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Commit | Line | Data |
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d142c7b9 | 1 | import { Component, EventEmitter, Input, Output } from '@angular/core' |
72675ebe | 2 | import { Router } from '@angular/router' |
c3bb0441 | 3 | import { |
4 | AuthService, | |
5 | ComponentPagination, | |
6 | HooksService, | |
7 | LocalStorageService, | |
8 | Notifier, | |
9 | SessionStorageService, | |
10 | UserService | |
11 | } from '@app/core' | |
67ed6552 | 12 | import { VideoPlaylist, VideoPlaylistElement, VideoPlaylistService } from '@app/shared/shared-video-playlist' |
66357162 | 13 | import { peertubeLocalStorage, peertubeSessionStorage } from '@root-helpers/peertube-web-storage' |
d142c7b9 | 14 | import { VideoPlaylistPrivacy } from '@shared/models' |
72675ebe C |
15 | |
16 | @Component({ | |
17 | selector: 'my-video-watch-playlist', | |
18 | templateUrl: './video-watch-playlist.component.html', | |
19 | styleUrls: [ './video-watch-playlist.component.scss' ] | |
20 | }) | |
21 | export class VideoWatchPlaylistComponent { | |
bee29df8 | 22 | static LOCAL_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST = 'auto_play_video_playlist' |
88a7f93f | 23 | static SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST = 'loop_playlist' |
bee29df8 | 24 | |
72675ebe C |
25 | @Input() playlist: VideoPlaylist |
26 | ||
d142c7b9 C |
27 | @Output() videoFound = new EventEmitter<string>() |
28 | ||
bfbd9128 | 29 | playlistElements: VideoPlaylistElement[] = [] |
72675ebe C |
30 | playlistPagination: ComponentPagination = { |
31 | currentPage: 1, | |
32 | itemsPerPage: 30, | |
33 | totalItems: null | |
34 | } | |
35 | ||
bee29df8 RK |
36 | autoPlayNextVideoPlaylist: boolean |
37 | autoPlayNextVideoPlaylistSwitchText = '' | |
88a7f93f RK |
38 | loopPlaylist: boolean |
39 | loopPlaylistSwitchText = '' | |
72675ebe | 40 | noPlaylistVideos = false |
d142c7b9 C |
41 | |
42 | currentPlaylistPosition: number | |
72675ebe C |
43 | |
44 | constructor ( | |
c3bb0441 | 45 | private hooks: HooksService, |
bee29df8 | 46 | private userService: UserService, |
72675ebe | 47 | private auth: AuthService, |
bee29df8 | 48 | private notifier: Notifier, |
bfbd9128 | 49 | private videoPlaylist: VideoPlaylistService, |
d3217560 | 50 | private localStorageService: LocalStorageService, |
9df52d66 | 51 | private sessionStorage: SessionStorageService, |
72675ebe | 52 | private router: Router |
bee29df8 | 53 | ) { |
706c5a47 | 54 | // defaults to true |
bee29df8 RK |
55 | this.autoPlayNextVideoPlaylist = this.auth.isLoggedIn() |
56 | ? this.auth.getUser().autoPlayNextVideoPlaylist | |
d3217560 | 57 | : this.localStorageService.getItem(VideoWatchPlaylistComponent.LOCAL_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST) !== 'false' |
d142c7b9 | 58 | |
bee29df8 | 59 | this.setAutoPlayNextVideoPlaylistSwitchText() |
88a7f93f | 60 | |
706c5a47 | 61 | // defaults to false |
9df52d66 | 62 | this.loopPlaylist = this.sessionStorage.getItem(VideoWatchPlaylistComponent.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST) === 'true' |
88a7f93f | 63 | this.setLoopPlaylistSwitchText() |
bee29df8 | 64 | } |
72675ebe | 65 | |
d142c7b9 | 66 | onPlaylistVideosNearOfBottom (position?: number) { |
72675ebe C |
67 | // Last page |
68 | if (this.playlistPagination.totalItems <= (this.playlistPagination.currentPage * this.playlistPagination.itemsPerPage)) return | |
69 | ||
70 | this.playlistPagination.currentPage += 1 | |
