mirror of https://github.com/gchq/CyberChef.git
83 lines
2.6 KiB
JavaScript
83 lines
2.6 KiB
JavaScript
/**
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* @author n1474335 [n1474335@gmail.com]
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* @copyright Crown Copyright 2016
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* @license Apache-2.0
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*/
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import Operation from "../Operation";
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import moment from "moment-timezone";
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import {DATETIME_FORMATS, FORMAT_EXAMPLES} from "../lib/DateTime";
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/**
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* Parse DateTime operation
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*/
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class ParseDateTime extends Operation {
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/**
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* ParseDateTime constructor
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*/
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constructor() {
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super();
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this.name = "Parse DateTime";
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this.module = "Default";
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this.description = "Parses a DateTime string in your specified format and displays it in whichever timezone you choose with the following information:<ul><li>Date</li><li>Time</li><li>Period (AM/PM)</li><li>Timezone</li><li>UTC offset</li><li>Daylight Saving Time</li><li>Leap year</li><li>Days in this month</li><li>Day of year</li><li>Week number</li><li>Quarter</li></ul>Run with no input to see format string examples if required.";
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this.inputType = "string";
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this.outputType = "html";
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this.args = [
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{
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"name": "Built in formats",
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"type": "populateOption",
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"value": DATETIME_FORMATS,
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"target": 1
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},
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{
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"name": "Input format string",
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"type": "binaryString",
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"value": "DD/MM/YYYY HH:mm:ss"
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},
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{
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"name": "Input timezone",
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"type": "option",
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"value": ["UTC"].concat(moment.tz.names())
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}
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];
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}
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/**
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* @param {string} input
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* @param {Object[]} args
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* @returns {html}
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*/
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run(input, args) {
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const inputFormat = args[1],
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inputTimezone = args[2];
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let date,
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output = "";
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try {
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date = moment.tz(input, inputFormat, inputTimezone);
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if (!date || date.format() === "Invalid date") throw Error;
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} catch (err) {
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return `Invalid format.\n\n${FORMAT_EXAMPLES}`;
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}
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output += "Date: " + date.format("dddd Do MMMM YYYY") +
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"\nTime: " + date.format("HH:mm:ss") +
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"\nPeriod: " + date.format("A") +
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"\nTimezone: " + date.format("z") +
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"\nUTC offset: " + date.format("ZZ") +
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"\n\nDaylight Saving Time: " + date.isDST() +
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"\nLeap year: " + date.isLeapYear() +
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"\nDays in this month: " + date.daysInMonth() +
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"\n\nDay of year: " + date.dayOfYear() +
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"\nWeek number: " + date.weekYear() +
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"\nQuarter: " + date.quarter();
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return output;
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}
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}
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export default ParseDateTime;
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