verse
00891a675634
plugins/pep.lua

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plugins/pep.lua @ 249:00891a675634

plugins.pep: Use the new PubSub api.
author Kim Alvefur <zash@zash.se>
date Mon, 28 Nov 2011 17:16:04 +0100
parent 232:5b49de3aa0f3
child 250:a5ac643a7fd6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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37f5966cff15 verse.plugins.pep: New plugin to add an API for sending and catching PEP events
Matthew Wild <mwild1@gmail.com>
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1
37f5966cff15 verse.plugins.pep: New plugin to add an API for sending and catching PEP events
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2 local xmlns_pubsub = "http://jabber.org/protocol/pubsub";
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3 local xmlns_pubsub_event = xmlns_pubsub.."#event";
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37f5966cff15 verse.plugins.pep: New plugin to add an API for sending and catching PEP events
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5 function verse.plugins.pep(stream)
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3aac084855e6 plugins.pep: Reuse the pubsub plugin.
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6 stream:add_plugin("pubsub");
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7 stream.pep = {};
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8
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9 stream:hook("pubsub/event", function(event)
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5b49de3aa0f3 plugins.pep: Set item to the first tag instead of first child.
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10 return stream:event("pep/"..event.node, { from = event.from, item = event.item.tags[1] } );
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11 end);
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13 function stream:hook_pep(node, callback, priority)
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d862093d9f91 plugins.pep: Only add +notify feature if there weren't any handlers for it already
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14 local handlers = stream.events._handlers["pep/"..node];
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15 if not(handlers) or #handlers == 0 then
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16 stream:add_disco_feature(node.."+notify");
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17 end
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18 stream:hook("pep/"..node, callback, priority);
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19 end
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21 function stream:unhook_pep(node, callback)
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22 stream:unhook("pep/"..node, callback);
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23 local handlers = stream.events._handlers["pep/"..node];
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24 if not(handlers) or #handlers == 0 then
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25 stream:remove_disco_feature(node.."+notify");
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26 end
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27 end
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29 function stream:publish_pep(item, node)
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30 return stream.pubsub:service(nil):node(node or item.attr.xmlns):publish(nil, nil, item)
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31 end
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32 end