private LocalizationResourceTranslationEntity ToTranslationEntity(DiscoveredTranslation translation)
{
return(new LocalizationResourceTranslationEntity
{
Language = translation.Culture, Translation = translation.Translation, ModificationDate = DateTime.UtcNow
});
}
public ICollection <DiscoveredResource> GetClassLevelResources(Type target, string resourceKeyPrefix)
{
var translation = target.Name;
try
{
var category = (Activator.CreateInstance(target) as Category);
if (!string.IsNullOrEmpty(category?.Name))
{
translation = category.Name;
}
}
catch (Exception) { }
return(new List <DiscoveredResource>
{
new DiscoveredResource(null,
$"/categories/category[@name=\"{target.Name}\"]/description",
DiscoveredTranslation.FromSingle(translation),
target.Name,
target,
typeof(string),
true)
});
}
public static ICollection <DiscoveredTranslation> GetAllTranslations(MemberInfo mi, string resourceKey, string defaultTranslation)
{
var translations = DiscoveredTranslation.FromSingle(defaultTranslation);
var additionalTranslations = mi.GetCustomAttributes <TranslationForCultureAttribute>();
if (additionalTranslations != null && additionalTranslations.Any())
{
if (additionalTranslations.GroupBy(t => t.Culture).Any(g => g.Count() > 1))
{
throw new DuplicateResourceTranslationsException($"Duplicate translations for the same culture for following resource: `{resourceKey}`");
}
additionalTranslations.ForEach(t =>
{
var existingTranslation = translations.FirstOrDefault(_ => _.Culture == t.Culture);
if (existingTranslation != null)
{
existingTranslation.Translation = t.Translation;
}
else
{
translations.Add(new DiscoveredTranslation(t.Translation, t.Culture));
}
});
}
return(translations);
}
public IEnumerable <DiscoveredResource> GetDiscoveredResources(
Type target,
object instance,
MemberInfo mi,
string translation,
string resourceKey,
string resourceKeyPrefix,
bool typeKeyPrefixSpecified,
bool isHidden,
string typeOldName,
string typeOldNamespace,
Type declaringType,
Type returnType,
bool isSimpleType)
{
// try to fetch also [Display()] attribute to generate new "...-Description" resource => usually used for help text labels
var displayAttribute = mi.GetCustomAttribute <DisplayAttribute>();
if (displayAttribute?.Description == null)
{
yield break;
}
var propertyName = $"{mi.Name}-Description";
var oldResourceKeys = OldResourceKeyBuilder.GenerateOldResourceKey(target, propertyName, mi,
resourceKeyPrefix, typeOldName, typeOldNamespace);
var translations = new List <DiscoveredTranslation>();
translations.AddRange(DiscoveredTranslation.FromSingle(displayAttribute.Description));
var validationTranslations = mi.GetCustomAttributes <DisplayTranslationForCultureAttribute>();
foreach (var validationTranslationAttribute in validationTranslations)
{
var validationAttributeName = displayAttribute.GetType().Name;
if (validationAttributeName.EndsWith("Attribute"))
{
validationAttributeName =
validationAttributeName.Substring(0,
validationAttributeName.LastIndexOf("Attribute", StringComparison.Ordinal));
}
translations.Add(new DiscoveredTranslation(validationTranslationAttribute.Translation,
validationTranslationAttribute.Culture));
}
yield return(new DiscoveredResource(mi,
$"{resourceKey}",
translations,
propertyName,
declaringType,
returnType,
isSimpleType)
{
TypeName = target.Name,
TypeNamespace = target.Namespace,
TypeOldName = oldResourceKeys.Item2,
TypeOldNamespace = typeOldNamespace,
OldResourceKey = oldResourceKeys.Item1
});
}
public IEnumerable <DiscoveredResource> GetDiscoveredResources(
Type target,
