public override IPluginResponse Execute()
{
var pluginResponse = CreatePluginResponse();
if (PluginResponses.All(response => response.GeneratedNoData))
{
Log.WarnFormat("No plugins associated with this run generated any data; skipping execution of this plugin.");
pluginResponse.GeneratedNoData = true;
}
else
{
try
{
var dependencyManager = new WorkbookDependencyManager(PluginResponses, WorkbookDirectory, WorkbookConfigFilename);
workbookNames = dependencyManager.GetValidWorkbooks();
}
catch (Exception ex)
{
string errorMessage = String.Format("Failed to generate custom workbooks: {0}", ex.Message);
Log.Error(errorMessage);
pluginResponse.SetExecutionOutcome(false, errorMessage);
}
}
return(pluginResponse);
}
private void ExecuteInMemoryAssembly(HostedPlugin plugin, string input)
{
var context = new CollectibleAssemblyContext();
using (var ms = new MemoryStream())
{
var compilation = CSharpCompilation.Create(plugin.Name, new[] { CSharpSyntaxTree.ParseText(plugin.Code) },
new[]
{
MetadataReference.CreateFromFile(typeof(object).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(typeof(Console).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(SystemRuntime.Location),
},
new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary));
var cr = compilation.Emit(ms);
ms.Seek(0, SeekOrigin.Begin);
var assembly = context.LoadFromStream(ms);
var type = assembly.GetType("Plugin");
var executeMethod = type.GetMethod("Execute");
var instance = Activator.CreateInstance(type);
var dic = PluginResponses.GetOrCreate(plugin.Name);
dic.Add(executeMethod.Invoke(instance, new object[] { input }).ToString());
}
context.Unload();
}
private void ExecuteAssembly(HostedPlugin plugin, string input)
{
var context = new CollectibleAssemblyContext();
var assemblyPath = Path.Combine(plugin.FilePath);
using (var fs = new FileStream(assemblyPath, FileMode.Open, FileAccess.Read))
{
var assembly = context.LoadFromStream(fs);
var type = assembly.GetType("PluginSystem.Plugin");
var executeMethod = type.GetMethod("Execute");
var instance = Activator.CreateInstance(type);
var dic = PluginResponses.GetOrCreate(plugin.Name);
dic.Add(executeMethod.Invoke(instance, new object[] { input }).ToString());
}
context.Unload();
}
public void RegisterPluginResponse(IPluginResponse pluginResponse)
{
PluginResponses.Add(pluginResponse);
}
