/**
* Returns the CustomHtmlFormConfig or triggers an error if not existent.
*
* @return SilvercartConfig|false
*
* @author Sascha Koehler <*****@*****.**>, Roland Lehmann
* @since 10.02.2013
*/
public static function getConfig()
{
if (is_null(self::$config)) {
self::$config = SiteConfig::current_site_config();
if (!self::$config) {
if (SilvercartTools::isIsolatedEnvironment()) {
return false;
}
$errorMessage = _t('CustomHtmlFormConfiguration.ERROR_NO_CONFIG');
self::triggerError($errorMessage);
}
}
return self::$config;
}
/**
* Returns a list of products using the given filter parameters.
* The required attributes stored in self::$requiredAttributes will be added
* to the filter parameters.
*
* @param string $callerClass Caller class name
* @param string $filter Filter to use
* @param string $sort Sort field(s) and direction
* @param string $join Join tables
* @param string $limit Result limitation
* @param string $containerClass Container class
*
* @return DataList
*
* @author Ramon Kupper <*****@*****.**>
* @since 19.08.2014
*/
public static function get($callerClass = 'SilvercartProduct', $filter = "", $sort = "", $join = "", $limit = null, $containerClass = 'DataList')
{
$products = parent::get($callerClass, $filter, $sort, $join, $limit, $containerClass);
if (!SilvercartTools::isBackendEnvironment() && !SilvercartTools::isIsolatedEnvironment()) {
$requiredAttributesFilter = self::buildRequiredAttributesFilter();
if (!is_null($requiredAttributesFilter)) {
$products = $products->where($requiredAttributesFilter);
}
}
return $products;
}
/**
* Diplays an error rendered with Silvercart's error template.
*
* @param string $errorMessage the error message to display
*
* @return void
*
* @author Sebastian Diel <*****@*****.**>
* @since 08.04.2014
*/
public static function triggerError($errorMessage)
{
if (SilvercartTools::isIsolatedEnvironment()) {
$output = $errorMessage;
} else {
$elements = array('ErrorMessage' => $errorMessage);
$output = Controller::curr()->customise($elements)->renderWith(array('SilvercartErrorPage', 'Page'));
}
print $output;
exit;
}
/**
* default constructor
*
* @param array $record array of field values
* @param bool $isSingleton true if this is a singleton() object
*
* @return void
*
* @author Sebastian Diel <*****@*****.**>
* @since 15.11.2014
*/
public function __construct($record = null, $isSingleton = false)
{
parent::__construct($record, $isSingleton);
if ($this->ID > 0) {
if (!SilvercartTools::isIsolatedEnvironment() && !SilvercartTools::isBackendEnvironment()) {
// Initialize shopping cart position object, so that it can inject
// its forms into the controller.
if (self::$loadModules) {
foreach ($this->SilvercartShoppingCartPositions() as $position) {
$position->registerCustomHtmlForms();
}
}
if (!self::$cartCleaningFinished && !self::$cartCleaningInProgress) {
self::$cartCleaningInProgress = true;
$this->cleanUp();
}
$this->SilvercartShippingMethodID = 0;
$this->SilvercartPaymentMethodID = 0;
if (Member::currentUserID() && self::$loadModules) {
$this->callMethodOnRegisteredModules('performShoppingCartConditionsCheck', array($this, SilvercartCustomer::currentUser()));
$this->callMethodOnRegisteredModules('ShoppingCartInit', array($this));
}
}
}
}
/**
* Checks whether the current request is a special, isolated environment
*
* @return boolean
*
* @author Sebastian Diel <*****@*****.**>
* @since 25.01.2013
*/
public static function isIsolatedEnvironment()
{
if (is_null(self::$isIsolatedEnvironment)) {
self::$isIsolatedEnvironment = false;
if (array_key_exists('url', $_REQUEST) && (strpos($_REQUEST['url'], '/Security/login') !== false || strpos($_REQUEST['url'], 'dev/build') !== false || self::isInstallationCompleted() == false) || array_key_exists('QUERY_STRING', $_SERVER) && (strpos($_SERVER['QUERY_STRING'], 'dev/tests') !== false || strpos($_SERVER['QUERY_STRING'], 'dev/build') !== false) || array_key_exists('SCRIPT_NAME', $_SERVER) && strpos($_SERVER['SCRIPT_NAME'], 'install.php') !== false || SapphireTest::is_running_test() || ($_SERVER['SCRIPT_NAME'] === FRAMEWORK_DIR . '/cli-script.php' || $_SERVER['SCRIPT_NAME'] === '/' . FRAMEWORK_DIR . '/cli-script.php')) {
self::$isIsolatedEnvironment = true;
}
}
return self::$isIsolatedEnvironment;
}
/**
* Decrement the positions quantity if it is higher than the stock quantity.
* If this position has a quantity of 5 but the products stock quantity is
* only 3 the positions quantity would be set to 3.
* This happens only if the product is not overbookable.
*
* @return void
*
* @author Roland Lehmann <*****@*****.**>, Sebastian Diel <*****@*****.**>
* @since 26.11.2012
*/
public function adjustQuantityToStockQuantity()
{
if (!SilvercartTools::isIsolatedEnvironment()) {
if (SilvercartConfig::EnableStockManagement() && !$this->SilvercartProduct()->isStockQuantityOverbookable()) {
if ($this->Quantity > $this->SilvercartProduct()->StockQuantity) {
$this->Quantity = $this->SilvercartProduct()->StockQuantity;
$this->write();
SilvercartShoppingCartPositionNotice::setNotice($this->ID, "adjusted");
}
}
}
}
/**
* Returns the shoppingcart of the current user or false if there's no
* member object registered.
*
* @return mixed false|SilvercartShoppingCart
*
* @author Sebastian Diel <*****@*****.**>,
* Sascha Koehler <*****@*****.**>
* @since 15.11.2014
*/
public function SilvercartShoppingCart()
{
$controller = Controller::curr();
if ($this->class == $controller->class && !SilvercartTools::isIsolatedEnvironment() && !SilvercartTools::isBackendEnvironment()) {
$member = SilvercartCustomer::currentUser();
if (!$member) {
return false;
}
return $member->getCart();
} else {
return false;
}
}
