Finish Tidal

- Add configurable settings
- Add progressbar
- Simplify code
This commit is contained in:
Jonas Kvinge 2018-09-06 17:39:26 +02:00
parent 440a223bfb
commit 0a64a2a394
10 changed files with 578 additions and 256 deletions

View File

@ -54,6 +54,12 @@ TidalSettingsPage::TidalSettingsPage(SettingsDialog *parent)
ui_->combobox_quality->addItem("High", "HIGH");
ui_->combobox_quality->addItem("Lossless", "LOSSLESS");
ui_->combobox_coversize->addItem("160x160", "160x160");
ui_->combobox_coversize->addItem("320x320", "320x320");
ui_->combobox_coversize->addItem("640x640", "640x640");
ui_->combobox_coversize->addItem("750x750", "750x750");
ui_->combobox_coversize->addItem("1280x1280", "1280x1280");
}
TidalSettingsPage::~TidalSettingsPage() { delete ui_; }
@ -61,11 +67,23 @@ TidalSettingsPage::~TidalSettingsPage() { delete ui_; }
void TidalSettingsPage::Load() {
QSettings s;
s.beginGroup(kSettingsGroup);
ui_->username->setText(s.value("username").toString());
ui_->password->setText(s.value("password").toString());
QString quality = s.value("quality", "HIGH").toString();
ui_->combobox_quality->setCurrentIndex(ui_->combobox_quality->findData(quality));
ui_->spinbox_searchdelay->setValue(s.value("searchdelay", 1500).toInt());
ui_->spinbox_albumssearchlimit->setValue(s.value("albumssearchlimit", 40).toInt());
ui_->spinbox_songssearchlimit->setValue(s.value("songssearchlimit", 10).toInt());
ui_->checkbox_fetchalbums->setChecked(s.value("fetchalbums", false).toBool());
QString coversize = s.value("coversize", "320x320").toString();
ui_->combobox_coversize->setCurrentIndex(ui_->combobox_coversize->findData(coversize));
s.endGroup();
if (service_->authenticated()) ui_->login_state->SetLoggedIn(LoginStateWidget::LoggedIn);
@ -79,6 +97,11 @@ void TidalSettingsPage::Save() {
s.setValue("username", ui_->username->text());
s.setValue("password", ui_->password->text());
s.setValue("quality", ui_->combobox_quality->itemData(ui_->combobox_quality->currentIndex()));
s.setValue("searchdelay", ui_->spinbox_searchdelay->value());
s.setValue("albumssearchlimit", ui_->spinbox_albumssearchlimit->value());
s.setValue("songssearchlimit", ui_->spinbox_songssearchlimit->value());
s.setValue("fetchalbums", ui_->checkbox_fetchalbums->isChecked());
s.setValue("coversize", ui_->combobox_coversize->itemData(ui_->combobox_coversize->currentIndex()));
s.endGroup();
service_->ReloadSettings();

View File

@ -7,16 +7,13 @@
<x>0</x>
<y>0</y>
<width>715</width>
<height>425</height>
<height>483</height>
</rect>
</property>
<property name="windowTitle">
<string>Tidal</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="LoginStateWidget" name="login_state" native="true"/>
</item>
<item>
<widget class="QGroupBox" name="credential_group">
<property name="sizePolicy">
@ -68,20 +65,221 @@
</widget>
</item>
<item>
<widget class="QGroupBox" name="groupbox_pref">
<widget class="LoginStateWidget" name="login_state" native="true"/>
</item>
<item>
<widget class="QGroupBox" name="groupbox_preferences">
<property name="title">
<string>Preferences</string>
</property>
<layout class="QFormLayout" name="formLayout_2">
<item row="0" column="0">
<widget class="QLabel" name="label_quality">
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<layout class="QHBoxLayout" name="horizontalLayout_quality">
<item>
<widget class="QLabel" name="label_quality">
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Audio quality</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="combobox_quality"/>
</item>
<item>
<spacer name="spacer_quality">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_searchdelay">
<item>
<widget class="QLabel" name="label_searchdelay">
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Search delay</string>
</property>
</widget>
</item>
<item>
<widget class="QSpinBox" name="spinbox_searchdelay">
<property name="suffix">
<string>ms</string>
</property>
<property name="minimum">
<number>0</number>
</property>
<property name="maximum">
<number>10000</number>
</property>
<property name="singleStep">
<number>50</number>
</property>
<property name="value">
<number>1500</number>
</property>
</widget>
</item>
<item>
<spacer name="spacer_searchdelay">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_albumssearchlimit">
<item>
<widget class="QLabel" name="label_albumssearchlimit">
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Albums search limit</string>
</property>
</widget>
</item>
<item>
<widget class="QSpinBox" name="spinbox_albumssearchlimit">
<property name="minimum">
<number>1</number>
</property>
<property name="maximum">
<number>1000</number>
</property>
<property name="value">
<number>50</number>
</property>
</widget>
</item>
<item>
<spacer name="spacer_albumssearchlimit">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_songssearchlimit">
<item>
<widget class="QLabel" name="label_songssearchlimit">
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Songs search limit</string>
</property>
</widget>
</item>
<item>
<widget class="QSpinBox" name="spinbox_songssearchlimit">
<property name="minimum">
<number>1</number>
</property>
<property name="maximum">
<number>1000</number>
</property>
<property name="value">
<number>50</number>
</property>
</widget>
</item>
<item>
<spacer name="spacer_songssearchlimit">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="QCheckBox" name="checkbox_fetchalbums">
<property name="text">
<string>Audio quality</string>
<string>Fetch entire albums when searching songs</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QComboBox" name="combobox_quality"/>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_coversize">
<item>
<widget class="QLabel" name="label_coversize">
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Album cover size</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="combobox_coversize"/>
</item>
<item>
<spacer name="spacer_coversize">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
</layout>
</widget>

