Returns a database row from the entities table.
| public getRow ( integer $guid, integer $user_guid = null ) : stdClas\stdClass | false | ||
| $guid | integer | The GUID of the object to extract |
| $user_guid | integer | GUID of the user accessing the row Defaults to logged in user if null Builds an access query for a logged out user if 0 |
| return | stdClas\stdClass | false | |
/**
* Can a user access an entity.
*
* @warning If a logged in user doesn't have access to an entity, the
* core engine will not load that entity.
*
* @tip This is mostly useful for checking if a user other than the logged in
* user has access to an entity that is currently loaded.
*
* @todo This function would be much more useful if we could pass the guid of the
* entity to test access for. We need to be able to tell whether the entity exists
* and whether the user has access to the entity.
*
* @param ElggEntity $entity The entity to check access for.
* @param ElggUser $user Optionally user to check access for. Defaults to
* logged in user (which is a useless default).
*
* @return bool
*/
public function hasAccessToEntity($entity, $user = null)
{
if (!$entity instanceof \ElggEntity) {
return false;
}
if ($entity->access_id == ACCESS_PUBLIC) {
// Public entities are always accessible
return true;
}
// See #7159. Must not allow ignore access to affect query
$ia = elgg_set_ignore_access(false);
$user_guid = isset($user) ? (int) $user->guid : elgg_get_logged_in_user_guid();
if ($user_guid && $user_guid == $entity->owner_guid) {
// Owners have access to their own content
return true;
}
if ($user_guid && $entity->access_id == ACCESS_LOGGED_IN) {
// Existing users have access to entities with logged in access
return true;
}
$row = $this->entities->getRow($entity->guid, $user_guid);
elgg_set_ignore_access($ia);
return !empty($row);
}
