Added LogIn (pw in db)

www/protected/controllers/ProgrammeController.php

@@ -27,20 +27,20 @@ class ProgrammeController extends Controller
 	{
 		return array(
 			array('allow',  // allow all users to perform 'index' and 'view' actions
-				'actions'=>array('index','view','create','update','admin','delete'),
+				'actions'=>array('index','view'),
 				'users'=>array('*'),
 			),
-//			array('allow', // allow authenticated user to perform 'create' and 'update' actions
-//				'actions'=>array('create','update'),
-//				'users'=>array('@'),
-//			),
+			array('allow', // allow authenticated user to perform 'create' and 'update' actions
+				'actions'=>array('create','update','admin','delete'),
+				'users'=>array('@'),
+			),
 //			array('allow', // allow admin user to perform 'admin' and 'delete' actions
-//				'actions'=>array('admin','delete'),
+//				'actions'=>array(),
 //					'users'=>array('admin'),
 //			),
-//			array('deny',  // deny all users
-//				'users'=>array('*'),
-//			),
+			array('deny',  // deny everythign else to all users
+				'users'=>array('*'),
+			),
 		);
 	}
 
@@ -106,6 +106,7 @@ class ProgrammeController extends Controller
 	 * Deletes a particular model.
 	 * If deletion is successful, the browser will be redirected to the 'admin' page.
 	 * @param integer $id the ID of the model to be deleted
+	 * @throws CHttpException on invalid request
 	 */
 	public function actionDelete($id)
 	{

www/protected/controllers/SiteController.php

@@ -57,8 +57,41 @@ class SiteController extends Controller
 			$data['model'] = new SendMailForm();
 		}
 
-
-
 		$this->render('about', $data);
 	}
+
+	/**
+	 * Displays the login page
+	 */
+	public function actionLogin()
+	{
+		$model=new LoginForm;
+
+		// if it is ajax validation request
+		if(isset($_POST['ajax']) && $_POST['ajax']==='login-form')
+		{
+			echo TbActiveForm::validate($model);
+			Yii::app()->end();
+		}
+
+		// collect user input data
+		if(isset($_POST['LoginForm']))
+		{
+			$model->attributes=$_POST['LoginForm'];
+			// validate user input and redirect to the previous page if valid
+			if($model->validate() && $model->login())
+				$this->redirect(Yii::app()->user->returnUrl);
+		}
+		// display the login form
+		$this->render('login', array('model'=>$model));
+	}
+
+	/**
+	 * Logs out the current user and redirect to homepage.
+	 */
+	public function actionLogout()
+	{
+		Yii::app()->user->logout();
+		$this->redirect(Yii::app()->homeUrl);
+	}
 }