cartpress

function request( $query ) {
		if ( ! is_admin() ) {
			$wp_query = new WP_Query();
			$wp_query->parse_query( $query );
			$apply_filters = false;
			if ( $wp_query->is_home() || isset( $wp_query->tax_query ) || $wp_query->is_archive() ) {
				if ( $wp_query->is_home() ) {
					global $thecartpress;
					$activate_frontpage = $thecartpress->get_setting( 'activate_frontpage' );
					if ( ! $activate_frontpage ) return $query;
					$apply_filters = true;
					$taxonomy_term = $thecartpress->get_setting( 'taxonomy_term', '' );
					if ( strlen( $taxonomy_term ) > 0 ) {
						$taxonomy_term = explode( ':', $taxonomy_term );
						$query[$taxonomy_term[0]] = $taxonomy_term[1];
					}
				}
				if ( isset( $wp_query->tax_query ) ) {
					foreach ( $wp_query->tax_query->queries as $tax_query ) { //@See Query.php: 1530
						if ( tcp_is_saleable_taxonomy( $tax_query['taxonomy'] ) ) {
							$apply_filters = true;
							break;
						}
					}
				}
				if ( $wp_query->is_archive() && isset( $wp_query->query_vars['post_type'] ) ) { //&& tcp_is_saleable_post_type( $wp_query->query_vars['post_type'] ) ) {
					$apply_filters = true;
				}
			}
			if ( $apply_filters || isset( $wp_query->query_vars['post_type'] ) && tcp_is_saleable_post_type( $wp_query->query_vars['post_type'] ) ) {
				$query['meta_query'][] = array(
					'key'		=> 'tcp_is_visible',
					'value'		=> 1,
					'compare'	=> '='
				);
			}
			$filter = new TCPFilterNavigation();
			if ( $apply_filters ) {
				//if ( isset( $wp_query->query_vars['post_type'] ) && tcp_is_saleable_post_type( $wp_query->query_vars['post_type'] ) ) {
					$query['posts_per_page'] = (int)$this->get_setting( 'products_per_page', 10 );
					if ( $filter->is_filter_by_layered() ) {
						$layered = $filter->get_layered();
						foreach( $layered as $tax => $layers ) {
							$query[$tax] = '';
							foreach( $layers as $layer ) {
								$query[$tax] .= $layer . ',';
							}
						}
					}