prosody
5cc4a3e0335c
plugins/mod_server_info.lua

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plugins/mod_server_info.lua @ 13769:5cc4a3e0335c 13.0

mod_admin_shell: Remove outdated help text (fixes #1898) The ! commands have been broken for some time, and we're not going to implement them right now. If we want fancier editing, we can now do that on the client side (with readline and stuff). Also removes mention of telnet!
author Matthew Wild <mwild1@gmail.com>
date Thu, 13 Mar 2025 11:35:39 +0000
parent 13436:1ce18cb3e6cc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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13436
1ce18cb3e6cc mod_server_info: New module to manage the serverinfo disco extension form
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1 local dataforms = require "prosody.util.dataforms";
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2
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3 local server_info_config = module:get_option("server_info", {});
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4 local server_info_custom_fields = module:get_option_array("server_info_extensions");
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5
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6 -- Source: http://xmpp.org/registrar/formtypes.html#http:--jabber.org-network-serverinfo
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7 local form_layout = dataforms.new({
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8 { var = "FORM_TYPE"; type = "hidden"; value = "http://jabber.org/network/serverinfo" };
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9 });
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10
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11 if server_info_custom_fields then
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12 for _, field in ipairs(server_info_custom_fields) do
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13 table.insert(form_layout, field);
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14 end
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15 end
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16
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17 local generated_form;
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18
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19 function update_form()
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20 local new_form = form_layout:form(server_info_config, "result");
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21 if generated_form then
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22 module:remove_item("extension", generated_form);
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23 end
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24 generated_form = new_form;
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25 module:add_item("extension", generated_form);
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26 end
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27
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28 function add_fields(event)
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29 local fields = event.item;
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30 for _, field in ipairs(fields) do
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31 table.insert(form_layout, field);
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32 end
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33 update_form();
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34 end
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35
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36 function remove_fields(event)
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37 local removed_fields = event.item;
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38 for _, removed_field in ipairs(removed_fields) do
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39 local removed_var = removed_field.var or removed_field.name;
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40 for i, field in ipairs(form_layout) do
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41 local var = field.var or field.name
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42 if var == removed_var then
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43 table.remove(form_layout, i);
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44 break;
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45 end
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46 end
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47 end
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48 update_form();
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49 end
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50
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51 module:handle_items("server-info-fields", add_fields, remove_fields);
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52
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53 function module.load()
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54 update_form();
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55 end