After updating from Symfony 3.4 to 4.0 and verifying the operation, the following error occurred.
Do you have any idea?
I added the tride code to routes.yaml by referring to the post below, but it didn't change.
Override a controller Symfony 3.4/4.0
Error
An exception has been thrown during the rendering of a template
("Controller not found: service "#AhiSpAdminBundle/Hq/Image/manager" does not exist.").
Resources/views/Hq/Staff/input.html.twig
{# Image management dialog #}
<div id="imageDialog" title="Image management">
{{ render(controller("#AhiSpAdminBundle/Hq/Image/manager", {"modal": true})) }}
</div>
routes.yaml
ahi_sp_admin:
resource: "../src/Ahi/Sp/AdminBundle/Controller/"
type: annotation
prefix: /admin/
schemes: "%secure_scheme%"
#Tried code
ahi_sp_admin_hq_image_manager:
path: /admin/hq/image/manager/
defaults: { _controller: "#AhiSpAdminBundle/Hq/Image/manager" }
ImageController.php
/**
* Image management panel
*
* #Method("GET")
* #Route("/manager")
*
* #Template("#AhiSpAdminBundle/Hq/Image/manager.html.twig")
*/
public function managerAction(Request $request)
{
$routeParams = $request->get('_route_params');
$uploadUrl = $this->generateUrl("ahi_sp_admin_hq_image_save");
return array(
'modal' => isset($routeParams["modal"]) ? $routeParams["modal"] : false,
'form' => $this->createUploadForm($uploadUrl)->createView(),
);
}
That's not how you render a controller.
{{ render(controller(
'App\\Controller\\ArticleController::recentArticles',
{ 'max': 3 }
)) }}
It's clear from the doc
To include the controller, you’ll need to refer to it using the standard string syntax for controllers (i.e. controllerNamespace::action):
https://symfony.com/doc/4.0/templating/embedding_controllers.html
I'm using Symfony 3.3 and i'm trying to use FOSRestController to make an API.
Here is my config files :
# SensioFrameworkExtra Configuration
sensio_framework_extra:
view: { annotations: false }
# FOSRest Configuration
fos_rest:
format_listener:
rules:
- { path: '^/api', priorities: ['json'], fallback_format: 'json' }
- { path: '^/', stop: true }
view:
view_response_listener: true
Controller :
<?php
namespace AppBundle\Api;
use FOS\RestBundle\Controller\Annotations as REST;
use FOS\RestBundle\Controller\FOSRestController;
use FOS\RestBundle\View\View;
class MyController extends FOSRestController
{
/**
* #REST\Get("/some-url")
* #REST\View()
*
* #return View
*/
public function getSomethingAction()
{
$view = View::create();
return $view;
}
}
The issue is about the view_response_listener, i'm having this error message :
(1/1) RuntimeException
You must enable the SensioFrameworkExtraBundle view annotations to use the ViewResponseListener.
Routing :
api_something:
type: rest
resource: AppBundle\Api\MyController
The bundle is already installed and added to the AppKernel.php file
Can something help me with this ?
Thanks
Remove your configuration of sensio_framework_extra :
sensio_framework_extra:
view: { annotations: false }
Because the default configuration is annotations: true (you can look at vendor/sensio/framework-extra-bundle/DependencyInjection/Configuration.php)
Let the default configuration of sensio_framework_extra https://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/index.html#configuration
You may have forgotten to activate the annotations of serializer in config.yml (https://symfony.com/doc/current/serializer.html#using-serialization-groups-annotations)
I suggest you to try this configs :
#app/config/config.yml
framework:
....
serializer: { enable_annotations: true }
fos_rest:
....
view:
view_response_listener: 'force'
Documentation of FosRestBundle view_response_listener :
http://symfony.com/doc/master/bundles/FOSRestBundle/3-listener-support.html
http://symfony.com/doc/master/bundles/FOSRestBundle/view_response_listener.html
Try to create the directory AppBundle/Api/Controller. And put your MyController.php into it. Your controller will be named
\AppBundle\Api\Controller\MyController
Copy the following code to your main services.yml
sensio_framework_extra.view.listener:
alias: Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener
Source of the solution:
https://github.com/FriendsOfSymfony/FOSRestBundle/issues/1768#issuecomment-340294485
another solution from mentioned source:
in bundles.php the Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle must be located after FOS\RestBundle\FOSRestBundle to work properly
Answer for the same question with Symfony 4.0
routes/rest.yaml Routing configuration
app_admin_users:
type: rest
resource: App\Controller\Api\Admin\User\UsersController
prefix: /api
fos_rest.yaml view response listener enabled
fos_rest:
view:
view_response_listener: true
framework_extra.yaml view annotations enabled
sensio_framework_extra:
view: { annotations: true }
config.yaml imports fos_rest and framework_extra
imports:
- { resource: fos_rest.yaml }
- { resource: framework.yaml }
- { resource: framework_extra.yaml }
I am working on a symfony application where my goal is no matter what page the user is on it will navigate to the locale version of the page.
