Mercurial > prosody-modules
comparison mod_webpresence/mod_webpresence.in.lua @ 4:63080b8973ee
mod_webpresence: Initial commit
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Fri, 25 Sep 2009 01:43:14 +0100 |
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| children |
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| 3:723fd785815f | 4:63080b8973ee |
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| 1 local jid_split = require "util.jid".prepped_split; | |
| 2 | |
| 3 if not require_resource then | |
| 4 function require_resource(name) | |
| 5 local f = io.open((config.get("*", "core", "presence_icons") or "")..name); | |
| 6 if f then | |
| 7 return f:read("*a"); | |
| 8 end | |
| 9 module:log("warn", "Failed to open image file %s", (config.get("*", "core", "presence_icons") or "")..name); | |
| 10 return ""; | |
| 11 end | |
| 12 end | |
| 13 | |
| 14 local response_404 = { status = "404 Not Found", body = "<h1>Page Not Found</h1>Sorry, we couldn't find what you were looking for :(" }; | |
| 15 | |
| 16 local statuses = { "online", "away", "xa", "dnd", "chat", "offline" }; | |
| 17 | |
| 18 for _, status in ipairs(statuses) do | |
| 19 statuses[status] = { status = "200 OK", headers = { ["Content-Type"] = "image/png" }, | |
| 20 body = require_resource("icons/status_"..status..".png") }; | |
| 21 end | |
| 22 | |
| 23 local function handle_request(method, body, request) | |
| 24 local jid = request.url.path:match("[^/]+$"); | |
| 25 if jid then | |
| 26 local user, host = jid_split(jid); | |
| 27 if host and not user then | |
| 28 user, host = host, request.headers.host; | |
| 29 if host then host = host:gsub(":%d+$", ""); end | |
| 30 end | |
| 31 if user and host then | |
| 32 local user_sessions = hosts[host] and hosts[host].sessions[user]; | |
| 33 if user_sessions then | |
| 34 local status = user_sessions.top_resources[1]; | |
| 35 if status and status.presence then | |
| 36 status = status.presence:child_with_name("show"); | |
| 37 if not status then | |
| 38 status = "online"; | |
| 39 else | |
| 40 status = status:get_text(); | |
| 41 end | |
| 42 return statuses[status]; | |
| 43 end | |
| 44 end | |
| 45 end | |
| 46 end | |
| 47 return statuses.offline; | |
| 48 end | |
| 49 | |
| 50 local ports = config.get(module.host, "core", "http_ports") or { 5280 }; | |
| 51 require "net.httpserver".new_from_config(ports, "status", handle_request); |