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51b34a11 | 1 | import { ChangeDetectionStrategy, ChangeDetectorRef, Component, Input, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core' |
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2 | import { VideoPlaylistService } from '@app/shared/video-playlist/video-playlist.service' |
3 | import { AuthService, Notifier } from '@app/core' | |
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4 | import { Subject, Subscription } from 'rxjs' |
5 | import { debounceTime, filter } from 'rxjs/operators' | |
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6 | import { Video, VideoPlaylistCreate, VideoPlaylistElementCreate, VideoPlaylistPrivacy } from '@shared/models' |
7 | import { FormReactive, FormValidatorService, VideoPlaylistValidatorsService } from '@app/shared/forms' | |
8 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
978c9d49 | 9 | import { secondsToTime } from '../../../assets/player/utils' |
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10 | import { VideoPlaylist } from '@app/shared/video-playlist/video-playlist.model' |
11 | import * as debug from 'debug' | |
12 | import { DisableForReuseHook } from '@app/core/routing/disable-for-reuse-hook' | |
13 | import { VideoExistInPlaylist } from '@shared/models/videos/playlist/video-exist-in-playlist.model' | |
14 | ||
15 | const logger = debug('peertube:playlists:VideoAddToPlaylistComponent') | |
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16 | |
17 | type PlaylistSummary = { | |
18 | id: number | |
19 | inPlaylist: boolean | |
20 | displayName: string | |
21 | ||
a3671f07 | 22 | playlistElementId?: number |
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23 | startTimestamp?: number |
24 | stopTimestamp?: number | |
25 | } | |
26 | ||
27 | @Component({ | |
28 | selector: 'my-video-add-to-playlist', | |
29 | styleUrls: [ './video-add-to-playlist.component.scss' ], | |
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30 | templateUrl: './video-add-to-playlist.component.html', |
31 | changeDetection: ChangeDetectionStrategy.OnPush | |
f0a39880 | 32 | }) |
51b34a11 | 33 | export class VideoAddToPlaylistComponent extends FormReactive implements OnInit, OnChanges, OnDestroy, DisableForReuseHook { |
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34 | @Input() video: Video |
35 | @Input() currentVideoTimestamp: number | |
3a0fb65c | 36 | @Input() lazyLoad = false |
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37 | |
38 | isNewPlaylistBlockOpened = false | |
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39 | videoPlaylistSearch: string |
40 | videoPlaylistSearchChanged = new Subject<string>() | |
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41 | videoPlaylists: PlaylistSummary[] = [] |
42 | timestampOptions: { | |
43 | startTimestampEnabled: boolean | |
44 | startTimestamp: number | |
45 | stopTimestampEnabled: boolean | |
46 | stopTimestamp: number | |
47 | } | |
48 | displayOptions = false | |
49 | ||
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50 | private disabled = false |
51 | ||
52 | private listenToPlaylistChangeSub: Subscription | |
53 | private playlistsData: VideoPlaylist[] = [] | |
54 | ||
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55 | constructor ( |
56 | protected formValidatorService: FormValidatorService, | |
57 | private authService: AuthService, | |
58 | private notifier: Notifier, | |
59 | private i18n: I18n, | |
60 | private videoPlaylistService: VideoPlaylistService, | |
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61 | private videoPlaylistValidatorsService: VideoPlaylistValidatorsService, |
62 | private cd: ChangeDetectorRef | |
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63 | ) { |
64 | super() | |
65 | } | |
66 | ||
67 | get user () { | |
68 | return this.authService.getUser() | |
69 | } | |
70 | ||
71 | ngOnInit () { | |
f0a39880 | 72 | this.buildForm({ |
978c9d49 | 73 | displayName: this.videoPlaylistValidatorsService.VIDEO_PLAYLIST_DISPLAY_NAME |
f0a39880 | 74 | }) |
c06af501 | 75 | |
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76 | this.videoPlaylistService.listenToMyAccountPlaylistsChange() |
