mirror of
https://github.com/arcan1s/awesome-widgets.git
synced 2025-04-24 23:47:20 +00:00
128 lines
4.8 KiB
C++
128 lines
4.8 KiB
C++
/***************************************************************************
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* This file is part of awesome-widgets *
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* *
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* awesome-widgets is free software: you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* awesome-widgets 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 awesome-widgets. If not, see http://www.gnu.org/licenses/ *
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***************************************************************************/
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#include "yahooweatherprovider.h"
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#include <QUrlQuery>
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#include "awdebug.h"
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YahooWeatherProvider::YahooWeatherProvider(QObject *parent, const int number)
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: AbstractWeatherProvider(parent, number)
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{
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qCDebug(LOG_LIB) << __PRETTY_FUNCTION__;
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}
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YahooWeatherProvider::~YahooWeatherProvider()
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{
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qCDebug(LOG_LIB) << __PRETTY_FUNCTION__;
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}
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void YahooWeatherProvider::initUrl(const QString city, const QString country,
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const int ts)
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{
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qCDebug(LOG_LIB) << "Init query for" << city << country << "with ts" << ts;
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m_ts = ts;
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m_url = QUrl(YAHOO_WEATHER_URL);
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QUrlQuery params;
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params.addQueryItem(QString("format"), QString("json"));
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params.addQueryItem(QString("env"),
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QString("store://datatables.org/alltableswithkeys"));
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params.addQueryItem(QString("q"),
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QString(YAHOO_WEATHER_QUERY).arg(city, country));
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m_url.setQuery(params);
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}
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QVariantHash YahooWeatherProvider::parse(const QVariantMap &json) const
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{
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qCDebug(LOG_LIB) << "Parse json" << json;
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QVariantMap jsonMap = json[QString("query")].toMap();
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if (jsonMap[QString("count")].toInt() != 1) {
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qCWarning(LOG_LIB) << "Found data count"
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<< json[QString("count")].toInt() << "is not 1";
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return QVariantHash();
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}
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QVariantMap results
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= jsonMap[QString("results")].toMap()[QString("channel")].toMap();
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QVariantMap item = results[QString("item")].toMap();
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QVariantMap atmosphere = results[QString("atmosphere")].toMap();
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return m_ts == 0 ? parseCurrent(item, atmosphere) : parseForecast(item);
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}
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QUrl YahooWeatherProvider::url() const
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{
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return m_url;
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}
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QVariantHash
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YahooWeatherProvider::parseCurrent(const QVariantMap &json,
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const QVariantMap &atmosphere) const
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{
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qCDebug(LOG_LIB) << "Parse current weather from" << json;
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QVariantHash values;
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int id = json[QString("condition")].toMap()[QString("code")].toInt();
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values[QString("weatherId%1").arg(number())] = id;
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values[QString("temperature%1").arg(number())]
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= json[QString("condition")].toMap()[QString("temp")].toInt();
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values[QString("timestamp%1").arg(number())]
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= json[QString("condition")].toMap()[QString("date")].toString();
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values[QString("humidity%1").arg(number())]
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= atmosphere[QString("humidity")].toInt();
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// HACK temporary fix of invalid values on Yahoo! side
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values[QString("pressure%1").arg(number())]
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= static_cast<int>(atmosphere[QString("pressure")].toFloat() / 33.863753);
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return values;
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}
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QVariantHash YahooWeatherProvider::parseForecast(const QVariantMap &json) const
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{
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qCDebug(LOG_LIB) << "Parse forecast from" << json;
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QVariantHash values;
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QVariantList weatherList = json[QString("forecast")].toList();
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QVariantMap weatherMap = weatherList.count() < m_ts
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? weatherList.last().toMap()
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: weatherList.at(m_ts).toMap();
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int id = weatherMap[QString("code")].toInt();
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values[QString("weatherId%1").arg(number())] = id;
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values[QString("timestamp%1").arg(number())]
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= weatherMap[QString("date")].toString();
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// yahoo provides high and low temperatures. Lets calculate average one
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values[QString("temperature%1").arg(number())]
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= (weatherMap[QString("high")].toFloat()
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+ weatherMap[QString("low")].toFloat())
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/ 2.0;
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// ... and no forecast data for humidity and pressure
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values[QString("humidity%1").arg(number())] = 0;
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values[QString("pressure%1").arg(number())] = 0.0;
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return values;
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}
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