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1 | import './embed.scss' | |
2 | import '../../assets/player/shared/dock/peertube-dock-component' | |
3 | import '../../assets/player/shared/dock/peertube-dock-plugin' | |
4 | import videojs from 'video.js' | |
5 | import { peertubeTranslate } from '../../../../shared/core-utils/i18n' | |
6 | import { | |
7 | HTMLServerConfig, | |
8 | HttpStatusCode, | |
9 | LiveVideo, | |
10 | OAuth2ErrorCode, | |
11 | PublicServerSetting, | |
12 | ResultList, | |
13 | UserRefreshToken, | |
14 | Video, | |
15 | VideoCaption, | |
16 | VideoDetails, | |
17 | VideoPlaylist, | |
18 | VideoPlaylistElement, | |
19 | VideoStreamingPlaylistType | |
20 | } from '../../../../shared/models' | |
21 | import { P2PMediaLoaderOptions, PeertubePlayerManagerOptions, PlayerMode, VideoJSCaption } from '../../assets/player' | |
22 | import { TranslationsManager } from '../../assets/player/translations-manager' | |
23 | import { getBoolOrDefault } from '../../root-helpers/local-storage-utils' | |
24 | import { peertubeLocalStorage } from '../../root-helpers/peertube-web-storage' | |
25 | import { PluginInfo, PluginsManager } from '../../root-helpers/plugins-manager' | |
26 | import { UserLocalStorageKeys, UserTokens } from '../../root-helpers/users' | |
27 | import { objectToUrlEncoded } from '../../root-helpers/utils' | |
28 | import { isP2PEnabled } from '../../root-helpers/video' | |
29 | import { RegisterClientHelpers } from '../../types/register-client-option.model' | |
30 | import { PeerTubeEmbedApi } from './embed-api' | |
31 | ||
32 | type Translations = { [ id: string ]: string } | |
33 | ||
34 | export class PeerTubeEmbed { | |
35 | playerElement: HTMLVideoElement | |
36 | player: videojs.Player | |
37 | api: PeerTubeEmbedApi = null | |
38 | ||
39 | autoplay: boolean | |
40 | ||
41 | controls: boolean | |
42 | controlBar: boolean | |
43 | ||
44 | muted: boolean | |
45 | loop: boolean | |
46 | subtitle: string | |
47 | enableApi = false | |
48 | startTime: number | string = 0 | |
49 | stopTime: number | string | |
50 | ||
51 | title: boolean | |
52 | warningTitle: boolean | |
53 | peertubeLink: boolean | |
54 | p2pEnabled: boolean | |
55 | bigPlayBackgroundColor: string | |
56 | foregroundColor: string | |
57 | ||
58 | mode: PlayerMode | |
59 | scope = 'peertube' | |
60 | ||
61 | userTokens: UserTokens | |
62 | headers = new Headers() | |
63 | LOCAL_STORAGE_OAUTH_CLIENT_KEYS = { | |
64 | CLIENT_ID: 'client_id', | |
65 | CLIENT_SECRET: 'client_secret' | |
66 | } | |
67 | ||
68 | config: HTMLServerConfig | |
69 | ||
70 | private translationsPromise: Promise<{ [id: string]: string }> | |
71 | private PeertubePlayerManagerModulePromise: Promise<any> | |
72 | ||
73 | private playlist: VideoPlaylist | |
74 | private playlistElements: VideoPlaylistElement[] | |
75 | private currentPlaylistElement: VideoPlaylistElement | |
76 | ||
77 | private readonly wrapperElement: HTMLElement | |
78 | ||
79 | private pluginsManager: PluginsManager | |
80 | ||
81 | constructor (private readonly videoWrapperId: string) { | |
82 | this.wrapperElement = document.getElementById(this.videoWrapperId) | |
83 | ||
84 | try { | |
85 | this.config = JSON.parse(window['PeerTubeServerConfig']) | |
86 | } catch (err) { | |
87 | console.error('Cannot parse HTML config.', err) | |
88 | } | |
89 | } | |
90 | ||
91 | static async main () { | |
92 | const videoContainerId = 'video-wrapper' | |
93 | const embed = new PeerTubeEmbed(videoContainerId) | |
94 | await embed.init() | |
95 | } | |
96 | ||
97 | getVideoUrl (id: string) { | |
98 | return window.location.origin + '/api/v1/videos/' + id | |
99 | } | |
100 | ||
101 | getLiveUrl (videoId: string) { | |
102 | return window.location.origin + '/api/v1/videos/live/' + videoId | |
103 | } | |
104 | ||
105 | getPluginUrl () { | |
106 | return window.location.origin + '/api/v1/plugins' | |
107 | } | |
108 | ||
109 | refreshFetch (url: string, options?: RequestInit) { | |
