def mass_delete_view(self):
items_list = self.request.POST.getall('selected_item')
primary_keys = [
pk_list_to_dict(json.loads(item)) for item in items_list
]
objects = self.context.crud.read(*primary_keys)
try:
if hasattr(objects, 'delete'):
object_names = [escape(x.__repr__() or '') for x in objects]
objects.delete()
else:
object_names = [
escape(objects.__repr__() or ''),
]
self.request.dbsession.delete(objects)
except (NoResultFound, KeyError):
raise HTTPNotFound
except SacrudException as e:
self.flash_message(e.message, status=e.status)
except Exception as e:
transaction.abort()
logging.exception("Something awful happened!")
raise e
transaction.commit()
self.flash_message(_ps("You delete the following objects:"))
[self.flash_message(obj) for obj in object_names]
return self.list_view_response()
def delete_view(self):
if not hasattr(self.context, 'obj'):
raise HTTPNotFound
self.context.dbsession.delete(self.context.obj)
self.commit()
self.flash_message(
_ps("You have removed object of ${name}",
mapping={'name': escape(text_type(self.context.obj) or '')}))
return self.list_view_response()
def edit_form_post_view(self):
form = self.context.form(self.request)
params = {'form': form.render()}
def get_reponse(form=None):
if form:
params['form'] = form
return render_to_response(self.context.renderer,
params,
request=self.request)
if 'form.submitted' in self.request.params:
controls = self.request.POST.items()
pstruct = peppercorn.parse(controls)
# Validate form
try:
deserialized = form.validate_pstruct(pstruct).values()
except deform.ValidationFailure as e:
return get_reponse(e.render())
data = {
k: preprocessing_value(k, v, form) # TODO: optimize it
for d in deserialized for k, v in d.items()
}
# Update object
try:
if self.context.obj:
obj = self.context.crud._add(self.context.obj, data)
flash_action = 'updated'
else:
obj = self.context.crud.create(data)
flash_action = 'created'
name = obj.__repr__()
self.context.dbsession.flush()
except SacrudException as e:
self.flash_message(e.message, status=e.status)
return get_reponse()
except Exception as e:
self.abort()
logging.exception("Something awful happened!")
raise e
self.commit()
# Make response
self.flash_message(
_ps(u"You ${action} object of ${name}",
mapping={
'action': flash_action,
'name': escape(name or '')
}))
return self.list_view_response()
return get_reponse()
def edit_form_post_view(self):
form = self.context.form(self.request)
params = {'form': form.render()}
def get_reponse(form=None):
if form:
params['form'] = form
return render_to_response(
self.context.renderer, params, request=self.request
)
if 'form.submitted' in self.request.params:
controls = self.request.POST.items()
pstruct = peppercorn.parse(controls)
# Validate form
try:
deserialized = form.validate_pstruct(pstruct).values()
except deform.ValidationFailure as e:
return get_reponse(e.render())
data = {k: preprocessing_value(k, v, form) # TODO: optimize it
for d in deserialized
for k, v in d.items()}
# Update object
try:
if self.context.obj:
obj = self.context.sacrud._add(self.context.obj, data)
flash_action = 'updated'
else:
obj = self.context.sacrud.create(data)
flash_action = 'created'
name = obj.__repr__()
self.context.dbsession.flush()
except SacrudException as e:
self.flash_message(e.message, status=e.status)
return get_reponse()
except Exception as e:
self.abort()
logging.exception("Something awful happened!")
raise e
self.commit()
# Make response
self.flash_message(_ps(
u"You ${action} object of ${name}",
mapping={'action': flash_action, 'name': escape(name or '')}
))
return self.list_view_response()
return get_reponse()
def mass_delete_view(self):
items_list = self.request.POST.getall('selected_item')
primary_keys = [pk_list_to_dict(json.loads(item))
for item in items_list]
objects = self.context.sacrud.read(*primary_keys)
try:
if hasattr(objects, 'delete'):
object_names = [escape(x.__repr__() or '') for x in objects]
objects.delete()
else:
object_names = [escape(objects.__repr__() or ''), ]
self.request.dbsession.delete(objects)
except (NoResultFound, KeyError):
raise HTTPNotFound
except SacrudException as e:
self.flash_message(e.message, status=e.status)
except Exception as e:
transaction.abort()
logging.exception("Something awful happened!")
raise e
transaction.commit()
self.flash_message(_ps("You delete the following objects:"))
[self.flash_message(obj) for obj in object_names]
return self.list_view_response()
