55 lines
1.6 KiB
C#
55 lines
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Security.Cryptography;
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using RestSharp;
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using System.Drawing;
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using System.IO;
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using GravatarWrapper;
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using GravatarWrapper.Exceptions;
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namespace GravatarWrapper
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{
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public static class GravatarWrapper
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{
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private static string HashEmailForGravatar(string email)
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{
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email = email.ToLower();
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//MD
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var md5Hasher = MD5.Create();
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var data = md5Hasher.ComputeHash(Encoding.Default.GetBytes(email));
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var sBuilder = new StringBuilder();
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foreach (var x in data)
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{
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sBuilder.Append(x.ToString("x2"));
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}
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return sBuilder.ToString(); // Return the hexadecimal string.
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}
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public static Bitmap Request(string email, int size)
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{
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var client = new RestClient("http://www.gravatar.com/avatar/" + HashEmailForGravatar(email));
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var req = new RestRequest(Method.GET);
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req.AddParameter("s", size);
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var res = client.Execute(req);
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if (res != null)
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{
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var imagebytes = res.RawBytes;
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//IDisposable implementation
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using (var ms = new MemoryStream(imagebytes))
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{
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return new Bitmap(ms);
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}
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}
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throw new NoResponseReturnedException();
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}
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}
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}
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