public IEnumerable <string> Get(ChannelInfo channel, DateTime time)
{
Nichan.Board board = Nichan.BoardParser.ParseFromUri(BoardUri.ToString());
return(board.Threads.Select(x => { x.Title = x.Title.ToLower().Normalize(NormalizationForm.FormKD); return x; })
.Where(x => Keywords.All(keyword => x.Title.Contains(keyword))).Select(x => x.Uri.ToString()));
}
public IEnumerable <string> Get(ChannelInfo channel, DateTime time)
{
Nichan.Board board = Nichan.BoardParser.ParseFromUri(BoardUri.ToString());
var threads = board.Threads.Where(x => x.ResCount <= 1000).
Select(x => new { Thread = x, EditDistance = getLevenshteinDistance(normalizeThreadTitle(x.Title), ThreadTitleExample) }).
OrderBy(x => x.EditDistance);
if (threads.FirstOrDefault() == null)
{
return(new string[0]);
}
//レーベンシュタイン距離の最小値から距離10以内のものを選択
return(threads.TakeWhile(x => x.EditDistance <= threads.First().EditDistance + 10).Take(3).Select(x => x.Thread.Uri.ToString()));
}
