public V8DebugScriptEngine(string name, FirebugConsole console)
{
if (String.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException("name");
}
if (console == null)
{
throw new ArgumentNullException("console");
}
m_name = name;
//Create the Script Engine/
var debuggingPort = PortUtilities.FindFreePort(IPAddress.Loopback);
m_scriptEngine = new V8ScriptEngine(name, V8ScriptEngineFlags.DisableGlobalMembers | V8ScriptEngineFlags.EnableDebugging, debuggingPort)
{
AllowReflection = false,
};
m_scriptEngine.AddHostObject("console", console);
//Create the connection to the debug port.
m_debuggerConnection = new DebuggerConnection("tcp://127.0.0.1:" + debuggingPort);
m_debuggerConnection.Connect();
m_debuggerClient = new DebuggerClient(m_debuggerConnection);
m_debuggerClient.ExceptionEvent += debuggerClient_ExceptionEvent;
m_debuggerClient.BreakpointEvent += m_debuggerClient_BreakpointEvent;
m_currentScriptName = GetRandomScriptTargetName();
}
public override void SetOutput(IScriptOutput output)
{
var console = new FirebugConsole(InternalEngine);
console.Output = new ScriptOutputProxy(output);
InternalEngine.SetGlobalValue("console", console);
}
public static ScriptEngine GetScriptEngine()
{
//Initialize the script engine.
var engine = new ScriptEngine();
//Register Bundles.
var instance = new BaristaGlobal(engine);
instance.Common.RegisterBundle(new StringBundle());
instance.Common.RegisterBundle(new SugarBundle());
instance.Common.RegisterBundle(new SucraloseBundle());
instance.Common.RegisterBundle(new LoDashBundle());
instance.Common.RegisterBundle(new MomentBundle());
instance.Common.RegisterBundle(new MustacheBundle());
instance.Common.RegisterBundle(new LinqBundle());
instance.Common.RegisterBundle(new JsonDataBundle());
instance.Common.RegisterBundle(new ActiveDirectoryBundle());
instance.Common.RegisterBundle(new DocumentBundle());
instance.Common.RegisterBundle(new DiagnosticsBundle());
instance.Common.RegisterBundle(new UtilityBundle());
instance.Common.RegisterBundle(new DocumentStoreBundle());
instance.Common.RegisterBundle(new RavenClientBundle());
instance.Common.RegisterBundle(new SimpleInheritanceBundle());
instance.Common.RegisterBundle(new SqlDataBundle());
instance.Common.RegisterBundle(new StateMachineBundle());
instance.Common.RegisterBundle(new DeferredBundle());
instance.Common.RegisterBundle(new BaristaSearchIndexBundle());
instance.Common.RegisterBundle(new WebAdministrationBundle());
//instance.Common.RegisterBundle(new UnitTestingBundle());
//Global Types
engine.SetGlobalValue("Barista", instance);
engine.SetGlobalValue("fs", new FileSystemInstance(engine));
engine.SetGlobalValue("Guid", new GuidConstructor(engine));
engine.SetGlobalValue("Uri", new UriConstructor(engine));
engine.SetGlobalValue("Point", new PointConstructor(engine));
engine.SetGlobalValue("Size", new SizeConstructor(engine));
engine.SetGlobalValue("NetworkCredential", new NetworkCredentialConstructor(engine));
engine.SetGlobalValue("Base64EncodedByteArray", new Base64EncodedByteArrayConstructor(engine));
var console = new FirebugConsole(engine)
{
Output = new BaristaConsoleOutput(engine)
};
engine.SetGlobalValue("console", console);
return(engine);
}
public void Run(ApiCredentials credentials, Form owner, bool debugMode)
{
if (credentials == null)
{
throw new ArgumentNullException(nameof(credentials));
}
if (owner == null)
{
throw new ArgumentNullException(nameof(owner));
}
_engine = new Engine(p => p
.DebugMode(debugMode)
.AllowClr()
);
_engine.SetValue("require", new Func <string, object>(RequireFunction));
_engine.SetValue("console", FirebugConsole.CreateFirebugConsole(_engine, _output));
new JavaScriptUtil(credentials).Setup(_engine, owner);
try
{
RequireFunction("main.js");
}
catch (Exception ex)
{
var javaScriptException = ex as JavaScriptException;
if (javaScriptException != null)
{
ExceptionForm.Show(owner, javaScriptException);
return;
}
MessageBox.Show(
owner,
new StringBuilder()
.AppendLine("An exception occurred while executing the script:")
.AppendLine()
.Append(ex.Message).Append(" (").Append(ex.GetType().FullName).AppendLine(")")
.AppendLine()
.AppendLine(ex.StackTrace)
.ToString(),
owner.Text,
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
}
}
/// <summary>
/// Returns a new instance of a script engine object with all runtime objects available.
