prosody
72b23c5f74fb
plugins/mod_http_files.lua

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plugins/mod_http_files.lua @ 10351:72b23c5f74fb

util.interpolation: Test array syntax
author Kim Alvefur <zash@zash.se>
date Sun, 20 Oct 2019 20:56:29 +0200
parent 9951:f1594893998f
child 10548:c88f979946c4
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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Florian Zeitz <florob@babelmonkeys.de>
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 module:depends("http");
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10
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11 local open = io.open;
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12 local fileserver = require"net.http.files";
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13
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14 local base_path = module:get_option_path("http_files_dir", module:get_option_path("http_path"));
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15 local cache_size = module:get_option_number("http_files_cache_size", 128);
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16 local cache_max_file_size = module:get_option_number("http_files_cache_max_file_size", 4096);
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17 local dir_indices = module:get_option_array("http_index_files", { "index.html", "index.htm" });
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18 local directory_index = module:get_option_boolean("http_dir_listing");
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19
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20 local mime_map = module:shared("/*/http_files/mime").types;
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21 if not mime_map then
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22 mime_map = {
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23 html = "text/html", htm = "text/html",
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24 xml = "application/xml",
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25 txt = "text/plain",
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26 css = "text/css",
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27 js = "application/javascript",
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28 png = "image/png",
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29 gif = "image/gif",
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30 jpeg = "image/jpeg", jpg = "image/jpeg",
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31 svg = "image/svg+xml",
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32 };
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33 module:shared("/*/http_files/mime").types = mime_map;
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34
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35 local mime_types, err = open(module:get_option_path("mime_types_file", "/etc/mime.types", "config"), "r");
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36 if mime_types then
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37 local mime_data = mime_types:read("*a");
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38 mime_types:close();
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39 setmetatable(mime_map, {
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40 __index = function(t, ext)
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41 local typ = mime_data:match("\n(%S+)[^\n]*%s"..(ext:lower()).."%s") or "application/octet-stream";
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42 t[ext] = typ;
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43 return typ;
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44 end
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45 });
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46 end
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47 end
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48
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49 local function get_calling_module()
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50 local info = debug.getinfo(3, "S");
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51 if not info then return "An unknown module"; end
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52 return info.source:match"mod_[^/\\.]+" or info.short_src;
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53 end
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54
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55 -- COMPAT -- TODO deprecate
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56 function serve(opts)
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57 if type(opts) ~= "table" then -- assume path string
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58 opts = { path = opts };
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59 end
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60 if opts.directory_index == nil then
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61 opts.directory_index = directory_index;
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62 end
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63 if opts.mime_map == nil then
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64 opts.mime_map = mime_map;
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65 end
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66 if opts.cache_size == nil then
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67 opts.cache_size = cache_size;
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68 end
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69 if opts.cache_max_file_size == nil then
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70 opts.cache_max_file_size = cache_max_file_size;
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71 end
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72 if opts.index_files == nil then
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73 opts.index_files = dir_indices;
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74 end
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75 -- TODO Crank up to warning
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76 module:log("debug", "%s should be updated to use 'net.http.files' insead of mod_http_files", get_calling_module());
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77 return fileserver.serve(opts);
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78 end
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79
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80 function wrap_route(routes)
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81 module:log("debug", "%s should be updated to use 'net.http.files' insead of mod_http_files", get_calling_module());
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82 for route,handler in pairs(routes) do
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83 if type(handler) ~= "function" then
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84 routes[route] = fileserver.serve(handler);
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85 end
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86 end
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87 return routes;
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88 end
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89
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90 module:provides("http", {
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91 route = {
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92 ["GET /*"] = fileserver.serve({
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93 path = base_path;
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94 directory_index = directory_index;
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95 mime_map = mime_map;
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96 cache_size = cache_size;
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97 cache_max_file_size = cache_max_file_size;
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98 index_files = dir_indices;
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99 });
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100 };
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101 });