WIBUHAX0R1337

- WIBUHAX0R1337 -

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<?php
// phpcs:ignoreFile

/**
 * The Third Party integration with the WooCommerce plugin.
 *
 * @since         1.0.5
 * @since  1.6.6 Added function_exists check for compatibility
 * @package       LiteSpeed
 * @subpackage    LiteSpeed_Cache/thirdparty
 */

namespace LiteSpeed\Thirdparty;

defined('WPINC') || exit();

use LiteSpeed\API;
use LiteSpeed\Base;
use LiteSpeed\ESI;

class WooCommerce extends Base {

const O_CACHE_TTL_FRONTPAGE = Base::O_CACHE_TTL_FRONTPAGE;

const CACHETAG_SHOP     = 'WC_S';
	const CACHETAG_TERM     = 'WC_T.';
	const O_UPDATE_INTERVAL = 'wc_update_interval';
	const O_CART_VARY       = 'wc_cart_vary';
	const O_PQS_CS          = 0; // flush product on quantity + stock change, categories on stock change
	const O_PS_CS           = 1; // flush product and categories on stock change
	const O_PS_CN           = 2; // flush product on stock change, categories no flush
	const O_PQS_CQS         = 3; // flush product and categories on quantity + stock change

const ESI_PARAM_ARGS    = 'wc_args';
	const ESI_PARAM_POSTID  = 'wc_post_id';
	const ESI_PARAM_NAME    = 'wc_name';
	const ESI_PARAM_PATH    = 'wc_path';
	const ESI_PARAM_LOCATED = 'wc_located';

private $esi_enabled;

/**
	 * Detects if WooCommerce is installed.
	 *
	 * @since 1.0.5
	 * @access public
	 */
	public static function detect() {
		if (!defined('WOOCOMMERCE_VERSION')) {
			return;
		}

self::cls()->add_hooks();
	}

/**
	 * Add hooks to woo actions
	 *
	 * @since  1.6.3
	 * @access public
	 */
	public function add_hooks() {
		$this->_option_append();

$this->esi_enabled = apply_filters('litespeed_esi_status', false);

add_action('litespeed_control_finalize', array( $this, 'set_control' ));
		add_action('litespeed_tag_finalize', array( $this, 'set_tag' ));

// Purging a product on stock change should only occur during product purchase. This function will add the purging callback when an order is complete.
		add_action('woocommerce_product_set_stock', array( $this, 'purge_product' ));
		add_action('woocommerce_variation_set_stock', array( $this, 'purge_product' )); // #984479 Update variations stock

add_action('comment_post', array( $this, 'add_review' ), 10, 3);

if ($this->esi_enabled) {
			if (function_exists('is_shop') && !is_shop()) {
				add_action('litespeed_tpl_normal', array( $this, 'set_block_template' ));
				// No need for add-to-cart button
				// add_action( 'litespeed_esi_load-wc-add-to-cart-form', array( $this, 'load_add_to_cart_form_block' ) ) ;

add_action('litespeed_esi_load-storefront-cart-header', array( $this, 'load_cart_header' ));
				add_action('litespeed_esi_load-widget', array( $this, 'register_post_view' ));
			}

if (function_exists('is_product') && is_product()) {
				add_filter('litespeed_esi_params', array( $this, 'add_post_id' ), 10, 2);
			}

// #612331 - remove WooCommerce geolocation redirect on ESI page (PR#708)
			if (!empty($_GET[ESI::QS_ACTION]) && !empty($_GET[ESI::QS_PARAMS])) {
				remove_action( 'template_redirect', array( 'WC_Cache_Helper', 'geolocation_ajax_redirect' ), 10 );
			}
		}

if (is_admin()) {
			add_action('litespeed_api_purge_post', array( $this, 'backend_purge' )); // todo
			add_action('delete_term_relationships', array( $this, 'delete_rel' ), 10, 2);
			add_action('litespeed_settings_tab', array( $this, 'settings_add_tab' ));
			add_action('litespeed_settings_content', array( $this, 'settings_add_content' ));
			add_filter('litespeed_widget_default_options', array( $this, 'wc_widget_default' ), 10, 2);
		}

if (apply_filters('litespeed_conf', self::O_CART_VARY)) {
			add_filter('litespeed_vary_cookies', function ( $list ) {
				$list[] = 'woocommerce_cart_hash';
				return array_unique($list);
			});
		}
	}