110 | return fetch(url, options) | |
111 | .then((res: Response) => { | |
112 | if (res.status !== HttpStatusCode.UNAUTHORIZED_401) return res | |
113 | ||
114 | const refreshingTokenPromise = new Promise<void>((resolve, reject) => { | |
115 | const clientId: string = peertubeLocalStorage.getItem(this.LOCAL_STORAGE_OAUTH_CLIENT_KEYS.CLIENT_ID) | |
116 | const clientSecret: string = peertubeLocalStorage.getItem(this.LOCAL_STORAGE_OAUTH_CLIENT_KEYS.CLIENT_SECRET) | |
117 | ||
118 | const headers = new Headers() | |
119 | headers.set('Content-Type', 'application/x-www-form-urlencoded') | |
120 | ||
121 | const data = { | |
122 | refresh_token: this.userTokens.refreshToken, | |
123 | client_id: clientId, | |
124 | client_secret: clientSecret, | |
125 | response_type: 'code', | |
126 | grant_type: 'refresh_token' | |
127 | } | |
128 | ||
129 | fetch('/api/v1/users/token', { | |
130 | headers, | |
131 | method: 'POST', | |
132 | body: objectToUrlEncoded(data) | |
133 | }).then(res => { | |
134 | if (res.status === HttpStatusCode.UNAUTHORIZED_401) return undefined | |
135 | ||
136 | return res.json() | |
137 | }).then((obj: UserRefreshToken & { code?: OAuth2ErrorCode }) => { | |
138 | if (!obj || obj.code === OAuth2ErrorCode.INVALID_GRANT) { | |
139 | UserTokens.flushLocalStorage(peertubeLocalStorage) | |
140 | this.removeTokensFromHeaders() | |
141 | ||
142 | return resolve() | |
143 | } | |
144 | ||
145 | this.userTokens.accessToken = obj.access_token | |
146 | this.userTokens.refreshToken = obj.refresh_token | |
147 | UserTokens.saveToLocalStorage(peertubeLocalStorage, this.userTokens) | |
148 | ||
149 | this.setHeadersFromTokens() | |
150 | ||
151 | resolve() | |
152 | }).catch((refreshTokenError: any) => { | |
153 | reject(refreshTokenError) | |
154 | }) | |
155 | }) | |
156 | ||
157 | return refreshingTokenPromise | |
158 | .catch(() => { | |
159 | UserTokens.flushLocalStorage(peertubeLocalStorage) | |
160 | ||
161 | this.removeTokensFromHeaders() | |
162 | }).then(() => fetch(url, { | |
163 | ...options, | |
164 | headers: this.headers | |
165 | })) | |
166 | }) | |
167 | } | |
168 | ||
169 | getPlaylistUrl (id: string) { | |
170 | return window.location.origin + '/api/v1/video-playlists/' + id | |
171 | } | |
172 | ||
173 | loadVideoInfo (videoId: string): Promise<Response> { | |
174 | return this.refreshFetch(this.getVideoUrl(videoId), { headers: this.headers }) | |
175 | } | |
176 | ||
177 | loadVideoCaptions (videoId: string): Promise<Response> { | |
178 | return this.refreshFetch(this.getVideoUrl(videoId) + '/captions', { headers: this.headers }) | |
179 | } | |
180 | ||
181 | loadWithLive (video: VideoDetails) { | |
182 | return this.refreshFetch(this.getLiveUrl(video.uuid), { headers: this.headers }) | |
183 | .then(res => res.json()) | |
184 | .then((live: LiveVideo) => ({ video, live })) | |
185 | } | |
186 | ||
187 | loadPlaylistInfo (playlistId: string): Promise<Response> { | |
188 | return this.refreshFetch(this.getPlaylistUrl(playlistId), { headers: this.headers }) | |
189 | } | |
190 | ||
191 | loadPlaylistElements (playlistId: string, start = 0): Promise<Response> { | |
192 | const url = new URL(this.getPlaylistUrl(playlistId) + '/videos') | |
193 | url.search = new URLSearchParams({ start: '' + start, count: '100' }).toString() | |
194 | ||
195 | return this.refreshFetch(url.toString(), { headers: this.headers }) | |
196 | } | |
197 | ||
198 | removeElement (element: HTMLElement) { | |
199 | element.parentElement.removeChild(element) | |
200 | } | |
201 | ||
202 | displayError (text: string, translations?: Translations) { | |
203 | // Remove video element | |
204 | if (this.playerElement) { | |
205 | this.removeElement(this.playerElement) | |
206 | this.playerElement = undefined | |
207 | } | |
208 | ||
209 | const translatedText = peertubeTranslate(text, translations) | |
210 | const translatedSorry = peertubeTranslate('Sorry', translations) | |
211 | ||
212 | document.title = translatedSorry + ' - ' + translatedText | |
