private static void SimplifyMarkupForPart( OpenXmlPart part, SimplifyMarkupSettings settings) { SimplifyMarkupParameters parameters = new SimplifyMarkupParameters(); if (part.ContentType == "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml") { WordprocessingDocument doc = (WordprocessingDocument)part.OpenXmlPackage; if (settings.RemoveGoBackBookmark == true) { var goBackBookmark = doc .MainDocumentPart .GetXDocument() .Root .Descendants(W.bookmarkStart) .FirstOrDefault(bm => (string)bm.Attribute(W.name) == "_GoBack"); if (goBackBookmark != null) { parameters.GoBackId = (int)goBackBookmark.Attribute(W.id); } } } XDocument xdoc = part.GetXDocument(); XElement newRoot = xdoc.Root; // Need to do this first to enable simplifying hyperlinks. if (settings.RemoveContentControls || settings.RemoveSmartTags) { newRoot = (XElement) RemoveCustomXmlAndContentControlsTransform( newRoot, settings); } // This may touch many elements, so needs to be its own // transform. if (settings.RemoveRsidInfo) { newRoot = (XElement)RemoveRsidTransform(newRoot); } XDocument prevNewRoot = new XDocument(newRoot); while (true) { if (settings.RemoveComments || settings.RemoveEndAndFootNotes || settings.ReplaceTabsWithSpaces || settings.RemoveFieldCodes || settings.RemovePermissions || settings.RemoveProof || settings.RemoveBookmarks || settings.RemoveWebHidden || settings.RemoveGoBackBookmark) { newRoot = (XElement)SimplifyMarkupTransform(newRoot, settings, parameters); } // Remove runs and run properties that have become empty due to previous // transforms. newRoot = (XElement) RemoveEmptyRunsAndRunPropertiesTransform(newRoot); // Merge adjacent runs that have identical run properties. newRoot = (XElement)MergeAdjacentRunsTransform(newRoot); // Merge adjacent instrText elements. newRoot = (XElement)MergeAdjacentInstrText(newRoot); // Separate run children into separate runs newRoot = (XElement)SeparateRunChildrenIntoSeparateRuns(newRoot); if (XNode.DeepEquals(prevNewRoot.Root, newRoot)) { break; } prevNewRoot = new XDocument(newRoot); } if (settings.NormalizeXml) { XAttribute[] ns_attrs = { new XAttribute(XNamespace.Xmlns + "wpc", WPC.wpc), new XAttribute(XNamespace.Xmlns + "mc", MC.mc), new XAttribute(XNamespace.Xmlns + "o", O.o), new XAttribute(XNamespace.Xmlns + "r", R.r), new XAttribute(XNamespace.Xmlns + "m", M.m), new XAttribute(XNamespace.Xmlns + "v", VML.vml), new XAttribute(XNamespace.Xmlns + "wp14", WP14.wp14), new XAttribute(XNamespace.Xmlns + "wp", WP.wp), new XAttribute(XNamespace.Xmlns + "w10", W10.w10), new XAttribute(XNamespace.Xmlns + "w", W.w), new XAttribute(XNamespace.Xmlns + "w14", W14.w14), new XAttribute(XNamespace.Xmlns + "wpg", WPG.wpg), new XAttribute(XNamespace.Xmlns + "wpi", WPI.wpi), new XAttribute(XNamespace.Xmlns + "wne", WNE.wne), new XAttribute(XNamespace.Xmlns + "wps", WPS.wps), new XAttribute(MC.Ignorable, "w14 wp14"), }; XDocument newXDoc = Normalize(new XDocument(newRoot), null); foreach (var nsatt in ns_attrs) { if (newXDoc.Root.Attribute(nsatt.Name) == null) { newXDoc.Root.Add(nsatt); } } part.PutXDocument(newXDoc); } else { part.PutXDocument(new XDocument(newRoot)); } }
// lastRenderedPageBreak, permEnd, permStart, proofErr, noProof // softHyphen: // Remove when simplifying. // fldSimple, fldData, fldChar, instrText: // For hyperlinks, generate same in XHtml. Other than hyperlinks, do the following: // - collapse fldSimple // - remove fldSimple, fldData, fldChar, instrText. private static object SimplifyMarkupTransform( XNode node, SimplifyMarkupSettings settings, SimplifyMarkupParameters parameters) { XElement element = node as XElement; if (element != null) { if (settings.RemovePermissions && (element.Name == W.permEnd || element.Name == W.permStart)) { return(null); } if (settings.RemoveProof && (element.Name == W.proofErr || element.Name == W.noProof)) { return(null); } if (settings.RemoveSoftHyphens && element.Name == W.softHyphen) { return(null); } if (settings.RemoveLastRenderedPageBreak && element.Name == W.lastRenderedPageBreak) { return(null); } if (settings.RemoveBookmarks && (element.Name == W.bookmarkStart || element.Name == W.bookmarkEnd)) { return(null); } if (settings.RemoveGoBackBookmark && ((element.Name == W.bookmarkStart && (int)element.Attribute(W.id) == parameters.GoBackId) || (element.Name == W.bookmarkEnd && (int)element.Attribute(W.id) == parameters.GoBackId))) { return(null); } if (settings.RemoveWebHidden && element.Name == W.webHidden) { return(null); } if (settings.ReplaceTabsWithSpaces && element.Name == W.tab && element.Parent.Name == W.r) { return(new XElement(W.t, new XAttribute(XNamespace.Xml + "space", "preserve"), " ")); } if (settings.RemoveComments && (element.Name == W.commentRangeStart || element.Name == W.commentRangeEnd || element.Name == W.commentReference || element.Name == W.annotationRef)) { return(null); } if (settings.RemoveComments && element.Name == W.rStyle && element.Attribute(W.val).Value == "CommentReference") { return(null); } if (settings.RemoveEndAndFootNotes && (element.Name == W.endnoteReference || element.Name == W.footnoteReference)) { return(null); } if (settings.RemoveFieldCodes) { if (element.Name == W.fldSimple) { return(element.Elements().Select(e => SimplifyMarkupTransform(e, settings, parameters))); } if (element.Name == W.fldData || element.Name == W.fldChar || element.Name == W.instrText) { return(null); } } return(new XElement(element.Name, element.Attributes(), element.Nodes().Select(n => SimplifyMarkupTransform(n, settings, parameters)))); } return(node); }
// lastRenderedPageBreak, permEnd, permStart, proofErr, noProof // softHyphen: // Remove when simplifying. // fldSimple, fldData, fldChar, instrText: // For hyperlinks, generate same in XHtml. Other than hyperlinks, do the following: // - collapse fldSimple // - remove fldSimple, fldData, fldChar, instrText. private static object SimplifyMarkupTransform( XNode node, SimplifyMarkupSettings settings, SimplifyMarkupParameters parameters) { XElement element = node as XElement; if (element != null) { if (settings.RemovePermissions && (element.Name == W.permEnd || element.Name == W.permStart)) return null; if (settings.RemoveProof && (element.Name == W.proofErr || element.Name == W.noProof)) return null; if (settings.RemoveSoftHyphens && element.Name == W.softHyphen) return null; if (settings.RemoveLastRenderedPageBreak && element.Name == W.lastRenderedPageBreak) return null; if (settings.RemoveBookmarks && (element.Name == W.bookmarkStart || element.Name == W.bookmarkEnd)) return null; if (settings.RemoveGoBackBookmark && ((element.Name == W.bookmarkStart && (int)element.Attribute(W.id) == parameters.GoBackId) || (element.Name == W.bookmarkEnd && (int)element.Attribute(W.id) == parameters.GoBackId))) return null; if (settings.RemoveWebHidden && element.Name == W.webHidden) return null; if (settings.ReplaceTabsWithSpaces && element.Name == W.tab && element.Parent.Name == W.r) return new XElement(W.t, new XAttribute(XNamespace.Xml + "space", "preserve"), " "); if (settings.RemoveComments && (element.Name == W.commentRangeStart || element.Name == W.commentRangeEnd || element.Name == W.commentReference || element.Name == W.annotationRef)) return null; if (settings.RemoveComments && element.Name == W.rStyle && element.Attribute(W.val).Value == "CommentReference") return null; if (settings.RemoveEndAndFootNotes && (element.Name == W.endnoteReference || element.Name == W.footnoteReference)) return null; if (settings.RemoveFieldCodes) { if (element.Name == W.fldSimple) return element.Elements().Select(e => SimplifyMarkupTransform(e, settings, parameters)); if (element.Name == W.fldData || element.Name == W.fldChar || element.Name == W.instrText) return null; } return new XElement(element.Name, element.Attributes(), element.Nodes().Select(n => SimplifyMarkupTransform(n, settings, parameters))); } return node; }
private static void SimplifyMarkupForPart( OpenXmlPart part, SimplifyMarkupSettings settings) { SimplifyMarkupParameters parameters = new SimplifyMarkupParameters(); if (part.ContentType == "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml") { WordprocessingDocument doc = (WordprocessingDocument)part.OpenXmlPackage; if (settings.RemoveGoBackBookmark == true) { var goBackBookmark = doc .MainDocumentPart .GetXDocument() .Root .Descendants(W.bookmarkStart) .FirstOrDefault(bm => (string)bm.Attribute(W.name) == "_GoBack"); if (goBackBookmark != null) parameters.GoBackId = (int)goBackBookmark.Attribute(W.id); } } XDocument xdoc = part.GetXDocument(); XElement newRoot = xdoc.Root; // Need to do this first to enable simplifying hyperlinks. if (settings.RemoveContentControls || settings.RemoveSmartTags) newRoot = (XElement) RemoveCustomXmlAndContentControlsTransform( newRoot, settings); // This may touch many elements, so needs to be its own // transform. if (settings.RemoveRsidInfo) newRoot = (XElement)RemoveRsidTransform(newRoot); XDocument