public void Discover(ShapeTableBuilder builder)
{
var shapeAttributeOccurrences = new List <ShapeAttributeOccurrence>();
foreach (var shapeProvider in _shapeProviders)
{
var serviceType = shapeProvider.GetType();
IFeatureInfo feature = _typeFeatureProvider.GetFeatureForDependency(serviceType);
if (builder.ExcludedFeatureIds.Contains(feature.Id))
{
continue;
}
foreach (var method in serviceType.GetMethods())
{
var customAttributes = method.GetCustomAttributes(typeof(ShapeAttribute), false).OfType <ShapeAttribute>();
foreach (var customAttribute in customAttributes)
{
shapeAttributeOccurrences.Add(new ShapeAttributeOccurrence(customAttribute, method, serviceType));
}
}
}
foreach (var iter in shapeAttributeOccurrences)
{
var occurrence = iter;
var shapeType = occurrence.ShapeAttribute.ShapeType ?? occurrence.MethodInfo.Name;
builder.Describe(shapeType)
.From(_typeFeatureProvider.GetFeatureForDependency(occurrence.ServiceType))
.BoundAs(
occurrence.MethodInfo.DeclaringType.FullName + "::" + occurrence.MethodInfo.Name,
descriptor => CreateDelegate(occurrence, descriptor));
}
}
private async Task <IDictionary <PermissionGroupKey, IEnumerable <Permission> > > GetInstalledPermissionsAsync()
{
var installedPermissions = new Dictionary <PermissionGroupKey, IEnumerable <Permission> >();
foreach (var permissionProvider in _permissionProviders)
{
var feature = _typeFeatureProvider.GetFeatureForDependency(permissionProvider.GetType());
var permissions = await permissionProvider.GetPermissionsAsync();
foreach (var permission in permissions)
{
var groupKey = GetGroupKey(feature, permission.Category);
if (installedPermissions.ContainsKey(groupKey))
{
installedPermissions[groupKey] = installedPermissions[groupKey].Concat(new[] { permission });
continue;
}
installedPermissions.Add(groupKey, new[] { permission });
}
}
return(installedPermissions);
}
private async Task <IDictionary <string, IEnumerable <Permission> > > GetInstalledPermissionsAsync()
{
var installedPermissions = new Dictionary <string, IEnumerable <Permission> >();
foreach (var permissionProvider in _permissionProviders)
{
var feature = _typeFeatureProvider.GetFeatureForDependency(permissionProvider.GetType());
var featureName = feature.Id;
var permissions = await permissionProvider.GetPermissionsAsync();
foreach (var permission in permissions)
{
var category = permission.Category;
string title = String.IsNullOrWhiteSpace(category) ? S["{0} Feature", featureName] : category;
if (installedPermissions.ContainsKey(title))
{
installedPermissions[title] = installedPermissions[title].Concat(new[] { permission });
}
else
{
installedPermissions.Add(title, new[] { permission });
}
}
}
return(installedPermissions);
}
// Called the 1st time a page is requested or if any page has been updated.
public void OnProvidersExecuted(PageApplicationModelProviderContext context)
{
// Check if the page belongs to an enabled module.
var relativePath = context.ActionDescriptor.RelativePath;
var found = false;
var featureForPath = _features.Where(f =>
relativePath.StartsWith('/' + f.Extension.SubPath + "/Pages/", StringComparison.Ordinal))
.OrderBy(f => f.Id == f.Extension.Id ? 1 : 0).ToArray();
// All pages with internal model types are available to module
var pageModelType = context.PageApplicationModel.ModelType.AsType();
if (!IsComponentType(pageModelType))
{
found = featureForPath.Any(f => f.Id == f.Extension.Id);
}
else
{
// Pages with public model types containing [Feature] attribute
// are available only if feature is enabled
foreach (var feature in featureForPath)
{
var blueprint = _typeFeatureProvider.GetFeatureForDependency(pageModelType);
if (blueprint != null && feature.Id == blueprint.Id)
{
found = true;
break;
}
}
}
context.PageApplicationModel.Filters.Add(new ModularPageViewEnginePathFilter(found));
}
public void OnProvidersExecuted(ApplicationModelProviderContext context)
{
// This code is called only once per tenant during the construction of routes.
