Mercurial > prosody-modules
annotate mod_http_dir_listing2/mod_http_dir_listing2.lua @ 4203:c4002aae4ad3
mod_s2s_keepalive: Use timestamp as iq @id
RFC 6120 implies that the id attribute must be unique within a stream.
This should fix problems with remote servers that enforce uniqueness and
don't answer duplicated ids.
If it doesn't do that, then at least you can get a guesstimate at
round-trip time from the difference between the result iq stanza and the
timestamp it was logged without having to go look for when it was sent,
or needing to keep state.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 14 Oct 2020 18:02:10 +0200 |
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1 -- Prosody IM |
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2 -- Copyright (C) 2012 Kim Alvefur |
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3 -- |
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4 -- This project is MIT/X11 licensed. Please see the |
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5 -- COPYING file in the source package for more information. |
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6 -- |
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7 |
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8 module:set_global(); |
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9 local server = require"net.http.server"; |
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10 local lfs = require "lfs"; |
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11 local stat = lfs.attributes; |
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12 local build_path = require"socket.url".build_path; |
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13 local base64_encode = require"util.encodings".base64.encode; |
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14 local st = require"util.stanza"; |
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15 local render = require"util.interpolation".new("%b{}", st.xml_escape); |
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16 |
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17 local mime = module:shared("/*/http_files/mime"); |
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18 |
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19 local function get_resource(resource) |
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20 local fh = assert(module:load_resource(resource)); |
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21 local data = fh:read"*a"; |
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22 fh:close(); |
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23 return data; |
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24 end |
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25 |
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26 local dir_index_template = get_resource("resources/template.html"); |
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27 local style = get_resource("resources/style.css"):gsub("url%((.-)%)", function(url) |
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28 --module:log("debug", "Inlineing %s", url); |
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29 return "url(data:image/png;base64,"..base64_encode(get_resource("resources/"..url))..")"; |
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30 end); |
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31 |
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32 local function generate_directory_index(path, full_path) |
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33 local filelist = {}; |
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34 if path ~= "/" then |
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35 table.insert(filelist, { class = "parent directory", href = "..", rel = "up", text = "Parent Directory" }); |
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36 end |
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37 local mime_map = mime.types; |
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38 for file in lfs.dir(full_path) do |
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39 if file:sub(1,1) ~= "." then |
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40 local attr = stat(full_path..file) or {}; |
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41 local path = { file }; |
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42 local file_ext = file:match"%.([^.]+)$"; |
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43 local type = attr.mode == "file" and file_ext and mime_map and mime_map[file_ext] or nil; |
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44 local class = table.concat({ attr.mode or "unknown", file_ext, type and type:match"^[^/]+" }, " "); |
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45 path.is_directory = attr.mode == "directory"; |
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46 table.insert(filelist, { class = class, href = build_path(path), type = type, text = file }); |
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47 end |
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48 end |
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49 table.sort(filelist, function (a, b) |
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50 if a.href == ".." then return true end |
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51 if b.href == ".." then return false end |
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52 if a.class:match"directory" and not b.class:match"directory" then return true end |
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53 if not a.class:match"directory" and b.class:match"directory" then return false end |
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54 return a.text < b.text; |
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55 end); |
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56 return render(dir_index_template, { |
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57 path = path, |
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58 style = style, |
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59 filelist = filelist, |
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60 footer = "Prosody "..prosody.version, |
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61 }); |
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62 end |
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63 |
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64 module:hook_object_event(server, "directory-index", function (event) |
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65 local ok, data = pcall(generate_directory_index, event.path, event.full_path); |
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66 if ok then return data end |
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67 module:log("warn", data); |
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68 end); |