public function SearchPageForm::form in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/search/src/Form/SearchPageForm.php \Drupal\search\Form\SearchPageForm::form()

Gets the actual form array to be built.

Overrides EntityForm::form

See also

\Drupal\Core\Entity\EntityForm::processForm()

\Drupal\Core\Entity\EntityForm::afterBuild()

File

core/modules/search/src/Form/SearchPageForm.php, line 42

Contains \Drupal\search\Form\SearchPageForm.

Class

SearchPageForm

Provides a search form for site wide search.

Namespace

Drupal\search\Form

Code

public function form(array $form, FormStateInterface $form_state) {
  $plugin = $this->entity
    ->getPlugin();
  $form_state
    ->set('search_page_id', $this->entity
    ->id());
  $form['basic'] = array(
    '#type' => 'container',
    '#attributes' => array(
      'class' => array(
        'container-inline',
      ),
    ),
  );
  $form['basic']['keys'] = array(
    '#type' => 'search',
    '#title' => $this
      ->t('Enter your keywords'),
    '#default_value' => $plugin
      ->getKeywords(),
    '#size' => 30,
    '#maxlength' => 255,
  );

  // processed_keys is used to coordinate keyword passing between other forms
  // that hook into the basic search form.
  $form['basic']['processed_keys'] = array(
    '#type' => 'value',
    '#value' => '',
  );
  $form['basic']['submit'] = array(
    '#type' => 'submit',
    '#value' => $this
      ->t('Search'),
  );
  $form['help_link'] = array(
    '#type' => 'link',
    '#url' => new Url('search.help_' . $this->entity
      ->id()),
    '#title' => $this
      ->t('Search help'),
    '#options' => array(
      'attributes' => array(
        'class' => 'search-help-link',
      ),
    ),
  );

  // Allow the plugin to add to or alter the search form.
  $plugin
    ->searchFormAlter($form, $form_state);
  return parent::form($form, $form_state);
}