Error with Redetect File Type API #7527
Description
Hello,
This issue follows a discussion in the google group :
https://groups.google.com/g/dataverse-community/c/_H8ZdAo85BU
Here is an example to describe the problem :
Dataverse version : 5.0 + S3 storage
file extension saved in S3: .tabular
current MIME type for this file: "application/octet-stream"
The .tabular extension is declared in the MimeTypeDetectionByFileExtension.properties file => tabular = text/tab-separated-values
Here is the problem :
When the redetect API resource is called, because the file is remote, its content is inserted into a temporary file: tempFileTypeCheck.tmp
The file extension is then compared to the list in MimeTypeDetectionByFileExtension.properties but the .tmp is not there.
Server return: "tmp is a file extension Dataverse doesn't know about. Consider adding it to the MimeTypeDetectionByFileExtension.properties file."
Finally, the "application/octet-stream" MIME Type is the result of the redetect API resource for this file :(
The expected result is "text/tab-separated-values"
thanks a lot.
Steven.