FEATURE: do not require template to be set in admin

app/Http/Kernel.php

@@ -2,6 +2,7 @@
 
 namespace App\Http;
 
+use App\Http\Middleware\TemplateChecker;
 use App\Http\Middleware\Web\IncrementWidgetsViews;
 use Illuminate\Auth\Middleware\Authorize;
 use Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse;
@@ -36,8 +37,9 @@ class Kernel extends HttpKernel
     protected $middlewareGroups = [
         'web'   => [
             CheckForMaintenanceMode::class,
+            TemplateChecker::class,
             AddQueuedCookiesToResponse::class,
-            IncrementWidgetsViews::class
+            IncrementWidgetsViews::class,
         ],
         'admin' => [
             Middleware\Admin\Authenticate::class,

app/Http/Middleware/TemplateChecker.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use App\CMS\Helpers\CurrentTemplate;
+use Closure;
+
+class TemplateChecker
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request $request
+     * @param  \Closure                 $next
+     *
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        $template = CurrentTemplate::get();
+
+        if (!$template) {
+            throw new \ErrorException('Template is not set, cannot continue');
+        }
+
+        return $next($request);
+    }
+}