public XlsxMacrosheetXmlPartFilter(CommonNamespaces commonNamespaces, Dictionary<string, string> StringContentLookup, Dictionary<string, WorkSheet> WorksheetLookup, Dictionary<string, CellFormatData> CellFormats, ContentType[] contentTypesToDetect, ref XlsxProcessingDictionaries processingDictionaries, ref PredefinedObjectsProcessingHelper predefinedObjectsHelper, PartInfo rel)
: base(commonNamespaces, rel.Target, StringContentLookup, WorksheetLookup, CellFormats, contentTypesToDetect, ref processingDictionaries, ref predefinedObjectsHelper)
{
m_id = rel.Id;
m_target = rel.Target;
m_type = rel.GetContentType();
}
internal override IPartFilter GetPartFilter(PartInfo rel, DocumentProcessingActions action)
{
switch (rel.GetContentType())
{
case "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml":
case "application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml":
case "application/vnd.ms-excel.sheet.macroEnabled.main+xml":
case "application/vnd.ms-excel.template.macroEnabled.main+xml":
return ConstructMainSpreadSheetFilter(rel);
case "application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml":
case "application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml":
case "application/vnd.openxmlformats-officedocument.spreadsheetml.dialogsheet+xml":
return ConstructWorksheetFilter(rel.Target, action);
case "application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml":
return ConstructCommentFilter();
case "application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml":
return ConstructSharedStringsFilter();
case "application/vnd.openxmlformats-officedocument.spreadsheetml.externalLink+xml":
if (AreWeInterestedIn(ContentType.Links))
return GetPartFilterForExternalLinks(rel.Target, rel);
break;
case "application/vnd.ms-office.vbaProject":
if (AreWeInterestedIn(ContentType.Macro))
return new VBABlockingPartFilter(rel);
break;
case "application/vnd.ms-excel.intlmacrosheet+xml":
case "application/vnd.ms-excel.macrosheet+xml":
return ConstructMacrosheetFilter(rel, action);
case "application/vnd.openxmlformats-officedocument.spreadsheetml.calcChain+xml":
return ConstructCalcChainFilter();
case "application/vnd.openxmlformats-officedocument.spreadsheetml.revisionLog+xml":
if (AreWeInterestedIn(ContentType.TrackChange))
{
if (action != DocumentProcessingActions.Clean)
return ConstructRevisionFilter();
return new BlockingPartFilter();
}
break;
case "application/vnd.openxmlformats-officedocument.spreadsheetml.revisionHeaders+xml":
case "application/vnd.openxmlformats-officedocument.spreadsheetml.userNames+xml":
if(AreWeInterestedIn(ContentType.TrackChange) && action == DocumentProcessingActions.Clean)
return new BlockingPartFilter();
break;
case "application/vnd.openxmlformats-officedocument.drawing+xml":
case "application/vnd.openxmlformats-officedocument.vmlDrawing":
return ConstructDrawingFilter();
}
return base.GetPartFilter(rel, action);
}
protected override IPartFilter GetPartFilterForPreprocessing(PartInfo rel, DocumentProcessingActions actions)
{
switch (rel.GetContentType())
{
case "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml":
case "application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml":
case "application/vnd.ms-word.document.macroEnabled.main+xml":
case "application/vnd.ms-word.template.macroEnabledTemplate.main+xml":
return ConstructMainDocFilter(true, ActionIncludesCleaning(actions));
}
return base.GetPartFilterForPreprocessing(rel, actions);
}
internal override IPartFilter GetPartFilter(PartInfo rel, DocumentProcessingActions actions)
{
switch (rel.GetContentType())
{
case "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml":
case "application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml":
case "application/vnd.ms-word.document.macroEnabled.main+xml":
case "application/vnd.ms-word.template.macroEnabledTemplate.main+xml":
return ConstructMainDocFilter(false, ActionIncludesCleaning(actions));
case "application/vnd.openxmlformats-officedocument.wordprocessingml.footnotes+xml":
return ConstructFootNoteFilter(ActionIncludesCleaning(actions));
case "application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml":
return ConstructEndNoteFilter(ActionIncludesCleaning(actions));
case "application/vnd.openxmlformats-officedocument.wordprocessingml.footer+xml":
return ConstructFooterFilter( ActionIncludesCleaning(actions) );
case "application/vnd.openxmlformats-officedocument.wordprocessingml.header+xml":
return ConstructHeaderFilter( ActionIncludesCleaning(actions) );
case "application/vnd.openxmlformats-officedocument.wordprocessingml.comments+xml":
return ConstructCommentFilter(ActionIncludesCleaning(actions));
case "application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml":
