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1 | import { peertubeTranslate } from '../../../../../shared/core-utils/i18n' |
2 | import { | |
3 | HTMLServerConfig, | |
4 | LiveVideo, | |
5 | Video, | |
6 | VideoCaption, | |
7 | VideoDetails, | |
8 | VideoPlaylistElement, | |
9 | VideoStreamingPlaylistType | |
10 | } from '../../../../../shared/models' | |
11 | import { P2PMediaLoaderOptions, PeertubePlayerManagerOptions, PlayerMode, VideoJSCaption } from '../../../assets/player' | |
12 | import { | |
13 | getBoolOrDefault, | |
14 | getParamString, | |
15 | getParamToggle, | |
16 | isP2PEnabled, | |
17 | peertubeLocalStorage, | |
18 | UserLocalStorageKeys | |
19 | } from '../../../root-helpers' | |
20 | import { PeerTubePlugin } from './peertube-plugin' | |
21 | import { PlayerHTML } from './player-html' | |
22 | import { PlaylistTracker } from './playlist-tracker' | |
23 | import { Translations } from './translations' | |
24 | import { VideoFetcher } from './video-fetcher' | |
25 | ||
26 | export class PlayerManagerOptions { | |
27 | private autoplay: boolean | |
28 | ||
29 | private controls: boolean | |
30 | private controlBar: boolean | |
31 | ||
32 | private muted: boolean | |
33 | private loop: boolean | |
34 | private subtitle: string | |
35 | private enableApi = false | |
36 | private startTime: number | string = 0 | |
37 | private stopTime: number | string | |
38 | ||
39 | private title: boolean | |
40 | private warningTitle: boolean | |
41 | private peertubeLink: boolean | |
42 | private p2pEnabled: boolean | |
43 | private bigPlayBackgroundColor: string | |
44 | private foregroundColor: string | |
45 | ||
46 | private mode: PlayerMode | |
47 | private scope = 'peertube' | |
48 | ||
49 | constructor ( | |
50 | private readonly playerHTML: PlayerHTML, | |
51 | private readonly videoFetcher: VideoFetcher, | |
52 | private readonly peertubePlugin: PeerTubePlugin | |
53 | ) {} | |
54 | ||
55 | hasAPIEnabled () { | |
56 | return this.enableApi | |
57 | } | |
58 | ||
59 | hasAutoplay () { | |
60 | return this.autoplay | |
61 | } | |
62 | ||
63 | hasControls () { | |
64 | return this.controls | |
65 | } | |
66 | ||
67 | hasTitle () { | |
68 | return this.title | |
69 | } | |
70 | ||
71 | hasWarningTitle () { | |
72 | return this.warningTitle | |
73 | } | |
74 | ||
75 | hasP2PEnabled () { | |
76 | return !!this.p2pEnabled | |
77 | } | |
78 | ||
79 | hasBigPlayBackgroundColor () { | |
80 | return !!this.bigPlayBackgroundColor | |
81 | } | |
82 | ||
83 | getBigPlayBackgroundColor () { | |
84 | return this.bigPlayBackgroundColor | |
85 | } | |
86 | ||
87 | hasForegroundColor () { | |
88 | return !!this.foregroundColor | |
89 | } | |
90 | ||
91 | getForegroundColor () { | |
92 | return this.foregroundColor | |
93 | } | |
94 | ||
95 | getMode () { | |
96 | return this.mode | |
97 | } | |
98 | ||
99 | getScope () { | |
100 | return this.scope | |
101 | } | |
102 | ||
103 | // --------------------------------------------------------------------------- | |
104 | ||
105 | loadParams (config: HTMLServerConfig, video: VideoDetails) { | |
106 | try { | |
107 | const params = new URL(window.location.toString()).searchParams | |
108 | ||
109 | this.autoplay = getParamToggle(params, 'autoplay', false) | |
110 | ||
111 | this.controls = getParamToggle(params, 'controls', true) | |
112 | this.controlBar = getParamToggle(params, 'controlBar', true) | |
113 | ||
114 | this.muted = getParamToggle(params, 'muted', undefined) | |
115 | this.loop = getParamToggle(params, 'loop', false) | |
116 | this.title = getParamToggle(params, 'title', true) | |
117 | this.enableApi = getParamToggle(params, 'api', this.enableApi) | |
