Enable all fields by default

[userbundle] / Controller / DefaultController.php

diff --git a/Controller/DefaultController.php b/Controller/DefaultController.php
index 9e4c1177f4c73071dafd8cef43f9bbbdab05b380..a128ed4bfd9d0bd32318a568d457ee7d00ede342 100644 (file)
--- a/Controller/DefaultController.php
+++ b/Controller/DefaultController.php
@@ -24,7 +24,14 @@ class DefaultController extends AbstractController {
        //Translator instance
        protected $translator;
 
        //Translator instance
        protected $translator;
 

-       public function __construct(ContainerInterface $container, TranslatorInterface $translator, RouterInterface $router) {
+       /**
+        * Constructor
+        *
+        * @param ContainerInterface $container The containter instance
+        * @param RouterInterface $router The router instance
+        * @param TranslatorInterface $translator The translator instance
+        */
+       public function __construct(ContainerInterface $container, RouterInterface $router, TranslatorInterface $translator) {

                //Retrieve config
                $this->config = $container->getParameter($this->getAlias());
 
                //Retrieve config
                $this->config = $container->getParameter($this->getAlias());
 


@@ -35,6 +42,24 @@ class DefaultController extends AbstractController {
                //XXX: we don't use this as it would be too slow, maybe ???
                #$action = str_replace(self::getAlias().'_', '', $container->get('request_stack')->getCurrentRequest()->get('_route'));
 
                //XXX: we don't use this as it would be too slow, maybe ???
                #$action = str_replace(self::getAlias().'_', '', $container->get('request_stack')->getCurrentRequest()->get('_route'));
 

+               //Set translate array
+               $translates = [];
+
+               //Look for keys to translate
+               if (!empty($this->config['translate'])) {
+                       //Iterate on keys to translate
+                       foreach($this->config['translate'] as $translate) {
+                               //Set tmp
+                               $tmp = null;
+                               //Iterate on keys
+                               foreach(array_reverse(explode('.', $translate)) as $curkey) {
+                                       $tmp = array_combine([$curkey], [$tmp]);
+                               }
+                               //Append tree
+                               $translates = array_replace_recursive($translates, $tmp);
+                       }
+               }
+

                //Inject every requested route in view and mail context
                foreach($this->config as $tag => $current) {
                        //Look for entry with route subkey
                //Inject every requested route in view and mail context
                foreach($this->config as $tag => $current) {
                        //Look for entry with route subkey


@@ -49,15 +74,102 @@ class DefaultController extends AbstractController {
                                                        if ($route == 'recover_mail') {
                                                                continue;
                                                        }
                                                        if ($route == 'recover_mail') {
                                                                continue;
                                                        }

