Collections needs to honour the logged in users age rating permissionFixes #273

Known issue: #275

gaseous-server/Classes/Collections.cs

@@ -7,33 +7,26 @@ using System.Security.Cryptography;
 using Authentication;
 using gaseous_server.Classes.Metadata;
 using gaseous_server.Controllers;
+using gaseous_server.Controllers.v1_1;
 using gaseous_server.Models;
 using IGDB.Models;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Mvc.Filters;
 using Newtonsoft.Json;
 using SharpCompress.Common;
+using static gaseous_server.Classes.Metadata.Games;
 
 namespace gaseous_server.Classes
 {
 	public class Collections
 	{
-        private readonly UserManager<ApplicationUser> _userManager;
+        public static List<CollectionItem> GetCollections(string userid) {
-        private readonly SignInManager<ApplicationUser> _signInManager;
-
-		public Collections(
-            UserManager<ApplicationUser> userManager,
-            SignInManager<ApplicationUser> signInManager)
-        {
-            _userManager = userManager;
-            _signInManager = signInManager;
-        }
-
-        public static List<CollectionItem> GetCollections() {
             Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string sql = "SELECT * FROM RomCollections ORDER BY `Name`";
+            string sql = "SELECT * FROM RomCollections WHERE OwnedBy=@ownedby ORDER BY `Name`";
-
+            Dictionary<string, object> dbDict = new Dictionary<string, object>{
-            DataTable data = db.ExecuteCMD(sql);
+                { "ownedby", userid }
+            };
+            DataTable data = db.ExecuteCMD(sql, dbDict);
 
             List<CollectionItem> collectionItems = new List<CollectionItem>();
 
@@ -44,11 +37,24 @@ namespace gaseous_server.Classes
             return collectionItems;
         }
 
-        public static CollectionItem GetCollection(long Id) {
+        public static CollectionItem GetCollection(long Id, string userid) {
             Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-			string sql = "SELECT * FROM RomCollections WHERE Id = @id ORDER BY `Name`";
+			string sql;
-			Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            if (userid == "")
-			dbDict.Add("id", Id);
+            {
+                // reserved for internal operations
+                sql = "SELECT * FROM RomCollections WHERE Id = @id ORDER BY `Name`";
+            }
+            else
+            {
+                // instigated by a user
+                sql = "SELECT * FROM RomCollections WHERE Id = @id AND OwnedBy = @ownedby ORDER BY `Name`";
+            }
+			Dictionary<string, object> dbDict = new Dictionary<string, object>
+            {
+                { "id", Id },
+                { "ownedby", userid }
+            };
 			DataTable romDT = db.ExecuteCMD(sql, dbDict);
 
 			if (romDT.Rows.Count > 0)
@@ -64,60 +70,66 @@ namespace gaseous_server.Classes
 			}
         }
 
-        public static CollectionItem NewCollection(CollectionItem item)
+        public static CollectionItem NewCollection(CollectionItem item, string userid)
         {
             Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string sql = "INSERT INTO RomCollections (`Name`, Description, Platforms, Genres, Players, PlayerPerspectives, Themes, MinimumRating, MaximumRating, MaximumRomsPerPlatform, MaximumBytesPerPlatform, MaximumCollectionSizeInBytes, FolderStructure, IncludeBIOSFiles, ArchiveType, AlwaysInclude, BuiltStatus) VALUES (@name, @description, @platforms, @genres, @players, @playerperspectives, @themes, @minimumrating, @maximumrating, @maximumromsperplatform, @maximumbytesperplatform, @maximumcollectionsizeinbytes, @folderstructure, @includebiosfiles, @archivetype, @alwaysinclude, @builtstatus); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+            string sql = "INSERT INTO RomCollections (`Name`, Description, Platforms, Genres, Players, PlayerPerspectives, Themes, MinimumRating, MaximumRating, MaximumRomsPerPlatform, MaximumBytesPerPlatform, MaximumCollectionSizeInBytes, FolderStructure, IncludeBIOSFiles, ArchiveType, AlwaysInclude, BuiltStatus, OwnedBy) VALUES (@name, @description, @platforms, @genres, @players, @playerperspectives, @themes, @minimumrating, @maximumrating, @maximumromsperplatform, @maximumbytesperplatform, @maximumcollectionsizeinbytes, @folderstructure, @includebiosfiles, @archivetype, @alwaysinclude, @builtstatus, @ownedby); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
-            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            Dictionary<string, object> dbDict = new Dictionary<string, object>
-            dbDict.Add("name", item.Name);
+            {
-            dbDict.Add("description", item.Description);
+                { "name", item.Name },
-            dbDict.Add("platforms", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Platforms, new List<long>())));
+                { "description", item.Description },
-            dbDict.Add("genres", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Genres, new List<long>())));
+                { "platforms", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Platforms, new List<long>())) },
-            dbDict.Add("players", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Players, new List<long>())));
+                { "genres", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Genres, new List<long>())) },
-            dbDict.Add("playerperspectives", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.PlayerPerspectives, new List<long>())));
+                { "players", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Players, new List<long>())) },
-            dbDict.Add("themes", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Themes, new List<long>())));
+                { "playerperspectives", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.PlayerPerspectives, new List<long>())) },
-            dbDict.Add("minimumrating", Common.ReturnValueIfNull(item.MinimumRating, -1));
+                { "themes", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Themes, new List<long>())) },
-            dbDict.Add("maximumrating", Common.ReturnValueIfNull(item.MaximumRating, -1));
+                { "minimumrating", Common.ReturnValueIfNull(item.MinimumRating, -1) },
-            dbDict.Add("maximumromsperplatform", Common.ReturnValueIfNull(item.MaximumRomsPerPlatform, -1));
+                { "maximumrating", Common.ReturnValueIfNull(item.MaximumRating, -1) },
-            dbDict.Add("maximumbytesperplatform", Common.ReturnValueIfNull(item.MaximumBytesPerPlatform, -1));
+                { "maximumromsperplatform", Common.ReturnValueIfNull(item.MaximumRomsPerPlatform, -1) },
-            dbDict.Add("maximumcollectionsizeinbytes", Common.ReturnValueIfNull(item.MaximumCollectionSizeInBytes, -1));
+                { "maximumbytesperplatform", Common.ReturnValueIfNull(item.MaximumBytesPerPlatform, -1) },
-            dbDict.Add("folderstructure", Common.ReturnValueIfNull(item.FolderStructure, CollectionItem.FolderStructures.Gaseous));
+                { "maximumcollectionsizeinbytes", Common.ReturnValueIfNull(item.MaximumCollectionSizeInBytes, -1) },
-            dbDict.Add("includebiosfiles", Common.ReturnValueIfNull(item.IncludeBIOSFiles, 0));
+                { "folderstructure", Common.ReturnValueIfNull(item.FolderStructure, CollectionItem.FolderStructures.Gaseous) },
-            dbDict.Add("archivetype", Common.ReturnValueIfNull(item.ArchiveType, CollectionItem.ArchiveTypes.Zip));
+                { "includebiosfiles", Common.ReturnValueIfNull(item.IncludeBIOSFiles, 0) },
-            dbDict.Add("alwaysinclude", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.AlwaysInclude, new List<CollectionItem.AlwaysIncludeItem>())));
+                { "archivetype", Common.ReturnValueIfNull(item.ArchiveType, CollectionItem.ArchiveTypes.Zip) },
-            dbDict.Add("builtstatus", CollectionItem.CollectionBuildStatus.WaitingForBuild);
+                { "alwaysinclude", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.AlwaysInclude, new List<CollectionItem.AlwaysIncludeItem>())) },
+                { "builtstatus", CollectionItem.CollectionBuildStatus.WaitingForBuild },
+                { "ownedby", userid }
+            };
             DataTable romDT = db.ExecuteCMD(sql, dbDict);
             long CollectionId = (long)romDT.Rows[0][0];
 
