/**
* Read item
*
* @param object $data Primary keys and $language
*
* @return array
*/
public function readItem($data)
{
// We are setting the operation of the webservice to Read
$this->setOperation('read');
$dataGet = $this->webservice->options->get('dataGet', array());
$primaryKeysFromFields = RApiHalHelper::getFieldsArray($this->webservice->configuration->operations->read->item, true);
// If there are no primary keys defined we will use id field as default
if (empty($primaryKeysFromFields)) {
$primaryKeysFromFields['id'] = array('transform' => 'int');
}
foreach ($primaryKeysFromFields as $primaryKey => $primaryKeyField) {
$keyData = '';
if (isset($data->{$primaryKey}) && $data->{$primaryKey} != '') {
$keyData = $data->{$primaryKey};
}
$dataGet->{$primaryKey} = $this->webservice->transformField($primaryKeyField['transform'], $keyData, false);
}
// Handle different language switch
$this->setLanguage((string) (isset($data->language) ? $data->language : ''));
$this->webservice->options->set('dataGet', $dataGet);
$this->webservice->options->set('task', '');
$this->webservice->options->set('filterOutResourcesGroups', array('_links', '_messages'));
$this->webservice->execute();
$arr = $this->webservice->hal->toArray();
$outputResources = RApiSoapHelper::getOutputResources($this->webservice->configuration->operations->read->item, '', true);
$response = RApiSoapHelper::selectListResources($outputResources, array($arr));
$final = new stdClass();
$final->item = empty($response) ? array() : $response[0];
$match = true;
if (RApiHalHelper::isAttributeTrue($this->webservice->configuration->operations->read->item, 'enforcePKs', true)) {
foreach ($primaryKeysFromFields as $primaryKey => $primaryKeyField) {
if ($dataGet->{$primaryKey} != $final->item->{$primaryKey}) {
$match = false;
}
}
}
if (!$match) {
$final = array();
}
if (!count((array) $final->item)) {
$final = array();
}
return $final;
}
