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MusicDatabase.cpp
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MusicDatabase.cpp
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/*
* Copyright (C) 2005-2008 Team XBMC
* http://www.xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "system.h"
#include "MusicDatabase.h"
#include "FileSystem/cddb.h"
#include "FileSystem/DirectoryCache.h"
#include "FileSystem/MusicDatabaseDirectory/DirectoryNode.h"
#include "FileSystem/MusicDatabaseDirectory/QueryParams.h"
#include "FileSystem/MusicDatabaseDirectory.h"
#include "FileSystem/SpecialProtocol.h"
#include "GUIDialogMusicScan.h"
#include "utils/GUIInfoManager.h"
#include "MusicInfoTag.h"
#include "AddonManager.h"
#include "Scraper.h"
#include "Addon.h"
#include "Util.h"
#include "Artist.h"
#include "Album.h"
#include "Song.h"
#include "GUIWindowManager.h"
#include "GUIDialogOK.h"
#include "GUIDialogProgress.h"
#include "GUIDialogYesNo.h"
#include "GUIDialogSelect.h"
#include "FileSystem/File.h"
#include "GUISettings.h"
#include "AdvancedSettings.h"
#include "FileItem.h"
#include "Application.h"
#ifdef HAS_KARAOKE
#include "karaoke/karaokelyricsfactory.h"
#endif
#include "MediaManager.h"
#include "Settings.h"
#include "StringUtils.h"
#include "LocalizeStrings.h"
#include "utils/log.h"
#include "utils/TimeUtils.h"
using namespace std;
using namespace AUTOPTR;
using namespace XFILE;
using namespace MUSICDATABASEDIRECTORY;
using ADDON::AddonPtr;
#define RECENTLY_PLAYED_LIMIT 25
#define MIN_FULL_SEARCH_LENGTH 3
#ifdef HAS_DVD_DRIVE
using namespace CDDB;
#endif
CMusicDatabase::CMusicDatabase(void)
{
}
CMusicDatabase::~CMusicDatabase(void)
{
EmptyCache();
}
bool CMusicDatabase::Open()
{
return CDatabase::Open(g_advancedSettings.m_databaseMusic);
}
bool CMusicDatabase::CreateTables()
{
BeginTransaction();
try
{
CDatabase::CreateTables();
CLog::Log(LOGINFO, "create artist table");
m_pDS->exec("CREATE TABLE artist ( idArtist integer primary key, strArtist varchar(256))\n");
CLog::Log(LOGINFO, "create album table");
m_pDS->exec("CREATE TABLE album ( idAlbum integer primary key, strAlbum varchar(256), idArtist integer, strExtraArtists text, idGenre integer, strExtraGenres text, iYear integer, idThumb integer)\n");
CLog::Log(LOGINFO, "create genre table");
m_pDS->exec("CREATE TABLE genre ( idGenre integer primary key, strGenre varchar(256))\n");
CLog::Log(LOGINFO, "create path table");
m_pDS->exec("CREATE TABLE path ( idPath integer primary key, strPath varchar(512), strHash text)\n");
CLog::Log(LOGINFO, "create song table");
m_pDS->exec("CREATE TABLE song ( idSong integer primary key, idAlbum integer, idPath integer, idArtist integer, strExtraArtists text, idGenre integer, strExtraGenres text, strTitle varchar(512), iTrack integer, iDuration integer, iYear integer, dwFileNameCRC text, strFileName text, strMusicBrainzTrackID text, strMusicBrainzArtistID text, strMusicBrainzAlbumID text, strMusicBrainzAlbumArtistID text, strMusicBrainzTRMID text, iTimesPlayed integer, iStartOffset integer, iEndOffset integer, idThumb integer, lastplayed varchar(20) default NULL, rating char default '0', comment text)\n");
CLog::Log(LOGINFO, "create albuminfo table");
m_pDS->exec("CREATE TABLE albuminfo ( idAlbumInfo integer primary key, idAlbum integer, iYear integer, idGenre integer, strExtraGenres text, strMoods text, strStyles text, strThemes text, strReview text, strImage text, strLabel text, strType text, iRating integer)\n");
CLog::Log(LOGINFO, "create albuminfosong table");
m_pDS->exec("CREATE TABLE albuminfosong ( idAlbumInfoSong integer primary key, idAlbumInfo integer, iTrack integer, strTitle text, iDuration integer)\n");
CLog::Log(LOGINFO, "create thumb table");
m_pDS->exec("CREATE TABLE thumb (idThumb integer primary key, strThumb varchar(256))\n");
CLog::Log(LOGINFO, "create artistnfo table");
m_pDS->exec("CREATE TABLE artistinfo ( idArtistInfo integer primary key, idArtist integer, strBorn text, strFormed text, strGenres text, strMoods text, strStyles text, strInstruments text, strBiography text, strDied text, strDisbanded text, strYearsActive text, strImage text, strFanart text)\n");
CLog::Log(LOGINFO, "create content table");
m_pDS->exec("CREATE TABLE content (strPath text, strScraperPath text, strContent text, strSettings text)\n");
CLog::Log(LOGINFO, "create discography table");
m_pDS->exec("CREATE TABLE discography (idArtist integer, strAlbum text, strYear text)\n");
CLog::Log(LOGINFO, "create exartistsong table");
m_pDS->exec("CREATE TABLE exartistsong ( idSong integer, iPosition integer, idArtist integer)\n");
