public MainWindow()
{
try
{
InitializeComponent();
_serviceOptions = new ServiceRefreshOptions();
Instance = this;
Go();
}
catch (Exception e)
{
Console.WriteLine("Critical error launching Media Browser Service, please report this bug with the full contents below to http://community.mediabrowser.tv");
Console.WriteLine(e.ToString());
Console.WriteLine(e.StackTrace);
Console.WriteLine(e.InnerException);
Console.ReadKey();
}
}
void FullRefresh(bool force, ServiceRefreshOptions manualOptions)
{
_refreshRunning = true;
Dispatcher.Invoke(DispatcherPriority.Background, (System.Windows.Forms.MethodInvoker)(() =>
{
gbManual.IsEnabled = false;
refreshProgress.Value = 0;
refreshProgress.Visibility = Visibility.Visible;
_refreshCanceled = false;
_refreshCanceledTime = DateTime.MinValue;
_config.RefreshFailed = false;
_config.Save();
_refreshStartTime = DateTime.Now;
if (manualOptions.AllowCancel)
{
btnCancelRefresh.IsEnabled = true;
btnCancelRefresh.Visibility = Visibility.Visible;
}
lblSvcActivity.Content = "Refresh Running...";
lblSvcActivity.Foreground = Brushes.Black;
lblNextSvcRefresh.Foreground = Brushes.Black;
notifyIcon.ContextMenu.MenuItems["refresh"].Enabled = false;
notifyIcon.ContextMenu.MenuItems["exit"].Enabled = false;
notifyIcon.ContextMenu.MenuItems["refresh"].Text = "Refresh Running...";
//Stream iconStream = Application.GetResourceStream(new Uri("pack://application:,,,/MediaBrowserService;component/MBServiceRefresh.ico")).Stream;
notifyIcon.Icon = RefreshIcons[0];
lblNextSvcRefresh.Content = "";
}));
bool onSchedule = (!force && (DateTime.Now.Hour == _config.FullRefreshPreferredHour));
Logger.ReportInfo("Full Refresh Started");
refreshElapsed = Async.Every(1000, UpdateRefreshElapsed);
using (new Profiler(Kernel.Instance.GetString("FullRefreshProf")))
{
try
{
Kernel.Instance.ReLoadRoot(); // make sure we are dealing with the current state of the library
if (force)
{
if (manualOptions.ClearCacheOption)
{
//clear all cache items except displayprefs and playstate
Logger.ReportInfo("Clearing Cache on manual refresh...");
UpdateProgress("Clearing Cache", 0);
try
{
Kernel.Instance.ItemRepository.ClearEntireCache();
}
catch (Exception e)
{
Logger.ReportException("Error attempting to clear cache.", e);
}
}
if (manualOptions.ClearImageCacheOption)
{
try
{
Directory.Delete(ApplicationPaths.AppImagePath, true);
Thread.Sleep(1000); //wait for the delete to fiinish
}
catch (Exception e) { Logger.ReportException("Error trying to clear image cache.", e); } //just log it
try
{
Directory.CreateDirectory(ApplicationPaths.AppImagePath);
Thread.Sleep(1000); //wait for the directory to create
}
catch (Exception e) { Logger.ReportException("Error trying to create image cache.", e); } //just log it
}
}
MetadataRefreshOptions refreshOptions = manualOptions.AllowSlowProviderOption ? MetadataRefreshOptions.Default : MetadataRefreshOptions.FastOnly;
if (FullRefresh(Kernel.Instance.RootFolder, refreshOptions, manualOptions))
{
_config.LastFullRefresh = DateTime.Now;
_lastRefreshElapsedTime = DateTime.Now - _refreshStartTime;
_config.Save();
}
MBServiceController.SendCommandToCore(IPCCommands.ReloadItems);
}
catch (Exception ex)
{
Logger.ReportException("Failed to refresh library! ", ex);
Debug.Assert(false, "Full refresh service should never crash!");
}
finally
{
Kernel.Instance.ReLoadRoot(); // re-dump this to stay clean
refreshElapsed.Change(-1,0); //kill the progress timer
_refreshRunning = false;
Logger.ReportInfo("Full Refresh Finished");
Dispatcher.Invoke(DispatcherPriority.Background, (System.Windows.Forms.MethodInvoker)(() =>
{
refreshProgress.Value = 0;
refreshProgress.Visibility = Visibility.Hidden;
btnCancelRefresh.Visibility = Visibility.Hidden;
gbManual.IsEnabled = true;
refreshElapsed = null;
notifyIcon.ContextMenu.MenuItems["exit"].Enabled = true;
notifyIcon.ContextMenu.MenuItems["refresh"].Enabled = true;
notifyIcon.ContextMenu.MenuItems["refresh"].Text = "Refresh Now";
Stream iconStream = Application.GetResourceStream(new Uri("pack://application:,,,/MediaBrowserService;component/MBService.ico")).Stream;
