/// <summary>
/// Gets the controller route.
/// </summary>
/// <param name="ctrlType">Type of the control.</param>
/// <returns></returns>
protected virtual string GetControllerRoute(Type ctrlType)
{
string urlRoot = _optionsRetriever.GetOptions().UrlRoot;
string route = urlRoot + GetControllerName(ctrlType.FullName);
var rootAttrib = ctrlType.GetTypeInfo().GetCustomAttribute <ControllerRouteAttribute>();
if (rootAttrib != null)
{
route = rootAttrib.Route ?? "";
}
return(route.ToLower().Trim('/'));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="controllers">All controller contexts</param>
/// <param name="optionsAccessor">Options accessor</param>
/// <param name="serializer">JSON serializer</param>
public DiscoveryHandler(
ControllerContext[] controllers,
ILiteApiOptionsAccessor optionsAccessor,
IJsonSerializer serializer,
IModelBinder modelBinders)
{
if (optionsAccessor == null)
{
throw new ArgumentNullException(nameof(optionsAccessor));
}
_options = optionsAccessor.GetOptions();
_controllers = controllers ?? throw new ArgumentNullException(nameof(controllers));
_serializer = serializer ?? throw new ArgumentNullException(nameof(serializer));
_modelBinders = modelBinders ?? throw new ArgumentNullException(nameof(modelBinders));
}
/// <summary>
/// Initializes filters and possibly other stuff
/// </summary>
internal void Init(ILiteApiOptionsAccessor optionsRetriever)
{
if (optionsRetriever == null)
{
throw new ArgumentNullException(nameof(optionsRetriever));
}
if (Filters == null)
{
var attribs = Method.GetCustomAttributes().ToArray();
var apiFilters = attribs
.Where(x => typeof(IApiFilter).IsAssignableFrom(x.GetType()))
.Cast <IApiFilter>()
.ToArray();
var asyncFilters = attribs
.Where(x => typeof(IApiFilterAsync).IsAssignableFrom(x.GetType()))
.Cast <IApiFilterAsync>()
.ToArray();
var policyFilters = attribs
.Where(x => typeof(IPolicyApiFilter).IsAssignableFrom(x.GetType()))
.Cast <IPolicyApiFilter>()
.ToArray();
Filters = apiFilters.Select(x => new ApiFilterWrapper(x))
.Union(asyncFilters.Select(x => new ApiFilterWrapper(x)))
.Union(policyFilters.Select(x => new ApiFilterWrapper(x, () => optionsRetriever.GetOptions().AuthorizationPolicyStore)))
.ToArray();
SkipAuth = Method
.GetCustomAttributes()
.Where(x => typeof(SkipFiltersAttribute) == x.GetType())
.Count() > 0;
DateTimeParsingFormat = (
attribs
.FirstOrDefault(x => x is DateTimeParsingFormatAttribute)
as DateTimeParsingFormatAttribute
)?.ParsingFormat;
}
}
/// <summary>
/// Initializes the specified options retriver.
/// </summary>
/// <param name="optionsRetriver">The options retriever.</param>
/// <exception cref="ArgumentNullException">optionsRetriver</exception>
internal void Init(ILiteApiOptionsAccessor optionsRetriver)
{
if (optionsRetriver == null)
{
throw new ArgumentNullException(nameof(optionsRetriver));
}
if (Filters == null)
{
var attributes = ControllerType.GetTypeInfo().GetCustomAttributes().ToArray();
var apiFilters = attributes
.Where(x => typeof(IApiFilter).IsAssignableFrom(x.GetType()))
.Cast <IApiFilter>()
.ToArray();
var asyncFilters = attributes
.Where(x => typeof(IApiFilterAsync).IsAssignableFrom(x.GetType()))
.Cast <IApiFilterAsync>()
.ToArray();
var policyFilters = attributes
.Where(x => typeof(IPolicyApiFilter).IsAssignableFrom(x.GetType()))
.Cast <IPolicyApiFilter>()
.ToArray();
Filters = apiFilters.Select(x => new ApiFilterWrapper(x))
.Union(asyncFilters.Select(x => new ApiFilterWrapper(x)))
.Union(policyFilters.Select(x => new ApiFilterWrapper(x, () => optionsRetriver.GetOptions().AuthorizationPolicyStore)))
.ToArray();
DateTimeParsingFormat = (
attributes
.FirstOrDefault(x => x is DateTimeParsingFormatAttribute)
as DateTimeParsingFormatAttribute
)?.ParsingFormat;
foreach (var action in Actions)
{
action.Init(optionsRetriver);
}
}
}