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1 | import { Subject } from 'rxjs' | |
2 | import { debounceTime, flatMap } from 'rxjs/operators' | |
3 | import { Component, OnInit } from '@angular/core' | |
4 | import { AuthService, ComponentPagination, ConfirmService, Notifier, User } from '@app/core' | |
5 | import { VideoPlaylist, VideoPlaylistService } from '@app/shared/shared-video-playlist' | |
6 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
7 | import { VideoPlaylistType } from '@shared/models' | |
8 | ||
9 | @Component({ | |
10 | selector: 'my-account-video-playlists', | |
11 | templateUrl: './my-account-video-playlists.component.html', | |
12 | styleUrls: [ './my-account-video-playlists.component.scss' ] | |
13 | }) | |
14 | export class MyAccountVideoPlaylistsComponent implements OnInit { | |
15 | videoPlaylistsSearch: string | |
16 | videoPlaylists: VideoPlaylist[] = [] | |
17 | videoPlaylistSearchChanged = new Subject<string>() | |
18 | ||
19 | pagination: ComponentPagination = { | |
20 | currentPage: 1, | |
21 | itemsPerPage: 5, | |
22 | totalItems: null | |
23 | } | |
24 | ||
25 | onDataSubject = new Subject<any[]>() | |
26 | ||
27 | private user: User | |
28 | ||
29 | constructor ( | |
30 | private authService: AuthService, | |
31 | private notifier: Notifier, | |
32 | private confirmService: ConfirmService, | |
33 | private videoPlaylistService: VideoPlaylistService, | |
34 | private i18n: I18n | |
35 | ) {} | |
36 | ||
37 | ngOnInit () { | |
38 | this.user = this.authService.getUser() | |
39 | ||
40 | this.loadVideoPlaylists() | |
41 | ||
42 | this.videoPlaylistSearchChanged | |
43 | .pipe( | |
44 | debounceTime(500)) | |
45 | .subscribe(() => { | |
46 | this.loadVideoPlaylists(true) | |
47 | }) | |
48 | } | |
49 | ||
50 | async deleteVideoPlaylist (videoPlaylist: VideoPlaylist) { | |
51 | const res = await this.confirmService.confirm( | |
52 | this.i18n( | |
53 | 'Do you really want to delete {{playlistDisplayName}}?', | |
54 | { playlistDisplayName: videoPlaylist.displayName } | |
55 | ), | |
56 | this.i18n('Delete') | |
57 | ) | |
58 | if (res === false) return | |
59 | ||
60 | this.videoPlaylistService.removeVideoPlaylist(videoPlaylist) | |
61 | .subscribe( | |
62 | () => { | |
63 | this.videoPlaylists = this.videoPlaylists | |
64 | .filter(p => p.id !== videoPlaylist.id) | |
65 | ||
66 | this.notifier.success( | |
67 | this.i18n('Playlist {{playlistDisplayName}} deleted.', { playlistDisplayName: videoPlaylist.displayName }) | |
68 | ) | |
69 | }, | |
70 | ||
71 | error => this.notifier.error(error.message) | |
72 | ) | |
73 | } | |
74 | ||
75 | isRegularPlaylist (playlist: VideoPlaylist) { | |
76 | return playlist.type.id === VideoPlaylistType.REGULAR | |
77 | } | |
78 | ||
79 | onNearOfBottom () { | |
80 | // Last page | |
81 | if (this.pagination.totalItems <= (this.pagination.currentPage * this.pagination.itemsPerPage)) return | |
82 | ||
83 | this.pagination.currentPage += 1 | |
84 | this.loadVideoPlaylists() | |
85 | } | |
86 | ||
87 | onVideoPlaylistSearchChanged () { | |
88 | this.videoPlaylistSearchChanged.next() | |
89 | } | |
90 | ||
91 | private loadVideoPlaylists (reset = false) { | |
92 | this.authService.userInformationLoaded | |
93 | .pipe(flatMap(() => { | |
94 | return this.videoPlaylistService.listAccountPlaylists(this.user.account, this.pagination, '-updatedAt', this.videoPlaylistsSearch) | |
95 | })) | |
96 | .subscribe(res => { | |
97 | if (reset) this.videoPlaylists = [] | |
98 | this.videoPlaylists = this.videoPlaylists.concat(res.data) | |
99 | this.pagination.totalItems = res.total | |
100 | ||
101 | this.onDataSubject.next(res.data) | |
102 | }) | |
103 | } | |
104 | } |