Creates a query condition from an array of node access grants.

Parameters

array $node_access_grants: An array of grants, as returned by node_access_grants().

Return value

\Drupal\Core\Database\Query\Condition A condition object to be passed to $query->condition().

See also

node_access_grants()

3 calls to NodeGrantDatabaseStorage::buildGrantsQueryCondition()

NodeGrantDatabaseStorage::access in core/modules/node/src/NodeGrantDatabaseStorage.php

Determines access to nodes based on node grants.

NodeGrantDatabaseStorage::alterQuery in core/modules/node/src/NodeGrantDatabaseStorage.php

Alters a query when node access is required.

NodeGrantDatabaseStorage::checkAll in core/modules/node/src/NodeGrantDatabaseStorage.php

Checks all grants for a given account.

File

core/modules/node/src/NodeGrantDatabaseStorage.php, line 296

Class

NodeGrantDatabaseStorage

Defines a storage handler class that handles the node grants system.

Namespace

Drupal\node

Code

protected function buildGrantsQueryCondition(array $node_access_grants) {
  $grants = $this->database
    ->condition('OR');
  foreach ($node_access_grants as $realm => $gids) {
    if (!empty($gids)) {
      $and = $this->database
        ->condition('AND');
      $grants->condition($and->condition('gid', $gids, 'IN')
        ->condition('realm', $realm));
    }
  }
  return $grants;
}

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