for fraud ip work done.

upload/admin/controller/fraud/ip.php

@@ -172,7 +172,9 @@ public function addIp() {
 		} else {
 			$this->load->model('fraud/ip');
 
-			$this->model_fraud_ip->addIp($this->request->post['ip']);
+			if (!$this->model_fraud_ip->getTotalIpsByIp($this->request->post['ip'])) {
+				$this->model_fraud_ip->addIp($this->request->post['ip']);
+			}
 
 			$json['success'] = $this->language->get('text_success');
 		}

upload/admin/model/fraud/ip.php

@@ -41,4 +41,10 @@ public function getTotalIps() {
 
 		return $query->row['total'];
 	}
+
+	public function getTotalIpsByIp($ip) {
+		$query = $this->db->query("SELECT COUNT(*) AS total FROM `" . DB_PREFIX . "fraud_ip` WHERE ip = '" . $this->db->escape($ip) . "'");
+
+		return $query->row['total'];
+	}
 }

upload/catalog/model/checkout/order.php

@@ -255,12 +255,12 @@ public function getOrder($order_id) {
 
 	public function addOrderHistory($order_id, $order_status_id, $comment = '', $notify = false) {
 		$event_data = array(
-			'order_id'		=> $order_id,
-			'order_status_id'	=> $order_status_id,
-			'comment'		=> $comment,
-			'notify'		=> $notify
+			'order_id'		  => $order_id,
+			'order_status_id' => $order_status_id,
+			'comment'		  => $comment,
+			'notify'		  => $notify
 		);
-		
+
 		$this->event->trigger('pre.order.history.add', $event_data);
 
 		$order_info = $this->getOrder($order_id);

upload/system/engine/loader.php

@@ -1,11 +1,16 @@
 <?php
 final class Loader {
 	private $registry;
+	private $hooks = array();
 
 	public function __construct($registry) {
 		$this->registry = $registry;
 	}
 
+	public function addHook($type, $object) {
+		$this->hooks[$type][] = $object;
+	}
+
 	public function controller($route, $args = array()) {
 		$action = new Action($route, $args);
 
@@ -27,6 +32,13 @@ public function model($model) {
 	}
 
 	public function view($template, $data = array()) {
+		/*
+		if (isset($this->hooks[$type])) {
+			foreach ($this->hook as $hook) {
+				$hook->call(&$template, &data);
+			}
+		}
+		*/
 		$file = DIR_TEMPLATE . $template;
 
 		if (file_exists($file)) {
@@ -76,4 +88,4 @@ public function config($config) {
 	public function language($language) {
 		return $this->registry->get('language')->load($language);
 	}
-}
+}

upload/system/library/document.php

@@ -54,11 +54,15 @@ public function getStyles() {
 		return $this->styles;
 	}
 
-	public function addScript($script, $postion = 'header') {
-		$this->scripts[$postion][md5($script)] = $script;
+	public function addScript($href, $postion = 'header') {
+		$this->scripts[$postion][$href] = $href;
 	}
 
 	public function getScripts($postion = 'header') {
-		return $this->scripts[$postion];
+		if (isset($this->scripts[$postion])) {
+			return $this->scripts[$postion];
+		} else {
+			return array();
+		}
 	}
 }