165 lines
4.7 KiB
PHP
165 lines
4.7 KiB
PHP
<?php
|
|
/**
|
|
* Recent Reviews Widget
|
|
*
|
|
* @author WooThemes
|
|
* @category Widgets
|
|
* @package WooCommerce/Widgets
|
|
* @version 1.6.4
|
|
* @extends WP_Widget
|
|
*/
|
|
|
|
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
|
|
|
|
class WC_Widget_Recent_Reviews extends WP_Widget {
|
|
|
|
var $woo_widget_cssclass;
|
|
var $woo_widget_description;
|
|
var $woo_widget_idbase;
|
|
var $woo_widget_name;
|
|
|
|
/**
|
|
* constructor
|
|
*
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function WC_Widget_Recent_Reviews() {
|
|
|
|
/* Widget variable settings. */
|
|
$this->woo_widget_cssclass = 'woocommerce widget_recent_reviews';
|
|
$this->woo_widget_description = __( 'Display a list of your most recent reviews on your site.', 'woocommerce' );
|
|
$this->woo_widget_idbase = 'woocommerce_recent_reviews';
|
|
$this->woo_widget_name = __( 'WooCommerce Recent Reviews', 'woocommerce' );
|
|
|
|
/* Widget settings. */
|
|
$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );
|
|
|
|
/* Create the widget. */
|
|
$this->WP_Widget('recent_reviews', $this->woo_widget_name, $widget_ops);
|
|
|
|
add_action( 'save_post', array( $this, 'flush_widget_cache' ) );
|
|
add_action( 'deleted_post', array( $this, 'flush_widget_cache' ) );
|
|
add_action( 'switch_theme', array( $this, 'flush_widget_cache' ) );
|
|
}
|
|
|
|
/**
|
|
* widget function.
|
|
*
|
|
* @see WP_Widget
|
|
* @access public
|
|
* @param array $args
|
|
* @param array $instance
|
|
* @return void
|
|
*/
|
|
function widget( $args, $instance ) {
|
|
global $comments, $comment, $woocommerce;
|
|
|
|
$cache = wp_cache_get('widget_recent_reviews', 'widget');
|
|
|
|
if ( ! is_array( $cache ) )
|
|
$cache = array();
|
|
|
|
if ( isset( $cache[$args['widget_id']] ) ) {
|
|
echo $cache[$args['widget_id']];
|
|
return;
|
|
}
|
|
|
|
ob_start();
|
|
extract($args);
|
|
|
|
$title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Reviews', 'woocommerce' ) : $instance['title'], $instance, $this->id_base);
|
|
if ( ! $number = absint( $instance['number'] ) ) $number = 5;
|
|
|
|
$comments = get_comments( array( 'number' => $number, 'status' => 'approve', 'post_status' => 'publish', 'post_type' => 'product' ) );
|
|
|
|
if ( $comments ) {
|
|
echo $before_widget;
|
|
if ( $title ) echo $before_title . $title . $after_title;
|
|
echo '<ul class="product_list_widget">';
|
|
|
|
foreach ( (array) $comments as $comment) {
|
|
|
|
$_product = get_product( $comment->comment_post_ID );
|
|
|
|
$rating = intval( get_comment_meta( $comment->comment_ID, 'rating', true ) );
|
|
|
|
$rating_html = $_product->get_rating_html( $rating );
|
|
|
|
echo '<li><a href="' . esc_url( get_comment_link( $comment->comment_ID ) ) . '">';
|
|
|
|
echo $_product->get_image();
|
|
|
|
echo $_product->get_title().'</a>';
|
|
|
|
echo $rating_html;
|
|
|
|
printf( _x( 'by %1$s', 'by comment author', 'woocommerce' ), get_comment_author() ) . '</li>';
|
|
|
|
}
|
|
|
|
echo '</ul>';
|
|
echo $after_widget;
|
|
}
|
|
|
|
$content = ob_get_clean();
|
|
|
|
if ( isset( $args['widget_id'] ) ) $cache[$args['widget_id']] = $content;
|
|
|
|
echo $content;
|
|
|
|
wp_cache_set('widget_recent_reviews', $cache, 'widget');
|
|
}
|
|
|
|
/**
|
|
* update function.
|
|
*
|
|
* @see WP_Widget->update
|
|
* @access public
|
|
* @param array $new_instance
|
|
* @param array $old_instance
|
|
* @return array
|
|
*/
|
|
function update( $new_instance, $old_instance ) {
|
|
$instance = $old_instance;
|
|
$instance['title'] = strip_tags($new_instance['title']);
|
|
$instance['number'] = (int) $new_instance['number'];
|
|
|
|
$this->flush_widget_cache();
|
|
|
|
$alloptions = wp_cache_get( 'alloptions', 'options' );
|
|
if ( isset($alloptions['widget_recent_reviews']) ) delete_option('widget_recent_reviews');
|
|
|
|
return $instance;
|
|
}
|
|
|
|
/**
|
|
* flush_widget_cache function.
|
|
*
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function flush_widget_cache() {
|
|
wp_cache_delete('widget_recent_reviews', 'widget');
|
|
}
|
|
|
|
/**
|
|
* form function.
|
|
*
|
|
* @see WP_Widget->form
|
|
* @access public
|
|
* @param array $instance
|
|
* @return void
|
|
*/
|
|
function form( $instance ) {
|
|
$title = isset($instance['title']) ? esc_attr($instance['title']) : '';
|
|
if ( !isset($instance['number']) || !$number = (int) $instance['number'] ) $number = 5;
|
|
?>
|
|
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title:', 'woocommerce' ); ?></label>
|
|
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id('title') ); ?>" name="<?php echo esc_attr( $this->get_field_name('title') ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></p>
|
|
|
|
<p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e( 'Number of products to show:', 'woocommerce' ); ?></label>
|
|
<input id="<?php echo esc_attr( $this->get_field_id('number') ); ?>" name="<?php echo esc_attr( $this->get_field_name('number') ); ?>" type="text" value="<?php echo esc_attr( $number ); ?>" size="3" /></p>
|
|
<?php
|
|
}
|
|
}
|