= new \WP_Query();
$query->query( $query_vars );
$product_query_sql = $query->request;
remove_filter( 'posts_clauses', array( $this, 'add_query_clauses' ), 10 );
remove_filter( 'posts_pre_query', '__return_empty_array' );
$rating_count_sql = "
SELECT COUNT( DISTINCT product_id ) as product_count, ROUND( average_rating, 0 ) as rounded_average_rating
FROM {$wpdb->wc_product_meta_lookup}
WHERE product_id IN ( {$product_query_sql} )
AND average_rating > 0
GROUP BY rounded_average_rating
ORDER BY rounded_average_rating ASC
";
$results = $wpdb->get_results( $rating_count_sql ); // phpcs:ignore
return array_map( 'absint', wp_list_pluck( $results, 'product_count', 'rounded_average_rating' ) );
}
/**
* Get attribute counts for the current products.
*
* @param array $query_vars The WP_Query arguments.
* @param string $attribute_to_count Attribute taxonomy name.
* @return array termId=>count pairs.
*/
public function get_attribute_counts( $query_vars, $attribute_to_count ) {
global $wpdb;
add_filter( 'posts_clauses', array( $this, 'add_query_clauses' ), 10, 2 );
add_filter( 'posts_pre_query', '__return_empty_array' );
$query_vars['no_found_rows'] = true;
$query_vars['posts_per_page'] = -1;
$query_vars['fields'] = 'ids';
$query = new \WP_Query();
$result = $query->query( $query_vars );
$product_query_sql = $query->request;
remove_filter( 'posts_clauses', array( $this, 'add_query_clauses' ), 10 );
remove_filter( 'posts_pre_query', '__return_empty_array' );
$attributes_to_count_sql = 'AND term_taxonomy.taxonomy IN ("' . esc_sql( wc_sanitize_taxonomy_name( $attribute_to_count ) ) . '")';
$attribute_count_sql = "
SELECT COUNT( DISTINCT posts.ID ) as term_count, terms.term_id as term_count_id
FROM {$wpdb->posts} AS posts
INNER JOIN {$wpdb->term_relationships} AS term_relationships ON posts.ID = term_relationships.object_id
INNER JOIN {$wpdb->term_taxonomy} AS term_taxonomy USING( term_taxonomy_id )
INNER JOIN {$wpdb->terms} AS terms USING( term_id )
WHERE posts.ID IN ( {$product_query_sql} )
{$attributes_to_count_sql}
GROUP BY terms.term_id
";
$results = $wpdb->get_results( $attribute_count_sql ); // phpcs:ignore
return array_map( 'absint', wp_list_pluck( $results, 'term_count', 'term_count_id' ) );
}
/**
* Add query clauses for stock filter.
*
* @param array $args Query args.
* @param \WP_Query $wp_query WP_Query object.
* @return array
*/
private function stock_filter_clauses( $args, $wp_query ) {
if ( ! $wp_query->get( 'filter_stock_status' ) ) {
return $args;
}
$args['join'] = $this->append_product_sorting_table_join( $args['join'] );
$args['where'] .= ' AND wc_product_meta_lookup.stock_status IN ("' . implode( '","', array_map( 'esc_sql', explode( ',', $wp_query->get( 'filter_stock_status' ) ) ) ) . '")';
return $args;
}
/**
* Add query clauses for price filter.
*
* @param array $args Query args.
* @param \WP_Query $wp_query WP_Query object.
* @return array
*/
private function price_filter_clauses( $args, $wp_query ) {
if ( ! $wp_query->get( 'min_price' ) && ! $wp_query->get( 'max_price' ) ) {
return $args;
}
global $wpdb;
$adjust_for_taxes = $this->adjust_price_filters_for_displayed_taxes();
$args['join'] = $this->append_product_sorting_table_join( $args['join'] );
if ( $wp_query->get( 'min_price' ) ) {
$min_price_filter = intval( $wp_query->get( 'min_price' ) );
if ( $adjust_for_taxes ) {
$args['where'] .= $this->get_price_filter_query_for_displayed_taxes( $min_price_filter, 'max_price', '>=' );
} else {
$args['where'] .= $wpdb->prepare( ' AND wc_product_meta_lookup.max_price >= %f ', $min_price_filter );
}
}
if ( $wp_query->get( 'max_price' ) ) {
$max_price_filter = intval( $wp_query->get( 'max_price' ) );
if ( $adjust_for_taxes ) {
$args['where'] .= $this->get_price_filter_query_for_displayed_taxes( $max_price_filter, 'min_price', '<=' );
} else {
$args['where'] .= $wpdb->prepare( ' AND wc_product_meta_lookup.min_price <= %f ', $max_price_filter );
}
}
return $args;
}
/**
* Join wc_product_meta_lookup to posts if not already joined.
