kopia lustrzana https://github.com/nextcloud/social
379 wiersze
11 KiB
PHP
379 wiersze
11 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\Object;
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use Exception;
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use OCA\Social\AP;
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use OCA\Social\Db\ActionsRequest;
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use OCA\Social\Db\StreamRequest;
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use OCA\Social\Exceptions\ActionDoesNotExistException;
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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\ItemUnknownException;
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use OCA\Social\Exceptions\RedundancyLimitException;
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use OCA\Social\Exceptions\SocialAppConfigException;
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use OCA\Social\Exceptions\StreamNotFoundException;
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use OCA\Social\Exceptions\UnauthorizedFediverseException;
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use OCA\Social\Interfaces\Activity\AbstractActivityPubInterface;
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use OCA\Social\Interfaces\IActivityPubInterface;
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use OCA\Social\Interfaces\Internal\SocialAppNotificationInterface;
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use OCA\Social\Model\ActivityPub\ACore;
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use OCA\Social\Model\ActivityPub\Activity\Undo;
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use OCA\Social\Model\ActivityPub\Actor\Person;
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use OCA\Social\Model\ActivityPub\Internal\SocialAppNotification;
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use OCA\Social\Model\ActivityPub\Object\Announce;
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use OCA\Social\Model\ActivityPub\Stream;
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use OCA\Social\Model\StreamQueue;
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use OCA\Social\Service\CacheActorService;
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use OCA\Social\Service\MiscService;
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use OCA\Social\Service\StreamQueueService;
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use OCA\Social\Tools\Exceptions\CacheItemNotFoundException;
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use OCA\Social\Tools\Exceptions\MalformedArrayException;
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use OCA\Social\Tools\Exceptions\RequestContentException;
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use OCA\Social\Tools\Exceptions\RequestNetworkException;
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use OCA\Social\Tools\Exceptions\RequestResultNotJsonException;
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use OCA\Social\Tools\Exceptions\RequestResultSizeException;
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use OCA\Social\Tools\Exceptions\RequestServerException;
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use OCA\Social\Tools\Traits\TArrayTools;
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/**
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* Class AnnounceInterface
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*
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* @package OCA\Social\Interfaces\Object
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*/
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class AnnounceInterface extends AbstractActivityPubInterface implements IActivityPubInterface {
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use TArrayTools;
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private StreamRequest $streamRequest;
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private ActionsRequest $actionsRequest;
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private StreamQueueService $streamQueueService;
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private CacheActorService $cacheActorService;
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private MiscService $miscService;
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public function __construct(
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StreamRequest $streamRequest, ActionsRequest $actionsRequest,
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StreamQueueService $streamQueueService, CacheActorService $cacheActorService,
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MiscService $miscService
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) {
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$this->streamRequest = $streamRequest;
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$this->actionsRequest = $actionsRequest;
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$this->streamQueueService = $streamQueueService;
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$this->cacheActorService = $cacheActorService;
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$this->miscService = $miscService;
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}
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/**
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* @throws InvalidOriginException
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* @throws Exception
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*/
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public function processIncomingRequest(ACore $item): void {
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/** @var ACore $item */
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$item->checkOrigin($item->getId());
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$item->checkOrigin($item->getActorId());
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try {
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$this->actionsRequest->getActionFromItem($item);
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} catch (ActionDoesNotExistException $e) {
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$this->actionsRequest->save($item);
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try {
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$post = $this->streamRequest->getStreamById($item->getObjectId());
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$this->updateDetails($post);
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} catch (Exception $e) {
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}
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}
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$this->save($item);
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}
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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 RequestContentException
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* @throws RequestNetworkException
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* @throws RequestResultNotJsonException
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* @throws RequestResultSizeException
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* @throws RequestServerException
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* @throws UnauthorizedFediverseException
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*/
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public function activity(Acore $activity, ACore $item): void {
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/** @var Announce $announce */
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$announce = $item;
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if ($activity->getType() === Undo::TYPE) {
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$activity->checkOrigin($announce->getId());
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$activity->checkOrigin($announce->getActorId());
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$this->undoAnnounceAction($announce);
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$this->delete($announce);
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}
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}
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/**
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* @throws ItemNotFoundException
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*/
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public function getItem(ACore $item): ACore {
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throw new ItemNotFoundException();
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}
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/**
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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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* @throws Exception
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*/
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public function save(ACore $item): void {
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/** @var Announce $item */
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try {
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$knownItem = $this->streamRequest->getStreamByObjectId($item->getObjectId(), Announce::TYPE);
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if ($item->hasActor()) {
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$actor = $item->getActor();
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} else {
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$actor = $this->cacheActorService->getFromId($item->getActorId());
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}
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$knownItem->setAttributedTo($actor->getId());
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if (!$knownItem->hasCc($actor->getFollowers())) {
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$knownItem->addCc($actor->getFollowers());
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$this->streamRequest->update($knownItem, true);
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}
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try {
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$post = $this->streamRequest->getStreamById($item->getObjectId(), false, ACore::FORMAT_LOCAL);
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} catch (StreamNotFoundException $e) {
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return; // should not happen.
