Removed all functionality required for removing used mentions from auto-complete

web/react/components/mention_list.jsx

@@ -75,7 +75,7 @@ module.exports = React.createClass({
             this.setState({selectedMention: 0, selectedUsername: ''});
         }
     },
-    onListenerChange: function(id, mentionText, excludeList) {
+    onListenerChange: function(id, mentionText) {
         if (id !== this.props.id) {
             return;
         }
@@ -84,9 +84,6 @@ module.exports = React.createClass({
         if (mentionText != null) {
             newState.mentionText = mentionText;
         }
-        if (excludeList != null) {
-            newState.excludeUsers = excludeList;
-        }
 
         this.setState(newState);
     },
@@ -143,15 +140,6 @@ module.exports = React.createClass({
             scrollTop: scrollAmount
         }, 75);
     },
-    alreadyMentioned: function(username) {
-        var excludeUsers = this.state.excludeUsers;
-        for (var i = 0; i < excludeUsers.length; i++) {
-            if (excludeUsers[i] === username) {
-                return true;
-            }
-        }
-        return false;
-    },
     getInitialState: function() {
         return {excludeUsers: [], mentionText: '-1', selectedMention: 0, selectedUsername: ''};
     },
@@ -195,9 +183,6 @@ module.exports = React.createClass({
         var index = 0;
 
         for (var i = 0; i < users.length && index < MAX_ITEMS_IN_LIST; i++) {
-            if (this.alreadyMentioned(users[i].username)) {
-                continue;
-            }
             if ((users[i].first_name && users[i].first_name.lastIndexOf(mentionText, 0) === 0) ||
                     (users[i].last_name && users[i].last_name.lastIndexOf(mentionText, 0) === 0) ||
                     users[i].username.lastIndexOf(mentionText, 0) === 0) {

web/react/components/textbox.jsx

@@ -35,7 +35,7 @@ module.exports = React.createClass({
         ErrorStore.addChangeListener(this._onError);
 
         this.resize();
-        this.processMentions();
+        this.updateMentionTab(null);
     },
     componentWillUnmount: function() {
         PostStore.removeAddMentionListener(this._onChange);
@@ -83,7 +83,7 @@ module.exports = React.createClass({
             this.caret = -1;
         }
         if (this.doProcessMentions) {
-            this.processMentions();
+            this.updateMentionTab(null);
             this.doProcessMentions = false;
         }
         this.resize();
@@ -103,15 +103,14 @@ module.exports = React.createClass({
     getInitialState: function() {
         return { mentionText: '-1', mentions: [], connection: "", timerInterrupt: null };
     },
-    updateMentionTab: function(mentionText, excludeList) {
+    updateMentionTab: function(mentionText) {
         var self = this;
         // using setTimeout so dispatch isn't called during an in progress dispatch
         setTimeout(function() {
             AppDispatcher.handleViewAction({
                 type: ActionTypes.RECIEVED_MENTION_DATA,
                 id: self.props.id,
-                mention_text: mentionText,
-                exclude_list: excludeList
+                mention_text: mentionText
             });
         }, 1);
     },
@@ -167,57 +166,6 @@ module.exports = React.createClass({
             this.doProcessMentions = true;
         }
     },
-    processMentions: function() {
-        /* First, find all the possible mentions and add
-            them all to a list of mentions */
-        var text = utils.insertHtmlEntities(this.refs.message.getDOMNode().value);
-
-        var profileMap = UserStore.getProfilesUsernameMap();
-
-        var re1 = /@([a-z0-9_]+)( |$|\n)/gi;
-
-        var matches = text.match(re1);
-
-        if (!matches) {
-            this.updateMentionTab(null, []);
-            return;
-        }
-
-        var mentions = [];
-        for (var i = 0; i < matches.length; i++) {
-            var m = matches[i].substring(1,matches[i].length).trim();
-            if ((m in profileMap && mentions.indexOf(m) === -1) || Constants.SPECIAL_MENTIONS.indexOf(m) !== -1) {
-                mentions.push(m);
-            }
-        }
-
-        /* Figure out what the user is currently typing. If it's a mention then we don't
-            want to add it to the mention list yet, so we remove it if
-            there is only one occurence of that mention so far. */
-        var caret = utils.getCaretPosition(this.refs.message.getDOMNode());
-
-        var text = this.props.messageText;
-
-        var preText = text.substring(0, caret);
-
-        var atIndex = preText.lastIndexOf('@');
-        var spaceIndex = preText.lastIndexOf(' ');
-        var newLineIndex = preText.lastIndexOf('\n');
-
-        var typingMention = "";
-        if (atIndex > spaceIndex && atIndex > newLineIndex) {
-
-            typingMention = text.substring(atIndex+1, caret);
-        }
-
-        var re2 = new RegExp('@' + typingMention + '( |$|\n)', 'g');
-
-        if ((text.match(re2) || []).length === 1 && mentions.indexOf(typingMention) !== -1) {
-            mentions.splice(mentions.indexOf(typingMention), 1);
-        }
-
-        this.updateMentionTab(null, mentions);
-    },
     checkForNewMention: function(text) {
         var caret = utils.getCaretPosition(this.refs.message.getDOMNode());
 
@@ -227,7 +175,7 @@ module.exports = React.createClass({
 
         // The @ character not typed, so nothing to do.
         if (atIndex === -1) {
-            this.updateMentionTab('-1', null);
+            this.updateMentionTab('-1');
             return;
         }
 
@@ -236,13 +184,13 @@ module.exports = React.createClass({
 
         // If there is a space after the last @, nothing to do.
         if (lastSpace > atIndex || lastCharSpace > atIndex) {
-            this.updateMentionTab('-1', null);
+            this.updateMentionTab('-1');
             return;
         }
 
         // Get the name typed so far.
         var name = preText.substring(atIndex+1, preText.length).toLowerCase();
-        this.updateMentionTab(name, null);
+        this.updateMentionTab(name);
     },
     addMention: function(name) {
         var caret = utils.getCaretPosition(this.refs.message.getDOMNode());

web/react/stores/post_store.jsx

@@ -193,7 +193,7 @@ PostStore.dispatchToken = AppDispatcher.register(function(payload) {
       PostStore.emitSelectedPostChange(action.from_search);
       break;
     case ActionTypes.RECIEVED_MENTION_DATA:
-      PostStore.emitMentionDataChange(action.id, action.mention_text, action.exclude_list);
+      PostStore.emitMentionDataChange(action.id, action.mention_text);
       break;
     case ActionTypes.RECIEVED_ADD_MENTION:
       PostStore.emitAddMention(action.id, action.username);