Validates the file.

Parameters

\Drupal\file\FileInterface $file: The file entity to validate.

array $validators: An array of upload validators to pass to file_validate().

Return value

\Drupal\Core\Entity\EntityConstraintViolationListInterface The list of constraint violations, if any.

1 call to CKEditor5ImageController::validate()

CKEditor5ImageController::upload in core/modules/ckeditor5/src/Controller/CKEditor5ImageController.php

Uploads and saves an image from a CKEditor 5 POST.

File

core/modules/ckeditor5/src/Controller/CKEditor5ImageController.php, line 239

Class

CKEditor5ImageController

Returns response for CKEditor 5 Simple image upload adapter.

Namespace

Drupal\ckeditor5\Controller

Code

protected function validate(FileInterface $file, array $validators) {
    $violations = $file->validate();
    // Remove violations of inaccessible fields as they cannot stem from our
    // changes.
    $violations->filterByFieldAccess();
    // Validate the file based on the field definition configuration.
    $errors = file_validate($file, $validators);
    if (!empty($errors)) {
        $translator = new DrupalTranslator();
        foreach ($errors as $error) {
            $violation = new ConstraintViolation($translator->trans($error), (string) $error, [], EntityAdapter::createFromEntity($file), '', NULL);
            $violations->add($violation);
        }
    }
    return $violations;
}

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