/**
* Parses head contents
*
* @param DOMNode $node
* @return void
*/
private function parseHead(DOMNode $node)
{
if ($node->hasChildNodes()) {
$nList = $node->childNodes;
foreach ($nList as $n) {
if ($n->nodeName == self::REMOVE) {
if ($key = $n->getAttribute('key')) {
if (array_key_exists($key, $this->headData)) {
unset($this->headData[$key]);
} else {
}
}
} else {
if ($n->nodeName == self::TITLE) {
if ($n->getAttribute('type') == 'append') {
Fox::getHelper('core/head')->addTitle($n->nodeValue, TRUE);
} else {
if ($n->getAttribute('type') == 'prepend') {
Fox::getHelper('core/head')->addTitle($n->nodeValue, FALSE);
} else {
Fox::getHelper('core/head')->setTitle($n->nodeValue);
}
}
} else {
if ($n->nodeName == self::META_DESCRIPTION) {
if ($n->getAttribute('type') == 'append') {
Fox::getHelper('core/head')->addMetaDescription($n->nodeValue, TRUE);
} else {
if ($n->getAttribute('type') == 'prepend') {
Fox::getHelper('core/head')->addMetaDescription($n->nodeValue, FALSE);
} else {
Fox::getHelper('core/head')->setMetaDescription($n->nodeValue);
}
}
} else {
if ($n->nodeName == self::META_KEYWORD) {
if ($n->getAttribute('type') == 'append') {
Fox::getHelper('core/head')->addMetaKeywords($n->nodeValue, TRUE);
} else {
if ($n->getAttribute('type') == 'prepend') {
Fox::getHelper('core/head')->addMetaKeywords($n->nodeValue, FALSE);
} else {
Fox::getHelper('core/head')->setMetaKeywords($n->nodeValue);
}
}
} else {
if ($n->hasAttributes()) {
if ($n->nodeName == self::SCRIPT) {
$n->appendChild($n->ownerDocument->createTextNode(''));
$kSrc = 'src';
} else {
$kSrc = 'href';
}
$nSrc = $n->getAttribute($kSrc);
if ($n->hasAttribute(self::_GLOBAL)) {
$n->setAttribute($kSrc, Fox::getSiteUrl() . $nSrc);
$n->removeAttribute(self::_GLOBAL);
} else {
$n->setAttribute($kSrc, Fox::getThemeUrl($nSrc));
}
if ($nSrc) {
$this->headData[$nSrc] = array('type' => $kSrc, 'node' => $n);
} else {
$this->headData[] = array('type' => $kSrc, 'node' => $n);
}
}
}
}
}
}
}
}
}