// Or if an 'IActionDescriptorChangeProvider' tells that an action descriptor
// has changed. E.g 'PageActionDescriptorChangeProvider' after any page update.
foreach (var controller in context.Result.Controllers)
{
var controllerType = controller.ControllerType.AsType();
var blueprint = _typeFeatureProvider.GetFeatureForDependency(controllerType);
if (blueprint != null)
{
if (blueprint.Extension.Id == _hostingEnvironment.ApplicationName &&
_shellSettings.State != TenantState.Running)
{
// Don't serve any action of the application'module which is enabled during a setup.
foreach (var action in controller.Actions)
{
action.Selectors.Clear();
}
controller.Selectors.Clear();
}
else
{
// Add an "area" route value equal to the module id.
controller.RouteValues.Add("area", blueprint.Extension.Id);
}
}
}
}
public async Task <IEnumerable <string> > GetFeaturesThatNeedUpdateAsync()
{
var currentVersions = (await GetDataMigrationRecordAsync()).DataMigrations
.ToDictionary(r => r.DataMigrationClass);
var outOfDateMigrations = _dataMigrations.Where(dataMigration =>
{
DataMigration record;
if (currentVersions.TryGetValue(dataMigration.GetType().FullName, out record))
{
return(CreateUpgradeLookupTable(dataMigration).ContainsKey(record.Version.Value));
}
return(GetCreateMethod(dataMigration) != null);
});
return(outOfDateMigrations.Select(m => _typeFeatureProvider.GetFeatureForDependency(m.GetType()).Descriptor.Id).ToList());
}
public void OnProvidersExecuted(ApplicationModelProviderContext context)
{
foreach (var controller in context.Result.Controllers)
{
var feature = _typeFeatureProvider.GetFeatureForDependency(controller.ControllerType.AsType());
if (feature != null)
{
controller.RouteValues.Add("area", feature.Id);
}
}
}
public void OnProvidersExecuted(ApplicationModelProviderContext context)
{
foreach (var controller in context.Result.Controllers)
{
var schema = _provider.GetFeatureForDependency(controller.ControllerType.AsType());
if (schema != null)
{
controller.RouteValues.Add("area", schema.Plugin.Id);
}
}
}
public void OnProvidersExecuted(ApplicationModelProviderContext context)
{
foreach (var controller in context.Result.Controllers)
{
var feature = _typeFeatureProvider.GetFeatureForDependency(controller.ControllerType.AsType());
if (feature != null)
{
controller.RouteConstraints.Add(new AreaAttribute(feature.Descriptor.Id));
}
}
}
public void OnProvidersExecuted(ApplicationModelProviderContext context)
{
// This code is called only once per tenant during the construction of routes
foreach (var controller in context.Result.Controllers)
{
var feature = _typeFeatureProvider.GetFeatureForDependency(controller.ControllerType.AsType());
if (feature != null)
{
controller.RouteValues.Add("area", feature.Extension.Id);
}
}
}
public void Discover(ShapeTableBuilder builder)
{
foreach (var iter in _shapeAttributeOccurrences)
{
var occurrence = iter;
var shapeType = occurrence.ShapeAttribute.ShapeType ?? occurrence.MethodInfo.Name;
builder.Describe(shapeType)
.From(_typeFeatureProvider.GetFeatureForDependency(occurrence.ServiceType))
.BoundAs(
occurrence.MethodInfo.DeclaringType.FullName + "::" + occurrence.MethodInfo.Name,
descriptor => CreateDelegate(occurrence, descriptor));
}
}
public async Task <string> ExecuteAsync(string recipeFileName, IDataMigration migration)
{
var featureInfo = _typeFeatureProvider.GetFeatureForDependency(migration.GetType());