CLog::Log(LOGINFO, "create extragenresong table");
m_pDS->exec("CREATE TABLE exgenresong ( idSong integer, iPosition integer, idGenre integer)\n");
CLog::Log(LOGINFO, "create exartistalbum table");
m_pDS->exec("CREATE TABLE exartistalbum ( idAlbum integer, iPosition integer, idArtist integer)\n");
CLog::Log(LOGINFO, "create exgenrealbum table");
m_pDS->exec("CREATE TABLE exgenrealbum ( idAlbum integer, iPosition integer, idGenre integer)\n");
CLog::Log(LOGINFO, "create karaokedata table");
m_pDS->exec("CREATE TABLE karaokedata ( iKaraNumber integer, idSong integer, iKaraDelay integer, strKaraEncoding text, "
"strKaralyrics text, strKaraLyrFileCRC text )\n");
// Indexes
CLog::Log(LOGINFO, "create exartistsong index");
m_pDS->exec("CREATE INDEX idxExtraArtistSong ON exartistsong(idSong)");
m_pDS->exec("CREATE INDEX idxExtraArtistSong2 ON exartistsong(idArtist)");
CLog::Log(LOGINFO, "create exgenresong index");
m_pDS->exec("CREATE INDEX idxExtraGenreSong ON exgenresong(idSong)");
m_pDS->exec("CREATE INDEX idxExtraGenreSong2 ON exgenresong(idGenre)");
CLog::Log(LOGINFO, "create exartistalbum index");
m_pDS->exec("CREATE INDEX idxExtraArtistAlbum ON exartistalbum(idAlbum)");
m_pDS->exec("CREATE INDEX idxExtraArtistAlbum2 ON exartistalbum(idArtist)");
CLog::Log(LOGINFO, "create exgenrealbum index");
m_pDS->exec("CREATE INDEX idxExtraGenreAlbum ON exgenrealbum(idAlbum)");
m_pDS->exec("CREATE INDEX idxExtraGenreAlbum2 ON exgenrealbum(idGenre)");
CLog::Log(LOGINFO, "create album index");
m_pDS->exec("CREATE INDEX idxAlbum ON album(strAlbum)");
CLog::Log(LOGINFO, "create genre index");
m_pDS->exec("CREATE INDEX idxGenre ON genre(strGenre)");
CLog::Log(LOGINFO, "create artist index");
m_pDS->exec("CREATE INDEX idxArtist ON artist(strArtist)");
CLog::Log(LOGINFO, "create path index");
m_pDS->exec("CREATE INDEX idxPath ON path(strPath)");
CLog::Log(LOGINFO, "create song index");
m_pDS->exec("CREATE INDEX idxSong ON song(strTitle)");
CLog::Log(LOGINFO, "create song index1");
m_pDS->exec("CREATE INDEX idxSong1 ON song(iTimesPlayed)");
CLog::Log(LOGINFO, "create song index2");
m_pDS->exec("CREATE INDEX idxSong2 ON song(lastplayed)");
CLog::Log(LOGINFO, "create thumb index");
m_pDS->exec("CREATE INDEX idxThumb ON thumb(strThumb)");
//m_pDS->exec("CREATE INDEX idxSong ON song(dwFileNameCRC)");
CLog::Log(LOGINFO, "create artistinfo index");
m_pDS->exec("CREATE INDEX idxArtistInfo on artistinfo(idArtist)");
CLog::Log(LOGINFO, "create albuminfo index");
m_pDS->exec("CREATE INDEX idxAlbumInfo on albuminfo(idAlbum)");
CLog::Log(LOGINFO, "create karaokedata index");
m_pDS->exec("CREATE INDEX idxKaraNumber on karaokedata(iKaraNumber)");
m_pDS->exec("CREATE INDEX idxKarSong on karaokedata(idSong)");
// Trigger
CLog::Log(LOGINFO, "create albuminfo trigger");
m_pDS->exec("CREATE TRIGGER tgrAlbumInfo AFTER delete ON albuminfo FOR EACH ROW BEGIN delete from albuminfosong where albuminfosong.idAlbumInfo=old.idAlbumInfo; END");
// views
CLog::Log(LOGINFO, "create song view");
m_pDS->exec("create view songview as select song.idSong as idSong, song.strExtraArtists as strExtraArtists, song.strExtraGenres as strExtraGenres, strTitle, iTrack, iDuration, song.iYear as iYear, dwFileNameCRC, strFileName, strMusicBrainzTrackID, strMusicBrainzArtistID, strMusicBrainzAlbumID, strMusicBrainzAlbumArtistID, strMusicBrainzTRMID, iTimesPlayed, iStartOffset, iEndOffset, lastplayed, rating, comment, song.idAlbum as idAlbum, strAlbum, strPath, song.idArtist as idArtist, strArtist, song.idGenre as idGenre, strGenre, strThumb, iKaraNumber, iKaraDelay, strKaraEncoding from song join album on song.idAlbum=album.idAlbum join path on song.idPath=path.idPath join artist on song.idArtist=artist.idArtist join genre on song.idGenre=genre.idGenre join thumb on song.idThumb=thumb.idThumb left outer join karaokedata on song.idSong=karaokedata.idSong");
CLog::Log(LOGINFO, "create album view");
m_pDS->exec("create view albumview as select album.idAlbum as idAlbum, strAlbum, strExtraArtists, "
"album.idArtist as idArtist, album.strExtraGenres as strExtraGenres, album.idGenre as idGenre, "
"strArtist, strGenre, album.iYear as iYear, strThumb, idAlbumInfo, strMoods, strStyles, strThemes, "
"strReview, strLabel, strType, strImage, iRating from album "
"left outer join artist on album.idArtist=artist.idArtist "
"left outer join genre on album.idGenre=genre.idGenre "
"left outer join thumb on album.idThumb=thumb.idThumb "
"left outer join albuminfo on album.idAlbum=albuminfo.idAlbum");
// Add 'Karaoke' genre
AddGenre( "Karaoke" );
}
catch (...)
