2018-11-01 17:30:18 +01:00
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from typing import Any, Dict, Set
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2014-11-13 22:23:16 +01:00
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from django.apps import AppConfig
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2017-08-30 00:07:54 +02:00
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from ..utils.projector import register_projector_elements
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2017-03-06 16:34:20 +01:00
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2014-11-13 22:23:16 +01:00
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class AgendaAppConfig(AppConfig):
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name = 'openslides.agenda'
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verbose_name = 'OpenSlides Agenda'
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2015-07-01 17:48:41 +02:00
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angular_site_module = True
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angular_projector_module = True
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2014-11-13 22:23:16 +01:00
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def ready(self):
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# Import all required stuff.
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2015-10-24 19:02:43 +02:00
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from django.db.models.signals import pre_delete, post_save
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2018-11-01 17:30:18 +01:00
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from ..core.signals import permission_change
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2017-08-30 00:07:54 +02:00
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from ..utils.rest_api import router
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from .projector import get_projector_elements
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2015-10-24 19:02:43 +02:00
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from .signals import (
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2017-03-07 10:23:24 +01:00
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get_permission_change_data,
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2015-10-24 19:02:43 +02:00
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listen_to_related_object_post_delete,
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2018-11-01 17:30:18 +01:00
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listen_to_related_object_post_save)
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2015-01-06 00:14:49 +01:00
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from .views import ItemViewSet
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2018-11-05 09:04:41 +01:00
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from . import serializers # noqa
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2018-11-01 17:30:18 +01:00
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from ..utils.access_permissions import required_user
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2014-11-13 22:23:16 +01:00
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2018-09-10 08:15:31 +02:00
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# Define projector elements.
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2017-08-30 00:07:54 +02:00
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register_projector_elements(get_projector_elements())
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2016-06-02 12:47:01 +02:00
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2014-11-13 22:23:16 +01:00
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# Connect signals.
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2015-10-24 19:02:43 +02:00
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post_save.connect(
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listen_to_related_object_post_save,
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dispatch_uid='listen_to_related_object_post_save')
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pre_delete.connect(
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listen_to_related_object_post_delete,
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dispatch_uid='listen_to_related_object_post_delete')
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2017-03-07 10:23:24 +01:00
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permission_change.connect(
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get_permission_change_data,
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dispatch_uid='agenda_get_permission_change_data')
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2014-11-13 22:23:16 +01:00
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2015-01-17 14:25:05 +01:00
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# Register viewsets.
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2016-02-11 22:58:32 +01:00
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router.register(self.get_model('Item').get_collection_string(), ItemViewSet)
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2017-01-14 12:29:42 +01:00
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2018-11-01 17:30:18 +01:00
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# register required_users
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required_user.add_collection_string(self.get_model('Item').get_collection_string(), required_users)
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2018-09-10 08:15:31 +02:00
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def get_config_variables(self):
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from .config_variables import get_config_variables
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return get_config_variables()
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2017-01-14 12:29:42 +01:00
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def get_startup_elements(self):
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2017-03-06 16:34:20 +01:00
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"""
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2018-07-09 23:22:26 +02:00
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Yields all Cachables required on startup i. e. opening the websocket
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2017-03-06 16:34:20 +01:00
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connection.
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"""
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2018-07-09 23:22:26 +02:00
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yield self.get_model('Item')
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2018-11-01 17:30:18 +01:00
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def required_users(element: Dict[str, Any]) -> Set[int]:
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"""
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Returns all user ids that are displayed as speaker in the given element.
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"""
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return set(speaker['user_id'] for speaker in element['speakers'])
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