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mod_atom/mod_atom.lua @ 2629:a11568bfaf4c
mod_auth_http_async: For sync calls, use LuaSockets' HTTP lib
author | JC Brand <jc@opkode.com> |
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date | Tue, 21 Mar 2017 09:14:03 +0000 |
parent | 2294:4915b8223b07 |
child | 3241:4b52cafd5811 |
rev | line source |
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2294
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mod_atom: Expose Microbloging PEP data over HTTP
Kim Alvefur <zash@zash.se>
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1 -- HTTP Access to PEP -> microblog |
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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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mod_atom: Expose Microbloging PEP data over HTTP
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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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mod_atom: Expose Microbloging PEP data over HTTP
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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 }); |