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cdrip.cpp
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cdrip.cpp
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// ANSI C includes
#include <cstdio>
#include <cstring>
// Unix C includes
#include <sys/types.h>
#include <fcntl.h>
// Linux C includes
#include "config.h"
#ifdef HAVE_CDAUDIO
#include <cdaudio.h>
extern "C" {
#include <cdda_interface.h>
#include <cdda_paranoia.h>
}
#endif
// C++ includes
#include <iostream>
#include <memory>
using namespace std;
// Qt includes
#include <QApplication>
#include <QDir>
#include <QRegExp>
#include <QKeyEvent>
#include <QEvent>
// MythTV plugin includes
#include <mythcontext.h>
#include <mythdb.h>
#include <lcddevice.h>
#include <mythmediamonitor.h>
#include <dialogbox.h>
// MythUI
#include <mythdialogbox.h>
#include <mythuitext.h>
#include <mythuicheckbox.h>
#include <mythuitextedit.h>
#include <mythuibutton.h>
#include <mythuiprogressbar.h>
#include <mythuibuttonlist.h>
#include <mythsystem.h>
// MythUI headers
#include <mythtv/libmythui/mythscreenstack.h>
#include <mythtv/libmythui/mythprogressdialog.h>
// MythMusic includes
#include "cdrip.h"
#include "cddecoder.h"
#include "encoder.h"
#include "vorbisencoder.h"
#include "lameencoder.h"
#include "flacencoder.h"
#include "genres.h"
#include "editmetadata.h"
QEvent::Type RipStatusEvent::kTrackTextEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kOverallTextEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kStatusTextEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kTrackProgressEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kTrackPercentEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kTrackStartEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kOverallProgressEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kOverallPercentEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kOverallStartEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kFinishedEvent =
(QEvent::Type) QEvent::registerEventType();
QEvent::Type RipStatusEvent::kEncoderErrorEvent =
(QEvent::Type) QEvent::registerEventType();
CDScannerThread::CDScannerThread(Ripper *ripper)
{
m_parent = ripper;
}
void CDScannerThread::run()
{
m_parent->scanCD();
}
///////////////////////////////////////////////////////////////////////////////
CDEjectorThread::CDEjectorThread(Ripper *ripper)
{
m_parent = ripper;
}
void CDEjectorThread::run()
{
m_parent->ejectCD();
}
///////////////////////////////////////////////////////////////////////////////
static long int getSectorCount (QString &cddevice, int tracknum)
{
#ifdef HAVE_CDAUDIO
QByteArray devname = cddevice.toAscii();
cdrom_drive *device = cdda_identify(devname.constData(), 0, NULL);
if (!device)
return -1;
if (cdda_open(device))
{
cdda_close(device);
return -1;
}
// we only care about audio tracks
if (cdda_track_audiop (device, tracknum))
{
cdda_verbose_set(device, CDDA_MESSAGE_FORGETIT, CDDA_MESSAGE_FORGETIT);
long int start = cdda_track_firstsector(device, tracknum);
long int end = cdda_track_lastsector( device, tracknum);
cdda_close(device);
return end - start + 1;
}
cdda_close(device);
#else
(void)cddevice; (void)tracknum;
#endif
return 0;
}
static void paranoia_cb(long inpos, int function)
{
inpos = inpos; function = function;
}
CDRipperThread::CDRipperThread(RipStatus *parent, QString device,
QVector<RipTrack*> *tracks, int quality) :
m_parent(parent), m_quit(false),
m_CDdevice(device), m_quality(quality),
m_tracks(tracks), m_totalSectors(0),
m_totalSectorsDone(0), m_lastTrackPct(0),
m_lastOverallPct(0)
{
}
CDRipperThread::~CDRipperThread(void)
{
cancel();
wait();
}
void CDRipperThread::cancel(void)
{
m_quit = true;
}
bool CDRipperThread::isCancelled(void)
{
return m_quit;
