EVOLUTION-MANAGER

Edit File: find_prefs.lua

--
-- (C) 2017-24 - ntop.org
--
dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path

require "lua_utils"
require "prefs_utils"
local json = require "dkjson"

sendHTTPHeader('application/json')

local max_num_to_find = 5
local res = {
    results = {}
}
local results = res.results
local menu_subpages = require "prefs_menu"

local query = _GET["query"] or ""

local function matchesQuery(value, query)
    if (query == nil) then
        query = ""
    end
    if (value == nil) then
        value = ""
    end
    return string.find(string.lower(noHtml(value)), string.lower(query))
end

local function queryResultShorten(result, query, context)
    local maxlen = 35
    local idx = matchesQuery(result, query)
    local left_slice, right_slice = shortenInTheMiddle(result, idx, idx + string.len(query), maxlen)

return context .. (ternary(left_slice ~= 1, "...", "") .. string.sub(result, left_slice, right_slice) ..
               ternary(right_slice ~= string.len(result), "...", ""))
end

local function addResult(result, tab, context)
    results[#results + 1] = {
        name = queryResultShorten(noHtml(result), query, context),
        tab = tab.id
    }
end

for _, tab in pairs(menu_subpages) do
    if isSubpageAvailable(tab) and not (tab.disabled) then
        -- Menu match, do not proceed with children
        if matchesQuery(tab.label, query) then
            addResult(tab.label, tab, "")
        else
            for _, entry in pairs(tab.entries) do
                if entry.hidden ~= true then
                    -- Entry title match, do not proceed with description
                    if matchesQuery(entry.title, query) then
                        -- Decorate with tab label
                        addResult(entry.title, tab, tab.label .. ": ")
                        break
                        --[[elseif matchesQuery(entry.description, query) then
            -- Decorate with entry title and tab label
            addResult(entry.description, tab, tab.label .. " [" .. entry.title .. "]: ")]] --
                    end
                end
            end
        end
    end
end

print(json.encode(res, nil, 1))