public function ComponentDiscovery::getMainComponents in Lightning Core 8.4

Same name and namespace in other branches

1. 8.5 src/ComponentDiscovery.php \Drupal\lightning_core\ComponentDiscovery::getMainComponents()
2. 8.3 src/ComponentDiscovery.php \Drupal\lightning_core\ComponentDiscovery::getMainComponents()

Returns extension objects for all main Lightning components.

Return value

\Drupal\Core\Extension\Extension[] Array of extension objects for top-level Lightning components.

1 call to ComponentDiscovery::getMainComponents()

ComponentDiscovery::getSubComponents in src/ComponentDiscovery.php

Returns extension object for all Lightning sub-components.

File

src/ComponentDiscovery.php, line 95

Class

ComponentDiscovery

Helper object to locate Lightning components and sub-components.

Namespace

Drupal\lightning_core

Code

public function getMainComponents() {
  $identifier = self::COMPONENT_PREFIX;
  $filter = function (Extension $module) use ($identifier) {

    // Assumes that:
    // 1. Lightning sub-components are always in a sub-directory within the
    //    main component.
    // 2. The main component's directory starts with "lightning_".
    // E.g.: "/lightning_core/modules/lightning_search".
    $path = explode(DIRECTORY_SEPARATOR, $module
      ->getPath());
    $parent = $path[count($path) - 3];
    return strpos($parent, $identifier) !== 0;
  };
  return array_filter($this
    ->getAll(), $filter);
}