protected function PullForm::buildChannelSelect in Entity Share 8

Same name and namespace in other branches

1. 8.3 modules/entity_share_client/src/Form/PullForm.php \Drupal\entity_share_client\Form\PullForm::buildChannelSelect()
2. 8.2 modules/entity_share_client/src/Form/PullForm.php \Drupal\entity_share_client\Form\PullForm::buildChannelSelect()

Helper function to generate channel select.

Parameters

array $form: The form array.

\Drupal\Core\Form\FormStateInterface $form_state: The form state object.

1 call to PullForm::buildChannelSelect()

PullForm::buildForm in modules/entity_share_client/src/Form/PullForm.php

Form constructor.

File

modules/entity_share_client/src/Form/PullForm.php, line 324

Class

PullForm

Form controller to pull entities.

Namespace

Drupal\entity_share_client\Form

Code

protected function buildChannelSelect(array &$form, FormStateInterface $form_state) {
  $selected_remote = $form_state
    ->getValue('remote');

  // No remote selected.
  if (empty($selected_remote)) {
    $triggering_element = $form_state
      ->getTriggeringElement();
    $get_remote = $this->query
      ->get('remote');

    // If it is not an ajax trigger, check if it is in the GET parameters.
    if (!is_array($triggering_element) && !is_null($get_remote) && isset($this->remoteWebsites[$get_remote])) {
      $selected_remote = $get_remote;
    }
    else {
      return;
    }
  }
  $selected_remote = $this->remoteWebsites[$selected_remote];
  $this->channelsInfos = $this->remoteManager
    ->getChannelsInfos($selected_remote);
  $form['channel_wrapper']['channel'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Channel'),
    '#options' => $this
      ->getChannelOptions(),
    '#default_value' => $this->query
      ->get('channel'),
    '#empty_value' => '',
    '#required' => TRUE,
    '#ajax' => [
      'callback' => [
        get_class($this),
        'buildAjaxEntitiesSelectTable',
      ],
      'wrapper' => 'entities-wrapper',
      'method' => 'replace',
      'effect' => 'fade',
    ],
  ];

  // Container for the AJAX.
  $form['channel_wrapper']['entities_wrapper'] = [
    '#type' => 'container',
    // Force an id because otherwise default id is changed when using AJAX.
    '#attributes' => [
      'id' => 'entities-wrapper',
    ],
  ];
  $this
    ->buildEntitiesSelectTable($form, $form_state);
}