118 | this.warningTitle = getParamToggle(params, 'warningTitle', true) | |
119 | this.peertubeLink = getParamToggle(params, 'peertubeLink', true) | |
120 | this.p2pEnabled = getParamToggle(params, 'p2p', this.isP2PEnabled(config, video)) | |
121 | ||
122 | this.scope = getParamString(params, 'scope', this.scope) | |
123 | this.subtitle = getParamString(params, 'subtitle') | |
124 | this.startTime = getParamString(params, 'start') | |
125 | this.stopTime = getParamString(params, 'stop') | |
126 | ||
127 | this.bigPlayBackgroundColor = getParamString(params, 'bigPlayBackgroundColor') | |
128 | this.foregroundColor = getParamString(params, 'foregroundColor') | |
129 | ||
130 | const modeParam = getParamString(params, 'mode') | |
131 | ||
132 | if (modeParam) { | |
133 | if (modeParam === 'p2p-media-loader') this.mode = 'p2p-media-loader' | |
134 | else this.mode = 'webtorrent' | |
135 | } else { | |
136 | if (Array.isArray(video.streamingPlaylists) && video.streamingPlaylists.length !== 0) this.mode = 'p2p-media-loader' | |
137 | else this.mode = 'webtorrent' | |
138 | } | |
139 | } catch (err) { | |
140 | console.error('Cannot get params from URL.', err) | |
141 | } | |
142 | } | |
143 | ||
144 | // --------------------------------------------------------------------------- | |
145 | ||
146 | async getPlayerOptions (options: { | |
147 | video: VideoDetails | |
148 | captionsResponse: Response | |
149 | live?: LiveVideo | |
150 | ||
151 | alreadyHadPlayer: boolean | |
152 | ||
153 | translations: Translations | |
154 | ||
155 | playlistTracker?: PlaylistTracker | |
156 | playNextPlaylistVideo?: () => any | |
157 | playPreviousPlaylistVideo?: () => any | |
158 | onVideoUpdate?: (uuid: string) => any | |
159 | }) { | |
160 | const { | |
161 | video, | |
162 | captionsResponse, | |
163 | alreadyHadPlayer, | |
164 | translations, | |
165 | playlistTracker, | |
166 | live | |
167 | } = options | |
168 | ||
169 | const videoCaptions = await this.buildCaptions(captionsResponse, translations) | |
170 | ||
171 | const playerOptions: PeertubePlayerManagerOptions = { | |
172 | common: { | |
173 | // Autoplay in playlist mode | |
174 | autoplay: alreadyHadPlayer ? true : this.autoplay, | |
175 | ||
176 | controls: this.controls, | |
177 | controlBar: this.controlBar, | |
178 | ||
179 | muted: this.muted, | |
180 | loop: this.loop, | |
181 | ||
182 | p2pEnabled: this.p2pEnabled, | |
183 | ||
184 | captions: videoCaptions.length !== 0, | |
185 | subtitle: this.subtitle, | |
186 | ||
187 | startTime: playlistTracker | |
188 | ? playlistTracker.getCurrentElement().startTimestamp | |
189 | : this.startTime, | |
190 | stopTime: playlistTracker | |
191 | ? playlistTracker.getCurrentElement().stopTimestamp | |
192 | : this.stopTime, | |
193 | ||
194 | videoCaptions, | |
195 | inactivityTimeout: 2500, | |
196 | videoViewUrl: this.videoFetcher.getVideoViewsUrl(video.uuid), | |
197 | ||
198 | videoShortUUID: video.shortUUID, | |
199 | videoUUID: video.uuid, | |
200 | ||
201 | playerElement: this.playerHTML.getPlayerElement(), | |
202 | onPlayerElementChange: (element: HTMLVideoElement) => { | |
203 | this.playerHTML.setPlayerElement(element) | |
204 | }, | |
205 | ||
206 | videoDuration: video.duration, | |
207 | enableHotkeys: true, | |
208 | peertubeLink: this.peertubeLink, | |
209 | poster: window.location.origin + video.previewPath, | |
210 | theaterButton: false, | |
211 | ||
212 | serverUrl: window.location.origin, | |
213 | language: navigator.language, | |
214 | embedUrl: window.location.origin + video.embedPath, | |
215 | embedTitle: video.name, | |
216 | ||
217 | errorNotifier: () => { | |