return ConstructSettingsFilter(rel);
case "application/vnd.ms-word.vbaData+xml":
return ConstructVBADataFilter();
case "application/vnd.ms-office.vbaProject":
if (AreWeInterestedIn(ContentType.Macro))
return new VBABlockingPartFilter(rel);
break;
case "application/vnd.ms-word.keyMapCustomizations+xml":
if (AreWeInterestedIn(ContentType.Macro))
return new BlockingPartFilter(true);
break;
case "application/inkml+xml":
return ConstructInkPartFilter(rel.Target, ActionIncludesCleaning(actions));
}
return base.GetPartFilter(rel, actions);
}
public void AddContent(PartInfo rel, Stream sourceStream, OpenXmlFormat openXmlFormat)
{
PartInfo parentPart = GetPart(rel.RelatedTo);
PartInfo clonedPart = new PartInfo(this, rel);
string sContentType;
if (ContentIsInternalType(rel.Type, openXmlFormat))
{
sContentType = rel.GetContentType();
clonedPart.Target = RemoveLeadingSlash(clonedPart.Target);
parentPart.AddRelatedItem(clonedPart);
if (m_partsMap.ContainsKey(clonedPart.AbsolutePath()) && sourceStream == null)
{ // we have already added this content via a relationship elsewhere, don't need to write it
return;
}
m_partsMap.Add(clonedPart.AbsolutePath(), clonedPart);
if (sourceStream != null)
{
string partName = clonedPart.AbsolutePath();
AddZipEntry(partName, sourceStream);
if (rel.ContentTypeOverriden())
m_contentTypes.Add("/" + partName, sContentType);
}
}
else
{//we should only get here for external rels - so there should never be an additional stream to add
parentPart.AddRelatedItem(clonedPart);
sContentType = rel.Type;
if (m_partsMap.ContainsKey(clonedPart.Target))
{ // we have already added this content via a relationship elsewhere, don't need to write it
return;
}
m_partsMap.Add(clonedPart.Target, clonedPart);
if (sourceStream != null)
{
throw new System.InvalidOperationException("Sourcestream is not null for supposedly external hyperlink part");
}
}
}
private bool IsASlidePartButNotInRelationToPresentation(PartInfo rel)
{
string sType = rel.GetContentType();
if (sType != "application/vnd.openxmlformats-officedocument.presentationml.slide+xml")
return false;
if (string.IsNullOrEmpty(rel.RelatedTo))
return true;
if (rel.RelatedTo.ToLower().IndexOf("presentation") >= 0)
return false;
return true;
}
internal override IPartFilter GetPartFilter(PartInfo rel, DocumentProcessingActions actions)
{
string sContentType = rel.GetContentType();
switch (sContentType)
{
case "application/vnd.openxmlformats-officedocument.presentationml.slide+xml":
if (string.IsNullOrEmpty(rel.RelatedTo))
break;
if (rel.RelatedTo.ToLower().IndexOf("presentation") < 0)
break; // only want the presentation relationships no others
return GetSlidePartFilter(rel, actions, AreWeInterestedIn(ContentType.HiddenSlide));
case "application/vnd.openxmlformats-officedocument.presentationml.commentAuthors+xml":
return GetCommentAuthorPartFilter(false, AreWeInterestedIn(ContentType.Comment));
case "application/vnd.openxmlformats-officedocument.presentationml.comments+xml":
return GetCommentPartFilter();
case "application/vnd.openxmlformats-officedocument.presentationml.notesSlide+xml":
return GetNotesSlidePartFilter(actions);
case "application/vnd.openxmlformats-officedocument.oleObject":
case "application/vnd.ms-office.activeX+xml":
case "application/vnd.ms-office.activeX":
case "application/msword":
if (ActionIncludesCleaning(actions) && AreWeInterestedIn(ContentType.Field))
return new BlockingPartFilter();
break;
case "application/vnd.ms-office.vbaProject":
if (AreWeInterestedIn(ContentType.Macro)) // ActionIncludesCleaning(actions) intentionally omitted
return new VBABlockingPartFilter(rel);
break;
case "application/vnd.openxmlformats-officedocument.presentationml.viewProps+xml":
if (ActionIncludesCleaning(actions) && AreWeInterestedIn(ContentType.HiddenSlide))
return GetViewPropsPartFilter(rel);
break;
case "application/vnd.openxmlformats-officedocument.presentationml.slideLayout+xml":
if (ActionIncludesCleaning(actions) && AreWeInterestedIn(ContentType.Field))
return GetSlideLayoutPartFilter(rel.Target);
break;
case "application/vnd.openxmlformats-officedocument.presentationml.slideMaster+xml":
return GetSlideMasterPartFilter(rel.Target, ActionIncludesCleaning(actions));
case "application/vnd.openxmlformats-officedocument.presentationml.handoutMaster+xml":
return GetHandoutsMasterPartFilter(rel.Target, ActionIncludesCleaning(actions));
case "application/vnd.openxmlformats-officedocument.presentationml.notesMaster+xml":
return GetNotesMasterPartFilter(rel.Target, ActionIncludesCleaning(actions));
case "application/vnd.ms-powerpoint.presentation.macroEnabled.main+xml":
case "application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml":
