/// <summary>
/// Updates settings for a store.
/// </summary>
/// <param name="settings">Settings class instance.</param>
/// <param name="form">Form value collection.</param>
/// <param name="storeId">Store identifier.</param>
/// <param name="settingService">Setting service.</param>
/// <param name="propertyNameMapper">Function to map property names. Return <c>null</c> to skip a property.</param>
public async Task UpdateSettingsAsync(
object settings,
IFormCollection form,
int storeId,
Func <string, string> propertyNameMapper = null)
{
var settingType = settings.GetType();
var settingName = settingType.Name;
var settingProperties = FastProperty.GetProperties(settingType).Values;
foreach (var prop in settingProperties)
{
var name = propertyNameMapper?.Invoke(prop.Name) ?? prop.Name;
if (!name.HasValue())
{
continue;
}
var key = string.Concat(settingName, ".", name);
if (storeId == 0 || IsOverrideChecked(key, form))
{
dynamic value = prop.GetValue(settings);
await _settingService.ApplySettingAsync(key, value ?? string.Empty, storeId);
}
else if (storeId > 0)
{
await _settingService.RemoveSettingAsync(key, storeId);
}
}
await _db.SaveChangesAsync();
}
private IEnumerable<TreeNode<ModelTreeMember>> BuildModelTreePartForClass(object instance)
{
var type = instance?.GetType();
if (type == null)
{
yield break;
}
foreach (var prop in FastProperty.GetProperties(type).Values)
{
var pi = prop.Property;
if (pi.PropertyType.IsPredefinedType())
{
yield return new TreeNode<ModelTreeMember>(new ModelTreeMember { Name = prop.Name, Kind = ModelTreeMemberKind.Primitive });
}
else if (typeof(IDictionary<string, object>).IsAssignableFrom(pi.PropertyType))
{
yield return BuildModelTreePart(prop.Name, prop.GetValue(instance));
}
else if (pi.PropertyType.IsSequenceType())
{
yield return new TreeNode<ModelTreeMember>(new ModelTreeMember { Name = prop.Name, Kind = ModelTreeMemberKind.Collection });
}
else
{
var node = new TreeNode<ModelTreeMember>(new ModelTreeMember { Name = prop.Name, Kind = ModelTreeMemberKind.Complex });
node.AppendRange(BuildModelTreePartForClass(prop.GetValue(instance)));
yield return node;
}
}
}
/// <summary>
/// Updates settings for a store.
/// </summary>
/// <param name="settings">Settings class instance.</param>
/// <param name="form">Form value collection.</param>
/// <param name="storeId">Store identifier.</param>
/// <param name="settingService">Setting service.</param>
/// <param name="propertyNameMapper">Function to map property names. Return <c>null</c> to skip a property.</param>
public void UpdateSettings(
object settings,
FormCollection form,
int storeId,
ISettingService settingService,
Func <string, string> propertyNameMapper = null)
{
var settingType = settings.GetType();
var settingName = settingType.Name;
var settingProperties = FastProperty.GetProperties(settingType).Values;
foreach (var prop in settingProperties)
{
var name = propertyNameMapper?.Invoke(prop.Name) ?? prop.Name;
if (string.IsNullOrWhiteSpace(name))
{
continue;
}
var key = string.Concat(settingName, ".", name);
if (storeId == 0 || IsOverrideChecked(key, form))
{
dynamic value = prop.GetValue(settings);
settingService.SetSetting(key, value ?? string.Empty, storeId, false);
}
else if (storeId > 0)
{
settingService.DeleteSetting(key, storeId);
}
}
}
private static void MapObject(IDataReader reader, object instance, params string[] fieldsToSkip)
{
var fastProperties = FastProperty.GetProperties(instance);
if (fastProperties.Count == 0)
{
return;
}
for (int i = 0; i < reader.FieldCount; i++)
{
string name = reader.GetName(i);
if (fastProperties.ContainsKey(name))
{
var fastProp = fastProperties[name];
if (fieldsToSkip.Contains(name))
{
continue;
}
if ((fastProp != null) && fastProp.Property.CanWrite)
{
var dbValue = reader.GetValue(i);
fastProp.SetValue(instance, (dbValue == DBNull.Value) ? null : dbValue);
}
}
}
}
protected virtual void SaveSettingCore(ISettings settings, int storeId = 0)
{
Guard.NotNull(settings, nameof(settings));
using (BeginScope())
{
var settingType = settings.GetType();
var prefix = settingType.Name;
/* We do not clear cache after each setting update.