-                                                       //Check that key is empty
-                                                       if (!isset($current[$view]['context'][$key])) {
-                                                               //Generate the route
-                                                               $this->config[$tag][$view]['context'][$key] = $router->generate(
-                                                                       $this->config['route'][$route]['name'],
-                                                                       $this->config['route'][$route]['context'],
-                                                                       //Generate absolute url for mails
-                                                                       $view=='mail'?UrlGeneratorInterface::ABSOLUTE_URL:UrlGeneratorInterface::ABSOLUTE_PATH
-                                                               );
+
+                                                       //Set value
+                                                       $value = $router->generate(
+                                                               $this->config['route'][$route]['name'],
+                                                               $this->config['route'][$route]['context'],
+                                                               //Generate absolute url for mails
+                                                               $view=='mail'?UrlGeneratorInterface::ABSOLUTE_URL:UrlGeneratorInterface::ABSOLUTE_PATH
+                                                       );
+
+                                                       //Multi level key
+                                                       if (strpos($key, '.') !== false) {
+                                                               //Set tmp
+                                                               $tmp = $value;
+
+                                                               //Iterate on key
+                                                               foreach(array_reverse(explode('.', $key)) as $curkey) {
+                                                                       $tmp = array_combine([$curkey], [$tmp]);
+                                                               }
+
+                                                               //Set value
+                                                               $this->config[$tag][$view]['context'] = array_replace_recursive($this->config[$tag][$view]['context'], $tmp);
+                                                       //Single level key
+                                                       } else {
+                                                               //Set value
+                                                               $this->config[$tag][$view]['context'][$key] = $value;
+                                                       }
+                                               }
+
+                                               //Look for successful intersections
+                                               if (!empty(array_intersect_key($translates, $current[$view]['context']))) {
+                                                       //Iterate on keys to translate
+                                                       foreach($this->config['translate'] as $translate) {
+                                                               //Set keys
+                                                               $keys = explode('.', $translate);
+
+                                                               //Set tmp
+                                                               $tmp = $current[$view]['context'];
+
+                                                               //Iterate on keys
+                                                               foreach($keys as $curkey) {
+                                                                       //Get child key
+                                                                       $tmp = $tmp[$curkey];
+                                                               }
+
+                                                               //Translate tmp value
+                                                               $tmp = $translator->trans($tmp);
+
+                                                               //Iterate on keys
+                                                               foreach(array_reverse($keys) as $curkey) {
+                                                                       //Set parent key
+                                                                       $tmp = array_combine([$curkey], [$tmp]);
+                                                               }
+
+                                                               //Set value
+                                                               $this->config[$tag][$view]['context'] = array_replace_recursive($this->config[$tag][$view]['context'], $tmp);
+                                                       }
+                                               }
+
+                                               //Get current locale
+                                               $currentLocale = $router->getContext()->getParameters()['_locale'];
+
+                                               //Iterate on locales excluding current one
+                                               foreach($this->config['locales'] as $locale) {
+                                                       //Set titles
+                                                       $titles = [];
+
+                                                       //Iterate on other locales
+                                                       foreach(array_diff($this->config['locales'], [$locale]) as $other) {
+                                                               $titles[$other] = $translator->trans($this->config['languages'][$locale], [], null, $other);
+                                                       }
+
+                                                       //Get context path
+                                                       $path = $router->getContext()->getPathInfo();
+
+                                                       //Retrieve route matching path
+                                                       $route = $router->match($path);
+
+                                                       //Get route name
+                                                       $name = $route['_route'];
+
+                                                       //Unset route name
+                                                       unset($route['_route']);
+
+                                                       //With current locale
+                                                       if ($locale == $currentLocale) {
+                                                               //Set locale locales context
+                                                               $this->config[$tag][$view]['context']['canonical'] = $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL);
+                                                       } else {
+                                                               //Set locale locales context
+                                                               $this->config[$tag][$view]['context']['alternates'][] = [
+                                                                       'lang' => $locale,
+                                                                       'absolute' => $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL),
+                                                                       'relative' => $router->generate($name, ['_locale' => $locale]+$route),
+                                                                       'title' => implode('/', $titles),
+                                                                       'translated' => $translator->trans($this->config['languages'][$locale], [], null, $locale)
+                                                               ];

                                                        }
                                                }
                                        }
                                                        }
                                                }
                                        }


@@ -66,6 +178,13 @@ class DefaultController extends AbstractController {
                }
        }
 
                }
        }
 

+       /**
+        * Login
+        *
+        * @param Request $request The request
+        * @param AuthenticationUtils $authenticationUtils The authentication utils
+        * @return Response The response
+        */

        public function login(Request $request, AuthenticationUtils $authenticationUtils) {
                //Create the LoginType form and give the proper parameters
                $login = $this->createForm($this->config['login']['view']['form'], null, [
        public function login(Request $request, AuthenticationUtils $authenticationUtils) {
                //Create the LoginType form and give the proper parameters
                $login = $this->createForm($this->config['login']['view']['form'], null, [


@@ -117,6 +236,14 @@ class DefaultController extends AbstractController {
                );
        }
 
                );
        }
 

+       /**
+        * Recover account
+        *
+        * @param Request $request The request
+        * @param Slugger $slugger The slugger
+        * @param MailerInterface $mailer The mailer
+        * @return Response The response
+        */

        public function recover(Request $request, Slugger $slugger, MailerInterface $mailer) {
                //Create the RecoverType form and give the proper parameters
                $form = $this->createForm($this->config['recover']['view']['form'], null, array(
        public function recover(Request $request, Slugger $slugger, MailerInterface $mailer) {
                //Create the RecoverType form and give the proper parameters
                $form = $this->createForm($this->config['recover']['view']['form'], null, array(


@@ -147,19 +274,17 @@ class DefaultController extends AbstractController {
                                                if (empty($mail['context'][$tag]) && !empty($this->config['route'][$route])) {
                                                        //Process for recover mail url
                                                        if ($route == 'recover_mail') {
                                                if (empty($mail['context'][$tag]) && !empty($this->config['route'][$route])) {
                                                        //Process for recover mail url
                                                        if ($route == 'recover_mail') {

