876 lines
30 KiB
C++
876 lines
30 KiB
C++
#include "headers/serverconn.h"
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ServerConn * pGlobalServConn = nullptr;
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ServerConn::ServerConn(QObject *parent) : QObject(parent)
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{
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qDebug("+----- serverconn konstruktor -----+");
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pGlobalServConn = this;
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this->networkManager = new QNetworkAccessManager();
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this->refreshNetworkManager = new QNetworkAccessManager();
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// check login state
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int perm = pGlobalAppSettings->loadSetting("permanent").toInt();
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qDebug() << "+-- login state: " << perm;
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if(perm == 1){
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// permanent login
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// restore login
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this->username = pGlobalAppSettings->loadSetting("username");
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this->password = pGlobalAppSettings->loadSetting("password");
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this->setState("loggedIn");
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}
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else {
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this->setState("notLoggedIn");
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}
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this->checkConnTimer = new QTimer();
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this->checkConnTimer->setInterval(1000);
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this->checkConnTimer->setSingleShot(true);
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connect(checkConnTimer, SIGNAL(timeout()), this, SLOT(checkConn()));
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this->checkConnTimer->start();
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}
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int ServerConn::login(QString username, QString password, bool permanent)
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{
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// QUrlQuery pdata;
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// ReturnData_t ret = this->senddata(QUrl("http://www.fanny-leicht.de/static15/http.intern/sheute.pdf"), pdata);
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// qDebug() << ret.text;
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// Create network request
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QNetworkRequest request;
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// call a non-existent file to be fast
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request.setUrl( QUrl( "http://www.fanny-leicht.de/static15/http.intern/logintest" ) );
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// pack the credentials into a string
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QString credentialsString = username + ":" + password;
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// convert it to a byte array
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QByteArray data = credentialsString.toLocal8Bit().toBase64();
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// put it into a string
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QString headerData = "Basic " + data;
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// and finally write it into the request header
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request.setRawHeader( "Authorization", headerData.toLocal8Bit() );
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// Send GET request to fanny server
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QNetworkReply*reply = networkManager->get( request );
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// loop to wait until the request has finished before processing the data
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QEventLoop loop;
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// timer to cancel the request after 3 seconds
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QTimer timer;
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timer.setSingleShot(true);
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// quit the loop when the request finised
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loop.connect(this->networkManager, SIGNAL(finished(QNetworkReply*)), SLOT(quit()));
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// or the timer timed out
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loop.connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
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// start the timer
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timer.start(2000);
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// start the loop
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loop.exec();
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// get the status code from the request
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int status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
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// 404 is a success because a non existent file was called and not 401 was returned -> user data was correct
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if(status_code == 404){
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// store username and password in the class variables
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this->username = username;
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this->password = password;
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if(permanent){
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// if the user wants to say logged in, store the username and password to the settings file
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pGlobalAppSettings->writeSetting("permanent", "1");
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pGlobalAppSettings->writeSetting("username", username);
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pGlobalAppSettings->writeSetting("password", password);
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}
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this->setState("loggedIn");
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// return success
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return(200);
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}
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else {
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// if not 404 was returned -> error -> return the return code
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this->setState("notLoggedIn");
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return(status_code);
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}
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}
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int ServerConn::logout()
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{
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// reset the data stored in the class
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this->username = "";
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this->password = "";
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// reset the data stored in the settings
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pGlobalAppSettings->writeSetting("permanent", "0");
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pGlobalAppSettings->writeSetting("username", "");
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pGlobalAppSettings->writeSetting("password", "");
