[6.x] Hook up translations

packages/craftcms-cp/src/utilities/translate.ts

@@ -1,5 +1,9 @@
 import {formatNumber} from './format.js';
 
+type TranslationStore = Record<string, Record<string, string>>;
+
+let translationsStore: TranslationStore = {};
+
 export function tokenizePattern(
   pattern: string
 ): Array<string | string[]> | false {
@@ -202,18 +206,25 @@ export function formatMessage(pattern: string, params: object): string {
   return tokens.join('');
 }
 
+export function setTranslations(translations: TranslationStore) {
+  translationsStore = translations;
+}
+
 export function t(
   message: string,
   params?: Record<any, any>,
   category: string = 'app',
-  store?: Record<string, any>
+  store: TranslationStore = translationsStore
 ): string {
   if (
     store &&
     typeof store[category] !== 'undefined' &&
     typeof store[category][message] !== 'undefined'
   ) {
-    message = store[category][message];
+    const translated = store?.[category]?.[message];
+    if (translated !== undefined) {
+      message = translated;
+    }
   }
 
   if (params) {

resources/js/bootstrap/cp.ts

@@ -15,6 +15,7 @@ import ProjectConfig from '@/components/utilities/ProjectConfig/ProjectConfig.vu
 import AssetIndexes from '@/components/utilities/AssetIndexes/AssetIndexes.vue';
 import SystemMessages from '@/components/utilities/SystemMessages/SystemMessages.vue';
 import DeprecationErrorsToolbar from '@/components/utilities/DeprecationErrors/DeprecationErrorsToolbar.vue';
+import {setTranslations} from '@craftcms/cp/utilities/translate.ts.mjs';
 
 let bootedCallbacks: Array<(instance: any) => void> = [];
 let bootingCallbacks: Array<(instance: any) => void> = [];
@@ -58,6 +59,8 @@ const Cp = {
       appId: config.get('systemUid', ''),
       canAccessQueueManager: config.get('canAccessQueueManager', false),
     });
+
+    setTranslations(this.initialConfig.translations);
   },
 
   async start() {

src/Cp/Cp.php

@@ -5,8 +5,10 @@
 namespace CraftCms\Cms\Cp;
 
 use CraftCms\Cms\Cms;
+use CraftCms\Cms\Support\Facades\I18N;
 use CraftCms\Cms\Support\Url;
 use Illuminate\Support\Collection;
+use stdClass;
 
 readonly class Cp
 {
@@ -25,6 +27,7 @@ public static function config(): Collection
                 'csrfTokenName',
             ])
             ->merge([
+                'translations' => I18N::getAllTranslationsForLocale(app()->getLocale()) ?: new stdClass,
                 'csrfTokenValue' => csrf_token(),
                 'actionUrl' => Url::actionUrl(),
                 'cpUrl' => Url::cpUrl(),