Add cascade hydration for custom route/controller/blade implementations (#303)

Author: jesseleite

src/Directives/SeoProDirective.php

@@ -26,7 +26,15 @@ protected function isMissingContext($context)
 
     protected function getContextFromCascade()
     {
-        return Cascade::instance()->toArray();
+        $cascade = Cascade::instance();
+
+        // If the cascade has not yet been hydrated, ensure it is hydrated.
+        // This is important for people using custom route/controller/view implementations.
+        if (empty($cascade->toArray())) {
+            $cascade->hydrate();
+        }
+
+        return $cascade->toArray();
     }
 
     protected function getContextFromCurrentRouteData()

tests/MetaTagTest.php

@@ -2,6 +2,7 @@
 
 namespace Tests;
 
+use Facades\Statamic\View\Cascade as StatamicViewCacade;
 use Illuminate\Pagination\LengthAwarePaginator;
 use Illuminate\Support\Facades\Artisan;
 use Illuminate\Support\Facades\Route;
@@ -27,6 +28,14 @@ protected function getEnvironmentSetUp($app)
                 'title' => 'The View',
                 'description' => 'A wonderful view!',
             ]);
+
+            Route::get('custom-get-route', function () {
+                StatamicViewCacade::hydrated(function ($cascade) {
+                    $cascade->set('title', 'Custom Route Entry Title');
+                });
+
+                return view('page');
+            });
         });
     }
 
@@ -746,6 +755,24 @@ public function it_generates_normalized_meta_from_custom_site_defaults_path($vie
         $this->assertStringContainsString($this->normalizeMultilineString($expected), $content);
     }
 
+    /**
+     * @test
+     *
+     * @dataProvider viewScenarioProvider
+     */
+    public function it_hydrates_cascade_on_custom_routes_using_blade_directive($viewType)
+    {
+        if ($viewType === 'antlers') {
+            $this->markTestSkipped();
+        }
+
+        $this->prepareViews($viewType);
+
+        $content = $this->get('/custom-get-route')->content();
+
+        $this->assertStringContainsString('<title>Custom Route Entry Title | Site Name</title>', $content);
+    }
+
     protected function setCustomGlidePresetDimensions($app)
     {
         $app->config->set('statamic.seo-pro.assets', [