-                                                               //Prepend recover context with tag
-                                                               $this->config['route'][$route]['context'] = [
-                                                                       'recipient' => $slugger->short($user->getMail()),
-                                                                       'hash' => $slugger->hash($user->getPassword())
-                                                               ]+$this->config['route'][$route]['context'];
+                                                               //Set the url in context
+                                                               $mail['context'][$tag] = $this->get('router')->generate(
+                                                                       $this->config['route'][$route]['name'],
+                                                                       //Prepend recover context with tag
+                                                                       [
+                                                                               'recipient' => $slugger->short($user->getMail()),
+                                                                               'hash' => $slugger->hash($user->getPassword())
+                                                                       ]+$this->config['route'][$route]['context'],
+                                                                       UrlGeneratorInterface::ABSOLUTE_URL
+                                                               );

                                                        }
                                                        }

-                                                       //Set the url in context
-                                                       $mail['context'][$tag] = $this->get('router')->generate(
-                                                               $this->config['route'][$route]['name'],
-                                                               $this->config['route'][$route]['context'],
-                                                               UrlGeneratorInterface::ABSOLUTE_URL
-                                                       );
-

                                                }
                                        }
 
                                                }
                                        }
 


@@ -170,13 +295,7 @@ class DefaultController extends AbstractController {
                                        $mail['context']['recipient_name'] = trim($user->getForename().' '.$user->getSurname().($user->getPseudonym()?' ('.$user->getPseudonym().')':''));
 
                                        //Init subject context
                                        $mail['context']['recipient_name'] = trim($user->getForename().' '.$user->getSurname().($user->getPseudonym()?' ('.$user->getPseudonym().')':''));
 
                                        //Init subject context

-                                       $subjectContext = [];
-
-                                       //Process each context pair
-                                       foreach($mail['context']+$this->config['recover']['view']['context'] as $k => $v) {
-                                               //Reinsert each context pair with the key surrounded by %
-                                               $subjectContext['%'.$k.'%'] = $v;
-                                       }
+                                       $subjectContext = $this->flatten(array_replace_recursive($this->config['recover']['view']['context'], $mail['context']), null, '.', '%', '%');

 
                                        //Translate subject
                                        $mail['subject'] = ucfirst($this->translator->trans($mail['subject'], $subjectContext));
 
                                        //Translate subject
                                        $mail['subject'] = ucfirst($this->translator->trans($mail['subject'], $subjectContext));


@@ -184,7 +303,7 @@ class DefaultController extends AbstractController {
                                        //Create message
                                        $message = (new TemplatedEmail())
                                                //Set sender
                                        //Create message
                                        $message = (new TemplatedEmail())
                                                //Set sender

-                                               ->from(new Address($this->config['contact']['mail'], $this->config['contact']['name']))
+                                               ->from(new Address($this->config['contact']['mail'], $this->config['contact']['title']))

                                                //Set recipient
                                                //XXX: remove the debug set in vendor/symfony/mime/Address.php +46
                                                ->to(new Address($mail['context']['recipient_mail'], $mail['context']['recipient_name']))
                                                //Set recipient
                                                //XXX: remove the debug set in vendor/symfony/mime/Address.php +46
                                                ->to(new Address($mail['context']['recipient_mail'], $mail['context']['recipient_name']))


@@ -196,7 +315,9 @@ class DefaultController extends AbstractController {
                                                ->textTemplate($mail['text'])
 
                                                //Set context
                                                ->textTemplate($mail['text'])
 
                                                //Set context

-                                               ->context(['subject' => $mail['subject']]+$mail['context']+$this->config['recover']['view']['context']);
+                                               //XXX: require recursive merge to avoid loosing subkeys
+                                               //['subject' => $mail['subject']]+$mail['context']+$this->config['recover']['view']['context']
+                                               ->context(array_replace_recursive($this->config['recover']['view']['context'], $mail['context'], ['subject' => $mail['subject']]));

 
                                        //Try sending message
                                        //XXX: mail delivery may silently fail
 
                                        //Try sending message
                                        //XXX: mail delivery may silently fail


@@ -215,7 +336,7 @@ class DefaultController extends AbstractController {
                                //Accout not found
                                } else {
                                        //Add error message to mail field
                                //Accout not found
                                } else {
                                        //Add error message to mail field