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this->setState("notLoggedIn");
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// return success
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return(200);
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}
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QString ServerConn::getDay(QString day)
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{
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this->progress = 0;
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// Create request
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QNetworkRequest request;
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request.setUrl( QUrl( "http://www.fanny-leicht.de/static15/http.intern/" + day + ".pdf" ) );
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// Pack in credentials
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QString concatenatedCredentials = this->username + ":" + this->password;
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QByteArray data = concatenatedCredentials.toLocal8Bit().toBase64();
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QString headerData = "Basic " + data;
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request.setRawHeader( "Authorization", headerData.toLocal8Bit() );
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QUrlQuery pdata;
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// Send request and connect all possible signals
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QNetworkReply*reply = this->networkManager->post(request, pdata.toString(QUrl::FullyEncoded).toUtf8());
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//QNetworkReply*reply = networkManager->get( request );
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connect(reply, SIGNAL(downloadProgress(qint64, qint64)),
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this, SLOT(updateProgress(qint64, qint64)));
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QEventLoop loop;
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loop.connect(this->networkManager, SIGNAL(finished(QNetworkReply*)), SLOT(quit()));
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loop.exec();
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this->progress = 1;
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int status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
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if(status_code == 200){
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QString path = QStandardPaths::writableLocation(QStandardPaths::DownloadLocation);
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QDir dir;
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dir.mkdir(path + "/.fannyapp-tmp");
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QFile file(path + "/.fannyapp-tmp/" + day + ".pdf");
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file.remove();
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file.open(QIODevice::ReadWrite);
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file.write(reply->readAll());
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file.close();
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QUrl url = QUrl::fromLocalFile(path + "/.fannyapp-tmp/" + day + ".pdf");
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// QDesktopServices::openUrl(url);
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return("OK_" + url.toString());
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}
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else if(status_code == 401){
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return("Ungültige Benutzerdaten.");
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}
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else if(status_code == 0){
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return("Keine Verbindung zum Server.");
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}
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else {
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QString ret = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toChar();
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ret = ret + " (" + reply->attribute(QNetworkRequest::HttpReasonPhraseAttribute).toChar() + ")";
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return(ret);
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}
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}
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int ServerConn::checkConn()
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{
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// Create request
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QNetworkRequest request;
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request.setUrl( QUrl( "http://www.fanny-leicht.de/static15/http.intern/" ) );
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// Pack in credentials
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// e.g. ZedlerDo:LxyJQB (yes, these do actually work ;)
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QString concatenatedCredentials = this->username + ":" + this->password;
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QByteArray data = concatenatedCredentials.toLocal8Bit().toBase64();
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QString headerData = "Basic " + data;
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request.setRawHeader( "Authorization", headerData.toLocal8Bit() );
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QUrlQuery pdata;
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// Send request and connect all possible signals
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QNetworkReply*reply = this->refreshNetworkManager->post(request, pdata.toString(QUrl::FullyEncoded).toUtf8());
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//QNetworkReply*reply = networkManager->get( request );
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QTimer timer;
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timer.start(3000);
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QEventLoop loop;
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loop.connect(this->refreshNetworkManager, SIGNAL(finished(QNetworkReply*)), SLOT(quit()));
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loop.connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
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loop.exec();
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int status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
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if(status_code == 401){
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authErrorCount ++;
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if(authErrorCount > 3){
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logout();
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}
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}
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this->checkConnTimer->start();
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return(status_code);
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}
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void ServerConn::updateProgress(qint64 read, qint64 total)
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{
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int read_int = int(read);
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int total_int = int(total);
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float percent = (float(read_int) / float(total_int));
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this->progress = percent;
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percent = int(percent);
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// qDebug() << read << total << percent << "%";
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}
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float ServerConn::getProgress()
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{
