using StatusService = Pithos.Client.WPF.Services.StatusService;
namespace Pithos.Client.WPF {
- using System.ComponentModel.Composition;
+ using System.ComponentModel.Composition;
-
+
///<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
/// * 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))]
- public class ShellViewModel : Screen, IStatusNotification, IShell,
- IHandle<Notification>, IHandle<SelectiveSynchChanges>, IHandle<ShowFilePropertiesEvent>
- {
+ [Export(typeof(IShell))]
+ public class ShellViewModel : Screen, IStatusNotification, IShell,
+ IHandle<Notification>, IHandle<SelectiveSynchChanges>, IHandle<ShowFilePropertiesEvent>
+ {
//The Status Checker provides the current synch state
//TODO: Could we remove the status checker and use events in its place?
- private IStatusChecker _statusChecker;
- private IEventAggregator _events;
+ private IStatusChecker _statusChecker;
+ private IEventAggregator _events;
- public PithosSettings Settings { get; private set; }
+ public PithosSettings Settings { get; private set; }
-
- private Dictionary<string, PithosMonitor> _monitors = new Dictionary<string, PithosMonitor>();
+
+ private ConcurrentDictionary<string, PithosMonitor> _monitors = new ConcurrentDictionary<string, PithosMonitor>();
///<summary>
/// Dictionary of account monitors, keyed by account
///</summary>
///</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 Dictionary<string, PithosMonitor> Monitors
- {
- get { return _monitors; }
- }
+ public ConcurrentDictionary<string, 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 { get; set; }
+ private ServiceHost _statusService { get; set; }
//Logging in the Pithos client is provided by log4net
- private static readonly log4net.ILog Log = log4net.LogManager.GetLogger("Pithos");
+ private static readonly log4net.ILog Log = log4net.LogManager.GetLogger("Pithos");
///<summary>
/// The Shell depends on MEF to provide implementations for windowManager, events, the status checker service and the settings
///<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, IStatusChecker statusChecker, PithosSettings settings)
- {
- try
- {
+ [ImportingConstructor]
+ public ShellViewModel(IWindowManager windowManager, IEventAggregator events, IStatusChecker statusChecker, PithosSettings settings)
+ {
+ try
+ {
- _windowManager = windowManager;
+ _windowManager = windowManager;
//CHECK: Caliburn doesn't need explicit command construction
- //OpenPithosFolderCommand = new PithosCommand(OpenPithosFolder);
- _statusChecker = statusChecker;
+ //OpenPithosFolderCommand = new PithosCommand(OpenPithosFolder);
+ _statusChecker = statusChecker;
//The event subst
- _events = events;
- _events.Subscribe(this);
+ _events = events;
+ _events.Subscribe(this);
- Settings = settings;
+ Settings = settings;
- StatusMessage = "In Synch";
+ StatusMessage = "In Synch";
- _accounts.CollectionChanged += (sender, e) =>
- {
- NotifyOfPropertyChange(() => OpenFolderCaption);
- NotifyOfPropertyChange(() => HasAccounts);
- };
+ _accounts.CollectionChanged += (sender, e) =>
+ {
+ NotifyOfPropertyChange(() => OpenFolderCaption);
+ NotifyOfPropertyChange(() => HasAccounts);
+ };
- }
- catch (Exception exc)
- {
- Log.Error("Error while starting the ShellViewModel",exc);
- throw;
- }
- }
+ }
+ catch (Exception exc)
+ {
+ Log.Error("Error while starting the ShellViewModel",exc);
+ throw;
+ }
+ }
- protected override void OnActivate()
- {
- base.OnActivate();
+ protected override void OnActivate()
+ {
+ base.OnActivate();
- StartMonitoring();
- }
+ StartMonitoring();
+ }
- private async Task StartMonitoring()
- {
- try
- {
- var accounts = Settings.Accounts.Select(MonitorAccount);
- await TaskEx.WhenAll(accounts);
- _statusService = StatusService.Start();
+ private async Task StartMonitoring()
+ {
+ try
+ {
+ var accounts = Settings.Accounts.Select(MonitorAccount);
+ await TaskEx.WhenAll(accounts);
+ _statusService = StatusService.Start();
/*
- foreach (var account in Settings.Accounts)
- {
- await MonitorAccount(account);
- }
+ foreach (var account in Settings.Accounts)
+ {
+ await MonitorAccount(account);
+ }
*/
-
- }
- 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 = null;
- var accountName = account.AccountName;
-
- if (_monitors.TryGetValue(accountName, out monitor))
- {
- //If the account is active
- if (account.IsActive)
- //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(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);
-
- var appSettings = Properties.Settings.Default;
- monitor.AuthenticationUrl = account.ServerUrl;
-
- _monitors[accountName] = 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);
- }
- });
- }
-
-
- 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);
- }
- }
-
- 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
- {
- //_statusIcon = value;
- NotifyOfPropertyChange(() => StatusIcon);
- }
- }
-
- #endregion
-
- #region Commands
-
- public void ShowPreferences()
- {
- Settings.Reload();
- var preferences = new PreferencesViewModel(_windowManager,_events, this,Settings);
- _windowManager.ShowDialog(preferences);
-
- }
-
- public void AboutPithos()
- {
- var about = new AboutViewModel();
- _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);
- }
-
-
+
+ }
+ 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 = null;
+ var accountName = account.AccountName;
+
+ if (_monitors.TryGetValue(accountName, out monitor))
+ {
+ //If the account is active
+ if (account.IsActive)
+ //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(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);
+
+ var appSettings = Properties.Settings.Default;
+ monitor.AuthenticationUrl = account.ServerUrl;
+
+ _monitors[accountName] = 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);
+ }
+ });
+ }
+
+
+ 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);
+ }
+ }
+
+ 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
+ {
+ //_statusIcon = value;
+ NotifyOfPropertyChange(() => StatusIcon);
+ }
+ }
+
+ #endregion
+
+ #region Commands
+
+ public void ShowPreferences()
+ {
+ Settings.Reload();
+ var preferences = new PreferencesViewModel(_windowManager,_events, this,Settings);
+ _windowManager.ShowDialog(preferences);
+
+ }
+
+ public void AboutPithos()
+ {
+ var about = new AboutViewModel();
+ _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.PithosSite;
- Process.Start(site);
- }
+ public void GoToSite()
+ {
+ var site = Properties.Settings.Default.PithosSite;
+ Process.Start(site);
+ }
*/
- public void GoToSite(AccountInfo account)
- {
- /*var site = String.Format("{0}/ui/?token={1}&user={2}",
- account.SiteUri,account.Token,
- account.UserName);*/
- Process.Start(account.SiteUri);
- }
-
- 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))
- 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 account = pair.Key;
- 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 account = pair.Key;
- var accountMonitor = pair.Value;
- var info = accountMonitor.GetContainerInfo(filePath);
-
-
-
- var containerProperties = new ContainerPropertiesViewModel(this, info,filePath);
- _windowManager.ShowWindow(containerProperties);
- }
-
- public ObjectInfo RefreshObjectInfo(ObjectInfo currentInfo)
- {
- if (currentInfo==null)
- throw new ArgumentNullException("currentInfo");
- Contract.EndContractBlock();
-
- var monitor = Monitors[currentInfo.Account];
- 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.Account];
- var newInfo = monitor.CloudClient.GetContainerInfo(container.Account, container.Name);
- return newInfo;
- }
-
-
- public void ToggleSynching()
- {
- bool isPaused=false;
- foreach (var pair in Monitors)
- {
- var monitor = pair.Value;
- monitor.Pause = !monitor.Pause;
- isPaused = monitor.Pause;
- }
-
- PauseSyncCaption = isPaused ? "Resume syncing" : "Pause syncing";
- var iconKey = isPaused? "TraySyncPaused" : "TrayInSynch";
- StatusIcon = String.Format(@"../Images/{0}.ico", iconKey);
- }
-
- public void ExitPithos()
- {
- foreach (var pair in Monitors)
- {
- var monitor = pair.Value;
- monitor.Stop();
- }
-
- ((Window)GetView()).Close();
- }
- #endregion
-
