Powershell - Gather file content and names recursively and output CSV - powershell

Question

I have multiple XML files in different subfolders that I am looking to use Powershell to convert them to CSV and output them using the original file name into a different folder. Example of my code:
$xmlfilepaths = Get-ChildItem -Path "\\path\to\files\" -Recurse | where {$_.Name -like '*.xml'}
foreach ($xmlpath in $xmlfilepaths.FullName)
{
$xmlcontent = Get-Content -Path $xmlpath
}
This part works, but what I would like to do is output these CSV's to another folder, and keep the filename of the original XML file as the file name. Example:
\path\to\files\alpha\testing123.xml -> \path\to\output\files\testing123.csv
\path\to\files\bravo\production789.xml -> \path\to\output\files\production789.csv
My problem is once I am in the 'foreach' how do I "pull" the file name from either the $xmlpath or $xmlfilepaths variable and pass it along so that my file name input is the same as my filename output?

Answer 1

The original file name is contained in the Name property of each object stored in $xmlfilepaths.
Renaming your variables to something more accurate might help make it more obvious what to do:
$xmlFiles = Get-ChildItem -Path "\\path\to\files\" -Recurse -File -Filter *.xml
foreach ($xmlFile in $xmlFiles)
{
$xmlContent = Get-Content -Path $xmlFile.FullName
# !!!
# do what you need to do to convert the XML to CSV
# !!!
# construct new file name and write output file
$newFileName = $xmlFile.Name -replace '.xml$','.csv'
$outputPath = Join-Path '\path\to\output\files' $newFileName
$xmlContent |Set-Content $outputPath
}

Answer 2

To get new filename use following :
$filename = "\path\to\files\alpha\testing123.xml"
$basename = $filename.Substring($Filename.LastIndexOf("\") + 1)
$basename = $basename.SubString(0, $basename.LastIndexOf("."))
Write-Host $basename
$newName = "\path\to\output\files\" + $basename + ".csv"
Write-Host $newname