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xmpp.chapril.org-ejabberd/mod_pubsub_ng/pubsub_parser.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 Karim Gemayel <karim.gemayel@process-one.net>
%%% [http://www.process-one.net/]
%%% @version {@vsn}, {@date} {@time}
%%% @end
%%% ====================================================================
%%% @headerfile "pubsub_dev.hrl"
-module(pubsub_parser).
-author('karim.gemayel@process-one.net').
-compile({no_auto_import,[node/1]}).
-compile(export_all).
-include("pubsub_dev.hrl").
-include("pubsub_api.hrl").
-import(xml,
[
get_tag_attr_s/2,
get_attr_s/2,
remove_cdata/1
]).
%-type('xmlel_affiliations#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'affiliations', children::[]}
%).
%-type('xmlel_affiliations#owner'() ::
% #xmlel{ns::?NS_PUBSUB_OWNER, name::'affiliations', children::[]}
%).
%-type('xmlel_configure#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'configure'}
%).
%-type('xmlel_configure#owner'() ::
% #xmlel{ns::?NS_PUBSUB_OWNER, name::'configure', children::[]}
%).
%-type('xmlel_create#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'create', children::[]}
%).
%-type('xmlel_default#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'default'}
%).
%-type('xmlel_default#owner'() ::
%% #xmlel{ns::?NS_PUBSUB_OWNER, name::'default', attrs::[], children::[]}
% #xmlel{ns::?NS_PUBSUB_OWNER, name::'default', children::[]}
%).
%-type('xmlel_delete#owner'() ::
% #xmlel{ns::?NS_PUBSUB_OWNER, name::'delete'}
%).
%-type('xmlel_items#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'items'}
%).
%-type('xmlel_options1#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'options', attrs::[]}
%).
%-type('xmlel_options2#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'options'}
%).
%-type('xmlel_publish#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'publish'}
%).
%-type('xmlel_publish-options#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'publish-options'}
%).
%-type('xmlel_purge#owner'() ::
% #xmlel{ns::?NS_PUBSUB_OWNER, name::'purge', children::[]}
%).
%-type('xmlel_retract#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'retract'}
%).
%-type('xmlel_subscribe#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'subscribe', children::[]}
%).
%-type('xmlel_subscriptions#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'subscriptions', children::[]}
%).
%-type('xmlel_subscriptions#owner'() ::
% #xmlel{ns::?NS_PUBSUB_OWNER, name::'subscriptions', children::[]}
%).
%-type('xmlel_unsubscribe#'() ::
% #xmlel{ns::?NS_PUBSUB, name::'unsubscribe', children::[]}
%).
-define(Is_Xmlel_Affiliations(Xmlel),
(
Xmlel#xmlel.name == <<"affiliations">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Configure(Xmlel),
(
Xmlel#xmlel.name == <<"configure">> andalso
Xmlel#xmlel.attrs == []
)).
-define(Is_Xmlel_Create(Xmlel),
(
Xmlel#xmlel.name == <<"create">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Default(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"default">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Delete(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB_OWNER andalso
Xmlel#xmlel.name == <<"delete">>
)).
-define(Is_Xmlel_Item(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"item">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Items1(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"items">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Items2(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"items">>
)).
-define(Is_Xmlel_Options1(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"options">> andalso
Xmlel#xmlel.attrs == []
)).
-define(Is_Xmlel_Options2(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"options">>
)).
-define(Is_Xmlel_Publish(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"publish">>
)).
-define(Is_Xmlel_Publish_Options(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"publish-options">> andalso
Xmlel#xmlel.attrs == []
)).
-define(Is_Xmlel_Purge(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB_OWNER andalso
Xmlel#xmlel.name == <<"purge">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Redirect(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB_OWNER andalso
Xmlel#xmlel.name == <<"redirect">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Retract(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"retract">> andalso
Xmlel#xmlel.children =/= []
)).
-define(Is_Xmlel_Subscribe(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"subscribe">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Subscriptions(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"subscriptions">> andalso
Xmlel#xmlel.children == []
)).
-define(Is_Xmlel_Unsubscribe(Xmlel),
(
%Xmlel#xmlel.ns == ?NS_PUBSUB andalso
Xmlel#xmlel.name == <<"unsubscribe">> andalso
Xmlel#xmlel.children == []
)).