-            CollectionItem collectionItem = GetCollection(CollectionId);
+            CollectionItem collectionItem = GetCollection(CollectionId, userid);
 
-            StartCollectionItemBuild(CollectionId);
+            StartCollectionItemBuild(CollectionId, userid);
 
             return collectionItem;
         }
 
-        public static CollectionItem EditCollection(long Id, CollectionItem item, bool ForceRebuild = true)
+        public static CollectionItem EditCollection(long Id, CollectionItem item, string userid, bool ForceRebuild = true)
         {
             Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string sql = "UPDATE RomCollections SET `Name`=@name, Description=@description, Platforms=@platforms, Genres=@genres, Players=@players, PlayerPerspectives=@playerperspectives, Themes=@themes, MinimumRating=@minimumrating, MaximumRating=@maximumrating, MaximumRomsPerPlatform=@maximumromsperplatform, MaximumBytesPerPlatform=@maximumbytesperplatform, MaximumCollectionSizeInBytes=@maximumcollectionsizeinbytes, FolderStructure=@folderstructure, IncludeBIOSFiles=@includebiosfiles, ArchiveType=@archivetype, AlwaysInclude=@alwaysinclude, BuiltStatus=@builtstatus WHERE Id=@id";
+            string sql = "UPDATE RomCollections SET `Name`=@name, Description=@description, Platforms=@platforms, Genres=@genres, Players=@players, PlayerPerspectives=@playerperspectives, Themes=@themes, MinimumRating=@minimumrating, MaximumRating=@maximumrating, MaximumRomsPerPlatform=@maximumromsperplatform, MaximumBytesPerPlatform=@maximumbytesperplatform, MaximumCollectionSizeInBytes=@maximumcollectionsizeinbytes, FolderStructure=@folderstructure, IncludeBIOSFiles=@includebiosfiles, ArchiveType=@archivetype, AlwaysInclude=@alwaysinclude, BuiltStatus=@builtstatus WHERE Id=@id AND OwnedBy=@ownedby";
-            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            Dictionary<string, object> dbDict = new Dictionary<string, object>
-            dbDict.Add("id", Id);
+            {
-            dbDict.Add("name", item.Name);
+                { "id", Id },
-            dbDict.Add("description", item.Description);
+                { "name", item.Name },
-            dbDict.Add("platforms", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Platforms, new List<long>())));
+                { "description", item.Description },
-            dbDict.Add("genres", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Genres, new List<long>())));
+                { "platforms", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Platforms, new List<long>())) },
-            dbDict.Add("players", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Players, new List<long>())));
+                { "genres", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Genres, new List<long>())) },
-            dbDict.Add("playerperspectives", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.PlayerPerspectives, new List<long>())));
+                { "players", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Players, new List<long>())) },
-            dbDict.Add("themes", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Themes, new List<long>())));
+                { "playerperspectives", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.PlayerPerspectives, new List<long>())) },
-            dbDict.Add("minimumrating", Common.ReturnValueIfNull(item.MinimumRating, -1));
+                { "themes", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.Themes, new List<long>())) },
-            dbDict.Add("maximumrating", Common.ReturnValueIfNull(item.MaximumRating, -1));
+                { "minimumrating", Common.ReturnValueIfNull(item.MinimumRating, -1) },
-            dbDict.Add("maximumromsperplatform", Common.ReturnValueIfNull(item.MaximumRomsPerPlatform, -1));
+                { "maximumrating", Common.ReturnValueIfNull(item.MaximumRating, -1) },
-            dbDict.Add("maximumbytesperplatform", Common.ReturnValueIfNull(item.MaximumBytesPerPlatform, -1));
+                { "maximumromsperplatform", Common.ReturnValueIfNull(item.MaximumRomsPerPlatform, -1) },
-            dbDict.Add("maximumcollectionsizeinbytes", Common.ReturnValueIfNull(item.MaximumCollectionSizeInBytes, -1));
+                { "maximumbytesperplatform", Common.ReturnValueIfNull(item.MaximumBytesPerPlatform, -1) },
-            dbDict.Add("folderstructure", Common.ReturnValueIfNull(item.FolderStructure, CollectionItem.FolderStructures.Gaseous));
+                { "maximumcollectionsizeinbytes", Common.ReturnValueIfNull(item.MaximumCollectionSizeInBytes, -1) },
-            dbDict.Add("includebiosfiles", Common.ReturnValueIfNull(item.IncludeBIOSFiles, 0));
+                { "folderstructure", Common.ReturnValueIfNull(item.FolderStructure, CollectionItem.FolderStructures.Gaseous) },
-            dbDict.Add("alwaysinclude", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.AlwaysInclude, new List<CollectionItem.AlwaysIncludeItem>())));
+                { "includebiosfiles", Common.ReturnValueIfNull(item.IncludeBIOSFiles, 0) },
-            dbDict.Add("archivetype", Common.ReturnValueIfNull(item.ArchiveType, CollectionItem.ArchiveTypes.Zip));
+                { "alwaysinclude", Newtonsoft.Json.JsonConvert.SerializeObject(Common.ReturnValueIfNull(item.AlwaysInclude, new List<CollectionItem.AlwaysIncludeItem>())) },
+                { "archivetype", Common.ReturnValueIfNull(item.ArchiveType, CollectionItem.ArchiveTypes.Zip) },
+                { "ownedby", userid }
+            };
             
