Shadow-Lord

Hi,

Your addon is great on 2.3.1.

Is there any way to get the Scroller part of this addon to work with oscommerce 2.2, please.

Thanks,

Hi,

That could be done, but is there any other way to do this so that it will keep the page Search Engine Friendly.
Is there another way to add a variable to a link without using the '&'.

Can anyone help to get Realex Remote Payments to work with OPC, please.

When the radio is clicked for it, OPC gives this error:

There was an error setting payment method, please inform Dublin Duck Race about this error.

<?php

	class realex {
var $code, $title, $description, $enabled, $responses;

// class constructor
    function realex() {
      $this->code = 'realex';
      $this->title = MODULE_PAYMENT_REALEX_TEXT_TITLE;
      $this->description = MODULE_PAYMENT_REALEX_TEXT_DESCRIPTION;
      $this->enabled = ((MODULE_PAYMENT_REALEX_STATUS == 'True') ? true : false);
    }

// class methods
    // this method returns the javascript that will validate the form entry
    //** Checkout_Payment
    function javascript_validation() {
      $js = '  if (payment_value == "' . $this->code . '") {' . "\n" .
            '    var cc_owner = document.checkout_payment.realexpay_cc_owner.value;' . "\n" .
            '    var cc_number = document.checkout_payment.realexpay_cc_number.value;' . "\n" .
            '    if (cc_owner == "" || cc_owner.length < ' . CC_OWNER_MIN_LENGTH . ') {' . "\n" .
            '      error_message = error_message + "' . MODULE_PAYMENT_REALEX_TEXT_JS_CC_OWNER . '";' . "\n" .
            '      error = 1;' . "\n" .
            '    }' . "\n" .
            '    if (cc_number == "" || cc_number.length < ' . CC_NUMBER_MIN_LENGTH . ') {' . "\n" .
            '      error_message = error_message + "' . MODULE_PAYMENT_REALEX_TEXT_JS_CC_NUMBER . '";' . "\n" .
            '      error = 1;' . "\n" .
            '    }' . "\n" .
            '  }' . "\n";

      return $js;
    }

    // this method returns the html that creates the input form
        //** Checkout_Payment
	
    function selection() {
      global $order;

      for ($i=1; $i<13; $i++) {
        $expires_month[] = array('id' => sprintf('%02d', $i), 'text' => strftime('%B',mktime(0,0,0,$i,1,2000)));
      }
      $today = getdate(); 
      for ($i=$today['year']; $i < $today['year']+10; $i++) {
        $expires_year[] = array('id' => strftime('%y',mktime(0,0,0,1,1,$i)), 'text' => strftime('%Y',mktime(0,0,0,1,1,$i)));
      }
     
      $selection = array('id' => $this->code,
                        'module' => $this->title,
                        'fields' => array(array('title' => MODULE_PAYMENT_REALEX_TEXT_CREDIT_CARD_OWNER,
                                                'field' => tep_draw_input_field('realexpay_cc_owner', $order->billing['firstname'] . ' ' . $order->billing['lastname'])),
                                          array('title' => MODULE_PAYMENT_REALEX_TEXT_CREDIT_CARD_NUMBER,
                                                'field' => tep_draw_input_field('realexpay_cc_number')),
                                          array('title' => 'CVN Number:',
                                                'field' => tep_draw_input_field('cvn_number')),
                                          array('title' => MODULE_PAYMENT_REALEX_TEXT_CREDIT_CARD_EXPIRES,
                                                'field' => tep_draw_pull_down_menu('realexpay_cc_expires_month', $expires_month) . '&nbsp;' . tep_draw_pull_down_menu('realexpay_cc_expires_year', $expires_year))));
      return $selection;
    }

    // this method is called before the data is sent to the credit card processor
    // here you can do any field validation that you need to do
    // we also set the global variables here from the form values
        //** Checkout_Payment
    function pre_confirmation_check() {
      global $HTTP_POST_VARS;

      include(DIR_WS_CLASSES . 'cc_validation.php');

      $cc_validation = new cc_validation();
      $result = $cc_validation->validate($HTTP_POST_VARS['realexpay_cc_number'], $HTTP_POST_VARS['realexpay_cc_expires_month'], $HTTP_POST_VARS['realexpay_cc_expires_year']);

      $error = '';
      switch ($result) {
        case -1:
          $error = sprintf(TEXT_CCVAL_ERROR_UNKNOWN_CARD, substr($cc_validation->cc_number, 0, 4));
          break;
        case -2:
        case -3:
        case -4:
          $error = TEXT_CCVAL_ERROR_INVALID_DATE;
          break;
        case false:
          $error = TEXT_CCVAL_ERROR_INVALID_NUMBER;
          break;
      }

      if ( ($result == false) || ($result < 1) ) {
        $payment_error_return = 'payment_error=' . $this->code . '&error=' . urlencode($error) . '&realexpay_cc_owner=' . urlencode($HTTP_POST_VARS['realexpay_cc_owner']) . '&realexpay_cc_type=' . urlencode($HTTP_POST_VARS['realexpay_cc_type']) . '&realexpay_cc_expires_month=' . $HTTP_POST_VARS['realexpay_cc_expires_month'] . '&realexpay_cc_expires_year=' . $HTTP_POST_VARS['realexpay_cc_expires_year'];

        tep_redirect(tep_href_link(FILENAME_CHECKOUT_PAYMENT, $payment_error_return, 'SSL', true, false));
      }

