public static string CreateLocalLink(ISymbol symbol, string prefix = null)
{
StringBuilder sb = StringBuilderCache.GetInstance();
if (prefix != null)
{
sb.Append(prefix);
}
int count = 0;
INamespaceSymbol n = symbol.ContainingNamespace;
while (n?.IsGlobalNamespace == false)
{
n = n.ContainingNamespace;
count++;
}
while (count > 0)
{
int c = count;
n = symbol.ContainingNamespace;
while (c > 1)
{
n = n.ContainingNamespace;
c--;
}
sb.Append(n.Name);
sb.Append("_");
count--;
}
count = 0;
INamedTypeSymbol t = symbol.ContainingType;
while (t != null)
{
t = t.ContainingType;
count++;
}
while (count > 0)
{
t = symbol.ContainingType;
while (count > 1)
{
t = t.ContainingType;
count--;
}
AppendType(t);
sb.Append("_");
count--;
}
if (symbol.IsKind(SymbolKind.NamedType))
{
AppendType((INamedTypeSymbol)symbol);
}
else
{
sb.Append(symbol.Name);
}
return(StringBuilderCache.GetStringAndFree(sb));
void AppendType(INamedTypeSymbol typeSymbol)
{
sb.Append(typeSymbol.Name);
int arity = typeSymbol.Arity;
if (arity > 0)
{
sb.Append("_");
sb.Append(arity.ToString());
}
}
}
public override DocumentationUrlInfo GetLocalUrl(ImmutableArray <string> folders, ImmutableArray <string> containingFolders = default, string fragment = null)
{
string url = CreateLocalUrl();
return(new DocumentationUrlInfo(url, DocumentationUrlKind.Local));
string CreateLocalUrl()
{
if (containingFolders.IsDefault)
{
return(GetUrl(ReadMeFileName, folders, '/') + fragment);
}
if (FoldersEqual(containingFolders, folders))
{
return((string.IsNullOrEmpty(fragment)) ? LinkToSelf : fragment);
}
int count = 0;
int i = 0;
int j = 0;
while (i < folders.Length &&
j < containingFolders.Length &&
string.Equals(folders[i], containingFolders[j], StringComparison.Ordinal))
{
count++;
i++;
j++;
}
int diff = containingFolders.Length - count;
StringBuilder sb = StringBuilderCache.GetInstance();
if (diff > 0)
{
sb.Append("..");
diff--;
while (diff > 0)
{
sb.Append("/..");
diff--;
}
}
i = count;
if (i < folders.Length)
{
if (sb.Length > 0)
{
sb.Append("/");
}
sb.Append(folders[i]);
i++;
while (i < folders.Length)
{
sb.Append("/");
sb.Append(folders[i]);
i++;
}
}
sb.Append("/");
sb.Append(ReadMeFileName);
return(StringBuilderCache.GetStringAndFree(sb) + fragment);
}
bool FoldersEqual(ImmutableArray <string> folders1, ImmutableArray <string> folders2)
{
int length = folders1.Length;
if (length != folders2.Length)
{
return(false);
}
for (int i = 0; i < length; i++)
{
if (folders1[i] != folders2[i])
{
return(false);
}
}
return(true);
}
}
