828 lines
24 KiB
C++
828 lines
24 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2018, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "config.h"
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#ifdef HAVE_DZMEDIA
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# include <dzmedia.h>
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#endif
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#include <QObject>
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#include <QByteArray>
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#include <QList>
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#include <QVector>
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#include <QPair>
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#include <QString>
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#include <QUrl>
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#include <QUrlQuery>
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#include <QNetworkRequest>
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#include <QNetworkReply>
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#include <QTimer>
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#include <QJsonParseError>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QJsonArray>
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#include <QJsonValue>
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#include <QMenu>
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#include <QDesktopServices>
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#include <QSettings>
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#include "core/application.h"
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#include "core/player.h"
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#include "core/closure.h"
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#include "core/logging.h"
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#include "core/mergedproxymodel.h"
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#include "core/network.h"
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#include "core/song.h"
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#include "core/iconloader.h"
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#include "core/taskmanager.h"
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#include "core/timeconstants.h"
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#include "core/utilities.h"
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#include "internet/internetservices.h"
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#include "internet/internetsearch.h"
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#include "internet/localredirectserver.h"
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#include "deezerservice.h"
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#include "deezerurlhandler.h"
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#include "settings/deezersettingspage.h"
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const Song::Source DeezerService::kSource = Song::Source_Deezer;
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const char *DeezerService::kApiUrl = "https://api.deezer.com";
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const char *DeezerService::kOAuthUrl = "https://connect.deezer.com/oauth/auth.php";
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const char *DeezerService::kOAuthAccessTokenUrl = "https://connect.deezer.com/oauth/access_token.php";
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const char *DeezerService::kOAuthRedirectUrl = "https://oauth.strawbs.net";
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const int DeezerService::kAppID = 303684;
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const char *DeezerService::kSecretKey = "06911976010b9ddd7256769adf2b2e56";
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typedef QPair<QString, QString> Param;
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DeezerService::DeezerService(Application *app, QObject *parent)
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: InternetService(Song::Source_Deezer, "Deezer", "dzmedia", app, parent),
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network_(new NetworkAccessManager(this)),
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url_handler_(new DeezerUrlHandler(app, this)),
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#ifdef HAVE_DZMEDIA
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dzmedia_(new DZMedia(this)),
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#endif
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timer_searchdelay_(new QTimer(this)),
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searchdelay_(1500),
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albumssearchlimit_(1),
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songssearchlimit_(1),
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fetchalbums_(false),
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preview_(false),
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pending_search_id_(0),
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next_pending_search_id_(1),
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search_id_(0),
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albums_requested_(0),
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albums_received_(0)
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{
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timer_searchdelay_->setSingleShot(true);
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connect(timer_searchdelay_, SIGNAL(timeout()), SLOT(StartSearch()));
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connect(this, SIGNAL(Authenticated()), app->player(), SLOT(HandleAuthentication()));
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app->player()->RegisterUrlHandler(url_handler_);
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ReloadSettings();
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LoadAccessToken();
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#ifdef HAVE_DZMEDIA
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connect(dzmedia_, SIGNAL(StreamURLReceived(QUrl, QUrl, DZMedia::FileType)), this, SLOT(GetStreamURLFinished(QUrl, QUrl, DZMedia::FileType)));
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#endif
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}
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DeezerService::~DeezerService() {}
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void DeezerService::ShowConfig() {
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app_->OpenSettingsDialogAtPage(SettingsDialog::Page_Deezer);
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}
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void DeezerService::ReloadSettings() {
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QSettings s;
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s.beginGroup(DeezerSettingsPage::kSettingsGroup);
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searchdelay_ = s.value("searchdelay", 1500).toInt();
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albumssearchlimit_ = s.value("albumssearchlimit", 100).toInt();
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songssearchlimit_ = s.value("songssearchlimit", 100).toInt();
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fetchalbums_ = s.value("fetchalbums", false).toBool();
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coversize_ = s.value("coversize", "cover_big").toString();
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#if defined(HAVE_DEEZER) || defined(HAVE_DZMEDIA)
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bool preview(false);
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#else
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bool preview(true);
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#endif
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preview_ = s.value("preview", preview).toBool();
