Sun, 18 Oct 2009 03:08:41 +0500
componentmanager: Added a FIXME comment.
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1 | -- Prosody IM |
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2 | -- Copyright (C) 2008-2009 Matthew Wild |
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3 | -- Copyright (C) 2008-2009 Waqas Hussain |
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4 | -- |
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5 | -- This project is MIT/X11 licensed. Please see the |
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6 | -- COPYING file in the source package for more information. |
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7 | -- |
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8 | |
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9 | local st, jid, set = require "util.stanza", require "util.jid", require "util.set"; |
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10 | |
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11 | local is_admin = require "core.usermanager".is_admin; |
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12 | local admins = set.new(config.get(module:get_host(), "core", "admins")); |
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13 | |
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14 | function handle_announcement(data) |
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15 | local origin, stanza = data.origin, data.stanza; |
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16 | local host, resource = select(2, jid.split(stanza.attr.to)); |
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17 | |
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18 | if resource ~= "announce/online" then |
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19 | return; -- Not an announcement |
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20 | end |
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21 | |
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22 | if not is_admin(stanza.attr.from) then |
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23 | -- Not an admin? Not allowed! |
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24 | module:log("warn", "Non-admin %s tried to send server announcement", tostring(jid.bare(stanza.attr.from))); |
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25 | origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
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26 | return; |
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27 | end |
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28 | |
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29 | module:log("info", "Sending server announcement to all online users"); |
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30 | local host_session = hosts[host]; |
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31 | local message = st.clone(stanza); |
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32 | message.attr.type = "headline"; |
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33 | message.attr.from = host; |
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34 | |
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35 | local c = 0; |
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36 | for user in pairs(host_session.sessions) do |
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37 | c = c + 1; |
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38 | message.attr.to = user.."@"..host; |
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39 | core_post_stanza(host_session, message); |
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40 | end |
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41 | |
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42 | module:log("info", "Announcement sent to %d online users", c); |
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43 | return true; |
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44 | end |
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45 | |
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46 | module:hook("message/host", handle_announcement); |