WP GlobalCart - woo-save-abandoned-carts-pro

    function read_cart(){

        if( !WC()->cart ) return; //Exit if Woocommerce cart has not been initialized

        //Retrieving cart total value and currency
        $admin = new CartBounty_Pro_Admin( CARTBOUNTY_PRO_PLUGIN_NAME_SLUG, CARTBOUNTY_PRO_VERSION_NUMBER );
        $translatepress = new CartBounty_Pro_TranslatePress();
        $cart_total = WC()->cart->total;
        $cart_currency = get_woocommerce_currency();
        $current_time = current_time( 'mysql', false ); //Retrieving current time
        $session_id = WC()->session->get( 'cartbounty_pro_session_id' ); //Check if the session is already set

        if( empty( $session_id ) ){ //If session value does not exist - set one now
            $session_id = WC()->session->get_customer_id(); //Retrieving customer ID from WooCommerce sessions variable
        }

        if( WC()->session->get( 'cartbounty_pro_from_link' ) && WC()->session->get( 'cartbounty_pro_session_id' ) ){ //In case users returns from abandoned cart email link
            $session_id = WC()->session->get( 'cartbounty_pro_session_id' );
        }

        //Retrieving cart
        $products = WC()->cart->get_cart_contents();
        $product_array = array();

        foreach( $products as $key => $product ){
            do_action( 'woocommerce/cart_loop/start', $product );
            $item = wc_get_product( $product['data']->get_id() );
            $product_title = strip_tags( $item->get_title() );
            $product_title = $translatepress->maybe_translate_trp( $product_title );
            $product_quantity = $product['quantity'];
            $product_variation_price = '';
            $product_tax = '';
            $variation_attributes = array();
            $product_variation_id = '';
            $product_attributes = '';

            if( isset( $product['line_total'] ) ){
                $product_variation_price = $product['line_total'];
            }

            if( isset( $product['line_tax'] ) ){ //If we have taxes, add them to the price
                $product_tax = $product['line_tax'];
            }

            //Handling product variations
            if( isset( $product['variation'] ) ){

                if( is_array( $product['variation'] ) ){
                    foreach( $product['variation'] as $key => $variation ){
                        $variation_attributes[$key] = $variation;
                    }
                }
            }

            if( isset( $product['variation_id'] ) ){ //If user has chosen a variation
                $product_variation_id = $product['variation_id'];
                $product_attributes = $this->get_attribute_names( $variation_attributes, $product['product_id'] );
            }

            $product_data = array(
                'product_title'                 => $product_title . $product_attributes,
                'quantity'                      => $product_quantity,
                'product_id'                    => $product['product_id'],
                'product_variation_id'          => $product_variation_id,
                'product_variation_price'       => $product_variation_price,
                'product_variation_attributes'  => $variation_attributes,
                'product_tax'                   => $product_tax
            );

            //Handle WooCommerce Product Bundles plugin data
            if( class_exists( 'WC_Bundles' ) ){ //If WooCommerce Product Bundles plugin active

                if( !wc_pb_is_bundled_cart_item( $product ) ){ //If cart item is not part of a bundle (looking to find only bundle parent item)

                    if( isset( $product['stamp'] ) ){ //If bundle parent has data about bundled items
                        $bundled_item_data = $product['stamp'];
                        $product_data['bundle_data'] = $bundled_item_data;
                        $bundle_price = 0;
                        $bundle_tax = 0;
                        $bundled_cart_items = wc_pb_get_bundled_cart_items( $product );

                        //Looping through bundle sub-items to get price of the main bundle item
                        foreach ( $bundled_cart_items as $key => $bundled_cart_item ) {

                            if( isset( $bundled_cart_item['line_total'] ) ){
                                $bundled_cart_item_price = $bundled_cart_item['line_total'];
                            }

                            if( isset( $bundled_cart_item['line_tax'] ) ){ //If we have taxes, add them to the price
                                $bundled_cart_item_tax = $bundled_cart_item['line_tax'];
                            }

                            $bundle_price = $bundle_price + $bundled_cart_item_price;
                            $bundle_tax = $bundle_tax + $bundled_cart_item_tax;
                        }

                        $product_data['product_variation_price'] = $product_variation_price + $bundle_price;
                        $product_data['product_tax'] = $product_tax + $bundle_tax;
                    }

                }else{ //Skip adding individual bundle sub-items to the cart
                    do_action( 'woocommerce/cart_loop/end', $product );
                    continue;
                }
            }

            //Skip adding bundled sub-items.
            //Added for YITH Product Bundles because cart restoring creates incorrect pricing
            if( isset( $product['bundled_by'] ) ){
                do_action( 'woocommerce/cart_loop/end', $product );
                continue;
            }

            $product_array[] = $product_data;

            do_action( 'woocommerce/cart_loop/end', $product );
        }

        $cart_contents = array(
            'products' => $product_array,
            'cart_data' => WC()->cart->get_cart_contents()
        );

        return $results_array = array(
            'cart_total'    => $cart_total,
            'cart_currency' => $cart_currency,
            'current_time'  => $current_time,
            'session_id'    => $session_id,
            'cart_contents' => $cart_contents
        );
    }