93 lines
2.3 KiB
C++
93 lines
2.3 KiB
C++
#include "weatherwidget.h"
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#include <QNetworkAccessManager>
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#include <QNetworkRequest>
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#include <QUrl>
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#include <QDebug>
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#include <QJsonParseError>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QJsonValue>
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#include <QJsonArray>
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#include "mainwindow.h"
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#include "zeiterfassungsettings.h"
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#include "zeiterfassungapi.h"
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#include "weathersettings.h"
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WeatherWidget::WeatherWidget(MainWindow &mainWindow) :
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QLabel(&mainWindow),
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m_mainWindow(mainWindow)
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{
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setFrameShape(QFrame::Panel);
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setFrameShadow(QFrame::Sunken);
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connect(&m_mainWindow, &MainWindow::refreshEverything, this, &WeatherWidget::refresh);
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refresh();
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}
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void WeatherWidget::refresh()
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{
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setText(tr("Loading..."));
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auto url = WeatherSettings(m_mainWindow.settings()).url();
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m_reply = std::unique_ptr<QNetworkReply>(m_mainWindow.erfassung().manager()->get(QNetworkRequest(url)));
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connect(m_reply.get(), &QNetworkReply::finished, this, &WeatherWidget::finished);
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}
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void WeatherWidget::finished()
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{
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if(m_reply->error() != QNetworkReply::NoError)
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{
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qWarning() << m_reply->errorString();
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setText(tr("Request failed"));
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goto after;
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}
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{
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QJsonParseError error;
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auto document = QJsonDocument::fromJson(m_reply->readAll(), &error);
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if(error.error != QJsonParseError::NoError)
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{
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qWarning() << error.errorString();
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setText(tr("Parsing failed"));
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goto after;
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}
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if(!document.isObject())
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{
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setText(tr("Not an json obj"));
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goto after;
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}
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auto obj = document.object();
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if(!obj.contains(QStringLiteral("weather")))
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{
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qWarning() << "no weather" << obj;
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setText(tr("No weather found"));
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goto after;
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}
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if(!obj.contains(QStringLiteral("main")))
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{
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qWarning() << "no main" << obj;
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setText(tr("No main found"));
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goto after;
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}
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auto weaterObj = obj.value(QStringLiteral("weather")).toArray();
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auto mainObj = obj.value(QStringLiteral("main")).toObject();
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setText(tr("%0 (%1°C)").arg(weaterObj.first().toObject().value(QStringLiteral("main")).toString())
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.arg(mainObj.value(QStringLiteral("temp")).toDouble()));
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}
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after:
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m_reply = Q_NULLPTR;
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}
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