Exemple #1
0
        protected void TestButton_Click(object sender, EventArgs e)
        {
            string requestUrl  = RequestUrl.Text.Trim();
            String redirectUrl = requestUrl;

            int           appliedRedirectsCount = 0;
            int           appliedRedirectsLimit = 20;
            StringBuilder redirectionLog        = new StringBuilder();

            String applicationPath = Request.ApplicationPath;

            if (!applicationPath.EndsWith("/"))
            {
                applicationPath += "/";
            }

            // Have application-wide rewrite option
            bool   rewriteEnabled = ApplicationSettings.Instance.UrlRewriterEnabled;
            string tempUrl        = String.Empty;

            do
            {
                // BACKUP THE REQUESTED URL BEFORE APPLYING RULES
                tempUrl = redirectUrl;

                // CHECK FOR 301 REDIRECT
                IRedirectService redirectService = AbleContext.Resolve <IRedirectService>();
                Redirect         r = redirectService.LocateRedirect(redirectUrl);
                if (r != null)
                {
                    redirectUrl = r.ApplyToUrl(redirectUrl);

                    // CHECK IF THE REDIRECT URL IS CHANGED
                    if (!tempUrl.Equals(redirectUrl, StringComparison.InvariantCultureIgnoreCase))
                    {
                        appliedRedirectsCount++;
                        redirectionLog.Append(" is redirected to ").Append("<br/>").Append(applicationPath).Append(redirectUrl).Append("<br/>");
                    }
                }
                else
                {
                    // CHECK FOR REWRITE RULES
                    // BACKUP THE REQUESTED URL BEFORE APPLYING RULES
                    tempUrl = redirectUrl;


                    if (rewriteEnabled)
                    {
                        String rewriteUrl = GetRewriteUrl(redirectUrl);
                        // CHECK IF THE REDIRECT URL IS CHANGED
                        if (!tempUrl.Equals(rewriteUrl, StringComparison.InvariantCultureIgnoreCase))
                        {
                            appliedRedirectsCount++;
                            redirectionLog.Append(" is rewritten to ").Append("<br/>").Append(applicationPath).Append(rewriteUrl).Append("<br/>");
                        }
                    }
                }
            } while (!tempUrl.Equals(redirectUrl, StringComparison.InvariantCultureIgnoreCase) && appliedRedirectsCount < appliedRedirectsLimit);

            ResultsPanel.Visible = true;
            ResultsCaption.Text  = String.Format(ResultsCaption.Text, requestUrl);
            if (appliedRedirectsCount > 0)
            {
                ResultsLabel.Visible = true;
                ResultsLabel.Text    = String.Format(ResultsLabel.Text, applicationPath + requestUrl, redirectionLog.ToString());

                if (appliedRedirectsCount >= appliedRedirectsLimit)
                {
                    CircularRedirectsLabel.Visible = true;
                }
            }
            else
            {
                NoResultsLabel.Visible = true;
            }
        }