Mercurial > prosody-modules
view mod_http_dir_listing/http_dir_listing/mod_http_dir_listing.lua @ 1268:854a3933cfcd
mod_muc_log_http: URL-encode room names. This allows special characters in room names to work. Ideally this escaping shouldn’t be done in the user visible content, but the module’s template system doesn’t currently allow that.
author | Waqas Hussain <waqas20@gmail.com> |
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date | Sat, 04 Jan 2014 16:50:57 -0500 |
parents | 754c15641369 |
children | 7dbde05b48a9 |
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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 tag = require"util.stanza".stanza; local template = require"util.template"; 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 = 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 = tag("ul", { class = "filelist" } ):text"\n"; if path ~= "/" then filelist:tag("li", { class = "parent directory" }) :tag("a", { href = "..", rel = "up" }):text("Parent Directory"):up():up():text"\n" 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"; filelist:tag("li", { class = class }) :tag("a", { href = build_path(path), type = type }):text(file):up() :up():text"\n"; end end return "<!DOCTYPE html>\n"..tostring(dir_index_template.apply{ 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);