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a685e25c | 1 | import { Component, ElementRef, OnDestroy, OnInit, ViewChild } from '@angular/core' |
df98563e | 2 | import { ActivatedRoute, Router } from '@angular/router' |
1f3e9fec C |
3 | import { MetaService } from '@ngx-meta/core' |
4 | import { NotificationsService } from 'angular2-notifications' | |
202f6b6c | 5 | import { VideoService } from 'app/shared/video/video.service' |
df98563e C |
6 | import { Observable } from 'rxjs/Observable' |
7 | import { Subscription } from 'rxjs/Subscription' | |
80624154 | 8 | import videojs from 'video.js' |
1f3e9fec | 9 | import { UserVideoRateType, VideoRateType } from '../../../../../shared' |
aa8b6df4 | 10 | import '../../../assets/player/peertube-videojs-plugin' |
df98563e | 11 | import { AuthService, ConfirmService } from '../../core' |
1f3e9fec | 12 | import { VideoBlacklistService } from '../../shared' |
b1fa3eba | 13 | import { Account } from '../../shared/account/account.model' |
ff249f49 | 14 | import { VideoDetails } from '../../shared/video/video-details.model' |
b1fa3eba | 15 | import { Video } from '../../shared/video/video.model' |
202f6b6c | 16 | import { MarkdownService } from '../shared' |
a96aed15 | 17 | import { VideoDownloadComponent } from './video-download.component' |
df98563e | 18 | import { VideoReportComponent } from './video-report.component' |
1f3e9fec | 19 | import { VideoShareComponent } from './video-share.component' |
dc8bc31b | 20 | |
dc8bc31b C |
21 | @Component({ |
22 | selector: 'my-video-watch', | |
ec8d8440 C |
23 | templateUrl: './video-watch.component.html', |
24 | styleUrls: [ './video-watch.component.scss' ] | |
dc8bc31b | 25 | }) |
0629423c | 26 | export class VideoWatchComponent implements OnInit, OnDestroy { |
a96aed15 | 27 | @ViewChild('videoDownloadModal') videoDownloadModal: VideoDownloadComponent |
df98563e C |
28 | @ViewChild('videoShareModal') videoShareModal: VideoShareComponent |
29 | @ViewChild('videoReportModal') videoReportModal: VideoReportComponent | |
30 | ||
b1fa3eba C |
31 | otherVideos: Video[] = [] |
32 | ||
df98563e C |
33 | error = false |
34 | loading = false | |
df98563e | 35 | player: videojs.Player |
33c4972d | 36 | playerElement: HTMLMediaElement |
154898b0 | 37 | userRating: UserVideoRateType = null |
404b54e1 | 38 | video: VideoDetails = null |
efee3505 | 39 | videoPlayerLoaded = false |
f1013131 | 40 | videoNotFound = false |
80958c78 | 41 | descriptionLoading = false |
2de96f4d C |
42 | |
43 | completeDescriptionShown = false | |
44 | completeVideoDescription: string | |
45 | shortVideoDescription: string | |
9d9597df | 46 | videoHTMLDescription = '' |
df98563e | 47 | |
df98563e | 48 | private paramsSub: Subscription |
df98563e C |
49 | |
50 | constructor ( | |
4fd8aa32 | 51 | private elementRef: ElementRef, |
0629423c | 52 | private route: ActivatedRoute, |
92fb909c | 53 | private router: Router, |
d3ef341a | 54 | private videoService: VideoService, |
35bf0c83 | 55 | private videoBlacklistService: VideoBlacklistService, |
92fb909c | 56 | private confirmService: ConfirmService, |
3ec343a4 | 57 | private metaService: MetaService, |
7ddd02c9 | 58 | private authService: AuthService, |
9d9597df C |
59 | private notificationsService: NotificationsService, |
60 | private markdownService: MarkdownService | |
d3ef341a | 61 | ) {} |
dc8bc31b | 62 | |
df98563e | 63 | ngOnInit () { |
b1fa3eba C |
64 | this.videoService.getVideos({ currentPage: 1, itemsPerPage: 5 }, '-createdAt') |
65 | .subscribe( | |
66 | data => this.otherVideos = data.videos, | |
67 | ||
68 | err => console.error(err) | |
69 | ) | |
70 | ||
