Updated

2015-02-16 13:06:10 +00:00
parent bbda0eec72
commit 97f3313d8c
20 changed files with 1371 additions and 670 deletions
@@ -19,7 +19,21 @@
 */
 package com.omertron.themoviedbapi.methods;

+import com.omertron.themoviedbapi.MovieDbException;
+import com.omertron.themoviedbapi.model.Genre;
+import com.omertron.themoviedbapi.model.MovieDb;
+import com.omertron.themoviedbapi.results.TmdbResultsList;
+import com.omertron.themoviedbapi.tools.ApiUrl;
 import com.omertron.themoviedbapi.tools.HttpTools;
+import com.omertron.themoviedbapi.tools.MethodBase;
+import com.omertron.themoviedbapi.tools.MethodSub;
+import com.omertron.themoviedbapi.tools.Param;
+import com.omertron.themoviedbapi.tools.TmdbParameters;
+import com.omertron.themoviedbapi.wrapper.WrapperGenres;
+import com.omertron.themoviedbapi.wrapper.WrapperMovie;
+import java.io.IOException;
+import java.net.URL;
+import org.yamj.api.common.exception.ApiExceptionType;

 /**
 * Class to hold the Genre Methods
@@ -37,4 +51,66 @@ public class TmdbGenres extends AbstractMethod {
    public TmdbGenres(String apiKey, HttpTools httpTools) {
        super(apiKey, httpTools);
    }
+
+    /**
+     * You can use this method to retrieve the list of genres used on TMDb.
+     *
+     * These IDs will correspond to those found in movie calls.
+     *
+     * @param language
+     * @return
+     * @throws MovieDbException
+     */
+    public TmdbResultsList<Genre> getGenreList(String language) throws MovieDbException {
+        TmdbParameters parameters = new TmdbParameters();
+        parameters.add(Param.LANGUAGE, language);
+
+        URL url = new ApiUrl(apiKey, MethodBase.GENRE).setSubMethod(MethodSub.LIST).buildUrl(parameters);
+        String webpage = httpTools.getRequest(url);
+
+        try {
+            WrapperGenres wrapper = MAPPER.readValue(webpage, WrapperGenres.class);
+            TmdbResultsList<Genre> results = new TmdbResultsList<Genre>(wrapper.getGenres());
+            results.copyWrapper(wrapper);
+            return results;
+        } catch (IOException ex) {
+            throw new MovieDbException(ApiExceptionType.MAPPING_FAILED, "Failed to get genre list", url, ex);
+        }
+    }
+
+    /**
+     * Get a list of movies per genre.
+     *
+     * It is important to understand that only movies with more than 10 votes
+     * get listed.
+     *
+     * This prevents movies from 1 10/10 rating from being listed first and for
+     * the first 5 pages.
+     *
+     * @param genreId
+     * @param language
+     * @param page
+     * @param includeAllMovies
+     * @return
+     * @throws MovieDbException
+     */
+    public TmdbResultsList<MovieDb> getGenreMovies(int genreId, String language, int page, boolean includeAllMovies) throws MovieDbException {
+        TmdbParameters parameters = new TmdbParameters();
+        parameters.add(Param.ID, genreId);
+        parameters.add(Param.LANGUAGE, language);
+        parameters.add(Param.PAGE, page);
+        parameters.add(Param.INCLUDE_ALL_MOVIES, includeAllMovies);
+
+        URL url = new ApiUrl(apiKey, MethodBase.GENRE).setSubMethod(MethodSub.MOVIES).buildUrl(parameters);
+        String webpage = httpTools.getRequest(url);
+
+        try {
+            WrapperMovie wrapper = MAPPER.readValue(webpage, WrapperMovie.class);
+            TmdbResultsList<MovieDb> results = new TmdbResultsList<MovieDb>(wrapper.getMovies());
+            results.copyWrapper(wrapper);
+            return results;
+        } catch (IOException ex) {
+            throw new MovieDbException(ApiExceptionType.MAPPING_FAILED, "Failed to get genre movie list", url, ex);
+        }
+    }
 }