root / trunk / Pithos.Client.WPF / Shell / FeedbackViewModel.cs @ b9f5b594
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// ----------------------------------------------------------------------- |
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// <copyright file="FeedbackViewModel.cs" company="GRNET"> |
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// Copyright 2011 GRNET S.A. All rights reserved. |
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// |
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// Redistribution and use in source and binary forms, with or |
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// without modification, are permitted provided that the following |
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// conditions are met: |
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// |
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// 1. Redistributions of source code must retain the above |
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// copyright notice, this list of conditions and the following |
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// disclaimer. |
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// |
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// 2. Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following |
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// disclaimer in the documentation and/or other materials |
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// provided with the distribution. |
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// |
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// THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
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// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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// USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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// POSSIBILITY OF SUCH DAMAGE. |
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// |
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// The views and conclusions contained in the software and |
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// documentation are those of the authors and should not be |
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// interpreted as representing official policies, either expressed |
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// or implied, of GRNET S.A. |
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// </copyright> |
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// ----------------------------------------------------------------------- |
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using System.Collections.Specialized; |
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using System.ComponentModel.Composition; |
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using System.Diagnostics; |
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using System.Diagnostics.Contracts; |
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using System.IO; |
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using System.Net; |
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using System.Reflection; |
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using System.Windows; |
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using Caliburn.Micro; |
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using Pithos.Client.WPF.Properties; |
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|
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namespace Pithos.Client.WPF.Shell |
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{ |
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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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|
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/// <summary> |
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/// TODO: Update summary. |
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/// </summary> |
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[Export(typeof(FeedbackViewModel))] |
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public class FeedbackViewModel:Screen |
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{ |
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public string Message { get; set; } |
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|
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public string Data { get; set; } |
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|
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private IWindowManager _windowManager; |
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|
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private static readonly log4net.ILog Log = log4net.LogManager.GetLogger("Pithos"); |
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|
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|
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[ImportingConstructor] |
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public FeedbackViewModel(IWindowManager windowManager) |
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{ |
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_windowManager = windowManager; |
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Data = GetBasicData() ; |
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} |
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|
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public void AppendData(string data) |
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{ |
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Data = Data + "\r\n" + data; |
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} |
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|
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private string GetBasicData() |
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{ |
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Assembly assembly = Assembly.GetExecutingAssembly(); |
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|
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var attributes = assembly.GetCustomAttributes(false); |
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var versionAtt = attributes.OfType<AssemblyInformationalVersionAttribute>().First(); |
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var fileVersion = FileVersionInfo.GetVersionInfo(assembly.Location); |
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var released = DateTime.Parse(versionAtt.InformationalVersion); |
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|
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|
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var builder = new StringBuilder(); |
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|
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builder.AppendLine("Pithos Windows Client") |
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.Append('-', 30) |
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.AppendLine() |
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.AppendFormat("Released: {0}\r\n", released) |
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.AppendFormat("File Version: {0}\r\n", fileVersion.FileVersion) |
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.AppendFormat("Assembly Version: {0}\r\n", assembly.GetName().Version) |
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.AppendFormat("OS: {0} 64Bit: {1}\r\n",Environment.OSVersion,Environment.Is64BitOperatingSystem) |
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.AppendFormat("Wokring Set: {0} bytes\r\n", Environment.WorkingSet) |
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.AppendFormat("Processors: {0} \r\n", Environment.ProcessorCount) |
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.Append('=', 30) |
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.AppendLine(); |
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var basicData = builder.ToString(); |
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return basicData; |
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|
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} |
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|
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public void Send() |
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{ |
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var message = "Pithos Windows Client Feedback:\r\n" +Message; |
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var fields = new Dictionary<string, string> { { "feedback-msg", message }, { "feedback-data", Data } }; |
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string token="0007"; |
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if (Settings.Default.Accounts.Count>0) |
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token = Settings.Default.Accounts[0].ApiKey; |
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try |
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{ |
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PostForm(Settings.Default.FeedbackUri, token,fields); |
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} |
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catch (Exception exc) |
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{ |
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Log.Error("Failed to submit feedback",exc); |
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MessageBox.Show("There was an error while submitting your feedback. The error was logged", "Failed to submit feedback", |
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MessageBoxButton.OK, MessageBoxImage.Error); |
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} |
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|
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TryClose(); |
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} |
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|
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private void PostForm(string formUrl, string token,Dictionary<string, string> fields) |
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{ |
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|
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if (String.IsNullOrWhiteSpace(formUrl)) |
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throw new ArgumentNullException("formUrl"); |
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if (String.IsNullOrWhiteSpace(token)) |
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throw new ArgumentNullException("token"); |
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if (fields == null) |
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throw new ArgumentNullException("fields"); |
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Contract.EndContractBlock(); |
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|
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|
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var client = new WebClient(); |
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client.Headers.Add("X-Auth-Token", token); |
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|
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var values=new NameValueCollection(); |
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fields.Apply(field => values.Add(field.Key, Uri.EscapeDataString(field.Value))); |
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try |
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{ |
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client.UploadValues(formUrl, values); |
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} |
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catch (WebException exc) |
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{ |
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Log.WarnFormat("Unexpected status returned from feedback form: {0} - {1}", exc.Status,exc.Message); |
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} |
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} |
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} |
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} |