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--[[
Luci statistics - diagram i18n helper
(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
http://www.apache.org/licenses/LICENSE-2.0
$Id$
]]--
module("luci.statistics.i18n", package.seeall)
require("luci.util")
require("luci.i18n")
Instance = luci.util.class()
function Instance.__init__( self, graph )
self.i18n = luci.i18n
self.graph = graph
self.i18n.loadc("rrdtool")
self.i18n.loadc("statistics")
end
function Instance._subst( self, str, val )
str = str:gsub( "%%H", self.graph.opts.host or "" )
str = str:gsub( "%%pn", val.plugin or "" )
str = str:gsub( "%%pi", val.pinst or "" )
str = str:gsub( "%%dt", val.dtype or "" )
str = str:gsub( "%%di", val.dinst or "" )
str = str:gsub( "%%ds", val.dsrc or "" )
return str
end
function Instance._translate( self, key, alt )
local val = self.i18n.string(key)
if val ~= key then
return val
else
return alt
end
end
function Instance.title( self, plugin, pinst, dtype, dinst, user_title )
local title = user_title or
"p=%s/pi=%s/dt=%s/di=%s" % {
plugin,
(pinst and #pinst > 0) and pinst or "(nil)",
(dtype and #dtype > 0) and dtype or "(nil)",
(dinst and #dinst > 0) and dinst or "(nil)"
}
return self:_subst( title, {
plugin = plugin,
pinst = pinst,
dtype = dtype,
dinst = dinst
} )
end
function Instance.label( self, plugin, pinst, dtype, dinst, user_label )
local label = user_label or
"dt=%s/di=%s" % {
(dtype and #dtype > 0) and dtype or "(nil)",
(dinst and #dinst > 0) and dinst or "(nil)"
}
return self:_subst( label, {
plugin = plugin,
pinst = pinst,
dtype = dtype,
dinst = dinst
} )
end
function Instance.ds( self, source )
local label = source.title or self:_translate(
string.format( "stat_ds_%s_%s_%s", source.type, source.instance, source.ds ),
self:_translate(
string.format( "stat_ds_%s_%s", source.type, source.instance ),
self:_translate(
string.format( "stat_ds_label_%s__%s", source.type, source.ds ),
self:_translate(
string.format( "stat_ds_%s", source.type ),
source.type .. "_" .. source.instance:gsub("[^%w]","_") .. "_" .. source.ds
)
)
)
)
return self:_subst( label, {
dtype = source.type,
dinst = source.instance,
dsrc = source.ds
} )
end
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