/// <summary>
/// 专题空间首页
/// </summary>
/// <param name="siteUrls"></param>
/// <returns></returns>
public static string TopicHome(this SiteUrls siteUrls, long groupId)
{
RouteValueDictionary dic = new RouteValueDictionary();
dic.Add("spaceKey", TopicIdToTopicKeyDictionary.GetTopicKey(groupId));
return(CachedUrlHelper.Action("Home", "TopicSpaceTheme", TopicAreaName, dic));
}
/// <summary>
/// 获取TopicIdToTopicKeyAccessor实例
/// </summary>
/// <returns></returns>
private static TopicIdToTopicKeyDictionary Instance()
{
if (_defaultInstance == null)
{
lock (lockObject)
{
if (_defaultInstance == null)
{
_defaultInstance = DIContainer.Resolve<TopicIdToTopicKeyDictionary>();
if (_defaultInstance == null)
throw new ExceptionFacade("未在DIContainer注册TopicIdToTopicKeyDictionary的具体实现类");
}
}
}
return _defaultInstance;
}
/// <summary>
/// 获取TopicIdToTopicKeyAccessor实例
/// </summary>
/// <returns></returns>
private static TopicIdToTopicKeyDictionary Instance()
{
if (_defaultInstance == null)
{
lock (lockObject)
{
if (_defaultInstance == null)
{
_defaultInstance = DIContainer.Resolve <TopicIdToTopicKeyDictionary>();
if (_defaultInstance == null)
{
throw new ExceptionFacade("未在DIContainer注册TopicIdToTopicKeyDictionary的具体实现类");
}
}
}
}
return(_defaultInstance);
}
/// <summary>
/// 通过TopicKey获取专题
/// </summary>
/// <param name="groupKey">专题标识</param>
/// <returns></returns>
public TopicEntity Get(string groupKey)
{
long groupId = TopicIdToTopicKeyDictionary.GetTopicId(groupKey);
return(this.Get(groupId));
}
