protected function ContextHandlerTrait::getSelectedData in Rules 8.3

Gets definitions of all selected data at configuration time.

Parameters

\Drupal\rules\Context\ExecutionMetadataStateInterface $metadata_state: The metadata state.

Return value

\Drupal\Core\TypedData\DataDefinitionInterface[] An array of data definitions for context that is mapped using a data selector, keyed by context name.

2 calls to ContextHandlerTrait::getSelectedData()

ContextHandlerTrait::assertMetadata in src/Context/ContextHandlerTrait.php

Asserts additional metadata.

ContextHandlerTrait::prepareContextWithMetadata in src/Context/ContextHandlerTrait.php

Prepares plugin context based upon the set context configuration.

File

src/Context/ContextHandlerTrait.php, line 154

Class

ContextHandlerTrait

Provides methods for handling context based on the plugin configuration.

Namespace

Drupal\rules\Context

Code

protected function getSelectedData(ExecutionMetadataStateInterface $metadata_state) {
  $selected_data = [];

  // Collected the definitions of selected data for refining context
  // definitions.
  if (isset($this->configuration['context_mapping'])) {

    // If no state is available, we need to fetch at least the definitions of
    // selected data for refining context.
    foreach ($this->configuration['context_mapping'] as $name => $selector) {
      try {
        $selected_data[$name] = $this
          ->getMappedDefinition($name, $metadata_state);
      } catch (IntegrityException $e) {

        // Ignore invalid data selectors here, such that context gets refined
        // as far as possible still and can be respected by the UI when fixing
        // broken selectors.
      }
    }
  }
  return $selected_data;
}