File size: 2,847 Bytes
04ec17f |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 |
import {CalendarDate as $35ea8db9cb2ccb90$export$99faa760c7908e4f} from "./CalendarDate.mjs";
import {mod as $2b4dce13dd5a17fa$export$842a2cf37af977e1} from "./utils.mjs";
/*
* Copyright 2020 Adobe. All rights reserved.
* This file is licensed to you under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. You may obtain a copy
* of the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under
* the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
* OF ANY KIND, either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/ // Portions of the code in this file are based on code from ICU.
// Original licensing can be found in the NOTICE file in the root directory of this source tree.
const $f3ed2e4472ae7e25$var$PERSIAN_EPOCH = 1948320;
// Number of days from the start of the year to the start of each month.
const $f3ed2e4472ae7e25$var$MONTH_START = [
0,
31,
62,
93,
124,
155,
186,
216,
246,
276,
306,
336 // Esfand
];
class $f3ed2e4472ae7e25$export$37fccdbfd14c5939 {
fromJulianDay(jd) {
let daysSinceEpoch = jd - $f3ed2e4472ae7e25$var$PERSIAN_EPOCH;
let year = 1 + Math.floor((33 * daysSinceEpoch + 3) / 12053);
let farvardin1 = 365 * (year - 1) + Math.floor((8 * year + 21) / 33);
let dayOfYear = daysSinceEpoch - farvardin1;
let month = dayOfYear < 216 ? Math.floor(dayOfYear / 31) : Math.floor((dayOfYear - 6) / 30);
let day = dayOfYear - $f3ed2e4472ae7e25$var$MONTH_START[month] + 1;
return new (0, $35ea8db9cb2ccb90$export$99faa760c7908e4f)(this, year, month + 1, day);
}
toJulianDay(date) {
let jd = $f3ed2e4472ae7e25$var$PERSIAN_EPOCH - 1 + 365 * (date.year - 1) + Math.floor((8 * date.year + 21) / 33);
jd += $f3ed2e4472ae7e25$var$MONTH_START[date.month - 1];
jd += date.day;
return jd;
}
getMonthsInYear() {
return 12;
}
getDaysInMonth(date) {
if (date.month <= 6) return 31;
if (date.month <= 11) return 30;
let isLeapYear = (0, $2b4dce13dd5a17fa$export$842a2cf37af977e1)(25 * date.year + 11, 33) < 8;
return isLeapYear ? 30 : 29;
}
getEras() {
return [
'AP'
];
}
getYearsInEra() {
// 9378-10-10 persian is 9999-12-31 gregorian.
// Round down to 9377 to set the maximum full year.
return 9377;
}
constructor(){
this.identifier = 'persian';
}
}
export {$f3ed2e4472ae7e25$export$37fccdbfd14c5939 as PersianCalendar};
//# sourceMappingURL=PersianCalendar.module.js.map
|