Get the content type of the file
String contentType( Uploaded file )
file A user-uploaded file
Returns the user-reported content type of the uploaded file (e.g. text/plain , application/pdf or image/png ). Depending on the configuration of the user's system, this information may not be completely reliable, and of course a malicious user could deliberately give an incorrect content type, so you may need to perform additional checks in some circumstances.
Kaya standard library by Edwin Brady, Chris Morris and others ([email protected]). For further information see http://kayalang.org/
The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.
WebCommon.Uploaded (3kaya)
WebCommon.allowFileUploads (3kaya)
WebCommon.originalName (3kaya)
WebCommon.tempPath (3kaya)