private static object TransformToMetadata(XNode node, XElement data, TemplateError te)
{
XElement element = node as XElement;
if (element != null)
{
if (element.Name == W.sdt)
{
var alias = (string)element.Elements(W.sdtPr).Elements(W.alias).Attributes(W.val).FirstOrDefault();
if (alias == null || alias == "" || s_AliasList.Contains(alias))
{
var ccContents = element
.DescendantsTrimmed(W.txbxContent)
.Where(e => e.Name == W.t)
.Select(t => (string)t)
.StringConcatenate()
.Trim()
.Replace('“', '"')
.Replace('”', '"');
if (ccContents.StartsWith("<"))
{
XElement xml = TransformXmlTextToMetadata(te, ccContents);
if (xml.Name == W.p || xml.Name == W.r) // this means there was an error processing the XML.
{
if (element.Parent.Name == W.p)
{
return(xml.Elements(W.r));
}
return(xml);
}
if (alias != null && xml.Name.LocalName != alias)
{
if (element.Parent.Name == W.p)
{
return(CreateRunErrorMessage("Error: Content control alias does not match metadata element name", te));
}
else
{
return(CreateParaErrorMessage("Error: Content control alias does not match metadata element name", te));
}
}
xml.Add(element.Elements(W.sdtContent).Elements());
return(xml);
}
return(new XElement(element.Name,
element.Attributes(),
element.Nodes().Select(n => TransformToMetadata(n, data, te))));
}
return(new XElement(element.Name,
element.Attributes(),
element.Nodes().Select(n => TransformToMetadata(n, data, te))));
}
if (element.Name == W.p)
{
var paraContents = element
.DescendantsTrimmed(W.txbxContent)
.Where(e => e.Name == W.t)
.Select(t => (string)t)
.StringConcatenate()
.Trim();
int occurances = paraContents.Select((c, i) => paraContents.Substring(i)).Count(sub => sub.StartsWith("<#"));
if (paraContents.StartsWith("<#") && paraContents.EndsWith("#>") && occurances == 1)
{
var xmlText = paraContents.Substring(2, paraContents.Length - 4).Trim();
XElement xml = TransformXmlTextToMetadata(te, xmlText);
if (xml.Name == W.p || xml.Name == W.r)
{
return(xml);
}
xml.Add(element);
return(xml);
}
if (paraContents.Contains("<#"))
{
List <RunReplacementInfo> runReplacementInfo = new List <RunReplacementInfo>();
var thisGuid = Guid.NewGuid().ToString();
var r = new Regex("<#.*?#>");
XElement xml = null;
OpenXmlRegex.Replace(new[] { element }, r, thisGuid, (para, match) =>
{
var matchString = match.Value.Trim();
var xmlText = matchString.Substring(2, matchString.Length - 4).Trim().Replace('“', '"').Replace('”', '"');
try
{
xml = XElement.Parse(xmlText);
}
catch (XmlException e)
{
RunReplacementInfo rri = new RunReplacementInfo()
{
Xml = null,
XmlExceptionMessage = "XmlException: " + e.Message,
SchemaValidationMessage = null,
};
runReplacementInfo.Add(rri);
return(true);
}
string schemaError = ValidatePerSchema(xml);
if (schemaError != null)
{
RunReplacementInfo rri = new RunReplacementInfo()
{
Xml = null,
XmlExceptionMessage = null,
SchemaValidationMessage = "Schema Validation Error: " + schemaError,
};
runReplacementInfo.Add(rri);
return(true);
}
RunReplacementInfo rri2 = new RunReplacementInfo()
{
Xml = xml,
XmlExceptionMessage = null,
SchemaValidationMessage = null,
};
runReplacementInfo.Add(rri2);
return(true);
}, false);
var newPara = new XElement(element);
foreach (var rri in runReplacementInfo)
{
var runToReplace = newPara.Descendants(W.r).FirstOrDefault(rn => rn.Value == thisGuid && rn.Parent.Name != PA.Content);
if (runToReplace == null)
{
throw new OpenXmlPowerToolsException("Internal error");
}
if (rri.XmlExceptionMessage != null)
{
