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index.js
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index.js
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window.onload = function () {
function createCustomVideoPlayer (userVideoPlayer) {
const parentElement = userVideoPlayer.parentElement
const sources = userVideoPlayer.querySelectorAll('source')
const qualityObject = {}
sources.forEach(x => {
const splitedString = x.attributes.src.value.split('/')
const quality = splitedString[splitedString.length - 2]
if (quality in qualityObject) {
qualityObject[quality].push(x)
} else {
qualityObject[quality] = [x]
}
})
let videoQuality = Object.keys(qualityObject).sort((a, b) => a - b).pop()
let isFullScreenVideo = false
const speedConstants = [0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2]
const createSoundTemplate = function () {
return (
` <?xml version="1.0" encoding="iso-8859-1"?>
<svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 480 480" style="enable-background:new 0 0 480 480;" xml:space="preserve">
<g>
<g>
<path d="M278.944,17.577c-5.568-2.656-12.128-1.952-16.928,1.92L106.368,144.009H32c-17.632,0-32,14.368-32,32v128
c0,17.632,14.368,32,32,32h74.368l155.616,124.512c2.912,2.304,6.464,3.488,10.016,3.488c2.368,0,4.736-0.512,6.944-1.568
c5.536-2.688,9.056-8.288,9.056-14.432v-416C288,25.865,284.48,20.265,278.944,17.577z M96,304.009H32v-128h64V304.009z
M256,414.697l-128-102.4V167.721l128-102.4V414.697z" fill="#fefefe"/>
</g>
</g>
<g>
<g>
<path d="M369.024,126.857c-6.304-6.24-16.416-6.144-22.624,0.128c-6.208,6.304-6.144,16.416,0.128,22.624
c24.16,23.904,37.472,56,37.472,90.4c0,34.4-13.312,66.496-37.472,90.4c-6.304,6.208-6.368,16.32-0.128,22.624
c3.136,3.168,7.264,4.736,11.36,4.736c4.064,0,8.128-1.536,11.264-4.64c30.304-29.92,46.976-70.08,46.976-113.12
C416,196.969,399.328,156.809,369.024,126.857z" fill="#fefefe"/>
</g>
</g>
<g>
<g>
<path d="M414.144,81.769c-6.272-6.208-16.416-6.176-22.624,0.096c-6.208,6.272-6.176,16.416,0.096,22.624
C427.968,140.553,448,188.681,448,240.009s-20.032,99.456-56.384,135.52c-6.272,6.208-6.304,16.352-0.096,22.624
c3.136,3.168,7.232,4.736,11.36,4.736c4.064,0,8.128-1.536,11.264-4.64C456.608,356.137,480,299.945,480,240.009
C480,180.073,456.608,123.881,414.144,81.769z" fill="#fefefe"/>
</g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
</svg>`
)
}
const createDownloadTemplate = function () {
return (
'<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg" fill="#fefefe"><g id="Solid"><path d="m239.029 384.97a24 24 0 0 0 33.942 0l90.509-90.509a24 24 0 0 0 0-33.941 24 24 0 0 0 -33.941 0l-49.539 49.539v-262.059a24 24 0 0 0 -48 0v262.059l-49.539-49.539a24 24 0 0 0 -33.941 0 24 24 0 0 0 0 33.941z"/><path d="m464 232a24 24 0 0 0 -24 24v184h-368v-184a24 24 0 0 0 -48 0v192a40 40 0 0 0 40 40h384a40 40 0 0 0 40-40v-192a24 24 0 0 0 -24-24z" fill="#fefefe"/></g></svg>'
)
}
const createSourcesTemplate = function () {
return (
`${qualityObject[videoQuality].length > 0
? qualityObject[videoQuality].map(x =>
`<source src="${x.attributes.src.value}" type="${x.attributes.type.value}"></source>`
).join('')
: ''}
`
)
}
const createVideoPlayerTemplate = function (currentTime, duration) {
return (
`<video id='video-player' poster='${userVideoPlayer.poster}' ${userVideoPlayer.loop ? 'loop' : ''} ${userVideoPlayer.muted ? 'muted' : ''}>
${createSourcesTemplate()}
</video>
<div class='video-controls__element video-controls__action play main' id='video-controls__action'></div>
<div class='video-controls'>
