public function step()
{
// Check permissions
$this->_checkPermissions();
// Set the profile
$this->_setProfile();
$kettenrad =& AECoreKettenrad::load(AKEEBA_BACKUP_ORIGIN);
$array = $kettenrad->tick();
AECoreKettenrad::save(AKEEBA_BACKUP_ORIGIN);
if ($array['Error'] != '') {
@ob_end_clean();
echo '500 ERROR -- ' . $array['Error'];
flush();
JFactory::getApplication()->close();
} elseif ($array['HasRun'] == false) {
// All done
AEFactory::nuke();
AEUtilTempvars::reset();
@ob_end_clean();
echo '200 OK';
flush();
JFactory::getApplication()->close();
} 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 step()
{
// Check permissions
$this->_checkPermissions();
// Set the profile
$this->_setProfile();
$kettenrad = AECoreKettenrad::load(AKEEBA_BACKUP_ORIGIN);
$kettenrad->tick();
$array = $kettenrad->getStatusArray();
$kettenrad->resetWarnings();
// So as not to have duplicate warnings reports
AECoreKettenrad::save(AKEEBA_BACKUP_ORIGIN);
if ($array['Error'] != '') {
@ob_end_clean();
echo '500 ERROR -- ' . $array['Error'];
flush();
JFactory::getApplication()->close();
} elseif ($array['HasRun'] == 1) {
// All done
AEFactory::nuke();
AEUtilTempvars::reset();
@ob_end_clean();
echo '200 OK';
flush();
JFactory::getApplication()->close();
} 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->setRedirect(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 step()
{
// Check permissions
$this->_checkPermissions();
// Set the profile
$this->_setProfile();
// Get the backup ID
$backupId = $this->input->get('backupid', null, 'raw', 2);
if (empty($backupId)) {
$backupId = null;
}
$kettenrad = AECoreKettenrad::load(AKEEBA_BACKUP_ORIGIN, $backupId);
$kettenrad->setBackupId($backupId);
$kettenrad->tick();
$array = $kettenrad->getStatusArray();
$kettenrad->resetWarnings();
// So as not to have duplicate warnings reports
AECoreKettenrad::save(AKEEBA_BACKUP_ORIGIN, $backupId);
if ($array['Error'] != '') {
@ob_end_clean();
echo '500 ERROR -- ' . $array['Error'];
flush();
JFactory::getApplication()->close();
} elseif ($array['HasRun'] == 1) {
// All done
AEFactory::nuke();
AEUtilTempvars::reset();
@ob_end_clean();
echo '200 OK';
flush();
JFactory::getApplication()->close();
} 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);
}
}
}
/**
* Loads the factory from the storage (if it exists) and returns a reference to the
* Kettenrad object.
*
* @param $tag string The backup tag to load
*
* @return AECoreKettenrad A reference to the Kettenrad object
*/
public static function &load($tag = null)
{
if (is_null($tag) && defined('AKEEBA_BACKUP_ORIGIN')) {
$tag = AKEEBA_BACKUP_ORIGIN;
}
// In order to load anything, we need to have the correct profile loaded. Let's assume
// that the latest backup record in this tag has the correct profile number set.
$config = AEFactory::getConfiguration();
if (empty($config->activeProfile)) {
// Only bother loading a configuration if none has been already loaded
$statList = AEPlatform::getInstance()->get_statistics_list(array('filters' => array(array('field' => 'tag', 'value' => $tag)), 'order' => array('by' => 'id', 'order' => 'DESC')));
if (is_array($statList)) {
$stat = array_pop($statList);
$profile = $stat['profile_id'];
AEPlatform::getInstance()->load_configuration($profile);
}
}
AEUtilLogger::openLog($tag);
AEUtilLogger::WriteLog(_AE_LOG_DEBUG, "Kettenrad :: Attempting to load from database ({$tag})");
$serialized_factory = AEUtilTempvars::get($tag);
if ($serialized_factory !== false) {
AEUtilLogger::WriteLog(_AE_LOG_DEBUG, " -- Loaded stored Akeeba Factory ({$tag})");
AEFactory::unserialize($serialized_factory);
} else {
// There is no serialized factory. Nuke the in-memory factory.
