|
|
#include "expxmldownloader.h"
|
|
|
#include <QDebug>
|
|
|
#include <QFile>
|
|
|
#include <QQueue>
|
|
|
#include <QDate>
|
|
|
#include <QDateTime>
|
|
|
|
|
|
ExpXmlDownLoader::ExpXmlDownLoader(QObject *parent) : QObject(parent)
|
|
|
{
|
|
|
this->m_doc = NULL;
|
|
|
}
|
|
|
|
|
|
ExpXmlDownLoader::~ExpXmlDownLoader()
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
bool ExpXmlDownLoader::parseXml(const QString &fileName)
|
|
|
{
|
|
|
QQueue<QString> nodes;
|
|
|
nodes<<"RESOURCE"<<"TABLE"<<"DATA"<<"TABLEDATA";
|
|
|
if(m_doc!=NULL)
|
|
|
delete m_doc;
|
|
|
m_doc = new QDomDocument(fileName);
|
|
|
QFile file(fileName);
|
|
|
if (!file.open(QIODevice::ReadOnly))
|
|
|
return false;
|
|
|
if (!m_doc->setContent(&file)) {
|
|
|
file.close();
|
|
|
return false;
|
|
|
}
|
|
|
file.close();
|
|
|
if(m_doc->isNull())
|
|
|
{
|
|
|
delete m_doc;
|
|
|
return false;
|
|
|
}
|
|
|
QDomElement docElem = m_doc->documentElement();
|
|
|
QDomNode n = docElem.firstChild();
|
|
|
while(!n.isNull() && !nodes.empty())
|
|
|
{
|
|
|
if(n.toElement().tagName()==nodes.head())
|
|
|
{
|
|
|
nodes.dequeue();
|
|
|
n=n.firstChild();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
n = n.nextSibling();
|
|
|
}
|
|
|
}
|
|
|
extractIntervals(n);
|
|
|
makeDownloadList();
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
const QList<QDate> &ExpXmlDownLoader::daysToDownload()
|
|
|
{
|
|
|
return m_FilesToDownload;
|
|
|
}
|
|
|
|
|
|
void ExpXmlDownLoader::extractIntervals(QDomNode n)
|
|
|
{
|
|
|
QDomNode inter;
|
|
|
m_intervals.clear();
|
|
|
while(!n.isNull())
|
|
|
{
|
|
|
if(n.toElement().tagName()=="TR")
|
|
|
{
|
|
|
ExpXmlDownLoaderIntervals interval;
|
|
|
inter=n.firstChild();
|
|
|
if(inter.toElement().tagName()=="TD")
|
|
|
{
|
|
|
interval.start = inter.toElement().text();
|
|
|
}
|
|
|
inter=inter.nextSibling();
|
|
|
if(inter.toElement().tagName()=="TD")
|
|
|
{
|
|
|
interval.stop = inter.toElement().text();
|
|
|
}
|
|
|
m_intervals.append(interval);
|
|
|
}
|
|
|
n = n.nextSibling();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void ExpXmlDownLoader::makeDownloadList()
|
|
|
{
|
|
|
for(int i=0;i<m_intervals.count();i++)
|
|
|
{
|
|
|
QList<QDate> daysToDl;
|
|
|
QDateTime start,stop;
|
|
|
start=start.fromString(m_intervals[i].start,Qt::ISODate);
|
|
|
stop=stop.fromString(m_intervals[i].stop,Qt::ISODate);
|
|
|
int days=start.daysTo(stop);
|
|
|
daysToDl.append(start.date());
|
|
|
if(days)
|
|
|
{
|
|
|
for(int j=0;j<days;j++)
|
|
|
{
|
|
|
daysToDl.append(start.addDays(j+1).date());
|
|
|
}
|
|
|
}
|
|
|
addDaysToDownload(daysToDl);
|
|
|
}
|
|
|
qDebug()<<m_FilesToDownload.count();
|
|
|
}
|
|
|
|
|
|
void ExpXmlDownLoader::addDaysToDownload(QList<QDate> days)
|
|
|
{
|
|
|
for(int i=0;i<days.count();i++)
|
|
|
{
|
|
|
if(!m_FilesToDownload.contains(days.at(i)))
|
|
|
{
|
|
|
m_FilesToDownload.append(days.at(i));
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
