improved some snippets

snippets/codeigniter.snippets

@@ -2,24 +2,72 @@
 
 # Controller
 snippet ci_controller
-	class ${1:ClassName} extends CI_Controller {
-		function __construct() {
+	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+	class ${1:ClassName} extends CI_Controller
+	{
+		function __construct()
+		{
 			parent::__construct();
 			${2:// code...}
 		}
 
-		function ${3:index}() {
+		function ${3:index}()
+		{
 			${4:// code...}
 		}
 	}
 # Model
 snippet ci_model
-	class ${1:ClassName_model} extends CI_Model {
-		function __construct() {
+	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+	class ${1:ClassName_model} extends CI_Model
+	{
+		function __construct()
+		{
 			parent::__construct();
 			${2:// code...}
 		}
 	} 
+snippet ci_model_complet
+	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+	class ${1:ClassName_model} extends CI_Model
+	{
+		private $table = '${2:table_name}';
+
+		function __construct()
+		{
+			parent::__construct();
+			${2:// code...}
+		}
+
+		public function getRows()
+		{
+			return $this->db->get($table)->result();
+		}
+
+		public function getRow($id)
+		{
+			return $this->db->get_where($table, array('id', $id))->result();
+		}
+
+		public function insert($data)
+		{
+			if($this->db->insert($table, $data))
+				return true;
+			else
+				return false;
+		}
+
+		public function update($id, $data)
+		{
+			if($this->db->where('id', $id)->update($table, $data))
+				return true;
+			else
+				return false;
+		}
+	}
 # Load view
 snippet ci_load-view
 	$this->load->view("${1:view_name}", $${2:data});${3}