             string CollectionZipFile = Path.Combine(Config.LibraryConfiguration.LibraryCollectionsDirectory, Id + item.ArchiveExtension);
             if (ForceRebuild == true) 
@@ -142,22 +154,25 @@ namespace gaseous_server.Classes
             }
             db.ExecuteCMD(sql, dbDict);
             
-            CollectionItem collectionItem = GetCollection(Id);
+            CollectionItem collectionItem = GetCollection(Id, userid);
 
             if (collectionItem.BuildStatus == CollectionItem.CollectionBuildStatus.WaitingForBuild)
             {
-                StartCollectionItemBuild(Id);
+                StartCollectionItemBuild(Id, userid);
             }
 
             return collectionItem;
         }
 
-        public static void DeleteCollection(long Id)
+        public static void DeleteCollection(long Id, string userid)
         {
             Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string sql = "DELETE FROM RomCollections WHERE Id=@id";
+            string sql = "DELETE FROM RomCollections WHERE Id=@id AND OwnedBy=@ownedby";
-            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            Dictionary<string, object> dbDict = new Dictionary<string, object>
-            dbDict.Add("id", Id);
+            {
+                { "id", Id },
+                { "ownedby", userid }
+            };
             db.ExecuteCMD(sql, dbDict);
 
             string CollectionZipFile = Path.Combine(Config.LibraryConfiguration.LibraryCollectionsDirectory, Id + ".zip");
@@ -167,9 +182,10 @@ namespace gaseous_server.Classes
             }
         }
 
-        public static void StartCollectionItemBuild(long Id)
+        public static void StartCollectionItemBuild(long Id, string userid)
         {
-            CollectionItem collectionItem = GetCollection(Id);
+            // send blank user id to getcollection as this is not a user initiated process
+            CollectionItem collectionItem = GetCollection(Id, userid);
 
             if (collectionItem.BuildStatus != CollectionItem.CollectionBuildStatus.Building)
             {
@@ -183,13 +199,40 @@ namespace gaseous_server.Classes
 
                 // start background task
                 ProcessQueue.QueueItem queueItem = new ProcessQueue.QueueItem(ProcessQueue.QueueItemType.CollectionCompiler, 1, false, true);
-                queueItem.Options = Id;
+                queueItem.Options = new Dictionary<string, object>{
+                    { "Id", Id },
+                    { "UserId", userid }
+                };
                 queueItem.ForceExecute();
                 ProcessQueue.QueueItems.Add(queueItem);
             }
         }
 
-        public static CollectionContents GetCollectionContent(CollectionItem collectionItem) {
+        public static CollectionContents GetCollectionContent(CollectionItem collectionItem, string userid) {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+
+            // get age ratings for specified user
+            List<AgeGroups.AgeRestrictionGroupings> UserAgeGroupings = new List<AgeGroups.AgeRestrictionGroupings>();
+            bool UserAgeGroupIncludeUnrated = true;
+            if (userid != "")
+            {
+                Authentication.UserTable<Authentication.ApplicationUser> userTable = new UserTable<ApplicationUser>(db);
+                var user = userTable.GetUserById(userid);
+
+                if (user.SecurityProfile.AgeRestrictionPolicy.IncludeUnrated == false)
+                {
+                    UserAgeGroupIncludeUnrated = false;
+                }
+
+                foreach (AgeGroups.AgeRestrictionGroupings ageGrouping in Enum.GetValues(typeof(AgeGroups.AgeRestrictionGroupings)))
+                {
+                    if (ageGrouping <= user.SecurityProfile.AgeRestrictionPolicy.MaximumAgeRestriction && ageGrouping != AgeGroups.AgeRestrictionGroupings.Unclassified)
+                    {
+                        UserAgeGroupings.Add(ageGrouping);
+                    }
+                }
+            }
+
             List<CollectionContents.CollectionPlatformItem> collectionPlatformItems = new List<CollectionContents.CollectionPlatformItem>();
 
             // get platforms
@@ -230,6 +273,10 @@ namespace gaseous_server.Classes
                 }
             }
 
+            // age ratings
+            AgeGroups.AgeRestrictionGroupings AgeGrouping = AgeGroups.AgeRestrictionGroupings.Unclassified;
+            bool ContainsUnclassifiedAgeGroup = false;
+
             // build collection
             List<CollectionContents.CollectionPlatformItem> platformItems = new List<CollectionContents.CollectionPlatformItem>();
 
@@ -247,18 +294,29 @@ namespace gaseous_server.Classes
                     isDynamic = true;
                 }
 
