public virtual void Bind(IRequestBindingContext bindingContext) { var bindingSource = bindingContext.BindingSource; foreach (var p in bindingContext.Metadata.Parameters) { if (bindingSource.TryGetValue(p.BindingSourceName, p.BindingPath, out var sourceValue)) { BindParameter(bindingContext, p, sourceValue); } else if (p.IsRequired) { throw new InvalidOperationException($"{p.BindingPath} property value is missed. TODO mg"); } } }
protected virtual void BindParameter(IRequestBindingContext bindingContext, RequestParameterMetadata param, RestValue sourceValue) { if (param.ParameterKind == RequestParameterKind.Route) { var segments = Bind(param, sourceValue, (n, v) => new RequestRouteSegment(n, v)); foreach (var segment in segments) { bindingContext.AddRouteSegment(segment); } } else if (param.ParameterKind == RequestParameterKind.Header) { var headers = Bind(param, sourceValue, (n, v) => new RequestHeader(n, v)); foreach (var header in headers) { bindingContext.AddHeader(header); } } else if (param.ParameterKind == RequestParameterKind.Query) { var queries = Bind(param, sourceValue, (n, v) => new RequestQuery(n, v)); if (param.StringFormat != null) //TODO костыль { foreach (var query in queries.Where(x => !x.Content.IsNull)) //TODO filter at source level { var value = (IFormattable)query.Content.Value; var formattedValue = value.ToString(param.StringFormat, bindingContext.CultureInfo); bindingContext.AddQuery(new RequestQuery(query.Name, RestValue.Create(formattedValue))); } } else { foreach (var query in queries.Where(x => !x.Content.IsNull)) //TODO filter at source level { bindingContext.AddQuery(query); } } } else if (param.ParameterKind.In(RequestParameterKind.Body, RequestParameterKind.FormField, RequestParameterKind.FormFile)) { if (bindingContext.BindingSource.TryGetValue(param.BindingSourceName, param.BindingPath, out var contentValue)) { if (param.ParameterKind == RequestParameterKind.Body) { var contentMediaType = param.MediaType ?? MimeTypes.Application.Json; //TODO var contentType = new ContentType(contentMediaType, DefaultEncodingProvider.Encoding.WebName); //TODO charset bindingContext.Body = new RequestBody(contentValue, contentType); } else if (param.ParameterKind == RequestParameterKind.FormField) { var field = new RequestFormField(param.ParameterName, contentValue, param.MediaType ?? DefaultMediaTypeProvider.MediaType); bindingContext.AddFormField(field); } else if (param.ParameterKind == RequestParameterKind.FormFile) { throw new NotImplementedException(); //var file = new RequestFormFile(contentValue, param.ParameterName) //{ // FileName = param.FileName, //}; //bindingContext.AddFormField(field); } else { throw new NotImplementedException(); } } else if (param.IsRequired) { throw new RestException(RestExceptionKind.Mapping, "req param missed");//TODO msg } } else { throw new NotImplementedException(param.ParameterKind.ToString()); //TODO msg } //TODO mark parameter as valid }