-#region
-/* -----------------------------------------------------------------------
- * <copyright file="ShellViewModel.cs" company="GRNet">
- *
- * Copyright 2011-2012 GRNET S.A. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * 1. Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- *
- * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and
- * documentation are those of the authors and should not be
- * interpreted as representing official policies, either expressed
- * or implied, of GRNET S.A.
- * </copyright>
- * -----------------------------------------------------------------------
- */
-#endregion
-using System.Collections.Concurrent;
-using System.Diagnostics;
-using System.Diagnostics.Contracts;
-using System.IO;
-using System.Net;
-using System.Reflection;
-using System.Runtime.InteropServices;
-using System.ServiceModel;
-using System.Threading;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls.Primitives;
-using System.Windows.Input;
-using AppLimit.NetSparkle;
-using Caliburn.Micro;
-using Hardcodet.Wpf.TaskbarNotification;
-using Pithos.Client.WPF.Configuration;
-using Pithos.Client.WPF.FileProperties;
-using Pithos.Client.WPF.Preferences;
-using Pithos.Client.WPF.SelectiveSynch;
-using Pithos.Client.WPF.Services;
-using Pithos.Client.WPF.Shell;
-using Pithos.Core;
-using Pithos.Core.Agents;
-using Pithos.Interfaces;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Pithos.Network;
-using StatusService = Pithos.Client.WPF.Services.StatusService;
-
-namespace Pithos.Client.WPF {
- using System.ComponentModel.Composition;
-
- public class ToggleStatusCommand:ICommand
- {
- private readonly ShellViewModel _model;
- public ToggleStatusCommand(ShellViewModel model)
- {
- _model = model;
- }
- public void Execute(object parameter)
- {
- _model.CurrentSyncStatus();
- }
-
- public bool CanExecute(object parameter)
- {
- return true;
- }
-
- public event EventHandler CanExecuteChanged;
- }
-
-
- ///<summary>
- /// The "shell" of the Pithos application displays the taskbar icon, menu and notifications.
- /// The shell also hosts the status service called by shell extensions to retrieve file info
- ///</summary>
- ///<remarks>
- /// It is a strange "shell" as its main visible element is an icon instead of a window
- /// The shell subscribes to the following events:
- /// * Notification: Raised by components that want to notify the user. Usually displayed in a balloon
- /// * SelectiveSynchChanges: Notifies that the user made changes to the selective synch folders for an account. Raised by the Selective Synch dialog. Located here because the monitors are here
- /// * ShowFilePropertiesEvent: Raised when a shell command requests the display of the file/container properties dialog
- ///</remarks>
- //TODO: CODE SMELL Why does the shell handle the SelectiveSynchChanges?
- [Export(typeof(IShell)), Export(typeof(ShellViewModel)),Export(typeof(IStatusNotification))]
- public class ShellViewModel : Screen, IStatusNotification, IShell,
- IHandle<Notification>, IHandle<SelectiveSynchChanges>, IHandle<ShowFilePropertiesEvent>
- {
-
- private readonly IEventAggregator _events;
-
- public PithosSettings Settings { get; private set; }
-
-
- private readonly ConcurrentDictionary<Uri, PithosMonitor> _monitors = new ConcurrentDictionary<Uri, PithosMonitor>();
- ///<summary>
- /// Dictionary of account monitors, keyed by account
- ///</summary>
- ///<remarks>
- /// One monitor class is created for each account. The Shell needs access to the monitors to execute start/stop/pause commands,
- /// retrieve account and boject info
- ///</remarks>
- // TODO: Does the Shell REALLY need access to the monitors? Could we achieve the same results with a better design?
- // TODO: The monitors should be internal to Pithos.Core, even though exposing them makes coding of the Object and Container windows easier
- public ConcurrentDictionary<Uri, PithosMonitor> Monitors
- {
- get { return _monitors; }
- }
-
-
- ///<summary>
- /// The status service is used by Shell extensions to retrieve file status information
- ///</summary>
- //TODO: CODE SMELL! This is the shell! While hosting in the shell makes executing start/stop commands easier, it is still a smell
- private ServiceHost _statusService;
-
- //Logging in the Pithos client is provided by log4net
- private static readonly log4net.ILog Log = log4net.LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
- [Import]
- private PollAgent _pollAgent;
-
- [Import]
- private NetworkAgent _networkAgent;
-
- [Import]
- public Selectives Selectives { get; set; }
-
-
- public ToggleStatusCommand ToggleMiniStatusCommand { get; set; }
-
- private MiniStatusViewModel _miniStatus;
-
- [Import]
- public MiniStatusViewModel MiniStatus
- {
- get { return _miniStatus; }
- set
- {
- _miniStatus = value;
- _miniStatus.Shell = this;
- _miniStatus.Deactivated += (sender, arg) =>
- {
- _statusVisible = false;
- NotifyOfPropertyChange(()=>MiniStatusCaption);
- };
- }
- }
-
- ///<summary>
- /// The Shell depends on MEF to provide implementations for windowManager, events, the status checker service and the settings
- ///</summary>
- ///<remarks>
- /// The PithosSettings class encapsulates the app's settings to abstract their storage mechanism (App settings, a database or registry)
- ///</remarks>
- [ImportingConstructor]
- public ShellViewModel(IWindowManager windowManager, IEventAggregator events, PithosSettings settings/*,PollAgent pollAgent,NetworkAgent networkAgent*/)
- {
- try
- {
-
- _windowManager = windowManager;
- //CHECK: Caliburn doesn't need explicit command construction
- //CurrentSyncStatusCommand = new PithosCommand(OpenPithosFolder);
- //The event subst
- _events = events;
- _events.Subscribe(this);
-
-/*
- _pollAgent = pollAgent;
- _networkAgent = networkAgent;
-*/
- Settings = settings;
-
- Proxy.SetFromSettings(settings);
-
- StatusMessage = Settings.Accounts.Count==0
- ? "No Accounts added\r\nPlease add an account"
- : "Starting";
-
- _accounts.CollectionChanged += (sender, e) =>
- {
- NotifyOfPropertyChange(() => OpenFolderCaption);
- NotifyOfPropertyChange(() => HasAccounts);
- };
-
- SetVersionMessage();
-
- ToggleMiniStatusCommand=new ToggleStatusCommand(this);
- }
- catch (Exception exc)
- {
- Log.Error("Error while starting the ShellViewModel",exc);
- throw;
- }
-
- }
-
- private void SetVersionMessage()
- {
- Assembly assembly = Assembly.GetExecutingAssembly();
- var fileVersion = FileVersionInfo.GetVersionInfo(assembly.Location);
- VersionMessage = String.Format("Pithos+ {0}", fileVersion.FileVersion);
- }
-
- public void CurrentSyncStatus()
- {
- if (Accounts.Count == 0)
- {
- ShowPreferences("AccountTab");
- }
- else
- {
- if (!_statusVisible)
- {
- _windowManager.ShowWindow(MiniStatus);
- _statusVisible = true;
- }
- else
- {
- if (MiniStatus.IsActive)
- MiniStatus.TryClose();
- _statusVisible = false;
- }
-
- NotifyOfPropertyChange(() => MiniStatusCaption);
- }
- }
-
- protected override void OnActivate()
- {
- base.OnActivate();
-
- InitializeSparkle();
-
- //Must delay opening the upgrade window
- //to avoid Windows Messages sent by the TaskbarIcon
- TaskEx.Delay(5000).ContinueWith(_=>
- Execute.OnUIThread(()=> _sparkle.StartLoop(true,Settings.UpdateForceCheck,Settings.UpdateCheckInterval)));
-
-
- StartMonitoring();
- }
-
-
- private void OnCheckFinished(object sender, bool updaterequired)
- {
-
- Log.InfoFormat("Upgrade check finished. Need Upgrade: {0}", updaterequired);
- if (_manualUpgradeCheck)
- {
- _manualUpgradeCheck = false;
- if (!updaterequired)
- //Sparkle raises events on a background thread
- Execute.OnUIThread(()=>
- ShowBalloonFor(new Notification{Title="Pithos+ is up to date",Message="You have the latest Pithos+ version. No update is required"}));
- }
- }
-
- private void OnUpgradeDetected(object sender, UpdateDetectedEventArgs e)
- {
- Log.InfoFormat("Update detected {0}",e.LatestVersion);
- }
-
- public void CheckForUpgrade()
- {
- ShowBalloonFor(new Notification{Title="Checking for upgrades",Message="Contacting the server to retrieve the latest Pithos+ version."});
- _sparkle.StopLoop();
- _sparkle.updateDetected -= OnUpgradeDetected;
- _sparkle.checkLoopFinished -= OnCheckFinished;
- _sparkle.Dispose();
-