/// </summary>
/// <returns></returns>
public override IScriptEngine GetScriptEngine(WebBundleBase webBundle, out bool isNewScriptEngineInstance, out bool errorInInitialization)
{
isNewScriptEngineInstance = false;
errorInInitialization = false;
//Based on the instancing mode, either retrieve the ScriptEngine from the desired store, or create a new ScriptEngine instance.
var instanceSettings = SPBaristaContext.Current.Request.ParseInstanceSettings();
ScriptEngine engine;
switch (instanceSettings.InstanceMode)
{
case BaristaInstanceMode.PerCall:
//Always create a new instance of the script engine.
engine = new ScriptEngine();
isNewScriptEngineInstance = true;
break;
case BaristaInstanceMode.Single:
engine = BaristaSharePointGlobal.GetOrCreateScriptEngineInstanceFromRuntimeCache(instanceSettings.InstanceName, out isNewScriptEngineInstance);
break;
case BaristaInstanceMode.PerSession:
engine = BaristaSharePointGlobal.GetOrCreateScriptEngineInstanceFromSession(instanceSettings.InstanceName, out isNewScriptEngineInstance);
break;
default:
throw new NotImplementedException("The instance mode of " + instanceSettings.InstanceMode + " is currently not supported.");
}
if (SPBaristaContext.Current.Request.ShouldForceStrict())
{
engine.ForceStrictMode = true;
}
if (!isNewScriptEngineInstance)
{
return(engine);
}
var console = new FirebugConsole(engine)
{
Output = new SPBaristaConsoleOutput(engine)
};
//Register Bundles.
var instance = new BaristaSharePointGlobal(engine);
if (webBundle != null)
{
instance.Common.RegisterBundle(webBundle);
}
var binDirectory = "";
if (HttpRuntime.AppDomainAppId != null)
{
binDirectory = HttpRuntime.BinDirectory;
}
instance.Common.RegisterBundle(new StringBundle());
instance.Common.RegisterBundle(new SugarBundle());
instance.Common.RegisterBundle(new SucraloseBundle());
instance.Common.RegisterBundle(new LoDashBundle());
instance.Common.RegisterBundle(new SPWebOptimizationBundle());
instance.Common.RegisterBundle(new MomentBundle());
instance.Common.RegisterBundle(new MustacheBundle());
instance.Common.RegisterBundle(new LinqBundle());
instance.Common.RegisterBundle(new JsonDataBundle());
instance.Common.RegisterBundle(new SharePointBundle());
instance.Common.RegisterBundle(new SharePointSearchBundle());
instance.Common.RegisterBundle(new SharePointPublishingBundle());
instance.Common.RegisterBundle(new SharePointContentMigrationBundle());
instance.Common.RegisterBundle(new SharePointTaxonomyBundle());
instance.Common.RegisterBundle(new SharePointWorkflowBundle());
instance.Common.RegisterBundle(new SPActiveDirectoryBundle());
instance.Common.RegisterBundle(new SPDocumentBundle());
instance.Common.RegisterBundle(new DiagnosticsBundle());
instance.Common.RegisterBundle(new iCalBundle());
instance.Common.RegisterBundle(new SmtpBundle());
instance.Common.RegisterBundle(new K2Bundle());
instance.Common.RegisterBundle(new UtilityBundle());
instance.Common.RegisterBundle(new UlsLogBundle());
instance.Common.RegisterBundle(new DocumentStoreBundle());
instance.Common.RegisterBundle(new SimpleInheritanceBundle());
