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1 | import { Component, Input, OnInit } from '@angular/core' |
2 | import { VideoPlaylistService } from '@app/shared/video-playlist/video-playlist.service' | |
3 | import { AuthService, Notifier } from '@app/core' | |
4 | import { forkJoin } from 'rxjs' | |
5 | import { Video, VideoPlaylistCreate, VideoPlaylistElementCreate, VideoPlaylistPrivacy } from '@shared/models' | |
6 | import { FormReactive, FormValidatorService, VideoPlaylistValidatorsService } from '@app/shared/forms' | |
7 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
8 | import { secondsToTime, timeToInt } from '../../../assets/player/utils' | |
9 | ||
10 | type PlaylistSummary = { | |
11 | id: number | |
12 | inPlaylist: boolean | |
13 | displayName: string | |
14 | ||
15 | startTimestamp?: number | |
16 | stopTimestamp?: number | |
17 | } | |
18 | ||
19 | @Component({ | |
20 | selector: 'my-video-add-to-playlist', | |
21 | styleUrls: [ './video-add-to-playlist.component.scss' ], | |
22 | templateUrl: './video-add-to-playlist.component.html' | |
23 | }) | |
24 | export class VideoAddToPlaylistComponent extends FormReactive implements OnInit { | |
25 | @Input() video: Video | |
26 | @Input() currentVideoTimestamp: number | |
27 | ||
28 | isNewPlaylistBlockOpened = false | |
29 | videoPlaylists: PlaylistSummary[] = [] | |
30 | timestampOptions: { | |
31 | startTimestampEnabled: boolean | |
32 | startTimestamp: number | |
33 | stopTimestampEnabled: boolean | |
34 | stopTimestamp: number | |
35 | } | |
36 | displayOptions = false | |
37 | ||
38 | constructor ( | |
39 | protected formValidatorService: FormValidatorService, | |
40 | private authService: AuthService, | |
41 | private notifier: Notifier, | |
42 | private i18n: I18n, | |
43 | private videoPlaylistService: VideoPlaylistService, | |
44 | private videoPlaylistValidatorsService: VideoPlaylistValidatorsService | |
45 | ) { | |
46 | super() | |
47 | } | |
48 | ||
49 | get user () { | |
50 | return this.authService.getUser() | |
51 | } | |
52 | ||
53 | ngOnInit () { | |
54 | this.resetOptions(true) | |
55 | ||
56 | this.buildForm({ | |
57 | 'display-name': this.videoPlaylistValidatorsService.VIDEO_PLAYLIST_DISPLAY_NAME | |
58 | }) | |
59 | ||
60 | forkJoin([ | |
61 | this.videoPlaylistService.listAccountPlaylists(this.user.account, '-updatedAt'), | |
62 | this.videoPlaylistService.doesVideoExistInPlaylist(this.video.id) | |
63 | ]) | |
64 | .subscribe( | |
65 | ([ playlistsResult, existResult ]) => { | |
66 | for (const playlist of playlistsResult.data) { | |
67 | const existingPlaylist = existResult[ this.video.id ].find(p => p.playlistId === playlist.id) | |
68 | ||
69 | this.videoPlaylists.push({ | |
70 | id: playlist.id, | |
71 | displayName: playlist.displayName, | |
72 | inPlaylist: !!existingPlaylist, | |
73 | startTimestamp: existingPlaylist ? existingPlaylist.startTimestamp : undefined, | |
74 | stopTimestamp: existingPlaylist ? existingPlaylist.stopTimestamp : undefined | |
75 | }) | |
76 | } | |
77 | } | |
78 | ) | |
79 | } | |
80 | ||
81 | openChange (opened: boolean) { | |
82 | if (opened === false) { | |
83 | this.isNewPlaylistBlockOpened = false | |
84 | this.displayOptions = false | |
85 | } | |
86 | } | |
87 | ||
88 | openCreateBlock (event: Event) { | |
89 | event.preventDefault() | |
90 | ||
91 | this.isNewPlaylistBlockOpened = true | |
92 | } | |
93 | ||
94 | togglePlaylist (event: Event, playlist: PlaylistSummary) { | |
