File "WooCommerceProductsFilter.php"

Full Path: /home/vantageo/public_html/cache/cache/cache/cache/.wp-cli/wp-content/plugins/ajax-search-for-woocommerce/includes/Integrations/Plugins/WooCommerceProductsFilter/WooCommerceProductsFilter.php
File size: 3.87 KB
MIME-type: text/x-php
Charset: utf-8

<?php

namespace DgoraWcas\Integrations\Plugins\WooCommerceProductsFilter;

use DgoraWcas\Helpers;

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Integration with WOOF – Products Filter for WooCommerce
 *
 * Plugin URL: https://wordpress.org/plugins/woocommerce-products-filter/
 * Author: realmag777
 */
class WooCommerceProductsFilter {
	public function init() {
		if ( ! defined( 'WOOF_VERSION' ) ) {
			return;
		}
		if ( version_compare( WOOF_VERSION, '1.2.3' ) < 0 ) {
			return;
		}
		if ( ! $this->is_search() ) {
			return;
		}

		add_action( 'pre_get_posts', array( $this, 'search_products' ), 900000 );

		add_action( 'woof_before_draw_filter', array( $this, 'inject_search_filter' ), 10, 2 );

		add_filter( 'woof_get_filtered_price_query', array( $this, 'get_filtered_price_query' ) );

		add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ) );

		add_filter( 'woof_dynamic_count_attr', array( $this, 'dynamic_count_attr' ), 10, 2 );
	}

	/**
	 * Set search query var if our custom search param is present
	 *
	 * @param \WP_Query $query
	 */
	public function search_products( $query ) {
		if ( Helpers::is_running_inside_class( 'WP_QueryWoofCounter' ) ) {
			return;
		}
		if ( ! $query->is_main_query() ) {
			return;
		}

		$dgwt_wcas_s = isset( $_GET['dgwt_wcas_s'] ) && ! empty( trim( $_GET['dgwt_wcas_s'] ) ) ? trim( $_GET['dgwt_wcas_s'] ) : '';

		if ( ! empty( $dgwt_wcas_s ) ) {
			$query->set( 's', $dgwt_wcas_s );
			$query->is_search = true;
		}
	}

	/**
	 * Inject our custom search param to object with plugin's filters
	 *
	 * @param string $key
	 * @param array $shortcode_atts
	 *
	 * @return void
	 */
	public function inject_search_filter() {
		global $dgwtWcasWoofInjected;

		if ( $dgwtWcasWoofInjected ) {
			return;
		}
		?>
		<script>
			function dgwt_wcas_s_init() {
				setTimeout(function () {
					woof_current_values.dgwt_wcas_s = '<?php echo esc_js( get_search_query() ) ?>';
				}, 100);
			}

			if (document.readyState !== 'loading') {
				dgwt_wcas_s_init();
			} else {
				document.addEventListener('DOMContentLoaded', dgwt_wcas_s_init);
			}
		</script>
		<?php
		$dgwtWcasWoofInjected = true;
	}

	/**
	 * Passing our search results to plugin's price filter
	 *
	 * The plugin will use our products IDs to determine the values in the displayed filters.
	 *
	 * @param string $sql
	 *
	 * @return string
	 */
	public function get_filtered_price_query( $sql ) {
		global $wpdb;

		$post_ids = apply_filters( 'dgwt/wcas/search_page/result_post_ids', array() );

		if ( $post_ids ) {
			$sql .= " AND $wpdb->posts.ID IN(" . implode( ',', $post_ids ) . ")";
		}

		return $sql;
	}

	/**
	 * Check if it's search page
	 *
	 * @return bool
	 */
	private function is_search() {
		if (
			isset( $_GET['dgwt_wcas'] ) && $_GET['dgwt_wcas'] === '1' &&
			isset( $_GET['post_type'] ) && $_GET['post_type'] === 'product' &&
			(
				( isset( $_GET['s'] ) && ! empty( $_GET['s'] ) ) ||
				( isset( $_GET['dgwt_wcas_s'] ) && ! empty( $_GET['dgwt_wcas_s'] ) )
			)
		) {
			return true;
		}

		return false;
	}

	/**
	 * Filter posts used to show counters next to the filters
	 *
	 * @param \WP_Query $query
	 *
	 * @return mixed
	 */
	public function pre_get_posts( $query ) {
		if ( $this->is_search() && Helpers::is_running_inside_class( 'WP_QueryWoofCounter', 15 ) ) {
			$post_ids = apply_filters( 'dgwt/wcas/search_page/result_post_ids', array() );
			$query->set( 'post__in', $post_ids );
		}

		return $query;
	}

	/**
	 * Including search results in the query used to determine the counters for the filters
	 *
	 * @param array $args
	 * @param string $custom_type
	 *
	 * @return array
	 */
	public function dynamic_count_attr( $args, $custom_type ) {
		if ( ! empty( $custom_type ) ) {
			return $args;
		}

		$post_ids = apply_filters( 'dgwt/wcas/search_page/result_post_ids', array() );

		if ( $post_ids ) {
			$args['post__in'] = $post_ids;
		}

		return $args;
	}
}