/// <summary>
/// get edges from diagram stream
/// </summary>
/// <param name="stream"></param>
/// <returns></returns>
public List <mxGraphModelRootMxCell> ProcessDigramEdges(StringReader stream, int assessment_id)
{
List <mxGraphModelRootMxCell> edges = new List <mxGraphModelRootMxCell>();
if (stream != null)
{
XmlSerializer deserializer = new XmlSerializer(typeof(mxGraphModel));
var diagramXml = (mxGraphModel)deserializer.Deserialize((stream));
mxGraphModelRootObject o = new mxGraphModelRootObject();
Type objectType = typeof(mxGraphModelRootMxCell);
foreach (var item in diagramXml.root.Items)
{
if (item.GetType() == objectType)
{
var addLayerVisible = (mxGraphModelRootMxCell)item;
var layerVisibility = getLayerVisibility(addLayerVisible.parent, assessment_id);
addLayerVisible.visible = layerVisibility.visible;
addLayerVisible.layerName = layerVisibility.layerName;
edges.Add(addLayerVisible);
}
}
}
return(edges);
}
/// <summary>
/// get vertices from diagram stream
/// </summary>
/// <param name="stream"></param>
/// <returns></returns>
public List <mxGraphModelRootObject> ProcessDiagramVertices(StringReader stream, int assessment_id)
{
List <mxGraphModelRootObject> vertices = new List <mxGraphModelRootObject>();
if (stream != null)
{
XmlSerializer deserializer = new XmlSerializer(typeof(mxGraphModel));
var diagramXml = (mxGraphModel)deserializer.Deserialize((stream));
mxGraphModelRootObject o = new mxGraphModelRootObject();
Type objectType = typeof(mxGraphModelRootObject);
LayerManager layers = new LayerManager(db, assessment_id);
foreach (var item in diagramXml.root.Items)
{
if (item.GetType() == objectType)
{
var addLayerVisible = (mxGraphModelRootObject)item;
string parentId = !string.IsNullOrEmpty(addLayerVisible.mxCell.parent) ? addLayerVisible.mxCell.parent : addLayerVisible.parent ?? "0";
var layerVisibility = layers.GetLastLayer(parentId);
addLayerVisible.visible = layerVisibility.visible ?? "true";
addLayerVisible.layerName = layerVisibility.layerName ?? string.Empty;
vertices.Add(addLayerVisible);
}
}
}
return(vertices);
}
/// <summary>
/// Update fields of components
/// </summary>
/// <param name="vertice"></param>
/// <param name="assessmentId"></param>
public void SaveComponent(mxGraphModelRootObject vertice, int assessmentId)
{
try
{
var stream = GetDiagramXml(assessmentId);
XmlSerializer serializer = new XmlSerializer(typeof(mxGraphModel));
var diagramXml = (mxGraphModel)serializer.Deserialize(stream);
for (int i = 0; i < diagramXml.root.Items.Length; i++)
{
mxGraphModelRootObject item = new mxGraphModelRootObject();
Type objectType = typeof(mxGraphModelRootObject);
if (diagramXml.root.Items[i].GetType() == objectType)
{
item = (mxGraphModelRootObject)diagramXml.root.Items[i];
}
if (item.id == vertice.id)
{
item.label = vertice.label;
int Component_Symbol_Id = getFromLegacyName(vertice.assetType).Component_Symbol_Id;
item.mxCell.style = this.SetImage(Component_Symbol_Id, item.mxCell.style);
item.internalLabel = vertice.label;
item.HasUniqueQuestions = vertice.HasUniqueQuestions;
item.Criticality = vertice.Criticality;
item.Description = vertice.Description;
item.HostName = vertice.HostName;
diagramXml.root.Items[i] = (object)item;
}
}
SaveDiagramXml(assessmentId, diagramXml);
}
catch (Exception ex)
{
var message = ex.Message;
}
finally
{
}
}
/// <summary>
/// Update fields of zone
/// </summary>
/// <param name="vertice"></param>
/// <param name="assessmentId"></param>
public void SaveZone(mxGraphModelRootObject vertice, int assessmentId)
{
try
{
var stream = GetDiagramXml(assessmentId);
XmlSerializer serializer = new XmlSerializer(typeof(mxGraphModel));
var diagramXml = (mxGraphModel)serializer.Deserialize(stream);
for (int i = 0; i < diagramXml.root.Items.Length; i++)
{
mxGraphModelRootObject item = new mxGraphModelRootObject();
Type objectType = typeof(mxGraphModelRootObject);
if (diagramXml.root.Items[i].GetType() == objectType)
{
item = (mxGraphModelRootObject)diagramXml.root.Items[i];
}
if (item.id == vertice.id)
{
item.label = vertice.label;
item.zoneType = vertice.zoneType;
item.SAL = vertice.SAL;
item.internalLabel = vertice.label;
diagramXml.root.Items[i] = (object)item;
}
}
SaveDiagramXml(assessmentId, diagramXml);
}
catch (Exception ex)
{
var message = ex.Message;
}
finally
{
}
}