]>
Commit | Line | Data |
---|---|---|
1 | import { catchError } from 'rxjs/operators' | |
2 | import { ChangeDetectorRef, Component, ElementRef, Inject, LOCALE_ID, NgZone, OnDestroy, OnInit, ViewChild } from '@angular/core' | |
3 | import { ActivatedRoute, Router } from '@angular/router' | |
4 | import { RedirectService } from '@app/core/routing/redirect.service' | |
5 | import { peertubeLocalStorage } from '@app/shared/misc/peertube-local-storage' | |
6 | import { VideoSupportComponent } from '@app/videos/+video-watch/modal/video-support.component' | |
7 | import { MetaService } from '@ngx-meta/core' | |
8 | import { Notifier, ServerService } from '@app/core' | |
9 | import { forkJoin, Subscription } from 'rxjs' | |
10 | import { Hotkey, HotkeysService } from 'angular2-hotkeys' | |
11 | import { UserVideoRateType, VideoCaption, VideoPrivacy, VideoState } from '../../../../../shared' | |
12 | import { AuthService, ConfirmService } from '../../core' | |
13 | import { RestExtractor, VideoBlacklistService } from '../../shared' | |
14 | import { VideoDetails } from '../../shared/video/video-details.model' | |
15 | import { VideoService } from '../../shared/video/video.service' | |
16 | import { VideoDownloadComponent } from './modal/video-download.component' | |
17 | import { VideoReportComponent } from './modal/video-report.component' | |
18 | import { VideoShareComponent } from './modal/video-share.component' | |
19 | import { VideoBlacklistComponent } from './modal/video-blacklist.component' | |
20 | import { SubscribeButtonComponent } from '@app/shared/user-subscription/subscribe-button.component' | |
21 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
22 | import { environment } from '../../../environments/environment' | |
23 | import { VideoCaptionService } from '@app/shared/video-caption' | |
24 | import { MarkdownService } from '@app/shared/renderer' | |
25 | import { | |
26 | P2PMediaLoaderOptions, | |
27 | PeertubePlayerManager, | |
28 | PeertubePlayerManagerOptions, | |
29 | PlayerMode | |
30 | } from '../../../assets/player/peertube-player-manager' | |
31 | ||
32 | @Component({ | |
33 | selector: 'my-video-watch', | |
34 | templateUrl: './video-watch.component.html', | |
35 | styleUrls: [ './video-watch.component.scss' ] | |
36 | }) | |
37 | export class VideoWatchComponent implements OnInit, OnDestroy { | |
38 | private static LOCAL_STORAGE_PRIVACY_CONCERN_KEY = 'video-watch-privacy-concern' | |
39 | ||
40 | @ViewChild('videoDownloadModal') videoDownloadModal: VideoDownloadComponent | |
41 | @ViewChild('videoShareModal') videoShareModal: VideoShareComponent | |
42 | @ViewChild('videoReportModal') videoReportModal: VideoReportComponent | |
43 | @ViewChild('videoSupportModal') videoSupportModal: VideoSupportComponent | |
44 | @ViewChild('videoBlacklistModal') videoBlacklistModal: VideoBlacklistComponent | |
45 | @ViewChild('subscribeButton') subscribeButton: SubscribeButtonComponent | |
46 | ||
47 | player: any | |
48 | playerElement: HTMLVideoElement | |
49 | userRating: UserVideoRateType = null | |
50 | video: VideoDetails = null | |
51 | descriptionLoading = false | |
52 | ||
53 | completeDescriptionShown = false | |
54 | completeVideoDescription: string | |
55 | shortVideoDescription: string | |
56 | videoHTMLDescription = '' | |
57 | likesBarTooltipText = '' | |
58 | hasAlreadyAcceptedPrivacyConcern = false | |
59 | remoteServerDown = false | |
60 | hotkeys: Hotkey[] | |
61 | ||
62 | private paramsSub: Subscription | |
63 | ||
64 | constructor ( | |
