/**
* Returns the base URI.
* The base URI is 'protocol://server.name:port'
* @return string
*/
public static function urlbase($https = null)
{
$cache = DAV_Cache::inst('BeeHub');
$URLBASE = $cache->get('urlbase');
if (is_null($URLBASE)) {
$URLBASE = array();
}
if (!@$URLBASE[$https]) {
if (true === $https || !empty($_SERVER['HTTPS']) && null === $https) {
$tmp = 'https://';
} else {
$tmp = 'http://';
}
$tmp .= $_SERVER['SERVER_NAME'];
$server_port = intval($_SERVER['SERVER_PORT'], 10);
if (!empty($_SERVER['HTTPS']) && $server_port !== 443 or empty($_SERVER['HTTPS']) && $server_port !== 80) {
if (true === $https && empty($_SERVER['HTTPS'])) {
$server_port += 443 - 80;
} elseif (false === $https && !empty($_SERVER['HTTPS'])) {
$server_port -= 443 - 80;
}
$tmp .= ":{$server_port}";
}
$URLBASE[$https] = $tmp;
$cache->set('urlbase', $URLBASE);
}
return $URLBASE[$https];
}
/**
* Returns the value of the Destination header
* @return string either an (internal) path or an external URI.
*/
public static function destination()
{
$cache = DAV_Cache::inst('DAV_Request');
$destinationCache = $cache->get('destinationCache');
if (is_null($destinationCache)) {
$destinationCache = @$_SERVER['HTTP_DESTINATION'] ? DAV::parseURI($_SERVER['HTTP_DESTINATION'], false) : false;
$cache->get('destinationCache', $destinationCache);
}
return $destinationCache === false ? null : $destinationCache;
}
/**
* Set the (requested) path
* @param string $urlencodedPath The URL encoded path
* @return void
*/
public static function setPath($urlencodedPath)
{
$cache = DAV_Cache::inst('DAV');
$cache->set('path', DAV::parseURI($urlencodedPath, true));
}
