Add constants for app features

src/components/playback/playbackmanager.js

@@ -24,6 +24,7 @@ import { getItemBackdropImageUrl } from '../../utils/jellyfin-apiclient/backdrop
 import { PlayerEvent } from 'apps/stable/features/playback/constants/playerEvent';
 import { bindMediaSegmentManager } from 'apps/stable/features/playback/utils/mediaSegmentManager';
 import { bindMediaSessionSubscriber } from 'apps/stable/features/playback/utils/mediaSessionSubscriber';
+import { AppFeature } from 'constants/appFeature';
 import { ServerConnections } from 'lib/jellyfin-apiclient';
 import { MediaError } from 'types/mediaError';
 import { getMediaError } from 'utils/mediaError';
@@ -41,7 +42,7 @@ function enableLocalPlaylistManagement(player) {
 }
 
 function supportsPhysicalVolumeControl(player) {
-    return player.isLocalPlayer && appHost.supports('physicalvolumecontrol');
+    return player.isLocalPlayer && appHost.supports(AppFeature.PhysicalVolumeControl);
 }
 
 function bindToFullscreenChange(player) {
@@ -317,7 +318,7 @@ function getAudioStreamUrl(item, transcodingProfile, directPlayContainers, apiCl
         PlaySessionId: startingPlaySession,
         StartTimeTicks: startPosition || 0,
         EnableRedirection: true,
-        EnableRemoteMedia: appHost.supports('remoteaudio'),
+        EnableRemoteMedia: appHost.supports(AppFeature.RemoteAudio),
         EnableAudioVbrEncoding: transcodingProfile.EnableAudioVbrEncoding
     });
 }
@@ -598,7 +599,7 @@ function supportsDirectPlay(apiClient, item, mediaSource) {
     const isFolderRip = mediaSource.VideoType === 'BluRay' || mediaSource.VideoType === 'Dvd' || mediaSource.VideoType === 'HdDvd';
 
     if (mediaSource.SupportsDirectPlay || isFolderRip) {
-        if (mediaSource.IsRemote && !appHost.supports('remotevideo')) {
+        if (mediaSource.IsRemote && !appHost.supports(AppFeature.RemoteVideo)) {
             return Promise.resolve(false);
         }
 
@@ -3689,7 +3690,7 @@ export class PlaybackManager {
             return streamInfo ? streamInfo.playbackStartTimeTicks : null;
         };
 
-        if (appHost.supports('remotecontrol')) {
+        if (appHost.supports(AppFeature.RemoteControl)) {
             import('../../scripts/serverNotifications').then(({ default: serverNotifications }) => {
                 Events.on(serverNotifications, 'ServerShuttingDown', self.setDefaultPlayerActive.bind(self));
                 Events.on(serverNotifications, 'ServerRestarting', self.setDefaultPlayerActive.bind(self));
@@ -4060,7 +4061,7 @@ export class PlaybackManager {
                 'PlayTrailers'
             ];
 
-            if (appHost.supports('fullscreenchange')) {
+            if (appHost.supports(AppFeature.Fullscreen)) {
                 list.push('ToggleFullscreen');
             }
 

src/components/playback/playerSelectionMenu.js

@@ -1,3 +1,4 @@
+import { AppFeature } from 'constants/appFeature';
 import Events from '../../utils/events.ts';
 import browser from '../../scripts/browser';
 import loading from '../loading/loading';
@@ -96,7 +97,7 @@ export function show(button) {
 
             // Unfortunately we can't allow the url to change or chromecast will throw a security error
             // Might be able to solve this in the future by moving the dialogs to hashbangs
-            if (!(!browser.chrome && !browser.edgeChromium || appHost.supports('castmenuhashchange'))) {
+            if (!(!browser.chrome && !browser.edgeChromium || appHost.supports(AppFeature.CastMenuHashChange))) {
                 menuOptions.enableHistory = false;
             }