class GroupTypeManager in Organic groups 8

A manager to keep track of which entity type/bundles are OG group enabled.

Hierarchy

class \Drupal\og\GroupTypeManager implements GroupTypeManagerInterface

Expanded class hierarchy of GroupTypeManager

2 files declare their use of GroupTypeManager

GetBundleByBundleTest.php in tests/src/Kernel/Entity/GetBundleByBundleTest.php
GroupTypeManagerTest.php in tests/src/Unit/GroupTypeManagerTest.php

1 string reference to 'GroupTypeManager'

og.services.yml in ./og.services.yml: og.services.yml

1 service uses GroupTypeManager

og.group_type_manager in ./og.services.yml: Drupal\og\GroupTypeManager

File

src/GroupTypeManager.php, line 19

Namespace

Drupal\og

View source

class GroupTypeManager implements GroupTypeManagerInterface {

  /**
   * The key used to identify the cached version of the group relation map.
   */
  const GROUP_RELATION_MAP_CACHE_KEY = 'og.group_manager.group_relation_map';

  /**
   * The OG settings configuration key.
   *
   * @var string
   */
  const SETTINGS_CONFIG_KEY = 'og.settings';

  /**
   * The OG group settings config key.
   *
   * @var string
   */
  const GROUPS_CONFIG_KEY = 'groups';

  /**
   * The config factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

  /**
   * The service providing information about bundles.
   *
   * @var \Drupal\Core\Entity\EntityTypeBundleInfoInterface
   */
  protected $entityTypeBundleInfo;

  /**
   * The event dispatcher.
   *
   * @var \Symfony\Component\EventDispatcher\EventDispatcherInterface
   */
  protected $eventDispatcher;

  /**
   * The cache backend.
   *
   * @var \Drupal\Core\Cache\CacheBackendInterface
   */
  protected $cache;

  /**
   * The OG permission manager.
   *
   * @var \Drupal\og\PermissionManagerInterface
   */
  protected $permissionManager;

  /**
   * A map of entity types and bundles.
   *
   * Do not access this property directly, use $this->getGroupMap() instead.
   *
   * @var array
   */
  protected $groupMap;

  /**
   * A map of group and group content relations.
   *
   * Do not access this property directly, use $this->getGroupRelationMap()
   * instead.
   *
   * @var array
   *   An associative array representing group and group content relations.
   *
   * This mapping is in the following format:
   * @code
   *   [
   *     'group_entity_type_id' => [
   *       'group_bundle_id' => [
   *         'group_content_entity_type_id' => [
   *           'group_content_bundle_id',
   *         ],
   *       ],
   *     ],
   *   ]
   * @endcode
   */
  protected $groupRelationMap = [];

  /**
   * The module handler.
   *
   * @var \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected $moduleHandler;

  /**
   * The OG role manager.
   *
   * @var \Drupal\og\OgRoleManagerInterface
   */
  protected $ogRoleManager;

  /**
   * The route builder service.
   *
   * @var \Drupal\Core\Routing\RouteBuilderInterface
   */
  protected $routeBuilder;

  /**
   * The OG group audience helper.
   *
   * @var \Drupal\og\OgGroupAudienceHelperInterface
   */
  protected $groupAudienceHelper;

  /**
   * The Entity type manager service.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * Constructs a GroupTypeManager object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The config factory.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bundle_info
   *   The service providing information about bundles.
   * @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher
   *   The event dispatcher.
   * @param \Drupal\Core\Cache\CacheBackendInterface $cache
   *   The cache backend.
   * @param \Drupal\og\PermissionManagerInterface $permission_manager
   *   The OG permission manager.
   * @param \Drupal\og\OgRoleManagerInterface $og_role_manager
   *   The OG role manager.
   * @param \Drupal\Core\Routing\RouteBuilderInterface $route_builder
   *   The route builder service.
   * @param \Drupal\og\OgGroupAudienceHelperInterface $group_audience_helper
   *   The OG group audience helper.
   */
  public function __construct(ConfigFactoryInterface $config_factory, EntityTypeManagerInterface $entity_type_manager, EntityTypeBundleInfoInterface $entity_type_bundle_info, EventDispatcherInterface $event_dispatcher, CacheBackendInterface $cache, PermissionManagerInterface $permission_manager, OgRoleManagerInterface $og_role_manager, RouteBuilderInterface $route_builder, OgGroupAudienceHelperInterface $group_audience_helper) {
    $this->configFactory = $config_factory;
    $this->entityTypeManager = $entity_type_manager;
    $this->entityTypeBundleInfo = $entity_type_bundle_info;
    $this->eventDispatcher = $event_dispatcher;
    $this->cache = $cache;
    $this->permissionManager = $permission_manager;
    $this->ogRoleManager = $og_role_manager;
    $this->routeBuilder = $route_builder;
    $this->groupAudienceHelper = $group_audience_helper;
  }

