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Move FilterService to Jellyfin.Api

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pull/3269/head
crobibero 5 years ago
parent 601e4a88c9
commit dd5579e0eb
2 changed files with 219 additions and 243 deletions
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219
Jellyfin.Api/Controllers/FilterController.cs
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#nullable enable
#pragma warning disable CA1801
using System;
using System.Linq;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Playlists;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Querying;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
namespace Jellyfin.Api.Controllers
{
/// <summary>
/// Filters controller.
/// </summary>
[Authorize]
public class FilterController : BaseJellyfinApiController
{
private readonly ILibraryManager _libraryManager;
private readonly IUserManager _userManager;
/// <summary>
/// Initializes a new instance of the <see cref="FilterController"/> class.
/// </summary>
/// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
/// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param>
public FilterController(ILibraryManager libraryManager, IUserManager userManager)
{
_libraryManager = libraryManager;
_userManager = userManager;
}
/// <summary>
/// Gets legacy query filters.
/// </summary>
/// <param name="userId">Optional. User id.</param>
/// <param name="parentId">Optional. Parent id.</param>
/// <param name="includeItemTypes">Optional. If specified, results will be filtered based on item type. This allows multiple, comma delimited.</param>
/// <param name="mediaTypes">Optional. Filter by MediaType. Allows multiple, comma delimited.</param>
/// <returns>Legacy query filters.</returns>
[HttpGet("/Items/Filters")]
[ProducesResponseType(StatusCodes.Status200OK)]
public ActionResult<QueryFiltersLegacy> GetQueryFiltersLegacy(
[FromQuery] Guid? userId,
[FromQuery] string? parentId,
[FromQuery] string? includeItemTypes,
[FromQuery] string? mediaTypes)
{
var parentItem = string.IsNullOrEmpty(parentId)
? null
: _libraryManager.GetItemById(parentId);
var user = userId == null || userId == Guid.Empty
? null
: _userManager.GetUserById(userId.Value);
if (string.Equals(includeItemTypes, nameof(BoxSet), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, nameof(Playlist), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, nameof(Trailer), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, "Program", StringComparison.OrdinalIgnoreCase))
{
parentItem = null;
}
var item = string.IsNullOrEmpty(parentId)
? user == null
? _libraryManager.RootFolder
: _libraryManager.GetUserRootFolder()
: parentItem;
var query = new InternalItemsQuery
{
User = user,
MediaTypes = (mediaTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries),
IncludeItemTypes = (includeItemTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries),
Recursive = true,
EnableTotalRecordCount = false,
DtoOptions = new DtoOptions
{
Fields = new[] { ItemFields.Genres, ItemFields.Tags },
EnableImages = false,
EnableUserData = false
}
};
var itemList = ((Folder)item!).GetItemList(query);
return new QueryFiltersLegacy
{
Years = itemList.Select(i => i.ProductionYear ?? -1)
.Where(i => i > 0)
.Distinct()
.OrderBy(i => i)
.ToArray(),
Genres = itemList.SelectMany(i => i.Genres)
.DistinctNames()
.OrderBy(i => i)
.ToArray(),
Tags = itemList
.SelectMany(i => i.Tags)
.Distinct(StringComparer.OrdinalIgnoreCase)
.OrderBy(i => i)
.ToArray(),
OfficialRatings = itemList
.Select(i => i.OfficialRating)
.Where(i => !string.IsNullOrWhiteSpace(i))
.Distinct(StringComparer.OrdinalIgnoreCase)
.OrderBy(i => i)
.ToArray()
};
}
/// <summary>
/// Gets query filters.