/**
	 * Purge esi private tag
	 *
	 * @since  1.6.3
	 * @access public
	 */
	public function purge_esi() {
		do_action('litespeed_debug', '3rd woo purge ESI in action: ' . current_filter());
		do_action('litespeed_purge_private_esi', 'storefront-cart-header');
	}

/**
	 * Purge private all
	 *
	 * @since  3.0
	 * @access public
	 */
	public function purge_private_all() {
		do_action('litespeed_purge_private_all');
	}

/**
	 * Check if need to give an ESI block for cart
	 *
	 * @since  1.7.2
	 * @access public
	 */
	public function check_if_need_esi( $template ) {
		if ($this->vary_needed()) {
			do_action('litespeed_debug', 'API: 3rd woo added ESI');
			add_action('litespeed_tpl_normal', array( $this, 'set_swap_header_cart' ));
		}

return $template;
	}

/**
	 * Keep vary on if cart is not empty
	 *
	 * @since  1.7.2
	 * @access public
	 */
	public function vary_maintain( $vary ) {
		if ($this->vary_needed()) {
			do_action('litespeed_debug', 'API: 3rd woo added vary due to cart not empty');
			$vary['woo_cart'] = 1;
		}

return $vary;
	}

/**
	 * Check if vary need to be on based on cart
	 *
	 * @since  1.7.2
	 * @access private
	 */
	private function vary_needed() {
		if (!function_exists('WC')) {
			return false;
		}

$woocom = WC();
		if (!$woocom) {
			return false;
		}

if (is_null($woocom->cart)) {
			return false;
		}
		return $woocom->cart->get_cart_contents_count() > 0;
	}

/**
	 * Hooked to the litespeed_is_not_esi_template action.
	 * If the request is not an esi request, I want to set my own hook in woocommerce_before_template_part to see if it's something I can ESI.
	 *
	 * @since 1.1.0
	 * @access public
	 */
	public function set_block_template() {
		add_action('woocommerce_before_template_part', array( $this, 'block_template' ), 999, 4);
	}

/**
	 * Hooked to the litespeed_is_not_esi_template action.
	 * If the request is not an esi request, I want to set my own hook
	 * in storefront_header to see if it's something I can ESI.
	 *
	 * Will remove storefront_header_cart in storefront_header.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 */
	public function set_swap_header_cart() {
		$priority = has_action('storefront_header', 'storefront_header_cart');
		if ($priority !== false) {
			remove_action('storefront_header', 'storefront_header_cart', $priority);
			add_action('storefront_header', array( $this, 'esi_cart_header' ), $priority);
		}
	}

/**
	 * Hooked to the woocommerce_before_template_part action.
	 * Checks if the template contains 'add-to-cart'. If so, and if I want to ESI the request, block it and build my esi code block.
	 *
	 * The function parameters will be passed to the esi request.
	 *
	 * @since 1.1.0
	 * @access public
	 */
	public function block_template( $template_name, $template_path, $located, $args ) {
		if (strpos($template_name, 'add-to-cart') === false) {
			if (strpos($template_name, 'related.php') !== false) {
				remove_action('woocommerce_before_template_part', array( $this, 'block_template' ), 999);
				add_filter('woocommerce_related_products_args', array( $this, 'add_related_tags' ));
				add_action('woocommerce_after_template_part', array( $this, 'end_template' ), 999);
			}
			return;
		}
		return;

// todo: wny not use?

global $post;
		$params = array(
			self::ESI_PARAM_ARGS => $args,
			self::ESI_PARAM_NAME => $template_name,
			self::ESI_PARAM_POSTID => $post->ID,
			self::ESI_PARAM_PATH => $template_path,
			self::ESI_PARAM_LOCATED => $located,
		);
		add_action('woocommerce_after_add_to_cart_form', array( $this, 'end_form' ));
		add_action('woocommerce_after_template_part', array( $this, 'end_form' ), 999);
		echo apply_filters('litespeed_esi_url', 'wc-add-to-cart-form', 'WC_CART_FORM', $params);
		echo apply_filters('litespeed_clean_wrapper_begin', '');
	}

