and transform them into ODT . * * @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; } } ?>