feat: add dynamic default preview image

app/Http/Controllers/PreviewController.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Post;
+use Yilanboy\Preview\Image\Builder;
+
+class PreviewController extends Controller
+{
+    public function __invoke(Post $post): void
+    {
+        new Builder()
+            ->size(width: 1200, height: 600)
+            ->backgroundColor('#14b8a6')
+            ->header(text: config('app.name'), color: 'white')
+            ->title(text: $post->title, color: 'white', fontSize: 60)
+            ->output();
+    }
+}

composer.json

@@ -24,7 +24,8 @@
         "laravel/tinker": "^2.7",
         "league/flysystem-aws-s3-v3": "^3.0",
         "livewire/livewire": "^3.0",
-        "spatie/laravel-feed": "^4.1"
+        "spatie/laravel-feed": "^4.1",
+        "yilanboy/preview": "^1.0"
     },
     "require-dev": {
         "barryvdh/laravel-debugbar": "^3.6",

resources/views/livewire/pages/posts/show-post-page.blade.php

@@ -2,6 +2,8 @@
 
 @if (!empty($post->preview_url))
   @section('preview_url', $post->preview_url)
+@else
+  @section('preview_url', route('posts.preview', $post->id))
 @endif
 
 @assets

routes/web.php

@@ -1,5 +1,6 @@
 <?php
 
+use App\Http\Controllers\PreviewController;
 use App\Http\Controllers\User\DestroyUserController;
 use App\Livewire\Pages\Categories\ShowCategoryPage;
 use App\Livewire\Pages\Notifications\NotificationIndexPage;
@@ -49,6 +50,8 @@
 Route::prefix('/posts')->group(function () {
     Route::get('/', PostIndexPage::class)->name('posts.index');
 
+    Route::get('/{post}/preview', PreviewController::class)->name('posts.preview');
+
     Route::middleware(['auth', 'verified'])->group(function () {
         Route::get('/create', CreatePostPage::class)->name('posts.create');
         Route::get('/{id}/edit', EditPostPage::class)->name('posts.edit');