Changeset 813 for branches/branch-1_4/include

Timestamp:

Aug 15, 2005, 3:05:29 PM (19 years ago)

Author:

plg

Message:

• bug 135 : "Count of total number of pictures". Correction reported from development branch.

File:

• branches/branch-1_4/include/functions_category.inc.php (modified) (1 diff)

branches/branch-1_4/include/functions_category.inc.php

@@ -156 +156 @@
 }
 
+/**
+ * returns the total number of elements viewable in the gallery by the
+ * connected user
+ *
+ * @return int
+ */
 function count_user_total_images()
 {
   global $user;
 
-  $query = 'SELECT SUM(nb_images) AS total';
-  $query.= ' FROM '.CATEGORIES_TABLE;
-  if ( count( $user['restrictions'] ) > 0 )
-    $query.= ' WHERE id NOT IN ('.$user['forbidden_categories'].')';
-  $query.= ';';
+  $query = '
+SELECT COUNT(DISTINCT(image_id)) as total
+  FROM '.IMAGE_CATEGORY_TABLE;
+  if (count($user['restrictions']) > 0)
+  {
+    $query.= '
+  WHERE category_id NOT IN ('.$user['forbidden_categories'].')';
+  }
+  $query.= '
+;';
  
-  $row = mysql_fetch_array( pwg_query( $query ) );
-
-  if ( !isset( $row['total'] ) ) $row['total'] = 0;
-  return $row['total'];
+  $row = mysql_fetch_array(pwg_query($query));
+
+  return isset($row['total']) ? $row['total'] : 0;
 }