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1 | import { from as observableFrom, Observable } from 'rxjs' | |
2 | import { concatAll, tap } from 'rxjs/operators' | |
3 | import { Component, OnDestroy, OnInit } from '@angular/core' | |
4 | import { ActivatedRoute, Router } from '@angular/router' | |
5 | import { Location } from '@angular/common' | |
6 | import { immutableAssign } from '@app/shared/misc/utils' | |
7 | import { ComponentPagination } from '@app/shared/rest/component-pagination.model' | |
8 | import { NotificationsService } from 'angular2-notifications' | |
9 | import { AuthService } from '../../core/auth' | |
10 | import { ConfirmService } from '../../core/confirm' | |
11 | import { AbstractVideoList } from '../../shared/video/abstract-video-list' | |
12 | import { Video } from '../../shared/video/video.model' | |
13 | import { VideoService } from '../../shared/video/video.service' | |
14 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
15 | ||
16 | @Component({ | |
17 | selector: 'my-account-videos', | |
18 | templateUrl: './my-account-videos.component.html', | |
19 | styleUrls: [ './my-account-videos.component.scss' ] | |
20 | }) | |
21 | export class MyAccountVideosComponent extends AbstractVideoList implements OnInit, OnDestroy { | |
22 | titlePage: string | |
23 | currentRoute = '/my-account/videos' | |
24 | checkedVideos: { [ id: number ]: boolean } = {} | |
25 | pagination: ComponentPagination = { | |
26 | currentPage: 1, | |
27 | itemsPerPage: 5, | |
28 | totalItems: null | |
29 | } | |
30 | ||
31 | protected baseVideoWidth = -1 | |
32 | protected baseVideoHeight = 155 | |
33 | ||
34 | constructor ( | |
35 | protected router: Router, | |
36 | protected route: ActivatedRoute, | |
37 | protected authService: AuthService, | |
38 | protected notificationsService: NotificationsService, | |
39 | protected confirmService: ConfirmService, | |
40 | protected location: Location, | |
41 | protected i18n: I18n, | |
42 | private videoService: VideoService | |
43 | ) { | |
44 | super() | |
45 | ||
46 | this.titlePage = this.i18n('My videos') | |
47 | } | |
48 | ||
49 | ngOnInit () { | |
50 | super.ngOnInit() | |
51 | } | |
52 | ||
53 | ngOnDestroy () { | |
54 | super.ngOnDestroy() | |
55 | } | |
56 | ||
57 | abortSelectionMode () { | |
58 | this.checkedVideos = {} | |
59 | } | |
60 | ||
61 | isInSelectionMode () { | |
62 | return Object.keys(this.checkedVideos).some(k => this.checkedVideos[k] === true) | |
63 | } | |
64 | ||
65 | getVideosObservable (page: number) { | |
66 | const newPagination = immutableAssign(this.pagination, { currentPage: page }) | |
67 | ||
68 | return this.videoService.getMyVideos(newPagination, this.sort) | |
69 | } | |
70 | ||
71 | generateSyndicationList () { | |
72 | throw new Error('Method not implemented.') | |
73 | } | |
74 | ||
75 | async deleteSelectedVideos () { | |
76 | const toDeleteVideosIds = Object.keys(this.checkedVideos) | |
77 | .filter(k => this.checkedVideos[k] === true) | |
78 | .map(k => parseInt(k, 10)) | |
79 | ||
80 | const res = await this.confirmService.confirm(`Do you really want to delete ${toDeleteVideosIds.length} videos?`, 'Delete') | |
81 | if (res === false) return | |
82 | ||
83 | const observables: Observable<any>[] = [] | |
84 | for (const videoId of toDeleteVideosIds) { | |
85 | const o = this.videoService | |
86 | .removeVideo(videoId) | |
87 | .pipe(tap(() => this.spliceVideosById(videoId))) | |
88 | ||
89 | observables.push(o) | |
90 | } | |
91 | ||
92 | observableFrom(observables).pipe( | |
93 | concatAll()) | |
94 | .subscribe( | |
95 | res => { | |
96 | this.notificationsService.success('Success', `${toDeleteVideosIds.length} videos deleted.`) | |
97 | this.abortSelectionMode() | |
98 | this.reloadVideos() | |
99 | }, | |
100 | ||
101 | err => this.notificationsService.error('Error', err.message) | |
102 | ) | |
103 | } | |
104 | ||
105 | async deleteVideo (video: Video) { | |
106 | const res = await this.confirmService.confirm(`Do you really want to delete ${video.name}?`, 'Delete') | |
107 | if (res === false) return | |
108 | ||
109 | this.videoService.removeVideo(video.id) | |
110 | .subscribe( | |
111 | status => { | |
112 | this.notificationsService.success('Success', `Video ${video.name} deleted.`) | |
113 | this.reloadVideos() | |
114 | }, | |
115 | ||
116 | error => this.notificationsService.error('Error', error.message) | |
117 | ) | |
118 | } | |
119 | ||
120 | protected buildVideoHeight () { | |
121 | // In account videos, the video height is fixed | |
122 | return this.baseVideoHeight | |
123 | } | |
124 | ||
125 | private spliceVideosById (id: number) { | |
126 | for (const key of Object.keys(this.loadedPages)) { | |
127 | const videos = this.loadedPages[key] | |
128 | const index = videos.findIndex(v => v.id === id) | |
129 | ||
130 | if (index !== -1) { | |
131 | videos.splice(index, 1) | |
132 | return | |
133 | } | |
134 | } | |
135 | } | |
136 | } |