/// <summary>
/// 点播基本接口条件过滤方法集
/// </summary>
public static List<Func<VideoNode, VideoPars, ListFilter, bool>> FormateVideoFilter(ListFilter filter, VideoPars pars)
{
var filters = new List<Func<VideoNode, VideoPars, ListFilter, bool>>(4);
if (!string.IsNullOrEmpty(filter.beginletter))
filters.Add(FilterFunUtils.BeginLetter);
if (pars.Flags != null)
filters.Add(FilterFunUtils.Flags);
if (pars.Tags != null)
filters.Add(FilterFunUtils.Tags);
if (filter.ver <= 1)
{
filters.Add(FilterFunUtils.Ver1);
}
else
{
filters.Add(FilterFunUtils.Ver2);
if (filter.screen != "v")
{
filters.Add(FilterFunUtils.Virtual);
}
}
if (filter.forbidden)
{
filters.Add(FilterFunUtils.Forbidden);
}
return filters;
}
/// <summary>
/// 频道名拼音扩展搜索
/// </summary>
public string VideoSearchCHEx(ListFilter filter)
{
try
{
return CreateSmarkPageList(LuceneNetUtil.SearchEx(filter, EpgIndexNode.CnNameField, EpgIndexNode.NameOccurs, Searcher.SegmentChWord(filter.k), false), filter, VideoParsUtils.FormateSearchVideoPars(filter), true);
}
catch (KeyNotFoundException)
{
return NoPlatForm();
}
catch (Exception ex)
{
return BoxUtils.FormatErrorMsg(ex);
}
}
public string ListByTags(ListFilter filter)
{
try
{
var pindex = VideoNodeKeyArray.Instance.Items[new VideoNodeKey(filter.platform, 0, filter.auth)];
var pars = VideoParsUtils.FormatListByTags(filter);
var filters = VideoNodesUtil.FormateVideoFilter(filter, pars);
var tag = pars.SortTag.Substring(0, pars.SortTag.LastIndexOf(":"));
var dimension = pars.SortTag.Substring(pars.SortTag.LastIndexOf(":") + 1);
IEnumerable<int> channels = new List<int>();
foreach (var type in BoxTypeCache.Instance.Items.Values)
{
var key = new TagNodeKey() { Dimension = dimension, Type = type.TypeID };
if (TagCache.Instance.Items.ContainsKey(key))
{
var vkey = new VideoNodeKey(filter.platform, type.TypeID, filter.auth);
var node = TagCache.Instance.Items[key].FirstOrDefault(v => v.Language[CustomArray.LanguageArray[0]].Title == tag);
if (node != null && node.Channels.ContainsKey(vkey))
channels = channels.Union(node.Channels[vkey]);
}
}
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(query, filter, pars, false);
}
catch (KeyNotFoundException)
{
return NoPlatForm();
}
catch (Exception ex)
{
return BoxUtils.FormatErrorMsg(ex);
}
}
/// <summary>
/// 点播扩展接口条件过滤方法集
/// </summary>
public static List<Func<VideoNode, VideoPars, ListFilter, bool>> FormateVideoExFilter(ListFilter filter, VideoPars pars)
{
var filters = new List<Func<VideoNode, VideoPars, ListFilter, bool>>(10);
if (!string.IsNullOrEmpty(filter.beginletter))
filters.Add(FilterFunUtils.BeginLetter);
if (pars.Flags != null)
filters.Add(FilterFunUtils.Flags);
if (pars.Tags != null)
filters.Add(FilterFunUtils.Tags);
if (filter.ver <= 1)
{
filters.Add(FilterFunUtils.Ver1);
}
else
{
filters.Add(FilterFunUtils.Ver2);
if (filter.screen != "v")
{
filters.Add(FilterFunUtils.Virtual);
}
}
if (filter.forbidden)
{
filters.Add(FilterFunUtils.Forbidden);
}
if (filter.forbidvip == 1)
filters.Add(FilterFunUtils.ForbidVip);
if (filter.bitratemin != 0)
filters.Add(FilterFunUtils.BitMin);
if (filter.bitratemax != 0)
filters.Add(FilterFunUtils.BitMax);
if (filter.wmin != 0)
filters.Add(FilterFunUtils.WMin);
if (filter.wmax != 0)
filters.Add(FilterFunUtils.WMax);
if (filter.hmin != 0)
filters.Add(FilterFunUtils.HMin);
if (filter.hmax != 0)
filters.Add(FilterFunUtils.HMax);
return filters;
}
/// <summary>
/// 点播节目请求参数处理
/// </summary>
public static VideoPars FormatVideoPars(ListFilter filter)
{
var vp = new VideoPars();
if (filter.ver <= 1)
{
if (!string.IsNullOrEmpty(filter.tag))
{
var tags = filter.tag.FormatStrToArrayEmpty(SplitArray.LineArray);
var dimensiontags = new List<string>(tags.Length);
for (int i = 0; i < tags.Length; i++)
{
var childetags = tags[i].FormatStrToArray(SplitArray.DHArray);
if (i == 0 && childetags.Length > 0)
{
dimensiontags.AddEnumerator(childetags.Select(v => VideoUtils.FormatStrArray(v.Length + 8, v, ":", CustomArray.CatalogDimension)));
}
else if (i == 1 && childetags.Length > 0)
{
dimensiontags.AddEnumerator(childetags.Select(v => VideoUtils.FormatStrArray(v.Length + 8, v, ":", CustomArray.AreaDimension)));
}
else if (i == 2 && childetags.Length > 0)
{
dimensiontags.AddEnumerator(childetags.Select(v => VideoUtils.FormatStrArray(v.Length + 8, v, ":", CustomArray.YearDimension)));
}
else if (i == 3 && childetags.Length > 0)
{
dimensiontags.AddEnumerator(childetags.Select(v => VideoUtils.FormatStrArray(v.Length + 8, v, ":", CustomArray.ActDimension)));
}