- _manualUpgradeCheck = true;
- InitializeSparkle();
- _sparkle.StartLoop(true,true,Settings.UpdateCheckInterval);
- }
-
- private void InitializeSparkle()
- {
- _sparkle = new Sparkle(Settings.UpdateUrl);
- _sparkle.updateDetected += OnUpgradeDetected;
- _sparkle.checkLoopFinished += OnCheckFinished;
- _sparkle.ShowDiagnosticWindow = Settings.UpdateDiagnostics;
- }
-
- private async void StartMonitoring()
- {
- try
- {
- if (Settings.IgnoreCertificateErrors)
- {
- ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, errors) => true;
- }
-
- var accounts = Settings.Accounts.Select(MonitorAccount);
- await TaskEx.WhenAll(accounts).ConfigureAwait(false);
- _statusService = StatusService.Start();
-
- }
- catch (AggregateException exc)
- {
- exc.Handle(e =>
- {
- Log.Error("Error while starting monitoring", e);
- return true;
- });
- throw;
- }
- }
-
- protected override void OnDeactivate(bool close)
- {
- base.OnDeactivate(close);
- if (close)
- {
- StatusService.Stop(_statusService);
- _statusService = null;
- }
- }
-
- public Task MonitorAccount(AccountSettings account)
- {
- return Task.Factory.StartNew(() =>
- {
- PithosMonitor monitor;
- var accountName = account.AccountName;
-
- MigrateFolders(account);
-
- Selectives.SetIsSelectiveEnabled(account.AccountKey, account.SelectiveSyncEnabled);
-
- if (Monitors.TryGetValue(account.AccountKey, out monitor))
- {
- //If the account is active
- if (account.IsActive)
- {
- //The Api Key may have changed throuth the Preferences dialog
- monitor.ApiKey = account.ApiKey;
- Debug.Assert(monitor.StatusNotification == this,"An existing monitor should already have a StatusNotification service object");
- monitor.RootPath = account.RootPath;
- //Start the monitor. It's OK to start an already started monitor,
- //it will just ignore the call
- StartMonitor(monitor).Wait();
- }
- else
- {
- //If the account is inactive
- //Stop and remove the monitor
- RemoveMonitor(account.ServerUrl,accountName);
- }
- return;
- }
-
-
- //Create a new monitor/ Can't use MEF here, it would return a single instance for all monitors
- monitor = new PithosMonitor
- {
- UserName = accountName,
- ApiKey = account.ApiKey,
- StatusNotification = this,
- RootPath = account.RootPath
- };
- //PithosMonitor uses MEF so we need to resolve it
- IoC.BuildUp(monitor);
-
- monitor.AuthenticationUrl = account.ServerUrl;
-
- Monitors[account.AccountKey] = monitor;
-
- if (account.IsActive)
- {
- //Don't start a monitor if it doesn't have an account and ApiKey
- if (String.IsNullOrWhiteSpace(monitor.UserName) ||
- String.IsNullOrWhiteSpace(monitor.ApiKey))
- return;
- StartMonitor(monitor);
- }
- });
- }
-
- private void MigrateFolders(AccountSettings account)
- {
- var oldOthersFolder=Path.Combine(account.RootPath, FolderConstants.OldOthersFolder);
- var newOthersFolder = Path.Combine(account.RootPath, FolderConstants.OthersFolder);
- var oldFolder = new DirectoryInfo(oldOthersFolder);
- var newFolder = new DirectoryInfo(newOthersFolder);
-
- if (oldFolder.Exists && !newFolder.Exists)
- {
- oldFolder.MoveTo(newOthersFolder);
- }
- }
-
-
- protected override void OnViewLoaded(object view)
- {
- UpdateStatus();
- var window = (Window)view;
- TaskEx.Delay(1000).ContinueWith(t => Execute.OnUIThread(window.Hide));
- base.OnViewLoaded(view);
- }
-
-
- #region Status Properties
-
- private string _statusMessage;
- public string StatusMessage
- {
- get { return _statusMessage; }
- set
- {
- _statusMessage = value;
- NotifyOfPropertyChange(() => StatusMessage);
- NotifyOfPropertyChange(() => TooltipMessage);
- }
- }
-
- public string VersionMessage { get; set; }
-
- public string TooltipMessage
- {
- get
- {
- return String.Format("{0}\r\n{1}",VersionMessage,StatusMessage);
- }
- }
-
- public string TooltipMiniStatus
- {
- get
- {
- return String.Format("{0}\r\n{1}", "Status Window", "Enable / Disable the status window");
- }
- }
-
- /*public string ToggleStatusWindowMessage
- {
- get
- {
- return String.Format("{0}" + Environment.NewLine + "{1} Toggle Mini Status");
- }
- }*/
-
- private readonly ObservableConcurrentCollection<AccountInfo> _accounts = new ObservableConcurrentCollection<AccountInfo>();
- public ObservableConcurrentCollection<AccountInfo> Accounts
- {
- get { return _accounts; }
- }
-
- public bool HasAccounts
- {
- get { return _accounts.Count > 0; }
- }
-
-
- public string OpenFolderCaption
- {
- get
- {
- return (_accounts.Count == 0)
- ? "No Accounts Defined"
- : "Open Pithos Folder";
- }
- }
-
- private string _pauseSyncCaption="Pause Synching";
- public string PauseSyncCaption
- {
- get { return _pauseSyncCaption; }
- set
- {
- _pauseSyncCaption = value;
- NotifyOfPropertyChange(() => PauseSyncCaption);
- }
- }
-
- private readonly ObservableConcurrentCollection<FileEntry> _recentFiles = new ObservableConcurrentCollection<FileEntry>();
- public ObservableConcurrentCollection<FileEntry> RecentFiles
- {
- get { return _recentFiles; }
- }
-
-
- private string _statusIcon="../Images/Pithos.ico";
- public string StatusIcon
- {
- get { return _statusIcon; }
- set
- {
- //TODO: Ensure all status icons use the Pithos logo
- _statusIcon = value;
- NotifyOfPropertyChange(() => StatusIcon);
- }
- }
-
- #endregion
-
- #region Commands
-
- public void CancelCurrentOperation()
- {
- _networkAgent.CancelCurrentOperation();
- }
-
- public void ShowPreferences()
- {
- ShowPreferences(null);
- }
-
- public void ShowPreferences(string currentTab)
- {
- //Settings.Reload();
-
- var preferences = IoC.Get<PreferencesViewModel>();//??new PreferencesViewModel(_windowManager, _events, this, Settings,currentTab);
- if (!String.IsNullOrWhiteSpace(currentTab))
- preferences.SelectedTab = currentTab;
- if (!preferences.IsActive)
- _windowManager.ShowWindow(preferences);
- var view = (Window)preferences.GetView();
- view.NullSafe(v=>v.Activate());
- }
-
- public void AboutPithos()
- {
- var about = IoC.Get<AboutViewModel>();
- about.LatestVersion=_sparkle.LatestVersion;
- _windowManager.ShowWindow(about);
- }
-
- public void SendFeedback()
- {
- var feedBack = IoC.Get<FeedbackViewModel>();
- _windowManager.ShowWindow(feedBack);
- }
-
- //public PithosCommand OpenPithosFolderCommand { get; private set; }
-
- public void OpenPithosFolder()
- {
- var account = Settings.Accounts.FirstOrDefault(acc => acc.IsActive);
- if (account == null)
- return;
- Process.Start(account.RootPath);
- }
-
- public void OpenPithosFolder(AccountInfo account)
- {
- Process.Start(account.AccountPath);
- }
-
-
-
- public void GoToSite()
- {
- var site = Properties.Settings.Default.ProductionServer;
- Process.Start(site);
- }
-
-
- public void GoToSite(AccountInfo account)
- {
- var uri = account.SiteUri.Replace("http://","https://");
- Process.Start(uri);
- }
-
- private bool _statusVisible;
-
- public string MiniStatusCaption
- {
- get
- {
- return _statusVisible ? "Hide Status Window" : "Show Status Window";
- }
- }
-
- public bool HasConflicts
- {
- get { return true; }
- }
- public void ShowConflicts()
- {
- _windowManager.ShowWindow(IoC.Get<ConflictsViewModel>());
- }
-
- /// <summary>
- /// Open an explorer window to the target path's directory
- /// and select the file
- /// </summary>
- /// <param name="entry"></param>
- public void GoToFile(FileEntry entry)
- {
- var fullPath = entry.FullPath;
- if (!File.Exists(fullPath) && !Directory.Exists(fullPath))
- return;
- Process.Start("explorer.exe","/select, " + fullPath);
- }
-
- public void OpenLogPath()
- {
- var pithosDataPath = PithosSettings.PithosDataPath;
-
- Process.Start(pithosDataPath);
- }
-
- public void ShowFileProperties()
- {
- var account = Settings.Accounts.First(acc => acc.IsActive);
- var dir = new DirectoryInfo(account.RootPath + @"\pithos");
- var files=dir.GetFiles();
- var r=new Random();
- var idx=r.Next(0, files.Length);
- ShowFileProperties(files[idx].FullName);
- }
-
- public void ShowFileProperties(string filePath)
- {
- if (String.IsNullOrWhiteSpace(filePath))
- throw new ArgumentNullException("filePath");
- if (!File.Exists(filePath) && !Directory.Exists(filePath))
- throw new ArgumentException(String.Format("Non existent file {0}",filePath),"filePath");
- Contract.EndContractBlock();
-
- var pair=(from monitor in Monitors
