From 8e499c9c954414de37cf0431fcaaee1b6a1437d2 Mon Sep 17 00:00:00 2001
From: Patrick Garman <patrickmgarman@gmail.com>
Date: Wed, 11 Jan 2012 20:44:10 +0000
Subject: [PATCH] Adding Cash on Delivery Gateway

---
 classes/gateways/gateway-cod.php | 97 ++++++++++++++++++++++++++++++++
 woocommerce.php                  |  1 +
 2 files changed, 98 insertions(+)
 create mode 100644 classes/gateways/gateway-cod.php

diff --git a/classes/gateways/gateway-cod.php b/classes/gateways/gateway-cod.php
new file mode 100644
index 00000000000..a6b650a1e5f
--- /dev/null
+++ b/classes/gateways/gateway-cod.php
@@ -0,0 +1,97 @@
+<?php
+/**
+ * Cash on Delivery Gateway
+ * 
+ * Provides a Cash on Delivery Payment Gateway.
+ *
+ * @class 		woocommerce_cod
+ * @package		WooCommerce
+ * @category	Payment Gateways
+ * @author		Patrick Garman (www.patrickgarman.com)
+ */
+class woocommerce_cod extends woocommerce_payment_gateway {
+	
+	function __construct() {
+		$this->method_title = 'Cash on Delivery';
+		$this->id = 'cod';
+		
+		// Load the form fields.
+		$this->init_form_fields();
+		
+		// Load the settings.
+		$this->init_settings();
+		
+		// Define user set variables
+		$this->title = $this->settings['title'];
+		$this->description = $this->settings['description'];
+		$this->instructions = $this->settings['instructions'];
+		
+		add_action('woocommerce_update_options_payment_gateways', array(&$this, 'process_admin_options'));
+		add_action('woocommerce_thankyou_cod', array(&$this, 'thankyou'));
+	}
+	
+	function admin_options() {
+		?>
+		<h3><?php _e('Cash on Delivery','woocommerce'); ?></h3>
+    	<p><?php _e('Have your customers pay with cash (or by other means) upon delivery.', 'woocommerce' ); ?></p>
+    	<table class="form-table">
+    		<?php $this->generate_settings_html(); ?>
+		</table> <?php
+    }
+	
+    function init_form_fields() {
+    	$this->form_fields = array(
+			'enabled' => array(
+				'title' => __( 'Enable COD', 'woocommerce' ), 
+				'label' => __( 'Turn on Cash on Delivery for WooCommerce', 'woocommerce' ), 
+				'type' => 'checkbox', 
+				'description' => '', 
+				'default' => 'no'
+			), 
+			'title' => array(
+				'title' => __( 'Title', 'woocommerce' ), 
+				'type' => 'text', 
+				'description' => __( 'Payment method title that the customer will see on your website.', 'woocommerce' ), 
+				'default' => __( 'Cash on Delivery', 'woocommerce' )
+			), 
+			'description' => array(
+				'title' => __( 'Description', 'woocommerce' ), 
+				'type' => 'textarea', 
+				'description' => __( 'Payment method description that the customer will see on your website.', 'woocommerce' ), 
+				'default' => 'Pay with cash upon delivery.'
+			), 
+			'instructions' => array(
+				'title' => __( 'Instructions', 'woocommerce' ), 
+				'type' => 'textarea', 
+				'description' => __( 'Instructions that will be added to the thank you page.', 'woocommerce' ), 
+				'default' => 'Pay with cash upon delivery.'
+			), 
+ 	   );
+    }
+    
+	function payment_fields() {	 // Fields for the payment form	
+		if ($this->description) { echo '<p>'.$this->description.'</p>'; }
+    }
+    
+    // Process the payment
+	function process_payment ($order_id) {
+		global $woocommerce;
+		$order = &new woocommerce_order ($order_id);
+		$order->update_status('on-hold', __('Payment to be made upon delivery.', 'woocommerce'));
+		$woocommerce->cart->empty_cart(); // Dump the cart
+		unset($_SESSION['order_awaiting_payment']); // Lose our session	
+		return array( // Return and let's visit the order completed page
+			'result' 	=> 'success',
+			'redirect'	=> add_query_arg('key', $order->order_key, add_query_arg('order', $order_id, get_permalink(get_option('woocommerce_thanks_page_id'))))
+		);
+	}
+	
+	function thankyou() {
+		if ($this->instructions!='') { echo '<p>'.$this->instructions.'</p>'; }
+	}
+	
+}
+	
+// Adding Gateway to WooCommerce Gateways
+function woocommerce_cod_add_gateway ($methods) { $methods[] = 'woocommerce_cod'; return $methods; }
+add_filter ('woocommerce_payment_gateways', 'woocommerce_cod_add_gateway');
\ No newline at end of file
diff --git a/woocommerce.php b/woocommerce.php
index 334b0e9fd74..395a89850b0 100644
--- a/woocommerce.php
+++ b/woocommerce.php
@@ -182,6 +182,7 @@ class woocommerce {
 		include( 'classes/gateways/gateway-banktransfer.php' );
 		include( 'classes/gateways/gateway-cheque.php' );
 		include( 'classes/gateways/gateway-paypal.php' );
+		include( 'classes/gateways/gateway-cod.php' );
 	}
 	
 	/**