65 | private elementRef: ElementRef, | |
66 | private changeDetector: ChangeDetectorRef, | |
67 | private route: ActivatedRoute, | |
68 | private router: Router, | |
69 | private videoService: VideoService, | |
70 | private videoBlacklistService: VideoBlacklistService, | |
71 | private confirmService: ConfirmService, | |
72 | private metaService: MetaService, | |
73 | private authService: AuthService, | |
74 | private serverService: ServerService, | |
75 | private restExtractor: RestExtractor, | |
76 | private notifier: Notifier, | |
77 | private markdownService: MarkdownService, | |
78 | private zone: NgZone, | |
79 | private redirectService: RedirectService, | |
80 | private videoCaptionService: VideoCaptionService, | |
81 | private i18n: I18n, | |
82 | private hotkeysService: HotkeysService, | |
83 | @Inject(LOCALE_ID) private localeId: string | |
84 | ) {} | |
85 | ||
86 | get user () { | |
87 | return this.authService.getUser() | |
88 | } | |
89 | ||
90 | ngOnInit () { | |
91 | if ( | |
92 | !!((window as any).RTCPeerConnection || (window as any).mozRTCPeerConnection || (window as any).webkitRTCPeerConnection) === false || | |
93 | peertubeLocalStorage.getItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY) === 'true' | |
94 | ) { | |
95 | this.hasAlreadyAcceptedPrivacyConcern = true | |
96 | } | |
97 | ||
98 | this.paramsSub = this.route.params.subscribe(routeParams => { | |
99 | const uuid = routeParams[ 'uuid' ] | |
100 | ||
101 | // Video did not change | |
102 | if (this.video && this.video.uuid === uuid) return | |
103 | ||
104 | if (this.player) this.player.pause() | |
105 | ||
106 | // Video did change | |
107 | forkJoin( | |
108 | this.videoService.getVideo(uuid), | |
109 | this.videoCaptionService.listCaptions(uuid) | |
110 | ) | |
111 | .pipe( | |
112 | // If 401, the video is private or blacklisted so redirect to 404 | |
113 | catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 401, 403, 404 ])) | |
114 | ) | |
115 | .subscribe(([ video, captionsResult ]) => { | |
116 | const startTime = this.route.snapshot.queryParams.start | |
117 | const subtitle = this.route.snapshot.queryParams.subtitle | |
118 | const playerMode = this.route.snapshot.queryParams.mode | |
119 | ||
120 | this.onVideoFetched(video, captionsResult.data, { startTime, subtitle, playerMode }) | |
121 | .catch(err => this.handleError(err)) | |
122 | }) | |
123 | }) | |
124 | ||
125 | this.hotkeys = [ | |
126 | new Hotkey('shift+l', (event: KeyboardEvent): boolean => { | |
127 | this.setLike() | |
128 | return false | |
129 | }, undefined, this.i18n('Like the video')), | |
130 | new Hotkey('shift+d', (event: KeyboardEvent): boolean => { | |
131 | this.setDislike() | |
132 | return false | |
133 | }, undefined, this.i18n('Dislike the video')), | |
134 | new Hotkey('shift+s', (event: KeyboardEvent): boolean => { | |
135 | this.subscribeButton.subscribed ? | |
136 | this.subscribeButton.unsubscribe() : | |
137 | this.subscribeButton.subscribe() | |
138 | return false | |
139 | }, undefined, this.i18n('Subscribe to the account')) | |
140 | ] | |
141 | if (this.isUserLoggedIn()) this.hotkeysService.add(this.hotkeys) | |
142 | } | |
143 | ||
144 | ngOnDestroy () { | |
145 | this.flushPlayer() | |
146 | ||
147 | // Unsubscribe subscriptions | |
148 | this.paramsSub.unsubscribe() | |
149 | ||
150 | // Unbind hotkeys | |
151 | if (this.isUserLoggedIn()) this.hotkeysService.remove(this.hotkeys) | |
152 | } | |
153 | ||
154 | setLike () { | |
155 | if (this.isUserLoggedIn() === false) return | |
