def emit_join_event(activity, user_id, user_name, image) -> None:
room_id = activity.target.id
room_name = utils.get_room_name(room_id)
# if invisible, only sent 'invisible' join to admins in the room
if utils.get_user_status(user_id) == UserKeys.STATUS_INVISIBLE:
admins_in_room = environ.env.db.get_admins_in_room(
room_id, user_id)
if admins_in_room is None or len(admins_in_room) == 0:
return
room_name = utils.get_room_name(room_id)
activity_json = utils.activity_for_user_joined_invisibly(
user_id, user_name, room_id, room_name, image)
for admin_id in admins_in_room:
environ.env.out_of_scope_emit('gn_user_joined',
activity_json,
room=admin_id,
broadcast=False,
namespace='/ws')
return
activity_json = utils.activity_for_user_joined(user_id, user_name,
room_id, room_name,
image)
environ.env.out_of_scope_emit('gn_user_joined',
activity_json,
room=room_id,
broadcast=True,
namespace='/ws')
environ.env.publish(activity_json, external=True)
def set_user_offline(user_id, current_sid):
try:
if not utils.is_valid_id(user_id):
logger.warning(
'got invalid id on disconnect for act: {}'.format(
str(activity.id)))
# TODO: sentry
return
environ.env.db.remove_sid_for_user(user_id, current_sid)
all_sids = utils.get_sids_for_user_id(user_id)
# if the user still has another session up we don't set the user as offline
if all_sids is not None and len(all_sids) > 0:
logger.debug(
'when setting user offline, found other sids: [%s]' %
','.join(all_sids))
return
if utils.get_user_status(user_id) == UserKeys.STATUS_INVISIBLE:
environ.env.cache.remove_from_multicast_on_disconnect(
user_id)
else:
environ.env.db.set_user_offline(user_id)
except Exception as e:
logger.error('could not set user offline: %s' % str(e))
logger.debug('request for failed set_user_offline(): %s' %
str(data))
logger.exception(traceback.format_exc())
def set_user_online_if_not_previously_invisible(arg: tuple) -> None:
data, activity = arg
user_id = activity.actor.id
user_status = utils.get_user_status(user_id)
if utils.is_super_user(user_id) or utils.is_global_moderator(user_id):
try:
info_message = \
'op {} ({}) signed in; ' \
'user status is currently set to {}; ' \
'if not "3" (invisible), I will now change it to "1" (online)'
info_message = info_message.format(
user_id, utils.get_user_name_for(user_id), user_status)
logger.info(info_message)
except NoSuchUserException:
logger.error(
'no username found for op user {}'.format(user_id))
except Exception as e:
logger.error(
'exception while getting username for op {}: {}'.format(
user_id, str(e)))
logger.exception(e)
environ.env.capture_exception(sys.exc_info())
if user_status != UserKeys.STATUS_INVISIBLE:
logger.info('setting user {} to online'.format(user_id))
environ.env.db.set_user_online(user_id)
else:
# if login after server restart the cache value user:status:<user id> is non-existent, set to invisible
environ.env.cache.set_user_invisible(user_id)
def publish_activity(arg: tuple) -> None:
data, activity = arg
user_id = activity.actor.id
user_name = environ.env.session.get(SessionKeys.user_name.value)
user_status = utils.get_user_status(user_id)
activity_json = utils.activity_for_login(
user_id, user_name, encode_attachments=False, user_status=user_status)
environ.env.publish(activity_json, external=True)
def leave_room(arg: tuple) -> None:
data, activity = arg
user_id = activity.actor.id
user_name = activity.actor.display_name
room_id = activity.target.id
try:
room_name = utils.get_room_name(room_id)
except NoSuchRoomException:
room_name = '[removed]'
utils.remove_sid_for_user_in_room(user_id, room_id,
environ.env.request.sid)
# multi-login, can be in same room as another session
sids = utils.sids_for_user_in_room(user_id, room_id)
if sids is not None and len(sids) > 0:
if len(sids) > 1 or next(iter(sids)) != environ.env.request.sid:
return
utils.remove_user_from_room(user_id, user_name, room_id)
# if invisible, only send 'invisible' leave to admins in the room
if utils.get_user_status(user_id) == UserKeys.STATUS_INVISIBLE:
admins_in_room = environ.env.db.get_admins_in_room(
room_id, user_id)
if admins_in_room is None or len(admins_in_room) == 0:
return
activity_left = utils.activity_for_leave(user_id, user_name,
room_id, room_name)
for admin_id in admins_in_room:
environ.env.out_of_scope_emit('gn_user_left',
activity_left,
room=admin_id,
broadcast=False,
namespace='/ws')
return
activity_left = utils.activity_for_leave(user_id, user_name, room_id,
room_name)
environ.env.emit('gn_user_left',
activity_left,
room=room_id,
broadcast=True,
include_self=False,
namespace='/ws')
utils.check_if_should_remove_room(data, activity)
def set_visible(user_id: str, user_name: str) -> None:
user_status = utils.get_user_status(user_id, skip_cache=True)
if user_status in {UserKeys.STATUS_AVAILABLE, UserKeys.STATUS_CHAT}:
return
# status is UserKeys.STATUS_VISIBLE, but is in multicast so the user is online
if environ.env.cache.user_is_in_multicast(user_id):
OnStatusHooks.logger.info(
'setting user {} ({}) to visible (online), was invisible (online)'
.format(user_id, user_name))
OnStatusHooks.set_online(user_id, user_name)
# otherwise status is UserKeys.STATUS_INVISIBLE, but if not in multicast the user is offline
else:
OnStatusHooks.logger.info(
'setting user {} ({}) to visible (offline), was invisible (offline)'
.format(user_id, user_name))
OnStatusHooks.set_offline(user_id, user_name)
def log_admin_activity(user_id, user_name, status):
try:
info_message = \
'op {} ({}) requested to change status to {}; user status is currently set to {}'.format(
user_id,
user_name,
status,
utils.get_user_status(user_id)
)
OnStatusHooks.logger.info(info_message)
except NoSuchUserException:
OnStatusHooks.logger.error(
'no username found for op user {}'.format(user_id))
except Exception as e:
OnStatusHooks.logger.error(
'exception while getting username for op {}: {}'.format(
user_id, str(e)))
OnStatusHooks.logger.exception(e)
environ.env.capture_exception(sys.exc_info())
def set_visible(user_id: str, user_name: str) -> None:
user_status = utils.get_user_status(user_id, skip_cache=True)
if user_status in {UserKeys.STATUS_AVAILABLE, UserKeys.STATUS_CHAT}:
return
# status is UserKeys.STATUS_VISIBLE, but is in multicast so the user is online
if environ.env.cache.user_is_in_multicast(user_id):
OnStatusHooks.logger.info(
'setting user {} ({}) to visible (online), was invisible (online)'
.format(user_id, user_name))
OnStatusHooks.set_online(user_id, user_name)
# otherwise status is UserKeys.STATUS_INVISIBLE, but if not in multicast the user is offline
# TODO: when choosing to login invisibly, this is called before the user connects to dino, so should NOT do set_offline()