d142c7b9 | 71 | this.loadPlaylistElements(this.playlist, false, position) |
72675ebe C |
72 | } |
73 | ||
bfbd9128 C |
74 | onElementRemoved (playlistElement: VideoPlaylistElement) { |
75 | this.playlistElements = this.playlistElements.filter(e => e.id !== playlistElement.id) | |
72675ebe C |
76 | |
77 | this.playlistPagination.totalItems-- | |
78 | } | |
79 | ||
80 | isPlaylistOwned () { | |
1acd784c C |
81 | return this.playlist.isLocal === true && |
82 | this.auth.isLoggedIn() && | |
83 | this.playlist.ownerAccount.name === this.auth.getUser().username | |
72675ebe C |
84 | } |
85 | ||
86 | isUnlistedPlaylist () { | |
87 | return this.playlist.privacy.id === VideoPlaylistPrivacy.UNLISTED | |
88 | } | |
89 | ||
90 | isPrivatePlaylist () { | |
91 | return this.playlist.privacy.id === VideoPlaylistPrivacy.PRIVATE | |
92 | } | |
93 | ||
94 | isPublicPlaylist () { | |
95 | return this.playlist.privacy.id === VideoPlaylistPrivacy.PUBLIC | |
96 | } | |
97 | ||
d142c7b9 | 98 | loadPlaylistElements (playlist: VideoPlaylist, redirectToFirst = false, position?: number) { |
c3bb0441 | 99 | const obs = this.hooks.wrapObsFun( |
100 | this.videoPlaylist.getPlaylistVideos.bind(this.videoPlaylist), | |
101 | { videoPlaylistId: playlist.uuid, componentPagination: this.playlistPagination }, | |
102 | 'video-watch', | |
103 | 'filter:api.video-watch.video-playlist-elements.get.params', | |
104 | 'filter:api.video-watch.video-playlist-elements.get.result' | |
105 | ) | |
106 | ||
107 | obs.subscribe(({ total, data: playlistElements }) => { | |
108 | this.playlistElements = this.playlistElements.concat(playlistElements) | |
109 | this.playlistPagination.totalItems = total | |
110 | ||
111 | const firstAvailableVideo = this.playlistElements.find(e => !!e.video) | |
112 | if (!firstAvailableVideo) { | |
113 | this.noPlaylistVideos = true | |
114 | return | |
115 | } | |
116 | ||
117 | if (position) this.updatePlaylistIndex(position) | |
118 | ||
119 | if (redirectToFirst) { | |
120 | const extras = { | |
121 | queryParams: { | |
122 | start: firstAvailableVideo.startTimestamp, | |
123 | stop: firstAvailableVideo.stopTimestamp, | |
124 | playlistPosition: firstAvailableVideo.position | |
125 | }, | |
126 | replaceUrl: true | |
127 | } | |
128 | this.router.navigate([], extras) | |
129 | } | |
130 | }) | |
72675ebe C |
131 | } |
132 | ||
d142c7b9 C |
133 | updatePlaylistIndex (position: number) { |
134 | if (this.playlistElements.length === 0 || !position) return | |
72675ebe | 135 | |
e771e82d FC |
136 | // Handle the reverse index |
137 | if (position < 0) position = this.playlist.videosLength + position + 1 | |
138 | ||
bfbd9128 | 139 | for (const playlistElement of this.playlistElements) { |
d142c7b9 C |
140 | // >= if the previous videos were not valid |
141 | if (playlistElement.video && playlistElement.position >= position) { | |
bfbd9128 | 142 | this.currentPlaylistPosition = playlistElement.position |
d142c7b9 C |
143 | |
144 | this.videoFound.emit(playlistElement.video.uuid) | |
145 | ||
146 | setTimeout(() => { | |
147 | document.querySelector('.element-' + this.currentPlaylistPosition).scrollIntoView(false) | |
c894a1ea | 148 | }) |
d142c7b9 | 149 | |
72675ebe C |
150 | return |
151 | } | |
152 | } | |
153 | ||
154 | // Load more videos to find our video | |
d142c7b9 | 155 | this.onPlaylistVideosNearOfBottom(position) |
72675ebe C |
156 | } |
157 | ||
33d21a9b | 158 | navigateToPreviousPlaylistVideo () { |
fd78d2e2 | 159 | const previous = this.findPlaylistVideo(this.currentPlaylistPosition - 1, 'previous') |
