<?php
/**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
$this->server = $server;
}
- public function open($save_path, $session_name)
+ public function open($path, $name): bool
{
return true;
}
- public function read($session_id)
+ public function read($id)
{
- if (empty($session_id)) {
+ if (empty($id)) {
return '';
}
- $session = $this->dba->selectFirst('session', ['data'], ['sid' => $session_id]);
- if ($this->dba->isResult($session)) {
- Session::$exists = true;
- return $session['data'];
+ try {
+ $session = $this->dba->selectFirst('session', ['data'], ['sid' => $id]);
+ if ($this->dba->isResult($session)) {
+ Session::$exists = true;
+ return $session['data'];
+ }
+ } catch (\Exception $exception) {
+ $this->logger->warning('Cannot read session.'. ['id' => $id, 'exception' => $exception]);
+ return '';
}
- $this->logger->notice('no data for session', ['session_id' => $session_id, 'uri' => $this->server['REQUEST_URI'] ?? '']);
+ $this->logger->notice('no data for session', ['session_id' => $id, 'uri' => $this->server['REQUEST_URI'] ?? '']);
return '';
}
* on the case. Uses the Session::expire global for existing session, 5 minutes
* for newly created session.
*
- * @param string $session_id Session ID with format: [a-z0-9]{26}
- * @param string $session_data Serialized session data
+ * @param string $id Session ID with format: [a-z0-9]{26}
+ * @param string $data Serialized session data
*
- * @return boolean Returns false if parameters are missing, true otherwise
- * @throws \Exception
+ * @return bool Returns false if parameters are missing, true otherwise
*/
- public function write($session_id, $session_data)
+ public function write($id, $data): bool
{
- if (!$session_id) {
+ if (!$id) {
return false;
}
- if (!$session_data) {
- return true;
+ if (!$data) {
+ return $this->destroy($id);
}
$expire = time() + Session::$expire;
$default_expire = time() + 300;
- if (Session::$exists) {
- $fields = ['data' => $session_data, 'expire' => $expire];
- $condition = ["`sid` = ? AND (`data` != ? OR `expire` != ?)", $session_id, $session_data, $expire];
- $this->dba->update('session', $fields, $condition);
- } else {
- $fields = ['sid' => $session_id, 'expire' => $default_expire, 'data' => $session_data];
- $this->dba->insert('session', $fields);
+ try {
+ if (Session::$exists) {
+ $fields = ['data' => $data, 'expire' => $expire];
+ $condition = ["`sid` = ? AND (`data` != ? OR `expire` != ?)", $id, $data, $expire];
+ $this->dba->update('session', $fields, $condition);
+ } else {
+ $fields = ['sid' => $id, 'expire' => $default_expire, 'data' => $data];
+ $this->dba->insert('session', $fields);
+ }
+ } catch (\Exception $exception) {
+ $this->logger->warning('Cannot write session.'. ['id' => $id, 'exception' => $exception]);
+ return false;
}
return true;
}
- public function close()
+ public function close(): bool
{
return true;
}
- public function destroy($id)
+ public function destroy($id): bool
{
- return $this->dba->delete('session', ['sid' => $id]);
+ try {
+ return $this->dba->delete('session', ['sid' => $id]);
+ } catch (\Exception $exception) {
+ $this->logger->warning('Cannot destroy session.'. ['id' => $id, 'exception' => $exception]);
+ return false;
+ }
}
- public function gc($maxlifetime)
+ public function gc($max_lifetime): bool
{
- return $this->dba->delete('session', ["`expire` < ?", time()]);
+ try {
+ return $this->dba->delete('session', ["`expire` < ?", time()]);
+ } catch (\Exception $exception) {
+ $this->logger->warning('Cannot use garbage collector.'. ['exception' => $exception]);
+ return false;
+ }
}
}