instance.Common.RegisterBundle(new SqlDataBundle());
instance.Common.RegisterBundle(new StateMachineBundle());
instance.Common.RegisterBundle(new DeferredBundle());
instance.Common.RegisterBundle(new BaristaSearchIndexBundle());
instance.Common.RegisterBundle(new WebAdministrationBundle());
//instance.Common.RegisterBundle(new UnitTestingBundle());
instance.Common.RegisterBundle(new WkHtmlToPdf.Library.WkHtmlToPdfBundle(binDirectory));
//Let's do some DI
var kernel = new StandardKernel();
BaristaHelper.BindBaristaBundles(kernel, Path.Combine(binDirectory, "bundles"));
//Let's get information about the approved packages
var approvedPackages = new Dictionary <string, IList <ApprovedBundleInfo> >();
try
{
var baristaServiceApplication = BaristaHelper.GetCurrentServiceApplication();
if (baristaServiceApplication.Properties.ContainsKey("BaristaPackageApprovals"))
{
var packageApprovals =
Convert.ToString(baristaServiceApplication.Properties["BaristaPackageApprovals"]);
if (!packageApprovals.IsNullOrWhiteSpace())
{
approvedPackages = GetApprovedPackages(JObject.Parse(packageApprovals));
}
}
}
catch (Exception)
{
//Do Nothing...
}
foreach (var bundle in kernel.GetAll <IBundle>(m => IsApprovedPackage(m, approvedPackages)))
{
instance.Common.RegisterBundle(bundle);
}
//Global Types
engine.SetGlobalValue("barista", instance);
//engine.SetGlobalValue("file", new FileSystemInstance(engine));
engine.SetGlobalValue("Guid", new GuidConstructor(engine));
engine.SetGlobalValue("HashTable", new HashtableConstructor(engine));
engine.SetGlobalValue("Uri", new UriConstructor(engine));
engine.SetGlobalValue("Encoding", new EncodingConstructor(engine));
engine.SetGlobalValue("NetworkCredential", new NetworkCredentialConstructor(engine));
engine.SetGlobalValue("Base64EncodedByteArray", new Base64EncodedByteArrayConstructor(engine));
engine.SetGlobalValue("console", console);
//If we came from the Barista event receiver, set the appropriate context.
if (
SPBaristaContext.Current.Request != null &&
SPBaristaContext.Current.Request.ExtendedProperties != null &&
SPBaristaContext.Current.Request.ExtendedProperties.ContainsKey("SPItemEventProperties"))
{
var properties =
SPBaristaContext.Current.Request.ExtendedProperties["SPItemEventProperties"];
var itemEventProperties = JsonConvert.DeserializeObject <BaristaItemEventProperties>(properties);
engine.SetGlobalValue("CurrentItemEventProperties",
new BaristaItemEventPropertiesInstance(engine.Object.InstancePrototype, itemEventProperties));
}
//Map Barista functions to global functions.
engine.Execute(@"var help = function(obj) { return barista.help(obj); };
var require = function(name, assemblyName) { return barista.common.require(name, assemblyName); };
var listBundles = function() { return barista.common.listBundles(); };
var define = function() { return barista.common.define(arguments[0], arguments[1], arguments[2], arguments[3]); };
var include = function(scriptUrl) { return barista.include(scriptUrl); };");
//Execute any instance initialization code.
