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public ExecuteSql ( string sql, Action |
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| sql | string | |
| statement | Action |
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| Результат | ||
public string Setup(SetupContext context)
{
string executionId;
// The vanilla Orchard distibution has the following features enabled.
string[] hardcoded = {
// Framework
"Orchard.Framework",
// Core
"Common", "Containers", "Contents", "Dashboard", "Feeds", "Navigation", "Reports", "Scheduling", "Settings", "Shapes", "Title",
// Modules
"Orchard.Pages", "Orchard.Themes", "Orchard.Users", "Orchard.Roles", "Orchard.Modules",
"PackagingServices", "Orchard.Packaging", "Gallery", "Orchard.Recipes"
};
context.EnabledFeatures = hardcoded.Union(context.EnabledFeatures ?? Enumerable.Empty<string>()).Distinct().ToList();
var shellSettings = new ShellSettings(_shellSettings);
if (string.IsNullOrEmpty(shellSettings.DataProvider)) {
shellSettings.DataProvider = context.DatabaseProvider;
shellSettings.DataConnectionString = context.DatabaseConnectionString;
shellSettings.DataTablePrefix = context.DatabaseTablePrefix;
}
#region Encryption Settings
shellSettings.EncryptionAlgorithm = "AES";
// randomly generated key
shellSettings.EncryptionKey = SymmetricAlgorithm.Create(shellSettings.EncryptionAlgorithm).Key.ToHexString();
shellSettings.HashAlgorithm = "HMACSHA256";
// randomly generated key
shellSettings.HashKey = HMAC.Create(shellSettings.HashAlgorithm).Key.ToHexString();
#endregion
var shellDescriptor = new ShellDescriptor {
Features = context.EnabledFeatures.Select(name => new ShellFeature { Name = name })
};
var shellBlueprint = _compositionStrategy.Compose(shellSettings, shellDescriptor);
// initialize database explicitly, and store shell descriptor
using (var bootstrapLifetimeScope = _shellContainerFactory.CreateContainer(shellSettings, shellBlueprint)) {
using (var environment = bootstrapLifetimeScope.CreateWorkContextScope()) {
// check if the database is already created (in case an exception occured in the second phase)
var schemaBuilder = new SchemaBuilder(environment.Resolve<IDataMigrationInterpreter>());
try {
var tablePrefix = String.IsNullOrEmpty(_shellSettings.DataTablePrefix) ? "" : _shellSettings.DataTablePrefix + "_";
schemaBuilder.ExecuteSql("SELECT * FROM " + tablePrefix + "Settings_ShellDescriptorRecord");
}
catch {
var reportsCoordinator = environment.Resolve<IReportsCoordinator>();
reportsCoordinator.Register("Data Migration", "Setup", "Orchard installation");
schemaBuilder.CreateTable("Orchard_Framework_DataMigrationRecord",
table => table
.Column<int>("Id", column => column.PrimaryKey().Identity())
.Column<string>("DataMigrationClass")
.Column<int>("Version"));
var dataMigrationManager = environment.Resolve<IDataMigrationManager>();
dataMigrationManager.Update("Settings");
foreach (var feature in context.EnabledFeatures) {
dataMigrationManager.Update(feature);
}
environment.Resolve<IShellDescriptorManager>().UpdateShellDescriptor(
0,
shellDescriptor.Features,
shellDescriptor.Parameters);
}
}
}
// in effect "pump messages" see PostMessage circa 1980
while ( _processingEngine.AreTasksPending() )
_processingEngine.ExecuteNextTask();
// 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
// must mark state as Running - otherwise standalone enviro is created "for setup"
shellSettings.State = new TenantState("Running");
using (var environment = _orchardHost.CreateStandaloneEnvironment(shellSettings)) {
try {
executionId = CreateTenantData(context, environment);
}
catch {
environment.Resolve<ITransactionManager>().Cancel();
throw;
}
}
_shellSettingsManager.SaveSettings(shellSettings);
return executionId;
}
private string SetupInternal(SetupContext context)
{
string executionId;
Logger.Information("Running setup for tenant '{0}'.", _shellSettings.Name);
// The vanilla Orchard distibution has the following features enabled.
