111 lines
2.5 KiB
PHP
111 lines
2.5 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\FrameworkBundle\Templating;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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/**
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* GlobalVariables is the entry point for Symfony global variables in Twig templates.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class GlobalVariables
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{
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protected $container;
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public function __construct(ContainerInterface $container)
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{
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$this->container = $container;
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}
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/**
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* Returns the security context service.
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*
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* @return Symfony\Component\Security\Core\SecurityContext|void The security context
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*/
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public function getSecurity()
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{
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if ($this->container->has('security.context')) {
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return $this->container->get('security.context');
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}
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}
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/**
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* Returns the current user.
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*
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* @return mixed|void
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*
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* @see Symfony\Component\Security\Core\Authentication\Token\TokenInterface::getUser()
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*/
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public function getUser()
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{
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if (!$security = $this->getSecurity()) {
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return;
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}
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if (!$token = $security->getToken()) {
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return;
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}
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$user = $token->getUser();
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if (!is_object($user)) {
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return;
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}
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return $user;
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}
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/**
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* Returns the current request.
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*
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* @return Symfony\Component\HttpFoundation\Request|void The http request object
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*/
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public function getRequest()
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{
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if ($this->container->has('request') && $request = $this->container->get('request')) {
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return $request;
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}
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}
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/**
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* Returns the current session.
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*
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* @return Symfony\Component\HttpFoundation\Session\Session|void The session
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*/
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public function getSession()
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{
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if ($request = $this->getRequest()) {
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return $request->getSession();
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}
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}
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/**
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* Returns the current app environment.
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*
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* @return string The current environment string (e.g 'dev')
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*/
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public function getEnvironment()
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{
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return $this->container->getParameter('kernel.environment');
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}
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/**
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* Returns the current app debug mode.
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*
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* @return Boolean The current debug mode
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*/
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public function getDebug()
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{
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return (Boolean) $this->container->getParameter('kernel.debug');
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}
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}
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