diff options
Diffstat (limited to 'modules/tag/controllers')
| -rw-r--r-- | modules/tag/controllers/tags.php | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/modules/tag/controllers/tags.php b/modules/tag/controllers/tags.php index ee39bfec..94890639 100644 --- a/modules/tag/controllers/tags.php +++ b/modules/tag/controllers/tags.php @@ -23,15 +23,20 @@ class Tags_Controller extends REST_Controller { public function _show($tag) { $theme_name = module::get_var("core", "active_theme", "default"); $page_size = module::get_var("core", "page_size", 9); - - $template = new Theme_View("page.html", "tag", $theme_name); - $page = $this->input->get("page", "1"); + $children_count = $tag->items_count(); + $offset = ($page-1) * $page_size; + // Make sure that the page references a valid offset + if ($page < 1 || $page > ceil($children_count / $page_size)) { + Kohana::show_404(); + } + + $template = new Theme_View("page.html", "tag", $theme_name); $template->set_global('page_size', $page_size); $template->set_global('tag', $tag); - $template->set_global('children', $tag->items($page_size, ($page-1) * $page_size)); - $template->set_global('children_count', $tag->count); + $template->set_global('children', $tag->items($page_size, $offset)); + $template->set_global('children_count', $children_count); $template->content = new View("tag.html"); print $template; |