FormHandler.php

<?php


namespace FA\Shared\CoreBundle\Form\Handler;


use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormFactory;

class FormHandler
{
    /**
     * @var FormFactory
     */
    protected $formFactory;

    /**
     * @var AbstractType
     */
    protected $formType;

    public function __construct(AbstractType $formType, FormFactory $formFactory)
    {
        $this->formType = $formType;
        $this->formFactory = $formFactory;
    }

    /**
     * @param $entity
     * @param array $options
     * @param null $label
     * @return \Symfony\Component\Form\Form|\Symfony\Component\Form\FormInterface
     */
    public function initializeForm($entity, $options = array(), $label = null)
    {
        $form = $this->formFactory->create(
            $this->formType,
            $entity,
            $options
        );

        if (is_null($label)) {
            return $form;
        }

        $form->add('submit', 'submit', array('label' => $label));

        return $form;
    }

    /**
     * @param $name
     * @return \Symfony\Component\Form\Form|\Symfony\Component\Form\FormInterface
     */
    public function createDeleteForm($name)
    {
        $form = $this->formFactory
            ->createNamedBuilder($name, 'form', null, ['method' => 'DELETE'])
            ->getForm();

        return $form;
    }

}