update changelog for release 57 [no ci]

CHANGELOG.md

@@ -5,6 +5,17 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+## [0.0.57-alpha] - 2021-09-10
+### Added
+- Add `released_inthelast` search field for relative release date queries
+  - Syntax is a number and a unit (days, weeks, months, years) like `1 week` or `2 years`
+- Allow adding smart collections to multi collections
+
+### Fixed
+- Fix loading artwork in Kodi
+  - Use fake image extension (`.jpg`) for artwork in M3U and XMLTV since Kodi detects MIME type from URL
+  - Enable HEAD requests for IPTV image paths since Kodi requires those
+
 ## [0.0.56-alpha] - 2021-09-10
 ### Added
 - Add Smart Collections
@@ -569,7 +580,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Initial release to facilitate testing outside of Docker.
 
 
-[Unreleased]: https://github.com/jasongdove/ErsatzTV/compare/v0.0.56-alpha...HEAD
+[Unreleased]: https://github.com/jasongdove/ErsatzTV/compare/v0.0.57-alpha...HEAD
+[0.0.57-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.0.56-alpha...v0.0.57-alpha
 [0.0.56-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.0.55-alpha...v0.0.56-alpha
 [0.0.55-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.0.54-alpha...v0.0.55-alpha
 [0.0.54-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.0.53-alpha...v0.0.54-alpha

ErsatzTV.Application/MediaCollections/Commands/CreateMultiCollection.cs

@@ -6,7 +6,7 @@ using MediatR;
 
 namespace ErsatzTV.Application.MediaCollections.Commands
 {
-    public record CreateMultiCollectionItem(int CollectionId, bool ScheduleAsGroup, PlaybackOrder PlaybackOrder);
+    public record CreateMultiCollectionItem(int? CollectionId, int? SmartCollectionId, bool ScheduleAsGroup, PlaybackOrder PlaybackOrder);
 
     public record CreateMultiCollection
         (string Name, List<CreateMultiCollectionItem> Items) : IRequest<Either<BaseError, MultiCollectionViewModel>>;

ErsatzTV.Application/MediaCollections/Commands/CreateMultiCollectionHandler.cs

@@ -41,6 +41,11 @@ namespace ErsatzTV.Application.MediaCollections.Commands
                 .Query()
                 .Include(i => i.Collection)
                 .LoadAsync();
+            await dbContext.Entry(multiCollection)
+                .Collection(c => c.MultiCollectionSmartItems)
+                .Query()
+                .Include(i => i.SmartCollection)
+                .LoadAsync();
             return ProjectToViewModel(multiCollection);
         }
 
@@ -51,12 +56,44 @@ namespace ErsatzTV.Application.MediaCollections.Commands
                 name => new MultiCollection
                 {
                     Name = name,
-                    MultiCollectionItems = request.Items.Map(i => new MultiCollectionItem
-                    {
-                        CollectionId = i.CollectionId,
-                        ScheduleAsGroup = i.ScheduleAsGroup,
-                        PlaybackOrder = i.PlaybackOrder
-                    }).ToList()
+                    MultiCollectionItems = request.Items.Map(
+                            i =>
+                            {
+                                if (i.CollectionId.HasValue)
+                                {
+                                    return Some(
+                                        new MultiCollectionItem
+                                        {
+                                            CollectionId = i.CollectionId.Value,
+                                            ScheduleAsGroup = i.ScheduleAsGroup,
+                                            PlaybackOrder = i.PlaybackOrder
+                                        });
+                                }
+
+                                return None;
+                            })
+                        .Sequence()
+                        .Flatten()
+                        .ToList(),
+                    MultiCollectionSmartItems = request.Items.Map(
+                            i =>
+                            {
+                                if (i.SmartCollectionId.HasValue)
+                                {
+                                    return Some(
+                                        new MultiCollectionSmartItem
+                                        {
+                                            SmartCollectionId = i.SmartCollectionId.Value,
+                                            ScheduleAsGroup = i.ScheduleAsGroup,
+                                            PlaybackOrder = i.PlaybackOrder
+                                        });
+                                }
+
+                                return None;
+                            })
+                        .Sequence()
+                        .Flatten()
+                        .ToList()
                 });
 
         private static async Task<Validation<BaseError, string>> ValidateName(

ErsatzTV.Application/MediaCollections/Commands/UpdateMultiCollection.cs

@@ -5,7 +5,7 @@ using LanguageExt;
 
 namespace ErsatzTV.Application.MediaCollections.Commands
 {
-    public record UpdateMultiCollectionItem(int CollectionId, bool ScheduleAsGroup, PlaybackOrder PlaybackOrder);
+    public record UpdateMultiCollectionItem(int? CollectionId, int? SmartCollectionId, bool ScheduleAsGroup, PlaybackOrder PlaybackOrder);
 
     public record UpdateMultiCollection
     (

ErsatzTV.Application/MediaCollections/Commands/UpdateMultiCollectionHandler.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Threading;
 using System.Threading.Channels;
@@ -48,11 +49,13 @@ namespace ErsatzTV.Application.MediaCollections.Commands
             await dbContext.SaveChangesAsync();
 
