class FileSizeLimitConstraintValidator
Same name in other branches
- 11.x core/modules/file/src/Plugin/Validation/Constraint/FileSizeLimitConstraintValidator.php \Drupal\file\Plugin\Validation\Constraint\FileSizeLimitConstraintValidator
Validates the FileSizeLimitConstraint.
Hierarchy
- class \Drupal\file\Plugin\Validation\Constraint\BaseFileConstraintValidator extends \Symfony\Component\Validator\ConstraintValidator
- class \Drupal\file\Plugin\Validation\Constraint\FileSizeLimitConstraintValidator extends \Drupal\file\Plugin\Validation\Constraint\BaseFileConstraintValidator implements \Drupal\Core\DependencyInjection\ContainerInjectionInterface
Expanded class hierarchy of FileSizeLimitConstraintValidator
File
-
core/
modules/ file/ src/ Plugin/ Validation/ Constraint/ FileSizeLimitConstraintValidator.php, line 16
Namespace
Drupal\file\Plugin\Validation\ConstraintView source
class FileSizeLimitConstraintValidator extends BaseFileConstraintValidator implements ContainerInjectionInterface {
/**
* Creates a new FileSizeConstraintValidator.
*
* @param \Drupal\Core\Session\AccountInterface $currentUser
* The current user.
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
* The entity type manager.
*/
public function __construct(AccountInterface $currentUser, EntityTypeManagerInterface $entityTypeManager) {
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container->get('current_user'), $container->get('entity_type.manager'));
}
/**
* {@inheritdoc}
*/
public function validate(mixed $value, Constraint $constraint) : void {
$file = $this->assertValueIsFile($value);
if (!$constraint instanceof FileSizeLimitConstraint) {
throw new UnexpectedTypeException($constraint, FileSizeLimitConstraint::class);
}
$fileLimit = $constraint->fileLimit;
if ($fileLimit && $file->getSize() > $fileLimit) {
$this->context
->addViolation($constraint->maxFileSizeMessage, [
'%filesize' => ByteSizeMarkup::create($file->getSize()),
'%maxsize' => ByteSizeMarkup::create($fileLimit),
]);
}
$userLimit = $constraint->userLimit;
// Save a query by only calling spaceUsed() when a limit is provided.
if ($userLimit) {
/** @var \Drupal\file\FileStorageInterface $fileStorage */
$fileStorage = $this->entityTypeManager
->getStorage('file');
$spaceUsed = $fileStorage->spaceUsed($this->currentUser
->id()) + $file->getSize();
if ($spaceUsed > $userLimit) {
$this->context
->addViolation($constraint->diskQuotaMessage, [
'%filesize' => ByteSizeMarkup::create($file->getSize()),
'%quota' => ByteSizeMarkup::create($userLimit),
]);
}
}
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title |
---|---|---|---|---|
BaseFileConstraintValidator::assertValueIsFile | protected | function | Checks the value is of type FileInterface. | |
FileSizeLimitConstraintValidator::create | public static | function | Instantiates a new instance of this class. | Overrides ContainerInjectionInterface::create |
FileSizeLimitConstraintValidator::validate | public | function | ||
FileSizeLimitConstraintValidator::__construct | public | function | Creates a new FileSizeConstraintValidator. |
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