-
- private Dictionary<PithosStatus, StatusInfo> iconNames = new List<StatusInfo>
- {
- new StatusInfo(PithosStatus.InSynch, "All files up to date", "TrayInSynch"),
- new StatusInfo(PithosStatus.Syncing, "Syncing Files", "TraySynching"),
- new StatusInfo(PithosStatus.SyncPaused, "Sync Paused", "TraySyncPaused")
- }.ToDictionary(s => s.Status);
-
- readonly IWindowManager _windowManager;
+ public void GoToSite(AccountInfo account)
+ {
+ /*var site = String.Format("{0}/ui/?token={1}&user={2}",
+ account.SiteUri,account.Token,
+ account.UserName);*/
+ Process.Start(account.SiteUri);
+ }
+
+ 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))
+ 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 account = pair.Key;
+ 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 account = pair.Key;
+ var accountMonitor = pair.Value;
+ var info = accountMonitor.GetContainerInfo(filePath);
+
+
+
+ var containerProperties = new ContainerPropertiesViewModel(this, info,filePath);
+ _windowManager.ShowWindow(containerProperties);
+ }
+
+ public ObjectInfo RefreshObjectInfo(ObjectInfo currentInfo)
+ {
+ if (currentInfo==null)
+ throw new ArgumentNullException("currentInfo");
+ Contract.EndContractBlock();
+
+ var monitor = Monitors[currentInfo.Account];
+ 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.Account];
+ var newInfo = monitor.CloudClient.GetContainerInfo(container.Account, container.Name);
+ return newInfo;
+ }
+
+
+ public void ToggleSynching()
+ {
+ bool isPaused=false;
+ foreach (var pair in Monitors)
+ {
+ var monitor = pair.Value;
+ monitor.Pause = !monitor.Pause;
+ isPaused = monitor.Pause;
+ }
+
+ PauseSyncCaption = isPaused ? "Resume syncing" : "Pause syncing";
+ var iconKey = isPaused? "TraySyncPaused" : "TrayInSynch";
+ StatusIcon = String.Format(@"../Images/{0}.ico", iconKey);
+ }
+
+ public void ExitPithos()
+ {
+ foreach (var pair in Monitors)
+ {
+ var monitor = pair.Value;
+ monitor.Stop();
+ }
+
+ ((Window)GetView()).Close();
+ }
+ #endregion
+
+
+ private Dictionary<PithosStatus, StatusInfo> iconNames = new List<StatusInfo>
+ {
+ new StatusInfo(PithosStatus.InSynch, "All files up to date", "TrayInSynch"),
+ new StatusInfo(PithosStatus.Syncing, "Syncing Files", "TraySynching"),
+ new StatusInfo(PithosStatus.SyncPaused, "Sync Paused", "TraySyncPaused")
+ }.ToDictionary(s => s.Status);
+
+ readonly IWindowManager _windowManager;
///<summary>
/// Updates the visual status indicators of the application depending on status changes, e.g. icon, stat
///</summary>
- public void UpdateStatus()
- {
- var pithosStatus = _statusChecker.GetPithosStatus();
-
- if (iconNames.ContainsKey(pithosStatus))
- {
- var info = iconNames[pithosStatus];
- StatusIcon = String.Format(@"../Images/{0}.ico", info.IconName);
-
- Assembly assembly = Assembly.GetExecutingAssembly();
- var fileVersion = FileVersionInfo.GetVersionInfo(assembly.Location);
-
-
- StatusMessage = String.Format("Pithos {0}\r\n{1}", fileVersion.FileVersion,info.StatusText);
- }
-
- _events.Publish(new Notification { Title = "Start", Message = "Start Monitoring", Level = TraceLevel.Info});
- }
-
-
-
- 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;
-
- if (IsUnauthorized(exc))
- {
- var message = String.Format("API Key Expired for {0}. Starting Renewal",monitor.UserName);
- Log.Error(message,exc);
- TryAuthorize(monitor,retries).Wait();
- }
- else
- {
- TryLater(monitor, exc,retries);
- }
- }
- catch (Exception exc)
- {
- if (AbandonRetry(monitor, retries))
- return;
-
- TryLater(monitor,exc,retries);
- }
- }
- });
- }
-
- 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 async Task TryAuthorize(PithosMonitor monitor,int retries)
- {
- _events.Publish(new Notification { Title = "Authorization failed", Message = "Your API Key has probably expired. You will be directed to a page where you can renew it", Level = TraceLevel.Error });
-
- try
- {
-
- var credentials = await PithosAccount.RetrieveCredentials(Settings.PithosLoginUrl);
-
- var account = Settings.Accounts.FirstOrDefault(act => act.AccountName == credentials.UserName);
