Coding Cybersource Hosted Order Page-A Parse error is shown

[csystic]

Hi

I have simple question, I am implementing a ecommerce site using Joomla/Virtuemart and i have a payment gateway with Cybersource. Now i am implementing the payment thorugh cybersource Hosted order pages where in i just post variables from my site to the Cybersource and the payment processing is done on the cybersource site

Here is my code for implementing the Hosted order page method,

<?php include("HOP.php") ?>

<?php
$db1 = new ps_DB();
$q = "SELECT country_2_code FROM #__vm_country WHERE country_3_code='".$user->country."' ORDER BY country_2_code ASC";
$db1->query($q);
$url = "https://orderpage.ic3.com/hop/orderform.jsp";
$taxAmount = $db->f("order_tax") + $db->f("order_shipping_tax");
$discount_total = $db->f("coupon_discount") + $db->f("order_discount");
$amount = round( $db->f("order_subtotal")+$taxAmount-$discount_total, 2);

$post_variables = Array(

"cmd" => "ext-enter",
"merchantID" => "V9878987",
"upload" => "1",
"item_name" => $VM_LANG->('PHPSHOP_ORDER_PRINT_PO_NUMBER').": ". $db->f("order_id"),
"orderNumber" => $db->f("order_id"),
"invoice" => $db->f("order_number"),
"amount" => round( $db->f("order_subtotal")+$taxAmount-$discount_total, 2),
"currency" => $_SESSION['vendor_currency'],
"billTo_firstName" => $dbbt->f('first_name'),
"billTo_lastName" => $dbbt->f('last_name'),
"billTo_street1" => $dbbt->f('address_1'),
"billTo_email" => $dbbt->f('user_email'),
"billTo_postalCode" => $dbbt->f('zip'),
"billTo_city" => $dbbt->f('city'),
"billTo_state" => $dbbt->f('state'),
"billTo_country" => $db1->f('country_2_code'),
"orderPage_buyButtonText" => "Pay",
"night_phone_b" => $dbbt->f('phone_1'),
"cpp_header_image" => $vendor_image_url,
"orderPage_sendMerchantURLPost" => "true"
);
?>

<form action="https://orderpagetest.ic3.com/hop/orderform.jsp" method="post" target="_blank">
<?php InsertSignature3($amount,$currency, "sale")?>
<?php
foreach( $post_variables as $name => $value ) {
echo '<input type="hidden" name="'.$name.'" value="'.htmlspecialchars($value).'" />'; }
?>
<input type="submit" value="Buy Now">
</form>

Now i want the above code which is in orange color to be replaced with the following code

<?php
if( $page == "checkout.thankyou" ) {
$query_string = "?";
foreach( $post_variables as $name => $value ) {
$query_string .= $name. "=" . urlencode($value) ."&";
}
vmRedirect( $url . $query_string );
} else {
echo '<form action="'.$url.'" method="post" target="_blank">';
<?php InsertSignature3($amount,"usd", "sale")?>
foreach( $post_variables as $name => $value ) {
echo '<input type="hidden" name="'.$name.'" value="'.htmlspecialchars($value).'" />';
}
echo '</form>';
}
?>

The brown color line is showing a Parse error, Could anyone correct the code?

Thanks

[dagon]

<?php InsertSignature3($amount,"usd", "sale")?>

should be

InsertSignature3($amount,"usd", "sale");

[csystic]

dagon,

Thanks for your reply..!

I tried like wat u said, though i dont get any parse error but the Cybersource hosted order page is not displayed,just a table with the posted values will be displayed....This is because the Function InsertSignature3 is not executed.

To give u more idea, Just see this link..https://orderpage.ic3.com/hop/orderform.jsp
U ll see a Table, above the "Authorization" field value, the fields orderPage_signaturePublic and orderPage_timestamp are generated automatically when that InsertSignature3($amt,"usd","sale") is executed.

Suppose if i use the code that is in orange color then i am directly getting the cybersource form where we can fill credit card number for purchase

[COLOR="DarkOrange"]<form action="https://orderpagetest.ic3.com/hop/orderform.jsp" method="post" target="_blank">
<?php InsertSignature3($amount,$currency, "sale")?>
<?php 
foreach( $post_variables as $name => $value ) {
echo '<input type="hidden" name="'.$name.'" value="'.htmlspecialchars($value).'" />'; }
?>
<input type="submit" value="Buy Now">
</form>[/COLOR]

But i want these codes to be replaced with the code below, These reason why i need this code is that,

I want to direct the customer directly to cybersource form, when they click a button called "Confirm order" but if i have the code as shown in orange color then The flow is like Customers click "Confirm order" then in the next page 'buy" buttons needs to be clicked.

<?php
if( $page == "checkout.thankyou" ) {
$query_string = "?";
foreach( $post_variables as $name => $value ) {
$query_string .= $name. "=" . urlencode($value) ."&";
}
vmRedirect( $url . $query_string );
} else {
echo '<form action="'.$url.'" method="post" target="_blank">';
[COLOR="DarkRed"]<?php InsertSignature3($amount,"usd", "sale")?>[/COLOR]
foreach( $post_variables as $name => $value ) {
echo '<input type="hidden" name="'.$name.'" value="'.htmlspecialchars($value).'" />';
}
echo '</form>';
}
?> 

If its confusing, Please let me know i ll make it simpler.

[dagon]

i have no idea what your doing, however if you want a value returned from InsertSignature3 you need to echo it or assign it to var like so:

echo InsertSignature3($amount,"usd", "sale");
//or maybe

$foo = InsertSignature3($amount,"usd", "sale");

[csystic]

Dagon,

Your code

echo InsertSignature3($amount,"usd","sale");

dint work.

Here is the Function InsertSignature3, The values returned by it are given as Echo statements in this function

function InsertSignature3($amount, $currency, $orderPage_transactionType) {
  if(!isset($amount)){ $amount = "0.00"; }
  if(!isset($currency)){ $currency = "usd"; }
  $merchantID = getMerchantID();
  $timestamp = getmicrotime();
  $data = $merchantID . $amount . $currency . $timestamp . $orderPage_transactionType;
  $pub = getPublicKey();
  $serialNumber = getSerialNumber();
  $pub_digest = hopHash($data, $pub);

  echo('<input type="hidden" name="orderPage_transactionType" value="' . $orderPage_transactionType . '">' . "\n");
  echo('<input type="hidden" name="amount" value="' . $amount . '">' . "\n");
  echo('<input type="hidden" name="currency" value="' . $currency . '">' . "\n");
  echo('<input type="hidden" name="orderPage_timestamp" value="' . $timestamp . '">' . "\n");
  echo('<input type="hidden" name="merchantID" value="' . $merchantID . '">' . "\n");
  echo('<input type="hidden" name="orderPage_signaturePublic" value="' . $pub_digest . '">' . "\n");
  echo('<input type="hidden" name="orderPage_version" value="4">' . "\n");
  echo('<input type="hidden" name="orderPage_serialNumber" value="' . $serialNumber . '">' . "\n");
}

How to get these?