From 5800e0f056a417bd3cde5db3ed89f0848fc3dbc9 Mon Sep 17 00:00:00 2001
From: Bozana Bokan <bozana.bokan@posteo.net>
Date: Wed, 4 Sep 2024 15:08:16 +0200
Subject: [PATCH 1/3] rename locales

---
 locale/{fr_FR => fr}/locale.po | 0
 locale/{nb => nb_NO}/locale.po | 0
 2 files changed, 0 insertions(+), 0 deletions(-)
 rename locale/{fr_FR => fr}/locale.po (100%)
 rename locale/{nb => nb_NO}/locale.po (100%)

diff --git a/locale/fr_FR/locale.po b/locale/fr/locale.po
similarity index 100%
rename from locale/fr_FR/locale.po
rename to locale/fr/locale.po
diff --git a/locale/nb/locale.po b/locale/nb_NO/locale.po
similarity index 100%
rename from locale/nb/locale.po
rename to locale/nb_NO/locale.po

From de7dc809f3408aa17a3a4cdce71fe225cb447e35 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 2/3] use getIso1FromLocale, us weblate locales for ui

---
 GoogleScholarPlugin.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/GoogleScholarPlugin.php b/GoogleScholarPlugin.php
index 344c497..ca4bcc8 100644
--- a/GoogleScholarPlugin.php
+++ b/GoogleScholarPlugin.php
@@ -24,6 +24,7 @@
 use PKP\citation\CitationDAO;
 use PKP\core\PKPApplication;
 use PKP\db\DAORegistry;
+use PKP\i18n\LocaleConversion;
 use PKP\plugins\GenericPlugin;
 use PKP\plugins\Hook;
 
@@ -180,7 +181,7 @@ 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($subject) . '"/>');
                 }
             }
         }
@@ -189,7 +190,7 @@ public function submissionView($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) . '"/>');
                 }
             }
         }

From 9687852926dce46f49c6c2eeeebf136d4ddf425a Mon Sep 17 00:00:00 2001
From: Bozana Bokan <bozana.bokan@posteo.net>
Date: Tue, 3 Dec 2024 14:49:14 +0100
Subject: [PATCH 3/3] adapt language distribution

---
 GoogleScholarPlugin.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/GoogleScholarPlugin.php b/GoogleScholarPlugin.php
index ca4bcc8..b4e1629 100644
--- a/GoogleScholarPlugin.php
+++ b/GoogleScholarPlugin.php
@@ -124,7 +124,7 @@ public function submissionView($hookName, $args)
         // Submission title
         $templateMgr->addHeader('googleScholarTitle', '<meta name="citation_title" content="' . htmlspecialchars($publication->getLocalizedFullTitle($publicationLocale)) . '"/>');
 
-        $templateMgr->addHeader('googleScholarLanguage', '<meta name="citation_language" content="' . htmlspecialchars(substr($publicationLocale, 0, 2)) . '"/>');
+        $templateMgr->addHeader('googleScholarLanguage', '<meta name="citation_language" content="' . htmlspecialchars(str_replace(['_', '@'], '-', $publicationLocale)) . '"/>');
 
         // Submission publish date and issue information
         if ($applicationName == 'ojs2') {
@@ -174,14 +174,14 @@ public function submissionView($hookName, $args)
 
         // Abstract
         if ($abstract = $publication->getLocalizedData('abstract', $publicationLocale)) {
-            $templateMgr->addHeader('googleScholarAbstract', '<meta name="citation_abstract" xml:lang="' . htmlspecialchars(substr($publicationLocale, 0, 2)) . '" content="' . htmlspecialchars(strip_tags($abstract)) . '"/>');
+            $templateMgr->addHeader('googleScholarAbstract', '<meta name="citation_abstract" xml:lang="' . htmlspecialchars(str_replace(['_', '@'], '-', $publicationLocale)) . '" content="' . htmlspecialchars(strip_tags($abstract)) . '"/>');
         }
 
         // Subjects
         if ($subjects = $publication->getData('subjects')) {
             foreach ($subjects as $locale => $localeSubjects) {
                 foreach ($localeSubjects as $i => $subject) {
-                    $templateMgr->addHeader('googleScholarSubject' . $i++, '<meta name="citation_keywords" xml:lang="' . htmlspecialchars(LocaleConversion::getIso1FromLocale($locale)) . '" content="' . htmlspecialchars($subject) . '"/>');
+                    $templateMgr->addHeader('googleScholarSubject' . $i++, '<meta name="citation_keywords" xml:lang="' . htmlspecialchars(str_replace(['_', '@'], '-', $locale)) . '" content="' . htmlspecialchars($subject) . '"/>');
                 }
             }
         }
@@ -190,7 +190,7 @@ public function submissionView($hookName, $args)
         if ($keywords = $publication->getData('keywords')) {
             foreach ($keywords as $locale => $localeKeywords) {
                 foreach ($localeKeywords as $i => $keyword) {
-                    $templateMgr->addHeader('googleScholarKeyword' . $i++, '<meta name="citation_keywords" xml:lang="' . htmlspecialchars(LocaleConversion::getIso1FromLocale($locale)) . '" content="' . htmlspecialchars($keyword) . '"/>');
+                    $templateMgr->addHeader('googleScholarKeyword' . $i++, '<meta name="citation_keywords" xml:lang="' . htmlspecialchars(str_replace(['_', '@'], '-', $locale)) . '" content="' . htmlspecialchars($keyword) . '"/>');
                 }
             }
         }