class InstantArticleRssContentEntityNormalizer in Facebook Instant Articles 3.x

Extends the content entity normalizer that ships with the base module.

Supports the wrapping RSS scaffolding for outputting an RSS feed.

Hierarchy

• class \Drupal\serialization\Normalizer\NormalizerBase implements \Symfony\Component\Serializer\SerializerAwareInterface, CacheableNormalizerInterface uses \Symfony\Component\Serializer\SerializerAwareTrait
  • class \Drupal\fb_instant_articles\Normalizer\InstantArticleRssContentEntityNormalizer uses EntityHelperTrait

1 file declares its use of InstantArticleRssContentEntityNormalizer

InstantArticleRssContentEntityNormalizerTest.php in tests/src/Unit/InstantArticleRssContentEntityNormalizerTest.php

1 string reference to 'InstantArticleRssContentEntityNormalizer'

fb_instant_articles.services.yml in ./fb_instant_articles.services.yml

fb_instant_articles.services.yml

1 service uses InstantArticleRssContentEntityNormalizer

serializer.fb_instant_articles.fbia_rss.content_entity in ./fb_instant_articles.services.yml

Drupal\fb_instant_articles\Normalizer\InstantArticleRssContentEntityNormalizer

File

src/Normalizer/InstantArticleRssContentEntityNormalizer.php, line 13

Namespace

Drupal\fb_instant_articles\Normalizer

class InstantArticleRssContentEntityNormalizer extends NormalizerBase {
  use EntityHelperTrait;

  /**
   * {@inheritdoc}
   */
  protected $supportedInterfaceOrClass = 'Drupal\\Core\\Entity\\ContentEntityInterface';

  /**
   * {@inheritdoc}
   */
  protected $format = 'fbia_rss';

  /**
   * ContentEntityNormalizer constructor.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config
   *   Config factory service.
   */
  public function __construct(ConfigFactoryInterface $config) {
    $this->config = $config
      ->get('fb_instant_articles.settings');
  }

  /**
   * {@inheritdoc}
   */
  public function normalize($data, $format = NULL, array $context = []) {

    /** @var \Drupal\Core\Entity\ContentEntityInterface $data */
    $normalized = [
      'title' => $data
        ->label(),
      'link' => $this
        ->entityCanonicalUrl($data),
      'guid' => $data
        ->uuid(),
      'content:encoded' => $this->serializer
        ->normalize($data, 'fbia', $context),
    ];

    // Add author if applicable.
    if ($author = $this
      ->entityAuthor($data)) {
      $normalized['author'] = $author;
    }

    // Add created date if applicable.
    if ($created = $this
      ->entityCreatedTime($data)) {
      $normalized['created'] = $created
        ->format('c');
    }

    // Add changed date if applicable.
    if ($changed = $this
      ->entityChangedTime($data)) {
      $normalized['modified'] = $changed
        ->format('c');
    }
    return $normalized;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CacheableNormalizerInterface::SERIALIZATION_CONTEXT_CACHEABILITY		constant	Name of key for bubbling cacheability metadata via serialization context.
EntityHelperTrait::$config	protected	property	Instant articles config.
EntityHelperTrait::config	protected	function	Convenience method for getting the right config object.
EntityHelperTrait::entityAuthor	protected	function	Helper function to pull the author name out of an entity.
EntityHelperTrait::entityCanonicalUrl	public	function	Helper function to compute the canonical URL for a given entity.
EntityHelperTrait::entityChangedTime	protected	function	Helper function to get the changed time of the given entity if applicable.
EntityHelperTrait::entityCreatedTime	protected	function	Helper function to get the created time of the given entity if applicable.
InstantArticleRssContentEntityNormalizer::$format	protected	property	List of formats which supports (de-)normalization. Overrides NormalizerBase::$format
InstantArticleRssContentEntityNormalizer::$supportedInterfaceOrClass	protected	property	The interface or class that this Normalizer supports. Overrides NormalizerBase::$supportedInterfaceOrClass
InstantArticleRssContentEntityNormalizer::normalize	public	function
InstantArticleRssContentEntityNormalizer::__construct	public	function	ContentEntityNormalizer constructor.
NormalizerBase::addCacheableDependency	protected	function	Adds cacheability if applicable.
NormalizerBase::checkFormat	protected	function	Checks if the provided format is supported by this normalizer.	1
NormalizerBase::supportsDenormalization	public	function	Implements \Symfony\Component\Serializer\Normalizer\DenormalizerInterface::supportsDenormalization()	1
NormalizerBase::supportsNormalization	public	function		1