public async Task <ProcessModel> RunScriptById(int id, ScriptParamArray paramArray)
{
Script script = await _context.Scripts.FindAsync(id);
if (script == null)
{
throw new AppException($"Script with id {id} not found in database");
}
ScriptType scriptType = await _scriptService.GetTypeByIdAsync(script.Type);
string scriptFilePath = CreateScriptFileWithContent(script.Content, scriptType.FileExtension);
string processArgs = PrepareScriptArguments(scriptType, scriptFilePath, paramArray);
_logger.LogDebug("Process arguments : {args}", processArgs);
try
{
ProcessModel processModel = await RunProcessAsync(processArgs, scriptType.Runner);
_logger.LogDebug("Process result : {@model}", processModel);
return(processModel);
}
finally {
await DeleteScriptFileAsync(scriptFilePath);
}
}
private string PrepareScriptArguments(ScriptType ScriptType, string scriptFilePath, ScriptParamArray paramArray)
{
_logger.LogDebug("Preparing script arguments");
StringBuilder stringBuilder = new StringBuilder();
if (ScriptType.ScriptArgument != null)
{
stringBuilder.AppendFormat(" {0} {1}", ScriptType.ScriptArgument, scriptFilePath);
}
else
{
stringBuilder.AppendFormat(" {0}", scriptFilePath);
}
if (paramArray == null)
{
return(stringBuilder.ToString());
}
if (paramArray.Parameters.Count > 0)
{
foreach (ScriptParamModel paramModel in paramArray.Parameters)
{
string decodedValue = Base64.DecodeBase64(paramModel.EncodedValue);
stringBuilder.Append(string.Format(" -{0} {1}", paramModel.Name, decodedValue));
}
}
return(stringBuilder.ToString());
}
