Thread: Help making a VERY simple gateway plugin

<?php

/*
Plugin Name: Merchee
Description: Merchee Gateway Plugin
Version: 0.1
Author: Arthur Ganem
License: Creative Commons Attribution 3.0 Unported License
*/

// Creating the Form for the Admin
function merchee_gateway_values()
{
	global $action_gateway_values;
	
	$action_gateway_values	= array(

		// Tab Start
		array(	'type' 		=> 'tab',
				'tabname' 	=> 'Merchee Gateway',
				'id'		=> ''),

		// Title
		array( 	'type' 		=> 'title',
				'name' 		=> 'Merchee Options',
				'id'		=> ''),
		
		// Enable-Disable Select Box
		array(	'type'		=> 'select',
				'name'		=> 'Enable Merchee',
				'options'	=> array(	'yes'	=> 'Yes',
										'no'	=> 'No'),
				'id'		=> 'merchee_enable'),
		
		// Tab End
		array(	'type'		=> 'tabend',
				'id'		=> ''),
	); 
}

// Load the Form . . .
add_action( 'cp_action_gateway_values', 'merchee_gateway_values');

// Payment Option in Front End
function merchee_add_gateway_option()
{
	if(get_option('merchee_enable','no')=='yes')
	{
		echo '<option value="merchee">Visa / MasterCard</option>';
	}
}

// Load the Payment option
add_action( 'cp_action_payment_method', 'merchee_add_gateway_option');

/* From here on I don't know what to do */

//Process the Payment . . .
$merchee_process_vals = array(	'cp_payment_method'	=> 'merchee',
								'item_name' => '', /*Don't know how to extrct this from the user...*/
								'item_number' => '',
								'item_amount' => '',
								'notify_url' => '',
								'return_text' => '',
								'return_url'	=> 'http://merchee.com/blabla');

function merchee_process($merchee_process_vals)
{
/* no idea what to do here */
}

add_action( 'cp_action_gateway', 'merchee_process',10,1);