mirror of https://github.com/zulip/zulip.git
104 lines
4.6 KiB
Python
104 lines
4.6 KiB
Python
from django.http import HttpResponse, HttpRequest
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from django.utils.translation import ugettext as _
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from typing import List, Text
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from zerver.context_processors import get_realm_from_request
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from zerver.lib.actions import check_add_user_group, do_update_user_group_name, \
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do_update_user_group_description, bulk_add_members_to_user_group, \
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remove_members_from_user_group, check_delete_user_group
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from zerver.lib.exceptions import JsonableError
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from zerver.lib.request import has_request_variables, REQ
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from zerver.lib.response import json_success, json_error
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from zerver.lib.users import user_ids_to_users
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from zerver.lib.validator import check_list, check_string, check_int, \
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check_short_string
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from zerver.lib.user_groups import access_user_group_by_id, get_memberships_of_users, get_user_group_members
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from zerver.models import UserProfile, UserGroup, UserGroupMembership
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from zerver.views.streams import compose_views, FuncKwargPair
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@has_request_variables
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def add_user_group(request: HttpRequest, user_profile: UserProfile,
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name: Text=REQ(),
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members: List[int]=REQ(validator=check_list(check_int), default=[]),
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description: Text=REQ()) -> HttpResponse:
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user_profiles = user_ids_to_users(members, user_profile.realm)
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check_add_user_group(user_profile.realm, name, user_profiles, description)
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return json_success()
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@has_request_variables
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def edit_user_group(request: HttpRequest, user_profile: UserProfile,
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user_group_id: int=REQ(validator=check_int),
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name: Text=REQ(default=""), description: Text=REQ(default="")
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) -> HttpResponse:
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if not (name or description):
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return json_error(_("No new data supplied"))
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user_group = access_user_group_by_id(user_group_id, user_profile)
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result = {}
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if name != user_group.name:
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do_update_user_group_name(user_group, name)
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result['name'] = _("Name successfully updated.")
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if description != user_group.description:
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do_update_user_group_description(user_group, description)
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result['description'] = _("Description successfully updated.")
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return json_success(result)
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@has_request_variables
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def delete_user_group(request: HttpRequest, user_profile: UserProfile,
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user_group_id: int=REQ(validator=check_int)) -> HttpResponse:
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check_delete_user_group(user_group_id, user_profile)
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return json_success()
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@has_request_variables
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def update_user_group_backend(request: HttpRequest, user_profile: UserProfile,
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user_group_id: int=REQ(validator=check_int),
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delete: List[int]=REQ(validator=check_list(check_int), default=[]),
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add: List[int]=REQ(validator=check_list(check_int), default=[])
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) -> HttpResponse:
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if not add and not delete:
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return json_error(_('Nothing to do. Specify at least one of "add" or "delete".'))
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method_kwarg_pairs = [
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(add_members_to_group_backend,
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dict(user_group_id=user_group_id, members=add)),
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(remove_members_from_group_backend,
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dict(user_group_id=user_group_id, members=delete))
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] # type: List[FuncKwargPair]
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return compose_views(request, user_profile, method_kwarg_pairs)
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def add_members_to_group_backend(request: HttpRequest, user_profile: UserProfile,
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user_group_id: int, members: List[int]) -> HttpResponse:
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if not members:
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return json_success()
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user_group = access_user_group_by_id(user_group_id, user_profile)
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user_profiles = user_ids_to_users(members, user_profile.realm)
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existing_member_ids = set(get_memberships_of_users(user_group, user_profiles))
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for user_profile in user_profiles:
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if user_profile.id in existing_member_ids:
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raise JsonableError(_("User %s is already a member of this group" % (user_profile.id,)))
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bulk_add_members_to_user_group(user_group, user_profiles)
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return json_success()
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def remove_members_from_group_backend(request: HttpRequest, user_profile: UserProfile,
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user_group_id: int, members: List[int]) -> HttpResponse:
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if not members:
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return json_success()
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user_profiles = user_ids_to_users(members, user_profile.realm)
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user_group = access_user_group_by_id(user_group_id, user_profile)
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group_member_ids = get_user_group_members(user_group)
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for member in members:
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if (member not in group_member_ids):
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raise JsonableError(_("There is no member '%s' in this user group" % (member,)))
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remove_members_from_user_group(user_group, user_profiles)
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return json_success()
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