For example, if the user navigates to "/" the home page, it will redirect to "/en/"
If they are on "/admin" page it will redirect to "/en/admin", in such a way that the _locale property is set from the route.
Also it needs to determine the locale if they visit /admin from the users browser since no locale was determined so it knows which page to redirect to.
Currently my default controller looks like below since I'm testing. I'm using the dev mode & profiler to test that translations are working in correct.
<?php
namespace AppBundle\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
class DefaultController extends Controller
{
/**
* #Route("/", name="homepage")
* #Route("/{_locale}/", name="homepage_locale")
*/
public function indexAction(Request $request)
{
$translated = $this->get('translator')->trans('Symfony is great');
// replace this example code with whatever you need
return $this->render('default/index.html.twig', [
'base_dir' => realpath($this->container->getParameter('kernel.root_dir').'/..'),
'translated' => $translated
]);
}
}
This current method will keep the user at "/" if they navigate there, but I want to have it redirect to "/en/". This should work for other pages too, like /admin, or /somepath/pathagain/article1 (/en/admin , /en/somepath/pathagain/article1)
How would I do this?
References I've read that did not help:
Symfony2 Use default locale in routing (one URL for one language)
Symfony2 default locale in routing
::Update::
I have not solved my issue but I've come close as well as learned a few tricks to be more efficient.
DefaultController.php
<?php
namespace AppBundle\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
class DefaultController extends Controller
{
/**
* #Route("/", name="home", defaults={"_locale"="en"}, requirements={"_locale" = "%app.locales%"})
* #Route("/{_locale}/", name="home_locale", requirements={"_locale" = "%app.locales%"})
*/
public function indexAction(Request $request)
{
$translated = $this->get('translator')->trans('Symfony is great');
// replace this example code with whatever you need
return $this->render('default/index.html.twig', [
'base_dir' => realpath($this->container->getParameter('kernel.root_dir').'/..'),
'translated' => $translated
]);
}
/**
* #Route("/admin", name="admin", defaults={"_locale"="en"}, requirements={"_locale" = "%app.locales%"})
* #Route("/{_locale}/admin", name="admin_locale", requirements={"_locale" = "%app.locales%"})
*/
public function adminAction(Request $request)
{
$translated = $this->get('translator')->trans('Symfony is great');
// replace this example code with whatever you need
return $this->render('default/index.html.twig', [
'base_dir' => realpath($this->container->getParameter('kernel.root_dir').'/..'),
'translated' => $translated
]);
}
}
?>
Config.yml
imports:
- { resource: parameters.yml }
- { resource: security.yml }
- { resource: services.yml }
# Put parameters here that don't need to change on each machine where the app is deployed
# http://symfony.com/doc/current/best_practices/configuration.html#application-related-configuration
parameters:
locale: en
app.locales: en|es|zh
framework:
#esi: ~
translator: { fallbacks: ["%locale%"] }
secret: "%secret%"
router:
resource: "%kernel.root_dir%/config/routing.yml"
strict_requirements: ~
form: ~
csrf_protection: ~
validation: { enable_annotations: true }
#serializer: { enable_annotations: true }
templating:
engines: ['twig']
#assets_version: SomeVersionScheme
default_locale: "%locale%"
trusted_hosts: ~
trusted_proxies: ~
session:
# handler_id set to null will use default session handler from php.ini
handler_id: ~
save_path: "%kernel.root_dir%/../var/sessions/%kernel.environment%"
fragments: ~
http_method_override: true
assets: ~
# Twig Configuration
twig:
debug: "%kernel.debug%"
strict_variables: "%kernel.debug%"
# Doctrine Configuration
doctrine:
dbal:
driver: pdo_mysql
host: "%database_host%"
port: "%database_port%"
dbname: "%database_name%"
user: "%database_user%"
password: "%database_password%"
charset: UTF8
# if using pdo_sqlite as your database driver:
# 1. add the path in parameters.yml
# e.g. database_path: "%kernel.root_dir%/data/data.db3"
# 2. Uncomment database_path in parameters.yml.dist
# 3. Uncomment next line:
# path: "%database_path%"
orm:
auto_generate_proxy_classes: "%kernel.debug%"
naming_strategy: doctrine.orm.naming_strategy.underscore
auto_mapping: true
# Swiftmailer Configuration
swiftmailer:
transport: "%mailer_transport%"
host: "%mailer_host%"
username: "%mailer_user%"
password: "%mailer_password%"
spool: { type: memory }
Notice under parameters the value app.locales: en|es|zh. This is now a value I can reference whenever I create my routes if I plan to support more locales in the future which I do. Those routes are english, spanish, chinese in that order for those curious. In the DefaultController in the annotations the "%app.locales%" is the part that references the config parameter.
