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 { Component, OnInit, ViewChild } from '@angular/core'
   4 import { ActivatedRoute, Router } from '@angular/router'
   5 import { AuthService, ComponentPagination, ConfirmService, Notifier, 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 implements OnInit, 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
  46   sort: VideoSortField = '-publishedAt'
  47
  48   user: User
  49
  50   inputFilters: AdvancedInputFilter[] = [
  51     {
  52       queryParams: { search: 'isLive:true' },
  53       label: $localize`Only live videos`
  54     }
  55   ]
  56
  57   disabled = false
  58
  59   private search: string
  60
  61   constructor (
  62     protected router: Router,
  63     protected serverService: ServerService,
  64     protected route: ActivatedRoute,
  65     protected authService: AuthService,
  66     protected notifier: Notifier,
  67     protected screenService: ScreenService,
  68     private confirmService: ConfirmService,
  69     private videoService: VideoService
  70   ) {
  71     this.titlePage = $localize`My videos`
  72   }
  73
  74   ngOnInit () {
  75     this.buildActions()
  76
  77     this.user = this.authService.getUser()
  78   }
  79
  80   onSearch (search: string) {
  81     this.search = search
  82     this.reloadData()
  83   }
  84
  85   reloadData () {
  86     this.videosSelection.reloadVideos()
  87   }
  88
  89   onChangeSortColumn () {
  90     this.videosSelection.reloadVideos()
  91   }
  92
  93   disableForReuse () {
  94     this.disabled = true
  95   }
  96
  97   enabledForReuse () {
  98     this.disabled = false
  99   }
 100
 101   getVideosObservable (page: number) {
 102     const newPagination = immutableAssign(this.pagination, { currentPage: page })
 103
 104     return this.videoService.getMyVideos(newPagination, this.sort, this.search)
 105       .pipe(
 106         tap(res => this.pagination.totalItems = res.total)
 107       )
 108   }
 109
 110   async deleteSelectedVideos () {
 111     const toDeleteVideosIds = Object.keys(this.selection)
 112                                     .filter(k => this.selection[k] === true)
 113                                     .map(k => parseInt(k, 10))
 114
 115     const res = await this.confirmService.confirm(
 116       $localize`Do you really want to delete ${toDeleteVideosIds.length} videos?`,
 117       $localize`Delete`
 118     )
 119     if (res === false) return
 120
 121     const observables: Observable<any>[] = []
 122     for (const videoId of toDeleteVideosIds) {
 123       const o = this.videoService.removeVideo(videoId)
 124                     .pipe(tap(() => this.removeVideoFromArray(videoId)))
 125
 126       observables.push(o)
 127     }
 128
 129     concat(...observables)
 130       .pipe(toArray())
 131       .subscribe({
 132         next: () => {
 133           this.notifier.success($localize`${toDeleteVideosIds.length} videos deleted.`)
 134           this.selection = {}
 135         },
 136
 137         error: err => this.notifier.error(err.message)
 138       })
 139   }
 140
 141   async deleteVideo (video: Video) {
 142     const res = await this.confirmService.confirm(
 143       $localize`Do you really want to delete ${video.name}?`,
 144       $localize`Delete`
 145     )
 146     if (res === false) return
 147
 148     this.videoService.removeVideo(video.id)
 149         .subscribe({
 150           next: () => {
 151             this.notifier.success($localize`Video ${video.name} deleted.`)
 152             this.removeVideoFromArray(video.id)
 153           },
 154
 155           error: err => this.notifier.error(err.message)
 156         })
 157   }
 158
 159   changeOwnership (video: Video) {
 160     this.videoChangeOwnershipModal.show(video)
 161   }
 162
 163   displayLiveInformation (video: Video) {
 164     this.liveStreamInformationModal.show(video)
 165   }
 166
 167   private removeVideoFromArray (id: number) {
 168     this.videos = this.videos.filter(v => v.id !== id)
 169   }
 170
 171   private buildActions () {
 172     this.videoActions = [
 173       {
 174         label: $localize`Display live information`,
 175         handler: ({ video }) => this.displayLiveInformation(video),
 176         isDisplayed: ({ video }) => video.isLive,
 177         iconName: 'live'
 178       },
 179       {
 180         label: $localize`Change ownership`,
 181         handler: ({ video }) => this.changeOwnership(video),
 182         iconName: 'ownership-change'
 183       },
 184       {
 185         label: $localize`Delete`,
 186         handler: ({ video }) => this.deleteVideo(video),
 187         iconName: 'delete'
 188       }
 189     ]
 190   }
 191 }