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mod_conversejs/mod_conversejs.lua @ 2657:6f5c99c9f6cc

mod_conversejs: Simple demo module for serving converse.js from internal http server
author Kim Alvefur <zash@zash.se>
date Thu, 30 Mar 2017 23:41:09 +0200
child 2658:b0f4014cb5b4
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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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4 local json_encode = require"util.json".encode;
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6 module:depends"bosh";
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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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12 local serve = module:depends"http_files".serve;
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14 local template = [[
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15 <!DOCTYPE html>
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16 <meta charset="utf-8">
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17 <link rel="stylesheet" type="text/css" media="screen" href="https://cdn.conversejs.org/css/converse.min.css">
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18 <script src="https://cdn.conversejs.org/dist/converse.min.js"></script>
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19 <script>converse.initialize(%s);</script>
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20 ]]
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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 event.response.headers.content_type = "text/html";
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26 return template:format(json_encode({
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27 -- debug = true,
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28 bosh_service_url = module:http_url("bosh","/http-bind");
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29 websocket_url = has_ws and module:http_url("websocket","xmpp-websocket"):gsub("^http", "ws") or nil;
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30 authentication = module:get_option_string("authentication") == "anonymous" and "anonymous" or "login";
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31 }));
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32 end;
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33 }
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34 });
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35