Merge pull request #360 from rgarmsen2295/mm-375d

MM-375 Adds text formatting features using a modified version of the marked js library

8 files changed, 113 insertions, 40 deletions

diff --git a/web/react/components/channel_header.jsx b/web/react/components/channel_header.jsx
index 90a776791..4d64e2b94 100644
--- a/web/react/components/channel_header.jsx
+++ b/web/react/components/channel_header.jsx
@@ -156,7 +156,7 @@ module.exports = React.createClass({
         }
 
         var channel = this.state.channel;
-        var description = utils.textToJsx(channel.description, {singleline: true, noMentionHighlight: true});
+        var description = utils.textToJsx(channel.description, {singleline: true, noMentionHighlight: true, noTextFormatting: true});
         var popoverContent = React.renderToString(<MessageWrapper message={channel.description}/>);
         var channelTitle = channel.display_name;
         var currentId = UserStore.getCurrentId();
diff --git a/web/react/components/create_comment.jsx b/web/react/components/create_comment.jsx
index 78e06c532..a0a018025 100644
--- a/web/react/components/create_comment.jsx
+++ b/web/react/components/create_comment.jsx
@@ -184,6 +184,7 @@ module.exports = React.createClass({
                 </div>
             );
         }
+        var allowTextFormatting = config.AllowTextFormatting;
 
         var postError = null;
         if (this.state.postError) {
@@ -204,6 +205,10 @@ module.exports = React.createClass({
         if (postError) {
             postFooterClassName += ' has-error';
         }
+        var extraInfo = <MsgTyping channelId={this.props.channelId} parentId={this.props.rootId} />;
+        if (this.state.messageText.split(' ').length > 1 && allowTextFormatting) {
+            extraInfo = <span className='msg-format-help'>_<em>italics</em>_ *<strong>bold</strong>* `<code className='code-info'>code</code>`</span>;
+        }
 
         return (
             <form onSubmit={this.handleSubmit}>
@@ -224,7 +229,7 @@ module.exports = React.createClass({
                             onFileUpload={this.handleFileUploadComplete}
                             onUploadError={this.handleUploadError} />
                     </div>
-                    <MsgTyping channelId={this.props.channelId} parentId={this.props.rootId}  />
+                    {extraInfo}
                     <div className={postFooterClassName}>
                         <input type='button' className='btn btn-primary comment-btn pull-right' value='Add Comment' onClick={this.handleSubmit} />
                         {postError}
diff --git a/web/react/components/create_post.jsx b/web/react/components/create_post.jsx
index 9ca1d5388..3e1faba7d 100644
--- a/web/react/components/create_post.jsx
+++ b/web/react/components/create_post.jsx
@@ -224,6 +224,7 @@ module.exports = React.createClass({
                 </div>
             );
         }
+        var allowTextFormatting = config.AllowTextFormatting;
 
         var postError = null;
         if (this.state.postError) {
@@ -244,6 +245,10 @@ module.exports = React.createClass({
         if (postError) {
             postFooterClassName += ' has-error';
         }
+        var extraInfo = <MsgTyping channelId={this.state.channel_id} parentId='' />;
+        if (this.state.messageText.split(' ').length > 1 && allowTextFormatting) {
+            extraInfo = <span className='msg-typing'>_<em>italics</em>_ *<strong>bold</strong>* `<code className='code-info'>code</code>`</span>;
+        }
 
         return (
             <form id='create_post' ref='topDiv' role='form' onSubmit={this.handleSubmit}>
@@ -268,7 +273,7 @@ module.exports = React.createClass({
                         {postError}
                         {serverError}
                         {preview}
-                        <MsgTyping channelId={this.state.channelId} parentId=''/>
+                        {extraInfo}
                     </div>
                 </div>
             </form>
diff --git a/web/react/components/post_body.jsx b/web/react/components/post_body.jsx
index 860c96d84..fab6833e6 100644
--- a/web/react/components/post_body.jsx
+++ b/web/react/components/post_body.jsx
@@ -4,59 +4,69 @@
 var FileAttachmentList = require('./file_attachment_list.jsx');
 var UserStore = require('../stores/user_store.jsx');
 var utils = require('../utils/utils.jsx');
+var formatText = require('../../static/js/marked/lib/marked.js');
 
 module.exports = React.createClass({
     componentWillReceiveProps: function(nextProps) {
         var linkData = utils.extractLinks(nextProps.post.message);
-        this.setState({ links: linkData["links"], message: linkData["text"] });
+        this.setState({links: linkData.links, message: linkData.text});
     },
     getInitialState: function() {
         var linkData = utils.extractLinks(this.props.post.message);
-        return { links: linkData["links"], message: linkData["text"] };
+        return {links: linkData.links, message: linkData.text};
     },
     render: function() {
         var post = this.props.post;
         var filenames = this.props.post.filenames;
         var parentPost = this.props.parentPost;
         var inner = utils.textToJsx(this.state.message);
+        var allowTextFormatting = config.AllowTextFormatting;
 
