<?php
/*
Widget Name: Site List
Widget URI: http://frumph.net/
Description: Display list of sites, which site updated most recently.
Author: Philip M. Hofer (Frumph)
Version: 1.02
Author URI: http://frumph.net/

*/
if (is_multisite()) {

	class widget_multisite_sitelist extends WP_Widget {

		function widget_multisite_sitelist() {
			$widget_ops = array('classname' => 'widget_multisite_sitelist', 'description' => __('Display Site List of all sites that have recently updated on this Multisite.','comicpress') );
			$this->WP_Widget('multisite_sitelist', 'Site List', $widget_ops);
		}

		function widget($args, $instance) {
			global $post;
			extract($args, EXTR_SKIP);

			echo $before_widget;
			$title = empty($instance['title']) ? __('Hosted Site List','comicpress') : apply_filters('widget_title', $instance['title']);
			if ( !empty( $title ) ) { echo $before_title . $title . $after_title; };
			$blogs = get_last_updated();
			if( is_array( $blogs ) ) { ?>
				<ul>
				<?php foreach( $blogs as $details ) { ?>
					<li><a href="http://<?php echo $details[ 'domain' ] . $details[ 'path' ] ?>"><?php echo get_blog_option( $details[ 'blog_id' ], 'blogname' ) ?></a></li>
				<?php } ?>
				</ul>
			<?php }
			echo $after_widget;
		}

		function update($new_instance, $old_instance) {
			$instance = $old_instance;
			$instance['title'] = strip_tags($new_instance['title']);
			return $instance;
		}

		function form($instance) {
			$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
			$title = strip_tags($instance['title']);
			?>
			<p><label for="<?php echo $this->get_field_id('title'); ?>">Title: <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo attribute_escape($title); ?>" /></label></p>
			<?php
		}
	}

	register_widget('widget_multisite_sitelist');


	function widget_multisite_sitelist_init() {
		new widget_multisite_sitelist();
	}

	add_action('widgets_init', 'widget_multisite_sitelist_init');
}
?>