/**
* Updates shippers and shipments that have been changed in the form
*
* Backend use only.
* @return boolean True on success, false an failure,
* null on noop.
* @static
*/
static function update_shipments_from_post()
{
if (empty($_POST['bshipment'])) {
return null;
}
$success = true;
$changed = false;
// Update all shipment conditions
if (!empty($_POST['max_weight'])) {
foreach ($_POST['max_weight'] as $shipment_id => $max_weight) {
$max_weight = Weight::getWeight(contrexx_input2raw($max_weight));
$shipper_id = intval($_POST['sid'][$shipment_id]);
$fee = floatval($_POST['fee'][$shipment_id]);
$free_from = floatval($_POST['free_from'][$shipment_id]);
if ($max_weight == Weight::getWeight(self::$arrShipments[$shipper_id][$shipment_id]['max_weight']) && $free_from == self::$arrShipments[$shipper_id][$shipment_id]['free_from'] && $fee == self::$arrShipments[$shipper_id][$shipment_id]['fee']) {
continue;
}
//DBG::log("Shipment::update_shipments_from_post(): max_weight $max_weight == ".self::$arrShipments[$shipper_id][$shipment_id]['max_weight'].", free_from $free_from == ".self::$arrShipments[$shipper_id][$shipment_id]['free_from'].", fee $fee == ".self::$arrShipments[$shipper_id][$shipment_id]['fee']);
$changed = true;
$success &= self::_update_shipment($shipment_id, $shipper_id, $fee, $free_from, $max_weight);
}
}
foreach ($_POST['shipper_name'] as $shipper_id => $shipper_name) {
$shipper_name = contrexx_input2raw($shipper_name);
$active = !empty($_POST['active'][$shipper_id]);
$zone_id = intval($_POST['zone_id'][$shipper_id]);
$zone_id_old = Zones::getZoneIdByShipperId($shipper_id);
if ($shipper_name == self::$arrShippers[$shipper_id]['name'] && $active == self::$arrShippers[$shipper_id]['active'] && $zone_id == $zone_id_old) {
continue;
}
$changed = true;
$success &= self::_update_shipper($shipper_id, $active);
$success &= self::_rename_shipper($shipper_id, $shipper_name);
$success &= Zones::update_shipper_relation($zone_id, $shipper_id);
}
if ($changed) {
return $success;
}
return null;
}
