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redir/application/classes/controller/lnapp/login.php
2011-07-20 22:57:07 +10:00

200 lines
5.9 KiB
PHP

<?php defined('SYSPATH') or die('No direct access allowed.');
/**
* This class provides login capability
*
* @package lnApp
* @subpackage Page/Login
* @category Controllers
* @author Deon George
* @copyright (c) 2010 Deon George
* @license http://dev.leenooks.net/license.html
* @also [logout]
*/
class Controller_lnApp_Login extends Controller_TemplateDefault {
protected $auth_required = FALSE;
public function action_index() {
// If user already signed-in
if (Auth::instance()->logged_in()!= 0) {
// Redirect to the user account
Request::current()->redirect('welcome/index');
}
// If there is a post and $_POST is not empty
if ($_POST) {
// Store our details in a session key
Session::instance()->set(Kohana::config('auth.session_key'),$_POST['username']);
Session::instance()->set('password',$_POST['password']);
// If the post data validates using the rules setup in the user model
if (Auth::instance()->login($_POST['username'],$_POST['password'])) {
// Redirect to the user account
if ($redir = Session::instance()->get('afterlogin')) {
Session::instance()->delete('afterlogin');
Request::current()->redirect($redir);
} else
Request::current()->redirect('welcome/index');
} else {
SystemMessage::add(array(
'title'=>_('Invalid username or password'),
'type'=>'error',
'body'=>_('The username or password was invalid.')
));
}
}
Block::add(array(
'title'=>_('Login to server'),
'body'=>View::factory('login'),
'style'=>array('css/login.css'=>'screen'),
));
Script::add(array('type'=>'stdin','data'=>'
$(document).ready(function() {
$("#ajxbody").click(function() {$("#ajBODY").load("'.$this->request->uri().'/"); return false;});
});'
));
}
public function action_register() {
// If user already signed-in
if (Auth::instance()->logged_in()!= 0) {
// Redirect to the user account
Request::current()->redirect('welcome/index');
}
// Instantiate a new user
$account = ORM::factory('account');
// If there is a post and $_POST is not empty
if ($_POST) {
// Check Auth
$status = $account->values($_POST)->check();
if (! $status) {
foreach ($account->validation()->errors('form/register') as $f => $r) {
// $r[0] has our reason for validation failure
switch ($r[0]) {
// Generic validation reason
default:
SystemMessage::add(array(
'title'=>_('Validation failed'),
'type'=>'error',
'body'=>sprintf(_('The defaults on your submission were not valid for field %s (%s).'),$f,$r)
));
}
}
}
$ido = ORM::factory('module')
->where('name','=','account')
->find();
$account->id = $ido->record_id->next_id($ido->id);
// Save the user details
if ($account->save()) {}
}
SystemMessage::add(array(
'title'=>_('Already have an account?'),
'type'=>'info',
'body'=>_('If you already have an account, please login..')
));
Block::add(array(
'title'=>_('Register'),
'body'=>View::factory('bregister')
->set('account',$account)
->set('errors',$account->validation()->errors('form/register')),
));
$this->template->left = HTML::anchor('login','Login').'...';
}
/**
* Enable user password reset
*/
public function action_reset() {
// If user already signed-in
if (Auth::instance()->logged_in()!= 0) {
// Redirect to the user account
Request::current()->redirect('welcome/index');
}
// If the user posted their details to reset their password
if ($_POST) {
// If the email address is correct, create a method token
if (! empty($_POST['email']) AND ($ao=ORM::factory('account',array('email'=>$_POST['email']))) AND $ao->loaded()) {
$mt = ORM::factory('module_method_token');
// Find out our password reset method id
// @todo move this to a more generic method, so that it can be called by other methods
$mo = ORM::factory('module',array('name'=>'account'));
$mmo = ORM::factory('module_method',array('name'=>'user_resetpassword','module_id'=>$mo->id));
// Check to see if there is already a token, if so, do nothing.
if ($mt->where('account_id','=',$ao->id)->and_where('method_id','=',$mmo->id)->find()) {
if ($mt->date_expire < time()) {
$mt->delete();
$mt->clear();
}
}
if (! $mt->loaded()) {
$mt->account_id = $ao->id;
$mt->method_id = $mmo->id;
$mt->date_expire = time() + 15*3600;
$mt->token = md5(sprintf('%s:%s:%s',$mt->account_id,$mt->method_id,$mt->date_expire));
$mt->save();
// Send our email with the token
$et = EmailTemplate::instance('account_reset_password');
$et->to = array($mt->account->email=>sprintf('%s %s',$mt->account->first_name,$mt->account->last_name));
$et->variables = array(
'SITE'=>URL::base(TRUE,TRUE),
'SITE_ADMIN'=>Config::sitename(),
'SITE_NAME'=>Config::sitename(),
'TOKEN'=>$mt->token,
'USER_NAME'=>sprintf('%s %s',$mt->account->first_name,$mt->account->last_name),
);
$et->send();
}
// Redirect to our password reset, the Auth will validate the token.
} elseif (! empty($_REQUEST['token'])) {
Request::current()->redirect(sprintf('user/account/resetpassword?token=%s',$_REQUEST['token']));
}
// Show our token screen even if the email was invalid.
if (isset($_POST['email']))
Block::add(array(
'title'=>_('Reset your password'),
'body'=>View::factory('login_reset_sent'),
'style'=>array('css/login.css'=>'screen'),
));
else
Request::current()->redirect('login');
} else {
Block::add(array(
'title'=>_('Reset your password'),
'body'=>View::factory('login_reset'),
'style'=>array('css/login.css'=>'screen'),
));
}
}
public function action_noaccess() {
SystemMessage::add(array(
'title'=>_('No access to requested resource'),
'type'=>'error',
'body'=>_('You do not have access to the requested resource, please contact your administrator.')
));
}
}
?>