public static void Initialize(ICswResources CswResources, CswNbtExplorerReturn Return, CswNbtExplorerRequest Request)
{
CswNbtResources NbtResources = (CswNbtResources)CswResources;
CswPrimaryKey NodeId = CswConvert.ToPrimaryKey(Request.NodeId);
if (Request.Depth <= 4 || Request.Depth > 0) //We never want a request higher than 4 and 0 doesn't make sense
{
MAX_DEPTH = Request.Depth;
}
FilterVal = new CswCommaDelimitedString();
if (String.IsNullOrEmpty(Request.FilterVal))
{
FilterVal.FromString(CswNbtArborGraph._setDefaultFilterVal(NbtResources));
}
else
{
FilterVal.FromString(Request.FilterVal);
}
StartingNode = NbtResources.Nodes[NodeId];
CswNbtMetaDataNodeType startingNT = StartingNode.getNodeType();
//Add the initial node to the graph
_addToGraph(Return, StartingNode.NodeName, string.Empty, NodeId.ToString(), startingNT.IconFileName, 0, "Instance", NodeId.ToString(), startingNT.NodeTypeName, Int32.MinValue);
_recurseForRelatingNodes(NbtResources, Return, StartingNode, 1, NodeId.ToString());
_recurseForRelatedNTs(NbtResources, Return, StartingNode.NodeTypeId, 1, NodeId.ToString());
}
public static void GetFilterOpts(ICswResources CswResources, CswNbtExplorerReturn Return, string Request)
{
CswNbtResources NbtResources = (CswNbtResources)CswResources;
CswCommaDelimitedString ValsCDS = new CswCommaDelimitedString();
Return.Data.FilterVal = CswNbtArborGraph._setDefaultFilterVal(NbtResources);
ValsCDS.FromString(Return.Data.FilterVal);
foreach (CswNbtMetaDataNodeType NodeType in NbtResources.MetaData.getNodeTypes())
{
Return.Data.Opts.Add(new ArborFilterOpt()
{
selected = ValsCDS.Contains("NT_" + NodeType.NodeTypeId),
text = NodeType.NodeTypeName,
value = "NT_" + NodeType.NodeTypeId.ToString()
});
}
foreach (CswNbtMetaDataObjectClass ObjClass in NbtResources.MetaData.getObjectClasses())
{
Return.Data.Opts.Add(new ArborFilterOpt()
{
selected = ValsCDS.Contains("OC_" + ObjClass.ObjectClassId.ToString()),
text = ObjClass.ObjectClassName,
value = "OC_" + ObjClass.ObjectClassId.ToString()
});
}
}
private static void _recurseForRelatingNodes(CswNbtResources NbtResources, CswNbtExplorerReturn Return, CswNbtNode Node, int Level, string OwnerIdStr)
{
CswNbtMetaDataNodeType TargetNodeType = Node.getNodeType();
foreach (CswNbtMetaDataNodeTypeProp RelNTP in TargetNodeType.getNodeTypeProps(CswEnumNbtFieldType.Relationship)) //TODO: Locations are just like relationships, we should be able to handle them
{
CswNbtNodePropRelationship RelProp = Node.Properties[RelNTP];
string Icon = _getIconFromRelationshipProp(NbtResources, RelNTP);
if (CswTools.IsPrimaryKey(RelProp.RelatedNodeId))
{
CswNbtNode TargetNode = NbtResources.Nodes[RelProp.RelatedNodeId];
CswNbtMetaDataNodeType TargetNT = TargetNode.getNodeType();
if (FilterVal.Contains("NT_" + TargetNode.NodeTypeId) || FilterVal.Contains("OC_" + TargetNode.getObjectClassId()))
{
string targetIdStr = OwnerIdStr + "_" + RelProp.RelatedNodeId.ToString();
_addToGraph(Return, RelProp.PropName + ": " + RelProp.CachedNodeName, Node.NodeId.ToString(), RelProp.RelatedNodeId.ToString(), Icon, Level, "Instance", RelProp.RelatedNodeId.ToString(), TargetNT.NodeTypeName, RelNTP.PropId);
if (Level + 1 <= MAX_DEPTH)
{
_recurseForRelatedNTs(NbtResources, Return, TargetNode.NodeTypeId, 1, RelProp.RelatedNodeId.ToString());
}
if (Level + 1 <= MAX_DEPTH)
{
_recurseForRelatingNodes(NbtResources, Return, TargetNode, Level + 1, targetIdStr);
}
}
}
}
}
/// <summary>
/// Helper method for adding data to the return object
/// </summary>
