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-rw-r--r--Emby.Server.Implementations/Services/StringMapTypeDeserializer.cs118
1 files changed, 0 insertions, 118 deletions
diff --git a/Emby.Server.Implementations/Services/StringMapTypeDeserializer.cs b/Emby.Server.Implementations/Services/StringMapTypeDeserializer.cs
deleted file mode 100644
index 165bb0fc4..000000000
--- a/Emby.Server.Implementations/Services/StringMapTypeDeserializer.cs
+++ /dev/null
@@ -1,118 +0,0 @@
-#pragma warning disable CS1591
-
-using System;
-using System.Collections.Generic;
-using System.Reflection;
-using MediaBrowser.Common.Extensions;
-
-namespace Emby.Server.Implementations.Services
-{
- /// <summary>
- /// Serializer cache of delegates required to create a type from a string map (e.g. for REST urls)
- /// </summary>
- public class StringMapTypeDeserializer
- {
- internal class PropertySerializerEntry
- {
- public PropertySerializerEntry(Action<object, object> propertySetFn, Func<string, object> propertyParseStringFn, Type propertyType)
- {
- PropertySetFn = propertySetFn;
- PropertyParseStringFn = propertyParseStringFn;
- PropertyType = propertyType;
- }
-
- public Action<object, object> PropertySetFn { get; private set; }
-
- public Func<string, object> PropertyParseStringFn { get; private set; }
-
- public Type PropertyType { get; private set; }
- }
-
- private readonly Type type;
- private readonly Dictionary<string, PropertySerializerEntry> propertySetterMap
- = new Dictionary<string, PropertySerializerEntry>(StringComparer.OrdinalIgnoreCase);
-
- public Func<string, object> GetParseFn(Type propertyType)
- {
- if (propertyType == typeof(string))
- {
- return s => s;
- }
-
- return _GetParseFn(propertyType);
- }
-
- private readonly Func<Type, object> _CreateInstanceFn;
- private readonly Func<Type, Func<string, object>> _GetParseFn;
-
- public StringMapTypeDeserializer(Func<Type, object> createInstanceFn, Func<Type, Func<string, object>> getParseFn, Type type)
- {
- _CreateInstanceFn = createInstanceFn;
- _GetParseFn = getParseFn;
- this.type = type;
-
- foreach (var propertyInfo in RestPath.GetSerializableProperties(type))
- {
- var propertySetFn = TypeAccessor.GetSetPropertyMethod(propertyInfo);
- var propertyType = propertyInfo.PropertyType;
- var propertyParseStringFn = GetParseFn(propertyType);
- var propertySerializer = new PropertySerializerEntry(propertySetFn, propertyParseStringFn, propertyType);
-
- propertySetterMap[propertyInfo.Name] = propertySerializer;
- }
- }
-
- public object PopulateFromMap(object instance, IDictionary<string, string> keyValuePairs)
- {
- PropertySerializerEntry propertySerializerEntry = null;
-
- if (instance == null)
- {
- instance = _CreateInstanceFn(type);
- }
-
- foreach (var pair in keyValuePairs)
- {
- string propertyName = pair.Key;
- string propertyTextValue = pair.Value;
-
- if (propertyTextValue == null
- || !propertySetterMap.TryGetValue(propertyName, out propertySerializerEntry)
- || propertySerializerEntry.PropertySetFn == null)
- {
- continue;
- }
-
- if (propertySerializerEntry.PropertyType == typeof(bool))
- {
- // InputExtensions.cs#530 MVC Checkbox helper emits extra hidden input field, generating 2 values, first is the real value
- propertyTextValue = StringExtensions.LeftPart(propertyTextValue, ',').ToString();
- }
-
- var value = propertySerializerEntry.PropertyParseStringFn(propertyTextValue);
- if (value == null)
- {
- continue;
- }
-
- propertySerializerEntry.PropertySetFn(instance, value);
- }
-
- return instance;
- }
- }
-
- internal static class TypeAccessor
- {
- public static Action<object, object> GetSetPropertyMethod(PropertyInfo propertyInfo)
- {
- if (!propertyInfo.CanWrite || propertyInfo.GetIndexParameters().Length > 0)
- {
- return null;
- }
-
- var setMethodInfo = propertyInfo.SetMethod;
- return (instance, value) => setMethodInfo.Invoke(instance, new[] { value });
- }
- }
-}