client/src/app/videos/video-list/video-trending.component.ts

   1 import { Component, OnDestroy, OnInit } from '@angular/core'
   2 import { ActivatedRoute, Router } from '@angular/router'
   3 import { immutableAssign } from '@app/shared/misc/utils'
   4 import { AuthService } from '../../core/auth'
   5 import { AbstractVideoList } from '../../shared/video/abstract-video-list'
   6 import { VideoSortField } from '../../shared/video/sort-field.type'
   7 import { VideoService } from '../../shared/video/video.service'
   8 import { I18n } from '@ngx-translate/i18n-polyfill'
   9 import { ScreenService } from '@app/shared/misc/screen.service'
  10 import { Notifier, ServerService } from '@app/core'
  11 import { HooksService } from '@app/core/plugins/hooks.service'
  12
  13 @Component({
  14   selector: 'my-videos-trending',
  15   styleUrls: [ '../../shared/video/abstract-video-list.scss' ],
  16   templateUrl: '../../shared/video/abstract-video-list.html'
  17 })
  18 export class VideoTrendingComponent extends AbstractVideoList implements OnInit, OnDestroy {
  19   titlePage: string
  20   defaultSort: VideoSortField = '-trending'
  21
  22   useUserVideoLanguagePreferences = true
  23
  24   constructor (
  25     protected i18n: I18n,
  26     protected router: Router,
  27     protected serverService: ServerService,
  28     protected route: ActivatedRoute,
  29     protected notifier: Notifier,
  30     protected authService: AuthService,
  31     protected screenService: ScreenService,
  32     private videoService: VideoService,
  33     private hooks: HooksService
  34   ) {
  35     super()
  36   }
  37
  38   ngOnInit () {
  39     super.ngOnInit()
  40
  41     this.generateSyndicationList()
  42
  43     this.serverService.getConfig().subscribe(
  44       config => {
  45         const trendingDays = config.trending.videos.intervalDays
  46
  47         if (trendingDays === 1) {
  48           this.titlePage = this.i18n('Trending for the last 24 hours')
  49           this.titleTooltip = this.i18n('Trending videos are those totalizing the greatest number of views during the last 24 hours')
  50         } else {
  51           this.titlePage = this.i18n('Trending for the last {{days}} days', { days: trendingDays })
  52           this.titleTooltip = this.i18n(
  53             'Trending videos are those totalizing the greatest number of views during the last {{days}} days',
  54             { days: trendingDays }
  55           )
  56         }
  57       })
  58   }
  59
  60   ngOnDestroy () {
  61     super.ngOnDestroy()
  62   }
  63
  64   getVideosObservable (page: number) {
  65     const newPagination = immutableAssign(this.pagination, { currentPage: page })
  66     const params = {
  67       videoPagination: newPagination,
  68       sort: this.sort,
  69       categoryOneOf: this.categoryOneOf,
  70       languageOneOf: this.languageOneOf
  71     }
  72
  73     return this.hooks.wrapObsFun(
  74       this.videoService.getVideos.bind(this.videoService),
  75       params,
  76       'common',
  77       'filter:api.trending-videos.videos.list.params',
  78       'filter:api.trending-videos.videos.list.result'
  79     )
  80   }
  81
  82   generateSyndicationList () {
  83     this.syndicationItems = this.videoService.getVideoFeedUrls(this.sort, undefined, this.categoryOneOf)
  84   }
  85 }