API: create

app/config/routing.yml

@@ -29,3 +29,7 @@ download:
 revisions:
     path: /revs/{gist}
     defaults: {_controller: Gist\Controller\ViewController::revisionsAction, _locale: en}
+
+api_create:
+    path: /api/create
+    defaults: {_controller: Gist\Controller\ApiController::createAction, _locale: en}

src/Gist/Controller/ApiController.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Gist\Controller;
+
+use Silex\Application;
+use Symfony\Component\HttpFoundation\Request;
+use Gist\Model\Gist;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Gist\Form\ApiCreateGistForm;
+
+/**
+ * Class ApiController
+ * @author Simon Vieille <simon@deblan.fr>
+ */
+class ApiController extends Controller
+{
+    public function createAction(Request $request, Application $app)
+    {
+        if (false === $request->isMethod('post')) {
+            return $this->invalidMethodResponse('POST method is required.');
+        }
+
+        $form = new ApiCreateGistForm(
+            $app['form.factory'],
+            $app['translator'],
+            [],
+            ['csrf_protection' => false]
+        );
+
+        $form = $form->build()->getForm();
+
+        $form->submit($request);
+
+        if ($form->isValid()) {
+            $gist = $app['gist']->create(new Gist(), $form->getData());
+            $gist->setCipher(false)->save();
+
+            $history = $app['gist']->getHistory($gist);
+
+            return new JsonResponse(array(
+                'url' => $request->getSchemeAndHttpHost().$app['url_generator']->generate(
+                    'view',
+                    array(
+                        'gist' => $gist->getFile(),
+                        'commit' => array_pop($history)['commit'],
+                    )
+                ),
+                'gist' => $gist->toArray(),
+            ));
+        }
+
+        return $this->invalidRequestResponse('Invalid field(s)');
+    }
+
+    protected function invalidMethodResponse($message = null)
+    {
+        $data = [
+            'error' => 'Method Not Allowed',
+            'message' => $message,
+        ];
+
+        return new JsonResponse($data, 405);
+    }
+
+    protected function invalidRequestResponse($message = null)
+    {
+        $data = [
+            'error' => 'Bad request',
+            'message' => $message,
+        ];
+
+        return new JsonResponse($data, 400);
+    }
+}

src/Gist/Form/AbstractForm.php

@@ -15,11 +15,11 @@ abstract class AbstractForm
 
     protected $translator;
 
-    public function __construct(FormFactory $formFactory, Translator $translator, array $data = array())
+    public function __construct(FormFactory $formFactory, Translator $translator, array $data = array(), $formFactoryOptions = array())
     {
         $this->translator = $translator;
 
-        $this->builder = $formFactory->createBuilder('form', $data);
+        $this->builder = $formFactory->createBuilder('form', $data, $formFactoryOptions);
     }
 
     public function getForm()

src/Gist/Form/ApiCreateGistForm.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Gist\Form;
+
+/**
+ * Class CreateGistForm
+ * @author Simon Vieille <simon@deblan.fr>
+ */
+class ApiCreateGistForm extends CreateGistForm
+{
+    public function build(array $options = array())
+    {
+        parent::build($options);
+
+        $this->builder->remove('cipher');
+
+        return $this->builder;
+    }
+}