* This behavior can increase performance because cached settings will not be cleared
* and loaded from database after each update */
foreach (var prop in FastProperty.GetProperties(settingType).Values)
{
// get properties we can read and write to
if (!prop.IsPublicSettable)
{
continue;
}
var converter = TypeConverterFactory.GetConverter(prop.Property.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
string key = prefix + "." + prop.Name;
// Duck typing is not supported in C#. That's why we're using dynamic type
dynamic value = prop.GetValue(settings);
SetSetting(key, value ?? "", storeId, false);
}
}
}
/// <summary>
/// Save settings object
/// </summary>
/// <typeparam name="T">Type</typeparam>
/// <param name="settings">Setting instance</param>
/// <param name="storeId">Store identifier</param>
public virtual void SaveSetting <T>(T settings, int storeId = 0) where T : ISettings, new()
{
if (typeof(T).HasAttribute <JsonPersistAttribute>(true))
{
SaveSettingsJson <T>(settings);
return;
}
/* We do not clear cache after each setting update.
* This behavior can increase performance because cached settings will not be cleared
* and loaded from database after each update */
foreach (var prop in FastProperty.GetProperties(typeof(T)).Values)
{
// get properties we can read and write to
if (!prop.IsPublicSettable)
{
continue;
}
var converter = TypeConverterFactory.GetConverter(prop.Property.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
string key = typeof(T).Name + "." + prop.Name;
// Duck typing is not supported in C#. That's why we're using dynamic type
dynamic value = prop.GetValue(settings);
SetSetting(key, value ?? "", storeId, false);
}
//and now clear cache
ClearCache();
}
protected virtual ISettings LoadSettingCore(Type settingType)
{
var settings = (ISettings)Activator.CreateInstance(settingType);
var prefix = settingType.Name;
foreach (var fastProp in FastProperty.GetProperties(settingType).Values)
{
var prop = fastProp.Property;
// get properties we can read and write to
if (!prop.CanWrite)
{
continue;
}
var key = prefix + "." + prop.Name;
// load by store
string setting = GetSetting <string>(key, loadSharedValueIfNotFound: true);
if (setting == null)
{
if (fastProp.IsSequenceType)
{
if ((fastProp.GetValue(settings) as IEnumerable) != null)
{
// Instance of IEnumerable<> was already created, most likely in the constructor of the settings concrete class.
// In this case we shouldn't let the EnumerableConverter create a new instance but keep this one.
continue;
}
}
else
{
continue;
}
}
var converter = TypeConverterFactory.GetConverter(prop.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
try
{
object value = converter.ConvertFrom(setting);
// Set property
fastProp.SetValue(settings, value);
}
catch (Exception)
{
"Could not convert setting '{0}' to type '{1}'".FormatInvariant(key, prop.PropertyType.Name);
}
}
return(settings);
}
public static void Populate(IDictionary <string, object> source, object target, out ICollection <ConvertProblem> problems, params object[] populated)
{
Guard.NotNull(source, nameof(source));
Guard.NotNull(target, nameof(target));
problems = new List <ConvertProblem>();
if (populated.Any(x => x == target))
{
return;
}
Type t = target.GetType();
if (source != null)
{
foreach (var fastProp in FastProperty.GetProperties(t).Values)
{
object value;
var pi = fastProp.Property;
if (!pi.PropertyType.IsPredefinedSimpleType() && source.TryGetValue(pi.Name, out value) && value is IDictionary <string, object> )
{
var nestedValue = fastProp.GetValue(target);
ICollection <ConvertProblem> nestedProblems;
populated = populated.Concat(new object[] { target }).ToArray();
Populate((IDictionary <string, object>)value, nestedValue, out nestedProblems, populated);
if (nestedProblems != null && nestedProblems.Any())
{
problems.AddRange(nestedProblems);
}
WriteToProperty(target, fastProp, nestedValue, problems);
}
else if (pi.PropertyType.IsArray && !source.ContainsKey(pi.Name))