95 | event.preventDefault() | |
96 | ||
97 | if (playlist.inPlaylist === true) { | |
98 | this.removeVideoFromPlaylist(playlist) | |
99 | } else { | |
100 | this.addVideoInPlaylist(playlist) | |
101 | } | |
102 | ||
103 | playlist.inPlaylist = !playlist.inPlaylist | |
104 | this.resetOptions() | |
105 | } | |
106 | ||
107 | createPlaylist () { | |
108 | const displayName = this.form.value[ 'display-name' ] | |
109 | ||
110 | const videoPlaylistCreate: VideoPlaylistCreate = { | |
111 | displayName, | |
112 | privacy: VideoPlaylistPrivacy.PRIVATE | |
113 | } | |
114 | ||
115 | this.videoPlaylistService.createVideoPlaylist(videoPlaylistCreate).subscribe( | |
116 | res => { | |
117 | this.videoPlaylists.push({ | |
118 | id: res.videoPlaylist.id, | |
119 | displayName, | |
120 | inPlaylist: false | |
121 | }) | |
122 | ||
123 | this.isNewPlaylistBlockOpened = false | |
124 | }, | |
125 | ||
126 | err => this.notifier.error(err.message) | |
127 | ) | |
128 | } | |
129 | ||
130 | resetOptions (resetTimestamp = false) { | |
131 | this.displayOptions = false | |
132 | ||
133 | this.timestampOptions = {} as any | |
134 | this.timestampOptions.startTimestampEnabled = false | |
135 | this.timestampOptions.stopTimestampEnabled = false | |
136 | ||
137 | if (resetTimestamp) { | |
138 | this.timestampOptions.startTimestamp = 0 | |
139 | this.timestampOptions.stopTimestamp = this.video.duration | |
140 | } | |
141 | } | |
142 | ||
143 | formatTimestamp (playlist: PlaylistSummary) { | |
144 | const start = playlist.startTimestamp ? secondsToTime(playlist.startTimestamp) : '' | |
145 | const stop = playlist.stopTimestamp ? secondsToTime(playlist.stopTimestamp) : '' | |
146 | ||
147 | return `(${start}-${stop})` | |
148 | } | |
149 | ||
150 | private removeVideoFromPlaylist (playlist: PlaylistSummary) { | |
151 | this.videoPlaylistService.removeVideoFromPlaylist(playlist.id, this.video.id) | |
152 | .subscribe( | |
153 | () => { | |
154 | this.notifier.success(this.i18n('Video removed from {{name}}', { name: playlist.displayName })) | |
155 | ||
156 | playlist.inPlaylist = false | |
157 | }, | |
158 | ||
159 | err => { | |
160 | this.notifier.error(err.message) | |
161 | ||
162 | playlist.inPlaylist = true | |
163 | } | |
164 | ) | |
165 | } | |
166 | ||
167 | private addVideoInPlaylist (playlist: PlaylistSummary) { | |
168 | const body: VideoPlaylistElementCreate = { videoId: this.video.id } | |
169 | ||
170 | if (this.timestampOptions.startTimestampEnabled) body.startTimestamp = this.timestampOptions.startTimestamp | |
171 | if (this.timestampOptions.stopTimestampEnabled) body.stopTimestamp = this.timestampOptions.stopTimestamp | |
172 | ||
173 | this.videoPlaylistService.addVideoInPlaylist(playlist.id, body) | |
174 | .subscribe( | |
175 | () => { | |
176 | playlist.inPlaylist = true | |
177 | ||
178 | playlist.startTimestamp = body.startTimestamp | |
179 | playlist.stopTimestamp = body.stopTimestamp | |
180 | ||
181 | const message = body.startTimestamp || body.stopTimestamp | |
182 | ? this.i18n('Video added in {{n}} at timestamps {{t}}', { n: playlist.displayName, t: this.formatTimestamp(playlist) }) | |
183 | : this.i18n('Video added in {{n}}', { n: playlist.displayName }) | |
184 | ||
185 | this.notifier.success(message) | |
186 | }, | |
187 | ||
188 | err => { | |
189 | this.notifier.error(err.message) | |
190 | ||
191 | playlist.inPlaylist = false | |
192 | } | |
193 | ) | |
194 | } | |
195 | } |