diff options
Diffstat (limited to 'mod/file/pages/file/search.php')
| -rw-r--r-- | mod/file/pages/file/search.php | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/mod/file/pages/file/search.php b/mod/file/pages/file/search.php index 77c92f444..3e85d45db 100644 --- a/mod/file/pages/file/search.php +++ b/mod/file/pages/file/search.php @@ -15,10 +15,10 @@ group_gatekeeper(); // Get input $md_type = 'simpletype'; -$tag = get_input('tag'); +// avoid reflected XSS attacks by only allowing alnum characters +$file_type = preg_replace('[\W]', '', get_input('tag')); $listtype = get_input('listtype'); -$friends = get_input('friends', false); - +$friends = (bool)get_input('friends', false); // breadcrumbs elgg_push_breadcrumb(elgg_echo('file'), "file/all"); @@ -32,8 +32,8 @@ if ($owner) { if ($friends && $owner) { elgg_push_breadcrumb(elgg_echo('friends'), "file/friends/$owner->username"); } -if ($tag) { - elgg_push_breadcrumb(elgg_echo("file:type:$tag")); +if ($file_type) { + elgg_push_breadcrumb(elgg_echo("file:type:$file_type")); } else { elgg_push_breadcrumb(elgg_echo('all')); } @@ -41,10 +41,10 @@ if ($tag) { // title if (!$owner) { // world files - $title = elgg_echo('all') . ' ' . elgg_echo("file:type:$tag"); + $title = elgg_echo('all') . ' ' . elgg_echo("file:type:$file_type"); } else { $friend_string = $friends ? elgg_echo('file:title:friends') : ''; - $type_string = elgg_echo("file:type:$tag"); + $type_string = elgg_echo("file:type:$file_type"); $title = elgg_echo('file:list:title', array($owner->name, $friend_string, $type_string)); } @@ -76,9 +76,9 @@ $params = array( 'full_view' => false, ); -if ($tag) { +if ($file_type) { $params['metadata_name'] = $md_type; - $params['metadata_value'] = $tag; + $params['metadata_value'] = $file_type; $content = elgg_list_entities_from_metadata($params); } else { $content = elgg_list_entities($params); @@ -86,7 +86,6 @@ if ($tag) { $body = elgg_view_layout('content', array( 'filter' => '', - 'buttons' => '', 'content' => $content, 'title' => $title, 'sidebar' => $sidebar, |