File Content: wishlist.php <?php class TS_Wishlist{ protected static $_instance = null; public $wishlist = null; public $wishlist_url = null; public $cookie_name = 'ts_wishlist'; public $user_meta_key = 'ts_wishlist'; function __construct(){ add_action('init', array($this, 'set_cookie_name')); add_action('init', array($this, 'add_hook'), 20); add_action('init', array($this, 'register_ajax'), 20); add_action('wp_enqueue_scripts', array($this, 'register_scripts')); add_shortcode('ts_wishlist', array($this, 'wishlist_table')); add_action('admin_notices', array($this, 'add_admin_notice')); add_action('admin_init', array($this, 'convert_wishlist')); } function is_old_wishlist(){ if( class_exists('YITH_WCWL') && 'yes' == get_option('yith_wcwl_show_on_loop', 'no') ){ return true; } return false; } function add_admin_notice(){ if( $this->is_old_wishlist() ){ ?> <div class="notice notice-error"> <p>Yobazar now offers a lightweight Wishlist feature. Please deactivate the <strong>YITH WooCommerce Wishlist</strong> plugin and enable our feature in <strong>Appearance > Theme Options</strong> or click the <a href="<?php echo esc_url( add_query_arg('ts_convert_wishlist', 'yes') ); ?>">Convert</a> button</p> </div> <?php } } function convert_wishlist(){ if( isset($_GET['ts_convert_wishlist']) && $this->is_old_wishlist() ){ $theme_options = get_option('yobazar_theme_options'); if( !$theme_options || !empty($theme_options['ts_wishlist_page']) ){ /* Theme Options was saved or empty - Do nothing */ return; } $theme_options['ts_wishlist_show_in_loop'] = 1; $theme_options['ts_wishlist_show_on_product_page'] = 1; update_option('yith_wcwl_show_on_loop', 'no'); $page_id = 0; $old_page_id = (int) get_option('yith_wcwl_wishlist_page_id', 0); if( $old_page_id ){ $wishlist_page = get_post( $old_page_id ); if( $wishlist_page && $wishlist_page->post_type == 'page' ){ $page_id = wp_update_post(array( 'ID' => $old_page_id ,'post_content' => '[ts_wishlist]' )); global $wpdb; $wpdb->query("update `{$wpdb->prefix}postmeta` set `meta_value` = replace(`meta_value`, 'yith_wcwl_wishlist', 'ts_wishlist') where `meta_key` = '_elementor_data' and post_id = {$page_id};"); } } if( !$page_id || is_wp_error($page_id) ){ /* Add new if not exist */ $page_data = array( 'post_status' => 'publish' ,'post_type' => 'page' ,'post_title' => 'Wishlist' ,'post_content' => '[ts_wishlist]' ,'comment_status' => 'closed' ); $page_id = wp_insert_post( $page_data ); } if( $page_id && !is_wp_error($page_id) ){ $theme_options['ts_wishlist_page'] = $page_id; } update_option('yobazar_theme_options', $theme_options); if( function_exists('deactivate_plugins') ){ deactivate_plugins('yith-woocommerce-wishlist/init.php', true); } } } public static function instance(){ if( is_null( self::$_instance ) ){ self::$_instance = new self(); } return self::$_instance; } function set_cookie_name(){ $language = $this->get_current_language(); if( $language != 'default' ){ $this->cookie_name = $this->cookie_name . '_' . $language; } } function enable_wishlist( $type = 'both'){ /* both / loop / single */ $enabled = false; if( function_exists('yobazar_get_theme_options') ){ switch( $type ){ case 'both': if( yobazar_get_theme_options('ts_wishlist_show_in_loop') || yobazar_get_theme_options('ts_wishlist_show_on_product_page') ){ $enabled = true; } break; case 'loop': if( yobazar_get_theme_options('ts_wishlist_show_in_loop') ){ $enabled = true; } break; case 'single': if( yobazar_get_theme_options('ts_wishlist_show_on_product_page') ){ $enabled = true; } break; } } return $enabled; } function register_scripts(){ if( !