-                List<Game> games = new List<Game>();
+                Controllers.v1_1.GamesController.GameReturnPackage games = new Controllers.v1_1.GamesController.GameReturnPackage();
                 if (isDynamic == true)
                 {
-                    games = GamesController.GetGames("",
+                    Controllers.v1_1.GamesController.GameSearchModel searchModel = new Controllers.v1_1.GamesController.GameSearchModel{
-                        platform.Id.ToString(),
+                        Name = "",
-                        string.Join(",", collectionItem.Genres),
+                        Platform = new List<string>{
-                        string.Join(",", collectionItem.Players),
+                            platform.Id.ToString()
-                        string.Join(",", collectionItem.PlayerPerspectives),
+                        },
-                        string.Join(",", collectionItem.Themes),
+                        Genre = collectionItem.Genres.ConvertAll(s => s.ToString()),
-                        collectionItem.MinimumRating,
+                        GameMode = collectionItem.Players.ConvertAll(s => s.ToString()),
-                        collectionItem.MaximumRating
+                        PlayerPerspective = collectionItem.PlayerPerspectives.ConvertAll(s => s.ToString()),
-                    );
+                        Theme = collectionItem.Themes.ConvertAll(s => s.ToString()),
+                        GameRating = new Controllers.v1_1.GamesController.GameSearchModel.GameRatingItem{
+                            MinimumRating = collectionItem.MinimumRating,
+                            MaximumRating = collectionItem.MaximumRating
+                        },
+                        GameAgeRating = new Controllers.v1_1.GamesController.GameSearchModel.GameAgeRatingItem{
+                            AgeGroupings = UserAgeGroupings,
+                            IncludeUnrated = UserAgeGroupIncludeUnrated
+                        }
+                    };
+                    games = Controllers.v1_1.GamesController.GetGames(searchModel, userid);
+                    
                 }
 
                 CollectionContents.CollectionPlatformItem collectionPlatformItem = new CollectionContents.CollectionPlatformItem(platform);
@@ -274,7 +332,7 @@ namespace gaseous_server.Classes
                         ) && alwaysIncludeItem.PlatformId == platform.Id
                         ) 
                         {
-                            Game AlwaysIncludeGame = Games.GetGame(alwaysIncludeItem.GameId, false, false, false);
+                            MinimalGameItem AlwaysIncludeGame = new MinimalGameItem(Games.GetGame(alwaysIncludeItem.GameId, false, false, false));
                             CollectionContents.CollectionPlatformItem.CollectionGameItem gameItem = new CollectionContents.CollectionPlatformItem.CollectionGameItem(AlwaysIncludeGame);
                             gameItem.InclusionStatus = new CollectionItem.AlwaysIncludeItem();
                             gameItem.InclusionStatus.PlatformId = alwaysIncludeItem.PlatformId;
@@ -286,7 +344,7 @@ namespace gaseous_server.Classes
                     }
                 }
 
-                foreach (Game game in games) {
+                foreach (MinimalGameItem game in games.Games) {
                     bool gameAlreadyInList = false;
                     foreach (CollectionContents.CollectionPlatformItem.CollectionGameItem existingGame in collectionPlatformItem.Games) 
                     {
@@ -341,6 +399,17 @@ namespace gaseous_server.Classes
                             }
                         }
                     }
+
+                    // handle age grouping
+                    AgeGroups.AgeRestrictionGroupings CurrentAgeGroup = AgeGroups.GetAgeGroupFromAgeRatings(game.AgeRatings);
+                    if (CurrentAgeGroup > AgeGrouping)
+                    {
+                        AgeGrouping = CurrentAgeGroup;
+                    }
+                    if (CurrentAgeGroup == AgeGroups.AgeRestrictionGroupings.Unclassified)
+                    {
+                        ContainsUnclassifiedAgeGroup = true;
+                    }
                 }
 
                 collectionPlatformItem.Games.Sort((x, y) => x.Name.CompareTo(y.Name));
@@ -369,29 +438,39 @@ namespace gaseous_server.Classes
 
             collectionPlatformItems.Sort((x, y) => x.Name.CompareTo(y.Name));
 
-            CollectionContents collectionContents = new CollectionContents();
+            CollectionContents collectionContents = new CollectionContents
-            collectionContents.Collection = collectionPlatformItems;
+            {
+                Collection = collectionPlatformItems,
+                AgeGroup = AgeGrouping,
+                ContainsUnclassifiedAgeGroup = ContainsUnclassifiedAgeGroup
+            };
 
             return collectionContents;
         }
 
-        public static void CompileCollections(long CollectionId)
+        public static void CompileCollections(long CollectionId, string userid)
         {
             Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 
-            CollectionItem collectionItem = GetCollection(CollectionId);
+            CollectionItem collectionItem = GetCollection(CollectionId, userid);
             if (collectionItem.BuildStatus == CollectionItem.CollectionBuildStatus.WaitingForBuild)
             {
                 Logging.Log(Logging.LogType.Information, "Collections", "Beginning build of collection: " + collectionItem.Name);
 
-                // set starting
+                CollectionContents collectionContents = GetCollectionContent(collectionItem, userid);
-                string sql = "UPDATE RomCollections SET BuiltStatus=@bs WHERE Id=@id";
-                Dictionary<string, object> dbDict = new Dictionary<string, object>();
-                dbDict.Add("id", collectionItem.Id);
-                dbDict.Add("bs", CollectionItem.CollectionBuildStatus.Building);
-                db.ExecuteCMD(sql, dbDict);
 
-                List<CollectionContents.CollectionPlatformItem> collectionPlatformItems = GetCollectionContent(collectionItem).Collection;
+                // set starting
+                string sql = "UPDATE RomCollections SET BuiltStatus=@bs, AgeGroup=@ag, AgeGroupUnclassified=@agu WHERE Id=@id";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>
+                {
+                    { "id", collectionItem.Id },
+                    { "bs", CollectionItem.CollectionBuildStatus.Building },
+                    { "ag", collectionContents.AgeGroup },
+                    { "agu", collectionContents.ContainsUnclassifiedAgeGroup }
+                };
+                db.ExecuteCMD(sql, dbDict);
+                
+                List<CollectionContents.CollectionPlatformItem> collectionPlatformItems = collectionContents.Collection;
                 string ZipFilePath = Path.Combine(Config.LibraryConfiguration.LibraryCollectionsDirectory, collectionItem.Id + collectionItem.ArchiveExtension);
                 string ZipFileTempPath = Path.Combine(Config.LibraryConfiguration.LibraryTempDirectory, collectionItem.Id.ToString());
 
