public function browse()
{
// Check permissions
$this->_checkPermissions();
// Set the profile
$this->_setProfile();
// Start the backup
JLoader::import('joomla.utilities.date');
AECoreKettenrad::reset(array('maxrun' => 0));
AEUtilTempfiles::deleteTempFiles();
AEUtilTempvars::reset(AKEEBA_BACKUP_ORIGIN);
$kettenrad = AECoreKettenrad::load(AKEEBA_BACKUP_ORIGIN);
$dateNow = new JDate();
$description = JText::_('BACKUP_DEFAULT_DESCRIPTION') . ' ' . $dateNow->format(JText::_('DATE_FORMAT_LC2'), true);
$options = array('description' => $description, 'comment' => '');
$kettenrad->setup($options);
$kettenrad->tick();
$kettenrad->tick();
$array = $kettenrad->getStatusArray();
AECoreKettenrad::save(AKEEBA_BACKUP_ORIGIN);
if ($array['Error'] != '') {
// An error occured
die('500 ERROR -- ' . $array['Error']);
} else {
$noredirect = $this->input->get('noredirect', 0, 'int');
if ($noredirect != 0) {
@ob_end_clean();
echo "301 More work required";
flush();
JFactory::getApplication()->close();
} else {
$this->_customRedirect(JURI::base() . 'index.php?option=com_akeeba&view=backup&task=step&key=' . $this->input->get('key', '', 'none', 2) . '&profile=' . $this->input->get('profile', 1, 'int'));
}
}
}
public function display()
{
// Check permissions
$this->_checkPermissions();
// Set the profile
$this->_setProfile();
// Start the backup
jimport('joomla.utilities.date');
AECoreKettenrad::reset(array('maxrun' => 0));
AEUtilTempfiles::deleteTempFiles();
AEUtilTempvars::reset(AKEEBA_BACKUP_ORIGIN);
$kettenrad = AECoreKettenrad::load(AKEEBA_BACKUP_ORIGIN);
$user = JFactory::getUser();
$userTZ = $user->getParam('timezone', 0);
$dateNow = new JDate();
$dateNow->setOffset($userTZ);
if (AKEEBA_JVERSION == '16') {
$description = JText::_('BACKUP_DEFAULT_DESCRIPTION') . ' ' . $dateNow->format(JText::_('DATE_FORMAT_LC2'), true);
} else {
$description = JText::_('BACKUP_DEFAULT_DESCRIPTION') . ' ' . $dateNow->toFormat(JText::_('DATE_FORMAT_LC2'));
}
$options = array('description' => $description, 'comment' => '');
$kettenrad->setup($options);
$array = $kettenrad->tick();
$array = $kettenrad->tick();
AECoreKettenrad::save(AKEEBA_BACKUP_ORIGIN);
if ($array['Error'] != '') {
// An error occured
die('500 ERROR -- ' . $array['Error']);
} else {
$noredirect = JRequest::getInt('noredirect', 0);
if ($noredirect != 0) {
@ob_end_clean();
echo "301 More work required";
flush();
JFactory::getApplication()->close();
} else {
$this->setRedirect(JURI::base() . 'index.php?option=com_akeeba&view=backup&task=step&key=' . JRequest::getVar('key') . '&profile=' . JRequest::getInt('profile', 1));
}
}
}
public function browse()
{
// Check permissions
$this->_checkPermissions();
// Set the profile
$this->_setProfile();
// Get the backup ID
$backupId = $this->input->get('backupid', null, 'raw', 2);
if (strtoupper($backupId) == '[DEFAULT]') {
$db = JFactory::getDbo();
$query = $db->getQuery(true)->select('MAX(' . $db->qn('id') . ')')->from($db->qn('#__ak_stats'));
try {
$maxId = $db->setQuery($query)->loadResult();
} catch (Exception $e) {
$maxId = 0;
}
$backupId = 'id' . ($maxId + 1);
} elseif (empty($backupId)) {
$backupId = null;
}
// Start the backup
JLoader::import('joomla.utilities.date');
