Carrotware.CMS.UI.Components.BreadCrumbNavigation.GetHtml C# (CSharp) Метод

        public override string GetHtml()
        {
            List<SiteNav> lstNav = new List<SiteNav>();
            StringBuilder sb = new StringBuilder();
            SiteNav pageNav = this.ContentPage.GetSiteNav();
            string sParent = pageNav.FileName.ToLowerInvariant();

            using (ISiteNavHelper navHelper = SiteNavFactory.GetSiteNavHelper()) {
                if (SiteData.CurretSiteExists && SiteData.CurrentSite.Blog_Root_ContentID.HasValue &&
                    pageNav.ContentType == ContentPageType.PageType.BlogEntry) {
                    lstNav = navHelper.GetPageCrumbNavigation(SiteData.CurrentSiteID, SiteData.CurrentSite.Blog_Root_ContentID.Value, !SecurityData.IsAuthEditor);

                    if (lstNav != null && lstNav.Any()) {
                        pageNav.NavOrder = lstNav.Max(x => x.NavOrder) + 100;
                        lstNav.Add(pageNav);
                    }
                } else {
                    lstNav = navHelper.GetPageCrumbNavigation(SiteData.CurrentSiteID, pageNav.Root_ContentID, !SecurityData.IsAuthEditor);
                }
                lstNav.RemoveAll(x => x.ShowInSiteNav == false && x.ContentType == ContentPageType.PageType.ContentEntry);
            }

            lstNav.ForEach(q => ControlUtilities.IdentifyLinkAsInactive(q));

            string sCSS = String.Empty;
            if (!String.IsNullOrEmpty(this.CssClass)) {
                sCSS = " class=\"" + this.CssClass + "\" ";
            }

            string sSelCSS = String.Format("{0} {1}", this.CssSelected, this.CssWrapper).Trim();

            string sWrapCSS = String.Empty;
            if (!String.IsNullOrEmpty(this.CssWrapper)) {
                sWrapCSS = " class=\"" + this.CssWrapper + "\" ";
            }

            if (this.DisplayAsList) {
                sb.AppendLine("<ul" + sCSS + " id=\"" + this.ElementId + "\">");
                foreach (SiteNav c in lstNav) {
                    if (SiteData.IsFilenameCurrentPage(c.FileName) || ControlUtilities.AreFilenamesSame(c.FileName, sParent)) {
                        sb.AppendLine("<li class=\"" + sSelCSS + "\">" + c.NavMenuText + "</li> ");
                    } else {
                        sb.AppendLine("<li" + sWrapCSS + "><a href=\"" + c.FileName + "\">" + c.NavMenuText + "</a></li> ");
                    }
                }
                sb.AppendLine("</ul>");
            } else {
                string sDivider = String.Format(" {0} ", this.TextDivider);
                int iCtr = 1;
                int iMax = lstNav.Count;
                sb.AppendLine("<div" + sCSS + " id=\"" + this.ElementId + "\">");
                foreach (SiteNav c in lstNav) {
                    if (SiteData.IsFilenameCurrentPage(c.FileName) || ControlUtilities.AreFilenamesSame(c.FileName, sParent)) {
                        sb.AppendLine("<span class=\"" + sSelCSS + "\">" + c.NavMenuText + " " + sDivider + "</span> ");
                    } else {
                        sb.AppendLine("<span" + sWrapCSS + "><a href=\"" + c.FileName + "\">" + c.NavMenuText + "</a> " + sDivider + "</span> ");
                    }
                    iCtr++;

                    if (iCtr == iMax) {
                        sDivider = String.Empty;
                    }
                }
                sb.AppendLine("</div>");
            }

            return sb.ToString();
        }