| import React from 'react'; |
| import PropTypes from 'prop-types'; |
| import { connect } from 'react-redux'; |
| import styled from 'styled-components'; |
| import { get, map, filter, size, isNaN, debounce } from 'lodash/fp'; |
|
|
| import * as snippetActions from 'actions/snippets'; |
|
|
| import Editor from 'components/common/controls/Editor'; |
| import SnippetHeader from 'components/layout/content/snippet/SnippetHeader'; |
|
|
| import 'github-markdown-css/github-markdown.css'; |
| import Comments from 'components/layout/content/snippet/Comments'; |
| import { toUnixTimeStamp } from 'utils/date'; |
| import { getSetting } from 'utils/settings'; |
| import { randomString } from 'utils/string'; |
| import DropZone from 'components/common/DropZone'; |
| import Icon from 'components/common/Icon'; |
|
|
| const SnippetWrapper = styled.div` |
| background: #fff; |
| font-weight: 200; |
| width: auto; |
| display: flex; |
| flex-direction: column; |
| border-radius: 3px; |
| box-shadow: 0 0 10px ${(props) => props.theme.borderColor}; |
| flex: 1; |
| margin-bottom: 20px; |
| `; |
|
|
| const EditArea = styled.div` |
| display: flex; |
| `; |
|
|
| const Or = styled.div` |
| margin-right: 20px; |
| line-height: 60px; |
| `; |
|
|
| const AddNewFile = styled.button` |
| margin: 0 20px 20px 0; |
| background: ${(props) => props.theme.baseAppColor}; |
| border-radius: 10px; |
| width: 60px; |
| color: #fff; |
| cursor: pointer; |
| `; |
|
|
| const StyledDropZone = styled(DropZone)` |
| margin-bottom: 20px; |
| flex: 1; |
| `; |
|
|
| export class Snippet extends React.Component { |
| updateSnippet = debounce(300, this.props.updateTempSnippet); |
|
|
| componentDidMount() { |
| const id = this.props.match.params.id || this.props.snippet.id; |
|
|
| this.props.getSnippet(id); |
| } |
|
|
| componentDidUpdate(prevProps) { |
| |
| if (prevProps.match.params.id !== this.props.match.params.id) { |
| const now = toUnixTimeStamp(new Date()); |
| const viewed = get('viewed', this.props.snippet); |
|
|
| const shouldGetSnippet = |
| isNaN(get('lastModified', this.props.snippet)) || |
| now - viewed > (getSetting('snippet-fetch-cache-in-seconds') || 100); |
|
|
| if (get('files', this.props.snippet) && shouldGetSnippet) { |
| this.props.getSnippet(this.props.match.params.id || this.props.snippet.id); |
| } |
| } |
| } |
|
|
| render() { |
| const { snippet, edit, tempSnippet, showComments, addTempFile } = this.props; |
| const currentSnippet = edit ? tempSnippet : snippet; |
| const files = filter((file) => !file.delete, get('files', currentSnippet)); |
|
|
| if (!this.props.snippet) { |
| return null; |
| } |
|
|
| return ( |
| <React.Fragment> |
| {showComments && <Comments snippetId={ this.props.match.params.id }/>} |
| |
| {edit && ( |
| <EditArea> |
| <AddNewFile title="Add new file" onClick={ () => addTempFile(randomString(5), '') }> |
| <Icon type="add" size={ 40 }/> |
| </AddNewFile> |
| <Or>Or</Or> |
| <StyledDropZone onAddFile={ addTempFile }/> |
| </EditArea> |
| )} |
| |
| {map( |
| (file) => ( |
| <SnippetWrapper key={ file.uuid || `${file.size}-${file.viewed}-${file.filename}` }> |
| <SnippetHeader file={ file } username={ snippet.username } snippetId={ snippet.id }/> |
| <Editor |
| file={ file } |
| edit={ edit } |
| filesCount={ size(files) } |
| height={ file.collapsed ? 0 : 400 } |
| onChange={ (value) => this.updateSnippet(['files', file.uuid, 'content'], value) }/> |
| </SnippetWrapper> |
| ), |
| files |
| )} |
| </React.Fragment> |
| ); |
| } |
| } |
|
|
| const mapStateToProps = (state, ownProps) => { |
| const snippetId = ownProps.match.params.id; |
|
|
| return { |
| snippet: get(['snippets', 'snippets', snippetId], state), |
| comments: get(['snippets', 'comments'], state), |
| tempSnippet: get(['snippets', 'edit'], state), |
| edit: get(['ui', 'snippets', 'edit'], state), |
| showComments: get(['ui', 'snippets', 'comments'], state) |
| }; |
| }; |
|
|
| Snippet.propTypes = { |
| match: PropTypes.object, |
| snippet: PropTypes.object, |
| getSnippet: PropTypes.func.isRequired, |
| edit: PropTypes.bool, |
| tempSnippet: PropTypes.object, |
| updateTempSnippet: PropTypes.func, |
| addTempFile: PropTypes.func, |
| showComments: PropTypes.any |
| }; |
|
|
| export default connect( |
| mapStateToProps, |
| { |
| getSnippet: snippetActions.getSnippet, |
| updateTempSnippet: snippetActions.updateTempSnippet, |
| addTempFile: snippetActions.addTempFile |
| } |
| )(Snippet); |
|
|