{
CLog::Log(LOGERROR, "%s unable to create tables:%i", __FUNCTION__, (int)GetLastError());
RollbackTransaction();
return false;
}
CommitTransaction();
return true;
}
void CMusicDatabase::AddSong(const CSong& song, bool bCheck)
{
CStdString strSQL;
try
{
// We need at least the title
if (song.strTitle.IsEmpty())
return;
CStdString strPath, strFileName;
CUtil::Split(song.strFileName, strPath, strFileName);
ASSERT(CUtil::HasSlashAtEnd(strPath));
if (NULL == m_pDB.get()) return ;
if (NULL == m_pDS.get()) return ;
// split our (possibly) multiple artist string into individual artists
CStdStringArray vecArtists; CStdString extraArtists;
SplitString(song.strArtist, vecArtists, extraArtists);
// do the same with our albumartist
CStdStringArray vecAlbumArtists; CStdString extraAlbumArtists;
SplitString(song.strAlbumArtist, vecAlbumArtists, extraAlbumArtists);
// and the same for our genres
CStdStringArray vecGenres; CStdString extraGenres;
SplitString(song.strGenre, vecGenres, extraGenres);
// add the primary artist/genre
// SplitString returns >= 1 so no worries referencing the first item here
int idArtist = AddArtist(vecArtists[0]);
int idGenre = AddGenre(vecGenres[0]);
// and also the primary album artist (if applicable)
int idAlbumArtist = -1;
if (!vecAlbumArtists[0].IsEmpty())
idAlbumArtist = AddArtist(vecAlbumArtists[0]);
int idPath = AddPath(strPath);
int idThumb = AddThumb(song.strThumb);
int idAlbum;
if (idAlbumArtist > -1) // have an album artist
idAlbum = AddAlbum(song.strAlbum, idAlbumArtist, extraAlbumArtists, song.strAlbumArtist, idThumb, idGenre, extraGenres, song.iYear);
else
idAlbum = AddAlbum(song.strAlbum, idArtist, extraArtists, song.strArtist, idThumb, idGenre, extraGenres, song.iYear);
DWORD crc = ComputeCRC(song.strFileName);
bool bInsert = true;
int idSong = -1;
bool bHasKaraoke = false;
#ifdef HAS_KARAOKE
bHasKaraoke = CKaraokeLyricsFactory::HasLyrics( song.strFileName );
#endif
// If this is karaoke song, change the genre to 'Karaoke' (and add it if it's not there)
if ( bHasKaraoke && g_advancedSettings.m_karaokeChangeGenreForKaraokeSongs )
idGenre = AddGenre( "Karaoke" );
if (bCheck)
{
strSQL=FormatSQL("select * from song where idAlbum=%i and dwFileNameCRC='%ul' and strTitle='%s'",
idAlbum, crc, song.strTitle.c_str());
if (!m_pDS->query(strSQL.c_str()))
return;
if (m_pDS->num_rows() != 0)
{
idSong = m_pDS->fv("idSong").get_asInt();
bInsert = false;
}
m_pDS->close();
}
if (bInsert)
{
CStdString strSQL1;
strSQL=FormatSQL("insert into song (idSong,idAlbum,idPath,idArtist,strExtraArtists,idGenre,strExtraGenres,strTitle,iTrack,iDuration,iYear,dwFileNameCRC,strFileName,strMusicBrainzTrackID,strMusicBrainzArtistID,strMusicBrainzAlbumID,strMusicBrainzAlbumArtistID,strMusicBrainzTRMID,iTimesPlayed,iStartOffset,iEndOffset,idThumb,lastplayed,rating,comment) values (NULL,%i,%i,%i,'%s',%i,'%s','%s',%i,%i,%i,'%ul','%s','%s','%s','%s','%s','%s'",
idAlbum, idPath, idArtist, extraArtists.c_str(), idGenre, extraGenres.c_str(),
song.strTitle.c_str(),
song.iTrack, song.iDuration, song.iYear,
crc, strFileName.c_str(),
song.strMusicBrainzTrackID.c_str(),
song.strMusicBrainzArtistID.c_str(),
song.strMusicBrainzAlbumID.c_str(),
song.strMusicBrainzAlbumArtistID.c_str(),
song.strMusicBrainzTRMID.c_str());
if (song.lastPlayed.GetLength())
strSQL1=FormatSQL(",%i,%i,%i,%i,'%s','%c','%s')",
song.iTimesPlayed, song.iStartOffset, song.iEndOffset, idThumb, song.lastPlayed.c_str(), song.rating, song.strComment.c_str());
else
strSQL1=FormatSQL(",%i,%i,%i,%i,NULL,'%c','%s')",
song.iTimesPlayed, song.iStartOffset, song.iEndOffset, idThumb, song.rating, song.strComment.c_str());
strSQL+=strSQL1;
m_pDS->exec(strSQL.c_str());
idSong = (int)m_pDS->lastinsertid();
}
// add extra artists and genres
AddExtraSongArtists(vecArtists, idSong, bCheck);
if (idAlbumArtist > -1)
AddExtraAlbumArtists(vecAlbumArtists, idAlbum);
else
AddExtraAlbumArtists(vecArtists, idAlbum);
AddExtraGenres(vecGenres, idSong, idAlbum, bCheck);
// Add karaoke information (if any)
if ( bHasKaraoke )
{
// song argument is const :(
CSong mysong = song;
mysong.idSong = idSong;
AddKaraokeData( mysong );
}
}
catch (...)
