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507 lines
22 KiB
JavaScript
507 lines
22 KiB
JavaScript
// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
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// See License.txt for license information.
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var PostStore = require('../stores/post_store.jsx');
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var ChannelStore = require('../stores/channel_store.jsx');
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var UserStore = require('../stores/user_store.jsx');
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var UserProfile = require( './user_profile.jsx' );
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var AsyncClient = require('../utils/async_client.jsx');
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var CreatePost = require('./create_post.jsx');
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var Post = require('./post.jsx');
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var SocketStore = require('../stores/socket_store.jsx');
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var utils = require('../utils/utils.jsx');
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var Client = require('../utils/client.jsx');
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var AppDispatcher = require('../dispatcher/app_dispatcher.jsx');
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var Constants = require('../utils/constants.jsx');
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var ActionTypes = Constants.ActionTypes;
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function getStateFromStores() {
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var channel = ChannelStore.getCurrent();
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if (channel == null) channel = {};
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return {
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post_list: PostStore.getCurrentPosts(),
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channel: channel
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};
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}
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function changeColor(col, amt) {
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var usePound = false;
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if (col[0] == "#") {
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col = col.slice(1);
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usePound = true;
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}
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var num = parseInt(col,16);
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var r = (num >> 16) + amt;
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if (r > 255) r = 255;
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else if (r < 0) r = 0;
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var b = ((num >> 8) & 0x00FF) + amt;
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if (b > 255) b = 255;
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else if (b < 0) b = 0;
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var g = (num & 0x0000FF) + amt;
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if (g > 255) g = 255;
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else if (g < 0) g = 0;
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return (usePound?"#":"") + String("000000" + (g | (b << 8) | (r << 16)).toString(16)).slice(-6);
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}
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module.exports = React.createClass({
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scrollPosition: 0,
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preventScrollTrigger: false,
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gotMorePosts: false,
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oldScrollHeight: 0,
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oldZoom: 0,
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scrolledToNew: false,
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componentDidMount: function() {
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var user = UserStore.getCurrentUser();
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if (user.props && user.props.theme) {
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utils.changeCss('a.theme', 'color:'+user.props.theme+'; fill:'+user.props.theme+'!important;');
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utils.changeCss('div.theme', 'background-color:'+user.props.theme+';');
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utils.changeCss('.btn.btn-primary', 'background: ' + user.props.theme+';');
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utils.changeCss('.btn.btn-primary:hover, .btn.btn-primary:active, .btn.btn-primary:focus', 'background: ' + changeColor(user.props.theme, -10) +';');
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utils.changeCss('.modal .modal-header', 'background: ' + user.props.theme+';');
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utils.changeCss('.mention', 'background: ' + user.props.theme+';');
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utils.changeCss('.mention-link', 'color: ' + user.props.theme+';');
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utils.changeCss('@media(max-width: 768px){.search-bar__container', 'background: ' + user.props.theme+';}');
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}
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PostStore.addChangeListener(this._onChange);
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ChannelStore.addChangeListener(this._onChange);
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UserStore.addStatusesChangeListener(this._onChange);
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SocketStore.addChangeListener(this._onSocketChange);
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$(".post-list-holder-by-time").perfectScrollbar();
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this.resize();
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var post_holder = $(".post-list-holder-by-time")[0];
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this.scrollPosition = $(post_holder).scrollTop() + $(post_holder).innerHeight();
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this.oldScrollHeight = post_holder.scrollHeight;
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this.oldZoom = (window.outerWidth - 8) / window.innerWidth;
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var self = this;
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$(window).resize(function(){
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$(post_holder).perfectScrollbar('update');
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// this only kind of works, detecting zoom in browsers is a nightmare
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var newZoom = (window.outerWidth - 8) / window.innerWidth;
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if (self.scrollPosition >= post_holder.scrollHeight || (self.oldScrollHeight != post_holder.scrollHeight && self.scrollPosition >= self.oldScrollHeight) || self.oldZoom != newZoom) self.resize();
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self.oldZoom = newZoom;
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if ($('#create_post').length > 0) {
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var height = $(window).height() - $('#create_post').height() - $('#error_bar').outerHeight() - 50;
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$(".post-list-holder-by-time").css("height", height + "px");
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}
