/* * Strawberry Music Player * Copyright 2021, Jonas Kvinge * * Strawberry is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Strawberry is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Strawberry. If not, see . * */ #include #include #include #include #include #include #include #include #include "core/logging.h" #include "core/shared_ptr.h" #include "core/application.h" #include "radioservice.h" RadioService::RadioService(const Song::Source source, const QString &name, const QIcon &icon, Application *app, SharedPtr network, QObject *parent) : QObject(parent), app_(app), network_(network), source_(source), name_(name), icon_(icon) {} QByteArray RadioService::ExtractData(QNetworkReply *reply) { if (reply->error() != QNetworkReply::NoError) { Error(QStringLiteral("Failed to retrieve data from %1: %2 (%3)").arg(name_, reply->errorString()).arg(reply->error())); if (reply->error() < 200) { return QByteArray(); } } else if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() != 200) { Error(QStringLiteral("Received HTTP code %1").arg(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt())); } return reply->readAll(); } QJsonObject RadioService::ExtractJsonObj(const QByteArray &data) { if (data.isEmpty()) { return QJsonObject(); } QJsonParseError json_error; QJsonDocument json_doc = QJsonDocument::fromJson(data, &json_error); if (json_error.error != QJsonParseError::NoError) { Error(QStringLiteral("Failed to parse Json data from %1: %2").arg(name_, json_error.errorString())); return QJsonObject(); } if (json_doc.isEmpty()) { Error(QStringLiteral("%1: Received empty Json document.").arg(name_), data); return QJsonObject(); } if (!json_doc.isObject()) { Error(QStringLiteral("%1: Json document is not an object.").arg(name_), json_doc); return QJsonObject(); } QJsonObject json_obj = json_doc.object(); if (json_obj.isEmpty()) { Error(QStringLiteral("%1: Received empty Json object.").arg(name_), json_doc); return QJsonObject(); } return json_obj; } QJsonObject RadioService::ExtractJsonObj(QNetworkReply *reply) { return ExtractJsonObj(ExtractData(reply)); } void RadioService::Error(const QString &error, const QVariant &debug) { qLog(Error) << name_ << error; if (debug.isValid()) qLog(Debug) << debug; }