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Simplifies widgets backend

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This commit is contained in:
Simone Mainardi 2021-03-02 15:06:20 +01:00
parent debf0c412b
commit 3659188002
5 changed files with 133 additions and 67 deletions
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16
scripts/lua/modules/datasources_utils.lua
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@ -13,7 +13,6 @@ if ntop.isPro() then
package.path = dirs.installdir .. "/pro/scripts/lua/rest/v1/get/datasource/?.lua;" .. package.path
end
local datasource_keys = require "datasource_keys"
local os_utils = require "os_utils"
require ("lua_utils")
local json = require("dkjson")
@ -257,10 +256,11 @@ local function cache_source_types(recache)
if datasource_file:match("%.lua$") then
-- Do the require and return the required module, if successful
local datasource = require(string.format("%s.%s", datasource_dir, datasource_file:gsub("%.lua$", "")))
local req = string.format("%s.%s", datasource_dir, datasource_file:gsub("%.lua$", ""))
local datasource = require(req)
if datasource then
source_key_source_type_cache[datasource.meta.datasource_key] = datasource
source_key_source_type_cache[req] = datasource
end
end
end
@ -287,15 +287,17 @@ end
-- ##############################################
-- @brief Returns a datasource, given its `datasource_key` identifier
-- @param datasource_key One of the keys defined in datasource_keys.lua
-- @brief Returns a datasource
-- @return The datasource that can be then instantiated with :new()
function datasources_utils.get_source_type_by_key(datasource_key)
function datasources_utils.get_source_type_by_key(datasource_type)
-- Build the cache (if not already built)
cache_source_types()
-- Return the cached datasource
return source_key_source_type_cache[datasource_key]
if datasource_type == "interface_packet_distro" then
-- TODO: remove when datasources will be identified and requested with URIs
return source_key_source_type_cache["interface.packet_distro"]
end
end
-- ##############################################