{
WriteToProperty(target, fastProp, RetrieveArrayValues(pi, source, problems), problems);
}
else
{
if (source.TryGetValue(pi.Name, out value))
{
WriteToProperty(target, fastProp, value, problems);
}
}
}
}
}
private RenderParameters CreateParameters(object data, IFormatProvider formatProvider)
{
var p = new RenderParameters(formatProvider);
Hash hash = null;
if (data is ISafeObject so)
{
if (so.GetWrappedObject() is IDictionary <string, object> soDict)
{
hash = Hash.FromDictionary(soDict);
}
else
{
data = so.GetWrappedObject();
}
}
if (hash == null)
{
hash = new Hash();
if (data is IDictionary <string, object> dict)
{
foreach (var kvp in dict)
{
hash[kvp.Key] = LiquidUtil.CreateSafeObject(kvp.Value);
}
}
else
{
var props = FastProperty.GetProperties(data.GetType());
foreach (var prop in props)
{
hash[prop.Key] = LiquidUtil.CreateSafeObject(prop.Value.GetValue(data));
}
}
}
p.LocalVariables = hash;
p.ErrorsOutputMode = HostingEnvironment.IsHosted ? ErrorsOutputMode.Display : ErrorsOutputMode.Rethrow;
return(p);
}
internal int DetachInternal(BaseEntity obj, ISet <BaseEntity> objSet, bool deep)
{
if (obj == null)
{
return(0);
}
int numDetached = 0;
if (deep)
{
// This is to prevent an infinite recursion when the child object has a navigation property
// that points back to the parent
if (objSet != null && !objSet.Add(obj))
{
return(0);
}
// Recursively detach all navigation properties
foreach (var prop in FastProperty.GetProperties(obj.GetUnproxiedType()).Values)
{
if (typeof(BaseEntity).IsAssignableFrom(prop.Property.PropertyType))
{
numDetached += DetachInternal(prop.GetValue(obj) as BaseEntity, objSet, deep);
}
else if (typeof(IEnumerable <BaseEntity>).IsAssignableFrom(prop.Property.PropertyType))
{
var val = prop.GetValue(obj);
if (val is IEnumerable <BaseEntity> list)
{
foreach (var item in list.ToList())
{
numDetached += DetachInternal(item, objSet, deep);
}
}
}
}
}
base.Entry(obj).State = EfState.Detached;
numDetached++;
return(numDetached);
}
/// <summary>
/// Copies common validation rules from <typeparamref name="TEntity"/> type over to corresponding <typeparamref name="TModel"/> type.
/// Common rules are: Required and MaxLength rules on string properties (either fluently mapped or annotated).
/// </summary>
/// <typeparam name="TEntity">The type of source entity.</typeparam>
/// <param name="db">The data context instance to which <typeparamref name="TEntity"/> belongs.</param>
/// <param name="ignoreProperties">An optional list of property names to ignore.</param>
protected virtual void CopyFromEntityRules <TEntity>(DbContext db, params string[] ignoreProperties) where TEntity : BaseEntity, new()
{
Guard.NotNull(db, nameof(db));
var entityType = db.Model.GetEntityTypes(typeof(TEntity)).FirstOrDefault();
if (entityType != null)
{
// Get all model properties
var modelProps = FastProperty.GetProperties(typeof(TModel), PropertyCachingStrategy.EagerCached);
// Get all entity properties not in exclusion list
var entityProps = entityType.GetProperties()
.Where(x => x.ClrType == typeof(string) && !ignoreProperties.Contains(x.Name))
.OfType <IMutableProperty>();
// Loop thru all entity string properties
foreach (var entityProp in entityProps)
{
// Check if target model contains property (must be of same name and type)
if (modelProps.TryGetValue(entityProp.Name, out var modelProp) && modelProp.Property.PropertyType == typeof(string))
{
var isNullable = entityProp.IsNullable;
var maxLength = entityProp.GetMaxLength();
if (!isNullable || maxLength.HasValue)
{
var expression = DynamicExpressionParser.ParseLambda <TModel, string>(null, false, "@" + modelProp.Name);
if (!isNullable)
{
RuleFor(expression).NotEmpty();
}
if (maxLength.HasValue)
{
RuleFor(expression).Length(0, maxLength.Value);
}
}
}
}
}
}
// REVIEW: Dieser Code ist redundant mit DefaultModelBinder u.Ä. Entweder ablösen oder eliminieren (vielleicht ist es ja in diesem Kontext notwendig!??!)
