chamilo / chamilo-lms

            $item_title = stripslashes($extra_info['title']);

            $item_description = stripslashes($extra_info['description']);

            $item_terms = stripslashes($extra_info['terms']);

            if (empty ($item_title)) {

                $path_parts = pathinfo($extra_info['path']);

                $item_title = stripslashes($path_parts['filename']);

            }

        } elseif (is_numeric($extra_info)) {

            $sql_doc = "SELECT path, title FROM " . $tbl_doc . "

                        WHERE

            $row 	= Database::fetch_array($result);

            $item_title = $row['title'];

            $item_title = str_replace('_', ' ', $item_title);

            if (empty ($item_title)) {

                $path_parts = pathinfo($row['path']);

                $item_title = stripslashes($path_parts['filename']);

            }

        } else {

            $item_title = '';

            $item_description = '';