From 094124480988d8f8b8da451fff6f467295700b2f Mon Sep 17 00:00:00 2001
From: Bozana Bokan <bozana.bokan@posteo.net>
Date: Tue, 29 Oct 2024 13:39:44 +0100
Subject: [PATCH] use getIso1FromLocale, us weblate locales for ui

---
 GoogleScholarPlugin.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/GoogleScholarPlugin.php b/GoogleScholarPlugin.php
index 344c497..aa14d47 100644
--- a/GoogleScholarPlugin.php
+++ b/GoogleScholarPlugin.php
@@ -180,7 +180,7 @@ public function submissionView($hookName, $args)
         if ($subjects = $publication->getData('subjects')) {
             foreach ($subjects as $locale => $localeSubjects) {
                 foreach ($localeSubjects as $i => $subject) {
-                    $templateMgr->addHeader('googleScholarSubject' . $i++, '<meta name="citation_keywords" xml:lang="' . htmlspecialchars(substr($locale, 0, 2)) . '" content="' . htmlspecialchars($subject) . '"/>');
+                    $templateMgr->addHeader('googleScholarSubject' . $i++, '<meta name="citation_keywords" xml:lang="' . htmlspecialchars(LocaleConversion::getIso1FromLocale($locale)) . '" content="' . htmlspecialchars($subject) . '"/>');
                 }
             }
         }
@@ -189,7 +189,7 @@ public function submissionView($hookName, $args)
         if ($keywords = $publication->getData('keywords')) {
             foreach ($keywords as $locale => $localeKeywords) {
                 foreach ($localeKeywords as $i => $keyword) {
-                    $templateMgr->addHeader('googleScholarKeyword' . $i++, '<meta name="citation_keywords" xml:lang="' . htmlspecialchars(substr($locale, 0, 2)) . '" content="' . htmlspecialchars($keyword) . '"/>');
+                    $templateMgr->addHeader('googleScholarKeyword' . $i++, '<meta name="citation_keywords" xml:lang="' . htmlspecialchars(LocaleConversion::getIso1FromLocale($locale)) . '" content="' . htmlspecialchars($keyword) . '"/>');
                 }
             }
         }