interface/fax/fax_view.php

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