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https://gitlab.com/futo-org/fcast.git
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Receivers: Added playlist support
This commit is contained in:
Michael Hollister
parent
72d5c10918
commit
1afd421f7d
22 changed files with 1613 additions and 453 deletions
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@ -1,57 +1,138 @@
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import { EventMessage, EventType, KeyEvent, MediaItem, MediaItemEvent, PlayMessage, SeekMessage, SetSpeedMessage, SetVolumeMessage } from 'common/Packets';
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import { EventMessage, EventType, KeyEvent, MediaItem, MediaItemEvent, PlaylistContent, PlayMessage, SeekMessage, SetPlaylistItemMessage, SetSpeedMessage, SetVolumeMessage } from 'common/Packets';
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import { mediaItemFromPlayMessage, playMessageFromMediaItem } from 'common/UtilityFrontend';
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import { supportedImageTypes } from 'common/MimeTypes';
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import * as connectionMonitor from '../ConnectionMonitor';
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import { toast, ToastIcon } from '../components/Toast';
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import * as connectionMonitor from 'common/ConnectionMonitor';
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import { toast, ToastIcon } from 'common/components/Toast';
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import {
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targetPlayerCtrlStateUpdate,
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targetKeyDownEventListener,
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} from 'src/viewer/Renderer';
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const logger = window.targetAPI.logger;
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const idleBackground = document.getElementById('video-player');
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const idleIcon = document.getElementById('title-icon');
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// todo: add callbacks for on-load events for image and generic content viewer
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const loadingSpinner = document.getElementById('loading-spinner');
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const imageViewer = document.getElementById('viewer-image') as HTMLImageElement;
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const genericViewer = document.getElementById('viewer-generic') as HTMLIFrameElement;
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let cachedPlaylist: PlaylistContent = null;
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let cachedPlayMediaItem: MediaItem = null;
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let showDurationTimeout: number = null;
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let playlistIndex = 0;
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let isMediaItem = false;
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let playItemCached = false;
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function onPlay(_event, value: PlayMessage) {
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logger.info("Handle play message renderer", JSON.stringify(value));
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const playMediaItem = new MediaItem(
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value.container, value.url, value.content,
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value.time, value.volume, value.speed,
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null, null, value.headers, value.metadata
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);
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window.targetAPI.emitEvent(new EventMessage(Date.now(), new MediaItemEvent(EventType.MediaItemChange, playMediaItem)));
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if (!playItemCached) {
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cachedPlayMediaItem = mediaItemFromPlayMessage(value);
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isMediaItem = false;
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}
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window.targetAPI.sendEvent(new EventMessage(Date.now(), new MediaItemEvent(EventType.MediaItemChange, cachedPlayMediaItem)));
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logger.info('Media playback changed:', cachedPlayMediaItem);
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playItemCached = false;
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window.targetAPI.sendEvent(new EventMessage(Date.now(), new MediaItemEvent(EventType.MediaItemChange, cachedPlayMediaItem)));
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const src = value.url ? value.url : value.content;
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if (src && value.container && supportedImageTypes.find(v => v === value.container.toLocaleLowerCase()) && imageViewer) {
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logger.info("Loading image viewer");
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logger.info('Loading image viewer');
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genericViewer.style.display = "none";
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genericViewer.src = "";
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genericViewer.style.display = 'none';
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genericViewer.src = '';
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idleBackground.style.display = 'none';
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idleIcon.style.display = 'none';
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imageViewer.src = src;
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imageViewer.style.display = "block";
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imageViewer.style.display = 'block';
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}
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else if (src && genericViewer) {
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logger.info("Loading generic viewer");
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logger.info('Loading generic viewer');
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imageViewer.style.display = "none";
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imageViewer.src = "";
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imageViewer.style.display = 'none';
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imageViewer.src = '';
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idleBackground.style.display = 'none';
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idleIcon.style.display = 'none';
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genericViewer.src = src;
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genericViewer.style.display = "block";
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genericViewer.style.display = 'block';
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} else {
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logger.error("Error loading content");
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logger.error('Error loading content');
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imageViewer.style.display = "none";
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imageViewer.src = "";
