public TagResults GetTags(int page = 1, int perPage = 0)
{
if (page < 1)
{
page = 1;
}
if (perPage < 1)
{
perPage = _totalTags;
}
var start = (page - 1) * perPage;
var end = Math.Min(page * perPage, _totalTags);
var reader = this.GetIndexReader();
var results = new TagResults();
results.Page = page;
results.PerPage = perPage;
results.PageCount = (_totalTags + 1) / perPage;
results.ResultsCount = _totalTags;
results.TotalTagsCount = _totalTags;
results.Tags = this.GetAllTagsFromReader(reader, start, end)
.ToList();
return(results);
}
public TagResults SearchTags(string query, int page = 1, int perPage = 0)
{
// If there is no query, don't search just return all the tags.
if (String.IsNullOrWhiteSpace(query))
{
return(this.GetTags(page, perPage));
}
if (page < 1)
{
page = 1;
}
if (perPage < 1)
{
perPage = _totalTags;
}
var start = (page - 1) * perPage;
var end = Math.Min(page * perPage, _totalTags);
var reader = this.GetIndexReader();
using (var searcher = new IndexSearcher(reader))
{
var parsedQuery = new MultiFieldQueryParser(Lucene.Net.Util.Version.LUCENE_30, _fields, new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30))
.Parse(query);
var searchResults = searcher.Search(parsedQuery, end);
var results = new TagResults();
results.Query = query;
results.Page = page;
results.PerPage = perPage;
results.PageCount = (_totalTags + 1) / perPage;
results.ResultsCount = searchResults.TotalHits;
results.TotalTagsCount = _totalTags;
results.Tags = GetAllTagsFromSearchResults(searcher, searchResults, start, end)
.ToList();
return(results);
}
}