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}
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$this->updateDetails($post);
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$this->generateNotification($post, $actor);
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} catch (StreamNotFoundException $e) {
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$objectId = $item->getObjectId();
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$item->addCacheItem($objectId);
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$item->setAttributedTo($item->getActorId());
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$this->streamRequest->save($item);
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$this->streamQueueService->generateStreamQueue(
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$item->getRequestToken(), StreamQueue::TYPE_CACHE, $item->getId()
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);
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}
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}
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/**
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* @throws InvalidOriginException
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* @throws InvalidResourceException
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* @throws RedundancyLimitException
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* @throws RequestContentException
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* @throws RequestNetworkException
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* @throws RequestResultNotJsonException
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* @throws RequestResultSizeException
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* @throws RequestServerException
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* @throws UnauthorizedFediverseException
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* @throws MalformedArrayException
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*/
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public function delete(ACore $item): void {
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try {
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$knownItem =
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$this->streamRequest->getStreamByObjectId($item->getObjectId(), Announce::TYPE);
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if ($item->hasActor()) {
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$actor = $item->getActor();
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} else {
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$actor = $this->cacheActorService->getFromId($item->getActorId());
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}
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$knownItem->removeCc($actor->getFollowers());
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if (empty($knownItem->getCcArray())) {
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$this->streamRequest->deleteById($knownItem->getId(), Announce::TYPE);
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} else {
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$this->streamRequest->update($knownItem, true);
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}
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} catch (StreamNotFoundException|ItemUnknownException|SocialAppConfigException $e) {
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}
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}
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public function event(ACore $item, string $source): void {
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return;
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/** @var Stream $item */
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switch ($source) {
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// do we still need this ?
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case 'updateCache':
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$objectId = $item->getObjectId();
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try {
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$cachedItem = $item->getCache()
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->getItem($objectId);
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} catch (CacheItemNotFoundException $e) {
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return;
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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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// pourquoi update !????
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// $to = $this->get('attributedTo', $cachedItem->getObject(), '');
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// if ($to !== '') {
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// $this->streamRequest->updateAttributedTo($item->getId(), $to);
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// }
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try {
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if ($item->hasActor()) {
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$actor = $item->getActor();
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} else {
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$actor = $this->cacheActorService->getFromId($item->getActorId());
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}
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$post = $this->streamRequest->getStreamById(
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$item->getObjectId(),
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false,
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ACore::FORMAT_LOCAL
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);
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$this->updateDetails($post);
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$this->generateNotification($post, $actor);
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} catch (Exception $e) {
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}
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break;
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}
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}
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private function undoAnnounceAction(Announce $announce): void {
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try {
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$this->actionsRequest->getActionFromItem($announce);
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$this->actionsRequest->delete($announce);
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} catch (ActionDoesNotExistException $e) {
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}
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try {
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if ($announce->hasActor()) {
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$actor = $announce->getActor();
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} else {
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$actor = $this->cacheActorService->getFromId($announce->getActorId());
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}
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$post = $this->streamRequest->getStreamById($announce->getObjectId());
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$this->updateDetails($post);
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$this->cancelNotification($post, $actor);
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} catch (Exception $e) {
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}
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}
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private function updateDetails(Stream $post): void {
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$post->setDetailInt(
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'boosts', $this->actionsRequest->countActions($post->getId(), Announce::TYPE)
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);
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$this->streamRequest->update($post, true);
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}
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/**
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* @throws ItemUnknownException
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* @throws SocialAppConfigException
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*/
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private function generateNotification(Stream $post, Person $author): void {
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if (!$post->isLocal()) {
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return;
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}
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/** @var SocialAppNotificationInterface $notificationInterface */
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$notificationInterface =
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AP::$activityPub->getInterfaceFromType(SocialAppNotification::TYPE);
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try {
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$notification = $this->streamRequest->getStreamByObjectId(
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$post->getId(), SocialAppNotification::TYPE, Announce::TYPE
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);
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$notification->addDetail('accounts', $author->getAccount());
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$notificationInterface->update($notification);
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} catch (StreamNotFoundException $e) {
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/** @var SocialAppNotification $notification */
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$notification = AP::$activityPub->getItemFromType(SocialAppNotification::TYPE);
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// $notification->setDetail('url', '');
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$notification->setDetailItem('post', $post);
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$notification->addDetail('accounts', $author->getAccount());
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$notification->setAttributedTo($author->getId())
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->setSubType(Announce::TYPE)
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->setId($post->getId() . '/notification+boost')
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->setSummary('{accounts} boosted your post')
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->setObjectId($post->getId())
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->setTo($post->getAttributedTo())
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->setLocal(true);
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$notificationInterface->save($notification);
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}
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}
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/**
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* @throws ItemUnknownException
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* @throws SocialAppConfigException
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*/
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private function cancelNotification(Stream $post, Person $author): void {
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if (!$post->isLocal()) {
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return;
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}
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/** @var SocialAppNotificationInterface $notificationInterface */
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$notificationInterface =
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AP::$activityPub->getInterfaceFromType(SocialAppNotification::TYPE);
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try {
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$notification = $this->streamRequest->getStreamByObjectId(
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$post->getId(), SocialAppNotification::TYPE, Announce::TYPE
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);
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$notification->removeDetail('accounts', $author->getAccount());
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if (empty($notification->getDetails('accounts'))) {
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$notificationInterface->delete($notification);
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} else {
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$notificationInterface->update($notification);
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}
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} catch (StreamNotFoundException $e) {
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}
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}
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}
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