/**
* get singleton instance
* @param sfUser $sfUser
* @return tpyCart
*/
public static function getInstance(sfUser $sfUser)
{
if (is_null(self::$_instance)) {
if ($sfUser->isAuthenticated()) {
self::$_instance = tpyUserCartTable::getInstance()->findOneBySfGuardUserId($sfUser->getGuardUser()->getId());
if (false == self::$_instance) {
self::$_instance = new tpyUserCart();
self::$_instance->setSfGuardUserId($sfUser->getGuardUser()->getId());
}
} else {
self::$_instance = new tpyCart();
self::$_instance->_user = $sfUser;
self::$_instance->_items = $sfUser->getAttribute('cart_items', array(), tpyCart::SESSION_NS);
}
}
return self::$_instance;
}
/**
* Returns user parameters as an array.
*
* @param sfUser $user A sfUser instance
*
* @return array The user parameters
*/
public static function userAsArray(sfUser $user = null)
{
if (!$user) {
return array();
}
$data = array('options' => $user->getOptions(), 'attributeHolder' => self::flattenParameterHolder($user->getAttributeHolder(), true), 'culture' => $user->getCulture());
if ($user instanceof sfBasicSecurityUser) {
$data = array_merge($data, array('authenticated' => $user->isAuthenticated(), 'credentials' => $user->getCredentials(), 'lastRequest' => $user->getLastRequestTime()));
}
return $data;
}
/**
* Check if the user the necessary credentials to see this particular item
*
* @param array $item
* @param sfUser $user
*/
public static function hasPermission($item, $user)
{
if (!$user->isAuthenticated()) {
return false;
}
return isset($item['credentials']) ? $user->hasCredential($item['credentials']) : true;
}
public static function search($criteria, sfUser $user)
{
$c = new Criteria();
$c->addSelectColumn(self::ID . ' ID');
$c->addSelectColumn(self::USERNAME . ' NAME');
$c->addSelectColumn(self::NAME . ' DESCRIPTION');
$tableName = self::TABLE_NAME;
$c->addSelectColumn("'{$tableName}' TNAME");
$c->add(self::HIDDEN, 0);
if ($user->isAuthenticated()) {
$c->add(self::ID, $user->getRaykuUserId(), Criteria::NOT_EQUAL);
}
$cton = $c->getNewCriterion(self::USERNAME, "%{$criteria}%", Criteria::LIKE);
$cton->addOr($c->getNewCriterion(self::NAME, "%{$criteria}%", Criteria::LIKE));
$cton->addOr($c->getNewCriterion(self::EMAIL, "%{$criteria}%", Criteria::LIKE));
$c->add($cton);
return self::doSelectStmt($c);
}
