ImageNormalizerValue.php in Consumer Image Styles 8

Namespace

Drupal\consumer_image_styles\Normalizer\Value

File

src/Normalizer/Value/ImageNormalizerValue.php

<?php

namespace Drupal\consumer_image_styles\Normalizer\Value;

use Drupal\Core\Cache\RefinableCacheableDependencyInterface;
use Drupal\Core\Cache\RefinableCacheableDependencyTrait;
use Drupal\jsonapi\Normalizer\Value\EntityNormalizerValue;
use Drupal\jsonapi\Normalizer\Value\ValueExtractorInterface;
class ImageNormalizerValue implements ValueExtractorInterface, RefinableCacheableDependencyInterface {
  use RefinableCacheableDependencyTrait;

  /**
   * @var \Drupal\jsonapi\Normalizer\Value\EntityNormalizerValue
   */
  protected $subject;

  /**
   * The values.
   *
   * @param array
   */
  protected $variants;

  /**
   * ImageNormalizerValue constructor.
   */
  public function __construct(ValueExtractorInterface $variants, EntityNormalizerValue $subject) {
    $this->subject = $subject;
    $this->variants = $variants;
    $this
      ->addCacheableDependency($variants);
  }

  /**
   * {@inheritdoc}
   */
  public function rasterizeValue() {
    $rasterized = $this->subject
      ->rasterizeValue();
    $derivatives = $this->variants
      ->rasterizeValue();
    if (empty($derivatives)) {
      return $rasterized;
    }
    $rasterized['meta'] = empty($rasterized['meta']) ? [] : $rasterized['meta'];
    $rasterized['meta']['derivatives'] = $derivatives;
    return $rasterized;
  }

  /**
   * {@inheritdoc}
   */
  public function rasterizeIncludes() {
    return $this->subject
      ->rasterizeIncludes();
  }

  /**
   * Gets the values.
   *
   * @return mixed
   *   The values.
   */
  public function getValues() {
    return $this->subject
      ->getValues();
  }

  /**
   * Gets a flattened list of includes in all the chain.
   *
   * @return \Drupal\jsonapi\Normalizer\Value\EntityNormalizerValue[]
   *   The array of included relationships.
   */
  public function getIncludes() {
    return $this->subject
      ->getIncludes();
  }

}

Classes

Name	Description
ImageNormalizerValue