public EntityTransaltion[] Find(System.Globalization.CultureInfo culture, params EntityKey[] keys)
{
var result = new EntityTransaltion[keys.Length];
using (var db = new MultilingualDbContext(InstanceName))
{
for (var i = 0; i < keys.Length; i++)
{
var key = keys[i];
var entry = db.Translations.Find(GetUnderlyingEntityKey(culture.Name, key));
if (entry != null)
{
var translation = new EntityTransaltion(culture.Name, new EntityKey(key.EntityType, key.Value))
{
IsOutOfDate = entry.IsOutOfDate,
PropertyTranslations = JsonConvert.DeserializeObject <List <PropertyTranslation> >(entry.Properties)
};
result[i] = translation;
}
}
}
return(result);
}
public EntityTransaltion[] Find(System.Globalization.CultureInfo culture, params EntityKey[] keys)
{
var result = new EntityTransaltion[keys.Length];
// Key: entity key, Value: the index in the result array
var uncachedKeys = new List<KeyValuePair<EntityKey, int>>();
_lock.EnterReadLock();
try
{
if (_cache.ContainsKey(culture))
{
var cache = _cache[culture];
for (var i = 0; i < keys.Length; i++)
{
EntityTransaltion translation;
if (cache.TryGetValue(keys[i], out translation))
{
result[i] = translation == null ? null : translation.Clone();
}
else
{
uncachedKeys.Add(new KeyValuePair<EntityKey, int>(keys[i], i));
}
}
}
else
{
for (var i = 0; i < keys.Length; i++)
{
uncachedKeys.Add(new KeyValuePair<EntityKey, int>(keys[i], i));
}
}
}
finally
{
_lock.ExitReadLock();
}
// 对于不在缓存中的Key，要从底下的真实存储中查询
if (uncachedKeys.Count > 0)
{
var translations = FindInUnderlyingStore(culture, uncachedKeys.Select(it => it.Key).ToArray());
for (var i = 0; i < translations.Length; i++)
{
var translation = translations[i];
var resultIndex = uncachedKeys[i].Value;
result[resultIndex] = IsEmptyTranslation(translation) ? null : translation.Clone();
}
UpdateCache(culture, translations);
}
return result;
}
public EntityTransaltion[] Find(System.Globalization.CultureInfo culture, params EntityKey[] keys)
{
var result = new EntityTransaltion[keys.Length];
// Key: entity key, Value: the index in the result array
var uncachedKeys = new List <KeyValuePair <EntityKey, int> >();
_lock.EnterReadLock();
try
{
if (_cache.ContainsKey(culture))
{
var cache = _cache[culture];
for (var i = 0; i < keys.Length; i++)
{
EntityTransaltion translation;
if (cache.TryGetValue(keys[i], out translation))
{
result[i] = translation == null ? null : translation.Clone();
}
else
{
uncachedKeys.Add(new KeyValuePair <EntityKey, int>(keys[i], i));
}
}
}
else
{
for (var i = 0; i < keys.Length; i++)
{
uncachedKeys.Add(new KeyValuePair <EntityKey, int>(keys[i], i));
}
}
}
finally
{
_lock.ExitReadLock();
}
// 对于不在缓存中的Key，要从底下的真实存储中查询
if (uncachedKeys.Count > 0)
{
var translations = FindInUnderlyingStore(culture, uncachedKeys.Select(it => it.Key).ToArray());
for (var i = 0; i < translations.Length; i++)
{
var translation = translations[i];
var resultIndex = uncachedKeys[i].Value;
result[resultIndex] = IsEmptyTranslation(translation) ? null : translation.Clone();
}
UpdateCache(culture, translations);
}
return(result);
}
public Pagination <EntityTransaltion> FindOutOfDate(CultureInfo culture, Type entityType, int pageInex, int pageSize)
{
using (var db = new MultilingualDbContext(InstanceName))
{
return(db.Translations
.Where(t => t.Culture == culture.Name && t.EntityType == entityType.Name && t.IsOutOfDate)
.OrderBy(t => t.EntityKey)
.Paginate(pageInex, pageSize)
.Transform(entry =>
{
var keyType = EntityKey.GetKeyProperty(entityType).PropertyType;
var translation = new EntityTransaltion(culture.Name, new EntityKey(entityType, Convert.ChangeType(entry.EntityKey, keyType)))
{
IsOutOfDate = true,
PropertyTranslations = JsonConvert.DeserializeObject <List <PropertyTranslation> >(entry.Properties)
};
return translation;
}));
}
}
public EntityTransaltion[] Find(System.Globalization.CultureInfo culture, params EntityKey[] keys)
{
var result = new EntityTransaltion[keys.Length];
using (var db = new MultilingualDbContext(InstanceName))
{
for (var i = 0; i < keys.Length; i++)
{
var key = keys[i];
var entry = db.Translations.Find(GetUnderlyingEntityKey(culture.Name, key));
if (entry != null)
{
var translation = new EntityTransaltion(culture.Name, new EntityKey(key.EntityType, key.Value))
{
IsOutOfDate = entry.IsOutOfDate,
PropertyTranslations = JsonConvert.DeserializeObject<List<PropertyTranslation>>(entry.Properties)