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});
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$(post_holder).scroll(function(e){
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if (!self.preventScrollTrigger) {
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self.scrollPosition = $(post_holder).scrollTop() + $(post_holder).innerHeight();
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}
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self.preventScrollTrigger = false;
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});
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$('body').on('click.userpopover', function(e){
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if ($(e.target).attr('data-toggle') !== 'popover'
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&& $(e.target).parents('.popover.in').length === 0) {
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$('.user-popover').popover('hide');
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}
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});
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$('.post-list__content div .post').removeClass('post--last');
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$('.post-list__content div:last-child .post').addClass('post--last');
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$('body').on('mouseenter mouseleave', '.post', function(ev){
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if(ev.type === 'mouseenter'){
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$(this).parent('div').prev('.date-separator, .new-separator').addClass('hovered--after');
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$(this).parent('div').next('.date-separator, .new-separator').addClass('hovered--before');
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}
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else {
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$(this).parent('div').prev('.date-separator, .new-separator').removeClass('hovered--after');
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$(this).parent('div').next('.date-separator, .new-separator').removeClass('hovered--before');
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}
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});
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$('body').on('mouseenter mouseleave', '.post.post--comment.same--root', function(ev){
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if(ev.type === 'mouseenter'){
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$(this).parent('div').prev('.date-separator, .new-separator').addClass('hovered--comment');
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$(this).parent('div').next('.date-separator, .new-separator').addClass('hovered--comment');
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}
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else {
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$(this).parent('div').prev('.date-separator, .new-separator').removeClass('hovered--comment');
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$(this).parent('div').next('.date-separator, .new-separator').removeClass('hovered--comment');
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}
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});
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},
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componentDidUpdate: function() {
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this.resize();
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var post_holder = $(".post-list-holder-by-time")[0];
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this.scrollPosition = $(post_holder).scrollTop() + $(post_holder).innerHeight();
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this.oldScrollHeight = post_holder.scrollHeight;
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$('.post-list__content div .post').removeClass('post--last');
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$('.post-list__content div:last-child .post').addClass('post--last');
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},
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componentWillUnmount: function() {
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PostStore.removeChangeListener(this._onChange);
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ChannelStore.removeChangeListener(this._onChange);
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UserStore.removeStatusesChangeListener(this._onChange);
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SocketStore.removeChangeListener(this._onSocketChange);
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$('body').off('click.userpopover');
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},
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resize: function() {
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if (this.gotMorePosts) {
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this.gotMorePosts = false;
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var post_holder = $(".post-list-holder-by-time")[0];
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this.preventScrollTrigger = true;
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$(post_holder).scrollTop($(post_holder).scrollTop() + (post_holder.scrollHeight-this.oldScrollHeight) );
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$(post_holder).perfectScrollbar('update');
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} else {
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var post_holder = $(".post-list-holder-by-time")[0];
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this.preventScrollTrigger = true;
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if ($("#new_message")[0] && !this.scrolledToNew) {
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$(post_holder).scrollTop($(post_holder).scrollTop() + $("#new_message").offset().top - 63);
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$(post_holder).perfectScrollbar('update');
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this.scrolledToNew = true;
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} else {
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$(post_holder).scrollTop(post_holder.scrollHeight);
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$(post_holder).perfectScrollbar('update');
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}
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}
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},
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_onChange: function() {
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var newState = getStateFromStores();
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if (!utils.areStatesEqual(newState, this.state)) {
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if (this.state.post_list && this.state.post_list.order) {
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if (this.state.channel.id === newState.channel.id && this.state.post_list.order.length != newState.post_list.order.length && newState.post_list.order.length > Constants.POST_CHUNK_SIZE) {
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this.gotMorePosts = true;
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}
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}
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if (this.state.channel.id !== newState.channel.id) {
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this.scrolledToNew = false;
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}
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this.setState(newState);
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} else {
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// Updates the timestamp on each post
