public function Index::getPropertyDefinitions in Search API 8

Retrieves the properties of one of this index's datasources.

Parameters

string|null $datasource_id: The ID of the datasource for which the properties should be retrieved. Or NULL to retrieve all datasource-independent properties.

Return value

\Drupal\Core\TypedData\DataDefinitionInterface[] The properties belonging to the given datasource that are available in this index, keyed by their property names (not the complete field IDs).

Throws

\Drupal\search_api\SearchApiException Thrown if the specified datasource isn't enabled for this index, or couldn't be loaded.

Overrides IndexInterface::getPropertyDefinitions

1 call to Index::getPropertyDefinitions()

Index::preSave in src/Entity/Index.php

Acts on an entity before the presave hook is invoked.

File

src/Entity/Index.php, line 832

Class

Index

Defines the search index configuration entity.

Namespace

Drupal\search_api\Entity

Code

public function getPropertyDefinitions($datasource_id) {
  if (!isset($this->properties[$datasource_id])) {
    if (isset($datasource_id)) {
      $datasource = $this
        ->getDatasource($datasource_id);
      $properties = $datasource
        ->getPropertyDefinitions();
    }
    else {
      $datasource = NULL;
      $properties = [];
    }
    foreach ($this
      ->getProcessorsByStage(ProcessorInterface::STAGE_ADD_PROPERTIES) as $processor) {
      $properties += $processor
        ->getPropertyDefinitions($datasource);
    }
    $this->properties[$datasource_id] = $properties;
  }
  return $this->properties[$datasource_id];
}