prosody-modules
b8bcea17ccd6
mod_muc_webchat_url/mod_muc_webchat_url.lua

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mod_muc_webchat_url/mod_muc_webchat_url.lua @ 3672:b8bcea17ccd6

mod_muc_webchat_url: Advertise the URL to a webchat in disco#info
author Kim Alvefur <zash@zash.se>
date Tue, 17 Sep 2019 17:12:59 +0200
parent 3546:mod_muc_lang/mod_muc_lang.lua@ef5d52ca31bb
child 3673:11ebf1da416b
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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;
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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2 module:depends"muc";
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parents: 3546
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3
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parents: 3546
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4 local webchat_baseurl = module:get_option_string("muc_webchat_baseurl", nil);
b8bcea17ccd6 mod_muc_webchat_url: Advertise the URL to a webchat in disco#info
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parents: 3546
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5
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parents: 3546
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6 local function get_webchat_url(room)
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Kim Alvefur <zash@zash.se>
parents: 3546
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7 local webchat_url = room._data.webchat_url;
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parents: 3546
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8 if webchat_url then -- explicitly configured
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parents: 3546
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9 return webchat_url;
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parents: 3546
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10 end
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parents: 3546
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11 if not webchat_baseurl then
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parents: 3546
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12 -- no template
b8bcea17ccd6 mod_muc_webchat_url: Advertise the URL to a webchat in disco#info
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parents: 3546
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13 return nil;
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Kim Alvefur <zash@zash.se>
parents: 3546
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14 end
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parents: 3546
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15 if room:get_hidden() or room:get_members_only() or room:get_password() then
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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16 -- not a public room
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parents: 3546
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17 return nil;
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Kim Alvefur <zash@zash.se>
parents: 3546
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18 end
b8bcea17ccd6 mod_muc_webchat_url: Advertise the URL to a webchat in disco#info
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parents: 3546
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19 return (webchat_baseurl:gsub("{(%w+)}", {
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parents: 3546
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20 jid = room.jid,
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parents: 3546
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21 node = select(1, jid_split(room.jid)),
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22 host = select(2, jid_split(room.jid)),
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parents: 3546
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23 }));
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parents: 3546
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24 end
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e1db146984a0 mod_muc_lang: Advertises the room language
Kim Alvefur <zash@zash.se>
parents:
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25
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Kim Alvefur <zash@zash.se>
parents:
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26 module:hook("muc-config-form", function(event)
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27 local room, form = event.room, event.form;
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28 table.insert(form, {
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parents: 3546
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29 name = "muc#roomconfig_webchat_url",
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30 type = "text-single",
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31 label = "URL where this room can be joined",
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32 value = get_webchat_url(room),
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33 });
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34 end);
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35
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parents:
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36 module:hook("muc-config-submitted", function(event)
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37 local room, fields, changed = event.room, event.fields, event.changed;
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parents: 3546
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38 local new = fields["muc#roomconfig_webchat_url"];
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parents: 3546
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39 if new ~= room._data.webchat_url then
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parents: 3546
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40 room._data.webchat_url = new;
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parents:
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41 if type(changed) == "table" then
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parents: 3546
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42 changed["muc#roomconfig_webchat_url"] = true;
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43 else
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44 event.changed = true;
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45 end
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46 end
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47 end);
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48
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49 module:hook("muc-disco#info", function (event)
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parents:
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50 local room, form, formdata = event.room, event.form, event.formdata;
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parents:
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51
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parents: 3546
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52 local webchat_url = get_webchat_url(room);
b8bcea17ccd6 mod_muc_webchat_url: Advertise the URL to a webchat in disco#info
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parents: 3546
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53 if not webchat_url or webchat_url == "" then
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Kim Alvefur <zash@zash.se>
parents: 3546
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54 return;
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Kim Alvefur <zash@zash.se>
parents: 3546
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55 end
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parents:
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56 table.insert(form, {
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parents: 3546
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57 name = "muc#roominfo_webchat_url",
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58 });
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parents: 3546
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59 formdata["muc#roominfo_webchat_url"] = webchat_url;
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60 end);
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61