$this->enable_wishlist('both') ){ return; } wp_enqueue_script( 'ts-wishlist', plugin_dir_url( __DIR__ ) . 'js/wishlist.js', array('jquery'), THEMESKY_VERSION, true ); $remove_wishlist_after_addedtocart = 1; if( function_exists('yobazar_get_theme_options') && !yobazar_get_theme_options('ts_wishlist_remove_after_added_to_cart') ){ $remove_wishlist_after_addedtocart = 0; } $has_cache = !is_user_logged_in() && ( defined('W3TC') || defined('LSCWP_V') || defined('SiteGround_Optimizer\VERSION') || defined('WP_ROCKET_VERSION') || apply_filters('ts_wishlist_has_cache', false) ); $data = array( 'ajax_nonce' => wp_create_nonce( 'ts-wishlist-nonce' ) ,'wishlist_url' => $this->get_wishlist_url() ,'remove_wishlist_after_addedtocart'=> $remove_wishlist_after_addedtocart ,'added_to_cart_message' => '<div class="woocommerce-notices-wrapper"><div class="woocommerce-message" role="alert">' . esc_html__('Product added to cart successfully', 'themesky') . '</div></div>' ,'cookie_alert' => esc_html__('This feature is only available if your browser cookies are enabled', 'themesky') ,'wait_alert' => esc_html__('Please wait until the previous task is finished!', 'themesky') ,'cookie_name' => $this->cookie_name ,'cookie_path' => defined('COOKIEPATH') ? COOKIEPATH : '/' ,'cookie_domain' => defined('COOKIE_DOMAIN') ? COOKIE_DOMAIN : '' ,'cookie_secure' => is_ssl() ? 1 : 0 ,'has_cache' => $has_cache ? 1 : 0 ); wp_localize_script( 'ts-wishlist', 'ts_wishlist_params', $data ); } function add_hook(){ if( $this->enable_wishlist('loop') ){ add_action( 'woocommerce_after_shop_loop_item_title', array($this, 'add_wishlist_button'), 10003 ); add_action( 'woocommerce_after_shop_loop_item_2', array($this, 'add_wishlist_button'), 50 ); } if( $this->enable_wishlist('single') ){ add_action( 'woocommerce_single_product_summary', array($this, 'add_single_wishlist_button'), 31 ); } } function register_ajax(){ add_action('wp_ajax_ts_add_to_wishlist', array($this, 'add_to_wishlist')); add_action('wp_ajax_nopriv_ts_add_to_wishlist', array($this, 'add_to_wishlist')); add_action('wp_ajax_ts_remove_from_wishlist', array($this, 'remove_from_wishlist')); add_action('wp_ajax_nopriv_ts_remove_from_wishlist', array($this, 'remove_from_wishlist')); } function get_current_language(){ return apply_filters('wpml_current_language', 'default'); } function get_wishlist_from_db(){ if( is_user_logged_in() ){ $wishlist = get_user_meta( get_current_user_id(), $this->user_meta_key, true ); if( $wishlist && is_array($wishlist) ){ $language = $this->get_current_language(); if( !isset($wishlist[$language]) || !is_array($wishlist[$language]) ){ return array(); } else{ return array_map('absint', $wishlist[$language]); } } return array(); } return false; } function get_wishlist(){ if( !is_null($this->wishlist) ){ return $this->wishlist; } /* Get wishlist from db if logged in */ $this->wishlist = $this->get_wishlist_from_db(); if( $this->wishlist !== false ){ return $this->wishlist; } /* Get wishlist from cookies if not logged in */ if( isset($_COOKIE[$this->cookie_name]) ){ $this->wishlist = $_COOKIE[$this->cookie_name]; if( !