Launchbox media export to Batocera

[Rob_G]

 I roughed up a proof of concept for exporting launchbox style media to a batocera installation.  It's just something to play around with I guess.

 This POC copied video files, renamed them appropriately and generated a new game list xml.

 There are going to be limitations, but it certainly beats downloading gigs of data again through very slow scrapers.

$imgsourcedir = "D:\Launchbox\Images\Sammy Atomiswave"
$vidsourcedir = "D:\Launchbox\Videos\Sammy Atomiswave"

$destdir = "Z:\roms\atomiswave"


[xml]$xml = Get-Content $destdir\gamelist.xml

$xml.gameList.game | ForEach-Object {

$name = $_.name
write-host "Game: " $name

$videos = dir $vidsourcedir -Recurse

$firstvid = $null
$firstvid = $videos | Where-Object {$_.name -match $name} | select -first 1

if ($firstvid -ne $null) {
write-host "Video Found: " $firstvid.name

$startchar = "/"
$endchar = "."
$pattern = @"
(?<=\$StartChar).+?(?=\$EndChar)
"@

$newvidname = [regex]::Matches($_.path, $pattern).Value + "-video" + $firstvid.Extension
$firstvid | Copy-Item -Destination ($destdir + "\videos\$newvidname")

$newvideoelement = $_.AppendChild($xml.CreateElement("video"))
$newvideoelement.AppendChild($xml.CreateTextNode('./videos/' + $newvidname)) | Out-Null

}
}


$xml.save("$destdir\gamelist.xml")