Doctrine 2 + ZF2 example

gistfile1.php

<?php
// ... some code here
public function editAction() {

        $auth = new AuthenticationService();

        if (!$auth->hasIdentity()) {
            $this->redirect()->toUrl('/login');
        }


        $request = $this->getRequest();
        $storage = $auth->getStorage()->read();
        $regions = $this->getEntityManager()->getRepository('Application\Entity\Region')->findAll();
        $categories = $this->getEntityManager()->getRepository('Application\Entity\Categories')->findAll();
        $users = $this->getEntityManager()->find('Application\Entity\Users', $storage->id);
        $category = array();
        foreach ($users->category as $value) {

            $category[] = $value->id;
        }
        $regionsArray = array();
        foreach ($regions as $value) {
            $regionsArray[$value->id] = $value->name;
        }
        $categoriesArray = array();
        foreach ($categories as $value) {
            $categoriesArray[$value->id] = $value->name;
        }

        if(!sizeof($category)){
            $category = 1;
        }
        $form = new ProfileForm('profile', count($category));

        $form->get('region')->setValueOptions($regionsArray);


        $catCollection = $form->get("categories");
        $i = 0;
        foreach ($catCollection as $item) {
            $item->get('category')->setValueOptions($categoriesArray);
            $item->get('category')->setValue($category[$i]);
            $i++;
        }

        $region = '';
        foreach ($users->region as $value) {
            $region = $value->id;
        }

        $values = array(
            'id' => $users->id,
            'login' => $users->login,
            'lastname' => $users->lastname,
            'name' => $users->name,
            'skype' => $users->skype,
            'icq' => $users->icq,
            'telephone' => $users->telephone,
            'region' => $region,
        );


        if (!$request->isPost()) {
            $form->setData($values);

            return array('form' => $form);
        }

        $data = $request->getPost();

        $form->setData($data);
        if (!$form->isValid()) {
            $this->redirect()->toUrl('/profile');
        }

        $file = $this->params()->fromFiles('file');

        $uploaddir = $_SERVER['DOCUMENT_ROOT'] . '/data/' . $form->get('id')->getValue();
        if (!is_dir($uploaddir)) {
            mkdir($uploaddir);
        }

        $filename = $file['name'];
        if (empty($file['name'])) {
            $filename = $users->avatar;
        }


        $transfer = new Transfer();
        $transfer->setDestination($uploaddir);
        $transfer->receive($file['name']);
        $date = new \DateTime("now");
        $data = array(
            'id' => $form->get('id')->getValue(),
            'login' => $form->get('login')->getValue(),
            'name' => $form->get('name')->getValue(),
            'lastname' => $form->get('lastname')->getValue(),
            'avatar' => $filename,
            'icq' => $form->get('icq')->getValue(),
            'skype' => $form->get('skype')->getValue(),
            'telephone' => $form->get('telephone')->getValue(),
            'profileUpdateDate' => $date,
        );
        
        foreach ($form->get('categories') as $item) {
            $addCategoryRelation = $this->getEntityManager()->find('Application\Entity\Categories', $item->get('category')->getValue());
            if (!$users->category->contains($addCategoryRelation)) {
                $users->category->add($addCategoryRelation);
            };
        }
        $addRegionRelation = $this->getEntityManager()->find('Application\Entity\Region', $form->get('region')->getValue());

        if (!$users->region->contains($addRegionRelation)) {
            $users->region->add($addRegionRelation);
        }
        $users->populate($data);
        $this->getEntityManager()->flush();
        return array('form' => $form);
    }

    public function changepasswordAction() {
        $auth = new AuthenticationService();

        if (!$auth->hasIdentity()) {
            $this->redirect()->toUrl('/login');
        }

        $storage = $auth->getStorage()->read();

        $form = new ChangePassForm();
        $form->setAttribute('action', '/profile/changepassword');

        $request = $this->getRequest();
        if (!$request->isPost()) {
            return array('form' => $form);
        }

        $form->setData($request->getPost());

        if (!$form->isValid()) {
            return array('form' => $form);
        }

        $user = $this->getEntityManager()->find('Application\Entity\Users', $storage->id);

        $data = $form->getData();

        if ($data['newpass'] != $data['confirmpass']) {
            $message = 'Пароли не совпадают. Попробуйте еще раз.';
            return array(
                'form' => $form,
                'message' => $message,
            );
        }

        $pass = array('password' => $data['newpass']);

        $user->populate($pass);
        $this->getEntityManager()->flush();

        $message = 'Пароль успешно изменен.';

        return array(
            'form' => $form,
            'message' => $message,
        );
    }