protected function FlippingBookLinkFormatter::buildUrl in Flipping Book 8

1 call to FlippingBookLinkFormatter::buildUrl()

FlippingBookLinkFormatter::viewElements in src/Plugin/Field/FieldFormatter/FlippingBookLinkFormatter.php

Builds a renderable array for a field value.

File

src/Plugin/Field/FieldFormatter/FlippingBookLinkFormatter.php, line 98

Class

FlippingBookLinkFormatter

Plugin implementation of the 'flipping_book_link_formatter' formatter.

Namespace

Drupal\flipping_book\Plugin\Field\FieldFormatter

Code

protected function buildUrl(FileItem $item) {
  $flipping_book = $item
    ->getRoot()
    ->getValue();

  /** @var Url $url */
  $url = \Drupal::service('flipping_book')
    ->buildFlippingBookUrl($flipping_book);
  $settings = $this
    ->getSettings();
  $options = $url
    ->getOptions();

  // Add optional 'rel' attribute to link options.
  if (!empty($settings['rel'])) {
    $options['attributes']['rel'] = $settings['rel'];
  }

  // Add optional 'target' attribute to link options.
  if (!empty($settings['target'])) {
    $options['attributes']['target'] = $settings['target'];
  }
  $url
    ->setOptions($options);
  return $url;
}