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<?php /** @noinspection PhpCastIsUnnecessaryInspection */ |
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/** |
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* ObjectController.php |
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* |
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* The ObjectController class file. |
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* |
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* PHP versions 5 |
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* |
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* @author Alexander Schneider <alexanderschneider85@gmail.com> |
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* @copyright 2008-2017 Alexander Schneider |
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 |
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* @version SVN: $id$ |
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* @link http://wordpress.org/extend/plugins/user-access-manager/ |
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*/ |
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|
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declare(strict_types=1); |
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|
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namespace UserAccessManager\Controller\Backend; |
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|
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use Exception; |
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use UserAccessManager\Access\AccessHandler; |
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use UserAccessManager\Config\MainConfig; |
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use UserAccessManager\Config\WordpressConfig; |
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use UserAccessManager\Controller\Controller; |
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use UserAccessManager\Database\Database; |
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use UserAccessManager\Object\ObjectHandler; |
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use UserAccessManager\ObjectMembership\MissingObjectMembershipHandlerException; |
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use UserAccessManager\User\UserHandler; |
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use UserAccessManager\UserGroup\AbstractUserGroup; |
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use UserAccessManager\UserGroup\AssignmentInformation; |
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use UserAccessManager\UserGroup\DynamicUserGroup; |
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use UserAccessManager\UserGroup\UserGroupAssignmentException; |
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use UserAccessManager\UserGroup\UserGroupAssignmentHandler; |
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use UserAccessManager\UserGroup\UserGroupHandler; |
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use UserAccessManager\UserGroup\UserGroupTypeException; |
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use UserAccessManager\Util\DateUtil; |
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use UserAccessManager\Wrapper\Php; |
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use UserAccessManager\Wrapper\Wordpress; |
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|
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/** |
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* Class ObjectController |
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* |
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* @package UserAccessManager\Controller |
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*/ |
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class ObjectController extends Controller |
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{ |
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public const COLUMN_NAME = 'uam_access'; |
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public const BULK_ADD = 'add'; |
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public const BULK_REMOVE = 'remove'; |
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public const BULK_OVERWRITE = 'overwrite'; |
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public const DEFAULT_GROUPS_FORM_NAME = 'uam_user_groups'; |
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public const DEFAULT_DYNAMIC_GROUPS_FORM_NAME = 'uam_dynamic_user_groups'; |
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public const UPDATE_GROUPS_FORM_NAME = 'uam_update_groups'; |
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|
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protected ObjectInformation $objectInformation; |
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|
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/** |
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* @var null|string |
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*/ |
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protected ?string $groupsFromName = null; |
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|
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public function __construct( |
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Php $php, |
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Wordpress $wordpress, |
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WordpressConfig $wordpressConfig, |
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protected MainConfig $mainConfig, |
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protected Database $database, |
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protected DateUtil $dateUtil, |
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protected ObjectHandler $objectHandler, |
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protected UserHandler $userHandler, |
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protected UserGroupHandler $userGroupHandler, |
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protected UserGroupAssignmentHandler $userGroupAssignmentHandler, |
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protected AccessHandler $accessHandler, |
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ObjectInformationFactory $objectInformationFactory |
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) { |
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parent::__construct($php, $wordpress, $wordpressConfig); |
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$this->objectInformation = $objectInformationFactory->createObjectInformation(); |
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} |
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|
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/** |
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* @throws UserGroupTypeException |
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*/ |
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protected function setObjectInformation( |
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string $objectType, |
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int|string|null $objectId, |
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?array $objectUserGroups = null |
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): void { |
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$userGroupDiff = 0; |
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|
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if ($objectUserGroups === null && $objectId !== null) { |
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$objectUserGroups = $this->userGroupHandler->getFilteredUserGroupsForObject($objectType, $objectId, true); |
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$fullObjectUserGroups = $this->userGroupHandler->getUserGroupsForObject($objectType, $objectId, true); |
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$userGroupDiff = count((array) $fullObjectUserGroups) - count((array) $objectUserGroups); |
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} |
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|
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$this->objectInformation->setObjectType($objectType) |
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->setObjectId($objectId) |
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->setObjectUserGroups((array) $objectUserGroups) |
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->setUserGroupDiff($userGroupDiff); |
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} |
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|
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public function getObjectInformation(): ObjectInformation |
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{ |
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return $this->objectInformation; |
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} |
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|
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public function getGroupsFormName(): string |
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{ |
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return ($this->groupsFromName !== null) ? (string) $this->groupsFromName : self::DEFAULT_GROUPS_FORM_NAME; |
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} |
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|
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/** |
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* @return AbstractUserGroup[] |