156 | if (this.userRating === 'like') { | |
157 | // Already liked this video | |
158 | this.setRating('none') | |
159 | } else { | |
160 | this.setRating('like') | |
161 | } | |
162 | } | |
163 | ||
164 | setDislike () { | |
165 | if (this.isUserLoggedIn() === false) return | |
166 | if (this.userRating === 'dislike') { | |
167 | // Already disliked this video | |
168 | this.setRating('none') | |
169 | } else { | |
170 | this.setRating('dislike') | |
171 | } | |
172 | } | |
173 | ||
174 | showMoreDescription () { | |
175 | if (this.completeVideoDescription === undefined) { | |
176 | return this.loadCompleteDescription() | |
177 | } | |
178 | ||
179 | this.updateVideoDescription(this.completeVideoDescription) | |
180 | this.completeDescriptionShown = true | |
181 | } | |
182 | ||
183 | showLessDescription () { | |
184 | this.updateVideoDescription(this.shortVideoDescription) | |
185 | this.completeDescriptionShown = false | |
186 | } | |
187 | ||
188 | loadCompleteDescription () { | |
189 | this.descriptionLoading = true | |
190 | ||
191 | this.videoService.loadCompleteDescription(this.video.descriptionPath) | |
192 | .subscribe( | |
193 | description => { | |
194 | this.completeDescriptionShown = true | |
195 | this.descriptionLoading = false | |
196 | ||
197 | this.shortVideoDescription = this.video.description | |
198 | this.completeVideoDescription = description | |
199 | ||
200 | this.updateVideoDescription(this.completeVideoDescription) | |
201 | }, | |
202 | ||
203 | error => { | |
204 | this.descriptionLoading = false | |
205 | this.notifier.error(error.message) | |
206 | } | |
207 | ) | |
208 | } | |
209 | ||
210 | showReportModal (event: Event) { | |
211 | event.preventDefault() | |
212 | this.videoReportModal.show() | |
213 | } | |
214 | ||
215 | showSupportModal () { | |
216 | this.videoSupportModal.show() | |
217 | } | |
218 | ||
219 | showShareModal () { | |
220 | const currentTime = this.player ? this.player.currentTime() : undefined | |
221 | ||
222 | this.videoShareModal.show(currentTime) | |
223 | } | |
224 | ||
225 | showDownloadModal (event: Event) { | |
226 | event.preventDefault() | |
227 | this.videoDownloadModal.show() | |
228 | } | |
229 | ||
230 | showBlacklistModal (event: Event) { | |
231 | event.preventDefault() | |
232 | this.videoBlacklistModal.show() | |
233 | } | |
234 | ||
235 | async unblacklistVideo (event: Event) { | |
236 | event.preventDefault() | |
237 | ||
238 | const confirmMessage = this.i18n( | |
239 | 'Do you really want to remove this video from the blacklist? It will be available again in the videos list.' | |
240 | ) | |
241 | ||
242 | const res = await this.confirmService.confirm(confirmMessage, this.i18n('Unblacklist')) | |
243 | if (res === false) return | |
244 | ||
245 | this.videoBlacklistService.removeVideoFromBlacklist(this.video.id).subscribe( | |
246 | () => { | |
247 | this.notifier.success(this.i18n('Video {{name}} removed from the blacklist.', { name: this.video.name })) | |
248 | ||
249 | this.video.blacklisted = false | |
250 | this.video.blacklistedReason = null | |
251 | }, | |
252 | ||
253 | err => this.notifier.error(err.message) | |
254 | ) | |
255 | } | |
256 | ||
257 | isUserLoggedIn () { | |
258 | return this.authService.isLoggedIn() | |
259 | } | |
260 | ||
261 | isVideoUpdatable () { | |
262 | return this.video.isUpdatableBy(this.authService.getUser()) | |
263 | } | |
264 | ||
265 | isVideoBlacklistable () { | |
266 | return this.video.isBlackistableBy(this.user) | |