             var toAdd = request.Items
-                .Filter(i => c.MultiCollectionItems.All(i2 => i2.CollectionId != i.CollectionId))
-                .Map(
-                    i => new MultiCollectionItem
+                .Filter(i => i.CollectionId.HasValue)
+                // ReSharper disable once PossibleInvalidOperationException
+                .Filter(i => c.MultiCollectionItems.All(i2 => i2.CollectionId != i.CollectionId.Value))
+                .Map(i => new MultiCollectionItem
                     {
-                        CollectionId = i.CollectionId,
+                        // ReSharper disable once PossibleInvalidOperationException
+                        CollectionId = i.CollectionId.Value,
                         MultiCollectionId = c.Id,
                         ScheduleAsGroup = i.ScheduleAsGroup,
                         PlaybackOrder = i.PlaybackOrder
@@ -79,6 +82,40 @@ namespace ErsatzTV.Application.MediaCollections.Commands
             // add new items
             c.MultiCollectionItems.AddRange(toAdd);
 
+            var toAddSmart = request.Items
+                .Filter(i => i.SmartCollectionId.HasValue)
+                // ReSharper disable once PossibleInvalidOperationException
+                .Filter(i => c.MultiCollectionSmartItems.All(i2 => i2.SmartCollectionId != i.SmartCollectionId.Value))
+                .Map(i => new MultiCollectionSmartItem
+                    {
+                        // ReSharper disable once PossibleInvalidOperationException
+                        SmartCollectionId = i.SmartCollectionId.Value,
+                        MultiCollectionId = c.Id,
+                        ScheduleAsGroup = i.ScheduleAsGroup,
+                        PlaybackOrder = i.PlaybackOrder
+                    })
+                .ToList();
+            var toRemoveSmart = c.MultiCollectionSmartItems
+                .Filter(i => request.Items.All(i2 => i2.SmartCollectionId != i.SmartCollectionId))
+                .ToList();
+            
+            // remove items that are no longer present
+            c.MultiCollectionSmartItems.RemoveAll(toRemoveSmart.Contains);
+            
+            // update existing items
+            foreach (MultiCollectionSmartItem item in c.MultiCollectionSmartItems)
+            {
+                foreach (UpdateMultiCollectionItem incoming in request.Items.Filter(
+                    i => i.SmartCollectionId == item.SmartCollectionId))
+                {
+                    item.ScheduleAsGroup = incoming.ScheduleAsGroup;
+                    item.PlaybackOrder = incoming.PlaybackOrder;
+                }
+            }
+
+            // add new items
+            c.MultiCollectionSmartItems.AddRange(toAddSmart);
+
             // rebuild playouts
             if (await dbContext.SaveChangesAsync() > 0)
             {
@@ -104,6 +141,7 @@ namespace ErsatzTV.Application.MediaCollections.Commands
             UpdateMultiCollection updateCollection) =>
             dbContext.MultiCollections
                 .Include(mc => mc.MultiCollectionItems)
+                .Include(mc => mc.MultiCollectionSmartItems)
                 .SelectOneAsync(c => c.Id, c => c.Id == updateCollection.MultiCollectionId)
                 .Map(o => o.ToValidation<BaseError>("MultiCollection does not exist."));
 

ErsatzTV.Application/MediaCollections/Mapper.cs

@@ -13,7 +13,8 @@ namespace ErsatzTV.Application.MediaCollections
             new(
                 multiCollection.Id,
                 multiCollection.Name,
-                Optional(multiCollection.MultiCollectionItems).Flatten().Map(ProjectToViewModel).ToList());
+                Optional(multiCollection.MultiCollectionItems).Flatten().Map(ProjectToViewModel).ToList(),
+                Optional(multiCollection.MultiCollectionSmartItems).Flatten().Map(ProjectToViewModel).ToList());
 
         internal static SmartCollectionViewModel ProjectToViewModel(SmartCollection collection) =>
             new(collection.Id, collection.Name, collection.Query);
@@ -24,5 +25,12 @@ namespace ErsatzTV.Application.MediaCollections
                 ProjectToViewModel(multiCollectionItem.Collection),
                 multiCollectionItem.ScheduleAsGroup,
                 multiCollectionItem.PlaybackOrder);
+
+        private static MultiCollectionSmartItemViewModel ProjectToViewModel(MultiCollectionSmartItem multiCollectionSmartItem) =>
+            new(
+                multiCollectionSmartItem.MultiCollectionId,
+                ProjectToViewModel(multiCollectionSmartItem.SmartCollection),
+                multiCollectionSmartItem.ScheduleAsGroup,
+                multiCollectionSmartItem.PlaybackOrder);
     }
 }

ErsatzTV.Application/MediaCollections/MultiCollectionSmartItemViewModel.cs

@@ -0,0 +1,10 @@
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.MediaCollections
+{
+    public record MultiCollectionSmartItemViewModel(
+        int MultiCollectionId,
+        SmartCollectionViewModel SmartCollection,
+        bool ScheduleAsGroup,
+        PlaybackOrder PlaybackOrder);
+}

