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Commit f0f9b62

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Create ConvertTo-DbaTimeline.ps1
A draft proposal, please do not merge into the upstream master. Execution examples at the bottom. Tested with the latest dbatools as of 13/08/2018
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‎functions/ConvertTo-DbaTimeline.ps1

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#------------------------------------------------------------------------------------------------------------------------------------------------
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# helper function to generate color based on the job statu
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# this may need renaming to Get-DbaTimelineStatusColor or similar
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#------------------------------------------------------------------------------------------------------------------------------------------------
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Function Get-StatusColor ([string]$Status) {
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$out = switch($Status){
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"Failed" {"#FF3D3D"}
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"Succeeded" {"#36B300"}
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"Retry" {"#FFFF00"}
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"Canceled" {"#C2C2C2"}
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"In Progress" {"#00CCFF"}
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default {"#FF00CC"}
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}
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return $out
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}
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#------------------------------------------------------------------------------------------------------------------------------------------------
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# helper function to convert human time to java script time format: new Date( Year, Month, Day, Hour, Minute, Second)
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# Java script time is zero base which means January = 0 and December = 11
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#------------------------------------------------------------------------------------------------------------------------------------------------
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Function ConvertTo-JsDate ([datetime]$InputDate) {
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$out = "new Date($(Get-Date $InputDate -format "yyyy"), $($(Get-Date $InputDate -format "MM")-1), $(Get-Date $InputDate -format "dd"), $(Get-Date $InputDate -format "HH"), $(Get-Date $InputDate -format "mm"), $(Get-Date $InputDate -format "ss"))"
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return $out
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}
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#------------------------------------------------------------------------------------------------------------------------------------------------
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# function to convert to timeline
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#------------------------------------------------------------------------------------------------------------------------------------------------
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Function ConvertTo-DbaTimeline {
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Param (
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[parameter(Mandatory = $true, ValueFromPipeline = $true)]
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[object[]]$InputObject
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)
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begin {
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#need to capture calling process to know what we are being asked for i.e. JobHistory, BackupHistory etc?
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#I dont know of any way apart from Get-PSCallStack but that return the whole stack but in order to the last
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#function should be the one that called this one? Not sure if this is correct but it works.
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$caller = Get-PSCallStack | Select -Property * | Select -last 1
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#build html container
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@"
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<html>
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<head>
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<!-- Developed by Marcin Gminski, https://marcin.gminski.net, 2018 -->
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<!-- Load jQuery required to autosize timeline -->
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<script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"></script>
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<!-- Load Bootstrap -->
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
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<!-- Load Google Charts library -->
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<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
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<!-- a bit of custom styling to work with bootstrap grid -->
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<style>
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html,body{height:100%;background-color:#c2c2c2;}
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.viewport {height:100%}
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.chart{
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background-color:#fff;
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text-align:left;
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padding:0;
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border:1px solid #7D7D7D;
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-webkit-box-shadow:1px 1px 3px 0 rgba(0,0,0,.45);
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-moz-box-shadow:1px 1px 3px 0 rgba(0,0,0,.45);
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box-shadow:1px 1px 3px 0 rgba(0,0,0,.45)
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}
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.badge-custom{background-color:#939}
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.container {
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height:100%;
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}
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.fill{
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width:100%;
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height:100%;
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min-height:100%;
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padding:10px;
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}
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.timeline-tooltip{
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border:1px solid #E0E0E0;
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font-family:Arial,Helvetica;
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font-size:10pt;
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padding:12px
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}
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.timeline-tooltip div{padding:6px}
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.timeline-tooltip span{font-weight:700}
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</style>
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<script type="text/javascript">
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google.charts.load('43', {'packages':['timeline']});
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google.charts.setOnLoadCallback(drawChart);
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function drawChart() {
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var container = document.getElementById('Chart');
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var chart = new google.visualization.Timeline(container);
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var dataTable = new google.visualization.DataTable();
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dataTable.addColumn({type: 'string', id: 'vLabel'});
