kopia lustrzana https://github.com/nextcloud/social
152 wiersze
3.3 KiB
PHP
152 wiersze
3.3 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\Service;
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use daita\MySmallPhpTools\Model\Request;
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use OCA\Social\Exceptions\RequestException;
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use OCA\Social\Model\ActivityPub\Core;
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use OCA\Social\Model\Instance;
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use OCA\Social\Model\InstancePath;
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class InstanceService {
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/** @var ConfigService */
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private $configService;
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private $curlService;
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/** @var MiscService */
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private $miscService;
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/**
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* UriIdService constructor.
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*
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* @param ConfigService $configService
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* @param CurlService $curlService
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* @param MiscService $miscService
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*/
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public function __construct(
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ConfigService $configService, CurlService $curlService, MiscService $miscService
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) {
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$this->configService = $configService;
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$this->curlService = $curlService;
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$this->miscService = $miscService;
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}
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/**
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* @param $id
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*
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* @return mixed
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* @throws RequestException
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*/
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public function retrieveObject($id) {
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$url = parse_url($id);
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$request = new Request($url['path'], Request::TYPE_GET);
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$request->setAddress($url['host']);
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// $key = $url['fragment'];
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return $this->curlService->request($request);
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}
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/**
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* @param Core $activity
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*
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* @return Instance[]
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*/
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public function getInstancesFromActivity(Core $activity): array {
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$instances = [];
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foreach ($activity->getInstancePaths() as $instancePath) {
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$this->addInstances($instancePath, $instances);
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// $uriIds[] = $to;
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}
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return $instances;
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}
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/**
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* @param InstancePath $instancePath
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* @param Instance[] $instances
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*/
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private function addInstances(InstancePath $instancePath, array &$instances) {
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$address = $this->getHostFromUriId($instancePath->getUri());
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if ($address === '') {
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return;
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}
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foreach ($instances as $instance) {
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if ($instance->getAddress() === $address) {
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$instance->addPath($instancePath);
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return;
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}
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}
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$instance = new Instance($address);
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$instance->addPath($instancePath);
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$instances[] = $instance;
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}
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/**
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* @param string $uriId
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*
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* @return string
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*/
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private function getHostFromUriId(string $uriId) {
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$ignoreThose = [
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'',
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'https://www.w3.org/ns/activitystreams#Public'
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];
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if (in_array($uriId, $ignoreThose)) {
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return '';
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}
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$url = parse_url($uriId);
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if (!is_array($url) || !array_key_exists('host', $url)) {
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return '';
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}
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return $url['host'];
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}
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}
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