ErsatzTV.Application/MediaCollections/MultiCollectionViewModel.cs

@@ -2,5 +2,9 @@
 
 namespace ErsatzTV.Application.MediaCollections
 {
-    public record MultiCollectionViewModel(int Id, string Name, List<MultiCollectionItemViewModel> Items);
+    public record MultiCollectionViewModel(
+        int Id,
+        string Name,
+        List<MultiCollectionItemViewModel> Items,
+        List<MultiCollectionSmartItemViewModel> SmartItems);
 }

ErsatzTV.Application/MediaCollections/Queries/GetMultiCollectionByIdHandler.cs

@@ -24,6 +24,8 @@ namespace ErsatzTV.Application.MediaCollections.Queries
             return await dbContext.MultiCollections
                 .Include(mc => mc.MultiCollectionItems)
                 .ThenInclude(mc => mc.Collection)
+                .Include(mc => mc.MultiCollectionSmartItems)
+                .ThenInclude(mc => mc.SmartCollection)
                 .SelectOneAsync(c => c.Id, c => c.Id == request.Id)
                 .MapT(ProjectToViewModel);
         }

ErsatzTV.Core/Domain/Collection/MultiCollection.cs

@@ -7,6 +7,8 @@ namespace ErsatzTV.Core.Domain
         public int Id { get; set; }
         public string Name { get; set; }
         public List<Collection> Collections { get; set; }
+        public List<SmartCollection> SmartCollections { get; set; }
         public List<MultiCollectionItem> MultiCollectionItems { get; set; }
+        public List<MultiCollectionSmartItem> MultiCollectionSmartItems { get; set; }
     }
 }

ErsatzTV.Core/Domain/Collection/MultiCollectionSmartItem.cs

@@ -0,0 +1,12 @@
+namespace ErsatzTV.Core.Domain
+{
+    public class MultiCollectionSmartItem
+    {
+        public int MultiCollectionId { get; set; }
+        public MultiCollection MultiCollection { get; set; }
+        public int SmartCollectionId { get; set; }
+        public SmartCollection SmartCollection { get; set; }
+        public bool ScheduleAsGroup { get; set; }
+        public PlaybackOrder PlaybackOrder { get; set; }
+    }
+}

ErsatzTV.Core/Domain/Collection/SmartCollection.cs

@@ -1,9 +1,13 @@
-namespace ErsatzTV.Core.Domain
+using System.Collections.Generic;
+
+namespace ErsatzTV.Core.Domain
 {
     public class SmartCollection
     {
         public int Id { get; set; }
         public string Name { get; set; }
         public string Query { get; set; }
+        public List<MultiCollection> MultiCollections { get; set; }
+        public List<MultiCollectionSmartItem> MultiCollectionSmartItems { get; set; }
     }
 }

ErsatzTV.Core/Iptv/ChannelGuide.cs

@@ -58,7 +58,7 @@ namespace ErsatzTV.Core.Iptv
                         .Filter(a => a.ArtworkKind == ArtworkKind.Logo)
                         .HeadOrNone()
                         .Match(
-                            artwork => $"{_scheme}://{_host}/iptv/logos/{artwork.Path}",
+                            artwork => $"{_scheme}://{_host}/iptv/logos/{artwork.Path}.jpg",
                             () => $"{_scheme}://{_host}/iptv/images/ersatztv-500.png");
                     xml.WriteAttributeString("src", logo);
                     xml.WriteEndElement(); // icon
@@ -276,7 +276,7 @@ namespace ErsatzTV.Core.Iptv
                     _ => "posters"
                 };
 
-                artworkPath = $"{_scheme}://{_host}/iptv/artwork/{artworkFolder}/{artwork.Path}";
+                artworkPath = $"{_scheme}://{_host}/iptv/artwork/{artworkFolder}/{artwork.Path}.jpg";
             }
 
             return artworkPath;

ErsatzTV.Core/Iptv/ChannelPlaylist.cs

@@ -32,7 +32,7 @@ namespace ErsatzTV.Core.Iptv
                     .Filter(a => a.ArtworkKind == ArtworkKind.Logo)
                     .HeadOrNone()
                     .Match(
-                        artwork => $"{_scheme}://{_host}/iptv/logos/{artwork.Path}",
+                        artwork => $"{_scheme}://{_host}/iptv/logos/{artwork.Path}.jpg",
                         () => $"{_scheme}://{_host}/iptv/images/ersatztv-500.png");
 
                 string shortUniqueId = Convert.ToBase64String(channel.UniqueId.ToByteArray())

ErsatzTV.Infrastructure/Data/Configurations/Collection/MultiCollectionConfiguration.cs