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this.forceUpdate()
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}
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},
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_onSocketChange: function(msg) {
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if (msg.action == "posted") {
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var post = JSON.parse(msg.props.post);
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var post_list = PostStore.getPosts(msg.channel_id);
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if (!post_list) return;
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post_list.posts[post.id] = post;
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if (post_list.order.indexOf(post.id) === -1) {
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post_list.order.unshift(post.id);
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}
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if (this.state.channel.id === msg.channel_id) {
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this.setState({ post_list: post_list });
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};
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PostStore.storePosts(post.channel_id, post_list);
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} else if (msg.action == "post_edited") {
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if (this.state.channel.id == msg.channel_id) {
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var post_list = this.state.post_list;
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if (!(msg.props.post_id in post_list.posts)) return;
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var post = post_list.posts[msg.props.post_id];
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post.message = msg.props.message;
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post_list.posts[post.id] = post;
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this.setState({ post_list: post_list });
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PostStore.storePosts(msg.channel_id, post_list);
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} else {
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AsyncClient.getPosts(true, msg.channel_id);
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}
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} else if (msg.action == "post_deleted") {
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var activeRoot = $(document.activeElement).closest('.comment-create-body')[0];
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var activeRootPostId = activeRoot && activeRoot.id.length > 0 ? activeRoot.id : "";
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if (this.state.channel.id == msg.channel_id) {
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var post_list = this.state.post_list;
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if (!(msg.props.post_id in this.state.post_list.posts)) return;
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delete post_list.posts[msg.props.post_id];
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var index = post_list.order.indexOf(msg.props.post_id);
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if (index > -1) post_list.order.splice(index, 1);
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var scrollSave = $(".post-list-holder-by-time").scrollTop();
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this.setState({ post_list: post_list });
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$(".post-list-holder-by-time").scrollTop(scrollSave)
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PostStore.storePosts(msg.channel_id, post_list);
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} else {
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AsyncClient.getPosts(true, msg.channel_id);
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}
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if (activeRootPostId === msg.props.post_id && UserStore.getCurrentId() != msg.user_id) {
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$('#post_deleted').modal('show');
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}
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} else if(msg.action == "new_user") {
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AsyncClient.getProfiles();
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}
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},
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getMorePosts: function(e) {
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e.preventDefault();
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if (!this.state.post_list) return;
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var posts = this.state.post_list.posts;
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var order = this.state.post_list.order;
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var channel_id = this.state.channel.id;
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$(this.refs.loadmore.getDOMNode()).text("Retrieving more messages...");
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var self = this;
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var currentPos = $(".post-list").scrollTop;
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Client.getPosts(
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channel_id,
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order.length,
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Constants.POST_CHUNK_SIZE,
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function(data) {
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$(self.refs.loadmore.getDOMNode()).text("Load more messages");
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if (!data) return;
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if (data.order.length === 0) return;
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var post_list = {}
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post_list.posts = $.extend(posts, data.posts);
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post_list.order = order.concat(data.order);
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_POSTS,
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id: channel_id,
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post_list: post_list
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});
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Client.getProfiles();
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$(".post-list").scrollTop(currentPos);
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},
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function(err) {
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$(self.refs.loadmore.getDOMNode()).text("Load more messages");
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dispatchError(err, "getPosts");
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}
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);
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},
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getInitialState: function() {
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return getStateFromStores();
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},
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render: function() {
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var order = [];
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var posts;
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var last_viewed = Number.MAX_VALUE;
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if (ChannelStore.getCurrentMember() != null)
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last_viewed = ChannelStore.getCurrentMember().last_viewed_at;
