def chronicle(request, group_slug=None, form_class=ChronicleUpdateForm, template_name="chronicles/chronicle.html"):
chronicle = get_object_or_404(Chronicle, slug=group_slug)
chronicle_form = form_class(request.POST or None, instance=chronicle)
if not request.user.is_authenticated():
is_member = False
else:
is_member = chronicle.user_is_member(request.user)
action = request.POST.get("action")
if action == "update" and chronicle_form.is_valid():
chronicle = chronicle_form.save()
elif action == "join":
if not is_member:
chronicle_member = ChronicleMember(chronicle=chronicle, user=request.user)
chronicle.members.add(chronicle_member)
chronicle_member.save()
request.user.message_set.create(
message=_("You have joined the chronicle %(chronicle_name)s") % {"chronicle_name": chronicle.name}
)
is_member = True
if notification:
notification.send(
[chronicle.creator], "chronicles_created_new_member", {"user": request.user, "chronicle": chronicle}
)
notification.send(
chronicle.member_users.all(),
"chronicles_new_member",
{"user": request.user, "chronicle": chronicle},
)
else:
request.user.message_set.create(
message=_("You have already joined chronicle %(chronicle_name)s") % {"chronicle_name": chronicle.name}
)
elif action == "leave":
ChronicleMember.objects.filter(chronicle=chronicle, user=request.user)[0].delete()
request.user.message_set.create(
message="You have left the chronicle %(chronicle_name)s" % {"chronicle_name": chronicle.name}
)
is_member = False
if notification:
pass # @@@ no notification on departure yet
return render_to_response(
template_name,
{
"chronicle_form": chronicle_form,
"chronicle": chronicle,
"sheets": chronicle.get_sheets_for_user(request.user),
"group": chronicle, # @@@ this should be the only context var for the chronicle
"is_member": is_member,
},
context_instance=RequestContext(request),
)
def create(request, form_class=ChronicleForm, template_name="chronicles/create.html"):
chronicle_form = form_class(request.POST or None)
if chronicle_form.is_valid():
chronicle = chronicle_form.save(commit=False)
chronicle.creator = request.user
chronicle.save()
chronicle_member = ChronicleMember(chronicle=chronicle, user=request.user, membership_role=0)
chronicle.members.add(chronicle_member)
chronicle_member.save()
if notification:
# @@@ might be worth having a shortcut for sending to all users
notification.send(User.objects.all(), "chronicles_new_chronicle", {"chronicle": chronicle}, queue=True)
return HttpResponseRedirect(chronicle.get_absolute_url())
return render_to_response(
template_name, {"chronicle_form": chronicle_form}, context_instance=RequestContext(request)
)