<?php
	//TODO: Trocar name="login" para name="user" no campo username

	$phpgw_info = array();
	$submit = False;

	$GLOBALS['phpgw_info']['flags'] = array(
		'disable_Template_class' => True,
		'login'                  => True,
		'currentapp'             => 'login',
		'currentdir'             => '/mobile',
		'noheader'               => True
	);

	include('../header.inc.php');
	include('./mobile_header.inc.php');
	$GLOBALS['sessionid'] = @$_GET['sessionid'] ? $_GET['sessionid'] : @$_COOKIE['sessionid'];

	if(isset($GLOBALS['sessionid']) && $_GET['cd'] != 10 && $_GET['cd'] != 1)
		start_prefered_app();
		
	if ($GLOBALS['phpgw_info']['server']['use_https'] > 0)	{
		if ($_SERVER['HTTPS'] != 'on') {
			$proxies=explode(',',$_SERVER['HTTP_X_FORWARDED_HOST']);
            $fwConstruct = isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $proxies[0] : $_SERVER['HTTP_HOST'];
   			Header('Location: https://' . $fwConstruct . '/' . $_SERVER['REQUEST_URI']);
			exit;
		}
	}

	$GLOBALS['phpgw']->session = CreateObject('phpgwapi.sessions');
	$GLOBALS['phpgw_info']['server']['template_dir'] = PHPGW_SERVER_ROOT.$GLOBALS['phpgw_info']['flags']['currentdir'].'/templates/'.$GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'];
	$tmpl = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
	$GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'] = $GLOBALS['phpgw_info']['login_template_set'];
	$tmpl->set_file(array('login_form' => 'login.tpl'));
	$tmpl->set_block('login_form','page');
	$tmpl->set_block('login_form','success_message');
	$tmpl->set_block('login_form','error_message');
	
	//verificando a mensagem erro ou sucesso
	$cd = check_logoutcode($_GET['cd']);
	$tmpl->set_var('message', $cd);
	
	if(trim($cd) != "")
		$tmpl->parse('message_box', (($_GET['cd'] == 1) ? 'success_message' : 'error_message') ,true);

	function check_logoutcode($code) {
		switch($code) {
			case 1:
				logout();
				return lang('You have been successfully logged out');
			case 2:
				return lang('Sorry, your login has expired');
			case 4:
				return lang('Cookies are required to login to this site.');
			case 5:
				return lang('Bad login or password');
			case 6:
				return lang('Your password has expired, and you do not have access to change it');
			case 98:
				return lang('Account is expired');
			case 99:
				return lang('Blocked, too many attempts');
			case 10:
				$GLOBALS['phpgw']->session->phpgw_setcookie('sessionid');
				$GLOBALS['phpgw']->session->phpgw_setcookie('kp3');
				$GLOBALS['phpgw']->session->phpgw_setcookie('domain');
				if($GLOBALS['phpgw_info']['server']['sessions_type'] == 'php4')	{
					$GLOBALS['phpgw']->session->phpgw_setcookie(PHPGW_PHPSESSID);
				}
				return lang('Your session could not be verified.');
			default:
				return '';
		}
	}

	if($GLOBALS['phpgw_info']['server']['auth_type'] == 'http' && isset($_SERVER['PHP_AUTH_USER']))	{
		$submit = True;
		$login  = $_SERVER['PHP_AUTH_USER'];
		$passwd = $_SERVER['PHP_AUTH_PW'];
		$passwd_type = 'text';
	}
	else {
		$passwd = $_POST['passwd'];
		$passwd_type = $_POST['passwd_type'];
	}

	if(isset($passwd_type) || $_POST['submitit_x'] || $_POST['submitit_y'] || $submit) {
		if(getenv('REQUEST_METHOD') != 'POST' && $_SERVER['REQUEST_METHOD'] != 'POST' &&
			!isset($_SERVER['PHP_AUTH_USER']) && !isset($_SERVER['SSL_CLIENT_S_DN'])){
			$GLOBALS['phpgw']->redirect($GLOBALS['phpgw']->link($GLOBALS['phpgw_info']['flags']['currentdir'].'/login.php','cd=5'));
		}

		if(!$submit)
			$login = $_POST['login'];

		$GLOBALS['sessionid'] = $GLOBALS['phpgw']->session->create(strtolower($login),$passwd,$passwd_type,'u');

		if(!isset($GLOBALS['sessionid']) || ! $GLOBALS['sessionid']){
			$GLOBALS['phpgw']->redirect($GLOBALS['phpgw_info']['server']['webserver_url'] .$GLOBALS['phpgw_info']['flags']['currentdir'].'/login.php?cd=' . $GLOBALS['phpgw']->session->cd_reason);
		}
		else {
			if(isset($_POST['max_resolution']) && $_POST['max_resolution'] > 600) {
				$GLOBALS['phpgw_info']['user']['preferences']['common']['default_mobile_app'] = 'mobilemail';
				$GLOBALS['phpgw']->session->appsession('mobile.layout','mobile','mini_desktop');
			} else {
				$GLOBALS['phpgw']->session->appsession('mobile.layout','mobile','mini_mobile');
			}
			
			start_prefered_app();
		}
	}
	elseif ($_GET['lang'])	{
		$GLOBALS['phpgw_info']['user']['preferences']['common']['lang'] = $_GET['lang'];
	}
	elseif(!isset($_COOKIE['last_loginid']) || !$prefs->account_id)	{
		list($lang) = explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']);
		$GLOBALS['phpgw_info']['user']['preferences']['common']['lang'] = $lang;
	}

	$tmpl->set_var('charset',$GLOBALS['phpgw']->translation->charset());
	$tmpl->set_var('cookie',$last_loginid);
	$tmpl->set_var('lang_username', lang('username'));
	$tmpl->set_var('lang_password', lang('password'));
	$tmpl->set_var('lang_login', lang('login'));
	$tmpl->set_var('lang_notices', lang('notices'));
	$tmpl->set_var('website_title', $GLOBALS['phpgw_info']['server']['site_title']);
	$tmpl->set_var('template_set',$GLOBALS['phpgw_info']['login_template_set']);
	$tmpl->set_var('language_select','');
	$tmpl->set_var($var);
	$tmpl->set_block('login_form','language_select');
	$tmpl->pfp('loginout','page');

	function logout(){
		$verified = $GLOBALS['phpgw']->session->verify();
		if ($verified)
		{
			if (file_exists($GLOBALS['phpgw_info']['server']['temp_dir'] . SEP . $GLOBALS['sessionid']))
			{
				$dh = opendir($GLOBALS['phpgw_info']['server']['temp_dir'] . SEP . $GLOBALS['sessionid']);
				while ($file = readdir($dh))
				{
					if ($file != '.' && $file != '..')
					{
						unlink($GLOBALS['phpgw_info']['server']['temp_dir'] . SEP . $GLOBALS['sessionid'] . SEP . $file);
					}
				}
				rmdir($GLOBALS['phpgw_info']['server']['temp_dir'] . SEP . $GLOBALS['sessionid']);
			}
			$GLOBALS['phpgw']->hooks->process('logout');
			$GLOBALS['phpgw']->session->destroy($GLOBALS['sessionid'],$GLOBALS['kp3']);
		}
	}
?>