Mercurial > prosody-modules

annotate mod_muc_webchat_url/mod_muc_webchat_url.lua @ 4421:94805a7e7b30

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mod_invites: rework CLI parsing to support groups To make this sensible, the code had to move from rather simple parsing to something which looks more like getopt or your typical shell script.
author Jonas Schäfer <jonas@wielicki.name>
date Sun, 31 Jan 2021 19:16:36 +0100
parents 776ff0875e35
children dcafddc31b1c
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b8bcea17ccd6 mod_muc_webchat_url: Advertise the URL to a webchat in disco#info
Kim Alvefur <zash@zash.se>
parents: 3546
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1 local jid_split = require "util.jid".split;
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Kim Alvefur <zash@zash.se>
parents: 3546
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2 module:depends"muc";
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3
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4 local webchat_baseurl = module:get_option_string("muc_webchat_baseurl", nil);
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5
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6 local function get_default_url(room)
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7 if not webchat_baseurl then
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8 -- no template
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9 return nil;
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10 end
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11 if room:get_hidden() or room:get_members_only() or room:get_password() then
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12 -- not a public room
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13 return nil;
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14 end
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15 return (webchat_baseurl:gsub("{(%w+)}", {
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16 jid = room.jid,
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17 node = select(1, jid_split(room.jid)),
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18 host = select(2, jid_split(room.jid)),
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19 }));
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20 end
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21
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22 local function get_webchat_url(room)
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23 local webchat_url = room._data.webchat_url;
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24 if webchat_url then -- explicitly configured
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25 return webchat_url;
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26 end
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27 return get_default_url(room);
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28 end
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29
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30 module:hook("muc-config-form", function(event)
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31 local room, form = event.room, event.form;
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32 table.insert(form, {
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33 name = "muc#roomconfig_webchat_url",
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34 type = "text-single",
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35 label = "URL where this room can be joined",
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36 value = get_webchat_url(room),
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37 });
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38 end);
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39
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40 module:hook("muc-config-submitted", function(event)
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41 local room, fields, changed = event.room, event.fields, event.changed;
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42 local new = fields["muc#roomconfig_webchat_url"];
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parents: 3672
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43 if new ~= get_webchat_url(room) then
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parents: 3672
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44 if new == get_default_url(room) then
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parents: 3672
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45 room._data.webchat_url = nil;
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46 else
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47 room._data.webchat_url = new;
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48 end
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49 if type(changed) == "table" then
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50 changed["muc#roomconfig_webchat_url"] = true;
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51 else
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52 event.changed = true;
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53 end
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54 end
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55 end);
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56
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57 module:hook("muc-disco#info", function (event)
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58 local room, form, formdata = event.room, event.form, event.formdata;
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59
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parents: 3546
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60 local webchat_url = get_webchat_url(room);
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61 if not webchat_url or webchat_url == "" then
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62 return;
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parents: 3546
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63 end
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64 table.insert(form, {
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65 name = "muc#roominfo_webchat_url",
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66 });
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67 formdata["muc#roominfo_webchat_url"] = webchat_url;
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68 end);
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69