55 lines
1.8 KiB
C#
55 lines
1.8 KiB
C#
using Microsoft.AspNetCore.Http;
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using System;
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using System.Linq;
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namespace Mirea.Api.Endpoint.Common.Services;
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public static class UrlHelper
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{
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public static string GetCurrentScheme(this HttpContext context) =>
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context.Request.Headers["X-Forwarded-Proto"].FirstOrDefault() ?? context.Request.Scheme;
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public static string GetCurrentDomain(this HttpContext context) =>
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context.Request.Headers["X-Forwarded-Host"].FirstOrDefault() ?? context.Request.Host.Host;
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private static string CreateSubPath(string? path)
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{
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if (string.IsNullOrEmpty(path))
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return "/";
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return "/" + path.Trim('/') + "/";
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}
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public static string GetSubPath => CreateSubPath(Environment.GetEnvironmentVariable("ACTUAL_SUB_PATH"));
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public static string GetSubPathWithoutFirstApiName
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{
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get
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{
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var path = GetSubPath;
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if (string.IsNullOrEmpty(path) || path == "/")
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return CreateSubPath(null);
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var parts = path.Split('/', StringSplitOptions.RemoveEmptyEntries);
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if (parts[^1].Equals("api", StringComparison.CurrentCultureIgnoreCase))
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parts = parts.Take(parts.Length - 1).ToArray();
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return CreateSubPath(string.Join("/", parts));
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}
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}
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public static string GetSubPathSwagger => CreateSubPath(Environment.GetEnvironmentVariable("SWAGGER_SUB_PATH"));
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public static string GetApiUrl(this HttpContext context, string apiPath = "")
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{
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var scheme = GetCurrentScheme(context);
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var domain = GetCurrentDomain(context).TrimEnd('/');
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var port = context.Request.Host.Port;
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var portString = port.HasValue && port != 80 && port != 443 ? $":{port}" : string.Empty;
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return $"{scheme}://{domain}{portString}{GetSubPathWithoutFirstApiName}{apiPath.Trim('/')}";
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}
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} |