def failure(self, request, form, object, kwargs={}):
"""
Handles case if form is incorrect.
"""
if request.is_ajax():
return json_response({
'errors': dict([(k, unicode(v)) for k,v in form.errors.items()]),
'success': False,
'kwargs': kwargs
})
return self.render(request, 'failure', {
'parent_comment': self.parent_comment,
'form': form,
'content_object': object,
'kwargs': kwargs,
})
def after_save(self, request, form, comment, kwargs={}):
"""
Handles case after comment save if form filled correctly.
"""
obj = getattr(comment, self.plugin.content_object_field)
if request.is_ajax():
return json_response({
'success': True,
'parent_id': getattr(self.parent_comment, 'pk', None),
'tree_id': comment.tree_id,
'id': comment.pk,
'comment': self.render_to_string(request, 'item', {
'comment': comment,
'kwargs': kwargs
}),
})
return redirect(obj)
def post(self, request, *args, **kwargs):
# @TODO: check?
#if not request.is_ajax():
# return HttpResponse('XMLHttpRequest required', status=400)
if not request.user.is_authenticated():
return HttpResponse('Only for authenticated users', status=403)
object = self.get_content_object(request, self.kwargs)
# Log reading comments for given object by current user.
readed, created = LastReaded.objects.get_or_create(
content_object = object,
user = request.user,
)
last_readed = readed.date_readed
if not created:
readed.date_readed = datetime.datetime.now()
readed.save()
# Gets the comments that was written after current user last time
# has read comments to given object
queryset = self.plugin.get_queryset(request, object)
queryset = queryset.filter(date_created__gt=last_readed)
return json_response({
'last_readed': unicode(last_readed),
'new_comments': [{
'html': self.render_to_string(request, 'item', {'comment':c}),
'parent': c.parent_comment_id,
'id': c.pk,
'tree_id': c.tree_id,
} for c in queryset],
})
