274 lines
9.7 KiB
C++
274 lines
9.7 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2018-2021, 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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#include <QtGlobal>
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#include <QObject>
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#include <QList>
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#include <QVariant>
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#include <QByteArray>
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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 <QJsonDocument>
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#include <QJsonValue>
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#include <QJsonObject>
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#include <QJsonArray>
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#include "core/shared_ptr.h"
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#include "core/application.h"
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#include "core/networkaccessmanager.h"
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#include "core/logging.h"
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#include "core/song.h"
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#include "internet/internetservices.h"
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#include "tidal/tidalservice.h"
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#include "albumcoverfetcher.h"
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#include "jsoncoverprovider.h"
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#include "tidalcoverprovider.h"
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namespace {
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constexpr int kLimit = 10;
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}
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TidalCoverProvider::TidalCoverProvider(Application *app, SharedPtr<NetworkAccessManager> network, QObject *parent)
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: JsonCoverProvider(QStringLiteral("Tidal"), true, true, 2.5, true, true, app, network, parent),
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service_(app->internet_services()->Service<TidalService>()) {}
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TidalCoverProvider::~TidalCoverProvider() {
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while (!replies_.isEmpty()) {
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QNetworkReply *reply = replies_.takeFirst();
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QObject::disconnect(reply, nullptr, this, nullptr);
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reply->abort();
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reply->deleteLater();
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}
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}
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bool TidalCoverProvider::StartSearch(const QString &artist, const QString &album, const QString &title, const int id) {
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if (!service_ || !service_->authenticated()) return false;
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if (artist.isEmpty() && album.isEmpty() && title.isEmpty()) return false;
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QString resource;
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QString query = artist;
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if (album.isEmpty() && !title.isEmpty()) {
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resource = QStringLiteral("search/tracks");
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if (!query.isEmpty()) query.append(QLatin1Char(' '));
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query.append(title);
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}
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else {
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resource = QStringLiteral("search/albums");
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if (!album.isEmpty()) {
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if (!query.isEmpty()) query.append(QLatin1Char(' '));
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query.append(album);
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}
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}
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ParamList params = ParamList() << Param(QStringLiteral("query"), query)
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<< Param(QStringLiteral("limit"), QString::number(kLimit))
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<< Param(QStringLiteral("countryCode"), service_->country_code());
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QUrlQuery url_query;
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for (const Param ¶m : params) {
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url_query.addQueryItem(QString::fromLatin1(QUrl::toPercentEncoding(param.first)), QString::fromLatin1(QUrl::toPercentEncoding(param.second)));
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}
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QUrl url(QLatin1String(TidalService::kApiUrl) + QLatin1Char('/') + resource);
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url.setQuery(url_query);
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QNetworkRequest req(url);
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req.setAttribute(QNetworkRequest::RedirectPolicyAttribute, QNetworkRequest::NoLessSafeRedirectPolicy);
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req.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("application/x-www-form-urlencoded"));
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if (service_->oauth() && !service_->access_token().isEmpty()) req.setRawHeader("authorization", "Bearer " + service_->access_token().toUtf8());
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else if (!service_->session_id().isEmpty()) req.setRawHeader("X-Tidal-SessionId", service_->session_id().toUtf8());
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QNetworkReply *reply = network_->get(req);
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replies_ << reply;
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QObject::connect(reply, &QNetworkReply::finished, this, [this, reply, id]() { HandleSearchReply(reply, id); });
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return true;
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}
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void TidalCoverProvider::CancelSearch(const int id) { Q_UNUSED(id); }
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QByteArray TidalCoverProvider::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() != QNetworkReply::NoError && reply->error() < 200) {
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// This is a network error, there is nothing more to do.
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Error(QStringLiteral("%1 (%2)").arg(reply->errorString()).arg(reply->error()));
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}
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else {
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// See if there is Json data containing "status" and "userMessage" - then use that instead.
