/**
* process persmission
*/
function processPermission(&$tree)
{
$filtered_tree = array();
foreach ($tree as $item) {
/**
* display_permission
*/
if (is_numeric($item['display_permission'])) {
if (common_node::checkDisplayPermission($item)) {
$filtered_tree[] = $item;
}
} else {
//it's not a node with display_permission (could be a file)
$filtered_tree[] = $item;
}
}
return $filtered_tree;
}
