DataObjects/Images.php

[Pman.Core] / DataObjects / Images.php

diff --git a/DataObjects/Images.php b/DataObjects/Images.php
index 4d2a930..10c92f1 100644 (file)
--- a/DataObjects/Images.php
+++ b/DataObjects/Images.php
@@ -131,6 +131,10 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
             }
         }
         
+        if($this->mimetype == 'application/pdf'){
+            $this->no_of_pages = $this->getPdfPages($file);
+        }
+        
         $this->filesize = filesize($file);
         $this->created = date('Y-m-d H:i:s');
          
@@ -181,6 +185,7 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
     {
         $opts = HTML_FlexyFramework::get()->Pman;
         $fn = preg_replace('/[^a-z0-9\.]+/i', '_', $this->filename);
+        print_r($opts);exit;
         return implode( '/', array(
             $opts['storedir'], '_images_', date('Y/m', strtotime($this->created)), $this->id . '-'. $fn
         ));
@@ -765,6 +770,10 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
         
         $this->filesize = filesize($f);
         
+        if($this->mimetype == 'application/pdf'){
+            $this->no_of_pages = $this->getPdfPages($f);
+        }
+        
         $this->update($o);
         
         return true;
@@ -790,18 +799,34 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
         return $base64;
     }
     
-    function getNumberOfPages()
+    function getPdfPages($file)
     {
-        $ret = 0;
+        require_once 'System.php';
         
-        switch ($this->mimetype) {
-            case 'application/pdf' :
-                break;
-            default :
-                break;
+        $page = 0;
+
+        $pdfinfo = System::which('pdfinfo');
+
+        if (!file_exists($file) || empty($pdfinfo)) {
+            return $page;
         }
         
-        return $ret;
+        $cmd = "{$pdfinfo} {$file}";
+
+        $ret = `$cmd`;
+
+        $info = explode("\n", $ret);
+
+        foreach ($info as $i){
+
+            if(!preg_match('/^Pages:[\s]*([0-9]+)/', $i, $matches)){
+                continue;
+            }
+            
+            $page = (empty($matches[1])) ? 0 : $matches[1];
+        }
+        
+        return $page;
     }
     
  }