protected function AliasManager::pathAliasWhitelistRebuild

protected AliasManager::pathAliasWhitelistRebuild($path = NULL)

Rebuild the path alias white list.

Parameters

string $path: An optional path for which an alias is being inserted.

Return value

An array containing a white list of path aliases.

File

core/lib/Drupal/Core/Path/AliasManager.php, line 280

Class

AliasManager

The default alias manager implementation.

Namespace

Drupal\Core\Path

Code

protected function pathAliasWhitelistRebuild($path = NULL) {
  // When paths are inserted, only rebuild the whitelist if the path has a top
  // level component which is not already in the whitelist.
  if (!empty($path)) {
    if ($this->whitelist->get(strtok($path, '/'))) {
      return;
    }
  }
  $this->whitelist->clear();
}