Syntax and CS fixes

Author: wouterj

src/Admin/Block/Extension/BlockCacheExtension.php

@@ -38,10 +38,14 @@ public function __construct($formGroup = 'form.group_metadata', $formTab = 'form
      */
     public function configureFormFields(FormMapper $formMapper)
     {
+        if ($formMapper->hasOpenTab()) {
+            $formMapper->end();
+        }
+
         $formMapper
             ->tab($this->formTab, 'form.tab_general' === $this->formtab
                 ? ['translation_domain' => 'CmfSonataAdminIntegrationBundle'
-                ? []
+                : []
             )
                 ->with($this->formGroup, 'form.group_metadata' === $this->formGroup
                     ? ['translation_domain' => 'CmfSonataAdminIntegrationBundle']

src/Admin/Block/Imagine/SlideshowBlockAdmin.php

@@ -17,7 +17,6 @@
 use Symfony\Cmf\Bundle\BlockBundle\Doctrine\Phpcr\SlideshowBlock;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Sonata\CoreBundle\Form\Type\CollectionType;
-use Sonata\DoctrinePHPCRAdminBundle\Form\Type\TreeModelType;
 
 /**
  * @author Horner

src/Admin/Menu/Extension/MenuOptionsExtension.php

@@ -71,6 +71,7 @@ public function configureFormFields(FormMapper $formMapper)
                 )
                     ->add('display', CheckboxType::class, ['required' => false], ['help' => 'form.help_display'])
                     ->add('displayChildren', CheckboxType::class, ['required' => false], ['help' => 'form.help_display_children'])
+        ;
 
         if (!$this->advanced) {
             $formMapper->end()->end();