/// <summary>
/// Procesa la sentencia que compureba si existe un archivo o directorio
/// </summary>
private async Task ProcessExistsAsync(BlockLogModel block, IfExistsSentence sentence, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(sentence.Path))
{
AddError(block, "Path is empty");
}
else
{
string path = Step.Project.GetFullFileName(sentence.Path);
if (Directory.Exists(path) || File.Exists(path))
{
await ExecuteAsync(block, sentence.IfSentences, cancellationToken);
}
else
{
await ExecuteAsync(block, sentence.ElseSentences, cancellationToken);
}
}
}
/// <summary>
/// Carga una sentencia IfExists
/// </summary>
private BaseSentence LoadIfExistSentence(MLNode rootML)
{
IfExistsSentence sentence = new IfExistsSentence();
// Carga los datos
AssignSentence(sentence, rootML);
sentence.Path = rootML.Attributes[TagPath].Value.TrimIgnoreNull();
// Carga las sentencias
foreach (MLNode nodeML in rootML.Nodes)
{
switch (nodeML.Name)
{
case TagThen:
sentence.IfSentences.AddRange(LoadSentences(nodeML));
break;
case TagElse:
sentence.ElseSentences.AddRange(LoadSentences(nodeML));
break;
}
}
// Devuelve la sentencia
return(sentence);
}