- where filePath.StartsWith(monitor.Value.RootPath, StringComparison.InvariantCultureIgnoreCase)
- select monitor).FirstOrDefault();
- var accountMonitor = pair.Value;
-
- if (accountMonitor == null)
- return;
-
- var infoTask=Task.Factory.StartNew(()=>accountMonitor.GetObjectInfo(filePath));
-
-
-
- var fileProperties = new FilePropertiesViewModel(this, infoTask,filePath);
- _windowManager.ShowWindow(fileProperties);
- }
-
- public void ShowContainerProperties()
- {
- var account = Settings.Accounts.First(acc => acc.IsActive);
- var dir = new DirectoryInfo(account.RootPath);
- var fullName = (from folder in dir.EnumerateDirectories()
- where (folder.Attributes & FileAttributes.Hidden) == 0
- select folder.FullName).First();
- ShowContainerProperties(fullName);
- }
-
- public void ShowContainerProperties(string filePath)
- {
- if (String.IsNullOrWhiteSpace(filePath))
- throw new ArgumentNullException("filePath");
- if (!Directory.Exists(filePath))
- throw new ArgumentException(String.Format("Non existent file {0}",filePath),"filePath");
- Contract.EndContractBlock();
-
- var pair=(from monitor in Monitors
- where filePath.StartsWith(monitor.Value.RootPath, StringComparison.InvariantCultureIgnoreCase)
- select monitor).FirstOrDefault();
- var accountMonitor = pair.Value;
- var info = accountMonitor.GetContainerInfo(filePath);
-
-
-
- var containerProperties = new ContainerPropertiesViewModel(this, info,filePath);
- _windowManager.ShowWindow(containerProperties);
- }
-
- public void SynchNow()
- {
- _pollAgent.SynchNow();
- }
-
- public ObjectInfo RefreshObjectInfo(ObjectInfo currentInfo)
- {
- if (currentInfo==null)
- throw new ArgumentNullException("currentInfo");
- Contract.EndContractBlock();
- var monitor = Monitors[currentInfo.AccountKey];
- var newInfo=monitor.CloudClient.GetObjectInfo(currentInfo.Account, currentInfo.Container, currentInfo.Name);
- return newInfo;
- }
-
- public ContainerInfo RefreshContainerInfo(ContainerInfo container)
- {
- if (container == null)
- throw new ArgumentNullException("container");
- Contract.EndContractBlock();
-
- var monitor = Monitors[container.AccountKey];
- var newInfo = monitor.CloudClient.GetContainerInfo(container.Account, container.Name);
- return newInfo;
- }
-
- private bool _isPaused;
- public bool IsPaused
- {
- get { return _isPaused; }
- set
- {
- _isPaused = value;
- PauseSyncCaption = IsPaused ? "Resume syncing" : "Pause syncing";
- var iconKey = IsPaused ? "TraySyncPaused" : "TrayInSynch";
- StatusIcon = String.Format(@"../Images/{0}.ico", iconKey);
-
- NotifyOfPropertyChange(() => IsPaused);
- }
- }
-
- public void ToggleSynching()
- {
- IsPaused=!IsPaused;
- foreach (var monitor in Monitors.Values)
- {
- monitor.Pause = IsPaused ;
- }
- _pollAgent.Pause = IsPaused;
- _networkAgent.Pause = IsPaused;
-
-
- }
-
- public void ExitPithos()
- {
- try
- {
-
- foreach (var monitor in Monitors.Select(pair => pair.Value))
- {
- monitor.Stop();
- }
-
- var view = GetView() as Window;
- if (view != null)
- view.Close();
- }
- catch (Exception exc)
- {
- Log.Info("Exception while exiting", exc);
- }
- finally
- {
- Application.Current.Shutdown();
- }
- }
-
- #endregion
-
-
- private readonly Dictionary<PithosStatus, StatusInfo> _iconNames = new List<StatusInfo>
- {
- new StatusInfo(PithosStatus.InSynch, "All files up to date", "TrayInSynch"),
- new StatusInfo(PithosStatus.PollSyncing, "Polling Files", "TraySynching"),
- new StatusInfo(PithosStatus.LocalSyncing, "Syncing Files", "TraySynching"),
- new StatusInfo(PithosStatus.SyncPaused, "Sync Paused", "TraySyncPaused")
- }.ToDictionary(s => s.Status);
-
- readonly IWindowManager _windowManager;
-
- //private int _syncCount=0;
-
-
- private PithosStatus _pithosStatus = PithosStatus.Disconnected;
-
- public void SetPithosStatus(PithosStatus status)
- {
- if (_pithosStatus == PithosStatus.LocalSyncing && status == PithosStatus.PollComplete)
- return;
- if (_pithosStatus == PithosStatus.PollSyncing && status == PithosStatus.LocalComplete)
- return;
- if (status == PithosStatus.LocalComplete || status == PithosStatus.PollComplete)
- _pithosStatus = PithosStatus.InSynch;
- else
- _pithosStatus = status;
- UpdateStatus();
- }
-
- public void SetPithosStatus(PithosStatus status,string message)
- {
- StatusMessage = message;
- SetPithosStatus(status);
- }
-
- /* public Notifier GetNotifier(Notification startNotification, Notification endNotification)
- {
- return new Notifier(this, startNotification, endNotification);
- }*/
-
- public Notifier GetNotifier(string startMessage, string endMessage, params object[] args)
- {
- return new Notifier(this,
- new StatusNotification(String.Format(startMessage,args)),
- new StatusNotification(String.Format(endMessage,args)));
- }
-
-
- ///<summary>
- /// Updates the visual status indicators of the application depending on status changes, e.g. icon, stat
- ///</summary>
- public void UpdateStatus()
- {
-
- if (_iconNames.ContainsKey(_pithosStatus))
- {
- var info = _iconNames[_pithosStatus];
- StatusIcon = String.Format(@"../Images/{0}.ico", info.IconName);
- }
-
- if (_pithosStatus == PithosStatus.InSynch)
- StatusMessage = "All files up to date";
- }
-
-
-
- private Task StartMonitor(PithosMonitor monitor,int retries=0)
- {
- return Task.Factory.StartNew(() =>
- {
- using (log4net.ThreadContext.Stacks["Monitor"].Push("Start"))
- {
- try
- {
- Log.InfoFormat("Start Monitoring {0}", monitor.UserName);
-
- monitor.Start();
- }
- catch (WebException exc)
- {
- if (AbandonRetry(monitor, retries))
- return;
-
- HttpStatusCode statusCode =HttpStatusCode.OK;
- var response = exc.Response as HttpWebResponse;
- if(response!=null)
- statusCode = response.StatusCode;
-
- switch (statusCode)
- {
- case HttpStatusCode.Unauthorized:
- var message = String.Format("API Key Expired for {0}. Starting Renewal",
- monitor.UserName);
- Log.Error(message, exc);
- var account = Settings.Accounts.Find(acc => acc.AccountKey == new Uri(new Uri(monitor.AuthenticationUrl), monitor.UserName));
- account.IsExpired = true;
- Notify(new ExpirationNotification(account));
- //TryAuthorize(monitor.UserName, retries).Wait();
- break;
- case HttpStatusCode.ProxyAuthenticationRequired:
- TryAuthenticateProxy(monitor,retries);
- break;
- default:
- TryLater(monitor, exc, retries);
- break;
- }
- }
- catch (Exception exc)
- {
- if (AbandonRetry(monitor, retries))
- return;
-
- TryLater(monitor,exc,retries);
- }
- }
- });
- }
-
- private void TryAuthenticateProxy(PithosMonitor monitor,int retries)
- {
- Execute.OnUIThread(() =>
- {
- var proxyAccount = IoC.Get<ProxyAccountViewModel>();
- proxyAccount.Settings = Settings;
- if (true != _windowManager.ShowDialog(proxyAccount))
- return;
- StartMonitor(monitor, retries);
- NotifyOfPropertyChange(() => Accounts);
- });
- }
-
- private bool AbandonRetry(PithosMonitor monitor, int retries)
- {
- if (retries > 1)
- {
- var message = String.Format("Monitoring of account {0} has failed too many times. Will not retry",
- monitor.UserName);
- _events.Publish(new Notification
- {Title = "Account monitoring failed", Message = message, Level = TraceLevel.Error});
- return true;
- }
- return false;
- }
-
-
- private void TryLater(PithosMonitor monitor, Exception exc,int retries)
- {
- var message = String.Format("An exception occured. Can't start monitoring\nWill retry in 10 seconds");
- Task.Factory.StartNewDelayed(10000, () => StartMonitor(monitor,retries+1));
- _events.Publish(new Notification
- {Title = "Error", Message = message, Level = TraceLevel.Error});
- Log.Error(message, exc);
- }
-
-
- public void NotifyChange(string status, TraceLevel level=TraceLevel.Info)
- {
- StatusMessage = status;
-
- _events.Publish(new Notification { Title = "Pithos+", Message = status, Level = level });
- }
-
- public void NotifyChangedFile(string filePath)
- {
- if (RecentFiles.Any(e => e.FullPath == filePath))
- return;
-
- IProducerConsumerCollection<FileEntry> files=RecentFiles;
- FileEntry popped;
- while (files.Count > 5)
- files.TryTake(out popped);
- var entry = new FileEntry { FullPath = filePath };
- files.TryAdd(entry);
- }
-
- public void NotifyAccount(AccountInfo account)
- {
- if (account== null)
- return;
- //TODO: What happens to an existing account whose Token has changed?
