StaticTrustedCallbackHelper.php

<?php

namespace Drupal\Core\Security;


/**
 * Defines a class for performing trusted callbacks in a static context.
 */
class StaticTrustedCallbackHelper {
    use DoTrustedCallbackTrait;
    
    /**
     * Performs a callback.
     *
     * @param callable $callback
     *   The callback to call. Note that callbacks which are objects and use the
     *   magic method __invoke() are not supported.
     * @param array $args
     *   The arguments to pass the callback.
     * @param string $message
     *   The error message if the callback is not trusted. If the message contains
     *   "%s" it will be replaced in with the resolved callback.
     * @param string $error_type
     *   (optional) The type of error to trigger. One of:
     *   - TrustedCallbackInterface::THROW_EXCEPTION
     *   - TrustedCallbackInterface::TRIGGER_WARNING
     *   - TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION
     *   Defaults to TrustedCallbackInterface::THROW_EXCEPTION.
     * @param string $extra_trusted_interface
     *   (optional) An additional interface that if implemented by the callback
     *   object means any public methods on that object are trusted.
     *
     * @return mixed
     *   The callback's return value.
     *
     * @throws \Drupal\Core\Security\UntrustedCallbackException
     *   Exception thrown if the callback is not trusted and $error_type equals
     *   TrustedCallbackInterface::THROW_EXCEPTION.
     *
     * @see \Drupal\Core\Security\TrustedCallbackInterface
     * @see \Drupal\Core\Security\DoTrustedCallbackTrait::doTrustedCallback()
     */
    public static function callback(callable $callback, array $args, string $message, $error_type = TrustedCallbackInterface::THROW_EXCEPTION, $extra_trusted_interface = NULL) {
        return (new static())->doTrustedCallback($callback, $args, $message, $error_type, $extra_trusted_interface);
    }

}