public function UnitSetStateAction::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_unit/src/Form/UnitSetStateAction.php, line 63

Contains \Drupal\bat_unit\Form\UnitSetStateAction.

Class

UnitSetStateAction

Namespace

Drupal\bat_unit\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $this->unitInfo = $this->tempStoreFactory
    ->get('unit_set_state_action_form')
    ->get($this
    ->currentUser()
    ->id());
  $values = $form_state
    ->getValues();
  $event_types_options = [];
  $event_types = bat_event_get_types();
  foreach ($event_types as $event_type) {
    if ($event_type
      ->getFixedEventStates()) {
      $event_types_options[$event_type
        ->id()] = $event_type
        ->label();
    }
  }
  $form += bat_date_range_fields();
  $form['event_type'] = [
    '#type' => 'select',
    '#title' => t('Event type'),
    '#options' => $event_types_options,
    '#required' => TRUE,
    '#ajax' => [
      'callback' => '::eventTypeChange',
      'wrapper' => 'event-state-wrapper',
    ],
  ];
  if (isset($values['event_type'])) {
    $state_options = [];
    foreach (bat_event_get_states($values['event_type']) as $state) {
      $state_options[$state
        ->getMachineName()] = $state
        ->label();
    }
    $form['event_state'] = [
      '#type' => 'select',
      '#title' => t('Event state'),
      '#options' => $state_options,
      '#required' => TRUE,
      '#prefix' => '<div id="event-state-wrapper">',
      '#suffix' => '</div>',
    ];
  }
  else {
    $form['event_state'] = [
      '#prefix' => '<div id="event-state-wrapper">',
      '#suffix' => '</div>',
    ];
  }
  $form['submit'] = [
    '#type' => 'submit',
    '#value' => t('Apply'),
  ];
  return $form;
}