DHCP/src/IPv4Bundle/Admin/SubNetAdmin.php

<?php

namespace IPv4Bundle\Admin;

use Base\AdminBundle\Admin\BaseAdmin;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Show\ShowMapper;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use HostBundle\Utils\HostStatus;

class SubNetAdmin extends BaseAdmin
{
    /**
     * @param DatagridMapper $datagridMapper
     */
    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
    {
        $datagridMapper
            ->add('address')
            ->add('allowedHostType')
            ->add('status')
        ;
    }

    /**
     * @param ListMapper $listMapper
     */
    protected function configureListFields(ListMapper $listMapper)
    {
        $listMapper
            ->add('address')
            ->add('options', null, [
                'header_style' => 'width: 50%',
                'template' => 'HostBundle:CRUD:dhcp_options.html.twig',
            ])
            ->add('allowedHostType')
            ->add('status')
            ->add('netGroup')
            ->add('ipPool')
            ->add('_action', null, array(
                'actions' => array(
                    'show' => array(),
                    'edit' => array(),
                    'delete' => array(),
                ),
            ))
        ;
    }

    /**
     * @param FormMapper $formMapper
     */
    protected function configureFormFields(FormMapper $formMapper)
    {
        $formMapper
            ->tab('SubNet')
            ->with('')
                ->add('address')
                ->add('allowedHostType')
                ->add('status', ChoiceType::class, [
                    'required' => false,
                    'choices' => HostStatus::getChoices(),
                    'translation_domain' => 'IPv4Bundle',
                ])
                ->add('netGroup')
            ->end()
            ->end()
    ;
    }

    /**
     * @param ShowMapper $showMapper
     */
    protected function configureShowFields(ShowMapper $showMapper)
    {
        $showMapper
            ->add('address')
            ->add('allowedHostType')
            ->add('status')
            ->add('netGroup')
            ->add('ipPool')
        ;
    }

    function prePersist($object){
        $object->setOptions(json_encode($object->getDHCPOption()));
        return parent::preUpdate($object);
    }

    function preUpdate($object){
        $object->setOptions(json_encode($object->getDHCPOption()));
        return parent::preUpdate($object);
    }
}