notifyIcon.Icon = new System.Drawing.Icon(iconStream);
UpdateStatus();
}));
if (onSchedule)
{
ClearLogFiles(Kernel.Instance.ConfigData.LogFileRetentionDays);
if (_config.SleepAfterScheduledRefresh)
{
Async.Queue("Sleep After Refresh", () =>
{
Logger.ReportInfo("Putting computer to sleep...");
System.Windows.Forms.Application.SetSuspendState(System.Windows.Forms.PowerState.Suspend, true, false);
}, 10000);
}
}
}
}
}
bool FullRefresh(AggregateFolder folder, MetadataRefreshOptions options, ServiceRefreshOptions manualOptions)
{
int phases = manualOptions.AnyImageOptionsSelected || manualOptions.MigrateOption ? 3 : 2;
double totalIterations = 0;
UpdateProgress("Determining Library Size", 0);
//this will trap any circular references in the library tree
try
{
Async.RunWithTimeout(() => { totalIterations = folder.AllRecursiveChildren.Count() * phases; }, 600000);
}
catch (TimeoutException)
{
Logger.ReportError("ERROR DURING REFRESH. Timed out attempting to retrieve count of all items. Most likely there is a circular reference in your library. Look for *.lnk files that might be pointing back to a parent of the folder that contatians that link.");
_config.RefreshFailed = true;
_config.Save();
return false;
}
if (totalIterations == 0) return true; //nothing to do
int currentIteration = 0;
UpdateProgress("Validating Root", 0);
folder.RefreshMetadata(options);
using (new Profiler(Kernel.Instance.GetString("FullValidationProf")))
{
if (!RunActionRecursively(folder, item =>
{
currentIteration++;
UpdateProgress("Validating",currentIteration / totalIterations);
var f = item as Folder;
if (f != null)
{
f.ValidateChildren();
}
})) return false;
}
string msg = (options & MetadataRefreshOptions.FastOnly) == MetadataRefreshOptions.FastOnly ?
"Not allowing internet and other slow providers." :
"Allowing internet and other slow providers.";
Logger.ReportInfo(msg);
var processedItems = new HashSet<Guid>();
using (new Profiler(Kernel.Instance.GetString("SlowRefresh")))
{
if (!RunActionRecursively(folder, item =>
{
currentIteration++;
UpdateProgress("All Metadata",(currentIteration / totalIterations));
if (!processedItems.Contains(item.Id)) //only process any given item once (could be multiple refs to same item)
{
if (manualOptions.MigrateOption)
{
MigratePlayState(item);
}
item.RefreshMetadata(options);
processedItems.Add(item.Id);
//Logger.ReportInfo(item.Name + " id: " + item.Id);
//test
//throw new InvalidOperationException("Test Error...");
}
})) return false;
}
if (manualOptions.AnyImageOptionsSelected || manualOptions.MigrateOption)
{
processedItems.Clear();
using (new Profiler(Kernel.Instance.GetString("ImageRefresh")))
{
var studiosProcessed = new List<string>();
var genresProcessed = new List<string>();
var peopleProcessed = new List<string>();
var yearsProcessed = new List<string>();
if (!RunActionRecursively(folder, item =>
{
currentIteration++;
UpdateProgress("Images",(currentIteration / totalIterations));
if (!processedItems.Contains(item.Id))
{
if (manualOptions.IncludeImagesOption) //main images
{
Logger.ReportInfo("Caching all images for " + item.Name );
item.ReCacheAllImages();
}
if (manualOptions.MigrateOption) //migrate main images
{
item.MigrateAllImages();
}
// optionally cause genre, poeple, year and studio images to cache as well
if (item is Show)
{
var show = item as Show;
if ((manualOptions.IncludeGenresOption || manualOptions.MigrateOption) && show.Genres != null)
{
foreach (var genre in show.Genres)
{
if (!genresProcessed.Contains(genre))
{
Genre g = Genre.GetGenre(genre);
g.RefreshMetadata();
if (g.PrimaryImage != null)
{
if (manualOptions.IncludeGenresOption)
{
Logger.ReportInfo("Caching image for genre: " + genre);
g.PrimaryImage.ClearLocalImages();
g.PrimaryImage.GetLocalImagePath();
}
if (manualOptions.MigrateOption)
{
Logger.ReportInfo("Migrating image for genre: " + genre);
g.PrimaryImage.MigrateFromOldID();
}
}
foreach (MediaBrowser.Library.ImageManagement.LibraryImage image in g.BackdropImages)
{
if (manualOptions.IncludeGenresOption)
{