$this->wishlist ){ $this->wishlist = array(); } else{ $this->wishlist = array_map('absint', explode(',', $this->wishlist)); } } else{ $this->wishlist = array(); } return $this->wishlist; } function set_wishlist_to_db(){ if( is_user_logged_in() ){ $wishlist = get_user_meta( get_current_user_id(), $this->user_meta_key, true ); if( !is_array($wishlist) ){ $wishlist = array(); } $wishlist[$this->get_current_language()] = $this->wishlist; update_user_meta( get_current_user_id(), $this->user_meta_key, $wishlist ); return true; } return false; } function set_wishlist( $wishlist ){ $this->wishlist = $wishlist; /* Save wishlist to db if logged in */ if( $this->set_wishlist_to_db() !== false ){ return; } /* Save wishlist to cookies if not logged in */ $options = array( 'expires' => time() + 60 * 60 * 24 * 7 /* 7 days */ ,'secure' => is_ssl() ,'path' => defined('COOKIEPATH') ? COOKIEPATH : '/' ,'domain' => defined('COOKIE_DOMAIN') ? COOKIE_DOMAIN : '' ,'httponly' => false ); setcookie( $this->cookie_name, implode(',', $wishlist), $options ); } function get_wishlist_url(){ if( !is_null($this->wishlist_url) ){ return $this->wishlist_url; } $this->wishlist_url = ''; if( function_exists('yobazar_get_theme_options') ){ $page_id = yobazar_get_theme_options('ts_wishlist_page'); if( $page_id ){ $this->wishlist_url = get_the_permalink( $page_id ); } } return $this->wishlist_url; } function get_wishlist_count(){ return count( $this->get_wishlist() ); } function get_refreshed_fragments( $send_json = false, $extra_data = array() ){ $data = array( 'fragments' => array() ); if( function_exists('yobazar_tini_wishlist') ){ $data['fragments']['.tini-wishlist'] = yobazar_tini_wishlist(); } if( !empty($_POST['has_table']) ){ $data['fragments']['.ts-wishlist-table-wrapper'] = $this->wishlist_table(); } if( $extra_data ){ $data = array_merge( $data, $extra_data ); } if( $send_json ){ wp_send_json( $data ); } else{ return $data; } } function verify_nonce( $post_key = 'nonce', $nonce_key = 'ts-wishlist-nonce' ){ if( isset($_POST[$post_key]) && wp_verify_nonce($_POST[$post_key], $nonce_key) ){ return true; } die( esc_html__('Security check', 'themesky') ); } function is_product_in_wishlist( $product_id ){ if( in_array( $product_id, $this->get_wishlist() ) ){ return true; } return false; } function add_to_wishlist(){ if( isset($_POST['product_id']) && $this->verify_nonce() ){ $product_id = absint($_POST['product_id']); $wishlist = $this->get_wishlist(); if( in_array( $product_id, $wishlist ) ){ $this->get_refreshed_fragments( true, array( 'message' => esc_html__('Already in wishlist', 'themesky') ) ); } else{ $wishlist[] = $product_id; $this->set_wishlist($wishlist); $this->get_refreshed_fragments( true, array( 'message' => esc_html__('Added to wishlist', 'themesky') ) ); } } } function remove_from_wishlist(){ if( isset($_POST['product_id']) && $this->verify_nonce() ){ $product_id = absint($_POST['product_id']); $wishlist = $this->get_wishlist(); if( !in_array( $product_id, $wishlist ) ){ $this->get_refreshed_fragments( true, array( 'message' => esc_html__('Product is not in wishlist', 'themesky') ) ); } else{ unset( $wishlist[array_search( $product_id, $wishlist )] ); $this->set_wishlist($wishlist); $this->get_refreshed_fragments( true, array( 'message' => esc_html__('Removed from wishlist', 'themesky') ) ); } } } function remove_unavailable_products_from_wishlist( $unavailable_products ){ if( is_user_logged_in() ){ $wishlist = $this->get_wishlist(); $wishlist = array_diff($wishlist, $unavailable_products); $this->set_wishlist($wishlist); } } function get_action_after_added(){ $action = 'remove'; if( function_exists('yobazar_get_theme_options') && yobazar_get_theme_options('ts_wishlist_show_link_after_added') ){ $action = 'link'; } return $action; } function add_wishlist_button( $text = '' ){ global $product; if( !