13fc89f4 | 71 | this.paramsSub = this.route.params.subscribe(routeParams => { |
ed9f9f5f C |
72 | if (this.videoPlayerLoaded) { |
73 | this.player.pause() | |
74 | } | |
75 | ||
0a6658fd C |
76 | let uuid = routeParams['uuid'] |
77 | this.videoService.getVideo(uuid).subscribe( | |
92fb909c C |
78 | video => this.onVideoFetched(video), |
79 | ||
f1013131 C |
80 | error => { |
81 | this.videoNotFound = true | |
82 | console.error(error) | |
83 | } | |
df98563e C |
84 | ) |
85 | }) | |
d1992b93 C |
86 | } |
87 | ||
df98563e | 88 | ngOnDestroy () { |
2ed6a0ae | 89 | // Remove player if it exists |
efee3505 | 90 | if (this.videoPlayerLoaded === true) { |
2ed6a0ae C |
91 | videojs(this.playerElement).dispose() |
92 | } | |
067e3f84 | 93 | |
13fc89f4 | 94 | // Unsubscribe subscriptions |
df98563e | 95 | this.paramsSub.unsubscribe() |
dc8bc31b | 96 | } |
98b01bac | 97 | |
df98563e C |
98 | setLike () { |
99 | if (this.isUserLoggedIn() === false) return | |
d38b8281 | 100 | // Already liked this video |
df98563e | 101 | if (this.userRating === 'like') return |
d38b8281 C |
102 | |
103 | this.videoService.setVideoLike(this.video.id) | |
104 | .subscribe( | |
105 | () => { | |
106 | // Update the video like attribute | |
df98563e C |
107 | this.updateVideoRating(this.userRating, 'like') |
108 | this.userRating = 'like' | |
d38b8281 C |
109 | }, |
110 | ||
bfb3a98f | 111 | err => this.notificationsService.error('Error', err.message) |
df98563e | 112 | ) |
d38b8281 C |
113 | } |
114 | ||
df98563e C |
115 | setDislike () { |
116 | if (this.isUserLoggedIn() === false) return | |
d38b8281 | 117 | // Already disliked this video |
df98563e | 118 | if (this.userRating === 'dislike') return |
d38b8281 C |
119 | |
120 | this.videoService.setVideoDislike(this.video.id) | |
121 | .subscribe( | |
122 | () => { | |
123 | // Update the video dislike attribute | |
df98563e C |
124 | this.updateVideoRating(this.userRating, 'dislike') |
125 | this.userRating = 'dislike' | |
d38b8281 C |
126 | }, |
127 | ||
bfb3a98f | 128 | err => this.notificationsService.error('Error', err.message) |
df98563e | 129 | ) |
d38b8281 C |
130 | } |
131 | ||
df98563e C |
132 | blacklistVideo (event: Event) { |
133 | event.preventDefault() | |
ab683a8e | 134 | |
198b205c GS |
135 | this.confirmService.confirm('Do you really want to blacklist this video ?', 'Blacklist').subscribe( |
136 | res => { | |
df98563e | 137 | if (res === false) return |
198b205c | 138 | |
35bf0c83 C |
139 | this.videoBlacklistService.blacklistVideo(this.video.id) |
140 | .subscribe( | |
141 | status => { | |
142 | this.notificationsService.success('Success', `Video ${this.video.name} had been blacklisted.`) | |
143 | this.router.navigate(['/videos/list']) | |
144 | }, | |
198b205c | 145 | |
35bf0c83 C |
146 | error => this.notificationsService.error('Error', error.text) |
147 | ) | |
198b205c | 148 | } |
df98563e | 149 | ) |
198b205c GS |
150 | } |
151 | ||
2de96f4d | 152 | showMoreDescription () { |
2de96f4d C |
153 | if (this.completeVideoDescription === undefined) { |
154 | return this.loadCompleteDescription() | |
155 | } | |
156 | ||
157 | this.updateVideoDescription(this.completeVideoDescription) | |
80958c78 | 158 | this.completeDescriptionShown = true |
2de96f4d C |
159 | } |
160 | ||
161 | showLessDescription () { | |
2de96f4d | 162 | this.updateVideoDescription(this.shortVideoDescription) |
80958c78 | 163 | this.completeDescriptionShown = false |
2de96f4d C |
164 | } |
165 | ||
166 | loadCompleteDescription () { | |
80958c78 C |
167 | this.descriptionLoading = true |
168 | ||
2de96f4d C |
169 | this.videoService.loadCompleteDescription(this.video.descriptionPath) |
170 | .subscribe( | |
