def ready(self):
from actstream.actions import action_handler
action.connect(action_handler, dispatch_uid='actstream.models')
action_class = self.get_model('action')
if settings.USE_JSONFIELD:
from actstream.jsonfield import DataField, register_app
DataField(blank=True,
null=True).contribute_to_class(action_class, 'data')
register_app(self)
def ready(self):
from actstream.actions import action_handler
action.connect(action_handler, dispatch_uid='actstream.models')
action_class = self.get_model('action')
if settings.USE_JSONFIELD:
from actstream.jsonfield import DataField, register_app
DataField(blank=True, null=True).contribute_to_class(
action_class, 'data'
)
register_app(self)
def ready(self):
from actstream.actions import action_handler
action.connect(action_handler, dispatch_uid='actstream.models')
action_class = self.get_model('action')
if settings.USE_JSONFIELD:
try:
from jsonfield.fields import JSONField
except ImportError:
raise ImproperlyConfigured('You must have django-jsonfield installed '
'if you wish to use a JSONField on your actions')
JSONField(blank=True, null=True).contribute_to_class(action_class, 'data')
def ready(self):
from actstream.actions import action_handler
action.connect(action_handler, dispatch_uid='actstream.models')
action_class = self.get_model('action')
if settings.USE_JSONFIELD:
try:
from jsonfield.fields import JSONField
except ImportError:
raise ImproperlyConfigured(
'You must have django-jsonfield installed '
'if you wish to use a JSONField on your actions')
JSONField(blank=True,
null=True).contribute_to_class(action_class, 'data')
def ready(self):
from actstream.actions import action_handler
action.connect(action_handler, dispatch_uid='actstream.models')
action_class = self.get_model('action')
if settings.USE_JSONFIELD:
try:
from django_mysql.models import JSONField
from jsonfield_compat import register_app
except ImportError:
raise ImproperlyConfigured(
'You must have django-jsonfield and django-jsonfield-compat '
'installed if you wish to use a JSONField on your actions')
JSONField(
blank=True, null=True,
encoder=CustomEncoder(allow_nan=False)).contribute_to_class(
action_class, 'data')
register_app(self)
def ready(self):
from actstream.actions import action_handler
action.connect(action_handler, dispatch_uid='actstream.models')
action_class = self.get_model('action')
if actstream_settings.USE_JSONFIELD:
if not hasattr(action_class, 'data'):
from actstream.jsonfield import DataField
DataField(blank=True, null=True).contribute_to_class(
action_class, 'data'
)
# dynamically load django_jsonfield_backport to INSTALLED_APPS
if django.VERSION < (3, 1) and 'django_jsonfield_backport' not in settings.INSTALLED_APPS:
settings.INSTALLED_APPS += ('django_jsonfield_backport', )
# reset loaded apps
apps.app_configs = OrderedDict()
# reset initialization status
apps.apps_ready = apps.models_ready = apps.loading = apps.ready = False
apps.clear_cache()
# re-initialize all apps
apps.populate(settings.INSTALLED_APPS)
action_object_stream = Action.objects.action_object
target_stream = Action.objects.target
user_stream = Action.objects.user
model_stream = Action.objects.model_actions
def setup_generic_relations():
"""
Set up GenericRelations for actionable models.
"""
for model in actstream_settings.MODELS.values():
if not model:
continue
for field in ('actor', 'target', 'action_object'):
generic.GenericRelation(Action,
content_type_field='%s_content_type' % field,
object_id_field='%s_object_id' % field,
related_name='actions_with_%s_%s_as_%s' % (
model._meta.app_label, model._meta.module_name, field),
).contribute_to_class(model, '%s_actions' % field)
# @@@ I'm not entirely sure why this works
setattr(Action, 'actions_with_%s_%s_as_%s' % (
model._meta.app_label, model._meta.module_name, field), None)
setup_generic_relations()
# connect the signal
action.connect(action_handler, dispatch_uid='actstream.models')
def ready(self):
from .actions import my_action_handler
from actstream.signals import action
action.connect(my_action_handler,
dispatch_uid='notifications.models.Action')
if isinstance(getattr(model, attr, None),
generic.ReverseGenericRelatedObjectsDescriptor):
break
generic.GenericRelation(
Action,
content_type_field='%s_content_type' % field,
object_id_field='%s_object_id' % field,
related_name='actions_with_%s_%s_as_%s' %
(model._meta.app_label, model._meta.module_name, field),
).contribute_to_class(model, attr)
# @@@ I'm not entirely sure why this works
setattr(
Action, 'actions_with_%s_%s_as_%s' %
(model._meta.app_label, model._meta.module_name, field), None)
setup_generic_relations()
if actstream_settings.USE_JSONFIELD:
try:
from jsonfield.fields import JSONField
except ImportError:
raise ImproperlyConfigured(
'You must have django-jsonfield installed '
'if you wish to use a JSONField on your actions')
JSONField(blank=True, null=True).contribute_to_class(Action, 'data')
# connect the signal
action.connect(action_handler, dispatch_uid='actstream.models')
def ready(self):
from actstream.actions import action_handler
action.connect(action_handler, dispatch_uid='actstream.models')
content_type = ContentType.objects.get_for_model(actor)).delete()
def actor_stream(actor):
return Action.objects.stream_for_actor(actor)
actor_stream.__doc__ = Action.objects.stream_for_actor.__doc__
def user_stream(user):
return Follow.objects.stream_for_user(user)
user_stream.__doc__ = Follow.objects.stream_for_user.__doc__
def model_stream(model):
return Action.objects.stream_for_model(model)
model_stream.__doc__ = Action.objects.stream_for_model.__doc__
def action_handler(verb, target=None, **kwargs):
actor = kwargs.pop('sender')
kwargs.pop('signal', None)
kw = {
'actor_content_type': ContentType.objects.get_for_model(actor),
'actor_object_id': actor.pk,
'verb': verb
}
if target:
kw.update(target_object_id=target.pk,
target_content_type=ContentType.objects.get_for_model(target))
kw.update(kwargs)
Action.objects.get_or_create(**kw)[0]
action.connect(action_handler)
"""
return timesince_(self.timestamp, now)
def on_action_sent(verb, **kwargs):
"""
Handler function to create Action instance upon action signal call.
"""
kwargs.pop('signal', None)
actor = kwargs.pop('sender')
actor_ct = ContentType.objects.get_for_model(actor)
newaction = Action(actor_content_type=actor_ct,
actor_object_id=actor.pk,
verb=unicode(verb),
public=bool(kwargs.pop('public', True)),
timestamp=kwargs.pop('timestamp', now()),
extra_data=kwargs.pop('extra_data', ''))
for opt in ('target', 'action_object'):
obj = kwargs.pop(opt, None)
if not obj is None:
setattr(newaction, '%s_object_id' % opt, obj.pk)
setattr(newaction, '%s_content_type' % opt,
ContentType.objects.get_for_model(obj))
newaction.save()
action.connect(on_action_sent, sender=None, dispatch_uid='actstream.models')