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<?php
declare(strict_types=1);
/**
* Nextcloud - Social Support
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Maxence Lange <maxence@artificial-owl.com>
* @copyright 2018, Maxence Lange <maxence@artificial-owl.com>
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Social\Service;
use daita\MySmallPhpTools\Traits\TArrayTools;
use daita\MySmallPhpTools\Traits\TStringTools;
use Exception;
use OCA\Social\AP;
use OCA\Social\Exceptions\ActivityPubFormatException;
use OCA\Social\Exceptions\InvalidOriginException;
use OCA\Social\Exceptions\RedundancyLimitException;
use OCA\Social\Exceptions\SocialAppConfigException;
use OCA\Social\Exceptions\ItemUnknownException;
use OCA\Social\Model\ActivityPub\ACore;
class ImportService {
use TArrayTools;
use TStringTools;
/** @var ConfigService */
private $configService;
/** @var MiscService */
private $miscService;
/**
* ImportService constructor.
*
* @param ConfigService $configService
* @param MiscService $miscService
*/
public function __construct(ConfigService $configService, MiscService $miscService) {
$this->configService = $configService;
$this->miscService = $miscService;
}
/**
* @param string $json
*
* @return ACore
* @throws ActivityPubFormatException
* @throws RedundancyLimitException
* @throws SocialAppConfigException
* @throws ItemUnknownException
*/
public function importFromJson(string $json): ACore {
$data = json_decode($json, true);
if (!is_array($data)) {
throw new ActivityPubFormatException();
}
return AP::$activityPub->getItemFromData($data);
}
/**
* @param ACore $activity
*
* @throws ItemUnknownException
* @throws InvalidOriginException
*/
public function parseIncomingRequest(ACore $activity) {
$activity->checkOrigin($activity->getId());
$activity->setRequestToken($this->uuid());
$interface = AP::$activityPub->getInterfaceForItem($activity);
try {
$interface->processIncomingRequest($activity);
} catch (Exception $e) {
$this->miscService->log(
'Cannot parse ' . $activity->getType() . ': ' . get_class($e) . ' '
. $e->getMessage()
);
}
}
}
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