def object_push(request, environment, pk=None):
template_vars = dict()
environment.load_data('', kwargs={'id': pk})
instance = None
if request.method == 'POST':
new_instance, instance = push_post(request, pk, environment)
if new_instance is not None:
# At this point, create/update has succeeded
if pk is not None:
msgs.generate_msg(request, msgs.GREEN, msgs.SUCCESS,
_ug('The changes have been saved.'))
else:
msgs.generate_msg(request, msgs.GREEN, msgs.SUCCESS,
_ug('The creation was done successfully.'))
return HttpResponseRedirect(urlresolvers.reverse(environment.redirect_urlname))
elif request.method == 'GET':
#Request the create/update form
instance = push_get(request, pk, environment)
formas = {'django_form': instance}
return render_to_response(
environment.template,
formas,
RequestContext(
request,
template_vars
)
)
def push_get(request, pk=None, env=None):
instance = None
if pk is not None and request.user.has_perm('%s.change_%s' % (env.data_model._meta.app_label, env.model.lower())):
new_instance = env.data_model.objects.get(pk=pk)
instance = env.serializer(instance=new_instance)
elif pk is None and request.user.has_perm('%s.add_%s' % (env.data_model._meta.app_label, env.model.lower())):
instance = env.serializer()
else:
msgs.generate_msg(request, msgs.RED, msgs.ERROR, _ug('A problem occurred. The action could not be completed.'))
return instance
def push_get(request, pk=None, env=None):
instance = None
if pk is not None and request.user.has_perm(
'%s.change_%s' %
(env.data_model._meta.app_label, env.model.lower())):
new_instance = env.data_model.objects.get(pk=pk)
instance = env.serializer(instance=new_instance)
elif pk is None and request.user.has_perm(
'%s.add_%s' % (env.data_model._meta.app_label, env.model.lower())):
instance = env.serializer()
else:
msgs.generate_msg(
request, msgs.RED, msgs.ERROR,
_ug('A problem occurred. The action could not be completed.'))
return instance
def push_post(request, pk=None, env=None):
# handle update after new data has been posted
new_instance = instance_form = None
if pk is not None and request.user.has_perm('%s.change_%s' % (env.data_model._meta.app_label, env.model.lower())):
instance = env.data_model.objects.get(pk=pk)
instance_form = env.serializer(data=request.POST, instance=instance)
if instance_form.is_valid():
new_instance = instance_form.save(user=request.user)
# handle creation of new instances
elif pk is None and request.user.has_perm('%s.add_%s' % (env.data_model._meta.app_label, env.model.lower())):
instance_form = env.serializer(data=request.POST)
if instance_form.is_valid():
new_instance = instance_form.save(user=request.user)
else:
msgs.generate_msg(request, msgs.RED, msgs.ERROR, _ug('A problem occurred. The action could not be completed.'))
return new_instance, instance_form
def push_post(request, pk=None, env=None):
# handle update after new data has been posted
new_instance = instance_form = None
if pk is not None and request.user.has_perm(
'%s.change_%s' %
(env.data_model._meta.app_label, env.model.lower())):
instance = env.data_model.objects.get(pk=pk)
instance_form = env.serializer(data=request.POST, instance=instance)
if instance_form.is_valid():
new_instance = instance_form.save(user=request.user)
# handle creation of new instances
elif pk is None and request.user.has_perm(
'%s.add_%s' % (env.data_model._meta.app_label, env.model.lower())):
instance_form = env.serializer(data=request.POST)
if instance_form.is_valid():
new_instance = instance_form.save(user=request.user)
else:
msgs.generate_msg(
request, msgs.RED, msgs.ERROR,
_ug('A problem occurred. The action could not be completed.'))
return new_instance, instance_form
def object_push(request, environment, pk=None):
template_vars = dict()
environment.load_data('', kwargs={'id': pk})
instance = None
if request.method == 'POST':
new_instance, instance = push_post(request, pk, environment)
if new_instance is not None:
# At this point, create/update has succeeded
if pk is not None:
msgs.generate_msg(request, msgs.GREEN, msgs.SUCCESS,
_ug('The changes have been saved.'))
else:
msgs.generate_msg(request, msgs.GREEN, msgs.SUCCESS,
_ug('The creation was done successfully.'))
return HttpResponseRedirect(
urlresolvers.reverse(environment.redirect_urlname))
elif request.method == 'GET':
#Request the create/update form
instance = push_get(request, pk, environment)
formas = {'django_form': instance}
return render_to_response(environment.template, formas,
RequestContext(request, template_vars))
