AP.NET/Utils/UrlHelperExtensions.cs

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using Microsoft.AspNetCore.Mvc;
namespace ActivityPub.Utils;
/// <summary>
/// <see cref="IUrlHelper"/> extension methods.
/// </summary>
public static class UrlHelperExtensions
{
/// <summary>
/// Generates a fully qualified URL to an action method by using the specified action name, controller name and
/// route values.
/// </summary>
/// <param name="url">The URL helper.</param>
/// <param name="actionName">The name of the action method.</param>
/// <param name="controllerName">The name of the controller.</param>
/// <param name="routeValues">The route values.</param>
/// <returns>The absolute URL.</returns>
public static string AbsoluteAction(
this IUrlHelper url,
string actionName,
string controllerName,
object routeValues = null)
{
return url.Action(actionName, controllerName, routeValues, url.ActionContext.HttpContext.Request.Scheme);
}
/// <summary>
/// Generates a fully qualified URL to the specified content by using the specified content path. Converts a
/// virtual (relative) path to an application absolute path.
/// </summary>
/// <param name="url">The URL helper.</param>
/// <param name="contentPath">The content path.</param>
/// <returns>The absolute URL.</returns>
public static string AbsoluteContent(
this IUrlHelper url,
string contentPath)
{
HttpRequest request = url.ActionContext.HttpContext.Request;
return new Uri(new Uri(request.Scheme + "://" + request.Host.Value), url.Content(contentPath)).ToString();
}
/// <summary>
/// Generates a fully qualified URL to the specified route by using the route name and route values.
/// </summary>
/// <param name="url">The URL helper.</param>
/// <param name="routeName">Name of the route.</param>
/// <param name="routeValues">The route values.</param>
/// <returns>The absolute URL.</returns>
public static string AbsoluteRouteUrl(
this IUrlHelper url,
string routeName,
object routeValues = null)
{
return url.RouteUrl(routeName, routeValues, url.ActionContext.HttpContext.Request.Scheme);
}
}