protected void butDownloadHTML_Click(object sender, EventArgs e)
{
if (fileupload.HasFile)
{
try
{
string myDate = DateTime.Now.ToString("MM-dd-yyyy--H-mm-ss--");
string filename = Path.GetFileName(fileupload.FileName);
string fullpath = Server.MapPath("/Uploaded/") + myDate + filename;
string fullpathExportDocX = fullpath.Replace(".docx", "-GroupDocsExport.docx");
string fullpathExportEmbeddedHTML = fullpath.Replace(".docx", "-GroupDocsExportEmbedded.html");
string fullpathExportHTML = fullpath.Replace(".docx", "-GroupDocsExport.html");
string fullpathExportPDF = fullpath.Replace(".docx", "-GroupDocsExport.pdf");
fullpathExportDocX = fullpathExportDocX.Replace("Uploaded", "Exported");
fullpathExportHTML = fullpathExportHTML.Replace("Uploaded", "Exported");
fullpathExportPDF = fullpathExportPDF.Replace("Uploaded", "Exported");
fullpathExportEmbeddedHTML = fullpathExportEmbeddedHTML.Replace("Uploaded", "Exported");
fileupload.SaveAs(fullpath);
using (Editor editor = new Editor(fullpath))
{
WordProcessingEditOptions editOptions = new WordProcessingEditOptions();
editOptions.EnablePagination = false;
EditableDocument readyToSave = editor.Edit(editOptions);
if (!string.IsNullOrEmpty(fullpathExportDocX))
{
editor.Save(readyToSave, fullpathExportDocX, new WordProcessingSaveOptions(WordProcessingFormats.Docx));
}
if (!string.IsNullOrEmpty(fullpathExportPDF))
{
editor.Save(readyToSave, fullpathExportPDF, new PdfSaveOptions());
}
if (!string.IsNullOrEmpty(fullpathExportHTML))
{
readyToSave.Save(fullpathExportHTML);
}
if (!string.IsNullOrEmpty(fullpathExportEmbeddedHTML))
{
var html = readyToSave.GetEmbeddedHtml();
File.WriteAllText(fullpathExportEmbeddedHTML, html);
}
readyToSave.Dispose();
editor.Dispose();
}
lblStatus.Text = "Upload status: File uploaded and converted!";
}
catch (Exception ex)
{
lblStatus.Text = "Upload status: The file could not be uploaded. The following error occured: " + ex.Message;
}
}
}
private static IEditOptions GetEditOptions(string guid)
{
string extension = Path.GetExtension(guid).Replace(".", "").ToLowerInvariant();
IEditOptions options = null;
if (extension.ToLowerInvariant().Equals("txt"))
{
options = new TextEditOptions();
}
else
{
foreach (var item in typeof(WordProcessingFormats).GetFields())
{
if (item.Name.ToLowerInvariant().Equals("auto"))
{
continue;
}
if (item.Name.ToLowerInvariant().Equals(extension))
{
options = new WordProcessingEditOptions();
break;
}
}
foreach (var item in typeof(PresentationFormats).GetFields())
{
if (item.Name.ToLowerInvariant().Equals("auto"))
{
continue;
}
if (item.Name.ToLowerInvariant().Equals(extension))
{
options = new PresentationEditOptions();
break;
}
}
if (options == null)
{
options = new SpreadsheetEditOptions();
}
}
return(options);
}