/// <summary>
/// Gets a friendly header message to be shown to the user when a transfer successfully completes.
/// </summary>
/// <param name="transferType">Type of the transfer.</param>
/// <returns>System.String.</returns>
/// <exception cref="System.ArgumentException">Thrown when <paramref name="transferType" /> has an unexpected value.</exception>
private static string GetTransferSuccessHeader(GalleryAssetTransferType transferType)
{
var hdr = Resources.GalleryServer.Task_Transfer_Objects_Transfer_Successful_Hdr;
switch (transferType)
{
case GalleryAssetTransferType.Move:
return(string.Format(hdr, Resources.GalleryServer.Task_Transfer_Objects_TransferType_Move_Text2));
case GalleryAssetTransferType.Copy:
return(string.Format(hdr, Resources.GalleryServer.Task_Transfer_Objects_TransferType_Copy_Text2));
default:
throw new ArgumentException($"Encountered unexpected GalleryAssetTransferType enum value '{transferType}'.");
}
}
/// <summary>
/// Generates a friendly message to be shown to the user when a transfer successfully completes.
/// </summary>
/// <param name="destinationAlbum">The destination album.</param>
/// <param name="itemsTransferred">The items that were moved or copied.</param>
/// <param name="transferType">Type of the transfer.</param>
/// <returns>System.String.</returns>
/// <exception cref="System.ArgumentException">Thrown when <paramref name="transferType" /> has an unexpected value.</exception>
private static string GetTransferSuccessMessage(IAlbum destinationAlbum, Entity.GalleryItem[] itemsTransferred, GalleryAssetTransferType transferType)
{
// Ex: Graduation day.JPG was successfully copied to the album My Vacation.
// Ex: The selected items were successfully copied to the album My Vacation.
var destAlbumUrl = Utils.GetUrl(PageId.album, "aid={0}", destinationAlbum.Id);
var destAlbumTitle = Utils.RemoveHtmlTags(destinationAlbum.Title);
string transferString;
switch (transferType)
{
case GalleryAssetTransferType.Move:
transferString = Resources.GalleryServer.Task_Transfer_Objects_TransferType_Move_Text1;
break;
case GalleryAssetTransferType.Copy:
transferString = Resources.GalleryServer.Task_Transfer_Objects_TransferType_Copy_Text1;
break;
default:
throw new ArgumentException($"Encountered unexpected GalleryAssetTransferType enum value '{transferType}'.");
}
if (itemsTransferred.Length == 1)
{
var url = (itemsTransferred[0].IsAlbum ? Utils.GetUrl(PageId.album, "aid={0}", itemsTransferred[0].Id) : Utils.GetUrl(PageId.mediaobject, "moid={0}", itemsTransferred[0].Id));
return(string.Format(Resources.GalleryServer.Task_Transfer_Objects_Transfer_Successful_Single_Dtl, url, itemsTransferred[0].Title, transferString, destAlbumUrl, destAlbumTitle));
}
else
{
return(string.Format(Resources.GalleryServer.Task_Transfer_Objects_Transfer_Successful_Multiple_Dtl, transferString, destAlbumUrl, destAlbumTitle));
}
}
/// <summary>
/// Moves or copies the <paramref name="itemsToTransfer" /> to the <paramref name="destinationAlbumId" />.
