def update_or_insert(cls, id = None, suggestion = None,
user = None, done = False, active = True):
if not isinstance(user, User):
raise TypeError()
if suggestion is None:
raise TypeError()
if id is not None: # como se ha pasado un id, queremos modificar una alerta existente
alert = cls.objects.get_by_id_user(id, user)
if alert is None:
return None
if alert.is_active() != active:
alert.toggle_active()
if alert.is_done() != done:
alert.toggle_done()
alert.put()
return alert
else:
alert = AlertSuggestion(suggestion = suggestion, user = user)
if done:
alert.toggle_done()
if not active:
alert.toggle_active()
alert.put()
timeline = UserTimelineSystem(user = user, instance = alert, msg_id=200)
timeline.put()
return alert
def insert_list(cls, user, name, description=None, instances=None):
'''
Crea una nueva lista de usuarios, en el caso de que exista una con ese nombre,
se añaden los usuarios
:param user: usuario
:type user: :class:`geouser.models.User`
:param name: nombre de la lista
:type name: :class:`string`
:param description: descripcion de la lista
:type description: :class:`string`
:param instances: objetos a añadir a la lista
:type instances: :class:`geouser.models.User`
'''
list = user.listuser_set.filter('name =', name)
if list is not None:
if description is not None:
list.description = description
keys = set(list.keys)
keys |= set([instance.key() for instance in instances])
list.keys = [k for k in keys]
list = ListUser(name=name, user=user, description=description, keys=[k for k in keys])
list.put()
timeline = UserTimelineSystem(user=user.key(), msg_id=150, instance=list)
timeline.put()
return list
def insert_list(cls, user, name, description = None, instances=[]):
'''
Crea una nueva lista, en el caso de que exista una con ese nombre,
se añaden las alertas
:param user: usuario
:type user: :class:`geouser.models.User`
:param name: nombre de la lista
:type name: :class:`string`
:param description: descripcion de la lista
:type description: :class:`string`
:param instances: objetos a añadir a la lista
:type instances: :class:`geoalert.models.Alert`
'''
list = user.listalert_set.filter('name =', name).get()
if list is not None: # la lista con ese nombre ya existe, la editamos
if description is not None:
list.description = description
keys = set(list.keys)
keys |= set([instance.key() for instance in instances])
list.keys = [k for k in keys]
list.put()
return list
# TODO: debe haber una forma mejor de quitar repetidos, estamos atados a python2.5 :(, los Sets
keys= set([instance.key() for instance in instances])
list = ListAlert(name=name, user=user, description=description, keys=[k for k in keys])
list.put()
timeline = UserTimelineSystem(user=user.key(), msg_id=250, instance=list)
timeline.put()
return list
def done_alert(sender, **kwargs):
from models import Alert, AlertSuggestion
if isinstance(sender, Alert):
timeline = UserTimelineSystem(parent = sender.user, user = sender.user, instance = sender, msg_id=203)
elif isinstance(sender, AlertSuggestion):
timeline = UserTimelineSystem(parent = sender.user, user = sender.user, instance = sender, msg_id=323, visible=False)
else:
return
timeline.put()
def modified_list(sender, **kwargs):
if isinstance(sender, ListRequested):
timeline = UserTimelineSystem(parent=kwargs['querier'], user=kwargs['querier'], msg=351, _vis=sender._get_visibility())
from georemindme.tasks import NotificationHandler
NotificationHandler().list_followers_notify(sender)
timeline.put()
if sender.user is not None:
if kwargs['querier'].key() != sender.user.key():
from geouser.models_utils import _Notification
notification = _Notification(parent=sender.user, owner=sender.user, timeline=timeline)
notification.put()
def modified_alert(sender, **kwargs):
'''
Se modifica una alerta
'''
from models import Alert, AlertSuggestion
if isinstance(sender, Alert):
timeline = UserTimelineSystem(parent=sender.user, user = sender.user, instance = sender, msg_id=201)
elif isinstance(sender, AlertSuggestion):
timeline = UserTimelineSystem(parent=sender.user, user = sender.user, instance = sender, msg_id=321, visible=False)
else:
return
timeline.put()
def deleted_alert(sender, **kwargs):
'''
Se borra una alerta
'''
from models import Alert, AlertSuggestion
if isinstance(sender, Alert):
timeline = UserTimelineSystem(parent = sender.user, user = sender.user, instance = sender, msg_id=202)
elif isinstance(sender, AlertSuggestion):
timeline = UserTimelineSystem(parent = sender.user, user = sender.user, instance = sender, msg_id=322, visible=False)
else:
return
timeline.put()
sender.user.counters.set_alerts(value=-1)
def notify_followers(self):
'''
Crea un timelineSystem por cada usuario que sigue
a esta lista
'''
if not self._is_private():
if ListFollowersIndex.all().ancestor(self.key()).count() == 0:
return True
for list in ListFollowersIndex.all().ancestor(self.key()):
for key in list.users:
timeline = UserTimelineSystem(user=key, msg_id=352, instance=self)
timeline.put()
return True
def new_alert(sender, **kwargs):
'''
Se registra una nueva alerta
'''
from models import Alert, AlertSuggestion
if isinstance(sender, Alert):
timeline = UserTimelineSystem(parent=sender.user, user = sender.user, instance = sender, msg_id=200)
elif isinstance(sender, AlertSuggestion):
timeline = UserTimelineSystem(parent=sender.user, user = sender.user, instance = sender, msg_id=320, visible=False)
else:
return
timeline.put()
sender.user.counters.set_alerts(value=+1)
def modified_list(sender, **kwargs):
