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annotate mod_auto_activate_hosts/mod_auto_activate_hosts.lua @ 1268:854a3933cfcd

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mod_muc_log_http: URL-encode room names. This allows special characters in room names to work. Ideally this escaping shouldn’t be done in the user visible content, but the module’s template system doesn’t currently allow that.
author Waqas Hussain <waqas20@gmail.com>
date Sat, 04 Jan 2014 16:50:57 -0500
parents 8285c3502100
children 7dbde05b48a9
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1 module:set_global();
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2
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3 local array = require "util.array";
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4 local set = require "util.set";
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5 local it = require "util.iterators";
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6 local config = require "core.configmanager";
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7
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8 local function host_not_global(host)
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9 return host ~= "*";
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10 end
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11
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12 local function host_is_enabled(host)
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13 return config.get(host, "enabled") ~= false;
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14 end
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16 function handle_reload()
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17 local new_config = config.getconfig();
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18 local active_hosts = set.new(array.collect(it.keys(prosody.hosts)):filter(host_not_global));
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19 local enabled_hosts = set.new(array.collect(it.keys(new_config)):filter(host_is_enabled):filter(host_not_global));
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20 local need_to_activate = enabled_hosts - active_hosts;
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21 local need_to_deactivate = active_hosts - enabled_hosts;
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23 module:log("debug", "Config reloaded... %d hosts need activating, and %d hosts need deactivating", it.count(need_to_activate), it.count(need_to_deactivate));
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24 module:log("debug", "There are %d enabled and %d active hosts", it.count(enabled_hosts), it.count(active_hosts));
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25 for host in need_to_deactivate do
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26 hostmanager.deactivate(host);
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27 end
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28
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29 -- If the lazy loader is loaded, hosts will get activated when they are needed
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30 if not(getmetatable(prosody.hosts) and getmetatable(prosody.hosts).lazy_loader) then
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31 for host in need_to_activate do
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32 hostmanager.activate(host);
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33 end
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34 end
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35 end
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37 module:hook_global("config-reloaded", handle_reload);