def authorize_behavior(self, origin, event, action_item, payload):
'''
Create an authorization link
'''
#
from ilot.models import Authorization
origin_key = origin.id
target_akey = event.target
#if action_item.meta_type == 'actor':
# target_akey = event.id
# origin_key = event.id
# print('AUTHORIZTION TARGETING ACTOR ', event.id)
#else:
# print('AUTHORIZATION ', event.target)
authorization = Authorization(organization=request_switch.organization,
origin=origin_key,
action=action_item.behavior.name,
akey=target_akey,
payload=dump_json(payload))
authorization.save()
# event.behavior = action_item.behavior.name
#print('AUTHO', 'O', origin.id, 'A', origin.target, 'E', event.id, 'B', event.behavior)
return authorization
def notify(self):
from ilot.meta.models import MessageQueue
from ilot.manager import OnlineManager
online_manager = OnlineManager.get_instance()
message = self.get_notif_message()
if not message:
message = 'DONE '
#'akey': self.context.akey,
data = {
'target': self.context.actor_id,
'text': message,
'todo': self.rule.todo,
}
# print('Sending notfication to ', data)
online_manager.notify(self.context.actor_id, data)
# pushing notifications to database
processes_to_notify = MessageQueue.objects.filter(
actor_id=self.context.actor_id).exclude(
process_id=online_manager.get_process_id()).values_list(
'process_id', flat=True).distinct()
for process_id in processes_to_notify:
m = MessageQueue(process_id=process_id,
actor_id=self.context.actor_id,
event_id=self.event.id,
message=dump_json(data))
m.save()
def Zsend_content(self, content, kwargs):
kwargs['data'] = content.decode('utf-8')
try:
while not self._ready:
time.sleep(0.05)
self._ready = False
self.write_message(dump_json(kwargs))
self._ready = True
except:
traceback.print_exc()
finally:
self._ready = True
return kwargs
def save_actionpipe_data(self, request, data_dict, akey, **kwargs):
'''
DEPRECATED
Saves it to nosql
This is an "atomic" operation,
you should not try to save data another way
because of cache handling
'''
# compress
range_key = data_dict[self.pipe_range_key]
data_dict['data'] = dump_json(data_dict['data'])
self.put_action(akey, range_key, data_dict)
return data_dict
def jsonify(object):
#if isinstance(object, QuerySet):
# return serialize('json', object)
return dump_json(object)
class ActionPipeView(ActionView):
'''
base class for an action pipe view
'''
"""
Default action data dict
"""
pipe_data_model = {
# hash_key
'akey': 'default',
# range key
'action': 'undefined', #-> status !
# second range index
'data': dump_json({}),
}
pipe_hash_key = 'akey'
#pipe_range_key = 'action'
pipe_range_key = 'context'
def __init__(self, *args, **kwargs):
return super(ActionPipeView, self).__init__(*args, **kwargs)
@classmethod
def get_new_session_user_key(self):
return str(uuid.uuid4())
@classmethod
def get_request_akey(cls, request):
"""
Get actionpipe data container key
Generates a new one if missing cookie
"""
akey = None
if cls.pipe_hash_key in request.session:
akey = request.session[cls.pipe_hash_key]
if not akey:
akey = AppManager.get_new_uuid()
request.session[cls.pipe_hash_key] = akey
return akey
def get_session_user_keys(self, request):
"""
Get actionpipe data container key
Generates a new one if missing cookie
"""
return ActionPipeView.get_request_akey(request)
def get_default_pipe_data(self, request, akey, **kwargs):
"""
Get a default action data dict
"""
pipe_data = copy.deepcopy(self.pipe_data_model)
pipe_data['akey'] = akey
pipe_data['context'] = kwargs['context']
#pipe_data['target'] = akey
pipe_data['action'] = kwargs.get('action')
pipe_data['locale'] = get_locale_as_organization()
pipe_data['data'] = {}
return pipe_data
def get_user_profile(self, request, **kwargs):
akey = self.get_session_user_keys(request)
return DataPath(
**self.update_actionpipe_data(request, {}, akey, **kwargs))
def get_context_dict(self, request, user_profile, input_data, **kwargs):
template_args = super(ActionPipeView,
self).get_context_dict(request, user_profile,
input_data, **kwargs)
template_args['currentNode'] = kwargs['node']
return template_args
def pre_process(self, request, input_data, **kwargs):
"""
Hook before processing the request
Best place to make user/objects rights management
"""
akey = self.get_session_user_keys(request)
kwargs['pipe'] = self.update_actionpipe_data(request, input_data, akey,