33d21a9b P |
160 | if (!previous) return |
161 | ||
162 | const start = previous.startTimestamp | |
163 | const stop = previous.stopTimestamp | |
9df52d66 | 164 | this.router.navigate([], { queryParams: { playlistPosition: previous.position, start, stop } }) |
33d21a9b P |
165 | } |
166 | ||
fd78d2e2 C |
167 | findPlaylistVideo (position: number, type: 'previous' | 'next'): VideoPlaylistElement { |
168 | if ( | |
169 | (type === 'next' && position > this.playlistPagination.totalItems) || | |
170 | (type === 'previous' && position < 1) | |
171 | ) { | |
172 | // End of the playlist: end the recursion if we're not in the loop mode | |
173 | if (!this.loopPlaylist) return | |
174 | ||
175 | // Loop mode | |
176 | position = type === 'previous' | |
177 | ? this.playlistPagination.totalItems | |
178 | : 1 | |
706c5a47 RK |
179 | } |
180 | ||
fd78d2e2 | 181 | const found = this.playlistElements.find(e => e.position === position) |
9df52d66 | 182 | if (found?.video) return found |
bfbd9128 | 183 | |
fd78d2e2 C |
184 | const newPosition = type === 'previous' |
185 | ? position - 1 | |
186 | : position + 1 | |
706c5a47 | 187 | |
fd78d2e2 | 188 | return this.findPlaylistVideo(newPosition, type) |
706c5a47 RK |
189 | } |
190 | ||
191 | navigateToNextPlaylistVideo () { | |
fd78d2e2 | 192 | const next = this.findPlaylistVideo(this.currentPlaylistPosition + 1, 'next') |
706c5a47 | 193 | if (!next) return |
d142c7b9 | 194 | |
706c5a47 RK |
195 | const start = next.startTimestamp |
196 | const stop = next.stopTimestamp | |
9df52d66 | 197 | this.router.navigate([], { queryParams: { playlistPosition: next.position, start, stop } }) |
72675ebe | 198 | } |
bee29df8 RK |
199 | |
200 | switchAutoPlayNextVideoPlaylist () { | |
201 | this.autoPlayNextVideoPlaylist = !this.autoPlayNextVideoPlaylist | |
202 | this.setAutoPlayNextVideoPlaylistSwitchText() | |
203 | ||
204 | peertubeLocalStorage.setItem( | |
205 | VideoWatchPlaylistComponent.LOCAL_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST, | |
206 | this.autoPlayNextVideoPlaylist.toString() | |
207 | ) | |
208 | ||
209 | if (this.auth.isLoggedIn()) { | |
210 | const details = { | |
211 | autoPlayNextVideoPlaylist: this.autoPlayNextVideoPlaylist | |
212 | } | |
213 | ||
1378c0d3 C |
214 | this.userService.updateMyProfile(details) |
215 | .subscribe({ | |
216 | next: () => { | |
217 | this.auth.refreshUserInformation() | |
218 | }, | |
219 | ||
220 | error: err => this.notifier.error(err.message) | |
221 | }) | |
bee29df8 RK |
222 | } |
223 | } | |
224 | ||
88a7f93f RK |
225 | switchLoopPlaylist () { |
226 | this.loopPlaylist = !this.loopPlaylist | |
227 | this.setLoopPlaylistSwitchText() | |
228 | ||
229 | peertubeSessionStorage.setItem( | |
230 | VideoWatchPlaylistComponent.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST, | |
231 | this.loopPlaylist.toString() | |
232 | ) | |
233 | } | |
234 | ||
bee29df8 | 235 | private setAutoPlayNextVideoPlaylistSwitchText () { |
88a7f93f | 236 | this.autoPlayNextVideoPlaylistSwitchText = this.autoPlayNextVideoPlaylist |
66357162 C |
237 | ? $localize`Stop autoplaying next video` |
238 | : $localize`Autoplay next video` | |
88a7f93f RK |
239 | } |
240 | ||
241 | private setLoopPlaylistSwitchText () { | |
242 | this.loopPlaylistSwitchText = this.loopPlaylist | |
66357162 C |
243 | ? $localize`Stop looping playlist videos` |
244 | : $localize`Loop playlist videos` | |
bee29df8 | 245 | } |
72675ebe | 246 | } |