/**
* Convert a file representation to File Resource.
*
* @param Content|int $fileRepresentation
* @throws \RuntimeException
* @return File
*/
public function convert($fileRepresentation)
{
if ($fileRepresentation instanceof Content) {
$fileData = $fileRepresentation->toArray();
if (!isset($fileData['storage']) && $fileData['storage'] === NULL) {
throw new \RuntimeException('Storage identifier can not be null.', 1379946981);
}
$fileUid = $fileData['uid'];
} else {
$fileData = array();
$fileUid = (int) $fileRepresentation;
}
return ResourceFactory::getInstance()->getFileObject($fileUid, $fileData);
}
/**
* Process Content with action "update".
*
* @param Content $content
* @throws \Exception
* @return bool
*/
public function processUpdate(Content $content)
{
$values = array();
// Check the field to be updated exists
foreach ($content->toArray() as $fieldName => $value) {
if (!Tca::table($content->getDataType())->hasField($fieldName)) {
$message = sprintf('It looks field "%s" does not exist for data type "%s"', $fieldName, $content->getDataType());
throw new \Exception($message, 1390668497);
}
// Flatten value if array given which is required for the DataHandler.
if (is_array($value)) {
$value = implode(',', $value);
}
$values[$fieldName] = $value;
}
$data[$content->getDataType()][$content->getUid()] = $values;
$dataHandler = $this->getDataHandler();
$dataHandler->start($data, array());
$dataHandler->process_datamap();
$this->errorMessages = $dataHandler->errorLog;
// Returns TRUE is log does not contain errors.
return empty($dataHandler->errorLog);
}