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* @throws UserGroupTypeException |
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*/ |
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public function getFilteredUserGroups(): array |
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{ |
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return $this->userGroupHandler->getFilteredUserGroups(); |
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} |
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|
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public function sortUserGroups(array &$userGroups): void |
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{ |
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uasort( |
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$userGroups, |
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function ( |
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AbstractUserGroup $userGroupOne, |
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AbstractUserGroup $userGroupTwo |
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) { |
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$notLoggedInUserGroupId = DynamicUserGroup::USER_TYPE . '|' . DynamicUserGroup::NOT_LOGGED_IN_USER_ID; |
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|
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if ($userGroupOne->getId() === $notLoggedInUserGroupId) { |
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return 1; |
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} elseif ($userGroupTwo->getId() === $notLoggedInUserGroupId) { |
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return -1; |
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} |
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|
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return strnatcasecmp($userGroupOne->getName(), $userGroupTwo->getName()); |
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} |
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); |
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} |
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|
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public function getDateUtil(): DateUtil |
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{ |
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return $this->dateUtil; |
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} |
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|
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public function isCurrentUserAdmin(): bool |
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{ |
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if ($this->objectInformation->getObjectType() === ObjectHandler::GENERAL_USER_OBJECT_TYPE |
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&& $this->objectInformation->getObjectId() !== null |
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) { |
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return $this->userHandler->userIsAdmin($this->objectInformation->getObjectId()); |
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} |
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|
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return false; |
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} |
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|
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public function getRoleNames(): array |
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{ |
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$roles = $this->wordpress->getRoles(); |
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return $roles->role_names; |
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} |
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|
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public function checkUserAccess(): bool |
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{ |
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return $this->userHandler->checkUserAccess(UserHandler::MANAGE_USER_GROUPS_CAPABILITY); |
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} |
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|
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/** |
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* @throws Exception |
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*/ |
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public function getRecursiveMembership(AbstractUserGroup $userGroup): array |
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{ |
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$recursiveMembership = []; |
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$objectType = $this->objectInformation->getObjectType(); |
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$objectId = $this->objectInformation->getObjectId(); |
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$recursiveMembershipForObject = $userGroup->getRecursiveMembershipForObject($objectType, $objectId); |
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|
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/** |
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* @var AssignmentInformation[] $assignmentInformation |
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*/ |
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foreach ($recursiveMembershipForObject as $assignmentInformation) { |
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foreach ($assignmentInformation as $objectId => $information) { |
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try { |
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$membershipHandler = $this->objectHandler->getObjectMembershipHandler($information->getType()); |
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$typeName = $membershipHandler->getGeneralObjectType(); |
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$objectName = $membershipHandler->getObjectName($objectId, $typeName); |
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$recursiveMembership[$typeName][$objectId] = $objectName; |
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} catch (MissingObjectMembershipHandlerException) { |
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} |
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} |
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} |
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|
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return $recursiveMembership; |
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} |
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|
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/** |
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* @throws UserGroupTypeException |
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*/ |
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private function dieOnNoAccess(string $objectType, int|string|null $objectId): void |
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{ |
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if ($this->accessHandler->checkObjectAccess($objectType, $objectId) === false) { |
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$this->wordpress->wpDie(TXT_UAM_NO_RIGHTS_MESSAGE, TXT_UAM_NO_RIGHTS_TITLE, ['response' => 403]); |
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} |
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} |
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|
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/** |
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* @throws UserGroupTypeException |
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*/ |
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public function checkRightsToEditContent(): void |
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{ |
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$postIdParameter = $this->getRequestParameter('post', $this->getRequestParameter('attachment_id')); |
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|
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if ($postIdParameter !== null) { |
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$postIds = is_array($postIdParameter) === false ? [$postIdParameter] : $postIdParameter; |
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|
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foreach ($postIds as $postId) { |
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$this->dieOnNoAccess(ObjectHandler::GENERAL_POST_OBJECT_TYPE, $postId); |
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} |
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} |
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|
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$tagId = $this->getRequestParameter('tag_ID'); |
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|
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if ($tagId !== null) { |
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$this->dieOnNoAccess(ObjectHandler::GENERAL_TERM_OBJECT_TYPE, $tagId); |
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} |
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} |
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|
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/** |
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* @throws UserGroupTypeException |
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*/ |
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private function getAddRemoveGroups( |
