/**
* Processes the opt:dtd node.
* @internal
* @param Opt_Xml_Node $node The recognized node.
*/
public function processNode(Opt_Xml_Node $node)
{
$params = array('template' => array(0 => self::OPTIONAL, self::ID, null));
$this->_extractAttributes($node, $params);
// TODO: Hmmm... now we have to invent, how to deal with THAT!
if (is_null($params['template'])) {
Opt_Compiler_Utils::removeCdata($node, false);
$this->_process($node);
} else {
$root = $node;
while (is_object($tmp = $root->getParent())) {
$root = $tmp;
}
$node->set('nophp', true);
$node->set('hidden', false);
// Use one of the predefined DTD templates for various markup languages
switch ($params['template']) {
case 'xhtml10strict':
$dtd = new Opt_Xml_Dtd('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">');
break;
case 'xhtml10transitional':
$dtd = new Opt_Xml_Dtd('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');
break;
case 'xhtml10frameset':
$dtd = new Opt_Xml_Dtd('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">');
break;
case 'xhtml11':
$dtd = new Opt_Xml_Dtd('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">');
break;
case 'html40':
case 'html4':
$dtd = new Opt_Xml_Dtd('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">');
break;
case 'html5':
$dtd = new Opt_Xml_Dtd('<!DOCTYPE html>');
break;
default:
throw new Opt_InvalidValue_Exception('opt:dtd template attribute: ' . $params['template']);
}
if (isset($dtd)) {
$root->setDtd($dtd);
}
}
}
/**
* Used on a node, it looks for the CDATA elements and disables the
* CDATA flag on them. Moreover, it allows to disable the text entitizing.
*
* Note: this function is deprecated. Use Opt_Compiler_Utils::removeCdata()
* instead.
*
* @deprecated
* @param Opt_Xml_Node $node The scanned node
* @param Boolean $noEntitize optional The entitizing flag.
*/
public function disableCDATA(Opt_Xml_Node $node, $noEntitize = false)
{
Opt_Compiler_Utils::removeCdata($node, !$noEntitize);
}