private ShellContext CreateStandaloneEnvironment(string tenant)
{
// Retrieve settings for speficified tenant.
var settingsList = _shellSettingsManager.LoadSettings();
if (settingsList.Any())
{
var settings = settingsList.SingleOrDefault(s => string.Equals(s.Name, tenant, StringComparison.OrdinalIgnoreCase));
if (settings == null)
{
throw new OrchardCoreException(T("Tenant {0} does not exist", tenant));
}
return(_orchardHost.CreateShellContext(settings));
}
else
{
// In case of an uninitialized site (no default settings yet), we create a default settings instance.
var settings = new ShellSettings {
Name = ShellHelper.DefaultShellName, State = TenantState.Uninitialized
};
return(_orchardHost.CreateShellContext(settings));
}
}
public async Task Invoke(HttpContext httpContext)
{
var shellSetting = GetSettings(httpContext.Request.Host.Value);
if (shellSetting != null)
{
using (var shell = _orchardHost.CreateShellContext(shellSetting)) {
httpContext.RequestServices = shell.LifetimeScope;
shell.Shell.Activate();
await _next.Invoke(httpContext);
}
}
else
{
throw new Exception("Tenant not found");
}
}
public async Task Invoke(HttpContext httpContext)
{
var sw = Stopwatch.StartNew();
var shellSetting = GetSettings(httpContext.Request.Host.Value);
if (shellSetting != null)
{
using (var shell = _orchardHost.CreateShellContext(shellSetting)) {
httpContext.RequestServices = shell.LifetimeScope;
shell.Shell.Activate();
await _next.Invoke(httpContext);
}
}
else
{
_logger.LogError("Tenant not found");
throw new Exception("Tenant not found");
}
_logger.LogVerbose("Request took {0}ms", sw.ElapsedMilliseconds);
}
public async Task <string> SetupInternalAsync(SetupContext context)
{
string executionId;
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Running setup for tenant '{0}'.", _shellSettings.Name);
}
// Features to enable for Setup
string[] hardcoded =
{
"Orchard.Hosting" // shortcut for built-in features
};
context.EnabledFeatures = hardcoded.Union(context.EnabledFeatures ?? Enumerable.Empty <string>()).Distinct().ToList();
// Set shell state to "Initializing" so that subsequent HTTP requests are responded to with "Service Unavailable" while Orchard is setting up.
_shellSettings.State = TenantState.Initializing;
var shellSettings = new ShellSettings(_shellSettings);
if (string.IsNullOrEmpty(shellSettings.DatabaseProvider))
{
shellSettings.DatabaseProvider = context.DatabaseProvider;
shellSettings.ConnectionString = context.DatabaseConnectionString;
shellSettings.TablePrefix = context.DatabaseTablePrefix;
}
// Creating a standalone environment based on a "minimum shell descriptor".
// In theory this environment can be used to resolve any normal components by interface, and those
// components will exist entirely in isolation - no crossover between the safemode container currently in effect
// It is used to initialize the database before the recipe is run.
using (var shellContext = _orchardHost.CreateShellContext(shellSettings))
{
using (var scope = shellContext.CreateServiceScope())
{
executionId = CreateTenantData(context, shellContext);
var store = scope.ServiceProvider.GetRequiredService <IStore>();
await store.InitializeAsync();
// Create the "minimum shell descriptor"
await scope
.ServiceProvider
.GetService <IShellDescriptorManager>()
.UpdateShellDescriptorAsync(
0,
shellContext.Blueprint.Descriptor.Features,
shellContext.Blueprint.Descriptor.Parameters);
// Apply all migrations for the newly initialized tenant
var dataMigrationManager = scope.ServiceProvider.GetService <IDataMigrationManager>();
await dataMigrationManager.UpdateAllFeaturesAsync();
var deferredTaskEngine = scope.ServiceProvider.GetService <IDeferredTaskEngine>();
if (deferredTaskEngine != null && deferredTaskEngine.HasPendingTasks)
{
var taskContext = new DeferredTaskContext(scope.ServiceProvider);
await deferredTaskEngine.ExecuteTasksAsync(taskContext);
}
// Invoke modules to react to the setup event
var eventBus = scope.ServiceProvider.GetService <IEventBus>();
await eventBus.NotifyAsync <ISetupEventHandler>(x => x.Setup(
context.SiteName,
context.AdminUsername,
context.AdminEmail,
context.AdminPassword,
context.DatabaseProvider,
context.DatabaseConnectionString,
context.DatabaseTablePrefix)
);
if (deferredTaskEngine != null && deferredTaskEngine.HasPendingTasks)
{
var taskContext = new DeferredTaskContext(scope.ServiceProvider);
await deferredTaskEngine.ExecuteTasksAsync(taskContext);
}
}
}
shellSettings.State = TenantState.Running;
_runningShellRouterTable.Remove(shellSettings.Name);
_orchardHost.UpdateShellSettings(shellSettings);
return(executionId);
}
public string SetupInternal(SetupContext context)
{
string executionId;
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Running setup for tenant '{0}'.", _shellSettings.Name);
}
// Features to enable for Setup
string[] hardcoded =
{
// Framework
"Orchard.Hosting",
// Core
"Settings"
};
context.EnabledFeatures = hardcoded.Union(context.EnabledFeatures ?? Enumerable.Empty <string>()).Distinct().ToList();
// Set shell state to "Initializing" so that subsequent HTTP requests are responded to with "Service Unavailable" while Orchard is setting up.
