otherProps}
>
<Scroller
className={styles.horizontalScroll}
scrollDirection={
scrollDirections.HORIZONTAL
}
autoFocus={false}
>
<div>
<div className={styles.delayProfilesHeader}>
<div className={styles.column}>
{translate('Protocol')}
</div>
<div className={styles.column}>
{translate('UsenetDelay')}
</div>
<div className={styles.column}>
{translate('TorrentDelay')}
</div>
<div className={styles.tags}>
{translate('Tags')}
</div>
</div>
<div className={styles.delayProfiles}>
{
items.map((item, index) => {
return (
<DelayProfileDragSource
key={item.id}
tagList={tagList}
{...item}
{...otherProps}
index={index}
isDragging={isDragging}
isDraggingUp={isDraggingUp}
isDraggingDown={isDraggingDown}
onConfirmDeleteDelayProfile={onConfirmDeleteDelayProfile}
/>
);
})
}
<DelayProfileDragPreview
width={width}
/>
</div>
{
defaultProfile ?
<div>
<DelayProfile
tagList={tagList}
isDragging={false}
onConfirmDeleteDelayProfile={onConfirmDeleteDelayProfile}
{...defaultProfile}
/>
</div> :
null
}
</div>
</Scroller>
<div className={styles.addDelayProfile}>
<Link
className={styles.addButton}
onPress={this.onAddDelayProfilePress}
>
<Icon name={icons.ADD} />
</Link>
</div>
<EditDelayProfileModalConnector
isOpen={isAddDelayProfileModalOpen}
onModalClose={this.onModalClose}
/>
</PageSectionContent>
</FieldSet>
</Measure>
);
}
}
DelayProfiles.propTypes = {
isFetching: PropTypes.bool.isRequired,
error: PropTypes.object,
defaultProfile: PropTypes.object,
items: PropTypes.arrayOf(PropTypes.object).isRequired,
tagList: PropTypes.arrayOf(PropTypes.object).isRequired,
dragIndex: PropTypes.number,
dropIndex: PropTypes.number,
onConfirmDeleteDelayProfile: PropTypes.func.isRequired
};
export default DelayProfiles;
|
client/src/components/Header/index.js
|
steThera/react-mobx-koa
|
import React from 'react';
import PropTypes from 'prop-types';
import autobind from 'autobind';
import HamburgerIcon from 'components/HamburgerIcon';
import { ROUTES } from 'utils/routes';
import './styles.less';
@autobind
class Header extends React.Component {
constructor(props) {
super(props);
this.toggle = null;
this.open = false;
}
shouldShowBackBtn(route) {
switch (route) {
case ROUTES.VIEW_CATEGORY:
case ROUTES.CREATE_CATEGORY:
case ROUTES.CREATE_PRODUCT:
case ROUTES.VIEW_PRODUCT:
return true;
default:
return false;
}
}
click() {
const backRoute = this.shouldShowBackBtn(this.props.route);
if (backRoute) {
window.history.back();
// action.onNext({ name: ACTIONS.BACK_BUTTON, data: backRoute });
} else {
this.toggle.click();
}
}
render() {
const { user, name } = this.props;
return (
<header className="main-header">
<nav className="navbar navbar-static-top" role="navigation" style={{ flex: 1, flexDirections: 'row', display: 'flex', marginLeft: 0 }}>
<div
ref={(res) => { this.toggle = res; }}
style={{ display: 'none'}}
data-toggle="offcanvas"
>
</div>
<div className="hamburger">
<HamburgerIcon
open={this.open}
back={this.shouldShowBackBtn(this.props.route)}
onClick={this.click}
/>
</div>
<a href="javascript:;" className="logo" style={{ width: '100%' }}>
<span className="logo-lg"><b>MIORI</b></span>
</a>
<div className="navbar-custom-menu">
<ul className="nav navbar-nav">
<li className="dropdown user user-menu">
<a href="/#" className="dropdown-toggle" data-toggle="dropdown">
<img src="/lte/dist/img/avatar.png" className="user-image" alt="User Avatar" />
<span className="hidden-xs">{user.name}</span>
</a>
<ul className="dropdown-menu">
<li className="user-header">
<img src="/lte/dist/img/avatar.png" className="img-circle" alt="User Avatar" />
<p>
{user.name}
</p>
</li>
</ul>
</li>
</ul>
</div>
</nav>
</header>
);
}
}
Header.defaultProps = {
user: { name: '', permissions: [] },
};
Header.propTypes = {
user: PropTypes.object,
};
export default Header;
|
packages/material-ui-icons/src/ShoppingCartOutlined.js
|
Kagami/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0V0z" /><path d="M15.55 13c.75 0 1.41-.41 1.75-1.03l3.58-6.49c.37-.66-.11-1.48-.87-1.48H5.21l-.94-2H1v2h2l3.6 7.59-1.35 2.44C4.52 15.37 5.48 17 7 17h12v-2H7l1.1-2h7.45zM6.16 6h12.15l-2.76 5H8.53L6.16 6zM7 18c-1.1 0-1.99.9-1.99 2S5.9 22 7 22s2-.9 2-2-.9-2-2-2zM17 18c-1.1 0-1.99.9-1.99 2s.89 2 1.99 2 2-.9 2-2-.9-2-2-2z" /></React.Fragment>
, 'ShoppingCartOutlined');
|
packages/react/src/components/ContentSwitcher/ContentSwitcher-story.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 { action } from '@storybook/addon-actions';
import { withKnobs, boolean, select } from '@storybook/addon-knobs';
import ContentSwitcher from '../ContentSwitcher';
import Switch from '../Switch';
import mdx from './ContentSwitcher.mdx';
const selectionModes = {
'Change selection automatically upon focus (automatic)': 'automatic',
'Change selection on explicit gesture (manual)': 'manual',
};
const sizes = {
'Small (sm)': 'sm',
'Medium (md) - default': undefined,
'Large (lg)': 'lg',
};
const props = {
contentSwitcher: () => ({
light: boolean('[Deprecated]: Light variant (light)', false),
selectedIndex: select('Selected index (selectedIndex)', [0, 1, 2], 0),
selectionMode: select(
'Selection mode (selectionMode)',
selectionModes,
'automatic'
),
size: select('Field size (size)', sizes, undefined) || undefined,
onChange: action('onChange'),
}),
switch: () => ({
onClick: action('onClick - Switch'),
disabled: boolean('Disabled (disabled)', false),
}),
};
export default {
title: 'Components/ContentSwitcher',
decorators: [withKnobs],
parameters: {
component: ContentSwitcher,
subcomponents: {
Switch,
},
docs: {
page: mdx,
},
},
};
export const Default = () => (
<ContentSwitcher onChange={() => {}}>
<Switch name="one" text="First section" />
<Switch name="two" text="Second section" />
<Switch name="three" text="Third section" />
</ContentSwitcher>
);
Default.story = { name: 'Content Switcher' };
export const ContentSwitcherPlayground = () => {
const switchProps = props.switch();
return (
<ContentSwitcher {...props.contentSwitcher()}>
<Switch name="one" text="First section" {...switchProps} />
<Switch name="two" text="Second section" {...switchProps} />
<Switch name="three" text="Third section" {...switchProps} />
</ContentSwitcher>
);
};
|
ajax/libs/js-data/2.0.0-rc.3/js-data.js
|
2947721120/cdnjs
|
/*!
* js-data
* @version 2.0.0-rc.3 - Homepage <http://www.js-data.io/>
* @author Jason Dobry <jason.dobry@gmail.com>
* @copyright (c) 2014-2015 Jason Dobry
* @license MIT <https://github.com/js-data/js-data/blob/master/LICENSE>
*
* @overview Robust framework-agnostic data store.
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define(factory);
else if(typeof exports === 'object')
exports["JSData"] = factory();
else
root["JSData"] = factory();
})(this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
var _datastoreIndex = __webpack_require__(1);
var _utils = __webpack_require__(2);
var _errors = __webpack_require__(3);
/**
* The library export.
* - window.JSData
* - require('js-data')
* - define(['js-data', function (JSData) { ... }]);
* - import JSData from 'js-data'
*/
module.exports = {
DS: _datastoreIndex['default'],
DSUtils: _utils['default'],
DSErrors: _errors['default'],
createStore: function createStore(options) {
return new _datastoreIndex['default'](options);
},
version: {
full: '2.0.0-rc.3',
major: parseInt('2', 10),
minor: parseInt('0', 10),
patch: parseInt('0', 10),
alpha: true ? 'false' : false,
beta: true ? 'false' : false
}
};
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
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; }; })();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
/* jshint eqeqeq:false */
var _utils = __webpack_require__(2);
var _errors = __webpack_require__(3);
var _sync_methodsIndex = __webpack_require__(4);
var _async_methodsIndex = __webpack_require__(5);
function lifecycleNoopCb(resource, attrs, cb) {
cb(null, attrs);
}
function lifecycleNoop(resource, attrs) {
return attrs;
}
function compare(_x, _x2, _x3, _x4) {
var _again = true;
_function: while (_again) {
var orderBy = _x,
index = _x2,
a = _x3,
b = _x4;
def = cA = cB = undefined;
_again = false;
var def = orderBy[index];
var cA = _utils['default'].get(a, def[0]),
cB = _utils['default'].get(b, def[0]);
if (_utils['default']._s(cA)) {
cA = _utils['default'].upperCase(cA);
}
if (_utils['default']._s(cB)) {
cB = _utils['default'].upperCase(cB);
}
if (def[1] === 'DESC') {
if (cB < cA) {
return -1;
} else if (cB > cA) {
return 1;
} else {
if (index < orderBy.length - 1) {
_x = orderBy;
_x2 = index + 1;
_x3 = a;
_x4 = b;
_again = true;
continue _function;
} else {
return 0;
}
}
} else {
if (cA < cB) {
return -1;
} else if (cA > cB) {
return 1;
} else {
if (index < orderBy.length - 1) {
_x = orderBy;
_x2 = index + 1;
_x3 = a;
_x4 = b;
_again = true;
continue _function;
} else {
return 0;
}
}
}
}
}
var Defaults = (function () {
function Defaults() {
_classCallCheck(this, Defaults);
}
_createClass(Defaults, [{
key: 'errorFn',
value: function errorFn(a, b) {
if (this.error && typeof this.error === 'function') {
try {
if (typeof a === 'string') {
throw new Error(a);
} else {
throw a;
}
} catch (err) {
a = err;
}
this.error(this.name || null, a || null, b || null);
}
}
}]);
return Defaults;
})();
var defaultsPrototype = Defaults.prototype;
defaultsPrototype.actions = {};
defaultsPrototype.afterCreate = lifecycleNoopCb;
defaultsPrototype.afterCreateCollection = lifecycleNoop;
defaultsPrototype.afterCreateInstance = lifecycleNoop;
defaultsPrototype.afterDestroy = lifecycleNoopCb;
defaultsPrototype.afterEject = lifecycleNoop;
defaultsPrototype.afterInject = lifecycleNoop;
defaultsPrototype.afterReap = lifecycleNoop;
defaultsPrototype.afterUpdate = lifecycleNoopCb;
defaultsPrototype.afterValidate = lifecycleNoopCb;
defaultsPrototype.allowSimpleWhere = true;
defaultsPrototype.basePath = '';
defaultsPrototype.beforeCreate = lifecycleNoopCb;
defaultsPrototype.beforeCreateCollection = lifecycleNoop;
defaultsPrototype.beforeCreateInstance = lifecycleNoop;
defaultsPrototype.beforeDestroy = lifecycleNoopCb;
defaultsPrototype.beforeEject = lifecycleNoop;
defaultsPrototype.beforeInject = lifecycleNoop;
defaultsPrototype.beforeReap = lifecycleNoop;
defaultsPrototype.beforeUpdate = lifecycleNoopCb;
defaultsPrototype.beforeValidate = lifecycleNoopCb;
defaultsPrototype.bypassCache = false;
defaultsPrototype.cacheResponse = !!_utils['default'].w;
defaultsPrototype.clearEmptyQueries = true;
defaultsPrototype.computed = {};
defaultsPrototype.defaultAdapter = 'http';
defaultsPrototype.debug = false;
defaultsPrototype.defaultValues = {};
defaultsPrototype.eagerEject = false;
// TODO: Implement eagerInject in DS#create
defaultsPrototype.eagerInject = false;
defaultsPrototype.endpoint = '';
defaultsPrototype.error = console ? function (a, b, c) {
return console[typeof console.error === 'function' ? 'error' : 'log'](a, b, c);
} : false;
defaultsPrototype.fallbackAdapters = ['http'];
defaultsPrototype.findStrictCache = false;
defaultsPrototype.idAttribute = 'id';
defaultsPrototype.ignoredChanges = [/\$/];
defaultsPrototype.instanceEvents = !!_utils['default'].w;
defaultsPrototype.keepChangeHistory = false;
defaultsPrototype.linkRelations = true;
defaultsPrototype.log = console ? function (a, b, c, d, e) {
return console[typeof console.info === 'function' ? 'info' : 'log'](a, b, c, d, e);
} : false;
defaultsPrototype.logFn = function (a, b, c, d) {
var _this = this;
if (_this.debug && _this.log && typeof _this.log === 'function') {
_this.log(_this.name || null, a || null, b || null, c || null, d || null);
}
};
defaultsPrototype.maxAge = false;
defaultsPrototype.methods = {};
defaultsPrototype.notify = !!_utils['default'].w;
defaultsPrototype.omit = [];
defaultsPrototype.onConflict = 'merge';
defaultsPrototype.reapAction = !!_utils['default'].w ? 'inject' : 'none';
defaultsPrototype.reapInterval = !!_utils['default'].w ? 30000 : false;
defaultsPrototype.relationsEnumerable = false;
defaultsPrototype.resetHistoryOnInject = true;
defaultsPrototype.returnMeta = false;
defaultsPrototype.strategy = 'single';
defaultsPrototype.upsert = !!_utils['default'].w;
defaultsPrototype.useClass = true;
defaultsPrototype.useFilter = false;
defaultsPrototype.validate = lifecycleNoopCb;
defaultsPrototype.defaultFilter = function (collection, resourceName, params, options) {
var filtered = collection;
var where = null;
var reserved = {
skip: '',
offset: '',
where: '',
limit: '',
orderBy: '',
sort: ''
};
params = params || {};
options = options || {};
if (_utils['default']._o(params.where)) {
where = params.where;
} else {
where = {};
}
if (options.allowSimpleWhere) {
_utils['default'].forOwn(params, function (value, key) {
if (!(key in reserved) && !(key in where)) {
where[key] = {
'==': value
};
}
});
}
if (_utils['default'].isEmpty(where)) {
where = null;
}
if (where) {
filtered = _utils['default'].filter(filtered, function (attrs) {
var first = true;
var keep = true;
_utils['default'].forOwn(where, function (clause, field) {
if (!_utils['default']._o(clause)) {
clause = {
'==': clause
};
}
_utils['default'].forOwn(clause, function (term, op) {
var expr = undefined;
var isOr = op[0] === '|';
var val = _utils['default'].get(attrs, field);
op = isOr ? op.substr(1) : op;
if (op === '==') {
expr = val == term;
} else if (op === '===') {
expr = val === term;
} else if (op === '!=') {
expr = val != term;
} else if (op === '!==') {
expr = val !== term;
} else if (op === '>') {
expr = val > term;
} else if (op === '>=') {
expr = val >= term;
} else if (op === '<') {
expr = val < term;
} else if (op === '<=') {
expr = val <= term;
} else if (op === 'isectEmpty') {
expr = !_utils['default'].intersection(val || [], term || []).length;
} else if (op === 'isectNotEmpty') {
expr = _utils['default'].intersection(val || [], term || []).length;
} else if (op === 'in') {
if (_utils['default']._s(term)) {
expr = term.indexOf(val) !== -1;
} else {
expr = _utils['default'].contains(term, val);
}
} else if (op === 'notIn') {
if (_utils['default']._s(term)) {
expr = term.indexOf(val) === -1;
} else {
expr = !_utils['default'].contains(term, val);
}
} else if (op === 'contains') {
if (_utils['default']._s(val)) {
expr = val.indexOf(term) !== -1;
} else {
expr = _utils['default'].contains(val, term);
}
} else if (op === 'notContains') {
if (_utils['default']._s(val)) {
expr = val.indexOf(term) === -1;
} else {
expr = !_utils['default'].contains(val, term);
}
}
if (expr !== undefined) {
keep = first ? expr : isOr ? keep || expr : keep && expr;
}
first = false;
});
});
return keep;
});
}
var orderBy = null;
if (_utils['default']._s(params.orderBy)) {
orderBy = [[params.orderBy, 'ASC']];
} else if (_utils['default']._a(params.orderBy)) {
orderBy = params.orderBy;
}
if (!orderBy && _utils['default']._s(params.sort)) {
orderBy = [[params.sort, 'ASC']];
} else if (!orderBy && _utils['default']._a(params.sort)) {
orderBy = params.sort;
}
// Apply 'orderBy'
if (orderBy) {
(function () {
var index = 0;
_utils['default'].forEach(orderBy, function (def, i) {
if (_utils['default']._s(def)) {
orderBy[i] = [def, 'ASC'];
} else if (!_utils['default']._a(def)) {
throw new _errors['default'].IA('DS.filter("' + resourceName + '"[, params][, options]): ' + _utils['default'].toJson(def) + ': Must be a string or an array!', {
params: {
'orderBy[i]': {
actual: typeof def,
expected: 'string|array'
}
}
});
}
});
filtered = _utils['default'].sort(filtered, function (a, b) {
return compare(orderBy, index, a, b);
});
})();
}
var limit = _utils['default']._n(params.limit) ? params.limit : null;
var skip = null;
if (_utils['default']._n(params.skip)) {
skip = params.skip;
} else if (_utils['default']._n(params.offset)) {
skip = params.offset;
}
// Apply 'limit' and 'skip'
if (limit && skip) {
filtered = _utils['default'].slice(filtered, skip, Math.min(filtered.length, skip + limit));
} else if (_utils['default']._n(limit)) {
filtered = _utils['default'].slice(filtered, 0, Math.min(filtered.length, limit));
} else if (_utils['default']._n(skip)) {
if (skip < filtered.length) {
filtered = _utils['default'].slice(filtered, skip);
} else {
filtered = [];
}
}
return filtered;
};
var DS = (function () {
function DS(options) {
_classCallCheck(this, DS);
var _this = this;
options = options || {};
_this.store = {};
// alias store, shaves 0.1 kb off the minified build
_this.s = _this.store;
_this.definitions = {};
// alias definitions, shaves 0.3 kb off the minified build
_this.defs = _this.definitions;
_this.adapters = {};
_this.defaults = new Defaults();
_this.observe = _utils['default'].observe;
_utils['default'].forOwn(options, function (v, k) {
if (k === 'omit') {
_this.defaults.omit = v.concat(Defaults.prototype.omit);
} else {
_this.defaults[k] = v;
}
});
var P = _utils['default'].Promise;
if (P && !P.prototype.spread) {
P.prototype.spread = function (cb) {
return this.then(function (arr) {
return cb.apply(this, arr);
});
};
}
_utils['default'].Events(_this);
}
_createClass(DS, [{
key: 'getAdapterName',
value: function getAdapterName(options) {
var errorIfNotExist = false;
options = options || {};
if (_utils['default']._s(options)) {
errorIfNotExist = true;
options = {
adapter: options
};
}
if (this.adapters[options.adapter]) {
return options.adapter;
} else if (errorIfNotExist) {
throw new Error(options.adapter + ' is not a registered adapter!');
} else {
return options.defaultAdapter;
}
}
}, {
key: 'getAdapter',
value: function getAdapter(options) {
options = options || {};
return this.adapters[this.getAdapterName(options)];
}
}, {
key: 'registerAdapter',
value: function registerAdapter(name, Adapter, options) {
var _this = this;
options = options || {};
if (_utils['default'].isFunction(Adapter)) {
_this.adapters[name] = new Adapter(options);
} else {
_this.adapters[name] = Adapter;
}
if (options['default']) {
_this.defaults.defaultAdapter = name;
}
}
}, {
key: 'is',
value: function is(resourceName, instance) {
var definition = this.defs[resourceName];
if (!definition) {
throw new _errors['default'].NER(resourceName);
}
return instance instanceof definition[definition['class']];
}
}]);
return DS;
})();
var dsPrototype = DS.prototype;
dsPrototype.getAdapterName.shorthand = false;
dsPrototype.getAdapter.shorthand = false;
dsPrototype.registerAdapter.shorthand = false;
dsPrototype.errors = _errors['default'];
dsPrototype.utils = _utils['default'];
function addMethods(target, obj) {
_utils['default'].forOwn(obj, function (v, k) {
target[k] = v;
target[k].before = function (fn) {
var orig = target[k];
target[k] = function () {
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return orig.apply(this, fn.apply(this, args) || args);
};
};
});
}
addMethods(dsPrototype, _sync_methodsIndex['default']);
addMethods(dsPrototype, _async_methodsIndex['default']);
exports['default'] = DS;
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
/* jshint eqeqeq:false */
/**
* Mix of ES6 and CommonJS module imports because the interop of Babel + Webpack + ES6 modules + CommonJS isn't very good.
*/
var _errors = __webpack_require__(3);
var BinaryHeap = __webpack_require__(7);
var forEach = __webpack_require__(8);
var slice = __webpack_require__(9);
var forOwn = __webpack_require__(13);
var contains = __webpack_require__(10);
var deepMixIn = __webpack_require__(14);
var pascalCase = __webpack_require__(19);
var remove = __webpack_require__(11);
var pick = __webpack_require__(15);
var _keys = __webpack_require__(16);
var sort = __webpack_require__(12);
var upperCase = __webpack_require__(20);
var get = __webpack_require__(17);
var set = __webpack_require__(18);
var observe = __webpack_require__(6);
var w = undefined;
var objectProto = Object.prototype;
var toString = objectProto.toString;
var P = undefined;
/**
* Attempt to detect the global Promise constructor.
* JSData will still work without one, as long you do something like this:
*
* var JSData = require('js-data');
* JSData.DSUtils.Promise = MyPromiseLib;
*/
try {
P = Promise;
} catch (err) {
console.error('js-data requires a global Promise constructor!');
}
var isArray = Array.isArray || function isArray(value) {
return toString.call(value) == '[object Array]' || false;
};
var isRegExp = function isRegExp(value) {
return toString.call(value) == '[object RegExp]' || false;
};
// adapted from lodash.isString
var isString = function isString(value) {
return typeof value == 'string' || value && typeof value == 'object' && toString.call(value) == '[object String]' || false;
};
var isObject = function isObject(value) {
return toString.call(value) == '[object Object]' || false;
};
// adapted from lodash.isDate
var isDate = function isDate(value) {
return value && typeof value == 'object' && toString.call(value) == '[object Date]' || false;
};
// adapted from lodash.isNumber
var isNumber = function isNumber(value) {
var type = typeof value;
return type == 'number' || value && type == 'object' && toString.call(value) == '[object Number]' || false;
};
// adapted from lodash.isFunction
var isFunction = function isFunction(value) {
return typeof value == 'function' || value && toString.call(value) === '[object Function]' || false;
};
// shorthand argument checking functions, using these shaves 1.18 kb off of the minified build
var isStringOrNumber = function isStringOrNumber(value) {
return isString(value) || isNumber(value);
};
var isStringOrNumberErr = function isStringOrNumberErr(field) {
return new _errors['default'].IA('"' + field + '" must be a string or a number!');
};
var isObjectErr = function isObjectErr(field) {
return new _errors['default'].IA('"' + field + '" must be an object!');
};
var isArrayErr = function isArrayErr(field) {
return new _errors['default'].IA('"' + field + '" must be an array!');
};
// adapted from mout.isEmpty
var isEmpty = function isEmpty(val) {
if (val == null) {
// jshint ignore:line
// typeof null == 'object' so we check it first
return true;
} else if (typeof val === 'string' || isArray(val)) {
return !val.length;
} else if (typeof val === 'object') {
var result = true;
forOwn(val, function () {
result = false;
return false; // break loop
});
return result;
} else {
return true;
}
};
// Find the intersection between two arrays
var intersection = function intersection(array1, array2) {
if (!array1 || !array2) {
return [];
}
var result = [];
var item = undefined;
for (var i = 0, _length = array1.length; i < _length; i++) {
item = array1[i];
if (contains(result, item)) {
continue;
}
if (contains(array2, item)) {
result.push(item);
}
}
return result;
};
var filter = function filter(array, cb, thisObj) {
var results = [];
forEach(array, function (value, key, arr) {
if (cb(value, key, arr)) {
results.push(value);
}
}, thisObj);
return results;
};
/**
* Attempt to detect whether we are in the browser.
*/
try {
w = window;
w = {};
} catch (e) {
w = null;
}
/**
* Event mixin. Usage:
*
* function handler() { ... }
* Events(myObject);
* myObject.on('foo', handler);
* myObject.emit('foo', 'some', 'data');
* myObject.off('foo', handler);
*/
function Events(target) {
var events = {};
target = target || this;
target.on = function (type, func, ctx) {
events[type] = events[type] || [];
events[type].push({
f: func,
c: ctx
});
};
target.off = function (type, func) {
var listeners = events[type];
if (!listeners) {
events = {};
} else if (func) {
for (var i = 0; i < listeners.length; i++) {
if (listeners[i] === func) {
listeners.splice(i, 1);
break;
}
}
} else {
listeners.splice(0, listeners.length);
}
};
target.emit = function () {
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
var listeners = events[args.shift()] || [];
if (listeners) {
for (var i = 0; i < listeners.length; i++) {
listeners[i].f.apply(listeners[i].c, args);
}
}
};
}
/**
* Lifecycle hooks that should support promises.
*/
var toPromisify = ['beforeValidate', 'validate', 'afterValidate', 'beforeCreate', 'afterCreate', 'beforeUpdate', 'afterUpdate', 'beforeDestroy', 'afterDestroy'];
/**
* Return whether "prop" is in the blacklist.
*/
var isBlacklisted = observe.isBlacklisted;
// adapted from angular.copy
var copy = function copy(source, destination, stackSource, stackDest, blacklist) {
if (!destination) {
destination = source;
if (source) {
if (isArray(source)) {
destination = copy(source, [], stackSource, stackDest, blacklist);
} else if (isDate(source)) {
destination = new Date(source.getTime());
} else if (isRegExp(source)) {
destination = new RegExp(source.source, source.toString().match(/[^\/]*$/)[0]);
destination.lastIndex = source.lastIndex;
} else if (isObject(source)) {
destination = copy(source, Object.create(Object.getPrototypeOf(source)), stackSource, stackDest, blacklist);
}
}
} else {
if (source === destination) {
throw new Error('Cannot copy! Source and destination are identical.');
}
stackSource = stackSource || [];
stackDest = stackDest || [];
if (isObject(source)) {
var index = stackSource.indexOf(source);
if (index !== -1) {
return stackDest[index];
}
stackSource.push(source);
stackDest.push(destination);
}
var result = undefined;
if (isArray(source)) {
var i = undefined;
destination.length = 0;
for (i = 0; i < source.length; i++) {
result = copy(source[i], null, stackSource, stackDest, blacklist);
if (isObject(source[i])) {
stackSource.push(source[i]);
stackDest.push(result);
}
destination.push(result);
}
} else {
if (isArray(destination)) {
destination.length = 0;
} else {
forEach(destination, function (value, key) {
delete destination[key];
});
}
for (var key in source) {
if (source.hasOwnProperty(key)) {
if (isBlacklisted(key, blacklist)) {
continue;
}
result = copy(source[key], null, stackSource, stackDest, blacklist);
if (isObject(source[key])) {
stackSource.push(source[key]);
stackDest.push(result);
}
destination[key] = result;
}
}
}
}
return destination;
};
// adapted from angular.equals
var equals = function equals(_x, _x2) {
var _again = true;
_function: while (_again) {
var o1 = _x,
o2 = _x2;
t1 = t2 = length = key = keySet = undefined;
_again = false;
if (o1 === o2) {
return true;
}
if (o1 === null || o2 === null) {
return false;
}
if (o1 !== o1 && o2 !== o2) {
return true;
} // NaN === NaN
var t1 = typeof o1,
t2 = typeof o2,
length,
key,
keySet;
if (t1 == t2) {
if (t1 == 'object') {
if (isArray(o1)) {
if (!isArray(o2)) {
return false;
}
if ((length = o1.length) == o2.length) {
// jshint ignore:line
for (key = 0; key < length; key++) {
if (!equals(o1[key], o2[key])) {
return false;
}
}
return true;
}
} else if (isDate(o1)) {
if (!isDate(o2)) {
return false;
}
_x = o1.getTime();
_x2 = o2.getTime();
_again = true;
continue _function;
} else if (isRegExp(o1) && isRegExp(o2)) {
return o1.toString() == o2.toString();
} else {
if (isArray(o2)) {
return false;
}
keySet = {};
for (key in o1) {
if (key.charAt(0) === '$' || isFunction(o1[key])) {
continue;
}
if (!equals(o1[key], o2[key])) {
return false;
}
keySet[key] = true;
}
for (key in o2) {
if (!keySet.hasOwnProperty(key) && key.charAt(0) !== '$' && o2[key] !== undefined && !isFunction(o2[key])) {
return false;
}
}
return true;
}
}
}
return false;
}
};
/**
* Given either an instance or the primary key of an instance, return the primary key.
*/
var resolveId = function resolveId(definition, idOrInstance) {
if (isString(idOrInstance) || isNumber(idOrInstance)) {
return idOrInstance;
} else if (idOrInstance && definition) {
return idOrInstance[definition.idAttribute] || idOrInstance;
} else {
return idOrInstance;
}
};
/**
* Given either an instance or the primary key of an instance, return the instance.
*/
var resolveItem = function resolveItem(resource, idOrInstance) {
if (resource && (isString(idOrInstance) || isNumber(idOrInstance))) {
return resource.index[idOrInstance] || idOrInstance;
} else {
return idOrInstance;
}
};
var isValidString = function isValidString(val) {
return val != null && val !== ''; // jshint ignore:line
};
var join = function join(items, separator) {
separator = separator || '';
return filter(items, isValidString).join(separator);
};
var makePath = function makePath() {
for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
var result = join(args, '/');
return result.replace(/([^:\/]|^)\/{2,}/g, '$1/');
};
exports['default'] = {
Promise: P,
/**
* Method to wrap an "options" object so that it will inherit from
* some parent object, such as a resource definition.
*/
_: function _(parent, options) {
var _this = this;
options = options || {};
if (options && options.constructor === parent.constructor) {
return options;
} else if (!isObject(options)) {
throw new _errors['default'].IA('"options" must be an object!');
}
forEach(toPromisify, function (name) {
if (typeof options[name] === 'function' && options[name].toString().indexOf('for (var _len = arg') === -1) {
options[name] = _this.promisify(options[name]);
}
});
// Dynamic constructor function
var O = function Options(attrs) {
var self = this;
forOwn(attrs, function (value, key) {
self[key] = value;
});
};
// Inherit from some parent object
O.prototype = parent;
// Give us a way to get the original options back.
O.prototype.orig = function () {
var orig = {};
forOwn(this, function (value, key) {
orig[key] = value;
});
return orig;
};
return new O(options);
},
_n: isNumber,
_s: isString,
_sn: isStringOrNumber,
_snErr: isStringOrNumberErr,
_o: isObject,
_oErr: isObjectErr,
_a: isArray,
_aErr: isArrayErr,
compute: function compute(fn, field) {
var _this = this;
var args = [];
forEach(fn.deps, function (dep) {
args.push(get(_this, dep));
});
// compute property
set(_this, field, fn[fn.length - 1].apply(_this, args));
},
contains: contains,
copy: copy,
deepMixIn: deepMixIn,
diffObjectFromOldObject: observe.diffObjectFromOldObject,
BinaryHeap: BinaryHeap,
equals: equals,
Events: Events,
filter: filter,
fillIn: function fillIn(target, obj) {
forOwn(obj, function (v, k) {
if (!(k in target)) {
target[k] = v;
}
});
return target;
},
forEach: forEach,
forOwn: forOwn,
fromJson: function fromJson(json) {
return isString(json) ? JSON.parse(json) : json;
},
get: get,
intersection: intersection,
isArray: isArray,
isBlacklisted: isBlacklisted,
isEmpty: isEmpty,
isFunction: isFunction,
isObject: isObject,
isNumber: isNumber,
isString: isString,
keys: _keys,
makePath: makePath,
observe: observe,
omit: function omit(obj, bl) {
var toRemove = [];
forOwn(obj, function (v, k) {
if (isBlacklisted(k, bl)) {
toRemove.push(k);
}
});
forEach(toRemove, function (k) {
delete obj[k];
});
return obj;
},
pascalCase: pascalCase,
pick: pick,
// Turn the given node-style callback function into one that can return a promise.
promisify: function promisify(fn, target) {
var _this = this;
if (!fn) {
return;
} else if (typeof fn !== 'function') {
throw new Error('Can only promisify functions!');
}
return function () {
for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
args[_key3] = arguments[_key3];
}
return new _this.Promise(function (resolve, reject) {
args.push(function (err, result) {
if (err) {
reject(err);
} else {
resolve(result);
}
});
try {
var promise = fn.apply(target || this, args);
if (promise && promise.then) {
promise.then(resolve, reject);
}
} catch (err) {
reject(err);
}
});
};
},
remove: remove,
set: set,
slice: slice,
sort: sort,
toJson: JSON.stringify,
updateTimestamp: function updateTimestamp(timestamp) {
var newTimestamp = typeof Date.now === 'function' ? Date.now() : new Date().getTime();
if (timestamp && newTimestamp <= timestamp) {
return timestamp + 1;
} else {
return newTimestamp;
}
},
upperCase: upperCase,
// Return a copy of "object" with cycles removed.
removeCircular: function removeCircular(object) {
return (function rmCirc(value, ctx) {
var i = undefined;
var nu = undefined;
if (typeof value === 'object' && value !== null && !(value instanceof Boolean) && !(value instanceof Date) && !(value instanceof Number) && !(value instanceof RegExp) && !(value instanceof String)) {
// check if current object points back to itself
var cur = ctx.cur;
var parent = ctx.ctx;
while (parent) {
if (parent.cur === cur) {
return undefined;
}
parent = parent.ctx;
}
if (isArray(value)) {
nu = [];
for (i = 0; i < value.length; i += 1) {
nu[i] = rmCirc(value[i], { ctx: ctx, cur: value[i] });
}
} else {
nu = {};
forOwn(value, function (v, k) {
nu[k] = rmCirc(value[k], { ctx: ctx, cur: value[k] });
});
}
return nu;
}
return value;
})(object, { ctx: null, cur: object });
},
resolveItem: resolveItem,
resolveId: resolveId,
respond: function respond(response, meta, options) {
if (options.returnMeta === 'array') {
return [response, meta];
} else if (options.returnMeta === 'object') {
return { response: response, meta: meta };
} else {
return response;
}
},
w: w,
// This is where the magic of relations happens.
applyRelationGettersToTarget: function applyRelationGettersToTarget(store, definition, target) {
this.forEach(definition.relationList, function (def) {
var relationName = def.relation;
var localField = def.localField;
var localKey = def.localKey;
var foreignKey = def.foreignKey;
var localKeys = def.localKeys;
var enumerable = typeof def.enumerable === 'boolean' ? def.enumerable : !!definition.relationsEnumerable;
if (typeof def.link === 'boolean' ? def.link : !!definition.linkRelations) {
delete target[localField];
var prop = {
enumerable: enumerable,
set: function set() {}
};
if (def.type === 'belongsTo') {
prop.get = function () {
return this[localKey] ? definition.getResource(relationName).get(this[localKey]) : undefined;
};
} else if (def.type === 'hasMany') {
prop.get = function () {
var params = {};
if (foreignKey) {
params[foreignKey] = this[definition.idAttribute];
return definition.getResource(relationName).defaultFilter.call(store, store.s[relationName].collection, relationName, params, { allowSimpleWhere: true });
} else if (localKeys) {
var keys = this[localKeys] || [];
return definition.getResource(relationName).getAll(isArray(keys) ? keys : _keys(keys));
}
return undefined;
};
} else if (def.type === 'hasOne') {
if (localKey) {
prop.get = function () {
return this[localKey] ? definition.getResource(relationName).get(this[localKey]) : undefined;
};
} else {
prop.get = function () {
var params = {};
params[foreignKey] = this[definition.idAttribute];
var items = params[foreignKey] ? definition.getResource(relationName).defaultFilter.call(store, store.s[relationName].collection, relationName, params, { allowSimpleWhere: true }) : [];
if (items.length) {
return items[0];
}
return undefined;
};
}
}
if (def.get) {
(function () {
var orig = prop.get;
prop.get = function () {
var _this2 = this;
return def.get(definition, def, this, function () {
for (var _len4 = arguments.length, args = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {
args[_key4] = arguments[_key4];
}
return orig.apply(_this2, args);
});
};
})();
}
Object.defineProperty(target, def.localField, prop);
}
});
}
};
/***/ },
/* 3 */
/***/ function(module, exports, __webpack_require__) {
var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
function _inherits(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) subClass.__proto__ = superClass; }
/**
* Thrown during a method call when an argument passed into the method is invalid.
*/
var IllegalArgumentError = (function (_Error) {
function IllegalArgumentError(message) {
_classCallCheck(this, IllegalArgumentError);
_get(Object.getPrototypeOf(IllegalArgumentError.prototype), 'constructor', this).call(this);
if (typeof Error.captureStackTrace === 'function') {
Error.captureStackTrace(this, this.constructor);
}
this.type = this.constructor.name;
this.message = message;
}
_inherits(IllegalArgumentError, _Error);
return IllegalArgumentError;
})(Error);
/**
* Thrown when an invariant is violated or unrecoverable error is encountered during execution.
*/
var RuntimeError = (function (_Error2) {
function RuntimeError(message) {
_classCallCheck(this, RuntimeError);
_get(Object.getPrototypeOf(RuntimeError.prototype), 'constructor', this).call(this);
if (typeof Error.captureStackTrace === 'function') {
Error.captureStackTrace(this, this.constructor);
}
this.type = this.constructor.name;
this.message = message;
}
_inherits(RuntimeError, _Error2);
return RuntimeError;
})(Error);
/**
* Thrown when attempting to access or work with a non-existent resource.
*/
var NonexistentResourceError = (function (_Error3) {
function NonexistentResourceError(resourceName) {
_classCallCheck(this, NonexistentResourceError);
_get(Object.getPrototypeOf(NonexistentResourceError.prototype), 'constructor', this).call(this);
if (typeof Error.captureStackTrace === 'function') {
Error.captureStackTrace(this, this.constructor);
}
this.type = this.constructor.name;
this.message = resourceName + ' is not a registered resource!';
}
_inherits(NonexistentResourceError, _Error3);
return NonexistentResourceError;
})(Error);
exports['default'] = {
IllegalArgumentError: IllegalArgumentError,
IA: IllegalArgumentError,
RuntimeError: RuntimeError,
R: RuntimeError,
NonexistentResourceError: NonexistentResourceError,
NER: NonexistentResourceError
};
/***/ },
/* 4 */
/***/ function(module, exports, __webpack_require__) {
var _utils = __webpack_require__(2);
var _errors = __webpack_require__(3);
var _defineResource = __webpack_require__(27);
var _eject = __webpack_require__(28);
var _ejectAll = __webpack_require__(29);
var _filter = __webpack_require__(30);
var _inject = __webpack_require__(31);
var NER = _errors['default'].NER;
var IA = _errors['default'].IA;
var R = _errors['default'].R;
function diffIsEmpty(diff) {
return !(_utils['default'].isEmpty(diff.added) && _utils['default'].isEmpty(diff.removed) && _utils['default'].isEmpty(diff.changed));
}
exports['default'] = {
/**
* Return the changes for the given item, if any.
*
* @param resourceName The name of the type of resource of the item whose changes are to be returned.
* @param id The primary key of the item whose changes are to be returned.
* @param options Optional configuration.
* @param options.ignoredChanges Array of strings or regular expressions of fields, the changes of which are to be ignored.
* @returns The changes of the given item, if any.
*/
changes: function changes(resourceName, id, options) {
var _this = this;
var definition = _this.defs[resourceName];
options = options || {};
id = _utils['default'].resolveId(definition, id);
if (!definition) {
throw new NER(resourceName);
} else if (!_utils['default']._sn(id)) {
throw _utils['default']._snErr('id');
}
options = _utils['default']._(definition, options);
var item = definition.get(id);
if (item) {
var _ret = (function () {
if (_utils['default'].w) {
// force observation handler to be fired for item if there are changes and `Object.observe` is not available
_this.s[resourceName].observers[id].deliver();
}
var ignoredChanges = options.ignoredChanges || [];
// add linked relations to list of ignored changes
_utils['default'].forEach(definition.relationFields, function (field) {
if (!_utils['default'].contains(ignoredChanges, field)) {
ignoredChanges.push(field);
}
});
// calculate changes
var diff = _utils['default'].diffObjectFromOldObject(item, _this.s[resourceName].previousAttributes[id], _utils['default'].equals, ignoredChanges);
// remove functions from diff
_utils['default'].forOwn(diff, function (changeset, name) {
var toKeep = [];
_utils['default'].forOwn(changeset, function (value, field) {
if (!_utils['default'].isFunction(value)) {
toKeep.push(field);
}
});
diff[name] = _utils['default'].pick(diff[name], toKeep);
});
// definitely ignore changes to linked relations
_utils['default'].forEach(definition.relationFields, function (field) {
delete diff.added[field];
delete diff.removed[field];
delete diff.changed[field];
});
return {
v: diff
};
})();
if (typeof _ret === 'object') return _ret.v;
}
},
/**
* Return the change history of the given item, if any.
*
* @param resourceName The name of the type of resource of the item whose change history is to be returned.
* @param id The primary key of the item whose change history is to be returned.
* @returns The change history of the given item, if any.
*/
changeHistory: function changeHistory(resourceName, id) {
var _this = this;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
id = _utils['default'].resolveId(definition, id);
if (resourceName && !_this.defs[resourceName]) {
throw new NER(resourceName);
} else if (id && !_utils['default']._sn(id)) {
throw _utils['default']._snErr('id');
}
if (!definition.keepChangeHistory) {
definition.errorFn('changeHistory is disabled for this resource!');
} else {
if (resourceName) {
var item = definition.get(id);
if (item) {
return resource.changeHistories[id];
}
} else {
return resource.changeHistory;
}
}
},
/**
* Re-compute the computed properties of the given item.
*
* @param resourceName The name of the type of resource of the item whose computed properties are to be re-computed.
* @param instance The instance whose computed properties are to be re-computed.
* @returns The item whose computed properties were re-computed.
*/
compute: function compute(resourceName, instance) {
var _this = this;
var definition = _this.defs[resourceName];
instance = _utils['default'].resolveItem(_this.s[resourceName], instance);
if (!definition) {
throw new NER(resourceName);
} else if (!instance) {
throw new R('Item not in the store!');
} else if (!_utils['default']._o(instance) && !_utils['default']._sn(instance)) {
throw new IA('"instance" must be an object, string or number!');
}
// re-compute all computed properties
_utils['default'].forOwn(definition.computed, function (fn, field) {
_utils['default'].compute.call(instance, fn, field);
});
return instance;
},
/**
* Factory function to create an instance of the specified Resource.
*
* @param resourceName The name of the type of resource of which to create an instance.
* @param attrs Hash of properties with which to initialize the instance.
* @param options Optional configuration.
* @param options.defaults Default values with which to initialize the instance.
* @returns The new instance.
*/
createInstance: function createInstance(resourceName, attrs, options) {
var definition = this.defs[resourceName];
var item = undefined;
attrs = attrs || {};
if (!definition) {
throw new NER(resourceName);
} else if (attrs && !_utils['default'].isObject(attrs)) {
throw new IA('"attrs" must be an object!');
}
options = _utils['default']._(definition, options);
// lifecycle
options.beforeCreateInstance(options, attrs);
// grab instance constructor function from Resource definition
var Constructor = definition[definition['class']];
// create instance
item = new Constructor();
// add default values
if (options.defaultValues) {
_utils['default'].deepMixIn(item, options.defaultValues);
}
_utils['default'].deepMixIn(item, attrs);
// compute computed properties
if (definition.computed) {
definition.compute(item);
}
// lifecycle
options.afterCreateInstance(options, item);
return item;
},
/**
* Create a new collection of the specified Resource.
*
* @param resourceName The name of the type of resource of which to create a collection
* @param arr Possibly empty array of data from which to create the collection.
* @param params The criteria by which to filter items. Will be passed to `DS#findAll` if `fetch` is called. See http://www.js-data.io/docs/query-syntax
* @param options Optional configuration.
* @param options.notify Whether to call the beforeCreateCollection and afterCreateCollection lifecycle hooks..
* @returns The new collection.
*/
createCollection: function createCollection(resourceName, arr, params, options) {
var _this = this;
var definition = _this.defs[resourceName];
arr = arr || [];
params = params || {};
if (!definition) {
throw new NER(resourceName);
} else if (arr && !_utils['default'].isArray(arr)) {
throw new IA('"arr" must be an array!');
}
options = _utils['default']._(definition, options);
// lifecycle
options.beforeCreateCollection(options, arr);
// define the API for this collection
Object.defineProperties(arr, {
/**
* Call DS#findAll with the params of this collection, filling the collection with the results.
*/
fetch: {
value: function value(params, options) {
var __this = this;
__this.params = params || __this.params;
return definition.findAll(__this.params, options).then(function (data) {
if (data === __this) {
return __this;
}
data.unshift(__this.length);
data.unshift(0);
__this.splice.apply(__this, data);
data.shift();
data.shift();
if (data.$$injected) {
_this.s[resourceName].queryData[_utils['default'].toJson(__this.params)] = __this;
__this.$$injected = true;
}
return __this;
});
}
},
// params for this collection. See http://www.js-data.io/docs/query-syntax
params: {
value: params,
writable: true
},
// name of the resource type of this collection
resourceName: {
value: resourceName
}
});
// lifecycle
options.afterCreateCollection(options, arr);
return arr;
},
defineResource: _defineResource['default'],
digest: function digest() {
this.observe.Platform.performMicrotaskCheckpoint();
},
eject: _eject['default'],
ejectAll: _ejectAll['default'],
filter: _filter['default'],
/**
* Return the item with the given primary key if its in the store.
*
* @param resourceName The name of the type of resource of the item to retrieve.
* @param id The primary key of the item to retrieve.
* @param options Optional configuration.
* @returns The item with the given primary key if it's in the store.
*/
get: function get(resourceName, id, options) {
var _this = this;
var definition = _this.defs[resourceName];
if (!definition) {
throw new NER(resourceName);
} else if (!_utils['default']._sn(id)) {
throw _utils['default']._snErr('id');
}
options = _utils['default']._(definition, options);
// return the item if it exists
return _this.s[resourceName].index[id];
},
/**
* Return the items in the store that have the given primary keys.
*
* @param resourceName The name of the type of resource of the items to retrieve.
* @param ids The primary keys of the items to retrieve.
* @returns The items with the given primary keys if they're in the store.
*/
getAll: function getAll(resourceName, ids) {
var _this = this;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
var collection = [];
if (!definition) {
throw new NER(resourceName);
} else if (ids && !_utils['default']._a(ids)) {
throw _utils['default']._aErr('ids');
}
if (_utils['default']._a(ids)) {
// return just the items with the given primary keys
var _length = ids.length;
for (var i = 0; i < _length; i++) {
if (resource.index[ids[i]]) {
collection.push(resource.index[ids[i]]);
}
}
} else {
// most efficient of retrieving ALL items from the store
collection = resource.collection.slice();
}
return collection;
},
/**
* Return the whether the item with the given primary key has any changes.
*
* @param resourceName The name of the type of resource of the item.
* @param id The primary key of the item.
* @returns Whether the item with the given primary key has any changes.
*/
hasChanges: function hasChanges(resourceName, id) {
var _this = this;
var definition = _this.defs[resourceName];
id = _utils['default'].resolveId(definition, id);
if (!definition) {
throw new NER(resourceName);
} else if (!_utils['default']._sn(id)) {
throw _utils['default']._snErr('id');
}
return definition.get(id) ? diffIsEmpty(definition.changes(id)) : false;
},
inject: _inject['default'],
/**
* Return the timestamp from the last time the item with the given primary key was changed.
*
* @param resourceName The name of the type of resource of the item.
* @param id The primary key of the item.
* @returns Timestamp from the last time the item was changed.
*/
lastModified: function lastModified(resourceName, id) {
var definition = this.defs[resourceName];
var resource = this.s[resourceName];
id = _utils['default'].resolveId(definition, id);
if (!definition) {
throw new NER(resourceName);
}
if (id) {
if (!(id in resource.modified)) {
resource.modified[id] = 0;
}
return resource.modified[id];
}
return resource.collectionModified;
},
/**
* Return the timestamp from the last time the item with the given primary key was saved via an adapter.
*
* @param resourceName The name of the type of resource of the item.
* @param id The primary key of the item.
* @returns Timestamp from the last time the item was saved.
*/
lastSaved: function lastSaved(resourceName, id) {
var definition = this.defs[resourceName];
var resource = this.s[resourceName];
id = _utils['default'].resolveId(definition, id);
if (!definition) {
throw new NER(resourceName);
}
if (!(id in resource.saved)) {
resource.saved[id] = 0;
}
return resource.saved[id];
},
/**
* Return the previous attributes of the item with the given primary key before it was changed.
*
* @param resourceName The name of the type of resource of the item.
* @param id The primary key of the item.
