Changeset 10513 for trunk/admin/element_set_ranks.php

Timestamp:

Apr 20, 2011, 8:08:46 PM (13 years ago)

Author:

flop25

Message:

check if there is thumbnails

File:

• trunk/admin/element_set_ranks.php (modified) (1 diff)

trunk/admin/element_set_ranks.php

@@ -209 +209 @@
 ;';
 $result = pwg_query($query);
-
-// template thumbnail initialization
-$current_rank = 1;
-$thumbnail_info=array();
-$clipping=array();
-while ($row = pwg_db_fetch_assoc($result))
-{
-  $src = get_thumbnail_url($row);
-        
-        $thumbnail_size = getimagesize($src);
-  if ( !empty( $row['name'] ) )
-  {
-    $thumbnail_name = $row['name'];
-  }
-  else
-  {
-    $file_wo_ext = get_filename_wo_extension($row['file']);
-        $thumbnail_name = str_replace('_', ' ', $file_wo_ext);
-  }
-        $thumbnail_info[] = array(
-                'name'  => $thumbnail_name,
-                'width' => $thumbnail_size[0],
-                'height'        => $thumbnail_size[1],
-                'id'    => $row['id'],
-                'tn_src'        => $src,
-                'rank'  => $current_rank * 10,
-                );
-        if ($thumbnail_size[0]<=128 and $thumbnail_size[1]<=128)
+if (pwg_db_num_rows($result) > 0)
+{
+        // template thumbnail initialization
+        $current_rank = 1;
+        $thumbnail_info=array();
+        $clipping=array();
+        while ($row = pwg_db_fetch_assoc($result))
         {
-                $clipping[]= min($thumbnail_size[0],$thumbnail_size[1]);
+                $src = get_thumbnail_url($row);
+                
+                $thumbnail_size = getimagesize($src);
+                if ( !empty( $row['name'] ) )
+                {
+                        $thumbnail_name = $row['name'];
+                }
+                else
+                {
+                        $file_wo_ext = get_filename_wo_extension($row['file']);
+                        $thumbnail_name = str_replace('_', ' ', $file_wo_ext);
+                }
+                $thumbnail_info[] = array(
+                        'name'  => $thumbnail_name,
+                        'width' => $thumbnail_size[0],
+                        'height'        => $thumbnail_size[1],
+                        'id'    => $row['id'],
+                        'tn_src'        => $src,
+                        'rank'  => $current_rank * 10,
+                        );
+                if ($thumbnail_size[0]<=128 and $thumbnail_size[1]<=128)
+                {
+                        $clipping[]= min($thumbnail_size[0],$thumbnail_size[1]);
+                }
+                else
+                {
+                        $clipping[]= min($thumbnail_size[0]*0.75,$thumbnail_size[1]*0.75);
+                }
+                $current_rank++;
         }
-        else
+        $clipping=array_sum($clipping)/count($clipping);
+        foreach ($thumbnail_info as $thumbnails_info)
         {
-                $clipping[]= min($thumbnail_size[0]*0.75,$thumbnail_size[1]*0.75);
+                $thumbnail_x_center = $thumbnails_info['width']/2;
+                $thumbnail_y_center = $thumbnails_info['height']/2;
+                $template->append(
+                        'thumbnails',
+                        array(
+                                'ID' => $thumbnails_info['id'],
+                                'NAME' => $thumbnails_info['name'],
+                                'TN_SRC' => $thumbnails_info['tn_src'],
+                                'RANK' => $thumbnails_info['rank'],
+                                'CLIPING' => round($clipping),
+                                'CLIPING_li' => round($clipping+8),
+                                'CLIP_TOP' => round($thumbnail_y_center - $clipping/2),
+                                'CLIP_RIGHT' => round($thumbnail_x_center + $clipping/2),
+                                'CLIP_BOTTOM' => round($thumbnail_y_center + $clipping/2),
+                                'CLIP_LEFT' => round($thumbnail_x_center - $clipping/2)
+                                )
+                        );
         }
-  $current_rank++;
-}
-$clipping=array_sum($clipping)/count($clipping);
-foreach ($thumbnail_info as $thumbnails_info)
-{
-  $thumbnail_x_center = $thumbnails_info['width']/2;
-  $thumbnail_y_center = $thumbnails_info['height']/2;
-  $template->append(
-    'thumbnails',
-    array(
-      'ID' => $thumbnails_info['id'],
-      'NAME' => $thumbnails_info['name'],
-      'TN_SRC' => $thumbnails_info['tn_src'],
-      'RANK' => $thumbnails_info['rank'],
-      'CLIPING' => round($clipping),
-      'CLIPING_li' => round($clipping+8),
-      'CLIP_TOP' => round($thumbnail_y_center - $clipping/2),
-      'CLIP_RIGHT' => round($thumbnail_x_center + $clipping/2),
-      'CLIP_BOTTOM' => round($thumbnail_y_center + $clipping/2),
-      'CLIP_LEFT' => round($thumbnail_x_center - $clipping/2)
-      )
-    );
 }
 // image order management