Improved razzle-ssr example (#1338)

i18next · Jul 3, 2021 · c0fb97f · c0fb97f
1 parent f08a82c
commit c0fb97f
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Showing 2 changed files with 15 additions and 3 deletions.
diff --git a/example/razzle-ssr/src/i18n.js b/example/razzle-ssr/src/i18n.js
@@ -5,6 +5,7 @@ import LanguageDetector from 'i18next-browser-languagedetector';
 
 const options = {
   fallbackLng: 'en',
+  supportedLngs: ['en', 'de'],
   load: 'languageOnly', // we only provide en, de -> no region specific locals like en-US, de-DE
   // have a common namespace used around the full app
   ns: ['translations'],

diff --git a/example/razzle-ssr/src/server.js b/example/razzle-ssr/src/server.js
@@ -58,11 +58,22 @@ i18n
           if (url) {
             res.redirect(url);
           } else {
+            // First preferred language
+            const initialLanguage = req.i18n.languages[0];
+
+            // Fill initialI18nStore with only the necessary namespaces.
             const initialI18nStore = {};
-            req.i18n.languages.forEach(l => {
-              initialI18nStore[l] = req.i18n.services.resourceStore.data[l];
+            const usedNamespaces = req.i18n.reportNamespaces.getUsedNamespaces();
+
+            req.i18n.languages.forEach((language) => {
+              initialI18nStore[language] = {};
+
+              usedNamespaces.forEach((namespace) => {
+                initialI18nStore[language][namespace] = (
+                  req.i18n.services.resourceStore.data[language][namespace]
+                );
+              });
             });
-            const initialLanguage = req.i18n.language;
 
             res.status(200).send(
               `<!doctype html>