@@ -22,6 +22,19 @@ namespace ErsatzTV.Infrastructure.Data.Configurations
                         .HasForeignKey(mci => mci.MultiCollectionId)
                         .OnDelete(DeleteBehavior.Cascade),
                     j => j.HasKey(mci => new { mci.MultiCollectionId, mci.CollectionId }));
+
+            builder.HasMany(m => m.SmartCollections)
+                .WithMany(m => m.MultiCollections)
+                .UsingEntity<MultiCollectionSmartItem>(
+                    j => j.HasOne(mci => mci.SmartCollection)
+                        .WithMany(c => c.MultiCollectionSmartItems)
+                        .HasForeignKey(mci => mci.SmartCollectionId)
+                        .OnDelete(DeleteBehavior.Cascade),
+                    j => j.HasOne(mci => mci.MultiCollection)
+                        .WithMany(mc => mc.MultiCollectionSmartItems)
+                        .HasForeignKey(mci => mci.MultiCollectionId)
+                        .OnDelete(DeleteBehavior.Cascade),
+                    j => j.HasKey(mci => new { mci.MultiCollectionId, mci.SmartCollectionId }));
         }
     }
 }

ErsatzTV.Infrastructure/Data/Repositories/MediaCollectionRepository.cs

@@ -66,6 +66,7 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
 
             Option<MultiCollection> maybeMultiCollection = await dbContext.MultiCollections
                 .Include(mc => mc.Collections)
+                .Include(mc => mc.SmartCollections)
                 .SelectOneAsync(mc => mc.Id, mc => mc.Id == id);
 
             foreach (MultiCollection multiCollection in maybeMultiCollection)
@@ -79,6 +80,11 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                     result.AddRange(await GetArtistItems(dbContext, collectionId));
                     result.AddRange(await GetMusicVideoItems(dbContext, collectionId));
                 }
+
+                foreach (int smartCollectionId in multiCollection.SmartCollections.Map(c => c.Id))
+                {
+                    result.AddRange(await GetSmartCollectionItems(smartCollectionId));
+                }
             }
             
             return result.Distinct().ToList();
@@ -138,8 +144,11 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
 
             Option<MultiCollection> maybeMultiCollection = await dbContext.MultiCollections
                 .Include(mc => mc.Collections)
+                .Include(mc => mc.SmartCollections)
                 .Include(mc => mc.MultiCollectionItems)
                 .ThenInclude(mci => mci.Collection)
+                .Include(mc => mc.MultiCollectionSmartItems)
+                .ThenInclude(mci => mci.SmartCollection)
                 .SelectOneAsync(mc => mc.Id, mc => mc.Id == id);
 
             foreach (MultiCollection multiCollection in maybeMultiCollection)
@@ -178,6 +187,19 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                                 multiCollectionItem.Collection.UseCustomPlaybackOrder));
                     }
                 }
+
+                foreach (MultiCollectionSmartItem multiCollectionSmartItem in multiCollection.MultiCollectionSmartItems)
+                {
+                    List<MediaItem> items = await GetSmartCollectionItems(multiCollectionSmartItem.SmartCollectionId);
+
+                    result.Add(
+                        new CollectionWithItems(
+                            multiCollectionSmartItem.SmartCollectionId,
+                            items,
+                            multiCollectionSmartItem.ScheduleAsGroup,
+                            multiCollectionSmartItem.PlaybackOrder,
+                            false));
+                }
             }
 
             // remove duplicate items from ungrouped collections

ErsatzTV.Infrastructure/Migrations/20210911024558_Add_MultiCollectionSmartCollection.cs

@@ -0,0 +1,47 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace ErsatzTV.Infrastructure.Migrations
+{
+    public partial class Add_MultiCollectionSmartCollection : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "MultiCollectionSmartItem",
+                columns: table => new
+                {
+                    MultiCollectionId = table.Column<int>(type: "INTEGER", nullable: false),
+                    SmartCollectionId = table.Column<int>(type: "INTEGER", nullable: false),
+                    ScheduleAsGroup = table.Column<bool>(type: "INTEGER", nullable: false),
+                    PlaybackOrder = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_MultiCollectionSmartItem", x => new { x.MultiCollectionId, x.SmartCollectionId });
+                    table.ForeignKey(
+                        name: "FK_MultiCollectionSmartItem_MultiCollection_MultiCollectionId",
+                        column: x => x.MultiCollectionId,
+                        principalTable: "MultiCollection",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_MultiCollectionSmartItem_SmartCollection_SmartCollectionId",
+                        column: x => x.SmartCollectionId,
+                        principalTable: "SmartCollection",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_MultiCollectionSmartItem_SmartCollectionId",
+                table: "MultiCollectionSmartItem",
+                column: "SmartCollectionId");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "MultiCollectionSmartItem");
+        }
+    }
+}

ErsatzTV.Infrastructure/Migrations/TvContextModelSnapshot.cs

@@ -979,6 +979,27 @@ namespace ErsatzTV.Infrastructure.Migrations
                     b.ToTable("MultiCollectionItem");
                 });
 