* @returns The previous attributes of the item
*/
previous: function previous(resourceName, id) {
var _this = this;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
id = _utils['default'].resolveId(definition, id);
if (!definition) {
throw new NER(resourceName);
} else if (!_utils['default']._sn(id)) {
throw _utils['default']._snErr('id');
}
// return resource from cache
return resource.previousAttributes[id] ? _utils['default'].copy(resource.previousAttributes[id]) : undefined;
}
};
/***/ },
/* 5 */
/***/ function(module, exports, __webpack_require__) {
var _create = __webpack_require__(32);
var _destroy = __webpack_require__(33);
var _destroyAll = __webpack_require__(34);
var _find = __webpack_require__(35);
var _findAll = __webpack_require__(36);
var _loadRelations = __webpack_require__(37);
var _reap = __webpack_require__(38);
var _save = __webpack_require__(39);
var _update = __webpack_require__(40);
var _updateAll = __webpack_require__(41);
exports['default'] = {
create: _create['default'],
destroy: _destroy['default'],
destroyAll: _destroyAll['default'],
find: _find['default'],
findAll: _findAll['default'],
loadRelations: _loadRelations['default'],
reap: _reap['default'],
refresh: function refresh(resourceName, id, options) {
var _this = this;
var DSUtils = _this.utils;
return new DSUtils.Promise(function (resolve, reject) {
var definition = _this.defs[resourceName];
id = DSUtils.resolveId(_this.defs[resourceName], id);
if (!definition) {
reject(new _this.errors.NER(resourceName));
} else if (!DSUtils._sn(id)) {
reject(DSUtils._snErr('id'));
} else {
options = DSUtils._(definition, options);
options.bypassCache = true;
resolve(_this.get(resourceName, id));
}
}).then(function (item) {
return item ? _this.find(resourceName, id, options) : item;
});
},
refreshAll: function refreshAll(resourceName, params, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
params = params || {};
return new DSUtils.Promise(function (resolve, reject) {
if (!definition) {
reject(new _this.errors.NER(resourceName));
} else if (!DSUtils._o(params)) {
reject(DSUtils._oErr('params'));
} else {
options = DSUtils._(definition, options);
options.bypassCache = true;
resolve(_this.filter(resourceName, params, options));
}
}).then(function (existing) {
options.bypassCache = true;
return _this.findAll(resourceName, params, options).then(function (found) {
DSUtils.forEach(existing, function (item) {
if (found.indexOf(item) === -1) {
definition.eject(item);
}
});
return found;
});
});
},
save: _save['default'],
update: _update['default'],
updateAll: _updateAll['default']
};
/***/ },
/* 6 */
/***/ function(module, exports, __webpack_require__) {
/*
* Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/
// Modifications
// Copyright 2014-2015 Jason Dobry
//
// Summary of modifications:
// Fixed use of "delete" keyword for IE8 compatibility
// Exposed diffObjectFromOldObject on the exported object
// Added the "equals" argument to diffObjectFromOldObject to be used to check equality
// Added a way in diffObjectFromOldObject to ignore changes to certain properties
// Removed all code related to:
// - ArrayObserver
// - ArraySplice
// - PathObserver
// - CompoundObserver
// - Path
// - ObserverTransform
(function(global) {
var testingExposeCycleCount = global.testingExposeCycleCount;
// Detect and do basic sanity checking on Object/Array.observe.
function detectObjectObserve() {
if (typeof Object.observe !== 'function' ||
typeof Array.observe !== 'function') {
return false;
}
var records = [];
function callback(recs) {
records = recs;
}
var test = {};
var arr = [];
Object.observe(test, callback);
Array.observe(arr, callback);
test.id = 1;
test.id = 2;
delete test.id;
arr.push(1, 2);
arr.length = 0;
Object.deliverChangeRecords(callback);
if (records.length !== 5)
return false;
if (records[0].type != 'add' ||
records[1].type != 'update' ||
records[2].type != 'delete' ||
records[3].type != 'splice' ||
records[4].type != 'splice') {
return false;
}
Object.unobserve(test, callback);
Array.unobserve(arr, callback);
return true;
}
var hasObserve = detectObjectObserve();
var createObject = ('__proto__' in {}) ?
function(obj) { return obj; } :
function(obj) {
var proto = obj.__proto__;
if (!proto)
return obj;
var newObject = Object.create(proto);
Object.getOwnPropertyNames(obj).forEach(function(name) {
Object.defineProperty(newObject, name,
Object.getOwnPropertyDescriptor(obj, name));
});
return newObject;
};
var MAX_DIRTY_CHECK_CYCLES = 1000;
function dirtyCheck(observer) {
var cycles = 0;
while (cycles < MAX_DIRTY_CHECK_CYCLES && observer.check_()) {
cycles++;
}
if (testingExposeCycleCount)
global.dirtyCheckCycleCount = cycles;
return cycles > 0;
}
function objectIsEmpty(object) {
for (var prop in object)
return false;
return true;
}
function diffIsEmpty(diff) {
return objectIsEmpty(diff.added) &&
objectIsEmpty(diff.removed) &&
objectIsEmpty(diff.changed);
}
function isBlacklisted(prop, bl) {
if (!bl || !bl.length) {
return false;
}
var matches;
for (var i = 0; i < bl.length; i++) {
if ((Object.prototype.toString.call(bl[i]) === '[object RegExp]' && bl[i].test(prop)) || bl[i] === prop) {
return matches = prop;
}
}
return !!matches;
}
function diffObjectFromOldObject(object, oldObject, equals, bl) {
var added = {};
var removed = {};
var changed = {};
for (var prop in oldObject) {
var newValue = object[prop];
if (isBlacklisted(prop, bl))
continue;
if (newValue !== undefined && (equals ? equals(newValue, oldObject[prop]) : newValue === oldObject[prop]))
continue;
if (!(prop in object)) {
removed[prop] = undefined;
continue;
}
if (equals ? !equals(newValue, oldObject[prop]) : newValue !== oldObject[prop])
changed[prop] = newValue;
}
for (var prop in object) {
if (prop in oldObject)
continue;
if (isBlacklisted(prop, bl))
continue;
added[prop] = object[prop];
}
if (Array.isArray(object) && object.length !== oldObject.length)
changed.length = object.length;
return {
added: added,
removed: removed,
changed: changed
};
}
var eomTasks = [];
function runEOMTasks() {
if (!eomTasks.length)
return false;
for (var i = 0; i < eomTasks.length; i++) {
eomTasks[i]();
}
eomTasks.length = 0;
return true;
}
var runEOM = hasObserve ? (function(){
return function(fn) {
return Promise.resolve().then(fn);
}
})() :
(function() {
return function(fn) {
eomTasks.push(fn);
};
})();
var observedObjectCache = [];
function newObservedObject() {
var observer;
var object;
var discardRecords = false;
var first = true;
function callback(records) {
if (observer && observer.state_ === OPENED && !discardRecords)
observer.check_(records);
}
return {
open: function(obs) {
if (observer)
throw Error('ObservedObject in use');
if (!first)
Object.deliverChangeRecords(callback);
observer = obs;
first = false;
},
observe: function(obj, arrayObserve) {
object = obj;
if (arrayObserve)
Array.observe(object, callback);
else
Object.observe(object, callback);
},
deliver: function(discard) {
discardRecords = discard;
Object.deliverChangeRecords(callback);
discardRecords = false;
},
close: function() {
observer = undefined;
Object.unobserve(object, callback);
observedObjectCache.push(this);
}
};
}
function getObservedObject(observer, object, arrayObserve) {
var dir = observedObjectCache.pop() || newObservedObject();
dir.open(observer);
dir.observe(object, arrayObserve);
return dir;
}
var UNOPENED = 0;
var OPENED = 1;
var CLOSED = 2;
var nextObserverId = 1;
function Observer() {
this.state_ = UNOPENED;
this.callback_ = undefined;
this.target_ = undefined; // TODO(rafaelw): Should be WeakRef
this.directObserver_ = undefined;
this.value_ = undefined;
this.id_ = nextObserverId++;
}
Observer.prototype = {
open: function(callback, target) {
if (this.state_ != UNOPENED)
throw Error('Observer has already been opened.');
addToAll(this);
this.callback_ = callback;
this.target_ = target;
this.connect_();
this.state_ = OPENED;
return this.value_;
},
close: function() {
if (this.state_ != OPENED)
return;
removeFromAll(this);
this.disconnect_();
this.value_ = undefined;
this.callback_ = undefined;
this.target_ = undefined;
this.state_ = CLOSED;
},
deliver: function() {
if (this.state_ != OPENED)
return;
dirtyCheck(this);
},
report_: function(changes) {
try {
this.callback_.apply(this.target_, changes);
} catch (ex) {
Observer._errorThrownDuringCallback = true;
console.error('Exception caught during observer callback: ' +
(ex.stack || ex));
}
},
discardChanges: function() {
this.check_(undefined, true);
return this.value_;
}
}
var collectObservers = !hasObserve;
var allObservers;
Observer._allObserversCount = 0;
if (collectObservers) {
allObservers = [];
}
function addToAll(observer) {
Observer._allObserversCount++;
if (!collectObservers)
return;
allObservers.push(observer);
}
function removeFromAll(observer) {
Observer._allObserversCount--;
}
var runningMicrotaskCheckpoint = false;
global.Platform = global.Platform || {};
global.Platform.performMicrotaskCheckpoint = function() {
if (runningMicrotaskCheckpoint)
return;
if (!collectObservers)
return;
runningMicrotaskCheckpoint = true;
var cycles = 0;
var anyChanged, toCheck;
do {
cycles++;
toCheck = allObservers;
allObservers = [];
anyChanged = false;
for (var i = 0; i < toCheck.length; i++) {
var observer = toCheck[i];
if (observer.state_ != OPENED)
continue;
if (observer.check_())
anyChanged = true;
allObservers.push(observer);
}
if (runEOMTasks())
anyChanged = true;
} while (cycles < MAX_DIRTY_CHECK_CYCLES && anyChanged);
if (testingExposeCycleCount)
global.dirtyCheckCycleCount = cycles;
runningMicrotaskCheckpoint = false;
};
if (collectObservers) {
global.Platform.clearObservers = function() {
allObservers = [];
};
}
function ObjectObserver(object) {
Observer.call(this);
this.value_ = object;
this.oldObject_ = undefined;
}
ObjectObserver.prototype = createObject({
__proto__: Observer.prototype,
arrayObserve: false,
connect_: function(callback, target) {
if (hasObserve) {
this.directObserver_ = getObservedObject(this, this.value_,
this.arrayObserve);
} else {
this.oldObject_ = this.copyObject(this.value_);
}
},
copyObject: function(object) {
var copy = Array.isArray(object) ? [] : {};
for (var prop in object) {
copy[prop] = object[prop];
};
if (Array.isArray(object))
copy.length = object.length;
return copy;
},
check_: function(changeRecords, skipChanges) {
var diff;
var oldValues;
if (hasObserve) {
if (!changeRecords)
return false;
oldValues = {};
diff = diffObjectFromChangeRecords(this.value_, changeRecords,
oldValues);
} else {
oldValues = this.oldObject_;
diff = diffObjectFromOldObject(this.value_, this.oldObject_);
}
if (diffIsEmpty(diff))
return false;
if (!hasObserve)
this.oldObject_ = this.copyObject(this.value_);
this.report_([
diff.added || {},
diff.removed || {},
diff.changed || {},
function(property) {
return oldValues[property];
}
]);
return true;
},
disconnect_: function() {
if (hasObserve) {
this.directObserver_.close();
this.directObserver_ = undefined;
} else {
this.oldObject_ = undefined;
}
},
deliver: function() {
if (this.state_ != OPENED)
return;
if (hasObserve)
this.directObserver_.deliver(false);
else
dirtyCheck(this);
},
discardChanges: function() {
if (this.directObserver_)
this.directObserver_.deliver(true);
else
this.oldObject_ = this.copyObject(this.value_);
return this.value_;
}
});
var observerSentinel = {};
var expectedRecordTypes = {
add: true,
update: true,
'delete': true
};
function diffObjectFromChangeRecords(object, changeRecords, oldValues) {
var added = {};
var removed = {};
for (var i = 0; i < changeRecords.length; i++) {
var record = changeRecords[i];
if (!expectedRecordTypes[record.type]) {
console.error('Unknown changeRecord type: ' + record.type);
console.error(record);
continue;
}
if (!(record.name in oldValues))
oldValues[record.name] = record.oldValue;
if (record.type == 'update')
continue;
if (record.type == 'add') {
if (record.name in removed)
delete removed[record.name];
else
added[record.name] = true;
continue;
}
// type = 'delete'
if (record.name in added) {
delete added[record.name];
delete oldValues[record.name];
} else {
removed[record.name] = true;
}
}
for (var prop in added)
added[prop] = object[prop];
for (var prop in removed)
removed[prop] = undefined;
var changed = {};
for (var prop in oldValues) {
if (prop in added || prop in removed)
continue;
var newValue = object[prop];
if (oldValues[prop] !== newValue)
changed[prop] = newValue;
}
return {
added: added,
removed: removed,
changed: changed
};
}
// Export the observe-js object for **Node.js**, with backwards-compatibility
// for the old `require()` API. Also ensure `exports` is not a DOM Element.
// If we're in the browser, export as a global object.
global.Observer = Observer;
global.isBlacklisted = isBlacklisted;
global.Observer.runEOM_ = runEOM;
global.Observer.observerSentinel_ = observerSentinel; // for testing.
global.Observer.hasObjectObserve = hasObserve;
global.diffObjectFromOldObject = diffObjectFromOldObject;
global.ObjectObserver = ObjectObserver;
})(exports);
/***/ },
/* 7 */
/***/ function(module, exports, __webpack_require__) {
/*!
* yabh
* @version 1.0.1 - Homepage <http://jmdobry.github.io/yabh/>
* @author Jason Dobry <jason.dobry@gmail.com>
* @copyright (c) 2015 Jason Dobry
* @license MIT <https://github.com/jmdobry/yabh/blob/master/LICENSE>
*
* @overview Yet another Binary Heap.
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(true)
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define("yabh", factory);
else if(typeof exports === 'object')
exports["BinaryHeap"] = factory();
else
root["BinaryHeap"] = factory();
})(this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
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; }; })();
Object.defineProperty(exports, '__esModule', {
value: true
});
/**
* @method bubbleUp
* @param {array} heap The heap.
* @param {function} weightFunc The weight function.
* @param {number} n The index of the element to bubble up.
*/
function bubbleUp(heap, weightFunc, n) {
var element = heap[n];
var weight = weightFunc(element);
// When at 0, an element can not go up any further.
while (n > 0) {
// Compute the parent element's index, and fetch it.
var parentN = Math.floor((n + 1) / 2) - 1;
var _parent = heap[parentN];
// If the parent has a lesser weight, things are in order and we
// are done.
if (weight >= weightFunc(_parent)) {
break;
} else {
heap[parentN] = element;
heap[n] = _parent;
n = parentN;
}
}
}
/**
* @method bubbleDown
* @param {array} heap The heap.
* @param {function} weightFunc The weight function.
* @param {number} n The index of the element to sink down.
*/
var bubbleDown = function bubbleDown(heap, weightFunc, n) {
var length = heap.length;
var node = heap[n];
var nodeWeight = weightFunc(node);
while (true) {
var child2N = (n + 1) * 2,
child1N = child2N - 1;
var swap = null;
if (child1N < length) {
var child1 = heap[child1N],
child1Weight = weightFunc(child1);
// If the score is less than our node's, we need to swap.
if (child1Weight < nodeWeight) {
swap = child1N;
}
}
// Do the same checks for the other child.
if (child2N < length) {
var child2 = heap[child2N],
child2Weight = weightFunc(child2);
if (child2Weight < (swap === null ? nodeWeight : weightFunc(heap[child1N]))) {
swap = child2N;
}
}
if (swap === null) {
break;
} else {
heap[n] = heap[swap];
heap[swap] = node;
n = swap;
}
}
};
var BinaryHeap = (function () {
function BinaryHeap(weightFunc, compareFunc) {
_classCallCheck(this, BinaryHeap);
if (!weightFunc) {
weightFunc = function (x) {
return x;
};
}
if (!compareFunc) {
compareFunc = function (x, y) {
return x === y;
};
}
if (typeof weightFunc !== 'function') {
throw new Error('BinaryHeap([weightFunc][, compareFunc]): "weightFunc" must be a function!');
}
if (typeof compareFunc !== 'function') {
throw new Error('BinaryHeap([weightFunc][, compareFunc]): "compareFunc" must be a function!');
}
this.weightFunc = weightFunc;
this.compareFunc = compareFunc;
this.heap = [];
}
_createClass(BinaryHeap, [{
key: 'push',
value: function push(node) {
this.heap.push(node);
bubbleUp(this.heap, this.weightFunc, this.heap.length - 1);
}
}, {
key: 'peek',
value: function peek() {
return this.heap[0];
}
}, {
key: 'pop',
value: function pop() {
var front = this.heap[0];
var end = this.heap.pop();
if (this.heap.length > 0) {
this.heap[0] = end;
bubbleDown(this.heap, this.weightFunc, 0);
}
return front;
}
}, {
key: 'remove',
value: function remove(node) {
var length = this.heap.length;
for (var i = 0; i < length; i++) {
if (this.compareFunc(this.heap[i], node)) {
var removed = this.heap[i];
var end = this.heap.pop();
if (i !== length - 1) {
this.heap[i] = end;
bubbleUp(this.heap, this.weightFunc, i);
bubbleDown(this.heap, this.weightFunc, i);
}
return removed;
}
}
return null;
}
}, {
key: 'removeAll',
value: function removeAll() {
this.heap = [];
}
}, {
key: 'size',
value: function size() {
return this.heap.length;
}
}]);
return BinaryHeap;
})();
exports['default'] = BinaryHeap;
module.exports = exports['default'];
/***/ }
/******/ ])
});
;
/***/ },
/* 8 */
/***/ function(module, exports, __webpack_require__) {
/**
* Array forEach
*/
function forEach(arr, callback, thisObj) {
if (arr == null) {
return;
}
var i = -1,
len = arr.length;
while (++i < len) {
// we iterate over sparse items since there is no way to make it
// work properly on IE 7-8. see #64
if ( callback.call(thisObj, arr[i], i, arr) === false ) {
break;
}
}
}
module.exports = forEach;
/***/ },
/* 9 */
/***/ function(module, exports, __webpack_require__) {
/**
* Create slice of source array or array-like object
*/
function slice(arr, start, end){
var len = arr.length;
if (start == null) {
start = 0;
} else if (start < 0) {
start = Math.max(len + start, 0);
} else {
start = Math.min(start, len);
}
if (end == null) {
end = len;
} else if (end < 0) {
end = Math.max(len + end, 0);
} else {
end = Math.min(end, len);
}
var result = [];
while (start < end) {
result.push(arr[start++]);
}
return result;
}
module.exports = slice;
/***/ },
/* 10 */
/***/ function(module, exports, __webpack_require__) {
var indexOf = __webpack_require__(21);
/**
* If array contains values.
