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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 => { |
0a6658fd C |
72 | let uuid = routeParams['uuid'] |
73 | this.videoService.getVideo(uuid).subscribe( | |
92fb909c C |
74 | video => this.onVideoFetched(video), |
75 | ||
f1013131 C |
76 | error => { |
77 | this.videoNotFound = true | |
78 | console.error(error) | |
79 | } | |
df98563e C |
80 | ) |
81 | }) | |
d1992b93 C |
82 | } |
83 | ||
df98563e | 84 | ngOnDestroy () { |
2ed6a0ae | 85 | // Remove player if it exists |
efee3505 | 86 | if (this.videoPlayerLoaded === true) { |
2ed6a0ae C |
87 | videojs(this.playerElement).dispose() |
88 | } | |
067e3f84 | 89 | |
13fc89f4 | 90 | // Unsubscribe subscriptions |
df98563e | 91 | this.paramsSub.unsubscribe() |
dc8bc31b | 92 | } |
98b01bac | 93 | |
df98563e C |
94 | setLike () { |
95 | if (this.isUserLoggedIn() === false) return | |
d38b8281 | 96 | // Already liked this video |
df98563e | 97 | if (this.userRating === 'like') return |
d38b8281 C |
98 | |
99 | this.videoService.setVideoLike(this.video.id) | |
100 | .subscribe( | |
101 | () => { | |
102 | // Update the video like attribute | |
df98563e C |
103 | this.updateVideoRating(this.userRating, 'like') |
104 | this.userRating = 'like' | |
d38b8281 C |
105 | }, |
106 | ||
bfb3a98f | 107 | err => this.notificationsService.error('Error', err.message) |
df98563e | 108 | ) |
d38b8281 C |
109 | } |
110 | ||
df98563e C |
111 | setDislike () { |
112 | if (this.isUserLoggedIn() === false) return | |
d38b8281 | 113 | // Already disliked this video |
df98563e | 114 | if (this.userRating === 'dislike') return |
d38b8281 C |
115 | |
116 | this.videoService.setVideoDislike(this.video.id) | |
117 | .subscribe( | |
118 | () => { | |
119 | // Update the video dislike attribute | |
df98563e C |
120 | this.updateVideoRating(this.userRating, 'dislike') |
121 | this.userRating = 'dislike' | |
d38b8281 C |
122 | }, |
123 | ||
bfb3a98f | 124 | err => this.notificationsService.error('Error', err.message) |
df98563e | 125 | ) |
d38b8281 C |
126 | } |
127 | ||
df98563e C |
128 | blacklistVideo (event: Event) { |
129 | event.preventDefault() | |
ab683a8e | 130 | |
198b205c GS |
131 | this.confirmService.confirm('Do you really want to blacklist this video ?', 'Blacklist').subscribe( |
132 | res => { | |
df98563e | 133 | if (res === false) return |
198b205c | 134 | |
35bf0c83 C |
135 | this.videoBlacklistService.blacklistVideo(this.video.id) |
136 | .subscribe( | |
137 | status => { | |
138 | this.notificationsService.success('Success', `Video ${this.video.name} had been blacklisted.`) | |
139 | this.router.navigate(['/videos/list']) | |
140 | }, | |
198b205c | 141 | |
35bf0c83 C |
142 | error => this.notificationsService.error('Error', error.text) |
143 | ) | |
198b205c | 144 | } |
df98563e | 145 | ) |
198b205c GS |
146 | } |
147 | ||
2de96f4d | 148 | showMoreDescription () { |
2de96f4d C |
149 | if (this.completeVideoDescription === undefined) { |
150 | return this.loadCompleteDescription() | |
151 | } | |
152 | ||
153 | this.updateVideoDescription(this.completeVideoDescription) | |
80958c78 | 154 | this.completeDescriptionShown = true |
2de96f4d C |
155 | } |
156 | ||
157 | showLessDescription () { | |
2de96f4d | 158 | this.updateVideoDescription(this.shortVideoDescription) |
80958c78 | 159 | this.completeDescriptionShown = false |
2de96f4d C |
160 | } |
161 | ||
162 | loadCompleteDescription () { | |
80958c78 C |
163 | this.descriptionLoading = true |
164 | ||
2de96f4d C |
