emeric
e89b08fc39
commit 997c1138f549766d797f1ba6da26e1e8394387e2 Author: emeric <itmfr@yahoo.fr> Date: Sat Jan 10 17:50:20 2015 +0100 Implemented save, load and delete playlists commit bee08a16b544bb21785c45f083ab7c10e65bfa6e Author: emeric <itmfr@yahoo.fr> Date: Thu Jan 8 23:46:43 2015 +0100 Reworked the database code layout in order to add playlists
93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
/*
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* Copyright (C) 2014 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "Types.hpp"
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namespace Database {
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Playlist::Playlist()
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: _isPublic(false)
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{
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}
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Playlist::Playlist(std::string name, bool isPublic, Wt::Dbo::ptr<User> user)
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: _name(name),
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_isPublic(isPublic),
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_user(user)
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{
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}
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Playlist::pointer
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Playlist::create(Wt::Dbo::Session& session, std::string name, bool isPublic, Wt::Dbo::ptr<User> user)
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{
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return session.add( new Playlist(name, isPublic, user) );
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}
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PlaylistEntry::PlaylistEntry()
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: _pos(0)
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{
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}
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Playlist::pointer
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Playlist::get(Wt::Dbo::Session& session, std::string name, Wt::Dbo::ptr<User> user)
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{
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return session.find<Playlist>().where("name = ? AND user_id = ?").bind(name).bind(user.id());
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}
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std::vector<Playlist::pointer>
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Playlist::get(Wt::Dbo::Session& session, Wt::Dbo::ptr<User> user)
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{
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Wt::Dbo::collection<Playlist::pointer> res = session.find<Playlist>().where("user_id = ?").bind(user.id()).orderBy("name");
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return std::vector<Playlist::pointer>(res.begin(), res.end());
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}
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PlaylistEntry::PlaylistEntry(Wt::Dbo::ptr<Track> track, Wt::Dbo::ptr<Playlist> playlist, int pos)
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: _pos(pos),
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_track(track),
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_playlist(playlist)
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{
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}
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PlaylistEntry::pointer
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PlaylistEntry::create(Wt::Dbo::Session& session, Wt::Dbo::ptr<Track> track, Wt::Dbo::ptr<Playlist> playlist, int pos)
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{
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return session.add( new PlaylistEntry( track, playlist, pos) );
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}
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std::vector<Track::id_type>
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PlaylistEntry::getEntries(Wt::Dbo::Session& session, Playlist::pointer playlist)
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{
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typedef Wt::Dbo::collection<pointer> Entries;
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Entries entries = session.find<PlaylistEntry>().where("playlist_id = ?").bind(playlist.id()).orderBy("pos");
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std::vector<Track::id_type> res;
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for (Entries::iterator it = entries.begin(); it != entries.end(); ++it)
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res.push_back((*it)->getTrack().id());
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return res;
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}
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} // namespace Database
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