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   1  <?php
   2  /**
   3   * @package Akismet
   4   */
   5  class Akismet_Widget extends WP_Widget {
   6  
   7  	function __construct() {
   8          parent::__construct(
   9              'akismet_widget',
  10              __( 'Akismet Widget' ),
  11              array( 'description' => __( 'Display the number of spam comments Akismet has caught' ) )
  12          );
  13  
  14          if ( is_active_widget( false, false, $this->id_base ) ) {
  15              add_action( 'wp_head', array( $this, 'css' ) );
  16          }
  17      }
  18  
  19  	function css() {
  20  ?>
  21  
  22  <style type="text/css">
  23  .a-stats {
  24      width: auto;
  25  }
  26  .a-stats a { 
  27      background: #7CA821;
  28      background-image:-moz-linear-gradient(0% 100% 90deg,#5F8E14,#7CA821);
  29      background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#7CA821),to(#5F8E14));
  30      border: 1px solid #5F8E14;
  31      border-radius:3px;
  32      color: #CFEA93;
  33      cursor: pointer;
  34      display: block;
  35      font-weight: normal;
  36      height: 100%;
  37      -moz-border-radius:3px;
  38      padding: 7px 0 8px;
  39      text-align: center;
  40      text-decoration: none;
  41      -webkit-border-radius:3px;
  42      width: 100%;
  43  }
  44  .a-stats a:hover { 
  45      text-decoration: none;
  46      background-image:-moz-linear-gradient(0% 100% 90deg,#6F9C1B,#659417);
  47      background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#659417),to(#6F9C1B));
  48  }
  49  .a-stats .count {
  50      color: #FFF;
  51      display: block;
  52      font-size: 15px;
  53      line-height: 16px;
  54      padding: 0 13px;
  55      white-space: nowrap;
  56  }
  57  </style>
  58  
  59  <?php
  60      }
  61  
  62  	function form( $instance ) {
  63          if ( $instance ) {
  64              $title = esc_attr( $instance['title'] );
  65          }
  66          else {
  67              $title = __( 'Spam Blocked' );
  68          }
  69  ?>
  70  
  71          <p>
  72          <label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> 
  73          <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; ?>" />
  74          </p>
  75  
  76  <?php 
  77      }
  78  
  79  	function update( $new_instance, $old_instance ) {
  80          $instance['title'] = strip_tags( $new_instance['title'] );
  81          return $instance;
  82      }
  83  
  84  	function widget( $args, $instance ) {
  85          $count = get_option( 'akismet_spam_count' );
  86  
  87          echo $args['before_widget'];
  88          if ( ! empty( $instance['title'] ) ) {
  89              echo $args['before_title'];
  90              echo esc_html( $instance['title'] );
  91              echo $args['after_title'];
  92          }
  93  ?>
  94  
  95      <div class="a-stats">
  96          <a href="http://akismet.com" target="_blank" title=""><?php printf( _n( '<strong class="count">%1$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>
  97      </div>
  98  
  99  <?php
 100          echo $args['after_widget'];
 101      }
 102  }
 103  
 104  function akismet_register_widgets() {
 105      register_widget( 'Akismet_Widget' );
 106  }
 107  
 108  add_action( 'widgets_init', 'akismet_register_widgets' );