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plugins/mod_vcard.lua @ 421:63be85693710
Modules now sending disco replies
author | Waqas Hussain <waqas20@gmail.com> |
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date | Wed, 26 Nov 2008 08:27:09 +0500 |
parent | 357:17bcecb06420 |
child | 438:193f9dd64f17 |
rev | line source |
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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 t_concat, t_insert = table.concat, table.insert; |
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7 |
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8 require "util.jid" |
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9 local jid_split = jid.split; |
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10 |
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11 require "core.discomanager".set("vcard", "vcard-temp"); |
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12 |
195 | 13 add_iq_handler({"c2s", "s2sin"}, "vcard-temp", |
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14 function (session, stanza) |
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15 if stanza.tags[1].name == "vCard" then |
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16 local to = stanza.attr.to; |
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17 if stanza.attr.type == "get" then |
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18 local vCard; |
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19 if to then |
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20 local node, host = jid_split(to); |
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21 if hosts[host] and hosts[host].type == "local" then |
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Stanza preserialize/deserialize helpers, to strip and restore stanzas respectively. Fixed mod_vcard to use these.
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22 vCard = st.deserialize(datamanager.load(node, host, "vCard")); -- load vCard for user or server |
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23 end |
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24 else |
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25 vCard = st.deserialize(datamanager.load(session.username, session.host, "vCard"));-- load user's own vCard |
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26 end |
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27 if vCard then |
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28 session.send(st.reply(stanza):add_child(vCard)); -- send vCard! |
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29 else |
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30 session.send(st.error_reply(stanza, "cancel", "item-not-found")); |
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31 end |
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32 elseif stanza.attr.type == "set" then |
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33 if not to or to == session.username.."@"..session.host then |
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34 if datamanager.store(session.username, session.host, "vCard", st.preserialize(stanza.tags[1])) then |
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35 session.send(st.reply(stanza)); |
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36 else |
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37 -- TODO unable to write file, file may be locked, etc, what's the correct error? |
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38 session.send(st.error_reply(stanza, "wait", "internal-server-error")); |
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39 end |
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40 else |
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41 session.send(st.error_reply(stanza, "auth", "forbidden")); |
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42 end |
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43 end |
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44 return true; |
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45 end |
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46 end); |
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47 |
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48 local feature_vcard_attr = { var='vcard-temp' }; |
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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 features:tag("feature", feature_vcard_attr):up(); |
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53 end |
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54 end); |