
| Current Path : /var/www/html/rocksensor3/web/core/modules/help/src/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/rocksensor3/web/core/modules/help/src/HelpSectionManager.php |
<?php
namespace Drupal\help;
use Drupal\Component\Plugin\PluginManagerInterface;
use Drupal\help\Attribute\HelpSection;
use Drupal\Core\Cache\CacheBackendInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Plugin\DefaultPluginManager;
/**
* Manages help page section plugins.
*
* @see \Drupal\help\HelpSectionPluginInterface
* @see \Drupal\help\Plugin\HelpSection\HelpSectionPluginBase
* @see \Drupal\help\Annotation\HelpSection
* @see hook_help_section_info_alter()
*/
class HelpSectionManager extends DefaultPluginManager {
/**
* The search manager.
*
* @var \Drupal\Component\Plugin\PluginManagerInterface
*/
protected ?PluginManagerInterface $searchManager = NULL;
/**
* Constructs a new HelpSectionManager.
*
* @param \Traversable $namespaces
* An object that implements \Traversable which contains the root paths
* keyed by the corresponding namespace to look for plugin implementations.
* @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
* Cache backend instance to use.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler for the alter hook.
*/
public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
parent::__construct('Plugin/HelpSection', $namespaces, $module_handler, 'Drupal\help\HelpSectionPluginInterface', HelpSection::class, 'Drupal\help\Annotation\HelpSection');
$this->alterInfo('help_section_info');
$this->setCacheBackend($cache_backend, 'help_section_plugins');
}
/**
* Sets the search manager.
*
* @param \Drupal\Component\Plugin\PluginManagerInterface|null $search_manager
* The search manager if the Search module is installed.
*/
public function setSearchManager(?PluginManagerInterface $search_manager = NULL) {
$this->searchManager = $search_manager;
}
/**
* {@inheritdoc}
*/
public function clearCachedDefinitions() {
parent::clearCachedDefinitions();
$version = \Drupal::service('update.update_hook_registry')->getInstalledVersion('help');
if ($this->searchManager && $version >= 10200) {
// Rebuild the index on cache clear so that new help topics are indexed
// and any changes due to help topics edits or translation changes are
// picked up.
$help_search = $this->searchManager->createInstance('help_search');
$help_search->markForReindex();
}
}
}