71 lines
1.5 KiB
TypeScript
71 lines
1.5 KiB
TypeScript
import { VideoFile } from '@shared/models'
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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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const dictionaryBytes = [
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{ max: 1024, type: 'B', decimals: 0 },
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{ max: 1048576, type: 'KB', decimals: 0 },
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{ max: 1073741824, type: 'MB', decimals: 0 },
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{ max: 1.0995116e12, type: 'GB', decimals: 1 }
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]
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function bytes (value: number) {
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const format = dictionaryBytes.find(d => value < d.max) || dictionaryBytes[dictionaryBytes.length - 1]
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const calc = (value / (format.max / 1024)).toFixed(format.decimals)
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return [ calc, format.type ]
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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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function getRtcConfig () {
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return {
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iceServers: [
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{
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urls: 'stun:stun.stunprotocol.org'
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},
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{
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urls: 'stun:stun.framasoft.org'
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}
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]
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}
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}
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function isSameOrigin (current: string, target: string) {
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return new URL(current).origin === new URL(target).origin
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}
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// ---------------------------------------------------------------------------
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export {
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getRtcConfig,
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toTitleCase,
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videoFileMaxByResolution,
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videoFileMinByResolution,
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bytes,
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isSameOrigin
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}
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