2021-05-17 09:46:11 +02:00

136 lines
4.8 KiB
Python

import logging
from django.contrib.auth.models import User
from django.template.loader import render_to_string
from allianceauth import hooks
from allianceauth.services.hooks import ServicesHook
from .models import DiscordUser
from .urls import urlpatterns
from .utils import LoggerAddTag
from . import tasks, __title__
logger = LoggerAddTag(logging.getLogger(__name__), __title__)
# Default priority for single tasks like update group and sync nickname
SINGLE_TASK_PRIORITY = 3
class DiscordService(ServicesHook):
"""Service for managing a Discord server with Auth"""
def __init__(self):
ServicesHook.__init__(self)
self.urlpatterns = urlpatterns
self.name = 'discord'
self.service_ctrl_template = 'services/discord/discord_service_ctrl.html'
self.access_perm = 'discord.access_discord'
self.name_format = '{character_name}'
def delete_user(self, user: User, notify_user: bool = False) -> None:
if self.user_has_account(user):
logger.debug('Deleting user %s %s account', user, self.name)
tasks.delete_user.apply_async(
kwargs={'user_pk': user.pk, 'notify_user': notify_user},
priority=SINGLE_TASK_PRIORITY
)
def render_services_ctrl(self, request):
if self.user_has_account(request.user):
user_has_account = True
username = request.user.discord.username
discriminator = request.user.discord.discriminator
if username and discriminator:
discord_username = f'{username}#{discriminator}'
else:
discord_username = ''
else:
discord_username = ''
user_has_account = False
return render_to_string(
self.service_ctrl_template,
{
'server_name': DiscordUser.objects.server_name(),
'user_has_account': user_has_account,
'discord_username': discord_username
},
request=request
)
def service_active_for_user(self, user):
has_perms = user.has_perm(self.access_perm)
logger.debug("User %s has service permission: %s", user, has_perms)
return has_perms
def sync_nickname(self, user):
logger.debug('Syncing %s nickname for user %s', self.name, user)
if self.user_has_account(user):
tasks.update_nickname.apply_async(
kwargs={
'user_pk': user.pk,
# since the new nickname is not yet in the DB we need to
# provide it manually to the task
'nickname': DiscordUser.objects.user_formatted_nick(user)
},
priority=SINGLE_TASK_PRIORITY
)
def sync_nicknames_bulk(self, users: list):
"""Sync nickname for a list of users in bulk.
Preferred over sync_nickname(), because it will not break the rate limit
"""
logger.debug(
'Syncing %s nicknames in bulk for %d users', self.name, len(users)
)
user_pks = [user.pk for user in users]
tasks.update_nicknames_bulk.delay(user_pks)
def update_all_groups(self):
logger.debug('Update all %s groups called', self.name)
tasks.update_all_groups.delay()
def update_groups(self, user):
logger.debug('Processing %s groups for %s', self.name, user)
if self.user_has_account(user):
tasks.update_groups.apply_async(
kwargs={
'user_pk': user.pk,
# since state changes may not yet be in the DB we need to
# provide the new state name manually to the task
'state_name': user.profile.state.name
},
priority=SINGLE_TASK_PRIORITY
)
def update_groups_bulk(self, users: list):
"""Updates groups for a list of users in bulk.
Preferred over update_groups(), because it will not break the rate limit
"""
logger.debug(
'Processing %s groups in bulk for %d users', self.name, len(users)
)
user_pks = [user.pk for user in users]
tasks.update_groups_bulk.delay(user_pks)
@staticmethod
def user_has_account(user: User) -> bool:
result = DiscordUser.objects.user_has_account(user)
if result:
logger.debug('User %s has a Discord account', user)
else:
logger.debug('User %s does not have a Discord account', user)
return result
def validate_user(self, user):
logger.debug('Validating user %s %s account', user, self.name)
if self.user_has_account(user) and not self.service_active_for_user(user):
self.delete_user(user, notify_user=True)
@hooks.register('services_hook')
def register_service():
return DiscordService()