protected function DrupalNode7Migration::remapMediaJson in Drupal-to-Drupal data migration 7.2

Rewrites the fids contained within media module text json.

Parameters

array $values: Incoming text values

Return value

array The values array.

File

d7/node.inc, line 134

Implementation of DrupalNodeMigration for Drupal 7 sources.

Class

DrupalNode7Migration

Handling specific to a Drupal 7 source for nodes.

Code

protected function remapMediaJson($values) {
  if (!is_array($values)) {
    $values = array(
      $values,
    );
  }
  $media_regex = '#\\[\\[(.*?\\"type":"media".*?)\\]\\]#';
  if (!isset($this->fileMigration)) {
    $this->fileMigration = $this
      ->findFileMigration();
  }

  // By this point, if we don't know the file migration we have to bail.
  if (empty($this->fileMigration)) {
    return $values;
  }
  $map = $this->fileMigration
    ->getMap();
  foreach ($values as &$value) {
    preg_match_all($media_regex, $value, $matches);
    if (empty($matches[1])) {
      continue;
    }
    foreach ($matches[1] as $idx => $match) {
      $media_item = json_decode($match, TRUE);
      if (empty($media_item)) {
        continue;
      }
      $fid = $media_item['fid'];
      $destination = $map
        ->lookupDestinationID(array(
        $fid,
      ));
      if (empty($destination['destid1'])) {
        continue;
      }
      $media_item['fid'] = $destination['destid1'];
      $replace = '[[' . json_encode($media_item) . ']]';
      $value = str_replace($matches[0][$idx], $replace, $value);
    }
  }
  unset($value);
  return $values;
}