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feat: DataLayer GA4 analytics fix — poprawka eventów ecommerce

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Naprawione eventy purchase, begin_checkout, view_item, add_to_cart
do formatu GA4 (item_id/item_name zamiast id/name, currency PLN,
google_business_vertical, poprawne typy danych).
Dodany nowy event view_cart na stronie koszyka.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Jacek
2026-03-25 19:01:22 +01:00
parent 18c037915f
commit 589f9d9a38
10 changed files with 435 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
templates/shop-basket/basket.php
View File

@@ -1,4 +1,46 @@
<? global $settings; ?>
<?
if ( $settings['google_tag_manager_id'] && is_array( $this -> basket ) && count( $this -> basket ) ):
$view_cart_items = '';
$view_cart_value = 0;
foreach ( $this -> basket as $position ):
$vc_product = (new \Domain\Product\ProductRepository($GLOBALS['mdb']))->findCached( (int)$position['product-id'], (new \Domain\Languages\LanguagesRepository($GLOBALS['mdb']))->defaultLanguage() );
if ( !$vc_product )
continue;
$vc_price = (float)$vc_product['price_brutto_promo'] > 0 && (float)$vc_product['price_brutto_promo'] < (float)$vc_product['price_brutto']
? (float)$vc_product['price_brutto_promo']
: (float)$vc_product['price_brutto'];
$vc_qty = (int)$position['quantity'];
$view_cart_value += $vc_price * $vc_qty;
if ( $view_cart_items )
$view_cart_items .= ',';
$view_cart_items .= '{';
$view_cart_items .= 'item_id: "' . $vc_product['id'] . '",';
$view_cart_items .= 'item_name: "' . str_replace( '"', '', $vc_product['language']['name'] ) . '",';
$view_cart_items .= 'price: ' . \Shared\Helpers\Helpers::normalize_decimal( $vc_price ) . ',';
$view_cart_items .= 'quantity: ' . $vc_qty . ',';
$view_cart_items .= 'google_business_vertical: "retail"';
$view_cart_items .= '}';
endforeach;
?>
<script type="text/javascript">
dataLayer.push({ ecommerce: null });
dataLayer.push({
event: "view_cart",
ecommerce: {
currency: "PLN",
value: <?= \Shared\Helpers\Helpers::normalize_decimal( $view_cart_value );?>,
items: [<?= $view_cart_items;?>]
}
});
</script>
<? endif; ?>
<div id="basket-container">
<div id="content">
<?= $this->basket_details; ?>

7
templates/shop-basket/summary-view.php
View File

@@ -73,10 +73,11 @@
$begin_checkout_items .= ',';
$begin_checkout_items .= '{';
$begin_checkout_items .= '"id": "' . $product['id'] . '",';
$begin_checkout_items .= '"name": "' . $product['language']['name'] . '",';
$begin_checkout_items .= '"item_id": "' . $product['id'] . '",';
$begin_checkout_items .= '"item_name": "' . str_replace( '"', '', $product['language']['name'] ) . '",';
$begin_checkout_items .= '"price": ' . \Shared\Helpers\Helpers::normalize_decimal( $price_product['price_new'] ) . ',';
$begin_checkout_items .= '"quantity": ' . $position['quantity'];
$begin_checkout_items .= '"quantity": ' . (int)$position['quantity'] . ',';
$begin_checkout_items .= '"google_business_vertical": "retail"';
$begin_checkout_items .= '}';
?>
<? endforeach;?>

10
templates/shop-order/order-details.php
View File

@@ -169,17 +169,17 @@
event: "purchase",
ecommerce: {
transaction_id: "<?= $this -> order['id'];?>",
value: 25.42,
currency: "PLN",
value: <?= \Shared\Helpers\Helpers::normalize_decimal( round( $this -> order['summary'], 2 ) ) - str_replace( ',', '.', round( $this -> order['transport_cost'], 2 ) );?>,
shipping: <?= \Shared\Helpers\Helpers::normalize_decimal( $this -> order['transport_cost'] );?>,
items: [
<? foreach ( $this -> order['products'] as $product ):?>
{
'id': <?= (int)$product['product_id'];?>,
'name': '<?= $product['name'];?>',
'quantity': <?= $product['quantity'];?>,
'price': <?= ((float)$product['price_brutto_promo'] > 0 && (float)$product['price_brutto_promo'] < (float)$product['price_brutto']) ? (float)$product['price_brutto_promo'] : (float)$product['price_brutto'];?>
item_id: "<?= $product['product_id'];?>",
item_name: "<?= str_replace( '"', '', $product['name'] );?>",
quantity: <?= (int)$product['quantity'];?>,
price: <?= ((float)$product['price_brutto_promo'] > 0 && (float)$product['price_brutto_promo'] < (float)$product['price_brutto']) ? \Shared\Helpers\Helpers::normalize_decimal( $product['price_brutto_promo'] ) : \Shared\Helpers\Helpers::normalize_decimal( $product['price_brutto'] );?>,
google_business_vertical: "retail"
}<? if ( $product != end( $this -> order['products'] ) ) echo ',';?>
<? endforeach;?>
]

10
templates/shop-product/product.php
View File

@@ -275,12 +275,15 @@
dataLayer.push({
event: "view_item",
ecommerce: {
currency: "PLN",
value: <? if ( $this -> product['price_brutto_promo'] ): echo \Shared\Helpers\Helpers::normalize_decimal( $this -> product['price_brutto_promo'] ); else: echo \Shared\Helpers\Helpers::normalize_decimal( $this -> product['price_brutto'] ); endif;?>,
items: [
{
item_id: "<?= $this -> product['id'];?>",
item_name: "<?= str_replace( '"', '', $this -> product['language']['name'] );?>",
price: '<? if ( $this -> product['price_brutto_promo'] ): echo \Shared\Helpers\Helpers::normalize_decimal( $this -> product['price_brutto_promo'] ); else: echo \Shared\Helpers\Helpers::normalize_decimal( $this -> product['price_brutto'] ); endif;?>',
quantity: 1
price: <? if ( $this -> product['price_brutto_promo'] ): echo \Shared\Helpers\Helpers::normalize_decimal( $this -> product['price_brutto_promo'] ); else: echo \Shared\Helpers\Helpers::normalize_decimal( $this -> product['price_brutto'] ); endif;?>,
quantity: 1,
google_business_vertical: "retail"
}
]
}
@@ -617,7 +620,8 @@
item_id: "<?= $this -> product['id'];?>",
item_name: "<?= str_replace( '"', '', $this -> product['language']['name'] );?>",
price: <? if ( $this -> product['price_brutto_promo'] ): echo \Shared\Helpers\Helpers::normalize_decimal( $this -> product['price_brutto_promo'] ); else: echo \Shared\Helpers\Helpers::normalize_decimal( $this -> product['price_brutto'] ); endif;?>,
quantity: quantity
quantity: parseInt(quantity),
google_business_vertical: "retail"
}
]
}