►';
$output .= '';
}
return '' . $output . $sub_menu . "\n";
}
/**
* Implements template_preprocess_HOOK() for theme_responsive_menu_tree().
*/
function template_preprocess_responsive_menu_tree(&$variables) {
$tree = reset($variables['tree']);
$depth = $tree['#original_link']['depth'];
$parent = !empty($tree['#original_link']['plid']) ? menu_link_load($tree['#original_link']['plid']) : FALSE;
$variables['depth'] = $depth;
$variables['mlid'] = $tree['#original_link']['mlid'];
$variables['parent_title'] = $parent ? $parent['link_title'] : FALSE;
$variables['plid'] = $parent ? $parent['mlid'] : FALSE;
}
/**
* Returns HTML for a wrapper for a menu sub-tree.
*
* @param $variables
* An associative array containing:
* - tree: An HTML string containing the tree's items.
*
* @see template_preprocess_responsive_menu_tree()
* @ingroup themeable
*/
function theme_responsive_menu_tree($variables) {
$plid = $variables['plid'];
$parent_title = $variables['parent_title'];
if ($variables['depth'] > 1) {
$content = '';
return $content;
}
else {
return '' . $variables['tree']['#children'] . '
';
}
}
/**
* Returns HTML for the menu overview form into a table.
*
* @param $variables
* An associative array containing:
* - form: A render element representing the form.
*
* @ingroup themeable
*/
function theme_responsive_menu_overview_form($variables) {
$form = $variables['form'];
drupal_add_tabledrag('menu-overview', 'match', 'parent', 'menu-plid', 'menu-plid', 'menu-mlid', TRUE, MENU_MAX_DEPTH - 1);
drupal_add_tabledrag('menu-overview', 'order', 'sibling', 'menu-weight');
$header = array(
t('Menu link'),
array('data' => t('Enabled'), 'class' => array('checkbox')),
array('data' => t('Fly-left'), 'class' => array('checkbox')),
t('Weight'),
array('data' => t('Operations'), 'colspan' => '3'),
);
$rows = array();
foreach (element_children($form) as $mlid) {
if (isset($form[$mlid]['hidden'])) {
$element = &$form[$mlid];
// Build a list of operations.
$operations = array();
foreach (element_children($element['operations']) as $op) {
$operations[] = array('data' => drupal_render($element['operations'][$op]), 'class' => array('menu-operations'));
}
while (count($operations) < 2) {
$operations[] = '';
}
// Add special classes to be used for tabledrag.js.
$element['plid']['#attributes']['class'] = array('menu-plid');
$element['mlid']['#attributes']['class'] = array('menu-mlid');
$element['weight']['#attributes']['class'] = array('menu-weight');
// Change the parent field to a hidden. This allows any value but hides the field.
$element['plid']['#type'] = 'hidden';
$row = array();
$row[] = theme('indentation', array('size' => $element['#item']['depth'] - 1)) . drupal_render($element['title']);
$row[] = array('data' => drupal_render($element['hidden']), 'class' => array('checkbox', 'menu-enabled'));
$row[] = array('data' => drupal_render($element['flyleft']), 'class' => array('checkbox', 'flyleft'));
$row[] = drupal_render($element['weight']) . drupal_render($element['plid']) . drupal_render($element['mlid']);
$row = array_merge($row, $operations);
$row = array_merge(array('data' => $row), $element['#attributes']);
$row['class'][] = 'draggable';
$rows[] = $row;
}
}
$output = '';
if (empty($rows)) {
$rows[] = array(array('data' => $form['#empty_text'], 'colspan' => '7'));
}
$output .= theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array('id' => 'menu-overview')));
$output .= drupal_render_children($form);
return $output;
}