/// <summary>
/// Creates a new exception for the given exception type.
/// </summary>
/// <param name="exceptionType">The exception type model for this exception.</param>
public CodeDocException(CodeDocType exceptionType)
{
if (exceptionType == null) throw new ArgumentNullException("exceptionType");
Contract.EndContractBlock();
ExceptionType = exceptionType;
}
protected CodeDocType ToTypeModel(ICodeDocMember member)
{
if (member == null)
return null;
if (member is CodeDocType)
return (CodeDocType)member;
var typeModel = new CodeDocType(member.CRef.WithTargetType("T"));
var simpleMember = member as CodeDocSimpleMember;
if(simpleMember != null)
CopySimpleMemberAttributes(typeModel, simpleMember);
return typeModel;
}
/// <summary>
/// Generates a model that is extracted from MTPS data.
/// </summary>
/// <param name="cRef">The code reference to search for.</param>
/// <param name="searchContext">The search context for locating related items.</param>
/// <param name="detailLevel">The desired detail level of the generated model.</param>
/// <returns>A code doc member model if found.</returns>
public ICodeDocMember GetMemberModel(CRefIdentifier cRef, CodeDocRepositorySearchContext searchContext = null, CodeDocMemberDetailLevel detailLevel = CodeDocMemberDetailLevel.Full)
{
if(cRef == null) throw new ArgumentNullException("cRef");
Contract.EndContractBlock();
var stopwatch = new Stopwatch();
stopwatch.Start();
var tocResults = SearchToc(cRef.FullCRef);
var bestTocResult = tocResults.FirstOrDefault();
stopwatch.Stop();
Debug.WriteLine("Search for {0} returned in {1}", cRef, stopwatch.Elapsed);
if (bestTocResult == null)
return null;
Uri uri;
if (!Uri.TryCreate(GetUrl(bestTocResult), UriKind.Absolute, out uri))
uri = cRef.ToUri();
CodeDocSimpleMember model = null;
if (detailLevel != CodeDocMemberDetailLevel.Minimum) {
var contentXml = GetContent(bestTocResult.ContentId);
if (contentXml != null) {
bool? isSealed = null;
bool? isValueType = null;
bool? isReferenceType = null;
bool? isEnum = null;
bool? isVirtual = null;
bool? isAbstract = null;
bool? isMethod = null;
ExternalVisibilityKind? visibility = null;
var titleDiv = contentXml.GetElementsByTagName("div")
.OfType<XmlElement>()
.FirstOrDefault(x => "TITLE".Equals(x.GetAttribute("class"), StringComparison.OrdinalIgnoreCase));
if (titleDiv != null) {
var innerTitleText = titleDiv.InnerText.Trim();
if (innerTitleText.EndsWith("Method", StringComparison.OrdinalIgnoreCase)) {
isMethod = true;
}
}
var syntaxElement = contentXml.GetElementsByTagName("mtps:CollapsibleArea")
.OfType<XmlElement>()
.FirstOrDefault(x => "SYNTAX".Equals(x.GetAttribute("Title"), StringComparison.OrdinalIgnoreCase));
var codeSnippets = syntaxElement.GetElementsByTagName("mtps:CodeSnippet").OfType<XmlElement>().ToList();
foreach (var snippet in codeSnippets) {
var inputSpans = snippet.GetElementsByTagName("span")
.OfType<XmlElement>()
.Where(e => e.GetAttribute("class") == "input")
.ToList();
if (snippet.GetAttribute("Language") == "CSharp") {
foreach (var inputSpan in inputSpans) {
var innerText = inputSpan.InnerText;
if ("PUBLIC".Equals(innerText, StringComparison.OrdinalIgnoreCase))
visibility = ExternalVisibilityKind.Public;
else if ("PROTECTED".Equals(innerText, StringComparison.OrdinalIgnoreCase))
visibility = ExternalVisibilityKind.Protected;
else if ("SEALED".Equals(innerText, StringComparison.OrdinalIgnoreCase))
isSealed = true;
else if ("CLASS".Equals(innerText, StringComparison.OrdinalIgnoreCase))
isReferenceType = true;
else if ("STRUCT".Equals(innerText, StringComparison.OrdinalIgnoreCase))
isValueType = true;
else if ("ENUM".Equals(innerText, StringComparison.OrdinalIgnoreCase))
isEnum = true;
else if ("VIRTUAL".Equals(innerText, StringComparison.OrdinalIgnoreCase))
isVirtual = true;
else if ("ABSTRACT".Equals(innerText, StringComparison.OrdinalIgnoreCase))
isAbstract = true;
}
}
}
if (model == null) {
if (isReferenceType ?? isValueType ?? isEnum ?? false) {
var typeModel = new CodeDocType(cRef);
typeModel.IsSealed = isSealed;
typeModel.IsValueType = isValueType;
typeModel.IsEnum = isEnum;
model = typeModel;
}
else if (isMethod ?? false) {
var methodModel = new CodeDocMethod(cRef);
methodModel.IsSealed = isSealed;
methodModel.IsVirtual = isVirtual;
methodModel.IsAbstract = isAbstract;
model = methodModel;
}
else {
model = new CodeDocSimpleMember(cRef);
}
model.ExternalVisibility = visibility ?? ExternalVisibilityKind.Hidden;
}
XmlNode summaryElement = contentXml.GetElementsByTagName("div")
.OfType<XmlElement>()
.FirstOrDefault(x => String.Equals(x.GetAttribute("class"), "summary", StringComparison.OrdinalIgnoreCase));
if (summaryElement != null) {
if (summaryElement.ChildNodes.Count == 1 && summaryElement.ChildNodes[0].Name == "p") {
// unwrap the lone p tag.
summaryElement = summaryElement.ChildNodes[0];
}
var summaryXmlDoc = XmlDocParser.Default.Parse(summaryElement);
model.SummaryContents = summaryXmlDoc.Children;
}
}
}
if (model == null)
model = new CodeDocSimpleMember(cRef);
if(model.ExternalVisibility == ExternalVisibilityKind.Hidden)
model.ExternalVisibility = ExternalVisibilityKind.Public;
model.Uri = uri;
model.FullName = bestTocResult.GetFullName();
int lastTitleSpaceIndex = bestTocResult.Title.LastIndexOf(' ');
if (lastTitleSpaceIndex >= 0) {
model.Title = bestTocResult.Title.Substring(0, lastTitleSpaceIndex);
model.SubTitle = bestTocResult.Title.Substring(lastTitleSpaceIndex + 1);
}
else {
model.Title = bestTocResult.Title;
model.SubTitle = String.Empty;
}
model.ShortName = model.Title;
if (String.IsNullOrEmpty(model.NamespaceName)) {
MtpsNodeCore namespaceNode = bestTocResult;
while (namespaceNode != null && !namespaceNode.IsNamespace) {
namespaceNode = namespaceNode.Parent;
}
if (namespaceNode != null) {
model.NamespaceName = namespaceNode.GetNamespaceName();
model.Namespace = GetNamespaceByName(model.NamespaceName);
}
}
return model;
}
