internal static string GetValue(this GraphNodeId id, GraphNodeIdName idPartName)
{
if (idPartName == CodeGraphNodeIdName.Assembly || idPartName == CodeGraphNodeIdName.File)
{
try
{
Uri value = id.GetNestedValueByName <Uri>(idPartName);
// for idPartName == CodeGraphNodeIdName.File it can be null, avoid unnecessary exception
if (value == null)
{
return(null);
}
// Assembly and File are represented by a Uri, extract LocalPath string from Uri
return((value.IsAbsoluteUri ? value.LocalPath : value.ToString()).Trim('/'));
}
catch
{
// for some node ids Uri might throw format exception, thus try to get string at least
return(id.GetNestedValueByName <string>(idPartName));
}
}
else
{
return(id.GetNestedValueByName <string>(idPartName));
}
}
private string GetPartialValueFromGraphNodeId(GraphNodeId id, GraphNodeIdName idPartName)
{
if (idPartName == CodeGraphNodeIdName.Assembly || idPartName == CodeGraphNodeIdName.File)
{
try
{
var value = id.GetNestedValueByName <Uri>(idPartName);
// Assembly and File are represented by a Uri, extract LocalPath string from Uri
return((value.IsAbsoluteUri ? value.LocalPath : value.ToString()).Trim('/'));
}
catch
{
// for some node ids Uri might throw format exception, thus try to get string at least
return(id.GetNestedValueByName <string>(idPartName));
}
}
else
{
return(id.GetNestedValueByName <string>(idPartName));
}
}
internal static string GetFileName(this GraphNodeId nodeId)
{
Uri fileName = nodeId.GetNestedValueByName <Uri>(CodeGraphNodeIdName.File);
if (fileName != null)
{
return(fileName.LocalPath);
}
var start = nodeId.LiteralValue.IndexOf("File=file:///") + 13;
if (start < 0)
{
return(null);
}
var end = nodeId.LiteralValue.IndexOf(')', start);
if (end < 0)
{
return(null);
}
return(nodeId.LiteralValue.Substring(start, end - start));
}
internal static string GetFileName(this GraphNodeId nodeId)
{
Uri fileName = nodeId.GetNestedValueByName <Uri>(CodeGraphNodeIdName.File);
return((fileName != null) ? fileName.LocalPath : null);
}
