void ImportMusicDialog::setTitleWordCaps(void)
{
Metadata *data = m_tracks->at(m_currentTrack)->metadata;
QString title = data->Title();
bool bInWord = false;
for (int x = 0; x < title.length(); x++)
{
if (title[x].isSpace())
bInWord = false;
else
{
if (title[x].isLetter())
{
if (!bInWord)
{
title[x] = title[x].toUpper();
bInWord = true;
}
else
title[x] = title[x].toLower();
}
}
}
data->setTitle(title);
fillWidgets();
}
void Ripper::switchTitlesAndArtists()
{
if (!m_compilationCheck->GetBooleanCheckState())
return;
Metadata *data;
// Switch title and artist for each track
QString tmp;
if (m_tracks->size() > 0)
{
for (int track = 0; track < m_tracks->size(); ++track)
{
data = m_tracks->at(track)->metadata;
if (data)
{
tmp = data->Artist();
data->setArtist(data->Title());
data->setTitle(tmp);
}
}
updateTrackList();
}
}
void ImportMusicDialog::metadataChanged(void)
{
Metadata *editMeta = m_tracks->at(m_currentTrack)->metadata;
m_tracks->at(m_currentTrack)->metadataHasChanged = true;
m_tracks->at(m_currentTrack)->isNewTune =
Ripper::isNewTune(editMeta->Artist(), editMeta->Album(), editMeta->Title());
fillWidgets();
}
void Ripper::updateTrackList(void)
{
if (m_tracks->isEmpty())
return;
QString tmptitle;
if (m_trackList)
{
m_trackList->Reset();
int i;
for (i = 0; i < (int)m_tracks->size(); i++)
{
if (i >= m_tracks->size())
break;
RipTrack *track = m_tracks->at(i);
Metadata *metadata = track->metadata;
MythUIButtonListItem *item = new MythUIButtonListItem(m_trackList,"");
item->setCheckable(true);
item->SetData(qVariantFromValue(track));
if (track->isNew)
item->DisplayState("new", "yes");
else
item->DisplayState("new", "no");
if (track->active)
item->setChecked(MythUIButtonListItem::FullChecked);
else
item->setChecked(MythUIButtonListItem::NotChecked);
item->SetText(QString::number(metadata->Track()), "track");
item->SetText(metadata->Title(), "title");
item->SetText(metadata->Artist(), "artist");
int length = track->length / 1000;
if (length > 0)
{
int min, sec;
min = length / 60;
sec = length % 60;
QString s;
s.sprintf("%02d:%02d", min, sec);
item->SetText(s, "length");
}
else
item->SetText("", "length");
// if (i == m_currentTrack)
// m_trackList->SetItemCurrent(i);
}
}
}
void ImportMusicDialog::setAlbum(void)
{
if (!m_haveDefaults)
return;
Metadata *data = m_tracks->at(m_currentTrack)->metadata;
data->setAlbum(m_defaultAlbum);
m_tracks->at(m_currentTrack)->isNewTune = Ripper::isNewTune(
data->Artist(), data->Album(), data->Title());
fillWidgets();
}
void ImportMusicDialog::fillWidgets()
{
if (m_tracks->size() > 0)
{
// update current
m_currentText->SetText(QString("%1 of %2")
.arg(m_currentTrack + 1).arg(m_tracks->size()));
Metadata *meta = m_tracks->at(m_currentTrack)->metadata;
m_filenameText->SetText(meta->Filename());
m_compilationCheck->SetCheckState(meta->Compilation());
m_compartistText->SetText(meta->CompilationArtist());
m_artistText->SetText(meta->Artist());
m_albumText->SetText(meta->Album());
m_titleText->SetText(meta->Title());
m_genreText->SetText(meta->Genre());
m_yearText->SetText(QString::number(meta->Year()));
m_trackText->SetText(QString::number(meta->Track()));
if (m_tracks->at(m_currentTrack)->isNewTune)
{
m_coverartButton->SetVisible(false);
m_statusText->SetText(tr("New File"));
}
else
{
m_coverartButton->SetVisible(true);
m_statusText->SetText(tr("Already in Database"));
}
}
else
{
// update current
m_currentText->SetText(tr("Not found"));
m_filenameText->Reset();
m_compilationCheck->SetCheckState(false);
m_compartistText->Reset();
m_artistText->Reset();
m_albumText->Reset();
m_titleText->Reset();
m_genreText->Reset();
m_yearText->Reset();
m_trackText->Reset();
m_statusText->Reset();
m_coverartButton->SetVisible(false);
}
}
void ImportMusicDialog::scanDirectory(QString &directory, vector<TrackInfo*> *tracks)
{
QDir d(directory);
if (!d.exists())
return;
const QFileInfoList list = d.entryInfoList();
if (list.isEmpty())
return;
QFileInfoList::const_iterator it = list.begin();
const QFileInfo *fi;
while (it != list.end())
{
fi = &(*it);
++it;
if (fi->fileName() == "." || fi->fileName() == "..")
