OpenSlides/openslides/motions/apps.py
2019-01-08 21:51:52 +01:00

113 lines
3.7 KiB
Python

from typing import Any, Dict, Set
from django.apps import AppConfig
from django.db.models.signals import post_migrate
from ..utils.projector import register_projector_elements
class MotionsAppConfig(AppConfig):
name = "openslides.motions"
verbose_name = "OpenSlides Motion"
angular_site_module = True
angular_projector_module = True
def ready(self):
# Import all required stuff.
from openslides.core.signals import permission_change
from openslides.utils.rest_api import router
from .projector import get_projector_elements
from .signals import create_builtin_workflows, get_permission_change_data
from . import serializers # noqa
from .views import (
CategoryViewSet,
StatuteParagraphViewSet,
MotionViewSet,
MotionCommentSectionViewSet,
MotionBlockViewSet,
MotionPollViewSet,
MotionChangeRecommendationViewSet,
StateViewSet,
WorkflowViewSet,
)
from ..utils.access_permissions import required_user
# Define projector elements.
register_projector_elements(get_projector_elements())
# Connect signals.
post_migrate.connect(
create_builtin_workflows, dispatch_uid="motion_create_builtin_workflows"
)
permission_change.connect(
get_permission_change_data,
dispatch_uid="motions_get_permission_change_data",
)
# Register viewsets.
router.register(
self.get_model("Category").get_collection_string(), CategoryViewSet
)
router.register(
self.get_model("StatuteParagraph").get_collection_string(),
StatuteParagraphViewSet,
)
router.register(self.get_model("Motion").get_collection_string(), MotionViewSet)
router.register(
self.get_model("MotionBlock").get_collection_string(), MotionBlockViewSet
)
router.register(
self.get_model("MotionCommentSection").get_collection_string(),
MotionCommentSectionViewSet,
)
router.register(
self.get_model("Workflow").get_collection_string(), WorkflowViewSet
)
router.register(
self.get_model("MotionChangeRecommendation").get_collection_string(),
MotionChangeRecommendationViewSet,
)
router.register(
self.get_model("MotionPoll").get_collection_string(), MotionPollViewSet
)
router.register(self.get_model("State").get_collection_string(), StateViewSet)
# Register required_users
required_user.add_collection_string(
self.get_model("Motion").get_collection_string(), required_users
)
def get_config_variables(self):
from .config_variables import get_config_variables
return get_config_variables()
def get_startup_elements(self):
"""
Yields all Cachables required on startup i. e. opening the websocket
connection.
"""
for model_name in (
"Category",
"StatuteParagraph",
"Motion",
"MotionBlock",
"Workflow",
"MotionChangeRecommendation",
"MotionCommentSection",
):
yield self.get_model(model_name)
def required_users(element: Dict[str, Any]) -> Set[int]:
"""
Returns all user ids that are displayed as as submitter or supporter in
any motion if request_user can see motions. This function may return an
empty set.
"""
submitters_supporters = set(
[submitter["user_id"] for submitter in element["submitters"]]
)
submitters_supporters.update(element["supporters_id"])
return submitters_supporters