$text ){ $text = __('Wishlist', 'themesky'); } $added = $this->is_product_in_wishlist( $product->get_id() ); $action = $this->get_action_after_added(); $url = '#'; $classes = array('ts-add-to-wishlist'); $classes[] = $action . '-after-added'; if( $added ){ $classes[] = 'added'; if( $action == 'link' ){ $url = $this->get_wishlist_url(); } } ?> <div class="button-in wishlist"> <a href="<?php echo esc_url( $url ); ?>" class="<?php echo esc_attr( implode(' ', $classes) ); ?>" data-id="<?php echo esc_attr( $product->get_id() ); ?>"> <span class="ts-tooltip button-tooltip" data-title="<?php esc_attr_e('Add to wishlist', 'themesky'); ?>"><?php echo esc_html( $text ); ?></span> </a> </div> <?php } function add_single_wishlist_button(){ $this->add_wishlist_button( __('Add to wishlist', 'themesky') ); } function wishlist_table(){ if( !class_exists('WooCommerce') ){ return; } $wishlist = $this->get_wishlist(); $classes = array('ts-wishlist-table-wrapper woocommerce'); if( empty($wishlist) ){ $classes[] = 'empty-wishlist'; } global $product; $unavailable_products = array(); $enable_addtocart = function_exists('yobazar_get_theme_options') && !yobazar_get_theme_options('ts_enable_catalog_mode') ? true : false; ob_start(); ?> <div class="<?php echo esc_attr( implode(' ', $classes) ); ?>"> <div class="heading-row"> <span class="product-remove"></span> <span class="product-thumbnail"></span> <span class="product-name"><?php esc_html_e('Product name', 'themesky'); ?></span> <span class="product-price"><?php esc_html_e('Price', 'themesky'); ?></span> <span class="product-stock-status"><?php esc_html_e('Stock status', 'themesky'); ?></span> <?php if( $enable_addtocart ){ ?> <span class="product-add-to-cart"></span> <?php } ?> </div> <div class="items"> <?php if( empty($wishlist) ){ ?> <div class="item"><span><?php esc_html_e('No products added to the wishlist', 'themesky'); ?></span></div> <?php } else { foreach( $wishlist as $product_id ){ $product = wc_get_product( $product_id ); if( ! is_a( $product, WC_Product::class ) || ! $product->is_visible() ){ $unavailable_products[] = $product_id; continue; } $availability = $product->get_availability(); ?> <div class="item wishlist-item"> <span class="product-remove"> <a href="#" class="ts-remove-from-wishlist added" data-id="<?php echo esc_attr($product_id); ?>"><?php esc_html_e('Remove', 'themesky'); ?></a> </span> <span class="product-thumbnail"> <a href="<?php echo esc_url( $product->get_permalink() ); ?>"> <?php echo wp_kses_post( $product->get_image() ); ?> </a> </span> <span class="product-name"> <a href="<?php echo esc_url( $product->get_permalink() ); ?>"> <?php echo wp_kses_post( $product->get_name() ); ?> </a> </span> <span class="product-price"> <?php echo wp_kses_post( $product->get_price_html() ); ?> </span> <span class="product-stock-status"> <span class="<?php echo esc_attr( $availability['class'] ); ?>"><?php echo esc_html( $availability['availability'] ? $availability['availability'] : __('In stock', 'themesky') ); ?></span> </span> <?php if( $enable_addtocart ){ ?> <span class="product-add-to-cart"> <?php woocommerce_template_loop_add_to_cart(); ?> </span> <?php } ?> </div> <?php } } ?> </div> </div> <?php if( $unavailable_products ){ $this->remove_unavailable_products_from_wishlist( $unavailable_products ); } wp_reset_postdata(); return ob_get_clean(); } } function TS_WISHLIST(){ return TS_Wishlist::instance(); } TS_WISHLIST(); Submit