38 lines
1.3 KiB
PHP
38 lines
1.3 KiB
PHP
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<?php
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namespace Drupal\help;
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use Drupal\Core\Cache\CacheBackendInterface;
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use Drupal\Core\Extension\ModuleHandlerInterface;
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use Drupal\Core\Plugin\DefaultPluginManager;
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/**
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* Manages help page section plugins.
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*
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* @see \Drupal\help\HelpSectionPluginInterface
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* @see \Drupal\help\Plugin\HelpSection\HelpSectionPluginBase
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* @see \Drupal\help\Annotation\HelpSection
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* @see hook_help_section_info_alter()
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*/
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class HelpSectionManager extends DefaultPluginManager {
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/**
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* Constructs a new HelpSectionManager.
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*
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* @param \Traversable $namespaces
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* An object that implements \Traversable which contains the root paths
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* keyed by the corresponding namespace to look for plugin implementations.
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* @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
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* Cache backend instance to use.
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* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
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* The module handler for the alter hook.
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*/
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public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
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parent::__construct('Plugin/HelpSection', $namespaces, $module_handler, 'Drupal\help\HelpSectionPluginInterface', 'Drupal\help\Annotation\HelpSection');
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$this->alterInfo('help_section_info');
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$this->setCacheBackend($cache_backend, 'help_section_plugins');
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}
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}
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