59 lines
1.8 KiB
Lua
59 lines
1.8 KiB
Lua
-- webcommands : access url like: 192.168.0.10/hello_world
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--[[ instructions:
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1.download nodejs server from
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https://nodejs.org/dist/v10.14.2/node-v10.14.2-win-x86.zip
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2. run nodejs server using run.bat
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:loop
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node $path/minetest_webcommands.js
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goto loop
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3. run robot and type 'http://192.168.0.10/webmsg/hello this is a test' into browser
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(you need to write your router address here, i.e. ip accessible from internet OR lan address)
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--]]
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if not fetch then
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address = "192.168.0.10";
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fetch = _G.basic_robot.http_api.fetch;
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state = 0 -- ready to fetch new command
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-- WARNING: this is run outside pcall and can crash server if errors!
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result = function(res) -- res.data is string containing result
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state = 0
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if not res.succeeded then self.label("#ERROR: data couldn't be downloaded :\n" .. minetest.serialize(res) ) return end
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if res.data == "" then return end
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local req = res.data; req = string.gsub(req,"%%20"," ")
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if res.data then
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self.label(os.date("%X") ..', cmd : ' .. req)
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local i = string.find(req," !")
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if i then
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run_commmand(string.sub(req,i+2))
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end
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end
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end
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admin = minetest.setting_get("name")
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run_commmand = function(message)
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local cmd, param = _G.string.match(message, "([^ ]+) *(.*)")
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if not param then
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param = ""
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end
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local cmd_def = minetest.chatcommands[cmd]
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if cmd_def then
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cmd_def.func(admin, param)
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else
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minetest.chat_send_all(admin..": "..message)
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end
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end
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MT2web = function(message)
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message = string.gsub(message," ","%%20") -- NOTE: if you send request that has 'space' in it there will be error 400!
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fetch({url = "http://".. address .. "/mtmsg/"..message, timeout = 5}, result)
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end
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MT2web("minetest robot started and listening.")
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end
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if state == 0 then
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fetch({url = "http://"..address.."/getwebmsg/", timeout = 5}, result)
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state = 1
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end |