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return(this->progress);
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}
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int ServerConn::getEvents(QString day){
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this->progress = 0;
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ReturnData_t ret; //this is a custom type to store the returned data
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// Call the webservice
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QNetworkRequest request(QUrl("http://api.itsblue.de/fanny/vertretung.php?uname=" + this->username + "&passwd=" + this->password + "&day=" + day + "&agree=true"));
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request.setHeader(QNetworkRequest::ContentTypeHeader,
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"application/x-www-form-urlencoded");
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//send a POST request with the given url and data to the server
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QNetworkReply* reply;
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QUrlQuery pdata;
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reply = this->networkManager->post(request, pdata.toString(QUrl::FullyEncoded).toUtf8());
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connect(reply, SIGNAL(downloadProgress(qint64, qint64)),
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this, SLOT(updateProgress(qint64, qint64)));
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//wait until the request has finished
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QEventLoop loop;
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loop.connect(this->networkManager, SIGNAL(finished(QNetworkReply*)), SLOT(quit()));
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loop.exec();
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//get the status code
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QVariant status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
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this->progress = 1;
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if(status_code != 200){
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// if the request didn't result in a success, return the error code
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return(status_code.toInt());
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}
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QString eventString = reply->readAll();
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// qDebug() << "reading text file";
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// QFile * textFile = new QFile(":/samplehtml/Download File.txt");
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// if (!textFile->open(QIODevice::ReadOnly | QIODevice::Text)) {
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// qDebug() << "Load XML File Problem Couldn't open xmlfile.xml to load settings for download";
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// return 900;
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// }
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// eventString = textFile->readAll();
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// separate all lines into a list
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QStringList events = eventString.split("\n");
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// a line (one element of the list) looks like this:
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// class hour replace subject room to text
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// 8a 1-2 Ei Ch --- Entfall KEINE KA
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// [ ] <-- at least two spaces between two blocks
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// 'to' and 'text' can be blank
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for(int i = 0; i < events.length(); i++){
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if(events[i] == ""){
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events.removeAt(i);
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}
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}
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// all pages of the original Event document have a similar header that gets removed by this command
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// (only the first one remains)
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events.removeDuplicates();
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// temporary list to store the events for the given day
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QList<QStringList> tmpEvents;
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// temporary list to store the header information
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QStringList tmpEventHeader;
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// get the filers list for later usage
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QList<QStringList> filtersList = pGlobalAppSettings->readFilters();
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// go through the list and process every single row
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for(int x = 0; x < events.length(); x++){
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// store the event string
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QString event = events[x];
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// value to count spaces between text
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int spaceCount = 0;
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// temporary list to store the data of one day
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QStringList eventList;
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// temporary dtring to store the data of one block
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QString tmpString;
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// processing works like:
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// go through the line char by char
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for(int i = 0;i < event.length(); i++){
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// store the char temporarly
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QCharRef tmpChar = event[i];
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// check if the char is a space
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if(tmpChar == " "){
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// if so, increase the spaceCount by one
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spaceCount ++;
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}
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else {
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// if not -> new block or part of a block started
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// could be : 8a 1 - 2 OR 8a 1 - 2
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// here->| OR here->|
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// in the first case, the space counter is higer than one
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// in the second case, the space counter is exactly one
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if(spaceCount == 1){
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// -> append a space to the temp string
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tmpString.append(" ");
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}
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// reset the space counter
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spaceCount = 0;
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// append the current character
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tmpString.append(tmpChar);
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}
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// check if the space count is 2
