From 3d10d3501676aad377f91aa03155b176a1fdf270 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rapha=C3=ABl=20Gertz?= <git@rapsys.eu>
Date: Tue, 14 Oct 2025 13:10:27 +0200
Subject: [PATCH] Readd short locale alternate link when missing

---
 Controller/AbstractController.php | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/Controller/AbstractController.php b/Controller/AbstractController.php
index 2efdd34..57a0ffc 100644
--- a/Controller/AbstractController.php
+++ b/Controller/AbstractController.php
@@ -393,6 +393,27 @@ abstract class AbstractController extends BaseAbstractController implements Serv
 						//Set locale locales context
 						$parameters['alternates'][$shortCurrent] = $parameters['alternates'][str_replace('_', '-', $locale)];
 					}
+				//Add shorter locale
+				} elseif (empty($parameters['alternates'][$shortCurrent = substr($locale, 0, 2)])) {
+					//Set titles
+					$titles = [];
+
+					//Set route params locale
+					$routeParams['_locale'] = $locale;
+
+					//Iterate on other locales
+					foreach(array_diff($this->config['locales'], [$locale]) as $other) {
+						//Set other locale title
+						$titles[$other] = $this->translator->trans($this->config['languages'][$locale], [], null, $other);
+					}
+
+					//Set locale locales context
+					$parameters['alternates'][$shortCurrent] = [
+						'absolute' => $this->router->generate($this->route, $routeParams, UrlGeneratorInterface::ABSOLUTE_URL),
+						'relative' => $this->router->generate($this->route, $routeParams),
+						'title' => implode('/', $titles),
+						'translated' => $this->translator->trans($this->config['languages'][$locale], [], null, $locale)
+					];
 				}
 			}
 		}
-- 
2.41.3