HelpSectionManager.php in Drupal 9
Same filename in this branch
Same filename and directory in other branches
Namespace
Drupal\help_topicsFile
core/modules/help_topics/src/HelpSectionManager.phpView source
<?php
namespace Drupal\help_topics;
use Drupal\Component\Plugin\PluginManagerInterface;
use Drupal\help\HelpSectionManager as CoreHelpSectionManager;
/**
* Decorates the Help Section plugin manager to provide help topic search.
*
* @internal
* Help Topics is currently experimental and should only be leveraged by
* experimental modules and development releases of contributed modules.
* See https://www.drupal.org/core/experimental for more information.
*/
class HelpSectionManager extends CoreHelpSectionManager {
/**
* The search manager.
*
* @var \Drupal\Component\Plugin\PluginManagerInterface
*/
protected $searchManager;
/**
* 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 = $search_manager;
}
/**
* {@inheritdoc}
*/
public function clearCachedDefinitions() {
parent::clearCachedDefinitions();
if ($this->searchManager && $this->searchManager
->hasDefinition('help_search') && $this->moduleHandler
->moduleExists('help_topics')) {
// 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();
}
}
}
Classes
Name | Description |
---|---|
HelpSectionManager | Decorates the Help Section plugin manager to provide help topic search. |