The problem with my current method is going to /admin for example does not redirect the user to /{browsers locale}/admin, which would be the more elegant solution to keep everything organized... but at least the routes work. Still looking for better solution.
****Update****
I think I may have possibly found the answer here as the bottom answer given (Add locale and requirements to all routes - Symfony2), the answer by Athlan. Just not sure how to implement this in symfony 3 as his directions were not clear enough to me.
I think this article might help also (http://symfony.com/doc/current/components/event_dispatcher/introduction.html)
I don't have enough reputation to add a comment to the correct solution. So I'm adding a new answer
You can add "prefix: /{_locale}" at app/config/routing.yml like this:
app:
resource: "#AppBundle/Controller/"
type: annotation
prefix: /{_locale}
So you don't need to add it to every route to every action. For the following steps. Thank you very much it's perfect.
After 12 hours of looking into this I finally found an acceptable solution. Please post revised versions of this solution if you can make it more efficient.
Some things to note, my solution is particular to my need. What it does is force any URL to go to a localized version if it exists.
This requires some conventions to be followed when you create routes.
DefaultController.php
<?php
namespace AppBundle\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
class DefaultController extends Controller
{
/**
* #Route("/{_locale}/", name="home_locale", requirements={"_locale" = "%app.locales%"})
*/
public function indexAction(Request $request)
{
$translated = $this->get('translator')->trans('Symfony is great');
// replace this example code with whatever you need
return $this->render('default/index.html.twig', [
'base_dir' => realpath($this->container->getParameter('kernel.root_dir').'/..'),
'translated' => $translated
]);
}
/**
* #Route("/{_locale}/admin", name="admin_locale", requirements={"_locale" = "%app.locales%"})
*/
public function adminAction(Request $request)
{
$translated = $this->get('translator')->trans('Symfony is great');
// replace this example code with whatever you need
return $this->render('default/index.html.twig', [
'base_dir' => realpath($this->container->getParameter('kernel.root_dir').'/..'),
'translated' => $translated
]);
}
}
?>
Notice that both routes always start with "/{_locale}/". For this to work every route in your project needs to have this. You just put the real route name afterwards. For me I was okay with this scenario. You can modify my solution to fit your needs easily enough.
The first step is to create a listen on the httpKernal to intercept requests before they go to the routers to render them.
LocaleRewriteListener.php
<?php
//src/AppBundle/EventListener/LocaleRewriteListener.php
namespace AppBundle\EventListener;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\RouterInterface;
use Symfony\Component\HttpKernel\Event\GetResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\Routing\RouteCollection;
class LocaleRewriteListener implements EventSubscriberInterface
{
/**
* #var Symfony\Component\Routing\RouterInterface
*/
private $router;
/**
* #var routeCollection \Symfony\Component\Routing\RouteCollection
*/
private $routeCollection;
/**
* #var string
*/
private $defaultLocale;
/**
* #var array
*/
private $supportedLocales;
/**
* #var string
*/
private $localeRouteParam;
public function __construct(RouterInterface $router, $defaultLocale = 'en', array $supportedLocales = array('en'), $localeRouteParam = '_locale')
{
$this->router = $router;
$this->routeCollection = $router->getRouteCollection();
$this->defaultLocale = $defaultLocale;
$this->supportedLocales = $supportedLocales;
$this->localeRouteParam = $localeRouteParam;
}
public function isLocaleSupported($locale)
{
return in_array($locale, $this->supportedLocales);
}
public function onKernelRequest(GetResponseEvent $event)
{
//GOAL:
// Redirect all incoming requests to their /locale/route equivlent as long as the route will exists when we do so.
