/// <summary>
/// Notify the user that an error has occurred.
/// </summary>
/// <param name="title">Error title (used as the error caption).</param>
/// <param name="description">Error description (displayed within a scrolling
/// text-box so can be longer and/or display diagnostic information).</param>
public static void DisplayError(string title, string description)
{
LogError(String.Format(CultureInfo.CurrentCulture, "{0}: {1}", title, description));
DisplayableException displayableException = new DisplayableException(title, description);
using (DisplayableExceptionDisplayForm form = new DisplayableExceptionDisplayForm(displayableException))
form.ShowDialog(Win32WindowImpl.ForegroundWin32Window);
}
public static bool SafeDeleteLocalPost(FileInfo postFile)
{
try
{
PostEditorFile postEditorFile = PostEditorFile.GetExisting(postFile);
if (postEditorFile != null)
postEditorFile.Delete();
return true;
}
catch (Exception ex)
{
DisplayableException displayableException = new DisplayableException(
StringId.ErrorOccurredDeletingDraft, StringId.ErrorOccurredDeletingDraftDetails, ex.Message);
DisplayableExceptionDisplayForm.Show(Win32WindowImpl.ForegroundWin32Window, displayableException);
return false;
}
}
public static bool SafeDeleteLocalPost(string blogId, string postId)
{
try
{
PostEditorFile post = PostEditorFile.FindPost(PostEditorFile.RecentPostsFolder, blogId, postId);
if (post != null)
{
post.Delete();
}
return true;
}
catch (Exception ex)
{
DisplayableException displayableException = new DisplayableException(
StringId.ErrorOccurredDeletingDraft, StringId.ErrorOccurredDeletingDraftDetails, ex.Message);
DisplayableExceptionDisplayForm.Show(Win32WindowImpl.ForegroundWin32Window, displayableException);
return false;
}
}
private void buttonOptions_Click(object sender, System.EventArgs e)
{
ContentSourceInfo selectedContentSource = GetSelectedPlugin();
if (selectedContentSource != null)
{
if (selectedContentSource.WriterPluginHasEditableOptions)
{
try
{
selectedContentSource.Instance.EditOptions(FindForm());
}
catch (NotImplementedException ex)
{
ContentSourceManager.DisplayContentRetreivalError(FindForm(), ex, selectedContentSource);
}
catch (Exception exception)
{
Trace.Fail(exception.ToString());
DisplayableException dex = new DisplayableException(
Res.Get(StringId.UnexpectedErrorPluginTitle),
string.Format(CultureInfo.CurrentCulture, Res.Get(StringId.UnexpectedErrorPluginDescription), selectedContentSource.Name, exception.Message));
DisplayableExceptionDisplayForm.Show(FindForm(), dex);
}
}
}
}
private bool DeletePostFile(PostEditorFile postFile)
{
try
{
// screen files which have already been deleted through other means
if (!postFile.IsDeleted)
postFile.Delete();
return true;
}
catch (Exception ex)
{
DisplayableException displayableException = new DisplayableException(
StringId.ErrorOccurredDeletingDraft, StringId.ErrorOccurredDeletingDraftDetails, ex.Message);
DisplayableExceptionDisplayForm.Show(_mainFrameWindow, displayableException);
return false;
}
}
private static void DisplayPluginException(IWin32Window owner, ContentSourceInfo csi, Exception e)
{
Trace.Fail(e.ToString());
DisplayableException ex = new DisplayableException(
Res.Get(StringId.UnexpectedErrorPluginTitle),
string.Format(CultureInfo.CurrentCulture, Res.Get(StringId.UnexpectedErrorPluginDescription), csi.Name, e.Message));
DisplayableExceptionDisplayForm.Show(owner, ex);
}
private void UpdateHtmlForPreview(ref string html)
{
foreach (ContentSourceInfo csi in ContentSourceManager.GetActiveHeaderFooterPlugins(_mainFrameWindow, _currentEditorAccount.Id))
{
ISmartContent smartContent = GetSmartContentForPublishHook(csi);
// TODO: Check for unbalanced HTML
HeaderFooterSource plugin = (HeaderFooterSource)csi.Instance;
HeaderFooterSource.Position position;
string generatedHtml;
try
{
generatedHtml = plugin.GeneratePreviewHtml(smartContent, this, out position);
}
catch (Exception e)
{
Trace.Fail(e.ToString());
DisplayableException ex = new DisplayableException(
Res.Get(StringId.UnexpectedErrorPluginTitle),
string.Format(CultureInfo.CurrentCulture, Res.Get(StringId.UnexpectedErrorPluginDescription), csi.Name, e.Message));
DisplayableExceptionDisplayForm.Show(_mainFrameWindow, ex);
continue;
}
if (string.IsNullOrEmpty(generatedHtml))
continue;
if (SmartContentInsertionHelper.ContainsUnbalancedDivs(generatedHtml))
{
Trace.Fail("Unbalanced divs detected in HTML generated by " + csi.Name + ": " + html);
DisplayMessage.Show(MessageId.MalformedHtmlIgnored, _mainFrameWindow, csi.Name);
continue;
}
// Don't use float alignment for footers--it causes them to float around
// stuff that isn't part of the post
bool noFloat = position == HeaderFooterSource.Position.Footer;
generatedHtml = SmartContentInsertionHelper.GenerateBlock(ContentSourceManager.HEADERS_FOOTERS, null, smartContent, false, generatedHtml, noFloat, null);
if (position == HeaderFooterSource.Position.Header)
html = generatedHtml + html;
else if (position == HeaderFooterSource.Position.Footer)
html = html + generatedHtml;
else
Debug.Fail("Unknown position: " + position);
}
}