-        var comment = "";
-        var reply = "";
-        var postClass = "";
+        var comment = '';
+        var postClass = '';
 
         if (parentPost) {
             var profile = UserStore.getProfile(parentPost.user_id);
-            var apostrophe = "";
-            var name = "...";
+            var apostrophe = '';
+            var name = '...';
             if (profile != null) {
                 if (profile.username.slice(-1) === 's') {
                     apostrophe = "'";
                 } else {
                     apostrophe = "'s";
                 }
-                name = <a className="theme" onClick={function(){ utils.searchForTerm(profile.username); }}>{profile.username}</a>;
+                name = <a className='theme' onClick={utils.searchForTerm.bind(this, profile.username)}>{profile.username}</a>;
             }
 
-            var message = ""
-            if(parentPost.message) {
-                message = utils.replaceHtmlEntities(parentPost.message)
+            var message = '';
+            if (parentPost.message) {
+                message = utils.replaceHtmlEntities(parentPost.message);
             } else if (parentPost.filenames.length) {
                 message = parentPost.filenames[0].split('/').pop();
 
                 if (parentPost.filenames.length === 2) {
-                    message += " plus 1 other file";
+                    message += ' plus 1 other file';
                 } else if (parentPost.filenames.length > 2) {
-                    message += " plus " + (parentPost.filenames.length - 1) + " other files";
+                    message += ' plus ' + (parentPost.filenames.length - 1) + ' other files';
                 }
             }
 
-            comment = (
-                <p className="post-link">
-                    <span>Commented on {name}{apostrophe} message: <a className="theme" onClick={this.props.handleCommentClick}>{message}</a></span>
-                </p>
-            );
+            if (allowTextFormatting) {
+                message = formatText(message, {sanitize: true, mangle: false, gfm: true, breaks: true, tables: false, smartypants: true, renderer: utils.customMarkedRenderer({disable: true})});
+                comment = (
+                    <p className='post-link'>
+                        <span>Commented on {name}{apostrophe} message: <a className='theme' onClick={this.props.handleCommentClick} dangerouslySetInnerHTML={{__html: message}} /></span>
+                    </p>
+                );
+            } else {
+                comment = (
+                    <p className='post-link'>
+                        <span>Commented on {name}{apostrophe} message: <a className='theme' onClick={this.props.handleCommentClick}>{message}</a></span>
+                    </p>
+                );
+            }
 
-            postClass += " post-comment";
+            postClass += ' post-comment';
         }
 
         var embed;
@@ -64,18 +74,26 @@ module.exports = React.createClass({
             embed = utils.getEmbed(this.state.links[0]);
         }
 
+        var innerHolder = <p key={post.id + '_message'} className={postClass}><span>{inner}</span></p>;
+        if (allowTextFormatting) {
+            innerHolder = <div key={post.id + '_message'} className={postClass}><span>{inner}</span></div>;
+        }
+
+        var fileAttachmentHolder = '';
+        if (filenames && filenames.length > 0) {
+            fileAttachmentHolder = (<FileAttachmentList
+                                        filenames={filenames}
+                                        modalId={'view_image_modal_' + post.id}
+                                        channelId={post.channel_id}
+                                        userId={post.user_id} />);
+        }
+
         return (
-            <div className="post-body">
-                { comment }
-                <p key={post.id+"_message"} className={postClass}><span>{inner}</span></p>
-                { filenames && filenames.length > 0 ?
-                    <FileAttachmentList
-                        filenames={filenames}
-                        modalId={"view_image_modal_" + post.id}
-                        channelId={post.channel_id}
-                        userId={post.user_id} />
-                : "" }
-                { embed }
+            <div className='post-body'>
+                {comment}
+                {innerHolder}
+                {fileAttachmentHolder}
+                {embed}
             </div>
         );
     }
diff --git a/web/react/components/post_list.jsx b/web/react/components/post_list.jsx
index 83f806b79..ad7f4a8bf 100644
--- a/web/react/components/post_list.jsx
+++ b/web/react/components/post_list.jsx
@@ -197,7 +197,10 @@ module.exports = React.createClass({
                 var post = post_list.posts[msg.props.post_id];
                 post.message = msg.props.message;
 