View File

@ -71,6 +71,9 @@ TidalSearch::TidalSearch(Application *app, QObject *parent)
connect(this, SIGNAL(SearchAsyncSig(int, QString, TidalSettingsPage::SearchBy)), this, SLOT(DoSearchAsync(int, QString, TidalSettingsPage::SearchBy)));
connect(this, SIGNAL(ResultsAvailable(int, TidalSearch::ResultList)), SLOT(ResultsAvailableSlot(int, TidalSearch::ResultList)));
connect(this, SIGNAL(ArtLoaded(int, QImage)), SLOT(ArtLoadedSlot(int, QImage)));
connect(service_, SIGNAL(UpdateStatus(QString)), SLOT(UpdateStatusSlot(QString)));
connect(service_, SIGNAL(ProgressSetMaximum(int)), SLOT(ProgressSetMaximumSlot(int)));
connect(service_, SIGNAL(UpdateProgress(int)), SLOT(UpdateProgressSlot(int)));
connect(service_, SIGNAL(SearchResults(int, SongList)), SLOT(SearchDone(int, SongList)));
connect(service_, SIGNAL(SearchError(int, QString)), SLOT(HandleError(int, QString)));
@ -178,6 +181,7 @@ void TidalSearch::CancelSearch(int id) {
return;
}
}
service_->CancelSearch();
}
void TidalSearch::timerEvent(QTimerEvent *e) {
@ -311,3 +315,15 @@ MimeData *TidalSearch::LoadTracks(const ResultList &results) {
return mime_data;
}
void TidalSearch::UpdateStatusSlot(QString text) {
emit UpdateStatus(text);
}
void TidalSearch::ProgressSetMaximumSlot(int max) {
emit ProgressSetMaximum(max);
}
void TidalSearch::UpdateProgressSlot(int progress) {
emit UpdateProgress(progress);
}

View File

@ -75,6 +75,9 @@ class TidalSearch : public QObject {
void AddResults(int id, const TidalSearch::ResultList &results);
void SearchError(const int id, const QString error);
void SearchFinished(int id);
void UpdateStatus(QString text);
void ProgressSetMaximum(int progress);
void UpdateProgress(int max);
void ArtLoaded(int id, const QPixmap &pixmap);
void ArtLoaded(int id, const QImage &image);
@ -113,6 +116,10 @@ class TidalSearch : public QObject {
void ArtLoadedSlot(int id, const QImage &image);
void AlbumArtLoaded(quint64 id, const QImage &image);
void UpdateStatusSlot(QString text);
void ProgressSetMaximumSlot(int progress);
void UpdateProgressSlot(int max);
private:
void SearchAsync(int id, const QString &query, TidalSettingsPage::SearchBy searchby);
void HandleLoadedArt(int id, const QImage &image);

View File

@ -45,7 +45,7 @@ TidalSearchModel::TidalSearchModel(TidalSearch *engine, QObject *parent)
group_by_[0] = CollectionModel::GroupBy_Artist;
group_by_[1] = CollectionModel::GroupBy_Album;
group_by_[2] = CollectionModel::GroupBy_None;
QIcon nocover = IconLoader::Load("cdcase");
no_cover_icon_ = nocover.pixmap(nocover.availableSizes().last()).scaled(CollectionModel::kPrettyCoverSize, CollectionModel::kPrettyCoverSize, Qt::KeepAspectRatio, Qt::SmoothTransformation);

View File

@ -83,6 +83,8 @@ TidalSearchView::TidalSearchView(Application *app, QWidget *parent)
error_(false) {
ui_->setupUi(this);
ui_->progressbar->hide();
ui_->progressbar->reset();
front_model_->set_proxy(front_proxy_);
back_model_->set_proxy(back_proxy_);
@ -147,6 +149,11 @@ TidalSearchView::TidalSearchView(Application *app, QWidget *parent)
connect(group_by_actions_, SIGNAL(triggered(QAction*)), SLOT(GroupByClicked(QAction*)));
// These have to be queued connections because they may get emitted before our call to Search() (or whatever) returns and we add the ID to the map.
connect(engine_, SIGNAL(UpdateStatus(QString)), SLOT(UpdateStatus(QString)));
connect(engine_, SIGNAL(ProgressSetMaximum(int)), SLOT(ProgressSetMaximum(int)), Qt::QueuedConnection);
connect(engine_, SIGNAL(UpdateProgress(int)), SLOT(UpdateProgress(int)), Qt::QueuedConnection);
connect(engine_, SIGNAL(AddResults(int, TidalSearch::ResultList)), SLOT(AddResults(int, TidalSearch::ResultList)), Qt::QueuedConnection);
connect(engine_, SIGNAL(SearchError(int, QString)), SLOT(SearchError(int, QString)), Qt::QueuedConnection);
connect(engine_, SIGNAL(ArtLoaded(int, QPixmap)), SLOT(ArtLoaded(int, QPixmap)), Qt::QueuedConnection);
@ -219,8 +226,12 @@ void TidalSearchView::TextEdited(const QString &text) {
if (trimmed.isEmpty()) {
last_search_id_ = -1;
ui_->label_helptext->setText("Enter search terms above to find music");
ui_->label_status->clear();
ui_->progressbar->hide();
ui_->progressbar->reset();
}
else {
ui_->progressbar->reset();
last_search_id_ = engine_->SearchAsync(trimmed, searchby_);
}
@ -229,12 +240,18 @@ void TidalSearchView::TextEdited(const QString &text) {
void TidalSearchView::AddResults(int id, const TidalSearch::ResultList &results) {
if (id != last_search_id_) return;
if (results.isEmpty()) return;
ui_->label_status->clear();
ui_->progressbar->reset();
ui_->progressbar->hide();
current_model_->AddResults(results);
}
void TidalSearchView::SearchError(const int id, const QString error) {
error_ = true;
ui_->label_helptext->setText(error);
ui_->label_status->clear();
ui_->progressbar->reset();
ui_->progressbar->hide();
ui_->results_stack->setCurrentWidget(ui_->help_page);
}
@ -378,7 +395,7 @@ bool TidalSearchView::SearchKeyEvent(QKeyEvent *event) {
break;
case Qt::Key_Return:
AddSelectedToPlaylist();
TextEdited(ui_->search->text());
break;
default:
@ -542,3 +559,16 @@ void TidalSearchView::SetSearchBy(TidalSettingsPage::SearchBy searchby) {
s.endGroup();
TextEdited(ui_->search->text());
}
void TidalSearchView::UpdateStatus(QString text) {
ui_->progressbar->show();
ui_->label_status->setText(text);
}
void TidalSearchView::ProgressSetMaximum(int max) {
ui_->progressbar->setMaximum(max);
}
void TidalSearchView::UpdateProgress(int progress) {
ui_->progressbar->setValue(progress);
}