if (String.IsNullOrEmpty(instanceSettings.InstanceInitializationCode))
{
return(engine);
}
var initializationScriptSource =
new StringScriptSource(SPBaristaContext.Current.Request.InstanceInitializationCode, SPBaristaContext.Current.Request.InstanceInitializationCodePath);
try
{
engine.Execute(initializationScriptSource);
}
catch (JavaScriptException ex)
{
BaristaDiagnosticsService.Local.LogException(ex, BaristaDiagnosticCategory.JavaScriptException,
"A JavaScript exception was thrown while evaluating script: ");
UpdateResponseWithJavaScriptExceptionDetails(engine, ex, SPBaristaContext.Current.Response);
errorInInitialization = true;
switch (instanceSettings.InstanceMode)
{
case BaristaInstanceMode.Single:
BaristaSharePointGlobal.RemoveScriptEngineInstanceFromRuntimeCache(
instanceSettings.InstanceName);
break;
case BaristaInstanceMode.PerSession:
BaristaSharePointGlobal.RemoveScriptEngineInstanceFromRuntimeCache(
instanceSettings.InstanceName);
break;
}
}
catch (Exception ex)
{
BaristaDiagnosticsService.Local.LogException(ex, BaristaDiagnosticCategory.Runtime,
"An internal error occured while evaluating script: ");
errorInInitialization = true;
switch (instanceSettings.InstanceMode)
{
case BaristaInstanceMode.Single:
BaristaSharePointGlobal.RemoveScriptEngineInstanceFromRuntimeCache(
instanceSettings.InstanceName);
break;
case BaristaInstanceMode.PerSession:
BaristaSharePointGlobal.RemoveScriptEngineInstanceFromRuntimeCache(
instanceSettings.InstanceName);
break;
}
throw;
}
return(engine);
}
public override IScriptEngine GetScriptEngine(Bundles.WebBundleBase webBundle, out bool isNewScriptEngineInstance, out bool errorInInitialization)
{
isNewScriptEngineInstance = false;
errorInInitialization = false;
//Based on the instancing mode, either retrieve the ScriptEngine from the desired store, or create a new ScriptEngine instance.
ScriptEngine engine;
var instanceSettings = BaristaContext.Current.Request.ParseInstanceSettings();
switch (instanceSettings.InstanceMode)
{
case BaristaInstanceMode.PerCall:
//Always create a new instance of the script engine.
engine = new ScriptEngine();
isNewScriptEngineInstance = true;
break;
//case BaristaInstanceMode.Single:
// engine = BaristaSharePointGlobal.GetOrCreateScriptEngineInstanceFromRuntimeCache(BaristaContext.Current.Request.InstanceName, out isNewScriptEngineInstance);
// break;
//case BaristaInstanceMode.PerSession:
// engine = BaristaSharePointGlobal.GetOrCreateScriptEngineInstanceFromSession(BaristaContext.Current.Request.InstanceName, out isNewScriptEngineInstance);
// break;
default:
throw new NotImplementedException("The instance mode of " + instanceSettings.InstanceMode + " is currently not supported.");
}
if (BaristaContext.Current.Request.ShouldForceStrict())
{
engine.ForceStrictMode = true;
}
if (isNewScriptEngineInstance)
{
var console = new FirebugConsole(engine)
{
Output = new BaristaConsoleOutput(engine)
};
//Register Bundles.
