add advanced search

Controller/SearchController.php

@@ -28,6 +28,8 @@ use Chill\MainBundle\Search\UnknowSearchDomainException;
 use Chill\MainBundle\Search\UnknowSearchNameException;
 use Chill\MainBundle\Search\ParsingException;
 use Chill\MainBundle\Search\SearchInterface;
+use Symfony\Component\Form\Extension\Core\Type\SubmitType;
+use Symfony\Component\Form\Extension\Core\Type\FormType;
 
 /**
  *
@@ -104,4 +106,69 @@ class SearchController extends Controller
               );
     }
     
+    public function advancedSearchAction($name, Request $request)
+    {
+        try {
+            /* @var $variable Chill\MainBundle\Search\SearchProvider */
+            $searchProvider = $this->get('chill.main.search_provider');
+            /* @var $variable Chill\MainBundle\Search\HasAdvancedSearchFormInterface */
+            $search = $this->get('chill.main.search_provider')
+                        ->getHasAdvancedFormByName($name);
+        
+        } catch (\Chill\MainBundle\Search\UnknowSearchNameException $e) {
+            throw $this->createNotFoundException("no advanced search for "
+                . "$name");
+        }
+        
+        if ($request->query->has('q')) {
+            $data = $search->convertTermsToFormData($searchProvider->parse(
+                $request->query->get('q')));
+        }
+        
+        $form = $this->createAdvancedSearchForm($name, $data ?? []);
+        
+        if ($request->isMethod(Request::METHOD_POST)) {
+            $form->handleRequest($request);
+            
+            if ($form->isValid()) {
+                $pattern = $this->get('chill.main.search_provider')
+                    ->getHasAdvancedFormByName($name)
+                    ->convertFormDataToQuery($form->getData());
+
+                return $this->redirectToRoute('chill_main_search', [
+                    'q' => $pattern, 'name' => $name
+                ]);
+            }
+        } 
+        
+        return $this->render('ChillMainBundle:Search:advanced_search.html.twig',
+            [
+                'form' => $form->createView(),
+                'name' => $name
+            ]);
+    }
+    
+    protected function createAdvancedSearchForm($name, array $data = [])
+    {
+        $builder = $this
+            ->get('form.factory')
+            ->createNamedBuilder(
+                null, 
+                FormType::class, 
+                $data, 
+                [ 'method' => Request::METHOD_POST ]
+            );
+
+        $this->get('chill.main.search_provider')
+            ->getHasAdvancedFormByName($name)
+            ->buildForm($builder)
+            ;
+        
+        $builder->add('submit', SubmitType::class, [
+            'label' => 'Search'
+        ]);
+        
+        return $builder->getForm();
+    }
+    
 }