public bool IsMatch(string input, Filter filter)
{
if (string.IsNullOrEmpty(filter.IncludePattern)
&& string.IsNullOrEmpty(filter.ExcludePattern))
{
return true;
}
if (string.IsNullOrEmpty(filter.IncludePattern)
&& !string.IsNullOrEmpty(filter.ExcludePattern))
{
// Only download if exclude pattern doesn't match
return !Regex.IsMatch(input, filter.ExcludePattern);
}
if (!string.IsNullOrEmpty(filter.IncludePattern)
&& string.IsNullOrEmpty(filter.ExcludePattern))
{
// Only download if include pattern matches
return Regex.IsMatch(input, filter.IncludePattern);
}
if (!string.IsNullOrEmpty(filter.IncludePattern)
&& !string.IsNullOrEmpty(filter.ExcludePattern))
{
// Only download if include pattern matches
// and exclude pattern does not
return Regex.IsMatch(input, filter.IncludePattern)
&& !Regex.IsMatch(input, filter.ExcludePattern);
}
return false;
}
private void Download(Filter filter, SyndicationItem item)
{
var args = new TorrentArguments();
var pattern = filter.IncludePattern;
var input = item.Title.Text;
var modifiers = _rssRepository.GetModifiersByFilterId(filter.Id);
if (modifiers != null)
{
foreach (var modifier in modifiers)
{
var regex = new Regex(pattern, RegexOptions.ExplicitCapture);
var match = regex.Match(input);
var value = modifier.Value;
foreach (var groupName in regex.GetGroupNames().Skip(1))
{
var group = match.Groups[groupName];
value = value.Replace(string.Format("${{{0}}}", groupName), group.Value);
}
switch (modifier.Target)
{
case ModifierTarget.Label:
args.Label = value;
break;
case ModifierTarget.SavePath:
args.SavePath = value;
break;
}
}
}
var data = _httpClient.GetByteArrayAsync(item.Links.First().Uri).Result;
_messageBus.Publish(new AddTorrentMessage(data) {Label = args.Label, SavePath = args.SavePath});
}
public void UpdateFilter(Filter filter)
{
_rssRepository.UpdateFilter(filter);
}
public Filter CreateFilter(Filter filter)
{
_rssRepository.CreateFilter(filter);
return filter;
}
public void UpdateFilter(Filter filter)
{
var query = @"update Rss_Filter set IncludePattern = @IncludePattern, ExcludePattern = @ExcludePattern, AutoStart = @AutoStart where Id = @Id";
_connection.Execute(query, filter);
}
public void CreateFilter(Filter filter)
{
var query = @"insert into Rss_Filter (FeedId, IncludePattern, ExcludePattern, AutoStart) values(@FeedId, @IncludePattern, @ExcludePattern, @AutoStart); select last_insert_rowid();";
filter.Id = _connection.Query<int>(query, filter).First();
}