*/
function contains(arr, val) {
return indexOf(arr, val) !== -1;
}
module.exports = contains;
/***/ },
/* 11 */
/***/ function(module, exports, __webpack_require__) {
var indexOf = __webpack_require__(21);
/**
* Remove a single item from the array.
* (it won't remove duplicates, just a single item)
*/
function remove(arr, item){
var idx = indexOf(arr, item);
if (idx !== -1) arr.splice(idx, 1);
}
module.exports = remove;
/***/ },
/* 12 */
/***/ function(module, exports, __webpack_require__) {
/**
* Merge sort (http://en.wikipedia.org/wiki/Merge_sort)
*/
function mergeSort(arr, compareFn) {
if (arr == null) {
return [];
} else if (arr.length < 2) {
return arr;
}
if (compareFn == null) {
compareFn = defaultCompare;
}
var mid, left, right;
mid = ~~(arr.length / 2);
left = mergeSort( arr.slice(0, mid), compareFn );
right = mergeSort( arr.slice(mid, arr.length), compareFn );
return merge(left, right, compareFn);
}
function defaultCompare(a, b) {
return a < b ? -1 : (a > b? 1 : 0);
}
function merge(left, right, compareFn) {
var result = [];
while (left.length && right.length) {
if (compareFn(left[0], right[0]) <= 0) {
// if 0 it should preserve same order (stable)
result.push(left.shift());
} else {
result.push(right.shift());
}
}
if (left.length) {
result.push.apply(result, left);
}
if (right.length) {
result.push.apply(result, right);
}
return result;
}
module.exports = mergeSort;
/***/ },
/* 13 */
/***/ function(module, exports, __webpack_require__) {
var hasOwn = __webpack_require__(22);
var forIn = __webpack_require__(23);
/**
* Similar to Array/forEach but works over object properties and fixes Don't
* Enum bug on IE.
* based on: http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
*/
function forOwn(obj, fn, thisObj){
forIn(obj, function(val, key){
if (hasOwn(obj, key)) {
return fn.call(thisObj, obj[key], key, obj);
}
});
}
module.exports = forOwn;
/***/ },
/* 14 */
/***/ function(module, exports, __webpack_require__) {
var forOwn = __webpack_require__(13);
var isPlainObject = __webpack_require__(24);
/**
* Mixes objects into the target object, recursively mixing existing child
* objects.
*/
function deepMixIn(target, objects) {
var i = 0,
n = arguments.length,
obj;
while(++i < n){
obj = arguments[i];
if (obj) {
forOwn(obj, copyProp, target);
}
}
return target;
}
function copyProp(val, key) {
var existing = this[key];
if (isPlainObject(val) && isPlainObject(existing)) {
deepMixIn(existing, val);
} else {
this[key] = val;
}
}
module.exports = deepMixIn;
/***/ },
/* 15 */
/***/ function(module, exports, __webpack_require__) {
var slice = __webpack_require__(9);
/**
* Return a copy of the object, filtered to only have values for the whitelisted keys.
*/
function pick(obj, var_keys){
var keys = typeof arguments[1] !== 'string'? arguments[1] : slice(arguments, 1),
out = {},
i = 0, key;
while (key = keys[i++]) {
out[key] = obj[key];
}
return out;
}
module.exports = pick;
/***/ },
/* 16 */
/***/ function(module, exports, __webpack_require__) {
var forOwn = __webpack_require__(13);
/**
* Get object keys
*/
var keys = Object.keys || function (obj) {
var keys = [];
forOwn(obj, function(val, key){
keys.push(key);
});
return keys;
};
module.exports = keys;
/***/ },
/* 17 */
/***/ function(module, exports, __webpack_require__) {
var isPrimitive = __webpack_require__(26);
/**
* get "nested" object property
*/
function get(obj, prop){
var parts = prop.split('.'),
last = parts.pop();
while (prop = parts.shift()) {
obj = obj[prop];
if (obj == null) return;
}
return obj[last];
}
module.exports = get;
/***/ },
/* 18 */
/***/ function(module, exports, __webpack_require__) {
var namespace = __webpack_require__(25);
/**
* set "nested" object property
*/
function set(obj, prop, val){
var parts = (/^(.+)\.(.+)$/).exec(prop);
if (parts){
namespace(obj, parts[1])[parts[2]] = val;
} else {
obj[prop] = val;
}
}
module.exports = set;
/***/ },
/* 19 */
/***/ function(module, exports, __webpack_require__) {
var toString = __webpack_require__(42);
var camelCase = __webpack_require__(43);
var upperCase = __webpack_require__(20);
/**
* camelCase + UPPERCASE first char
*/
function pascalCase(str){
str = toString(str);
return camelCase(str).replace(/^[a-z]/, upperCase);
}
module.exports = pascalCase;
/***/ },
/* 20 */
/***/ function(module, exports, __webpack_require__) {
var toString = __webpack_require__(42);
/**
* "Safer" String.toUpperCase()
*/
function upperCase(str){
str = toString(str);
return str.toUpperCase();
}
module.exports = upperCase;
/***/ },
/* 21 */
/***/ function(module, exports, __webpack_require__) {
/**
* Array.indexOf
*/
function indexOf(arr, item, fromIndex) {
fromIndex = fromIndex || 0;
if (arr == null) {
return -1;
}
var len = arr.length,
i = fromIndex < 0 ? len + fromIndex : fromIndex;
while (i < len) {
// we iterate over sparse items since there is no way to make it
// work properly on IE 7-8. see #64
if (arr[i] === item) {
return i;
}
i++;
}
return -1;
}
module.exports = indexOf;
/***/ },
/* 22 */
/***/ function(module, exports, __webpack_require__) {
/**
* Safer Object.hasOwnProperty
*/
function hasOwn(obj, prop){
return Object.prototype.hasOwnProperty.call(obj, prop);
}
module.exports = hasOwn;
/***/ },
/* 23 */
/***/ function(module, exports, __webpack_require__) {
var hasOwn = __webpack_require__(22);
var _hasDontEnumBug,
_dontEnums;
function checkDontEnum(){
_dontEnums = [
'toString',
'toLocaleString',
'valueOf',
'hasOwnProperty',
'isPrototypeOf',
'propertyIsEnumerable',
'constructor'
];
_hasDontEnumBug = true;
for (var key in {'toString': null}) {
_hasDontEnumBug = false;
}
}
/**
* Similar to Array/forEach but works over object properties and fixes Don't
* Enum bug on IE.
* based on: http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
*/
function forIn(obj, fn, thisObj){
var key, i = 0;
// no need to check if argument is a real object that way we can use
// it for arrays, functions, date, etc.
//post-pone check till needed
if (_hasDontEnumBug == null) checkDontEnum();
for (key in obj) {
if (exec(fn, obj, key, thisObj) === false) {
break;
}
}
if (_hasDontEnumBug) {
var ctor = obj.constructor,
isProto = !!ctor && obj === ctor.prototype;
while (key = _dontEnums[i++]) {
// For constructor, if it is a prototype object the constructor
// is always non-enumerable unless defined otherwise (and
// enumerated above). For non-prototype objects, it will have
// to be defined on this object, since it cannot be defined on
// any prototype objects.
//
// For other [[DontEnum]] properties, check if the value is
// different than Object prototype value.
if (
(key !== 'constructor' ||
(!isProto && hasOwn(obj, key))) &&
obj[key] !== Object.prototype[key]
) {
if (exec(fn, obj, key, thisObj) === false) {
break;
}
}
}
}
}
function exec(fn, obj, key, thisObj){
return fn.call(thisObj, obj[key], key, obj);
}
module.exports = forIn;
/***/ },
/* 24 */
/***/ function(module, exports, __webpack_require__) {
/**
* Checks if the value is created by the `Object` constructor.
*/
function isPlainObject(value) {
return (!!value && typeof value === 'object' &&
value.constructor === Object);
}
module.exports = isPlainObject;
/***/ },
/* 25 */
/***/ function(module, exports, __webpack_require__) {
var forEach = __webpack_require__(8);
/**
* Create nested object if non-existent
*/
function namespace(obj, path){
if (!path) return obj;
forEach(path.split('.'), function(key){
if (!obj[key]) {
obj[key] = {};
}
obj = obj[key];
});
return obj;
}
module.exports = namespace;
/***/ },
/* 26 */
/***/ function(module, exports, __webpack_require__) {
/**
* Checks if the object is a primitive
*/
function isPrimitive(value) {
// Using switch fallthrough because it's simple to read and is
// generally fast: http://jsperf.com/testing-value-is-primitive/5
switch (typeof value) {
case "string":
case "number":
case "boolean":
return true;
}
return value == null;
}
module.exports = isPrimitive;
/***/ },
/* 27 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = defineResource;
/*jshint evil:true, loopfunc:true*/
var _utils = __webpack_require__(2);
var _errors = __webpack_require__(3);
/**
* These are DS methods that will be proxied by instances. e.g.
*
* var store = new JSData.DS();
* var User = store.defineResource('user');
* var user = User.createInstance({ id: 1 });
*
* store.update(resourceName, id, attrs[, options]) // DS method
* User.update(id, attrs[, options]) // DS method proxied on a Resource
* user.DSUpdate(attrs[, options]) // DS method proxied on an Instance
*/
var instanceMethods = ['compute', 'eject', 'refresh', 'save', 'update', 'destroy', 'loadRelations', 'changeHistory', 'changes', 'hasChanges', 'lastModified', 'lastSaved', 'previous'];
function defineResource(definition) {
var _this = this;
var definitions = _this.defs;
/**
* This allows the name-only definition shorthand.
* store.defineResource('user') is the same as store.defineResource({ name: 'user'})
*/
if (_utils['default']._s(definition)) {
definition = {
name: definition.replace(/\s/gi, '')
};
}
if (!_utils['default']._o(definition)) {
throw _utils['default']._oErr('definition');
} else if (!_utils['default']._s(definition.name)) {
throw new _errors['default'].IA('"name" must be a string!');
} else if (definitions[definition.name]) {
throw new _errors['default'].R(definition.name + ' is already registered!');
}
/**
* Dynamic Resource constructor function.
*
* A Resource inherits from the defaults of the data store that created it.
*/
function Resource(options) {
this.defaultValues = {};
this.methods = {};
this.computed = {};
_utils['default'].deepMixIn(this, options);
var parent = _this.defaults;
if (definition['extends'] && definitions[definition['extends']]) {
parent = definitions[definition['extends']];
}
_utils['default'].fillIn(this.defaultValues, parent.defaultValues);
_utils['default'].fillIn(this.methods, parent.methods);
_utils['default'].fillIn(this.computed, parent.computed);
this.endpoint = 'endpoint' in options ? options.endpoint : this.name;
}
try {
var def;
var _class;
var _ret = (function () {
// Resources can inherit from another resource instead of inheriting directly from the data store defaults.
if (definition['extends'] && definitions[definition['extends']]) {
// Inherit from another resource
Resource.prototype = definitions[definition['extends']];
} else {
// Inherit from global defaults
Resource.prototype = _this.defaults;
}
definitions[definition.name] = new Resource(definition);
def = definitions[definition.name];
def.getResource = function (resourceName) {
return _this.defs[resourceName];
};
if (!_utils['default']._s(def.idAttribute)) {
throw new _errors['default'].IA('"idAttribute" must be a string!');
}
// Setup nested parent configuration
if (def.relations) {
def.relationList = [];
def.relationFields = [];
_utils['default'].forOwn(def.relations, function (relatedModels, type) {
_utils['default'].forOwn(relatedModels, function (defs, relationName) {
if (!_utils['default']._a(defs)) {
relatedModels[relationName] = [defs];
}
_utils['default'].forEach(relatedModels[relationName], function (d) {
d.type = type;
d.relation = relationName;
d.name = def.name;
def.relationList.push(d);
if (d.localField) {
def.relationFields.push(d.localField);
}
});
});
});
if (def.relations.belongsTo) {
_utils['default'].forOwn(def.relations.belongsTo, function (relatedModel, modelName) {
_utils['default'].forEach(relatedModel, function (relation) {
if (relation.parent) {
def.parent = modelName;
def.parentKey = relation.localKey;
def.parentField = relation.localField;
}
});
});
}
if (typeof Object.freeze === 'function') {
Object.freeze(def.relations);
Object.freeze(def.relationList);
}
}
// Create the wrapper class for the new resource
_class = def['class'] = _utils['default'].pascalCase(def.name);
try {
if (typeof def.useClass === 'function') {
eval('function ' + _class + '() { def.useClass.call(this); }');
def[_class] = eval(_class);
def[_class].prototype = (function (proto) {
function Ctor() {}
Ctor.prototype = proto;
return new Ctor();
})(def.useClass.prototype);
} else {
eval('function ' + _class + '() {}');
def[_class] = eval(_class);
}
} catch (e) {
def[_class] = function () {};
}
// Apply developer-defined instance methods
_utils['default'].forOwn(def.methods, function (fn, m) {
def[_class].prototype[m] = fn;
});
/**
* var user = User.createInstance({ id: 1 });
* user.set('foo', 'bar');
*/
def[_class].prototype.set = function (key, value) {
var _this2 = this;
_utils['default'].set(this, key, value);
def.compute(this);
if (def.instanceEvents) {
setTimeout(function () {
_this2.emit('DS.change', def, _this2);
}, 0);
}
def.handleChange(this);
return this;
};
/**
* var user = User.createInstance({ id: 1 });
* user.get('id'); // 1
*/
def[_class].prototype.get = function (key) {
return _utils['default'].get(this, key);
};
if (def.instanceEvents) {
_utils['default'].Events(def[_class].prototype);
}
// Setup the relation links
_utils['default'].applyRelationGettersToTarget(_this, def, def[_class].prototype);
var parentOmit = null;
if (!def.hasOwnProperty('omit')) {
parentOmit = def.omit;
def.omit = [];
} else {
parentOmit = _this.defaults.omit;
}
def.omit = def.omit.concat(parentOmit || []);
// Prepare for computed properties
_utils['default'].forOwn(def.computed, function (fn, field) {
if (_utils['default'].isFunction(fn)) {
def.computed[field] = [fn];
fn = def.computed[field];
}
if (def.methods && field in def.methods) {
def.errorFn('Computed property "' + field + '" conflicts with previously defined prototype method!');
}
def.omit.push(field);
var deps;
if (fn.length === 1) {
var match = fn[0].toString().match(/function.*?\(([\s\S]*?)\)/);
deps = match[1].split(',');
def.computed[field] = deps.concat(fn);
fn = def.computed[field];
if (deps.length) {
def.errorFn('Use the computed property array syntax for compatibility with minified code!');
}
}
deps = fn.slice(0, fn.length - 1);
_utils['default'].forEach(deps, function (val, index) {
deps[index] = val.trim();
});
fn.deps = _utils['default'].filter(deps, function (dep) {
return !!dep;
});
});
// add instance proxies of DS methods
_utils['default'].forEach(instanceMethods, function (name) {
def[_class].prototype['DS' + _utils['default'].pascalCase(name)] = function () {
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
args.unshift(this[def.idAttribute] || this);
args.unshift(def.name);
return _this[name].apply(_this, args);
};
});
// manually add instance proxy for DS#create
def[_class].prototype.DSCreate = function () {
for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
args.unshift(this);
args.unshift(def.name);
return _this.create.apply(_this, args);
};
// Initialize store data for the new resource
_this.s[def.name] = {
collection: [],
expiresHeap: new _utils['default'].BinaryHeap(function (x) {
return x.expires;
}, function (x, y) {
return x.item === y;
}),
completedQueries: {},
queryData: {},
pendingQueries: {},
index: {},
modified: {},
saved: {},
previousAttributes: {},
observers: {},
changeHistories: {},
changeHistory: [],
collectionModified: 0
};
var resource = _this.s[def.name];
// start the reaping
if (def.reapInterval) {
setInterval(function () {
return def.reap();
}, def.reapInterval);
}
// proxy DS methods with shorthand ones
var fns = ['registerAdapter', 'getAdapterName', 'getAdapter', 'is'];
for (var key in _this) {
if (typeof _this[key] === 'function') {
fns.push(key);
}
}
/**
* Create the Resource shorthands that proxy DS methods. e.g.