continue;
QString filename = fi->absoluteFilePath();
if (fi->isDir())
scanDirectory(filename, tracks);
else
{
Decoder *decoder = Decoder::create(filename, NULL, NULL, true);
if (decoder)
{
Metadata *metadata = decoder->getMetadata();
if (metadata)
{
TrackInfo * track = new TrackInfo;
track->metadata = metadata;
track->isNewTune = Ripper::isNewTune(metadata->Artist(),
metadata->Album(), metadata->Title());
track->metadataHasChanged = false;
tracks->push_back(track);
m_sourceFiles.append(filename);
}
delete decoder;
}
}
}
}
void ImportMusicDialog::setTitleInitialCap(void)
{
Metadata *data = m_tracks->at(m_currentTrack)->metadata;
QString title = data->Title();
bool bFoundCap = false;
for (int x = 0; x < title.length(); x++)
{
if (title[x].isLetter())
{
if (bFoundCap == false)
{
title[x] = title[x].toUpper();
bFoundCap = true;
}
else
title[x] = title[x].toLower();
}
}
data->setTitle(title);
fillWidgets();
}
void DatabaseBox::entered(UIListTreeType *treetype, UIListGenericTree *item)
{
if (!item || !treetype)
return;
// Determin if this is a CD entry
bool cd = false;
if (dynamic_cast<CDCheckItem*>(item))
cd = true;
TreeCheckItem *item_ptr = dynamic_cast<TreeCheckItem*>(item);
if (item_ptr
&& item->childCount() == 0
&& item_ptr->getLevel() == "title")
{
int id = item_ptr->getID();
Metadata *mdata;
if (!cd)
{
mdata = gMusicData->all_music->getMetadata(id);
if (!mdata)
return;
}
else
{
// Need to allocate storage for CD Metadata
mdata = new Metadata;
if (!gMusicData->all_music->getCDMetadata(id, mdata))
{
delete mdata;
return;
}
}
unsigned int line = 0;
QString tmpstr;
if (mdata->Compilation())
{
tmpstr = tr("Compilation Artist:\t") + mdata->CompilationArtist();
if (m_lines.at(line))
m_lines.at(line++)->SetText(tmpstr);
}
tmpstr = tr("Artist:\t") + mdata->Artist();
if (m_lines.at(line))
m_lines.at(line++)->SetText(tmpstr);
tmpstr = tr("Album:\t") + mdata->Album();
if (m_lines.at(line))
m_lines.at(line++)->SetText(tmpstr);
tmpstr = tr("Title:\t") + mdata->Title();
if (m_lines.at(line))
m_lines.at(line++)->SetText(tmpstr);
if (m_lines.at(line))
{
int maxTime = mdata->Length() / 1000;
int maxh = maxTime / 3600;
int maxm = (maxTime / 60) % 60;
int maxs = maxTime % 60;
QString timeStr;
if (maxh > 0)
timeStr.sprintf("%02d:%02d:%02d", maxh, maxm, maxs);
else
timeStr.sprintf("%02d:%02d", maxm, maxs);
tmpstr = tr("Length:\t") + timeStr;
m_lines.at(line++)->SetText(tmpstr);
}
tmpstr = tr("Genre: ") + mdata->Genre();
if (m_lines.at(line))
{
m_lines.at(line)->SetText(tmpstr);
}
else
{
QString prevvalue = m_lines.at(line-1)->GetText();
tmpstr = prevvalue + " " + tmpstr;
m_lines.at(line-1)->SetText(tmpstr);
}
// Pre increment as not incremented from previous use.
