1 import '@peertube/videojs-contextmenu'
2 import './shared/upnext/end-card'
3 import './shared/upnext/upnext-plugin'
4 import './shared/stats/stats-card'
5 import './shared/stats/stats-plugin'
6 import './shared/bezels/bezels-plugin'
7 import './shared/peertube/peertube-plugin'
8 import './shared/resolutions/peertube-resolutions-plugin'
9 import './shared/control-bar/next-previous-video-button'
10 import './shared/control-bar/p2p-info-button'
11 import './shared/control-bar/peertube-link-button'
12 import './shared/control-bar/peertube-load-progress-bar'
13 import './shared/control-bar/theater-button'
14 import './shared/settings/resolution-menu-button'
15 import './shared/settings/resolution-menu-item'
16 import './shared/settings/settings-dialog'
17 import './shared/settings/settings-menu-button'
18 import './shared/settings/settings-menu-item'
19 import './shared/settings/settings-panel'
20 import './shared/settings/settings-panel-child'
21 import './shared/playlist/playlist-plugin'
22 import './shared/mobile/peertube-mobile-plugin'
23 import './shared/mobile/peertube-mobile-buttons'
24 import './shared/hotkeys/peertube-hotkeys-plugin'
25 import videojs from 'video.js'
26 import { logger } from '@root-helpers/logger'
27 import { PluginsManager } from '@root-helpers/plugins-manager'
28 import { isMobile } from '@root-helpers/web-browser'
29 import { saveAverageBandwidth } from './peertube-player-local-storage'
30 import { ManagerOptionsBuilder } from './shared/manager-options'
31 import { TranslationsManager } from './translations-manager'
32 import { CommonOptions, PeertubePlayerManagerOptions, PlayerMode, PlayerNetworkInfo } from './types'
34 // Change 'Playback Rate' to 'Speed' (smaller for our settings menu)
35 (videojs.getComponent('PlaybackRateMenuButton') as any).prototype.controlText_ = 'Speed'
37 const CaptionsButton = videojs.getComponent('CaptionsButton') as any
38 // Change Captions to Subtitles/CC
39 CaptionsButton.prototype.controlText_ = 'Subtitles/CC'
40 // We just want to display 'Off' instead of 'captions off', keep a space so the variable == true (hacky I know)
41 CaptionsButton.prototype.label_ = ' '
43 export class PeertubePlayerManager {
44 private static playerElementClassName: string
45 private static onPlayerChange: (player: videojs.Player) => void
46 private static alreadyPlayed = false
47 private static pluginsManager: PluginsManager
49 private static videojsDecodeErrors = 0
51 private static p2pMediaLoaderModule: any
54 this.alreadyPlayed = false
57 static async initialize (mode: PlayerMode, options: PeertubePlayerManagerOptions, onPlayerChange: (player: videojs.Player) => void) {
58 this.pluginsManager = options.pluginsManager
60 this.onPlayerChange = onPlayerChange
61 this.playerElementClassName = options.common.playerElement.className
63 if (mode === 'webtorrent') await import('./shared/webtorrent/webtorrent-plugin')
64 if (mode === 'p2p-media-loader') {
65 const [ p2pMediaLoaderModule ] = await Promise.all([
66 import('@peertube/p2p-media-loader-hlsjs'),
67 import('./shared/p2p-media-loader/p2p-media-loader-plugin')
70 this.p2pMediaLoaderModule = p2pMediaLoaderModule
73 await TranslationsManager.loadLocaleInVideoJS(options.common.serverUrl, options.common.language, videojs)
75 return this.buildPlayer(mode, options)
78 private static async buildPlayer (mode: PlayerMode, options: PeertubePlayerManagerOptions): Promise<videojs.Player> {
79 const videojsOptionsBuilder = new ManagerOptionsBuilder(mode, options, this.p2pMediaLoaderModule)
81 const videojsOptions = await this.pluginsManager.runHook(
82 'filter:internal.player.videojs.options.result',
83 videojsOptionsBuilder.getVideojsOptions(this.alreadyPlayed)