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imageViewer.style.display = 'none';
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imageViewer.src = '';
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genericViewer.style.display = "none";
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genericViewer.src = "";
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genericViewer.style.display = 'none';
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genericViewer.src = '';
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idleBackground.style.display = 'block';
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idleIcon.style.display = 'block';
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}
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if (isMediaItem && cachedPlayMediaItem.showDuration && cachedPlayMediaItem.showDuration > 0) {
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showDurationTimeout = window.setTimeout(() => {
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playlistIndex++;
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if (playlistIndex < cachedPlaylist.items.length) {
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cachedPlayMediaItem = cachedPlaylist.items[playlistIndex];
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playItemCached = true;
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window.targetAPI.sendPlayRequest(playMessageFromMediaItem(cachedPlaylist.items[playlistIndex]), playlistIndex);
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}
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else {
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logger.info('End of playlist');
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imageViewer.style.display = 'none';
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imageViewer.src = '';
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genericViewer.style.display = 'none';
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genericViewer.src = '';
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idleBackground.style.display = 'block';
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idleIcon.style.display = 'block';
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}
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}, cachedPlayMediaItem.showDuration * 1000);
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}
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};
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function onPlayPlaylist(_event, value: PlaylistContent) {
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logger.info('Handle play playlist message', JSON.stringify(value));
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cachedPlaylist = value;
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const offset = value.offset ? value.offset : 0;
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const volume = value.items[offset].volume ? value.items[offset].volume : value.volume;
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const speed = value.items[offset].speed ? value.items[offset].speed : value.speed;
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const playMessage = new PlayMessage(
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value.items[offset].container, value.items[offset].url, value.items[offset].content,
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value.items[offset].time, volume, speed, value.items[offset].headers, value.items[offset].metadata
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);
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isMediaItem = true;
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cachedPlayMediaItem = value.items[offset];
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playItemCached = true;
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window.targetAPI.sendPlayRequest(playMessage, playlistIndex);
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}
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window.targetAPI.onPause(() => { logger.warn('onPause handler invoked for generic content viewer'); });
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window.targetAPI.onResume(() => { logger.warn('onResume handler invoked for generic content viewer'); });
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window.targetAPI.onSeek((_event, value: SeekMessage) => { logger.warn('onSeek handler invoked for generic content viewer'); });
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window.targetAPI.onSetVolume((_event, value: SetVolumeMessage) => { logger.warn('onSetVolume handler invoked for generic content viewer'); });
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window.targetAPI.onSetSpeed((_event, value: SetSpeedMessage) => { logger.warn('onSetSpeed handler invoked for generic content viewer'); });
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window.targetAPI.onSetPlaylistItem((_event, value: SetPlaylistItemMessage) => {
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if (value.itemIndex >= 0 && value.itemIndex < cachedPlaylist.items.length) {
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logger.info(`Setting playlist item to index ${value.itemIndex}`);
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playlistIndex = value.itemIndex;
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cachedPlayMediaItem = cachedPlaylist.items[playlistIndex];
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playItemCached = true;
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window.targetAPI.sendPlayRequest(playMessageFromMediaItem(cachedPlaylist.items[playlistIndex]), playlistIndex);
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if (showDurationTimeout) {
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window.clearTimeout(showDurationTimeout);
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showDurationTimeout = null;
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}
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}
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else {
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logger.warn(`Playlist index out of bounds ${value.itemIndex}, ignoring...`);
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}
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});
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connectionMonitor.setUiUpdateCallbacks({
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onConnect: (connections: string[], initialUpdate: boolean = false) => {
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@ -65,14 +146,120 @@ connectionMonitor.setUiUpdateCallbacks({
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});
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window.targetAPI.onPlay(onPlay);
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window.targetAPI.onPlayPlaylist(onPlayPlaylist);
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enum PlayerControlEvent {
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Load,
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Pause,
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Play,
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VolumeChange,
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TimeUpdate,
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UiFadeOut,
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UiFadeIn,
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SetCaptions,
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ToggleSpeedMenu,
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SetPlaybackRate,
