public bool ShouldIncludeNode(ExecutionContext context, Directives directives)
{
if (directives != null)
{
var directive = directives.Find(DirectiveGraphType.Skip.Name);
if (directive != null)
{
var values = GetArgumentValues(
context.Schema,
DirectiveGraphType.Skip.Arguments,
directive.Arguments,
context.Variables);
return(!((bool)values["if"]));
}
directive = directives.Find(DirectiveGraphType.Include.Name);
if (directive != null)
{
var values = GetArgumentValues(
context.Schema,
DirectiveGraphType.Include.Arguments,
directive.Arguments,
context.Variables);
return((bool)values["if"]);
}
}
return(true);
}
public override object VisitDirectives(GraphQLParser.DirectivesContext context)
{
var directives = new Directives();
foreach (var dir in context.directive())
{
directives.Add((Directive)Visit(dir));
}
return(directives);
}
public bool ShouldIncludeNode(ExecutionContext context, Directives directives)
{
if (directives != null)
{
var directive = directives.Find(DirectiveGraphType.Skip.Name);
if (directive != null)
{
var values = GetArgumentValues(
context.Schema,
DirectiveGraphType.Skip.Arguments,
directive.Arguments,
context.Variables);
object ifObj;
values.TryGetValue("if", out ifObj);
bool ifVal;
return(!(bool.TryParse(ifObj?.ToString() ?? string.Empty, out ifVal) && ifVal));
}
directive = directives.Find(DirectiveGraphType.Include.Name);
if (directive != null)
{
var values = GetArgumentValues(
context.Schema,
DirectiveGraphType.Include.Arguments,
directive.Arguments,
context.Variables);
object ifObj;
values.TryGetValue("if", out ifObj);
bool ifVal;
return(bool.TryParse(ifObj?.ToString() ?? string.Empty, out ifVal) && ifVal);
}
}
return(true);
}
public Operation()
{
OperationType = OperationType.Query;
Directives = new Directives();
Variables = new Variables();
}
public FragmentDefinition()
{
Directives = new Directives();
}
public FragmentSpread()
{
Directives = new Directives();
}
