Reworked site setup, added SingleOrFail()

app/Http/Middleware/SetSite.php

@@ -26,19 +26,26 @@ class SetSite
 	 */
 	public function handle($request, Closure $next)
 	{
-		// @todo Figure out how to know if this is an API call - and deny it if it's not in the database.
 		$so = new Site;
 
 		if ($so->getTable() AND Schema::hasTable($so->getTable()))
-			$so = Site::where('url',$request->root())->first();
+			$so = Site::where('url',$request->root())->single();
+
+		if ($so && ! $so->active)
+			abort(404);
 
 		// If we dont exist, we'll return a fake model.
-		if ((! $so) || (! $so->exists))
-			$so = (new Site)->sample();
+		if (! $so) {
+			if ($request->ajax())
+				abort(404);
+
+			$so = (new Site);
+		}
 
 		// Set who we are in SETUP.
 		Config::set('SITE_SETUP',$so);
-		View::share('so',$so);
+		if (! $request->ajax())
+			View::share('so',$so);
 
 		return $next($request);
 	}