def doProcessRender(self, request):
if request.REQUEST.has_key('tagGroupKey'):
# the key for lookup and the image it is attached to
tagGroupKey = request.REQUEST['tagGroupKey']
tags = ImagesAPI.getImageTags(tagGroupKey, user=request.user, isKey=True)
self.setJsonObject(tags)
else:
self.setJsonObject({
'error' : True,
'errorMessage' : ImagesAPI.NO_TAG_GROUP_KEY
})
