public function intervals()
{
$result = null;
$app = JFactory::getApplication();
try {
self::validateRequest();
if ($app->input->getMethod() != 'GET') {
throw new Exception('You cannot use other method than GET to fetch intervals');
}
//get necessary arguments
$by_step = $app->input->getString('by_step', null);
$by_category = $app->input->getString('by_category', null);
$by_step = $by_step === 'true';
$by_category = $by_category === 'true';
$ts = $app->input->getString('ts', null);
$prior_to = $app->input->getString('prior_to', null);
if (!is_null($ts) && !ImcFrontendHelper::isValidTimeStamp($ts)) {
throw new Exception('Invalid timestamp ts');
}
if (!is_null($prior_to) && !ImcFrontendHelper::isValidTimeStamp($prior_to)) {
throw new Exception('Invalid timestamp prior_to');
}
//get date from ts
if (!is_null($ts)) {
$ts = gmdate('Y-m-d H:i:s', $ts);
}
if (!is_null($prior_to)) {
$prior_to = gmdate('Y-m-d H:i:s', $prior_to);
}
//handle unexpected warnings
set_error_handler(array($this, 'exception_error_handler'));
$result = ImcFrontendHelper::intervals($by_step, $by_category, $ts, $prior_to);
restore_error_handler();
echo new JResponseJson($result, 'Intervals fetched successfully');
} catch (Exception $e) {
header("HTTP/1.0 202 Accepted");
echo new JResponseJson($e);
}
}
