interface/fax/fax_view.php

   1 <?php
   2
   3 /**
   4  * fax_view.php
   5  *
   6  * @package   OpenEMR
   7  * @link      http://www.open-emr.org
   8  * @author    Rod Roark <rod@sunsetsystems.com>
   9  * @copyright Copyright (c) 2016 Rod Roark <rod@sunsetsystems.com>
  10  * @license   https://github.com/openemr/openemr/blob/master/LICENSE GNU General Public License 3
  11  */
  12
  13 require_once("../globals.php");
  14
  15 use OpenEMR\Common\Csrf\CsrfUtils;
  16
  17 if (!CsrfUtils::verifyCsrfToken($_GET["csrf_token_form"])) {
  18     CsrfUtils::csrfNotVerified();
  19 }
  20
  21 $ffname = '';
  22 $jobid = $_GET['jid'];
  23 if ($jobid) {
  24     $jfname = $GLOBALS['hylafax_basedir'] . "/sendq/q" . check_file_dir_name($jobid);
  25     if (!file_exists($jfname)) {
  26         $jfname = $GLOBALS['hylafax_basedir'] . "/doneq/q" . check_file_dir_name($jobid);
  27     }
  28
  29     $jfhandle = fopen($jfname, 'r');
  30     if (!$jfhandle) {
  31         echo "I am in these groups: ";
  32         passthru("groups");
  33         echo "<br />";
  34         die(xlt("Cannot open ") . text($jfname));
  35     }
  36
  37     while (!feof($jfhandle)) {
  38         $line = trim(fgets($jfhandle));
  39         if (substr($line, 0, 12) == '!postscript:') {
  40             $ffname = $GLOBALS['hylafax_basedir'] . '/' .
  41                 substr($line, strrpos($line, ':') + 1);
  42             break;
  43         }
  44     }
  45
  46     fclose($jfhandle);
  47     if (!$ffname) {
  48         die(xlt("Cannot find postscript document reference in ") . text($jfname));
  49     }
  50 } elseif ($_GET['scan']) {
  51     $ffname = $GLOBALS['scanner_output_directory'] . '/' . check_file_dir_name($_GET['scan']);
  52 } else {
  53     $ffname = $GLOBALS['hylafax_basedir'] . '/recvq/' . check_file_dir_name($_GET['file']);
  54 }
  55
  56 if (!file_exists($ffname)) {
  57     die(xlt("Cannot find ") . text($ffname));
  58 }
  59
  60 if (!is_readable($ffname)) {
  61     die(xlt("I do not have permission to read ") . text($ffname));
  62 }
  63
  64 ob_start();
  65
  66 $ext = substr($ffname, strrpos($ffname, '.'));
  67 if ($ext == '.ps') {
  68     passthru("TMPDIR=/tmp ps2pdf '" . escapeshellarg($ffname) . "' -");
  69 } elseif ($ext == '.pdf' || $ext == '.PDF') {
  70     readfile($ffname);
  71 } else {
  72     passthru("tiff2pdf '" . escapeshellarg($ffname) . "'");
  73 }
  74
  75 header("Pragma: public");
  76 header("Expires: 0");
  77 header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
  78 header("Content-Type: application/pdf");
  79 header("Content-Length: " . ob_get_length());
  80 header("Content-Disposition: inline; filename=" . basename($ffname, $ext) . '.pdf');
  81
  82 ob_end_flush();
  83
  84 exit;