59 lines
1.9 KiB
C#
59 lines
1.9 KiB
C#
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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System.Linq;
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using System.Web.Http.Controllers;
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using System.Web.Http.Description;
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namespace System.Web.Http.ApiExplorer
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{
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public class AttributeDocumentationProvider : IDocumentationProvider
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{
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public string GetDocumentation(HttpActionDescriptor actionDescriptor)
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{
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var apiDocumentation = actionDescriptor.GetCustomAttributes<ApiDocumentationAttribute>().FirstOrDefault();
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if (apiDocumentation != null)
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{
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return apiDocumentation.Description;
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}
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return string.Empty;
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}
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public string GetDocumentation(HttpParameterDescriptor parameterDescriptor)
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{
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var parameterDocumentation = parameterDescriptor.ActionDescriptor.GetCustomAttributes<ApiParameterDocumentationAttribute>().FirstOrDefault(param => param.ParameterName == parameterDescriptor.ParameterName);
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if (parameterDocumentation != null)
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{
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return parameterDocumentation.Description;
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}
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return string.Empty;
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}
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}
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[AttributeUsage(AttributeTargets.Method, AllowMultiple = false)]
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public sealed class ApiDocumentationAttribute : Attribute
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{
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public ApiDocumentationAttribute(string description)
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{
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Description = description;
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}
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public string Description { get; private set; }
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}
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[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
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public sealed class ApiParameterDocumentationAttribute : Attribute
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{
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public ApiParameterDocumentationAttribute(string parameterName, string description)
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{
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ParameterName = parameterName;
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Description = description;
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}
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public string ParameterName { get; private set; }
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public string Description { get; private set; }
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}
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}
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