  /**
   * {@inheritdoc}
   */
  public function isGroup($entity_type_id, $bundle) {
    $group_map = $this
      ->getGroupMap();
    return isset($group_map[$entity_type_id]) && in_array($bundle, $group_map[$entity_type_id]);
  }

  /**
   * {@inheritdoc}
   */
  public function isGroupContent($entity_type_id, $bundle) {
    return $this->groupAudienceHelper
      ->hasGroupAudienceField($entity_type_id, $bundle);
  }

  /**
   * {@inheritdoc}
   */
  public function getGroupBundleIdsByEntityType($entity_type_id) {
    $group_map = $this
      ->getGroupMap();
    return isset($group_map[$entity_type_id]) ? $group_map[$entity_type_id] : [];
  }

  /**
   * {@inheritdoc}
   */
  public function getAllGroupContentBundleIds() {
    $bundles = [];
    foreach ($this
      ->getGroupRelationMap() as $group_bundle_ids) {
      foreach ($group_bundle_ids as $group_content_entity_type_ids) {
        foreach ($group_content_entity_type_ids as $group_content_entity_type_id => $group_content_bundle_ids) {
          $bundles[$group_content_entity_type_id] = array_merge(isset($bundles[$group_content_entity_type_id]) ? $bundles[$group_content_entity_type_id] : [], $group_content_bundle_ids);
        }
      }
    }
    return $bundles;
  }

  /**
   * {@inheritdoc}
   */
  public function getAllGroupContentBundlesByEntityType($entity_type_id) {
    $bundles = $this
      ->getAllGroupContentBundleIds();
    if (!isset($bundles[$entity_type_id])) {
      throw new \InvalidArgumentException("The '{$entity_type_id}' entity type has no group content bundles.");
    }
    return $bundles[$entity_type_id];
  }

  /**
   * {@inheritdoc}
   */
  public function getGroupBundleIdsByGroupContentBundle($group_content_entity_type_id, $group_content_bundle_id) {
    $bundles = [];
    foreach ($this->groupAudienceHelper
      ->getAllGroupAudienceFields($group_content_entity_type_id, $group_content_bundle_id) as $field) {
      $group_entity_type_id = $field
        ->getSetting('target_type');
      $handler_settings = $field
        ->getSetting('handler_settings');
      $group_bundle_ids = !empty($handler_settings['target_bundles']) ? $handler_settings['target_bundles'] : [];

      // If the group bundles are empty, it means that all bundles are
      // referenced.
      if (empty($group_bundle_ids)) {
        $group_bundle_ids = $this
          ->getGroupMap()[$group_entity_type_id];
      }
      foreach ($group_bundle_ids as $group_bundle_id) {
        $bundles[$group_entity_type_id][$group_bundle_id] = $group_bundle_id;
      }
    }
    return $bundles;
  }

  /**
   * {@inheritdoc}
   */
  public function getGroupContentBundleIdsByGroupBundle($group_entity_type_id, $group_bundle_id) {
    $group_relation_map = $this
      ->getGroupRelationMap();
    return isset($group_relation_map[$group_entity_type_id][$group_bundle_id]) ? $group_relation_map[$group_entity_type_id][$group_bundle_id] : [];
  }

  /**
   * {@inheritdoc}
   */
  public function addGroup($entity_type_id, $bundle_id) {

    // Throw an error if the entity type is already defined as a group.
    if ($this
      ->isGroup($entity_type_id, $bundle_id)) {
      throw new \InvalidArgumentException("The '{$entity_type_id}' of type '{$bundle_id}' is already a group.");
    }
    $editable = $this->configFactory
      ->getEditable('og.settings');
    $groups = $editable
      ->get('groups');
    $groups[$entity_type_id][] = $bundle_id;

