WordPress登录跟踪Google Analytics（分析）

Question

I have o track this code whit a custom variable in Google Analytics, the code is of wordpress site and check if user is logged in or not. The specific code is inside this: http://core.trac.wordpress.org/browser/tags/3.6/wp-includes/pluggable.php#L716

The portion of code to track is:

function is_user_logged_in() {
    $user = wp_get_current_user();

    if ( ! $user->exists() )
        return false;

    return true;
}

When the condition logged_in is satisfied i have to push to Analytics a custom variable:

_gaq.push(['_setCustomVar',
      1,             
     'User Type', 
     'Member',      
      2
   ]);

where do I insert the analytics code (this is based on session) to make it shoot only when the condition "logged in" is satisfied?

Answer 1

There might be a way to do this in your plugin (depends on the plugin), but assuming the Analytics code is added in the header, you could add the following just before </head> in header.php :

<?php if (is_user_logged_in()) { ?>
    <script type="text/javascript">
        _gaq.push(['_setCustomVar',
            1,             
            'User Type', 
            'Member',      
            2
        ]);
    </script>
<?php } ?>

It's untested, but it should do the trick.