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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web28/html/wp-content/plugins/matomo/classes/WpMatomo/Ecommerce/ |
| Current File : //var/www/web28/html/wp-content/plugins/matomo/classes/WpMatomo/Ecommerce/Woocommerce.php |
<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
* @package matomo
*/
namespace WpMatomo\Ecommerce;
use WC_Order;
use WC_Product;
if ( ! defined( 'ABSPATH' ) ) {
exit; // if accessed directly
}
if ( ! defined( 'MATOMO_WOOCOMMERCE_IGNORED_ORDER_STATUS' ) ) {
// phpcs:ignore PHPCompatibility.InitialValue.NewConstantArraysUsingDefine.Found
define( 'MATOMO_WOOCOMMERCE_IGNORED_ORDER_STATUS', [ 'cancelled', 'failed', 'refunded' ] );
}
class Woocommerce extends Base {
private $order_status_ignore = MATOMO_WOOCOMMERCE_IGNORED_ORDER_STATUS;
public function register_hooks() {
parent::register_hooks();
add_action( 'wp_head', [ $this, 'maybe_track_order_complete' ], 99999 );
add_action( 'woocommerce_after_single_product', [ $this, 'on_product_view' ], 99999, $args = 0 );
add_action( 'woocommerce_add_to_cart', [ $this, 'on_cart_updated_safe' ], 99999, 0 );
add_action( 'woocommerce_cart_item_removed', [ $this, 'on_cart_updated_safe' ], 99999, 0 );
add_action( 'woocommerce_cart_item_restored', [ $this, 'on_cart_updated_safe' ], 99999, 0 );
add_action( 'woocommerce_cart_item_set_quantity', [ $this, 'on_cart_updated_safe' ], 99999, 0 );
add_action( 'woocommerce_thankyou', [ $this, 'anonymise_orderid_in_url' ], 1, 1 );
add_action( 'woocommerce_order_status_changed', [ $this, 'on_order_status_change' ], 10, 3 );
if ( ! $this->should_track_background() ) {
// prevent possibly executing same event twice where eg first a PHP Matomo tracker request is created
// because of woocommerce_applied_coupon and then also because of woocommerce_update_cart_action_cart_updated itself
// causing two tracking requests to be issues from the server. refs #215
// when not ajax mode the later event will simply overwrite the first and it should be fine.
add_filter(
'woocommerce_update_cart_action_cart_updated',
[
$this,
'on_cart_updated_safe',
],
99999,
1
);
}
add_action( 'woocommerce_applied_coupon', [ $this, 'on_coupon_updated_safe' ], 99999, 0 );
add_action( 'woocommerce_removed_coupon', [ $this, 'on_coupon_updated_safe' ], 99999, 0 );
}
public function on_order_status_change( $order_id, $old_status, $new_status ) {
$order = wc_get_order( $order_id );
if ( empty( $order ) ) {
return;
}
if ( $this->isOrderFromBackOffice( $order ) ) {
return;
}
if ( 'pending' === $old_status && 'processing' === $new_status ) {
$this->logger->log( sprintf( 'Order ID = %s status changed from pending to processing, attempting to track it', $order_id ) );
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
echo $this->on_order( $order_id );
}
}
public function anonymise_orderid_in_url( $order_id ) {
if ( ! empty( $order_id ) && is_numeric( $order_id ) ) {
$order_id = (int) $order_id;
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
echo "<script>(function () {
if (location.href) {
window._paq = window._paq || [];
var url = location.href;
if (url.indexOf('?') > 0) {
url = url.substr(0, url.indexOf('?')); // remove order key
}
window._paq.push(['setCustomUrl', url.replace('$order_id', 'orderid_anonymised')]);
}
})()</script>";
}
}
public function maybe_track_order_complete() {
global $wp;
if ( function_exists( 'is_order_received_page' ) && is_order_received_page() ) {
$order_id = isset( $wp->query_vars['order-received'] ) ? $wp->query_vars['order-received'] : 0;
if ( ! empty( $order_id ) && $order_id > 0 ) {
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
echo $this->on_order( $order_id );
}
}
}
public function on_coupon_updated_safe() {
try {
$val = null;
$val = $this->on_cart_updated( $val, true );
} catch ( \Exception $e ) {
$this->logger->log_exception( 'woo_on_cart_update', $e );
}
return $val;
}
public function on_cart_updated_safe( $val = null ) {
try {
$val = $this->on_cart_updated( $val );
} catch ( \Exception $e ) {
$this->logger->log_exception( 'woo_on_cart_update', $e );
}
return $val;
}
/**
* @param null $val needed for woocommerce_update_cart_action_cart_updated filter
* @param bool $is_coupon_update set to true if cart was updated because of a coupon
*
* @return mixed
*/
public function on_cart_updated( $val = null, $is_coupon_update = false ) {
global $woocommerce;
/** @var \WC_Cart $cart */
$cart = $woocommerce->cart;
if ( ! $is_coupon_update ) {
// can cause cart coupon not to be applied when WooCommerce Subscriptions is used.