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s.endGroup();
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}
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void DeezerService::LoadAccessToken() {
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QSettings s;
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s.beginGroup(DeezerSettingsPage::kSettingsGroup);
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if (s.contains("access_token") && s.contains("expiry_time")) {
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access_token_ = s.value("access_token").toString();
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expiry_time_ = s.value("expiry_time").toDateTime();
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}
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s.endGroup();
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}
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void DeezerService::Logout() {
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access_token_.clear();
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QSettings s;
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s.beginGroup(DeezerSettingsPage::kSettingsGroup);
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s.remove("access_token");
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s.remove("expiry_time");
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s.endGroup();
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}
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void DeezerService::StartAuthorisation() {
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LocalRedirectServer *server = new LocalRedirectServer(this);
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server->Listen();
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QUrl url = QUrl(kOAuthUrl);
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QUrlQuery url_query;
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//url_query.addQueryItem("response_type", "token");
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url_query.addQueryItem("response_type", "code");
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url_query.addQueryItem("app_id", QString::number(kAppID));
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QUrl redirect_url;
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QUrlQuery redirect_url_query;
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const QString port = QString::number(server->url().port());
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redirect_url = QUrl(kOAuthRedirectUrl);
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redirect_url_query.addQueryItem("port", port);
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redirect_url.setQuery(redirect_url_query);
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url_query.addQueryItem("redirect_uri", redirect_url.toString());
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url.setQuery(url_query);
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NewClosure(server, SIGNAL(Finished()), this, &DeezerService::RedirectArrived, server, redirect_url);
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QDesktopServices::openUrl(url);
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}
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void DeezerService::RedirectArrived(LocalRedirectServer *server, QUrl url) {
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server->deleteLater();
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QUrl request_url = server->request_url();
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RequestAccessToken(QUrlQuery(request_url).queryItemValue("code").toUtf8());
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}
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void DeezerService::RequestAccessToken(const QByteArray &code) {
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typedef QPair<QString, QString> Arg;
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typedef QList<Arg> ArgList;
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typedef QPair<QByteArray, QByteArray> EncodedArg;
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typedef QList<EncodedArg> EncodedArgList;
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ArgList args = ArgList() << Arg("app_id", QString::number(kAppID))
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<< Arg("secret", kSecretKey)
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<< Arg("code", code);
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QUrlQuery url_query;
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for (const Arg &arg : args) {
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EncodedArg encoded_arg(QUrl::toPercentEncoding(arg.first), QUrl::toPercentEncoding(arg.second));
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url_query.addQueryItem(encoded_arg.first, encoded_arg.second);
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}
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QUrl url(kOAuthAccessTokenUrl);
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QNetworkRequest request = QNetworkRequest(url);
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QNetworkReply *reply = network_->post(request, url_query.toString(QUrl::FullyEncoded).toUtf8());
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NewClosure(reply, SIGNAL(finished()), this, SLOT(FetchAccessTokenFinished(QNetworkReply*)), reply);
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}
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void DeezerService::FetchAccessTokenFinished(QNetworkReply *reply) {
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reply->deleteLater();
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if (reply->error() != QNetworkReply::NoError) {
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Error(QString("%1 (%2)").arg(reply->errorString()).arg(reply->error()));
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return;
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}
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forever {
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QByteArray line = reply->readLine();
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QString str(line);
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QStringList args = str.split("&");
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for (QString arg : args) {
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QStringList params = arg.split("=");
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if (params.count() < 2) continue;
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QString param1 = params.first();
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QString param2 = params[1];
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if (param1 == "access_token") access_token_ = param2;
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else if (param1 == "expires") SetExpiryTime(param2.toInt());
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}
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if (reply->atEnd()) break;
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}
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QSettings s;
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s.beginGroup(DeezerSettingsPage::kSettingsGroup);
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s.setValue("access_token", access_token_);
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s.setValue("expiry_time", expiry_time_);
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s.endGroup();
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emit Authenticated();
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emit LoginSuccess();
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}
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void DeezerService::SetExpiryTime(int expires_in_seconds) {
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// Set the expiry time with two minutes' grace.
