private function _setPageContent($url, __SiteMapPage &$page)
{
$ch = curl_init();
// initialize curl handle
curl_setopt($ch, CURLOPT_URL, $url);
// set url to post to
curl_setopt($ch, CURLOPT_FAILONERROR, 1);
// Fail on errors
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
// allow redirects
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// return into a variable
curl_setopt($ch, CURLOPT_PORT, $_SERVER['SERVER_PORT']);
//Set the port number
curl_setopt($ch, CURLOPT_TIMEOUT, 15);
// times out after 15s
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)');
$return_value = curl_exec($ch);
if ($return_value === false) {
$info = curl_getinfo($ch);
$page->setHttpCode($info['http_code']);
$page->setContent(null);
} else {
$info = curl_getinfo($ch);
$page->setHttpCode($info['http_code']);
$page->setContent($return_value);
}
curl_close($ch);
return $return_value;
}
public function addPage(__SiteMapPage &$page)
{
$uri = $page->getUri();
$this->_pages[$uri] =& $page;
$route = $page->getRoute();
if (!key_exists($route, $this->_routes)) {
$this->_routes[$route] = array();
}
$this->_routes[$route][$uri] =& $page;
$links = $page->getLinks();
foreach ($links as $link) {
$href = $link->getHref();
$url_parts = parse_url($href);
if ($url_parts['host'] != $_SERVER['HTTP_HOST']) {
$this->_external_links[$href] =& $link;
}
if ($href != $uri) {
if (!key_exists($href, $this->_connection_matrix)) {
$this->_connection_matrix[$href] = array();
}
$this->_connection_matrix[$href][$uri] =& $link;
}
}
}
