part of a submenu.
*
* @uses $vars['group']
* @uses $vars['item']
* @uses $vars['children_html']
* @package Elgg
* @subpackage Core
* @author Curverider Ltd
* @link http://elgg.org/
*/
$group = (isset($vars['group'])) ? $vars['group'] : 'default';
$item = (isset($vars['item'])) ? $vars['item'] : FALSE;
$children_html = (isset($vars['children_html'])) ? $vars['children_html'] : '';
if ($item) {
$has_children = (isset($item->children) && $item->children) ? TRUE : FALSE;
$selected = (isset($item->selected) && $item->selected == TRUE) ? 'class="selected"' : '';
$js = (isset($vars['js'])) ? $vars['js'] : '';
$child_indicator = '';
if ($has_children) {
if ($selected) {
$child_indicator = '-';
$child_indicator .= '+';
} else {
$child_indicator = '-';
$child_indicator .= '+';
}
$child_indicator = "$child_indicator ";
}
$url = htmlentities($item->href);
$text = $child_indicator . htmlentities($item->text);
$link_vars = array_merge($vars, array(
'href' => $item->href,
'text' => $text,
'encode_text' => FALSE
));
$link = elgg_view('output/url', $link_vars);
}
echo "$link$children_html";