EVOLUTION-MANAGER

Edit File: do_export_data.lua

--
-- (C) 2013-20 - ntop.org
--

local dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path

require "lua_utils"
local json = require("dkjson")
local tracker = require("tracker")

sendHTTPContentTypeHeader('application/json', 'attachment; filename="exported_data.json"')

local mode = _GET["mode"]
local ifId = _GET["ifid"]

interface.select(ifId)

local host
local host_info

if mode == "filtered" then
   host_info = url2hostinfo(_GET)

if not isEmptyString(host_info["host"]) then
      host = interface.getHostInfo(host_info["host"], host_info["vlan"] or 0)
   end

print(json.encode(host or {}))
else
   local hosts_retrv_function
   local hosts_stats

if mode == "all" then
      hosts_retrv_function = interface.getHostsInfo
   elseif mode == "local" then
      hosts_retrv_function = interface.getLocalHostsInfo
   elseif mode == "remote" then
      hosts_retrv_function = interface.getRemoteHostsInfo
   end

if hosts_retrv_function then
      hosts_stats = hosts_retrv_function()
   end

print(json.encode(hosts_stats or {}))
end

-- TRACKER HOOK
if (host ~= nil) then
   tracker.log("export_data", { mode, host_info["host"], host_info["vlan"] })
else
   tracker.log("export_data", { mode })
end