Native Item export path missing file extention

[marleyjaffe]

Hello, we are finding that in some scenarios, the ItemPath field is missing the file extension. This is not an issue when we perform an export using the workstation built in UI for legal export. It seems like the missing extensions are related to Teams Message items or calendar items.
Custom Export Script:

Manual Export from UI:

[JuicyDragon]

I suspect it has to do with this code used by the script to determine what extension to apply when restructuring the exported data (which also updates the appropriate columns in the DAT).

Custom-Exporter/Ruby/CustomExporter.nuixscript/CustomExporter.rb

Lines 924 to 937 in 781a281

	extension = "BIN"
	if current_item.getKind.getName == "email"
	if natives_email_format == "mime_html"
	extension = "mht"
	else
	extension = natives_email_format
	end
	else
	extension = current_item.getCorrectedExtension
	extension ||= current_item.getOriginalExtension
	extension ||= current_item.getType.getPreferredExtension
	extension ||= "BIN"
	end
	resolver.set("extension",extension)

I'm thinking what may be happening is that all of those API calls to get extension are returning empty string for those data types. I'm thinking perhaps the logic could be improved by first looking to the exported native for what extension it has, falling back to this other logic if that fails for some reason.

[JuicyDragon]

I think I have a fix to address the issue, please try this release: https://github.com/Nuix/Custom-Exporter/releases/tag/v1.22.0

[marleyjaffe]

The new release seems to have solved the issue. Thank you for your quick turn around @JuicyDragon!

[JuicyDragon]

Excellent, glad to hear it! 😄