View File

@ -77,6 +77,9 @@ signals:
private slots:
void SwapModels();
void TextEdited(const QString &text);
void UpdateStatus(QString text);
void ProgressSetMaximum(int progress);
void UpdateProgress(int max);
void AddResults(int id, const TidalSearch::ResultList &results);
void SearchError(const int id, const QString error);
void ArtLoaded(int id, const QPixmap &pixmap);

View File

@ -7,7 +7,7 @@
<x>0</x>
<y>0</y>
<width>400</width>
<height>633</height>
<height>660</height>
</rect>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
@ -33,7 +33,7 @@
<number>0</number>
</property>
<item>
<layout class="QVBoxLayout" name="layout_top" stretch="0,0">
<layout class="QVBoxLayout" name="layout_top" stretch="0,0,0">
<item>
<layout class="QHBoxLayout" name="layout_search">
<item>
@ -108,6 +108,27 @@
</item>
</layout>
</item>
<item>
<layout class="QVBoxLayout" name="layout_progress">
<item>
<widget class="QLabel" name="label_status">
<property name="text">
<string/>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QProgressBar" name="progressbar">
<property name="value">
<number>0</number>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
</layout>
@ -187,46 +208,55 @@
<x>0</x>
<y>0</y>
<width>398</width>
<height>533</height>
<height>502</height>
</rect>
</property>
<widget class="QWidget" name="widget" native="true">
<property name="geometry">
<rect>
<x>9</x>
<y>109</y>
<width>336</width>
<height>100</height>
</rect>
</property>
<layout class="QVBoxLayout" name="verticalLayout_4">
<property name="leftMargin">
<number>32</number>
</property>
<property name="topMargin">
<number>16</number>
</property>
<property name="rightMargin">
<number>32</number>
</property>
<property name="bottomMargin">
<number>64</number>
</property>
<item>
<widget class="QLabel" name="label_helptext">
<property name="text">
<string>Enter search terms above to find music</string>
<layout class="QVBoxLayout" name="verticalLayout_5">
<item>
<widget class="QWidget" name="widget" native="true">
<layout class="QVBoxLayout" name="verticalLayout_4">
<property name="leftMargin">
<number>32</number>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
<property name="topMargin">
<number>16</number>
</property>
<property name="wordWrap">
<bool>true</bool>
<property name="rightMargin">
<number>32</number>
</property>
</widget>
</item>
</layout>
</widget>
<property name="bottomMargin">
<number>64</number>
</property>
<item>
<widget class="QLabel" name="label_helptext">
<property name="text">
<string>Enter search terms above to find music</string>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<spacer name="spacer_helptext">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
</widget>
</item>

