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#include "cassinidatadownloader.h"
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#include "ui_cassinidatadownloader.h"
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#include <filedownloader.h>
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#include <QDir>
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#include <QFileDialog>
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#include <QFile>
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CassiniDataDownloader::CassiniDataDownloader(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::CassiniDataDownloader)
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{
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ui->setupUi(this);
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m_xmlLoader = new ExpXmlDownLoader();
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connect(this->ui->calendar,SIGNAL(activated(QDate)),this,SLOT(downloadData(QDate)));
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connect(this->ui->LoadXmlFileQpb,SIGNAL(clicked()),this,SLOT(loadXmlFile()));
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}
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CassiniDataDownloader::~CassiniDataDownloader()
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{
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delete ui;
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delete m_xmlLoader;
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}
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void CassiniDataDownloader::changeEvent(QEvent *e)
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{
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QWidget::changeEvent(e);
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switch (e->type()) {
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case QEvent::LanguageChange:
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ui->retranslateUi(this);
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break;
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default:
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break;
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}
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}
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void CassiniDataDownloader::downloadData(const QDate &date)
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{
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QDate tmpDate;
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QStringList months=QStringList()<< "JAN" << "FEB" << "MAR" << "APR" << "MAY" << "JUN" << "JUI" << "AUG" << "SEP" << "OCT" << "NOV" << "DEC";
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tmpDate.setDate(date.year(),date.month(),1);
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int firstDayOfMonth=tmpDate.dayOfYear();
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tmpDate.setDate(tmpDate.year(),tmpDate.month(),tmpDate.daysInMonth());
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int lastDayOfMonth=tmpDate.dayOfYear();
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QString link="http://ppi.pds.nasa.gov/ditdos/download?id=pds://PPI/CO-E_SW_J_S-MAG-3-RDR-FULL-RES-V1.0/DATA/" \
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+ QString("%1").arg(date.year()) +"/" + QString("%1_%2_").arg(firstDayOfMonth,3).arg(lastDayOfMonth,3).replace(' ','0') \
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+ months.at(date.month()-1) + "/" ;
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qDebug()<<link;
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QString dataFileName= QString("%1%2").arg(date.year()-2000,2).arg(date.dayOfYear(),3).replace(' ','0') + "_FGM_KRTP.TAB";
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QString headerFileName= QString("%1%2").arg(date.year()-2000,2).arg(date.dayOfYear(),3).replace(' ','0') + "_FGM_KRTP.LBL";
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// "_FGM_KRTP.TAB"
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FileDownloader::downloadFile(link+dataFileName,QDir::homePath() +"/Téléchargements/"+dataFileName);
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FileDownloader::downloadFile(link+headerFileName,QDir::homePath() +"/Téléchargements/"+headerFileName);
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}
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void CassiniDataDownloader::loadXmlFile()
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{
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QString file=QFileDialog::getOpenFileName();
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if(QFile::exists(file))
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{
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if(m_xmlLoader->parseXml(file))
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{
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QList<QDate> daysToDl = m_xmlLoader->daysToDownload();
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for(int i=0;i<daysToDl.count();i++)
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{
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downloadData(daysToDl.at(i));
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}
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}
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}
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}
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