protected void Application_BeginRequest(object sender, EventArgs e)
{
if (Application[StartupOK] == null)
{
Application.Lock();
if (Application[StartupOK] == null)
{
// Setup Resource Exchanger
ScrewTurn.Wiki.Exchanger.ResourceExchanger = new ScrewTurn.Wiki.ResourceExchanger();
ScrewTurn.Wiki.StartupTools.Startup();
// All is OK, proceed with normal startup operations
Application[StartupOK] = "OK";
}
Application.UnLock();
}
string physicalPath = null;
try {
physicalPath = HttpContext.Current.Request.PhysicalPath;
}
catch (ArgumentException) {
// Illegal characters in path
HttpContext.Current.Response.Redirect("~/PageNotFound.aspx");
return;
}
string currentWiki = Tools.DetectCurrentWiki();
string url = HttpContext.Current.Request.Url.ToString();
foreach (RequestHandlerRegistryEntry handler in Host.Instance.GetRequestHandlers(currentWiki).Values)
{
if (handler.Methods.Any(m => StringComparer.OrdinalIgnoreCase.Compare(m, HttpContext.Current.Request.HttpMethod) == 0))
{
Match match = handler.UrlRegex.Match(url);
if (match.Success)
{
try {
var plugin = Collectors.CollectorsBox.FormatterProviderCollector.GetProvider(handler.CallerType.FullName, currentWiki);
if (plugin != null && plugin.HandleRequest(HttpContext.Current, match))
{
HttpContext.Current.Response.End();
return;
}
}
catch (Exception ex) {
if (ex is ThreadAbortException)
{
continue;
}
if (ex.InnerException != null && ex.InnerException is ThreadAbortException)
{
continue;
}
LogError(ex);
}
}
}
}
// Extract the physical page name, e.g. MainPage, Edit or Category
string pageName = Path.GetFileNameWithoutExtension(physicalPath);
// Exctract the extension, e.g. .ashx or .aspx
string ext = (Path.GetExtension(HttpContext.Current.Request.PhysicalPath) + "").ToLowerInvariant();
// Remove trailing dot, .ashx -> ashx
if (ext.Length > 0)
{
ext = ext.Substring(1);
}
// IIS7+Integrated Pipeline handles all requests through the ASP.NET engine
// All non-interesting files are not processed, such as GIF, CSS, etc.
if (ext.Length == 0 || ext == "ashx" || ext == "aspx")
{
if (!Request.PhysicalPath.ToLowerInvariant().Contains("createmasterpassword.aspx"))
{
if (Application[MasterPasswordOk] == null)
{
Application.Lock();
if (Application[MasterPasswordOk] == null)
{
// Setup Master Password
if (!String.IsNullOrEmpty(GlobalSettings.GetMasterPassword()))
{
Application[MasterPasswordOk] = "OK";
}
}
Application.UnLock();
}
if (Application[MasterPasswordOk] == null)
{
ScrewTurn.Wiki.UrlTools.Redirect("~/CreateMasterPassword.aspx");
}
}
else if (!string.IsNullOrEmpty(GlobalSettings.GetMasterPassword()))
{
ScrewTurn.Wiki.UrlTools.RedirectHome(currentWiki);
}
}
ScrewTurn.Wiki.UrlTools.RouteCurrentRequest();
}