Executes the component with the previously set context.

Return value

mixed[] The array of provided context values, keyed by context name.

Throws

\Drupal\rules\Exception\EvaluationException Thrown if the Rules expression triggers errors during execution.

1 call to RulesComponent::execute()

RulesComponent::executeWithArguments in src/Engine/RulesComponent.php

Executes the component with the given values.

File

src/Engine/RulesComponent.php, line 235

Class

RulesComponent

Handles executable Rules components.

Namespace

Drupal\rules\Engine

Code

public function execute() {
    // @todo Use injection for the service.
    $rulesDebugLogger = \Drupal::service('logger.channel.rules_debug');
    $rulesDebugLogger->info('RulesComponent: Rule %label fires.', [
        '%label' => $this->expression
            ->getLabel(),
        'element' => $this->expression,
        'scope' => TRUE,
    ]);
    $this->expression
        ->executeWithState($this->state);
    $rulesDebugLogger->info('RulesComponent: Rule %label has fired.', [
        '%label' => $this->expression
            ->getLabel(),
        'element' => $this->expression,
        'scope' => FALSE,
    ]);
    $this->state
        ->autoSave();
    $result = [];
    foreach ($this->providedContext as $name) {
        $result[$name] = $this->state
            ->getVariableValue($name);
    }
    return $result;
}