-- (C) 2011, Marco Cirillo (LW.Org)
-- Exposes stats on HTTP for the stanza counter module.
module:depends("http")
local base_path = module:get_option_string("stanza_counter_basepath", "/stanza-counter/")
-- http handlers
local r_200 = "\n\n\nProsody's Stanza Counter\n\n\n\n\nIncoming and Outgoing stanzas divided per type
\nIncoming IQs: %d
\nOutgoing IQs: %d
\nIncoming Messages: %d
\nOutgoing Messages: %d
\nIncoming Presences: %d
\nOutgoing Presences: %d
\n\n\n\n"
local r_err = "\n\n
\nProsody's Stanza Counter - Error %s\n\n\n\n\n%s
\n\n\n\n"
local function res(event, code, body, extras)
local response = event.response
if extras then
for header, data in pairs(extras) do response.headers[header] = data end
end
response.status_code = code
response:send(body)
end
local function req(event)
if not prosody.stanza_counter then
local err500 = r_err:format(event, 500, "Stats not found, is the counter module loaded?")
return res(500, err500) end
if method == "GET" then
local forge_res = r_200:format(prosody.stanza_counter.iq["incoming"],
prosody.stanza_counter.iq["outgoing"],
prosody.stanza_counter.message["incoming"],
prosody.stanza_counter.message["outgoing"],
prosody.stanza_counter.presence["incoming"],
prosody.stanza_counter.presence["outgoing"])
return res(event, 200, forge_res)
else
local err405 = r_err:format(405, "Only GET is supported")
return res(event, 405, err405, {["Allow"] = "GET"})
end
end
-- initialization.
module:provides("http", {
default_path = base_path,
route = {
["GET /"] = req,
["POST /"] = req
}
})