Document/src/document/wiki/plugin/code.php

<?php
/**
 * File containing the ezcDocumentWikiCodePlugin class
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 * @package Document
 * @version //autogen//
 * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 */

/**
 * Visitor for wiki directives
 *
 * @package Document
 * @version //autogen//
 */
class ezcDocumentWikiCodePlugin extends ezcDocumentWikiPlugin
{
    /**
     * Transform directive to docbook
     *
     * Create a docbook XML structure at the directives position in the
     * document.
     *
     * @param DOMDocument $document
     * @param DOMElement $root
     * @return void
     */
    public function toDocbook( DOMDocument $document, DOMElement $root )
    {
        $code = $document->createElement( 'literallayout', $this->node->text );
        $root->appendChild( $code );

        if ( isset( $this->node->parameters[0] ) )
        {
            $code->setAttribute( 'language', $this->node->parameters[0] );
        }
    }
}

?>