View File

@ -59,24 +59,23 @@ const char *TidalService::kAuthUrl = "https://listen.tidal.com/v1/login/username
const char *TidalService::kResourcesUrl = "http://resources.tidal.com";
const char *TidalService::kApiToken = "P5Xbeo5LFvESeDy6";
const int TidalService::kSearchDelayMsec = 1500;
const int TidalService::kSearchAlbumsLimit = 40;
const int TidalService::kSearchTracksLimit = 10;
typedef QPair<QString, QString> Param;
TidalService::TidalService(Application *app, InternetModel *parent)
: InternetService(kServiceName, app, parent, parent),
network_(new NetworkAccessManager(this)),
search_delay_(new QTimer(this)),
timer_searchdelay_(new QTimer(this)),
searchdelay_(1500),
albumssearchlimit_(1),
songssearchlimit_(1),
fetchalbums_(false),
pending_search_id_(0),
next_pending_search_id_(1),
search_requests_(0),
login_sent_(false) {
login_sent_(false)
{
search_delay_->setInterval(kSearchDelayMsec);
search_delay_->setSingleShot(true);
connect(search_delay_, SIGNAL(timeout()), SLOT(StartSearch()));
timer_searchdelay_->setSingleShot(true);
connect(timer_searchdelay_, SIGNAL(timeout()), SLOT(StartSearch()));
ReloadSettings();
LoadSessionID();
@ -96,6 +95,11 @@ void TidalService::ReloadSettings() {
username_ = s.value("username").toString();
password_ = s.value("password").toString();
quality_ = s.value("quality").toString();
searchdelay_ = s.value("searchdelay", 1500).toInt();
albumssearchlimit_ = s.value("albumssearchlimit", 40).toInt();
songssearchlimit_ = s.value("songssearchlimit", 10).toInt();
fetchalbums_ = s.value("fetchalbums", false).toBool();
coversize_ = s.value("coversize", "320x320").toString();
s.endGroup();
}
@ -112,20 +116,12 @@ void TidalService::LoadSessionID() {
}
void TidalService::Login(const QString &username, const QString &password) {
Login(nullptr, username, password);
}
void TidalService::Login(const QString &username, const QString &password, int search_id) {
void TidalService::Login(TidalSearchContext *search_ctx, const QString &username, const QString &password) {
if (search_id != 0) emit UpdateStatus("Authenticating...");
login_sent_ = true;
int id = 0;
if (search_ctx) {
search_ctx->login_sent = true;
search_ctx->login_attempts++;
id = search_ctx->id;
}
login_attempts_++;
typedef QPair<QString, QString> Arg;
typedef QList<Arg> ArgList;
@ -148,28 +144,22 @@ void TidalService::Login(TidalSearchContext *search_ctx, const QString &username
req.setRawHeader("Origin", "http://listen.tidal.com");
QNetworkReply *reply = network_->post(req, url_query.toString(QUrl::FullyEncoded).toUtf8());
NewClosure(reply, SIGNAL(finished()), this, SLOT(HandleAuthReply(QNetworkReply*, int)), reply, id);
NewClosure(reply, SIGNAL(finished()), this, SLOT(HandleAuthReply(QNetworkReply*, int)), reply, search_id);
}
void TidalService::HandleAuthReply(QNetworkReply *reply, int id) {
void TidalService::HandleAuthReply(QNetworkReply *reply, int search_id) {
reply->deleteLater();
login_sent_ = false;
TidalSearchContext *search_ctx(nullptr);
if (id != 0 && requests_search_.contains(id)) {
search_ctx = requests_search_.value(id);
search_ctx->login_sent = false;
}
//int http_status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if (reply->error() != QNetworkReply::NoError) {
if (reply->error() < 200) {
// This is a network error, there is nothing more to do.
QString failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
if (search_ctx) Error(search_ctx, failure_reason);
if (search_id != 0) Error(failure_reason);
emit LoginFailure(failure_reason);
return;
}
@ -191,7 +181,7 @@ void TidalService::HandleAuthReply(QNetworkReply *reply, int id) {
else {
failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
}
if (search_ctx) Error(search_ctx, failure_reason);
if (search_id != 0) Error(failure_reason);
emit LoginFailure(failure_reason);
return;
}
@ -203,21 +193,21 @@ void TidalService::HandleAuthReply(QNetworkReply *reply, int id) {
if (error.error != QJsonParseError::NoError) {
QString failure_reason("Authentication reply from server missing Json data.");
if (search_ctx) Error(search_ctx, failure_reason);
if (search_id != 0) Error(failure_reason);
emit LoginFailure(failure_reason);
return;
}
if (json_doc.isNull() || json_doc.isEmpty()) {
QString failure_reason("Authentication reply from server has empty Json document.");
if (search_ctx) Error(search_ctx, failure_reason);
if (search_id != 0) Error(failure_reason);
emit LoginFailure(failure_reason);
return;
}
if (!json_doc.isObject()) {
QString failure_reason("Authentication reply from server has Json document that is not an object.");
if (search_ctx) Error(search_ctx, failure_reason);
if (search_id != 0) Error(failure_reason);
emit LoginFailure(failure_reason);
return;
}
@ -225,14 +215,14 @@ void TidalService::HandleAuthReply(QNetworkReply *reply, int id) {
QJsonObject json_obj = json_doc.object();
if (json_obj.isEmpty()) {
QString failure_reason("Authentication reply from server has empty Json object.");
if (search_ctx) Error(search_ctx, failure_reason);
if (search_id != 0) Error(failure_reason);
emit LoginFailure(failure_reason);
return;
}
if ( !json_obj.contains("userId") || !json_obj.contains("sessionId") || !json_obj.contains("countryCode") ) {
QString failure_reason = tr("Authentication reply from server is missing userId, sessionId or countryCode");
if (search_ctx) Error(search_ctx, failure_reason);
if (search_id != 0) Error(failure_reason);
emit LoginFailure(failure_reason);
return;
}
@ -250,9 +240,9 @@ void TidalService::HandleAuthReply(QNetworkReply *reply, int id) {
qLog(Debug) << "Tidal: Login successful" << "user id" << user_id_ << "session id" << session_id_ << "country code" << country_code_;
if (search_ctx) {
if (search_id != 0) {
qLog(Debug) << "Tidal: Resuming search";
SendSearch(search_ctx);
SendSearch();
}
emit LoginSuccess();
@ -305,7 +295,7 @@ QNetworkReply *TidalService::CreateRequest(const QString &ressource_name, const
}
QJsonObject TidalService::ExtractJsonObj(TidalSearchContext *search_ctx, QNetworkReply *reply) {
QJsonObject TidalService::ExtractJsonObj(QNetworkReply *reply) {
QByteArray data;
@ -317,7 +307,7 @@ QJsonObject TidalService::ExtractJsonObj(TidalSearchContext *search_ctx, QNetwor
if (reply->error() < 200) {
