/* * function get_links_list() * * added by Dougal * * Output a list of all links, listed by category, using the * settings in $wpdb->linkcategories and output it as a nested * HTML unordered list. * * Parameters: * order (default 'name') - Sort link categories by 'name' or 'id' * hide_if_empty (default true) - Supress listing empty link categories */function get_links_list($order = 'name', $hide_if_empty = 'obsolete') { $order = strtolower($order); // Handle link category sorting $direction = 'ASC'; if ( '_' == substr($order,0,1) ) { $direction = 'DESC'; $order = substr($order,1); } if ( !isset($direction) ) $direction = ''; $cats = get_categories("type=link&orderby=$order&order=$direction&hierarchical=0"); // Display each category if ( $cats ) { foreach ( (array) $cats as $cat ) { // Handle each category. // Display the category name echo ' <li id="linkcat-' . $cat->term_id . '" class="linkcat"><h2>' . apply_filters('link_category', $cat->name ) . "</h2>\n\t<ul>\n"; // Call get_links() with all the appropriate params get_links($cat->term_id, '<li>', "</li>", "\n", true, 'name', false); // Close the last category echo "\n\t</ul>\n</li>\n"; } }}