public static string GetDescription(this GetGamesOptions opts)
{
StringBuilder sb = new StringBuilder();
var descriptiveOptions = opts.GetType().GetProperties().Where(x => Attribute.IsDefined(x, typeof(DescriptionAttribute)) && Attribute.IsDefined(x, typeof(OptionAttribute)));
foreach (var opt in descriptiveOptions)
{
var desc = opt.GetPropertyDescription(opts);
var val = opt.GetPropertyValue(opts);
sb.AppendLine($"{desc}: {val}");
}
return(sb.ToString());
}
private static void GetLichessGames(GetGamesOptions opts)
{
try
{
var exportUri = baseUri + $"games/export/{opts.TargetUser}";
//https://lichess.org/games/export/fptan?max=10
StringBuilder queryString = new StringBuilder();
var consoleDescription = $"Exporting games for {opts.TargetUser} with the following options:\r\n";
consoleDescription += opts.GetDescription();
Console.Write(consoleDescription);
Console.WriteLine("Continue? y for Yes or any other character for no.");
if (Char.ToLower(Console.ReadKey().KeyChar).Equals('y'))
{
var fileText = string.Empty;
var url = $"{exportUri}{opts.CreateQueryString()}";
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12 | SecurityProtocolType.Ssl3;
var request = (HttpWebRequest)HttpWebRequest.Create(url);
request.Method = "GET";
if (!string.IsNullOrWhiteSpace(opts.AccessToken))
{
request.Headers.Add(HttpRequestHeader.Authorization, $"Bearer {opts.AccessToken}");
}
request.ProtocolVersion = HttpVersion.Version10;
var response = (HttpWebResponse)request.GetResponse();
//var responseEncoding = Encoding.GetEncoding(response.CharacterSet);
using (StreamReader sr = new StreamReader(response.GetResponseStream(), System.Text.Encoding.Default))
{
fileText = sr.ReadToEnd();
}
File.WriteAllText(opts.OutFile, fileText);
}
if (Debugger.IsAttached)
{
Console.ReadKey();
}
}
catch (Exception e)
{
Console.WriteLine("ERROR: " + e.Message);
if (Debugger.IsAttached)
{
Console.ReadKey();
}
}
}
public static string CreateQueryString(this GetGamesOptions opts)
{
var qsOptions = new Dictionary <string, string>();
foreach (var pInfo in opts.GetType().GetProperties().Where(p => p.GetCustomAttributes(typeof(QueryStringDescriptionAttribute), false).Any()))
{
var value = pInfo.GetValue(opts);
var type = pInfo.PropertyType;
var defaultVal = type.GetDefault();
if (!AreEqual(defaultVal, value, type))
{
var attr = (QueryStringDescriptionAttribute[])pInfo.GetCustomAttributes(typeof(QueryStringDescriptionAttribute), false);
if (attr.Any())
{
qsOptions.Add(attr.First().QueryStringKey, value.ToString());
}
}
}
return(qsOptions.CreateQueryString());
}