public function HeartbeatFeedForm::buildForm in Heartbeat 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

src/Form/HeartbeatFeedForm.php, line 81

Class

HeartbeatFeedForm

Class HeartbeatFeedForm.

Namespace

Drupal\heartbeat\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  if ($this->stream === null) {
    $this->stream = $form_state
      ->getValue('feedtabs');
  }
  if ($this->streams === null) {
    foreach ($this->streamService
      ->getAllStreams() as $heartbeatStream) {
      $this->streams[$heartbeatStream
        ->getName()] = t($heartbeatStream
        ->getName());
    }
  }
  $form['feedtabs'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Choose a feed'),
    //      '#description' => $this->t('User selectable feeds'),
    '#options' => $this->streams,
    '#ajax' => [
      'callback' => '::updateFeed',
      //        'event' => 'onclick',
      'progress' => array(
        'type' => 'none',
      ),
      '#default' => $this->streams['Public'],
    ],
  ];

  //    $form['feedsearch'] = [
  //      '#type' => 'search',
  //    ];
  //    $form['submit'] = [
  //        '#type' => 'submit',
  //        '#value' => $this->t('Search'),
  //    ];
  $form['#attached']['library'][] = 'heartbeat/heartbeat';
  return $form;
}