<?php
/**
 * creator class
 *
 * @author gERD Schaufelberger <gerd@exit0.net>
 * @copyright 2004 by http://wombat.exit0.net
 * @package wombatSite
 * @subpackage factory
 */
 
/**
 * creator class
 * 
 * implement specialized create function. 
 *
 * @version 0.1
 */
class wbFactory_patTemplate
{
   /**
    * special creator for Image manager
    *
    * @static
    * @access private
    * @param array $params mixed parameter to modify the creation process
    * @return object $obj reference to the created object
    * @see create()
    */
    function &create( $params ) {
        $obj    =   new patTemplate();
        $obj->setOption( 'maintainBc', false );
        
        $baseDir    =   wbFactory::getParam( 'baseDir' );
        //  set template folder
        $tmplDir    =   $baseDir . '/templates';
        if( isset( $params['tmplDir'] ) ) {
            $tmplDir    =   $params['tmplDir'];
        }
        $obj->setRoot( $tmplDir );
        
        // ignore notice for reloading templates
        patErrorManager::addIgnore( 6051 );
        
        // register custom module folders
        $systemDir  =   wbFactory::getParam( 'systemDir' );
        $incDirs    =   array( $baseDir );
        if( $baseDir != $systemDir ) {
            $incDirs[]  =   $systemDir;
        }

        foreach( $incDirs as $incDir ) {
            // configure include dir
            $moduleDir  =   $incDir
                .   '/include'
                .   '/patExtension/Template';

            $obj->addModuleDir( 'Function', $moduleDir . '/Function' );
            $obj->addModuleDir( 'Modifier', $moduleDir . '/Modifier' );
            $obj->addModuleDir( 'TemplateCache', $moduleDir . '/TemplateCache' );
        }

        // enable caching
        if( wbFactory::getParam( 'useCache' ) ) {
            $cacheDir    =   $baseDir . '/' . wbFactory::getParam( 'varDir' ) . '/cache/patTemplate/' . $tmplDir;
            wbFactory::includeClass( 'wbFile' );
            wbFile::mkDir( $cacheDir );
            $obj->useTemplateCache( 'FileLocale', array(
                                            'cacheFolder'   => $cacheDir,
                                            'lifetime'      => 'auto',
                                            'filemode'      => 0666
                                            )
                                        );
        }

        return $obj;
    }
}
?>