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comparison Agendas/trunk/src/Agendas.Blog/Impl/PostWriterWebServiceAdapter.cs @ 109:6bd9be78caa0

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Merge
author Nelo@Kenia.neluz.int
date Tue, 07 Jun 2011 23:21:07 -0300
parents 1d820f17fc75
children
comparison
equal deleted inserted replaced
108:786a90e26c9b 109:6bd9be78caa0
1 using System;
2 using System.Globalization;
3 using System.Security.Cryptography;
4 using System.ServiceModel;
5 using Agendas.Blog.Exceptions;
6 using Agendas.Blog.PortalSitefinity;
7
8 namespace Agendas.Blog.Impl
9 {
10 public class PostWriterWebServiceAdapter : IPostWriterWebService
11 {
12 private readonly BlogPublicadorConfig _config;
13 private readonly PostWriterWebServiceSoapClient _service;
14
15 public PostWriterWebServiceAdapter(BlogPublicadorConfig config)
16 {
17 _config = config;
18 _service = new PortalSitefinity.PostWriterWebServiceSoapClient(new BasicHttpBinding(),
19 new EndpointAddress(config.PostWriterServiceUrl));
20 }
21
22 private static string buildToken(string key, DateTime time)
23 {
24 var aux = key + time.ToString(CultureInfo.InvariantCulture);
25
26 var enc = System.Text.Encoding.ASCII.GetEncoder();
27
28 var data = new byte[aux.Length];
29 enc.GetBytes(aux.ToCharArray(), 0, aux.Length, data, 0, true);
30
31 var md5 = new MD5CryptoServiceProvider();
32 var result = md5.ComputeHash(data);
33
34 return BitConverter.ToString(result).Replace("-", "").ToLower();
35 }
36
37 public void WriteBlogPost(string postTitle, string postHtmlContent, string postAuthor, bool setPublicationDate)
38 {
39 var securityToken = getSecurityToken();
40 _service.WriteBlogPost(securityToken, _config.BlogName, postTitle, postHtmlContent, postAuthor, setPublicationDate);
41 }
42
43 private string getSecurityToken()
44 {
45 var now = DateTime.UtcNow;
46 now = new DateTime(now.Year, now.Month, now.Day, now.Hour, now.Minute, 0, 0);
47
48 return buildToken(_config.BlogWriterMasterKey, now);
49 }
50 }
51 }