Proper public link is sharing dropdown

ajax/sessionController.php

@@ -16,7 +16,7 @@ class SessionController extends Controller{
 	
 	public static function joinAsGuest($args){
 		$uid = self::preDispatchGuest();
-		$uid = substr(@$_POST['name'], 0, 16) . $uid;
+		$uid = substr(@$_POST['name'], 0, 16) .' '. $uid;
 		$token = @$args['token'];
 		$file = File::getByShareToken($token);
 		self::join($uid, $file);

js/documents.js

@@ -200,6 +200,15 @@ var documentsMain = {
 		if (OC.Share.droppedDown) {
 			OC.Share.hideDropDown();
 		} else {
+			(function() {
+				var target = OC.Share.showLink;
+				OC.Share.showLink = function() {
+					var r = target.apply( this, arguments );
+					$('#linkText').val( $('#linkText').val().replace('service=files', 'service=documents') );
+					return r;
+				};
+			})();
+
 			OC.Share.showDropDown(
 				'file', 
 				parent.location.hash.replace(/\W*/g, ''),