feat(reload): Preserve local track mute state.

connection_optimization/do_external_connect.js

@@ -1,7 +1,7 @@
 /* global config, createConnectionExternally */
 
 import getRoomName from '../react/features/base/config/getRoomName';
-import parseURLParams from '../react/features/base/config/parseURLParams';
+import { parseURLParams } from '../react/features/base/util/parseURLParams';
 
 /**
  * Implements external connect using createConnectionExternally function defined

modules/API/constants.js

@@ -1,10 +1,10 @@
-// XXX The function parseURLParams is exported by the feature base/config (as
+// XXX The function parseURLParams is exported by the feature base/util (as
 // defined in the terminology of react/). However, this file is (very likely)
 // bundled in external_api in addition to app.bundle and, consequently, it is
 // best to import as little as possible here (rather than the whole feature
-// base/config) in order to minimize the amount of source code bundled into
+// base/util) in order to minimize the amount of source code bundled into
 // multiple bundles.
-import parseURLParams from '../../react/features/base/config/parseURLParams';
+import { parseURLParams } from '../../react/features/base/util/parseURLParams';
 
 /**
  * JitsiMeetExternalAPI id - unique for a webpage.

react/features/app/actions.js

@@ -13,8 +13,11 @@ import {
 } from '../base/config';
 import { connect, disconnect, setLocationURL } from '../base/connection';
 import { loadConfig } from '../base/lib-jitsi-meet';
-import { createDesiredLocalTracks } from '../base/tracks';
+import { MEDIA_TYPE } from '../base/media';
+import { toState } from '../base/redux';
+import { createDesiredLocalTracks, isLocalVideoTrackMuted, isLocalTrackMuted } from '../base/tracks';
 import {
+    addHashParamsToURL,
     getBackendSafeRoomName,
     getLocationContextRoot,
     parseURIString,
@@ -191,18 +194,42 @@ export function reloadNow() {
     return (dispatch: Dispatch<Function>, getState: Function) => {
         dispatch(setFatalError(undefined));
 
-        const { locationURL } = getState()['features/base/connection'];
+        const state = getState();
+        const { locationURL } = state['features/base/connection'];
+
+        // Preserve the local tracks muted state after the reload.
+        const newURL = addTrackStateToURL(locationURL, state);
 
         logger.info(`Reloading the conference using URL: ${locationURL}`);
 
         if (navigator.product === 'ReactNative') {
-            dispatch(appNavigate(toURLString(locationURL)));
+            dispatch(appNavigate(toURLString(newURL)));
         } else {
             dispatch(reloadWithStoredParams());
         }
     };
 }
 
+/**
+ * Adds the current track state to the passed URL.
+ *
+ * @param {URL} url - The URL that will be modified.
+ * @param {Function|Object} stateful - The redux store or {@code getState} function.
+ * @returns {URL} - Returns the modified URL.
+ */
+function addTrackStateToURL(url, stateful) {
+    const state = toState(stateful);
+    const tracks = state['features/base/tracks'];
+    const isVideoMuted = isLocalVideoTrackMuted(tracks);
+    const isAudioMuted = isLocalTrackMuted(tracks, MEDIA_TYPE.AUDIO);
+
+    return addHashParamsToURL(new URL(url), { // use new URL object in order to not pollute the passed parameter.
+        'config.startWithAudioMuted': isAudioMuted,
+        'config.startWithVideoMuted': isVideoMuted
+    });
+
+}
+
 /**
  * Reloads the page by restoring the original URL.
  *
@@ -210,17 +237,20 @@ export function reloadNow() {
  */
 export function reloadWithStoredParams() {
     return (dispatch: Dispatch<any>, getState: Function) => {
-        const { locationURL } = getState()['features/base/connection'];
+        const state = getState();
+        const { locationURL } = state['features/base/connection'];
+
+        // Preserve the local tracks muted states.
+        const newURL = addTrackStateToURL(locationURL, state);
         const windowLocation = window.location;
         const oldSearchString = windowLocation.search;
 
-        windowLocation.replace(locationURL.toString());
+        windowLocation.replace(newURL.toString());
 
-        if (window.self !== window.top
-            && locationURL.search === oldSearchString) {
+        if (newURL.search === oldSearchString) {
             // NOTE: Assuming that only the hash or search part of the URL will
             // be changed!
-            // location.reload will not trigger redirect/reload for iframe when
+            // location.replace will not trigger redirect/reload when
             // only the hash params are changed. That's why we need to call
             // reload in addition to replace.
             windowLocation.reload();

react/features/base/config/functions.any.js

@@ -6,15 +6,14 @@ import _ from 'lodash';
 import CONFIG_WHITELIST from './configWhitelist';
 import { _CONFIG_STORE_PREFIX } from './constants';
 import INTERFACE_CONFIG_WHITELIST from './interfaceConfigWhitelist';
-import parseURLParams from './parseURLParams';
+import { parseURLParams } from '../util';
 import logger from './logger';
 
-// XXX The functions getRoomName and parseURLParams are split out of
-// functions.js because they are bundled in both app.bundle and
+// XXX The function getRoomName is split out of
+// functions.js because it is bundled in both app.bundle and
 // do_external_connect, webpack 1 does not support tree shaking, and we don't
 // want all functions to be bundled in do_external_connect.
 export { default as getRoomName } from './getRoomName';
-export { parseURLParams };
 