/**
	 * Hooked to the woocommerce_after_add_to_cart_form action.
	 * If this is hit first, clean the buffer and remove this function and
	 * end_template.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 */
	public function end_form( $template_name = '' ) {
		if (!empty($template_name) && strpos($template_name, 'add-to-cart') === false) {
			return;
		}
		echo apply_filters('litespeed_clean_wrapper_end', '');
		remove_action('woocommerce_after_add_to_cart_form', array( $this, 'end_form' ));
		remove_action('woocommerce_after_template_part', array( $this, 'end_form' ), 999);
	}

/**
	 * If related products are loaded, need to add the extra product ids.
	 *
	 * The page will be purged if any of the products are changed.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 * @param array $args The arguments used to build the related products section.
	 * @return array The unchanged arguments.
	 */
	public function add_related_tags( $args ) {
		if (empty($args) || !isset($args['post__in'])) {
			return $args;
		}
		$related_posts = $args['post__in'];
		foreach ($related_posts as $related) {
			do_action('litespeed_tag_add_post', $related);
		}
		return $args;
	}

/**
	 * Hooked to the woocommerce_after_template_part action.
	 * If the template contains 'add-to-cart', clean the buffer.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 * @param type $template_name
	 */
	public function end_template( $template_name ) {
		if (strpos($template_name, 'related.php') !== false) {
			remove_action('woocommerce_after_template_part', array( $this, 'end_template' ), 999);
			$this->set_block_template();
		}
	}

/**
	 * Hooked to the storefront_header header.
	 * If I want to ESI the request, block it and build my esi code block.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 */
	public function esi_cart_header() {
		echo apply_filters('litespeed_esi_url', 'storefront-cart-header', 'STOREFRONT_CART_HEADER');
	}

/**
	 * Hooked to the litespeed_esi_load-storefront-cart-header action.
	 * Generates the cart header for esi display.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 */
	public function load_cart_header() {
		storefront_header_cart();
	}

/**
	 * Hooked to the litespeed_esi_load-wc-add-to-cart-form action.
	 * Parses the esi input parameters and generates the add to cart form
	 * for esi display.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 * @global type $post
	 * @global type $wp_query
	 * @param type $params
	 */
	public function load_add_to_cart_form_block( $params ) {
		global $post, $wp_query;
		$post = get_post($params[self::ESI_PARAM_POSTID]);
		$wp_query->setup_postdata($post);
		function_exists('wc_get_template') && wc_get_template($params[self::ESI_PARAM_NAME], $params[self::ESI_PARAM_ARGS], $params[self::ESI_PARAM_PATH]);
	}

/**
	 * Update woocommerce when someone visits a product and has the
	 * recently viewed products widget.
	 *
	 * Currently, this widget should not be cached.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 * @param array $params Widget parameter array
	 */
	public function register_post_view( $params ) {
		if ($params[API::PARAM_NAME] !== 'WC_Widget_Recently_Viewed') {
			return;
		}
		if (!isset($params[self::ESI_PARAM_POSTID])) {
			return;
		}
		$id       = $params[self::ESI_PARAM_POSTID];
		$esi_post = get_post($id);
		$product  = function_exists('wc_get_product') ? wc_get_product($esi_post) : false;

if (empty($product)) {
			return;
		}

global $post;
		$post = $esi_post;
		function_exists('wc_track_product_view') && wc_track_product_view();
	}

/**
	 * Adds the post id to the widget ESI parameters for the Recently Viewed widget.
	 *
	 * This is needed in the ESI request to update the cookie properly.
	 *
	 * @since 1.1.0
	 * @access public
	 */
	public function add_post_id( $params, $block_id ) {
		if ($block_id == 'widget') {
			if ($params[API::PARAM_NAME] == 'WC_Widget_Recently_Viewed') {
				$params[self::ESI_PARAM_POSTID] = get_the_ID();
			}
		}

