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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' |
202f6b6c | 13 | import { MarkdownService } from '../shared' |
a96aed15 | 14 | import { VideoDownloadComponent } from './video-download.component' |
df98563e | 15 | import { VideoReportComponent } from './video-report.component' |
1f3e9fec | 16 | import { VideoShareComponent } from './video-share.component' |
202f6b6c | 17 | import { VideoDetails } from '../../shared/video/video-details.model' |
dc8bc31b | 18 | |
dc8bc31b C |
19 | @Component({ |
20 | selector: 'my-video-watch', | |
ec8d8440 C |
21 | templateUrl: './video-watch.component.html', |
22 | styleUrls: [ './video-watch.component.scss' ] | |
dc8bc31b | 23 | }) |
0629423c | 24 | export class VideoWatchComponent implements OnInit, OnDestroy { |
a96aed15 | 25 | @ViewChild('videoDownloadModal') videoDownloadModal: VideoDownloadComponent |
df98563e C |
26 | @ViewChild('videoShareModal') videoShareModal: VideoShareComponent |
27 | @ViewChild('videoReportModal') videoReportModal: VideoReportComponent | |
28 | ||
df98563e C |
29 | error = false |
30 | loading = false | |
df98563e | 31 | player: videojs.Player |
33c4972d | 32 | playerElement: HTMLMediaElement |
154898b0 | 33 | userRating: UserVideoRateType = null |
404b54e1 | 34 | video: VideoDetails = null |
efee3505 | 35 | videoPlayerLoaded = false |
f1013131 | 36 | videoNotFound = false |
80958c78 | 37 | descriptionLoading = false |
2de96f4d C |
38 | |
39 | completeDescriptionShown = false | |
40 | completeVideoDescription: string | |
41 | shortVideoDescription: string | |
9d9597df | 42 | videoHTMLDescription = '' |
df98563e | 43 | |
df98563e | 44 | private paramsSub: Subscription |
df98563e C |
45 | |
46 | constructor ( | |
4fd8aa32 | 47 | private elementRef: ElementRef, |
0629423c | 48 | private route: ActivatedRoute, |
92fb909c | 49 | private router: Router, |
d3ef341a | 50 | private videoService: VideoService, |
35bf0c83 | 51 | private videoBlacklistService: VideoBlacklistService, |
92fb909c | 52 | private confirmService: ConfirmService, |
3ec343a4 | 53 | private metaService: MetaService, |
7ddd02c9 | 54 | private authService: AuthService, |
9d9597df C |
55 | private notificationsService: NotificationsService, |
56 | private markdownService: MarkdownService | |
d3ef341a | 57 | ) {} |
dc8bc31b | 58 | |
df98563e | 59 | ngOnInit () { |
13fc89f4 | 60 | this.paramsSub = this.route.params.subscribe(routeParams => { |
0a6658fd C |
61 | let uuid = routeParams['uuid'] |
62 | this.videoService.getVideo(uuid).subscribe( | |
92fb909c C |
63 | video => this.onVideoFetched(video), |
64 | ||
f1013131 C |
65 | error => { |
66 | this.videoNotFound = true | |
67 | console.error(error) | |
68 | } | |
df98563e C |
69 | ) |
70 | }) | |
d1992b93 C |
71 | } |
72 | ||
df98563e | 73 | ngOnDestroy () { |
2ed6a0ae | 74 | // Remove player if it exists |
efee3505 | 75 | if (this.videoPlayerLoaded === true) { |
2ed6a0ae C |
76 | videojs(this.playerElement).dispose() |
77 | } | |
067e3f84 | 78 | |
13fc89f4 | 79 | // Unsubscribe subscriptions |
df98563e | 80 | this.paramsSub.unsubscribe() |
dc8bc31b | 81 | } |
98b01bac | 82 | |
df98563e C |
83 | setLike () { |
84 | if (this.isUserLoggedIn() === false) return | |
d38b8281 | 85 | // Already liked this video |
df98563e | 86 | if (this.userRating === 'like') return |
d38b8281 C |
87 | |
88 | this.videoService.setVideoLike(this.video.id) | |
89 | .subscribe( | |
90 | () => { | |
91 | // Update the video like attribute | |
df98563e C |
92 | this.updateVideoRating(this.userRating, 'like') |
93 | this.userRating = 'like' | |
d38b8281 C |
94 | }, |
95 | ||
bfb3a98f | 96 | err => this.notificationsService.error('Error', err.message) |
df98563e | 97 | ) |
d38b8281 C |
98 | } |
99 | ||
df98563e C |
100 | setDislike () { |
101 | if (this.isUserLoggedIn() === false) return | |
d38b8281 | 102 | // Already disliked this video |
df98563e | 103 | if (this.userRating === 'dislike') return |
