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annotate mod_conversejs/mod_conversejs.lua @ 2919:0ea93da47db9

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mod_conversejs: Allow passing arbitrary options trough to Converse.js
author Kim Alvefur <zash@zash.se>
date Sat, 10 Mar 2018 00:05:30 +0100
parents 38c66b58b470
children 3264058ae54f
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6f5c99c9f6cc mod_conversejs: Simple demo module for serving converse.js from internal http server
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1 -- mod_conversejs
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2 -- Copyright (C) 2017 Kim Alvefur
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3
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4 local json_encode = require"util.json".encode;
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6 module:depends"bosh";
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7
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8 local has_ws = pcall(function ()
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9 module:depends("websocket");
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10 end);
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11
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12 local template = [[
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13 <!DOCTYPE html>
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14 <meta charset="utf-8">
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15 <link rel="stylesheet" type="text/css" media="screen" href="https://cdn.conversejs.org/css/converse.min.css">
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16 <script src="https://cdn.conversejs.org/dist/converse.min.js"></script>
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17 <body><script>converse.initialize(%s);</script>
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18 ]]
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20 local more_options = module:get_option("conversejs_options");
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21
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22 module:provides("http", {
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23 route = {
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24 GET = function (event)
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25 local converse_options = {
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26 bosh_service_url = module:http_url("bosh","/http-bind");
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27 websocket_url = has_ws and module:http_url("websocket","xmpp-websocket"):gsub("^http", "ws") or nil;
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28 authentication = module:get_option_string("authentication") == "anonymous" and "anonymous" or "login";
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38c66b58b470 mod_conversejs: Pass host jid (needed for anonymous auth)
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29 jid = module.host;
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30 };
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31
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32 if type(more_options) == "table" then
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33 for k,v in pairs(more_options) do
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34 converse_options[k] = v;
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35 end
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36 end
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38 event.response.headers.content_type = "text/html";
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39 return template:format(json_encode(converse_options));
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40 end;
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41 }
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42 });
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