return $params;
	}

/**
	 * Hooked to the litespeed_widget_default_options filter.
	 *
	 * The recently viewed widget must be esi to function properly.
	 * This function will set it to enable and no cache by default.
	 *
	 * @since 1.1.0
	 * @access public
	 */
	public function wc_widget_default( $options, $widget ) {
		if (!is_array($options)) {
			return $options;
		}
		$widget_name = get_class($widget);
		if ($widget_name === 'WC_Widget_Recently_Viewed') {
			$options[API::WIDGET_O_ESIENABLE] = API::VAL_ON2;
			$options[API::WIDGET_O_TTL]       = 0;
		} elseif ($widget_name === 'WC_Widget_Recent_Reviews') {
			$options[API::WIDGET_O_ESIENABLE] = API::VAL_ON;
			$options[API::WIDGET_O_TTL]       = 86400;
		}
		return $options;
	}

/**
	 * Set WooCommerce cache tags based on page type.
	 *
	 * @since 1.0.9
	 * @since 1.6.3 Removed static
	 * @access public
	 */
	public function set_tag() {
		$id = get_the_ID();
		if ($id === false) {
			return;
		}

// Check if product has a cache ttl limit or not
		$sale_from = (int) get_post_meta($id, '_sale_price_dates_from', true);
		$sale_to   = (int) get_post_meta($id, '_sale_price_dates_to', true);
		$now       = current_time('timestamp');
		$ttl       = false;
		if ($sale_from && $now < $sale_from) {
			$ttl = $sale_from - $now;
		} elseif ($sale_to && $now < $sale_to) {
			$ttl = $sale_to - $now;
		}
		if ($ttl && $ttl < apply_filters('litespeed_control_ttl', 0)) {
			do_action('litespeed_control_set_ttl', $ttl, "WooCommerce set scheduled TTL to $ttl");
		}

if (function_exists('is_shop') && is_shop()) {
			do_action('litespeed_tag_add', self::CACHETAG_SHOP);
		}
		if (function_exists('is_product_taxonomy') && !is_product_taxonomy()) {
			return;
		}
		if (isset($GLOBALS['product_cat']) && is_string($GLOBALS['product_cat'])) {
			// todo: need to check previous woo version to find if its from old woo versions or not!
			$term = get_term_by('slug', $GLOBALS['product_cat'], 'product_cat');
		} elseif (isset($GLOBALS['product_tag']) && is_string($GLOBALS['product_tag'])) {
			$term = get_term_by('slug', $GLOBALS['product_tag'], 'product_tag');
		} else {
			$term = false;
		}

if ($term === false) {
			return;
		}
		while (isset($term)) {
			do_action('litespeed_tag_add', self::CACHETAG_TERM . $term->term_id);
			if ($term->parent == 0) {
				break;
			}
			$term = get_term($term->parent);
		}
	}

/**
	 * Check if the page is cacheable according to WooCommerce.
	 *
	 * @since 1.0.5
	 * @since 1.6.3 Removed static
	 * @access public
	 * @param string $esi_id        The ESI block id if a request is an ESI request.
	 * @return boolean              True if cacheable, false if not.
	 */
	public function set_control( $esi_id ) {
		if (!apply_filters('litespeed_control_cacheable', false)) {
			return;
		}

/**
		 * Avoid possible 500 issue
		 *
		 * @since 1.6.2.1
		 */
		if (!function_exists('WC')) {
			return;
		}

$woocom = WC();
		if (!$woocom || empty($woocom->session)) {
			return;
		}

// For later versions, DONOTCACHEPAGE should be set.
		// No need to check uri/qs.
		if (version_compare($woocom->version, '1.4.2', '>=')) {
			if (version_compare($woocom->version, '3.2.0', '<') && defined('DONOTCACHEPAGE') && DONOTCACHEPAGE) {
				do_action('litespeed_control_set_nocache', '3rd party woocommerce not cache by constant');
				return;
			} elseif (version_compare($woocom->version, '2.1.0', '>=')) {
				$err = false;

if (!function_exists('wc_get_page_id')) {
					return;
				}
				/**
				 * From woo/inc/class-wc-cache-helper.php:prevent_caching()
				 *
				 * @since  1.4
				 */
				$page_ids = array_filter(array( wc_get_page_id('cart'), wc_get_page_id('checkout'), wc_get_page_id('myaccount') ));
				if (isset($_GET['download_file']) || isset($_GET['add-to-cart']) || is_page($page_ids)) {
					$err = 'woo non cacheable pages';
				} elseif (function_exists('wc_notice_count') && wc_notice_count() > 0) {
					$err = 'has wc notice';
				}

if ($err) {
					do_action('litespeed_control_set_nocache', '3rd party woocommerce not cache due to ' . $err);
					return;
				}
			}
			return;
		}