{
CLog::Log(LOGERROR, "musicdatabase:unable to addsong (%s)", strSQL.c_str());
}
}
int CMusicDatabase::AddAlbum(const CStdString& strAlbum1, int idArtist, const CStdString &extraArtists, const CStdString &strArtist, int idThumb, int idGenre, const CStdString &extraGenres, int year)
{
CStdString strSQL;
try
{
CStdString strAlbum=strAlbum1;
strAlbum.TrimLeft(" ");
strAlbum.TrimRight(" ");
if (strAlbum.IsEmpty())
{
// album tag is empty, so we treat this as a single, or a collection of singles,
// so we don't specify a thumb
idThumb = AddThumb("");
}
if (NULL == m_pDB.get()) return -1;
if (NULL == m_pDS.get()) return -1;
map <CStdString, CAlbumCache>::const_iterator it;
it = m_albumCache.find(strAlbum + strArtist);
if (it != m_albumCache.end())
return it->second.idAlbum;
strSQL=FormatSQL("select * from album where idArtist=%i and strAlbum like '%s'", idArtist, strAlbum.c_str());
m_pDS->query(strSQL.c_str());
if (m_pDS->num_rows() == 0)
{
m_pDS->close();
// doesnt exists, add it
strSQL=FormatSQL("insert into album (idAlbum, strAlbum, idArtist, strExtraArtists, idGenre, strExtraGenres, iYear, idThumb) values( NULL, '%s', %i, '%s', %i, '%s', %i, %i)", strAlbum.c_str(), idArtist, extraArtists.c_str(), idGenre, extraGenres.c_str(), year, idThumb);
m_pDS->exec(strSQL.c_str());
CAlbumCache album;
album.idAlbum = (int)m_pDS->lastinsertid();
album.strAlbum = strAlbum;
album.idArtist = idArtist;
album.strArtist = strArtist;
m_albumCache.insert(pair<CStdString, CAlbumCache>(album.strAlbum + album.strArtist, album));
return album.idAlbum;
}
else
{
// exists in our database and not scanned during this scan, so we should update it as the details
// may have changed (there's a reason we're rescanning, afterall!)
CAlbumCache album;
album.idAlbum = m_pDS->fv("idAlbum").get_asInt();
album.strAlbum = strAlbum;
album.idArtist = idArtist;
album.strArtist = strArtist;
m_albumCache.insert(pair<CStdString, CAlbumCache>(album.strAlbum + album.strArtist, album));
m_pDS->close();
strSQL=FormatSQL("update album set strExtraArtists='%s', idGenre=%i, strExtraGenres='%s', iYear=%i, idThumb=%i where idAlbum=%i", extraArtists.c_str(), idGenre, extraGenres.c_str(), year, idThumb, album.idAlbum);
m_pDS->exec(strSQL.c_str());
// and clear the exartistalbum and exgenrealbum tables - these are updated in AddSong()
strSQL=FormatSQL("delete from exartistalbum where idAlbum=%i", album.idAlbum);
m_pDS->exec(strSQL.c_str());
strSQL=FormatSQL("delete from exgenrealbum where idAlbum=%i", album.idAlbum);
m_pDS->exec(strSQL.c_str());
return album.idAlbum;
}
}
catch (...)
{
CLog::Log(LOGERROR, "%s failed with query (%s)", __FUNCTION__, strSQL.c_str());
}
return -1;
}
int CMusicDatabase::AddGenre(const CStdString& strGenre1)
{
CStdString strSQL;
try
{
CStdString strGenre = strGenre1;
strGenre.TrimLeft(" ");
strGenre.TrimRight(" ");
if (strGenre.IsEmpty())
strGenre=g_localizeStrings.Get(13205); // Unknown
if (NULL == m_pDB.get()) return -1;
if (NULL == m_pDS.get()) return -1;
map <CStdString, int>::const_iterator it;
it = m_genreCache.find(strGenre);
if (it != m_genreCache.end())
return it->second;
strSQL=FormatSQL("select * from genre where strGenre like '%s'", strGenre.c_str());
m_pDS->query(strSQL.c_str());
if (m_pDS->num_rows() == 0)
{
m_pDS->close();
// doesnt exists, add it
strSQL=FormatSQL("insert into genre (idGenre, strGenre) values( NULL, '%s' )", strGenre.c_str());
m_pDS->exec(strSQL.c_str());
int idGenre = (int)m_pDS->lastinsertid();
m_genreCache.insert(pair<CStdString, int>(strGenre1, idGenre));
return idGenre;
}
else
{
int idGenre = m_pDS->fv("idGenre").get_asInt();
m_genreCache.insert(pair<CStdString, int>(strGenre1, idGenre));
m_pDS->close();
return idGenre;
}
}
catch (...)