};
result[i] = translation;
}
}
}
return result;
}
public Pagination<EntityTransaltion> FindOutOfDate(CultureInfo culture, Type entityType, int pageInex, int pageSize)
{
using (var db = new MultilingualDbContext(InstanceName))
{
return db.Translations
.Where(t => t.Culture == culture.Name && t.EntityType == entityType.Name && t.IsOutOfDate)
.OrderBy(t => t.EntityKey)
.Paginate(pageInex, pageSize)
.Transform(entry =>
{
var keyType = EntityKey.GetKeyProperty(entityType).PropertyType;
var translation = new EntityTransaltion(culture.Name, new EntityKey(entityType, Convert.ChangeType(entry.EntityKey, keyType)))
{
IsOutOfDate = true,
PropertyTranslations = JsonConvert.DeserializeObject<List<PropertyTranslation>>(entry.Properties)
};
return translation;
});
}
}
private bool IsEmptyTranslation(EntityTransaltion translation)
{
return translation == null || translation is EmptyEntityTranslation;
}
private CustomFieldDefinitionModel LoadFieldDiff(CustomFieldDefinitionModel compared, string prefix, EntityTransaltion translation)
{
prefix = prefix + "[" + compared.Name + "].";
var diff = new CustomFieldDefinitionModel
{
Id = compared.Id,
Name = compared.Name,
ControlType = compared.ControlType
};
if (translation != null)
{
diff.Label = DiffHelper.GetDiffHtml(translation.GetOriginalText(prefix + "Label"), compared.Label);
diff.DefaultValue = DiffHelper.GetDiffHtml(translation.GetOriginalText(prefix + "DefaultValue"), compared.DefaultValue);
}
foreach (var item in compared.SelectionItems)
{
var itemDiff = new SelectionItem {
Value = item.Value
};
if (translation != null)
{
itemDiff.Text = DiffHelper.GetDiffHtml(translation.GetOriginalText(prefix + "SelectionItems[" + item.Value + "]"), item.Text);
}
diff.SelectionItems.Add(itemDiff);
}
return(diff);
}
private CustomFieldDefinitionModel LoadFieldTranslation(CustomFieldDefinitionModel original, string prefix, EntityTransaltion translation)
{
prefix = prefix + "[" + original.Name + "].";
var translated = new CustomFieldDefinitionModel
{
Id = original.Id,
Name = original.Name,
ControlType = original.ControlType
};
if (translation != null)
{
translated.Label = translation.GetTranslatedText(prefix + "Label");
translated.DefaultValue = translation.GetTranslatedText(prefix + "DefaultValue");
}
foreach (var item in original.SelectionItems)
{
var translatedItem = new SelectionItem {
Value = item.Value
};
if (translation != null)
{
translatedItem.Text = translation.GetTranslatedText(prefix + "SelectionItems[" + item.Value + "]");
}
translated.SelectionItems.Add(item);
}
return(translated);
}
private bool IsEmptyTranslation(EntityTransaltion translation)
{
return(translation == null || translation is EmptyEntityTranslation);
}
private CustomFieldDefinitionModel LoadFieldTranslation(CustomFieldDefinitionModel original, string prefix, EntityTransaltion translation)
{
prefix = prefix + "[" + original.Name + "].";
var translated = new CustomFieldDefinitionModel
{
Id = original.Id,
Name = original.Name,
ControlType = original.ControlType
};
if (translation != null)
{
translated.Label = translation.GetTranslatedText(prefix + "Label");
translated.DefaultValue = translation.GetTranslatedText(prefix + "DefaultValue");
}
foreach (var item in original.SelectionItems)
{
var translatedItem = new SelectionItem { Value = item.Value };
if (translation != null)
{
translatedItem.Text = translation.GetTranslatedText(prefix + "SelectionItems[" + item.Value + "]");
}
translated.SelectionItems.Add(item);
}
return translated;
}
private CustomFieldDefinitionModel LoadFieldDiff(CustomFieldDefinitionModel compared, string prefix, EntityTransaltion translation)
{
prefix = prefix + "[" + compared.Name + "].";
var diff = new CustomFieldDefinitionModel
{
Id = compared.Id,
Name = compared.Name,
ControlType = compared.ControlType
};
if (translation != null)
{
diff.Label = DiffHelper.GetDiffHtml(translation.GetOriginalText(prefix + "Label"), compared.Label);
diff.DefaultValue = DiffHelper.GetDiffHtml(translation.GetOriginalText(prefix + "DefaultValue"), compared.DefaultValue);
}
foreach (var item in compared.SelectionItems)
{
var itemDiff = new SelectionItem { Value = item.Value };
if (translation != null)
{
itemDiff.Text = DiffHelper.GetDiffHtml(translation.GetOriginalText(prefix + "SelectionItems[" + item.Value + "]"), item.Text);
}
diff.SelectionItems.Add(itemDiff);
}
return diff;
}
