/**
* Handle incoming requests that query for sound samples in neighbourhood.
* File names are taken from the database.
*/
public static function handleSamplesRequest($latitude, $longitude, $range)
{
// Validate geo coordinates
if (!MediaServer::validGeoCoordinates($latitude, $longitude)) {
return array('Statuscode' => 'Error', 'Message' => 'Invalid or no geo coordinates provided.');
}
// Return data of sound samples in neighbourhood
$database = new Database();
$sampleData = $database->getSamples($latitude, $longitude, $range);
if (count($sampleData) <= 0) {
return array('Statuscode' => 'Info', 'Message' => 'No nearby sound samples found.');
}
// Log samples request
Logger::log('Samples requested.', Logger::SAMPLES_REQUEST);
// Send response
return array('Statuscode' => 'OK', 'Message' => 'Sound samples queried successfully.', 'SampleData' => $sampleData, 'ResultCount' => count($sampleData));
}