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expiry_time_ = QDateTime::currentDateTime().addSecs(expires_in_seconds - 120);
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qLog(Debug) << "Current oauth access token expires at:" << expiry_time_;
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}
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QNetworkReply *DeezerService::CreateRequest(const QString &ressource_name, const QList<Param> ¶ms) {
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typedef QPair<QString, QString> Arg;
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typedef QList<Arg> ArgList;
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typedef QPair<QByteArray, QByteArray> EncodedArg;
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typedef QList<EncodedArg> EncodedArgList;
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ArgList args = ArgList() << Arg("access_token", access_token_)
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<< Arg("output", "json")
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<< params;
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QUrlQuery url_query;
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for (const Arg& arg : args) {
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EncodedArg encoded_arg(QUrl::toPercentEncoding(arg.first), QUrl::toPercentEncoding(arg.second));
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url_query.addQueryItem(encoded_arg.first, encoded_arg.second);
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}
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QUrl url(kApiUrl + QString("/") + ressource_name);
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url.setQuery(url_query);
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QNetworkRequest req(url);
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QNetworkReply *reply = network_->get(req);
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//qLog(Debug) << "Deezer: Sending request" << url;
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return reply;
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}
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QByteArray DeezerService::GetReplyData(QNetworkReply *reply) {
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QByteArray data;
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if (reply->error() == QNetworkReply::NoError && reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() == 200) {
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data = reply->readAll();
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}
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else {
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if (reply->error() < 200) {
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// This is a network error, there is nothing more to do.
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QString failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
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Error(failure_reason);
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}
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else {
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// See if there is Json data containing "error" - then use that instead.
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data = reply->readAll();
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QJsonParseError error;
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QJsonDocument json_doc = QJsonDocument::fromJson(data, &error);
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QString failure_reason;
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if (error.error == QJsonParseError::NoError && !json_doc.isNull() && !json_doc.isEmpty() && json_doc.isObject()) {
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QJsonObject json_obj = json_doc.object();
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if (json_obj.contains("error")) {
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QJsonValue json_value_error = json_obj["error"];
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if (json_value_error.isObject()) {
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QJsonObject json_error = json_value_error.toObject();
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int code = json_error["code"].toInt();
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if (code == 300) Logout();
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QString message = json_error["message"].toString();
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QString type = json_error["type"].toString();
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failure_reason = QString("%1 (%2)").arg(message).arg(code);
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}
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else { failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error()); }
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}
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else {
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failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
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}
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}
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else {