/// </summary>
/// <param name="userId">Optional. User id.</param>
/// <param name="parentId">Optional. Specify this to localize the search to a specific item or folder. Omit to use the root.</param>
/// <param name="includeItemTypes">Optional. If specified, results will be filtered based on item type. This allows multiple, comma delimited.</param>
/// <param name="mediaTypes">[Unused] Optional. Filter by MediaType. Allows multiple, comma delimited.</param>
/// <param name="isAiring">Optional. Is item airing.</param>
/// <param name="isMovie">Optional. Is item movie.</param>
/// <param name="isSports">Optional. Is item sports.</param>
/// <param name="isKids">Optional. Is item kids.</param>
/// <param name="isNews">Optional. Is item news.</param>
/// <param name="isSeries">Optional. Is item series.</param>
/// <param name="recursive">Optional. Search recursive.</param>
/// <returns>Query filters.</returns>
[HttpGet("/Items/Filters2")]
[ProducesResponseType(StatusCodes.Status200OK)]
public ActionResult<QueryFilters> GetQueryFilters(
[FromQuery] Guid? userId,
[FromQuery] string? parentId,
[FromQuery] string? includeItemTypes,
[FromQuery] string? mediaTypes,
[FromQuery] bool? isAiring,
[FromQuery] bool? isMovie,
[FromQuery] bool? isSports,
[FromQuery] bool? isKids,
[FromQuery] bool? isNews,
[FromQuery] bool? isSeries,
[FromQuery] bool? recursive)
{
var parentItem = string.IsNullOrEmpty(parentId)
? null
: _libraryManager.GetItemById(parentId);
var user = userId == null || userId == Guid.Empty
? null
: _userManager.GetUserById(userId.Value);
if (string.Equals(includeItemTypes, nameof(BoxSet), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, nameof(Playlist), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, nameof(Trailer), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, "Program", StringComparison.OrdinalIgnoreCase))
{
parentItem = null;
}
var filters = new QueryFilters();
var genreQuery = new InternalItemsQuery(user)
{
IncludeItemTypes =
(includeItemTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries),
DtoOptions = new DtoOptions
{
Fields = Array.Empty<ItemFields>(),
EnableImages = false,
EnableUserData = false
},
IsAiring = isAiring,
IsMovie = isMovie,
IsSports = isSports,
IsKids = isKids,
IsNews = isNews,
IsSeries = isSeries
};
if ((recursive ?? true) || parentItem is UserView || parentItem is ICollectionFolder)
{
genreQuery.AncestorIds = parentItem == null ? Array.Empty<Guid>() : new[] { parentItem.Id };
}
else
{
genreQuery.Parent = parentItem;
}
if (string.Equals(includeItemTypes, nameof(MusicAlbum), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, nameof(MusicVideo), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, nameof(MusicArtist), StringComparison.OrdinalIgnoreCase) ||
string.Equals(includeItemTypes, nameof(Audio), StringComparison.OrdinalIgnoreCase))
{
filters.Genres = _libraryManager.GetMusicGenres(genreQuery).Items.Select(i => new NameGuidPair
{
Name = i.Item1.Name,
Id = i.Item1.Id
}).ToArray();
}
else
{
filters.Genres = _libraryManager.GetGenres(genreQuery).Items.Select(i => new NameGuidPair
{
Name = i.Item1.Name,
Id = i.Item1.Id
}).ToArray();
}
return filters;
}
}
}

243
MediaBrowser.Api/FilterService.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Querying;
using MediaBrowser.Model.Services;
using Microsoft.Extensions.Logging;
namespace MediaBrowser.Api
{
[Route("/Items/Filters", "GET", Summary = "Gets branding configuration")]
public class GetQueryFiltersLegacy : IReturn<QueryFiltersLegacy>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public Guid UserId { get; set; }
[ApiMember(Name = "ParentId", Description = "Specify this to localize the search to a specific item or folder. Omit to use the root", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string ParentId { get; set; }
[ApiMember(Name = "IncludeItemTypes", Description = "Optional. If specified, results will be filtered based on item type. This allows multiple, comma delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string IncludeItemTypes { get; set; }
[ApiMember(Name = "MediaTypes", Description = "Optional filter by MediaType. Allows multiple, comma delimited.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string MediaTypes { get; set; }
public string[] GetMediaTypes()
{
return (MediaTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
public string[] GetIncludeItemTypes()
{
return (IncludeItemTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
}
[Route("/Items/Filters2", "GET", Summary = "Gets branding configuration")]
public class GetQueryFilters : IReturn<QueryFilters>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public Guid UserId { get; set; }
[ApiMember(Name = "ParentId", Description = "Specify this to localize the search to a specific item or folder. Omit to use the root", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string ParentId { get; set; }
[ApiMember(Name = "IncludeItemTypes", Description = "Optional. If specified, results will be filtered based on item type. This allows multiple, comma delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string IncludeItemTypes { get; set; }
