使用 Gmail 应用程序脚本按月对标签计数进行分组

Group label counts by month using Gmail apps script

google 个应用 script/javascript 的新手。

我正在尝试按月对以下代码的结果进行分组,以便将数据用作图表元素,执行此操作的最佳方法是什么:

function listLabels(labelcount) {
  var response = Gmail.Users.Labels.list('me');
  if (response.labels.length == 0) {
    Logger.log('No labels found.');
  } else {
    Logger.log('Labels:');
    for (var i = 0; i < response.labels.length; i++) {
      var label = response.labels[i];

      // Use the label name to get the messages that match this label
      var label_messages = Gmail.Users.Messages.list('me', {
        'labelIds': [label.id]
      });

      Logger.log('%s = %s', label.name, label_messages.resultSizeEstimate);
    }
  }
}

几个月的标签分布

此函数每月收集每个标签具有给定标签的消息数量,所有月份均不考虑年份。虽然,您可以轻松修改它以过滤掉不需要的年份。

它在每次运行时清除数据后将数据转储到活动电子表格中。为方便起见,我将数据放入每月数组中,并使用 join() 方法显示它们,如果你想扩展它们,你可以通过拆分列轻松地做到这一点,我在它上面包含一个列,其中包含相应月份的第一个字母。

function listLabels() {
  var ss=SpreadsheetApp.getActive();
  var sh=ss.getActiveSheet();
  var response = Gmail.Users.Labels.list('me');
  var msA=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
  var miA=['J','F','M','A','M','J','J','A','S','O','N','D']
  var mA=[0,0,0,0,0,0,0,0,0,0,0,0];
  if (response.labels.length) {
    sh.clearContents();
    sh.appendRow(['Label Name','Monthly Distribution'])
    sh.appendRow(['',miA.join(',')])
    for (var i = 0; i < response.labels.length; i++) {
      var label=response.labels[i];
      var label_messages = Gmail.Users.Messages.list('me', {'labelIds': [label.id]});
      var msgs=label_messages.messages;
      if(msgs) {
        var lA=[0,0,0,0,0,0,0,0,0,0,0,0];
        for(var j=0;j<msgs.length;j++) {
          var m=GmailApp.getMessageById(msgs[j].id).getDate().getMonth();
          mA[m]+=1;
          lA[m]+=1;
        }
        sh.appendRow([label.name,lA.join(',')])
      }
    }
    sh.appendRow(['***********************']);
    sh.appendRow(['***********************']);
    sh.appendRow(['Month','Total Count']);
    for(var i=0;i<12;i++) {
      sh.appendRow([msA[i],mA[i]]);
    }
  }
}

这是输出的样子。

我截断了个人标签,因为我不想分享我的私人信息。

标签的年月分布

function listLabelsIncludingYears() {
  var ss=SpreadsheetApp.getActive();
  var sh=ss.getActiveSheet();
  var response = Gmail.Users.Labels.list('me');
  var msA=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
  var miA=['J','F','M','A','M','J','J','A','S','O','N','D']
  var mA=[0,0,0,0,0,0,0,0,0,0,0,0];
  var yObj={yA:[]};
  if (response.labels.length) {
    sh.clearContents();
    sh.appendRow(['Label Name','Year','Monthly Distribution'])
    sh.appendRow(['','',miA.join(',')])
    for (var i = 0; i < response.labels.length; i++) {
      var label=response.labels[i];
      var label_messages = Gmail.Users.Messages.list('me', {'labelIds': [label.id]});
      var msgs=label_messages.messages;
      if(msgs) {
        var lA=[0,0,0,0,0,0,0,0,0,0,0,0];
        for(var j=0;j<msgs.length;j++) {
          var m=GmailApp.getMessageById(msgs[j].id).getDate().getMonth();
          var y=GmailApp.getMessageById(msgs[j].id).getDate().getFullYear();
          if(yObj.hasOwnProperty(y)) {
            yObj[y][m]+=1;
          }else{
            yObj[y]=[0,0,0,0,0,0,0,0,0,0,0,0,0];
            yObj.yA.push(y);
            yObj[y][m]+=1;
          }
          lA[m]+=1;
        }
        sh.appendRow([label.name,y,lA.join(',')]);
      }
    }
    SpreadsheetApp.flush();
    sh.getRange(3,1,sh.getLastRow()-2,sh.getLastColumn()).sort({column:2,ascending:true});
    sh.getRange(2,3,sh.getLastRow()-1,1).splitTextToColumns(',');
    sh.autoResizeColumns(1,sh.getLastColumn())
    SpreadsheetApp.flush();
    sh.appendRow(['***********************']);
    sh.appendRow(['***********************']);
    sh.appendRow(['Year','Month','Total Count']);
    yObj.yA.sort();
    for(var k=0;k<yObj.yA.length;k++) {
      for(var i=0;i<12;i++) {
        sh.appendRow([yObj.yA[k],msA[i],yObj[y][i]]);
      }
    }
  }
}

我还添加了自动排序、将文本拆分为列并调整大小。

添加了页面令牌支持

我应另一位用户的请求添加了 pagetoken 支持。

function listLabelsIncludingYears() {
  var ss=SpreadsheetApp.getActive();
  var sh=ss.getActiveSheet();
  var response = Gmail.Users.Labels.list('me');
  var msA=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
  var miA=['J','F','M','A','M','J','J','A','S','O','N','D']
  var mA=[0,0,0,0,0,0,0,0,0,0,0,0];
  var yObj={yA:[]};
  if (response.labels.length) {
    sh.clearContents();
    sh.appendRow(['Label Name','Year','Monthly Distribution'])
    sh.appendRow(['','',miA.join(',')])
    for (var i = 0; i < response.labels.length; i++) {
      var label=response.labels[i];
      var label_messages = Gmail.Users.Messages.list('me', {'labelIds': [label.id]});
      var pagetoken='';
      do{
        var msgs=label_messages.messages;
        if(msgs) {
          var lA=[0,0,0,0,0,0,0,0,0,0,0,0];
          for(var j=0;j<msgs.length;j++) {
            var m=GmailApp.getMessageById(msgs[j].id).getDate().getMonth();
            var y=GmailApp.getMessageById(msgs[j].id).getDate().getFullYear();
            if(yObj.hasOwnProperty(y)) {
              yObj[y][m]+=1;
            }else{
              yObj[y]=[0,0,0,0,0,0,0,0,0,0,0,0,0];
              yObj.yA.push(y);
              yObj[y][m]+=1;
            }
            lA[m]+=1;
          }
          sh.appendRow([label.name,y,lA.join(',')]);
        }
        pagetoken=label_messages.nextPageToken;  
      }while(pagetoken!='');
    }
    SpreadsheetApp.flush();
    sh.getRange(3,1,sh.getLastRow()-2,sh.getLastColumn()).sort({column:2,ascending:true});
    sh.getRange(2,3,sh.getLastRow()-1,1).splitTextToColumns(',');
    sh.autoResizeColumns(1,sh.getLastColumn())
    SpreadsheetApp.flush();
    sh.appendRow(['***********************']);
    sh.appendRow(['***********************']);
    sh.appendRow(['Year','Month','Total Count']);
    yObj.yA.sort();
    for(var k=0;k<yObj.yA.length;k++) {
      for(var i=0;i<12;i++) {
        sh.appendRow([yObj.yA[k],msA[i],yObj[y][i]]);
      }
    }
  }
}

Note: page token support has not been tested because I delete most of my emails so I would never trigger the need.