**kwargs)
return super(ActionPipeView, self).pre_process(request, input_data,
**kwargs)
def process(self, request, user_profile, input_data, template_args,
**kwargs):
return self.manage_pipe(request, user_profile, input_data,
template_args, **kwargs)
def manage_pipe(self, request, user_profile, input_data, template_args,
**kwargs):
action = kwargs['action']
if not kwargs.get('trigger'):
kwargs['trigger'] = None
if kwargs['do'] == False:
bound_forms = False
managed_data = input_data
else:
bound_forms = True
managed_data = input_data
instances = self.get_forms_instances(action, user_profile, input_data,
kwargs)
action_forms = self.get_validated_forms(
instances,
managed_data,
action,
save_forms=False,
bound_forms=bound_forms,
files=request.FILES,
)
template_args['action_forms'] = action_forms
action_data = kwargs['pipe']
#template_args['notifs'] = self.update_feed().order_by('-ref_time')
# check for form validity
if bound_forms and self.validate_action_forms(request, action_forms):
# check id there is an authorization to produce
action_item = action_forms[0].action_item
new_origin = action_forms[0].instance
for f in action_forms:
f.full_clean()
#print('AUTHORIZING ?', action_item.authorize, action_item.name)
if action_item.authorize and not kwargs.get('token'):
payload = {}
for f in action_forms:
payload.update(f.get_data())
#if not kwargs['origin']._state.db and not kwargs['origin']._saved:
# kwargs['origin'].save()
print('AUTHORIZING ', kwargs['origin'])
authorization = self.authorize_behavior(
kwargs['origin'], new_origin, action_forms[0].action_item,
payload)
#new_origin.get_data()
#new_origin._data.update(payload)
template_args['origin'] = new_origin
template_args['node'] = new_origin.related
kwargs['action_item'] = f.action_item
kwargs['authorization'] = authorization
template_args = self.manage_action_completed(
request, user_profile, template_args, input_data, **kwargs)
else:
# save if all valids, no need to authorize, or have a valid token
if not action_item.authorize or kwargs.get('token'):
for f in action_forms:
f.__authorize__ = True
f.save()
#del kwargs['token']
if f.action_item.meta_type != 'request':
# handle triggers
try:
for trigger in action_item.triggers.filter(
Q(type__in=kwargs['origin'].get_infered_types(
replace=False))
| Q(type__in=kwargs['node'].get_infered_types(
replace=False))).order_by('order'):
self.dispatch_trigger(request, input_data, trigger,
new_origin, {})
template_args['origin'] = new_origin
template_args['node'] = new_origin.related
kwargs['action_item'] = f.action_item
template_args = self.manage_action_completed(
request, user_profile, template_args, input_data,
**kwargs)
except ValidationError as e:
messages.warning(request, e)
raise PermissionDenied
else:
if bound_forms and kwargs['trigger']:
print('INVALID FORM in pipe', kwargs['trigger'])
raise ValidationError('Something gone wrong during ' +
action_forms[0].action_item.name)
if not kwargs['trigger']:
return self.render(request, template_args, **kwargs)
else:
print('SKIPING RENDER ')
return None
def authorize_behavior(self, origin, event, action_item, payload):
'''
Create an authorization link
'''
#
from ilot.models import Authorization
origin_key = origin.id
target_akey = event.target
#if action_item.meta_type == 'actor':
# target_akey = event.id
# origin_key = event.id
# print('AUTHORIZTION TARGETING ACTOR ', event.id)
#else:
# print('AUTHORIZATION ', event.target)
authorization = Authorization(organization=request_switch.organization,
origin=origin_key,
action=action_item.behavior.name,
akey=target_akey,
payload=dump_json(payload))
authorization.save()
# event.behavior = action_item.behavior.name
#print('AUTHO', 'O', origin.id, 'A', origin.target, 'E', event.id, 'B', event.behavior)
return authorization
def manage_action_completed(self, request, user_profile, template_args,
final_data, **kwargs):
"""
Handles action completion
"""
action_item = kwargs['action_item']
action = kwargs['action']
#self.save_actionpipe_data(request, final_data, final_data['akey'], **kwargs)
template_args['action_forms'] = self.get_validated_forms(
self.get_forms_instances(action, user_profile, {}, kwargs),
{},
action,
save_forms=False,
bound_forms=False,
)
# notify
if not action_item.authorize or kwargs.get('token'):
template_args['action_is_done'] = True
else:
template_args['action_is_pending'] = True