$cart->calculate_totals();
}
$cart_content = $cart->get_cart();
$tracking_code = '';
foreach ( $cart_content as $item ) {
/** @var WC_Product $product */
$product = wc_get_product( $item['product_id'] );
if ( $this->isWC3() ) {
$product_or_variation = $product;
if ( ! empty( $item['variation_id'] ) ) {
$variation = wc_get_product( $item['variation_id'] );
if ( ! empty( $variation ) ) {
$product_or_variation = $variation;
}
}
} else {
$order = new WC_Order( null );
$product_or_variation = $order->get_product_from_item( $item );
}
if ( empty( $product_or_variation ) ) {
continue;
}
$sku = $this->get_sku( $product_or_variation );
$price = 0;
if ( isset( $item['line_total'] ) ) {
$total = floatval( $item['line_total'] ) / max( 1, $item['quantity'] );
$price = round( $total, wc_get_price_decimals() );
}
$title = $product->get_title();
$categories = $this->get_product_categories( $product );
$quantity = isset( $item['quantity'] ) ? $item['quantity'] : 0;
$params = [ 'addEcommerceItem', '' . $sku, $title, $categories, $price, $quantity ];
$tracking_code .= $this->make_matomo_js_tracker_call( $params );
}
$total = 0;
if ( ! empty( $cart->total ) ) {
$total = $cart->total;
} elseif ( ! empty( $cart->cart_contents_total ) ) {
$total = $cart->cart_contents_total;
}
$tracking_code .= $this->make_matomo_js_tracker_call( [ 'trackEcommerceCartUpdate', $total ] );
$this->cart_update_queue = $this->wrap_script( $tracking_code );
$this->logger->log( 'Tracked ecommerce cart update: ' . $this->cart_update_queue );
return $val;
}
public function on_order( $order_id ) {
$order = wc_get_order( $order_id );
// @see https://github.com/matomo-org/matomo-for-wordpress/issues/514
if ( ! $order ) {
return;
}
if ( $this->isOrderFromBackOffice( $order ) ) {
return;
}
// phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison
if ( $this->get_order_meta( $order, $this->key_order_tracked ) == 1 ) {
$this->logger->log( sprintf( 'Ignoring already tracked order %d', $order_id ) );
return '';
}
$this->logger->log( sprintf( 'Matomo new order %d', $order_id ) );
$order_id_to_track = $order_id;
if ( method_exists( $order, 'get_order_number' ) ) {
$order_id_to_track = $order->get_order_number();
}
$order_status = $order->get_status();
$this->logger->log( sprintf( 'Order %s with order number %s has status: %s', $order_id, $order_id_to_track, $order_status ) );
if ( in_array( $order_status, $this->order_status_ignore, true ) ) {
$this->logger->log( 'Ignoring ecommerce order ' . $order_id . ' becauses of status: ' . $order_status );
return '';
}
$items = $order->get_items();
$tracking_code = '';
if ( $items ) {
foreach ( $items as $item ) {
/** @var \WC_Order_Item_Product $item */
$product_details = $this->get_product_details( $order, $item );
if ( ! empty( $product_details ) ) {
$params = [
'addEcommerceItem',
'' . $product_details['sku'],
$product_details['title'],
$product_details['categories'],
$product_details['price'],
$product_details['quantity'],
];
$tracking_code .= $this->make_matomo_js_tracker_call( $params );
}
}
}
$params = [
'trackEcommerceOrder',
'' . $order_id_to_track,
$order->get_total(),
round( $order->get_subtotal(), 2 ),
$order->get_cart_tax(),
$this->isWC3() ? $order->get_shipping_total() : $order->get_total_shipping(),
$order->get_total_discount(),
];
$tracking_code .= $this->make_matomo_js_tracker_call( $params );
$this->logger->log( sprintf( 'Tracked ecommerce order %s with number %s', $order_id, $order_id_to_track ) );
$this->save_order_metadata(
$order,
[
$this->key_order_tracked => 1,
]
);
return $this->wrap_script( $tracking_code );
}
private function isWC3() {
global $woocommerce;
$result = version_compare( $woocommerce->version, '3.0', '>=' );
return $result;
}
/**
* @param WC_Product $product
*/
private function get_sku( $product ) {
if ( $product && $product->get_sku() ) {
return $product->get_sku();
}
return $this->get_product_id( $product );
}
/**
* @param WC_Product $product
*/
private function get_product_id( $product ) {
if ( ! $product ) {
