kopia lustrzana https://github.com/nextcloud/social
240 wiersze
6.4 KiB
PHP
240 wiersze
6.4 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* Nextcloud - Social Support
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later. See the COPYING file.
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*
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* @author Maxence Lange <maxence@artificial-owl.com>
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* @copyright 2018, Maxence Lange <maxence@artificial-owl.com>
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Social\Interfaces\Activity;
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use daita\MySmallPhpTools\Exceptions\MalformedArrayException;
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use Exception;
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use OCA\Social\AP;
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use OCA\Social\Db\FollowsRequest;
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use OCA\Social\Exceptions\FollowDoesNotExistException;
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use OCA\Social\Exceptions\InvalidOriginException;
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use OCA\Social\Exceptions\InvalidResourceException;
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use OCA\Social\Exceptions\ItemNotFoundException;
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use OCA\Social\Exceptions\RedundancyLimitException;
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use OCA\Social\Exceptions\RequestContentException;
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use OCA\Social\Exceptions\RequestNetworkException;
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use OCA\Social\Exceptions\RequestResultNotJsonException;
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use OCA\Social\Exceptions\RequestResultSizeException;
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use OCA\Social\Exceptions\RequestServerException;
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use OCA\Social\Exceptions\SocialAppConfigException;
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use OCA\Social\Exceptions\ItemUnknownException;
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use OCA\Social\Interfaces\IActivityPubInterface;
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use OCA\Social\Model\ActivityPub\ACore;
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use OCA\Social\Model\ActivityPub\Activity\Accept;
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use OCA\Social\Model\ActivityPub\Activity\Follow;
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use OCA\Social\Model\ActivityPub\Activity\Reject;
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use OCA\Social\Model\ActivityPub\Activity\Undo;
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use OCA\Social\Model\InstancePath;
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use OCA\Social\Service\AccountService;
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use OCA\Social\Service\ActivityService;
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use OCA\Social\Service\CacheActorService;
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use OCA\Social\Service\ConfigService;
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use OCA\Social\Service\MiscService;
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class FollowInterface implements IActivityPubInterface {
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/** @var FollowsRequest */
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private $followsRequest;
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/** @var CacheActorService */
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private $cacheActorService;
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/** @var AccountService */
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private $accountService;
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/** @var ActivityService */
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private $activityService;
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/** @var ConfigService */
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private $configService;
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/** @var MiscService */
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private $miscService;
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/**
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* NoteInterface constructor.
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*
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* @param FollowsRequest $followsRequest
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* @param CacheActorService $cacheActorService
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* @param AccountService $accountService
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* @param ActivityService $activityService
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* @param ConfigService $configService
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* @param MiscService $miscService
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*/
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public function __construct(
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FollowsRequest $followsRequest, CacheActorService $cacheActorService,
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AccountService $accountService, ActivityService $activityService,
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ConfigService $configService, MiscService $miscService
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) {
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$this->followsRequest = $followsRequest;
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$this->cacheActorService = $cacheActorService;
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$this->accountService = $accountService;
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$this->activityService = $activityService;
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$this->configService = $configService;
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$this->miscService = $miscService;
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}
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/**
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* @param ACore $item
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*/
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public function processResult(ACore $item) {
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}
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/**
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* @param Follow $follow
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*/
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public function confirmFollowRequest(Follow $follow) {
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try {
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$remoteActor = $this->cacheActorService->getFromId($follow->getActorId());
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$accept = AP::$activityPub->getItemFromType(Accept::TYPE);
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$accept->generateUniqueId('#accept/follows');
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$accept->setActorId($follow->getObjectId());
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$accept->setObject($follow);
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$follow->setParent($accept);
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$accept->addInstancePath(
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new InstancePath(
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$remoteActor->getInbox(), InstancePath::TYPE_INBOX, InstancePath::PRIORITY_TOP
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)
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);
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$this->activityService->request($accept);
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$this->followsRequest->accepted($follow);
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$actor = $this->cacheActorService->getFromId($follow->getObjectId());
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$this->accountService->cacheLocalActorDetailCount($actor);
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} catch (Exception $e) {
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}
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}
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/**
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* This method is called when saving the Follow object
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*
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* @param ACore $follow
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*
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* @throws InvalidOriginException
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* @throws InvalidResourceException
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* @throws MalformedArrayException
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* @throws RedundancyLimitException
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* @throws SocialAppConfigException
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* @throws ItemUnknownException
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* @throws RequestContentException
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* @throws RequestNetworkException
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* @throws RequestResultSizeException
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* @throws RequestServerException
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* @throws RequestResultNotJsonException
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*/
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public function processIncomingRequest(ACore $follow) {
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/** @var Follow $follow */
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$follow->checkOrigin($follow->getActorId());
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try {
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$knownFollow =
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$this->followsRequest->getByPersons($follow->getActorId(), $follow->getObjectId());
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if ($knownFollow->getId() === $follow->getId() && !$knownFollow->isAccepted()) {
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$this->confirmFollowRequest($follow);
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}
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} catch (FollowDoesNotExistException $e) {
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$actor = $this->cacheActorService->getFromId($follow->getObjectId());
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if ($actor->isLocal()) {
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$follow->setFollowId($actor->getFollowers());
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$this->followsRequest->save($follow);
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$this->confirmFollowRequest($follow);
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}
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}
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}
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/**
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* @param string $id
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*
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* @return ACore
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* @throws ItemNotFoundException
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*/
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public function getItemById(string $id): ACore {
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throw new ItemNotFoundException();
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}
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/**
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* @param ACore $activity
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* @param ACore $item
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*
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* @throws InvalidOriginException
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*/
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public function activity(Acore $activity, ACore $item) {
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/** @var Follow $item */
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if ($activity->getType() === Undo::TYPE) {
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$activity->checkOrigin($item->getId());
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$activity->checkOrigin($item->getActorId());
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$this->followsRequest->delete($item);
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}
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if ($activity->getType() === Reject::TYPE) {
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$activity->checkOrigin($item->getObjectId());
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$this->followsRequest->delete($item);
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}
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if ($activity->getType() === Accept::TYPE) {
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$activity->checkOrigin($item->getObjectId());
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$this->followsRequest->accepted($item);
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}
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}
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/**
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* @param ACore $item
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*/
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public function save(ACore $item) {
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}
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/**
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* @param ACore $item
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*/
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public function delete(ACore $item) {
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}
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}
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