prosody
a99a2bb7a6ec
plugins/mod_pubsub.lua

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plugins/mod_pubsub.lua @ 3911:a99a2bb7a6ec

mod_pubsub: Update for latest util.pubsub and fix some bugs. New config options autocreate_on_publish, autocreate_on_subscribe and default_admin_affiliation.
author Matthew Wild <mwild1@gmail.com>
date Tue, 21 Dec 2010 03:27:22 +0000
parent 3908:4d8081c35f01
child 3912:dfc9789f9016
comparison
equal deleted inserted replaced
3910:80fe910f912a 3911:a99a2bb7a6ec
42 42
43 function handlers.get_items(origin, stanza, items) 43 function handlers.get_items(origin, stanza, items)
44 local node = items.attr.node; 44 local node = items.attr.node;
45 local item = items:get_child("item"); 45 local item = items:get_child("item");
46 local id = item and item.attr.id; 46 local id = item and item.attr.id;
47
48 local ok, results = service:get_items(node, stanza.attr.from, id);
49 if not ok then
50 return origin.send(pubsub_error_reply(stanza, results));
51 end
52
47 local data = st.stanza("items", { node = node }); 53 local data = st.stanza("items", { node = node });
48 for _, entry in pairs(service:get(node, stanza.attr.from, id)) do 54 for _, entry in pairs(results) do
49 data:add_child(entry); 55 data:add_child(entry);
50 end 56 end
51 if data then 57 if data then
52 reply = st.reply(stanza) 58 reply = st.reply(stanza)
53 :tag("pubsub", { xmlns = xmlns_pubsub }) 59 :tag("pubsub", { xmlns = xmlns_pubsub })
70 end 76 end
71 else 77 else
72 repeat 78 repeat
73 node = uuid_generate(); 79 node = uuid_generate();
74 ok, ret = service:create(node, stanza.attr.from); 80 ok, ret = service:create(node, stanza.attr.from);
75 until ok; 81 until ok or ret ~= "conflict";
76 reply = st.reply(stanza) 82 if ok then
77 :tag("pubsub", { xmlns = xmlns_pubsub }) 83 reply = st.reply(stanza)
78 :tag("create", { node = node }); 84 :tag("pubsub", { xmlns = xmlns_pubsub })
85 :tag("create", { node = node });
86 else
87 reply = pubsub_error_reply(stanza, ret);
88 end
79 end 89 end
80 return origin.send(reply); 90 return origin.send(reply);
81 end 91 end
82 92
83 function handlers.set_subscribe(origin, stanza, subscribe) 93 function handlers.set_subscribe(origin, stanza, subscribe)
189 event.origin.send(reply); 199 event.origin.send(reply);
190 end 200 end
191 return true; 201 return true;
192 end); 202 end);
193 203
204 local admin_aff = module:get_option_string("default_admin_affiliation", "owner");
205 local function get_affiliation(jid)
206 if usermanager.is_admin(jid, module.host) then
207 return admin_aff;
208 end
209 end
210
194 service = pubsub.new({ 211 service = pubsub.new({
195 broadcaster = simple_broadcast 212 capabilities = {
213 none = {
214 create = false;
215 publish = false;
216 retract = false;
217 get_nodes = true;
218
219 subscribe = true;
220 unsubscribe = true;
221 get_subscription = true;
222 --get_items = true;
223
224 subscribe_other = false;
225 unsubscribe_other = false;
226 get_subscription_other = false;
227
228 be_subscribed = true;
229 be_unsubscribed = true;
230
231 set_affiliation = false;
232 };
233 owner = {
234 create = true;
235 publish = true;
236 retract = true;
237 get_nodes = true;
238
239 subscribe = true;
240 unsubscribe = true;
241 get_subscription = true;
242 --get_items = true;
243
244
245 subscribe_other = true;
246 unsubscribe_other = true;
247 get_subscription_other = true;
248
249 be_subscribed = true;
250 be_unsubscribed = true;
251
252 set_affiliation = true;
253 };
254 admin = { get_items = true };
255 };
256
257 autocreate_on_publish = module:get_option_boolean("autocreate_on_publish");
258 autocreate_on_subscribe = module:get_option_boolean("autocreate_on_subscribe");
259
260 broadcaster = simple_broadcast;
261 get_affiliation = get_affiliation;
262 jids_equal = function (jid1, jid2)
263 return jid_bare(jid1) == jid_bare(jid2);
264 end;
196 }); 265 });
197 module.environment.service = service; 266 module.environment.service = service;
198 267
199 function module.save() 268 function module.save()
200 return { service = service }; 269 return { service = service };