$uri     = esc_url($_SERVER['REQUEST_URI']);
		$uri_len = strlen($uri);
		if ($uri_len < 5) {
			return;
		}

if (in_array($uri, array( 'cart/', 'checkout/', 'my-account/', 'addons/', 'logout/', 'lost-password/', 'product/' ))) {
			// why contains `product`?
			do_action('litespeed_control_set_nocache', 'uri in cart/account/user pages');
			return;
		}

$qs     = sanitize_text_field($_SERVER['QUERY_STRING']);
		$qs_len = strlen($qs);
		if (!empty($qs) && $qs_len >= 12 && strpos($qs, 'add-to-cart=') === 0) {
			do_action('litespeed_control_set_nocache', 'qs contains add-to-cart');
			return;
		}
	}

/**
	 * Purge a product page and related pages (based on settings) on checkout.
	 *
	 * @since 1.0.9
	 * @since 1.6.3 Removed static
	 * @access public
	 * @param WC_Product $product
	 */
	public function purge_product( $product ) {
		do_action('litespeed_debug', '[3rd] Woo Purge [pid] ' . $product->get_id());

$do_purge = function ( $action, $debug = '' ) use ( $product ) {
			$config = apply_filters('litespeed_conf', self::O_UPDATE_INTERVAL);
			if (is_null($config)) {
				$config = self::O_PQS_CS;
			}

if ($config === self::O_PQS_CQS) {
				$action();
				if ($debug) {
					do_action('litespeed_debug', $debug);
				}
			} elseif ($config !== self::O_PQS_CS && $product->is_in_stock()) {
				do_action('litespeed_debug', '[3rd] Woo No purge needed [option] ' . $config);
				return false;
			} elseif ($config !== self::O_PS_CN && !$product->is_in_stock()) {
				$action();
				if ($debug) {
					do_action('litespeed_debug', $debug);
				}
			}
			return true;
		};

if (
			!$do_purge(function () use ( $product ) {
				$this->backend_purge($product->get_id());
			})
		) {
			return;
		}

do_action('litespeed_purge_post', $product->get_id());

// Check if is variation, purge stock too #984479
		if ($product->is_type('variation')) {
			do_action('litespeed_purge_post', $product->get_parent_id());
		}

// Check if WPML is enabled ##972971
		if (defined('WPML_PLUGIN_BASENAME')) {
			// Check if it is a variable product and get post/parent ID
			$wpml_purge_id = $product->is_type('variation') ? $product->get_parent_id() : $product->get_id();
			$type          = apply_filters('wpml_element_type', get_post_type($wpml_purge_id));
			$trid          = apply_filters('wpml_element_trid', false, $wpml_purge_id, $type);
			$translations  = apply_filters('wpml_get_element_translations', array(), $trid, $type);
			foreach ($translations as $lang => $translation) {
				do_action('litespeed_debug', '[3rd] Woo WPML purge language: ' . $translation->language_code . ' , post ID: ' . $translation->element_id);
				do_action('litespeed_purge_post', $translation->element_id);
				// use the $translation->element_id as it is post ID of other languages
			}

// Check other languages category and purge if configured.
			// wp_get_post_terms() only returns default language category ID
			$default_cats = wp_get_post_terms($wpml_purge_id, 'product_cat');
			$languages    = apply_filters('wpml_active_languages', null);

foreach ($default_cats as $default_cat) {
				foreach ($languages as $language) {
					$tr_cat_id = icl_object_id($default_cat->term_id, 'product_cat', false, $language['code']);
					$do_purge(function () use ( $tr_cat_id ) {
						do_action('litespeed_purge', self::CACHETAG_TERM . $tr_cat_id);
					}, '[3rd] Woo Purge WPML category [language] ' . $language['code'] . ' [cat] ' . $tr_cat_id);
				}
			}
		}
	}