%%
-spec(parse/4 ::
(
IQ_Type :: 'get' | 'set',
Xmlels :: %-- Create_Node --%
% ['xmlel_create#'(),...] |
% %%
% ['xmlel_create#'()
% |'xmlel_configure#'(),...] |
% %% %-- Delete_Node --%
% ['xmlel_delete#owner'(),...] |
% %% %-- Purge_Node --%
% ['xmlel_purge#owner'(),...] |
% %% %-- Publish_Item --%
% ['xmlel_publish#'(),...] |
% %%
% ['xmlel_publish#'()
% |'xmlel_configure#'(),...] |
% %%
% ['xmlel_publish#'()
% |'xmlel_publish-options#'(),...] |
% %%
% ['xmlel_publish#'()
% |'xmlel_configure#'()
% |'xmlel_publish-options#'(),...] |
% %% %-- Retract_Item --%
% ['xmlel_retract#'(),...] |
% %% %-- Subscribe_Node --%
% ['xmlel_subscribe#'(),...] |
% ['xmlel_subscribe#'()
% |'xmlel_options1#'(),...] |
% %% %-- Unsubscribe_Node --%
% ['xmlel_unsubscribe#'(),...] |
% %% %-- Set_Configure_Subscription --%
% ['xmlel_options2#'(),...] |
% %% %-- Get_Items --%
% ['xmlel_items#'(),...] |
% %% %-- Get_Entity_Affiliations --%
% ['xmlel_affiliations#'(),...] |
% %% %-- Get_Entity_Subscriptions --%
% ['xmlel_subscriptions#'(),...] |
% %% %-- Get_Node_Affiliations --%
% ['xmlel_affiliations#owner'(),...] |
% %% %-- Get_Node_Subscriptions --%
% ['xmlel_subscriptions#owner'(),...] |
% %% %-- Get_Configure_Subscription_Default --%
% ['xmlel_default#'(),...] |
% %% %-- Get_Configure_Subscription --%
% ['xmlel_options2#'(),...] |
% %% %-- Get_Configure_Node_Default --%
% ['xmlel_default#owner'(),...] |
% %% %-- Get_Configure_Node --%
% ['xmlel_configure#owner'(),...] |
%% %-- Other Stanza --%
[xmlel()],
%%
Rsm :: boolean(),
API_Core :: #api_core{})
-> %-- Create_Node --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'create_node',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
Node_Config :: [Xmlel::xmlel()]
}
}
| %-- Delete_Node --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'delete_node',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
RedirectURI :: undefined | binary()
}
}
| %-- Purge_Node --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'purge_node',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId()
}
}
| %-- Publish_Item --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'publish_item',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
Item :: 0,
ItemId :: undefined,
Payload :: exmpp_pubsub:payload_empty(),
Node_Config :: [Xmlel::xmlel()],
Publish_Options :: [Xmlel::xmlel()]
}
}
|
{result,
Module :: 'pubsub_core' | module(),
Function :: 'publish_item',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
Item :: 1,
ItemId :: undefined | exmpp_pubsub:itemId(),
Payload :: exmpp_pubsub:payload() | [Xmlel::xmlel(),...],
Node_Config :: [Xmlel::xmlel()],
Publish_Options :: [Xmlel::xmlel()]
}
}
| %-- Retract_Item --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'retract_item',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
ItemId :: undefined | exmpp_pubsub:itemId(),
Notify :: undefined | boolean()
}
}
| %-- Subscribe_Node --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'subscribe_node',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
Jid :: binary() | undefined,
Subscribe_Options :: [Xmlel::xmlel()]
}
}
| %-- Unsubscribe_Node --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'unsubscribe_node',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
Jid :: binary() | undefined,
SubId :: undefined | exmpp_pubsub:subId()
}
}
| %-- Set_Configure_Subscription --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'set_configure_subscription',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
Jid :: binary() | undefined,
SubId :: undefined | exmpp_pubsub:subId(),
Subscribe_Options :: [Xmlel::xmlel()]
}
}
| %-- Get_Items --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_items',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
SubId :: undefined | exmpp_pubsub:subId(),
Max_Items :: non_neg_integer(),
ItemIds :: undefined
}
}
|
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_items',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
SubId :: undefined | exmpp_pubsub:subId(),
Max_Items :: undefined,
ItemIds :: [] | exmpp_pubsub:itemIds()
}
}
| %-- Get_Entity_Affiliations --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_entity_affiliations',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId()
}
}
| %-- Get_Entity_Subscriptions --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_entity_subscriptions',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId()
}
}
| %-- Get_Node_Affiliations --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_node_affiliations',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId()
}
}
| %-- Get_Node_Subscriptions --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_node_subscriptions',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId()
}
}
| %-- Get_Configure_Subscription_Default --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_configure_subscription_default',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId()
}
}
| %-- Get_Configure_Subscription --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_configure_subscription',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId(),
Jid :: binary() | undefined,
SubId :: undefined | exmpp_pubsub:subId()
}
}
| %-- Get_Configure_Node_Default --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_configure_node_default',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId()
}
}
| %-- Get_Configure_Node --%
{result,
Module :: 'pubsub_core' | module(),
Function :: 'get_configure_node',
Parameters :: {
NodeId :: undefined | exmpp_pubsub:nodeId()
}
}
%%%
| {error, 'invalid-payload'}
).
