[6.x] Backport of Pipe through render and report exception methods (#…

…36037)

* Pipe through render and report exception methods (#36032)

* Fix method_exists call

* Re-add facade

src/Illuminate/View/Engines/CompilerEngine.php

@@ -2,9 +2,9 @@
 
 namespace Illuminate\View\Engines;
 
-use ErrorException;
 use Exception;
 use Illuminate\View\Compilers\CompilerInterface;
+use Illuminate\View\ViewException;
 
 class CompilerEngine extends PhpEngine
 {
@@ -74,7 +74,7 @@ public function get($path, array $data = [])
      */
     protected function handleViewException(Exception $e, $obLevel)
     {
-        $e = new ErrorException($this->getMessage($e), 0, 1, $e->getFile(), $e->getLine(), $e);
+        $e = new ViewException($this->getMessage($e), 0, 1, $e->getFile(), $e->getLine(), $e);
 
         parent::handleViewException($e, $obLevel);
     }

src/Illuminate/View/ViewException.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Illuminate\View;
+
+use ErrorException;
+
+class ViewException extends ErrorException
+{
+    /**
+     * Report the exception.
+     *
+     * @return void
+     */
+    public function report()
+    {
+        $exception = $this->getPrevious();
+
+        if ($exception && method_exists($exception, 'report')) {
+            $exception->report();
+        }
+    }
+
+    /**
+     * Render the exception into an HTTP response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function render($request)
+    {
+        $exception = $this->getPrevious();
+
+        if ($exception && method_exists($exception, 'render')) {
+            return $exception->render($request);
+        }
+    }
+}

tests/Integration/View/RenderableViewExceptionTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Illuminate\Tests\Integration\View;
+
+use Exception;
+use Illuminate\Http\Response;
+use Illuminate\Support\Facades\Route;
+use Illuminate\Support\Facades\View;
+use Orchestra\Testbench\TestCase;
+
+class RenderableViewExceptionTest extends TestCase
+{
+    public function testRenderMethodOfExceptionThrownInViewGetsHandled()
+    {
+        Route::get('/', function () {
+            return View::make('renderable-exception');
+        });
+
+        $response = $this->get('/');
+
+        $response->assertSee('This is a renderable exception.');
+    }
+
+    protected function getEnvironmentSetUp($app)
+    {
+        $app['config']->set('view.paths', [__DIR__.'/templates']);
+    }
+}
+
+class RenderableException extends Exception
+{
+    public function render($request)
+    {
+        return new Response('This is a renderable exception.');
+    }
+}

tests/Integration/View/templates/renderable-exception.blade.php

@@ -0,0 +1,3 @@
+@php
+    throw new Illuminate\Tests\Integration\View\RenderableException;
+@endphp

tests/View/fixtures/nested/basic.php

@@ -1 +0,0 @@
-Hello World