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

   1 import { concat, Observable } from 'rxjs'
   2 import { tap, toArray } from 'rxjs/operators'
   3 import { AfterViewInit, Component, OnInit, ViewChild } from '@angular/core'
   4 import { ActivatedRoute, Router } from '@angular/router'
   5 import { AuthService, ComponentPagination, ConfirmService, Notifier, RouteFilter, ScreenService, ServerService, User } from '@app/core'
   6 import { DisableForReuseHook } from '@app/core/routing/disable-for-reuse-hook'
   7 import { immutableAssign } from '@app/helpers'
   8 import { AdvancedInputFilter } from '@app/shared/shared-forms'
   9 import { DropdownAction, Video, VideoService } from '@app/shared/shared-main'
  10 import { LiveStreamInformationComponent } from '@app/shared/shared-video-live'
  11 import { MiniatureDisplayOptions, SelectionType, VideosSelectionComponent } from '@app/shared/shared-video-miniature'
  12 import { VideoSortField } from '@shared/models'
  13 import { VideoChangeOwnershipComponent } from './modals/video-change-ownership.component'
  14
  15 @Component({
  16   templateUrl: './my-videos.component.html',
  17   styleUrls: [ './my-videos.component.scss' ]
  18 })
  19 export class MyVideosComponent extends RouteFilter implements OnInit, AfterViewInit, DisableForReuseHook {
  20   @ViewChild('videosSelection', { static: true }) videosSelection: VideosSelectionComponent
  21   @ViewChild('videoChangeOwnershipModal', { static: true }) videoChangeOwnershipModal: VideoChangeOwnershipComponent
  22   @ViewChild('liveStreamInformationModal', { static: true }) liveStreamInformationModal: LiveStreamInformationComponent
  23
  24   titlePage: string
  25   selection: SelectionType = {}
  26   pagination: ComponentPagination = {
  27     currentPage: 1,
  28     itemsPerPage: 10,
  29     totalItems: null
  30   }
  31   miniatureDisplayOptions: MiniatureDisplayOptions = {
  32     date: true,
  33     views: true,
  34     by: true,
  35     privacyLabel: false,
  36     privacyText: true,
  37     state: true,
  38     blacklistInfo: true
  39   }
  40
  41   videoActions: DropdownAction<{ video: Video }>[] = []
  42
  43   videos: Video[] = []
  44   getVideosObservableFunction = this.getVideosObservable.bind(this)
  45   sort: VideoSortField = '-publishedAt'
  46
  47   user: User
  48
  49   inputFilters: AdvancedInputFilter[] = [
  50     {
  51       queryParams: { 'search': 'isLive:true' },
  52       label: $localize`Only live videos`
  53     }
  54   ]
  55
  56   constructor (
  57     protected router: Router,
  58     protected serverService: ServerService,
  59     protected route: ActivatedRoute,
  60     protected authService: AuthService,
  61     protected notifier: Notifier,
  62     protected screenService: ScreenService,
  63     private confirmService: ConfirmService,
  64     private videoService: VideoService
  65   ) {
  66     super()
  67
  68     this.titlePage = $localize`My videos`
  69   }
  70
  71   ngOnInit () {
  72     this.buildActions()
  73
  74     this.user = this.authService.getUser()
  75
  76     this.initSearch()
  77     this.listenToSearchChange()
  78   }
  79
  80   ngAfterViewInit () {
  81     if (this.search) this.setTableFilter(this.search, false)
  82   }
  83
  84   loadData () {
  85     this.videosSelection.reloadVideos()
  86   }
  87
  88   onChangeSortColumn () {
  89     this.videosSelection.reloadVideos()
  90   }
  91
  92   disableForReuse () {
  93     this.videosSelection.disableForReuse()
  94   }
  95
  96   enabledForReuse () {
  97     this.videosSelection.enabledForReuse()
  98   }
  99
 100   getVideosObservable (page: number) {
 101     const newPagination = immutableAssign(this.pagination, { currentPage: page })
 102
 103     return this.videoService.getMyVideos(newPagination, this.sort, this.search)
 104       .pipe(
 105         tap(res => this.pagination.totalItems = res.total)
 106       )
 107   }
 108
 109   async deleteSelectedVideos () {
 110     const toDeleteVideosIds = Object.keys(this.selection)
 111                                     .filter(k => this.selection[ k ] === true)
 112                                     .map(k => parseInt(k, 10))
 113
 114     const res = await this.confirmService.confirm(
 115       $localize`Do you really want to delete ${toDeleteVideosIds.length} videos?`,
 116       $localize`Delete`
 117     )
 118     if (res === false) return
 119
 120     const observables: Observable<any>[] = []
 121     for (const videoId of toDeleteVideosIds) {
 122       const o = this.videoService.removeVideo(videoId)
 123                     .pipe(tap(() => this.removeVideoFromArray(videoId)))
 124
 125       observables.push(o)
 126     }
 127
 128     concat(...observables)
 129       .pipe(toArray())
 130       .subscribe(
 131         () => {
 132           this.notifier.success($localize`${toDeleteVideosIds.length} videos deleted.`)
 133           this.selection = {}
 134         },
 135
 136         err => this.notifier.error(err.message)
 137       )
 138   }
 139
 140   async deleteVideo (video: Video) {
 141     const res = await this.confirmService.confirm(
 142       $localize`Do you really want to delete ${video.name}?`,
 143       $localize`Delete`
 144     )
 145     if (res === false) return
 146
 147     this.videoService.removeVideo(video.id)
 148         .subscribe(
 149           () => {
 150             this.notifier.success($localize`Video ${video.name} deleted.`)
 151             this.removeVideoFromArray(video.id)
 152           },
 153
 154           error => this.notifier.error(error.message)
 155         )
 156   }
 157
 158   changeOwnership (video: Video) {
 159     this.videoChangeOwnershipModal.show(video)
 160   }
 161
 162   displayLiveInformation (video: Video) {
 163     this.liveStreamInformationModal.show(video)
 164   }
 165
 166   private removeVideoFromArray (id: number) {
 167     this.videos = this.videos.filter(v => v.id !== id)
 168   }
 169
 170   private buildActions () {
 171     this.videoActions = [
 172       {
 173         label: $localize`Display live information`,
 174         handler: ({ video }) => this.displayLiveInformation(video),
 175         isDisplayed: ({ video }) => video.isLive,
 176         iconName: 'live'
 177       },
 178       {
 179         label: $localize`Change ownership`,
 180         handler: ({ video }) => this.changeOwnership(video),
 181         iconName: 'ownership-change'
 182       },
 183       {
 184         label: $localize`Delete`,
 185         handler: ({ video }) => this.deleteVideo(video),
 186         iconName: 'delete'
 187       }
 188     ]
 189   }
 190 }