AEUtilLogger::WriteLog(_AE_LOG_DEBUG, " -- Stored Akeeba Factory ({$tag}) not found - hard reset");
AEFactory::nuke();
AEPlatform::getInstance()->load_configuration();
}
unset($serialized_factory);
return AEFactory::getKettenrad();
}
private function _angieUpgrade()
{
// Get all profiles
$model = FOFModel::getTmpInstance('Cpanels', 'AkeebaModel');
$db = JFactory::getDbo();
$query = $db->getQuery(true)->select(array($db->qn('id')))->from($db->qn('#__ak_profiles'))->order($db->qn('id') . " ASC");
$db->setQuery($query);
$profiles = $db->loadColumn();
$session = JFactory::getSession();
$oldProfile = $session->get('profile', 1, 'akeeba');
foreach ($profiles as $profile_id) {
AEFactory::nuke();
AEPlatform::getInstance()->load_configuration($profile_id);
$config = AEFactory::getConfiguration();
$config->set('akeeba.advanced.embedded_installer', 'angie');
AEPlatform::getInstance()->save_configuration($profile_id);
}
AEFactory::nuke();
AEPlatform::getInstance()->load_configuration($oldProfile);
}
public function runBackup()
{
$ret_array = array();
$ajaxTask = $this->getState('ajax');
switch ($ajaxTask) {
case 'start':
// Description is passed through a strict filter which removes HTML
$description = $this->getState('description');
// The comment is passed through the Safe HTML filter (note: use 2 to force no filtering)
$comment = $this->getState('comment');
$jpskey = $this->getState('jpskey');
$tag = $this->getState('tag');
// Try resetting the engine
AECoreKettenrad::reset(array('maxrun' => 0));
// Remove any stale memory files left over from the previous step
if (empty($tag)) {
$tag = AEPlatform::getInstance()->get_backup_origin();
}
AEUtilTempvars::reset($tag);
$kettenrad = AECoreKettenrad::load($tag);
// Take care of System Restore Point setup
if ($tag == 'restorepoint') {
// Fetch the extension's version information
require_once JPATH_COMPONENT_ADMINISTRATOR . '/liveupdate/classes/xmlslurp.php';
$slurp = new LiveUpdateXMLSlurp();
$exttype = $this->getState('type');
switch ($exttype) {
case 'component':
$extname = 'com_';
break;
case 'module':
$extname = 'mod_';
break;
case 'plugin':
$extname = 'plg_';
break;
case 'template':
$extname = 'tpl_';
break;
}
$extname .= $this->getState('name');
$info = $slurp->getInfo($extname, '');
// Get the configOverrides for this extension
$configOverrides = $this->getConfigOverridesForSRP($extname, $info);
// Create an SRP descriptor
$srpdescriptor = array('type' => $this->getState('type'), 'name' => $this->getState('name'), 'group' => $this->getState('group'), 'version' => $info['version'], 'date' => $info['date']);
// Set the description and comment
$description = "System Restore Point - " . JText::_($exttype) . ": {$extname}";
$comment = "---BEGIN SRP---\n" . json_encode($srpdescriptor) . "\n---END SRP---";
$jpskey = '';
// Set a custom finalization action queue
$configOverrides['volatile.core.finalization.action_handlers'] = array(new AEFinalizationSrpquotas());
$configOverrides['volatile.core.finalization.action_queue'] = array('remove_temp_files', 'update_statistics', 'update_filesizes', 'apply_srp_quotas');
// Apply the configuration overrides, please
$platform = AEPlatform::getInstance();
$platform->configOverrides = $configOverrides;
}
$options = array('description' => $description, 'comment' => $comment, 'jpskey' => $jpskey);
$kettenrad->setup($options);
$kettenrad->tick();
if ($kettenrad->getState() != 'running' && $tag == 'restorepoint') {
$kettenrad->tick();
}
$ret_array = $kettenrad->getStatusArray();
$kettenrad->resetWarnings();
// So as not to have duplicate warnings reports
AECoreKettenrad::save($tag);
break;
case 'step':
$tag = $this->getState('tag');
$kettenrad = AECoreKettenrad::load($tag);
$kettenrad->tick();
$ret_array = $kettenrad->getStatusArray();
$kettenrad->resetWarnings();
// So as not to have duplicate warnings reports
AECoreKettenrad::save($tag);
if ($ret_array['HasRun'] == 1) {
// Clean up
AEFactory::nuke();
AEUtilTempvars::reset($tag);
}
break;
default:
break;
}
return $ret_array;
}
private function _apiStepBackup($config)
{
$defConfig = array('profile' => null, 'tag' => AKEEBA_BACKUP_ORIGIN);
$config = array_merge($defConfig, $config);
extract($config);
// Try to set the profile from the setup parameters
if (!empty($profile)) {
$registry = AEFactory::getConfiguration();
$session = JFactory::getSession();
$session->set('profile', $profile, 'akeeba');
}
$kettenrad = AECoreKettenrad::load($tag);
$registry = AEFactory::getConfiguration();
$session = JFactory::getSession();
$session->set('profile', $registry->activeProfile, 'akeeba');
$array = $kettenrad->tick();
$ret_array = $kettenrad->getStatusArray();
$array['Progress'] = $ret_array['Progress'];
AECoreKettenrad::save($tag);
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: ' . $array['Error'];
} elseif ($array['HasRun'] == false) {
AEFactory::nuke();
AEUtilTempvars::reset();
}
return $array;
}
/**
* Returns the backup state ('none','start', or 'step')
*/
private function getBackupState()
{
$this->debugInfo = '<h6>Akeeba Backup Lazy Mode</h6><hr/>';
// Make sure we're not locked
if($this->isLocked()) {
$this->debugInfo .= 'Backup locked';
// If the backup has crashed, clean up
if($this->isCrashed)
{
$this->debugInfo .= 'Crashed backup detected';
AEFactory::nuke();
AEUtilTempvars::reset('lazy');
$this->unsetNonce();
$this->unsetLock();
$this->saveStorage();
}
else
{
return 'none';
}
}
// Is there a backup running?
