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mod_support_contact/mod_support_contact.lua @ 4941:e7b9bc629ecc
mod_rest: Add special handling to catch MAM results from remote hosts
Makes MAM queries to remote hosts works.
As the comment says, MAM results from users' local archives or local
MUCs are returned via origin.send() which is provided in the event and
thus already worked. Results from remote hosts go via normal stanza
routing and events, which need this extra handling to catch.
This pattern of iq-set, message+, iq-result is generally limited to MAM.
Closest similar thing might be MUC join, but to really handle that you
would need the webhook callback mechanism.
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 16 May 2022 19:47:09 +0200 |
parent | 1343:7dbde05b48a9 |
rev | line source |
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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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7 |
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8 local host = module:get_host(); |
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9 |
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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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15 |
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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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19 |
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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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22 |
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23 local groups = support_contact_group and {[support_contact_group] = true;} or {}; |
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24 |
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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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28 |
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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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36 |
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37 node, host = jid_split(support_contact); |
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38 |
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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); |