/// <summary>
/// 直播搜索请求参数处理
/// </summary>
public static VideoPars FormatLiveSearchVideoPars(LiveSearchFilter filter)
{
var vp = new VideoPars();
if (!string.IsNullOrEmpty(filter.flag))
{
vp.Flags = filter.flag.FormatStrToArray(SplitArray.LineArray);
}
if (filter.forbidden)
{
filter.forbidden = VideoNodeKeyArray.Instance.Forbidden[new VideoNodeKey(filter.platform, 0, filter.auth)];
if (filter.forbidden)
{
if (ForbiddenAreaCache.Instance.Items.ContainsKey(filter.fbcode))
{
vp.ForbiddenName = ForbiddenAreaCache.Instance.Items[filter.fbcode].ForbiddenAreaName;
}
else
{
filter.forbidden = false;
}
}
}
return(vp);
}
/// <summary>
/// 直播搜索节目预告输出
/// </summary>
public static XElement LiveListSearchParade(ChannelLiveItemsNode parade, LiveSearchFilter filter)
{
return(new XElement("parade",
new XAttribute("date", parade.StartTime.Date.ToString("yyyy-MM-dd")),
new XAttribute("begin_time", parade.StartTime.TimeOfDay.ToString()),
parade.Language[filter.lang].Title
));
}
/// <summary>
/// LuceneNet分页输出
/// </summary>
private string CreateSmarkPageList(LuceneResultNode result, LiveSearchFilter filter, bool isEx)
{
var key = new VideoNodeKey(filter.platform, 0, filter.auth);
var xml = new XElement("vlist");
xml.Add(new XElement("count", result.AllCount));
xml.Add(new XElement("page_count", PageUtils.PageCount(result.AllCount, filter.c)));
xml.Add(new XElement("countInPage", filter.c));
xml.Add(new XElement("page", filter.s));
xml.Add(from v in result.Result select VideoResponseUtils.CustomLiveListRes(LiveListCache.Instance.Dictionary[int.Parse(v)], filter, 0, isEx));
return(xml.ToString(SaveOptions.DisableFormatting));
}
public string LiveSearchCh(LiveSearchFilter filter)
{
try
{
return(CreateSmarkPageList(LuceneNetUtil.LiveSearch(filter, LiveEpgNode.CnNameField, Searcher.SegmentChWord(filter.k), false), filter, false));
}
catch (KeyNotFoundException)
{
return(NoPlatForm());
}
catch (Exception ex)
{
return(BoxUtils.FormatErrorMsg(ex));
}
}
public string LiveParadeSearchEx(LiveSearchFilter filter)
{
try
{
return(CreateParadeSmarkPageList(LuceneNetUtil.LiveSearchEx(filter, LiveEpgNode.ParadeFields, Searcher.SegmentKeyWord(filter.k), true), filter, true));
}
catch (KeyNotFoundException)
{
return(NoPlatForm());
}
catch (Exception ex)
{
return(BoxUtils.FormatErrorMsg(ex));
}
}
/// <summary>
/// LuceneNet节目预告分页输出
/// </summary>
private string CreateParadeSmarkPageList(LuceneResultNode result, LiveSearchFilter filter, bool isEx)
{
var vkey = new VideoNodeKey(filter.platform, 0, filter.auth);
var parades = from parade in result.Result select ChannelLiveItemsCache.Instance.Items[int.Parse(parade)];
var query = from parade in parades group parade by parade.ChannelID;
var list = query.ToList();
//var groupquery = query.Skip(filter.c * (filter.s - 1)).Take(filter.c);
//var count = groupquery.Count();
var index = (filter.s - 1) * filter.c;
var max = index + filter.c;
if (max > list.Count)
{
max = list.Count;
}
var count = max - index;
var xml = new XElement("vlist");
xml.Add(new XElement("count", count));
xml.Add(new XElement("page_count", PageUtils.PageCount(count, filter.c)));
xml.Add(new XElement("countInPage", filter.c));
xml.Add(new XElement("page", filter.s));
for (var i = index; i < max; i++)
{
var group = list[i];
