private function BusinessRulesUtil::getMappingsArray in Business Rules 8

Same name and namespace in other branches

1. 2.x src/Util/BusinessRulesUtil.php \Drupal\business_rules\Util\BusinessRulesUtil::getMappingsArray()

Helper function to return the fields schema.

Parameters

array $schema: The schema array.

Return value

array The items that belongs to array mapping key.

1 call to BusinessRulesUtil::getMappingsArray()

BusinessRulesUtil::getFieldsSchema in src/Util/BusinessRulesUtil.php

Return a the mapping fields for a given entity config schema.

File

src/Util/BusinessRulesUtil.php, line 1163

Class

BusinessRulesUtil

Class BusinessRulesUtil.

Namespace

Drupal\business_rules\Util

Code

private function getMappingsArray(array $schema) {
  $result = [];
  foreach ($schema as $key => $value) {
    if ($key == 'mapping') {
      foreach ($value as $mk => $mv) {
        $result[] = $mk;
        if (isset($value['mapping'])) {
          $result += $this
            ->getMappingsArray($mv);
        }

        // Elseif (is_array($))
      }
    }
  }
  return $result;
}