| <?php |
| /** |
| * File containing the ezcDocumentDocbookToOdtFootnoteHandler 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 |
| */ |
| |
| /** |
| * Visit footnotes. |
| * |
| * Visit docbook <footnote/> and transform them into ODT <text:note/>. |
| * |
| * @package Document |
| * @version //autogen// |
| * @access private |
| */ |
| class ezcDocumentDocbookToOdtFootnoteHandler extends ezcDocumentDocbookToOdtBaseHandler |
| { |
| /** |
| * Current footnote count. |
| * |
| * @var int |
| */ |
| protected $counter = 0; |
| |
| /** |
| * 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 ) |
| { |
| $label = $node->hasAttribute( 'label' ) ? $node->getAttribute( 'label' ) : ++$this->counter; |
| |
| // Adjust counter for inconsequently labeled notes |
| if ( ctype_digit( $label ) && $label > $this->counter ) |
| { |
| $this->counter = $label + 1; |
| } |
| |
| $textNote = $root->ownerDocument->createElementNS( |
| ezcDocumentOdt::NS_ODT_TEXT, |
| 'text:note' |
| ); |
| $textNote->setAttributeNS( |
| ezcDocumentOdt::NS_ODT_TEXT, |
| 'text:id', |
| // OOO format |
| 'ftn' . $label |
| ); |
| $textNote->setAttributeNS( |
| ezcDocumentOdt::NS_ODT_TEXT, |
| 'text:note-class', |
| 'footnote' |
| ); |
| |
| $noteCitation = $root->ownerDocument->createElementNS( |
| ezcDocumentOdt::NS_ODT_TEXT, |
| 'text:note-citation', |
| $label |
| ); |
| $noteCitation->setAttributeNS( |
| ezcDocumentOdt::NS_ODT_TEXT, |
| 'text:label', |
| $label |
| ); |
| $textNote->appendChild( $noteCitation ); |
| |
| $noteBody = $root->ownerDocument->createElementNS( |
| ezcDocumentOdt::NS_ODT_TEXT, |
| 'text:note-body' |
| ); |
| $textNote->appendChild( $noteBody ); |
| |
| $root->appendChild( $textNote ); |
| |
| $converter->visitChildren( $node, $noteBody ); |
| return $root; |
| } |
| } |
| |
| ?> |