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--[[
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
entry({"admin", "uci"}, nil, i18n("config"))
entry({"admin", "uci", "changes"}, call("action_changes"), i18n("changes"), 40)
entry({"admin", "uci", "revert"}, call("action_revert"), i18n("revert"), 30)
entry({"admin", "uci", "apply"}, call("action_apply"), i18n("apply"), 20)
entry({"admin", "uci", "saveapply"}, call("action_apply"), i18n("saveapply"), 10)
end
function convert_changes(changes)
local ret = {}
for r, tbl in pairs(changes) do
for s, os in pairs(tbl) do
for o, v in pairs(os) do
local val, str
if (v == "") then
str = "-"
val = ""
else
str = ""
val = "="..luci.util.pcdata(v)
end
str = r.."."..s
if o ~= ".type" then
str = str.."."..o
end
table.insert(ret, str..val)
end
end
end
return table.concat(ret, "\n")
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 output = ""
local uci = luci.model.uci.cursor()
local changes = uci:changes()
if changes then
local com = {}
local run = {}
-- Collect files to be applied and commit changes
for r, tbl in pairs(changes) do
if r then
if path[#path] ~= "apply" then
uci:load(r)
uci:commit(r)
uci:unload(r)
end
if luci.config.uci_oncommit and luci.config.uci_oncommit[r] then
run[luci.config.uci_oncommit[r]] = true
end
end
end
-- Search for post-commit commands
for cmd, i in pairs(run) do
output = output .. cmd .. ":\n" .. luci.util.exec(cmd) .. "\n"
end
end
luci.template.render("admin_uci/apply", {changes=convert_changes(changes), output=output})
end
function action_revert()
local uci = luci.model.uci.cursor()
local changes = uci:changes()
if changes then
local revert = {}
-- Collect files to be reverted
for r, tbl in pairs(changes) do
uci:load(r)
uci:revert(r)
uci:unload(r)
end
end
luci.template.render("admin_uci/revert", {changes=convert_changes(changes)})
end
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