80, 'rel' => '', 'target' => '', ] + parent::defaultSettings(); } /** * {@inheritdoc} * * @phpstan-param \Drupal\Core\Field\FieldItemListInterface<\Drupal\link\LinkItemInterface> $items */ public function viewElements(FieldItemListInterface $items, $langcode) { $element = []; $entity = $items->getEntity(); $settings = $this->getSettings(); foreach ($items as $delta => $item) { // By default use the full URL as the link text. $url = $this->buildUrl($item); $link_title = $url->toString(); // If the link text field value is available, use it for the text. if (empty($settings['url_only']) && !empty($item->title)) { // Unsanitized token replacement here because the entire link title // gets auto-escaped during link generation in // \Drupal\Core\Utility\LinkGenerator::generate(). $link_title = \Drupal::token()->replace($item->title, [$entity->getEntityTypeId() => $entity], ['clear' => TRUE]); } // The link_separate formatter has two titles; the link text (as in the // field values) and the URL itself. If there is no link text value, // $link_title defaults to the URL, so it needs to be unset. // The URL version may need to be trimmed as well. if (empty($item->title)) { $link_title = NULL; } $url_title = $url->toString(); if (!empty($settings['trim_length'])) { $link_title = $link_title !== NULL ? Unicode::truncate($link_title, $settings['trim_length'], FALSE, TRUE) : NULL; $url_title = Unicode::truncate($url_title, $settings['trim_length'], FALSE, TRUE); } $element[$delta] = [ '#theme' => 'link_formatter_link_separate', '#title' => $link_title, '#url_title' => $url_title, '#url' => $url, ]; if (!empty($item->_attributes)) { // Set our attributes on the element that is being built. $url->setOption('attributes', $item->_attributes); // Unset field item attributes since they have been included in the // formatter output and should not be rendered in the field template. unset($item->_attributes); } } return $element; } }