string[] hardcoded = {
// Framework
"Orchard.Framework",
// Core
"Common", "Containers", "Contents", "Dashboard", "Feeds", "Navigation","Scheduling", "Settings", "Shapes", "Title",
// Modules
"Orchard.Pages", "Orchard.ContentPicker", "Orchard.Themes", "Orchard.Users", "Orchard.Roles", "Orchard.Modules",
"PackagingServices", "Orchard.Packaging", "Gallery", "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.DataProvider)) {
shellSettings.DataProvider = context.DatabaseProvider;
shellSettings.DataConnectionString = context.DatabaseConnectionString;
shellSettings.DataTablePrefix = context.DatabaseTablePrefix;
}
shellSettings.EncryptionAlgorithm = "AES";
// Randomly generated key.
shellSettings.EncryptionKey = SymmetricAlgorithm.Create(shellSettings.EncryptionAlgorithm).Key.ToHexString();
shellSettings.HashAlgorithm = "HMACSHA256";
// Randomly generated key.
shellSettings.HashKey = HMAC.Create(shellSettings.HashAlgorithm).Key.ToHexString();
var shellDescriptor = new ShellDescriptor {
Features = context.EnabledFeatures.Select(name => new ShellFeature { Name = name })
};
var shellBlueprint = _compositionStrategy.Compose(shellSettings, shellDescriptor);
// Initialize database explicitly, and store shell descriptor.
using (var bootstrapLifetimeScope = _shellContainerFactory.CreateContainer(shellSettings, shellBlueprint)) {
using (var environment = bootstrapLifetimeScope.CreateWorkContextScope()) {
// Check if the database is already created (in case an exception occured in the second phase).
var schemaBuilder = new SchemaBuilder(environment.Resolve<IDataMigrationInterpreter>());
var installationPresent = true;
try {
var tablePrefix = String.IsNullOrEmpty(shellSettings.DataTablePrefix) ? "" : shellSettings.DataTablePrefix + "_";
schemaBuilder.ExecuteSql("SELECT * FROM " + tablePrefix + "Settings_ShellDescriptorRecord");
}
catch {
installationPresent = false;
}
if (installationPresent) {
throw new OrchardException(T("A previous Orchard installation was detected in this database with this table prefix."));
}
// Workaround to avoid some Transaction issue for PostgreSQL.
environment.Resolve<ITransactionManager>().RequireNew();
schemaBuilder.CreateTable("Orchard_Framework_DataMigrationRecord", table => table
.Column<int>("Id", column => column.PrimaryKey().Identity())
.Column<string>("DataMigrationClass")
.Column<int>("Version"));
schemaBuilder.AlterTable("Orchard_Framework_DataMigrationRecord",
table => table.AddUniqueConstraint("UC_DMR_DataMigrationClass_Version", "DataMigrationClass", "Version"));
var dataMigrationManager = environment.Resolve<IDataMigrationManager>();
dataMigrationManager.Update("Settings");
foreach (var feature in context.EnabledFeatures) {
dataMigrationManager.Update(feature);
}
environment.Resolve<IShellDescriptorManager>().UpdateShellDescriptor(
0,
shellDescriptor.Features,
shellDescriptor.Parameters);
}
}
// In effect "pump messages" see PostMessage circa 1980.
while (_processingEngine.AreTasksPending())
_processingEngine.ExecuteNextTask();
// 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.CreateStandaloneEnvironment(shellSettings)) {
try {
executionId = CreateTenantData(context, environment);
}
catch {
environment.Resolve<ITransactionManager>().Cancel();
throw;
}
}
_shellSettingsManager.SaveSettings(shellSettings);
return executionId;
}
