private void ExportConversationsAsync()
{
ExportedFilenameGenerator filenameGenerator = new ExportedFilenameGenerator();
string folderName = filenameGenerator.CreateExportFolderNameSuggestion();
string outputPath = System.IO.Path.Combine(folderPathTextBox.Text, folderName);
BackgroundWorker backgroundWorker = new BackgroundWorker();
_progressCallback = new ProgressCallback(backgroundWorker);
backgroundWorker.WorkerReportsProgress = true;
backgroundWorker.WorkerSupportsCancellation = true;
backgroundWorker.DoWork += OnDoWork;
backgroundWorker.ProgressChanged += OnProgressChanged;
backgroundWorker.RunWorkerCompleted += OnWorkerCompleted;
ExportMultipleDialogModel.ExportFormat exportFormat = GetExportFormat();
AsyncExportingProgressParams exportingParams = new AsyncExportingProgressParams(_progressCallback, _model, exportFormat, outputPath);
SetUiToExportInProgress();
backgroundWorker.RunWorkerAsync(exportingParams);
}
public void CreateExportFolderNameSuggestionTest()
{
var mockDescriptionHelper = new Mock <IConversationDescriptionHelper>();
mockDescriptionHelper.Setup(x => x.GetDescription(It.IsAny <IConversation>()))
.Returns("<some conversation>");
var mockClock = new Mock <IClock>();
mockClock.Setup(x => x.CurrentTime())
.Returns(new DateTime(2012, 10, 27));
ExportedFilenameGenerator filenameGenerator = new ExportedFilenameGenerator(mockDescriptionHelper.Object, mockClock.Object);
Assert.AreEqual("iPhone Text History Backup - 2012-10-27", filenameGenerator.CreateExportFolderNameSuggestion());
}
private void VerifyConversationFilenameStartsWith(IConversation conversation, string conversationDescription, string filenamePrefixExpected)
{
var mockDescriptionHelper = new Mock <IConversationDescriptionHelper>();
mockDescriptionHelper.Setup(x => x.GetDescription(It.IsAny <IConversation>()))
.Returns(conversationDescription);
var mockClock = new Mock <IClock>();
mockClock.Setup(x => x.CurrentTime())
.Returns(new DateTime(2012, 10, 27));
ExportedFilenameGenerator filenameGenerator = new ExportedFilenameGenerator(mockDescriptionHelper.Object, mockClock.Object);
string filenameSuggestionActual = filenameGenerator.CreateExportFilenameSuggestion(conversation);
Assert.AreEqual(filenamePrefixExpected, filenameSuggestionActual);
}
public List <ExportError> ExportMultipleConversations(IEnumerable <IConversation> conversations, IDisplayOptionsReadOnly displayOptions, string exportPath, IProgressCallback progressCallback)
{
List <ExportError> exportErrors = new List <ExportError>();
string createdFolderPath = FileCreator.CreateNewDirectoryWithRenameAttempts(exportPath, _exportFileSystem, MaxRenameAttempts);
ExportedFilenameGenerator filenameGenerator = new ExportedFilenameGenerator();
foreach (IConversation conversation in conversations)
{
CheckForCancel(progressCallback);
//
// Don't export empty conversations
//
if (conversation.MessageCount == 0)
{
IncrementProgress(progressCallback);
continue;
}
try
{
string filename = filenameGenerator.CreateExportFilenameSuggestion(conversation) + "." + GetExportFileExtension();
string exportFilename = Path.Combine(createdFolderPath, filename);
List <ExportError> currentErrors = Export(conversation, displayOptions, exportFilename);
exportErrors.AddRange(currentErrors);
}
catch (Exception ex)
{
exportErrors.Add(new ExportError(conversation, ex));
}
IncrementProgress(progressCallback);
}
return(exportErrors);
}
private void ExportCurrentConversation()
{
ExportedFilenameGenerator filenameGenerator = new ExportedFilenameGenerator();
SaveFileDialog saveDialog = new SaveFileDialog();
const int FilterIndexHtml = 1;
const int FilterIndexPlaintext = 2;
saveDialog.Filter = "Web Page|*.html|Text File|*.txt";
saveDialog.Title = "Save Conversation History As";
saveDialog.AddExtension = true;
saveDialog.FileName = filenameGenerator.CreateExportFilenameSuggestion(_mainWindowModel.SelectedConversation);
saveDialog.ShowDialog();
if (string.IsNullOrEmpty(saveDialog.FileName))
{
return;
}
IFileSystem exportFileSystem = new OsFileSystem();
IConversationExporter conversationExporter;
switch (saveDialog.FilterIndex)
{
case FilterIndexHtml:
conversationExporter = new ConversationExporterHtml(exportFileSystem);
break;
case FilterIndexPlaintext:
conversationExporter = new ConversationExporterPlaintext(exportFileSystem);
break;
default:
throw new ArgumentException("Invalid file save type.");
}
conversationExporter.Export(_mainWindowModel.SelectedConversation, _displayOptions, saveDialog.FileName);
}
