public JObject GetTranslationDataForLanguage(string lang = null)
{
//read fallback localization json object first
var fallbackCacheKey = CacheKey.With(GetType(), "FallbackJson");
var result = _memoryCache.GetOrCreateExclusive(fallbackCacheKey, cacheEntry =>
{
//Add cache expiration token
cacheEntry.AddExpirationToken(LocalizationCacheRegion.CreateChangeToken());
return(InnerGetTranslationData(_options.FallbackLanguage));
});
if (lang != null && !lang.EqualsInvariant(_options.FallbackLanguage))
{
var cacheKey = CacheKey.With(GetType(), "RequestedLanguageJson", lang);
result = _memoryCache.GetOrCreateExclusive(cacheKey, cacheEntry =>
{
//Add cache expiration token
cacheEntry.AddExpirationToken(LocalizationCacheRegion.CreateChangeToken());
var langJson = InnerGetTranslationData(lang);
// Make another instance of fallback language to avoid corruption of it in the memory cache
result = (JObject)result.DeepClone();
// Need merge default and requested localization json to resulting object
result.Merge(langJson, new JsonMergeSettings {
MergeArrayHandling = MergeArrayHandling.Merge
});
return(result);
});
}
return(result);
}
protected virtual Dictionary <string, Category> PreloadCategories(string catalogId)
{
var cacheKey = CacheKey.With(GetType(), "PreloadCategories", catalogId);
return(_memoryCache.GetOrCreateExclusive(cacheKey, (cacheEntry) =>
{
cacheEntry.AddExpirationToken(CatalogCacheRegion.CreateChangeToken());
CategoryEntity[] entities;
using (var repository = _repositoryFactory())
{
repository.DisableChangesTracking();
entities = repository.GetCategoriesByIds(repository.Categories.Select(x => x.Id).ToArray());
}
var result = entities.Select(x => x.ToModel(AbstractTypeFactory <Category> .TryCreateInstance())).ToDictionary(x => x.Id, StringComparer.OrdinalIgnoreCase);
LoadDependencies(result.Values, result);
ApplyInheritanceRules(result.Values.OrderBy(x => x.Level));
// Fill outlines for categories
_outlineService.FillOutlinesForObjects(result.Values, catalogId);
var objectsWithSeo = new List <ISeoSupport>(result.Values);
var outlineItems = result.Values.Where(c => c.Outlines != null).SelectMany(c => c.Outlines.SelectMany(o => o.Items));
objectsWithSeo.AddRange(outlineItems);
//TODO: convert to async
_seoService.LoadSeoForObjectsAsync(objectsWithSeo.ToArray());
return result;
}));
}
public async Task <ActionResult <ContentStatistic> > GetStoreContentStatsAsync(string storeId)
{
var contentStorageProvider = _blobContentStorageProviderFactory.CreateProvider("");
var cacheKey = CacheKey.With(GetType(), "pagesCount", $"content-{storeId}");
var pagesCount = _platformMemoryCache.GetOrCreateExclusive(cacheKey, cacheEntry =>
{
cacheEntry.AddExpirationToken(ContentCacheRegion.CreateChangeToken($"content-{storeId}"));
var result = CountContentItemsRecursive(GetContentBasePath("pages", storeId), contentStorageProvider, GetContentBasePath("blogs", storeId));
return(result);
});
var themesTask = contentStorageProvider.SearchAsync(GetContentBasePath("themes", storeId), null);
var blogsTask = contentStorageProvider.SearchAsync(GetContentBasePath("blogs", storeId), null);
await Task.WhenAll(themesTask, blogsTask);
var themes = themesTask.Result;
var blogs = blogsTask.Result;
var retVal = new ContentStatistic
{
ActiveThemeName = "default",
ThemesCount = themes.Results.OfType <BlobFolder>().Count(),
BlogsCount = blogs.Results.OfType <BlobFolder>().Count(),
PagesCount = pagesCount
};
return(Ok(retVal));
}
protected virtual Task <IDictionary <string, Catalog> > PreloadCatalogs()
