client/src/app/+my-account/my-account-videos/my-account-videos.component.ts

   1 import { concat, Observable, Subject } from 'rxjs'
   2 import { debounceTime, tap, toArray } from 'rxjs/operators'
   3 import { Component, OnInit, ViewChild } from '@angular/core'
   4 import { ActivatedRoute, Router } from '@angular/router'
   5 import { AuthService, ComponentPagination, ConfirmService, Notifier, ScreenService, ServerService } from '@app/core'
   6 import { DisableForReuseHook } from '@app/core/routing/disable-for-reuse-hook'
   7 import { immutableAssign } from '@app/helpers'
   8 import { Video, VideoService } from '@app/shared/shared-main'
   9 import { MiniatureDisplayOptions, OwnerDisplayType, SelectionType, VideosSelectionComponent } from '@app/shared/shared-video-miniature'
  10 import { I18n } from '@ngx-translate/i18n-polyfill'
  11 import { VideoSortField } from '@shared/models'
  12 import { VideoChangeOwnershipComponent } from './video-change-ownership/video-change-ownership.component'
  13
  14 @Component({
  15   selector: 'my-account-videos',
  16   templateUrl: './my-account-videos.component.html',
  17   styleUrls: [ './my-account-videos.component.scss' ]
  18 })
  19 export class MyAccountVideosComponent implements OnInit, DisableForReuseHook {
  20   @ViewChild('videosSelection', { static: true }) videosSelection: VideosSelectionComponent
  21   @ViewChild('videoChangeOwnershipModal', { static: true }) videoChangeOwnershipModal: VideoChangeOwnershipComponent
  22
  23   titlePage: string
  24   selection: SelectionType = {}
  25   pagination: ComponentPagination = {
  26     currentPage: 1,
  27     itemsPerPage: 10,
  28     totalItems: null
  29   }
  30   miniatureDisplayOptions: MiniatureDisplayOptions = {
  31     date: true,
  32     views: true,
  33     by: true,
  34     privacyLabel: false,
  35     privacyText: true,
  36     state: true,
  37     blacklistInfo: true
  38   }
  39   ownerDisplayType: OwnerDisplayType = 'videoChannel'
  40
  41   videos: Video[] = []
  42   videosSearch: string
  43   videosSearchChanged = new Subject<string>()
  44   getVideosObservableFunction = this.getVideosObservable.bind(this)
  45
  46   constructor (
  47     protected router: Router,
  48     protected serverService: ServerService,
  49     protected route: ActivatedRoute,
  50     protected authService: AuthService,
  51     protected notifier: Notifier,
  52     protected screenService: ScreenService,
  53     private i18n: I18n,
  54     private confirmService: ConfirmService,
  55     private videoService: VideoService
  56   ) {
  57     this.titlePage = this.i18n('My videos')
  58   }
  59
  60   ngOnInit () {
  61     this.videosSearchChanged
  62       .pipe(debounceTime(500))
  63       .subscribe(() => {
  64         this.videosSelection.reloadVideos()
  65       })
  66   }
  67
  68   resetSearch () {
  69     this.videosSearch = ''
  70     this.onVideosSearchChanged()
  71   }
  72
  73   onVideosSearchChanged () {
  74     this.videosSearchChanged.next()
  75   }
  76
  77   disableForReuse () {
  78     this.videosSelection.disableForReuse()
  79   }
  80
  81   enabledForReuse () {
  82     this.videosSelection.enabledForReuse()
  83   }
  84
  85   getVideosObservable (page: number, sort: VideoSortField) {
  86     const newPagination = immutableAssign(this.pagination, { currentPage: page })
  87
  88     return this.videoService.getMyVideos(newPagination, sort, this.videosSearch)
  89       .pipe(
  90         tap(res => this.pagination.totalItems = res.total)
  91       )
  92   }
  93
  94   async deleteSelectedVideos () {
  95     const toDeleteVideosIds = Object.keys(this.selection)
  96                                     .filter(k => this.selection[ k ] === true)
  97                                     .map(k => parseInt(k, 10))
  98
  99     const res = await this.confirmService.confirm(
 100       this.i18n('Do you really want to delete {{deleteLength}} videos?', { deleteLength: toDeleteVideosIds.length }),
 101       this.i18n('Delete')
 102     )
 103     if (res === false) return
 104
 105     const observables: Observable<any>[] = []
 106     for (const videoId of toDeleteVideosIds) {
 107       const o = this.videoService.removeVideo(videoId)
 108                     .pipe(tap(() => this.removeVideoFromArray(videoId)))
 109
 110       observables.push(o)
 111     }
 112
 113     concat(...observables)
 114       .pipe(toArray())
 115       .subscribe(
 116         () => {
 117           this.notifier.success(this.i18n('{{deleteLength}} videos deleted.', { deleteLength: toDeleteVideosIds.length }))
 118
 119           this.selection = {}
 120         },
 121
 122         err => this.notifier.error(err.message)
 123       )
 124   }
 125
 126   async deleteVideo (video: Video) {
 127     const res = await this.confirmService.confirm(
 128       this.i18n('Do you really want to delete {{videoName}}?', { videoName: video.name }),
 129       this.i18n('Delete')
 130     )
 131     if (res === false) return
 132
 133     this.videoService.removeVideo(video.id)
 134         .subscribe(
 135           () => {
 136             this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: video.name }))
 137             this.removeVideoFromArray(video.id)
 138           },
 139
 140           error => this.notifier.error(error.message)
 141         )
 142   }
 143
 144   changeOwnership (event: Event, video: Video) {
 145     event.preventDefault()
 146     this.videoChangeOwnershipModal.show(video)
 147   }
 148
 149   private removeVideoFromArray (id: number) {
 150     this.videos = this.videos.filter(v => v.id !== id)
 151   }
 152 }