[Symfony2][Symfony] Walidacja formularza, Walidacja formularza Opcje

[radoslawchojnack...]

Chodzi o walidację formularza z którego dane nie są dodawane do bazy tylko wysyłane pocztą. Czyli normalnie nie mial klasy entity. Jednak popytałem się i poczytałem i dowiedziałem się , że klasa entity jest potrzebna do walidacji i że trzeba sobie ją stworzyć aby dokonać walidacji. Więc zrobiłem ale coś źle bo niedziała. poniżej przedstawiam kod:

Kontroler:

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<?php
 
namespace Blog\BackendBundle\Controller;
 
use Symfony\Component\HttpFoundation\Request;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Blog\BackendBundle\Entity\Email;
use Blog\BackendBundle\Form\EmailType;
use Blog\BackendBundle\Entity\SendEmail;
use Blog\BackendBundle\Form\SendEmailType;
 
/**
 * SendEmail controller.
 *
 * @Route("/email")
 */
class SendEmailController extends Controller
{
    /**
     * Send email
     *
     * Creates a new Email entity.
     *
     * @Route("/send/newemails.html", name="mail_send_to_users")
     * @Method("POST")
     * @Template("BlogBackendBundle:Email:sendEmail.html.twig")
     */
    public function sendAction(Request $request) {
 
        $title = $_POST['blog_backendbundle_sendemail']['Title'];
        $massage = $_POST['blog_backendbundle_sendemail']['textMail'];
 
        $em = $this->getDoctrine()->getManager();
        $entities = $em->getRepository('BlogBackendBundle:Email')->findAll();
        // getMail() -> get users emails
        $mails = array();
        foreach($entities AS $e) {
            $name = 'Radzio';
            $message = \Swift_Message::newInstance()
                ->setSubject($title)
                ->setFrom('radoslawchojnacki@tlen.pl')
                ->setTo($e->getMail())
                ->setContentType("text/html")
                ->setBody($this->renderView('BlogBackendBundle:Email:email.html.twig', array('massage' => $massage)))
            ;
        }
        return $this->redirect($this->generateUrl('aftersend_email', array('param' => 1 )) );
 
    }
 
 
    /**
     * Creates a form to create a Email send form.
     *
     * @param Email $entity The entity
     *
     * @return \Symfony\Component\Form\Form The form
     */
    private function createSendForm()
    {
        $form = $this->createForm(new SendEmailType(), null, array(
            'action' => $this->generateUrl('mail_send_to_users'),
            'method' => 'POST',
        ));
 
        $form->add('submit', 'submit', array('label' => 'Wyślij'));
 
        return $form;
    }
 
    /**
     * Send email site
     *
     * @Route("/send/mail.html", name="send_email")
     * @Method("GET")
     * @Template()
     */
    public function sendEmailAction() {
 
        $entity = new Email();
        $form   = $this->createSendForm();
 
        return array(
            'entity' => $entity,
            'form'   => $form->createView(),
        );
    }
 
    /**
     * After Send email site
     *
     * @Route("/aftersend/mail.html", name="aftersend_email")
     * @Method("GET")
     * @Template()
     */
    public function aftersendEmailAction(Request $request) {
 
        $param = $request->query->get('param');
        return array(
            'entity' => $param,
        );
    }
}
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Klasa formularza:

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<?php
 
namespace Blog\BackendBundle\Form;
 
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Symfony\Component\Validator\Constraints\NotBlank;
 
class SendEmailType extends AbstractType
{
    /**
     * @param FormBuilderInterface $builder
     * @param array $options
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('Title', null, array('required' => false, 'label' => 'Tytół maila: ' ))
            ->add('textMail', 'textarea', array('required' => false, 'label' => 'Treść maila: '))
        ;
    }
 
    /**
     * @param OptionsResolverInterface $resolver
     */
    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => 'Blog\BackendBundle\Entity\SendEmail'
        ));
    }
 
    public function getDefaultOptions(array $options)
    {
        $collectionConstraint = new Collection(array(
            'Title' => new NotBlank(array('message' => 'Invalid email address')),
        //    'email' => new Email(array('message' => 'Invalid email address')),
        ));
 
        $options['validation_constraint'] = $collectionConstraint;
    }
 
    /**
     * @return string
     */
    public function getName()
    {
        return 'blog_backendbundle_sendemail';
    }
}
 
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Entity:

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<?php
 
namespace Blog\BackendBundle\Entity;
 
use Doctrine\ORM\Mapping as ORM;
use Gedmo\Mapping\Annotation as Gedmo;
use Gedmo\Timestampable\Traits\TimestampableEntity;
use Symfony\Component\Validator\Validation;
use Symfony\Component\Validator\Constraints as Assert;
 
class SendEmail {
 
    /**
     * @var string
     *
     * @Assert\NotBlank( message = "To pole nie może byc puste" )
     */
    private $Title;
 
    /**
     * @var string
     *
     * @Assert\NotBlank( message = "To pole nie może byc puste" )
     */
    private $textMail;
 
    /**
     * Set Title
     *
     * @param string $Title
     * @return Title
     */
    public function setTitle($Title)
    {
        $this->Title = $Title;
 
        return $this;
    }
 
    /**
     * Get Title
     *
     * @return string
     */
    public function getTitle()
    {
        return $this->Title;
    }
 
    /**
     * Set textMail
     *
     * @param string $textMail
     * @return textMail
     */
    public function setTextMail($textMail)
    {
        $this->textMail = $textMail;
 
        return $this;
    }
 
    /**
     * Get textMail
     *
     * @return string
     */
    public function getTextMail()
    {
        return $this->textMail;
    }
 
}
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Widok:

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{% extends '::layout.html.twig' %}
 
{% block contents %}
    Email HTML
 
    {{ form_start(form, {'attr': {'novalidate': 'novalidate'}} ) }}
    <div>
        {{ form_label(form.Title) }}
        {{ form_errors(form.Title) }}
        {{ form_widget(form.Title) }}
    </div>
    <div>
        {{ form_label(form.textMail) }}
        {{ form_errors(form.textMail) }}
        {{ form_widget(form.textMail) }}
    </div>
    {{ form_end(form) }}
 
{% endblock %}
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