/**
* @param mixed $object
* @param Column $column
* @param DataToStringConverter $dataToStringConverter
* @return string
* @throws \Exception
*/
private static function getColumnProperty($object, Column $column, DataToStringConverter $dataToStringConverter)
{
$data = null;
if ($column instanceof EntityColumn) {
$object = self::callGetterByColumName($object, $column->getField(), $column);
if (null !== $object) {
$data = self::callGetterByColumName($object, $column->getEntityField(), $column);
}
} else {
if (true === $column->getOptions()['unbound']) {
$data = $object;
} else {
$data = self::callGetterByColumName($object, $column->getField(), $column);
}
}
if (isset($column->getOptions()['format_data_callback'])) {
$callback = $column->getOptions()['format_data_callback'];
if ($callback instanceof \Closure) {
return call_user_func($callback, $data, $object, $column);
}
throw new \Exception(sprintf('invalid "format_data_callback" of type "%s"', get_class($callback)));
}
return $dataToStringConverter->convertDataToString($data);
}
public function testConvertObjectToString()
{
$converter = new DataToStringConverter('en');
$data = new \stdClass();
$this->assertEquals('stdClass', $converter->convertDataToString($data));
}