%-- Create_Node --%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <create node='princely_musings'/>
%% </pubsub>
%% </iq>
parse('set' = _IQ_Type, [Xmlel_Create], _Rsm, API_Core)
when ?Is_Xmlel_Create(Xmlel_Create) ->
case xmlns(Xmlel_Create) of
?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.create_node,
_Function = 'create_node',
_Parameters = {
_NodeId = node(Xmlel_Create),
_Node_Config = []
}
};
_ ->
{error, 'invalid-payload'}
end;
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <create node='princely_musings'/>
%% <configure>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#node_config</value>
%% </field>
%% <field var='pubsub#title'><value>Princely Musings (Atom)</value></field>
%% </x>
%% </configure>
%% </pubsub>
%% </iq>
parse('set' = _IQ_Type, [Xmlel_Create, Xmlel_Configure], _Rsm, API_Core)
when ?Is_Xmlel_Create(Xmlel_Create)
andalso ?Is_Xmlel_Configure(Xmlel_Configure) ->
case {xmlns(Xmlel_Create), xmlns(Xmlel_Configure)} of
{NS, NS} when NS == ?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.create_node,
_Function = 'create_node',
_Parameters = {
_NodeId = node(Xmlel_Create),
_Node_Config = remove_cdata(Xmlel_Configure#xmlel.children)
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Delete_Node --%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub#owner'>
%% <delete node='princely_musings'/>
%% </pubsub>
%% </iq>
%%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub#owner'>
%% <delete node='princely_musings'>
%% <redirect uri='xmpp:hamlet@denmark.lit?;node=blog'/>
%% </delete>
%% </pubsub>
%% </iq>
parse('set' = _IQ_Type, [Xmlel_Delete], _Rsm, API_Core)
when ?Is_Xmlel_Delete(Xmlel_Delete) ->
case {xmlns(Xmlel_Delete), remove_cdata(Xmlel_Delete#xmlel.children)} of
{?NS_PUBSUB_OWNER, []} ->
{result,
_Module = API_Core#api_core.delete_node,
_Function = 'delete_node',
_Parameters = {
_NodeId = node(Xmlel_Delete),
_RedirectURI = undefined
}
};
{?NS_PUBSUB_OWNER, [Xmlel_Redirect]}
when ?Is_Xmlel_Redirect(Xmlel_Redirect) ->
case xmlns(Xmlel_Redirect) of
?NS_PUBSUB_OWNER ->
{result,
_Module = API_Core#api_core.delete_node,
_Function = 'delete_node',
_Parameters = {
_NodeId = node(Xmlel_Delete),
_RedirectURI = uri(Xmlel_Redirect)
}
};
_ ->
{error, 'invalid-payload'}
end;
_ ->
{error, 'invalid-payload'}
end;
%-- Purge_Node --%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub#owner'>
%% <purge node='princely_musings'/>
%% </pubsub>
%% </iq>
parse('set' = _IQ_Type, [Xmlel_Purge], _Rsm, API_Core)
when ?Is_Xmlel_Purge(Xmlel_Purge) ->
case xmlns(Xmlel_Purge) of
?NS_PUBSUB_OWNER ->
{result,
_Module = API_Core#api_core.purge_node,
_Function = 'purge_node',
_Parameters = {
_NodeId = node(Xmlel_Purge)
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Publish_Item --%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <publish node='princely_musings'/>
%% <configure>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#node_config</value>
%% </field>
%% <field var='pubsub#title'><value>Princely Musings (Atom)</value></field>
%% </x>
%% </configure>
%% <publish-options>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#publish-options</value>
%% </field>
%% <field var='pubsub#access_model'><value>presence</value></field>
%% </x>
%% </publish-options>
%% </pubsub>
%% </iq>
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <publish node='princely_musings'>
%% <item id='bnd81g37d61f49fgn581'/>
%% </publish>
%% <configure>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#node_config</value>
%% </field>
