/**
* Converts the given string or array to a ResourcePointer object.
*
* If the input format is an array, this method assumes the resource to be a
* fresh file upload and imports the temporary upload file through the
* resource manager.
*
* @param array $source The upload info (expected keys: error, name, tmp_name)
* @param string $targetType
* @param array $convertedChildProperties
* @param \TYPO3\Flow\Property\PropertyMappingConfigurationInterface $configuration
* @return \TYPO3\Flow\Resource\Resource|TYPO3\Flow\Error\Error if the input format is not supported or could not be converted for other reasons
*/
public function convertFrom($source, $targetType, array $convertedChildProperties = array(), \TYPO3\Flow\Property\PropertyMappingConfigurationInterface $configuration = NULL)
{
if (!isset($source['error']) || $source['error'] === \UPLOAD_ERR_NO_FILE) {
if (isset($source['submittedFile']) && isset($source['submittedFile']['filename']) && isset($source['submittedFile']['resourcePointer'])) {
$resourcePointer = $this->persistenceManager->getObjectByIdentifier($source['submittedFile']['resourcePointer'], 'TYPO3\\Flow\\Resource\\ResourcePointer');
if ($resourcePointer) {
$resource = new Resource();
$resource->setFilename($source['submittedFile']['filename']);
$resource->setResourcePointer($resourcePointer);
return $resource;
}
}
return NULL;
}
if ($source['error'] !== \UPLOAD_ERR_OK) {
switch ($source['error']) {
case \UPLOAD_ERR_INI_SIZE:
case \UPLOAD_ERR_FORM_SIZE:
case \UPLOAD_ERR_PARTIAL:
return new \TYPO3\Flow\Error\Error(\TYPO3\Flow\Utility\Files::getUploadErrorMessage($source['error']), 1264440823);
default:
$this->systemLogger->log(sprintf('A server error occurred while converting an uploaded resource: "%s"', \TYPO3\Flow\Utility\Files::getUploadErrorMessage($source['error'])), LOG_ERR);
return new \TYPO3\Flow\Error\Error('An error occurred while uploading. Please try again or contact the administrator if the problem remains', 1340193849);
}
}
if (isset($this->convertedResources[$source['tmp_name']])) {
return $this->convertedResources[$source['tmp_name']];
}
$resource = $this->resourceManager->importUploadedResource($source);
if ($resource === FALSE) {
return new \TYPO3\Flow\Error\Error('The resource manager could not create a Resource instance.', 1264517906);
} else {
$this->convertedResources[$source['tmp_name']] = $resource;
return $resource;
}
}
/**
* {@inheritDoc}
*/
public function setResourcePointer(\TYPO3\Flow\Resource\ResourcePointer $resourcePointer)
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'setResourcePointer', array($resourcePointer));
return parent::setResourcePointer($resourcePointer);
}
/**
* @param array $source
* @param PropertyMappingConfigurationInterface $configuration
* @return Resource|Error
*/
protected function handleHashAndData(array $source, PropertyMappingConfigurationInterface $configuration = NULL)
{
$hash = NULL;
$resource = FALSE;
$givenResourceIdentity = NULL;
if (isset($source['__identity'])) {
$givenResourceIdentity = $source['__identity'];
unset($source['__identity']);
$resource = $this->persistenceManager->getObjectByIdentifier($givenResourceIdentity, 'TYPO3\\Flow\\Resource\\Resource');
if ($resource instanceof \TYPO3\Flow\Resource\Resource) {
return $resource;
}
if ($configuration->getConfigurationValue('TYPO3\\Flow\\Resource\\ResourceTypeConverter', self::CONFIGURATION_IDENTITY_CREATION_ALLOWED) !== TRUE) {
throw new \TYPO3\Flow\Property\Exception\InvalidPropertyMappingConfigurationException('Creation of resource objects with identity not allowed. To enable this, you need to set the PropertyMappingConfiguration Value "CONFIGURATION_IDENTITY_CREATION_ALLOWED" to TRUE');
}
}
if (isset($source['hash']) && preg_match('/[0-9a-f]{40}/', $source['hash'])) {
$hash = $source['hash'];
}
if ($hash !== NULL) {
$resourcePointer = $this->persistenceManager->getObjectByIdentifier($hash, 'TYPO3\\Flow\\Resource\\ResourcePointer');
if ($resourcePointer) {
$resource = new Resource();
$resource->setFilename($source['filename']);
$resource->setResourcePointer($resourcePointer);
}
}
if ($resource === NULL) {
if (isset($source['data'])) {
$resource = $this->resourceManager->createResourceFromContent($source['data'], $source['filename']);
} elseif ($hash !== NULL) {
$resource = $this->resourceManager->importResource($configuration->getConfigurationValue('TYPO3\\Flow\\Resource\\ResourceTypeConverter', self::CONFIGURATION_RESOURCE_LOAD_PATH) . '/' . $hash);
if (is_array($source) && isset($source['filename'])) {
$resource->setFilename($source['filename']);
}
}
}
if ($resource instanceof \TYPO3\Flow\Resource\Resource) {
if ($givenResourceIdentity !== NULL) {
$this->setIdentity($resource, $givenResourceIdentity);
}
return $resource;
} else {
return new Error('The resource manager could not create a Resource instance.', 1404312901);
}
}