77 | .subscribe(result => { | |
78 | this.playlistsData = result.data | |
79 | ||
80 | this.videoPlaylistService.runPlaylistCheck(this.video.id) | |
81 | }) | |
82 | ||
c06af501 | 83 | this.videoPlaylistSearchChanged |
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84 | .pipe(debounceTime(500)) |
85 | .subscribe(() => this.load()) | |
86 | ||
87 | if (this.lazyLoad === false) this.load() | |
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88 | } |
89 | ||
90 | ngOnChanges (simpleChanges: SimpleChanges) { | |
91 | if (simpleChanges['video']) { | |
8d51015b | 92 | this.reload() |
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93 | } |
94 | } | |
95 | ||
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96 | ngOnDestroy () { |
97 | this.unsubscribePlaylistChanges() | |
98 | } | |
1c8ddbfa | 99 | |
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100 | disableForReuse () { |
101 | this.disabled = true | |
102 | } | |
103 | ||
104 | enabledForReuse () { | |
105 | this.disabled = false | |
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106 | } |
107 | ||
8d51015b | 108 | reload () { |
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109 | logger('Reloading component') |
110 | ||
1c8ddbfa | 111 | this.videoPlaylists = [] |
c06af501 | 112 | this.videoPlaylistSearch = undefined |
1c8ddbfa | 113 | |
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114 | this.resetOptions(true) |
115 | this.load() | |
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116 | |
117 | this.cd.markForCheck() | |
118 | } | |
119 | ||
3a0fb65c | 120 | load () { |
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121 | logger('Loading component') |
122 | ||
123 | this.listenToPlaylistChanges() | |
124 | ||
125 | this.videoPlaylistService.listMyPlaylistWithCache(this.user, this.videoPlaylistSearch) | |
126 | .subscribe(playlistsResult => { | |
127 | this.playlistsData = playlistsResult.data | |
128 | ||
129 | this.videoPlaylistService.runPlaylistCheck(this.video.id) | |
130 | }) | |
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131 | } |
132 | ||
133 | openChange (opened: boolean) { | |
134 | if (opened === false) { | |
135 | this.isNewPlaylistBlockOpened = false | |
136 | this.displayOptions = false | |
137 | } | |
138 | } | |
139 | ||
140 | openCreateBlock (event: Event) { | |
141 | event.preventDefault() | |
142 | ||
143 | this.isNewPlaylistBlockOpened = true | |
144 | } | |
145 | ||
146 | togglePlaylist (event: Event, playlist: PlaylistSummary) { | |
147 | event.preventDefault() | |
148 | ||
149 | if (playlist.inPlaylist === true) { | |
150 | this.removeVideoFromPlaylist(playlist) | |
151 | } else { | |
152 | this.addVideoInPlaylist(playlist) | |
153 | } | |
154 | ||
155 | playlist.inPlaylist = !playlist.inPlaylist | |
156 | this.resetOptions() | |
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157 | |
158 | this.cd.markForCheck() | |
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159 | } |
160 | ||
161 | createPlaylist () { | |
978c9d49 | 162 | const displayName = this.form.value[ 'displayName' ] |
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163 | |
164 | const videoPlaylistCreate: VideoPlaylistCreate = { | |
165 | displayName, | |
166 | privacy: VideoPlaylistPrivacy.PRIVATE | |
167 | } | |
168 | ||
169 | this.videoPlaylistService.createVideoPlaylist(videoPlaylistCreate).subscribe( | |
51b34a11 | 170 | () => { |
f0a39880 | 171 | this.isNewPlaylistBlockOpened = false |
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172 | |
173 | this.cd.markForCheck() | |
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174 | }, |
175 | ||
176 | err => this.notifier.error(err.message) | |
177 | ) | |
178 | } | |
179 | ||
180 | resetOptions (resetTimestamp = false) { | |
181 | this.displayOptions = false | |
182 | ||
183 | this.timestampOptions = {} as any | |
184 | this.timestampOptions.startTimestampEnabled = false | |
185 | this.timestampOptions.stopTimestampEnabled = false | |
186 | ||
187 | if (resetTimestamp) { | |
188 | this.timestampOptions.startTimestamp = 0 | |
189 | this.timestampOptions.stopTimestamp = this.video.duration | |
