| <?php |
| /** |
| * File containing the ezcDocumentDocbookToRstHeadHandler 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 |
| */ |
| |
| /** |
| * Visit docbook sectioninfo elements |
| * |
| * The sectioninfo elements contain metadata about the document or |
| * sections, which are transformed into the respective metadata in the HTML |
| * header. |
| * |
| * @package Document |
| * @version //autogen// |
| */ |
| class ezcDocumentDocbookToRstHeadHandler extends ezcDocumentDocbookToRstBaseHandler |
| { |
| /** |
| * Element name mapping for meta information in the docbook document to |
| * HTML meta element names. |
| * |
| * @var array |
| */ |
| protected $headerMapping = array( |
| 'authors' => 'Authors', |
| 'abstract' => 'Description', |
| 'copyright' => 'Copyright', |
| 'releaseinfo' => 'Version', |
| 'pubdate' => 'Date', |
| 'date' => 'Date', |
| 'author' => 'Author', |
| 'publisher' => 'Author', |
| ); |
| |
| /** |
| * Handle a node |
| * |
| * Handle / transform a given node, and return the result of the |
| * conversion. |
| * |
| * @param ezcDocumentElementVisitorConverter $converter |
| * @param DOMElement $node |
| * @param mixed $root |
| * @return mixed |
| */ |
| public function handle( ezcDocumentElementVisitorConverter $converter, DOMElement $node, $root ) |
| { |
| foreach ( $this->headerMapping as $tagName => $metaName ) |
| { |
| if ( ( $nodes = $node->getElementsBytagName( $tagName ) ) && |
| ( $nodes->length > 0 ) ) |
| { |
| foreach ( $nodes as $child ) |
| { |
| $root .= ":$metaName:\n"; |
| $root .= ezcDocumentDocbookToRstConverter::wordWrap( trim( $converter->visitChildren( $child, '' ) ), 2 ); |
| $root .= "\n"; |
| } |
| } |
| } |
| |
| return $root; |
| } |
| } |
| |
| ?> |