@@ -758,6 +837,9 @@ namespace gaseous_server.Classes
                 }
             }
 
+            public AgeGroups.AgeRestrictionGroupings AgeGroup { get; set; }
+            public bool ContainsUnclassifiedAgeGroup { get; set; }
+
             public class CollectionPlatformItem {
                 public CollectionPlatformItem(IGDB.Models.Platform platform) {
                     string[] PropertyWhitelist = new string[] { "Id", "Name", "Slug" };
@@ -808,48 +890,43 @@ namespace gaseous_server.Classes
                     }
                 }
 
-                public class CollectionGameItem {
+                public class CollectionGameItem : MinimalGameItem
-                    public CollectionGameItem(IGDB.Models.Game game) {
+                {
-                        string[] PropertyWhitelist = new string[] { "Id", "Name", "Slug", "Cover" };
+                    public CollectionGameItem(MinimalGameItem gameObject)
-                        PropertyInfo[] srcProperties = typeof(IGDB.Models.Game).GetProperties();
+                    {
-                        PropertyInfo[] dstProperties = typeof(CollectionPlatformItem.CollectionGameItem).GetProperties();
+                        this.Id = gameObject.Id;
-                        foreach (PropertyInfo srcProperty in srcProperties) {
+                        this.Name = gameObject.Name;
-                            if (PropertyWhitelist.Contains<string>(srcProperty.Name))
+                        this.Slug = gameObject.Slug;
+                        this.TotalRating = gameObject.TotalRating;
+                        this.TotalRatingCount = gameObject.TotalRatingCount;
+                        this.Cover = gameObject.Cover;
+                        this.Artworks = gameObject.Artworks;
+                        this.FirstReleaseDate = gameObject.FirstReleaseDate;
+                        this.AgeRatings = gameObject.AgeRatings;
+                    }
+                    
+                    public IGDB.Models.Cover? CoverItem
+                    {
+                        get
+                        {
+                            if (Cover != null)
                             {
-                                foreach (PropertyInfo dstProperty in dstProperties)
+                                IGDB.Models.Cover cover = Covers.GetCover(Cover.Id, Path.Combine(Config.LibraryConfiguration.LibraryMetadataDirectory, "Games", Slug), false);
-                                {
+
-                                    if (srcProperty.Name == dstProperty.Name)
+                                return cover;
-                                    {
+                            }
-                                        if (srcProperty.GetValue(game) != null) {
+                            else
-                                            string compareName = srcProperty.PropertyType.Name.ToLower().Split("`")[0];
+                            {
-                                            switch(compareName) {
+                                return null;
-                                                case "identityorvalue":
-                                                    string newObjectValue = Newtonsoft.Json.JsonConvert.SerializeObject(srcProperty.GetValue(game));
-                                                    Dictionary<string, object> newDict = Newtonsoft.Json.JsonConvert.DeserializeObject<Dictionary<string, object>>(newObjectValue);
-                                                    dstProperty.SetValue(this, newDict["Id"]);
-                                                    break;
-                                                default:
-                                                    dstProperty.SetValue(this, srcProperty.GetValue(game));
-                                                    break;
-                                            }
-                                        }
-                                    }
-                                }
                             }
                         }
                     }
 
-                    public long Id { get; set; }
+                    public AgeGroups.AgeRestrictionGroupings AgeGrouping
-                    public string Name { get; set; }
+                    { 
-                    public string Slug { get; set; }
-                    public long Cover { get; set;}
-                    public IGDB.Models.Cover CoverItem
-                    {
                         get
                         {
-                            IGDB.Models.Cover cover = Covers.GetCover(Cover, Path.Combine(Config.LibraryConfiguration.LibraryMetadataDirectory, "Games", Slug), false);
+                            return AgeGroups.GetAgeGroupFromAgeRatings(this.AgeRatings);
-
-                            return cover;
                         }
                     }
 

gaseous-server/Classes/Metadata/AgeGroups.cs

@@ -72,32 +72,7 @@ namespace gaseous_server.Classes.Metadata
                         }
 
                         // compile the ratings values into the ratings groups
-                        AgeRestrictionGroupings highestAgeGroup = AgeRestrictionGroupings.Unclassified;
+                        AgeRestrictionGroupings highestAgeGroup = GetAgeGroupFromAgeRatings(ageRatings);
-                        foreach (AgeRating ageRating in ageRatings)
-                        {
-                            foreach (KeyValuePair<AgeRestrictionGroupings, AgeGroupItem> ageGroupItem in AgeGroupingsFlat)
-                            {
-                                
-                                PropertyInfo[] groupProps = typeof(AgeGroupItem).GetProperties();
-                                foreach (PropertyInfo property in groupProps)
-                                {
-                                    if (RatingsBoards.Contains(property.Name))
-                                    {
-                                        List<AgeRatingTitle> ratingBoard = (List<AgeRatingTitle>)property.GetValue(ageGroupItem.Value);
-                                        foreach (AgeRatingTitle ratingTitle in ratingBoard)
-                                        {
-                                            if (ageRating.Rating == ratingTitle)
-                                            {
-                                                if (highestAgeGroup < ageGroupItem.Key)
-                                                {
-                                                    highestAgeGroup = ageGroupItem.Key;
-                                                }
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                        }
                         
                         // return the compiled ratings group
                         AgeGroup ageGroup = new AgeGroup();
@@ -138,6 +113,39 @@ namespace gaseous_server.Classes.Metadata
             return null;
         }
 
