using System.IO;
using System.Linq;
using Yavsc.Models;
namespace Yavsc.Helpers
{
public static class UserHelpers
{
///
/// The avatar ...
///
///
///
///
///
// FIXME support imgFmt
public static string AvatarUri(this ApplicationDbContext dbContext, string userId, string imgFmt )
{
var user = dbContext.Users.FirstOrDefault(u => u.Id == userId);
if (user==null) return Constants.AnonAvatar;
if (user.Avatar.StartsWith("/"))
{
// use fmt
FileInfo fi = new FileInfo(user.Avatar);
var ext = fi.Extension;
var avatar = user.Avatar.Substring(0, user.Avatar.Length - ext.Length );
return $"{avatar}{imgFmt}{ext}";
}
return user.Avatar;
}
}
}