| Current File : /var/www/e360ban/wp-content/plugins/toolset-blocks/application/models/WooCommerce/WcQuery.php |
<?php
namespace OTGS\Toolset\Views\Model\WooCommerce;
/**
* Extension of the \WC_Query class from WooCommerce.
*
* Make sure to not instantiate this if WooCommerce is not active!
*
* Adds filter and sorting capabilities to Views and Views/WPAs AJAX callbacks,
* since the native class only supports non admin main queries.
*/
class WcQuery extends \WC_Query {
const URL_PARAM_MIN_PRICE = 'min_price';
const URL_PARAM_MAX_PRICE = 'max_price';
const URL_PARAM_VIEW_MIN_PRICE = 'wpv-min_price';
const URL_PARAM_VIEW_MAX_PRICE = 'wpv-max_price';
const URL_PARAM_MIN_MAX_PRICE = 'wpv-min_max_price';
const QUERY_PARAM_MIN_PRICE = 'wpv_min_price';
const QUERY_PARAM_MAX_PRICE = 'wpv_max_price';
const URL_PARAM_ORDERBY = 'orderby';
const QUERY_PARAM_ORDERBY = 'wpv_orderby';
const QUERY_PARAM_ORDER = 'wpv_order';
/**
* Reference to the main product query on the page.
*
* Cloned from \WC_Query so private is less private!
*
* @var WP_Query
*/
private static $product_query;
/**
* Stores chosen attributes.
*
* Cloned from \WC_Query so private is less private!
*
* @var array
*/
private static $chosen_attributes;
/**
* The instance of the class that helps filtering with the product attributes lookup table.
*
* @var \Automattic\WooCommerce\Internal\ProductAttributesLookup\Filterer|null
*/
private $filterer;
/**
* Extend the original constructor to work on Views and AJAXed WPAs.
*/
public function __construct() {
// WooCommmerce compatbility before and after WC 5.5.
if (
class_exists('\Automattic\WooCommerce\Internal\ProductAttributesLookup\Filterer')
&& function_exists('wc_get_container')
) {
$this->filterer = \wc_get_container()->get( \Automattic\WooCommerce\Internal\ProductAttributesLookup\Filterer::class );
}
// Extend key methods beyond frontend and main query.
$parent_class = get_parent_class();
if ( method_exists( $parent_class, 'pre_get_posts' ) ) {
add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ), 999 );
}
}
/**
* Are we currently on the front page?
*
* Cloned from \WC_Query so private is less private!
*
* @param WP_Query $q Query instance.
* @return bool
*/
private function is_showing_page_on_front( $q ) {
return ( $q->is_home() && ! $q->is_posts_page ) && 'page' === get_option( 'show_on_front' );
}
/**
* Is the front page a page we define?
*
* Cloned from \WC_Query so private is less private!
*
* @param int $page_id Page ID.
* @return bool
*/
private function page_on_front_is( $page_id ) {
return absint( get_option( 'page_on_front' ) ) === absint( $page_id );
}
/**
* Join wc_product_meta_lookup to posts if not already joined.
*
* Cloned from \WC_Query so private is less private!
*
* @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;
}
private function is_doing_loop_ajax() {
if (
wp_doing_ajax()
&& array_key_exists( 'action', $_REQUEST )
&& in_array(
$_REQUEST['action'],
[ 'wpv_get_view_query_results', 'wpv_get_archive_query_results' ],
true
)
) {
return true;
}
return false;
}
private function is_view_query_to_adjust( $q ) {
if ( true === $q->get( 'wpv_query' ) ) {
return true;
}
return false;
}
private function is_wpa_query_to_adjust( $q ) {
if (
$q->is_post_type_archive( 'product' )
|| $q->is_tax( get_object_taxonomies( 'product' ) )
) {
if ( null !== apply_filters( 'wpv_filter_wpv_get_current_archive', null ) ) {
return true;
}
}
return false;
}
/**
* Check whether we are in a case not covered by native WooCommerce.
*
* Native WooCommerce covers frontend for native products archive query.
* This means that we need to cover:
* - Main archive query in Views AJAX.
* - Non main query (View) in frontend.
* - Non main query (View) in Views AJAX.
*
* This translates to Views AJAX or non main query (View).
