<?php
/**
 * SolidStateMenu.class.php
 *
 * This file contains the definition of the SolidStateMenu class
 *
 * @package SolidState
 * @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 BASE_PATH . "include/SolidStateMenuItem.class.php";

/**
 * SolidStateMenu
 *
 * Implements a dynamic dhtmlxTree menu
 *
 * @package SolidState
 * @author John Diamond <hide@address.com>
 */
class SolidStateMenu {
    /**
     * @var SolidStateMenu The singleton instance
     */
    protected static $instance = null;

    /**
     * Initialize SolidStateMenu Singleton
     *
     * @return SolidStateMenu The SolidStateMenu instance
     */
    public static function getSolidStateMenu() {
        global $conf;

        if( self::$instance == null ) {
            $menu = new SolidStateMenu();
            
            $menu->addItem( new SolidStateMenuItem( "home",
                    $conf['company']['name'],
                    "house.png",
                    "manager_content.php?page=home" ) );
            $menu->addItem( new SolidStateMenuItem( "accounts",
                    "[ACCOUNTS]",
                    "group.png",
                    "manager_content.php?page=accounts" ),
                    "home" );
            $menu->addItem( new SolidStateMenuItem( "activeAccounts",
                    "[ACTIVE_ACCOUNTS]",
                    "user_green.png",
                    "manager_content.php?page=accounts_browse" ),
                    "accounts" );
            $menu->addItem( new SolidStateMenuItem( "pendingAccounts",
                    "[PENDING_ACCOUNTS]",
                    "user_orange.png",
                    "manager_content.php?page=accounts_browse_pending" ),
                    "accounts" );
            $menu->addItem( new SolidStateMenuItem( "inactiveAccounts",
                    "[INACTIVE_ACCOUNTS]",
                    "user_red.png",
                    "manager_content.php?page=accounts_browse_inactive" ),
                    "accounts" );
            $menu->addItem( new SolidStateMenuItem( "pendingOrders",
                    "[PENDING_ORDERS]",
                    "status_away.png",
                    "manager_content.php?page=pending_orders" ),
                    "accounts" );
            $menu->addItem( new SolidStateMenuItem( "fulfilledOrders",
                    "[FULFILLED_ORDERS]",
                    "status_online.png",
                    "manager_content.php?page=fulfilled_orders" ),
                    "accounts" );
            $menu->addItem( new SolidStateMenuItem( "billing",
                    "[BILLING_INVOICES]",
                    "money.png",
                    "manager_content.php?page=billing" ),
                    "home" );
            $menu->addItem( new SolidStateMenuItem( "outstandingInvoices",
                    "[OUTSTANDING_INVOICES]",
                    "page_error.png",
                    "manager_content.php?page=billing_invoices_outstanding" ),
                    "billing" );
            $menu->addItem( new SolidStateMenuItem( "allInvoices",
                    "[ALL_INVOICES]",
                    "page.png",
                    "manager_content.php?page=billing_invoices" ),
                    "billing" );
            $menu->addItem( new SolidStateMenuItem( "generateInvoices",
                    "[GENERATE_INVOICES]",
                    "page_edit.png",
                    "manager_content.php?page=billing_generate" ),
                    "billing" );
            $menu->addItem( new SolidStateMenuItem( "enterPayment",
                    "[ENTER_PAYMENT]",
                    "money_add.png",
                    "manager_content.php?page=billing_add_payment" ),
                    "billing" );
            $menu->addItem( new SolidStateMenuItem( "taxes",
                    "[TAXES]",
                    "coins.png",
                    "manager_content.php?page=taxes" ),
                    "billing" );
            $menu->addItem( new SolidStateMenuItem( "services",
                    "[PRODUCTS_SERVICES]",
                    "cart.png",
                    "manager_content.php?page=services" ),
                    "home" );
            $menu->addItem( new SolidStateMenuItem( "servicesHosting",
                    "[WEB_HOSTING_SERVICES]",
                    "page_world.png",
                    "manager_content.php?page=services_web_hosting" ),
                    "services" );
            $menu->addItem( new SolidStateMenuItem( "servicesDomain",
                    "[DOMAIN_SERVICES]",
                    "world_link.png",
                    "manager_content.php?page=services_domain_services" ),
                    "services" );
            $menu->addItem( new SolidStateMenuItem( "products",
                    "[OTHER_PRODUCTS]",
                    "lightbulb.png",
                    "manager_content.php?page=services_products" ),
                    "services" );
            $menu->addItem( new SolidStateMenuItem( "addon",
                    "[ADD_ONS]",
                    "bricks.png",
                    "manager_content.php?page=addon" ),
                    "services" );
            $menu->addItem( new SolidStateMenuItem( "servers",
                    "[SERVERS]",
                    "server_database.png",
                    "manager_content.php?page=services_servers" ),
                    "services" );
            $menu->addItem( new SolidStateMenuItem( "ipaddresses",
                    "[IP_ADDRESSES]",
                    "server_lightning.png",
                    "manager_content.php?page=services_ip_manager" ),
                    "services" );
            $menu->addItem( new SolidStateMenuItem( "domains",
                    "[DOMAINS]",
                    "world_link.png",
                    "manager_content.php?page=domains" ),
                    "home" );
            $menu->addItem( new SolidStateMenuItem( "registeredDomains",
                    "[REGISTERED_DOMAINS]",
                    "world_link.png",
                    "manager_content.php?page=domains_browse" ),
                    "domains" );
            $menu->addItem( new SolidStateMenuItem( "expiredDomains",
                    "[EXPIRED_DOMAINS]",
                    "cancel.png",
                    "manager_content.php?page=domains_expired" ),
                    "domains" );
            $menu->addItem( new SolidStateMenuItem( "registerDomain",
                    "[REGISTER_NEW_DOMAIN]",
                    "world_add.png",
                    "manager_content.php?page=domains_register" ),
                    "domains" );
            $menu->addItem( new SolidStateMenuItem( "transferDomain",
                    "[TRANSFER_DOMAIN]",
                    "world_go.png",
                    "manager_content.php?page=transfer_domain" ),
                    "domains" );
            $menu->addItem( new SolidStateMenuItem( "administration",
                    "[ADMINISTRATION]",
                    "monitor.png" ),
                    "home" );
            $menu->addItem( new SolidStateMenuItem( "log",
                    "[LOG]",
                    "error.png",
                    "manager_content.php?page=log&action=swtablesort&swtablename=log&swtableform=log&swtablesortcol=date&swtablesortdir=DESC" ),
                    "administration" );
            $menu->addItem( new SolidStateMenuItem( "settings",
                    "[SETTINGS]",
                    "table_edit.png",
                    "manager_content.php?page=settings" ),
                    "administration" );
            $menu->addItem( new SolidStateMenuItem( "modules",
                    "[MODULES]",
                    "sitemap.png",
                    "manager_content.php?page=modules" ),
                    "administration" );
            $menu->addItem( new SolidStateMenuItem( "users",
                    "[USERS]",
                    "vcard.png",
                    "manager_content.php?page=config_users" ),
                    "administration" );
            $menu->addItem( new SolidStateMenuItem( "about",
                    "[WEBSITE]",
                    "bell.png",
                    "http://www.neobill.net/" ),
                    "home" );
            $menu->addItem( new SolidStateMenuItem( "logout",
                    "[LOGOUT]",
                    "door_out.png",
                    "manager_content.php?page=home&action=logout" ),
                    "home" );

