private void GenerateAndPrintSummary(TextFile textFile)
{
try
{
string summaryText = Summarizer.SummarizeByLSA(textFile);
textFile.Summary = summaryText;
SummaryText.Text = summaryText;
string documentConcepts = "";
foreach (string s in textFile.DocumentConcepts)
{
documentConcepts += s + ", ";
}
Run r1 = new Run("File name: " + textFile.Name);
Run r2 = new Run("Concepts: " + documentConcepts.Remove(documentConcepts.Length - 2));
Run r3 = new Run("Location: " + textFile.FullPath);
FileInfo.Inlines.Clear();
FileInfo.Inlines.Add(r1);
FileInfo.Inlines.Add(new LineBreak());
FileInfo.Inlines.Add(r2);
FileInfo.Inlines.Add(new LineBreak());
FileInfo.Inlines.Add(r3);
MDCardSummary.Visibility = Visibility.Visible;
MDCardFileInfo.Visibility = Visibility.Visible;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private void ProcessSelectedFiles(string[] fileNames)
{
/*
* Handle improper file types
*/
Form wf = new Form()
{
Size = new System.Drawing.Size(0, 0)
};
Task.Delay(TimeSpan.FromSeconds(7))
.ContinueWith((t) => wf.Close(), TaskScheduler.FromCurrentSynchronizationContext());
if (fileNames.Length == 1)
{
string fileExt = System.IO.Path.GetExtension(fileNames[0]);
if (fileExt == ".docx" || fileExt == ".odt" || fileExt == ".pdf")
{
AddProperties_Button.Visibility = Visibility.Visible;
}
else if (fileExt == ".txt" /* Txt file properties cannot be updated */)
{
AddProperties_Button.Visibility = Visibility.Hidden;
}
else
{
string message = "Unsupported file type selected: " + fileExt +
"\nType must be .docx, .pdf, .odt, or .txt";
string caption = "Unsupported file type...";
System.Windows.Forms.MessageBox.Show(wf, message, caption);
return;
}
_activeTextFile = new TextFile(fileNames[0]);
_activeTextFile.DesiredSummaryLength = _desiredSummaryLength;
GenerateAndPrintSummary(_activeTextFile);
Regen_Button.Visibility = Visibility.Visible;
DragAndDrop.Visibility = Visibility.Hidden;
Copy_Button.Visibility = Visibility.Visible;
Clear_Button.Visibility = Visibility.Visible;
}
else if (fileNames.Length > 1)
{
string overallSummary = "";
string overallPath = System.IO.Path.GetDirectoryName(fileNames[0]);
foreach (string filePath in fileNames)
{
string fileExt = "";
try
{
fileExt = System.IO.Path.GetExtension(filePath);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
// Handle invalid file types
if (!"docx|odt|pdf|txt".Contains(fileExt))
{
continue;
}
_activeTextFile = new TextFile(filePath);
overallSummary += Summarizer.SummarizeByLSA(_activeTextFile);
}
if (overallSummary.Length == 0)
{
string message = "No supported file types were selected. " +
"\nType must be .docx, .pdf, .odt, or .txt";
string caption = "Unsupported file types...";
System.Windows.Forms.MessageBox.Show(wf, message, caption);
return;
}
_activeTextFile = new TextFile
{
RawText = overallSummary,
Name = overallPath,
FullPath = overallPath,
Extension = null
};
GenerateAndPrintSummary(_activeTextFile);
}
}