protected void Page_Load(object sender, EventArgs e)
{
if (!UserValidationFacade.IsLoggedIn())
{
LegacyUrlHandlerFacade.RedirectToLoginPage();
}
}
protected void btnRemoveRedundantPaths_Click(object sender, EventArgs e)
{
var mappings = LegacyUrlHandlerFacade.GetMappingsFromXml().RawLinks;
var siteMap = LegacyUrlHandlerFacade.GetMappingsFromSiteMap();
foreach (var m in siteMap)
{
var oldPath = m.Key;
if (mappings.ContainsKey(oldPath))
{
mappings.Remove(oldPath);
}
}
LegacyUrlHandlerFacade.WriteXml(mappings);
btnRemoveRedundantPaths.Visible = false;
lblResult.Text = "Redundant paths are removed.";
}
protected void btnStoreCurrentPaths_Click(object sender, EventArgs e)
{
var mappings = LegacyUrlHandlerFacade.GetMappingsFromXml().RawLinks;
var siteMap = LegacyUrlHandlerFacade.GetMappingsFromSiteMap();
foreach (var m in siteMap)
{
var pageId = m.Value;
var oldPath = m.Key;
var newPath = string.Format("~/page({0})", pageId);
if (!mappings.ContainsKey(oldPath))
{
mappings.Add(oldPath, newPath);
}
}
LegacyUrlHandlerFacade.WriteXml(mappings);
btnStoreCurrentPaths.Visible = false;
lblResult.Text = "Current paths are stored. Please make required changes to website and press 'Remove Redundant Paths' url above.";
}
void context_BeginRequest(object sender, EventArgs e)
{
const string cacheKey = "LegacyUrlHandler";
var application = (HttpApplication)sender;
var context = application.Context;
var request = context.Request;
var requestPath = request.Path;
var requestPathInfo = "";
int pathInfoTokenIndex = requestPath.IndexOf(PathInfoToken);
if (pathInfoTokenIndex > -1)
{
requestPathInfo = requestPath.Substring(pathInfoTokenIndex + _pathInfoTokenLength - 1);
requestPath = requestPath.Substring(0, pathInfoTokenIndex + _pathInfoTokenLength - 1);
}
//LoggingService.LogInformation("Legacy URL in:", string.Format("{0} - {1}", requestPath, requestPathInfo));
LegacyUrlHandlerFacade.UrlMappings legacyUrlMappings;
if (!Cache.Get(cacheKey, out legacyUrlMappings))
{
legacyUrlMappings = LegacyUrlHandlerFacade.GetMappingsFromXml();
Cache.Add(cacheKey, legacyUrlMappings, LegacyUrlHandlerFacade.XmlFileName);
}
string mappingPath = legacyUrlMappings.GetMappedUrl(request.Url.Host, requestPath);
if (mappingPath == null)
{
return;
}
if (PageUrlHelper.IsInternalUrl(mappingPath) || PageUrlHelper.IsPublicUrl(mappingPath))
{
var pageUrlOptions = PageUrls.ParseUrl(mappingPath);
if (pageUrlOptions != null)
{
var publicUrl = PageUrls.BuildUrl(pageUrlOptions, UrlKind.Public, new UrlSpace());
if (publicUrl != requestPath)
{
if (!string.IsNullOrEmpty(requestPathInfo))
{
publicUrl = string.Format("{0}{1}", publicUrl, requestPathInfo);
}
var queryString = context.Request.QueryString;
if (queryString.Count > 0)
{
publicUrl = string.Format("{0}{1}?{2}", publicUrl, requestPathInfo, queryString);
}
context.Response.RedirectPermanent(publicUrl, true);
}
}
}
else
{
context.Response.RedirectPermanent(mappingPath, true);
}
}