var recipeBasePath = Path.Combine(featureInfo.Extension.SubPath, "Migrations").Replace('\\', '/');
var recipeFilePath = Path.Combine(recipeBasePath, recipeFileName).Replace('\\', '/');
var recipeFileInfo = _hostingEnvironment.ContentRootFileProvider.GetFileInfo(recipeFilePath);
var recipeDescriptor = await _recipeReader.GetRecipeDescriptor(recipeBasePath, recipeFileInfo, _hostingEnvironment.ContentRootFileProvider);
recipeDescriptor.RequireNewScope = false;
var executionId = Guid.NewGuid().ToString("n");
return(await _recipeExecutor.ExecuteAsync(executionId, recipeDescriptor, new object(), CancellationToken.None));
}
public async Task <string> ExecuteAsync(string recipeFileName, IDataMigration migration)
{
var featureInfo = _typeFeatureProvider.GetFeatureForDependency(migration.GetType());
var recipeBasePath = Path.Combine(featureInfo.Extension.SubPath, "Migrations").Replace('\\', '/');
var recipeFilePath = Path.Combine(recipeBasePath, recipeFileName).Replace('\\', '/');
var recipeFileInfo = _hostingEnvironment.ContentRootFileProvider.GetFileInfo(recipeFilePath);
var recipeDescriptor = await _recipeReader.GetRecipeDescriptor(recipeBasePath, recipeFileInfo, _hostingEnvironment.ContentRootFileProvider);
recipeDescriptor.RequireNewScope = false;
var environment = new Dictionary <string, object>();
await _environmentProviders.OrderBy(x => x.Order).InvokeAsync((provider, env) => provider.PopulateEnvironmentAsync(env), environment, _logger);
var executionId = Guid.NewGuid().ToString("n");
return(await _recipeExecutor.ExecuteAsync(executionId, recipeDescriptor, environment, CancellationToken.None));
}
public async Task AddDefaultRolesForFeatureAsync(IFeatureInfo feature)
{
var providersForEnabledModule = _permissionProviders
.Where(x => _typeFeatureProvider.GetFeatureForDependency(x.GetType()).Id == feature.Id);
foreach (var permissionProvider in providersForEnabledModule)
{
var stereotypes = permissionProvider.GetDefaultStereotypes();
foreach (var stereotype in stereotypes)
{
var role = await _roleManager.FindByNameAsync(stereotype.Name);
if (role == null)
{
role = new Role {
Rolename = stereotype.Name
};
await _roleManager.CreateAsync(role);
}
var stereotypePermissionNames = (stereotype.Permissions ?? Enumerable.Empty <PermissionInfo>()).Select(x => x.Name);
var currentPermissionNames = ((Role)role).RoleClaims.Where(x => x.ClaimType == PermissionInfo.ClaimType).Select(x => x.ClaimValue);
var distinctPermissionNames = currentPermissionNames
.Union(stereotypePermissionNames)
.Distinct();
var additionalPermissionNames = distinctPermissionNames.Except(currentPermissionNames);
if (additionalPermissionNames.Any())
{
foreach (var permissionName in additionalPermissionNames)
{
await _roleManager.AddClaimAsync(role, new Claim(PermissionInfo.ClaimType, permissionName));
}
}
}
}
}
private IDictionary <string, IEnumerable <PermissionInfo> > GetPermissions()
{
var existPermissions = new Dictionary <string, IEnumerable <PermissionInfo> >();
foreach (var permissionProvider in _permissionProviders)
{
var feature = _typeFeatureProvider.GetFeatureForDependency(permissionProvider.GetType());
var permissions = permissionProvider.GetPermissions();
foreach (var permission in permissions)
{
string title = String.IsNullOrWhiteSpace(permission.Category) ? feature.Name : permission.Category;
if (existPermissions.ContainsKey(title))
{
existPermissions[title] = existPermissions[title].Concat(new[] { permission });
}
else
{
existPermissions.Add(title, new[] { permission });