{
CLog::Log(LOGERROR, "musicdatabase:unable to addgenre (%s)", strSQL.c_str());
}
return -1;
}
int CMusicDatabase::AddArtist(const CStdString& strArtist1)
{
CStdString strSQL;
try
{
CStdString strArtist = strArtist1;
strArtist.TrimLeft(" ");
strArtist.TrimRight(" ");
if (strArtist.IsEmpty())
strArtist=g_localizeStrings.Get(13205); // Unknown
if (NULL == m_pDB.get()) return -1;
if (NULL == m_pDS.get()) return -1;
map <CStdString, int>::const_iterator it;
it = m_artistCache.find(strArtist);
if (it != m_artistCache.end())
return it->second;//.idArtist;
strSQL=FormatSQL("select * from artist where strArtist like '%s'", strArtist.c_str());
m_pDS->query(strSQL.c_str());
if (m_pDS->num_rows() == 0)
{
m_pDS->close();
// doesnt exists, add it
strSQL=FormatSQL("insert into artist (idArtist, strArtist) values( NULL, '%s' )", strArtist.c_str());
m_pDS->exec(strSQL.c_str());
int idArtist = (int)m_pDS->lastinsertid();
m_artistCache.insert(pair<CStdString, int>(strArtist1, idArtist));
return idArtist;
}
else
{
int idArtist = (int)m_pDS->fv("idArtist").get_asInt();
m_artistCache.insert(pair<CStdString, int>(strArtist1, idArtist));
m_pDS->close();
return idArtist;
}
}
catch (...)
{
CLog::Log(LOGERROR, "musicdatabase:unable to addartist (%s)", strSQL.c_str());
}
return -1;
}
void CMusicDatabase::AddExtraSongArtists(const CStdStringArray &vecArtists, int idSong, bool bCheck)
{
try
{
// add each of the artists in the vector of artists
for (int i = 1; i < (int)vecArtists.size(); i++)
{
int idArtist = AddArtist(vecArtists[i]);
if (idArtist >= 0)
{ // added successfully, we must now add entries to the exartistsong table
CStdString strSQL;
// first link the artist with the song
bool bInsert = true;
if (bCheck)
{
strSQL=FormatSQL("select * from exartistsong where idSong=%i and idArtist=%i",
idSong, idArtist);
if (!m_pDS->query(strSQL.c_str())) return ;
if (m_pDS->num_rows() != 0)
bInsert = false; // already exists
m_pDS->close();
}
if (bInsert)
{
strSQL=FormatSQL("insert into exartistsong (idSong,iPosition,idArtist) values(%i,%i,%i)",
idSong, i, idArtist);
m_pDS->exec(strSQL.c_str());
}
}
}
}
catch (...)
{
CLog::Log(LOGERROR, "%s(%i) failed", __FUNCTION__, idSong);
}
}
void CMusicDatabase::AddExtraAlbumArtists(const CStdStringArray &vecArtists, int idAlbum)
{
try
{
// add each of the artists in the vector of artists
for (int i = 1; i < (int)vecArtists.size(); i++)
{
int idArtist = AddArtist(vecArtists[i]);
if (idArtist >= 0)
{ // added successfully, we must now add entries to the exartistalbum table
CStdString strSQL;
bool bInsert = true;
// always check artists (as this routine is called whenever a song is added)
strSQL=FormatSQL("select * from exartistalbum where idAlbum=%i and idArtist=%i",
idAlbum, idArtist);
if (!m_pDS->query(strSQL.c_str())) return ;
if (m_pDS->num_rows() != 0)
bInsert = false; // already exists
m_pDS->close();
if (bInsert)
{
strSQL=FormatSQL("insert into exartistalbum (idAlbum,iPosition,idArtist) values(%i,%i,%i)",
idAlbum, i, idArtist);
m_pDS->exec(strSQL.c_str());
}
}
}
}
catch (...)
{
CLog::Log(LOGERROR, "%s(%i) failed", __FUNCTION__, idAlbum);
}
}
void CMusicDatabase::AddExtraGenres(const CStdStringArray &vecGenres, int idSong, int idAlbum, bool bCheck)
{
try
{
// add each of the genres in the vector
for (int i = 1; i < (int)vecGenres.size(); i++)
{
int idGenre = AddGenre(vecGenres[i]);
if (idGenre >= 0)
{ // added successfully!
CStdString strSQL;
// first link the genre with the song
bool bInsert = true;
if (idSong)
{
if (bCheck)
{
strSQL=FormatSQL("select * from exgenresong where idSong=%i and idGenre=%i",
idSong, idGenre);
if (!m_pDS->query(strSQL.c_str())) return ;
if (m_pDS->num_rows() != 0)
bInsert = false; // already exists
m_pDS->close();
}
if (bInsert)
{
strSQL=FormatSQL("insert into exgenresong (idSong,iPosition,idGenre) values(%i,%i,%i)",
idSong, i, idGenre);
m_pDS->exec(strSQL.c_str());
}
}
// now link the genre with the album - we always check these as there's usually
// more than one song per album with the same extra genres
if (idAlbum)
{
strSQL=FormatSQL("select * from exgenrealbum where idAlbum=%i and idGenre=%i",
idAlbum, idGenre);
if (!m_pDS->query(strSQL.c_str())) return ;
if (m_pDS->num_rows() == 0)
{ // insert
m_pDS->close();
strSQL=FormatSQL("insert into exgenrealbum (idAlbum,iPosition,idGenre) values(%i,%i,%i)",
idAlbum, i, idGenre);
m_pDS->exec(strSQL.c_str());
}
}
}
}
}
catch (...)
