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