}
}
}
return(existPermissions);
}
public ShapeTable GetShapeTable(string themeId)
{
var cacheKey = $"ShapeTable:{themeId}";
ShapeTable shapeTable;
if (!_memoryCache.TryGetValue(cacheKey, out shapeTable))
{
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Start building shape table");
}
var excludedFeatures = _shapeDescriptors.Count == 0 ? new List <string>() :
_shapeDescriptors.Select(kv => kv.Value.Feature.Id).Distinct().ToList();
foreach (var bindingStrategy in _bindingStrategies)
{
IFeatureInfo strategyFeature = _typeFeatureProvider.GetFeatureForDependency(bindingStrategy.GetType());
if (!(bindingStrategy is IShapeTableHarvester) && excludedFeatures.Contains(strategyFeature.Id))
{
continue;
}
var builder = new ShapeTableBuilder(strategyFeature, excludedFeatures);
bindingStrategy.Discover(builder);
var builtAlterations = builder.BuildAlterations();
BuildDescriptors(bindingStrategy, builtAlterations);
}
var enabledAndOrderedFeatureIds = _shellFeaturesManager
.GetEnabledFeaturesAsync()
.GetAwaiter()
.GetResult()
.Select(f => f.Id)
.ToList();
var descriptors = _shapeDescriptors
.Where(sd => enabledAndOrderedFeatureIds.Contains(sd.Value.Feature.Id))
.Where(sd => IsModuleOrRequestedTheme(sd.Value.Feature, themeId))
.OrderBy(sd => enabledAndOrderedFeatureIds.IndexOf(sd.Value.Feature.Id))
.GroupBy(sd => sd.Value.ShapeType, StringComparer.OrdinalIgnoreCase)
.Select(group => new ShapeDescriptorIndex
(
shapeType: group.Key,
alterationKeys: group.Select(kv => kv.Key),
descriptors: _shapeDescriptors
));
shapeTable = new ShapeTable
{
Descriptors = descriptors.Cast <ShapeDescriptor>().ToDictionary(sd => sd.ShapeType, StringComparer.OrdinalIgnoreCase),
Bindings = descriptors.SelectMany(sd => sd.Bindings).ToDictionary(kv => kv.Key, kv => kv.Value, StringComparer.OrdinalIgnoreCase)
};
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Done building shape table");
}
_memoryCache.Set(cacheKey, shapeTable, new MemoryCacheEntryOptions {
Priority = CacheItemPriority.NeverRemove
});
}
return(shapeTable);
}
public ShapeTable GetShapeTable(string themeId)
{
var cacheKey = $"ShapeTable:{themeId}";
if (!_memoryCache.TryGetValue(cacheKey, out ShapeTable shapeTable))
{
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Start building shape table");
}
HashSet <string> excludedFeatures;
// Here we don't use a lock for thread safety but for atomicity.
lock (_syncLock)
{
excludedFeatures = new HashSet <string>(_shapeDescriptors.Select(kv => kv.Value.Feature.Id));
}
var shapeDescriptors = new Dictionary <string, FeatureShapeDescriptor>();
foreach (var bindingStrategy in _bindingStrategies)
{
var strategyFeature = _typeFeatureProvider.GetFeatureForDependency(bindingStrategy.GetType());
if (!(bindingStrategy is IShapeTableHarvester) && excludedFeatures.Contains(strategyFeature.Id))
{
continue;
}
var builder = new ShapeTableBuilder(strategyFeature, excludedFeatures);
bindingStrategy.Discover(builder);
var builtAlterations = builder.BuildAlterations();
BuildDescriptors(bindingStrategy, builtAlterations, shapeDescriptors);
}
// Here we don't use a lock for thread safety but for atomicity.
lock (_syncLock)
{
foreach (var kv in shapeDescriptors)
{
_shapeDescriptors[kv.Key] = kv.Value;
}
}
var enabledAndOrderedFeatureIds = _shellFeaturesManager
.GetEnabledFeaturesAsync()
.GetAwaiter()
.GetResult()
.Select(f => f.Id)
.ToList();
// let the application acting as a super theme for shapes rendering.
