copy new image+video files from Fuji X-T10 to local staging directories, either from mtp or sd card

getMTPImages.ps1

# for direct start: exec powershell command "Set-ExecutionPolicy Unrestricted" once in elevated prompt

# store variables used before to clean up afterwards (https://blogs.technet.microsoft.com/heyscriptingguy/2011/08/21/clean-up-your-powershell-environment-by-tracking-variable-use/)
$startupVariables=""
new-variable -force -name startupVariables -value ( Get-Variable | % { $_.Name } )


# https://blogs.technet.microsoft.com/jamesone/2009/09/23/on-scanners-cameras-and-their-usb-modes-and-lifting-the-lid-on-how-they-can-be-scripted/

#$WIAdialog = New-Object -ComObject "WIA.CommonDialog"
#$Device    = $WIAdialog.ShowSelectDevice()
#$Device.Properties | sort name | format-table –autosize name,value

#$img = $device.items.item(2)
#$img.Properties | sort name | format-table propertyID,name,value,type,isreadonly –autosize
#$img.Transfer().SaveFile('c:\temp\1\c.jpg')
# 
#foreach ($i in $device.items) { $i.Properties | sort name | format-table propertyID,name,value,type,isreadonly –autosize }
#foreach ($i in $device.items) { if ($i.Properties.Item('Filename extension').Value -eq "JPG") { $i.Properties.Item('Item Name').Value } }

# no movies :-(
#foreach ($i in $device.items) { if ($i.Properties.Item('Filename extension').Value -eq "MOV") { $i.Properties.Item('Item Name').Value } }

# staging area
$destname = 'C:\Temp\FujiStage\'
$maxfile = "$destname\max.txt"

# read state file
[int]$max = Get-Content $maxfile 

echo "current max: $max"

# init explorer object and staging
$o = New-Object -com Shell.Application
$dest = $o.NameSpace($destname)

# get constant for namespace from ShellSpecialFolderConstants enumeration (https://msdn.microsoft.com/en-us/library/windows/desktop/bb774096%28v=vs.85%29.aspx), should be 17 (=0x11)
$MyComputer = [int]($o.gettype().assembly.getexportedtypes() | where-object {$_.IsEnum -and $_.name -eq 'SpecialFolder'})::MyComputer

# search MTP and SD card
foreach ($i in $o.NameSpace($MyComputer).Items()) { 
  if ($i.Name -eq "X-T10") { 
    $srcdir = $i.GetFolder.Items().item(0).GetFolder.Items().item(0).GetFolder.Items().item(0).GetFolder.Items() 
    break
  } 
  if ($i.GetFolder.Items().item(0).Name -eq "DCIM" -and $i.GetFolder.Items().item(0).GetFolder.Items().item(0).Name.EndsWith('_FUJI') ) { 
    $srcdir = $i.GetFolder.Items().item(0).GetFolder.Items().item($i.GetFolder.Items().item(0).GetFolder.Items().Count - 1).GetFolder.Items()
    $eject = $i
    break
  } 
}

# copy all jpg and mov to staging and raise max
$newmax=$max
foreach ($i in $srcdir) { 
  if ($i.name.tolower().endswith('.jpg') -or $i.name.tolower().endswith('.mov')) { 
    [int]$n = $i.name -Replace '^DSCF(\d{4})\.(MOV|JPG)$', '$1' 
    if ($n -gt $max) { 
      $i.name 
      $dest.CopyHere($i)
      if ($n -gt $newmax) { $newmax=$n }
    }
  }  
} 

echo "    new max: $newmax"

# write to state file
$newmax | out-file -filepath $maxfile 

# eject SD Card
if ($eject) { $eject.InvokeVerb('Eject') }

Write-Host 'Press any key to continue ...'
try { $dummy = [console]::ReadKey("NoEcho,IncludeKeyDown") } catch {}

# clean up variables
Get-Variable | Where-Object { $startupVariables -notcontains $_.Name } | % { try { Remove-Variable -Name "$($_.Name)" -Force -Scope "global" -ErrorAction Stop } catch {} }