Add triggers for category name (render_category_name).

Add  strip_tags for ALT attribute on category thumbnail.

git-svn-id: http://piwigo.org/svn/branches/branch-1_7@2432 68402e56-0260-453c-a942-63ccdbb3a9ee

3 files changed, 42 insertions, 4 deletions

diff --git a/include/category_cats.inc.php b/include/category_cats.inc.php
index dabe072c4..d87efd522 100644
--- a/include/category_cats.inc.php
+++ b/include/category_cats.inc.php
@@ -185,6 +185,12 @@ if (count($categories) > 0)
 
     foreach ($categories as $category)
     {
+      $category['name'] = trigger_event(
+        'render_category_name',
+        $category['name'],
+        'subcatify_category_name'
+        );
+
       if ($page['section']=='recent_cats')
       {
         $name = get_cat_display_name_cache($category['uppercats'], null, false);
@@ -200,7 +206,7 @@ if (count($categories) > 0)
         'categories.category',
         array(
           'SRC'   => $thumbnail_src_of[$category['representative_picture_id']],
-          'ALT'   => $category['name'],
+          'ALT'   => strip_tags($category['name']),
           'TITLE' => l10n('hint_category'),
           'ICON'  => $icon_ts,
 
@@ -249,11 +255,17 @@ if (count($categories) > 0)
 
     foreach ($categories as $category)
     {
+      $category['name'] = trigger_event(
+        'render_category_name',
+        $category['name'],
+        'thumbnail_category_name'
+        );
+
       $template->assign_block_vars(
         'thumbnails.line.thumbnail',
         array(
           'IMAGE'       => $thumbnail_src_of[ $category['representative_picture_id'] ],
-          'IMAGE_ALT'   => $category['name'],
+          'IMAGE_ALT'   => strip_tags($category['name']),
           'IMAGE_TITLE' => get_display_images_count
                                   (
                                     $category['nb_images'],
diff --git a/include/functions_category.inc.php b/include/functions_category.inc.php
index c598c30f5..cf9415400 100644
--- a/include/functions_category.inc.php
+++ b/include/functions_category.inc.php
@@ -296,7 +296,14 @@ function display_select_categories($categories,
     {
       $option = str_repeat(' ',
                            (3 * substr_count($category['global_rank'], '.')));
-      $option.= '- '.$category['name'];
+      $option.= '- ';
+      $option.= strip_tags(
+        trigger_event(
+          'render_category_name',
+          $category['name'],
+          'display_select_categories'
+          )
+        );
     }
 
     $template->assign_block_vars(
diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php
index d8bdb833c..104f8a6ef 100644
--- a/include/functions_html.inc.php
+++ b/include/functions_html.inc.php
@@ -247,6 +247,13 @@ function get_cat_display_name($cat_informations,
     is_array($cat) or trigger_error(
         'get_cat_display_name wrong type for category ', E_USER_WARNING
       );
+
+    $cat['name'] = trigger_event(
+      'render_category_name',
+      $cat['name'],
+      'get_cat_display_name'
+      );
+
     if ($is_first)
     {
       $is_first = false;
@@ -321,6 +328,12 @@ SELECT id, name, permalink
   {
     $cat = $cache['cat_names'][$category_id];
 
+    $cat['name'] = trigger_event(
+      'render_category_name',
+      $cat['name'],
+      'get_cat_display_name_cache'
+      );
+
     if ($is_first)
     {
       $is_first = false;
@@ -433,7 +446,13 @@ function get_html_menu_category($categories, $selected_category)
     {
       $menu.= ' rel="up"';
     }
-    $menu.= ' title="'.$title.'">'.$category['name'].'</a>';
+    $menu.= ' title="'.$title.'">';
+    $menu.= trigger_event(
+      'render_category_name',
+      $category['name'],
+      'get_html_menu_category'
+      );
+    $menu.= '</a>';
 
     if ( $category['count_images']>0 )
     {// at least one direct or indirect image