- account.SiteUri= String.Format("{0}/ui/?token={1}&user={2}",
- account.SiteUri, Uri.EscapeDataString(account.Token),
- Uri.EscapeDataString(account.UserName));
-
- if (!Accounts.Any(item => item.UserName == account.UserName && item.SiteUri == account.SiteUri))
- Accounts.TryAdd(account);
-
- }
-
- public void NotifyConflicts(IEnumerable<FileSystemInfo> conflictFiles, string message)
- {
- if (conflictFiles == null)
- return;
- //Convert to list to avoid multiple iterations
- var files = conflictFiles.ToList();
- if (files.Count==0)
- return;
-
- UpdateStatus();
- //TODO: Create a more specific message. For now, just show a warning
- NotifyForFiles(files,message,TraceLevel.Warning);
-
- }
-
- public void NotifyForFiles(IEnumerable<FileSystemInfo> files, string message,TraceLevel level=TraceLevel.Info)
- {
- if (files == null)
- return;
- if (!files.Any())
- return;
-
- StatusMessage = message;
-
- _events.Publish(new Notification { Title = "Pithos+", Message = message, Level = level});
- }
-
- public void Notify(Notification notification)
- {
- TaskEx.Run(()=> _events.Publish(notification));
- }
-
-
- public void RemoveMonitor(string serverUrl,string accountName)
- {
- if (String.IsNullOrWhiteSpace(accountName))
- return;
-
- var accountInfo=_accounts.FirstOrDefault(account => account.UserName == accountName && account.StorageUri.ToString().StartsWith(serverUrl));
- if (accountInfo != null)
- {
- _accounts.TryRemove(accountInfo);
- _pollAgent.RemoveAccount(accountInfo);
- }
-
- var accountKey = new Uri(new Uri(serverUrl),accountName);
- PithosMonitor monitor;
- if (Monitors.TryRemove(accountKey, out monitor))
- {
- monitor.Stop();
- //TODO: Also remove any pending actions for this account
- //from the network queue
- }
- }
-
- public void RefreshOverlays()
- {
- foreach (var pair in Monitors)
- {
- var monitor = pair.Value;
-
- var path = monitor.RootPath;
-
- if (String.IsNullOrWhiteSpace(path))
- continue;
-
- if (!Directory.Exists(path) && !File.Exists(path))
- continue;
-
- IntPtr pathPointer = Marshal.StringToCoTaskMemAuto(path);
-
- try
- {
- NativeMethods.SHChangeNotify(HChangeNotifyEventID.SHCNE_UPDATEITEM,
- HChangeNotifyFlags.SHCNF_PATHW | HChangeNotifyFlags.SHCNF_FLUSHNOWAIT,
- pathPointer, IntPtr.Zero);
- }
- finally
- {
- Marshal.FreeHGlobal(pathPointer);
- }
- }
- }
-
- #region Event Handlers
-
- public void Handle(SelectiveSynchChanges message)
- {
- TaskEx.Run(() =>
- {
- PithosMonitor monitor;
- if (Monitors.TryGetValue(message.Account.AccountKey, out monitor))
- {
- Selectives.SetIsSelectiveEnabled(message.Account.AccountKey, message.Enabled);
- monitor.SetSelectivePaths(message.Uris, message.Added, message.Removed);
- }
-
- var account = Accounts.FirstOrDefault(acc => acc.AccountKey == message.Account.AccountKey);
- if (account != null)
- {
- var added=monitor.UrisToFilePaths(message.Added);
- _pollAgent.SynchNow(added);
- }
- });
-
- }
-
-
- private bool _pollStarted;
- private Sparkle _sparkle;
- private bool _manualUpgradeCheck;
-
- //SMELL: Doing so much work for notifications in the shell is wrong
- //The notifications should be moved to their own view/viewmodel pair
- //and different templates should be used for different message types
- //This will also allow the addition of extra functionality, eg. actions
- //
- public void Handle(Notification notification)
- {
- UpdateStatus();
-
- if (!Settings.ShowDesktopNotifications)
- return;
-
- if (notification is PollNotification)
- {
- _pollStarted = true;
- return;
- }
- if (notification is CloudNotification)
- {
- if (!_pollStarted)
- return;
- _pollStarted= false;
- notification.Title = "Pithos+";
- notification.Message = "Start Synchronisation";
- }
-
- var deleteNotification = notification as CloudDeleteNotification;
- if (deleteNotification != null)
- {
- StatusMessage = String.Format("Deleted {0}", deleteNotification.Data.Name);
- return;
- }
-
- var progress = notification as ProgressNotification;
-
-
- if (progress != null)
- {
- StatusMessage = String.Format("{0} {1:p2} of {2} - {3}",
- progress.Action,
- (progress.Block + progress.BlockPercentage/100.0)/(double)progress.TotalBlocks,
- progress.FileSize.ToByteSize(),
- progress.FileName);
- return;
- }
-
- var info = notification as StatusNotification;
- if (info != null)
- {
- StatusMessage = info.Title;
- return;
- }
- if (String.IsNullOrWhiteSpace(notification.Message) && String.IsNullOrWhiteSpace(notification.Title))
- return;
-
- if (notification.Level <= TraceLevel.Warning)
- ShowBalloonFor(notification);
- }
-
- private void ShowBalloonFor(Notification notification)
- {
- Contract.Requires(notification!=null);
-
- if (!Settings.ShowDesktopNotifications)
- return;
-
- BalloonIcon icon;
- switch (notification.Level)
- {
- case TraceLevel.Verbose:
- return;
- case TraceLevel.Info:
- icon = BalloonIcon.Info;
- break;
- case TraceLevel.Error:
- icon = BalloonIcon.Error;
- break;
- case TraceLevel.Warning:
- icon = BalloonIcon.Warning;
- break;
- default:
- return;
- }
-
- var tv = (ShellView) GetView();
- System.Action clickAction = null;
- if (notification is ExpirationNotification)
- {
- clickAction = () => ShowPreferences("AccountTab");
- }
- var balloon = new PithosBalloon
- {
- Title = notification.Title,
- Message = notification.Message,
- Icon = icon,
- ClickAction = clickAction
- };
- tv.TaskbarView.ShowCustomBalloon(balloon, PopupAnimation.Fade, 4000);
- }
-
- #endregion
-
- public void Handle(ShowFilePropertiesEvent message)
- {
- if (message == null)
- throw new ArgumentNullException("message");
- if (String.IsNullOrWhiteSpace(message.FileName) )
- throw new ArgumentException("message");
- Contract.EndContractBlock();
-
- var fileName = message.FileName;
- //TODO: Display file properties for non-container folders
- if (File.Exists(fileName))
- //Retrieve the full name with exact casing. Pithos names are case sensitive
- ShowFileProperties(FileInfoExtensions.GetProperFilePathCapitalization(fileName));
- else if (Directory.Exists(fileName))
- //Retrieve the full name with exact casing. Pithos names are case sensitive
- {
- var path = FileInfoExtensions.GetProperDirectoryCapitalization(fileName);
- if (IsContainer(path))
- ShowContainerProperties(path);
- else
- ShowFileProperties(path);
- }
- }
-
- private bool IsContainer(string path)
- {
- var matchingFolders = from account in _accounts
- from rootFolder in Directory.GetDirectories(account.AccountPath)
- where rootFolder.Equals(path, StringComparison.InvariantCultureIgnoreCase)
- select rootFolder;
- return matchingFolders.Any();
- }
-
- public FileStatus GetFileStatus(string localFileName)
- {
- if (String.IsNullOrWhiteSpace(localFileName))
- throw new ArgumentNullException("localFileName");
- Contract.EndContractBlock();
-
- var statusKeeper = IoC.Get<IStatusKeeper>();
- var status=statusKeeper.GetFileStatus(localFileName);
- return status;
- }
-
- public void RemoveAccountFromDatabase(AccountSettings account)
- {
- var statusKeeper = IoC.Get<IStatusKeeper>();
- statusKeeper.ClearFolderStatus(account.RootPath);
- }
- }
-}
+#region\r
+/* -----------------------------------------------------------------------\r
+ * <copyright file="ShellViewModel.cs" company="GRNet">\r
+ * \r
+ * Copyright 2011-2012 GRNET S.A. All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * 1. Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * 2. Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS\r
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\r
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR\r
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF\r
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED\r
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN\r
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
+ * POSSIBILITY OF SUCH DAMAGE.\r
+ *\r
+ * The views and conclusions contained in the software and\r
+ * documentation are those of the authors and should not be\r
+ * interpreted as representing official policies, either expressed\r
+ * or implied, of GRNET S.A.\r
+ * </copyright>\r
+ * -----------------------------------------------------------------------\r
+ */\r
+#endregion\r
+using System.Collections.Concurrent;\r
+using System.Diagnostics;\r
+using System.Diagnostics.Contracts;\r
+using System.IO;\r
+using System.Net;\r
+using System.Net.Http;\r
+using System.Reflection;\r
+using System.Runtime.InteropServices;\r
+using System.ServiceModel;\r
+using System.Threading;\r
+using System.Threading.Tasks;\r
+using System.Windows;\r
+using System.Windows.Controls.Primitives;\r
+using System.Windows.Input;\r
+using AppLimit.NetSparkle;\r
+using Caliburn.Micro;\r
