Split up the product widget methods
This commit is contained in:
Mike Jolley
parent
9be06dd9e5
commit
69ca69ce52
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@ -36,7 +36,7 @@ abstract class WC_Widget extends WP_Widget {
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/**
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* get_cached_widget function.
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*/
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function get_cached_widget( $args ) {
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public function get_cached_widget( $args ) {
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$cache = wp_cache_get( apply_filters( 'woocommerce_cached_widget_id', $this->widget_id ), 'widget' );
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@ -54,12 +54,14 @@ abstract class WC_Widget extends WP_Widget {
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/**
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* Cache the widget
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* @param array $args
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* @param string $content
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* @return string the content that was cached
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*/
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public function cache_widget( $args, $content ) {
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$cache[ $args['widget_id'] ] = $content;
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wp_cache_set( apply_filters( 'woocommerce_cached_widget_id', $this->widget_id ), array( $args['widget_id'] => $content ), 'widget' );
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wp_cache_set( apply_filters( 'woocommerce_cached_widget_id', $this->widget_id ), $cache, 'widget' );
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return $content;
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}
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/**
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@ -71,6 +73,30 @@ abstract class WC_Widget extends WP_Widget {
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wp_cache_delete( apply_filters( 'woocommerce_cached_widget_id', $this->widget_id ), 'widget' );
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}
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/**
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* Output the html at the start of a widget
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* @param array $args
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*/
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public function widget_start( $args, $instance ) {
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extract( $args );
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if ( $title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) ) {
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echo $before_widget . $before_title . $title . $after_title;
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} else {
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echo $before_widget;
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}
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}
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/**
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* Output the html at the end of a widget
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* @param array $args
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*/
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public function widget_end( $args ) {
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extract( $args );
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echo $after_widget;
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}
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/**
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* update function.
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*
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@ -82,39 +82,21 @@ class WC_Widget_Products extends WC_Widget {
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}
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/**
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* widget function.
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*
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* @see WP_Widget
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* @access public
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* Query the products and return them
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* @param array $args
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* @param array $instance
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* @return void
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* @return WP_Query
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*/
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public function widget( $args, $instance ) {
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if ( $this->get_cached_widget( $args ) )
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return;
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ob_start();
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extract( $args );
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$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
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$number = absint( $instance['number'] );
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$show = sanitize_title( $instance['show'] );
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$orderby = sanitize_title( $instance['orderby'] );
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$order = sanitize_title( $instance['order'] );
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$show_rating = false;
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public function get_products( $args, $instance ) {
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$query_args = array(
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'posts_per_page' => $number,
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'posts_per_page' => absint( $instance['number'] ),
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'post_status' => 'publish',
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'post_type' => 'product',
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'no_found_rows' => 1,
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'order' => $order == 'asc' ? 'asc' : 'desc'
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'order' => $instance['order'] === 'asc' ? 'asc' : 'desc',
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'meta_query' => array()
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);
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$query_args['meta_query'] = array();
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if ( empty( $instance['show_hidden'] ) ) {
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$query_args['meta_query'][] = WC()->query->visibility_meta_query();
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$query_args['post_parent'] = 0;
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@ -132,7 +114,7 @@ class WC_Widget_Products extends WC_Widget {
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$query_args['meta_query'][] = WC()->query->stock_status_meta_query();
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$query_args['meta_query'] = array_filter( $query_args['meta_query'] );
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switch ( $show ) {
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switch ( $instance['show'] ) {
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case 'featured' :
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$query_args['meta_query'][] = array(
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'key' => '_featured',
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@ -146,7 +128,7 @@ class WC_Widget_Products extends WC_Widget {
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break;
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}
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switch ( $orderby ) {
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switch ( $instance['orderby'] ) {
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case 'price' :
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$query_args['meta_key'] = '_price';
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$query_args['orderby'] = 'meta_value_num';
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@ -162,33 +144,42 @@ class WC_Widget_Products extends WC_Widget {
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$query_args['orderby'] = 'date';
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}
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$r = new WP_Query( $query_args );
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return new WP_Query( $query_args );
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}
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if ( $r->have_posts() ) {
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/**
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* widget function.
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*
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* @see WP_Widget
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* @access public
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* @param array $args
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* @param array $instance
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* @return void
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*/
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public function widget( $args, $instance ) {
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if ( $this->get_cached_widget( $args ) ) {
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return;
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}
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echo $before_widget;
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ob_start();
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if ( $title )
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echo $before_title . $title . $after_title;
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if ( ( $products = $this->get_products( $args, $instance ) ) && $products->have_posts() ) {
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$this->widget_start( $args, $instance );
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echo '<ul class="product_list_widget">';
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while ( $r->have_posts()) {
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$r->the_post();
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wc_get_template( 'content-widget-product.php', array( 'show_rating' => $show_rating ) );
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while ( $products->have_posts() ) {
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$products->the_post();
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wc_get_template( 'content-widget-product.php', array( 'show_rating' => false ) );
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}
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echo '</ul>';
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echo $after_widget;
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$this->widget_end( $args, $instance );
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}
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wp_reset_postdata();
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$content = ob_get_clean();
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echo $content;
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$this->cache_widget( $args, $content );
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echo $this->cache_widget( $args, ob_get_clean() );
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}
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}
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