_shellSettings.State = TenantState.Initializing;
var shellSettings = new ShellSettings(_shellSettings);
if (string.IsNullOrEmpty(shellSettings.DatabaseProvider))
{
shellSettings.DatabaseProvider = context.DatabaseProvider;
shellSettings.ConnectionString = context.DatabaseConnectionString;
shellSettings.TablePrefix = context.DatabaseTablePrefix;
}
// TODO: Add Encryption Settings in
// Creating a standalone environment based on a "minimum shell descriptor".
// In theory this environment can be used to resolve any normal components by interface, and those
// components will exist entirely in isolation - no crossover between the safemode container currently in effect
// It is used to initialize the database before the recipe is run.
using (var environment = _orchardHost.CreateShellContext(shellSettings))
{
using (var scope = environment.CreateServiceScope())
{
executionId = CreateTenantData(context, environment);
var store = scope.ServiceProvider.GetRequiredService <IStore>();
store.InitializeAsync();
// Create the "minimum shell descriptor"
scope
.ServiceProvider
.GetService <IShellDescriptorManager>()
.UpdateShellDescriptorAsync(
0,
environment.Blueprint.Descriptor.Features,
environment.Blueprint.Descriptor.Parameters).Wait();
}
}
shellSettings.State = TenantState.Running;
_runningShellRouterTable.Remove(shellSettings.Name);
_orchardHost.UpdateShellSettings(shellSettings);
return(executionId);
}
public async Task <string> SetupInternalAsync(SetupContext context)
{
string executionId;
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Running setup for tenant '{0}'.", _shellSettings.Name);
}
// Features to enable for Setup
string[] hardcoded =
{
"Orchard.Hosting" // shortcut for built-in features
};
context.EnabledFeatures = hardcoded.Union(context.EnabledFeatures ?? Enumerable.Empty <string>()).Distinct().ToList();
// Set shell state to "Initializing" so that subsequent HTTP requests are responded to with "Service Unavailable" while Orchard is setting up.
_shellSettings.State = TenantState.Initializing;
var shellSettings = new ShellSettings(_shellSettings);
if (string.IsNullOrEmpty(shellSettings.DatabaseProvider))
{
shellSettings.DatabaseProvider = context.DatabaseProvider;
shellSettings.ConnectionString = context.DatabaseConnectionString;
shellSettings.TablePrefix = context.DatabaseTablePrefix;
}
// Creating a standalone environment based on a "minimum shell descriptor".
// In theory this environment can be used to resolve any normal components by interface, and those
// components will exist entirely in isolation - no crossover between the safemode container currently in effect
// It is used to initialize the database before the recipe is run.
using (var shellContext = _orchardHost.CreateShellContext(shellSettings))
{
using (var scope = shellContext.CreateServiceScope())
{
executionId = CreateTenantData(context, shellContext);
var store = scope.ServiceProvider.GetRequiredService <IStore>();
try
{
await store.InitializeAsync();
}
catch
{
// Tables already exist or database was not found
// The issue is that the user creation needs the tables to be present,
// if the user information is not valid, the next POST will try to recreate the
// tables. The tables should be rollbacked if one of the steps is invalid,
// unless the recipe is executing?