object instance,
MemberInfo mi,
string translation,
string resourceKey,
string resourceKeyPrefix,
bool typeKeyPrefixSpecified,
bool isHidden,
string typeOldName,
string typeOldNamespace,
Type declaringType,
Type returnType,
bool isSimpleType)
{
var keyAttributes = mi.GetCustomAttributes <ResourceKeyAttribute>().ToList();
var validationAttributes = mi.GetCustomAttributes <ValidationAttribute>().ToList();
if (keyAttributes.Count > 1 && validationAttributes.Any())
{
throw new InvalidOperationException("Model with data annotation attributes cannot have more than one `[ResourceKey]` attribute.");
}
foreach (var validationAttribute in validationAttributes)
{
if (validationAttribute.GetType() == typeof(DataTypeAttribute))
{
continue;
}
if (keyAttributes.Any())
{
resourceKey = keyAttributes.First().Key;
}
var validationResourceKey = ResourceKeyBuilder.BuildResourceKey(resourceKey, validationAttribute);
var propertyName = validationResourceKey.Split('.').Last();
var oldResourceKeys = OldResourceKeyBuilder.GenerateOldResourceKey(target, propertyName, mi, resourceKeyPrefix, typeOldName, typeOldNamespace);
yield return(new DiscoveredResource(mi,
validationResourceKey,
DiscoveredTranslation.FromSingle(string.IsNullOrEmpty(validationAttribute.ErrorMessage)
? propertyName
: validationAttribute.ErrorMessage),
propertyName,
declaringType,
returnType,
isSimpleType)
{
TypeName = target.Name,
TypeNamespace = target.Namespace,
TypeOldName = oldResourceKeys.Item2,
TypeOldNamespace = typeOldNamespace,
OldResourceKey = oldResourceKeys.Item1
});
}
}
public IEnumerable <DiscoveredResource> GetDiscoveredResources(
Type target,
object instance,
MemberInfo mi,
string translation,
string resourceKey,
string resourceKeyPrefix,
bool typeKeyPrefixSpecified,
bool isHidden,
string typeOldName,
string typeOldNamespace,
Type declaringType,
Type returnType,
bool isSimpleType)
{
// scan custom registered attributes (if any)
foreach (var descriptor in ConfigurationContext.Current.CustomAttributes.ToList())
{
var customAttributes = mi.GetCustomAttributes(descriptor.CustomAttribute);
foreach (var customAttribute in customAttributes)
{
var customAttributeKey = ResourceKeyBuilder.BuildResourceKey(resourceKey, customAttribute);
var propertyName = customAttributeKey.Split('.').Last();
var oldResourceKeys = OldResourceKeyBuilder.GenerateOldResourceKey(target,
propertyName,
mi,
resourceKeyPrefix,
typeOldName,
typeOldNamespace);
var foreignTranslation = string.Empty;
if (descriptor.GenerateTranslation)
{
var z1 = customAttribute.GetType().ToString();
var z2 = customAttribute.ToString();
foreignTranslation = !z1.Equals(z2) ? z2 : propertyName;
}
yield return(new DiscoveredResource(mi,
customAttributeKey,
DiscoveredTranslation.FromSingle(foreignTranslation),
propertyName,
declaringType,
returnType,
isSimpleType)
{
TypeName = target.Name,
TypeNamespace = target.Namespace,
TypeOldName = oldResourceKeys.Item2,
TypeOldNamespace = typeOldNamespace,
OldResourceKey = oldResourceKeys.Item1
});
}
}
}
private static void AddTranslationScript(
LocalizationResource existingResource,
StringBuilder buffer,
DiscoveredTranslation resource)
{
var existingTranslation = existingResource.Translations.FirstOrDefault(t => t.Language == resource.Culture);
if (existingTranslation == null)
{
buffer.Append($@"
INSERT INTO [dbo].[LocalizationResourceTranslations] (ResourceId, [Language], [Value], [ModificationDate]) VALUES ({existingResource.Id}, '{resource.Culture}', N'{resource.Translation.Replace("'", "''")}', GETUTCDATE())");
}
