deblan.tv/vendor/trinity/src/Trinity/Bundle/NewsletterBundle/Form/Type/NewsletterType.php

<?php

namespace Trinity\Bundle\NewsletterBundle\Form\Type;

use Propel\PropelBundle\Form\BaseAbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Validator\Constraints\File;
use Trinity\Bundle\NewsletterBundle\Form\EventListener\AddBlockFieldsSubscriber;
use \Trinity\Bundle\NewsletterBundle\Model\ModelQuery;
use Trinity\Component\Form\DataTransformer\StringToFileTransformer;
use Trinity\Component\Form\EventListener\FileDeleteFormListener;

class NewsletterType extends BaseAbstractType
{
    protected $options = array(
        'data_class'    => 'Trinity\Bundle\NewsletterBundle\Model\Newsletter',
        'name'          => 'trinity_newsletter_admin_model',
        'models'        => array(),
        'sender_name'   => null,
        'sender_mail'   => null
    );

    /**
     * {@inheritdoc}
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $this->setOptions($options);

        $builder->add(
            'name',
            'text',
            array(
                'attr' => array(
                    'data-help' => 'Nom utilisé pour la gestion en BO'
                )
            )
        );

        if ($builder->getData()->isNew()) {
            $builder->add(
                'senderName',
                null,
                array(
                    'data' => isset($options['sender_name']) ? $options['sender_name'] : null
                )
            );

            $builder->add(
                'senderEmail',
                null,
                array(
                    'data' => isset($options['sender_mail']) ? $options['sender_mail'] : null
                )
            );
        } else {
            $builder->add('senderName');
            $builder->add('senderEmail');
        }

        $builder->add(
            'classKey',
            'choice',
            array(
                'choices'   =>  self::getModels(),
                'required'  =>  true,
                'attr' => array(
                    'data-help' => 'Pour éditer le contenu, vous devez enregistrer un modèle de données'
                )
            )
        );

        $builder->add(
            'template',
            'choice',
            array(
                'label' => 'Mise en page',
                'choices'  => $this->getTemplates($builder->getData()),
                'required' => true,
            )
        );

        $builder->addEventSubscriber(new AddBlockFieldsSubscriber());

        $builder->add('emailListing','textarea');

        $builder->add(
            $builder->create(
                'emailFile',
                'file',
                array(
                    'label' => 'Fichier email',
                    'constraints' => array(
                        new File(),
                    ),
                )
            )->addModelTransformer(new StringToFileTransformer($builder->getData(), 'emailFile'))
        );

        $builder->add(
            $builder->create(
                'emailFileVar',
                'file',
                array(
                    'label' => 'CSV email',
                    'constraints' => array(
                        new File(),
                    ),
                    'attr' => array(
                        'data-help' => 'Fichier CSV avec variables au format suivant : email; var1; var2; ...'
                    )
                )
            )->addModelTransformer(new StringToFileTransformer($builder->getData(), 'emailFileVar'))
        );

        $builder->addEventSubscriber(
            new FileDeleteFormListener(
                $builder->getFormFactory(),
                array(
                    'emailFile',
                    'emailFileVar',
                )
            )
        );

        $builder->add(
            'groups',
            'model',
            array(
                'class'    =>  'FOS\UserBundle\Propel\Group',
                'multiple' =>  true,
                'expanded' =>  true
            )
        );
    }

    public function getModels()
    {
        $models = array();

        if (is_array($this->getOption('models'))) {
            foreach ($this->getOption('models') as $model => $settings) {
                $models[$model] = $settings['title'];
            }
        }

        return $models;
    }

    public function getTemplates(\Trinity\Bundle\NewsletterBundle\Model\Newsletter $model = null)
    {
        $templates = array();

        if (null !== $model) {
            $models = $this->getOption('models');

            if (isset($models[$model->getClassKey()])) {
                $_templates = $models[$model->getClassKey()]['templates'];

                foreach ($_templates as $_template) {
                    $templates[$_template['template']] = $_template['title'];
                }
            }
        }

        return $templates;
    }
}