private void CatBreadCrumbDataBind(object sender, EventArgs e)
{
var lc = (Literal)sender;
var container = (IDataItemContainer)lc.NamingContainer;
try
{
var grpCatCtrl = new GrpCatController(Utils.GetCurrentCulture());
lc.Visible = visibleStatus.DefaultIfEmpty(true).First();
if (visibleStatus.DefaultIfEmpty(true).First())
{
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml("<root>" + lc.Text + "</root>");
var xmlNod = xmlDoc.SelectSingleNode("root/tag");
var catid = -1;
if (container.DataItem is NBrightInfo)
{
// Must be displaying a product or category with (NBrightInfo), so get categoryid
var objCInfo = (NBrightInfo) container.DataItem;
if (String.IsNullOrEmpty(objCInfo.TypeCode) || objCInfo.TypeCode == "PRD") // no type is list header, so use catid in url if there.
{
//Is product so get categoryid
var id = Convert.ToString(DataBinder.Eval(container.DataItem, "ItemId"));
var targetModuleKey = "";
if (xmlNod != null && xmlNod.Attributes != null && xmlNod.Attributes["targetmodulekey"] != null) targetModuleKey = xmlNod.Attributes["targetmodulekey"].InnerText;
var obj = grpCatCtrl.GetCurrentCategoryData(PortalSettings.Current.PortalId, lc.Page.Request, Convert.ToInt32(id), _settings, targetModuleKey);
if (obj != null) catid = obj.categoryid;
}
else if (objCInfo.TypeCode == "CATEGORYLANG") // no type is list header, so use catid in url if there.
{
catid = objCInfo.ParentItemId;
}
else
{
catid = objCInfo.ItemID;
}
}
if (container.DataItem is GroupCategoryData)
{
// GroupCategoryData class, so use categoryid
var id = Convert.ToString(DataBinder.Eval(container.DataItem, "categoryid"));
if (Utils.IsNumeric(id)) catid = Convert.ToInt32(id);
}
var intLength = 400;
var intShortLength = -1;
var isLink = false;
var separator = ">";
var aslist = false;
if (xmlNod != null && xmlNod.Attributes != null)
{
if (xmlNod.Attributes["length"] != null)
{
if (Utils.IsNumeric(xmlNod.Attributes["length"].InnerText))
{
intLength = Convert.ToInt32(xmlNod.Attributes["length"].InnerText);
}
}
if (xmlNod.Attributes["links"] != null) isLink = true;
if (xmlNod.Attributes["short"] != null)
{
if (Utils.IsNumeric(xmlNod.Attributes["short"].InnerText))
{
intShortLength = Convert.ToInt32(xmlNod.Attributes["short"].InnerText);
}
}
if (xmlNod.Attributes["separator"] != null) separator = xmlNod.Attributes["separator"].InnerText;
if (xmlNod.Attributes["aslist"] != null && xmlNod.Attributes["aslist"].InnerText.ToLower() == "true") aslist = true;
}
if (catid > 0) // check we have a catid
{
if (isLink)
{
var defTabId = PortalSettings.Current.ActiveTab.TabID;
if (_settings.ContainsKey("ddllisttabid") && Utils.IsNumeric(_settings["ddllisttabid"])) defTabId = Convert.ToInt32(_settings["ddllisttabid"]);
lc.Text = grpCatCtrl.GetBreadCrumbWithLinks(catid, defTabId, intShortLength, separator, aslist);
}
else
{
lc.Text = grpCatCtrl.GetBreadCrumb(catid, intShortLength, separator, aslist);
}
if ((lc.Text.Length > intLength) && (!aslist))
{
lc.Text = lc.Text.Substring(0, (intLength - 3)) + "...";
}
}
}
}
catch (Exception)
{
lc.Text = "";
}
}
