在 Google Apps 脚本中使用 google_services 状态页面 JSONP

Question

我正在寻找所有响应代码的服务状态以及有多少服务正在运行运行很好，

如果有 10 个服务，则有 9 个服务是 UP，一个 down.Result 应该是

的形式

{
  9/10 working,
  dash service DOWN
}

或任何其他形式获取状态我正在尝试从

检索数据

https://www.google.com/appsstatus/json/en

我不知道如何从 appscript 处理 JSONP

我试过使用

var result = UrlFetchApp.fetch('https://www.google.com/appsstatus/json/en' + uri, options).getContentText();
    
 function dashboard.jsonp(data){

       return data;
 }

Answer 1

我在 Apps 脚本上搜索了与 JSONP 相关的任何资源，并找到了 Serving JSONP in web pages。但是，link 样本非常有限。

建议：

话虽如此，我已经尝试从 https://www.google.com/appsstatus/json/en 中抓取 JSONP，您可以查看下面的代码作为参考：

/**
 * @Custom code google_services status page JSONP
 */

function checkServices(){ //Main function to run in the Apps Script editor
  Logger.log("Total number of down services: "+countDownServices(getStatusOfServices()).length);
  Logger.log("Total services:" + countAllServices());
  Logger.log(countAllServices() - countDownServices(getStatusOfServices()).length +"/"+countAllServices()+" Working\nDown Service(s)\n"+countDownServices(getStatusOfServices()));

}

function parseDashboardJSONP(){ //Get the JSON values from JSONP to be easily parsed in the other functions
  var jsonData = "https://www.google.com/appsstatus/json/en"
  var jsonFile = UrlFetchApp.fetch(jsonData).getContentText();
  var text = jsonFile.replace("dashboard.jsonp(","");
  return text.replace(");","");
}

function getServicesData(){ //Get all current services and their IDs from the JSONP link
  var containerData = [];
  var parsethedata = JSON.parse(parseDashboardJSONP()); //Parse the JSON value
  try{
      for(var x = 0; x=>0; x++){
      var getServiceName = parsethedata.services[x].name; //Parse the service names from the JSON values
      var getServiceID = parsethedata.services[x].id; //Parse the service id from the JSON values
      containerData[getServiceID] = getServiceName; //Put all parse data into an array
      }
  }catch(e){
    //Logger.log("End of the line");
  }
  return containerData;
}

function getStatusOfServices(){ //Get all service names that were down
  var containerStatus = [];
  var parsethedata = JSON.parse(parseDashboardJSONP()); //Parse the JSON value
  try{
    for(var x = 0; x=>0; x++){
      var getID = parsethedata.messages[x].service; //Get the service ID from the "messages" node of the JSON value
      containerStatus[x] = getServicesData()[getID]; //Get the name of the service from "services" node that matches with the service ID from "messages" node
    }
  }catch(e){
    //Logger.log("End of the line");
  }
  return containerStatus;
}

function countAllServices(){ //Count all services from the "services" node of the JSON data
  var count = 0;
  for(var x=0; x<getServicesData().length;x++){
    if(getServicesData()[x]!=null){
      count++;
    }
  }
  return count;
}

function countDownServices(array) { //Remove the duplicate services that are on the "messages" node of the JSON data and count all of the down services unique names
  var outArray = [];
  array.sort(lowerCase);
  function lowerCase(a,b){
    return a.toLowerCase()>b.toLowerCase() ? 1 : -1;// sort function that does not "see" letter case
  }
  outArray.push(array[0]);
  for(var n in array){
    if(outArray[outArray.length-1].toLowerCase()!=array[n].toLowerCase()){
      outArray.push(array[n]);
    }
  }
  return outArray;
}

在运行上面的代码之后，这将是执行日志中的结果：

下面是代码 parseDashboardJSONP() 正在使用的格式化 JSON 数据的概述。我用过 JSON Formatter:

展开部分节点时：

在 Google Apps 脚本中使用 google_services 状态页面 JSONP

Consuming google_services status page JSONP in Google Apps Script

javascript

jsonp

google-apps-script