213 | ||
214 | const errorBlock = document.getElementById('error-block') | |
215 | errorBlock.style.display = 'flex' | |
216 | ||
217 | const errorTitle = document.getElementById('error-title') | |
218 | errorTitle.innerHTML = peertubeTranslate('Sorry', translations) | |
219 | ||
220 | const errorText = document.getElementById('error-content') | |
221 | errorText.innerHTML = translatedText | |
222 | ||
223 | this.wrapperElement.style.display = 'none' | |
224 | } | |
225 | ||
226 | videoNotFound (translations?: Translations) { | |
227 | const text = 'This video does not exist.' | |
228 | this.displayError(text, translations) | |
229 | } | |
230 | ||
231 | videoFetchError (translations?: Translations) { | |
232 | const text = 'We cannot fetch the video. Please try again later.' | |
233 | this.displayError(text, translations) | |
234 | } | |
235 | ||
236 | playlistNotFound (translations?: Translations) { | |
237 | const text = 'This playlist does not exist.' | |
238 | this.displayError(text, translations) | |
239 | } | |
240 | ||
241 | playlistFetchError (translations?: Translations) { | |
242 | const text = 'We cannot fetch the playlist. Please try again later.' | |
243 | this.displayError(text, translations) | |
244 | } | |
245 | ||
246 | getParamToggle (params: URLSearchParams, name: string, defaultValue?: boolean) { | |
247 | return params.has(name) ? (params.get(name) === '1' || params.get(name) === 'true') : defaultValue | |
248 | } | |
249 | ||
250 | getParamString (params: URLSearchParams, name: string, defaultValue?: string) { | |
251 | return params.has(name) ? params.get(name) : defaultValue | |
252 | } | |
253 | ||
254 | async playNextVideo () { | |
255 | const next = this.getNextPlaylistElement() | |
256 | if (!next) { | |
257 | console.log('Next element not found in playlist.') | |
258 | return | |
259 | } | |
260 | ||
261 | this.currentPlaylistElement = next | |
262 | ||
263 | return this.loadVideoAndBuildPlayer(this.currentPlaylistElement.video.uuid) | |
264 | } | |
265 | ||
266 | async playPreviousVideo () { | |
267 | const previous = this.getPreviousPlaylistElement() | |
268 | if (!previous) { | |
269 | console.log('Previous element not found in playlist.') | |
270 | return | |
271 | } | |
272 | ||
273 | this.currentPlaylistElement = previous | |
274 | ||
275 | await this.loadVideoAndBuildPlayer(this.currentPlaylistElement.video.uuid) | |
276 | } | |
277 | ||
278 | getCurrentPosition () { | |
279 | if (!this.currentPlaylistElement) return -1 | |
280 | ||
281 | return this.currentPlaylistElement.position | |
282 | } | |
283 | ||
284 | async init () { | |
285 | this.userTokens = UserTokens.getUserTokens(peertubeLocalStorage) | |
286 | await this.initCore() | |
287 | } | |
288 | ||
289 | private initializeApi () { | |
290 | if (!this.enableApi) return | |
291 | ||
292 | this.api = new PeerTubeEmbedApi(this) | |
293 | this.api.initialize() | |
294 | } | |
295 | ||
296 | private loadParams (video: VideoDetails) { | |
297 | try { | |
298 | const params = new URL(window.location.toString()).searchParams | |
299 | ||
300 | this.autoplay = this.getParamToggle(params, 'autoplay', false) | |
301 | ||
302 | this.controls = this.getParamToggle(params, 'controls', true) | |
303 | this.controlBar = this.getParamToggle(params, 'controlBar', true) | |
304 | ||
305 | this.muted = this.getParamToggle(params, 'muted', undefined) | |
306 | this.loop = this.getParamToggle(params, 'loop', false) | |
307 | this.title = this.getParamToggle(params, 'title', true) | |
308 | this.enableApi = this.getParamToggle(params, 'api', this.enableApi) | |
309 | this.warningTitle = this.getParamToggle(params, 'warningTitle', true) | |
310 | this.peertubeLink = this.getParamToggle(params, 'peertubeLink', true) | |
311 | this.p2pEnabled = this.getParamToggle(params, 'p2p', this.isP2PEnabled(video)) | |
312 | ||
313 | this.scope = this.getParamString(params, 'scope', this.scope) | |
314 | this.subtitle = this.getParamString(params, 'subtitle') | |
