141 lines
5.4 KiB
PHP
141 lines
5.4 KiB
PHP
<?php
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/**
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* Recent Products Widget
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*
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* @package WooCommerce
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* @category Widgets
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* @author WooThemes
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*/
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class WooCommerce_Widget_Recent_Products extends WP_Widget {
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/** Variables to setup the widget. */
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var $woo_widget_cssclass;
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var $woo_widget_description;
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var $woo_widget_idbase;
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var $woo_widget_name;
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/** constructor */
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function WooCommerce_Widget_Recent_Products() {
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/* Widget variable settings. */
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$this->woo_widget_cssclass = 'widget_recent_products';
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$this->woo_widget_description = __( 'Display a list of your most recent products on your site.', 'woothemes' );
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$this->woo_widget_idbase = 'woocommerce_recent_products';
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$this->woo_widget_name = __('WooCommerce Recent Products', 'woothemes' );
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/* Widget settings. */
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$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );
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/* Create the widget. */
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$this->WP_Widget('recent_products', $this->woo_widget_name, $widget_ops);
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add_action( 'save_post', array(&$this, 'flush_widget_cache') );
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add_action( 'deleted_post', array(&$this, 'flush_widget_cache') );
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add_action( 'switch_theme', array(&$this, 'flush_widget_cache') );
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}
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/** @see WP_Widget */
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function widget($args, $instance) {
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global $woocommerce;
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$cache = wp_cache_get('widget_recent_products', 'widget');
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if ( !is_array($cache) ) $cache = array();
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if ( isset($cache[$args['widget_id']]) ) {
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echo $cache[$args['widget_id']];
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return;
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}
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ob_start();
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extract($args);
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$title = apply_filters('widget_title', empty($instance['title']) ? __('New Products', 'woothemes') : $instance['title'], $instance, $this->id_base);
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if ( !$number = (int) $instance['number'] )
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$number = 10;
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else if ( $number < 1 )
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$number = 1;
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else if ( $number > 15 )
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$number = 15;
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$show_variations = $instance['show_variations'] ? '1' : '0';
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$query_args = array('showposts' => $number, 'nopaging' => 0, 'post_status' => 'publish', 'post_type' => 'product');
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if($show_variations=='0'){
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$query_args['meta_query'] = array(
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array(
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'key' => 'visibility',
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'value' => array('catalog', 'visible'),
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'compare' => 'IN'
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)
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);
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$query_args['parent'] = '0';
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}
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$r = new WP_Query($query_args);
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if ($r->have_posts()) :
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?>
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<?php echo $before_widget; ?>
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<?php if ( $title ) echo $before_title . $title . $after_title; ?>
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<ul class="product_list_widget">
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<?php while ($r->have_posts()) : $r->the_post(); $_product = &new woocommerce_product(get_the_ID()); ?>
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<li><a href="<?php the_permalink() ?>" title="<?php echo esc_attr(get_the_title() ? get_the_title() : get_the_ID()); ?>">
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<?php if (has_post_thumbnail()) the_post_thumbnail('shop_thumbnail'); else echo '<img src="'.$woocommerce->plugin_url().'/assets/images/placeholder.png" alt="Placeholder" width="'.$woocommerce->get_image_size('shop_thumbnail_image_width').'px" height="'.$woocommerce->get_image_size('shop_thumbnail_image_height').'px" />'; ?>
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<?php if ( get_the_title() ) the_title(); else the_ID(); ?>
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</a> <?php echo $_product->get_price_html(); ?></li>
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<?php endwhile; ?>
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</ul>
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<?php echo $after_widget; ?>
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<?php
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// Reset the global $the_post as this query will have stomped on it
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//wp_reset_postdata();
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endif;
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if (isset($args['widget_id']) && isset($cache[$args['widget_id']])) $cache[$args['widget_id']] = ob_get_flush();
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wp_cache_set('widget_recent_products', $cache, 'widget');
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}
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/** @see WP_Widget->update */
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function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$instance['title'] = strip_tags($new_instance['title']);
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$instance['number'] = (int) $new_instance['number'];
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$instance['show_variations'] = !empty($new_instance['show_variations']) ? 1 : 0;
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$this->flush_widget_cache();
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$alloptions = wp_cache_get( 'alloptions', 'options' );
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if ( isset($alloptions['widget_recent_products']) ) delete_option('widget_recent_products');
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return $instance;
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}
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function flush_widget_cache() {
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wp_cache_delete('widget_recent_products', 'widget');
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}
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/** @see WP_Widget->form */
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function form( $instance ) {
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$title = isset($instance['title']) ? esc_attr($instance['title']) : '';
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if ( !isset($instance['number']) || !$number = (int) $instance['number'] )
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$number = 5;
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$show_variations = isset( $instance['show_variations'] ) ? (bool) $instance['show_variations'] : false;
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?>
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<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:', 'woothemes'); ?></label>
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<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>
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<p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of products to show:', 'woothemes'); ?></label>
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<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>
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<p><input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('show_variations') ); ?>" name="<?php echo esc_attr( $this->get_field_name('show_variations') ); ?>"<?php checked( $show_variations ); ?> />
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<label for="<?php echo $this->get_field_id('show_variations'); ?>"><?php _e( 'Show hidden product variations', 'woothemes' ); ?></label><br />
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<?php
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}
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} // class WooCommerce_Widget_Recent_Products
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