first commit

common/Core/Prerender/HandlesSeo.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace Common\Core\Prerender;
+
+use Arr;
+use Common\Core\AppUrl;
+use Illuminate\Support\Collection;
+use Request;
+use Str;
+
+trait HandlesSeo
+{
+    protected function handleSeo(
+        array|Collection &$data = [],
+        array $options = []
+    ) {
+        if (Request::method() === 'GET') {
+            $data['seo'] = $this->getMetaTags($data, $options) ?: null;
+        }
+
+        if (defined('SHOULD_PRERENDER')) {
+            $viewName =
+                Arr::get($options, 'prerender.view') ?:
+                $this->namespaceFromRouteAction();
+            $viewPath = "prerender.$viewName";
+            $view = null;
+
+            // load view from app views folder or fall back to common views otherwise
+            if (view()->exists($viewPath)) {
+                $view = view($viewPath);
+            } else {
+                $view = view("common::$viewPath");
+            }
+
+            return response(
+                $view->with([
+                    'meta' => $data['seo'],
+                    'htmlBaseUri' => app(AppUrl::class)->htmlBaseUri,
+                ]),
+            );
+        }
+    }
+
+    protected function getMetaTags($data = [], $options = []): ?MetaTags
+    {
+        $namespace = Arr::get(
+            $options,
+            'prerender.config',
+            $this->namespaceFromRouteAction(),
+        );
+
+        if ($seoConfig = config("seo.$namespace")) {
+            $dataForSeo = Arr::get($options, 'prerender.dataForSeo') ?: $data;
+            return new MetaTags($seoConfig, $dataForSeo, $namespace);
+        }
+        return null;
+    }
+
+    protected function namespaceFromRouteAction(): string
+    {
+        // 'App/Http/Controllers/ArtistController@show'
+        $uses = request()->route()->action['uses'];
+
+        // get resource name and verb from route action
+        preg_match('/\\\(\w+?)Controller@(\w+)$/', $uses, $matches);
+        $resource = Str::kebab($matches[1]);
+        $verb = Str::kebab($matches[2]);
+        return "$resource.$verb";
+    }
+}