while (++line < (unsigned) m_lines.size())
m_lines.at(line)->SetText("");
// Don't forget to delete the mdata storage if we allocated it.
if (cd)
delete mdata;
return;
}
QStringList pathto = treetype->getRouteToCurrent();
int linelen = 0;
int dispat = 0;
QString data;
for (QStringList::Iterator it = pathto.begin();
it != pathto.end(); ++it)
{
if (it == pathto.begin())
continue;
if (!data.isEmpty())
data += " / ";
data += *it;
linelen++;
if (linelen == 2)
{
if (m_lines.at(dispat))
{
m_lines.at(dispat)->SetText(data);
}
data.clear();
linelen = 0;
dispat++;
}
}
if (linelen != 0)
{
if (m_lines.at(dispat))
{
m_lines.at(dispat)->SetText(data);
}
dispat++;
}
for (unsigned int i = dispat; i < (unsigned) m_lines.size(); i++)
m_lines.at(i)->SetText("");
}
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 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 (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, ""));
}
bool Ripper::deleteExistingTrack(RipTrack *track)
{
if (!track)
return false;
Metadata *metadata = track->metadata;
if (!metadata)
return false;
QString artist = metadata->Artist();
QString album = metadata->Album();
QString title = metadata->Title();
MSqlQuery query(MSqlQuery::InitCon());
QString queryString("SELECT song_id, "
"CONCAT_WS('/', music_directories.path, music_songs.filename) AS 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 "
"LEFT JOIN music_directories "
" ON music_songs.directory_id=music_directories.directory_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 LIMIT 1";
query.prepare(queryString);
if (!query.exec() || !query.isActive())
{
MythDB::DBError("Search music database", query);
return false;
}
if (query.next())
{
int trackID = query.value(0).toInt();
QString filename = gMusicData->musicDir + query.value(1).toString();
// delete file
if (!QFile::remove(filename))
{
LOG(VB_GENERAL, LOG_NOTICE, QString("Ripper::deleteExistingTrack() "
"Could not delete %1")
.arg(filename));
return false;
}
// 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);
return false;
}
return true;
}
return false;
}
void Ripper::ScanFinished()
{
delete m_scanThread;
m_scanThread = NULL;
m_tracks->clear();
bool isCompilation = false;
if (m_decoder)
{
QString label;
Metadata *metadata;
m_artistName.clear();
m_albumName.clear();
m_genreName.clear();
m_year.clear();
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();
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();
ripTrack->isNew = isNewTune(m_artistName, m_albumName, title);
ripTrack->active = ripTrack->isNew;
m_tracks->push_back(ripTrack);
}
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 ImportMusicDialog::addPressed()
{
if (m_tracks->size() == 0)
return;
Metadata *meta = m_tracks->at(m_currentTrack)->metadata;
// is the current track a new file?
if (m_tracks->at(m_currentTrack)->isNewTune)
{
// get the save filename - this also creates the correct directory stucture
QString saveFilename = Ripper::filenameFromMetadata(meta);
// we need to manually copy the file extension
QFileInfo fi(meta->Filename());
saveFilename += "." + fi.suffix();
// copy the file to the new location
if (!copyFile(meta->Filename(), saveFilename))
{
ShowOkPopup(tr("Copy Failed\nCould not copy file to: %1")
.arg(saveFilename));
return;
}
meta->setFilename(saveFilename);
// do we need to update the tags?
