def discussion_create(request):
"""Start a discussion of an arbitrary model instance."""
title = request.POST['comment_html']
# Find the object we're discussing.
the_content_type = ContentType.objects.get(
app_label=request.POST['app_label'], model=request.POST['model'])
assert the_content_type is not None
the_object = the_content_type.get_object_for_this_type(
pk=request.POST['obj_pk'])
assert the_object is not None
try:
obj_sc = Collaboration.get_associated_collab(the_object)
except Collaboration.DoesNotExist:
obj_sc = Collaboration()
# TODO: populate this collab with sensible auth defaults.
obj_sc.content_object = the_object
obj_sc.save()
# sky: I think what I want to do is have the ThreadedComment
# point to the_object
# and the collaboration will point to the threaded root comment
# that way, whereas, if we live in Collaboration-land,
# we can get to ThreadedComments
# threaded comments can also live in it's own world without 'knowing'
# about SC OTOH, threaded comment shouldn't be able
# to point to the regular object
# until Collaboration says it's OK (i.e. has permissions)
# ISSUE: how to migrate? (see models.py)
# now create the CHILD collaboration object for the discussion to point at.
# This represents the auth for the discussion itself.
disc_sc = Collaboration(
_parent=obj_sc,
title=title,
# or we could point it at the root
# threadedcomments object.
# content_object=None,
context=request.collaboration_context,
)
disc_sc.policy = request.POST.get('publish', None)
if request.POST.get('inherit', None) == 'true':
disc_sc.group_id = obj_sc.group_id
disc_sc.user_id = obj_sc.user_id
disc_sc.save()
# finally create the root discussion object, pointing it at the CHILD.
new_threaded_comment = ThreadedComment(parent=None,
title=title,
comment='',
user=request.user,
content_object=disc_sc)
# TODO: find the default site_id
new_threaded_comment.site_id = 1
new_threaded_comment.save()
disc_sc.content_object = new_threaded_comment
disc_sc.save()
if not request.is_ajax():
return HttpResponseRedirect("/discussion/%d/" %
new_threaded_comment.id)
else:
vocabulary = VocabularyResource().render_list(
request, Vocabulary.objects.get_for_object(request.course))
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
data = {
'panel_state': 'open',
'panel_state_label': "Instructor Feedback",
'template': 'discussion',
'owners': owners,
'vocabulary': vocabulary,
'context': threaded_comment_json(request, new_threaded_comment)
}
return HttpResponse(simplejson.dumps(data, indent=2),
mimetype='application/json')
def new(request):
"""Start a discussion of an arbitrary model instance."""
rp = request.POST
title = rp['comment_html']
#Find the object we're discussing.
the_content_type = ContentType.objects.get(app_label=rp['app_label'],
model=rp['model'])
assert the_content_type != None
the_object = the_content_type.get_object_for_this_type(pk=rp['obj_pk'])
assert the_object != None
try:
obj_sc = Collaboration.get_associated_collab(the_object)
except Collaboration.DoesNotExist:
obj_sc = Collaboration()
#TODO: populate this collab with sensible auth defaults.
obj_sc.content_object = the_object
obj_sc.save()
#sky: I think what I want to do is have the ThreadedComment
#point to the_object
#and the collaboration will point to the threaded root comment
#that way, whereas, if we live in Collaboration-land, we can get to ThreadedComments
# threaded comments can also live in it's own world without 'knowing' about SC
# OTOH, threaded comment shouldn't be able to point to the regular object
# until Collaboration says it's OK (i.e. has permissions)
# ISSUE: how to migrate? (see models.py)
#now create the CHILD collaboration object for the discussion to point at.
#This represents the auth for the discussion itself.
disc_sc = Collaboration(
_parent=obj_sc,
title=title,
#or we could point it at the root threadedcomments object.
#content_object=None,
context=request.collaboration_context,
)
disc_sc.policy = rp.get('publish', None)
if rp.get('inherit', None) == 'true':
disc_sc.group_id = obj_sc.group_id
disc_sc.user_id = obj_sc.user_id
disc_sc.save()
#finally create the root discussion object, pointing it at the CHILD.
new_threaded_comment = ThreadedComment(parent=None,
title=title,
comment='',
user=request.user,
content_object=disc_sc)
#TODO: find the default site_id
new_threaded_comment.site_id = 1
new_threaded_comment.save()
disc_sc.content_object = new_threaded_comment
disc_sc.save()
return HttpResponseRedirect("/discussion/show/%d" %
new_threaded_comment.id)
