@angular/material-moment-adapter
Version:
Angular Material Moment Adapter
243 lines (237 loc) • 10.1 kB
JavaScript
import * as i0 from '@angular/core';
import { InjectionToken, Injectable, Optional, Inject, NgModule } from '@angular/core';
import { DateAdapter, MAT_DATE_LOCALE, MAT_DATE_FORMATS } from '@angular/material/core';
import * as _rollupMoment from 'moment';
import _rollupMoment__default from 'moment';
const moment = _rollupMoment__default || _rollupMoment;
/** InjectionToken for moment date adapter to configure options. */
const MAT_MOMENT_DATE_ADAPTER_OPTIONS = new InjectionToken('MAT_MOMENT_DATE_ADAPTER_OPTIONS', {
providedIn: 'root',
factory: MAT_MOMENT_DATE_ADAPTER_OPTIONS_FACTORY,
});
/** @docs-private */
function MAT_MOMENT_DATE_ADAPTER_OPTIONS_FACTORY() {
return {
useUtc: false,
};
}
/** Creates an array and fills it with values. */
function range(length, valueFunction) {
const valuesArray = Array(length);
for (let i = 0; i < length; i++) {
valuesArray[i] = valueFunction(i);
}
return valuesArray;
}
/** Adapts Moment.js Dates for use with Angular Material. */
class MomentDateAdapter extends DateAdapter {
constructor(dateLocale, _options) {
super();
this._options = _options;
this.setLocale(dateLocale || moment.locale());
}
setLocale(locale) {
super.setLocale(locale);
let momentLocaleData = moment.localeData(locale);
this._localeData = {
firstDayOfWeek: momentLocaleData.firstDayOfWeek(),
longMonths: momentLocaleData.months(),
shortMonths: momentLocaleData.monthsShort(),
dates: range(31, i => this.createDate(2017, 0, i + 1).format('D')),
longDaysOfWeek: momentLocaleData.weekdays(),
shortDaysOfWeek: momentLocaleData.weekdaysShort(),
narrowDaysOfWeek: momentLocaleData.weekdaysMin(),
};
}
getYear(date) {
return this.clone(date).year();
}
getMonth(date) {
return this.clone(date).month();
}
getDate(date) {
return this.clone(date).date();
}
getDayOfWeek(date) {
return this.clone(date).day();
}
getMonthNames(style) {
// Moment.js doesn't support narrow month names, so we just use short if narrow is requested.
return style == 'long' ? this._localeData.longMonths : this._localeData.shortMonths;
}
getDateNames() {
return this._localeData.dates;
}
getDayOfWeekNames(style) {
if (style == 'long') {
return this._localeData.longDaysOfWeek;
}
if (style == 'short') {
return this._localeData.shortDaysOfWeek;
}
return this._localeData.narrowDaysOfWeek;
}
getYearName(date) {
return this.clone(date).format('YYYY');
}
getFirstDayOfWeek() {
return this._localeData.firstDayOfWeek;
}
getNumDaysInMonth(date) {
return this.clone(date).daysInMonth();
}
clone(date) {
return date.clone().locale(this.locale);
}
createDate(year, month, date) {
// Moment.js will create an invalid date if any of the components are out of bounds, but we
// explicitly check each case so we can throw more descriptive errors.
if (typeof ngDevMode === 'undefined' || ngDevMode) {
if (month < 0 || month > 11) {
throw Error(`Invalid month index "${month}". Month index has to be between 0 and 11.`);
}
if (date < 1) {
throw Error(`Invalid date "${date}". Date has to be greater than 0.`);
}
}
const result = this._createMoment({ year, month, date }).locale(this.locale);
// If the result isn't valid, the date must have been out of bounds for this month.
