<?php
	$ip = $_SERVER['REMOTE_ADDR'];
	if($ip != "74.91.120.70") exit(); //solo mi sv

	set_time_limit(0);
	$id = $_GET["id"];

	if(!file_exists("mp3/" . $id . ".mp3"))
	{
		$url = "http://www.youtube.com/watch?v=" . $id;
		$command = "youtube-dl --extract-audio --audio-format mp3 --max-filesize 10.0m " . $url . " -o mp3/" . $id . "\".%(ext)s\"";
		exec($command);
	}

	if(file_exists("mp3/" . $id . ".mp3"))
	{
		exec("touch mp3/" . $id . ".mp3"); //actualizar fecha
		echo "OK";
	}
	else echo "NO OK";
?>