@ng-bootstrap/ng-bootstrap
Version:
Angular powered Bootstrap
56 lines • 8.66 kB
JavaScript
import { Injectable } from '@angular/core';
import { NgbDate } from '../ngb-date';
import { NgbCalendar } from '../ngb-calendar';
import { isInteger } from '../../util/util';
import { fromGregorian, setJalaliDay, setJalaliMonth, setJalaliYear, toGregorian } from './jalali';
export class NgbCalendarPersian extends NgbCalendar {
getDaysPerWeek() { return 7; }
getMonths() { return [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]; }
getWeeksPerMonth() { return 6; }
getNext(date, period = 'd', number = 1) {
date = new NgbDate(date.year, date.month, date.day);
switch (period) {
case 'y':
date = setJalaliYear(date, date.year + number);
date.month = 1;
date.day = 1;
return date;
case 'm':
date = setJalaliMonth(date, date.month + number);
date.day = 1;
return date;
case 'd':
return setJalaliDay(date, date.day + number);
default:
return date;
}
}
getPrev(date, period = 'd', number = 1) { return this.getNext(date, period, -number); }
getWeekday(date) {
const day = toGregorian(date).getDay();
// in JS Date Sun=0, in ISO 8601 Sun=7
return day === 0 ? 7 : day;
}
getWeekNumber(week, firstDayOfWeek) {
// in JS Date Sun=0, in ISO 8601 Sun=7
if (firstDayOfWeek === 7) {
firstDayOfWeek = 0;
}
const thursdayIndex = (4 + 7 - firstDayOfWeek) % 7;
const date = week[thursdayIndex];
const jsDate = toGregorian(date);
jsDate.setDate(jsDate.getDate() + 4 - (jsDate.getDay() || 7)); // Thursday
const time = jsDate.getTime();
const startDate = toGregorian(new NgbDate(date.year, 1, 1));
return Math.floor(Math.round((time - startDate.getTime()) / 86400000) / 7) + 1;
}
getToday() { return fromGregorian(new Date()); }
isValid(date) {
return date != null && isInteger(date.year) && isInteger(date.month) && isInteger(date.day) &&
!isNaN(toGregorian(date).getTime());
}
}
NgbCalendarPersian.decorators = [
{ type: Injectable }
];
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