public function output(\Pagemill_Data $data, \Pagemill_Stream $stream)
{
$this->_hasTitle = false;
$this->_hasMetaDescription = false;
$this->_hasMetaKeywords = false;
$this->_recurseThroughChildren($this);
if (!$this->_hasTitle) {
new Typeframe_Tag_Seo_Title('title', array(), $this);
}
if (!$this->_hasMetaDescription) {
new Typeframe_Tag_Seo_Meta('meta', array('name' => 'description'), $this);
}
if (!$this->_hasMetaKeywords) {
new Typeframe_Tag_Seo_Meta('meta', array('name' => 'keywords'), $this);
}
$urlmeta = Model_UrlMeta::GetUrl(null, false);
$tag = null;
if ($urlmeta->exists()) {
$seo = Model_SeoHead::Get($urlmeta['id']);
if ($seo->exists()) {
if ($seo['extra']) {
$fragment = new Pagemill_Node_Frag($this->doctype());
$fragment->appendRawText($seo['extra']);
$this->appendChild($fragment);
}
}
}
parent::output($data, $stream);
// TODO: Do we need to detach the fragment?
}
private function _xmlEndElement($parser, $name)
{
/* @var Pagemill_Tag */
$last = array_pop($this->_tagStack);
$last->appendText($this->_currentCharacterData);
$this->_currentCharacterData = '';
$attributeRegistry = $last->doctype()->attributeRegistry();
foreach ($last->attributes() as $k => $v) {
if (isset($attributeRegistry[$k])) {
$cls = $attributeRegistry[$k];
$attribute = new $cls($k, $v, $last);
}
}
// Check if children are combinable
$combinable = false;
if ($last->parent()) {
if ($this->_nodeIsCombinable($last)) {
$combinable = true;
foreach ($last->children() as $child) {
if (count($child->children())) {
$combinable = false;
break;
}
if (!$this->_nodeIsCombinable($child)) {
$combinable = false;
break;
}
}
}
}
if ($combinable) {
$frag = new Pagemill_Node_Frag($last->doctype());
//foreach ($last->children() as $child) {
// $frag->appendChild($last);
//}
$frag->appendChild($last);
$last->parent()->appendChild($frag);
$last->detach();
$last = $frag;
}
if (!count($this->_tagStack)) {
$this->_root = $last;
}
}
