/**
* Export an object recursivly, using associated metadata
*
* @param ClassMetadata $metadata
* @param stdClass $object
* @return array object
*/
public function exportObject(ClassMetadata $metadata, $object)
{
$fields = $metadata->getFields();
$properties = array();
foreach ($fields as $property => $field) {
$key = $field->getIndexName();
$getter = 'get' . self::camelize($property);
$value = $object->$getter();
if ($value && 'date' === $field->getType()) {
$value = $value->format($field->getFormat());
}
$properties[$key] = $value;
}
foreach ($metadata->getEmbeds() as $property => $embed) {
$getter = 'get' . self::camelize($property);
$value = $object->$getter();
if (false === empty($value)) {
$properties[$property] = $this->exportObject($metadata->getEmbeddedMetadata($property), $value);
}
}
return $properties;
}
/**
* Extract and map properties for the metadata
*
* @param ClassMetadata $metadata
*/
protected function exportProperties(ClassMetadata $metadata)
{
$map = array();
foreach ($metadata->getFields() as $name => $field) {
$ref = new \ReflectionObject($field);
$class = $ref->getShortName();
$method = sprintf('exportField%s', $class);
$map[$name] = $this->$method($field);
}
foreach ($metadata->getEmbeds() as $name => $embed) {
$embedMetadata = $metadata->getEmbeddedMetadata($name);
$map[$name]['type'] = 'object';
$map[$name]['properties'] = $this->exportProperties($embedMetadata);
}
return $map;
}