$this->getNonce();
$action = empty($this->nonce) ? 'start' : 'step';
$this->debugInfo .= '<br/>Action: '.$action;
// If there is no running backup, try to figure out if we should start
// a new backup.
if($action == 'start')
{
// Get the last backup time
$lastBackup = $this->getLastBackupTime();
$this->debugInfo .= '<br/>Last backup: '.$lastBackup.' ('.date('Y/m/d H:i:s',$lastBackup).' GMT)';
// Remove the time part of the backup time (we want the date starting at midnight!)
$deconstructedDate = getdate($lastBackup);
$lastBackup = mktime( 0,0,0, $deconstructedDate['mon'], $deconstructedDate['mday'], $deconstructedDate['year'] );
$this->debugInfo .= '<br/>Adjusted last backup time: '.$lastBackup.' ('.date('Y/m/d H:i:s',$lastBackup).' GMT)';
// Get the preferences and calculate the next backup time
$daysfreq = (int)$this->params->get('daysfreq',1);
if($daysfreq <= 0) $daysfreq = 1;
$this->debugInfo .= '<br/>Days frequency: '.$daysfreq;
$daysfreq *= 86400;
$backuptime = $this->params->get('backuptime','00:00');
$this->debugInfo .= '<br/>Backup time: '.$backuptime;
$backuptime = trim($backuptime);
$parts = explode(':',$backuptime);
if(count($parts) != 2) {
$backuptime = 0;
} else {
$hours = (int)$parts[0];
$mins = (int)$parts[1];
$backuptime = $hours * 3600 + $mins * 60;
}
$this->debugInfo .= ' ('.$backuptime.' seconds)';
$nextBackup = $lastBackup + $daysfreq + $backuptime;
$this->debugInfo .= '<br/>Next Backup: '.$nextBackup.' ('.date('Y/m/d H:i:s',$nextBackup).' GMT)';
// The next backup time is in GMT. Convert to local.
jimport('joomla.utilities.date');
$date = new JDate($nextBackup, 0);
$jreg = JFactory::getConfig();
$offset = $jreg->getValue('config.offset');
$date->setOffset($offset);
$nextBackup = $date->toUnix(true);
$this->debugInfo .= '<br/>Next Backup: '.$nextBackup.' ('.date('Y/m/d H:i:s',$nextBackup).' LOCAL)';
$this->debugInfo .= '<br/>Time Now: '.time().' ('.date('Y/m/d H:i:s').' LOCAL)';
// Is it time for the next backup to run?
if( time() < $nextBackup ) {
$this->debugInfo .= '<br/>I will not start a new backup.';
} else {
$this->debugInfo .= '<br/><strong>Starting new backup.</strong>';
}
if( time() < $nextBackup ) return 'none';
// Create a new nonce
$this->setNonce();
$this->saveStorage();
}
return $action;
}
/**
* Apply the ANGIE upgrade
*/
function com_akeeba_postinstall_angie_action()
{
// Necessary defines for Akeeba Engine
if (!defined('AKEEBAENGINE')) {
define('AKEEBAENGINE', 1);
// Required for accessing Akeeba Engine's factory class
define('AKEEBAROOT', dirname(__FILE__) . '/../akeeba');
define('ALICEROOT', dirname(__FILE__) . '/../alice');
}
// Load the factory
require_once JPATH_ADMINISTRATOR . '/components/com_akeeba/akeeba/factory.php';
@(include_once JPATH_ADMINISTRATOR . '/components/com_akeeba/alice/factory.php');
// Get all profiles
include_once JPATH_SITE . '/libraries/f0f/include.php';
if (!defined('F0F_INCLUDED') || !class_exists('F0FForm', true)) {
JError::raiseError('500', 'Your Akeeba Backup installation is broken; please re-install. Alternatively, extract the installation archive and copy the fof directory inside your site\'s libraries directory.');
return;
}
$model = F0FModel::getTmpInstance('Cpanels', 'AkeebaModel');
$db = JFactory::getDbo();
$query = $db->getQuery(true)->select(array($db->qn('id')))->from($db->qn('#__ak_profiles'))->order($db->qn('id') . " ASC");
$db->setQuery($query);
$profiles = $db->loadColumn();
// Save the current profile number
$session = JFactory::getSession();
$oldProfile = $session->get('profile', 1, 'akeeba');
// Upgrade all profiles
foreach ($profiles as $profile_id) {
AEFactory::nuke();
AEPlatform::getInstance()->load_configuration($profile_id);
$config = AEFactory::getConfiguration();
$config->set('akeeba.advanced.embedded_installer', 'angie');
AEPlatform::getInstance()->save_configuration($profile_id);
}
// Restore the old profile
AEFactory::nuke();
AEPlatform::getInstance()->load_configuration($oldProfile);
com_akeeba_postinstall_common_savesettings(1);
}
