-module("luci.controller.luci_statistics.luci_statistics", package.seeall)
+--[[
+
+Luci statistics - statistics controller module
+(c) 2008 Freifunk Leipzig / Jo-Philipp Wich <xm@leipzig.freifunk.net>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
-require("luci.fs")
-require("luci.i18n")
-require("luci.template")
+ http://www.apache.org/licenses/LICENSE-2.0
+$Id$
+
+]]--
+
+module("luci.controller.luci_statistics.luci_statistics", package.seeall)
function index()
+ require("luci.fs")
+ require("luci.util")
require("luci.i18n")
require("luci.statistics.datatree")
- -- load language file
- luci.i18n.load("statistics.en") -- XXX: temporary / replace with loadc()
+ -- load language files
+ luci.i18n.loadc("rrdtool")
+ luci.i18n.loadc("statistics")
-- get rrd data tree
local tree = luci.statistics.datatree.Instance()
-- override entry(): check for existance <plugin>.so where <plugin> is derived from the called path
function _entry( path, ... )
- local file = path[4] or path[3]
+ local file = path[5] or path[4]
if luci.fs.isfile( "/usr/lib/collectd/" .. file .. ".so" ) then
entry( path, ... )
end
end
- -- override call(): call requested action function with supplied parameters
- function _call( func, tree, plugin )
- return function() getfenv()[func]( tree, plugin ) end
- end
-
-- override i18n(): try to translate stat_<str> or fall back to <str>
function _i18n( str )
return luci.i18n.translate( "stat_" .. str, str )
end
+ -- our collectd menu
+ local collectd_menu = {
+ output = { "rrdtool", "network", "unixsock", "csv" },
+ system = { "exec", "email", "cpu", "df", "disk", "irq", "processes", "load" },
+ network = { "interface", "netlink", "iptables", "tcpconns", "ping", "dns", "wireless" }
+ }
+
+ -- create toplevel menu nodes
+ entry({"admin", "statistics"}, call("statistics_index"), _i18n("statistics"), 80).i18n = "statistics"
+ entry({"admin", "statistics", "collectd"}, cbi("luci_statistics/collectd"), _i18n("collectd"), 10)
+
+ -- populate collectd plugin menu
+ local index = 1
+ for section, plugins in luci.util.kspairs( collectd_menu ) do
+ entry(
+ { "admin", "statistics", "collectd", section },
+ call( "statistics_" .. section .. "plugins" ),
+ _i18n( section .. "plugins" ),
+ index * 10
+ )
+
+ for j, plugin in luci.util.vspairs( plugins ) do
+ _entry(
+ { "admin", "statistics", "collectd", section, plugin },
+ cbi("luci_statistics/" .. plugin ),
+ _i18n( plugin ),
+ j * 10
+ )
+ end
- entry({"admin", "statistics"}, call("statistics_index"), _i18n("statistics"), 80).i18n = "statistics"
- entry({"admin", "statistics", "collectd"}, cbi("luci_statistics/collectd"), _i18n("collectd"), 10)
-
- entry({"admin", "statistics", "output"}, call("statistics_outputplugins"), _i18n("outputplugins"), 20)
- _entry({"admin", "statistics", "output", "rrdtool"}, cbi("luci_statistics/rrdtool"), _i18n("rrdtool"), 10)
- _entry({"admin", "statistics", "output", "network"}, cbi("luci_statistics/network"), _i18n("network"), 20)
- _entry({"admin", "statistics", "output", "unixsock"}, cbi("luci_statistics/unixsock"), _i18n("unixsock"), 30)
- _entry({"admin", "statistics", "output", "csv"}, cbi("luci_statistics/csv"), _i18n("csv"), 40)
-
- entry({"admin", "statistics", "system"}, call("statistics_systemplugins"), _i18n("systemplugins"), 30)
- _entry({"admin", "statistics", "system", "exec"}, cbi("luci_statistics/exec"), _i18n("exec"), 10)
- _entry({"admin", "statistics", "system", "email"}, cbi("luci_statistics/email"), _i18n("email"), 20)
- _entry({"admin", "statistics", "system", "cpu"}, cbi("luci_statistics/cpu"), _i18n("cpu"), 30)
- _entry({"admin", "statistics", "system", "df"}, cbi("luci_statistics/df"), _i18n("df"), 40)
- _entry({"admin", "statistics", "system", "disk"}, cbi("luci_statistics/disk"), _i18n("disk"), 50)
- _entry({"admin", "statistics", "system", "irq"}, cbi("luci_statistics/irq"), _i18n("irq"), 60)
- _entry({"admin", "statistics", "system", "processes"}, cbi("luci_statistics/processes"), _i18n("processes"), 70)
+ index = index + 1
+ end
- entry({"admin", "statistics", "network"}, call("statistics_networkplugins"), _i18n("networkplugins"),40)