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if(spaceCount == 2){
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// if so -> break between two blocks
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// could be: 8a 1 - 2
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// here ->|
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// -> append the current tmpString to the eventList
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eventList.append(tmpString);
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// and clear the tmpString
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tmpString = "";
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}
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//qDebug() << "char= " << tmpChar << " string= " << tmpString << " list= " << eventList;
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}
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// append the remaining tmpString to the eventList
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eventList.append(tmpString);
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// fill up the eventList with blanks until it reaches the defined length
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while (eventList.length() < 7) {
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eventList.append("");
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}
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if(x < 6){
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// if the event is in the header
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// the header could look like this:
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//
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// D-70563 FANNY-LEICHT-GYMN. Schuljahr 2018/19 - 1. Halbjahr Untis 2017
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// STUTTGART, F.-LEICHT-STR. 13 gültig ab 10. September 2018 (13.12.2018 9:04)
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//
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//[Klasse 13.12. / Donnerstag Woche-A]
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//{Ordnungsdienst: Klasse 10a}
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//
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// important data:
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// () = date and time the document has been created
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// [] = date the document is made for
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// {} = class that has to clean up the scool :D
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// (brackets are not present in the document)
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// line 0 and 4 don't contain imporant information -> skip
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if (x == 1) {
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// the second line contains the creation date
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// the creation date is the third block of the line
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tmpEventHeader.append(eventList[2]);
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}
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else if (x == 2) {
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// the third line contains the target date of the document
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// the target date is the first block of the line
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tmpEventHeader.append(eventList[0]);
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}
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else if (x == 3) {
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// the third line contains the cleaning class
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// the cleaning class is the first block of the line
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tmpEventHeader.append(eventList[0]);
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}
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else if (x == 4) {
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// if the fourth line is reached
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// fill the event header
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while (tmpEventHeader.length() < 7) {
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tmpEventHeader.append("");
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}
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// check if the header is valid
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// variable to count filled blocks
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int blocksOK = 0;
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foreach(QString block, tmpEventHeader){
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if(block != ""){
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blocksOK ++;
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}
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}
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if(blocksOK != 3) {
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// if there are more or less than 3 filled blocks, the data is invalid
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this->m_events.clear();
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return(900);
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}
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// swap creation and target date
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tmpEventHeader.swap(0,1);
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// and append it to the events list
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tmpEvents.append(tmpEventHeader);
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}
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else if (x == 5) {
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// the fifth row contains the labels for the different filds
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// -> append it to the events list
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tmpEvents.append(eventList);
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}
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}
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else if(filtersList.isEmpty()){
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// if there are no filters append the event immideatly
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tmpEvents.append(eventList);
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}
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else {
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// if there is at least one filter, check if the event matches it
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foreach(QStringList filter, filtersList){
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// go through all filters and check if one of them matches the event
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if((eventList[0].contains(filter[0]) && eventList[0].contains(filter[1]))){
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// append the eventList to the temporary event list
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tmpEvents.append(eventList);
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// terminate the loop
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break;
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}
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}
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}
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}
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// store the new events into the class variable
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this->m_events = tmpEvents;
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qDebug() << tmpEvents;
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// check if there is any valid data
