Mercurial > prosody-modules
annotate mod_pubsub_stats/mod_pubsub_stats.lua @ 4656:4eb684ab440c
mod_spam_reporting: Handle unknown or future report types
An unrecognised value in the 'reason' attribute would have caused an error.
This change makes it mirror the behavior for the previous XEP version.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 25 Aug 2021 15:05:56 +0200 |
parents | b2ce818ec19c |
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mod_pubsub_stats: Simple module that publishes stats in XEP-0039 format
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1 local st = require "util.stanza"; |
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2 |
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3 local pubsub = module:depends"pubsub"; |
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4 |
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5 local actor = module.host .. "/modules/" .. module.name; |
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6 |
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mod_pubsub_stats: Include namespace on pubsub items (fixes use with trunk)
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7 local pubsub_xmlns = "http://jabber.org/protocol/pubsub" |
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8 |
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9 local node = module:get_option_string(module.name .. "_node", "stats"); |
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10 |
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11 local function publish_stats(stats, stats_extra) |
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12 local id = "current"; |
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13 local xitem = st.stanza("item", { xmlns = pubsub_xmlns, id = id }) |
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14 :tag("query", { xmlns = "http://jabber.org/protocol/stats" }); |
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15 |
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16 for name, value in pairs(stats) do |
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17 local stat_extra = stats_extra[name]; |
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18 local unit = stat_extra and stat_extra.units; |
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19 xitem:tag("stat", { name = name, unit = unit, value = tostring(value) }):up(); |
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20 end |
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21 |
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22 local ok, err = pubsub.service:publish(node, actor, id, xitem); |
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23 if not ok then |
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24 module:log("error", "Error publishing stats: %s", err); |
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25 end |
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26 end |
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27 |
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28 function module.load() |
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29 pubsub.service:create(node, true, { |
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30 persistent_items = false; |
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31 max_items = 1; |
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32 }); |
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33 pubsub.service:set_affiliation(node, true, actor, "publisher"); |
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34 end |
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35 |
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36 module:hook_global("stats-updated", function (event) |
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37 publish_stats(event.stats, event.stats_extra); |
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38 end); |
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39 |
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40 function module.unload() |
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41 pubsub.service:delete(node, true); |
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42 end |
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43 |
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44 module:hook("pubsub-summary/http://jabber.org/protocol/stats", function (event) |
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45 local payload = event.payload; |
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46 local summary = {}; |
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47 for stat in payload:childtags("stat") do |
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48 if stat.attr.name and stat.attr.value then |
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49 table.insert(summary, string.format("%s: %g %s", stat.attr.name, tonumber(stat.attr.value), stat.attr.units or "")); |
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50 end |
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51 end |
3408 | 52 table.sort(summary); |
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53 return table.concat(summary, "\n"); |
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54 end); |
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55 |