}
void CDRipperThread::run(void)
{
if (!m_tracks->size() > 0)
return;
Metadata *track = m_tracks->at(0)->metadata;
QString tots;
if (track->Compilation())
{
tots = track->CompilationArtist() + " ~ " + track->Album();
}
else
{
tots = track->Artist() + " ~ " + track->Album();
}
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kOverallTextEvent, tots));
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kOverallProgressEvent, 0));
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kTrackProgressEvent, 0));
QString textstatus;
QString encodertype = gCoreContext->GetSetting("EncoderType");
bool mp3usevbr = gCoreContext->GetNumSetting("Mp3UseVBR", 0);
m_totalSectors = 0;
m_totalSectorsDone = 0;
for (int trackno = 0; trackno < m_tracks->size(); trackno++)
{
m_totalSectors += getSectorCount(m_CDdevice, trackno + 1);
}
QApplication::postEvent(m_parent,
new RipStatusEvent(RipStatusEvent::kOverallStartEvent, m_totalSectors));
if (class LCD * lcd = LCD::Get())
{
QString lcd_tots = QObject::tr("Importing ") + tots;
QList<LCDTextItem> textItems;
textItems.append(LCDTextItem(1, ALIGN_CENTERED,
lcd_tots, "Generic", false));
lcd->switchToGeneric(textItems);
}
Metadata *titleTrack = NULL;
QString outfile;
std::auto_ptr<Encoder> encoder;
for (int trackno = 0; trackno < m_tracks->size(); trackno++)
{
if (isCancelled())
break;
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kStatusTextEvent,
QString("Track %1 of %2")
.arg(trackno + 1).arg(m_tracks->size())));
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kTrackProgressEvent, 0));
track = m_tracks->at(trackno)->metadata;
if (track)
{
textstatus = track->Title();
QApplication::postEvent(
m_parent,
new RipStatusEvent(
RipStatusEvent::kTrackTextEvent, textstatus));
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kTrackProgressEvent, 0));
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kTrackPercentEvent, 0));
// do we need to start a new file?
if (m_tracks->at(trackno)->active)
{
titleTrack = track;
titleTrack->setLength(m_tracks->at(trackno)->length);
outfile = Ripper::filenameFromMetadata(track);
if (m_quality < 3)
{
if (encodertype == "mp3")
{
outfile += ".mp3";
encoder.reset(new LameEncoder(outfile, m_quality,
titleTrack, mp3usevbr));
}
else // ogg
{
outfile += ".ogg";
encoder.reset(new VorbisEncoder(outfile, m_quality,
titleTrack));
}
}
else
{
outfile += ".flac";
encoder.reset(new FlacEncoder(outfile, m_quality,
titleTrack));
}
if (!encoder->isValid())
{
QApplication::postEvent(
m_parent,
new RipStatusEvent(
RipStatusEvent::kEncoderErrorEvent,
"Encoder failed to open file for writing"));
VERBOSE(VB_IMPORTANT, "MythMusic: Encoder failed"
" to open file for writing");
return;
}
}
if (!encoder.get())
{
// This should never happen.
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kEncoderErrorEvent,
"Failed to create encoder"));
VERBOSE(VB_IMPORTANT,
QString("MythMusic: Error: No encoder, failing"));
return;
}
ripTrack(m_CDdevice, encoder.get(), trackno + 1);
if (isCancelled())
return;
// save the metadata to the DB
if (m_tracks->at(trackno)->active)
{
titleTrack->setFilename(outfile);
titleTrack->dumpToDatabase();
}
}
}
QString PostRipCDScript = gCoreContext->GetSetting("PostCDRipScript");
if (!PostRipCDScript.isEmpty())
myth_system(PostRipCDScript);
QApplication::postEvent(
m_parent, new RipStatusEvent(RipStatusEvent::kFinishedEvent, ""));
}
int CDRipperThread::ripTrack(QString &cddevice, Encoder *encoder, int tracknum)
{
#ifdef HAVE_CDAUDIO // && HAVE_CDPARANOIA
QByteArray devname = cddevice.toAscii();
cdrom_drive *device = cdda_identify(devname.constData(), 0, NULL);
if (!device)
{
VERBOSE(VB_IMPORTANT,
QString("Error: cdda_identify failed for device '%1', "
"CDRipperThread::ripTrack(tracknum = %2) exiting.")
