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root
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usr
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src
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litespeed-wp-plugin
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6.5.4
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litespeed-cache
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thirdparty
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files >> //proc/self/root/usr/src/litespeed-wp-plugin/6.5.4/litespeed-cache/thirdparty/woocommerce.cls.php
<?php /** * The Third Party integration with the WooCommerce plugin. * * @since 1.0.5 * @since 1.6.6 Added function_exists check for compatibility * @package LiteSpeed_Cache * @subpackage LiteSpeed_Cache/thirdparty * @author LiteSpeed Technologies <info@litespeedtech.com> */ namespace LiteSpeed\Thirdparty; defined('WPINC') || exit(); use LiteSpeed\API; use LiteSpeed\Base; 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); } } 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); } } }
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