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import videojs from 'video.js'
import { PeerTubeP2PInfoButtonOptions, PlayerNetworkInfo } from '../peertube-videojs-typings'
import { bytes } from '../utils'
const Button = videojs.getComponent('Button')
class P2pInfoButton extends Button {
constructor (player: videojs.Player, options?: PeerTubeP2PInfoButtonOptions) {
super(player, options as any)
}
createEl () {
const div = videojs.dom.createEl('div', {
className: 'vjs-peertube'
})
const subDivWebtorrent = videojs.dom.createEl('div', {
className: 'vjs-peertube-hidden' // Hide the stats before we get the info
}) as HTMLDivElement
div.appendChild(subDivWebtorrent)
// Stop here if P2P is not enabled
const p2pEnabled = (this.options_ as PeerTubeP2PInfoButtonOptions).p2pEnabled
if (!p2pEnabled) return div as HTMLButtonElement
const downloadIcon = videojs.dom.createEl('span', {
className: 'icon icon-download'
})
subDivWebtorrent.appendChild(downloadIcon)
const downloadSpeedText = videojs.dom.createEl('span', {
className: 'download-speed-text'
})
const downloadSpeedNumber = videojs.dom.createEl('span', {
className: 'download-speed-number'
})
const downloadSpeedUnit = videojs.dom.createEl('span')
downloadSpeedText.appendChild(downloadSpeedNumber)
downloadSpeedText.appendChild(downloadSpeedUnit)
subDivWebtorrent.appendChild(downloadSpeedText)
const uploadIcon = videojs.dom.createEl('span', {
className: 'icon icon-upload'
})
subDivWebtorrent.appendChild(uploadIcon)
const uploadSpeedText = videojs.dom.createEl('span', {
className: 'upload-speed-text'
})
const uploadSpeedNumber = videojs.dom.createEl('span', {
className: 'upload-speed-number'
})
const uploadSpeedUnit = videojs.dom.createEl('span')
uploadSpeedText.appendChild(uploadSpeedNumber)
uploadSpeedText.appendChild(uploadSpeedUnit)
subDivWebtorrent.appendChild(uploadSpeedText)
const peersText = videojs.dom.createEl('span', {
className: 'peers-text'
})
const peersNumber = videojs.dom.createEl('span', {
className: 'peers-number'
})
subDivWebtorrent.appendChild(peersNumber)
subDivWebtorrent.appendChild(peersText)
const subDivHttp = videojs.dom.createEl('div', {
className: 'vjs-peertube-hidden'
})
const subDivHttpText = videojs.dom.createEl('span', {
className: 'http-fallback',
textContent: 'HTTP'
})
subDivHttp.appendChild(subDivHttpText)
div.appendChild(subDivHttp)
this.player_.on('p2pInfo', (event: any, data: PlayerNetworkInfo) => {
// We are in HTTP fallback
if (!data) {
subDivHttp.className = 'vjs-peertube-displayed'
subDivWebtorrent.className = 'vjs-peertube-hidden'
return
}
const p2pStats = data.p2p
const httpStats = data.http
const downloadSpeed = bytes(p2pStats.downloadSpeed + httpStats.downloadSpeed)
const uploadSpeed = bytes(p2pStats.uploadSpeed + httpStats.uploadSpeed)
const totalDownloaded = bytes(p2pStats.downloaded + httpStats.downloaded)
const totalUploaded = bytes(p2pStats.uploaded + httpStats.uploaded)
const numPeers = p2pStats.numPeers
subDivWebtorrent.title = this.player().localize('Total downloaded: ') + totalDownloaded.join(' ') + '\n'
if (data.source === 'p2p-media-loader') {
const downloadedFromServer = bytes(httpStats.downloaded).join(' ')
const downloadedFromPeers = bytes(p2pStats.downloaded).join(' ')
subDivWebtorrent.title +=
' * ' + this.player().localize('From servers: ') + downloadedFromServer + '\n' +
' * ' + this.player().localize('From peers: ') + downloadedFromPeers + '\n'
}
subDivWebtorrent.title += this.player().localize('Total uploaded: ') + totalUploaded.join(' ')
downloadSpeedNumber.textContent = downloadSpeed[0]
downloadSpeedUnit.textContent = ' ' + downloadSpeed[1]
uploadSpeedNumber.textContent = uploadSpeed[0]
uploadSpeedUnit.textContent = ' ' + uploadSpeed[1]
peersNumber.textContent = numPeers.toString()
peersText.textContent = ' ' + (numPeers > 1 ? this.player().localize('peers') : this.player_.localize('peer'))
subDivHttp.className = 'vjs-peertube-hidden'
subDivWebtorrent.className = 'vjs-peertube-displayed'
})
return div as HTMLButtonElement
}
}
videojs.registerComponent('P2PInfoButton', P2pInfoButton)
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