<?php
/**
 * ViewServerPage.class.php
 *
 * This file contains the definition for the ViewServerPage 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";

/**
 * ViewServerPage
 *
 * Display a Server
 *
 * @package Pages
 * @author John Diamond <hide@address.com>
 */
class ViewServerPage extends SolidStatePage {
	/**
	 * Initialize View Server Page
	 */
	function init() {
		parent::init();

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

		if ( isset( $this->session['tab'] ) ) {
			$this->smarty->assign( "tab", $this->session['tab'] );
		}

		// Store Server DBO in session
		$this->session['server_dbo'] =& $this->get['server'];

		// Set this page's Nav Vars
		$this->setNavVar( "id",   $this->get['server']->getID() );
		$this->setNavVar( "hostname", $this->get['server']->getHostName() );

		// Setup the IP table
		$ipField = $this->forms['view_server_ips']->getField( "ips" );
		$ipField->getWidget()->setServerID( $this->get['server']->getID() );

		// Setup the Services table
		$hsField = $this->forms['view_server_services']->getField( "services" );
		$hsField->getWidget()->setServerID( $this->get['server']->getID() );

		// Provide the control panel config page
		if ( null != ($moduleName = $this->get['server']->getCPModule()) ) {
			$registry = ModuleRegistry::getModuleRegistry();
			$CPModule = $registry->getModule( $moduleName );
			$this->smarty->assign( "ServerConfigPage", $CPModule->getServerConfigPage() );
		}
	}

	/**
	 * Action
	 *
	 * Actions handled by this page:
	 *   info
	 *   ips
	 *   delete_ip
	 *   view_server_add_ip (form)
	 *
	 * @param string $action_name Action
	 */
	function action( $action_name ) {
		switch ( $action_name ) {
			case "info":
				$this->session['tab'] = "default";
				$this->smarty->assign( "tab", "info" );
				break;

			case "ips":
				$this->session['tab'] = "ips";
				$this->smarty->assign( "tab", "ips" );
				break;

			case "services":
				$this->session['tab'] = "services";
				$this->smarty->assign( "tab", "services" );
				break;

			case "view_server_ips":
				if ( isset( $this->post['remove'] ) ) {
					$this->deleteIP();
				}
				break;

			case "view_server":
				if ( isset( $this->post['edit'] ) ) {
					$this->gotoPage( "services_edit_server",
							null,
							"server=" . $this->get['server']->getID() );
				}
				elseif ( isset( $this->post['delete'] ) ) {
					$this->gotoPage( "services_delete_server",
							null,
							"server=" . $this->get['server']->getID() );
				}
				break;

			case "view_server_add_ip":
				if ( isset( $this->post['add'] ) ) {
					$this->gotoPage( "services_add_ip",
							null,
							"server=" . $this->session['server_dbo']->getID() );
				}
				break;

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

	/**
	 * Delete IP Address
	 *
	 * Removes an IPAddress from this Server
	 */
	function deleteIP() {
		if ( $_SESSION['client']['userdbo']->getType() != "Administrator" ) {
			throw new SWUserException( "[ACCESS_DENIED]" );
		}
		
		foreach ( $this->post['ips'] as $ipdbo ) {
			// Remove the IP address from the database
			delete_IPAddressDBO( $ipdbo );
			$this->setMessage( array( "type" => "[IP_DELETED]",
					"args" => array( $ipdbo->getIPString() ) ) );
		}

		// Success
		$this->smarty->assign( "tab", "ips" );
	}
}

?>