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annotate mod_candy/mod_candy.lua @ 2450:36ffe9d11132

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mod_candy: Add config option for a list of rooms to join
author Kim Alvefur <zash@zash.se>
date Fri, 20 Jan 2017 01:24:32 +0100
parents c9372cfac3b7
children 56bab95e57f0
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5a975ba6a845 mod_candy: Example of how easy it is to serve files from a prosody module
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1 -- mod_candy.lua
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2 -- Copyright (C) 2013-2017 Kim Alvefur
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4 local json_encode = require"util.json".encode;
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5 local is_module_loaded = require "core.modulemanager".is_loaded;
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7 local serve = module:depends"http_files".serve;
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8
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9 local candy_rooms = module:get_option_array("candy_rooms");
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10
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11 local function get_autojoin()
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12 if candy_rooms then
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13 -- Configured room list, if any
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14 return candy_rooms;
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15 end
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16 -- Check out mod_default_bookmarks
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17 return true;
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18 end
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19
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20 local function get_connect_path()
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21 if is_module_loaded(module.host, "websocket") then
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22 return module:http_url("websocket", "xmpp-websocket"):gsub("^http", "ws");
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23 end
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24 if not is_module_loaded(module.host, "bosh") then
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25 module:depends("bosh");
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26 end
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27 return module:http_url("bosh", "/http-bind");
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28 end
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29
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30 module:provides("http", {
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31 route = {
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32 ["GET /prosody.js"] = function(event)
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33 event.response.headers.content_type = "text/javascript";
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34
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35 return ("// Generated by Prosody\n"
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36 .."var Prosody = %s;\n")
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37 :format(json_encode({
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38 connect_path = get_connect_path();
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39 autojoin = get_autojoin();
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40 version = prosody.version;
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41 host = module:get_host();
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42 anonymous = module:get_option_string("authentication") == "anonymous";
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43 }));
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44 end;
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45 ["GET /*"] = serve(module:get_directory().."/www_files");
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46 GET = function(event)
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47 event.response.headers.location = event.request.path.."/";
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48 return 301;
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49 end;
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50 }
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51 });
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52