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function payment_tokens in Payment 7

Implements hook_tokens().

File

./payment.tokens.inc, line 36
Token integration.

Code

function payment_tokens($type, array $tokens, array $data = array(), array $option = array()) {
  $replacements = array();
  if ($type == 'payment') {

    /** @var Payment $payment */
    $payment = $data['payment'];
    foreach ($tokens as $name => $token) {
      $pattern = '#^' . PAYMENT_LINE_ITEM_TOKEN_PREFIX . '#';
      if (preg_match($pattern, $name) && ($line_items = $payment
        ->getLineItems(preg_replace($pattern, '', $name)))) {
        $replacements[$token] = $payment
          ->totalAmount(TRUE, $line_items);
      }
    }
  }
  return $replacements;
}