public static OpenApiRoot Read(JObject docRoot)
{
var ret = new OpenApiRoot();
var paths = docRoot.SelectToken("paths");
foreach (var path in paths)
{
ret.Paths.Add(OpenApiPath.Read(path));
}
return(ret);
}
public static string Generate(Assembly startupAssembly, OpenApiRoot docTree)
{
var ret = new ExpandoObject() as IDictionary <string, object>;
var controllersQueryBase = startupAssembly.GetTypes()
.Where(type => type.IsAssignableTo(typeof(ControllerBase)) && type.GetCustomAttribute <RevisionsAttribute>() != null);
var revisionsFromController = controllersQueryBase
.Select(x => new { Controller = x.Name.Substring(0, x.Name.IndexOf("Controller") > -1 ? x.Name.Length - "Controller".Length : x.Name.Length), Revisions = x.GetCustomAttribute <RevisionsAttribute>().Revisions.Select(x => x.ToString()) });
if (revisionsFromController.Count() > 0) // RevisionsAttribute is on controllers, obey that
{
Console.WriteLine($"RevisionAttributes found on controllers, so generating revisions file obeying attribute values");
foreach (var path in docTree.Paths)
{
foreach (var operation in path.Operations)
{
var revisions = revisionsFromController.SingleOrDefault(r => path.Key.Contains(r.Controller)).Revisions;
var keyString = path.Key + "^" + operation.Key.ToString().ToLower();
ret.Add(keyString, revisions);
}
}
return(JsonConvert.SerializeObject(ret, Formatting.Indented));
}
else // Otherwise, check for revisions attributes on controller actions
{
var controllerActionList = startupAssembly.GetTypes()
.Where(type => type.IsAssignableTo(typeof(ControllerBase)))
.SelectMany(type => type.GetMethods(BindingFlags.Instance | BindingFlags.DeclaredOnly | BindingFlags.Public))
.Where(x => x.GetCustomAttributes().Any(a => a.GetType() == typeof(RevisionsAttribute)))
.Select(x => new { Action = x.Name, Revisions = ((RevisionsAttribute)x.GetCustomAttributes().SingleOrDefault(a => a.GetType() == typeof(RevisionsAttribute))).Revisions.Select(r => r.ToString()) })
.OrderBy(x => x.Action).ToList();
if (controllerActionList.Count() == 0) // No RevisionAttributes found, so just do all operations mapped to ["1"]
{
Console.WriteLine($"No RevisionAttributes found, so generating revisions file with all actions having [\"1\"]");
var revision = new string[] { "1" };
foreach (var path in docTree.Paths)
{
foreach (var operation in path.Operations)
{
var keyString = path.Key + "^" + operation.Key.ToString().ToLower();
ret.Add(keyString, revision);
}
}
}
else // Obey the found revision attributes
{
Console.WriteLine($"RevisionAttributes found, so generating revisions file obeying attribute values");
foreach (var path in docTree.Paths)
{
foreach (var operation in path.Operations)
{
if (controllerActionList.Any(ca => ca.Action == operation.OperationId))
{
var keyString = path.Key + "^" + operation.Key.ToString().ToLower();
ret.Add(keyString, controllerActionList.SingleOrDefault(ca => ca.Action == operation.OperationId).Revisions);
}
}
}
}
return(JsonConvert.SerializeObject(ret, Formatting.Indented));
}
}
public OpenApiRoot Read()
{
JObject root = JObject.Parse(_fileText);
return(OpenApiRoot.Read(root));
}
