angular-mat-datepicker/src/calendar.js

[](https://www.npmjs.org/package/angular2-material-datepicker) [](https://travis-ci.org/koleary9

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Calendar = (function () {
    function Calendar(firstWeekDay) {
        if (firstWeekDay === void 0) { firstWeekDay = 0; }
        this.firstWeekDay = firstWeekDay;
    }
    Calendar.prototype.weekStartDate = function (date) {
        var startDate = new Date(date.getTime());
        while (startDate.getDay() !== this.firstWeekDay) {
            startDate.setDate(startDate.getDate() - 1);
        }
        return startDate;
    };
    Calendar.prototype.monthDates = function (year, month, dayFormatter, weekFormatter) {
        if (dayFormatter === void 0) { dayFormatter = null; }
        if (weekFormatter === void 0) { weekFormatter = null; }
        if ((typeof year !== "number") || (year < 1970)) {
            throw ('year must be a number >= 1970');
        }
        ;
        if ((typeof month !== "number") || (month < 0) || (month > 11)) {
            throw ('month must be a number (Jan is 0)');
        }
        ;
        var weeks = [], week = [], i = 0, date = this.weekStartDate(new Date(year, month, 1));
        do {
            for (i = 0; i < 7; i++) {
                week.push(dayFormatter ? dayFormatter(date) : date);
                date = new Date(date.getTime());
                date.setDate(date.getDate() + 1);
            }
            weeks.push(weekFormatter ? weekFormatter(week) : week);
            week = [];
        } while ((date.getMonth() <= month) && (date.getFullYear() === year));
        return weeks;
    };
    Calendar.prototype.monthDays = function (year, month) {
        var getDayOrZero = function getDayOrZero(date) {
            return date.getMonth() === month ? date : 0;
        };
        return this.monthDates(year, month, getDayOrZero);
    };
    Calendar.prototype.monthText = function (year, month) {
        if (typeof year === "undefined") {
            var now = new Date();
            year = now.getFullYear();
            month = now.getMonth();
        }
        ;
        var getDayOrBlank = function getDayOrBlank(date) {
            var s = date.getMonth() === month ? date.getDate().toString() : "  ";
            while (s.length < 2)
                s = " " + s;
            return s;
        };
        var weeks = this.monthDates(year, month, getDayOrBlank, function (week) { return week.join(" "); });
        return weeks.join("\n");
    };
    return Calendar;
}());
exports.Calendar = Calendar;
var months = "JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC".split(" ");
for (var i = 0; i < months.length; i++) {
    Calendar[months[i]] = i;
}
//# sourceMappingURL=calendar.js.map