private void CheckForDefaultGalleryObjectMediaObjectConflict(IGalleryControlSettings gcs)
{
if (!gcs.MediaObjectId.HasValue)
{
return; // No default media object is specified, so there is nothing to test.
}
// If a media object is specified as the default gallery object, is it contained within the hierarchy of
// the album we are deleting?
IGalleryObject defaultGalleryMediaObject = GetDefaultGalleryMediaObject(gcs);
if (defaultGalleryMediaObject != null)
{
IGalleryObject albumParent = defaultGalleryMediaObject.Parent;
while (!(albumParent is NullGalleryObject))
{
if (albumParent.Id == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumContainsDefaultGalleryObjectMediaObject;
return;
}
albumParent = albumParent.Parent;
}
}
}
/// <summary>
/// Checks the album to be deleted to see if it is specified as the user album container or if one of its children is the user
/// album container. If user albums are disabled, no action is taken. If a problem is found, the member variables are updated
/// with details.
/// </summary>
private void CheckForUserAlbumConflict()
{
IGallerySettings gallerySetting = Factory.LoadGallerySetting(_albumToDelete.GalleryId);
if (!gallerySetting.EnableUserAlbum)
{
return;
}
IGalleryObject userAlbumParent;
try
{
userAlbumParent = Factory.LoadAlbumInstance(gallerySetting.UserAlbumParentAlbumId);
}
catch (InvalidAlbumException ex)
{
// User album doesn't exist. Record the error and then return because there is no problem with deleting the current album.
string galleryDescription = Factory.LoadGallery(gallerySetting.GalleryId).Description;
string msg = $"User Album Parent Invalid: The gallery '{galleryDescription}' has an album ID specified ({_albumToDelete.Id}) as the user album container and it does not match an existing album. Review this setting in the administration area.";
EventController.RecordError(new WebException(msg, ex), AppSetting.Instance, _albumToDelete.GalleryId, Factory.LoadGallerySettings());
return;
}
// Test #1: Are we trying to delete the album that is specified as the user album parent album?
if (userAlbumParent.Id == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumSpecifiedAsUserAlbumContainer;
return;
}
// Test #2: Does the user album parent album exist somewhere below the album we want to delete?
IGalleryObject albumParent = userAlbumParent.Parent;
while (!(albumParent is NullGalleryObject))
{
if (albumParent.Id == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumContainsUserAlbumContainer;
return;
}
albumParent = albumParent.Parent;
}
}
/// <summary>
/// Checks the album to be deleted to see if it is specified as the user album container or if one of its children is the user
/// album container. If user albums are disabled, no action is taken. If a problem is found, the member variables are updated
/// with details.
/// </summary>
private void CheckForUserAlbumConflict()
{
IGallerySettings gallerySetting = Factory.LoadGallerySetting(_albumToDelete.GalleryId);
if (!gallerySetting.EnableUserAlbum)
{
return;
}
IGalleryObject userAlbumParent;
try
{
userAlbumParent = Factory.LoadAlbumInstance(gallerySetting.UserAlbumParentAlbumId);
}
catch (InvalidAlbumException ex)
{
// User album doesn't exist. Record the error and then return because there is no problem with deleting the current album.
string galleryDescription = Factory.LoadGallery(gallerySetting.GalleryId).Description;
string msg = String.Format(CultureInfo.CurrentCulture, Resources.Error_User_Album_Parent_Invalid_Ex_Msg, galleryDescription, _albumToDelete.Id);
EventController.RecordError(new WebException(msg, ex), AppSetting.Instance, _albumToDelete.GalleryId, Factory.LoadGallerySettings());
return;
}
// Test #1: Are we trying to delete the album that is specified as the user album parent album?
if (userAlbumParent.Id == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumSpecifiedAsUserAlbumContainer;
return;
}
// Test #2: Does the user album parent album exist somewhere below the album we want to delete?
IGalleryObject albumParent = userAlbumParent.Parent;
while (!(albumParent is NullGalleryObject))
{
if (albumParent.Id == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumContainsUserAlbumContainer;
return;
}
albumParent = albumParent.Parent;
}
}
private void CheckForDefaultGalleryObjectAlbumConflict(IGalleryControlSettings gcs)
{
if (!gcs.AlbumId.HasValue)
{
return; // No default album is specified, so there is nothing to test.
}
// Test #1: If an album is specified as the default gallery object, is it the album we are deleting?
if (gcs.AlbumId.Value == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumSpecifiedAsDefaultGalleryObject;
return;
}
// Test #2: If an album is specified as the default gallery object, is it contained within the hierarchy of
// the album we are deleting?
IGalleryObject defaultGalleryAlbum = GetDefaultGalleryAlbum(gcs);
if (defaultGalleryAlbum != null)
{
IGalleryObject albumParent = defaultGalleryAlbum.Parent;
while (!(albumParent is NullGalleryObject))
{
if (albumParent.Id == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumContainsDefaultGalleryObjectAlbum;
return;
}
albumParent = albumParent.Parent;
}
}
}
/// <summary>
/// Checks the album to be deleted to see if it is specified as the user album container or if one of its children is the user
/// album container. If user albums are disabled, no action is taken. If a problem is found, the member variables are updated
/// with details.
/// </summary>
private void CheckForUserAlbumConflict()
{
IGallerySettings gallerySetting = Factory.LoadGallerySetting(_albumToDelete.GalleryId);
if (!gallerySetting.EnableUserAlbum)
return;
IGalleryObject userAlbumParent;
try
{
userAlbumParent = Factory.LoadAlbumInstance(gallerySetting.UserAlbumParentAlbumId, false);
}
catch (InvalidAlbumException ex)
{
// User album doesn't exist. Record the error and then return because there is no problem with deleting the current album.
string galleryDescription = Factory.LoadGallery(gallerySetting.GalleryId).Description;
string msg = String.Format(CultureInfo.CurrentCulture, Resources.Error_User_Album_Parent_Invalid_Ex_Msg, galleryDescription, _albumToDelete.Id);
ErrorHandler.Error.Record(new WebException(msg, ex), _albumToDelete.GalleryId, Factory.LoadGallerySettings(), AppSetting.Instance);
return;
}
// Test #1: Are we trying to delete the album that is specified as the user album parent album?
if (userAlbumParent.Id == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumSpecifiedAsUserAlbumContainer;
return;
}
// Test #2: Does the user album parent album exist somewhere below the album we want to delete?
IGalleryObject albumParent = userAlbumParent.Parent;
while (!(albumParent is NullGalleryObject))
{
if (albumParent.Id == _albumToDelete.Id)
{
_validationFailure = true;
_validationFailureReason = GalleryObjectDeleteValidationFailureReason.AlbumContainsUserAlbumContainer;
return;
}
albumParent = albumParent.Parent;
}
}
