合并多个广告系列中的标签

该脚本是我之前的脚本之一的后续内容： 合并多个广告系列以增强广告系列迁移。此操作旨在在您将广告系列合并在一起后运行，并将所有广告系列，广告组，广告和关键字的标签从ORIGIN_CAMAPIGN_NAMES复制到DESTINATION_CAMPAIGN_NAME。

谢谢，
拉斯

//-----------------------------------
// 合并多个广告系列中的标签
// Created By: 拉斯 Savage
// FreeAdWordsScripts.com
//-----------------------------------
var DESTINATION_CAMPAIGN_NAME = "Destination Campaign Name";
var ORIGIN_CAMPAIGN_NAMES = ["Origin Campaign Name 1","Origin Campaign Name 2"];

function main() {
  var 标签_iter = AdWordsApp.labels().get();
  while(label_iter.hasNext()) {
    var 标签 = 标签_iter.next();
    //Pre-build all the iterators
    var iters = [
      标签.campaigns().withCondition("Name IN ['"+ORIGIN_CAMPAIGN_NAMES.join("','")+"']").get(),
      标签.adGroups().withCondition("CampaignName IN ['"+ORIGIN_CAMPAIGN_NAMES.join("','")+"']").get(),
      标签.ads().withCondition("CampaignName IN ['"+ORIGIN_CAMPAIGN_NAMES.join("','")+"']").get(),
      标签.keywords().withCondition("CampaignName IN ['"+ORIGIN_CAMPAIGN_NAMES.join("','")+"']").get()
    ];
    for(var i in iters) {
      var iter = iters[i];
      while(iter.hasNext()) {
        _copyLabels(iter.next()); 
      }
    }
  }
}

//Copies the 标签 from 实体 in Origin 运动 
//to 实体 with the same name in dest 运动
function _copyLabels(entity) {
  var iter;
  if(_getEntityType(entity) == "Campaign") {
    // it's a 运动
    iter = AdWordsApp.campaigns()
             .withCondition("Name = '"+DESTINATION_CAMPAIGN_NAME+"'")
             .get();
  } else if(_getEntityType(entity) == "AdGroup") {
    // it's an 广告群组
    iter = AdWordsApp.adGroups()
             .withCondition("CampaignName = '"+DESTINATION_CAMPAIGN_NAME+"'")
             .withCondition("Name = '"+entity.getName()+"'")
             .get();
  } else if(_getEntityType(entity) == "Ad") {
    // it's an 广告 
    iter = AdWordsApp.ads()
             .withCondition("CampaignName = '"+DESTINATION_CAMPAIGN_NAME+"'")
             .withCondition("AdGroupName = '"+entity.getAdGroup().getName()+"'")
             .withCondition("Headline = '"+entity.getHeadline()+"'")
             .withCondition("Description1 = '"+entity.getDescription1()+"'")
             .withCondition("Description2 = '"+entity.getDescription2()+"'")
             .withCondition("DisplayUrl = '"+entity.getDisplayUrl()+"'")
             .get();
  } else if(_getEntityType(entity) == "Keyword") {
    // it's a 关键词
    iter = AdWordsApp.keywords()
             .withCondition("CampaignName = '"+DESTINATION_CAMPAIGN_NAME+"'")
             .withCondition("AdGroupName = '"+entity.getAdGroup().getName()+"'")
             .withCondition("Text = '"+entity.getText()+"'")
             .withCondition("KeywordMatchType = '"+entity.getMatchType()+"'")
             .get();
  }
  
  while(iter.hasNext()) {
    _copyLabelsHelper(entity,iter.next());
  }
  
}

//Copy the 标签 form orig 实体 to dest 实体
function _copyLabelsHelper(orig,dest) {
  var 标签_iter = orig.labels().get();
  while(label_iter.hasNext()) {
    dest.applyLabel(label_iter.next().getName());
  }
}

//Returns a text representation of an 实体
//For a better way, check: http://goo.gl/kZL3X
function _getEntityType(obj) {
  if(typeof(obj['getCampaign']) == "undefined") {
    return 'Campaign';
  }
  if(typeof(obj['getAdGroup']) == "undefined") {
    return 'AdGroup';
  }
  if(typeof(obj['getHeadline']) != "undefined") {
    return "Ad";
  }
  if(typeof(obj['getText']) != "undefined") {
    return "Keyword";
  }
  return null;
}