      $this->cc_card_owner = $HTTP_POST_VARS['realexpay_cc_owner']; 
      $this->cc_card_number = $cc_validation->cc_number;
      $this->cc_expiry_month = $cc_validation->cc_expiry_month;
      $this->cc_expiry_year = $cc_validation->cc_expiry_year;
      $this->cc_card_type = $cc_validation->cc_type;
	  $this->cvn_number = $HTTP_POST_VARS['cvn_number'];

      
    }

    // this method returns the data for the confirmation page
    //**check_confirmation
    function confirmation() {
      global $HTTP_POST_VARS;
      global $order;
      $confirmation = array('title' => $this->title,
                           'fields' => array(array('title' => MODULE_PAYMENT_REALEX_TEXT_CREDIT_CARD_OWNER,
                                                   'field' => $HTTP_POST_VARS['realexpay_cc_owner']),
                       array('title' => MODULE_PAYMENT_REALEX_TEXT_CREDIT_CARD_TYPE,
                                                   'field' =>  $this->cc_card_type),
                                             array('title' => MODULE_PAYMENT_REALEX_TEXT_CREDIT_CARD_NUMBER,
                                                   'field' => substr($this->cc_card_number, 0, 4) . str_repeat('X', (strlen($this->cc_card_number) - 8)) . substr($this->cc_card_number, -4)),
                                             array('title' => 'CVN Number', 'field' =>  $this->cvn_number),                                           array('title' => MODULE_PAYMENT_REALEX_TEXT_CREDIT_CARD_EXPIRES,
                                                   'field' => strftime('%B, %Y', mktime(0,0,0,$HTTP_POST_VARS['realexpay_cc_expires_month'], 1, '20' . $HTTP_POST_VARS['realexpay_cc_expires_year']))))); 

      return $confirmation;
    }

    // this method performs the authorization by sending the data to the processor, and getting the result
    //** Written in checkout_confimration
    
    function process_button() {
      global $order;

      $process_button_string = tep_draw_hidden_field('merchantid', MODULE_PAYMENT_REALEX_MERCHANT_ID) .
                               tep_draw_hidden_field('amount', number_format(($order->info['total']*100), 0, '', '')) .
			       tep_draw_hidden_field('amount2',$order->info['total']) .
                               tep_draw_hidden_field('ponum', date('Ymdhis')) .
                               tep_draw_hidden_field('cvn', ($this->cvn_number)) .
		                       tep_draw_hidden_field('cctype', ($this->cc_card_type)) . 
   		               tep_draw_hidden_field('ccowner',$this->cc_card_owner) .
			       tep_draw_hidden_field('currency', ($order->info['currency'])) .
                               tep_draw_hidden_field('creditCard1', $this->cc_card_number) .
                               tep_draw_hidden_field('exdate1', $this->cc_expiry_month) .
                               tep_draw_hidden_field('exdate2', substr($this->cc_expiry_year, -2)) ;
		
      return $process_button_string;
    }

    // this method gets called after the processing is done but before the app server 
    // accepts the result.  It is used to check for errors.
    //** called by checkout_process

    function before_process() {
      global $HTTP_POST_VARS;

$timestamp = strftime("%Y%m%d%H%M%S");
mt_srand((double)microtime()*1000000);

//** These values passed in from function process_button

$merchantid = $HTTP_POST_VARS['merchantid'];
$amount = $HTTP_POST_VARS['amount'];
$ccnum =$HTTP_POST_VARS['creditCard1'];
$ccname = $HTTP_POST_VARS['ccowner'];

$ccctype = $HTTP_POST_VARS['currency'];
$amount2 = $HTTP_POST_VARS['amount2'];

$curr = $HTTP_POST_VARS['currency'];
$expdate = $HTTP_POST_VARS['exdate1'] . $HTTP_POST_VARS['exdate2'];


$cardtype = $HTTP_POST_VARS['cctype'];
if (ereg('^Master Card$',  $cardtype)) {
        $cardtype = 'MC';
}
if (ereg('^American Express$',  $cardtype)) {
        $cardtype = 'AMEX';
}

$cvn = $HTTP_POST_VARS['cvn'];
if (!empty($cvn))
{
 $presind = "1";
}
else
$presind = "4";




// I'm using a random number as the orderid - you probably have a better way.
$orderid = $timestamp."-".mt_rand(1, 999);
$secret = MODULE_PAYMENT_REALEX_SHARED_SECRET;
// creating the hash.
$tmp = "$timestamp.$merchantid.$orderid.$amount.$curr.$ccnum";
$md5hash = md5($tmp);
$tmp = "$md5hash.$secret";
$md5hash = md5($tmp);