private static object RetrieveArrayValues(PropertyInfo arrayProp, IDictionary <string, object> source, ICollection <ConvertProblem> problems)
{
Type elemType = arrayProp.PropertyType.GetElementType();
bool anyValuesFound = true;
int idx = 0;
var elements = (IList)Activator.CreateInstance(typeof(List <>).MakeGenericType(elemType));
var properties = FastProperty.GetProperties(elemType);
while (anyValuesFound)
{
object curElement = null;
anyValuesFound = false; // false until proven otherwise
foreach (var prop in properties.Values)
{
//var key = string.Format("_{0}{1}_{2}", idx, arrayProp.Name, pd.Name);
var key = string.Format("{0}[{1}].{2}", arrayProp.Name, idx, prop.Name);
object value;
if (source.TryGetValue(key, out value))
{
anyValuesFound = true;
if (curElement == null)
{
curElement = Activator.CreateInstance(elemType);
elements.Add(curElement);
}
SetPropFromValue(value, curElement, prop, problems);
}
}
idx++;
}
var elementArray = Array.CreateInstance(elemType, elements.Count);
elements.CopyTo(elementArray, 0);
return(elementArray);
}
private static T MapReaderToObject <T>(DbDataReader reader)
{
var fastProps = FastProperty.GetProperties(typeof(T));
var obj = Activator.CreateInstance <T>();
for (int i = 0; i < reader.FieldCount; i++)
{
if (!reader.IsDBNull(i))
{
string columnName = reader.GetName(i);
if (fastProps.TryGetValue(columnName, out var prop))
{
prop.SetValue(obj, reader.GetValue(i));
}
}
}
return(obj);
}
public bool SaveSetting <T>(T settings, int storeId = 0) where T : ISettings, new()
{
Guard.NotNull(settings, nameof(settings));
using (BeginScope(clearCache: true))
{
var hasChanges = false;
var modifiedProperties = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
var settingType = typeof(T);
var prefix = settingType.Name;
/* We do not clear cache after each setting update.
* This behavior can increase performance because cached settings will not be cleared
* and loaded from database after each update */
foreach (var prop in FastProperty.GetProperties(settingType).Values)
{
// get properties we can read and write to
if (!prop.IsPublicSettable)
{
continue;
}
var converter = TypeConverterFactory.GetConverter(prop.Property.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
string key = prefix + "." + prop.Name;
// Duck typing is not supported in C#. That's why we're using dynamic type
dynamic currentValue = prop.GetValue(settings);
if (SetSetting(key, currentValue ?? "", storeId, false) > SaveSettingResult.Unchanged)
{
hasChanges = true;
}
}
return(hasChanges);
}
}
public void UpdateSettings(object settings, FormCollection form, int storeId, ISettingService settingService, ILocalizedModelLocal localized = null)
{
var settingName = settings.GetType().Name;
var properties = FastProperty.GetProperties(localized == null ? settings.GetType() : localized.GetType()).Values;
foreach (var prop in properties)
{
var name = prop.Name;
var key = settingName + "." + name;
if (storeId == 0 || IsOverrideChecked(key, form))
{
dynamic value = prop.GetValue(localized == null ? settings : localized);
settingService.SetSetting(key, value == null ? "" : value, storeId, false);
}
else if (storeId > 0)
{
settingService.DeleteSetting(key, storeId);
}
}
}
/// <summary>
/// Updates settings for a store.