%% <field var='pubsub#title'><value>Princely Musings (Atom)</value></field>
%% </x>
%% </configure>
%% <publish-options>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#publish-options</value>
%% </field>
%% <field var='pubsub#access_model'><value>presence</value></field>
%% </x>
%% </publish-options>
%% </pubsub>
%% </iq>
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <publish node='princely_musings'>
%% <item id='bnd81g37d61f49fgn581'>
%% <entry xmlns='http://www.w3.org/2005/Atom'>
%% <title>Soliloquy</title>
%% </entry>
%% </item>
%% </publish>
%% <publish-options>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#publish-options</value>
%% </field>
%% <field var='pubsub#access_model'><value>presence</value></field>
%% </x>
%% </publish-options>
%% </pubsub>
%% </iq>
%%
parse('set' = _IQ_Type, [Xmlel_Publish], _Rsm, API_Core)
when ?Is_Xmlel_Publish(Xmlel_Publish) ->
case {xmlns(Xmlel_Publish), remove_cdata(Xmlel_Publish#xmlel.children)} of
%%
{?NS_PUBSUB, []} ->
{result,
_Module = API_Core#api_core.publish_item,
_Function = 'publish_item',
_Parameters = {
_NodeId = node(Xmlel_Publish),
_Item = 0,
_ItemId = undefined,
_Payload = [],
_Node_Config = [],
_Publish_Options = []
}
};
%%
% [#xmlel{ns = ?NS_PUBSUB, name = 'item'} = Xmlel_Item] ->
{?NS_PUBSUB, [#xmlel{name = <<"item">>} = Xmlel_Item]} ->
{result,
_Module = API_Core#api_core.publish_item,
_Function = 'publish_item',
_Parameters = {
_NodeId = node(Xmlel_Publish),
_Item = 1,
_ItemId = id(Xmlel_Item),
_Payload = remove_cdata(Xmlel_Item#xmlel.children),
_Node_Config = [],
_Publish_Options = []
}
};
%%
_ ->
{error, 'invalid-payload'}
end;
%%
parse('set' = _IQ_Type, [Xmlel_Publish, Xmlel_Configure], _Rsm, API_Core)
when ?Is_Xmlel_Publish(Xmlel_Publish)
andalso ?Is_Xmlel_Configure(Xmlel_Configure) ->
case {xmlns(Xmlel_Publish), xmlns(Xmlel_Configure)} of
{NS, NS} when NS == ?NS_PUBSUB ->
case parse('set', [Xmlel_Publish], _Rsm, API_Core) of
{result, Module, Function, {NodeId, Item, ItemId, Payload, _, _}} ->
{result,
Module,
Function,
_Parameters = {
NodeId,
Item,
ItemId,
Payload,
_Node_Config = remove_cdata(Xmlel_Configure#xmlel.children),
_Publish_Options = []
}
};
Error ->
Error
end;
_ ->
{error, 'invalid-paylaod'}
end;
%%
parse('set' = _IQ_Type, [Xmlel_Publish, Xmlel_Publish_Options], _Rsm, API_Core)
when ?Is_Xmlel_Publish(Xmlel_Publish)
andalso ?Is_Xmlel_Publish_Options(Xmlel_Publish_Options) ->
case {xmlns(Xmlel_Publish), xmlns(Xmlel_Publish_Options)} of
{NS, NS} when NS == ?NS_PUBSUB ->
case parse('set', [Xmlel_Publish], _Rsm, API_Core) of
{result, Module, Function, {NodeId, Item, ItemId, Payload, _, _}} ->
{result,
Module,
Function,
_Parameters = {
NodeId,
Item,
ItemId,
Payload,
_Node_Config = [],
_Publish_Options = remove_cdata(
Xmlel_Publish_Options#xmlel.children)
}
};
Error ->
Error
end;
_ ->
{error, 'invalid-payload'}
end;
%%
parse('set' = _IQ_Type, [Xmlel_Publish, Xmlel_Configure, Xmlel_Publish_Options],
_Rsm, API_Core)
when ?Is_Xmlel_Publish(Xmlel_Publish)
andalso ?Is_Xmlel_Configure(Xmlel_Configure)
andalso ?Is_Xmlel_Publish_Options(Xmlel_Publish_Options) ->
case {xmlns(Xmlel_Publish), xmlns(Xmlel_Configure), xmlns(Xmlel_Publish_Options)} of
{NS, NS, NS} when NS == ?NS_PUBSUB ->
case parse('set', [Xmlel_Publish, Xmlel_Configure], _Rsm, API_Core) of
{result, Module, Function,
{NodeId, Item, ItemId, Payload, Node_Config, _}} ->
{result,
Module,
Function,
_Parameters = {
NodeId,
Item,
ItemId,
Payload,
Node_Config,
_Publish_Options = remove_cdata(
Xmlel_Publish_Options#xmlel.children)
}
};
