public object GetValueByQuery(GetValueQuery query)
{
object result = null;
foreach (var item in this.stack)
{
result = GetValueFromStackItem(item, query);
if (result != null)
{
return(result);
}
}
// Get Value from KScript variables...
if (hasvalidchar(query))
{
var jsresult = GetValueFromKScript(query);
if (jsresult != null)
{
var type = jsresult.GetType();
if (!type.Name.Contains("Func"))
{
return(jsresult);
}
}
}
return(null);
}
private bool hasvalidchar(GetValueQuery query)
{
string checkkey = null;
if (query.IsMember)
{
checkkey = query.MemberName;
}
else
{
checkkey = query.Key;
}
if (!string.IsNullOrEmpty(checkkey))
{
for (int i = 0; i < checkkey.Length; i++)
{
var currentchar = checkkey[i];
if (!Lib.Helper.CharHelper.isAlphanumeric(currentchar) && currentchar != '_')
{
return(false);
}
}
return(true);
}
return(false);
}
internal object GetValueFromJsEngine(GetValueQuery query, Jint.Engine engine)
{
if (engine == null)
{
return(null);
}
if (query.IsMember)
{
var jsvalue = engine.GetValue(query.MemberName);
if (jsvalue != null && jsvalue.Type != Jint.Runtime.Types.Undefined)
{
return(jsvalue.ToObject());
}
}
else
{
var value = engine.GetValue(query.Key);
if (value != null && value.Type != Jint.Runtime.Types.Undefined)
{
string[] subs = query.SubProperty.Split(".".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
object rightvalue = value;
foreach (var sub in subs)
{
rightvalue = getMember(rightvalue, sub);
if (rightvalue == null)
{
break;
}
}
if (rightvalue != null)
{
if (rightvalue is Jint.Native.JsValue)
{
var jsvalue = rightvalue as Jint.Native.JsValue;
if (jsvalue != null && jsvalue.Type != Jint.Runtime.Types.Undefined)
{
return(jsvalue.ToObject());
}
}
else
{
return(rightvalue);
}
}
}
}
return(null);
}
public object GetValueByQuery(GetValueQuery query)
{
object result = null;
foreach (var item in this.stack)
{
result = GetValueFromStackItem(item, query);
if (result != null)
{
return(result);
}
}
// Get Value from KScript variables...
if (hasvalidchar(query))
{
return(GetValueFromKScript(query));
}
return(null);
}
internal object GetValueFromKScript(GetValueQuery query)
{
var item = this.renderContext.GetItem <Jint.Engine>();
if (item == null)
{
var debugger = this.renderContext.GetItem <Jint.Engine>("__kooboodebugger");
var result = GetValueFromJsEngine(query, debugger);
if (result != null)
{
return(result);
}
}
else
{
var result = GetValueFromJsEngine(query, item);
if (result != null)
{
return(result);
}
else
{
var debugger = this.renderContext.GetItem <Jint.Engine>("__kooboodebugger");
result = GetValueFromJsEngine(query, debugger);
if (result != null)
{
return(result);
}
}
}
return(null);
}
public object GetValue(string FullPropertyName)
{
var query = new GetValueQuery(FullPropertyName);
return(GetValueByQuery(query));
}
internal object GetValueFromStackItem(IDictionary StackItem, GetValueQuery query)
{
object result;
result = _getDictValueCaseInsensitive(StackItem, query.FullPropertyName);
if (result != null)
{
return(result);
}
if (query.IsMember)
{
foreach (var item in StackItem.Values)
{
if (item == null)
{
continue;
}
if (item is DataMethodResult)
{
var methodresult = item as DataMethodResult;
var objectvalue = methodresult.Value;
if (objectvalue != null)
{
result = getMember(objectvalue, query.MemberName);
if (result != null)
{
return(result);
}
}
}
else
{
if (item is IDictionary)
{
var idic = item as IDictionary;
result = _getDictValueCaseInsensitive(idic, query.MemberName);
if (result != null)
{
return(result);
}
}
else
{
var type = item.GetType();
if (!type.IsValueType || !type.IsPrimitive)
{
result = getMember(item, query.MemberName);
if (result != null)
{
return(result);
}
}
}
}
}
}
else
{
result = _getDictValueCaseInsensitive(StackItem, query.Key);
if (result != null)
{
return(getObjectProperty(result, query.SubProperty));
}
// by object type...
string objectType = query.Key.ToLower();
foreach (var item in StackItem.Values)
{
if (item == null)
{
continue;
}
if (item is DataMethodResult)
{
result = GetValueFromMethodResultByObjectType(item as DataMethodResult, query.Key, query.SubProperty);
if (result != null)
{
return(result);
}
}
else if (item.GetType().IsClass)
{
var type = item.GetType();
if (type.Name.ToLower() == objectType)
{
if (!string.IsNullOrEmpty(query.SubProperty))
{
result = getMember(item, query.SubProperty);
if (result != null)
{
return(result);
}
}
else
{
return(item);
}
}
}
}
}
return(null);
}