*
* var store = new JSData.DS();
* var User = store.defineResource('user');
*
* store.update(resourceName, id, attrs[, options]) // DS method
* User.update(id, attrs[, options]) // DS method proxied on a Resource
*/
_utils['default'].forEach(fns, function (key) {
var k = key;
if (_this[k].shorthand !== false) {
def[k] = function () {
for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
args[_key3] = arguments[_key3];
}
args.unshift(def.name);
return _this[k].apply(_this, args);
};
def[k].before = function (fn) {
var orig = def[k];
def[k] = function () {
for (var _len4 = arguments.length, args = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {
args[_key4] = arguments[_key4];
}
return orig.apply(def, fn.apply(def, args) || args);
};
};
} else {
def[k] = function () {
for (var _len5 = arguments.length, args = Array(_len5), _key5 = 0; _key5 < _len5; _key5++) {
args[_key5] = arguments[_key5];
}
return _this[k].apply(_this, args);
};
}
});
def.beforeValidate = _utils['default'].promisify(def.beforeValidate);
def.validate = _utils['default'].promisify(def.validate);
def.afterValidate = _utils['default'].promisify(def.afterValidate);
def.beforeCreate = _utils['default'].promisify(def.beforeCreate);
def.afterCreate = _utils['default'].promisify(def.afterCreate);
def.beforeUpdate = _utils['default'].promisify(def.beforeUpdate);
def.afterUpdate = _utils['default'].promisify(def.afterUpdate);
def.beforeDestroy = _utils['default'].promisify(def.beforeDestroy);
def.afterDestroy = _utils['default'].promisify(def.afterDestroy);
var defaultAdapter = undefined;
if (def.hasOwnProperty('defaultAdapter')) {
defaultAdapter = def.defaultAdapter;
}
// setup "actions"
_utils['default'].forOwn(def.actions, function (action, name) {
if (def[name] && !def.actions[name]) {
throw new Error('Cannot override existing method "' + name + '"!');
}
action.request = action.request || function (config) {
return config;
};
action.response = action.response || function (response) {
return response;
};
action.responseError = action.responseError || function (err) {
return _utils['default'].Promise.reject(err);
};
def[name] = function (id, options) {
if (_utils['default']._o(id)) {
options = id;
}
options = options || {};
var adapter = def.getAdapter(action.adapter || defaultAdapter || 'http');
var config = _utils['default'].deepMixIn({}, action);
if (!options.hasOwnProperty('endpoint') && config.endpoint) {
options.endpoint = config.endpoint;
}
if (typeof options.getEndpoint === 'function') {
config.url = options.getEndpoint(def, options);
} else {
var args = [options.basePath || adapter.defaults.basePath || def.basePath, adapter.getEndpoint(def, _utils['default']._sn(id) ? id : null, options)];
if (_utils['default']._sn(id)) {
args.push(id);
}
args.push(action.pathname || name);
config.url = _utils['default'].makePath.apply(null, args);
}
config.method = config.method || 'GET';
_utils['default'].deepMixIn(config, options);
return new _utils['default'].Promise(function (r) {
return r(config);
}).then(options.request || action.request).then(function (config) {
return adapter.HTTP(config);
}).then(options.response || action.response, options.responseError || action.responseError);
};
});
// mix in events
_utils['default'].Events(def);
def.handleChange = function (data) {
resource.collectionModified = _utils['default'].updateTimestamp(resource.collectionModified);
if (def.notify) {
setTimeout(function () {
def.emit('DS.change', def, data);
}, 0);
}
};
return {
v: def
};
})();
if (typeof _ret === 'object') return _ret.v;
} catch (err) {
_this.defaults.errorFn(err);
delete definitions[definition.name];
delete _this.s[definition.name];
throw err;
}
}
/***/ },
/* 28 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = eject;
/**
* Eject an item from the store, if it is currently in the store.
*
* @param resourceName The name of the resource type of the item eject.
* @param id The primary key of the item to eject.
* @param options Optional configuration.
* @param options.notify Whether to emit the "DS.beforeEject" and "DS.afterEject" events
* @param options.clearEmptyQueries Whether to remove cached findAll queries that become empty as a result of this method call.
* @returns The ejected item if one was ejected.
*/
function eject(resourceName, id, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
var item = undefined;
var found = false;
id = DSUtils.resolveId(definition, id);
if (!definition) {
throw new _this.errors.NER(resourceName);
} else if (!DSUtils._sn(id)) {
throw DSUtils._snErr('id');
}
options = DSUtils._(definition, options);
// find the item to eject
for (var i = 0; i < resource.collection.length; i++) {
if (resource.collection[i][definition.idAttribute] == id) {
// jshint ignore:line
item = resource.collection[i];
// remove its expiration timestamp
resource.expiresHeap.remove(item);
found = true;
break;
}
}
if (found) {
var _ret = (function () {
// lifecycle
definition.beforeEject(options, item);
if (options.notify) {
definition.emit('DS.beforeEject', definition, item);
}
// find the item in any ($$injected) cached queries
var toRemove = [];
DSUtils.forOwn(resource.queryData, function (items, queryHash) {
if (items.$$injected) {
DSUtils.remove(items, item);
}
// optionally remove any empty queries
if (!items.length && options.clearEmptyQueries) {
toRemove.push(queryHash);
}
});
// clean up
DSUtils.forEach(resource.changeHistories[id], function (changeRecord) {
DSUtils.remove(resource.changeHistory, changeRecord);
});
DSUtils.forEach(toRemove, function (queryHash) {
delete resource.completedQueries[queryHash];
delete resource.queryData[queryHash];
});
if (DSUtils.w) {
// stop observation
resource.observers[id].close();
}
delete resource.observers[id];
delete resource.index[id];
delete resource.previousAttributes[id];
delete resource.completedQueries[id];
delete resource.pendingQueries[id];
delete resource.changeHistories[id];
delete resource.modified[id];
delete resource.saved[id];
// remove it from the store
resource.collection.splice(i, 1);
// collection has been modified
definition.handleChange(item);
// lifecycle
definition.afterEject(options, item);
if (options.notify) {
definition.emit('DS.afterEject', definition, item);
}
return {
v: item
};
})();
if (typeof _ret === 'object') return _ret.v;
}
}
/***/ },
/* 29 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = ejectAll;
/**
* Eject a collection of items from the store, if any items currently in the store match the given criteria.
*
* @param resourceName The name of the resource type of the items eject.
* @param params The criteria by which to match items to eject. See http://www.js-data.io/docs/query-syntax
* @param options Optional configuration.
* @returns The collection of items that were ejected, if any.
*/
function ejectAll(resourceName, params, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
params = params || {};
if (!definition) {
throw new _this.errors.NER(resourceName);
} else if (!DSUtils._o(params)) {
throw DSUtils._oErr('params');
}
var resource = _this.s[resourceName];
var queryHash = DSUtils.toJson(params);
// get items that match the criteria
var items = definition.filter(params);
var ids = [];
if (DSUtils.isEmpty(params)) {
// remove all completed queries if ejecting all items
resource.completedQueries = {};
} else {
// remove matching completed query, if any
delete resource.completedQueries[queryHash];
}
// prepare to remove matching items
DSUtils.forEach(items, function (item) {
if (item && item[definition.idAttribute]) {
ids.push(item[definition.idAttribute]);
}
});
// eject each matching item
DSUtils.forEach(ids, function (id) {
definition.eject(id, options);
});
// collection has been modified
definition.handleChange(items);
return items;
}
/***/ },
/* 30 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = filter;
/**
* Return the subset of items currently in the store that match the given criteria.
*
* The actual filtering is delegated to DS#defaults.defaultFilter, which can be overridden by developers.
*
* @param resourceName The name of the resource type of the items to filter.
* @param params The criteria by which to filter items. See http://www.js-data.io/docs/query-syntax
* @param options Optional configuration.
* @returns Matching items.
*/
function filter(resourceName, params, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
if (!definition) {
throw new _this.errors.NER(resourceName);
} else if (params && !DSUtils._o(params)) {
throw DSUtils._oErr('params');
}
// Protect against null
params = params || {};
options = DSUtils._(definition, options);
// delegate filtering to DS#defaults.defaultFilter, which can be overridden by developers.
return definition.defaultFilter.call(_this, _this.s[resourceName].collection, resourceName, params, options);
}
/***/ },
/* 31 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = inject;
var _utils = __webpack_require__(2);
var _errors = __webpack_require__(3);
/**
* This is a beast of a file, but it's where a significant portion of the magic happens.
*
* DS#inject makes up the core of how data gets into the store.
*/
/**
* This factory function produces an observer handler function tailor-made for the current item being injected.
*
* The observer handler is what allows computed properties and change tracking to function.
*
* @param definition Resource definition produced by DS#defineResource
* @param resource Resource data as internally stored by the data store
* @returns {Function} Observer handler function
* @private
*/
function makeObserverHandler(definition, resource) {
var DS = this;
// using "var" avoids a JSHint error
var name = definition.name;
/**
* This will be called by observe-js when a new change record is available for the observed object
*
* @param added Change record for added properties
* @param removed Change record for removed properties
* @param changed Change record for changed properties
* @param oldValueFn Function that can be used to get the previous value of a changed property
* @param firstTime Whether this is the first time this function is being called for the given item. Will only be true once.
*/
return function _react(added, removed, changed, oldValueFn, firstTime) {
var target = this;
var item = undefined;
// Get the previous primary key of the observed item, in-case some knucklehead changed it
var innerId = oldValueFn && oldValueFn(definition.idAttribute) ? oldValueFn(definition.idAttribute) : target[definition.idAttribute];
// Ignore changes to relation links
_utils['default'].forEach(definition.relationFields, function (field) {
delete added[field];
delete removed[field];
delete changed[field];
});
// Detect whether there are actually any changes
if (!_utils['default'].isEmpty(added) || !_utils['default'].isEmpty(removed) || !_utils['default'].isEmpty(changed) || firstTime) {
item = DS.get(name, innerId);
// update item and collection "modified" timestamps
resource.modified[innerId] = _utils['default'].updateTimestamp(resource.modified[innerId]);
if (item && definition.instanceEvents) {
setTimeout(function () {
item.emit('DS.change', definition, item);
}, 0);
}
definition.handleChange(item);
// Save a change record for the item
if (definition.keepChangeHistory) {
var changeRecord = {
resourceName: name,
target: item,
added: added,
removed: removed,
changed: changed,
timestamp: resource.modified[innerId]
};
resource.changeHistories[innerId].push(changeRecord);
resource.changeHistory.push(changeRecord);
}
}
// Recompute computed properties if any computed properties depend on changed properties
if (definition.computed) {
item = item || DS.get(name, innerId);
_utils['default'].forOwn(definition.computed, function (fn, field) {
var compute = false;
// check if required fields changed
_utils['default'].forEach(fn.deps, function (dep) {
if (dep in added || dep in removed || dep in changed || !(field in item)) {
compute = true;
}
});
compute = compute || !fn.deps.length;
if (compute) {
_utils['default'].compute.call(item, fn, field);
}
});
}
if (definition.idAttribute in changed) {
definition.errorFn('Doh! You just changed the primary key of an object! Your data for the "' + name + '" resource is now in an undefined (probably broken) state.');
}
};
}
/**
* A recursive function for injecting data into the store.
*
* @param definition Resource definition produced by DS#defineResource
* @param resource Resource data as internally stored by the data store
* @param attrs The data to be injected. Will be an object or an array of objects.
* @param options Optional configuration.
* @returns The injected data
* @private
*/
function _inject(definition, resource, attrs, options) {
var _this = this;
var injected = undefined;
if (_utils['default']._a(attrs)) {
// have an array of objects, go ahead and inject each one individually and return the resulting array
injected = [];
for (var i = 0; i < attrs.length; i++) {
injected.push(_inject.call(_this, definition, resource, attrs[i], options));
}
} else {
// create the observer handler for the data to be injected
var _react = makeObserverHandler.call(_this, definition, resource);
// check if "idAttribute" is a computed property
var c = definition.computed;
var idA = definition.idAttribute;
// compute the primary key if necessary
if (c && c[idA]) {
(function () {
var args = [];
_utils['default'].forEach(c[idA].deps, function (dep) {
args.push(attrs[dep]);
});
attrs[idA] = c[idA][c[idA].length - 1].apply(attrs, args);
})();
}
if (!(idA in attrs)) {
// we cannot inject any object into the store that does not have a primary key!
var error = new _errors['default'].R(definition.name + '.inject: "attrs" must contain the property specified by "idAttribute"!');
options.errorFn(error);
throw error;
} else {
try {
(function () {
// when injecting object that contain their nested relations, this code
// will recursively inject them into their proper places in the data store.
// Magic!
_utils['default'].forEach(definition.relationList, function (def) {
var relationName = def.relation;
var relationDef = _this.defs[relationName];
var toInject = attrs[def.localField];
if (toInject) {
if (!relationDef) {
throw new _errors['default'].R(definition.name + ' relation is defined but the resource is not!');
}
// handle injecting hasMany relations
if (_utils['default']._a(toInject)) {
(function () {
var items = [];
_utils['default'].forEach(toInject, function (toInjectItem) {
if (toInjectItem !== _this.s[relationName].index[toInjectItem[relationDef.idAttribute]]) {
try {
var injectedItem = relationDef.inject(toInjectItem, options.orig());
if (def.foreignKey) {
injectedItem[def.foreignKey] = attrs[definition.idAttribute];
}
items.push(injectedItem);
} catch (err) {
options.errorFn(err, 'Failed to inject ' + def.type + ' relation: "' + relationName + '"!');
}
}
});
})();
} else {
// handle injecting belongsTo and hasOne relations
if (toInject !== _this.s[relationName].index[toInject[relationDef.idAttribute]]) {
try {
var _injected = relationDef.inject(attrs[def.localField], options.orig());
if (def.foreignKey) {
_injected[def.foreignKey] = attrs[definition.idAttribute];
}
} catch (err) {
options.errorFn(err, 'Failed to inject ' + def.type + ' relation: "' + relationName + '"!');
}
}
}
}
});
// primary key of item being injected
var id = attrs[idA];
// item being injected
var item = definition.get(id);
// 0 if the item is new, otherwise the previous last modified timestamp of the item
var initialLastModified = item ? resource.modified[id] : 0;
// item is new
if (!item) {
if (attrs instanceof definition[definition['class']]) {
item = attrs;
} else {
item = new definition[definition['class']]();
}
// remove relation properties from the item, since those relations have been injected by now
_utils['default'].forEach(definition.relationList, function (def) {
delete attrs[def.localField];
});
// copy remaining properties to the injected item
_utils['default'].deepMixIn(item, attrs);
// add item to collection
resource.collection.push(item);
resource.changeHistories[id] = [];
// If we're in the browser, start observation
if (_utils['default'].w) {
resource.observers[id] = new _this.observe.ObjectObserver(item);
resource.observers[id].open(_react, item);
}
// index item
resource.index[id] = item;
// fire observation handler for the first time
_react.call(item, {}, {}, {}, null, true);
// save "previous" attributes of the injected item, for change diffs later
resource.previousAttributes[id] = _utils['default'].copy(item, null, null, null, definition.relationFields);
} else {
// item is being re-injected
// new properties take precedence
if (options.onConflict === 'merge') {
_utils['default'].deepMixIn(item, attrs);
} else if (options.onConflict === 'replace') {
_utils['default'].forOwn(item, function (v, k) {
if (k !== definition.idAttribute) {
if (!attrs.hasOwnProperty(k)) {
delete item[k];
}
}
});
_utils['default'].forOwn(attrs, function (v, k) {
if (k !== definition.idAttribute) {
item[k] = v;
}
});
}
if (definition.resetHistoryOnInject) {
// clear change history for item
resource.previousAttributes[id] = _utils['default'].copy(item, null, null, null, definition.relationFields);
if (resource.changeHistories[id].length) {
_utils['default'].forEach(resource.changeHistories[id], function (changeRecord) {
_utils['default'].remove(resource.changeHistory, changeRecord);
});
resource.changeHistories[id].splice(0, resource.changeHistories[id].length);
}
}
if (_utils['default'].w) {
// force observation callback to be fired if there are any changes to the item and `Object.observe` is not available
resource.observers[id].deliver();
}
}
// update modified timestamp of item
resource.modified[id] = initialLastModified && resource.modified[id] === initialLastModified ? _utils['default'].updateTimestamp(resource.modified[id]) : resource.modified[id];
// reset expiry tracking for item
resource.expiresHeap.remove(item);
var timestamp = new Date().getTime();
resource.expiresHeap.push({
item: item,
timestamp: timestamp,
expires: definition.maxAge ? timestamp + definition.maxAge : Number.MAX_VALUE
});
// final injected item
injected = item;
})();
} catch (err) {
options.errorFn(err, attrs);
}
}
}
return injected;
}
/**
* Inject the given object or array of objects into the data store.
