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fixes #943 - Add web client filtering by genres, parental ratings, tags and years

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This commit is contained in:
Luke Pulverenti
2014-11-09 23:20:11 -05:00
parent 1a80362a0f
commit 95eaf88abd
7 changed files with 182 additions and 70 deletions
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56
MediaBrowser.Api/UserLibrary/BaseItemsByNameService.cs
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@@ -193,13 +193,6 @@ namespace MediaBrowser.Api.UserLibrary
var filters = request.GetFilters().ToList();
if (filters.Count == 0)
{
return items;
}
items = items.AsParallel();
if (filters.Contains(ItemFilter.Dislikes))
{
items = items.Where(i =>
@@ -243,9 +236,56 @@ namespace MediaBrowser.Api.UserLibrary
});
}
return items.AsEnumerable();
// Avoid implicitly captured closure
var currentRequest = request;
return items.Where(i => ApplyAdditionalFilters(currentRequest, i, user, false));
}
private bool ApplyAdditionalFilters(BaseItemsRequest request, BaseItem i, User user, bool isPreFiltered)
{
if (!isPreFiltered)
{
// Apply tag filter
var tags = request.GetTags();
if (tags.Length > 0)
{
var hasTags = i as IHasTags;
if (hasTags == null)
{
return false;
}
if (!(tags.Any(v => hasTags.Tags.Contains(v, StringComparer.OrdinalIgnoreCase))))
{
return false;
}
}
// Apply official rating filter
var officialRatings = request.GetOfficialRatings();
if (officialRatings.Length > 0 && !officialRatings.Contains(i.OfficialRating ?? string.Empty))
{
return false;
}
// Apply genre filter
var genres = request.GetGenres();
if (genres.Length > 0 && !(genres.Any(v => i.Genres.Contains(v, StringComparer.OrdinalIgnoreCase))))
{
return false;
}
// Apply year filter
var years = request.GetYears();
if (years.Length > 0 && !(i.ProductionYear.HasValue && years.Contains(i.ProductionYear.Value)))
{
return false;
}
}
return true;
}
/// <summary>
/// Filters the items.
/// </summary>