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 import { UserService } from '@app/shared'
  13 import { LocalStorageService } from '@app/shared/misc/storage.service'
  14
  15 @Component({
  16   selector: 'my-videos-trending',
  17   styleUrls: [ '../../shared/video/abstract-video-list.scss' ],
  18   templateUrl: '../../shared/video/abstract-video-list.html'
  19 })
  20 export class VideoTrendingComponent extends AbstractVideoList implements OnInit, OnDestroy {
  21   titlePage: string
  22   defaultSort: VideoSortField = '-trending'
  23
  24   useUserVideoLanguagePreferences = true
  25
  26   constructor (
  27     protected i18n: I18n,
  28     protected router: Router,
  29     protected serverService: ServerService,
  30     protected route: ActivatedRoute,
  31     protected notifier: Notifier,
  32     protected authService: AuthService,
  33     protected userService: UserService,
  34     protected screenService: ScreenService,
  35     protected storageService: LocalStorageService,
  36     private videoService: VideoService,
  37     private hooks: HooksService
  38   ) {
  39     super()
  40   }
  41
  42   ngOnInit () {
  43     super.ngOnInit()
  44
  45     this.generateSyndicationList()
  46
  47     this.serverService.getConfig().subscribe(
  48       config => {
  49         const trendingDays = config.trending.videos.intervalDays
  50
  51         if (trendingDays === 1) {
  52           this.titlePage = this.i18n('Trending for the last 24 hours')
  53           this.titleTooltip = this.i18n('Trending videos are those totalizing the greatest number of views during the last 24 hours')
  54         } else {
  55           this.titlePage = this.i18n('Trending for the last {{days}} days', { days: trendingDays })
  56           this.titleTooltip = this.i18n(
  57             'Trending videos are those totalizing the greatest number of views during the last {{days}} days',
  58             { days: trendingDays }
  59           )
  60         }
  61       })
  62   }
  63
  64   ngOnDestroy () {
  65     super.ngOnDestroy()
  66   }
  67
  68   getVideosObservable (page: number) {
  69     const newPagination = immutableAssign(this.pagination, { currentPage: page })
  70     const params = {
  71       videoPagination: newPagination,
  72       sort: this.sort,
  73       categoryOneOf: this.categoryOneOf,
  74       languageOneOf: this.languageOneOf,
  75       skipCount: true
  76     }
  77
  78     return this.hooks.wrapObsFun(
  79       this.videoService.getVideos.bind(this.videoService),
  80       params,
  81       'common',
  82       'filter:api.trending-videos.videos.list.params',
  83       'filter:api.trending-videos.videos.list.result'
  84     )
  85   }
  86
  87   generateSyndicationList () {
  88     this.syndicationItems = this.videoService.getVideoFeedUrls(this.sort, undefined, this.categoryOneOf)
  89   }
  90 }