openmptcprouter-feeds/luci-app-zerotier/luasrc/controller/zerotier.lua

module("luci.controller.zerotier", package.seeall)

function index()
    if not nixio.fs.access("/etc/config/zerotier") then
        return
    end

    entry({"admin", "vpn"}, firstchild(), "VPN", 45).dependent = false

    entry({"admin", "vpn", "zerotier"}, alias("admin", "vpn", "zerotier", "general"), _("ZeroTier"), 99)

    entry({"admin", "vpn", "zerotier", "general"}, cbi("zerotier/settings"), _("Base Setting"), 1)
    entry({"admin", "vpn", "zerotier", "log"}, form("zerotier/info"), _("Interface Info"), 2)
    entry({"admin", "vpn", "zerotier", "manual"}, cbi("zerotier/manual"), _("Manual Config"), 3)

    entry({"admin", "vpn", "zerotier", "status"}, call("act_status"))
end

function act_status()
    local e = {}
    e.running = luci.sys.call("pgrep /usr/bin/zerotier-one >/dev/null") == 0
    luci.http.prepare_content("application/json")
    luci.http.write_json(e)
end