Created
April 18, 2020 01:42
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| <?php | |
| /* | |
| Plugin Name: DWF Popular Posts Widget | |
| Description: Displays posts in last X days, sorted by most comments (proxy for popularity) | |
| */ | |
| /** Add our function to the widgets_init hook. **/ | |
| add_action( 'widgets_init', 'dwf_popular_load_widgets' ); | |
| function dwf_popular_load_widgets() { | |
| register_widget('DWF_Popular_Widget'); | |
| } | |
| /** Define the Widget as an extension of WP_Widget **/ | |
| class DWF_Popular_Widget extends WP_Widget { | |
| public function __construct() { | |
| /* Widget settings. */ | |
| $widget_ops = array('classname' => 'widget_popular', 'description' => 'Displays most popular posts by comment count (no title trimming)'); | |
| /* Widget control settings. */ | |
| $control_ops = array('id_base' => 'dwf-popular-widget'); | |
| /* Create the widget. */ | |
| parent::__construct( 'dwf-popular-widget', 'DWF Popular Posts', $widget_ops, $control_ops); | |
| } | |
| function widget($args, $instance) { | |
| extract($args); | |
| $loop_args = array( | |
| 'orderby' => 'meta_value_num', | |
| 'order' => 'desc', | |
| 'meta_key' => 'views' | |
| ); | |
| $loop = new WP_Query( $loop_args ); | |
| if($loop->have_posts()) { | |
| echo $before_widget; | |
| if(!empty($instance['title'])) { | |
| echo $before_title . $instance['title'] . $after_title; | |
| } | |
| ?> <div class="mu-grid-row"> <?php | |
| while($loop->have_posts()) { | |
| $loop->the_post(); | |
| get_template_part('template-parts/content-style-grid'); | |
| } | |
| ?> </div> <?php | |
| echo $after_widget; | |
| } | |
| } | |
| function update($new_instance, $old_instance) { | |
| $instance = $old_instance; | |
| /* Strip tags (if needed) and update the widget settings. */ | |
| $instance['title'] = esc_attr($new_instance['title']); | |
| return $instance; | |
| } | |
| function form($instance) { | |
| /* Set up some default widget settings. */ | |
| $defaults = array('title' => ''); | |
| $instance = wp_parse_args((array)$instance, $defaults); ?> | |
| <p> | |
| <label for="<?php echo $this->get_field_id('title'); ?>">Title:</label> | |
| <input id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo $instance['title']; ?>" /> | |
| </p> | |
| <?php | |
| } | |
| } |
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