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Commit755f231

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Merge branch '4.0'
* 4.0: Update collection.rst Mention that PSR-1 doesn't recommend CamelCase or anything else Fixed the XML and PHP config instead of the YAML config Use controller method injection instead of the constructor Add missing references Updated documentation to reflect best practice of using Dependency Injection over Container. Includes changes from PR#8985 Removed "Accessing the Container Directly" minor#8091 Update js-datepicker usage for new jQuery UI (AdrianBorodziuk, javiereguiluz) minor#8983 cross-reference console command testing from testing guide (dbu) Fix YAML config bug Removed invalid examples commands are automatically registered in symfony full stack update forms.rst
2 parents935dd43 +43ac526 commit755f231

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‎best_practices/security.rst‎

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@@ -238,12 +238,20 @@ more advanced use-case, you can always do the same security check in PHP:
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// equivalent code without using the "denyAccessUnlessGranted()" shortcut:
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//
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// use Symfony\Component\Security\Core\Exception\AccessDeniedException;
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// use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface
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//
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// ...
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//
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// public function __construct(AuthorizationCheckerInterface $authorizationChecker) {
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// $this->authorizationChecker = $authorizationChecker;
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// }
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//
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// ...
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//
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// if (!$this->get('security.authorization_checker')->isGranted('edit', $post)) {
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// if (!$this->authorizationChecker->isGranted('edit', $post)) {
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// throw $this->createAccessDeniedException();
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// }
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//
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// ...
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}
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@@ -357,14 +365,22 @@ via the even easier shortcut in a controller:
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$this->denyAccessUnlessGranted('edit', $post);
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// or without the shortcut:
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//
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// use Symfony\Component\Security\Core\Exception\AccessDeniedException;
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// use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface
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//
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// ...
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//
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// if (!$this->get('security.authorization_checker')->isGranted('edit', $post)) {
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// public function __construct(AuthorizationCheckerInterface $authorizationChecker) {
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// $this->authorizationChecker = $authorizationChecker;
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// }
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//
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// ...
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//
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// if (!$this->authorizationChecker->isGranted('edit', $post)) {
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// throw $this->createAccessDeniedException();
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// }
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//
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// ...
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}
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Learn More

‎components/serializer.rst‎

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@@ -459,8 +459,9 @@ CamelCase to snake_case
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~~~~~~~~~~~~~~~~~~~~~~~
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In many formats, it's common to use underscores to separate words (also known
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as snake_case). However, PSR-1 specifies that the preferred style for PHP
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properties and methods is CamelCase.
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as snake_case). However, in Symfony applications is common to use CamelCase to
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name properties (even though the `PSR-1 standard`_ doesn't recommend any
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specific case for property names).
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Symfony provides a built-in name converter designed to transform between
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snake_case and CamelCased styles during serialization and deserialization
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A popular alternative to the Symfony Serializer Component is the third-party
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library, `JMS serializer`_ (released under the Apache license, so incompatible with GPLv2 projects).
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.. _`PSR-1 standard`:http://www.php-fig.org/psr/psr-1/
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.. _`JMS serializer`:https://github.com/schmittjoh/serializer
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.. _Packagist:https://packagist.org/packages/symfony/serializer
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.. _RFC3339:https://tools.ietf.org/html/rfc3339#section-5.8

‎console.rst‎

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@@ -299,7 +299,6 @@ you can extend your test from
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$kernel->boot();
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$application = new Application($kernel);
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$application->add(new CreateUserCommand());
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$command = $application->find('app:create-user');
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$commandTester = new CommandTester($command);

‎controller.rst‎

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@@ -290,33 +290,6 @@ in your controllers.
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For more information about services, see the:doc:`/service_container` article.
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.. _controller-access-services-directly:
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Accessing the Container Directly
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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If you extend the base ``Controller`` class, you can access:ref:`public services<container-public>`
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via the:method:`Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller::get`
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method. Here are several common services you might need::
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$templating = $this->get('templating');
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$router = $this->get('router');
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$mailer = $this->get('mailer');
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// you can also fetch parameters
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$someParameter = $this->getParameter('some_parameter');
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If you receive an error like:
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..code-block::text
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You have requested a non-existent service "my_service_id"
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Check to make sure the service exists (use:ref:`debug:container<container-debug-container>`)
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and that it's:ref:`public<container-public>`.
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..index::
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single: Controller; Managing errors
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single: Controller; 404 pages

‎doctrine/multiple_entity_managers.rst‎

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@@ -231,11 +231,14 @@ the default entity manager (i.e. ``default``) is returned::
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// ...
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use Doctrine\ORM\EntityManagerInterface;
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class UserController extends Controller
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{
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public function indexAction()
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public function indexAction(EntityManagerInterface $em)
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{
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// All 3 return the "default" entity manager
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// These methods also return the default entity manager, but it's preferred
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// to get it by inyecting EntityManagerInterface in the action method
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$em = $this->getDoctrine()->getManager();
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$em = $this->getDoctrine()->getManager('default');
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$em = $this->get('doctrine.orm.default_entity_manager');

‎event_dispatcher.rst‎

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@@ -91,9 +91,7 @@ using a special "tag":
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http://symfony.com/schema/dic/services/services-1.0.xsd">
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<services>
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<serviceid="app.exception_listener"
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class="App\EventListener\ExceptionListener">
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<serviceid="AppBundle\EventListener\ExceptionListener">
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<tagname="kernel.event_listener"event="kernel.exception" />
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</service>
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</services>
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use App\EventListener\ExceptionListener;
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$container
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->register('app.exception_listener',ExceptionListener::class)
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->autowire(ExceptionListener::class)
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->addTag('kernel.event_listener', array('event' => 'kernel.exception'))
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;
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‎forms.rst‎

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@@ -317,6 +317,12 @@ valid, but whether or not the ``$task`` object is valid after the form has
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applied the submitted data to it. Calling ``$form->isValid()`` is a shortcut
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that asks the ``$task`` object whether or not it has valid data.
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Before using validation, add support for it in your application:
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..code-block::terminal
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$ composer require validator
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Validation is done by adding a set of rules (called constraints) to a class. To
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see this in action, add validation constraints so that the ``task`` field cannot
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be empty and the ``dueDate`` field cannot be empty and must be a valid\DateTime

‎reference/forms/types/collection.rst‎

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entry_type
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~~~~~~~~~~
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**type**: ``string`` or:class:`Symfony\\Component\\Form\\FormTypeInterface` **required**
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**type**: ``string`` or:class:`Symfony\\Component\\Form\\FormTypeInterface` **default**: Symfony\\Component\\Form\\Extension\\Core\\Type\\TextType
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This is the field type for each item in this collection (e.g. ``TextType``,
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``ChoiceType``, etc). For example, if you have an array of email addresses,

‎routing.rst‎

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@@ -576,7 +576,7 @@ Generating URLs with Query Strings
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The ``generate()`` method takes an array of wildcard values to generate the URI.
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But if you pass extra ones, they will be added to the URI as a query string::
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$this->get('router')->generate('blog', array(
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$this->router->generate('blog', array(
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'page' => 2,
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'category' => 'Symfony'
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));

‎service_container.rst‎

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@@ -980,6 +980,8 @@ Learn more
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:maxdepth:1
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:glob:
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/service_container/*
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.. _`service-oriented architecture`:https://en.wikipedia.org/wiki/Service-oriented_architecture
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.. _`Symfony Standard Edition (version 3.3) services.yaml`:https://github.com/symfony/symfony-standard/blob/3.3/app/config/services.yml
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.. _`glob pattern`:https://en.wikipedia.org/wiki/Glob_(programming)

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