/// <summary>
/// Gets a URL linking to the given item when friendly URLs are turned on
/// </summary>
/// <param name="item">The item to link to.</param>
/// <param name="tabId">The tab ID.</param>
/// <param name="moduleId">The module ID.</param>
/// <param name="pageId">The page ID.</param>
/// <param name="portalSettings">The portal settings.</param>
/// <param name="cultureName">The name of the current culture of the page, or <see cref="string.Empty"/></param>
/// <param name="createFriendlyUrl">Whether to generate a friendly URL where the page name is the name of the item</param>
/// <returns>A URL linking to the given item</returns>
private static string GetItemLinkUrl(Item item, int tabId, int moduleId, int pageId, PortalSettings portalSettings, string cultureName, bool createFriendlyUrl)
{
TabInfo tabInfo;
var tabController = new TabController();
int? queryStringModuleId = null;
int defaultTabId = ModuleBase.DefaultDisplayTabIdForPortal(portalSettings.PortalId);
// if the setting to "force display on this page" is set, be sure to send them there.
if (!item.ForceDisplayOnPage() && tabId > 0 && item.DisplayOnCurrentPage())
{
if (!Utility.IsPageOverrideable(portalSettings.PortalId, tabId))
{
// not overrideable, send them to default tab id
tabInfo = tabController.GetTab(defaultTabId, portalSettings.PortalId, false);
}
else
{
tabInfo = tabController.GetTab(tabId, portalSettings.PortalId, false);
// check if there is a ModuleID passed in the querystring, if so then send it in the querystring as well
if (moduleId > 0)
{
queryStringModuleId = moduleId;
}
}
}
else
{
tabInfo = tabController.GetTab(item.DisplayTabId, portalSettings.PortalId, false);
}
if (tabInfo == null || tabInfo.IsDeleted)
{
tabInfo = tabController.GetTab(defaultTabId, portalSettings.PortalId, false);
}
// if the tab doesn't have an overrideable module on it redirect them to the page without Publish querystring parameters, assuming it is force display on page
if (item.ForceDisplayOnPage() && !Utility.IsPageOverrideable(portalSettings.PortalId, tabInfo.TabID))
{
return(Globals.NavigateURL(tabInfo.TabID));
}
return(NavigateURL(
tabInfo.TabID,
tabInfo.IsSuperTab,
portalSettings,
string.Empty,
cultureName,
createFriendlyUrl ? MakeUrlSafe(item.Name) + ".aspx" : null,
"itemId=" + item.ItemId.ToString(CultureInfo.InvariantCulture),
UsePageId(pageId, portalSettings.PortalId) ? "pageId=" + pageId.ToString(CultureInfo.InvariantCulture) : null,
queryStringModuleId.HasValue ? "moduleId=" + queryStringModuleId.Value.ToString(CultureInfo.InvariantCulture) : null));
}
private void DisplayItem(Item item)
{
if (item != null && !item.IsLinkable() && Null.IsNull(ModuleBase.DefaultDisplayTabIdForPortal(item.PortalId)))
{
this.DisplayBrokenLinkMessage(item);
}
else
{
this.Response.Status = "301 Moved Permanently";
this.Response.RedirectLocation = item != null?UrlGenerator.GetItemLinkUrl(item, this.PortalSettings) : Globals.NavigateURL();
}
}
public static string GetItemLinkUrl(Item item, PortalSettings portalSettings, int tabId, int moduleId, int pageId, string cultureName)
{
string returnUrl = string.Empty;
if (item != null)
{
if (!item.IsLinkable())
{
tabId = ModuleBase.DefaultDisplayTabIdForPortal(portalSettings.PortalId);
}
returnUrl = GetItemLinkUrl(item, tabId, moduleId, pageId, portalSettings, cultureName, ModuleBase.EnablePublishFriendlyUrlsForPortal(item.PortalId));
}
return(returnUrl);
}