*
* @param string $sql SQL join.
* @return string
*/
private function append_product_sorting_table_join( $sql ) {
global $wpdb;
if ( ! strstr( $sql, 'wc_product_meta_lookup' ) ) {
$sql .= " LEFT JOIN {$wpdb->wc_product_meta_lookup} wc_product_meta_lookup ON $wpdb->posts.ID = wc_product_meta_lookup.product_id ";
}
return $sql;
}
/**
* Generate calculate query by stock status.
*
* @param string $status status to calculate.
* @param string $product_query_sql product query for current filter state.
* @param array $stock_status_options available stock status options.
*
* @return false|string
*/
private function generate_stock_status_count_query( $status, $product_query_sql, $stock_status_options ) {
if ( ! in_array( $status, $stock_status_options, true ) ) {
return false;
}
global $wpdb;
$status = esc_sql( $status );
return "
SELECT COUNT( DISTINCT posts.ID ) as status_count
FROM {$wpdb->posts} as posts
INNER JOIN {$wpdb->postmeta} as postmeta ON posts.ID = postmeta.post_id
AND postmeta.meta_key = '_stock_status'
AND postmeta.meta_value = '{$status}'
WHERE posts.ID IN ( {$product_query_sql} )
";
}
/**
* Get query for price filters when dealing with displayed taxes.
*
* @param float $price_filter Price filter to apply.
* @param string $column Price being filtered (min or max).
* @param string $operator Comparison operator for column.
* @return string Constructed query.
*/
private function get_price_filter_query_for_displayed_taxes( $price_filter, $column = 'min_price', $operator = '>=' ) {
global $wpdb;
// Select only used tax classes to avoid unwanted calculations.
$product_tax_classes = $wpdb->get_col( "SELECT DISTINCT tax_class FROM {$wpdb->wc_product_meta_lookup};" );
if ( empty( $product_tax_classes ) ) {
return '';
}
$or_queries = array();
// We need to adjust the filter for each possible tax class and combine the queries into one.
foreach ( $product_tax_classes as $tax_class ) {
$adjusted_price_filter = $this->adjust_price_filter_for_tax_class( $price_filter, $tax_class );
$or_queries[] = $wpdb->prepare(
'( wc_product_meta_lookup.tax_class = %s AND wc_product_meta_lookup.`' . esc_sql( $column ) . '` ' . esc_sql( $operator ) . ' %f )',
$tax_class,
$adjusted_price_filter
);
}
// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQL.NotPrepared
return $wpdb->prepare(
' AND (
wc_product_meta_lookup.tax_status = "taxable" AND ( 0=1 OR ' . implode( ' OR ', $or_queries ) . ')
OR ( wc_product_meta_lookup.tax_status != "taxable" AND wc_product_meta_lookup.`' . esc_sql( $column ) . '` ' . esc_sql( $operator ) . ' %f )
) ',
$price_filter
);
// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQL.NotPrepared
}
/**
* If price filters need adjustment to work with displayed taxes, this returns true.
*
* This logic is used when prices are stored in the database differently to how they are being displayed, with regards
* to taxes.
*
* @return boolean
*/
private function adjust_price_filters_for_displayed_taxes() {
$display = get_option( 'woocommerce_tax_display_shop' );
$database = wc_prices_include_tax() ? 'incl' : 'excl';
return $display !== $database;
}
/**
* Adjusts a price filter based on a tax class and whether or not the amount includes or excludes taxes.
*
* This calculation logic is based on `wc_get_price_excluding_tax` and `wc_get_price_including_tax` in core.
*
* @param float $price_filter Price filter amount as entered.
* @param string $tax_class Tax class for adjustment.
* @return float
*/
private function adjust_price_filter_for_tax_class( $price_filter, $tax_class ) {
$tax_display = get_option( 'woocommerce_tax_display_shop' );
$tax_rates = WC_Tax::get_rates( $tax_class );
$base_tax_rates = WC_Tax::get_base_tax_rates( $tax_class );
// If prices are shown incl. tax, we want to remove the taxes from the filter amount to match prices stored excl. tax.
if ( 'incl' === $tax_display ) {
/**
* Filters if taxes should be removed from locations outside the store base location.
