Hello, I have created a simple plugin which allows to set google analytics code on per blog basis. And I want to share it..
<?php
/*
* MU Google Analytics plugin
* created by zard
* http://blog.upol.info/
*
* Installation:
* -- Place analytics.php inside mu-plugins folder
*
* Configuration:
* -- Options > Analytics
*/
add_action('admin_menu', array('AnalyticsAdmin', 'admin_menu'));
class AnalyticsAdmin {
function admin_menu() {
add_options_page('Analytics', 'Analytics', 5, 'AnalyticsAdmin', array('AnalyticsAdmin', 'options_page'));
}
function options_page() {
global $wpdb;
global $wp_rewrite;
if (isset($_POST['submit'])) {
update_option("analytics_uacct", $_POST['uacct']);
update_option("analytics_uadn", $_POST['uadn']);
echo '<div id="message" class="updated fade"><p>Options saved.</p></div>';
}
$uacct = get_option('analytics_uacct');
$uadn = get_option('analytics_uadn');
?>
<div class="wrap"><h2>Google Analytics</h2>
<form method="post">
<fieldset class="options">
<legend>Analytics settings</legend>
<table width="100%" cellspacing="2" cellpadding="5" class="optiontable editform">
<tr valign="top">
<th width="33%" scope="row">UACCT:</th>
<td>
<input name="uacct" size="30" value="<?php echo $uacct; ?>"/>
</td>
</tr>
<tr valign="top">
<th width="33%" scope="row">UADN:</th>
<td>
<input name="uadn" size="30" value="<?php echo $uadn; ?>"/>
</td>
</tr>
</table>
</fieldset>
<p class="submit">
<input type="submit" name="submit" value="Update Options »" />
</p>
</form>
</div>
<?php
}
}
function google_analytics_insert() {
$uacct = get_option('analytics_uacct');
$uadn = get_option('analytics_uadn');
$code = '
<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
</script>
<script type="text/javascript">
_uacct="'.$uacct.'";';
if ($uadn != "") $code.= '_udn="'.$uadn.'";';
$code .= 'urchinTracker();
</script>
';
echo $code;
}
if (get_option('analytics_uacct') != "") add_action("wp_footer", "google_analytics_insert");
