| <?php |
| /** |
| * File containing the ezcDocumentOdtElementFootnoteFilter 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 |
| * @access private |
| */ |
| |
| /** |
| * Filter for ODT <text:note/> elements. |
| * |
| * @package Document |
| * @version //autogen// |
| * @access private |
| */ |
| class ezcDocumentOdtElementFootnoteFilter extends ezcDocumentOdtElementBaseFilter |
| { |
| /** |
| * Filter a single element. |
| * |
| * @param DOMElement $element |
| * @return void |
| */ |
| public function filterElement( DOMElement $element ) |
| { |
| $element->setProperty( 'type', 'footnote' ); |
| $citations = $element->getElementsByTagNameNS( |
| ezcDocumentOdt::NS_ODT_TEXT, |
| 'note-citation' |
| ); |
| |
| // Should be only 1, foreach to remove all |
| foreach ( $citations as $cite ) |
| { |
| $attrs = $element->getProperty( 'attributes' ); |
| if ( $attrs === false ) |
| { |
| $attrs = array(); |
| } |
| $attrs['label'] = $cite->nodeValue; |
| $element->setProperty( 'attributes', $attrs ); |
| $element->removeChild( $cite ); |
| } |
| } |
| |
| /** |
| * Check if filter handles the current element. |
| * |
| * Returns a boolean value, indicating weather this filter can handle |
| * the current element. |
| * |
| * @param DOMElement $element |
| * @return void |
| */ |
| public function handles( DOMElement $element ) |
| { |
| return ( $element->namespaceURI === ezcDocumentOdt::NS_ODT_TEXT |
| && $element->localName === 'note' ); |
| } |
| } |
| |
| ?> |