function is_user()
{
$CI =& get_instance();
if (user_logged() && $CI->session->userdata('privileges') == 0) {
return TRUE;
} else {
return FALSE;
}
}
public function login()
{
//If the user is logged, redirect to index page
if (user_logged()) {
header('location: ' . base_url());
}
//Set the validation rules
$this->form_validation->set_rules('user_email', 'Email', 'required');
$this->form_validation->set_rules('user_password', 'Password', 'required');
//Set the page title
$data['title'] = 'Login';
//Store the login errors
$data['login_errors'] = '';
//Get the menu
$data['menu'] = $this->MenuModel->getMenu();
//Check if the form has been submited
if ($this->form_validation->run()) {
//Recieve the the information passed by POST
$email = $this->input->post('user_email');
$password = $this->input->post('user_password');
//Get and compare the input info with the database info
$loginInfo = $this->UserModel->getLoginInfo($email);
//If the user exist and is an active user an the password is correct, is log in
if (count($loginInfo) > 0 && $loginInfo->user_status == 'active' && $password == $loginInfo->user_password) {
$user_data = array('userId' => $loginInfo->user_id, 'userName' => $loginInfo->user_name, 'privileges' => $loginInfo->user_privileges);
$this->session->set_userdata($user_data);
header('location: ' . base_url());
} else {
$data['login_errors'] = 'Datos incorrectos';
$this->load->view('templates/header', $data);
$this->load->view('templates/site/menu', $data);
$this->load->view('user/login', $data);
}
} else {
$this->load->view('templates/header', $data);
$this->load->view('templates/site/menu', $data);
$this->load->view('user/login', $data);
}
$this->load->view('templates/footer');
}
function main()
{
// Set day to show
if (isset($_GET['day'])) {
$day = $_GET['day'];
} else {
$day = date('Y-m-d');
}
create_html_start();
// Check if there is POST-data
check_post_values();
// Show login or user own page
if (user_logged()) {
show_own_page($day);
} else {
show_login();
}
create_html_end();
}
