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// @ts-ignore
import * as videojs from 'video.js'
import { VideoJSComponentInterface } from '../peertube-videojs-typings'
function getMainTemplate (options: any) {
return `
<div class="vjs-upnext-top">
<span class="vjs-upnext-headtext">${options.headText}</span>
<div class="vjs-upnext-title"></div>
</div>
<div class="vjs-upnext-autoplay-icon">
<svg height="100%" version="1.1" viewbox="0 0 98 98" width="100%">
<circle class="vjs-upnext-svg-autoplay-circle" cx="49" cy="49" fill="#000" fill-opacity="0.8" r="48"></circle>
<circle class="vjs-upnext-svg-autoplay-ring" cx="-49" cy="49" fill-opacity="0" r="46.5" stroke="#FFFFFF" stroke-width="4" transform="rotate(-90)"></circle>
<polygon class="vjs-upnext-svg-autoplay-triangle" fill="#fff" points="32,27 72,49 32,71"></polygon></svg>
</div>
<span class="vjs-upnext-bottom">
<span class="vjs-upnext-cancel">
<button class="vjs-upnext-cancel-button" tabindex="0" aria-label="Cancel autoplay">${options.cancelText}</button>
</span>
</span>
`
}
// @ts-ignore-start
const Component = videojs.getComponent('Component')
class EndCard extends Component {
options_: any
getTitle: Function
next: Function
condition: Function
dashOffsetTotal = 586
dashOffsetStart = 293
interval = 50
upNextEvents = new videojs.EventTarget()
chunkSize: number
container: HTMLElement
title: HTMLElement
autoplayRing: HTMLElement
cancelButton: HTMLElement
nextButton: HTMLElement
constructor (player: videojs.Player, options: any) {
super(player, options)
this.options_ = options
this.getTitle = this.options_.getTitle
this.next = this.options_.next
this.condition = this.options_.condition
this.chunkSize = (this.dashOffsetTotal - this.dashOffsetStart) / (this.options_.timeout / this.interval)
player.on('ended', (_: any) => {
if (!this.condition()) return
player.addClass('vjs-upnext--showing')
this.showCard((canceled: boolean) => {
player.removeClass('vjs-upnext--showing')
this.container.style.display = 'none'
if (!canceled) {
this.next()
}
})
})
player.on('playing', () => {
this.upNextEvents.trigger('playing')
})
}
createEl () {
const container = super.createEl('div', {
className: 'vjs-upnext-content',
innerHTML: getMainTemplate(this.options_)
})
this.container = container
container.style.display = 'none'
this.autoplayRing = container.getElementsByClassName('vjs-upnext-svg-autoplay-ring')[0]
this.title = container.getElementsByClassName('vjs-upnext-title')[0]
this.cancelButton = container.getElementsByClassName('vjs-upnext-cancel-button')[0]
this.nextButton = container.getElementsByClassName('vjs-upnext-autoplay-icon')[0]
this.cancelButton.onclick = () => {
this.upNextEvents.trigger('cancel')
}
this.nextButton.onclick = () => {
this.upNextEvents.trigger('next')
}
return container
}
showCard (cb: Function) {
let timeout: any
let start: number
let now: number
let newOffset: number
this.autoplayRing.setAttribute('stroke-dasharray', '' + this.dashOffsetStart)
this.autoplayRing.setAttribute('stroke-dashoffset', '' + -this.dashOffsetStart)
this.title.innerHTML = this.getTitle()
this.upNextEvents.one('cancel', () => {
clearTimeout(timeout)
cb(true)
})
this.upNextEvents.one('playing', () => {
clearTimeout(timeout)
cb(true)
})
this.upNextEvents.one('next', () => {
clearTimeout(timeout)
cb(false)
})
const update = () => {
now = this.options_.timeout - (new Date().getTime() - start)
if (now <= 0) {
clearTimeout(timeout)
cb(false)
} else {
const strokeDashOffset = parseInt(this.autoplayRing.getAttribute('stroke-dashoffset'), 10)
newOffset = Math.max(-this.dashOffsetTotal, strokeDashOffset - this.chunkSize)
this.autoplayRing.setAttribute('stroke-dashoffset', '' + newOffset)
timeout = setTimeout(update.bind(this), this.interval)
}
}
this.container.style.display = 'block'
start = new Date().getTime()
timeout = setTimeout(update.bind(this), this.interval)
}
}
// @ts-ignore-end
videojs.registerComponent('EndCard', EndCard)
const Plugin: VideoJSComponentInterface = videojs.getPlugin('plugin')
class UpNextPlugin extends Plugin {
constructor (player: videojs.Player, options: any = {}) {
const settings = {
next: options.next,
getTitle: options.getTitle,
timeout: options.timeout || 5000,
cancelText: options.cancelText || 'Cancel',
headText: options.headText || 'Up Next',
condition: options.condition
}
super(player, settings)
this.player.ready(() => {
player.addClass('vjs-upnext')
})
player.addChild('EndCard', settings)
}
}
videojs.registerPlugin('upnext', UpNextPlugin)
export { UpNextPlugin }
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