annotate mod_muc_config_restrict/mod_muc_config_restrict.lua @ 2491:5fbca7de2088

mod_smacks: Send out more ack requests where needed Under some circumstances it was possible that more than "max_unacked_stanzas" where left in the outgoing stanza queue without forcing an ack. This could happen, when more stanzas entered the queue while the last ack request was still unanswered. Now the test "#queue > max_unacked_stanzas" is done upon receiving an ack as well as when sending out stanzas, which fixes this bug.
author tmolitor <thilo@eightysoft.de>
date Sun, 12 Feb 2017 19:27:50 +0100
parents ed7431fd3b47
children
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ed7431fd3b47 mod_muc_config_restrict: Allow restricting specific options in the MUC config form to service admins
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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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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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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);