Software / code / prosody-modules
Changeset
3067:b01ef74c9fc0
mod_pubsub_stats: Simple module that publishes stats in XEP-0039 format
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 29 May 2018 05:31:56 +0200 |
| parents | 3066:cefc375d0929 |
| children | 3068:380f92276e57 |
| files | mod_pubsub_stats/mod_pubsub_stats.lua |
| diffstat | 1 files changed, 36 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mod_pubsub_stats/mod_pubsub_stats.lua Tue May 29 05:31:56 2018 +0200 @@ -0,0 +1,36 @@ +local st = require "util.stanza"; +local dt = require "util.datetime"; + +local pubsub = module:depends"pubsub"; + +local actor = module.host .. "/modules/" .. module.name; + +local function publish_stats(stats, stats_extra) + local id = "current"; + local xitem = st.stanza("item", { id = id }) + :tag("query", { xmlns = "http://jabber.org/protocol/stats" }); + + for name, value in pairs(stats) do + local stat_extra = stats_extra[name]; + local unit = stat_extra and stat_extra.units; + xitem:tag("stat", { name = name, unit = unit, value = tostring(value) }):up(); + end + + local ok, err = pubsub.service:publish("stats", actor, id, xitem); + if not ok then + module:log("error", "Error publishing stats: %s", err); + end +end + +function module.load() + pubsub.service:create("stats", true); + pubsub.service:set_affiliation("stats", true, actor, "publisher"); +end + +module:hook_global("stats-updated", function (event) + publish_stats(event.stats, event.stats_extra); +end); + +function module.unload() + pubsub.service:delete("stats", true); +end