if (enabledAndOrderedFeatureIds.Remove(_hostingEnvironment.ApplicationName))
{
enabledAndOrderedFeatureIds.Add(_hostingEnvironment.ApplicationName);
}
var descriptors = _shapeDescriptors
.Where(sd => enabledAndOrderedFeatureIds.Contains(sd.Value.Feature.Id))
.Where(sd => IsModuleOrRequestedTheme(sd.Value.Feature, themeId))
.OrderBy(sd => enabledAndOrderedFeatureIds.IndexOf(sd.Value.Feature.Id))
.GroupBy(sd => sd.Value.ShapeType, StringComparer.OrdinalIgnoreCase)
.Select(group => new ShapeDescriptorIndex
(
shapeType: group.Key,
alterationKeys: group.Select(kv => kv.Key),
descriptors: _shapeDescriptors
))
.ToList();
shapeTable = new ShapeTable
{
Descriptors = descriptors.ToDictionary(sd => sd.ShapeType, x => (ShapeDescriptor)x, StringComparer.OrdinalIgnoreCase),
Bindings = descriptors.SelectMany(sd => sd.Bindings).ToDictionary(kv => kv.Key, kv => kv.Value, StringComparer.OrdinalIgnoreCase)
};
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Done building shape table");
}
_memoryCache.Set(cacheKey, shapeTable, new MemoryCacheEntryOptions {
Priority = CacheItemPriority.NeverRemove
});
}
return(shapeTable);
}
public async Task AddDefaultRolesForFeatureAsync(Feature feature)
{
var featureName = feature.Descriptor.Id;
// when another module is being enabled, locate matching permission providers
var providersForEnabledModule = _permissionProviders.Where(x => _typeFeatureProvider.GetFeatureForDependency(x.GetType())?.Descriptor?.Id == featureName);
if (Logger.IsEnabled(LogLevel.Debug))
{
if (providersForEnabledModule.Any())
{
Logger.LogDebug($"Configuring default roles for module {featureName}");
}
else
{
Logger.LogDebug($"No default roles for module {featureName}");
}
}
foreach (var permissionProvider in providersForEnabledModule)
{
// get and iterate stereotypical groups of permissions
var stereotypes = permissionProvider.GetDefaultStereotypes();
foreach (var stereotype in stereotypes)
{
// turn those stereotypes into roles
var role = await _roleManager.GetRoleByNameAsync(stereotype.Name);
if (role == null)
{
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation($"Defining new role {stereotype.Name} for permission stereotype");
}
role = await _roleManager.CreateRoleAsync(stereotype.Name);
}
// and merge the stereotypical permissions into that role
var stereotypePermissionNames = (stereotype.Permissions ?? Enumerable.Empty <Permission>()).Select(x => x.Name);
var currentPermissionNames = role.RoleClaims.Where(x => x.ClaimType == Permission.ClaimType).Select(x => x.ClaimValue);
var distinctPermissionNames = currentPermissionNames
.Union(stereotypePermissionNames)
.Distinct();
// update role if set of permissions has increased
var additionalPermissionNames = distinctPermissionNames.Except(currentPermissionNames);
if (additionalPermissionNames.Any())
{
foreach (var permissionName in additionalPermissionNames)
{
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogInformation("Default role {0} granted permission {1}", stereotype.Name, permissionName);
}
role.RoleClaims.Add(new RoleClaim()
{
ClaimType = Permission.ClaimType, ClaimValue = permissionName
});
}
}
}
}
_roleManager.UpdateRoles();
}
public ShapeTable GetShapeTable(string themeName)
{
var cacheKey = $"ShapeTable:{themeName}";
ShapeTable shapeTable;
if (!_memoryCache.TryGetValue(cacheKey, out shapeTable))
{
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Start building shape table");
}
IList <IReadOnlyList <ShapeAlteration> > alterationSets = new List <IReadOnlyList <ShapeAlteration> >();
foreach (var bindingStrategy in _bindingStrategies)
{
Feature strategyDefaultFeature =
_typeFeatureProvider.GetFeatureForDependency(bindingStrategy.GetType());
var builder = new ShapeTableBuilder(strategyDefaultFeature);
bindingStrategy.Discover(builder);
var builtAlterations = builder.BuildAlterations().ToReadOnlyCollection();
if (builtAlterations.Any())
{
alterationSets.Add(builtAlterations);
}
}
var alterations = alterationSets
