function ga_push_analyticsjs_measurement_protocol_mapping_enhanced_ecommerce_item in GA Push 7

Map enhanced ecommerce item (product, product impression) to measurement protocol format.

@TODO: allow mapping for product impressions(il<listIndex>pi<productIndex>)!

Parameters

array $item: Enhanced ecommerce item.

int $index: Enhanced ecommerce index in the list of items.

string $type: Product type key prefix (pr, promo, etc).

1 call to ga_push_analyticsjs_measurement_protocol_mapping_enhanced_ecommerce_item()

ga_push_method_utmp_php_construct_enhanced_ecommerce_request_data in inc/ga_push.utmp.php.inc

Returns data arrays for a enhanced eCommerce tracking.

File

./ga_push.module, line 880

Drupal Module: GA Push.

Code

function ga_push_analyticsjs_measurement_protocol_mapping_enhanced_ecommerce_item($item, $index, $type) {
  $map = ga_push_analyticsjs_measurement_protocol_map_enhanced_ecommerce_item();
  $data_mapped = array();
  foreach ($item as $key => $value) {
    $mkey = isset($map[$key]) ? $map[$key] : $key;

    // Replace custom dimensions and metrics that uses Analytics.js keys with UTMP keys.
    $mkey = str_replace(array(
      'dimension',
      'metric',
    ), array(
      'cd',
      'cm',
    ), $mkey);
    if (in_array($mkey, $map) || preg_match('/^(cd|cm)[0-9]*/', $mkey)) {

      // Map enhanced ecommerce vars.
      $data_mapped[$type . $index . $mkey] = $value;
    }
  }
  return $data_mapped;
}