public function SimplenewsSubscriptionBlock::blockForm in Simplenews 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Block/SimplenewsSubscriptionBlock.php \Drupal\simplenews\Plugin\Block\SimplenewsSubscriptionBlock::blockForm()
2. 3.x src/Plugin/Block/SimplenewsSubscriptionBlock.php \Drupal\simplenews\Plugin\Block\SimplenewsSubscriptionBlock::blockForm()

Overrides BlockPluginTrait::blockForm

File

src/Plugin/Block/SimplenewsSubscriptionBlock.php, line 98

Class

SimplenewsSubscriptionBlock

Provides an 'Simplenews subscription' block with all available newsletters and an email field.

Namespace

Drupal\simplenews\Plugin\Block

Code

public function blockForm($form, FormStateInterface $form_state) {
  $newsletters = simplenews_newsletter_get_visible();
  foreach ($newsletters as $newsletter) {
    $options[$newsletter
      ->id()] = $newsletter->name;
  }
  $form['newsletters'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Newsletters'),
    '#options' => $options,
    '#required' => TRUE,
    '#default_value' => $this->configuration['newsletters'],
  );
  $form['message'] = array(
    '#type' => 'textfield',
    '#title' => t('Block message'),
    '#size' => 60,
    '#maxlength' => 255,
    '#default_value' => $this->configuration['message'],
  );
  $form['unique_id'] = array(
    '#type' => 'textfield',
    '#title' => t('Unique ID'),
    '#size' => 60,
    '#maxlength' => 255,
    '#description' => t('Each subscription block must have a unique form ID. If no value is provided, a random ID will be generated. Use this to have a predictable, short ID, e.g. to configure this form use a CAPTCHA.'),
    '#default_value' => $this->configuration['unique_id'],
  );

  /*if (\Drupal::moduleHandler()->moduleExists('views')) {
      $form['link_previous'] = array(
        '#type' => 'checkbox',
        '#title' => t('Display link to previous issues'),
        '#return_value' => 1,
        '#default_value' => variable_get('simplenews_block_l_' . $delta, 1),
        '#description' => t('Link points to newsletter/newsletter_id, which is provided by the newsletter issue list default view.'),
      );
    }*/

  /*if (\Drupal::moduleHandler()->moduleExists('views')) {
      $form['rss_feed'] = array(
        '#type' => 'checkbox',
        '#title' => t('Display RSS-feed icon'),
        '#return_value' => 1,
        '#default_value' => variable_get('simplenews_block_r_' . $delta, 1),
        '#description' => t('Link points to newsletter/feed/newsletter_id, which is provided by the newsletter issue list default view.'),
      );
    }*/
  return $form;
}