ToolbarItemConstraintValidator.php in Drupal 10
File
core/modules/ckeditor5/src/Plugin/Validation/Constraint/ToolbarItemConstraintValidator.php
View source
<?php
declare (strict_types=1);
namespace Drupal\ckeditor5\Plugin\Validation\Constraint;
use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
class ToolbarItemConstraintValidator extends ConstraintValidator implements ContainerInjectionInterface {
use PluginManagerDependentValidatorTrait;
public function validate($toolbar_item, Constraint $constraint) {
if (!$constraint instanceof ToolbarItemConstraint) {
throw new UnexpectedTypeException($constraint, __NAMESPACE__ . '\\ToolbarItem');
}
if ($toolbar_item === NULL) {
return;
}
if (!static::isValidToolbarItem($toolbar_item)) {
$this->context
->buildViolation($constraint->message)
->setParameter('%toolbar_item', $toolbar_item)
->setInvalidValue($toolbar_item)
->addViolation();
}
}
protected function isValidToolbarItem(string $toolbar_item) : bool {
if ($toolbar_item === '|') {
return TRUE;
}
if ($toolbar_item === '-') {
return TRUE;
}
$available_toolbar_items = array_keys($this->pluginManager
->getToolbarItems());
return in_array($toolbar_item, $available_toolbar_items, TRUE);
}
}