paypal_processor docs

[fallingsprings]

Page: http://docs.couchcms.com/tags-reference/paypal_processor.html

Documentation is missing one of the available variables: pp_custom.

Also missing on the PayPal overview page:
http://docs.couchcms.com/concepts/paypal.html

[cheesypoof]

I am not familiar with this functionality, could you confirm @kksidd?

[fallingsprings]

The paypal_button tag accepts "custom" as a parameter and paypal_processor sets "pp_custom" as a variable. I'm not sure about the cart addon.

couch/tags.php, line 4627:

        function paypal_button( $params, $node ){
            global $CTX, $FUNCS, $PAGE;
            if( count($node->children) ) {die("ERROR: Tag \"".$node->name."\" is a self closing tag");}

            extract( $FUNCS->get_named_vars(
                        array(
                              'image'=>'',
                              'processor'=>'',
                              'show_shipping'=>'0',
                              'return_url'=>'',
                              'cancel_url'=>'',
                              'custom'=>''
                              ),
                        $params)
                   );

couch/tags.php, line 4768:

// Set paypal variables in context
$CTX->set( 'pp_item_name', $_POST['item_name'] );
$CTX->set( 'pp_item_number', $_POST['item_number'] );
$CTX->set( 'pp_quantity', $_POST['quantity'] );
$CTX->set( 'pp_mc_gross', $_POST['mc_gross'] );
$CTX->set( 'pp_mc_currency', $_POST['mc_currency'] );
$CTX->set( 'pp_txn_id', $_POST['txn_id'] );
$CTX->set( 'pp_receiver_email', $_POST['receiver_email'] );
$CTX->set( 'pp_payer_email', $_POST['payer_email'] );
$CTX->set( 'pp_first_name', $_POST['first_name'] );
$CTX->set( 'pp_last_name', $_POST['last_name'] );
$CTX->set( 'pp_payer_business_name', $_POST['payer_business_name'] );
$CTX->set( 'pp_custom', $_POST['custom'] );