/// <summary>
/// A query for the Google-style search results page.
/// </summary>
public SearchOutputModel Search(RecordQueryInputModel input)
{
// materializing the query will populate our stats
var results = from r in Query(input).ToList()
let titleFragments = titleLites.GetFragments(r.Id).Concat(titleNLites.GetFragments(r.Id))
let abstractFragments = abstractLites.GetFragments(r.Id).Concat(abstractNLites.GetFragments(r.Id))
let title = titleFragments.FirstOrDefault() ?? r.Gemini.Title
let snippet = abstractFragments.Select(f => f.TruncateNicely(200)).FirstOrDefault()
?? r.Gemini.Abstract.TruncateNicely(200)
let format = DataFormatQueries.GetDataFormatInfo(r.Gemini.DataFormat)
select new ResultOutputModel
{
Id = Helpers.RemoveCollection(r.Id),
Title = title, // could be better; always want the whole title, highlighted
Snippet = snippet,
Format = new FormatOutputModel
{
Group = format.Group,
Glyph = format.Glyph,
Name = format.Name,
},
Keywords = MakeKeywordOutputModelList(r.Gemini.Keywords).ToList(),
TopCopy = r.TopCopy,
Date = r.Gemini.DatasetReferenceDate,
ResourceType = r.Gemini.ResourceType.FirstCharToUpper(),
Box = r.Gemini.BoundingBox,
};
return(new SearchOutputModel
{
Total = stats.TotalResults,
Results = results.ToList(),
Speed = stats.DurationInMs,
Query = input
});
}