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data = reply->readAll();
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QJsonParseError parse_error;
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QJsonDocument json_doc = QJsonDocument::fromJson(data, &parse_error);
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int status = 0;
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int sub_status = 0;
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QString error;
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if (parse_error.error == QJsonParseError::NoError && !json_doc.isEmpty() && json_doc.isObject()) {
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QJsonObject json_obj = json_doc.object();
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if (!json_obj.isEmpty() && json_obj.contains(QStringLiteral("status")) && json_obj.contains(QStringLiteral("userMessage"))) {
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status = json_obj[QStringLiteral("status")].toInt();
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sub_status = json_obj[QStringLiteral("subStatus")].toInt();
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QString user_message = json_obj[QStringLiteral("userMessage")].toString();
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error = QStringLiteral("%1 (%2) (%3)").arg(user_message).arg(status).arg(sub_status);
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}
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}
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if (error.isEmpty()) {
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if (reply->error() != QNetworkReply::NoError) {
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error = QStringLiteral("%1 (%2)").arg(reply->errorString()).arg(reply->error());
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}
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else {
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error = QStringLiteral("Received HTTP code %1").arg(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt());
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}
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}
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if (status == 401 && sub_status == 6001) { // User does not have a valid session
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service_->Logout();
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}
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Error(error);
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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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void TidalCoverProvider::HandleSearchReply(QNetworkReply *reply, const int id) {
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if (!replies_.contains(reply)) return;
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replies_.removeAll(reply);
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QObject::disconnect(reply, nullptr, this, nullptr);
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reply->deleteLater();
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QByteArray data = GetReplyData(reply);
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if (data.isEmpty()) {
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emit SearchFinished(id, CoverProviderSearchResults());
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return;
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}
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QJsonObject json_obj = ExtractJsonObj(data);
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if (json_obj.isEmpty()) {
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emit SearchFinished(id, CoverProviderSearchResults());
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return;
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}
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if (!json_obj.contains(QStringLiteral("items"))) {
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Error(QStringLiteral("Json object is missing items."), json_obj);
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emit SearchFinished(id, CoverProviderSearchResults());
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return;
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}
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QJsonValue value_items = json_obj[QStringLiteral("items")];
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if (!value_items.isArray()) {
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emit SearchFinished(id, CoverProviderSearchResults());
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return;
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}
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QJsonArray array_items = value_items.toArray();
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if (array_items.isEmpty()) {
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emit SearchFinished(id, CoverProviderSearchResults());
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return;
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}
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CoverProviderSearchResults results;
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int i = 0;
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for (const QJsonValueRef value_item : array_items) {
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if (!value_item.isObject()) {
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Error(QStringLiteral("Invalid Json reply, items array item is not a object."));
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continue;
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}
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QJsonObject obj_item = value_item.toObject();
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if (!obj_item.contains(QStringLiteral("artist"))) {
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Error(QStringLiteral("Invalid Json reply, items array item is missing artist."), obj_item);
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continue;
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}
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QJsonValue value_artist = obj_item[QStringLiteral("artist")];
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if (!value_artist.isObject()) {
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Error(QStringLiteral("Invalid Json reply, items array item artist is not a object."), value_artist);
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continue;
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}
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QJsonObject obj_artist = value_artist.toObject();
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if (!obj_artist.contains(QStringLiteral("name"))) {
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Error(QStringLiteral("Invalid Json reply, items array item artist is missing name."), obj_artist);
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continue;
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}
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QString artist = obj_artist[QStringLiteral("name")].toString();
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QJsonObject obj_album;
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if (obj_item.contains(QStringLiteral("album"))) {
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QJsonValue value_album = obj_item[QStringLiteral("album")];
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if (value_album.isObject()) {
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obj_album = value_album.toObject();
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}
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else {
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Error(QStringLiteral("Invalid Json reply, items array item album is not a object."), value_album);
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continue;
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}
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}
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else {
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obj_album = obj_item;
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}
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if (!obj_album.contains(QStringLiteral("title")) || !obj_album.contains(QStringLiteral("cover"))) {
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Error(QStringLiteral("Invalid Json reply, items array item album is missing title or cover."), obj_album);
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continue;
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}
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QString album = obj_album[QStringLiteral("title")].toString();
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QString cover = obj_album[QStringLiteral("cover")].toString().replace(QLatin1String("-"), QLatin1String("/"));
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CoverProviderSearchResult cover_result;
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cover_result.artist = artist;
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cover_result.album = Song::AlbumRemoveDiscMisc(album);
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cover_result.number = ++i;
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QList<QPair<QString, QSize>> cover_sizes = QList<QPair<QString, QSize>>() << qMakePair(QStringLiteral("1280x1280"), QSize(1280, 1280))
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<< qMakePair(QStringLiteral("750x750"), QSize(750, 750))
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<< qMakePair(QStringLiteral("640x640"), QSize(640, 640));
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for (const QPair<QString, QSize> &cover_size : cover_sizes) {
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QUrl cover_url(QStringLiteral("%1/images/%2/%3.jpg").arg(QLatin1String(TidalService::kResourcesUrl), cover).arg(cover_size.first));
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cover_result.image_url = cover_url;
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cover_result.image_size = cover_size.second;
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results << cover_result;
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}
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}
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emit SearchFinished(id, results);
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}
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void TidalCoverProvider::Error(const QString &error, const QVariant &debug) {
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qLog(Error) << "Tidal:" << error;
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if (debug.isValid()) qLog(Debug) << debug;
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}
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