var v = VideoResponseUtils.CustomLiveListRes(LiveListCache.Instance.Dictionary[group.Key], filter, 0, isEx);
var paraderoot = new XElement("parade_list");
foreach (var key in group)
{
paraderoot.Add(VideoResponseUtils.LiveListSearchParade(key, filter));
}
v.Add(paraderoot);
xml.Add(v);
}
return(xml.ToString(SaveOptions.DisableFormatting));
}
/// <summary>
/// 直播扩展搜索
/// </summary>
public static LuceneResultNode LiveSearchEx(LiveSearchFilter filter, string[] searchFields, string query, bool isNoPaging)
{
var fkey = new VideoNodeKey(filter.platform, 0, filter.auth);
var containfilters = new List <ContainFilterNode>();
var fbname = string.Empty;
if (filter.forbidden)
{
filter.forbidden = VideoNodeKeyArray.Instance.Forbidden[fkey];
if (filter.forbidden)
{
if (ForbiddenAreaCache.Instance.Items.ContainsKey(filter.fbcode))
{
fbname = ForbiddenAreaCache.Instance.Items[filter.fbcode].ForbiddenAreaName;
}
else
{
filter.forbidden = false;
}
}
}
if (filter.forbidden)
{
containfilters.Add(new ContainFilterNode()
{
FieldName = LiveEpgNode.ForbiddenCode, Text = fbname.ToLower()
});
}
var pindx = VideoNodeKeyArray.Instance.Items[fkey].ToString();
containfilters.Add(new ContainFilterNode()
{
FieldName = LiveEpgNode.PlatformIndex, Text = pindx
});
if (!string.IsNullOrEmpty(filter.flag))
{
containfilters.Add(new ContainFilterNode()
{
FieldName = LiveEpgNode.Flags, Text = VideoParsUtils.OrderAscFlags(filter.flag)
});
}
if (filter.ver <= 1)
{
containfilters.Add(new ContainFilterNode()
{
FieldName = LiveEpgNode.TableType, Text = "0"
});
}
else
{
containfilters.Add(new ContainFilterNode()
{
FieldName = LiveEpgNode.IsGroup, Text = "0"
});
}
if (filter.forbidvip == 1)
{
containfilters.Add(new ContainFilterNode()
{
FieldName = LiveEpgNode.VipFlag, Text = "0"
});
}
List <LongRangeNode> longs = new List <LongRangeNode>();
if (filter.lastday != 0)
{
longs.Add(new LongRangeNode()
{
FieldName = LiveEpgNode.ParadeBeginTime, MinValue = 0, MaxValue = filter.lastday
});
}
List <NumberRangeNode> rangenodes = new List <NumberRangeNode>();
if (filter.bitratemin != 0 || filter.bitratemax != 0)
{
if (filter.bitratemax == 0)
{
filter.bitratemax = int.MaxValue;
}
rangenodes.Add(new NumberRangeNode()
{
FieldName = LiveEpgNode.BitrateRange, MinValue = filter.bitratemin, MaxValue = filter.bitratemax
});
}
if (filter.hmin != 0 || filter.hmax != 0)
{
if (filter.hmax == 0)
{
filter.hmax = int.MaxValue;
}
rangenodes.Add(new NumberRangeNode()
{
FieldName = LiveEpgNode.HightRange, MinValue = filter.hmin, MaxValue = filter.hmax
});
}
if (filter.wmin != 0 || filter.wmax != 0)
{
if (filter.wmax == 0)
{
filter.wmax = int.MaxValue;
}
rangenodes.Add(new NumberRangeNode()
{
FieldName = LiveEpgNode.WidthRange, MinValue = filter.wmin, MaxValue = filter.wmax
});
}
SearchNode node = new SearchNode();
node.Key = filter.k;
node.Pindex = pindx;
node.Queries = query;//Searcher.SegmentKeyWord(filter.k);
node.Fields = searchFields;
node.Occurs = LiveEpgNode.Occurs;
node.LongRnageFilters = longs;
node.ContainFilters = containfilters;
node.NumberRangeFiters = rangenodes;
node.Start = filter.s;
node.Limit = filter.c;
node.IsNoPaging = isNoPaging;
node.IndexValue = LiveEpgNode.IndexValue;
return(Searcher.SearchEx(LiveEpgLuceneNet.Instance.IndexDic, node));
}
