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November 3, 2017 20:30
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Video playback on the site on a schedule
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<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta charset="UTF-8"> | |
<title>Воспроизведение видео на сайте по расписанию</title> | |
</head> | |
<body> | |
<div id="player"></div> | |
<div> | |
<button type="button" id="start">start</button> | |
<button type="button" id="stopp">stop</button> | |
</div> | |
<script type="text/javascript"></script> | |
<script> | |
var start_time = '21:52'; | |
var end_time = '23:52'; | |
start_time = start_time.split(':'); | |
end_time = end_time.split(':'); | |
var tag = document.createElement('script'); | |
tag.src = "https://www.youtube.com/iframe_api"; | |
var firstScriptTag = document.getElementsByTagName('script')[0]; | |
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); | |
var player; | |
function onYouTubeIframeAPIReady() { | |
player = new YT.Player('player', { | |
height: '315', | |
width: '560', | |
videoId: 'dwiGTtbo6WM', | |
events: { | |
'onReady': onPlayerReady, | |
'onStateChange': onPlayerStateChange | |
} | |
}); | |
} | |
function onPlayerReady(event) { | |
start.onclick = function() { | |
event.target.playVideo(); | |
}; | |
} | |
var jump = false; | |
function onPlayerStateChange(event) { | |
if (event.data == YT.PlayerState.PLAYING && !jump) { | |
player.seekTo(getSeconds()); | |
jump = true; | |
} | |
} | |
function stopVideo() { | |
player.stopVideo(); | |
} | |
stopp.onclick = function() { | |
stopVideo(); | |
}; | |
var d = new Date(); | |
var h = d.getHours(); | |
var m = d.getMinutes(); | |
function getSeconds() { | |
if (h > end_time[0] || h == end_time[0] && m > end_time[1]) return 0; | |
if (h >= start_time[0]) { | |
var time_now = d; | |
var time_start = new Date(d.getFullYear(), d.getMonth(), d.getDate(), start_time[0], start_time[1]); | |
var time_end = new Date(d.getFullYear(), d.getMonth(), d.getDate(), end_time[0], end_time[1]); | |
return ((time_end - time_start) - (time_end - time_now)) / 1000; | |
} | |
return 0; | |
} | |
</script> | |
</body> | |
</html> |
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