/// <summary>
/// Initializes the specified context.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="traceId">The trace identifier.</param>
/// <param name="entryStamp">The entry stamp.</param>
internal static void Initialize(RuntimeContext context, string traceId, DateTime? entryStamp = null)
{
if (!string.IsNullOrWhiteSpace(traceId))
{
_root = _current = context.ToTraceLog(null, entryStamp);
TraceId = traceId;
}
}
/// <summary>
/// Processes the build in feature.
/// </summary>
/// <param name="runtimeContext">The runtime context.</param>
/// <param name="isLocalhost">The is localhost.</param>
/// <returns>System.Object.</returns>
protected virtual object ProcessBuildInFeature(RuntimeContext runtimeContext, bool isLocalhost)
{
object result = null;
switch (runtimeContext?.ResourceName.SafeToLower())
{
case "server":
result = Framework.AboutService();
break;
case "machine":
result = SystemManagementExtension.GetMachineHealth();
break;
default: break;
}
return result;
}
/// <summary>
/// Enters the specified context.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="entryStamp">The entry stamp.</param>
internal static void Enter(RuntimeContext context, DateTime? entryStamp = null)
{
Enter(context.ToTraceLog(_current, entryStamp ?? DateTime.UtcNow));
}
/// <summary>
/// Processes the built in feature.
/// </summary>
/// <param name="httpRequest">The HTTP request.</param>
/// <param name="runtimeContext">The runtime context.</param>
/// <param name="isLocalhost">The is localhost.</param>
/// <param name="contentType">Type of the content.</param>
/// <returns>
/// System.Object.
/// </returns>
protected virtual object ProcessBuiltInFeature(HttpRequest httpRequest, RuntimeContext runtimeContext, bool isLocalhost, out string contentType)
{
object result = null;
contentType = HttpConstants.ContentType.Json;
switch (runtimeContext?.ResourceName.SafeToLower())
{
case "server":
result = Framework.AboutService();
break;
case "machine":
result = SystemManagementExtension.GetMachineHealth();
break;
case "cache":
result = CacheRealm.GetSummary();
break;
case "clearcache":
result = isLocalhost ? CacheRealm.ClearAll() : "This API is available at localhost machine." as object;
break;
case "i18n":
result = GlobalCultureResourceCollection.Instance?.AvailableCultureInfo ?? new Collection<CultureInfo>();
break;
case "mirror":
var apiContext = ContextHelper.ApiContext;
var headers = new Dictionary<string, string>();
foreach (var key in httpRequest.Headers.AllKeys)
{
headers.Add(key, httpRequest.Headers[key]);
}
result = new
{
RawUrl = httpRequest.RawUrl,
HttpMethod = httpRequest.HttpMethod,
Headers = headers,
UserAgent = apiContext.UserAgent,
IpAddress = apiContext.IpAddress,
CultureCode = apiContext.CultureCode
};
break;
case "assemblyhash":
result = EnvironmentCore.GetAssemblyHash();
break;
case "dll":
var dllName = httpRequest.QueryString.Get("name");
if (!string.IsNullOrWhiteSpace(dllName) && httpRequest.HttpMethod.MeaningfulEquals(HttpConstants.HttpMethod.Post, StringComparison.OrdinalIgnoreCase))
{
try
{
var dllPath = Path.Combine(EnvironmentCore.ApplicationBaseDirectory, dllName + ".dll");
if (File.Exists(dllPath))
{
result = File.ReadAllBytes(dllPath);
contentType = HttpConstants.ContentType.BinaryDefault;
}
}
catch { }
}
break;
default:
break;
}
return result;
}
/// <summary>
/// Initializes the context.
/// <remarks>
/// This method would be called after <c>ProcessRoute</c> and before <c>Invoke</c>. It can be used to help you to do some context initialization, such as get something from database for later actions.
/// ou can save them in Thread data so that you can get them later in <c>Invoke</c>, <c>PackageOutput</c> ,etc.
/// If any exception is throw from this method, the process flow would be interrupted.
/// </remarks>
/// </summary>
/// <param name="request">The request.</param>
/// <param name="runtimeContext">The runtime context.</param>
protected virtual void InitializeContext(HttpRequest request, RuntimeContext runtimeContext)
{
//Do nothing here.
