Question

您好我正在使用谷歌分析嵌入api，起初我的代码是使用javascript工作并手动键入令牌，下面是我的代码：

<div id="embed-api-auth-container"></div>
<div id="chart-container"></div>
<div id="view-selector-container"></div>

<script type="text/javascript">
(function(w,d,s,g,js,fs){
  g=w.gapi||(w.gapi={});g.analytics={q:[],ready:function(f){this.q.push(f);}};
  js=d.createElement(s);fs=d.getElementsByTagName(s)[0];
  js.src='https://apis.google.com/js/platform.js';
  fs.parentNode.insertBefore(js,fs);js.onload=function(){g.load('analytics');};
}(window,document,'script'));
</script>

<script type="text/javascript">

gapi.analytics.ready(function() {

  /**
   * Authorize the user immediately if the user has already granted access.
   * If no access has been created, render an authorize button inside the
   * element with the ID "embed-api-auth-container".
   */
    gapi.analytics.auth.authorize({
      'serverAuth': {
        'access_token': '<?php echo $accessToken ?>'
      }
    });


  /**
   * Create a new ViewSelector instance to be rendered inside of an
   * element with the id "view-selector-container".
   */
  var viewSelector = new gapi.analytics.ViewSelector({
    container: 'view-selector-container'
  });

  // Render the view selector to the page.
  viewSelector.execute();


  /**
   * Create a new DataChart instance with the given query parameters
   * and Google chart options. It will be rendered inside an element
   * with the id "chart-container".
   */
  var dataChart = new gapi.analytics.googleCharts.DataChart({
    query: {
      ids: "xxxxxxx",   
      metrics: 'ga:sessions',
      dimensions: 'ga:date',
      'start-date': '30daysAgo',
      'end-date': 'yesterday'
    },
    chart: {
      container: 'chart-container',
      type: 'LINE',
      options: {
        width: '100%'
      }
    }
  });


  /**
   * Render the dataChart on the page whenever a new view is selected.
   */
  viewSelector.on('change', function(ids) {
    dataChart.set({query: {ids: ids}}).execute();
  });

});
</script>

然后在我添加php代码获取刷新令牌后，整个网页变为空白。当我检查它根本没有运行时，下面是我的PHP代码

<?php      

require_once( '/web/google-api-php-client-2.2.1/vendor/autoload.php' );

$accessToken = initializeAnalytics();
function initializeAnalytics()
{
  $KEY_FILE_LOCATION ='/web/client_secret_917950001739-6vodhfsbpmipoh29fl3f1pkqmo7u9dhv.apps.googleusercontent.com.json';

  $client = new Google_Client();
  $client -> setApplicationName("testing");
  $client -> setAuthConfig($KEY_FILE_LOCATION);
  $client -> setScopes(['https://www.googleapis.com/auth/analytics.readonly']);
  $client -> refreshTokenWithAssertion();
  $client -> setAccessType("offline");
  $client -> setRedirectUri('http://' . $_SERVER['HTTP_HOST'] . '/testing-embed.php');
  $token = $client->getAccessToken();
  $accessToken = $token['access_token'];

  return $accessToken;
}

echo $accessToken;

?>

任何人都知道这是什么问题？只有在我隐藏了这两行代码之后，Javascript才会运行

require_once( '/web/google-api-php-client-2.2.1/vendor/autoload.php' );

$accessToken = initializeAnalytics();

欣赏它。

更新屏幕截图：

screenshot

添加PHP代码后，Javascript未运行

0 个答案: