public function ImceScanner::customScanFull in FileField Sources 8

Scan and return files, subdirectories.

File

src/ImceScanner.php, line 29

Class

ImceScanner

Imce scanner service.

Namespace

Drupal\filefield_sources

Code

public function customScanFull($dirname, $options) {

  // Get a list of files in the database for this directory.
  $connection = \Drupal::service('database');
  $scheme = $this->context['scheme'];
  $sql_uri_name = $dirname == '.' ? $scheme . '://' : $dirname . '/';
  $result = $connection
    ->select('file_managed', 'f')
    ->fields('f', [
    'uri',
  ])
    ->condition('f.uri', $sql_uri_name . '%', 'LIKE')
    ->condition('f.uri', $sql_uri_name . '_%/%', 'NOT LIKE')
    ->execute();
  $db_files = [];
  foreach ($result as $row) {
    $db_files[basename($row->uri)] = 1;
  }

  // Get the default IMCE directory scan, then filter down to database files.
  $content = Imce::scanDir($dirname, $options);
  foreach ($content['files'] as $filename => $file) {
    if (!isset($db_files[$filename])) {
      unset($content['files'][$filename]);
    }
  }
  return $content;
}