/// <summary>Calculates an item url by walking it's parent path.</summary>
/// <param name="item">The item whose url to compute.</param>
/// <returns>A friendly url to the supplied item.</returns>
public override Url BuildUrl(ContentItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (item.VersionOf.HasValue)
{
return(BuildUrl(item.VersionOf)
.SetQueryParameter(PathData.VersionQueryKey, item.VersionIndex));
}
else if (item.ID == 0)
{
var page = Find.ClosestPage(item);
if (page != null && page != item)
{
return(BuildUrl(page)
.SetQueryParameter(PathData.VersionQueryKey, page.VersionIndex)
.SetQueryParameter("versionKey", item.GetVersionKey()));
}
}
// move up until first real page
var current = Find.ClosestPage(item);
// no page found, throw
if (current == null)
{
throw new N2Exception("Cannot build url to data item '{0}' with no containing page item.", item);
}
Url url = BuildPageUrl(current, ref current);
var startPage = FindStartPage(current);
// no start page found, use rewritten url
if (startPage == null)
{
return(item.FindPath(PathData.DefaultAction).GetRewrittenUrl());
}
if (!item.IsPage)
{
// the item was not a page, add this information as a query string
url = url.AppendQuery(PathData.ItemQueryKey, item.ID);
}
if (startPage.ID == host.CurrentSite.StartPageID)
{
// the start page belongs to the current site, use relative url
return(Url.ToAbsolute("~" + url.PathAndQuery));
}
var site = host.GetSite(startPage.ID) ?? host.DefaultSite;
return(GetHostedUrl(item, url, site));
}
public string SelectedUrl(Url baseUrl, ContentItem selected = null)
{
return baseUrl.AppendQuery(SelectedQueryKey, (selected ?? SelectedItem).Path).ResolveTokens();
}
private ActionResult RedirectToIndex(string errorText)
{
N2.Web.Url url = CurrentPage.Url;
return(Redirect(url.AppendQuery("failure", CurrentItem.ID).AppendQuery("errorText", errorText)));
}
public ActionResult Reconfigure()
{
N2.Web.Url url = CurrentPage.Url;
return(Redirect(url.AppendQuery("reconfigure", CurrentItem.ID)));
}
public ActionResult ChangeAccount()
{
N2.Web.Url url = CurrentPage.Url;
return(Redirect(url.AppendQuery("changeaccount", CurrentItem.ID)));
}
public string GenerateCategoryLink(long? categoryId, bool? forceListPage, out object matchingCategoryPage)
{
//~~ a cheap and nasty chaos monkey
//if (DateTime.Now.Minute % 2 == 1)
// throw new Exception("chaos happened " + categoryId);
//~~
string ret;
var cacheKey = string.Format("{0} {1} {2} {3} {4}",
WebSession.Current.SiteId, WebSession.Current.LanguageCode, "CategoryLink", categoryId, forceListPage);
if (!_urlCache.TryGet(cacheKey, out ret))
{
var catPages = CmsFinder.FindDescendentsOrFallbackOfCurrentPageLanguageRoot<CatalogPage>();
if (catPages.All(cps => cps.CategoryID.Length != 0))
{
// find a category page from the root level that has no category ID
var defaultCatPage = CmsFinder.FindAllNonSiteDescendentsOfRoot<CatalogPage>()
.LastOrDefault(cps => cps.CategoryID.Length == 0);
if (defaultCatPage != null)
catPages.Add(defaultCatPage);
}
CatalogPage cp;
if (forceListPage.HasValue && forceListPage.Value)
cp = catPages.LastOrDefault(catalogPage => catalogPage.CategoryID.Length == 0);
else
cp = catPages.FirstOrDefault(catalogPage => catalogPage.CategoryID.Equals(categoryId.ToString(), StringComparison.InvariantCultureIgnoreCase)) ??
catPages.LastOrDefault(catalogPage => catalogPage.CategoryID.Length == 0);
if (cp == null)
ret = null;
else
{
// If the category page came from the root, append it's name and parameters to the current page's url
var url = new Url(GetNormalizedPageUrl(cp));
if (string.IsNullOrEmpty(cp.CategoryID) && categoryId != null)
url = url.Append(categoryId.Value.ToString(CultureInfo.InvariantCulture));
if (forceListPage.HasValue && forceListPage.Value && string.IsNullOrEmpty(cp.CategoryID))
url = url.AppendQuery("list=true");
ret = url.ToString();
}
AddCache(cacheKey, ret, cp);
}
_itemCache.TryGet(cacheKey, out matchingCategoryPage);
return ret;
}
/// <summary>Calculates an item url by walking it's parent path.</summary>
/// <param name="item">The item whose url to compute.</param>
/// <returns>A friendly url to the supplied item.</returns>
public virtual Url BuildUrl(ContentItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (item.VersionOf.HasValue)
{
ContentItem version = item.VersionOf;
if (version != null)
{
return(BuildUrl(version)
.SetQueryParameter(PathData.VersionQueryKey, item.VersionIndex));
}
}
else if (item.ID == 0)
{
var page = Find.ClosestPage(item);
if (page != null && page != item)
{
return(BuildUrl(page)
.SetQueryParameter(PathData.VersionQueryKey, page.VersionIndex)
.SetQueryParameter("versionKey", item.GetVersionKey()));
}
}
var current = Find.ClosestPage(item);
// no page found, throw
if (current == null)
{
throw new N2Exception("Cannot build url to data item '{0}' with no containing page item.", item);
}
Url url = BuildPageUrl(current, ref current);
if (current == null)
{
// no start page found, use rewritten url
return(item.FindPath(PathData.DefaultAction).GetRewrittenUrl());
}
if (!item.IsPage)
{
// the item was not a page, add this information as a query string
url = url.AppendQuery(PathData.ItemQueryKey, item.ID);
}
var absoluteUrl = Url.ToAbsolute("~" + url);
if (BuiltUrl != null)
{
var args = new UrlEventArgs(item)
{
Url = absoluteUrl
};
BuiltUrl(this, args);
return(args.Url);
}
else
{
return(absoluteUrl);
}
}
void securityEnforcer_AuthorizationFailed(object sender, CancellableItemEventArgs e)
{
var url = new Url("{ManagementUrl}/Login.aspx").ResolveTokens();
url.AppendQuery("returnUrl", _context.Url.LocalUrl);
_context.HttpContext.Response.Redirect(url);
}
