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added next/previous episode/season links

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This commit is contained in:
Luke Pulverenti 2013-05-19 13:35:00 -04:00
parent f9c00a6145
commit 13d997a97a
1 changed files with 29 additions and 5 deletions
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34
MediaBrowser.Api/UserLibrary/ItemsService.cs
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@ -166,6 +166,9 @@ namespace MediaBrowser.Api.UserLibrary
[ApiMember(Name = "HasTrailer", Description = "Optional filter by items with trailers.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? HasTrailer { get; set; }
[ApiMember(Name = "AdjacentTo", Description = "Optional. Return items that are siblings of a supplied item.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string AdjacentTo { get; set; }
/// <summary>
/// Gets the order by.
/// </summary>
@ -240,7 +243,7 @@ namespace MediaBrowser.Api.UserLibrary
items = items.AsParallel();
items = ApplyAdditionalFilters(request, items);
items = ApplyAdditionalFilters(request, items, user);
// Apply filters
// Run them starting with the ones that are likely to reduce the list the most
@ -325,9 +328,6 @@ namespace MediaBrowser.Api.UserLibrary
/// <returns>IEnumerable{BaseItem}.</returns>
internal static IEnumerable<BaseItem> ApplyFilter(IEnumerable<BaseItem> items, ItemFilter filter, User user, IUserDataRepository repository)
{
// Avoids implicitly captured closure
var currentUser = user;
switch (filter)
{
case ItemFilter.Likes:
@ -397,7 +397,7 @@ namespace MediaBrowser.Api.UserLibrary
/// <param name="request">The request.</param>
/// <param name="items">The items.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
internal static IEnumerable<BaseItem> ApplyAdditionalFilters(GetItems request, IEnumerable<BaseItem> items)
private IEnumerable<BaseItem> ApplyAdditionalFilters(GetItems request, IEnumerable<BaseItem> items, User user)
{
// Artists
if (!string.IsNullOrEmpty(request.Artists))
@ -424,6 +424,30 @@ namespace MediaBrowser.Api.UserLibrary
});
}
if (!string.IsNullOrEmpty(request.AdjacentTo))
{
var item = DtoBuilder.GetItemByClientId(request.AdjacentTo, _userManager, _libraryManager);
var allSiblings = item.Parent.GetChildren(user).OrderBy(i => i.SortName).ToList();
var index = allSiblings.IndexOf(item);
var previousId = Guid.Empty;
var nextId = Guid.Empty;
if (index > 0)
{
previousId = allSiblings[index - 1].Id;
}
if (index < allSiblings.Count - 1)
{
nextId = allSiblings[index + 1].Id;
}
items = items.Where(i => i.Id == previousId || i.Id == nextId);
}
// Min official rating
if (!string.IsNullOrEmpty(request.MinOfficialRating))
{