mirror of
https://github.com/Sonarr/Sonarr.git
synced 2024-12-25 02:30:20 +02:00
102 lines
3.5 KiB
C#
102 lines
3.5 KiB
C#
using System;
|
|
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using Marr.Data;
|
|
using Omu.ValueInjecter;
|
|
|
|
namespace NzbDrone.Api.Mapping
|
|
{
|
|
public class CloneInjection : ConventionInjection
|
|
{
|
|
protected override bool Match(ConventionInfo conventionInfo)
|
|
{
|
|
return conventionInfo.SourceProp.Name == conventionInfo.TargetProp.Name &&
|
|
conventionInfo.SourceProp.Value != null;
|
|
}
|
|
|
|
protected override object SetValue(ConventionInfo conventionInfo)
|
|
{
|
|
if (conventionInfo.SourceProp.Type == conventionInfo.TargetProp.Type)
|
|
return conventionInfo.SourceProp.Value;
|
|
|
|
|
|
if (conventionInfo.SourceProp.Type.IsArray)
|
|
{
|
|
var array = (Array)conventionInfo.SourceProp.Value;
|
|
var clone = (Array)array.Clone();
|
|
|
|
for (var index = 0; index < array.Length; index++)
|
|
{
|
|
var item = array.GetValue(index);
|
|
if (!item.GetType().IsValueType && !(item is string))
|
|
{
|
|
clone.SetValue(Activator.CreateInstance(item.GetType()).InjectFrom<CloneInjection>(item), index);
|
|
}
|
|
}
|
|
|
|
return clone;
|
|
}
|
|
|
|
if (conventionInfo.SourceProp.Type.IsGenericType)
|
|
{
|
|
var genericInterfaces = conventionInfo.SourceProp.Type.GetGenericTypeDefinition().GetInterfaces();
|
|
if (genericInterfaces.Any(d => d == typeof(IEnumerable)))
|
|
{
|
|
return MapLists(conventionInfo);
|
|
}
|
|
|
|
if (genericInterfaces.Any(i => i == typeof(ILazyLoaded)))
|
|
{
|
|
return MapLazy(conventionInfo);
|
|
}
|
|
|
|
//unhandled generic type, you could also return null or throw
|
|
return conventionInfo.SourceProp.Value;
|
|
}
|
|
|
|
//for simple object types create a new instace and apply the clone injection on it
|
|
return Activator.CreateInstance(conventionInfo.TargetProp.Type)
|
|
.InjectFrom<CloneInjection>(conventionInfo.SourceProp.Value);
|
|
}
|
|
|
|
private static object MapLazy(ConventionInfo conventionInfo)
|
|
{
|
|
|
|
var genericArgument = conventionInfo.SourceProp.Type.GetGenericArguments()[0];
|
|
|
|
dynamic lazy = conventionInfo.SourceProp.Value;
|
|
|
|
if (lazy.IsLoaded && conventionInfo.TargetProp.Type.IsAssignableFrom(genericArgument))
|
|
{
|
|
return lazy.Value;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private static object MapLists(ConventionInfo conventionInfo)
|
|
{
|
|
var genericArgument = conventionInfo.TargetProp.Type.GetGenericArguments()[0];
|
|
if (genericArgument.IsValueType || genericArgument == typeof(string))
|
|
{
|
|
return conventionInfo.SourceProp.Value;
|
|
}
|
|
|
|
|
|
var listType = typeof(List<>).MakeGenericType(genericArgument);
|
|
var addMethod = listType.GetMethod("Add");
|
|
|
|
var result = Activator.CreateInstance(listType);
|
|
|
|
foreach (var sourceItem in (IEnumerable)conventionInfo.SourceProp.Value)
|
|
{
|
|
var e = Activator.CreateInstance(genericArgument).InjectFrom<CloneInjection>(sourceItem);
|
|
addMethod.Invoke(result, new[] {e });
|
|
}
|
|
|
|
return result;
|
|
|
|
}
|
|
}
|
|
} |