Deprecate getUrlsafeIdentifier

src/Extension/TemplateExtension.php

@@ -18,6 +18,11 @@
 use Twig\Extension\AbstractExtension;
 use Twig\TwigFilter;
 
+/**
+ * NEXT_MAJOR: Remove this class.
+ *
+ * @deprecated since sonata-project/twig-extensions 1.7, to be removed in 2.0.
+ */
 final class TemplateExtension extends AbstractExtension
 {
     /**
@@ -59,6 +64,13 @@ public function getTokenParsers(): array
      */
     public function getUrlsafeIdentifier($model): ?string
     {
+        @trigger_error(sprintf(
+            'Method "%s()" is deprecated since sonata-project/twig-extension 1.7 and will be removed in version 2.0'
+            .' in favor of the "sonata_urlsafeid" method of the SonataAdminBundle.'
+            .' You might solve this deprecation by declaring this bundle before the SonataAdminBundle one.',
+            __METHOD__
+        ), \E_USER_DEPRECATED);
+
         return $this->modelAdapter->getUrlsafeIdentifier($model);
     }
 

tests/Extension/TemplateExtensionTest.php

@@ -17,8 +17,14 @@
 use Sonata\Doctrine\Adapter\AdapterInterface;
 use Sonata\Twig\Extension\TemplateExtension;
 
+/**
+ * NEXT_MAJOR: Remove this class.
+ */
 class TemplateExtensionTest extends TestCase
 {
+    /**
+     * @group legacy
+     */
     public function testSafeUrl(): void
     {
         $adapter = $this->createMock(AdapterInterface::class);