/**
* Returns absolute domain path.
*
* @param array $removeComponents
* @return string
*/
public static function getPath(array $removeComponents = array())
{
if (empty(self::$path)) {
self::$path = FileUtil::addTrailingSlash(dirname($_SERVER['SCRIPT_NAME']));
}
if (!empty($removeComponents)) {
$path = explode('/', self::$path);
foreach ($path as $index => $component) {
if (empty($path[$index])) {
unset($path[$index]);
}
if (in_array($component, $removeComponents)) {
unset($path[$index]);
}
}
return '/' . implode('/', $path) . '/';
}
return self::$path;
}
/**
* Returns current path info component.
*
* @return string
*/
public static function getPathInfo()
{
if (self::$pathInfo === null) {
self::$pathInfo = '';
if (!URL_LEGACY_MODE || RequestHandler::getInstance()->isACPRequest()) {
// WCF 2.1: ?Foo/Bar/
if (!empty($_SERVER['QUERY_STRING'])) {
// don't use parse_str as it replaces dots with underscores
$components = explode('&', $_SERVER['QUERY_STRING']);
for ($i = 0, $length = count($components); $i < $length; $i++) {
$component = $components[$i];
$pos = mb_strpos($component, '=');
if ($pos !== false && $pos + 1 === mb_strlen($component)) {
$component = mb_substr($component, 0, -1);
$pos = false;
}
if ($pos === false) {
self::$pathInfo = urldecode($component);
break;
}
}
}
}
// WCF 2.0: index.php/Foo/Bar/
if (URL_LEGACY_MODE && !RequestHandler::getInstance()->isACPRequest() || RequestHandler::getInstance()->isACPRequest() && empty(self::$pathInfo)) {
if (isset($_SERVER['PATH_INFO'])) {
self::$pathInfo = $_SERVER['PATH_INFO'];
} else {
if (isset($_SERVER['ORIG_PATH_INFO'])) {
self::$pathInfo = $_SERVER['ORIG_PATH_INFO'];
// in some configurations ORIG_PATH_INFO contains the path to the file
// if the intended PATH_INFO component is empty
if (!empty(self::$pathInfo)) {
if (isset($_SERVER['SCRIPT_NAME']) && self::$pathInfo == $_SERVER['SCRIPT_NAME']) {
self::$pathInfo = '';
}
if (isset($_SERVER['PHP_SELF']) && self::$pathInfo == $_SERVER['PHP_SELF']) {
self::$pathInfo = '';
}
if (isset($_SERVER['SCRIPT_URL']) && self::$pathInfo == $_SERVER['SCRIPT_URL']) {
self::$pathInfo = '';
}
}
}
}
}
}
return self::$pathInfo;
}
