added theme support

modules/Stylist/Http/Controllers/StylistController.php

@@ -16,8 +16,8 @@ final class StylistController extends Controller
         return view('stylist::index', [
             'theme' => $stylist->current(), 'themes' => $stylist->all(), 'variables' => $stylist->variables(),
             'settingsService' => $settings, 'accessibility' => $accessibility, 'urls' => $urls,
-            'activeFrontendTheme' => $siteSettings->get('frontend_theme', config('stylist.default_frontend_theme', 'saasland'), 'site'),
-            'activeBackendTheme' => $siteSettings->get('backend_theme', config('stylist.default_backend_theme', 'admin'), 'site'),
+            'activeFrontendTheme' => $siteSettings->get('frontend_theme', config('stylist.default_frontend_theme', 'sonardesk'), 'site'),
+            'activeBackendTheme' => $siteSettings->get('backend_theme', config('stylist.default_backend_theme', 'sonardesk-admin'), 'site'),
         ]);
     }
 }

modules/Stylist/Http/Middleware/ApplyActiveTheme.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Modules\Stylist\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\View;
+use Modules\Stylist\Theme\Stylist;
+use Throwable;
+
+final class ApplyActiveTheme
+{
+    public function handle(Request $request, Closure $next)
+    {
+        $context = $request->is('admin', 'admin/*', 'stylist', 'stylist/*') ? 'backend' : 'frontend';
+        try {
+            $theme = app(Stylist::class)->current($context);
+            if ($theme->type() === $context) {
+                $path = $theme->path().'/views';
+                if (is_dir($path)) {
+                    // Prepend so ordinary view('admin.index') and @extends('layouts.app')
+                    // resolve theme files first, then original application files.
+                    View::getFinder()->prependLocation($path);
+                }
+            }
+        } catch (Throwable $exception) {
+            report($exception); // Original application views remain available.
+        }
+        return $next($request);
+    }
+}