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67ed6552 | 1 | import * as debug from 'debug' |
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2 | import { Subject, Subscription } from 'rxjs' |
3 | import { debounceTime, filter } from 'rxjs/operators' | |
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4 | import { ChangeDetectionStrategy, ChangeDetectorRef, Component, Input, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core' |
5 | import { AuthService, DisableForReuseHook, Notifier } from '@app/core' | |
6 | import { FormReactive, FormValidatorService, VideoPlaylistValidatorsService } from '@app/shared/shared-forms' | |
f0a39880 | 7 | import { I18n } from '@ngx-translate/i18n-polyfill' |
67ed6552 | 8 | import { Video, VideoExistInPlaylist, VideoPlaylistCreate, VideoPlaylistElementCreate, VideoPlaylistPrivacy } from '@shared/models' |
978c9d49 | 9 | import { secondsToTime } from '../../../assets/player/utils' |
67ed6552 | 10 | import { CachedPlaylist, VideoPlaylistService } from './video-playlist.service' |
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11 | |
12 | const logger = debug('peertube:playlists:VideoAddToPlaylistComponent') | |
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13 | |
14 | type PlaylistSummary = { | |
15 | id: number | |
16 | inPlaylist: boolean | |
17 | displayName: string | |
18 | ||
a3671f07 | 19 | playlistElementId?: number |
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20 | startTimestamp?: number |
21 | stopTimestamp?: number | |
22 | } | |
23 | ||
24 | @Component({ | |
25 | selector: 'my-video-add-to-playlist', | |
26 | styleUrls: [ './video-add-to-playlist.component.scss' ], | |
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27 | templateUrl: './video-add-to-playlist.component.html', |
28 | changeDetection: ChangeDetectionStrategy.OnPush | |
f0a39880 | 29 | }) |
51b34a11 | 30 | export class VideoAddToPlaylistComponent extends FormReactive implements OnInit, OnChanges, OnDestroy, DisableForReuseHook { |
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31 | @Input() video: Video |
32 | @Input() currentVideoTimestamp: number | |
3a0fb65c | 33 | @Input() lazyLoad = false |
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34 | |
35 | isNewPlaylistBlockOpened = false | |
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36 | videoPlaylistSearch: string |
37 | videoPlaylistSearchChanged = new Subject<string>() | |
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38 | videoPlaylists: PlaylistSummary[] = [] |
39 | timestampOptions: { | |
40 | startTimestampEnabled: boolean | |
41 | startTimestamp: number | |
42 | stopTimestampEnabled: boolean | |
43 | stopTimestamp: number | |
44 | } | |
45 | displayOptions = false | |
46 | ||
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47 | private disabled = false |
48 | ||
49 | private listenToPlaylistChangeSub: Subscription | |
93d54cc7 | 50 | private playlistsData: CachedPlaylist[] = [] |
51b34a11 | 51 | |
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52 | constructor ( |
53 | protected formValidatorService: FormValidatorService, | |
54 | private authService: AuthService, | |
55 | private notifier: Notifier, | |
56 | private i18n: I18n, | |
57 | private videoPlaylistService: VideoPlaylistService, | |
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58 | private videoPlaylistValidatorsService: VideoPlaylistValidatorsService, |
59 | private cd: ChangeDetectorRef | |
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60 | ) { |
61 | super() | |
62 | } | |
63 | ||
64 | get user () { | |
65 | return this.authService.getUser() | |
66 | } | |
67 | ||
68 | ngOnInit () { | |
f0a39880 | 69 | this.buildForm({ |
978c9d49 | 70 | displayName: this.videoPlaylistValidatorsService.VIDEO_PLAYLIST_DISPLAY_NAME |
f0a39880 | 71 | }) |
c06af501 | 72 | |
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73 | this.videoPlaylistService.listenToMyAccountPlaylistsChange() |
74 | .subscribe(result => { | |
75 | this.playlistsData = result.data | |
76 | ||
77 | this.videoPlaylistService.runPlaylistCheck(this.video.id) | |