+            modelBuilder.Entity("ErsatzTV.Core.Domain.MultiCollectionSmartItem", b =>
+                {
+                    b.Property<int>("MultiCollectionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("SmartCollectionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("PlaybackOrder")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("ScheduleAsGroup")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("MultiCollectionId", "SmartCollectionId");
+
+                    b.HasIndex("SmartCollectionId");
+
+                    b.ToTable("MultiCollectionSmartItem");
+                });
+
             modelBuilder.Entity("ErsatzTV.Core.Domain.MusicVideoMetadata", b =>
                 {
                     b.Property<int>("Id")
@@ -2247,6 +2268,25 @@ namespace ErsatzTV.Infrastructure.Migrations
                     b.Navigation("MultiCollection");
                 });
 
+            modelBuilder.Entity("ErsatzTV.Core.Domain.MultiCollectionSmartItem", b =>
+                {
+                    b.HasOne("ErsatzTV.Core.Domain.MultiCollection", "MultiCollection")
+                        .WithMany("MultiCollectionSmartItems")
+                        .HasForeignKey("MultiCollectionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ErsatzTV.Core.Domain.SmartCollection", "SmartCollection")
+                        .WithMany("MultiCollectionSmartItems")
+                        .HasForeignKey("SmartCollectionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("MultiCollection");
+
+                    b.Navigation("SmartCollection");
+                });
+
             modelBuilder.Entity("ErsatzTV.Core.Domain.MusicVideoMetadata", b =>
                 {
                     b.HasOne("ErsatzTV.Core.Domain.MusicVideo", "MusicVideo")
@@ -2972,6 +3012,8 @@ namespace ErsatzTV.Infrastructure.Migrations
             modelBuilder.Entity("ErsatzTV.Core.Domain.MultiCollection", b =>
                 {
                     b.Navigation("MultiCollectionItems");
+
+                    b.Navigation("MultiCollectionSmartItems");
                 });
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.MusicVideoMetadata", b =>
@@ -3033,6 +3075,11 @@ namespace ErsatzTV.Infrastructure.Migrations
                     b.Navigation("Tags");
                 });
 
+            modelBuilder.Entity("ErsatzTV.Core.Domain.SmartCollection", b =>
+                {
+                    b.Navigation("MultiCollectionSmartItems");
+                });
+
             modelBuilder.Entity("ErsatzTV.Core.Domain.Artist", b =>
                 {
                     b.Navigation("ArtistMetadata");

ErsatzTV.Infrastructure/Search/RelativeDateMultiFieldQueryParser.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using Lucene.Net.Analysis;
+using Lucene.Net.QueryParsers.Classic;
+using Lucene.Net.Search;
+using Lucene.Net.Util;
+
+namespace ErsatzTV.Infrastructure.Search
+{
+    public class RelativeDateMultiFieldQueryParser : MultiFieldQueryParser
+    {
+        public RelativeDateMultiFieldQueryParser(
+            LuceneVersion matchVersion,
+            string[] fields,
+            Analyzer analyzer,
+            IDictionary<string, float> boosts) : base(matchVersion, fields, analyzer, boosts)
+        {
+        }
+
+        public RelativeDateMultiFieldQueryParser(LuceneVersion matchVersion, string[] fields, Analyzer analyzer) : base(
+            matchVersion,
+            fields,
+            analyzer)
+        {
+        }
+
+        protected override Query GetFieldQuery(string field, string queryText, int slop)
+        {
+            if (field == "released_inthelast" && RelativeDateQueryParser.ParseStart(queryText, out DateTime start))
+            {
+                var todayString = DateTime.Today.ToString("yyyyMMdd");
+                var dateString = start.ToString("yyyyMMdd");
+
+                return base.GetRangeQuery("release_date", dateString, todayString, true, true);
+            }
+
+            return base.GetFieldQuery(field, queryText, slop);
+        }
+    }
+}

ErsatzTV.Infrastructure/Search/RelativeDateQueryParser.cs

@@ -0,0 +1,77 @@
+using System;
+using Lucene.Net.Analysis;
+using Lucene.Net.QueryParsers.Classic;
+using Lucene.Net.Search;
+using Lucene.Net.Util;
+
+namespace ErsatzTV.Infrastructure.Search
+{
+    public class RelativeDateQueryParser : QueryParser
+    {
+        public RelativeDateQueryParser(LuceneVersion matchVersion, string f, Analyzer a) : base(matchVersion, f, a)
+        {
+        }
+
+        protected internal RelativeDateQueryParser(ICharStream stream) : base(stream)
+        {
+        }
+
+        protected RelativeDateQueryParser(QueryParserTokenManager tm) : base(tm)
+        {
+        }
+
+        protected override Query GetFieldQuery(string field, string queryText, int slop)
+        {
+            if (field == "released_inthelast" && ParseStart(queryText, out DateTime start))
+            {
+                var todayString = DateTime.Today.ToString("yyyyMMdd");
+                var dateString = start.ToString("yyyyMMdd");
+
+                return base.GetRangeQuery("release_date", dateString, todayString, true, true);
+            }
+
+            return base.GetFieldQuery(field, queryText, slop);
+        }
+        
+        internal static bool ParseStart(string text, out DateTime start)
+        {
+            start = DateTime.MinValue;
+
+            try
+            {
+                if (int.TryParse(text.Split(" ")[0], out int number))
+                {
+                    if (text.Contains("day"))
+                    {
+                        start = DateTime.Today.AddDays(number * -1);
+                        return true;
+                    }
+
+                    if (text.Contains("week"))
+                    {
+                        start = DateTime.Today.AddDays(number * -7);
+                        return true;
+                    }
+
+                    if (text.Contains("month"))
+                    {
+                        start = DateTime.Today.AddMonths(number * -1);
+                        return true;
+                    }
+
+                    if (text.Contains("year"))
+                    {
+                        start = DateTime.Today.AddYears(number * -1);
+                        return true;
+                    }
+                }
+            }
+            catch
+            {
+                // do nothing
+            }
+
+            return false;
+        }
+    }
+}

