private void CreateLocalShareRPs(bool multipleSources, bool useCurrent = false)
{
ResourceProviderMetadata.SystemAffinity affinity = ResourceProviderMetadata.SystemAffinity.Client;
if (!_isAttached)
{
affinity |= ResourceProviderMetadata.SystemAffinity.DetachedClient;
}
ListItem localSystemItem = new ListItem(Consts.KEY_NAME, Consts.RES_SHARES_CONFIG_LOCAL_SHARE);
LocalShares proxy;
if (useCurrent && _shareProxy is LocalShares)
{
proxy = (LocalShares)_shareProxy;
proxy.SystemAffinity = ResourceProviderMetadata.SystemAffinity.Client;
}
else
{
proxy = new LocalShares {
SystemAffinity = affinity, MultipleSources = multipleSources
}
};
proxy.UpdateResourceProvidersList();
proxy.IsResourceProviderSelectedProperty.Attach(OnResourceProviderSelected);
localSystemItem.AdditionalProperties[Consts.KEY_SHARES_PROXY] = proxy;
localSystemItem.SelectedProperty.Attach(OnSystemSelectionChanged);
_systemsList.Add(localSystemItem);
}
// Currently not used; the shares edit workflow is started from the shares info screen calling EditCurrentShare.
public void EditSelectedShare()
{
try
{
Share share = GetSelectedLocalShares().FirstOrDefault();
if (share != null)
{
ShareProxy = new LocalShares(share);
}
else
{
share = GetSelectedServerShares().FirstOrDefault();
if (share == null)
{
// Should never happen
return;
}
ShareProxy = new ServerShares(share);
}
IWorkflowManager workflowManager = ServiceRegistration.Get <IWorkflowManager>();
workflowManager.NavigatePush(Consts.WF_STATE_ID_SHARE_EDIT_CHOOSE_RESOURCE_PROVIDER);
}
catch (NotConnectedException)
{
DisconnectedError();
}
catch (Exception e)
{
ErrorEditShare(e);
}
}
protected void UpdateSharesList_NoLock(ItemsList list, List <Share> shareDescriptors, ShareOrigin origin, bool selectFirstItem)
{
list.Clear();
bool selectShare = selectFirstItem;
shareDescriptors.Sort((a, b) => a.Name.CompareTo(b.Name));
foreach (Share share in shareDescriptors)
{
ListItem shareItem = new ListItem(Consts.KEY_NAME, share.Name);
shareItem.AdditionalProperties[Consts.KEY_SHARE] = share;
try
{
string path = origin == ShareOrigin.Local ?
LocalShares.GetLocalResourcePathDisplayName(share.BaseResourcePath) :
ServerShares.GetServerResourcePathDisplayName(share.BaseResourcePath);
if (string.IsNullOrEmpty(path))
{
// Error case: The path is invalid
path = LocalizationHelper.Translate(Consts.RES_INVALID_PATH, share.BaseResourcePath);
}
shareItem.SetLabel(Consts.KEY_PATH, path);
Guid?firstResourceProviderId = SharesProxy.GetBaseResourceProviderId(share.BaseResourcePath);
if (firstResourceProviderId.HasValue)
{
ResourceProviderMetadata firstResourceProviderMetadata = origin == ShareOrigin.Local ?
LocalShares.GetLocalResourceProviderMetadata(firstResourceProviderId.Value) :
ServerShares.GetServerResourceProviderMetadata(firstResourceProviderId.Value);
shareItem.AdditionalProperties[Consts.KEY_RESOURCE_PROVIDER_METADATA] = firstResourceProviderMetadata;
}
string categories = StringUtils.Join(", ", share.MediaCategories);
shareItem.SetLabel(Consts.KEY_MEDIA_CATEGORIES, categories);
Share shareCopy = share;
shareItem.Command = new MethodDelegateCommand(() => ShowShareInfo(shareCopy, origin));
}
catch (NotConnectedException)
{
throw;
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Warn("Problems building share item '{0}' (path '{1}')", e, share.Name, share.BaseResourcePath);
}
if (selectShare)
{
selectShare = false;
shareItem.Selected = true;
}
shareItem.SelectedProperty.Attach(OnShareItemSelectionChanged);
lock (_syncObj)
list.Add(shareItem);
}
list.FireChange();
}
protected internal async Task UpdateSharesLists_NoLock(bool create)
{
lock (_syncObj)
{
if (_updatingProperties)
{
return;
}
_updatingProperties = true;
if (create)
{
_localSharesList = new ItemsList();
}
if (create)
{
_serverSharesList = new ItemsList();
}
}
try
{
List <Share> localShareDescriptors = new List <Share>(LocalShares.GetShares());
List <Share> serverShareDescriptors = IsHomeServerConnected ?