- account.ApiKey = credentials.Password;
- monitor.ApiKey = credentials.Password;
- Settings.Save();
- await TaskEx.Delay(10000);
- StartMonitor(monitor, retries + 1);
- NotifyOfPropertyChange(()=>Accounts);
- }
- catch (AggregateException exc)
- {
- string message = String.Format("API Key retrieval for {0} failed", monitor.UserName);
- Log.Error(message, exc.InnerException);
- _events.Publish(new Notification { Title = "Authorization failed", Message = message, Level = TraceLevel.Error });
- return;
- }
- catch (Exception exc)
- {
- string message = String.Format("API Key retrieval for {0} failed", monitor.UserName);
- Log.Error(message, exc);
- _events.Publish(new Notification { Title = "Authorization failed", Message = message, Level = TraceLevel.Error });
- return;
-
- }
-
- }
-
- private static bool IsUnauthorized(WebException exc)
- {
- if (exc==null)
- throw new ArgumentNullException("exc");
- Contract.EndContractBlock();
-
- var response = exc.Response as HttpWebResponse;
- if (response == null)
- return false;
- return (response.StatusCode == HttpStatusCode.Unauthorized);
- }
-
- 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)
- {
- this.StatusMessage = status;
-
- _events.Publish(new Notification { Title = "Pithos", Message = status, Level = level });
- }
-
- public void NotifyChangedFile(string filePath)
- {
- var entry = new FileEntry {FullPath=filePath};
- IProducerConsumerCollection<FileEntry> files=this.RecentFiles;
- FileEntry popped;
- while (files.Count > 5)
- files.TryTake(out popped);
- 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, account.Token,
- account.UserName);
-
- if (Accounts.All(item => item.UserName != account.UserName))
- Accounts.TryAdd(account);
-
- }
-
-
- public void RemoveMonitor(string accountName)
- {
- if (String.IsNullOrWhiteSpace(accountName))
- return;
-
- var accountInfo=_accounts.FirstOrDefault(account => account.UserName == accountName);
- _accounts.TryRemove(accountInfo);
-
- PithosMonitor monitor;
- if (Monitors.TryGetValue(accountName, out monitor))
- {
- Monitors.Remove(accountName);
- monitor.Stop();
- }
- }
-
- 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)
- {
- var accountName = message.Account.AccountName;
- PithosMonitor monitor;
- if (_monitors.TryGetValue(accountName, out monitor))
- {
- monitor.AddSelectivePaths(message.Added);
- monitor.RemoveSelectivePaths(message.Removed);
-
- }
-
- }
-
-
- public void Handle(Notification notification)
- {
- if (!Settings.ShowDesktopNotifications)
- return;
- BalloonIcon icon = BalloonIcon.None;
- switch (notification.Level)
- {
- case TraceLevel.Error:
- icon = BalloonIcon.Error;
- break;
- case TraceLevel.Info:
- case TraceLevel.Verbose:
- icon = BalloonIcon.Info;
- break;
- case TraceLevel.Warning:
- icon = BalloonIcon.Warning;
- break;
- default:
- icon = BalloonIcon.None;
- break;
- }
-
- if (Settings.ShowDesktopNotifications)
- {
- var tv = (ShellView) this.GetView();
- tv.TaskbarView.ShowBalloonTip(notification.Title, notification.Message, icon);
- }
- }
- #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;
-
- if (File.Exists(fileName))
- this.ShowFileProperties(fileName);
- else if (Directory.Exists(fileName))
- this.ShowContainerProperties(fileName);
- }
- }
+ public void UpdateStatus()
+ {
+ var pithosStatus = _statusChecker.GetPithosStatus();
+
+ if (iconNames.ContainsKey(pithosStatus))
+ {
+ var info = iconNames[pithosStatus];
+ StatusIcon = String.Format(@"../Images/{0}.ico", info.IconName);
+
+ Assembly assembly = Assembly.GetExecutingAssembly();
+ var fileVersion = FileVersionInfo.GetVersionInfo(assembly.Location);
+
+
+ StatusMessage = String.Format("Pithos {0}\r\n{1}", fileVersion.FileVersion,info.StatusText);
+ }
+
+ _events.Publish(new Notification { Title = "Start", Message = "Start Monitoring", Level = TraceLevel.Info});
+ }
+
+
+
+ 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;
+
+ if (IsUnauthorized(exc))
+ {
+ var message = String.Format("API Key Expired for {0}. Starting Renewal",monitor.UserName);