/**
	 * Delete object-term relationship. If the post is a product and
	 * the term ids array is not empty, will add purge tags to the deleted
	 * terms.
	 *
	 * @since 1.0.9
	 * @since 1.6.3 Removed static
	 * @access public
	 * @param int   $post_id Object ID.
	 * @param array $term_ids An array of term taxonomy IDs.
	 */
	public function delete_rel( $post_id, $term_ids ) {
		if (!function_exists('wc_get_product')) {
			return;
		}

if (empty($term_ids) || wc_get_product($post_id) === false) {
			return;
		}
		foreach ($term_ids as $term_id) {
			do_action('litespeed_purge', self::CACHETAG_TERM . $term_id);
		}
	}

/**
	 * Purge a product's categories and tags pages in case they are affected.
	 *
	 * @since 1.0.9
	 * @since 1.6.3 Removed static
	 * @access public
	 * @param int $post_id Post id that is about to be purged
	 */
	public function backend_purge( $post_id ) {
		if (!function_exists('wc_get_product')) {
			return;
		}

if (!isset($post_id) || wc_get_product($post_id) === false) {
			return;
		}

$cats = $this->get_cats($post_id);
		if (!empty($cats)) {
			foreach ($cats as $cat) {
				do_action('litespeed_purge', self::CACHETAG_TERM . $cat);
			}
		}

if (!function_exists('wc_get_product_terms')) {
			return;
		}

$tags = wc_get_product_terms($post_id, 'product_tag', array( 'fields' => 'ids' ));
		if (!empty($tags)) {
			foreach ($tags as $tag) {
				do_action('litespeed_purge', self::CACHETAG_TERM . $tag);
			}
		}
	}

/**
	 * When a product has a new review added, purge the recent reviews widget.
	 *
	 * @since 1.1.0
	 * @since 1.6.3 Removed static
	 * @access public
	 * @param $unused
	 * @param integer $comment_approved Whether the comment is approved or not.
	 * @param array   $commentdata Information about the comment.
	 */
	public function add_review( $unused, $comment_approved, $commentdata ) {
		if (!function_exists('wc_get_product')) {
			return;
		}

$post_id = $commentdata['comment_post_ID'];
		if ($comment_approved !== 1 || !isset($post_id) || wc_get_product($post_id) === false) {
			return;
		}

global $wp_widget_factory;
		if (!isset($wp_widget_factory->widgets['WC_Widget_Recent_Reviews'])) {
			return;
		}

$recent_reviews = $wp_widget_factory->widgets['WC_Widget_Recent_Reviews'];
		if (!is_null($recent_reviews)) {
			do_action('litespeed_tag_add_widget', $recent_reviews->id);
		}
	}

/**
	 * Append new options
	 *
	 * @since 1.6.3 Removed static
	 * @since  3.0 new API
	 */
	private function _option_append() {
		// Append option save value filter
		do_action('litespeed_conf_multi_switch', self::O_UPDATE_INTERVAL, 3); // This need to be before conf_append

do_action('litespeed_conf_append', self::O_UPDATE_INTERVAL, false);
		do_action('litespeed_conf_append', self::O_CART_VARY, false);
	}

/**
	 * Hooked to `litespeed_settings_tab` action.
	 * Adds the integration configuration options (currently, to determine purge rules)
	 *
	 * @since 1.6.3 Removed static
	 */
	public function settings_add_tab( $setting_page ) {
		if ($setting_page != 'cache') {
			return;
		}

require 'woocommerce.tab.tpl.php';
	}

/**
	 * Hook to show config content
	 *
	 * @since  3.0
	 */
	public function settings_add_content( $setting_page ) {
		if ($setting_page != 'cache') {
			return;
		}

require 'woocommerce.content.tpl.php';
	}

/**
	 * Helper function to select the function(s) to use to get the product
	 * category ids.
	 *
	 * @since 1.0.10
	 * @since 1.6.3 Removed static
	 * @access private
	 * @param int $product_id The product id
	 * @return array An array of category ids.
	 */
	private function get_cats( $product_id ) {
		if (!function_exists('WC')) {
			return;
		}

