private static LuceneResultNode ResponseSearch(IndexBase index, Query query, SearchNode snode, int maxhit)
{
var searcher = new IndexSearcher(index.Directory, true);
try
{
int maxHit = maxhit;
if (maxHit == 0)
{
maxHit = SettingCache.MaxHit;
}
var node = new LuceneResultNode();
var flag = false;
TopDocs docs = null;
int allhit = 0;
if (snode.ShowNav == 1)
{
node.Types = new Dictionary <int, int>(7);
for (var j = 1; j <= snode.TotalTypes; j++)
{
var filter = new ContainFilter(new Term("type", j.ToString()));
var docss = searcher.Search(query, filter, maxHit);
if (j == snode.VodType)
{
docs = docss;
flag = true;
}
if (docss.totalHits > 0)
{
int hit = docss.scoreDocs.Length;
node.Types[j] = hit;
allhit += hit;
}
}
}
if (!flag)
{
if (snode.VodType == 0)
{
if (allhit == 0)
{
if (maxhit == 0)
{
allhit = 500;
}
else
{
allhit = maxhit;
}
}
docs = searcher.Search(query, null, allhit);
}
else
{
var filter = new ContainFilter(new Term("type", snode.VodType.ToString()));
docs = searcher.Search(query, filter, maxHit);
}
}
int all = docs.scoreDocs.Length;
if (SettingCache.IsStatAct && all > 0 && snode.IsStat)
{
ThreadPool.QueueUserWorkItem(state => LuceneDictionary.Instance.AddNode(snode.Key, all, snode.Pindex));
}
//if (all > maxHit)
// all = maxHit;
int i = (snode.Start - 1) * snode.Limit;
if (snode.IsNoPaging)
{
i = 0;
snode.Limit = all;
}
int page = snode.Limit;
if (page > all)
{
page = all;
}
var result = new List <string>(page);
while (i < all && result.Count < snode.Limit)
{
var doc = searcher.Doc(docs.scoreDocs[i].doc);
string value = doc.Get(snode.IndexValue);
result.Add(value);
i++;
}
node.Result = result;
node.AllCount = all;
return(node);
}
finally
{
searcher.Close();
}
}
/// <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>
/// 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);
}
/// <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>
/// LuceneNet分页输出
/// </summary>
private static string CreateSmarkPageList(LuceneResultNode result, RelevanceFilter filter, VideoPars pars, bool isEx)
{
var xml = new XElement("vlist");
var count = result.AllCount - 1;
if (count < 0)
count = 0;
xml.Add(new XElement("count", count));
//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));
for (var i = 1; i < result.AllCount; i++)
{
xml.Add(pars.ResponseFun(ListCache.Instance.Dictionary[int.Parse(result.Result[i])], filter, isEx));
}
return xml.ToString(SaveOptions.DisableFormatting);
}
private static LuceneResultNode ResponseSearch(IndexBase index, Query query, SearchNode snode, int maxhit)
{
var searcher = new IndexSearcher(index.Directory, true);
try
{
int maxHit = maxhit;
if (maxHit == 0)
maxHit = SettingCache.MaxHit;
var node = new LuceneResultNode();
var flag = false;
TopDocs docs = null;
int allhit = 0;
if (snode.ShowNav == 1)
{
node.Types = new Dictionary<int, int>(7);
for (var j = 1; j <= snode.TotalTypes; j++)
{
var filter = new ContainFilter(new Term("type", j.ToString()));
var docss = searcher.Search(query, filter, maxHit);
if (j == snode.VodType)
{
docs = docss;
flag = true;
}
if (docss.totalHits > 0)
{
int hit = docss.scoreDocs.Length;
node.Types[j] = hit;
allhit += hit;
}
}
}
if (!flag)
{
if (snode.VodType == 0)
{
if (allhit == 0)
{
if (maxhit == 0)
allhit = 500;
else
allhit = maxhit;
}
docs = searcher.Search(query, null, allhit);
}
else
{
var filter = new ContainFilter(new Term("type", snode.VodType.ToString()));
docs = searcher.Search(query, filter, maxHit);
}
}
int all = docs.scoreDocs.Length;
if (SettingCache.IsStatAct && all > 0 && snode.IsStat)
ThreadPool.QueueUserWorkItem(state => LuceneDictionary.Instance.AddNode(snode.Key, all, snode.Pindex));
//if (all > maxHit)
// all = maxHit;
int i = (snode.Start - 1) * snode.Limit;
if (snode.IsNoPaging)
{
i = 0;
snode.Limit = all;
}
int page = snode.Limit;
if (page > all)
page = all;
var result = new List<string>(page);
while (i < all && result.Count < snode.Limit)
{
var doc = searcher.Doc(docs.scoreDocs[i].doc);
string value = doc.Get(snode.IndexValue);
result.Add(value);
i++;
}
node.Result = result;
node.AllCount = all;
return node;
}
finally
{
searcher.Close();
}
}