*
* The woocommerce_adjust_non_base_location_prices filter can stop base taxes being taken off when dealing
* with out of base locations. e.g. If a product costs 10 including tax, all users will pay 10
* regardless of location and taxes.
*
* @since 2.6.0
*
* @internal Matches filter name in WooCommerce core.
*
* @param boolean $adjust_non_base_location_prices True by default.
* @return boolean
*/
$taxes = apply_filters( 'woocommerce_adjust_non_base_location_prices', true ) ? WC_Tax::calc_tax( $price_filter, $base_tax_rates, true ) : WC_Tax::calc_tax( $price_filter, $tax_rates, true );
return $price_filter - array_sum( $taxes );
}
// If prices are shown excl. tax, add taxes to match the prices stored in the DB.
$taxes = WC_Tax::calc_tax( $price_filter, $tax_rates, false );
return $price_filter + array_sum( $taxes );
}
/**
* Get attribute lookup table name.
*
* @return string
*/
private function get_lookup_table_name() {
return wc_get_container()->get( LookupDataStore::class )->get_lookup_table_name();
}
/**
* Add query clauses for attribute filter.
*
* @param array $args Query args.
* @param \WP_Query $wp_query WP_Query object.
* @return array
*/
private function attribute_filter_clauses( $args, $wp_query ) {
$chosen_attributes = $this->get_chosen_attributes( $wp_query->query_vars );
if ( empty( $chosen_attributes ) ) {
return $args;
}
global $wpdb;
// The extra derived table ("SELECT product_or_parent_id FROM") is needed for performance
// (causes the filtering subquery to be executed only once).
$clause_root = " {$wpdb->posts}.ID IN ( SELECT product_or_parent_id FROM (";
if ( 'yes' === get_option( 'woocommerce_hide_out_of_stock_items' ) ) {
$in_stock_clause = ' AND in_stock = 1';
} else {
$in_stock_clause = '';
}
$attribute_ids_for_and_filtering = array();
foreach ( $chosen_attributes as $taxonomy => $data ) {
$all_terms = get_terms( $taxonomy, array( 'hide_empty' => false ) );
$term_ids_by_slug = wp_list_pluck( $all_terms, 'term_id', 'slug' );
$term_ids_to_filter_by = array_values( array_intersect_key( $term_ids_by_slug, array_flip( $data['terms'] ) ) );
$term_ids_to_filter_by = array_map( 'absint', $term_ids_to_filter_by );
$term_ids_to_filter_by_list = '(' . join( ',', $term_ids_to_filter_by ) . ')';
$is_and_query = 'and' === $data['query_type'];
$count = count( $term_ids_to_filter_by );
if ( 0 !== $count ) {
if ( $is_and_query && $count > 1 ) {
$attribute_ids_for_and_filtering = array_merge( $attribute_ids_for_and_filtering, $term_ids_to_filter_by );
} else {
$clauses[] = "
{$clause_root}
SELECT product_or_parent_id
FROM {$this->get_lookup_table_name()} lt
WHERE term_id in {$term_ids_to_filter_by_list}
{$in_stock_clause}
)";
}
}
}
if ( ! empty( $attribute_ids_for_and_filtering ) ) {
$count = count( $attribute_ids_for_and_filtering );
$term_ids_to_filter_by_list = '(' . join( ',', $attribute_ids_for_and_filtering ) . ')';
$clauses[] = "
{$clause_root}
SELECT product_or_parent_id
FROM {$this->get_lookup_table_name()} lt
WHERE is_variation_attribute=0
{$in_stock_clause}
AND term_id in {$term_ids_to_filter_by_list}
GROUP BY product_id
HAVING COUNT(product_id)={$count}
UNION
SELECT product_or_parent_id
FROM {$this->get_lookup_table_name()} lt
WHERE is_variation_attribute=1
{$in_stock_clause}
AND term_id in {$term_ids_to_filter_by_list}
)";
}
if ( ! empty( $clauses ) ) {
// "temp" is needed because the extra derived tables require an alias.
$args['where'] .= ' AND (' . join( ' temp ) AND ', $clauses ) . ' temp ))';
} elseif ( ! empty( $chosen_attributes ) ) {
$args['where'] .= ' AND 1=0';
}
return $args;
}
/**
* Get an array of attributes and terms selected from query arguments.