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if(this->m_events.length() < 3){
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// remove the last (in this case the second) element, as it is unnecessary
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m_events.takeLast();
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// return no data
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return(901);
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}
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// return success
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return(200);
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/*
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qDebug() << "reading xml file";
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QFile * xmlFile = new QFile(":/samplehtml/Download File.xml");
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if (!xmlFile->open(QIODevice::ReadOnly | QIODevice::Text)) {
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qDebug() << "Load XML File Problem Couldn't open xmlfile.xml to load settings for download";
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return 900;
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}
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//QXmlStreamReader * xmlReader = new QXmlStreamReader(eventString);
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QXmlStreamReader * xmlReader = new QXmlStreamReader(xmlFile);
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//qDebug() << xmlFile->readAll();
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QList<QStringList> tmpEvents;
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QStringList dayList;
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while (dayList.length() < 7) {
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dayList.append("");
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}
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int currTop = 0;
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<text top="530" left="3" width="20" height="17" font="1">8a</text>
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<text top="530" left="55" width="36" height="17" font="1">1 - 2</text>
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<text top="530" left="123" width="16" height="17" font="4"><i>Ei</i></text>
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<text top="530" left="178" width="23" height="17" font="4"><i>Ch</i></text>
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<text top="530" left="233" width="18" height="17" font="1">---</text>
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<text top="530" left="275" width="50" height="17" font="1">Entfall</text>
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<text top="530" left="391" width="83" height="17" font="1">KEINE KA</text>
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<text top="194" left="3" width="62" height="17" font="1">5abc 1</text>
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<text top="194" left="102" width="27" height="17" font="4"><i>We</i></text>
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<text top="194" left="157" width="25" height="17" font="4"><i>KR</i></text>
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<text top="194" left="209" width="18" height="17" font="1">---</text>
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<text top="194" left="251" width="50" height="17" font="1">Entfall</text>
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#define eventXmlPosGrade 3
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#define eventXmlPosHour 55
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#define eventXmlPosReplace 123
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#define eventXmlPosSubject 178
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#define eventXmlPosRoom 233
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#define eventXmlPosTo 275
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#define eventXmlPosText 391
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QList<int> eventXmlPositions = {eventXmlPosGrade,eventXmlPosHour,eventXmlPosReplace,eventXmlPosSubject,eventXmlPosRoom,eventXmlPosTo,eventXmlPosText};
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qDebug() << "start xml parsing";
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//Parse the XML until we reach end of it
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while(!xmlReader->atEnd()) {
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if (xmlReader->readNextStartElement()) {
|
|
// read next element
|
|
|
|
if (xmlReader->name().toString() == "text"){
|
|
// text element found
|
|
QXmlStreamAttributes attributes = xmlReader->attributes();
|
|
QString attribute_value;
|
|
int top;
|
|
|
|
if(attributes.hasAttribute("font")){
|
|
attribute_value = attributes.value("font").toString();
|
|
}
|
|
|
|
if(attributes.hasAttribute("top")){
|
|
// get the y-Position of the text
|
|
|
|
top = attributes.value("top").toInt();
|
|
|
|
if(abs(top - currTop) > 3){
|
|
// new line started
|
|
|
|
if(currTop > 175){
|
|
// if not header -> append
|
|
qDebug() << dayList;
|
|
tmpEvents.append(dayList);
|
|
}
|
|
|
|
dayList.clear();
|
|
while (dayList.length() < 7) {
|
|
dayList.append("");
|
|
}
|
|
currTop = top;
|
|
}
|
|
|
|
if(attributes.hasAttribute("left")){
|
|
int left = attributes.value("left").toInt();
|
|
QString text = xmlReader->readElementText(QXmlStreamReader::IncludeChildElements);
|
|
qDebug() << text;
|
|
for(int i = 0;i<7;i++){
|
|
//qDebug() << i << left << abs(left - eventXmlPositions[i]);
|
|
if(abs(left - eventXmlPositions[i]) < 30){
|
|
dayList[i] = text;
|
|
//qDebug() << i << left << text << dayList << left << abs(left - eventXmlPositions[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
else {
|
|
qDebug() << " no left";
|
|
}
|
|
|
|
}
|
|
else {
|
|
qDebug() << " no top";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
this->m_events = tmpEvents;
|
|
|
|
if(xmlReader->hasError()) {
|
|
qDebug() << "xmlFile.xml Parse Error" << xmlReader->errorString();
|
|
//return(900);
|
|
}
|
|
|
|
//close reader and flush file
|
|
xmlReader->clear();
|
|
xmlFile->close();
|
|
*/
|
|
|
|
}
|
|
|
|
int ServerConn::getFoodPlan()
|
|
{
|
|
// set the progress to 0
|
|
this->progress = 0;
|
|
|
|
// Call the webservice
|
|
QNetworkRequest request(QUrl("http://www.treffpunkt-fanny.de/fuer-schueler-und-lehrer/speiseplan.html"));
|
|
request.setHeader(QNetworkRequest::ContentTypeHeader,
|
|
"application/x-www-form-urlencoded");
|
|
|
|
// send a GET request to the treffpunkt fanny server
|
|
QNetworkReply* reply;
|
|
reply = this->networkManager->get(request);
|
|
|
|
// update the progress during the request
|
|
connect(reply, SIGNAL(downloadProgress(qint64, qint64)),
|
|
this, SLOT(updateProgress(qint64, qint64)));
|
|
|
|
// loop to wait until the request has finished before processing the data
|
|
QEventLoop loop;
|
|
// timer to cancel the request after 3 seconds
|
|
QTimer timer;
|
|
timer.setSingleShot(true);
|
|
|
|
// quit the loop when the request finised
|
|
loop.connect(this->networkManager, SIGNAL(finished(QNetworkReply*)), SLOT(quit()));
|
|
// or the timer timed out
|
|
loop.connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
|
|
// start the timer
|
|
timer.start(2000);
|
|
// start the loop
|
|
loop.exec();
|
|
|
|
// get the status code
|
|
QVariant status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
|
|
// set the progress to 1
|
|
this->progress = 1;
|
|
if(status_code != 200){
|
|
// if the request didn't result in a success, return the error code
|
|
|
|
// if the request failed but there is still old data available
|
|
if(!this->m_weekplan.isEmpty()){
|
|
// set the status code to 902 (old data)
|
|
status_code = 902;
|
|
}
|
|
|
|
return(status_code.toInt());
|
|
}
|
|
|
|
// initialize the weekplan to store information to it
|
|
QList<QList<QString>> temp_weekplan;
|
|
|
|
// m_weekplan is a list, that contains a list for each day, which contains: cookteam, date, main dish, vagi main dish, garnish(Beilage) and Dessert.
