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Diffstat (limited to 'webapp/components/posts_view_container.jsx')
| -rw-r--r-- | webapp/components/posts_view_container.jsx | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/webapp/components/posts_view_container.jsx b/webapp/components/posts_view_container.jsx deleted file mode 100644 index 3f8a44cc3..000000000 --- a/webapp/components/posts_view_container.jsx +++ /dev/null @@ -1,217 +0,0 @@ -// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved. -// See License.txt for license information. - -import $ from 'jquery'; - -import PostsView from './posts_view.jsx'; -import LoadingScreen from './loading_screen.jsx'; - -import ChannelStore from 'stores/channel_store.jsx'; -import PostStore from 'stores/post_store.jsx'; - -import * as GlobalActions from 'actions/global_actions.jsx'; - -import Constants from 'utils/constants.jsx'; - -import React from 'react'; - -const MAXIMUM_CACHED_VIEWS = 3; - -export default class PostsViewContainer extends React.Component { - constructor() { - super(); - - this.onChannelChange = this.onChannelChange.bind(this); - this.onChannelLeave = this.onChannelLeave.bind(this); - this.onPostsChange = this.onPostsChange.bind(this); - this.handlePostsViewScroll = this.handlePostsViewScroll.bind(this); - this.loadMorePostsTop = this.loadMorePostsTop.bind(this); - this.handlePostsViewJumpRequest = this.handlePostsViewJumpRequest.bind(this); - - const currentChannelId = ChannelStore.getCurrentId(); - const state = { - scrollType: PostsView.SCROLL_TYPE_BOTTOM, - scrollPost: null - }; - if (currentChannelId) { - let lastViewed = Date.now(); - const member = ChannelStore.getMember(currentChannelId); - if (member) { - lastViewed = member.last_viewed_at; - } - - Object.assign(state, { - currentChannelIndex: 0, - channels: [currentChannelId], - postLists: [this.getChannelPosts(currentChannelId)], - atTop: [PostStore.getVisibilityAtTop(currentChannelId)], - currentLastViewed: lastViewed - }); - } else { - Object.assign(state, { - currentChannelIndex: null, - channels: [], - postLists: [], - atTop: [], - currentLastViewed: Date.now() - }); - } - - state.showInviteModal = false; - this.state = state; - } - componentDidMount() { - ChannelStore.addChangeListener(this.onChannelChange); - ChannelStore.addLeaveListener(this.onChannelLeave); - PostStore.addChangeListener(this.onPostsChange); - PostStore.addPostsViewJumpListener(this.handlePostsViewJumpRequest); - $('body').addClass('app__body'); - } - componentWillUnmount() { - ChannelStore.removeChangeListener(this.onChannelChange); - ChannelStore.removeLeaveListener(this.onChannelLeave); - PostStore.removeChangeListener(this.onPostsChange); - PostStore.removePostsViewJumpListener(this.handlePostsViewJumpRequest); - $('body').removeClass('app__body'); - } - handlePostsViewJumpRequest(type, post) { - switch (type) { - case Constants.PostsViewJumpTypes.BOTTOM: - this.setState({scrollType: PostsView.SCROLL_TYPE_BOTTOM}); - break; - case Constants.PostsViewJumpTypes.POST: - this.setState({ - scrollType: PostsView.SCROLL_TYPE_POST, - scrollPost: post - }); - break; - case Constants.PostsViewJumpTypes.SIDEBAR_OPEN: - this.setState({scrollType: PostsView.SCROLL_TYPE_SIDEBAR_OPEN}); - break; - } - } - onChannelChange() { - const postLists = this.state.postLists.slice(); - const atTop = this.state.atTop.slice(); - const channels = this.state.channels.slice(); - const channelId = ChannelStore.getCurrentId(); - - // Has the channel really changed? - if (channelId === channels[this.state.currentChannelIndex]) { - return; - } - - let lastViewed = Number.MAX_VALUE; - const member = ChannelStore.getMember(channelId); - if (member != null) { - lastViewed = member.last_viewed_at; - } - - let newIndex = channels.indexOf(channelId); - if (newIndex === -1) { - if (channels.length >= MAXIMUM_CACHED_VIEWS) { - channels.shift(); - atTop.shift(); - postLists.shift(); - } - - newIndex = channels.length; - channels.push(channelId); - atTop[newIndex] = PostStore.getVisibilityAtTop(channelId); - } - - // make sure we have the latest posts from the store - postLists[newIndex] = this.getChannelPosts(channelId); - - this.setState({ - currentChannelIndex: newIndex, - currentLastViewed: lastViewed, - scrollType: PostsView.SCROLL_TYPE_NEW_MESSAGE, - channels, - postLists, - atTop}); - } - onChannelLeave(id) { - const postLists = this.state.postLists.slice(); - const channels = this.state.channels.slice(); - const atTop = this.state.atTop.slice(); - const index = channels.indexOf(id); - if (index !== -1) { - postLists.splice(index, 1); - channels.splice(index, 1); - atTop.splice(index, 1); - } - this.setState({channels, postLists, atTop}); - } - onPostsChange() { - const channels = this.state.channels; - const postLists = this.state.postLists.slice(); - const atTop = this.state.atTop.slice(); - const currentChannelId = channels[this.state.currentChannelIndex]; - const newPostsView = this.getChannelPosts(currentChannelId); - - postLists[this.state.currentChannelIndex] = newPostsView; - atTop[this.state.currentChannelIndex] = PostStore.getVisibilityAtTop(currentChannelId); - this.setState({postLists, atTop}); - } - getChannelPosts(id) { - return PostStore.getVisiblePosts(id); - } - loadMorePostsTop() { - GlobalActions.emitLoadMorePostsEvent(); - } - handlePostsViewScroll(atBottom) { - if (atBottom) { - this.setState({scrollType: PostsView.SCROLL_TYPE_BOTTOM}); - } else { - this.setState({scrollType: PostsView.SCROLL_TYPE_FREE}); - } - } - render() { - const postLists = this.state.postLists; - const channels = this.state.channels; - const currentChannelId = channels[this.state.currentChannelIndex]; - const channel = ChannelStore.get(currentChannelId); - - if (!channel) { - return null; - } - - const postListCtls = []; - for (let i = 0; i < channels.length; i++) { - const isActive = (channels[i] === currentChannelId); - postListCtls.push( - <PostsView - key={'postsviewkey' + channels[i]} - isActive={isActive} - postList={postLists[i]} - scrollType={this.state.scrollType} - scrollPostId={this.state.scrollPost} - postViewScrolled={this.handlePostsViewScroll} - loadMorePostsTopClicked={this.loadMorePostsTop} - loadMorePostsBottomClicked={() => { - // Do Nothing - }} - showMoreMessagesTop={!this.state.atTop[this.state.currentChannelIndex]} - showMoreMessagesBottom={false} - channel={channel} - messageSeparatorTime={this.state.currentLastViewed} - /> - ); - if (!postLists[i] && isActive) { - postListCtls.push( - <LoadingScreen - position='absolute' - key='loading' - /> - ); - } - } - - return ( - <div id='post-list'> - {postListCtls} - </div> - ); - } -} |