re-check final

app/Http/Controllers/HelpController.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers;
+
+use App\Models\AppSetting;
+use Illuminate\View\View;
+use Symfony\Component\HttpFoundation\BinaryFileResponse;
+
+class HelpController extends Controller
+{
+    public function index(): View
+    {
+        return view('help.index', [
+            'appName' => AppSetting::getAppName() ?? 'Glastree',
+        ]);
+    }
+
+    public function pdf(): View
+    {
+        return view('help.pdf', [
+            'appName' => AppSetting::getAppName() ?? 'Glastree',
+        ]);
+    }
+
+    public function downloadPdf(): BinaryFileResponse
+    {
+        $pdfPath = storage_path('app/help-guida.pdf');
+
+        if (!file_exists($pdfPath)) {
+            $appName = AppSetting::getAppName() ?? 'Glastree';
+
+            $html = view('help.pdf', ['appName' => $appName])->render();
+
+            $tmpHtml = tempnam(sys_get_temp_dir(), 'help_') . '.html';
+            file_put_contents($tmpHtml, $html);
+
+            $cmd = sprintf(
+                '/usr/bin/chromium --headless --no-sandbox --disable-gpu --print-to-pdf=%s %s 2>&1',
+                escapeshellarg($pdfPath),
+                escapeshellarg('file://' . $tmpHtml)
+            );
+
+            exec($cmd, $execOutput, $exitCode);
+            unlink($tmpHtml);
+
+            if ($exitCode !== 0 || !file_exists($pdfPath)) {
+                abort(500, 'Errore generazione PDF. Assicurati che Chromium sia installato.');
+            }
+        }
+
+        return response()->download($pdfPath, 'guida-glastree.pdf', [
+            'Content-Type' => 'application/pdf',
+        ]);
+    }
+}

app/Http/Controllers/HomeController.php

@@ -11,6 +11,7 @@ use App\Models\Individuo;
 use App\Models\EmailMessage;
 use App\Models\MailingList;
 use App\Models\Notifica;
+use App\Services\BackupService;
 use Illuminate\Support\Facades\Auth;
 
 class HomeController extends Controller
@@ -19,9 +20,15 @@ class HomeController extends Controller
     {
         $user = Auth::user();
 
+        $backupsCount = 0;
+        if ($user->canManage('settings')) {
+            $backupsCount = count(app(BackupService::class)->list());
+        }
+
         $stats = [
             'individui' => Individuo::count(),
             'gruppi' => Gruppo::count(),
+            'backups' => $backupsCount,
             'notifiche' => $user->unreadNotificheCount(),
             'documenti' => Documento::count(),
             'eventi' => Evento::count(),