    // @todo Key by bundle ID instead?
    $groups[$entity_type_id] = array_unique($groups[$entity_type_id]);
    $editable
      ->set('groups', $groups);
    $editable
      ->save();

    // Trigger an event upon the new group creation.
    $event = new GroupCreationEvent($entity_type_id, $bundle_id);
    $this->eventDispatcher
      ->dispatch(GroupCreationEventInterface::EVENT_NAME, $event);
    $this->ogRoleManager
      ->createPerBundleRoles($entity_type_id, $bundle_id);
    $this
      ->refreshGroupMap();

    // Routes will need to be rebuilt.
    $this->routeBuilder
      ->setRebuildNeeded();
  }

  /**
   * {@inheritdoc}
   */
  public function removeGroup($entity_type_id, $bundle_id) {
    $editable = $this->configFactory
      ->getEditable('og.settings');
    $groups = $editable
      ->get('groups');
    if (isset($groups[$entity_type_id])) {
      $search_key = array_search($bundle_id, $groups[$entity_type_id]);
      if ($search_key !== FALSE) {
        unset($groups[$entity_type_id][$search_key]);
      }

      // Clean up entity types that have become empty.
      $groups = array_filter($groups);

      // Only update and refresh the map if a key was found and unset.
      $editable
        ->set('groups', $groups);
      $editable
        ->save();
      $this
        ->resetGroupMap();

      // Routes will need to be rebuilt.
      $this->routeBuilder
        ->setRebuildNeeded();
    }
  }

  /**
   * {@inheritdoc}
   */
  public function reset() {
    $this
      ->resetGroupMap();
    $this
      ->resetGroupRelationMap();
  }

  /**
   * {@inheritdoc}
   */
  public function resetGroupMap() {
    $this->groupMap = [];
  }

  /**
   * {@inheritdoc}
   */
  public function resetGroupRelationMap() {
    $this->groupRelationMap = [];
    $this->cache
      ->delete(self::GROUP_RELATION_MAP_CACHE_KEY);
  }

  /**
   * {@inheritdoc}
   */
  public function getGroupMap() {
    if (empty($this->groupMap)) {
      $this
        ->refreshGroupMap();
    }
    return $this->groupMap;
  }

  /**
   * Returns the group relation map.
   *
   * @return array
   *   The group relation map.
   */
  protected function getGroupRelationMap() {
    if (empty($this->groupRelationMap)) {
      $this
        ->populateGroupRelationMap();
    }
    return $this->groupRelationMap;
  }

  /**
   * Refreshes the groupMap property with currently configured groups.
   */
  protected function refreshGroupMap() {
    $group_map = $this->configFactory
      ->get(static::SETTINGS_CONFIG_KEY)
      ->get(static::GROUPS_CONFIG_KEY);
    $this->groupMap = !empty($group_map) ? $group_map : [];
  }

  /**
   * Populates the map of relations between group types and group content types.
   */
  protected function populateGroupRelationMap() : void {

    // Retrieve a cached version of the map if it exists.
    if ($cached_map = $this
      ->getCachedGroupRelationMap()) {
      $this->groupRelationMap = $cached_map;
      return;
    }
    $this->groupRelationMap = [];
    $user_bundles = $this->entityTypeManager
      ->getDefinition('user')
      ->getKey('bundle') ?: [
      'user',
    ];
    foreach ($this->entityTypeBundleInfo
      ->getAllBundleInfo() as $group_content_entity_type_id => $bundles) {
      foreach ($bundles as $group_content_bundle_id => $bundle_info) {
        if (in_array($group_content_bundle_id, $user_bundles)) {

          // User is not a group content per se. Remove it.
          continue;
        }
        foreach ($this
          ->getGroupBundleIdsByGroupContentBundle($group_content_entity_type_id, $group_content_bundle_id) as $group_entity_type_id => $group_bundle_ids) {
          foreach ($group_bundle_ids as $group_bundle_id) {
            $this->groupRelationMap[$group_entity_type_id][$group_bundle_id][$group_content_entity_type_id][$group_content_bundle_id] = $group_content_bundle_id;
          }
        }
      }
    }

    // Cache the map.
    $this->cache
      ->set(self::GROUP_RELATION_MAP_CACHE_KEY, $this->groupRelationMap);
  }

