* @copyright Copyright (c) 2018, Radiuzz
* @link http://caelum.radiuzz.com
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License v2 or later
*/
/**
* Core class used to implement a About Author widget.
*
* @see WP_Widget
*/
class caelum_Widget_Popular_Posts extends WP_Widget {
public function __construct() {
parent::__construct(
'popular-posts-widget', // Widget ID
esc_html__( 'caelum: Popular Posts', 'caelum' ), // Widget Name.
array(
'classname' => 'popular-posts-widget', // Widget Class.
'description' => esc_html__( 'A widget that displays popular posts.', 'caelum' ), // Widget Description.
)
);
}
/**
* Outputs the content for the current About me widget instance.
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance Settings for the current Archives widget instance.
*/
function widget( $args, $instance ) {
extract( $args );
/* Our variables from the widget settings. */
$title = null;
if (isset( $instance['title'] )) {
$title = apply_filters('widget_title', $instance['title'] );
}
$categories = null;
if (isset($instance['categories'])) {
$categories = $instance['categories'];
}
$number = null;
if (isset($instance['number'])) {
$number = $instance['number'];
}
$query = array(
'showposts' => $number,
'nopaging' => 0,
'orderby' => 'meta_value_num',
'meta_key' => 'post_views_count',
'post_status' => 'publish',
'ignore_sticky_posts' => 1,
'cat' => $categories
);
$loop = new WP_Query($query);
if ($loop->have_posts()) :
/* Before widget */
echo $before_widget;
/* Display the widget title if one was input. */
if ( $title )
echo $before_title . $title . $after_title;
?>
have_posts()) : $loop->the_post(); ?>
-
'Popular Posts', 'number' => 5, 'categories' => '');
$instance = wp_parse_args( (array) $instance, $defaults ); ?>
) ?>/images/no-thumb.png)