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Improved alert formatting

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This commit is contained in:
Luca Deri 2025-09-28 10:12:36 +02:00
parent 0e4014d7bf
commit 97c0bbb039
1 changed files with 46 additions and 15 deletions
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61
scripts/lua/modules/alert_definitions/other/alert_as_ranking_changed.lua
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@ -47,18 +47,23 @@ end
-- ##############################################
local function formatRanking(ranking, prev_ranking, verbose)
local result = ""
local skip_duplicates
if(verbose == true) then
-- When showing the alert info
skip_duplicates = false
else
-- When showing the alert headline in the alerts page
skip_duplicates = true
local function findPosition(ranking, exporter_ip, interface_id)
for id, t in pairs(ranking) do
if((ranking[id].exporter_ip == exporter_ip)
and (ranking[id].interface_id == interface_id)) then
return(id)
end
end
return nil
end
-- ##############################################
local function formatRanking(ranking, prev_ranking, verbose, show_icons)
local result = ""
local skip_duplicates = false
for id, t in pairs(ranking) do
if(skip_duplicates
and (ranking[id].exporter_ip == prev_ranking[id].exporter_ip)
@ -81,15 +86,41 @@ local function formatRanking(ranking, prev_ranking, verbose)
href = ntop.getHttpPrefix() .. "/lua/pro/enterprise/snmp_interface_details.lua?host=".. ntop.inet_ntoa(t.exporter_ip) .. "&snmp_port_idx=".. t.interface_id
ex = "[rank "..tostring(id).."] <A HREF=\""..href.."\" target=\"_blank\">"..ex .. ":" .. ifname .. "</A>"
if(show_rank) then ex = ex .. "[rank "..tostring(id).."]" end
ex = " <A HREF=\""..href.."\" target=\"_blank\">"..ex .. ":" .. ifname .. "</A>"
if(verbose) then
ex = ex .. " (".. volume ..")<br>\n"
ex = ex .. " (".. volume ..")"
end
if(show_icons and verbose) then
local prev_pos = findPosition(prev_ranking, ranking[id].exporter_ip, ranking[id].interface_id)
if(prev_pos == nil) then
ex = ex .. ' [ <font color=blue><b>' .. i18n("new") .. '</b></font> ]'
else
local diff = prev_pos - id
local icon
if(diff == 0) then
icon = '<font color=gray><b>=</b></font>'
elseif (diff > 0) then
icon = '<font color=green><b>+'..diff..'</b></font>'
else
icon = '<font color=red><b>'..diff..'</b></font>'
end
ex = ex .. " [ " ..icon.." ] "
end
end
if(verbose) then
ex = ex .. "<br>\n"
end
if result == "" then
result = ex -- set
else
else
if(verbose) then
result = result.." ".. ex .. "\n" -- append
else
@ -122,8 +153,8 @@ function alert_as_ranking_changed.format(ifid, alert, alert_type_params, local_e
local changes = alert_type_params.changes or {}
local direction
current = formatRanking(changes.current or {}, changes.previous or {}, verbose)
prev = formatRanking(changes.previous or {}, changes.current or {}, verbose)
current = formatRanking(changes.current or {}, changes.previous or {}, verbose, true)
prev = formatRanking(changes.previous or {}, changes.current or {}, verbose, false)
if(changes.ingress_traffic) then
direction = "Ingress"