From 9cab1e1e9ed417a8ac508dc6e56b8a1aa02f9114 Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Thu, 31 Oct 2019 08:30:57 +0100
Subject: [PATCH] Add translate method to i18n

---
 src/i18n/index.js        | 23 +++++++++++++++++++++++
 test/specs/i18n/index.js | 11 +++++++++++
 2 files changed, 34 insertions(+)

diff --git a/src/i18n/index.js b/src/i18n/index.js
index bc57b1c0b..64085c47c 100644
--- a/src/i18n/index.js
+++ b/src/i18n/index.js
@@ -137,6 +137,29 @@ export default () => {
         }
       });
       return this;
+    },
+
+    /**
+     * Translate the locale message
+     * @param {String} key Label to translate
+     * @param {Object} params Params for the translation
+     * @returns {String}
+     * @example
+     * obj.setMessages({
+     *  en: { msg: 'Msg', msg2: 'Msg {test}'},
+     *  it: { msg: 'Msg it'},
+     * });
+     * obj.t('msg');
+     * // -> outputs `Msg`
+     * obj.t('msg', { l: 'it' }); // change locale
+     * // -> outputs `Msg it`
+     * obj.t('msg2', { test: 'hello' });  // pass params
+     * // -> outputs `Msg hello`
+     */
+    t(key, params = {}) {
+      const locale = params.l || this.getLocale();
+      const msgSet = this.getMessages(locale) || {};
+      return msgSet[key];
     }
   };
 };
diff --git a/test/specs/i18n/index.js b/test/specs/i18n/index.js
index 730b9e441..34757d7b5 100644
--- a/test/specs/i18n/index.js
+++ b/test/specs/i18n/index.js
@@ -56,5 +56,16 @@ describe('I18n', () => {
         it: { msg1: 'Msg 1' }
       });
     });
+
+    test('Translate method with global locale', () => {
+      const msg1 = 'Msg 1';
+      obj.setLocale('en');
+      obj.setMessages({
+        en: { msg1 },
+        it: { msg1: `${msg1} it` }
+      });
+      expect(obj.t('msg2')).toBe(undefined);
+      expect(obj.t('msg1')).toBe(msg1);
+    });
   });
 });