Refactor OC_Request into TrustedDomainHelper and IRequest

This changeset removes the static class `OC_Request` and moves the functions either into `IRequest` which is accessible via `\OC::$server::->getRequest()` or into a separated `TrustedDomainHelper` class for some helper methods which should not be publicly exposed.

This changes only internal methods and nothing on the public API. Some public functions in `util.php` have been deprecated though in favour of the new non-static functions.

Unfortunately some part of this code uses things like `__DIR__` and thus is not completely unit-testable. Where tests where possible they ahve been added though.

Fixes https://github.com/owncloud/core/issues/13976 which was requested in https://github.com/owncloud/core/pull/13973#issuecomment-73492969

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/private/route/router.php b/lib/private/route/router.php
index 3559b841926..25e897123d1 100644
--- a/lib/private/route/router.php
+++ b/lib/private/route/router.php
@@ -63,8 +63,9 @@ class Router implements IRouter {
 		} else {
 			$method = 'GET';
 		}
-		$host = \OC_Request::serverHost();
-		$schema = \OC_Request::serverProtocol();
+		$request = \OC::$server->getRequest();
+		$host = $request->getServerHost();
+		$schema = $request->getServerProtocol();
 		$this->context = new RequestContext($baseUrl, $method, $host, $schema);
 		// TODO cache
 		$this->root = $this->getCollection('root');