else if (i == 4 && childetags.Length > 0)
{
dimensiontags.AddEnumerator(childetags.Select(v => VideoUtils.FormatStrArray(v.Length + 12, v, ":", CustomArray.DirectorDimension)));
}
}
if (dimensiontags.Count > 0 && filter.order == "s")
{
vp.SortTag = dimensiontags[0];
dimensiontags.RemoveAt(0);
}
vp.Tags = dimensiontags;
}
}
else
{
if (!string.IsNullOrEmpty(filter.ntags))
{
var ntags = filter.ntags.FormatStrToArray(SplitArray.LineArray);
if (ntags.Length > 0 && filter.order == "s")
{
vp.SortTag = ntags[0];
}
vp.Tags = ntags;
}
}
if (!string.IsNullOrEmpty(filter.flag))
{
vp.Flags = filter.flag.FormatStrToArray(SplitArray.LineArray);
}
if (filter.conlen == 0)
{
if (filter.ver <= 1)
vp.ResponseFun = VideoResponseUtils.CustomListRes;
else
vp.ResponseFun = VideoResponseUtils.CustomListResVer2;
}
else
{
if (filter.ver <= 1)
vp.ResponseFun = VideoResponseUtils.ConLenListRes;
else
vp.ResponseFun = VideoResponseUtils.ConLenListResVer2;
}
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;
}
public static VideoPars FormatListByTags(ListFilter filter)
{
var vp = new VideoPars();
var ntags = filter.ntags.FormatStrToArray(SplitArray.LineArray);
if (ntags.Length > 0 )
{
vp.SortTag = ntags[0];
}
vp.Tags = ntags.Skip(1);
if (!string.IsNullOrEmpty(filter.flag))
{
vp.Flags = filter.flag.FormatStrToArray(SplitArray.LineArray);
}
if (filter.conlen == 0)
{
vp.ResponseFun = VideoResponseUtils.CustomListResVer2;
}
else
{
vp.ResponseFun = VideoResponseUtils.ConLenListResVer2;
}
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>
/// 搜索请求参数处理
/// </summary>
public static VideoPars FormatSearchVideoPars(ListFilter filter)
{
VideoPars vp = new VideoPars();
if (!string.IsNullOrEmpty(filter.flag))
{
vp.Flags = filter.flag.FormatStrToArray(SplitArray.LineArray);
}
if (filter.conlen == 0)
vp.ResponseFun = VideoResponseUtils.CustomListRes;
else
vp.ResponseFun = VideoResponseUtils.ConLenListRes;
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>
/// 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>
/// LuceneNet分页输出
/// </summary>
private static string CreateSmarkPageList(LuceneResultNode result, ListFilter filter, VideoPars pars, bool isEx)
{
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));
if (filter.shownav == 1)
{
xml.Add(new XElement("nav",
from type in result.Types
select
new XElement("type",
new XAttribute("id", type.Key),
new XAttribute("name", BoxTypeCache.Instance.Items[type.Key].Language[filter.lang].Title),
new XAttribute("count", type.Value)
)));
}
xml.Add(from v in result.Result select pars.ResponseFun(ListCache.Instance.Dictionary[int.Parse(v)], filter, isEx));
return xml.ToString(SaveOptions.DisableFormatting);
}
/// <summary>
/// 点播基本搜索
/// </summary>
public static LuceneResultNode Search(ListFilter filter, string[] fields, Lucene.Net.Search.BooleanClause.Occur[] occurs, string query, bool isStat)
{
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 = EpgIndexNode.ForbiddenCode, Text = fbname.ToLower() });
}
var pindx = VideoNodeKeyArray.Instance.Items[fkey].ToString();
containfilters.Add(new ContainFilterNode() { FieldName = EpgIndexNode.PlatformIndex, Text = pindx });
if (!string.IsNullOrEmpty(filter.flag))
{
containfilters.Add(new ContainFilterNode() { FieldName = EpgIndexNode.Flags, Text = VideoParsUtils.OrderAscFlags(filter.flag) });
}
if (filter.ver <= 1)
{
containfilters.Add(new ContainFilterNode() { FieldName = EpgIndexNode.TableType, Text = "0" });
}
else
{
if (filter.screen == "v")
{
containfilters.Add(new ContainFilterNode() { FieldName = EpgIndexNode.IsGroup, Text = "0" });
}
else
{
containfilters.Add(new ContainFilterNode() { FieldName = EpgIndexNode.Screen, Text = "0" });
containfilters.Add(new ContainFilterNode() { FieldName = EpgIndexNode.IsGroup, Text = "0" });
}
}
//if (filter.type != 0)
//{
// containfilters.Add(new ContainFilterNode() { FieldName = EpgIndexNode.Type, Text = filter.type.ToString() });
//}
var node = new SearchNode();
node.Key = filter.k;
node.Pindex = pindx;
node.Queries = query;//Searcher.SegmentKeyWord(filter.k);
node.Fields = fields;
node.Occurs = occurs;
//node.SortFields = EpgIndexNode.SortFields;
node.ContainFilters = containfilters;
node.LongRnageFilters = new List<LongRangeNode>();
node.Start = filter.s;
node.Limit = filter.c;
node.IndexValue = EpgIndexNode.IndexValue;
node.IsStat = isStat;
node.VodType = filter.type;
node.ShowNav = filter.shownav;
node.TotalTypes = BoxTypeCache.Instance.Items.Count;
return Searcher.Search(EpgLuceneNet.Instance.IndexDic, node);
}
