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annotate mod_pubsub_post/mod_pubsub_post.lua @ 2984:1e7d221bba8d

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mod_post_msg/README: Document the payload formats
author Kim Alvefur <zash@zash.se>
date Wed, 04 Apr 2018 15:44:29 +0200
parents 43c54a27bab2
children 8bfba31a1f8b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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43c54a27bab2 mod_pubsub_post: Module to publish to pubsub nodes from a simple HTTP POST
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1 module:depends("http");
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2
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3 local st = require "util.stanza";
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4 local json = require "util.json";
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5 local formdecode = require "net.http".formdecode;
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6 local uuid_generate = require "util.uuid".generate;
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7 local timestamp_generate = require "util.datetime".datetime;
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8
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9 local pubsub_service = module:depends("pubsub").service;
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10
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11 function handle_POST(event, path)
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12 local data = event.request.body;
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13 local item_id = "default";
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14
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15 local post_item = st.stanza("item", { id = item_id, xmlns = "http://jabber.org/protocol/pubsub" })
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16 :tag("entry", { xmlns = "http://www.w3.org/2005/Atom" })
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17 :tag("id"):text(uuid_generate()):up()
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18 :tag("title"):text(data):up()
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19 :tag("author")
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20 :tag("name"):text(event.request.conn:ip()):up()
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21 :up()
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22 :tag("published"):text(timestamp_generate()):up();
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23
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24 local ok, err = pubsub_service:publish(path, true, item_id, post_item);
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25 module:log("debug", "Handled POST: \n%s\n", tostring(event.request.body));
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26 return ok and "Posted" or ("Error: "..err);
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27 end
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28
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29 module:provides("http", {
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30 route = {
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31 ["POST /*"] = handle_POST;
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32 };
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33 });
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34
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35 function module.load()
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36 module:log("debug", "Loaded at %s", module:http_url());
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37 end