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ToggleFullscreen,
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ExitFullscreen,
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}
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// UI update handlers
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function playerCtrlStateUpdate(event: PlayerControlEvent) {
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const handledCase = targetPlayerCtrlStateUpdate(event);
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if (handledCase) {
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return;
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}
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switch (event) {
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case PlayerControlEvent.Load: {
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break;
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}
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case PlayerControlEvent.UiFadeOut: {
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break;
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}
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case PlayerControlEvent.UiFadeIn: {
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break;
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}
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default:
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break;
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}
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}
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document.addEventListener('keydown', (event: KeyboardEvent) => {
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// logger.info("KeyDown", event);
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let handledCase = targetKeyDownEventListener(event);
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if (!handledCase) {
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switch (event.code) {
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case 'ArrowLeft': {
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// skipBack();
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// event.preventDefault();
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// handledCase = true;
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// const value = { itemIndex: playlistIndex - 1 };
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// if (value.itemIndex >= 0 && value.itemIndex < cachedPlaylist.items.length) {
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// logger.info(`Setting playlist item to index ${value.itemIndex}`);
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// playlistIndex = value.itemIndex;
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// cachedPlayMediaItem = cachedPlaylist.items[playlistIndex];
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// playItemCached = true;
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// window.targetAPI.sendPlayRequest(playMessageFromMediaItem(cachedPlaylist.items[playlistIndex]), playlistIndex);
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// if (showDurationTimeout) {
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// window.clearTimeout(showDurationTimeout);
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// showDurationTimeout = null;
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// }
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// }
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// else {
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// logger.warn(`Playlist index out of bounds ${value.itemIndex}, ignoring...`);
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// }
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break;
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}
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case 'ArrowRight': {
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// skipForward();
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// event.preventDefault();
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// handledCase = true;
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// const value = { itemIndex: playlistIndex + 1 };
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// if (value.itemIndex >= 0 && value.itemIndex < cachedPlaylist.items.length) {
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// logger.info(`Setting playlist item to index ${value.itemIndex}`);
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// playlistIndex = value.itemIndex;
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// cachedPlayMediaItem = cachedPlaylist.items[playlistIndex];
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// playItemCached = true;
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// window.targetAPI.sendPlayRequest(playMessageFromMediaItem(cachedPlaylist.items[playlistIndex]), playlistIndex);
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// if (showDurationTimeout) {
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// window.clearTimeout(showDurationTimeout);
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// showDurationTimeout = null;
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// }
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// }
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// else {
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// logger.warn(`Playlist index out of bounds ${value.itemIndex}, ignoring...`);
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// }
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break;
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}
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default:
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break;
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}
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}
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if (window.targetAPI.getSubscribedKeys().keyDown.has(event.key)) {
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window.targetAPI.emitEvent(new EventMessage(Date.now(), new KeyEvent(EventType.KeyDown, event.key, event.repeat, false)));
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window.targetAPI.sendEvent(new EventMessage(Date.now(), new KeyEvent(EventType.KeyDown, event.key, event.repeat, handledCase)));
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}
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});
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document.addEventListener('keyup', (event: KeyboardEvent) => {
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if (window.targetAPI.getSubscribedKeys().keyUp.has(event.key)) {
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window.targetAPI.emitEvent(new EventMessage(Date.now(), new KeyEvent(EventType.KeyUp, event.key, event.repeat, false)));
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window.targetAPI.sendEvent(new EventMessage(Date.now(), new KeyEvent(EventType.KeyUp, event.key, event.repeat, false)));
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}
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});
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export {
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PlayerControlEvent,
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onPlay,
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playerCtrlStateUpdate,
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};
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