190 | } | |
191 | } | |
192 | ||
193 | formatTimestamp (playlist: PlaylistSummary) { | |
194 | const start = playlist.startTimestamp ? secondsToTime(playlist.startTimestamp) : '' | |
195 | const stop = playlist.stopTimestamp ? secondsToTime(playlist.stopTimestamp) : '' | |
196 | ||
197 | return `(${start}-${stop})` | |
198 | } | |
199 | ||
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200 | onVideoPlaylistSearchChanged () { |
201 | this.videoPlaylistSearchChanged.next() | |
202 | } | |
203 | ||
f0a39880 | 204 | private removeVideoFromPlaylist (playlist: PlaylistSummary) { |
a3671f07 | 205 | if (!playlist.playlistElementId) return |
bfbd9128 | 206 | |
51b34a11 | 207 | this.videoPlaylistService.removeVideoFromPlaylist(playlist.id, playlist.playlistElementId, this.video.id) |
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208 | .subscribe( |
209 | () => { | |
210 | this.notifier.success(this.i18n('Video removed from {{name}}', { name: playlist.displayName })) | |
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211 | }, |
212 | ||
213 | err => { | |
214 | this.notifier.error(err.message) | |
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215 | }, |
216 | ||
217 | () => this.cd.markForCheck() | |
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218 | ) |
219 | } | |
220 | ||
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221 | private listenToPlaylistChanges () { |
222 | this.unsubscribePlaylistChanges() | |
223 | ||
224 | this.listenToPlaylistChangeSub = this.videoPlaylistService.listenToVideoPlaylistChange(this.video.id) | |
225 | .pipe(filter(() => this.disabled === false)) | |
226 | .subscribe(existResult => this.rebuildPlaylists(existResult)) | |
227 | } | |
228 | ||
229 | private unsubscribePlaylistChanges () { | |
230 | if (this.listenToPlaylistChangeSub) { | |
231 | this.listenToPlaylistChangeSub.unsubscribe() | |
232 | this.listenToPlaylistChangeSub = undefined | |
233 | } | |
234 | } | |
235 | ||
236 | private rebuildPlaylists (existResult: VideoExistInPlaylist[]) { | |
237 | logger('Got existing results for %d.', this.video.id, existResult) | |
238 | ||
239 | this.videoPlaylists = [] | |
240 | for (const playlist of this.playlistsData) { | |
241 | const existingPlaylist = existResult.find(p => p.playlistId === playlist.id) | |
242 | ||
243 | this.videoPlaylists.push({ | |
244 | id: playlist.id, | |
245 | displayName: playlist.displayName, | |
246 | inPlaylist: !!existingPlaylist, | |
247 | playlistElementId: existingPlaylist ? existingPlaylist.playlistElementId : undefined, | |
248 | startTimestamp: existingPlaylist ? existingPlaylist.startTimestamp : undefined, | |
249 | stopTimestamp: existingPlaylist ? existingPlaylist.stopTimestamp : undefined | |
250 | }) | |
251 | } | |
252 | ||
253 | logger('Rebuilt playlist state for video %d.', this.video.id, this.videoPlaylists) | |
254 | ||
255 | this.cd.markForCheck() | |
256 | } | |
257 | ||
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258 | private addVideoInPlaylist (playlist: PlaylistSummary) { |
259 | const body: VideoPlaylistElementCreate = { videoId: this.video.id } | |
260 | ||
261 | if (this.timestampOptions.startTimestampEnabled) body.startTimestamp = this.timestampOptions.startTimestamp | |
262 | if (this.timestampOptions.stopTimestampEnabled) body.stopTimestamp = this.timestampOptions.stopTimestamp | |
263 | ||
264 | this.videoPlaylistService.addVideoInPlaylist(playlist.id, body) | |
265 | .subscribe( | |
51b34a11 | 266 | () => { |
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267 | const message = body.startTimestamp || body.stopTimestamp |
268 | ? this.i18n('Video added in {{n}} at timestamps {{t}}', { n: playlist.displayName, t: this.formatTimestamp(playlist) }) | |
269 | : this.i18n('Video added in {{n}}', { n: playlist.displayName }) | |
270 | ||
271 | this.notifier.success(message) | |
272 | }, | |
273 | ||
274 | err => { | |
275 | this.notifier.error(err.message) | |
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276 | }, |
277 | ||
278 | () => this.cd.markForCheck() | |
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279 | ) |
280 | } | |
281 | } |