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

   1 import { concat, Observable, Subject } from 'rxjs'
   2 import { tap, toArray, debounceTime } from 'rxjs/operators'
   3 import { Component, ViewChild, OnInit } from '@angular/core'
   4 import { ActivatedRoute, Router } from '@angular/router'
   5 import { immutableAssign } from '@app/shared/misc/utils'
   6 import { ComponentPagination } from '@app/shared/rest/component-pagination.model'
   7 import { Notifier, ServerService } from '@app/core'
   8 import { AuthService } from '../../core/auth'
   9 import { ConfirmService } from '../../core/confirm'
  10 import { Video } from '../../shared/video/video.model'
  11 import { VideoService } from '../../shared/video/video.service'
  12 import { I18n } from '@ngx-translate/i18n-polyfill'
  13 import { ScreenService } from '@app/shared/misc/screen.service'
  14 import { VideoChangeOwnershipComponent } from './video-change-ownership/video-change-ownership.component'
  15 import { MiniatureDisplayOptions, OwnerDisplayType } from '@app/shared/video/video-miniature.component'
  16 import { SelectionType, VideosSelectionComponent } from '@app/shared/video/videos-selection.component'
  17 import { VideoSortField } from '@app/shared/video/sort-field.type'
  18 import { DisableForReuseHook } from '@app/core/routing/disable-for-reuse-hook'
  19
  20 @Component({
  21   selector: 'my-account-videos',
  22   templateUrl: './my-account-videos.component.html',
  23   styleUrls: [ './my-account-videos.component.scss' ]
  24 })
  25 export class MyAccountVideosComponent implements OnInit, DisableForReuseHook {
  26   @ViewChild('videosSelection', { static: true }) videosSelection: VideosSelectionComponent
  27   @ViewChild('videoChangeOwnershipModal', { static: true }) videoChangeOwnershipModal: VideoChangeOwnershipComponent
  28
  29   titlePage: string
  30   selection: SelectionType = {}
  31   pagination: ComponentPagination = {
  32     currentPage: 1,
  33     itemsPerPage: 10,
  34     totalItems: null
  35   }
  36   miniatureDisplayOptions: MiniatureDisplayOptions = {
  37     date: true,
  38     views: true,
  39     by: true,
  40     privacyLabel: false,
  41     privacyText: true,
  42     state: true,
  43     blacklistInfo: true
  44   }
  45   ownerDisplayType: OwnerDisplayType = 'videoChannel'
  46
  47   videos: Video[] = []
  48   videosSearch: string
  49   videosSearchChanged = new Subject<string>()
  50   getVideosObservableFunction = this.getVideosObservable.bind(this)
  51
  52   constructor (
  53     protected router: Router,
  54     protected serverService: ServerService,
  55     protected route: ActivatedRoute,
  56     protected authService: AuthService,
  57     protected notifier: Notifier,
  58     protected screenService: ScreenService,
  59     private i18n: I18n,
  60     private confirmService: ConfirmService,
  61     private videoService: VideoService
  62   ) {
  63     this.titlePage = this.i18n('My videos')
  64   }
  65
  66   ngOnInit () {
  67     this.videosSearchChanged
  68       .pipe(
  69         debounceTime(500))
  70       .subscribe(() => {
  71         this.videosSelection.reloadVideos()
  72       })
  73   }
  74
  75   onVideosSearchChanged () {
  76     this.videosSearchChanged.next()
  77   }
  78
  79   disableForReuse () {
  80     this.videosSelection.disableForReuse()
  81   }
  82
  83   enabledForReuse () {
  84     this.videosSelection.enabledForReuse()
  85   }
  86
  87   getVideosObservable (page: number, sort: VideoSortField) {
  88     const newPagination = immutableAssign(this.pagination, { currentPage: page })
  89
  90     return this.videoService.getMyVideos(newPagination, sort, this.videosSearch)
  91       .pipe(
  92         tap(res => this.pagination.totalItems = res.total)
  93       )
  94   }
  95
  96   async deleteSelectedVideos () {
  97     const toDeleteVideosIds = Object.keys(this.selection)
  98                                     .filter(k => this.selection[ k ] === true)
  99                                     .map(k => parseInt(k, 10))
 100
 101     const res = await this.confirmService.confirm(
 102       this.i18n('Do you really want to delete {{deleteLength}} videos?', { deleteLength: toDeleteVideosIds.length }),
 103       this.i18n('Delete')
 104     )
 105     if (res === false) return
 106
 107     const observables: Observable<any>[] = []
 108     for (const videoId of toDeleteVideosIds) {
 109       const o = this.videoService.removeVideo(videoId)
 110                     .pipe(tap(() => this.removeVideoFromArray(videoId)))
 111
 112       observables.push(o)
 113     }
 114
 115     concat(...observables)
 116       .pipe(toArray())
 117       .subscribe(
 118         () => {
 119           this.notifier.success(this.i18n('{{deleteLength}} videos deleted.', { deleteLength: toDeleteVideosIds.length }))
 120
 121           this.selection = {}
 122         },
 123
 124         err => this.notifier.error(err.message)
 125       )
 126   }
 127
 128   async deleteVideo (video: Video) {
 129     const res = await this.confirmService.confirm(
 130       this.i18n('Do you really want to delete {{videoName}}?', { videoName: video.name }),
 131       this.i18n('Delete')
 132     )
 133     if (res === false) return
 134
 135     this.videoService.removeVideo(video.id)
 136         .subscribe(
 137           () => {
 138             this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: video.name }))
 139             this.removeVideoFromArray(video.id)
 140           },
 141
 142           error => this.notifier.error(error.message)
 143         )
 144   }
 145
 146   changeOwnership (event: Event, video: Video) {
 147     event.preventDefault()
 148     this.videoChangeOwnershipModal.show(video)
 149   }
 150
 151   private removeVideoFromArray (id: number) {
 152     this.videos = this.videos.filter(v => v.id !== id)
 153   }
 154 }