private function CFDefaultFieldComparator::makeResultArray in Changed Fields API 7.2

Same name and namespace in other branches

1. 7.3 src/FieldComparator/CFDefaultFieldComparator.php \CFDefaultFieldComparator::makeResultArray()
2. 7 includes/changed_fields.core.inc \CFDefaultFieldComparator::makeResultArray()

Method that generates result array for CFDefaultFieldComparator::compareFieldValues().

Parameters

string $fieldType: Field type.

mixed $oldValue: Old field value to compare.

mixed $newValue: New field value to compare.

Return value

array Array with old and new field values for compareFieldValues() method.

2 calls to CFDefaultFieldComparator::makeResultArray()

CFDefaultFieldComparator::compareFieldValues in includes/changed_fields.core.inc

Method that compares old and new field values.

CFDefaultFieldComparator::runFieldComparison in includes/changed_fields.core.inc

Method that runs comparison of field values.

File

includes/changed_fields.core.inc, line 502

File contains core classes and interfaces.

Class

CFDefaultFieldComparator

Class CFDefaultFieldComparator.

Code

private function makeResultArray($fieldType, $oldValue, $newValue) {

  // Return field collection item entities like field values for
  // 'field_collection' field type.
  if ($fieldType == 'field_collection') {
    $resultOldValue = FALSE;
    $resultNewValue = FALSE;
    if ($oldValue) {
      foreach ($oldValue as $key => $fc) {
        $oldFc = entity_load('field_collection_item', array(
          $fc['value'],
        ));
        $oldFc = reset($oldFc);
        $resultOldValue[] = $oldFc;
      }
    }
    if ($newValue) {
      foreach ($newValue as $key => $fc) {
        $resultNewValue[] = $fc['entity'];
      }
    }
  }
  else {
    $resultOldValue = $oldValue;
    $resultNewValue = $newValue;
  }
  return array(
    'old_value' => $resultOldValue,
    'new_value' => $resultNewValue,
  );
}