nextcloud-gpodder/lib/Controller/SubscriptionChangeController.php

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<?php
declare(strict_types=1);
namespace OCA\GPodderSync\Controller;
use DateTime;
use OCA\GPodderSync\Core\SubscriptionChange\SubscriptionChangeSaver;
use OCA\GPodderSync\Db\SubscriptionChange\SubscriptionChangeEntity;
use OCA\GPodderSync\Db\SubscriptionChange\SubscriptionChangeRepository;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http\JSONResponse;
use OCP\IRequest;
class SubscriptionChangeController extends Controller {
private string $AppName;
/**
* @var SubscriptionChangeSaver
*/
private SubscriptionChangeSaver $subscriptionChangeSaver;
/**
* @var SubscriptionChangeRepository
*/
private SubscriptionChangeRepository $subscriptionChangeRepository;
private $userId;
public function __construct(
string $AppName,
IRequest $request,
$UserId,
SubscriptionChangeSaver $subscriptionChangeSaver,
SubscriptionChangeRepository $subscriptionChangeRepository
) {
parent::__construct($AppName, $request);
$this->subscriptionChangeSaver = $subscriptionChangeSaver;
$this->subscriptionChangeRepository = $subscriptionChangeRepository;
$this->userId = $UserId;
}
/**
*
* @NoAdminRequired
* @NoCSRFRequired
*
* @return void
*/
public function create($add, $remove) {
return $this->subscriptionChangeSaver->saveSubscriptionChanges($add, $remove, $this->userId);
}
/**
*
* @NoAdminRequired
* @NoCSRFRequired
*
* @param int $since
* @return JSONResponse
* @throws \Exception
*/
public function list(int $since = null): JSONResponse {
$sinceDatetime = $this->createDateTimeFromTimestamp($since);
return new JSONResponse([
"add" => $this->extractUrlList($this->subscriptionChangeRepository->findAllSubscribed($sinceDatetime, $this->userId)),
"remove" => $this->extractUrlList($this->subscriptionChangeRepository->findAllUnSubscribed($sinceDatetime, $this->userId)),
"timestamp" => time()
]);
}
/**
* @param int|null $since
*
* @return DateTime
*/
private function createDateTimeFromTimestamp(?int $since): DateTime {
return ($since !== null)
? (new \DateTime)->setTimestamp($since)
: (new \DateTime('-1 week'));
}
/**
* @param array $allSubscribed
*
* @return mixed
*/
private function extractUrlList(array $allSubscribed): array {
return array_map(function (SubscriptionChangeEntity $subscription) {
return $subscription->getUrl();
}, $allSubscribed);
}
}