void EvopediaWebServer::readClient()
{
QTcpSocket* socket = (QTcpSocket*)sender();
if (!socket->canReadLine()) return;
/* TODO1 wait for end of request header? peek? */
const QList<QByteArray> tokens = socket->readLine().split(' ');
if (tokens[0] != "GET" || tokens.size() < 2) {
outputHeader(socket, "404");
closeConnection(socket);
return;
}
const QUrl url = QUrl::fromPercentEncoding(tokens[1]);
QString path = url.path();
if (path.endsWith("skins/common/images/magnify-clip.png"))
path = "/static/magnify-clip.png";
const QStringList pathParts = path.mid(1).split('/');
if (pathParts.length() < 1 || pathParts[0].isEmpty()) {
outputIndexPage(socket);
closeConnection(socket);
return;
}
const QString &firstPart = pathParts[0];
if (firstPart == "static") {
outputStatic(socket, pathParts);
} else if (firstPart == "search") {
outputSearchResult(socket, url.queryItemValue("q"), url.queryItemValue("lang"));
} else if (firstPart == "map") {
qreal lat = url.queryItemValue("lat").toDouble();
qreal lon = url.queryItemValue("lon").toDouble();
int zoom = url.queryItemValue("zoom").toInt();
mapViewRequested(lat, lon, zoom);
} else if (firstPart == "random") {
redirectRandom(socket, pathParts);
} else if (firstPart == "math" ||
(firstPart == "wiki" && pathParts.length() >= 2 && pathParts[1] == "math")) {
outputMathImage(socket, pathParts);
} else if (firstPart == "wiki" || firstPart == "articles") {
outputWikiPage(socket, pathParts);
} else {
outputHeader(socket, "404");
}
closeConnection(socket);
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::Evopedia),
titleListModel(new TitleListModel(this))
{
titleListModel->setTitleIterator(TitleIterator());
ui->setupUi(this);
Evopedia *evopedia = (static_cast<EvopediaApplication *>(qApp))->evopedia();
foreach (LocalArchive *b, evopedia->getArchiveManager()->getDefaultLocalArchives())
ui->languageChooser->addItem(b->getLanguage());
ui->listView->setModel(titleListModel);
connect(evopedia->getArchiveManager(),
SIGNAL(defaultLocalArchivesChanged(QList<LocalArchive*>)),
SLOT(backendsChanged(QList<LocalArchive*>)));
connect(evopedia->findChild<EvopediaWebServer *>("evopediaWebserver"),
SIGNAL(mapViewRequested(qreal, qreal, uint)),
SLOT(mapViewRequested(qreal,qreal,uint)));
QActionGroup *network = new QActionGroup(this);
network->addAction(ui->actionAuto);
network->addAction(ui->actionAllow);
network->addAction(ui->actionDeny);
QActionGroup *access = new QActionGroup(this);
access->addAction(ui->actionLocal);
access->addAction(ui->actionNetwork);
QSettings settings("Evopedia", "GUI");
int networkUse = settings.value("network use", 1).toInt();
evopedia->setNetworkUse(networkUse);
if (networkUse < 0) ui->actionDeny->setChecked(true);
else if (networkUse > 0) ui->actionAllow->setChecked(true);
else ui->actionAuto->setChecked(true);
if (evopedia->isPubliclyAccessible()) ui->actionNetwork->setChecked(true);
else ui->actionLocal->setChecked(true);
QString defaultLanguage = settings.value("default language", "").toString();
if (evopedia->getArchiveManager()->hasLanguage(defaultLanguage)) {
for (int i = 0; i < ui->languageChooser->count(); i ++) {
if (ui->languageChooser->itemText(i) == defaultLanguage) {
ui->languageChooser->setCurrentIndex(i);
break;
}
}
}
QPointF mapPos = settings.value("map pos", QPointF(10.7387413, 59.9138204)).toPointF();
int mapZoom = settings.value("map zoom", 15).toInt();
/* TODO1 this should be improved:
any key press that is accepted by
the searchField should go to the searchField */
/* TODO does not work
setFocusPolicy(Qt::StrongFocus);
setFocusProxy(ui->searchField);
setFocus();
*/
ui->searchField->setFocus();
mapWindow = new MapWindow(this);
mapWindow->setPosition(mapPos.y(), mapPos.x(), mapZoom);
dumpSettings = new DumpSettings(this);
#ifndef Q_OS_SYMBIAN
mapWindow->resize(600, 450);
#endif
#ifdef Q_WS_MAEMO_5
this->setAttribute(Qt::WA_Maemo5StackedWindow);
mapWindow->setAttribute(Qt::WA_Maemo5StackedWindow);
dumpSettings->setAttribute(Qt::WA_Maemo5StackedWindow);
#endif
ArchiveManager *archiveManager = evopedia->getArchiveManager();
if (archiveManager->getDefaultLocalArchives().isEmpty()) {
QMessageBox::StandardButton answer = QMessageBox::question(this,
tr("No Archives Configured"),
tr("To be able to use evopedia you have to "
"download a Wikipedia archive. "
"This can be done from within evopedia "
"via the menu option \"Archives\". "
"If you only want to try out evopedia, "
"you can use the language \"small\", which "
"is a small version of the English Wikipedia.<br />"
"Do you want to download an archive now?"),
QMessageBox::Yes | QMessageBox::No,
QMessageBox::Yes);
if (answer == QMessageBox::Yes) {
dumpSettings->show();
archiveManager->updateRemoteArchives();
}
}
}
