127 lines
3.1 KiB
TypeScript
127 lines
3.1 KiB
TypeScript
import { VideoFile } from '../../../../shared/models/videos'
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function toTitleCase (str: string) {
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return str.charAt(0).toUpperCase() + str.slice(1)
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}
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// https://github.com/danrevah/ngx-pipes/blob/master/src/pipes/math/bytes.ts
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// Don't import all Angular stuff, just copy the code with shame
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const dictionaryBytes: Array<{max: number, type: string}> = [
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{ max: 1024, type: 'B' },
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{ max: 1048576, type: 'KB' },
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{ max: 1073741824, type: 'MB' },
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{ max: 1.0995116e12, type: 'GB' }
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]
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function bytes (value) {
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const format = dictionaryBytes.find(d => value < d.max) || dictionaryBytes[dictionaryBytes.length - 1]
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const calc = Math.floor(value / (format.max / 1024)).toString()
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return [ calc, format.type ]
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}
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function isMobile () {
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return /iPhone|iPad|iPod|Android/i.test(navigator.userAgent)
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}
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function buildVideoLink (time?: number) {
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const baseEmbedPath = window.location.pathname.replace('/embed/', '/watch/')
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const baseEmbedURL = window.location.origin + baseEmbedPath
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if (time) {
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const timeInt = Math.floor(time)
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const params = new URLSearchParams(window.location.search)
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params.set('start', secondsToTime(timeInt))
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return baseEmbedURL + '?' + params.toString()
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}
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return baseEmbedURL
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}
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function timeToInt (time: number | string) {
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if (typeof time === 'number') return time
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const reg = /^((\d+)h)?((\d+)m)?((\d+)s?)?$/
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const matches = time.match(reg)
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if (!matches) return 0
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const hours = parseInt(matches[2] || '0', 10)
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const minutes = parseInt(matches[4] || '0', 10)
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const seconds = parseInt(matches[6] || '0', 10)
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return hours * 3600 + minutes * 60 + seconds
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}
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function secondsToTime (seconds: number) {
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let time = ''
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let hours = Math.floor(seconds / 3600)
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if (hours >= 1) time = hours + 'h'
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seconds %= 3600
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let minutes = Math.floor(seconds / 60)
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if (minutes >= 1) time += minutes + 'm'
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seconds %= 60
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if (seconds >= 1) time += seconds + 's'
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return time
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}
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function buildVideoEmbed (embedUrl: string) {
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return '<iframe width="560" height="315" ' +
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'sandbox="allow-same-origin allow-scripts" ' +
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'src="' + embedUrl + '" ' +
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'frameborder="0" allowfullscreen>' +
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'</iframe>'
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}
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function copyToClipboard (text: string) {
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const el = document.createElement('textarea')
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el.value = text
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el.setAttribute('readonly', '')
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el.style.position = 'absolute'
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el.style.left = '-9999px'
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document.body.appendChild(el)
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el.select()
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document.execCommand('copy')
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document.body.removeChild(el)
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}
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function videoFileMaxByResolution (files: VideoFile[]) {
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let max = files[0]
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for (let i = 1; i < files.length; i++) {
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const file = files[i]
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if (max.resolution.id < file.resolution.id) max = file
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}
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return max
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}
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function videoFileMinByResolution (files: VideoFile[]) {
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let min = files[0]
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for (let i = 1; i < files.length; i++) {
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const file = files[i]
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if (min.resolution.id > file.resolution.id) min = file
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}
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return min
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}
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// ---------------------------------------------------------------------------
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export {
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toTitleCase,
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timeToInt,
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buildVideoLink,
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buildVideoEmbed,
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videoFileMaxByResolution,
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videoFileMinByResolution,
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copyToClipboard,
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isMobile,
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bytes
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}
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