/**
* Return document compiled to the docbook format
*
* The internal document structure is compiled to the docbook format and
* the resulting docbook document is returned.
*
* This method is required for all formats to have one central format, so
* that each format can be compiled into each other format using docbook as
* an intermediate format.
*
* You may of course just call an existing converter for this conversion.
*
* @return ezcDocumentDocbook
*/
public function getAsDocbook()
{
$tokenizer = $this->options->tokenizer;
$parser = new ezcDocumentWikiParser();
$parser->options->errorReporting = $this->options->errorReporting;
$this->ast = $parser->parse($tokenizer->tokenizeString($this->contents));
$document = new ezcDocumentDocbook();
$visitor = new ezcDocumentWikiDocbookVisitor($this, $this->path);
$document->setDomDocument($visitor->visit($this->ast, $this->path));
$document->setPath($this->path);
// Merge errors from converter
$this->errors = array_merge($this->errors, $parser->getErrors(), $visitor->getErrors());
return $document;
}
