diff --git a/src/node_online.erl b/src/node_online.erl new file mode 100644 index 000000000..0249aab11 --- /dev/null +++ b/src/node_online.erl @@ -0,0 +1,173 @@ +%%%---------------------------------------------------------------------- +%%% File : node_online.erl +%%% Author : Christophe Romain +%%% Purpose : Handle only online users, remove offline subscriptions and nodes +%%% Created : 15 Dec 2015 by Christophe Romain +%%% +%%% +%%% ejabberd, Copyright (C) 2002-2015 ProcessOne +%%% +%%% This program is free software; you can redistribute it and/or +%%% modify it under the terms of the GNU General Public License as +%%% published by the Free Software Foundation; either version 2 of the +%%% License, or (at your option) any later version. +%%% +%%% This program is distributed in the hope that it will be useful, +%%% but WITHOUT ANY WARRANTY; without even the implied warranty of +%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +%%% General Public License for more details. +%%% +%%% You should have received a copy of the GNU General Public License along +%%% with this program; if not, write to the Free Software Foundation, Inc., +%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +%%% +%%%---------------------------------------------------------------------- + +-module(node_online). +-behaviour(gen_pubsub_node). +-author('christophe.romain@process-one.net'). + +-include("pubsub.hrl"). +-include("jlib.hrl"). + +-export([init/3, terminate/2, options/0, features/0, + create_node_permission/6, create_node/2, delete_node/1, + purge_node/2, subscribe_node/8, unsubscribe_node/4, + publish_item/6, delete_item/4, remove_extra_items/3, + get_entity_affiliations/2, get_node_affiliations/1, + get_affiliation/2, set_affiliation/3, + get_entity_subscriptions/2, get_node_subscriptions/1, + get_subscriptions/2, set_subscriptions/4, + get_pending_nodes/2, get_states/1, get_state/2, + set_state/1, get_items/7, get_items/3, get_item/7, + get_item/2, set_item/1, get_item_name/3, node_to_path/1, + path_to_node/1]). + +-export([user_offline/3]). + +init(Host, ServerHost, Opts) -> + node_flat:init(Host, ServerHost, Opts), + ejabberd_hooks:add(sm_remove_connection_hook, ServerHost, + ?MODULE, user_offline, 75), + ok. + +terminate(Host, ServerHost) -> + node_flat:terminate(Host, ServerHost), + ejabberd_hooks:delete(sm_remove_connection_hook, ServerHost, + ?MODULE, user_offline, 75), + ok. + +user_offline(_SID, #jid{luser=LUser,lserver=LServer}, _Info) -> + mod_pubsub:remove_user(LUser, LServer). + +options() -> + [{deliver_payloads, true}, + {notify_config, false}, + {notify_delete, false}, + {notify_retract, false}, + {purge_offline, true}, + {persist_items, true}, + {max_items, ?MAXITEMS}, + {subscribe, true}, + {access_model, open}, + {roster_groups_allowed, []}, + {publish_model, publishers}, + {notification_type, headline}, + {max_payload_size, ?MAX_PAYLOAD_SIZE}, + {send_last_published_item, on_sub_and_presence}, + {deliver_notifications, true}, + {presence_based_delivery, true}]. + +features() -> + node_flat:features(). + +create_node_permission(Host, ServerHost, Node, ParentNode, Owner, Access) -> + node_flat:create_node_permission(Host, ServerHost, Node, ParentNode, Owner, Access). + +create_node(Nidx, Owner) -> + node_flat:create_node(Nidx, Owner). + +delete_node(Removed) -> + node_flat:delete_node(Removed). + +subscribe_node(Nidx, Sender, Subscriber, AccessModel, + SendLast, PresenceSubscription, RosterGroup, Options) -> + node_flat:subscribe_node(Nidx, Sender, Subscriber, AccessModel, SendLast, + PresenceSubscription, RosterGroup, Options). + +unsubscribe_node(Nidx, Sender, Subscriber, SubId) -> + node_flat:unsubscribe_node(Nidx, Sender, Subscriber, SubId). + +publish_item(Nidx, Publisher, Model, MaxItems, ItemId, Payload) -> + node_flat:publish_item(Nidx, Publisher, Model, MaxItems, ItemId, Payload). + +remove_extra_items(Nidx, MaxItems, ItemIds) -> + node_flat:remove_extra_items(Nidx, MaxItems, ItemIds). + +delete_item(Nidx, Publisher, PublishModel, ItemId) -> + node_flat:delete_item(Nidx, Publisher, PublishModel, ItemId). + +purge_node(Nidx, Owner) -> + node_flat:purge_node(Nidx, Owner). + +get_entity_affiliations(Host, Owner) -> + node_flat:get_entity_affiliations(Host, Owner). + +get_node_affiliations(Nidx) -> + node_flat:get_node_affiliations(Nidx). + +get_affiliation(Nidx, Owner) -> + node_flat:get_affiliation(Nidx, Owner). + +set_affiliation(Nidx, Owner, Affiliation) -> + node_flat:set_affiliation(Nidx, Owner, Affiliation). + +get_entity_subscriptions(Host, Owner) -> + node_flat:get_entity_subscriptions(Host, Owner). + +get_node_subscriptions(Nidx) -> + node_flat:get_node_subscriptions(Nidx). + +get_subscriptions(Nidx, Owner) -> + node_flat:get_subscriptions(Nidx, Owner). + +set_subscriptions(Nidx, Owner, Subscription, SubId) -> + node_flat:set_subscriptions(Nidx, Owner, Subscription, SubId). + +get_pending_nodes(Host, Owner) -> + node_flat:get_pending_nodes(Host, Owner). + +get_states(Nidx) -> + node_flat:get_states(Nidx). + +get_state(Nidx, JID) -> + node_flat:get_state(Nidx, JID). + +set_state(State) -> + node_flat:set_state(State). + +get_items(Nidx, From, RSM) -> + node_flat:get_items(Nidx, From, RSM). + +get_items(Nidx, JID, AccessModel, PresenceSubscription, RosterGroup, SubId, RSM) -> + node_flat:get_items(Nidx, JID, AccessModel, + PresenceSubscription, RosterGroup, SubId, RSM). + +get_item(Nidx, ItemId) -> + node_flat:get_item(Nidx, ItemId). + +get_item(Nidx, ItemId, JID, AccessModel, PresenceSubscription, RosterGroup, SubId) -> + node_flat:get_item(Nidx, ItemId, JID, AccessModel, + PresenceSubscription, RosterGroup, SubId). + +set_item(Item) -> + node_flat:set_item(Item). + +get_item_name(Host, Node, Id) -> + node_flat:get_item_name(Host, Node, Id). + +node_to_path(Node) -> + node_flat:node_to_path(Node). + +path_to_node(Path) -> + node_flat:path_to_node(Path).