{
CLog::Log(LOGERROR, "%s(%i,%i) failed", __FUNCTION__, idSong, idAlbum);
}
}
int CMusicDatabase::AddPath(const CStdString& strPath)
{
CStdString strSQL;
try
{
ASSERT(CUtil::HasSlashAtEnd(strPath));
if (NULL == m_pDB.get()) return -1;
if (NULL == m_pDS.get()) return -1;
map <CStdString, int>::const_iterator it;
it = m_pathCache.find(strPath);
if (it != m_pathCache.end())
return it->second;
strSQL=FormatSQL( "select * from path where strPath like '%s'", strPath.c_str());
m_pDS->query(strSQL.c_str());
if (m_pDS->num_rows() == 0)
{
m_pDS->close();
// doesnt exists, add it
strSQL=FormatSQL("insert into path (idPath, strPath) values( NULL, '%s' )", strPath.c_str());
m_pDS->exec(strSQL.c_str());
int idPath = (int)m_pDS->lastinsertid();
m_pathCache.insert(pair<CStdString, int>(strPath, idPath));
return idPath;
}
else
{
int idPath = m_pDS->fv("idPath").get_asInt();
m_pathCache.insert(pair<CStdString, int>(strPath, idPath));
m_pDS->close();
return idPath;
}
}
catch (...)
{
CLog::Log(LOGERROR, "musicdatabase:unable to addpath (%s)", strSQL.c_str());
}
return -1;
}
CSong CMusicDatabase::GetSongFromDataset(bool bWithMusicDbPath/*=false*/)
{
CSong song;
song.idSong = m_pDS->fv(song_idSong).get_asInt();
// get the full artist string
song.strArtist = m_pDS->fv(song_strArtist).get_asString();
song.strArtist += m_pDS->fv(song_strExtraArtists).get_asString();
// and the full genre string
song.strGenre = m_pDS->fv(song_strGenre).get_asString();
song.strGenre += m_pDS->fv(song_strExtraGenres).get_asString();
// and the rest...
song.strAlbum = m_pDS->fv(song_strAlbum).get_asString();
song.iTrack = m_pDS->fv(song_iTrack).get_asInt() ;
song.iDuration = m_pDS->fv(song_iDuration).get_asInt() ;
song.iYear = m_pDS->fv(song_iYear).get_asInt() ;
song.strTitle = m_pDS->fv(song_strTitle).get_asString();
song.iTimesPlayed = m_pDS->fv(song_iTimesPlayed).get_asInt();
song.lastPlayed = m_pDS->fv(song_lastplayed).get_asString();
song.iStartOffset = m_pDS->fv(song_iStartOffset).get_asInt();
song.iEndOffset = m_pDS->fv(song_iEndOffset).get_asInt();
song.strMusicBrainzTrackID = m_pDS->fv(song_strMusicBrainzTrackID).get_asString();
song.strMusicBrainzArtistID = m_pDS->fv(song_strMusicBrainzArtistID).get_asString();
song.strMusicBrainzAlbumID = m_pDS->fv(song_strMusicBrainzAlbumID).get_asString();
song.strMusicBrainzAlbumArtistID = m_pDS->fv(song_strMusicBrainzAlbumArtistID).get_asString();
song.strMusicBrainzTRMID = m_pDS->fv(song_strMusicBrainzTRMID).get_asString();
song.rating = m_pDS->fv(song_rating).get_asChar();
song.strComment = m_pDS->fv(song_comment).get_asString();
song.strThumb = m_pDS->fv(song_strThumb).get_asString();
song.iKaraokeNumber = m_pDS->fv(song_iKarNumber).get_asInt();
song.strKaraokeLyrEncoding = m_pDS->fv(song_strKarEncoding).get_asString();
song.iKaraokeDelay = m_pDS->fv(song_iKarDelay).get_asInt();
if (song.strThumb == "NONE")
song.strThumb.Empty();
// Get filename with full path
if (!bWithMusicDbPath)
CUtil::AddFileToFolder(m_pDS->fv(song_strPath).get_asString(), m_pDS->fv(song_strFileName).get_asString(), song.strFileName);
else
{
CStdString strFileName=m_pDS->fv(song_strFileName).get_asString();
CStdString strExt=CUtil::GetExtension(strFileName);
song.strFileName.Format("musicdb://3/%ld/%ld%s", m_pDS->fv(song_idAlbum).get_asInt(), m_pDS->fv(song_idSong).get_asInt(), strExt.c_str());
}
return song;
}
void CMusicDatabase::GetFileItemFromDataset(CFileItem* item, const CStdString& strMusicDBbasePath)
{
// get the full artist string
CStdString strArtist=m_pDS->fv(song_strArtist).get_asString();
strArtist += m_pDS->fv(song_strExtraArtists).get_asString();
item->GetMusicInfoTag()->SetArtist(strArtist);
// and the full genre string
CStdString strGenre = m_pDS->fv(song_strGenre).get_asString();
strGenre += m_pDS->fv(song_strExtraGenres).get_asString();
item->GetMusicInfoTag()->SetGenre(strGenre);
// and the rest...