new List <Share>(await ServerShares.GetSharesAsync()) : new List <Share>(0);
int numShares = localShareDescriptors.Count + serverShareDescriptors.Count;
UpdateSharesList_NoLock(_localSharesList, localShareDescriptors, ShareOrigin.Local, numShares == 1);
try
{
UpdateSharesList_NoLock(_serverSharesList, serverShareDescriptors, ShareOrigin.Server, numShares == 1);
}
catch (NotConnectedException)
{
_serverSharesList.Clear();
_serverSharesList.FireChange();
numShares = localShareDescriptors.Count;
}
ShowLocalShares = !IsLocalHomeServer || _localSharesList.Count > 0;
IsSharesSelected = numShares == 1;
bool anySharesAvailable;
lock (_syncObj)
anySharesAvailable = _serverSharesList.Count > 0 || _localSharesList.Count > 0;
AnyShareAvailable = anySharesAvailable;
}
catch (Exception ex)
{
ServiceRegistration.Get <ILogger>().Warn("Error updating shares list", ex);
}
finally
{
lock (_syncObj)
_updatingProperties = false;
}
}
protected internal void UpdateSharesLists_NoLock(bool create)
{
lock (_syncObj)
{
if (_updatingProperties)
{
return;
}
_updatingProperties = true;
if (create)
{
_localSharesList = new ItemsList();
}
if (create)
{
_serverSharesList = new ItemsList();
}
}
try
{
List <Share> localShareDescriptors = new List <Share>(LocalShares.GetShares());
List <Share> serverShareDescriptors = IsHomeServerConnected ?
new List <Share>(ServerShares.GetShares()) : new List <Share>(0);
int numShares = localShareDescriptors.Count + serverShareDescriptors.Count;
UpdateSharesList_NoLock(_localSharesList, localShareDescriptors, ShareOrigin.Local, numShares == 1);
if (IsHomeServerConnected)
{
// If our home server is not connected, don't try to update its list of shares
try
{
UpdateSharesList_NoLock(_serverSharesList, serverShareDescriptors, ShareOrigin.Server, numShares == 1);
}
catch (NotConnectedException)
{
_serverSharesList.Clear();
_serverSharesList.FireChange();
numShares = localShareDescriptors.Count;
}
}
ShowLocalShares = !IsLocalHomeServer || _localSharesList.Count > 0;
IsSharesSelected = numShares == 1;
bool anySharesAvailable;
lock (_syncObj)
anySharesAvailable = _serverSharesList.Count > 0 || _localSharesList.Count > 0;
AnyShareAvailable = anySharesAvailable;
}
finally
{
lock (_syncObj)
_updatingProperties = false;
}
}
public void RemoveSelectedSharesAndFinish()
{
try
{
LocalShares.RemoveShares(GetSelectedLocalShares());
ServerShares.RemoveShares(GetSelectedServerShares());
NavigateBackToOverview();
}
catch (NotConnectedException)
{
DisconnectedError();
}
catch (Exception e)
{
ErrorEditShare(e);
}
}
protected void ShowShareInfo(Share share, ShareOrigin origin)
{
if (share == null)
{
return;
}
if (origin == ShareOrigin.Local)
{
ShareProxy = new LocalShares(share);
}
else if (origin == ShareOrigin.Server)
{
ShareProxy = new ServerShares(share);
}
IWorkflowManager workflowManager = ServiceRegistration.Get <IWorkflowManager>();
workflowManager.NavigatePush(Consts.WF_STATE_ID_SHARE_INFO, new NavigationContextConfig {
NavigationContextDisplayLabel = share.Name
});
}
protected void ShowShareInfo(Share share, ShareOrigin origin)
{
if (share == null)
return;
if (origin == ShareOrigin.Local)
ShareProxy = new LocalShares(share);
else if (origin == ShareOrigin.Server)
ShareProxy = new ServerShares(share);
IWorkflowManager workflowManager = ServiceRegistration.Get<IWorkflowManager>();
workflowManager.NavigatePush(Consts.WF_STATE_ID_SHARE_INFO, new NavigationContextConfig { NavigationContextDisplayLabel = share.Name });
}
private void CreateLocalShareRPs(bool multipleSources, bool useCurrent = false)
{
ResourceProviderMetadata.SystemAffinity affinity = ResourceProviderMetadata.SystemAffinity.Client;
if (!_isAttached)
affinity |= ResourceProviderMetadata.SystemAffinity.DetachedClient;
ListItem localSystemItem = new ListItem(Consts.KEY_NAME, Consts.RES_SHARES_CONFIG_LOCAL_SHARE);
LocalShares proxy;
if (useCurrent && _shareProxy is LocalShares)
{
proxy = (LocalShares)_shareProxy;
proxy.SystemAffinity = ResourceProviderMetadata.SystemAffinity.Client;
}
else
proxy = new LocalShares { SystemAffinity = affinity, MultipleSources = multipleSources };
proxy.UpdateResourceProvidersList();
proxy.IsResourceProviderSelectedProperty.Attach(OnResourceProviderSelected);
localSystemItem.AdditionalProperties[Consts.KEY_SHARES_PROXY] = proxy;
localSystemItem.SelectedProperty.Attach(OnSystemSelectionChanged);
_systemsList.Add(localSystemItem);
}
// Currently not used; the shares edit workflow is started from the shares info screen calling EditCurrentShare.
public void EditSelectedShare()
{
try
{
Share share = GetSelectedLocalShares().FirstOrDefault();
if (share != null)
ShareProxy = new LocalShares(share);
else
{
share = GetSelectedServerShares().FirstOrDefault();
if (share == null)
// Should never happen
return;
ShareProxy = new ServerShares(share);
}
IWorkflowManager workflowManager = ServiceRegistration.Get<IWorkflowManager>();
workflowManager.NavigatePush(Consts.WF_STATE_ID_SHARE_EDIT_CHOOSE_RESOURCE_PROVIDER);
}
catch (NotConnectedException)
{
DisconnectedError();
}
catch (Exception e)
{
ErrorEditShare(e);
}
}