@ng-bootstrap/ng-bootstrap
Version:
Angular powered Bootstrap
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JavaScript
import { NgbDate } from '../ngb-date';
import { NgbCalendar } from '../ngb-calendar';
import { Injectable } from '@angular/core';
import { isNumber } from '../../util/util';
import * as i0 from "@angular/core";
class NgbCalendarHijri 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 = this._setYear(date, date.year + number);
date.month = 1;
date.day = 1;
return date;
case 'm':
date = this._setMonth(date, date.month + number);
date.day = 1;
return date;
case 'd':
return this._setDay(date, date.day + number);
default:
return date;
}
}
getPrev(date, period = 'd', number = 1) {
return this.getNext(date, period, -number);
}
getWeekday(date) {
const day = this.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 = this.toGregorian(date);
jsDate.setDate(jsDate.getDate() + 4 - (jsDate.getDay() || 7)); // Thursday
const time = jsDate.getTime();
const MuhDate = this.toGregorian(new NgbDate(date.year, 1, 1)); // Compare with Muharram 1
return Math.floor(Math.round((time - MuhDate.getTime()) / 86400000) / 7) + 1;
}
getToday() {
return this.fromGregorian(new Date());
}
isValid(date) {
return (date != null &&
isNumber(date.year) &&
isNumber(date.month) &&
isNumber(date.day) &&
!isNaN(this.toGregorian(date).getTime()));
}
_setDay(date, day) {
day = +day;
let mDays = this.getDaysPerMonth(date.month, date.year);
if (day <= 0) {
while (day <= 0) {
date = this._setMonth(date, date.month - 1);
mDays = this.getDaysPerMonth(date.month, date.year);
day += mDays;
}
}
else if (day > mDays) {
while (day > mDays) {
day -= mDays;
date = this._setMonth(date, date.month + 1);
mDays = this.getDaysPerMonth(date.month, date.year);
}
}
date.day = day;
return date;
}
_setMonth(date, month) {
month = +month;
date.year = date.year + Math.floor((month - 1) / 12);
date.month = Math.floor((((month - 1) % 12) + 12) % 12) + 1;
return date;
}
_setYear(date, year) {
date.year = +year;
return date;
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: NgbCalendarHijri, deps: null, target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: NgbCalendarHijri }); }
}
export { NgbCalendarHijri };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: NgbCalendarHijri, decorators: [{
type: Injectable
}] });
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{ NgbDate } from '../ngb-date';\nimport { NgbPeriod, NgbCalendar } from '../ngb-calendar';\nimport { Injectable } from '@angular/core';\nimport { isNumber } from '../../util/util';\n\n@Injectable()\nexport abstract class NgbCalendarHijri extends NgbCalendar {\n\t/**\n\t * Returns the number of days in a specific Hijri month.\n\t * `month` is 1 for Muharram, 2 for Safar, etc.\n\t * `year` is any Hijri year.\n\t */\n\tabstract getDaysPerMonth(month: number, year: number): number;\n\n\t/**\n\t * Returns the equivalent Hijri date value for a give input Gregorian date.\n\t * `gDate` is s JS Date to be converted to Hijri.\n\t */\n\tabstract fromGregorian(gDate: Date): NgbDate;\n\n\t/**\n\t * Converts the current Hijri date to Gregorian.\n\t */\n\tabstract toGregorian(hDate: NgbDate): Date;\n\n\tgetDaysPerWeek() {\n\t\treturn 7;\n\t}\n\n\tgetMonths() {\n\t\treturn [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];\n\t}\n\n\tgetWeeksPerMonth() {\n\t\treturn 6;\n\t}\n\n\tgetNext(date: NgbDate, period: NgbPeriod = 'd', number = 1) {\n\t\tdate = new NgbDate(date.year, date.month, date.day);\n\n\t\tswitch (period) {\n\t\t\tcase 'y':\n\t\t\t\tdate = this._setYear(date, date.year + number);\n\t\t\t\tdate.month = 1;\n\t\t\t\tdate.day = 1;\n\t\t\t\treturn date;\n\t\t\tcase 'm':\n\t\t\t\tdate = this._setMonth(date, date.month + number);\n\t\t\t\tdate.day = 1;\n\t\t\t\treturn date;\n\t\t\tcase 'd':\n\t\t\t\treturn this._setDay(date, date.day + number);\n\t\t\tdefault:\n\t\t\t\treturn date;\n\t\t}\n\t}\n\n\tgetPrev(date: NgbDate, period: NgbPeriod = 'd', number = 1) {\n\t\treturn this.getNext(date, period, -number);\n\t}\n\n\tgetWeekday(date: NgbDate) {\n\t\tconst day = this.toGregorian(date).getDay();\n\t\t// in JS Date Sun=0, in ISO 8601 Sun=7\n\t\treturn day === 0 ? 7 : day;\n\t}\n\n\tgetWeekNumber(week: readonly NgbDate[], firstDayOfWeek: number) {\n\t\t// in JS Date Sun=0, in ISO 8601 Sun=7\n\t\tif (firstDayOfWeek === 7) {\n\t\t\tfirstDayOfWeek = 0;\n\t\t}\n\n\t\tconst thursdayIndex = (4 + 7 - firstDayOfWeek) % 7;\n\t\tconst date = week[thursdayIndex];\n\n\t\tconst jsDate = this.toGregorian(date);\n\t\tjsDate.setDate(jsDate.getDate() + 4 - (jsDate.getDay() || 7)); // Thursday\n\t\tconst time = jsDate.getTime();\n\t\tconst MuhDate = this.toGregorian(new NgbDate(date.year, 1, 1)); // Compare with Muharram 1\n\t\treturn Math.floor(Math.round((time - MuhDate.getTime()) / 86400000) / 7) + 1;\n\t}\n\n\tgetToday(): NgbDate {\n\t\treturn this.fromGregorian(new Date());\n\t}\n\n\tisValid(date?: NgbDate | null): boolean {\n\t\treturn (\n\t\t\tdate != null &&\n\t\t\tisNumber(date.year) &&\n\t\t\tisNumber(date.month) &&\n\t\t\tisNumber(date.day) &&\n\t\t\t!isNaN(this.toGregorian(date).getTime())\n\t\t);\n\t}\n\n\tprivate _setDay(date: NgbDate, day: number): NgbDate {\n\t\tday = +day;\n\t\tlet mDays = this.getDaysPerMonth(date.month, date.year);\n\t\tif (day <= 0) {\n\t\t\twhile (day <= 0) {\n\t\t\t\tdate = this._setMonth(date, date.month - 1);\n\t\t\t\tmDays = this.getDaysPerMonth(date.month, date.year);\n\t\t\t\tday += mDays;\n\t\t\t}\n\t\t} else if (day > mDays) {\n\t\t\twhile (day > mDays) {\n\t\t\t\tday -= mDays;\n\t\t\t\tdate = this._setMonth(date, date.month + 1);\n\t\t\t\tmDays = this.getDaysPerMonth(date.month, date.year);\n\t\t\t}\n\t\t}\n\t\tdate.day = day;\n\t\treturn date;\n\t}\n\n\tprivate _setMonth(date: NgbDate, month: number): NgbDate {\n\t\tmonth = +month;\n\t\tdate.year = date.year + Math.floor((month - 1) / 12);\n\t\tdate.month = Math.floor((((month - 1) % 12) + 12) % 12) + 1;\n\t\treturn date;\n\t}\n\n\tprivate _setYear(date: NgbDate, year: number): NgbDate {\n\t\tdate.year = +year;\n\t\treturn date;\n\t}\n}\n"]}