/** PAGE.TPL.PHP PREPROCESS VARIABLES
---------------------------------------------------------- */
function megatron_preprocess_page(&$variables)
{
// Secondary nav
$variables['secondary_nav'] = FALSE;
if ($variables['secondary_menu']) {
$secondary_menu = menu_load(variable_get('menu_secondary_links_source', 'user-menu'));
// Build links
$tree = menu_tree_page_data($secondary_menu['menu_name']);
$variables['secondary_menu'] = megatron_menu_navigation_links($tree);
// Build list
$variables['secondary_nav'] = theme('megatron_btn_dropdown', array('links' => $variables['secondary_menu'], 'label' => $secondary_menu['title'], 'type' => 'success', 'attributes' => array('id' => 'user-menu', 'class' => array('pull-right')), 'heading' => array('text' => t('Secondary menu'), 'level' => 'h2', 'class' => array('element-invisible'))));
}
// Replace tabs with dropdown version
$variables['tabs']['#primary'] = _megatron_local_tasks($variables['tabs']['#primary']);
}
/** THEME MEGATRON MAIN MENU LINKS
Returns navigational links based on a menu tree */
function megatron_menu_navigation_links($tree, $lvl = 0)
{
$result = array();
if (count($tree) > 0) {
foreach ($tree as $id => $item) {
// Only work with enabled links
if (empty($item['link']['hidden'])) {
$class = '';
// add active-trail
if ($item['link']['in_active_trail']) {
$class = ' active-trail ';
}
// add class based on link title
$classtwo = megatron_id_safe($item['link']['title']);
$new_item = array('title' => $item['link']['title'], 'link_path' => $item['link']['link_path'], 'href' => $item['link']['href']);
// Don't use levels deeper than 1
if ($lvl < 1) {
$new_item['below'] = megatron_menu_navigation_links($item['below'], $lvl + 1);
}
$result['menu-' . $item['link']['mlid'] . $class . ' ' . $classtwo] = $new_item;
}
}
}
return $result;
}
