widget

class avia_combo_widget extends WP_Widget {

  function avia_combo_widget() {
    //Constructor
    $widget_ops = array('classname' => 'avia_combo_widget', 'description' => 'A widget that displays your popular posts, recent posts, recent comments and a tagcloud' );
    $this->WP_Widget( 'avia_combo_widget', THEMENAME.' Combo Widget', $widget_ops );
  }

  function widget($args, $instance)
  {
    // prints the widget

    extract($args, EXTR_SKIP);
    $posts = empty($instance['count']) ? 4 : $instance['count'];

    echo $before_widget;
    echo "<div class='tabcontainer border_tabs top_tab tab_initial_open tab_initial_open__1'>";

    echo '<div class="tab widget_tab_popular"><span>'.__('Popular', 'avia_framework').'</span></div>';
    echo "<div class='tab_content active_tab_content'>";
    avia_get_post_list('cat=&orderby=comment_count&posts_per_page='.$posts);
    echo "</div>";

    echo '<div class="tab active_tab first_tab widget_tab_recent"><span>'.__('Recent', 'avia_framework').'</span></div>';
    echo "<div class='tab_content'>";
    avia_get_post_list('showposts='. $posts .'&orderby=post_date&order=desc');
    echo "</div>";

    echo '<div class="tab widget_tab_comments"><span>'.__('Comments', 'avia_framework').'</span></div>';
    echo "<div class='tab_content'>";
    avia_get_comment_list( array('number' => $posts, 'status' => 'approve', 'order' => 'DESC') );
    echo "</div>";

    echo '<div class="tab last_tab widget_tab_tags"><span>'.__('Tags', 'avia_framework').'</span></div>';
    echo "<div class='tab_content tagcloud'>";
    wp_tag_cloud('smallest=12&largest=12&unit=px');
    echo "</div>";

    echo "</div>";
    echo $after_widget;
  }


  function update($new_instance, $old_instance)
  {
    $instance = $old_instance;
    foreach($new_instance as $key=>$value)
    {
      $instance[$key]   = strip_tags($new_instance[$key]);
    }

    return $instance;
  }

  function form($instance) {
    //widgetform in backend

    $instance = wp_parse_args( (array) $instance, array('count' => 4) );
    if(!is_numeric($instance['count'])) $instance['count'] = 4;

?>
    <p>
    <label for="<?php echo $this->get_field_id('count'); ?>">Number of posts you want to display:
    <input class="widefat" id="<?php echo $this->get_field_id('count'); ?>" name="<?php echo $this->get_field_name('count'); ?>" type="text" value="<?php echo esc_attr($instance['count']); ?>" /></label></p>


  <?php
  }
}