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     if (this.route.snapshot.queryParams['search']) {
  80       this.search = this.route.snapshot.queryParams['search']
  81     }
  82   }
  83
  84   onSearch (search: string) {
  85     this.search = search
  86     this.reloadData()
  87   }
  88
  89   reloadData () {
  90     this.videosSelection.reloadVideos()
  91   }
  92
  93   onChangeSortColumn () {
  94     this.videosSelection.reloadVideos()
  95   }
  96
  97   disableForReuse () {
  98     this.disabled = true
  99   }
 100
 101   enabledForReuse () {
 102     this.disabled = false
 103   }
 104
 105   getVideosObservable (page: number) {
 106     const newPagination = immutableAssign(this.pagination, { currentPage: page })
 107
 108     return this.videoService.getMyVideos(newPagination, this.sort, this.search)
 109       .pipe(
 110         tap(res => this.pagination.totalItems = res.total)
 111       )
 112   }
 113
 114   async deleteSelectedVideos () {
 115     const toDeleteVideosIds = Object.keys(this.selection)
 116                                     .filter(k => this.selection[k] === true)
 117                                     .map(k => parseInt(k, 10))
 118
 119     const res = await this.confirmService.confirm(
 120       $localize`Do you really want to delete ${toDeleteVideosIds.length} videos?`,
 121       $localize`Delete`
 122     )
 123     if (res === false) return
 124
 125     const observables: Observable<any>[] = []
 126     for (const videoId of toDeleteVideosIds) {
 127       const o = this.videoService.removeVideo(videoId)
 128                     .pipe(tap(() => this.removeVideoFromArray(videoId)))
 129
 130       observables.push(o)
 131     }
 132
 133     concat(...observables)
 134       .pipe(toArray())
 135       .subscribe({
 136         next: () => {
 137           this.notifier.success($localize`${toDeleteVideosIds.length} videos deleted.`)
 138           this.selection = {}
 139         },
 140
 141         error: err => this.notifier.error(err.message)
 142       })
 143   }
 144
 145   async deleteVideo (video: Video) {
 146     const res = await this.confirmService.confirm(
 147       $localize`Do you really want to delete ${video.name}?`,
 148       $localize`Delete`
 149     )
 150     if (res === false) return
 151
 152     this.videoService.removeVideo(video.id)
 153         .subscribe({
 154           next: () => {
 155             this.notifier.success($localize`Video ${video.name} deleted.`)
 156             this.removeVideoFromArray(video.id)
 157           },
 158
 159           error: err => this.notifier.error(err.message)
 160         })
 161   }
 162
 163   changeOwnership (video: Video) {
 164     this.videoChangeOwnershipModal.show(video)
 165   }
 166
 167   displayLiveInformation (video: Video) {
 168     this.liveStreamInformationModal.show(video)
 169   }
 170
 171   private removeVideoFromArray (id: number) {
 172     this.videos = this.videos.filter(v => v.id !== id)
 173   }
 174
 175   private buildActions () {
 176     this.videoActions = [
 177       {
 178         label: $localize`Display live information`,
 179         handler: ({ video }) => this.displayLiveInformation(video),
 180         isDisplayed: ({ video }) => video.isLive,
 181         iconName: 'live'
 182       },
 183       {
 184         label: $localize`Change ownership`,
 185         handler: ({ video }) => this.changeOwnership(video),
 186         iconName: 'ownership-change'
 187       },
 188       {
 189         label: $localize`Delete`,
 190         handler: ({ video }) => this.deleteVideo(video),
 191         iconName: 'delete'
 192       }
 193     ]
 194   }
 195 }