94 lines
3.2 KiB
C#
94 lines
3.2 KiB
C#
using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Oqtane.Modules;
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using Oqtane.Services;
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using Oqtane.Shared;
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using Oqtane.Themes;
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// ReSharper disable once CheckNamespace
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namespace System.Reflection
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{
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public static class AssemblyExtensions
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{
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public static IEnumerable<Type> GetInterfaces<TInterfaceType>(this Assembly assembly)
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{
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if (assembly is null)
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{
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throw new ArgumentNullException(nameof(assembly));
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}
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return assembly.GetTypes(typeof(TInterfaceType));
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}
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public static IEnumerable<Type> GetTypes(this Assembly assembly, Type interfaceType)
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{
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if (assembly is null)
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{
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throw new ArgumentNullException(nameof(assembly));
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}
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if (interfaceType is null)
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{
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throw new ArgumentNullException(nameof(interfaceType));
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}
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return assembly.GetTypes()
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//.Where(t => t.GetInterfaces().Contains(interfaceType));
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.Where(x => !x.IsInterface && !x.IsAbstract && interfaceType.IsAssignableFrom(x));
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}
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public static IEnumerable<Type> GetTypes<T>(this Assembly assembly)
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{
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return assembly.GetTypes(typeof(T));
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}
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public static IEnumerable<T> GetInstances<T>(this Assembly assembly) where T : class
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{
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if (assembly is null)
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{
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throw new ArgumentNullException(nameof(assembly));
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}
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var type = typeof(T);
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var list = assembly.GetTypes()
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.Where(x => !x.IsInterface && !x.IsAbstract && !x.IsGenericType && type.IsAssignableFrom(x));
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foreach (var type1 in list)
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{
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if (Activator.CreateInstance(type1) is T instance) yield return instance;
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}
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}
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public static bool IsOqtaneAssembly(this Assembly assembly)
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{
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return assembly.FullName != null && (assembly.FullName.Contains("oqtane", StringComparison.OrdinalIgnoreCase));
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}
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public static bool IsOqtaneAssembly(this FileInfo fileInfo)
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{
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return (fileInfo.Name.Contains("oqtane", StringComparison.OrdinalIgnoreCase));
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}
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public static IEnumerable<Assembly> GetOqtaneAssemblies(this AppDomain appDomain)
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{
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return appDomain.GetAssemblies().Where(a => a.IsOqtaneAssembly());
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}
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public static IEnumerable<Assembly> GetOqtaneClientAssemblies(this AppDomain appDomain)
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{
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return appDomain.GetOqtaneAssemblies()
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.Where(a => a.GetTypes<IModuleControl>().Any() || a.GetTypes<IThemeControl>().Any() || a.GetTypes<IClientStartup>().Any())
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.Where(a => Utilities.GetFullTypeName(a.GetName().Name) != "Oqtane.Client");
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}
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/// <summary>
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/// Checks if type should be ignored by oqtane dynamic loader
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/// </summary>
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/// <param name="type">Checked type</param>
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/// <returns></returns>
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public static bool IsOqtaneIgnore(this Type type)
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{
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return Attribute.IsDefined(type, typeof(OqtaneIgnoreAttribute)) || type.IsAbstract || type.IsGenericType;
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}
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}
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}
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