Error ->
Error
end;
_ ->
{error, 'invalid-payload'}
end;
%%
%%
parse('set' = _IQ_Type, [Xmlel_Publish, Xmlel_Publish_Options, Xmlel_Configure],
Rsm, API_Core)
when ?Is_Xmlel_Publish(Xmlel_Publish)
andalso ?Is_Xmlel_Publish_Options(Xmlel_Publish_Options)
andalso ?Is_Xmlel_Configure(Xmlel_Configure) ->
case {xmlns(Xmlel_Publish), xmlns(Xmlel_Publish_Options), xmlns(Xmlel_Configure)} of
{NS, NS, NS} when NS == ?NS_PUBSUB ->
parse('set', [Xmlel_Publish, Xmlel_Configure, Xmlel_Publish_Options],
Rsm, API_Core);
_ ->
{error, 'invalid-payload'}
end;
%-- Get_Entity_Affiliations --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <affiliations/>
%% </pubsub>
%% </iq>
%%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <affiliations node='princely_musings'/>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Affiliations], _Rsm, API_Core)
when ?Is_Xmlel_Affiliations(Xmlel_Affiliations) ->
case xmlns(Xmlel_Affiliations) of
?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.get_entity_affiliations,
_Function = 'get_entity_affiliations',
_Parameters = {
_NodeId = node(Xmlel_Affiliations)
}
};
_ ->
{error, 'invalid-payload'}
end;
%% TODO : RSM
%-- Get_Entity_Subscriptions --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <subscriptions/>
%% </pubsub>
%% </iq>
%%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <subscriptions node='princely_musings'/>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Subscriptions], _Rsm, API_Core)
when ?Is_Xmlel_Subscriptions(Xmlel_Subscriptions) ->
case xmlns(Xmlel_Subscriptions) of
?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.get_entity_subscriptions,
_Function = 'get_entity_subscriptions',
_Parameters = {
_NodeId = node(Xmlel_Subscriptions)
}
};
_ ->
{error, 'invalid-payload'}
end;
%% TODO : RSM
%-- Get_Node_Affiliations --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub#owner'>
%% <affiliations node='princely_musings'/>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Affiliations], _Rsm, API_Core)
when ?Is_Xmlel_Affiliations(Xmlel_Affiliations) ->
case xmlns(Xmlel_Affiliations) of
?NS_PUBSUB_OWNER ->
{result,
_Module = API_Core#api_core.get_node_affiliations,
_Function = 'get_node_affiliations',
_Parameters = {
_NodeId = node(Xmlel_Affiliations)
}
};
_ ->
{error, 'invalid-payload'}
end;
%% TODO : RSM
%-- Get_Node_Subscriptions --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub#owner'>
%% <subscriptions node='princely_musings'/>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Subscriptions], _Rsm, API_Core)
when ?Is_Xmlel_Subscriptions(Xmlel_Subscriptions) ->
case xmlns(Xmlel_Subscriptions) of
?NS_PUBSUB_OWNER ->
{result,
_Module = API_Core#api_core.get_node_subscriptions,
_Function = 'get_node_subscriptions',
_Parameters = {
_NodeId = node(Xmlel_Subscriptions)
}
};
_ ->
{error, 'invalid-payload'}
end;
%% TODO : RSM
%-- Retract_Item --%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <retract node='princely_musings'>
%% <item id='ae890ac52d0df67ed7cfdf51b644e901'/>
%% </retract>
%% </pubsub>
%% </iq>
%%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <retract node='princely_musings' notify='true'>
%% <item id='ae890ac52d0df67ed7cfdf51b644e901'/>
%% </retract>
%% </pubsub>
%% </iq>
parse('set' = _IQ_Type, [Xmlel_Retract], _Rsm, API_Core)
when ?Is_Xmlel_Retract(Xmlel_Retract) ->
case {xmlns(Xmlel_Retract), notify(Xmlel_Retract)} of
{?NS_PUBSUB, undefined} ->
{result,
_Module = API_Core#api_core.retract_item,
_Function = 'retract_item',
_Parameters = {
_NodeId = node(Xmlel_Retract),
