Core Reporting API – Entwicklerleitfaden

Java

Analytics analytics = // Read Hello Analytics Tutorial for details.

Python

analytics = # Read Hello Analytics Tutorial for details.

PHP

$client = // Read Hello Analytics Tutorial for details.

// Return results as objects.
$client->setUseObjects(true);

$analytics = new apiAnalyticsService($client);

Die PHP-Bibliothek gibt alle API-Ergebnisse als assoziatives Array zurück. Wenn Sie stattdessen echte Objekte zurückgeben möchten, können Sie die Clientmethode useObject aufrufen, wie im Beispiel oben gezeigt.

JavaScript

<script src="https://apis.google.com/js/client.js?onload=loadLib"</script>
<script>
function loadLib() {
  // Handle all the authorization work.
  // Read Hello Analytics Tutorial for details.
  gapi.client.load('analytics', 'v3', makeApiCall);
}
</script>

Mit dem ersten Skript-Tag wird die Google API-JavaScript-Bibliothek geladen. Nach dem Laden wird loadLib ausgeführt, um die Analytics-Dienstklasse zu laden. Anschließend sollte das Objekt gapi.client.analytics im DOM vorhanden sein und zum Abfragen der Core Reporting API verwendet werden.

Java

Get apiQuery = analytics.data().ga()
    .get(tableId,                  // Table Id.
        "2012-01-01",              // Start date.
        "2012-01-15",              // End date.
        "ga:sessions")               // Metrics.
    .setDimensions("ga:source,ga:keyword")
    .setSort("-ga:sessions,ga:source")
    .setFilters("ga:medium==organic")
    .setMaxResults(25);

Python

api_query = service.data().ga().get(
    ids=TABLE_ID,
    start_date='2012-01-01',
    end_date='2012-01-15',
    metrics='ga:sessions',
    dimensions='ga:source,ga:keyword',
    sort='-ga:sessions,ga:source',
    filters='ga:medium==organic',
    max_results='25')

PHP

private function queryCoreReportingApi() {
  $optParams = array(
      'dimensions' => 'ga:source,ga:keyword',
      'sort' => '-ga:sessions,ga:source',
      'filters' => 'ga:medium==organic',
      'max-results' => '25');

  return $service->data_ga->get(
      TABLE_ID,
      '2010-01-01',
      '2010-01-15',
      'ga:sessions',
      $optParams);
}

In dieser Bibliothek erstellt die Methode get nicht nur eine Core Reporting API-Abfrage, sondern führt auch die Anfrage an die API aus.

JavaScript

function makeApiCall() {
  var apiQuery = gapi.client.analytics.data.ga.get({
    'ids': TABLE_ID,
    'start-date': '2010-01-01',
    'end-date': '2010-01-15',
    'metrics': 'ga:sessions',
    'dimensions': 'ga:source,ga:keyword',
    'sort': '-ga:sessions,ga:source',
    'filters': 'ga:medium==organic',
    'max-results': 25
  });
  // ...
}

In diesem Beispiel wird die Funktion makeApiCall aufgerufen, sobald die JavaScript-Clientbibliothek geladen wurde. In diesem Fall erstellt die Funktion eine neue Google Analytics API-Abfrage und speichert das Objekt in der Variablen apiQuery.

Java

try {
  apiQuery.execute();
  // Success. Do something cool!

} catch (GoogleJsonResponseException e) {
  // Catch API specific errors.
  handleApiError(e);

} catch (IOException e) {
  // Catch general parsing network errors.
  e.printStackTrace();
}

Wenn Sie stattdessen auf die API-Rohantwort zugreifen möchten, verwenden Sie die Methode executeUnparsed():

HttpResponse response = apiQuery.executeUnparsed();

Python

try:
  results = get_api_query(service).execute()
  print_results(results)

except TypeError, error:
  # Handle errors in constructing a query.
  print ('There was an error in constructing your query : %s' % error)

except HttpError, error:
  # Handle API service errors.
  print ('There was an API error : %s : %s' %
         (error.resp.status, error._get_reason()))

PHP

  try {
    $results = queryCoreReportingApi();
    // Success. Do something cool!

  } catch (apiServiceException $e) {
    // Handle API service exceptions.
    $error = $e->getMessage();
  }

JavaScript

function makeApiCall() {
  // ...

  apiQuery.execute(handleCoreReportingResults);
}

function handleCoreReportingResults(results) {
  if (!results.error) {
    // Success. Do something cool!
  } else {
    alert('There was an error: ' + results.message);
  }
}

Dieses Beispiel basiert auf dem vorherigen Schritt, in dem eine Core Reporting API-Abfrage erstellt wurde. In diesem Schritt wird die Abfrage ausgeführt. Der Parameter der Methode execute ist ein Verweis auf eine Callback-Funktion, die ausgeführt wird, sobald Daten von der API zurückgegeben werden.

Sobald die API Ergebnisse zurückgibt, wird die Callback-Funktion ausgeführt und an die API übergeben. Wenn ein Fehler auftritt, enthalten die Ergebnisse das Attribut error.

In diesem Beispiel wird geprüft, ob error existiert oder ob die API erfolgreich zurückgegeben wurde.

Java

private void printColumnHeaders(GaData gaData) {
 System.out.println("Column Headers:");

 for (GaDataColumnHeaders header : gaData.getColumnHeaders()) {
   System.out.println("Column Name: " + header.getName());
   System.out.println("Column Type: " + header.getColumnType());
   System.out.println("Column Data Type: " + header.getDataType());
 }
}

Python

def print_column_headers():
  headers = results.get('columnHeaders')

  for header in headers:
    # Print Dimension or Metric name.
    print 'Column name = %s' % header.get('name'))
    print 'Column Type = %s' % header.get('columnType')
    print 'Column Data Type = %s' % header.get('dataType')

PHP

private function printColumnHeaders(&results) {
  $html = '';
  $headers = $results->getColumnHeaders();

  foreach ($headers as $header) {
    $html .= <<<HTML
Column Name = {$header->getName()}
Column Type = {$header->getColumnType()}
Column Data Type = {$header->getDataType()}
HTML;

  print $html;
}

JavaScript

function printColumnHeaders(results) {
  var output = [];

  for (var i = 0, header; header = results.columnHeaders[i]; ++i) {
    output.push(
        'Name        = ', header.name, '\n',
        'Column Type = ', header.columnType, '\n',
        'Data Type   = ', header.dataType, '\n'
    );
  }

  alert(output.join(''));
}

Java

private void printDataTable(GaData gaData) {
 if (gaData.getTotalResults() > 0) {
   System.out.println("Data Table:");

   // Print the column names.
   for (GaDataColumnHeaders header : gaData.getColumnHeaders()) {
     System.out.format("%-32s", header.getName() + '(' + header.getDataType() + ')');
   }
   System.out.println();

   // Print the rows of data.
   for (List<String> rowValues : gaData.getRows()) {
     for (String value : rowValues) {
       System.out.format("%-32s", value);
     }
     System.out.println();
   }
 } else {
   System.out.println("No Results Found");
 }

Python

def print_data_table(results):
  # Print headers.
  output = []
  for header in results.get('columnHeaders'):
    output.append('%30s' % header.get('name'))
  print ''.join(output)

  # Print rows.
  if results.get('rows', []):
    for row in results.get('rows'):
      output = []
      for cell in row:
        output.append('%30s' % cell)
      print ''.join(output)
  else:
    print 'No Results Found'

PHP

private function printDataTable(&$results) {
  if (count($results->getRows()) > 0) {
    $table .= '<table>';

    // Print headers.
    $table .= '<tr>';

    foreach ($results->getColumnHeaders() as $header) {
      $table .= '<th>' . $header->name . '</th>';
    }
    $table .= '</tr>';

    // Print table rows.
    foreach ($results->getRows() as $row) {
      $table .= '<tr>';
        foreach ($row as $cell) {
          $table .= '<td>'
                 . htmlspecialchars($cell, ENT_NOQUOTES)
                 . '</td>';
        }
      $table .= '</tr>';
    }
    $table .= '</table>';

  } else {
    $table .= '<p>No Results Found.</p>';
  }
  print $table;
}

JavaScript

function printRows(results) {
  output = [];

  if (results.rows && results.rows.length) {
    var table = ['<table>'];

    // Put headers in table.
    table.push('<tr>');
    for (var i = 0, header; header = results.columnHeaders[i]; ++i) {
      table.push('<th>', header.name, '</th>');
    }
    table.push('</tr>');

    // Put cells in table.
    for (var i = 0, row; row = results.rows[i]; ++i) {
      table.push('<tr><td>', row.join('</td><td>'), '</td></tr>');
    }
    table.push('</table>');

    output.push(table.join(''));
  } else {
    output.push('<p>No Results Found</p>');
  }

  alert(output.join(''));
}

Java

private void printResponseInfo(GaData gaData) {
  System.out.println("Contains Sampled Data: " + gaData.getContainsSampledData());
  System.out.println("Kind: " + gaData.getKind());
  System.out.println("ID:" + gaData.getId());
  System.out.println("Self link: " + gaData.getSelfLink());
}

Python

def print_response_info(results):
  print 'Contains Sampled Data = %s' % results.get('containsSampledData')
  print 'Kind                  = %s' % results.get('kind')
  print 'ID                    = %s' % results.get('id')
  print 'Self Link             = %s' % results.get('selfLink')

PHP

private function printReportInfo(&$results) {
  $html = <<<HTML
  <pre>
Contains Sampled Data = {$results->getContainsSampledData()}
Kind                  = {$results->getKind()}
ID                    = {$results->getId()}
Self Link             = {$results->getSelfLink()}
</pre>
HTML;

  print $html;
}

JavaScript

function printReportInfo(results) {
  var output = [];

  output.push(
      'Contains Sampled Data  = ', results.containsSampledData, '\n',
      'Kind                   = ', results.kind, '\n',
      'ID                     = ', results.id, '\n',
      'Self Link              = ', results.selfLink, '\n');

  alert(output.join(''));
}

Java

private void printProfileInfo(GaData gaData) {
  GaDataProfileInfo profileInfo = gaData.getProfileInfo();

  System.out.println("Account ID: " + profileInfo.getAccountId());
  System.out.println("Web Property ID: " + profileInfo.getWebPropertyId());
  System.out.println("Internal Web Property ID: " + profileInfo.getInternalWebPropertyId());
  System.out.println("View (Profile) ID: " + profileInfo.getProfileId());
  System.out.println("View (Profile) Name: " + profileInfo.getProfileName());
  System.out.println("Table ID: " + profileInfo.getTableId());
}

Python

def print_profile_info(result):

  info = results.get('profileInfo')
  print 'Account Id          = %s' % info.get('accountId')
  print 'Web Property Id     = %s' % info.get('webPropertyId')
  print 'Web Property Id     = %s' % info.get('internalWebPropertyId')
  print 'View (Profile) Id   = %s' % info.get('profileId')
  print 'Table Id            = %s' % info.get('tableId')
  print 'View (Profile) Name = %s' % info.get('profileName')

PHP

private function printProfileInformation(&$results) {
  $profileInfo = $results->getProfileInfo();

  $html = <<<HTML
<pre>
Account ID               = {$profileInfo->getAccountId()}
Web Property ID          = {$profileInfo->getWebPropertyId()}
Internal Web Property ID = {$profileInfo->getInternalWebPropertyId()}
Profile ID               = {$profileInfo->getProfileId()}
Table ID                 = {$profileInfo->getTableId()}
Profile Name             = {$profileInfo->getProfileName()}
</pre>
HTML;

  print $html;
}

JavaScript

function printProfileInfo(results) {
  var output = [];

  var info = results.profileInfo;
  output.push(

      'Account Id          = ', info.accountId, '\n',
      'Web Property Id     = ', info.webPropertyId, '\n',
      'View (Profile) Id   = ', info.profileId, '\n',
      'Table Id            = ', info.tableId, '\n',
      'View (Profile) Name = ', info.profileName);

  alert(output.join(''));
}

Java

private void printQueryInfo(GaData gaData) {
  GaDataQuery query = gaData.getQuery();

  System.out.println("Ids: " + query.getIds());
  System.out.println("Start Date: " + query.getStartDate());
  System.out.println("End Date: " + query.getEndDate());
  System.out.println("Metrics: " + query.getMetrics()); // List
  System.out.println("Dimensions: " + query.getDimensions());
  System.out.println("Sort: " + query.getSort()); // List
  System.out.println("Segment: " + query.getSegment());
  System.out.println("Filters: " + query.getFilters());
  System.out.println("Start Index: " + query.getStartIndex());
  System.out.println("Max Results: " + query.getMaxResults());
}

Python

def print_query_info(results):
  query = results.get('query')
  for key, value in query.iteritems():
    print '%s = %s' % (key, value)

PHP

private function printQueryParameters(&$results) {
  $query = $results->getQuery();

  $html = '<pre>';
  foreach ($query as $paramName => $value) {
    $html .= "$paramName = $value\n";
  }
  $html .= '</pre>';

  print $html;
}

JavaScript

function printQuery(results) {
  output = [];

  for (var key in results.query) {
    output.push(key, ' = ', results.query[key], '\n');
  }

  alert(output.join(''));
}

Java

private void printPaginationInfo(GaData gaData) {
  System.out.println("Items Per Page: " + gaData.getItemsPerPage());
  System.out.println("Total Results: " + gaData.getTotalResults());
  System.out.println("Previous Link: " + gaData.getPreviousLink());
  System.out.println("Next Link: " + gaData.getNextLink());
}

Python

def print_pagination_info(results):
  print 'Items per page = %s' % results.get('itemsPerPage')
  print 'Total Results  = %s' % results.get('totalResults')
  print 'Previous Link  = %s' % results.get('previousLink')
  print 'Next Link      = %s' % results.get('nextLink')

PHP

private function getPaginationInfo(&$results) {
  $html = <<<HTML
<pre>
Items per page = {$results->getItemsPerPage()}
Total results  = {$results->getTotalResults()}
Previous Link  = {$results->getPreviousLink()}
Next Link      = {$results->getNextLink()}
</pre>
HTML;

  print $html;
}

JavaScript

function printPaginationInfo(results) {
  var output = [];

  output.push(
      'Items Per Page = ', results.itemsPerPage, '\n',
      'Total Results  = ', results.totalResults, '\n',
      'Previous Link  = ', results.previousLink, '\n',
      'Next Link      = ', results.nextLink, '\n');

  alert(output.join(''));
}

Java

private void printTotalsForAllResults(GaData gaData) {
  Map totalsMap = gaData.getTotalsForAllResults();

  for (Map.Entry entry : totalsMap.entrySet()) {
    System.out.println(entry.getKey() + " : " + entry.getValue());
  }
}

Python

def print_totals_for_all_results(results):
  totals = results.get('totalsForAllResults')

  for metric_name, metric_total in totals.iteritems():
    print 'Metric Name  = %s' % metric_name
    print 'Metric Total = %s' % metric_total

PHP

private function printTotalsForAllResults(&$results) {
  $totals = $results->getTotalsForAllResults();

  foreach ($totals as $metricName => $metricTotal) {
    $html .= "Metric Name  = $metricName\n";
    $html .= "Metric Total = $metricTotal";
  }

  print $html;
}

JavaScript

function printTotalsForAllResults(results) {
  var output = [];

  var totals = results.totalsForAllResults;
  for (metricName in totals) {
    output.push(
        'Metric Name  = ', metricName, '\n',
        'Metric Total = ', totals[metricName], '\n');
  }

  alert(output.join(''));
}

Java

Google API-Java-Clientbibliothek Beispiel für die Core Reporting API

Python

Google API-Clientbibliothek für Python Core Reporting API-Beispiel

PHP

Google API-PHP-Clientbibliothek Core Reporting API-Beispiel

JavaScript

Google API JavaScript-Clientbibliothek Core Reporting API-Beispiel

JavaScript-Quelle