*
* @param array $query_vars The WP_Query arguments.
* @return array
*/
private function get_chosen_attributes( $query_vars ) {
$chosen_attributes = array();
if ( empty( $query_vars ) ) {
return $chosen_attributes;
}
foreach ( $query_vars as $key => $value ) {
if ( 0 === strpos( $key, 'filter_' ) ) {
$attribute = wc_sanitize_taxonomy_name( str_replace( 'filter_', '', $key ) );
$taxonomy = wc_attribute_taxonomy_name( $attribute );
$filter_terms = ! empty( $value ) ? explode( ',', wc_clean( wp_unslash( $value ) ) ) : array();
if ( empty( $filter_terms ) || ! taxonomy_exists( $taxonomy ) || ! wc_attribute_taxonomy_id_by_name( $attribute ) ) {
continue;
}
$query_type = ! empty( $query_vars[ 'query_type_' . $attribute ] ) && in_array( $query_vars[ 'query_type_' . $attribute ], array( 'and', 'or' ), true ) ? wc_clean( wp_unslash( $query_vars[ 'query_type_' . $attribute ] ) ) : '';
$chosen_attributes[ $taxonomy ]['terms'] = array_map( 'sanitize_title', $filter_terms ); // Ensures correct encoding.
$chosen_attributes[ $taxonomy ]['query_type'] = $query_type ? $query_type : 'and';
}
}
return $chosen_attributes;
}
}
Fatal error: Uncaught Error: Class "Automattic\WooCommerce\Blocks\QueryFilters" not found in /htdocs/wp-content/plugins/woocommerce/src/Blocks/Domain/Bootstrap.php:436
Stack trace:
#0 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Registry/AbstractDependencyType.php(42): Automattic\WooCommerce\Blocks\Domain\Bootstrap->Automattic\WooCommerce\Blocks\Domain\{closure}(Object(Automattic\WooCommerce\Blocks\Registry\Container))
#1 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Registry/SharedType.php(28): Automattic\WooCommerce\Blocks\Registry\AbstractDependencyType->resolve_value(Object(Automattic\WooCommerce\Blocks\Registry\Container))
#2 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Registry/Container.php(96): Automattic\WooCommerce\Blocks\Registry\SharedType->get(Object(Automattic\WooCommerce\Blocks\Registry\Container))
#3 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Domain/Bootstrap.php(179): Automattic\WooCommerce\Blocks\Registry\Container->get('Automattic\\WooC...')
#4 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Domain/Bootstrap.php(86): Automattic\WooCommerce\Blocks\Domain\Bootstrap->init()
#5 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Package.php(105): Automattic\WooCommerce\Blocks\Domain\Bootstrap->__construct(Object(Automattic\WooCommerce\Blocks\Registry\Container))
#6 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Registry/AbstractDependencyType.php(42): Automattic\WooCommerce\Blocks\Package::Automattic\WooCommerce\Blocks\{closure}(Object(Automattic\WooCommerce\Blocks\Registry\Container))
#7 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Registry/SharedType.php(28): Automattic\WooCommerce\Blocks\Registry\AbstractDependencyType->resolve_value(Object(Automattic\WooCommerce\Blocks\Registry\Container))
#8 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Registry/Container.php(96): Automattic\WooCommerce\Blocks\Registry\SharedType->get(Object(Automattic\WooCommerce\Blocks\Registry\Container))
#9 /htdocs/wp-content/plugins/woocommerce/src/Blocks/Package.php(44): Automattic\WooCommerce\Blocks\Registry\Container->get('Automattic\\WooC...')
#10 [internal function]: Automattic\WooCommerce\Blocks\Package::init()
#11 /htdocs/wp-content/plugins/woocommerce/src/Packages.php(128): call_user_func(Array)
#12 /htdocs/wp-content/plugins/woocommerce/src/Packages.php(64): Automattic\WooCommerce\Packages::initialize_packages()
#13 /htdocs/wp-includes/class-wp-hook.php(324): Automattic\WooCommerce\Packages::on_init('')
#14 /htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(Object(UserFeedback_Lite), Array)
#15 /htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#16 /htdocs/wp-settings.php(559): do_action('plugins_loaded')
#17 /htdocs/wp-config.php(89): require_once('/htdocs/wp-sett...')
#18 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#19 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#20 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#21 {main}
thrown in /htdocs/wp-content/plugins/woocommerce/src/Blocks/Domain/Bootstrap.php on line 436