runToReplace.ReplaceWith(CreateRunErrorMessage(rri.XmlExceptionMessage, te));
}
else if (rri.SchemaValidationMessage != null)
{
runToReplace.ReplaceWith(CreateRunErrorMessage(rri.SchemaValidationMessage, te));
}
else
{
var newXml = new XElement(rri.Xml);
newXml.Add(runToReplace);
runToReplace.ReplaceWith(newXml);
}
}
var coalescedParagraph = WordprocessingMLUtil.CoalesceAdjacentRunsWithIdenticalFormatting(newPara);
return(coalescedParagraph);
}
}
return(new XElement(element.Name,
element.Attributes(),
element.Nodes().Select(n => TransformToMetadata(n, data, te))));
}
return(node);
}
private static object TransformToMetadata(XNode node, XElement data, TemplateError te)
{
XElement element = node as XElement;
if (element != null)
{
if (element.Name == W.p)
{
var paraContents = element
.DescendantsTrimmed(W.txbxContent)
.Where(e => e.Name == W.t)
.Select(t => (string)t)
.StringConcatenate()
.Trim();
int occurances = paraContents.Select((c, i) => paraContents.Substring(i)).Count(sub => sub.StartsWith("<#"));
if (paraContents.StartsWith("<#") && paraContents.EndsWith("#>") && occurances == 1)
{
var xmlText = paraContents.Substring(2, paraContents.Length - 4).Trim();
XElement xml;
try
{
xml = XElement.Parse(xmlText);
}
catch (XmlException e)
{
return CreateParaErrorMessage("XmlException: " + e.Message, te);
}
string schemaError = ValidatePerSchema(xml);
if (schemaError != null)
return CreateParaErrorMessage("Schema Validation Error: " + schemaError, te);
xml.Add(element);
return xml;
}
if (paraContents.Contains("<#"))
{
List<RunReplacementInfo> runReplacementInfo = new List<RunReplacementInfo>();
var thisGuid = Guid.NewGuid().ToString();
var r = new Regex("<#.*?#>");
XElement xml = null;
OpenXmlRegex.Replace(new[] { element }, r, thisGuid, (para, match) =>
{
var matchString = match.Value.Trim();
var xmlText = matchString.Substring(2, matchString.Length - 4).Trim().Replace('“', '"').Replace('”', '"');
try
{
xml = XElement.Parse(xmlText);
}
catch (XmlException e)
{
RunReplacementInfo rri = new RunReplacementInfo()
{
Xml = null,
XmlExceptionMessage = "XmlException: " + e.Message,
SchemaValidationMessage = null,
};
runReplacementInfo.Add(rri);
return true;
}
string schemaError = ValidatePerSchema(xml);
if (schemaError != null)
{
RunReplacementInfo rri = new RunReplacementInfo()
{
Xml = null,
XmlExceptionMessage = null,
SchemaValidationMessage = "Schema Validation Error: " + schemaError,
};
runReplacementInfo.Add(rri);
return true;
}
RunReplacementInfo rri2 = new RunReplacementInfo()
{
Xml = xml,
XmlExceptionMessage = null,
SchemaValidationMessage = null,
};
runReplacementInfo.Add(rri2);
return true;
}, false);
var newPara = new XElement(element);
foreach (var rri in runReplacementInfo)
{
var runToReplace = newPara.Descendants(W.r).FirstOrDefault(rn => rn.Value == thisGuid && rn.Parent.Name != PA.Content);
if (runToReplace == null)
throw new OpenXmlPowerToolsException("Internal error");
if (rri.XmlExceptionMessage != null)
runToReplace.ReplaceWith(CreateRunErrorMessage(rri.XmlExceptionMessage, te));
else if (rri.SchemaValidationMessage != null)
runToReplace.ReplaceWith(CreateRunErrorMessage(rri.SchemaValidationMessage, te));
else
{
var newXml = new XElement(rri.Xml);
newXml.Add(runToReplace);
runToReplace.ReplaceWith(newXml);
}
}
var coalescedParagraph = WordprocessingMLUtil.CoalesceAdjacentRunsWithIdenticalFormatting(newPara);
return coalescedParagraph;
}
}
return new XElement(element.Name,
element.Attributes(),
element.Nodes().Select(n => TransformToMetadata(n, data, te)));
}
return node;
}