- _entry({"admin", "statistics", "network", "interface"}, cbi("luci_statistics/interface"), _i18n("interface"), 10)
- _entry({"admin", "statistics", "network", "netlink"}, cbi("luci_statistics/netlink"), _i18n("netlink"), 20)
- _entry({"admin", "statistics", "network", "iptables"}, cbi("luci_statistics/iptables"), _i18n("iptables"), 30)
- _entry({"admin", "statistics", "network", "tcpconns"}, cbi("luci_statistics/tcpconns"), _i18n("tcpconns"), 40)
- _entry({"admin", "statistics", "network", "ping"}, cbi("luci_statistics/ping"), _i18n("ping"), 50)
- _entry({"admin", "statistics", "network", "dns"}, cbi("luci_statistics/dns"), _i18n("dns"), 60)
- _entry({"admin", "statistics", "network", "wireless"}, cbi("luci_statistics/wireless"), _i18n("wireless"), 70)
+ -- output views
+ local page = entry( { "admin", "statistics", "graph" }, call("statistics_index"), _i18n("graphs"), 80)
+ page.i18n = "statistics"
+ page.setuser = "nobody"
+ page.setgroup = "nogroup"
-
- -- public views
- entry({"freifunk", "statistics"}, call("statistics_index"), "Statistiken", 80).i18n = "statistics"
+ local vars = luci.http.formvalue(nil, true)
+ local span = vars.timespan or nil
- for i, plugin in ipairs( tree:plugins() ) do
+ for i, plugin in luci.util.vspairs( tree:plugins() ) do
-- get plugin instances
local instances = tree:plugin_instances( plugin )
-- plugin menu entry
- _entry( { "freifunk", "statistics", plugin }, call("statistics_render"), _i18n( plugin ), i )
+ entry(
+ { "admin", "statistics", "graph", plugin },
+ call("statistics_render"), _i18n( plugin ), i
+ ).query = { timespan = span }
-- if more then one instance is found then generate submenu
if #instances > 1 then
- for j, inst in ipairs(instances) do
+ for j, inst in luci.util.vspairs(instances) do
-- instance menu entry
entry(
- { "freifunk", "statistics", plugin, inst },
+ { "admin", "statistics", "graph", plugin, inst },
call("statistics_render"), inst, j
- )
+ ).query = { timespan = span }
end
- end
+ end
end
end
-
function statistics_index()
luci.template.render("admin_statistics/index")
end
end
-function statistics_render( tree )
+function statistics_render()
require("luci.statistics.rrdtool")
require("luci.template")
-
- local req = luci.dispatcher.request
- local graph = luci.statistics.rrdtool.Graph()
-
- local plugin = req[3]
- local instances = { req[4] }
- local images = { }
+ require("luci.model.uci")
+
+ local vars = luci.http.formvalue()
+ local req = luci.dispatcher.context.request
+ local path = luci.dispatcher.context.dispatched.path
+ local uci = luci.model.uci.cursor()
+ local spans = luci.util.split( uci:get( "luci_statistics", "collectd_rrdtool", "RRATimespans" ), "%s+", nil, true )
+ local span = vars.timespan or uci:get( "luci_statistics", "rrdtool", "default_timespan" ) or spans[1]
+ local graph = luci.statistics.rrdtool.Graph( luci.util.parse_units( span ) )
+
+ local plugin, instances
+ local images = { }
+
+ -- find requested plugin and instance
+ for i, p in ipairs( luci.dispatcher.context.dispatched.path ) do
+ if luci.dispatcher.context.dispatched.path[i] == "graph" then
+ plugin = luci.dispatcher.context.dispatched.path[i+1]
+ instances = { luci.dispatcher.context.dispatched.path[i+2] }
+ end
+ end
-- no instance requested, find all instances
if #instances == 0 then
-
- instances = graph.tree:plugin_instances( plugin )
-
- -- more than one available instance
- if #instances > 1 then
-
- -- redirect to first instance and return
- local r = luci.dispatcher.request
- local i = instances[1]
- if i:len() == 0 then i = "-" end
-
- luci.http.redirect( luci.dispatcher.build_url(
- req[1], req[2], req[3], i
- ) )
-
- return
- end
+ instances = { graph.tree:plugin_instances( plugin )[1] }
-- index instance requested
elseif instances[1] == "-" then
end
end
- luci.template.render("public_statistics/graph", { images=images, plugin=plugin } )
+ luci.template.render( "public_statistics/graph", {
+ images = images,
+ plugin = plugin,
+ timespans = spans,
+ current_timespan = span
+ } )
end
projects / project / luci.git / blobdiff