}
// Create the "minimum shell descriptor"
await scope
.ServiceProvider
.GetService <IShellDescriptorManager>()
.UpdateShellDescriptorAsync(
0,
shellContext.Blueprint.Descriptor.Features,
shellContext.Blueprint.Descriptor.Parameters);
// Apply all migrations for the newly initialized tenant
var dataMigrationManager = scope.ServiceProvider.GetService <IDataMigrationManager>();
await dataMigrationManager.UpdateAllFeaturesAsync();
var deferredTaskEngine = scope.ServiceProvider.GetService <IDeferredTaskEngine>();
if (deferredTaskEngine != null && deferredTaskEngine.HasPendingTasks)
{
var taskContext = new DeferredTaskContext(scope.ServiceProvider);
await deferredTaskEngine.ExecuteTasksAsync(taskContext);
}
bool hasErrors = false;
Action <string, string> reportError = (key, message) => {
hasErrors = true;
context.Errors[key] = message;
};
// Invoke modules to react to the setup event
var eventBus = scope.ServiceProvider.GetService <IEventBus>();
await eventBus.NotifyAsync <ISetupEventHandler>(x => x.Setup(
context.SiteName,
context.AdminUsername,
context.AdminEmail,
context.AdminPassword,
context.DatabaseProvider,
context.DatabaseConnectionString,
context.DatabaseTablePrefix,
reportError
));
if (hasErrors)
{
// TODO: check why the tables creation is not reverted
var session = scope.ServiceProvider.GetService <YesSql.Core.Services.ISession>();
session.Cancel();
return(executionId);
}
if (deferredTaskEngine != null && deferredTaskEngine.HasPendingTasks)
{
var taskContext = new DeferredTaskContext(scope.ServiceProvider);
await deferredTaskEngine.ExecuteTasksAsync(taskContext);
}
}
}
shellSettings.State = TenantState.Running;
_orchardHost.UpdateShellSettings(shellSettings);
return(executionId);
}
public async Task <string> SetupInternalAsync(SetupContext context)
{
string executionId;
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Running setup for tenant '{0}'.", _shellSettings.Name);
}
// Features to enable for Setup
string[] hardcoded =
{
"Orchard.Cms",
"Orchard.Modules",
"Orchard.Recipes"
};
context.EnabledFeatures = hardcoded.Union(context.EnabledFeatures ?? Enumerable.Empty <string>()).Distinct().ToList();
// Set shell state to "Initializing" so that subsequent HTTP requests are responded to with "Service Unavailable" while Orchard is setting up.
_shellSettings.State = TenantState.Initializing;
var shellSettings = new ShellSettings(_shellSettings);
if (string.IsNullOrEmpty(shellSettings.DatabaseProvider))
{
shellSettings.DatabaseProvider = context.DatabaseProvider;
shellSettings.ConnectionString = context.DatabaseConnectionString;
shellSettings.TablePrefix = context.DatabaseTablePrefix;
}
// Creating a standalone environment based on a "minimum shell descriptor".
// In theory this environment can be used to resolve any normal components by interface, and those
// components will exist entirely in isolation - no crossover between the safemode container currently in effect
// It is used to initialize the database before the recipe is run.
var shellDescriptor = new ShellDescriptor
{
Features = context.EnabledFeatures.Select(name => new ShellFeature {
Name = name
}).ToList()
};
using (var shellContext = _shellContextFactory.CreateDescribedContext(shellSettings, shellDescriptor))
{
using (var scope = shellContext.CreateServiceScope())
{
var store = scope.ServiceProvider.GetRequiredService <IStore>();
try
{
await store.InitializeAsync();
}
catch
{
// Tables already exist or database was not found
// The issue is that the user creation needs the tables to be present,
// if the user information is not valid, the next POST will try to recreate the
// tables. The tables should be rollbacked if one of the steps is invalid,
// unless the recipe is executing?
