function content_tag_filter_replace($matches)
{
$link_uri = substr($_SERVER["REQUEST_URI"], -20);
switch (strtolower($matches[1])) {
case 'pageviews':
$data = new GADWidgetData(get_option('gad_auth_token'), get_option('gad_account_id'));
if (isset($matches[3]) && trim($matches[3]) != '') {
return $data->gad_pageviews_sparkline($link_uri);
} else {
return $data->gad_pageviews_text($link_uri);
}
break;
default:
return '';
}
}
function widget($args, $instance)
{
extract($args);
echo $before_widget;
$link_uri = substr($_SERVER["REQUEST_URI"], -20);
echo '<div>';
switch ($instance['data_type']) {
case 'pageviews-sparkline':
$data = new GADWidgetData();
echo $data->gad_pageviews_sparkline($link_uri);
break;
case 'pageviews-text':
$data = new GADWidgetData();
echo $data->gad_pageviews_text($link_uri);
break;
}
echo '</div>';
echo $after_widget;
}