# TODO: should visible login call set_status with 'online' or 'visible'?
else:
OnStatusHooks.logger.info(
'setting user {} ({}) to visible (offline), was invisible (offline)'
.format(user_id, user_name))
OnStatusHooks.set_offline(user_id, user_name)
def leave_room(arg: tuple) -> None:
data, activity = arg
# todo: should handle invisibility here? don't broadcast leaving a room if invisible
user_id = activity.actor.id
user_name = activity.actor.display_name
room_id = activity.target.id
try:
room_name = utils.get_room_name(room_id)
except NoSuchRoomException:
room_name = '[removed]'
utils.remove_user_from_room(user_id, user_name, room_id)
# if invisible, only send 'invisible' leave to admins in the room
if utils.get_user_status(user_id) == UserKeys.STATUS_INVISIBLE:
admins_in_room = environ.env.db.get_admins_in_room(
room_id, user_id)
if admins_in_room is None or len(admins_in_room) == 0:
return
activity_left = utils.activity_for_leave(user_id, user_name,
room_id, room_name)
for admin_id in admins_in_room:
environ.env.out_of_scope_emit('gn_user_left',
activity_left,
room=admin_id,
broadcast=False,
namespace='/ws')
return
activity_left = utils.activity_for_leave(user_id, user_name, room_id,
room_name)
environ.env.emit('gn_user_left',
activity_left,
room=room_id,
broadcast=True,
include_self=False,
namespace='/ws')
utils.check_if_should_remove_room(data, activity)
def handle_ban(self, activity: Activity):
banner_id = activity.actor.id
if banner_id == '0' or banner_id is None:
banner_id = '0'
banner_name = 'admin'
else:
try:
banner_name = utils.get_user_name_for(banner_id)
except NoSuchUserException:
# if banning from rest api the user might not exist
logger.error('no such user when banning: %s' % banner_id)
return
banned_id = activity.object.id
if not utils.is_valid_id(banned_id):
logger.warning('got invalid id on ban activity: {}'.format(
str(activity.id)))
# TODO: sentry
return
banned_name = utils.get_user_name_for(banned_id)
banned_sids = utils.get_sids_for_user_id(banned_id)
namespace = activity.target.url or '/ws'
target_type = activity.target.object_type
if target_type == 'room':
target_id = activity.target.id
target_name = utils.get_room_name(target_id)
elif target_type == 'channel':
target_id = activity.target.id
target_name = utils.get_channel_name(target_id)
else:
target_id = ''
target_name = ''
if len(banned_sids) == 0 or banned_sids == [None
] or banned_sids[0] == '':
logger.warning('no sid(s) found for user id %s' % banned_id)
return
reason = None
if hasattr(activity.object, 'content'):
reason = activity.object.content
activity_json = utils.activity_for_user_banned(banner_id, banner_name,
banned_id, banned_name,
target_id, target_name,
reason)
try:
ban_activity = self.get_ban_activity(activity, target_type)
self.env.out_of_scope_emit('gn_banned',
ban_activity,
json=True,
namespace=namespace,
room=banned_id)
if target_id is None or target_id == '':
rooms_for_user = self.env.db.rooms_for_user(banned_id)
logger.info(
'user %s is in these rooms (will ban from all): %s' %
(banned_id, str(rooms_for_user)))
self.ban_globally(activity_json, activity, rooms_for_user,
banned_id, banned_sids, namespace)
if utils.get_user_status(
banned_id) == UserKeys.STATUS_INVISIBLE:
environ.env.cache.remove_from_multicast_on_disconnect(
banned_id)
else:
environ.env.db.set_user_offline(banned_id)
disconnect_activity = utils.activity_for_disconnect(
banned_id, banned_name)
self.env.publish(disconnect_activity, external=True)
elif target_type == 'channel':
rooms_in_channel = self.env.db.rooms_for_channel(target_id)
self.ban_channel(activity_json, activity, rooms_in_channel,
target_id, banned_id, banned_sids, namespace)
else:
self.ban_room(activity_json, activity, target_id, banned_id,
banned_sids, namespace)
except KeyError as ke:
logger.error('could not ban: %s' % str(ke))
logger.exception(traceback.format_exc())
self.env.capture_exception(sys.exc_info())
