public override void OnActionExecuting(ActionExecutingContext filterContext)
{
var app = App.Get();
var routeData = filterContext.RequestContext.RouteData;
var routeValues = routeData.Values;
var controller = (string)routeValues["controller"];
var action = (string)routeValues["action"];
var locale = (routeValues.ContainsKey("locale") && routeValues["locale"] != null) ? routeValues["locale"].ToString() : App.Settings.DefaultLocale.ToLower();
var context = app.Context;
var request = filterContext.HttpContext.Request;
WebPageDecorator page = null;
var hostName = request.Url.Host;
#region Resolve www
if (App.Settings.WWWResolved && !hostName.StartsWith("localhost"))
{
if (!ipExpr.IsMatch(hostName))
{
if (!hostName.StartsWith("www") && hostName.Split('.').Count() == 1)
{
var resolveUrl = request.Url.Scheme + "://www." + request.Url.Authority + request.RawUrl;
filterContext.Result = new RedirectResult(resolveUrl, true);
return;
}
}
}
#endregion
///TODO:When the web not found redirect to web list page
if (app.CurrentWeb == null)
{
if (app.Urls.Redirect(filterContext.HttpContext))
{
filterContext.Result = new HttpStatusCodeResult(301);
}
else
{
if ((string)routeValues["website"] == "home")
{
filterContext.Result = new RedirectResult("~/install/index", true);
}
else
{
filterContext.Result = new RedirectResult("~/", true);
}
}
return;
}
if (request.IsAuthenticated)
{
//Generate the user
filterContext.HttpContext.User = app.User;
}
if (controller.Equals("DynamicUI", StringComparison.OrdinalIgnoreCase) && action.Equals("Index", StringComparison.OrdinalIgnoreCase))
{
//This is a dynamic web page
var slug = (string)routeValues["slug"];
page = app.CurrentWeb.FindPage(locale, slug);
if (page != null)
{
context.Page = page.Model;
filterContext.Controller.ViewBag.Page = page;
}
else
{
if (app.Urls.Redirect(filterContext.HttpContext))
{
filterContext.Result = new HttpStatusCodeResult(301);
}
else
{
if (app.CurrentWeb.DefaultPage != null)
{
filterContext.Result = new RedirectResult(app.CurrentWeb.DefaultPage.Url);
}
else
{
filterContext.Result = new HttpNotFoundResult();
}
}
}
}
else
{
#region refill the parameters for action
if (filterContext.ActionParameters.Count > 0)
{
//If the action is custom action we must generate the locale , website
var _params = filterContext.ActionDescriptor.GetParameters();
foreach (var _param in _params)
{
if (_param.ParameterType.Equals(typeof(WebContext)))
{
filterContext.ActionParameters[_param.ParameterName] = context;
}
else
{
if (_param.ParameterType.Equals(typeof(string)) && _param.ParameterName.Equals("website", StringComparison.OrdinalIgnoreCase))
{
filterContext.ActionParameters[_param.ParameterName] = context.Website;
}
if (_param.ParameterType.Equals(typeof(string)) && _param.ParameterName.Equals("locale", StringComparison.OrdinalIgnoreCase))
{
filterContext.ActionParameters[_param.ParameterName] = context.Locale;
}
}
}
}
#endregion
//Generate the slug from route
if (routeData != null && routeData.Route != null)
{
var route = (System.Web.Routing.Route)routeData.Route;
var routeUrl = route.Url;
#region format routeUrl as slug
foreach (var key in routeValues.Keys)
{
if ((IgnoreRouteDataKeys != null) && (IgnoreRouteDataKeys.Length > 0))
{
if (IgnoreRouteDataKeys.Contains(key))
{
continue; //ignore
}
}
if (routeValues[key] != null)
{
routeUrl = routeUrl.Replace("{" + key + "}", routeValues[key].ToString());
}
else
{
if (route.Defaults.ContainsKey(key) && route.Defaults[key] != null)
{
routeUrl = routeUrl.Replace("{" + key + "}", route.Defaults[key].ToString());
}
}
}
#endregion
page = app.CurrentWeb.FindPage(locale, routeUrl);
if (page == null)
{
var newpage = new WebPage()
{
Slug = routeUrl,
IsShared = this.IsShared,
IsStatic = true,
Title = string.IsNullOrEmpty(this.Title) ? filterContext.ActionDescriptor.ActionName : this.Title,
Description = this.Description,
ShowInMenu = this.ShowInMenu,
ShowInSitemap = this.ShowInSiteMap,
AllowAnonymous = true,
Created = DateTime.Now,
LastModified = DateTime.Now,
WebID = app.CurrentWeb.Id,
Owner = app.CurrentWeb.Owner,
Dir = app.CurrentWeb.Dir,
Locale = locale
};
app.DataContext.WebPages.Create(newpage);
app.DataContext.SaveChanges();
page = app.Wrap(newpage);
context.Page = newpage;
}
else
{
context.Page = page.Model;
}
filterContext.Controller.ViewBag.Page = page;
}
}
if (page != null)
{
if (!page.IsAuthorized(filterContext.HttpContext))
{
filterContext.Result = new HttpUnauthorizedResult();
return;
}
else
{
if (!string.IsNullOrEmpty(page.Description))
{
filterContext.Controller.ViewBag.Description = page.Description;
}
if (!string.IsNullOrEmpty(page.Keywords))
{
filterContext.Controller.ViewBag.Keywords = page.Keywords;
}
if (!string.IsNullOrEmpty(page.LinkTo))
{
filterContext.Result = new RedirectResult(page.LinkTo);
}
}
}
}
