mirror of https://gitee.com/bigwinds/arangodb
146 lines
3.3 KiB
JavaScript
Executable File
146 lines
3.3 KiB
JavaScript
Executable File
// Load modules
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var Any = require('./any');
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var Errors = require('./errors');
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var Hoek = require('hoek');
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var Moment = require('moment');
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// Declare internals
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var internals = {};
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internals.isoDate = /^((\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\d))$/;
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internals.invalidDate = new Date('');
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internals.Date = function () {
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Any.call(this);
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this._type = 'date';
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};
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Hoek.inherits(internals.Date, Any);
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internals.Date.prototype._base = function (value, state, options) {
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var result = {
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value: (options.convert && internals.toDate(value, this._flags.format)) || value
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};
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if (result.value instanceof Date && !isNaN(result.value.getTime())) {
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result.errors = null;
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}
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else {
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result.errors = Errors.create(this._flags.format === internals.isoDate ? 'date.isoDate' : 'date.base', null, state, options);
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}
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return result;
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};
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internals.toDate = function (value, format) {
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if (value instanceof Date) {
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return value;
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}
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if (typeof value === 'string' ||
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Hoek.isInteger(value)) {
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if (typeof value === 'string' &&
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/^[+-]?\d+$/.test(value)) {
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value = parseInt(value, 10);
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}
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var date;
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if (format) {
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if (format === internals.isoDate) {
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date = format.test(value) ? new Date(value) : internals.invalidDate;
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}
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else {
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date = Moment(value, format, true);
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date = date.isValid() ? date.toDate() : internals.invalidDate;
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}
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}
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else {
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date = new Date(value);
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}
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if (!isNaN(date.getTime())) {
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return date;
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}
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}
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return null;
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};
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internals.Date.prototype.min = function (date) {
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var isNow = date === 'now';
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if (!isNow) {
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date = internals.toDate(date);
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}
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Hoek.assert(date, 'Invalid date format');
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return this._test('min', date, function (value, state, options) {
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if (value.getTime() >= (isNow ? Date.now() : date.getTime())) {
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return null;
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}
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return Errors.create('date.min', { limit: date }, state, options);
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});
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};
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internals.Date.prototype.max = function (date) {
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var isNow = date === 'now';
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if (!isNow) {
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date = internals.toDate(date);
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}
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Hoek.assert(date, 'Invalid date format');
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return this._test('max', date, function (value, state, options) {
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if (value.getTime() <= (isNow ? Date.now() : date.getTime())) {
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return null;
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}
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return Errors.create('date.max', { limit: date }, state, options);
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});
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};
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internals.Date.prototype.format = function (format) {
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Hoek.assert(typeof format === 'string' || (Array.isArray(format) && format.every(function (f) {
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return typeof f === 'string';
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})), 'Invalid format.');
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var obj = this.clone();
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obj._flags.format = format;
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return obj;
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};
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internals.Date.prototype.iso = function () {
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var obj = this.clone();
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obj._flags.format = internals.isoDate;
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return obj;
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}
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internals.Date.prototype._isIsoDate = function (value) {
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return internals.isoDate.test(value);
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};
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module.exports = new internals.Date();
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