public function RelationFeedsProcessor::getMappingTargets in Relation 7

File

relation_feeds/RelationFeedsProcessor.inc, line 279

Class definition of RelationFeedsProcessor.

Class

RelationFeedsProcessor

Creates relations from feed items.

Code

public function getMappingTargets() {
  $targets = parent::getMappingTargets();
  $targets['rid'] = array(
    'name' => t('Relation ID'),
    'description' => t('The rid of the relation. NOTE: use this feature with care, relation ids are usually assigned by Drupal.'),
    'optional_unique' => TRUE,
  );
  $targets['uid'] = array(
    'name' => t('User ID'),
    'description' => t('The Drupal user ID of the relation author.'),
  );
  $targets['created'] = array(
    'name' => t('Published date'),
    'description' => t('The UNIX time when a relation has been published.'),
  );
  $type = $this
    ->getTypeInfo();
  if ($type->directional) {
    $endpoint_types = array(
      'source_bundles' => t('Source'),
      'target_bundles' => t('Target'),
    );
  }
  else {
    $endpoint_types = array(
      'source_bundles' => t('Endpoint'),
    );
  }
  foreach ($endpoint_types as $endpoint_type => $endpoint_label) {
    foreach ($type->{$endpoint_type} as $endpoint) {
      $endpoint = explode(':', $endpoint);
      $entity = entity_get_info($endpoint[0]);
      $bundle_label = $endpoint[1] == '*' ? t('any type') : $entity['bundles'][$endpoint[1]]['label'];
      $targets[$endpoint_type . ':' . $endpoint[0] . ':' . $endpoint[1] . ':guid'] = array(
        'name' => t('@type @entity of @bundle: Feeds GUID', array(
          '@type' => $endpoint_label,
          '@entity' => $entity['label'],
          '@bundle' => $bundle_label,
        )),
        'description' => t('The GUID of the entity if it was already imported via feeds.'),
      );
      $targets[$endpoint_type . ':' . $endpoint[0] . ':' . $endpoint[1] . ':entity_id'] = array(
        'name' => t('@type @entity of @bundle: Entity ID', array(
          '@type' => $endpoint_label,
          '@entity' => $entity['label'],
          '@bundle' => $bundle_label,
        )),
        'description' => t('The ID of the entity as it exists in Drupal.'),
      );
    }
  }

  // If the target content type is a Feed relation, expose its source field.
  if ($id = feeds_get_importer_id($this->config['bundle'])) {
    $name = feeds_importer($id)->config['name'];
    $targets['feeds_source'] = array(
      'name' => t('Feed source'),
      'description' => t('The content type created by this processor is a Feed relation, it represents a source itself. Depending on the fetcher selected on the importer "@importer", this field is expected to be for example a URL or a path to a file.', array(
        '@importer' => $name,
      )),
      'optional_unique' => TRUE,
    );
  }

  // Let other modules expose mapping targets.
  self::loadMappers();
  $entity_type = $this
    ->entityType();
  $bundle = $this
    ->bundle();
  drupal_alter('feeds_processor_targets', $targets, $entity_type, $bundle);
  return $targets;
}