#notifications = Notification.objects.filter(status__name=template_args['origin'].status,
# type__in=kwargs['origin'].get_infered_types())
if action_item.webhook:
request = action_item.webhook.parse(
user_profile.akey,
template_args['origin'],
authorization=kwargs['authorization'])
request.dispatch()
else:
template_args['authorization'] = kwargs['authorization']
template_args['origin'] = kwargs['origin']
return template_args
def update_feed(self):
# get all my roles
# from these roles get all types it applies todo
# from thee get all the rules and the status from these
from ilot.rules.models import Type
from ilot.core.models import Moderation, Item
from ilot.grammar.models import Notification
akey = request_switch.akey
actor = Item.objects.get_at_id(akey)
return actor.do_query('all_notifications')
# get all my roles
akey = request_switch.akey
interacted_actor = Moderation.objects.filter(Q(akey=akey))
interacted_target = Moderation.objects.filter(Q(target=akey))
interacted_actor_statuses = interacted_actor.values_list('status',
flat=True)
interacted_target_statuses = interacted_target.values_list('status',
flat=True)
my_roles = Type.objects.filter(
Q(status__name__in=interacted_actor_statuses, reference='actor') |
Q(status__name__in=interacted_target_statuses, reference='target'))
my_notif_rules = Notification.objects.filter(target__in=my_roles)
# for all my notif rules, collect the events i should be notified of
actor = Item.objects.get_at_id(akey)
my_contexts = []
for rule in my_notif_rules:
#typed = actor.do_query('query_all_'+rule.type.name).values_list('id', flat=True)
#roled = actor.do_query('query_all_'+rule.target.name+'_items').values_list('id', flat=True)
if rule.target.reference == 'target':
if rule.target.type.reference == 'event':
roles = Moderation.objects.filter(
status=rule.target.status.name,
target=akey).distinct()
else:
roles = Moderation.objects.filter(
status=rule.target.status.name,
target=akey,
related__events__status=rule.target.type.status.name
).distinct()
elif rule.target.reference == 'actor':
if rule.target.type.reference == 'event':
roles = Moderation.objects.filter(
status=rule.target.status.name, akey=akey).distinct()
else:
roles = Moderation.objects.filter(
status=rule.target.status.name,
akey=akey,
related__events__status=rule.target.type.status.name
).distinct()
#if rule.type.reference == 'event':
if rule.type.type.reference == 'event':
types = Moderation.objects.filter(
status=rule.type.status.name,
origin__status=rule.type.type.status.name).distinct()
else:
types = Moderation.objects.filter(
status=rule.type.status.name,
related__events__status=rule.type.type.status.name
).distinct()
#elif rule.type.reference == 'related':
# types = Moderation.objects.filter(status=rule.type.status.name,
# related__events__status=rule.type.type.status.name).distinct()
if rule.target.scope == 'descendants':
types = Moderation.objects.filter(
context__in=roles.values_list('context',
flat=True).distinct())
roles = Moderation.objects.filter(
context__in=roles.values_list('context',
flat=True).distinct())
if rule.type.reference == 'event':
my_contexts.append(
Q(
origin__in=types,
origin__related__events__in=roles,
status=rule.status.name,
))
elif rule.type.reference == 'related' or rule.type.reference == 'context':
my_contexts.append(
Q(
related__events__in=types,
origin__related__events__in=roles,
status=rule.status.name,
))
if True == False:
if rule.target.reference == 'target':
if rule.target.scope == 'descendants':
origins = Moderation.objects.filter(
context__in=roles.values_list(
'context', flat=True).distinct())
print(
'CONTEXTS',
origins.values_list('context',
flat=True).distinct())
if rule.type.reference == 'event':
my_contexts.append(
Q(
origin__origin__status=rule.type.status.name,
origin__related__events__in=roles,
status=rule.status.name,
))
elif rule.type.reference == 'related':
my_contexts.append(
Q(
related__events__status=rule.type.status.name,
origin__related__events__in=roles,
status=rule.status.name,
))
elif rule.type.reference == 'context':
my_contexts.append(
Q(
related__events__status=rule.type.status.name,
origin__related__events__in=roles,
status=rule.status.name,
))
else:
print('NOTIF REF ?', rule.type.reference, rule)
pass
if True == False:
my_contexts.append(
Q(
related_id__in=typed,
related__events__status=rule.target.status.
