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/refiners/de/   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:     DEMergeDateTimeRefiner.js (3.2 KB)      -rw-r--r--

/*
    
*/
var ParsedComponents = require('../../result').ParsedComponents;
var Refiner = require('../refiner').Refiner;

var mergeDateTimeComponent = require('../en/ENMergeDateTimeRefiner').mergeDateTimeComponent;
var isDateOnly = require('../en/ENMergeDateTimeRefiner').isDateOnly;
var isTimeOnly = require('../en/ENMergeDateTimeRefiner').isTimeOnly;

var PATTERN = new RegExp("^\\s*(T|um|am|,|-)?\\s*$");

function isAbleToMerge(text, prevResult, curResult) {
    var textBetween = text.substring(prevResult.index + prevResult.text.length, curResult.index);
    return textBetween.match(PATTERN);
}

function mergeResult(text, dateResult, timeResult){

    var beginDate = dateResult.start;
    var beginTime = timeResult.start;    
    var beginDateTime = mergeDateTimeComponent(beginDate, beginTime);

    if (dateResult.end != null || timeResult.end != null) {
        
        var endDate   = dateResult.end == null ? dateResult.start : dateResult.end;            
        var endTime   = timeResult.end == null ? timeResult.start : timeResult.end;
        var endDateTime = mergeDateTimeComponent(endDate, endTime);
        
        if (dateResult.end == null && endDateTime.date().getTime() < beginDateTime.date().getTime()) {
            // Ex. 9pm - 1am
            if (endDateTime.isCertain('day')) {
                endDateTime.assign('day', endDateTime.get('day') + 1);
            } else {
                endDateTime.imply('day', endDateTime.get('day') + 1);
            }
        }

        dateResult.end = endDateTime;
    }

    dateResult.start = beginDateTime;    

    var startIndex = Math.min(dateResult.index, timeResult.index);
    var endIndex = Math.max(
            dateResult.index + dateResult.text.length, 
            timeResult.index + timeResult.text.length);
    
    dateResult.index = startIndex;
    dateResult.text  = text.substring(startIndex, endIndex);

    for (var tag in timeResult.tags) {
        dateResult.tags[tag] = true;
    }
    dateResult.tags['DEMergeDateAndTimeRefiner'] = true;
    return dateResult;
}

exports.Refiner = function DEMergeDateTimeRefiner() {
    Refiner.call(this);


    this.refine = function(text, results, opt) { 

        if (results.length < 2) return results;

        var mergedResult = [];
        var currResult = null;
        var prevResult = null;

        for (var i = 1; i < results.length; i++) {

            currResult = results[i];
            prevResult = results[i-1];
            
            if (isDateOnly(prevResult) && isTimeOnly(currResult) 
                    && isAbleToMerge(text, prevResult, currResult)) {
                
                prevResult = mergeResult(text, prevResult, currResult);
                currResult = null;
                i += 1;
                
            } else if (isDateOnly(currResult) && isTimeOnly(prevResult)
                    && isAbleToMerge(text, prevResult, currResult)) {
                
                prevResult = mergeResult(text, currResult, prevResult);
                currResult = null;
                i += 1;
            }
            
            mergedResult.push(prevResult);
        }

        if (currResult != null) {
            mergedResult.push(currResult);
        }

        return mergedResult;
    }
}