<?php 
     /**
      * Download Files
      *
      * Forces the download of file types
      *
      * @package GetSimple
      * @subpackage Download
      */
      
     // Setup inclusions
     $load['plugin'] = true;
     
     // Include common.php
     include('inc/common.php');
     login_cookie_check();
     
     # check if all variables are set
     if(isset($_GET['file'])) {
     	
     	$file = removerelativepath($_GET['file']);
     
     	if(!filepath_is_safe($file,GSDATAUPLOADPATH) && !filepath_is_safe($file,GSBACKUPSPATH.DIRECTORY_SEPARATOR.'zip')) die();
     
     	$extention = pathinfo($file,PATHINFO_EXTENSION);
     	header("Content-disposition: attachment; filename=".$file);
     	
     	# set content headers
     	if ($extention == 'zip') {
     	  header("Content-type: application/octet-stream");
     	} elseif ($extention == 'gz') {
     		header("Content-type: application/x-gzip");
     	} elseif ($extention == 'mpg') {
     		header("Content-type: video/mpeg");
     	} elseif ($extention == 'jpg' || $extention == 'jpeg' ) {
     		header("Content-type: image/jpeg");
     	} elseif ($extention == 'txt' || $extention == 'log' ) {
     		header("Content-type: text/plain");
     	} elseif ($extention == 'xml' ) {
     		header("Content-type: text/xml");
     	} elseif ($extention == 'js' ) {
     		header("Content-type: text/javascript");
     	} elseif ($extention == 'pdf' ) {
     		header("Content-type: text/pdf");
     	} elseif ($extention == 'css' ) {
     		header("Content-type: text/css");
     	} 
     	
     	# plugin hook
     	exec_action('download-file');
     	
     	# get file
     	if (file_exists($file)) {		
     		readfile($file, 'r');
     	}
     	exit;
     	
     } else {
     	echo 'No such file found';
     	die;
     }
     
     exit;