.arg(cddevice).arg(tracknum));
return -1;
}
if (cdda_open(device))
{
cdda_close(device);
return -1;
}
cdda_verbose_set(device, CDDA_MESSAGE_FORGETIT, CDDA_MESSAGE_FORGETIT);
long int start = cdda_track_firstsector(device, tracknum);
long int end = cdda_track_lastsector(device, tracknum);
cdrom_paranoia *paranoia = paranoia_init(device);
if (gCoreContext->GetSetting("ParanoiaLevel") == "full")
paranoia_modeset(paranoia, PARANOIA_MODE_FULL |
PARANOIA_MODE_NEVERSKIP);
else
paranoia_modeset(paranoia, PARANOIA_MODE_OVERLAP);
paranoia_seek(paranoia, start, SEEK_SET);
long int curpos = start;
int16_t *buffer;
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kTrackStartEvent, end - start + 1));
m_lastTrackPct = -1;
m_lastOverallPct = -1;
int every15 = 15;
while (curpos < end)
{
buffer = paranoia_read(paranoia, paranoia_cb);
if (encoder->addSamples(buffer, CD_FRAMESIZE_RAW))
break;
curpos++;
every15--;
if (every15 <= 0)
{
every15 = 15;
// updating the UITypes can be slow - only update if we need to:
int newOverallPct = (int) (100.0 / (double) ((double) m_totalSectors /
(double) (m_totalSectorsDone + curpos - start)));
if (newOverallPct != m_lastOverallPct)
{
m_lastOverallPct = newOverallPct;
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kOverallPercentEvent,
newOverallPct));
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kOverallProgressEvent,
m_totalSectorsDone + curpos - start));
}
int newTrackPct = (int) (100.0 / (double) ((double) (end - start + 1) /
(double) (curpos - start)));
if (newTrackPct != m_lastTrackPct)
{
m_lastTrackPct = newTrackPct;
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kTrackPercentEvent,
newTrackPct));
QApplication::postEvent(
m_parent,
new RipStatusEvent(RipStatusEvent::kTrackProgressEvent,
curpos - start));
}
if (class LCD * lcd = LCD::Get())
{
float fProgress = (float)(m_totalSectorsDone + (curpos - start))
/ m_totalSectors;
lcd->setGenericProgress(fProgress);
}
}
if (isCancelled())
{
break;
}
}
m_totalSectorsDone += end - start + 1;
paranoia_free(paranoia);
cdda_close(device);
return (curpos - start + 1) * CD_FRAMESIZE_RAW;
#else
(void)cddevice; (void)encoder; (void)tracknum;
return 0;
#endif
}
///////////////////////////////////////////////////////////////////////////////
Ripper::Ripper(MythScreenStack *parent, QString device)
: MythScreenType(parent, "ripcd"),
m_ejectThread(NULL), m_scanThread(NULL)
{
m_CDdevice = device;
#ifndef _WIN32
// if the MediaMonitor is running stop it
m_mediaMonitorActive = false;
MediaMonitor *mon = MediaMonitor::GetMediaMonitor();
if (mon && mon->IsActive())
{
m_mediaMonitorActive = true;
mon->StopMonitoring();
}
#endif
// Set this to false so we can tell if the ripper has done anything
// (i.e. we can tell if the user quit prior to ripping)
m_somethingwasripped = false;
m_decoder = NULL;
m_tracks = new QVector<RipTrack*>;
}
Ripper::~Ripper(void)
{
if (m_decoder)
delete m_decoder;
#ifndef _WIN32
// if the MediaMonitor was active when we started then restart it
if (m_mediaMonitorActive)
{
MediaMonitor *mon = MediaMonitor::GetMediaMonitor();
if (mon)
mon->StartMonitoring();
}
#endif
if (m_somethingwasripped)
emit ripFinished();
}
bool Ripper::Create(void)
{