.SelectMany(shapeAlterations => shapeAlterations)
.Where(alteration => IsModuleOrRequestedTheme(alteration, themeName))
.OrderByDependenciesAndPriorities(AlterationHasDependency, GetPriority)
.ToList();
var descriptors = alterations.GroupBy(alteration => alteration.ShapeType, StringComparer.OrdinalIgnoreCase)
.Select(group => group.Aggregate(
new ShapeDescriptor {
ShapeType = group.Key
},
(descriptor, alteration) =>
{
alteration.Alter(descriptor);
return(descriptor);
})).ToList();
foreach (var descriptor in descriptors)
{
foreach (var alteration in alterations.Where(a => a.ShapeType == descriptor.ShapeType).ToList())
{
var local = new ShapeDescriptor {
ShapeType = descriptor.ShapeType
};
alteration.Alter(local);
descriptor.BindingSources.Add(local.BindingSource);
}
}
shapeTable = new ShapeTable
{
Descriptors = descriptors.ToDictionary(sd => sd.ShapeType, StringComparer.OrdinalIgnoreCase),
Bindings = descriptors.SelectMany(sd => sd.Bindings).ToDictionary(kv => kv.Key, kv => kv.Value, StringComparer.OrdinalIgnoreCase),
};
//await _eventBus.NotifyAsync<IShapeTableEventHandler>(x => x.ShapeTableCreated(result));
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Done building shape table");
}
_memoryCache.Set(cacheKey, shapeTable, new MemoryCacheEntryOptions {
Priority = CacheItemPriority.NeverRemove
});
}
return(shapeTable);
}
public async Task AddDefaultRolesForFeatureAsync(IFeatureInfo feature)
{
// when another module is being enabled, locate matching permission providers
var providersForEnabledModule = _permissionProviders
.Where(x => _typeFeatureProvider.GetFeatureForDependency(x.GetType()).Id == feature.Id);
if (_logger.IsEnabled(LogLevel.Debug))
{
if (providersForEnabledModule.Any())
{
_logger.LogDebug("Configuring default roles for feature '{FeatureName}'", feature.Id);
}
else
{
_logger.LogDebug("No default roles for feature '{FeatureName}'", feature.Id);
}
}
foreach (var permissionProvider in providersForEnabledModule)
{
// get and iterate stereotypical groups of permissions
var stereotypes = permissionProvider.GetDefaultStereotypes();
foreach (var stereotype in stereotypes)
{
// turn those stereotypes into roles
var role = await _roleManager.FindByNameAsync(stereotype.Name);
if (role == null)
{
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Defining new role '{RoleName}' for permission stereotype", stereotype.Name);
}
role = new Role {
RoleName = stereotype.Name, RoleDescription = stereotype.Name + " role"
};
await _roleManager.CreateAsync(role);
}
// and merge the stereotypical permissions into that role
var stereotypePermissionNames = (stereotype.Permissions ?? Enumerable.Empty <Permission>()).Select(x => x.Name);
var currentPermissionNames = ((Role)role).RoleClaims.Where(x => x.ClaimType == Permission.ClaimType).Select(x => x.ClaimValue);
var distinctPermissionNames = currentPermissionNames
.Union(stereotypePermissionNames)
.Distinct();
// update role if set of permissions has increased
var additionalPermissionNames = distinctPermissionNames.Except(currentPermissionNames);
if (additionalPermissionNames.Any())
{
foreach (var permissionName in additionalPermissionNames)
{
if (_logger.IsEnabled(LogLevel.Debug))
{
_logger.LogDebug("Default role '{Role}' granted permission '{Permission}'", stereotype.Name, permissionName);
}
await _roleManager.AddClaimAsync(role, new Claim(Permission.ClaimType, permissionName));
}
}
}
}
}
public ShapeTable GetShapeTable(string themeName)
{
// Use a lazy initialized factory to prevent multiple threads from building
// the same table in parallel as it is costly
return(_shapeTables.GetOrAdd(themeName ?? "", new Lazy <ShapeTable>(() =>
{
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Start building shape table");
}
IList <IReadOnlyList <ShapeAlteration> > alterationSets = new List <IReadOnlyList <ShapeAlteration> >();
foreach (var bindingStrategy in _bindingStrategies)
{
Feature strategyDefaultFeature =