/// </summary>
/// <param name="settings">Settings class instance.</param>
/// <param name="form">Form value collection.</param>
/// <param name="storeId">Store identifier.</param>
/// <param name="settingService">Setting service.</param>
/// <param name="localized">Localized model.</param>
/// <param name="propertyNameMapper">Function to map property names. Return <c>null</c> to skip a property.</param>
public void UpdateSettings(
object settings,
FormCollection form,
int storeId,
ISettingService settingService,
ILocalizedModelLocal localized = null,
Func <string, string> propertyNameMapper = null)
{
var settingName = settings.GetType().Name;
var properties = FastProperty.GetProperties(localized == null ? settings.GetType() : localized.GetType()).Values;
foreach (var prop in properties)
{
var name = prop.Name;
if (propertyNameMapper != null)
{
name = propertyNameMapper(name);
}
if (string.IsNullOrWhiteSpace(name))
{
continue;
}
var key = string.Concat(settingName, ".", name);
if (storeId == 0 || IsOverrideChecked(key, form))
{
dynamic value = prop.GetValue(localized == null ? settings : localized);
settingService.SetSetting(key, value == null ? "" : value, storeId, false);
}
else if (storeId > 0)
{
settingService.DeleteSetting(key, storeId);
}
}
}
/// <inheritdoc/>
public async Task <int> SaveSettingsAsync <T>(T settings, int storeId = 0) where T : ISettings, new()
{
Guard.NotNull(settings, nameof(settings));
// INFO: Let SettingService's hook handler handle cache invalidation
var settingsType = typeof(T);
var prefix = settingsType.Name;
var hasChanges = false;
using var db = _dbContextFactory.CreateDbContext();
var rawSettings = await GetRawSettingsAsync(db, settingsType, storeId, false, true);
foreach (var prop in FastProperty.GetProperties(settingsType).Values)
{
// Get only properties we can read and write to
if (!prop.IsPublicSettable)
{
continue;
}
var converter = TypeConverterFactory.GetConverter(prop.Property.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
string key = prefix + "." + prop.Name;
string currentValue = prop.GetValue(settings).Convert <string>();
if (rawSettings.TryGetValue(key, out var setting))
{
if (setting.Value != currentValue)
{
// Update
setting.Value = currentValue;
hasChanges = true;
}
}
else
{
// Insert
setting = new Setting
{
Name = key.ToLowerInvariant(),
Value = currentValue,
StoreId = storeId
};
hasChanges = true;
db.Settings.Add(setting);
}
}
var numSaved = hasChanges ? await db.SaveChangesAsync() : 0;
if (numSaved > 0)
{
// Prevent reloading from DB on next hit
await _cache.PutAsync(
SettingService.BuildCacheKeyForClassAccess(settingsType, storeId),
settings,
new CacheEntryOptions().ExpiresIn(SettingService.DefaultExpiry));
}
return(numSaved);
}
/// Load settings
/// </summary>
/// <typeparam name="T">Type</typeparam>
public virtual T LoadSetting <T>() where T : ISettings, new()
{
if (typeof(T).HasAttribute <JsonPersistAttribute>(true))
{
return(LoadSettingsJson <T>());
}
var settings = Activator.CreateInstance <T>();
foreach (var fastProp in FastProperty.GetProperties(typeof(T)).Values)
{
var prop = fastProp.Property;
// get properties we can read and write to
if (!prop.CanWrite)
{
continue;
}
var key = typeof(T).Name + "." + prop.Name;
string setting = GetSettingByKey <string>(key);
if (setting == null && !fastProp.IsSequenceType)
{
#region Obsolete ('EnumerableConverter' can handle this case now)
//if (prop.PropertyType.IsGenericType && prop.PropertyType.GetGenericTypeDefinition() == typeof(List<>))
//{
// // convenience: don't return null for simple list types
// var listArg = prop.PropertyType.GetGenericArguments()[0];
// object list = null;
// if (listArg == typeof(int))
// list = new List<int>();
// else if (listArg == typeof(decimal))
// list = new List<decimal>();
// else if (listArg == typeof(string))
// list = new List<string>();
// if (list != null)
// {
// fastProp.SetValue(settings, list);
// }
//}
#endregion
continue;
}
var converter = TypeConverterFactory.GetConverter(prop.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
object value = converter.ConvertFrom(setting);
//set property
fastProp.SetValue(settings, value);
}
return(settings);
}
public virtual async Task <Product> CloneProductAsync(
Product product,
string cloneName,
bool isPublished,
bool copyAssociatedProducts = true)
{
Guard.NotNull(product, nameof(product));
Guard.NotEmpty(cloneName, nameof(cloneName));
var localizedKeySelectors = new List <Expression <Func <Product, string> > >
{
x => x.Name,
x => x.ShortDescription,
x => x.FullDescription,
x => x.MetaKeywords,
x => x.MetaDescription,
x => x.MetaTitle,
x => x.BundleTitleText
};
var clone = new Product();
var utcNow = DateTime.UtcNow;
var languages = await _languageService.GetAllLanguagesAsync(true);
int?sampleDownloadId = null;
// Enable hooks for slugs cache invalidation.
