/// <summary>
/// 获取节目信息扩展接口
/// </summary>
public string LiveListsEx(LiveFilter filter)
{
try
{
var pars = VideoParsUtils.FormatLiveVideoPars(filter);
var filters = VideoNodesUtil.FormateLiveVideoExFilter(filter, pars);
var key = new VideoNodeKey(filter.platform, filter.type, filter.auth);
var query = LiveListCache.Instance.Items[key].Where(v =>
{
bool result = true;
foreach (var f in filters)
{
result = result && f(v, pars, filter);
}
return(result);
});
return(CreatePageList(VideoSortUtils <LiveVideoNode> .SortLiveVideos(query, filter, pars), filter, pars, key, true));
}
catch (KeyNotFoundException)
{
return(NoPlatLive());
}
catch (Exception ex)
{
return(BoxUtils.FormatErrorMsg(ex));
}
}
/// <summary>
/// 分页输出
/// </summary>
private static string CreatePageList(IEnumerable <int> list, ListFilter filter, VideoPars pars, bool isEx)
{
if (filter.order != "s")
{
list = VideoSortUtils <VideoNode> .Sort(list, filter);
}
var xml = new XElement("vlist");
xml.Add(new XElement("countInPage", filter.c), new XElement("page", filter.s));
var count = list.PageList(filter, pars, xml, isEx);
xml.AddFirst(new XElement("count", count), new XElement("page_count", PageUtils.PageCount(count, filter.c)));
return(xml.ToString(SaveOptions.DisableFormatting));
}
/// <summary>
/// 获取视频数据基本接口
/// </summary>
public string VideoList(ListFilter filter)
{
try
{
var pars = VideoParsUtils.FormatVideoPars(filter);
var vkey = new VideoNodeKey(filter.platform, filter.type, filter.auth);
var filters = VideoNodesUtil.FormateVideoFilter(filter, pars);
IEnumerable <int> channels;
if (filter.treeleftid != 0)
{
var node = TreeNodeCache.Instance.Items[filter.treeleftid];
if (node.Channels.ContainsKey(vkey))
{
channels = VideoSortUtils <VideoNode> .Sort(node.Channels[vkey], filter);
}
else
{
channels = new List <int>();
}
}
else if (!string.IsNullOrEmpty(pars.SortTag))
{
try
{
var tag = pars.SortTag.Substring(0, pars.SortTag.LastIndexOf(":"));
var dimension = pars.SortTag.Substring(pars.SortTag.LastIndexOf(":") + 1);
var key = new TagNodeKey()
{
Dimension = dimension, Type = filter.type
};
if (TagCache.Instance.Items.ContainsKey(key))
{
var node = TagCache.Instance.Items[key].FirstOrDefault(v => v.Language[CustomArray.LanguageArray[0]].Title == tag);
if (node != null && node.Channels.ContainsKey(vkey))
{
channels = node.Channels[vkey];
}
else
{
channels = new List <int>();
}
}
else
{
channels = new List <int>();
}
}
catch
{
return(BoxUtils.FormatErrorMsg("ntags分析错误"));
}
}
else
{
channels = ListCache.Instance.Items[vkey].OrderArray;
}
var query = channels.Where(v =>
{
bool result = true;
var video = ListCache.Instance.Dictionary[v];
foreach (var f in filters)
{
result = result && f(video, pars, filter);
}
return(result);
});
return(CreatePageList(VideoSortUtils <VideoNode> .Sort(query, filter), filter, pars, false));
}
catch (KeyNotFoundException)
{
return(NoPlatForm());
}
catch (Exception ex)
{
return(BoxUtils.FormatErrorMsg(ex));
}
}
