add file

node_modules/vuetify/lib/services/lang/index.js

@@ -0,0 +1,64 @@
+// Extensions
+import { Service } from '../service'; // Utilities
+
+import { getObjectValueByPath } from '../../util/helpers';
+import { consoleError, consoleWarn } from '../../util/console';
+const LANG_PREFIX = '$vuetify.';
+const fallback = Symbol('Lang fallback');
+
+function getTranslation(locale, key, usingDefault = false, defaultLocale) {
+  const shortKey = key.replace(LANG_PREFIX, '');
+  let translation = getObjectValueByPath(locale, shortKey, fallback);
+
+  if (translation === fallback) {
+    if (usingDefault) {
+      consoleError(`Translation key "${shortKey}" not found in fallback`);
+      translation = key;
+    } else {
+      consoleWarn(`Translation key "${shortKey}" not found, falling back to default`);
+      translation = getTranslation(defaultLocale, key, true, defaultLocale);
+    }
+  }
+
+  return translation;
+}
+
+export class Lang extends Service {
+  constructor(preset) {
+    super();
+    this.defaultLocale = 'en';
+    const {
+      current,
+      locales,
+      t
+    } = preset[Lang.property];
+    this.current = current;
+    this.locales = locales;
+    this.translator = t || this.defaultTranslator;
+  }
+
+  currentLocale(key) {
+    const translation = this.locales[this.current];
+    const defaultLocale = this.locales[this.defaultLocale];
+    return getTranslation(translation, key, false, defaultLocale);
+  }
+
+  t(key, ...params) {
+    if (!key.startsWith(LANG_PREFIX)) return this.replace(key, params);
+    return this.translator(key, ...params);
+  }
+
+  defaultTranslator(key, ...params) {
+    return this.replace(this.currentLocale(key), params);
+  }
+
+  replace(str, params) {
+    return str.replace(/\{(\d+)\}/g, (match, index) => {
+      /* istanbul ignore next */
+      return String(params[+index]);
+    });
+  }
+
+}
+Lang.property = 'lang';
+//# sourceMappingURL=index.js.map

node_modules/vuetify/lib/services/lang/index.js.map

@@ -0,0 +1 @@
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