using (_chronometer.Step("Clone product " + product.Id))
using (var scope = new DbContextScope(_db, autoDetectChanges: false, hooksEnabled: true, deferCommit: true, forceNoTracking: true))
{
if (product.HasSampleDownload && product.SampleDownload != null)
{
var sampleDownloadClone = product.SampleDownload.Clone();
_db.Downloads.Add(sampleDownloadClone);
await scope.CommitAsync();
sampleDownloadId = sampleDownloadClone.Id;
}
var props = FastProperty.GetProperties(typeof(Product), PropertyCachingStrategy.EagerCached);
foreach (var prop in props.Values)
{
if (prop.IsComplexType)
{
continue;
}
if (!prop.IsPublicSettable)
{
continue;
}
prop.SetValue(clone, prop.GetValue(product));
}
clone.Id = 0;
clone.Name = cloneName;
clone.SampleDownloadId = sampleDownloadId;
clone.Published = isPublished;
clone.CreatedOnUtc = utcNow;
clone.UpdatedOnUtc = utcNow;
// Category mappings.
clone.ProductCategories.AddRange(product.ProductCategories.Select(x => new ProductCategory
{
CategoryId = x.CategoryId,
IsFeaturedProduct = x.IsFeaturedProduct,
DisplayOrder = x.DisplayOrder
}));
// Manufacturer mappings.
clone.ProductManufacturers.AddRange(product.ProductManufacturers.Select(x => new ProductManufacturer
{
ManufacturerId = x.ManufacturerId,
IsFeaturedProduct = x.IsFeaturedProduct,
DisplayOrder = x.DisplayOrder
}));
// Media file mappings.
clone.ProductPictures.AddRange(product.ProductPictures.Select(x => new ProductMediaFile
{
MediaFileId = x.MediaFileId,
DisplayOrder = x.DisplayOrder
}));
if (clone.MainPictureId == null)
{
clone.MainPictureId = product.ProductPictures.FirstOrDefault()?.MediaFileId;
}
// Product specification attributes.
clone.ProductSpecificationAttributes.AddRange(product.ProductSpecificationAttributes.Select(x => new ProductSpecificationAttribute
{
SpecificationAttributeOptionId = x.SpecificationAttributeOptionId,
AllowFiltering = x.AllowFiltering,
ShowOnProductPage = x.ShowOnProductPage,
DisplayOrder = x.DisplayOrder
}));
// Tier prices.
clone.TierPrices.AddRange(product.TierPrices.Select(x => new TierPrice
{
StoreId = x.StoreId,
CustomerRoleId = x.CustomerRoleId,
Quantity = x.Quantity,
Price = x.Price,
CalculationMethod = x.CalculationMethod
}));
clone.HasTierPrices = clone.TierPrices.Any();
// Discount mappings.
foreach (var discount in product.AppliedDiscounts)
{
clone.AppliedDiscounts.Add(discount);
clone.HasDiscountsApplied = true;
}
// Tags.
foreach (var tag in product.ProductTags)
{
clone.ProductTags.Add(tag);
}
// >>>>>>> Put clone to db (from here on we need the product clone's ID).
