root / trunk / Pithos.Client.WPF / Shell / FeedbackViewModel.cs @ 6b0de454
History | View | Annotate | Download (6 kB)
1 |
#region |
---|---|
2 |
/* ----------------------------------------------------------------------- |
3 |
* <copyright file="FeedbackViewModel.cs" company="GRNet"> |
4 |
* |
5 |
* Copyright 2011-2012 GRNET S.A. All rights reserved. |
6 |
* |
7 |
* Redistribution and use in source and binary forms, with or |
8 |
* without modification, are permitted provided that the following |
9 |
* conditions are met: |
10 |
* |
11 |
* 1. Redistributions of source code must retain the above |
12 |
* copyright notice, this list of conditions and the following |
13 |
* disclaimer. |
14 |
* |
15 |
* 2. Redistributions in binary form must reproduce the above |
16 |
* copyright notice, this list of conditions and the following |
17 |
* disclaimer in the documentation and/or other materials |
18 |
* provided with the distribution. |
19 |
* |
20 |
* |
21 |
* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
22 |
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
23 |
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
24 |
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
25 |
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
26 |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
27 |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
28 |
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
29 |
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
30 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
31 |
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
32 |
* POSSIBILITY OF SUCH DAMAGE. |
33 |
* |
34 |
* The views and conclusions contained in the software and |
35 |
* documentation are those of the authors and should not be |
36 |
* interpreted as representing official policies, either expressed |
37 |
* or implied, of GRNET S.A. |
38 |
* </copyright> |
39 |
* ----------------------------------------------------------------------- |
40 |
*/ |
41 |
#endregion |
42 |
using System.Collections.Specialized; |
43 |
using System.ComponentModel.Composition; |
44 |
using System.Diagnostics; |
45 |
using System.Diagnostics.Contracts; |
46 |
using System.IO; |
47 |
using System.Net; |
48 |
using System.Reflection; |
49 |
using System.Windows; |
50 |
using Caliburn.Micro; |
51 |
using Pithos.Client.WPF.Properties; |
52 |
|
53 |
namespace Pithos.Client.WPF.Shell |
54 |
{ |
55 |
using System; |
56 |
using System.Collections.Generic; |
57 |
using System.Linq; |
58 |
using System.Text; |
59 |
|
60 |
/// <summary> |
61 |
/// TODO: Update summary. |
62 |
/// </summary> |
63 |
[Export(typeof(FeedbackViewModel))] |
64 |
public class FeedbackViewModel:Screen |
65 |
{ |
66 |
public string Message { get; set; } |
67 |
|
68 |
public string Data { get; set; } |
69 |
|
70 |
private IWindowManager _windowManager; |
71 |
|
72 |
private static readonly log4net.ILog Log = log4net.LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
73 |
|
74 |
|
75 |
[ImportingConstructor] |
76 |
public FeedbackViewModel(IWindowManager windowManager) |
77 |
{ |
78 |
_windowManager = windowManager; |
79 |
Data = GetBasicData() ; |
80 |
} |
81 |
|
82 |
public void AppendData(string data) |
83 |
{ |
84 |
Data = Data + "\r\n" + data; |
85 |
} |
86 |
|
87 |
private string GetBasicData() |
88 |
{ |
89 |
Assembly assembly = Assembly.GetExecutingAssembly(); |
90 |
|
91 |
var attributes = assembly.GetCustomAttributes(false); |
92 |
var versionAtt = attributes.OfType<AssemblyInformationalVersionAttribute>().First(); |
93 |
var fileVersion = FileVersionInfo.GetVersionInfo(assembly.Location); |
94 |
var released = DateTime.Parse(versionAtt.InformationalVersion); |
95 |
|
96 |
|
97 |
var builder = new StringBuilder(); |
98 |
|
99 |
builder.AppendLine("Pithos+ Windows Client") |
100 |
.Append('-', 30) |
101 |
.AppendLine() |
102 |
.AppendFormat("Released: {0}\r\n", released) |
103 |
.AppendFormat("File Version: {0}\r\n", fileVersion.FileVersion) |
104 |
.AppendFormat("Assembly Version: {0}\r\n", assembly.GetName().Version) |
105 |
.AppendFormat("OS: {0} 64Bit: {1}\r\n",Environment.OSVersion,Environment.Is64BitOperatingSystem) |
106 |
.AppendFormat("Wokring Set: {0} bytes\r\n", Environment.WorkingSet) |
107 |
.AppendFormat("Processors: {0} \r\n", Environment.ProcessorCount) |
108 |
.Append('=', 30) |
109 |
.AppendLine(); |
110 |
var basicData = builder.ToString(); |
111 |
return basicData; |
112 |
|
113 |
} |
114 |
|
115 |
public void Send() |
116 |
{ |
117 |
var message = "Pithos+ Windows Client Feedback:\r\n" +Message; |
118 |
var fields = new Dictionary<string, string> { { "feedback-msg", message }, { "feedback-data", Data } }; |
119 |
string token="0007"; |
120 |
if (Settings.Default.Accounts.Count>0) |
121 |
token = Settings.Default.Accounts[0].ApiKey; |
122 |
try |
123 |
{ |
124 |
PostForm(Settings.Default.FeedbackUri, token,fields); |
125 |
} |
126 |
catch (Exception exc) |
127 |
{ |
128 |
Log.Error("Failed to submit feedback",exc); |
129 |
MessageBox.Show("There was an error while submitting your feedback. The error was logged", "Failed to submit feedback", |
130 |
MessageBoxButton.OK, MessageBoxImage.Error); |
131 |
} |
132 |
|
133 |
TryClose(); |
134 |
} |
135 |
|
136 |
private void PostForm(string formUrl, string token,Dictionary<string, string> fields) |
137 |
{ |
138 |
|
139 |
if (String.IsNullOrWhiteSpace(formUrl)) |
140 |
throw new ArgumentNullException("formUrl"); |
141 |
if (String.IsNullOrWhiteSpace(token)) |
142 |
throw new ArgumentNullException("token"); |
143 |
if (fields == null) |
144 |
throw new ArgumentNullException("fields"); |
145 |
Contract.EndContractBlock(); |
146 |
|
147 |
|
148 |
var client = new WebClient(); |
149 |
client.Headers.Add("X-Auth-Token", token); |
150 |
|
151 |
var values=new NameValueCollection(); |
152 |
fields.Apply(field => values.Add(field.Key, Uri.EscapeDataString(field.Value))); |
153 |
try |
154 |
{ |
155 |
client.UploadValues(formUrl, values); |
156 |
} |
157 |
catch (WebException exc) |
158 |
{ |
159 |
Log.WarnFormat("Unexpected status returned from feedback form: {0} - {1}", exc.Status,exc.Message); |
160 |
} |
161 |
} |
162 |
} |
163 |
} |