/// <summary>
/// Perform a synchronize according to the specified <paramref name="syncSettingsObject" />.
/// When complete, update the <see cref="IGallerySettings.LastAutoSync" /> property to the current date/time and persist
/// to the data store. The <paramref name="syncSettingsObject" /> is specified as <see cref="Object" /> so that this method can
/// be invoked on a separate thread using <see cref="System.Threading.Thread" />. Any exceptions that occur during the
/// sync are caught and logged to the event log. NOTE: This method does not perform any security checks; the calling
/// code must ensure the requesting user is authorized to run the sync.
/// </summary>
/// <param name="syncSettingsObject">The synchronize settings object. It must be of type <see cref="SynchronizeSettingsEntity" />.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="syncSettingsObject" /> is null.</exception>
/// <exception cref="ArgumentException">Thrown when <paramref name="syncSettingsObject" /> is not of type
/// <see cref="SynchronizeSettingsEntity" />.</exception>
public static void Synchronize(object syncSettingsObject)
{
if (syncSettingsObject == null)
{
throw new ArgumentNullException("syncSettingsObject");
}
SynchronizeSettingsEntity syncSettings = syncSettingsObject as SynchronizeSettingsEntity;
if (syncSettings == null)
{
throw new ArgumentException(String.Format("The parameter must be an instance of SynchronizeSettingsEntity. Instead, it was {0}.", syncSettingsObject.GetType()));
}
IAlbum album = syncSettings.AlbumToSynchronize;
AppErrorController.LogEvent(String.Format("INFO (not an error): {0} synchronization of album '{1}' (ID {2}) and all child albums has started.", syncSettings.SyncInitiator, album.Title, album.Id), album.GalleryId);
try
{
SynchronizationManager synchMgr = new SynchronizationManager(album.GalleryId);
synchMgr.IsRecursive = syncSettings.IsRecursive;
synchMgr.OverwriteThumbnail = syncSettings.OverwriteThumbnails;
synchMgr.OverwriteOptimized = syncSettings.OverwriteOptimized;
synchMgr.RegenerateMetadata = syncSettings.RegenerateMetadata;
synchMgr.Synchronize(Guid.NewGuid().ToString(), album, "Admin");
if (syncSettings.SyncInitiator == SyncInitiator.AutoSync)
{
// Update the date/time of this auto-sync and save to data store.
IGallerySettings gallerySettings = Factory.LoadGallerySetting(album.GalleryId, true);
gallerySettings.LastAutoSync = DateTime.Now;
gallerySettings.Save(false);
// The above Save() only updated the database; now we need to update the in-memory copy of the settings.
// We have to do this instead of simply calling gallerySettings.Save(true) because that overload causes the
// gallery settings to be cleared and reloaded, and the reloading portion done by the AddMembershipDataToGallerySettings
// function fails in DotNetNuke because there isn't a HttpContext.Current instance at this moment (because this code is
// run on a separate thread).
IGallerySettings gallerySettingsReadOnly = Factory.LoadGallerySetting(album.GalleryId, false);
gallerySettingsReadOnly.LastAutoSync = gallerySettings.LastAutoSync;
}
}
catch (Exception ex)
{
AppErrorController.LogError(ex, album.GalleryId);
}
AppErrorController.LogEvent(String.Format("INFO (not an error): {0} synchronization of album '{1}' (ID {2}) and all child albums is complete.", syncSettings.SyncInitiator, album.Title, album.Id), album.GalleryId);
}
public void SyncAlbum(int albumId, bool isRecursive, bool rebuildThumbnails, bool rebuildOptimized, bool regenerateMetadata, string password)
{
IAlbum album = null;
try
{
album = AlbumController.LoadAlbumInstance(albumId, true, true, false);
if (!ValidateRemoteSync(album, password))
{
return;
}
SynchronizeSettingsEntity syncSettings = new SynchronizeSettingsEntity();
syncSettings.SyncInitiator = SyncInitiator.RemoteApp;
syncSettings.AlbumToSynchronize = album;
syncSettings.IsRecursive = isRecursive;
syncSettings.RebuildThumbnails = rebuildThumbnails;
syncSettings.RebuildOptimized = rebuildOptimized;
syncSettings.RegenerateMetadata = regenerateMetadata;
// Start sync on new thread
Thread notifyAdminThread = new Thread(GalleryController.Synchronize);
notifyAdminThread.Start(syncSettings);
}
catch (Exception ex)
{
if (album != null)
{
AppErrorController.LogError(ex, album.GalleryId);
}
else
{
AppErrorController.LogError(ex);
}
throw;
}
}