Update README

README.md

@@ -101,29 +101,55 @@ Preferences -> Tools -> Actions on Save
 
 ## Translations
 
-We use (Locize)[https://locize.com] together with (i18next)[https://www.i18next.com/]
+We use (Locize)[https://locize.com] (see 1Password for credentials)
+together with (i18next)[https://www.i18next.com/]
 for translations on the Frontend.
 
-The master for translated files is on Locize. Missing keys get automatically added to
-Locize, no manual step is needed.
-The translations are done on Locize.
-
 Please make sure that the required environment variables are set
 (see ./env_secrets/local_daniel.env for the values):
 
 * LOCIZE_PROJECT_ID
 * LOCIZE_API_KEY
 
+The master for translated files is on Locize!
+That means, that the app will take the translations/texts from Locize
+to show in the app.
 The files in ./client/locales are only used as reference and are not the master!
 
-But you can still sync the local locale files with Locize with the following command.
-Please be careful and do not lose translations. The savest way is to only add the
-keys to the German file and let Locize translate them.
+There are multiple ways on how to add new translations to Locize:
+
+### Process one: Let Locize add missing keys automatically
+
+When running the app, it will automatically add the missing translation
+keys to Locize. 
+There you can translate them, and also add the German translation.
+
+### Process two: Add keys manually
+
+You can add the new keys manually to the German locale file in 
+./client/locales/de/translation.json
+
+Then you can run the following command to add the keys to Locize:
+
+### Helpers
+
+The following command could help find missing and/or unused keys.
+But manual review is still needed.
+
+```bash
+npx vue-i18n-extract report --vueFiles './src/**/*.?(ts|vue)' --languageFiles './src/locales/**/*.?(json|yml|yaml)'
+```
 
 ```bash
 npm run locize:sync
 ```
 
+The command will add the keys and the German translation to Locize.
+
+Bonus: Use the "i18n ally" plugin in VSCode or IntelliJ to get extract untranslated
+texts directly from the code to the translation.json file.
+
+
 ### "_many" plural form in French and Italian
 
 See https://github.com/i18next/i18next/issues/1691#issuecomment-968063348

client/package.json

@@ -17,7 +17,7 @@
     "tailwind": "tailwindcss -i tailwind.css -o ../server/vbv_lernwelt/static/css/tailwind.css --watch",
     "test": "vitest run",
     "typecheck": "npm run codegen && vue-tsc --noEmit -p tsconfig.app.json --composite false",
-    "locize:sync": "locize sync --path ./src/locales"
+    "locize:sync": "locize sync --path ./src/locales --compare-modification-time=true"
   },
   "dependencies": {
     "@headlessui/tailwindcss": "^0.1.3",

client/src/i18nextWrapper.ts

@@ -1,8 +1,7 @@
 import type { AvailableLanguages } from "@/stores/user";
 import i18next from "i18next";
-import { locizePlugin } from "locize";
-
 import Backend from "i18next-locize-backend";
+import { locizePlugin } from "locize";
 
 import { nextTick } from "vue";
 
@@ -26,13 +25,18 @@ export function i18nextInit() {
       .use(locizePlugin)
       .init({
         debug: true,
+        supportedLngs: SUPPORT_LOCALES,
         fallbackLng: "de",
         defaultNS: "translation",
         returnNull: false,
-        saveMissing: true,
+        saveMissing: import.meta.env.DEV,
         backend: {
-          projectId: import.meta.env.VITE_LOCIZE_PROJECTID,
-          apiKey: import.meta.env.VITE_LOCIZE_API_KEY,
+          projectId:
+            import.meta.env.VITE_LOCIZE_PROJECTID ||
+            "7518c269-cbf7-4d25-bc5c-6ceba2a8b74b",
+          apiKey: import.meta.env.DEV ? import.meta.env.VITE_LOCIZE_API_KEY : undefined,
+          fallbackLng: "de",
+          allowedAddOrUpdateHosts: ["localhost"],
         },
       })
   );
@@ -52,6 +56,7 @@ export function setI18nLanguage(locale: string) {
 
 export async function loadI18nextLocaleMessages(locale: any) {
   // load locale messages with dynamic import
+  // unused with locize
   const messages = await import(`./locales/${locale}.json`);
 
   i18next.addResourceBundle(locale, "messages", messages, true, true);

client/src/locales/de/translation.json

@@ -123,6 +123,9 @@
     "veryHappy": "Sehr zufrieden",
     "veryUnhappy": "Sehr unzufrieden"
   },
+  "foobar": {
+    "hello": "Hallo von der Innoweek"
+  },
   "footer": {
     "contact": "Kontakt",
     "contactLink": "https://www.vbv.ch/de/der-vbv/organisation/kontakt",
@@ -236,6 +239,5 @@
   },
   "settings": {
     "emailNotifications": "Email Benachrichtigungen"
-  },
-  "welcome": "Hallo Welt"
+  }
 }

client/src/locales/fr/translation.json

@@ -123,6 +123,9 @@
     "veryHappy": "Très satisfait(e)",
     "veryUnhappy": "Très insatisfait(e)"
   },
+  "foobar": {
+    "hello": "Salut Innoweek"
+  },
   "footer": {
     "contact": "Contact",
     "contactLink": "https://www.vbv.ch/fr/lafa/organisation/contact",

client/src/locales/it/translation.json

@@ -123,6 +123,9 @@
     "veryHappy": "Molto soddisfatto/a",
     "veryUnhappy": "Molto insoddisfatto/a"
   },
+  "foobar": {
+    "hello": "Ciao Innoweek"
+  },
   "footer": {
     "contact": "Contatti",
     "contactLink": "https://www.vbv.ch/it/afa/organizzazione/contatto",