and transform them into ODT .
* Handles nodes in addition.
*
* @package Document
* @version //autogen//
* @access private
*/
class ezcDocumentDocbookToOdtSectionHandler extends ezcDocumentDocbookToOdtBaseHandler
{
/**
* Current section nesting level in the docbook document.
*
* @var int
*/
protected $level = 0;
/**
* Last auto-generated section ID.
*
* @var int
*/
protected $lastSectionId = 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 )
{
switch ( $node->localName )
{
case 'section':
$this->handleSection( $converter, $node, $root );
break;
case 'title':
$this->handleTitle( $converter, $node, $root );
break;
case 'sectioninfo':
// @todo
break;
}
return $root;
}
/**
* Handles the element.
*
* @param ezcDocumentElementVisitorConverter $converter
* @param DOMElement $node
* @param mixed $root
*/
protected function handleTitle( ezcDocumentElementVisitorConverter $converter, DOMElement $node, $root )
{
$h = $root->appendChild(
$root->ownerDocument->createElementNS(
ezcDocumentOdt::NS_ODT_TEXT,
'text:h'
)
);
$h->setAttributeNS(
ezcDocumentOdt::NS_ODT_TEXT,
'text:outline-level',
$this->level
);
$this->createRefMark( $h, $node );
$this->styler->applyStyles( $node, $h );
$converter->visitChildren( $node, $h );
}
/**
* createRefMark
*
* @param mixed $h
* @param mixed $node
* @return void
*/
protected function createRefMark( $h, $node )
{
$nodeParent = $node->parentNode;
if ( $nodeParent !== null
&& $nodeParent->nodeType === XML_ELEMENT_NODE
&& ( $nodeParent->hasAttribute( 'id' ) || $nodeParent->hasAttribute( 'ID' ) )
)
{
$ref = $h->appendChild(
$h->ownerDocument->createElementNS(
ezcDocumentOdt::NS_ODT_TEXT,
'text:reference-mark'
)
);
$ref->setAttributeNS(
ezcDocumentOdt::NS_ODT_TEXT,
'text:name',
( $nodeParent->hasAttribute( 'id' ) ? $nodeParent->getAttribute( 'id' ) : $nodeParent->getAttribute( 'ID' ) )
);
}
}
/**
* Handles the element.
*
* @param ezcDocumentElementVisitorConverter $converter
* @param DOMElement $node
* @param mixed $root
*/
protected function handleSection( ezcDocumentElementVisitorConverter $converter, DOMElement $node, $root )
{
++$this->level;
$section = $root->appendChild(
$root->ownerDocument->createElementNS(
ezcDocumentOdt::NS_ODT_TEXT,
'text:section'
)
);
$section->setAttributeNS(
ezcDocumentOdt::NS_ODT_TEXT,
'text:name',
( $node->hasAttribute( 'ID' )
? $node->getAttribute( 'ID' )
: $this->generateId()
)
);
$converter->visitChildren( $node, $section );
--$this->level;
}
/**
* Generates a section ID.
*
* @return string
*/
protected function generateId()
{
return 'ezcDocumentSectionId' . ++$this->lastSectionId;
}
}
?>