--[[ LuCI - Lua Configuration Interface Copyright 2008 Steven Barth <steven@midlink.org> Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 $Id$ ]]-- module("luci.controller.admin.uci", package.seeall) function index() local i18n = luci.i18n.translate local redir = luci.http.formvalue("redir", true) or luci.dispatcher.build_url(unpack(luci.dispatcher.context.request)) entry({"admin", "uci"}, nil, i18n("config")) entry({"admin", "uci", "changes"}, call("action_changes"), i18n("changes"), 40).query = {redir=redir} entry({"admin", "uci", "revert"}, call("action_revert"), i18n("revert"), 30).query = {redir=redir} entry({"admin", "uci", "apply"}, call("action_apply"), i18n("apply"), 20).query = {redir=redir} entry({"admin", "uci", "saveapply"}, call("action_apply"), i18n("saveapply"), 10).query = {redir=redir} end function convert_changes(changes) local util = require "luci.util" local ret for r, tbl in pairs(changes) do for s, os in pairs(tbl) do for o, v in pairs(os) do ret = (ret and ret.."\n" or "") .. "%s%s.%s%s%s" % { v == "" and "-" or "", r, s, o ~= ".type" and "."..o or "", v ~= "" and "="..util.pcdata(v) or "" } end end end return ret end function action_changes() local changes = convert_changes(luci.model.uci.cursor():changes()) luci.template.render("admin_uci/changes", {changes=changes}) end function action_apply() local path = luci.dispatcher.context.path local uci = luci.model.uci.cursor() local changes = uci:changes() local reload = {} -- Collect files to be applied and commit changes for r, tbl in pairs(changes) do table.insert(reload, r) if path[#path] ~= "apply" then uci:load(r) uci:commit(r) uci:unload(r) end end local function _reload() local cmd = uci:apply(reload, true) return io.popen(cmd) end luci.template.render("admin_uci/apply", {changes=convert_changes(changes), reload=_reload}) end function action_revert() local uci = luci.model.uci.cursor() local changes = uci:changes() -- Collect files to be reverted for r, tbl in pairs(changes) do uci:load(r) uci:revert(r) uci:unload(r) end luci.template.render("admin_uci/revert", {changes=convert_changes(changes)}) end