Cleanup old fontawesome 4 and bootstrap 3

attic/scripts/lua/modules/grafana/search.lua

@@ -0,0 +1,108 @@
+--
+-- (C) 2013-18 - ntop.org
+--
+
+dirs = ntop.getDirs()
+package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
+
+require "lua_utils"
+require "grafana_utils"
+
+
+
+if isCORSpreflight() then
+   processCORSpreflight()
+else
+   interface.select(ifname)
+
+   local corsr = {}
+   corsr["Access-Control-Allow-Origin"] = _SERVER["Origin"]
+   sendHTTPHeader('application/json', nil, corsr)
+
+   -- tprint("SEARCH")
+   -- tprint(_POST)
+
+   local target = _POST["payload"]["target"]
+   --[[
+      example targets:
+      interface_eth0
+      host_192.168.2.0
+      host_192.168.2.0_interface_eth0
+   --]]
+   if target == nil then
+      target = ""
+   end
+
+   local host_info
+   local target_interfaces = {}
+
+   -- PARSE the host part of the target
+   -- the host part is preceeded by prefix host_
+   if isEmptyString(target) or string.starts("host_", target) or string.starts(target, "host_") then
+      local addr = string.match(target or '', "_(.-)_") -- assumes address is between the first two underscores
+      if isEmptyString(addr) then
+	 addr = string.match(target or '', "_(.-)$") -- assumes address is between the first underscore and the end of string
+      end
+      host_info = hostkey2hostinfo(addr or '')
+      -- tprint(host_info)
+
+      local a, b = string.find(target, addr or '')
+      target = string.sub(target, b + 2 --[[ +2 removes the optional uderscore preceding interface_ --]])
+      -- tprint({target=target})
+   end
+
+   -- PARSE the interface part of the target
+   -- the interface part is preceeded by prefix interface_
+   if isEmptyString(target) or string.starts("interface_", target) or string.starts(target, "interface_") then
+      local ifnames = interface.getIfNames()
+      for _, n in pairs(ifnames) do
+	 local t  = "interface_"..n
+
+	 if isEmptyString(target) or string.starts(t, target) or string.starts(target, t) then
+	    target_interfaces[n] = 1
+	 end
+
+      end
+   end
+
+   local matches = {}
+
+   for n,_ in pairs(target_interfaces) do
+      interface.select(n)
+      matches[n] = {}
+      if host_info ~= nil then
+	 local matching_hosts = interface.findHost(hostinfo2hostkey(host_info))
+	 for addr, label in pairs(matching_hosts) do
+	    matches[n][addr] = label
+	 end
+      end
+   end
+
+   local rsp_targets = {}
+   local metrics = {"traffic_bps", "traffic_total_bytes", "allprotocols_bps", "allcategories_bps"}
+   if host_info == nil then -- packets only for interfaces
+      metrics[#metrics + 1] = "traffic_pps"
+      metrics[#metrics + 1] = "traffic_total_packets"
+   end
+
+   for _, metric in pairs(metrics) do
+
+      for n, hosts in pairs(matches) do
+	 local interface_series = "interface_"..n.."_"..metric
+
+	 for addr, label in pairs(hosts) do
+	    local host_series = "host_"..addr
+	    rsp_targets[#rsp_targets + 1] = host_series.."_"..interface_series
+	 end
+
+	 if host_info == nil then
+	    rsp_targets[#rsp_targets + 1] = interface_series
+	 end
+
+      end
+   end
+
+   -- tprint({matches=matches, rsp_targets=rsp_targets})
+
+   print(json.encode(rsp_targets, nil))
+end