def edit_subtask(request, subtask_id, owner_name=None):
"""
Display full details of a SubTask.
Note :
Only owners of a subtask can (fully) edit the subtask (and that too only
in their own page, ie. not while visiting some other user's page)
Coords who have been assigned the SubTask can change only the Status.
TODO :
Validation
Have an Edit Subtask view (like for Tasks)?
"""
page_owner = get_page_owner(request, owner_name)
user = request.user
curr_subtask = SubTask.objects.get(id=subtask_id)
curr_subtask_form = SubTaskForm(instance=curr_subtask)
if curr_subtask.is_owner(user):
is_owner = True
else:
# User is a Coord
is_owner = False
has_updated = False
other_errors = False
if request.method == 'POST':
if is_owner:
# Let the Core save the SubTask
curr_subtask_form = SubTaskForm(request.POST,
instance=curr_subtask)
if curr_subtask_form.is_valid():
curr_subtask_form.save()
has_updated = True
else:
other_errors = True
elif 'status' in request.POST:
# Coord - allowed to change only the status
curr_subtask.status = request.POST.get('status', 'O')
curr_subtask.save()
has_updated = True
# Reinstantiate the form
curr_subtask_form = SubTaskForm(instance=curr_subtask)
print 'SubTask updated'
comments, comment_form, comment_status = handle_comment(
request=request,
is_task_comment=False,
object_id=subtask_id,
other_errors=other_errors)
if has_updated:
# Redirect to the same page, at Vivek's request
return redirect('tasks.views.edit_subtask',
owner_name=owner_name,
subtask_id=subtask_id)
else:
return render_to_response('tasks/edit_subtask.html',
locals(),
context_instance=global_context(request))
