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 /*
  * This file is part of the KDE project.
  *
  * Copyright 2021  Stefano Crocco <posta@stefanocrocco.it>
  *
  * 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) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * 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.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "webenginepartcertificateerrordlg.h"
 #include "ui_webenginepartcertificateerrordlg.h"
 
 
 #include <KSslCertificateBox>
 
 #include <QAbstractButton>
 #include <QPushButton>
 
 using namespace KonqWebEnginePart;
 
 WebEnginePartCertificateErrorDlg::WebEnginePartCertificateErrorDlg(const QWebEngineCertificateError &error, WebEnginePage *page, QWidget* parent):
     QDialog(parent),
     m_ui(new Ui::WebEnginePartCertificateErrorDlg), m_error(error), m_choice(UserChoice::DontIgnoreError)
 {
     m_ui->setupUi(this);
     connect(m_ui->buttons, &QDialogButtonBox::clicked, this, &WebEnginePartCertificateErrorDlg::updateUserChoice);
     connect(m_ui->showDetails, &QCheckBox::toggled, m_ui->details, &QWidget::setVisible);
     connect(m_ui->certificateChain, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &WebEnginePartCertificateErrorDlg::displayCertificate);
 
     m_ui->buttons->button(QDialogButtonBox::No)->setDefault(true);
     m_ui->buttons->button(QDialogButtonBox::Yes)->setText(i18nc("Ignore the certificate error for this URL only for now", "Yes, &once"));
     m_ui->buttons->button(QDialogButtonBox::YesToAll)->setText(i18nc("Ignore the certificate error for this URL now and in the future", "Yes, &forever"));
     m_ui->details->hide();
 
     //According to the documentation, QWebEngineCertificateError::description() returns a localized string
 #if QT_VERSION_MAJOR < 6
     QString translatedDesc = m_error.errorDescription().toUtf8();
 #else
     QString translatedDesc = m_error.description().toUtf8();
 #endif
     QString text = i18n("<p>The server <tt>%1</tt> failed the authenticity check. The error is:</p><p><tt>%2</tt></p>Do you want to ignore this error?",
                         m_error.url().host(), translatedDesc);
     m_ui->label->setText(text);
     for (const QSslCertificate &cert : m_error.certificateChain()) {
         m_ui->certificateChain->addItem(cert.subjectDisplayName());
     }
     setWindowTitle(i18nc("title of a dialog asking what to do about a SSL certificate error", "Certificate error"));
 }
 
 WebEnginePartCertificateErrorDlg::~WebEnginePartCertificateErrorDlg()
 {
 }
 
 QWebEngineCertificateError WebEnginePartCertificateErrorDlg::certificateError() const
 {
     return m_error;
 }
 
 WebEnginePartCertificateErrorDlg::UserChoice WebEnginePartCertificateErrorDlg::userChoice() const
 {
     return m_choice;
 }
 
 void WebEnginePartCertificateErrorDlg::displayCertificate(int idx)
 {
     m_ui->subjectData->setCertificate(m_error.certificateChain().at(idx), KSslCertificateBox::Subject);;
     m_ui->issuerData->setCertificate(m_error.certificateChain().at(idx), KSslCertificateBox::Issuer);;
 }
 
 void WebEnginePartCertificateErrorDlg::updateUserChoice(QAbstractButton* btn)
 {
     QDialogButtonBox::StandardButton code = m_ui->buttons->standardButton(btn);
     switch (code) {
         case QDialogButtonBox::Yes:
             m_choice = UserChoice::IgnoreErrorOnce;
             break;
         case QDialogButtonBox::YesToAll:
             m_choice = UserChoice::IgnoreErrorForever;
             break;
         default:
             m_choice = UserChoice::DontIgnoreError;
     }
 }