/// <summary>
/// Provides a link to the login page, or if the user is logged in, the logout page.
/// Optional prefix and suffix tags or seperators and also included.
/// </summary>
/// <returns>If windows authentication is being used, an empty string is returned.</returns>
public static MvcHtmlString LoginLink(this HtmlHelper helper, string prefix, string suffix)
{
ControllerBase controller = helper.ViewContext.Controller as ControllerBase;
if (controller == null || controller.ApplicationSettings.UseWindowsAuthentication)
{
return(MvcHtmlString.Empty);
}
string link = "";
if (controller.Context.IsLoggedIn)
{
link = helper.ActionLink(SiteStrings.Navigation_Logout, "Logout", "User").ToString();
}
else
{
string redirectPath = helper.ViewContext.HttpContext.Request.Path;
link = helper.ActionLink(SiteStrings.Navigation_Login, "Login", "User", new { ReturnUrl = redirectPath }, null).ToString();
if (controller.SettingsService.GetSiteSettings().AllowUserSignup)
{
link += " / " + helper.ActionLink(SiteStrings.Navigation_Register, "Signup", "User").ToString();
}
}
return(MvcHtmlString.Create(prefix + link + suffix));
}
/// <summary>
/// Provides a link to the filemanager page, with optional prefix and suffix tags or seperators.
/// </summary>
/// <returns>If the user is not logged in, an empty string is returned.</returns>
public static MvcHtmlString FileManagerLink(this HtmlHelper helper, string prefix, string suffix)
{
ControllerBase controller = helper.ViewContext.Controller as ControllerBase;
if (controller != null && (controller.Context.IsLoggedIn && (controller.Context.IsAdmin || controller.Context.IsEditor)))
{
string link = helper.ActionLink(SiteStrings.FileManager_Title, "Index", "FileManager").ToString();
return(MvcHtmlString.Create(prefix + link + suffix));
}
else
{
return(MvcHtmlString.Empty);
}
}
/// <summary>
/// Provides a link to the settings page, with optional prefix and suffix tags or seperators.
/// </summary>
/// <returns>If the user is not logged in and not an admin, an empty string is returned.</returns>
public static MvcHtmlString SettingsLink(this HtmlHelper helper, string prefix, string suffix)
{
ControllerBase controller = helper.ViewContext.Controller as ControllerBase;
if (controller != null && controller.Context.IsAdmin)
{
string link = helper.ActionLink(SiteStrings.Navigation_SiteSettings, "Index", "Settings").ToString();
return(MvcHtmlString.Create(prefix + link + suffix));
}
else
{
return(MvcHtmlString.Empty);
}
}
public static MvcHtmlString LoginStatus(this HtmlHelper helper)
{
ControllerBase controller = helper.ViewContext.Controller as ControllerBase;
if (controller != null && controller.Context.IsLoggedIn)
{
string text = string.Format("{0} {1}", SiteStrings.Shared_LoggedInAs, controller.Context.CurrentUsername);
return(helper.ActionLink(text, "Profile", "User"));
}
else
{
return(MvcHtmlString.Create(SiteStrings.Shared_NotLoggedIn));
}
}
/// <summary>
/// Provides a link to the "new page" page, with optional prefix and suffix tags or seperators.
/// </summary>
/// <returns>If the user is not logged in and not an admin, an empty string is returned.</returns>
public static MvcHtmlString NewPageLink(this HtmlHelper helper, string prefix, string suffix)
{
ControllerBase controller = helper.ViewContext.Controller as ControllerBase;
if (controller != null && (controller.Context.IsLoggedIn && (controller.Context.IsAdmin || controller.Context.IsEditor)))
{
string link = helper.ActionLink(SiteStrings.Navigation_NewPage, "New", "Pages").ToString();
return(MvcHtmlString.Create(prefix + link + suffix));
}
else
{
return(MvcHtmlString.Empty);
}
}
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
Roadkill.Core.Mvc.Controllers.ControllerBase controller = filterContext.Controller as Roadkill.Core.Mvc.Controllers.ControllerBase;
if (controller != null)
{
SiteSettings siteSettings = controller.SettingsService.GetSiteSettings();
if (siteSettings.IsRecaptchaEnabled)
{
string challengeValue = filterContext.HttpContext.Request.Form[CHALLENGE_KEY];
string responseValue = filterContext.HttpContext.Request.Form[RESPONSE_KEY];
RecaptchaValidator validator = new RecaptchaValidator();
validator.PrivateKey = siteSettings.RecaptchaPrivateKey;
validator.RemoteIP = filterContext.HttpContext.Request.UserHostAddress;
validator.Challenge = challengeValue;
validator.Response = responseValue;
RecaptchaResponse validationResponse = validator.Validate();
filterContext.ActionParameters["isCaptchaValid"] = validationResponse.IsValid;
}
}
base.OnActionExecuting(filterContext);
}
