jira-natural-times.user.js

// ==UserScript==
// @name        JIRA natural times
// @namespace   http://angrydan.example.com
// @description Allows entering times with a colon
// @include     https://deeson.atlassian.net/*
// @version     1
// @grant       none
// ==/UserScript==

jQuery(function(){
  jQuery('body').on('blur', '.tempo-time, #log-work-time-logged, #timetracking_originalestimate, #timetracking_remainingestimate', function(){
    var v = this.value, vp = [];

    // Assume hours a whole number with no units is supplied.
    if (parseInt(v) == v) {
        v = v + 'h';
    }
    // Assume fraction of hours if decimal is supplied.
    else if (parseFloat(v) == v) {
      vp[0] = Math.floor(v);
      vp[1] = Math.round(60 * (v - vp[0]));
    }
    // Finally, assume a formatted string as h:mm
    else {
      vp = v.split(':');
    }

    if (vp.length === 2) {
      vp[0] = (vp[0]) ? vp[0] + 'h' : '0h';
      vp[1] = (vp[1]) ? vp[1] + 'm' : '0m';
      v = vp.join(' ');
    }

    this.value = v;
  });

	// Add hours:mins titles to each time value in the tempo timesheet.
	jQuery('.hours,.value-cell', '#tempo-table').each(function(){
	var time = parseFloat(jQuery(this).text().trim());
		if (!isNaN(time)) {
			var hours = Math.floor(time)
			var mins = Math.round((time - hours) * 60)
			jQuery(this).attr('title', hours + ':' + String("00" + mins).slice(-2))
		}
	});
});