private TorrentRssIndexerParserSettings GetGenericTorrentRssParserSettings(IndexerResponse response, TorrentRssIndexerSettings indexerSettings)
{
var parser = new TorrentRssParser
{
UseEnclosureUrl = true,
UseEnclosureLength = true,
ParseSeedersInDescription = true
};
var item = parser.GetItems(response).FirstOrDefault();
if (item == null)
{
throw new UnsupportedFeedException("Empty feed, cannot check if feed is parsable.");
}
var settings = new TorrentRssIndexerParserSettings()
{
UseEnclosureUrl = true,
UseEnclosureLength = true,
ParseSeedersInDescription = true
};
if (item.Element("enclosure") == null)
{
parser.UseEnclosureUrl = settings.UseEnclosureUrl = false;
}
var releases = ParseResponse(parser, response);
ValidateReleases(releases, indexerSettings);
if (!releases.Any(v => v.Seeders.HasValue))
{
_logger.Trace("Feed doesn't have Seeders in Description, disabling option.");
parser.ParseSeedersInDescription = settings.ParseSeedersInDescription = false;
}
if (!releases.Any(r => r.Size < ValidSizeThreshold))
{
_logger.Trace("Feed has valid size in enclosure.");
return(settings);
}
parser.UseEnclosureLength = settings.UseEnclosureLength = false;
foreach (var sizeElementName in new[] { "size", "Size" })
{
parser.SizeElementName = settings.SizeElementName = sizeElementName;
releases = ParseResponse(parser, response);
ValidateReleases(releases, indexerSettings);
if (!releases.Any(r => r.Size < ValidSizeThreshold))
{
_logger.Trace("Feed has valid size in Size element.");
return(settings);
}
}
parser.SizeElementName = settings.SizeElementName = null;
parser.ParseSizeInDescription = settings.ParseSizeInDescription = true;
releases = ParseResponse(parser, response);
ValidateReleases(releases, indexerSettings);
if (releases.Count(r => r.Size >= ValidSizeThreshold) > releases.Count() / 2)
{
if (releases.Any(r => r.Size < ValidSizeThreshold))
{
_logger.Debug("Feed {0} contains very small releases.", response.Request.Url);
}
_logger.Trace("Feed has valid size in description.");
return(settings);
}
parser.ParseSizeInDescription = settings.ParseSizeInDescription = false;
_logger.Debug("Feed doesn't have release size.");
releases = ParseResponse(parser, response);
ValidateReleases(releases, indexerSettings);
ValidateReleaseSize(releases, indexerSettings);
return(settings);
}
private TorrentRssIndexerParserSettings GetGenericTorrentRssParserSettings(IndexerResponse response, TorrentRssIndexerSettings indexerSettings)
{
var parser = new TorrentRssParser
{
UseEnclosureUrl = true,
UseEnclosureLength = true,
ParseSeedersInDescription = true
};
var item = parser.GetItems(response).FirstOrDefault();
if (item == null)
{
throw new UnsupportedFeedException("Empty feed, cannot check if feed is parsable.");
}
var settings = new TorrentRssIndexerParserSettings()
{
UseEnclosureUrl = true,
UseEnclosureLength = true,
ParseSeedersInDescription = true
};
if (item.Element("enclosure") == null)
{
parser.UseEnclosureUrl = settings.UseEnclosureUrl = false;
}
var releases = ParseResponse(parser, response);
ValidateReleases(releases, indexerSettings);
if (!releases.Any(v => v.Seeders.HasValue))
{
_logger.Trace("Feed doesn't have Seeders in Description, disabling option.");
parser.ParseSeedersInDescription = settings.ParseSeedersInDescription = false;
}
if (!releases.Any(r => r.Size < ValidSizeThreshold))
{
_logger.Trace("Feed has valid size in enclosure.");
return settings;
}
parser.UseEnclosureLength = settings.UseEnclosureLength = false;
foreach (var sizeElementName in new[] { "size", "Size" })
{
parser.SizeElementName = settings.SizeElementName = sizeElementName;
releases = ParseResponse(parser, response);
ValidateReleases(releases, indexerSettings);
if (!releases.Any(r => r.Size < ValidSizeThreshold))
{
_logger.Trace("Feed has valid size in Size element.");
return settings;
}
}
parser.SizeElementName = settings.SizeElementName = null;
parser.ParseSizeInDescription = settings.ParseSizeInDescription = true;
releases = ParseResponse(parser, response);
ValidateReleases(releases, indexerSettings);
if (releases.Count(r => r.Size >= ValidSizeThreshold) > releases.Count() / 2)
{
if (releases.Any(r => r.Size < ValidSizeThreshold))
{
_logger.Debug("Feed {0} contains very small releases.", response.Request.Url);
}
_logger.Trace("Feed has valid size in description.");
return settings;
}
parser.ParseSizeInDescription = settings.ParseSizeInDescription = false;
_logger.Debug("Feed doesn't have release size.");
releases = ParseResponse(parser, response);
ValidateReleases(releases, indexerSettings);
ValidateReleaseSize(releases, indexerSettings);
return settings;
}
