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index.php
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index.php
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<?
session_start();
$id = session_id();
include "src/include.php";
$max_timeshift = 60; // максимум минут для таймшифта одной записи
$hour_save = 6; // сколько часов хранить записи
$now_time = time();
$uri = explode("/", $_SERVER['REQUEST_URI']);
$uri = explode("?", $uri[1]);
$_SESSION['uri'] = $uri[0];
if(isset($_GET['pause'])){
// удаляем мусор
$tmp_dir = __DIR__ . "/tmp";
foreach(scandir($tmp_dir) as $v){
if($v != "." and $v != ".." and $v != "index.html" and (filectime("{$tmp_dir}/{$v}")<$now_time-($hour_save*3600))){
@unlink("{$tmp_dir}/{$v}");
}
}
$channels = fileread(__DIR__ . "/src/channels.db" );
$end_time = $now_time+$max_timeshift*60;
exec("pidof astra_{$id}", $pid);
if(count($pid)) exec("kill -9 " . implode("", $pid));
if(!file_exists(__DIR__ . "/tmp/astra_{$id}")){
$exe = __DIR__ . "/tmp/astra_{$id}";
copy(__DIR__ . "/src/astra", $exe);
chmod($exe, 0777);
}
@unlink(__DIR__ . "/tmp/{$id}.lua");
@unlink(__DIR__ . "/tmp/{$id}.ts");
$_SESSION['file_start'] = time();
$conf = "#!/usr/bin/env " . __DIR__ . "/tmp/astra_{$id}\n\n";
$conf .= "--" . date("d.m.Y H:i", $now_time) . "..." . date("H:i", $end_time) . "\n";
$conf .= "--{$_SESSION['uri']}\n";
$conf .= "pidfile('/var/run/astra_{$id}.pid')\n\n";
$conf .= "timer({
interval = 1,
callback = function(self)
local current_date_time = os.date('*t')
local current_time = current_date_time.hour * 100 + current_date_time.min
if (current_time == " . intval(date("Hi", $end_time)) . ") then
os.exit()
end
end
})
make_channel({
name = 'astra_{$id}',
input = {
'" . @$channels[$_SESSION['uri']][1] . "',
},
output = {
'file://" . __DIR__ . "/tmp/{$id}.ts',
}
})\n";
$file = __DIR__ . "/tmp/{$id}.lua";
file_put_contents($file, $conf);
chmod($file, 0777);
exec("sudo /usr/bin/screen -dmS timeshift_{$id} " . $file);
die("ok");
}else if(isset($_GET['getinfo'])){
$start = @$_SESSION['file_start'];
$getinfo = array('size' => round(@filesize(__DIR__ . "/tmp/{$id}.ts")/1048576,2),
'start' => date("H:i:s", $start),
'now' => date("H:i:s", $now_time),
'total' => date("H:i:s", ($now_time-$start)-3600*3) // коррекция UTC -3часа
);
echo json_encode($getinfo,1);
exit;
}
echo _header();
?><object id="video" type="video/broadcast" style="position: absolute; left: 0px; top: 0px; width: 1280px; height: 720px" ></object>
<object id="appmgr" type="application/oipfApplicationManager" style="position: absolute; left: 0px; top: 0px; width: 0px; height: 0px" ></object><object id="oipfcfg" type="application/oipfConfiguration" style="position: absolute; left: 0px; top: 0px; width: 0px; height: 0px" ></object>
<img style='position:absolute;display:none;' id='loader' width='100' src="/src/preloader.gif" alt="" />
<?
$channels = fileread(__DIR__ . "/src/channels.db");
if(!isset($channels[$_SESSION['uri']])){
echo "<div style='color:red;top:300px;background-color:#000;padding:20px;left:435px;'>Отредактируйте файл `/channels.db`<br />Канал `{$_SESSION['uri']}` не найден!</div>";
}else{
echo '<div id="appendix" style="bottom:2px;right:3px;font:15px/1em Tahoma;color:white;background-color:#333;border-radius:3px;padding:3px 5px;opacity:0.8;">Канал ' . mb_strtoupper($_SESSION['uri']) . ' можно поставить на ПАУЗУ (не более ' . $max_timeshift . ' мин.)</div>';
}
?>
<div id='message' style='opacity:0.8;background-color:#333;width:450px;height:250px;bottom:0px;left:420px;color:#eee;padding:10px;display:none;'>
<div id='flash' style='width:100%;text-align:center;color:#fff;top:18px;' >ВКЛЮЧЁН TIMESHIFT!</div>
<div style='width:90%;top:55px;left:22px;border-top:1px solid #ccc;'></div>
<div style='top:70px;color:#eee;height:110px;left:20px;'>Время старта: <span id='start'>-</span><br />Время сейчас: <span id='now'>-</span><br />Время записи: <span id='total'>-</span> (max <?=$max_timeshift?> мин)<br />Объём файла: <span id='size'>-</span></div>
<div style='width:90%;top:188px;left:22px;border-top:1px solid #ccc;'></div>
<div style='left:20px;bottom:30px;'><span style='padding:5px 15px;background-color:#eee;color:#111;'>▶</span> старт с таймшифтом</div>
<div style='left:20px;bottom:0px;'><span style='padding:5px 15px;background-color:#eee;color:#111;'>■</span> выход</div>
</div>
<script type="text/javascript">
//<![CDATA[
var c;
$(function(){
initVideo();
registerKeyEventListener();
initApp();
setTimeout(function(){
$('#appendix').fadeOut();
}, 15000); //15 sec
setKeyset(0x1+0x2+0x4+0x8+0x10+0x20+0x100);
});
function handleKeyCode(kc) {
if (kc==VK_PLAY){
$('#loader').show();
setTimeout(function(){
document.location.href='/player.php';
}, 1000);
return true;
}else if (kc==VK_STOP){
document.location.href='/<?=$_SESSION['uri']?>';
return true;
}else if (kc==VK_PAUSE || kc == VK_1){
$.get("/<?=$_SESSION['uri']?>?pause", function(r){
if(r=="ok"){
$("#appendix").hide();
$("#message").show();
clearInterval(c);
c = setInterval(function(){
$("#flash").fadeToggle();
$.get('/<?=$_SESSION['uri']?>?getinfo', function(r){
$("#size").text(r.size+" МБайт");
$("#start").text(r.start);
$("#now").text(r.now);
$("#total").text(r.total);
}, 'json');
},1000);
}
});
return true;
}
return false;
};
//]]>
</script>
<?=_footer()?>