*
* @param resourceName The name of the type of resource of the data to be injected.
* @param attrs Object or array of objects. Objects must contain a primary key.
* @param options Optional configuration.
* @param options.notify Whether to emit the "DS.beforeInject" and "DS.afterInject" events.
* @returns The injected data.
*/
function inject(resourceName, attrs, options) {
var _this = this;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
var injected = undefined;
if (!definition) {
throw new _errors['default'].NER(resourceName);
} else if (!_utils['default']._o(attrs) && !_utils['default']._a(attrs)) {
throw new _errors['default'].IA(resourceName + '.inject: "attrs" must be an object or an array!');
}
options = _utils['default']._(definition, options);
// lifecycle
options.beforeInject(options, attrs);
if (options.notify) {
definition.emit('DS.beforeInject', definition, attrs);
}
// start the recursive injection of data
injected = _inject.call(_this, definition, resource, attrs, options);
// collection was modified
definition.handleChange(injected);
// lifecycle
options.afterInject(options, injected);
if (options.notify) {
definition.emit('DS.afterInject', definition, injected);
}
return injected;
}
/***/ },
/* 32 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = create;
/**
* Using an adapter, create a new item.
*
* Generally a primary key will NOT be provided in the properties hash,
* because the adapter's persistence layer should be generating one.
*
* @param resourceName The name of the type of resource of the new item.
* @param attrs Hash of properties with which to create the new item.
* @param options Optional configuration.
* @param options.cacheResponse Whether the newly created item as returned by the adapter should be injected into the data store.
* @param options.upsert If the properties hash contains a primary key, attempt to call DS#update instead.
* @param options.notify Whether to emit the "DS.beforeCreate" and "DS.afterCreate" events.
* @param options.beforeValidate Lifecycle hook.
* @param options.validate Lifecycle hook.
* @param options.afterValidate Lifecycle hook.
* @param options.beforeCreate Lifecycle hook.
* @param options.afterCreate Lifecycle hook.
*/
function create(resourceName, attrs, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
var adapter = undefined;
options = options || {};
attrs = attrs || {};
var rejectionError = undefined;
if (!definition) {
rejectionError = new _this.errors.NER(resourceName);
} else if (!DSUtils._o(attrs)) {
rejectionError = DSUtils._oErr('attrs');
} else {
options = DSUtils._(definition, options);
if (options.upsert && DSUtils._sn(attrs[definition.idAttribute])) {
return _this.update(resourceName, attrs[definition.idAttribute], attrs, options);
}
}
return new DSUtils.Promise(function (resolve, reject) {
if (rejectionError) {
reject(rejectionError);
} else {
resolve(attrs);
}
})
// start lifecycle
.then(function (attrs) {
return options.beforeValidate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.validate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.afterValidate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.beforeCreate.call(attrs, options, attrs);
}).then(function (attrs) {
if (options.notify) {
definition.emit('DS.beforeCreate', definition, attrs);
}
adapter = _this.getAdapterName(options);
return _this.adapters[adapter].create(definition, DSUtils.omit(attrs, options.omit), options);
}).then(function (attrs) {
return options.afterCreate.call(attrs, options, attrs);
}).then(function (attrs) {
if (options.notify) {
definition.emit('DS.afterCreate', definition, attrs);
}
if (options.cacheResponse) {
// injected created intem into the store
var created = _this.inject(definition.name, attrs, options.orig());
var id = created[definition.idAttribute];
// mark item's `find` query as completed, so a subsequent `find` call for this item will resolve immediately
var resource = _this.s[resourceName];
resource.completedQueries[id] = new Date().getTime();
resource.saved[id] = DSUtils.updateTimestamp(resource.saved[id]);
return created;
} else {
// just return an un-injected instance
return _this.createInstance(resourceName, attrs, options);
}
}).then(function (item) {
return DSUtils.respond(item, { adapter: adapter }, options);
});
}
/***/ },
/* 33 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = destroy;
/**
* Using an adapter, destroy an item.
*
* @param resourceName The name of the type of resource of the item to destroy.
* @param id The primary key of the item to destroy.
* @param options Optional configuration.
* @param options.eagerEject Whether to eject the item from the store before the adapter operation completes, re-injecting if the adapter operation fails.
* @param options.notify Whether to emit the "DS.beforeDestroy" and "DS.afterDestroy" events.
* @param options.beforeDestroy Lifecycle hook.
* @param options.afterDestroy Lifecycle hook.
* @returns The primary key of the destroyed item.
*/
function destroy(resourceName, id, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
var item = undefined;
var adapter = undefined;
return new DSUtils.Promise(function (resolve, reject) {
id = DSUtils.resolveId(definition, id);
if (!definition) {
reject(new _this.errors.NER(resourceName));
} else if (!DSUtils._sn(id)) {
reject(DSUtils._snErr('id'));
} else {
// check if the item is in the store
item = definition.get(id) || { id: id };
options = DSUtils._(definition, options);
resolve(item);
}
})
// start lifecycle
.then(function (attrs) {
return options.beforeDestroy.call(attrs, options, attrs);
}).then(function (attrs) {
if (options.notify) {
definition.emit('DS.beforeDestroy', definition, attrs);
}
// don't wait for the adapter, remove the item from the store
if (options.eagerEject) {
definition.eject(id);
}
adapter = definition.getAdapter(options);
return adapter.destroy(definition, id, options);
}).then(function () {
return options.afterDestroy.call(item, options, item);
}).then(function (item) {
if (options.notify) {
definition.emit('DS.afterDestroy', definition, item);
}
// make sure the item is removed from the store
definition.eject(id);
return DSUtils.respond(id, { adapter: adapter }, options);
})['catch'](function (err) {
// rollback by re-injecting the item into the store
if (options && options.eagerEject && item) {
definition.inject(item, { notify: false });
}
return DSUtils.Promise.reject(err);
});
}
/***/ },
/* 34 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = destroyAll;
/**
* Using an adapter, destroy an item.
*
* @param resourceName The name of the type of resource of the item to destroy.
* @param params The criteria by which to filter items to destroy. See http://www.js-data.io/docs/query-syntax
* @param options Optional configuration.
* @param options.eagerEject Whether to eject the items from the store before the adapter operation completes, re-injecting if the adapter operation fails.
* @param options.notify Whether to emit the "DS.beforeDestroy" and "DS.afterDestroy" events.
* @param options.beforeDestroy Lifecycle hook.
* @param options.afterDestroy Lifecycle hook.
* @returns The ejected items, if any.
*/
function destroyAll(resourceName, params, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
var ejected = undefined,
toEject = undefined,
adapter = undefined;
params = params || {};
return new DSUtils.Promise(function (resolve, reject) {
if (!definition) {
reject(new _this.errors.NER(resourceName));
} else if (!DSUtils._o(params)) {
reject(DSUtils._oErr('attrs'));
} else {
options = DSUtils._(definition, options);
resolve();
}
}).then(function () {
// find items that are to be ejected from the store
toEject = definition.defaultFilter.call(_this, resourceName, params);
return options.beforeDestroy(options, toEject);
}).then(function () {
if (options.notify) {
definition.emit('DS.beforeDestroy', definition, toEject);
}
// don't wait for the adapter, remove the items from the store
if (options.eagerEject) {
ejected = definition.ejectAll(params);
}
adapter = definition.getAdapterName(options);
return _this.adapters[adapter].destroyAll(definition, params, options);
}).then(function () {
return options.afterDestroy(options, toEject);
}).then(function () {
if (options.notify) {
definition.emit('DS.afterDestroy', definition, toEject);
}
// make sure items are removed from the store
return ejected || definition.ejectAll(params);
}).then(function (items) {
return DSUtils.respond(items, { adapter: adapter }, options);
})['catch'](function (err) {
// rollback by re-injecting the items into the store
if (options && options.eagerEject && ejected) {
definition.inject(ejected, { notify: false });
}
return DSUtils.Promise.reject(err);
});
}
/***/ },
/* 35 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = find;
/* jshint -W082 */
/**
* Using an adapter, retrieve a single item.
*
* @param resourceName The of the type of resource of the item to retrieve.
* @param id The primary key of the item to retrieve.
* @param options Optional configuration.
* @param options.bypassCache Whether to ignore any cached item and force the retrieval through the adapter.
* @param options.cacheResponse Whether to inject the found item into the data store.
* @param options.strictCache Whether to only consider items to be "cached" if they were injected into the store as the result of `find` or `findAll`.
* @param options.strategy The retrieval strategy to use.
* @param options.findStrategy The retrieval strategy to use. Overrides "strategy".
* @param options.fallbackAdapters Array of names of adapters to use if using "fallback" strategy.
* @param options.findFallbackAdapters Array of names of adapters to use if using "fallback" strategy. Overrides "fallbackAdapters".
* @returns The item.
*/
function find(resourceName, id, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
var adapter = undefined;
return new DSUtils.Promise(function (resolve, reject) {
if (!definition) {
reject(new _this.errors.NER(resourceName));
} else if (!DSUtils._sn(id)) {
reject(DSUtils._snErr('id'));
} else {
options = DSUtils._(definition, options);
if (options.params) {
options.params = DSUtils.copy(options.params);
}
if (options.bypassCache || !options.cacheResponse) {
delete resource.completedQueries[id];
}
if ((!options.findStrictCache || id in resource.completedQueries) && definition.get(id) && !options.bypassCache) {
// resolve immediately with the cached item
resolve(definition.get(id));
} else {
// we're going to delegate to the adapter next
delete resource.completedQueries[id];
resolve();
}
}
}).then(function (item) {
if (!item) {
if (!(id in resource.pendingQueries)) {
var promise = undefined;
var strategy = options.findStrategy || options.strategy;
// try subsequent adapters if the preceeding one fails
if (strategy === 'fallback') {
(function () {
var makeFallbackCall = function makeFallbackCall(index) {
adapter = definition.getAdapterName((options.findFallbackAdapters || options.fallbackAdapters)[index]);
return _this.adapters[adapter].find(definition, id, options)['catch'](function (err) {
index++;
if (index < options.fallbackAdapters.length) {
return makeFallbackCall(index);
} else {
return DSUtils.Promise.reject(err);
}
});
};
promise = makeFallbackCall(0);
})();
} else {
adapter = definition.getAdapterName(options);
// just make a single attempt
promise = _this.adapters[adapter].find(definition, id, options);
}
resource.pendingQueries[id] = promise.then(function (data) {
// Query is no longer pending
delete resource.pendingQueries[id];
if (options.cacheResponse) {
// inject the item into the data store
var injected = definition.inject(data, options.orig());
// mark the item as "cached"
resource.completedQueries[id] = new Date().getTime();
resource.saved[id] = DSUtils.updateTimestamp(resource.saved[id]);
return injected;
} else {
// just return an un-injected instance
return definition.createInstance(data, options.orig());
}
});
}
return resource.pendingQueries[id];
} else {
// resolve immediately with the item
return item;
}
}).then(function (item) {
return DSUtils.respond(item, { adapter: adapter }, options);
})['catch'](function (err) {
if (resource) {
delete resource.pendingQueries[id];
}
return DSUtils.Promise.reject(err);
});
}
/***/ },
/* 36 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = findAll;
/* jshint -W082 */
function processResults(data, resourceName, queryHash, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
var idAttribute = _this.defs[resourceName].idAttribute;
var date = new Date().getTime();
data = data || [];
// Query is no longer pending
delete resource.pendingQueries[queryHash];
resource.completedQueries[queryHash] = date;
// Merge the new values into the cache
var injected = definition.inject(data, options.orig());
// Make sure each object is added to completedQueries
if (DSUtils._a(injected)) {
DSUtils.forEach(injected, function (item) {
if (item) {
var id = item[idAttribute];
if (id) {
resource.completedQueries[id] = date;
resource.saved[id] = DSUtils.updateTimestamp(resource.saved[id]);
}
}
});
} else {
options.errorFn('response is expected to be an array!');
resource.completedQueries[injected[idAttribute]] = date;
}
return injected;
}
/**
* Using an adapter, retrieve a collection of items.
*
* @param resourceName The name of the type of resource of the items to retrieve.
* @param params The criteria by which to filter items to retrieve. See http://www.js-data.io/docs/query-syntax
* @param options Optional configuration.
* @param options.bypassCache Whether to ignore any cached query for these items and force the retrieval through the adapter.
* @param options.cacheResponse Whether to inject the found items into the data store.
* @returns The items.
*/
function findAll(resourceName, params, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
var queryHash = undefined,
adapter = undefined;
return new DSUtils.Promise(function (resolve, reject) {
params = params || {};
if (!_this.defs[resourceName]) {
reject(new _this.errors.NER(resourceName));
} else if (!DSUtils._o(params)) {
reject(DSUtils._oErr('params'));
} else {
options = DSUtils._(definition, options);
queryHash = DSUtils.toJson(params);
if (options.params) {
options.params = DSUtils.copy(options.params);
}
// force a new request
if (options.bypassCache || !options.cacheResponse) {
delete resource.completedQueries[queryHash];
delete resource.queryData[queryHash];
}
if (queryHash in resource.completedQueries) {
if (options.useFilter) {
if (options.localKeys) {
resolve(definition.getAll(options.localKeys, options.orig()));
} else {
// resolve immediately by filtering data from the data store
resolve(definition.filter(params, options.orig()));
}
} else {
// resolve immediately by returning the cached array from the previously made query
resolve(resource.queryData[queryHash]);
}
} else {
resolve();
}
}
}).then(function (items) {
if (!(queryHash in resource.completedQueries)) {
if (!(queryHash in resource.pendingQueries)) {
var promise = undefined;
var strategy = options.findAllStrategy || options.strategy;
// try subsequent adapters if the preceeding one fails
if (strategy === 'fallback') {
(function () {
var makeFallbackCall = function makeFallbackCall(index) {
adapter = definition.getAdapterName((options.findAllFallbackAdapters || options.fallbackAdapters)[index]);
return _this.adapters[adapter].findAll(definition, params, options)['catch'](function (err) {
index++;
if (index < options.fallbackAdapters.length) {
return makeFallbackCall(index);
} else {
return DSUtils.Promise.reject(err);
}
});
};
promise = makeFallbackCall(0);
})();
} else {
adapter = definition.getAdapterName(options);
// just make a single attempt
promise = _this.adapters[adapter].findAll(definition, params, options);
}
resource.pendingQueries[queryHash] = promise.then(function (data) {
// Query is no longer pending
delete resource.pendingQueries[queryHash];
if (options.cacheResponse) {
// inject the items into the data store
resource.queryData[queryHash] = processResults.call(_this, data, resourceName, queryHash, options);
resource.queryData[queryHash].$$injected = true;
return resource.queryData[queryHash];
} else {
DSUtils.forEach(data, function (item, i) {
data[i] = definition.createInstance(item, options.orig());
});
return data;
}
});
}
return resource.pendingQueries[queryHash];
} else {
// resolve immediately with the items
return items;
}
}).then(function (items) {
return DSUtils.respond(items, { adapter: adapter }, options);
})['catch'](function (err) {
if (resource) {
delete resource.pendingQueries[queryHash];
}
return DSUtils.Promise.reject(err);
});
}
/***/ },
/* 37 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = loadRelations;
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; }
/**
* Load the specified relations for the given instance.
*
* @param resourceName The name of the type of resource of the instance for which to load relations.
* @param instance The instance or the primary key of the instance.
* @param relations An array of the relations to load.
* @param options Optional configuration.
* @returns The instance, now with its relations loaded.
