'popularpost-widget', 'description' => __('A widget that show popular posts', 'gdl_back_office') ); /* Widget control settings. */ $control_ops = array( 'width' => 300, 'height' => 350, 'id_base' => 'popularpost-widget' ); /* Create the widget. */ $this->WP_Widget( 'popularpost-widget', __('Popular Posts (Goodlayers)', 'gdl_back_office'), $widget_ops, $control_ops ); } /** * How to display the widget on the screen. */ function widget( $args, $instance ) { extract( $args ); /* Our variables from the widget settings. */ $title = apply_filters('Popular Posts', $instance['title'] ); $show_num = $instance['show_num']; /* Before widget (defined by themes). */ echo $before_widget; if($title){ echo $before_title . $title . $after_title; } /* Display the widget title if one was input (before and after defined by themes). */ $custom_posts = get_posts('showposts='.$show_num.'&orderby=comment_count'); if( !empty($custom_posts) ){ echo "
"; foreach($custom_posts as $custom_post) { ?>
ID ); $thumbnail = wp_get_attachment_image_src( $thumbnail_id , '70x45' ); $alt_text = get_post_meta($thumbnail_id , '_wp_attachment_image_alt', true); if( !empty($thumbnail) ){ echo ''. $alt_text .''; } ?>
post_title; ?>
ID ); if( $comments_num > 1 ){ $output = str_replace( '%', number_format_i18n($comments_num), __('% Comments','gdl_front_end') ); echo $output; }else if( $comments_num == 1 ){ _e('1 Comment','gdl_front_end'); }else{ _e('No Responses.','gdl_front_end'); } ?>
"; } /* After widget (defined by themes). */ echo $after_widget; } /** * Update the widget settings. */ function update( $new_instance, $old_instance ) { $instance = $old_instance; /* Strip tags for title and name to remove HTML (important for text inputs). */ $instance['title'] = strip_tags( $new_instance['title'] ); $instance['show_num'] = strip_tags( $new_instance['show_num'] ); return $instance; } /** * Displays the widget settings controls on the widget panel. * Make use of the get_field_id() and get_field_name() function * when creating your form elements. This handles the confusing stuff. */ function form( $instance ) { /* Set up some default widget settings. */ $defaults = array( 'title' => __('Popular Posts Widget', 'gdl_back_office'), 'post_cat' => __('0', 'gdl_back_office'), 'show_num' => '3'); $instance = wp_parse_args( (array) $instance, $defaults ); ?>