mirror of
https://github.com/kiddin9/op-packages.git
synced 2026-09-11 02:44:57 +08:00
130 lines
3.5 KiB
Lua
130 lines
3.5 KiB
Lua
local http = require "luci.http"
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module("luci.controller.agentflow", package.seeall)
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local APPS_PROXY_PREFIX = "/apps=http://127.0.0.1:19290"
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local DEFAULT_BASE_PATH = "/apps/agentflow/"
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local DEFAULT_PORT = 9000
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function index()
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entry({"admin", "services", "agentflow_status"}, call("agentflow_status"))
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local open = entry({"admin", "services", "agentflow", "open"}, call("agentflow_open"))
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open.leaf = true
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open.dependent = false
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open.sysauth = false
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if not nixio.fs.access("/etc/config/agentflow") then
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return
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end
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local page = entry({"admin", "services", "agentflow"}, cbi("agentflow"), _("AgentFlow"), 100)
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page.dependent = true
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end
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local function uhttpd_has_apps_proxy_prefix()
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local uci = require "luci.model.uci".cursor()
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local mappings = uci:get_list("uhttpd", "main", "proxy_prefix") or {}
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for _, mapping in ipairs(mappings) do
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if mapping == APPS_PROXY_PREFIX then
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return true
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end
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end
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return false
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end
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local function uhttpd_supports_proxy_prefix()
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local sys = require "luci.sys"
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return sys.call("grep -qr 'proxy_prefix' /etc/init.d/uhttpd /lib/functions /usr/share/uhttpd 2>/dev/null") == 0
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end
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local function uhttpd_apps_proxy_available()
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return uhttpd_supports_proxy_prefix() and uhttpd_has_apps_proxy_prefix()
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end
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local function linkeasefull_running()
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local sys = require "luci.sys"
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return sys.call("[ -x /etc/init.d/linkeasefull ] && /etc/init.d/linkeasefull running >/dev/null 2>&1") == 0
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end
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local function normalized_base_path(path)
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path = path or DEFAULT_BASE_PATH
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if path:sub(1, 1) ~= "/" then
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path = "/" .. path
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end
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if path:sub(-1) ~= "/" then
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path = path .. "/"
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end
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return path
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end
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local function authority_host(authority)
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if not authority or authority == "" then
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return ""
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end
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if authority:sub(1, 1) == "[" then
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return authority:match("^%[([^%]]+)%]") or ""
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end
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return authority:match("^([^:]+)") or authority
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end
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local function url_authority(host, port)
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if not host or host == "" then
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host = "127.0.0.1"
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end
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if host:find(":") and host:sub(1, 1) ~= "[" then
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host = "[" .. host .. "]"
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end
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return host .. ":" .. tostring(port)
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end
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local function request_or_lan_host()
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local uci = require "luci.model.uci".cursor()
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local host = authority_host(http.getenv("HTTP_HOST") or "")
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if host ~= "" then
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return host
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end
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return uci:get("network", "lan", "ipaddr") or "127.0.0.1"
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end
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local function agentflow_config()
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local uci = require "luci.model.uci".cursor()
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local port = tonumber(uci:get_first("agentflow", "agentflow", "port")) or DEFAULT_PORT
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if port < 1 or port > 65535 then
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port = DEFAULT_PORT
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end
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local base_path = normalized_base_path(uci:get_first("agentflow", "agentflow", "base_path"))
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return port, base_path
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end
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local function agentflow_entry_url()
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local port, base_path = agentflow_config()
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if linkeasefull_running() and uhttpd_apps_proxy_available() then
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return base_path
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end
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return "http://" .. url_authority(request_or_lan_host(), port) .. base_path
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end
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function agentflow_status()
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local sys = require "luci.sys"
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local port, base_path = agentflow_config()
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local entry_url = agentflow_entry_url()
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local status = {
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running = (sys.call("pidof agentflow >/dev/null") == 0),
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port = port,
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base_path = base_path,
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entry_url = entry_url,
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proxy_prefix_supported = uhttpd_supports_proxy_prefix(),
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proxy_prefix_enabled = uhttpd_apps_proxy_available(),
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linkeasefull_running = linkeasefull_running()
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}
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http.prepare_content("application/json")
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http.write_json(status)
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end
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function agentflow_open()
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local entry_url = agentflow_entry_url()
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http.redirect(entry_url)
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end
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