/// <summary>
/// Deletes the items supplied in the <see cref="VirtualFileBaseCollection"/>.
/// </summary>
/// <param name="items">The items to delete.</param>
public static void DeleteItems(VirtualFileBaseCollection items)
{
//Can only delete items inheriting from Unified[Directory/File]
foreach (VirtualFileBase fileItem in items)
{
if (CanEdit(fileItem))
{
UnifiedDirectory directory = fileItem as UnifiedDirectory;
if (directory != null)
{
directory.Delete();
continue;
}
UnifiedFile file = fileItem as UnifiedFile;
if (file != null)
{
file.Delete();
continue;
}
}
else
{
//TODO: What do we do with delete operation on unknown items.
// Throw exception? Silently ignore? Logging!
}
}
}
/// <summary>
/// Handles the Click event of the ReplaceFile control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void ReplaceFile_Click(object sender, EventArgs e)
{
UnifiedFile temporaryFile = FileSystemUtility.GetFile(FileManager.CurrentVirtualDirectory, TemporaryFileName) as UnifiedFile;
UnifiedFile destinationFile = FileSystemUtility.GetFile(FileManager.CurrentVirtualDirectory, DestinationFileName) as UnifiedFile;
if (temporaryFile != null && destinationFile != null)
{
try
{
FileSystemUtility.WriteToFile(temporaryFile, destinationFile, CheckInComment.Text.ToSafeString());
}
catch (FileIsCheckedOutException)
{
// File is versioned and checked out to someone else
Page.Validators.Add(new StaticValidator(Translate("/filemanager/errormessage/checkedout")));
return;
}
finally
{
try
{
temporaryFile.Delete();
}
catch (Exception exception)
{
_log.Warn("Failed to delete temporary file " + temporaryFile.VirtualPath, exception);
}
}
ResetUploadForm();
FileManager.LoadDefaultView(this);
}
}
/// <summary>
/// Handles the Click event of the Cancel button to cancel the current action.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void CancelButton_Click(object sender, EventArgs e)
{
if (!String.IsNullOrEmpty(TemporaryFileName))
{
// File was uploaded to a temporary location, but the replace was aborted.
UnifiedFile tempFile = FileSystemUtility.GetFile(FileManager.CurrentVirtualDirectory, TemporaryFileName) as UnifiedFile;
if (tempFile != null)
{
tempFile.Delete();
}
ResetUploadForm();
}
else
{
FileManager.LoadDefaultView(this);
}
}
