<?php
/**
 * LoginPage.class.php
 *
 * This file contains the definition of the LoginPage class
 *
 * @package Pages
 * @author John Diamond <hide@address.com>
 * @copyright John Diamond <hide@address.com>
 * @license http://www.opensource.org/licenses/gpl-license.php GNU Public License
 */

require_once BASE_PATH . "include/SolidStatePage.class.php";

/**
 * LoginPage
 *
 * Handles user authentication
 *
 * @package Pages
 * @author John Diamond <hide@address.com>
 */
class LoginPage extends SolidStatePage {
	/**
	 * Action
	 *
	 * Actions handled by this page:
	 *   login (form)
	 *
	 * @param string $action_name Action
	 */
	function action( $action_name ) {
		switch( $action_name ) {
			case "login":
				$this->login();
				break;

			default:
				// No matching action, refer to base class
				parent::action( $action_name );
		}
	}

	/**
	 * Initialize the Page
	 */
	public function init() {
		parent::init();

		// Setup the theme drop-down
		$tField = $this->forms['login']->getField( "theme" );
		$tField->getWidget()->setType( "manager" );
		$tField->getValidator()->setType( "manager" );
	}

	/**
	 * Login
	 *
	 * Validate the login.  Store the UserDBO in the session if OK, or display an error
	 * if the login failed.
	 */
	function login() {
		try {
			$user_dbo = load_UserDBO( $this->post['username'] );
			if ( $user_dbo->getPassword() == $this->post['password'] &&
					($user_dbo->getType() == "Administrator" ||
							$user_dbo->getType() == "Account Manager") ) {
				// Login success
				if ( isset( $this->post['theme'] ) ) {
					$user_dbo->setTheme( $this->post['theme'] );
				}
				$_SESSION['client']['userdbo'] = $user_dbo;
				log_notice( "Login", "User: " . $user_dbo->getUsername() . " logged in" );
				$_SESSION['jsFunction'] = "reloadMenu()";
				$this->gotoPage( "home" );
			}
		}
		catch( DBNoRowsFoundException $e ) {

		}

		// Login failure
		log_security( "Login",
				"Login failed for " . $this->post['username'] );
		throw new SWUserException( "[LOGIN_FAILED]" );
	}
}
?>