+using Hardcodet.Wpf.TaskbarNotification;\r
+using Pithos.Client.WPF.Configuration;\r
+using Pithos.Client.WPF.FileProperties;\r
+using Pithos.Client.WPF.Preferences;\r
+using Pithos.Client.WPF.SelectiveSynch;\r
+using Pithos.Client.WPF.Services;\r
+using Pithos.Client.WPF.Shell;\r
+using Pithos.Core;\r
+using Pithos.Core.Agents;\r
+using Pithos.Interfaces;\r
+using System;\r
+using System.Collections.Generic;\r
+using System.Linq;\r
+using Pithos.Network;\r
+using Pithos.OFM;\r
+using StatusService = Pithos.Client.WPF.Services.StatusService;\r
+\r
+\r
+namespace Pithos.Client.WPF {\r
+ using System.ComponentModel.Composition;\r
+\r
+ public class ToggleStatusCommand:ICommand\r
+ {\r
+ private readonly ShellViewModel _model;\r
+ public ToggleStatusCommand(ShellViewModel model)\r
+ {\r
+ _model = model;\r
+ }\r
+ public void Execute(object parameter)\r
+ {\r
+ _model.CurrentSyncStatus();\r
+ }\r
+\r
+ public bool CanExecute(object parameter)\r
+ {\r
+ return true;\r
+ }\r
+\r
+ public event EventHandler CanExecuteChanged;\r
+ }\r
+\r
+\r
+ ///<summary>\r
+ /// The "shell" of the Pithos application displays the taskbar icon, menu and notifications.\r
+ /// The shell also hosts the status service called by shell extensions to retrieve file info\r
+ ///</summary>\r
+ ///<remarks>\r
+ /// It is a strange "shell" as its main visible element is an icon instead of a window\r
+ /// The shell subscribes to the following events:\r
+ /// * Notification: Raised by components that want to notify the user. Usually displayed in a balloon\r
+ /// * SelectiveSynchChanges: Notifies that the user made changes to the selective synch folders for an account. Raised by the Selective Synch dialog. Located here because the monitors are here\r
+ /// * ShowFilePropertiesEvent: Raised when a shell command requests the display of the file/container properties dialog\r
+ ///</remarks> \r
+ //TODO: CODE SMELL Why does the shell handle the SelectiveSynchChanges?\r
+ [Export(typeof(IShell)), Export(typeof(ShellViewModel)),Export(typeof(IStatusNotification))]\r
+ public class ShellViewModel : Screen, IStatusNotification, IShell,\r
+ IHandle<Notification>, IHandle<SelectiveSynchChanges>, IHandle<ShowFilePropertiesEvent>\r
+ {\r
+ \r
+ private readonly IEventAggregator _events;\r
+\r
+ \r
+ public PithosSettings Settings { get; private set; }\r
+\r
+\r
+ private readonly ConcurrentDictionary<Uri, PithosMonitor> _monitors = new ConcurrentDictionary<Uri, PithosMonitor>();\r
+ ///<summary>\r
+ /// Dictionary of account monitors, keyed by account\r
+ ///</summary>\r
+ ///<remarks>\r
+ /// One monitor class is created for each account. The Shell needs access to the monitors to execute start/stop/pause commands,\r
+ /// retrieve account and boject info \r
+ ///</remarks>\r
+ // TODO: Does the Shell REALLY need access to the monitors? Could we achieve the same results with a better design?\r
+ // TODO: The monitors should be internal to Pithos.Core, even though exposing them makes coding of the Object and Container windows easier\r
+ public ConcurrentDictionary<Uri, PithosMonitor> Monitors\r
+ {\r
+ get { return _monitors; }\r
+ }\r
+\r
+\r
+ ///<summary>\r
+ /// The status service is used by Shell extensions to retrieve file status information\r
+ ///</summary>\r
+ //TODO: CODE SMELL! This is the shell! While hosting in the shell makes executing start/stop commands easier, it is still a smell\r
+ private ServiceHost _statusService;\r
+\r
+ //Logging in the Pithos client is provided by log4net\r
+ private static readonly log4net.ILog Log = log4net.LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);\r
+\r
+ #pragma warning disable 649\r
+ [Import]\r
+ private PollAgent _pollAgent;\r
+\r
+ [Import]\r
+ private NetworkAgent _networkAgent;\r
+\r
+ [Import]\r
+ public Selectives Selectives { get; set; }\r
+\r
+ #pragma warning restore 649\r
+\r
+ public ToggleStatusCommand ToggleMiniStatusCommand { get; set; }\r
+\r
+ private MiniStatusViewModel _miniStatus;\r
+\r
+ [Import]\r
+ public MiniStatusViewModel MiniStatus\r
+ {\r
+ get { return _miniStatus; }\r
+ set\r
+ {\r
+ _miniStatus = value;\r
+ _miniStatus.Shell = this;\r
+ _miniStatus.Deactivated += (sender, arg) =>\r
+ {\r
+ _statusVisible = false;\r
+ NotifyOfPropertyChange(()=>MiniStatusCaption);\r
+ };\r
+ }\r
+ }\r
+\r
+ ///<summary>\r
+ /// The Shell depends on MEF to provide implementations for windowManager, events, the status checker service and the settings\r
+ ///</summary>\r
+ ///<remarks>\r
+ /// The PithosSettings class encapsulates the app's settings to abstract their storage mechanism (App settings, a database or registry)\r
+ ///</remarks>\r
+ [ImportingConstructor] \r
+ public ShellViewModel(IWindowManager windowManager, IEventAggregator events, PithosSettings settings/*,PollAgent pollAgent,NetworkAgent networkAgent*/)\r
+ {\r
+ try\r
+ {\r
+\r
+ _windowManager = windowManager;\r
+ //CHECK: Caliburn doesn't need explicit command construction\r
+ //CurrentSyncStatusCommand = new PithosCommand(OpenPithosFolder);\r
+ //The event subst\r
+ _events = events;\r
+ _events.Subscribe(this);\r
+\r
+/*\r
+ _pollAgent = pollAgent;\r
+ _networkAgent = networkAgent;\r
+*/\r
+ Settings = settings;\r
+\r
+ Proxy.SetFromSettings(settings);\r
+\r
+ StatusMessage = Settings.Accounts.Count==0 \r
+ ? "No Accounts added\r\nPlease add an account" \r
+ : "Starting";\r
+\r
+ _accounts.CollectionChanged += (sender, e) =>\r
+ {\r
+ NotifyOfPropertyChange(() => OpenFolderCaption);\r
+ NotifyOfPropertyChange(() => HasAccounts);\r
+ };\r
+\r
+ SetVersionMessage();\r
+\r
+ ToggleMiniStatusCommand=new ToggleStatusCommand(this);\r
+ }\r
+ catch (Exception exc)\r
+ {\r
+ Log.Error("Error while starting the ShellViewModel",exc);\r
+ throw;\r
+ }\r
+\r
+ }\r
+\r
+ private void SetVersionMessage()\r
+ {\r
+ Assembly assembly = Assembly.GetExecutingAssembly();\r
+ var fileVersion = FileVersionInfo.GetVersionInfo(assembly.Location);\r
+ VersionMessage = String.Format("Pithos+ {0}", fileVersion.FileVersion);\r
+ }\r
+\r
+\r
+ public void openOFM()\r
+ {\r
+ var fileManager = IoC.Get<FileManagerViewModel>();\r
+ fileManager.Accounts = Settings.Accounts;\r
+ fileManager.CurrentAccount = fileManager.Accounts.First();// Settings.Accounts.First();\r
+ _windowManager.ShowWindow(fileManager);\r
+ //var ofm = new OFM.GUI.OFM();\r
+ //ofm.Show();\r
+ }\r
+\r
+ public void CurrentSyncStatus()\r
+ {\r
+ if (Accounts.Count == 0)\r
+ {\r
+ ShowPreferences("AccountTab");\r
+ }\r
+ else\r
+ {\r
+ if (!_statusVisible)\r
+ {\r
+ _windowManager.ShowWindow(MiniStatus);\r
+ _statusVisible = true;\r
+ }\r
+ else\r
+ {\r
+ if (MiniStatus.IsActive)\r
+ MiniStatus.TryClose();\r
+ _statusVisible = false;\r
+ }\r
+\r
+ NotifyOfPropertyChange(() => MiniStatusCaption);\r
+ }\r
+ }\r
+\r
+ protected override void OnActivate()\r
+ {\r
+ base.OnActivate();\r
+\r
+ InitializeSparkle();\r
+\r
+ //Must delay opening the upgrade window\r
+ //to avoid Windows Messages sent by the TaskbarIcon\r
+ TaskEx.Delay(5000).ContinueWith(_=>\r
+ Execute.OnUIThread(()=> _sparkle.StartLoop(true,Settings.UpdateForceCheck,Settings.UpdateCheckInterval)));\r
+\r
+\r
+ StartMonitoring(); \r
+ }\r
+\r
+\r
+ private void OnCheckFinished(object sender, bool updaterequired)\r
+ {\r
+ \r
+ Log.InfoFormat("Upgrade check finished. Need Upgrade: {0}", updaterequired);\r
+ if (_manualUpgradeCheck)\r
+ {\r
+ _manualUpgradeCheck = false;\r
+ if (!updaterequired)\r
+ //Sparkle raises events on a background thread\r
+ Execute.OnUIThread(()=>\r
+ ShowBalloonFor(new Notification{Title="Pithos+ is up to date",Message="You have the latest Pithos+ version. No update is required"}));\r
+ }\r
+ }\r
+\r
+ private void OnUpgradeDetected(object sender, UpdateDetectedEventArgs e)\r
+ { \r
+ Log.InfoFormat("Update detected {0}",e.LatestVersion);\r
+ }\r
+\r
+ public void CheckForUpgrade()\r
+ {\r
+ ShowBalloonFor(new Notification{Title="Checking for upgrades",Message="Contacting the server to retrieve the latest Pithos+ version."});\r
+ _sparkle.StopLoop();\r
+ _sparkle.updateDetected -= OnUpgradeDetected;\r
+ _sparkle.checkLoopFinished -= OnCheckFinished;\r
+ _sparkle.Dispose();\r
+\r
+ _manualUpgradeCheck = true;\r
+ InitializeSparkle();\r
+ _sparkle.StartLoop(true,true,Settings.UpdateCheckInterval);\r
+ }\r
+\r
+ private void InitializeSparkle()\r
+ {\r
+ _sparkle = new Sparkle(Settings.UpdateUrl);\r
+ _sparkle.updateDetected += OnUpgradeDetected;\r
+ _sparkle.checkLoopFinished += OnCheckFinished;\r
+ _sparkle.ShowDiagnosticWindow = Settings.UpdateDiagnostics;\r
+ }\r
+\r
+ private async void StartMonitoring()\r
+ {\r
+ try\r
+ {\r
+ if (Settings.IgnoreCertificateErrors)\r
+ {\r
+ ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, errors) => true;\r
+ }\r
+ \r
+ var accounts = Settings.Accounts.Select(MonitorAccount);\r
+ await TaskEx.WhenAll(accounts).ConfigureAwait(false);\r
+ _statusService = StatusService.Start();\r
+\r
+ }\r
+ catch (AggregateException exc)\r
+ {\r
+ exc.Handle(e =>\r
+ {\r
+ Log.Error("Error while starting monitoring", e);\r
+ return true;\r
+ });\r
+ throw;\r
+ }\r
+ }\r
+\r
+ protected override void OnDeactivate(bool close)\r
+ {\r
+ base.OnDeactivate(close);\r
+ if (close)\r
+ {\r
+ StatusService.Stop(_statusService);\r
+ _statusService = null;\r
+ }\r
+ }\r
+\r
+ public Task MonitorAccount(AccountSettings account)\r
+ {\r
+ return Task.Factory.StartNew(() =>\r
+ { \r
+ PithosMonitor monitor;\r
+ var accountName = account.AccountName;\r
+\r
+ MigrateFolders(account);\r
+\r
+ Selectives.SetIsSelectiveEnabled(account.AccountKey, account.SelectiveSyncEnabled);\r
+\r
+ if (Monitors.TryGetValue(account.AccountKey, out monitor))\r
+ {\r
+ //If the account is active\r
+ if (account.IsActive)\r
+ {\r
+ //The Api Key may have changed throuth the Preferences dialog\r
+ monitor.ApiKey = account.ApiKey;\r
+ Debug.Assert(monitor.StatusNotification == this,"An existing monitor should already have a StatusNotification service object");\r
+ monitor.RootPath = account.RootPath;\r
+ //Start the monitor. It's OK to start an already started monitor,\r
+ //it will just ignore the call \r
+ StartMonitor(monitor).Wait();\r
+ }\r
+ else\r
+ {\r
+ //If the account is inactive\r
+ //Stop and remove the monitor\r
+ RemoveMonitor(account.ServerUrl,accountName);\r
+ }\r
+ return;\r
+ }\r
+\r
+ \r
+ //Create a new monitor/ Can't use MEF here, it would return a single instance for all monitors\r
+ monitor = new PithosMonitor\r
+ {\r
+ UserName = accountName,\r
+ ApiKey = account.ApiKey, \r
+ StatusNotification = this,\r
+ RootPath = account.RootPath\r
+ };\r
+ //PithosMonitor uses MEF so we need to resolve it\r
+ IoC.BuildUp(monitor);\r
+\r
+ monitor.AuthenticationUrl = account.ServerUrl;\r
+\r
+ Monitors[account.AccountKey] = monitor;\r
+\r
+ if (!Directory.Exists(account.RootPath))\r
+ {\r
+ account.IsActive = false;\r
+ Settings.Save();\r
+ Notify(new Notification\r
+ {\r
+ Level = TraceLevel.Error,\r
+ Title = "Missing account folder",\r
+ Message = String.Format("Can't find the root folder for account {0} at {1}. The account was deactivated.\r" +\r
+ "If the account's files were stored in a removable disk, please connect it and reactivate the account", account.AccountName, account.RootPath)\r
+ });\r
+ }\r
+\r
+\r
+ if (account.IsActive)\r
+ {\r
+ //Don't start a monitor if it doesn't have an account and ApiKey\r
+ if (String.IsNullOrWhiteSpace(monitor.UserName) ||\r
+ String.IsNullOrWhiteSpace(monitor.ApiKey))\r
+ return;\r
+ StartMonitor(monitor);\r
+ }\r
+ });\r
+ }\r
+\r
+ private void MigrateFolders(AccountSettings account)\r
+ {\r
+ var oldOthersFolder=Path.Combine(account.RootPath, FolderConstants.OldOthersFolder);\r
+ var newOthersFolder = Path.Combine(account.RootPath, FolderConstants.OthersFolder);\r
+ var oldFolder = new DirectoryInfo(oldOthersFolder);\r
+ var newFolder = new DirectoryInfo(newOthersFolder);\r
+\r
+ if (oldFolder.Exists && !newFolder.Exists)\r
+ {\r
+ oldFolder.MoveTo(newOthersFolder);\r
+ }\r
+ }\r
+\r
+\r
+ protected override void OnViewLoaded(object view)\r
+ {\r
+ UpdateStatus();\r
+ var window = (Window)view; \r
+ TaskEx.Delay(1000).ContinueWith(t => Execute.OnUIThread(window.Hide));\r
+ base.OnViewLoaded(view);\r
+ }\r
+\r
+\r
+ #region Status Properties\r
+\r
+ private string _statusMessage;\r
+ public string StatusMessage\r
+ {\r
+ get { return _statusMessage; }\r
+ set\r
+ {\r
+ _statusMessage = value;\r
+ NotifyOfPropertyChange(() => StatusMessage);\r
+ NotifyOfPropertyChange(() => TooltipMessage);\r
+ }\r
+ }\r
+\r
+ private double _ProgressBar;\r
+ public double ProgressBar\r
+ {\r
+ get { return _ProgressBar; }\r
+ set\r
+ {\r
+ _ProgressBar = value;\r
+ NotifyOfPropertyChange(() => ProgressBar);\r
+ }\r
+ }\r
+\r
+\r
+ public string VersionMessage { get; set; }\r
+\r
+ public string TooltipMessage\r
+ {\r
+ get\r
+ {\r
+ return String.Format("{0}\r\n{1}",VersionMessage,StatusMessage);\r
+ }\r
+ }\r
+\r
+ public string TooltipMiniStatus\r
+ {\r
+ get\r
+ {\r
+ return String.Format("{0}\r\n{1}", "Status Window", "Enable / Disable the status window");\r
+ }\r
+ }\r
+\r
+ /*public string ToggleStatusWindowMessage\r
+ {\r
+ get\r
+ {\r
+ return String.Format("{0}" + Environment.NewLine + "{1} Toggle Mini Status");\r
+ }\r
+ }*/\r
+\r
+ private readonly ObservableConcurrentCollection<AccountInfo> _accounts = new ObservableConcurrentCollection<AccountInfo>();\r
+ public ObservableConcurrentCollection<AccountInfo> Accounts\r
+ {\r
+ get { return _accounts; }\r
+ }\r
+\r
+ public bool HasAccounts\r
+ {\r
+ get { return _accounts.Count > 0; }\r
+ }\r
+\r
+\r
+ public string OpenFolderCaption\r
+ {\r
+ get\r
+ {\r
+ return (_accounts.Count == 0)\r
+ ? "No Accounts Defined"\r
+ : "Open Pithos Folder";\r
+ }\r
+ }\r
+\r
+ private string _pauseSyncCaption="Pause Synching";\r
+ public string PauseSyncCaption\r
+ {\r
+ get { return _pauseSyncCaption; }\r
+ set\r
+ {\r
+ _pauseSyncCaption = value;\r
+ NotifyOfPropertyChange(() => PauseSyncCaption);\r
+ }\r
+ }\r
+\r
+ private readonly ObservableConcurrentCollection<FileEntry> _recentFiles = new ObservableConcurrentCollection<FileEntry>();\r
+ public ObservableConcurrentCollection<FileEntry> RecentFiles\r
+ {\r
+ get { return _recentFiles; }\r
+ }\r
+\r
+\r
+ private string _statusIcon="../Images/Pithos.ico";\r
+ public string StatusIcon\r
+ {\r
+ get { return _statusIcon; }\r
+ set\r
+ {\r
+ //TODO: Ensure all status icons use the Pithos logo\r
+ _statusIcon = value;\r
+ NotifyOfPropertyChange(() => StatusIcon);\r
+ }\r
+ }\r
+\r
+ #endregion\r
+\r
+ #region Commands\r
+\r
+ public void CancelCurrentOperation()\r
+ {\r
+ _pollAgent.CancelCurrentOperation();\r
+ }\r
+\r
+ public void ShowPreferences()\r
+ {\r
+ ShowPreferences(null);\r
+ }\r
+\r
+ public void ShowPreferences(string currentTab)\r
+ {\r
+ //Settings.Reload();\r
+ \r
+ var preferences = IoC.Get<PreferencesViewModel>();//??new PreferencesViewModel(_windowManager, _events, this, Settings,currentTab);\r
+ if (!String.IsNullOrWhiteSpace(currentTab))\r
+ preferences.SelectedTab = currentTab;\r
+ if (!preferences.IsActive)\r
+ _windowManager.ShowWindow(preferences);\r
+ var view = (Window)preferences.GetView();\r
+ view.NullSafe(v=>v.Activate());\r
+ }\r
+\r
+ public void AboutPithos()\r
+ {\r
+ var about = IoC.Get<AboutViewModel>();\r
+ about.LatestVersion=_sparkle.LatestVersion;\r
+ _windowManager.ShowWindow(about);\r
+ }\r
+\r
+ public void SendFeedback()\r
+ {\r
+ var feedBack = IoC.Get<FeedbackViewModel>();\r
+ _windowManager.ShowWindow(feedBack);\r
+ }\r
+\r
+ //public PithosCommand OpenPithosFolderCommand { get; private set; }\r
+\r
+ public void OpenPithosFolder()\r
+ {\r
+ var account = Settings.Accounts.FirstOrDefault(acc => acc.IsActive);\r
+ if (account == null)\r
+ return;\r
+ Process.Start(account.RootPath);\r
+ }\r
+\r
+ public void OpenPithosFolder(AccountInfo account)\r
+ {\r
+ Process.Start(account.AccountPath);\r
+ }\r
+\r
+ \r
+\r
+ public void GoToSite()\r
+ { \r
+ var site = Properties.Settings.Default.ProductionServer;\r
+ Process.Start(site); \r
+ }\r
+\r
+\r
+ public void GoToSite(AccountInfo account)\r
+ {\r
+ var uri = account.SiteUri.Replace("http://","https://"); \r
+ Process.Start(uri);\r
+ }\r
+\r
+ private bool _statusVisible;\r
+\r
+ public string MiniStatusCaption\r
+ {\r
+ get\r
+ {\r
+ return _statusVisible ? "Hide Status Window" : "Show Status Window";\r
+ }\r
+ }\r
+\r
+ public bool HasConflicts\r
+ {\r
+ get { return true; }\r
+ }\r
+ public void ShowConflicts()\r
+ {\r
+ _windowManager.ShowWindow(IoC.Get<ConflictsViewModel>()); \r
+ }\r
+\r
+ /// <summary>\r
+ /// Open an explorer window to the target path's directory\r
+ /// and select the file\r
+ /// </summary>\r
+ /// <param name="entry"></param>\r
+ public void GoToFile(FileEntry entry)\r
+ {\r
+ var fullPath = entry.FullPath;\r
+ if (!File.Exists(fullPath) && !Directory.Exists(fullPath))\r
+ return;\r
+ Process.Start("explorer.exe","/select, " + fullPath);\r
+ }\r
+\r
+ public void OpenLogPath()\r
+ {\r
+ var pithosDataPath = PithosSettings.PithosDataPath;\r
+\r
+ Process.Start(pithosDataPath);\r
+ }\r
+ \r
+ public void ShowFileProperties()\r
+ {\r
+ var account = Settings.Accounts.First(acc => acc.IsActive); \r
+ var dir = new DirectoryInfo(account.RootPath + @"\pithos");\r
+ var files=dir.GetFiles();\r
+ var r=new Random();\r
