Question

我有一个脚本可插入Google Analytics（分析）自定义维度。这对于我要将自定义维度复制到的新GA属性非常有用。如果目标属性中存在现有的自定义尺寸，则会添加该尺寸。

因此，我要使用

Analytics.Management.CustomDimensions.update()

function updateCustomDims() {
  var sourceProperty = 'UA-XXXXXXXX-1' 
  var sourceAccount = 'XXXXXXXX'
  var sourceDimensions =             Analytics.Management.CustomDimensions.list(sourceAccount, sourceProperty)
  var sourceItems = sourceDimensions['items']
  var destinationProperty = 'UA-XXXXXXXX-1'
  var destinationAccount = 'XXXXXXXX' 
  var destinationDimensions =     Analytics.Management.CustomDimensions.list(destinationAccount, destinationProperty)  
  var destinationItems = destinationDimensions['items']
  for (var i = 0; i < sourceItems.length; i++) {
    var sourceContent = {
      'name': sourceItems[i]['name'],
      'scope': sourceItems[i]['scope'],
      'active': sourceItems[i]['active']
    }

    for (var i = 0; i < destinationItems.length; i++) {
      var destinationContent = {
        'name': destinationItems[i]['name'],
        'scope': destinationItems[i]['scope'],
        'active': destinationItems[i]['active']
      }
      var cdId = {'id': destinationItems[i]['id']}     

      if (destinationContent[i] != undefined) {
        Analytics.Management.CustomDimensions.update(sourceContent, destinationAccount, destinationProperty, cdId)
      } else {
        Analytics.Management.CustomDimensions.insert(sourceContent, destinationAccount, destinationProperty)
      }
      Utilities.sleep(1000) 
    }
  }
}

即使存在现有的自定义尺寸，它也只会追加。它应该更新现有的尺寸。

以供参考：https://developers.google.com/resources/api-libraries/documentation/analytics/v3/java/latest/com/google/api/services/analytics/Analytics.Management.CustomDimensions.Update.html

Answer 1

可能的问题是您正在访问带有整数键而不是键名称的对象：destinationContent[i]变为destinationContent[0]，destinationContent[1]等。但是您显然已经定义了destinationContent仅具有键name，scope和active。您还会重复使用迭代器变量i，这肯定会使脚本以极其混乱的方式表现。

请注意，正确的API参考链接是this one和基础REST API资源here。

假设您要检查目标中是否已存在特定的源尺寸，如果有，请对其进行更新（与插入相比），您将需要执行以下操作：

// Create an associative map between the name of a custom dimension
// and its ID (rather than search an array repeatedly).
const existingDims = destinationItems.reduce(function (acc, item) {
  var name = item.name;
  acc[name] = item.id;
  return acc;
}, {});

sourceItems.forEach(function (sourceItem) {
  // Construct the resource for this source item.
  var name = sourceItem.name;
  var sourceContent = {
    name: name,
    scope: sourceItem['scope'],
    active: sourceItem['active']
  };

  // Does this resource exist already?
  var existingId = existingDims[name];
  if (existingId)
    // update
  else
    // insert
});

参考

更新现有的自定义维度，如果不存在，则插入

1 个答案: