chrono-node
Version:
A natural language date parser in Javascript
59 lines • 3 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 ISOFormatParser from "../../common/parsers/ISOFormatParser.js";
import SlashDateFormatParser from "../../common/parsers/SlashDateFormatParser.js";
import VIStandardParser from "./parsers/VIStandardParser.js";
import VIMonthYearParser from "./parsers/VIMonthYearParser.js";
import VIYearParser from "./parsers/VIYearParser.js";
import VICasualDateParser from "./parsers/VICasualDateParser.js";
import VICasualTimeParser from "./parsers/VICasualTimeParser.js";
import VIWeekdayParser from "./parsers/VIWeekdayParser.js";
import VITimeExpressionParser from "./parsers/VITimeExpressionParser.js";
import VITimeUnitAgoFormatParser from "./parsers/VITimeUnitAgoFormatParser.js";
import VITimeUnitLaterFormatParser from "./parsers/VITimeUnitLaterFormatParser.js";
import VITimeUnitWithinFormatParser from "./parsers/VITimeUnitWithinFormatParser.js";
import VITimeUnitCasualRelativeFormatParser from "./parsers/VITimeUnitCasualRelativeFormatParser.js";
import VIMergeDateRangeRefiner from "./refiners/VIMergeDateRangeRefiner.js";
import VIMergeDateTimeRefiner from "./refiners/VIMergeDateTimeRefiner.js";
import VIMergeWeekdayComponentRefiner from "./refiners/VIMergeWeekdayComponentRefiner.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 VICasualTimeParser());
option.parsers.unshift(new VICasualDateParser());
option.parsers.unshift(new VITimeUnitCasualRelativeFormatParser());
return option;
}
export function createConfiguration(strictMode = true, littleEndian = true) {
return includeCommonConfiguration({
parsers: [
new ISOFormatParser(),
new SlashDateFormatParser(littleEndian),
new VIStandardParser(),
new VIMonthYearParser(),
new VIYearParser(),
new VIWeekdayParser(),
new VITimeExpressionParser(),
new VITimeUnitAgoFormatParser(strictMode),
new VITimeUnitLaterFormatParser(strictMode),
new VITimeUnitWithinFormatParser(strictMode),
],
refiners: [
new VIMergeWeekdayComponentRefiner(),
new VIMergeDateRangeRefiner(),
new VIMergeDateTimeRefiner(),
],
}, strictMode);
}
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