/**
* Transforms a hash into a FieldType Value using `FieldType::fromHash()`.
* The FieldValue is compatible with `transform()`.
*
* @param array $value
*
* @return \eZ\Publish\SPI\FieldType\Value
*/
public function reverseTransform($value)
{
if (!$value) {
return $this->fieldType->getEmptyValue();
}
return $this->fieldType->fromHash($value);
}
/**
* Serializes the given $value for $fieldType with $generator into
* $elementName.
*
* @param string $elementName
* @param \eZ\Publish\Core\REST\Common\Output\Generator $generator
* @param \eZ\Publish\API\Repository\FieldType $fieldType
* @param mixed $value
*/
protected function serializeValue($elementName, Generator $generator, FieldType $fieldType, $value)
{
$hash = $fieldType->toHash($value);
$fieldTypeIdentifier = $fieldType->getFieldTypeIdentifier();
if ($this->fieldTypeProcessorRegistry->hasProcessor($fieldTypeIdentifier)) {
$processor = $this->fieldTypeProcessorRegistry->getProcessor($fieldTypeIdentifier);
$hash = $processor->postProcessValueHash($hash);
}
$this->serializeHash($elementName, $generator, $hash);
}
/**
* Converts the given $validatorConfigurationHash to a validator
* configuration of the type
*
* @param array|hash|scalar|null $validatorConfigurationHash
*
* @return mixed
*/
public function validatorConfigurationFromHash($validatorConfigurationHash)
{
return $this->innerFieldType->validatorConfigurationFromHash($validatorConfigurationHash);
}
/**
* Validates a field value based on the validator configuration in the field definition.
*
* @param \eZ\Publish\API\Repository\Values\ContentType\FieldDefinition $fieldDef The field definition of the field
* @param \eZ\Publish\SPI\FieldType\Value $value The field value for which an action is performed
*
* @return \eZ\Publish\SPI\FieldType\ValidationError[]
*/
public function validateValue(FieldDefinition $fieldDef, Value $value)
{
return $this->innerFieldType->validate($fieldDef, $value);
}
