client/src/assets/player/resolution-menu-button.ts

   1 import * as videojs from 'video.js'
   2 import { VideoJSComponentInterface, videojsUntyped } from './peertube-videojs-typings'
   3 import { ResolutionMenuItem } from './resolution-menu-item'
   4
   5 const Menu: VideoJSComponentInterface = videojsUntyped.getComponent('Menu')
   6 const MenuButton: VideoJSComponentInterface = videojsUntyped.getComponent('MenuButton')
   7 class ResolutionMenuButton extends MenuButton {
   8   label: HTMLElement
   9
  10   constructor (player: videojs.Player, options) {
  11     super(player, options)
  12     this.player = player
  13
  14     player.peertube().on('videoFileUpdate', () => this.updateLabel())
  15   }
  16
  17   createEl () {
  18     const el = super.createEl()
  19
  20     this.labelEl_ = videojsUntyped.dom.createEl('div', {
  21       className: 'vjs-resolution-value',
  22       innerHTML: this.buildLabelHTML()
  23     })
  24
  25     el.appendChild(this.labelEl_)
  26
  27     return el
  28   }
  29
  30   updateARIAAttributes () {
  31     this.el().setAttribute('aria-label', 'Quality')
  32   }
  33
  34   createMenu () {
  35     const menu = new Menu(this.player_)
  36     for (const videoFile of this.player_.peertube().videoFiles) {
  37       menu.addChild(new ResolutionMenuItem(
  38         this.player_,
  39         {
  40           id: videoFile.resolution.id,
  41           label: videoFile.resolution.label,
  42           src: videoFile.magnetUri
  43         })
  44       )
  45     }
  46
  47     menu.addChild(new ResolutionMenuItem(
  48       this.player_,
  49       {
  50         id: -1,
  51         label: this.player_.localize('Auto'),
  52         src: null
  53       }
  54     ))
  55
  56     return menu
  57   }
  58
  59   updateLabel () {
  60     if (!this.labelEl_) return
  61
  62     this.labelEl_.innerHTML = this.buildLabelHTML()
  63   }
  64
  65   buildCSSClass () {
  66     return super.buildCSSClass() + ' vjs-resolution-button'
  67   }
  68
  69   buildWrapperCSSClass () {
  70     return 'vjs-resolution-control ' + super.buildWrapperCSSClass()
  71   }
  72
  73   private buildLabelHTML () {
  74     return this.player_.peertube().getCurrentResolutionLabel()
  75   }
  76 }
  77 ResolutionMenuButton.prototype.controlText_ = 'Quality'
  78
  79 MenuButton.registerComponent('ResolutionMenuButton', ResolutionMenuButton)