Add old shamsi months

src/shared/constants.js

@@ -1,5 +1,19 @@
 export const PERSIAN_NUMBERS = ['۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹'];
 
+export const OLD_PERSIAN_MONTHS = [
+  'حمل',
+  'ثور',
+  'جوزا',
+  'سرطان',
+  'اسد',
+  'سنبله',
+  'میزان',
+  'عقرب',
+  'قوس',
+  'جدی',
+  'دلو',
+  'حوت',
+];
 export const PERSIAN_MONTHS = [
   'فروردین',
   'اردیبهشت',

src/shared/localeLanguages.js

@@ -2,13 +2,49 @@ import jalaali from 'jalaali-js';
 
 import {
   GREGORIAN_MONTHS,
+  OLD_PERSIAN_MONTHS,
   PERSIAN_MONTHS,
   GREGORIAN_WEEK_DAYS,
   PERSIAN_WEEK_DAYS,
   PERSIAN_NUMBERS,
 } from './constants';
 import { toExtendedDay } from './generalUtils';
 
+const commonFa = {
+  weekDays: PERSIAN_WEEK_DAYS,
+  weekStartingIndex: 1,
+  getToday({ year, month, day }) {
+    const { jy, jm, jd } = jalaali.toJalaali(year, month, day);
+    return { year: jy, month: jm, day: jd };
+  },
+  toNativeDate(date) {
+    const gregorian = jalaali.toGregorian(...toExtendedDay(date));
+    return new Date(gregorian.gy, gregorian.gm - 1, gregorian.gd);
+  },
+  getMonthLength(date) {
+    return jalaali.jalaaliMonthLength(date.year, date.month);
+  },
+  transformDigit(digit) {
+    return digit
+      .toString()
+      .split('')
+      .map(letter => PERSIAN_NUMBERS[Number(letter)])
+      .join('');
+  },
+  nextMonth: 'ماه بعد',
+  previousMonth: 'ماه قبل',
+  openMonthSelector: 'نمایش انتخابگر ماه',
+  openYearSelector: 'نمایش انتخابگر سال',
+  closeMonthSelector: 'بستن انتخابگر ماه',
+  closeYearSelector: 'بستن انتخابگر ماه',
+  from: 'از',
+  to: 'تا',
+  defaultPlaceholder: 'انتخاب...',
+  digitSeparator: '،',
+  yearLetterSkip: -2,
+  isRtl: true,
+};
+
 const localeLanguages = {
   en: {
     months: GREGORIAN_MONTHS,
@@ -39,41 +75,8 @@ const localeLanguages = {
     yearLetterSkip: 0,
     isRtl: false,
   },
-  fa: {
-    months: PERSIAN_MONTHS,
-    weekDays: PERSIAN_WEEK_DAYS,
-    weekStartingIndex: 1,
-    getToday({ year, month, day }) {
-      const { jy, jm, jd } = jalaali.toJalaali(year, month, day);
-      return { year: jy, month: jm, day: jd };
-    },
-    toNativeDate(date) {
-      const gregorian = jalaali.toGregorian(...toExtendedDay(date));
-      return new Date(gregorian.gy, gregorian.gm - 1, gregorian.gd);
-    },
-    getMonthLength(date) {
-      return jalaali.jalaaliMonthLength(date.year, date.month);
-    },
-    transformDigit(digit) {
-      return digit
-        .toString()
-        .split('')
-        .map(letter => PERSIAN_NUMBERS[Number(letter)])
-        .join('');
-    },
-    nextMonth: 'ماه بعد',
-    previousMonth: 'ماه قبل',
-    openMonthSelector: 'نمایش انتخابگر ماه',
-    openYearSelector: 'نمایش انتخابگر سال',
-    closeMonthSelector: 'بستن انتخابگر ماه',
-    closeYearSelector: 'بستن انتخابگر ماه',
-    from: 'از',
-    to: 'تا',
-    defaultPlaceholder: 'انتخاب...',
-    digitSeparator: '،',
-    yearLetterSkip: -2,
-    isRtl: true,
-  },
+  fa: { ...commonFa, months: PERSIAN_MONTHS },
+  'old-fa': { ...commonFa, months: OLD_PERSIAN_MONTHS },
 };
 
 const getLocaleDetails = locale => {