1 files changed, 42 insertions, 5 deletions

diff --git a/include/functions_search.inc.php b/include/functions_search.inc.php
index 69c57faa7..d8df4eea8 100644
--- a/include/functions_search.inc.php
+++ b/include/functions_search.inc.php
@@ -90,7 +90,7 @@ function get_sql_search_clause($search)
     }
   }
 
-  if (isset($search['fields']['allwords']))
+  if (isset($search['fields']['allwords']) and count($search['fields']['allwords']['fields']) > 0)
   {
     $fields = array('file', 'name', 'comment');
 
@@ -98,7 +98,7 @@ function get_sql_search_clause($search)
     {
       $fields = array_intersect($fields, $search['fields']['allwords']['fields']);
     }
-    
+
     // in the OR mode, request bust be :
     // ((field1 LIKE '%word1%' OR field2 LIKE '%word1%')
     // OR (field1 LIKE '%word2%' OR field2 LIKE '%word2%'))
@@ -199,7 +199,10 @@ function get_sql_search_clause($search)
  */
 function get_regular_search_results($search, $images_where='')
 {
-  global $conf;
+  global $conf, $logger;
+
+  $logger->debug(__FUNCTION__, 'search', $search);
+  
   $forbidden = get_sql_condition_FandF(
         array
           (
@@ -213,12 +216,35 @@ function get_regular_search_results($search, $images_where='')
   $items = array();
   $tag_items = array();
 
+  if (isset($search['fields']['search_in_tags']))
+  {
+    $word_clauses = array();
+    foreach ($search['fields']['allwords']['words'] as $word)
+    {
+      $word_clauses[] = "name LIKE '%".$word."%'";
+    }
+
+    $query = '
+SELECT
+    id
+  FROM '.TAGS_TABLE.'
+  WHERE '.implode(' OR ', $word_clauses).'
+;';
+    $tag_ids = query2array($query, null, 'id');
+
+    $search_in_tags_items = get_image_ids_for_tags($tag_ids, 'OR');
+
+    $logger->debug(__FUNCTION__.' '.count($search_in_tags_items).' items in $search_in_tags_items');
+  }
+  
   if (isset($search['fields']['tags']))
   {
     $tag_items = get_image_ids_for_tags(
       $search['fields']['tags']['words'],
       $search['fields']['tags']['mode']
       );
+    
+    $logger->debug(__FUNCTION__.' '.count($tag_items).' items in $tag_items');
   }
 
   $search_clause = get_sql_search_clause($search);
@@ -237,6 +263,18 @@ SELECT DISTINCT(id)
     $query .= $forbidden.'
   '.$conf['order_by'];
     $items = array_from_query($query, 'id');
+    
+    $logger->debug(__FUNCTION__.' '.count($items).' items in $items');
+  }
+
+  if (isset($search_in_tags_items))
+  {
+    $items = array_unique(
+      array_merge(
+        $items,
+        $search_in_tags_items
+        )
+      );
   }
 
   if ( !empty($tag_items) )
@@ -244,7 +282,7 @@ SELECT DISTINCT(id)
     switch ($search['mode'])
     {
       case 'AND':
-        if (empty($search_clause))
+        if (empty($search_clause) and !isset($search_in_tags_items))
         {
           $items = $tag_items;
         }
@@ -254,7 +292,6 @@ SELECT DISTINCT(id)
         }
         break;
       case 'OR':
-        $before_count = count($items);
         $items = array_unique(
           array_merge(
             $items,