else if (existingTranslation.Value == null || !existingTranslation.Value.Equals(resource.Translation))
{
buffer.Append($@"
UPDATE [dbo].[LocalizationResourceTranslations] SET [Value] = N'{resource.Translation.Replace("'", "''")}' WHERE ResourceId={existingResource.Id} and [Language]='{resource.Culture}'");
}
}
private static void AddTranslationScript(
LocalizationResource existingResource,
StringBuilder buffer,
DiscoveredTranslation resource)
{
var existingTranslation = existingResource.Translations.FirstOrDefault(t => t.Language == resource.Culture);
if (existingTranslation == null)
{
buffer.AppendLine(
$@"INSERT INTO public.""LocalizationResourceTranslations"" (""ResourceId"", ""Language"", ""Value"", ""ModificationDate"") VALUES ({existingResource.Id}, '{resource.Culture}', N'{resource.Translation.Replace("'", "''")}', CAST(NOW() at time zone 'utc' AS timestamp));");
}
else if (!existingTranslation.Value.Equals(resource.Translation))
{
buffer.AppendLine(
$@"UPDATE public.""LocalizationResourceTranslations"" SET ""Value"" = N'{resource.Translation.Replace("'", "''")}' WHERE ResourceId={existingResource.Id} and ""Language""='{resource.Culture}';");
}
}
public IEnumerable <DiscoveredResource> GetDiscoveredResources(
Type target,
object instance,
MemberInfo mi,
string translation,
string resourceKey,
string resourceKeyPrefix,
bool typeKeyPrefixSpecified,
bool isHidden,
string typeOldName,
string typeOldNamespace,
Type declaringType,
Type returnType,
bool isSimpleType)
{
// try to fetch also [Display()] attribute to generate new "...-Description" resource => usually used for help text labels
var displayAttribute = mi.GetCustomAttribute <DisplayAttribute>();
if (displayAttribute?.Description != null)
{
var propertyName = $"{mi.Name}-Description";
var oldResourceKeys = OldResourceKeyBuilder.GenerateOldResourceKey(target, propertyName, mi, resourceKeyPrefix, typeOldName, typeOldNamespace);
yield return(new DiscoveredResource(mi,
$"{resourceKey}-Description",
DiscoveredTranslation.FromSingle(displayAttribute.Description),
propertyName,
declaringType,
returnType,
isSimpleType)
{
TypeName = target.Name,
TypeNamespace = target.Namespace,
TypeOldName = oldResourceKeys.Item2,
TypeOldNamespace = typeOldNamespace,
OldResourceKey = oldResourceKeys.Item1
});
}
}
/// <summary>
/// Gets all translations.
/// </summary>
/// <param name="mi">The member info type to get resources from.</param>
/// <param name="resourceKey">The resource key.</param>
/// <param name="defaultTranslation">The default translation.</param>
/// <returns>List of discovered resources</returns>
/// <exception cref="DuplicateResourceTranslationsException">
/// Duplicate translations for the same culture for following
/// resource: `{resourceKey}`
/// </exception>
public static ICollection <DiscoveredTranslation> GetAllTranslations(MemberInfo mi, string resourceKey, string defaultTranslation)
{
var translations = DiscoveredTranslation.FromSingle(defaultTranslation);
var additionalTranslations = mi.GetCustomAttributes <TranslationForCultureAttribute>().ToList();
if (!additionalTranslations.Any())
{
return(translations);
}
if (additionalTranslations.GroupBy(t => t.Culture).Any(g => g.Count() > 1))
{
throw new DuplicateResourceTranslationsException(
$"Duplicate translations for the same culture for following resource: `{resourceKey}`");
}
additionalTranslations.ForEach(t =>
{
// check if specified culture in attribute is actual culture
if (!TryGetCultureInfo(t.Culture, out _))
{
