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- <?php
- namespace Drupal\Core\Routing;
- use Drupal\Core\Url;
- use Drupal\Core\Utility\LinkGeneratorInterface;
- /**
- * Wrapper methods for the Link Generator.
- *
- * This utility trait should only be used in application-level code, such as
- * classes that would implement ContainerInjectionInterface. Services registered
- * in the Container should not use this trait but inject the appropriate service
- * directly for easier testing.
- *
- * @deprecated in Drupal 8.0.0 and will be removed before Drupal 9.0.0.
- * Use \Drupal\Core\Link instead.
- *
- * @see https://www.drupal.org/node/2614344
- */
- trait LinkGeneratorTrait {
- /**
- * The link generator.
- *
- * @var \Drupal\Core\Utility\LinkGeneratorInterface
- */
- protected $linkGenerator;
- /**
- * Renders a link to a route given a route name and its parameters.
- *
- * For details on the arguments, usage, and possible exceptions see
- * \Drupal\Core\Utility\LinkGeneratorInterface::generate().
- *
- * @return \Drupal\Core\GeneratedLink
- * A GeneratedLink object containing a link to the given route and
- * parameters and bubbleable metadata.
- *
- * @deprecated in Drupal 8.0.0 and will be removed before Drupal 9.0.0.
- * Use \Drupal\Core\Link instead.
- *
- * @see https://www.drupal.org/node/2614344
- * @see \Drupal\Core\Utility\LinkGeneratorInterface::generate()
- */
- protected function l($text, Url $url) {
- return $this->getLinkGenerator()->generate($text, $url);
- }
- /**
- * Returns the link generator.
- *
- * @return \Drupal\Core\Utility\LinkGeneratorInterface
- * The link generator
- */
- protected function getLinkGenerator() {
- if (!isset($this->linkGenerator)) {
- $this->linkGenerator = \Drupal::service('link_generator');
- }
- return $this->linkGenerator;
- }
- /**
- * Sets the link generator service.
- *
- * @param \Drupal\Core\Utility\LinkGeneratorInterface $generator
- * The link generator service.
- *
- * @return $this
- */
- public function setLinkGenerator(LinkGeneratorInterface $generator) {
- $this->linkGenerator = $generator;
- return $this;
- }
- }
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