Export Users to CSV by User Group

[loretoparisi]

First, thank you very much for this useful plugin! In my web site I'm managing customers with multiple roles (by subscription) that belong to one or more user groups e.g. a certain customer that has a specific role can be in more than one group. When using a Users export plugin (like Export Users to CSV, etc.) normally I can export only by "role", therefore I will miss the User Groups concept, then my export will lack important data i.e. the one to many association between a user and the groups who belongs to. Any way then to export users by their group and the role affiliation?

I'm aware of a public api for the $userGroup instance from a different plugin. So supposed I want to retrieve the groups for a user

global $userAccessManager;

if (isset($userAccessManager)) {
    $userGroupHandler = $userAccessManager->getUserGroupHandler();
    $userGroupsForUser = $userGroupHandler->getUserGroupsForObject(
        \UserAccessManager\Object\ObjectHandler::GENERAL_USER_OBJECT_TYPE,
        $userId
    );
    //Given that you already have the user group.
    $usersInGroup = $userGroupsForUser->getFullUsers();
}

This should give me back the list of the groups for each user, but at this point I'm not sure how to go on with that, while I have seen that the GroupCommand class has a public interface ls to list in several format -format=csv the users with all the information I will need here:

foreach ($userGroups as $userGroup) {
            $groups[$userGroup->getId()] = [
                'ID' => $userGroup->getId(),
                'group_name' => $userGroup->getName(),
                'group_desc' => $userGroup->getDescription(),
                'read_access' => $userGroup->getReadAccess(),
                'write_access' => $userGroup->getWriteAccess(),
                'roles' => implode(
                    ',',
                    array_keys($userGroup->getAssignedObjectsByType(ObjectHandler::GENERAL_ROLE_OBJECT_TYPE))
                ),
                'ip_range' => $userGroup->getIpRange() !== null ? $userGroup->getIpRange() : ''
            ];
        }

It would be possibile to access that public api from another plugin? Thanks a lot!

[loretoparisi]

@GM-Alex so far I did some advance in my plugin creating these two function, in order to have this functionality in the WP CLI as well:

private function userAccessGroups() {
		global $userAccessManager;
		//use UserAccessManager\ObjectMembership\UserMembershipHandler;
		
		// get a reference to the UserGroupHandler
		$userGroupHandler = $userAccessManager->getUserGroupHandler();
		$objectHandler = $userAccessManager->getObjectHandler();
		// get a reference to the UserMembershipHandler
		$objectType = \UserAccessManager\Object\ObjectHandler::GENERAL_USER_OBJECT_TYPE;
		$userMembershipHandler = $objectHandler->getObjectMembershipHandler($objectType);

		// get all user groups
		$userGroups = $userGroupHandler->getUserGroups();
		if (count($userGroups) > 0) { // has user groups
			foreach ($userGroups as $userGroup) {
				// get all users in a group 
				$users = $userMembershipHandler->getFullObjects($userGroup, false);
				var_dump( $users );
				if (count($users) > 0) { // has users
					//@TODO:...
				}
			}
		}
	}

and for WP_CLI

	private function addWordpressCLI() {
		global $userAccessManager;
		// get a reference to the UserGroupHandler
		$userGroupHandler = $userAccessManager->getUserGroupHandler();
		$objectHandler = $userAccessManager->getObjectHandler();
		//Add the cli interface to the known commands
		if (defined('WP_CLI') === true && WP_CLI === true) {
			$cliWrapper = new \UserAccessManagerExport\Wrapper\WordpressCli();
			$groupCommand = new \UserAccessManagerExport\Command\GroupCommand($cliWrapper, $userGroupHandler, $objectHandler);
			try {
				\WP_CLI::add_command('uamexport groups', $groupCommand);
			} catch (Exception $exception) {
				// Do nothing
			}
		}
	}

The problem here is that I get an undefined error on the line

$cliWrapper = new \UserAccessManagerExport\Wrapper\WordpressCli();
$groupCommand = new \UserAccessManagerExport\Command\GroupCommand($cliWrapper, $userGroupHandler, $objectHandler);

like the namespace was not defined