3 * @file src/Model/Storage/Filesystem.php
4 * @brief Storage backend system
7 namespace Friendica\Model\Storage;
9 use Friendica\Core\L10n;
10 use Psr\Log\LoggerInterface;
13 * @brief Database based storage system
15 * This class manage data stored in database table.
17 class Database implements IStorage
19 const NAME = 'Database';
21 /** @var \Friendica\Database\Database */
23 /** @var LoggerInterface */
29 * @param \Friendica\Database\Database $dba
30 * @param LoggerInterface $logger
31 * @param L10n\L10n $l10n
33 public function __construct(\Friendica\Database\Database $dba, LoggerInterface $logger, L10n\L10n $l10n)
36 $this->logger = $logger;
43 public function get(string $reference)
45 $result = $this->dba->selectFirst('storage', ['data'], ['id' => $reference]);
46 if (!$this->dba->isResult($result)) {
50 return $result['data'];
56 public function put(string $data, string $reference = '')
58 if ($reference !== '') {
59 $result = $this->dba->update('storage', ['data' => $data], ['id' => $reference]);
60 if ($result === false) {
61 $this->logger->warning('Failed to update data.', ['id' => $reference, 'errorCode' => $this->dba->errorNo(), 'errorMessage' => $this->dba->errorMessage()]);
62 throw new StorageException($this->l10n->t('Database storage failed to update %s', $reference));
67 $result = $this->dba->insert('storage', ['data' => $data]);
68 if ($result === false) {
69 $this->logger->warning('Failed to insert data.', ['errorCode' => $this->dba->errorNo(), 'errorMessage' => $this->dba->errorMessage()]);
70 throw new StorageException($this->l10n->t('Database storage failed to insert data'));
73 return $this->dba->lastInsertId();
80 public function delete(string $reference)
82 return $this->dba->delete('storage', ['id' => $reference]);
88 public function getOptions()
96 public function saveOptions(array $data)
104 public function __toString()