client/src/app/shared/video/videos-selection.component.ts

   1 import {
   2   AfterContentInit,
   3   Component,
   4   ContentChildren,
   5   EventEmitter,
   6   Input,
   7   OnDestroy,
   8   OnInit,
   9   Output,
  10   QueryList,
  11   TemplateRef
  12 } from '@angular/core'
  13 import { ActivatedRoute, Router } from '@angular/router'
  14 import { AbstractVideoList } from '@app/shared/video/abstract-video-list'
  15 import { AuthService, Notifier, ServerService } from '@app/core'
  16 import { ScreenService } from '@app/shared/misc/screen.service'
  17 import { MiniatureDisplayOptions } from '@app/shared/video/video-miniature.component'
  18 import { Observable } from 'rxjs'
  19 import { Video } from '@app/shared/video/video.model'
  20 import { PeerTubeTemplateDirective } from '@app/shared/angular/peertube-template.directive'
  21 import { VideoSortField } from '@app/shared/video/sort-field.type'
  22 import { ComponentPagination } from '@app/shared/rest/component-pagination.model'
  23
  24 export type SelectionType = { [ id: number ]: boolean }
  25
  26 @Component({
  27   selector: 'my-videos-selection',
  28   templateUrl: './videos-selection.component.html',
  29   styleUrls: [ './videos-selection.component.scss' ]
  30 })
  31 export class VideosSelectionComponent extends AbstractVideoList implements OnInit, OnDestroy, AfterContentInit {
  32   @Input() pagination: ComponentPagination
  33   @Input() titlePage: string
  34   @Input() miniatureDisplayOptions: MiniatureDisplayOptions
  35   @Input() getVideosObservableFunction: (page: number, sort?: VideoSortField) => Observable<{ videos: Video[], totalVideos: number }>
  36   @ContentChildren(PeerTubeTemplateDirective) templates: QueryList<PeerTubeTemplateDirective>
  37
  38   @Output() selectionChange = new EventEmitter<SelectionType>()
  39   @Output() videosModelChange = new EventEmitter<Video[]>()
  40
  41   _selection: SelectionType = {}
  42
  43   rowButtonsTemplate: TemplateRef<any>
  44   globalButtonsTemplate: TemplateRef<any>
  45
  46   constructor (
  47     protected router: Router,
  48     protected route: ActivatedRoute,
  49     protected notifier: Notifier,
  50     protected authService: AuthService,
  51     protected screenService: ScreenService,
  52     protected serverService: ServerService
  53   ) {
  54     super()
  55   }
  56
  57   @Input() get selection () {
  58     return this._selection
  59   }
  60
  61   set selection (selection: SelectionType) {
  62     this._selection = selection
  63     this.selectionChange.emit(this._selection)
  64   }
  65
  66   @Input() get videosModel () {
  67     return this.videos
  68   }
  69
  70   set videosModel (videos: Video[]) {
  71     this.videos = videos
  72     this.videosModelChange.emit(this.videos)
  73   }
  74
  75   ngOnInit () {
  76     super.ngOnInit()
  77   }
  78
  79   ngAfterContentInit () {
  80     {
  81       const t = this.templates.find(t => t.name === 'rowButtons')
  82       if (t) this.rowButtonsTemplate = t.template
  83     }
  84
  85     {
  86       const t = this.templates.find(t => t.name === 'globalButtons')
  87       if (t) this.globalButtonsTemplate = t.template
  88     }
  89   }
  90
  91   ngOnDestroy () {
  92     super.ngOnDestroy()
  93   }
  94
  95   getVideosObservable (page: number) {
  96     return this.getVideosObservableFunction(page, this.sort)
  97   }
  98
  99   abortSelectionMode () {
 100     this._selection = {}
 101   }
 102
 103   isInSelectionMode () {
 104     return Object.keys(this._selection).some(k => this._selection[ k ] === true)
 105   }
 106
 107   generateSyndicationList () {
 108     throw new Error('Method not implemented.')
 109   }
 110
 111   protected onMoreVideos () {
 112     this.videosModel = this.videos
 113   }
 114 }