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if (this.state.post_list != null) {
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posts = this.state.post_list.posts;
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order = this.state.post_list.order;
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}
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var rendered_last_viewed = false;
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var user_id = "";
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if (UserStore.getCurrentId()) {
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user_id = UserStore.getCurrentId();
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} else {
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return <div/>;
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}
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var channel = this.state.channel;
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var more_messages = <p className="beginning-messages-text">Beginning of Channel</p>;
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if (channel != null) {
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if (order.length > 0 && order.length % Constants.POST_CHUNK_SIZE === 0) {
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more_messages = <a ref="loadmore" className="more-messages-text theme" href="#" onClick={this.getMorePosts}>Load more messages</a>;
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} else if (channel.type === 'D') {
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var teammate = utils.getDirectTeammate(channel.id)
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if (teammate) {
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var teammate_name = teammate.full_name.length > 0 ? teammate.full_name : teammate.username;
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more_messages = (
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<div className="channel-intro">
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<div className="post-profile-img__container channel-intro-img">
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<img className="post-profile-img" src={"/api/v1/users/" + teammate.id + "/image"} height="50" width="50" />
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</div>
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<div className="channel-intro-profile">
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<strong><UserProfile userId={teammate.id} /></strong>
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</div>
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<p className="channel-intro-text">{"This is the start of your private message history with " + teammate_name + "." }<br/>{"Private messages and files shared here are not shown to people outside this area."}</p>
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</div>
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);
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} else {
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more_messages = (
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<div className="channel-intro">
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<p className="channel-intro-text">{"This is the start of your private message history with this " + strings.Team + "mate. Private messages and files shared here are not shown to people outside this area."}</p>
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</div>
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);
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}
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} else if (channel.type === 'P' || channel.type === 'O') {
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var ui_name = channel.display_name
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var members = ChannelStore.getCurrentExtraInfo().members;
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var creator_name = "";
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var userStyle = { color: UserStore.getCurrentUser().props.theme }
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for (var i = 0; i < members.length; i++) {
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if (members[i].roles.indexOf('admin') > -1) {
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creator_name = members[i].username;
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break;
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}
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}
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if (channel.name === Constants.DEFAULT_CHANNEL) {
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more_messages = (
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<div className="channel-intro">
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<h4 className="channel-intro-title">Welcome</h4>
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<p>
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Welcome to {ui_name}!
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<br/><br/>
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{"This is the first channel " + strings.Team + "mates see when they"}
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<br/>
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sign up - use it for posting updates everyone needs to know.
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<br/><br/>
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To create a new channel or join an existing one, go to
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<br/>
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the Left Hand Sidebar under “Channels” and click “More…”.
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<br/>
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</p>
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</div>
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);
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} else if (channel.name === Constants.OFFTOPIC_CHANNEL) {
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more_messages = (
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<div className="channel-intro">
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<h4 className="channel-intro-title">Welcome</h4>
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<p>
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{"This is the start of " + ui_name + ", a channel for conversations you’d prefer out of more focused channels."}
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<br/>
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<a className="intro-links" href="#" style={userStyle} data-toggle="modal" data-target="#edit_channel" data-desc={channel.description} data-title={ui_name} data-channelid={channel.id}><i className="fa fa-pencil"></i>Set a description</a>
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</p>
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</div>
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);
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} else {
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var ui_type = channel.type === 'P' ? "private group" : "channel";
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more_messages = (
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<div className="channel-intro">
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<h4 className="channel-intro-title">Welcome</h4>
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<p>
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{ creator_name != "" ? "This is the start of the " + ui_name + " " + ui_type + ", created by " + creator_name + " on " + utils.displayDate(channel.create_at) + "."