}
// Create the "minimum shell descriptor"
await scope
.ServiceProvider
.GetService <IShellDescriptorManager>()
.UpdateShellDescriptorAsync(0,
shellContext.Blueprint.Descriptor.Features,
shellContext.Blueprint.Descriptor.Parameters);
var deferredTaskEngine = scope.ServiceProvider.GetService <IDeferredTaskEngine>();
if (deferredTaskEngine != null && deferredTaskEngine.HasPendingTasks)
{
var taskContext = new DeferredTaskContext(scope.ServiceProvider);
await deferredTaskEngine.ExecuteTasksAsync(taskContext);
}
}
executionId = Guid.NewGuid().ToString("n");
// Create a new scope for the recipe thread to prevent race issues with other scoped
// services from the request.
using (var scope = shellContext.CreateServiceScope())
{
var recipeExecutor = scope.ServiceProvider.GetService <IRecipeExecutor>();
// Right now we run the recipe in the same thread, later use polling from the setup screen
// to query the current execution.
//await Task.Run(async () =>
//{
await recipeExecutor.ExecuteAsync(executionId, context.Recipe);
//});
}
}
// Reloading the shell context as the recipe has probably updated its features
using (var shellContext = _orchardHost.CreateShellContext(shellSettings))
{
using (var scope = shellContext.CreateServiceScope())
{
bool hasErrors = false;
Action <string, string> reportError = (key, message) => {
hasErrors = true;
context.Errors[key] = message;
};
// Invoke modules to react to the setup event
var eventBus = scope.ServiceProvider.GetService <IEventBus>();
await eventBus.NotifyAsync <ISetupEventHandler>(x => x.Setup(
context.SiteName,
context.AdminUsername,
context.AdminEmail,
context.AdminPassword,
context.DatabaseProvider,
context.DatabaseConnectionString,
context.DatabaseTablePrefix,
reportError
));
if (hasErrors)
{
return(executionId);
}
var deferredTaskEngine = scope.ServiceProvider.GetService <IDeferredTaskEngine>();
if (deferredTaskEngine != null && deferredTaskEngine.HasPendingTasks)
{
var taskContext = new DeferredTaskContext(scope.ServiceProvider);
await deferredTaskEngine.ExecuteTasksAsync(taskContext);
}
}
}
// Update the shell state
shellSettings.State = TenantState.Running;
_orchardHost.UpdateShellSettings(shellSettings);
return(executionId);
}
public string SetupInternal(SetupContext context)
{
string executionId;
_logger.LogInformation("Running setup for tenant '{0}'.", _shellSettings.Name);
// The vanilla Orchard distibution has the following features enabled.
string[] hardcoded =
{
// Framework
"Orchard.Hosting",
// Core
"Settings",
// Test Modules
"Orchard.Demo", "Orchard.Test1"
};
context.EnabledFeatures = hardcoded.Union(context.EnabledFeatures ?? Enumerable.Empty <string>()).Distinct().ToList();
// Set shell state to "Initializing" so that subsequent HTTP requests are responded to with "Service Unavailable" while Orchard is setting up.
_shellSettings.State = TenantState.Initializing;
var shellSettings = new ShellSettings(_shellSettings);
shellSettings.DatabaseProvider = context.DatabaseProvider;
shellSettings.ConnectionString = context.DatabaseConnectionString;
shellSettings.TablePrefix = context.DatabaseTablePrefix;
//if (shellSettings.DataProviders.Any()) {
// DataProvider provider = new DataProvider();
//shellSettings.DataProvider = context.DatabaseProvider;
//shellSettings.DataConnectionString = context.DatabaseConnectionString;
//shellSettings.DataTablePrefix = context.DatabaseTablePrefix;
//}
// TODO: Add Encryption Settings in
var shellDescriptor = new ShellDescriptor
{
Features = context.EnabledFeatures.Select(name => new ShellFeature {
Name = name
}).ToList()
};
// creating a standalone environment.
// in theory this environment can be used to resolve any normal components by interface, and those
// components will exist entirely in isolation - no crossover between the safemode container currently in effect
using (var environment = _orchardHost.CreateShellContext(shellSettings))
{
executionId = CreateTenantData(context, environment);
using (var store = (IStore)environment.ServiceProvider.GetService(typeof(IStore)))
{
store.InitializeAsync();
}
}
shellSettings.State = TenantState.Running;
_orchardHost.UpdateShellSettings(shellSettings);
return(executionId);
}
