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author | Christopher Speller <crspeller@gmail.com> | 2016-03-16 18:16:11 -0400 |
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committer | Christopher Speller <crspeller@gmail.com> | 2016-03-16 18:16:11 -0400 |
commit | 4a4859351a4cd277f94d3faa804daaad0733b270 (patch) | |
tree | 4e7f83d3e2564b9b89d669e9f7905ff11768b11a /webapp/components/post_body_additional_content.jsx | |
parent | 29fe6a3d13c9c7aa490fffebbe5d1b5fdf1e3090 (diff) | |
parent | 12896bd23eeba79884245c1c29fdc568cf21a7fa (diff) | |
download | chat-4a4859351a4cd277f94d3faa804daaad0733b270.tar.gz chat-4a4859351a4cd277f94d3faa804daaad0733b270.tar.bz2 chat-4a4859351a4cd277f94d3faa804daaad0733b270.zip |
Merge pull request #2453 from mattermost/plt-2340
PLT-2340 Converting to Webpack. Stage 1.
Diffstat (limited to 'webapp/components/post_body_additional_content.jsx')
-rw-r--r-- | webapp/components/post_body_additional_content.jsx | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/webapp/components/post_body_additional_content.jsx b/webapp/components/post_body_additional_content.jsx new file mode 100644 index 000000000..2cd82f213 --- /dev/null +++ b/webapp/components/post_body_additional_content.jsx @@ -0,0 +1,149 @@ +// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import PostAttachmentList from './post_attachment_list.jsx'; +import PostAttachmentOEmbed from './post_attachment_oembed.jsx'; +import PostImage from './post_image.jsx'; +import YoutubeVideo from './youtube_video.jsx'; + +import Constants from 'utils/constants.jsx'; +import OEmbedProviders from './providers.json'; +import * as Utils from 'utils/utils.jsx'; + +import React from 'react'; + +export default class PostBodyAdditionalContent extends React.Component { + constructor(props) { + super(props); + + this.getSlackAttachment = this.getSlackAttachment.bind(this); + this.getOEmbedProvider = this.getOEmbedProvider.bind(this); + this.generateEmbed = this.generateEmbed.bind(this); + this.toggleEmbedVisibility = this.toggleEmbedVisibility.bind(this); + + this.state = { + embedVisible: true + }; + } + + shouldComponentUpdate(nextProps, nextState) { + if (!Utils.areObjectsEqual(nextProps.post, this.props.post)) { + return true; + } + if (nextState.embedVisible !== this.state.embedVisible) { + return true; + } + return false; + } + + toggleEmbedVisibility() { + this.setState({embedVisible: !this.state.embedVisible}); + } + + getSlackAttachment() { + let attachments = []; + if (this.props.post.props && this.props.post.props.attachments) { + attachments = this.props.post.props.attachments; + } + + return ( + <PostAttachmentList + attachments={attachments} + /> + ); + } + + getOEmbedProvider(link) { + for (let i = 0; i < OEmbedProviders.length; i++) { + for (let j = 0; j < OEmbedProviders[i].patterns.length; j++) { + if (link.match(OEmbedProviders[i].patterns[j])) { + return OEmbedProviders[i]; + } + } + } + + return null; + } + + generateEmbed() { + if (this.props.post.type === 'slack_attachment') { + return this.getSlackAttachment(); + } + + const link = Utils.extractLinks(this.props.post.message)[0]; + if (!link) { + return null; + } + + if (Utils.isFeatureEnabled(Constants.PRE_RELEASE_FEATURES.EMBED_PREVIEW)) { + const provider = this.getOEmbedProvider(link); + + if (provider) { + return ( + <PostAttachmentOEmbed + provider={provider} + link={link} + /> + ); + } + } + + if (YoutubeVideo.isYoutubeLink(link)) { + return ( + <YoutubeVideo + channelId={this.props.post.channel_id} + link={link} + /> + ); + } + + for (let i = 0; i < Constants.IMAGE_TYPES.length; i++) { + const imageType = Constants.IMAGE_TYPES[i]; + const suffix = link.substring(link.length - (imageType.length + 1)); + if (suffix === '.' + imageType || suffix === '=' + imageType) { + return ( + <PostImage + channelId={this.props.post.channel_id} + link={link} + /> + ); + } + } + + return null; + } + + render() { + const generateEmbed = this.generateEmbed(); + + if (generateEmbed) { + let toggle; + if (Utils.isFeatureEnabled(Constants.PRE_RELEASE_FEATURES.EMBED_TOGGLE)) { + toggle = ( + <a className='post__embed-visibility' + data-expanded={this.state.embedVisible} + aria-label='Toggle Embed Visibility' + onClick={this.toggleEmbedVisibility} + /> + ); + } + + return ( + <div> + {toggle} + <div className='post__embed-container' + hidden={!this.state.embedVisible} + > + {generateEmbed} + </div> + </div> + ); + } + + return null; + } +} + +PostBodyAdditionalContent.propTypes = { + post: React.PropTypes.object.isRequired +}; |