/**
* This function outputs the given $data as valid HAL+JSON to the client
* and sets the HTTP Response Code to the given $statusCode.
*
* @param array|SlimBootstrap\DataObject $data The data to output to
* the client
* @param int $statusCode The status code to set
* in the reponse
*/
public function write($data, $statusCode = 200)
{
$path = $this->_request->getPath();
$hal = new hal\Hal($path);
if (true === is_array($data)) {
$pathData = explode('/', $path);
unset($pathData[0]);
$endpointName = end($pathData);
$endpointUri = '/' . implode('/', $pathData) . '/';
foreach ($data as $entry) {
/** @var SlimBootstrap\DataObject $entry */
$identifiers = $entry->getIdentifiers();
$resourceName = $endpointUri . implode('/', array_values($identifiers));
$resource = new hal\Hal($resourceName, $entry->getData() + $entry->getIdentifiers());
$this->_addAdditionalLinks($resource, $entry->getLinks());
$hal->addLink($endpointName, $resourceName);
$hal->addResource($endpointName, $resource);
}
} else {
$hal->setData($data->getData() + $data->getIdentifiers());
$this->_addAdditionalLinks($hal, $data->getLinks());
}
$body = $this->_jsonEncode($hal);
if (false === $body) {
$this->_response->setStatus(500);
$this->_response->setBody("Error encoding requested data.");
return;
}
$this->_headers->set('Content-Type', 'application/hal+json; charset=UTF-8');
$this->_response->setStatus($statusCode);
$this->_response->setBody($hal->asJson());
}
public function setResult(RestApi_Result $result)
{
foreach ($result->getHeaders() as $name => $value) {
$this->response->headers()->set($name, $value);
}
$this->response->setStatus($result->getCode());
$this->response->setBody($result->getBody());
}
/**
* @param DataObject $entry
* @param int $statusCode - default 200, is only set at first method call
*/
public function writeToStream(SlimBootstrap\DataObject $entry, $statusCode = 200)
{
if (true === $this->_firstCall) {
$this->_headers->set('Content-Type', 'text/csv; charset=UTF-8');
$this->_response->setStatus($statusCode);
echo $this->_determineHeadline(array($entry));
$this->_firstCall = false;
}
echo $this->_buildCsvLineFromDataSet($entry->getData(), $this->_multidimensionalFields, $this->_lastFieldName, $this->_encloseAll) . $this->_linebreak;
$this->_flush();
}
/**
* This function outputs the given $data as valid JSON to the client
* and sets the HTTP Response Code to the given $statusCode.
*
* @param array|SlimBootstrap\DataObject $data The data to output to
* the client
* @param int $statusCode The status code to set
* in the response
*/
public function write($data, $statusCode = 200)
{
$result = array();
if (true === is_array($data)) {
foreach ($data as $entry) {
/** @var SlimBootstrap\DataObject $entry */
$identifiers = array_values($entry->getIdentifiers());
$this->_buildStructure($entry, $identifiers, 0, $result);
}
} else {
$identifiers = array_values($data->getIdentifiers());
$this->_buildStructure($data, $identifiers, 0, $result);
}
$body = $this->_jsonEncode($result);
if (false === $body) {
$this->_response->setStatus(500);
$this->_response->setBody("Error encoding requested data.");
return;
}
$this->_headers->set('Content-Type', 'application/json; charset=UTF-8');
$this->_response->setStatus($statusCode);
$this->_response->setBody($body);
}