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author | Christopher Speller <crspeller@gmail.com> | 2016-03-14 08:50:46 -0400 |
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committer | Christopher Speller <crspeller@gmail.com> | 2016-03-16 18:02:55 -0400 |
commit | 12896bd23eeba79884245c1c29fdc568cf21a7fa (patch) | |
tree | 4e7f83d3e2564b9b89d669e9f7905ff11768b11a /webapp/components/post_attachment.jsx | |
parent | 29fe6a3d13c9c7aa490fffebbe5d1b5fdf1e3090 (diff) | |
download | chat-12896bd23eeba79884245c1c29fdc568cf21a7fa.tar.gz chat-12896bd23eeba79884245c1c29fdc568cf21a7fa.tar.bz2 chat-12896bd23eeba79884245c1c29fdc568cf21a7fa.zip |
Converting to Webpack. Stage 1.
Diffstat (limited to 'webapp/components/post_attachment.jsx')
-rw-r--r-- | webapp/components/post_attachment.jsx | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/webapp/components/post_attachment.jsx b/webapp/components/post_attachment.jsx new file mode 100644 index 000000000..7c4125c27 --- /dev/null +++ b/webapp/components/post_attachment.jsx @@ -0,0 +1,315 @@ +// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import $ from 'jquery'; +import * as TextFormatting from 'utils/text_formatting.jsx'; + +import {intlShape, injectIntl, defineMessages} from 'react-intl'; + +const holders = defineMessages({ + collapse: { + id: 'post_attachment.collapse', + defaultMessage: '▲ collapse text' + }, + more: { + id: 'post_attachment.more', + defaultMessage: '▼ read more' + } +}); + +import React from 'react'; + +class PostAttachment extends React.Component { + constructor(props) { + super(props); + + this.getFieldsTable = this.getFieldsTable.bind(this); + this.getInitState = this.getInitState.bind(this); + this.shouldCollapse = this.shouldCollapse.bind(this); + this.toggleCollapseState = this.toggleCollapseState.bind(this); + } + + componentDidMount() { + $(this.refs.attachment).on('click', '.attachment-link-more', this.toggleCollapseState); + } + + componentWillUnmount() { + $(this.refs.attachment).off('click', '.attachment-link-more', this.toggleCollapseState); + } + + componentWillMount() { + this.setState(this.getInitState()); + } + + getInitState() { + const shouldCollapse = this.shouldCollapse(); + const text = TextFormatting.formatText(this.props.attachment.text || ''); + const uncollapsedText = text + (shouldCollapse ? `<a class="attachment-link-more" href="#">${this.props.intl.formatMessage(holders.collapse)}</a>` : ''); + const collapsedText = shouldCollapse ? this.getCollapsedText() : text; + + return { + shouldCollapse, + collapsedText, + uncollapsedText, + text: shouldCollapse ? collapsedText : uncollapsedText, + collapsed: shouldCollapse + }; + } + + toggleCollapseState(e) { + e.preventDefault(); + + let state = this.state; + state.text = state.collapsed ? state.uncollapsedText : state.collapsedText; + state.collapsed = !state.collapsed; + this.setState(state); + } + + shouldCollapse() { + const text = this.props.attachment.text || ''; + return (text.match(/\n/g) || []).length >= 5 || text.length > 700; + } + + getCollapsedText() { + let text = this.props.attachment.text || ''; + if ((text.match(/\n/g) || []).length >= 5) { + text = text.split('\n').splice(0, 5).join('\n'); + } else if (text.length > 700) { + text = text.substr(0, 700); + } + + return TextFormatting.formatText(text) + `<a class="attachment-link-more" href="#">${this.props.intl.formatMessage(holders.more)}</a>`; + } + + getFieldsTable() { + const fields = this.props.attachment.fields; + if (!fields || !fields.length) { + return ''; + } + + const compactTable = fields.filter((field) => field.short).length > 0; + let tHead; + let tBody; + + if (compactTable) { + let headerCols = []; + let bodyCols = []; + + fields.forEach((field, i) => { + headerCols.push( + <th + className='attachment___field-caption' + key={'attachment__field-caption-' + i} + > + {field.title} + </th> + ); + bodyCols.push( + <td + className='attachment___field' + key={'attachment__field-' + i} + dangerouslySetInnerHTML={{__html: TextFormatting.formatText(field.value || '')}} + > + </td> + ); + }); + + tHead = ( + <tr> + {headerCols} + </tr> + ); + tBody = ( + <tr> + {bodyCols} + </tr> + ); + } else { + tBody = []; + + fields.forEach((field, i) => { + tBody.push( + <tr key={'attachment__field-' + i}> + <td + className='attachment___field-caption' + > + {field.title} + </td> + <td + className='attachment___field' + dangerouslySetInnerHTML={{__html: TextFormatting.formatText(field.value || '')}} + > + </td> + </tr> + ); + }); + } + + return ( + <table + className='attachment___fields' + > + <thead> + {tHead} + </thead> + <tbody> + {tBody} + </tbody> + </table> + ); + } + + render() { + const data = this.props.attachment; + + let preText; + if (data.pretext) { + preText = ( + <div + className='attachment__thumb-pretext' + dangerouslySetInnerHTML={{__html: TextFormatting.formatText(data.pretext)}} + > + </div> + ); + } + + let author = []; + if (data.author_name || data.author_icon) { + if (data.author_icon) { + author.push( + <img + className='attachment__author-icon' + src={data.author_icon} + key={'attachment__author-icon'} + height='14' + width='14' + /> + ); + } + if (data.author_name) { + author.push( + <span + className='attachment__author-name' + key={'attachment__author-name'} + > + {data.author_name} + </span> + ); + } + } + if (data.author_link) { + author = ( + <a + href={data.author_link} + target='_blank' + > + {author} + </a> + ); + } + + let title; + if (data.title) { + if (data.title_link) { + title = ( + <h1 + className='attachment__title' + > + <a + className='attachment__title-link' + href={data.title_link} + target='_blank' + > + {data.title} + </a> + </h1> + ); + } else { + title = ( + <h1 + className='attachment__title' + > + {data.title} + </h1> + ); + } + } + + let text; + if (data.text) { + text = ( + <div + className='attachment__text' + dangerouslySetInnerHTML={{__html: this.state.text}} + > + </div> + ); + } + + let image; + if (data.image_url) { + image = ( + <img + className='attachment__image' + src={data.image_url} + /> + ); + } + + let thumb; + if (data.thumb_url) { + thumb = ( + <div + className='attachment__thumb-container' + > + <img + src={data.thumb_url} + /> + </div> + ); + } + + const fields = this.getFieldsTable(); + + let useBorderStyle; + if (data.color && data.color[0] === '#') { + useBorderStyle = {borderLeftColor: data.color}; + } + + return ( + <div + className='attachment' + ref='attachment' + > + {preText} + <div className='attachment__content'> + <div + className={useBorderStyle ? 'clearfix attachment__container' : 'clearfix attachment__container attachment__container--' + data.color} + style={useBorderStyle} + > + {author} + {title} + <div> + <div + className={thumb ? 'attachment__body' : 'attachment__body attachment__body--no_thumb'} + > + {text} + {image} + {fields} + </div> + {thumb} + <div style={{clear: 'both'}}></div> + </div> + </div> + </div> + </div> + ); + } +} + +PostAttachment.propTypes = { + intl: intlShape.isRequired, + attachment: React.PropTypes.object.isRequired +}; + +export default injectIntl(PostAttachment); |