public void ParseQuery_SpecialCharacters()
{
var result = SearchParser.ParseQuery("\"Dancing☆Samurai\" artist-name:Gackpoid-V2");
AssertSearchWord(result, string.Empty, "Dancing☆Samurai");
AssertSearchWord(result, "artist-name", "Gackpoid-V2");
}
public void ParseQuery_KeywordWithPhrase()
{
var result = SearchParser.ParseQuery("artist-name:\"Hatsune Miku\" Nostalgia");
AssertSearchWord(result, "artist-name", "Hatsune Miku");
AssertSearchWord(result, string.Empty, "Nostalgia");
}
public void ParseQuery_QueryWithKeywords()
{
var result = SearchParser.ParseQuery("artist-name:doriko Nostalgia");
AssertSearchWord(result, "artist-name", "doriko");
AssertSearchWord(result, string.Empty, "Nostalgia");
}
private SearchTextQuery ProcessAdvancedSearch(SearchTextQuery textQuery, SongQueryParams queryParams)
{
if (textQuery.IsEmpty || textQuery.MatchMode == NameMatchMode.Exact || textQuery.MatchMode == NameMatchMode.StartsWith || !textQuery.OriginalQuery.StartsWith("!"))
{
return(textQuery);
}
var parsed = SearchParser.ParseQuery(textQuery.OriginalQuery.Substring(1));
var artistNames = parsed.GetValues("artist").ToArray();
if (artistNames.Any())
{
queryParams.ArtistNames = artistNames;
}
var words = parsed.GetValues("").ToArray();
if (words.Any())
{
queryParams.Common.TextQuery = new SearchTextQuery(textQuery.Query, NameMatchMode.Words, textQuery.OriginalQuery, words);
return(queryParams.Common.TextQuery);
}
else
{
return(textQuery);
}
}
public QueryPlan <Album> BuildPlan(string query)
{
var words = SearchParser.ParseQuery(query);
var filters = new List <ISearchFilter <Album> >();
var names = words.TakeAll(string.Empty);
if (names.Any())
{
filters.Add(new AlbumNameFilter(names.Select(n => n.Value)));
}
var artists = words.TakeAll("artist");
if (artists.Any())
{
filters.Add(new AlbumArtistNameFilter(artists.Select(n => n.Value)));
}
while (words.Any())
{
var word = words.TakeNext();
ISearchFilter <Album> filter = null;
switch (word.PropertyName.ToLowerInvariant())
{
case "artistId":
int artistId;
if (int.TryParse(word.Value, out artistId))
{
filter = new AlbumArtistFilter(artistId);
}
break;
case "tag":
filter = new AlbumTagFilter(word.Value);
break;
default:
filter = new AlbumNameFilter(new[] { word.Value });
break;
}
if (filter != null)
{
filters.Add(filter);
}
}
return(new QueryPlan <Album>(filters));
}
public void ParseQuery_WordsAndPhrase()
{
var result = SearchParser.ParseQuery("\"Romeo and Cinderella\" Hatsune Miku");
AssertSearchWord(result, string.Empty, "Romeo and Cinderella", "Hatsune", "Miku");
}
public void ParseQuery_QueryWithPhrase()
{
var result = SearchParser.ParseQuery("\"Romeo and Cinderella\"");
AssertSearchWord(result, string.Empty, "Romeo and Cinderella");
}
public void ParseQuery_MultipleWords()
{
var result = SearchParser.ParseQuery("Romeo and Cinderella");
AssertSearchWord(result, string.Empty, "Romeo", "and", "Cinderella");
}