TweetHTMLFormatterType.php in Tweet Feed 4.x

Namespace

Drupal\tweet_feed\Plugin\Field\FieldFormatter

File

src/Plugin/Field/FieldFormatter/TweetHTMLFormatterType.php

<?php

namespace Drupal\tweet_feed\Plugin\Field\FieldFormatter;

use Drupal\Component\Utility\Html;
use Drupal\Core\Field\FieldItemInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Field\FormatterBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Plugin implementation of the 'user_mentions_formatter_type' formatter.
 *
 * @FieldFormatter(
 *   id = "tweet_html",
 *   label = @Translation("Tweet HTML"),
 *   field_types = {
 *     "text_long"
 *   }
 * )
 */
class TweetHTMLFormatterType extends FormatterBase {

  /**
   * {@inheritdoc}
   */
  public static function defaultSettings() {
    return [] + parent::defaultSettings();
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    return [] + parent::settingsForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    $summary = [];
    return $summary;
  }

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

  /**
   * Generate the output appropriate for one field item.
   *
   * @param \Drupal\Core\Field\FieldItemInterface $item
   *   One field item.
   *
   * @return string
   *   The textual output generated.
   */
  protected function viewValue(FieldItemInterface $item) {
    $values = $item
      ->toArray();
    $display = $values['value'];
    return $display;
  }

}

Classes

Name	Description
TweetHTMLFormatterType	Plugin implementation of the 'user_mentions_formatter_type' formatter.