Added discovery tab based on tmdb recommendations based on your existing movies. (#1450)

Keep scroll position on more in search result view.
Added TMDB score to search results.

src/NzbDrone.Api/NzbDrone.Api.csproj

@@ -270,6 +270,7 @@
     <Compile Include="Wanted\MissingModule.cs" />
     <Compile Include="Wanted\MovieCutoffModule.cs" />
     <Compile Include="Wanted\MovieMissingModule.cs" />
+    <Compile Include="Series\MovieDiscoverModule.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />

src/NzbDrone.Api/Series/MovieDiscoverModule.cs

@@ -0,0 +1,44 @@
+using System.Collections.Generic;
+using Nancy;
+using NzbDrone.Api.Extensions;
+using NzbDrone.Core.MediaCover;
+using NzbDrone.Core.MetadataSource;
+using System.Linq;
+using System;
+using NzbDrone.Api.REST;
+
+namespace NzbDrone.Api.Movie
+{
+    public class MovieDiscoverModule : NzbDroneRestModule<MovieResource>
+    {
+        private readonly IDiscoverNewMovies _searchProxy;
+
+        public MovieDiscoverModule(IDiscoverNewMovies searchProxy)
+            : base("/movies/discover")
+        {
+            _searchProxy = searchProxy;
+            Get["/"] = x => Search();
+        }
+
+        private Response Search()
+        {
+            var imdbResults = _searchProxy.DiscoverNewMovies();
+            return MapToResource(imdbResults).AsResponse();
+        }
+
+        private static IEnumerable<MovieResource> MapToResource(IEnumerable<Core.Tv.Movie> movies)
+        {
+            foreach (var currentSeries in movies)
+            {
+                var resource = currentSeries.ToResource();
+                var poster = currentSeries.Images.FirstOrDefault(c => c.CoverType == MediaCoverTypes.Poster);
+                if (poster != null)
+                {
+                    resource.RemotePoster = poster.Url;
+                }
+
+                yield return resource;
+            }
+        }
+    }
+}

src/NzbDrone.Core/MetadataSource/IDiscoverNewMovies.cs

@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+using NzbDrone.Core.Tv;
+
+namespace NzbDrone.Core.MetadataSource
+{
+    public interface IDiscoverNewMovies
+    {
+        List<Movie> DiscoverNewMovies();
+    }
+}

src/NzbDrone.Core/MetadataSource/SkyHook/SkyHookProxy.cs

@@ -18,7 +18,7 @@
 
 namespace NzbDrone.Core.MetadataSource.SkyHook
 {
-    public class SkyHookProxy : IProvideSeriesInfo, ISearchForNewSeries, IProvideMovieInfo, ISearchForNewMovie
+    public class SkyHookProxy : IProvideSeriesInfo, ISearchForNewSeries, IProvideMovieInfo, ISearchForNewMovie, IDiscoverNewMovies
     {
         private readonly IHttpClient _httpClient;
         private readonly Logger _logger;
@@ -348,6 +348,29 @@ public Movie GetMovieInfo(string imdbId)
             return resources.movie_results.SelectList(MapMovie).FirstOrDefault();
         }
 
+        public List<Movie> DiscoverNewMovies()
+        {
+            string allIds = string.Join(",", _movieService.GetAllMovies().Select(m => m.TmdbId));
+            var request = new HttpRequestBuilder("https://radarr.video/recommendations/api.php").AddQueryParam("tmdbids", allIds).Build();
+
+            request.AllowAutoRedirect = true;
+
+            var response = _httpClient.Get<List<MovieResult>>(request);
+            if (response.StatusCode != HttpStatusCode.OK)
+            {
+                throw new HttpException(request, response);
+            }
+
+            if (response.Headers.ContentType != HttpAccept.Json.Value)
+            {
+                throw new HttpException(request, response);
+            }
+
+            var movieResults = response.Resource;
+
+            return movieResults.SelectList(MapMovie);
+        }
+
         private string StripTrailingTheFromTitle(string title)
         {
             if(title.EndsWith(",the"))
@@ -551,6 +574,8 @@ private Movie MapMovie(MovieResult result)
 
                 imdbMovie.Images = new List<MediaCover.MediaCover>();
                 imdbMovie.Overview = result.overview;
+                imdbMovie.Ratings = new Ratings { Value = (decimal)result.vote_average, Votes = result.vote_count};
+
                 try
                 {
                     var imdbPoster = _configService.GetCoverForURL(result.poster_path, MediaCoverTypes.Poster);

