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class InvoiceAccessControlHandler in Drupal PM (Project Management) 4.x

Access controller for the Invoice entity.

Hierarchy

Expanded class hierarchy of InvoiceAccessControlHandler

See also

\Drupal\pm_invoice\Entity\Invoice.

File

modules/pm_invoice/src/InvoiceAccessControlHandler.php, line 15

Namespace

Drupal\pm_invoice
View source 
class InvoiceAccessControlHandler extends EntityAccessControlHandler {

  /**
   * {@inheritdoc}
   */
  protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {

    /** @var \Drupal\pm_invoice\Entity\InvoiceInterface $entity */
    switch ($operation) {
      case 'view':
        if (!$entity
          ->isPublished()) {
          $permission = $this
            ->checkOwn($entity, 'view unpublished', $account);
          if (!empty($permission)) {
            return AccessResult::allowed();
          }
          return AccessResult::allowedIfHasPermission($account, 'view unpublished invoice entities');
        }
        $permission = $this
          ->checkOwn($entity, $operation, $account);
        if (!empty($permission)) {
          return AccessResult::allowed();
        }
        return AccessResult::allowedIfHasPermission($account, 'view published invoice entities');
      case 'update':
        $permission = $this
          ->checkOwn($entity, $operation, $account);
        if (!empty($permission)) {
          return AccessResult::allowed();
        }
        return AccessResult::allowedIfHasPermission($account, 'edit invoice entities');
      case 'delete':
        $permission = $this
          ->checkOwn($entity, $operation, $account);
        if (!empty($permission)) {
          return AccessResult::allowed();
        }
        return AccessResult::allowedIfHasPermission($account, 'delete invoice entities');
    }

    // Unknown operation, no opinion.
    return AccessResult::neutral();
  }

  /**
   * {@inheritdoc}
   */
  protected function checkCreateAccess(AccountInterface $account, array $context, $entity_bundle = NULL) {
    return AccessResult::allowedIfHasPermission($account, 'add invoice entities');
  }

  /**
   * Test for given 'own' permission.
   *
   * @param \Drupal\Core\Entity\EntityInterface $entity
   *   The entity.
   * @param string $operation
   *   The entity operation that needs to be performed.
   * @param \Drupal\Core\Session\AccountInterface $account
   *   The user account.
   *
   * @return string|null
   *   The permission string indicating it's allowed.
   */
  protected function checkOwn(EntityInterface $entity, string $operation, AccountInterface $account) {
    $status = $entity
      ->isPublished();
    $uid = $entity
      ->getOwnerId();
    $is_own = $account
      ->isAuthenticated() && $account
      ->id() == $uid;
    if (!$is_own) {
      return;
    }
    $bundle = $entity
      ->bundle();
    $ops = [
      'create' => '%bundle add own %bundle entities',
      'view unpublished' => '%bundle view own unpublished %bundle entities',
      'view' => '%bundle view own entities',
      'update' => '%bundle edit own entities',
      'delete' => '%bundle delete own entities',
    ];
    $permission = strtr($ops[$operation], [
      '%bundle' => $bundle,
    ]);
    if ($operation === 'view unpublished') {
      if (!$status && $account
        ->hasPermission($permission)) {
        return $permission;
      }
      else {
        return NULL;
      }
    }
    if ($account
      ->hasPermission($permission)) {
      return $permission;
    }
    return NULL;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
EntityAccessControlHandler::$accessCache protected property Stores calculated access check results.
EntityAccessControlHandler::$entityType protected property Information about the entity type.
EntityAccessControlHandler::$entityTypeId protected property The entity type ID of the access control handler instance.
EntityAccessControlHandler::$viewLabelOperation protected property Allows to grant access to just the labels. 5
EntityAccessControlHandler::access public function Checks access to an operation on a given entity or entity translation. Overrides EntityAccessControlHandlerInterface::access 1
EntityAccessControlHandler::checkFieldAccess protected function Default field access as determined by this access control handler. 4
EntityAccessControlHandler::createAccess public function Checks access to create an entity. Overrides EntityAccessControlHandlerInterface::createAccess 1
EntityAccessControlHandler::fieldAccess public function Checks access to an operation on a given entity field. Overrides EntityAccessControlHandlerInterface::fieldAccess
EntityAccessControlHandler::getCache protected function Tries to retrieve a previously cached access value from the static cache.
EntityAccessControlHandler::prepareUser protected function Loads the current account object, if it does not exist yet.
EntityAccessControlHandler::processAccessHookResults protected function We grant access to the entity if both of these conditions are met:
EntityAccessControlHandler::resetCache public function Clears all cached access checks. Overrides EntityAccessControlHandlerInterface::resetCache
EntityAccessControlHandler::setCache protected function Statically caches whether the given user has access.
EntityAccessControlHandler::__construct public function Constructs an access control handler instance. 6
EntityHandlerBase::$moduleHandler protected property The module handler to invoke hooks on. 5
EntityHandlerBase::moduleHandler protected function Gets the module handler. 5
EntityHandlerBase::setModuleHandler public function Sets the module handler for this handler.
InvoiceAccessControlHandler::checkAccess protected function Performs access checks. Overrides EntityAccessControlHandler::checkAccess
InvoiceAccessControlHandler::checkCreateAccess protected function Performs create access checks. Overrides EntityAccessControlHandler::checkCreateAccess
InvoiceAccessControlHandler::checkOwn protected function Test for given 'own' permission.
StringTranslationTrait::$stringTranslation protected property The string translation service. 4
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.