使用谷歌脚本创建电子邮件摘要

Question

我编写了一个脚本，该脚本会在满足特定条件时自动踢出一封电子邮件。这很好用，每次条件合适时都会发送一封电子邮件；虽然会产生很多电子邮件...

有几个代码块寻找不同的参数，比如这个：

//checking for 2 months from now
    if (
      expireDateMonth === twoMonthsMonth &&
      expireDateDay === twoMonthsDay &&
      expireDateYear === twoMonthsYear
    ) {
      var subject =
        'A license is expiring in 2 months: ' +
        row[x] + ' ' +
        expireDateFormat;
      MailApp.sendEmail('permissions@makethisworkplease.now', subject, message);
      Logger.log('2 months from now');
    }

他们每个人都会在触发时发送一封电子邮件。我想做的是制作任何弹出的触发器，一次在一封电子邮件摘要中发出。感谢您对此事的任何想法。由于工作原因，我无法使用外部服务来完成此任务。

Answer 1

假设您在为触发脚本设置的时间间隔内陷入僵局（假设它们是基于时间的），那么下面的想法对您来说应该是一个可行的选择。

将数据存储在PropertiesService（根据 Cooper 的评论）是解决问题的好方法。然后在一天中的最后一个时间间隔，您需要将所有这些数据整理到一封电子邮件中。

代码

function sendBulkEmail() {
  var scriptProperties = PropertiesService.getScriptProperties();
  var user = 'user@domain.com';
  // Condition and data here are just placeholders
  // Ran the script twice with different data
  var condition = true; 
  // First was John Doe, and next is John Reese
  var data1 = 'John Reese'; 
  var data2 = new Date();

  if (condition) {
    var message = data1 + ' ' + data2 + '\n';
    // if TWOMONTHS_MESSAGE already contains a data, it will be appended with the 
    // new data from the recent run
    message = scriptProperties.getProperty('TWOMONTHS_MESSAGE') + message;
    scriptProperties.setProperty('TWOMONTHS_MESSAGE', message); 
  }
  
  // If TWOMONTHS_MESSAGE has data and current run is triggered during 1 am 
  // Assuming your trigger is per n-hours and one trigger is timed at 1 am daily
  // Used 1am since it is my current time, but 11pm should be better for live data
  if(scriptProperties.getProperty('TWOMONTHS_MESSAGE') && new Date().getHours() == 1) {
    subject = 'A license is expiring in 2 months: ';
    // get all accumulated message for a certain condition and then dump in one email
    // if you have other conditions, you can append them all and have conditions 
    // to modify subject and message based on data availability
    message = scriptProperties.getProperty('TWOMONTHS_MESSAGE');
    MailApp.sendEmail(user, subject, message);

    // reset TWOMONTHS_MESSAGE value to blank after sending the data so it
    // won't be included in the email to be sent the next day.   
    scriptProperties.setProperty('TWOMONTHS_MESSAGE', ''); 
  }
}

样本输出：

参考：

• PropertiesService