private function newMeasurement()
{
$measurement = null;
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$measurement = new Measurement($_POST);
}
$_SESSION['measurement'] = $measurement;
if (is_null($measurement) || $measurement->getErrorCount() != 0) {
MeasurementView::showNew();
} else {
$newMeasurement = MeasurementsDB::addMeasurement($measurement);
if ($newMeasurement->getErrorCount() == 0) {
$_SESSION['measurement'] = $newMeasurement;
}
SensorView::show();
header('Location: /' . $_SESSION['base'] . '/sensor/show/' . $_SESSION['sensor']->getSensorId());
}
}
private function updateSensor()
{
$sensor = $_SESSION['sensor'];
if (empty($sensor)) {
HomeView::show();
header('Location: /' . $_SESSION['base']);
} elseif ($_SERVER['REQUEST_METHOD'] == 'GET') {
SensorView::showUpdate();
} else {
$params = $sensor->getParameters();
$params['sensor_name'] = array_key_exists('sensor_name', $_POST) ? $_POST['sensor_name'] : '';
$params['description'] = array_key_exists('description', $_POST) ? $_POST['description'] : '';
$updatedSensor = new Sensor($params);
$updatedSensor->setSensorId($sensor->getSensorId());
$returnedSensor = SensorsDB::updateSensor($updatedSensor);
if ($returnedSensor->getErrorCount() == 0) {
// Show the Sensor View which should display the updated params
SensorView::show();
header('Location: /' . $_SESSION['base'] . '/sensor/show/' . $sensor->getSensorId());
} else {
// Carry over the measurements, if any
$updatedSensor->setMeasurements($sensor->getMeasurements());
$_SESSION['sensor'] = $updatedSensor;
SensorView::showUpdate();
}
}
}