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-- Copyright 2008 Steven Barth <steven@midlink.org>
-- Copyright 2011 Jo-Philipp Wich <xm@subsignal.org>
-- Licensed to the public under the Apache License 2.0.
if luci.http.formvalue("cbid.luci.1._list") then
luci.http.redirect(luci.dispatcher.build_url("admin/system/flashops/backupfiles") .. "?display=list")
elseif luci.http.formvalue("cbid.luci.1._edit") then
luci.http.redirect(luci.dispatcher.build_url("admin/system/flashops/backupfiles") .. "?display=edit")
return
end
m = SimpleForm("luci", translate("Backup file list"))
m:append(Template("admin_system/backupfiles"))
if luci.http.formvalue("display") ~= "list" then
f = m:section(SimpleSection, nil, translate("This is a list of shell glob patterns for matching files and directories to include during sysupgrade. Modified files in /etc/config/ and certain other configurations are automatically preserved."))
l = f:option(Button, "_list", translate("Show current backup file list"))
l.inputtitle = translate("Open list...")
l.inputstyle = "apply"
c = f:option(TextValue, "_custom")
c.rmempty = false
c.cols = 70
c.rows = 30
c.cfgvalue = function(self, section)
return nixio.fs.readfile("/etc/sysupgrade.conf")
end
c.write = function(self, section, value)
value = value:gsub("\r\n?", "\n")
return nixio.fs.writefile("/etc/sysupgrade.conf", value)
end
else
m.submit = false
m.reset = false
f = m:section(SimpleSection, nil, translate("Below is the determined list of files to backup. It consists of changed configuration files marked by opkg, essential base files and the user defined backup patterns."))
l = f:option(Button, "_edit", translate("Back to configuration"))
l.inputtitle = translate("Close list...")
l.inputstyle = "link"
d = f:option(DummyValue, "_detected")
d.rawhtml = true
d.cfgvalue = function(s)
local list = io.popen(
"( find $(sed -ne '/^[[:space:]]*$/d; /^#/d; p' /etc/sysupgrade.conf " ..
"/lib/upgrade/keep.d/* 2>/dev/null) -type f 2>/dev/null; " ..
"opkg list-changed-conffiles ) | sort -u"
)
if list then
local files = { "<ul>" }
while true do
local ln = list:read("*l")
if not ln then
break
else
files[#files+1] = "<li>"
files[#files+1] = luci.util.pcdata(ln)
files[#files+1] = "</li>"
end
end
list:close()
files[#files+1] = "</ul>"
return table.concat(files, "")
end
return "<em>" .. translate("No files found") .. "</em>"
end
end
return m
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