*
* @param \WP_Query $q
* @return bool
*/
private function is_query_to_adjust( $q ) {
if ( true === $this->is_view_query_to_adjust( $q ) ) {
return true;
}
if ( true === $this->is_wpa_query_to_adjust( $q ) ) {
return true;
}
return false;
}
/**
* Get the current min_price filter boundary, if any.
*
* @param \WP_Query $query
* @return float|false
*/
private function get_min_price( $query ) {
if ( isset( $_GET[ self::URL_PARAM_MIN_PRICE ] ) ) {
return floatval( wp_unslash( $_GET[ self::URL_PARAM_MIN_PRICE ] ) );
}
$query_min_price = $query->get( self::QUERY_PARAM_MIN_PRICE, false );
if ( $query_min_price ) {
return floatval( $query_min_price );
}
return false;
}
/**
* Get the current max_price filter boundary, if any.
*
* @param \WP_Query $query
* @return float|false
*/
private function get_max_price( $query ) {
if ( isset( $_GET[ self::URL_PARAM_MAX_PRICE ] ) ) {
return floatval( wp_unslash( $_GET[ self::URL_PARAM_MAX_PRICE ] ) );
}
$query_max_price = $query->get( self::QUERY_PARAM_MAX_PRICE, false );
if ( $query_max_price ) {
return floatval( $query_max_price );
}
return false;
}
/**
* Get the current orderby setting, if any.
*
* @param \WP_Query $query
* @return float|false
*/
private function get_orderby( $query ) {
if ( isset( $_GET[ self::URL_PARAM_ORDERBY ] ) ) {
return wc_clean( (string) wp_unslash( $_GET[ self::URL_PARAM_ORDERBY ] ) );
}
$query_orderby = $query->get( self::QUERY_PARAM_ORDERBY, false );
if ( $query_orderby ) {
return wc_clean( (string) $query_orderby );
}
return false;
}
/**
* Get the current order setting, if any.
*
* @param \WP_Query $query
* @return float|false
*/
private function get_order( $query ) {
$query_order = $query->get( self::QUERY_PARAM_ORDER, false );
if ( $query_order ) {
return wc_clean( (string) $query_order );
}
return false;
}
/**
* Hook into pre_get_posts to do the main product query.
*
* Cloned from \WC_Query so Views queries are also main queries.
*
* @param WP_Query $q Query instance.
*/
public function pre_get_posts( $q ) {
if ( false === $this->is_query_to_adjust( $q ) ) {
return;
}
if ( true === $q->get( 'wpv_query' ) ) {
$post_type = $q->get( 'post_type' );
$post_type = toolset_ensarr( $post_type, [ $post_type ] );
if ( false === in_array( 'product', $post_type, true ) ) {
return;
}
} elseif ( ! $q->is_post_type_archive( 'product' ) && ! $q->is_tax( get_object_taxonomies( 'product' ) ) ) {
// Only apply to product categories, the product post archive, the shop page, product tags, and product attribute taxonomies.
return;
}
$this->product_query( $q );
}
/**
* Query the products, applying sorting/ordering etc.
* This applies to the main WordPress loop.
*
* @param WP_Query $q Query instance.
*/
public function product_query( $q ) {
if ( ! is_feed() ) {
$orderby = $this->get_orderby( $q );
$order = $this->get_order( $q );
$orderby = ( false === $orderby ) ? '' : $orderby;
$order = ( false === $order ) ? '' : $order;
$ordering = $this->get_catalog_ordering_args( $orderby, $order );
$q->set( 'orderby', $ordering['orderby'] );
$q->set( 'order', $ordering['order'] );
if ( isset( $ordering['meta_key'] ) ) {
$q->set( 'meta_key', $ordering['meta_key'] );
}
}
if (
$this->is_wpa_query_to_adjust( $q )
&& $this->is_doing_loop_ajax()
) {
$q->set( 'meta_query', $this->get_meta_query( $q->get( 'meta_query' ), true ) );
$q->set( 'tax_query', $this->get_tax_query( $q->get( 'tax_query' ), true ) );
$q->set( 'wc_query', 'product_query' );
}
// Work out how many products to query.