name,
origin_id__in=roled,
origin__target=akey,
status=rule.status.name,
))
elif rule.target.reference == 'actor':
origins = Moderation.objects.filter(
status=rule.target.status.name,
akey=akey,
related__events__status=rule.target.type.status.name)
if rule.target.scope == 'descendants':
origins = Moderation.objects.filter(
context__in=origins.values_list('context',
flat=True))
if rule.type.reference == 'event':
my_contexts.append(
Q(
origin__origin__status=rule.type.status.name,
origin__related__events__in=origins,
status=rule.status.name,
))
elif rule.type.reference == 'related':
my_contexts.append(
Q(
related__events__status=rule.type.status.name,
origin__related__events__in=origins,
status=rule.status.name,
))
elif rule.type.reference == 'context':
my_contexts.append(
Q(
related__events__status=rule.type.status.name,
origin__related__events__in=origins,
status=rule.status.name,
))
else:
pass
else:
print('NOTIF TARGET REF ?', rule.target.reference, rule)
if len(my_contexts):
maybe_notified = Moderation.objects.filter(
Q(reduce(operator.or_, my_contexts))).distinct()
else:
return Moderation.objects.none()
print(len(maybe_notified), 'NOTIF')
return maybe_notified
my_notif_statuses = my_notif_rules.values_list('status__name',
flat=True)
object_types = my_notif_rules.values_list('type', flat=True)
print(len(my_roles), 'MY ROLES', my_roles)
print(len(object_types), 'LISTENING TYPES', object_types)
listening_statuses = Type.objects.filter(
id__in=object_types).values_list('status__name')
maybe_notified = Moderation.objects.filter(
origin__status__in=listening_statuses,
status__in=my_notif_statuses)
print(len(maybe_notified), 'MAYBE NOTIF')
# filter these with roled
my_contexts = []
target_roles = my_roles.filter(reference='target')
my_contexts.append(
Q(target=akey,
status__in=target_roles.values_list('status__name', flat=True),
related__status__in=target_roles.values_list(
'type__status__name', flat=True)))
actor_roles = my_roles.filter(reference='actor')
my_contexts.append(
Q(akey=akey,
status__in=actor_roles.values_list('status__name', flat=True),
related__status__in=actor_roles.values_list('type__status__name',
flat=True)))
print(target_roles, len(my_contexts), 'CONTEXTS')
maybe_notified = maybe_notified.filter(my_contexts[0] | my_contexts[1])
#
# and items ?
print(len(maybe_notified), 'NOTIF')
return maybe_notified
def dispatch_trigger(self, request, input_data, trigger, new_origin,
template_args):
from ilot.rules.models import Trigger
# print('DISPATCHING', trigger, ' on ', new_origin.get_infered_types(), '\n\n')
# execute triggers if they pass condition
if trigger.condition:
if not trigger.condition.is_true(new_origin):
print(trigger, 'FAILED TRIGGER CONDITION ', trigger.condition)
return template_args
#trigger_data = load_json(trigger.data)
trigger_data = input_data
if not trigger.actor_type:
#print('MUST DEFINE ACTOR ')
trigger_actor = new_origin.akey
else:
trigger_actor = new_origin.get_actor_by_type(trigger.actor_type)
if not trigger.target_type:
#print('MUST DEFINE TARGET ')
trigger_target = new_origin.target
else:
trigger_target = new_origin.get_actor_by_type(trigger.target_type)
trigger_kwargs = {
'do': True,
'ext': '',
'action': trigger.behavior.name,
'path': new_origin.id,
'context': new_origin.context,
'node': new_origin.related,
'origin': new_origin,
'target': trigger_target,
'trigger': trigger,
}
trigger_pipe = self.update_actionpipe_data(request, trigger_data,
trigger_actor,
**trigger_kwargs)
trigger_profile = DataPath(**trigger_pipe)
trigger_kwargs['pipe'] = trigger_pipe
#print('DOING TRIGGER ', trigger_pipe, trigger_kwargs)
try:
template_args = self.manage_pipe(request, trigger_profile,
trigger_data, template_args,
**trigger_kwargs)
except:
traceback.print_exc()
raise ValidationError('OOps, looks like something gone wrong in ' +
trigger.name)
return template_args
#print('\n\nDONE TRIGGER ', trigger)
#messages.success(request, 'Great ! done the trigger !'+trigger.name)
def render(self, request, template_args, **kwargs):
"""
Render depending on the request and node
"""
if kwargs['ext'] in ('', '/'):
template_ext = '.html'
else:
template_ext = kwargs['ext']