171 | description => { | |
80958c78 C |
172 | this.completeDescriptionShown = true |
173 | this.descriptionLoading = false | |
174 | ||
2de96f4d C |
175 | this.shortVideoDescription = this.video.description |
176 | this.completeVideoDescription = description | |
177 | ||
178 | this.updateVideoDescription(this.completeVideoDescription) | |
179 | }, | |
180 | ||
80958c78 C |
181 | error => { |
182 | this.descriptionLoading = false | |
183 | this.notificationsService.error('Error', error.text) | |
184 | } | |
2de96f4d C |
185 | ) |
186 | } | |
187 | ||
df98563e C |
188 | showReportModal (event: Event) { |
189 | event.preventDefault() | |
190 | this.videoReportModal.show() | |
4f8c0eb0 C |
191 | } |
192 | ||
df98563e C |
193 | showShareModal () { |
194 | this.videoShareModal.show() | |
99cc4f49 C |
195 | } |
196 | ||
a96aed15 | 197 | showDownloadModal (event: Event) { |
df98563e | 198 | event.preventDefault() |
a96aed15 | 199 | this.videoDownloadModal.show() |
99cc4f49 C |
200 | } |
201 | ||
df98563e C |
202 | isUserLoggedIn () { |
203 | return this.authService.isLoggedIn() | |
4f8c0eb0 C |
204 | } |
205 | ||
df98563e C |
206 | isVideoBlacklistable () { |
207 | return this.video.isBlackistableBy(this.authService.getUser()) | |
198b205c GS |
208 | } |
209 | ||
b1fa3eba C |
210 | getAvatarPath () { |
211 | return Account.GET_ACCOUNT_AVATAR_PATH(this.video.account) | |
212 | } | |
213 | ||
214 | getVideoTags () { | |
215 | if (!this.video || Array.isArray(this.video.tags) === false) return [] | |
216 | ||
217 | return this.video.tags.join(', ') | |
218 | } | |
219 | ||
2de96f4d C |
220 | private updateVideoDescription (description: string) { |
221 | this.video.description = description | |
222 | this.setVideoDescriptionHTML() | |
223 | } | |
224 | ||
225 | private setVideoDescriptionHTML () { | |
cadb46d8 C |
226 | if (!this.video.description) { |
227 | this.videoHTMLDescription = '' | |
228 | return | |
229 | } | |
230 | ||
2de96f4d C |
231 | this.videoHTMLDescription = this.markdownService.markdownToHTML(this.video.description) |
232 | } | |
233 | ||
0c31c33d C |
234 | private handleError (err: any) { |
235 | const errorMessage: string = typeof err === 'string' ? err : err.message | |
236 | let message = '' | |
237 | ||
238 | if (errorMessage.indexOf('http error') !== -1) { | |
239 | message = 'Cannot fetch video from server, maybe down.' | |
240 | } else { | |
241 | message = errorMessage | |
242 | } | |
243 | ||
244 | this.notificationsService.error('Error', message) | |
245 | } | |
246 | ||
df98563e | 247 | private checkUserRating () { |
d38b8281 | 248 | // Unlogged users do not have ratings |
df98563e | 249 | if (this.isUserLoggedIn() === false) return |
d38b8281 C |
250 | |
251 | this.videoService.getUserVideoRating(this.video.id) | |
252 | .subscribe( | |
b632e904 | 253 | ratingObject => { |
d38b8281 | 254 | if (ratingObject) { |
df98563e | 255 | this.userRating = ratingObject.rating |
d38b8281 C |
256 | } |
257 | }, | |
258 | ||
bfb3a98f | 259 | err => this.notificationsService.error('Error', err.message) |
df98563e | 260 | ) |
d38b8281 C |
261 | } |
262 | ||
404b54e1 | 263 | private onVideoFetched (video: VideoDetails) { |
df98563e | 264 | this.video = video |
92fb909c | 265 | |
df98563e | 266 | let observable |
92fb909c | 267 | if (this.video.isVideoNSFWForUser(this.authService.getUser())) { |
d6e32a2e C |
268 | observable = this.confirmService.confirm( |
269 | 'This video contains mature or explicit content. Are you sure you want to watch it?', | |
270 | 'Mature or explicit content' | |
271 | ) | |
92fb909c | 272 | } else { |
df98563e | 273 | observable = Observable.of(true) |
92fb909c C |
