/**
* Constructor.
* Reads the cart contents from the "cart" table, if available.
* Does not read from the userinfo table- that's up to the uesr
* login and logout functions.
*/
public function __construct($cart_id = '')
{
global $_TABLES, $_PP_CONF;
ppWorkflow::Init();
if (!isset($_SESSION[PP_CART_VAR])) {
$_SESSION[PP_CART_VAR] = array('cart_id' => '');
}
// Cart ID can be passed in, typically by IPN processors
if (!empty($cart_id)) {
$_SESSION[PP_CART_VAR]['cart_id'] = $cart_id;
} elseif (empty($_SESSION[PP_CART_VAR]['cart_id'])) {
$_SESSION[PP_CART_VAR]['cart_id'] = self::makeCartID();
}
$this->m_cart = array();
$this->m_cart_id = $_SESSION[PP_CART_VAR]['cart_id'];
//$this->m_billto = array();
//$this->m_shipto = array();
$this->m_info = array();
/*$txt = DB_getItem($_TABLES['paypal.cart'], 'cart_contents',
"cart_id = '".DB_escapeString($this->m_cart_id)."'");
if (!empty($txt)) {
$cart = @unserialize($txt);
if ($cart) {
$this->m_cart = $cart['items'];
}
}*/
$this->Load();
}
/**
* Constructor.
* Reads the cart contents from the "cart" table, if available.
* Does not read from the userinfo table- that's up to the uesr
* login and logout functions.
*/
public function __construct($cart_id = '', $interactive = true)
{
global $_TABLES, $_PP_CONF, $_USER;
// Don't use session-based carts for paypal IPN, for those
// we just want an empty cart that can be read.
if ($interactive) {
ppWorkflow::Init();
if (!isset($_SESSION[PP_CART_VAR])) {
$_SESSION[PP_CART_VAR] = array('cart_id' => '');
}
// Cart ID can be passed in, typically by IPN processors
if (empty($cart_id)) {
if (!empty($_SESSION[PP_CART_VAR]['cart_id'])) {
$cart_id = $_SESSION[PP_CART_VAR]['cart_id'];
} elseif (!COM_isAnonUser()) {
$uid = (int) $_USER['uid'];
$cart_id = DB_getItem($_TABLES['paypal.cart'], 'cart_id', "cart_uid = {$uid}");
}
}
// If a cart ID still not found, create a new one
if (empty($cart_id)) {
$cart_id = self::makeCartID();
}
// Set the cart ID in the session and the local variable
$_SESSION[PP_CART_VAR]['cart_id'] = $cart_id;
$this->m_cart_id = $cart_id;
} else {
// For non-interactive sessions a cart ID must be provided
$this->m_cart_id = $cart_id;
}
$this->m_cart = array();
//$this->m_billto = array();
//$this->m_shipto = array();
$this->m_info = array();
/*$txt = DB_getItem($_TABLES['paypal.cart'], 'cart_contents',
"cart_id = '".DB_escapeString($this->m_cart_id)."'");
if (!empty($txt)) {
$cart = @unserialize($txt);
if ($cart) {
$this->m_cart = $cart['items'];
}
}*/
$this->Load();
}