+        public static AgeRestrictionGroupings GetAgeGroupFromAgeRatings(List<AgeRating> ageRatings)
+        {
+            // compile the ratings values into the ratings groups
+            AgeRestrictionGroupings highestAgeGroup = AgeRestrictionGroupings.Unclassified;
+            foreach (AgeRating ageRating in ageRatings)
+            {
+                foreach (KeyValuePair<AgeRestrictionGroupings, AgeGroupItem> ageGroupItem in AgeGroupingsFlat)
+                {
+                    
+                    PropertyInfo[] groupProps = typeof(AgeGroupItem).GetProperties();
+                    foreach (PropertyInfo property in groupProps)
+                    {
+                        if (RatingsBoards.Contains(property.Name))
+                        {
+                            List<AgeRatingTitle> ratingBoard = (List<AgeRatingTitle>)property.GetValue(ageGroupItem.Value);
+                            foreach (AgeRatingTitle ratingTitle in ratingBoard)
+                            {
+                                if (ageRating.Rating == ratingTitle)
+                                {
+                                    if (highestAgeGroup < ageGroupItem.Key)
+                                    {
+                                        highestAgeGroup = ageGroupItem.Key;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            
+            return highestAgeGroup;
+        }
+
         public class AgeGroup
         {
             public long? Id { get; set; }

gaseous-server/Classes/Metadata/Games.cs

@@ -538,6 +538,7 @@ namespace gaseous_server.Classes.Metadata
             {
                 this.Id = gameObject.Id;
                 this.Name = gameObject.Name;
+                this.Slug = gameObject.Slug;
                 this.TotalRating = gameObject.TotalRating;
                 this.TotalRatingCount = gameObject.TotalRatingCount;
                 this.Cover = gameObject.Cover;
@@ -561,6 +562,7 @@ namespace gaseous_server.Classes.Metadata
 
             public long? Id { get; set; }
             public string Name { get; set; }
+            public string Slug { get; set; }
             public double? TotalRating { get; set; }
             public int? TotalRatingCount { get; set; }
             public bool HasSavedGame { get; set; } = false;

gaseous-server/Controllers/V1.0/CollectionsController.cs

@@ -3,8 +3,10 @@ using System.Collections.Generic;
 using System.IO.Compression;
 using System.Linq;
 using System.Threading.Tasks;
+using Authentication;
 using gaseous_server.Classes;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Mvc;
 
 namespace gaseous_server.Controllers
@@ -16,6 +18,17 @@ namespace gaseous_server.Controllers
     [Authorize]
     public class CollectionsController : Controller
     {
+        private readonly UserManager<ApplicationUser> _userManager;
+        private readonly SignInManager<ApplicationUser> _signInManager;
+
+        public CollectionsController(
+            UserManager<ApplicationUser> userManager,
+            SignInManager<ApplicationUser> signInManager)
+        {
+            _userManager = userManager;
+            _signInManager = signInManager;
+        }
+        
         /// <summary>
         /// Gets all ROM collections
         /// </summary>
@@ -24,9 +37,16 @@ namespace gaseous_server.Controllers
         [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(StatusCodes.Status200OK)]
-        public List<Classes.Collections.CollectionItem> GetCollections()
+        public async Task<ActionResult> GetCollectionsAsync()
         {
-            return Classes.Collections.GetCollections();
+            var user = await _userManager.GetUserAsync(User);
+
+            if (user != null)
+            {
+                return Ok(Classes.Collections.GetCollections(user.Id));
+            }
+
+            return NotFound();
         }
 
         /// <summary>
@@ -41,18 +61,27 @@ namespace gaseous_server.Controllers
         [Route("{CollectionId}")]
         [ProducesResponseType(typeof(Classes.Collections.CollectionItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public ActionResult GetCollection(long CollectionId, bool Build = false)
+        public async Task<ActionResult> GetCollection(long CollectionId, bool Build = false)
         {
-            try
+            var user = await _userManager.GetUserAsync(User);
-            {
-                if (Build == true)
-                {
-                    Classes.Collections.StartCollectionItemBuild(CollectionId);
-                }
 
-                return Ok(Classes.Collections.GetCollection(CollectionId));
+            if (user != null)
+            {
+                try
+                {
+                    if (Build == true)
+                    {
+                        Classes.Collections.StartCollectionItemBuild(CollectionId, user.Id);
+                    }
+
+                    return Ok(Classes.Collections.GetCollection(CollectionId, user.Id));
+                }
+                catch
+                {
+                    return NotFound();
+                }
             }
-            catch
+            else
             {
                 return NotFound();
             }
@@ -69,14 +98,23 @@ namespace gaseous_server.Controllers
         [Route("{CollectionId}/Roms")]
         [ProducesResponseType(typeof(List<Classes.Collections.CollectionContents.CollectionPlatformItem>), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public ActionResult GetCollectionRoms(long CollectionId)
+        public async Task<ActionResult> GetCollectionRoms(long CollectionId)
         {
-            try
+            var user = await _userManager.GetUserAsync(User);
+
+            if (user != null)
             {
-                Classes.Collections.CollectionItem collectionItem = Classes.Collections.GetCollection(CollectionId);
+                try
-                return Ok(Classes.Collections.GetCollectionContent(collectionItem));
+                {
+                    Classes.Collections.CollectionItem collectionItem = Classes.Collections.GetCollection(CollectionId, user.Id);
+                    return Ok(Classes.Collections.GetCollectionContent(collectionItem, user.Id));
+                }
+                catch
+                {
+                    return NotFound();
+                }
             }
-            catch
+            else
             {
                 return NotFound();
             }
@@ -94,15 +132,24 @@ namespace gaseous_server.Controllers
         [Authorize(Roles = "Admin,Gamer")]
         [ProducesResponseType(typeof(List<Classes.Collections.CollectionContents.CollectionPlatformItem>), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public ActionResult GetCollectionRomsPreview(Classes.Collections.CollectionItem Item)
+        public async Task<ActionResult> GetCollectionRomsPreview(Classes.Collections.CollectionItem Item)
         {
-            try
+            var user = await _userManager.GetUserAsync(User);
+
+            if (user != null)
             {
-                return Ok(Classes.Collections.GetCollectionContent(Item));
+                try
+                {
+                    return Ok(Classes.Collections.GetCollectionContent(Item, user.Id));
+                }
+                catch (Exception ex)
+                {
+                return NotFound(ex);
+                }
             }
-            catch (Exception ex)
+            else
             {
-               return NotFound(ex);
+                return NotFound();
             }
         }
 