ErsatzTV.Infrastructure/Search/SearchIndex.cs

@@ -148,8 +148,8 @@ namespace ErsatzTV.Infrastructure.Search
             };
             using var analyzerWrapper = new PerFieldAnalyzerWrapper(analyzer, customAnalyzers);
             QueryParser parser = !string.IsNullOrWhiteSpace(searchField)
-                ? new QueryParser(AppLuceneVersion, searchField, analyzerWrapper)
-                : new MultiFieldQueryParser(AppLuceneVersion, new[] { TitleField }, analyzerWrapper);
+                ? new RelativeDateQueryParser(AppLuceneVersion, searchField, analyzerWrapper)
+                : new RelativeDateMultiFieldQueryParser(AppLuceneVersion, new[] { TitleField }, analyzerWrapper);
             parser.AllowLeadingWildcard = true;
             Query query = ParseQuery(searchQuery, parser);
             var filter = new DuplicateFilter(TitleAndYearField);

ErsatzTV/Controllers/ArtworkController.cs

@@ -35,7 +35,10 @@ namespace ErsatzTV.Controllers
             _httpClientFactory = httpClientFactory;
         }
 
+        [HttpHead("/iptv/artwork/posters/{fileName}")]
         [HttpGet("/iptv/artwork/posters/{fileName}")]
+        [HttpHead("/iptv/artwork/posters/{fileName}.jpg")]
+        [HttpGet("/iptv/artwork/posters/{fileName}.jpg")]
         [HttpGet("/artwork/posters/{fileName}")]
         public async Task<IActionResult> GetPoster(string fileName)
         {
@@ -67,8 +70,10 @@ namespace ErsatzTV.Controllers
         }
 
 
+        [HttpHead("/iptv/artwork/posters/jellyfin/{*path}")]
         [HttpGet("/iptv/artwork/posters/jellyfin/{*path}")]
         [HttpGet("/artwork/posters/jellyfin/{*path}")]
+        [HttpHead("/iptv/artwork/thumbnails/jellyfin/{*path}")]
         [HttpGet("/iptv/artwork/thumbnails/jellyfin/{*path}")]
         [HttpGet("/artwork/thumbnails/jellyfin/{*path}")]
         [HttpGet("/artwork/fanart/jellyfin/{*path}")]
@@ -82,8 +87,10 @@ namespace ErsatzTV.Controllers
             return GetJellyfinArtwork(path);
         }
 
+        [HttpHead("/iptv/artwork/posters/emby/{*path}")]
         [HttpGet("/iptv/artwork/posters/emby/{*path}")]
         [HttpGet("/artwork/posters/emby/{*path}")]
+        [HttpHead("/iptv/artwork/thumbnails/emby/{*path}")]
         [HttpGet("/iptv/artwork/thumbnails/emby/{*path}")]
         [HttpGet("/artwork/thumbnails/emby/{*path}")]
         [HttpGet("/artwork/fanart/emby/{*path}")]
@@ -97,6 +104,7 @@ namespace ErsatzTV.Controllers
             return GetEmbyArtwork(path);
         }
 
+        [HttpHead("/iptv/artwork/posters/plex/{plexMediaSourceId}/{*path}")]
         [HttpGet("/iptv/artwork/posters/plex/{plexMediaSourceId}/{*path}")]
         [HttpGet("/artwork/posters/plex/{plexMediaSourceId}/{*path}")]
         public Task<IActionResult> GetPlexPoster(int plexMediaSourceId, string path) =>
@@ -116,7 +124,10 @@ namespace ErsatzTV.Controllers
                 plexMediaSourceId,
                 $"photo/:/transcode?url=/{path}&height=220&width=392&minSize=1&upscale=0");
 
+        [HttpHead("/iptv/artwork/thumbnails/{fileName}")]
         [HttpGet("/iptv/artwork/thumbnails/{fileName}")]
+        [HttpHead("/iptv/artwork/thumbnails/{fileName}.jpg")]
+        [HttpGet("/iptv/artwork/thumbnails/{fileName}.jpg")]
         [HttpGet("/artwork/thumbnails/{fileName}")]
         public async Task<IActionResult> GetThumbnail(string fileName)
         {

ErsatzTV/Controllers/IptvController.cs

@@ -71,6 +71,8 @@ namespace ErsatzTV.Controllers
                         error => BadRequest(error.Value)));
 