315 | this.startTime = this.getParamString(params, 'start') | |
316 | this.stopTime = this.getParamString(params, 'stop') | |
317 | ||
318 | this.bigPlayBackgroundColor = this.getParamString(params, 'bigPlayBackgroundColor') | |
319 | this.foregroundColor = this.getParamString(params, 'foregroundColor') | |
320 | ||
321 | const modeParam = this.getParamString(params, 'mode') | |
322 | ||
323 | if (modeParam) { | |
324 | if (modeParam === 'p2p-media-loader') this.mode = 'p2p-media-loader' | |
325 | else this.mode = 'webtorrent' | |
326 | } else { | |
327 | if (Array.isArray(video.streamingPlaylists) && video.streamingPlaylists.length !== 0) this.mode = 'p2p-media-loader' | |
328 | else this.mode = 'webtorrent' | |
329 | } | |
330 | } catch (err) { | |
331 | console.error('Cannot get params from URL.', err) | |
332 | } | |
333 | } | |
334 | ||
335 | private async loadAllPlaylistVideos (playlistId: string, baseResult: ResultList<VideoPlaylistElement>) { | |
336 | let elements = baseResult.data | |
337 | let total = baseResult.total | |
338 | let i = 0 | |
339 | ||
340 | while (total > elements.length && i < 10) { | |
341 | const result = await this.loadPlaylistElements(playlistId, elements.length) | |
342 | ||
343 | const json = await result.json() | |
344 | total = json.total | |
345 | ||
346 | elements = elements.concat(json.data) | |
347 | i++ | |
348 | } | |
349 | ||
350 | if (i === 10) { | |
351 | console.error('Cannot fetch all playlists elements, there are too many!') | |
352 | } | |
353 | ||
354 | return elements | |
355 | } | |
356 | ||
357 | private async loadPlaylist (playlistId: string) { | |
358 | const playlistPromise = this.loadPlaylistInfo(playlistId) | |
359 | const playlistElementsPromise = this.loadPlaylistElements(playlistId) | |
360 | ||
361 | let playlistResponse: Response | |
362 | let isResponseOk: boolean | |
363 | ||
364 | try { | |
365 | playlistResponse = await playlistPromise | |
366 | isResponseOk = playlistResponse.status === HttpStatusCode.OK_200 | |
367 | } catch (err) { | |
368 | console.error(err) | |
369 | isResponseOk = false | |
370 | } | |
371 | ||
372 | if (!isResponseOk) { | |
373 | const serverTranslations = await this.translationsPromise | |
374 | ||
375 | if (playlistResponse?.status === HttpStatusCode.NOT_FOUND_404) { | |
376 | this.playlistNotFound(serverTranslations) | |
377 | return undefined | |
378 | } | |
379 | ||
380 | this.playlistFetchError(serverTranslations) | |
381 | return undefined | |
382 | } | |
383 | ||
384 | return { playlistResponse, videosResponse: await playlistElementsPromise } | |
385 | } | |
386 | ||
387 | private async loadVideo (videoId: string) { | |
388 | const videoPromise = this.loadVideoInfo(videoId) | |
389 | ||
390 | let videoResponse: Response | |
391 | let isResponseOk: boolean | |
392 | ||
393 | try { | |
394 | videoResponse = await videoPromise | |
395 | isResponseOk = videoResponse.status === HttpStatusCode.OK_200 | |
396 | } catch (err) { | |
397 | console.error(err) | |
398 | ||
399 | isResponseOk = false | |
400 | } | |
401 | ||
402 | if (!isResponseOk) { | |
403 | const serverTranslations = await this.translationsPromise | |
404 | ||
405 | if (videoResponse?.status === HttpStatusCode.NOT_FOUND_404) { | |
406 | this.videoNotFound(serverTranslations) | |
407 | return undefined | |
408 | } | |
409 | ||
410 | this.videoFetchError(serverTranslations) | |
411 | return undefined | |
412 | } | |
413 | ||
414 | const captionsPromise = this.loadVideoCaptions(videoId) | |
415 | ||
416 | return { captionsPromise, videoResponse } | |
417 | } | |
418 | ||
419 | private async buildPlaylistManager () { | |
420 | const translations = await this.translationsPromise | |
421 | ||
422 | this.player.upnext({ | |
423 | timeout: 10000, // 10s | |
424 | headText: peertubeTranslate('Up Next', translations), | |
425 | cancelText: peertubeTranslate('Cancel', translations), | |
426 | suspendedText: peertubeTranslate('Autoplay is suspended', translations), | |
