public Seeder(
WikiDbContext dbContext,
IConfiguration configuration,
HTTPService http,
MarkDownDocGenerator markDownGenerator,
EventService eventService,
AppsContainer appsContainer)
{
_dbContext = dbContext;
_configuration = configuration;
_http = http;
_markDownGenerator = markDownGenerator;
_eventService = eventService;
_appsContainer = appsContainer;
}
public async Task Invoke(HttpContext context)
{
if (_isAPIAction == null || _judgeAuthorized == null)
{
throw new ArgumentNullException();
}
if (context.Request.Path.ToString().Trim().Trim('/').ToLower() != _docAddress)
{
await _next.Invoke(context);
return;
}
switch (_format)
{
case DocFormat.Json:
context.Response.ContentType = "application/json";
break;
case DocFormat.Markdown:
context.Response.ContentType = "text/markdown";
break;
default:
throw new InvalidDataException($"Invalid format: '{_format}'!");
}
context.Response.StatusCode = 200;
var actionsMatches = new List <API>();
var possibleControllers = Assembly.GetEntryAssembly()?.GetTypes().Where(type => typeof(ControllerBase).IsAssignableFrom(type));
foreach (var controller in possibleControllers ?? new List <Type>())
{
if (!IsController(controller))
{
continue;
}
var controllerRoute = controller.GetCustomAttributes(typeof(RouteAttribute), true)
.Select(t => t as RouteAttribute)
.Select(t => t?.Template)
.FirstOrDefault();
foreach (var method in controller.GetMethods(BindingFlags.Instance | BindingFlags.DeclaredOnly | BindingFlags.Public))
{
if (!IsAction(method) || !_isAPIAction(method, controller))
{
continue;
}
var args = GenerateArguments(method);
var possibleResponses = GetPossibleResponses(method);
var api = new API
{
ControllerName = controller.Name,
ActionName = method.Name,
IsPost = method.CustomAttributes.Any(t => t.AttributeType == typeof(HttpPostAttribute)),
Routes = method.GetCustomAttributes(typeof(RouteAttribute), true)
.Select(t => t as RouteAttribute)
.Select(t => t?.Template)
.Select(t => $"{controllerRoute}/{t}")
.ToList(),
Arguments = args,
AuthRequired = _judgeAuthorized(method, controller),
PossibleResponses = possibleResponses
};
if (!api.Routes.Any())
{
api.Routes.Add($"{api.ControllerName.TrimController()}/{api.ActionName}");
}
actionsMatches.Add(api);
}
}
var generatedJsonDoc = await Task.Factory.StartNew(() => JsonConvert.SerializeObject(actionsMatches));
if (_format == DocFormat.Json)
{
await context.Response.WriteAsync(generatedJsonDoc);
}
else if (_format == DocFormat.Markdown)
{
var generator = new MarkDownDocGenerator();
var groupedControllers = actionsMatches.GroupBy(t => t.ControllerName);
string finalMarkDown = string.Empty;
foreach (var controllerDoc in groupedControllers)
{
finalMarkDown += generator.GenerateMarkDownForAPI(controllerDoc, $"{context.Request.Scheme}://{context.Request.Host}") + "\r\n--------\r\n";
}
await context.Response.WriteAsync(finalMarkDown);
}
}