template_args['messages'] = []
from django.contrib.messages import get_messages
storage = get_messages(request)
for message in storage:
template_args['messages'].append(message)
if request.path in ('', '/') and not kwargs.get(
'template') and request_switch.interface:
t = Template(request_switch.interface.content)
template_ext = '.html'
context = RequestContext(request, template_args)
return HttpResponse(
t.render(context),
content_type=mimetypes.guess_type('filename' +
template_ext)[0])
else:
from django.template import loader
t = loader.select_template(
(kwargs.get('template',
'actions/' + kwargs['action'] + template_ext),
'200' + template_ext, 'ilot/200' + template_ext))
return HttpResponse(
t.render(template_args, request),
content_type=mimetypes.guess_type('filename' +
template_ext)[0])
def deliver(self, request, response, **kwargs):
'''
Sets final touch to request
'''
return super(ActionPipeView, self).deliver(request, response, **kwargs)
def update_actionpipe_data(self, request, data, akey, **kwargs):
"""
Update the action pipe data with provided dict
Ensures clean and freshness of the pipe_data dict
"""
#data_dict = self.get_latest(akey, kwargs['path'], kwargs['action'])
#if data_dict is None:
data_dict = self.get_default_pipe_data(request, akey, **kwargs)
# update dict with new values
for k in data:
data_dict['data'][k] = data[k]
# clean empty fields
fields = list(data_dict['data'].keys())
for field in fields:
if not data_dict['data'][field]:
del data_dict['data'][field]
data_dict['action'] = kwargs.get('action')
data_dict['context'] = kwargs['context']
data_dict['locale'] = get_locale_as_organization()
data_dict['ref_time'] = DataPath.get_ref_time()
return data_dict
def save_actionpipe_data(self, request, data_dict, akey, **kwargs):
'''
DEPRECATED
Saves it to nosql
This is an "atomic" operation,
you should not try to save data another way
because of cache handling
'''
# compress
range_key = data_dict[self.pipe_range_key]
data_dict['data'] = dump_json(data_dict['data'])
self.put_action(akey, range_key, data_dict)
return data_dict
hash_key = 'akey'
#range_key = 'action'
range_key = 'context'
def put_action(self, hash_key, range_key, data):
'''
DEPRECATED
'''
try:
params = {}
params[self.hash_key] = hash_key
params[self.range_key] = range_key
#data_object = self.model.objects.filter(**params).order_by('-ref_time')[:1][0]
data_object = DataPath.objects.filter(
akey=hash_key,
context=range_key,
locale=get_locale_as_organization(),
action=data['action']).order_by('-ref_time')[:1][0]
for key in data.keys():
if key == 'data':
#data_object.__setattr__(key, dump_json(data[key]))
data_object.set_data(data[key])
#else:
data_object.__setattr__(key, data[key])
data_object.full_clean()
data_object.save()
except IndexError:
if not self.range_key in data:
data[self.range_key] = range_key
data_keys = data.keys()
for key in data_keys:
if key.endswith('_ptr'):
del data[key]
new_object = DataPath(**data)
# should check for matching hash_key/range_key
new_object.akey = hash_key
new_object.context = range_key
new_object.action = data['action']
new_object.locale = get_locale_as_organization()
new_object.full_clean()
new_object.save()
def get_latest(self, hash_key, range_key, action):
'''
DEPRECATED
'''
try:
data_obj = DataPath.objects.filter(
akey=hash_key,
context=range_key,
locale=get_locale_as_organization(),
action=action).order_by('-ref_time')[:1][0]
pipe_data = {}
obj_data = model_to_dict(data_obj)
pipe_data.update(obj_data)
pipe_data['data'] = data_obj.get_data()
#pipe_data['data'] = load_json(obj_data['data'])
#try:
# pipe_data['data'] = json.loads(data_obj.data)
#except:
# traceback.print_exc()
# pipe_data['data'] = {}
#pipe_data['data'] = deepcopy(data_obj.data)
#pipe_data['ref_time'] = AppManager.get_ref_time()
return pipe_data
except IndexError:
return None
def notify(self, akey, data):
event_data = dump_json(data)
if akey in self.websockets_by_visitor:
for ws in self.websockets_by_visitor[akey]:
ws.send_safe(event_data)
def send_content(self, content, kwargs):
kwargs['data'] = content.decode('utf-8')
message = dump_json(kwargs)
self.send_safe(message)
return kwargs