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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Bundle\TwigBundle\DependencyInjection\Compiler;
- use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
- use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
- use Symfony\Component\DependencyInjection\ContainerBuilder;
- /**
- * Adds tagged twig.extension services to twig service.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- class TwigEnvironmentPass implements CompilerPassInterface
- {
- use PriorityTaggedServiceTrait;
- public function process(ContainerBuilder $container)
- {
- if (false === $container->hasDefinition('twig')) {
- return;
- }
- $definition = $container->getDefinition('twig');
- // Extensions must always be registered before everything else.
- // For instance, global variable definitions must be registered
- // afterward. If not, the globals from the extensions will never
- // be registered.
- $currentMethodCalls = $definition->getMethodCalls();
- $twigBridgeExtensionsMethodCalls = [];
- $othersExtensionsMethodCalls = [];
- foreach ($this->findAndSortTaggedServices('twig.extension', $container) as $extension) {
- $methodCall = ['addExtension', [$extension]];
- $extensionClass = $container->getDefinition((string) $extension)->getClass();
- if (\is_string($extensionClass) && 0 === strpos($extensionClass, 'Symfony\Bridge\Twig\Extension')) {
- $twigBridgeExtensionsMethodCalls[] = $methodCall;
- } else {
- $othersExtensionsMethodCalls[] = $methodCall;
- }
- }
- if (!empty($twigBridgeExtensionsMethodCalls) || !empty($othersExtensionsMethodCalls)) {
- $definition->setMethodCalls(array_merge($twigBridgeExtensionsMethodCalls, $othersExtensionsMethodCalls, $currentMethodCalls));
- }
- }
- }
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