Software /
code /
prosody
Changeset
3641:3603aeb325de
mod_pubsub, util.pubsub: Support for fetching items
author | Florian Zeitz <florob@babelmonkeys.de> |
---|---|
date | Thu, 25 Nov 2010 21:47:12 +0100 (2010-11-25) |
parents | 3640:4bc88bb748d1 |
children | 3642:ed80c4c56b9c |
files | plugins/mod_pubsub.lua util/pubsub.lua |
diffstat | 2 files changed, 31 insertions(+), 2 deletions(-) [+] |
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--- a/plugins/mod_pubsub.lua Fri Nov 26 05:26:12 2010 +0500 +++ b/plugins/mod_pubsub.lua Thu Nov 25 21:47:12 2010 +0100 @@ -37,6 +37,24 @@ return reply; end +function handlers.get_items(origin, stanza, items) + local node = items.attr.node; + local item = items:get_child("item"); + local id = item and item.attr.id; + local data = st.stanza("items", { node = node }); + for _, entry in pairs(service:get(node, stanza.attr.from, id)) do + data:add_child(entry); + end + if data then + reply = st.reply(stanza) + :tag("pubsub", { xmlns = xmlns_pubsub }) + :add_child(data); + else + reply = st.error_reply(stanza, "cancel", "item-not-found", "Item could not be found in this node"); + end + return origin.send(reply); +end + function handlers.set_subscribe(origin, stanza, subscribe) local node, jid = subscribe.attr.node, subscribe.attr.jid; if jid_bare(jid) ~= jid_bare(stanza.attr.from) then
--- a/util/pubsub.lua Fri Nov 26 05:26:12 2010 +0500 +++ b/util/pubsub.lua Thu Nov 25 21:47:12 2010 +0100 @@ -31,12 +31,23 @@ function service:publish(node, actor, id, item) local node_obj = self.nodes[node]; if not node_obj then - node_obj = { name = node, subscribers = {}, config = {} }; + node_obj = { name = node, subscribers = {}, config = {}, data = {} }; self.nodes[node] = node_obj; end - node_obj.data = item; + node_obj.data[id] = item; self.cb.broadcaster(node, node_obj.subscribers, item); return true; end +function service:get(node, actor, id) + local node_obj = self.nodes[node]; + if node_obj then + if id then + return { node_obj.data[id] }; + else + return node_obj.data; + end + end +end + return _M;