if (!LoadWindowFromXML("music-ui.xml", "cdripper", this))
return false;
m_qualityList = dynamic_cast<MythUIButtonList *>(GetChild("quality"));
m_artistEdit = dynamic_cast<MythUITextEdit *>(GetChild("artist"));
m_searchArtistButton = dynamic_cast<MythUIButton *>(GetChild("searchartist"));
m_albumEdit = dynamic_cast<MythUITextEdit *>(GetChild("album"));
m_searchAlbumButton = dynamic_cast<MythUIButton *>(GetChild("searchalbum"));
m_genreEdit = dynamic_cast<MythUITextEdit *>(GetChild("genre"));
m_yearEdit = dynamic_cast<MythUITextEdit *>(GetChild("year"));
m_searchGenreButton = dynamic_cast<MythUIButton *>(GetChild("searchgenre"));
m_compilationCheck = dynamic_cast<MythUICheckBox *>(GetChild("compilation"));
m_switchTitleArtist = dynamic_cast<MythUIButton *>(GetChild("switch"));
m_scanButton = dynamic_cast<MythUIButton *>(GetChild("scan"));
m_ripButton = dynamic_cast<MythUIButton *>(GetChild("rip"));
m_trackList = dynamic_cast<MythUIButtonList *>(GetChild("tracks"));
BuildFocusList();
if (!m_artistEdit || !m_scanButton || !m_ripButton || !m_switchTitleArtist
|| !m_trackList || !m_compilationCheck || !m_searchGenreButton
|| !m_yearEdit || !m_genreEdit || !m_searchArtistButton
|| !m_albumEdit || !m_searchAlbumButton || !m_qualityList)
{
VERBOSE(VB_IMPORTANT, "Missing theme elements for screen 'cdripper'");
return false;
}
connect(m_trackList, SIGNAL(itemClicked(MythUIButtonListItem *)),
SLOT(toggleTrackActive(MythUIButtonListItem *)));
connect(m_ripButton, SIGNAL(Clicked()), SLOT(startRipper()));
connect(m_scanButton, SIGNAL(Clicked()), SLOT(startScanCD()));
connect(m_switchTitleArtist, SIGNAL(Clicked()),
SLOT(switchTitlesAndArtists()));
connect(m_compilationCheck, SIGNAL(toggled(bool)),
SLOT(compilationChanged(bool)));
connect(m_searchGenreButton, SIGNAL(Clicked()), SLOT(searchGenre()));
connect(m_genreEdit, SIGNAL(valueChanged()), SLOT(genreChanged()));
m_yearEdit->SetFilter((InputFilter)(FilterAlpha | FilterSymbols | FilterPunct));
m_yearEdit->SetMaxLength(4);
connect(m_yearEdit, SIGNAL(valueChanged()), SLOT(yearChanged()));
connect(m_artistEdit, SIGNAL(valueChanged()), SLOT(artistChanged()));
connect(m_searchArtistButton, SIGNAL(Clicked()), SLOT(searchArtist()));
connect(m_albumEdit, SIGNAL(valueChanged()), SLOT(albumChanged()));
connect(m_searchAlbumButton, SIGNAL(Clicked()), SLOT(searchAlbum()));
// Populate Quality List
new MythUIButtonListItem(m_qualityList, tr("Low"), qVariantFromValue(0));
new MythUIButtonListItem(m_qualityList, tr("Medium"), qVariantFromValue(1));
new MythUIButtonListItem(m_qualityList, tr("High"), qVariantFromValue(2));
new MythUIButtonListItem(m_qualityList, tr("Perfect"), qVariantFromValue(3));
m_qualityList->SetValueByData(qVariantFromValue(
gCoreContext->GetNumSetting("DefaultRipQuality", 1)));
QTimer::singleShot(500, this, SLOT(startScanCD()));
return true;
}
bool Ripper::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget() && GetFocusWidget()->keyPressEvent(event))
return true;
bool handled = false;
QStringList actions;
handled = GetMythMainWindow()->TranslateKeyPress("Global", event, actions);
for (int i = 0; i < actions.size() && !handled; i++)
{
QString action = actions[i];
handled = true;
