public function ProcessedContentLoader::recursivelyPreprocessData in YAML Content 8.2

Recursively navigate the content hierarchy to apply processors.

Parameters

mixed $import_data: Array or string data extracted from the loaded content file.

File

src/ContentLoader/ProcessedContentLoader.php, line 218

Class

ProcessedContentLoader

A ContentLoader supporting processing of content through plugins.

Namespace

Drupal\yaml_content\ContentLoader

Code

public function recursivelyPreprocessData(&$import_data) {
  if (!is_array($import_data)) {
    return;
  }
  foreach ($import_data as $key => &$value) {

    // Preprocess each array value recursively.
    if (is_array($value)) {
      $context = [];

      // Preprocess this branch.
      $this
        ->preprocessData($value, $context);

      // Recurse further for additional preprocessing.
      if (is_array($value)) {
        array_walk($value, [
          $this,
          'recursivelyPreprocessData',
        ]);
      }
    }
  }
}