public Stream TestMe()
{
if (WebOperationContext.Current == null)
{
throw new InvalidOperationException("This service operation is intended to be invoked only by REST clients.");
}
//If this call fails, ensure that the Service Application is started, and then do an IISReset (Yoda Says: !!Important, the last part, it is.)
BaristaServiceClient client = new BaristaServiceClient(SPServiceContext.Current);
var request = BrewRequest.CreateServiceApplicationRequestFromHttpRequest(HttpContext.Current.Request);
request.ScriptEngineFactory = "Barista.SharePoint.SPBaristaJurassicScriptEngineFactory, Barista.SharePoint, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a2d8064cb9226f52";
request.Code = "6*7";
var result = client.Eval(request);
var setHeaders = true;
if (WebOperationContext.Current != null)
{
result.ModifyOutgoingWebResponse(WebOperationContext.Current.OutgoingResponse);
setHeaders = false;
}
result.ModifyHttpResponse(HttpContext.Current.Response, setHeaders);
var resultStream = new MemoryStream(result.Content);
return(resultStream);
}
protected override void CreateChildControls()
{
if (String.IsNullOrEmpty(Code))
{
return;
}
if (String.IsNullOrEmpty(Code.Trim()))
{
return;
}
BaristaHelper.EnsureExecutionInTrustedLocation();
string codePath;
var codeToExecute = Tamp(Code, out codePath);
var client = new BaristaServiceClient(SPServiceContext.Current);
var request = BrewRequest.CreateServiceApplicationRequestFromHttpRequest(HttpContext.Current.Request);
request.ScriptEngineFactory = "Barista.SharePoint.SPBaristaJurassicScriptEngineFactory, Barista.SharePoint, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a2d8064cb9226f52";
request.Code = codeToExecute;
request.CodePath = codePath;
var headers = new Dictionary <string, IEnumerable <string> >
{
{ "barista_instancemode", new[] { InstanceMode.ToString() } },
{ "barista_instancename", new[] { InstanceName } },
{ "barista_instanceabsoluteexpiration", new[] { InstanceAbsoluteExpiration.ToString() } },
{ "barista_instanceslidingexpiration", new[] { InstanceSlidingExpiration.ToString() } }
};
if (String.IsNullOrEmpty(InstanceInitializationCode) == false)
{
string filePath;
request.InstanceInitializationCode = Tamp(InstanceInitializationCode, out filePath);
request.InstanceInitializationCodePath = filePath;
}
request.Headers = new BrewRequestHeaders(headers);
request.SetExtendedPropertiesFromCurrentSPContext();
var result = client.Eval(request);
var resultText = System.Text.Encoding.UTF8.GetString(result.Content);
//TODO: Based on the content type of the result, emit the contents differently.
var cntrl = new LiteralControl(resultText);
Controls.Add(cntrl);
}
/// <summary>
/// Brews a cup of coffee. E.g. Executes the specified script.
/// </summary>
/// <param name="code"></param>
/// <param name="codePath"></param>
private static void Brew(string code, string codePath)
{
var request = BrewRequest.CreateServiceApplicationRequestFromHttpRequest(HttpContext.Current.Request);
request.ScriptEngineFactory = "Barista.SharePoint.SPBaristaJurassicScriptEngineFactory, Barista.SharePoint, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a2d8064cb9226f52";
request.Code = code;
request.CodePath = codePath;
if (String.IsNullOrEmpty(request.InstanceInitializationCode) == false)
{
string instanceInitializationCodePath;
request.InstanceInitializationCode = Tamp(request.InstanceInitializationCode, out instanceInitializationCodePath);
request.InstanceInitializationCodePath = instanceInitializationCodePath;
}
Exec(request);
}
/// <summary>
/// Pulls a shot of espresso. E.g. Executes the specified script and sets the appropriate values on the response object.
/// </summary>
/// <param name="code"></param>
/// <param name="codePath"></param>
/// <returns></returns>
private static Stream Pull(string code, string codePath)
{
var request = BrewRequest.CreateServiceApplicationRequestFromHttpRequest(HttpContext.Current.Request);
request.ScriptEngineFactory = "Barista.SharePoint.SPBaristaScriptEngineFactory, Barista.SharePoint, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a2d8064cb9226f52";
request.Code = code;
request.CodePath = codePath;
if (String.IsNullOrEmpty(request.InstanceInitializationCode) == false)
{
string instanceInitializationCodePath;
request.InstanceInitializationCode = Tamp(request.InstanceInitializationCode, out instanceInitializationCodePath);
request.InstanceInitializationCodePath = instanceInitializationCodePath;
}
var result = Eval(request);
var setHeader = true;
if (WebOperationContext.Current != null)
{
result.ModifyOutgoingWebResponse(WebOperationContext.Current.OutgoingResponse);
setHeader = false;
}
result.ModifyHttpResponse(HttpContext.Current.Response, setHeader);
if (result.Content == null)
{
return(null);
}
var resultStream = new MemoryStream(result.Content);
return(resultStream);
}