if (action == "INFO")
{
showEditMetadataDialog(m_trackList->GetItemCurrent());
}
else
handled = false;
}
if (!handled && MythScreenType::keyPressEvent(event))
handled = true;
return handled;
}
void Ripper::startScanCD(void)
{
if (m_scanThread)
return;
QString message = QObject::tr("Scanning CD. Please Wait ...");
OpenBusyPopup(message);
m_scanThread = new CDScannerThread(this);
connect(m_scanThread, SIGNAL(finished()), SLOT(ScanFinished()));
m_scanThread->start();
}
void Ripper::ScanFinished()
{
delete m_scanThread;
m_scanThread = NULL;
m_tracks->clear();
bool isCompilation = false;
bool newTune = true;
if (m_decoder)
{
QString label;
Metadata *metadata;
m_artistName.clear();
m_albumName.clear();
m_genreName.clear();
m_year.clear();
bool yesToAll = false;
bool noToAll = false;
for (int trackno = 0; trackno < m_decoder->getNumTracks(); trackno++)
{
RipTrack *ripTrack = new RipTrack;
metadata = m_decoder->getMetadata(trackno + 1);
if (metadata)
{
ripTrack->metadata = metadata;
ripTrack->length = metadata->Length();
ripTrack->active = true;
if (metadata->Compilation())
{
isCompilation = true;
m_artistName = metadata->CompilationArtist();
}
else if (m_artistName.isEmpty())
{
m_artistName = metadata->Artist();
}
if (m_albumName.isEmpty())
m_albumName = metadata->Album();
if (m_genreName.isEmpty() && !metadata->Genre().isEmpty())
m_genreName = metadata->Genre();
if (m_year.isEmpty() && metadata->Year() > 0)
m_year = QString::number(metadata->Year());
QString title = metadata->Title();
newTune = Ripper::isNewTune(m_artistName, m_albumName, title);
if (newTune)
{
m_tracks->push_back(ripTrack);
}
else
{
if (yesToAll)
{
deleteTrack(m_artistName, m_albumName, title);
m_tracks->push_back(ripTrack);
}
else if (noToAll)
{
delete ripTrack;
delete metadata;
continue;
}
else
{
DialogBox *dlg = new DialogBox(
GetMythMainWindow(),
tr("Artist: %1\n"
"Album: %2\n"
"Track: %3\n\n"
"This track is already in the database. \n"
"Do you want to remove the existing track?")
.arg(m_artistName).arg(m_albumName).arg(title));
dlg->AddButton("No");
dlg->AddButton("No To All");
dlg->AddButton("Yes");
dlg->AddButton("Yes To All");
DialogCode res = dlg->exec();
dlg->deleteLater();
dlg = NULL;
if (kDialogCodeButton0 == res)
{
delete ripTrack;
delete metadata;
}
else if (kDialogCodeButton1 == res)
{
noToAll = true;
delete ripTrack;
delete metadata;
}
else if (kDialogCodeButton2 == res)
{
deleteTrack(m_artistName, m_albumName, title);
m_tracks->push_back(ripTrack);
}
else if (kDialogCodeButton3 == res)
{
yesToAll = true;
deleteTrack(m_artistName, m_albumName, title);
m_tracks->push_back(ripTrack);
}
else // treat cancel as no
{
delete ripTrack;
delete metadata;
}
}
}
}
else
delete ripTrack;
}
m_artistEdit->SetText(m_artistName);
m_albumEdit->SetText(m_albumName);
m_genreEdit->SetText(m_genreName);
m_yearEdit->SetText(m_year);
m_compilationCheck->SetCheckState(isCompilation);
if (!isCompilation)
m_switchTitleArtist->SetVisible(false);
else
m_switchTitleArtist->SetVisible(true);
}
BuildFocusList();
updateTrackList();
CloseBusyPopup();
}
void Ripper::scanCD(void)
{
#ifdef HAVE_CDAUDIO
QByteArray devname = m_CDdevice.toAscii();
int cdrom_fd = cd_init_device(const_cast<char*>(devname.constData()));
