private static SiteMapNode GetParentNodeFromDataReader(Dictionary <string, SiteMapNodeEx> nodes, SiteMapNode rootNode, PageOrdinal ordinal, IDataReader r, bool findSection)
{
if (r.IsDBNull(ordinal.TreeId))
{
throw new ProviderException("Missing parent ID");
}
// Get the parent ID from the DataReader
var parentTreeId = r.GetString(ordinal.TreeId);
var nodeLength = (!parentTreeId.StartsWith("/@Draft/") ? 4 : 11);
if (parentTreeId.Length == nodeLength)
{
return(rootNode);
}
// Make sure the parent ID is valid
SiteMapNodeEx value;
parentTreeId = parentTreeId.Substring(0, (!findSection ? parentTreeId.Length - nodeLength : nodeLength));
if (!nodes.TryGetValue(parentTreeId, out value))
{
}
//throw new ProviderException("Invalid parent ID");
return(!findSection ? value : value as SiteMapSectionNode);
}
protected virtual SiteMapNode CreateSiteMapNodeFromDataReader(SiteMapNode parentNode, Dictionary <string, SiteMapNodeEx> nodes, List <VirtualNode> virtualNodes, List <AddProviderNode> addProviderNodes, PageOrdinal ordinal, IDataReader r, ref string hiddenRootTreeId)
{
if (r.IsDBNull(ordinal.TreeId))
{
throw new ProviderException("Missing node ID");
}
var treeId = r.GetString(ordinal.TreeId);
if (nodes.ContainsKey(treeId))
{
throw new ProviderException("Duplicate node ID");
}
var visible = !r.Field <bool>(ordinal.IsHidden);
var key = r.Field <int>(ordinal.Key);
var uid = r.Field <string>(ordinal.Uid);
var defaultTreeId = r.Field <string>(ordinal.DefaultTreeId);
var type = r.Field <string>(ordinal.Type);
var id = r.Field <string>(ordinal.Id);
var name = r.Field <string>(ordinal.Name);
var sectionId = r.Field <string>(ordinal.SectionId);
//var attrib = r.Field<Nattrib>(ordinal.AttribStream);
var attrib = BuildAttrib(r.Field <string>(ordinal.AttribStream));
//
var pageDynamism = r.Field <string>(ordinal.PageDynamism);
var lastModifyDate = r.Field <DateTime?>(ordinal.LastModifyDate);
var virtualize = r.Field <string>(ordinal.Virtualize);
// hidden branches
if (!visible)
{
if (hiddenRootTreeId == null || !treeId.StartsWith(hiddenRootTreeId))
{
hiddenRootTreeId = treeId;
}
}
else if (hiddenRootTreeId != null)
{
if (treeId.StartsWith(hiddenRootTreeId))
{
visible = false;
}
else
{
hiddenRootTreeId = null;
}
}
// make url
Action setRoute = null;
SiteMapNodeEx node;
switch (type)
{
case "X-AddProvider":
addProviderNodes.Add(new AddProviderNode(virtualize, parentNode, x =>
{
x.Title = name;
var externalProvider = (x.Provider as StaticSiteMapProviderEx);
if (externalProvider != null)
{
externalProvider.RebaseNodesRecurse(x, "/" + id);
}
}));
return(null);
case "X-Section":
SiteMapVirtualNode virtualNode;
node = virtualNode = new SiteMapSectionNode(_provider, uid, "/" + id, name);
setRoute = () => SetRouteInNode(_routeCreator.CreateRoutes(node, id, virtualize), node);
virtualNodes.Add(new VirtualNode(virtualNode, defaultTreeId));
break;
case "E-Form":
node = new SiteMapFormNode(_provider, uid, "/" + id, name);
node.Set <SiteMapNodePartialProviderExtent>(new SiteMapNodePartialProviderExtent());
setRoute = () => SetRouteInNode(_routeCreator.CreateRoutes(node, id, virtualize), node);
break;
case "E-ListDetail":
node = new SiteMapListDetailNode(_provider, uid, "/" + id, name);
node.Set <SiteMapNodePartialProviderExtent>(new SiteMapNodePartialProviderExtent());
setRoute = () => SetRouteInNode(_routeCreator.CreateRoutes(node, id, virtualize), node);
break;
case "X-Link":
id = StringEx.Axb(sectionId, "/", id);
string linkUri;
if (!attrib.TryGetValue("LinkUri", out linkUri))
{
linkUri = "/";
}
node = new SiteMapLinkNode(_provider, uid, "/" + id, name)
{
LinkUri = linkUri
};
node.Set <Func <IDynamicNode, RouteData> >(nodeEx =>
{
var linkNodeEx = (nodeEx as SiteMapLinkNode);
if (linkNodeEx != null)
{
var context = HttpContext.Current;
var query = context.Request.Url.Query;
context.Response.Redirect(query.Length == 0 ? linkNodeEx.LinkUri : linkNodeEx.LinkUri + query);
}
return(null);
});
break;
case "X-Content":
id = StringEx.Axb(sectionId, "/", id);
node = new SiteMapPageNode(_provider, uid, "/" + id, name);
setRoute = () => SetRouteInNode(_routeCreator.CreateRoutes(node, id, virtualize), node);
break;
default:
throw new InvalidOperationException();
}
node.Visible = visible;
// map attrib
if (attrib != null)
{
foreach (var attribKey in attrib.Keys)
{
node[attribKey] = attrib[attribKey];
}
}
// content
var sectionNode = GetParentNodeFromDataReader(nodes, _rootNode, ordinal, r, true);
node.Set <SiteMapNodeContentExtent>(new SiteMapNodeContentExtent {
Shard = _connectShard, Key = key, TreeId = treeId, SectionNode = sectionNode, Sequence = _sequence++
});
var contentNode = (node as SiteMapPageNode);
if (contentNode != null)
{
contentNode.LastModifyDate = lastModifyDate;
contentNode.PageDynamism = pageDynamism;
contentNode.PagePriority = null;
}
nodes.Add(treeId, node);
// set route last so node values are populated before routes are determined.
if (setRoute != null)
{
setRoute();
}
return(node);
}