400 lines
14 KiB
JavaScript
400 lines
14 KiB
JavaScript
(function() {
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window.VideoPlayer = function(options) {
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var self = {}, that;
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self.options = {
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autoplay: false,
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controls: true,
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items: [],
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loop: false,
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muted: false,
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playbackRate: 1,
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position: 0,
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volume: 1
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}
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Object.assign(self.options, options);
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that = VideoElement(options);
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self.controls = document.createElement('div')
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self.controls.classList.add('mx-controls')
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//self.controls.style.display = "none"
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if (self.options.controls) {
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var ratio = `aspect-ratio: ${self.options.aspectratio};`
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if (!self.options.aspectratio) {
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ratio = 'height: 128px;'
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}
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self.controls.innerHTML = `
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<style>
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.fullscreen video {
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width: 100%;
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height: 100%;
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}
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.mx-controls {
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position: absolute;
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top: 0px;
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left: 0;
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right: 0;
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display: flex;
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${ratio}
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max-height: 100vh;
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flex-direction: column;
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background: rgba(0,0,0,0.3);
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color: white;
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z-index: 1;
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margin: auto;
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}
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.mx-controls .toggle {
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display: flex;
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flex: 1;
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}
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.mx-controls .volume:hover,
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.mx-controls .fullscreen-btn:hover,
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.mx-controls .toggle:hover {
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cursor: pointer;
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}
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.mx-controls .toggle div {
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margin: auto;
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}
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.mx-controls .controls {
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display: flex;
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flex-direction: row;
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width: 100%;
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height: 32px;
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}
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.mx-controls .controls .position {
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flex: 1;
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}
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.mx-controls .toggle svg {
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width: 64px;
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height: 64px;
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}
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.mx-controls .toggle .loading svg {
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width: 32px;
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height: 32px;
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}
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.mx-controls .controls .volume svg,
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.mx-controls .controls .fullscreen-btn svg {
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width: 24px;
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height: 24px;
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margin: 4px;
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}
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.mx-controls .controls .volume {
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padding-left: 4px;
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}
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.mx-controls.hidden {
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display: none;
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}
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.fullscreen .mx-controls {
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height: 100vh;
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width: 100%;
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}
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.fullscreen .mx-controls video {
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width: 100%;
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max-height: 100%;
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max-width: 100%;
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}
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.fullscreen .mx-controls .controls {
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height: 64px;
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}
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.fullscreen .mx-controls .fullscreen-btn {
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padding: 16px;
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}
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.fullscreen .mx-controls .volume {
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padding: 16px;
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}
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.mx-controls {
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transition: opacity 0.3s linear;
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}
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.mx-controls .controls .position {
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display: flex;
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justify-content: center;
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}
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.mx-controls .controls .position .bar {
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width: calc(100% - 16px);
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height: 4px;
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border: solid 1px #B1B1B1;
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margin: auto;
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}
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.fullscreen .mx-controls .controls .position .bar {
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}
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.mx-controls .controls .position .progress {
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width: 0;
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background: #B1B1B180;
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height: 4px;
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}
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.mx-controls .controls .time {
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display: flex;
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justify-content: center;
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}
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.mx-controls .controls .time div {
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margin: auto;
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font-size: 12px;
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display: flex;
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text-align: center;
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}
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</style>
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<div class="toggle" title="Play">
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<div>${icon.play}</div>
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</div>
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<div class="controls">
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<div class="volume" title="Mute">
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${icon.mute}
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</div>
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<div class="position">
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<div class="bar">
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<div class="progress"></div>
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</div>
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</div>
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<div class="time">
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<div></div>
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</div>
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<div class="fullscreen-btn" title="Fullscreen">
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${isIOS || !self.options.aspectratio ? "" : icon.enterFullscreen}
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</div>
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</div>
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`
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var toggleVideo = event => {
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event.preventDefault()
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event.stopPropagation()
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if (that.paused) {
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that.play()
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} else {
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that.pause()
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}
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}
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async function toggleFullscreen(event) {
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if (isIOS) {
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return
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}
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event.preventDefault()
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event.stopPropagation()
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if (!document.fullscreenElement) {
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that.classList.add('fullscreen')
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if (that.webkitRequestFullscreen) {
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await that.webkitRequestFullscreen()
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} else {
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await that.requestFullscreen()
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}
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console.log('entered fullscreen')
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var failed = false
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if (!screen.orientation.type.startsWith("landscape")) {
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await screen.orientation.lock("landscape").catch(err => {
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console.log('no luck with lock', err)
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/*
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document.querySelector('.error').innerHTML = '' + err
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that.classList.remove('fullscreen')
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document.exitFullscreen();
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screen.orientation.unlock()
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failed = true
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*/
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})
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}
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if (that.paused && !failed) {
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that.play()
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}
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} else {
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that.classList.remove('fullscreen')
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document.exitFullscreen();
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screen.orientation.unlock()
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}
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}
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var toggleSound = event => {
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event.preventDefault()
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event.stopPropagation()
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if (that.muted()) {
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that.muted(false)
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} else {
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that.muted(true)
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}
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}
