Photo organizer (V2EX 566127)

Move-PhotosInteractively.ps1

& {

$source = '~\Documents\Playground\MovePhotos'
$destinations = @(
    '~\Documents\Playground\MovePhotos\Category1',
    '~\Documents\Playground\MovePhotos\Category2',
    '~\Documents\Playground\MovePhotos\Category3'
)
$destinationNames = @(
    'Category1',
    'Category2',
    'Category3'
)
$photoFilter = @('*.jpg', '*.png')

If ($destinations -eq 0)
{
    Write-Error 'No destination specified.'
    Return
}
If ($destinations.Count -gt 10)
{
    Write-Error 'Cannot handle more than 10 destinations. Are you sane?'
    Return
}
If ($destinations.Count -ne $destinationNames.Count)
{
    Write-Error '#[Destinations] != #[Destination Names]'
    Return
}

$choices = [System.Collections.ObjectModel.Collection[System.Management.Automation.Host.ChoiceDescription]]::new()
0..($destinations.Count - 1) | ForEach-Object {
    $choices.Add([System.Management.Automation.Host.ChoiceDescription]::new(
        '[&' + (($_ + 1) % 10) + '] ' + $destinationNames[$_],
        'Move to ' + $destinations[$_]
    ))
}
$choices.Add([System.Management.Automation.Host.ChoiceDescription]::new(
    'Skip',
    'Do not move this item and continue processing. This is the default.'
))

$shell = New-Object -ComObject 'WScript.Shell'
$self = (Get-Process -Id $pid).MainWindowTitle
$rundllArg = "`"$env:ProgramFiles\Windows Photo Viewer\PhotoViewer.dll`", ImageView_Fullscreen "

Get-ChildItem -LiteralPath $source -Include $photoFilter -File | ForEach-Object {

<# Open the photo with Windows Photo Previewer. #>
$proc = Start-Process 'rundll32.exe' -ArgumentList ($rundllArg + $_.FullName) -PassThru

<# Wait until the window is shown, then take back the focus. #>
While ($proc.MainWindowHandle -eq 0) { Start-Sleep -Milliseconds 200; }
$shell.AppActivate($self)

$choice = $Host.UI.PromptForChoice(
    'Moving this photo',
    'Where do you want to move this photo? (Press Escape to abort any further processing.)',
    $choices,
    $choices.Count - 1
)

If ($choice -lt $choices.Count - 1)
{
    $_ | Move-Item -Destination ($destinations[$choice])
}

If (-not $proc.HasExited)
{
    $proc.CloseMainWindow()
}

}

} | Out-Null;