function theme_front_page_admin_arrange_form in Front Page 8

Same name and namespace in other branches

1. 6.2 front_page.admin.inc \theme_front_page_admin_arrange_form()
2. 7.2 front_page.admin.inc \theme_front_page_admin_arrange_form()
3. 9.1.x front_page.module \theme_front_page_admin_arrange_form()

Returns HTML for the front page arrange form into a table.

@todo Refactor this function, it's a legacy way.

Parameters

array $variables: An associative array containing:

• form: A render element representing the form.

Return value

string Rendered admin form.

1 string reference to 'theme_front_page_admin_arrange_form'

front_page_theme in ./front_page.module

Implements hook_theme().

File

./front_page.module, line 133

This module allows the site admin to set advanced front page settings.

Code

function theme_front_page_admin_arrange_form($variables) {
  $form = $variables['form'];

  // Enable the drag handles.
  drupal_attach_tabledrag($form['roles'], [
    'table_id' => 'front-page-arrange',
    'action' => 'order',
    'relationship' => 'sibling',
    'group' => 'front-page-weight',
  ]);
  $header = [
    t('Role'),
    t('Mode'),
    t('Preview'),
    t('Enabled'),
    t('Weight'),
  ];
  $rows = [];
  $renderer = \Drupal::service('renderer');
  foreach (Element::children($form['roles']) as $rid) {
    $element =& $form['roles'][$rid];

    // Add special classes to be used for tabledrag.js.
    $element['weight']['#attributes']['class'] = [
      'front-page-weight',
    ];
    $row = [];
    $row[] = $renderer
      ->render($element['title'], FALSE);
    $row[] = $renderer
      ->render($element['mode'], FALSE);
    $row[] = $renderer
      ->render($element['preview'], FALSE);
    $row[] = $renderer
      ->render($element['enabled'], FALSE);
    $row[] = $renderer
      ->render($element['weight'], FALSE);
    $row = array_merge([
      'data' => $row,
    ], $element['#attributes']);
    $row['class'][] = 'draggable';
    $rows[] = $row;
  }
  $output = '';
  if (empty($rows)) {
    $rows[] = [
      [
        'data' => 'no roles',
        'colspan' => '5',
      ],
    ];
  }
  $front_page_arrange = [
    '#theme' => 'table',
    '#header' => $header,
    '#rows' => $rows,
    'attributes' => [
      'id' => 'front-page-arrange',
    ],
  ];
  $output .= $renderer
    ->render($front_page_arrange);
  foreach (Element::children($form) as $key) {
    if (!empty($form[$key])) {
      $output .= \Drupal::service('renderer')
        ->render($form[$key]);
    }
  }
  return $output;
}