mirror of
https://github.com/ntop/ntopng.git
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62 lines
1.4 KiB
Lua
62 lines
1.4 KiB
Lua
--
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-- (C) 2020 - ntop.org
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--
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dirs = ntop.getDirs()
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package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
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require("lua_utils")
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local datasources_utils = require("datasources_utils")
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local datamodel = require("datamodel_utils")
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local ts_utils = require "ts_utils"
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local function reportError(msg)
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print(json.encode({ error = msg, success = false, csrf = ntop.getRandomCSRFValue() }))
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end
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local ifid = _GET["ifid"] or getSystemInterfaceId()
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local key = _GET["key"] or ""
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local metric = _GET["metric"] or ""
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local schema = _GET["schema"] or ""
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local begin_time = _GET["begin_time"] or os.time()-3600
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local end_time = _GET["end_time"] or os.time()
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-- Remove
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key = "www.ntop.org"
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metric = "http"
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schema = "am_host:http_stats_5mins"
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local rsp = ts_utils.query(schema,
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{ ifid=ifid, host=key, metric=metric },
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begin_time, end_time,
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{
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fill_value = 0/0, -- Show unknown values as NaN
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}
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)
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if(rsp ~= nil) then
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local labels = {}
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local values = {}
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local start = rsp.start
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local step = rsp.step
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local m
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for k,v in pairs(rsp.series) do
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table.insert(labels, v.label)
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end
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m = datamodel:create(labels)
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for k,v in pairs(rsp.series) do
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local when = start
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for k1,val in pairs(v.data) do
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m:appendRow(when, v.label, val)
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when = when + step
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end
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end
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return(m)
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end
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