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khosb/application/classes/lnapp/controller/login.php

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<?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]
*/
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class lnApp_Controller_Login extends Controller_TemplateDefault {
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protected $auth_required = FALSE;
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public function action_index() {
// If user already signed-in
if (Auth::instance()->logged_in()!= 0) {
// Redirect to the user account
Request::current()->redirect('user/welcome/index');
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}
// If there is a post and $_POST is not empty
if ($_POST) {
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// Store our details in a session key
Session::instance()->set(Kohana::config('auth.session_key'),$_POST['username']);
Session::instance()->set('password',$_POST['password']);
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// If the post data validates using the rules setup in the user model
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if (Auth::instance()->login($_POST['username'],$_POST['password'])) {
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// Redirect to the user account
if ($redir = Session::instance()->get('afterlogin')) {
Session::instance()->delete('afterlogin');
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Request::current()->redirect($redir);
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} else
Request::current()->redirect('user/welcome/index');
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} 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
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Request::current()->redirect('welcome/index');
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}
// 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 (! $status) {
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foreach ($account->validation()->errors('form/register') as $f => $r) {
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// $r[0] has our reason for validation failure
switch ($r[0]) {
// Generic validation reason
default:
SystemMessage::add(array(
'title'=>_('Validation failed'),
'type'=>'error',
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'body'=>sprintf(_('The defaults on your submission were not valid for field %s (%s).'),$f,$r)
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));
}
}
}
$ido = ORM::factory('module')
->where('name','=','account')
->find();
$account->id = $ido->record_id->next_id($ido->id);
// Save the user details
if ($account->save()) {}
}
SystemMessage::add(array(
'title'=>_('Already have an account?'),
'type'=>'info',
'body'=>_('If you already have an account, please login..')
));
Block::add(array(
'title'=>_('Register'),
'body'=>View::factory('register')
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->set('account',$account)
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->set('errors',$account->validation()->errors('form/register')),
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));
$this->template->left = HTML::anchor('login','Login').'...';
}
/**
* Enable user password reset
*/
public function action_reset() {
// Minutes to keep our token
$token_expire = 15;
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// If user already signed-in
if (Auth::instance()->logged_in()!= 0) {
// Redirect to the user account
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Request::current()->redirect('welcome/index');
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}
// If the user posted their details to reset their password
if ($_POST) {
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// If the username is correct, create a method token
if (! empty($_POST['username']) AND ($ao=ORM::factory('account',array('username'=>$_POST['username']))) AND $ao->loaded()) {
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$mmto = ORM::factory('module_method_token')
->method(array('account','user_resetpassword'))
->account($ao)
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->uses(2)
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->expire(time()+$token_expire*60);
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if ($mmto->generate()) {
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// Send our email with the token
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// @todo Need to provide an option if Email_Template is not installed/activited.
// @todo Need to provide an option if account_reset_password template doesnt exist.
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$et = Email_Template::instance('account_reset_password');
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$et->to = array('account'=>array($mmto->account_id));
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$et->variables = array(
'SITE'=>URL::base(TRUE,TRUE),
'SITE_ADMIN'=>Config::sitename(),
'SITE_NAME'=>Config::sitename(),
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'TOKEN'=>$mmto->token,
'TOKEN_EXPIRE_MIN'=>$token_expire,
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'USER_NAME'=>sprintf('%s %s',$mmto->account->first_name,$mmto->account->last_name),
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);
$et->send();
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// Log the password reset
$ao->log('Password reset token sent');
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}
// Redirect to our password reset, the Auth will validate the token.
} elseif (! empty($_REQUEST['token'])) {
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Request::current()->redirect(sprintf('user/account/resetpassword?token=%s',$_REQUEST['token']));
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}
// Show our token screen even if the email was invalid.
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if (isset($_POST['username']))
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Block::add(array(
'title'=>_('Reset your password'),
'body'=>View::factory('login_reset_sent'),
'style'=>array('css/login.css'=>'screen'),
));
else
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Request::current()->redirect('login');
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} 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.')
));
}
}
?>