165 | this.videoService.loadCompleteDescription(this.video.descriptionPath) |
166 | .subscribe( | |
167 | description => { | |
80958c78 C |
168 | this.completeDescriptionShown = true |
169 | this.descriptionLoading = false | |
170 | ||
2de96f4d C |
171 | this.shortVideoDescription = this.video.description |
172 | this.completeVideoDescription = description | |
173 | ||
174 | this.updateVideoDescription(this.completeVideoDescription) | |
175 | }, | |
176 | ||
80958c78 C |
177 | error => { |
178 | this.descriptionLoading = false | |
179 | this.notificationsService.error('Error', error.text) | |
180 | } | |
2de96f4d C |
181 | ) |
182 | } | |
183 | ||
df98563e C |
184 | showReportModal (event: Event) { |
185 | event.preventDefault() | |
186 | this.videoReportModal.show() | |
4f8c0eb0 C |
187 | } |
188 | ||
df98563e C |
189 | showShareModal () { |
190 | this.videoShareModal.show() | |
99cc4f49 C |
191 | } |
192 | ||
a96aed15 | 193 | showDownloadModal (event: Event) { |
df98563e | 194 | event.preventDefault() |
a96aed15 | 195 | this.videoDownloadModal.show() |
99cc4f49 C |
196 | } |
197 | ||
df98563e C |
198 | isUserLoggedIn () { |
199 | return this.authService.isLoggedIn() | |
4f8c0eb0 C |
200 | } |
201 | ||
df98563e C |
202 | isVideoBlacklistable () { |
203 | return this.video.isBlackistableBy(this.authService.getUser()) | |
198b205c GS |
204 | } |
205 | ||
b1fa3eba C |
206 | getAvatarPath () { |
207 | return Account.GET_ACCOUNT_AVATAR_PATH(this.video.account) | |
208 | } | |
209 | ||
210 | getVideoTags () { | |
211 | if (!this.video || Array.isArray(this.video.tags) === false) return [] | |
212 | ||
213 | return this.video.tags.join(', ') | |
214 | } | |
215 | ||
2de96f4d C |
216 | private updateVideoDescription (description: string) { |
217 | this.video.description = description | |
218 | this.setVideoDescriptionHTML() | |
219 | } | |
220 | ||
221 | private setVideoDescriptionHTML () { | |
222 | this.videoHTMLDescription = this.markdownService.markdownToHTML(this.video.description) | |
223 | } | |
224 | ||
0c31c33d C |
225 | private handleError (err: any) { |
226 | const errorMessage: string = typeof err === 'string' ? err : err.message | |
227 | let message = '' | |
228 | ||
229 | if (errorMessage.indexOf('http error') !== -1) { | |
230 | message = 'Cannot fetch video from server, maybe down.' | |
231 | } else { | |
232 | message = errorMessage | |
233 | } | |
234 | ||
235 | this.notificationsService.error('Error', message) | |
236 | } | |
237 | ||
df98563e | 238 | private checkUserRating () { |
d38b8281 | 239 | // Unlogged users do not have ratings |
df98563e | 240 | if (this.isUserLoggedIn() === false) return |
d38b8281 C |
241 | |
242 | this.videoService.getUserVideoRating(this.video.id) | |
243 | .subscribe( | |
b632e904 | 244 | ratingObject => { |
d38b8281 | 245 | if (ratingObject) { |
df98563e | 246 | this.userRating = ratingObject.rating |
d38b8281 C |
247 | } |
248 | }, | |
249 | ||
bfb3a98f | 250 | err => this.notificationsService.error('Error', err.message) |
df98563e | 251 | ) |
d38b8281 C |
252 | } |
253 | ||
404b54e1 | 254 | private onVideoFetched (video: VideoDetails) { |
df98563e | 255 | this.video = video |
92fb909c | 256 | |
df98563e | 257 | let observable |
92fb909c | 258 | if (this.video.isVideoNSFWForUser(this.authService.getUser())) { |
d6e32a2e C |
259 | observable = this.confirmService.confirm( |
260 | 'This video contains mature or explicit content. Are you sure you want to watch it?', | |
261 | 'Mature or explicit content' | |
262 | ) | |
