protected function GetImageSize::doGetMetadata in File metadata manager 8

Same name and namespace in other branches

1. 8.2 src/Plugin/FileMetadata/GetImageSize.php \Drupal\file_mdm\Plugin\FileMetadata\GetImageSize::doGetMetadata()

Gets a metadata element.

Parameters

mixed|null $key: A key to determine the metadata element to be returned. If NULL, the entire metadata will be returned.

Return value

mixed|null The value of the element specified by $key. If $key is NULL, the entire metadata. If no metadata is available, return NULL.

Overrides FileMetadataPluginBase::doGetMetadata

File

src/Plugin/FileMetadata/GetImageSize.php, line 59

Class

GetImageSize

FileMetadata plugin for getimagesize.

Namespace

Drupal\file_mdm\Plugin\FileMetadata

Code

protected function doGetMetadata($key = NULL) {
  if ($key === NULL) {
    return $this->metadata;
  }
  else {
    $this
      ->validateKey($key, __FUNCTION__);
    return isset($this->metadata[$key]) ? $this->metadata[$key] : NULL;
  }
}