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annotate mod_http_user_count/mod_http_user_count.lua @ 3953:2c6d5734ae04

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mod_rest: Add JSON mapping of XEP-0128: Service Discovery Extensions Example XEP-0157 payload: { "disco" : { "extensions" : { "http://jabber.org/network/serverinfo" : { "abuse-addresses" : [ "mailto:abuse@shakespeare.lit", "xmpp:abuse@shakespeare.lit" ], "admin-addresses" : [ "mailto:admin@shakespeare.lit", "xmpp:admin@shakespeare.lit" ], "feedback-addresses" : [ "http://shakespeare.lit/feedback.php", "mailto:feedback@shakespeare.lit", "xmpp:feedback@shakespeare.lit" ], "sales-addresses" : [ "xmpp:bard@shakespeare.lit" ], "security-addresses" : [ "xmpp:security@shakespeare.lit" ], "support-addresses" : [ "http://shakespeare.lit/support.php", "xmpp:support@shakespeare.lit" ] } } } }
author Kim Alvefur <zash@zash.se>
date Mon, 23 Mar 2020 19:03:04 +0100
parents a45f2f79e99b
children
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fe29627a5ed8 mod_http_user_count: HTTP module to report the current number of online users or sessions
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1 local it = require "util.iterators";
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2 local jid_split = require "util.jid".prepped_split;
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3
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4 module:depends("http");
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5
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6 local function check_muc(jid)
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7 local room_name, host = jid_split(jid);
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8 if not hosts[host] then
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9 return nil, "No such host: "..host;
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10 elseif not hosts[host].modules.muc then
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11 return nil, "Host '"..host.."' is not a MUC service";
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12 end
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13 return room_name, host;
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14 end
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15
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16 module:provides("http", {
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17 route = {
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18 ["GET /sessions"] = function () return tostring(it.count(it.keys(prosody.full_sessions))); end;
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19 ["GET /users"] = function () return tostring(it.count(it.keys(prosody.bare_sessions))); end;
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20 ["GET /host"] = function () return tostring(it.count(it.keys(prosody.hosts[module.host].sessions))); end;
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21 ["GET /room/*"] = function (request, room_jid)
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22 local name, host = check_muc(room_jid);
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23 if not name then
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24 return "0";
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25 end
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26 local room = prosody.hosts[host].modules.muc.rooms[name.."@"..host];
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27 if not room then
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28 return "0";
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29 end
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30 return tostring(it.count(it.keys(room._occupants)));
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31 end;
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32 };
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33 });