/**
* Prints content of single backupdir
*
* @param \BackupDir $dir
* @author : Rafał Trójniak rafal@trojniak.net
*/
public function listBackup(\BackupDir $dir)
{
foreach($dir->getBackups() as $backup){
echo $backup->getCreation()->format(\DateTime::ISO8601)."\n";
}
}
/**
* Runs pickup command
*
* @param \BackupDir $to
* @param \BackupDir $from
* @return array Array of backups to pickup
* @author : Rafał Trójniak rafal@trojniak.net
*/
public function pickup(\BackupDir $to, \BackupDir $from)
{
$current=array();
$pickup=array();
// Generationg current state
foreach($to->getBackups() as $backup)
{
$token = $this->genToken($backup);
if(!array_key_exists($token, $current) or
$backup->getCreation()->getTimestamp()<
$current[$token]->getCreation()->getTimestamp()){
$current[$token]=$backup;
}
}
// Generationg current state
foreach($from->getBackups() as $backup)
{
$token = $this->genToken($backup);
$toCompare=null;
if(array_key_exists($token, $current)){
$toCompare=$current[$token];
}
if(array_key_exists($token, $pickup)){
$toCompare=$pickup[$token];
}
if(is_null($toCompare) or
$backup->getCreation()->getTimestamp()<
$toCompare->getCreation()->getTimestamp()){
if($backup->verify(true)===true){
$pickup[$token]=$backup;
}
}
}
return $pickup;
}