if (m_tracks->at(m_currentTrack)->metadataHasChanged)
{
Decoder *decoder = Decoder::create(saveFilename, NULL, NULL, true);
if (decoder)
{
decoder->commitMetadata(meta);
delete decoder;
}
}
// update the database
meta->dumpToDatabase();
// read any embedded images from the tag
MetaIO *tagger = meta->getTagger();
if (tagger && tagger->supportsEmbeddedImages())
{
AlbumArtList artList = tagger->getAlbumArtList(meta->Filename());
meta->setEmbeddedAlbumArt(artList);
meta->getAlbumArtImages()->dumpToDatabase();
}
m_somethingWasImported = true;
m_tracks->at(m_currentTrack)->isNewTune = Ripper::isNewTune(
meta->Artist(), meta->Album(), meta->Title());
// update the UI
fillWidgets();
}
else
ShowOkPopup(tr("This track is already in the database"));
}
int Playlist::writeTree(GenericTree *tree_to_write_to, int a_counter)
{
// compute max/min playcount,lastplay for this playlist
int playcountMin = 0;
int playcountMax = 0;
double lastplayMin = 0.0;
double lastplayMax = 0.0;
typedef map<QString, uint32_t> AlbumMap;
AlbumMap album_map;
AlbumMap::iterator Ialbum;
QString album;
typedef map<QString, uint32_t> ArtistMap;
ArtistMap artist_map;
ArtistMap::iterator Iartist;
QString artist;
uint idx = 0;
SongList::const_iterator it = songs.begin();
for (; it != songs.end(); ++it, ++idx)
{
if (!(*it)->getCDFlag())
{
if ((*it)->getValue() == 0)
{
VERBOSE(VB_IMPORTANT, LOC_ERR + kID0err);
}
if ((*it)->getValue() > 0)
{
// Normal track
Metadata *tmpdata =
all_available_music->getMetadata((*it)->getValue());
if (tmpdata)
{
if (tmpdata->isVisible())
{
if (0 == idx)
{ // first song
playcountMin = playcountMax = tmpdata->PlayCount();
lastplayMin = lastplayMax = tmpdata->LastPlay().toTime_t();
}
else
{
if (tmpdata->PlayCount() < playcountMin)
playcountMin = tmpdata->PlayCount();
else if (tmpdata->PlayCount() > playcountMax)
playcountMax = tmpdata->PlayCount();
if (tmpdata->LastPlay().toTime_t() < lastplayMin)
lastplayMin = tmpdata->LastPlay().toTime_t();
else if (tmpdata->LastPlay().toTime_t() > lastplayMax)
lastplayMax = tmpdata->LastPlay().toTime_t();
}
}
// pre-fill the album-map with the album name.
// This allows us to do album mode in album order
album = tmpdata->Album();
// pre-fill the artist map with the artist name and song title
artist = tmpdata->Artist() + "~" + tmpdata->Title();
}
if ((Ialbum = album_map.find(album)) == album_map.end())
album_map.insert(AlbumMap::value_type(album,0));
if ((Iartist = artist_map.find(artist)) == artist_map.end())
artist_map.insert(ArtistMap::value_type(artist,0));
}
}
}
// populate the sort id into the album map
uint32_t album_count = 1;
for (Ialbum = album_map.begin(); Ialbum != album_map.end(); Ialbum++)
{
Ialbum->second = album_count;
album_count++;
}
// populate the sort id into the artist map
uint32_t count = 1;
for (Iartist = artist_map.begin(); Iartist != artist_map.end(); Iartist++)
{
Iartist->second = count;
count++;
}
int RatingWeight = 2;
int PlayCountWeight = 2;
int LastPlayWeight = 2;
int RandomWeight = 2;
parent->FillIntelliWeights(RatingWeight, PlayCountWeight, LastPlayWeight,
RandomWeight);
for (it = songs.begin(); it != songs.end(); ++it)
{
if (!(*it)->getCDFlag())
{
if ((*it)->getValue() == 0)
{
VERBOSE(VB_IMPORTANT, LOC_ERR + kID0err);
}
if ((*it)->getValue() > 0)
{
// Normal track
Metadata *tmpdata =
all_available_music->getMetadata((*it)->getValue());
if (tmpdata && tmpdata->isVisible())
{
QString a_string = QString("%1 ~ %2")
.arg(tmpdata->FormatArtist())
.arg(tmpdata->FormatTitle());
GenericTree *added_node = tree_to_write_to->addNode(
a_string, (*it)->getValue(), true);
++a_counter;
added_node->setAttribute(0, 1);
added_node->setAttribute(1, a_counter); // regular order
added_node->setAttribute(2, rand()); // random order
//
// Compute "intelligent" weighting
//
