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