prosody-modules
e4a1f0425380
mod_stanza_counter/mod_stanza_counter_http.lua
Software / code / prosody-modules
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mod_stanza_counter/mod_stanza_counter_http.lua @ 436:e4a1f0425380
mod_stanza_counter: splitted plugin :/
| author | Marco Cirillo <maranda@lightwitch.org> |
|---|---|
| date | Tue, 20 Sep 2011 23:16:32 +0000 |
| child | 437:78a2a6b2bea3 |
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| 435:b6abe463b4fc | 436:e4a1f0425380 |
|---|---|
| 1 -- (C) 2011, Marco Cirillo (LW.Org) | |
| 2 -- Exposes stats on HTTP for the stanza counter module. | |
| 3 | |
| 4 module:set_global() | |
| 5 | |
| 6 local ports = module:get_option_array("stanza_counter_http_ports" or {{ port = 5280 }}) | |
| 7 | |
| 8 local httpserver = require "net.httpserver" | |
| 9 | |
| 10 -- http handlers | |
| 11 | |
| 12 local r_200 = "\n<html>\n<head>\n<title>Prosody's Stanza Counter</title>\n<meta name=\"robots\" content=\"noindex, nofollow\" />\n</head>\n\n<body>\n<h3>Incoming and Outgoing stanzas divided per type</h3>\n<p><strong>Incoming IQs</strong>: %d<br/>\n<strong>Outgoing IQs</strong>: %d<br/>\n<strong>Incoming Messages</strong>: %d<br/>\n<strong>Outgoing Messages</strong>: %d<br/>\n<strong>Incoming Presences</strong>: %d<br/>\n<strong>Outgoing Presences</strong>: %d<p>\n</body>\n\n</html>\n" | |
| 13 | |
| 14 local r_err = "\n<html>\n<head>\n<title>Prosody's Stanza Counter - Error %s</title>\n<meta name=\"robots\" content=\"noindex, nofollow\" />\n</head>\n\n<body>\n<h3>%s</h3>\n</body>\n\n</html>\n" | |
| 15 | |
| 16 local function res(code, r, h) | |
| 17 local response = { | |
| 18 status = code; | |
| 19 body = r; | |
| 20 } | |
| 21 | |
| 22 if h then response.headers = h; end | |
| 23 return response | |
| 24 end | |
| 25 | |
| 26 local function req(method, body, request) | |
| 27 if not prosody.stanza_counter then | |
| 28 local err500 = r_err:format("500", "Stats not found, is the counter module loaded?") | |
| 29 return res(500, err500) | |
| 30 if method == "GET" then | |
| 31 local forge_res = r_200:format(prosody.stanza_counter.iq["incoming"], | |
| 32 prosody.stanza_counter.iq["outgoing"], | |
| 33 prosody.stanza_counter.message["incoming"], | |
| 34 prosody.stanza_counter.message["outgoing"], | |
| 35 prosody.stanza_counter.presence["incoming"], | |
| 36 prosody.stanza_counter.presence["outgoing"]); | |
| 37 return res(200, forge_res) | |
| 38 else | |
| 39 local err405 = r_err:format("405", "Only GET is supported") | |
| 40 return res(405, err405, {["Allow"] = "GET"}) | |
| 41 end | |
| 42 end | |
| 43 | |
| 44 -- initialization. | |
| 45 -- init http interface | |
| 46 local function setup() | |
| 47 httpserver.new_from_config(ports, req, { base = "stanza-counter" }) | |
| 48 end | |
| 49 | |
| 50 -- hook server started | |
| 51 module:hook("server-started", setup) |
