SonyCameraController/index.js at master · fabnavi/SonyCameraController · GitHub

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'use strict';
const axios = require('axios');
const version = "1.0";
const errors = {
  "0" : "OK",
  "1" : "Any",
  "2" : "Timeout",
  "3" : "Illegal Argument",
  "4" : "Illegal Data Format",
  "5": "Illegal Request",
  "6": "Illegal Response",
  "7": "Illegal State",
  "8": "Illegal Type",
  "9": "Index Out Of Bounds",
  "10": "No Such Element",
  "11": "No Such Field",
  "12": "No Such Method",
  "13": "Null Pointer",
  "14": "Unsupported Version",
  "15": "Unsupported Operation",
  "40400": "Shooting fail",
  "40401": "Camera Not Ready",
  "40402": "Already Running Polling Api",
  "40403": "Still Capturing Not Finished",
  "41003": "Some content could not be deleted",
  "401": "Unauthorized",
  "403": "Forbidden",
  "404": "Not Found",
  "406": "Not Acceptable",
  "413": "Request Entity Too Large",
  "414": "Request-URI Too Long",
  "501": "Not Implemented",
  "503": "Service Unavailable",
};

var id = 2;

function execute(method, params,id, version){

  let p = new Promise(function(resolve,reject){
    let _params = params === false ? [false] : (params === null ? [] : params === undefined ? [] : [params] );
    console.log(`\n${Date()} -- POST /${method} with ${_params} --- id: ${id}, version: ${version}`);
    axios.post("http://10.0.0.1:10000/sony/camera", {
      "method" : method,
      "params": _params,
      "id": id,
      "version" : version
    }).then((res)=>{
      if(res.data.hasOwnProperty("result")){
        //console.log(`${Date()} -- id:${res.data.id} -- ${res.status} -|\n\n     result: ${JSON.stringify(res.data.result)}\n` );
        console.log(`${Date()} -- id:${res.data.id} -- ${res.status} -|\n\n     ` );
        resolve(res);
      } else {
        reject(res);
      }
    }).catch((err)=>{
      reject(err);
    });
  });
  return p;
}

function post(method, params, ver){
  return () => {
    id = id + 1;
    return execute(method, params , id, ver ? ver : version)
  }
}

function wait(ms){
  return () => {
    let p = new Promise((resolve, reject)=>{
      console.log(`${Date()} -- waiting... ${ms}`);
      setTimeout(()=>{resolve()},ms);
    });
    return p;
  }
}

execute("setShootMode","movie", id, version)
.then(post("getShootMode",null))
//.then(post("getSupportedShootMode",null))
//.then(post("getAvailableShootMode",null))
//.then(post("setShootMode","movie"))
.then(wait(1000))
.then(post("startMovieRec"))
.then(post("getEvent",true,"1.1"))
.then((res)=>{
  return new Promise((resolve, reject)=>{
    console.log(res.data.result[1]["cameraStatus"], "\n");
    resolve(res);
  });
})
.then(wait(1000))
.then(post("stopMovieRec"))
.then(post("getEvent",true,"1.1"))
.then((res)=>{
  return new Promise((resolve, reject)=>{
    console.log(res.data.result[1]["cameraStatus"], "\n");
    resolve(res);
  });
})
.then(post("setCameraFunction","Contents Transfer","1.1"))
.then(post("getEvent",true,"1.1"))
.then((res)=>{
  return new Promise((resolve, reject)=>{
    console.log(res.data.result[1]["cameraStatus"], "\n");
    resolve(res);
  });
})
.catch((err)=>{

  console.log("---------------------------------------------------");
  console.log(err);
  console.log("---------------------------------------------------");
  if(errors.hasOwnProperty(err.data.error[0])){
    console.error(`Error : ${errors[err.data.error[0]]} `);
  } else {
    console.error("unhandled error");
  }

});