Add support for View::fragment*() methods

src/ServiceProvider.php

@@ -11,6 +11,7 @@
 
 namespace TwigBridge;
 
+use Illuminate\View\Factory as LaravelFactory;
 use Illuminate\View\ViewServiceProvider;
 use InvalidArgumentException;
 use Twig\Environment;
@@ -22,6 +23,7 @@
 use Twig\Loader\ArrayLoader;
 use Twig\Loader\ChainLoader;
 use Twig\RuntimeLoader\ContainerRuntimeLoader;
+use TwigBridge\View\Factory;
 
 /**
  * Bootstrap Laravel TwigBridge.
@@ -284,6 +286,19 @@ function () {
                 $this->app['config']->get('twigbridge.twig.globals', [])
             );
         });
+
+        $this->app->extend('view', function (LaravelFactory $view, $app) {
+            $factory = new Factory($view->getEngineResolver(), $view->getFinder(), $view->getDispatcher());
+
+            // We will also set the container instance on this view environment since the
+            // view composers may be classes registered in the container, which allows
+            // for great testable, flexible composers for the application developer.
+            $factory->setContainer($app);
+
+            $factory->share('app', $app);
+
+            return $factory;
+        });
     }
 
     /**

src/View/Factory.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace TwigBridge\View;
+
+use Illuminate\View\Factory as LaravelFactory;
+use TwigBridge\Engine\Twig;
+
+class Factory extends LaravelFactory
+{
+    protected function viewInstance($view, $path, $data)
+    {
+        $engine = $this->getEngineFromPath($path);
+        if ($engine instanceof Twig) {
+            return new View($this, $engine, $view, $path, $data);
+        }
+
+        return parent::viewInstance($view, $path, $data);
+    }
+}

src/View/View.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace TwigBridge\View;
+
+use Illuminate\View\View as LaravelView;
+use Throwable;
+
+/**
+ * @property \TwigBridge\Engine\Twig $engine
+ */
+class View extends LaravelView
+{
+    public function fragment($fragment)
+    {
+        try {
+            $this->factory->incrementRender();
+            $this->factory->callComposer($this);
+
+            /** @var \TwigBridge\Engine\Compiler */
+            $compiler = $this->engine->getCompiler();
+            $contents = $compiler->load($this->path)->renderBlock($fragment, $this->gatherData());
+
+            $this->factory->decrementRender();
+            $this->factory->flushStateIfDoneRendering();
+
+            return $contents;
+        } catch (Throwable $e) {
+            $this->factory->flushState();
+
+            throw $e;
+        }
+    }
+}