C:/Users/admin/Documents/Visual Studio 2008/Projects/AdaptiviTree/AdaptiviTree/xmlReader.cpp

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#include "xmlReader.h"

XmlReader::XmlReader()
{       
         filename = "xml_examples/ebel2010.xml";
}

XmlReader::XmlReader(QString filename)
: filename(filename)
{       
}

Tournament* XmlReader::read (void)
{
        return this->read("");
}

Tournament* XmlReader::read(QString fileN)
{
        Tournament* tournament;

        if(fileN!="")
        {
                filename = fileN;
                qDebug("fileN!=");
        }

        QDomDocument doc( "Tournament" );
        QFile file( filename );
        if( !file.open( IO_ReadOnly ) ) {
                qDebug("IO_ReadOnly");
        }
        if( !doc.setContent( &file ) )
        {
          file.close();
        }
        file.close();
        
        QDomElement root = doc.documentElement();
        if( root.tagName() != "tournament" )
        {
                throw 1;
                qDebug("Wrong XML file format");
        }
        
        QDomElement e = root.toElement();
        QString title = e.attribute("name","");
        qDebug(title.toLatin1());

        //firstC either teams or games
        QDomNode firstC = root.firstChild();
        QVector<int> ids;
        QVector<QString> names;
        QVector<QString> infos;
        QVector<QString> icons;
        QVector<int> picks;
        int counter = 0;

        //teams or games
        while( !firstC.isNull() )
        {
          QDomElement e = firstC.toElement();
          if( !e.isNull() )
          {
                if( e.tagName() == "teams" )
                {
                        //team (<team id="..">)
                        QDomNode inner = e.firstChild();
                        while(!inner.isNull())
                        {
                                QDomElement next = inner.toElement();
                                if(!next.isNull()) {
                                        
                                        counter++;
                                        
                                        ids.append(next.attribute("id","").toInt());

                                        QDomNodeList nameList = next.elementsByTagName("name");
                                        QDomNodeList infoList = next.elementsByTagName("info");
                                        QDomNodeList iconList = next.elementsByTagName("icon");         
                                        QDomNodeList pickList = next.elementsByTagName("pick");
                                        
                                        for(int i=0; i<nameList.count(); i++) 
                                        {
                                                
                                                names.append(nameList.at(i).toElement().text());
                                                infos.append(infoList.at(i).toElement().text());
                                                icons.append(iconList.at(i).toElement().text());
                                                picks.append(pickList.at(i).toElement().text().toInt());

                                        }
                                }                               
                                 inner = inner.nextSibling();
                        }
                        
                        tournament = new Tournament(counter,title);
                        QVector<Team*> teams = tournament->getTeams();

                        for(int i=0; i<teams.size(); i++) 
                        {
                                teams[i]->setName(names.at(i));
                                qDebug(icons.at(i).toLatin1());
                                teams[i]->setIconFile(icons.at(i));
                                teams[i]->setPick(Team::getPickForInt(picks.at(i)));
                        }
                        tournament->setTeams(teams);

                }

                ids.clear();
                QVector<int> teams1;
                QVector<int> teams2;
                QVector<int> results1;
                QVector<int> results2;
                QVector<QString> dates;
                QVector<QString> descr;

                if(e.tagName() == "games")
                {
                        QDomNode inner = e.firstChild();
                        while(!inner.isNull())
                        {
                                QDomElement next = inner.toElement();
                                if(!next.isNull()) {
                                                                
                                        ids.append(next.attribute("id","").toInt());
                                        QDomNodeList team1List = next.elementsByTagName("team1");
                                        QDomNodeList team2List = next.elementsByTagName("team2");
                                        QDomNodeList resultList = next.elementsByTagName("result");
                                        QDomNodeList dateList = next.elementsByTagName("date"); 
                                        QDomNodeList descrList = next.elementsByTagName("descr");
                                        
                                        for(int i=0; i<team1List.count(); i++) 
                                        {
                                                
                                                teams1.append(team1List.at(i).toElement().text().toInt());
                                                teams2.append(team2List.at(i).toElement().text().toInt());
                                                QString temp = resultList.at(i).toElement().text();
                                                results1.append(temp.split(":").at(0).toInt());
                                                results2.append(temp.split(":").at(1).toInt());
                                                dates.append(dateList.at(i).toElement().text());
                                                descr.append(descrList.at(i).toElement().text());

                                        }
                                }

                                 inner = inner.nextSibling();
                        }
                        
                        QVector<Team*> teams = tournament->getTeams();
                        Game* game;
                        Team* t1;
                        Team* t2;
                        
                        for(int i=0; i<teams1.size(); i++) 
                        {
                                game = tournament->getGameByID(ids[i]);
                                for(int j=0; j<teams.size(); j++) 
                                {
                                        if(teams[j]->getId()==teams1.at(i)) {
                                                t1 = teams.at(j);
                                        }
                                        if(teams[j]->getId()==teams2.at(i)) t2 = teams.at(j);
                                }
                                game->setTeam(1, t1);
                                game->setTeam(2, t2);

                                int result[2];
                                result[0]=results1.at(i);
                                result[1]=results2.at(i);

                                game->setResult(result);
                                
                        }
                }       

          }

          firstC = firstC.nextSibling();
        }
        return tournament;
}

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