From 31cf4fcfdad9e8a60092a282d655cd6a55641b0d Mon Sep 17 00:00:00 2001
From: Gabriel Schwardy <info@caleydon.com>
Date: Wed, 27 Aug 2014 21:06:35 +0200
Subject: [PATCH 1/4] Update validation.tpl

- added "Your shopping cart is empty" warning.
---
 views/templates/front/validation.tpl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/views/templates/front/validation.tpl b/views/templates/front/validation.tpl
index dfe1e1f..8a8ccd0 100755
--- a/views/templates/front/validation.tpl
+++ b/views/templates/front/validation.tpl
@@ -34,6 +34,11 @@
 {assign var='current_step' value='payment'}
 {include file="$tpl_dir./order-steps.tpl"}
 
+{if $nbProducts <= 0}
+	<p class="alert alert-warning">
+        {l s='Your shopping cart is empty.' mod='cashondelivery'}
+    </p>
+{else}
 <h3>{l s='Cash on delivery (COD) payment' mod='cashondelivery'}</h3>
 
 <form action="{$link->getModuleLink('cashondelivery', 'validation', [], true)|escape:'html'}" method="post">
@@ -58,3 +63,4 @@
 		<input type="submit" value="{l s='I confirm my order' mod='cashondelivery'}" class="exclusive_large" />
 	</p>
 </form>
+{/if}

From 8bb8f1d116c8ef6c5b1b480c6fa288ed7c6ad232 Mon Sep 17 00:00:00 2001
From: Gabriel Schwardy <info@caleydon.com>
Date: Wed, 27 Aug 2014 21:37:38 +0200
Subject: [PATCH 2/4] Update validation.php

- added "Your shopping cart is empty" warning.
---
 controllers/front/validation.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/controllers/front/validation.php b/controllers/front/validation.php
index cbbc822..289ad29 100644
--- a/controllers/front/validation.php
+++ b/controllers/front/validation.php
@@ -69,6 +69,7 @@ public function initContent()
 		parent::initContent();
 
 		$this->context->smarty->assign(array(
+			'nbProducts' => $this->context->cart->nbProducts(),
 			'total' => $this->context->cart->getOrderTotal(true, Cart::BOTH),
 			'this_path' => $this->module->getPathUri(),//keep for retro compat
 			'this_path_cod' => $this->module->getPathUri(),

From 892b7d9a7fe7024c943b4c866dba483bf679712a Mon Sep 17 00:00:00 2001
From: Gabriel Schwardy <info@caleydon.com>
Date: Thu, 28 Aug 2014 00:28:01 +0200
Subject: [PATCH 3/4] Update validation.tpl

removed rel="nofollow" parameter.
---
 views/templates/front/validation.tpl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/views/templates/front/validation.tpl b/views/templates/front/validation.tpl
index 8a8ccd0..703d07e 100755
--- a/views/templates/front/validation.tpl
+++ b/views/templates/front/validation.tpl
@@ -24,7 +24,7 @@
 *}
 
 {capture name=path}
-	<a href="{$link->getPageLink('order', true, NULL, "step=3")|escape:'html':'UTF-8'}" rel="nofollow" title="{l s='Go back to the Checkout' mod='cashondelivery'}">{l s='Checkout' mod='cashondelivery'}</a><span class="navigation-pipe">{$navigationPipe}</span>{l s='Cash on delivery (COD) payment' mod='cashondelivery'}
+	<a href="{$link->getPageLink('order', true, NULL, "step=3")|escape:'html':'UTF-8'}" title="{l s='Go back to the Checkout' mod='cashondelivery'}">{l s='Checkout' mod='cashondelivery'}</a><span class="navigation-pipe">{$navigationPipe}</span>{l s='Cash on delivery (COD) payment' mod='cashondelivery'}
 {/capture}
 
 {include file="$tpl_dir./breadcrumb.tpl"}

From ac92132cba113620bcf8035b4b62ad55a162a432 Mon Sep 17 00:00:00 2001
From: Gabriel Schwardy <info@caleydon.com>
Date: Thu, 28 Aug 2014 00:29:46 +0200
Subject: [PATCH 4/4] Update cashondelivery.php

Better confirmation page formating with the green successfull notification & added little order summary.
---
 cashondelivery.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/cashondelivery.php b/cashondelivery.php
index 7124a72..254e84d 100755
--- a/cashondelivery.php
+++ b/cashondelivery.php
@@ -94,6 +94,15 @@ public function hookPaymentReturn($params)
 		if (!$this->active)
 			return ;
 
+		$this->smarty->assign(array(
+			'total_to_pay' => Tools::displayPrice($params['total_to_pay'], $params['currencyObj'], false),
+			'id_order' => $params['objOrder']->id,
+			'this_path' => $this->_path,
+			'this_path_ssl' => Tools::getShopDomainSsl(true, true).__PS_BASE_URI__.'modules/'.$this->name.'/'
+		));
+			if (isset($params['objOrder']->reference) && !empty($params['objOrder']->reference))
+				$this->smarty->assign('reference', $params['objOrder']->reference);
+		
 		return $this->display(__FILE__, 'confirmation.tpl');
 	}
 }