prosody-modules
5aee8d86629a
mod_support_contact/mod_support_contact.lua

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mod_support_contact/mod_support_contact.lua @ 4738:5aee8d86629a

mod_bookmarks2: Fix handling of nick and password elements This form of child retrieval fails when the stanza elements internally don't have an 'xmlns' attribute, which can happen sometimes for some reason, including when they have been constructed via the stanza builder API. When that is the case then the explicit namespace arguemnt does not match the nil value of the internal attribute. Calling `:get_child()` without the namespace argument does the right thing here, with both nil and the parent namespace as valid values for the internal attribute.
author Kim Alvefur <zash@zash.se>
date Wed, 03 Nov 2021 21:11:55 +0100
parent 1343:7dbde05b48a9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 -- mod_support_contact.lua
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2 --
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3 -- Config options:
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4 -- support_contact = "support@hostname"; -- a JID
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5 -- support_contact_nick = "Support!"; -- roster nick
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6 -- support_contact_group = "Users being supported!"; -- the roster group in the support contact's roster
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8 local host = module:get_host();
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10 local support_contact = module:get_option_string("support_contact", "support@"..host);
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11 local support_contact_nick = module:get_option_string("support_contact_nick", "Support");
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12 local support_contact_group = module:get_option_string("support_contact_group", "Users");
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14 if not(support_contact and support_contact_nick) then return; end
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16 local rostermanager = require "core.rostermanager";
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17 local jid_split = require "util.jid".split;
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18 local st = require "util.stanza";
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20 module:hook("user-registered", function(event)
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21 module:log("debug", "Adding support contact");
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23 local groups = support_contact_group and {[support_contact_group] = true;} or {};
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25 local node, host = event.username, event.host;
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26 local jid = node and (node..'@'..host) or host;
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27 local roster;
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29 roster = rostermanager.load_roster(node, host);
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30 if hosts[host] then
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31 roster[support_contact] = {subscription = "both", name = support_contact_nick, groups = {}};
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32 else
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33 roster[support_contact] = {subscription = "from", ask = "subscribe", name = support_contact_nick, groups = {}};
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34 end
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35 rostermanager.save_roster(node, host, roster);
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37 node, host = jid_split(support_contact);
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39 if hosts[host] then
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40 roster = rostermanager.load_roster(node, host);
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41 roster[jid] = {subscription = "both", groups = groups};
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42 rostermanager.save_roster(node, host, roster);
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43 rostermanager.roster_push(node, host, jid);
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44 else
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45 module:send(st.presence({from=jid, to=support_contact, type="subscribe"}));
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46 end
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47 end);