/**
* Make an OAI-PMH request. Die if there is an error; return a SimpleXML object
* on success.
*
* @param string $verb OAI-PMH verb to execute.
* @param array $params GET parameters for ListRecords method.
*
* @return object SimpleXML-formatted response.
*/
protected function sendRequest($verb, $params = [])
{
$result = $this->communicator->request($verb, $params);
// Detect errors and die if one is found:
if ($result->error) {
$attribs = $result->error->attributes();
throw new \Exception("OAI-PMH error -- code: {$attribs['code']}, " . "value: {$result->error}");
}
return $result;
}
/**
* Make an OAI-PMH request. Die if there is an error; return a SimpleXML object
* on success.
*
* @param string $verb OAI-PMH verb to execute.
* @param array $params GET parameters for ListRecords method.
*
* @return object SimpleXML-formatted response.
*/
protected function sendRequest($verb, $params = [])
{
$response = $this->communicator->request($verb, $params);
$this->checkResponseForErrors($response);
return $response;
}