_ItemId = case remove_cdata(Xmlel_Retract#xmlel.children) of
[Xmlel_Item]
when ?Is_Xmlel_Item(Xmlel_Item) ->
case xmlns(Xmlel_Item) of
?NS_PUBSUB -> id(Xmlel_Item);
_ -> undefined
end;
_ ->
undefined
end,
_Notify = undefined
}
};
{?NS_PUBSUB, False}
when False == <<"false">> orelse False == <<"0">> ->
{result,
_Module = API_Core#api_core.retract_item,
_Function = 'retract_item',
_Parameters = {
_NodeId = node(Xmlel_Retract),
_ItemId = case remove_cdata(Xmlel_Retract#xmlel.children) of
[Xmlel_Item]
when ?Is_Xmlel_Item(Xmlel_Item) ->
case xmlns(Xmlel_Item) of
?NS_PUBSUB -> id(Xmlel_Item);
_ -> undefined
end;
_ ->
undefined
end,
_Notify = false
}
};
{?NS_PUBSUB, True}
when True == <<"true">> orelse True == <<"1">> ->
{result,
_Module = API_Core#api_core.retract_item,
_Function = 'retract_item',
_Parameters = {
_NodeId = node(Xmlel_Retract),
_ItemId = case remove_cdata(Xmlel_Retract#xmlel.children) of
[Xmlel_Item]
when ?Is_Xmlel_Item(Xmlel_Item) ->
case xmlns(Xmlel_Item) of
?NS_PUBSUB -> id(Xmlel_Item);
_ -> undefined
end;
_ ->
undefined
end,
_Notify = true
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Subscribe_Node --%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <subscribe node='princely_musings' jid='francisco@denmark.lit'/>
%% </pubsub>
%% </iq>
%%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <subscribe node='princely_musings' jid='francisco@denmark.lit'/>
%% <options>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#subscribe_options</value>
%% </field>
%% <field var='pubsub#deliver'><value>1</value></field>
%% <field var='pubsub#show-values'>
%% <value>chat</value>
%% <value>online</value>
%% <value>away</value>
%% </field>
%% </x>
%% </options>
%% </pubsub>
%% </iq>
parse('set' = _IQ_Type, [Xmlel_Subscribe], _Rsm, API_Core)
when ?Is_Xmlel_Subscribe(Xmlel_Subscribe) ->
case xmlns(Xmlel_Subscribe) of
?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.subscribe_node,
_Function = 'subscribe_node',
_Parameters = {
_NodeId = node(Xmlel_Subscribe),
_Jid = id(Xmlel_Subscribe),
_Subscribe_Options = []
}
};
_ ->
{error, 'invalid-payload'}
end;
%%
parse('set' = _IQ_Type, [Xmlel_Subscribe, Xmlel_Options], _Rsm, API_Core)
when ?Is_Xmlel_Subscribe(Xmlel_Subscribe)
andalso ?Is_Xmlel_Options1(Xmlel_Options) ->
case {xmlns(Xmlel_Subscribe), xmlns(Xmlel_Options)} of
{NS, NS} when NS == ?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.subscribe_node,
_Function = 'subscribe_node',
_Parameters = {
_NodeId = node(Xmlel_Subscribe),
_Jid = jid(Xmlel_Subscribe),
_Subscribe_Options = remove_cdata(Xmlel_Options#xmlel.children)
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Unsubscribe_Node --%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <unsubscribe node='princely_musings' jid='francisco@denmark.lit'/>
%% </pubsub>
%% </iq>
%%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <unsubscribe node='princely_musings' jid='francisco@denmark.lit' subid='SubId'/>
%% </pubsub>
%% </iq>
parse('set' = _IQ_Type, [Xmlel_Unsubscribe], _Rsm, API_Core)
when ?Is_Xmlel_Unsubscribe(Xmlel_Unsubscribe) ->
case xmlns(Xmlel_Unsubscribe) of
?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.unsubscribe_node,
_Function = 'unsubscribe_node',
_Parameters = {
_NodeId = node(Xmlel_Unsubscribe),
_Jid = jid(Xmlel_Unsubscribe),
_SubId = subid(Xmlel_Unsubscribe)
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Set_Configure_Subscription --%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <options node='princely_musings' jid='francisco@denmark.lit'>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#subscribe_options</value>