$q->set( 'posts_per_page', $q->get( 'posts_per_page' ) ? $q->get( 'posts_per_page' ) : apply_filters( 'loop_shop_per_page', wc_get_default_products_per_row() * wc_get_default_product_rows_per_page() ) );
// Store reference to this query.
self::$product_query = $q;
// Additonal hooks to change WP Query.
add_filter( 'posts_clauses', array( $this, 'price_filter_post_clauses' ), 10, 2 );
add_filter( 'the_posts', array( $this, 'handle_get_posts' ), 10, 2 );
do_action( 'toolset_woocommerce_product_query', $q, $this );
}
/**
* Appends tax queries to an array.
*
* Ported from the original WooCommerce class, because $filterer is a private property since WC 5.5.
*
* @param array $tax_query Tax query.
* @param bool $main_query If is main query.
* @return array
*/
public function get_tax_query( $tax_query = array(), $main_query = false ) {
if ( ! is_array( $tax_query ) ) {
$tax_query = array(
'relation' => 'AND',
);
}
if ( $main_query &&
( null === $this->filterer
|| ! $this->filterer->filtering_via_lookup_table_is_active()
)
) {
// Layered nav filters on terms.
foreach ( $this->get_layered_nav_chosen_attributes() as $taxonomy => $data ) {
$tax_query[] = array(
'taxonomy' => $taxonomy,
'field' => 'slug',
'terms' => $data['terms'],
'operator' => 'and' === $data['query_type'] ? 'AND' : 'IN',
'include_children' => false,
);
}
}
$product_visibility_terms = wc_get_product_visibility_term_ids();
$product_visibility_not_in = array( is_search() && $main_query ? $product_visibility_terms['exclude-from-search'] : $product_visibility_terms['exclude-from-catalog'] );
// Hide out of stock products.
if ( 'yes' === get_option( 'woocommerce_hide_out_of_stock_items' ) ) {
$product_visibility_not_in[] = $product_visibility_terms['outofstock'];
}
// phpcs:disable WordPress.Security.NonceVerification.Recommended
// Filter by rating.
if ( isset( $_GET['rating_filter'] ) ) {
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$rating_filter = array_filter( array_map( 'absint', explode( ',', wp_unslash( $_GET['rating_filter'] ) ) ) );
$rating_terms = array();
for ( $i = 1; $i <= 5; $i ++ ) {
if ( in_array( $i, $rating_filter, true ) && isset( $product_visibility_terms[ 'rated-' . $i ] ) ) {
$rating_terms[] = $product_visibility_terms[ 'rated-' . $i ];
}
}
if ( ! empty( $rating_terms ) ) {
$tax_query[] = array(
'taxonomy' => 'product_visibility',
'field' => 'term_taxonomy_id',
'terms' => $rating_terms,
'operator' => 'IN',
'rating_filter' => true,
);
}
}
// phpcs:enable WordPress.Security.NonceVerification.Recommended
if ( ! empty( $product_visibility_not_in ) ) {
$tax_query[] = array(
'taxonomy' => 'product_visibility',
'field' => 'term_taxonomy_id',
'terms' => $product_visibility_not_in,
'operator' => 'NOT IN',
);
}
return array_filter( apply_filters( 'woocommerce_product_query_tax_query', $tax_query, $this ) );
}
/**
* Returns an array of arguments for ordering products based on the selected values.
*
* @param string $orderby Order by param.
* @param string $order Order param.
* @return array
*/
public function get_catalog_ordering_args( $orderby = '', $order = '' ) {
// If we know that WooCommerce forced a sorting arg, use it.
// Note that WooCommerce will use orderby as price, price-desc or price-asc,
// so if we find one of them without a proper order URL parameter, we need to clean it.
if (
! $orderby
|| 'price-asc' === toolset_getget( self::URL_PARAM_ORDERBY, false )
|| 'price-desc' === toolset_getget( self::URL_PARAM_ORDERBY, false )
|| (
'price' === toolset_getget( self::URL_PARAM_ORDERBY, false )
&& false === toolset_getget( self::QUERY_PARAM_ORDER, false )
)
) {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
$orderby_value = isset( $_GET[ self::URL_PARAM_ORDERBY ] ) ? wc_clean( (string) wp_unslash( $_GET[ self::URL_PARAM_ORDERBY ] ) ) : wc_clean( get_query_var( 'orderby' ) );
$order = '';
if ( ! $orderby_value ) {
if ( is_search() ) {
$orderby_value = 'relevance';
} else {
$orderby_value = apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby', 'menu_order' ) );
}
}
// Get order + orderby args from string.
