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function toTitleCase (str: string) {
return str.charAt(0).toUpperCase() + str.slice(1)
}
// https://github.com/danrevah/ngx-pipes/blob/master/src/pipes/math/bytes.ts
// Don't import all Angular stuff, just copy the code with shame
const dictionaryBytes: Array<{max: number, type: string}> = [
{ max: 1024, type: 'B' },
{ max: 1048576, type: 'KB' },
{ max: 1073741824, type: 'MB' },
{ max: 1.0995116e12, type: 'GB' }
]
function bytes (value) {
const format = dictionaryBytes.find(d => value < d.max) || dictionaryBytes[dictionaryBytes.length - 1]
const calc = Math.floor(value / (format.max / 1024)).toString()
return [ calc, format.type ]
}
function getStoredVolume () {
const value = getLocalStorage('volume')
if (value !== null && value !== undefined) {
const valueNumber = parseFloat(value)
if (isNaN(valueNumber)) return undefined
return valueNumber
}
return undefined
}
function getStoredMute () {
const value = getLocalStorage('mute')
if (value !== null && value !== undefined) return value === 'true'
return undefined
}
function getAverageBandwidth () {
const value = getLocalStorage('average-bandwidth')
if (value !== null && value !== undefined) {
const valueNumber = parseInt(value, 10)
if (isNaN(valueNumber)) return undefined
return valueNumber
}
return undefined
}
function saveVolumeInStore (value: number) {
return setLocalStorage('volume', value.toString())
}
function saveMuteInStore (value: boolean) {
return setLocalStorage('mute', value.toString())
}
function saveAverageBandwidth (value: number) {
return setLocalStorage('average-bandwidth', value.toString())
}
function isMobile () {
return /iPhone|iPad|iPod|Android/i.test(navigator.userAgent)
}
function buildVideoLink (time?: number) {
let href = window.location.href.replace('/embed/', '/watch/')
if (time) {
const timeInt = Math.floor(time)
if (window.location.search) href += '&start=' + timeInt
else href += '?start=' + timeInt
}
return href
}
function buildVideoEmbed (embedUrl: string) {
return '<iframe width="560" height="315" ' +
'src="' + embedUrl + '" ' +
'frameborder="0" allowfullscreen>' +
'</iframe>'
}
function copyToClipboard (text: string) {
const el = document.createElement('textarea')
el.value = text
el.setAttribute('readonly', '')
el.style.position = 'absolute'
el.style.left = '-9999px'
document.body.appendChild(el)
el.select()
document.execCommand('copy')
document.body.removeChild(el)
}
export {
toTitleCase,
buildVideoLink,
getStoredVolume,
saveVolumeInStore,
saveAverageBandwidth,
getAverageBandwidth,
saveMuteInStore,
buildVideoEmbed,
getStoredMute,
copyToClipboard,
isMobile,
bytes
}
// ---------------------------------------------------------------------------
const KEY_PREFIX = 'peertube-videojs-'
function getLocalStorage (key: string) {
try {
return localStorage.getItem(KEY_PREFIX + key)
} catch {
return undefined
}
}
function setLocalStorage (key: string, value: string) {
try {
localStorage.setItem(KEY_PREFIX + key, value)
} catch { /* empty */ }
}
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