public function load($filename)
{
$site = new Site();
$xml = file_get_contents($filename);
$rootNode = new SimpleXMLElement($xml);
$site->setName((string) $rootNode['name']);
$this->loadContents($rootNode->content, $site);
foreach ($rootNode->page as $pageNode) {
$page = new Page();
$page->setName((string) $pageNode['name']);
$page->setUrl((string) $pageNode['url']);
$page->setTemplate((string) $pageNode['template']);
$this->loadProperties($pageNode->property, $page);
$this->loadContents($pageNode->content, $page);
$site->addPage($page);
}
return $site;
}
