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annotate mod_atom/mod_atom.lua @ 2494:d300ae5dba87

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mod_smacks: Fix some bugs with smacks-ack-delayed event triggering. The old code had several flaws which are addressed here. First of all this fixes the if statement guarding the event generation There where some timing glitches addressed by this commit as well.
author tmolitor <thilo@eightysoft.de>
date Sun, 12 Feb 2017 21:23:22 +0100
parents 4915b8223b07
children 4b52cafd5811
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2294
4915b8223b07 mod_atom: Expose Microbloging PEP data over HTTP
Kim Alvefur <zash@zash.se>
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1 -- HTTP Access to PEP -> microblog
4915b8223b07 mod_atom: Expose Microbloging PEP data over HTTP
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2 -- By Kim Alvefur <zash@zash.se>
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3
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4 module:depends"http";
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5 module:depends"pep";
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6 local nodeprep = require "util.encodings".stringprep.nodeprep;
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7 local st = require "util.stanza";
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8 local host, hosts = module.host, hosts;
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9
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10 local function handle_request(event, path)
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11 local response = event.response;
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12
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13 local user = nodeprep(path);
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14 if not user then return 400 end
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15 local jid = user .. "@" .. host;
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16
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17 local pep_data = hosts[host].modules.pep.module.save();
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18 if not pep_data.data[jid] or
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19 not pep_data.data[jid]["urn:xmpp:microblog:0"] then
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20 return 404;
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21 end
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22
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23 local microblogdata = pep_data.data[jid]["urn:xmpp:microblog:0"][2]:get_child("entry", "http://www.w3.org/2005/Atom");
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24 if not microblogdata then return 404; end
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25 local feed = st.stanza("feed", { xmlns="http://www.w3.org/2005/Atom" } );
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26 local source = microblogdata:get_child("source");
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27 if source then
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28 for i = 1,#source do
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29 feed:add_child(source[i]):up();
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30 end
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31 for i = 1,#microblogdata do
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32 if microblogdata[i].name == "source" then
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33 table.remove(microblogdata, i);
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34 break
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35 end
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36 end
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37 end
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38 feed:add_child(microblogdata);
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39 response.headers.content_type = "application/atom+xml";
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40 return "<?xml version='1.0' encoding='utf-8'?>" .. tostring(feed) .. "\n";
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41 end
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42
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43 module:provides("http", {
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44 route = {
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45 ["GET /*"] = handle_request;
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46 };
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47 });