Merge remote-tracking branch 'origin/master'

conference.js

@@ -38,13 +38,6 @@ let connectionIsInterrupted = false;
  */
 let DSExternalInstallationInProgress = false;
 
-/**
- * Listens whether conference had been left from local user when we are trying
- * to navigate away from current page.
- * @type {HangupConferenceLeftListener}
- */
-let conferenceLeftListener = null;
-
 import {VIDEO_CONTAINER_TYPE} from "./modules/UI/videolayout/VideoContainer";
 
 /**
@@ -219,50 +212,6 @@ function maybeRedirectToWelcomePage(showThankYou) {
     }, 3000);
 }
 
-
-/**
- * Listens for CONFERENCE_LEFT event after hangup function has been executed.
- */
-class HangupConferenceLeftListener {
-    /**
-     * Creates HangupConferenceLeftListener and start listening for conference
-     * left event. On CONFERENCE_LEFT event calls should disconnect the user
-     * and maybe show the feedback dialog.
-     * @param {boolean} [requestFeedback=false] if user feedback should be
-     * requested
-     */
-    constructor(requestFeedback) {
-        this.requestFeedback = requestFeedback;
-        room.on(ConferenceEvents.CONFERENCE_LEFT,
-            this._handleConferenceLeft.bind(this));
-    }
-
-    /**
-     * Handles the conference left event.
-     * @private
-     */
-    _handleConferenceLeft() {
-        this._disconnectAndShowFeedback()
-            .then(() => {
-                APP.API.notifyReadyToClose();
-                maybeRedirectToWelcomePage();
-            }).catch(console.log);
-    }
-
-    /**
-     * Executes connection.disconnect and shows the feedback dialog
-     * @returns Promise.
-     * @private
-     */
-    _disconnectAndShowFeedback() {
-        APP.UI.hideRingOverLay();
-        connection.disconnect();
-        APP.API.notifyConferenceLeft(APP.conference.roomName);
-        return (this.requestFeedback) ?
-            APP.UI.requestFeedback() : Promise.resolve();
-    }
-}
-
 /**
  * Create local tracks of specified types.
  * @param {Object} options
@@ -486,6 +435,17 @@ function sendTokenDataStats() {
     }
 }
 
+/**
+ * Disconnects the connection.
+ * @returns resolved Promise. We need this in order to make the Promise.all
+ * call in hangup() to resolve when all operations are finished.
+ */
+function disconnect() {
+    connection.disconnect();
+    APP.API.notifyConferenceLeft(APP.conference.roomName);
+    return Promise.resolve();
+}
+
 /**
  * Set permanent ptoperties to analytics.
  * NOTE: Has to be used after JitsiMeetJS.init. otherwise analytics will be
@@ -1784,13 +1744,20 @@ export default {
      * requested
      */
     hangup (requestFeedback = false) {
-        if (!conferenceLeftListener) {
-            conferenceLeftListener
-                = new HangupConferenceLeftListener(requestFeedback);
-        }
-
-        //FIXME: Do something for the use case when we are not receiving
-        // CONFERENCE_LEFT for some reason
-        room.leave();
+        APP.UI.hideRingOverLay();
+        let requestFeedbackPromise = requestFeedback
+                ? APP.UI.requestFeedback().catch(() => Promise.resolve())
+                : Promise.resolve();
+        // All promises are returning Promise.resolve to make Promise.all to
+        // be resolved when both Promises are finished. Otherwise Promise.all
+        // will reject on first rejected Promise and we can redirect the page
+        // before all operations are done.
+        Promise.all([
+            requestFeedbackPromise,
+            room.leave().then(disconnect, disconnect)
+        ]).then(() => {
+            APP.API.notifyReadyToClose();
+            maybeRedirectToWelcomePage();
+        });
     }
 };

modules/UI/avatar/Avatar.js

@@ -1,4 +1,4 @@
-/* global MD5, config, interfaceConfig */
+/* global MD5, config, interfaceConfig, APP */
 
 let users = {};
 
@@ -10,6 +10,12 @@ export default {
      * @param val {string} value to be set
      */
     _setUserProp: function (id, prop, val) {
+        // FIXME: Fixes the issue with not be able to return avatar for the
+        // local user when the conference has been left. Maybe there is beter
+        // way to solve it.
+        if(APP.conference.isLocalId(id)) {
+            id = "local";
+        }
         if(!val || (users[id] && users[id][prop] === val))
             return;
         if(!users[id])
@@ -56,9 +62,8 @@ export default {
             return 'images/avatar2.png';
         }
 
-        if (!userId) {
-            console.error("Get avatar - id is undefined");
-            return null;
+        if (!userId || APP.conference.isLocalId(userId)) {
+            userId = "local";
         }
 
         let avatarId = null;