/**
* Get the currently active Isotope configuration
*
* @return Config
*/
public static function getConfig()
{
if (null === static::$objConfig) {
static::initialize();
if (($objCart = static::getCart()) !== null) {
static::$objConfig = Config::findByPk($objCart->config_id);
}
// If cart was null or still did not find a config
if (null === static::$objConfig) {
global $objPage;
static::$objConfig = TL_MODE == 'FE' ? Config::findByRootPageOrFallback($objPage->rootId) : Config::findByFallback();
}
// No config at all, create empty model as fallback
if (null === static::$objConfig) {
static::$objConfig = new Config();
trigger_error($GLOBALS['TL_LANG']['ERR']['noDefaultStoreConfiguration']);
}
}
return static::$objConfig;
}
/**
* Load the current cart
* @param Config
* @return Cart
*/
public static function findForCurrentStore()
{
global $objPage;
if (TL_MODE != 'FE' || null === $objPage || $objPage->rootId == 0) {
return null;
}
$time = time();
$strHash = \Input::cookie(static::$strCookie);
$intStore = (int) \PageModel::findByPk($objPage->rootId)->iso_store_id;
// Check to see if the user is logged in.
if (FE_USER_LOGGED_IN !== true) {
if ($strHash == '') {
$strHash = sha1(session_id() . (!$GLOBALS['TL_CONFIG']['disableIpCheck'] ? \Environment::get('ip') : '') . $intStore . static::$strCookie);
\System::setCookie(static::$strCookie, $strHash, $time + $GLOBALS['TL_CONFIG']['iso_cartTimeout'], $GLOBALS['TL_CONFIG']['websitePath']);
}
$objCart = static::findOneBy(array('uniqid=?', 'store_id=?'), array($strHash, $intStore));
} else {
$objCart = static::findOneBy(array('member=?', 'store_id=?'), array(\FrontendUser::getInstance()->id, $intStore));
}
// Create new cart
if ($objCart === null) {
$objConfig = Config::findByRootPageOrFallback($objPage->rootId);
$objCart = new static();
// Can't call the individual rows here, it would trigger markModified and a save()
$objCart->setRow(array_merge($objCart->row(), array('tstamp' => $time, 'member' => FE_USER_LOGGED_IN === true ? \FrontendUser::getInstance()->id : 0, 'uniqid' => FE_USER_LOGGED_IN === true ? '' : $strHash, 'config_id' => $objConfig->id, 'store_id' => $intStore)));
} else {
$objCart->tstamp = $time;
}
return $objCart;
}