267 | } | |
268 | ||
269 | isVideoUnblacklistable () { | |
270 | return this.video.isUnblacklistableBy(this.user) | |
271 | } | |
272 | ||
273 | getVideoTags () { | |
274 | if (!this.video || Array.isArray(this.video.tags) === false) return [] | |
275 | ||
276 | return this.video.tags | |
277 | } | |
278 | ||
279 | isVideoRemovable () { | |
280 | return this.video.isRemovableBy(this.authService.getUser()) | |
281 | } | |
282 | ||
283 | async removeVideo (event: Event) { | |
284 | event.preventDefault() | |
285 | ||
286 | const res = await this.confirmService.confirm(this.i18n('Do you really want to delete this video?'), this.i18n('Delete')) | |
287 | if (res === false) return | |
288 | ||
289 | this.videoService.removeVideo(this.video.id) | |
290 | .subscribe( | |
291 | () => { | |
292 | this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: this.video.name })) | |
293 | ||
294 | // Go back to the video-list. | |
295 | this.redirectService.redirectToHomepage() | |
296 | }, | |
297 | ||
298 | error => this.notifier.error(error.message) | |
299 | ) | |
300 | } | |
301 | ||
302 | acceptedPrivacyConcern () { | |
303 | peertubeLocalStorage.setItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY, 'true') | |
304 | this.hasAlreadyAcceptedPrivacyConcern = true | |
305 | } | |
306 | ||
307 | isVideoToTranscode () { | |
308 | return this.video && this.video.state.id === VideoState.TO_TRANSCODE | |
309 | } | |
310 | ||
311 | isVideoDownloadable () { | |
312 | return this.video && this.video.downloadEnabled | |
313 | } | |
314 | ||
315 | isVideoToImport () { | |
316 | return this.video && this.video.state.id === VideoState.TO_IMPORT | |
317 | } | |
318 | ||
319 | hasVideoScheduledPublication () { | |
320 | return this.video && this.video.scheduledUpdate !== undefined | |
321 | } | |
322 | ||
323 | private updateVideoDescription (description: string) { | |
324 | this.video.description = description | |
325 | this.setVideoDescriptionHTML() | |
326 | } | |
327 | ||
328 | private setVideoDescriptionHTML () { | |
329 | this.videoHTMLDescription = this.markdownService.textMarkdownToHTML(this.video.description) | |
330 | } | |
331 | ||
332 | private setVideoLikesBarTooltipText () { | |
333 | this.likesBarTooltipText = this.i18n('{{likesNumber}} likes / {{dislikesNumber}} dislikes', { | |
334 | likesNumber: this.video.likes, | |
335 | dislikesNumber: this.video.dislikes | |
336 | }) | |
337 | } | |
338 | ||
339 | private handleError (err: any) { | |
340 | const errorMessage: string = typeof err === 'string' ? err : err.message | |
341 | if (!errorMessage) return | |
342 | ||
343 | // Display a message in the video player instead of a notification | |
344 | if (errorMessage.indexOf('from xs param') !== -1) { | |
345 | this.flushPlayer() | |
346 | this.remoteServerDown = true | |
347 | this.changeDetector.detectChanges() | |
348 | ||
349 | return | |
350 | } | |
351 | ||
352 | this.notifier.error(errorMessage) | |
353 | } | |
354 | ||
355 | private checkUserRating () { | |
356 | // Unlogged users do not have ratings | |
357 | if (this.isUserLoggedIn() === false) return | |
358 | ||
359 | this.videoService.getUserVideoRating(this.video.id) | |
360 | .subscribe( | |
361 | ratingObject => { | |
362 | if (ratingObject) { | |
363 | this.userRating = ratingObject.rating | |
364 | } | |
365 | }, | |
366 | ||
367 | err => this.notifier.error(err.message) | |
368 | ) | |
369 | } | |
370 | ||
371 | private async onVideoFetched ( | |
372 | video: VideoDetails, | |
