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comparison Agendas/trunk/src/Agendas.Web.Tests/Controllers/HttpPostedFileBaseModelBinder.cs @ 275:bf993f99cee3

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Ticket #123: Patrocinadores de las vans.
author juanjose.montesdeocaarbos
date Wed, 14 Dec 2011 08:15:44 -0300
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274:72a96459f910 275:bf993f99cee3
1 using System;
2 using System.IO;
3 using System.Web;
4 using System.Web.Mvc;
5
6 namespace Agendas.Web.Tests.Controllers
7 {
8 public class HttpPostedFileBaseModelBinder : IModelBinder
9 {
10 public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
11 {
12 var fileDummy = new HttpFileDummy(((FormCollection)bindingContext.ValueProvider)[bindingContext.ModelName], "image/jpg");
13 if (string.IsNullOrEmpty(fileDummy.FileName))
14 {
15 fileDummy = null;
16 }
17 return fileDummy;
18 }
19 }
20
21 public class HttpFileDummy : HttpPostedFileBase, IDisposable
22 {
23 public override int ContentLength
24 {
25 get { return (int)InputStream.Length; }
26 }
27
28 private readonly string _contentType;
29 public override string ContentType
30 {
31 get { return _contentType; }
32 }
33
34 private readonly string _fileName;
35 public override string FileName
36 {
37 get { return _fileName; }
38 }
39
40 private FileStream _stream;
41 public override Stream InputStream
42 {
43 get
44 {
45 return _stream ?? (_stream = new FileStream(FileName, FileMode.Open,
46 FileAccess.Read, FileShare.Read));
47 }
48 }
49
50 public HttpFileDummy(string fileName, string contentType)
51 {
52 _contentType = contentType;
53 _fileName = fileName;
54 }
55
56 public void Dispose()
57 {
58 if (_stream != null)
59 {
60 try { _stream.Dispose(); }
61 finally { _stream = null; }
62 }
63 }
64
65 public override void SaveAs(string filename)
66 {
67 File.WriteAllBytes(filename, File.ReadAllBytes(FileName));
68 }
69 }
70 }