return;
}
if ( $this->isWC3() ) {
return $product->get_id();
}
return $product->id;
}
/**
* @param WC_Order $order
* @param \WC_Order_Item $item
*
* @return mixed
*/
private function get_product_details( $order, $item ) {
$product_or_variation = false;
if ( $this->isWC3() && ! empty( $item ) && is_object( $item ) && method_exists( $item, 'get_product' ) && is_callable(
[
$item,
'get_product',
]
) ) {
$product_or_variation = $item->get_product();
} elseif ( method_exists( $order, 'get_product_from_item' ) ) {
// eg woocommerce 2.x
$product_or_variation = $order->get_product_from_item( $item );
}
if ( is_object( $item ) && method_exists( $item, 'get_product_id' ) ) {
// woocommerce 3
$product_id = $item->get_product_id();
} elseif ( isset( $item['product_id'] ) ) {
// woocommerce 2.x
$product_id = $item['product_id'];
} else {
return;
}
$product = wc_get_product( $product_id );
$pr = $product_or_variation ? $product_or_variation : $product;
$sku = $this->get_sku( $pr );
$price = $order->get_item_total( $item );
$title = $product->get_title();
$categories = $this->get_product_categories( $product );
$quantity = $item['qty'];
return [
'sku' => $sku,
'title' => $title,
'categories' => $categories,
'quantity' => $quantity,
'price' => $price,
];
}
/**
* @param WC_Product $product
*
* @return array
*/
private function get_product_categories( $product ) {
$product_id = $this->get_product_id( $product );
$category_terms = get_the_terms( $product_id, 'product_cat' );
$categories = [];
if ( is_wp_error( $category_terms ) ) {
return $categories;
}
if ( ! empty( $category_terms ) ) {
foreach ( $category_terms as $category ) {
$categories[] = $category->name;
}
}
$max_num_categories = 5;
$categories = array_unique( $categories );
$categories = array_slice( $categories, 0, $max_num_categories );
return $categories;
}
public function on_product_view() {
global $product;
if ( empty( $product ) ) {
return;
}
/** @var WC_Product $product */
$params = [
'setEcommerceView',
$this->get_sku( $product ),
$product->get_title(),
$this->get_product_categories( $product ),
$product->get_price(),
];
// we're not using wc_enqueue_js eg to prevent sometimes this code from being minified on some JS minifier plugins
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
echo $this->wrap_script( $this->make_matomo_js_tracker_call( $params ) );
}
/**
* @param \WC_Order|\WC_Order_Refund $order
* @return bool
*/
private function isOrderFromBackOffice( $order ) {
// for recent versions of woocommerce (4.0+) use is_created_via(), otherwise default to is_admin() (which will provide false positives
// when using a theme that uses admin-ajax.php to add orders)
return method_exists( $order, 'is_created_via' ) ? $order->is_created_via( 'admin' ) : is_admin();
}
protected function has_order_been_tracked_already( $order_id ) {
throw new \Exception( 'has_order_been_tracked_already() should not be used in Woocommerce, use wc_get_order()->get_meta() instead' );
}
protected function set_order_been_tracked( $order_id ) {
throw new \Exception( 'set_order_been_tracked() should not be used in Woocommerce, use wc_get_order()->update_meta_data() instead' );
}
/**
* @param \WC_Order $order
* @param string $name
* @return mixed
*/
private function get_order_meta( $order, $name ) {
if ( method_exists( $order, 'get_meta' ) ) {
return $order->get_meta( $name );
} else {
$id = method_exists( $order, 'get_id' ) ? $order->get_id() : $order->id;
return get_post_meta( $id, $name, true );
}
}
/**
* @param \WC_Order $order
* @param array $metadata
* @return void
*/
private function save_order_metadata( $order, $metadata ) {
foreach ( $metadata as $name => $value ) {
if ( method_exists( $order, 'update_meta_data' ) ) {
$order->update_meta_data( $name, $value );
} else {
$id = method_exists( $order, 'get_id' ) ? $order->get_id() : $order->id;
update_post_meta( $id, $name, $value );
}
}
if ( method_exists( $order, 'save' ) ) {
$order->save();
}
}
}
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