public ActionResult UploadDoc(HttpPostedFileBase File)
{
if (File == null)
{
throw new Exception("Please, browse to UploadTemplate.docx in the Template folder");
}
if (File.InputStream.Length == 0)
{
throw new Exception("Invalid file");
}
BinaryReader b = new BinaryReader(File.InputStream);
byte[] binData = b.ReadBytes(File.ContentLength);
// Write the byte array in a memory stream
using (MemoryStream streamFile = new MemoryStream())
{
streamFile.Write(binData, 0, binData.Length);
// Read the stream package in a word processing document
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(streamFile, true))
{
ViewBag.WordML = wordDoc.MainDocumentPart.Document.Body.InnerXml;
TableCell myTableCell = wordDoc.MainDocumentPart.Document.Body.Elements <Table>().FirstOrDefault().Elements <TableRow>().ElementAt(1).Elements <TableCell>().FirstOrDefault();
ViewBag.HtmlContent = HTMLConverterHelper.ConvertToHtml(wordDoc, myTableCell);
ViewBag.Hyperlinks = HTMLConverterHelper.GetHyperlinks(wordDoc, String.Empty);
wordDoc.Close();
}
}
return(View());
}
/// <summary>
/// Reads UploadTemplate.docx to get cell's wordML and hyperlinks info
/// </summary>
/// <returns>cell's wordML and hyperlinks info</returns>
private string GetWordMLAndHyperlinks()
{
string wordMlOriginal = String.Empty;
string hyperlinks = String.Empty;
//Read template
string templatePath = GetRootPath() + @"\Template\UploadTemplate.docx";
using (var templateFile = System.IO.File.Open(templatePath, FileMode.Open, FileAccess.Read)) //read our template
{
using (var stream = new MemoryStream())
{
templateFile.CopyTo(stream);
using (var wordDoc = WordprocessingDocument.Open(stream, true))
{
TableCell myTableCell = wordDoc.MainDocumentPart.Document.Body.Elements <Table>().FirstOrDefault().Elements <TableRow>().ElementAt(1).Elements <TableCell>().FirstOrDefault();
//Get TableCell wordML
wordMlOriginal = myTableCell.InnerXml;
//Get Document Hyperlinks
wordMlOriginal = HTMLConverterHelper.UpdateHyperlinkIds(wordDoc, wordMlOriginal, "MyId");
hyperlinks = HTMLConverterHelper.GetHyperlinks(wordDoc, "MyId");
}
}
}
return(wordMlOriginal + hyperlinks);
}
/// <summary>
/// Reads DownloadTemplate.docx to create a new docx. It copies the wordML and hyperlinks information passed
/// </summary>
/// <param name="wordMlAndLinks">wordML and hyperlinks info</param>
/// <returns>New docx</returns>
private byte[] GetDownload(string wordMlAndLinks)
{
//Create/read another word doc and save wordML and links
string templatePath = GetRootPath() + @"\Template\DownloadTemplate.docx";
//split WordML and Hyperlinks
string hyperlinks = wordMlAndLinks.Substring(wordMlAndLinks.IndexOf("<hyperlinks>"));
string tableCellWordML = wordMlAndLinks.Substring(0, wordMlAndLinks.IndexOf("<hyperlinks>"));
//Update Hyperlinks
using (var templateFile = System.IO.File.Open(templatePath, FileMode.Open, FileAccess.Read))
{
using (var stream = ConvertStreamToMemoryStream(templateFile))
{
using (var wordDoc = WordprocessingDocument.Open(stream, true))
{
TableCell DownloadTemplateTableCell = wordDoc.MainDocumentPart.Document.Body.Elements <Table>().FirstOrDefault().Elements <TableRow>().ElementAt(1).Elements <TableCell>().FirstOrDefault();
DownloadTemplateTableCell.InnerXml = tableCellWordML;
//Update Hyperlinks
HTMLConverterHelper.AddHyperlinks(wordDoc, hyperlinks);
wordDoc.MainDocumentPart.Document.Save();
wordDoc.Close();
return(stream.ToArray());
}
}
}
}
