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1 | import { Component, Input } from '@angular/core' |
2 | import { VideoPlaylist } from '@app/shared/video-playlist/video-playlist.model' | |
3 | import { ComponentPagination } from '@app/shared/rest/component-pagination.model' | |
72675ebe | 4 | import { VideoDetails, VideoPlaylistPrivacy } from '@shared/models' |
72675ebe | 5 | import { Router } from '@angular/router' |
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6 | import { User, UserService } from '@app/shared' |
7 | import { AuthService, Notifier } from '@app/core' | |
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8 | import { VideoPlaylistService } from '@app/shared/video-playlist/video-playlist.service' |
9 | import { VideoPlaylistElement } from '@app/shared/video-playlist/video-playlist-element.model' | |
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10 | import { peertubeLocalStorage } from '@app/shared/misc/peertube-local-storage' |
11 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
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12 | |
13 | @Component({ | |
14 | selector: 'my-video-watch-playlist', | |
15 | templateUrl: './video-watch-playlist.component.html', | |
16 | styleUrls: [ './video-watch-playlist.component.scss' ] | |
17 | }) | |
18 | export class VideoWatchPlaylistComponent { | |
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19 | static LOCAL_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST = 'auto_play_video_playlist' |
20 | ||
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21 | @Input() video: VideoDetails |
22 | @Input() playlist: VideoPlaylist | |
23 | ||
bfbd9128 | 24 | playlistElements: VideoPlaylistElement[] = [] |
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25 | playlistPagination: ComponentPagination = { |
26 | currentPage: 1, | |
27 | itemsPerPage: 30, | |
28 | totalItems: null | |
29 | } | |
30 | ||
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31 | autoPlayNextVideoPlaylist: boolean |
32 | autoPlayNextVideoPlaylistSwitchText = '' | |
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33 | noPlaylistVideos = false |
34 | currentPlaylistPosition = 1 | |
35 | ||
36 | constructor ( | |
bee29df8 | 37 | private userService: UserService, |
72675ebe | 38 | private auth: AuthService, |
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39 | private notifier: Notifier, |
40 | private i18n: I18n, | |
bfbd9128 | 41 | private videoPlaylist: VideoPlaylistService, |
72675ebe | 42 | private router: Router |
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43 | ) { |
44 | this.autoPlayNextVideoPlaylist = this.auth.isLoggedIn() | |
45 | ? this.auth.getUser().autoPlayNextVideoPlaylist | |
46 | : peertubeLocalStorage.getItem(VideoWatchPlaylistComponent.LOCAL_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST) !== 'false' | |
47 | this.setAutoPlayNextVideoPlaylistSwitchText() | |
48 | } | |
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49 | |
50 | onPlaylistVideosNearOfBottom () { | |
51 | // Last page | |
52 | if (this.playlistPagination.totalItems <= (this.playlistPagination.currentPage * this.playlistPagination.itemsPerPage)) return | |
53 | ||
54 | this.playlistPagination.currentPage += 1 | |
55 | this.loadPlaylistElements(this.playlist,false) | |
56 | } | |
57 | ||
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58 | onElementRemoved (playlistElement: VideoPlaylistElement) { |
59 | this.playlistElements = this.playlistElements.filter(e => e.id !== playlistElement.id) | |
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60 | |
61 | this.playlistPagination.totalItems-- | |
62 | } | |
63 | ||
64 | isPlaylistOwned () { | |
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65 | return this.playlist.isLocal === true && |
66 | this.auth.isLoggedIn() && | |
67 | this.playlist.ownerAccount.name === this.auth.getUser().username | |
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68 | } |
69 | ||
70 | isUnlistedPlaylist () { | |