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dataTable.addColumn({type: 'string', id: 'hLabel'});
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dataTable.addColumn({type: 'string', role: 'style' });
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dataTable.addColumn({type: 'date', id: 'date_start'});
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dataTable.addColumn({type: 'date', id: 'date_end'});
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dataTable.addRows([
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"@
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}
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process
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{
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$BaseObject = $InputObject.PsObject.BaseObject
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#This is where do column mapping:
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if ($caller.Position -Like "*Get-DbaAgentJobHistory*") {
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$CallerName = "Get-DbaAgentJobHistory"
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$data = $input | Select @{ Name="SqlInstance"; Expression = {$_.SqlInstance}}, @{ Name="InstanceName"; Expression = {$_.InstanceName}}, @{ Name="vLabel"; Expression = {$_.Job} }, @{ Name="hLabel"; Expression = {$_.Status} }, @{ Name="Style"; Expression = {$(Get-StatusColor($_.Status))} }, @{ Name="StartDate"; Expression = {$(ConvertTo-JsDate($_.StartDate))} }, @{ Name="EndDate"; Expression = {$(ConvertTo-JsDate($_.EndDate))} }
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}
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if ($caller.Position -Like "*Get-DbaBackupHistory*") {
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$CallerName = "Get-DbaBackupHistory"
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$data = $input | Select @{ Name="SqlInstance"; Expression = {$_.SqlInstance}}, @{ Name="InstanceName"; Expression = {$_.InstanceName}}, @{ Name="vLabel"; Expression = {$_.Database} }, @{ Name="hLabel"; Expression = {$_.Type} }, @{ Name="StartDate"; Expression = {$(ConvertTo-JsDate($_.Start))} }, @{ Name="EndDate"; Expression = {$(ConvertTo-JsDate($_.End))} }
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}
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"$( $data | %{"['$($_.vLabel)','$($_.hLabel)','$($_.Style)',$($_.StartDate), $($_.EndDate)],"})"
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}
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end {
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@"
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]);
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var paddingHeight = 20;
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var rowHeight = dataTable.getNumberOfRows() * 41;
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var chartHeight = rowHeight + paddingHeight;
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dataTable.insertColumn(2, {type: 'string', role: 'tooltip', p: {html: true}});
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var dateFormat = new google.visualization.DateFormat({
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pattern: 'dd/MM/yy HH:mm:ss'
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});
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for (var i = 0; i < dataTable.getNumberOfRows(); i++) {
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var duration = (dataTable.getValue(i, 5).getTime() - dataTable.getValue(i, 4).getTime()) / 1000;
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var hours = parseInt( duration / 3600 ) % 24;
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var minutes = parseInt( duration / 60 ) % 60;
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var seconds = duration % 60;
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var tooltip = '<div class="timeline-tooltip"><span>' +
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dataTable.getValue(i, 1).split(",").join("<br />") + '</span></div><div class="timeline-tooltip"><span>' +
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dataTable.getValue(i, 0) + '</span>: ' +
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dateFormat.formatValue(dataTable.getValue(i, 4)) + ' - ' +
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dateFormat.formatValue(dataTable.getValue(i, 5)) + '</div>' +
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'<div class="timeline-tooltip"><span>Duration: </span>' +
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hours + 'h ' + minutes + 'm ' + seconds + 's ';
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dataTable.setValue(i, 2, tooltip);
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}
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var options = {
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timeline: {
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rowLabelStyle: { },
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barLabelStyle: { },
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},
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hAxis: {
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format: 'dd/MM HH:mm',
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},
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}
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// Autosize chart. It would not be enough to just count rows and expand based on row height as there can be overlappig rows.
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// this will draw the chart, get the size of the underlying div and apply that size to the parent container and redraw:
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chart.draw(dataTable, options);
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// get the size of the chold div:
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var realheight= parseInt(`$("#Chart div:first-child div:first-child div:first-child div svg").attr( "height"))+70;
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// set the height:
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options.height=realheight
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// draw again:
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chart.draw(dataTable, options);
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}
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</script>
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</head>
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<body>
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<div class="container-fluid">
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<div class="pull-left"><h3><code>$($CallerName)</code> timeline for server <code>$($BaseObject.SqlInstance)</code></h3></div><div class="pull-right text-right"><img class="text-right" style="vertical-align:bottom; margin-top: 10px;" src="https://dbatools.io/wp-content/uploads/2016/05/dbatools-logo-1.png" width=150></div>
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<div class="clearfix"></div>
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<div class="col-12">
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<div class="chart" id="Chart"></div>
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</div>
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<hr>
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<p><a href="https://dbatools.io">dbatools.io</a> - the community's sql powershell module. Find us on Twitter: <a href="https://twitter.com/psdbatools">@psdbatools</a> | Chart by <a href="https://twitter.com/marcingminski">@marcingminski</a></p>
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</div>
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</body>
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</html>
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"@
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}
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}
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#execution
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#Get-DbaAgentJobHistory -SqlInstance sql-1 -StartDate ‘2018年08月13日 00:00’ -EndDate ‘2018年08月13日 23:59’ -NoJobSteps | ConvertTo-DbaTimeline | Out-File C:\temp\DbaAgentJobHistory.html -Encoding ASCII
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#Get-DbaBackupHistory -SqlInstance sql-1 -Since ‘2018年08月13日 00:00’ | ConvertTo-DbaTimeline | Out-File C:\temp\DbaBackupHistory.html -Encoding ASCII

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