<?php

/**

 * @package Akismet

 */

class Akismet_Widget extends WP_Widget {

	function __construct() {

		parent::__construct(

			'akismet_widget',

			__( 'Akismet Widget' ),

			array( 'description' => __( 'Display the number of spam comments Akismet has caught' ) )

		);

		if ( is_active_widget( false, false, $this->id_base ) ) {

			add_action( 'wp_head', array( $this, 'css' ) );

		}

	}

	function css() {

?>

<style type="text/css">

.a-stats {

	width: auto;

}

.a-stats a { 

	background: #7CA821;

	background-image:-moz-linear-gradient(0% 100% 90deg,#5F8E14,#7CA821);

	background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#7CA821),to(#5F8E14));

	border: 1px solid #5F8E14;

	border-radius:3px;

	color: #CFEA93;

	cursor: pointer;

	display: block;

	font-weight: normal;

	height: 100%;

	-moz-border-radius:3px;

	padding: 7px 0 8px;

	text-align: center;

	text-decoration: none;

	-webkit-border-radius:3px;

	width: 100%;

}

.a-stats a:hover { 

	text-decoration: none;

	background-image:-moz-linear-gradient(0% 100% 90deg,#6F9C1B,#659417);

	background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#659417),to(#6F9C1B));

}

.a-stats .count {

	color: #FFF;

	display: block;

	font-size: 15px;

	line-height: 16px;

	padding: 0 13px;

	white-space: nowrap;

}

</style>

<?php

	}

	function form( $instance ) {

		if ( $instance ) {

			$title = esc_attr( $instance['title'] );

		}

		else {

			$title = __( 'Spam Blocked' );

		}

?>

		<p>

		<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> 

		<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" />

		</p>

<?php 

	}

	function update( $new_instance, $old_instance ) {

		$instance['title'] = strip_tags( $new_instance['title'] );

		return $instance;

	}

	function widget( $args, $instance ) {

		$count = get_option( 'akismet_spam_count' );

		echo $args['before_widget'];

		if ( ! empty( $instance['title'] ) ) {

			echo $args['before_title'];

			echo esc_html( $instance['title'] );

			echo $args['after_title'];

		}

?>

	<div class="a-stats">

		<a href="http://akismet.com" target="_blank" title=""><?php printf( _n( '<strong class="count">%1$s spam</strong> blocked by <strong>Akismet</strong>', '<strong class="count">%1$s spam</strong> blocked by <strong>Akismet</strong>', $count ), number_format_i18n( $count ) ); ?></a>

	</div>

<?php

		echo $args['after_widget'];

	}

}

function akismet_register_widgets() {

	register_widget( 'Akismet_Widget' );

}

add_action( 'widgets_init', 'akismet_register_widgets' );