mediatekformation

TemplateListener
in package
implements EventSubscriberInterface, ServiceSubscriberInterface

Handles the Template annotation for actions.

Depends on pre-processing of the ControllerListener.

Tags
author

Fabien Potencier fabien@symfony.com

Interfaces, Classes, Traits and Enums

EventSubscriberInterface
An EventSubscriber knows itself what events it is interested in.
ServiceSubscriberInterface
A ServiceSubscriber exposes its dependencies via the static {@link getSubscribedServices} method.

Table of Contents

$container  : mixed
$templateGuesser  : mixed
$twig  : mixed
__construct()  : mixed
getSubscribedEvents()  : array<string, mixed>
Returns an array of event names this subscriber wants to listen to.
getSubscribedServices()  : array<string|int, string>
Returns an array of service types required by such instances, optionally keyed by the service names used internally.
onKernelController()  : mixed
Guesses the template name to render and its variables and adds them to the request object.
onKernelView()  : mixed
Renders the template and initializes a new response object with the rendered template content.
setContainer()  : void
resolveDefaultParameters()  : mixed

Properties

Methods

getSubscribedEvents()

Returns an array of event names this subscriber wants to listen to.

public static getSubscribedEvents() : array<string, mixed>
Return values
array<string, mixed> —

The event names to listen to

getSubscribedServices()

Returns an array of service types required by such instances, optionally keyed by the service names used internally.

public static getSubscribedServices() : array<string|int, string>

For mandatory dependencies:

  • ['logger' => 'Psr\Log\LoggerInterface'] means the objects use the "logger" name internally to fetch a service which must implement Psr\Log\LoggerInterface.
  • ['loggers' => 'Psr\Log\LoggerInterface[]'] means the objects use the "loggers" name internally to fetch an iterable of Psr\Log\LoggerInterface instances.
  • ['Psr\Log\LoggerInterface'] is a shortcut for
  • ['Psr\Log\LoggerInterface' => 'Psr\Log\LoggerInterface']

otherwise:

  • ['logger' => '?Psr\Log\LoggerInterface'] denotes an optional dependency
  • ['loggers' => '?Psr\Log\LoggerInterface[]'] denotes an optional iterable dependency
  • ['?Psr\Log\LoggerInterface'] is a shortcut for
  • ['Psr\Log\LoggerInterface' => '?Psr\Log\LoggerInterface']
Return values
array<string|int, string> —

The required service types, optionally keyed by service names

onKernelController()

Guesses the template name to render and its variables and adds them to the request object.

public onKernelController(KernelEvent $event) : mixed
Parameters
$event : KernelEvent
Return values
mixed —

onKernelView()

Renders the template and initializes a new response object with the rendered template content.

public onKernelView(KernelEvent $event) : mixed
Parameters
$event : KernelEvent
Return values
mixed —

resolveDefaultParameters()

private resolveDefaultParameters(Request $request, Template $template, mixed $controller, mixed $action) : mixed
Parameters
$request : Request
$template : Template
$controller : mixed
$action : mixed
Return values
mixed —

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