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plugins/mod_vcard.lua @ 171:28f420d057a0
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| author | Waqas Hussain <waqas20@gmail.com> |
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| date | Sat, 25 Oct 2008 02:16:29 +0500 |
| parent | 90:da468ed49a7b |
| child | 184:6528845e8673 |
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1 |
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2 require "util.datamanager" |
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3 local datamanager = datamanager; |
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4 |
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5 local st = require "util.stanza" |
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6 local send = require "core.sessionmanager".send_to_session |
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7 local t_concat, t_insert = table.concat, table.insert; |
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8 |
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9 require "util.jid" |
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10 local jid_split = jid.split; |
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11 |
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12 add_iq_handler("c2s", "vcard-temp", |
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13 function (session, stanza) |
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14 if stanza.tags[1].name == "vCard" then |
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15 local to = stanza.attr.to; |
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16 if stanza.attr.type == "get" then |
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17 local vCard; |
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18 if to then |
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19 local node, host = jid_split(to); |
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20 if hosts[host] and hosts[host].type == "local" then |
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21 vCard = st.deserialize(datamanager.load(node, host, "vCard")); -- load vCard for user or server |
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22 end |
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23 else |
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24 vCard = st.deserialize(datamanager.load(session.username, session.host, "vCard"));-- load user's own vCard |
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25 end |
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26 if vCard then |
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27 local iq = st.reply(stanza); |
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28 iq:add_child(vCard); |
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29 send(session, iq); -- send vCard! |
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30 else |
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31 send(session, st.error_reply(stanza, "cancel", "item-not-found")); |
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32 end |
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33 elseif stanza.attr.type == "set" then |
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34 if not to or to == session.username.."@"..session.host then |
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35 if datamanager.store(session.username, session.host, "vCard", st.preserialize(stanza.tags[1])) then |
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36 send(session, st.reply(stanza)); |
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37 else |
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38 -- TODO unable to write file, file may be locked, etc, what's the correct error? |
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39 send(session, st.error_reply(stanza, "wait", "internal-server-error")); |
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40 end |
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41 else |
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42 send(session, st.error_reply(stanza, "auth", "forbidden")); |
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43 end |
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44 end |
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45 return true; |
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46 end |
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47 end); |
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48 |
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49 add_event_hook("stream-features", |
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50 function (session, features) |
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51 if session.type == "c2s" then |
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52 t_insert(features, "<feature var='vcard-temp'/>"); |
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53 end |
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54 end); |