private static void _addToGraph(CswNbtExplorerReturn Return, string Label, string OwnerId, string TargetId, string Icon, int level, string Type, string Id, string MetaDataName, int RelatingPropId)
{
string URI = "api/v1/" + MetaDataName;
if ("Instance" == Type)
{
CswPrimaryKey nodeid = new CswPrimaryKey();
nodeid.FromString(TargetId);
URI += "/" + nodeid.PrimaryKey;
}
Return.Data.Nodes.Add(new CswNbtArborNode()
{
NodeIdStr = TargetId,
data = new CswNbtArborNode.CswNbtArborNodeData()
{
Icon = "Images/newicons/100/" + Icon,
Label = Label,
NodeId = Id,
Level = level,
Type = Type,
URI = URI,
RelatingPropId = RelatingPropId
}
});
if (false == String.IsNullOrEmpty(OwnerId) && false == String.IsNullOrEmpty(TargetId))
{
Return.Data.Edges.Add(new CswNbtArborEdge()
{
OwnerNodeIdStr = OwnerId,
TargetNodeIdStr = TargetId,
data = new CswNbtArborEdge.CswNbtArborEdgeData()
{
Length = level * 10
}
});
}
}
private static void _recurseForRelatedNTs(CswNbtResources NbtResources, CswNbtExplorerReturn Return, int NodeTypeId, int level, string OwnerIdStr)
{
if (false == SEEN.Contains(NodeTypeId) && level <= MAX_DEPTH)
{
CswNbtMetaDataNodeType NodeType = NbtResources.MetaData.getNodeType(NodeTypeId);
CswNbtView View = new CswNbtView(NbtResources);
CswNbtViewRelationship Relationship = View.AddViewRelationship(NodeType, false);
CswNbtViewEditorRule ViewRule = new CswNbtViewEditorRuleAddViewLevels(NbtResources, new CswNbtViewEditorData()
{
CurrentView = View
});
string DisplayName = string.Empty;
string TargetIdStr = string.Empty;
string IconFilename = string.Empty;
string Id = string.Empty;
Random rand = new Random(DateTime.Now.Millisecond);
Collection <CswNbtViewRelationship> RelatedTypes = ViewRule.getViewChildRelationshipOptions(View, Relationship.ArbitraryId);
foreach (CswNbtViewRelationship Related in RelatedTypes)
{
bool WasNT = false;
bool ObjClassAllowed = false;
DisplayName = Related.TextLabel;
string MetaDataName = string.Empty;
int id = (Related.PropOwner == CswEnumNbtViewPropOwnerType.First && Related.FirstId != Int32.MinValue ? Related.FirstId : Related.SecondId);
CswEnumNbtViewRelatedIdType IdType = (Related.PropOwner == CswEnumNbtViewPropOwnerType.First && Related.FirstId != Int32.MinValue ? Related.FirstType : Related.SecondType);
if (Related.PropOwner == CswEnumNbtViewPropOwnerType.Second)
{
if (IdType == CswEnumNbtViewRelatedIdType.NodeTypeId)
{
CswNbtMetaDataNodeType RelatedNodeType = NbtResources.MetaData.getNodeType(id);
IconFilename = RelatedNodeType.IconFileName;
TargetIdStr = OwnerIdStr + "_NT_" + RelatedNodeType.NodeTypeId + "_" + rand.Next();
Id = "NT_" + RelatedNodeType.NodeTypeId;
CswNbtMetaDataObjectClass ObjClass = RelatedNodeType.getObjectClass();
ObjClassAllowed = FilterVal.Contains("OC_" + ObjClass.ObjectClassId);
MetaDataName = RelatedNodeType.NodeTypeName;
WasNT = true;
}
else if (IdType == CswEnumNbtViewRelatedIdType.ObjectClassId)
{
CswNbtMetaDataObjectClass RelatedObjClass = NbtResources.MetaData.getObjectClass(id);
IconFilename = RelatedObjClass.IconFileName;
TargetIdStr = OwnerIdStr + "_OC_" + RelatedObjClass.ObjectClassId + "_" + rand.Next();
Id = "OC_" + RelatedObjClass.ObjectClassId;
MetaDataName = RelatedObjClass.ObjectClassName;
}
if (((IdType == CswEnumNbtViewRelatedIdType.NodeTypeId && FilterVal.Contains("NT_" + id) || ObjClassAllowed)) ||
(IdType == CswEnumNbtViewRelatedIdType.ObjectClassId && FilterVal.Contains("OC_" + id)))
{
_addToGraph(Return, DisplayName, OwnerIdStr, TargetIdStr, IconFilename, level, "Category", Id, MetaDataName, Related.PropId);
if (level + 1 <= MAX_DEPTH && WasNT)
{
_recurseForRelatedNTs(NbtResources, Return, id, level + 1, TargetIdStr);
}
}
}
}
}
}
