Added Advanced Config editor to Admin Panel

+ .ENV editor for NGINX users

Author: JulianPrieber

app/Http/Controllers/AdminController.php

@@ -208,4 +208,30 @@ public function phpinfo()
         return view('panel/phpinfo');
     }
 
+    //Shows config file editor page
+    public function showFileEditor(request $request)
+    {
+        return view('/panel/config');
+    }
+
+    //Saves advanced config
+    public function editAC(request $request)
+    {
+        $AdvancedConfig = $request->AdvancedConfig;
+
+        file_put_contents('config/advanced-config.php', $AdvancedConfig);
+
+        return view('/panel/config');
+    }
+
+    //Saves .env config
+    public function editENV(request $request)
+    {
+        $AdvancedConfig = $request->AdvancedConfig;
+
+        file_put_contents('.env', $AdvancedConfig);
+
+        return view('/panel/config');
+    }
+
 }

resources/views/panel/config.blade.php

@@ -0,0 +1,51 @@
+@extends( ($_SERVER['QUERY_STRING'] === 'restore-defaults') ? 'layouts.lang' : 'layouts.sidebar')
+
+@if($_SERVER['QUERY_STRING'] === 'restore-defaults')
+<?php 
+copy(base_path('storage/templates/advanced-config.php'), base_path('config/advanced-config.php')); 
+echo "<meta http-equiv=\"refresh\" content=\"0; " . url()->current() . "/../../panel/advanced-config\" />";
+?>
+@else
+
+@section('content')
+
+
+@if(str_ends_with($_SERVER['REQUEST_URI'], 'advanced-config'))
+        <h2 class="mb-4"><i class="bi bi-pencil-square"> Advanced config</i></h2>
+          <p>Allows editing the frontend of your site. Amongst other things, this file allows customization of:<br> 
+Home Page, links, titles, Google Analytics and meta tags.</p>
+        <form action="{{ route('editAC') }}" method="post">
+          @csrf
+          <div class="form-group col-lg-8">
+            <label>Advanced Configuration file.</label>
+            <pre><textarea class="form-control" name="AdvancedConfig" rows="280">{{ file_get_contents('config/advanced-config.php') }}</textarea></pre>
+          </div>
+          <button type="submit" class="mt-3 ml-3 btn btn-info">Save</button>
+          <a class="mt-3 ml-3 btn btn-primary confirmation" href="{{url('/panel/advanced-config?restore-defaults')}}">Restore defaults</a>
+          <script type="text/javascript">
+              var elems = document.getElementsByClassName('confirmation');
+              var confirmIt = function (e) {
+                  if (!confirm('Are you sure?')) e.preventDefault();
+              };
+              for (var i = 0, l = elems.length; i < l; i++) {
+                  elems[i].addEventListener('click', confirmIt, false);
+              }
+          </script>
+        </form>
+@elseif(str_ends_with($_SERVER['REQUEST_URI'], 'env'))
+        <h2 class="mb-4"><i class="bi bi-pencil-square"> ENV</i></h2>
+        
+        <form action="{{ route('editENV') }}" method="post">
+          @csrf
+          <div class="form-group col-lg-8">
+            <label>.env</label>
+            <pre><textarea class="form-control" name="AdvancedConfig" rows="80">{{ file_get_contents('.env') }}</textarea></pre>
+          </div>
+          <button type="submit" class="mt-3 ml-3 btn btn-info">Save</button>
+        </form>
+@endif
+
+
+
+@endsection
+@endif

routes/web.php

@@ -99,6 +99,10 @@
 Route::post('/panel/edit-user/{id}', [AdminController::class, 'editUser'])->name('editUser');
 Route::get('/panel/pages', [AdminController::class, 'showSitePage'])->name('showSitePage');
 Route::post('/panel/pages', [AdminController::class, 'editSitePage'])->name('editSitePage');
+Route::get('/panel/advanced-config', [AdminController::class, 'showFileEditor'])->name('showFileEditor');
+Route::post('/panel/advanced-config', [AdminController::class, 'editAC'])->name('editAC');
+Route::get('/panel/env', [AdminController::class, 'showFileEditor'])->name('showFileEditor');
+Route::post('/panel/env', [AdminController::class, 'editENV'])->name('editENV');
 Route::get('/panel/site', [AdminController::class, 'showSite'])->name('showSite');
 Route::post('/panel/site', [AdminController::class, 'editSite'])->name('editSite');
 Route::get('/panel/phpinfo', [AdminController::class, 'phpinfo'])->name('phpinfo');