item->GetMusicInfoTag()->SetAlbum(m_pDS->fv(song_strAlbum).get_asString());
item->GetMusicInfoTag()->SetTrackAndDiskNumber(m_pDS->fv(song_iTrack).get_asInt());
item->GetMusicInfoTag()->SetDuration(m_pDS->fv(song_iDuration).get_asInt());
item->GetMusicInfoTag()->SetDatabaseId(m_pDS->fv(song_idSong).get_asInt());
SYSTEMTIME stTime;
stTime.wYear = (WORD)m_pDS->fv(song_iYear).get_asInt();
item->GetMusicInfoTag()->SetReleaseDate(stTime);
item->GetMusicInfoTag()->SetTitle(m_pDS->fv(song_strTitle).get_asString());
item->SetLabel(m_pDS->fv(song_strTitle).get_asString());
//song.iTimesPlayed = m_pDS->fv(song_iTimesPlayed).get_asInt();
item->m_lStartOffset = m_pDS->fv(song_iStartOffset).get_asInt();
item->m_lEndOffset = m_pDS->fv(song_iEndOffset).get_asInt();
item->GetMusicInfoTag()->SetMusicBrainzTrackID(m_pDS->fv(song_strMusicBrainzTrackID).get_asString());
item->GetMusicInfoTag()->SetMusicBrainzArtistID(m_pDS->fv(song_strMusicBrainzArtistID).get_asString());
item->GetMusicInfoTag()->SetMusicBrainzAlbumID(m_pDS->fv(song_strMusicBrainzAlbumID).get_asString());
item->GetMusicInfoTag()->SetMusicBrainzAlbumArtistID(m_pDS->fv(song_strMusicBrainzAlbumArtistID).get_asString());
item->GetMusicInfoTag()->SetMusicBrainzTRMID(m_pDS->fv(song_strMusicBrainzTRMID).get_asString());
item->GetMusicInfoTag()->SetRating(m_pDS->fv(song_rating).get_asChar());
item->GetMusicInfoTag()->SetComment(m_pDS->fv(song_comment).get_asString());
CStdString strRealPath;
CUtil::AddFileToFolder(m_pDS->fv(song_strPath).get_asString(), m_pDS->fv(song_strFileName).get_asString(), strRealPath);
item->GetMusicInfoTag()->SetURL(strRealPath);
item->GetMusicInfoTag()->SetLoaded(true);
CStdString strThumb=m_pDS->fv(song_strThumb).get_asString();
if (strThumb != "NONE")
item->SetThumbnailImage(strThumb);
// Get filename with full path
if (strMusicDBbasePath.IsEmpty())
{
item->m_strPath = strRealPath;
}
else
{
CStdString strFileName=m_pDS->fv(song_strFileName).get_asString();
CStdString strExt=CUtil::GetExtension(strFileName);
item->m_strPath.Format("%s%ld%s", strMusicDBbasePath.c_str(), m_pDS->fv(song_idSong).get_asInt(), strExt.c_str());
}
}
CAlbum CMusicDatabase::GetAlbumFromDataset(dbiplus::Dataset* pDS, bool imageURL /* = false*/)
{
CAlbum album;
album.idAlbum = pDS->fv(album_idAlbum).get_asInt();
album.strAlbum = pDS->fv(album_strAlbum).get_asString();
if (album.strAlbum.IsEmpty())
album.strAlbum = g_localizeStrings.Get(1050);
album.strArtist = pDS->fv(album_strArtist).get_asString();
album.strArtist += pDS->fv(album_strExtraArtists).get_asString();
album.strGenre = pDS->fv(album_strGenre).get_asString();
album.strGenre += pDS->fv(album_strExtraGenres).get_asString();
album.iYear = pDS->fv(album_iYear).get_asInt();
if (imageURL)
album.thumbURL.ParseString(pDS->fv(album_strThumbURL).get_asString());
else
{
CStdString strThumb = pDS->fv(album_strThumb).get_asString();
if (strThumb != "NONE")
album.thumbURL.ParseString(strThumb);
}
album.iRating = pDS->fv(album_iRating).get_asInt();
album.iYear = pDS->fv(album_iYear).get_asInt();
album.strReview = pDS->fv(album_strReview).get_asString();
album.strStyles = pDS->fv(album_strStyles).get_asString();
album.strMoods = pDS->fv(album_strMoods).get_asString();
album.strThemes = pDS->fv(album_strThemes).get_asString();
album.strLabel = pDS->fv(album_strLabel).get_asString();
album.strType = pDS->fv(album_strType).get_asString();
return album;
}
CArtist CMusicDatabase::GetArtistFromDataset(dbiplus::Dataset* pDS, bool needThumb)
{
CArtist artist;
artist.idArtist = pDS->fv(artist_idArtist).get_asInt();
artist.strArtist = pDS->fv("artist.strArtist").get_asString();
artist.strGenre = pDS->fv(artist_strGenres).get_asString();
artist.strBiography = pDS->fv(artist_strBiography).get_asString();
artist.strStyles = pDS->fv(artist_strStyles).get_asString();
artist.strMoods = pDS->fv(artist_strMoods).get_asString();
artist.strBorn = pDS->fv(artist_strBorn).get_asString();
artist.strFormed = pDS->fv(artist_strFormed).get_asString();
artist.strDied = pDS->fv(artist_strDied).get_asString();
artist.strDisbanded = pDS->fv(artist_strDisbanded).get_asString();
artist.strYearsActive = pDS->fv(artist_strYearsActive).get_asString();
artist.strInstruments = pDS->fv(artist_strInstruments).get_asString();
if (needThumb)
{
artist.fanart.m_xml = pDS->fv(artist_strFanart).get_asString();
artist.fanart.Unpack();
artist.thumbURL.ParseString(pDS->fv(artist_strImage).get_asString());
}
return artist;
}
bool CMusicDatabase::GetSongByFileName(const CStdString& strFileName, CSong& song)
{
try
{
song.Clear();
CURL url(strFileName);
if (url.GetProtocol()=="musicdb")
{
CStdString strFile = CUtil::GetFileName(strFileName);
CUtil::RemoveExtension(strFile);
return GetSongById(atol(strFile.c_str()), song);
}
CStdString strPath;
CUtil::GetDirectory(strFileName, strPath);
CUtil::AddSlashAtEnd(strPath);
if (NULL == m_pDB.get()) return false;
if (NULL == m_pDS.get()) return false;
DWORD crc = ComputeCRC(strFileName);
CStdString strSQL=FormatSQL("select * from songview "
"where dwFileNameCRC='%ul' and strPath like'%s'"
, crc,
strPath.c_str());
if (!m_pDS->query(strSQL.c_str())) return false;
int iRowsFound = m_pDS->num_rows();
if (iRowsFound == 0)
{
m_pDS->close();
return false;
}
song = GetSongFromDataset();
m_pDS->close(); // cleanup recordset data
return true;
}
catch (...)