AECoreKettenrad::reset(array('maxrun' => 0));
AEUtilTempfiles::deleteTempFiles();
$tempVarsTag = AKEEBA_BACKUP_ORIGIN;
$tempVarsTag .= empty($backupId) ? '' : '.' . $backupId;
AEUtilTempvars::reset($tempVarsTag);
$kettenrad = AECoreKettenrad::load(AKEEBA_BACKUP_ORIGIN, $backupId);
$kettenrad->setBackupId($backupId);
$dateNow = new JDate();
$description = JText::_('BACKUP_DEFAULT_DESCRIPTION') . ' ' . $dateNow->format(JText::_('DATE_FORMAT_LC2'), true);
$options = array('description' => $description, 'comment' => '');
$kettenrad->setup($options);
$kettenrad->tick();
$kettenrad->tick();
$array = $kettenrad->getStatusArray();
AECoreKettenrad::save(AKEEBA_BACKUP_ORIGIN, $backupId);
if ($array['Error'] != '') {
// An error occured
die('500 ERROR -- ' . $array['Error']);
} else {
$noredirect = $this->input->get('noredirect', 0, 'int');
if ($noredirect != 0) {
@ob_end_clean();
echo "301 More work required";
flush();
JFactory::getApplication()->close();
} else {
$curUri = JUri::getInstance();
$ssl = $curUri->isSSL() ? 1 : 0;
$tempURL = JRoute::_('index.php?option=com_akeeba', false, $ssl);
$uri = new JUri($tempURL);
$uri->setVar('view', 'backup');
$uri->setVar('task', 'step');
$uri->setVar('key', $this->input->get('key', '', 'none', 2));
$uri->setVar('profile', $this->input->get('profile', 1, 'int'));
if (!empty($backupId)) {
$uri->setVar('backupid', $backupId);
}
// Maybe we have a multilingual site?
$lg = F0FPlatform::getInstance()->getLanguage();
$languageTag = $lg->getTag();
$uri->setVar('lang', $languageTag);
$redirectionUrl = $uri->toString();
$this->_customRedirect($redirectionUrl);
}
}
}
/**
* Resets the Kettenrad state, wipping out any pending backups and/or stale
* temporary data.
*
* @param array $config Configuration parameters for the reset operation
*/
public static function reset($config = array())
{
$default_config = array('global' => true, 'log' => false, 'maxrun' => 0);
$config = (object) array_merge($default_config, $config);
// Pause logging if so desired
if (!$config->log) {
AEUtilLogger::WriteLog(false, '');
}
$tag = null;
if (!$config->global) {
// If we're not resetting globally, get a list of running backups per tag
$tag = AEPlatform::getInstance()->get_backup_origin();
}
// Cache the factory before proceeding
$factory = AEFactory::serialize();
$runningList = AEPlatform::getInstance()->get_running_backups($tag);
// Origins we have to clean
$origins = array(AEPlatform::getInstance()->get_backup_origin());
// 1. Detect failed backups
if (is_array($runningList) && !empty($runningList)) {
// The current timestamp
$now = time();
// Mark running backups as failed
foreach ($runningList as $running) {
if (empty($tag)) {
// Check the timestamp of the log file to decide if it's stuck,
// but only if a tag is not set
$tstamp = @filemtime(AEUtilLogger::logName($running['origin']));
if ($tstamp !== false) {
// We can only check the timestamp if it's returned. If not, we assume the backup is stale
$difference = abs($now - $tstamp);
// Backups less than 3 minutes old are not considered stale
if ($difference < $config->maxrun) {
continue;
}
}
}
$filenames = AEUtilStatistics::get_all_filenames($running, false);
// Process if there are files to delete...