// This is a network error, there is nothing more to do.
QString failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
Error(search_ctx, failure_reason);
Error(failure_reason);
}
else {
// See if there is Json data containing "userMessage" - then use that instead.
@ -340,21 +330,21 @@ QJsonObject TidalService::ExtractJsonObj(TidalSearchContext *search_ctx, QNetwor
if (reply->error() == QNetworkReply::ContentAccessDenied || reply->error() == QNetworkReply::ContentOperationNotPermittedError || reply->error() == QNetworkReply::AuthenticationRequiredError) {
// Session is probably expired, attempt to login once
Logout();
if (search_ctx->login_attempts < 1 && !username_.isEmpty() && !password_.isEmpty()) {
if (login_attempts_ < 1 && !username_.isEmpty() && !password_.isEmpty()) {
qLog(Error) << "Tidal:" << failure_reason;
qLog(Error) << "Tidal:" << QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
qLog(Error) << "Tidal:" << "Attempting to login.";
Login(search_ctx, username_, password_);
Login(username_, password_);
}
else {
Error(search_ctx, failure_reason);
Error(failure_reason);
}
}
else if (reply->error() == QNetworkReply::ContentNotFoundError) { // Ignore this error
qLog(Error) << "Tidal:" << failure_reason;
}
else { // Fail
Error(search_ctx, failure_reason);
Error(failure_reason);
}
}
return QJsonObject();
@ -364,23 +354,23 @@ QJsonObject TidalService::ExtractJsonObj(TidalSearchContext *search_ctx, QNetwor
QJsonDocument json_doc = QJsonDocument::fromJson(data, &error);
if (error.error != QJsonParseError::NoError) {
Error(search_ctx, "Reply from server missing Json data.");
Error("Reply from server missing Json data.");
return QJsonObject();
}
if (json_doc.isNull() || json_doc.isEmpty()) {
Error(search_ctx, "Received empty Json document.");
Error("Received empty Json document.");
return QJsonObject();
}
if (!json_doc.isObject()) {
Error(search_ctx, "Json document is not an object.");
Error("Json document is not an object.");
return QJsonObject();
}
QJsonObject json_obj = json_doc.object();
if (json_obj.isEmpty()) {
Error(search_ctx, "Received empty Json object.");
Error("Received empty Json object.");
return QJsonObject();
}
@ -390,19 +380,19 @@ QJsonObject TidalService::ExtractJsonObj(TidalSearchContext *search_ctx, QNetwor
}
QJsonArray TidalService::ExtractItems(TidalSearchContext *search_ctx, QNetworkReply *reply) {
QJsonArray TidalService::ExtractItems(QNetworkReply *reply) {
QJsonObject json_obj = ExtractJsonObj(search_ctx, reply);
QJsonObject json_obj = ExtractJsonObj(reply);
if (json_obj.isEmpty()) return QJsonArray();
if (!json_obj.contains("items")) {
Error(search_ctx, "Json reply is missing items.");
Error("Json reply is missing items.");
return QJsonArray();
}
QJsonArray json_items = json_obj["items"].toArray();
if (json_items.isEmpty()) {
Error(search_ctx, "No match.");
Error("No match.");
return QJsonArray();
}
@ -413,16 +403,17 @@ QJsonArray TidalService::ExtractItems(TidalSearchContext *search_ctx, QNetworkRe
int TidalService::Search(const QString &text, TidalSettingsPage::SearchBy searchby) {
pending_search_id_ = next_pending_search_id_;
pending_search_ = text;
pending_search_text_ = text;
pending_searchby_ = searchby;
next_pending_search_id_++;
if (text.isEmpty()) {
search_delay_->stop();
timer_searchdelay_->stop();
return pending_search_id_;
}
search_delay_->start();
timer_searchdelay_->setInterval(searchdelay_);
timer_searchdelay_->start();
return pending_search_id_;
@ -436,48 +427,54 @@ void TidalService::StartSearch() {
ShowConfig();
return;
}
ClearSearch();
search_id_ = pending_search_id_;
search_text_ = pending_search_text_;
TidalSearchContext *search_ctx = CreateSearch(pending_search_id_, pending_search_);
if (authenticated()) SendSearch(search_ctx);
else Login(search_ctx, username_, password_);
if (authenticated()) SendSearch();
else Login(username_, password_);
}
TidalSearchContext *TidalService::CreateSearch(const int search_id, const QString text) {
TidalSearchContext *search_ctx = new TidalSearchContext;
search_ctx->id = search_id;
search_ctx->text = text;
search_ctx->album_requests = 0;
search_ctx->song_requests = 0;
search_ctx->requests_album_.clear();
search_ctx->requests_song_.clear();
search_ctx->login_attempts = 0;
requests_search_.insert(search_id, search_ctx);
return search_ctx;
void TidalService::CancelSearch() {
ClearSearch();
}
void TidalService::ClearSearch() {
search_id_ = 0;
search_text_ = QString();
search_error_ = QString();
albums_requested_ = 0;
songs_requested_ = 0;
albums_received_ = 0;
songs_received_ = 0;
requests_album_.clear();
requests_song_.clear();
login_attempts_ = 0;
songs_.clear();
}
void TidalService::SendSearch(TidalSearchContext *search_ctx) {
void TidalService::SendSearch() {
emit UpdateStatus("Searching...");
QList<Param> parameters;
parameters << Param("query", search_ctx->text);
parameters << Param("query", search_text_);
QString searchparam;
switch (pending_searchby_) {
case TidalSettingsPage::SearchBy_Songs:
searchparam = "search/tracks";
parameters << Param("limit", QString::number(kSearchTracksLimit));
parameters << Param("limit", QString::number(songssearchlimit_));
break;
case TidalSettingsPage::SearchBy_Albums:
default:
searchparam = "search/albums";
parameters << Param("limit", QString::number(kSearchAlbumsLimit));
parameters << Param("limit", QString::number(albumssearchlimit_));
break;
}
QNetworkReply *reply = CreateRequest(searchparam, parameters);
NewClosure(reply, SIGNAL(finished()), this, SLOT(SearchFinished(QNetworkReply*, int)), reply, search_ctx->id);
NewClosure(reply, SIGNAL(finished()), this, SLOT(SearchFinished(QNetworkReply*, int)), reply, search_id_);
}
@ -485,12 +482,11 @@ void TidalService::SearchFinished(QNetworkReply *reply, int id) {
reply->deleteLater();
if (!requests_search_.contains(id)) return;
TidalSearchContext *search_ctx = requests_search_.value(id);
if (id != search_id_) return;
QJsonArray json_items = ExtractItems(search_ctx, reply);
QJsonArray json_items = ExtractItems(reply);
if (json_items.isEmpty()) {
CheckFinish(search_ctx);
CheckFinish();
return;
}
@ -498,6 +494,7 @@ void TidalService::SearchFinished(QNetworkReply *reply, int id) {
QVector<QString> albums;
for (const QJsonValue &value : json_items) {
