/**
* Restore the database from the restore folder
* @param string $restore_dir
*/
public function restoreDB($restore_dir)
{
$restore_db_file = "{$restore_dir}/db/database_backup.sql";
if (!File::exists(stored_backups_path($restore_db_file))) {
return;
}
$this->dbConnections();
$delimiter = "-- --------------------------------------------------------\n";
$fp = fopen($restore_db_file, 'r');
$buffer = '';
while (!feof($fp)) {
// Read the sql files in chunks to avoid problems with large files
$buffer .= fread($fp, 100);
if (str_contains($buffer, $delimiter)) {
list($statement, $extra) = explode($delimiter, $buffer, 2);
$buffer = $extra;
try {
\DB::unprepared($statement);
} catch (\Illuminate\Database\QueryException $e) {
// Do nothing, if empty statement is occured
}
}
}
}
protected function backupDatabase()
{
if (!File::exists(stored_backups_path())) {
File::makeDirectory(stored_backups_path());
}
$this->current_time = date("Y-m-d-H-i-s");
$this->backup_file = stored_backups_path() . "/backup_{$this->current_time}.zip";
$synchronizer = new \Services\Synchronize($this);
$synchronizer->startBackup(true, false, false);
$backup_description = 'Backup created before installing ' . $this->config['name'];
$synchronizer->saveBackupToDB($backup_description);
}
