def media_image_caption(request, mediatype, username, slug):
"""A view which returns the raw image caption"""
log.debug("getting caption .................................... %s %s %s", mediatype, username, slug)
auth = IPUserAuthentication()
if not auth.is_authenticated(request):
return auth.challenge()
resource = media_view(request, mediatype, username, slug, piston=True)
log.debug("got resource: %s", resource)
if not resource:
raise Http404()
if type(resource) is not Photo:
raise Http404("Not a photo")
log.debug("returning caption: %s", resource.title)
return HttpResponse(resource.title, mimetype="text/plain")
def media_view_image(request, mediatype, username, slug):
"""A view which returns the raw image"""
auth = IPUserAuthentication()
if not auth.is_authenticated(request):
return auth.challenge()
resource = media_view(request, mediatype, username, slug, piston=True)
if not resource:
raise Http404()
if type(resource) is not Photo:
raise Http404("Not a photo")
options = _parse_media_args(request)
img, fn = resource.resized(**options)
log.debug("media file: %s", fn)
data = open(fn, "r").read()
imgtype = imghdr.what(resource.image.file.name, data)
return HttpResponse(data, mimetype="image/%s" % imgtype)