image.GetLocalImagePath();
}
if (manualOptions.MigrateOption)
{
image.MigrateFromOldID();
}
}
genresProcessed.Add(genre);
}
}
}
if ((manualOptions.IncludeStudiosOption || manualOptions.MigrateOption) && show.Studios != null)
{
foreach (var studio in show.Studios)
{
if (!studiosProcessed.Contains(studio))
{
Logger.ReportInfo("Caching image for studio: " + studio);
Studio st = Studio.GetStudio(studio);
st.RefreshMetadata();
if (st.PrimaryImage != null)
{
if (manualOptions.IncludeStudiosOption)
{
Logger.ReportInfo("Caching image for studio: " + studio);
st.PrimaryImage.ClearLocalImages();
st.PrimaryImage.GetLocalImagePath();
}
if (manualOptions.MigrateOption)
{
Logger.ReportInfo("Migrating image for studio: " + studio);
st.PrimaryImage.MigrateFromOldID();
}
}
foreach (MediaBrowser.Library.ImageManagement.LibraryImage image in st.BackdropImages)
{
if (manualOptions.IncludeStudiosOption)
{
image.ClearLocalImages();
image.GetLocalImagePath();
}
if (manualOptions.MigrateOption)
{
image.MigrateFromOldID();
}
}
studiosProcessed.Add(studio);
}
}
}
if ((manualOptions.IncludePeopleOption || manualOptions.MigrateOption) && show.Actors != null)
{
foreach (var actor in show.Actors)
{
if (!peopleProcessed.Contains(actor.Name))
{
Person p = Person.GetPerson(actor.Name);
p.RefreshMetadata();
if (p.PrimaryImage != null)
{
if (manualOptions.IncludePeopleOption)
{
Logger.ReportInfo("Caching image for person: " + actor.Name);
p.PrimaryImage.ClearLocalImages();
p.PrimaryImage.GetLocalImagePath();
}
if (manualOptions.MigrateOption)
{
Logger.ReportInfo("Migrating image for person: " + actor.Name);
p.PrimaryImage.MigrateFromOldID();
}
}
foreach (MediaBrowser.Library.ImageManagement.LibraryImage image in p.BackdropImages)
{
if (manualOptions.IncludePeopleOption)
{
image.ClearLocalImages();
image.GetLocalImagePath();
}
if (manualOptions.MigrateOption)
{
image.MigrateFromOldID();
}
}
peopleProcessed.Add(actor.Name);
}
}
}
if (manualOptions.IncludePeopleOption && show.Directors != null)
{
foreach (var director in show.Directors)
{
if (!peopleProcessed.Contains(director))
{
Person p = Person.GetPerson(director);
p.RefreshMetadata();
if (p.PrimaryImage != null)
{
Logger.ReportInfo("Caching image for person: " + director);
p.PrimaryImage.ClearLocalImages();
p.PrimaryImage.GetLocalImagePath();
}
foreach (MediaBrowser.Library.ImageManagement.LibraryImage image in p.BackdropImages)
{
image.ClearLocalImages();
image.GetLocalImagePath();
}
peopleProcessed.Add(director);
}
}
}
if (manualOptions.IncludeYearOption && show.ProductionYear != null)
{
if (!yearsProcessed.Contains(show.ProductionYear.ToString()))
{
Year yr = Year.GetYear(show.ProductionYear.ToString());
yr.RefreshMetadata();
if (yr.PrimaryImage != null)
{
Logger.ReportInfo("Caching image for year: " + yr);
yr.PrimaryImage.ClearLocalImages();
yr.PrimaryImage.GetLocalImagePath();
}
foreach (MediaBrowser.Library.ImageManagement.LibraryImage image in yr.BackdropImages)
{
image.ClearLocalImages();
image.GetLocalImagePath();
}
yearsProcessed.Add(show.ProductionYear.ToString());
}
}
}
processedItems.Add(item.Id);
}
else Logger.ReportInfo("Not processing " + item.Name + " again.");
})) return false;
}
}
return true;
}
public void ForceRebuild()
{
//force a re-build of the entire library - used when new version requires cache clear
//first create options - just the items as we will attempt to migrate the old images
var options = new ServiceRefreshOptions()
{
ClearCacheOption = true,
ClearImageCacheOption = false,
IncludeImagesOption = false,
IncludeGenresOption = false,
IncludeStudiosOption = false,
IncludeYearOption = false,
MigrateOption = true,
AllowSlowProviderOption = true,
AllowCancel = false
};
//kick off a manual refresh on a high-priority thread
Thread manual = new Thread(new ThreadStart(() =>
{
_config.ForceRebuildInProgress = true;
_config.Save();
FullRefresh(true, options);
_config.ForceRebuildInProgress = false;
_config.Save();
}));
manual.Name = "Force Rebuild";
manual.IsBackground = true;
manual.Priority = ThreadPriority.Highest;
manual.Start();
}
