Merge branch 'release-1.15.0'

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@oat-sa/tao-core-sdk",
-  "version": "1.14.0",
+  "version": "1.15.0",
   "displayName": "TAO Core SDK",
   "description": "Core libraries of TAO",
   "homepage": "https://github.com/oat-sa/tao-core-sdk-fe#readme",

src/util/locale.js

@@ -123,5 +123,27 @@ export default {
     formatDateTime(timestamp, utc = false) {
         const datetime = utc ? moment.utc(timestamp, 'X') : moment(timestamp, 'X');
         return datetime.format(this.getDateTimeFormat());
+    },
+
+    /**
+     * Determine direction for language
+     * @param {String} lang
+     * @return boolean
+     */
+    isLanguageRTL: function(lang) {
+        return (this.getConfig().rtl || [])
+            .map(lng => String(lng).toLowerCase())
+            .indexOf(lang.toLowerCase()) >= 0;
+    },
+
+    /**
+     * Determine direction for language
+     * @param {String} lang
+     * @return String {rtl|ltr}
+     */
+    getLanguageDirection: function(lang) {
+        return this.isLanguageRTL(lang)
+            ? 'rtl'
+            : 'ltr';
     }
 };

test/util/locale/test.js

@@ -97,6 +97,56 @@ define([
         );
     });
 
+    // check RTL locales
+    QUnit.cases.init([{
+        title: 'LTR language',
+        config: ['ar-ARB'],
+        lang: 'en-US',
+        rtl: false
+    }, {
+        title: 'RTL language',
+        config: ['ar-ARB'],
+        lang: 'ar-ARB',
+        rtl: true
+    }, {
+        // check upper/lowercase
+        title: 'RTL language letter case',
+        config: ['ar-ARB'],
+        lang: 'ar-arb',
+        rtl: true
+    }]).test('isLanguageRTL', (data, assert) => {
+        assert.expect(1);
+        locale.setConfig({
+            rtl: data.config
+        });
+        assert.equal(locale.isLanguageRTL(data.lang), data.rtl, 'Language is properly recognized as RTL or LTR');
+    });
+
+    QUnit.cases.init([{
+        title: 'LTR language',
+        config: ['ar-ARB'],
+        lang: 'en-US',
+        direction: 'ltr'
+    }, {
+        title: 'RTL language',
+        config: ['ar-ARB'],
+        lang: 'ar-ARB',
+        direction: 'rtl'
+    }, {
+        // check upper/lowercase
+        title: 'RTL language letter case',
+        config: ['ar-ARB'],
+        lang: 'ar-arb',
+        direction: 'rtl'
+    }]).test('getLanguageDirection', (data, assert) => {
+        assert.expect(1);
+        locale.setConfig({
+            rtl: data.config
+        });
+        assert.equal(locale.getLanguageDirection(data.lang), data.direction, 'Language direction is properly recognized');
+    });
+
+
     QUnit.test('util/formatDateTime', assert => {
         const ready = assert.async();
         const expectedTimestamp = 1621641600;