public static void Save(this WorkbookPackage workbookPackage, FilePath path)
{
var saveOperation = workbookPackage.CreateSaveOperation(null);
saveOperation.Destination = path;
workbookPackage.Save(saveOperation);
}
WorkbookPackage ReadWorkbookDocument(string path)
{
var workbook = new WorkbookPackage();
workbook.Open(quarantineInfo => Task.FromResult(true), path).Wait();
return(workbook);
}
/// <summary>
/// Provides very basic workbook parsing and shunting of code cells
/// into the evaluation service. Does not display non-code-cell contents
/// but does evaluate a workbook from top-to-bottom. Restores nuget
/// packages from the workbook's manifest.
/// </summary>
static async Task <int> WorkbookPlayerMain(InteractiveSession session, ClientSessionUri sessionUri)
{
var path = new FilePath(sessionUri.WorkbookPath);
if (!path.FileExists)
{
Error.WriteLine($"File does not exist: {path}");
return(1);
}
// load the workbook file
var workbook = new WorkbookPackage(path);
await workbook.Open(
quarantineInfo => Task.FromResult(true),
path);
#pragma warning disable 0618
// TODO: WorkbookDocumentManifest needs to eliminate AgentType like we've done on web
// to avoid having to use the the flavor mapping in AgentIdentity.
var targetPlatformIdentifier = AgentIdentity.GetFlavorId(workbook.PlatformTargets [0]);
#pragma warning restore 0618
// initialize the session based on manifest metadata from the workbook file
language = workbook.GetLanguageDescriptions().First();
await session.InitializeAsync(new InteractiveSessionDescription (
language,
targetPlatformIdentifier,
new EvaluationEnvironment(Environment.CurrentDirectory)));
// restore NuGet packages
await session.PackageManagerService.RestoreAsync(
workbook.Pages.SelectMany(page => page.Packages));
// insert and evaluate cells in the workbook
foreach (var cell in workbook.IndexPage.Contents.OfType <CodeCell> ())
{
var buffer = cell.CodeAnalysisBuffer.Value;
lastCodeCellId = await session.EvaluationService.InsertCodeCellAsync(
buffer,
lastCodeCellId);
ForegroundColor = ConsoleColor.DarkYellow;
Write(GetPrompt());
ResetColor();
WriteLine(buffer);
await session.EvaluationService.EvaluateAsync(lastCodeCellId);
if (lastCellEvaluationStatus != CodeCellEvaluationStatus.Success)
{
break;
}
}
return(0);
}
public override bool ReadFromUrl(NSUrl url, string typeName, out NSError outError)
{
Log.Info(TAG, $"url: {url}, typeName: {typeName}");
outError = AppDelegate.SuppressionNSError;
try {
if (!url.IsFileUrl ||
new FilePath(url.Path).IsChildOfDirectory(NSBundle.MainBundle.ResourcePath))
{
FileUrl = null;
}
else if (!WorkbookPackage.IsPossiblySupported(url.Path))
{
throw new FileNotFoundException(
Catalog.GetString("The file does not exist."),
url.Path);
}
var urlStr = url.AbsoluteString;
Uri uri;
// VSM 7.1.1297 shipped with a bug that double-escaped URIs. Detect this case, and
// unescape before parsing if necessary.
if (urlStr != null && urlStr.Contains("assemblySearchPath=%252F"))
{
urlStr = Uri.UnescapeDataString(urlStr);
uri = new Uri(urlStr);
}
else
{
uri = url;
}
Session = new ClientSession((ClientSessionUri)uri);
} catch (Exception e) {
e.ToUserPresentable(Catalog.Format(Catalog.GetString(
"“{0}” could not be opened.",
comment: "'{0}' is a URL "),
url)).Present();
return(false);
}
outError = null;
return(true);
}
public Dictionary <WorkbookPage, List <FilePath> > Visit(WorkbookPackage package)
{
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
var dependencies = new Dictionary <WorkbookPage, List <FilePath> > ();
foreach (var page in package.Pages)
{
dependencies.Add(page, Visit(page)
.Where(path => package.WorkingBasePath.Combine(path).FileExists)
.ToList());
}
return(dependencies);
}
public ClientSession(ClientSessionUri clientSessionUri)
{
if (clientSessionUri == null)
{
throw new ArgumentNullException(nameof(clientSessionUri));
}
Uri = clientSessionUri;
SessionKind = clientSessionUri.SessionKind;
agent = new AgentConnection(clientSessionUri.AgentType);
Id = Guid.NewGuid();
clientWebServerUri = ClientApp.SharedInstance.WebServer.AddSession(this);
Workbook = new WorkbookPackage(Uri.WorkbookPath);
Workbook.PropertyChanged += Workbook_PropertyChanged;
UpdateTitle();
}
/// <summary>
/// Provides very basic workbook parsing and shunting of code cells
/// into the evaluation service. Does not display non-code-cell contents
/// but does evaluate a workbook from top-to-bottom. Restores nuget
/// packages from the workbook's manifest.
/// </summary>
static async Task <int> WorkbookPlayerMain(string workbookPath)
{
var path = new FilePath(workbookPath);
if (!path.FileExists)
{
Error.WriteLine($"File does not exist: {path}");
return(1);
}
// load the workbook file
var workbook = new WorkbookPackage(path);
await workbook.Open(
quarantineInfo => Task.FromResult(true),
path);
// create and get ready to deal with the session; a more complete
// client should handle more than just OnNext from the observer.
var session = InteractiveSession.CreateWorkbookSession();
session.Events.Subscribe(new Observer <InteractiveSessionEvent> (OnSessionEvent));
#pragma warning disable 0618
// TODO: WorkbookDocumentManifest needs to eliminate AgentType like we've done on web
// to avoid having to use the the flavor mapping in AgentIdentity.
var targetPlatformIdentifier = AgentIdentity.GetFlavorId(workbook.PlatformTargets [0]);
#pragma warning restore 0618
// initialize the session based on manifest metadata from the workbook file
language = workbook.GetLanguageDescriptions().First();
await session.InitializeAsync(new InteractiveSessionDescription (
language,
targetPlatformIdentifier,
new EvaluationEnvironment(Environment.CurrentDirectory)));
// restore NuGet packages
await session.PackageManagerService.RestoreAsync(
workbook.Pages.SelectMany(page => page.Packages));
// insert and evaluate cells in the workbook
foreach (var cell in workbook.IndexPage.Contents.OfType <CodeCell> ())
{
var buffer = cell.CodeAnalysisBuffer.Value;
lastCodeCellId = await session.EvaluationService.InsertCodeCellAsync(
buffer,
lastCodeCellId);
WriteReplPrompt();
WriteLine(buffer);
await session.EvaluationService.EvaluateAsync(lastCodeCellId);
await EvaluationServiceRaceBug();
if (lastCellEvaluationStatus != CodeCellEvaluationStatus.Success)
{
break;
}
}
return(0);
}