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var showControls
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var toggleControls = event => {
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if (self.controls.style.opacity == '0') {
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event.preventDefault()
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event.stopPropagation()
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self.controls.style.opacity = '1'
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showControls = setTimeout(() => {
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self.controls.style.opacity = that.paused ? '1' : '0'
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showControls = null
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}, 3000)
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} else {
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self.controls.style.opacity = '0'
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}
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}
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self.controls.addEventListener("mousemove", event => {
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if (showControls) {
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clearTimeout(showControls)
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}
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self.controls.style.opacity = '1'
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showControls = setTimeout(() => {
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self.controls.style.opacity = that.paused ? '1' : '0'
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showControls = null
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}, 3000)
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})
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self.controls.addEventListener("mouseleave", event => {
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if (showControls) {
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clearTimeout(showControls)
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}
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self.controls.style.opacity = that.paused ? '1' : '0'
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showControls = null
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})
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self.controls.addEventListener("touchstart", toggleControls)
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self.controls.querySelector('.toggle').addEventListener("click", toggleVideo)
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self.controls.querySelector('.volume').addEventListener("click", toggleSound)
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self.controls.querySelector('.fullscreen-btn').addEventListener("click", toggleFullscreen)
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document.addEventListener('fullscreenchange', event => {
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if (!document.fullscreenElement) {
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screen.orientation.unlock()
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that.classList.remove('fullscreen')
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that.querySelector('.fullscreen-btn').innerHTML = icon.enterFullscreen
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} else {
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self.controls.querySelector('.fullscreen-btn').innerHTML = icon.exitFullscreen
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}
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})
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that.append(self.controls)
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}
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function getVideoWidth() {
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if (document.fullscreenElement) {
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return ''
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}
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var av = that.querySelector('video.active')
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return av ? av.getBoundingClientRect().width + 'px' : '100%'
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}
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var playOnLoad = false
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var unblock = document.createElement("div")
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that.addEventListener("requiresusergesture", event => {
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unblock.style.position = "absolute"
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unblock.style.width = '100%'
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unblock.style.height = '100%'
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unblock.style.backgroundImage = `url(${self.options.poster})`
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unblock.style.zIndex = '1000'
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unblock.style.backgroundPosition = "top left"
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unblock.style.backgroundRepeat = "no-repeat"
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unblock.style.backgroundSize = "cover"
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unblock.style.display = 'flex'
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unblock.classList.add('mx-controls')
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unblock.classList.add('poster')
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unblock.innerHTML = `
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<div class="toggle">
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<div style="margin: auto">${icon.play}</div>
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</div>
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<div class="controls" style="height: 37px;"></div>
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`
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self.controls.style.opacity = '0'
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unblock.addEventListener("click", event => {
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event.preventDefault()
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event.stopPropagation()
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playOnLoad = true
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unblock.querySelector('.toggle').innerHTML = `
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<div style="margin: auto" class="loading">${icon.loading}</div>
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`
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}, {once: true})
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that.append(unblock)
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})
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var loading = true
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that.brightness(0)
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that.addEventListener("loadedmetadata", event => {
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//
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})
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that.addEventListener("seeked", event => {
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if (loading) {
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that.brightness(1)
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loading = false
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}
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if (playOnLoad) {
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playOnLoad = false
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var toggle = self.controls.querySelector('.toggle')
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toggle.title = 'Pause'
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toggle.querySelector('div').innerHTML = icon.pause
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self.controls.style.opacity = '0'
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unblock.remove()
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that.play()
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}
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})
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var time = that.querySelector('.controls .time div'),
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progress = that.querySelector('.controls .position .progress')
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that.querySelector('.controls .position').addEventListener("click", event => {
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var bar = event.target
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while (bar && !bar.classList.contains('bar')) {
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bar = bar.parentElement
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}
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if (bar && bar.classList.contains('bar')) {
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event.preventDefault()
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event.stopPropagation()
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var rect = bar.getBoundingClientRect()
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var x = event.clientX - rect.x
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var percent = x / rect.width
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var position = percent * self.options.duration
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if (self.options.position) {
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position += self.options.position
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}
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progress.style.width = (100 * percent) + '%'
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that.currentTime(position)
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}
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})
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that.addEventListener("timeupdate", event => {
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var currentTime = that.currentTime(),
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duration = self.options.duration
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if (self.options.position) {
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currentTime -= self.options.position
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}
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progress.style.width = (100 * currentTime / duration) + '%'
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duration = formatDuration(duration)
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currentTime = formatDuration(currentTime)
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while (duration && duration.startsWith('00:')) {
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duration = duration.slice(3)
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}
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currentTime = currentTime.slice(currentTime.length - duration.length)
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time.innerText = `${currentTime} / ${duration}`
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})
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that.addEventListener("play", event => {
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var toggle = self.controls.querySelector('.toggle')
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toggle.title = 'Pause'
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toggle.querySelector('div').innerHTML = icon.pause
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self.controls.style.opacity = '0'
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})
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that.addEventListener("pause", event => {
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var toggle = self.controls.querySelector('.toggle')
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toggle.title = 'Play'
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toggle.querySelector('div').innerHTML = icon.play
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self.controls.style.opacity = '1'
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})
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that.addEventListener("ended", event => {
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var toggle = self.controls.querySelector('.toggle')
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toggle.title = 'Play'
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toggle.querySelector('div').innerHTML = icon.play
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self.controls.style.opacity = '1'
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})
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that.addEventListener("seeking", event => {
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//console.log("seeking")
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})
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that.addEventListener("seeked", event => {
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//console.log("seeked")
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})
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that.addEventListener("volumechange", event => {
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var volume = self.controls.querySelector('.volume')
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if (that.muted()) {
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volume.innerHTML = icon.unmute
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volume.title = "Unmute"
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} else {
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volume.innerHTML = icon.mute
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volume.title = "Mute"
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}
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})
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window.addEventListener('resize', event => {
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//
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})
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return that
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};
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})();
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