hugoWebsite/node_modules/date-fns/parse/_lib/parsers/YearParser.js

117 lines
5.7 KiB
JavaScript

"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.YearParser = void 0;
var _Parser2 = require("../Parser.js");
var _utils = require("../utils.js");
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
// From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_Patterns
// | Year | y | yy | yyy | yyyy | yyyyy |
// |----------|-------|----|-------|-------|-------|
// | AD 1 | 1 | 01 | 001 | 0001 | 00001 |
// | AD 12 | 12 | 12 | 012 | 0012 | 00012 |
// | AD 123 | 123 | 23 | 123 | 0123 | 00123 |
// | AD 1234 | 1234 | 34 | 1234 | 1234 | 01234 |
// | AD 12345 | 12345 | 45 | 12345 | 12345 | 12345 |
var YearParser = /*#__PURE__*/function (_Parser) {
_inherits(YearParser, _Parser);
var _super = _createSuper(YearParser);
function YearParser() {
var _this;
_classCallCheck(this, YearParser);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _super.call.apply(_super, [this].concat(args));
_defineProperty(_assertThisInitialized(_this), "priority", 130);
_defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'u', 'w', 'I', 'i', 'e', 'c', 't', 'T']);
return _this;
}
_createClass(YearParser, [{
key: "parse",
value: function parse(dateString, token, match) {
var valueCallback = function valueCallback(year) {
return {
year: year,
isTwoDigitYear: token === 'yy'
};
};
switch (token) {
case 'y':
return (0, _utils.mapValue)((0, _utils.parseNDigits)(4, dateString), valueCallback);
case 'yo':
return (0, _utils.mapValue)(match.ordinalNumber(dateString, {
unit: 'year'
}), valueCallback);
default:
return (0, _utils.mapValue)((0, _utils.parseNDigits)(token.length, dateString), valueCallback);
}
}
}, {
key: "validate",
value: function validate(_date, value) {
return value.isTwoDigitYear || value.year > 0;
}
}, {
key: "set",
value: function set(date, flags, value) {
var currentYear = date.getUTCFullYear();
if (value.isTwoDigitYear) {
var normalizedTwoDigitYear = (0, _utils.normalizeTwoDigitYear)(value.year, currentYear);
date.setUTCFullYear(normalizedTwoDigitYear, 0, 1);
date.setUTCHours(0, 0, 0, 0);
return date;
}
var year = !('era' in flags) || flags.era === 1 ? value.year : 1 - value.year;
date.setUTCFullYear(year, 0, 1);
date.setUTCHours(0, 0, 0, 0);
return date;
}
}]);
return YearParser;
}(_Parser2.Parser);
exports.YearParser = YearParser;