[RN] Fix the conference URL delivered to JitsiMeetView's listeners

react/features/base/conference/actions.js

@@ -29,7 +29,8 @@ import {
 import {
     AVATAR_ID_COMMAND,
     AVATAR_URL_COMMAND,
-    EMAIL_COMMAND
+    EMAIL_COMMAND,
+    JITSI_CONFERENCE_URL_KEY
 } from './constants';
 import { _addLocalTracksToConference } from './functions';
 
@@ -239,7 +240,7 @@ export function conferenceWillLeave(conference) {
 export function createConference() {
     return (dispatch, getState) => {
         const state = getState();
-        const connection = state['features/base/connection'].connection;
+        const { connection, locationURL } = state['features/base/connection'];
 
         if (!connection) {
             throw new Error('Cannot create a conference without a connection!');
@@ -258,6 +259,7 @@ export function createConference() {
                 room.toLowerCase(),
                 state['features/base/config']);
 
+        conference[JITSI_CONFERENCE_URL_KEY] = locationURL;
         dispatch(_conferenceWillJoin(conference));
 
         _addConferenceListeners(conference, dispatch);

react/features/base/conference/constants.js

@@ -18,3 +18,19 @@ export const AVATAR_URL_COMMAND = 'avatar-url';
  * @type {string}
  */
 export const EMAIL_COMMAND = 'email';
+
+/**
+ * The name of the {@code JitsiConference} property which identifies the URL of
+ * the conference represented by the {@code JitsiConference} instance.
+ *
+ * TODO It was introduced in a moment of desperation. Jitsi Meet SDK for Android
+ * and iOS needs to deliver events from the JavaScript side where they originate
+ * to the Java and Objective-C sides, respectively, where they are to be
+ * handled. The URL of the {@code JitsiConference} was chosen as the identifier
+ * because the Java and Objective-C sides join by URL through their respective
+ * loadURL methods. But features/base/connection's {@code locationURL} is not
+ * guaranteed at the time of this writing to match the {@code JitsiConference}
+ * instance when the events are to be fired. Patching {@code JitsiConference}
+ * from the outside is not cool but it should suffice for now.
+ */
+export const JITSI_CONFERENCE_URL_KEY = Symbol('url');

react/features/base/connection/functions.js

@@ -13,7 +13,10 @@ export function getInviteURL(stateOrGetState: Function | Object): ?string {
         = typeof stateOrGetState === 'function'
             ? stateOrGetState()
             : stateOrGetState;
-    const { locationURL } = state['features/base/connection'];
+    const locationURL
+        = state instanceof URL
+            ? state
+            : state['features/base/connection'].locationURL;
     let inviteURL;
 
     if (locationURL) {

react/features/mobile/external-api/middleware.js

@@ -7,9 +7,11 @@ import {
     CONFERENCE_JOINED,
     CONFERENCE_LEFT,
     CONFERENCE_WILL_JOIN,
-    CONFERENCE_WILL_LEAVE
+    CONFERENCE_WILL_LEAVE,
+    JITSI_CONFERENCE_URL_KEY
 } from '../../base/conference';
 import { MiddlewareRegistry } from '../../base/redux';
+import { toURLString } from '../../base/util';
 
 /**
  * Middleware that captures Redux actions and uses the ExternalAPI module to
@@ -27,30 +29,13 @@ MiddlewareRegistry.register(store => next => action => {
     case CONFERENCE_LEFT:
     case CONFERENCE_WILL_JOIN:
     case CONFERENCE_WILL_LEAVE: {
-        const { conference, room, type, ...data } = action;
+        const { conference, type, ...data } = action;
 
-        // For the above (redux) actions, conference and/or room identify a
+        // For the above (redux) actions, conference identifies a
         // JitsiConference instance. The external API cannot transport such an
         // object so we have to transport an "equivalent".
-        if (conference || room) {
-            // We have chosen to identify the object in question by the
-            // (supposedly) associated location URL. (FIXME Actually, the redux
-            // state locationURL is not really asssociated with the
-            // JitsiConference instance. The value of localtionURL is utilized
-            // in order to initialize the JitsiConference instance but the value
-            // of locationURL at the time of CONFERENCE_WILL_LEAVE and
-            // CONFERENCE_LEFT will not be the value with which the
-            // JitsiConference instance being left.)
-            const state = store.getState();
-            const { locationURL } = state['features/base/connection'];
-
-            if (!locationURL) {
-                // The (redux) action cannot be fully converted to an (external
-                // API) event.
-                break;
-            }
-
-            data.url = locationURL.href;
+        if (conference) {
+            data.url = toURLString(conference[JITSI_CONFERENCE_URL_KEY]);
         }
 
         // The (externa API) event's name is the string representation of the