search items / groups in translated strings

inventory_framework.lua

@@ -7,6 +7,13 @@ local inventory_form = smartfs.create("smart_inventory:main", function(state)
 
 	-- enhanced object to the main inventory functions
 	state.param.invobj = maininv.get(state.location.player)
+
+	-- Set language code
+	local player_info = minetest.get_player_information(state.location.player)
+	if player_info and player_info.lang_code ~= "" then
+		state.lang_code = player_info.lang_code
+	end
+
 	-- tabbed view controller
 	local tab_controller = {
 		_tabs = {},

pages/crafting.lua

@@ -685,7 +685,7 @@ local function crafting_callback(state)
 			return
 		end
 
-		local filtered_list = ui_tools.filter_by_searchstring(ui_tools.root_list_all, search_string)
+		local filtered_list = ui_tools.filter_by_searchstring(ui_tools.root_list_all, search_string, state.location.rootState.lang_code)
 		filtered_list = ui_tools.filter_by_revealed(filtered_list, player)
 		state.param.crafting_grouped_items = ui_tools.get_list_grouped(filtered_list)
 		update_group_selection(state, true)

pages/creative.lua

@@ -158,9 +158,10 @@ local function creative_callback(state)
 	searchfield:setCloseOnEnter(false)
 	searchfield:onKeyEnter(function(self, state, player)
 		local search_string = self:getText()
-		local filtered_list = ui_tools.filter_by_searchstring(ui_tools.root_list, search_string)
+		local lang_code = state.location.rootState.lang_code
+		local filtered_list = ui_tools.filter_by_searchstring(ui_tools.root_list, search_string, lang_code)
 		state.param.creative_grouped_items = ui_tools.get_list_grouped(filtered_list)
-		filtered_list = ui_tools.filter_by_searchstring(ui_tools.root_list_shape, search_string)
+		filtered_list = ui_tools.filter_by_searchstring(ui_tools.root_list_shape, search_string, lang_code)
 		state.param.creative_grouped_shape_items = filtered_list
 		update_group_selection(state, 0)
 	end)

ui_tools.lua

@@ -104,19 +104,32 @@ end
 -----------------------------------------------------
 -- Filter a list by search string
 -----------------------------------------------------
-function ui_tools.filter_by_searchstring(list, search_string)
+function ui_tools.filter_by_searchstring(list, search_string, lang_code)
 	local filtered_list = {}
 	search_string = search_string:lower()
 	for _, entry in ipairs(list) do
 		local def = minetest.registered_items[entry.item]
-		if string.find(def.description:lower(), search_string) or
-			string.find(def.name:lower(), search_string) then
+		local description = def.description
+		if lang_code then
+			description = minetest.get_translated_string(lang_code, description)
+		end
+		if string.find(description:lower(), search_string) or
+				string.find(def.name:lower(), search_string) then
 			table.insert(filtered_list, entry)
 		else
 			for _, cgroup in pairs(entry.citem.cgroups) do
-				if cgroup.keyword and string.find(cgroup.keyword:lower():gsub("_", ":"), search_string:gsub("_", ":")) then
-					table.insert(filtered_list, entry)
-					break
+				if cgroup.keyword then
+					if string.find(cgroup.keyword:lower():gsub("_", ":"), search_string:gsub("_", ":"))then
+						table.insert(filtered_list, entry)
+						break
+					end
+				end
+				if cgroup.group_desc then
+					local group_desc =txt[cgroup.group_desc] or cgroup.group_desc
+					if string.find(group_desc:lower(), search_string)then
+						table.insert(filtered_list, entry)
+						break
+					end
 				end
 			end
 		end