// Do nothing if it already has /locale/ in the route to prevent redirect loops
$request = $event->getRequest();
$path = $request->getPathInfo();
$route_exists = false; //by default assume route does not exist.
foreach($this->routeCollection as $routeObject){
$routePath = $routeObject->getPath();
if($routePath == "/{_locale}".$path){
$route_exists = true;
break;
}
}
//If the route does indeed exist then lets redirect there.
if($route_exists == true){
//Get the locale from the users browser.
$locale = $request->getPreferredLanguage();
//If no locale from browser or locale not in list of known locales supported then set to defaultLocale set in config.yml
if($locale=="" || $this->isLocaleSupported($locale)==false){
$locale = $request->getDefaultLocale();
}
$event->setResponse(new RedirectResponse("/".$locale.$path));
}
//Otherwise do nothing and continue on~
}
public static function getSubscribedEvents()
{
return array(
// must be registered before the default Locale listener
KernelEvents::REQUEST => array(array('onKernelRequest', 17)),
);
}
}
Finally you set the services.yml to start the listener up.
Services.yml
# Learn more about services, parameters and containers at
# http://symfony.com/doc/current/book/service_container.html
parameters:
# parameter_name: value
services:
# service_name:
# class: AppBundle\Directory\ClassName
# arguments: ["#another_service_name", "plain_value", "%parameter_name%"]
appBundle.eventListeners.localeRewriteListener:
class: AppBundle\EventListener\LocaleRewriteListener
arguments: ["#router", "%kernel.default_locale%", "%locale_supported%"]
tags:
- { name: kernel.event_subscriber }
Also in the config.yml you will want to add the following under parameters:
config.yml
parameters:
locale: en
app.locales: en|es|zh
locale_supported: ['en','es','zh']
I wanted there to be only one place you define the locales but I wound up having to do 2...but at least they are in the same spot so easy to change.
app.locales is used in default controller (requirements={"_locale" = "%app.locales%"}) and locale_supported is used in the LocaleRewriteListener. If it detects a locale that is not in the list it will fallback to the default locale, which in this case is the value of locale:en.
app.locales is nice with the requirements command because it will cause a 404 for any locales that do not match.
If you are using forms and have a login you will need to do the following to your security.yml
Security.yml
# To get started with security, check out the documentation:
# http://symfony.com/doc/current/book/security.html
security:
encoders:
Symfony\Component\Security\Core\User\User:
algorithm: bcrypt
cost: 12
AppBundle\Entity\User:
algorithm: bcrypt
cost: 12
role_hierarchy:
ROLE_ADMIN: ROLE_USER
ROLE_SUPER_ADMIN: [ROLE_USER, ROLE_ADMIN, ROLE_ALLOWED_TO_SWITCH]
providers:
# http://symfony.com/doc/current/book/security.html#where-do-users-come-from-user-providers
database:
entity: { class: AppBundle:User }
#property: username
# if you're using multiple entity managers
# manager_name: customer
firewalls:
# disables authentication for assets and the profiler, adapt it according to your needs
dev:
pattern: ^/(_(profiler|wdt)|css|images|js)/
security: false
main:
pattern: ^/
anonymous: true
form_login:
check_path: login_check
login_path: login_route
provider: database
csrf_token_generator: security.csrf.token_manager
remember_me:
secret: '%secret%'
lifetime: 604800 # 1 week in seconds
path: /
httponly: false
#httponly false does make this vulnerable in XSS attack, but I will make sure that is not possible.
logout:
path: /logout
target: /
access_control:
# require ROLE_ADMIN for /admin*
#- { path: ^/login, roles: ROLE_ADMIN }
- { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/(.*?)/login, roles: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/, roles: ROLE_USER }
The important change to note here is that (.*?)/login will authenticate anonymously so your users can still login. This does mean that routes like..dogdoghere/login could trigger, but the requirements I will show you shortly on the login routes prevent this and will throw 404 errors. I like this solution with the (.*?) versus [a-z]{2} incase you wanted to use en_US type locales.
SecurityController.php
<?php
// src/AppBundle/Controller/SecurityController.php
namespace AppBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
class SecurityController extends Controller
{
/**
* #Route("{_locale}/login", name="login_route", defaults={"_locale"="en"}, requirements={"_locale" = "%app.locales%"})
*/
public function loginAction(Request $request)
{
$authenticationUtils = $this->get('security.authentication_utils');
// get the login error if there is one
$error = $authenticationUtils->getLastAuthenticationError();
// last username entered by the user
$lastUsername = $authenticationUtils->getLastUsername();
return $this->render(
'security/login.html.twig',
array(
// last username entered by the user
'last_username' => $lastUsername,
'error' => $error,
)
);
}
/**
* #Route("/{_locale}/login_check", name="login_check", defaults={"_locale"="en"}, requirements={"_locale" = "%app.locales%"})
*/
public function loginCheckAction()
{
// this controller will not be executed,
// as the route is handled by the Security system
}
/**
* #Route("/logout", name="logout")
*/
public function logoutAction()
{
}
}
?>
Note that even these paths use {_locale} in front. I like this however so I can give custom logins for different locales. Just keep that in mind. The only route that does not need the locale is logout which works just fine since its really only an intercept route for the security system. Also notice it uses the requirements which is set from the config.yml, so you only have to edit it in one place for all the routes across your projects.
Hope this helps someone trying to do what I was doing!
NOTE:: To test this easily I use 'Quick Language Switcher' extension for Google Chrome, which changes the accept-language header on all requests.
final function smallResumeOfResearching($localeRewrite, $opinion = 'IMHO') :)
The method, provided by mr. Joseph working great with routes like /{route_name}, or /, but not with routes like /article/slug/other.
If we use modified mr.Joseph's method, provided by https://stackoverflow.com/a/37168304/9451542, we will lost profiler and debugger in dev mode.
If we want more flexible solution, onKernelRequest method can be modified like this (thanks to mr. Joseph, thanks to https://stackoverflow.com/a/37168304/9451542):
public function onKernelRequest(GetResponseEvent $event)
{
$pathInfo = $event->getRequest()->getPathinfo();
$baseUrl = $event->getRequest()->getBaseUrl();
$checkLocale = explode('/', ltrim($pathInfo, '/'))[0];
//Or some other logic to detect/provide locale
if (($this->isLocaleSupported($checkLocale) == false) && ($this->defaultLocale !== $checkLocale)) {
if ($this->isProfilerRoute($checkLocale) == false) {
$locale = $this->defaultLocale;
$event->setResponse(new RedirectResponse($baseUrl . '/' . $locale . $pathInfo));
}
/* Or with matcher:
try {
//Try to match the path with the locale prefix
$this->matcher->match('/' . $locale . $pathInfo);
//$event->setResponse(new RedirectResponse($baseUrl . '/' . $locale . $pathInfo));
} catch (\Symfony\Component\Routing\Exception\ResourceNotFoundException $e) {
} catch (\Symfony\Component\Routing\Exception\MethodNotAllowedException $e) {
}
*/
}
}
note: $this->profilerRoutes = array('_profiler', '_wdt', '_error');
Thanks to Susana Santos for pointing to simple config method :)
Small improvement for Symfony 3.4:
Be sure, that the getSubscribedEvents() will register LocaleRewriteListener BEFORE RouterListener::onKernelRequest and BEFORE LocaleListener::onKernelRequest. Integer 17 must be greater than RouterListener::onKernelRequest priotity. Otherwise you will got 404.
