CHNS/OBS-Replay-Buffer-for-IT-Support
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Changed the way Notifications work since they are fired as background processes

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This commit is contained in:
Derek Cooper
2026-03-30 11:03:24 -07:00
parent c723a75756
commit 9e9804b1b1
4 changed files with 172 additions and 183 deletions
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95
scripts/Invoke-ReplaySave.ps1
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@@ -92,88 +92,19 @@ try {
Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] Replay file confirmed: $($savedFile.FullName) ($fileSizeMB MB)"
# --- Notify user that the replay was saved ---
$notifyScript = {
param($fileName, $fileSizeMB, $contactNumber)
Add-Type -AssemblyName PresentationFramework
Add-Type -AssemblyName WindowsBase
Add-Type -AssemblyName System.Drawing
$hBitmap = [System.Drawing.SystemIcons]::Shield.ToBitmap().GetHbitmap()
$wpfImage = [System.Windows.Interop.Imaging]::CreateBitmapSourceFromHBitmap(
$hBitmap, [IntPtr]::Zero, [System.Windows.Int32Rect]::Empty,
[System.Windows.Media.Imaging.BitmapSizeOptions]::FromEmptyOptions()
)
[System.Runtime.InteropServices.Marshal]::DeleteObject($hBitmap)
[xml]$xaml = @"
<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
Title="IT Screen Recorder" Height="260" Width="440"
WindowStartupLocation="CenterScreen" ResizeMode="NoResize"
Topmost="True" ShowInTaskbar="False">
<Grid Margin="20">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<StackPanel Grid.Row="0" Orientation="Horizontal" Margin="0,0,0,14">
<Image x:Name="ImgHeader" Width="32" Height="32" Margin="0,0,10,0" VerticalAlignment="Center"/>
<TextBlock Text="Replay Saved Successfully" FontSize="16" FontWeight="SemiBold" FontFamily="Segoe UI" VerticalAlignment="Center"/>
</StackPanel>
<TextBlock x:Name="TxtBody" Grid.Row="1" TextWrapping="Wrap" FontSize="12" FontFamily="Segoe UI" LineHeight="22"/>
<TextBlock x:Name="TxtContact" Grid.Row="2" FontSize="11" FontFamily="Segoe UI" Foreground="#555" HorizontalAlignment="Center" Margin="0,12,0,16"/>
<Button x:Name="BtnOK" Grid.Row="3" Width="100" HorizontalAlignment="Center" IsDefault="True"/>
</Grid>
</Window>
"@
$window = [System.Windows.Markup.XamlReader]::Load([System.Xml.XmlNodeReader]::new($xaml))
$imgHeader = $window.FindName('ImgHeader')
$txtBody = $window.FindName('TxtBody')
$txtContact = $window.FindName('TxtContact')
$btnOK = $window.FindName('BtnOK')
$imgHeader.Source = $wpfImage
$txtContact.Text = "Questions? Contact IT at $contactNumber"
$txtBody.Inlines.Add("Your replay has been saved ($fileSizeMB MB):`n")
$bold1 = New-Object System.Windows.Documents.Run($fileName)
$bold1.FontWeight = [System.Windows.FontWeights]::Bold
$txtBody.Inlines.Add($bold1)
$txtBody.Inlines.Add("`n`nIT can retrieve this file if needed for a support case.")
$script:tick = 30
$btnOK.Content = "OK (30)"
$timer = New-Object System.Windows.Threading.DispatcherTimer
$timer.Interval = [TimeSpan]::FromSeconds(1)
$timer.Add_Tick({
$script:tick--
$btnOK.Content = "OK ($script:tick)"
if ($script:tick -le 0) {
$timer.Stop()
$window.Close()
}
})
$timer.Start()
$btnOK.Add_Click({ $timer.Stop(); $window.Close() })
$window.ShowDialog() | Out-Null
}
$notifyRunspace = [System.Management.Automation.Runspaces.RunspaceFactory]::CreateRunspace()
$notifyRunspace.ApartmentState = [System.Threading.ApartmentState]::STA
$notifyRunspace.Open()
$notifyPS = [System.Management.Automation.PowerShell]::Create()
$notifyPS.Runspace = $notifyRunspace
$notifyPS.AddScript($notifyScript) | Out-Null
$notifyPS.AddArgument($savedFile.Name) | Out-Null
$notifyPS.AddArgument($fileSizeMB) | Out-Null
$notifyPS.AddArgument($config.ITContactNumber) | Out-Null
$notifyPS.Invoke()
$notifyPS.Dispose()
$notifyRunspace.Close()
Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] User notification dismissed."
$notifyScript = Join-Path $PSScriptRoot 'Show-Notification.ps1'
Start-Process -FilePath 'powershell.exe' -ArgumentList @(
'-STA'
'-ExecutionPolicy', 'Bypass'
'-NonInteractive'
'-WindowStyle', 'Hidden'
'-File', $notifyScript
'-Type', 'ReplaySaved'
'-ContactNumber', $config.ITContactNumber
'-FileName', $savedFile.Name
'-FileSizeMB', $fileSizeMB
) -WindowStyle Hidden
Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] User notification launched."
return $true
}