if isinstance(sender, ListRequested):
timeline = UserTimelineSystem(parent=kwargs['querier'],
user=kwargs['querier'],
msg=351,
_vis=sender._get_visibility())
from georemindme.tasks import NotificationHandler
NotificationHandler().list_followers_notify(sender)
timeline.put()
if sender.user is not None:
if kwargs['querier'].key() != sender.user.key():
from geouser.models_utils import _Notification
notification = _Notification(parent=sender.user,
owner=sender.user,
timeline=timeline)
notification.put()
def done_alert(sender, **kwargs):
from models import Alert, AlertSuggestion
if isinstance(sender, Alert):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=203)
elif isinstance(sender, AlertSuggestion):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=323,
visible=False)
else:
return
timeline.put()
def new_list(sender, **kwargs):
if isinstance(sender, ListAlert):
timeline = UserTimelineSystem(parent=sender.user.key(), user=sender.user.key(), msg_id=250, instance=sender)
elif isinstance(sender, ListUser):
timeline = UserTimelineSystem(parent=sender.user.key(), user=sender.user.key(), msg_id=150, instance=sender)
elif isinstance(sender, ListSuggestion):
timelinePublic = UserTimeline(parent=sender.user, user = sender.user, instance = sender, msg_id=350, _vis=sender._get_visibility())
timelinePublic.put()
timeline = UserTimelineSystem(parent=sender.user, user=sender.user.key(), msg_id=350, instance=sender)
elif isinstance(sender, ListRequested):
timelinePublic = UserTimeline(parent=sender.user, user = sender.user, instance = sender, msg_id=360, _vis=sender._get_visibility())
timelinePublic.put()
timeline = UserTimelineSystem(parent=sender.user, user=sender.user.key(), msg_id=360, instance=sender)
else:
return
timeline.put()
def modified_alert(sender, **kwargs):
'''
Se modifica una alerta
'''
from models import Alert, AlertSuggestion
if isinstance(sender, Alert):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=201)
elif isinstance(sender, AlertSuggestion):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=321,
visible=False)
else:
return
timeline.put()
def deleted_alert(sender, **kwargs):
'''
Se borra una alerta
'''
from models import Alert, AlertSuggestion
if isinstance(sender, Alert):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=202)
elif isinstance(sender, AlertSuggestion):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=322,
visible=False)
else:
return
timeline.put()
sender.user.counters.set_alerts(value=-1)
def new_alert(sender, **kwargs):
'''
Se registra una nueva alerta
'''
from models import Alert, AlertSuggestion
if isinstance(sender, Alert):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=200)
elif isinstance(sender, AlertSuggestion):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=320,
visible=False)
else:
return
timeline.put()
sender.user.counters.set_alerts(value=+1)
def update_or_insert(cls, id = None, name = None, description = None,
date_starts = None, date_ends = None, poi = None,
user = None, done = False, active = True):
'''
Crea una alerta nueva, si recibe un id, la busca y actualiza.
:returns: :class:`geoalert.models.Alert`
:raises: :class:`geoalert.exceptions.ForbiddenAccess`, :class:`TypeError`
'''
if not isinstance(user, User):
raise TypeError()
if poi is None:
raise TypeError()
if id is not None: # como se ha pasado un id, queremos modificar una alerta existente
alert = cls.objects.get_by_id_user(id, user)
if alert is None:
return None
alert.name = name
alert.description = description
alert.date_starts = date_starts
alert.date_ends = date_ends
alert.poi = poi
if alert.is_active() != active:
alert.toggle_active()
if alert.is_done() != done:
alert.toggle_done()
alert.put()
return alert
else:
alert = Alert(name = name, description = description, date_starts = date_starts,
date_ends = date_ends, poi = poi, user = user)
if done:
alert.toggle_done()
if not active:
alert.toggle_active()
alert.put()
timeline = UserTimelineSystem(user = user, instance = alert, msg_id=200)
timeline.put()
return alert
def new_list(sender, **kwargs):
if isinstance(sender, ListAlert):
timeline = UserTimelineSystem(parent=sender.user.key(),
user=sender.user.key(),
msg_id=250,
instance=sender)
elif isinstance(sender, ListUser):
timeline = UserTimelineSystem(parent=sender.user.key(),
user=sender.user.key(),
msg_id=150,
instance=sender)
elif isinstance(sender, ListSuggestion):
timelinePublic = UserTimeline(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=350,
_vis=sender._get_visibility())
timelinePublic.put()
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user.key(),
msg_id=350,
instance=sender)
elif isinstance(sender, ListRequested):
timelinePublic = UserTimeline(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=360,
_vis=sender._get_visibility())
timelinePublic.put()
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user.key(),
msg_id=360,
instance=sender)
else:
return
timeline.put()
def deleted_place(sender, **kwargs):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=452)
timeline.put()
def modified_privateplace(sender, **kwargs):
timeline = UserTimelineSystem(parent=sender.user,
user=sender.user,
instance=sender,
msg_id=401)
timeline.put()
def modified_privateplace(sender, **kwargs):
timeline = UserTimelineSystem(parent = sender.user, user = sender.user, instance = sender, msg_id=401)
timeline.put()
def deleted_place(sender, **kwargs):
timeline = UserTimelineSystem(parent = sender.user, user = sender.user, instance = sender, msg_id=452)
timeline.put()
