public static void MystiqueSetup(this IServiceCollection services)
{
services.AddOptions();
services.AddSingleton <IMvcPluginSetup, MvcPluginSetup>();
services.AddSingleton <IReferenceContainer, DefaultReferenceContainer>();
services.AddSingleton <IReferenceLoader, DefaultReferenceLoader>();
services.AddSingleton <IActionDescriptorChangeProvider>(MystiqueActionDescriptorChangeProvider.Instance);
services.AddSingleton(MystiqueActionDescriptorChangeProvider.Instance);
services.AddScoped <PluginPackage>();
services.AddScoped <IPluginManager, PluginManager>();
var mvcBuilder = services.AddMvc();
var pluginFolder = Path.Combine(Environment.CurrentDirectory, "host_plugins");
var plugins_cache = Path.Combine(pluginFolder, "plugins_cache.json");
if (File.Exists(plugins_cache))
{
using var scope = services.BuildServiceProvider().CreateScope();
var refsLoader = scope.ServiceProvider.GetService <IReferenceLoader>();
var loggerFactory = scope.ServiceProvider.GetService <ILoggerFactory>();
var plugins = JsonConvert.DeserializeObject <PluginModel[]>(File.ReadAllText(plugins_cache, System.Text.Encoding.UTF8));
foreach (var plugin in plugins)
{
var filePath = Path.Combine(pluginFolder, plugin.Name, $"{plugin.Name}.dll");
if (!File.Exists(filePath))
{
continue;
}
try
{
var referenceFolderPath = Path.GetDirectoryName(filePath);
using (var fs = new FileStream(filePath, FileMode.Open))
{
var context = plugin.PluginContext = new CollectibleAssemblyLoadContext();
var assembly = context.LoadFromStream(fs);
refsLoader.LoadStreamsIntoContext(context, referenceFolderPath, assembly);
var controllerAssemblyPart = new MystiqueAssemblyPart(assembly);
mvcBuilder.PartManager.ApplicationParts.Add(controllerAssemblyPart);
PluginsLoadContexts.UpsertPluginContext(plugin);
}
presets.Add(filePath);
}
catch (Exception ex)
{
loggerFactory.CreateLogger <CollectibleAssemblyLoadContext>().LogWarning(new EventId(450), $"加载插件失败 '{plugin}'", ex);
}
}
}
mvcBuilder.AddRazorRuntimeCompilation(o =>
{
foreach (var item in presets)
{
o.AdditionalReferencePaths.Add(item);
}
AdditionalReferencePathHolder.AdditionalReferencePaths = o.AdditionalReferencePaths;
});
services.Configure <RazorViewEngineOptions>(o =>
{
o.AreaViewLocationFormats.Add("/Modules/{2}/Views/{1}/{0}" + RazorViewEngine.ViewExtension);
o.AreaViewLocationFormats.Add("/Views/Shared/{0}.cshtml");
});
}