int rating = tmpdata->Rating();
int playcount = tmpdata->PlayCount();
double lastplaydbl = tmpdata->LastPlay().toTime_t();
double ratingValue = (double)(rating) / 10;
double playcountValue, lastplayValue;
if (playcountMax == playcountMin)
playcountValue = 0;
else
playcountValue = ((playcountMin - (double)playcount)
/ (playcountMax - playcountMin) + 1);
if (lastplayMax == lastplayMin)
lastplayValue = 0;
else
lastplayValue = ((lastplayMin - lastplaydbl)
/ (lastplayMax - lastplayMin) + 1);
double rating_value = (RatingWeight * ratingValue +
PlayCountWeight * playcountValue +
LastPlayWeight * lastplayValue +
RandomWeight * (double)rand() /
(RAND_MAX + 1.0));
uint32_t integer_rating = (int) (4000001 -
rating_value * 10000);
// "intelligent" order
added_node->setAttribute(3, integer_rating);
// "intellegent/album" order
uint32_t album_order;
album = tmpdata->Album();
if ((Ialbum = album_map.find(album)) == album_map.end())
{
// we didn't find this album in the map,
// yet we pre-loaded them all. we are broken,
// but we just set the track order to 1, since there
// is no real point in reporting an error
album_order = 1;
}
else
{
album_order = Ialbum->second * 100;
}
album_order += tmpdata->Track();
added_node->setAttribute(4, album_order);
// "artist" order, sorts by artist name then track title
// uses the pre-prepared artist map to do this
uint32_t integer_order;
artist = tmpdata->Artist() + "~" + tmpdata->Title();
if ((Iartist = artist_map.find(artist)) == artist_map.end())
{
// we didn't find this track in the map,
// yet we pre-loaded them all. we are broken,
// but we just set the track order to 1, since there
// is no real point in reporting an error
integer_order = 1;
}
else
{
integer_order = Iartist->second;
}
added_node->setAttribute(5, integer_order);
}
}
if ((*it)->getValue() < 0)
{
// it's a playlist, recurse (mildly)
Playlist *level_down
= parent->getPlaylist(((*it)->getValue()) * -1);
if (level_down)
{
a_counter = level_down->writeTree(tree_to_write_to,
a_counter);
}
}
}
else
{
Metadata *tmpdata =
all_available_music->getMetadata((*it)->getValue());
if (tmpdata)
{
QString a_string = QString("(CD) %1 ~ %2")
.arg(tmpdata->FormatArtist()).arg(tmpdata->FormatTitle());
if (tmpdata->FormatArtist().length() < 1 ||
tmpdata->FormatTitle().length() < 1)
{
a_string = QString("(CD) Track %1").arg(tmpdata->Track());
}
GenericTree *added_node =
tree_to_write_to->addNode(a_string, (*it)->getValue(), true);
++a_counter;
added_node->setAttribute(0, 1);
added_node->setAttribute(1, a_counter); // regular order
added_node->setAttribute(2, rand()); // random order
added_node->setAttribute(3, rand()); // "intelligent" order
}
}
}
return a_counter;
}
/**
* Lookup FreeDB/CDDB, populate m_mData with results
*/
void CdDecoder::lookupCDDB(const QString &hexID, uint totalTracks)
{
QString helloID = getenv("USER");
QString queryID = "cddb+query+";
uint trk;
if (helloID.isEmpty())
helloID = "anon";
helloID += QString("+%1+MythTV+%2+")
.arg(gCoreContext->GetHostName()).arg(MYTH_BINARY_VERSION);
queryID += QString("%1+%2+").arg(hexID).arg(totalTracks);
for (trk = 0; trk < totalTracks; ++trk)
queryID += QString::number(m_tracks[trk]) + '+';
queryID += QString::number(m_lengthInSecs);
// First, try HTTP:
QString URL = "http://freedb.freedb.org/~cddb/cddb.cgi?cmd=";
QString URL2 = URL + queryID + "&hello=" + helloID + "&proto=5";
QString cddb = HttpComms::getHttp(URL2);
#if 0
LOG(VB_MEDIA, LOG_INFO, "CDDB lookup: " + URL2);
LOG(VB_MEDIA, LOG_INFO, "...returned: " + cddb);
#endif
//
// e.g. "200 rock 960b5e0c Nichole Nordeman / Woven & Spun"
// Extract/remove 3 digit status:
uint stat = cddb.left(3).toUInt();
cddb = cddb.mid(4);
// We should check for errors here, and possibly do a CDDB lookup
// (telnet 8880) if it failed, but Nigel is feeling lazy.
