<?php

class Welcome extends Controller {

    function index() {
        $this->load->library('Ddauth');
        $this->ddauth->execute();
        $this->load->view('welcome_message', array(
            'userId' => $this->ddauth->id
        ));
    }

    /**
     * Validate authentication credentials
     */
    function ddAuthValidateCredentials($username = null, $password = null) {
        $userToPassword = array(
            '5' => array( 'username' => 'test', 'password' => 'asdf', ),
        );
        foreach ( $userToPassword as $id => $user ) {
            if ( $user['username'] == $username ) {
                if ( $user['password'] == $password ) {
                    return $id;
                } else {
                    return false;
                }
            }
        }
        return null;
    }

}
?>