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 } 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: 5,
  34     totalItems: null
  35   }
  36   miniatureDisplayOptions: MiniatureDisplayOptions = {
  37     date: true,
  38     views: true,
  39     by: false,
  40     privacyLabel: false,
  41     privacyText: true,
  42     state: true,
  43     blacklistInfo: true
  44   }
  45   videos: Video[] = []
  46   videosSearch: string
  47   videosSearchChanged = new Subject<string>()
  48   getVideosObservableFunction = this.getVideosObservable.bind(this)
  49
  50   constructor (
  51     protected router: Router,
  52     protected serverService: ServerService,
  53     protected route: ActivatedRoute,
  54     protected authService: AuthService,
  55     protected notifier: Notifier,
  56     protected screenService: ScreenService,
  57     private i18n: I18n,
  58     private confirmService: ConfirmService,
  59     private videoService: VideoService
  60   ) {
  61     this.titlePage = this.i18n('My videos')
  62   }
  63
  64   ngOnInit () {
  65     this.videosSearchChanged
  66       .pipe(
  67         debounceTime(500))
  68       .subscribe(() => {
  69         this.videosSelection.reloadVideos()
  70       })
  71   }
  72
  73   onVideosSearchChanged () {
  74     this.videosSearchChanged.next()
  75   }
  76
  77   disableForReuse () {
  78     this.videosSelection.disableForReuse()
  79   }
  80
  81   enabledForReuse () {
  82     this.videosSelection.enabledForReuse()
  83   }
  84
  85   getVideosObservable (page: number, sort: VideoSortField) {
  86     const newPagination = immutableAssign(this.pagination, { currentPage: page })
  87
  88     return this.videoService.getMyVideos(newPagination, sort, this.videosSearch)
  89       .pipe(
  90         tap(res => this.pagination.totalItems = res.total)
  91       )
  92   }
  93
  94   async deleteSelectedVideos () {
  95     const toDeleteVideosIds = Object.keys(this.selection)
  96                                     .filter(k => this.selection[ k ] === true)
  97                                     .map(k => parseInt(k, 10))
  98
  99     const res = await this.confirmService.confirm(
 100       this.i18n('Do you really want to delete {{deleteLength}} videos?', { deleteLength: toDeleteVideosIds.length }),
 101       this.i18n('Delete')
 102     )
 103     if (res === false) return
 104
 105     const observables: Observable<any>[] = []
 106     for (const videoId of toDeleteVideosIds) {
 107       const o = this.videoService.removeVideo(videoId)
 108                     .pipe(tap(() => this.removeVideoFromArray(videoId)))
 109
 110       observables.push(o)
 111     }
 112
 113     concat(...observables)
 114       .pipe(toArray())
 115       .subscribe(
 116         () => {
 117           this.notifier.success(this.i18n('{{deleteLength}} videos deleted.', { deleteLength: toDeleteVideosIds.length }))
 118
 119           this.selection = {}
 120         },
 121
 122         err => this.notifier.error(err.message)
 123       )
 124   }
 125
 126   async deleteVideo (video: Video) {
 127     const res = await this.confirmService.confirm(
 128       this.i18n('Do you really want to delete {{videoName}}?', { videoName: video.name }),
 129       this.i18n('Delete')
 130     )
 131     if (res === false) return
 132
 133     this.videoService.removeVideo(video.id)
 134         .subscribe(
 135           () => {
 136             this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: video.name }))
 137             this.removeVideoFromArray(video.id)
 138           },
 139
 140           error => this.notifier.error(error.message)
 141         )
 142   }
 143
 144   changeOwnership (event: Event, video: Video) {
 145     event.preventDefault()
 146     this.videoChangeOwnershipModal.show(video)
 147   }
 148
 149   private removeVideoFromArray (id: number) {
 150     this.videos = this.videos.filter(v => v.id !== id)
 151   }
 152 }