427 | getTitle: () => this.nextVideoTitle(), | |
428 | next: () => this.playNextVideo(), | |
429 | condition: () => !!this.getNextPlaylistElement(), | |
430 | suspended: () => false | |
431 | }) | |
432 | } | |
433 | ||
434 | private async loadVideoAndBuildPlayer (uuid: string) { | |
435 | const res = await this.loadVideo(uuid) | |
436 | if (res === undefined) return | |
437 | ||
438 | return this.buildVideoPlayer(res.videoResponse, res.captionsPromise) | |
439 | } | |
440 | ||
441 | private nextVideoTitle () { | |
442 | const next = this.getNextPlaylistElement() | |
443 | if (!next) return '' | |
444 | ||
445 | return next.video.name | |
446 | } | |
447 | ||
448 | private getNextPlaylistElement (position?: number): VideoPlaylistElement { | |
449 | if (!position) position = this.currentPlaylistElement.position + 1 | |
450 | ||
451 | if (position > this.playlist.videosLength) { | |
452 | return undefined | |
453 | } | |
454 | ||
455 | const next = this.playlistElements.find(e => e.position === position) | |
456 | ||
457 | if (!next || !next.video) { | |
458 | return this.getNextPlaylistElement(position + 1) | |
459 | } | |
460 | ||
461 | return next | |
462 | } | |
463 | ||
464 | private getPreviousPlaylistElement (position?: number): VideoPlaylistElement { | |
465 | if (!position) position = this.currentPlaylistElement.position - 1 | |
466 | ||
467 | if (position < 1) { | |
468 | return undefined | |
469 | } | |
470 | ||
471 | const prev = this.playlistElements.find(e => e.position === position) | |
472 | ||
473 | if (!prev || !prev.video) { | |
474 | return this.getNextPlaylistElement(position - 1) | |
475 | } | |
476 | ||
477 | return prev | |
478 | } | |
479 | ||
480 | private async buildVideoPlayer (videoResponse: Response, captionsPromise: Promise<Response>) { | |
481 | let alreadyHadPlayer = false | |
482 | ||
483 | if (this.player) { | |
484 | this.player.dispose() | |
485 | alreadyHadPlayer = true | |
486 | } | |
487 | ||
488 | this.playerElement = document.createElement('video') | |
489 | this.playerElement.className = 'video-js vjs-peertube-skin' | |
490 | this.playerElement.setAttribute('playsinline', 'true') | |
491 | this.wrapperElement.appendChild(this.playerElement) | |
492 | ||
493 | // Issue when we parsed config from HTML, fallback to API | |
494 | if (!this.config) { | |
495 | this.config = await this.refreshFetch('/api/v1/config') | |
496 | .then(res => res.json()) | |
497 | } | |
498 | ||
499 | const videoInfoPromise: Promise<{ video: VideoDetails, live?: LiveVideo }> = videoResponse.json() | |
500 | .then((videoInfo: VideoDetails) => { | |
501 | this.loadParams(videoInfo) | |
502 | ||
503 | if (!alreadyHadPlayer && !this.autoplay) this.buildPlaceholder(videoInfo) | |
504 | ||
505 | if (!videoInfo.isLive) return { video: videoInfo } | |
506 | ||
507 | return this.loadWithLive(videoInfo) | |
508 | }) | |
509 | ||
510 | const [ videoInfoTmp, serverTranslations, captionsResponse, PeertubePlayerManagerModule ] = await Promise.all([ | |
511 | videoInfoPromise, | |
512 | this.translationsPromise, | |
513 | captionsPromise, | |
514 | this.PeertubePlayerManagerModulePromise | |
515 | ]) | |
516 | ||
517 | await this.loadPlugins(serverTranslations) | |
518 | ||
519 | const { video: videoInfo, live } = videoInfoTmp | |
520 | ||
521 | const PeertubePlayerManager = PeertubePlayerManagerModule.PeertubePlayerManager | |
522 | const videoCaptions = await this.buildCaptions(serverTranslations, captionsResponse) | |
523 | ||
524 | const liveOptions = videoInfo.isLive | |
525 | ? { latencyMode: live.latencyMode } | |
526 | : undefined | |
527 | ||
528 | const playlistPlugin = this.currentPlaylistElement | |
529 | ? { | |
530 | elements: this.playlistElements, | |
531 | playlist: this.playlist, | |
532 | ||
533 | getCurrentPosition: () => this.currentPlaylistElement.position, | |
534 | ||
535 | onItemClicked: (videoPlaylistElement: VideoPlaylistElement) => { | |
536 | this.currentPlaylistElement = videoPlaylistElement | |
