/// <summary>
/// 自刷新行为
/// </summary>
public override void RefreshCache()
{
string hql = "from LiveRecommandInfo l order by l.Rank";
var recommands = LiveRecommandInfo.Execute(new HqlReadQuery <LiveRecommandInfo>(hql)) as IList <LiveRecommandInfo>;
var modes = recommands.Select(r => r.Mode).Distinct().ToPerfectList();
var dic = InitIndex(modes);
foreach (var plat in PlatformUtils.FormatLivePlatform())
{
var query = from r in recommands join recrel in ChannelLiveRecomRelCache.Instance.Items on r.ID equals recrel.LiveRecommandID into recrels let x = FormatRecommands(dic, r, plat, recrels) select x;
query.Count();
}
_cache = dic;
}
/// <summary>
/// 根据平台加载导航实体
/// </summary>
/// <returns></returns>
private object FormatRecommands(Dictionary <RecommandKey, List <LiveRecommandNode> > dic, LiveRecommandInfo info, AuthNode plat, IEnumerable <ChannelLiveRecomRelInfo> recrels)
{
var videos = new List <LiveVideoNode>(recrels.Count());
var orderrecrels = recrels.OrderBy(r => r.Rank);
foreach (var recrel in orderrecrels)
{
LiveVideoNode video;
if (LiveListCache.Instance.Dictionary.TryGetValue(recrel.ChannelID, out video))
{
if (video.PlatForms.Contains(plat))
{
videos.Add(video);
}
}
}
if (videos.Count <= 0)
{
return(null);
}
var key = new RecommandKey(info.Mode, plat.PlatformName, plat.Licence);
var node = new LiveRecommandNode()
{
Language = SimpleLanguageHandler.ProcessLang(info.Name, string.Empty),
ID = info.ID,
PicLink = info.PicLink,
Lists = videos
};
dic[key].Add(node);
dic[new RecommandKey(plat.PlatformName, plat.Licence, info.ID)] = new List <LiveRecommandNode>()
{
node
};
return(null);
}