$woocom = WC();
		if (isset($woocom) && version_compare($woocom->version, '2.5.0', '>=') && function_exists('wc_get_product_cat_ids')) {
			return wc_get_product_cat_ids($product_id);
		}
		$product_cats = wp_get_post_terms($product_id, 'product_cat', array( 'fields' => 'ids' ));
		foreach ($product_cats as $product_cat) {
			$product_cats = array_merge($product_cats, get_ancestors($product_cat, 'product_cat'));
		}

return $product_cats;
	}

/**
	 * 3rd party prepload
	 *
	 * @since  2.9.8.4
	 */
	public static function preload() {
		/**
		 * Auto puge for WooCommerce Advanced Bulk Edit plugin,
		 * Bulk edit hook need to add to preload as it will die before detect.
		 */
		add_action('wp_ajax_wpmelon_adv_bulk_edit', __CLASS__ . '::bulk_edit_purge', 1);
	}

/**
	 * Auto puge for WooCommerce Advanced Bulk Edit plugin,
	 *
	 * @since  2.9.8.4
	 */
	public static function bulk_edit_purge() {
		if (empty($_POST['type']) || $_POST['type'] != 'saveproducts' || empty($_POST['data'])) {
			return;
		}

/*
		 * admin-ajax form-data structure
		 * array(
		 *      "type" => "saveproducts",
		 *      "data" => array(
		 *          "column1" => "464$###0$###2#^#463$###0$###4#^#462$###0$###6#^#",
		 *          "column2" => "464$###0$###2#^#463$###0$###4#^#462$###0$###6#^#"
		 *      )
		 *  )
		 */
		$stock_string_arr = array();
		foreach ($_POST['data'] as $stock_value) {
			$stock_string_arr = array_merge($stock_string_arr, explode('#^#', $stock_value));
		}

$lscwp_3rd_woocommerce = new self();

if (count($stock_string_arr) < 1) {
			return;
		}

foreach ($stock_string_arr as $edited_stock) {
			$product_id = strtok($edited_stock, '$');
			$product    = wc_get_product($product_id);

if (empty($product)) {
				do_action('litespeed_debug', '3rd woo purge: ' . $product_id . ' not found.');
				continue;
			}

$lscwp_3rd_woocommerce->purge_product($product);
		}
	}
}

Nama File / Folder	Size	Action
aelia-currencyswitcher.cls.php	1.759KB	Edit File Delete File Rename
amp.cls.php	1.838KB	Edit File Delete File Rename
autoptimize.cls.php	0.738KB	Edit File Delete File Rename
avada.cls.php	0.655KB	Edit File Delete File Rename
bbpress.cls.php	2.349KB	Edit File Delete File Rename
beaver-builder.cls.php	0.943KB	Edit File Delete File Rename
caldera-forms.cls.php	0.418KB	Edit File Delete File Rename
divi-theme-builder.cls.php	2.233KB	Edit File Delete File Rename
elementor.cls.php	1.632KB	Edit File Delete File Rename
entry.inc.php	1.479KB	Edit File Delete File Rename
facetwp.cls.php	0.694KB	Edit File Delete File Rename
gravity-forms.cls.php	0.532KB	Edit File Delete File Rename
litespeed-check.cls.php	4.645KB	Edit File Delete File Rename
perfmatters.cls.php	0.667KB	Edit File Delete File Rename
theme-my-login.cls.php	0.874KB	Edit File Delete File Rename
user-switching.cls.php	0.531KB	Edit File Delete File Rename
wc-pdf-product-vouchers.cls.php	0.657KB	Edit File Delete File Rename
wcml.cls.php	0.938KB	Edit File Delete File Rename
woocommerce.cls.php	24.335KB	Edit File Delete File Rename
woocommerce.content.tpl.php	3.519KB	Edit File Delete File Rename
wp-polls.cls.php	0.492KB	Edit File Delete File Rename
wpdiscuz.cls.php	0.736KB	Edit File Delete File Rename
wplister.cls.php	0.696KB	Edit File Delete File Rename
wpml.cls.php	0.638KB	Edit File Delete File Rename
wptouch.cls.php	0.711KB	Edit File Delete File Rename