public void Process(HttpProcessingContext context)
{
var customRedirects = CustomRedirectCache.From(context.NhSession)
.CustomRedirects
.Where(x => x.IsEnabled)
.OrderByDescending(x => x.Priority)
.ThenBy(x => x.Id);
foreach (var customRedirect in customRedirects)
{
string destinationUrl;
if (TryMatch(context, customRedirect, out destinationUrl))
{
context.Redirection = new HttpRedirection
{
RedirectMode = customRedirect.RedirectMode,
RedirectUrl = destinationUrl
};
context.StopProcessing = true;
break;
}
}
}
private bool TryMatch(HttpProcessingContext context, CustomRedirect redirect, out string destinationUrl)
{
var originalUrl = context.Request.Url.ToString();
destinationUrl = null;
if (redirect.MatchByRegex)
{
if (Regex.IsMatch(originalUrl, redirect.From, RegexOptions.IgnoreCase))
{
destinationUrl = Regex.Replace(originalUrl, redirect.From, redirect.To, RegexOptions.IgnoreCase);
return true;
}
}
else
{
if (redirect.From.StartsWith("/"))
{
originalUrl = context.Request.Url.PathAndQuery;
}
if (originalUrl.Equals(redirect.From, StringComparison.OrdinalIgnoreCase))
{
destinationUrl = redirect.To;
return true;
}
}
return false;
}
private void context_BeginRequest(object sender, EventArgs e)
{
var context = new HttpProcessingContext(new HttpContextWrapper(HttpContext.Current).Request, Database.GetCurrentSession());
HttpProcessors.Process(context);
if (context.Redirection != null && !String.IsNullOrEmpty(context.Redirection.RedirectUrl))
{
if (context.Redirection.RedirectMode == RedirectMode.Temporary)
{
context.Response.Redirect(context.Redirection.RedirectUrl, true);
}
else
{
context.Response.RedirectPermanent(context.Redirection.RedirectUrl, true);
}
}
else if (context.MatchedPage != null)
{
var page = context.MatchedPage;
var suffix = String.Join("/", context.RemainingSegments);
if (!String.IsNullOrEmpty(suffix))
{
suffix = HttpUtility.UrlEncode(suffix);
}
var url = String.Format("{0}?{1}={2}&suffix={3}{4}",
page.Layout.AspxVirtualPath, LayoutPageBase.QueryStringParam_PageId, page.Id, suffix, SerializeQueryString(context.Request.QueryString));
context.HttpContext.RewritePath(url);
}
}
public static void Process(HttpProcessingContext context)
{
foreach (var processor in Processors)
{
processor.Process(context);
if (context.StopProcessing) break;
}
}
public void Process(HttpProcessingContext context)
{
var domain = context.Request.Url.Host;
var bindedPage = PageCache.From(context.NhSession).FindPageByDomain(domain);
if (bindedPage != null)
{
context.MatchedPage = bindedPage;
}
}
public void Process(HttpProcessingContext context)
{
var frontendSettings = GlobalSettingManager.Instance.FrontendSettings;
if (!frontendSettings.Multilingual) return;
var languages = FrontendLanguageCache.From(context.NhSession);
// Check lanuage by domain
var language = languages.FindByDomain(context.Request.Url.Host);
// check lanage by first url segment
if (language == null && context.RemainingSegments.Count > 0)
{
var cultureName = context.RemainingSegments[0];
language = languages.FindByName(cultureName);
if (language != null)
{
context.RemainingSegments.RemoveAt(0);
}
}
// Check user browser's language
if (language == null && context.Request.UserLanguages != null && context.Request.UserLanguages.Length > 0)
{
foreach (var name in context.Request.UserLanguages)
{
language = languages.FindByName(name);
if (language != null)
{
break;
}
}
}
// use default language
if (language == null)
{
language = languages.Languages.FirstOrDefault();
}
if (language != null)
{
context.Culture = CultureInfo.GetCultureInfo(language.Name);
}
System.Threading.Thread.CurrentThread.CurrentCulture = context.Culture;
System.Threading.Thread.CurrentThread.CurrentUICulture = context.Culture;
}
public void Process(HttpProcessingContext context)
{
if (context.RemainingSegments.Count > 0 && context.RemainingSegments[0].Equals("default.aspx", StringComparison.OrdinalIgnoreCase))
{
return;
}
if (context.RemainingSegments.Count > 0 && _ignoredFolders.Contains(context.RemainingSegments[0]))
{
context.StopProcessing = true;
return;
}
if (!String.IsNullOrEmpty(context.FileExtension) && _ignoredExtensions.Contains(context.FileExtension))
{
context.StopProcessing = true;
return;
}
}
public void Process(HttpProcessingContext context)
{
if (context.RemainingSegments.Count == 0)
{
return;
}
var match = _regex.Match(context.RemainingSegments[context.RemainingSegments.Count - 1]);
if (match.Success)
{
var rewritePath = "~/Plugins/Seeger.Plugins.Seo/Sitemap.ashx";
var idGroup = match.Groups["id"];
if (idGroup.Success)
{
rewritePath += "?sitemapId=" + idGroup.Value;
}
context.HttpContext.RewritePath(rewritePath);
context.StopProcessing = true;
}
}
public void Process(HttpProcessingContext context)
{
if (context.MatchedPage != null) return;
if (context.RemainingSegments.Count == 0 || context.RemainingSegments[0].Equals("default.aspx", StringComparison.OrdinalIgnoreCase))
{
var pageCache = PageCache.From(context.NhSession);
if (pageCache.Homepage != null && pageCache.Homepage.Published)
{
context.MatchedPage = pageCache.Homepage;
context.StopProcessing = true;
if (context.RemainingSegments.Count > 0)
{
context.RemainingSegments.RemoveAt(0);
}
return;
}
throw new HttpException(404, "Page Not Found.");
}
}
public void Process(HttpProcessingContext context)
{
if (context.RemainingSegments.Count == 0) return;
var checkUnpublished = false;
Boolean.TryParse(context.Request.QueryString["showUnpublished"], out checkUnpublished);
var segments = context.RemainingSegments.ToList();
PageItem matchedPage = null;
IEnumerable<PageItem> candidates = null;
if (context.MatchedPage == null)
{
candidates = PageCache.From(context.NhSession).RootPages;
}
else
{
candidates = context.MatchedPage.Pages;
}
for (var i = 0; i < segments.Count; i++)
{
var matched = false;
foreach (var candidate in candidates)
{
if (candidate.UrlSegment.Equals(segments[i], StringComparison.OrdinalIgnoreCase))
{
matchedPage = candidate;
candidates = candidate.Pages;
context.RemainingSegments.RemoveAt(0);
matched = true;
break;
}
}
if (!matched)
{
break;
}
}
if (matchedPage != null)
{
context.MatchedPage = matchedPage;
}
if (context.MatchedPage != null)
{
// if RemainingSegments.Count > 0, it means this is not an exact match,
// then we need to check if this is a directly file request.
// Example: Cms page /home/products is binded to xxx.com using page domain binding.
// When a visitor visits website using xxx.com, page '/home/products' will always be matched.
// So if the visitor visits xxx.com/file.psd, we need to first check if file.psd exists in the file system.
// Otherwise the visitor will see homepage even when he is requesting file.psd
if (context.RemainingSegments.Count > 0 && File.Exists(HostingEnvironment.MapPath(context.Request.Path)))
{
context.MatchedPage = null;
}
}
}
