src/legacy/ProductivityChart.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Productivity Chart</title>
<meta name="Name" content="App: Productivity Chart"/>
<meta name="Version" content="1.0"/>
<meta name="Vendor" content="Tony Huang"/>
<link rel="stylesheet" type="text/css" href="/slm/css/rally/core.css" charset="utf-8"/>
<link rel="stylesheet" type="text/css" href="/slm/css/slm.css" charset="utf-8"/>
<link rel="stylesheet" type="text/css" href="/slm/css/sprites.css" charset="utf-8"/>
<script type="text/javascript" src="/slm/js-lib/dojo/1.3.1/dojo/dojo.js"></script>
<script type="text/javascript" src="/apps/1.33/lib/ejsc/EJSChart.js"></script>
<script type="text/javascript" src="/slm/mashup/1.20/js/batch-toolkit.js"></script>
<script type="text/javascript" src="/slm/mashup/1.20/js/utilities.js"></script>
<script type="text/javascript" src="/slm/js/slm.js"></script>
<script type="text/javascript">

dojo.addOnLoad(initPage);
dojo.require("dojo.date.stamp");

var MAX_ITERATIONS = 15;
var ESTIMATION_UNIT = "Points";
var KEY_PATTERN = /[^a-zA-Z0-9]+/g;
var batchToolkit;
var chart;
var iterationMap = new Array();
var productivitySeries = [];

if (!Number.toFixed) {
    Number.prototype.toFixed = function(x) {
        var temp = this;
        temp = Math.round(temp * Math.pow(10, x)) / Math.pow(10, x);
        return temp;
    };
}

function formatDate(date) {
    var day = date.getDate();
    if (day < 10) {
        day = "0" + day;
    }
    var month = date.getMonth() + 1;
    if (month < 10) {
        month = "0" + month;
    }
    var year = date.getFullYear();

    return month + "/" + day + "/" + year;
}

function drawChart(resultsMap) {
    if (typeof chart !== "undefined") {
        chart.remove();
    }

    var sum = 0;
    var count = 0;
    for (var key in resultsMap) {
        if (key != "errors" && key != "warnings") {
            var stories = resultsMap[key];
            var estimate = 0;
            for (var i = 0; i < stories.length; i++) {
                var story = stories[i];
                estimate += story.PlanEstimate;
            }
            iterationMap[key].estimate = estimate;

            var productivity = estimate / iterationMap[key].capacity;
            for (var i = 0; i < productivitySeries.length; i++) {
                if (productivitySeries[i][0] == iterationMap[key].name) {
                    productivitySeries[i][1] = productivity;
                    break;
                }
            }
            sum += productivity;
            count++;
        }
    }

    chart = new EJSC.Chart("chart_div", {
        show_legend: false,
        show_titlebar: false,
        allow_zoom: false,
        axis_bottom: {
            caption: "Iterations",
            stagger_ticks: true,
            grid: {show: false},
            size: 40
        },
        axis_left: {
            min_extreme: 0.0,
            caption: "Productivity"
        }
    });

    var average = sum / count;
    average = average.toFixed(3);
    document.getElementById("average_div").innerHTML = "<strong>Average Productivity Rate for last " +
            count + " non-zero iterations:</strong>&nbsp;&nbsp;&nbsp;" + average + " " + ESTIMATION_UNIT + "/Hour";

    var SERIES_TITLE = "Series";
    var TREND_LINE_TITLE = "Trend Line";

    var barSeries = new EJSC.BarSeries(
            new EJSC.ArrayDataHandler(productivitySeries),
            {
                title: SERIES_TITLE,
                color: "rgb(7,102,146)",
                y_axis_formatter: new EJSC.NumberFormatter({
                    variable_decimals: 3
                })
            }
    );

    chart.addSeries(barSeries);

    if (count > 1) {
        var trendSeries = new EJSC.TrendSeries(
                barSeries,
                "linear",
                {
                    title: TREND_LINE_TITLE,
                    lineWidth: 1,
                    color: "rgb(7,102,146)",
                    opacity: 100,
                    y_axis_formatter: new EJSC.NumberFormatter({
                        variable_decimals: 3
                    })
                }
        );

        chart.addSeries(trendSeries);
    }

    chart.onShowHint = function(point, series, chart, hint, hoverOrSelect) {
        if (series.title == TREND_LINE_TITLE) {
            return "<strong>Productivity Rate Trend:</strong> [y] " + ESTIMATION_UNIT + "/Hour";
        } else if (series.title == SERIES_TITLE) {
            var key = point.x.replace(KEY_PATTERN, "_");
            var startDate = RALLY.Mashup.Utilities.convertIsoDateOnly(iterationMap[key].startDate);
            var endDate = RALLY.Mashup.Utilities.convertIsoDateOnly(iterationMap[key].endDate);
            return "<strong>[x]</strong><br/><strong>Dates:</strong> " + formatDate(startDate) + " - " + formatDate(endDate) + "<br/>" +
                    "<strong>Estimate:</strong> " + iterationMap[key].estimate + " " + ESTIMATION_UNIT + "<br/>" +
                    "<strong>Capacity:</strong> " + iterationMap[key].capacity + " Hours<br/>" +
                    "<strong>Productivity Rate:</strong> [y] " + ESTIMATION_UNIT + "/Hour";
        } else {
            throw "Unrecognized series: " + series.title;
        }

    }
}

function loadCapacities(results) {
    if (results.iterations.length == 0) {
        document.getElementById("chart_div").innerHTML = "No Iterations for this project.";
        return;
    }

    var queries = [];
    var count = 0;
    for (var i = 0; i < results.iterations.length && count < MAX_ITERATIONS; i++) {
        var iteration = results.iterations[i];
        var userCapacities = iteration.UserIterationCapacities;
        var capacity = 0;
        for (j = 0; j < userCapacities.length; j++) {
            capacity += userCapacities[j].Capacity;
        }
        if (capacity > 0) {
            var key = iteration.Name.replace(KEY_PATTERN, "_");

            iterationMap[key] = {
                name: iteration.Name,
                startDate: iteration.StartDate,
                endDate: iteration.EndDate,
                estimate: 0,
                capacity: capacity
            };

            var queryObject = {
                key: key,
                type: "HierarchicalRequirement",
                fetch: "PlanEstimate",
                query: "((Iteration.ObjectID = \"" + iteration.ObjectID + "\") AND (ScheduleState = \"Accepted\"))"
            };

            queries.unshift(queryObject);
            productivitySeries.unshift([iteration.Name, 0]);
            count++;
        }
    }

    if (count > 0) {
        batchToolkit.findAll(queries, drawChart);
    } else {
        document.getElementById("chart_div").innerHTML = "User Iteration Capacities have not been defined (set these values on the Team Status page).";
    }
}

function runMainQuery() {
    var today = dojo.date.stamp.toISOString(new Date(), {milliseconds: true, zulu: true});

    var queryObject = {
        key: "iterations",
        type: "Iteration",
        fetch: "Name,ObjectID,StartDate,EndDate,UserIterationCapacities,Capacity",
        order: "EndDate desc",
        query: "((Project.ObjectID = \"__PROJECT_OID__\") AND (EndDate <= " + today + "))"
    };

    batchToolkit.findAll(queryObject, loadCapacities);
}

function initPage() {
    RALLY.Mashup.Utilities.showPrintButton();
    batchToolkit = new RALLY.Mashup.BatchToolkit("__WORKSPACE_OID__", "__PROJECT_OID__",
            "__PROJECT_SCOPING_UP__", "__PROJECT_SCOPING_DOWN__");
    runMainQuery();
}
</script>

<style type="text/css">
    body {
        background: white;
    }

    .lbl {
        text-align: left;
        white-space: nowrap;
        font-size: 13px;
    }

    td {
        font-size: 11px;
    }

</style>
</head>
<body>
<div class="titlebar" style="float: left;" id="title">Productivity Chart</div>
<table>
    <tr>
        <td style="text-align: left; width: 99%;">
        <td style="text-align: right; width: 1%;">
            <img id="do" onmouseover="RALLY.Mashup.Utilities.showcbButton();"
                 onmouseout="hidecbMenu('buttons',event);" style="vertical-align: middle;"
                 src="/slm/images/menu_actions.gif"/>

            <div style="position:relative;top:5px" align="left">
                <div id="buttons" class="do-menu" style="left:0px;"
                     onmouseover="document.body.style.cursor='pointer';"
                     onmouseout="document.body.style.cursor='default';hidecbMenu('buttons',event);">
                    <a id="print" onclick="RALLY.Mashup.Utilities.printPage()">Print...</a>
                </div>
            </div>
        </td>
    </tr>
</table>
<div style="clear: both;"></div>
<div style="padding: 5px; margin: 0px auto; background-color: #fff; width: 95%;">
    <div id="average_div" style="margin-bottom: 20px;"></div>
    <div id="chart_div" style="width:100%; height: 300px;">
        <div>
            <img alt="Progress" src="/slm/images/icon_spinner.gif"/>
            <em>loading chart...</em>
        </div>
    </div>
</div>
</body>
</html>