537 | ||
538 | this.loadVideoAndBuildPlayer(this.currentPlaylistElement.video.uuid) | |
539 | .catch(err => console.error(err)) | |
540 | } | |
541 | } | |
542 | : undefined | |
543 | ||
544 | const options: PeertubePlayerManagerOptions = { | |
545 | common: { | |
546 | // Autoplay in playlist mode | |
547 | autoplay: alreadyHadPlayer ? true : this.autoplay, | |
548 | ||
549 | controls: this.controls, | |
550 | controlBar: this.controlBar, | |
551 | ||
552 | muted: this.muted, | |
553 | loop: this.loop, | |
554 | ||
555 | p2pEnabled: this.p2pEnabled, | |
556 | ||
557 | captions: videoCaptions.length !== 0, | |
558 | subtitle: this.subtitle, | |
559 | ||
560 | startTime: this.playlist ? this.currentPlaylistElement.startTimestamp : this.startTime, | |
561 | stopTime: this.playlist ? this.currentPlaylistElement.stopTimestamp : this.stopTime, | |
562 | ||
563 | nextVideo: this.playlist ? () => this.playNextVideo() : undefined, | |
564 | hasNextVideo: this.playlist ? () => !!this.getNextPlaylistElement() : undefined, | |
565 | ||
566 | previousVideo: this.playlist ? () => this.playPreviousVideo() : undefined, | |
567 | hasPreviousVideo: this.playlist ? () => !!this.getPreviousPlaylistElement() : undefined, | |
568 | ||
569 | playlist: playlistPlugin, | |
570 | ||
571 | videoCaptions, | |
572 | inactivityTimeout: 2500, | |
573 | videoViewUrl: this.getVideoUrl(videoInfo.uuid) + '/views', | |
574 | videoShortUUID: videoInfo.shortUUID, | |
575 | videoUUID: videoInfo.uuid, | |
576 | ||
577 | isLive: videoInfo.isLive, | |
578 | liveOptions, | |
579 | ||
580 | playerElement: this.playerElement, | |
581 | onPlayerElementChange: (element: HTMLVideoElement) => { | |
582 | this.playerElement = element | |
583 | }, | |
584 | ||
585 | videoDuration: videoInfo.duration, | |
586 | enableHotkeys: true, | |
587 | peertubeLink: this.peertubeLink, | |
588 | poster: window.location.origin + videoInfo.previewPath, | |
589 | theaterButton: false, | |
590 | ||
591 | serverUrl: window.location.origin, | |
592 | language: navigator.language, | |
593 | embedUrl: window.location.origin + videoInfo.embedPath, | |
594 | embedTitle: videoInfo.name, | |
595 | ||
596 | errorNotifier: () => { | |
597 | // Empty, we don't have a notifier in the embed | |
598 | } | |
599 | }, | |
600 | ||
601 | webtorrent: { | |
602 | videoFiles: videoInfo.files | |
603 | }, | |
604 | ||
605 | pluginsManager: this.pluginsManager | |
606 | } | |
607 | ||
608 | if (this.mode === 'p2p-media-loader') { | |
609 | const hlsPlaylist = videoInfo.streamingPlaylists.find(p => p.type === VideoStreamingPlaylistType.HLS) | |
610 | ||
611 | Object.assign(options, { | |
612 | p2pMediaLoader: { | |
613 | playlistUrl: hlsPlaylist.playlistUrl, | |
614 | segmentsSha256Url: hlsPlaylist.segmentsSha256Url, | |
615 | redundancyBaseUrls: hlsPlaylist.redundancies.map(r => r.baseUrl), | |
616 | trackerAnnounce: videoInfo.trackerUrls, | |
617 | videoFiles: hlsPlaylist.files | |
618 | } as P2PMediaLoaderOptions | |
619 | }) | |
620 | } | |
621 | ||
622 | this.player = await PeertubePlayerManager.initialize(this.mode, options, (player: videojs.Player) => { | |
623 | this.player = player | |
624 | }) | |
625 | ||
626 | this.player.on('customError', (event: any, data: any) => this.handleError(data.err, serverTranslations)) | |
627 | ||
628 | window['videojsPlayer'] = this.player | |
629 | ||
630 | this.buildCSS() | |
631 | ||
632 | this.buildDock(videoInfo) | |
633 | ||
634 | this.initializeApi() | |
635 | ||
636 | this.removePlaceholder() | |
637 | ||
638 | if (this.isPlaylistEmbed()) { | |
639 | await this.buildPlaylistManager() | |
640 | ||
641 | this.player.playlist().updateSelected() | |
642 | ||
643 | this.player.on('stopped', () => { | |
644 | this.playNextVideo() | |
645 | }) | |
646 | } | |
647 | ||
648 | this.pluginsManager.runHook('action:embed.player.loaded', undefined, { player: this.player, videojs, video: videoInfo }) | |
649 | } | |
650 | ||
651 | private async initCore () { | |