src/NzbDrone.Core/NzbDrone.Core.csproj

@@ -1279,6 +1279,7 @@
     <Compile Include="MediaFiles\Commands\RenameMovieFolderCommand.cs" />
     <Compile Include="Tv\QueryExtensions.cs" />
     <Compile Include="Datastore\Migration\136_add_pathstate_to_movies.cs" />
+    <Compile Include="MetadataSource\IDiscoverNewMovies.cs" />
   </ItemGroup>
   <ItemGroup>
     <BootstrapperPackage Include=".NETFramework,Version=v4.0,Profile=Client">

src/UI/AddMovies/AddMoviesLayout.js

@@ -8,6 +8,7 @@ var ProfileCollection = require('../Profile/ProfileCollection');
 var AddFromListView = require("./List/AddFromListView");
 var RootFolderCollection = require('./RootFolders/RootFolderCollection');
 var BulkImportView = require("./BulkImport/BulkImportView");
+var DiscoverMoviesCollection = require("./DiscoverMoviesCollection");
 require('../Movies/MoviesCollection');
 
 module.exports = Marionette.Layout.extend({
@@ -22,7 +23,7 @@ module.exports = Marionette.Layout.extend({
 		},
 
 		events : {
-				'click .x-import'  : '_importMovies',
+				'click .x-discover'  : '_discoverMovies',
 				'click .x-bulk-import' : '_bulkImport',
 				'click .x-add-new' : '_addMovies',
 				"click .x-add-lists" : "_addFromList",
@@ -70,10 +71,11 @@ module.exports = Marionette.Layout.extend({
 			this.workspace.show(new BulkImportView({ model : options.model}));
 		},
 
-		_importMovies : function() {
-				this.rootFolderLayout = new RootFolderLayout();
-				this.listenTo(this.rootFolderLayout, 'folderSelected', this._folderSelected);
-				AppLayout.modalRegion.show(this.rootFolderLayout);
+		_discoverMovies : function(options) {
+			options = options || {};
+			options.action = "discover";
+			options.collection = new DiscoverMoviesCollection();
+			this.workspace.show(new AddMoviesView(options));
 		},
 
 		_addMovies : function(options) {

src/UI/AddMovies/AddMoviesLayoutTemplate.hbs

@@ -2,7 +2,7 @@
 		<div class="col-md-12">
 				<div class="btn-group add-movies-btn-group btn-group-lg btn-block btn-group-collapse">
 						<button class="btn btn-default col-md-3 col-xs-12 x-bulk-import"><i class="icon-sonarr-view-list hidden-xs"></i> Bulk Import Movies</button>
-						<button type="button" class="btn btn-default col-md-4 col-xs-12 add-movies-import-btn x-import"><i class="icon-sonarr-hdd"/>Import existing movies on disk</button>
+						<button type="button" class="btn btn-default col-md-4 col-xs-12 add-movies-import-btn x-discover"><i class="icon-sonarr-star"/> Discover new movies</button>
 						<button class="btn btn-default col-md-2 col-xs-12 x-add-new"><i class="icon-sonarr-active hidden-xs"></i> Add New Movie</button>
 						<button class="btn btn-default col-md-3 col-xs-12 x-add-lists"><i class="icon-sonarr-active hidden-xs"></i> Add Movies from Lists</button>
 				</div>

src/UI/AddMovies/AddMoviesView.js

@@ -1,4 +1,5 @@
 var _ = require('underscore');
+var $ = require('jquery');
 var vent = require('vent');
 var Marionette = require('marionette');
 var AddMoviesCollection = require('./AddMoviesCollection');
@@ -7,6 +8,7 @@ var EmptyView = require('./EmptyView');
 var NotFoundView = require('./NotFoundView');
 var ErrorView = require('./ErrorView');
 var LoadingView = require('../Shared/LoadingView');
+var FullMovieCollection = require("../Movies/FullMovieCollection");
 
 module.exports = Marionette.Layout.extend({
 		template : 'AddMovies/AddMoviesViewTemplate',
@@ -18,7 +20,8 @@ module.exports = Marionette.Layout.extend({
 		ui : {
 				moviesSearch : '.x-movies-search',
 				searchBar    : '.x-search-bar',
-				loadMore     : '.x-load-more'
+				loadMore     : '.x-load-more',
+				discoverHeader : ".x-discover-header"
 		},
 
 		events : {
@@ -27,7 +30,7 @@ module.exports = Marionette.Layout.extend({
 
 		initialize : function(options) {
 				this.isExisting = options.isExisting;
-				this.collection = new AddMoviesCollection();
+				this.collection = options.collection || new AddMoviesCollection();
 
 				if (this.isExisting) {
 						this.collection.unmappedFolderModel = this.model;
@@ -51,6 +54,13 @@ module.exports = Marionette.Layout.extend({
 
 				if (options.action === "search") {
 					this.search({term: options.query});
+				} else if (options.action == "discover") {
+					this.isDiscover = true;
+					if (FullMovieCollection.length > 0) {
+						this._discover();
+					} else {
+						this.listenTo(FullMovieCollection, "sync", this._discover);
+					}
 				}
 
