DataObjects/Images.php

[Pman.Core] / DataObjects / Images.php

diff --git a/DataObjects/Images.php b/DataObjects/Images.php
index d86ef22..cf49645 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');
          
@@ -194,19 +198,41 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
      */
     function beforeDelete()
     {
+        
+        $opts = HTML_FlexyFramework::get()->Pman;
+        $deldir = $opts['storedir']. '/_deleted_images_';
+        if (!file_exists( $deldir )) {
+            mkdir($dir, 0755);
+        }
+            
         $fn = $this->getStoreName();
+        $b = basename($fn);
         if (file_exists($fn)) {
-            unlink($fn);
+            
+            if (file_exists($deldir . '/'. $b)) {
+                unlink($fn);
+            } else {
+                rename($fn, $deldir .'/',$b);
+            }
+            
+            
         }
         // delete thumbs..
-        $b = basename($fn);
+        
         $d = dirname($fn);
         if (file_exists($d)) {
                 
             $dh = opendir($d);
             while (false !== ($fn = readdir($dh))) {
                 if (substr($fn, 0, strlen($b)) == $b) {
-                    unlink($d. '/'. $fn);
+                    
+                    if (file_exists($deldir . '/'. $fn)) {
+                        unlink($d. '/'. $fn);
+                        continue;
+                    }
+                    rename($d. '/'. $fn, $deldir .'/',$fn);
+                    
+                    
                 }
             }
         }
@@ -765,6 +791,10 @@ 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;
@@ -790,40 +820,34 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
         return $base64;
     }
     
-    function getNumberOfPages()
+    function getPdfPages($file)
     {
-        $ret = false;
-        
         require_once 'System.php';
         
-        switch ($this->mimetype) {
+        $page = 0;
+
+        $pdfinfo = System::which('pdfinfo');
+
+        if (!file_exists($file) || empty($pdfinfo)) {
+            return $page;
+        }
+        
+        $cmd = "{$pdfinfo} {$file}";
+
+        $ret = `$cmd`;
+
+        $info = explode("\n", $ret);
+
+        foreach ($info as $i){
+
+            if(!preg_match('/^Pages:[\s]*([0-9]+)/', $i, $matches)){
+                continue;
+            }
             
-            case 'application/pdf' :
-                
-                $file = $this->getStoreName();
-                
-                if(!file_exists($file)){
-                    return false;
-                }
-                
-                $pdftk = System::which('pdftk');
-                
-                if (empty($pdftk)) {
-                    return false;
-                }
-                
-                $cmd = "{$pdftk} dump_data";
-                
-                $test = `$cmd`;
-                
-                print_R($cmd);exit;
-                
-                break;
-            default :
-                break;
+            $page = (empty($matches[1])) ? 0 : $matches[1];
         }
         
-        return $ret;
+        return $page;
     }
     
  }