vendor/mpdf/mpdf/data/out.php

   1 <?php
   2
   3 $path = '../tmp/';
   4
   5 $tempfilename = $_REQUEST['filename'].'.pdf';
   6
   7 if (strstr($tempfilename,'/') || strstr($tempfilename,'\\')) {
   8         throw new MpdfException('Output filename can not not contain \ or /');
   9 }
  10
  11 $name = $_REQUEST['opname'];
  12 $dest = $_REQUEST['dest'];
  13
  14 if ($tempfilename && file_exists($path . $tempfilename)) {
  15         // mPDF 5.3.17
  16         if ($dest === 'I') {
  17                 if (PHP_SAPI != 'cli') {
  18                         header('Content-Type: application/pdf');
  19                         header('Content-disposition: inline; filename="' . $name . '"');
  20                         header('Cache-Control: public, must-revalidate, max-age=0');
  21                         header('Pragma: public');
  22                         header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
  23                         header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
  24                 }
  25         } elseif ($dest === 'D') {
  26
  27                 if (headers_sent()) {
  28                         throw new MpdfException('Some data has already been output to browser, can\'t send PDF file');
  29                 }
  30
  31                 header('Content-Description: File Transfer');
  32                 header('Content-Transfer-Encoding: binary');
  33                 header('Cache-Control: public, must-revalidate, max-age=0');
  34                 header('Pragma: public');
  35                 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
  36                 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
  37                 header('Content-Type: application/force-download');
  38                 header('Content-Type: application/octet-stream', false);
  39                 header('Content-Type: application/download', false);
  40                 header('Content-Type: application/pdf', false);
  41                 header('Content-disposition: attachment; filename="' . $name . '"');
  42         }
  43
  44         $filesize = filesize($path.$tempfilename);
  45         if (empty($_SERVER['HTTP_ACCEPT_ENCODING'])) {
  46                 // don't use length if server using compression
  47                 header('Content-Length: ' . $filesize);
  48         }
  49
  50         $fd = fopen($path . $tempfilename, 'rb');
  51         fpassthru($fd);
  52         fclose($fd);
  53         unlink($path . $tempfilename);
  54
  55         // ====================== DELETE OLD FILES - Housekeeping =========================================
  56         // Clear any files in directory that are >24 hrs old
  57
  58         $interval = 86400;
  59         if ($handle = opendir(dirname($path.'dummy'))) {
  60                 while (false !== ($file = readdir($handle))) {
  61                         if (((filemtime($path.$file)+$interval) < time()) && ($file != "..") && ($file != ".") && substr($file, -3)=='pdf') {
  62                                 unlink($path.$file);
  63                         }
  64                 }
  65            closedir($handle);
  66         }
  67         exit;
  68 }