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| author | Kim Alvefur <zash@zash.se> | 2013-10-04 16:40:27 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2013-10-04 16:40:27 +0200 |
| commit | 76b14ec39b95d3f7b09b4cd3766e87c9fdd7fcd6 (patch) | |
| tree | 526d84ef711408b482ad52210129c4fa45ffa031 /util/pubsub.lua | |
| parent | 6f46b6cd1a2f6cc65a55cbca524c664b78f219f5 (diff) | |
| download | prosody-76b14ec39b95d3f7b09b4cd3766e87c9fdd7fcd6.tar.gz prosody-76b14ec39b95d3f7b09b4cd3766e87c9fdd7fcd6.zip | |
mod_pubsub, util.pubsub: Keep track of the order of items
Diffstat (limited to 'util/pubsub.lua')
| -rw-r--r-- | util/pubsub.lua | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/util/pubsub.lua b/util/pubsub.lua index 0dfd196b..e0d428c0 100644 --- a/util/pubsub.lua +++ b/util/pubsub.lua @@ -258,6 +258,7 @@ function service:publish(node, actor, id, item) end node_obj = self.nodes[node]; end + node_obj.data[#node_obj.data + 1] = id; node_obj.data[id] = item; self.events.fire_event("item-published", { node = node, actor = actor, id = id, item = item }); self.config.broadcaster("items", node, node_obj.subscribers, item); @@ -275,6 +276,12 @@ function service:retract(node, actor, id, retract) return false, "item-not-found"; end node_obj.data[id] = nil; + for i, _id in ipairs(node_obj.data) do + if id == _id then + table.remove(node_obj, i); + break; + end + end if retract then self.config.broadcaster("items", node, node_obj.subscribers, retract); end @@ -309,7 +316,7 @@ function service:get_items(node, actor, id) return false, "item-not-found"; end if id then -- Restrict results to a single specific item - return true, { [id] = node_obj.data[id] }; + return true, { id, [id] = node_obj.data[id] }; else return true, node_obj.data; end |