/**
* Convert a BBCode tag into Docbook
*
* Convert the given node into a Docbook structure, in the given root. For
* child elements in the node you may call the visitNode() method of the
* provided visitor.
*
* @param ezcDocumentBBCodeVisitor $visitor
* @param DOMElement $root
* @param ezcDocumentBBCodeNode $node
* @return void
*/
public function toDocbook(ezcDocumentBBCodeVisitor $visitor, DOMElement $root, ezcDocumentBBCodeNode $node)
{
$quote = $root->ownerDocument->createElement('blockquote');
$root->appendChild($quote);
$attribution = null;
if (!empty($node->token->parameters)) {
if (!preg_match('(^"(?P<attribution>.*)$")', $node->token->parameters, $match)) {
$visitor->triggerError(E_NOTICE, 'Attribution is required to be set in quotes.', $node->token->line, $node->token->position);
$attribution = $node->token->parameters;
} else {
$attribution = $match['attribution'];
}
}
if ($attribution) {
$attribution = $root->ownerDocument->createElement('attribution', htmlspecialchars($attribution));
$quote->appendChild($attribution);
}
$para = $root->ownerDocument->createElement('para');
$quote->appendChild($para);
foreach ($node->nodes as $child) {
$visitor->visitNode($para, $child);
}
}
