jira-remaining-time-percent.user.js

// ==UserScript==
// @name         JIRA Remaining time in percent
// @namespace    http://github.com/darignac
// @version      0.6
// @description  Shows the remaining time in percent. Does not work in filter views (does not get triggered).
// @author       Alexander Herrmann
// @match        https://jira.t-systems-mms.eu/*
// @grant        none
// ==/UserScript==

const regexTimes = /(\d[w])?(\d[d])?(\d[h])?(\d[m])?/g;

function toMinutes(x) {
    var minutesSum = 0;
    if (x !== 'Nicht angegeben') {
        var minutes = x.match(/(\d*[m])/g);
        var hours = x.match(/(\d*[h])/g);
        var days = x.match(/(\d*[d])/g);
        var weeks = x.match(/(\d*[w])/g);
        if (minutes) {
            minutesSum += parseInt(minutes);
        }
        if (hours) {
            minutesSum += parseInt(hours) * 60;
        }
        if (days) {
            minutesSum += parseInt(days) * 8 * 60;
        }
        if (weeks) {
            minutesSum += parseInt(weeks) * 5 * 8 * 60;
        }
    }
    return minutesSum;
}

(function() {
    'use strict';
    // get booked values
    var original = document.getElementById('tt_single_values_orig').innerText;
    var spent = document.getElementById('tt_single_values_spent').innerText;
    // if we have them, convert to minutes and estimate the remaining time in percent
    if (original && spent) {
        var originMin = toMinutes(original);
        var spentMin = toMinutes(spent);
        var remainingPercentage = 100 - parseInt((spentMin / originMin) * 100);
        var info = '<span style="color: #f00">Overbooked!</span>';
        if (remainingPercentage >= 0) {
            info = remainingPercentage + "%";
        }
        // inject a new line in the time tracking container
        var container = document.getElementById('tt_single_table_info');
        container.innerHTML += '<dl><dt class="tt_text">Remaining:</dt><dd class="tt_values">' + info + '</dd></dl>';
    }
})();