verse
a5ac643a7fd6
plugins/vcard.lua

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plugins/vcard.lua @ 250:a5ac643a7fd6

added local verse var to all plugins
author mva <mva@mva.name>
date Fri, 02 Dec 2011 11:02:02 +0600
parent 228:c5a4f82e2fd6
child 312:f374daa3db4d
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rev   line source
250
a5ac643a7fd6 added local verse var to all plugins
mva <mva@mva.name>
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1 local verse = require "verse";
a5ac643a7fd6 added local verse var to all plugins
mva <mva@mva.name>
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2 local vcard = require "util.vcard";
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3
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Kim Alvefur <zash@zash.se>
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4 local xmlns_vcard = "vcard-temp";
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5
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Kim Alvefur <zash@zash.se>
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6 function verse.plugins.vcard(stream)
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Kim Alvefur <zash@zash.se>
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7 function stream:get_vcard(jid, callback) --jid = nil for self
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8 stream:send_iq(verse.iq({to = jid, type="get"})
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Kim Alvefur <zash@zash.se>
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9 :tag("vCard", {xmlns=xmlns_vcard}), callback and function(stanza)
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10 local lCard, xCard;
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11 xCard = stanza:get_child("vCard", xmlns_vcard);
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12 if stanza.attr.type == "result" and xCard then
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13 lCard = vcard.xep54_to_lua(xCard)
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14 vCard = vcard.xep54_to_text(xCard)
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15 -- FIXME This is only until util.vcard.lua_to_text() is implemented
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16 lCard._text = vCard;
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17 callback(lCard)
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18 else
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19 callback(false) -- FIXME add error
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20 end
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21 end or nil);
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22 end
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23
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24 function stream:set_vcard(aCard, callback)
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25 local xCard;
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26 if type(aCard) == "table" and aCard.name then
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27 xCard = aCard;
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28 elseif type(aCard) == "string" then
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29 xCard = vcard.text_to_xep54(aCard)[1];
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30 elseif type(aCard) == "table" then
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31 error("Converting a table to vCard not implemented")
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32 end
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33 if not xCard then return false end
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34 stream:debug("setting vcard to %s", tostring(xCard));
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35 stream:send_iq(verse.iq({type="set"})
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36 :add_child(xCard), callback);
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37 end
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38 end