php - 谷歌分析 API 关键字

Question

我使用 google analytics example我想得到我的关键字列表。抱歉，我对分析 API 很陌生，找不到它的引用。这是从那里复制的代码:

<?php
require_once __DIR__ . '/vendor/autoload.php';
$analytics = initializeAnalytics();
$response = getReport($analytics);
printResults($response);

 // Initializes an Analytics Reporting API service object.
function initializeAnalytics()
{
}
// Queries the Analytics Reporting API V4.
function getReport($analytics) {
  $VIEW_ID = "xxxx";
  $dateRange = new Google_Service_AnalyticsReporting_DateRange();
  $dateRange->setStartDate("7daysAgo");
  $dateRange->setEndDate("today");

  $sessions = new Google_Service_AnalyticsReporting_Metric();
  $sessions->setExpression("ga:sessions");
  $sessions->setAlias("sessions");

  // Create the ReportRequest object.
  $request = new Google_Service_AnalyticsReporting_ReportRequest();
  $request->setViewId($VIEW_ID);
  $request->setDateRanges($dateRange);
  $request->setMetrics(array($sessions));

  $body = new Google_Service_AnalyticsReporting_GetReportsRequest();
  $body->setReportRequests( array( $request) );
  return $analytics->reports->batchGet( $body );
}
 // Parses and prints the Analytics Reporting API V4 response.
function printResults($reports) {
  for ( $reportIndex = 0; $reportIndex < count( $reports ); $reportIndex++ ) {
    $report = $reports[ $reportIndex ];
    $header = $report->getColumnHeader();
    $dimensionHeaders = $header->getDimensions();
    $metricHeaders = $header->getMetricHeader()->getMetricHeaderEntries();
    $rows = $report->getData()->getRows();

    for ( $rowIndex = 0; $rowIndex < count($rows); $rowIndex++) {
      $row = $rows[ $rowIndex ];
      $dimensions = $row->getDimensions();
      $metrics = $row->getMetrics();
      for ($i = 0; $i < count($dimensionHeaders) && $i < count($dimensions); $i++) {
        print($dimensionHeaders[$i] . ": " . $dimensions[$i] . "\n");
      }

      for ($j = 0; $j < count($metrics); $j++) {
        $values = $metrics[$j]->getValues();
        for ($k = 0; $k < count($values); $k++) {
          $entry = $metricHeaders[$k];
          print($entry->getName() . ": " . $values[$k] . "\n");
        }
      }
    }
  }
}

这会输出给定 View 过去 7 天的 session 数，但我想获取关键字。

Answer 1

您需要添加dimensions API 请求的参数。就像是

//Create the Dimensions object.
$keyword = new Google_Service_AnalyticsReporting_Dimension();
$keyword->setName("ga:keyword");
///...
// Create the ReportRequest object.
$request = new Google_Service_AnalyticsReporting_ReportRequest();
$request->setViewId($VIEW_ID);
$request->setDateRanges($dateRange);
$request->setMetrics(array($sessions));
// Here is an addition
$request->setDimensions(array($keyword)); 

$body = new Google_Service_AnalyticsReporting_GetReportsRequest();

您可以在 Analytics 开发站点找到更多示例: https://developers.google.com/analytics/devguides/reporting/core/v4/samples

请记住，通过这种方式，您只能获取付费关键字的数据，因为在大多数情况下，Google Analytics(分析)不会跟踪自然关键字。