[ApiMember(Name = "MediaTypes", Description = "Optional filter by MediaType. Allows multiple, comma delimited.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string MediaTypes { get; set; }
public string[] GetMediaTypes()
{
return (MediaTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
public string[] GetIncludeItemTypes()
{
return (IncludeItemTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
public bool? IsAiring { get; set; }
public bool? IsMovie { get; set; }
public bool? IsSports { get; set; }
public bool? IsKids { get; set; }
public bool? IsNews { get; set; }
public bool? IsSeries { get; set; }
public bool? Recursive { get; set; }
}
[Authenticated]
public class FilterService : BaseApiService
{
private readonly ILibraryManager _libraryManager;
private readonly IUserManager _userManager;
public FilterService(
ILogger<FilterService> logger,
IServerConfigurationManager serverConfigurationManager,
IHttpResultFactory httpResultFactory,
ILibraryManager libraryManager,
IUserManager userManager)
: base(logger, serverConfigurationManager, httpResultFactory)
{
_libraryManager = libraryManager;
_userManager = userManager;
}
public object Get(GetQueryFilters request)
{
var parentItem = string.IsNullOrEmpty(request.ParentId) ? null : _libraryManager.GetItemById(request.ParentId);
var user = !request.UserId.Equals(Guid.Empty) ? _userManager.GetUserById(request.UserId) : null;
if (string.Equals(request.IncludeItemTypes, "BoxSet", StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, "Playlist", StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, typeof(Trailer).Name, StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, "Program", StringComparison.OrdinalIgnoreCase))
{
parentItem = null;
}
var filters = new QueryFilters();
var genreQuery = new InternalItemsQuery(user)
{
IncludeItemTypes = request.GetIncludeItemTypes(),
DtoOptions = new Controller.Dto.DtoOptions
{
Fields = new ItemFields[] { },
EnableImages = false,
EnableUserData = false
},
IsAiring = request.IsAiring,
IsMovie = request.IsMovie,
IsSports = request.IsSports,
IsKids = request.IsKids,
IsNews = request.IsNews,
IsSeries = request.IsSeries
};
// Non recursive not yet supported for library folders
if ((request.Recursive ?? true) || parentItem is UserView || parentItem is ICollectionFolder)
{
genreQuery.AncestorIds = parentItem == null ? Array.Empty<Guid>() : new[] { parentItem.Id };
}
else
{
genreQuery.Parent = parentItem;
}
if (string.Equals(request.IncludeItemTypes, "MusicAlbum", StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, "MusicVideo", StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, "MusicArtist", StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, "Audio", StringComparison.OrdinalIgnoreCase))
{
filters.Genres = _libraryManager.GetMusicGenres(genreQuery).Items.Select(i => new NameGuidPair
{
Name = i.Item1.Name,
Id = i.Item1.Id
}).ToArray();
}
else
{
filters.Genres = _libraryManager.GetGenres(genreQuery).Items.Select(i => new NameGuidPair
{
Name = i.Item1.Name,
Id = i.Item1.Id
}).ToArray();
}
return ToOptimizedResult(filters);
}
public object Get(GetQueryFiltersLegacy request)
{
var parentItem = string.IsNullOrEmpty(request.ParentId) ? null : _libraryManager.GetItemById(request.ParentId);
var user = !request.UserId.Equals(Guid.Empty) ? _userManager.GetUserById(request.UserId) : null;
if (string.Equals(request.IncludeItemTypes, "BoxSet", StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, "Playlist", StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, typeof(Trailer).Name, StringComparison.OrdinalIgnoreCase) ||
string.Equals(request.IncludeItemTypes, "Program", StringComparison.OrdinalIgnoreCase))
{
parentItem = null;
}
var item = string.IsNullOrEmpty(request.ParentId) ?
user == null ? _libraryManager.RootFolder : _libraryManager.GetUserRootFolder() :
parentItem;
var result = ((Folder)item).GetItemList(GetItemsQuery(request, user));
var filters = GetFilters(result);
return ToOptimizedResult(filters);
}
private QueryFiltersLegacy GetFilters(IReadOnlyCollection<BaseItem> items)
{
var result = new QueryFiltersLegacy();
result.Years = items.Select(i => i.ProductionYear ?? -1)
.Where(i => i > 0)
.Distinct()
.OrderBy(i => i)
.ToArray();
result.Genres = items.SelectMany(i => i.Genres)
.DistinctNames()
.OrderBy(i => i)
.ToArray();
result.Tags = items
.SelectMany(i => i.Tags)
.Distinct(StringComparer.OrdinalIgnoreCase)
.OrderBy(i => i)
.ToArray();
result.OfficialRatings = items
.Select(i => i.OfficialRating)
.Where(i => !string.IsNullOrWhiteSpace(i))
.Distinct(StringComparer.OrdinalIgnoreCase)
.OrderBy(i => i)
.ToArray();
return result;
}
private InternalItemsQuery GetItemsQuery(GetQueryFiltersLegacy request, User user)
{
var query = new InternalItemsQuery
{
User = user,
MediaTypes = request.GetMediaTypes(),
IncludeItemTypes = request.GetIncludeItemTypes(),
Recursive = true,
EnableTotalRecordCount = false,
DtoOptions = new Controller.Dto.DtoOptions
{
Fields = new[] { ItemFields.Genres, ItemFields.Tags },
EnableImages = false,
EnableUserData = false
}
};
return query;
}
}
}
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