var instance = new BaristaGlobal(engine);
if (webBundle != null)
{
instance.Common.RegisterBundle(webBundle);
}
instance.Common.RegisterBundle(new StringBundle());
instance.Common.RegisterBundle(new SugarBundle());
instance.Common.RegisterBundle(new SucraloseBundle());
instance.Common.RegisterBundle(new LoDashBundle());
instance.Common.RegisterBundle(new FileWebOptimizationBundle());
instance.Common.RegisterBundle(new MomentBundle());
instance.Common.RegisterBundle(new MustacheBundle());
instance.Common.RegisterBundle(new LinqBundle());
instance.Common.RegisterBundle(new JsonDataBundle());
instance.Common.RegisterBundle(new ActiveDirectoryBundle());
instance.Common.RegisterBundle(new DocumentBundle());
instance.Common.RegisterBundle(new DiagnosticsBundle());
instance.Common.RegisterBundle(new iCalBundle());
instance.Common.RegisterBundle(new SmtpBundle());
//instance.Common.RegisterBundle(new K2Bundle());
instance.Common.RegisterBundle(new UtilityBundle());
instance.Common.RegisterBundle(new DocumentStoreBundle());
instance.Common.RegisterBundle(new RavenClientBundle());
instance.Common.RegisterBundle(new SimpleInheritanceBundle());
instance.Common.RegisterBundle(new SqlDataBundle());
instance.Common.RegisterBundle(new StateMachineBundle());
instance.Common.RegisterBundle(new DeferredBundle());
instance.Common.RegisterBundle(new BaristaSearchIndexBundle());
instance.Common.RegisterBundle(new WebAdministrationBundle());
//instance.Common.RegisterBundle(new UnitTestingBundle());
instance.Common.RegisterBundle(new SeleniumBundle());
//Global Types
engine.SetGlobalValue("barista", instance);
engine.SetGlobalValue("fs", new FileSystemInstance(engine));
engine.SetGlobalValue("Guid", new GuidConstructor(engine));
engine.SetGlobalValue("Uri", new UriConstructor(engine));
engine.SetGlobalValue("Encoding", new EncodingConstructor(engine));
engine.SetGlobalValue("Size", new SizeConstructor(engine));
engine.SetGlobalValue("Point", new PointConstructor(engine));
engine.SetGlobalValue("NetworkCredential", new NetworkCredentialConstructor(engine));
engine.SetGlobalValue("Base64EncodedByteArray", new Base64EncodedByteArrayConstructor(engine));
engine.SetGlobalValue("console", console);
//Map Barista functions to global functions.
engine.Execute(@"var help = function(obj) { return barista.help(obj); };
var require = function(name) { return barista.common.require(name); };
var listBundles = function() { return barista.common.listBundles(); };
var define = function() { return barista.common.define(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4]); };
var include = function(scriptUrl) { return barista.include(scriptUrl); };");
//Execute any instance initialization code.
if (String.IsNullOrEmpty(BaristaContext.Current.Request.InstanceInitializationCode) == false)
{
var initializationScriptSource = new StringScriptSource(BaristaContext.Current.Request.InstanceInitializationCode, BaristaContext.Current.Request.InstanceInitializationCodePath);
try
{
engine.Execute(initializationScriptSource);
}
catch (JavaScriptException ex)
{
var logger = Logging.LogManager.GetCurrentClassLogger();
logger.Log(LogLevel.Error, () => "A JavaScript exception was thrown wile evaluating Script.", ex);
UpdateResponseWithJavaScriptExceptionDetails(engine, ex, BaristaContext.Current.Response);
errorInInitialization = true;
//switch (BaristaContext.Current.Request.InstanceMode)
//{
// case BaristaInstanceMode.Single:
// BaristaSharePointGlobal.RemoveScriptEngineInstanceFromRuntimeCache(BaristaContext.Current.Request.InstanceName);
// break;
// case BaristaInstanceMode.PerSession:
// BaristaSharePointGlobal.RemoveScriptEngineInstanceFromRuntimeCache(BaristaContext.Current.Request.InstanceName);
// break;
//}
}
catch (Exception ex)
{
var logger = Logging.LogManager.GetCurrentClassLogger();
logger.Log(LogLevel.Error, () => "An internal error occured while evaluating script: ", ex);
errorInInitialization = true;
//switch (BaristaContext.Current.Request.InstanceMode)
//{
// case BaristaInstanceMode.Single:
// BaristaSharePointGlobal.RemoveScriptEngineInstanceFromRuntimeCache(BaristaContext.Current.Request.InstanceName);
// break;
// case BaristaInstanceMode.PerSession:
// BaristaSharePointGlobal.RemoveScriptEngineInstanceFromRuntimeCache(BaristaContext.Current.Request.InstanceName);
// break;
//}
throw;
}
}
}
return(engine);
}