71 | return this.playlist.privacy.id === VideoPlaylistPrivacy.UNLISTED | |
72 | } | |
73 | ||
74 | isPrivatePlaylist () { | |
75 | return this.playlist.privacy.id === VideoPlaylistPrivacy.PRIVATE | |
76 | } | |
77 | ||
78 | isPublicPlaylist () { | |
79 | return this.playlist.privacy.id === VideoPlaylistPrivacy.PUBLIC | |
80 | } | |
81 | ||
82 | loadPlaylistElements (playlist: VideoPlaylist, redirectToFirst = false) { | |
bfbd9128 | 83 | this.videoPlaylist.getPlaylistVideos(playlist.uuid, this.playlistPagination) |
93cae479 | 84 | .subscribe(({ total, data }) => { |
bfbd9128 | 85 | this.playlistElements = this.playlistElements.concat(data) |
93cae479 | 86 | this.playlistPagination.totalItems = total |
72675ebe | 87 | |
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88 | const firstAvailableVideos = this.playlistElements.find(e => !!e.video) |
89 | if (!firstAvailableVideos) { | |
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90 | this.noPlaylistVideos = true |
91 | return | |
92 | } | |
93 | ||
94 | this.updatePlaylistIndex(this.video) | |
95 | ||
96 | if (redirectToFirst) { | |
97 | const extras = { | |
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98 | queryParams: { |
99 | start: firstAvailableVideos.startTimestamp, | |
100 | stop: firstAvailableVideos.stopTimestamp, | |
101 | videoId: firstAvailableVideos.video.uuid | |
102 | }, | |
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103 | replaceUrl: true |
104 | } | |
105 | this.router.navigate([], extras) | |
106 | } | |
107 | }) | |
108 | } | |
109 | ||
110 | updatePlaylistIndex (video: VideoDetails) { | |
bfbd9128 | 111 | if (this.playlistElements.length === 0 || !video) return |
72675ebe | 112 | |
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113 | for (const playlistElement of this.playlistElements) { |
114 | if (playlistElement.video && playlistElement.video.id === video.id) { | |
115 | this.currentPlaylistPosition = playlistElement.position | |
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116 | return |
117 | } | |
118 | } | |
119 | ||
120 | // Load more videos to find our video | |
121 | this.onPlaylistVideosNearOfBottom() | |
122 | } | |
123 | ||
124 | navigateToNextPlaylistVideo () { | |
125 | if (this.currentPlaylistPosition < this.playlistPagination.totalItems) { | |
bfbd9128 | 126 | const next = this.playlistElements.find(e => e.position === this.currentPlaylistPosition + 1) |
72675ebe | 127 | |
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128 | if (!next || !next.video) { |
129 | this.currentPlaylistPosition++ | |
130 | this.navigateToNextPlaylistVideo() | |
131 | return | |
132 | } | |
133 | ||
134 | const start = next.startTimestamp | |
135 | const stop = next.stopTimestamp | |
136 | this.router.navigate([],{ queryParams: { videoId: next.video.uuid, start, stop } }) | |
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137 | } |
138 | } | |
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139 | |
140 | switchAutoPlayNextVideoPlaylist () { | |
141 | this.autoPlayNextVideoPlaylist = !this.autoPlayNextVideoPlaylist | |
142 | this.setAutoPlayNextVideoPlaylistSwitchText() | |
143 | ||
144 | peertubeLocalStorage.setItem( | |
145 | VideoWatchPlaylistComponent.LOCAL_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST, | |
146 | this.autoPlayNextVideoPlaylist.toString() | |
147 | ) | |
148 | ||
149 | if (this.auth.isLoggedIn()) { | |
150 | const details = { | |
151 | autoPlayNextVideoPlaylist: this.autoPlayNextVideoPlaylist | |
152 | } | |
153 | ||
154 | this.userService.updateMyProfile(details).subscribe( | |
155 | () => { | |
156 | this.auth.refreshUserInformation() | |
157 | }, | |
158 | err => this.notifier.error(err.message) | |
159 | ) | |
160 | } | |
161 | } | |
162 | ||
163 | private setAutoPlayNextVideoPlaylistSwitchText () { | |
164 | this.autoPlayNextVideoPlaylistSwitchText = this.i18n('{{verb}} autoplay for playlists', { | |
165 | verb: this.autoPlayNextVideoPlaylist ? this.i18n('Disable') : this.i18n('Enable') | |
166 | }) | |
167 | } | |
72675ebe | 168 | } |