Add the Site URL feature, remember to update config!

config/hyde.php

@@ -34,6 +34,22 @@
     'name' => 'HydePHP',
 
 
+    /*
+    |--------------------------------------------------------------------------
+    | Site URL
+    |--------------------------------------------------------------------------
+    |
+    | If you want, you can set your site's URL here or in the .env file.
+    |
+    | The URL will then be used in meta tags to create permalinks.
+    | If you are serving your site from a subdirectory, you will
+    | need to include that in the path without a trailing slash.
+    |
+    | Example: https://example.com/blog
+    |
+    */
+    'site_url' => env('SITE_URL', null),
+
     /*
     |--------------------------------------------------------------------------
     | Features

resources/views/layouts/post.blade.php

@@ -19,6 +19,10 @@
 <meta property="og:type" content="article" />
 @if($title) <meta property="og:title" content="{{ $title }}"> @endif
 @if($date) <meta property="og:article:published_time" content="{{ $date }}"> @endif
+@if(Hyde::uriPath())
+<meta property="og:url" content="{{ Hyde::uriPath($post->slug) }}">
+@endif
+
 @endpush
 
 <main class="mx-auto max-w-7xl py-16 px-8">

src/Hyde.php

@@ -76,6 +76,21 @@ public static function relativePath(string $destination, string $current = ""):
         return $route;
     }
 
+    /**
+     * Return a qualified URI path, if SITE_URL is set in .env, else return false.
+     * 
+     * @param string|null $path optional relative path suffix. Omit to return base url.
+     * @return string|false
+     */
+    public static function uriPath(?string $path = ''): string|false
+    {
+        if (config('hyde.site_url', false)) {
+            return rtrim(config('hyde.site_url'), '/') . '/' . (trim($path, '/') ?? '');
+        }
+
+        return false;
+    }
+
     /**
      * Get a Laravel Collection of all Posts as MarkdownPost objects.
      *