+ Log.Error(message,exc);
+ TryAuthorize(monitor,retries).Wait();
+ }
+ else
+ {
+ TryLater(monitor, exc,retries);
+ }
+ }
+ catch (Exception exc)
+ {
+ if (AbandonRetry(monitor, retries))
+ return;
+
+ TryLater(monitor,exc,retries);
+ }
+ }
+ });
+ }
+
+ 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 async Task TryAuthorize(PithosMonitor monitor,int retries)
+ {
+ _events.Publish(new Notification { Title = "Authorization failed", Message = "Your API Key has probably expired. You will be directed to a page where you can renew it", Level = TraceLevel.Error });
+
+ try
+ {
+
+ var credentials = await PithosAccount.RetrieveCredentials(Settings.PithosLoginUrl);
+
+ var account = Settings.Accounts.FirstOrDefault(act => act.AccountName == credentials.UserName);
+ account.ApiKey = credentials.Password;
+ monitor.ApiKey = credentials.Password;
+ Settings.Save();
+ await TaskEx.Delay(10000);
+ StartMonitor(monitor, retries + 1);
+ NotifyOfPropertyChange(()=>Accounts);
+ }
+ catch (AggregateException exc)
+ {
+ string message = String.Format("API Key retrieval for {0} failed", monitor.UserName);
+ Log.Error(message, exc.InnerException);
+ _events.Publish(new Notification { Title = "Authorization failed", Message = message, Level = TraceLevel.Error });
+ return;
+ }
+ catch (Exception exc)
+ {
+ string message = String.Format("API Key retrieval for {0} failed", monitor.UserName);
+ Log.Error(message, exc);
+ _events.Publish(new Notification { Title = "Authorization failed", Message = message, Level = TraceLevel.Error });
+ return;
+
+ }
+
+ }
+
+ private static bool IsUnauthorized(WebException exc)
+ {
+ if (exc==null)
+ throw new ArgumentNullException("exc");
+ Contract.EndContractBlock();
+
+ var response = exc.Response as HttpWebResponse;
+ if (response == null)
+ return false;
+ return (response.StatusCode == HttpStatusCode.Unauthorized);
+ }
+
+ 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)
+ {
+ this.StatusMessage = status;
+
+ _events.Publish(new Notification { Title = "Pithos", Message = status, Level = level });
+ }
+
+ public void NotifyChangedFile(string filePath)
+ {
+ var entry = new FileEntry {FullPath=filePath};
+ IProducerConsumerCollection<FileEntry> files=this.RecentFiles;
+ FileEntry popped;
+ while (files.Count > 5)
+ files.TryTake(out popped);
+ 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, account.Token,
+ account.UserName);
+
+ if (Accounts.All(item => item.UserName != account.UserName))
+ Accounts.TryAdd(account);
+
+ }
+
+
+ public void RemoveMonitor(string accountName)
+ {
+ if (String.IsNullOrWhiteSpace(accountName))
+ return;
+
+ var accountInfo=_accounts.FirstOrDefault(account => account.UserName == accountName);
+ _accounts.TryRemove(accountInfo);
+
+ PithosMonitor monitor;
+ if (Monitors.TryRemove(accountName, out monitor))
+ {
+ monitor.Stop();
+ }
+ }
+
+ 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)
+ {
+ var accountName = message.Account.AccountName;
+ PithosMonitor monitor;
+ if (_monitors.TryGetValue(accountName, out monitor))
+ {
+ monitor.AddSelectivePaths(message.Added);
+ monitor.RemoveSelectivePaths(message.Removed);
+
+ }
+
+ }
+
+
+ public void Handle(Notification notification)
+ {
+ if (!Settings.ShowDesktopNotifications)
+ return;
+ BalloonIcon icon = BalloonIcon.None;
+ switch (notification.Level)
+ {
+ case TraceLevel.Error:
+ icon = BalloonIcon.Error;
+ break;
+ case TraceLevel.Info:
+ case TraceLevel.Verbose:
+ icon = BalloonIcon.Info;
+ break;
+ case TraceLevel.Warning:
+ icon = BalloonIcon.Warning;
+ break;
+ default:
+ icon = BalloonIcon.None;
+ break;
+ }
+
+ if (Settings.ShowDesktopNotifications)
+ {
+ var tv = (ShellView) this.GetView();
+ tv.TaskbarView.ShowBalloonTip(notification.Title, notification.Message, icon);
+ }
+ }
+ #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;
+
+ if (File.Exists(fileName))
+ this.ShowFileProperties(fileName);
+ else if (Directory.Exists(fileName))
+ this.ShowContainerProperties(fileName);
+ }
+ }
}
projects / pithos-ms-client / commitdiff