//qLog(Debug) << value;
if (!value.isObject()) {
qLog(Error) << "Tidal: Invalid Json reply, item not a object.";
qLog(Debug) << value;
@ -519,6 +516,10 @@ void TidalService::SearchFinished(QNetworkReply *reply, int id) {
}
else if (json_obj.contains("album")) {
// This was a tracks search
if (!fetchalbums_) {
ParseSong(0, value);
continue;
}
QJsonValue json_value_album = json_obj["album"];
if (!json_value_album.isObject()) {
qLog(Error) << "Tidal: Invalid Json reply, item album is not a object.";
@ -540,7 +541,7 @@ void TidalService::SearchFinished(QNetworkReply *reply, int id) {
continue;
}
if (search_ctx->requests_album_.contains(album_id)) continue;
if (requests_album_.contains(album_id)) continue;
if (!json_obj.contains("artist") || !json_obj.contains("title") || !json_obj.contains("audioQuality")) {
qLog(Error) << "Tidal: Invalid Json reply, item missing artist, title or audioQuality.";
@ -572,17 +573,28 @@ void TidalService::SearchFinished(QNetworkReply *reply, int id) {
}
albums.insert(0, artist_album);
search_ctx->requests_album_.insert(album_id, album_id);
GetAlbum(search_ctx, album_id);
search_ctx->album_requests++;
if (search_ctx->album_requests >= kSearchAlbumsLimit) break;
requests_album_.insert(album_id, album_id);
GetAlbum(album_id);
albums_requested_++;
if (albums_requested_ >= albumssearchlimit_) break;
}
CheckFinish(search_ctx);
if (albums_requested_ > 0) {
emit UpdateStatus(QString("Retriving %1 album%2...").arg(albums_requested_).arg(albums_requested_ == 1 ? "" : "s"));
emit ProgressSetMaximum(albums_requested_);
emit UpdateProgress(0);
}
else if (songs_requested_ > 0) {
emit UpdateStatus(QString("Retriving %1 song%2...").arg(songs_requested_).arg(songs_requested_ == 1 ? "" : "s"));
emit ProgressSetMaximum(songs_requested_);
emit UpdateProgress(songs_received_);
}
CheckFinish();
}
void TidalService::GetAlbum(TidalSearchContext *search_ctx, const int album_id) {
void TidalService::GetAlbum(const int album_id) {
QList<Param> parameters;
parameters << Param("token", session_id_)
@ -590,7 +602,7 @@ void TidalService::GetAlbum(TidalSearchContext *search_ctx, const int album_id)
QNetworkReply *reply = CreateRequest(QString("albums/%1/tracks").arg(album_id), parameters);
NewClosure(reply, SIGNAL(finished()), this, SLOT(GetAlbumFinished(QNetworkReply*, int, int)), reply, search_ctx->id, album_id);
NewClosure(reply, SIGNAL(finished()), this, SLOT(GetAlbumFinished(QNetworkReply*, int, int)), reply, search_id_, album_id);
}
@ -598,52 +610,57 @@ void TidalService::GetAlbumFinished(QNetworkReply *reply, int search_id, int alb
reply->deleteLater();
if (!requests_search_.contains(search_id)) return;
TidalSearchContext *search_ctx = requests_search_.value(search_id);
if (search_id != search_id_) return;
if (!requests_album_.contains(album_id)) return;
albums_received_++;
emit UpdateProgress(albums_received_);
if (!search_ctx->requests_album_.contains(album_id)) return;
search_ctx->album_requests--;
QJsonArray json_items = ExtractItems(search_ctx, reply);
QJsonArray json_items = ExtractItems(reply);
if (json_items.isEmpty()) {
CheckFinish(search_ctx);
CheckFinish();
return;
}
bool compilation = false;
bool multidisc = false;
Song *first_song(nullptr);
QList<Song *> songs;
Song first_song;
QList<Song> songs;
for (const QJsonValue &value : json_items) {
Song *song = ParseSong(search_ctx, album_id, value);
if (!song) continue;
Song song = ParseSong(album_id, value);
if (!song.is_valid()) continue;
if (song.disc() >= 2) multidisc = true;
if (song.is_compilation() || (first_song.is_valid() && song.artist() != first_song.artist())) compilation = true;
if (!first_song.is_valid()) first_song = song;
songs << song;
if (song->disc() >= 2) multidisc = true;
if (song->is_compilation() || (first_song && song->artist() != first_song->artist())) compilation = true;
if (!first_song) first_song = song;
}
if (compilation || multidisc) {
for (Song *song : songs) {
if (compilation) song->set_compilation_detected(true);
if (multidisc) {
QString album_full(QString("%1 - (Disc %2)").arg(song->album()).arg(song->disc()));
song->set_album(album_full);
}
for (Song &song : songs) {
if (compilation) song.set_compilation_detected(true);
if (multidisc) {
QString album_full(QString("%1 - (Disc %2)").arg(song.album()).arg(song.disc()));
song.set_album(album_full);
}
requests_song_.insert(song.id(), song);
songs_requested_++;
}
CheckFinish(search_ctx);
if (albums_requested_ <= albums_received_) {
emit UpdateStatus(QString("Retriving %1 song%2...").arg(songs_requested_).arg(songs_requested_ == 1 ? "" : "s"));
emit ProgressSetMaximum(songs_requested_);
emit UpdateProgress(songs_received_);
}
CheckFinish();
}
Song *TidalService::ParseSong(TidalSearchContext *search_ctx, const int album_id, const QJsonValue &value) {
Song TidalService::ParseSong(const int album_id_requested, const QJsonValue &value) {
Song song;
if (!value.isObject()) {
qLog(Error) << "Tidal: Invalid Json reply, track is not a object.";
qLog(Debug) << value;
return nullptr;
return song;
}
QJsonObject json_obj = value.toObject();
@ -665,7 +682,7 @@ Song *TidalService::ParseSong(TidalSearchContext *search_ctx, const int album_id
) {
qLog(Error) << "Tidal: Invalid Json reply, track is missing one or more values.";
qLog(Debug) << json_obj;
return nullptr;
return song;
}
QJsonValue json_value_artist = json_obj["artist"];
@ -673,7 +690,9 @@ Song *TidalService::ParseSong(TidalSearchContext *search_ctx, const int album_id
QJsonValue json_duration = json_obj["duration"];
QJsonArray json_artists = json_obj["artists"].toArray();
int id = json_obj["id"].toInt();
int song_id = json_obj["id"].toInt();
if (requests_song_.contains(song_id)) return requests_song_.value(song_id);
QString title = json_obj["title"].toString();
QString url = json_obj["url"].toString();
int track = json_obj["trackNumber"].toInt();
@ -684,38 +703,45 @@ Song *TidalService::ParseSong(TidalSearchContext *search_ctx, const int album_id
if (!json_value_artist.isObject()) {
qLog(Error) << "Tidal: Invalid Json reply, track artist is not a object.";
qLog(Debug) << json_value_artist;
return nullptr;
return song;
}
QJsonObject json_artist = json_value_artist.toObject();
if (!json_artist.contains("name")) {
