<?php
/**
 * AssignDomainPage.class.php
 *
 * This file contains the definition for the AssignDomainPage 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 BASE_PATH . "include/SolidStatePage.class.php";

/**
 * AssignDomainPage
 *
 * Assigns a domain purchase (without actually registering it) to an account.
 *
 * @package Pages
 * @author John Diamond <hide@address.com>
 */
class AssignDomainPage extends SolidStatePage {
    /**
     * Actions
     *
     * Actions handled by this page:
     *   assign_domain (form)
     *
     * @param string $action_name Action
     */
    function action( $action_name ) {
        switch ( $action_name ) {
            case "assign_domain":
                if ( isset( $this->post['continue'] ) ) {
                    // Add service to account
                    $this->assign_service();
                }
                elseif ( isset( $this->post['cancel'] ) ) {
                    // Cancel
                    $this->goback();
                }
                elseif ( isset( $this->post['tld'] ) ) {
                    $this->updatePrices( $this->post['tld'] );
                }
                break;

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

    /**
     * Assign Domain Service
     *
     * Create a DomainServicePurchaseDBO and add it to the database
     */
    public function assign_service() {
        // The domain name is required but not configured as such.  This is to allow the
        // page to update the price dynamically
        if ( !isset( $this->post['domainname'] ) ) {
            throw new FieldMissingException( "domainname" );
        }

        // Create new DomainServicePurchase DBO
        $purchase_dbo = new DomainServicePurchaseDBO();
        $purchase_dbo->setAccountID( $this->get['account']->getID() );
        $purchase_dbo->setTLD( $this->post['tld']->getTLD() );
        $purchase_dbo->setTerm( $this->post['term'] ?
                $this->post['term']->getTermLength() : null );
        $purchase_dbo->setDate( DBConnection::format_datetime( $this->post['date'] ) );
        $purchase_dbo->setDomainName( $this->post['domainname'] );
        $purchase_dbo->setNote( $this->post['note'] );

        // Save purchase
        add_DomainServicePurchaseDBO( $purchase_dbo );

        // Success
        $this->setMessage( array( "type" => "[DOMAIN_ASSIGNED]" ) );
        $this->gotoPage( "accounts_view_account",
                null,
                "action=domains&account=" . $this->get['account']->getID() );
    }

    /**
     * Initialize Assign Domain Page
     *
     * If an Account ID is provided in the query string, load that AccountDBO
     * and store it in the session.  Otherwise, continue using the DBO that is
     * already there.
     */
    public function init() {
        parent::init();

        // Set URL Fields
        $this->setURLField( "account", $this->get['account']->getID() );

        // Store account DBO in session
        $this->session['account_dbo'] =& $this->get['account'];

        try {
            $services = load_array_DomainServiceDBO();
        }
        catch ( DBNoRowsFoundException $e ) {
            throw new SWUserException( "[THERE_ARE_NO_DOMAIN_SERVICES]" );
        }

        if ( !isset( $this->post['tld'] ) ) {
            $this->updatePrices( array_shift( $services ) );
        }
    }

    /**
     * Update Prices Box
     *
     * @param DomainServiceDBO The domain service to show prices for
     */
    protected function updatePrices( DomainServiceDBO $serviceDBO ) {
        // Update the service terms box
        $widget = $this->forms['assign_domain']->getField( "term" )->getWidget();
        $widget->setPurchasable( $serviceDBO );
    }
}