@@ -117,25 +164,34 @@ namespace gaseous_server.Controllers
         [Route("{CollectionId}/Roms/Zip")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public ActionResult GetCollectionRomsZip(long CollectionId)
+        public async Task<ActionResult> GetCollectionRomsZip(long CollectionId)
         {
-            try
+            var user = await _userManager.GetUserAsync(User);
+
+            if (user != null)
             {
-                Classes.Collections.CollectionItem collectionItem = Classes.Collections.GetCollection(CollectionId);
+                try
-
-                string ZipFilePath = Path.Combine(Config.LibraryConfiguration.LibraryCollectionsDirectory, CollectionId + ".zip");
-
-                if (System.IO.File.Exists(ZipFilePath))
                 {
-                    var stream = new FileStream(ZipFilePath, FileMode.Open);
+                    Classes.Collections.CollectionItem collectionItem = Classes.Collections.GetCollection(CollectionId, user.Id);
-                    return File(stream, "application/zip", collectionItem.Name + ".zip");
+
+                    string ZipFilePath = Path.Combine(Config.LibraryConfiguration.LibraryCollectionsDirectory, CollectionId + ".zip");
+
+                    if (System.IO.File.Exists(ZipFilePath))
+                    {
+                        var stream = new FileStream(ZipFilePath, FileMode.Open);
+                        return File(stream, "application/zip", collectionItem.Name + ".zip");
+                    }
+                    else
+                    {
+                        return NotFound();
+                    }
                 }
-                else
+                catch
                 {
                     return NotFound();
                 }
             }
-            catch
+            else
             {
                 return NotFound();
             }
@@ -152,15 +208,24 @@ namespace gaseous_server.Controllers
         [Authorize(Roles = "Admin,Gamer")]
         [ProducesResponseType(typeof(Classes.Collections.CollectionItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status400BadRequest)]
-        public ActionResult NewCollection(Classes.Collections.CollectionItem Item)
+        public async Task<ActionResult> NewCollectionAsync(Classes.Collections.CollectionItem Item)
         {
-            try
+            var user = await _userManager.GetUserAsync(User);
+            
+            if (user != null)
             {
-                return Ok(Classes.Collections.NewCollection(Item));
+                try
+                {
+                    return Ok(Classes.Collections.NewCollection(Item, user.Id));
+                }
+                catch (Exception ex)
+                {
+                    return BadRequest(ex);
+                }
             }
-            catch (Exception ex)
+            else
             {
-                return BadRequest(ex);
+                return NotFound();
             }
         }
 
@@ -177,13 +242,22 @@ namespace gaseous_server.Controllers
         [Authorize(Roles = "Admin,Gamer")]
         [ProducesResponseType(typeof(Classes.Collections.CollectionItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public ActionResult EditCollection(long CollectionId, Classes.Collections.CollectionItem Item)
+        public async Task<ActionResult> EditCollection(long CollectionId, Classes.Collections.CollectionItem Item)
         {
-            try
+            var user = await _userManager.GetUserAsync(User);
+            
+            if (user != null)
             {
-                return Ok(Classes.Collections.EditCollection(CollectionId, Item, true));
+                try
+                {
+                    return Ok(Classes.Collections.EditCollection(CollectionId, Item, user.Id, true));
+                }
+                catch
+                {
+                    return NotFound();
+                }
             }
-            catch
+            else
             {
                 return NotFound();
             }
@@ -202,27 +276,36 @@ namespace gaseous_server.Controllers
         [Route("{CollectionId}/AlwaysInclude")]
         [ProducesResponseType(typeof(Classes.Collections.CollectionItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public ActionResult EditCollectionAlwaysInclude(long CollectionId, [FromQuery]bool Rebuild, [FromBody]Collections.CollectionItem.AlwaysIncludeItem Inclusion)
+        public async Task<ActionResult> EditCollectionAlwaysInclude(long CollectionId, [FromQuery]bool Rebuild, [FromBody]Collections.CollectionItem.AlwaysIncludeItem Inclusion)
         {
-            try
+            var user = await _userManager.GetUserAsync(User);
+            
+            if (user != null)
             {
-                Collections.CollectionItem collectionItem = Classes.Collections.GetCollection(CollectionId);
+                try
-                bool ItemFound = false;
-                foreach (Collections.CollectionItem.AlwaysIncludeItem includeItem in collectionItem.AlwaysInclude)
                 {
-                    if (includeItem.PlatformId == Inclusion.PlatformId && includeItem.GameId == Inclusion.GameId)
+                    Collections.CollectionItem collectionItem = Classes.Collections.GetCollection(CollectionId, user.Id);
+                    bool ItemFound = false;
+                    foreach (Collections.CollectionItem.AlwaysIncludeItem includeItem in collectionItem.AlwaysInclude)
                     {
-                        ItemFound = true;
+                        if (includeItem.PlatformId == Inclusion.PlatformId && includeItem.GameId == Inclusion.GameId)
+                        {
+                            ItemFound = true;
+                        }
+                    }
+                    if (ItemFound == false)
+                    {
+                        collectionItem.AlwaysInclude.Add(Inclusion);
                     }
-                }
-                if (ItemFound == false)
-                {
-                    collectionItem.AlwaysInclude.Add(Inclusion);
-                }
 
-                return Ok(Classes.Collections.EditCollection(CollectionId, collectionItem, Rebuild));
+                    return Ok(Classes.Collections.EditCollection(CollectionId, collectionItem, user.Id, Rebuild));
+                }
+                catch
+                {
+                    return NotFound();
+                }
             }
-            catch
+            else
             {
                 return NotFound();
             }
@@ -239,14 +322,23 @@ namespace gaseous_server.Controllers
         [Route("{CollectionId}")]
         [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public ActionResult DeleteCollection(long CollectionId)
+        public async Task<ActionResult> DeleteCollection(long CollectionId)
         {
-            try
+            var user = await _userManager.GetUserAsync(User);
+            
+            if (user != null)
             {
-                Classes.Collections.DeleteCollection(CollectionId);
+                try
-                return Ok();
+                {
+                    Classes.Collections.DeleteCollection(CollectionId, user.Id);
+                    return Ok();
+                }
+                catch
+                {
+                    return NotFound();
+                }
             }
-            catch
+            else
             {
                 return NotFound();
             }

gaseous-server/Controllers/V1.1/GamesController.cs

@@ -474,6 +474,7 @@ SELECT DISTINCT
     Game.Id,
     Game.`Name`,
     Game.NameThe,
+    Game.Slug,
     Game.PlatformId,
     Game.TotalRating,
     Game.TotalRatingCount,
@@ -543,9 +544,12 @@ FROM
             int pageOffset = pageSize * (pageNumber - 1);
             for (int i = pageOffset; i < dbResponse.Rows.Count; i++)
             {
-                if (i >= (pageOffset + pageSize))
+                if (pageNumber != 0 && pageSize != 0)
                 {
-                    break;
+                    if (i >= (pageOffset + pageSize))
+                    {
+                        break;
+                    }
                 }
 