-                                       $form->get('mail')->addError(new FormError($this->translator->trans('Unable to find account: %mail%', ['%mail%' => $data['mail']])));
+                                       $form->get('mail')->addError(new FormError($this->translator->trans('Unable to find account %mail%', ['%mail%' => $data['mail']])));

                                }
                        }
                }
                                }
                        }
                }


@@ -229,6 +350,17 @@ class DefaultController extends AbstractController {
                );
        }
 
                );
        }
 

+       /**
+        * Recover account with mail link
+        *
+        * @param Request $request The request
+        * @param UserPasswordEncoderInterface $encoder The password encoder
+        * @param Slugger $slugger The slugger
+        * @param MailerInterface $mailer The mailer
+        * @param string $recipient The shorted recipient mail address
+        * @param string $hash The hashed password
+        * @return Response The response
+        */

        public function recoverMail(Request $request, UserPasswordEncoderInterface $encoder, Slugger $slugger, MailerInterface $mailer, $recipient, $hash) {
                //Create the RecoverType form and give the proper parameters
                $form = $this->createForm($this->config['recover_mail']['view']['form'], null, array(
        public function recoverMail(Request $request, UserPasswordEncoderInterface $encoder, Slugger $slugger, MailerInterface $mailer, $recipient, $hash) {
                //Create the RecoverType form and give the proper parameters
                $form = $this->createForm($this->config['recover_mail']['view']['form'], null, array(


@@ -302,13 +434,7 @@ class DefaultController extends AbstractController {
                                        $mail['context']['recipient_name'] = trim($user->getForename().' '.$user->getSurname().($user->getPseudonym()?' ('.$user->getPseudonym().')':''));
 
                                        //Init subject context
                                        $mail['context']['recipient_name'] = trim($user->getForename().' '.$user->getSurname().($user->getPseudonym()?' ('.$user->getPseudonym().')':''));
 
                                        //Init subject context

-                                       $subjectContext = [];
-
-                                       //Process each context pair
-                                       foreach($mail['context']+$this->config['recover_mail']['view']['context'] as $k => $v) {
-                                               //Reinsert each context pair with the key surrounded by %
-                                               $subjectContext['%'.$k.'%'] = $v;
-                                       }
+                                       $subjectContext = $this->flatten(array_replace_recursive($this->config['recover_mail']['view']['context'], $mail['context']), null, '.', '%', '%');

 
                                        //Translate subject
                                        $mail['subject'] = ucfirst($this->translator->trans($mail['subject'], $subjectContext));
 
                                        //Translate subject
                                        $mail['subject'] = ucfirst($this->translator->trans($mail['subject'], $subjectContext));


@@ -316,7 +442,7 @@ class DefaultController extends AbstractController {
                                        //Create message
                                        $message = (new TemplatedEmail())
                                                //Set sender
                                        //Create message
                                        $message = (new TemplatedEmail())
                                                //Set sender

-                                               ->from(new Address($this->config['contact']['mail'], $this->config['contact']['name']))
+                                               ->from(new Address($this->config['contact']['mail'], $this->config['contact']['title']))

                                                //Set recipient
                                                //XXX: remove the debug set in vendor/symfony/mime/Address.php +46
                                                ->to(new Address($mail['context']['recipient_mail'], $mail['context']['recipient_name']))
                                                //Set recipient
                                                //XXX: remove the debug set in vendor/symfony/mime/Address.php +46
                                                ->to(new Address($mail['context']['recipient_mail'], $mail['context']['recipient_name']))


@@ -328,7 +454,9 @@ class DefaultController extends AbstractController {
                                                ->textTemplate($mail['text'])
 
                                                //Set context
                                                ->textTemplate($mail['text'])
 
                                                //Set context

-                                               ->context(['subject' => $mail['subject']]+$mail['context']+$this->config['recover_mail']['view']['context']);
+                                               //XXX: require recursive merge to avoid loosing subkeys
+                                               //['subject' => $mail['subject']]+$mail['context']+$this->config['recover_mail']['view']['context']
+                                               ->context(array_replace_recursive($this->config['recover_mail']['view']['context'], $mail['context'], ['subject' => $mail['subject']]));

 
                                        //Try sending message
                                        //XXX: mail delivery may silently fail
 
                                        //Try sending message
                                        //XXX: mail delivery may silently fail


