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Diffstat (limited to 'src/plugins/lms/rygel-lms-all-music.vala')
-rw-r--r-- | src/plugins/lms/rygel-lms-all-music.vala | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/src/plugins/lms/rygel-lms-all-music.vala b/src/plugins/lms/rygel-lms-all-music.vala new file mode 100644 index 00000000..f856a929 --- /dev/null +++ b/src/plugins/lms/rygel-lms-all-music.vala @@ -0,0 +1,122 @@ +/* + * 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); + } +} |