chrono-node
Version:
A natural language date parser in Javascript
48 lines • 2.52 kB
JavaScript
import { includeCommonConfiguration } from "../../configurations.js";
import { Chrono } from "../../chrono.js";
import { ParsingResult, ParsingComponents, ReferenceWithTimezone } from "../../results.js";
import { Meridiem, Weekday } from "../../types.js";
import SlashDateFormatParser from "../../common/parsers/SlashDateFormatParser.js";
import ISOFormatParser from "../../common/parsers/ISOFormatParser.js";
import FITimeExpressionParser from "./parsers/FITimeExpressionParser.js";
import FIWeekdayParser from "./parsers/FIWeekdayParser.js";
import FIMonthNameLittleEndianParser from "./parsers/FIMonthNameLittleEndianParser.js";
import FITimeUnitCasualRelativeFormatParser from "./parsers/FITimeUnitCasualRelativeFormatParser.js";
import FITimeUnitAgoFormatParser from "./parsers/FITimeUnitAgoFormatParser.js";
import FITimeUnitWithinFormatParser from "./parsers/FITimeUnitWithinFormatParser.js";
import FICasualDateParser from "./parsers/FICasualDateParser.js";
import FICasualTimeParser from "./parsers/FICasualTimeParser.js";
import FIMergeDateRangeRefiner from "./refiners/FIMergeDateRangeRefiner.js";
import FIMergeDateTimeRefiner from "./refiners/FIMergeDateTimeRefiner.js";
export { Chrono, ParsingResult, ParsingComponents, ReferenceWithTimezone };
export { Meridiem, Weekday };
export const casual = new Chrono(createCasualConfiguration());
export const strict = new Chrono(createConfiguration(true));
export function parse(text, ref, option) {
return casual.parse(text, ref, option);
}
export function parseDate(text, ref, option) {
return casual.parseDate(text, ref, option);
}
export function createCasualConfiguration(littleEndian = true) {
const option = createConfiguration(false, littleEndian);
option.parsers.unshift(new FICasualTimeParser());
option.parsers.unshift(new FICasualDateParser());
option.parsers.unshift(new FITimeUnitCasualRelativeFormatParser());
return option;
}
export function createConfiguration(strictMode = true, littleEndian = true) {
return includeCommonConfiguration({
parsers: [
new ISOFormatParser(),
new SlashDateFormatParser(littleEndian),
new FITimeExpressionParser(),
new FIMonthNameLittleEndianParser(),
new FIWeekdayParser(),
new FITimeUnitWithinFormatParser(),
new FITimeUnitAgoFormatParser(),
],
refiners: [new FIMergeDateRangeRefiner(), new FIMergeDateTimeRefiner()],
}, strictMode);
}
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