Mercurial > prosody-modules

annotate mod_http_dir_listing2/mod_http_dir_listing2.lua @ 5516:f25df3af02c1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_client_management: Include client software version number in listing Should you ever wish to revoke a client by version number, e.g. for security reasons affecting certain versions, then it would be good to at the very least see which version is used. Also includes the OAuth2 software ID, an optional unique identifier that should be the same for all installations of a particular software.
author Kim Alvefur <zash@zash.se>
date Sat, 03 Jun 2023 19:21:39 +0200
parents ec2984aa53db
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 -- Prosody IM
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 -- Copyright (C) 2012 Kim Alvefur
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1099
diff changeset
3 --
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 -- This project is MIT/X11 licensed. Please see the
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 -- COPYING file in the source package for more information.
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 --
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 module:set_global();
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 local server = require"net.http.server";
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 local lfs = require "lfs";
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 local stat = lfs.attributes;
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12 local build_path = require"socket.url".build_path;
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 local base64_encode = require"util.encodings".base64.encode;
3002
c91c9b87929e mod_http_dir_listing2: Switch to util.interpolation for HTML rendering
Kim Alvefur <zash@zash.se>
parents: 3001
diff changeset
14 local st = require"util.stanza";
c91c9b87929e mod_http_dir_listing2: Switch to util.interpolation for HTML rendering
Kim Alvefur <zash@zash.se>
parents: 3001
diff changeset
15 local render = require"util.interpolation".new("%b{}", st.xml_escape);
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16
1064
5db8debb4531 mod_http_dir_listing: Attach the MIME type to list items for use in CSS
Kim Alvefur <zash@zash.se>
parents: 887
diff changeset
17 local mime = module:shared("/*/http_files/mime");
5db8debb4531 mod_http_dir_listing: Attach the MIME type to list items for use in CSS
Kim Alvefur <zash@zash.se>
parents: 887
diff changeset
18
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 local function get_resource(resource)
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 local fh = assert(module:load_resource(resource));
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 local data = fh:read"*a";
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22 fh:close();
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 return data;
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24 end
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25
3002
c91c9b87929e mod_http_dir_listing2: Switch to util.interpolation for HTML rendering
Kim Alvefur <zash@zash.se>
parents: 3001
diff changeset
26 local dir_index_template = get_resource("resources/template.html");
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
27 local style = get_resource("resources/style.css"):gsub("url%((.-)%)", function(url)
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28 --module:log("debug", "Inlineing %s", url);
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
29 return "url(data:image/png;base64,"..base64_encode(get_resource("resources/"..url))..")";
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
30 end);
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
31
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32 local function generate_directory_index(path, full_path)
3002
c91c9b87929e mod_http_dir_listing2: Switch to util.interpolation for HTML rendering
Kim Alvefur <zash@zash.se>
parents: 3001
diff changeset
33 local filelist = {};
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
34 if path ~= "/" then
3002
c91c9b87929e mod_http_dir_listing2: Switch to util.interpolation for HTML rendering
Kim Alvefur <zash@zash.se>
parents: 3001
diff changeset
35 table.insert(filelist, { class = "parent directory", href = "..", rel = "up", text = "Parent Directory" });
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
36 end
1064
5db8debb4531 mod_http_dir_listing: Attach the MIME type to list items for use in CSS
Kim Alvefur <zash@zash.se>
parents: 887
diff changeset
37 local mime_map = mime.types;
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
38 for file in lfs.dir(full_path) do
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
39 if file:sub(1,1) ~= "." then
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
40 local attr = stat(full_path..file) or {};
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
41 local path = { file };
1099
754c15641369 mod_http_dir_listing: Fix file ending detection for filenames with more than one period and don't index mime types with nil
Kim Alvefur <zash@zash.se>
parents: 1095
diff changeset
42 local file_ext = file:match"%.([^.]+)$";
754c15641369 mod_http_dir_listing: Fix file ending detection for filenames with more than one period and don't index mime types with nil
Kim Alvefur <zash@zash.se>
parents: 1095
diff changeset
43 local type = attr.mode == "file" and file_ext and mime_map and mime_map[file_ext] or nil;
1064
5db8debb4531 mod_http_dir_listing: Attach the MIME type to list items for use in CSS
Kim Alvefur <zash@zash.se>
parents: 887
diff changeset
44 local class = table.concat({ attr.mode or "unknown", file_ext, type and type:match"^[^/]+" }, " ");
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
45 path.is_directory = attr.mode == "directory";
3002
c91c9b87929e mod_http_dir_listing2: Switch to util.interpolation for HTML rendering
Kim Alvefur <zash@zash.se>
parents: 3001
diff changeset
46 table.insert(filelist, { class = class, href = build_path(path), type = type, text = file });
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
47 end
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
48 end
3003
ec2984aa53db mod_http_dir_listing2: Sort file listing such that directories come before files
Kim Alvefur <zash@zash.se>
parents: 3002
diff changeset
49 table.sort(filelist, function (a, b)
ec2984aa53db mod_http_dir_listing2: Sort file listing such that directories come before files
Kim Alvefur <zash@zash.se>
parents: 3002
diff changeset
50 if a.href == ".." then return true end
ec2984aa53db mod_http_dir_listing2: Sort file listing such that directories come before files
Kim Alvefur <zash@zash.se>
parents: 3002
diff changeset
51 if b.href == ".." then return false end
ec2984aa53db mod_http_dir_listing2: Sort file listing such that directories come before files
Kim Alvefur <zash@zash.se>
parents: 3002
diff changeset
52 if a.class:match"directory" and not b.class:match"directory" then return true end
ec2984aa53db mod_http_dir_listing2: Sort file listing such that directories come before files
Kim Alvefur <zash@zash.se>
parents: 3002
diff changeset
53 if not a.class:match"directory" and b.class:match"directory" then return false end
ec2984aa53db mod_http_dir_listing2: Sort file listing such that directories come before files
Kim Alvefur <zash@zash.se>
parents: 3002
diff changeset
54 return a.text < b.text;
ec2984aa53db mod_http_dir_listing2: Sort file listing such that directories come before files
Kim Alvefur <zash@zash.se>
parents: 3002
diff changeset
55 end);
3002
c91c9b87929e mod_http_dir_listing2: Switch to util.interpolation for HTML rendering
Kim Alvefur <zash@zash.se>
parents: 3001
diff changeset
56 return render(dir_index_template, {
886
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
57 path = path,
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
58 style = style,
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
59 filelist = filelist,
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
60 footer = "Prosody "..prosody.version,
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
61 });
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
62 end
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
63
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
64 module:hook_object_event(server, "directory-index", function (event)
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
65 local ok, data = pcall(generate_directory_index, event.path, event.full_path);
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
66 if ok then return data end
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
67 module:log("warn", data);
1647b4fac445 mod_http_dir_index: Add. Handle generation of directory listings for mod_http_files. Included icons from the Tango project are Public Domain
Kim Alvefur <zash@zash.se>
parents:
diff changeset
68 end);