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failure_reason = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
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}
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if (reply->error() == QNetworkReply::ContentAccessDenied || reply->error() == QNetworkReply::ContentOperationNotPermittedError || reply->error() == QNetworkReply::AuthenticationRequiredError) {
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// Session is probably expired
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Logout();
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Error(failure_reason);
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}
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else if (reply->error() == QNetworkReply::ContentNotFoundError) { // Ignore this error
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Error(failure_reason);
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}
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else { // Fail
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Error(failure_reason);
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}
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}
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return QByteArray();
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}
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return data;
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}
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QJsonObject DeezerService::ExtractJsonObj(QByteArray &data) {
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QJsonParseError error;
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QJsonDocument json_doc = QJsonDocument::fromJson(data, &error);
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if (error.error != QJsonParseError::NoError) {
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Error("Reply from server missing Json data.", data);
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return QJsonObject();
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}
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if (json_doc.isNull() || json_doc.isEmpty()) {
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Error("Received empty Json document.", json_doc);
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return QJsonObject();
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}
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if (!json_doc.isObject()) {
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Error("Json document is not an object.", json_doc);
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return QJsonObject();
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}
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QJsonObject json_obj = json_doc.object();
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if (json_obj.isEmpty()) {
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Error("Received empty Json object.", json_doc);
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return QJsonObject();
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}
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return json_obj;
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}
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QJsonValue DeezerService::ExtractData(QByteArray &data) {
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QJsonObject json_obj = ExtractJsonObj(data);
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if (json_obj.isEmpty()) return QJsonObject();
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if (json_obj.contains("error")) {
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QJsonValue json_value_error = json_obj["error"];
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if (!json_value_error.isObject()) {
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Error("Error missing object", json_obj);
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return QJsonValue();
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}
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QJsonObject json_error = json_value_error.toObject();
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int code = json_error["code"].toInt();
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if (code == 300) Logout();
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QString message = json_error["message"].toString();
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QString type = json_error["type"].toString();
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Error(QString("%1 (%2)").arg(message).arg(code));
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return QJsonValue();
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}
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if (!json_obj.contains("data") && !json_obj.contains("DATA")) {
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Error("Json reply is missing data.", json_obj);
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return QJsonValue();
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}
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QJsonValue json_data;
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if (json_obj.contains("data")) json_data = json_obj["data"];
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else json_data = json_obj["DATA"];