<div class='video-controls__element video-controls__action play' id='video-controls__action'></div>
<div class='video-controls__element video-controls__curr-time' id='video-controls__curr-time'>${currentTime && (/\d\d:\d\d/).test(currentTime) ? currentTime : '00:00'}</div>
<progress value='0' max='100' class='video-controls__element video-controls__progress-bar' id='video-controls__progress-bar'></progress>
<div class='video-controls__element video-controls__duration' id='video-controls__duration'>${duration && (/\d\d:\d\d/).test(duration) ? duration : '00:00'}</div>
<div class='video-controls__element video-controls__mute video-controls__mute_false' id='video-controls__mute'>
${createSoundTemplate()}
</div>
<input type='range' value='100' max='100' title='Громкость' class='video-controls__element video-controls__volume' id='video-controls__volume'>
<select title='Скорость' class='video-controls__element video-controls__speed' id='video-controls__speed'>
${speedConstants.map(x =>
`<option value='${x * 100}' ${x === 1 && 'selected'}>x${(x + '').length === 3 ? x + '0' : (x + '').length === 1 ? x + '.00' : x}</option>`
)}
</select>
<select title='Качество' class='video-controls__element video-controls__quality' id='video-controls__quality'>
${Object.keys(qualityObject).map(x =>
`<option value='${x}' ${x === videoQuality && 'selected'}>${x}p</option>`
)}
</select>
<a class='video-controls__element video-controls__download' title='Скачать' href='video.mp4' download>
${createDownloadTemplate()}
</a>
<div class="video-controls__element video-controls__full-screen" id="video-controls__full-screen">
${new Array(4).fill('<div class="arrow"></div>').join('')}
</div>
</div>`
)
}
const videoContainer = document.createElement('div')
videoContainer.classList.add('video-container')
if (userVideoPlayer.width > 0) {
videoContainer.style.width = userVideoPlayer.width + 'px'
}
if (userVideoPlayer.height > 0) {
videoContainer.style.height = userVideoPlayer.height + 'px'
}
userVideoPlayer.insertAdjacentElement('beforebegin', videoContainer)
parentElement.removeChild(userVideoPlayer)
function videoAct (videoPlayer, actionButtons, durationInput, duration) {
if (videoPlayer.paused) {
videoPlayer.play()
actionButtons.forEach(x => {
x.classList.add('pause')
x.classList.remove('play')
})
} else {
videoPlayer.pause()
actionButtons.forEach(x => {
x.classList.add('play')
x.classList.remove('pause')
})
}
durationInput.innerHTML = videoTime(duration || videoPlayer.duration)
}
function getOffsetLeft (elem) {
let left = 0
while (elem) {
left = left + parseInt(elem.offsetLeft)
elem = elem.offsetParent
}
return left
}
function videoTime (time) {
time = Math.floor(time)
const minutes = Math.floor(time / 60)
const seconds = Math.floor(time - minutes * 60)
let minutesVal = minutes
let secondsVal = seconds
if (minutes < 10) {
minutesVal = '0' + minutes
}
if (seconds < 10) {
secondsVal = '0' + seconds
}
return minutesVal + ':' + secondsVal
}
function videoProgress (videoPlayer, progressBar, currentTimeInput) {
const progress = (Math.floor(videoPlayer.currentTime) / (Math.floor(videoPlayer.duration) / 100))
progressBar.value = progress || 0
currentTimeInput.innerHTML = videoTime(videoPlayer.currentTime)
}
function videoChangeTime (e, progressBar, videoPlayer) {
const mouseX = Math.floor(e.pageX - getOffsetLeft(progressBar))
const progress = mouseX / (progressBar.offsetWidth / 100)
videoPlayer.currentTime = videoPlayer.duration * (progress / 100)
}
function videoChangeVolume (volumeScale, videoPlayer, muteButton) {
const volume = volumeScale.value / 100
