def add_screenshot(request):
"""
Received POST request to add a new screenshot.
"""
if not (request.method == 'POST' and \
request.user.is_authenticated() ):
raise Http404
img_form = ScreenshotForm(request.POST, request.FILES)
if img_form.is_valid():
# Somehow (not sure how yet) the file name is slugified, so that there
# will never be characters such as ";", "#", "&" etc in the names
# We benefit from that by allowing the magnifier setting to be
# specified after a ";" character.
try:
img = models.Screenshot(img_file_raw=img_form.\
cleaned_data['spc_image_upload'])
img.save()
msg = ('Upload successful. Insert the image in your description as'
' <tt>:image:`%s`</tt><br>'
'<br>'
'<i>Want a smaller image? e.g. scaled down to 40%%:</i> '
' <tt>:image:`%s;40`</tt><br>') %\
(img.img_file_raw.name.partition('/')[2],
img.img_file_raw.name.partition('/')[2])
except Exception, e:
msg = 'Error on server, please try again \n' + str(e)
return HttpResponse(msg)
