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#include "OlympicsAPI.h"
#include <string>
#include <stdexcept>
// networking
#include <QEventLoop>
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QUrl>
#include <QUrlQuery>
// json parsing
#include <QFile>
#include <QJsonValue>
#include <QJsonDocument>
#include <QJsonObject>
#include <QVariantMap>
#include <QJsonArray>
using namespace std;
/**
* @brief OlympicsAPI::getSportData Requests the current data from the Olympics API of a certain discipline.
* @param sport The discipline to request.
* @return The current information provided by the API endpoint.
*/
QJsonObject OlympicsAPI::getSportData(OlympicsAPI::Disciplines sport) {
string shortName = this->getDisciplineShort(sport);
if (USE_API_REQUEST) {
// create custom temporary event loop on stack
QEventLoop eventLoop;
// "quit()" the event-loop, when the network request "finished()"
QNetworkAccessManager mgr;
QObject::connect(&mgr, SIGNAL(finished(QNetworkReply*)), &eventLoop, SLOT(quit()));
QString endpoint = (API_LINK + shortName).c_str();
// the HTTP request
QNetworkRequest req( (QUrl( endpoint )) );
QNetworkReply *reply = mgr.get(req);
eventLoop.exec(); // blocks stack until "finished()" has been called
if (reply->error() == QNetworkReply::NoError) {
//success
QString strReply = (QString)reply->readAll();
//parse json
QJsonDocument jsonResponse = QJsonDocument::fromJson(strReply.toUtf8());
QJsonObject jsonObj = jsonResponse.object();
delete reply;
return jsonObj;
}
else {
//failure
delete reply;
throw invalid_argument("API request failed.");
}
}
// if API is not used, open locally stored data
QString filePath = ("../../res/mock/" + shortName + ".json").c_str();
QFile file( filePath );
if(!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
throw invalid_argument("Could not open file to read data of the given discipline.");
} else {
QString text = file.readAll();
file.close();
return (QJsonDocument::fromJson(text.toUtf8())).object();
}
}
/**
* @brief OlympicsAPI::getDisciplineShort Get the discipline's short name defined by the IOC (International Olympic Committee)
* @param sport The sport you want to get the name from.
* @return The short name as a string.
*/
string OlympicsAPI::getDisciplineShort(OlympicsAPI::Disciplines sport) {
switch (sport) {
case OlympicsAPI::Disciplines::AquaticsArtisticSwimming: return "SWA";
case OlympicsAPI::Disciplines::AquaticsDiving: return "DIV";
case OlympicsAPI::Disciplines::AquaticsMarathonSwimming: return "OWS";
case OlympicsAPI::Disciplines::AquaticsSwimming: return "SWM";
case OlympicsAPI::Disciplines::AquaticsWaterPolo: return "WPO";
case OlympicsAPI::Disciplines::Archery: return "ARC";
case OlympicsAPI::Disciplines::Athletics: return "ATH";
case OlympicsAPI::Disciplines::Badminton: return "BDM";
case OlympicsAPI::Disciplines::Basketball3v3: return "BK3";
case OlympicsAPI::Disciplines::Basketball: return "BKB";
case OlympicsAPI::Disciplines::Boxing: return "BOX";
case OlympicsAPI::Disciplines::Breaking: return "BKG";
case OlympicsAPI::Disciplines::CanoeingSprint: return "CSP";
case OlympicsAPI::Disciplines::CanoeingSlalom: return "CSL";
case OlympicsAPI::Disciplines::CyclingBMXFreestyle: return "BMF";
case OlympicsAPI::Disciplines::CyclingBMXRacing: return "BMX";
case OlympicsAPI::Disciplines::CyclingMaountainBike: return "MTB";
case OlympicsAPI::Disciplines::CyclingRoad: return "CRD";
case OlympicsAPI::Disciplines::CyclingTrack: return "CTR";
case OlympicsAPI::Disciplines::EquestrianDressage: return "EDR";
case OlympicsAPI::Disciplines::EquestrianEventing: return "EVE";
case OlympicsAPI::Disciplines::EquestrianJumping: return "EJP";
case OlympicsAPI::Disciplines::Fencing: return "FEN";
case OlympicsAPI::Disciplines::FieldHockey: return "HOC";
case OlympicsAPI::Disciplines::Football: return "FBL";
case OlympicsAPI::Disciplines::Golf: return "GLF";
case OlympicsAPI::Disciplines::GymnasticsArtistic: return "GAR";
case OlympicsAPI::Disciplines::GymnasticsRhythmic: return "GRY";
case OlympicsAPI::Disciplines::GymnasticsTrampoline: return "GTR";
case OlympicsAPI::Disciplines::HandballIndoor: return "HBL";
case OlympicsAPI::Disciplines::Judo: return "JUD";
case OlympicsAPI::Disciplines::ModernPentathlon: return "MPN";
case OlympicsAPI::Disciplines::Rowing: return "ROW";
case OlympicsAPI::Disciplines::Rugby7: return "RU7";
case OlympicsAPI::Disciplines::Sailing: return "SAL"; break;
case OlympicsAPI::Disciplines::Shooting: return "SHO"; break;
case OlympicsAPI::Disciplines::Skateboarding: return "SKB"; break;
case OlympicsAPI::Disciplines::SportClimbing: return "CLB"; break;
case OlympicsAPI::Disciplines::Surfing: return "SRF"; break;
case OlympicsAPI::Disciplines::TableTennis: return "TTE"; break;
case OlympicsAPI::Disciplines::Taekwondo: return "TKW"; break;
case OlympicsAPI::Disciplines::Tennis: return "TEN"; break;
case OlympicsAPI::Disciplines::Triathlon: return "TRI"; break;
case OlympicsAPI::Disciplines::VolleyballBeach: return "VBV"; break;
case OlympicsAPI::Disciplines::VolleyballIndoor: return "VVO"; break;
case OlympicsAPI::Disciplines::Weightlifting: return "WLF"; break;
case OlympicsAPI::Disciplines::WrestlingFreestyle: return "WRE"; break;
case OlympicsAPI::Disciplines::WrestlingGrecoRoman: return "WRG"; break;
default: return "ARC"; // default, which should not be possible, because of enum
}
}
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