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: "This is the start of the " + ui_name + " " + ui_type + ", created on "+ utils.displayDate(channel.create_at) + "." }
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{ channel.type === 'P' ? " Only invited members can see this private group." : " Any member can join and read this channel." }
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<br/>
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<a className="intro-links" href="#" style={userStyle} data-toggle="modal" data-target="#edit_channel" data-desc={channel.description} data-title={channel.display_name} data-channelid={channel.id}><i className="fa fa-pencil"></i>Set a description</a>
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<a className="intro-links" style={userStyle} data-toggle="modal" data-target="#channel_invite"><i className="fa fa-user-plus"></i>Invite others to this {ui_type}</a>
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</p>
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</div>
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);
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}
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}
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}
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var postCtls = [];
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if (posts != undefined) {
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var previousPostDay = posts[order[order.length-1]] ? utils.getDateForUnixTicks(posts[order[order.length-1]].create_at): new Date();
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var currentPostDay = new Date();
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for (var i = order.length-1; i >= 0; i--) {
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var post = posts[order[i]];
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var parentPost;
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if (post.parent_id) {
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parentPost = posts[post.parent_id];
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} else {
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parentPost = null;
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}
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var sameUser = i < order.length-1 && posts[order[i+1]].user_id === post.user_id && post.create_at - posts[order[i+1]].create_at <= 1000*60*5 ? "same--user" : "";
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var sameRoot = i < order.length-1 && post.root_id != "" && (posts[order[i+1]].id === post.root_id || posts[order[i+1]].root_id === post.root_id) ? true : false;
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// we only hide the profile pic if the previous post is not a comment, the current post is not a comment, and the previous post was made by the same user as the current post
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var hideProfilePic = i < order.length-1 && posts[order[i+1]].user_id === post.user_id && posts[order[i+1]].root_id === '' && post.root_id === '';
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// check if it's the last comment in a consecutive string of comments on the same post
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var isLastComment = false;
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if (utils.isComment(post)) {
|
||
// it is the last comment if it is last post in the channel or the next post has a different root post
|
||
isLastComment = (i === 0 || posts[order[i-1]].root_id != post.root_id);
|
||
}
|
||
|
||
var postCtl = <Post sameUser={sameUser} sameRoot={sameRoot} post={post} parentPost={parentPost} key={post.id} posts={posts} hideProfilePic={hideProfilePic} isLastComment={isLastComment} />;
|
||
|
||
currentPostDay = utils.getDateForUnixTicks(post.create_at);
|
||
if(currentPostDay.getDate() !== previousPostDay.getDate() || currentPostDay.getMonth() !== previousPostDay.getMonth() || currentPostDay.getFullYear() !== previousPostDay.getFullYear()) {
|
||
postCtls.push(
|
||
<div className="date-separator">
|
||
<hr className="separator__hr" />
|
||
<div className="separator__text">{currentPostDay.toDateString()}</div>
|
||
</div>
|
||
);
|
||
}
|
||
|
||
if (post.create_at > last_viewed && !rendered_last_viewed) {
|
||
rendered_last_viewed = true;
|
||
postCtls.push(
|
||
<div className="new-separator">
|
||
<hr id="new_message" className="separator__hr" />
|
||
<div className="separator__text">New Messages</div>
|
||
</div>
|
||
);
|
||
}
|
||
postCtls.push(postCtl);
|
||
previousPostDay = utils.getDateForUnixTicks(post.create_at);
|
||
}
|
||
}
|
||
else {
|
||
postCtls.push(
|
||
<div ref="loadingscreen" className="loading-screen">
|
||
<div className="loading__content">
|
||
<h3>Loading</h3>
|
||
<div id="round_1" className="round"></div>
|
||
<div id="round_2" className="round"></div>
|
||
<div id="round_3" className="round"></div>
|
||
</div>
|
||
</div>
|
||
);
|
||
}
|
||
|
||
return (
|
||
<div ref="postlist" className="post-list-holder-by-time">
|
||
<div className="post-list__table">
|
||
<div className="post-list__content">
|
||
{ more_messages }
|
||
{ postCtls }
|
||
</div>
|
||
</div>
|
||
</div>
|
||
);
|
||
}
|
||
});
|
||
|
||
|