if (!is_null($filenames)) {
// Delete the failed backup's archive, if exists
foreach ($filenames as $failedArchive) {
AEPlatform::getInstance()->unlink($failedArchive);
}
}
// Mark the backup failed
$running['status'] = 'fail';
$running['multipart'] = 0;
$dummy = null;
AEPlatform::getInstance()->set_or_update_statistics($running['id'], $running, $dummy);
$origins[] = $running['origin'];
}
}
if (!empty($origins)) {
$origins = array_unique($origins);
foreach ($origins as $tag) {
AECoreKettenrad::load($tag);
// Remove temporary files
AEUtilTempfiles::deleteTempFiles();
// Delete any stale temporary data
AEUtilTempvars::reset($tag);
}
}
// Reload the factory
AEFactory::unserialize($factory);
unset($factory);
// Unpause logging if it was previously paused
if (!$config->log) {
AEUtilLogger::WriteLog(true, '');
}
}
/**
* Removes temporary files
*
* @return bool
*/
private function remove_temp_files()
{
$this->setStep('Removing temporary files');
$this->setSubstep('');
AEUtilLogger::WriteLog(_AE_LOG_DEBUG, "Removing temporary files");
AEUtilTempfiles::deleteTempFiles();
return true;
}
private function _apiStartBackup($config)
{
// Get the passed configuration values
$defConfig = array('profile' => 1, 'description' => '', 'comment' => '', 'backupid' => null);
$config = array_merge($defConfig, $config);
foreach ($config as $key => $value) {
if (!array_key_exists($key, $defConfig)) {
unset($config[$key]);
}
}
extract($config);
// Nuke the factory
AEFactory::nuke();
// Set the profile
$profile = (int) $profile;
if (!is_numeric($profile)) {
$profile = 1;
}
if (strtoupper($backupid) == '[DEFAULT]') {
$db = JFactory::getDbo();
$query = $db->getQuery(true)->select('MAX(' . $db->qn('id') . ')')->from($db->qn('#__ak_stats'));
try {
$maxId = $db->setQuery($query)->loadResult();
} catch (Exception $e) {
$maxId = 0;
}
$backupid = 'id' . ($maxId + 1);
} elseif (empty($backupid)) {
$backupid = null;
}
$session = JFactory::getSession();
$session->set('profile', $profile, 'akeeba');
AEPlatform::getInstance()->load_configuration($profile);
// Use the default description if none specified
if (empty($description)) {
JLoader::import('joomla.utilities.date');
$dateNow = new JDate();
/*
$user = JFactory::getUser();
$userTZ = $user->getParam('timezone',0);
$dateNow->setOffset($userTZ);
*/
$description = JText::_('BACKUP_DEFAULT_DESCRIPTION') . ' ' . $dateNow->format(JText::_('DATE_FORMAT_LC2'), true);
}
// Start the backup
AECoreKettenrad::reset(array('maxrun' => 0));
AEUtilTempfiles::deleteTempFiles();
$tempVarsTag = AKEEBA_BACKUP_ORIGIN;
$tempVarsTag .= empty(${$backupid}) ? '' : '.' . ${$backupid};
AEUtilTempvars::reset($tempVarsTag);
$kettenrad = AECoreKettenrad::load(AKEEBA_BACKUP_ORIGIN, $backupid);
$kettenrad->setBackupId($backupid);
$options = array('description' => $description, 'comment' => $comment, 'tag' => AKEEBA_BACKUP_ORIGIN);
$kettenrad->setup($options);
// Setting up the engine
$array = $kettenrad->tick();
// Initializes the init domain
AECoreKettenrad::save(AKEEBA_BACKUP_ORIGIN, $backupid);
$array = $kettenrad->getStatusArray();
if ($array['Error'] != '') {
// A backup error had occurred. Why are we here?!
$this->status = self::STATUS_ERROR;
$this->encapsulation = self::ENCAPSULATION_RAW;
return 'A backup error had occurred: ' . $array['Error'];
} else {
$statistics = AEFactory::getStatistics();
$array['BackupID'] = $statistics->getId();
$array['HasRun'] = 1;
// Force the backup to go on.
return $array;
}
}
