<?php

class ezcGrcController
{
    private static $session;

    private static $config;

    private $actions = array(
        'sitelist'          => 'ezcGrcActionSitelist',
        'sitedetails'       => 'ezcGrcActionSitedetails',
        'sitenew'           => 'ezcGrcActionSitenew',
        'searchdetails'     => 'ezcGrcActionSearchdetails',
        'searchnew'         => 'ezcGrcActionSearchnew',
        'resultdetails'     => 'ezcGrcActionResultdetails',
    );

    private $action;

    public function __construct()
    {
        $action = "sitelist";
        if ( ezcInputForm::hasGetData() )
        {
            $definition = array( 
                'action' => new ezcInputFormDefinitionElement(
                    ezcInputFormDefinitionElement::REQUIRED, 'string'
                ),
            );
            $form = new ezcInputForm( INPUT_GET, $definition );
            $action = ( $form->hasValidData( 'action' ) ) ? $form->action : $action;
        }
        if ( !isset( $this->actions[$action] ) )
        {
            throw new Exception( "Invalid action <".htmlentities($action).">." );
        }
        $actionClass = $this->actions[$action];
        $this->action = new $actionClass;
        
        $eztConfig = ezcTemplateConfiguration::getInstance();
        $eztConfig->templatePath = dirname( __FILE__ ) . "/templates";
        $eztConfig->compilePath = dirname( __FILE__ ) . "/templatesc";
    }

    public function run()
    {
        $this->action->run();
        
        $template = new ezcTemplate();
        $template->send->action = $this->action;

        echo $template->process( $this->action->template . ".ezt" );
    }

    public static function getSession()
    {
        if ( self::$session === null )
        {
            self::$session = new ezcPersistentSession(
                ezcDbInstance::get(),
                new ezcPersistentCodeManager(  dirname( __FILE__ ) . "/persistent" )
            );
        }
        return self::$session;
    }

    public static function getConfig()
    {
        if ( self::$config === null )
        {
            self::$config = ezcConfigurationManager::getInstance();
            self::$config->init( 'ezcConfigurationIniReader', dirname(  __FILE__ ) . "/config" );
        }
        return self::$config;
    }

    public static function performAllSearches()
    {
        foreach ( ezcGrcSearch::getAllSearches() as $search )
        {
	    try 
	    {
                $res = $search->performSearch( 20 );
                self::getSession()->save( $res );
	    }
	    catch (Exception $e)
	    {}
        }
    }
}

?>