public bool ShouldTryHandle(Kooboo.Data.Context.RenderContext context, JsTestOption Options)
{
if (string.IsNullOrEmpty(Options.RequestPrefix))
{
return(true);
}
string RelativeUrl = context.Request.RawRelativeUrl;
if (RelativeUrl.ToLower().StartsWith(Options.RequestPrefix.ToLower()))
{
return(true);
}
return(false);
}
public static string GetSetCulture(WebSite WebSite, RenderContext context)
{
if (WebSite == null)
{
return(null);
}
if (!WebSite.EnableMultilingual)
{
return(WebSite.DefaultCulture);
}
var request = context.Request;
if (!string.IsNullOrWhiteSpace(request.Culture))
{
SetCultureCookie(context, request.Culture);
return(request.Culture);
}
string culture = request.GetValue("lang", "language");
if (!string.IsNullOrEmpty(culture) && WebSite.Culture.ContainsKeyIgnoreCase(culture))
{
return(culture);
}
if (WebSite.EnableSitePath)
{
if (context.Request.RawRelativeUrl.Length > 3)
{
int NextSlash = request.RawRelativeUrl.IndexOf("/", 1);
string path = string.Empty;
if (NextSlash > 0)
{
path = request.RawRelativeUrl.Substring(1, NextSlash - 1);
}
else
{
path = request.RawRelativeUrl.Substring(1);
}
if (!string.IsNullOrEmpty(path))
{
string lowerpath = path.ToLower();
foreach (var item in WebSite.SitePath)
{
if (!string.IsNullOrEmpty(item.Value))
{
if (item.Value.ToLower() == lowerpath)
{
request.RelativeUrl = request.RawRelativeUrl.Substring(NextSlash);
SetCultureCookie(context, item.Key);
return(item.Key);
}
}
}
}
}
}
if (context.Request.Cookies.ContainsKey("_kooboo_culture"))
{
var cookieculture = context.Request.Cookies.GetValue("_kooboo_culture");
if (WebSite.Culture.ContainsKey(cookieculture))
{
return(cookieculture);
}
}
// Auto Detect culture .
if (WebSite.AutoDetectCulture)
{
string detected = DetectCulture(WebSite, context.Request);
SetCultureCookie(context, detected);
return(detected);
}
else
{
return(WebSite.DefaultCulture);
}
}
public DataContext(RenderContext context)
{
this.renderContext = context;
}
public static async Task SetResponse(HttpContext context, RenderContext renderContext)
{
var response = renderContext.Response;
var header = context.Features.Response.Headers as Kooboo.HttpServer.Http.HttpResponseHeaders;
context.Features.Response.StatusCode = response.StatusCode;
if (response.StatusCode == 200)
{
context.Features.Response.Headers["Server"] = "http://www.kooboo.com";
foreach (var item in response.Headers)
{
context.Features.Response.Headers[item.Key] = item.Value;
}
foreach (var item in response.DeletedCookieNames)
{
// context.Features.Response.Cookies.Delete(item);
var options = new CookieOptions()
{
Domain = renderContext.Request.Host,
Path = "/",
Expires = DateTime.Now.AddDays(-30)
};
context.Features.Response.Cookies.Append(item, "", options);
response.AppendedCookies.RemoveAll(o => o.Name == item);
}
foreach (var item in response.AppendedCookies)
{
if (string.IsNullOrEmpty(item.Domain))
{
item.Domain = renderContext.Request.Host;
}
if (string.IsNullOrEmpty(item.Path))
{
item.Path = "/";
}
//if (item.Expires == default(DateTime))
//{
// context.Features.Response.Cookies.Append(item.Name, item.Value);
//}
//else
//{
if (item.Expires == default(DateTime))
{
var time = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Local);
time = time.AddSeconds(-1);
item.Expires = time;
}
var options = new CookieOptions()
{
Domain = item.Domain,
Path = item.Path,
Expires = item.Expires
};
context.Features.Response.Cookies.Append(item.Name, item.Value, options);
// }
}
header.HeaderContentType = response.ContentType;
if (response.Body != null && context.Features.Request.Method.ToLower() != "head")
{
//int len = response.Body.Length;
//if (len > 0)
//{
try
{
header.ContentLength = response.Body.Length;
await context.Features.Response.Body.WriteAsync(response.Body, 0, response.Body.Length).ConfigureAwait(false);
}
catch (Exception)
{
context.Features.Response.Body.Close();
}
//}
}
else
{
if (response.Stream != null)
{
response.Stream.CopyTo(context.Features.Response.Body);
}
else if (response.ContentType != null && response.ContentType.ToLower().Contains("javascript"))
{
// TODO:???? what is this????
