CampgroundAdmin

<?php

namespace AppBundle\Admin;

use Ivory\CKEditorBundle\Form\Type\CKEditorType;
use Sonata\AdminBundle\Admin\AbstractAdmin;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Form\Type\ModelAutocompleteType;
use Sonata\AdminBundle\Form\Type\ModelType;
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\Form\Extension\Core\Type\FileType;
#use UserBundle\Entity\User;
use AppBundle\Form\AreaType;
use AppBundle\Entity\Picture;
#use Sonata\AdminBundle\Controller\CRUDController;


class CampgroundAdmin extends AbstractAdmin
{


    protected function configureFormFields(FormMapper $form)
    {
      //$this->denyAccessUnlessGranted('ROLE_ADMIN', null, 'Unable to access this page!');
          $form
            ->tab('label.campground.admin.tab.campground')
                ->with('label.campground.admin.tab.campground', array('class' => 'col-md-9'))
                    ->add('name', null, array(
                        'label' => 'label.campground.admin.name',
                    ))
                    ->add('street', null, array(
                        'label' => 'label.campground.admin.street',
                    ))
                    ->add('zip', null, array(
                        'label' => 'label.campground.admin.zip',
                    ))
                    ->add('town', null, array(
                        'label' => 'label.campground.admin.town',
                    ))
                    ->add('country', null, array(
                        'label' => 'label.campground.admin.country',
                    ))
                    ->add('land', null, array(
                        'label' => 'label.campground.admin.land',
                    ))
                    ->add('longitude', null, array(
                        'label' => 'label.campground.admin.longitude',
                    ))
                    ->add('latitude', null, array(
                        'label' => 'label.campground.admin.latitude',
                    ))
                    ->add('description', CKEditorType::class, array(
                        'label' => 'label.campground.admin.description',
                    ))
                    ->add('picture', 'sonata_type_collection', array(
                      'by_reference' => true,
                      'label' => false,
                      'type_options' => array(
                        'delete' => true),
                        'btn_add' => 'Add new Images',
                        "required" => false
                      ))
                    #->add('pictures', null, array (                          'label' => 'lable.campground.admin.image_'))
                ->end()
                ->with('label.campground.admin.meta', array('class' => 'col-md-3'))
            /*
                    ->add('user', 'sonata_type_model_autocomplete', array(
                        'label' => 'label.campground.admin.user',
                        'property' => 'username',
                        'to_string_callback' => function($entity, $property)  {
                            return $entity->getUsername();
                        },
                    ))
            */
                    ->add('homepage', null, array(
                        'label' => 'label.campground.admin.homepage',
                    ))
                    ->add('priceAdults', null, array(
                        'label' => 'label.campground.admin.priceAdults',
                    ))
                    ->add('priceChilds', null, array(
                        'label' => 'label.campground.admin.priceChilds',
                    ))
                    ->add('deposit', null, array(
                        'label' => 'label.campground.admin.deposit',
                    ))
                    ->add('maxPersons', null, array(
                        'label' => 'label.campground.admin.maxPersons',
                    ))
                    ->add('size', null, array(
                        'label' => 'label.campground.admin.size',
                    ))

                    ->add('area', AreaType::class, array(
                      'label' => 'lable.campground.admin.area'
                    ))
                    ->add('fireplace', null, array(
                        'label' => 'label.campground.admin.fireplace',
                    ))
                    ->add('parking', null, array(
                        'label' => 'label.campground.admin.parking',
                    ))
                    ->add('house', null, array(
                        'label' => 'label.campground.admin.house',
                    ))
                    ->add('kitchen', null, array(
                        'label' => 'label.campground.admin.kitchen',
                    ))
                    ->add('sanitary', null, array(
                        'label' => 'label.campground.admin.sanitary',
                    ))
                    ->add('lounge', null, array(
                        'label' => 'label.campground.admin.lounge',
                    ))
                    ->add('water', null, array(
                        'label' => 'label.campground.admin.water',
                    ))
                    ->add('energy', null, array(
                        'label' => 'label.campground.admin.energy',
                    ))
                ->end()
            ->end()
            ->tab('label.campground.admin.tab.contact')
            ->with('label.campground.admin.tab.contact')
                ->add('contactNameAffix', null, array(
                    'label' => 'label.campground.admin.contactNameAffix',
                ))
                ->add('contactName', null, array(
                    'label' => 'label.campground.admin.contactName',
                ))
                ->add('contactStreet', null, array(
                    'label' => 'label.campground.admin.contactStreet',
                ))
                ->add('contactZip', null, array(
                    'label' => 'label.campground.admin.contactZip',
                ))
                ->add('contactTown', null, array(
                    'label' => 'label.campground.admin.contactTown',
                ))
                ->add('contactPhone', null, array(
                    'label' => 'label.campground.admin.contactPhone',
                ))
                ->add('contactMail', null, array(
                    'label' => 'label.campground.admin.contactMail',
                ))
                ->end()
            ->end()
            ->tab('label.campground.admin.tab.comments')
            ->with('label.campground.admin.tab.comments')
                ->add('comments', null, array(
                    'label' => 'label.campground.admin.comments',
                ))
            ->end()
        ;
    }

    protected function configureDatagridFilters(DatagridMapper $filter)
    {
      //  parent::configureDatagridFilters($filter); // TODO: Change the autogenerated stub
      $filter
        ->add('name')
      ;
    }

    protected function configureListFields(ListMapper $list)
    {
        $list
            ->addIdentifier('name', null, array(
                'label' => 'label.campground.admin.name',
            ))
            ->add('street', null, array(
                'label' => 'label.campground.admin.street',
            ))
            ->add('zip', null, array(
                'label' => 'label.campground.admin.zip',
            ))
            ->add('town', null, array(
                'label' => 'label.campground.admin.town',
            ))
            ->add('country', null, array(
                'label' => 'label.campground.admin.country',
            ))
        ;
    }

        public function prePersist($page) {
            $this->manageEmbeddedImageAdmins($page);
        }
        public function preUpdate($page) {
            $this->manageEmbeddedImageAdmins($page);
        }
        private function manageEmbeddedImageAdmins($page) {
            // Cycle through each field
            foreach ($this->getFormFieldDescriptions() as $fieldName => $fieldDescription) {
                // detect embedded Admins that manage Images
                if ($fieldDescription->getType() === 'sonata_type_admin' &&
                    ($associationMapping = $fieldDescription->getAssociationMapping()) &&
                    $associationMapping['targetEntity'] === 'AppBundle\Entity\Picture'
                ) {
                    $getter = 'get' . $fieldName;
                    $setter = 'set' . $fieldName;

                    /** @var Image $image */
                    $image = $page->$getter();
                    if ($image) {
                        if ($image->getFile()) {
                            // update the Image to trigger file management
                            $image->refreshUpdated();
                        } elseif (!$image->getFile() && !$image->getImage()) {
                            // prevent Sf/Sonata trying to create and persist an empty Image
                            $page->$setter(null);
                        }
                    }
                }
            }
        }

}