78 | }) | |
79 | ||
c06af501 | 80 | this.videoPlaylistSearchChanged |
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81 | .pipe(debounceTime(500)) |
82 | .subscribe(() => this.load()) | |
83 | ||
84 | if (this.lazyLoad === false) this.load() | |
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85 | } |
86 | ||
87 | ngOnChanges (simpleChanges: SimpleChanges) { | |
88 | if (simpleChanges['video']) { | |
8d51015b | 89 | this.reload() |
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90 | } |
91 | } | |
92 | ||
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93 | ngOnDestroy () { |
94 | this.unsubscribePlaylistChanges() | |
95 | } | |
1c8ddbfa | 96 | |
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97 | disableForReuse () { |
98 | this.disabled = true | |
99 | } | |
100 | ||
101 | enabledForReuse () { | |
102 | this.disabled = false | |
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103 | } |
104 | ||
8d51015b | 105 | reload () { |
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106 | logger('Reloading component') |
107 | ||
1c8ddbfa | 108 | this.videoPlaylists = [] |
c06af501 | 109 | this.videoPlaylistSearch = undefined |
1c8ddbfa | 110 | |
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111 | this.resetOptions(true) |
112 | this.load() | |
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113 | |
114 | this.cd.markForCheck() | |
115 | } | |
116 | ||
3a0fb65c | 117 | load () { |
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118 | logger('Loading component') |
119 | ||
120 | this.listenToPlaylistChanges() | |
121 | ||
122 | this.videoPlaylistService.listMyPlaylistWithCache(this.user, this.videoPlaylistSearch) | |
123 | .subscribe(playlistsResult => { | |
124 | this.playlistsData = playlistsResult.data | |
125 | ||
126 | this.videoPlaylistService.runPlaylistCheck(this.video.id) | |
127 | }) | |
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128 | } |
129 | ||
130 | openChange (opened: boolean) { | |
131 | if (opened === false) { | |
132 | this.isNewPlaylistBlockOpened = false | |
133 | this.displayOptions = false | |
134 | } | |
135 | } | |
136 | ||
137 | openCreateBlock (event: Event) { | |
138 | event.preventDefault() | |
139 | ||
140 | this.isNewPlaylistBlockOpened = true | |
141 | } | |
142 | ||
143 | togglePlaylist (event: Event, playlist: PlaylistSummary) { | |
144 | event.preventDefault() | |
145 | ||
146 | if (playlist.inPlaylist === true) { | |
147 | this.removeVideoFromPlaylist(playlist) | |
148 | } else { | |
149 | this.addVideoInPlaylist(playlist) | |
150 | } | |
151 | ||
152 | playlist.inPlaylist = !playlist.inPlaylist | |
153 | this.resetOptions() | |
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154 | |
155 | this.cd.markForCheck() | |
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156 | } |
157 | ||
158 | createPlaylist () { | |
978c9d49 | 159 | const displayName = this.form.value[ 'displayName' ] |
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160 | |
161 | const videoPlaylistCreate: VideoPlaylistCreate = { | |
162 | displayName, | |
163 | privacy: VideoPlaylistPrivacy.PRIVATE | |
164 | } | |
165 | ||
166 | this.videoPlaylistService.createVideoPlaylist(videoPlaylistCreate).subscribe( | |
51b34a11 | 167 | () => { |
f0a39880 | 168 | this.isNewPlaylistBlockOpened = false |
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169 | |
170 | this.cd.markForCheck() | |
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171 | }, |
172 | ||
173 | err => this.notifier.error(err.message) | |
174 | ) | |
175 | } | |
176 | ||
177 | resetOptions (resetTimestamp = false) { | |
178 | this.displayOptions = false | |
179 | ||
180 | this.timestampOptions = {} as any | |
181 | this.timestampOptions.startTimestampEnabled = false | |
182 | this.timestampOptions.stopTimestampEnabled = false | |
183 | ||
184 | if (resetTimestamp) { | |
185 | this.timestampOptions.startTimestamp = 0 | |
186 | this.timestampOptions.stopTimestamp = this.video.duration | |
187 | } | |
188 | } | |
189 | ||
190 | formatTimestamp (playlist: PlaylistSummary) { | |