/// </summary>
/// <param name="destinationAlbumId">The ID of the destination album.</param>
/// <param name="itemsToTransfer">The items to transfer.</param>
/// <param name="transferType">Type of the transfer.</param>
/// <returns>An instance of <see cref="ActionResult" />.</returns>
/// <exception cref="HttpResponseException">Thrown when an unexpected error occurs.</exception>
/// <exception cref="HttpResponseMessage">Thrown when an unexpected error occurs.</exception>
private static ActionResult TransferTo(int destinationAlbumId, Entity.GalleryItem[] itemsToTransfer, GalleryAssetTransferType transferType)
{
try
{
Entity.GalleryItem[] createdGalleryItems;
var destinationAlbum = AlbumController.TransferToAlbum(destinationAlbumId, itemsToTransfer, transferType, out createdGalleryItems);
return(new ActionResult()
{
Status = ActionResultStatus.Success.ToString(),
Title = GetTransferSuccessHeader(transferType),
Message = GetTransferSuccessMessage(destinationAlbum, itemsToTransfer, transferType),
ActionTarget = createdGalleryItems
});
}
catch (GallerySecurityException)
{
return(new ActionResult()
{
Status = ActionResultStatus.Error.ToString(),
Title = Resources.GalleryServer.Task_Transfer_Objects_Cannot_Transfer_No_Permission_Msg_Hdr,
Message = Resources.GalleryServer.Task_Transfer_Objects_Cannot_Transfer_No_Permission_Msg_Dtl
});
}
catch (InvalidAlbumException ex)
{
return(new ActionResult()
{
Status = ActionResultStatus.Error.ToString(),
Title = Resources.GalleryServer.Task_Transfer_Objects_Cannot_Transfer_To_Nested_Album_Msg_Hdr,
Message = ex.Message
});
}
catch (CannotTransferAlbumToNestedDirectoryException ex)
{
return(new ActionResult()
{
Status = ActionResultStatus.Error.ToString(),
Title = Resources.GalleryServer.Task_Transfer_Objects_Cannot_Transfer_To_Nested_Album_Msg_Hdr,
Message = ex.Message
});
}
catch (UnsupportedMediaObjectTypeException ex)
{
return(new ActionResult()
{
Status = ActionResultStatus.Error.ToString(),
Title = Resources.GalleryServer.Task_Transfer_Objects_Cannot_Transfer_UnsupportedFileType_Msg_Hdr,
Message = String.Format(CultureInfo.InvariantCulture, Resources.GalleryServer.Task_Transfer_Objects_Cannot_Transfer_UnsupportedFileType_Msg_Dtl, System.IO.Path.GetExtension(ex.MediaObjectFilePath)),
});
}
catch (Exception ex)
{
AppEventController.LogError(ex);
throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.InternalServerError)
{
Content = Utils.GetExStringContent(ex),
ReasonPhrase = "Server Error"
});
}
}
/// <summary>
/// Moves or copies the <paramref name="itemsToTransfer" /> to the <paramref name="destinationAlbumId" />.
/// </summary>
/// <param name="destinationAlbumId">The ID of the destination album.</param>
/// <param name="itemsToTransfer">The items to transfer.</param>
/// <param name="transferType">Type of the transfer.</param>
/// <returns>An instance of <see cref="IActionResult" />.</returns>
private IActionResult TransferTo(int destinationAlbumId, Entity.GalleryItem[] itemsToTransfer, GalleryAssetTransferType transferType)
{
try
{
//TODO: Need to implement TransferToAlbum()
var destinationAlbum = _albumController.TransferToAlbum(destinationAlbumId, itemsToTransfer, transferType, out var createdGalleryItems);
return(new JsonResult(new Business.ActionResult()
{
Status = ActionResultStatus.Success.ToString(),
Title = $"{transferType} Successful",
Message = "The items were transferred.",
ActionTarget = createdGalleryItems
}));
}
catch (GallerySecurityException)
{
return(new JsonResult(new Business.ActionResult()
{
Status = ActionResultStatus.Error.ToString(),
Title = "Transfer Aborted - Invalid Selection",
Message = "You do not have permission to move or copy media assets to the selected album or you selected an album in a read-only gallery. Review your selection."
}));
}
catch (InvalidAlbumException ex)
{
return(new JsonResult(new Business.ActionResult()
{
Status = ActionResultStatus.Error.ToString(),
Title = "Transfer Aborted - Invalid Selection",
Message = ex.Message
}));
}
catch (CannotTransferAlbumToNestedDirectoryException ex)
{
return(new JsonResult(new Business.ActionResult()
{
Status = ActionResultStatus.Error.ToString(),
Title = "Transfer Aborted - Invalid Selection",
Message = ex.Message
}));
}
catch (UnsupportedMediaObjectTypeException ex)
{
return(new JsonResult(new Business.ActionResult()
{
Status = ActionResultStatus.Error.ToString(),
Title = "Transfer Aborted - Disabled File Type",
Message = $"One or more media assets you selected is a disabled file type ({System.IO.Path.GetExtension(ex.MediaObjectFilePath)}). An administrator can enable this file type on the File Types page."
}));
}
catch (Exception ex)
{
AppEventController.LogError(ex);
return(StatusCode(500, _exController.GetExString(ex)));
}
}