  /**
   * Returns the group relation map from the cache.
   *
   * @return array|null
   *   An associative array representing group and group content relations, or
   *   NULL if the group relation map was not found in the cache.
   */
  protected function getCachedGroupRelationMap() : ?array {
    return $this->cache
      ->get(self::GROUP_RELATION_MAP_CACHE_KEY)->data ?? NULL;
  }

}

Members

Name	Modifiers	Type	Description
GroupTypeManager::$cache	protected	property	The cache backend.
GroupTypeManager::$configFactory	protected	property	The config factory.
GroupTypeManager::$entityTypeBundleInfo	protected	property	The service providing information about bundles.
GroupTypeManager::$entityTypeManager	protected	property	The Entity type manager service.
GroupTypeManager::$eventDispatcher	protected	property	The event dispatcher.
GroupTypeManager::$groupAudienceHelper	protected	property	The OG group audience helper.
GroupTypeManager::$groupMap	protected	property	A map of entity types and bundles.
GroupTypeManager::$groupRelationMap	protected	property	A map of group and group content relations.
GroupTypeManager::$moduleHandler	protected	property	The module handler.
GroupTypeManager::$ogRoleManager	protected	property	The OG role manager.
GroupTypeManager::$permissionManager	protected	property	The OG permission manager.
GroupTypeManager::$routeBuilder	protected	property	The route builder service.
GroupTypeManager::addGroup	public	function	Declares a bundle of an entity type as being an OG group. Overrides GroupTypeManagerInterface::addGroup
GroupTypeManager::getAllGroupContentBundleIds	public	function	Returns a list of all group content bundles IDs keyed by entity type. Overrides GroupTypeManagerInterface::getAllGroupContentBundleIds
GroupTypeManager::getAllGroupContentBundlesByEntityType	public	function	Returns a list of all group content bundles filtered by entity type. Overrides GroupTypeManagerInterface::getAllGroupContentBundlesByEntityType
GroupTypeManager::getCachedGroupRelationMap	protected	function	Returns the group relation map from the cache.
GroupTypeManager::getGroupBundleIdsByEntityType	public	function	Returns the group of an entity type. Overrides GroupTypeManagerInterface::getGroupBundleIdsByEntityType
GroupTypeManager::getGroupBundleIdsByGroupContentBundle	public	function	Returns all group bundles that are referenced by the given group content. Overrides GroupTypeManagerInterface::getGroupBundleIdsByGroupContentBundle
GroupTypeManager::getGroupContentBundleIdsByGroupBundle	public	function	Returns group content bundles that are referencing the given group content. Overrides GroupTypeManagerInterface::getGroupContentBundleIdsByGroupBundle
GroupTypeManager::getGroupMap	public	function	Returns the group map. Overrides GroupTypeManagerInterface::getGroupMap
GroupTypeManager::getGroupRelationMap	protected	function	Returns the group relation map.
GroupTypeManager::GROUPS_CONFIG_KEY		constant	The OG group settings config key.
GroupTypeManager::GROUP_RELATION_MAP_CACHE_KEY		constant	The key used to identify the cached version of the group relation map.
GroupTypeManager::isGroup	public	function	Determines whether an entity type ID and bundle ID are group enabled. Overrides GroupTypeManagerInterface::isGroup
GroupTypeManager::isGroupContent	public	function	Checks if the given entity bundle is group content. Overrides GroupTypeManagerInterface::isGroupContent
GroupTypeManager::populateGroupRelationMap	protected	function	Populates the map of relations between group types and group content types.
GroupTypeManager::refreshGroupMap	protected	function	Refreshes the groupMap property with currently configured groups.
GroupTypeManager::removeGroup	public	function	Removes an entity type instance as being an OG group. Overrides GroupTypeManagerInterface::removeGroup
GroupTypeManager::reset	public	function	Resets all locally stored data. Overrides GroupTypeManagerInterface::reset
GroupTypeManager::resetGroupMap	public	function	Resets the cached group map. Overrides GroupTypeManagerInterface::resetGroupMap
GroupTypeManager::resetGroupRelationMap	public	function	Resets the cached group relation map. Overrides GroupTypeManagerInterface::resetGroupRelationMap
GroupTypeManager::SETTINGS_CONFIG_KEY		constant	The OG settings configuration key.
GroupTypeManager::__construct	public	function	Constructs a GroupTypeManager object.

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class GroupTypeManager in Organic groups 8

Hierarchy

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