 		},
@@ -58,6 +68,8 @@ module.exports = Marionette.Layout.extend({
 		onRender : function() {
 				var self = this;
 
+
+
 				this.$el.addClass(this.className);
 
 				this.ui.moviesSearch.keyup(function(e) {
@@ -95,10 +107,21 @@ module.exports = Marionette.Layout.extend({
 				if (this.isExisting) {
 						this.ui.searchBar.hide();
 				}
+
+				if (this.isDiscover) {
+						this.ui.searchBar.hide();
+						if (this.collection.length == 0) {
+							this.searchResult.show(new LoadingView());
+						}
+				}
 		},
 
 		onShow : function() {
+				this.ui.discoverHeader.hide();
 				this.ui.moviesSearch.focus();
+				if (this.isDiscover) {
+						this.ui.discoverHeader.show();
+				}
 		},
 
 		search : function(options) {
@@ -140,7 +163,10 @@ module.exports = Marionette.Layout.extend({
 
 		_onLoadMore : function() {
 				var showingAll = this.resultCollectionView.showMore();
+				if (!this.isDiscover) {
 					this.ui.searchBar.show();
+				}
+
 
 				if (showingAll) {
 						this.ui.loadMore.hide();
@@ -185,5 +211,9 @@ module.exports = Marionette.Layout.extend({
 						this.searchResult.show(new ErrorView({ term : this.collection.term }));
 						this.collection.term = '';
 				}
+		},
+
+		_discover : function() {
+			this.collection.fetch()
 		}
 });

src/UI/AddMovies/AddMoviesViewTemplate.hbs

@@ -4,6 +4,9 @@
         {{folder.path}}
     </div>
 </div>{{/if}}
+<h2 class="x-discover-header">
+  Recommendations by The Movie Database based on your library:
+</h2>
 <div class="x-search-bar">
     <div class="input-group input-group-lg add-movies-search">
         <span class="input-group-addon"><i class="icon-sonarr-search"/></span>

src/UI/AddMovies/DiscoverMoviesCollection.js

@@ -0,0 +1,22 @@
+var Backbone = require('backbone');
+var MovieModel = require('../Movies/MovieModel');
+var _ = require('underscore');
+
+module.exports = Backbone.Collection.extend({
+    url   : window.NzbDrone.ApiRoot + "/movies/discover",
+    model : MovieModel,
+
+    parse : function(response) {
+        var self = this;
+
+        _.each(response, function(model) {
+            model.id = undefined;
+
+            if (self.unmappedFolderModel) {
+                model.path = self.unmappedFolderModel.get('folder').path;
+            }
+        });
+
+        return response;
+    }
+});

src/UI/AddMovies/SearchResultCollectionView.js

@@ -2,6 +2,7 @@ var Marionette = require('marionette');
 var SearchResultView = require('./SearchResultView');
 var FullMovieCollection = require('../Movies/FullMovieCollection');
 var vent = require('vent');
+var $ = require("jquery");
 
 module.exports = Marionette.CollectionView.extend({
 		itemView : SearchResultView,
@@ -28,9 +29,10 @@ module.exports = Marionette.CollectionView.extend({
 		},
 
 		showMore : function() {
+				var pos = $(window).scrollTop();
 				this.showing += 5;
 				this.render();
-
+				$(window).scrollTop(pos);
 				return this.showing >= this.collection.length;
 		},
 

src/UI/AddMovies/SearchResultViewTemplate.hbs

@@ -26,7 +26,10 @@
                             {{#if_eq status compare="inCinemas"}}
                                 <span class="label label-warning">In Cinemas</span>
                             {{/if_eq}}
+                            <span class="label label-default" title="{{ratings.votes}} Vote(s)">{{ratings.value}}</span>
                         </span>
+
+
                     </h2>
                 </div>
             </div>

src/UI/Content/icons.less

@@ -307,6 +307,9 @@
 .icon-sonarr-deleted {
   .fa-icon-content(@fa-var-trash);
 }
+.icon-sonarr-star {
+  .fa-icon-content(@fa-var-star);
+}
 
 .icon-sonarr-clear {
   .fa-icon-content(@fa-var-trash);