Realised XML Service

XmlService.cpp

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+#include "XmlService.h"
+#include "thirdparty/pugixml-1.15/pugixml.hpp"
+#include <stdexcept>
+
+using namespace pugi;
+
+Weather XmlService::getWeather(std::string s) {
+    xml_document doc;
+    xml_parse_result result = doc.load_file(s.c_str());
+    if (!result)
+        throw std::runtime_error("error");
+
+    xml_node node = doc.child("current");
+    
+    std::string city = node.child("city").attribute("name").as_string(); //  Киров
+    
+    double lon = node.child("city").child("coord").attribute("lon").as_double(); // 49.6601
+    double lat = node.child("city").child("coord").attribute("lat").as_double(); // 58.5966
+    
+    double temperature = node.child("temperature").attribute("value").as_double(); // 5.69
+    
+    std::string weather = node.child("weather").attribute("value").as_string(); // дождь
+    
+    double windSpeed = node.child("wind").child("speed").attribute("value").as_double(); // 4.27
+    
+    int clouds = node.child("clouds").attribute("value").as_int(); // 100
+
+    return Weather(city, lon, lat, temperature, weather, windSpeed, clouds);
+}