private function newSensor()
{
$sensor = null;
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$sensor = new Sensor($_POST);
}
$_SESSION['sensor'] = $sensor;
if (is_null($sensor) || $sensor->getErrorCount() != 0) {
SensorView::showNew();
} else {
$newSensor = SensorsDB::addSensor($sensor);
if ($newSensor->getErrorCount() == 0) {
$_SESSION['sensor'] = $newSensor;
}
DatasetView::show();
header('Location: /' . $_SESSION['base'] . '/dataset/show/' . $newSensor->getDatasetId());
}
}
private function updateDataset()
{
$dataset = $_SESSION['dataset'];
if (empty($dataset)) {
HomeView::show();
header('Location: /' . $_SESSION['base']);
} elseif ($_SERVER['REQUEST_METHOD'] == 'GET') {
DatasetView::showUpdate();
} else {
$params = $dataset->getParameters();
$params['dataset_name'] = array_key_exists('dataset_name', $_POST) ? $_POST['dataset_name'] : '';
$params['description'] = array_key_exists('description', $_POST) ? $_POST['description'] : '';
$updatedDataset = new Dataset($params);
$updatedDataset->setDatasetId($dataset->getDatasetId());
$returnedDataset = DatasetsDB::updateDataset($updatedDataset);
if ($returnedDataset->getErrorCount() == 0) {
// Show the Dataset view which should display the updated params
DatasetView::show();
header('Location: /' . $_SESSION['base'] . '/dataset/show/' . $dataset->getDatasetId());
} else {
// Carry over the sensors, if any
$updatedDataset->setSensors($dataset->getSensors());
$_SESSION['dataset'] = $updatedDataset;
DatasetView::showUpdate();
}
}
}