191 | const start = playlist.startTimestamp ? secondsToTime(playlist.startTimestamp) : '' | |
192 | const stop = playlist.stopTimestamp ? secondsToTime(playlist.stopTimestamp) : '' | |
193 | ||
194 | return `(${start}-${stop})` | |
195 | } | |
196 | ||
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197 | onVideoPlaylistSearchChanged () { |
198 | this.videoPlaylistSearchChanged.next() | |
199 | } | |
200 | ||
f0a39880 | 201 | private removeVideoFromPlaylist (playlist: PlaylistSummary) { |
a3671f07 | 202 | if (!playlist.playlistElementId) return |
bfbd9128 | 203 | |
51b34a11 | 204 | this.videoPlaylistService.removeVideoFromPlaylist(playlist.id, playlist.playlistElementId, this.video.id) |
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205 | .subscribe( |
206 | () => { | |
207 | this.notifier.success(this.i18n('Video removed from {{name}}', { name: playlist.displayName })) | |
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208 | }, |
209 | ||
210 | err => { | |
211 | this.notifier.error(err.message) | |
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212 | }, |
213 | ||
214 | () => this.cd.markForCheck() | |
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215 | ) |
216 | } | |
217 | ||
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218 | private listenToPlaylistChanges () { |
219 | this.unsubscribePlaylistChanges() | |
220 | ||
221 | this.listenToPlaylistChangeSub = this.videoPlaylistService.listenToVideoPlaylistChange(this.video.id) | |
222 | .pipe(filter(() => this.disabled === false)) | |
223 | .subscribe(existResult => this.rebuildPlaylists(existResult)) | |
224 | } | |
225 | ||
226 | private unsubscribePlaylistChanges () { | |
227 | if (this.listenToPlaylistChangeSub) { | |
228 | this.listenToPlaylistChangeSub.unsubscribe() | |
229 | this.listenToPlaylistChangeSub = undefined | |
230 | } | |
231 | } | |
232 | ||
233 | private rebuildPlaylists (existResult: VideoExistInPlaylist[]) { | |
234 | logger('Got existing results for %d.', this.video.id, existResult) | |
235 | ||
236 | this.videoPlaylists = [] | |
237 | for (const playlist of this.playlistsData) { | |
238 | const existingPlaylist = existResult.find(p => p.playlistId === playlist.id) | |
239 | ||
240 | this.videoPlaylists.push({ | |
241 | id: playlist.id, | |
242 | displayName: playlist.displayName, | |
243 | inPlaylist: !!existingPlaylist, | |
244 | playlistElementId: existingPlaylist ? existingPlaylist.playlistElementId : undefined, | |
245 | startTimestamp: existingPlaylist ? existingPlaylist.startTimestamp : undefined, | |
246 | stopTimestamp: existingPlaylist ? existingPlaylist.stopTimestamp : undefined | |
247 | }) | |
248 | } | |
249 | ||
250 | logger('Rebuilt playlist state for video %d.', this.video.id, this.videoPlaylists) | |
251 | ||
252 | this.cd.markForCheck() | |
253 | } | |
254 | ||
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255 | private addVideoInPlaylist (playlist: PlaylistSummary) { |
256 | const body: VideoPlaylistElementCreate = { videoId: this.video.id } | |
257 | ||
258 | if (this.timestampOptions.startTimestampEnabled) body.startTimestamp = this.timestampOptions.startTimestamp | |
259 | if (this.timestampOptions.stopTimestampEnabled) body.stopTimestamp = this.timestampOptions.stopTimestamp | |
260 | ||
261 | this.videoPlaylistService.addVideoInPlaylist(playlist.id, body) | |
262 | .subscribe( | |
51b34a11 | 263 | () => { |
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264 | const message = body.startTimestamp || body.stopTimestamp |
265 | ? this.i18n('Video added in {{n}} at timestamps {{t}}', { n: playlist.displayName, t: this.formatTimestamp(playlist) }) | |
266 | : this.i18n('Video added in {{n}}', { n: playlist.displayName }) | |
267 | ||
268 | this.notifier.success(message) | |
269 | }, | |
270 | ||
271 | err => { | |
272 | this.notifier.error(err.message) | |
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273 | }, |
274 | ||
275 | () => this.cd.markForCheck() | |
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276 | ) |
277 | } | |
278 | } |