652 | if (this.userTokens) this.setHeadersFromTokens() | |
653 | ||
654 | this.translationsPromise = TranslationsManager.getServerTranslations(window.location.origin, navigator.language) | |
655 | this.PeertubePlayerManagerModulePromise = import('../../assets/player/peertube-player-manager') | |
656 | ||
657 | let videoId: string | |
658 | ||
659 | if (this.isPlaylistEmbed()) { | |
660 | const playlistId = this.getResourceId() | |
661 | const res = await this.loadPlaylist(playlistId) | |
662 | if (!res) return undefined | |
663 | ||
664 | this.playlist = await res.playlistResponse.json() | |
665 | ||
666 | const playlistElementResult = await res.videosResponse.json() | |
667 | this.playlistElements = await this.loadAllPlaylistVideos(playlistId, playlistElementResult) | |
668 | ||
669 | const params = new URL(window.location.toString()).searchParams | |
670 | const playlistPositionParam = this.getParamString(params, 'playlistPosition') | |
671 | ||
672 | let position = 1 | |
673 | ||
674 | if (playlistPositionParam) { | |
675 | position = parseInt(playlistPositionParam + '', 10) | |
676 | } | |
677 | ||
678 | this.currentPlaylistElement = this.playlistElements.find(e => e.position === position) | |
679 | if (!this.currentPlaylistElement || !this.currentPlaylistElement.video) { | |
680 | console.error('Current playlist element is not valid.', this.currentPlaylistElement) | |
681 | this.currentPlaylistElement = this.getNextPlaylistElement() | |
682 | } | |
683 | ||
684 | if (!this.currentPlaylistElement) { | |
685 | console.error('This playlist does not have any valid element.') | |
686 | const serverTranslations = await this.translationsPromise | |
687 | this.playlistFetchError(serverTranslations) | |
688 | return | |
689 | } | |
690 | ||
691 | videoId = this.currentPlaylistElement.video.uuid | |
692 | } else { | |
693 | videoId = this.getResourceId() | |
694 | } | |
695 | ||
696 | return this.loadVideoAndBuildPlayer(videoId) | |
697 | } | |
698 | ||
699 | private handleError (err: Error, translations?: { [ id: string ]: string }) { | |
700 | if (err.message.includes('from xs param')) { | |
701 | this.player.dispose() | |
702 | this.playerElement = null | |
703 | this.displayError('This video is not available because the remote instance is not responding.', translations) | |
704 | } | |
705 | } | |
706 | ||
707 | private buildDock (videoInfo: VideoDetails) { | |
708 | if (!this.controls) return | |
709 | ||
710 | // On webtorrent fallback, player may have been disposed | |
711 | if (!this.player.player_) return | |
712 | ||
713 | const title = this.title ? videoInfo.name : undefined | |
714 | const description = this.warningTitle && this.p2pEnabled | |
715 | ? '<span class="text">' + peertubeTranslate('Watching this video may reveal your IP address to others.') + '</span>' | |
716 | : undefined | |
717 | ||
718 | const availableAvatars = videoInfo.channel.avatars.filter(a => a.width < 50) | |
719 | const avatar = availableAvatars.length !== 0 | |
720 | ? availableAvatars[0] | |
721 | : undefined | |
722 | ||
723 | if (title || description) { | |
724 | this.player.peertubeDock({ | |
725 | title, | |
726 | description, | |
727 | avatarUrl: title && avatar | |
728 | ? avatar.path | |
729 | : undefined | |
730 | }) | |
731 | } | |
732 | } | |
733 | ||
734 | private buildCSS () { | |
735 | const body = document.getElementById('custom-css') | |
736 | ||
737 | if (this.bigPlayBackgroundColor) { | |
738 | body.style.setProperty('--embedBigPlayBackgroundColor', this.bigPlayBackgroundColor) | |
739 | } | |
740 | ||
741 | if (this.foregroundColor) { | |
742 | body.style.setProperty('--embedForegroundColor', this.foregroundColor) | |
743 | } | |
744 | } | |
745 | ||
746 | private async buildCaptions (serverTranslations: any, captionsResponse: Response): Promise<VideoJSCaption[]> { | |
747 | if (captionsResponse.ok) { | |
748 | const { data } = await captionsResponse.json() | |
749 | ||
750 | return data.map((c: VideoCaption) => ({ | |