{
var cacheKey = CacheKey.With(GetType(), "AllCatalogs");
return(_platformMemoryCache.GetOrCreateExclusive(cacheKey, async(cacheEntry) =>
{
cacheEntry.AddExpirationToken(CatalogCacheRegion.CreateChangeToken());
CatalogEntity[] entities;
using (var repository = _repositoryFactory())
{
//Optimize performance and CPU usage
repository.DisableChangesTracking();
var ids = await repository.Catalogs.Select(x => x.Id).ToArrayAsync();
entities = await repository.GetCatalogsByIdsAsync(ids);
}
var result = entities.Select(x => x.ToModel(AbstractTypeFactory <Catalog> .TryCreateInstance()))
.ToDictionary(x => x.Id, StringComparer.OrdinalIgnoreCase)
.WithDefaultValue(null);
LoadDependencies(result.Values, result);
return result;
}));
}
public string GetFileVersionHash(string physicalPath)
{
if (physicalPath == null)
{
throw new ArgumentNullException(nameof(physicalPath));
}
string result = null;
if (File.Exists(physicalPath))
{
var cacheKey = CacheKey.With(GetType(), "GetVersion", physicalPath);
result = _platformMemoryCache.GetOrCreateExclusive(cacheKey, cacheEntry =>
{
cacheEntry.AddExpirationToken(_fileSystemWatcher.CreateFileChangeToken(GetRelativePath(physicalPath)));
using (var stream = File.OpenRead(physicalPath))
{
using (var hashAlgorithm = CryptoConfig.AllowOnlyFipsAlgorithms ? (SHA256) new SHA256CryptoServiceProvider() : new SHA256Managed())
{
return($"{WebEncoders.Base64UrlEncode(hashAlgorithm.ComputeHash(stream))}");
}
}
});
}
return(result);
}
public async Task <ActionResult <ContentStatistic> > GetStoreContentStats(string storeId)
{
var contentStorageProvider = _blobContentStorageProviderFactory.CreateProvider("");
var cacheKey = CacheKey.With(GetType(), "pagesCount", $"content-{storeId}");
var pagesCount = _platformMemoryCache.GetOrCreateExclusive(cacheKey, cacheEntry =>
{
cacheEntry.AddExpirationToken(ContentCacheRegion.CreateChangeToken($"content-{storeId}"));
var result = CountContentItemsRecursive(GetContentBasePath("pages", storeId), contentStorageProvider, _blogsFolderName);
return(result);
});
var storeTask = _storeService.GetByIdAsync(storeId, StoreResponseGroup.DynamicProperties.ToString());
var themesTask = contentStorageProvider.SearchAsync(GetContentBasePath("themes", storeId), null);
var blogsTask = contentStorageProvider.SearchAsync(GetContentBasePath(_blogsFolderName, storeId), null);
await Task.WhenAll(themesTask, blogsTask, storeTask);
var store = storeTask.Result;
var themes = themesTask.Result;
var blogs = blogsTask.Result;
var retVal = new ContentStatistic
{
ActiveThemeName = store.DynamicProperties.FirstOrDefault(x => x.Name == "DefaultThemeName")?.Values?.FirstOrDefault()?.Value.ToString() ?? "default",
ThemesCount = themes.Results.OfType <BlobFolder>().Count(),
BlogsCount = blogs.Results.OfType <BlobFolder>().Count(),
PagesCount = pagesCount
};
return(Ok(retVal));
}
public virtual IList <PlatformEventInfo> GetAllEvents()
{
var cacheKey = CacheKey.With(GetType(), nameof(GetAllEvents));
return(_platformMemoryCache.GetOrCreateExclusive(cacheKey, (cacheEntry) =>
{
cacheEntry.AddExpirationToken(AllEventsCacheRegion.CreateChangeToken());
return DiscoverAllDomainEvents();
}));
}
private Notification[] GetTransientNotifications()
{
var cacheKey = CacheKey.With(GetType(), nameof(GetTransientNotifications));
return(_platformMemoryCache.GetOrCreateExclusive(cacheKey, (cacheEntry) =>
{
cacheEntry.AddExpirationToken(NotificationTypesCacheRegion.CreateChangeToken());
return AbstractTypeFactory <Notification> .AllTypeInfos.Select(x =>
