/**
* Initializes and returns AuthorizeNetAIM object.
*
* @since 3.5
*
* @access protected
* @staticvar AuthorizeNetAIM $aim The instance of AuthorizeNetAIM class.
*
* @param boolean $refresh Determines whether we need to refresh $aim object or not.
* @param boolean $pre_fill Determines whether we need to pre fill AIM object with posted data or not.
*
* @return AuthorizeNetAIM The instance of AuthorizeNetAIM class.
*/
protected function _get_aim($refresh = false, $pre_fill = true)
{
static $aim = null;
if (!$refresh && !is_null($aim)) {
return $aim;
}
require_once MEMBERSHIP_ABSPATH . '/classes/Authorize.net/AuthorizeNet.php';
// merchant information
$login_id = $this->_get_option('api_user');
$transaction_key = $this->_get_option('api_key');
$mode = $this->_get_option('mode', self::MODE_SANDBOX);
// create new AIM
$aim = new AuthorizeNetAIM($login_id, $transaction_key);
$aim->setSandbox($mode != self::MODE_LIVE);
if (defined('MEMBERSHIP_AUTHORIZE_LOGFILE')) {
$aim->setLogFile(MEMBERSHIP_AUTHORIZE_LOGFILE);
}
if ($pre_fill) {
// card information
$aim->card_num = preg_replace('/\\D/', '', filter_input(INPUT_POST, 'card_num'));
$aim->card_code = trim(filter_input(INPUT_POST, 'card_code'));
$aim->exp_date = sprintf('%02d/%02d', filter_input(INPUT_POST, 'exp_month', FILTER_VALIDATE_INT), substr(filter_input(INPUT_POST, 'exp_year', FILTER_VALIDATE_INT), -2));
$aim->duplicate_window = MINUTE_IN_SECONDS;
// customer information
$aim->cust_id = $this->_member->ID;
$aim->customer_ip = self::_get_remote_ip();
$aim->email = $this->_member->user_email;
// billing information
$aim->first_name = substr(trim(filter_input(INPUT_POST, 'first_name')), 0, 50);
$aim->last_name = substr(trim(filter_input(INPUT_POST, 'last_name')), 0, 50);
$aim->company = substr(trim(filter_input(INPUT_POST, 'company')), 0, 50);
$aim->address = substr(trim(filter_input(INPUT_POST, 'address')), 0, 60);
$aim->city = substr(trim(filter_input(INPUT_POST, 'city')), 0, 40);
$aim->state = substr(trim(filter_input(INPUT_POST, 'state')), 0, 40);
$aim->zip = substr(trim(filter_input(INPUT_POST, 'zip')), 0, 20);
$aim->country = substr(trim(filter_input(INPUT_POST, 'country')), 0, 60);
$aim->phone = substr(trim(filter_input(INPUT_POST, 'phone')), 0, 25);
$aim->fax = substr(trim(filter_input(INPUT_POST, 'fax')), 0, 25);
}
return $aim;
}
