/// <summary>
/// Builds the root entity.
/// </summary>
/// <param name="node">The root node.</param>
/// <param name="context">The context.</param>
/// <returns>Entity.</returns>
/// <exception cref="System.Exception">Unknown report node type.</exception>
internal static Entity BuildReportNode(ReportNode node, FromEntityContext context)
{
if (node == null)
{
throw new ArgumentNullException(nameof(node));
}
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
Entity structuredQueryEntity;
if (node.Is <AggregateReportNode>())
{
structuredQueryEntity = BuildAggregateReportNode(node.As <AggregateReportNode>(), context);
}
else if (node.Is <RelationshipReportNode>())
{
structuredQueryEntity = BuildRelationshipReportNode(node.As <RelationshipReportNode>(), context);
}
else if (node.Is <CustomJoinReportNode>( ))
{
structuredQueryEntity = BuildCustomJoinReportNode(node.As <CustomJoinReportNode>( ), context);
}
else if (node.Is <DerivedTypeReportNode>())
{
structuredQueryEntity = BuildDerivedTypeReportNode(node.As <DerivedTypeReportNode>(), context);
}
else if (node.Is <ResourceReportNode>())
{
structuredQueryEntity = BuildResourceReportNode(node.As <ResourceReportNode>(), context);
}
else
{
throw new Exception("Unknown report node type. " + node.GetType().Name);
}
if (node.RelatedReportNodes != null && node.RelatedReportNodes.Count > 0)
{
structuredQueryEntity.RelatedEntities = new List <Entity>(node.RelatedReportNodes.Select(relatedReportNode => BuildReportNode(relatedReportNode, context)).Where(entity => entity != null));
}
if (structuredQueryEntity != null)
{
// Only valid nodes get placed into the ReportNodeToEntityMap
// (but ReportNodeMap may contain invalid nodes for historical reasons)
context.ReportNodeToEntityMap[node.Id] = structuredQueryEntity;
}
return(structuredQueryEntity);
}
/// <summary>
/// Populates the analyser type for column.
/// </summary>
/// <param name="report">The report.</param>
/// <param name="entityType">The resource type returned if the analyser refers to a resource expression.</param>
/// <param name="reportExpression">The report expression.</param>
/// <param name="reportAnalyserColumn">The report analyser column.</param>
private static void PopulateAnalyserTypeForColumn(Report report, EntityType entityType, ReportExpression reportExpression, ReportAnalyserColumn reportAnalyserColumn)
{
reportAnalyserColumn.AnalyserType = reportAnalyserColumn.Type.GetDisplayName();
if (reportExpression.Is <StructureViewExpression>())
{
reportAnalyserColumn.AnalyserType = StructureLevelsType.DisplayName;
reportAnalyserColumn.DefaultOperator = Structured.ConditionType.AnyBelowStructureLevel;
var expression = reportExpression.As <StructureViewExpression>();
var resReportNode = expression.StructureViewExpressionSourceNode.As <ResourceReportNode>();
var eType = resReportNode.ResourceReportNodeType;
reportAnalyserColumn.TypeId = eType.Id;
return;
}
if (!reportExpression.Is <NodeExpression>())
{
return;
}
NodeExpression nodeExpression = reportExpression.As <NodeExpression>();
if (!nodeExpression.SourceNode.Is <ResourceReportNode>())
{
return;
}
bool isNameColumnForType = false;
if (reportExpression.Is <FieldExpression>())
{
var fieldExpression = reportExpression.As <FieldExpression>();
if (fieldExpression.FieldExpressionField.Alias != "core:name")
{
return;
}
long sourceId = fieldExpression.SourceNode != null ? fieldExpression.SourceNode.Id : 0;
long rootId = report.RootNode != null ? report.RootNode.Id : 0;
isNameColumnForType = (sourceId == rootId) && (sourceId != 0);
}
reportAnalyserColumn.IsNameColumnForType = isNameColumnForType;
ResourceReportNode resourceReportNode = nodeExpression.SourceNode.As <ResourceReportNode>( );
RelationshipReportNode relationshipReportNode = nodeExpression.SourceNode.As <RelationshipReportNode>( );
if (entityType == null)
{
// Need to be able accept entityType as an argument, e.g. if it is from a script column
// But also need to be able to read it from the node, e.g. if it is the root name column. Messed up.
entityType = resourceReportNode.ResourceReportNodeType;
if (entityType == null)
{
return;
}
}
ResourceExpression resourceExpression = reportExpression.As <ResourceExpression>();
// Handle "Type" types
//if the resource type is "Type", add current parent node type and descendant types' id as filtered entity ids (bug 24859)
//Update: only the forward relationship is "isOfType", the "type" list will be restricted. (bug 27862)
if (entityType.Alias == "core:type" &&
relationshipReportNode?.FollowRelationship?.Alias == "core:isOfType"
)
{
AggregateReportNode parentAggregatedNode = resourceReportNode.ParentAggregatedNode;
ReportNode parentReportNode = parentAggregatedNode != null ? parentAggregatedNode.GroupedNode : resourceReportNode.ParentReportNode;
ResourceReportNode parentResourceReportNode = parentReportNode != null?parentReportNode.As <ResourceReportNode>() : null;
if (parentResourceReportNode != null && parentResourceReportNode.ResourceReportNodeType != null)
{
reportAnalyserColumn.FilteredEntityIds = PerTenantEntityTypeCache.Instance.GetDescendantsAndSelf(
parentResourceReportNode.ResourceReportNodeType.Id).ToArray();
}
}
// Handle "User" and "Person" types
if (PerTenantEntityTypeCache.Instance.IsDerivedFrom(entityType.Id, "core:person") ||
PerTenantEntityTypeCache.Instance.IsDerivedFrom(entityType.Id, "core:userAccount"))
{
// If this is a relationship or calc then make it as a user inline relationship otherwise a simple user string.
reportAnalyserColumn.AnalyserType = nodeExpression.SourceNode.Is <FieldExpression>( ) ? "UserString" : "UserInlineRelationship";
return;
}
// Treat the root 'Name' column like a lookup, so we get the 'Any Of', 'Any Except' options.
if (isNameColumnForType)
{
reportAnalyserColumn.AnalyserType = "InlineRelationship";
reportAnalyserColumn.TypeId = entityType.Id;
}
}