_db.Products.Add(clone);
await scope.CommitAsync();
// Store mappings.
var selectedStoreIds = await _storeMappingService.GetAuthorizedStoreIdsAsync(product);
selectedStoreIds.Each(id => _storeMappingService.AddStoreMapping(clone, id));
await ProcessPromotions(product, clone);
await ProcessSlugs(product, clone, languages);
await ProcessLocalizations(product, clone, localizedKeySelectors, languages);
await ProcessDownloads(product, clone);
// >>>>>>> Put to db.
await scope.CommitAsync();
await ProcessBundleItems(scope, product, clone, languages);
// Attributes and attribute combinations.
await ProcessAttributes(scope, product, clone, languages);
// Update computed properties.
clone.LowestAttributeCombinationPrice = await _db.ProductVariantAttributeCombinations
.ApplyLowestPriceFilter(clone.Id)
.Select(x => x.Price)
.FirstOrDefaultAsync();
// Associated products.
if (copyAssociatedProducts && product.ProductType != ProductType.BundledProduct)
{
await ProcessAssociatedProducts(product, clone, isPublished);
}
// >>>>>>> Our final commit.
await scope.CommitAsync();
}
return(clone);
}
private ISettings MaterializeSettings(Type settingsType, IDictionary <string, Setting> rawSettings)
{
Guard.NotNull(settingsType, nameof(settingsType));
Guard.NotNull(rawSettings, nameof(rawSettings));
var instance = (ISettings)Activator.CreateInstance(settingsType);
var prefix = settingsType.Name;
foreach (var fastProp in FastProperty.GetProperties(settingsType).Values)
{
var prop = fastProp.Property;
// Get properties we can read and write to
if (!prop.CanWrite)
{
continue;
}
string key = prefix + "." + prop.Name;
rawSettings.TryGetValue(key, out var rawSetting);
string setting = rawSetting?.Value;
if (setting == null)
{
if (fastProp.IsSequenceType)
{
if ((fastProp.GetValue(instance) as System.Collections.IEnumerable) != null)
{
// Instance of IEnumerable<> was already created, most likely in the constructor of the settings concrete class.
// In this case we shouldn't let the EnumerableConverter create a new instance but keep this one.
continue;
}
}
else
{
continue;
}
}
var converter = TypeConverterFactory.GetConverter(prop.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
try
{
object value = converter.ConvertFrom(setting);
// Set property
fastProp.SetValue(instance, value);
}
catch (Exception ex)
{
var msg = "Could not convert setting '{0}' to type '{1}'".FormatInvariant(key, prop.PropertyType.Name);
Logger.Error(ex, msg);
}
}
return(instance);
}
/// Load settings
/// </summary>
/// <typeparam name="T">Type</typeparam>
/// <param name="storeId">Store identifier for which settigns should be loaded</param>
public virtual T LoadSetting <T>(int storeId = 0) where T : ISettings, new()
{
if (typeof(T).HasAttribute <JsonPersistAttribute>(true))
{
return(LoadSettingsJson <T>(storeId));
}
var settings = Activator.CreateInstance <T>();
foreach (var fastProp in FastProperty.GetProperties(typeof(T)).Values)
{
var prop = fastProp.Property;
// get properties we can read and write to
if (!prop.CanWrite)
{
continue;
}
var key = typeof(T).Name + "." + prop.Name;
// load by store
string setting = GetSettingByKey <string>(key, storeId: storeId, loadSharedValueIfNotFound: true);
if (setting == null)
{
if (fastProp.IsSequenceType)
{
if ((fastProp.GetValue(settings) as IEnumerable) != null)
{
// Instance of IEnumerable<> was already created, most likely in the constructor of the settings concrete class.
