Improve functionality of jira boards.

jiraBoardImprovement.js

'use strict';

(function(){
    require(["jquery"],function($) {

        var ColorUtil = {
            "getBackgroundColorCode":function(element){
                var colorCode = $(element).css("background-color");
                console.log("background-color = "+ colorCode);
                return colorCode;
            },
            "colorCodeToRGB":function (colorCode){
                var i;
                var rgb = colorCode.replace("rgb(","").replace(")","").split(",");
                console.log("colorcode = " + colorCode);
                for(i in rgb){
                    rgb[i]= parseInt(rgb[i]);
                }
                rgb.push()
                console.log("RGB = " + JSON.stringify(rgb));
                return rgb;
            },
            "getContrastingColor":function (color){

                var rgb = this.colorCodeToRGB(color);
                var c = 'rgb('+rgb[0]+','+rgb[1]+','+rgb[2]+')';
                var o = Math.round(((parseInt(rgb[0]) * 299) + (parseInt(rgb[1]) * 587) + (parseInt(rgb[2]) * 114)) /1000);
                console.log(o);

                if(o > 125) {
                    return 'black';
                }else{
                    return 'white';
                }
            }

        };


        function boardEnhancer(){

            var textFilter;
            var wideBoard=false;
            var boardheight=0;
            var resize = 35;
            var manipulatedByScript = false;
            var width = '';
            var customStyles = ".dil{padding: 3px; bottom: 3px;right: 3px;position: absolute; background-color:black;color:white;}"
                + ".hide{display:none;}"
                + ".pale {opacity: 0.15}";
            //+ ".pale {background-color: transparent; color: #ddd}";
            var filterClass = "pale";


            function addGlobalStyle(css) {
                var head, style;
                head = document.getElementsByTagName('head')[0];
                if (!head) { return; }
                style = document.createElement('style');
                style.type = 'text/css';
                style.innerHTML = css;
                head.appendChild(style);
            }

            function cardAssignedTo(element){
                var avatar = element.find(".ghx-avatar-img")[0];
                if(avatar){
                    return $(avatar).attr("data-tooltip").toUpperCase();
                }
                return "";
            }

            function filterBoard(){
                var filter =textFilter();

                function filterElement(){
                    var element = $(this);
                    var content = element.text().toUpperCase() + cardAssignedTo(element);

                    if (filter !== "" && content.indexOf(filter.toUpperCase()) === -1){
                        element.addClass(filterClass);
                    }else
                        element.removeClass(filterClass);
                }

                $.each($(".ghx-issue"),filterElement);
                $.each($(".ghx-parent-stub"),filterElement);
            }

            function watermark(inputId,watermarkText) {
                $('#'+inputId).blur(function(){
                    if ($(this).val().length === 0){
                        $(this).val(watermarkText).addClass('watermark');
                    }

                }).focus(function(){
                    if ($(this).val() === watermarkText){
                        $(this).val('').removeClass('watermark');
                    }
                }).val(watermarkText).addClass('watermark');
            }


            function addFilterTextbox() {
                var textbox ;

                if($("#filter-text").length){
                    return;
                }
                textbox = document.createElement('input');
                textbox.type = 'text';
                textbox.setAttribute("id","filter-text");
                textbox.setAttribute("style","padding-left:10px;");
                textbox = $(textbox).wrap("<div class='dil'/>")
                if($('.subnav-container').length){
                    $('.subnav-container').append(textbox);
                }else {
                    $('#ghx-view-selector').append(textbox);
                }

                $("#filter-text").change(filterBoard);
                watermark("filter-text","Filter cards");
                textFilter = function(){
                    var filter = "";
                    if(!$(textbox).hasClass("watermark")){
                        filter = $(textbox).val();
                    }
                    return filter;
                };
            }


            function setCardLink() {
                $.each($(".js-key-link:contains('…')"), function () {
                    $(this).text($(this).attr("title"));
                });
            }

            function setCardColors() {
                $($(".ghx-grabber")).each(function () {
                    var element = $(this);
                    var color = ColorUtil.getBackgroundColorCode(element);
                    element.parent().css("background-color", color)
                        .css("color",ColorUtil.getContrastingColor(color));

                    element.parent().addClass("enhanced");
                });
            }

            function daysInColumn() {
                console.log("Days in lane");
                if(! $(".ghx-days").length){
                    return;
                }
                $("<div class='dil' ></div>").insertAfter(".ghx-days");
                $("<div style:'height=10px;'> </div>").insertBefore(".ghx-days");
                $(".dil").each(function () {
                    var element = $(this);
                    var days = $(element.siblings(".ghx-days")).attr("title").split(" ")[0];
                    element.addClass("hide");
                    element.html(days + " Days");

                });


                $('.ghx-issue').mouseenter(function (evt) {
                    $($(this).find(".dil")).removeClass("hide");
                }).mouseleave(function (evt) {
                    $($(this).find(".dil")).addClass("hide");
                });
            }


            function adjustBoardWidth() {
                var colWidth = 200;
                var columns = $('ul.ghx-column-headers li').length;
                var height;
                if (columns > 3) {

                    height = $('div.ghx-work').css('height');

                    if(!manipulatedByScript && height!==boardheight){
                        height = height.replace("px","");
                        height = parseInt(height)- resize +"px";
                        $('div.ghx-work').css('height',height);
                        boardheight = height;
                        manipulatedByScript = true;
                        resize = 30;
                    }else{
                        manipulatedByScript = false;
                        boardheight = height;
                    }


                    $("#ghx-pool")
                        .css('min-width', '' + colWidth * columns + 'px')
                        .css('overflow-y','visible');

                    $("#ghx-pool-column")
                        .css('overflow-x', 'scroll')
                        .css('overflow-y', 'scroll');

                    width = $('ul.ghx-columns').css('width');


                    $('div#ghx-column-header-group')
                        .css('min-width', width)
                        .css('top', $("#ghx-pool-column").scrollTop())
                        .css('left', '0px')
                        .css('position', 'relative');

                    $('div#ghx-pool').css('padding-top', '0px');
                    wideBoard = true;

                }
            }

            function enhance() {
                adjustBoardWidth();
                setCardLink();
                var  modifiedIssueCards = $(".enhanced").length;

                if(! modifiedIssueCards){
                    daysInColumn();
                    setCardColors();
                    addFilterTextbox();
                    addGlobalStyle( customStyles);

                }
            }

            return enhance;

        }

        if(window.location.pathname.indexOf("secure/RapidBoard")>-1){
            console.log("Jira kanban buddy");
            setInterval(boardEnhancer(), 500);
        }
    });
}
)();
console.log("Monkeyscript");