class FieldItemListProcessor in Content Synchronizer 8

Plugin implementation For the type processor .

Plugin annotation

@TypeProcessor(
  id = "content_synchronzer_field_item_list_type_processor",
  fieldType = "Drupal\Core\Field\FieldItemList"
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\content_synchronizer\Processors\Type\TypeProcessorBase implements TypeProcessorInterface
      • class \Drupal\content_synchronizer\Plugin\content_synchronizer\type_processor\FieldItemListProcessor

File

src/Plugin/content_synchronizer/type_processor/FieldItemListProcessor.php, line 19

Namespace

Drupal\content_synchronizer\Plugin\content_synchronizer\type_processor

class FieldItemListProcessor extends TypeProcessorBase {

  /**
   * {@inheritdoc}
   */
  public function getExportedData(TypedData $propertyData) {
    $data = [];
    foreach ($propertyData as $order => $value) {
      $data[] = $value
        ->getValue();
    }
    $this
      ->exportIncludedImages($data);
    return $data;
  }

  /**
   * Add all the included image in the data.
   *
   * @param $data
   *   The item data.
   */
  protected function exportIncludedImages(&$data) {
    foreach ($data as &$item) {
      foreach ($item as $key => $value) {
        preg_match_all('@src="([^"]+)"@', $value, $match);
        $src = array_pop($match);
        if (!empty($src)) {
          foreach ($src as $image) {
            $this
              ->exportImage($image, $item, $key, $value);
          }
        }
      }
    }
  }

  /**
   * Add the included image in the export.
   *
   * @param string $image
   *   The image src.
   * @param array $data
   *   The item data.
   * @param string $key
   *   The item key.
   * @param mixed $value
   *   The item value.
   */
  protected function exportImage($image, &$data, $key, $value) {
    $fileNameData = explode('/files/', urldecode($image));
    $fileName = end($fileNameData);

    /** @var \Drupal\file\Entity\File $file */
    $file = \Drupal::entityQuery('file')
      ->condition('uri', '%://' . $fileName, 'LIKE')
      ->execute();
    if ($file = File::load(reset($file))) {
      $plugin = $this->pluginManager
        ->getInstanceByEntityType($file
        ->getEntityTypeId());
      if ($fileGid = $plugin
        ->export($file)) {
        $data[$key] = str_replace($file
          ->uuid(), $fileGid, $data[$key]);
        $data['included_images'] = $fileGid;
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function initImportedEntity(Entity $entityToImport, $propertyId, array $data) {
    if (array_key_exists($propertyId, $data)) {
      foreach ($data[$propertyId] as $item) {
        if (array_key_exists('included_images', $item)) {
          $this
            ->importIncludedImage($item['included_images'], $item);
        }
      }
      $entityToImport
        ->set($propertyId, $data[$propertyId]);
    }
  }

  /**
   * Import the included files.
   *
   * @param string $fileGID
   *   The file export gid.
   */
  protected function importIncludedImage($fileGID, &$item) {
    if ($entityData = ImportProcessor::getCurrentImportProcessor()
      ->getImport()
      ->getEntityDataFromGid($fileGID)) {

      // import the file.
      $plugin = $this->pluginManager
        ->getInstanceByEntityType($this->referenceManager
        ->getEntityTypeFromGid($fileGID));
      $file = $plugin
        ->import($entityData);

      // set the file uuid in the data value.
      unset($item['included_images']);
      foreach ($item as $key => $value) {
        $item[$key] = str_replace($fileGID, $file
          ->uuid(), $value);
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
FieldItemListProcessor::exportImage	protected	function	Add the included image in the export.
FieldItemListProcessor::exportIncludedImages	protected	function	Add all the included image in the data.
FieldItemListProcessor::getExportedData	public	function	Get the data to export. Overrides TypeProcessorBase::getExportedData
FieldItemListProcessor::importIncludedImage	protected	function	Import the included files.
FieldItemListProcessor::initImportedEntity	public	function	Init the $propertyId value in the entity to import. Overrides TypeProcessorBase::initImportedEntity
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
TypeProcessorBase::$pluginManager	protected	property	The entity processor plugin manager.
TypeProcessorBase::$referenceManager	protected	property	The global reference manager service.
TypeProcessorBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct	1