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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_focus_view.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_focus_view.jsx')
-rw-r--r-- | webapp/components/post_focus_view.jsx | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/webapp/components/post_focus_view.jsx b/webapp/components/post_focus_view.jsx new file mode 100644 index 000000000..7ff20c78d --- /dev/null +++ b/webapp/components/post_focus_view.jsx @@ -0,0 +1,135 @@ +// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import PostsView from './posts_view.jsx'; + +import PostStore from 'stores/post_store.jsx'; +import ChannelStore from 'stores/channel_store.jsx'; +import UserStore from 'stores/user_store.jsx'; +import * as GlobalActions from 'action_creators/global_actions.jsx'; + +import {FormattedMessage} from 'react-intl'; + +import React from 'react'; + +export default class PostFocusView extends React.Component { + constructor(props) { + super(props); + + this.onChannelChange = this.onChannelChange.bind(this); + this.onPostsChange = this.onPostsChange.bind(this); + this.onUserChange = this.onUserChange.bind(this); + this.handlePostsViewScroll = this.handlePostsViewScroll.bind(this); + this.loadMorePostsTop = this.loadMorePostsTop.bind(this); + this.loadMorePostsBottom = this.loadMorePostsBottom.bind(this); + + const focusedPostId = PostStore.getFocusedPostId(); + + this.state = { + scrollType: PostsView.SCROLL_TYPE_POST, + scrollPostId: focusedPostId, + postList: PostStore.getVisiblePosts(focusedPostId), + atTop: PostStore.getVisibilityAtTop(focusedPostId), + atBottom: PostStore.getVisibilityAtBottom(focusedPostId), + currentUser: UserStore.getCurrentUser() + }; + } + + componentDidMount() { + ChannelStore.addChangeListener(this.onChannelChange); + PostStore.addChangeListener(this.onPostsChange); + UserStore.addChangeListener(this.onUserChange); + } + + componentWillUnmount() { + ChannelStore.removeChangeListener(this.onChannelChange); + PostStore.removeChangeListener(this.onPostsChange); + UserStore.removeChangeListener(this.onUserChange); + } + + onChannelChange() { + this.setState({ + scrollType: PostsView.SCROLL_TYPE_POST + }); + } + + onUserChange() { + this.setState({currentUser: UserStore.getCurrentUser()}); + } + + onPostsChange() { + const focusedPostId = PostStore.getFocusedPostId(); + if (focusedPostId == null) { + return; + } + + this.setState({ + scrollPostId: focusedPostId, + postList: PostStore.getVisiblePosts(focusedPostId), + atTop: PostStore.getVisibilityAtTop(focusedPostId), + atBottom: PostStore.getVisibilityAtBottom(focusedPostId) + }); + } + + handlePostsViewScroll() { + this.setState({scrollType: PostsView.SCROLL_TYPE_FREE}); + } + + loadMorePostsTop() { + GlobalActions.emitLoadMorePostsFocusedTopEvent(); + } + + loadMorePostsBottom() { + GlobalActions.emitLoadMorePostsFocusedBottomEvent(); + } + + getIntroMessage() { + return ( + <div className='channel-intro'> + <h4 className='channel-intro__title'> + <FormattedMessage + id='post_focus_view.beginning' + defaultMessage='Beginning of Channel Archives' + /> + </h4> + </div> + ); + } + + render() { + const postsToHighlight = {}; + postsToHighlight[this.state.scrollPostId] = true; + + if (!this.state.currentUser || !this.state.postList) { + return null; + } + + return ( + <div id='post-list'> + <PostsView + key={'postfocusview'} + isActive={true} + postList={this.state.postList} + scrollType={this.state.scrollType} + scrollPostId={this.state.scrollPostId} + postViewScrolled={this.handlePostsViewScroll} + loadMorePostsTopClicked={this.loadMorePostsTop} + loadMorePostsBottomClicked={this.loadMorePostsBottom} + showMoreMessagesTop={!this.state.atTop} + showMoreMessagesBottom={!this.state.atBottom} + introText={this.getIntroMessage()} + messageSeparatorTime={0} + postsToHighlight={postsToHighlight} + profiles={this.props.profiles} + currentUser={this.state.currentUser} + /> + </div> + ); + } +} +PostFocusView.defaultProps = { +}; + +PostFocusView.propTypes = { + profiles: React.PropTypes.object +}; |