public static function MinisiteArchive::fileExtensionCheck in Mini site 7

Checks that the filename ends with an allowed extension.

1 call to MinisiteArchive::fileExtensionCheck()

_minisite_field_validate_minisite_asset in includes/minisite.field.inc

Validate minisite asset.

File

includes/minisite.archive.inc, line 124

Minisite archive class.

Class

MinisiteArchive

Class MinisiteArchive.

Code

public static function fileExtensionCheck($files, $extensions) {
  $invalid_files = array();
  foreach ($files as $file_name) {

    // Ignore folder in minisite.
    if (substr($file_name, -1) == '/') {
      continue;
    }
    $regex = '/\\.(' . preg_replace('/ +/', '|', preg_quote($extensions)) . ')$/i';
    if (!preg_match($regex, $file_name)) {
      $invalid_files[] = $file_name;
    }
  }
  return $invalid_files;
}