prosody-modules
fe081789f7b5
mod_muc_config_restrict/mod_muc_config_restrict.lua

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mod_muc_config_restrict/mod_muc_config_restrict.lua @ 6003:fe081789f7b5

All community modules: Unify file extention of Markdown files to .md
author Menel <menel@snikket.de>
date Tue, 22 Oct 2024 10:26:01 +0200
parent 1014:ed7431fd3b47
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1014
ed7431fd3b47 mod_muc_config_restrict: Allow restricting specific options in the MUC config form to service admins
Matthew Wild <mwild1@gmail.com>
parents:
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1 local is_admin = require "core.usermanager".is_admin;
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2 local t_remove = table.remove;
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3
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4 local restricted_options = module:get_option_set("muc_config_restricted", {})._items;
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6 function handle_config_submit(event)
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7 local stanza = event.stanza;
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8 if is_admin(stanza.attr.from, module.host) then return; end -- Don't restrict admins
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9 local fields = event.fields;
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10 for option in restricted_options do
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11 fields[option] = nil; -- Like it was never there
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12 end
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13 end
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Matthew Wild <mwild1@gmail.com>
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15 function handle_config_request(event)
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16 if is_admin(event.actor, module.host) then return; end -- Don't restrict admins
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17 local form = event.form;
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18 for i = #form, 1, -1 do
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19 if restricted_options[form[i].name] then
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20 t_remove(form, i);
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21 end
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22 end
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23 end
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25 module:hook("muc-config-submitted", handle_config_submit);
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26 module:hook("muc-config-form", handle_config_request);