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--
-- (C) 2013-22 - ntop.org
--
local dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
require "lua_utils"
local graph_utils = require "graph_utils"
local categories_utils = require "categories_utils"
sendHTTPContentTypeHeader('text/html')
local ifid = _GET["ifid"]
interface.select(ifid)
local host_info = url2hostinfo(_GET)
local host_ip = host_info["host"]
local host_vlan = host_info["vlan"]
local host = interface.getHostInfo(host_ip, host_vlan)
local now = os.time()
local ago1h = now - 3600
local protos = interface.getnDPIProtocols()
if(host == nil) then
print("<div class=\"alert alert-danger\"><i class='fas fa-exclamation-triangle fa-lg fa-ntopng-warning'></i> "..i18n("ndpi_page.unable_to_find_host",{host_ip=host_ip}).."</div>")
return
end
local total = 0
for k, v in pairs(host["ndpi_categories"]) do
total = total + v["bytes"]
end
print("<tr><td colspan=2>Total</td><td class=\"text-end\">".. secondsToTime(host["total_activity_time"]) .."</td><td colspan=2 class=\"text-end\">" .. bytesToSize(total).. "</td></tr>\n")
for k, v in pairsByKeys(host["ndpi_categories"], desc) do
print("<tr><td>")
local label = getCategoryLabel(k)
if(areHostCategoriesTimeseriesEnabled(ifid, host)) then
local details_href = hostinfo2detailshref(host, {page = "historical", ts_schema = "host:ndpi_categories", category = k}, label)
print(details_href)
else
print(k)
end
local t = v["bytes"]
print("</td>")
print("<td>")
print(categories_utils.get_category_protocols_list(v.category))
print("</td>")
print("<td class=\"text-end\">" .. secondsToTime(v["duration"]) .. "</td>")
print("<td class=\"text-end\">" .. bytesToSize(t).. "</td><td class=\"text-end\">" .. round((t * 100)/total, 2).. " %</td></tr>\n")
end
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