protected function ContextHandlerTrait::assertMetadata in Rules 8.3

Asserts additional metadata.

Parameters

\Drupal\Core\Plugin\ContextAwarePluginInterface $plugin: The context aware plugin.

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

2 calls to ContextHandlerTrait::assertMetadata()

ActionExpression::prepareExecutionMetadataState in src/Plugin/RulesExpression/ActionExpression.php

Prepares the execution metadata state by adding metadata to it.

ConditionExpression::prepareExecutionMetadataState in src/Plugin/RulesExpression/ConditionExpression.php

Prepares the execution metadata state by adding metadata to it.

File

src/Context/ContextHandlerTrait.php, line 261

Class

ContextHandlerTrait

Provides methods for handling context based on the plugin configuration.

Namespace

Drupal\rules\Context

Code

protected function assertMetadata(CoreContextAwarePluginInterface $plugin, ExecutionMetadataStateInterface $metadata_state) {

  // If the plugin does not implement the Rules-enhanced interface, skip this.
  if (!$plugin instanceof ContextAwarePluginInterface) {
    return;
  }
  $changed_definitions = $plugin
    ->assertMetadata($this
    ->getSelectedData($metadata_state));

  // Reverse the mapping and apply the changes.
  foreach ($changed_definitions as $context_name => $definition) {
    $selector = $this->configuration['context_mapping'][$context_name];

    // @todo Deal with selectors matching not a context name.
    if (strpos($selector, '.') === FALSE) {
      $metadata_state
        ->setDataDefinition($selector, $definition);
    }
  }
}