kopia lustrzana https://github.com/nextcloud/social
102 wiersze
2.3 KiB
PHP
102 wiersze
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Social\Service;
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use OCA\Social\Exceptions\ActorDoesNotExistException;
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use OCA\Social\Exceptions\SocialAppConfigException;
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use OCA\Social\Model\ActivityPub\Stream;
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use OCA\Social\Model\StreamDetails;
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/**
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* Class DetailsService
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*
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* @package OCA\Social\Service
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*/
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class DetailsService {
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private StreamService $streamService;
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private AccountService $accountService;
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private FollowService $followService;
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private CacheActorService $cacheActorService;
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/**
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* DetailsService constructor.
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*
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* @param StreamService $streamService
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* @param AccountService $accountService
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* @param FollowService $followService
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* @param CacheActorService $cacheActorService
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*/
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public function __construct(
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StreamService $streamService, AccountService $accountService,
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FollowService $followService, CacheActorService $cacheActorService,
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) {
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$this->streamService = $streamService;
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$this->accountService = $accountService;
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$this->followService = $followService;
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$this->cacheActorService = $cacheActorService;
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}
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/**
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* @param Stream $stream
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*
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* @return StreamDetails
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* @throws SocialAppConfigException
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*/
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public function generateDetailsFromStream(Stream $stream): StreamDetails {
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$this->streamService->detectType($stream);
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$details = new StreamDetails($stream);
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$this->setStreamViewers($details);
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if ($stream->getTimeline() === Stream::TYPE_PUBLIC) {
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if ($stream->isLocal()) {
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$details->setPublic(true);
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} else {
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$details->setFederated(true);
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}
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}
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return $details;
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}
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/**
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* @param StreamDetails $details
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*
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* @throws SocialAppConfigException
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*/
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private function setStreamViewers(StreamDetails $details) {
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$stream = $details->getStream();
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foreach ($stream->getRecipients(true) as $recipient) {
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try {
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$actor = $this->accountService->getFromId($recipient);
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$details->addDirectViewer($actor);
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} catch (ActorDoesNotExistException $e) {
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}
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$followers = $this->followService->getFollowersFromFollowId($recipient);
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foreach ($followers as $follower) {
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if (!$follower->hasActor()) {
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continue;
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}
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$actor = $follower->getActor();
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$details->addHomeViewer($actor);
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}
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}
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}
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}
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