84 lines
2.3 KiB
PHP
84 lines
2.3 KiB
PHP
<?php
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define("MAIN_DIR", __dir__."/..");
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function get_info($url)
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{
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$ec = file(MAIN_DIR."/database",FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES);
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$nbLign = count($ec);
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for ($i = 0; $i < $nbLign; $i++)
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{
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if ($ec[$i] == $url)
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break;
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else
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{
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while ($i < $nbLign && trim($ec[$i]) != "--")
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$i++;
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}
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}
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if ($i+2 < $nbLign)
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{
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if ($ec[$i+3] == "-- ")
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@$filename = preg_replace("#^(.+)\.([a-zA-Z0-9]{1,4})$#", '\1.mp3', $ec[$i+2]);
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else
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@$filename = preg_replace("#^(.+)\.([a-zA-Z0-9]{1,4})$#", '\1.mp3', $ec[$i+3]);
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@$filenameogg = preg_replace("#^(.+)\.([a-zA-Z0-9]{1,4})$#", '\1.ogg', $filename);
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return @array($ec[$i], $ec[$i+1], $ec[$i+2], $ec[$i+3], trim($filename), trim($filenameogg));
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}
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else
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return NULL;
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}
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$user = "generic";
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foreach ($_GET as $k => $t)
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{
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if (empty($t))
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{
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$user = $k;
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break;
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}
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}
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if (!preg_match("#^[a-zA-Z0-9_]+$#", $user))
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die ("Le nom d'utilisateur contient des caractères interdits.");
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if (isset($_GET["f"]))
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{
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if (is_file(MAIN_DIR."/users/".$user.".dlist.done"))
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{
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$ec = file(MAIN_DIR."/users/".$user.".dlist.done",FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES);
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foreach ($ec as $k => $lign)
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{
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if ($k == $_GET["f"])
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{
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$musik = get_info($lign);
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if (isset($musik) && (is_file(MAIN_DIR."/content/".$musik[4]) || is_file(MAIN_DIR."/content/".$musik[5])))
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{
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if (is_file(MAIN_DIR."/content/".$musik[5]))
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$filename = MAIN_DIR."/content/".$musik[5];
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else
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$filename = MAIN_DIR."/content/".$musik[4];
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header('Content-Description: File Transfer');
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header('Content-Type: application/octet-stream');
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if (is_file(MAIN_DIR."/content/".$musik[5]))
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header("Content-Disposition: attachment; filename=\"".$musik[1].".ogg\"");
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else
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header("Content-Disposition: attachment; filename=\"".$musik[1].".mp3\"");
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header('Content-Transfer-Encoding: binary');
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header('Expires: 0');
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header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
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header('Pragma: public');
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header('Content-Length: ' . filesize($filename));
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readfile($filename);
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exit;
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}
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}
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}
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}
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}
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die ("Fichier introuvable");
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?>
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