social/lib/Controller/OStatusController.php

160 wiersze
4.5 KiB
PHP

<?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 Jonas Sulzer <jonas@violoncello.ch>
* @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\Controller;
use Exception;
use OCA\Social\AppInfo\Application;
use OCA\Social\Exceptions\InvalidResourceException;
use OCA\Social\Exceptions\RetrieveAccountFormatException;
use OCA\Social\Service\AccountService;
use OCA\Social\Service\CacheActorService;
use OCA\Social\Service\CurlService;
use OCA\Social\Service\MiscService;
use OCA\Social\Tools\Exceptions\ArrayNotFoundException;
use OCA\Social\Tools\Traits\TArrayTools;
use OCA\Social\Tools\Traits\TNCDataResponse;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http\Response;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\IInitialStateService;
use OCP\IRequest;
use OCP\IUserSession;
class OStatusController extends Controller {
use TNCDataResponse;
use TArrayTools;
private CacheActorService $cacheActorService;
private AccountService $accountService;
private CurlService $curlService;
private MiscService $miscService;
private IUserSession $userSession;
private IInitialStateService $initialStateService;
public function __construct(
IRequest $request, IInitialStateService $initialStateService, CacheActorService $cacheActorService, AccountService $accountService,
CurlService $curlService, MiscService $miscService, IUserSession $userSession
) {
parent::__construct(Application::APP_ID, $request);
$this->initialStateService = $initialStateService;
$this->cacheActorService = $cacheActorService;
$this->accountService = $accountService;
$this->curlService = $curlService;
$this->miscService = $miscService;
$this->userSession = $userSession;
}
/**
* @NoCSRFRequired
* @NoAdminRequired
*/
public function subscribe(string $uri): Response {
try {
try {
$actor = $this->cacheActorService->getFromAccount($uri);
} catch (InvalidResourceException $e) {
$actor = $this->cacheActorService->getFromId($uri);
}
$user = $this->userSession->getUser();
if ($user === null) {
throw new Exception('Failed to retrieve current user');
}
$this->initialStateService->provideInitialState('social', 'serverData', [
'account' => $actor->getAccount(),
'currentUser' => [
'uid' => $user->getUID(),
'displayName' => $user->getDisplayName(),
],
]);
return new TemplateResponse(
'social', 'main', []
);
} catch (Exception $e) {
return $this->fail($e);
}
}
/**
* @NoCSRFRequired
* @NoAdminRequired
* @PublicPage
*/
public function followRemote(string $local): Response {
try {
$following = $this->accountService->getActor($local);
$this->initialStateService->provideInitialState('social', 'serverData', [
'local' => $local,
'account' => $following->getAccount(),
]);
return new TemplateResponse(
'social', 'main', [], 'guest'
);
} catch (Exception $e) {
return $this->fail($e);
}
}
/**
* @NoCSRFRequired
* @NoAdminRequired
* @PublicPage
*/
public function getLink(string $local, string $account): Response {
try {
$following = $this->accountService->getActor($local);
$result = $this->curlService->webfingerAccount($account);
try {
$link = $this->extractArray(
'rel', 'http://ostatus.org/schema/1.0/subscribe',
$this->getArray('links', $result)
);
} catch (ArrayNotFoundException $e) {
throw new RetrieveAccountFormatException();
}
$template = $this->get('template', $link, '');
$url = str_replace('{uri}', $following->getAccount(), $template);
return $this->success(['url' => $url]);
} catch (Exception $e) {
return $this->fail($e);
}
}
}