 /**
  * Create a "fake" configuration object for the given base URL. This is used in case the config

react/features/base/devices/functions.js

@@ -1,6 +1,6 @@
 // @flow
 
-import { parseURLParams } from '../config';
+import { parseURLParams } from '../util';
 import JitsiMeetJS from '../lib-jitsi-meet';
 import { updateSettings } from '../settings';
 

react/features/base/jwt/functions.js

@@ -1,6 +1,6 @@
 /* @flow */
 
-import { parseURLParams } from '../config';
+import { parseURLParams } from '../util';
 
 /**
  * Retrieves the JSON Web Token (JWT), if any, defined by a specific

react/features/base/settings/functions.any.js

@@ -1,6 +1,7 @@
 // @flow
-import { CONFIG_WHITELIST, parseURLParams } from '../config';
+import { CONFIG_WHITELIST } from '../config';
 import { toState } from '../redux';
+import { parseURLParams } from '../util';
 
 import { DEFAULT_SERVER_URL } from './constants';
 

react/features/base/settings/middleware.js

@@ -3,7 +3,7 @@ import _ from 'lodash';
 
 import { APP_WILL_MOUNT } from '../app';
 import { setAudioOnly } from '../audio-only';
-import parseURLParams from '../config/parseURLParams'; // minimize imports to avoid circular imports
+import { parseURLParams } from '../util';
 import { SET_LOCATION_URL } from '../connection/actionTypes'; // minimize imports to avoid circular imports
 import { getLocalParticipant, participantUpdated } from '../participants';
 import { MiddlewareRegistry } from '../redux';

react/features/base/util/index.js

@@ -3,3 +3,4 @@ export * from './httpUtils';
 export * from './loadScript';
 export * from './openURLInBrowser';
 export * from './uri';
+export * from './parseURLParams';

react/features/base/util/parseURLParams.js

@@ -1,19 +1,19 @@
 /* @flow */
 
-import { reportError } from '../util';
+import { reportError } from './helpers';
 
 /**
  * Parses the query/search or fragment/hash parameters out of a specific URL and
  * returns them as a JS object.
  *
- * @param {string} url - The URL to parse.
+ * @param {URL} url - The URL to parse.
  * @param {boolean} dontParse - If falsy, some transformations (for parsing the
  * value as JSON) will be executed.
  * @param {string} source - If {@code 'search'}, the parameters will parsed out
  * of {@code url.search}; otherwise, out of {@code url.hash}.
  * @returns {Object}
  */
-export default function parseURLParams(
+export function parseURLParams(
         url: URL,
         dontParse: boolean = false,
         source: string = 'hash'): Object {

react/features/base/util/uri.js

@@ -1,5 +1,6 @@
 // @flow
 
+import { parseURLParams } from './parseURLParams';
 import { normalizeNFKC } from './strings';
 
 /**
@@ -551,3 +552,24 @@ export function urlObjectToString(o: Object): ?string {
 
     return url.toString() || undefined;
 }
+
+/**
+ * Adds hash params to URL.
+ *
+ * @param {URL} url - The URL.
+ * @param {Object} hashParamsToAdd - A map with the parameters to be set.
+ * @returns {URL} - The new URL.
+ */
+export function addHashParamsToURL(url: URL, hashParamsToAdd: Object = {}) {
+    const params = parseURLParams(url);
+    const urlParamsArray = _objectToURLParamsArray({
+        ...params,
+        ...hashParamsToAdd
+    });
+
+    if (urlParamsArray.length) {
+        url.hash = `#${urlParamsArray.join('&')}`;
+    }
+
+    return url;
+}

react/features/calendar-sync/web/microsoftCalendar.js

@@ -6,8 +6,7 @@ import type { Dispatch } from 'redux';
 
 import { createDeferred } from '../../../../modules/util/helpers';
 
-import parseURLParams from '../../base/config/parseURLParams';
-import { parseStandardURIString } from '../../base/util';
+import { parseStandardURIString, parseURLParams } from '../../base/util';
 import { getShareInfoText } from '../../invite';
 
 import { setCalendarAPIAuthState } from '../actions';

react/features/dropbox/functions.web.js

@@ -2,10 +2,10 @@
 
 import { Dropbox } from 'dropbox';
 
-import { parseURLParams } from '../base/config';
 import {
     getJitsiMeetGlobalNS,
-    parseStandardURIString
+    parseStandardURIString,
+    parseURLParams
 } from '../base/util';
 
 /**

react/features/invite/components/dial-in-info-page/DialInInfoApp.web.js

@@ -2,9 +2,9 @@ import React from 'react';
 import ReactDOM from 'react-dom';
 import { I18nextProvider } from 'react-i18next';
 
-import parseURLParams from '../../../base/config/parseURLParams';
 import { i18next } from '../../../base/i18n';
 import { isMobileBrowser } from '../../../base/environment/utils';
+import { parseURLParams } from '../../../base/util/parseURLParams';
 import { DialInSummary } from '../dial-in-summary';
 
 import NoRoomError from './NoRoomError';

react/features/settings/components/web/DeviceSelectionPopup.js

@@ -20,8 +20,8 @@ import {
     setVideoInputDevice
 } from '../../../../../modules/API/external/functions';
 
-import parseURLParams from '../../../base/config/parseURLParams';
 import DialogWithTabs from '../../../base/dialog/components/web/DialogWithTabs';
+import { parseURLParams } from '../../../base/util/parseURLParams';
 import DeviceSelection from '../../../device-selection/components/DeviceSelection';
 
 /**