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<?php
/**
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OC\App\AppStore\Fetcher;
use DateTimeImmutable;
use OC\App\CompareVersion;
use OC\Files\AppData\Factory;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\Http\Client\IClientService;
use OCP\IConfig;
use OCP\Support\Subscription\IRegistry;
use Psr\Log\LoggerInterface;
class AppDiscoverFetcher extends Fetcher {
public const INVALIDATE_AFTER_SECONDS = 86400;
public function __construct(
Factory $appDataFactory,
IClientService $clientService,
ITimeFactory $timeFactory,
IConfig $config,
LoggerInterface $logger,
IRegistry $registry,
private CompareVersion $compareVersion,
) {
parent::__construct(
$appDataFactory,
$clientService,
$timeFactory,
$config,
$logger,
$registry
);
$this->fileName = 'discover.json';
$this->endpointName = 'discover.json';
}
/**
* Get the app discover section entries
*
* @param bool $allowUnstable Include also upcoming entries
*/
public function get($allowUnstable = false) {
$entries = parent::get(false);
$now = new DateTimeImmutable();
return array_filter($entries, function (array $entry) use ($now, $allowUnstable) {
// Always remove expired entries
if (isset($entry['expiryDate'])) {
try {
$expiryDate = new DateTimeImmutable($entry['expiryDate']);
if ($expiryDate < $now) {
return false;
}
} catch (\Throwable $e) {
// Invalid expiryDate format
return false;
}
}
// If not include upcoming entries, check for upcoming dates and remove those entries
if (!$allowUnstable && isset($entry['date'])) {
try {
$date = new DateTimeImmutable($entry['date']);
if ($date > $now) {
return false;
}
} catch (\Throwable $e) {
// Invalid date format
return false;
}
}
// Otherwise the entry is not time limited and should stay
return true;
});
}
public function getETag(): string|null {
$rootFolder = $this->appData->getFolder('/');
try {
$file = $rootFolder->getFile($this->fileName);
$jsonBlob = json_decode($file->getContent(), true);
if (is_array($jsonBlob) && isset($jsonBlob['ETag'])) {
return (string)$jsonBlob['ETag'];
}
} catch (\Throwable $e) {
// ignore
}
return null;
}
}
|