92fb909c | 263 | } else { |
df98563e | 264 | observable = Observable.of(true) |
92fb909c C |
265 | } |
266 | ||
267 | observable.subscribe( | |
268 | res => { | |
269 | if (res === false) { | |
efee3505 | 270 | |
df98563e | 271 | return this.router.navigate([ '/videos/list' ]) |
92fb909c C |
272 | } |
273 | ||
be6a4802 | 274 | this.playerElement = this.elementRef.nativeElement.querySelector('#video-element') |
aa8b6df4 C |
275 | |
276 | const videojsOptions = { | |
277 | controls: true, | |
278 | autoplay: true, | |
279 | plugins: { | |
280 | peertube: { | |
281 | videoFiles: this.video.files, | |
282 | playerElement: this.playerElement, | |
283 | autoplay: true, | |
284 | peerTubeLink: false | |
285 | } | |
286 | } | |
287 | } | |
288 | ||
efee3505 C |
289 | this.videoPlayerLoaded = true |
290 | ||
aa8b6df4 C |
291 | const self = this |
292 | videojs(this.playerElement, videojsOptions, function () { | |
293 | self.player = this | |
294 | this.on('customError', (event, data) => { | |
295 | self.handleError(data.err) | |
296 | }) | |
aa8b6df4 C |
297 | }) |
298 | ||
2de96f4d | 299 | this.setVideoDescriptionHTML() |
9d9597df | 300 | |
df98563e | 301 | this.setOpenGraphTags() |
df98563e | 302 | this.checkUserRating() |
1f3e9fec C |
303 | |
304 | this.prepareViewAdd() | |
92fb909c | 305 | } |
df98563e | 306 | ) |
92fb909c C |
307 | } |
308 | ||
154898b0 | 309 | private updateVideoRating (oldRating: UserVideoRateType, newRating: VideoRateType) { |
df98563e C |
310 | let likesToIncrement = 0 |
311 | let dislikesToIncrement = 0 | |
d38b8281 C |
312 | |
313 | if (oldRating) { | |
df98563e C |
314 | if (oldRating === 'like') likesToIncrement-- |
315 | if (oldRating === 'dislike') dislikesToIncrement-- | |
d38b8281 C |
316 | } |
317 | ||
df98563e C |
318 | if (newRating === 'like') likesToIncrement++ |
319 | if (newRating === 'dislike') dislikesToIncrement++ | |
d38b8281 | 320 | |
df98563e C |
321 | this.video.likes += likesToIncrement |
322 | this.video.dislikes += dislikesToIncrement | |
d38b8281 C |
323 | } |
324 | ||
df98563e C |
325 | private setOpenGraphTags () { |
326 | this.metaService.setTitle(this.video.name) | |
758b996d | 327 | |
df98563e | 328 | this.metaService.setTag('og:type', 'video') |
3ec343a4 | 329 | |
df98563e C |
330 | this.metaService.setTag('og:title', this.video.name) |
331 | this.metaService.setTag('name', this.video.name) | |
3ec343a4 | 332 | |
df98563e C |
333 | this.metaService.setTag('og:description', this.video.description) |
334 | this.metaService.setTag('description', this.video.description) | |
3ec343a4 | 335 | |
d38309c3 | 336 | this.metaService.setTag('og:image', this.video.previewPath) |
3ec343a4 | 337 | |
df98563e | 338 | this.metaService.setTag('og:duration', this.video.duration.toString()) |
3ec343a4 | 339 | |
df98563e | 340 | this.metaService.setTag('og:site_name', 'PeerTube') |
3ec343a4 | 341 | |
df98563e C |
342 | this.metaService.setTag('og:url', window.location.href) |
343 | this.metaService.setTag('url', window.location.href) | |
3ec343a4 | 344 | } |
1f3e9fec C |
345 | |
346 | private prepareViewAdd () { | |
347 | // After 30 seconds (or 3/4 of the video), increment add a view | |
348 | let viewTimeoutSeconds = 30 | |
349 | if (this.video.duration < viewTimeoutSeconds) viewTimeoutSeconds = (this.video.duration * 3) / 4 | |
350 | ||
351 | setTimeout(() => { | |
352 | this.videoService | |
353 | .viewVideo(this.video.uuid) | |
354 | .subscribe() | |
355 | ||
356 | }, viewTimeoutSeconds * 1000) | |
357 | } | |
dc8bc31b | 358 | } |