File indexing completed on 2024-04-28 15:11:24

 
 #include "skyobjdescription.h"
 
 #include <QString>
 #include <QUrl>
 #include <QDebug>
 
 SkyObjDescription::SkyObjDescription(const QString so_Name, const QString so_Type)
     : soName(so_Name), soType(so_Type), m_description(""), m_DownloadedData("")
 {
     QUrl wikiUrl("http://en.wikipedia.org/w/api.php?action=opensearch&search=" + soName.replace(' ', '_').toLower() +
                  '_' + soType.toLower() + "&format=xml&limit=1.xml");
 
     QNetworkRequest request(wikiUrl);
 
     manager = new QNetworkAccessManager(this);
     connect(manager, SIGNAL(finished(QNetworkReply*)), SLOT(fileDownloaded(QNetworkReply*)));
     manager->get(request);
 }
 
 void SkyObjDescription::fileDownloaded(QNetworkReply *reply)
 {
     m_DownloadedData = reply->readAll();
 
     if (!m_DownloadedData.isEmpty())
     {
         QString data(m_DownloadedData);
 
         const QString descOpeing("<Description xml:space=\"preserve\">");
         const QString descClosing("</Description>");
         // retrieving description from received data
         if (data.contains("description", Qt::CaseInsensitive))
         {
             int startIndex = data.lastIndexOf(descOpeing) + descOpeing.length();
             int endIndex   = data.lastIndexOf(descClosing);
             m_description  = data.mid(startIndex, endIndex - startIndex);
         }
 
         const QString urlOpening("<Url xml:space=\"preserve\">");
         const QString urlClosing("</Url>");
         // retrieving link of wikipedia page from received data
         if (data.contains(urlOpening, Qt::CaseInsensitive))
         {
             int startIndex = data.lastIndexOf(urlOpening) + urlOpening.length();
             int endIndex   = data.lastIndexOf(urlClosing);
             m_url          = data.mid(startIndex, endIndex - startIndex);
         }
     }
     reply->deleteLater();
     emit downloaded();
 }