public override void OnActionExecuting(ActionExecutingContext filterContext)
{
Dictionary <string, object> decryptedParameters = new Dictionary <string, object>();
if (HttpContext.Current.Request.QueryString.Get("q") != null)
{
string encryptedQueryString = HttpContext.Current.Request.QueryString.Get("q");
string decrptedString = EncriptadorExtensions.DecryptText(encryptedQueryString.ToString());
string[] paramsArrs = decrptedString.Split('?');
for (int i = 0; i < paramsArrs.Length; i++)
{
string[] paramArr = paramsArrs[i].Split('=');
decryptedParameters.Add(paramArr[0], paramArr[1]);
}
}
for (int i = 0; i < decryptedParameters.Count; i++)
{
filterContext.ActionParameters[decryptedParameters.Keys.ElementAt(i)] = decryptedParameters.Values.ElementAt(i);
}
base.OnActionExecuting(filterContext);
}
public static MvcHtmlString EncodedActionLink(this HtmlHelper htmlHelper, string linkText, string actionName, string controllerName, object routeValues, object htmlAttributes)
{
string vQueryString = string.Empty;
string vHtmlAttributesString = string.Empty;
string vAreaName = string.Empty;
string vControllerName = string.IsNullOrEmpty(controllerName) ? htmlHelper.ViewContext.RouteData.Values["controller"].ToString() : controllerName;
var urlHelper = new UrlHelper(htmlHelper.ViewContext.RequestContext);
if (routeValues != null)
{
RouteValueDictionary d = new RouteValueDictionary(routeValues);
for (int i = 0; i < d.Keys.Count; i++)
{
string elementName = d.Keys.ElementAt(i).ToLower();
if (elementName == "area")
{
vAreaName = Convert.ToString(d.Values.ElementAt(i));
continue;
}
if (i > 0)
{
vQueryString += "?";
}
vQueryString += d.Keys.ElementAt(i) + "=" + d.Values.ElementAt(i);
}
}
if (htmlAttributes != null)
{
RouteValueDictionary d = new RouteValueDictionary(htmlAttributes);
for (int i = 0; i < d.Keys.Count; i++)
{
vHtmlAttributesString += " " + d.Keys.ElementAt(i) + "=" + d.Values.ElementAt(i);
}
}
StringBuilder ancor = new StringBuilder();
ancor.Append("<a ");
if (!string.IsNullOrEmpty(vHtmlAttributesString))
{
ancor.Append(vHtmlAttributesString);
}
ancor.Append(" href='");
if (!string.IsNullOrEmpty(vAreaName))
{
ancor.Append("/" + vAreaName);
}
if (!string.IsNullOrEmpty(vControllerName))
{
ancor.Append("/" + vControllerName);
}
if (actionName != "Index")
{
ancor.Append("/" + actionName);
}
if (!string.IsNullOrEmpty(vQueryString))
{
ancor.Append("?q=" + EncriptadorExtensions.EncryptText(vQueryString));
}
ancor.Append("'");
ancor.Append(">");
ancor.Append(linkText);
ancor.Append("</a>");
return(new MvcHtmlString(ancor.ToString()));
}