prevNewRoot = new XDocument(newRoot); while (true) { if (settings.RemoveComments || settings.RemoveEndAndFootNotes || settings.ReplaceTabsWithSpaces || settings.RemoveFieldCodes || settings.RemovePermissions || settings.RemoveProof || settings.RemoveBookmarks || settings.RemoveWebHidden || settings.RemoveGoBackBookmark) newRoot = (XElement)SimplifyMarkupTransform(newRoot, settings, parameters); // Remove runs and run properties that have become empty due to previous // transforms. newRoot = (XElement) RemoveEmptyRunsAndRunPropertiesTransform(newRoot); // Merge adjacent runs that have identical run properties. newRoot = (XElement)MergeAdjacentRunsTransform(newRoot); // Merge adjacent instrText elements. newRoot = (XElement)MergeAdjacentInstrText(newRoot); // Separate run children into separate runs newRoot = (XElement)SeparateRunChildrenIntoSeparateRuns(newRoot); if (XNode.DeepEquals(prevNewRoot.Root, newRoot)) break; prevNewRoot = new XDocument(newRoot); } if (settings.NormalizeXml) { XAttribute[] ns_attrs = { new XAttribute(XNamespace.Xmlns + "wpc", WPC.wpc), new XAttribute(XNamespace.Xmlns + "mc", MC.mc), new XAttribute(XNamespace.Xmlns + "o", O.o), new XAttribute(XNamespace.Xmlns + "r", R.r), new XAttribute(XNamespace.Xmlns + "m", M.m), new XAttribute(XNamespace.Xmlns + "v", VML.vml), new XAttribute(XNamespace.Xmlns + "wp14", WP14.wp14), new XAttribute(XNamespace.Xmlns + "wp", WP.wp), new XAttribute(XNamespace.Xmlns + "w10", W10.w10), new XAttribute(XNamespace.Xmlns + "w", W.w), new XAttribute(XNamespace.Xmlns + "w14", W14.w14), new XAttribute(XNamespace.Xmlns + "wpg", WPG.wpg), new XAttribute(XNamespace.Xmlns + "wpi", WPI.wpi), new XAttribute(XNamespace.Xmlns + "wne", WNE.wne), new XAttribute(XNamespace.Xmlns + "wps", WPS.wps), new XAttribute(MC.Ignorable, "w14 wp14"), }; XDocument newXDoc = Normalize(new XDocument(newRoot), null); foreach (var nsatt in ns_attrs) { if (newXDoc.Root.Attribute(nsatt.Name) == null) newXDoc.Root.Add(nsatt); } part.PutXDocument(newXDoc); } else { part.PutXDocument(new XDocument(newRoot)); } }
private static void SimplifyMarkupForPart(OpenXmlPart part, SimplifyMarkupSettings settings) { var parameters = new SimplifyMarkupParameters(); if (part.ContentType == "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml") { var doc = (WordprocessingDocument)part.OpenXmlPackage; if (settings.RemoveGoBackBookmark) { XElement goBackBookmark = doc .MainDocumentPart .GetXDocument() .Descendants(W.bookmarkStart) .FirstOrDefault(bm => (string)bm.Attribute(W.name) == "_GoBack"); if (goBackBookmark != null) { parameters.GoBackId = (int)goBackBookmark.Attribute(W.id); } } } XDocument xdoc = part.GetXDocument(); XElement newRoot = xdoc.Root; // Need to do this first to enable simplifying hyperlinks. if (settings.RemoveContentControls || settings.RemoveSmartTags) { newRoot = (XElement)RemoveCustomXmlAndContentControlsTransform(newRoot, settings); } // This may touch many elements, so needs to be its own transform. if (settings.RemoveRsidInfo) { newRoot = (XElement)RemoveRsidTransform(newRoot); } var prevNewRoot = new XDocument(newRoot); while (true) { if (settings.RemoveComments || settings.RemoveEndAndFootNotes || settings.ReplaceTabsWithSpaces || settings.RemoveFieldCodes || settings.RemovePermissions || settings.RemoveProof || settings.RemoveBookmarks || settings.RemoveWebHidden || settings.RemoveGoBackBookmark || settings.RemoveHyperlinks) { newRoot = (XElement)SimplifyMarkupTransform(newRoot, settings, parameters); } // Remove runs and run properties that have become empty due to previous transforms. newRoot = (XElement)RemoveEmptyRunsAndRunPropertiesTransform(newRoot); // Merge adjacent runs that have identical run properties. newRoot = (XElement)MergeAdjacentRunsTransform(newRoot); // Merge adjacent instrText elements. newRoot = (XElement)MergeAdjacentInstrText(newRoot); // Separate run children into separate runs newRoot = (XElement)SeparateRunChildrenIntoSeparateRuns(newRoot); if (XNode.DeepEquals(prevNewRoot.Root, newRoot)) { break; } prevNewRoot = new XDocument(newRoot); } if (settings.NormalizeXml) { XAttribute[] nsAttrs = NamespaceAttributeUtil.NamespaceAttributes; XDocument newXDoc = Normalize(new XDocument(newRoot), null); newRoot = newXDoc.Root; if (newRoot != null) { foreach (XAttribute nsAttr in nsAttrs) { if (newRoot.Attribute(nsAttr.Name) == null) { newRoot.Add(nsAttr); } } } part.PutXDocument(newXDoc); } else { part.PutXDocument(new XDocument(newRoot)); } }