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<?php |
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/* |
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* This file is part of the core-bundle package. |
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* |
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* (c) 2019 WEBEWEB |
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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 WBW\Bundle\CoreBundle\Twig\Extension; |
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use Symfony\Component\DependencyInjection\Container; |
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use Twig\Environment; |
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use Twig\TwigFunction; |
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use WBW\Bundle\CoreBundle\DependencyInjection\Container\ContainerTrait; |
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/** |
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* Container Twig extension. |
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* |
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* @author webeweb <https://github.com/webeweb> |
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* @package WBW\Bundle\CoreBundle\Twig\Extension |
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*/ |
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class ContainerTwigExtension extends AbstractTwigExtension { |
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use ContainerTrait; |
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/** |
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* Service name. |
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* |
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* @var string |
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*/ |
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const SERVICE_NAME = "wbw.core.twig.extension.container"; |
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/** |
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* Constructor. |
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* |
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* @param Environment $twigEnvironment The Twig environment. |
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* @param Container $container The container. |
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*/ |
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public function __construct(Environment $twigEnvironment, Container $container) { |
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parent::__construct($twigEnvironment); |
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$this->setContainer($container); |
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} |
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/** |
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* Calls a native function. |
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* |
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* @param string|null $function The function. |
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* @param array $arguments The arguments. |
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* @return mixed|null Returns the native method result. |
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*/ |
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public function coreNativeMethodFunction(?string $function, array $arguments = []) { |
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if (null === $function || false === function_exists($function)) { |
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return null; |
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} |
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return call_user_func_array($function, $arguments); |
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} |
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/** |
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* Calls a static method. |
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* |
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* @param string|null $classname The classname. |
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* @param string|null $method The method. |
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* @param array $arguments The arguments. |
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* @return mixed|null Returns the static method result. |
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*/ |
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public function coreStaticMethodFunction(?string $classname, ?string $method, array $arguments = []) { |
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if (null === $classname || null === $method || false === method_exists($classname, $method)) { |
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return null; |
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} |
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return call_user_func_array("$classname::$method", $arguments); |
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} |
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/** |
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* Get a container parameter. |
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* |
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* @param string $name The name. |
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* @return array|bool|string|int|float|null Returns the container parameter in case of success, null otherwise. |
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*/ |
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public function getContainerParameterFunction(string $name) { |
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return $this->getContainer()->getParameter($name); |
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} |
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/** |
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* Get the Twig functions. |
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* |
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* @return TwigFunction[] Returns the Twig functions. |
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*/ |
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public function getFunctions(): array { |
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return [ |
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new TwigFunction("getContainerParameter", [$this, "getContainerParameterFunction"]), |
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new TwigFunction("coreNativeMethod", [$this, "coreNativeMethodFunction"], ["is_safe" => ["html"]]), |
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new TwigFunction("coreStaticMethod", [$this, "coreStaticMethodFunction"], ["is_safe" => ["html"]]), |
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]; |
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} |
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} |
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webeweb /
core-bundle
