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+/*
+ * Copyright (C) 2013 Intel Corporation.
+ *
+ * Author: Jussi Kukkonen <jussi.kukkonen@intel.com>
+ *
+ * This file is part of Rygel.
+ *
+ * Rygel is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Rygel is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+using Rygel;
+using Sqlite;
+
+public class Rygel.LMS.AllMusic : Rygel.LMS.CategoryContainer {
+ private static const string SQL_ALL_TEMPLATE =
+ "SELECT files.id, files.path, files.size, " +
+ "audios.title as title, audios.trackno, audios.length, audios.channels, audios.sampling_rate, audios.bitrate, audios.dlna_profile, audios.dlna_mime, " +
+ "audio_artists.name as artist, " +
+ "audio_albums.name " +
+ "FROM audios, files " +
+ "LEFT JOIN audio_artists " +
+ "ON audios.artist_id = audio_artists.id " +
+ "LEFT JOIN audio_albums " +
+ "ON audios.album_id = audio_albums.id " +
+ "WHERE audios.id = files.id %s " +
+ "LIMIT ? OFFSET ?;";
+
+ private static const string SQL_COUNT =
+ "SELECT COUNT(audios.id) " +
+ "FROM audios, files " +
+ "WHERE audios.id = files.id;";
+
+ private static const string SQL_COUNT_WITH_FILTER_TEMPLATE =
+ "SELECT COUNT(audios.id), audios.title as title, " +
+ "audio_artists.name as artist " +
+ "FROM audios, files " +
+ "LEFT JOIN audio_artists " +
+ "ON audios.artist_id = audio_artists.id " +
+ "WHERE audios.id = files.id %s;";
+
+ private static const string SQL_FIND_OBJECT =
+ "SELECT files.id, files.path, files.size, " +
+ "audios.title, audios.trackno, audios.length, audios.channels, audios.sampling_rate, audios.bitrate, audios.dlna_profile, audios.dlna_mime, " +
+ "audio_artists.name, " +
+ "audio_albums.name " +
+ "FROM audios, files " +
+ "LEFT JOIN audio_artists " +
+ "ON audios.artist_id = audio_artists.id " +
+ "LEFT JOIN audio_albums " +
+ "ON audios.album_id = audio_albums.id " +
+ "WHERE files.id = ? AND audios.id = files.id;";
+
+ protected override string get_sql_all_with_filter (string filter) {
+ if (filter.length == 0) {
+ return this.sql_all;
+ }
+ var filter_str = "AND %s".printf (filter);
+ return (AllMusic.SQL_ALL_TEMPLATE.printf (filter_str));
+ }
+
+ protected override string get_sql_count_with_filter (string filter) {
+ if (filter.length == 0) {
+ return this.sql_count;
+ }
+ var filter_str = "AND %s".printf (filter);
+ return (AllMusic.SQL_COUNT_WITH_FILTER_TEMPLATE.printf (filter_str));
+ }
+
+ protected override MediaObject? object_from_statement (Statement statement) {
+ var id = statement.column_int (0);
+ var path = statement.column_text (1);
+ var mime_type = statement.column_text(10);
+
+ if (mime_type == null || mime_type.length == 0) {
+ /* TODO is this correct? */
+ debug ("Skipping music item %d (%s) with no MIME type",
+ id,
+ path);
+ return null;
+ }
+
+ var title = statement.column_text(3);
+ var song_id = this.build_child_id (id);
+ var song = new MusicItem (song_id, this, title);
+ song.size = statement.column_int(2);
+ song.track_number = statement.column_int(4);
+ song.duration = statement.column_int(5);
+ song.channels = statement.column_int(6);
+ song.sample_freq = statement.column_int(7);
+ song.bitrate = statement.column_int(8);
+ song.dlna_profile = statement.column_text(9);
+ song.mime_type = mime_type;
+ song.artist = statement.column_text(11);
+ song.album = statement.column_text(12);
+ File file = File.new_for_path (path);
+ song.add_uri (file.get_uri ());
+
+ return song;
+ }
+
+ public AllMusic (MediaContainer parent, LMS.Database lms_db) {
+ base("all",
+ parent,
+ _("All"),
+ lms_db,
+ AllMusic.SQL_ALL_TEMPLATE.printf (""),
+ AllMusic.SQL_FIND_OBJECT,
+ AllMusic.SQL_COUNT);
+ }
+}