VERBOSE(VB_MEDIA, "Ripper::scanCD() - dev:" + m_CDdevice);
if (cdrom_fd == -1)
{
perror("Could not open cdrom_fd");
return;
}
cd_close(cdrom_fd); //Close the CD tray
cd_finish(cdrom_fd);
#endif
if (m_decoder)
delete m_decoder;
m_decoder = new CdDecoder("cda", NULL, NULL, NULL);
if (m_decoder)
m_decoder->setDevice(m_CDdevice);
}
/**
* determine if there is already a similar track in the database
*/
bool Ripper::isNewTune(const QString& artist,
const QString& album, const QString& title)
{
QString matchartist = artist;
QString matchalbum = album;
QString matchtitle = title;
if (! matchartist.isEmpty())
{
matchartist.replace(QRegExp("(/|\\\\|:|\'|\\,|\\!|\\(|\\)|\"|\\?|\\|)"), QString("_"));
}
if (! matchalbum.isEmpty())
{
matchalbum.replace(QRegExp("(/|\\\\|:|\'|\\,|\\!|\\(|\\)|\"|\\?|\\|)"), QString("_"));
}
if (! matchtitle.isEmpty())
{
matchtitle.replace(QRegExp("(/|\\\\|:|\'|\\,|\\!|\\(|\\)|\"|\\?|\\|)"), QString("_"));
}
MSqlQuery query(MSqlQuery::InitCon());
QString queryString("SELECT filename, artist_name,"
" album_name, name, song_id "
"FROM music_songs "
"LEFT JOIN music_artists"
" ON music_songs.artist_id=music_artists.artist_id "
"LEFT JOIN music_albums"
" ON music_songs.album_id=music_albums.album_id "
"WHERE artist_name LIKE :ARTIST "
"AND album_name LIKE :ALBUM "
"AND name LIKE :TITLE "
"ORDER BY artist_name, album_name,"
" name, song_id, filename");
query.prepare(queryString);
query.bindValue(":ARTIST", matchartist);
query.bindValue(":ALBUM", matchalbum);
query.bindValue(":TITLE", matchtitle);
if (!query.exec() || !query.isActive())
{
MythDB::DBError("Search music database", query);
return true;
}
if (query.size() > 0)
return false;
return true;
}
void Ripper::deleteTrack(QString& artist, QString& album, QString& title)
{
MSqlQuery query(MSqlQuery::InitCon());
QString queryString("SELECT song_id, filename "
"FROM music_songs "
"LEFT JOIN music_artists"
" ON music_songs.artist_id=music_artists.artist_id "
"LEFT JOIN music_albums"
" ON music_songs.album_id=music_albums.album_id "
"WHERE artist_name REGEXP \'");
QString token = artist;
token.replace(QRegExp("(/|\\\\|:|\'|\\,|\\!|\\(|\\)|\"|\\?|\\|)"),
QString("."));
queryString += token + "\' AND " + "album_name REGEXP \'";
token = album;
token.replace(QRegExp("(/|\\\\|:|\'|\\,|\\!|\\(|\\)|\"|\\?|\\|)"),
QString("."));
queryString += token + "\' AND " + "name REGEXP \'";
token = title;
token.replace(QRegExp("(/|\\\\|:|\'|\\,|\\!|\\(|\\)|\"|\\?|\\|)"),
QString("."));
queryString += token + "\' ORDER BY artist_name, album_name,"
" name, song_id, filename";
query.prepare(queryString);
if (!query.exec() || !query.isActive())
{
MythDB::DBError("Search music database", query);
return;
}
while (query.next())
{
int trackID = query.value(0).toInt();
QString filename = query.value(1).toString();
// delete file
QString musicdir = gCoreContext->GetSetting("MusicLocation");
musicdir = QDir::cleanPath(musicdir);
if (!musicdir.endsWith("/"))
musicdir += "/";
QFile::remove(musicdir + filename);
// remove database entry
MSqlQuery deleteQuery(MSqlQuery::InitCon());
deleteQuery.prepare("DELETE FROM music_songs"
" WHERE song_id = :SONG_ID");
deleteQuery.bindValue(":SONG_ID", trackID);
