我正在尝试从多渠道路径报告API中检索首次互动/最终互动。我似乎无法弄清楚如何在C＃中连接到API。 我已经与Core Reporting API建立了有效的连接。任何帮助/工作示例将不胜感激。
更新->工作代码（对我来说）
public class MCFHelper
{
/// <summary>
/// Returns Analytics Multi-Channel Funnels data for a view (profile).
/// Documentation https://developers.google.com/analytics/v3/reference/mcf/get
/// Generation Note: This does not always build corectly. Google needs to standardise things I need to figuer out which ones are wrong.
/// </summary>
/// <param name="service">Authenticated Analytics service.</param>
/// <param name="ids">Unique table ID for retrieving Analytics data. Table ID is of the form ga:XXXX, where XXXX is the Analytics view (profile) ID.</param>
/// <param name="start-date">Start date for fetching Analytics data. Requests can specify a start date formatted as YYYY-MM-DD, or as a relative date (e.g., today, yesterday, or 7daysAgo). The default value is 7daysAgo.</param>
/// <param name="end-date">End date for fetching Analytics data. Requests can specify a start date formatted as YYYY-MM-DD, or as a relative date (e.g., today, yesterday, or 7daysAgo). The default value is 7daysAgo.</param>
/// <param name="metrics">A comma-separated list of Multi-Channel Funnels metrics. E.g., 'mcf:totalConversions,mcf:totalConversionValue'. At least one metric must be specified.</param>
/// <param name="optional">Optional paramaters.</param>
/// <returns>McfDataResponse</returns>
public static McfData Get(AnalyticsService service, string ids, string startdate, string enddate, string metrics, McfGetOptionalParms optional = null)
{
try
{
// Initial validation.
if (service == null)
throw new ArgumentNullException("service");
if (ids == null)
throw new ArgumentNullException(ids);
if (startdate == null)
throw new ArgumentNullException(startdate);
if (enddate == null)
throw new ArgumentNullException(enddate);
if (metrics == null)
throw new ArgumentNullException(metrics);
// Building the initial request.
var request = service.Data.Mcf.Get(ids, startdate, enddate, metrics);
// Applying optional parameters to the request.
request = (McfResource.GetRequest)SampleHelpers.ApplyOptionalParms(request, optional);
// Requesting data.
var result = request.Execute();
return result;
}
catch (Exception ex)
{
throw new Exception("Request Mcf.Get failed.", ex);
}
}
public static McfData ImportMcfData(string accessToken, GoogleAnalyticsApi.GoogleAnalyticsClientApi client)
{
MCFHelper.McfSample.McfGetOptionalParms dimensions = new MCFHelper.McfSample.McfGetOptionalParms();
dimensions.Dimensions = ""; <-- insert dimensions
var metrics = ""; <-- insert metrics
var service = new AnalyticsService(new BaseClientService.Initializer
{
ApplicationName = "",
HttpClientInitializer = new CustomUserCredential(accessToken)
});
string ids = "ga:"; <-- insert viewId
var data = MCFHelper.Get(service, ids, "2018-10-15", "today", metrics, dimensions);
return data;
}
public static class McfSample
{
public class McfGetOptionalParms
{
/// A comma-separated list of Multi-Channel Funnels dimensions. E.g., 'mcf:source,mcf:medium'.
public string Dimensions { get; set; }
/// A comma-separated list of dimension or metric filters to be applied to the Analytics data.
public string Filters { get; set; }
/// The maximum number of entries to include in this feed.
public string Metrics { get; set; }
}
}
public static class SampleHelpers
{
/// <summary>
/// Using reflection to apply optional parameters to the request.
///
/// If the optonal parameters are null then we will just return the request as is.
/// </summary>
/// <param name="request">The request. </param>
/// <param name="optional">The optional parameters. </param>
/// <returns></returns>
public static object ApplyOptionalParms(object request, object optional)
{
if (optional == null)
return request;
System.Reflection.PropertyInfo[] optionalProperties = (optional.GetType()).GetProperties();
foreach (System.Reflection.PropertyInfo property in optionalProperties)
{
// Copy value from optional parms to the request. They should have the same names and datatypes.