// In this case we shouldn't let the EnumerableConverter create a new instance but keep this one.
continue;
}
}
else
{
#region Obsolete ('EnumerableConverter' can handle this case now)
//if (prop.PropertyType.IsGenericType && prop.PropertyType.GetGenericTypeDefinition() == typeof(List<>))
//{
// // convenience: don't return null for simple list types
// var listArg = prop.PropertyType.GetGenericArguments()[0];
// object list = null;
// if (listArg == typeof(int))
// list = new List<int>();
// else if (listArg == typeof(decimal))
// list = new List<decimal>();
// else if (listArg == typeof(string))
// list = new List<string>();
// if (list != null)
// {
// fastProp.SetValue(settings, list);
// }
//}
#endregion
continue;
}
}
var converter = TypeConverterFactory.GetConverter(prop.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
object value = converter.ConvertFrom(setting);
//set property
fastProp.SetValue(settings, value);
}
return(settings);
}
protected virtual ISettings LoadSettingCore(Type settingType, int storeId = 0)
{
if (settingType.HasAttribute <JsonPersistAttribute>(true))
{
return(LoadSettingsJson(settingType, storeId));
}
var settings = (ISettings)Activator.CreateInstance(settingType);
var prefix = settingType.Name;
foreach (var fastProp in FastProperty.GetProperties(settingType).Values)
{
var prop = fastProp.Property;
// get properties we can read and write to
if (!prop.CanWrite)
{
continue;
}
var key = prefix + "." + prop.Name;
// load by store
string setting = GetSettingByKey <string>(key, storeId: storeId, loadSharedValueIfNotFound: true);
if (setting == null)
{
if (fastProp.IsSequenceType)
{
if ((fastProp.GetValue(settings) as IEnumerable) != null)
{
// Instance of IEnumerable<> was already created, most likely in the constructor of the settings concrete class.
// In this case we shouldn't let the EnumerableConverter create a new instance but keep this one.
continue;
}
}
else
{
#region Obsolete ('EnumerableConverter' can handle this case now)
//if (prop.PropertyType.IsGenericType && prop.PropertyType.GetGenericTypeDefinition() == typeof(List<>))
//{
// // convenience: don't return null for simple list types
// var listArg = prop.PropertyType.GetGenericArguments()[0];
// object list = null;
// if (listArg == typeof(int))
// list = new List<int>();
// else if (listArg == typeof(decimal))
// list = new List<decimal>();
// else if (listArg == typeof(string))
// list = new List<string>();
// if (list != null)
// {
// fastProp.SetValue(settings, list);
// }
//}
#endregion
continue;
}
}
var converter = TypeConverterFactory.GetConverter(prop.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
try
{
object value = converter.ConvertFrom(setting);
// Set property
fastProp.SetValue(settings, value);
}
catch (Exception ex)
{
var msg = "Could not convert setting '{0}' to type '{1}'".FormatInvariant(key, prop.PropertyType.Name);
Logger.Error(ex, msg);
}
}
return(settings);
}
protected virtual ISettings LoadSettingCore(Type settingType, int storeId = 0)
{
var allSettings = GetAllCachedSettings();
var instance = (ISettings)Activator.CreateInstance(settingType);
var prefix = settingType.Name;
foreach (var fastProp in FastProperty.GetProperties(settingType).Values)
{
var prop = fastProp.Property;
// Get properties we can read and write to
if (!prop.CanWrite)
{
continue;
}
string key = prefix + "." + prop.Name;
if (!allSettings.TryGetValue(CreateCacheKey(key, storeId), out var cachedSetting) && storeId > 0)
{
// Fallback to shared (storeId = 0)
allSettings.TryGetValue(CreateCacheKey(key, 0), out cachedSetting);
}
string setting = cachedSetting?.Value;
if (setting == null)
{
if (fastProp.IsSequenceType)
{
if ((fastProp.GetValue(instance) as IEnumerable) != null)
{
// Instance of IEnumerable<> was already created, most likely in the constructor of the settings concrete class.
// In this case we shouldn't let the EnumerableConverter create a new instance but keep this one.
continue;
}
}
else
{
continue;
}
}
var converter = TypeConverterFactory.GetConverter(prop.PropertyType);
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
continue;
}
try
{
object value = converter.ConvertFrom(setting);
// Set property
fastProp.SetValue(instance, value);
}
catch (Exception ex)
{
var msg = "Could not convert setting '{0}' to type '{1}'".FormatInvariant(key, prop.PropertyType.Name);
Logger.Error(ex, msg);
}
}
return(instance);
}