         [HttpGet("iptv/logos/{fileName}")]
+        [HttpHead("iptv/logos/{fileName}.jpg")]
+        [HttpGet("iptv/logos/{fileName}.jpg")]
         public async Task<IActionResult> GetImage(string fileName)
         {
             Either<BaseError, CachedImagePathViewModel> cachedImagePath =

ErsatzTV/Pages/MultiCollectionEditor.razor

@@ -24,11 +24,21 @@
                                      @bind-value="_selectedCollection"
                                      SearchFunc="@SearchCollections"
                                      ToStringFunc="@(c => c?.Name)"/>
-                </MudCardContent>
-                <MudCardActions>
-                    <MudButton Variant="Variant.Filled" Color="Color.Secondary" OnClick="@(_ => AddCollection())" Class="ml-2">
+                    <MudButton Variant="Variant.Filled" Color="Color.Secondary" OnClick="@(_ => AddCollection())" Class="mt-4 mr-auto">
                         Add Collection
                     </MudButton>
+                    <MudAutocomplete @ref="_smartCollectionAutocomplete"
+                                     Class="mt-4"
+                                     T="SmartCollectionViewModel"
+                                     Label="Smart Collection"
+                                     @bind-value="_selectedSmartCollection"
+                                     SearchFunc="@SearchSmartCollections"
+                                     ToStringFunc="@(c => c?.Name)"/>
+                    <MudButton Variant="Variant.Filled" Color="Color.Secondary" OnClick="@(_ => AddSmartCollection())" Class="mt-4 mr-auto">
+                        Add Smart Collection
+                    </MudButton>
+                </MudCardContent>
+                <MudCardActions>
                     <MudButton ButtonType="ButtonType.Submit" Variant="Variant.Filled" Color="Color.Primary" Class="mr-2 ml-auto">
                         @(IsEdit ? "Save Changes" : "Add Multi Collection")
                     </MudButton>
@@ -87,14 +97,20 @@
     private EditContext _editContext;
     private ValidationMessageStore _messageStore;
     private List<MediaCollectionViewModel> _collections;
+    private List<SmartCollectionViewModel> _smartCollections;
     private MediaCollectionViewModel _selectedCollection;
+    private SmartCollectionViewModel _selectedSmartCollection;
     private MudAutocomplete<MediaCollectionViewModel> _collectionAutocomplete;
+    private MudAutocomplete<SmartCollectionViewModel> _smartCollectionAutocomplete;
     
     protected override async Task OnParametersSetAsync()
     {
         _collections = await _mediator.Send(new GetAllCollections())
             .Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList());
 
+        _smartCollections = await _mediator.Send(new GetAllSmartCollections())
+            .Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList());
+
         if (IsEdit)
         {
             Option<MultiCollectionViewModel> maybeCollection = await _mediator.Send(new GetMultiCollectionById(Id));
@@ -102,13 +118,21 @@
             {
                 _model.Id = collection.Id;
                 _model.Name = collection.Name;
-                _model.Items = collection.Items.Map(item =>
-                    new MultiCollectionItemEditViewModel
-                    {
-                        Collection = item.Collection,
-                        ScheduleAsGroup = item.ScheduleAsGroup,
-                        PlaybackOrder = item.PlaybackOrder,
-                    }).ToList();
+                _model.Items = collection.Items
+                    .Map(item =>
+                        new MultiCollectionItemEditViewModel
+                        {
+                            Collection = item.Collection,
+                            ScheduleAsGroup = item.ScheduleAsGroup,
+                            PlaybackOrder = item.PlaybackOrder,
+                        })
+                    .Append(collection.SmartItems.Map(item =>
+                        new MultiCollectionSmartItemEditViewModel
+                        {
+                            SmartCollection = item.SmartCollection,
+                            ScheduleAsGroup = item.ScheduleAsGroup,
+                            PlaybackOrder = item.PlaybackOrder
+                        })).ToList();
             });
         }
         else
@@ -132,8 +156,8 @@
         if (_editContext.Validate())
         {
             Seq<BaseError> errorMessage = IsEdit ?
-                (await _mediator.Send(new UpdateMultiCollection(Id, _model.Name, _model.Items.Map(i => new UpdateMultiCollectionItem(i.Collection.Id, i.ScheduleAsGroup, i.PlaybackOrder)).ToList()))).LeftToSeq() :
-                (await _mediator.Send(new CreateMultiCollection(_model.Name, _model.Items.Map(i => new CreateMultiCollectionItem(i.Collection.Id, i.ScheduleAsGroup, i.PlaybackOrder)).ToList()))).LeftToSeq();
+                (await _mediator.Send(new UpdateMultiCollection(Id, _model.Name, GetUpdateItems()))).LeftToSeq() :
+                (await _mediator.Send(new CreateMultiCollection(_model.Name, GetCreateItems()))).LeftToSeq();
 
             errorMessage.HeadOrNone().Match(
                 error =>
@@ -145,6 +169,32 @@
         }
     }
 