{
return AbstractTypeFactory <Notification> .TryCreateInstance(x.Type.Name);
}).ToArray();
}));
}
public DateTimeOffset GetLastModifiedDate(string entityName)
{
entityName ??= string.Empty;
var cacheKey = CacheKey.With(GetType(), nameof(GetLastModifiedDate), entityName);
return(_memoryCache.GetOrCreateExclusive(cacheKey, options =>
{
options.AddExpirationToken(LastChangesCacheRegion.CreateChangeTokenForKey(entityName));
return DateTimeOffset.UtcNow;
}));
}
private Dictionary <string, AuthorizationPolicy> GetDynamicAuthorizationPoliciesFromModulesPermissions()
{
var cacheKey = CacheKey.With(GetType(), "GetDynamicAuthorizationPoliciesFromModulesPermissions");
var result = _memoryCache.GetOrCreateExclusive(cacheKey, (cacheEntry) =>
{
var resultLookup = new Dictionary <string, AuthorizationPolicy>();
foreach (var permission in _permissionsProvider.GetAllPermissions())
{
resultLookup[permission.Name] = new AuthorizationPolicyBuilder().AddRequirements(new PermissionAuthorizationRequirement {
Permission = permission
}).Build();
}
return(resultLookup);
});
return(result);
}
private Dictionary <string, AuthorizationPolicy> GetDynamicAuthorizationPoliciesFromModulesPermissions()
{
var cacheKey = CacheKey.With(GetType(), "GetDynamicAuthorizationPoliciesFromModulesPermissions");
var result = _memoryCache.GetOrCreateExclusive(cacheKey, (cacheEntry) =>
{
var resultLookup = new Dictionary <string, AuthorizationPolicy>();
foreach (var permission in _permissionsProvider.GetAllPermissions())
{
resultLookup[permission.Name] = new AuthorizationPolicyBuilder().AddRequirements(new PermissionAuthorizationRequirement(permission.Name))
//Use the two schema (JwtBearer and ApiKey) authentication for permission authorization policies.
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme, ApiKeyAuthenticationOptions.DefaultScheme)
.Build();
}
return(resultLookup);
});
return(result);
}
public Task <PropertyDictionaryItem[]> GetByIdsAsync(string[] ids)
{
var cacheKey = CacheKey.With(GetType(), "GetByIdsAsync", string.Join(",", ids));
return(_platformMemoryCache.GetOrCreateExclusive(cacheKey, async(cacheEntry) =>
{
cacheEntry.AddExpirationToken(DictionaryItemsCacheRegion.CreateChangeToken());
PropertyDictionaryItem[] result;
using (var repository = _repositoryFactory())
{
//Optimize performance and CPU usage
repository.DisableChangesTracking();
result = (await repository.GetPropertyDictionaryItemsByIdsAsync(ids))
.Select(x => x.ToModel(AbstractTypeFactory <PropertyDictionaryItem> .TryCreateInstance()))
.ToArray();
}
return result;
}));
}
protected virtual IDictionary <string, Property> PreloadAllProperties()
{
var cacheKey = CacheKey.With(GetType(), "PreloadAllProperties");
return(_memoryCache.GetOrCreateExclusive(cacheKey, (cacheEntry) =>
{
cacheEntry.AddExpirationToken(CatalogCacheRegion.CreateChangeToken());
using (var repository = _repositoryFactory())
{
repository.DisableChangesTracking();
var propertyIds = repository.Properties.Select(p => p.Id).ToArray();
var entities = repository.GetPropertiesByIds(propertyIds);
var properties = entities.Select(p => p.ToModel(AbstractTypeFactory <Property> .TryCreateInstance())).ToArray();
LoadDependencies(properties);
ApplyInheritanceRules(properties);
var result = properties.ToDictionary(p => p.Id, StringComparer.OrdinalIgnoreCase);
return result;
}
}));
}
private DateTime GetSampleValueWithCache(IPlatformMemoryCache platformMemoryCache)
{
return(platformMemoryCache.GetOrCreateExclusive(CacheKey, x => DateTime.Now));
}