+                post.lastEditDate = Date.now();
+
                 post_list.posts[post.id] = post;
+
                 this.setState({ post_list: post_list });
 
                 PostStore.storePosts(msg.channel_id, post_list);
@@ -430,8 +433,13 @@ module.exports = React.createClass({
                 // it is the last comment if it is last post in the channel or the next post has a different root post
                 var isLastComment = utils.isComment(post) && (i === 0 || posts[order[i-1]].root_id != post.root_id);
 
+                var postKey = post.id;
+                if (post.lastEditDate) {
+                    postKey += post.lastEditDate;
+                }
+
                 var postCtl = (
-                    <Post ref={post.id} sameUser={sameUser} sameRoot={sameRoot} post={post} parentPost={parentPost} key={post.id}
+                    <Post ref={post.id} sameUser={sameUser} sameRoot={sameRoot} post={post} parentPost={parentPost} key={postKey}
                         posts={posts} hideProfilePic={hideProfilePic} isLastComment={isLastComment}
                     />
                 );
diff --git a/web/react/components/post_right.jsx b/web/react/components/post_right.jsx
index ad8b54012..19e4cf67a 100644
--- a/web/react/components/post_right.jsx
+++ b/web/react/components/post_right.jsx
@@ -56,6 +56,7 @@ RhsHeaderPost = React.createClass({
 
 RootPost = React.createClass({
     render: function() {
+        var allowTextFormatting = config.AllowTextFormatting;
         var post = this.props.post;
         var message = utils.textToJsx(post.message);
         var isOwner = UserStore.getCurrentId() == post.user_id;
@@ -76,6 +77,11 @@ RootPost = React.createClass({
             channelName = (channel.type === 'D') ? "Private Message" : channel.display_name;
         }
 
+        var messageHolder = <p>{message}</p>;
+        if (allowTextFormatting) {
+            messageHolder = <div>{message}</div>;
+        }
+
         return (
             <div className={"post post--root " + currentUserCss}>
                 <div className="post-right-channel__name">{ channelName }</div>
@@ -101,7 +107,7 @@ RootPost = React.createClass({
                         </li>
                     </ul>
                     <div className="post-body">
-                        <p>{message}</p>
+                        {messageHolder}
                         { post.filenames && post.filenames.length > 0 ?
                             <FileAttachmentList
                                 filenames={post.filenames}
@@ -119,6 +125,7 @@ RootPost = React.createClass({
 
 CommentPost = React.createClass({
     render: function() {
+        var allowTextFormatting = config.AllowTextFormatting;
         var post = this.props.post;
 
         var commentClass = "post";
@@ -138,6 +145,11 @@ CommentPost = React.createClass({
         var message = utils.textToJsx(post.message);
         var timestamp = UserStore.getCurrentUser().update_at;
 
+        var messageHolder = <p>{message}</p>;
+        if (allowTextFormatting) {
+            messageHolder = <div>{message}</div>;
+        }
+
         return (
             <div className={commentClass + " " + currentUserCss}>
                 <div className="post-profile-img__container">
@@ -160,7 +172,7 @@ CommentPost = React.createClass({
                         </li>
                     </ul>
                     <div className="post-body">
-                        <p>{message}</p>
+                        {messageHolder}
                         { post.filenames && post.filenames.length > 0 ?
                             <FileAttachmentList
                                 filenames={post.filenames}
@@ -273,11 +285,22 @@ module.exports = React.createClass({
             root_post = post_list.posts[selected_post.root_id];
         }
 
