$facility = new Facility($database, $_POST['machine']['facility_id']);
} catch (Exception $e) {
redirect_to(array('location' => 'machine.php' . (isset($_REQUEST['id']) ? "?id=" . intval($_REQUEST['id']) : ""), 'status' => 'This facility does not exist.', 'class' => 'error'));
}
//ensure that this machine type exists.
try {
$machineType = new MachineType($database, $_POST['machine']['machine_type_id']);
} catch (Exception $e) {
redirect_to(array('location' => 'machine.php' . (isset($_REQUEST['id']) ? "?id=" . intval($_REQUEST['id']) : ""), 'status' => 'This machine type does not exist.', 'class' => 'error'));
}
try {
$machine = new Machine($database, intval($_REQUEST['id']));
} catch (Exception $e) {
redirect_to(array('location' => 'machine.php' . (isset($_REQUEST['id']) ? "?id=" . intval($_REQUEST['id']) : ""), 'status' => 'This machine does not exist.', 'class' => 'error'));
}
$machineID = $machine->create_or_update($_POST['machine']);
if ($machineID) {
redirect_to(array('location' => 'machine.php?action=view&id=' . intval($machineID), 'status' => 'Successfully ' . (intval($_REQUEST['id']) == 0 ? 'created' : 'updated') . ' machine.', 'class' => 'success'));
} else {
redirect_to(array('location' => 'machine.php' . (isset($_REQUEST['id']) ? "?id=" . intval($_REQUEST['id']) : ""), 'status' => 'An error occurred while ' . (intval($_REQUEST['id']) == 0 ? 'creating' : 'updating') . ' this machine. Please try again.', 'class' => 'error'));
}
} elseif ($_REQUEST['action'] == 'get_parameters' && isset($_REQUEST['id']) && is_numeric($_REQUEST['id'])) {
// return a js response instantiating all the parameters and values for this machine.
$machineParameters = $database->stdQuery("SELECT `machine_type_attributes`.`name`, `machine_parameters`.`value` FROM `machine_type_attributes` LEFT OUTER JOIN `machine_parameters` ON `machine_type_attributes`.`id` = `machine_parameters`.`machine_type_attribute_id` WHERE `machine_parameters`.`machine_id` = " . intval($_REQUEST['id']));
$parametersOutput = array();
while ($parameter = mysqli_fetch_assoc($machineParameters)) {
@($value = unserialize($parameter['value']));
if (!$value) {
$value = $parameter['value'];
} else {
$value = json_encode($value);