373 | videoCaptions: VideoCaption[], | |
374 | urlOptions: { startTime?: number, subtitle?: string, playerMode?: string } | |
375 | ) { | |
376 | this.video = video | |
377 | ||
378 | // Re init attributes | |
379 | this.descriptionLoading = false | |
380 | this.completeDescriptionShown = false | |
381 | this.remoteServerDown = false | |
382 | ||
383 | let startTime = urlOptions.startTime || (this.video.userHistory ? this.video.userHistory.currentTime : 0) | |
384 | // If we are at the end of the video, reset the timer | |
385 | if (this.video.duration - startTime <= 1) startTime = 0 | |
386 | ||
387 | if (this.video.isVideoNSFWForUser(this.user, this.serverService.getConfig())) { | |
388 | const res = await this.confirmService.confirm( | |
389 | this.i18n('This video contains mature or explicit content. Are you sure you want to watch it?'), | |
390 | this.i18n('Mature or explicit content') | |
391 | ) | |
392 | if (res === false) return this.redirectService.redirectToHomepage() | |
393 | } | |
394 | ||
395 | // Flush old player if needed | |
396 | this.flushPlayer() | |
397 | ||
398 | // Build video element, because videojs remove it on dispose | |
399 | const playerElementWrapper = this.elementRef.nativeElement.querySelector('#video-element-wrapper') | |
400 | this.playerElement = document.createElement('video') | |
401 | this.playerElement.className = 'video-js vjs-peertube-skin' | |
402 | this.playerElement.setAttribute('playsinline', 'true') | |
403 | playerElementWrapper.appendChild(this.playerElement) | |
404 | ||
405 | const playerCaptions = videoCaptions.map(c => ({ | |
406 | label: c.language.label, | |
407 | language: c.language.id, | |
408 | src: environment.apiUrl + c.captionPath | |
409 | })) | |
410 | ||
411 | const options: PeertubePlayerManagerOptions = { | |
412 | common: { | |
413 | autoplay: this.isAutoplay(), | |
414 | ||
415 | playerElement: this.playerElement, | |
416 | onPlayerElementChange: (element: HTMLVideoElement) => this.playerElement = element, | |
417 | ||
418 | videoDuration: this.video.duration, | |
419 | enableHotkeys: true, | |
420 | inactivityTimeout: 2500, | |
421 | poster: this.video.previewUrl, | |
422 | startTime, | |
423 | ||
424 | theaterMode: true, | |
425 | captions: videoCaptions.length !== 0, | |
426 | peertubeLink: false, | |
427 | ||
428 | videoViewUrl: this.video.privacy.id !== VideoPrivacy.PRIVATE ? this.videoService.getVideoViewUrl(this.video.uuid) : null, | |
429 | embedUrl: this.video.embedUrl, | |
430 | ||
431 | language: this.localeId, | |
432 | ||
433 | subtitle: urlOptions.subtitle, | |
434 | ||
435 | userWatching: this.user && this.user.videosHistoryEnabled === true ? { | |
436 | url: this.videoService.getUserWatchingVideoUrl(this.video.uuid), | |
437 | authorizationHeader: this.authService.getRequestHeaderValue() | |
438 | } : undefined, | |
439 | ||
440 | serverUrl: environment.apiUrl, | |
441 | ||
442 | videoCaptions: playerCaptions | |
443 | }, | |
444 | ||
445 | webtorrent: { | |
446 | videoFiles: this.video.files | |
447 | } | |
448 | } | |
449 | ||
450 | const mode: PlayerMode = urlOptions.playerMode === 'p2p-media-loader' ? 'p2p-media-loader' : 'webtorrent' | |
451 | ||
452 | if (mode === 'p2p-media-loader') { | |
453 | const hlsPlaylist = this.video.getHlsPlaylist() | |
454 | ||
455 | const p2pMediaLoader = { | |
456 | playlistUrl: hlsPlaylist.playlistUrl, | |
457 | segmentsSha256Url: hlsPlaylist.segmentsSha256Url, | |
458 | redundancyBaseUrls: hlsPlaylist.redundancies.map(r => r.baseUrl), | |