751 | label: peertubeTranslate(c.language.label, serverTranslations), | |
752 | language: c.language.id, | |
753 | src: window.location.origin + c.captionPath | |
754 | })) | |
755 | } | |
756 | ||
757 | return [] | |
758 | } | |
759 | ||
760 | private buildPlaceholder (video: VideoDetails) { | |
761 | const placeholder = this.getPlaceholderElement() | |
762 | ||
763 | const url = window.location.origin + video.previewPath | |
764 | placeholder.style.backgroundImage = `url("${url}")` | |
765 | placeholder.style.display = 'block' | |
766 | } | |
767 | ||
768 | private removePlaceholder () { | |
769 | const placeholder = this.getPlaceholderElement() | |
770 | placeholder.style.display = 'none' | |
771 | } | |
772 | ||
773 | private getPlaceholderElement () { | |
774 | return document.getElementById('placeholder-preview') | |
775 | } | |
776 | ||
777 | private getHeaderTokenValue () { | |
778 | return `${this.userTokens.tokenType} ${this.userTokens.accessToken}` | |
779 | } | |
780 | ||
781 | private setHeadersFromTokens () { | |
782 | this.headers.set('Authorization', this.getHeaderTokenValue()) | |
783 | } | |
784 | ||
785 | private removeTokensFromHeaders () { | |
786 | this.headers.delete('Authorization') | |
787 | } | |
788 | ||
789 | private getResourceId () { | |
790 | const urlParts = window.location.pathname.split('/') | |
791 | return urlParts[urlParts.length - 1] | |
792 | } | |
793 | ||
794 | private isPlaylistEmbed () { | |
795 | return window.location.pathname.split('/')[1] === 'video-playlists' | |
796 | } | |
797 | ||
798 | private loadPlugins (translations?: { [ id: string ]: string }) { | |
799 | this.pluginsManager = new PluginsManager({ | |
800 | peertubeHelpersFactory: pluginInfo => this.buildPeerTubeHelpers(pluginInfo, translations) | |
801 | }) | |
802 | ||
803 | this.pluginsManager.loadPluginsList(this.config) | |
804 | ||
805 | return this.pluginsManager.ensurePluginsAreLoaded('embed') | |
806 | } | |
807 | ||
808 | private buildPeerTubeHelpers (pluginInfo: PluginInfo, translations?: { [ id: string ]: string }): RegisterClientHelpers { | |
809 | const unimplemented = () => { | |
810 | throw new Error('This helper is not implemented in embed.') | |
811 | } | |
812 | ||
813 | return { | |
814 | getBaseStaticRoute: unimplemented, | |
815 | getBaseRouterRoute: unimplemented, | |
816 | getBasePluginClientPath: unimplemented, | |
817 | ||
818 | getSettings: () => { | |
819 | const url = this.getPluginUrl() + '/' + pluginInfo.plugin.npmName + '/public-settings' | |
820 | ||
821 | return this.refreshFetch(url, { headers: this.headers }) | |
822 | .then(res => res.json()) | |
823 | .then((obj: PublicServerSetting) => obj.publicSettings) | |
824 | }, | |
825 | ||
826 | isLoggedIn: () => !!this.userTokens, | |
827 | getAuthHeader: () => { | |
828 | if (!this.userTokens) return undefined | |
829 | ||
830 | return { Authorization: this.getHeaderTokenValue() } | |
831 | }, | |
832 | ||
833 | notifier: { | |
834 | info: unimplemented, | |
835 | error: unimplemented, | |
836 | success: unimplemented | |
837 | }, | |
838 | ||
839 | showModal: unimplemented, | |
840 | ||
841 | getServerConfig: unimplemented, | |
842 | ||
843 | markdownRenderer: { | |
844 | textMarkdownToHTML: unimplemented, | |
845 | enhancedMarkdownToHTML: unimplemented | |
846 | }, | |
847 | ||
848 | translate: (value: string) => Promise.resolve(peertubeTranslate(value, translations)) | |
849 | } | |
850 | } | |
851 | ||
852 | private isP2PEnabled (video: Video) { | |
853 | const userP2PEnabled = getBoolOrDefault( | |
854 | peertubeLocalStorage.getItem(UserLocalStorageKeys.P2P_ENABLED), | |
855 | this.config.defaults.p2p.embed.enabled | |
856 | ) | |
857 | ||
858 | return isP2PEnabled(video, this.config, userP2PEnabled) | |
859 | } | |
860 | } | |
861 | ||
862 | PeerTubeEmbed.main() | |
863 | .catch(err => { | |
864 | (window as any).displayIncompatibleBrowser() | |
865 | ||
866 | console.error('Cannot init embed.', err) | |
867 | }) |