86 lines
3.0 KiB
JavaScript
86 lines
3.0 KiB
JavaScript
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
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import _createClass from "@babel/runtime/helpers/esm/createClass";
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import _assertThisInitialized from "@babel/runtime/helpers/esm/assertThisInitialized";
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import _inherits from "@babel/runtime/helpers/esm/inherits";
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import _createSuper from "@babel/runtime/helpers/esm/createSuper";
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import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
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import { mapValue, parseNDigits, parseNumericPattern } from "../utils.js";
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import { Parser } from "../Parser.js";
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import { numericPatterns } from "../constants.js";
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export var MonthParser = /*#__PURE__*/function (_Parser) {
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_inherits(MonthParser, _Parser);
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var _super = _createSuper(MonthParser);
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function MonthParser() {
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var _this;
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_classCallCheck(this, MonthParser);
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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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_defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'q', 'Q', 'L', 'w', 'I', 'D', 'i', 'e', 'c', 't', 'T']);
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_defineProperty(_assertThisInitialized(_this), "priority", 110);
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return _this;
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}
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_createClass(MonthParser, [{
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key: "parse",
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value: function parse(dateString, token, match) {
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var valueCallback = function valueCallback(value) {
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return value - 1;
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};
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switch (token) {
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// 1, 2, ..., 12
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case 'M':
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return mapValue(parseNumericPattern(numericPatterns.month, dateString), valueCallback);
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// 01, 02, ..., 12
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case 'MM':
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return mapValue(parseNDigits(2, dateString), valueCallback);
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// 1st, 2nd, ..., 12th
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case 'Mo':
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return mapValue(match.ordinalNumber(dateString, {
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unit: 'month'
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}), valueCallback);
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// Jan, Feb, ..., Dec
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case 'MMM':
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return match.month(dateString, {
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width: 'abbreviated',
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context: 'formatting'
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}) || match.month(dateString, {
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width: 'narrow',
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context: 'formatting'
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});
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// J, F, ..., D
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case 'MMMMM':
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return match.month(dateString, {
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width: 'narrow',
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context: 'formatting'
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});
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// January, February, ..., December
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case 'MMMM':
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default:
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return match.month(dateString, {
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width: 'wide',
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context: 'formatting'
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}) || match.month(dateString, {
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width: 'abbreviated',
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context: 'formatting'
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}) || match.month(dateString, {
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width: 'narrow',
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context: 'formatting'
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});
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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 >= 0 && value <= 11;
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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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date.setUTCMonth(value, 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 MonthParser;
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}(Parser); |