/**
* Returns an instance of the Storage object
* @return \mithra62\BackupPro\Backup\Storage
*/
public function getStorage()
{
if (is_null($this->storage)) {
$this->storage = new Backup\Storage($this->getStoragePath());
$this->storage->setServices($this->getServices());
}
return $this->storage;
}
/**
* Runs the tests to make sure the backup directories exist and are writable
* @param \mithra62\BackupPro\Backup\Storage $storage
* @return \mithra62\BackupPro\Errors
*/
public function checkBackupDirs(\mithra62\BackupPro\Backup\Storage $storage)
{
$errors = array();
$index = dirname(__FILE__) . '/../index.html';
if (!is_writable($storage->getBackupDir())) {
$errors[] = 'db_dir_missing';
$errors[] = 'files_dir_missing';
} else {
if (!file_exists($storage->getDbBackupDir())) {
if (!mkdir($storage->getDbBackupDir())) {
$errors[] = 'db_dir_missing';
} else {
@copy($index, $storage->getDbBackupDir() . '/index.html');
}
} elseif (!is_writable($storage->getDbBackupDir())) {
$errors[] = 'db_dir_not_writable';
}
if (!file_exists($storage->getFileBackupDir())) {
if (!mkdir($storage->getFileBackupDir())) {
$errors[] = 'files_dir_missing';
} else {
@copy($index, $storage->getFileBackupDir() . '/index.html');
}
} elseif (!is_writable($storage->getFileBackupDir())) {
$errors[] = 'files_dir_not_writable';
}
if (!file_exists($storage->getDbBackupDir() . '/.meta')) {
if (!mkdir($storage->getDbBackupDir() . '/.meta')) {
$errors[] = 'db_dir_meta_missing';
}
}
if (!file_exists($storage->getFileBackupDir() . '/.meta')) {
if (!mkdir($storage->getFileBackupDir() . '/.meta')) {
$errors[] = 'files_dir_meta_missing';
}
}
}
return $this;
}