*/
function loadRelations(resourceName, instance, relations, options) {
var _this = this;
var DSUtils = _this.utils;
var DSErrors = _this.errors;
var definition = _this.defs[resourceName];
return new DSUtils.Promise(function (resolve, reject) {
if (DSUtils._sn(instance)) {
instance = definition.get(instance);
}
if (DSUtils._s(relations)) {
relations = [relations];
}
relations = relations || [];
if (!definition) {
reject(new DSErrors.NER(resourceName));
} else if (!DSUtils._o(instance)) {
reject(new DSErrors.IA('"instance(id)" must be a string, number or object!'));
} else if (!DSUtils._a(relations)) {
reject(new DSErrors.IA('"relations" must be a string or an array!'));
} else {
(function () {
var _options = DSUtils._(definition, options);
var tasks = [];
DSUtils.forEach(definition.relationList, function (def) {
var relationName = def.relation;
var relationDef = definition.getResource(relationName);
var __options = DSUtils._(relationDef, options);
// relations can be loaded based on resource name or field name
if (!relations.length || DSUtils.contains(relations, relationName) || DSUtils.contains(relations, def.localField)) {
var task = undefined;
var params = {};
if (__options.allowSimpleWhere) {
params[def.foreignKey] = instance[definition.idAttribute];
} else {
params.where = {};
params.where[def.foreignKey] = {
'==': instance[definition.idAttribute]
};
}
if (def.type === 'hasMany') {
var orig = __options.orig();
if (def.localKeys) {
delete params[def.foreignKey];
var keys = instance[def.localKeys] || [];
keys = DSUtils._a(keys) ? keys : DSUtils.keys(keys);
params.where = _defineProperty({}, relationDef.idAttribute, {
'in': keys
});
orig.localKeys = keys;
}
task = relationDef.findAll(params, orig);
} else if (def.type === 'hasOne') {
if (def.localKey && instance[def.localKey]) {
task = relationDef.find(instance[def.localKey], __options.orig());
} else if (def.foreignKey) {
task = relationDef.findAll(params, __options.orig()).then(function (hasOnes) {
return hasOnes.length ? hasOnes[0] : null;
});
}
} else if (instance[def.localKey]) {
task = relationDef.find(instance[def.localKey], __options.orig());
}
if (task) {
tasks.push(task);
}
}
});
resolve(tasks);
})();
}
}).then(function (tasks) {
return DSUtils.Promise.all(tasks);
}).then(function () {
return instance;
});
}
/***/ },
/* 38 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = reap;
/**
* Find expired items of the specified resource type and perform the configured action.
*
* @param resourceName The name of the type of resource of the items to reap.
* @param options Optional configuration.
* @returns The reaped items.
*/
function reap(resourceName, options) {
var _this = this;
var DSUtils = _this.utils;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
return new DSUtils.Promise(function (resolve, reject) {
if (!definition) {
reject(new _this.errors.NER(resourceName));
} else {
options = DSUtils._(definition, options);
if (!options.hasOwnProperty('notify')) {
options.notify = false;
}
var items = [];
var now = new Date().getTime();
var expiredItem = undefined;
// find the expired items
while ((expiredItem = resource.expiresHeap.peek()) && expiredItem.expires < now) {
items.push(expiredItem.item);
delete expiredItem.item;
resource.expiresHeap.pop();
}
resolve(items);
}
}).then(function (items) {
// only hit lifecycle if there are items
if (items.length) {
definition.beforeReap(options, items);
if (options.notify) {
definition.emit('DS.beforeReap', definition, items);
}
}
if (options.reapAction === 'inject') {
(function () {
var timestamp = new Date().getTime();
DSUtils.forEach(items, function (item) {
resource.expiresHeap.push({
item: item,
timestamp: timestamp,
expires: definition.maxAge ? timestamp + definition.maxAge : Number.MAX_VALUE
});
});
})();
} else if (options.reapAction === 'eject') {
DSUtils.forEach(items, function (item) {
definition.eject(item[definition.idAttribute]);
});
} else if (options.reapAction === 'refresh') {
var _ret2 = (function () {
var tasks = [];
DSUtils.forEach(items, function (item) {
tasks.push(definition.refresh(item[definition.idAttribute]));
});
return {
v: DSUtils.Promise.all(tasks)
};
})();
if (typeof _ret2 === 'object') return _ret2.v;
}
return items;
}).then(function (items) {
// only hit lifecycle if there are items
if (items.length) {
definition.afterReap(options, items);
if (options.notify) {
definition.emit('DS.afterReap', definition, items);
}
}
return items;
});
}
/***/ },
/* 39 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = save;
/**
* Save a single item in its present state.
*
* @param resourceName The name of the type of resource of the item.
* @param id The primary key of the item.
* @param options Optional congifuration.
* @returns The item, now saved.
*/
function save(resourceName, id, options) {
var _this = this;
var DSUtils = _this.utils;
var DSErrors = _this.errors;
var definition = _this.defs[resourceName];
var resource = _this.s[resourceName];
var item = undefined,
noChanges = undefined,
adapter = undefined;
return new DSUtils.Promise(function (resolve, reject) {
id = DSUtils.resolveId(definition, id);
if (!definition) {
reject(new DSErrors.NER(resourceName));
} else if (!DSUtils._sn(id)) {
reject(DSUtils._snErr('id'));
} else if (!definition.get(id)) {
reject(new DSErrors.R('id "' + id + '" not found in cache!'));
} else {
item = definition.get(id);
options = DSUtils._(definition, options);
resolve(item);
}
})
// start lifecycle
.then(function (attrs) {
return options.beforeValidate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.validate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.afterValidate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.beforeUpdate.call(attrs, options, attrs);
}).then(function (attrs) {
if (options.notify) {
definition.emit('DS.beforeUpdate', definition, attrs);
}
// only send changed properties to the adapter
if (options.changesOnly) {
if (DSUtils.w) {
resource.observers[id].deliver();
}
var toKeep = [];
var changes = definition.changes(id);
for (var key in changes.added) {
toKeep.push(key);
}
for (key in changes.changed) {
toKeep.push(key);
}
changes = DSUtils.pick(attrs, toKeep);
// no changes? no save
if (DSUtils.isEmpty(changes)) {
// no changes, return
noChanges = true;
return attrs;
} else {
attrs = changes;
}
}
adapter = definition.getAdapterName(options);
return _this.adapters[adapter].update(definition, id, DSUtils.omit(attrs, options.omit), options);
}).then(function (data) {
return options.afterUpdate.call(data, options, data);
}).then(function (attrs) {
if (options.notify) {
definition.emit('DS.afterUpdate', definition, attrs);
}
if (noChanges) {
// no changes, just return
return attrs;
} else if (options.cacheResponse) {
// inject the reponse into the store, updating the item
var injected = definition.inject(attrs, options.orig());
var _id = injected[definition.idAttribute];
// mark the item as "saved"
resource.saved[_id] = DSUtils.updateTimestamp(resource.saved[_id]);
if (!definition.resetHistoryOnInject) {
resource.previousAttributes[_id] = DSUtils.copy(injected, null, null, null, definition.relationFields);
}
return injected;
} else {
// just return an instance
return definition.createInstance(attrs, options.orig());
}
}).then(function (item) {
return DSUtils.respond(item, { adapter: adapter }, options);
});
}
/***/ },
/* 40 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = update;
/**
* Update a single item using the supplied properties hash.
*
* @param resourceName The name of the type of resource of the item to update.
* @param id The primary key of the item to update.
* @param attrs The attributes with which to update the item.
* @param options Optional configuration.
* @returns The item, now updated.
*/
function update(resourceName, id, attrs, options) {
var _this = this;
var DSUtils = _this.utils;
var DSErrors = _this.errors;
var definition = _this.defs[resourceName];
var adapter = undefined;
return new DSUtils.Promise(function (resolve, reject) {
id = DSUtils.resolveId(definition, id);
if (!definition) {
reject(new DSErrors.NER(resourceName));
} else if (!DSUtils._sn(id)) {
reject(DSUtils._snErr('id'));
} else {
options = DSUtils._(definition, options);
resolve(attrs);
}
})
// start lifecycle
.then(function (attrs) {
return options.beforeValidate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.validate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.afterValidate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.beforeUpdate.call(attrs, options, attrs);
}).then(function (attrs) {
if (options.notify) {
definition.emit('DS.beforeUpdate', definition, attrs);
}
adapter = definition.getAdapterName(options);
return _this.adapters[adapter].update(definition, id, DSUtils.omit(attrs, options.omit), options);
}).then(function (data) {
return options.afterUpdate.call(data, options, data);
}).then(function (attrs) {
if (options.notify) {
definition.emit('DS.afterUpdate', definition, attrs);
}
if (options.cacheResponse) {
// inject the updated item into the store
var injected = definition.inject(attrs, options.orig());
var resource = _this.s[resourceName];
var _id = injected[definition.idAttribute];
// mark the item as "saved"
resource.saved[_id] = DSUtils.updateTimestamp(resource.saved[_id]);
if (!definition.resetHistoryOnInject) {
resource.previousAttributes[_id] = DSUtils.copy(injected, null, null, null, definition.relationFields);
}
return injected;
} else {
// just return an instance
return definition.createInstance(attrs, options.orig());
}
}).then(function (item) {
return DSUtils.respond(item, { adapter: adapter }, options);
});
}
/***/ },
/* 41 */
/***/ function(module, exports, __webpack_require__) {
exports['default'] = updateAll;
/**
* Update a collection of items using the supplied properties hash.
*
* @param resourceName The name of the type of resource of the items to update.
* @param attrs The attributes with which to update the item.
* @param params The criteria by which to select items to update. See http://www.js-data.io/docs/query-syntax
* @param options Optional configuration.
* @returns The updated items.
*/
function updateAll(resourceName, attrs, params, options) {
var _this = this;
var DSUtils = _this.utils;
var DSErrors = _this.errors;
var definition = _this.defs[resourceName];
var adapter = undefined;
return new DSUtils.Promise(function (resolve, reject) {
if (!definition) {
reject(new DSErrors.NER(resourceName));
} else {
options = DSUtils._(definition, options);
resolve(attrs);
}
})
// start lifecycle
.then(function (attrs) {
return options.beforeValidate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.validate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.afterValidate.call(attrs, options, attrs);
}).then(function (attrs) {
return options.beforeUpdate.call(attrs, options, attrs);
}).then(function (attrs) {
if (options.notify) {
definition.emit('DS.beforeUpdate', definition, attrs);
}
adapter = definition.getAdapterName(options);
return _this.adapters[adapter].updateAll(definition, DSUtils.omit(attrs, options.omit), params, options);
}).then(function (data) {
return options.afterUpdate.call(data, options, data);
}).then(function (data) {
if (options.notify) {
definition.emit('DS.afterUpdate', definition, attrs);
}
var origOptions = options.orig();
if (options.cacheResponse) {
var _ret = (function () {
// inject the updated items into the store
var injected = definition.inject(data, origOptions);
var resource = _this.s[resourceName];
// mark the items as "saved"
DSUtils.forEach(injected, function (i) {
var id = i[definition.idAttribute];
resource.saved[id] = DSUtils.updateTimestamp(resource.saved[id]);
if (!definition.resetHistoryOnInject) {
resource.previousAttributes[id] = DSUtils.copy(i, null, null, null, definition.relationFields);
}
});
return {
v: injected
};
})();
if (typeof _ret === 'object') return _ret.v;
} else {
var _ret2 = (function () {
// just return instances
var instances = [];
DSUtils.forEach(data, function (item) {
instances.push(definition.createInstance(item, origOptions));
});
return {
v: instances
};
})();
if (typeof _ret2 === 'object') return _ret2.v;
}
}).then(function (items) {
return DSUtils.respond(items, { adapter: adapter }, options);
});
}
/***/ },
/* 42 */
/***/ function(module, exports, __webpack_require__) {
/**
* Typecast a value to a String, using an empty string value for null or
* undefined.
*/
function toString(val){
return val == null ? '' : val.toString();
}
module.exports = toString;
/***/ },
/* 43 */
/***/ function(module, exports, __webpack_require__) {
var toString = __webpack_require__(42);
var replaceAccents = __webpack_require__(44);
var removeNonWord = __webpack_require__(45);
var upperCase = __webpack_require__(20);
var lowerCase = __webpack_require__(46);
/**
* Convert string to camelCase text.
*/
function camelCase(str){
str = toString(str);
str = replaceAccents(str);
str = removeNonWord(str)
.replace(/[\-_]/g, ' ') //convert all hyphens and underscores to spaces
.replace(/\s[a-z]/g, upperCase) //convert first char of each word to UPPERCASE
.replace(/\s+/g, '') //remove spaces
.replace(/^[A-Z]/g, lowerCase); //convert first char to lowercase
return str;
}
module.exports = camelCase;
/***/ },
/* 44 */
/***/ function(module, exports, __webpack_require__) {
var toString = __webpack_require__(42);
/**
* Replaces all accented chars with regular ones
*/
function replaceAccents(str){
str = toString(str);
// verifies if the String has accents and replace them
if (str.search(/[\xC0-\xFF]/g) > -1) {
str = str
.replace(/[\xC0-\xC5]/g, "A")
.replace(/[\xC6]/g, "AE")
.replace(/[\xC7]/g, "C")
.replace(/[\xC8-\xCB]/g, "E")
.replace(/[\xCC-\xCF]/g, "I")
.replace(/[\xD0]/g, "D")
.replace(/[\xD1]/g, "N")
.replace(/[\xD2-\xD6\xD8]/g, "O")
.replace(/[\xD9-\xDC]/g, "U")
.replace(/[\xDD]/g, "Y")
.replace(/[\xDE]/g, "P")
.replace(/[\xE0-\xE5]/g, "a")
.replace(/[\xE6]/g, "ae")
.replace(/[\xE7]/g, "c")
.replace(/[\xE8-\xEB]/g, "e")
.replace(/[\xEC-\xEF]/g, "i")
.replace(/[\xF1]/g, "n")
.replace(/[\xF2-\xF6\xF8]/g, "o")
.replace(/[\xF9-\xFC]/g, "u")
.replace(/[\xFE]/g, "p")
.replace(/[\xFD\xFF]/g, "y");
}
return str;
}
module.exports = replaceAccents;
/***/ },
/* 45 */
/***/ function(module, exports, __webpack_require__) {
var toString = __webpack_require__(42);
// This pattern is generated by the _build/pattern-removeNonWord.js script
var PATTERN = /[^\x20\x2D0-9A-Z\x5Fa-z\xC0-\xD6\xD8-\xF6\xF8-\xFF]/g;
/**
* Remove non-word chars.
*/
function removeNonWord(str){
str = toString(str);
return str.replace(PATTERN, '');
}
module.exports = removeNonWord;
/***/ },
/* 46 */
/***/ function(module, exports, __webpack_require__) {
var toString = __webpack_require__(42);
/**
* "Safer" String.toLowerCase()
*/
function lowerCase(str){
str = toString(str);
return str.toLowerCase();
}
module.exports = lowerCase;
/***/ }
/******/ ])
});
|
src/svg-icons/communication/location-off.js
|
jacklam718/react-svg-iconx
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let CommunicationLocationOff = (props) => (
<SvgIcon {...props}>
<path d="M12 6.5c1.38 0 2.5 1.12 2.5 2.5 0 .74-.33 1.39-.83 1.85l3.63 3.63c.98-1.86 1.7-3.8 1.7-5.48 0-3.87-3.13-7-7-7-1.98 0-3.76.83-5.04 2.15l3.19 3.19c.46-.52 1.11-.84 1.85-.84zm4.37 9.6l-4.63-4.63-.11-.11L3.27 3 2 4.27l3.18 3.18C5.07 7.95 5 8.47 5 9c0 5.25 7 13 7 13s1.67-1.85 3.38-4.35L18.73 21 20 19.73l-3.63-3.63z"/>
</SvgIcon>
);
CommunicationLocationOff = pure(CommunicationLocationOff);
CommunicationLocationOff.displayName = 'CommunicationLocationOff';
CommunicationLocationOff.muiName = 'SvgIcon';
export default CommunicationLocationOff;
|
docs/app/Examples/elements/Loader/States/LoaderExampleIndeterminate.js
|
mohammed88/Semantic-UI-React
|
import React from 'react'
import { Dimmer, Loader, Image, Segment } from 'semantic-ui-react'
const LoaderExampleIndeterminate = () => (
<div>
<Segment>
<Dimmer active>
<Loader indeterminate>Preparing Files</Loader>
</Dimmer>
<Image src='http://semantic-ui.com/images/wireframe/short-paragraph.png' />
</Segment>
</div>
)
export default LoaderExampleIndeterminate
|
src/web/index.js
|
TeodorKolev/Help
|
/* global document */
import React from 'react';
import { render } from 'react-dom';
import { Provider } from 'react-redux';
import { BrowserRouter as Router } from 'react-router-dom';
import { PersistGate } from 'redux-persist/es/integration/react';
import configureStore from '../store/index';
import registerServiceWorker from './register-service-worker';
import Routes from './routes/index';
// Components
import Loading from './components/Loading';
// Load css
require('./styles/style.scss');
const { persistor, store } = configureStore();
// persistor.purge(); // Debug to clear persist
const rootElement = document.getElementById('root');
const Root = () => (
<Provider store={store}>
<PersistGate loading={<Loading />} persistor={persistor}>
<Router>
<Routes />
</Router>
</PersistGate>
</Provider>
);
render(<Root />, rootElement);
registerServiceWorker();
|
src/svg-icons/device/sd-storage.js
|
hai-cea/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let DeviceSdStorage = (props) => (
<SvgIcon {...props}>
<path d="M18 2h-8L4.02 8 4 20c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-6 6h-2V4h2v4zm3 0h-2V4h2v4zm3 0h-2V4h2v4z"/>
</SvgIcon>
);
DeviceSdStorage = pure(DeviceSdStorage);
DeviceSdStorage.displayName = 'DeviceSdStorage';
DeviceSdStorage.muiName = 'SvgIcon';
export default DeviceSdStorage;
|
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