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return json_data;
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}
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int DeezerService::Search(const QString &text, InternetSearch::SearchType searchby) {
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pending_search_id_ = next_pending_search_id_;
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pending_search_text_ = text;
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pending_search_type_ = searchby;
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next_pending_search_id_++;
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if (text.isEmpty()) {
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timer_searchdelay_->stop();
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return pending_search_id_;
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}
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timer_searchdelay_->setInterval(searchdelay_);
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timer_searchdelay_->start();
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return pending_search_id_;
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}
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void DeezerService::StartSearch() {
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if (access_token_.isEmpty()) {
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emit SearchError(pending_search_id_, "Not authenticated.");
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next_pending_search_id_ = 1;
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ShowConfig();
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return;
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}
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ClearSearch();
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search_id_ = pending_search_id_;
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search_text_ = pending_search_text_;
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SendSearch();
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}
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void DeezerService::CancelSearch() {
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ClearSearch();
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}
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void DeezerService::ClearSearch() {
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search_id_ = 0;
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search_text_.clear();
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search_error_.clear();
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albums_requested_ = 0;
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albums_received_ = 0;
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requests_album_.clear();
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requests_song_.clear();
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songs_.clear();
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}
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void DeezerService::SendSearch() {
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emit UpdateStatus(tr("Searching..."));
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QList<Param> parameters;
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parameters << Param("q", search_text_);
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QString searchparam;
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switch (pending_search_type_) {
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case InternetSearch::SearchType_Songs:
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searchparam = "search/track";
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parameters << Param("limit", QString::number(songssearchlimit_));
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break;
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case InternetSearch::SearchType_Albums:
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case InternetSearch::SearchType_Artists:
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default:
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searchparam = "search/album";
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parameters << Param("limit", QString::number(albumssearchlimit_));
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break;
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}
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QNetworkReply *reply = CreateRequest(searchparam, parameters);
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NewClosure(reply, SIGNAL(finished()), this, SLOT(SearchFinished(QNetworkReply*, int)), reply, search_id_);
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}
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void DeezerService::SearchFinished(QNetworkReply *reply, int id) {
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reply->deleteLater();
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if (id != search_id_) return;
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QByteArray data = GetReplyData(reply);
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if (data.isEmpty()) {
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CheckFinish();
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return;
