I think its more likely gwtoolset looks at the mime type set in the Content-type header set by the webserver.

--
Bawolff

On Thursday, February 4, 2016, Sébastien Santoro <dereckson@espace-win.org> wrote:
> Not only the site is whitelisted, but I've manually tested upload by
> URL using [[Special:Upload]] ant it works.
>
> The URL contains two non alphanumeric elements in path : "2.0" and
> "1000," so I'd guess it's where to find an explanation
>
> Hypothesis 1: GWT considers the extension is
> ".0/image/1293358/full/1000,/0/default.jpg", which is not ".jpg"
>
> Hypothesis 2: GWT stop to parse the URL before the comma and want to
> handle http://dams.llgc.org.uk/iiif/test/2.0/image/1293358/full/1000,
> where there isn't any extension and is 404.
>
> The dot in URL is rather frequent, the comma less, so the second
> hypothesis is more plausible.
>
>
> On Thu, Feb 4, 2016 at 6:08 PM, Jason J. Evans <jason.evans@llgc.org.uk> wrote:
>> Hello everyone, I am trying to do a batch upload using the GW Toolset but the tool will not recognize the file extension from the Image URL's provided. Here is an example of a url from the XML file:
>>
>> http://dams.llgc.org.uk/iiif/test/2.0/image/1293358/full/1000,/0/default.jpg
>>
>> Any ideas as to why this doesn't work? (site is white-listed ect)
>>
>> Thanks
>>
>> Jason
>> --
>> Jason Evans
>> Wicipediwr Preswyl / Wikipedian in Residence
>> Llyfrgell Genedlaethol Cymru / National Library of Wales
>> jason.evans@llgc.org.uk
>> Ffon/Tel: +44 (0)1970 632405
>>
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>> https://lists.wikimedia.org/mailman/listinfo/glamtools
>
>
>
> --
> Sébastien Santoro aka Dereckson
> http://www.dereckson.be/
>
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