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-- Copyright 2017 Yousong Zhou <yszhou4tech@gmail.com>
-- Licensed to the public under the Apache License 2.0.
local ds = require "luci.dispatcher"
local ss = require "luci.model.shadowsocks-libev"
local ut = require "luci.util"
local m, s, o
m = Map("shadowsocks-libev",
translate("Local Instances"),
translate("Instances of shadowsocks-libev components, e.g. ss-local, \
ss-redir, ss-tunnel, ss-server, etc. To enable an instance it \
is required to enable both the instance itself and the remote \
server it refers to."))
local instances = {}
local cfgtypes = { "ss_local", "ss_redir", "ss_server", "ss_tunnel" }
for sname, sdata in pairs(m:get()) do
local key, value = ss.cfgvalue_overview(sdata)
if key ~= nil then
instances[key] = value
end
end
s = m:section(Table, instances)
s.addremove = true
s.template_addremove = "shadowsocks-libev/add_instance"
s.extedit = function(self, section)
local value = instances[section]
if type(value) == "table" then
return ds.build_url(unpack(ds.context.requestpath),
"services/shadowsocks-libev/instances",
value[".name"])
end
end
s.parse = function(self, ...)
Table.parse(self, ...)
local crval = REMOVE_PREFIX .. self.config
local name = self.map:formvaluetable(crval)
for k,v in pairs(name) do
local value = instances[k]
local sname = value[".name"]
if type(value) == "table" then
m:del(sname)
instances[k] = nil
for _, oname in ipairs({"redir_tcp", "redir_udp"}) do
local ovalue = m:get("ss_rules", oname)
if ovalue == sname then
m:del("ss_rules", oname)
end
end
end
end
local stype = m:formvalue("_newinst.type")
local sname = m:formvalue("_newinst.name")
if ut.contains(cfgtypes, stype) then
local created
if sname and #sname > 0 then
created = m:set(sname, nil, stype)
else
created = m:add(stype)
sname = created
end
if created then
m.uci:save("shadowsocks-libev")
luci.http.redirect(ds.build_url(
"admin/services/shadowsocks-libev/instances", sname
))
end
end
end
o = s:option(DummyValue, "name", translate("Name"))
o.rawhtml = true
o = s:option(DummyValue, "overview", translate("Overview"))
o.rawhtml = true
s:option(DummyValue, "running", translate("Running"))
o = s:option(Button, "disabled", translate("Enable/Disable"))
o.render = function(self, section, scope)
if instances[section].disabled then
self.title = translate("Disabled")
self.inputstyle = "reset"
else
self.title = translate("Enabled")
self.inputstyle = "save"
end
Button.render(self, section, scope)
end
o.write = function(self, section)
local sdata = instances[section]
if type(sdata) == "table" then
local sname = sdata[".name"]
local disabled = not sdata["disabled"]
sdata["disabled"] = disabled
m:set(sname, "disabled", tostring(disabled))
end
end
return m
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