preview on training mode

app/Http/Controllers/TrainingController.php

@@ -18,6 +18,17 @@ public function show(string $slug): View
     {
         $trainingResource = TrainingResource::active()->where('slug', $slug)->firstOrFail();
 
-        return view('training.show', compact('trainingResource'));
+        return view('training.show', [
+            'trainingResource' => $trainingResource,
+            'previewMode' => false,
+        ]);
+    }
+
+    public function preview(TrainingResource $trainingResource): View
+    {
+        return view('training.show', [
+            'trainingResource' => $trainingResource,
+            'previewMode' => true,
+        ]);
     }
 }

app/Nova/TrainingResource.php

@@ -3,6 +3,7 @@
 namespace App\Nova;
 
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\URL;
 use Laravel\Nova\Fields\Boolean;
 use Laravel\Nova\Fields\ID;
 use Laravel\Nova\Fields\Number;
@@ -45,6 +46,23 @@ public function fields(Request $request): array
                 ->rules('nullable', 'max:255', 'alpha_dash', 'unique:training_resources,slug,{{resourceId}}')
                 ->help('Optional. If empty, generated automatically from title. Used in /training/{slug}.'),
 
+            Text::make('Preview URL', function () {
+                if (! $this->resource?->exists) {
+                    return 'Save first to generate preview URL.';
+                }
+
+                $url = URL::temporarySignedRoute(
+                    'training.preview',
+                    now()->addDays(14),
+                    ['trainingResource' => $this->resource]
+                );
+
+                return '<a href="'.$url.'" target="_blank" rel="noopener noreferrer">'.$url.'</a>';
+            })
+                ->onlyOnDetail()
+                ->asHtml()
+                ->help('Share this link with clients for preview before publishing. Link expires in 14 days.'),
+
             Text::make('Card title', 'card_title')
                 ->rules('nullable', 'max:255')
                 ->help('Optional. Shown in the Learning Bits grid on /training'),
@@ -133,7 +151,8 @@ public function fields(Request $request): array
                 ->help('Lower = shown first among dynamic resources')
                 ->nullable(),
 
-            Boolean::make('Active', 'active'),
+            Boolean::make('Published', 'active')
+                ->help('Turn off to keep this page hidden publicly. Preview URL still works.'),
         ];
     }
 

resources/views/training/show.blade.php

@@ -22,6 +22,14 @@
 
 @section('content')
     <section id="codeweek-training-dynamic-subpage" class="font-['Blinker'] overflow-hidden">
+        @if(($previewMode ?? false) === true)
+            <div class="bg-yellow-100 border-b border-yellow-300 text-[#20262C]">
+                <div class="codeweek-container-lg py-3 text-sm md:text-base font-medium">
+                    Preview mode: this page is not published yet.
+                </div>
+            </div>
+        @endif
+
         @include('codingathome.banner', [
             'author' => $trainingResource->hero_author,
             'title' => $displayTitle,

routes/web.php

@@ -339,6 +339,9 @@
     '/training/making-and-coding',
     [StaticPageController::class, 'static']
 )->name('training.module-22'); */
+Route::get('/training-preview/{trainingResource}', [TrainingController::class, 'preview'])
+    ->middleware('signed')
+    ->name('training.preview');
 Route::get('/training/{slug}', [TrainingController::class, 'show'])->name('training.dynamic.show');
 Route::post('/contact-submit', [ContactFormController::class, 'submit'])
     ->middleware('throttle:5,1') // 5 requests per minute per IP