%% </field>
%% <field var='pubsub#deliver'><value>1</value></field>
%% <field var='pubsub#show-values'>
%% <value>chat</value>
%% <value>online</value>
%% <value>away</value>
%% </field>
%% </x>
%% </options>
%% </pubsub>
%% </iq>
%%
%% <iq type='set'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <options node='princely_musings' jid='francisco@denmark.lit' subid='SubId'>
%% <x xmlns='jabber:x:data' type='submit'>
%% <field var='FORM_TYPE' type='hidden'>
%% <value>http://jabber.org/protocol/pubsub#subscribe_options</value>
%% </field>
%% <field var='pubsub#deliver'><value>1</value></field>
%% <field var='pubsub#show-values'>
%% <value>chat</value>
%% <value>online</value>
%% <value>away</value>
%% </field>
%% </x>
%% </options>
%% </pubsub>
%% </iq>
parse('set' = _IQ_Type, [Xmlel_Options], _Rsm, API_Core)
when ?Is_Xmlel_Options2(Xmlel_Options) ->
case xmlns(Xmlel_Options) of
?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.set_configure_subscription,
_Function = 'set_configure_subscription',
_Parameters = {
_NodeId = node(Xmlel_Options),
_Jid = jid(Xmlel_Options),
_SubId = subid(Xmlel_Options),
_Subscribe_Options = remove_cdata(Xmlel_Options#xmlel.children)
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Get_Items --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <items node='princely_musings'/>
%% </pubsub>
%% </iq>
%%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <items node='princely_musings' max_items='2'/>
%% </pubsub>
%% </iq>
%%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <items node='princely_musings'>
%% <item id='368866411b877c30064a5f62b917cffe'/>
%% <item id='4e30f35051b7b8b42abe083742187228'/>
%% </items>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Items], _Rsm, API_Core)
when ?Is_Xmlel_Items1(Xmlel_Items) ->
case {xmlns(Xmlel_Items), max_items(Xmlel_Items)} of
{?NS_PUBSUB, undefined} ->
{result,
_Module = API_Core#api_core.get_items,
_Function = 'get_items',
_Parameters = {
_NodeId = node(Xmlel_Items),
_SubId = subid(Xmlel_Items),
_Max_Items = undefined,
_ItemIds = []
}
};
{?NS_PUBSUB, Binary} ->
case catch list_to_integer(binary_to_list(Binary)) of
Integer
when is_integer(Integer) andalso Integer >= 0 ->
{result,
_Module = API_Core#api_core.get_items,
_Function = 'get_items',
_Parameters = {
_NodeId = node(Xmlel_Items),
_SubId = subid(Xmlel_Items),
_Max_Items = Integer,
_ItemIds = undefined
}
};
_ ->
{error, 'invalid-payload'}
end;
_ ->
{error, 'invalid-payload'}
end;
%%
parse('get' = _IQ_Type, [Xmlel_Items], _Rsm, API_Core)
when ?Is_Xmlel_Items2(Xmlel_Items) ->
case
{xmlns(Xmlel_Items),
parse_xmlels_item(remove_cdata(Xmlel_Items#xmlel.children))}
of
{?NS_PUBSUB, {ok, ItemIds}} ->
{result,
_Module = API_Core#api_core.get_items,
_Function = 'get_items',
_Parameters = {
_NodeId = node(Xmlel_Items),
_SubId = subid(Xmlel_Items),
_Max_Items = undefined,
ItemIds
}
};
{_, _Error} ->
{error, 'invalid-payload'}
end;
%-- Get_Configure_Subscription_Default --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <default/>
%% </pubsub>
%% </iq>
%%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <default node='princely_musings'/>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Default], _Rsm, API_Core)
when ?Is_Xmlel_Default(Xmlel_Default) ->
case xmlns(Xmlel_Default) of
?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.get_configure_subscription_default,
_Function = 'get_configure_subscription_default',
_Parameters = {
