210 lines
6.5 KiB
C++
210 lines
6.5 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 <QObject>
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#include <QByteArray>
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#include <QPair>
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#include <QList>
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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 <QSslError>
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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 <QtDebug>
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#include "core/logging.h"
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#include "core/networkaccessmanager.h"
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#include "tidalservice.h"
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#include "tidalbaserequest.h"
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TidalBaseRequest::TidalBaseRequest(TidalService *service, NetworkAccessManager *network, QObject *parent)
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: QObject(parent),
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service_(service),
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network_(network) {}
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QNetworkReply *TidalBaseRequest::CreateRequest(const QString &ressource_name, const QList<Param> ¶ms_provided) {
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ParamList params = ParamList() << params_provided
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<< Param("countryCode", 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(QUrl::toPercentEncoding(param.first), QUrl::toPercentEncoding(param.second));
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}
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QUrl url(TidalService::kApiUrl + QString("/") + ressource_name);
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url.setQuery(url_query);
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QNetworkRequest req(url);
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#if QT_VERSION >= QT_VERSION_CHECK(5, 9, 0)
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req.setAttribute(QNetworkRequest::RedirectPolicyAttribute, QNetworkRequest::NoLessSafeRedirectPolicy);
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#else
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req.setAttribute(QNetworkRequest::FollowRedirectsAttribute, true);
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#endif
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req.setHeader(QNetworkRequest::ContentTypeHeader, "application/x-www-form-urlencoded");
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if (!access_token().isEmpty()) req.setRawHeader("authorization", "Bearer " + access_token().toUtf8());
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if (!session_id().isEmpty()) req.setRawHeader("X-Tidal-SessionId", session_id().toUtf8());
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QNetworkReply *reply = network_->get(req);
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QObject::connect(reply, &QNetworkReply::sslErrors, this, &TidalBaseRequest::HandleSSLErrors);
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//qLog(Debug) << "Tidal: Sending request" << url;
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return reply;
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}
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void TidalBaseRequest::HandleSSLErrors(const QList<QSslError> &ssl_errors) {
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for (const QSslError &ssl_error : ssl_errors) {
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Error(ssl_error.errorString());
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}
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}
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QByteArray TidalBaseRequest::GetReplyData(QNetworkReply *reply, const bool send_login) {
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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(QString("%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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QString error;
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QJsonParseError json_error;
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QJsonDocument json_doc = QJsonDocument::fromJson(data, &json_error);
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int status = 0;
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int sub_status = 0;
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if (json_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("status") && json_obj.contains("userMessage")) {
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status = json_obj["status"].toInt();
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sub_status = json_obj["subStatus"].toInt();
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QString user_message = json_obj["userMessage"].toString();
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error = QString("%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 = QString("%1 (%2)").arg(reply->errorString()).arg(reply->error());
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}
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else {
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error = QString("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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if (!oauth() && send_login && login_attempts() < max_login_attempts() && !api_token().isEmpty() && !username().isEmpty() && !password().isEmpty()) {
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qLog(Error) << "Tidal:" << error;
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set_need_login();
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if (login_sent()) {
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qLog(Info) << "Tidal:" << "Waiting for login.";
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}
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else {
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qLog(Info) << "Tidal:" << "Attempting to login.";
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emit RequestLogin();
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}
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}
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else {
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Error(error);
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}
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}
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else {
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Error(error);
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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 TidalBaseRequest::ExtractJsonObj(const QByteArray &data) {
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QJsonParseError json_error;
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QJsonDocument json_doc = QJsonDocument::fromJson(data, &json_error);
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if (json_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.isEmpty()) {
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Error("Received empty Json document.", data);
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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 TidalBaseRequest::ExtractItems(const QByteArray &data) {
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QJsonObject json_obj = ExtractJsonObj(data);
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if (json_obj.isEmpty()) return QJsonValue();
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return ExtractItems(json_obj);
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}
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QJsonValue TidalBaseRequest::ExtractItems(const QJsonObject &json_obj) {
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if (!json_obj.contains("items")) {
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Error("Json reply is missing items.", json_obj);
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return QJsonArray();
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}
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QJsonValue json_items = json_obj["items"];
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return json_items;
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}
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QString TidalBaseRequest::ErrorsToHTML(const QStringList &errors) {
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QString error_html;
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for (const QString &error : errors) {
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error_html += error + "<br />";
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}
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return error_html;
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}
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