WordPress Multisite: List Blogs

list-blogs.php

<?php if(is_front_page()){ ?>
	<h1>Blog Directory</h1>

<?php
	global $wpdb;
	$query = "SELECT blog_id FROM " . $wpdb->base_prefix . "blogs WHERE spam != '1' AND archived != '1' AND deleted != '1' AND public = '1' AND blog_id != '1' ORDER BY path";
 
	$blogs = $wpdb->get_results($query);
 
	echo '<ul>';
	foreach($blogs as $blog){
		$blog_details = get_blog_details($blog->blog_id);
		echo '<li><a href="'. $blog_details->siteurl .'">' . $blog_details->blogname .'</a></li>';
	}
	echo '</ul>';
}
?>