Please try to use following code instead
class AWS_Add_Tax {
public $tax_id = 0;
public $tax = array();
public function __construct() {
add_filter( 'aws_search_page_results', array( $this, 'aws_search_page_results' ), 10, 3 );
add_filter( 'woocommerce_loop_product_link', array( $this, 'woocommerce_loop_product_link' ), 10, 2 );
add_filter( 'woocommerce_product_get_image', array( $this, 'woocommerce_product_get_image' ), 10, 4 );
add_filter( 'woocommerce_loop_add_to_cart_link', array( $this, 'woocommerce_loop_add_to_cart_link' ), 10, 2 );
add_filter( 'woocommerce_sale_flash', array( $this, 'woocommerce_sale_flash' ), 10, 3 );
add_filter( 'woocommerce_get_price_html', array( $this, 'woocommerce_get_price_html' ), 10, 2 );
}
public function aws_search_page_results( $posts, $query, $data ) {
$new_posts = array();
$product = get_posts( array(
'posts_per_page' => 1,
'numberposts' => 1,
'fields' => 'ids',
'post_type' => 'product',
'post_status' => 'publish',
'ignore_sticky_posts' => true,
'suppress_filters' => true,
'no_found_rows' => 1,
'orderby' => 'ID',
'order' => 'ASC',
'lang' => ''
) );
if ( isset( $data['search_res']['s']['tax'] ) && ! empty( $data['search_res']['s']['tax'] ) ) {
$this->tax_id = $product[0];
foreach ( $data['search_res']['s']['tax'] as $tax_name => $tax_terms ) {
foreach ( $tax_terms as $tax_term) {
$post = new stdClass();
$post->ID = $product[0];
$post->site_id = get_current_blog_id();
$post->post_name = $tax_term['name'];
$post->post_title = $tax_term['name'];
$post->permalink = $tax_term['link'];
$post->post_type = "product";
$post->post_author = "1";
$post->post_status = "publish";
$post->post_parent = 0;
$post->post_content = "";
$post->menu_order = 0;
$post->post_date = "2000-01-01 12:00:00";
$post->post_date_gmt = "2000-01-01 12:00:00";
$post->post_modified = "2000-01-01 12:00:00";
$post->post_modified_gmt = "2000-01-01 12:00:00";
$post->awssearch = true;
if ( $post ) {
$new_posts[] = $post;
}
$this->tax[$post->ID][] = $tax_term;
}
}
}
if ( ! empty( $new_posts ) ) {
$posts = $new_posts + $posts;
}
return $posts;
}
public function woocommerce_loop_product_link( $link, $product ) {
$id = $product->get_id();
if ( isset( $_REQUEST['type_aws'] ) && isset( $this->tax[$id] ) ) {
foreach( $this->tax[$id] as $key => $tax_term ) {
$link = $tax_term['link'];
unset( $this->tax[$id][$key] );
break;
}
return $link;
}
return $link;
}
public function woocommerce_product_get_image( $image, $product, $size, $attr ) {
$id = $product->get_id();
if ( isset( $_REQUEST['type_aws'] ) && isset( $this->tax[$id] ) ) {
return wc_placeholder_img( $size, $attr );
}
return $image;
}
public function woocommerce_loop_add_to_cart_link( $output, $product ) {
$id = $product->get_id();
if ( isset( $_REQUEST['type_aws'] ) && isset( $this->tax[$id] ) ) {
return '';
}
return $output;
}
public function woocommerce_sale_flash( $output, $post, $product ) {
$id = $product->get_id();
if ( isset( $_REQUEST['type_aws'] ) && isset( $this->tax[$id] ) ) {
return '';
}
return $output;
}
public function woocommerce_get_price_html( $output, $product ) {
$id = $product->get_id();
if ( isset( $_REQUEST['type_aws'] ) && isset( $this->tax[$id] ) ) {
return '';
}
return $output;
}
}
new AWS_Add_Tax();