274 | } |
275 | ||
276 | observable.subscribe( | |
277 | res => { | |
278 | if (res === false) { | |
efee3505 | 279 | |
df98563e | 280 | return this.router.navigate([ '/videos/list' ]) |
92fb909c C |
281 | } |
282 | ||
ed9f9f5f C |
283 | // Player was already loaded |
284 | if (this.videoPlayerLoaded !== true) { | |
285 | this.playerElement = this.elementRef.nativeElement.querySelector('#video-element') | |
286 | ||
287 | const videojsOptions = { | |
288 | controls: true, | |
289 | autoplay: true, | |
290 | plugins: { | |
291 | peertube: { | |
292 | videoFiles: this.video.files, | |
293 | playerElement: this.playerElement, | |
294 | autoplay: true, | |
295 | peerTubeLink: false | |
296 | } | |
aa8b6df4 C |
297 | } |
298 | } | |
aa8b6df4 | 299 | |
ed9f9f5f | 300 | this.videoPlayerLoaded = true |
efee3505 | 301 | |
ed9f9f5f C |
302 | const self = this |
303 | videojs(this.playerElement, videojsOptions, function () { | |
304 | self.player = this | |
305 | this.on('customError', (event, data) => { | |
306 | self.handleError(data.err) | |
307 | }) | |
aa8b6df4 | 308 | }) |
ed9f9f5f C |
309 | } else { |
310 | (this.player as any).setVideoFiles(this.video.files) | |
311 | } | |
aa8b6df4 | 312 | |
2de96f4d | 313 | this.setVideoDescriptionHTML() |
9d9597df | 314 | |
df98563e | 315 | this.setOpenGraphTags() |
df98563e | 316 | this.checkUserRating() |
1f3e9fec C |
317 | |
318 | this.prepareViewAdd() | |
92fb909c | 319 | } |
df98563e | 320 | ) |
92fb909c C |
321 | } |
322 | ||
154898b0 | 323 | private updateVideoRating (oldRating: UserVideoRateType, newRating: VideoRateType) { |
df98563e C |
324 | let likesToIncrement = 0 |
325 | let dislikesToIncrement = 0 | |
d38b8281 C |
326 | |
327 | if (oldRating) { | |
df98563e C |
328 | if (oldRating === 'like') likesToIncrement-- |
329 | if (oldRating === 'dislike') dislikesToIncrement-- | |
d38b8281 C |
330 | } |
331 | ||
df98563e C |
332 | if (newRating === 'like') likesToIncrement++ |
333 | if (newRating === 'dislike') dislikesToIncrement++ | |
d38b8281 | 334 | |
df98563e C |
335 | this.video.likes += likesToIncrement |
336 | this.video.dislikes += dislikesToIncrement | |
d38b8281 C |
337 | } |
338 | ||
df98563e C |
339 | private setOpenGraphTags () { |
340 | this.metaService.setTitle(this.video.name) | |
758b996d | 341 | |
df98563e | 342 | this.metaService.setTag('og:type', 'video') |
3ec343a4 | 343 | |
df98563e C |
344 | this.metaService.setTag('og:title', this.video.name) |
345 | this.metaService.setTag('name', this.video.name) | |
3ec343a4 | 346 | |
df98563e C |
347 | this.metaService.setTag('og:description', this.video.description) |
348 | this.metaService.setTag('description', this.video.description) | |
3ec343a4 | 349 | |
d38309c3 | 350 | this.metaService.setTag('og:image', this.video.previewPath) |
3ec343a4 | 351 | |
df98563e | 352 | this.metaService.setTag('og:duration', this.video.duration.toString()) |
3ec343a4 | 353 | |
df98563e | 354 | this.metaService.setTag('og:site_name', 'PeerTube') |
3ec343a4 | 355 | |
df98563e C |
356 | this.metaService.setTag('og:url', window.location.href) |
357 | this.metaService.setTag('url', window.location.href) | |
3ec343a4 | 358 | } |
1f3e9fec C |
359 | |
360 | private prepareViewAdd () { | |
361 | // After 30 seconds (or 3/4 of the video), increment add a view | |
362 | let viewTimeoutSeconds = 30 | |
363 | if (this.video.duration < viewTimeoutSeconds) viewTimeoutSeconds = (this.video.duration * 3) / 4 | |
364 | ||
365 | setTimeout(() => { | |
366 | this.videoService | |
367 | .viewVideo(this.video.uuid) | |
368 | .subscribe() | |
369 | ||
370 | }, viewTimeoutSeconds * 1000) | |
371 | } | |
dc8bc31b | 372 | } |