/**
* Handle different forms of data to be returned in JSON format so it can be sent to Socrata.
*
* Data will always be transmitted as JSON to Socrata even though different forms are accepted.
*
* @param array|Converter|JSON $payload The data that will be upserted to the Socrata dataset as a PHP array, an
* instance of a Converter child class, or a JSON string
*
* @return string A JSON encoded string available to be used for UrlQuery requsts
*/
private function handleJson($payload)
{
$uploadData = $payload;
if (is_array($payload)) {
$uploadData = json_encode($payload);
} else {
if ($payload instanceof Converter) {
$uploadData = $payload->toJson();
} else {
if (!StringUtilities::isJson($payload)) {
throw new \InvalidArgumentException("The given data is not valid JSON");
}
}
}
return $uploadData;
}
/**
* @dataProvider validStrings
*
* @param string $string The string being tested to check if it's null or whitespace
*/
public function testIsNullOfEmptyWithValidStrings($string)
{
$this->assertFalse(StringUtilities::isNullOrEmpty($string));
}
private function handleResponseBody($body, $result)
{
// We somehow got a server error from Socrata without a JSON object with details
if (!StringUtilities::isJson($body)) {
$httpCode = curl_getinfo($this->cURL, CURLINFO_HTTP_CODE);
throw new HttpException($httpCode, $result);
}
$resultArray = json_decode($body, true);
// We got an error JSON object back from Socrata
if (array_key_exists('error', $resultArray) && $resultArray['error']) {
throw new SodaException($resultArray);
}
return $resultArray;
}
