def index(request):
"""
Grab some information out of the the request, namely:
the current user,
whiteboard_title,
whiteboard_hash,
user_type,
user_name,
user_id
Use the tutor_trove_auth.py method(s) to generate a valid tutor_trove url and
put that url in the response. The template html should use this url value
in the iframe that loads the whiteboard.
NOTE: using the same user_id twice will force any users after the first one
to show as having the same names.
"""
user = request.user # get the user from the request
if user is None:
user = "******"
# get the whiteboard information from the request.
whiteboard_title = "A Title"
whiteboard_hash = "wealluseonewhiteboardfornow"
user_type = "tutor"
user_name = user
user_id = user
# generate the whiteboard url for the iframe
whiteboard_url = tutor_trove_auth.get_whiteboard_url(whiteboard_title, whiteboard_hash, user_type, user_name, user_id)
# render the html
return render_to_response("whiteboard/index.html", {'user': user, 'whiteboard_url':whiteboard_url})
def show_whiteboard(request, whiteboard_id):
user = request.user # get the user from the request
if user is None:
user = "******"
user_type = "tutor"
user_name = user
user_id = "%s:%s" % (user, os.urandom(30))
hash = ''
title = ''
url = ''
whiteboard_session = WhiteboardSession.objects.get(id=whiteboard_id)
title = whiteboard_session.whiteboard_title
hash = whiteboard_session.whiteboard_hash
url = tutor_trove_auth.get_whiteboard_url(title, hash, user_type, user_name, user_id)
print "url is %s" % url
# render the html
return render_to_response("whiteboard/index.html", {'user': request.user, 'whiteboard_url':url})
def create_whiteboard(request):
if request.method == 'POST': # If the form has been submitted...
form = WhiteboardSessionForm(request.POST)
if form.is_valid():
user = request.user # get the user from the request
if user is None:
user = "******"
user_type = "tutor"
user_name = user
user_id = "%s:%s" % (user, os.urandom(30))
title = form.cleaned_data['whiteboard_title']
hash = base64.urlsafe_b64encode(os.urandom(30))
# generate the whiteboard url for the iframe
url = tutor_trove_auth.get_whiteboard_url(title, hash, user_type, user_name, user_id)
whiteboard_session = WhiteboardSession(whiteboard_title=title, whiteboard_hash=hash, whiteboard_url=url)
whiteboard_session.save()
print "Added %s" % (form.cleaned_data['whiteboard_title'])
return HttpResponseRedirect('/classroom/%s' % whiteboard_session.id)