81 lines
3.4 KiB
JavaScript
81 lines
3.4 KiB
JavaScript
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.YearParser = void 0;
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var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
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var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
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var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));
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var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
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var _createSuper2 = _interopRequireDefault(require("@babel/runtime/helpers/createSuper"));
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var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
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var _Parser2 = require("../Parser.js");
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var _utils = require("../utils.js");
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// From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_Patterns
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// | Year | y | yy | yyy | yyyy | yyyyy |
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// |----------|-------|----|-------|-------|-------|
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// | AD 1 | 1 | 01 | 001 | 0001 | 00001 |
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// | AD 12 | 12 | 12 | 012 | 0012 | 00012 |
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// | AD 123 | 123 | 23 | 123 | 0123 | 00123 |
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// | AD 1234 | 1234 | 34 | 1234 | 1234 | 01234 |
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// | AD 12345 | 12345 | 45 | 12345 | 12345 | 12345 |
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var YearParser = /*#__PURE__*/function (_Parser) {
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(0, _inherits2.default)(YearParser, _Parser);
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var _super = (0, _createSuper2.default)(YearParser);
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function YearParser() {
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var _this;
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(0, _classCallCheck2.default)(this, YearParser);
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for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
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args[_key] = arguments[_key];
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}
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_this = _super.call.apply(_super, [this].concat(args));
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(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "priority", 130);
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(0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "incompatibleTokens", ['Y', 'R', 'u', 'w', 'I', 'i', 'e', 'c', 't', 'T']);
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return _this;
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}
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(0, _createClass2.default)(YearParser, [{
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key: "parse",
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value: function parse(dateString, token, match) {
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var valueCallback = function valueCallback(year) {
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return {
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year: year,
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isTwoDigitYear: token === 'yy'
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};
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};
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switch (token) {
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case 'y':
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return (0, _utils.mapValue)((0, _utils.parseNDigits)(4, dateString), valueCallback);
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case 'yo':
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return (0, _utils.mapValue)(match.ordinalNumber(dateString, {
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unit: 'year'
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}), valueCallback);
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default:
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return (0, _utils.mapValue)((0, _utils.parseNDigits)(token.length, dateString), valueCallback);
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}
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}
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}, {
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key: "validate",
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value: function validate(_date, value) {
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return value.isTwoDigitYear || value.year > 0;
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}
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}, {
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key: "set",
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value: function set(date, flags, value) {
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var currentYear = date.getUTCFullYear();
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if (value.isTwoDigitYear) {
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var normalizedTwoDigitYear = (0, _utils.normalizeTwoDigitYear)(value.year, currentYear);
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date.setUTCFullYear(normalizedTwoDigitYear, 0, 1);
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date.setUTCHours(0, 0, 0, 0);
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return date;
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}
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var year = !('era' in flags) || flags.era === 1 ? value.year : 1 - value.year;
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date.setUTCFullYear(year, 0, 1);
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date.setUTCHours(0, 0, 0, 0);
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return date;
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}
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}]);
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return YearParser;
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}(_Parser2.Parser);
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exports.YearParser = YearParser;
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