                 Game retGame = Storage.BuildCacheObject<Game>(new Game() , dbResponse.Rows[i]);

gaseous-server/ProcessQueue.cs

@@ -334,7 +334,8 @@ namespace gaseous_server
 
                                 case QueueItemType.CollectionCompiler:
                                     Logging.Log(Logging.LogType.Debug, "Timered Event", "Starting Collection Compiler");
-                                    Classes.Collections.CompileCollections((long)Options);
+                                    Dictionary<string, object> collectionOptions = (Dictionary<string, object>)Options;
+                                    Classes.Collections.CompileCollections((long)collectionOptions["Id"], (string)collectionOptions["UserId"]);
                                     break;
 
                                 case QueueItemType.MediaGroupCompiler:

gaseous-server/Support/Database/MySQL/gaseous-1016.sql

@@ -3,4 +3,4 @@ ADD COLUMN `ValueType` INT NULL DEFAULT 0 AFTER `Setting`,
 ADD COLUMN `ValueDate` DATETIME NULL DEFAULT NULL AFTER `Value`;
 
 ALTER TABLE `GameState`
-ADD COLUMN `Zipped` BOOLEAN NOT NULL DEFAULT 0;
+ADD COLUMN `Zipped` BOOLEAN NOT NULL DEFAULT 0;

gaseous-server/Support/Database/MySQL/gaseous-1017.sql

@@ -0,0 +1,4 @@
+ALTER TABLE `RomCollections` 
+ADD COLUMN `OwnedBy` VARCHAR(45) NULL,
+ADD COLUMN `AgeGroup` INT NULL,
+ADD COLUMN `AgeGroupUnclassified` BOOLEAN NULL;

gaseous-server/gaseous-server.csproj

@@ -61,6 +61,7 @@
     <None Remove="Support\Database\MySQL\gaseous-1014.sql" />
     <None Remove="Support\Database\MySQL\gaseous-1015.sql" />
     <None Remove="Support\Database\MySQL\gaseous-1016.sql" />
+    <None Remove="Support\Database\MySQL\gaseous-1017.sql" />
     <None Remove="Classes\Metadata\" />
   </ItemGroup>
   <ItemGroup>
@@ -99,5 +100,6 @@
     <EmbeddedResource Include="Support\Database\MySQL\gaseous-1014.sql" />
     <EmbeddedResource Include="Support\Database\MySQL\gaseous-1015.sql" />
     <EmbeddedResource Include="Support\Database\MySQL\gaseous-1016.sql" />
+    <EmbeddedResource Include="Support\Database\MySQL\gaseous-1017.sql" />
   </ItemGroup>
 </Project>

gaseous-server/wwwroot/pages/dialogs/collectionedit.html

@@ -59,7 +59,7 @@
                 <tr>
                     <th>Directory Layout</th>
                     <td>
-                        <select id="collection_directorylayout" style="width: 100%;" onchange="DisplayDirectoryLabel();">
+                        <select id="collection_directorylayout" style="width: 100%;" data-minimum-results-for-search="Infinity" onchange="DisplayDirectoryLabel();">
                             <option id="collection_directorylayout_gaseous" selected="selected" value="Gaseous">Standard</option>
                             <option id="collection_directorylayout_retropie" value="RetroPie">RetroPie</option>
                         </select>
@@ -85,7 +85,7 @@
                         Include BIOS files (if available)
                     </th>
                     <td>
-                        <select id="collection_includebios" style="width: 100%;">
+                        <select id="collection_includebios" style="width: 100%;" data-minimum-results-for-search="Infinity">
                             <option id="collection_includebios_yes" selected="selected" value="true">Yes</option>
                             <option id="collection_includebios_no" value="false">No</option>
                         </select>
@@ -589,11 +589,11 @@
                     gameCoverCell.className = 'collections_preview_gamecovercell';
                     
                     var gameImage = document.createElement('img');
-                    gameImage.className = 'game_tile_image game_tile_image_small';
+                    gameImage.className = 'game_tile_image game_tile_image_small lazy';
+                    gameImage.src = '/images/unknowngame.png';
                     if (gameItem.cover) {
-                        gameImage.src = '/api/v1.1/Games/' + gameItem.id + '/cover/image/cover_small/' + gameItem.coverItem.imageId + '.jpg';
+                        gameImage.setAttribute('data-src', '/api/v1.1/Games/' + gameItem.id + '/cover/image/cover_small/' + gameItem.coverItem.imageId + '.jpg');
                     } else {
-                        gameImage.src = '/images/unknowngame.png';
                         gameImage.className = 'game_tile_image game_tile_image_small unknown';
                     }
                     gameCoverCell.appendChild(gameImage);
@@ -626,6 +626,13 @@
             var collectionSize = document.getElementById('collectionedit_previewbox_size');
             collectionSize.innerHTML = "Estimated uncompressed collection size: " + formatBytes(data.collectionProjectedSizeBytes);
         }
+
+        $('#collectionedit_previewbox .lazy').Lazy({
+            scrollDirection: 'vertical',
+            effect: 'fadeIn',
+            visibleOnly: true,
+            appendScroll: $('#collectionedit_previewbox')
+        });
     }
 
     function DisplayFormattedBytes(inputElement, labelElement) {