|
|
|
|
// read the whole website
|
|
QString returnedData = QString::fromUtf8(reply->readAll());
|
|
|
|
// remove unnecessary stuff
|
|
returnedData.replace("\n","");
|
|
returnedData.replace("\r","");
|
|
returnedData.replace("\t","");
|
|
|
|
// workaround for changing html syntax
|
|
returnedData.replace("style=\"width: 25%;\"", "width=\"25%\"");
|
|
|
|
// split the string at the beginning of the tables
|
|
QStringList documentList = returnedData.split( "<table class=\"speiseplan\">" );
|
|
|
|
// enshure that the data is valid
|
|
if(documentList.length() < 2){
|
|
return(900);
|
|
}
|
|
|
|
//---------- prepare the table of the first week ----------
|
|
QString table1 = documentList[1];
|
|
|
|
// enshure that the data is valid
|
|
if(table1.split( "</table>" ).length() < 1){
|
|
return(900);
|
|
}
|
|
|
|
// remove everything after "</table>"
|
|
table1 = table1.split( "</table>" )[0];
|
|
// remove "<tbody><tr style=\"border: 1px solid #999;\" align=\"center\" valign=\"top\">" at the beginning
|
|
table1.remove(0,71);
|
|
//remove "</tr></tbody>" at the end
|
|
table1 = table1.left(table1.length() - 13);
|
|
|
|
//split at the days to get a list of all days
|
|
QStringList table1list = table1.split("<td width=\"25%\">");
|
|
|
|
// enshure that the data is valid
|
|
if(table1list.length() < 5){
|
|
return(900);
|
|
}
|
|
|
|
//remove the first item, as it is empty
|
|
table1list.takeFirst();
|
|
|
|
//---------- prepare the table of the second week ----------
|
|
QString table2 = documentList[2];
|
|
|
|
// enshure that the data is valid
|
|
if(table2.split( "</table>" ).length() < 1){
|
|
return(900);
|
|
}
|
|
|
|
//remove everything after "</table>"
|
|
table2 = table2.split( "</table>" )[0];
|
|
//remove "<tbody><tr align=\"center\" valign=\"top\">" at the beginning
|
|
table2.remove(0,39);
|
|
//remove "</tr></tbody>" at the end
|
|
table2.remove(table2.length() - 13, table2.length());
|
|
|
|
//split at the days to get a list of all days
|
|
QStringList table2list = table2.split("<td width=\"25%\">");
|
|
|
|
// enshure that the data is valid
|
|
if(table2list.length() < 5){
|
|
return(900);
|
|
}
|
|
|
|
//remove the first item, as it is empty
|
|
table2list.takeFirst();
|
|
|
|
//---------- put both weeks into one big list ----------
|
|
QStringList weeklist = table1list + table2list;
|
|
|
|
//---------- go through all days and split the day-string into the different types of information ----------
|
|
|
|
for (int i = 0; i <=7; i ++){
|
|
if(i > weeklist.length()){
|
|
// if the loop exceeds the length of the wweklist some kind of eror occured
|
|
return 900;
|
|
}
|
|
|
|
// store item temporarly to edit it
|
|
QString day = weeklist[i];
|
|
// remove "</td>" at the and of the Item
|
|
day = day.left(day.length()-5);
|
|
|
|
// table list[i] looks now like: | clould be:
|
|
// <strong>cookteam</strong> | <strong>Red Hot Chili Peppers</strong>
|
|
// <br /> | <br />
|
|
// <strong>date</strong> | <strong>26.06.2018</strong>
|
|
// <hr />mainDish | <hr />Gulasch mit Kartoffeln
|
|
// <hr />mainDishVeg | <hr />Pellkartoffeln mit Quark
|
|
// <hr />garnish | <hr />Gemischter Salat
|
|
// <hr />dessert</td> | <hr />Eaton Mess ( Erdbeer-Nachtisch )</td>
|
|
|
|
// split item at strong, to get the cookteam and the date
|
|
QStringList daylist = day.split("<strong>");
|
|
day = "";
|
|
|
|
// convert the list to a big string
|
|
for (int i = 0; i <= 2; i ++){
|
|
if(i <= daylist.length()){
|
|
day += daylist[i];
|
|
}
|
|
}
|
|
|
|
day.replace("<br />","");
|
|
daylist = day.split("</strong>");
|
|
|
|
// store cookteam and date in the temp_weekplan
|
|
//temp_weekplan.append({daylist[0], daylist[1]});
|
|
|
|
// store information in day
|
|