+        var rootPostKey = root_post.id
+        if (root_post.lastEditDate) {
+            rootPostKey += root_post.lastEditDate;
+        }
+
         var posts_array = [];
 
         for (var postId in post_list.posts) {
             var cpost = post_list.posts[postId];
             if (cpost.root_id == root_post.id) {
+                var cpostKey = cpost.id
+                if (cpost.lastEditDate) {
+                    cpostKey += cpost.lastEditDate;
+                }
+
+                cpost.cpostKey = cpostKey;
                 posts_array.push(cpost);
             }
         }
@@ -300,10 +323,10 @@ module.exports = React.createClass({
                 <div className="sidebar-right__body">
                     <RhsHeaderPost fromSearch={this.props.fromSearch} isMentionSearch={this.props.isMentionSearch} />
                     <div className="post-right__scroll">
-                        <RootPost post={root_post} commentCount={posts_array.length}/>
+                        <RootPost key={rootPostKey} post={root_post} commentCount={posts_array.length}/>
                         <div className="post-right-comments-container">
                         { posts_array.map(function(cpost) {
-                                return <CommentPost ref={cpost.id} key={cpost.id} post={cpost} selected={ (cpost.id == selected_post.id) } />
+                                return <CommentPost ref={cpost.id} key={cpost.cpostKey} post={cpost} selected={ (cpost.id == selected_post.id) } />
                         })}
                         </div>
                         <div className="post-create__container">
diff --git a/web/react/components/search_results.jsx b/web/react/components/search_results.jsx
index 643ad112b..8f6bd861a 100644
--- a/web/react/components/search_results.jsx
+++ b/web/react/components/search_results.jsx
@@ -84,6 +84,8 @@ var SearchItem = React.createClass({
             channelName = (channel.type === 'D') ? "Private Message" : channel.display_name;
         }
 
+        var searchItemKey = Date.now().toString();
+
         return (
             <div className="search-item-container post" onClick={this.handleClick}>
                 <div className="search-channel__name">{ channelName }</div>
@@ -99,7 +101,7 @@ var SearchItem = React.createClass({
                             </time>
                         </li>
                     </ul>
-                    <div className="search-item-snippet"><span>{message}</span></div>
+                    <div key={this.props.key + searchItemKey} className="search-item-snippet"><span>{message}</span></div>
                 </div>
             </div>
         );
@@ -131,6 +133,7 @@ module.exports = React.createClass({
         if (this.isMounted()) {
             var newState = getStateFromStores();
             if (!utils.areStatesEqual(newState, this.state)) {
+                newState.last_edit_time = Date.now();
                 this.setState(newState);
             }
         }
@@ -152,6 +155,11 @@ module.exports = React.createClass({
         var noResults = (!results || !results.order || !results.order.length);
         var searchTerm = PostStore.getSearchTerm();
 
+        var searchItemKey = "";
+        if (this.state.last_edit_time) {
+            searchItemKey += this.state.last_edit_time.toString();
+        }
+
         return (
             <div className="sidebar--right__content">
                 <div className="search-bar__container sidebar--right__search-header">{searchForm}</div>
@@ -162,7 +170,7 @@ module.exports = React.createClass({
                         { noResults ? <div className="sidebar--right__subheader">No results</div>
                                     : results.order.map(function(id) {
                                           var post = results.posts[id];
-                                          return <SearchItem key={post.id} post={post} term={searchTerm} isMentionSearch={this.props.isMentionSearch} />
+                                          return <SearchItem key={searchItemKey + post.id} post={post} term={searchTerm} isMentionSearch={this.props.isMentionSearch} />
                                     }, this)
                         }
 
diff --git a/web/react/components/sidebar.jsx b/web/react/components/sidebar.jsx
index 80e3632c7..988ef4a9c 100644
--- a/web/react/components/sidebar.jsx
+++ b/web/react/components/sidebar.jsx
@@ -11,6 +11,7 @@ var BrowserStore = require('../stores/browser_store.jsx');
 var utils = require('../utils/utils.jsx');
 var SidebarHeader = require('./sidebar_header.jsx');
 var SearchBox = require('./search_bar.jsx');
+var formatText = require('../../static/js/marked/lib/marked.js');
 
 var Constants = require('../utils/constants.jsx');
 var ActionTypes = Constants.ActionTypes;
@@ -209,6 +210,11 @@ module.exports = React.createClass({
                         utils.notifyMe(title, username + ' did something new', channel);
                     }
                 } else {
+                    var allowTextFormatting = config.AllowTextFormatting;
+                    if (allowTextFormatting) {
+                        notifyText = formatText(notifyText, {sanitize: false, mangle: false, gfm: true, breaks: true, tables: false, smartypants: true, renderer: utils.customMarkedRenderer({disable: true})});
+                    }
+                    notifyText = utils.replaceHtmlEntities(notifyText);
                     utils.notifyMe(title, username + ' wrote: ' + notifyText, channel);
                 }
                 if (!user.notify_props || user.notify_props.desktop_sound === 'true') {