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class MediaEntityGeneratorTaxonomyD7 in Migrate File Entities to Media Entities 8

Returns bare-bones information about every available file entity.

Plugin annotation


@MigrateSource(
  id = "media_entity_generator_d7_taxonomy",
  source_module = "file",
)

Hierarchy

Expanded class hierarchy of MediaEntityGeneratorTaxonomyD7

File

src/Plugin/migrate/source/MediaEntityGeneratorTaxonomyD7.php, line 24

Namespace

Drupal\migrate_file_to_media\Plugin\migrate\source
View source 
class MediaEntityGeneratorTaxonomyD7 extends Term implements ContainerFactoryPluginInterface {

  /**
   * @var array
   */
  protected $sourceFields = [];

  /**
   * @var \Drupal\Core\Entity\EntityFieldManagerInterface
   */
  private $entityFieldManager;

  /**
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  private $entityTypeManager;

  /**
   * @var \Drupal\Core\Database\Connection
   */
  private $connection;

  /**
   * @var \Drupal\Core\Entity\Query\QueryFactory
   */
  private $entityQuery;

  /**
   * MediaEntityGenerator constructor.
   *
   * @param array $configuration
   * @param $plugin_id
   * @param $plugin_definition
   * @param \Drupal\migrate\Plugin\MigrationInterface $migration
   * @param \Drupal\Core\Entity\EntityFieldManagerInterface $entity_field_manager
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   * @param \Drupal\Core\Database\Connection $connection
   *
   * @throws \Drupal\migrate\MigrateException
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration, EntityFieldManagerInterface $entity_field_manager, EntityTypeManagerInterface $entity_type_manager, Connection $connection, StateInterface $state, EntityManagerInterface $entity_manager, ModuleHandlerInterface $module_handler) {
    parent::__construct($configuration, $plugin_id, $plugin_definition, $migration, $state, $entity_manager, $module_handler);
    $this->entityFieldManager = $entity_field_manager;
    $this->entityTypeManager = $entity_type_manager;
    $this->connection = $connection;

    // Do not Join tables.
    $this->configuration['ignore_map'] = TRUE;
    foreach ($this->configuration['field_names'] as $name) {
      $this->sourceFields[$name] = $name;
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration = NULL) {
    return new static($configuration, $plugin_id, $plugin_definition, $migration, $container
      ->get('entity_field.manager'), $container
      ->get('entity_type.manager'), $container
      ->get('database'), $container
      ->get('entity_type.manager'), $container
      ->get('state'), $container
      ->get('entity.manager'), $container
      ->get('module_handler'));
  }

  /**
   *
   */
  public function count($refresh = FALSE) {
    return $this
      ->initializeIterator()
      ->count();
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    return [
      'target_id' => [
        'type' => 'integer',
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  protected function initializeIterator() {
    $query_files = $this
      ->select('file_managed', 'f')
      ->fields('f')
      ->condition('uri', 'temporary://%', 'NOT LIKE')
      ->orderBy('f.timestamp');
    $all_files = $query_files
      ->execute()
      ->fetchAllAssoc('fid');
    $files_found = [];
    foreach ($this->sourceFields as $name => $source_field) {
      $parent_iterator = parent::initializeIterator();
      foreach ($parent_iterator as $entity) {
        $id = $entity['tid'];
        $field_value = $this
          ->getFieldValues($this->configuration['entity_type'], $name, $id);
        foreach ($field_value as $reference) {

          // Support remote file urls.
          $file_url = $all_files[$reference['fid']]['uri'];
          if (!empty($this->configuration['d7_file_url'])) {
            $file_url = str_replace('public://', '', $file_url);
            $file_path = rawurlencode($file_url);
            $file_url = $this->configuration['d7_file_url'] . $file_path;
          }
          if (!empty($all_files[$reference['fid']]['uri'])) {
            $files_found[] = [
              'tid' => $entity['tid'],
              'target_id' => $reference['fid'],
              'alt' => isset($reference['alt']) ? $reference['alt'] : NULL,
              'title' => isset($reference['title']) ? $reference['title'] : NULL,
              'display' => isset($reference['display']) ? $reference['display'] : NULL,
              'description' => isset($reference['description']) ? $reference['description'] : NULL,
              'langcode' => $this->configuration['langcode'],
              'entity' => $entity,
              'file_name' => $all_files[$reference['fid']]['filename'],
              'file_path' => $file_url,
            ];
          }
        }
      }
    }
    return new \ArrayIterator($files_found);
  }