throw new ArgumentException($"Culture `{t.Culture}` for resource `{resourceKey}` is not supported.");
}
var existingTranslation = translations.FirstOrDefault(_ => _.Culture == t.Culture);
if (existingTranslation != null)
{
existingTranslation.Translation = t.Translation;
}
else
{
translations.Add(new DiscoveredTranslation(t.Translation, t.Culture));
}
});
return(translations);
}
public IEnumerable <DiscoveredResource> GetDiscoveredResources(Type target,
object instance,
MemberInfo mi,
string translation,
string resourceKey,
string resourceKeyPrefix,
bool typeKeyPrefixSpecified,
bool isHidden,
string typeOldName,
string typeOldNamespace,
Type declaringType,
Type returnType,
bool isSimpleType)
{
// check if there are [ResourceKey] attributes
var keyAttributes = mi.GetCustomAttributes <ResourceKeyAttribute>().ToList();
foreach (var resourceKeyAttribute in keyAttributes)
{
yield return new DiscoveredResource(mi,
ResourceKeyBuilder.BuildResourceKey(typeKeyPrefixSpecified ? resourceKeyPrefix : null,
resourceKeyAttribute.Key, string.Empty),
DiscoveredTranslation.FromSingle(string.IsNullOrEmpty(resourceKeyAttribute.Value)
? translation
: resourceKeyAttribute.Value),
null,
declaringType,
returnType,
true)
{
FromResourceKeyAttribute = true
}
}
;
}
}
private static void AddTranslationScript(LocalizationResource existingResource, StringBuilder buffer, DiscoveredTranslation resource)
{
var existingTranslation = existingResource.Translations.FirstOrDefault(t => t.Language == resource.Culture);
if (existingTranslation == null)
{
buffer.Append($@"
insert into localizationresourcetranslations (resourceid, [language], [value]) values ({existingResource.Id}, '{resource.Culture}', N'{resource.Translation.Replace("'", "''")}')
");
}
else if (!existingTranslation.Value.Equals(resource.Translation))
{
buffer.Append($@"
update localizationresourcetranslations set [value] = N'{resource.Translation.Replace("'", "''")}' where resourceid={existingResource.Id} and [language]='{resource.Culture}'
");
}
}
public IEnumerable <DiscoveredResource> GetDiscoveredResources(
Type target,
object instance,
MemberInfo mi,
string translation,
string resourceKey,
string resourceKeyPrefix,
bool typeKeyPrefixSpecified,
bool isHidden,
string typeOldName,
string typeOldNamespace,
Type declaringType,
Type returnType,
bool isSimpleType)
{
// check if there are [ResourceKey] attributes
var keyAttributes = mi.GetCustomAttributes <ResourceKeyAttribute>().ToList();
if (keyAttributes.Any())
{
yield break;
}
// check if there are [UseResource] attributes
var useAttribute = mi.GetCustomAttribute <UseResourceAttribute>();
if (useAttribute != null)
{
yield break;
}
var isResourceHidden = isHidden || mi.GetCustomAttribute <HiddenAttribute>() != null;
var translations = DiscoveredTranslation.FromSingle(translation);
var additionalTranslationsAttributes = mi.GetCustomAttributes <TranslationForCultureAttribute>().ToArray();
if (additionalTranslationsAttributes != null && additionalTranslationsAttributes.Any())
{
translations.AddRange(additionalTranslationsAttributes.Select(a =>
new DiscoveredTranslation(a.Translation, a.Culture)));
}
var oldResourceKeys = OldResourceKeyBuilder.GenerateOldResourceKey(target, mi.Name, mi, resourceKeyPrefix,
typeOldName, typeOldNamespace);
yield return(new DiscoveredResource(mi,
resourceKey,
translations,
mi.Name,
declaringType,
returnType,
isSimpleType,
isResourceHidden)
{
TypeName = target.Name,
TypeNamespace = target.Namespace,
TypeOldName = oldResourceKeys.Item2,
TypeOldNamespace = typeOldNamespace,
OldResourceKey = oldResourceKeys.Item1
});
}
