Static Resource Downloads

HTTP/1.1 200 OK
Date: Mon, 10 May 2010 09:46:10 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Content-Disposition: attachment; filename=CountingOnGod.mp3
Content-Transfer-Encoding: binary
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
X-Powered-By: PHP/5.2.13
Set-Cookie: PHPSESSID=9281057062b3d7d1e34f6964fb21df67; expires=Mon, 17-May-2010 09:46:10 GMT; path=/
Content-Length: 5914794
Content-Type: application/octet-stream

HTTP/1.1 200 OK
Date: Mon, 10 May 2010 09:52:04 GMT
Server: Apache
Cache-Control: public
Content-Disposition: attachment; filename=281
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
Vary: User-Agent
X-Powered-By: PHP/5.2.13
Set-Cookie: PHPSESSID=1d2ac76efdcb06978cba029a05bbcb6d; expires=Mon, 17-May-2010 09:52:05 GMT; path=/
Transfer-Encoding: chunked
Content-Type: application/octet-stream

<?php
	if(isset($_GET['resID'])){		

		$resourceID = $_GET['resID'];
		$staticResource = $modx->getObject('modStaticResource', array('id' => $resourceID));
		$fileLocation = '';
		
		if ($staticResource) {
			$fileLocation = $staticResource->get('content');
		}
		
		$fileParts = pathinfo($fileLocation);
		$fileExtension = strtoupper($fileParts['extension']);
		$filename = $fileParts['filename'] . '.' . $fileParts['extension'];
		$filepath = '/path/to/server/root'.$fileLocation;		
		$contentDisposition = $fileExtension == 'PDF' ? 'inline' : 'attachment';
		$applicationType = $fileExtension == 'PDF' ? 'application/pdf' : 'application/octet-stream';	
		
		// check that it exists and is readable
		if (file_exists($filepath) && is_readable($filepath)) {

			$size = filesize($filepath);
			if($size > 31457280) {
				header("location: http://www.soundrezn.com/assets/php/functions/download.php?fileLocation=$fileLocation");
				exit;
			}
			else {
				header('Content-Type: ' . $applicationType);
				header('Content-Length: ' . $size);
				//header('Content-Disposition: inline; filename=' .$filename);
				header('Content-Disposition: ' .$contentDisposition . '; filename=' .$filename);
				header('Content-Transfer-Encoding: binary');
				// open the file in binary read-only mode
				$file = fopen($filepath, 'rb');
				
				if ($file) {
					// stream the file and exit the script when complete
					fpassthru($file);
					exit;
				}
			}
		}
	}
?>

HTTP/1.1 200 OK
Date	Thu, 13 May 2010 23:35:02 GMT
Server	Apache/2.2.12 (Unix) DAV/2 mod_ssl/2.2.12 OpenSSL/0.9.8k PHP/5.3.0 mod_perl/2.0.4 Perl/v5.10.0
X-Powered-By	PHP/5.3.0
Expires	Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control	public
Pragma	no-cache
Content-Disposition	attachment; filename=static1.mp3
Vary	User-Agent
Content-Transfer-Encoding	binary
Content-Length	6513516
Keep-Alive	timeout=5, max=99
Connection	Keep-Alive
Content-Type	audio/mpeg

Content-Transfer-Encoding	binary

Transfer-Encoding: chunked