added 2 events: get_categories_menu_sql_where and get_html_menu_category in order to allow personalisation of the category menu

git-svn-id: http://piwigo.org/svn/branches/branch-1_7@2069 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 9 insertions, 3 deletions

diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php
index 1acdb15ad..cae82be2e 100644
--- a/include/functions_html.inc.php
+++ b/include/functions_html.inc.php
@@ -394,7 +394,13 @@ function get_html_menu_category($categories, $selected_category)
 
   $ref_level = 0;
   $level = 0;
-  $menu = '';
+
+  $menu = trigger_event('get_html_menu_category', '',
+            $categories, $selected_category);
+  if (strlen($menu))
+  {
+    return $menu;
+  }
 
   foreach ($categories as $category)
   {
@@ -437,13 +443,13 @@ function get_html_menu_category($categories, $selected_category)
                   ' / '
                 );
 
-    $menu.= "\n".'<a href="'.$url.'"';
+    $menu.= '<a href="'.$url.'"';
     if ($selected_category!=null
         and $category['id'] == $selected_category['id_uppercat'])
     {
       $menu.= ' rel="up"';
     }
-    $menu.= ' title=" '.$title.'">'.$category['name'].'</a>';
+    $menu.= ' title="'.$title.'">'.$category['name'].'</a>';
 
     if ( $category['count_images']>0 )
     {// at least one direct or indirect image