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string $objectType, |
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int|string|null $objectId, |
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?array &$addUserGroups = [], |
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?array &$removeUserGroups = [] |
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): void { |
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$groupsToChange = (array) $this->getRequestParameter(self::DEFAULT_GROUPS_FORM_NAME, []); |
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$filteredUserGroupsForObject = $this->userGroupHandler->getFilteredUserGroupsForObject( |
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$objectType, |
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$objectId |
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); |
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|
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$addUserGroups = $addUserGroups ?? $groupsToChange; |
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$removeUserGroups = array_flip(array_keys($filteredUserGroupsForObject)); |
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$bulkType = $this->getRequestParameter('uam_bulk_type'); |
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|
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if ($bulkType === self::BULK_ADD) { |
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$addUserGroups = $groupsToChange; |
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$removeUserGroups = []; |
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} elseif ($bulkType === self::BULK_REMOVE) { |
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$addUserGroups = []; |
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$removeUserGroups = array_filter( |
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$groupsToChange, |
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function (array $group) { |
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return isset($group['id']); |
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} |
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); |
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} |
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} |
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|
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/** |
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* @throws UserGroupTypeException |
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*/ |
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public function saveObjectData( |
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string $objectType, |
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int|string|null $objectId, |
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?array $addUserGroups = null, |
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bool $force = false |
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): void { |
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$isUpdateForm = (bool) $this->getRequestParameter(self::UPDATE_GROUPS_FORM_NAME, false) === true |
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|| $this->getRequestParameter('uam_bulk_type') !== null; |
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|
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$hasRights = $this->checkUserAccess() === true || $this->mainConfig->authorsCanAddPostsToGroups() === true; |
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|
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if ($isUpdateForm === true && $hasRights === true || $force === true) { |
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$this->getAddRemoveGroups($objectType, $objectId, $addUserGroups, $removeUserGroups); |
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|
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try { |
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$this->userGroupAssignmentHandler->assignObjectToUserGroups( |
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$objectType, |
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$objectId, |
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$addUserGroups, |
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$removeUserGroups, |
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$this->getRequestParameter(self::DEFAULT_DYNAMIC_GROUPS_FORM_NAME, []) |
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); |
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} catch (UserGroupAssignmentException $exception) { |
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$this->addErrorMessage(sprintf(TXT_UAM_ERROR, $exception->getMessage())); |
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} |
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} |
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} |
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|
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public function removeObjectData(string $objectType, int|string|null $id): void |
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{ |
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$this->database->delete( |
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$this->database->getUserGroupToObjectTable(), |
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[ |
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'object_id' => $id, |
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'object_type' => $objectType, |
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], |
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[ |
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'%d', |
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'%s' |
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] |
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); |
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} |
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|
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/** |
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* @throws UserGroupTypeException |
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*/ |
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public function showGroupSelectionForm( |
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string $objectType, |
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int|string|null $objectId, |
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$formName = null, |
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?array $objectUserGroups = null |
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): string { |
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$this->setObjectInformation($objectType, $objectId, $objectUserGroups); |
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|
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$this->groupsFromName = $formName; |
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$formContent = $this->getIncludeContents('GroupSelectionForm.php'); |
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$this->groupsFromName = null; |
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|
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return $formContent; |
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} |
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|
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/** |
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* @throws UserGroupTypeException |
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*/ |
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public function getGroupColumn(string $objectType, int|string|null $objectId): string |
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{ |
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$this->setObjectInformation($objectType, $objectId); |
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return $this->getIncludeContents('ObjectColumn.php'); |
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} |
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|
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/** |
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* @throws Exception |
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*/ |
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public function isNewObject(): bool |
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{ |
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$objectType = $this->objectInformation->getObjectType(); |
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|
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if ($objectType !== null) { |
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$generalObjectType = $this->objectHandler->getGeneralObjectType($objectType); |
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|
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return ($this->objectInformation->getObjectId() === null |
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|| ($generalObjectType === ObjectHandler::GENERAL_POST_OBJECT_TYPE && |
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$this->getRequestParameter('action') !== 'edit') |
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); |
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} |
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|
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return false; |
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} |
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} |
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|