if (!result.isValid() && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throw Error(`Invalid date "${date}" for month with index "${month}".`);
}
return result;
}
today() {
return this._createMoment().locale(this.locale);
}
parse(value, parseFormat) {
if (value && typeof value == 'string') {
return this._createMoment(value, parseFormat, this.locale);
}
return value ? this._createMoment(value).locale(this.locale) : null;
}
format(date, displayFormat) {
date = this.clone(date);
if (!this.isValid(date) && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throw Error('MomentDateAdapter: Cannot format invalid date.');
}
return date.format(displayFormat);
}
addCalendarYears(date, years) {
return this.clone(date).add({ years });
}
addCalendarMonths(date, months) {
return this.clone(date).add({ months });
}
addCalendarDays(date, days) {
return this.clone(date).add({ days });
}
toIso8601(date) {
return this.clone(date).format();
}
/**
* Returns the given value if given a valid Moment or null. Deserializes valid ISO 8601 strings
* (https://www.ietf.org/rfc/rfc3339.txt) and valid Date objects into valid Moments and empty
* string into null. Returns an invalid date for all other values.
*/
deserialize(value) {
let date;
if (value instanceof Date) {
date = this._createMoment(value).locale(this.locale);
}
else if (this.isDateInstance(value)) {
// Note: assumes that cloning also sets the correct locale.
return this.clone(value);
}
if (typeof value === 'string') {
if (!value) {
return null;
}
date = this._createMoment(value, moment.ISO_8601).locale(this.locale);
}
if (date && this.isValid(date)) {
return this._createMoment(date).locale(this.locale);
}
return super.deserialize(value);
}
isDateInstance(obj) {
return moment.isMoment(obj);
}
isValid(date) {
return this.clone(date).isValid();
}
invalid() {
return moment.invalid();
}
/** Creates a Moment instance while respecting the current UTC settings. */
_createMoment(date, format, locale) {
const { strict, useUtc } = this._options || {};
return useUtc ? moment.utc(date, format, locale, strict) : moment(date, format, locale, strict);
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MomentDateAdapter, deps: [{ token: MAT_DATE_LOCALE, optional: true }, { token: MAT_MOMENT_DATE_ADAPTER_OPTIONS, optional: true }], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MomentDateAdapter }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MomentDateAdapter, decorators: [{
type: Injectable
}], ctorParameters: () => [{ type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [MAT_DATE_LOCALE]
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [MAT_MOMENT_DATE_ADAPTER_OPTIONS]
}] }] });
const MAT_MOMENT_DATE_FORMATS = {
parse: {
dateInput: 'l',
},
display: {
dateInput: 'l',
monthYearLabel: 'MMM YYYY',
dateA11yLabel: 'LL',
monthYearA11yLabel: 'MMMM YYYY',
},
};
class MomentDateModule {
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MomentDateModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); }
static { this.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.0.4", ngImport: i0, type: MomentDateModule }); }
static { this.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MomentDateModule, providers: [
{
provide: DateAdapter,
useClass: MomentDateAdapter,
deps: [MAT_DATE_LOCALE, MAT_MOMENT_DATE_ADAPTER_OPTIONS],
},
] }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MomentDateModule, decorators: [{
type: NgModule,
args: [{
providers: [
{
provide: DateAdapter,
useClass: MomentDateAdapter,
deps: [MAT_DATE_LOCALE, MAT_MOMENT_DATE_ADAPTER_OPTIONS],
},
],
}]
}] });
class MatMomentDateModule {
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MatMomentDateModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); }
static { this.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.0.4", ngImport: i0, type: MatMomentDateModule, imports: [MomentDateModule] }); }
static { this.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MatMomentDateModule, providers: [{ provide: MAT_DATE_FORMATS, useValue: MAT_MOMENT_DATE_FORMATS }], imports: [MomentDateModule] }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.0.4", ngImport: i0, type: MatMomentDateModule, decorators: [{
type: NgModule,
args: [{
imports: [MomentDateModule],
providers: [{ provide: MAT_DATE_FORMATS, useValue: MAT_MOMENT_DATE_FORMATS }],
}]
}] });
/**
* Generated bundle index. Do not edit.
*/
export { MAT_MOMENT_DATE_ADAPTER_OPTIONS, MAT_MOMENT_DATE_ADAPTER_OPTIONS_FACTORY, MAT_MOMENT_DATE_FORMATS, MatMomentDateModule, MomentDateAdapter, MomentDateModule };
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