<?php
/**
 * NewAccountPage.class.php
 *
 * This file contains the definition for the NewAccountPage 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
 */

// Include the parent class
require_once BASE_PATH . "include/SolidStatePage.class.php";

/**
 * NewAccountPage
 *
 * Create a new customer account
 *
 * @package Pages
 * @author John Diamond <hide@address.com>
 */
class NewAccountPage extends SolidStatePage {


	/**
	 * Action
	 *
	 * Actions handled by this page:
	 *   new_account (form)
	 *   new_account_confirm (form)
	 *
	 * @param string $action_name Action
	 */
	function action( $action_name ) {
		switch ( $action_name ) {
			case "new_account":
				// If Continue is pressed, or form is submitted by pressing enter
				if ( isset( $this->post['cancel'] ) ) {
					// Canceled
					$this->gotoPage( "accounts_browse" );
				}
				else {
					// Process new account form
					$this->process_new_account();
				}
				break;

			case "new_account_confirm":
				if ( isset( $this->post['continue'] ) ) {
					// Go ahead
					$this->add_account();
				}
				else {
					// Go back
					$this->setTemplate( "default" );
				}
				break;

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

	/**
	 * Process New Account
	 *
	 * Prepare an AccountDBO, then prompt the client to confirm the new account
	 */
	function process_new_account() {
		// Make sure the username is available
		try {
			load_UserDBO( $this->post['username'] );
			throw new SWUserException( "[DB_USER_EXISTS]" );
		}
		catch ( DBNoRowsFoundException $e ) {

		}

		// Prepare AccountDBO
		$account_dbo = new AccountDBO();
		$account_dbo->load( $this->post );

		$user_dbo = new UserDBO();
		$user_dbo->setUsername( $this->post['username'] );
		$user_dbo->setPassword( $this->post['password'] );
		$user_dbo->setEmail( $this->post['contactemail'] );
		$user_dbo->setContactName( $this->post['contactname'] );
		$user_dbo->setType( "Client" );

		// Place DBO in the session for confirm page
		$this->session['new_account_dbo'] = $account_dbo;
		$this->session['user_dbo'] = $user_dbo;

		// Ask client to confirm
		$this->setTemplate( "confirm" );
	}

	/**
	 * Add Account
	 *
	 * Add the AccountDBO to the database
	 */
	function add_account() {
		// Extract AccountDBO from the session
		$account_dbo =& $this->session['new_account_dbo'];

		// Insert UserBO into database
		add_UserDBO( $this->session['user_dbo'] );

		// Insert AccountDBO into database
		$account_dbo->setUsername( $this->session['user_dbo']->getUsername() );
		try {
			add_AccountDBO( $account_dbo );
		}
		catch ( DBMySQLException $e ) {
			// Unable to add product to database
			delete_UserDBO( $this->session['user_dbo'] );
			throw $e;
		}

		// Jump to View Account page
		$this->setMessage( array( "type" => "[ACCOUNT_ADDED]" ) );
		$this->gotoPage( "accounts_view_account", null, "account=" . $account_dbo->getID() );
	}
}

?>