qLog(Error) << "Tidal: Invalid Json reply, track artist is missing name.";
qLog(Debug) << json_artist;
return nullptr;
return song;
}
QString artist = json_artist["name"].toString();
if (!json_value_album.isObject()) {
qLog(Error) << "Tidal: Invalid Json reply, track album is not a object.";
qLog(Debug) << json_value_album;
return nullptr;
return song;
}
QJsonObject json_album = json_value_album.toObject();
if (!json_album.contains("title") || !json_album.contains("cover")) {
qLog(Error) << "Tidal: Invalid Json reply, track album is missing title or cover.";
if (!json_album.contains("id") || !json_album.contains("title") || !json_album.contains("cover")) {
qLog(Error) << "Tidal: Invalid Json reply, track album is missing id, title or cover.";
qLog(Debug) << json_album;
return nullptr;
return song;
}
int album_id = json_album["id"].toInt();
if (album_id_requested != 0 && album_id_requested != album_id) {
qLog(Error) << "Tidal: Invalid Json reply, track album is wrong.";
qLog(Debug) << json_album;
return song;
}
QString album = json_album["title"].toString();
QString cover = json_album["cover"].toString();
if (!allow_streaming || !stream_ready) {
qLog(Error) << "Tidal: Skipping song" << artist << album << title << "because allowStreaming is false OR streamReady is false.";
qLog(Debug) << json_obj;
return nullptr;
//qLog(Debug) << json_obj;
return song;
}
//qLog(Debug) << "id" << id << "track" << track << "disc" << disc << "title" << title << "album" << album << "artist" << artist << cover << allow_streaming << url;
song.set_id(song_id);
song.set_album_id(album_id);
song.set_artist(artist);
song.set_album(album);
@ -732,30 +758,19 @@ Song *TidalService::ParseSong(TidalSearchContext *search_ctx, const int album_id
song.set_length_nanosec(duration);
}
// Check and see if there is more than 1 artist on the song.
//int i = 0;
//for (const QJsonValue &a : json_artists) {
//i++;
//qLog(Debug) << a << i;
//}
//if (i > 1) song.set_compilation_detected(true);
cover = cover.replace("-", "/");
//QUrl cover_url (QString("%1/images/%2/750x750.jpg").arg(kResourcesUrl).arg(cover));
QUrl cover_url (QString("%1/images/%2/320x320.jpg").arg(kResourcesUrl).arg(cover));
QUrl cover_url (QString("%1/images/%2/%3.jpg").arg(kResourcesUrl).arg(cover).arg(coversize_));
song.set_art_automatic(cover_url.toEncoded());
if (search_ctx->requests_song_.contains(id)) return search_ctx->requests_song_.value(id);
Song *song_new = new Song(song);
search_ctx->requests_song_.insert(id, song_new);
search_ctx->song_requests++;
GetStreamURL(search_ctx, album_id, id);
song.set_valid(true);
return song_new;
GetStreamURL(album_id, song_id);
return song;
}
void TidalService::GetStreamURL(TidalSearchContext *search_ctx, const int album_id, const int song_id) {
void TidalService::GetStreamURL(const int album_id, const int song_id) {
QList<Param> parameters;
parameters << Param("token", session_id_)
@ -763,7 +778,7 @@ void TidalService::GetStreamURL(TidalSearchContext *search_ctx, const int album_
QNetworkReply *reply = CreateRequest(QString("tracks/%1/streamUrl").arg(song_id), parameters);
NewClosure(reply, SIGNAL(finished()), this, SLOT(GetStreamURLFinished(QNetworkReply*, int, int)), reply, search_ctx->id, song_id);
NewClosure(reply, SIGNAL(finished()), this, SLOT(GetStreamURLFinished(QNetworkReply*, int, int)), reply, search_id_, song_id);
}
@ -771,63 +786,63 @@ void TidalService::GetStreamURLFinished(QNetworkReply *reply, const int search_i
reply->deleteLater();
if (!requests_search_.contains(search_id)) return;
TidalSearchContext *search_ctx = requests_search_.value(search_id);
if (search_id != search_id_) return;
if (!search_ctx->requests_song_.contains(song_id)) {
CheckFinish(search_ctx);
if (!requests_song_.contains(song_id)) {
CheckFinish();
return;
}
Song *song = search_ctx->requests_song_.value(song_id);
Song song = requests_song_.value(song_id);
songs_received_++;
search_ctx->song_requests--;
if (albums_requested_ <= albums_received_) {
emit UpdateProgress(songs_received_);
}
QJsonObject json_obj = ExtractJsonObj(search_ctx, reply);
QJsonObject json_obj = ExtractJsonObj(reply);
if (json_obj.isEmpty()) {
delete search_ctx->requests_song_.take(song_id);
CheckFinish(search_ctx);
requests_song_.remove(song_id);
CheckFinish();
return;
}
if (!json_obj.contains("url") || !json_obj.contains("codec")) {
qLog(Error) << "Tidal: Invalid Json reply, stream missing url or codec.";
qLog(Debug) << json_obj;
delete search_ctx->requests_song_.take(song_id);
CheckFinish(search_ctx);
requests_song_.remove(song_id);
CheckFinish();
return;
}
song->set_url(QUrl(json_obj["url"].toString()));
song->set_valid(true);
song.set_url(QUrl(json_obj["url"].toString()));
song.set_valid(true);
QString codec = json_obj["codec"].toString();
if (codec == "AAC") song->set_filetype(Song::Type_MP4);
if (codec == "AAC") song.set_filetype(Song::Type_MP4);
else qLog(Debug) << "Tidal codec" << codec;
//qLog(Debug) << song->artist() << song->album() << song->title() << song->url() << song->filetype();
//qLog(Debug) << song.artist() << song.album() << song.title() << song.url() << song.filetype();
search_ctx->songs << *song;
songs_ << song;
delete search_ctx->requests_song_.take(song_id);
requests_song_.remove(song_id);
CheckFinish(search_ctx);
CheckFinish();
}
void TidalService::CheckFinish(TidalSearchContext *search_ctx) {
void TidalService::CheckFinish() {
if (!search_ctx->login_sent && search_ctx->album_requests <= 0 && search_ctx->song_requests <= 0) {
if (search_ctx->songs.isEmpty()) emit SearchError(search_ctx->id, search_ctx->error);
else emit SearchResults(search_ctx->id, search_ctx->songs);
delete requests_search_.take(search_ctx->id);
if (!login_sent_ && albums_requested_ <= albums_received_ && songs_requested_ <= songs_received_) {
if (songs_.isEmpty()) emit SearchError(search_id_, search_error_);
else emit SearchResults(search_id_, songs_);
ClearSearch();
}
}
void TidalService::Error(TidalSearchContext *search_ctx, QString error, QString debug) {
void TidalService::Error(QString error, QString debug) {
qLog(Error) << "Tidal:" << error;
if (!debug.isEmpty()) qLog(Debug) << debug;
if (search_ctx) {
search_ctx->error = error;
CheckFinish(search_ctx);
}
search_error_ = error;
CheckFinish();
}

