def get_or_create_bbapp(user, modcol, modweight, modname):
try:
box = BbApps.objects.get(user=user, modname=modname)
box.modcol = modcol
box.modweight = modweight
box.save()
except ObjectDoesNotExist:
box = BbApps(user=user,
modcol=modcol,
modweight=modweight,
modname=modname)
box.save()
return box
def render(self, context):
obj_list = self.target.resolve(context, True)
if obj_list == None:
# target variable wasn't found in context; fail silently.
context[self.var_name] = []
return ''
user = context['user']
# initial saving
for app in obj_list:
modname = app['name']
try:
bbapp = BbApps.objects.get(user=user, modname=modname)
except ObjectDoesNotExist:
bbapp = BbApps(user=user,
modname=modname,
modcol=0,
modweight=0)
bbapp.save()
# here, all app list is saved into database
items = []
for col in [0, 1, 2]:
new_obj_list = []
bbapps = BbApps.objects.filter(user=user,
modcol=col).order_by('modweight')
for bbapp in bbapps:
# populate obj_list
for app in obj_list:
if app['name'] == bbapp.modname: # obj exist
new_app = app
new_app['modcol'] = bbapp.modcol
new_app['modweight'] = bbapp.modweight
new_obj_list.append(new_app)
items.append(new_obj_list)
context[self.var_name] = items
return ''
