ntopng/scripts/lua/modules/user_script_templates/multi_select.lua
2021-02-19 14:44:44 +01:00

78 lines
2 KiB
Lua

--
-- (C) 2019-21 - ntop.org
--
-- ##############################################
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
package.path = dirs.installdir .. "/scripts/lua/modules/user_script_templates/?.lua;" .. package.path
-- Import the classes library.
local classes = require "classes"
-- Make sure to import the Superclass!
local user_script_template = require "user_script_template"
local http_lint = require "http_lint"
-- ##############################################
local multi_select = classes.class(user_script_template)
-- ##############################################
multi_select.meta = {
}
-- ##############################################
-- @brief Prepare an instance of the template
-- @return A table with the template built
function multi_select:init(user_script)
-- Call the parent constructor
self.super:init(user_script)
end
-- #######################################################
function multi_select:parseConfig(conf)
return http_lint.validateListItems(self._user_script, conf)
end
-- #######################################################
function multi_select:describeConfig(hooks_conf)
if (not hooks_conf.all) then
return '' -- disabled, nothing to show
end
local conf = hooks_conf.all.script_conf
local msg = ''
if not table.empty(conf.items) then
local temp_msg = {}
local groups = self._user_script.gui.groups
-- build a string containing selected elements separated by comma
for _, group in ipairs(groups) do
local elements = group.elements
for _, element in ipairs(elements) do
local id = element[1]
local label = element[2]
if table.has_key(conf.items, id) then
-- if the label is nil then use the id
table.insert(temp_msg, label or id)
end
end
end
msg = table.concat(temp_msg, ', ')
end
return (msg)
end
-- #######################################################
return multi_select