System.Reflection.PropertyInfo piShared = (request.GetType()).GetProperty(property.Name);
if (property.GetValue(optional, null) != null) // TODO Test that we do not add values for items that are null
piShared.SetValue(request, property.GetValue(optional, null), null);
}
return request;
}
}
}
Blockquote
答案 0 :(得分：0)
这是我针对该api的唯一示例代码。请记住，它不是核心报告api，它本身就是一个单独的api。不过，您创建的分析服务应该可以使用这些代码。只需确保已正确设置范围即可。
public static class McfSample
{
public class McfGetOptionalParms
{
/// A comma-separated list of Multi-Channel Funnels dimensions. E.g., 'mcf:source,mcf:medium'.
public string Dimensions { get; set; }
/// A comma-separated list of dimension or metric filters to be applied to the Analytics data.
public string Filters { get; set; }
/// The maximum number of entries to include in this feed.
public int? Max-results { get; set; }
/// The desired sampling level.
public string SamplingLevel { get; set; }
/// A comma-separated list of dimensions or metrics that determine the sort order for the Analytics data.
public string Sort { get; set; }
/// An index of the first entity to retrieve. Use this parameter as a pagination mechanism along with the max-results parameter.
public int? Start-index { get; set; }
}
/// <summary>
/// Returns Analytics Multi-Channel Funnels data for a view (profile).
/// Documentation https://developers.google.com/analytics/v3/reference/mcf/get
/// Generation Note: This does not always build corectly. Google needs to standardise things I need to figuer out which ones are wrong.
/// </summary>
/// <param name="service">Authenticated Analytics service.</param>
/// <param name="ids">Unique table ID for retrieving Analytics data. Table ID is of the form ga:XXXX, where XXXX is the Analytics view (profile) ID.</param>
/// <param name="start-date">Start date for fetching Analytics data. Requests can specify a start date formatted as YYYY-MM-DD, or as a relative date (e.g., today, yesterday, or 7daysAgo). The default value is 7daysAgo.</param>
/// <param name="end-date">End date for fetching Analytics data. Requests can specify a start date formatted as YYYY-MM-DD, or as a relative date (e.g., today, yesterday, or 7daysAgo). The default value is 7daysAgo.</param>
/// <param name="metrics">A comma-separated list of Multi-Channel Funnels metrics. E.g., 'mcf:totalConversions,mcf:totalConversionValue'. At least one metric must be specified.</param>
/// <param name="optional">Optional paramaters.</param>
/// <returns>McfDataResponse</returns>
public static McfData Get(AnalyticsService service, string ids, string start-date, string end-date, string metrics, McfGetOptionalParms optional = null)
{
try
{
// Initial validation.
if (service == null)
throw new ArgumentNullException("service");
if (ids == null)
throw new ArgumentNullException(ids);
if (start-date == null)
throw new ArgumentNullException(start-date);
if (end-date == null)
throw new ArgumentNullException(end-date);
if (metrics == null)
throw new ArgumentNullException(metrics);
// Building the initial request.
var request = service.Mcf.Get(ids, start-date, end-date, metrics);
// Applying optional parameters to the request.
request = (McfResource.GetRequest)SampleHelpers.ApplyOptionalParms(request, optional);
// Requesting data.
return request.Execute();
}
catch (Exception ex)
{
throw new Exception("Request Mcf.Get failed.", ex);
}
}
}
public static class SampleHelpers
{
/// <summary>
/// Using reflection to apply optional parameters to the request.
///
/// If the optonal parameters are null then we will just return the request as is.
/// </summary>
/// <param name="request">The request. </param>
/// <param name="optional">The optional parameters. </param>
/// <returns></returns>
public static object ApplyOptionalParms(object request, object optional)
{
if (optional == null)
return request;
System.Reflection.PropertyInfo[] optionalProperties = (optional.GetType()).GetProperties();
foreach (System.Reflection.PropertyInfo property in optionalProperties)
{
// Copy value from optional parms to the request. They should have the same names and datatypes.
System.Reflection.PropertyInfo piShared = (request.GetType()).GetProperty(property.Name);
if (property.GetValue(optional, null) != null) // TODO Test that we do not add values for items that are null
piShared.SetValue(request, property.GetValue(optional, null), null);
}
return request;
}
}
}
从Mcf Sample翻录的代码