Public/Write-CitrixSessionLog.ps1
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<#
.SYNOPSIS Writes the HTML header for a service status report. .DESCRIPTION This function writes the HTML header for a service status report. It includes styling, title, and introductory message. .PARAMETER fileName Specifies the path of the file to which the HTML header will be written. .EXAMPLE writeHtmlHeader -fileName "C:\Path\To\Report.html" Writes the HTML header to the specified file path. .NOTES Author: Sundeep Eswarawaka #> Function writeHtmlHeader { param($fileName) $CurrentDate=(Get-Date -UFormat "%A, %d. %B %Y %R") Add-Content $fileName "<html>" Add-Content $fileName "<head>" Add-Content $fileName "<meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'>" Add-Content $fileName '<title>Service Status Report </title>' add-content $fileName '<STYLE TYPE="text/css">' add-content $fileName "<!--" add-content $fileName "td {" add-content $fileName "font-family: Tahoma;" add-content $fileName "font-size: 11px;" add-content $fileName "border-top: 1px solid #999999;" add-content $fileName "border-right: 1px solid #999999;" add-content $fileName "border-bottom: 1px solid #999999;" add-content $fileName "border-left: 1px solid #999999;" add-content $fileName "padding-top: 0px;" add-content $fileName "padding-right: 0px;" add-content $fileName "padding-bottom: 0px;" add-content $fileName "padding-left: 0px;" add-content $fileName "}" add-content $fileName "body {" add-content $fileName "margin-left: 5px;" add-content $fileName "margin-top: 5px;" add-content $fileName "margin-right: 0px;" add-content $fileName "margin-bottom: 10px;" add-content $fileName "" add-content $fileName "table {" add-content $fileName "border: thin solid #000000;" add-content $fileName "}" add-content $fileName "-->" add-content $fileName "</style>" Add-Content $fileName "</head>" Add-Content $fileName "<body>" Add-Content $fileName "Hi Team,<br />" Add-Content $fileName "<br />" Add-Content $fileName "The Disconnected Session Logoff is now automated , you will only see the list of sessions below.<br />" Add-Content $fileName "<br />" Add-Content $fileName "The below sessions will get Logoff automatically.<br />" Add-Content $fileName "<br />" add-content $fileName "<table width='100%'>" add-content $fileName "<tr bgcolor='#CCCCCC'>" add-content $fileName "<td colspan='4' height='25' align='center'>" add-content $fileName "<font face='tahoma' color='#003399' size='4'><strong>Citrix Disconnected Sessions Status Alert - $CurrentDate EST</strong></font>" add-content $fileName "</td>" add-content $fileName "</tr>" add-content $fileName "</table>" } Function writeTableHeader { param($fileName) Add-Content $fileName "<tr bgcolor=#CCCCCC>" Add-Content $fileName "<td width='20%' align='center'><font face='tahoma' color='#003399' size='2'><strong>Delivery Group Name</strong></font></td>" Add-Content $fileName "<td width='80%' align='center'><font face='tahoma' color='#003399' size='2'><strong>Disconnected status</strong></font></td>" Add-Content $fileName "</tr>" } Function writeHtmlFooter { param($fileName) Add-Content $fileName "</body>" Add-Content $fileName "</html>" } Function writeDiskInfo { param($filename,$name,$Status) increment $global:a Add-Content $fileName "<tr>" Add-Content $fileName "<td bgcolor='#FFFAFA' align=left ><b>$name</td>" Add-Content $fileName "<td bgcolor='#FFFAFA' align=left ><b><font face='tahoma' color='#FF0000'>$Status</font></td>" Add-Content $fileName "</tr>" } $global:a=0 Function increment { $global:a++ } Function Write-CitrixSessionLog { <# .SYNOPSIS Writes a Citrix session log and sends it via email. .DESCRIPTION This function retrieves disconnected sessions from specified Citrix desktop groups, writes a log in HTML format, and sends it via email to the specified recipients. .PARAMETER FileName Specifies the path of the file to which the session log will be written. .PARAMETER DDC Specifies the Delivery Controller (DDC) to connect to. .PARAMETER SessionSupport Specifies the type of session support (SingleSession or MultiSession). .PARAMETER SessionStateChangeTime Specifies the time frame for session state change. .PARAMETER DesktopGroupName Specifies the desktop group name pattern to filter the Citrix desktop groups. .PARAMETER ExcludedADGroups Specifies an array of Active Directory group names to exclude from the session log. .PARAMETER SmtpServer Specifies the SMTP server to use for sending emails. .PARAMETER FromEmail Specifies the sender's email address. .PARAMETER ToEmail Specifies one or more recipient email addresses. .EXAMPLE Write-CitrixSessionLog -FileName "C:\Logs\CitrixSessionLog.html" -DDC "vdurctxddc001" -SessionStateChangeTime "-4:15" -DesktopGroupName "win10-bti-*" -ExcludedADGroups @("Group1", "Group2") -SmtpServer "smtp.example.com" -FromEmail "admin@example.com" -ToEmail "user1@example.com", "user2@example.com" Retrieves disconnected sessions from specified Citrix desktop groups, writes a log, and sends it via email to user1@example.com and user2@example.com. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string]$FileName, [Parameter(Mandatory = $true)] [string]$DDC, [ValidateSet("SingleSession", "MultiSession")] [Parameter(Mandatory = $true)] [string]$SessionSupport, [Parameter(Mandatory = $true)] [string]$SessionStateChangeTime, [Parameter(Mandatory = $true)] [string]$DesktopGroupName , [Parameter(Mandatory = $true)] [string[]]$ExcludedADGroups, [Parameter(Mandatory=$true)] [string] $SmtpServer, [Parameter(Mandatory=$true)] [string] $FromEmail, [Parameter(Mandatory=$true)] [string] $ToEmail ) $BTIs = (Get-BrokerDesktopGroup -AdminAddress $DDC -SessionSupport $SessionSupport -filter {name -like $DesktopGroupName}).name foreach ($BTI in $BTIs) { $names = Get-FilteredDisconnectedSessions -AdminAddress $DDC -SessionStateChangeTime $SessionStateChangeTime -DesktopGroupName $BTI -ExcludedADGroups $ExcludedADGroups if ($null -ne $names) { writeHtmlHeader $FileName Add-Content $FileName "<table width='100%'><tbody>" writeTableHeader $FileName foreach ($name in $names) { writeDiskInfo $FileName $BTI $name -Join "`n" } Add-Content $FileName "</table>" Add-Content $FileName "<br />Regards,<br />Citrix VDI Team.<br /><br />" Add-Content $FileName "<i>Please Note : This is a Automatic generated email,please do not reply back to it.</i><br />" writeHtmlFooter $FileName } Write-Output "-------------------- $BTI --------------------" AutomatedSessionLogoffByDG -AdminAddress $DDC -SessionStateChangeTime $SessionStateChangeTime -DesktopGroupName $DesktopGroupName -ExcludedADGroups $ExcludedADGroups if(Test-Path $FileName) { Send-SessionLogoffEmail -SmtpServer $SmtpServer -FromEmail $FromEmail -ToEmail $ToEmail -FileName $FileName Remove-Item -Path $FileName -Force} } } |