public function BlazyFormatterBlazy::buildElements in Blazy 8.2

Same name and namespace in other branches

1. 7 src/Plugin/Field/FieldFormatter/BlazyFormatterBlazy.php \Drupal\blazy\Plugin\Field\FieldFormatter\BlazyFormatterBlazy::buildElements()

Build the Blazy elements.

File

src/Plugin/Field/FieldFormatter/BlazyFormatterBlazy.php, line 33

Class

BlazyFormatterBlazy

Plugin implementation of the `Blazy File` or `Blazy Image` for Blazy only.

Namespace

Drupal\blazy\Plugin\Field\FieldFormatter

Code

public function buildElements(array &$build, $files) {
  $settings = $build['settings'];
  foreach ($files as $delta => $file) {

    /** @var Drupal\image\Plugin\Field\FieldType\ImageItem $item */
    $item = $file->_referringItem;
    $box = [];
    $settings['delta'] = $delta;
    $settings['file_tags'] = $file
      ->getCacheTags();
    $settings['type'] = 'image';
    $settings['uri'] = $file
      ->getFileUri();
    $box['item'] = $item;
    $box['settings'] = $settings;

    // Build individual element.
    $this
      ->buildElement($box, $file);

    // Build caption if so configured.
    if (!empty($settings['caption'])) {
      foreach ($settings['caption'] as $caption) {
        if ($caption_content = $box['item']->{$caption}) {
          $box['captions'][$caption] = [
            '#markup' => Xss::filterAdmin($caption_content),
          ];
        }
      }
    }

    // Image with grid, responsive image, lazyLoad, and lightbox supports.
    $build[$delta] = $this->formatter
      ->getBlazy($box);
    unset($box);
  }
}