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/*
* Copyright (C) by Klaas Freitag <freitag@owncloud.com>
* Copyright (C) by Krzesimir Nowak <krzesimir@endocode.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include <QDir>
#include <QFileDialog>
#include <QUrl>
#include <QTimer>
#include <QPushButton>
#include <QMessageBox>
#include "QProgressIndicator.h"
#include "wizard/owncloudwizardcommon.h"
#include "wizard/owncloudsetuppage.h"
#include "mirall/theme.h"
namespace Mirall
{
OwncloudSetupPage::OwncloudSetupPage()
: QWizardPage(),
_ui(),
_oCUrl(),
_ocUser(),
_authTypeKnown(false),
_checking(false),
_authType(WizardCommon::HttpCreds),
_progressIndi(new QProgressIndicator (this))
{
_ui.setupUi(this);
Theme *theme = Theme::instance();
setTitle(WizardCommon::titleTemplate().arg(tr("Connect to %1").arg(theme->appNameGUI())));
setSubTitle(WizardCommon::subTitleTemplate().arg(tr("Setup %1 server").arg(theme->appNameGUI())));
registerField( QLatin1String("OCUrl*"), _ui.leUrl );
_ui.resultLayout->addWidget( _progressIndi );
stopSpinner();
setupCustomization();
connect(_ui.leUrl, SIGNAL(textChanged(QString)), SLOT(slotUrlChanged(QString)));
connect(_ui.leUrl, SIGNAL(editingFinished()), SLOT(slotUrlEditFinished()));
}
void OwncloudSetupPage::setServerUrl( const QString& newUrl )
{
_oCUrl = newUrl;
if( _oCUrl.isEmpty() ) {
_ui.leUrl->clear();
return;
}
_ui.leUrl->setText( _oCUrl );
}
void OwncloudSetupPage::setupCustomization()
{
// set defaults for the customize labels.
_ui.topLabel->hide();
_ui.bottomLabel->hide();
Theme *theme = Theme::instance();
QVariant variant = theme->customMedia( Theme::oCSetupTop );
if( !variant.isNull() ) {
WizardCommon::setupCustomMedia( variant, _ui.topLabel );
}
variant = theme->customMedia( Theme::oCSetupBottom );
WizardCommon::setupCustomMedia( variant, _ui.bottomLabel );
}
// slot hit from textChanged of the url entry field.
void OwncloudSetupPage::slotUrlChanged(const QString& url)
{
QString newUrl = url;
if (url.endsWith("index.php")) {
newUrl.chop(9);
}
if (url.endsWith("remote.php/webdav")) {
newUrl.chop(17);
}
if (url.endsWith("remote.php/webdav/")) {
newUrl.chop(18);
}
if (newUrl != url) {
_ui.leUrl->setText(newUrl);
}
if (url.startsWith(QLatin1String("http://"))) {
_ui.urlLabel->setPixmap( QPixmap(":/mirall/resources/lock-http.png"));
_ui.urlLabel->setToolTip(tr("This url is NOT secure as it is not encrypted.\n"
"It is not advisable to use it."));
} else {
_ui.urlLabel->setPixmap( QPixmap(":/mirall/resources/lock-https.png"));
_ui.urlLabel->setToolTip(tr("This url is secure. You can use it."));
}
}
void OwncloudSetupPage::slotUrlEditFinished()
{
QString url = _ui.leUrl->text();
if (QUrl(url).isRelative()) {
// no scheme defined, set one
url.prepend("https://");
}
_ui.leUrl->setText(url);
}
bool OwncloudSetupPage::isComplete() const
{
return !_ui.leUrl->text().isEmpty() && !_checking;
}
void OwncloudSetupPage::initializePage()
{
WizardCommon::initErrorLabel(_ui.errorLabel);
_authTypeKnown = false;
_checking = false;
QAbstractButton *nextButton = wizard()->button(QWizard::NextButton);
QPushButton *pushButton = qobject_cast<QPushButton*>(nextButton);
if (pushButton)
pushButton->setDefault(true);
// If url is overriden by theme, it's already set and
// we just check the server type and switch to second page
// immediately.
if (Theme::instance()->overrideServerUrl().isEmpty()) {
_ui.leUrl->setFocus();
} else {
setCommitPage(true);
validatePage();
setVisible(false);
// because the wizard will call show on us right after this call, we need to hide in the
// next event loop iteration.
QTimer::singleShot(0, this, SLOT(hide()));
}
}
bool OwncloudSetupPage::urlHasChanged()
{
bool change = false;
const QChar slash('/');
QUrl currentUrl( url() );
QUrl initialUrl( _oCUrl );
QString currentPath = currentUrl.path();
QString initialPath = initialUrl.path();
// add a trailing slash.
if( ! currentPath.endsWith( slash )) currentPath += slash;
if( ! initialPath.endsWith( slash )) initialPath += slash;
if( currentUrl.host() != initialUrl.host() ||
currentUrl.port() != initialUrl.port() ||
currentPath != initialPath ) {
change = true;
}
return change;
}
int OwncloudSetupPage::nextId() const
{
if (_authType == WizardCommon::HttpCreds) {
return WizardCommon::Page_HttpCreds;
} else {
return WizardCommon::Page_ShibbolethCreds;
}
}
QString OwncloudSetupPage::url() const
{
QString url = _ui.leUrl->text().simplified();
return url;
}
bool OwncloudSetupPage::validatePage()
{
if( ! _authTypeKnown) {
setErrorString(QString::null);
_checking = true;
startSpinner ();
emit completeChanged();
emit determineAuthType(url());
return false;
} else {
// connecting is running
stopSpinner();
_checking = false;
emit completeChanged();
return true;
}
}
void OwncloudSetupPage::setAuthType (WizardCommon::AuthType type)
{
_authTypeKnown = true;
_authType = type;
stopSpinner();
}
void OwncloudSetupPage::setErrorString( const QString& err )
{
if( err.isEmpty()) {
_ui.errorLabel->setVisible(false);
} else {
if (_ui.leUrl->text().startsWith("https://")) {
QString msg = tr("<p>Could not connect securely:</p><p>%1</p><p>Do you want to connect unencrypted instead (not recommended)?</p>").arg(err);
QString title = tr("Connection failed");
if (QMessageBox::question(this, title, msg, QMessageBox::Yes, QMessageBox::No) == QMessageBox::Yes) {
QUrl url(_ui.leUrl->text());
url.setScheme("http");
_ui.leUrl->setText(url.toString());
// skip ahead to next page, since the user would expect us to retry automatically
wizard()->next();
}
}
_ui.errorLabel->setVisible(true);
_ui.errorLabel->setText(err);
}
_checking = false;
emit completeChanged();
stopSpinner();
}
void OwncloudSetupPage::startSpinner()
{
_ui.resultLayout->setEnabled(true);
_progressIndi->setVisible(true);
_progressIndi->startAnimation();
}
void OwncloudSetupPage::stopSpinner()
{
_ui.resultLayout->setEnabled(false);
_progressIndi->setVisible(false);
_progressIndi->stopAnimation();
}
void OwncloudSetupPage::setConfigExists( bool config )
{
if (config == true) {
setSubTitle(WizardCommon::subTitleTemplate().arg(tr("Update %1 server")
.arg(Theme::instance()->appNameGUI())));
}
}
} // ns Mirall
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