EmailSpamspanFormatter.php in SpamSpan filter 8.2

Namespace

Drupal\spamspan\Plugin\Field\FieldFormatter

File

src/Plugin/Field/FieldFormatter/EmailSpamspanFormatter.php

<?php

namespace Drupal\spamspan\Plugin\Field\FieldFormatter;

use Drupal\Core\Field\FormatterBase;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\spamspan\SpamspanSettingsFormTrait;

/**
 * Plugin implementation of the 'email_mailto' formatter.
 *
 * @FieldFormatter(
 *   id = "email_spamspan",
 *   label = @Translation("Email SpamSpan"),
 *   field_types = {
 *     "email"
 *   }
 * )
 *
 * @ingroup field_formatter
 */
class EmailSpamspanFormatter extends FormatterBase {
  use SpamspanSettingsFormTrait;

  /**
   * {@inheritdoc}
   */
  public static function defaultSettings() {
    $plugin_manager = \Drupal::service('plugin.manager.filter');
    $configuration = $plugin_manager
      ->getDefinition('filter_spamspan');
    return $configuration['settings'];
  }

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    $summary = parent::settingsSummary();
    if ($this
      ->getSetting('spamspan_use_form')) {
      $summary[] = $this
        ->t('Link to a contact form instead of an email address');
    }
    else {
      $summary[] = $this
        ->t('Replacement for "@" is %1', [
        '%1' => $this
          ->getSetting('spamspan_at'),
      ]);
      if ($this
        ->getSetting('spamspan_use_graphic')) {
        $summary[] = $this
          ->t('Use a graphical replacement for "@"');
      }
      if ($this
        ->getSetting('spamspan_dot_enable')) {
        $summary[] = $this
          ->t('Replacement for "." is %1', [
          '%1' => $this
            ->getSetting('spamspan_dot'),
        ]);
      }
    }
    return $summary;
  }

  /**
   * {@inheritdoc}
   */
  public function validateSettingsForm(array &$form, FormStateInterface $form_state) {
    $field_name = $form_state
      ->get('plugin_settings_edit');
    $settings = $form_state
      ->getValue([
      'fields',
      $field_name,
      'settings_edit_form',
      'settings',
    ]);
    $use_form = $settings['use_form'];

    // No trees, see https://www.drupal.org/node/2378437.
    unset($settings['use_form']);
    $settings += $use_form;
    $form_state
      ->setValue([
      'fields',
      $field_name,
      'settings_edit_form',
      'settings',
    ], $settings);
  }

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    foreach ($items as $delta => $item) {
      $elements[$delta] = [
        '#markup' => spamspan($item->value, $this
          ->getSettings()),
        '#attached' => [
          'library' => [
            'spamspan/obfuscate',
          ],
        ],
      ];
    }
    return $elements;
  }

}

Classes

Name	Description
EmailSpamspanFormatter	Plugin implementation of the 'email_mailto' formatter.