/// <summary>
/// Adds a AlternativeFormatImportPart to the HeaderPart
/// </summary>
/// <param name="partType">The part type of the AlternativeFormatImportPart</param>
/// <param name="id">The relationship id</param>
/// <return>The newly added part</return>
public AlternativeFormatImportPart AddAlternativeFormatImportPart(AlternativeFormatImportPartType partType, string id)
{
var contentType = AlternativeFormatImportPartTypeInfo.GetContentType(partType);
var partExtension = AlternativeFormatImportPartTypeInfo.GetTargetExtension(partType);
OpenXmlPackage.PartExtensionProvider.MakeSurePartExtensionExist(contentType, partExtension);
return(AddAlternativeFormatImportPart(contentType, id));
}
internal static string GetTargetExtension(AlternativeFormatImportPartType imageType)
{
switch (imageType)
{
//case AlternativeFormatImportPartType.Text:
// return ".txt";
case AlternativeFormatImportPartType.Xhtml:
return(".xhtml");
case AlternativeFormatImportPartType.Mht:
return(".mht");
case AlternativeFormatImportPartType.Xml:
return(".xml");
//case AlternativeFormatImportPartType.TextXml:
// return ".xml";
case AlternativeFormatImportPartType.TextPlain:
return(".txt");
case AlternativeFormatImportPartType.WordprocessingML:
return(".docx");
case AlternativeFormatImportPartType.OfficeWordMacroEnabled:
return(".docm");
case AlternativeFormatImportPartType.OfficeWordTemplate:
return(".dotx");
case AlternativeFormatImportPartType.OfficeWordMacroEnabledTemplate:
return(".dotm");
case AlternativeFormatImportPartType.Rtf:
return(".rtf");
case AlternativeFormatImportPartType.Html:
return(".htm");
default:
return(".dat");
}
}
internal static string GetContentType(AlternativeFormatImportPartType partType)
{
switch (partType)
{
//case AlternativeFormatImportPartType.Text:
// return "application/text/plain";
case AlternativeFormatImportPartType.Xhtml:
return("application/xhtml+xml");
case AlternativeFormatImportPartType.Mht:
return("message/rfc822");
case AlternativeFormatImportPartType.Xml:
return("application/xml");
//case AlternativeFormatImportPartType.TextXml:
// return "text/xml";
case AlternativeFormatImportPartType.TextPlain:
return("text/plain");
case AlternativeFormatImportPartType.WordprocessingML:
return("application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml");
case AlternativeFormatImportPartType.OfficeWordMacroEnabled:
return("application/vnd.ms-word.document.macroEnabled.main+xml");
case AlternativeFormatImportPartType.OfficeWordTemplate:
return("application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml");
case AlternativeFormatImportPartType.OfficeWordMacroEnabledTemplate:
return("application/vnd.ms-word.template.macroEnabledTemplate.main+xml");
case AlternativeFormatImportPartType.Rtf:
return("application/rtf");
case AlternativeFormatImportPartType.Html:
return("text/html");
default:
throw new ArgumentOutOfRangeException(nameof(partType));
}
}
private static AltChunk CreateAltChunkWithXmlContent(
WordprocessingDocument wordDocument,
AlternativeFormatImportPartType contentType,
string xmlContent)
{
string altChunkId = "XmlAltChunkId-" + Guid.NewGuid();
AlternativeFormatImportPart chunk = wordDocument.MainDocumentPart.AddAlternativeFormatImportPart(
contentType, altChunkId);
using (Stream stream = chunk.GetStream(FileMode.Create))
using (var writer = new StreamWriter(stream))
{
writer.WriteLine(xmlContent);
}
return(new AltChunk {
Id = altChunkId
});
}
/// <summary>
/// Insert a document on bookmark
/// </summary>
/// <param name="bookmark"></param>
/// <param name="content"></param>
/// <param name="importType"></param>
private void AddAltChunkOnBookmark(string bookmark, Stream content, AlternativeFormatImportPartType importType)
{
AlternativeFormatImportPart formatImportPart = wdMainDocumentPart.AddAlternativeFormatImportPart(importType);
formatImportPart.FeedData(content);
AltChunk altChunk = new AltChunk();
altChunk.Id = wdMainDocumentPart.GetIdOfPart(formatImportPart);
var bookmarkElement = FindBookmark(bookmark);
if (bookmarkElement != null)
{
var paragraph = bookmarkElement.Ancestors <Paragraph>().LastOrDefault();
// without an empty paragraph after altchunk, the docx might be corrupted if the bookmark is inside a table and the html only contains one paragraph
if (paragraph.Ancestors <Table>().Any())
{
paragraph.InsertAfterSelf(new Paragraph());
}
paragraph.InsertAfterSelf(new AltChunk(altChunk));
}
}
/// <summary>
/// Adds a AlternativeFormatImportPart to the HeaderPart.
