98 lines
2.7 KiB
PHP
98 lines
2.7 KiB
PHP
<?php
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/**
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* @file
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* Administrative page callbacks for Menu UI module.
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*/
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use Drupal\Component\Utility\SafeMarkup;
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use Drupal\Core\Render\Element;
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/**
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* Returns HTML for the menu overview form into a table.
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*
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* @param array $variables
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* An associative array containing:
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* - form: A render element representing the form.
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*
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* @return string
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* The themed HTML.
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*
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* @ingroup themeable
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*/
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function theme_menu_overview_form($variables) {
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$form = $variables['form'];
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$header = array(
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t('Menu link'),
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array('data' => t('Enabled'), 'class' => array('checkbox')),
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t('Weight'),
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t('Operations'),
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);
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$rows = array();
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foreach (Element::children($form) as $id) {
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if (isset($form[$id]['#item'])) {
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$element = &$form[$id];
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// Add special classes to be used for tabledrag.js.
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$element['parent']['#attributes']['class'] = array('menu-parent');
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$element['id']['#attributes']['class'] = array('menu-id');
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$element['weight']['#attributes']['class'] = array('menu-weight');
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// Change the parent field to a hidden. This allows any value but hides
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// the field.
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$element['parent']['#type'] = 'hidden';
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$indent = array(
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'#theme' => 'indentation',
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'#size' => $element['#item']->depth - 1,
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);
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$row = array();
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$row[] = SafeMarkup::set(drupal_render($indent) . drupal_render($element['title']));
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$row[] = array('data' => drupal_render($element['enabled']), 'class' => array('checkbox', 'menu-enabled'));
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$row[] = SafeMarkup::set(drupal_render($element['weight']) . drupal_render($element['parent']) . drupal_render($element['id']));
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$row[] = drupal_render($element['operations']);
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$row = array_merge(array('data' => $row), $element['#attributes']);
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$row['class'][] = 'draggable';
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$rows[] = $row;
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}
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}
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$output = '';
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if (empty($rows)) {
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$rows[] = array(array('data' => $form['#empty_text'], 'colspan' => '7'));
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}
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$table = array(
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'#type' => 'table',
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'#header' => $header,
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'#rows' => $rows,
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'#attributes' => array(
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'id' => 'menu-overview',
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),
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'#tabledrag' => array(
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array(
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'action' => 'match',
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'relationship' => 'parent',
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'group' => 'menu-parent',
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'subgroup' => 'menu-parent',
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'source' => 'menu-id',
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'hidden' => TRUE,
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'limit' => \Drupal::menuTree()->maxDepth() - 1,
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),
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array(
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'action' => 'order',
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'relationship' => 'sibling',
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'group' => 'menu-weight',
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),
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),
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);
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$output .= drupal_render($form['inline_actions']);
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$output .= drupal_render($table);
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$output .= drupal_render_children($form);
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return $output;
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}
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