if (!deleteQuery.exec())
MythDB::DBError("Delete Track", deleteQuery);
}
}
// static function to create a filename based on the metadata information
// if createDir is true then the directory structure will be created
QString Ripper::filenameFromMetadata(Metadata *track, bool createDir)
{
QString musicdir = gCoreContext->GetSetting("MusicLocation");
musicdir = QDir::cleanPath(musicdir);
if (!musicdir.endsWith("/"))
musicdir += "/";
QDir directoryQD(musicdir);
QString filename;
QString fntempl = gCoreContext->GetSetting("FilenameTemplate");
bool no_ws = gCoreContext->GetNumSetting("NoWhitespace", 0);
QRegExp rx_ws("\\s{1,}");
QRegExp rx("(GENRE|ARTIST|ALBUM|TRACK|TITLE|YEAR)");
int i = 0;
int old_i = 0;
while (i >= 0)
{
i = rx.indexIn(fntempl, i);
if (i >= 0)
{
if (i > 0)
filename += fixFileToken_sl(fntempl.mid(old_i,i-old_i));
i += rx.matchedLength();
old_i = i;
if ((rx.capturedTexts()[1] == "GENRE") && (!track->Genre().isEmpty()))
filename += fixFileToken(track->Genre());
if ((rx.capturedTexts()[1] == "ARTIST")
&& (!track->FormatArtist().isEmpty()))
filename += fixFileToken(track->FormatArtist());
if ((rx.capturedTexts()[1] == "ALBUM") && (!track->Album().isEmpty()))
filename += fixFileToken(track->Album());
if ((rx.capturedTexts()[1] == "TRACK") && (track->Track() >= 0))
{
QString tempstr = QString::number(track->Track(), 10);
if (track->Track() < 10)
tempstr.prepend('0');
filename += fixFileToken(tempstr);
}
if ((rx.capturedTexts()[1] == "TITLE")
&& (!track->FormatTitle().isEmpty()))
filename += fixFileToken(track->FormatTitle());
if ((rx.capturedTexts()[1] == "YEAR") && (track->Year() >= 0))
filename += fixFileToken(QString::number(track->Year(), 10));
}
}
if (no_ws)
filename.replace(rx_ws, "_");
if (filename == musicdir || filename.length() > FILENAME_MAX)
{
QString tempstr = QString::number(track->Track(), 10);
tempstr += " - " + track->FormatTitle();
filename = musicdir + fixFileToken(tempstr);
VERBOSE(VB_GENERAL, QString("Invalid file storage definition."));
}
filename = QString(filename.toLocal8Bit().constData());
QStringList directoryList = filename.split("/");
for (int i = 0; i < (directoryList.size() - 1); i++)
{
musicdir += "/" + directoryList[i];
if (createDir)
{
umask(022);
directoryQD.mkdir(musicdir);
directoryQD.cd(musicdir);
}
}
filename = QDir::cleanPath(musicdir) + "/" + directoryList.last();
return filename;
}
inline QString Ripper::fixFileToken(QString token)
{
token.replace(QRegExp("(/|\\\\|:|\'|\"|\\?|\\|)"), QString("_"));
return token;
}
inline QString Ripper::fixFileToken_sl(QString token)
{
// this version doesn't remove fwd-slashes so we can
// pick them up later and create directories as required
token.replace(QRegExp("(\\\\|:|\'|\"|\\?|\\|)"), QString("_"));
return token;
}
bool Ripper::somethingWasRipped()
{
return m_somethingwasripped;
}
void Ripper::artistChanged()
{
QString newartist = m_artistEdit->GetText();
Metadata *data;
if (m_tracks->size() > 0)
{
for (int trackno = 0; trackno < m_tracks->size(); ++trackno)
{
data = m_tracks->at(trackno)->metadata;
if (data)
{
if (m_compilationCheck->GetBooleanCheckState())
{
data->setCompilationArtist(newartist);
}
else
{
data->setArtist(newartist);