public function response($data, $totalCount = false, $query = false, $statusCode = 200)
{
if ($this->transformer) {
$fractal = new Manager();
if ($totalCount === false) {
$resource = new Item($data, $this->transformer);
} else {
$resource = new Collection($data, $this->transformer);
}
$response = $fractal->createData($resource)->toArray();
} else {
$response = ['data' => $data];
}
if ($totalCount !== false) {
$response['totalCount'] = (int) $totalCount;
}
if ($query !== false) {
$response['search'] = $query;
}
$response = json_encode($response, JSON_UNESCAPED_UNICODE);
if ($response === false) {
InternalServerError500::throwException("Response couldn't encoded as JSON");
}
$this->app->response->status($statusCode);
$this->app->response->body($response);
}
public function sendCSVFile($csv, $outputName = 'file.csv', $columnNames = [])
{
$this->app->response->headers->set('Content-type', 'application/csv');
$this->app->response->headers->set('Content-Disposition', 'attachment; filename="' . $outputName . '"; modification-date="' . date('r') . '";');
if ($csv instanceof PDOStatement) {
if (!($output = fopen('php://temp/maxmemory:' . 5 * 1024 * 1024, 'r+'))) {
InternalServerError500::throwException("Can't open output stream");
}
$flag = false;
while ($row = $csv->fetch(PDO::FETCH_ASSOC)) {
if (!$flag) {
$columnNames = $columnNames ?: array_keys($row);
fputcsv($output, $columnNames);
$flag = true;
}
fputcsv($output, $row);
}
rewind($output);
$return = stream_get_contents($output);
$this->app->halt(200, $return);
if (!fclose($output)) {
InternalServerError500::throwException("Can't close php://output");
}
} elseif (is_array($csv)) {
if (!($output = fopen('php://temp/maxmemory:' . 5 * 1024 * 1024, 'r+'))) {
InternalServerError500::throwException("Can't open output stream");
}
if ($columnNames) {
fputcsv($output, $columnNames);
}
foreach ($csv as $row) {
fputcsv($output, $row);
}
rewind($output);
$return = stream_get_contents($output);
if (!fclose($output)) {
InternalServerError500::throwException("Can't close php://output");
}
$this->app->halt(200, $return);
} else {
$this->app->response->headers->set('Content-Length', strlen($csv));
$this->app->response->headers->set('Cache-Control', 'no-cache, must-revalidate');
$this->app->response->headers->set('Pragma', 'no-cache');
$this->app->response->headers->set('Expires', '0');
$this->app->halt(200, $csv);
}
$this->app->halt(200);
}
