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 { $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; } }