bin/console debug:event-dispatcher
Service definition in services.yml must be (depends on Symfony configuration):
AppBundle\EventListener\LocaleRewriteListener:
arguments: ['#router', '%kernel.default_locale%', '%locale_supported%']
tags:
- { name: kernel.event_subscriber, event: kernel.request }
I'm trying to add a custom block to the dashboard of SonataAdminBundle. I followed the instructinos here (How to add custom link or button to SonataAdminBundle Dashboard in Symfony2) and I'm getting the following error :
RuntimeException: The block service `sonata.block.service.processManagement` does not exist
Here's what I did. I have a file named "ProcessManagementBlockService.php" which contains the following:
<?php
namespace IMA\ProcessManagementBundle\Block;
use Symfony\Component\HttpFoundation\Response;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Validator\ErrorElement;
use Sonata\BlockBundle\Model\BlockInterface;
use Sonata\BlockBundle\Block\BlockContextInterface;
use Sonata\BlockBundle\Block\BaseBlockService;
class ProcessManagementBlockService extends BaseBlockService
{
public function getName()
{
return 'My Newsletter';
}
public function getDefaultSettings()
{
return array();
}
public function validateBlock(ErrorElement $errorElement, BlockInterface $block)
{
}
public function buildEditForm(FormMapper $formMapper, BlockInterface $block)
{
}
public function execute(BlockContextInterface $block, Response $response = null)
{
// merge settings
$settings = array_merge($this->getDefaultSettings(), $block->getSettings());
return $this->renderResponse('IMAProcessManagement:Block:blockProcessManagement.html.twig', array(
'block' => $block,
'settings' => $settings
), $response);
}
}
I also created a file (views/Block/blockProcessManagement.html.twig) that contains the template of the block I want to add to SonataAdmin's dashboard :
{% extends 'SonataBlockBundle:Block:block_base.html.twig' %}
{% block block %}
<table class="table table-bordered table-striped sonata-ba-list">
<thead>
<tr>
<th colspan="3">Newsletter - inviare</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<div class="btn-group" align="center">
<a class="btn btn-small" href="#">Servizio Newsletter</a>
</div>
</td>
</tr>
</tbody>
</table>
{% endblock %}
Also, I in the services.yml file of my bundle, I have the following
services:
# ima_process_management.example:
# class: %ima_process_management.example.class%
# arguments: [#service_id, "plain_value", %parameter%]
sonata.block.service.processManagement:
class: IMA\ProcessManagementBundle\Block\ProcessManagementBlockService
arguments: [ "sonata.block.service.processManagement", #templating ]
tags:
- { name: sonata.block }
I know this file is properly loaded because I tried to put the upper lines directly in config.yml and got the same result.
Finally, I added in the main config.yml file of my project
sonata_block:
default_contexts: [cms]
blocks:
# Enable the SonataAdminBundle block
sonata.admin.block.admin_list:
contexts: [admin]
# Your other blocks
sonata.block.service.text:
sonata.block.service.rss:
sonata.admin.block.search_result:
sonata.block.service.processManagement: ~
and
sonata_admin:
templates:
dashboard: SonataAdminBundle:Core:dashboard.html.twig
dashboard:
blocks:
- { position: left, type: sonata.admin.block.admin_list }
- { position: left, type: sonata.block.service.processManagement}
I really don't know why I'm getting the error that the service does not exist...
The problem is how you did the letter casing in the config.yml. Always use lowercase for defining service names if you don't then Symfony converts it to lowercase.
Take a look at the coding standards for Symfony.
Service Naming Conventions:
A service name contains groups, separated by dots
The DI alias of the bundle is the first group (e.g. fos_user)
A service name contains groups, separated by dots
Use lowercase letters for service and parameter names
I am trying to have a language switcher on my symfony 2.1 website.
I followed the official documentation, set the translation files but setting the locale with $request->setLocale('en_US'); doesn't seem to work. After some research, I found this question which provides a beginning of an answer with this listener technique.
However, I still don't manage to have it working, I'm not so sure about my listener declaration, is something wrong with it?
My controller:
public function englishAction(Request $request)
{
$this->get('session')->set('_locale', 'en_US');
return $this->redirect($request->headers->get('referer'));
}
Service declaration in config.yml:
services:
my_listener:
class: "FK\MyWebsiteBundle\Listener\LocaleListener"
My routing:
homepage:
pattern: /{_locale}
defaults: { _controller: FKMyWebsiteBundle:Default:index, _locale: en }
requirements:
_locale: en|fr|cn
about:
pattern: /{_locale}/about
defaults: { _controller: FKMyWebsiteBundle:Default:about, _locale: en }
requirements:
_locale: en|fr|cn
The declaration of the LocaleListener in yml (inspired by the current declaration of the new LocaleListener: \vendor\symfony\symfony\src\Symfony\Bundle\FrameworkBundle\Resources\config\web.xml)
services:
my_listener:
class: "FK\MyWebsiteBundle\Listener\LocaleListener"
arguments: [%locale%]
tags:
- { name: kernel.event_subscriber }
Some snippets:
A language switcher in your template:
{% for locale in ['en', 'fr', 'cn'] %}
<li {% if locale == app.request.locale %}class="active"{% endif %}>
{{ locale }}
</li>
{% endfor %}
A redirection with locale change from a controller:
$LocalizedUrl = $this->get('router')->generate(
$request->attributes->get('_route'),
['_locale' => $locale] + $request->attributes->get('_route_params')
);
return new \Symfony\Component\HttpFoundation\RedirectResponse($LocalizedUrl);
You should get the translator instance linked to your symfony kernel container:
$this->container->get('translator')->setLocale('fr');