            self::$instance = $menu;
        }

        return self::$instance;
    }

    /**
     * @var integer The next item id
     */
    protected $nextItemID = 1;

    /**
     * @var SolidStateMenuItem Root menu item
     */
    protected $rootItem = null;

    /**
     * Constructor
     */
    protected function __construct() {
        $this->rootItem = new SolidStateMenuItem( "root", "root" );
    }

    /**
     * Add Item
     *
     * @param SolidStateMenuItem Menu item to add
     * @param string $parentName The name of the parent item or null
     */
    public function addItem( SolidStateMenuItem $item, $parentName = null ) {
        if( null != ($result = $this->getItem( $item->getName() )) ) {
            throw new SWException( "A menu item by that name already exists: " . $item->getName() );
        }

        $item->setID( $this->nextItemID++ );
        $parentItem = isset( $parentName ) ? $this->getItem( $parentName ) : $this->rootItem;
        if( !isset( $parentItem ) ) {
            throw new SWException( "Parent item not found: " . $parentName );
        }

        $parentItem->addItem( $item );
    }

    /**
     * Get Item
     *
     * @param string $name The name of the item to find
     * @return SolidStateMenuItem The item if found, null otherwise
     */
    public function getItem( $name ) {
        if( $name == "root" ) {
            return $rootItem;
        }

        return $this->rootItem->getItem( $name );
    }

    /**
     * Get Item Array
     *
     * Flatten the menu into an array
     *
     * @return array A flattened array of menu item data
     */
    public function getItemArray() {
        return $this->rootItem->toArray();
    }
}
?>