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