if (stat == 210 || stat == 211) // Multiple matches
{
// e.g. 210 Found exact matches, list follows (until terminating `.')
// folk 9c09590b Michael W Smith / Stand
// misc 9c09590b Michael W. Smith / Stand
// rock 9c09590b Michael W. Smith / Stand
// classical 9c09590b Michael W. Smith / Stand
// .
// TODO
// Parse disks, put up dialog box, select disk, prune cddb to selected
LOG(VB_MEDIA, LOG_INFO,
"Multiple CDDB matches. Please implement this code");
// For now, we just choose the first match.
//int EOL = cddb.indexOf('\n');
cddb.remove(0, cddb.indexOf('\n'));
LOG(VB_MEDIA, LOG_INFO, "String now: " + cddb);
stat = 200;
}
if (stat == 200) // One unique match
{
QString album;
QString artist;
bool compn = false;
QString genre = cddb.section(' ', 0, 0);
int year = 0;
// Now we can lookup all its details:
URL2 = URL + "cddb+read+" + genre + "+"
+ hexID + "&hello=" + helloID + "&proto=5";
cddb = HttpComms::getHttp(URL2);
#if 0
LOG(VB_MEDIA, LOG_INFO, "CDDB detail: " + URL2);
LOG(VB_MEDIA, LOG_INFO, "...returned: " + cddb);
#endif
// Successful lookup.
// Clear current titles (filenames), because we append to them
for (trk = 0; trk < totalTracks; ++trk)
m_mData[trk]->setTitle("");
// Parse returned data:
cddb.replace(QRegExp(".*#"), ""); // Remove comment block
while (cddb.length())
{
// Lines should be of the form "FIELD=value\r\n"
QString art;
QString line = cddb.section(QRegExp("(\r|\n)+"), 0, 0);
QString value = line.section('=', 1, 1);
if (value.contains(" / "))
{
art = value.section(" / ", 0, 0); // Artist in *TITLE
value = value.section(" / ", 1, 1);
}
if (line.startsWith("DGENRE="))
genre = value;
else if (line.startsWith("DYEAR="))
year = value.toInt();
else if (line.startsWith("DTITLE="))
{
// Albums (and maybe artists?) can wrap over multiple lines:
artist += art;
album += value;
}
else if (line.startsWith("TTITLE"))
{
trk = line.remove("TTITLE").remove(QRegExp("=.*")).toUInt();
if (trk < totalTracks)
{
Metadata *m = m_mData[trk];
// Titles can wrap over multiple lines, so we load+store:
m->setTitle(m->Title() + value);
if (art.length())
{
compn = true; // Probably a compilation
m->setArtist(M_QSTRING_UNICODE(art));
}
}
else
LOG(VB_GENERAL, LOG_INFO,
QString("CDDB returned %1 on a %2 track disk!")
.arg(trk+1).arg(totalTracks));
}
// Get next THINGY=value line:
cddb = cddb.section('\n', 1, 0xffffffff);
}
for (trk = 0; trk < totalTracks; ++trk)
{
Metadata *m = m_mData[trk];
if (compn)
m->setCompilation(true);
m->setGenre(M_QSTRING_UNICODE(genre));
if (year)
m->setYear(year);
if (album.length())
m->setAlbum(M_QSTRING_UNICODE(album));
if (artist.length())
if (compn)
m->setCompilationArtist(M_QSTRING_UNICODE(artist));
else
m->setArtist(M_QSTRING_UNICODE(artist));
}
}
}