}

Members

Namesort descending 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
DependencyTrait::$dependencies protected property The object's dependencies.
DependencyTrait::addDependencies protected function Adds multiple dependencies.
DependencyTrait::addDependency protected function Adds a dependency.
DeprecatedServicePropertyTrait::__get public function Allows to access deprecated/removed properties.
DrupalSqlBase::$deprecatedProperties protected property 1
DrupalSqlBase::$requirements protected property If the source provider is missing.
DrupalSqlBase::$systemData protected property The contents of the system table.
DrupalSqlBase::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies 1
DrupalSqlBase::checkRequirements public function Checks if requirements for this plugin are OK. Overrides SqlBase::checkRequirements 2
DrupalSqlBase::getModuleSchemaVersion protected function Retrieves a module schema_version from the source Drupal database.
DrupalSqlBase::getSystemData public function Retrieves all system data information from the source Drupal database.
DrupalSqlBase::moduleExists protected function Checks if a given module is enabled in the source Drupal database.
DrupalSqlBase::variableGet protected function Reads a variable from a source Drupal database.
FieldableEntity::getEntityTranslationSourceLanguage protected function Gets an entity source language from the 'entity_translation' table.
FieldableEntity::getFields protected function Returns all non-deleted field instances attached to a specific entity type.
FieldableEntity::getFieldValues protected function Retrieves field values for a single field of a single entity.
FieldableEntity::isEntityTranslatable protected function Checks if an entity type uses Entity Translation.
MediaEntityGeneratorTaxonomyD7::$connection private property
MediaEntityGeneratorTaxonomyD7::$entityFieldManager private property
MediaEntityGeneratorTaxonomyD7::$entityQuery private property
MediaEntityGeneratorTaxonomyD7::$entityTypeManager private property Overrides DrupalSqlBase::$entityTypeManager
MediaEntityGeneratorTaxonomyD7::$sourceFields protected property
MediaEntityGeneratorTaxonomyD7::count public function Gets the source count. Overrides SqlBase::count
MediaEntityGeneratorTaxonomyD7::create public static function Creates an instance of the plugin. Overrides DrupalSqlBase::create
MediaEntityGeneratorTaxonomyD7::getIds public function Defines the source fields uniquely identifying a source row. Overrides Term::getIds
MediaEntityGeneratorTaxonomyD7::initializeIterator protected function Initializes the iterator with the source data. Overrides SqlBase::initializeIterator
MediaEntityGeneratorTaxonomyD7::__construct public function MediaEntityGenerator constructor. Overrides DrupalSqlBase::__construct
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.
SourcePluginBase::$cache protected property The backend cache.
SourcePluginBase::$cacheCounts protected property Whether this instance should cache the source count. 1
SourcePluginBase::$cacheKey protected property Key to use for caching counts.
SourcePluginBase::$currentRow protected property The current row from the query.
SourcePluginBase::$currentSourceIds protected property The primary key of the current row.
SourcePluginBase::$highWaterProperty protected property Information on the property used as the high-water mark.
SourcePluginBase::$highWaterStorage protected property The key-value storage for the high-water value.
SourcePluginBase::$idMap protected property The migration ID map.
SourcePluginBase::$iterator protected property The iterator to iterate over the source rows.
SourcePluginBase::$mapRowAdded protected property Flags whether source plugin will read the map row and add to data row.
SourcePluginBase::$migration protected property The entity migration object.
SourcePluginBase::$moduleHandler protected property The module handler service. 2
SourcePluginBase::$originalHighWater protected property The high water mark at the beginning of the import operation.
SourcePluginBase::$skipCount protected property Whether this instance should not attempt to count the source. 1
SourcePluginBase::$trackChanges protected property Flags whether to track changes to incoming data. 1
SourcePluginBase::aboveHighwater protected function Check if the incoming data is newer than what we've previously imported.
SourcePluginBase::current public function
SourcePluginBase::doCount protected function Gets the source count checking if the source is countable or using the iterator_count function. 1
SourcePluginBase::getCache protected function Gets the cache object.
SourcePluginBase::getCurrentIds public function Gets the currentSourceIds data member.
SourcePluginBase::getHighWater protected function The current value of the high water mark.
SourcePluginBase::getHighWaterField protected function Get the name of the field used as the high watermark.
SourcePluginBase::getHighWaterProperty protected function Get information on the property used as the high watermark.
SourcePluginBase::getHighWaterStorage protected function Get the high water storage object. 1
SourcePluginBase::getIterator protected function Returns the iterator that will yield the row arrays to be processed.
SourcePluginBase::getModuleHandler protected function Gets the module handler.
SourcePluginBase::getSourceModule public function Gets the source module providing the source data. Overrides MigrateSourceInterface::getSourceModule
SourcePluginBase::key public function Gets the iterator key.
SourcePluginBase::next public function The migration iterates over rows returned by the source plugin. This method determines the next row which will be processed and imported into the system.
SourcePluginBase::postRollback public function Performs post-rollback tasks. Overrides RollbackAwareInterface::postRollback
SourcePluginBase::preRollback public function Performs pre-rollback tasks. Overrides RollbackAwareInterface::preRollback
SourcePluginBase::rewind public function Rewinds the iterator.
SourcePluginBase::rowChanged protected function Checks if the incoming row has changed since our last import.
SourcePluginBase::saveHighWater protected function Save the new high water mark.
SourcePluginBase::valid public function Checks whether the iterator is currently valid.
SqlBase::$batch protected property The count of the number of batches run.
SqlBase::$batchSize protected property Number of records to fetch from the database during each batch.
SqlBase::$database protected property The database object. 1
SqlBase::$query protected property The query string.
SqlBase::$state protected property State service for retrieving database info.
SqlBase::fetchNextBatch protected function Prepares query for the next set of data from the source database.
SqlBase::fetchNextRow protected function Position the iterator to the following row. Overrides SourcePluginBase::fetchNextRow
SqlBase::getDatabase public function Gets the database connection object. 2
SqlBase::mapJoinable protected function Checks if we can join against the map table. 1
SqlBase::prepareQuery protected function Adds tags and metadata to the query.
SqlBase::select protected function Wrapper for database select.
SqlBase::setUpDatabase protected function Gets a connection to the referenced database.
SqlBase::__toString public function Prints the query string when the object is used as a string. Overrides MigrateSourceInterface::__toString
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.
Term::fields public function Returns available fields on the source. Overrides MigrateSourceInterface::fields
Term::prepareRow public function Adds additional data to the row. Overrides SourcePluginBase::prepareRow
Term::query public function Overrides SqlBase::query