/**
* Checks if the given value is valid according to the validator, and returns
* the Error Messages object which occurred.
*
* @param mixed $value The value that should be validated
* @return \TYPO3\FLOW3\Error\Result
* @api
*/
public function validate($value)
{
$this->result = new \TYPO3\FLOW3\Error\Result();
if ($this->acceptsEmptyValues === FALSE || $this->isEmpty($value) === FALSE) {
if ($value instanceof \Doctrine\ORM\PersistentCollection && !$value->isInitialized()) {
return $this->result;
} elseif (is_object($value) && !\TYPO3\FLOW3\Utility\TypeHandling::isCollectionType(get_class($value)) && !is_array($value)) {
$this->addError('The given subject was not a collection.', 1317204797);
return $this->result;
} elseif (is_object($value) && $this->isValidatedAlready($value)) {
return $this->result;
} else {
$this->isValid($value);
}
}
return $this->result;
}
/**
* Builds a base validator conjunction for the given data type.
*
* The base validation rules are those which were declared directly in a class (typically
* a model) through some validate annotations on properties.
*
* If a property holds a class for which a base validator exists, that property will be
* checked as well, regardless of a validate annotation
*
* Additionally, if a custom validator was defined for the class in question, it will be added
* to the end of the conjunction. A custom validator is found if it follows the naming convention
* "Replace '\Model\' by '\Validator\' and append 'Validator'".
*
* Example: $targetClassName is TYPO3\Foo\Domain\Model\Quux, then the validator will be found if it has the
* name TYPO3\Foo\Domain\Validator\QuuxValidator
*
* @param string $indexKey The key to use as index in $this->baseValidatorConjunctions; calculated from target class name and validation groups
* @param string $targetClassName The data type to build the validation conjunction for. Needs to be the fully qualified class name.
* @param array $validationGroups The validation groups to build the validator for
* @return void
* @throws Exception\NoSuchValidatorException
* @throws \InvalidArgumentException
*/
protected function buildBaseValidatorConjunction($indexKey, $targetClassName, array $validationGroups)
{
$conjunctionValidator = new ConjunctionValidator();
$this->baseValidatorConjunctions[$indexKey] = $conjunctionValidator;
if (class_exists($targetClassName)) {
// Model based validator
$objectValidator = new GenericObjectValidator(array());
foreach ($this->reflectionService->getClassPropertyNames($targetClassName) as $classPropertyName) {
$classPropertyTagsValues = $this->reflectionService->getPropertyTagsValues($targetClassName, $classPropertyName);
try {
$parsedType = \TYPO3\FLOW3\Utility\TypeHandling::parseType(trim(implode('', $classPropertyTagsValues['var']), ' \\'));
} catch (\TYPO3\FLOW3\Utility\Exception\InvalidTypeException $exception) {
throw new \InvalidArgumentException(sprintf(' @var annotation of ' . $exception->getMessage(), 'class "' . $targetClassName . '", property "' . $classPropertyName . '"'), 1315564744);
}
$propertyTargetClassName = $parsedType['type'];
if (\TYPO3\FLOW3\Utility\TypeHandling::isCollectionType($propertyTargetClassName) === TRUE) {
$collectionValidator = $this->createValidator('TYPO3\\FLOW3\\Validation\\Validator\\CollectionValidator', array('elementType' => $parsedType['elementType'], 'validationGroups' => $validationGroups));
$objectValidator->addPropertyValidator($classPropertyName, $collectionValidator);
} elseif (class_exists($propertyTargetClassName) && $this->objectManager->isRegistered($propertyTargetClassName) && $this->objectManager->getScope($propertyTargetClassName) === \TYPO3\FLOW3\Object\Configuration\Configuration::SCOPE_PROTOTYPE) {
$validatorForProperty = $this->getBaseValidatorConjunction($propertyTargetClassName, $validationGroups);
if (count($validatorForProperty) > 0) {
$objectValidator->addPropertyValidator($classPropertyName, $validatorForProperty);
}
}
$validateAnnotations = $this->reflectionService->getPropertyAnnotations($targetClassName, $classPropertyName, 'TYPO3\\FLOW3\\Annotations\\Validate');
foreach ($validateAnnotations as $validateAnnotation) {
if (count(array_intersect($validateAnnotation->validationGroups, $validationGroups)) === 0) {
// In this case, the validation groups for the property do not match current validation context
continue;
}
$newValidator = $this->createValidator($validateAnnotation->type, $validateAnnotation->options);
if ($newValidator === NULL) {
throw new \TYPO3\FLOW3\Validation\Exception\NoSuchValidatorException('Invalid validate annotation in ' . $targetClassName . '::' . $classPropertyName . ': Could not resolve class name for validator "' . $validateAnnotation->type . '".', 1241098027);
}
$objectValidator->addPropertyValidator($classPropertyName, $newValidator);
}
}
if (count($objectValidator->getPropertyValidators()) > 0) {
$conjunctionValidator->addValidator($objectValidator);
}
// Custom validator for the class
$possibleValidatorClassName = str_replace('\\Model\\', '\\Validator\\', $targetClassName) . 'Validator';
$customValidator = $this->createValidator($possibleValidatorClassName);
if ($customValidator !== NULL) {
$conjunctionValidator->addValidator($customValidator);
}
}
}