videoPlayer.volume = volume
if (videoPlayer.volume === 0) {
muteButton.setAttribute('class', 'video-controls__element video-controls__mute video-controls__mute_true')
} else {
muteButton.setAttribute('class', 'video-controls__element video-controls__mute video-controls__mute_false')
}
}
function videoMute (videoPlayer, volumeScale, muteButton) {
if (videoPlayer.volume === 0) {
videoPlayer.volume = volumeScale.value / 100
muteButton.setAttribute('class', 'video-controls__element video-controls__mute video-controls__mute_false')
} else {
videoPlayer.volume = 0
muteButton.setAttribute('class', 'video-controls__element video-controls__mute video-controls__mute_true')
}
}
function videoChangeSpeed (speedSelect, videoPlayer) {
const speed = speedSelect.value / 100
videoPlayer.playbackRate = speed
}
function videoChangeQuality (qualitySelect, videoPlayer) {
videoQuality = qualitySelect.value
videoContainer.innerHTML = createVideoPlayerTemplate()
addListeners(videoPlayer.currentTime, videoPlayer.duration, !videoPlayer.paused)
}
function videoChangeScreen (fullScreenButton) {
if (isFullScreenVideo) {
videoContainer.classList.remove('video-container__full-screen')
fullScreenButton.classList.remove('small-screen')
} else {
videoContainer.classList.add('video-container__full-screen')
fullScreenButton.classList.add('small-screen')
}
isFullScreenVideo = !isFullScreenVideo
}
function addListeners (currentTime, duration, playing) {
videoContainer.innerHTML = createVideoPlayerTemplate(videoTime(currentTime), videoTime(duration))
const videoPlayer = document.getElementsByTagName('video')[0]
const progressBar = document.getElementById('video-controls__progress-bar')
const currentTimeInput = document.getElementById('video-controls__curr-time')
const durationInput = document.getElementById('video-controls__duration')
const actionButtons = document.querySelectorAll('.video-controls__action')
const muteButton = document.getElementById('video-controls__mute')
const volumeScale = document.getElementById('video-controls__volume')
const speedSelect = document.getElementById('video-controls__speed')
const qualitySelect = document.getElementById('video-controls__quality')
const fullScreenButton = document.getElementById('video-controls__full-screen')
videoPlayer.addEventListener('timeupdate', () => videoProgress(videoPlayer, progressBar, currentTimeInput))
progressBar.addEventListener('click', (e) => videoChangeTime(e, progressBar, videoPlayer))
actionButtons.forEach(x => x.addEventListener('click', () => videoAct(videoPlayer, actionButtons, durationInput)))
videoPlayer.addEventListener('click', () => videoAct(videoPlayer, actionButtons, durationInput))
muteButton.addEventListener('click', () => videoMute(videoPlayer, volumeScale, muteButton))
volumeScale.addEventListener('change', () => videoChangeVolume(volumeScale, videoPlayer, muteButton))
speedSelect.addEventListener('change', () => videoChangeSpeed(speedSelect, videoPlayer))
qualitySelect.addEventListener('change', () => videoChangeQuality(qualitySelect, videoPlayer))
fullScreenButton.addEventListener('click', () => videoChangeScreen(fullScreenButton))
if (currentTime) {
videoPlayer.currentTime = currentTime
}
if (duration) {
videoPlayer.duration = duration
}
videoProgress(videoPlayer, progressBar, currentTimeInput)
playing && videoAct(videoPlayer, actionButtons, durationInput, duration)
}
addListeners()
}
const userVideoPlayers = document.querySelectorAll('.video-player')
userVideoPlayers.forEach(player => createCustomVideoPlayer(player))
}