/// <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(CultureInfo.CurrentCulture, "The parameter must be an instance of SynchronizeSettingsEntity. Instead, it was {0}.", syncSettingsObject.GetType()));
}
IAlbum album = syncSettings.AlbumToSynchronize;
AppErrorController.LogEvent(String.Format(CultureInfo.CurrentCulture, "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(CultureInfo.CurrentCulture, "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 Synchronize(int albumId, string synchId, bool isRecursive, bool rebuildThumbnails, bool rebuildOptimized, bool regenerateMetadata)
{
IAlbum album = null;
try
{
#region Check user authorization
bool isUserAuthenticated = Utils.IsAuthenticated;
if (!isUserAuthenticated)
return;
album = AlbumController.LoadAlbumInstance(albumId, true, true, false);
if (!Utils.IsUserAuthorized(SecurityActions.Synchronize, RoleController.GetGalleryServerRolesForUser(), albumId, album.GalleryId, false))
return;
#endregion
SynchronizationManager synchMgr = new SynchronizationManager(album.GalleryId);
synchMgr.IsRecursive = isRecursive;
synchMgr.RebuildThumbnail = rebuildThumbnails;
synchMgr.RebuildOptimized = rebuildOptimized;
synchMgr.RegenerateMetadata = regenerateMetadata;
synchMgr.Synchronize(synchId, album, Utils.UserName);
}
catch (Exception ex)
{
if (album != null)
{
AppErrorController.LogError(ex, album.GalleryId);
}
else
{
AppErrorController.LogError(ex);
}
throw;
}
}
public static void Synchronize(int albumId, string synchId, bool isRecursive, bool overwriteThumb, bool overwriteOpt, bool regenerateMetadata)
{
// Refresh the synch status static variable. Each time we access the Instance property of the singleton, it gets its
// properties refreshed with the latest values from the data store.
_synchStatus = SynchronizationStatus.Instance;
SynchronizationManager synchMgr = new SynchronizationManager();
synchMgr.IsRecursive = isRecursive;
synchMgr.OverwriteThumbnail = overwriteThumb;
synchMgr.OverwriteOptimized = overwriteOpt;
synchMgr.RegenerateMetadata = regenerateMetadata;
try
{
synchMgr.Synchronize(synchId, Factory.LoadAlbumInstance(albumId, true), System.Web.HttpContext.Current.User.Identity.Name);
}
catch (Exception ex)
{
GalleryServerPro.ErrorHandler.AppErrorHandler.RecordErrorInfo(ex);
throw;
}
}
public void Synchronize(int albumId, string synchId, bool isRecursive, bool overwriteThumb, bool overwriteOpt, bool regenerateMetadata)
{
// Refresh the synch status static variable. Each time we access the Instance property of the singleton, it gets its
// properties refreshed with the latest values from the data store.
#region Check user authorization
bool isUserAuthenticated = Util.IsAuthenticated;
if (!isUserAuthenticated)
return;
if (!Util.IsUserAuthorized(SecurityActions.Synchronize, RoleController.GetGalleryServerRolesForUser(), albumId, false))
return;
#endregion
lock (_synchStatus)
{
_synchStatus = SynchronizationStatus.Instance;
}
SynchronizationManager synchMgr = new SynchronizationManager();
synchMgr.IsRecursive = isRecursive;
synchMgr.OverwriteThumbnail = overwriteThumb;
synchMgr.OverwriteOptimized = overwriteOpt;
synchMgr.RegenerateMetadata = regenerateMetadata;
try
{
synchMgr.Synchronize(synchId, Factory.LoadAlbumInstance(albumId, true), Util.UserName);
}
catch (Exception ex)
{
AppErrorController.LogError(ex);
throw;
}
}
/// <summary>
/// Perform a synchronization according to the specified <paramref name="syncOptions" />. Any exceptions that occur during the
/// sync are caught and logged to the event log. For auto-run syncs, the property <see cref="IGallerySettings.LastAutoSync" />
/// is set to the current date/time and persisted to the data store.
/// 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="syncOptions">An object specifying the parameters for the synchronization operation.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="syncOptions" /> is null.</exception>
public static void BeginSync(SyncOptions syncOptions)
{
if (syncOptions == null)
throw new ArgumentNullException("syncOptions");
IAlbum album = null;
try
{
album = AlbumController.LoadAlbumInstance(syncOptions.AlbumIdToSynchronize, true, true, true);
AppEventController.LogEvent(String.Format(CultureInfo.InvariantCulture, "{0} synchronization of album '{1}' (ID {2}) has started.", syncOptions.UserName, album.Title, album.Id), album.GalleryId);
var synchMgr = new SynchronizationManager(album.GalleryId);
synchMgr.IsRecursive = syncOptions.IsRecursive;
synchMgr.RebuildThumbnail = syncOptions.RebuildThumbnails;
synchMgr.RebuildOptimized = syncOptions.RebuildOptimized;
synchMgr.Synchronize(syncOptions.SyncId, album, syncOptions.UserName);
if (syncOptions.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;
}
AppEventController.LogEvent(String.Format(CultureInfo.InvariantCulture, "{0} synchronization of album '{1}' (ID {2}) has finished.", syncOptions.UserName, album.Title, album.Id), album.GalleryId);
}
catch (SynchronizationInProgressException)
{
var message = String.Format(CultureInfo.InvariantCulture, "{0} synchronization of album '{1}' (ID {2}) could not be started because another one is in progress.", syncOptions.UserName, album != null ? album.Title : "N/A", album != null ? album.Id.ToString(CultureInfo.InvariantCulture) : "N/A");
AppEventController.LogEvent(message, album != null ? album.GalleryId : (int?)null);
}
catch (Exception ex)
{
if (album != null)
{
AppEventController.LogError(ex, album.GalleryId);
}
else
{
AppEventController.LogError(ex);
}
var msg = String.Format(CultureInfo.InvariantCulture, "{0} synchronization of album '{1}' (ID {2}) has encountered an error and could not be completed.", syncOptions.UserName, album != null ? album.Title : "N/A", album != null ? album.Id.ToString(CultureInfo.InvariantCulture) : "N/A");
AppEventController.LogEvent(msg, album != null ? album.GalleryId : (int?)null);
}
}