// fire up the xml parser...
$xml_parser = xml_parser_create();
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "cDataHandler");

//include('osxmlparser.php');
//$os_xmlparser = new osxmlparser();


$xml = "<request type='auth' timestamp='$timestamp'>
	<merchantid>$merchantid</merchantid>
	<account>internet</account>
	<orderid>$orderid</orderid>
	<amount currency='$curr'>$amount</amount>
	<card> 
		<number>$ccnum</number>
		<expdate>$expdate</expdate>
		<type>$cardtype</type> 
		<chname>$ccname</chname> 
	<cvn>
      <number>$cvn</number>
      <presind>$presind</presind>
    </cvn>

	</card> 
	<autosettle flag='1'/>
	<comments><comment id='1'>$amount2</comment></comments>
		<tssinfo>
		<address type='billing'>
			<country>ie</country>
		</address>
		<custnum>$ccctype</custnum>
		<prodid>$cccctype</prodid>
		<varref>$ccccctype</varref>
	</tssinfo>
	<md5hash>$md5hash</md5hash>
</request>";
    
    
    
$URL = MODULE_PAYMENT_REALEX_URL;

// send it to payandshop.com
$curlLoc = MODULE_PAYMENT_REALEX_CURL_LOC;
exec("$curlLoc -s -m 120 -d \"$xml\" $URL -L", $return_message_array, $return_number);

for ($i = 0; $i < count($return_message_array); $i++) {
    $response = $response.$return_message_array[$i];
}


// fix it up good.
$response = eregi_replace ( "[[:space:]]+", " ", $response );
$response = eregi_replace ( "[\n\r]", "", $response );

preg_match("/<result>(.*?)<\/result>/i",$response,$matches);
$XMLresult = $matches[1];

preg_match("/<message>(.*)<\/message>/i",$response,$matches);
$XMLmessage = $matches[1];

$resultString = $XMLresult."     ".$XMLmessage;

$realexResult = $XMLresult;

	if ($realexResult != "00"){
	
        tep_redirect(tep_href_link(FILENAME_CHECKOUT_PAYMENT, 'payment_error=' . $this->code . '&error=' . urlencode($resultString), 'SSL', true, false));
        }


}



    
//**called after process complete

    function after_process() {
          return false;
    }

    function get_error() {
      global $HTTP_GET_VARS;

      $msg = "";
      if (stripslashes(urldecode($HTTP_GET_VARS['response_text'])) != "")
        $msg = stripslashes(urldecode($HTTP_GET_VARS['response_text']));
      else if (stripslashes(urldecode($HTTP_GET_VARS['error'])) != "")
        $msg = stripslashes(urldecode($HTTP_GET_VARS['error']));
      $error = array('title' => MODULE_PAYMENT_REALEX_TEXT_ERROR,
                     'error' => $msg);
      return $error;
    }



    function check() {
      if (!isset($this->_check)) {
        $check_query = tep_db_query("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_PAYMENT_REALEX_STATUS'");
        $this->_check = tep_db_num_rows($check_query);
      }
      return $this->_check;
    }

    function install() {
      tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Enable Realex Module', 'MODULE_PAYMENT_REALEX_STATUS', 'True', 'Do you want to use Realex Payments?', '6', '0', 'tep_cfg_select_option(array(\'True\', \'False\'), ', now())");
      tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Merchant ID', 'MODULE_PAYMENT_REALEX_MERCHANT_ID', 'sec0001', 'The merchant id used for the Realex Payments service', '6', '0', now())");
      tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Shared Secret', 'MODULE_PAYMENT_REALEX_SHARED_SECRET', 'secret', 'The shared secret used for the Realex Payments service', '6', '0', now())");
      tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Curl Location', 'MODULE_PAYMENT_REALEX_CURL_LOC', '/usr/bin/curl', 'This is where Curl is located on your server', '6', '0', now())");
       tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Realex URL', 'MODULE_PAYMENT_REALEX_URL', 'https://epage.payandshop.com/epage-remote.cgi', 'This is the URL of the Realex Gateway', '6', '0', now())");

      
    }

    function remove() {
      tep_db_query("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");
    }

    function keys() {
      return array('MODULE_PAYMENT_REALEX_STATUS', 'MODULE_PAYMENT_REALEX_MERCHANT_ID','MODULE_PAYMENT_REALEX_SHARED_SECRET','MODULE_PAYMENT_REALEX_CURL_LOC','MODULE_PAYMENT_REALEX_URL');
    }
  




}
?>

Hi,

Help no longer need. I figured it out.

Thanks.

Hi,

I have tried paypal website payments standard, but when the customer pays, it does not automatically return the customer to the checkout success page.

They have to click the return to site button on paypal to get to it.

If they don't click it no emails are sent.