@@ -341,14 +469,15 @@ class DefaultController extends AbstractController {
                                        //Catch obvious transport exception
                                        } catch(TransportExceptionInterface $e) {
                                                //Add error message mail unreachable
                                        //Catch obvious transport exception
                                        } catch(TransportExceptionInterface $e) {
                                                //Add error message mail unreachable

-                                               $form->get('password')->get('first')->addError(new FormError($this->translator->trans('Account password updated but unable to contact: %mail%', array('%mail%' => $mail['context']['recipient_mail']))));
+                                               $form->get('password')->get('first')->addError(new FormError($this->translator->trans('Account %mail% updated but unable to contact', array('%mail%' => $mail['context']['recipient_mail']))));

                                        }
                                }
                        }
                //Accout not found
                } else {
                                        }
                                }
                        }
                //Accout not found
                } else {

-                       //Add error message to mail field
-                       $form->addError(new FormError($this->translator->trans('Unable to find account: %mail%', ['%mail%' => $slugger->unshort($recipient)])));
+                       //Add error in flash message
+                       //XXX: prevent slugger reverse engineering by not displaying decoded recipient
+                       #$this->addFlash('error', $this->translator->trans('Unable to find account %mail%', ['%mail%' => $slugger->unshort($recipient)]));

                }
 
                //Render view
                }
 
                //Render view


@@ -360,14 +489,24 @@ class DefaultController extends AbstractController {
                );
        }
 
                );
        }
 

+       /**
+        * Register an account
+        *
+        * @todo: activation link
+        *
+        * @param Request $request The request
+        * @param UserPasswordEncoderInterface $encoder The password encoder
+        * @param MailerInterface $mailer The mailer
+        * @return Response The response
+        */

        public function register(Request $request, UserPasswordEncoderInterface $encoder, MailerInterface $mailer) {
                //Get doctrine
                $doctrine = $this->getDoctrine();
 
                //Create the RegisterType form and give the proper parameters
                $form = $this->createForm($this->config['register']['view']['form'], null, array(
        public function register(Request $request, UserPasswordEncoderInterface $encoder, MailerInterface $mailer) {
                //Get doctrine
                $doctrine = $this->getDoctrine();
 
                //Create the RegisterType form and give the proper parameters
                $form = $this->createForm($this->config['register']['view']['form'], null, array(

-                       'class_title' => $this->config['class']['title'],
-                       'title' => $doctrine->getRepository($this->config['class']['title'])->findOneByTitle($this->config['default']['title']),
+                       'class_civility' => $this->config['class']['civility'],
+                       'civility' => $doctrine->getRepository($this->config['class']['civility'])->findOneByTitle($this->config['default']['civility']),

                        //Set action to register route name and context
                        'action' => $this->generateUrl($this->config['route']['register']['name'], $this->config['route']['register']['context']),
                        'method' => 'POST'
                        //Set action to register route name and context
                        'action' => $this->generateUrl($this->config['route']['register']['name'], $this->config['route']['register']['context']),
                        'method' => 'POST'


@@ -402,13 +541,7 @@ class DefaultController extends AbstractController {
                                $mail['context']['recipient_name'] = trim($data['forename'].' '.$data['surname'].($data['pseudonym']?' ('.$data['pseudonym'].')':''));
 
                                //Init subject context
                                $mail['context']['recipient_name'] = trim($data['forename'].' '.$data['surname'].($data['pseudonym']?' ('.$data['pseudonym'].')':''));
 
                                //Init subject context

-                               $subjectContext = [];
-
-                               //Process each context pair
-                               foreach($mail['context']+$this->config['register']['view']['context'] as $k => $v) {
-                                       //Reinsert each context pair with the key surrounded by %
-                                       $subjectContext['%'.$k.'%'] = $v;
-                               }
+                               $subjectContext = $this->flatten(array_replace_recursive($this->config['register']['view']['context'], $mail['context']), null, '.', '%', '%');

 
                                //Translate subject
                                $mail['subject'] = ucfirst($this->translator->trans($mail['subject'], $subjectContext));
 
                                //Translate subject
                                $mail['subject'] = ucfirst($this->translator->trans($mail['subject'], $subjectContext));


@@ -416,7 +549,7 @@ class DefaultController extends AbstractController {
                                //Create message
                                $message = (new TemplatedEmail())
                                        //Set sender
                                //Create message
                                $message = (new TemplatedEmail())
                                        //Set sender

-                                       ->from(new Address($this->config['contact']['mail'], $this->config['contact']['name']))
+                                       ->from(new Address($this->config['contact']['mail'], $this->config['contact']['title']))

