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XMLParser.cpp
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XMLParser.cpp
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#include "XMLParser.h"
#include <QDebug>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QDomNode>
#include <QDomElement>
#include <QDomDocument>
#include <QNetworkAccessManager>
#include <QStringList>#include <QApplication>
struct XMLParserData
{
QStringList tweetList;
QNetworkAccessManager* manager;
};
XMLParser::XMLParser(QObject* parent)
{
d = new XMLParserData;
}
XMLParser::~XMLParser()
{
delete d;
}
XMLParser& XMLParser::instance()
{
static XMLParser theInstance;
return theInstance;
}
void XMLParser::parseTweets(QString twitterID)
{
QString id = twitterID;
if(id.isEmpty())
return;
QUrl url = QString("http://api.twitter.com/1/statuses/user_timeline.xml?screen_name=%1").arg(id);
//QUrl url = QString("https://graph.facebook.com/me?access_token=");
QNetworkRequest request(url);
d->manager = new QNetworkAccessManager(this);
QNetworkReply* reply = d->manager->get(request);
connect(reply, SIGNAL(finished()) , this , SLOT(callDone()));
}
void XMLParser::callDone()
{
QNetworkReply* reply = qobject_cast<QNetworkReply*>(this->sender());
if(!reply)
return;
QDomDocument doc;
doc.setContent(reply->readAll());
QDomElement docRootElement = doc.documentElement();
QDomNode n = docRootElement.firstChild();
for(QDomNode n = docRootElement.firstChild(); !n.isNull(); n= n.nextSibling())
{
qDebug() << n.firstChildElement("text").text();
d->tweetList.prepend(n.firstChildElement("text").text());
}
// qDebug() << d->tweetList;
}