Last modified: 2013-11-24 10:35:00 UTC
During testing some files were found with missing keys: Artist, Copyrighted, UsageTerms, Credit, LicenseUrl, LicenseShortName 4941588906).jpg">https://commons.wikimedia.org/wiki/File:Beijing_04_(4941588906).jpg https://commons.wikimedia.org/wiki/File:2012-02-25_Koeln01_%286937870747%29.jpg https://commons.wikimedia.org/wiki/File:Another_staircase_%28251498943%29.jpg All of them are Flickr import but the information templates look sane for me. So I found no reason why these important keys were not in the output.
I can't reproduce this locally. That either means it has been fixed (the new version should be deployed this week), or that it is connected to bug 57248. Will have to check if an update fixes things.
The newer version (which is only installed on MediaWiki right now) handles these correctly: http://www.mediawiki.org/w/api.php?action=query&prop=imageinfo&iiprop=extmetadata&format=jsonfm&titles=File:Beijing_04_%284941588906%29.jpg http://www.mediawiki.org/w/api.php?action=query&prop=imageinfo&iiprop=extmetadata&format=jsonfm&titles=File:2012-02-25_Koeln01_%286937870747%29.jpg http://www.mediawiki.org/w/api.php?action=query&prop=imageinfo&iiprop=extmetadata&format=jsonfm&titles=File:Another_staircase_%28251498943%29.jpg