                                        //Set recipient
                                        //XXX: remove the debug set in vendor/symfony/mime/Address.php +46
                                        ->to(new Address($mail['context']['recipient_mail'], $mail['context']['recipient_name']))
                                        //Set recipient
                                        //XXX: remove the debug set in vendor/symfony/mime/Address.php +46
                                        ->to(new Address($mail['context']['recipient_mail'], $mail['context']['recipient_name']))


@@ -428,7 +561,9 @@ class DefaultController extends AbstractController {
                                        ->textTemplate($mail['text'])
 
                                        //Set context
                                        ->textTemplate($mail['text'])
 
                                        //Set context

-                                       ->context(['subject' => $mail['subject']]+$mail['context']+$this->config['register']['view']['context']);
+                                       //XXX: require recursive merge to avoid loosing subkeys
+                                       //['subject' => $mail['subject']]+$mail['context']+$this->config['register']['view']['context']
+                                       ->context(array_replace_recursive($this->config['register']['view']['context'], $mail['context'], ['subject' => $mail['subject']]));

 
                                //Get manager
                                $manager = $doctrine->getManager();
 
                                //Get manager
                                $manager = $doctrine->getManager();


@@ -446,7 +581,7 @@ class DefaultController extends AbstractController {
                                $user->setPhone($data['phone']);
                                $user->setPassword($encoder->encodePassword($user, $data['password']));
                                $user->setActive(true);
                                $user->setPhone($data['phone']);
                                $user->setPassword($encoder->encodePassword($user, $data['password']));
                                $user->setActive(true);

-                               $user->setTitle($data['title']);
+                               $user->setCivility($data['civility']);

 
                                //Iterate on default group
                                foreach($this->config['default']['group'] as $i => $groupTitle) {
 
                                //Iterate on default group
                                foreach($this->config['default']['group'] as $i => $groupTitle) {


@@ -486,12 +621,12 @@ class DefaultController extends AbstractController {
                                        //Catch obvious transport exception
                                        } catch(TransportExceptionInterface $e) {
                                                //Add error message mail unreachable
                                        //Catch obvious transport exception
                                        } catch(TransportExceptionInterface $e) {
                                                //Add error message mail unreachable

-                                               $form->get('mail')->addError(new FormError($this->translator->trans('Account created but unable to contact: %mail%', array('%mail%' => $data['mail']))));
+                                               $form->get('mail')->addError(new FormError($this->translator->trans('Account %mail% created but unable to contact', array('%mail%' => $data['mail']))));

                                        }
                                //Catch double subscription
                                } catch (\Doctrine\DBAL\Exception\UniqueConstraintViolationException $e) {
                                        //Add error message mail already exists
                                        }
                                //Catch double subscription
                                } catch (\Doctrine\DBAL\Exception\UniqueConstraintViolationException $e) {
                                        //Add error message mail already exists

-                                       $form->get('mail')->addError(new FormError($this->translator->trans('Account already exists: %mail%', ['%mail%' => $data['mail']])));
+                                       $form->get('mail')->addError(new FormError($this->translator->trans('Account %mail% already exists', ['%mail%' => $data['mail']])));

                                }
                        }
                }
                                }
                        }
                }


@@ -505,6 +640,37 @@ class DefaultController extends AbstractController {
                );
        }
 
                );
        }
 

+       /**
+        * Recursively flatten an array
+        *
+        * @param array $data The data tree
+        * @param string|null $current The current prefix
+        * @param string $sep The key separator
+        * @param string $prefix The key prefix
+        * @param string $suffix The key suffix
+        * @return array The flattened data
+        */
+       protected function flatten($data, $current = null, $sep = '.', $prefix = '', $suffix = '') {
+               //Init result
+               $ret = [];
+
+               //Look for data array
+               if (is_array($data)) {
+                       //Iteare on each pair
+                       foreach($data as $k => $v) {
+                               //Merge flattened value in return array
+                               $ret += $this->flatten($v, empty($current) ? $k : $current.$sep.$k, $sep, $prefix, $suffix);
+                       }
+               //Look flat data
+               } else {
+                       //Store data in flattened key
+                       $ret[$prefix.$current.$suffix] = $data;
+               }
+
+               //Return result
+               return $ret;
+       }
+

        /**
         * {@inheritdoc}
         */
        /**
         * {@inheritdoc}
         */