Changed search funciton to use the correct default multi_search type. The search function now also filters the items by popularity so movies that are pretty unknown are not returned, this will maybe be set manually later. New lookup function that gets movie info from tmdb by id. Tmdb function now also uses items from new methodType object.

src/tmdb/tmdb.js

@@ -1,25 +1,51 @@
 const moviedb = require('moviedb');
 const convertTmdbToMovie = require('src/tmdb/convertTmdbToMovie');
+var methodTypes = { 'movie': 'searchMovie', 'tv': 'searchTv', 'multi': 'searchMulti', 'movieInfo': 'movieInfo', 
+	'tvInfo': 'tvInfo' };
 
 class TMDB {
 	constructor(apiKey, tmdbLibrary) {
 		this.tmdbLibrary = tmdbLibrary || moviedb(apiKey);
 	}
 
-	search(text, page = 1, type = 'searchMulti') {
+	search(text, page = 1, type = 'multi') {
 		const query = { query: text, page };
 		return Promise.resolve()
 		 .then(() => this.tmdb(type, query))
 		 .catch(() => { throw new Error('Could not search for movies.'); })
 		 .then((reponse) => {
 		 	try {
-		 		return reponse.results.map(convertTmdbToMovie);
+		 		return reponse.results.filter(function(item) {
+		 			return (item.popularity >= 1.15)
+		 		}).map(convertTmdbToMovie);
 		 	} catch (parseError) {
 		 		throw new Error('Could not parse result.');
 		 	}
 		 });
 	}
 
+
+	/**
+	* Retrieve a specific movie by id from TMDB.
+	* @param {Number} identifier of the movie you want to retrieve
+	* @returns {Promise} succeeds if movie was found
+	*/
+	lookup(identifier, type = 'movie') {
+		if (type === 'movie') { type = 'movieInfo'}
+			else if (type === 'tv') { type = 'tvInfo'}
+		const query = { id: identifier };
+		return Promise.resolve()
+		.then(() => this.tmdb(type, query))
+		.catch(() => { throw new Error('Could not find a movie with that id.'); })
+		.then((response) => {
+		  try {
+		    return convertTmdbToMovie(response);
+		  } catch (parseError) {
+		    throw new Error('Could not parse movie.');
+		  }
+		});
+	}
+
 	tmdb(method, argument) {
 		return new Promise((resolve, reject) => {
 			const callback = (error, reponse) => {
@@ -30,9 +56,9 @@ class TMDB {
 			};
 
 			if (!argument) {
-				this.tmdbLibrary[method](callback);
+				this.tmdbLibrary[methodTypes[method]](callback);
 			} else {
-				this.tmdbLibrary[method](argument, callback);
+				this.tmdbLibrary[methodTypes[method]](argument, callback);
 			}
 		})
 	}