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}
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QJsonValue json_value = ExtractData(data);
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if (!json_value.isArray()) {
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CheckFinish();
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return;
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}
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QJsonArray json_data = json_value.toArray();
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if (json_data.isEmpty()) {
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Error(tr("No match."));
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CheckFinish();
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return;
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}
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for (const QJsonValue &value : json_data) {
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if (!value.isObject()) {
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Error("Invalid Json reply, data is not an object.", value);
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continue;
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}
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QJsonObject json_obj = value.toObject();
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if (!json_obj.contains("id") || !json_obj.contains("type")) {
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Error("Invalid Json reply, item is missing ID or type.", json_obj);
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continue;
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}
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QString type = json_obj["type"].toString();
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if (!json_obj.contains("artist")) {
|
|
Error("Invalid Json reply, item missing artist.", json_obj);
|
|
continue;
|
|
}
|
|
QJsonValue json_value_artist = json_obj["artist"];
|
|
if (!json_value_artist.isObject()) {
|
|
Error("Invalid Json reply, item artist is not a object.", json_value_artist);
|
|
continue;
|
|
}
|
|
QJsonObject json_artist = json_value_artist.toObject();
|
|
|
|
if (!json_artist.contains("name")) {
|
|
Error("Invalid Json reply, artist data missing name.", json_artist);
|
|
continue;
|
|
}
|
|
QString artist = json_artist["name"].toString();
|
|
int album_id(0);
|
|
QString album;
|
|
QString cover;
|
|
|
|
if (type == "album") {
|
|
album_id = json_obj["id"].toInt();
|
|
album = json_obj["title"].toString();
|
|
cover = json_obj[coversize_].toString();
|
|
}
|
|
else if (type == "track") {
|
|
|
|
if (!json_obj.contains("album")) {
|
|
Error("Invalid Json reply, missing album data.", json_obj);
|
|
continue;
|
|
}
|
|
QJsonValue json_value_album = json_obj["album"];
|
|
if (!json_value_album.isObject()) {
|
|
Error("Invalid Json reply, album data is not an object.", json_value_album);
|
|
continue;
|
|
}
|
|
QJsonObject json_album = json_value_album.toObject();
|
|
if (!json_album.contains("id") || !json_album.contains("title")) {
|
|
Error("Invalid Json reply, album data is missing ID or title.", json_album);
|
|
continue;
|
|
}
|
|
album_id = json_album["id"].toInt();
|
|
album = json_album["title"].toString();
|
|
cover = json_album[coversize_].toString();
|
|
if (!fetchalbums_) {
|
|
Song song = ParseSong(album_id, album, artist, cover, value);
|
|
songs_ << song;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
DeezerAlbumContext *album_ctx;
|
|
if (requests_album_.contains(album_id)) {
|
|
album_ctx = requests_album_.value(album_id);
|
|
album_ctx->search_id = search_id_;
|
|
continue;
|
|
}
|
|
album_ctx = CreateAlbum(album_id, artist, album, cover);
|
|
GetAlbum(album_ctx);
|
|
albums_requested_++;
|
|
if (albums_requested_ >= albumssearchlimit_) break;
|
|
|
|
}
|
|
|
|
if (albums_requested_ > 0) {
|
|
if (albums_requested_ == 1) emit UpdateStatus(tr("Retrieving %1 album...").arg(albums_requested_));
|
|
else emit UpdateStatus(tr("Retrieving %1 albums...").arg(albums_requested_));
|
|
emit ProgressSetMaximum(albums_requested_);
|
|
emit UpdateProgress(0);
|
|
}
|
|
|
|
CheckFinish();
|
|
|
|
}
|
|
|
|
DeezerAlbumContext *DeezerService::CreateAlbum(const int album_id, const QString &artist, const QString &album, const QString &cover) {
|
|
|
|
DeezerAlbumContext *album_ctx = new DeezerAlbumContext;
|
|
album_ctx->id = album_id;
|
|
album_ctx->artist = artist;
|
|
album_ctx->album = album;
|
|
album_ctx->cover = cover;
|
|
album_ctx->cover_url.setUrl(cover);
|
|
requests_album_.insert(album_id, album_ctx);
|
|
|
|
return album_ctx;
|
|
|
|
}
|
|
|
|
void DeezerService::GetAlbum(const DeezerAlbumContext *album_ctx) {
|
|
|
|
QList<Param> parameters;
|
|
QNetworkReply *reply = CreateRequest(QString("album/%1/tracks").arg(album_ctx->id), parameters);
|
|
NewClosure(reply, SIGNAL(finished()), this, SLOT(GetAlbumFinished(QNetworkReply*, int, int)), reply, search_id_, album_ctx->id);
|
|
|
|
}
|
|
|
|
void DeezerService::GetAlbumFinished(QNetworkReply *reply, int search_id, int album_id) {
|
|
|
|
reply->deleteLater();
|
|
|
|
if (!requests_album_.contains(album_id)) {
|
|
qLog(Error) << "Deezer: Got reply for cancelled album request: " << album_id;
|
|
CheckFinish();
|
|
return;
|
|
}
|
|
DeezerAlbumContext *album_ctx = requests_album_.value(album_id);
|
|
|
|
if (search_id != search_id_) {
|
|
