def update_action_from_repository(code):
'''
@summary: Collect the records of the actions happened on items of ``repository``.
Basically, we can know only the details of first action (addition)and
last action (last update) on an item. Items having date_published is
ignored.
@NOTE: Call only one time i.e. after running migrations for ``activity`` app.
'''
# Just to avoid the calling of this function accidently
if code != ACCESS_CODE:
print 'WARNING: wrong access code!'
print 'WARNING: Call only one time i.e. after running migrations for ``activity`` app'
print 'If you understand the risk, use', ACCESS_CODE, 'as access code.'
return False
item_classes = [Person, Poetry, Book]
# Do for all item types
for item_cls in item_classes:
print 'Updating actions for', item_cls.item_type()
obj_list = item_cls.objects.order_by('-date_added', '-date_modified')
for obj in obj_list:
# Create action for date_added
act = Action()
act.timestamp = obj.date_added
act.actor = obj.added_by
act.target_content_type = ContentType.objects.get_for_model(obj)
act.target_object_id = obj.id
act.target_object_repr = obj.name[:200]
act.verb = VERBS['ADDITION']
act.change_message = None
act.public = True
act.save()
print obj.date_added, 'added'
# Create action for date_modified, if it is different
if obj.date_modified != obj.date_added:
act = Action()
act.timestamp = obj.date_modified
act.actor = obj.modified_by
act.target_content_type = ContentType.objects.get_for_model(obj)
act.target_object_id = obj.id
act.target_object_repr = obj.name[:200]
act.verb = VERBS['CHANGE']
act.change_message = None
act.public = True
act.save()
print obj.date_modified, 'updated'