{
CLog::Log(LOGERROR, "%s(%s) failed", __FUNCTION__, strFileName.c_str());
}
return false;
}
int CMusicDatabase::GetAlbumIdByPath(const CStdString& strPath)
{
try
{
CStdString strSQL=FormatSQL("select distinct idAlbum from song join path on song.idPath = path.idPath where path.strPath like '%s'", strPath.c_str());
m_pDS->query(strSQL.c_str());
if (m_pDS->eof())
return -1;
int idAlbum = m_pDS->fv(0).get_asInt();
m_pDS->close();
return idAlbum;
}
catch (...)
{
CLog::Log(LOGERROR, "%s(%s) failed", __FUNCTION__, strPath.c_str());
}
return false;
}
int CMusicDatabase::GetSongByArtistAndAlbumAndTitle(const CStdString& strArtist, const CStdString& strAlbum, const CStdString& strTitle)
{
try
{
CStdString strSQL=FormatSQL("select idsong from songview "
"where strArtist like '%s' and strAlbum like '%s' and "
"strTitle like '%s'",strArtist.c_str(),strAlbum.c_str(),strTitle.c_str());
if (!m_pDS->query(strSQL.c_str())) return false;
int iRowsFound = m_pDS->num_rows();
if (iRowsFound == 0)
{
m_pDS->close();
return -1;
}
int lResult = m_pDS->fv(0).get_asInt();
m_pDS->close(); // cleanup recordset data
return lResult;
}
catch (...)
{
CLog::Log(LOGERROR, "%s (%s,%s,%s) failed", __FUNCTION__, strArtist.c_str(),strAlbum.c_str(),strTitle.c_str());
}
return -1;
}
bool CMusicDatabase::GetSongById(int idSong, CSong& song)
{
try
{
song.Clear();
if (NULL == m_pDB.get()) return false;
if (NULL == m_pDS.get()) return false;
CStdString strSQL=FormatSQL("select * from songview "
"where idSong=%i"
, idSong);
if (!m_pDS->query(strSQL.c_str())) return false;
int iRowsFound = m_pDS->num_rows();
if (iRowsFound == 0)
{
m_pDS->close();
return false;
}
song = GetSongFromDataset();
m_pDS->close(); // cleanup recordset data
return true;
}
catch (...)
{
CLog::Log(LOGERROR, "%s(%i) failed", __FUNCTION__, idSong);
}
return false;
}
bool CMusicDatabase::SearchArtists(const CStdString& search, CFileItemList &artists)
{
try
{
if (NULL == m_pDB.get()) return false;
if (NULL == m_pDS.get()) return false;
// Exclude "Various Artists"
int idVariousArtist = AddArtist(g_localizeStrings.Get(340));
CStdString strSQL;
if (search.GetLength() >= MIN_FULL_SEARCH_LENGTH)
strSQL=FormatSQL("select * from artist "
"where (strArtist like '%s%%' or strArtist like '%% %s%%') and idArtist <> %i "
, search.c_str(), search.c_str(), idVariousArtist );
else
strSQL=FormatSQL("select * from artist "
"where strArtist like '%s%%' and idArtist <> %i "
, search.c_str(), idVariousArtist );
if (!m_pDS->query(strSQL.c_str())) return false;
if (m_pDS->num_rows() == 0)
{
m_pDS->close();
return false;
}
CStdString artistLabel(g_localizeStrings.Get(557)); // Artist
while (!m_pDS->eof())
{
CStdString path;
path.Format("musicdb://2/%ld/", m_pDS->fv(0).get_asInt());
CFileItemPtr pItem(new CFileItem(path, true));
CStdString label;
label.Format("[%s] %s", artistLabel.c_str(), m_pDS->fv(1).get_asString());
pItem->SetLabel(label);
label.Format("A %s", m_pDS->fv(1).get_asString()); // sort label is stored in the title tag
pItem->GetMusicInfoTag()->SetTitle(label);
pItem->SetCachedArtistThumb();
artists.Add(pItem);
m_pDS->next();
}
m_pDS->close(); // cleanup recordset data
return true;
}
catch (...)
{
CLog::Log(LOGERROR, "%s failed", __FUNCTION__);