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50 lines
1.8 KiB
C#
50 lines
1.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using Wox.Infrastructure.Exception;
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using Wox.Infrastructure.Logger;
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using Wox.Plugin;
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namespace Wox.Core.Plugin
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{
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internal class CSharpPluginLoader : IPluginLoader
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{
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public IEnumerable<PluginPair> LoadPlugin(List<PluginMetadata> pluginMetadatas)
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{
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var plugins = new List<PluginPair>();
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List<PluginMetadata> CSharpPluginMetadatas = pluginMetadatas.Where(o => o.Language.ToUpper() == AllowedLanguage.CSharp.ToUpper()).ToList();
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foreach (PluginMetadata metadata in CSharpPluginMetadatas)
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{
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try
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{
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Assembly asm = Assembly.Load(AssemblyName.GetAssemblyName(metadata.ExecuteFilePath));
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List<Type> types = asm.GetTypes().Where(o => o.IsClass && !o.IsAbstract && o.GetInterfaces().Contains(typeof(IPlugin))).ToList();
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if (types.Count == 0)
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{
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Log.Warn($"Couldn't load plugin {metadata.Name}: didn't find the class that implement IPlugin");
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continue;
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}
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foreach (Type type in types)
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{
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PluginPair pair = new PluginPair
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{
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Plugin = Activator.CreateInstance(type) as IPlugin,
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Metadata = metadata
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};
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plugins.Add(pair);
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}
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}
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catch (Exception e)
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{
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Log.Error(new WoxPluginException(metadata.Name, $"Couldn't load plugin", e));
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}
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}
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return plugins;
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}
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}
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} |