// (looks like: "<hr />MainDish<hr />MainDishVeg<hr />Garnish<hr />Dessert")
|
|
// (could be: "<hr />Gulasch mit Kartoffeln<hr />Pellkartoffeln mit Quark<hr />Gemischter Salat<hr />Eaton Mess ( Erdbeer-Nachtisch )")
|
|
day = daylist.takeLast();
|
|
// seperate the information
|
|
daylist.append(day.split("<hr />"));
|
|
// remove the item that is emplty from the list
|
|
daylist.removeAt(2);
|
|
|
|
//---------- check if the day is aleady over ----------
|
|
|
|
// get the datestring
|
|
QString dateString = daylist[1];
|
|
// convert it to a valid QDate
|
|
QDateTime date = QDateTime::fromString(dateString,"dd.MM.yyyy");
|
|
|
|
// get the current date and time
|
|
QDateTime currentDateTime = QDateTime::currentDateTimeUtc();
|
|
|
|
// check if the given day is still in the future or today (then it is valid)
|
|
if(date.toTime_t() > currentDateTime.toTime_t() || date.date() == currentDateTime.date()){
|
|
// add the rest of the information to the temp_weekplan
|
|
qDebug() << "day valid:" << daylist;
|
|
|
|
//---------- convert the date to a readable string ----------
|
|
QString readableDateString;
|
|
|
|
if(date.date() == currentDateTime.date()){
|
|
// the given day is today
|
|
readableDateString = "Heute";
|
|
}
|
|
else if (date.toTime_t() < ( currentDateTime.toTime_t() + ( 24 * 60 * 60 ))) {
|
|
// the given day is tomorrow
|
|
readableDateString = "Morgen";
|
|
}
|
|
else {
|
|
readableDateString = date.toString("dddd, d.M.yy");
|
|
}
|
|
|
|
qDebug() << readableDateString;
|
|
|
|
// insert the redable tring into the daylist
|
|
daylist[1] = readableDateString;
|
|
|
|
// append the day to the weeklist
|
|
temp_weekplan.append({daylist[0], daylist[1], daylist[2], daylist[3], daylist[4], daylist[5]});
|
|
}
|
|
}
|
|
|
|
// write data to global foodplan
|
|
this->m_weekplan = temp_weekplan;
|
|
|
|
// check if there is any valid data
|
|
if(this->m_weekplan.isEmpty()){
|
|
// no data
|
|
return(901);
|
|
}
|
|
|
|
// success
|
|
return(200);
|
|
}
|
|
|
|
ReturnData_t ServerConn::senddata(QUrl serviceUrl, QUrlQuery pdata)
|
|
{
|
|
|
|
ReturnData_t ret; //this is a custom type to store the returned data
|
|
// Call the webservice
|
|
|
|
QNetworkRequest request(serviceUrl);
|
|
QAuthenticator authenticator;
|
|
authenticator.setUser("ZedlerDo");
|
|
authenticator.setPassword("LxyJQB");
|
|
request.setHeader(QNetworkRequest::ContentTypeHeader,
|
|
"application/x-www-form-urlencoded");
|
|
|
|
//set ssl configuration
|
|
//send a POST request with the given url and data to the server
|
|
QNetworkReply* reply;
|
|
|
|
reply = this->networkManager->post(request, pdata.toString(QUrl::FullyEncoded).toUtf8());
|
|
|
|
//wait until the request has finished
|
|
QEventLoop loop;
|
|
loop.connect(this->networkManager, SIGNAL(finished(QNetworkReply*)), SLOT(quit()));
|
|
loop.exec();
|
|
|
|
//get the status code
|
|
QVariant status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
|
|
|
|
ret.status_code = status_code.toInt();
|
|
if(ret.status_code == 0){ //if tehstatus code is zero, the connecion to the server was not possible
|
|
ret.status_code = 444;
|
|
}
|
|
//get the full text response
|
|
ret.text = QString::fromUtf8(reply->readAll());
|
|
|
|
//return the data
|
|
return(ret);
|
|
}
|
|
|
|
|
|
QString ServerConn::getState() {
|
|
return(this->state);
|
|
}
|
|
|
|
void ServerConn::setState(QString state) {
|
|
this->state = state;
|
|
this->stateChanged(this->state);
|
|
}
|
|
|
|
ServerConn::~ServerConn()
|
|
{
|
|
qDebug("serverconn destruktor");
|
|
delete this->networkManager;
|
|
delete this->refreshNetworkManager;
|
|
|
|
QString path = QStandardPaths::writableLocation(QStandardPaths::DownloadLocation);
|
|
QDir dir(path + "/.fannyapp-tmp");
|
|
dir.removeRecursively();
|
|
}
|