_typeFeatureProvider.GetFeatureForDependency(bindingStrategy.GetType());
var builder = new ShapeTableBuilder(strategyDefaultFeature);
bindingStrategy.Discover(builder);
var builtAlterations = builder.BuildAlterations().ToReadOnlyCollection();
if (builtAlterations.Any())
{
alterationSets.Add(builtAlterations);
}
}
var alterations = alterationSets
.SelectMany(shapeAlterations => shapeAlterations)
.Where(alteration => IsModuleOrRequestedTheme(alteration, themeName))
.OrderByDependenciesAndPriorities(AlterationHasDependency, GetPriority)
.ToList();
var descriptors = alterations.GroupBy(alteration => alteration.ShapeType, StringComparer.OrdinalIgnoreCase)
.Select(group => group.Aggregate(
new ShapeDescriptor {
ShapeType = group.Key
},
(descriptor, alteration) =>
{
alteration.Alter(descriptor);
return descriptor;
})).ToList();
foreach (var descriptor in descriptors)
{
foreach (var alteration in alterations.Where(a => a.ShapeType == descriptor.ShapeType).ToList())
{
var local = new ShapeDescriptor {
ShapeType = descriptor.ShapeType
};
alteration.Alter(local);
descriptor.BindingSources.Add(local.BindingSource);
}
}
var result = new ShapeTable
{
Descriptors = descriptors.ToDictionary(sd => sd.ShapeType, StringComparer.OrdinalIgnoreCase),
Bindings = descriptors.SelectMany(sd => sd.Bindings).ToDictionary(kv => kv.Key, kv => kv.Value, StringComparer.OrdinalIgnoreCase),
};
//await _eventBus.NotifyAsync<IShapeTableEventHandler>(x => x.ShapeTableCreated(result));
if (_logger.IsEnabled(LogLevel.Information))
{
_logger.LogInformation("Done building shape table");
}
return result;
})).Value);
}
// void IFeatureEventHandler.Installing(IFeatureInfo feature)
// {
// }
// void IFeatureEventHandler.Installed(IFeatureInfo feature)
// {
// AddDefaultRolesForFeatureAsync(feature).Wait();
// }
// void IFeatureEventHandler.Enabling(IFeatureInfo feature)
// {
// }
// void IFeatureEventHandler.Enabled(IFeatureInfo feature)
// {
// }
// void IFeatureEventHandler.Disabling(IFeatureInfo feature)
// {
// }
// void IFeatureEventHandler.Disabled(IFeatureInfo feature)
// {
// }
// void IFeatureEventHandler.Uninstalling(IFeatureInfo feature)
// {
// }
// void IFeatureEventHandler.Uninstalled(IFeatureInfo feature)
// {
// }
public async Task AddDefaultRolesForFeatureAsync(IFeatureInfo feature)
{
var providersForEnabledModule = _permissionProviders
.Where(x => _typeFeatureProvider.GetFeatureForDependency(x.GetType()).Id == feature.Id);
if (Logger.IsEnabled(LogLevel.Debug))
{
if (providersForEnabledModule.Any())
{
Logger.LogDebug("Configuring default roles for feature '{FeatureName}'", feature.Id);
}
else
{
Logger.LogDebug("No default roles for feature '{FeatureName}'", feature.Id);
}
}
foreach (var permissionProvider in providersForEnabledModule)
{
var stereotypes = permissionProvider.GetDefaultStereotypes();
foreach (var stereotype in stereotypes)
{
var role = await _roleManager.FindByNameAsync(stereotype.Name);
if (role == null)
{
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation("Defining new role '{RoleName}' for permission stereotype", stereotype.Name);
}
role = new RoleInfo {
RoleName = stereotype.Name
};
await _roleManager.CreateAsync(role);
}
var stereotypePermissionNames = (stereotype.Permissions ?? Enumerable.Empty <Permission>()).Select(x => x.Name);
var currentPermissionNames = ((RoleInfo)role).RoleClaims.Where(x => x.ClaimType == Permission.ClaimType).Select(x => x.ClaimValue);
var distinctPermissionNames = currentPermissionNames
.Union(stereotypePermissionNames)
.Distinct();
var additionalPermissionNames = distinctPermissionNames.Except(currentPermissionNames);
if (additionalPermissionNames.Any())
{
foreach (var permissionName in additionalPermissionNames)
{
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug("Default role '{Role}' granted permission '{Permission}'", stereotype.Name, permissionName);
}
await _roleManager.AddClaimAsync(role, new Claim(Permission.ClaimType, permissionName));
}
}
}
}
}