218 | // Empty, we don't have a notifier in the embed | |
219 | }, | |
220 | ||
221 | ...this.buildLiveOptions(video, live), | |
222 | ||
223 | ...this.buildPlaylistOptions(options) | |
224 | }, | |
225 | ||
226 | webtorrent: { | |
227 | videoFiles: video.files | |
228 | }, | |
229 | ||
230 | ...this.buildP2PMediaLoaderOptions(video), | |
231 | ||
232 | pluginsManager: this.peertubePlugin.getPluginsManager() | |
233 | } | |
234 | ||
235 | return playerOptions | |
236 | } | |
237 | ||
238 | private buildLiveOptions (video: VideoDetails, live: LiveVideo) { | |
239 | if (!video.isLive) return { isLive: false } | |
240 | ||
241 | return { | |
242 | isLive: true, | |
243 | liveOptions: { | |
244 | latencyMode: live.latencyMode | |
245 | } | |
246 | } | |
247 | } | |
248 | ||
249 | private buildPlaylistOptions (options: { | |
250 | playlistTracker?: PlaylistTracker | |
251 | playNextPlaylistVideo?: () => any | |
252 | playPreviousPlaylistVideo?: () => any | |
253 | onVideoUpdate?: (uuid: string) => any | |
254 | }) { | |
255 | const { playlistTracker, playNextPlaylistVideo, playPreviousPlaylistVideo, onVideoUpdate } = options | |
256 | ||
257 | if (!playlistTracker) return {} | |
258 | ||
259 | return { | |
260 | playlist: { | |
261 | elements: playlistTracker.getPlaylistElements(), | |
262 | playlist: playlistTracker.getPlaylist(), | |
263 | ||
264 | getCurrentPosition: () => playlistTracker.getCurrentPosition(), | |
265 | ||
266 | onItemClicked: (videoPlaylistElement: VideoPlaylistElement) => { | |
267 | playlistTracker.setCurrentElement(videoPlaylistElement) | |
268 | ||
269 | onVideoUpdate(videoPlaylistElement.video.uuid) | |
270 | } | |
271 | }, | |
272 | ||
273 | nextVideo: () => playNextPlaylistVideo(), | |
274 | hasNextVideo: () => playlistTracker.hasNextPlaylistElement(), | |
275 | ||
276 | previousVideo: () => playPreviousPlaylistVideo(), | |
277 | hasPreviousVideo: () => playlistTracker.hasPreviousPlaylistElement() | |
278 | } | |
279 | } | |
280 | ||
281 | private buildP2PMediaLoaderOptions (video: VideoDetails) { | |
282 | if (this.mode !== 'p2p-media-loader') return {} | |
283 | ||
284 | const hlsPlaylist = video.streamingPlaylists.find(p => p.type === VideoStreamingPlaylistType.HLS) | |
285 | ||
286 | return { | |
287 | p2pMediaLoader: { | |
288 | playlistUrl: hlsPlaylist.playlistUrl, | |
289 | segmentsSha256Url: hlsPlaylist.segmentsSha256Url, | |
290 | redundancyBaseUrls: hlsPlaylist.redundancies.map(r => r.baseUrl), | |
291 | trackerAnnounce: video.trackerUrls, | |
292 | videoFiles: hlsPlaylist.files | |
293 | } as P2PMediaLoaderOptions | |
294 | } | |
295 | } | |
296 | ||
297 | // --------------------------------------------------------------------------- | |
298 | ||
299 | private async buildCaptions (captionsResponse: Response, translations: Translations): Promise<VideoJSCaption[]> { | |
300 | if (captionsResponse.ok) { | |
301 | const { data } = await captionsResponse.json() | |
302 | ||
303 | return data.map((c: VideoCaption) => ({ | |
304 | label: peertubeTranslate(c.language.label, translations), | |
305 | language: c.language.id, | |
306 | src: window.location.origin + c.captionPath | |
307 | })) | |
308 | } | |
309 | ||
310 | return [] | |
311 | } | |
312 | ||
313 | // --------------------------------------------------------------------------- | |
314 | ||
315 | private isP2PEnabled (config: HTMLServerConfig, video: Video) { | |
316 | const userP2PEnabled = getBoolOrDefault( | |
317 | peertubeLocalStorage.getItem(UserLocalStorageKeys.P2P_ENABLED), | |
318 | config.defaults.p2p.embed.enabled | |
319 | ) | |
320 | ||
321 | return isP2PEnabled(video, config, userP2PEnabled) | |
322 | } | |
323 | } |