$orderby_value = is_array( $orderby_value ) ? $orderby_value : explode( '-', $orderby_value );
$orderby = esc_attr( $orderby_value[0] );
$order = ! empty( $orderby_value[1] ) ? $orderby_value[1] : $order;
} else {
// $orderby might be a string containing order + ordeby if it comes from a search URL parameter, as above.
$orderby_value = explode( '-', $orderby );
$orderby = esc_attr( $orderby_value[0] );
$order = ! empty( $orderby_value[1] ) ? $orderby_value[1] : $order;
}
// Convert to correct format.
$orderby = strtolower( is_array( $orderby ) ? (string) current( $orderby ) : (string) $orderby );
$order = strtoupper( is_array( $order ) ? (string) current( $order ) : (string) $order );
$args = array(
'orderby' => $orderby,
'order' => ( 'DESC' === $order ) ? 'DESC' : 'ASC',
);
switch ( $orderby ) {
case 'id':
$args['orderby'] = 'ID';
break;
case 'menu_order':
$args['orderby'] = 'menu_order title';
break;
case 'title':
$args['orderby'] = 'title';
$args['order'] = ( 'DESC' === $order ) ? 'DESC' : 'ASC';
break;
case 'relevance':
$args['orderby'] = 'relevance';
$args['order'] = 'DESC';
break;
case 'rand':
$args['orderby'] = 'rand'; // @codingStandardsIgnoreLine
break;
case 'date':
$args['orderby'] = 'date ID';
$args['order'] = ( 'ASC' === $order ) ? 'ASC' : 'DESC';
break;
case 'price':
$callback = 'DESC' === $order ? 'order_by_price_desc_post_clauses' : 'order_by_price_asc_post_clauses';
add_filter( 'posts_clauses', array( $this, $callback ) );
break;
case 'popularity':
add_filter( 'posts_clauses', array( $this, 'order_by_popularity_post_clauses' ) );
break;
case 'rating':
add_filter( 'posts_clauses', array( $this, 'order_by_rating_post_clauses' ) );
break;
}
return apply_filters( 'woocommerce_get_catalog_ordering_args', $args, $orderby, $order );
}
/**
* Custom query used to filter products by price.
*
* @since 3.6.0
*
* @param array $args Query args.
* @param WP_Query $wp_query WP_Query object.
*
* @return array
*/
public function price_filter_post_clauses( $args, $wp_query ) {
global $wpdb;
$calculated_max_price = $this->get_max_price( $wp_query );
$calculated_min_price = $this->get_min_price( $wp_query );
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
if (
false === $this->is_query_to_adjust( $wp_query )
|| (
false === $calculated_max_price
&& false === $calculated_min_price
)
) {
return $args;
}
// phpcs:disable WordPress.Security.NonceVerification.Recommended
$current_min_price = ( false !== $calculated_min_price ) ? $calculated_min_price : 0;
$current_max_price = ( false !== $calculated_max_price ) ? $calculated_max_price : PHP_INT_MAX;
// phpcs:enable WordPress.Security.NonceVerification.Recommended
/**
* Adjust if the store taxes are not displayed how they are stored.
* Kicks in when prices excluding tax are displayed including tax.
*/
if ( wc_tax_enabled() && 'incl' === get_option( 'woocommerce_tax_display_shop' ) && ! wc_prices_include_tax() ) {
$tax_class = apply_filters( 'woocommerce_price_filter_widget_tax_class', '' ); // Uses standard tax class.
$tax_rates = WC_Tax::get_rates( $tax_class );
if ( $tax_rates ) {
$current_min_price -= WC_Tax::get_tax_total( WC_Tax::calc_inclusive_tax( $current_min_price, $tax_rates ) );
$current_max_price -= WC_Tax::get_tax_total( WC_Tax::calc_inclusive_tax( $current_max_price, $tax_rates ) );
}
}
$args['join'] = $this->append_product_sorting_table_join( $args['join'] );
$args['where'] .= $wpdb->prepare(
' AND wc_product_meta_lookup.min_price >= %f AND wc_product_meta_lookup.max_price <= %f ',
$current_min_price,
$current_max_price
);
return $args;
}
}