+    private List<UpdateMultiCollectionItem> GetUpdateItems() => 
+        _model.Items.Map(i =>
+            i switch
+            {
+                MultiCollectionSmartItemEditViewModel smartVm =>
+                    new UpdateMultiCollectionItem(
+                        null,
+                        smartVm.SmartCollection.Id,
+                        smartVm.ScheduleAsGroup,
+                        smartVm.PlaybackOrder),
+                _ => new UpdateMultiCollectionItem(i.Collection.Id, null, i.ScheduleAsGroup, i.PlaybackOrder)
+            }).ToList();
+    
+    private List<CreateMultiCollectionItem> GetCreateItems() => 
+        _model.Items.Map(i =>
+            i switch
+            {
+                MultiCollectionSmartItemEditViewModel smartVm =>
+                    new CreateMultiCollectionItem(
+                        null,
+                        smartVm.SmartCollection.Id,
+                        smartVm.ScheduleAsGroup,
+                        smartVm.PlaybackOrder),
+                _ => new CreateMultiCollectionItem(i.Collection.Id, null, i.ScheduleAsGroup, i.PlaybackOrder)
+            }).ToList();
+
     private void RemoveCollection(MultiCollectionItemEditViewModel item)
     {
         _model.Items.Remove(item);
@@ -165,7 +215,25 @@
         }
     }
 
+    private void AddSmartCollection()
+    {
+        if (_selectedSmartCollection != null && _model.Items.OfType<MultiCollectionSmartItemEditViewModel>().All(i => i.SmartCollection != _selectedSmartCollection))
+        {
+            _model.Items.Add(new MultiCollectionSmartItemEditViewModel
+            {
+                SmartCollection = _selectedSmartCollection,
+                PlaybackOrder = PlaybackOrder.Chronological
+            });
+
+            _selectedSmartCollection = null;
+            _smartCollectionAutocomplete.Reset();
+        }
+    }
+
     private Task<IEnumerable<MediaCollectionViewModel>> SearchCollections(string value) =>
         _collections.Filter(c => _model.Items.All(i => i.Collection != c) && c.Name.Contains(value ?? string.Empty, StringComparison.OrdinalIgnoreCase)).AsTask();
 
+    private Task<IEnumerable<SmartCollectionViewModel>> SearchSmartCollections(string value) =>
+        _smartCollections.Filter(c => _model.Items.OfType<MultiCollectionSmartItemEditViewModel>().All(i => i.SmartCollection != c) && c.Name.Contains(value ?? string.Empty, StringComparison.OrdinalIgnoreCase)).AsTask();
+
 }

ErsatzTV/ViewModels/MultiCollectionItemEditViewModel.cs

@@ -5,7 +5,7 @@ namespace ErsatzTV.ViewModels
 {
     public class MultiCollectionItemEditViewModel
     {
-        public MediaCollectionViewModel Collection { get; set; }
+        public virtual MediaCollectionViewModel Collection { get; set; }
         public bool ScheduleAsGroup { get; set; }
         public PlaybackOrder PlaybackOrder { get; set; }
     }

ErsatzTV/ViewModels/MultiCollectionSmartItemEditViewModel.cs

@@ -0,0 +1,25 @@
+using ErsatzTV.Application.MediaCollections;
+
+namespace ErsatzTV.ViewModels
+{
+    public class MultiCollectionSmartItemEditViewModel : MultiCollectionItemEditViewModel
+    {
+        private SmartCollectionViewModel _smartCollection;
+
+        public SmartCollectionViewModel SmartCollection
+        {
+            get => _smartCollection;
+            set
+            {
+                _smartCollection = value;
+
+                Collection = new MediaCollectionViewModel(
+                    _smartCollection.Id,
+                    _smartCollection.Name,
+                    false);
+            }
+        }
+
+        public override MediaCollectionViewModel Collection { get; set; }
+    }
+}

docs/user-guide/search.md

@@ -24,6 +24,7 @@ The following fields are available for searching movies:
 - `content_rating`: The movie content rating (case-sensitive) 
 - `language`: The movie audio stream language
 - `release_date`: The movie release date (YYYYMMDD)
+- `released_inthelast`: A range for the movie release date (days, weeks, months, years)
 - `type`: Always `movie`
 
 ### Shows
@@ -40,6 +41,7 @@ The following fields are available for searching shows:
 - `content_rating`: The show content rating (case-sensitive)
 - `language`: The show audio stream language
 - `release_date`: The show release date (YYYYMMDD)
+- `released_inthelast`: A range for the show release date (days, weeks, months, years)
 - `type`: Always `show`
 
 ### Episodes
@@ -53,6 +55,7 @@ The following fields are available for searching episodes:
 - `library_name`: The name of the library that contains the episode
 - `language`: The episode audio stream language
 - `release_date`: The episode release date (YYYYMMDD)
+- `released_inthelast`: A range for the episode release date (days, weeks, months, years)
 - `type`: Always `episode`
 
 ### Artists
@@ -96,4 +99,8 @@ The following fields are available for searching music videos:
 
 ### Lush Music
 
-`mood:lush`
+`mood:lush`
+
+### Episodes from the past week
+
+`type:episode AND released_inthelast:"1 week"`