adapt language distribution

pkp · Dec 3, 2024 · 9687852 · 9687852
1 parent de7dc80
commit 9687852
Showing 1 changed file with 4 additions and 4 deletions.
diff --git 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) . '"/>');
                 }
             }
         }