}
/// <summary>
/// Processes the route.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>Exception.</returns>
protected override RuntimeContext ProcessRoute(HttpRequest request)
{
var result = new RuntimeContext();
var rawUrl = request.RawUrl;
var rawFullUrl = request.ToFullRawUrl();
if (!request.FillRouteInfo(result))
{
throw new InvalidObjectException("URL");
}
if (result.Version.Equals(BuildInFeatureVersionKeyword, StringComparison.OrdinalIgnoreCase))
{
return result;
}
if (string.IsNullOrWhiteSpace(result.ResourceName))
{
throw new ResourceNotFoundException(rawFullUrl, "resourceName");
}
RuntimeRoute runtimeRoute;
if (!routes.TryGetValue(GetRouteKey(result.Version, result.ResourceName, request.HttpMethod, result.Parameter1), out runtimeRoute))
{
routes.TryGetValue(GetRouteKey(result.Version, result.ResourceName, request.HttpMethod, null), out runtimeRoute);
}
else
{
if (runtimeRoute != null && (!string.IsNullOrWhiteSpace(result.Parameter1) && !runtimeRoute.IsActionUsed))
{
throw new ResourceNotFoundException(rawFullUrl);
}
}
if (runtimeRoute == null)
{
throw new ResourceNotFoundException(rawFullUrl);
}
// Override out parameters
result.ApiMethod = runtimeRoute.MethodInfo;
result.ApiInstance = runtimeRoute.Instance;
result.ApiServiceName = runtimeRoute.ServiceName;
result.IsActionUsed = runtimeRoute.IsActionUsed;
result.ModuleName = runtimeRoute.ModuleName;
result.ApiTransportAttribute = runtimeRoute.Transport;
result.IsVoid = runtimeRoute.MethodInfo.ReturnType.IsVoid();
result.Settings = runtimeRoute.Setting;
result.CustomizedHeaderKeys = runtimeRoute.HeaderKeys;
var tokenHeaderKey = (result.Settings ?? DefaultSettings)?.TokenHeaderKey;
var token = (request != null && !string.IsNullOrWhiteSpace(tokenHeaderKey)) ? request.TryGetHeader(tokenHeaderKey) : string.Empty;
string userIdentifier = ContextHelper.ApiContext.Token = token;
if (runtimeRoute.Transport == null)
{
var authenticationException = Authenticate(runtimeRoute, token, out userIdentifier);
if (authenticationException != null)
{
throw authenticationException.Handle("ProcessRoute", new { result.ApiMethod.Name, token });
}
}
result.UserIdentifier = userIdentifier;
return result;
}
/// <summary>
/// Processes the build in feature.
/// </summary>
/// <param name="runtimeContext">The runtime context.</param>
/// <param name="isLocalhost">The is localhost.</param>
/// <returns>System.Object.</returns>
protected override object ProcessBuildInFeature(RuntimeContext runtimeContext, bool isLocalhost)
{
object result = null;
switch (runtimeContext?.ResourceName.SafeToLower())
{
case "apilist":
result = routes.Keys.Select(x => x.TrimEnd('/') + "/").ToList();
break;
case "configuration":
if (isLocalhost)
{
result = Framework.configurationReader.GetValues();
}
else
{
result = "This API is available at localhost machine.";
}
break;
default: break;
}
return result ?? base.ProcessBuildInFeature(runtimeContext, isLocalhost);
}
/// <summary>
/// Processes the build in feature.
/// </summary>
/// <param name="httpRequest">The HTTP request.</param>
/// <param name="runtimeContext">The runtime context.</param>
/// <param name="isLocalhost">The is localhost.</param>
/// <param name="contentType">Type of the content.</param>
/// <returns>
/// System.Object.
/// </returns>
protected override object ProcessBuiltInFeature(HttpRequest httpRequest, RuntimeContext runtimeContext, bool isLocalhost, out string contentType)
{
object result = null;
contentType = HttpConstants.ContentType.Json;
switch (runtimeContext?.ResourceName.SafeToLower())
{
case "apilist":
result = routes.Select(x => new { Url = x.Key.TrimEnd('/') + "/", Method = x.Value.MethodInfo?.Name }).ToList();
break;
case "configuration":
result = isLocalhost ? Framework.ConfigurationReader.GetValues() : "This API is available at localhost machine." as object;
break;
case "license":
if (isLocalhost)
{
var licenseDictionary = new Dictionary<string, object>();
foreach (var one in BeyovaLicenseContainer.Licenses)
{
licenseDictionary.Add(one.Key, new
{
one.Value.LicensePath,
one.Value.Entry
});
}
}
else
{
result = "This API is available at localhost machine.";
}
break;
case "doc":
DocumentGenerator generator = new DocumentGenerator(DefaultSettings.TokenHeaderKey.SafeToString(HttpConstants.HttpHeader.TOKEN));
result = generator.WriteHtmlDocumentToZip((from item in routes select item.Value.InstanceType).Distinct().ToArray());
contentType = HttpConstants.ContentType.ZipFile;
break;
default: break;
}
return result ?? base.ProcessBuiltInFeature(httpRequest, runtimeContext, isLocalhost, out contentType);
}
/// <summary>
/// Enters the specified context.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="entryStamp">The entry stamp.</param>
/// <param name="setNameAsMajor">The set name as major.</param>
internal static void Enter(RuntimeContext context, DateTime? entryStamp = null, bool setNameAsMajor = false)
{
Enter(context.ToTraceLog(_current, entryStamp ?? DateTime.UtcNow), setNameAsMajor);
}
/// <summary>
/// Fills the route information.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="context">The context.</param>
/// <returns><c>true</c> if succeed to match url format and fill route information, <c>false</c> otherwise.</returns>
internal static bool FillRouteInfo(this HttpRequest request, RuntimeContext context)
{
try
{
request.CheckNullObject("request");
context.CheckNullObject("context");
var match = methodMatch.Match(request.Url.PathAndQuery);
context.ResourceName = match.Success ? match.Result("${resource}") : string.Empty;
context.Version = match.Success ? match.Result("${version}") : string.Empty;
context.Parameter1 = match.Success ? match.Result("${parameter1}") : string.Empty;
context.Parameter2 = match.Success ? match.Result("${parameter2}") : string.Empty;
return match.Success;
}
catch (Exception ex)
{
throw ex.Handle();
}
}