_NodeId = node(Xmlel_Default)
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Get_Configure_Subscription --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <options node='princely_musings' jid='francisco@denmark.lit'/>
%% </pubsub>
%% </iq>
%%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub'>
%% <options node='princely_musings' jid='francisco@denmark.lit' subid='SubId'/>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Options], _Rsm, API_Core)
when ?Is_Xmlel_Options2(Xmlel_Options) ->
case xmlns(Xmlel_Options) of
?NS_PUBSUB ->
{result,
_Module = API_Core#api_core.get_configure_subscription,
_Function = 'get_configure_subscription',
_Parameters = {
_NodeId = node(Xmlel_Options),
_Jid = jid(Xmlel_Options),
_SubId = subid(Xmlel_Options)
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Get_Configure_Node_Default --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub#owner'>
%% <default/>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Default], _Rsm, API_Core)
when ?Is_Xmlel_Default(Xmlel_Default) ->
case xmlns(Xmlel_Default) of
?NS_PUBSUB_OWNER ->
{result,
_Module = API_Core#api_core.get_configure_node_default,
_Function = 'get_configure_node_default',
_Parameters = {
_NodeId = node(Xmlel_Default)
}
};
_ ->
{error, 'invalid-payload'}
end;
%-- Get_Configure_Node --%
%% <iq type='get'>
%% <pubsub xmlns='http://jabber.org/protocol/pubsub#owner'>
%% <configure node='princely_musings'/>
%% </pubsub>
%% </iq>
parse('get' = _IQ_Type, [Xmlel_Configure], _Rsm, API_Core)
when ?Is_Xmlel_Configure(Xmlel_Configure) ->
case xmlns(Xmlel_Configure) of
?NS_PUBSUB_OWNER ->
{result,
_Module = API_Core#api_core.get_configure_node,
_Function = 'get_configure_node',
_Parameters = {
_NodeId = node(Xmlel_Configure)
}
};
_ ->
{error, 'invalid-payload'}
end;
%%
parse(_IQ_Type, _Xmlels, _Rsm, _API_Core) ->
{error, 'invalid-payload'}.
%%%%%%%%%%%%%%%%%%%%%
%% Parsing Helpers %%
%%%%%%%%%%%%%%%%%%%%%
%%
-spec(parse_xmlels_item/1 ::
(
Xmlels :: [Xmlel_Item::xmlel(),...])
-> {ok, ItemIds :: [] | exmpp_pubsub:itemIds()}
%%%
| {error, 'invalid-payload'}
).
parse_xmlels_item(Xmlels) ->
parse_xmlels_item(Xmlels, []).
%%
-spec(parse_xmlels_item/2 ::
(
Xmlels :: [Xmlel_Item::xmlel(),...],
ItemIds :: [] | exmpp_pubsub:itemIds())
-> {ok, ItemIds :: [] | exmpp_pubsub:itemIds()}
%%%
| {error, 'invalid-payload'}
).
%%
parse_xmlels_item([Xmlel_Item | Xmlels], ItemIds)
when ?Is_Xmlel_Item(Xmlel_Item) ->
case {xmlns(Xmlel_Item), id(Xmlel_Item)} of
{?NS_PUBSUB, ItemId}
when ItemId /= undefined ->
parse_xmlels_item(Xmlels, [ItemId | ItemIds]);
_ ->
{error, 'invalid-payload'}
end;
parse_xmlels_item([] = _Xmlels_Item, ItemIds) ->
{ok, ItemIds};
%%
parse_xmlels_item(_Xmlels, _ItemIds) ->
{error, 'invalid-payload'}.
xmlns(Xmlel) ->
get_tag_attr_s(<<"xmlns">>, Xmlel).
node(Xmlel) ->
case get_tag_attr_s(<<"node">>, Xmlel) of
<<>> -> undefined;
NodeId -> NodeId
end.
id(Xmlel) ->
case get_tag_attr_s(<<"id">>, Xmlel) of
<<>> -> undefined;
ItemId -> ItemId
end.
uri(Xmlel) ->
case get_tag_attr_s(<<"uri">>, Xmlel) of
<<>> -> undefined;
URI -> URI
end.
jid(Xmlel) ->
case get_tag_attr_s(<<"jid">>, Xmlel) of
<<>> -> undefined;
Jid -> Jid
end.
subid(Xmlel) ->
case get_tag_attr_s(<<"subid">>, Xmlel) of
<<>> -> undefined;
SubId -> SubId
end.
notify(Xmlel) ->
case get_tag_attr_s(<<"notify">>, Xmlel) of
<<>> -> undefined;
Notify -> Notify
end.
max_items(Xmlel) ->
case get_tag_attr_s(<<"max_items">>, Xmlel) of
<<>> -> undefined;
Max_Items -> Max_Items
end.
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