/// </summary>
/// <param name="partType">The part type of the AlternativeFormatImportPart.</param>
/// <param name="id">The relationship id.</param>
/// <returns>The newly added part.</returns>
public AlternativeFormatImportPart AddAlternativeFormatImportPart(AlternativeFormatImportPartType partType, string id)
{
string contentType = AlternativeFormatImportPartTypeInfo.GetContentType(partType);
string partExtension = AlternativeFormatImportPartTypeInfo.GetTargetExtension(partType);
OpenXmlPackage.PartExtensionProvider.MakeSurePartExtensionExist(contentType, partExtension);
return AddAlternativeFormatImportPart(contentType, id);
}
internal static string GetTargetExtension(AlternativeFormatImportPartType imageType)
{
switch (imageType)
{
//case AlternativeFormatImportPartType.Text:
// return ".txt";
case AlternativeFormatImportPartType.Xhtml:
return ".xhtml";
case AlternativeFormatImportPartType.Mht:
return ".mht";
case AlternativeFormatImportPartType.Xml:
return ".xml";
//case AlternativeFormatImportPartType.TextXml:
// return ".xml";
case AlternativeFormatImportPartType.TextPlain:
return ".txt";
case AlternativeFormatImportPartType.WordprocessingML:
return ".docx";
case AlternativeFormatImportPartType.OfficeWordMacroEnabled:
return ".docm";
case AlternativeFormatImportPartType.OfficeWordTemplate:
return ".dotx";
case AlternativeFormatImportPartType.OfficeWordMacroEnabledTemplate:
return ".dotm";
case AlternativeFormatImportPartType.Rtf:
return ".rtf";
case AlternativeFormatImportPartType.Html:
return ".htm";
default:
return ".dat";
}
}
internal static string GetContentType(AlternativeFormatImportPartType partType)
{
switch (partType)
{
//case AlternativeFormatImportPartType.Text:
// return "application/text/plain";
case AlternativeFormatImportPartType.Xhtml:
return "application/xhtml+xml";
case AlternativeFormatImportPartType.Mht:
return "message/rfc822";
case AlternativeFormatImportPartType.Xml:
return "application/xml";
//case AlternativeFormatImportPartType.TextXml:
// return "text/xml";
case AlternativeFormatImportPartType.TextPlain:
return "text/plain";
case AlternativeFormatImportPartType.WordprocessingML:
return "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml";
case AlternativeFormatImportPartType.OfficeWordMacroEnabled:
return "application/vnd.ms-word.document.macroEnabled.main+xml";
case AlternativeFormatImportPartType.OfficeWordTemplate:
return "application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml";
case AlternativeFormatImportPartType.OfficeWordMacroEnabledTemplate:
return "application/vnd.ms-word.template.macroEnabledTemplate.main+xml";
case AlternativeFormatImportPartType.Rtf:
return "application/rtf";
case AlternativeFormatImportPartType.Html:
return "text/html";
default:
throw new ArgumentOutOfRangeException("partType");
}
}
internal static string GetContentType(AlternativeFormatImportPartType partType)
=> partType switch
{
