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