Rasmus Karlsson
64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
#pragma once
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#include <QJsonArray>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QJsonValue>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QNetworkRequest>
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#include <QString>
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#include <functional>
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namespace chatterino {
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namespace util {
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static void urlFetch(const QString &url, std::function<void(QNetworkReply &)> successCallback)
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{
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QNetworkAccessManager *manager = new QNetworkAccessManager();
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QUrl requestUrl(url);
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QNetworkRequest request(requestUrl);
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QNetworkReply *reply = manager->get(request);
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QObject::connect(reply, &QNetworkReply::finished, [=] {
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/* uncomment to follow redirects
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QVariant replyStatus = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
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if (replyStatus >= 300 && replyStatus <= 304) {
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QString newUrl =
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reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toString();
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urlFetch(newUrl, successCallback);
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return;
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}
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*/
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if (reply->error() == QNetworkReply::NetworkError::NoError) {
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successCallback(*reply);
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}
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reply->deleteLater();
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manager->deleteLater();
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});
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}
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static void urlJsonFetch(const QString &url, std::function<void(QJsonObject &)> successCallback)
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{
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urlFetch(url, [=](QNetworkReply &reply) {
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QByteArray data = reply.readAll();
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QJsonDocument jsonDoc(QJsonDocument::fromJson(data));
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if (jsonDoc.isNull()) {
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return;
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}
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QJsonObject rootNode = jsonDoc.object();
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successCallback(rootNode);
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});
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}
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} // namespace util
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} // namespace chatterino
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