Mercurial > prosody-modules
view mod_http_dir_listing2/mod_http_dir_listing2.lua @ 5951:d6a695abb33c
mod_ping_muc: Delay ping a configurable amount of time
If a server is restarting, checking immediately before it has a chance
to complete its restart and get ready would often fail, preventing the
possibility of transparent restarts as supported by Prosody's mod_muc.
Reconnecting immediately when a connection is closed for being idle, or
because the remote server is trying to reclaim some resources, is also
counter-productive as the connection may fail.
Also, if there is some Internet routing problem affecting s2s, it may
help to wait a bit before checking, in case the problem resolved itself
in the mean time.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 11 Aug 2024 16:10:24 +0200 |
parents | ec2984aa53db |
children |
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-- Prosody IM -- Copyright (C) 2012 Kim Alvefur -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- module:set_global(); local server = require"net.http.server"; local lfs = require "lfs"; local stat = lfs.attributes; local build_path = require"socket.url".build_path; local base64_encode = require"util.encodings".base64.encode; local st = require"util.stanza"; local render = require"util.interpolation".new("%b{}", st.xml_escape); local mime = module:shared("/*/http_files/mime"); local function get_resource(resource) local fh = assert(module:load_resource(resource)); local data = fh:read"*a"; fh:close(); return data; end local dir_index_template = get_resource("resources/template.html"); local style = get_resource("resources/style.css"):gsub("url%((.-)%)", function(url) --module:log("debug", "Inlineing %s", url); return "url(data:image/png;base64,"..base64_encode(get_resource("resources/"..url))..")"; end); local function generate_directory_index(path, full_path) local filelist = {}; if path ~= "/" then table.insert(filelist, { class = "parent directory", href = "..", rel = "up", text = "Parent Directory" }); end local mime_map = mime.types; for file in lfs.dir(full_path) do if file:sub(1,1) ~= "." then local attr = stat(full_path..file) or {}; local path = { file }; local file_ext = file:match"%.([^.]+)$"; local type = attr.mode == "file" and file_ext and mime_map and mime_map[file_ext] or nil; local class = table.concat({ attr.mode or "unknown", file_ext, type and type:match"^[^/]+" }, " "); path.is_directory = attr.mode == "directory"; table.insert(filelist, { class = class, href = build_path(path), type = type, text = file }); end end table.sort(filelist, function (a, b) if a.href == ".." then return true end if b.href == ".." then return false end if a.class:match"directory" and not b.class:match"directory" then return true end if not a.class:match"directory" and b.class:match"directory" then return false end return a.text < b.text; end); return render(dir_index_template, { path = path, style = style, filelist = filelist, footer = "Prosody "..prosody.version, }); end module:hook_object_event(server, "directory-index", function (event) local ok, data = pcall(generate_directory_index, event.path, event.full_path); if ok then return data end module:log("warn", data); end);