Mercurial > prosody-modules

annotate mod_http_dir_listing2/mod_http_dir_listing2.lua @ 4199:7c632d7b1f52

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_http_index: Remove unused CSS class
author Kim Alvefur <zash@zash.se>
date Tue, 13 Oct 2020 18:44:32 +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);