}
else
{
// 404.
string filename = Lib.Helper.IOHelper.CombinePath(AppSettings.RootPath, Kooboo.DataConstants.Default404Page) + ".html";
if (System.IO.File.Exists(filename))
{
string text = System.IO.File.ReadAllText(filename);
var bytes = System.Text.Encoding.UTF8.GetBytes(text);
header.ContentLength = bytes.Length;
context.Features.Response.StatusCode = 404;
await context.Features.Response.Body.WriteAsync(bytes, 0, bytes.Length);
}
}
}
}
else
{
string location = response.RedirectLocation;
foreach (var item in response.DeletedCookieNames)
{
var options = new CookieOptions()
{
Domain = renderContext.Request.Host,
Path = "/",
Expires = DateTime.Now.AddDays(-30)
};
context.Features.Response.Cookies.Append(item, "", options);
}
foreach (var item in response.AppendedCookies)
{
if (string.IsNullOrEmpty(item.Domain))
{
item.Domain = renderContext.Request.Host;
}
if (string.IsNullOrEmpty(item.Path))
{
item.Path = "/";
}
var options = new CookieOptions()
{
Domain = item.Domain,
Path = item.Path,
Expires = item.Expires
};
context.Features.Response.Cookies.Append(item.Name, item.Value, options);
}
if (!string.IsNullOrEmpty(location))
{
location = GetEncodedLocation(location);
var host = renderContext.Request.Port == 80 || renderContext.Request.Port == 443
? renderContext.Request.Host
: string.Format("{0}:{1}", renderContext.Request.Host, renderContext.Request.Port);
string BaseUrl = renderContext.Request.Scheme + "://" + host + renderContext.Request.Path;
var newUrl = UrlHelper.Combine(BaseUrl, location);
if (response.StatusCode != 200)
{
context.Features.Response.StatusCode = response.StatusCode;
}
//status code doesn't start with 3xx,it'will not redirect.
if (!response.StatusCode.ToString().StartsWith("3"))
{
context.Features.Response.StatusCode = StatusCodes.Status302Found;
}
header.HeaderLocation = newUrl;
context.Features.Response.Body.Dispose();
Log(renderContext);
return;
}
if (response.Body != null && response.Body.Length > 0)
{
context.Features.Response.StatusCode = response.StatusCode;
await context.Features.Response.Body.WriteAsync(response.Body, 0, response.Body.Length).ConfigureAwait(false);
context.Features.Response.Body.Dispose();
Log(renderContext);
return;
}
context.Features.Response.StatusCode = response.StatusCode;
string responsebody = null;
switch (response.StatusCode)
{
case 404:
responsebody = " The requested resource not found";
break;
case 301:
responsebody = " The requested resource has moved.";
break;
case 302:
responsebody = " The requested resource has moved.";
break;
case 401:
responsebody = " Unauthorized access";
break;
case 403:
responsebody = " Unauthorized access";
break;
case 407:
responsebody = "Reach Limitation";
break;
case 500:
responsebody = "Internal server error";
break;
case 503:
responsebody = " Service Unavailable";
break;
default:
break;
}
if (string.IsNullOrEmpty(responsebody))
{
if (response.StatusCode >= 400 && response.StatusCode < 500)
{
responsebody = " Client error";
}
else if (response.StatusCode >= 500)
{
responsebody = " Server error";
}
else
{
responsebody = " Unknown error";
}
}
var bytes = Encoding.UTF8.GetBytes(responsebody);
await context.Features.Response.Body.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
}
context.Features.Response.Body.Dispose();
Log(renderContext);
context = null;
}