d38b8281 C |
104 | |
105 | this.videoService.setVideoDislike(this.video.id) | |
106 | .subscribe( | |
107 | () => { | |
108 | // Update the video dislike attribute | |
df98563e C |
109 | this.updateVideoRating(this.userRating, 'dislike') |
110 | this.userRating = 'dislike' | |
d38b8281 C |
111 | }, |
112 | ||
bfb3a98f | 113 | err => this.notificationsService.error('Error', err.message) |
df98563e | 114 | ) |
d38b8281 C |
115 | } |
116 | ||
df98563e C |
117 | removeVideo (event: Event) { |
118 | event.preventDefault() | |
ab683a8e | 119 | |
198b205c GS |
120 | this.confirmService.confirm('Do you really want to delete this video?', 'Delete').subscribe( |
121 | res => { | |
df98563e | 122 | if (res === false) return |
198b205c GS |
123 | |
124 | this.videoService.removeVideo(this.video.id) | |
ab683a8e C |
125 | .subscribe( |
126 | status => { | |
df98563e | 127 | this.notificationsService.success('Success', `Video ${this.video.name} deleted.`) |
ab683a8e | 128 | // Go back to the video-list. |
df98563e | 129 | this.router.navigate(['/videos/list']) |
ab683a8e C |
130 | }, |
131 | ||
132 | error => this.notificationsService.error('Error', error.text) | |
df98563e | 133 | ) |
198b205c | 134 | } |
df98563e | 135 | ) |
198b205c GS |
136 | } |
137 | ||
df98563e C |
138 | blacklistVideo (event: Event) { |
139 | event.preventDefault() | |
ab683a8e | 140 | |
198b205c GS |
141 | this.confirmService.confirm('Do you really want to blacklist this video ?', 'Blacklist').subscribe( |
142 | res => { | |
df98563e | 143 | if (res === false) return |
198b205c | 144 | |
35bf0c83 C |
145 | this.videoBlacklistService.blacklistVideo(this.video.id) |
146 | .subscribe( | |
147 | status => { | |
148 | this.notificationsService.success('Success', `Video ${this.video.name} had been blacklisted.`) | |
149 | this.router.navigate(['/videos/list']) | |
150 | }, | |
198b205c | 151 | |
35bf0c83 C |
152 | error => this.notificationsService.error('Error', error.text) |
153 | ) | |
198b205c | 154 | } |
df98563e | 155 | ) |
198b205c GS |
156 | } |
157 | ||
2de96f4d | 158 | showMoreDescription () { |
2de96f4d C |
159 | if (this.completeVideoDescription === undefined) { |
160 | return this.loadCompleteDescription() | |
161 | } | |
162 | ||
163 | this.updateVideoDescription(this.completeVideoDescription) | |
80958c78 | 164 | this.completeDescriptionShown = true |
2de96f4d C |
165 | } |
166 | ||
167 | showLessDescription () { | |
2de96f4d C |
168 | |
169 | this.updateVideoDescription(this.shortVideoDescription) | |
80958c78 | 170 | this.completeDescriptionShown = false |
2de96f4d C |
171 | } |
172 | ||
173 | loadCompleteDescription () { | |
80958c78 C |
174 | this.descriptionLoading = true |
175 | ||
2de96f4d C |
176 | this.videoService.loadCompleteDescription(this.video.descriptionPath) |
177 | .subscribe( | |
178 | description => { | |
80958c78 C |
179 | this.completeDescriptionShown = true |
180 | this.descriptionLoading = false | |
181 | ||
2de96f4d C |
182 | this.shortVideoDescription = this.video.description |
183 | this.completeVideoDescription = description | |
184 | ||
185 | this.updateVideoDescription(this.completeVideoDescription) | |
186 | }, | |
187 | ||
80958c78 C |
188 | error => { |
189 | this.descriptionLoading = false | |
190 | this.notificationsService.error('Error', error.text) | |
191 | } | |
2de96f4d C |
192 | ) |
193 | } | |
194 | ||
df98563e C |
195 | showReportModal (event: Event) { |
196 | event.preventDefault() | |
197 | this.videoReportModal.show() | |
4f8c0eb0 C |
198 | } |
199 | ||
df98563e C |
200 | showShareModal () { |
201 | this.videoShareModal.show() | |
99cc4f49 C |
202 | } |
203 | ||
a96aed15 | 204 | showDownloadModal (event: Event) { |
df98563e | 205 | event.preventDefault() |
a96aed15 | 206 | this.videoDownloadModal.show() |
99cc4f49 C |
207 | } |
208 | ||
df98563e C |
209 | isUserLoggedIn () { |
210 | return this.authService.isLoggedIn() | |
4f8c0eb0 C |
211 | } |
