public function MarkdownExtensionManager::getExtensions in Markdown 3.0.x

Retrieves MarkdownExtension plugins.

Parameters

string $parser: Optional. A specific parser's extensions to retrieve. If not set, all available extensions are returned, regardless of the parser.

bool $enabled: Flag indicating whether to filter results based on enabled status. By default, all extensions are returned. If set to TRUE, only enabled extensions are returned. If set to FALSE, only disabled extensions are returned.

Return value

\Drupal\markdown\Plugin\Markdown\Extension\MarkdownExtensionInterface[] An array of MarkdownExtension plugins.

Overrides MarkdownExtensionManagerInterface::getExtensions

File

src/MarkdownExtensionManager.php, line 59

Class

MarkdownExtensionManager

Namespace

Drupal\markdown

Code

public function getExtensions($parser = NULL, $enabled = NULL) {

  // Normalize parser to a string representation of its plugin identifier.
  if ($parser instanceof MarkdownParserInterface) {
    $parser = $parser
      ->getPluginId();
  }
  $extensions = [];
  foreach ($this
    ->getDefinitions() as $plugin_id => $definition) {

    // Skip extensions that don't belong to a particular parser.
    if ($plugin_id === $this
      ->getFallbackPluginId() || isset($parser) && $definition['parsers'] && !in_array($parser, $definition['parsers'], TRUE)) {
      continue;
    }
    try {
      $extension = $this
        ->createInstance($plugin_id);

      // Set settings from the definition (i.e. added via alter).
      if (isset($definition['settings'])) {
        $extension
          ->setSettings($definition['settings']);
      }
      if ($enabled === TRUE && $extension
        ->isEnabled()) {
        $extensions[$plugin_id] = $extension;
      }
      elseif ($enabled === FALSE && !$extension
        ->isEnabled()) {
        $extensions[$plugin_id] = $extension;
      }
      elseif ($enabled === NULL) {
        $extensions[$plugin_id] = $extension;
      }
    } catch (PluginException $e) {

      // Intentionally left empty.
    }
  }
  return $extensions;
}