case "application/vnd.ms-powerpoint.template.macroEnabled.main+xml":
case "application/vnd.openxmlformats-officedocument.presentationml.template.main+xml":
case "application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml":
case "application/vnd.ms-powerpoint.slideshow.macroEnabled.main+xml":
return GetPresentationPartFilter();
case "application/vnd.openxmlformats-officedocument.vmlDrawing":
return GetDrawingPartFilter(rel.Target);
case "application/inkml+xml":
return GetInkPartFilter(rel.Target, ActionIncludesCleaning(actions));
}
return base.GetPartFilter(rel.GetContentType(), actions);
}
protected override IPartFilter GetPartFilterForPreprocessing(PartInfo rel, DocumentProcessingActions actions)
{
switch (rel.GetContentType())
{
case "application/vnd.openxmlformats-officedocument.presentationml.commentAuthors+xml":
return GetCommentAuthorPartFilter(true, false);
case "application/vnd.openxmlformats-officedocument.presentationml.slide+xml":
return GetSlidePartFilter(rel, DocumentProcessingActions.Discover, false);
case "application/vnd.openxmlformats-officedocument.presentationml.slideLayout+xml":
if (ActionIncludesCleaning(actions) && AreWeInterestedIn(ContentType.Field))
return GetSlideLayoutPartFilter(rel.Target);
break;
case "application/vnd.openxmlformats-officedocument.presentationml.slideMaster+xml":
return GetSlideMasterPartFilter(rel.Target, ActionIncludesCleaning(actions));
case "application/vnd.openxmlformats-officedocument.presentationml.handoutMaster+xml":
return GetHandoutsMasterPartFilter(rel.Target, ActionIncludesCleaning(actions));
case "application/vnd.openxmlformats-officedocument.presentationml.notesMaster+xml":
return GetNotesMasterPartFilter(rel.Target, ActionIncludesCleaning(actions));
case "application/vnd.ms-powerpoint.presentation.macroEnabled.main+xml":
case "application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml":
case "application/vnd.ms-powerpoint.template.macroEnabled.main+xml":
case "application/vnd.openxmlformats-officedocument.presentationml.template.main+xml":
case "application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml":
case "application/vnd.ms-powerpoint.slideshow.macroEnabled.main+xml":
return GetPresentationPartFilter();
}
return base.GetPartFilterForPreprocessing(rel, actions);
}
public static bool PartInfoContainsEmbeddedObjects(PartInfo pi, ref List<string> PartInfoTargets)
{
string sThisTarget = pi.Target;
if(PartInfoTargets.Contains(sThisTarget))
return false;
PartInfoTargets.Add(sThisTarget);
switch(pi.GetContentType())
{
case "application/vnd.openxmlformats-officedocument.oleObject":
case "application/vnd.ms-office.activeX+xml":
case "application/vnd.ms-office.activeX":
case "application/msword":
return true;
}
foreach (PartInfo piChild in pi.GetRelatedObjects())
{
if (PartInfoContainsEmbeddedObjects(piChild, ref PartInfoTargets))
return true;
}
return false;
}
protected virtual IPartFilter GetPartFilterForPreprocessing(PartInfo rel, DocumentProcessingActions actions)
{
switch (rel.GetContentType())
{
case "application/vnd.openxmlformats-officedocument.drawingml.diagramData+xml":
return BuildDiagramPreprocessingFilter();
case "application/vnd.openxmlformats-officedocument.theme+xml":
return BuildThemePreprocessingFilter();
case "application/vnd.openxmlformats-officedocument.drawingml.diagramColors+xml":
return BuildDiagramColoursPreprocessingFilter();
}
return null;
}
virtual internal IPartFilter GetPartFilter(PartInfo rel, DocumentProcessingActions actions)
{
return GetPartFilter(rel.GetContentType(), actions);
}
protected override IPartFilter GetPartFilterForPreprocessing(PartInfo rel, DocumentProcessingActions action)
{
switch (rel.GetContentType())
{
case "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml":
case "application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml":
case "application/vnd.ms-excel.sheet.macroEnabled.main+xml":
case "application/vnd.ms-excel.template.macroEnabled.main+xml":
return ConstructMainSpreadSheetFilter(rel);
case "application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml":
case "application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml":
case "application/vnd.openxmlformats-officedocument.spreadsheetml.dialogsheet+xml":
case "application/vnd.ms-excel.intlmacrosheet+xml":
case "application/vnd.ms-excel.macrosheet+xml":
return ConstructWorksheetPreProcessingFilter(rel.Target);
case "application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml":
return ConstructStyleFilter();
case "application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml":
{
if (m_tablePreprocessed)
return null;
return ConstructTableFilter(rel);
}
}
return base.GetPartFilterForPreprocessing(rel, action);
}