DataObjects/Images.php

[Pman.Core] / DataObjects / Images.php

diff --git a/DataObjects/Images.php b/DataObjects/Images.php
index dbee94a..fccf747 100644 (file)
--- a/DataObjects/Images.php
+++ b/DataObjects/Images.php
@@ -794,6 +794,8 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
     {
         $ret = false;
         
+        require_once 'System.php';
+        
         switch ($this->mimetype) {
             
             case 'application/pdf' :
@@ -804,7 +806,14 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
                     return false;
                 }
                 
+                $pdftk = System::which('pdftk');
+                $grep = System::which('grep');
+                
+                if (empty($pdftk)) {
+                    return false;
+                }
                 
+                $cmd = "{$pdftk} dump_data | grep "
                 
                 break;
             default :