/**
* Returns an ezcsseStyle object for given XML string
*
* @param string $source
* @return ezcsseStyle
*/
static function createFromXML($source)
{
$newObj = new ezcsseStyle();
if ($source) {
$dom = new DOMDOcument();
$success = $dom->loadXML($source);
$root = $dom->documentElement;
if ($root->hasAttributes()) {
foreach ($root->attributes as $attr) {
$newObj->setAttribute($attr->name, $attr->value);
}
}
foreach ($root->childNodes as $node) {
if ($node->nodeType == XML_ELEMENT_NODE && $node->nodeName == 'rule') {
$newObj->addRule(ezcsseRule::createFromXML($node));
} elseif ($node->nodeType == XML_ELEMENT_NODE) {
$newObj->setAttribute($node->nodeName, $node->nodeValue);
}
}
}
return $newObj;
}
