public function FacetsAvailabilityForm::buildForm in Booking and Availability Management Tools for Drupal 8

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides FormInterface::buildForm

File

modules/bat_facets/src/Form/FacetsAvailabilityForm.php, line 58

Contains \Drupal\bat_facets\Form\FacetsAvailabilityForm.

Class

FacetsAvailabilityForm

Namespace

Drupal\bat_facets\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $params = $this->request->query
    ->all();
  $now = new \DateTime();

  // Year defaults to current year, although we are not filtering yet.
  $default_year = $now
    ->format('Y');

  // Month doesn't have a default selection.
  $default_month = '';
  $form['container'] = [
    '#type' => 'container',
    '#attributes' => [
      'class' => [
        'container-inline',
      ],
    ],
  ];
  if (isset($params['bat_start_date']) && !empty($params['bat_start_date'])) {
    $start_date = new \DateTime($params['bat_start_date']);
    $arrival = $start_date
      ->format('Y-m-d');
  }
  if (isset($params['bat_end_date']) && !empty($params['bat_end_date'])) {
    $end_date = new \DateTime($params['bat_end_date']);
    $departure = $end_date
      ->format('Y-m-d');
  }

  // Create unique ids and selectors for each picker.
  $start_date_id = Html::getUniqueId('datepicker-start-date');
  $start_date_selector = '#' . $start_date_id . ' .form-text';
  $end_date_id = Html::getUniqueId('datepicker-end-date');
  $end_date_selector = '#' . $start_date_id . ' .form-text';
  $date_format = $this
    ->configFactory()
    ->get('bat.settings')
    ->get('date_format') ?: 'Y-m-d H:i';
  $form['container']['arrival'] = [
    '#type' => 'date',
    '#description' => '',
    '#date_format' => $date_format,
    '#default_value' => isset($arrival) ? $arrival : '',
    '#required' => TRUE,
  ];
  $form['container']['departure'] = [
    '#type' => 'date',
    '#description' => '',
    '#date_format' => $date_format,
    '#default_value' => isset($departure) ? $departure : '',
    '#required' => TRUE,
  ];
  $form['container']['submit'] = [
    '#type' => 'submit',
    '#value' => 'Search',
  ];
  return $form;
}