+ var idx=r.Next(0, files.Length);\r
+ ShowFileProperties(files[idx].FullName); \r
+ }\r
+\r
+ public void ShowFileProperties(string filePath)\r
+ {\r
+ if (String.IsNullOrWhiteSpace(filePath))\r
+ throw new ArgumentNullException("filePath");\r
+ if (!File.Exists(filePath) && !Directory.Exists(filePath))\r
+ throw new ArgumentException(String.Format("Non existent file {0}",filePath),"filePath");\r
+ Contract.EndContractBlock();\r
+\r
+ var pair=(from monitor in Monitors\r
+ where filePath.StartsWith(monitor.Value.RootPath, StringComparison.InvariantCultureIgnoreCase)\r
+ select monitor).FirstOrDefault();\r
+ var accountMonitor = pair.Value;\r
+\r
+ if (accountMonitor == null)\r
+ return;\r
+\r
+ var infoTask=accountMonitor.GetObjectInfo(filePath);\r
+\r
+ \r
+\r
+ var fileProperties = new FilePropertiesViewModel(this, infoTask,filePath);\r
+ _windowManager.ShowWindow(fileProperties);\r
+ } \r
+ \r
+ public void ShowContainerProperties()\r
+ {\r
+ var account = Settings.Accounts.First(acc => acc.IsActive); \r
+ var dir = new DirectoryInfo(account.RootPath);\r
+ var fullName = (from folder in dir.EnumerateDirectories()\r
+ where (folder.Attributes & FileAttributes.Hidden) == 0\r
+ select folder.FullName).First();\r
+ ShowContainerProperties(fullName); \r
+ }\r
+\r
+ public void ShowContainerProperties(string filePath)\r
+ {\r
+ if (String.IsNullOrWhiteSpace(filePath))\r
+ throw new ArgumentNullException("filePath");\r
+ if (!Directory.Exists(filePath))\r
+ throw new ArgumentException(String.Format("Non existent file {0}",filePath),"filePath");\r
+ Contract.EndContractBlock();\r
+\r
+ var pair=(from monitor in Monitors\r
+ where filePath.StartsWith(monitor.Value.RootPath, StringComparison.InvariantCultureIgnoreCase)\r
+ select monitor).FirstOrDefault();\r
+ var accountMonitor = pair.Value; \r
+ var info = accountMonitor.GetContainerInfo(filePath);\r
+\r
+ \r
+\r
+ var containerProperties = new ContainerPropertiesViewModel(this, info,filePath);\r
+ _windowManager.ShowWindow(containerProperties);\r
+ }\r
+\r
+ public void SynchNow()\r
+ {\r
+ _pollAgent.SynchNow();\r
+ }\r
+\r
+ public async Task<ObjectInfo> RefreshObjectInfo(ObjectInfo currentInfo)\r
+ {\r
+ if (currentInfo==null)\r
+ throw new ArgumentNullException("currentInfo");\r
+ Contract.EndContractBlock(); \r
+ var monitor = Monitors[currentInfo.AccountKey];\r
+ var newInfo=await monitor.CloudClient.GetObjectInfo(currentInfo.Account, currentInfo.Container, currentInfo.Name).ConfigureAwait(false);\r
+ return newInfo;\r
+ }\r
+\r
+ public async Task<ContainerInfo> RefreshContainerInfo(ContainerInfo container)\r
+ {\r
+ if (container == null)\r
+ throw new ArgumentNullException("container");\r
+ Contract.EndContractBlock();\r
+\r
+ var monitor = Monitors[container.AccountKey];\r
+ var newInfo = await monitor.CloudClient.GetContainerInfo(container.Account, container.Name).ConfigureAwait(false);\r
+ return newInfo;\r
+ }\r
+\r
+ private bool _isPaused;\r
+ public bool IsPaused\r
+ {\r
+ get { return _isPaused; }\r
+ set\r
+ {\r
+ _isPaused = value;\r
+ PauseSyncCaption = IsPaused ? "Resume syncing" : "Pause syncing";\r
+ var iconKey = IsPaused ? "TraySyncPaused" : "TrayInSynch";\r
+ StatusIcon = String.Format(@"../Images/{0}.ico", iconKey);\r
+\r
+ NotifyOfPropertyChange(() => IsPaused);\r
+ }\r
+ }\r
+\r
+ public void ToggleSynching()\r
+ {\r
+ IsPaused=!IsPaused;\r
+ foreach (var monitor in Monitors.Values)\r
+ {\r
+ monitor.Pause = IsPaused ;\r
+ }\r
+ _pollAgent.Pause = IsPaused;\r
+ _networkAgent.Pause = IsPaused;\r
+\r
+\r
+ }\r
+\r
+ public void ExitPithos()\r
+ {\r
+ try\r
+ {\r
+\r
+ foreach (var monitor in Monitors.Select(pair => pair.Value))\r
+ {\r
+ monitor.Stop();\r
+ }\r
+\r
+ var view = GetView() as Window;\r
+ if (view != null)\r
+ view.Close();\r
+ }\r
+ catch (Exception exc)\r
+ {\r
+ Log.Info("Exception while exiting", exc); \r
+ }\r
+ finally\r
+ {\r
+ Application.Current.Shutdown();\r
+ }\r
+ }\r
+\r
+ #endregion\r
+\r
+\r
+ private readonly Dictionary<PithosStatus, StatusInfo> _iconNames = new List<StatusInfo>\r
+ {\r
+ new StatusInfo(PithosStatus.InSynch, "All files up to date", "TrayInSynch"),\r
+ new StatusInfo(PithosStatus.PollSyncing, "Polling Files", "TraySynching"),\r
+ new StatusInfo(PithosStatus.LocalSyncing, "Syncing Files", "TraySynching"),\r
+ new StatusInfo(PithosStatus.SyncPaused, "Sync Paused", "TraySyncPaused")\r
+ }.ToDictionary(s => s.Status);\r
+\r
+ readonly IWindowManager _windowManager;\r
+ \r
+ //private int _syncCount=0;\r
+\r
+\r
+ private PithosStatus _pithosStatus = PithosStatus.Disconnected;\r
+\r
+ public void SetPithosStatus(PithosStatus status)\r
+ {\r
+ if (_pithosStatus == PithosStatus.LocalSyncing && status == PithosStatus.PollComplete)\r
+ return;\r
+ if (_pithosStatus == PithosStatus.PollSyncing && status == PithosStatus.LocalComplete)\r
+ return;\r
+ if (status == PithosStatus.LocalComplete || status == PithosStatus.PollComplete)\r
+ _pithosStatus = PithosStatus.InSynch;\r
+ else\r
+ _pithosStatus = status;\r
+ UpdateStatus();\r
+ }\r
+\r
+ public void SetPithosStatus(PithosStatus status,string message)\r
+ {\r
+ StatusMessage = message;\r
+ SetPithosStatus(status);\r
+ }\r
+\r
+ /* public Notifier GetNotifier(Notification startNotification, Notification endNotification)\r
+ {\r
+ return new Notifier(this, startNotification, endNotification);\r
+ }*/\r
+\r
+ public Notifier GetNotifier(string startMessage, string endMessage, bool isActive=true,params object[] args)\r
+ {\r
+ return isActive?new Notifier(this, \r
+ new StatusNotification(String.Format(startMessage,args)),\r
+ new StatusNotification(String.Format(endMessage,args)))\r
+ :new Notifier(this,(Notification) null,null);\r
+ }\r
+\r
+\r
+ ///<summary>\r
+ /// Updates the visual status indicators of the application depending on status changes, e.g. icon, stat \r
+ ///</summary>\r
+ public void UpdateStatus()\r
+ {\r
+\r
+ if (_iconNames.ContainsKey(_pithosStatus))\r
+ {\r
+ var info = _iconNames[_pithosStatus];\r
+ StatusIcon = String.Format(@"../Images/{0}.ico", info.IconName);\r
+ }\r
+\r
+ if (_pithosStatus == PithosStatus.InSynch)\r
+ StatusMessage = "All files up to date";\r
+ }\r
+\r
+\r
+ \r
+ public async Task StartMonitor(PithosMonitor monitor,int retries=0)\r
+ {\r
+ using (log4net.ThreadContext.Stacks["Monitor"].Push("Start"))\r
+ {\r
+ try\r
+ {\r
+ Log.InfoFormat("Start Monitoring {0}", monitor.UserName);\r
+\r
+ await monitor.Start();\r
+ }\r
+ catch (HttpRequestWithStatusException exc)\r
+ {\r
+ if (AbandonRetry(monitor, retries))\r
+ return;\r
+\r
+ //HttpStatusCode statusCode = HttpStatusCode.OK;\r
+ //var response = as HttpWebResponse;\r
+ //if (response != null)\r
+ var statusCode = exc.StatusCode;//response.StatusCode;\r
+\r
+ switch (statusCode)\r
+ {\r
+ case HttpStatusCode.Unauthorized:\r
+ var message = String.Format("API Key Expired for {0}. Starting Renewal",\r
+ monitor.UserName);\r
+ Log.Error(message, exc);\r
+ var account =\r
+ Settings.Accounts.Find(\r
+ acc => acc.AccountKey == new Uri(monitor.AuthenticationUrl).Combine(monitor.UserName));\r
+ account.IsExpired = true;\r
+ Settings.Save();\r
+ Notify(new ExpirationNotification(account));\r
+ //TryAuthorize(monitor.UserName, retries).Wait();\r
+ break;\r
+ case HttpStatusCode.ProxyAuthenticationRequired:\r
+ TryAuthenticateProxy(monitor, retries);\r
+ break;\r
+ default:\r
+ TryLater(monitor, exc, retries);\r
+ break;\r
+ }\r
+ }\r
+ catch (Exception exc)\r
+ {\r
+ if (AbandonRetry(monitor, retries))\r
+ return;\r
+\r
+ TryLater(monitor, exc, retries);\r
+ }\r
+ }\r
+\r
+ }\r
+\r
+ private void TryAuthenticateProxy(PithosMonitor monitor,int retries)\r
+ {\r
+ Execute.OnUIThread(() =>\r
+ { \r
+ var proxyAccount = IoC.Get<ProxyAccountViewModel>();\r
+ proxyAccount.Settings = Settings;\r
+ if (true != _windowManager.ShowDialog(proxyAccount)) \r
+ return;\r
+ StartMonitor(monitor, retries);\r
+ NotifyOfPropertyChange(() => Accounts);\r
+ });\r
+ }\r
+\r
+ private bool AbandonRetry(PithosMonitor monitor, int retries)\r
+ {\r
+ if (retries > 3)\r
+ {\r
+ var message = String.Format("Monitoring of account {0} has failed too many times. Will not retry",\r
+ monitor.UserName);\r
+ _events.Publish(new Notification\r
+ {Title = "Account monitoring failed", Message = message, Level = TraceLevel.Error});\r
+ return true;\r
+ }\r
+ return false;\r
+ }\r
+\r
+\r
+ private void TryLater(PithosMonitor monitor, Exception exc,int retries)\r
+ {\r
+ var message = String.Format("An exception occured. Can't start monitoring\nWill retry in 10 seconds");\r
+ Task.Factory.StartNewDelayed(10000, () => StartMonitor(monitor,retries+1));\r
+ _events.Publish(new Notification\r
