public async Task <byte[]> GetChannelPictureAsync(string userId)
{
try
{
var forceRefreshLogo = userId.Contains("_");
if (forceRefreshLogo)
{
userId = userId.Split('_')[1];
}
else
{
if (memoryCache != null && memoryCache.TryGetValue("logo_" + userId, out var logoData) && logoData is byte[] data)
{
return(data);
}
}
var twitch = new TwitchRequests(clientId: settings.TwitchClientId, clientSecret: settings.TwitchClientSecret);
var profile = await twitch.Kraken_GetUserAsync(userId);
if (profile != null)
{
using (var wc = new WebClient())
{
var binaryData = await wc.DownloadDataTaskAsync(new Uri(profile.logo));
return(memoryCache.Set("logo_" + userId, binaryData));
}
}
}
catch { }
return(null);
}
public async Task <byte[]> GetClanLogoAsync(string userId)
{
try
{
string logoUrl = null;
var forceRefreshLogo = userId.Contains("_");
if (forceRefreshLogo)
{
userId = userId.Split('_')[1];
var user = gameData.GetUserByTwitchId(userId);
if (user != null)
{
var clan = gameData.GetClanByUser(user.Id);
if (clan != null && clan.Logo != null && clan.Logo.Contains("/api/twitch/logo/"))
{
clan.Logo = null;
}
logoUrl = clan?.Logo;
}
}
else
{
if (memoryCache != null && memoryCache.TryGetValue("clan_logo_" + userId, out var logoData) && logoData is byte[] data)
{
return(data);
}
}
if (string.IsNullOrEmpty(logoUrl))
{
var twitch = new TwitchRequests(clientId: settings.TwitchClientId, clientSecret: settings.TwitchClientSecret);
var profile = await twitch.Kraken_GetUserAsync(userId);
if (profile != null)
{
logoUrl = profile.logo;
}
}
if (!string.IsNullOrEmpty(logoUrl))
{
using (var wc = new WebClient())
{
var binaryData = await wc.DownloadDataTaskAsync(new Uri(logoUrl));
return(memoryCache.Set("clan_logo_" + userId, binaryData));
}
}
}
catch { }
return(null);
}