Ruby实时谷歌分析API

问题描述

我试图用google-api-ruby-client获得activeVisitors。该客户已列在实时Google Analytics（分析）API文档中但是我没有在关于将其用于实时API的文档中看不到任何内容。

我看到函数discovered_api，但是我没有看到API名称的可用参数列表。 p>

常规Analytics API示例：

 ＃获取analytics API 
 analytics = client.discovered_api（'analytics'，'v3'）
  

有谁知道如何使用这个客户端来获得实时活跃的访问者？

以下是我尝试使用的代码：

  require'google / api_client'
 require'date'
 
＃更新这些以匹配您自己的应用凭据
 service_account_email ='xxxxxxxxxxxxx @ developer .gserviceaccount.com'＃服务帐户的电子邮件
 key_file ='/path/to/key/privatekey.p12'＃Fi le包含您的私钥
 key_secret ='notasecret'＃解锁私钥的密码$ b $ profileID ='111111111'＃Analytics profile ID。 
 
＃获取Google API客户端
 client = Google :: APIClient.new（：application_name =>'[YOUR APPLICATION NAME]'，
：application_version =>' 0.01'）
 
＃加载服务帐户的凭证
 key = Google :: APIClient :: KeyUtils.load_from_pkcs12（key_file，key_secret）
 client.authorization = Signet :: OAuth2 :: Client.new（
：token_credential_uri =>'https://accounts.google.com/o/oauth2/token'，
：audience =>'https：// accounts。 google.com/o/oauth2/token'，
：scope =>'https://www.googleapis.com/auth/analytics.readonly'，
：issuer => service_account_email，
：signing_key =>密钥）
 
＃启动调度程序
 SCHEDULER.every'1m'，：first_in => 0 do 
 
＃为我们的服务帐户申请一个令牌
 client.authorization.fetch_access_token！ 
 
＃获取分析API 
 analytics = client.discovered_api（'analytics'，'v3'）
 
＃执行查询
 visitCount = client .execute（：api_method => analytics.data.ga.get，：parameters => {
'ids'=>ga：+ profileID，
'metrics'=> ga：activeVisitors，
}）
 
＃更新仪表板
 send_event（'current_visitors'，{current：visitCount.data.rows [0] [0]}）
 end 
  

返回错误：

 缺少必需的参数：结束日期，开始日期。 
  

解决方案

假设ruby客户端lib使用发现服务，该方法实际上是可用的，而不是：

  visitCount = client.execute（：api_method => analytics.data.ga。 get：：parameters => {
'ids'=>ga：+ profileID，
'metrics'=>ga：activeVisitors，
  

试试这个（在api_method中将ga改为实时）：

  visitCount = client.execute（：api_method => analytics.data.realtime.get，：parameters => {
'ids'=>ga：+ profileID，
'metrics'=>ga：activeVisitors，
  

I am trying to get activeVisitors with the google-api-ruby-client. The client is listed in the real time google analytics API docs here however I see nothing in the docs about using it for real time api.

I see the function discovered_api however I see no list for posisble parameters for the API name.

Example for Regular Analytics API:

# Get the analytics API
analytics = client.discovered_api('analytics','v3')

Does anyone know how to use this client to get real time active visitors?

Here is the code I am trying to use:

require 'google/api_client'
require 'date'

# Update these to match your own apps credentials
service_account_email = '[email protected]' # Email of service account
key_file = '/path/to/key/privatekey.p12' # File containing your private key
key_secret = 'notasecret' # Password to unlock private key
profileID = '111111111' # Analytics profile ID.

# Get the Google API client
client = Google::APIClient.new(:application_name => '[YOUR APPLICATION NAME]',
:application_version => '0.01')

# Load your credentials for the service account
key = Google::APIClient::KeyUtils.load_from_pkcs12(key_file, key_secret)
client.authorization = Signet::OAuth2::Client.new(
:token_credential_uri => 'https://accounts.google.com/o/oauth2/token',
:audience => 'https://accounts.google.com/o/oauth2/token',
:scope => 'https://www.googleapis.com/auth/analytics.readonly',
:issuer => service_account_email,
:signing_key => key)

# Start the scheduler
SCHEDULER.every '1m', :first_in => 0 do

# Request a token for our service account
client.authorization.fetch_access_token!

# Get the analytics API
analytics = client.discovered_api('analytics','v3')

# Execute the query
visitCount = client.execute(:api_method => analytics.data.ga.get, :parameters => {
'ids' => "ga:" + profileID,
'metrics' => "ga:activeVisitors",
})

# Update the dashboard
send_event('current_visitors', { current: visitCount.data.rows[0][0] })
end

Error returned:

Missing required parameters: end-date, start-date.

解决方案

Assuming that the ruby client lib uses the discovery service and the method is actually available, instead of:

visitCount = client.execute(:api_method => analytics.data.ga.get, :parameters => {
'ids' => "ga:" + profileID,
'metrics' => "ga:activeVisitors",

try this (change ga to realtime in the api_method):

visitCount = client.execute(:api_method => analytics.data.realtime.get, :parameters => {
'ids' => "ga:" + profileID,
'metrics' => "ga:activeVisitors",

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