Question

我一直在努力在Wordpress网站上实施Google的测量协议。 Apache服务器，使用PHP 5.4.35。

我想要做的是将服务器端访问者数据加载到Google Analytics中。该网站在服务器日志和GA数据之间存在巨大差异，我希望这两者能够（有些）匹配。

我已经the code published by Stu Miller on his website，并进行了一些细微的编辑，希望能够反映我的用例。我已将以下内容添加到我的wp-includes / functions.php文件中：

require( ABSPATH . WPINC . '/http.php' );
require( ABSPATH . WPINC . '/class-http.php' );
require( ABSPATH . WPINC . '/general-template.php' );

 // Handle the parsing of the _ga cookie or setting it to a unique identifier

// Generate UUID v4 function - needed to generate a CID when one isn't available

function gaGenUUID() {
  return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
    // 32 bits for "time_low"
    mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),
    // 16 bits for "time_mid"
    mt_rand( 0, 0xffff ),
    // 16 bits for "time_hi_and_version",
    // four most significant bits holds version number 4
    mt_rand( 0, 0x0fff ) | 0x4000,
    // 16 bits, 8 bits for "clk_seq_hi_res",
    // 8 bits for "clk_seq_low",
    // two most significant bits holds zero and one for variant DCE1.1
    mt_rand( 0, 0x3fff ) | 0x8000,
    // 48 bits for "node"
    mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff )
  );
}

function gaParseCookie() {
  if (isset($_COOKIE['_ga'])) {
    list($version,$domainDepth, $cid1, $cid2) = split('[\.]', $_COOKIE["_ga"],4);
    $contents = array('version' => $version, 'domainDepth' => $domainDepth, 'cid' => $cid1.'.'.$cid2);
    $cid = $contents['cid'];
  }
  else $cid = gaGenUUID();
  return $cid;
}

function gaBuildHit( $method = null, $info = null ) {
  if ( $method && $info) {
  // Standard params
  $v = 1;
  $tid = "UA-xxxxxxx"; // Put your own Analytics ID in here
  $cid = gaParseCookie();
  // Register a PAGEVIEW
  if ($method === 'pageview') {
    // Send PageView hit
    $data = array(
      'v' => $v,
      'tid' => $tid,
      'cid' => $cid,
      't' => 'pageview',
      'dt' => $info['title'],
      'dp' => $info['slug']
    );
    gaFireHit($data);
  } // end pageview method

  // Register an ECOMMERCE TRANSACTION (and an associated ITEM)
  else if ($method === 'ecommerce') {

    // Set up Transaction params
    $ti = uniqid(); // Transaction ID
    $ta = 'SI';
    $tr = $info['price']; // transaction value (native currency)
    $cu = $info['cc']; // currency code

    // Send Transaction hit
    $data = array(
      'v' => $v,
      'tid' => $tid,
      'cid' => $cid,
      't' => 'transaction',
      'ti' => $ti,
      'ta' => $ta,
      'tr' => $tr,
      'cu' => $cu
    );
    gaFireHit($data);

    // Set up Item params
    $in = urlencode($info['info']->product_name); // item name;
    $ip = $tr;
    $iq = 1;
    $ic = urlencode($info['info']->product_id); // item SKU
    $iv = urlencode('SI'); // Product Category - we use 'SI' in all cases, you may not want to

    // Send Item hit
    $data = array(
      'v' => $v,
      'tid' => $tid,
      'cid' => $cid,
      't' => 'item',
      'ti' => $ti,
      'in' => $in,
      'ip' => $ip,
      'iq' => $iq,
      'ic' => $ic,
      'iv' => $iv,
      'cu' => $cu
    );
    gaFireHit($data);
  } // end ecommerce method
 }
}
global $post;
$data = array(
// Get the queried object and sanitize it
  'title' => $title = $post->post_title,
  'slug' => $slug = $post->post_name
);
gaBuildHit( 'pageview', $data);

// See https://developers.google.com/analytics/devguides/collection/protocol/v1/devguide
function gaFireHit( $data = null ) {
  if ( $data ) {
    $getString = 'https://ssl.google-analytics.com/collect';
    $getString .= '?payload_data&';
    $getString .= http_build_query($data);
    $result = wp_remote_get( $getString );

    #$sendlog = error_log($getString, 1, "ME@EMAIL.COM"); // comment this in and change your email to get an log sent to your email

    return $result;
  }
  return false;
}

我一路上收到了一些错误，这些错误始于未定义wp_remote_get（）函数，导致我包括：

require( ABSPATH . WPINC . '/http.php' );

此包含将错误列表向上移动到未找到的WP_Http（）类，这导致我包含：

require( ABSPATH . WPINC . '/class-http.php' );

......等等。我不记得这个错误促使我加入了：

require( ABSPATH . WPINC . '/general-template.php' );

我认为这是一个PHP致命错误：调用未定义的函数get_bloginfo（）。

无论如何，我认为我做错了。最新的致命错误是：致命错误：在/ home / 用户 / public_html / 域 / wp-includes / general-template中调用未定义函数home_url（）第658行.php

我查了一下Wordpress Codex，看起来wp_remote_safe_post（）似乎是Google recommending POST instead of GET due to the restricted payload on GET更好的选择。

不幸的是，我缺乏理解代码应该如何使用的经验，我一直希望初始代码足够好，可能会有一些调整。

我是否对包含有问题？或者wordpress 4.6.1已经向前推进了所有这些都被弃用了？或者我可能使用了错误的functions.php文件？

如何使用PHP在Wordpress中正确实施Google的测量协议？

0 个答案: