class loginController extends ActionController {
	
	function index()
	{		
		require_once 'include.php';
		//Element du formulaire
		require_once 'HTML'.DIRECTORY_SEPARATOR.'QuickForm.php';
		require_once 'HTML/QuickForm/CAPTCHA/Equation.php';
		$form = new HTML_QuickForm('login','post',$_SERVER['PHP_SELF']);
		$form->addElement('text', 'login', 'Login', array('size' => '15'));
		$form->addElement('password', 'password', 'Mot de passe', array('size' => '15', 'name' => 'password', 'id' => 'password'));
		
		$options = array('sessionVar' => basename(__FILE__, '.php'));
		$captcha_question =& $form->addElement('CAPTCHA_Equation', 'captcha_question',
                                       'Can you resolve this?', $options);
		if (PEAR::isError($captcha_question)) {
			echo $captcha_question->getMessage();
			exit;
		}
		
		$captcha_answer =& $form->addElement('text', 'captcha', 'Enter the answer');

		$form->addRule('captcha', 'Enter the answer to the equation',
					   'required', null, 'client');
		
		$form->addRule('captcha', 'What you entered didn\'t match the equation',
					   'CAPTCHA', $captcha_question);

		
		
		$form->addElement('hidden', 'module', 'login');
		$form->addElement('hidden', 'action', 'index');
		
		$form->addElement('submit', 'submit', 'Connexion', array('class' => 'button'));
		
		if($form->validate())
		{
			$user = DB_DataObject::factory('Users');
			$user->setLogin($form->exportValue('login'));
			if(($r=$user->checkLogin($form->exportValue('password')))==LOGIN_SUCCESS)
			{
				HTTP_Session2::set('user_logged', serialize($user));
				$this->redirect(KL_DEFAULT_MODULE, KL_DEFAULT_ACTION);
			}
			else {
				if($r==LOGIN_MAX_ATTEMPTS_EXCEEDED)
				{
					$this->Messager = Messager::setMessage('Trop de tentative : compte bloqué !');
					
					$form->getElement('password')->setValue('');
				}
				else
				{
					$this->Messager = Messager::setMessage('Utilisateur ou mot de passe incorrect');
					$form->getElement('password')->setValue('');
				}
				
			}
		}
		
		//Template
		$this->form = $form;
		
	}


///........