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-rw-r--r--src/mod_pubsub/node_flat.erl186
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diff --git a/src/mod_pubsub/node_flat.erl b/src/mod_pubsub/node_flat.erl
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-%%% ====================================================================
-%%% ``The contents of this file are subject to the Erlang Public License,
-%%% Version 1.1, (the "License"); you may not use this file except in
-%%% compliance with the License. You should have received a copy of the
-%%% Erlang Public License along with this software. If not, it can be
-%%% retrieved via the world wide web at http://www.erlang.org/.
-%%%
-%%%
-%%% Software distributed under the License is distributed on an "AS IS"
-%%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%%% the License for the specific language governing rights and limitations
-%%% under the License.
-%%%
-%%%
-%%% The Initial Developer of the Original Code is ProcessOne.
-%%% Portions created by ProcessOne are Copyright 2006-2013, ProcessOne
-%%% All Rights Reserved.''
-%%% This software is copyright 2006-2013, ProcessOne.
-%%%
-%%% @copyright 2006-2013 ProcessOne
-%%% @author Christophe Romain <christophe.romain@process-one.net>
-%%% [http://www.process-one.net/]
-%%% @version {@vsn}, {@date} {@time}
-%%% @end
-%%% ====================================================================
-
--module(node_flat).
-
--author('christophe.romain@process-one.net').
-
--include("pubsub.hrl").
-
--include("jlib.hrl").
-
--behaviour(gen_pubsub_node).
-
-%% API definition
--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/6, get_items/2, get_item/7,
- get_item/2, set_item/1, get_item_name/3, node_to_path/1,
- path_to_node/1]).
-
-init(Host, ServerHost, Opts) ->
- node_hometree:init(Host, ServerHost, Opts).
-
-terminate(Host, ServerHost) ->
- node_hometree:terminate(Host, ServerHost).
-
-options() ->
- [{deliver_payloads, true}, {notify_config, false},
- {notify_delete, false}, {notify_retract, true},
- {purge_offline, false}, {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, false}].
-
-features() -> node_hometree:features().
-
-%% use same code as node_hometree, but do not limite node to
-%% the home/localhost/user/... hierarchy
-%% any node is allowed
-create_node_permission(Host, ServerHost, _Node,
- _ParentNode, Owner, Access) ->
- LOwner = jlib:jid_tolower(Owner),
- Allowed = case LOwner of
- {<<"">>, Host, <<"">>} ->
- true; % pubsub service always allowed
- _ ->
- acl:match_rule(ServerHost, Access, LOwner) =:= allow
- end,
- {result, Allowed}.
-
-create_node(NodeId, Owner) ->
- node_hometree:create_node(NodeId, Owner).
-
-delete_node(Removed) ->
- node_hometree:delete_node(Removed).
-
-subscribe_node(NodeId, Sender, Subscriber, AccessModel,
- SendLast, PresenceSubscription, RosterGroup, Options) ->
- node_hometree:subscribe_node(NodeId, Sender, Subscriber,
- AccessModel, SendLast, PresenceSubscription,
- RosterGroup, Options).
-
-unsubscribe_node(NodeId, Sender, Subscriber, SubID) ->
- node_hometree:unsubscribe_node(NodeId, Sender,
- Subscriber, SubID).
-
-publish_item(NodeId, Publisher, Model, MaxItems, ItemId,
- Payload) ->
- node_hometree:publish_item(NodeId, Publisher, Model,
- MaxItems, ItemId, Payload).
-
-remove_extra_items(NodeId, MaxItems, ItemIds) ->
- node_hometree:remove_extra_items(NodeId, MaxItems,
- ItemIds).
-
-delete_item(NodeId, Publisher, PublishModel, ItemId) ->
- node_hometree:delete_item(NodeId, Publisher,
- PublishModel, ItemId).
-
-purge_node(NodeId, Owner) ->
- node_hometree:purge_node(NodeId, Owner).
-
-get_entity_affiliations(Host, Owner) ->
- node_hometree:get_entity_affiliations(Host, Owner).
-
-get_node_affiliations(NodeId) ->
- node_hometree:get_node_affiliations(NodeId).
-
-get_affiliation(NodeId, Owner) ->
- node_hometree:get_affiliation(NodeId, Owner).
-
-set_affiliation(NodeId, Owner, Affiliation) ->
- node_hometree:set_affiliation(NodeId, Owner,
- Affiliation).
-
-get_entity_subscriptions(Host, Owner) ->
- node_hometree:get_entity_subscriptions(Host, Owner).
-
-get_node_subscriptions(NodeId) ->
- node_hometree:get_node_subscriptions(NodeId).
-
-get_subscriptions(NodeId, Owner) ->
- node_hometree:get_subscriptions(NodeId, Owner).
-
-set_subscriptions(NodeId, Owner, Subscription, SubId) ->
- node_hometree:set_subscriptions(NodeId, Owner,
- Subscription, SubId).
-
-get_pending_nodes(Host, Owner) ->
- node_hometree:get_pending_nodes(Host, Owner).
-
-get_states(NodeId) -> node_hometree:get_states(NodeId).
-
-get_state(NodeId, JID) ->
- node_hometree:get_state(NodeId, JID).
-
-set_state(State) -> node_hometree:set_state(State).
-
-get_items(NodeId, From) ->
- node_hometree:get_items(NodeId, From).
-
-get_items(NodeId, JID, AccessModel,
- PresenceSubscription, RosterGroup, SubId) ->
- node_hometree:get_items(NodeId, JID, AccessModel,
- PresenceSubscription, RosterGroup, SubId).
-
-get_item(NodeId, ItemId) ->
- node_hometree:get_item(NodeId, ItemId).
-
-get_item(NodeId, ItemId, JID, AccessModel,
- PresenceSubscription, RosterGroup, SubId) ->
- node_hometree:get_item(NodeId, ItemId, JID, AccessModel,
- PresenceSubscription, RosterGroup, SubId).
-
-set_item(Item) -> node_hometree:set_item(Item).
-
-get_item_name(Host, Node, Id) ->
- node_hometree:get_item_name(Host, Node, Id).
-
-node_to_path(Node) -> [(Node)].
-
-path_to_node(Path) ->
- case Path of
- % default slot
- [Node] -> iolist_to_binary(Node);
- % handle old possible entries, used when migrating database content to new format
- [Node | _] when is_binary(Node) ->
- iolist_to_binary(str:join([<<"">> | Path], <<"/">>));
- % default case (used by PEP for example)
- _ -> iolist_to_binary(Path)
- end.