function theme_menu_overview_form

Returns HTML for the menu overview form into a table.

Parameters

$variables: An associative array containing:

• form: A render element representing the form.

Related topics

File

modules/menu/menu.admin.inc, line 209

Code

function theme_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',
            ),
        ),
        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',
                ),
            );
            $row[] = drupal_render($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;
}