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mod_server_contact_info/mod_server_contact_info.lua @ 585:ce2798a1bc56
mod_carbons: Don't try to send carbons for entirely offline users.
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 28 Jan 2012 15:10:04 +0100 |
parent | 414:074237d7820b |
child | 942:4fdcb5c35021 |
rev | line source |
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1 -- This plugin implements http://xmpp.org/extensions/xep-0157.html |
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2 local t_insert = table.insert; |
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3 local df_new = require "util.dataforms".new; |
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4 |
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5 local x_contact_info; |
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6 -- Source: http://xmpp.org/registrar/formtypes.html#http:--jabber.org-network-serverinfo |
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7 local valid_types = { |
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8 abuse = true; |
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9 admin = true; |
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10 feedback = true; |
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11 sales = true; |
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12 security = true; |
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13 support = true; |
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14 } |
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15 |
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16 local function update_form_data() |
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17 if x_contact_info then |
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18 module:remove_item("extension", x_contact_info); |
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19 end |
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20 x_contact_info = nil; |
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21 |
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22 local contact_config = module:get_option("contact_info"); |
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23 if not contact_config then -- we'll use admins from the config as default |
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24 contact_config = { admin = {}; }; |
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25 local admins = module:get_option("admins"); |
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26 if not admins or #admins == 0 then |
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27 module:log("debug", "No contact_info or admins in config"); |
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28 return -- Nothing to attach, so we'll just skip it. |
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29 end |
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30 module:log("debug", "No contact_info in config, using admins as fallback"); |
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31 --TODO fetch global admins too? |
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32 for i = 1,#admins do |
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33 t_insert(contact_config.admin, "xmpp:" .. admins[i]) |
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34 module:log("debug", "Added %s to admin-addresses", admins[i]); |
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35 end |
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36 end |
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37 if not next(contact_config) then |
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38 module:log("debug", "No contacts, skipping"); |
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39 return -- No use in serving an empty form. |
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40 end |
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41 local form_layout = { |
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42 { value = "http://jabber.org/network/serverinfo"; type = "hidden"; name = "FORM_TYPE"; }; |
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43 }; |
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44 local form_values = {}; |
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45 |
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46 for t,a in pairs(contact_config) do |
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47 if valid_types[t] and a then |
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48 t_insert(form_layout, { name = t .. "-addresses", type = "list-multi" }); |
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49 form_values[t .. "-addresses"] = type(a) == "table" and a or {a}; |
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50 end |
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51 end |
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52 |
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53 x_contact_info = df_new(form_layout):form(form_values, "result"); |
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54 module:add_extension(x_contact_info); |
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55 end |
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56 |
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57 module:hook_global("config-reloaded", update_form_data); |
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58 update_form_data(); |