+ {Title = "Error", Message = message, Level = TraceLevel.Error});\r
+ Log.Error(message, exc);\r
+ }\r
+\r
+\r
+ public void NotifyChange(string status, TraceLevel level=TraceLevel.Info)\r
+ {\r
+ StatusMessage = status;\r
+ \r
+ _events.Publish(new Notification { Title = "Pithos+", Message = status, Level = level });\r
+ }\r
+\r
+ public void NotifyChangedFile(string filePath)\r
+ {\r
+ if (RecentFiles.Any(e => e.FullPath == filePath))\r
+ return;\r
+ \r
+ IProducerConsumerCollection<FileEntry> files=RecentFiles;\r
+ FileEntry popped;\r
+ while (files.Count > 5)\r
+ files.TryTake(out popped);\r
+ var entry = new FileEntry { FullPath = filePath };\r
+ files.TryAdd(entry);\r
+ }\r
+\r
+ public void NotifyAccount(AccountInfo account)\r
+ {\r
+ if (account== null)\r
+ return;\r
+ //TODO: What happens to an existing account whose Token has changed?\r
+ account.SiteUri= String.Format("{0}/ui/?token={1}&user={2}",\r
+ account.SiteUri, Uri.EscapeDataString(account.Token),\r
+ Uri.EscapeDataString(account.UserName));\r
+\r
+ if (!Accounts.Any(item => item.UserName == account.UserName && item.SiteUri == account.SiteUri))\r
+ Accounts.TryAdd(account);\r
+\r
+ }\r
+\r
+ public void NotifyConflicts(IEnumerable<FileSystemInfo> conflictFiles, string message)\r
+ {\r
+ if (conflictFiles == null)\r
+ return;\r
+ //Convert to list to avoid multiple iterations\r
+ var files = conflictFiles.ToList();\r
+ if (files.Count==0)\r
+ return;\r
+\r
+ UpdateStatus();\r
+ //TODO: Create a more specific message. For now, just show a warning\r
+ NotifyForFiles(files,message,TraceLevel.Warning);\r
+\r
+ }\r
+\r
+ public void NotifyForFiles(IEnumerable<FileSystemInfo> files, string message,TraceLevel level=TraceLevel.Info)\r
+ {\r
+ if (files == null)\r
+ return;\r
+ if (!files.Any())\r
+ return;\r
+\r
+ StatusMessage = message;\r
+\r
+ _events.Publish(new Notification { Title = "Pithos+", Message = message, Level = level});\r
+ }\r
+\r
+ public void Notify(Notification notification)\r
+ {\r
+ TaskEx.Run(()=> _events.Publish(notification));\r
+ }\r
+\r
+\r
+ public void RemoveMonitor(string serverUrl,string accountName)\r
+ {\r
+ if (String.IsNullOrWhiteSpace(accountName))\r
+ return;\r
+\r
+ var accountInfo=_accounts.FirstOrDefault(account => account.UserName == accountName && account.StorageUri.ToString().StartsWith(serverUrl));\r
+ if (accountInfo != null)\r
+ {\r
+ _accounts.TryRemove(accountInfo);\r
+ _pollAgent.RemoveAccount(accountInfo);\r
+ }\r
+\r
+ var accountKey = new Uri(serverUrl).Combine(accountName);\r
+ PithosMonitor monitor;\r
+ if (Monitors.TryRemove(accountKey, out monitor))\r
+ {\r
+ monitor.Stop();\r
+ //TODO: Also remove any pending actions for this account\r
+ //from the network queue \r
+ }\r
+ }\r
+\r
+ public void RefreshOverlays()\r
+ {\r
+ foreach (var pair in Monitors)\r
+ {\r
+ var monitor = pair.Value;\r
+\r
+ var path = monitor.RootPath;\r
+\r
+ if (String.IsNullOrWhiteSpace(path))\r
+ continue;\r
+\r
+ if (!Directory.Exists(path) && !File.Exists(path))\r
+ continue;\r
+\r
+ IntPtr pathPointer = Marshal.StringToCoTaskMemAuto(path);\r
+\r
+ try\r
+ {\r
+ NativeMethods.SHChangeNotify(HChangeNotifyEventID.SHCNE_UPDATEITEM,\r
+ HChangeNotifyFlags.SHCNF_PATHW | HChangeNotifyFlags.SHCNF_FLUSHNOWAIT,\r
+ pathPointer, IntPtr.Zero);\r
+ }\r
+ finally\r
+ {\r
+ Marshal.FreeHGlobal(pathPointer);\r
+ }\r
+ }\r
+ }\r
+\r
+ #region Event Handlers\r
+ \r
+ public void Handle(SelectiveSynchChanges message)\r
+ {\r
+ TaskEx.Run(() =>\r
+ {\r
+ PithosMonitor monitor;\r
+ if (Monitors.TryGetValue(message.Account.AccountKey, out monitor))\r
+ {\r
+ Selectives.SetIsSelectiveEnabled(message.Account.AccountKey, message.Enabled);\r
+ monitor.SetSelectivePaths(message.Uris, message.Added, message.Removed);\r
+ }\r
+\r
+ var account = Accounts.FirstOrDefault(acc => acc.AccountKey == message.Account.AccountKey);\r
+ if (account != null)\r
+ {\r
+ var added=monitor.UrisToFilePaths(message.Added);\r
+ _pollAgent.SynchNow(added);\r
+ }\r
+ });\r
+\r
+ }\r
+\r
+\r
+ private bool _pollStarted;\r
+ private Sparkle _sparkle;\r
+ private bool _manualUpgradeCheck;\r
+\r
+ //SMELL: Doing so much work for notifications in the shell is wrong\r
+ //The notifications should be moved to their own view/viewmodel pair\r
+ //and different templates should be used for different message types\r
+ //This will also allow the addition of extra functionality, eg. actions\r
+ //\r
+ public void Handle(Notification notification)\r
+ {\r
+ UpdateStatus();\r
+\r
+ if (!Settings.ShowDesktopNotifications)\r
+ return;\r
+\r
+ if (notification is PollNotification)\r
+ {\r
+ _pollStarted = true;\r
+ return;\r
+ }\r
+ if (notification is CloudNotification)\r
+ {\r
+ if (!_pollStarted) \r
+ return;\r
+ _pollStarted= false;\r
+ notification.Title = "Pithos+";\r
+ notification.Message = "Start Synchronisation";\r
+ }\r
+\r
+ var deleteNotification = notification as CloudDeleteNotification;\r
+ if (deleteNotification != null)\r
+ {\r
+ StatusMessage = String.Format("Deleted {0}", deleteNotification.Data.Name);\r
+ return;\r
+ }\r
+\r
+ var progress = notification as ProgressNotification;\r
+ \r
+ \r
+ if (progress != null)\r
+ {\r
+ double percentage = (progress.TotalBlocks == progress.Block) ? 1\r
+ :(progress.Block + progress.BlockPercentage / 100.0) / (double)progress.TotalBlocks;\r
+ StatusMessage = String.Format("{0} {1:p2} of {2} - {3}", \r
+ progress.Action,\r
+ percentage,\r
+ progress.FileSize.ToByteSize(),\r
+ progress.FileName);\r
+ ProgressBar = percentage;\r
+ return;\r
+ }\r
+\r
+ var info = notification as StatusNotification;\r
+ if (info != null)\r
+ {\r
+ StatusMessage = info.Title;\r
+ return;\r
+ }\r
+ if (String.IsNullOrWhiteSpace(notification.Message) && String.IsNullOrWhiteSpace(notification.Title))\r
+ return;\r
+\r
+ if (notification.Level <= TraceLevel.Warning)\r
+ ShowBalloonFor(notification);\r
+ }\r
+\r
+ private void ShowBalloonFor(Notification notification)\r
+ {\r
+ Contract.Requires(notification!=null);\r
+ \r
+ if (!Settings.ShowDesktopNotifications) \r
+ return;\r
+ \r
+ BalloonIcon icon;\r
+ switch (notification.Level)\r
+ {\r
+ case TraceLevel.Verbose:\r
+ return;\r
+ case TraceLevel.Info: \r
+ icon = BalloonIcon.Info;\r
+ break;\r
+ case TraceLevel.Error:\r
+ icon = BalloonIcon.Error;\r
+ break;\r
+ case TraceLevel.Warning:\r
+ icon = BalloonIcon.Warning;\r
+ break;\r
+ default:\r
+ return;\r
+ }\r
+\r
+ var tv = (ShellView) GetView();\r
+ System.Action clickAction = null;\r
+ if (notification is ExpirationNotification)\r
+ {\r
+ clickAction = () => ShowPreferences("AccountTab");\r
+ }\r
+ var balloon = new PithosBalloon\r
+ {\r
+ Title = notification.Title,\r
+ Message = notification.Message,\r
+ Icon = icon,\r
+ ClickAction = clickAction\r
+ };\r
+ tv.TaskbarView.ShowCustomBalloon(balloon, PopupAnimation.Fade, 4000);\r
+ }\r
+\r
+ #endregion\r
+\r
+ public void Handle(ShowFilePropertiesEvent message)\r
+ {\r
+ if (message == null)\r
+ throw new ArgumentNullException("message");\r
+ if (String.IsNullOrWhiteSpace(message.FileName) )\r
+ throw new ArgumentException("message");\r
+ Contract.EndContractBlock();\r
+\r
+ var fileName = message.FileName;\r
+ //TODO: Display file properties for non-container folders\r
+ if (File.Exists(fileName))\r
+ //Retrieve the full name with exact casing. Pithos names are case sensitive \r
+ ShowFileProperties(FileInfoExtensions.GetProperFilePathCapitalization(fileName));\r
+ else if (Directory.Exists(fileName))\r
+ //Retrieve the full name with exact casing. Pithos names are case sensitive\r
+ {\r
+ var path = FileInfoExtensions.GetProperDirectoryCapitalization(fileName);\r
+ if (IsContainer(path))\r
+ ShowContainerProperties(path);\r
+ else\r
+ ShowFileProperties(path);\r
+ }\r
+ }\r
+\r
+ private bool IsContainer(string path)\r
+ {\r
+ var matchingFolders = from account in _accounts\r
+ from rootFolder in Directory.GetDirectories(account.AccountPath)\r
+ where rootFolder.Equals(path, StringComparison.InvariantCultureIgnoreCase)\r
+ select rootFolder;\r
+ return matchingFolders.Any();\r
+ }\r
+\r
+ public FileStatus GetFileStatus(string localFileName)\r
+ {\r
+ if (String.IsNullOrWhiteSpace(localFileName))\r
+ throw new ArgumentNullException("localFileName");\r
+ Contract.EndContractBlock();\r
+ \r
+ var statusKeeper = IoC.Get<IStatusKeeper>();\r
+ var status=statusKeeper.GetFileStatus(localFileName);\r
+ return status;\r
+ }\r
+\r
+ public void RemoveAccountFromDatabase(AccountSettings account)\r
+ {\r
+ var statusKeeper = IoC.Get<IStatusKeeper>();\r
+ statusKeeper.ClearFolderStatus(account.RootPath); \r
+ }\r
+ }\r
+}\r
projects / pithos-ms-client / blobdiff