212 | ||
df98563e C |
213 | canUserUpdateVideo () { |
214 | return this.video.isUpdatableBy(this.authService.getUser()) | |
d8e689b8 C |
215 | } |
216 | ||
df98563e C |
217 | isVideoRemovable () { |
218 | return this.video.isRemovableBy(this.authService.getUser()) | |
198b205c GS |
219 | } |
220 | ||
df98563e C |
221 | isVideoBlacklistable () { |
222 | return this.video.isBlackistableBy(this.authService.getUser()) | |
198b205c GS |
223 | } |
224 | ||
2de96f4d C |
225 | private updateVideoDescription (description: string) { |
226 | this.video.description = description | |
227 | this.setVideoDescriptionHTML() | |
228 | } | |
229 | ||
230 | private setVideoDescriptionHTML () { | |
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 | ||
be6a4802 | 283 | this.playerElement = this.elementRef.nativeElement.querySelector('#video-element') |
aa8b6df4 C |
284 | |
285 | const videojsOptions = { | |
286 | controls: true, | |
287 | autoplay: true, | |
288 | plugins: { | |
289 | peertube: { | |
290 | videoFiles: this.video.files, | |
291 | playerElement: this.playerElement, | |
292 | autoplay: true, | |
293 | peerTubeLink: false | |
294 | } | |
295 | } | |
296 | } | |
297 | ||
efee3505 C |
298 | this.videoPlayerLoaded = true |
299 | ||
aa8b6df4 C |
300 | const self = this |
301 | videojs(this.playerElement, videojsOptions, function () { | |
302 | self.player = this | |
303 | this.on('customError', (event, data) => { | |
304 | self.handleError(data.err) | |
305 | }) | |
aa8b6df4 C |
306 | }) |
307 | ||
2de96f4d | 308 | this.setVideoDescriptionHTML() |
9d9597df | 309 | |
df98563e | 310 | this.setOpenGraphTags() |
df98563e | 311 | this.checkUserRating() |
1f3e9fec C |
312 | |
313 | this.prepareViewAdd() | |
92fb909c | 314 | } |
df98563e | 315 | ) |
92fb909c C |
316 | } |
317 | ||
154898b0 | 318 | private updateVideoRating (oldRating: UserVideoRateType, newRating: VideoRateType) { |
df98563e C |
319 | let likesToIncrement = 0 |
320 | let dislikesToIncrement = 0 | |
d38b8281 C |
321 | |
322 | if (oldRating) { | |
df98563e C |
323 | if (oldRating === 'like') likesToIncrement-- |
324 | if (oldRating === 'dislike') dislikesToIncrement-- | |
d38b8281 C |
325 | } |
326 | ||
df98563e C |
327 | if (newRating === 'like') likesToIncrement++ |
328 | if (newRating === 'dislike') dislikesToIncrement++ | |
d38b8281 | 329 | |
df98563e C |
330 | this.video.likes += likesToIncrement |
331 | this.video.dislikes += dislikesToIncrement | |
d38b8281 C |
332 | } |
333 | ||
df98563e C |
334 | private setOpenGraphTags () { |
335 | this.metaService.setTitle(this.video.name) | |
758b996d | 336 | |
df98563e | 337 | this.metaService.setTag('og:type', 'video') |
3ec343a4 | 338 | |
df98563e C |
339 | this.metaService.setTag('og:title', this.video.name) |
340 | this.metaService.setTag('name', this.video.name) | |
3ec343a4 | 341 | |
df98563e C |
342 | this.metaService.setTag('og:description', this.video.description) |
343 | this.metaService.setTag('description', this.video.description) | |
3ec343a4 | 344 | |
d38309c3 | 345 | this.metaService.setTag('og:image', this.video.previewPath) |
3ec343a4 | 346 | |
df98563e | 347 | this.metaService.setTag('og:duration', this.video.duration.toString()) |
3ec343a4 | 348 | |
df98563e | 349 | this.metaService.setTag('og:site_name', 'PeerTube') |
3ec343a4 | 350 | |
df98563e C |
351 | this.metaService.setTag('og:url', window.location.href) |
352 | this.metaService.setTag('url', window.location.href) | |
3ec343a4 | 353 | } |
1f3e9fec C |
354 | |
355 | private prepareViewAdd () { | |
356 | // After 30 seconds (or 3/4 of the video), increment add a view | |
357 | let viewTimeoutSeconds = 30 | |
358 | if (this.video.duration < viewTimeoutSeconds) viewTimeoutSeconds = (this.video.duration * 3) / 4 | |
359 | ||
360 | setTimeout(() => { | |
361 | this.videoService | |
362 | .viewVideo(this.video.uuid) | |
363 | .subscribe() | |
364 | ||
365 | }, viewTimeoutSeconds * 1000) | |
366 | } | |
dc8bc31b | 367 | } |