View File

@ -40,20 +40,6 @@
class NetworkAccessManager;
struct TidalSearchContext {
int id;
QString text;
QHash<int, int> requests_album_;
QHash<int, Song *> requests_song_;
int album_requests;
int song_requests;
SongList songs;
QString error;
bool login_sent;
int login_attempts;
};
Q_DECLARE_METATYPE(TidalSearchContext);
class TidalService : public InternetService {
Q_OBJECT
@ -65,9 +51,10 @@ class TidalService : public InternetService {
void ReloadSettings();
void Login(const QString &username, const QString &password);
void Login(const QString &username, const QString &password, int search_id = 0);
void Logout();
int Search(const QString &query, TidalSettingsPage::SearchBy searchby);
void CancelSearch();
const bool login_sent() { return login_sent_; }
const bool authenticated() { return (!session_id_.isEmpty() && !country_code_.isEmpty()); }
@ -77,31 +64,32 @@ class TidalService : public InternetService {
void LoginFailure(QString failure_reason);
void SearchResults(int id, SongList songs);
void SearchError(int id, QString message);
void UpdateStatus(QString text);
void ProgressSetMaximum(int max);
void UpdateProgress(int max);
public slots:
void ShowConfig();
private slots:
void HandleAuthReply(QNetworkReply *reply, int id);
void HandleAuthReply(QNetworkReply *reply, int search_id);
void StartSearch();
void SearchFinished(QNetworkReply *reply, int id);
void SearchFinished(QNetworkReply *reply, int search_id);
void GetAlbumFinished(QNetworkReply *reply, int search_id, int album_id);
void GetStreamURLFinished(QNetworkReply *reply, const int search_id, const int song_id);
private:
void Login(TidalSearchContext *search_ctx, const QString &username, const QString &password);
void ClearSearch();
void LoadSessionID();
QNetworkReply *CreateRequest(const QString &ressource_name, const QList<QPair<QString, QString>> &params);
QJsonObject ExtractJsonObj(TidalSearchContext *search_ctx, QNetworkReply *reply);
QJsonArray ExtractItems(TidalSearchContext *search_ctx, QNetworkReply *reply);
TidalSearchContext *CreateSearch(const int search_id, const QString text);
void SendSearch(TidalSearchContext *search_ctx);
void GetAlbum(TidalSearchContext *search_ctx, const int album_id);
Song *ParseSong(TidalSearchContext *search_ctx, const int album_id, const QJsonValue &value);
Song ExtractSong(TidalSearchContext *search_ctx, const QJsonValue &value);
void GetStreamURL(TidalSearchContext *search_ctx, const int album_id, const int song_id);
void CheckFinish(TidalSearchContext *search_ctx);
void Error(TidalSearchContext *search_ctx, QString error, QString debug = "");
QJsonObject ExtractJsonObj(QNetworkReply *reply);
QJsonArray ExtractItems(QNetworkReply *reply);
void SendSearch();
void GetAlbum(const int album_id);
Song ParseSong(const int album_id_requested, const QJsonValue &value);
void GetStreamURL(const int album_id, const int song_id);
void CheckFinish();
void Error(QString error, QString debug = "");
static const char *kApiUrl;
static const char *kAuthUrl;
@ -109,25 +97,37 @@ class TidalService : public InternetService {
static const char *kApiToken;
NetworkAccessManager *network_;
QTimer *search_delay_;
int pending_search_id_;
int next_pending_search_id_;
int search_requests_;
bool login_sent_;
static const int kSearchAlbumsLimit;
static const int kSearchTracksLimit;
static const int kSearchDelayMsec;
QTimer *timer_searchdelay_;
QString username_;
QString password_;
QString quality_;
int searchdelay_;
int albumssearchlimit_;
int songssearchlimit_;
bool fetchalbums_;
QString coversize_;
QString session_id_;
quint64 user_id_;
QString country_code_;
QString pending_search_;
int pending_search_id_;
int next_pending_search_id_;
QString pending_search_text_;
TidalSettingsPage::SearchBy pending_searchby_;
QHash<int, TidalSearchContext*> requests_search_;
int search_id_;
QString search_text_;
QHash<int, int> requests_album_;
QHash<int, Song> requests_song_;
int albums_requested_;
int albums_received_;
int songs_requested_;
int songs_received_;
SongList songs_;
QString search_error_;
bool login_sent_;
int login_attempts_;
};