Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/rtail-expressjs/node_modules/chrono-node/src/parsers/en/   drwxr-xr-x
Free 13.11 GB of 57.97 GB (22.61%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     ENWeekdayParser.js (2.98 KB)      -rw-r--r--

const dayjs = require('dayjs');
var Parser = require('../parser').Parser;
var ParsedResult = require('../../result').ParsedResult;

var DAYS_OFFSET = { 'sunday': 0, 'sun': 0, 'monday': 1, 'mon': 1,'tuesday': 2, 'tues':2, 'tue':2, 'wednesday': 3, 'wed': 3,
    'thursday': 4, 'thurs':4, 'thur': 4, 'thu': 4,'friday': 5, 'fri': 5,'saturday': 6, 'sat': 6};

var PATTERN = new RegExp('(\\W|^)' +
    '(?:(?:\\,|\\(|\\（)\\s*)?' +
    '(?:on\\s*?)?' +
    '(?:(this|last|past|next)\\s*)?' +
    '(' + Object.keys(DAYS_OFFSET).join('|') + ')' +
    '(?:\\s*(?:\\,|\\)|\\）))?' +
    '(?:\\s*(this|last|past|next)\\s*week)?' +
    '(?=\\W|$)', 'i');

var PREFIX_GROUP = 2;
var WEEKDAY_GROUP = 3;
var POSTFIX_GROUP = 4;


exports.updateParsedComponent = function updateParsedComponent(result, ref, offset, modifier) {

    var startMoment = dayjs(ref);
    var startMomentFixed = false;
    var refOffset = startMoment.day();

    if(modifier == 'last' || modifier == 'past') {
        startMoment =startMoment.day(offset - 7);
        startMomentFixed = true;
    } else if(modifier == 'next') {
        startMoment = startMoment.day(offset + 7);
        startMomentFixed = true;
    } else if(modifier == 'this') {
        startMoment = startMoment.day(offset);
    } else {
        if (Math.abs(offset - 7 - refOffset) < Math.abs(offset - refOffset)) {
            startMoment = startMoment.day(offset - 7);
        } else if (Math.abs(offset + 7 - refOffset) < Math.abs(offset - refOffset)) {
            startMoment = startMoment.day(offset + 7);
        } else {
            startMoment = startMoment.day(offset);
        }
    }

    result.start.assign('weekday', offset);
    if (startMomentFixed) {
        result.start.assign('day', startMoment.date());
        result.start.assign('month', startMoment.month() + 1);
        result.start.assign('year', startMoment.year());
    } else {
        result.start.imply('day', startMoment.date());
        result.start.imply('month', startMoment.month() + 1);
        result.start.imply('year', startMoment.year());
    }

    return result;
};


exports.Parser = function ENWeekdayParser() {
    Parser.apply(this, arguments);

    this.pattern = function() { return PATTERN; };

    this.extract = function(text, ref, match, opt){
        var index = match.index + match[1].length;
        var text = match[0].substr(match[1].length, match[0].length - match[1].length);
        var result = new ParsedResult({
            index: index,
            text: text,
            ref: ref
        });

        var dayOfWeek = match[WEEKDAY_GROUP].toLowerCase();
        var offset = DAYS_OFFSET[dayOfWeek];
        if(offset === undefined) {
            return null;
        }

        var prefix = match[PREFIX_GROUP];
        var postfix = match[POSTFIX_GROUP];
        var norm = prefix || postfix;
        norm = norm || '';
        norm = norm.toLowerCase();

        exports.updateParsedComponent(result, ref, offset, norm);
        result.tags['ENWeekdayParser'] = true;

        return result;
    }
};