2021-07-11 01:02:53 +02:00
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/*
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* Strawberry Music Player
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* Copyright 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 <QObject>
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#include <QString>
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#include <QUrl>
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#include <QNetworkRequest>
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#include <QNetworkReply>
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#include <QJsonValue>
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#include <QJsonObject>
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#include <QJsonArray>
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#include "core/application.h"
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#include "core/networkaccessmanager.h"
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#include "core/taskmanager.h"
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#include "core/iconloader.h"
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#include "playlistparsers/playlistparser.h"
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#include "somafmservice.h"
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#include "radiochannel.h"
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const char *SomaFMService::kApiChannelsUrl = "https://somafm.com/channels.json";
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2023-07-21 05:55:24 +02:00
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SomaFMService::SomaFMService(Application *app, SharedPtr<NetworkAccessManager> network, QObject *parent)
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2023-02-18 14:09:27 +01:00
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: RadioService(Song::Source::SomaFM, "SomaFM", IconLoader::Load("somafm"), app, network, parent) {}
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2021-07-11 01:02:53 +02:00
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SomaFMService::~SomaFMService() {
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Abort();
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}
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QUrl SomaFMService::Homepage() { return QUrl("https://somafm.com/"); }
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QUrl SomaFMService::Donate() { return QUrl("https://somafm.com/support/"); }
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void SomaFMService::Abort() {
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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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if (reply->isRunning()) reply->abort();
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reply->deleteLater();
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}
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channels_.clear();
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}
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void SomaFMService::GetChannels() {
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Abort();
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QUrl url(kApiChannelsUrl);
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QNetworkRequest req(url);
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QNetworkReply *reply = network_->get(req);
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replies_ << reply;
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const int task_id = app_->task_manager()->StartTask(tr("Getting %1 channels").arg(name_));
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2022-06-20 23:51:44 +02:00
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QObject::connect(reply, &QNetworkReply::finished, this, [this, reply, task_id]() { GetChannelsReply(reply, task_id); });
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2021-07-11 01:02:53 +02:00
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}
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void SomaFMService::GetChannelsReply(QNetworkReply *reply, const int task_id) {
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if (replies_.contains(reply)) replies_.removeAll(reply);
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reply->deleteLater();
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QJsonObject object = ExtractJsonObj(reply);
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if (object.isEmpty()) {
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app_->task_manager()->SetTaskFinished(task_id);
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emit NewChannels();
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return;
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}
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if (!object.contains("channels") || !object["channels"].isArray()) {
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Error("Missing JSON channels array.", object);
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app_->task_manager()->SetTaskFinished(task_id);
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emit NewChannels();
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return;
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}
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QJsonArray array_channels = object["channels"].toArray();
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RadioChannelList channels;
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for (const QJsonValueRef value_channel : array_channels) {
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if (!value_channel.isObject()) continue;
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QJsonObject obj_channel = value_channel.toObject();
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if (!obj_channel.contains("title") || !obj_channel.contains("image")) {
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continue;
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}
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QString name = obj_channel["title"].toString();
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QString image = obj_channel["image"].toString();
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QJsonArray playlists = obj_channel["playlists"].toArray();
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for (const QJsonValueRef playlist : playlists) {
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if (!playlist.isObject()) continue;
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QJsonObject obj_playlist = playlist.toObject();
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if (!obj_playlist.contains("url") || !obj_playlist.contains("quality")) {
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continue;
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}
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RadioChannel channel;
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QString quality = obj_playlist["quality"].toString();
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if (quality != "highest") continue;
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channel.source = source_;
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channel.name = name;
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channel.url.setUrl(obj_playlist["url"].toString());
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channel.thumbnail_url.setUrl(image);
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if (obj_playlist.contains("format")) {
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channel.name.append(" " + obj_playlist["format"].toString().toUpper());
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}
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channels << channel;
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}
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}
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if (channels.isEmpty()) {
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app_->task_manager()->SetTaskFinished(task_id);
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emit NewChannels();
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}
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else {
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for (const RadioChannel &channel : channels) {
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GetStreamUrl(task_id, channel);
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}
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}
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}
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void SomaFMService::GetStreamUrl(const int task_id, const RadioChannel &channel) {
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QNetworkRequest req(channel.url);
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QNetworkReply *reply = network_->get(req);
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replies_ << reply;
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2022-06-20 23:51:44 +02:00
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QObject::connect(reply, &QNetworkReply::finished, this, [this, reply, task_id, channel]() { GetStreamUrlsReply(reply, task_id, channel); });
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2021-07-11 01:02:53 +02:00
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}
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2021-10-30 02:01:48 +02:00
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void SomaFMService::GetStreamUrlsReply(QNetworkReply *reply, const int task_id, RadioChannel channel) { // clazy:exclude=function-args-by-ref
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2021-07-11 01:02:53 +02:00
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if (replies_.contains(reply)) replies_.removeAll(reply);
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reply->deleteLater();
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PlaylistParser parser;
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2021-09-19 15:41:36 +02:00
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SongList songs = parser.LoadFromDevice(reply);
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2021-07-11 01:02:53 +02:00
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if (!songs.isEmpty()) {
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channel.url = songs.first().url();
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}
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channels_ << channel;
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if (replies_.isEmpty()) {
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app_->task_manager()->SetTaskFinished(task_id);
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emit NewChannels(channels_);
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channels_.clear();
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}
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}
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