/**
* Constructs a SiteUrl object from request variables
*
* @param HttpUrlDictionary $dictionary dictionary of values to be used in building the SiteUrl
* @param string $baseHost optional host to be treated as base host
* @param string $baseUri optional uri to be treated as base uri
*
* @return SiteUrl
*/
static function import(HttpUrlDictionary $dictionary, $baseHost = null, $baseUri = '/')
{
$url = new self();
if ($baseHost) {
$url->setBaseHost($baseHost);
}
$url->setBasePath($baseUri);
$url->setScheme($dictionary->getField(HttpUrlDictionary::HTTPS) ? 'https' : 'http')->setHost($dictionary->getField(HttpUrlDictionary::HOST))->setPort($dictionary->getField(HttpUrlDictionary::PORT));
//get the URI itself
$uri = $dictionary->getField(HttpUrlDictionary::URI);
if (!preg_match('/^https?:\\/\\//', $uri)) {
$uri = '/' . ltrim($uri, '/');
}
$parts = parse_url($uri);
if (isset($parts['path'])) {
$path = urldecode($parts['path']);
$url->setPath($path);
}
if (isset($parts['query'])) {
$newQuery = $query = array();
parse_str($parts['query'], $query);
foreach ($query as $k => $v) {
$newQuery[urldecode($k)] = is_array($v) ? $v : urldecode($v);
}
$url->setQuery($newQuery);
}
return $url;
}
protected function getDefaultValues()
{
return array(self::HTTP_REFERER => '') + parent::getDefaultValues();
}