87 return new Promise(res => {
88 videojs(options.common.playerElement, videojsOptions, function (this: videojs.Player) {
91 let alreadyFallback = false
93 const handleError = () => {
94 if (alreadyFallback) return
95 alreadyFallback = true
97 if (mode === 'p2p-media-loader') {
98 self.tryToRecoverHLSError(player.error(), player, options)
100 self.maybeFallbackToWebTorrent(mode, player, options)
104 player.one('error', () => handleError())
106 player.one('play', () => {
107 self.alreadyPlayed = true
110 self.addContextMenu(videojsOptionsBuilder, player, options.common)
112 if (isMobile()) player.peertubeMobile()
113 if (options.common.enableHotkeys === true) player.peerTubeHotkeysPlugin()
114 if (options.common.controlBar === false) player.controlBar.addClass('control-bar-hidden')
119 videoUUID: options.common.videoUUID,
120 videoIsLive: options.common.isLive,
122 p2pEnabled: options.common.p2pEnabled
125 player.on('p2pInfo', (_, data: PlayerNetworkInfo) => {
126 if (data.source !== 'p2p-media-loader' || isNaN(data.bandwidthEstimate)) return
128 saveAverageBandwidth(data.bandwidthEstimate)
136 private static async tryToRecoverHLSError (err: any, currentPlayer: videojs.Player, options: PeertubePlayerManagerOptions) {
137 if (err.code === 3) { // Decode error
139 // Display a notification to user
140 if (this.videojsDecodeErrors === 0) {
141 options.common.errorNotifier(currentPlayer.localize('The video failed to play, will try to fast forward.'))
144 if (this.videojsDecodeErrors === 20) {
145 this.maybeFallbackToWebTorrent('p2p-media-loader', currentPlayer, options)
149 logger.info('Fast forwarding HLS to recover from an error.')
151 this.videojsDecodeErrors++
153 options.common.startTime = currentPlayer.currentTime() + 2
154 options.common.autoplay = true
155 this.rebuildAndUpdateVideoElement(currentPlayer, options.common)
157 const newPlayer = await this.buildPlayer('p2p-media-loader', options)
158 this.onPlayerChange(newPlayer)
160 this.maybeFallbackToWebTorrent('p2p-media-loader', currentPlayer, options)
164 private static async maybeFallbackToWebTorrent (
165 currentMode: PlayerMode,
166 currentPlayer: videojs.Player,
167 options: PeertubePlayerManagerOptions
169 if (options.webtorrent.videoFiles.length === 0 || currentMode === 'webtorrent') {
170 currentPlayer.peertube().displayFatalError()
174 logger.info('Fallback to webtorrent.')
176 this.rebuildAndUpdateVideoElement(currentPlayer, options.common)
178 await import('./shared/webtorrent/webtorrent-plugin')
180 const newPlayer = await this.buildPlayer('webtorrent', options)
181 this.onPlayerChange(newPlayer)
184 private static rebuildAndUpdateVideoElement (player: videojs.Player, commonOptions: CommonOptions) {
185 const newVideoElement = document.createElement('video')
186 newVideoElement.className = this.playerElementClassName
188 // VideoJS wraps our video element inside a div
189 let currentParentPlayerElement = commonOptions.playerElement.parentNode
190 // Fix on IOS, don't ask me why
191 if (!currentParentPlayerElement) currentParentPlayerElement = document.getElementById(commonOptions.playerElement.id).parentNode
193 currentParentPlayerElement.parentNode.insertBefore(newVideoElement, currentParentPlayerElement)
195 commonOptions.playerElement = newVideoElement
196 commonOptions.onPlayerElementChange(newVideoElement)
200 return newVideoElement
203 private static addContextMenu (optionsBuilder: ManagerOptionsBuilder, player: videojs.Player, commonOptions: CommonOptions) {
204 const options = optionsBuilder.getContextMenuOptions(player, commonOptions)
206 player.contextmenuUI(options)
210 // ############################################################################