client/src/assets/player/peertube-player-local-storage.ts

   1 function getStoredVolume () {
   2   const value = getLocalStorage('volume')
   3   if (value !== null && value !== undefined) {
   4     const valueNumber = parseFloat(value)
   5     if (isNaN(valueNumber)) return undefined
   6
   7     return valueNumber
   8   }
   9
  10   return undefined
  11 }
  12
  13 function getStoredWebTorrentEnabled (): boolean {
  14   const value = getLocalStorage('webtorrent_enabled')
  15   if (value !== null && value !== undefined) return value === 'true'
  16
  17   // By default webtorrent is enabled
  18   return true
  19 }
  20
  21 function getStoredMute () {
  22   const value = getLocalStorage('mute')
  23   if (value !== null && value !== undefined) return value === 'true'
  24
  25   return undefined
  26 }
  27
  28 function getStoredTheater () {
  29   const value = getLocalStorage('theater-enabled')
  30   if (value !== null && value !== undefined) return value === 'true'
  31
  32   return undefined
  33 }
  34
  35 function saveVolumeInStore (value: number) {
  36   return setLocalStorage('volume', value.toString())
  37 }
  38
  39 function saveMuteInStore (value: boolean) {
  40   return setLocalStorage('mute', value.toString())
  41 }
  42
  43 function saveTheaterInStore (enabled: boolean) {
  44   return setLocalStorage('theater-enabled', enabled.toString())
  45 }
  46
  47 function saveAverageBandwidth (value: number) {
  48   return setLocalStorage('average-bandwidth', value.toString())
  49 }
  50
  51 function getAverageBandwidthInStore () {
  52   const value = getLocalStorage('average-bandwidth')
  53   if (value !== null && value !== undefined) {
  54     const valueNumber = parseInt(value, 10)
  55     if (isNaN(valueNumber)) return undefined
  56
  57     return valueNumber
  58   }
  59
  60   return undefined
  61 }
  62
  63 function saveLastSubtitle (language: string) {
  64   return setLocalStorage('last-subtitle', language)
  65 }
  66
  67 function getStoredLastSubtitle () {
  68   return getLocalStorage('last-subtitle')
  69 }
  70
  71 // ---------------------------------------------------------------------------
  72
  73 export {
  74   getStoredVolume,
  75   getStoredWebTorrentEnabled,
  76   getStoredMute,
  77   getStoredTheater,
  78   saveVolumeInStore,
  79   saveMuteInStore,
  80   saveTheaterInStore,
  81   saveAverageBandwidth,
  82   getAverageBandwidthInStore,
  83   saveLastSubtitle,
  84   getStoredLastSubtitle
  85 }
  86
  87 // ---------------------------------------------------------------------------
  88
  89 const KEY_PREFIX = 'peertube-videojs-'
  90
  91 function getLocalStorage (key: string) {
  92   try {
  93     return localStorage.getItem(KEY_PREFIX + key)
  94   } catch {
  95     return undefined
  96   }
  97 }
  98
  99 function setLocalStorage (key: string, value: string) {
 100   try {
 101     localStorage.setItem(KEY_PREFIX + key, value)
 102   } catch { /* empty */
 103   }
 104 }