mirror of https://github.com/Chocobozzz/PeerTube
102 lines
2.4 KiB
TypeScript
102 lines
2.4 KiB
TypeScript
import { HTMLServerConfig, Video, VideoFile } from '@peertube/peertube-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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function isWebRTCDisabled () {
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return !!((window as any).RTCPeerConnection || (window as any).mozRTCPeerConnection || (window as any).webkitRTCPeerConnection) === false
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}
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function isP2PEnabled (video: Video, config: HTMLServerConfig, userP2PEnabled: boolean) {
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if (video.isLocal && config.tracker.enabled === false) return false
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if (isWebRTCDisabled()) return false
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return userP2PEnabled
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}
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function isIOS () {
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if (/iPad|iPhone|iPod/.test(navigator.platform)) {
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return true
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}
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// Detect iPad Desktop mode
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return !!(navigator.maxTouchPoints &&
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navigator.maxTouchPoints > 2 &&
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navigator.platform.includes('MacIntel'))
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}
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function isSafari () {
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return /^((?!chrome|android).)*safari/i.test(navigator.userAgent)
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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: { 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: number) {
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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 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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// ---------------------------------------------------------------------------
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export {
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getRtcConfig,
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toTitleCase,
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isWebRTCDisabled,
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isP2PEnabled,
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videoFileMaxByResolution,
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videoFileMinByResolution,
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isMobile,
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bytes,
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isIOS,
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isSafari
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}
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