if (album_ctx->search_id == search_id) delete requests_album_.take(album_ctx->id);
|
|
return;
|
|
}
|
|
|
|
albums_received_++;
|
|
emit UpdateProgress(albums_received_);
|
|
|
|
QByteArray data = GetReplyData(reply);
|
|
if (data.isEmpty()) {
|
|
delete requests_album_.take(album_ctx->id);
|
|
CheckFinish();
|
|
return;
|
|
}
|
|
|
|
QJsonValue json_value = ExtractData(data);
|
|
if (!json_value.isArray()) {
|
|
delete requests_album_.take(album_ctx->id);
|
|
CheckFinish();
|
|
return;
|
|
}
|
|
|
|
QJsonArray json_data = json_value.toArray();
|
|
if (json_data.isEmpty()) {
|
|
delete requests_album_.take(album_ctx->id);
|
|
CheckFinish();
|
|
return;
|
|
}
|
|
|
|
bool compilation = false;
|
|
bool multidisc = false;
|
|
SongList songs;
|
|
for (const QJsonValue &value : json_data) {
|
|
Song song = ParseSong(album_ctx->id, album_ctx->album, album_ctx->artist, album_ctx->cover, value);
|
|
if (!song.is_valid()) continue;
|
|
if (song.disc() >= 2) multidisc = true;
|
|
if (song.is_compilation()) compilation = true;
|
|
songs << song;
|
|
}
|
|
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);
|
|
}
|
|
songs_ << song;
|
|
}
|
|
|
|
delete requests_album_.take(album_ctx->id);
|
|
CheckFinish();
|
|
|
|
}
|
|
|
|
Song DeezerService::ParseSong(const int album_id, const QString &album, const QString &album_artist, const QString &album_cover, const QJsonValue &value) {
|
|
|
|
if (!value.isObject()) {
|
|
Error("Invalid Json reply, track is not an object.", value);
|
|
return Song();
|
|
}
|
|
QJsonObject json_obj = value.toObject();
|
|
|
|
if (
|
|
!json_obj.contains("id") ||
|
|
!json_obj.contains("title") ||
|
|
!json_obj.contains("artist") ||
|
|
!json_obj.contains("duration") ||
|
|
!json_obj.contains("preview")
|
|
) {
|
|
Error("Invalid Json reply, track is missing one or more values.", json_obj);
|
|
return Song();
|
|
}
|
|
|
|
int song_id = json_obj["id"].toInt();
|
|
QString title = json_obj["title"].toString();
|
|
QJsonValue json_value_artist = json_obj["artist"];
|
|
QVariant q_duration = json_obj["duration"].toVariant();
|
|
int track(0);
|
|
if (json_obj.contains("track_position")) track = json_obj["track_position"].toInt();
|
|
int disc(0);
|
|
if (json_obj.contains("disk_number")) disc = json_obj["disk_number"].toInt();
|
|
QString preview = json_obj["preview"].toString();
|
|
|
|
if (!json_value_artist.isObject()) {
|
|
Error("Invalid Json reply, track artist is not an object.", json_value_artist);
|
|
return Song();
|
|
}
|
|
QJsonObject json_artist = json_value_artist.toObject();
|
|
if (!json_artist.contains("name")) {
|
|
Error("Invalid Json reply, track artist is missing name.", json_artist);
|
|
return Song();
|
|
}
|
|
QString artist = json_artist["name"].toString();
|
|
|
|
Song song;
|
|
song.set_source(Song::Source_Deezer);
|
|
song.set_id(song_id);
|
|
song.set_album_id(album_id);
|
|
if (artist != album_artist) song.set_albumartist(album_artist);
|
|
song.set_artist(artist);
|
|
song.set_album(album);
|
|
song.set_title(title);
|
|
song.set_disc(disc);
|
|
song.set_track(track);
|
|
song.set_art_automatic(album_cover);
|
|
|
|
QUrl url;
|
|
if (preview_) {
|
|
url.setUrl(preview);
|
|
quint64 duration = (30 * kNsecPerSec);
|
|
song.set_length_nanosec(duration);
|
|
}
|
|
else {
|
|
url.setScheme(url_handler_->scheme());
|
|
url.setPath(QString("track/%1").arg(QString::number(song_id)));
|
|
if (q_duration.isValid()) {
|
|
quint64 duration = q_duration.toULongLong() * kNsecPerSec;
|
|
song.set_length_nanosec(duration);
|
|
}
|
|
}
|
|
song.set_url(url);
|
|
song.set_valid(true);
|
|
|
|
return song;
|
|
|
|
}
|
|
|
|
bool DeezerService::GetStreamURL(const QUrl &original_url) {
|
|
|
|
#ifdef HAVE_DZMEDIA
|
|
stream_request_url_ = original_url;
|
|
dzmedia_->GetStreamURL(original_url);
|
|
return true;
|
|
#else
|
|
stream_request_url_ = QUrl();
|
|
return false;
|
|
#endif
|
|
|
|
}
|
|
|
|
#ifdef HAVE_DZMEDIA
|
|
void DeezerService::GetStreamURLFinished(const QUrl original_url, const QUrl media_url, const DZMedia::FileType dzmedia_filetype) {
|
|
|
|
Song::FileType filetype(Song::FileType_Unknown);
|
|
|
|
switch (dzmedia_filetype) {
|
|
case DZMedia::FileType_FLAC:
|
|
filetype = Song::FileType_FLAC;
|
|
break;
|
|
case DZMedia::FileType_MPEG:
|
|
filetype = Song::FileType_MPEG;
|
|
break;
|
|
case DZMedia::FileType_Stream:
|
|
filetype = Song::FileType_Stream;
|
|
break;
|
|
default:
|
|
filetype = Song::FileType_Unknown;
|
|
break;
|
|
}
|
|
stream_request_url_ = QUrl();
|
|
emit StreamURLReceived(original_url, media_url, filetype);
|
|
|
|
}
|
|
#endif
|
|
|
|
void DeezerService::CheckFinish() {
|
|
|
|
if (search_id_ == 0) return;
|
|
|
|
if (albums_requested_ <= albums_received_) {
|
|
if (songs_.isEmpty()) {
|
|
if (search_error_.isEmpty()) emit SearchError(search_id_, "Unknown error");
|
|
else emit SearchError(search_id_, search_error_);
|
|
}
|
|
else emit SearchResults(search_id_, songs_);
|
|
ClearSearch();
|
|
}
|
|
|
|
}
|
|
|
|
void DeezerService::Error(QString error, QVariant debug) {
|
|
qLog(Error) << "Deezer:" << error;
|
|
if (debug.isValid()) qLog(Debug) << debug;
|
|
if (search_id_ != 0) {
|
|
if (!error.isEmpty()) {
|
|
search_error_ += error;
|
|
search_error_ += "<br />";
|
|
}
|
|
CheckFinish();
|
|
}
|
|
if (!stream_request_url_.isEmpty()) {
|
|
emit StreamURLReceived(stream_request_url_, stream_request_url_, Song::FileType_Stream);
|
|
stream_request_url_ = QUrl();
|
|
}
|
|
}
|