459 | trackerAnnounce: this.video.trackerUrls, | |
460 | videoFiles: this.video.files | |
461 | } as P2PMediaLoaderOptions | |
462 | ||
463 | Object.assign(options, { p2pMediaLoader }) | |
464 | } | |
465 | ||
466 | this.zone.runOutsideAngular(async () => { | |
467 | this.player = await PeertubePlayerManager.initialize(mode, options) | |
468 | this.player.on('customError', ({ err }: { err: any }) => this.handleError(err)) | |
469 | }) | |
470 | ||
471 | this.setVideoDescriptionHTML() | |
472 | this.setVideoLikesBarTooltipText() | |
473 | ||
474 | this.setOpenGraphTags() | |
475 | this.checkUserRating() | |
476 | } | |
477 | ||
478 | private setRating (nextRating: UserVideoRateType) { | |
479 | let method | |
480 | switch (nextRating) { | |
481 | case 'like': | |
482 | method = this.videoService.setVideoLike | |
483 | break | |
484 | case 'dislike': | |
485 | method = this.videoService.setVideoDislike | |
486 | break | |
487 | case 'none': | |
488 | method = this.videoService.unsetVideoLike | |
489 | break | |
490 | } | |
491 | ||
492 | method.call(this.videoService, this.video.id) | |
493 | .subscribe( | |
494 | () => { | |
495 | // Update the video like attribute | |
496 | this.updateVideoRating(this.userRating, nextRating) | |
497 | this.userRating = nextRating | |
498 | }, | |
499 | ||
500 | (err: { message: string }) => this.notifier.error(err.message) | |
501 | ) | |
502 | } | |
503 | ||
504 | private updateVideoRating (oldRating: UserVideoRateType, newRating: UserVideoRateType) { | |
505 | let likesToIncrement = 0 | |
506 | let dislikesToIncrement = 0 | |
507 | ||
508 | if (oldRating) { | |
509 | if (oldRating === 'like') likesToIncrement-- | |
510 | if (oldRating === 'dislike') dislikesToIncrement-- | |
511 | } | |
512 | ||
513 | if (newRating === 'like') likesToIncrement++ | |
514 | if (newRating === 'dislike') dislikesToIncrement++ | |
515 | ||
516 | this.video.likes += likesToIncrement | |
517 | this.video.dislikes += dislikesToIncrement | |
518 | ||
519 | this.video.buildLikeAndDislikePercents() | |
520 | this.setVideoLikesBarTooltipText() | |
521 | } | |
522 | ||
523 | private setOpenGraphTags () { | |
524 | this.metaService.setTitle(this.video.name) | |
525 | ||
526 | this.metaService.setTag('og:type', 'video') | |
527 | ||
528 | this.metaService.setTag('og:title', this.video.name) | |
529 | this.metaService.setTag('name', this.video.name) | |
530 | ||
531 | this.metaService.setTag('og:description', this.video.description) | |
532 | this.metaService.setTag('description', this.video.description) | |
533 | ||
534 | this.metaService.setTag('og:image', this.video.previewPath) | |
535 | ||
536 | this.metaService.setTag('og:duration', this.video.duration.toString()) | |
537 | ||
538 | this.metaService.setTag('og:site_name', 'PeerTube') | |
539 | ||
540 | this.metaService.setTag('og:url', window.location.href) | |
541 | this.metaService.setTag('url', window.location.href) | |
542 | } | |
543 | ||
544 | private isAutoplay () { | |
545 | // We'll jump to the thread id, so do not play the video | |
546 | if (this.route.snapshot.params['threadId']) return false | |
547 | ||
548 | // Otherwise true by default | |
549 | if (!this.user) return true | |
550 | ||
551 | // Be sure the autoPlay is set to false | |
552 | return this.user.autoPlayVideo !== false | |
553 | } | |
554 | ||
555 | private flushPlayer () { | |
556 | // Remove player if it exists | |
557 | if (this.player) { | |
558 | this.player.dispose() | |
559 | this.player = undefined | |
560 | } | |
561 | } | |
562 | } |